A slitting mechanism of a slitter convenient to adjust

Abstract

The utility model relates to a slitting machine technical field discloses a kind of slitting mechanism of slitting machine convenient to adjust, including slitting machine body, the slitting component that can be adjusted slitting position according to the slitting need is equipped on the slitting machine body, a plurality of fixed component that can be fixed to the slitting position after adjustment are equipped on the slitting component, the slitting component includes the slitting roller that is set on the slitting machine body, a plurality of slitting knives are slidably sleeved on the slitting roller, first limit slot is set on the cylindrical surface of the slitting roller, and the inner cylindrical surface of each slitting knife is fixedly installed with limit block;By setting slitting component and fixed component, slitting knife can be easily adjusted slitting position on slitting roller, and fixed quickly by fixed component, it is easy and convenient to operate, improve the adjustment efficiency of slitting machine, while structural design is reasonable, stability is high, applicable to the slitting demand of multiple materials.

Description

Technical Field

[0001] This utility model relates to the field of slitting machine technology, and in particular to a slitting mechanism for a slitting machine that is easy to adjust. Background Technology

[0002] A slitting machine is a device that cuts wide rolls of material (such as paper, film, metal foil, fabric, etc.) into several narrow rolls. It is widely used in various industrial fields such as packaging, printing, electronics, textiles, and plastics. Its core function is to cut raw materials longitudinally or transversely according to set size specifications through precise mechanical motion and slitting devices to meet the needs of subsequent production and processing.

[0003] Currently, the slitting blades of slitting machines are basically installed in a fixed or semi-fixed manner (such as welding or bolt fastening). This results in the need to disassemble a large number of parts during adjustment, which is time-consuming and labor-intensive. For example, the blade support of a traditional flat blade slitting machine is an integral cast structure. When adjusting the blade spacing, multiple bolts need to be loosened and the blade needs to be manually moved. Moreover, it can only be moved to the position with the reserved hole, and it is impossible to fix the slitting blade in any position. Such adjustment is not only extremely inefficient and inconvenient to adjust, but it is also impossible to adjust the position according to one's own special needs. Utility Model Content

[0004] To solve the above-mentioned technical problems, this utility model provides a slitting mechanism for a slitting machine that is easy to adjust.

[0005] This utility model is achieved using the following technical solution: a slitting mechanism for an easily adjustable slitting machine, comprising a slitting machine body, wherein the slitting machine body is provided with a slitting component capable of adjusting the slitting position according to slitting needs, the slitting component is provided with a plurality of fixing components capable of fixing the adjusted slitting position, the slitting component includes a slitting roller disposed on the slitting machine body, a plurality of slitting blades are slidably sleeved on the slitting roller, a first limiting groove is formed on the cylindrical surface of the slitting roller, and a limiting block is fixedly installed on the inner cylindrical surface of each slitting blade, each limiting block being located inside the first limiting groove.

[0006] Through the above technical solution, the slitting blade can slide along the first limiting groove on the slitting roller, thereby realizing arbitrary adjustment of the slitting position. The cooperation between the limiting block and the first limiting groove can prevent the slitting blade from rotating on the slitting roller and ensure the stability of the slitting blade during the slitting process.

[0007] As a further improvement to the above solution, a second limiting groove is provided on one side of the inner wall of the first limiting groove, and a limiting plate is fixedly installed on one side of each limiting block, with each limiting plate located inside the second limiting groove.

[0008] Through the above technical solution, the cooperation between the limiting plate and the second limiting groove further restricts the rotation of the slitting blade, and also provides guidance for the horizontal sliding of the slitting blade, making the adjustment of any position of the slitting blade smoother and more precise.

[0009] As a further improvement to the above solution, a friction plate is fixedly installed on one side of the inner wall of the second limiting groove, and one side of each limiting plate is in contact with one side of the friction plate.

[0010] Through the above technical solution, the friction plate can increase the friction between the limiting plate and the second limiting groove, preventing the slitting blade from undergoing horizontal displacement due to vibration or other reasons during the slitting process, thereby improving the stability and slitting accuracy of the slitting mechanism.

[0011] As a further improvement to the above solution, the inner wall of the first limiting groove is symmetrically provided with fixing grooves on both sides. The fixing component includes a threaded column rotatably mounted on the limiting plate. The threaded column is threaded with a first push plate. The two ends of the first push plate are rotatably mounted with second push plates. The two second push plates are rotatably mounted with third push plates on one side. The two third push plates extend into the interior of the adjacent fixing groove on one side.

[0012] Through the above technical solution, rotating the threaded column can drive the first push plate to move along the threaded column. The first push plate drives the third push plate to move through the second push plate, so that the third push plate is inserted into the fixed groove, thereby fixing the slitting knife on the slitting roller. This achieves quick fixing of the slitting knife at any position, and the operation is simple and convenient.

[0013] As a further improvement to the above solution, rubber strips are fixedly installed inside both of the fixing slots, and a rubber block is fixedly installed at one end of each of the third push plates that extends into the fixing slot, with one side of each rubber block abutting against one side of the rubber strip.

[0014] The above technical solution increases the friction between the third push plate and the fixing groove, making the slitting blade more secure and reducing rigid collisions caused by fixing, thus protecting the components of the slitting mechanism.

[0015] As a further improvement to the above solution, a rotating block is fixedly installed at one end of each of the threaded columns, and each of the rotating blocks is arranged in a long strip shape.

[0016] The above technical solution makes it easier for operators to rotate the threaded column, improving the convenience and efficiency of operation.

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

[0018] This invention, by setting up a slitting component and a fixing component, allows the slitting blade to be easily adjusted on the slitting roller and quickly fixed by the fixing component. The operation is simple and convenient, improving the adjustment efficiency of the slitting machine. At the same time, the structure is reasonably designed, highly stable, and suitable for the slitting needs of various materials. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0020] Figure 2 This is a schematic diagram of the structure of the present invention with a slitting component;

[0021] Figure 3 This is a schematic diagram of the structure of the present invention with a fixing component;

[0022] Figure 4 This is a schematic diagram of the structure of the present invention, which includes a slitting blade.

[0023] Figure 5 This is a schematic diagram of the structure of the present invention, which includes a slitting roller.

[0024] Explanation of key symbols:

[0025] 1. Slitting machine body; 201. Slitting roller; 202. Slitting blade; 203. First limiting groove; 204. Limiting block; 301. Threaded column; 302. First push plate; 303. Second push plate; 304. Third push plate; 4. Second limiting groove; 5. Limiting plate; 6. Friction plate; 7. Fixing groove; 8. Rubber strip; 9. Rubber block; 10. Rotating block. Detailed Implementation

[0026] The present invention will be further described below with reference to the accompanying drawings and specific embodiments. It should be noted that, without conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0027] Please combine Figures 1-5 The present embodiment provides an adjustable slitting mechanism for a slitting machine, including a slitting machine body 1. The slitting machine body 1 is provided with a slitting component that can adjust the slitting position according to the slitting needs. The slitting component is provided with a plurality of fixing components that can fix the adjusted slitting position.

[0028] The slitting assembly includes a slitting roller 201 mounted on the slitting machine body 1. Multiple slitting blades 202 are slidably mounted on the slitting roller 201. A first limiting groove 203 is provided on the cylindrical surface of the slitting roller 201. A limiting block 204 is fixedly installed on the inner cylindrical surface of each slitting blade 202. Each limiting block 204 is located inside the first limiting groove 203.

[0029] The slitting blade 202 can slide along the first limiting groove 203 on the slitting roller 201, thereby realizing arbitrary adjustment of the slitting position. The cooperation between the limiting block 204 and the first limiting groove 203 can prevent the slitting blade 202 from rotating on the slitting roller 201, ensuring the stability of the slitting blade 202 during the slitting process.

[0030] A second limiting groove 4 is provided on one side of the inner wall of the first limiting groove 203. A limiting plate 5 is fixedly installed on one side of each limiting block 204. Each limiting plate 5 is located inside the second limiting groove 4. A friction plate 6 is fixedly installed on one side of the inner wall of the second limiting groove 4. One side of each limiting plate 5 is in contact with one side of the friction plate 6.

[0031] The cooperation between the limiting plate 5 and the second limiting groove 4 further restricts the rotation of the slitting blade 202, and also provides guidance for the horizontal sliding of the slitting blade 202, making the adjustment of any position of the slitting blade 202 smoother and more precise. The friction plate 6 can increase the friction between the limiting plate 5 and the second limiting groove 4, preventing the slitting blade 202 from horizontal displacement due to vibration or other reasons during the slitting process, thereby improving the stability and slitting accuracy of the slitting mechanism.

[0032] The inner wall of the first limiting groove 203 is symmetrically provided with fixing grooves 7 on both sides. The fixing component includes a threaded post 301 rotatably installed on the limiting plate 5. The threaded post 301 is threaded with a first push plate 302. The two ends of the first push plate 302 are rotatably installed with second push plates 303. The two second push plates 303 are rotatably installed with a third push plate 304 on one side. The two third push plates 304 extend into the interior of the adjacent fixing groove 7 on one side.

[0033] Rotating the threaded column 301 can drive the first push plate 302 to move along the threaded column 301. The first push plate 302 drives the third push plate 304 to move through the second push plate 303, so that the third push plate 304 is inserted into the fixing groove 7, thereby fixing the slitting blade 202 on the slitting roller 201. This achieves quick fixing of the slitting blade 202 at any position, and the operation is simple and convenient.

[0034] Rubber strips 8 are fixedly installed inside both fixing slots 7. A rubber block 9 is fixedly installed at one end of each third push plate 304 that extends into the fixing slot 7. One side of each rubber block 9 is in contact with one side of the rubber strip 8.

[0035] The rubber strip 8 and rubber block 9 can increase the friction between the third push plate 304 and the fixing groove 7, making the slitting blade 202 more firmly fixed, and at the same time reducing rigid collisions caused by fixing, thus protecting the components of the slitting mechanism.

[0036] Each threaded post 301 has a rotating block 10 fixedly installed at one end, and each rotating block 10 is arranged in a long strip shape.

[0037] The implementation principle of the easily adjustable slitting mechanism of the slitting machine in this application embodiment is as follows: when it is necessary to adjust the position of the slitting blade 202 arbitrarily, the operator rotates the threaded column 301 through the rotating block 10, so that the threaded column 301 drives the first push plate 302 to move along the threaded column 301. The first push plate 302 drives the third push plate 304 to move away from the fixed groove 7 through the second push plate 303, thereby releasing the fixation of the slitting blade 202.

[0038] Then, the operator can push the slitting blade 202 along the horizontal direction of the slitting roller 201. The slitting blade 202 slides in the first limiting groove 203 through the limiting block 204, while the limiting plate 5 slides in the second limiting groove 4, thereby adjusting the position of the slitting blade 202.

[0039] After adjusting to the appropriate position, rotate the rotating block 10 in the opposite direction so that the third push plate 304 is inserted into the fixing groove 7, the rubber block 9 and the rubber strip 8 are pressed together, and the slitting knife 202 is fixed on the slitting roller 201.

[0040] During the slitting process, the cooperation between the limiting block 204 and the first limiting groove 203, and between the limiting plate 5 and the second limiting groove 4, can prevent the slitting blade 202 from rotating circumferentially.

[0041] Since the material being cut by the slitting blade 202 is thin and soft, it will not cause vibrations during hard cutting. In this case, the friction plate 6 increases the friction between the limiting plate 5 and the second limiting groove 4. The rubber block 9 and the rubber strip 8 squeeze together. The friction and deformation will prevent the third push plate 304 from moving, which in turn prevents the second push plate 303, the first push plate 302 and the threaded column 301 from moving, and prevents the limiting plate 5 and the limiting block 204 from moving. Finally, the position of the slitting blade 202 is fixed, ensuring that the slitting blade 202 will not move when the slitting roller 201 rotates, further improving the stability of the slitting mechanism and ensuring slitting accuracy.

[0042] The above embodiments are merely preferred embodiments of this utility model and should not be construed as limiting the scope of protection of this utility model. Any non-substantial changes and substitutions made by those skilled in the art based on this utility model shall fall within the scope of protection claimed by this utility model.

Claims

1. A slitter mechanism of a slitter winder, comprising a slitter winder body (1), characterized in that, The slitting machine body (1) is provided with a slitting component that can adjust the slitting position according to the slitting needs. The slitting component is provided with a plurality of fixing components that can fix the adjusted slitting position. The slitting component includes a slitting roller (201) provided on the slitting machine body (1). A plurality of slitting blades (202) are slidably sleeved on the slitting roller (201). A first limiting groove (203) is opened on the cylindrical surface of the slitting roller (201). A limiting block (204) is fixedly installed on the inner cylindrical surface of each slitting blade (202). Each limiting block (204) is located inside the first limiting groove (203).

2. A slitter mechanism for a slitter winder according to claim 1, characterized in that A second limiting groove (4) is provided on one side of the inner wall of the first limiting groove (203), and a limiting plate (5) is fixedly installed on one side of each limiting block (204), and each limiting plate (5) is located inside the second limiting groove (4).

3. A slitter mechanism of a slitter winder according to claim 2, characterized in that A friction plate (6) is fixedly installed on one side of the inner wall of the second limiting groove (4), and one side of each limiting plate (5) is in contact with one side of the friction plate (6).

4. The easily adjustable slitting mechanism of a slitting machine as described in claim 2, characterized in that, The inner wall of the first limiting groove (203) is symmetrically provided with fixing grooves (7). The fixing component includes a threaded column (301) rotatably mounted on the limiting plate (5). The threaded column (301) is threaded with a first push plate (302). The first push plate (302) is rotatably mounted with a second push plate (303) at both ends. A third push plate (304) is rotatably mounted on one side of each of the two second push plates (303). One side of each of the two third push plates (304) extends into the interior of the adjacent fixing groove (7).

5. The easily adjustable slitting mechanism of a slitting machine as described in claim 4, characterized in that, Rubber strips (8) are fixedly installed inside both of the two fixing grooves (7), and a rubber block (9) is fixedly installed at one end of each of the third push plates (304) extending into the fixing groove (7), with one side of each rubber block (9) fitting against one side of the rubber strip (8).

6. The easily adjustable slitting mechanism of a slitting machine as described in claim 4, characterized in that, Each of the threaded posts (301) has a rotating block (10) fixedly installed at one end, and each of the rotating blocks (10) is arranged in a long strip shape.

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