A high-efficiency die-cutting positioning device for carton production

Abstract

This utility model relates to the field of paper box manufacturing technology and discloses a high-efficiency die-cutting and positioning device for paper box production. It includes a mounting plate, with multiple mounting columns fixedly connected to the top of the mounting plate. A fixing plate is fixedly connected to the top of each mounting column, and a telescopic column is fixedly connected to the top of the fixing plate. A fixing plate is fixedly connected to the bottom of each telescopic column. Multiple square plates are fixedly connected to the left and right sides of the fixing plate. Multiple rotating plates are rotatably connected to the bottom of each square plate, and multiple rotating shafts are rotatably connected to adjacent sides of each rotating plate. In this utility model, stretching the telescopic column causes the fixing plate to move downwards. The rotating plate then drives rotating plates one and three to rotate vertically, causing the elongated plate to slide downwards. The spring acts as a buffer, achieving the function of clamping and positioning paper boxes of different sizes, thus improving efficiency.

Description

Technical Field

[0001] This utility model relates to the field of paper box production technology, and in particular to a high-efficiency die-cutting and positioning device for paper box production. Background Technology

[0002] In the paper box manufacturing industry, efficient die-cutting technology is the core link that determines product quality and production efficiency. With the rapid development of the packaging industry, the market demand for personalized and refined paper boxes is increasing, which puts forward higher requirements for the precision and efficiency of die-cutting. Efficient die-cutting technology has achieved rapid and accurate cutting of complex paper box shapes by optimizing the design of cutting tools, transmission system and control system. While improving production efficiency, it also faces the key challenge of insufficient positioning accuracy.

[0003] As a core component of efficient die-cutting processes, the die-cutting positioning device is mainly used to ensure the accurate positioning of the cardboard during die-cutting, avoiding increased scrap rates due to misalignment. Its core function is to provide a precise positioning reference for the cardboard, serving as a crucial link between cardboard conveying and die-cutting. Traditional die-cutting positioning devices typically consist of a mechanical positioning mechanism, photoelectric sensors, and a simple control system. The mechanical positioning mechanism is often a rigid mechanical baffle used to physically limit the cardboard's position. The photoelectric sensor detects the cardboard's position signal and transmits it to the simple control system. However, traditional die-cutting positioning devices are prone to causing indentations and damage to the cardboard surface, affecting the paper's performance. The appearance quality of the box is important, and traditional devices lack adaptive adjustment capabilities when facing cardboard of different thicknesses and materials. To solve this problem, existing technologies use elastic buffer positioning mechanisms to replace rigid mechanical baffles. The elastic deformation of springs and rubber pads reduces contact damage to the cardboard. When the cardboard comes into contact with the positioning mechanism, the elastic element can absorb part of the impact force, avoiding indentations and damage to the cardboard caused by rigid collisions. However, after long-term use, this technology is difficult to meet the needs of high-precision die-cutting, and it lacks an adaptive structure. It cannot cut cardboard boxes of different sizes, has low efficiency, and cannot adjust the cutting position according to needs, resulting in low practicality. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a high-efficiency die-cutting and positioning device for paper box production, which aims to improve the problems of existing technology that cannot cut paper boxes of different sizes, has low efficiency, cannot adjust the cutting position according to needs, and has low practicality.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a high-efficiency die-cutting and positioning device for paper box production, comprising a mounting plate, a plurality of mounting columns fixedly connected to the top of the mounting plate, a fixed plate fixedly connected to the top of the mounting columns, a plurality of rotating plates II rotatably connected to the left and right sides of the fixed plate, a telescopic column fixedly connected to the top of the fixed plate, a fixed plate fixedly connected to the bottom of the telescopic column, a plurality of square plates fixedly connected to the left and right sides of the fixed plate, a plurality of rotating plates I rotatably connected to the bottom of the plurality of square plates, a plurality of rotating shafts rotatably connected to the adjacent side of the plurality of rotating plates I, a plurality of rotating plates III rotatably connected to the adjacent side of the plurality of rotating shafts, the rotating plates III rotatably connected to the square plates, an elongated plate fixedly connected to the bottom of the lower square plate, a plurality of springs fixedly connected to the bottom of the elongated plate, and a die-cutting mechanism fixedly connected to the front side of the mounting plate, the die-cutting mechanism being used for die-cutting.

[0006] As a further description of the above technical solution:

[0007] The die-cutting mechanism includes a slide rail, the bottom of which is fixedly connected to the top of a mounting plate. A slider is slidably connected to the top of the slide rail, and a support plate is fixedly connected to the top of the slider. A motor is fixedly connected to the rear side of the support plate, and a gear is fixedly connected to the output end of the motor. A chain is meshed with the outer wall of the gear, and a gear is meshed with the inner left wall of the chain. A slice is fixedly connected to the rear side of the gear, and a sliding column is rotatably connected to the bottom of the slice. A slider is fixedly connected to the bottom of the sliding column.

[0008] As a further description of the above technical solution:

[0009] The mounting plate has multiple support legs fixedly connected to its bottom perimeter, and the bottom of each support leg is fixedly connected to an anti-slip pad.

[0010] As a further description of the above technical solution:

[0011] A vacuum cleaner is fixedly connected to the top of the mounting plate, and an absorption port is provided on the rear side of the vacuum cleaner.

[0012] As a further description of the above technical solution:

[0013] A display is fixedly connected to the front side of the support plate, and an emergency stop button is also fixedly connected to the front side of the support plate.

[0014] As a further description of the above technical solution:

[0015] A display screen is fixedly connected to the front left side of the monitor, a button is fixedly connected to the front right side of the monitor, and a power button is fixedly connected to the front right side of the monitor.

[0016] As a further description of the above technical solution:

[0017] The vacuum cleaner has a discharge port on its top, and a cover plate is provided on the top of the discharge port.

[0018] As a further description of the above technical solution:

[0019] A pad is fixedly connected to the top of the mounting plate, and a limit plate is fixedly connected to the rear top side of the mounting plate.

[0020] This utility model has the following beneficial effects:

[0021] 1. In this utility model, when it is necessary to ensure accurate positioning during the die-cutting process, the fixed plate can be moved downward by stretching the telescopic column. Then, the second rotating plate starts to rotate, driving the first and third rotating plates to rotate in the vertical direction, so that the elongated plate slides down along the mounting column until it presses against the cardboard box. The spring plays a buffering role to prevent the cardboard box from deforming, thus achieving the function of clamping and positioning cardboard boxes of different sizes, improving efficiency.

[0022] 2. In this utility model, when die-cutting is required in different directions according to the needs, the motor is supported by the support plate and the motor is turned on, so that gear one drives gear two to start rotating through the chain. At the same time, the slice starts to rotate. The cutting range of the slice is widened by the slide rail and slider one. At the same time, the slice can be cut in different directions by the sliding column, thus achieving the function of die-cutting in different positions according to the needs, and enhancing the practicality. Attached Figure Description

[0023] Figure 1 This is a front perspective view of a high-efficiency die-cutting positioning device for paper box production proposed in this utility model;

[0024] Figure 2 This is a partial structural exploded view of the fixing plate of a high-efficiency die-cutting positioning device for paper box production proposed in this utility model;

[0025] Figure 3 This is a partial structural diagram of the slider of a high-efficiency die-cutting positioning device for paper box production proposed in this utility model;

[0026] Figure 4 This is a partial structural diagram of the support leg of a high-efficiency die-cutting positioning device for paper box production proposed in this utility model;

[0027] Figure 5 This is a partial structural diagram of the display of a high-efficiency die-cutting positioning device for paper box production proposed in this utility model.

[0028] Legend:

[0029] 1. Mounting plate; 2. Die-cutting mechanism; 201. Slide rail; 202. Slider 1; 203. Support plate; 204. Motor; 205. Gear 1; 206. Chain; 207. Slice; 208. Sliding column; 209. Slider 2; 210. Gear 2; 3. Mounting column; 4. Telescopic column; 5. Fixing plate; 6. Square plate; 7. Rotating plate 1; 8. Fixing disc; 9. Rotating plate 2; 10. Rotating plate 3; 11. Rotating shaft; 12. Spring; 13. Long plate; 14. Support leg; 15. Vacuum cleaner; 16. Discharge port; 17. Cover plate; 18. Absorption port; 19. Display; 20. Display screen; 21. Button; 22. Power button; 23. Emergency stop button; 24. Anti-slip mat; 25. Pad plate; 26. Limiting plate. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] Please see the appendix Figure 1 and attached Figure 2 This utility model provides an embodiment of a high-efficiency die-cutting and positioning device for paper box production, comprising a mounting plate 1, which serves as the basic support component of the entire device for fixing and installing other components. Multiple mounting columns 3 are fixedly connected to the top of the mounting plate 1, and a fixing plate 5 is fixedly connected to the top of each mounting column 3. The fixing plate 5 serves as a platform for connecting and supporting telescopic columns 4. The top of the fixing plate 5 is fixedly connected to the telescopic column 4, and a fixing plate 8 is fixedly connected to the bottom of the telescopic column 4. Multiple rotating plates 2 are rotatably connected to the left and right sides of the fixing plate 5. The fixing plate 8 is used to increase the stability and load-bearing capacity of the bottom of the telescopic column 4. Multiple square plates 6 are fixedly connected to the left and right sides of the fixing plate 5, and multiple rotating plates 6 are rotatably connected to the bottom of each square plate 6. 7. Rotating plate 7 can be adjusted at an angle as needed to adapt to the shape and size of the cardboard box. Multiple rotating shafts 11 are rotatably connected to adjacent sides of multiple rotating plates 7. The rotating shafts 11 are used for rotation. Multiple rotating plates 3 10 are rotatably connected to adjacent sides of multiple rotating shafts 11. Rotating plates 3 10 are rotatably connected to square plate 6. A long plate 13 is fixedly connected to the bottom of the lower square plate 6. The long plate 13 serves as a platform for supporting and fixing springs 12. Multiple springs 12 are fixedly connected to the bottom of the long plate 13. The springs 12 can provide elasticity as needed to adapt to cardboard boxes of different thicknesses. At the same time, it also helps to improve the positioning of the cardboard box and the die-cutting accuracy. A die-cutting mechanism 2 is fixedly connected to the front side of the mounting plate 1. The die-cutting mechanism 2 is used for die-cutting.

[0032] Specifically, multiple mounting columns 3 are fixedly connected to the top of the mounting plate 1. The mounting columns 3 serve to support and fix the upper components, ensuring the stability of the device. Telescopic columns 4 are fixedly connected to the top of the fixed plate 5. The telescopic columns 4 can be adjusted in height as needed to accommodate cardboard boxes of different sizes. Multiple square plates 6 are fixedly connected to the left and right sides of the fixed plate 5. The square plates 6 serve as the supporting structure connecting rotating plate 1 7 and rotating plate 3 10. Multiple rotating shafts 11 are rotatably connected to adjacent sides of multiple rotating plates 1 7. The rotating shafts 11 serve as the hub connecting rotating plate 1 7 and rotating plate 3 10, allowing them to rotate relative to each other. Multiple rotating plates 3 10 are rotatably connected to adjacent sides of multiple rotating shafts 11. Rotating plates 3 10 are rotatably connected to square plates 6, allowing rotating plates 3 10 to also adjust their angle as needed, further increasing the flexibility of the device. A die-cutting mechanism 2 is fixedly connected to the front of the mounting plate 1. The die-cutting mechanism 2 is the core component of the entire device and is used for precise die-cutting of cardboard boxes.

[0033] Please see the appendix Figure 1 Appendix Figure 3 and attached Figure 4 The die-cutting mechanism 2 includes a slide rail 201. The bottom of the slide rail 201 is fixedly connected to the top of the mounting plate 1. The function of the slide rail 201 is to provide a stable sliding track for the entire die-cutting mechanism 2, ensuring that each component can smoothly reciprocate. A slider 202 is slidably connected to the top of the slide rail 201. A support plate 203 is fixedly connected to the top of the slider 202. The function of the support plate 203 is to fix the motor 204 and other related components, ensuring their stability and positional accuracy. The motor 204 is fixedly connected to the rear side of the support plate 203. A gear 205 is fixedly connected to the output end of the motor 204. The function of the gear 205 is to transmit power from the motor 204. The power of 4, through meshing with chain 206, drives chain 206 and gear 210 to rotate. The outer wall of gear 205 is meshed with chain 206, and the inner left wall of chain 206 is meshed with gear 210. The function of gear 210 is to receive the power transmitted by chain 206 and drive slice 207 to rotate. Slice 207 is fixedly connected to the rear side of gear 210. Sliding column 208 is rotatably connected to the bottom of slice 207. The function of sliding column 208 is to allow slice 207 to slide along a certain trajectory while rotating, so as to adapt to different cutting requirements. Sliding block 209 is fixedly connected to the bottom of sliding column 208.

[0034] Specifically, the bottom of the slide rail 201 is fixedly connected to the top of the mounting plate 1 to ensure the stability of the entire mechanism. A slider 202 is slidably connected to the top of the slide rail 201. The function of the slider 202 is to slide along the top of the slide rail 201, providing stable support and a moving path for the support plate 203. A motor 204 is fixedly connected to the rear side of the support plate 203. The function of the motor 204 is to provide power to drive the gear 205 to rotate. A chain 206 is meshed with the outer wall of the gear 205. The function of the chain 206 is to transmit the power of the gear 205, so that the gear 210 can rotate synchronously. A slice 207 is fixedly connected to the rear side of the gear 210. The function of the slice 207 is to perform actual cutting work, and to achieve die-cutting of materials by rotation. A slider 209 is fixedly connected to the bottom of the sliding column 208. The function of the slider 209 is to slide along the bottom of the slide rail 201, providing stable support and a moving path for the sliding column 208 and the slice 207.

[0035] Please see the appendix Figure 4 and attached Figure 5 Multiple support legs 14 are fixedly connected to the bottom of the mounting plate 1. The support legs 14 are used to support and fix the entire device to ensure its stable placement. Anti-slip pads 24 are fixedly connected to the bottom of the support legs 14. A display 19 is fixedly connected to the front of the support plate 203. The display 19 is used to display the operation interface and various information to facilitate user monitoring and operation. An emergency stop button 23 is fixedly connected to the front of the support plate 203. A display screen 20 is fixedly connected to the front left end of the display 19. The display screen 20 is used to display various operation information and status indicators. A button 21 is fixedly connected to the front right end of the display 19. A power button 22 is fixedly connected to the front right end of the display 19.

[0036] Specifically, the bottom of the support leg 14 is fixedly connected to an anti-slip pad 24. The anti-slip pad 24 increases the friction with the ground and prevents the device from sliding and shifting during use. An emergency stop button 23 is also fixedly connected to the front side of the support plate 203. The emergency stop button 23 is used to immediately cut off the power and stop the device from running in an emergency to ensure the safety of the operator. A button 21 is fixedly connected to the front right end of the display 19. The button 21 is used to execute specific operation commands. A power button 22 is also fixedly connected to the front right end of the display 19. The power button 22 is used to control the power switch of the entire device, allowing users to turn the device on and off as needed.

[0037] Please see the appendix Figure 1 and attached Figure 4A vacuum cleaner 15 is fixedly connected to the top of the mounting plate 1. An absorption port 18 is provided on the rear side of the vacuum cleaner 15. A pad 25 is fixedly connected to the top of the mounting plate 1. The pad 25 can provide additional stability and prevent the slice 207 from damaging the countertop. A limit plate 26 is fixedly connected to the rear side of the top of the mounting plate 1. A discharge port 16 is provided on the top of the vacuum cleaner 15. The discharge port 16 is located on the top of the vacuum cleaner 15 to facilitate the discharge of sucked-up dust and debris. A cover plate 17 is provided on the top of the discharge port 16.

[0038] Specifically, the suction port 18 is designed to absorb dust and debris generated during die-cutting and may also protect the vacuum cleaner 15. The limiting plate 26 restricts the movement of the cardboard box within a specific range to ensure its stability and safety during operation. To prevent dust from scattering to other areas during discharge, a cover plate 17 is specially provided above the discharge port 16. The cover plate 17 can effectively control the discharge of dust and ensure the cleanliness of the cleaning work.

[0039] Working principle: By stretching the telescopic column 4, the fixed plate 8 moves downward, and then the rotating plate 2 9 starts to rotate, driving the rotating plate 1 7 and the rotating plate 3 10 to rotate in the vertical direction, so that the elongated plate 13 slides down along the mounting column 3 until it presses against the cardboard box. The spring 12 plays a buffering role to prevent the cardboard box from deforming, thus achieving the function of clamping and positioning cardboard boxes of different sizes, improving efficiency.

[0040] The motor 204 is supported by the support plate 203. When the motor 204 is turned on, the gear 1 205 drives the gear 210 to start rotating through the chain 206. At the same time, the slice 207 starts to rotate. The cutting range of the slice 207 is widened by the slide rail 201 and the slider 1 202. At the same time, the slice 207 can be cut in different directions by the sliding column 208, which achieves the function of die-cutting in different positions according to the needs, thus enhancing its practicality.

[0041] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended 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 described in the foregoing embodiments or make equivalent substitutions for some of the technical features. 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 high-efficiency die-cutting positioning device for carton production, comprising a mounting plate (1), characterized in that: The top of the mounting plate (1) is fixedly connected to multiple mounting columns (3), the top of the mounting columns (3) is fixedly connected to a fixing plate (5), the top of the fixing plate (5) is fixedly connected to a telescopic column (4), the bottom of the telescopic column (4) is fixedly connected to a fixing plate (8), multiple rotating plates (9) are rotatably connected to the left and right sides of the fixing plate (8), multiple square plates (6) are fixedly connected to the left and right sides of the fixing plate (5), and multiple rotating plates (7) are rotatably connected to the bottom of the multiple square plates (6). Multiple rotating plates (7) are rotatably connected to multiple rotating shafts (11) on adjacent sides. Multiple rotating plates (3) (10) are rotatably connected to adjacent sides of multiple rotating shafts (11). The rotating plates (3) (10) are rotatably connected to the square plate (6). The bottom of the lower square plate (6) is fixedly connected to a long plate (13). The bottom of the long plate (13) is fixedly connected to multiple springs (12). The front side of the mounting plate (1) is fixedly connected to a die-cutting mechanism (2). The die-cutting mechanism (2) is used for die-cutting.

2. The high-efficiency die-cutting positioning device for carton production according to claim 1, characterized in that: The die-cutting mechanism (2) includes a slide rail (201), the bottom of which is fixedly connected to the top of the mounting plate (1). A slider (202) is slidably connected to the top of the slide rail (201). A support plate (203) is fixedly connected to the top of the slider (202). A motor (204) is fixedly connected to the rear side of the support plate (203). A gear (205) is fixedly connected to the output end of the motor (204). A chain (206) is meshed with the outer wall of the gear (205). A gear (210) is meshed with the left inner wall of the chain (206). A slice (207) is fixedly connected to the rear side of the gear (210). A sliding column (208) is rotatably connected to the bottom of the slice (207). A slider (209) is fixedly connected to the bottom of the sliding column (208).

3. The high-efficiency die-cutting positioning device for carton production according to claim 1, characterized in that: The mounting plate (1) has multiple support legs (14) fixedly connected around its bottom perimeter, and the bottom of each support leg (14) is fixedly connected with an anti-slip pad (24).

4. The high-efficiency die-cutting positioning device for carton production according to claim 1, characterized in that: A vacuum cleaner (15) is fixedly connected to the top of the mounting plate (1), and an absorption port (18) is provided on the rear side of the vacuum cleaner (15).

5. The high-efficiency die-cutting positioning device for carton production according to claim 2, characterized in that: A display (19) is fixedly connected to the front side of the support plate (203), and an emergency stop button (23) is fixedly connected to the front side of the support plate (203).

6. The high-efficiency die-cutting positioning device for carton production according to claim 5, characterized in that: The display (19) is fixedly connected to the front left end of the display (20), the display (19) is fixedly connected to the front right end of the display (19), and the display (19) is fixedly connected to the power button (22).

7. The high-efficiency die-cutting positioning device for carton production according to claim 4, characterized in that: The vacuum cleaner (15) has a discharge port (16) on its top, and a cover plate (17) is provided on the top of the discharge port (16).

8. The high-efficiency die-cutting positioning device for carton production according to claim 1, characterized in that: A pad (25) is fixedly connected to the top of the mounting plate (1), and a limiting plate (26) is fixedly connected to the rear top of the mounting plate (1).

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