CN213947594U

CN213947594U - Wrapping bag bottom is glued and is sealed device

Info

Publication number: CN213947594U
Application number: CN202022788019.0U
Authority: CN
Inventors: 王欢
Original assignee: Shanghai Mingke Packaging Products Co ltd
Current assignee: Shanghai Mingke Packaging Products Co ltd
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-08-13
Anticipated expiration: 2030-11-26

Abstract

The utility model belongs to the technical field of the technique of packing and specifically relates to a wrapping bag bottom seals device is related to, comprises a workbench, the fixed branch that is used for placing the sticky tape book that is provided with on the workstation, the fixed locating plate that is provided with on the workstation, fixed first deflector and the second deflector of being provided with on the locating plate, interval between first deflector and the second deflector reduces gradually towards the direction of keeping away from branch, the fixed backup pad that is provided with on the workstation, it is provided with first commentaries on classics roller and second commentaries on classics roller to rotate in the backup pad, first commentaries on classics roller and second have formed between the commentaries on classics roller and the second and have supplied the wrapping bag after sealing to pass through the clearance, be provided with respectively in the backup pad and be used for driving first commentaries on classics roller pivoted first driving piece and drive second commentaries on classics roller pivoted second driving piece. This application has the effect of the sealed effect in bottom that promotes the wrapping bag.

Description

Wrapping bag bottom is glued and is sealed device

Technical Field

The application relates to the technical field of packaging, in particular to a packaging bag bottom glue sealing device.

Background

The paper packaging bag is widely used due to low production cost, small environmental pollution, convenient use and the like. In the production of paper packaging bags, the bottom end of the packaging bag is usually wrapped with an adhesive tape in a folded manner and sealed with glue. The adhesion between the packing bag and the adhesive tape is not tight enough, which affects the bottom sealing effect of the packing bag.

SUMMERY OF THE UTILITY MODEL

In order to promote the bottom seal effect of wrapping bag, this application provides a wrapping bag bottom rubber sealing device.

The application provides a packing bag bottom is glued and is sealed device adopts following technical scheme:

the utility model provides a wrapping bag bottom seals device, includes the workstation, the fixed branch that is used for placing the sticky tape book that is provided with on the workstation, the fixed locating plate that is provided with on the workstation, fixed first deflector and the second deflector of being provided with on the locating plate, interval between first deflector and the second deflector reduces towards the direction of keeping away from branch gradually, the fixed backup pad that is provided with on the workstation, it is provided with first commentaries on classics roller and second commentaries on classics roller to rotate in the backup pad, first commentaries on classics roller and second have formed the clearance that the wrapping bag after the confession sealed passes through between changeing the roller, be provided with respectively in the backup pad and be used for driving first commentaries on classics roller pivoted driving piece and drive second commentaries on classics roller pivoted second driving piece.

Through adopting above-mentioned technical scheme, place the bottom that the wrapping bag needs to glue and seal between first deflector and second deflector, promote the wrapping bag for the wrapping bag is along with the sticky tape is through first deflector and second deflector together. After passing, the adhesive tape is folded in half and adhered to the bottom of the packaging bag, and the bottom of the packaging bag is closed. The wrapping bag enters into between first commentaries on classics roller and the second commentaries on classics roller from the back of coming out between first deflector and the second deflector, is changeed the roller further compaction by first commentaries on classics roller and second for the sticky tape hugs closely on the wrapping bag, has promoted the sealed effect of wrapping bag.

Optionally, the first roller and the second roller are provided in plurality along the length direction of the support plate.

Through adopting above-mentioned technical scheme, change the roller through the first roller of changeing of multiunit and second and carry out a lot of extrusion to the wrapping bag for sticky tape and wrapping bag are laminated more.

Optionally, the first driving member is a first motor fixedly arranged on the supporting plate, and an output shaft of the first motor is fixed to the first rotating roller; the second driving piece is a second motor fixedly arranged on the supporting plate, and an output shaft of the second motor is fixed with the second rotating roller.

Through adopting above-mentioned technical scheme, first motor is driving first commentaries on classics roller and is rotating, and the second motor is driving the second and is changeing the roller and rotate, can drive the wrapping bag and pass through between first commentaries on classics roller and the second commentaries on classics roller, has played the effect of carrying. Meanwhile, when the packaging bag passes between the first rotating roller and the second rotating roller, the packaging bag and the adhesive tape are pressed together, and the sealing effect is further improved.

Optionally, one end of the positioning plate, which is far away from the supporting plate, is rotatably provided with a guide roller.

Through adopting above-mentioned technical scheme, the guide roll has played the effect of direction to the sticky tape, avoids the marginal part of locating plate with the sticky tape fish tail.

Optionally, the two ends of the workbench are rotatably provided with conveying rollers, a conveying belt is wound between the two conveying rollers, one side of the conveying belt is tightly attached to the upper surface of the workbench, the workbench is fixedly provided with a servo motor, and an output shaft of the servo motor is fixed with one of the two conveying rollers.

Through adopting above-mentioned technical scheme, servo motor is driving the conveying roller and is rotating for the conveyer belt removes between two conveying rollers, and when placing the wrapping bag on the workstation, the conveyer belt can be carried the wrapping bag, makes the wrapping bag more steady when removing on the workstation.

Optionally, the workbench is uniformly provided with carrier rollers along the conveying direction of the packaging bags, and a part of the carrier rollers pass through the workbench and abut against the conveying belt.

Through adopting above-mentioned technical scheme, the bearing roller supports in the below of conveyer belt, when the conveyer belt removes, can play certain supporting role to the conveyer belt, has reduced the wearing and tearing that cause the conveyer belt, has improved the life of conveyer belt.

Optionally, the conveyer belt is evenly distributed with anti-slip rubber strips.

Through adopting above-mentioned technical scheme, the steadiness of wrapping bag on the conveyer belt can be promoted to the antiskid adhesive tape for the wrapping bag is difficult for skidding under the drive of conveyer belt, has promoted the stationarity when the wrapping bag removes.

Optionally, one end of each of the first guide plate and the second guide plate, which is close to the supporting rod, is provided with a first guide eave and a second guide eave respectively, and the first guide eave and the second guide eave are bent towards the direction away from each other.

Through adopting above-mentioned technical scheme, first direction eaves and second direction eaves have played the effect of direction to the sticky tape for the sticky tape enters into between first deflector and the second deflector more easily.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the bottom of the packaging bag needing to be sealed by glue is placed between the first guide plate and the second guide plate, the packaging bag is pushed to pass through the first guide plate and the second guide plate together with the adhesive tape, after the packaging bag passes through the first guide plate and the second guide plate, the adhesive tape is folded and adhered to the bottom of the packaging bag, the bottom of the packaging bag is sealed, the packaging bag enters between the first rotating roller and the second rotating roller after coming out from the space between the first guide plate and the second guide plate, and is further compacted by the first rotating roller and the second rotating roller, so that the adhesive tape is tightly attached to the packaging bag, and the sealing effect of the packaging bag is improved;

2. the packaging bags are extruded for multiple times through the first rotating rollers and the second rotating rollers of the multiple groups, so that the adhesive tapes are attached to the packaging bags more.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 2 is a schematic structural diagram of another angle in the embodiment of the present application.

Reference numerals: 1. a work table; 11. a strut; 2. positioning a plate; 21. a first guide plate; 211. a first guide eave; 22. a second guide plate; 221. a second guide eave; 23. a guide roller; 3. a support plate; 31. a first rotating roller; 32. a second rotating roller; 33. a first motor; 34. a second motor; 41. a conveying roller; 42. a conveyor belt; 43. a servo motor; 44. a carrier roller; 45. an anti-slip rubber strip.

Detailed Description

The technical solutions in the present application will be described in further detail below with reference to the accompanying drawings.

The embodiment of the application discloses wrapping bag bottom is glued and is sealed device. Referring to fig. 1 and 2, a bottom glue sealing device for a packaging bag includes a worktable 1. A supporting rod 11 for placing the adhesive tape roll is fixedly arranged on the workbench 1, and the axis of the supporting rod 11 is vertical to the upper surface of the workbench 1. A positioning plate 2 is fixedly arranged on the workbench 1, and the plane of the positioning plate 2 is vertical to the upper surface of the workbench 1. A first guide plate 21 and a second guide plate 22 are fixedly provided on the positioning plate 2. The planes of the first guide plate 21 and the second guide plate 22 are perpendicular to the plane of the positioning plate 2. The distance between the first guide plate 21 and the second guide plate 22 is gradually reduced toward a direction away from the strut 11.

Referring to fig. 1 and 2, a support plate 3 is fixedly disposed on a table 1, and a first rotary roller 31 and a second rotary roller 32 are rotatably disposed on the support plate 3. The axes of the first roller 31 and the second roller 32 are perpendicular to the plane of the support plate 3. A gap through which the bottomed packaging bag passes is formed between the first rotating roller 31 and the second rotating roller 32. A first driving member for driving the first rotating roller 31 and a second driving member for driving the second rotating roller 32 to rotate are respectively arranged on the supporting plate 3.

Referring to fig. 1 and 2, when the first roller 31 and the second roller 32 rotate, the adhesive tape and the packaging bag can be pulled to move, so that the conveying function is achieved. The adhesive tape is continuously pulled out from the adhesive tape roll under the driving of the first rotating roller 31 and the second rotating roller 32, the smooth surface of the adhesive tape is pasted on the positioning plate 2, and the adhesive tape is folded in half when passing between the first guide plate 21 and the second guide plate 22. The worker places the bottom of the packing bag between the first guide plate 21 and the second guide plate 22 and pushes the packing bag so that the bottom of the packing bag passes between the first guide plate 21 and the second guide plate 22. The bottom of the packaging bag is wrapped and closed by the doubled-over adhesive tape, and the packaging bag is continuously pushed, so that the bottom-sealed packaging bag enters between the first rotating roller 31 and the second rotating roller 32. When the packaging bag passes through the space between the first rotating roller 31 and the second rotating roller 32, the packaging bag can be squeezed, so that the packaging bag and the adhesive tape are more attached.

Referring to fig. 1 and 2, in order to make the adhesive tape and the packaging bag more tightly attached, a plurality of first rotating rollers 31 and second rotating rollers 32 are arranged along the length direction of the supporting plate 3, so that the packaging bag after being bottomed can be extruded for many times, the adhesive tape and the packaging bag are more attached, and the sealing effect is better.

The first driving member is a first motor 33 fixedly disposed on the supporting plate 3, and an output shaft of the first motor 33 is fixedly connected to the first rotating roller 31 to drive the first rotating roller 31 to rotate. The second driving member is a second motor 34 fixedly disposed on the supporting plate 3, and an output shaft of the second motor 34 is fixedly connected to the second roller 32 to drive the second roller 32 to rotate. The first rotating roller 31 and the second rotating roller 32 have the same rotating speed and different rotating directions.

Referring to fig. 1 and 2, the first roller 31 and the second roller 32 respectively press against two sides of the packaging bag, and when rotating, the packaging bag and the adhesive tape are driven to move together. The first rotating roller 31 and the second rotating roller 32 can press the adhesive tape on the packaging bag when rotating, so that the folded adhesive tape is more attached to the packaging bag.

Referring to fig. 1 and 2, a guide roller 23 is rotatably disposed at an end of the positioning plate 2 away from the supporting plate 3, and after the adhesive tape is pulled out from the adhesive tape roll, the adhesive tape is wound on the guide roller 23, so that the adhesive tape can be prevented from being scraped by an edge of the positioning plate 2, and the adhesive tape is guided and protected.

Referring to fig. 1 and 2, in order to make the movement of the packing bag on the table 1 more stable, conveying rollers 41 are rotatably provided at both ends of the table 1. A conveying belt 42 is wound between the two conveying rollers 41, and the conveying belt 42 is tightly attached to the upper surface of the workbench 1, so that the packaging bags placed on the workbench 1 can be moved under the driving of the conveying belt 42. A servo motor 43 is fixedly provided on the table 1. An output shaft of the servo motor 43 is fixedly connected to one of the two conveying rollers 41, the conveying roller 41 connected to the servo motor 43 is a driving roller, and the conveying roller 41 not connected to the servo motor 43 is a driven roller.

Referring to fig. 1 and 2, the conveying rollers 41, which are driving rollers, are rotated by a servo motor 43, so that the conveying belt 42 is continuously rotated in a loop between the two conveying rollers 41. The conveyer belt 42 can move the packaging bag placed on the workbench 1, and plays a role of conveying. The rotating speed of the conveying roller 41 is the same as that of the first rotating roller 31 and the second rotating roller 32, so that the stability of the moving of the packaging bag is ensured.

Referring to fig. 1 and 2, in order to reduce abrasion of the conveyor belt 42, a plurality of idlers 44 are uniformly distributed on the table 1 along the longitudinal direction of the conveyor belt 42. A through hole for the idler 44 to pass through is formed on the table 1, so that a part of the idler 44 can pass through the table 1 and abut against the conveying belt 42. The supporting rollers 44 can support the conveying belt 42 by a certain height, so that when the conveying belt 42 moves, a certain gap exists between the conveying belt 42 and the upper surface of the workbench 1, the contact and friction between the conveying belt 42 and the upper surface of the workbench 1 are reduced, and the service life of the conveying belt 42 is prolonged.

Referring to fig. 1 and 2, in order to make the movement of the packaging bag more stable under the driving of the conveying belt 42, the conveying belt 42 is uniformly provided with the anti-slip rubber strips 45 along the length direction, so that the packaging bag is not easy to slip under the driving of the conveying belt 42.

Referring to fig. 1 and 2, in order to make the adhesive tape more conveniently enter between the first guide plate 21 and the second guide plate 22, a first guide ledge 211 is integrally formed at one end of the first guide plate 21 close to the supporting rod 11. A second guide ledge 221 is integrally formed at one end of the second guide plate 22 close to the supporting rod 11. The first guide eaves 211 and the second guide eaves 221 are both arc-shaped plate structures, and the first guide eaves 211 and the second guide eaves 221 are bent towards directions away from each other.

The implementation principle of the embodiment of the application is as follows: the packaging bag is placed on the workbench 1, and the bottom of the packaging bag needing to be sealed by glue is placed between the first guide plate 21 and the second guide plate 22. After the package passes between the first guide plate 21 and the second guide plate 22 together with the adhesive tape, the adhesive tape is folded in half to close the bottom of the package. After passing between the first guide plate 21 and the second guide plate 22, the packaging bag enters between the first rotating roller 31 and the second rotating roller 32, and is further compacted by the first rotating roller 31 and the second rotating roller 32, so that the sealing effect is improved.

The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a wrapping bag bottom is glued and is sealed device which characterized in that: comprises a workbench (1), a supporting rod (11) for placing an adhesive tape roll is fixedly arranged on the workbench (1), a positioning plate (2) is fixedly arranged on the workbench (1), a first guide plate (21) and a second guide plate (22) are fixedly arranged on the positioning plate (2), the distance between the first guide plate (21) and the second guide plate (22) is gradually reduced towards the direction far away from the support rod (11), a supporting plate (3) is fixedly arranged on the workbench (1), a first rotating roller (31) and a second rotating roller (32) are rotatably arranged on the supporting plate (3), a gap for the sealed packaging bag to pass through is formed between the first rotating roller (31) and the second rotating roller (32), the supporting plate (3) is provided with a first driving piece for driving the first rotating roller (31) to rotate and a second driving piece for driving the second rotating roller (32) to rotate respectively.

2. The bottom glue sealing device for the packaging bag as claimed in claim 1, wherein: the first rotating roller (31) and the second rotating roller (32) are arranged in a plurality along the length direction of the support plate (3).

3. The bottom glue sealing device for the packaging bag as claimed in claim 1, wherein: the first driving piece is a first motor (33) fixedly arranged on the supporting plate (3), and an output shaft of the first motor (33) is fixed with the first rotating roller (31); the second driving piece is a second motor (34) fixedly arranged on the supporting plate (3), and an output shaft of the second motor (34) is fixed with the second rotating roller (32).

4. The bottom glue sealing device for the packaging bag as claimed in claim 1, wherein: one end of the positioning plate (2) departing from the supporting plate (3) is rotatably provided with a guide roller (23).

5. The bottom glue sealing device for the packaging bag as claimed in claim 1, wherein: the automatic conveying device is characterized in that conveying rollers (41) are rotatably arranged at two ends of the workbench (1), a conveying belt (42) is wound between the two conveying rollers (41), one side of the conveying belt (42) is tightly attached to the upper surface of the workbench (1), a servo motor (43) is fixedly arranged on the workbench (1), and an output shaft of the servo motor (43) is fixed with one of the two conveying rollers (41).

6. The bottom glue sealing device for the packaging bag as claimed in claim 5, wherein: supporting rollers (44) are uniformly distributed on the workbench (1) along the conveying direction of the packaging bags, and a part of the supporting rollers (44) penetrates through the workbench (1) and abuts against the conveying belt (42).

7. The bottom glue sealing device for the packaging bag as claimed in claim 5, wherein: and anti-skid rubber strips (45) are uniformly distributed on the conveying belt (42).

8. The bottom glue sealing device for the packaging bag as claimed in claim 1, wherein: one end of each of the first guide plate (21) and the second guide plate (22) close to the supporting rod (11) is provided with a first guide eave (211) and a second guide eave (221), and the first guide eave (211) and the second guide eave (221) are bent towards the direction away from each other.