Cutting equipment for paper packaging box processing

Abstract

The utility model discloses cutting equipment for paper packaging box processing, which comprises a supporting seat, one side of the supporting seat is provided with an inserting groove, the inserting groove is internally and fixedly connected with a collecting box through two fixing assemblies, the upper end of the supporting seat is provided with a rectangular groove communicated with the inserting groove, the rectangular groove is internally provided with a leakage net plate, and the leakage net plate is fixedly connected with the collecting box through two fixing assemblies. A fixing frame is fixedly connected to the upper end of the supporting base, the two sides of the upper end of the supporting base are each provided with a clamping assembly located in the fixing frame, a U-shaped frame is installed on the inner top wall of the fixing frame, a threaded rod is arranged in the U-shaped frame, and the two ends of the threaded rod are rotationally connected to the two side walls of the interior of the fixing frame correspondingly. Paperboards of different positions and different sizes can be accurately cut and fixed, the flexibility of cutting operation is improved, and the cutting quality is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging box processing, in particular to a cutting device for processing paper packaging boxes. Background Art

[0002] Paper packaging box processing is the use of paper materials through a series of process such as design, cutting, folding and gluing to produce strong and environmentally friendly packaging boxes to meet the needs of commodity transportation and storage.

[0003] The existing Chinese patent application, CN213564631U, is titled "A Cutting Device for Processing Paper Packaging Boxes." The device comprises a base plate and a collection box, the top of which is fixedly connected to a bracket. Connecting blocks are fixedly connected to work boxes on both sides of the inner wall of the bracket. The utility model relates to the field of carton processing technology. The cutting device for processing paper packaging boxes starts a motor, which indirectly drives a disc to rotate via a rotating shaft. The disc's rotation indirectly drives the connecting block to slide within a movable frame via a connecting plate. This movement drives a second spur-toothed plate downward, which indirectly drives a cutter downward. This movement facilitates the cutting of cardboard. After the cardboard is cut, a grinder is used to polish the cut surface, eliminating roughness and ensuring cutting accuracy, thus meeting various user requirements. In this patent, the cardboard is not fixed during cutting, resulting in easy displacement during the cutting process, which affects the accuracy and quality of the cut. Furthermore, the design of the cutter limits its ability to cut in different positions, reducing its flexibility. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a cutting device for processing paper packaging boxes.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A cutting device for processing paper packaging boxes includes a support base, a plug-in slot is provided on one side of the support base, a collection box is fixedly connected to the plug-in slot through two fixing components, a rectangular slot is provided on the upper end of the support base that is connected to the plug-in slot, a leakage screen is installed in the rectangular slot, the upper end of the support base is fixedly connected to a fixing frame, a clamping component located inside the fixing frame is installed on both sides of the upper end of the support base, a U-shaped frame is installed on the inner top wall of the fixing frame, a threaded rod is provided in the U-shaped frame, both ends of the threaded rod are rotatably connected to the inner side walls of the fixing frame, a rotating motor is installed on the outer side wall of the fixing frame, the output shaft end of the rotating motor passes through the fixing frame and is fixedly connected to the threaded rod, and a cutting component is provided on the threaded rod.

[0007] As a further improvement of the present invention, the fixing assembly includes a rotating clamping block rotatably connected to one side of the support seat, one side of the collection box is fixedly connected to a limiting block, and the protruding end of the rotating clamping block is clamped in the limiting block.

[0008] As a further improvement of the present invention, the clamping assembly includes a hydraulic cylinder fixedly connected to the upper end of the support seat, and the telescopic end of the hydraulic cylinder is fixedly connected to the clamping block.

[0009] As a further improvement of the present invention, the two clamping blocks are both made of rubber.

[0010] As a further improvement of the present invention, the cutting assembly includes a sliding block sliding in a U-shaped frame, the sliding block is threadedly sleeved on the threaded rod, the lower end of the sliding block is fixedly connected to a mounting bracket, a servo motor is installed inside the mounting bracket, the lower end of the U-shaped frame is rotatably connected to a fixed plate, the output shaft end of the servo motor passes through the U-shaped frame and is fixedly connected to the fixed plate, cylinders are installed on both ends of the fixed plate, the mounting bracket is located between the two cylinders, and the telescopic ends of the two cylinders pass through the fixed plate and are respectively fixedly connected to a cutting machine and a grinder.

[0011] As a further improvement of the present invention, the mesh plate is made of low-carbon steel plate.

[0012] Beneficial effects of the utility model:

[0013] By setting a threaded rod, a rotating motor, and a cutting assembly, and driving the rotating motor to rotate the threaded rod, the sliding block is driven to move, and the cutting assembly is indirectly driven to move, so that cutting can be performed at different positions, thereby improving flexibility.

[0014] By setting up a clamping assembly and driving two hydraulic cylinders, the two clamping blocks are brought close to each other to clamp cardboards of different sizes, which can fix the cardboards and prevent them from shifting during cutting, which would affect the cutting quality.

[0015] The utility model realizes the precise cutting and fixing of cardboards at different positions and with different sizes, which not only improves the flexibility of the cutting operation but also ensures the cutting quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of a cutting device for processing paper packaging boxes proposed in the present invention;

[0017] Figure 2 This is a schematic structural diagram of a partial cross-section of a cutting device for processing paper packaging boxes proposed in the present invention, viewed from the front;

[0018] Figure 3 This is a schematic structural diagram of the connection of cutting components of a cutting device for processing paper packaging boxes proposed in the present invention;

[0019] Figure 4 for Figure 1 Enlarged view of point A in the middle.

[0020] In the figure: 1 support base, 2 plug-in slot, 3 fixed frame, 4 hydraulic cylinder, 5 collection box, 6 clamping block, 7 U-shaped frame, 8 rotating motor, 9 mounting frame, 10 fixed plate, 11 cylinder, 12 cutting machine, 13 grinder, 14 threaded rod, 15 sliding block, 16 mesh plate, 17 rotating block, 18 limit block, 19 servo motor. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0022] Figures 1-4 A cutting device for processing paper packaging boxes includes a support base 1 for providing support, a rectangular plug-in slot 2 is opened on one side of the support base 1, and a collection box 5 for collecting debris is fixedly connected to the plug-in slot 2 through two fixing components. A handle is installed on one side of the collection box 5, and the fixing component includes a rotating clamping block 17 rotatably connected to one side of the support base 1 through a rotating shaft, and one end of the rotating clamping block 17 is provided with a protruding end integrally formed therewith. One side of the collection box 5 is fixedly connected to a limiting block 18 by welding, and a groove of similar size to the protruding end of the rotating clamping block 17 is opened on the limiting block 18, and the protruding end of the rotating clamping block 17 is clamped in the groove on the limiting block 18.

[0023] The upper end of the support base 1 is provided with a rectangular groove connected to the plug-in groove 2, and a mesh plate 16 made of low-carbon steel plate is installed in the rectangular groove. The upper end of the support base 1 is fixedly connected to a fixed frame 3 for providing support. A clamping assembly located inside the fixed frame 3 is installed on both sides of the upper end of the support base 1. The clamping assembly includes a hydraulic cylinder 4 fixedly connected to the upper end of the support base 1 by bolts, and the telescopic end of the hydraulic cylinder 4 is fixedly connected to a clamping block 6 made of rubber.

[0024] A U-shaped frame 7 of an inverted U-shaped structure is installed on the inner top wall of the fixed frame 3. A threaded rod 14 is provided in the U-shaped frame 7. The two ends of the threaded rod 14 are rotatably connected to the inner side walls of the fixed frame 3. A rotating motor 8 for driving the threaded rod 14 to rotate is installed on the outer wall of the fixed frame 3. The output shaft end of the rotating motor 8 passes through the fixed frame 3 and is fixedly connected to the threaded rod 14. A cutting assembly is provided on the threaded rod 14. The cutting assembly includes a sliding block 15 of a rectangular structure that slides in the U-shaped frame 7. The sliding block 15 is provided with a threaded groove that matches the threaded rod 14. The sliding block 15 is threadedly sleeved on the threaded rod 14. The lower end of the sliding block 15 is fixedly connected to the mounting frame 9. The mounting frame 9 is a rectangular hollow structure. A servo motor 19 is installed inside the mounting frame 9. The lower end of the U-shaped frame 7 is rotatably connected to a fixed plate 10 with a rectangular structure. The output shaft end of the servo motor 19 passes through the U-shaped frame 7 and is fixedly connected to the fixed plate 10. The servo motor 19 is used to drive the fixed plate 10 to rotate. Cylinders 11 are installed on both ends of the fixed plate 10. The mounting frame 9 is located between the two cylinders 11. The telescopic ends of the two cylinders 11 pass through the fixed plate 10 and are respectively fixedly connected to a cutting machine 12 for cutting and a grinder 13 for grinding after cutting.

[0025] When the present invention is used, the worker first places the cardboard between the two clamping blocks 6, then starts the two hydraulic cylinders 4 to drive the two clamping blocks 6 closer to each other, thereby clamping the cardboard, then starts the rotating motor 8 to drive the threaded rod 14 to rotate, and the rotation of the threaded rod 14 will drive the sliding block 15 to move, thereby determining the cutting position, and when the position is determined, starts the cylinder 11 to drive the cutter 12 to move down to cut the cardboard, and after cutting, starts the servo motor 19 to drive the fixed plate 10 to rotate and thereby exchange the positions of the grinder 13 and the cutter 12, and then starts another cylinder 11 to drive the grinder 13 to move down to grind the cut cardboard, and the debris generated by grinding and cutting will fall into the collection box 5 through the mesh plate 16. When the collection box 5 needs to be cleaned, the two rotating blocks 17 are rotated to disengage the limit blocks 18, thereby canceling the fixation of the collection box 5, and then the collection box 5 is pulled out through the handle on the collection box 5 for cleaning.

[0026] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A cutting device for processing paper packaging boxes, comprising a support base (1), characterized in that: A plug-in slot (2) is provided on one side of the support seat (1), and a collection box (5) is fixedly connected to the plug-in slot (2) through two fixing components. A rectangular slot communicating with the plug-in slot (2) is provided on the upper end of the support seat (1), and a mesh plate (16) is installed in the rectangular slot. The upper end of the support seat (1) is fixedly connected to a fixed frame (3). A clamping component located inside the fixed frame (3) is installed on both sides of the upper end of the support seat (1). A U-shaped frame (7) is installed on the inner top wall of the fixed frame (3), and a threaded rod (14) is provided in the U-shaped frame (7). The two ends of the threaded rod (14) are rotatably connected to the inner side walls of the fixed frame (3) respectively. A rotating motor (8) is installed on the outer side wall of the fixed frame (3), and the output shaft end of the rotating motor (8) passes through the fixed frame (3) and is fixedly connected to the threaded rod (14). A cutting component is provided on the threaded rod (14).

2. A paper packaging box processing cutting device according to claim 1, characterized in that: The fixing assembly comprises a rotating clamping block (17) rotatably connected to one side of the support seat (1); one side of the collection box (5) is fixedly connected to a limiting block (18); and a protruding end of the rotating clamping block (17) is clamped in the limiting block (18).

3. The cutting device for processing paper packaging boxes according to claim 1, characterized in that: The clamping assembly comprises a hydraulic cylinder (4) fixedly connected to the upper end of the support seat (1), and a clamping block (6) is fixedly connected to the telescopic end of the hydraulic cylinder (4).

4. The cutting device for processing paper packaging boxes according to claim 3, characterized in that: The two clamping blocks (6) are both made of rubber.

5. The cutting device for processing paper packaging boxes according to claim 1, characterized in that: The cutting assembly comprises a sliding block (15) sliding in a U-shaped frame (7), wherein the sliding block (15) is threadedly sleeved on a threaded rod (14), the lower end of the sliding block (15) is fixedly connected to a mounting frame (9), a servo motor (19) is installed inside the mounting frame (9), the lower end of the U-shaped frame (7) is rotatably connected to a fixed plate (10), the output shaft end of the servo motor (19) passes through the U-shaped frame (7) and is fixedly connected to the fixed plate (10), cylinders (11) are installed on both ends of the fixed plate (10), the mounting frame (9) is located between the two cylinders (11), and the telescopic ends of the two cylinders (11) pass through the fixed plate (10) and are fixedly connected to a cutting machine (12) and a grinder (13) respectively.

6. The cutting device for processing paper packaging boxes according to claim 1, characterized in that: The mesh plate (16) is made of low-carbon steel plate.

Images