Chamfering equipment for packaging box machining and cutting
By designing a chamfering device for packaging box processing and cutting, including clamping fixed components, moving components and height adjustment components, the problem that existing equipment cannot adapt to packaging boxes of different sizes and shapes and inaccurate cutting force is solved, and rapid adaptation and precise cutting are achieved, reducing production preparation time and cutting errors.
Patent Information
- Application Number
- CN202421914562.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-08
- Publication Date
- 2025-05-27
- Estimated Expiration
- 2034-08-08
AI Technical Summary
The existing chamfering equipment used for packaging box processing and cutting cannot quickly adapt to packaging boxes of different sizes and shapes, resulting in frequent mold replacement or equipment adjustment, which increases production preparation time and cannot effectively adjust the height of the cutting head, resulting in inaccurate cutting force and increased problems such as cutting error and burrs.
A chamfering device including a clamping fixing assembly, a moving assembly and a height adjustment assembly is designed. The clamping and fixing assembly clamps the packaging box through a limit rod driven by a cylinder, the moving assembly realizes uniform forward and backward movement of the cutting head through a motor-driven screw, and the height adjustment assembly adjusts the height of the cutting head through a motor-driven screw.
The equipment can quickly adapt to packaging boxes of different sizes and shapes, reduce production preparation time, and achieve accurate cutting of packaging boxes of different thicknesses and materials, avoid cutting errors and burrs caused by material differences, and improve the appearance quality of the product.
Smart Images
Figure CN222904992U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of packaging box processing, in particular to a chamfering device for cutting in the processing of packaging boxes. Background Technique
[0002] The chamfering device is a special tool for chamfering the front end face of a pipeline or a flat plate during welding. The chamfering device solves the problems of non-standard angles, rough slopes, and high working noise in operation processes such as flame cutting and grinding by a grinding machine, and has the advantages of simple operation, standard angles, and smooth surfaces. It also has the advantages of light weight, high probability of grooving, durability, and convenient operation. The following problems exist in the prior art:
[0003] The existing chamfering device for cutting in the processing of packaging boxes cannot quickly adapt to packaging boxes of different sizes and shapes, resulting in frequent replacement of molds or adjustment of the device, thus greatly increasing the production preparation time. In addition, the existing device cannot effectively adjust the height of the cutting head, resulting in the device being unable to adapt to packaging box materials of different thicknesses and materials. Different materials and thicknesses of packaging boxes may require different cutting pressures and depths during cutting, which cannot ensure the precise control of the cutting force, increasing the cutting error caused by material differences. At the same time, in the existing device, during the cutting process, the cutting head cannot move uniformly back and forth, resulting in an uneven cutting effect and being unable to avoid problems such as burrs and unevenness during cutting, reducing the appearance quality of the product. Content of the Utility Model
[0004] The utility model provides a chamfering device for cutting in the processing of packaging boxes to solve the problems raised in the above background technique.
[0005] To solve the above technical problems, the technical solution adopted by the utility model is:
[0006] A chamfering device for cutting in the processing of packaging boxes includes a base. Four corners of the bottom of the base are fixedly connected with legs. Rectangular grooves are formed on the front and rear sides of the top of the base. A number of grooves are formed on the top of the base at equal intervals from left to right. A clamping and fixing component is arranged at the bottom of the base. A moving component slidingly connected with the inner wall of the rectangular groove is arranged on the top of the base. A height adjusting component is fixedly connected to the left side of the moving component.
[0007] The further improvement of the technical solution of the utility model lies in that: the clamping and fixing component includes a fixing frame. Four corners of the top of the fixing frame are fixedly connected with vertical rods. The tops of the four vertical rods are fixedly connected to the bottom of the base. Two symmetrically arranged cross plates are fixedly connected to the top of the fixing frame. A first fixing plate is fixedly connected to the tops of the two cross plates. A rotating plate is rotatably connected to the top of the first fixing plate.
[0008] A further improvement of the technical solution of the present utility model lies in that: both the left and right sides of the top of the rotating plate are rotatably connected with connecting rods. One end of each of the two connecting rods away from the rotating plate is rotatably connected with a first fixing rod. A plurality of limiting rods are fixedly connected to the top of each of the two first fixing rods and are equally spaced left and right. The number, position and size of the plurality of limiting rods are adapted to the grooves, and the outer wall of the limiting rod is slidably connected with the inner wall of the groove. The bottom of each of the two first fixing rods is slidably connected with two guide rails fixedly connected to the cross plate. Two symmetrically arranged cylinder fixing plates are fixedly connected to the top of the fixing frame. Cylinders are fixedly connected to the top of each of the two cylinder fixing plates. The output ends of the two cylinders are fixedly connected to the front first fixing rod.
[0009] A further improvement of the technical solution of the present utility model lies in that: the moving component includes a connecting frame. The bottom of the connecting frame is slidably connected with the inner wall of the rectangular groove. A first motor is fixedly connected to the rear side wall of the connecting frame. The output end of the first motor penetrates to the rear inner wall of the connecting frame and is fixedly connected with a first screw rod. One end of the first screw rod away from the first motor is rotatably connected with the front inner wall of the connecting frame. A first nut is threadedly connected to the outer wall of the first screw rod. A moving seat is fixedly connected to the left side of the first nut. Two first sliders are fixedly connected to the upper and lower sides of the right side wall of the moving seat. A first sliding rod is slidably connected to the inner walls of the two first sliders on the upper and lower sides. The front, rear, upper and lower ends of the two first sliding rods are fixedly connected to the connecting frame.
[0010] A further improvement of the technical solution of the present utility model lies in that: the height adjusting component includes a second motor. The bottom of the second motor is fixedly connected to the top of the moving seat. The output end of the second motor penetrates to the inner top wall of the moving seat and is fixedly connected with a second screw rod. One end of the second screw rod away from the second motor is rotatably connected to the inner bottom wall of the moving seat. A second nut is threadedly connected to the outer surface of the second screw rod. A second fixing plate is fixedly connected to the left side of the second nut. Two second sliders are fixedly connected to the front and rear sides of the right side wall of the second fixing plate. A second sliding rod is slidably connected to the inner walls of the two second sliders on the front and rear sides. The upper, lower, front and rear ends of the two second sliding rods are fixedly connected to the moving seat. A third motor is fixedly connected to the left side of the second fixing plate. A cutting head is fixedly connected to the output end of the third motor.
[0011] Due to the adoption of the above technical solution, the technical progress achieved by the present utility model compared with the prior art is:
[0012] 1. The utility model provides a chamfering device for processing and cutting of packaging boxes. The provided clamping and fixing component uses the output end of a cylinder to push the front fixing rod 1, causing the fixing rod 1 to slide on the guide rail. A number of limit rods evenly distributed left and right at the top of the fixing rod 1 slide in the groove. As the fixing rod 1 moves, the connecting rods rotatably connected to the left and right sides of the top of the rotating plate drive the rear fixing rod 1 to move synchronously, enabling the limit rods to clamp the packaging box, allowing the device to quickly adapt to packaging boxes of different sizes and shapes without frequently replacing molds or adjusting the equipment, thus greatly reducing the production preparation time.
[0013] 2. The utility model provides a chamfering device for processing and cutting of packaging boxes. The provided height adjustment component uses a motor 2 to drive a screw rod 2 to rotate. The nut 2 threadedly connected to its outer surface will move up and down along the screw rod 2, and the fixing plate 2 fixed to the left side of the nut 2 also moves up and down accordingly, driving the cutting head to move up and down. The slider 2 slides on the slide rod 2, ensuring the stability of the movement of the fixing plate 2, thereby achieving chamfering and cutting of packaging boxes of different thicknesses, effectively and precisely controlling the cutting force, and avoiding cutting errors caused by material differences.
[0014] 3. The utility model provides a chamfering device for processing and cutting of packaging boxes. The provided moving component uses a motor 1 to drive a screw rod 1 to rotate. The nut 1 threadedly connected to its outer wall will move back and forth along the screw rod 1, and the moving seat also moves accordingly. The slider 1 slides on the slide rod 1, ensuring the stability of the movement of the moving seat, thereby ensuring that during the cutting process, the cutting head can move evenly back and forth, achieving a uniform cutting effect, avoiding problems such as burrs and unevenness during the cutting process, and improving the appearance quality of the product. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 is the overall structural schematic diagram of the utility model;
[0016] Figure 2 is the structural schematic diagram of the clamping and fixing component of the utility model;
[0017] Figure 3 is the structural schematic diagram of the moving component of the utility model;
[0018] Figure 4 is the structural schematic diagram of the height adjustment component of the utility model;
[0019] Figure 5 is another structural schematic diagram of the height adjustment component of the utility model.
[0020] In the figure: 101, base; 102, leg; 103, rectangular groove; 104, groove; 2, clamping and fixing component; 201, fixing frame; 202, vertical rod; 203, cross plate; 204, first fixing plate; 205, rotating plate; 206, connecting rod; 207, first fixing rod; 208, limiting rod; 209, cylinder fixing plate; 210, cylinder; 211, guide rail; 3, moving component; 301, connecting frame; 302, first motor; 303, first screw rod; 304, first nut; 305, first slider; 306, first sliding rod; 307, moving seat; 4, height adjusting component; 402, second motor; 403, second screw rod; 404, second nut; 405, second slider; 406, second sliding rod; 407, second fixing plate; 408, third motor; 409, cutting head. Detailed implementation mode
[0021] In order to make the technical means, creative features, achieved purposes and effects realized by the present utility model easy to understand, the present utility model will be further described below in conjunction with the specific implementation mode:
[0022] As Figure 1 shown, the present utility model provides a chamfering device for processing and cutting of packaging boxes, including a base 101. Legs 102 are fixedly connected to the four corners of the bottom of the base 101. Rectangular grooves 103 are provided on the front and rear sides of the top of the base 101. A number of grooves 104 are provided on the top of the base 101 at equal intervals from left to right. A clamping and fixing component 2 is arranged at the bottom of the base 101. A moving component 3 which is slidably connected to the inner wall of the rectangular groove 103 is arranged on the top of the base 101. A height adjusting component 4 is fixedly connected to the left side of the moving component 3.
[0023] The legs 102 at the four corners of the bottom of the base 101 are used to support the whole device. The rectangular grooves 103 on the top of the base 101 are used for the sliding of the moving component 3. The grooves 104 cooperate with the clamping and fixing component 2 to fix the packaging box. The clamping and fixing component 2 is located at the bottom of the base 101 and is used to fix the packaging box. The moving component 3 slides on the top of the base 101 and is used to adjust the left and right positions of the cutting head 409 to facilitate cutting of packaging boxes of different lengths. The height adjusting component 4 connected to its left side can adjust the height of the cutting head 409 so as to adapt to packaging box materials of different thicknesses and materials.
[0024] As Figure 2 shown, the clamping and fixing component 2 includes a fixing frame 201. Vertical rods 202 are fixedly connected to the four corners of the top of the fixing frame 201. The tops of the four vertical rods 202 are fixedly connected to the bottom of the base 101. Two symmetric cross plates 203 are fixedly connected to the top of the fixing frame 201. A first fixing plate 204 is fixedly connected to the tops of the two cross plates 203. A rotating plate 205 is rotatably connected to the top of the first fixing plate 204.
[0025] AsFigure 2 As shown in the figure, connecting rods 206 are rotatably connected to both the left and right sides of the top of the rotating plate 205. One end of each of the two connecting rods 206 away from the rotating plate 205 is rotatably connected to a first fixing rod 207. A plurality of limiting rods 208 are fixedly connected to the top of each of the two first fixing rods 207 and are equally spaced left and right. The number, position, and size of the plurality of limiting rods 208 are adapted to the grooves 104, and the outer wall of the limiting rod 208 is slidably connected to the inner wall of the groove 104. Two guide rails 211 fixedly connected to the cross plate 203 are slidably connected to the bottom of each of the two first fixing rods 207. Two symmetrically arranged cylinder fixing plates 209 are fixedly connected to the top of the fixing frame 201. Cylinders 210 are fixedly connected to the top of each of the two cylinder fixing plates 209. The output ends of the two cylinders 210 are fixedly connected to the front first fixing rod 207.
[0026] When it is necessary to fix the packaging box, start the two cylinders 210. The output ends of the cylinders 210 push the front first fixing rod 207, so that the first fixing rod 207 slides on the guide rail 211. A plurality of limiting rods 208 equally spaced left and right at the top of the first fixing rod 207 slide in the groove 104. As the first fixing rod 207 moves, the connecting rods 206 rotatably connected to both the left and right sides of the top of the rotating plate 205 drive the rear first fixing rod 207 to move synchronously, so that the limiting rods 208 clamp the packaging box, enabling the device to quickly adapt to packaging boxes of different sizes and shapes without frequently replacing molds or adjusting equipment, thus greatly reducing the production preparation time.
[0027] As Figure 3 、 Figure 4 shown, the moving assembly 3 includes a connecting frame 301. The bottom of the connecting frame 301 is slidably connected to the inner wall of the rectangular groove 103. A first motor 302 is fixedly connected to the rear side wall of the connecting frame 301. The output end of the first motor 302 penetrates to the rear inner wall of the connecting frame 301 and is fixedly connected to a first screw rod 303. One end of the first screw rod 303 away from the first motor 302 is rotatably connected to the front inner wall of the connecting frame 301. A first nut 304 is threadedly connected to the outer wall of the first screw rod 303. A moving seat 307 is fixedly connected to the left side of the first nut 304. Two first sliding blocks 305 are fixedly connected to both the upper and lower sides of the right side wall of the moving seat 307. A first sliding rod 306 is slidably connected to the inner walls of the two first sliding blocks 305 on the upper and lower sides. The front and rear ends of the two first sliding rods 306 are fixedly connected to the connecting frame 301.
[0028] When it is necessary to drive the cutting head 409 to move back and forth for chamfer cutting, the first motor 302 is started. The first motor 302 is fixed to the rear side wall of the connecting frame 301. The output end of the first motor 302 drives the first screw rod 303 to rotate. When the first screw rod 303 rotates, the first nut 304 threadedly connected to the outer wall thereof will move back and forth along the first screw rod 303. The moving seat 307 fixed to the left side of the first nut 304 also moves accordingly. The first sliders 305 on the upper and lower sides of the right side wall of the moving seat 307 slide on the first slide rod 306, which ensures the stability of the movement of the moving seat 307. Thus, during the cutting process of the device, the cutting head can move back and forth evenly, achieving a uniform cutting effect, avoiding problems such as burrs and unevenness during the cutting process, and improving the appearance quality of the product.
[0029] As Figure 4 , Figure 5 shown, the height adjustment assembly 4 includes a second motor 402. The bottom of the second motor 402 is fixedly connected to the top of the moving seat 307. The output end of the second motor 402 penetrates through the inner top wall of the moving seat 307 and is fixedly connected to a second screw rod 403. One end of the second screw rod 403 away from the second motor 402 is rotatably connected to the inner bottom wall of the moving seat 307. A second nut 404 is threadedly connected to the outer surface of the second screw rod 403. A second fixing plate 407 is fixedly connected to the left side of the second nut 404. Two second sliders 405 are fixedly connected to the front and rear sides of the right side wall of the second fixing plate 407. The inner walls of the two second sliders 405 on the front and rear sides are slidably connected to a second slide rod 406. The upper and lower ends of the two second slide rods 406 are fixedly connected to the moving seat 307. A third motor 408 is fixedly connected to the left side of the second fixing plate 407. The output end of the third motor 408 is fixedly connected to a cutting head 409.
[0030] When it is necessary to adjust the height of the cutting head 409, the second motor 402 is started. The second motor 402 is fixed to the top of the moving seat 307. Its output end drives the second screw rod 403 to rotate. When the second screw rod 403 rotates, the second nut 404 threadedly connected to its outer surface will move up and down along the second screw rod 403. The second fixing plate 407 fixed to the left side of the second nut 404 also moves up and down accordingly. The second sliders 405 on the front and rear sides of the right side wall of the second fixing plate 407 slide on the second slide rod 406. The upper and lower ends of the second slide rod 406 are fixedly connected to the moving seat 307, ensuring the stability of the movement of the second fixing plate 407. The cutting head 409 connected to the output end of the third motor 408 fixed to the left side of the second fixing plate 407 adjusts its height as the second fixing plate 407 moves, thereby realizing chamfer cutting of packaging boxes with different thicknesses, effectively and accurately controlling the cutting force, and avoiding cutting errors caused by material differences.
[0031] Next, the working principle of the chamfering device for processing and cutting packaging boxes will be specifically described.
[0032] As Figures 1-5As shown in the figure, when in use, it is first necessary to fix the packaging box. Start the two cylinders 210. The output end of the cylinder 210 pushes the first fixing rod 207 at the front side, so that the first fixing rod 207 slides on the guide rail 211. A plurality of limiting rods 208 evenly distributed left and right at the top of the first fixing rod 207 slide in the groove 104. As the first fixing rod 207 moves, the connecting rods 206 rotatably connected to the left and right sides of the top of the rotating plate 205 drive the first fixing rod 207 at the rear side to move synchronously, so that the limiting rods 208 clamp the packaging box, enabling the device to quickly adapt to packaging boxes of different sizes and shapes without frequently replacing molds or adjusting equipment, thereby greatly reducing the production preparation time.
[0033] After fixing the packaging box, adjust the height of the cutting head 409. Start the second motor 402. The second motor 402 is fixed on the top of the moving seat 307, and its output end drives the second screw rod 403 to rotate. When the second screw rod 403 rotates, the second nut 404 threadedly connected to its outer surface will move up and down along the second screw rod 403. The second fixing plate 407 fixed to the left side of the second nut 404 also moves up and down accordingly. The second sliders 405 on the front and rear sides of the right side wall of the second fixing plate 407 slide on the second slide rod 406. The upper and lower ends of the second slide rod 406 are fixedly connected to the moving seat 307, ensuring the stability of the movement of the second fixing plate 407. The cutting head 409 connected to the output end of the third motor 408 fixed to the left side of the second fixing plate 407 adjusts its height as the second fixing plate 407 moves, thereby realizing the chamfer cutting of packaging boxes of different thicknesses, effectively controlling the cutting force accurately, and avoiding cutting errors caused by material differences.
[0034] When it is necessary to drive the cutting head 409 to move back and forth for chamfer cutting, start the first motor 302. The first motor 302 is fixed on the rear side wall of the connecting frame 301, and its output end drives the first screw rod 303 to rotate. When the first screw rod 303 rotates, the first nut 304 threadedly connected to its outer wall will move back and forth along the first screw rod 303. The moving seat 307 fixed to the left side of the first nut 304 also moves accordingly. The first sliders 305 on the upper and lower sides of the right side wall of the moving seat 307 slide on the first slide rod 306. This ensures the stability of the movement of the moving seat 307, so as to ensure that during the cutting process, the cutting head can move back and forth evenly, achieving an even cutting effect, and avoiding problems such as burrs and unevenness during the cutting process, and improving the appearance quality of the product.
[0035] The above text generally describes the present invention in detail, but based on the present invention, some modifications or improvements can be made, which are obvious to those of ordinary skill in the art. Therefore, modifications or improvements made without departing from the spirit of the present invention are within the protection scope of the present invention.
Claims
1. A chamfering device for processing and cutting packaging boxes, comprising a base (101), characterized in that: The four corners of the bottom of the base (101) are fixedly connected to supporting legs (102); the front and rear sides of the top of the base (101) are provided with rectangular grooves (103); the top of the base (101) is provided with a plurality of grooves (104) equidistantly distributed on the left and right; the bottom of the base (101) is provided with a clamping and fixing component (2); the top of the base (101) is provided with a moving component (3) slidably connected to the inner wall of the rectangular groove (103); and the left side of the moving component (3) is fixedly connected to a height adjustment component (4).
2. The chamfering device for packaging box processing and cutting according to claim 1 is characterized in that: The clamping and fixing assembly (2) comprises a fixing frame (201), the top four corners of the fixing frame (201) are fixedly connected to vertical rods (202), the tops of the four vertical rods (202) are fixedly connected to the bottom of the base (101), the top of the fixing frame (201) is fixedly connected to two left-right symmetrical horizontal plates (203), the tops of the two horizontal plates (203) are fixedly connected to a fixing plate 1 (204), and the top of the fixing plate 1 (204) is rotatably connected to a rotating plate (205).
3. The chamfering device for packaging box processing and cutting according to claim 2 is characterized in that: The left and right sides of the top of the rotating plate (205) are rotatably connected with connecting rods (206), and the ends of the two connecting rods (206) away from the rotating plate (205) are rotatably connected with fixed rods (207). The tops of the two fixed rods (207) are fixedly connected with a plurality of limit rods (208) distributed equidistantly on the left and right. The number, position and size of the plurality of limit rods (208) are adapted to the groove (104), and the outer wall of the limit rod (208) is slidably connected to the inner wall of the groove (104). The bottoms of the two fixed rods (207) are slidably connected with two guide rails (211) fixedly connected to the cross plate (203). The top of the fixed frame (201) is fixedly connected with two left-right symmetrical cylinder fixing plates (209), and the tops of the two cylinder fixing plates (209) are fixedly connected with cylinders (210), and the output ends of the two cylinders (210) are fixedly connected to the front fixed rod (207).
4. The chamfering device for packaging box processing and cutting according to claim 1, characterized in that: The moving assembly (3) comprises a connecting frame (301), the bottom of the connecting frame (301) is slidably connected to the inner wall of the rectangular groove (103), the rear side wall of the connecting frame (301) is fixedly connected to a motor 1 (302), the output end of the motor 1 (302) passes through the rear inner wall of the connecting frame (301) and is fixedly connected to a screw rod 1 (303), and the end of the screw rod 1 (303) away from the motor 1 (302) is rotatably connected to the front inner wall of the connecting frame (301). The outer wall of the screw rod (303) is threadedly connected with a nut (304), the left side of the nut (304) is fixedly connected with a movable seat (307), the upper and lower sides of the right side wall of the movable seat (307) are fixedly connected with two sliders (305), the inner walls of the two sliders (305) on the upper and lower sides are slidably connected with a slide rod (306), and the front and rear ends of the two slide rods (306) are fixedly connected to the connecting frame (301).
5. The chamfering device for packaging box processing and cutting according to claim 1, characterized in that: The height adjustment assembly (4) comprises a second motor (402), the bottom of the second motor (402) is fixedly connected to the top of the moving seat (307), the output end of the second motor (402) passes through the inner top wall of the moving seat (307) and is fixedly connected to a second screw rod (403), one end of the second screw rod (403) away from the second motor (402) is rotatably connected to the inner bottom wall of the moving seat (307), the outer surface of the second screw rod (403) is threadedly connected to a second nut (404), and the left side of the second nut (404) is connected to the second screw rod (404). The side is fixedly connected with a fixed plate 2 (407), and the front and rear sides of the right side wall of the fixed plate 2 (407) are fixedly connected with two sliding blocks 2 (405), and the inner walls of the two sliding blocks 2 (405) on the front and rear sides are slidably connected with sliding rods 2 (406), and the upper and lower ends of the two sliding rods 2 (406) are fixedly connected to the movable seat (307), and the left side of the fixed plate 2 (407) is fixedly connected with a motor 3 (408), and the output end of the motor 3 (408) is fixedly connected with a cutting head (409).