CN117358605A - Comprehensive detection equipment applied to air tightness and size in pipe fitting and detection method thereof - Google Patents
Comprehensive detection equipment applied to air tightness and size in pipe fitting and detection method thereof Download PDFInfo
- Publication number
- CN117358605A CN117358605A CN202311346630.XA CN202311346630A CN117358605A CN 117358605 A CN117358605 A CN 117358605A CN 202311346630 A CN202311346630 A CN 202311346630A CN 117358605 A CN117358605 A CN 117358605A
- Authority
- CN
- China
- Prior art keywords
- detection
- pipe fitting
- conveying
- size
- assembly
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 343
- 230000007246 mechanism Effects 0.000 claims abstract description 81
- 238000007599 discharging Methods 0.000 claims abstract description 32
- 239000000463 material Substances 0.000 claims abstract description 22
- 230000002950 deficient Effects 0.000 claims abstract description 13
- 238000004806 packaging method and process Methods 0.000 claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 18
- 238000003825 pressing Methods 0.000 claims description 17
- 230000007306 turnover Effects 0.000 claims description 14
- 239000012530 fluid Substances 0.000 claims description 12
- 238000012360 testing method Methods 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 7
- 238000012856 packing Methods 0.000 claims description 7
- 230000000712 assembly Effects 0.000 claims description 6
- 238000000429 assembly Methods 0.000 claims description 6
- 238000003860 storage Methods 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 5
- 229920000742 Cotton Polymers 0.000 claims description 4
- 230000008569 process Effects 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000006698 induction Effects 0.000 claims description 2
- 238000005192 partition Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 230000007723 transport mechanism Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 210000002268 wool Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000017105 transposition Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/02—Measures preceding sorting, e.g. arranging articles in a stream orientating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/04—Sorting according to size
- B07C5/10—Sorting according to size measured by light-responsive means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/34—Sorting according to other particular properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/36—Sorting apparatus characterised by the means used for distribution
- B07C5/361—Processing or control devices therefor, e.g. escort memory
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/36—Sorting apparatus characterised by the means used for distribution
- B07C5/361—Processing or control devices therefor, e.g. escort memory
- B07C5/362—Separating or distributor mechanisms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/36—Sorting apparatus characterised by the means used for distribution
- B07C5/38—Collecting or arranging articles in groups
Landscapes
- Examining Or Testing Airtightness (AREA)
Abstract
The comprehensive detection equipment applied to the air tightness and the size in the pipe fitting and the detection method thereof comprise a workbench, a control device, a feeding mechanism, an air tightness detection mechanism, a size detection mechanism, a blanking mechanism, a first-time product discharging mechanism, a second-time defective product discharging mechanism and a cross-region conveying mechanism. The workbench is sequentially divided into a feeding area, an air tightness detection area, a size detection area and a qualified product blanking area from left to right. The full-automatic feeding and gas tightness detection device can realize full-automatic feeding, gas tightness detection of the pipe fitting, side face size detection of the pipe fitting, size detection of the upper end face and the lower end face of the pipe fitting and full-automatic discharging and packaging functions, and a pipe fitting is manually placed on a material tray (also can be replaced by a mechanical arm), so that the labor intensity of workers is greatly reduced, and the full-automatic feeding and gas tightness detection device is suitable for batch detection of manufacturers.
Description
Technical Field
The invention relates to the field of production test of pipe fittings, in particular to comprehensive detection equipment and a detection method thereof, which are applied to the air tightness and the size in the pipe fittings.
Background
The pipe fitting is a part for connecting pipes into a pipeline, and has the functions of connection, control, direction change, diversion, sealing, support and the like in a pipeline system. Common pipe fittings can be divided into two-way pipes, three-way pipes, four-way pipes and the like according to pipeline branches, the common pipe fittings for changing the pipe diameter of the pipe are divided into reducing pipes, reducing elbows, branch pipe tables and the like according to the pipe directions, and brackets, supports, clamping rings and the like are used for fixing the pipe fittings.
In the prior art, refer to patent document CN115090557a, a full-automatic air tightness detection device and detection method for pipe joint are disclosed, comprising a workbench and an electric control device assembly; a pipe joint piece arranging mechanism; an air tightness detection mechanism; a blanking channel; a transfer mechanism; the air tightness detection mechanism comprises a differential pressure transmitter with a first detection pipeline and a second detection pipeline, a first opening and closing ball valve, a material placing tool, a material pressing plug, a second opening and closing ball valve, a pressure sensor and a differential pressure sensor; the first opening and closing ball valve and the second opening and closing ball valve comprise a valve body, a valve core, a valve rod, a control shaft for controlling the valve rod and an input gear sleeved on the control shaft; the motor also comprises a switch control motor and an output gear sleeved on the switch control motor, and the output gear is meshed with the input gear. The invention realizes the full-automatic feeding, detecting and discharging functions, and the pipe connector can be manually placed on the material tray (can be mechanically replaced), so that the labor intensity of workers is greatly reduced, and the invention is suitable for batch detection of manufacturers. However, in the above-described technical example, the detection is performed only for the air tightness of the pipe fitting, and the detection is a single type. As one of the parameters of particular importance is also the dimensions of the pipe, existing equipment and methods are not satisfactory.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention provides comprehensive detection equipment and detection method for the air tightness and the size in a pipe fitting.
The technical scheme for solving the technical problems is as follows: an integrated test apparatus for tightness and dimensions in a pipe, comprising:
the workbench is divided into a feeding area, an air tightness detection area, a size detection area and a qualified product blanking area from left to right in sequence;
the feeding mechanism is arranged in the feeding area and comprises a feeding moving module and a feeding workpiece plate driven by the feeding moving module;
the air tightness detection mechanism is arranged in the air tightness detection area and consists of a plurality of groups of air tightness detection assemblies arranged side by side; each group of air tightness detection assemblies comprises a differential pressure transmitter with a first detection pipeline and a second detection pipeline, a first opening and closing ball valve connected to one end of the first detection pipeline, an air tightness detection seat connected to the other end of the first detection pipeline and used for placing a pipe fitting, a material pressing plug used for plugging one port of the pipe fitting, a vertical detection cylinder used for driving the material pressing plug to lift, a second opening and closing ball valve connected to one end of the second detection pipeline, a pressure sensor connected to the other end of the second detection pipeline and a differential pressure sensor connected to the differential pressure transmitter;
the size detection mechanism is arranged in the size detection area and comprises a first detection waiting assembly, a horizontal camera detection assembly, a second detection waiting assembly and a vertical camera detection assembly, wherein the first detection waiting assembly, the horizontal camera detection assembly, the second detection waiting assembly and the vertical camera detection assembly are arranged behind the second detection waiting assembly in sequence from left to right;
the blanking mechanism is arranged in the blanking area and comprises a blanking moving module and a blanking workpiece plate driven by the blanking moving module;
the first primary product discharge mechanism is arranged between the air tightness detection area and the size detection area;
the second defective product discharging mechanism is arranged between the size detection area and the qualified product discharging area;
and the cross-region conveying mechanism is arranged at the left end and the right end of the workbench in a crossing way.
The air tightness detection assembly further comprises a first detection guide rail arranged in the air tightness detection area, a first detection sliding seat slidably arranged on the first detection guide rail, a first push-pull cylinder acting on the first detection sliding seat, and the air tightness detection seat is fixed on the first detection sliding seat.
The cross-zone conveying mechanism comprises a first conveying assembly and a second conveying assembly which are arranged opposite to each other;
the first conveying assembly comprises a first conveying bracket, a first straight-tooth track fixed on the first conveying bracket, a first driving gear meshed with the first straight-tooth track and matched with the first straight-tooth track in a transmission manner, a first reducing motor acting on the first driving gear, a first conveying supporting plate connected with the first reducing motor, and a first conveying pneumatic finger fixed on the first conveying straight-tooth plate;
the second conveying assembly comprises a second conveying support, a second straight-tooth track fixed on the second conveying support, a second driving gear meshed with the second straight-tooth track and matched with the second straight-tooth track in a transmission mode, a second reducing motor acting on the second driving gear, a second conveying support plate connected with the second reducing motor, and a second conveying pneumatic finger fixed on the second conveying straight-tooth plate.
Still further, first transport support and second transport and all be provided with a plurality of fixed position feedback board on the support, first transport backup pad and second transport and all be provided with movable position sensor in the backup pad, fixed position feedback board and movable position sensor form the response and connect.
Preferably, the size detection mechanism is further provided with a light shield, and the light shield is provided with a through groove.
The first detection waiting component and the horizontal camera detection component comprise a first detection tool seat, a rotating shaft penetrating through the first detection tool seat, a go-no-go gauge arranged at the upper end of the rotating shaft and a servo motor connected to the lower end of the rotating shaft;
the horizontal camera detection assembly also comprises a horizontal camera mounting bracket, a horizontal detection camera fixed on the horizontal camera mounting bracket, a horizontal condensing lens arranged in front of the horizontal detection camera and a luminous light source plate; the horizontal detection camera and the horizontal condensing lens are positioned behind the first detection tool seat, and the luminous light source plate is positioned in front of the first detection tool seat;
the second detection waiting assembly comprises a second detection guide rail, a second detection sliding seat, a second push-pull cylinder, a turnover support plate, a second detection tool seat, a lifting cylinder, a turnover cylinder and a pneumatic turnover finger, wherein the second detection sliding seat is arranged on the second detection guide rail in a sliding mode;
the vertical camera detection assembly further comprises a vertical camera mounting bracket, a vertical detection camera fixed on the vertical camera mounting bracket and a vertical condensing lens arranged below the vertical detection camera.
The size detection mechanism is further arranged in the invention, wherein the pneumatic overturning finger comprises a left joint finger and a right joint finger, and the left joint finger and the right joint finger are staggered in the vertical direction.
Regarding the further arrangement of the feeding mechanism, the feeding workpiece plate is provided with a positioning convex rib;
the blanking mechanism is further arranged in the invention, a packing box body is arranged on the periphery of the blanking workpiece plate, and a pearl cotton partition plate is arranged in the packing box body so as to divide the interior of the packing box body into a plurality of independent storage areas.
The first and second secondary product discharge mechanisms are further arranged in the invention, and the first secondary product discharge mechanism comprises a first discharge bracket, a first running water belt wound on the first discharge bracket and a first discharge motor for driving the first running water belt;
the second defective product discharging mechanism comprises a second discharging bracket, a second running belt wound on the second discharging bracket and a second discharging motor for driving the second running belt.
The detection method is suitable for the comprehensive detection equipment applied to the air tightness and the size in the pipe fitting, and comprises the following steps of:
s1, a worker puts a pipe fitting to be detected into a feeding workpiece plate, and each pipe fitting corresponds to 1 positioning convex rib;
s2, starting a cross-region conveying mechanism, and transferring the pipe fitting on the feeding workpiece plate to an air tightness detection seat through a first conveying pneumatic finger in a first conveying assembly;
s3, starting a first push-pull cylinder, pushing the air tightness detection seat to the position below the material pressing plug, abutting the first detection pipeline, and then detecting the starting of a vertical cylinder to plug the material pressing plug at the port of the pipe fitting;
s4, the first opening and closing ball valve and the second opening and closing ball valve are externally connected with fluid pipelines, and the first opening and closing ball valve and the second opening and closing ball valve are opened, so that fluid in the externally connected fluid pipelines respectively enters the first detection pipeline and the second detection pipeline at equal speed and equal quantity;
s5, controlling the inflow of the fluid by observing the data fed back by the pressure sensor; meanwhile, whether the pipe fitting in detection has a leakage problem or not is observed through data fed back by a differential pressure sensor in the differential pressure transmitter;
s6, closing the first opening and closing ball valve and the second opening and closing ball valve, and detecting that the vertical cylinder is started to lift the material pressing plug so as to avoid the space;
if the leakage of the pipe is detected, starting the cross-region conveying mechanism, grabbing and moving the pipe fitting on the air tightness detection seat into a first water belt through a second conveying pneumatic finger in a second conveying assembly, starting a first discharging motor to enable the first water belt to run and discharge the leaked pipe fitting, and then driving the air tightness detection seat to reset by a first push-pull cylinder;
if the detected pipe fitting does not have leakage, the first push-pull cylinder drives the air tightness detection seat to return backwards, the cross-region conveying mechanism is started, and the pipe fitting on the air tightness detection seat is grabbed and moved into the first detection waiting assembly through a first conveying pneumatic finger in the first conveying assembly;
s7, a first conveying pneumatic finger in the first conveying assembly grabs a pipe fitting in the first detection waiting assembly and moves to a go-no-go gauge in the horizontal camera detection assembly, then a horizontal detection camera and a luminous light source plate are started, horizontal side dimension detection is carried out on the pipe fitting through image comparison, and a corresponding servo motor is started and enables the pipe fitting to rotate in the detection process, so that full dimension detection of 360 degrees is achieved;
s8, grabbing and moving the pipe fitting on the first detection tool seat corresponding to the horizontal camera detection assembly to a second detection tool seat of the second detection waiting assembly through a first conveying pneumatic finger in the first conveying assembly;
if the side surface size is detected to be unqualified in the step S7, grabbing and moving the pipe fitting on the second detection tool seat corresponding to the second detection waiting assembly to a second running belt by a second conveying pneumatic finger in the second conveying assembly, and starting a second discharging motor to enable the second running belt to run and discharge the pipe fitting with the unqualified size;
if the size of the detected side surface in the step S7 is qualified, the second push-pull cylinder is started to push the second detection sliding seat forwards, so that the second detection tool seat moves to be right below the vertical detection camera;
s9, starting a vertical detection camera, and detecting the size of the upper end face of the pipe fitting through image comparison;
then the pneumatic overturning finger grabs the pipe fitting on the second detection tool seat, the lifting cylinder pushes the pneumatic overturning finger upwards and gives up a space, then the overturning cylinder overturns the pipe fitting up and down by 180 degrees, and the lifting cylinder descends to enable the pipe fitting on the pneumatic overturning finger to fall onto the second detection tool seat again;
starting the vertical detection camera again, and detecting the size of the lower end face of the pipe through image contrast;
s10, if the sizes of the upper end face and the lower end face are detected to be unqualified in the step S9, a second push-pull cylinder is started to move a second detection tool seat to the position below a second conveying pneumatic finger, then the pipe fitting on the second detection tool seat is grabbed and moved into a second running belt through the second conveying pneumatic finger in a second conveying assembly, and a second discharging motor is started to enable the second running belt to run and discharge the pipe fitting with the unqualified size;
if the size of the detected side surface in the step S9 is qualified, the second push-pull cylinder starts to move the second detection tool seat to the position below the first conveying pneumatic finger, and the pipe fitting on the second detection tool seat is grabbed and moved to an independent storage area of the packaging box body through the first conveying pneumatic finger in the first conveying assembly, so that all detection and blanking are realized.
The invention has the beneficial effects that: 1. the single equipment can realize full-automatic feeding, pipe fitting air tightness detection, pipe fitting side face size detection, pipe fitting upper and lower end face size detection and full-automatic blanking packaging functions, and the pipe connector is manually placed on the material tray (can be replaced by the mechanical arm), so that the labor intensity of workers is greatly reduced, and the automatic feeding and packaging machine is suitable for batch detection and use by manufacturers. 2. Through the double-circuit detection pipeline, whether the leakage is judged by the differential pressure sensor, the existing single-circuit air pressure sensor is replaced, the sensitivity during detection is greatly improved, the precision value is higher, and the micro leakage condition can be detected. 3. The size detection adopts a visual detection mode, so that the accuracy is higher and the size is effectively reduced. 4. And by adopting the double-rail type cross-region conveying mechanism, the conveying efficiency is higher due to cooperative cooperation. 5. The gas tightness detection subassembly that multiunit set up side by side can detect a plurality of pipe fittings simultaneously, improves detection efficiency.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present invention.
Fig. 2 is a schematic view of the overall structure at another angle of the present invention.
Fig. 3 is a top view of the present invention.
Fig. 4 is a schematic structural view of the feeding mechanism.
Fig. 5 is a schematic structural view of the air tightness detecting mechanism.
Fig. 6 is a schematic view of the structure of the air tightness detecting mechanism at another angle.
Fig. 7 is a schematic view of the structure of the air-tightness detecting mechanism at the time of performing the detecting work.
Fig. 8 is a schematic structural view of the size detection mechanism.
Fig. 9 is a schematic view of the structure of the size detection mechanism at another angle.
Fig. 10 is a schematic structural view of the first inspection waiting component.
Fig. 11 is an enlarged schematic view of a partial structure of the second inspection waiting component.
Fig. 12 is a schematic structural view of the first-stage product discharge mechanism or the second-stage product discharge mechanism.
Fig. 13 is a schematic structural view of a cross-zone transport mechanism.
FIG. 14 is a schematic diagram of a stationary position feedback plate and a movable position sensor.
Fig. 15 is a schematic plan view of the package case in the blanking mechanism.
In the figure: 1. a work table; 101. a feeding area; 102. an airtight detection region; 103. a size detection zone; 104. a qualified product blanking area; 2. a feeding mechanism; 201. a feeding mobile module; 202. feeding a workpiece plate; 2021. positioning the convex ribs; 3. an air tightness detection mechanism; 3011. a first detection rail; 3012. a first detection sliding seat; 3013. a first push-pull cylinder; 302. an air tightness detection component; 3021. a first detection conduit; 3022. a second detection conduit; 3023. a first opening and closing ball valve; 3024. a second opening and closing ball valve; 303. an air tightness detection seat; 304. pressing a material plug; 305. detecting a vertical cylinder; 306. a pressure sensor; 307. a differential pressure transmitter; 4. a size detection mechanism; 401. a first detection waiting component; 402. a horizontal camera detection assembly; 4021. a horizontal camera mounting bracket; 4022. a level detection camera; 4023. a horizontal condenser lens; 4024. a light-emitting light source board; 403. a second detection waiting component; 4031. a second detection rail; 4032. a second detection sliding seat; 4033. a second push-pull cylinder; 4034. turning over the supporting plate; 4035. a lifting cylinder; 4036. a turnover cylinder; 4037. pneumatically turning over the fingers; 4037a, left and right joint fingers; 4038. the second detection tool seat; 404. a vertical camera detection assembly; 4041. a vertical camera mounting bracket; 4042. a vertical detection camera; 4043. a vertical condensing lens; 405. a light shield; 4051. a pass through slot; 4061. the first detection tool seat; 4062. a rotating shaft; 4063. go-no-go gauge; 4064. a servo motor; 5. a blanking mechanism; 501. a blanking moving module; 502. blanking a workpiece plate; 503. a packaging box; 504. a pearl cotton partition plate; 505. the object placing area; 6. a first product discharge mechanism; 601. a first discharge bracket; 602. a first continuous water belt; 603. a first discharge motor; 7. a second defective product discharging mechanism; 701. a second discharge bracket; 702. a second running water belt; 703. a second discharging motor; 8. a cross-zone transport mechanism; 801. a first transport assembly; 8011. a first delivery stent; 8012. a first straight tooth track; 8013. a first drive gear; 8014. a first gear motor; 8015. a first conveying support plate; 8016. a first transport pneumatic finger; 802. a second transport assembly; 8021. a second delivery stent; 8022. a second straight tooth track; 8023. a second drive gear; 8024. a second gear motor; 8025. a second conveying support plate; 8026. a second transporting pneumatic finger; 803. a fixed position feedback plate; 804. a movable position sensor; 9. and a pipe fitting.
Detailed Description
Example 1
Referring to fig. 1 to 15, an integrated detecting apparatus for air tightness and size applied to a pipe member 9, comprises:
the workbench 1 is divided into a feeding area 101, an air tightness detection area 102, a size detection area 103 and a qualified product blanking area 104 from left to right in sequence;
the feeding mechanism 2 is arranged in the feeding area 101 and comprises a feeding moving module 201 and a feeding workpiece plate 202 driven by the feeding moving module 201;
an air tightness detection mechanism 3 which is arranged in the air tightness detection area 102 and consists of a plurality of groups of air tightness detection assemblies 302 arranged side by side; each set of air tightness detection assemblies 302 comprises a differential pressure transmitter 307 with a first detection pipeline 3021 and a second detection pipeline 3022, a first opening and closing ball valve 3023 connected to one end of the first detection pipeline 3021, an air tightness detection seat 303 connected to the other end of the first detection pipeline 3021 and used for placing a pipe fitting 9, a material pressing plug 304 used for plugging one port of the pipe fitting 9, a detection vertical cylinder 305 used for driving the material pressing plug 304 to lift, a second opening and closing ball valve 3024 connected to one end of the second detection pipeline 3022, a pressure sensor 306 connected to the other end of the second detection pipeline 3022, and a differential pressure sensor connected to the differential pressure transmitter 307;
a size detection mechanism 4 disposed in the size detection area 103, including a first detection waiting component 401, a horizontal camera detection component 402, a second detection waiting component 403, and a vertical camera detection component 404 disposed behind the second detection waiting component 403, which are disposed in order from left to right;
the blanking mechanism 5 is arranged in the blanking area and comprises a blanking moving module 501 and a blanking workpiece plate 502 driven by the blanking moving module 501;
a first-stage product discharge mechanism 6 disposed between the airtight detection area 102 and the size detection area 103;
a second defective product discharge mechanism 7 disposed between the size detection area 103 and the defective product discharge area 104;
and a cross-zone conveying mechanism 8 which is arranged at the left and right ends of the workbench 1 in a crossing manner.
Example two
On the basis of the structure of the first embodiment, this embodiment provides a further preferred solution for a plurality of components, and referring to fig. 1 to 15, the following is specific:
1. the air tightness detection assembly 302 is further provided with: referring to fig. 5 to 7, the air tightness detection assembly 302 further includes a first detection guide 3011 disposed in the air tightness detection area 102, a first detection slide 3012 slidably disposed on the first detection guide 3011, a first push-pull cylinder 3013 acting on the first detection slide 3012, and the air tightness detection seat 303 is fixed on the first detection slide 3012. The first push-pull cylinder 3013 is started and can drive the first detection sliding seat 3012 to move along the first detection guide rail 3011 so as to meet the adjustment function of the front-rear position.
2. The cross-zone transport mechanism 8 is further provided with: referring to fig. 13 to 14, the cross-zone conveying mechanism 8 includes a first conveying assembly 801 and a second conveying assembly 802 that are disposed opposite to each other;
the first conveying assembly 801 includes a first conveying support 8011, a first straight toothed rail 8012 fixed on the first conveying support 8011, a first driving gear 8013 meshed with the first straight toothed rail 8012 and in driving fit with the first straight toothed rail 8012, a first gear motor 8014 acting on the first driving gear 8013, a first conveying support plate 8015 connected with the first gear motor 8014, and a first conveying pneumatic finger 8016 fixed on the first conveying straight toothed plate;
the second conveying assembly 802 includes a second conveying support 8021, a second straight-tooth track 8022 fixed on the second conveying support 8021, a second driving gear 8023 meshed with the second straight-tooth track 8022 and in transmission fit with the second straight-tooth track 8022, a second speed reducing motor 8024 acting on the second driving gear 8023, a second conveying support plate 8025 connected with the second speed reducing motor 8024, and a second conveying pneumatic finger 8026 fixed on the second conveying straight-tooth plate.
The first transport assembly 801 and the second transport assembly 802 combine to form a dual channel transport structure such that the first transport pneumatic finger 8016 and the second transport pneumatic finger 8026 are capable of each operation at the same time, satisfying respective transport actions, and providing transport and detection efficiencies.
Further, the first conveying support 8011 and the second conveying support 8021 are provided with a plurality of fixed position feedback plates 803, the first conveying support plate 8015 and the second conveying support plate 8025 are provided with movable position sensors 804, and the fixed position feedback plates 803 are connected with the movable position sensors 804 in an induction manner so as to effectively monitor the conveying distance and enable the walking position to be more accurate.
3. The size detection mechanism 4 is further provided with: referring to fig. 8 to 11, the first detection waiting component 401 and the horizontal camera detection component 402 include a first detection tool holder 4061, a rotating shaft 4062 penetrating the first detection tool holder 4061, a go-no-go gauge 4063 installed at the upper end of the rotating shaft 4062, and a servo motor 4064 connected to the lower end of the rotating shaft 4062. The go-no-go gauge 4063 is a measuring tool conforming to the pipe 9, so as to directly measure the pipe 9 placed thereon simply. On the other hand, the servo motor 4064 can drive the go-no-go gauge 4063 to rotate through the rotating shaft 4062, so that the pipe fitting 9 can be rotated in position in the rotating process, and the pipe fitting 9 and the go-no-go gauge 4063 can be matched in place.
In the size detection mechanism 4, the horizontal camera detection assembly 402 further includes a horizontal camera mounting bracket 4021, a horizontal detection camera 4022 fixed on the horizontal camera mounting bracket 4021, a horizontal condenser lens 4023 disposed in front of the horizontal detection camera 4022, and a light emitting source board 4024; the horizontal detection camera 4022 and the horizontal condensing lens 4023 are located at the rear of the first detection tool holder 4061, and the light-emitting source board 4024 is located at the front of the first detection tool holder 4061. Through the setting of luminescent light source board 4024, can unify the formation of image light, resist external interference, cooperate the spotlight effect of horizontal spotlight camera 4023 for the pipe fitting 9 image that horizontal detection camera 4022 shot is clearer, thereby compares with the parameter that presets in the controlling means, obtains accurate horizontal dimension testing result.
In the size detecting mechanism 4, the vertical camera detecting assembly 404 further includes a vertical camera mounting bracket 4041, a vertical detecting camera 4042 fixed on the vertical camera mounting bracket 4041, and a vertical condensing lens 4043 disposed below the vertical detecting camera 4042. Because the vertical detection camera 4042 is set downward (the workbench 1), the interference is relatively small, the setting of the light source plate is canceled, and the vertical detection camera 4042 can shoot the image of the end face of the pipe fitting 9 with clear position in cooperation with the light condensing effect of the vertical light condensing lens 4043 so as to compare and judge whether the size is qualified.
Because the pipe fitting 9 is two upper and lower terminal surfaces, so in order to detect conveniently, on the basis of the original structure of the vertical camera detecting component 404, a second detecting and waiting component 403 matched with the vertical camera detecting component is provided, specifically: the second detection waiting assembly 403 includes a second detection guide rail 4031, a second detection sliding seat 4032 slidably disposed on the second detection guide rail 4031, a second push-pull cylinder 4033 acting on the second detection sliding seat 4032, a turnover support plate 4034 and a second detection tool seat 4038 fixed on the second detection sliding seat 4032, a lifting cylinder 4035 fixed on the turnover support plate 4034, a turnover cylinder 4036 acted by the lifting cylinder 4035 and disposed along the front-rear direction, and a pneumatic turnover finger 4037 acted by the turnover cylinder 4036. Through the cooperation of each part in the second detection waiting assembly 403, the movement transposition of the second detection tool holder 4038 can be realized, and finally the pipe fitting 9 is overturned through the pneumatic overturning finger 4037, so that the position exchange of the upper end face and the lower end face is realized, and further the dimension detection of the upper end face and the lower end face of the pipe fitting 9 can be realized through the same vertical camera detection assembly 404.
Preferably, a light shielding cover 405 is further provided in the size detecting mechanism 4, and a through slot 4051 is formed in the light shielding cover 405 so that the cross-zone conveying mechanism 8 can pass through and operate.
Because the surface of the pipe fitting 9 is smooth and there is a difference in size, in order to prevent the occurrence of the conditions of gripping slipping and instability, the structure employed is set as: the pneumatic overturning finger 4037 comprises a left joint finger and a right joint finger 4037a, and the left joint finger and the right joint finger are staggered along the vertical direction. The left joint finger and the right joint finger can respectively lean against and grab different height positions of the same pipe fitting 9, so that grabbing stress is more balanced, and reliability is better.
4. Feeding mechanism 2: referring to fig. 4, the loading workpiece plate 202 is provided with positioning ribs 2021, and each pipe 9 may be sleeved into the corresponding positioning rib 2021.
5. And a blanking mechanism 5: referring to fig. 2 and 15, preferably, a packaging box 503 is disposed on the peripheral side of the blanking workpiece plate 502, and a pearl wool partition plate 504 is disposed in the packaging box 503 to partition the interior of the packaging box 503 into a plurality of independent storage areas 505. On the one hand, the pearl cotton separation plate 504 can provide buffer protection effect for the pipe 9 by virtue of the characteristics of self materials, so that the condition that the pipe 9 is knocked during blanking and defective products are prevented; on the other hand, the packing box 503 and the pearl wool partition plate 504 can directly finish product packaging work during blanking, so that working procedures are saved and efficiency is effectively improved.
6. First-time product discharging mechanism 6: referring to fig. 3 and 12, the first primary product discharge mechanism 6 includes a first discharge bracket 601, a first continuous belt 602 wound around the first discharge bracket 601, and a first discharge motor 603 for driving the first continuous belt 602; the first discharging motor 603 is started to drive the first continuous water belt 602 to operate so as to discharge the defective products on the first continuous water belt 602.
7. Second defective product discharging mechanism 7: referring to fig. 3 and 12, the second defective product discharge mechanism 7 includes a second discharge bracket 701, a second running belt 702 wound around the second discharge bracket 701, and a second discharge motor 703 driving the second running belt 702. The second discharging motor 703 is started to drive the second running belt 702 to run so as to discharge the defective products on the second running belt 702.
Example III
The detection method is suitable for the comprehensive detection equipment applied to the air tightness and the size in the pipe fitting 9, and referring to fig. 1 to 14, the detection method comprises the following steps:
s1, a worker puts the pipe fitting 9 to be detected into a feeding workpiece plate 202, wherein each pipe fitting 9 corresponds to 1 positioning rib 2021;
s2, starting a cross-region conveying mechanism 8, and transferring the pipe fitting 9 on the feeding workpiece plate 202 to the air tightness detection seat 303 through a first conveying pneumatic finger 8016 in the first conveying assembly 801;
s3, starting a first push-pull cylinder 3013, pushing an air tightness detection seat 303 to the lower part of a material pressing plug 304 and butting a first detection pipeline 3021, and then starting a vertical cylinder 305 to plug the material pressing plug 304 at a port of a pipe fitting 9;
s4, the first opening and closing ball valve 3023 and the second opening and closing ball valve 3024 are externally connected with fluid pipelines, and the first opening and closing ball valve 3023 and the second opening and closing ball valve 3024 are opened, so that fluid in the externally connected fluid pipelines respectively enters the first detection pipeline 3021 and the second detection pipeline 3022 in equal speed and equal quantity;
s5, observing data fed back by the pressure sensor 306 to control the inlet amount of the fluid; meanwhile, whether the pipe fitting 9 under detection has a leakage problem or not is observed through data fed back by a differential pressure sensor in the differential pressure transmitter 307;
s6, closing the first opening and closing ball valve 3023 and the second opening and closing ball valve 3024, and detecting that the vertical cylinder 305 starts to lift the material pressing plug 304 to avoid the space;
if the pipe fitting 9 is detected to have leakage, starting the cross-region conveying mechanism 8, grabbing and moving the pipe fitting 9 on the air tightness detection seat 303 into the first water flow belt 602 by a second conveying pneumatic finger 8026 in the second conveying assembly 802, starting the first discharging motor 603 to enable the first water flow belt 602 to operate and discharge the leaked pipe fitting 9, and then driving the air tightness detection seat 303 to reset by the first push-pull cylinder 3013;
if the detected pipe fitting 9 does not have leakage, the first push-pull cylinder 3013 drives the air tightness detection seat 303 to return backwards, the cross-region conveying mechanism 8 is started, and the pipe fitting 9 on the air tightness detection seat 303 is grabbed and moved into the first detection waiting assembly 401 by a first conveying pneumatic finger 8016 in the first conveying assembly 801;
s7, a first conveying pneumatic finger 8016 in the first conveying assembly 801 grabs the pipe fitting 9 in the first detection waiting assembly 401 and moves to a go-no-go gauge 4063 in the horizontal camera detection assembly 402, then a horizontal detection camera 4022 and a luminous light source plate 4024 are started, horizontal side dimension detection is carried out on the pipe fitting 9 through image comparison, and a corresponding servo motor 4064 is started and enables the pipe fitting 9 to rotate in the detection process, so that 360-degree full dimension detection is achieved;
s8, grabbing and moving the pipe fitting 9 on the first detection tool seat 4061 corresponding to the horizontal camera detection assembly 402 to the second detection tool seat 4038 of the second detection waiting assembly 403 through the first conveying pneumatic finger 8016 in the first conveying assembly 801;
if the side size is detected to be unqualified in step S7, the second detection waiting assembly 403 is grabbed and moved into the second running belt 702 by the second conveying pneumatic finger 8026 in the second conveying assembly 802 corresponding to the pipe fitting 9 on the second detection tool seat 4038, and the second discharging motor 703 is started to make the second running belt 702 run and discharge the pipe fitting 9 with unqualified size;
if the detected side surface size in step S7 is qualified, the second push-pull cylinder 4033 starts to push the second detection sliding seat 4032 forward, so that the second detection tool seat 4038 moves to the position right below the vertical detection camera 4042;
s9, starting a vertical detection camera 4042, and detecting the size of the upper end face of the pipe fitting 9 through image comparison;
then the pneumatic overturning finger 4037 grabs the pipe fitting 9 on the second detection tool seat 4038, the lifting cylinder 4035 pushes the pneumatic overturning finger 4037 upwards and gives up a space, then the overturning cylinder 4036 overturns the pipe fitting 9180 degrees up and down, and the lifting cylinder 4035 descends to enable the pipe fitting 9 on the pneumatic overturning finger 4037 to fall onto the second detection tool seat 4038 again;
starting the vertical detection camera 4042 again, and detecting the size of the lower end face of the pipe fitting 9 through image comparison;
s10, if the sizes of the upper end face and the lower end face are detected to be unqualified in the step S9, the second push-pull cylinder 4033 is started to move the second detection tool holder 4038 to the position below the second conveying pneumatic finger 8026, then the pipe fitting 9 on the second detection tool holder 4038 is grabbed and moved into the second running water belt 702 through the second conveying pneumatic finger 8026 in the second conveying assembly 802, and the second discharging motor 703 is started to enable the second running water belt 702 to run and discharge the pipe fitting 9 with the unqualified size;
if the detected side surface size in step S9 is qualified, the second push-pull cylinder 4033 starts to move the second detection tool holder 4038 under the first conveying pneumatic finger 8016, and then the first conveying pneumatic finger 8016 in the first conveying assembly 801 grabs and moves the pipe fitting 9 on the second detection tool holder 4038 into the independent storage area 505 of the packaging box 503, so as to realize all detection and blanking.
Claims (10)
1. Be applied to comprehensive testing equipment of gas tightness and size in pipe fitting, its characterized in that includes:
the device comprises a workbench (1) and a control device, wherein the workbench (1) is sequentially divided into a feeding area (101), an air tightness detection area (102), a size detection area (103) and a qualified product blanking area (104) from left to right;
the feeding mechanism (2) is arranged in the feeding area (101) and comprises a feeding moving module (201) and a feeding workpiece plate (202) driven by the feeding moving module (201);
an air tightness detection mechanism (3) which is arranged in the air tightness detection area (102) and consists of a plurality of groups of air tightness detection assemblies (302) arranged side by side; each group of air tightness detection assemblies (302) comprises a differential pressure transmitter (307) with a first detection pipeline (3021) and a second detection pipeline (3022), a first opening and closing ball valve (3023) connected to one end of the first detection pipeline (3021), an air tightness detection seat (303) connected to the other end of the first detection pipeline (3021) and used for placing a pipe fitting (9), a material pressing plug (304) used for plugging one port of the pipe fitting (9), a detection vertical cylinder (305) used for driving the material pressing plug (304) to lift, a second opening and closing ball valve (3024) connected to one end of the second detection pipeline (3022), a pressure sensor (306) connected to the other end of the second detection pipeline (3022) and a differential pressure sensor connected to the differential pressure transmitter (307);
a size detection mechanism (4) which is arranged in the size detection area (103) and comprises a first detection waiting component (401), a horizontal camera detection component (402), a second detection waiting component (403) and a vertical camera detection component (404) which are arranged behind the second detection waiting component (403) in sequence from left to right;
the blanking mechanism (5) is arranged in the blanking area and comprises a blanking moving module (501) and a blanking workpiece plate (502) driven by the blanking moving module (501);
a first primary product discharge mechanism (6) disposed between the air-tightness detection area (102) and the size detection area (103);
a second defective product discharge mechanism (7) which is arranged between the size detection area (103) and the qualified product blanking area (104);
and a cross-region conveying mechanism (8) which is arranged at the left end and the right end of the workbench (1) in a crossing way.
2. The integrated test equipment for tightness and size in pipes according to claim 1, characterized in that: the air tightness detection assembly (302) further comprises a first detection guide rail (3011) arranged in the air tightness detection area (102), a first detection sliding seat (3012) slidably arranged on the first detection guide rail (3011), a first push-pull cylinder (3013) acting on the first detection sliding seat (3012), and the air tightness detection seat (303) is fixed on the first detection sliding seat (3012).
3. The integrated test equipment for tightness and size in pipes according to claim 2, characterized in that: the cross-region conveying mechanism (8) comprises a first conveying assembly (801) and a second conveying assembly (802) which are arranged opposite to each other;
the first conveying assembly (801) comprises a first conveying support (8011), a first straight-tooth track (8012) fixed on the first conveying support (8011), a first driving gear (8013) meshed with the first straight-tooth track (8012) and in transmission fit with the first straight-tooth track (8012), a first gear motor (8014) acting on the first driving gear (8013), a first conveying support plate (8015) connected with the first gear motor (8014), and a first conveying pneumatic finger (8016) fixed on the first conveying straight-tooth plate;
the second conveying assembly (802) comprises a second conveying support (8021), a second straight-tooth track (8022) fixed on the second conveying support (8021), a second driving gear (8023) meshed with the second straight-tooth track (8022) and in transmission fit with the second straight-tooth track, a second reducing motor (8024) acting on the second driving gear (8023), a second conveying support plate (8025) connected with the second reducing motor (8024), and a second conveying pneumatic finger (8026) fixed on the second conveying straight-tooth plate.
4. A comprehensive testing apparatus for tightness and dimensions in pipes according to claim 3, characterized in that: the novel automatic feeding device is characterized in that a plurality of fixed position feedback plates (803) are arranged on the first conveying support (8011) and the second conveying support (8021), movable position sensors (804) are arranged on the first conveying support plate (8015) and the second conveying support plate (8025), and the fixed position feedback plates (803) are connected with the movable position sensors (804) in an induction mode.
5. The integrated test equipment for tightness and size in pipes according to claim 4, characterized in that: a light shielding cover (405) is further arranged in the size detection mechanism (4), and a through groove (4051) is formed in the light shielding cover (405).
6. The integrated test equipment for tightness and size in pipes according to claim 5, characterized in that: the first detection waiting component (401) and the horizontal camera detection component (402) comprise a first detection tool seat (4061), a rotating shaft (4062) penetrating through the first detection tool seat (4061), a go-no-go gauge (4063) arranged at the upper end of the rotating shaft (4062) and a servo motor (4064) connected at the lower end of the rotating shaft (4062);
the horizontal camera detection assembly (402) further comprises a horizontal camera mounting bracket (4021), a horizontal detection camera (4022) fixed on the horizontal camera mounting bracket (4021), a horizontal condensing lens (4023) arranged in front of the horizontal detection camera (4022), and a luminous light source plate (4024); the horizontal detection camera (4022) and the horizontal condensing lens (4023) are positioned behind the first detection tool seat (4061), and the luminous light source plate (4024) is positioned in front of the first detection tool seat (4061);
the second detection waiting assembly (403) comprises a second detection guide rail (4031), a second detection sliding seat (4032) which is slidably arranged on the second detection guide rail (4031), a second push-pull air cylinder (4033) which acts on the second detection sliding seat (4032), a turnover supporting plate (4034) and a second detection tool seat (4038) which are fixed on the second detection sliding seat (4032), a lifting air cylinder (4035) which is fixed on the turnover supporting plate (4034), a turnover air cylinder (4036) which is acted by the lifting air cylinder (4035) and is arranged along the front-back direction, and a pneumatic turnover finger (4037) which is acted by the turnover air cylinder (4036);
the vertical camera detection assembly (404) further comprises a vertical camera mounting bracket (4041), a vertical detection camera (4042) fixed on the vertical camera mounting bracket (4041), and a vertical condensing lens (4043) arranged below the vertical detection camera (4042).
7. The integrated test equipment for tightness and size in pipes according to claim 6, characterized in that: the pneumatic overturning finger (4037) comprises a left joint finger and a right joint finger (4037 a), and the left joint finger and the right joint finger are staggered in the vertical direction.
8. The integrated test equipment for tightness and size in pipes according to claim 7, characterized in that: the feeding workpiece plate (202) is provided with a positioning convex rib (2021);
the periphery of unloading work piece board (502) is equipped with packing box (503), be equipped with pearl cotton division board (504) in packing box (503) to separate the inside of packing box (503) into a plurality of independent storage district (505).
9. The integrated test equipment for tightness and size in pipes according to claim 8, characterized in that: the first primary product discharging mechanism (6) comprises a first discharging bracket (601), a first continuous water belt (602) wound on the first discharging bracket (601), and a first discharging motor (603) for driving the first continuous water belt (602);
the second defective product discharging mechanism (7) comprises a second discharging support (701), a second running belt (702) wound on the second discharging support (701), and a second discharging motor (703) for driving the second running belt (702).
10. A method for detecting the tightness and the dimensions of a pipe fitting according to claim 9, comprising the steps of:
s1, a worker puts pipe fittings (9) to be detected into a feeding workpiece plate (202), and each pipe fitting (9) corresponds to 1 positioning convex rib (2021);
s2, starting a cross-region conveying mechanism (8), and transferring the pipe fitting (9) on the feeding workpiece plate (202) to an air tightness detection seat (303) through a first conveying pneumatic finger (8016) in a first conveying assembly (801);
s3, starting a first push-pull cylinder (3013), pushing an air tightness detection seat (303) to the lower part of a material pressing plug (304) and butting a first detection pipeline (3021), and then detecting that a vertical cylinder (305) is started to plug the material pressing plug (304) at a port of a pipe fitting (9);
s4, the first opening and closing ball valve (3023) and the second opening and closing ball valve (3024) are externally connected with fluid pipelines, and the first opening and closing ball valve (3023) and the second opening and closing ball valve (3024) are opened, so that fluid in the externally connected fluid pipelines respectively enters the first detection pipeline (3021) and the second detection pipeline (3022) at equal speed and in equal quantity;
s5, controlling the inflow of the fluid by observing the data fed back by the pressure sensor (306); meanwhile, whether the pipe fitting (9) in detection has a leakage problem or not is observed through data fed back by a differential pressure sensor in a differential pressure transmitter (307);
s6, closing a first opening and closing ball valve (3023) and a second opening and closing ball valve (3024), and detecting that a vertical cylinder (305) is started to lift a material pressing plug (304) so as to avoid a space;
if the pipe fitting (9) is detected to have leakage, starting a cross-region conveying mechanism (8), grabbing and moving the pipe fitting (9) on the air tightness detection seat (303) into a first water belt (602) through a second conveying pneumatic finger (8026) in a second conveying assembly (802), starting a first discharging motor (603) to enable the first water belt (602) to operate and discharge the leaked pipe fitting (9), and then driving the air tightness detection seat (303) to reset by a first push-pull cylinder (3013);
if the detected pipe fitting (9) does not have leakage, the first push-pull cylinder (3013) drives the air tightness detection seat (303) to return backwards, the cross-region conveying mechanism (8) is started, and the pipe fitting (9) on the air tightness detection seat (303) is grabbed and moved into the first detection waiting assembly (401) through a first conveying pneumatic finger (8016) in the first conveying assembly (801);
s7, a first conveying pneumatic finger (8016) in a first conveying assembly (801) grabs a pipe fitting (9) in a first detection waiting assembly (401) and moves to a go-no-go gauge (4063) in a horizontal camera detection assembly (402), then a horizontal detection camera (4022) and a luminous light source plate (4024) are started, horizontal side dimension detection is carried out on the pipe fitting (9) through image comparison, and a corresponding servo motor (4064) is started in the detection process and enables the pipe fitting (9) to rotate, so that 360-degree comprehensive dimension detection is achieved;
s8, grabbing and moving the pipe fitting (9) horizontally on the first detection tool seat (4061) corresponding to the camera detection assembly (402) into a second detection tool seat (4038) of the second detection waiting assembly (403) through a first conveying pneumatic finger (8016) in the first conveying assembly (801);
if the side surface size is detected to be unqualified in the step S7, grabbing and moving the pipe fitting (9) on the second detection waiting assembly (403) corresponding to the second detection tool seat (4038) into a second running water belt (702) through a second conveying pneumatic finger (8026) in the second conveying assembly (802), and starting a second discharging motor (703) to enable the second running water belt (702) to run and discharge the pipe fitting (9) with the unqualified size;
if the detected side surface size in the step S7 is qualified, the second push-pull cylinder (4033) starts to push the second detection sliding seat (4032) forwards, so that the second detection tool seat (4038) moves to the position right below the vertical detection camera (4042);
s9, starting a vertical detection camera (4042), and detecting the size of the upper end face of the pipe fitting (9) through image comparison;
then the pneumatic overturning finger (4037) grabs the pipe fitting (9) on the second detection tool seat (4038), the lifting cylinder (4035) pushes the pneumatic overturning finger (4037) upwards and gives up a space, then the overturning cylinder (4036) overturns the pipe fitting (9) up and down by 180 degrees, and the lifting cylinder (4035) descends to enable the pipe fitting (9) on the pneumatic overturning finger (4037) to fall onto the second detection tool seat (4038) again;
starting the vertical detection camera (4042) again, and detecting the size of the lower end face of the pipe fitting (9) through image comparison;
s10, if the sizes of the upper end face and the lower end face are detected to be unqualified in the step S9, a second push-pull cylinder (4033) is started to move a second detection tool seat (4038) to the position below a second conveying pneumatic finger (8026), then the pipe fitting (9) on the second detection tool seat (4038) is grabbed and moved into a second flow belt (702) through the second conveying pneumatic finger (8026) in a second conveying assembly (802), and a second discharge motor (703) is started to enable the second flow belt (702) to operate and discharge the pipe fitting (9) with the unqualified size;
if the detected side surface size in the step S9 is qualified, the second push-pull cylinder (4033) starts to move the second detection tool seat (4038) to the position below the first conveying pneumatic finger (8016), and the pipe fitting (9) on the second detection tool seat (4038) is grabbed and moved into the independent storage area (505) of the packaging box body (503) through the first conveying pneumatic finger (8016) in the first conveying assembly (801), so that all detection and blanking are realized.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311346630.XA CN117358605A (en) | 2023-10-17 | 2023-10-17 | Comprehensive detection equipment applied to air tightness and size in pipe fitting and detection method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311346630.XA CN117358605A (en) | 2023-10-17 | 2023-10-17 | Comprehensive detection equipment applied to air tightness and size in pipe fitting and detection method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117358605A true CN117358605A (en) | 2024-01-09 |
Family
ID=89392319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311346630.XA Pending CN117358605A (en) | 2023-10-17 | 2023-10-17 | Comprehensive detection equipment applied to air tightness and size in pipe fitting and detection method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117358605A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117862063A (en) * | 2024-03-12 | 2024-04-12 | 南京柔科航空设备科技有限公司 | Continuous type metal bellows gas tightness detection device |
-
2023
- 2023-10-17 CN CN202311346630.XA patent/CN117358605A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117862063A (en) * | 2024-03-12 | 2024-04-12 | 南京柔科航空设备科技有限公司 | Continuous type metal bellows gas tightness detection device |
| CN117862063B (en) * | 2024-03-12 | 2024-06-07 | 南京柔科波纹管有限公司 | Continuous type metal bellows gas tightness detection device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN117358605A (en) | Comprehensive detection equipment applied to air tightness and size in pipe fitting and detection method thereof | |
| CN110039308A (en) | Water temperature sensor assembles equipment and its working method | |
| CN110893398A (en) | Bearing ring surface defect detection device based on machine vision | |
| CN110243841A (en) | The full-automatic screen defects detection production line of AOI and its production technology | |
| CN106181311B (en) | A kind of unmanned automatic production line of NOTE | |
| CN104296938A (en) | Valve pipe fitting gas tightness and machine vision comprehensive examination machine | |
| CN111468433B (en) | Lens detection system and lens detection method | |
| CN108760181A (en) | Air conditioner helium detection line | |
| KR101827414B1 (en) | An Apparatus for Investigating a Flange Automatically | |
| CN108760155A (en) | Safety valve Auto-Test System | |
| CN110542689A (en) | Bearing ring image detection device | |
| CN110328160A (en) | Minitype paster inductance automatic test equipment | |
| CN219216741U (en) | Full-automatic chip detection disc arranging machine | |
| CN108956646A (en) | TP appearance detecting device | |
| CN114671245A (en) | Wireless charging coil detection device | |
| CN108686969B (en) | Camera detection device and detection method thereof | |
| CN210803316U (en) | Bearing ring image detection device | |
| CN209554338U (en) | A kind of detection system | |
| CN209411275U (en) | Flat lamp assembly line light guide plate assembly station | |
| CN209280579U (en) | Jewelry appearance precision detection equipment | |
| CN108655029B (en) | Automatic test system | |
| CN208568168U (en) | A kind of safety valve Auto-Test System | |
| CN114669511B (en) | Detection equipment | |
| CN109649708A (en) | It is a kind of that bullet absorption and clip loading system and method are sniped based on machine vision | |
| CN110487820A (en) | A kind of monolithic Lens appearance automatic checkout equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |