CN114701700A - Packaging bag opening unit and packaging bag filling system - Google Patents
Packaging bag opening unit and packaging bag filling system Download PDFInfo
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- CN114701700A CN114701700A CN202210477522.5A CN202210477522A CN114701700A CN 114701700 A CN114701700 A CN 114701700A CN 202210477522 A CN202210477522 A CN 202210477522A CN 114701700 A CN114701700 A CN 114701700A
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- packaging
- conveying
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- 238000004806 packaging method and process Methods 0.000 title claims abstract description 90
- 230000007246 mechanism Effects 0.000 claims abstract description 44
- 239000000463 material Substances 0.000 claims abstract description 12
- 238000012856 packing Methods 0.000 claims description 27
- 230000005540 biological transmission Effects 0.000 claims description 20
- 238000007789 sealing Methods 0.000 claims description 4
- 238000001179 sorption measurement Methods 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
- B65B43/42—Feeding or positioning bags, boxes, or cartons in the distended, opened, or set-up state; Feeding preformed rigid containers, e.g. tins, capsules, glass tubes, glasses, to the packaging position; Locating containers or receptacles at the filling position; Supporting containers or receptacles during the filling operation
- B65B43/46—Feeding or positioning bags, boxes, or cartons in the distended, opened, or set-up state; Feeding preformed rigid containers, e.g. tins, capsules, glass tubes, glasses, to the packaging position; Locating containers or receptacles at the filling position; Supporting containers or receptacles during the filling operation using grippers
- B65B43/465—Feeding or positioning bags, boxes, or cartons in the distended, opened, or set-up state; Feeding preformed rigid containers, e.g. tins, capsules, glass tubes, glasses, to the packaging position; Locating containers or receptacles at the filling position; Supporting containers or receptacles during the filling operation using grippers for bags
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B3/00—Packaging plastic material, semiliquids, liquids or mixed solids and liquids, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
- B65B3/04—Methods of, or means for, filling the material into the containers or receptacles
- B65B3/17—Methods of, or means for, filling the material into the containers or receptacles for filling valve bags
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
- B65B43/42—Feeding or positioning bags, boxes, or cartons in the distended, opened, or set-up state; Feeding preformed rigid containers, e.g. tins, capsules, glass tubes, glasses, to the packaging position; Locating containers or receptacles at the filling position; Supporting containers or receptacles during the filling operation
- B65B43/52—Feeding or positioning bags, boxes, or cartons in the distended, opened, or set-up state; Feeding preformed rigid containers, e.g. tins, capsules, glass tubes, glasses, to the packaging position; Locating containers or receptacles at the filling position; Supporting containers or receptacles during the filling operation using roller-ways or endless conveyors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
- B65B43/42—Feeding or positioning bags, boxes, or cartons in the distended, opened, or set-up state; Feeding preformed rigid containers, e.g. tins, capsules, glass tubes, glasses, to the packaging position; Locating containers or receptacles at the filling position; Supporting containers or receptacles during the filling operation
- B65B43/54—Means for supporting containers or receptacles during the filling operation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B7/00—Closing containers or receptacles after filling
- B65B7/02—Closing containers or receptacles deformed by, or taking-up shape, of, contents, e.g. bags, sacks
- B65B7/06—Closing containers or receptacles deformed by, or taking-up shape, of, contents, e.g. bags, sacks by collapsing mouth portion, e.g. to form a single flap
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/80—Packaging reuse or recycling, e.g. of multilayer packaging
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Supplying Of Containers To The Packaging Station (AREA)
Abstract
The invention provides a packaging bag opening unit and a packaging bag filling system, wherein the packaging bag opening unit comprises: the cap screwing device is connected to a guide rail in the rack through a first moving mechanism and is used for opening and closing a first barrel cap of the packaging bag; the packaging bag support is used for clamping the base part of the feeding hole of the packaging bag and comprises a support body and a clamping assembly arranged on the support body, the clamping assembly comprises first clamping pieces moving in opposite directions, and an anti-friction structure is arranged at the clamping part of each first clamping piece; the package bag support is detachably connected to the first moving mechanism. The cover opening unit provided by the invention can solve the problems of fixing a feed port of a packaging bag and avoiding a material filling gun by a barrel cover at present.
Description
Technical Field
The invention relates to the field of intelligent processing, in particular to a packaging bag opening unit and a packaging bag filling system.
Background
The inside flexible wrapping bag that has of folding packing box can hold liquid chemical material. Compared with the existing packaging containers with steel barrels and plastic barrel structures, the folding packaging box can be folded and contracted, so that the volume of the empty barrel during transportation is greatly reduced, and the manufacturing and using costs of the packaging container adopting the folding packaging box made of materials such as light and recyclable plastics are lower than those of the packaging containers with other structures. However, since the shape of the packing bag is not fixed, a special apparatus is required to support the packing bag at the time of filling, so that the packing bag is not easily applied to a large scale in industry.
The fixed problem of feed inlet need be solved to the wrapping bag when uncapping and closing the lid to still need to consider simultaneously uncapping the back and remove the bung, with dodging the filling rifle, make inside the filling rifle can enter into the feed inlet, carry out the filling to the wrapping bag.
Disclosure of Invention
The technical problem to be solved by the embodiment of the invention is to provide a packaging bag uncovering unit and a packaging bag filling system, and solve the problems that a packaging bag feeding port is fixed and a barrel cover avoids a material filling gun at present.
In order to solve the above technical problems, the present invention provides a package bag opening unit, including:
the cap screwing device is connected to a guide rail in the rack through a first moving mechanism and is used for opening and closing a first barrel cap of the packaging bag;
the packaging bag support is used for clamping the base part of the feeding hole of the packaging bag and comprises a support body and a clamping assembly arranged on the support body, the clamping assembly comprises first clamping pieces moving in opposite directions, and an anti-friction structure is arranged at the clamping part of each first clamping piece;
the package bag support is detachably connected to the first moving mechanism.
The clamping assembly further comprises an air cylinder and a transmission connecting rod mechanism, wherein the first clamping piece or the transmission connecting rod mechanism is connected to the bracket of the frame body in a sliding mode, and the air cylinder drives the first clamping piece to move through the transmission connecting rod mechanism.
The drive link mechanism includes: the clamping device comprises a sliding rail, two driving blocks, two driving rods and control rods, wherein the driving blocks are connected with cylinder rods of the cylinders and are connected to the sliding rail in a sliding mode, the two driving rods are respectively hinged to the driving blocks, each driving rod is hinged to one end of one control rod, the other end of each control rod is connected with the first clamping piece, and the middle of each control rod is installed on a fixed hinge shaft.
The two ends of the packaging bag support can be supported on the side wall of the folding packaging box in the machine frame.
The frame body is provided with at least two connecting seats;
the first moving mechanism is provided with a connecting unit correspondingly connected with the connecting seat;
the connecting unit can be in electromagnetic adsorption connection, and can also be in telescopic positioning or clamping connection with an air cylinder; the connecting seat is provided with a strip-shaped connecting hole, the corresponding connecting unit is a strip-shaped connecting sheet driven by the air cylinder, and when the strip-shaped connecting sheet enters the connecting hole and then rotates, the connecting seat can be driven to lift.
When the number of the connecting seats is two, the cap screwing device is arranged between the two connecting seats; the lower part of the cap screwing device is in positive correspondence with the positions of the two first clamping pieces.
The cover opening unit provided by the invention can solve the problems of fixing a feed port of a packaging bag and avoiding a material filling gun by a barrel cover at present. The packaging bag support and the first moving mechanism are connected in a detachable mode, so that after the barrel cover is opened, the cap screwing device can be moved away through the first moving mechanism, the filling gun can fill the filling opening, the cap screwing device is moved back through the first moving mechanism after filling is completed, the barrel cover is screwed, and the operations of opening and closing the cap of the filling bag are completed.
The invention also provides a packaging bag filling system which comprises the packaging bag opening-cover unit.
Further comprising:
a frame, the upper part of which is provided with a guide rail;
the folding box conveying rail longitudinally penetrates through the rack and is used for conveying the folding packing boxes into the rack;
the packaging bag feeding device is used for conveying the packaging bag in a folded state to the upper part of the folded packaging box in the rack;
and the material filling gun is connected on the guide rail in the rack through a second moving mechanism and is used for filling materials into the packaging bag.
And positioning devices are arranged on two sides or the middle of the folding box conveying track and are used for positioning the folding packing boxes.
The packaging bag feeding device comprises a conveying belt and a horizontally moving rail, the packaging bags are arranged on the conveying belt, the lower portion of the conveying belt is mounted on the rail, the packaging bags outside the rack can be conveyed into the rack, and the packaging bags can return to the outside of the rack after conveying is finished; the packaging bag feeding device further comprises an identification device which can identify the position of the feeding hole or the discharging hole of the packaging bag and control the track to stop after the packaging bag reaches a preset position. The width of conveyer belt is less than the width of wrapping bag under fold condition, and will the wrapping bag is placed when on the conveyer belt, the both sides of wrapping bag all extend the conveyer belt to the wrapping bag is cliied from the both sides of wrapping bag to the clamp structure on the wrapping bag support.
The two ends of the roller shaft of the conveying belt are connected to the tracks through sliding blocks respectively.
The packaging bag conveying track is used for conveying the packaging bags and supplying the packaging bags to the packaging bag feeding device;
the packaging bag conveying track is parallel to the folding box conveying track.
Further comprising:
and the discharge port clamping structure is used for clamping the discharge port of the packaging bag and driving a second barrel cover on the discharge port downwards to be arranged at a lower sealing position in the folding packaging box.
The discharge port clamping structure comprises a rotating shaft connected to the frame and second clamping pieces connected to the rotating shaft and arranged oppositely, one end of the rotating shaft is connected with the rotation driving mechanism, and the second clamping pieces can be driven by the rotating shaft to rotate between a horizontal plane and a vertical plane; the second clamping piece is connected to the rotating shaft in an axially sliding mode through a connecting portion, the connecting portion is provided with a radial sliding groove, a sliding block driven by an air cylinder is arranged in the radial sliding groove, and the air cylinder can drive the sliding block along the axial direction of the rotating shaft.
The clamping face of the second clamping piece adopts an arc-shaped structure so as to be matched with the shape of the discharge hole.
The rotation driving mechanism is driven in a gear transmission mode, and can also be controlled in a rocker arm transmission mode, a cam transmission mode and the like.
The discharge port clamping structure further comprises a vertical driving part, and the vertical driving part is connected to the frame or other fixing parts.
The embodiment can ensure that the second clamping piece is in a clamping working state and can control the working state by the structural design of the radial sliding groove and the sliding block when the second clamping piece works on a horizontal plane or a vertical plane.
The discharge port clamping structure is connected to the second moving mechanism.
The packaging bag filling system provided by the invention can be used for aligning and conveying packaging bags into the folding packaging box and completing filling work of the packaging bags through filling equipment.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present invention;
FIG. 2 is a schematic diagram of the overall structure of the embodiment of the present invention;
fig. 3 is a schematic structural view of the folding packing box.
Fig. 4 is a schematic structural view of a packaging bag feeding device.
Fig. 5 is a schematic structural view of the discharge port clamping mechanism.
Fig. 6 is a partially enlarged view of fig. 5.
Fig. 7 is a schematic structural view of the second moving mechanism.
Fig. 8 is a schematic view showing the structure of a bag opening and closing system.
FIG. 9 is a schematic view of the construction of the bag holder.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
As shown in fig. 1 to 9, an embodiment of the present invention provides a package filling system, including:
a frame 10 having a guide rail at an upper portion thereof, the guide rail being longitudinally arranged along the upper portion, the frame 10 having a generally linear structure therein, and having an inlet and an outlet at both ends thereof for folding the packing case 90;
a folding box conveying rail 20 longitudinally passing through the inlet and the outlet of the frame 10 for conveying the folding packing boxes 90 into the frame 10;
a packing bag feeding device 30 for feeding the packing bag 80 in a folded state to the upper side of the folded packing box 90 in the frame 10; the packing bag conveying device 30 can convey the packing bag 80 from the outside of the rack 10 to the inside of the rack 10 and is placed above the folding packing box 90; the packaging bag conveying device 30 may be a conveying plate capable of moving in the horizontal direction, or a conveying rail capable of extending and contracting;
a pack holder 40 for holding a base of the feed port 81 of the pack 80 so that the cap spinner 50 opens the first lid of the feed port 81;
a cap screwing device 50 connected to a guide rail in the housing through a first moving mechanism 51, for opening and closing a first cover of the packing bag 80; the first moving mechanism 51 is a three-axis moving device provided on the frame 10, and is movable in three axial directions.
Fill the material rifle 60, it is usually equipped with a plurality ofly, place side by side in one side or both sides at the frame top, fill material rifle 60 and connect through second moving mechanism 61 on the guide rail in the frame to along the guide rail removal, reach the position of the feed inlet 81 of wrapping bag 80, then stretch into in the feed inlet 81, to fill the material in the wrapping bag 80, second moving mechanism 61 is for setting up triaxial mobile device in the frame 10 can remove in three axial.
Positioning devices are arranged on two sides or the middle of the folding box conveying track 20 and used for positioning the folding packing boxes, and the positioning devices can be telescopic air cylinders, turnover structures or other structural members capable of being positioned; the positioning device is used for fixing the position of the folded packing box 90.
The bag support 40 is supported at both ends on the side walls of the folding package in the frame.
Wrapping bag support 40 includes support body 41 and the centre gripping subassembly 42 of setting on support body 41, centre gripping subassembly 42 includes first holder 421, cylinder 422 and the transmission link mechanism 423 of relative motion, wherein first holder 421 or transmission link mechanism 423 slidable connects on the bracket 411 of support body 41, by the cylinder 422 passes through the transmission link mechanism 423 drives first holder 421 moves.
The transmission link mechanism 423 includes: a slide rail 424, a driving block 425, two driving rods 426 and a control rod 427, wherein the driving block 425 is connected with a cylinder rod of the cylinder 422, the driving block 425 is slidably connected with the slide rail 424, the two driving rods 426 are respectively hinged on the driving block 425, each driving rod 426 is hinged with one end of one control rod 427, the other end of the control rod is connected with the first clamping piece 421, and the middle part of the control rod 427 is arranged on a fixed hinged shaft. In this embodiment, the cylinder 422 drives the driving block 425 to perform telescopic motion along the sliding rail 424, so as to clamp the control rod 427 (and the first clamping member 421 thereon) through the transmission rod 426.
The pouch support 40 is detachably coupled to the first moving mechanism 51.
At least two connecting seats 412 are arranged on the frame body 41;
the first moving mechanism 51 is provided with a connecting unit 511 correspondingly connected with the connecting seat;
the connection unit 511 can be in electromagnetic adsorption connection, and can also be in telescopic positioning or clamping connection with an air cylinder; the connecting seat is provided with a strip-shaped connecting hole, the corresponding connecting unit 511 is a strip-shaped connecting sheet driven by the air cylinder, and when the strip-shaped connecting sheet enters the connecting hole and rotates for 90 degrees, the connecting seat 412 can be driven to lift.
When the two coupling seats 412 are provided, the cap screw 50 is provided between the two coupling seats 412; the lower part of the cap screwing device 412 corresponds to the positions of the two first clamping pieces 421.
The inboard centre gripping position of first holder 421 is equipped with antifriction structure, specifically is a plurality of closed angle structure, can prevent to produce rotation each other between first holder 421 and the feed inlet to guarantee the normal clear of spiral cover operation.
The cap opener 50, the first moving mechanism 51, and the pack holder 40 constitute a pack opening unit. The cover closing operation that the feed inlet of wrapping bag is fixed, is uncapped, is moved and dodges and treat after the filling is accomplished can be satisfied.
The packaging bag support 40 is provided with a clamping assembly 42 driven by an air cylinder, and the clamping assembly is used for clamping the base part of the feeding hole of the packaging bag 80.
The packaging bag feeding device 30 comprises a conveying belt 33 and a rail 31 which moves horizontally, the packaging bag 80 is arranged on the conveying belt 33, the lower part of the conveying belt 33 is arranged on the rail 31, and the packaging bag outside the rack can be transversely moved and conveyed to the inside of the rack 10 and can be retracted to the outside of the rack after the conveying is finished; the package feeding apparatus 30 further includes an identification device 32 capable of identifying the position of the inlet 81 or the outlet 82 of the package and controlling the track 31 to stop when the package reaches a predetermined position. The width of the conveyor belt 33 is smaller than the width of the packing bag 80 in the folded state, and when the packing bag 80 is placed on the conveyor belt 33, both ends of the packing bag 80 extend out of the conveyor belt 33, so that the packing bag 80 is clamped by the clamp structure on the packing bag support 40 from both sides of the packing bag 80.
The two ends of the roller shaft of the conveying belt 33 are respectively connected to the tracks 31 through sliding blocks 34.
Optionally, the package filling system provided in this embodiment further includes:
a bag conveying rail 70 connected to the bag supply device 30 for conveying the bag 80 and supplying the bag supply device 30;
the bag conveying rails 70 are parallel to the folding box conveying rails 20.
Optionally, the package filling system provided in this embodiment further includes:
and the discharge port clamping structure 71 is used for clamping the discharge port 82 of the packaging bag and downwards driving a second barrel cover on the discharge port 82 to be arranged at the lower sealing position in the folding packaging box, so that the butt joint with the lower sealing is realized.
The discharge port clamping structure 71 comprises a rotating shaft 711 connected to the frame 710 and a second clamping member 712 connected to the rotating shaft 711 and arranged oppositely, wherein one end of the rotating shaft is connected with a rotation driving mechanism 717, so that the second clamping member 712 can rotate between a horizontal plane and a vertical plane under the driving of the rotating shaft 711; the second clamping member 712 is axially slidably connected to the rotating shaft 711 via a connecting portion 713, and the connecting portion is provided with a radial sliding slot 714, a slider 715 driven by an air cylinder 716 is arranged in the radial sliding slot 714, and the air cylinder 716 can drive the slider 715 along the axial direction of the rotating shaft 711.
The clamping surface of the second clamping part 712 adopts an arc-shaped structure so as to be matched with the shape of the discharge hole.
The rotation driving mechanism 717 is driven by a gear transmission, and may be controlled by a rocker arm transmission, a cam transmission, or the like.
The spout clamping structure 71 further includes a vertical driving part 718, and the vertical driving part 718 is coupled to the frame 710 or other fixing parts to drive the entire spout
The present embodiment can ensure the second clamping member 712 to be in a clamping working state and control the working state when the second clamping member 712 works on a horizontal plane or a vertical plane through the structural design of the radial sliding groove 714 and the sliding block 715.
The discharge hole clamping structure 71 is connected to the second moving mechanism 61, and the second moving mechanism 61 is a three-axis moving device disposed on the frame 10 and can move in three axial directions.
The packaging bag filling system provided by the invention can be used for conveying packaging bags into the folding packaging box in an aligned mode and completing filling work of the packaging bags through filling equipment.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. A cover opening unit for a packing bag, comprising:
the cap screwing device is connected to a guide rail in the rack through a first moving mechanism and is used for opening and closing a first barrel cap of the packaging bag;
the packaging bag support is used for clamping the base part of the feeding hole of the packaging bag and comprises a support body and a clamping assembly arranged on the support body, the clamping assembly comprises first clamping pieces moving in opposite directions, and an anti-friction structure is arranged at the clamping part of each first clamping piece;
the package bag support is detachably connected to the first moving mechanism.
2. The bag opening and closing unit of claim 1,
the clamping assembly further comprises an air cylinder and a transmission connecting rod mechanism, wherein the first clamping piece or the transmission connecting rod mechanism is connected to the bracket of the frame body in a sliding mode, and the air cylinder drives the first clamping piece to move through the transmission connecting rod mechanism.
3. The bag opening and closing unit of claim 1,
the drive link mechanism includes: the clamping device comprises a sliding rail, two driving blocks, two driving rods and control rods, wherein the driving blocks are connected with cylinder rods of the cylinders and are connected to the sliding rail in a sliding mode, the two driving rods are respectively hinged to the driving blocks, each driving rod is hinged to one end of one control rod, the other end of each control rod is connected with the first clamping piece, and the middle of each control rod is installed on a fixed hinge shaft.
4. The bag opening and closing unit of claim 1,
the two ends of the packaging bag support can be supported on the side wall of the folding packaging box in the machine frame.
5. The bag opening cap unit according to claim 1,
the frame body is provided with at least two connecting seats;
and the first moving mechanism is provided with a connecting unit correspondingly connected with the connecting seat.
6. The bag opening and closing unit of claim 5,
the connecting unit can be in electromagnetic adsorption connection, and can also be in telescopic positioning or clamping connection with an air cylinder; the connecting seat is provided with a strip-shaped connecting hole, the corresponding connecting unit is a strip-shaped connecting sheet driven by the air cylinder, and when the strip-shaped connecting sheet enters the connecting hole and then rotates, the connecting seat can be driven to lift.
7. The bag opening and closing unit of claim 5,
when the number of the connecting seats is two, the cap screwing device is arranged between the two connecting seats; the lower part of the cap screwing device is in positive correspondence with the positions of the two first clamping pieces.
8. The packaging bag filling system is characterized by comprising the packaging bag opening and closing unit.
9. The bag filling system according to claim 8,
further comprising:
a frame, the upper part of which is provided with a guide rail;
the folding box conveying rail longitudinally penetrates through the rack and is used for conveying the folding packing boxes into the rack;
the packaging bag feeding device is used for conveying the packaging bag in a folded state to the upper part of the folded packaging box in the rack;
and the material filling gun is connected on the guide rail in the rack through a second moving mechanism and is used for filling materials into the packaging bag.
10. The bag filling system according to claim 9,
and positioning devices are arranged on two sides or in the middle of the folding box conveying track and are used for positioning the folding packing boxes.
The packaging bag feeding device comprises a conveying belt and a horizontally moving rail, packaging bags are arranged on the conveying belt, the lower portion of the conveying belt is mounted on the rail, the packaging bags outside the rack can be conveyed into the rack, and the packaging bags can return to the outside of the rack after being conveyed; the packaging bag feeding device further comprises an identification device which can identify the position of the feeding hole or the discharging hole of the packaging bag and control the track to stop after the packaging bag reaches a preset position. The width of conveyer belt is less than the width of wrapping bag under fold condition, and will the wrapping bag is placed when on the conveyer belt, the both sides of wrapping bag all extend the conveyer belt to the wrapping bag is cliied from the both sides of wrapping bag to the clamp structure on the wrapping bag support.
The two ends of the roller shaft of the conveying belt are connected to the rails through sliding blocks respectively.
The packaging bag conveying track is used for conveying the packaging bags and supplying the packaging bags to the packaging bag feeding device;
the packaging bag conveying track is parallel to the folding box conveying track.
Further comprising:
and the discharge port clamping structure is used for clamping the discharge port of the packaging bag and driving a second barrel cover on the discharge port downwards to be arranged at a lower sealing position in the folding packaging box.
The discharge port clamping structure comprises a rotating shaft connected to the frame and second clamping pieces connected to the rotating shaft and arranged oppositely, one end of the rotating shaft is connected with the rotation driving mechanism, and the second clamping pieces can rotate between a horizontal plane and a vertical plane under the driving of the rotating shaft; the second clamping piece is connected to the rotating shaft in an axially sliding mode through a connecting portion, the connecting portion is provided with a radial sliding groove, a sliding block driven by an air cylinder is arranged in the radial sliding groove, and the air cylinder can drive the sliding block along the axial direction of the rotating shaft.
The clamping surface of the second clamping piece adopts an arc-shaped structure so as to be matched with the shape of the discharge hole.
The rotation driving mechanism is driven in a gear transmission mode, and can also be controlled in a rocker arm transmission mode, a cam transmission mode and the like.
The discharge port clamping structure further comprises a vertical driving part, and the vertical driving part is connected to the frame or other fixing parts.
The discharge port clamping structure is connected to the second moving mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210477522.5A CN114701700B (en) | 2022-05-04 | 2022-05-04 | Packaging bag uncapping unit and packaging bag filling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210477522.5A CN114701700B (en) | 2022-05-04 | 2022-05-04 | Packaging bag uncapping unit and packaging bag filling system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114701700A true CN114701700A (en) | 2022-07-05 |
| CN114701700B CN114701700B (en) | 2024-04-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210477522.5A Active CN114701700B (en) | 2022-05-04 | 2022-05-04 | Packaging bag uncapping unit and packaging bag filling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114701700B (en) |
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| US4574559A (en) * | 1985-01-04 | 1986-03-11 | Rutter Christopher C | Flexible bag automatic filling and capping apparatus |
| AUPN035595A0 (en) * | 1995-01-03 | 1995-01-27 | Astrapak Limited | Method of aseptic filling flexible bag containers |
| CN1498745A (en) * | 2002-11-08 | 2004-05-26 | Pdc设备有限公司 | Appts. for mfg. and filling plastic bag |
| US20060175385A1 (en) * | 2005-02-01 | 2006-08-10 | Mcdowell Richard B | Cartridge and method for filling a bulk container with a flowable substance |
| KR101854537B1 (en) * | 2016-11-10 | 2018-06-08 | 김상근 | Cap automatic install system of vinyl bag inlet |
| CN208147876U (en) * | 2018-05-18 | 2018-11-27 | 瑞智(青岛)精密机电有限公司 | Clip claw mechanism is used in a kind of clamping of compressor components |
| CN213832325U (en) * | 2020-07-28 | 2021-07-30 | 西安世博流体技术有限公司 | Filling equipment and system for soft bag package |
| CN114701701A (en) * | 2022-05-04 | 2022-07-05 | 展一智能科技(东台)有限公司 | Wrapping bag support and wrapping bag filling system |
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2022
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4574559A (en) * | 1985-01-04 | 1986-03-11 | Rutter Christopher C | Flexible bag automatic filling and capping apparatus |
| AUPN035595A0 (en) * | 1995-01-03 | 1995-01-27 | Astrapak Limited | Method of aseptic filling flexible bag containers |
| CN1498745A (en) * | 2002-11-08 | 2004-05-26 | Pdc设备有限公司 | Appts. for mfg. and filling plastic bag |
| US20060175385A1 (en) * | 2005-02-01 | 2006-08-10 | Mcdowell Richard B | Cartridge and method for filling a bulk container with a flowable substance |
| KR101854537B1 (en) * | 2016-11-10 | 2018-06-08 | 김상근 | Cap automatic install system of vinyl bag inlet |
| CN208147876U (en) * | 2018-05-18 | 2018-11-27 | 瑞智(青岛)精密机电有限公司 | Clip claw mechanism is used in a kind of clamping of compressor components |
| CN213832325U (en) * | 2020-07-28 | 2021-07-30 | 西安世博流体技术有限公司 | Filling equipment and system for soft bag package |
| CN114701701A (en) * | 2022-05-04 | 2022-07-05 | 展一智能科技(东台)有限公司 | Wrapping bag support and wrapping bag filling system |
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|---|---|
| CN114701700B (en) | 2024-04-05 |
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