CN111561243A - Laser house active type protection electric sliding door system - Google Patents
Laser house active type protection electric sliding door system Download PDFInfo
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- CN111561243A CN111561243A CN202010561063.XA CN202010561063A CN111561243A CN 111561243 A CN111561243 A CN 111561243A CN 202010561063 A CN202010561063 A CN 202010561063A CN 111561243 A CN111561243 A CN 111561243A
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- sliding door
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- position sensor
- sensor
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- 230000004224 protection Effects 0.000 title claims description 40
- 230000001681 protective effect Effects 0.000 claims abstract description 64
- 230000007246 mechanism Effects 0.000 claims abstract description 34
- 230000005540 biological transmission Effects 0.000 claims abstract description 24
- 230000006698 induction Effects 0.000 claims abstract description 14
- 230000009467 reduction Effects 0.000 claims description 15
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 14
- 229910052782 aluminium Inorganic materials 0.000 claims description 14
- 230000033001 locomotion Effects 0.000 claims description 5
- 230000001133 acceleration Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 230000008569 process Effects 0.000 claims description 4
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 230000000670 limiting effect Effects 0.000 claims description 3
- 229920002635 polyurethane Polymers 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 claims description 3
- 230000002441 reversible effect Effects 0.000 claims description 2
- 238000003466 welding Methods 0.000 description 7
- 230000006978 adaptation Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
- E06B3/34—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement
- E06B3/42—Sliding wings; Details of frames with respect to guiding
- E06B3/44—Vertically-sliding wings
- E06B3/4415—Double-hung, i.e. with two vertical sliding panels
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/70—Auxiliary operations or equipment
- B23K26/702—Auxiliary equipment
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/60—Power-operated mechanisms for wings using electrical actuators
- E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
- E05F15/665—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/70—Power-operated mechanisms for wings with automatic actuation
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F17/00—Special devices for shifting a plurality of wings operated simultaneously
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
- E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
- E06B5/18—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes against harmful radiation
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F17/00—Special devices for shifting a plurality of wings operated simultaneously
- E05F2017/005—Special devices for shifting a plurality of wings operated simultaneously for sliding wings
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2400/00—Electronic control; Electrical power; Power supply; Power or signal transmission; User interfaces
- E05Y2400/10—Electronic control
- E05Y2400/32—Position control, detection or monitoring
- E05Y2400/35—Position control, detection or monitoring related to specific positions
- E05Y2400/354—End positions
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
- E05Y2900/13—Type of wing
- E05Y2900/132—Doors
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- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The invention discloses an active protective electric sliding door system of a laser house, which comprises a sliding door mechanism, a transmission mechanism connected with the sliding door mechanism and a motor module used for providing power for the transmission mechanism, wherein the sliding door mechanism comprises a door frame, guide rails arranged on two sides of the door frame, and an upper protective sliding door and a lower protective sliding door which are respectively opened up and down; the protective sliding door is movably connected with the guide rail through a first connecting part, one end of the first connecting part is movably connected with the guide rail, and the other end of the first connecting part is fixedly arranged on the protective sliding door; the protective sliding door is connected with the transmission mechanism through a second connecting component, and the transmission component is driven by the motor module to run so as to drive the protective sliding door to move horizontally along the guide rail; the first connecting part is provided with an induction sheet; the device also comprises an electric control system which comprises a main controller and a position sensor. The invention can reduce the occupied space of the sliding door in the horizontal direction, so that the whole structure of the laser room is more compact, thereby saving the cost; degree of automation is high, can effectively avoid moving the door and take place the safety problem.
Description
Technical Field
The invention relates to the field of laser welding, in particular to an active protective electric sliding door system of a laser room.
Background
During the laser welding, cutting and other processes, a great amount of spatter is usually generated, the temperature of a working area is high, and especially during the continuous operation, a great amount of laser radiation and noise are accompanied, so that unpredictable damage can be caused to human bodies.
At present, in the field of laser processing, automatic control welding special machines or robots are gradually used to realize automatic laser processing, so that strict safety measure protection requirements are provided for a laser processing area, and a sliding door with a safety protection grade is required to be adopted while an active protection type laser welding cabin is used, so that the reliability of an inlet and an outlet of a welding area is ensured. The traditional moving modes of the protective door are left and right switches, so that the laser room which occupies a large space needs to occupy more space after the door is changed in a left and right opening and closing mode.
Disclosure of Invention
The purpose of the invention is as follows: in order to solve the problems in the prior art, the invention provides the laser house active type protection electric sliding door system which is compact in structure, safe and reliable.
The technical scheme is as follows: the laser house active type protection electric sliding door system comprises a door moving mechanism, a transmission mechanism connected with the door moving mechanism and a motor module used for providing power for the transmission mechanism, wherein the door moving mechanism comprises a door frame, guide rails arranged on two sides of the door frame, and an upper protection sliding door and a lower protection sliding door which are respectively opened up and down;
the protective sliding door is movably connected with the guide rail through a first connecting part, one end of the first connecting part is movably connected with the guide rail, and the other end of the first connecting part is fixedly arranged on the protective sliding door; the protective sliding door is connected with the transmission mechanism through a second connecting part, and the transmission part is driven by the motor module to run so as to drive the protective sliding door to move horizontally along the guide rail; specifically, the transmission mechanism comprises a driving shaft transversely installed at the lower bottom edge of the door frame, a motor is connected with the driving shaft, and two first chain wheels are installed at the end parts of two sides of the driving shaft; the transmission mechanism further comprises driven shafts arranged at the tops of the two sides of the door frame, second chain wheels are arranged on the driven shafts, the first chain wheels and the second chain wheels are in transmission connection through vertically arranged chains, and the first chain wheels drive the second chain wheels to rotate through the chains; the chain is of an annular structure, two ends of the upper protective sliding door and the lower protective sliding door are respectively connected with the inner side and the outer side of the chain through second connecting parts, and the inner side and the outer side of the chain are opposite in moving direction under the driving of the motor, so that the upper protective sliding door and the lower protective sliding door are driven to move in opposite directions.
The first connecting part is provided with an induction sheet; the system also comprises an electrical control system, wherein the electrical control system comprises a main controller and a position sensor; the first signal output end of the induction sheet is electrically connected with the signal input end of the position sensor, the signal output end of the position sensor is connected with the first signal input end of the main controller, and the first signal output end of the main controller is connected with the first input end of the motor module; in the process of the upper and lower protection sliding door translation, the position sensor acquires the position information of the protection sliding door corresponding to the position sensor through the sensing piece, the position sensor sends the position information to the main controller, and the main controller controls the movement of the protection sliding door through the transmission mechanism.
Furthermore, the number of the position sensors is 4, and the position sensors comprise a first position sensor, a second position sensor, a third position sensor and a fourth position sensor; the first position sensor is arranged at the upper limit position of the upper protection sliding door, the second position sensor is arranged at the lower limit position of the lower protection sliding door, the third position sensor is arranged at the closed position of the upper protection sliding door, and the fourth position sensor is arranged at the closed position of the lower protection sliding door. The position of the position sensor is determined by the size of the shielded sliding door.
Furthermore, the electrical control system also comprises a deceleration sensor, a second signal output end of the induction sheet is electrically connected with a signal input end of the deceleration sensor, a signal output end of the deceleration sensor is connected with a second signal input end of the main controller, and a second signal output end of the main controller is connected with a second input end of the motor module; before the upper and lower protection sliding doors are opened/closed in place, the speed reduction sensor acquires the position information of the protection sliding door corresponding to the speed reduction sensor through the induction sheet, the position information is sent to the main controller, and the main controller controls the protection sliding door to reduce the speed through the motor module and the transmission mechanism according to the position information and the speed reduction distance.
Preferably, the number of the deceleration sensors is 2, the deceleration sensors comprise a first deceleration sensor and a second deceleration sensor, the first deceleration sensor and the second deceleration sensor are used for opening and closing deceleration, and the position of the deceleration sensors is determined by the acceleration and deceleration speed of the motor and the width of the sliding door together.
Preferably, an aluminum alloy protective cover is installed on the guide rail.
Further preferably, limiting pin devices are respectively installed on two sides of the top end of the upper protective sliding door and are in pneumatic connection with the main controller. The two sides of the bottom end of the lower protective sliding door are respectively provided with a mechanical positioning module which consists of a flat plate and a polyurethane block.
Further, L type hem board is installed to guide rail one side, and it includes bottom plate and vertical plate, and the bottom plate is installed on the main part wallboard, the bottom at the vertical plate is fixed to driven shaft and second sprocket. Preferably, an aluminum profile is vertically arranged below the vertical plate, the upper end of the aluminum profile is connected with the bottom of the vertical plate, and the main body of the aluminum profile is fixed on the wall body of the laser room; and the aluminum profile is provided with a bolt adjusting device for adjusting tensioning.
Compared with the prior art, the invention has the following advantages:
1. the traditional left-right sliding door is improved into the sliding door which moves up and down perpendicular to the ground, so that the occupied space of the sliding door in the horizontal direction is reduced, the integral structure of the laser room is more compact, and the cost is saved; meanwhile, the up-down moving type sliding door can also ensure that the workstation is completely isolated from the external environment, and the influence of the laser welding process on the human body and the environment is avoided.
2. The invention adopts the sensor to realize the position detection and the speed reduction of the door, controls the movement of the sliding door by assisting the mechanical limiting/positioning structure, has high automation degree, can effectively avoid the safety problem of the sliding door and further ensures the safe and reliable operation of the laser welding work.
Drawings
FIG. 1 is a schematic structural view of an active type protective electric sliding door system of a laser room;
FIG. 2 is a partial enlarged view of the motor and drive shaft;
FIG. 3 is an enlarged view of a portion of FIG. 1;
fig. 4 is a partially enlarged view of the region B in fig. 1.
Detailed Description
The technical solution of the present invention will be further described in detail with reference to the following examples and accompanying drawings.
As shown in fig. 1, an electronic system that moves of active protection in laser room, it includes the mechanism of moving a door, with the drive mechanism that the mechanism of moving a door is connected and be used for providing the motor module of power for drive mechanism, it is specific, be the entity around laser room main part wallboard 1, the middle part is empty, the mechanism of moving a door includes the door frame, two guide rails 2 have been vertically laid to the door frame both sides, it moves a door 3 and moves a door 4 horizontal installation on guide rail 2 with the protection down, can move the subaerial upper and lower translation along guide rail 2 perpendicular to, the protection moves the middle part size adaptation of door and wallboard, when two protections move the door and merge, the door body can cover the middle part of wallboard. The protective sliding door is movably connected with the guide rail through a connecting part, one end of the connecting part is movably connected with the guide rail, and the other end of the connecting part is fixedly arranged on the protective sliding door. The protective sliding door is connected with the transmission mechanism through a second connecting part 27, and the transmission part is driven by the motor module to operate, so that the protective sliding door is driven to move horizontally along the guide rail.
As shown in fig. 1-4, the transmission mechanism comprises a driving shaft 5 transversely installed at the lower bottom edge of the door frame, a motor 6 connected with the driving shaft 5, two first chain wheels 7 installed at the two side ends of the driving shaft 5; drive mechanism is still including installing the driven shaft 8 at door frame both sides top, install second sprocket 9 on the driven shaft 8, first sprocket 7 and second sprocket 9 have a chain 10 through vertical arrangement, the chain is the loop configuration, the upper and lower protection moves the both ends of door and is connected with the inboard and the outside of chain 10 respectively through connecting pieces such as connecting plate, when motor 6 drive driving shaft 5 rotated, the inboard and the outside motion opposite direction of chain 10, and then the protection moves door 3 and the protection moves door 4 reverse motion down in the drive.
The two sides of the top of the door frame are provided with L-shaped folding plates 12 which comprise a bottom plate 121 and a vertical plate 122, the bottom plate 121 is installed on a main body wallboard 1 of the laser house, a driven shaft 8 and a second chain wheel 9 are installed at the bottom of the vertical plate 122, the bottom of the vertical plate 122 is also provided with an aluminum profile pipe body 13, the upper end of the aluminum profile pipe body is connected with the bottom of the vertical plate 122, and the main body of the aluminum profile pipe body is installed on the wall body of the laser; and a bolt adjusting device 11 is also arranged on the aluminum profile, the guide rail upper and lower bearings on two sides are firstly connected with the chain wheel assembly to be fixed, and the tightness of the chain 10 is controlled to be adjusted through the bolt adjusting device 11, so that the protective sliding door is in the best working state.
The system also includes an electrical control system that includes a master controller (not shown), a position sensor, and a deceleration sensor. The connecting parts of the two protective sliding doors and the guide rails are provided with induction sheets (not shown in the figure). When the protective sliding door works, the protective sliding door moves up and down, when an induction sheet arranged on the protective sliding door is close to a certain sensor, the sensor can acquire the position information of the protective sliding door where the induction sheet is located, the position sensor is used for detecting whether the two protective sliding doors reach the closed/open positions, and the deceleration sensor is used for opening, closing and decelerating and is arranged at the position where the sliding door starts to decelerate.
Specifically, a first signal output end of the induction sheet is electrically connected with a signal input end of the position sensor, a signal output end of the position sensor is connected with a first signal input end of the main controller, and a first signal output end of the main controller is connected with a first input end of the motor module. The second signal output end of the induction sheet is electrically connected with the signal input end of the speed reduction sensor, the signal output end of the speed reduction sensor is connected with the second signal input end of the main controller, and the second signal output end of the main controller is connected with the second input end of the motor module.
Preferably, the number of the position sensors is 4, including a first position sensor 14, a second position sensor 15, a third position sensor 16 and a fourth position sensor 17; wherein, the first position sensor 14 is installed at the upper limit position of the opening of the upper protection sliding door 3, the second position sensor 15 is installed at the lower limit position of the opening of the lower protection sliding door 4, the third position sensor 16 is installed at the closing position of the upper protection sliding door 3, and the fourth position sensor 17 is installed at the closing position of the lower protection sliding door 4. The position of the position sensor is determined by the size of the door. The number of the deceleration sensors is 2, the deceleration sensors comprise a first deceleration sensor 18 and a second deceleration sensor 19, and the positions of the deceleration sensors are determined by the acceleration and deceleration speed of the motor and the width of the sliding door.
For the convenience of maintenance, a first deceleration sensor 18 and a second deceleration sensor 19 are installed at one side of the lower shield sliding door.
Further preferably, the position sensor and the deceleration sensor are preferably fixed to the aluminum profile pipe body 13.
Preferably, the two sides of the top end of the protective sliding door are respectively provided with a limit pin device 20, and the lower ends of the two sides of the protective sliding door are provided with a mechanical positioning module 21. The stop pin arrangement 20 uses pneumatic control, when the door reaches the final position of opening, the PLC now pushes the pin into the pin hole through pneumatic control (i.e. cylinder drive), mainly in order to: 1) the electric control of the door is prevented from being broken down and separated from the wall body of the laser house; 2) the safety problem that the falling of the protective sliding door is caused by the breakage of the chains in the driving structures at the two sides is prevented.
The mechanical positioning module 21 can prevent the lower end protection sliding door from sliding beyond the limit of the position f when the electric control system fails when the lower end protection sliding door is opened, so that safety problems can be avoided. Optionally, the mechanical positioning module comprises a flat plate and a polyurethane block.
It is further preferred that one or more L-shaped support plates 22 are used at the bottom of the door frame to provide a reinforced support for the motor module, the seated bearing 25 and other components 1. And the universal coupling 24 is adopted to solve the problem of long-distance transmission, so that the power is stable, and the stability of the long shaft in the horizontal direction is ensured.
The guide rail is preferably provided with an aluminum alloy protective cover 26, and the protective sliding door is preferably made of aluminum profiles, and is calculated to be capable of supporting the dead weight of 120Kg and the overweight state caused by acceleration and deceleration.
Claims (10)
1. The utility model provides a laser room initiative type protection electronic system of moving door, its includes the mechanism of moving door, with move the drive mechanism that the mechanism is connected and be used for doing drive mechanism provides the motor module of power, its characterized in that: the door moving mechanism comprises a door frame, guide rails arranged on two sides of the door frame, and an upper protective moving door and a lower protective moving door which are respectively opened up and down;
the protective sliding door is movably connected with the guide rail through a first connecting part, one end of the first connecting part is movably connected with the guide rail, and the other end of the first connecting part is fixedly arranged on the protective sliding door; the protective sliding door is connected with the transmission mechanism through a second connecting part, and the transmission part is driven by the motor module to run so as to drive the protective sliding door to move horizontally along the guide rail;
the first connecting part is provided with an induction sheet;
the system also comprises an electrical control system, wherein the electrical control system comprises a main controller and a position sensor; the first signal output end of the induction sheet is electrically connected with the signal input end of the position sensor, the signal output end of the position sensor is connected with the first signal input end of the main controller, and the first signal output end of the main controller is connected with the first input end of the motor module; in the process of the upper and lower protection sliding door translation, the position sensor acquires the position information of the protection sliding door corresponding to the position sensor through the sensing piece, the position sensor sends the position information to the main controller, and the main controller controls the movement of the protection sliding door through the transmission mechanism.
2. The active protective electric sliding door system of laser house according to claim 1, characterized in that: the number of the position sensors is 4, and the position sensors comprise a first position sensor, a second position sensor, a third position sensor and a fourth position sensor; the first position sensor is arranged at the upper limit position of the upper protection sliding door, the second position sensor is arranged at the lower limit position of the lower protection sliding door, the third position sensor is arranged at the closed position of the upper protection sliding door, and the fourth position sensor is arranged at the closed position of the lower protection sliding door.
3. The active protective electric sliding door system of laser house according to claim 1 or 2, characterized in that: the electrical control system also comprises a deceleration sensor, a second signal output end of the induction sheet is electrically connected with a signal input end of the deceleration sensor, a signal output end of the deceleration sensor is connected with a second signal input end of the main controller, and a second signal output end of the main controller is connected with a second input end of the motor module; before the upper protective sliding door and the lower protective sliding door are opened/closed in place, the speed reduction sensor acquires the position information of the protective sliding door corresponding to the speed reduction sensor through the induction sheet and sends the position information to the main controller, and the main controller controls the protective sliding door to reduce the speed through the motor module and the transmission mechanism according to the position information and the speed reduction distance; the deceleration distance is the distance from the deceleration sensor to the open/closed to-position.
4. The active protective electric sliding door system of claim 3, wherein: the number of the speed reduction sensors is 2, the speed reduction sensors comprise a first speed reduction sensor and a second speed reduction sensor which are respectively used for opening and closing speed reduction, and the positions of the speed reduction sensors are determined by the acceleration and deceleration speed of the motor and the width of the protective sliding door together.
5. The active protective electric sliding door system of laser house according to claim 1, characterized in that: an aluminum alloy protective cover is installed on the guide rail.
6. The active protective electric sliding door system of laser house according to claim 1, characterized in that: and limiting pin devices are respectively installed on two sides of the top end of the upper protective sliding door and are in pneumatic connection with the main controller.
7. The active protective electric sliding door system of laser house according to claim 1, characterized in that: the two sides of the bottom end of the lower protective sliding door are respectively provided with a mechanical positioning module which consists of a flat plate and a polyurethane block.
8. The active protective electric sliding door system of laser house according to claim 1, characterized in that: the transmission mechanism comprises a driving shaft transversely arranged on the lower bottom edge of the door frame, a motor is connected with the driving shaft, and two first chain wheels are arranged at the end parts of two sides of the driving shaft; the transmission mechanism further comprises driven shafts arranged at the tops of the two sides of the door frame, second chain wheels are arranged on the driven shafts, and the first chain wheels and the second chain wheels are in transmission connection through vertically arranged chains; the chain is of an annular structure, two ends of the upper protective sliding door and the lower protective sliding door are respectively connected with the inner side and the outer side of the chain through second connecting parts, and when the motor drives the driving shaft to rotate, the inner side and the outer side of the chain are opposite in moving direction, so that the upper protective sliding door and the lower protective sliding door are driven to move in the reverse direction.
9. The active protective electric sliding door system of laser house according to claim 2, characterized in that: the L-shaped flanging plate is installed on one side of the guide rail and comprises a bottom plate and a vertical plate, the bottom plate is installed on the main body wallboard, and the driven shaft and the second chain wheel are fixed to the bottom of the vertical plate.
10. The active protective electric sliding door system of laser house according to claim 9, characterized in that: an aluminum profile is vertically arranged below the vertical plate, the upper end of the aluminum profile is connected with the bottom of the vertical plate, and the main body of the aluminum profile is fixed on the wall body of the laser room; and the aluminum profile is provided with a bolt adjusting device for adjusting tensioning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010561063.XA CN111561243A (en) | 2020-06-18 | 2020-06-18 | Laser house active type protection electric sliding door system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010561063.XA CN111561243A (en) | 2020-06-18 | 2020-06-18 | Laser house active type protection electric sliding door system |
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| Publication Number | Publication Date |
|---|---|
| CN111561243A true CN111561243A (en) | 2020-08-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010561063.XA Pending CN111561243A (en) | 2020-06-18 | 2020-06-18 | Laser house active type protection electric sliding door system |
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| CN (1) | CN111561243A (en) |
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|---|---|---|---|---|
| EP0851083A1 (en) * | 1996-12-31 | 1998-07-01 | Hirt Metallbau | Vertically sliding window |
| US6225904B1 (en) * | 1999-09-29 | 2001-05-01 | Refrigerator Manufacturers, Inc. | Automatic sliding door system for refrigerator unit |
| JP2017128918A (en) * | 2016-01-20 | 2017-07-27 | 株式会社泉陽商会 | Lifting/lowering door structure |
| CN206536286U (en) * | 2017-03-01 | 2017-10-03 | 宁波海天精工股份有限公司 | A kind of machine tool protection door |
| CN111101810A (en) * | 2018-10-25 | 2020-05-05 | 沈阳新松机器人自动化股份有限公司 | Safety protection lifting door of laser workstation |
| CN213015967U (en) * | 2020-06-18 | 2021-04-20 | 同高先进制造科技（太仓）有限公司 | Laser house active type protection electric sliding door system |
-
2020
- 2020-06-18 CN CN202010561063.XA patent/CN111561243A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0851083A1 (en) * | 1996-12-31 | 1998-07-01 | Hirt Metallbau | Vertically sliding window |
| US6225904B1 (en) * | 1999-09-29 | 2001-05-01 | Refrigerator Manufacturers, Inc. | Automatic sliding door system for refrigerator unit |
| JP2017128918A (en) * | 2016-01-20 | 2017-07-27 | 株式会社泉陽商会 | Lifting/lowering door structure |
| CN206536286U (en) * | 2017-03-01 | 2017-10-03 | 宁波海天精工股份有限公司 | A kind of machine tool protection door |
| CN111101810A (en) * | 2018-10-25 | 2020-05-05 | 沈阳新松机器人自动化股份有限公司 | Safety protection lifting door of laser workstation |
| CN213015967U (en) * | 2020-06-18 | 2021-04-20 | 同高先进制造科技（太仓）有限公司 | Laser house active type protection electric sliding door system |
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