Perforating device
By designing a hole punching device with clamping and adjustment devices, the problems of imprecise punching and waste of materials in the prior art are solved, and multi-directional precision punching of box cardboard is achieved, which improves production efficiency and product quality.
Patent Information
- Application Number
- CN202422149646.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-03
- Publication Date
- 2025-06-10
- Estimated Expiration
- 2034-09-03
AI Technical Summary
When drilling the box cardboard, the existing hole punching device lacks clamping and reinforcement devices, resulting in inaccurate punching and easy to cause cardboard shift or drilling errors, resulting in waste of raw materials and production costs.
A hole punching device including a chain plate conveying device, a fixing frame, a slide chute, a mounting plate, a mounting rod, a drill bit, an angle box and an azimuth box are designed. The cylinder drives the slider and the clamp close to each other to clamp the cardboard, and the servo motor drives the worm and the worm gear to rotate, realizing the orientation and angle adjustment of the cardboard to ensure the accuracy of the hole drilling.
It effectively solves the instability and error problems of existing devices when punching holes in multi-direction, realizes precise clamping and multi-directional punching of box cardboard, and reduces the waste of raw materials and production costs.
Smart Images
Figure CN222959308U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of packaging processing punching, in particular to a punching device. Background Art
[0002] After food processing, it is usually necessary to use packaging boxes to package food. During the production and processing of box board paper, it is necessary to process and punch the box board paper. The existing punching device is an indispensable mechanical equipment in the production and processing of packaging cartons.
[0003] In the prior art, the cardboard punching machine adopts a pure mechanical design and punches the cardboard by using the stamping principle. The pure mechanical structure has many disadvantages. When the existing punching device punches the box board paper, there is a lack of a device for clamping and strengthening the box board paper. It is not easy for the punching device to punch the box board paper in multiple directions, and the box board paper is prone to displacement or the punching error is caused due to the instability of the punching knife. It not only cannot accurately process products that meet the design requirements, but also causes waste of raw materials and production costs. Summary of the Utility Model
[0004] In order to solve the problems raised in the above background art, the utility model provides a punching device.
[0005] To achieve the above object, the utility model provides the following technical solution: A punching device includes a chain plate conveying device, on the upper surface of which a fixed frame is fixedly connected. On the left and right sides of the inner wall of the fixed frame, two sliding grooves are respectively opened, and the front and back surfaces of the inner walls of the two sliding grooves are respectively slidably connected with the front and back surfaces of a mounting plate. A mounting rod is rotatably connected to the front surface of the mounting plate, and a plurality of drill bits are symmetrically mounted on the outer surface of the mounting rod. An angle box a is mounted on the back surface of the mounting plate, and a replacement component is arranged inside the angle box a. A plurality of orientation boxes are symmetrically mounted on the upper surface of the chain plate conveying device. A connecting column is rotatably connected to the lower surface of the inner wall of the orientation box, and an orientation adjusting component is arranged on the outer surface of the connecting column. The top end of the connecting column passes through the upper surface of the inner wall of the orientation box and is fixedly connected with the lower surface of a moving frame. Two lifting frames are slidably connected to the upper surface of the moving frame, and two moving grooves are respectively opened on the opposite surfaces of the two lifting frames. A lifting component is arranged inside the moving grooves. The front and back surfaces of the inner walls of the moving grooves are respectively slidably connected with the front and back surfaces of a slider a. An angle box b is mounted on the right side surface of the slider a, and an angle adjusting component is arranged inside the angle box b.
[0006] Preferably, the replacement component includes a worm a rotatably connected to the lower surface of the inner wall of the angle box a. The top end of the worm a passes through the upper surface of the inner wall of the angle box a and is fixedly connected to the output shaft of the servo motor a. The servo motor a is installed on the upper surface of the angle box a. The outer surface of the worm a meshes with the outer surface of the worm wheel a. The front surface of the worm wheel a is fixedly connected to the back surface of the mounting rod through a bearing and a rotating shaft installed on the front surface of the inner wall of the angle box a.
[0007] Preferably, a cylinder a is installed on the upper surface of the fixing frame. The telescopic end of the cylinder a is fixedly connected to the upper surface of the mounting plate.
[0008] Preferably, the orientation adjustment component includes a worm wheel b installed on the outer surface of the connecting column. The outer surface of the worm wheel b meshes with the outer surface of the worm b. The left end of the worm b is fixedly connected to the output shaft of the servo motor b. The servo motor b is installed on the left side surface of the inner wall of the orientation box.
[0009] Preferably, the orientation adjustment component includes a worm wheel b installed on the outer surface of the connecting column. The outer surface of the worm wheel b meshes with the outer surface of the worm b. The left end of the worm b is fixedly connected to the output shaft of the servo motor b. The servo motor b is installed on the left side surface of the inner wall of the orientation box.
[0010] Preferably, the angle adjustment component includes a worm c rotatably connected to the lower surface of the inner wall of the angle box b. The outer surface of the worm c meshes with the outer surface of the worm wheel c. The left side surface of the worm wheel c is fixedly connected to the left side surface of the clamping plate through a bearing and a rotating shaft installed on the left side surface of the inner wall of the angle box b. The top end of the worm c passes through the angle box b and is fixedly connected to the output shaft of the servo motor c. The servo motor c is installed on the angle box b.
[0011] Preferably, two cylinders c are installed on the lower surface of the inner wall of the moving frame. The telescopic ends of the cylinders c are fixedly connected to the right side surfaces of the sliders b. The upper surfaces of the two sliders b are fixedly connected with lifting frames.
[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0013] In the present utility model, two cylinders c drive two sliders b, two lifting frames and two clamping plates to approach each other. The box board is clamped and fixed by the two clamping plates. The servo motor b drives the worm b and the worm wheel b to rotate. The rotation of the worm wheel b drives the connecting column and the moving frame to adjust the orientation, so as to adjust the orientation of the box board. The cylinder b drives the slider a and the clamping plate to move upward. The servo motor c drives the worm c and the worm wheel c to rotate. The rotation of the worm wheel c drives the clamping plate and the box board to adjust the angle, solving the problems that the existing device is not easy to punch the box board in multiple directions, and it is easy to cause the displacement of the box board or the punching error due to the instability of the punching knife.
[0014] In this utility model, a servo motor a drives a worm a and a worm gear a to rotate. The rotation of the worm gear a drives an installation rod and several drill bits to adjust the angle, and the type of the drill bits is adjusted according to actual requirements. Brief Description of the Drawings
[0015] The drawings are used to provide a further understanding of the present utility model, and constitute a part of the specification. Together with the embodiments of the present utility model, they are used to explain the present utility model, but do not constitute a limitation to the present utility model. In the drawings:
[0016] Figure 1 is a schematic structural diagram of the present utility model;
[0017] Figure 2 is a schematic internal structure diagram of the orientation box in the present utility model;
[0018] Figure 3 is a schematic internal structure diagram of the angle box b in the present utility model;
[0019] In the figure: 1. Chain plate conveying device; 2. Fixed frame; 3. Cylinder a; 4. Chute; 5. Installation plate; 6. Installation rod; 7. Drill bit; 8. Angle box a;
[0020] Replacement component: 91. Servo motor a; 92. Worm a; 93. Worm gear a; 10. Orientation box; 11. Connecting column;
[0021] Orientation adjustment component: 121. Worm gear b; 122. Worm b; 123. Servo motor b; 13. Lifting frame;
[0022] Lifting component: 141. Cylinder b; 142. Slide block a;
[0023] 15. Clamping plate; 16. Angle box b;
[0024] Angle adjustment component: 171. Servo motor c; 172. Worm c; 173. Worm gear c; 18. Moving groove; 19. Cylinder c; 20. Slide block b; 21. Moving frame. Detailed Description of the Preferred Embodiments
[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0026] Embodiment
[0027] Please refer to Figures 1-3, the present utility model provides the following technical solutions: A punching device, including a chain plate conveying device 1, on the upper surface of the chain plate conveying device 1, a fixed frame 2 is fixedly connected. On the left and right sides of the inner wall of the fixed frame 2, two sliding grooves 4 are respectively opened, and the front and back surfaces of the inner walls of the two sliding grooves 4 are respectively slidably connected to the front and back surfaces of a mounting plate 5. On the front surface of the mounting plate 5, a mounting rod 6 is rotatably connected. On the outer surface of the mounting rod 6, a number of drill bits 7 are symmetrically installed. On the back surface of the mounting plate 5, an angle box a8 is installed. Inside the angle box a8, an adjustment component is provided. On the upper surface of the chain plate conveying device 1, a number of orientation boxes 10 are symmetrically installed. On the lower surface of the inner wall of the orientation box 10, a connecting column 11 is rotatably connected. On the outer surface of the connecting column 11, an orientation adjustment component is provided. The top of the connecting column 11 passes through the upper surface of the inner wall of the orientation box 10 and is fixedly connected to the lower surface of a moving frame 21. On the upper surface of the moving frame 21, two lifting frames 13 are slidably connected, and on the opposite sides of the two lifting frames 13, two moving grooves 18 are respectively opened. Inside the moving grooves 18, a lifting component is provided. The front and back surfaces of the inner walls of the moving grooves 18 are respectively slidably connected to the front and back surfaces of a slider a142. On the right side surface of the slider a142, an angle box b16 is installed. Inside the angle box b16, an angle adjustment component is provided.
[0028] Specifically, by setting that the adjustment component includes a worm a92 rotatably connected to the lower surface of the inner wall of the angle box a8, the top of the worm a92 passes through the upper surface of the inner wall of the angle box a8 and is fixedly connected to the output shaft of a servo motor a91. The servo motor a91 is installed on the upper surface of the angle box a8. The outer surface of the worm a92 is meshed with the outer surface of a worm gear a93. The front surface of the worm gear a93 is fixedly connected to the back surface of the mounting rod 6 through a bearing and a rotating shaft installed on the front surface of the inner wall of the angle box a8.
[0029] The servo motor a91 drives the worm a92 and the worm gear a93 to rotate. The rotation of the worm gear a93 drives the mounting rod 6 and a number of drill bits 7 to perform angle adjustment, and the type of the drill bits 7 is adjusted according to actual requirements.
[0030] Specifically, by setting that on the upper surface of the fixed frame 2, a cylinder a3 is installed. The telescopic end of the cylinder a3 is fixedly connected to the upper surface of the mounting plate 5.
[0031] The cylinder a3 drives the mounting plate 5, the mounting rod 6 and the drill bits 7 to move downward to punch the corrugated board.
[0032] Specifically, by setting that the orientation adjustment component includes a worm gear b121 installed on the outer surface of the connecting column 11. The outer surface of the worm gear b121 is meshed with the outer surface of a worm b122. The left end of the worm b122 is fixedly connected to the output shaft of a servo motor b123. The servo motor b123 is installed on the left side surface of the inner wall of the orientation box 10.
[0033] The servo motor b123 drives the worm b122 and the worm gear b121 to rotate. The rotation of the worm gear b121 drives the connecting column 11 and the moving frame 21 to adjust the orientation, so as to adjust the orientation of the case board.
[0034] Specifically, by setting that the lifting assembly includes a cylinder b141 installed on the upper surface of the inner wall of the moving groove 18, the telescopic end of the cylinder b141 is fixedly connected to the upper surface of the slider a142, and two clamping plates 15 are respectively rotatably connected to the opposite sides of the two sliders a142;
[0035] The cylinder b141 drives the slider a142 and the clamping plate 15 to move upward. The upward movement of the clamping plate 15 drives the case board to move upward, so as to avoid collision with the moving frame 21 when adjusting the case board.
[0036] Specifically, by setting that the angle adjustment assembly includes a worm c172 rotatably connected to the lower surface of the inner wall of the angle box b16, the outer surface of the worm c172 meshes with the outer surface of the worm gear c173, the left side surface of the worm gear c173 is fixedly connected to the left side surface of the clamping plate 15 through a bearing and a rotating shaft installed on the left side surface of the inner wall of the angle box b16, the top end of the worm c172 passes through the angle box b16 and is fixedly connected to the output shaft of the servo motor c171, and the servo motor c171 is installed in the angle box b16;
[0037] The servo motor c171 drives the worm c172 and the worm gear c173 to rotate. The rotation of the worm gear c173 drives the clamping plate 15 and the case board to adjust the angle.
[0038] Specifically, by setting that two cylinders c19 are installed on the lower surface of the inner wall of the moving frame 21, the telescopic ends of the cylinders c19 are fixedly connected to the right side surfaces of the sliders b20, and lifting frames 13 are fixedly connected to the upper surfaces of the two sliders b20;
[0039] The cylinders c19 drive the two sliders b20, the two lifting frames 13 and the two clamping plates 15 to approach each other, and the case board is clamped and fixed by the two clamping plates 15.
[0040] The working principle and usage process of the present utility model:
[0041] When the present utility model is in use:
[0042] Place the corrugated board on the upper surface of the moving frame 21. The air cylinder c19 drives the two sliders b20, the two lifting frames 13 and the two clamping plates 15 to approach each other, and clamps and fixes the corrugated board through the two clamping plates 15. The servo motor b123 drives the worm b122 and the worm gear b121 to rotate. The rotation of the worm gear b121 drives the connecting column 11 and the moving frame 21 to adjust the orientation, and adjusts the orientation of the corrugated board. The air cylinder b141 drives the slider a142 and the clamping plate 15 to move upward. The upward movement of the clamping plate 15 drives the corrugated board to move upward to avoid collision with the moving frame 21 when adjusting the corrugated board. The servo motor c171 drives the worm c172 and the worm gear c173 to rotate. The rotation of the worm gear c173 drives the clamping plate 15 and the corrugated board to adjust the angle. The servo motor a91 drives the worm a92 and the worm gear a93 to rotate. The rotation of the worm gear a93 drives the mounting rod 6 and several drill bits 7 to adjust the angle, and adjusts the model of the drill bit 7 according to actual needs. The air cylinder a3 drives the mounting plate 5, the mounting rod 6 and the drill bit 7 to move downward to punch holes in the corrugated board.
[0043] The circuits, electronic components and modules involved are all prior arts and can be fully realized by those skilled in the art without further elaboration. The content protected by the present utility model does not involve the improvement of software and methods either.
[0044] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.
Claims
1. A punching device, comprising a chain conveyor device (1), characterized in that: The upper surface of the chain conveyor (1) is fixedly connected to a fixing frame (2), and two slide grooves (4) are respectively provided on the left and right side surfaces of the inner wall of the fixing frame (2), and the front and back surfaces of the inner walls of the two slide grooves (4) are respectively slidably connected to the front and back surfaces of the mounting plate (5), and the front surface of the mounting plate (5) is rotatably connected to a mounting rod (6), and a plurality of drill bits (7) are symmetrically installed on the outer surface of the mounting rod (6), and an angle box a (8) is installed on the back of the mounting plate (5), and a replacement component is arranged inside the angle box a (8), and a plurality of orientation boxes (10) are symmetrically installed on the upper surface of the chain conveyor (1), and the lower surface of the inner wall of the orientation box (10) is rotatably connected to a connecting column ( 11), an azimuth adjustment component is arranged on the outer surface of the connecting column (11), the top end of the connecting column (11) passes through the upper surface of the inner wall of the azimuth box (10) and is fixedly connected to the lower surface of the moving frame (21), the upper surface of the moving frame (21) is slidably connected to two lifting frames (13), and two moving grooves (18) are respectively provided on opposite sides of the two lifting frames (13), a lifting component is arranged inside the moving groove (18), the front and back sides of the inner wall of the moving groove (18) are respectively slidably connected to the front and back sides of the slider a (142), an angle box b (16) is installed on the right side of the slider a (142), and an angle adjustment component is arranged inside the angle box b (16).
2. A punching device according to claim 1, characterized in that: The exchange assembly includes a worm a (92) rotatably connected to the lower surface of the inner wall of the angle box a (8), the top end of the worm a (92) passes through the upper surface of the inner wall of the angle box a (8) and is fixedly connected to the output shaft of the servo motor a (91), the servo motor a (91) is installed on the upper surface of the angle box a (8), the outer surface of the worm a (92) is meshed with the outer surface of the worm wheel a (93), and the front surface of the worm wheel a (93) is fixedly connected to the back surface of the mounting rod (6) through a bearing and a rotating shaft installed on the front surface of the inner wall of the angle box a (8).
3. A punching device according to claim 1, characterized in that: A cylinder a (3) is mounted on the upper surface of the fixing frame (2), and the telescopic end of the cylinder a (3) is fixedly connected to the upper surface of the mounting plate (5).
4. A punching device according to claim 1, characterized in that: The azimuth adjustment assembly comprises a worm wheel b (121) mounted on the outer surface of the connecting column (11), the outer surface of the worm wheel b (121) meshes with the outer surface of the worm b (122), the left end of the worm b (122) is fixedly connected to the output shaft of the servo motor b (123), and the servo motor b (123) is mounted on the left side of the inner wall of the azimuth box (10).
5. A punching device according to claim 1, characterized in that: The lifting assembly comprises a cylinder b (141) mounted on the upper surface of the inner wall of the movable groove (18), the telescopic end of the cylinder b (141) is fixedly connected to the upper surface of the slider a (142), and the two opposite sides of the sliders a (142) are rotatably connected to two clamping plates (15).
6. A punching device according to claim 1, characterized in that: The angle adjustment assembly includes a worm c (172) rotatably connected to the lower surface of the inner wall of the angle box b (16); the outer surface of the worm c (172) meshes with the outer surface of the worm wheel c (173); the left side surface of the worm wheel c (173) is fixedly connected to the left side surface of the clamp (15) through a bearing and a rotating shaft installed on the left side surface of the inner wall of the angle box b (16); the top end of the worm c (172) passes through the angle box b (16) and is fixedly connected to the output shaft of the servo motor c (171); and the servo motor c (171) is installed on the angle box b (16).
7. A punching device according to claim 1, characterized in that: Two cylinders c (19) are installed on the lower surface of the inner wall of the moving frame (21), the telescopic ends of the cylinders c (19) are fixedly connected to the right side surface of the slider b (20), and the upper surfaces of the two sliders b (20) are fixedly connected to the lifting frame (13).