CN212608590U

CN212608590U - Anti-static packaging bag cutting device

Info

Publication number: CN212608590U
Application number: CN202020205262.2U
Authority: CN
Inventors: 王天坤
Original assignee: Suzhou Sky Industrial Co ltd
Current assignee: Suzhou Sky Industrial Co ltd
Priority date: 2020-02-25
Filing date: 2020-02-25
Publication date: 2021-02-26
Anticipated expiration: 2030-02-25

Abstract

The utility model relates to a prevent static wrapping bag cutting device, in second motor drive compact heap and the downward promotion in-process of rubber pad, displacement sensor gathers the displacement signal of second motor, and transmit the input for the PLC controller through its output, after PLC controller analysis processes, if the displacement signal is in the defeated within range of PLC controller in advance, then equipment normal work, if the displacement signal is greater than the defeated scope of PLC controller in advance, then the output of PLC controller can give control switch and bee calling organ respectively, the control second motor is closed, bee calling organ sends the bee sound, remind maintenance personal in time to adjust the position, avoid the compact heap to press the transmission band to deform, guarantee that the conveyer belt is in the tensioning state all the time, effectively avoid reducing transmission efficiency because of the conveyer belt is lax.

Description

Anti-static packaging bag cutting device

Technical Field

The utility model relates to a wrapping bag technical field, concretely relates to prevent static wrapping bag cutting device.

Background

Along with the progress of society, the environmental protection consciousness of people is gradually strengthened, a plurality of food packaging bags for packaging the food with the fruit peel, the fruit core and the shell are provided with cleaning bags, and the core, the peel and the shell of the fruit are put into the cleaning bags when people taste the food, thereby not only providing convenience for people, but also reducing the environmental pollution. In order to obtain good moisture-proof, shading, ultraviolet irradiation-proof and sealing performances, an aluminum-plated layer is generally formed on a transparent plastic film base layer by utilizing a vacuum aluminum-plating mode, and an aluminum-plated composite bag is a packaging product integrating various packaging advantages, and is low in cost and exquisite in printing; the product has: the aluminum-plated composite bag cutting device has the characteristics of static resistance, ultraviolet resistance, moisture resistance, oxygen isolation, shading, cold resistance, oil resistance, high temperature resistance, strong freshness preservation, oxygen isolation, easy sealing property and the like, the connected aluminum-plated composite bags need to be cut into single packaging bags in the last step of finished products in the processing process of the aluminum-plated composite bags, and the existing anti-static packaging bag cutting device is complex in structure, inconvenient to use, low in cutting efficiency and inconvenient to produce. In view of the above drawbacks, it is necessary to design an anti-static package cutting device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prevent static wrapping bag cutting device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an anti-static packaging bag cutting device comprises a base and a cutting plate positioned on the left side of the base, wherein the left side of the cutting plate is connected with a support, the right end of the upper portion of the support is connected with a cross beam, a hydraulic cylinder is mounted on the cross beam, the output end of the hydraulic cylinder is connected with a breakpoint knife, a vertical plate is vertically arranged in the middle of the base, a gear box is slidably arranged on the vertical plate, a connecting rod is mounted on one side of the gear box, a driving mechanism is mounted on the other side of the gear box, a pressing block is mounted at the lower end of the connecting rod, a rubber pad is arranged on the lower portion of the pressing block, a first winding roller is arranged on the right side of the base, a packaging bag body is mounted on the upper portion of the first winding roller, a transmission device is arranged on, first motor is located the right side of action wheel, follow the upper left portion that the driving wheel is located the base, the transmission band is connected in the action wheel and follows between the driving wheel, the left side of cutting board is equipped with the second winding up roller.

Preferably, actuating mechanism includes the second motor, the second motor is fixed on the motor mounting panel, the motor mounting panel is fixed on the gear box, still install displacement sensor on the motor mounting panel, the PLC controller is installed to one side of second motor, install driving pulley on the output shaft of second motor, driving pulley cup joints with driving belt, driving pulley passes through driving belt and is connected with the driven pulley transmission.

Preferably, the driven pulley suit is in the pivot, be fixed with the gear on the pivot left side, the gear is located the gear box, the middle part of pivot is provided with deep groove ball bearing, the pivot is fixed on the gear box through deep groove ball bearing.

Preferably, the vertical guide rail that is provided with on the riser, be provided with the slider on the guide rail, the slider is fixed on the gear box, install the rack with guide rail parallel arrangement on the riser.

Preferably, the support is further provided with a buzzer and a control switch.

Preferably, the breakpoint cutter and the output end of the hydraulic cylinder are in threaded connection.

Preferably, universal wheels are installed at four corners of the lower end of the base.

Compared with the prior art, the utility model relates to an antistatic packaging bag cutting device, in second motor drive compact heap and rubber pad promotion process downwards, displacement sensor gathers the displacement signal of second motor, and transmit the input to the PLC controller through its output, after PLC controller analysis, if the displacement signal is in the scope that the PLC controller was defeated in advance, then equipment normally works, if the displacement signal is greater than the scope that the PLC controller was defeated in advance, the output of PLC controller can send the instruction respectively to control switch and bee calling organ, control second motor is closed, bee calling organ sends the buzzing sound, remind maintenance personal in time to adjust the position, avoid compact heap to press the transmission band to deform, guarantee that the conveyer belt is in the tensioning state all the time, effectively avoid reducing transmission efficiency because of the conveyer belt is lax; the utility model discloses a setting of breakpoint sword, it is efficient to cut, and can not make the wrapping bag body fracture completely, and the breakpoint sword maintenance change of spiro union setting is all very convenient, and the production cost is reduced, setting through the second winding up roller, the wrapping bag body after the cutting is conveniently collected, setting through first winding up roller, it is convenient to make wrapping bag body material loading, setting through transmission device, it is faster more accurate to make wrapping bag body carry, production efficiency is improved, setting through compact heap, and the processing quality is improved, and the loss of enterprise is reduced.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

fig. 1 is an exploded view of an antistatic packaging bag cutting device according to the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

fig. 3 is a schematic view of the internal structure of the gear box in fig. 2.

In the drawings:

1. a base; 2. a support; 3. a cross beam; 4. a hydraulic cylinder; 5. a breakpoint knife; 6. a vertical plate; 7. a gear case; 8. a connecting rod; 9. a compression block; 10. a rubber pad; 11. a first winding roller; 12. a first motor; 13. A driving wheel; 14. a driven wheel; 15. a packaging bag body; 16. a second winding roller; 17. cutting the board; 18. A conveyor belt; 19. a universal wheel; 20. a second motor; 21. a motor mounting plate; 22. a displacement sensor; 23. a PLC controller; 24. a driving pulley; 25. a drive belt; 26. a driven pulley; 27. a rotating shaft; 28. a gear; 29. a deep groove ball bearing; 30. a buzzer; 31. a control switch; 32. a guide rail; 33. A slider; 34. a rack.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides an prevent static wrapping bag cutting device, includes base 1 and is located its left cutting board 17, the left side of cutting board 17 is connected with support 2, the upper portion right-hand member of support 2 is connected with crossbeam 3, install pneumatic cylinder 4 on the crossbeam 3, the output of pneumatic cylinder 4 is connected with breakpoint sword 5, the vertical riser 6 that is provided with in middle part of base 1, it is provided with gear box 7 to slide on the riser 6, connecting rod 8 is installed to one side of gear box 7, actuating mechanism is installed to the opposite side of gear box 7, compact heap 9 is installed to the lower extreme of connecting rod 8, the lower part of compact heap 9 is equipped with rubber pad 10, the right side of base 1 is equipped with first winding up roller 11, wrapping bag body 15 is installed on first winding up roller 11 upper portion, the upper portion of base 1 is equipped with transmission device, transmission device is including first motor 12, Driving wheel 13, follow driving wheel 14 and transmission band 18, driving wheel 13 is located the upper right portion of base 1, first motor 12 is located the right side of driving wheel 13, follow driving wheel 14 and be located the upper left portion of base 1, transmission band 18 is connected between driving wheel 13 and follow driving wheel 14, the left side of cutting board 17 is equipped with second winding up roller 16.

In this embodiment, the support 2 is further provided with a buzzer 30 and a control switch 31.

In this embodiment, actuating mechanism includes second motor 20, second motor 20 is fixed on motor mounting panel 21, motor mounting panel 21 is fixed on gear box 7, still install displacement sensor 22 on motor mounting panel 21, PLC controller 23 is installed to one side of second motor 20, install driving pulley 24 on the output shaft of second motor 20, driving pulley 24 cup joints with driving belt 25, driving pulley 24 passes through driving belt 25 and is connected with the transmission of driven pulley 26, driven pulley 26 suit is on pivot 27, be fixed with gear 28 on the pivot 27 left side, gear 28 is located gear box 7, the middle part of pivot 27 is provided with deep groove ball bearing 29, pivot 27 passes through deep groove ball bearing 29 to be fixed on gear box 7.

In this embodiment, a guide rail 32 is vertically arranged on the vertical plate 6, a sliding block 33 is arranged on the guide rail 32, the sliding block 33 is fixed on the gear box 7, a rack 34 parallel to the guide rail 32 is arranged on the vertical plate 6, and the rack 34 is in meshing transmission with the gear 28.

In order to prolong the service life of the transmission belt 25, the transmission belt 25 is a V-belt and is a rubber member. In order to facilitate the transmission and use of signals, the displacement sensor 22 is electrically connected to an input end of the PLC controller 23, and an output end of the PLC controller 23 is electrically connected to the control switch 31 and the buzzer 30, respectively.

In this embodiment, the driving wheel 13 is coaxially connected to the motor 12, and the driving wheel 13 is enabled to rotate through the arrangement of the motor 12.

In this embodiment, breakpoint sword 5 is the spiro union setting with the output of pneumatic cylinder 4, and breakpoint sword 5 is changed conveniently, through the setting of breakpoint sword 5 for wrapping bag body 15 after the cutting is incomplete fracture.

In this embodiment, the transmission belt 18 is provided with a plurality of protrusions.

In this embodiment, universal wheel 19 is installed in the lower extreme four corners of base 1, through the setting of universal wheel, makes cutting device remove convenient.

When the utility model is used, the packaging bag body 15 which is connected by rolling is arranged on the first roller 11, the packaging bag body 15 is opened, and is laid on the transmission belt 18 and then extends to the second roller 16, then the packaging bag body is fixed, the first motor 12 is started, the driving wheel 13 rotates, because the transmission belt 18 is connected with the driving wheel 13 and the driven wheel 14, the first roller 11 and the second roller 16 also start to rotate, and then one end part of the packaging bag body 15 is conveyed forwards, after the packaging bag body 15 is conveyed to the cutting plate 17, the first motor 12 stops running, the second motor 20 is started to drive the driving belt wheel 24 on the output shaft to rotate, the driven belt wheel 26 and the rotating shaft 27 are driven to rotate by the transmission belt 25, so that the gear 28 arranged on the rotating shaft 27 rotates, and moves along the direction of the rack 34, the gear box drives the gear box 7 and the pressing block 9 to move, with compact heap 9 promotion downwards, compact heap 9 and the contact of transmission band 18, compress tightly wrapping bag body 15, in the time of compact heap 9 descends, pneumatic cylinder 4 starts to make its output stretch out and then make breakpoint sword 5 descend, carry out the breakpoint cutting to wrapping bag body 15, because the breakpoint cutting can let wrapping bag body 15 can not whole disconnection, so the collection to wrapping bag body 15 after the breakpoint cutting is accomplished to the rotatable second winding up roller 16 of operating personnel, repeat above-mentioned action again, just can be continuous accomplish the breakpoint cutting to wrapping bag body 15. In the process that the second motor 20 drives the pressing block 9 and the rubber pad 10 to push downwards, the displacement sensor 22 collects displacement signals of the second motor 20, the output ends of the displacement signals are transmitted to the input end of the PLC 23, the displacement signals are analyzed and processed by the PLC 23 and are in the pre-transmission range of the PLC 23, the equipment normally works, if the displacement signals are larger than the pre-transmission range of the PLC 23, the output end of the PLC 23 can respectively send instructions to the control switch 31 and the buzzer 30, the second motor 20 is controlled to be turned off, the buzzer 30 sends out buzzing sounds to remind maintenance personnel of adjusting positions in time, the pressing block 9 is prevented from pressing the transmission belt 18 to deform, the transmission belt 18 is guaranteed to be always in a tensioning state, and the transmission efficiency is effectively prevented from being reduced due to the fact that the transmission belt 18 is loosened.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an antistatic packaging bag cutting device, includes base (1) and is located its left cutting board (17), its characterized in that: the left side of cutting board (17) is connected with support (2), the upper portion right-hand member of support (2) is connected with crossbeam (3), install pneumatic cylinder (4) on crossbeam (3), the output of pneumatic cylinder (4) is connected with breakpoint sword (5), the middle part of base (1) is vertically provided with riser (6), it has gear box (7) to slide on riser (6), connecting rod (8) are installed to one side of gear box (7), actuating mechanism is installed to the opposite side of gear box (7), compact heap (9) is installed to the lower extreme of connecting rod (8), the lower part of compact heap (9) is equipped with rubber pad (10), the right side of base (1) is equipped with first winding up roller (11), wrapping bag body (15) are installed on first winding up roller (11) upper portion, the upper portion of base (1) is equipped with transmission device, the transmission device comprises a first motor (12), a driving wheel (13), a driven wheel (14) and a transmission belt (18), wherein the driving wheel (13) is positioned at the upper right part of the base (1), the first motor (12) is positioned at the right side of the driving wheel (13), the driven wheel (14) is positioned at the upper left part of the base (1), the transmission belt (18) is connected between the driving wheel (13) and the driven wheel (14), and a second winding roller (16) is arranged on the left side of the cutting board (17).

2. The cutting device for the antistatic packaging bag according to claim 1, wherein: actuating mechanism includes second motor (20), second motor (20) are fixed on motor mounting panel (21), motor mounting panel (21) are fixed on gear box (7), still install displacement sensor (22) on motor mounting panel (21), PLC controller (23) are installed to one side of second motor (20), install driving pulley (24) on the output shaft of second motor (20), driving pulley (24) cup joint with driving belt (25), driving pulley (24) are connected with driven pulley (26) transmission through driving belt (25).

3. The cutting device for the antistatic packaging bag according to claim 2, wherein: driven pulley (26) suit is on pivot (27), be fixed with gear (28) on pivot (27) left side, gear (28) are located gear box (7), the middle part of pivot (27) is provided with deep groove ball bearing (29), pivot (27) are fixed on gear box (7) through deep groove ball bearing (29).

4. The cutting device for the antistatic packaging bag according to claim 1, wherein: the vertical guide rail (32) that is provided with on riser (6), be provided with slider (33) on guide rail (32), slider (33) are fixed on gear box (7), install rack (34) with guide rail (32) parallel arrangement on riser (6).

5. The cutting device for the antistatic packaging bag according to claim 1, wherein: the support (2) is also provided with a buzzer (30) and a control switch (31).

6. The cutting device for the antistatic packaging bag according to claim 1, wherein: the breakpoint cutter (5) and the output end of the hydraulic cylinder (4) are in threaded connection.

7. The cutting device for the antistatic packaging bag according to claim 1, wherein: universal wheels (19) are installed at four corners of the lower end of the base (1).