Cutting structure for paper product processing

Abstract

The utility model discloses a cutting structure for paper product processing, belongs to the technical field of paper product processing and cutting, and adopts the technical scheme that the cutting structure comprises a conveying frame, supporting blocks are fixedly connected to the two sides of the top of the conveying frame, a fixing frame is fixedly connected between the opposite sides of the two supporting blocks, and an adjusting mechanism is arranged at the top of the fixing frame; supporting columns are arranged at the four corners of the top of the fixing frame, fixing mechanisms are arranged on the surfaces of the supporting columns, and a supporting plate is fixedly connected to the tops of the supporting columns. The adjusting mechanism comprises four adjusting columns, four limiting plates, a plurality of connecting grooves, four cutters and eight limiting blocks, and the problems that in the existing cutting process, the cutters make contact and friction with materials such as paper continuously, particularly when hard or thick paper products are cut, abrasion is more serious, the cutting precision is reduced due to abrasion of the cutters, notches are irregular, and the cutting quality is poor are solved. And the production cost is increased, and the downtime is prolonged due to the fact that tools need to be replaced frequently.

Description

Technical Field

[0001] The utility model relates to the technical field of paper product processing and cutting, and particularly relates to a cutting structure for paper product processing. Background Art

[0002] The cutting structure for paper product processing is an important part of the equipment in the paper product production process. In the paper product processing, the main function of the cutting structure is to accurately cut continuous paper or formed paper products according to specific size requirements to obtain the required paper size or paper product shape, which can improve production efficiency and ensure the consistency and accuracy of product dimensions.

[0003] When a conventional cutting machine is in use, since the paper product material is relatively soft, some folded paper products are prone to bending after being placed on the cutting machine, resulting in the problem that the paper product shifts when the adjusting frame moves, thus causing deviation in the cutting size of the paper product;

[0004] The existing patent (publication number: CN221584664U) discloses a paper product cutting device, which includes a cutting machine and a connecting frame. An adjusting frame is slidably installed on the surface of the cutting machine, a cutting mechanism is slidably connected to the surface of the adjusting frame, a transmission box is fixedly installed on the surface of the connecting frame, a rotating motor is fixedly connected to the surface of the transmission box, and a fixed frame is welded to the bottom end of the transmission box. A plurality of pressing wheels are rotatably connected to the surface of the fixed frame. One end of the connecting frame is slidably installed on the surface of the cutting machine; in this application, by installing the connecting frame on the surface of the cutting machine, one end of the connecting frame is connected to a transmission box, a rotating motor is installed at one end of the transmission box, the rotating motor drives the pressing wheels to rotate in two directions through the transmission box, and one end of the pressing wheel is rotatably installed on the surface of the fixed frame at the bottom end of the transmission box, so as to flatten the bent position of the paper product by controlling the two pressing wheels to rotate in two directions with the help of the rotating motor.

[0005] In view of the above problems, the existing patent gives a solution, but there are certain limitations in the use of the above solution. During the cutting process, the tool continuously contacts and rubs against materials such as paper. Especially when cutting harder or thicker paper products, the wear is more serious, and the tool wear will lead to a decrease in cutting accuracy, uneven cut edges, and the need to frequently replace the tool, increasing production costs and downtime.

[0006] Therefore, a cutting structure for paper product processing is proposed. Summary of the Utility Model

[0007] The purpose of the present utility model is to provide a cutting structure for paper product processing, which can solve the problems existing in the cutting process. During cutting, the cutting tool continuously contacts and rubs against materials such as paper. Especially when cutting harder or thicker paper products, the wear is more serious. And the wear of the cutting tool will lead to a decrease in cutting accuracy, uneven cut edges, and the need to frequently replace the cutting tool, increasing production costs and downtime.

[0008] To achieve the above object, the present utility model provides the following technical solution: A cutting structure for paper product processing, including a conveying frame. On both sides of the top of the conveying frame, support blocks are fixedly connected. Between the opposite sides of the two support blocks, a fixed frame is fixedly connected. An adjusting mechanism is arranged on the top of the fixed frame. At the four corners of the top of the fixed frame, support columns are arranged. A fixing mechanism is arranged on the surface of the support columns. The top of the support columns is fixedly connected with a support plate. A telescopic plate is arranged on the front side of the fixed frame;

[0009] The adjusting mechanism includes four adjusting columns, four limiting plates, a number of connecting grooves, four cutting tools, and eight limiting blocks. The bottom of the adjusting column extends into the interior of the connecting groove and is threadedly connected with the interior of the connecting groove. The interior of the limiting plate is fixedly connected with the surface of the adjusting column. The connecting groove is opened at the top of the cutting tool. The opposite sides of the two limiting blocks are respectively fixedly connected with both sides of the cutting tool.

[0010] Preferably, a lifting plate is slidably connected to the surface of the support column. The bottom of the lifting plate is fixedly connected with four connecting columns. The surface of the connecting column is slidably connected with the interior of the fixed frame.

[0011] Preferably, a connecting plate is fixedly connected between the bottoms of the two connecting columns. A limiting pad is fixedly connected to the bottom of the connecting plate.

[0012] Preferably, four support grooves are opened in the interior of the fixed frame. The interior of the support groove is fixedly connected with the surface of the support column.

[0013] Preferably, four adjusting grooves are opened in the interior of the fixed frame. The surface of the cutting tool is slidably connected with the interior of the adjusting groove. The bottom plate of the limiting plate contacts the top of the lifting plate. The surface of the adjusting column is threadedly connected with the interior of the lifting plate.

[0014] Preferably, lubricating pads are fixedly connected to the front side and the rear side of the inner wall of the adjusting groove. The opposite sides of the two lubricating pads respectively contact the front side and the rear side of the cutting tool.

[0015] Preferably, an electric telescopic column is fixedly connected to the top of the support plate. The bottom of the telescopic end of the electric telescopic column passes through the support plate and is fixedly connected with the top of the lifting plate.

[0016] Preferably, two moving columns are threadedly connected to the front side of the fixing frame, and a rotating sleeve is rotatably connected to the surface of the moving column, and the surface of the rotating sleeve is fixedly connected to the inside of the lifting plate.

[0017] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0018] 1. In this application, it is convenient to move the adjusting column to the inside of the connecting groove for fixed connection under the limitation of the limiting plate, so that the connecting column drives the appropriate tool to move up and down inside the adjusting groove, and then drives the tool to cut the cardboard;

[0019] 2. In this application, the telescopic end of the electric telescopic column drives the lifting plate to move on the surface of the support column, so that it is convenient for the lifting plate to drive the connecting plate to move through the connecting column, and the connecting plate drives the limiting pad to contact the top of the cardboard, thus facilitating the limitation of the cardboard. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is the overall structure diagram of the cutting structure for paper product processing of the present utility model;

[0021] Figure 2 is the three-dimensional connection schematic diagram of the fixing frame and the tool of the present utility model;

[0022] Figure 3 is the three-dimensional connection schematic diagram of the adjusting mechanism of the present utility model;

[0023] Figure 4 is the three-dimensional connection schematic diagram of the fixing mechanism of the present utility model;

[0024] Figure 5 is the three-dimensional connection schematic diagram of the rotating sleeve and the telescopic plate of the present utility model;

[0025] Figure 6 For the present utility model Figure 4 is the partial enlarged view of part A.

[0026] In the figure, 1, conveying frame; 2, telescopic plate; 3, support plate; 4, fixing mechanism; 401, lifting plate; 402, connecting column; 403, connecting plate; 404, limiting pad; 405, support groove; 5, adjusting mechanism; 501, adjusting column; 502, limiting plate; 503, connecting groove; 504, tool; 505, limiting block; 6, support block; 7, fixing frame; 8, support column; 9, rotating sleeve; 10, lubricating pad; 11, adjusting groove; 12, electric telescopic column; 13, moving column. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0027] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying 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 embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0028] Please refer to Figures 1-6 , the present utility model provides a technical solution:

[0029] A cutting structure for paper product processing, including a conveying frame 1. Both sides of the top of the conveying frame 1 are fixedly connected with support blocks 6. A fixing frame 7 is fixedly connected between the opposite sides of the two support blocks 6. An adjusting mechanism 5 is arranged on the top of the fixing frame 7. Support columns 8 are arranged at the four corners of the top of the fixing frame 7. A fixing mechanism 4 is arranged on the surface of the support columns 8. The top of the support columns 8 is fixedly connected with a support plate 3. A telescopic plate 2 is arranged on the front side of the fixing frame 7;

[0030] The adjusting mechanism 5 includes four adjusting columns 501, four limiting plates 502, a plurality of connecting grooves 503, four cutting tools 504 and eight limiting blocks 505. The bottom of the adjusting column 501 extends into the interior of the connecting groove 503 and is threadedly connected with the interior of the connecting groove 503. The interior of the limiting plate 502 is fixedly connected with the surface of the adjusting column 501. The connecting groove 503 is opened at the top of the cutting tool 504. The opposite sides of the two limiting blocks 505 are respectively fixedly connected with the two sides of the cutting tool 504.

[0031] In this embodiment: By fixedly connecting the two sides of the fixing frame 7 with the opposite sides of the two support blocks 6 respectively, it is convenient to fix the fixing frame 7 to the support plate 3 through the support columns 8. By arranging four different cutting tools 504 inside the fixing frame 7, it is convenient to cut cardboard of different specifications. By opening the connecting groove 503 at the top of the cutting tool 504, it is convenient for the adjusting column 501 to move into the interior of the connecting groove 503 for fixed connection under the limitation of the limiting plate 502. Thus, the connecting column 402 drives the appropriate cutting tool 504 to move up and down inside the fixing frame 7, and then the cardboard can be cut under the limitation of the limiting block 505, thereby reducing the frequent replacement of the cutting tool 504 and improving the production efficiency.

[0032] Specifically, as Figure 2 , Figure 4 shown, a lifting plate 401 is slidably connected to the surface of the support column 8. Four connecting columns 402 are fixedly connected to the bottom of the lifting plate 401. The surface of the connecting column 402 is slidably connected to the interior of the fixing frame 7.

[0033] Specifically, as Figure 4As shown, a connecting plate 403 is fixedly connected between the bottoms of two connecting columns 402, and a limiting pad 404 is fixedly connected to the bottom of the connecting plate 403.

[0034] Specifically, as Figure 2 , Figure 4 shown, four support grooves 405 are formed inside the fixing frame 7, and the inside of the support grooves 405 is fixedly connected to the surface of the support column 8.

[0035] In this embodiment: By fixedly connecting the top of the limiting pad 404 to the bottom of the connecting plate 403, it is convenient to limit the cardboard, achieving the effect of limiting the cardboard.

[0036] Specifically, as Figure 2 , Figure 4 , Figure 6 shown, four adjustment grooves 11 are formed inside the fixing frame 7, the inside of the adjustment grooves 11 is slidably connected to the surface of the cutting tool 504, the bottom plate of the limiting plate 502 contacts the top of the lifting plate 401, and the surface of the adjustment column 501 is threadedly connected to the inside of the lifting plate 401.

[0037] Specifically, as Figure 2 , Figure 4 , Figure 6 shown, lubricating pads 10 are fixedly connected to the front side and the rear side of the inner wall of the adjustment groove 11, and the opposite sides of the two lubricating pads 10 are respectively in contact with the front side and the rear side of the cutting tool 504.

[0038] In this embodiment: By making the opposite sides of the two lubricating pads 10 be respectively in contact with the front side and the rear side of the cutting tool 504, it is convenient for the lubricating pads 10 to lubricate and maintain the cutting tool 504, achieving the effect of extending the service life of the cutting tool 504.

[0039] Specifically, as Figure 1 , Figure 2 shown, an electric telescopic column 12 is fixedly connected to the top of the support plate 3, and the bottom of the telescopic end of the electric telescopic column 12 passes through the support plate 3 and is fixedly connected to the top of the lifting plate 401.

[0040] Specifically, as Figure 1 , Figure 5 shown, two moving columns 13 are threadedly connected to the front side of the fixing frame 7, a rotating sleeve 9 is rotatably connected to the surface of the moving columns 13, and the surface of the rotating sleeve 9 is fixedly connected to the inside of the lifting plate 401.

[0041] In this embodiment: By fixedly connecting the surface of the rotating sleeve 9 to the inside of the lifting plate 401, it is convenient for the moving column 13 to drive the telescopic plate 2 to move through the rotating sleeve 9, achieving the effect of conveniently adjusting the telescopic plate 2.

[0042] Working principle: When cutting cardboard of different specifications, it is convenient to move the adjusting column 501 under the limitation of the limiting plate 502 into the connecting groove 503 for fixed connection, so that the connecting column 402 drives the appropriate cutting tool 504 to move up and down inside the adjusting groove 11, thus facilitating the contact of the opposite sides of the two lubricating pads 10 with the front side and the rear side of the cutting tool 504 respectively, so as to conveniently maintain the surface of the cutting tool 504. Then, the moving column 13 drives the telescopic plate 2 to move to an appropriate distance through the rotating sleeve 9 to limit the cardboard, and the telescopic end of the electric telescopic column 12 drives the lifting plate 401 to move on the surface of the support column 8, so as to conveniently drive the connecting plate 403 to move through the connecting column 402 by the lifting plate 401, and the connecting plate 403 drives the limiting pad 404 to contact the top of the cardboard, thus facilitating the limitation of the cardboard. At the same time, the lifting plate 401 drives the adjusting column 501 to move, which can drive the cutting tool 504 to cut the cardboard, thereby reducing the frequent replacement of the cutting tool 504, improving the production efficiency, and solving the problems in the existing cutting process that the cutting tool 504 constantly contacts and rubs against materials such as paper. Especially when cutting harder or thicker paper products, the wear is more serious, and the wear of the cutting tool 504 will lead to a decrease in cutting accuracy, uneven cut, and the need to frequently replace the cutting tool 504, increasing the production cost and downtime.

[0043] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A cutting structure for paper product processing, including a conveying rack (1), and both sides of the top of the conveying rack (1) are fixedly connected with support blocks (6), characterized in that: A fixing frame (7) is fixedly connected between the opposite sides of two supporting blocks (6). An adjusting mechanism (5) is arranged at the top of the fixing frame (7). Supporting columns (8) are arranged at the four corners of the top of the fixing frame (7). A fixing mechanism (4) is arranged on the surface of the supporting columns (8). A supporting plate (3) is fixedly connected to the top of the supporting columns (8). A telescopic plate (2) is arranged on the front side of the fixing frame (7). The adjusting mechanism (5) includes four adjusting columns (501), four limiting plates (502), a plurality of connecting grooves (503), four cutters (504) and eight limiting blocks (505). The bottom of the adjusting column (501) extends into the inside of the connecting groove (503) and is in threaded connection with the inside of the connecting groove (503). The inside of the limiting plate (502) is fixedly connected to the surface of the adjusting column (501). The connecting groove (503) is opened at the top of the cutter (504). The opposite sides of two limiting blocks (505) are respectively fixedly connected to both sides of the cutter (504).

2. The cutting structure for paper product processing according to claim 1, wherein: A lifting plate (401) is slidably connected to the surface of the supporting column (8). Four connecting columns (402) are fixedly connected to the bottom of the lifting plate (401). The surface of the connecting column (402) is slidably connected to the inside of the fixing frame (7).

3. A cutting structure for paper product processing according to claim 2, characterized in that: A connecting plate (403) is fixedly connected between the bottoms of two connecting columns (402). A limiting pad (404) is fixedly connected to the bottom of the connecting plate (403).

4. A cutting structure for paper product processing according to claim 1, characterized in that: Four supporting grooves (405) are opened in the inside of the fixing frame (7). The inside of the supporting groove (405) is fixedly connected to the surface of the supporting column (8).

5. The cutting structure for paper product processing according to claim 1, characterized in that: Four adjusting grooves (11) are opened in the inside of the fixing frame (7). The surface of the cutter (504) is slidably connected to the inside of the adjusting groove (11). The bottom plate of the limiting plate (502) is in contact with the top of the lifting plate (401). The surface of the adjusting column (501) is in threaded connection with the inside of the lifting plate (401).

6. The cutting structure for paper product processing according to claim 5, wherein: Lubricating pads (10) are fixedly connected to the front side and the rear side of the inner wall of the adjusting groove (11). The opposite sides of two lubricating pads (10) are respectively in contact with the front side and the rear side of the cutter (504).

7. A cutting structure for paper product processing according to claim 2, characterized in that: An electric telescopic column (12) is fixedly connected to the top of the supporting plate (3). The bottom of the telescopic end of the electric telescopic column (12) passes through the supporting plate (3) and is fixedly connected to the top of the lifting plate (401).

8. A cutting structure for paper product processing according to claim 1, characterized in that: Two moving columns (13) are in threaded connection with the front side of the fixing frame (7). A rotating sleeve (9) is rotatably connected to the surface of the moving column (13). The surface of the rotating sleeve (9) is fixedly connected to the inside of the lifting plate (401).

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