CN221737227U

CN221737227U - Carton perforating device

Info

Publication number: CN221737227U
Application number: CN202420246690.8U
Authority: CN
Inventors: 董亚峰; 董梅; 李绪光
Original assignee: Anhui Jinxin Packaging Co ltd
Current assignee: Anhui Jinxin Packaging Co ltd
Priority date: 2024-02-01
Filing date: 2024-02-01
Publication date: 2024-09-20
Anticipated expiration: 2034-02-01

Abstract

The utility model discloses a carton punching device, which belongs to the technical field of carton punching and comprises a base, wherein the upper surface of the base is fixedly connected with a supporting frame, the inner side of the supporting frame is provided with a third transverse plate, the inner side of the third transverse plate is rotatably connected with a rotary rod, the upper end side surface of the rotary rod is provided with a driving chute, the lower end of the rotary rod is fixedly connected with a circular plate, the lower surface of the circular plate is symmetrically and fixedly connected with a cutter, the upper end of the rotary rod is provided with a first transverse plate, the lower surfaces of the two ends of the first transverse plate are fixedly connected with a pressing rod, the lower surface of the base is fixedly connected with a processing table, the upper surface of the processing table is provided with a first through hole, and the first through hole is aligned with the circular plate. Avoid punching press punching to the carton, reduced the extrusion force of perforating device to the carton when punching to prevent to receive the damage with carton extrusion deformation, avoided the softening to influence subsequent use after the carton processing, secondly prevent to punch the back and have the condition of waste material adhesion, improved the quality that the carton was punched.

Description

Carton perforating device

Technical Field

The utility model relates to a carton punching device, and belongs to the technical field of carton punching.

Background

The paper box is the most widely used packaging product, and has various specifications and models, such as corrugated paper boxes, single-layer paper boxes and the like according to different materials, the paper box is commonly used with three layers and five layers, the seven layers are less in use, each layer is divided into lining paper, corrugated paper, medium paper and surface paper, the lining paper and the surface paper are made of tea board paper and kraft paper, the corrugated paper for the medium paper has different colors and handfeel, and the papers (colors and handfeel) produced by different manufacturers are also different.

Most of the cartons need to be punched in production and processing processes, so that the products packaged in the cartons are conveniently exhausted, kept and supplied with air and conveyed by workers in the transportation process, the existing cartons are punched and punched in a punching mode, the punching dies of the cartons are metal dies generally, and the cartons are pushed by pressure when punched, so that the cartons are extruded and deformed Rong Yi, the hardness of the cartons is damaged, the cartons are easy to soften and influence subsequent use when in use, waste adhesion is easy to be caused by traditional punching and the punching is not clean, and the punching quality of the cartons is reduced.

Disclosure of utility model

The utility model aims to solve the problems and provide the carton punching device which avoids punching and punching the cartons, reduces the extrusion force of the punching device on the cartons during punching, thereby preventing the cartons from being damaged by extrusion deformation, avoiding softening after carton processing and affecting subsequent use, and preventing the situation of adhesion of waste materials after punching, and improving the punching quality of the cartons.

The utility model realizes the purpose through the following technical scheme that the carton punching device comprises a base, wherein the upper surface of the base is fixedly connected with a supporting frame, the inner side of the supporting frame is provided with a third transverse plate, the inside of the third transverse plate is rotationally connected with a rotary rod, the upper end side surface of the rotary rod is provided with a driving chute, the lower end of the rotary rod is fixedly connected with a circular plate, the lower surface of the circular plate is symmetrically and fixedly connected with a cutter, the upper end of the rotary rod is provided with a first transverse plate, the lower surfaces of the two ends of the first transverse plate are fixedly connected with a pressing rod, the lower surface of the base is fixedly connected with a processing table, the upper surface of the processing table is provided with a first through hole, and the first through hole is aligned with the circular plate.

Preferably, the diameter of the circular plate is larger than that of the first through hole, and the lower end of the cutter is positioned at the inner side of the first through hole.

Preferably, the inside fixed mounting of support frame has the cylinder, and the lower extreme fixedly connected with drive sleeve of cylinder, the inboard surface symmetry fixedly connected with drive piece of drive sleeve, the drive piece aligns with the drive spout, and the internal diameter of drive sleeve is greater than the external diameter of rotary rod.

Preferably, the second through hole is formed in the first transverse plate, and the inner diameter of the second through hole is larger than the outer diameter of the driving sleeve.

Preferably, the side surface of the lower end of the air cylinder is fixedly connected with a second transverse plate, the lower surfaces of the two ends of the second transverse plate are fixedly connected with a first spring, and the lower end of the first spring is fixedly connected with the upper surface of the first transverse plate.

Preferably, the inside surface of support frame has seted up the spout, and the inside sliding connection of spout has the slider, the upper surface fixedly connected with second spring of slider, and the upper end and the inner wall fixed connection of spout of second spring, the elastic force of second spring is less than the elastic force of first spring.

The beneficial effects of the utility model are as follows: according to the utility model, the rotating rod which is rotatably connected in the third transverse plate is matched with the circular plate fixedly connected with the lower end of the rotating rod and the cutter on the lower surface of the circular plate, and the driving sliding groove on the side surface of the rotating rod is matched with the driving block and the cylinder in the driving sleeve above the rotating rod, so that the punching of the paper box is avoided, the extrusion force of the punching device on the paper box is reduced during punching, the paper box is prevented from being damaged by extrusion deformation, the problem that the paper box is softened after being processed to affect the subsequent use is avoided, the situation that waste is adhered after punching is prevented, and the punching quality of the paper box is improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an enlarged schematic view of the structure at B in the present utility model;

FIG. 3 is a schematic perspective view of a driving sleeve according to the present utility model;

Fig. 4 is an enlarged schematic view of the structure at a in the present utility model.

In the figure: 1a base, 2 a supporting frame, 3 a processing table, 4 a first through hole, 5 a cutter, 6 a circular plate, 7a sliding chute, 8 a pressing rod, 9 a first transverse plate, 10 a second transverse plate, 11 an air cylinder, 12 a first spring, 13 a third transverse plate, 14 a rotating rod, 15 a driving sliding chute, 16 a second through hole, 17 a driving sleeve, 18 a driving block, 19 a second spring and 20 a sliding block.

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 device for a paper box comprises a base 1, wherein the upper surface of the base 1 is fixedly connected with a supporting frame 2, a third transverse plate 13 is arranged on the inner side of the supporting frame 2, a rotary rod 14 is rotatably connected to the inner side of the third transverse plate 13, a driving sliding groove 15 is formed in the upper end side surface of the rotary rod 14, a circular plate 6 is fixedly connected to the lower end of the rotary rod 14, a cutter 5 is symmetrically and fixedly connected to the lower surface of the circular plate 6, a first transverse plate 9 is arranged at the upper end of the rotary rod 14, compression rods 8 are fixedly connected to the lower surfaces of two ends of the first transverse plate 9, a processing table 3 is fixedly connected to the lower surface of the base 1, a first through hole 4 is formed in the upper surface of the processing table 3, and the first through hole 4 is aligned with the circular plate 6.

As a technical optimization scheme of the utility model, the diameter of the circular plate 6 is larger than that of the first through hole 4, and the lower end of the cutter 5 is positioned at the inner side of the first through hole 4, so that the circular plate 6 is prevented from being pushed into the first through hole 4 when the third transverse plate 13 is pushed.

As a technical optimization scheme of the utility model, an air cylinder 11 is fixedly arranged in the support frame 2, the lower end of the air cylinder 11 is fixedly connected with a driving sleeve 17, the inner side surface of the driving sleeve 17 is symmetrically and fixedly connected with a driving block 18, the driving block 18 is aligned with a driving sliding groove 15, the inner diameter of the driving sleeve 17 is larger than the outer diameter of a rotating rod 14, and the rotating rod 14 is conveniently driven to rotate when the air cylinder 11 pushes the driving sleeve 17 to descend, so that the rotating rod 14 drives a cutter 5 to rotationally cut a paper box through a circular plate 6.

As a technical optimization scheme of the utility model, the second through hole 16 is formed in the first transverse plate 9, the inner diameter of the second through hole 16 is larger than the outer diameter of the driving sleeve 17, and the driving sleeve 17 conveniently penetrates through the first transverse plate 9, so that the rotating rod 14 is driven to rotate.

As a technical optimization scheme of the utility model, the lower end side surface of the air cylinder 11 is fixedly connected with the second transverse plate 10, the lower surfaces of the two ends of the second transverse plate 10 are fixedly connected with the first springs 12, the lower ends of the first springs 12 are fixedly connected with the upper surface of the first transverse plate 9, and excessive pressurization of the third transverse plate 13 can be prevented, so that the circular plate 6 at the lower end of the rotating rod 14 inside the third transverse plate 13 extrudes and deforms the paper box.

As a technical optimization scheme of the utility model, the inner side surface of the supporting frame 2 is provided with the sliding groove 7, the inside of the sliding groove 7 is connected with the sliding block 20 in a sliding way, the upper surface of the sliding block 20 is fixedly connected with the second spring 19, the upper end of the second spring 19 is fixedly connected with the inner wall of the sliding groove 7, the elastic force of the second spring 19 is smaller than that of the first spring 12, and the third transverse plate 13 can be reset, so that the next carton can be conveniently punched.

When the paper box punching machine is used, firstly, the paper box is placed on the upper surface of the processing table 3, then the punching position is aligned with the first through hole 4, then the air cylinder 11 is started, the air cylinder 11 simultaneously pushes the second transverse plate 10 and the driving sleeve 17 to move downwards, at the moment, the first spring 12 on the lower surface of the second transverse plate 10 pushes the first transverse plate 9 to move downwards, the pressing rod 8 on the lower surface of the first transverse plate 9 pushes the third transverse plate 13 to move downwards, the circular plate 6 at the lower end of the rotating rod 14 in the third transverse plate 13 pushes the cutter 5 to be inserted into the paper box, then the air cylinder 11 continues pushing the second transverse plate 10 and the driving sleeve 17 downwards, at the moment, the first spring 12 is compressed, the driving sleeve 17 moves downwards to pass through the second through hole 16 and is sleeved at the upper end of the rotating rod 14, then the driving block 18 in the driving sleeve 17 moves downwards along the driving chute 15, and drives the rotating rod 14 to rotate, at the moment, the rotating rod 14 drives the cutter 5 and the circular plate 6 to rotate, after the paper box is cut, the punching is finished, the air cylinder 11 drives the first transverse plate 9 and the second transverse plate 10 to restore the original position, and the second transverse plate 13 is restored to the original position, and the second spring group of the paper box is restored to the original position.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides a carton perforating device, includes base (1), its characterized in that: the upper surface fixedly connected with support frame (2) of base (1), and the inboard of support frame (2) is equipped with third diaphragm (13), the inside rotation of third diaphragm (13) is connected with rotary rod (14), and drive spout (15) have been seted up on the upper end side surface of rotary rod (14), the lower extreme fixedly connected with plectane (6) of rotary rod (14), and the lower surface symmetry fixedly connected with cutter (5) of plectane (6), the upper end of rotary rod (14) is equipped with first diaphragm (9), and the both ends lower surface fixedly connected with depression bar (8) of first diaphragm (9), the lower surface fixedly connected with processing platform (3) of base (1), and first through-hole (4) have been seted up to the upper surface of processing platform (3), first through-hole (4) are aligned with plectane (6).

2. A carton punching device as claimed in claim 1, wherein: the diameter of the circular plate (6) is larger than that of the first through hole (4), and the lower end of the cutter (5) is positioned at the inner side of the first through hole (4).

3. A carton punching device as claimed in claim 1, wherein: the inside fixed mounting of support frame (2) has cylinder (11), and the lower extreme fixedly connected with drive sleeve (17) of cylinder (11), the inboard surface symmetry fixedly connected with drive piece (18) of drive sleeve (17), drive piece (18) align with drive spout (15), and the internal diameter of drive sleeve (17) is greater than the external diameter of rotary rod (14).

4. A carton punching device as claimed in claim 1, wherein: the inside of first diaphragm (9) has seted up second through-hole (16), and the internal diameter of second through-hole (16) is greater than the external diameter of drive sleeve (17).

5. A carton punching apparatus according to claim 3, wherein: the cylinder (11) lower extreme side surface fixedly connected with second diaphragm (10), and the both ends lower surface fixed connection first spring (12) of second diaphragm (10), the lower extreme of first spring (12) is connected with the upper surface fixed of first diaphragm (9).

6. A carton punching device as claimed in claim 1, wherein: the sliding chute (7) is formed in the inner side surface of the supporting frame (2), the sliding block (20) is connected to the inner side of the sliding chute (7) in a sliding mode, the second spring (19) is fixedly connected to the upper surface of the sliding block (20), the upper end of the second spring (19) is fixedly connected with the inner wall of the sliding chute (7), and the elastic force of the second spring (19) is smaller than that of the first spring (12).