CN220946893U

CN220946893U - Punching machine for paper box production

Info

Publication number: CN220946893U
Application number: CN202322983028.9U
Authority: CN
Inventors: 余健; 杨灵
Original assignee: Chongqing Rong Kang Printing And Packaging Co ltd
Current assignee: Chongqing Rong Kang Printing And Packaging Co ltd
Priority date: 2023-11-03
Filing date: 2023-11-03
Publication date: 2024-05-14
Anticipated expiration: 2033-11-03

Abstract

The utility model relates to the technical field of punching machines, and discloses a punching machine for producing paper boxes, which comprises two support columns, wherein a top plate is fixedly connected between the tops of the two support columns, a movable plate is connected between the two support columns in a sliding manner, an air cylinder is fixedly connected to the bottom of the top plate, the bottom of the air cylinder is fixedly connected with the movable plate, and a rotating shaft is rotatably connected to the bottom of the movable plate. This piercing press is used in carton production utilizes the cylinder to make the movable plate move downwards, drives the punching press head simultaneously and moves downwards, punches a hole to the carton, utilizes the rotation of dwang to drive the worm and rotate to drive the worm wheel and rotate, drive the carousel and rotate afterwards, finally change the punching press head, and utilize the self-locking ability of worm wheel and worm to prevent that the carousel from rotating when the punching press, this patent technology can conveniently change the punching press head, thereby change the thickness of punching press head, and then punch into the hole of different diameters to the carton, satisfy different production demands, application scope is more extensive, be favorable to actual application.

Description

Punching machine for paper box production

Technical Field

The utility model relates to the technical field of punching machines, in particular to a punching machine for producing paper boxes.

Background

The packaging paper box is taken as an indispensable part of modern logistics, bears important responsibility of containing, protecting products and attractive appearance, and in order to facilitate the carrying of the paper box, punching holes are needed to be carried out on the side surface of the paper box in the paper box production process;

Through retrieval, china patent discloses a punching machine (authorized bulletin number CN 218366723U) for producing paper boxes, the punching machine comprises a workbench, a bottom plate is arranged below the workbench, a top plate is arranged above the workbench, a punching head is arranged at the bottom of the top plate, the top of the punching platform is provided with a vent hole, an exhaust fan is arranged above the bottom plate and used for adsorbing paper boxes, the paper boxes are sleeved at the tops of the punching platform, and the punching platform is driven to move upwards through a rotary adjusting rod, so that the tops of the punching platform are attached to the tops of inner cavities of the paper boxes, the tops of the inner cavities of the paper boxes are supported conveniently, the shape of the tops of the paper boxes is limited, deformation of the paper boxes when the punching head punches the paper boxes is prevented, the deviation of punching positions is avoided, and the punching precision is improved;

The above-mentioned patent technology is including structures such as punching press head, can carry out the punching press to the carton, but the below at the slider is fixed to the drift of above-mentioned patent technology, can not change the drift of different diameters and be used for punching a hole, and the diameter that punches a hole is the same, can not change the diameter of punching a hole, and application scope is not extensive, is unfavorable for practical application.

Disclosure of utility model

The utility model aims to provide a punching machine for producing paper boxes, which solves the problems in the prior art.

The utility model provides the following technical scheme: the utility model provides a punch press is used in carton production, includes two support columns, two fixedly connected with roof between the top of support column, sliding connection has the movable plate between two support columns, the bottom fixedly connected with cylinder of roof, the bottom and the movable plate fixedly connected with of cylinder, the bottom rotation of movable plate is connected with the pivot, the bottom fixedly connected with carousel of pivot, the outside fixedly connected with worm wheel of pivot, the bottom of movable plate just is located one side fixedly connected with fixed plate of pivot, the inside rotation of fixed plate is connected with dwang, the one end fixedly connected with worm that the dwang is close to the worm wheel, worm and worm wheel meshing are connected, the outside fixedly connected with ram head of carousel.

As a preferable scheme of the utility model, a conveyor belt is fixedly connected between the bottoms of the two support columns.

As a preferable scheme of the utility model, two sides of the bottom of the movable plate are symmetrically and slidably connected with two movable rods with T-shaped structures, the bottoms of the movable rods are fixedly connected with pressing plates, and springs are sleeved outside the movable rods.

As a preferable scheme of the utility model, one end of the rotating rod far away from the worm is fixedly connected with a rotating handle.

As a preferable scheme of the utility model, two sliding rods are symmetrically and fixedly connected to the top of the movable plate and positioned on two sides of the air cylinder, and the sliding rods extend to the upper part of the top plate and are in sliding connection with the top plate.

As a preferable scheme of the utility model, the air cylinder and the fan are electrically connected with external control equipment.

The beneficial effects achieved by the utility model are as follows: utilize the cylinder to make the movable plate move downwards, drive the punching press head simultaneously and move downwards, punch a hole to the carton, utilize the rotation of dwang to drive the worm rotation, thereby drive the worm wheel rotation, drive the carousel rotation afterwards, finally change the punching press head, and utilize the self-locking ability of worm wheel and worm to prevent that the carousel from rotating when the punching press, this patent technology can conveniently change the punching press head, thereby change the thickness of punching press head, and then punch into the hole of different diameters to the carton, satisfy different production demands, application scope is more extensive, be favorable to practical application.

Drawings

For ease of illustration, the utility model is described in detail by the following detailed description and the accompanying drawings.

Fig. 1 is a perspective view of the present utility model.

Fig. 2 is a front view of the present utility model.

Fig. 3 is an enlarged view of the utility model at a in fig. 2.

Fig. 4 is a top view of the turret, punch head and conveyor belt configuration of the present utility model.

Wherein: 1. a support column; 2. a top plate; 3. a moving plate; 4. a cylinder; 5. a worm wheel; 6. a worm; 7. a rotating shaft; 8. a rotating lever; 9. a moving rod; 10. a spring; 11. a pressing plate; 12. blowing an air port; 13. a frame; 14. a blower; 15. a turntable; 16. punching heads; 17. a conveyor belt; 18. a fixing plate; 19. and a slide bar.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, a punching machine for paper box production, including two support columns 1, fixedly connected with roof 2 between the top of two support columns 1, sliding connection has movable plate 3 between two support columns 1, the bottom fixedly connected with cylinder 4 of roof 2, the bottom and the movable plate 3 fixed connection of cylinder 4 utilize cylinder 4 to drive movable plate 3 and remove, the bottom rotation of movable plate 3 is connected with pivot 7, the bottom fixedly connected with carousel 15 of pivot 7, the outside fixedly connected with worm wheel 5 of pivot 7, the bottom of movable plate 3 and lie in one side fixedly connected with fixed plate 18 of pivot 7, movable plate 3 and pivot 7 are fixed through the welded mode, the inside rotation of fixed plate 18 is connected with dwang 8, the one end fixedly connected with worm 6 that dwang 8 is close to worm wheel 5, worm 6 and worm wheel 5 meshing are connected, the outside fixedly connected with ram 16 of carousel 15, ram 16 is made by tungsten steel material, make ram 16 more hard wear-resisting, make movable plate 3 move down with the cylinder 4, simultaneously drive ram 16 and move down, punch 8 to punch, the carton, the outside of using the worm wheel of dwang 8 rotates, thereby drive worm wheel 5, the worm wheel 5 is difficult to change the actual diameter of ram 16, and the actual change is difficult to change, and the actual demand of the diameter of the punch is changed, and the paper box is not suitable for the change, and the diameter is changed.

Further, a conveyor belt 17 is fixedly connected between the bottoms of the two support columns 1, the support columns 1 and the conveyor belt 17 are fixedly connected in a bolt mode, and the conveyor belt 17 is used for conveying paper boards, so that stamping is facilitated.

Further, the two sides of the bottom of the movable plate 3 are symmetrically and slidably connected with two movable rods 9 with T-shaped structures, the bottoms of the movable rods 9 are fixedly connected with pressing plates 11, the pressing plates 11 are made of rubber materials, the possibility that the paper plates are deformed by pressing is reduced, springs 10 are sleeved outside the movable rods 9, the paper plates for producing paper boxes are fixed by the pressing plates 11, punching is facilitated, and the springs 10 are used for buffering.

Further, the rotating rod 8 is fixedly connected with the rotating handle at one end far away from the worm 6, and the rotating handle is made of brass, so that the rotating handle is not easy to damage due to overlarge force, and the rotating rod 8 is more conveniently rotated by using the rotating handle.

Further, one side fixedly connected with frame 13 of conveyer belt 17, one side fixedly connected with fan 14 of frame 13, the output of fan 14 all extends to the inside of frame 13, and the blowing mouth 12 has been seted up to the one side equidistance that frame 13 is close to conveyer belt 17, utilizes fan 14 to blow and gets into in the frame 13 and blow out from blowing mouth 12 to clear up the piece that drops on the conveyer belt 17.

Further, two slide bars 19 are symmetrically and fixedly connected to the top of the moving plate 3 and located on two sides of the air cylinder 4, the slide bars 19 extend to the upper portion of the top plate 2 and are in sliding connection with the top plate 2, and the moving plate 3 is enabled to move more stably by means of sliding connection between the slide bars 19 and the top plate 2, so that stamping is enabled to be more stable.

Further, the air cylinder 4 and the fan 14 are electrically connected with external control equipment, and the work of the air cylinder 3 and the fan 14 is controlled by the external control equipment, so that the machine can be controlled and used more conveniently.

To sum up: the paper board for producing the paper boxes is placed on a conveying belt 17, the conveying belt 17 conveys the paper board to the lower part of a punching head 16, then the conveying is stopped, a control cylinder 4 works to drive a pressing plate 11 to move downwards, the pressing plate 11 presses down to fix the paper board and is buffered by a spring 10, the cylinder 4 simultaneously drives a rotary plate 15 and the punching head 16 to move downwards, the paper board on the conveying belt 17 is punched, a control fan 14 works, the fan 14 blows air into a frame 13 and blows out from an air blowing opening 12, chips falling on the conveying belt 17 are cleaned, when the punching heads 16 with different diameters need to be replaced to punch holes with different sizes, the worm 6 is driven to rotate by the rotation of a rotating rod 8, then the rotary plate 15 is driven to rotate, finally the punching head 16 is replaced, the control cylinder 4 drives the pressing plate 11 and the punching head 16 to move upwards to separate from the paper board, and the conveying belt 17 is controlled to continue working.

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

Claims

1. Punching machine is used in carton production, includes two support column (1), its characterized in that: fixedly connected with roof (2) between the top of two support column (1), sliding connection has movable plate (3) between two support column (1), the bottom fixedly connected with cylinder (4) of roof (2), the bottom and the movable plate (3) fixed connection of cylinder (4), the bottom rotation of movable plate (3) is connected with pivot (7), the bottom fixedly connected with carousel (15) of pivot (7), the outside fixedly connected with worm wheel (5) of pivot (7), the bottom of movable plate (3) just is located one side fixedly connected with fixed plate (18) of pivot (7), the inside rotation of fixed plate (18) is connected with dwang (8), the one end fixedly connected with worm (6) that dwang (8) are close to worm wheel (5), worm (6) and worm wheel (5) meshing are connected, the outside fixedly connected with punching press head (16) of carousel (15).

2. A punch for producing cartons as claimed in claim 1, wherein: a conveyor belt (17) is fixedly connected between the bottoms of the two support columns (1).

3. A punch for producing cartons as claimed in claim 1, wherein: two sides of the bottom of the movable plate (3) are symmetrically and slidably connected with two movable rods (9) with T-shaped structures, the bottoms of the movable rods (9) are fixedly connected with pressing plates (11), and springs (10) are sleeved outside the movable rods (9).

4. A punch for producing cartons as claimed in claim 1, wherein: one end of the rotating rod (8) far away from the worm (6) is fixedly connected with a rotating handle.

5. A punch for producing cartons as claimed in claim 1, wherein: two slide bars (19) are symmetrically and fixedly connected to the top of the moving plate (3) and located on two sides of the air cylinder (4), and the slide bars (19) extend to the upper portion of the top plate (2) and are in sliding connection with the top plate (2).

6. A punch for producing cartons as claimed in claim 2 and wherein: one side fixedly connected with frame (13) of conveyer belt (17), one side fixedly connected with fan (14) of frame (13), the output of fan (14) all extends to the inside of frame (13), blowing mouth (12) have been seted up to one side equidistance that frame (13) is close to conveyer belt (17).

7. A punch for producing cartons as claimed in claim 6 and wherein: the air cylinder (4) and the fan (14) are electrically connected with external control equipment.