CN212528891U

CN212528891U - Bag cutting device for plastic bag production and processing

Info

Publication number: CN212528891U
Application number: CN202020513127.4U
Authority: CN
Inventors: 徐丹; 贾辉
Original assignee: Tianjin Liangya Plastic Package Product Co ltd
Current assignee: Tianjin Liangya Plastic Package Product Co ltd
Priority date: 2020-04-09
Filing date: 2020-04-09
Publication date: 2021-02-12
Anticipated expiration: 2030-04-09

Abstract

The utility model discloses a bag cutting device is used in plastic bag production and processing, including the base, the top fixedly connected with conveyer belt of base, the top of base and the rear side fixedly connected with equipment board that is located the conveyer belt, and the front side fixedly connected with connecting plate of equipment board, the recess is seted up to the bottom of connecting plate, and the inner chamber sliding connection of recess has the draw runner, and the quantity of draw runner sets up to two, fixedly connected with rack between two relative one sides of draw runner, and the first electric putter of bottom fixedly connected with of rack, the utility model relates to a plastic bag production technical field. This plastic bag production and processing is with cutting bagging apparatus through first electric putter and second electric putter, cuts and the hot melt back cover to the plastic bag simultaneously to rotate through servo motor and drive rack and gear revolve, thereby drive the boiling hot seat and follow the conveyer belt and remove, make the conveyer belt accomplish the hot melt back cover to the plastic bag under the condition of not stopping, improved work efficiency.

Description

Bag cutting device for plastic bag production and processing

Technical Field

The utility model relates to a plastic bag production technical field specifically is a plastic bag production and processing is with cutting bagging apparatus.

Background

Plastic bags are essential articles for people in daily life and are often used for containing other articles. The storage box is commonly found in supermarkets, traditional markets, department stores, warehouses, garbage dumps and the like, is an essential article in daily life, and is widely used due to the advantages of low price, extremely light weight, large capacity and convenience in storage.

The existing plastic bag is usually manufactured by a conveyor belt and a discharging roller, a plastic film on the discharging roller is conveyed to the lower part of a cutter by the conveyor belt, the cutter moves downwards to cut the plastic bag, the plastic bag needs to be subjected to hot melting bottom sealing after cutting, and a conveying device needs to pause temporarily, so that the working efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a plastic bag production and processing is with cutting bagging apparatus has solved current plastic bag in the manufacture process, includes conveyer belt and blowing roller usually, and the plastic film on the blowing roller is conveyed to the cutter below by the conveyer belt, makes the cutter move down again and cuts the plastic bag, need carry out the hot melt back cover to the plastic bag after the cutting, needs conveyer to pause temporarily to work efficiency's problem has been reduced.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a bag cutting device for plastic bag production and processing comprises a base, wherein a conveyor belt is fixedly connected to the top of the base, the top of the base is located on a rear side of the conveyor belt and is fixedly connected with an equipment plate, a connecting plate is fixedly connected to the front side of the equipment plate, a groove is formed in the bottom of the connecting plate, a slide bar is slidably connected to an inner cavity of the groove, the number of the slide bar is two, a rack is fixedly connected between two opposite sides of the slide bar, a first electric push rod is fixedly connected to the bottom of the rack, the bottom end of the first electric push rod penetrates through the groove and extends to the outside of the connecting plate, a heating device is fixedly connected to the bottom end of an output shaft of the first electric push rod, a hot sealing seat is fixedly connected to the bottom of the heating device, a rotating rod is rotatably connected to the inner cavity of the groove, and a gear, the front end of dwang runs through recess and connecting plate and extends to the outside of connecting plate, motor cabinet fixedly connected with servo motor is passed through to the front side of connecting plate, and shaft coupling fixed connection is passed through with the front end of dwang to the rear end of servo motor output shaft.

Preferably, the bottom of the connecting plate is fixedly connected with a second electric push rod on the right side of the first electric push rod, and the bottom end of an output shaft of the second electric push rod is fixedly connected with a bag cutter.

Preferably, the top of the base is fixedly connected with a driving motor which is located on the rear side of the conveying belt, the front end of an output shaft of the driving motor is fixedly connected with a bearing of the conveying belt, and a first belt pulley is fixedly connected to the outer surface of the output shaft of the driving motor.

Preferably, the top of base just is located the equal fixedly connected with riser in both sides around the conveyer belt, two rotate between the riser and be connected with the rotation post, and the outer fixed surface who rotates the post is connected with blowing roller.

Preferably, the rear end of rotation post runs through the riser and extends to the outside of riser, and rotates the surface of post and be located the outside fixedly connected with second belt pulley of riser, connects through belt drive between second belt pulley and the first belt pulley.

Preferably, the top of base just is located the top of conveyer belt and rotates through the support frame and be connected with the guide roller, and the left end of recess runs through the connecting plate.

Advantageous effects

The utility model provides a plastic bag production and processing is with cutting bagging apparatus. Compared with the prior art, the method has the following beneficial effects:

(1) the bag cutting device for producing and processing the plastic bags is characterized in that a connecting plate is fixedly connected to the front side of an equipment plate, a groove is formed in the bottom of the connecting plate, the left end of the groove penetrates through the connecting plate, the inner cavity of the groove is connected with two sliding strips in a sliding mode, a rack is fixedly connected between the opposite sides of the two sliding strips, the bottom of the rack is fixedly connected with a first electric push rod, the bottom end of the first electric push rod penetrates through the groove and extends to the outside of the connecting plate, the bottom end of an output shaft of the first electric push rod is fixedly connected with a heating device, the bottom of the heating device is fixedly connected with a hot sealing seat, the inner cavity of the groove is rotatably connected with a rotating rod, a gear meshed with the rack is fixedly connected to the outer surface of the rotating rod, the front end of the rotating rod penetrates through the groove and the connecting plate and extends to, and the rear end of the output shaft of the servo motor is fixedly connected with the front end of the rotating rod through a coupler, the plastic bag is cut and subjected to hot melting back cover through the first electric push rod and the second electric push rod, the rack and the gear are driven to rotate through the rotation of the servo motor, the hot sealing seat is driven to move along with the conveying belt, the conveying belt is enabled to complete the hot melting back cover of the plastic bag under the condition of no stop, and the working efficiency is improved.

(2) The bag cutting device for producing and processing the plastic bags is characterized in that a driving motor is fixedly connected to the top of a base and the rear side of a conveying belt, the front end of an output shaft of the driving motor is fixedly connected with a bearing of the conveying belt, a first belt pulley is fixedly connected to the outer surface of an output shaft of the driving motor, vertical plates are fixedly connected to the top of the base and the front side and the rear side of the conveying belt, a rotating column is rotatably connected between the two vertical plates, a discharging roller is fixedly connected to the outer surface of the rotating column, the rear end of the rotating column penetrates through the vertical plates and extends to the outer parts of the vertical plates, a second belt pulley is fixedly connected to the outer surface of the rotating column and is positioned outside the vertical plates, the first belt pulley and the second belt pulley are connected through belt transmission, the conveying belt and the discharging roller are driven to rotate through the rotation of, the production cost is reduced.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is a cross-sectional view of the connection plate of the present invention;

fig. 3 is a front view of the first pulley of the present invention.

In the figure: 1. a base; 2. a conveyor belt; 3. an equipment board; 4. a connecting plate; 5. a groove; 6. a slide bar; 7. a rack; 8. a first electric push rod; 9. a heating device; 10. sealing the seat in a hot stamping way; 11. rotating the rod; 12. A gear; 13. a servo motor; 14. a second electric push rod; 15. a bag cutter; 16. a drive motor; 17. A first pulley; 18. a vertical plate; 19. rotating the column; 20. a discharge roller; 21. a second pulley; 22. and a guide roller.

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: a bag cutting device for producing and processing plastic bags comprises a base 1, a conveyor belt 2 is fixedly connected to the top of the base 1, an equipment plate 3 is fixedly connected to the top of the base 1 and is positioned on the rear side of the conveyor belt 2, a connecting plate 4 is fixedly connected to the front side of the equipment plate 3, a groove 5 is formed in the bottom of the connecting plate 4, the left end of the groove 5 penetrates through the connecting plate 4, a slide bar 6 is slidably connected to an inner cavity of the groove 5, the number of the slide bars 6 is two, a rack bar 7 is fixedly connected between opposite sides of the two slide bars 6, the bottom of the rack bar 7 is fixedly connected with a first electric push rod 8, the bottom end of the first electric push rod 8 penetrates through the groove 5 and extends to the outer portion of the connecting plate 4, a heating device 9 is fixedly connected to the bottom end of an output shaft of the first electric push rod 8, a sealing seat 10 is fixedly connected to the bottom, the outer surface of the rotating rod 11 is fixedly connected with a gear 12 meshed with the rack 7, the front end of the rotating rod 11 penetrates through the groove 5 and the connecting plate 4 and extends to the outside of the connecting plate 4, the front side of the connecting plate 4 is fixedly connected with a servo motor 13 through a motor base, the rear end of an output shaft of the servo motor 13 is fixedly connected with the front end of the rotating rod 11 through a coupler, a plastic bag is simultaneously cut and subjected to hot melt bottoming through a first electric push rod 8 and a second electric push rod 14, the rack 7 and the gear 12 are driven to rotate through rotation of the servo motor 13, so that the hot seal base 10 is driven to move along with the conveyor belt 2, the conveyor belt 2 is subjected to hot melt bottoming under the condition of no stop, the working efficiency is improved, the bottom of the connecting plate 4 is fixedly connected with the second electric push rod 14 on the right side of the first electric push rod 8, and the bottom end of the output shaft of, the top of the base 1 is fixedly connected with a driving motor 16 which is positioned at the rear side of the conveyor belt 2, the front end of an output shaft of the driving motor 16 is fixedly connected with a bearing of the conveyor belt 2, the outer surface of the output shaft of the driving motor 16 is fixedly connected with a first belt pulley 17, the top of the base 1 is fixedly connected with vertical plates 18 which are positioned at the front side and the rear side of the conveyor belt 2, a rotating column 19 is rotatably connected between the two vertical plates 18, the outer surface of the rotating column 19 is fixedly connected with a discharging roller 20, the rear end of the rotating column 19 penetrates through the vertical plates 18 and extends to the outside of the vertical plates 18, the outer surface of the rotating column 19 is fixedly connected with a second belt pulley 21 which is positioned at the outside of the vertical plates 18, the first belt pulleys 17 of the second belt pulley 21 are connected through belt transmission, the servo motor 13 rotates to drive the rack 7 and the gear 12 to rotate, so as to drive the hot sealing seat 10, the work efficiency is improved, and the top of base just is located the top of conveyer belt 2 and rotates through the support frame and be connected with guide roller 22.

When the plastic bag cutting machine is used, the driving motor 16 is turned on, the driving motor 16 rotates to drive the conveying belt 2 to rotate, the first belt pulley 17 rotates to drive the second belt pulley 21 to rotate, the rotating column 19 is driven to rotate, the discharging roller 20 rotates to discharge a plastic bag, the plastic bag moves through the guide roller 22 under the action of the conveying belt 2, after the plastic bag is at a certain distance, the first electric push rod 8, the second electric push rod 14 and the servo motor 13 are opened, the second electric push rod 14 moves downwards to drive the bag cutting knife 15 to move downwards, the bag cutting knife 15 cuts the plastic bag, the first electric push rod 8 moves downwards to drive the heating device 9 and the hot sealing seat 10 to move downwards, the hot sealing seat 10 seals the bottom of the plastic bag in a hot melting mode, meanwhile, the servo motor 13 rotates forward to drive the gear 12 to rotate, and drive the rack 7 to move leftwards, the rack 7 moves left and drives the first electric putter 8 and move left, thereby it moves left to drive the boiling hot seat 10, make the boiling hot seat 10 follow the conveyer belt 2 and move, accomplish the hot melt back cover to the plastic bag under the circumstances that the conveyer belt 2 does not stop, control first electric putter 8 and second electric putter 14 after cutting and hot melt back cover are accomplished and move up, make boiling hot seat 10 and bag cutter 15 leave the plastic bag, servo motor 13 antiport makes boiling hot seat 10 resume the normal position with the same reason.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 a plastic bag production and processing is with cutting bagging apparatus, includes base (1), the top fixedly connected with conveyer belt (2) of base (1), its characterized in that: the device comprises a base (1), a device plate (3) is fixedly connected to the top of the base and located on the rear side of a conveyor belt (2), a connecting plate (4) is fixedly connected to the front side of the device plate (3), a groove (5) is formed in the bottom of the connecting plate (4), a sliding strip (6) is slidably connected to the inner cavity of the groove (5), the number of the sliding strip (6) is two, a rack (7) is fixedly connected between the opposite sides of the sliding strip (6), a first electric push rod (8) is fixedly connected to the bottom of the rack (7), the bottom of the first electric push rod (8) penetrates through the groove (5) and extends to the outside of the connecting plate (4), a heating device (9) is fixedly connected to the bottom of an output shaft of the first electric push rod (8), a sealing seat (10) is fixedly connected to the bottom of the heating device (9), and an inner cavity rotating rod of the groove (5) is connected with a, the surface fixedly connected with of dwang (11) and gear (12) that rack (7) meshed mutually, the front end of dwang (11) runs through recess (5) and connecting plate (4) and extends to the outside of connecting plate (4), motor cabinet fixedly connected with servo motor (13) is passed through to the front side of connecting plate (4), and shaft coupling fixed connection is passed through with the front end of dwang (11) to the rear end of servo motor (13) output shaft.

2. The bag cutting device for plastic bag production and processing according to claim 1, wherein: the bottom of the connecting plate (4) is fixedly connected with a second electric push rod (14) on the right side of the first electric push rod (8), and the bottom end of an output shaft of the second electric push rod (14) is fixedly connected with a bag cutter (15).

3. The bag cutting device for plastic bag production and processing according to claim 1, wherein: the top of base (1) just is located the rear side fixedly connected with driving motor (16) of conveyer belt (2), and the front end of driving motor (16) output shaft and the bearing fixed connection of conveyer belt (2), the surface fixed connection of driving motor (16) output shaft has first belt pulley (17).

4. The bag cutting device for plastic bag production and processing according to claim 1, wherein: the top of base (1) just is located the equal fixedly connected with riser (18) in both sides around conveyer belt (2), two rotate between riser (18) and be connected with rotation post (19), and the outer fixed surface who rotates post (19) is connected with blowing roller (20).

5. The bag cutting device for plastic bag production and processing according to claim 4, wherein: the rear end of the rotating column (19) penetrates through the vertical plate (18) and extends to the outside of the vertical plate (18), the outer surface of the rotating column (19) is fixedly connected with a second belt pulley (21) outside the vertical plate (18), and the second belt pulley (21) is in transmission connection with the first belt pulley (17) through a belt.

6. The bag cutting device for plastic bag production and processing according to claim 1, wherein: the top of base just is located the top of conveyer belt (2) and rotates through the support frame and be connected with guide roller (22), and the left end through connection board (4) of recess (5).