Film splitting machine for film production

Abstract

The utility model discloses a thin film splitting machine for thin film production, which relates to the technical field of thin film production and comprises a vertical frame, a guide roller arranged on the inner side of the vertical frame and a tension roller arranged above the guide roller, a wind-up roller is arranged below the vertical frame, and a splitting roller is arranged between the wind-up roller and the tension roller. And a plurality of groups of guide rollers are arranged below the slitting roller. According to the utility model, a plurality of groups of sleeve blocks and cutters are flexibly arranged on the outer wall of the slitting roller, and under the action of interval arrangement of the sleeve blocks and the cutters, a user can adjust the distance between the cutters by adjusting the number of the sleeve blocks between the cutters, so that the slitting machine can conveniently meet different film slitting requirements, and meanwhile, the cutting efficiency is improved. By detecting magnetic connection between the sleeve block and the cutter and under the action that the sleeve block and the cutter are inserted on the outer wall of the fixed cylinder, the sleeve block and the cutter are high in stability on the outer wall of the slitting roller, the disassembly and assembly are simple and convenient, the cutter is convenient to maintain and replace in the later period, and the use convenience of the slitting machine is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of film production, in particular to a film slitting machine for film production. Background Art

[0002] Film is a thin, soft, transparent sheet made of plastic, adhesive, rubber or other materials. The scientific explanation of film is: a two-dimensional material formed by atoms, molecules or ions deposited on the surface of a substrate. When producing films, they usually need to be cut into the required width for easy use.

[0003] When slitting the film, the current film slitting machine has a fixed cutter position, and the cutter distance cannot be adjusted, so the flexibility is low. In addition, the cutter is not convenient to disassemble and install, and the convenience of subsequent replacement and maintenance is poor, which can easily affect the slitting quality and efficiency of the film and has poor practicality. Utility Model Content

[0004] The utility model aims to solve the shortcomings of the existing film slitting machine, that is, the cutter position is fixed, the cutter distance cannot be adjusted, the flexibility is low, the cutter is not convenient to disassemble and install, the convenience of later replacement and maintenance is poor, it is easy to affect the slitting quality and slitting efficiency of the film, and the practicality is poor. A film slitting machine for film production is proposed to solve the shortcomings of the existing film slitting machine, that is, the cutter position is fixed, the cutter distance cannot be adjusted, the flexibility is low, the cutter is not convenient to disassemble and install, the convenience of later replacement and maintenance is poor, the convenience of later replacement and maintenance is poor, the quality and efficiency of the film slitting are easily affected, and the practicality is poor.

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

[0006] A film slitting machine for film production, comprising a stand, a guide roller arranged inside the stand, and a tension roller installed above the guide roller, a winding roller is arranged below the stand, a slitting roller is arranged between the winding roller and the tension roller, and a plurality of guide rollers are arranged below the slitting roller;

[0007] The surface of the slitting roller is flexibly provided with a plurality of sets of sleeve blocks and cutters, and the sleeve blocks and cutters are arranged at intervals;

[0008] The surface of the slitting roller is fixedly connected with a fixed cylinder, and the outer wall of the fixed cylinder is sleeved with a sleeve block, and the outer side of the sleeve block is fitted with a cutter, and the cutter is sleeved on the outer wall of the fixed cylinder;

[0009] The surface of the fixing cylinder is provided with a plurality of groups of threaded holes at equal intervals, and the inner threads of the threaded holes are connected with limiting screws, and the limiting screws are arranged on the outer side of the sleeve block for limiting positions.

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

[0011] The inner wall of the sleeve block is annularly connected with a plurality of groups of plug-in blocks, and the sleeve block is plugged and installed on the outer wall of the fixed tube through the plug-in blocks, and the outer wall of the fixed tube is provided with slots corresponding to the plug-in blocks.

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

[0013] The slots are equidistantly arranged in a ring shape on the outer wall of the fixing tube, and the slots are arranged in a "T"-shaped, "V"-shaped or "U"-shaped structure.

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

[0015] The cutter is plugged into the outer wall of the fixed cylinder, and the inner wall of the cutter is fixedly connected with an inserting block, and the centers of the cutter and the sleeve block coincide with each other.

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

[0017] The outer walls of both sides of the cutter and the sleeve block are connected with magnetic plates, and the cutter and the sleeve block are magnetically connected.

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

[0019] The outer wall of the cutter is annularly provided with convex pillars, and the outer wall on the other side of the cutter is provided with a groove for accommodating the insertion of the convex pillars.

[0020] As a further description of the above technical solution:

[0021] The outer wall of the sleeve block is fixedly connected with a plurality of groups of convex columns, and the convex columns on the surface of the sleeve block are coaxially arranged with the convex columns on the outer wall of the cutter.

[0022] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0023] In the utility model, multiple sets of sleeve blocks and cutters are flexibly arranged on the outer wall of the slitting roller. Under the effect of the spacing setting of the sleeve blocks and the cutters, the user can adjust the cutter spacing by adjusting the number of sleeve blocks between the cutters, so that the slitting machine can meet different film slitting requirements. At the same time, by magnetically connecting the sleeve blocks and the cutter detection, and plugging the sleeve blocks and the cutter on the outer wall of the fixed cylinder, the sleeve blocks and the cutter are highly stable on the outer wall of the slitting roller, and are simple and convenient to disassemble and assemble, which is convenient for the later maintenance and replacement of the cutter, thereby increasing the convenience of use of the slitting machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a structural schematic diagram of a film slitting machine for film production in the utility model;

[0025] Figure 2 It is a schematic diagram of the explosion structure of the slitting roller and the sleeve block in the utility model;

[0026] Figure 3 It is a structural schematic diagram of the set block in the utility model;

[0027] Figure 4 It is a cross-sectional structural diagram of the set block in the utility model;

[0028] Figure 5 It is a structural schematic diagram of the cutter in the utility model.

[0029] Legend:

[0030] 1. Stand; 2. Guide roller; 3. Tension roller; 4. Winding roller; 5. Slitting roller; 6. Fixed cylinder; 7. Threaded hole; 8. Limit screw; 9. Bushing; 10. Cutter; 11. Insert block; 12. Boss; 13. Groove. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] Reference Figure 1-Figure 5 , a film slitting machine for film production, comprising a stand 1, a guide roller 2 arranged on the inner side of the stand 1, a tension roller 3 installed above the guide roller 2, a winding roller 4, a slitting roller 5, a fixing cylinder 6, a threaded hole 7, a limiting screw 8, a sleeve block 9, a cutter 10, an insert block 11, a convex column 12 and a groove 13, a guide roller 2 is arranged on the inner side of the stand 1, which is convenient for guiding and feeding the film after production, and at the same time, a tension roller 3 is arranged above the guide roller 2, which is convenient for adjusting the tension of the moving film, ensuring the moving quality of the film, and considering the winding of the film after slitting, a winding roller 4 is arranged below the stand 1, realizing the effective storage of the film after production, and a slitting roller 5 is arranged between the winding roller 4 and the tension roller 3, which is convenient for stable slitting of the film, and considering the guiding and conveying stability of the film, a plurality of guide rollers are arranged below the slitting roller 5, which is convenient for stable guiding of the film;

[0033] Furthermore, considering the slitting requirements of the slitting roller 5 for different films, a plurality of sets of blocks 9 and cutters 10 are flexibly sleeved on the surface of the slitting roller 5, and the blocks 9 and cutters 10 are arranged at intervals. Through such an arrangement, the user can adjust the spacing of the cutters 10 through the combination of the blocks 9 and the cutters 10. Specifically, considering the connection stability of the blocks 9 and the cutters 10, magnetic plates are connected to the outer walls on both sides of the cutters 10 and the blocks 9, so that the cutters 10 and the blocks 9 are magnetically connected, ensuring that the blocks 9 and the cutters 10 are stably combined and installed on the outer wall of the slitting roller 5. At the same time, the adjacent cutters 10 and blocks are taken into consideration. 9, the outer wall of the cutter 10 is annularly distributed with protrusions 12, and the outer wall of the other side of the cutter 10 is provided with a groove 13 for accommodating the insertion of the protrusion 12, so that the cutter 10 is fitted and inserted on one side of the sleeve block 9, and at the same time, multiple groups of protrusions 12 and grooves 13 are also fixedly connected to the outer wall of the sleeve block 9, and the protrusions 12 on the surface of the sleeve block 9 are coaxially arranged with the protrusions 12 on the outer wall of the cutter 10. Through such an arrangement, the user can adjust the spacing between the cutters 10 by setting the intervals between multiple groups of sleeve blocks 9 and cutters 10, and the operation is simple and convenient, ensuring the connection stability between the sleeve block 9 and the cutter 10;

[0034] Specifically, in order to achieve stable installation of the sleeve block 9 and the cutter 10 on the surface of the slitting roller 5, so that the slitting roller 5 can drive the sleeve block 9 and the cutter 10 to rotate, a fixed cylinder 6 is fixedly connected to the surface of the slitting roller 5. Specifically, a sleeve block 9 is sleeved on the outer wall of the fixed cylinder 6, and the cutter 10 is arranged on the outer side of the sleeve block 9, and the center of the cutter 10 coincides with the center of the sleeve block 9, so that the cutter 10 is synchronously sleeved on the outer wall of the fixed cylinder 6, and the cutter 10 is plugged into the outer wall of the fixed cylinder 6. In order to increase the connection stability of the cutter 10 on the outer wall of the fixed cylinder 6, an insert block 11 is fixedly connected to the inner wall of the cutter 10, and a plurality of groups of insert blocks 11 are also annularly connected to the inner wall of the sleeve block 9. The cutter 10 and the insert blocks 11 on the inner wall of the sleeve block 9 have the same structure, so that the cutter 10 and the sleeve block 9 are plugged and installed on the outer wall of the fixed cylinder 6 through the insert blocks 11. At the same time, A slot is provided on the outer wall of the fixed cylinder 6 corresponding to the plug block 11, and the slot is arranged in a "T"-shaped structure, so that the plug block 11 has a corresponding "T"-shaped structure. Considering the flexibility of the plug block 11 and the slot, it can also be arranged in a "V"-shaped or "U"-shaped structure, and four groups of slots are provided in an annular and equidistant manner on the outer wall of the fixed cylinder 6, so that the cutter 10 and the sleeve block 9 can be stably plugged into the outer wall of the fixed cylinder 6, so that the fixed cylinder 6 can drive the cutter 10 and the sleeve block 9 to rotate stably and synchronously, and considering the limiting effect of the cutter 10 and the sleeve block 9 on the outer wall of the fixed cylinder 6, a plurality of groups of threaded holes 7 are equidistantly provided on the surface of the fixed cylinder 6, and a limiting screw 8 is threadedly connected inside the threaded hole 7. Through such a setting, the limiting screw 8 can be connected to the threaded hole 7 on the outside of the sleeve block 9, thereby realizing the limiting installation of the sleeve block 9 on both sides by the limiting screw 8.

[0035] The above are only preferred specific implementation methods of the utility model, but the protection scope of the utility model is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the utility model, who makes equivalent replacements or changes based on the technical scheme and utility model concept of the utility model, should be covered by the protection scope of the utility model.

Claims

1. A film slitting machine for film production, comprising a stand (1), a guide roller (2) arranged inside the stand (1), and a tension roller (3) installed above the guide roller (2), characterized in that: A winding roller (4) is arranged below the stand (1), a slitting roller (5) is arranged between the winding roller (4) and the tension roller (3), and a plurality of guide rollers are arranged below the slitting roller (5); The surface of the slitting roller (5) is flexibly provided with a plurality of sets of sleeve blocks (9) and cutters (10), and the sleeve blocks (9) and cutters (10) are arranged at intervals; The surface of the slitting roller (5) is fixedly connected to a fixed cylinder (6), and a sleeve block (9) is sleeved on the outer wall of the fixed cylinder (6). A cutter (10) is fitted on the outer side of the sleeve block (9), and the cutter (10) is sleeved on the outer wall of the fixed cylinder (6); The surface of the fixing cylinder (6) is provided with a plurality of groups of threaded holes (7) at equal intervals, and the inner threads of the threaded holes (7) are connected to limit screws (8), and the limit screws (8) are arranged on the outer side of the sleeve block (9) to limit the position.

2. A film slitting machine for film production according to claim 1, characterized in that: The inner wall of the sleeve block (9) is annularly connected with a plurality of groups of plug blocks (11), and the sleeve block (9) is plugged and installed on the outer wall of the fixed cylinder (6) through the plug blocks (11), and the outer wall of the fixed cylinder (6) is provided with slots corresponding to the plug blocks (11).

3. A film slitting machine for film production according to claim 2, characterized in that: The slots are annularly arranged at equal intervals on the outer wall of the fixed cylinder (6), and the slots are arranged in a "T"-shaped, "V"-shaped or "U"-shaped structure.

4. A film slitting machine for film production according to claim 1, characterized in that: The cutter (10) is inserted into the outer wall of the fixed cylinder (6), and the inner wall of the cutter (10) is fixedly connected with an insert block (11), and the center of the cutter (10) coincides with the center of the sleeve block (9).

5. A film slitting machine for film production according to claim 4, characterized in that: The outer walls of both sides of the cutter (10) and the sleeve block (9) are connected with magnetic plates, and the cutter (10) and the sleeve block (9) are magnetically connected.

6. A film slitting machine for film production according to claim 5, characterized in that: The outer wall of the cutter (10) is provided with protrusions (12) distributed in an annular pattern, and the outer wall on the other side of the cutter (10) is provided with a groove (13) capable of accommodating the protrusions (12) to be inserted.

7. A film slitting machine for film production according to claim 5, characterized in that: The outer wall of the sleeve block (9) is fixedly connected to a plurality of groups of protruding columns (12), and the protruding columns (12) on the surface of the sleeve block (9) are coaxially arranged with the protruding columns (12) on the outer wall of the cutter (10).

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