A perforating device for paper packaging boxes

Abstract

The utility model discloses a kind of paper packaging box punching device, belong to paper packaging box technical field, including the punching of paper packaging box punching and support frame, the support frame is slidably connected with limiting rod, the end portion of the limiting rod is fixedly connected with pressing plate, the top of the pressing plate is fixedly connected with moving pipe, the end portion of the moving pipe is installed with second telescopic rod, the elongation end of the second telescopic rod is fixedly connected with first moving plate, the downside of the first moving plate is fixedly connected with connecting rod, the side of the connecting rod away from first moving plate is fixedly connected with second moving plate, the device is moved by starting first telescopic rod and driving pressing plate, driving moving pipe moves, paper packaging box is pressed and fixed, while punching piece is attached to moving pipe, avoid that there is certain space between punching piece and pressing plate, affect the work of punching piece.

Description

Technical Field

[0001] This utility model belongs to the field of paper packaging box technology, and in particular, a punching device for paper packaging boxes. Background Technology

[0002] Paperboard, also known as cardboard, is a thick sheet of paper made from various pulps, composed of interwoven fibers. In the production of cardboard boxes and the processing of paperboard, with the continuous development of the times, people's demand for cardboard boxes is increasing. Cardboard boxes are made by splicing cardboard together. To ensure good air permeability of the packaging, it is often necessary to punch holes in the cardboard. Currently, punching holes in cardboard has become an indispensable part of packaging.

[0003] Current punching devices for paper packaging boxes cause the boxes to shift due to the interaction of forces, resulting in significant errors in the punching position. This greatly reduces the accuracy and quality of the punching, thus diminishing the overall punching effect.

[0004] Therefore, in view of this situation, there is an urgent need to design and produce a punching device for paper packaging boxes to meet the needs of practical use. Utility Model Content

[0005] The purpose of this invention is to provide a punching device for paper packaging boxes to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a punching device for paper packaging boxes, comprising a punching component for punching holes in paper packaging boxes and a support frame, wherein a limiting rod is slidably connected to the support frame, a pressing plate is fixedly connected to the end of the limiting rod, a moving tube is fixedly connected to the top of the pressing plate, a second telescopic rod is installed at the end of the moving tube, a first moving plate is fixedly connected to the extended end of the second telescopic rod, a connecting rod is fixedly connected to the lower side of the first moving plate, and a second moving plate is fixedly connected to the side of the connecting rod away from the first moving plate.

[0007] Preferably, a second motor is installed on the lower side of the second movable plate, and the output end of the second motor is fixed to the punching component.

[0008] Preferably, a workbench is fixedly connected to the lower side of the support frame, and a support plate is fixedly connected to the upper side of the workbench.

[0009] Preferably, a first motor is mounted on the outer wall of the support plate, and a threaded shaft is fixedly connected to the output end of the first motor.

[0010] Preferably, a movable rod is screwed to the side of the threaded shaft, and a cleaning brush is installed on the lower side of the movable rod.

[0011] Preferably, a support base is installed on the lower side of the workbench, and a limit plate is fixedly connected to the outer wall of the moving tube.

[0012] Preferably, a first telescopic rod is fixedly connected to the outer wall of the pressing plate, and the fixed end of the first telescopic rod is fixed to the support frame.

[0013] Preferably, the outer wall of the movable tube is connected to a gas supply pipe, and the installation end of the gas supply pipe is connected to a gas supply box.

[0014] Preferably, the workbench has a collection port on its upper side, and a storage box is connected to the lower side of the collection port.

[0015] Preferably, a replacement box is slidably connected to the inner side of the storage box.

[0016] Compared with the prior art, the technical effects and advantages of this utility model are as follows: The paper packaging box uses a punching device. Activating the first telescopic rod moves the pressing plate, which in turn moves the moving tube to press and fix the paper packaging box. Simultaneously, the punching component fits snugly against the moving tube to avoid any space between the punching component and the pressing plate, which could affect the punching component's operation. Activating the second telescopic rod moves the first moving plate, connecting rod, and second moving plate. The movement of the second moving plate moves the punching component to punch holes in the paper packaging box. After punching, the air supply box and air supply pipe are activated to transport air into the moving tube, discharging the waste components after punching and preventing the paper packaging box from shifting due to the interaction of forces. Attached Figure Description

[0017] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the structure of the movable tube of this utility model; Figure 3 This is a schematic diagram of the structure of the movable rod of this utility model; Figure 4 This is a schematic diagram of the structure of the punched part of this utility model; Figure 5 This is a schematic diagram of the structure of the storage box of this utility model.

[0019] Explanation of reference numerals in the attached figures: In the diagram: 1. Support base; 2. Workbench; 3. Support plate; 4. First motor; 5. Threaded shaft; 6. Moving rod; 7. Cleaning brush; 8. Support frame; 9. Limiting rod; 10. First telescopic rod; 11. Pressing plate; 12. Moving pipe; 13. Second telescopic rod; 14. Limiting plate; 15. Air supply pipe; 16. Air supply box; 17. First moving plate; 18. Connecting rod; 19. Second moving plate; 20. Second motor; 21. Drilling component; 22. Collection port; 23. Storage box; 24. Replacement box. Detailed Implementation

[0020] In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. However, it will be apparent to those skilled in the art that the present invention can be practiced without one or more of these details. In other instances, certain technical features well-known in the art have not been described in order to avoid confusion with the present invention.

[0021] Unless otherwise defined, the directions mentioned herein, such as up, down, left, right, front, back, inside, and outside, are based on the directions shown in the figures of this utility model, and are explained here together.

[0022] The connection method can be any existing method, such as bonding, welding, or bolting, depending on the actual needs.

[0023] To address the issue that paper packaging boxes can shift due to force interactions, leading to significant errors in punching positions and drastically reducing punching accuracy and quality, thus compromising the overall punching effect, the following measures are proposed: Figures 1 to 5 The illustrated punching device for paper packaging boxes includes a punching component 21 for punching holes in the paper packaging boxes and a support frame 8. A limit rod 9 is slidably connected to the support frame 8. A pressing plate 11 is fixedly connected to the end of the limit rod 9. A moving tube 12 is fixedly connected to the top of the pressing plate 11. A second telescopic rod 13 is installed at the end of the moving tube 12. A first moving plate 17 is fixedly connected to the extended end of the second telescopic rod 13. A connecting rod 18 is fixedly connected to the lower side of the first moving plate 17. The connecting rod 18 extends to... A second moving plate 19 is fixedly connected to one side of the first moving plate 17. The first moving plate 17, the second moving plate 19 and the punching part 21 are all provided with holes to facilitate the flow of air transported by the air supply pipe 15 and to facilitate the discharge of waste parts stuck on the punching part 21. A second motor 20 is installed on the lower side of the second moving plate 19. A protective pad is screwed to the upper side of the workbench 2, located on the lower side of the moving pipe 12, to protect the punching part 21. The output end of the second motor 20 is fixed to the punching part 21.

[0024] A workbench 2 is fixedly connected to the lower side of the support frame 8, a support plate 3 is fixedly connected to the upper side of the workbench 2, a first motor 4 is installed on the outer wall of the support plate 3, a threaded shaft 5 is fixedly connected to the output end of the first motor 4, a moving rod 6 is screwed to the side of the threaded shaft 5, a cleaning brush 7 is installed on the lower side of the moving rod 6, a support base 1 is installed on the lower side of the workbench 2, and a limit plate 14 is fixedly connected to the outer wall of the moving tube 12.

[0025] The outer wall of the pressing plate 11 is fixedly connected to a first telescopic rod 10, the fixed end of the first telescopic rod 10 is fixed to the support frame 8, the outer wall of the moving pipe 12 is connected to an air supply pipe 15, the installation end of the air supply pipe 15 is connected to an air supply box 16, the upper side of the workbench 2 is provided with a collection port 22, the lower side of the collection port 22 is connected to a storage box 23, the side of the storage box 23 is provided with a filter plate and a fan, which facilitates the collection of impurities, and the inner side of the storage box 23 is slidably connected to a replacement box 24.

[0026] All structures and instruments are treated with heat-resistant and waterproof materials.

[0027] The first motor 4, the first telescopic rod 10, the second telescopic rod 13, and the second motor 20 are all conventional devices. Their working principles, dimensions, and models are irrelevant to the function of this application, so they will not be described in detail. They are all controlled by remote control switches. The control circuit of the controller can be implemented by those skilled in the art through simple programming. The power supply is also common knowledge in the art. Furthermore, this utility model is mainly used to protect mechanical devices, so the control method and circuit connection will not be explained in detail.

[0028] Working principle The paper packaging box punching device works as follows: The paper packaging box is placed on the workbench 2. The first telescopic rod 10 is activated to move the pressing plate 11, which in turn moves the moving tube 12. The pressing plate 11 presses and fixes the paper packaging box. The second telescopic rod 13 is activated to move the first moving plate 17, the connecting rod 18, and the second moving plate 19. The movement of the second moving plate 19 moves the punching component 21. The second motor 20 is activated to rotate the punching component 21 and punch holes in the paper packaging box. After punching, the air supply box 16 and the air supply pipe 15 are activated to transport air into the moving tube 12, discharging the waste parts. The first motor 4 is activated to rotate the threaded shaft 5, moving the moving rod 6 and the cleaning brush 7 to push impurities to the collection port 22, where they are collected in the storage box 23.

[0029] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change. Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other. Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A punching device for paper packaging boxes, comprising a punching component (21) for punching holes in paper packaging boxes and a support frame (8), characterized in that: The support frame (8) is slidably connected to a limiting rod (9). A pressing plate (11) is fixedly connected to the end of the limiting rod (9). A moving tube (12) is fixedly connected to the top of the pressing plate (11). A second telescopic rod (13) is installed at the end of the moving tube (12). A first moving plate (17) is fixedly connected to the extended end of the second telescopic rod (13). A connecting rod (18) is fixedly connected to the lower side of the first moving plate (17). A second moving plate (19) is fixedly connected to the side of the connecting rod (18) away from the first moving plate (17).

2. The punching device for paper packaging boxes according to claim 1, characterized in that: A second motor (20) is installed on the lower side of the second movable plate (19), and the output end of the second motor (20) is fixed to the punching part (21).

3. The punching device for paper packaging boxes according to claim 1, characterized in that: The lower side of the support frame (8) is fixedly connected to a workbench (2), and the upper side of the workbench (2) is fixedly connected to a support plate (3).

4. The punching device for paper packaging boxes according to claim 3, characterized in that: The outer wall of the support plate (3) is equipped with a first motor (4), and the output end of the first motor (4) is fixedly connected to a threaded shaft (5).

5. A punching device for paper packaging boxes according to claim 4, characterized in that: A movable rod (6) is screwed to the side of the threaded shaft (5), and a cleaning brush (7) is installed on the lower side of the movable rod (6).

6. A punching device for paper packaging boxes according to claim 4, characterized in that: A support base (1) is installed on the lower side of the workbench (2), and a limit plate (14) is fixedly connected to the outer wall of the moving tube (12).

7. A punching device for paper packaging boxes according to claim 6, characterized in that: The outer wall of the pressing plate (11) is fixedly connected to a first telescopic rod (10), and the fixed end of the first telescopic rod (10) is fixed to the support frame (8).

8. A punching device for paper packaging boxes according to claim 6, characterized in that: The outer wall of the moving tube (12) is connected to a gas supply pipe (15), and the installation end of the gas supply pipe (15) is connected to a gas supply box (16).

9. A punching device for paper packaging boxes according to claim 8, characterized in that: The workbench (2) has a collection port (22) on its upper side, and a storage box (23) is connected to the lower side of the collection port (22).

10. A punching device for paper packaging boxes according to claim 9, characterized in that: The storage box (23) has a replacement box (24) slidably connected to its inner side.

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