Packaging paper shell punching equipment
By designing a packaging paper shell drilling equipment, the paper cylinder is supported by supporting seats, side plates, limit holes and inner support arc plates, and the hole drilling parts are given off through the slide plate and the lower give way, which solves the problem of deformation of the outer wall of the paper cylinder and inconvenient continuous punching, and realizes continuous punching and quality protection of the paper cylinder shell.
Patent Information
- Application Number
- CN202421917836.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-09
- Publication Date
- 2025-06-10
- Estimated Expiration
- 2034-08-09
AI Technical Summary
When the existing paper-cut hole punching machine drills the outer wall of the paper barrel shell, it is easy to deform the outer wall of the paper barrel, which is not conducive to the continuous hole punching operation of the paper barrel.
A packaging paper shell drilling equipment is designed, including a base, mounting frame, drive and drilling parts. The inner and outer walls of the paper barrel are supported by the support seat, side plate, limit hole and inner support arc plate, and the positioning of the hole drilling parts is achieved through the slide plate and the lower give way to prevent the outer wall of the paper barrel from deforming, while allowing continuous displacement of the paper barrel.
It effectively prevents the outer wall of the paper barrel from deforming during the drilling process, and ensures continuous drilling of the paper barrel, maintaining the quality of the paper barrel shell.
Smart Images
Figure CN222959307U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of paper shell processing, and in particular relates to a packaging paper shell punching device. Background Art
[0002] A cardboard punch is a device used to punch holes in materials such as cardboard. It can be operated manually or in an electric or pneumatic automated style. It usually has one or more punching heads that can punch holes of different diameters and shapes as needed. These holes can be used for various purposes, such as hanging, fixing, ventilation, etc. Cardboard punches are widely used in packaging, printing, office supplies and other industries to process materials such as cardboard, paperboard, plastic sheets, etc.
[0003] When punching holes on the outer wall of a paper tube shell, an existing cardboard punching machine clamps and positions the outer wall of the paper tube shell and then punches holes on the outer wall. However, since the paper tube shell is made of cardboard, when the punching head punches holes, pressure is easily generated on the outer wall of the paper tube, causing deformation of the outer wall of the paper tube. At the same time, when the outer wall of the paper tube needs to be punched continuously, since the punching cutter head needs to correspond to the paper tube, the paper tube needs to be displaced under external push, and its inner cavity is difficult to be supported, which is not conducive to the continuous punching operation of the paper tube. Utility Model Content
[0004] The utility model provides a packaging paper shell punching device, which solves the problem that the existing paper shell punching machine is not conducive to continuously punching holes on the outer wall of a paper tube, while ensuring the quality of the outer wall of the paper tube.
[0005] The utility model provides the following technical scheme: it includes a base, a mounting frame, a driving member and a punching member, the base is detachably connected to a mounting plate, the mounting plate is fixedly connected to a support seat, the support seat is fixedly connected to a side plate, a limiting hole is provided on the side plate, an inner supporting arc plate is provided in the limiting hole, a slide plate is slidably connected to the top of the inner supporting arc plate, a lower yielding hole corresponding to the punching member is provided on the slide plate, the inner wall of the slide plate is fixedly connected to an inner plate, one end of the inner plate is fixedly connected to an upper supporting rod, one end of the upper supporting rod is fixedly connected to an adjusting rod, the bottom end of the adjusting rod is fixedly connected to a lower supporting rod, and the base is fixedly connected to one end of the lower supporting rod.
[0006] Among them, there are two sliding rods slidably connected to the base, and the two ends of the two sliding rods are respectively fixedly connected to the left support rod and the right support rod, the right support rod is fixedly connected to a limiting plate, one end of the limiting plate is detachably connected to a fixed block, one end of the inner supporting arc plate is fixedly connected to the fixed block, and the left support rod is detachably connected to a clamping plate.
[0007] Among them, a protective plate is fixedly connected to the inner wall of the mounting frame. An upper relief hole for making way for the punching member is provided on the protective plate, and the inner wall of the support base corresponds to the limiting hole.
[0008] Among them, the lower support rod is located below the right support rod. The upper support rod is slidably connected to the fixed block and the limiting plate. Sliding holes matching the upper support rod are provided on the limiting plate and the fixed block.
[0009] Among them, limiting blocks are fixedly connected to both ends of the sliding plate. Limiting grooves matching the limiting blocks are provided at the top of the inner support arc plate.
[0010] The beneficial effects of the present utility model are as follows: The inner and outer walls of the paper tube can be supported by the support base, the side plate, the limiting hole and the inner support arc plate. At the same time, the sliding plate is located on the inner wall of the paper tube, and the lower relief hole makes way for the punching member. When the paper tube is subjected to punching pressure, deformation of its outer wall is prevented. At this time, through the connection of the sliding plate with the inner plate, the upper support rod, the adjusting rod and the lower support rod, continuous punching can be carried out without affecting the displacement of the paper tube, while ensuring the protection work of the paper tube shell.
[0011] Parts not involved in this device are the same as or can be implemented using existing technologies. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;
[0013] Figure 2 is a three-dimensional structural schematic diagram of the sliding rod in the present utility model;
[0014] Figure 3 is a three-dimensional structural schematic diagram of the sliding rod in the present utility model;
[0015] Figure 4 is a three-dimensional structural schematic diagram of the lower support rod in the present utility model.
[0016] In the figure: 1, base; 11, mounting frame; 12, driving member; 121, punching member; 13, mounting plate; 14, support base; 141, side plate; 142, limiting hole; 15, protective plate; 16, upper relief hole; 2, sliding rod; 21, left support rod; 22, right support rod; 23, limiting plate; 24, fixed block; 241, sliding hole; 25, inner support arc plate; 251, limiting groove; 26, clamping plate; 3, lower support rod; 31, adjusting rod; 32, upper support rod; 33, sliding plate; 331, limiting block; 34, lower relief hole; 35, inner plate. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0017] Please refer to Figures 1 - 4The utility model provides the following technical scheme: it includes a base 1, a mounting frame 11, a driving member 12 and a punching member 121, characterized in that: a mounting plate 13 is detachably connected to the base 1, a supporting seat 14 is fixedly connected to the mounting plate 13, a side plate 141 is fixedly connected to the supporting seat 14, a limiting hole 142 is provided on the side plate 141, an inner supporting arc plate 25 is provided in the limiting hole 142, a slide plate 33 is slidably connected to the top of the inner supporting arc plate 25, a lower yielding hole 34 corresponding to the punching member 121 is provided on the slide plate 33, an inner plate 35 is fixedly connected to the inner wall of the slide plate 33, one end of the inner plate 35 is fixedly connected to an upper supporting rod 32, one end of the upper supporting rod 32 is fixedly connected to an adjusting rod 31, the bottom end of the adjusting rod 31 is fixedly connected to a lower supporting rod 3, and the base 1 is fixedly connected to one end of the lower supporting rod 3.
[0018] In this embodiment: the base 1 is a carrier of the bearing device, and the driving member 12 is installed and erected through the mounting frame 11 fixedly connected to the base 1. The punching member 121 fixedly connected to the driving end of the driving member 12 can punch the cylindrical paper shell below it under the drive of the driving member 12. When it is necessary to punch the cylindrical paper shell, the support seat 14 matching the cylindrical paper shell can be installed on the top surface of the base 1. The mounting plate 13 fixedly connected to the bottom end of the support seat 14 is plugged into the top of the base 1 so that it can be detachably installed on the base 1. The support seat 14 can support and erect the cylindrical paper shell. The side plate 141 fixedly connected to the mounting plate 13 is fixed to one side of the top of the mounting plate 13. At this time, the limiting hole 142 opened on the side plate 141 matches the inner wall of the support seat 14, so that the cylindrical paper shell can be engaged with the inner wall of the support seat 14 and pass through the limiting hole 142 so that the cylindrical paper shell can slide on the inner wall of the support seat 14, so that it can adjust the punching position of the cylindrical paper shell by the punching member 121. When the punching work is performed, the adjusting rod 31 can be supported and erected by the mounting plate 13 fixedly connected to one end of the base 1. At this time, the adjusting rod 31 fixedly connected to the lower support rod 3 can be adjusted by adjusting its length so that it can The upper support rod 32 is fixedly mounted at a position corresponding to the center of the cylindrical paper shell, so that after one end of the upper support rod 32 passes through the limit plate 23 and the fixed block 24, it can be located at the center of the inner support arc plate 25 that supports the inner wall of the paper tube shell in the inner support arc plate 25. At this time, the outer wall of the paper tube shell is supported by the support seat 14, and the inner wall is supported by the inner support arc plate 25. The slide plate 33 slidably connected to the top of the inner support arc plate 25 can slide on the inner support arc plate 25, and the inner plate 35 fixedly connected to the inner wall of the slide plate 33 matches the inner wall of the inner support arc plate 25, so that one side of the inner plate 35 is fixedly connected to the upper support rod 32, and the inner plate 35 Supported by the upper support rod 32, its position is limited and fixed, so that when the inner supporting arc plate 25 supports the inner wall of the paper tube shell, when it is impacted and punched by the punching member 121, the paper tube shell is prevented from being deformed, and at the same time, it can push the paper tube shell to move and adjust its punching position, so that when the device pushes the paper tube shell, it can prevent the slide plate 33 from being synchronously displaced with it, ensuring that the lower yield hole 34 is always in the corresponding position with the punching member 121, so that the device can ensure continuous punching of the paper tube shell, and can effectively prevent the outer wall of the paper tube shell from being deformed, ensuring the quality of the paper tube shell after punching.
[0019] There are two sliding rods 2 slidably connected to the base 1. Left support rods 21 and right support rods 22 are respectively fixedly connected to both ends of the two sliding rods 2. A limiting plate 23 is fixedly connected to the right support rod 22. One end of the limiting plate 23 is detachably connected to a fixing block 24. One end of the inner support arc plate 25 is fixedly connected to the fixing block 24. A clamping plate 26 is detachably connected to the left support rod 21. The two sliding rods 2 slidably connected to the base 1 are used to support and fix the left support rod 21 and the right support rod 22. After the paper tube is supported on the inner wall of the support seat 14, the clamping plate 26 on the left support rod 21 can support one end of the paper tube on one side, and the limiting plate 23 fixedly connected to the right support rod 22 can fix the fixing block 24, so that the other end of the paper tube can be supported on the limiting plate 23, so that the paper tube is clamped between the limiting plate 23 and the clamping plate 26, ensuring that the paper tube is limited in horizontal displacement, so as to ensure the punching position felt by the paper tube.
[0020] A protective plate 15 is fixedly connected to the inner wall of the mounting frame 11. An upper relief hole 16 for making way for the punching member 121 is provided on the protective plate 15, and the inner wall of the support seat 14 corresponds to the limiting hole 142; the protective plate 15 fixedly connected to the inner wall of the mounting frame 11 can be located below the top of the mounting frame 11. The upper relief hole 16 provided on the protective plate 15 makes way for the punching member 121, so that the punching member 121 can slide horizontally downward. At the same time, it is ensured that after the punching member 121 retracts, one end of the punching member 121 is located above the protective plate 15, preventing the bottom end of the punching member 121 from being directly exposed and causing cuts to the staff.
[0021] The lower support rod 3 is located below the right support rod 22. The upper support rod 32 is slidably connected to the fixing block 24 and the limiting plate 23. Slide holes 241 matching the upper support rod 32 are provided on the limiting plate 23 and the fixing block 24; the lower support rod 3 is located below the right support rod 22, so that when the paper tube is pushed for displacement, the right support rod 22 can be prevented from being limited, so that the right support rod 22 can displace synchronously with the paper tube. The upper support rod 32 passes through the slide holes 241 provided on the limiting plate 23 and the fixing block 24 to make the upper support rod 32 slide at the center of the limiting plate 23 and the fixing block 24, so as to fix the position of the inner plate 35, thereby fixing the position of the slide plate 33.
[0022] Limit blocks 331 are fixedly connected to both ends of the slide plate 33. Limit grooves 251 matching the limit blocks 331 are provided on the top of the inner support arc plate 25; the limit blocks 331 fixedly connected to both ends of the slide plate 33 are used to connect the limit grooves 251 provided on the fixing block 24, so that the limit grooves 251 limit the slide plate 33 within its inner wall. When the slide plate 33 and the inner support arc plate 25 displace horizontally, the inner support arc plate 25 slides horizontally on both sides of the slide plate 33 and adjusts synchronously with the paper tube.
[0023] The working principle and use process of the utility model are as follows: the mounting plate 13 and the support seat 14 are installed on the end surface of the base 1, so that the outer wall of the paper tube is supported on the inner wall of the support seat 14, and the inner support arc plate 25 supports its inner wall, and the limiting hole 142 opened on the side plate 141 limits the outer wall of the paper tube so that it fits with the outer wall of the paper tube, so that when the paper tube is punched, the paper tube is prevented from displacement. At the same time, the inner support arc plate 25 protects the wall of the paper tube to prevent the outer wall of the paper tube shell from being deformed, thereby ensuring the quality of the paper tube shell after the paper tube shell is punched. When the punching position of the outer wall is adjusted, the paper tube can be displaced, and the inner plate 35 fixedly connected to the bottom end of the slide plate 33 is connected to the upper support rod 32 as a whole, and the adjustment rod 31 fixedly connected to one end of the upper support rod 32 is supported by the lower support rod 3 fixedly connected to the base 1, so that the position of the slide plate 33 is limited, so that when the paper tube is pushed, the slide plate 33 can be prevented from being displaced synchronously with it, ensuring that the lower clearance hole 34 is always in the corresponding position with the punching member 121, so that the device can ensure continuous punching of the paper tube shell.
Claims
1. A packaging paper shell punching device, comprising a base (1), a mounting frame (11), a driving member (12) and a punching member (121), characterized in that: The base (1) is detachably connected with a mounting plate (13), the mounting plate (13) is fixedly connected with a support seat (14), the support seat (14) is fixedly connected with a side plate (141), a limiting hole (142) is provided on the side plate (141), an inner supporting arc plate (25) is provided in the limiting hole (142), a slide plate (33) is slidably connected to the top of the inner supporting arc plate (25), a lower yielding hole (34) corresponding to the punching member (121) is provided on the slide plate (33), an inner plate (35) is fixedly connected to the inner wall of the slide plate (33), one end of the inner plate (35) is fixedly connected to an upper supporting rod (32), one end of the upper supporting rod (32) is fixedly connected to an adjusting rod (31), the bottom end of the adjusting rod (31) is fixedly connected to a lower supporting rod (3), and the base (1) is fixedly connected to one end of the lower supporting rod (3).
2. A packaging paper shell punching device according to claim 1, characterized in that: Two sliding rods (2) are slidably connected to the base (1); two ends of the two sliding rods (2) are respectively fixedly connected to a left support rod (21) and a right support rod (22); a limiting plate (23) is fixedly connected to the right support rod (22); one end of the limiting plate (23) is detachably connected to a fixing block (24); one end of the inner supporting arc plate (25) is fixedly connected to the fixing block (24); and a clamping plate (26) is detachably connected to the left support rod (21).
3. The packaging paper shell punching device according to claim 1, characterized in that: A protective plate (15) is fixedly connected to the inner wall of the mounting frame (11), and an upper clearance hole (16) for making way for the punching member (121) is provided on the protective plate (15). The inner wall of the support seat (14) corresponds to the limiting hole (142).
4. A packaging paper shell punching device according to claim 2, characterized in that: The lower support rod (3) is located below the right support rod (22), and the upper support rod (32) is slidably connected to the fixed block (24) and the limiting plate (23), and the limiting plate (23) and the fixed block (24) are provided with sliding holes (241) that match the upper support rod (32).
5. The packaging paper shell punching device according to claim 1, characterized in that: The two ends of the slide plate (33) are fixedly connected to limit blocks (331), and the top of the inner supporting arc plate (25) is provided with a limit groove (251) matching the limit block (331).