Paper roll splitting machine

Abstract

The paper roll splitting machine comprises a first rotating disc, a first motor is fixedly connected to the outer wall of the first rotating disc, a first rotating column is fixedly connected to the output end of the first motor, a telescopic rod is rotatably connected to the outer wall of the first rotating column, and a second rotating disc is fixedly connected to the outer wall of the first rotating column; a second rotating column is rotatably connected to the lower surface of the telescopic rod, an arc-shaped groove is formed in the second rotating disc, the outer wall of the second rotating column is rotatably connected to the inner wall of the arc-shaped groove, a first hollow column is attached to the outer wall of the telescopic rod, and a winding roller is fixedly connected to the outer wall of the first hollow column. According to the winding device, the first motor is started to drive the first rotating column and the second rotating disc to rotate, so that the second rotating column is driven to move, the second rotating column moves to drive the telescopic rod to move outwards, the first hollow column is clamped and fixed, and the effect that the first hollow column is convenient to replace according to different sizes of needed winding rollers is achieved.

Description

Technical Field

[0001] The present application relates to the field of cutting technology, and in particular to a paper roll slitting machine. Background Art

[0002] Eco-paper rope is a rope made of environmentally friendly materials, usually used for packaging, bundling, decoration and other applications. The material of eco-paper rope is usually sustainable and environmentally friendly paper or pulp. Compared with traditional plastic rope or plastic packaging materials, eco-paper rope is made of renewable pulp material.

[0003] After searching, the publication number CN219688869U discloses a paper roll support device for a paper roll slitting machine, including a left support mechanism and a right support mechanism symmetrically arranged at left and right intervals; the left support mechanism includes a side support frame, and the inner side of the side support frame is provided with a support mechanism for supporting the paper roll and a rotating mechanism for lowering the paper roll; the support mechanism includes a support frame and a second hydraulic cylinder; the rotating mechanism includes a rotating frame and a first hydraulic cylinder. When in use, the paper roll is on the paper roll shaft, and when winding, the two ends of the paper roll shaft are respectively located in the notches of the support frames of the left support mechanism and the right support mechanism. After the paper roll is completed and needs to be unloaded, the second hydraulic cylinder is extended to push the paper roll shaft and the paper roll onto the rotating frame, and then the first hydraulic cylinder is used to push the rotating frame so that the rotating frame rotates around the hinge shaft at the lower end, so that the paper roll leaves the side support frame and is lowered to near the ground, or even placed on the ground, which is convenient for taking away the paper roll and improves the efficiency of the operation.

[0004] Regarding the above-mentioned related technologies, the inventor believes that during use, it is not taken into account that the sizes of the winding rollers are different due to the different sizes of the required paper ropes. When it is necessary to replace the winding rollers of different sizes, the machine needs to be disassembled and then the new mold is installed. This practice will waste a lot of time. Summary of the invention

[0005] The purpose of the present application is to provide a paper roll slitting machine to improve the problem of inconvenience in replacing the clamping mold according to the size of the winding roller.

[0006] The paper roll slitting machine provided in this application adopts the following technical solution:

[0007] A paper roll slitting machine comprises a first turntable, an outer wall of the first turntable is fixedly connected to a first motor, an output end of the first motor is fixedly connected to a first rotating column, an outer wall of the first rotating column is rotatably connected to a telescopic rod, an outer wall of the first rotating column is fixedly connected to a second turntable, a lower surface of the telescopic rod is rotatably connected to a second rotating column, an arc groove is provided inside the second turntable, an outer wall of the second rotating column is rotatably connected to the inner wall of the arc groove, a first hollow column is fitted to the outer wall of the telescopic rod, a winding roller is fixedly connected to the outer wall of the first hollow column, and a driving assembly is provided on the outer wall of the first turntable.

[0008] By adopting the above technical solution,

[0009] Optionally, the driving assembly includes a second motor, which is located on the left side of the first turntable. The output end of the second motor is fixedly connected to a third rotating column, the outer wall of the third rotating column is rotatably connected to a first fixed plate, and the lower surface of the first fixed plate is fixedly connected to a bottom plate.

[0010] By adopting the above technical solution,

[0011] Optionally, the outer wall of the first hollow column is attached with a paper roll body, the upper surface of the bottom plate is fixedly connected with a first support rod, the outer wall of the first support rod is fixedly connected with a third motor, and the output end of the third motor is fixedly connected with a first rotating shaft.

[0012] By adopting the above technical solution,

[0013] Optionally, a blade is fixedly connected to an outer wall of the first rotating shaft, a second rotating shaft is fixedly connected to an outer wall of the first supporting rod, and a second supporting rod is fixedly connected to an upper surface of the bottom plate.

[0014] By adopting the above technical solution,

[0015] Optionally, a first limiting column is slidably connected to the interior of the second supporting rod, a first limiting block is fixedly connected to the outer wall of the first limiting column, and a first groove is formed inside the second supporting rod.

[0016] By adopting the above technical solution,

[0017] Optionally, the outer wall of the first limiting block is fixedly connected to the inner wall of the first groove, the outer wall of the first limiting column is fixedly connected to a spring, and one end of the spring is fixedly connected to a second limiting column.

[0018] By adopting the above technical solution,

[0019] Optionally, a second limiting block is fixedly connected to an outer wall of the second limiting column, a second groove is formed inside the second supporting rod, and an outer wall of the second limiting block is slidably connected to an inner wall of the second groove.

[0020] By adopting the above technical solution,

[0021] Optionally, the outer wall of the first limiting column is rotatably connected to a second hollow column, and the outer wall of the second limiting column is rotatably connected to a third hollow column.

[0022] In summary, the present application includes at least one of the following beneficial technical effects:

[0023] 1. In the utility model, the first motor is started, and the first motor drives the first rotating column to rotate. When the first rotating column rotates, it drives the second turntable to rotate. The rotation of the second turntable drives the second rotating column to move. The movement of the second rotating column drives the telescopic rod to move outward, thereby clamping and fixing the first hollow column, so as to achieve the effect of facilitating the replacement of the first hollow column according to the required size of the winding roller.

[0024] 2. In the utility model, the second limiting column is pulled downward, and the second limiting column drives the second limiting block to move, thereby driving the third hollow column to move, and the paper to be cut is placed between the second hollow column and the third hollow column, and the second limiting column is released so that the third hollow column and the second hollow column clamp it, so as to flatten it before cutting to prevent wrinkles and the effect of causing deviation in the cutting size.

[0025] 3. In the utility model, the first motor on the other side is started, the first motor drives the first rotating column to rotate, the rotation of the first rotating column drives the turntable to rotate, thereby driving the second rotating column to move, so as to achieve the effect of clamping and fixing the paper roll body according to the size of the paper roll body.

[0026] 4. In the utility model, the first motors on both sides drive the rotating column to rotate, which drives the turntable to rotate. The rotation of the turntable drives the telescopic rod to move, and then the second hollow column is driven to move by pulling the second limit column, thereby achieving the effect of improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 A three-dimensional diagram of a paper roll slitting machine proposed by the utility model;

[0028] Figure 2 This is a schematic diagram of a first motor of a paper roll slitting machine proposed in the utility model;

[0029] Figure 3 A schematic diagram of a telescopic rod of a paper roll slitting machine proposed in the utility model;

[0030] Figure 4This is a schematic diagram of a second support rod of a paper roll slitting machine proposed by the utility model.

[0031] In the figure, 1, the first turntable; 2, the first motor; 3, the first rotating column; 4, the telescopic rod; 5, the second turntable; 6, the second rotating column; 7, the arc groove; 8, the first hollow column; 9, the winding roller; 10, the bottom plate; 11, the first fixed plate; 12, the second motor; 13, the third rotating column; 14, the first support rod; 15, the third motor; 16, the first rotating shaft; 17, the blade; 18, the second rotating shaft; 19, the second support rod; 20, the first limiting column; 21, the first limiting block; 22, the first groove; 23, the spring; 24, the second limiting column; 25, the second limiting block; 26, the second groove; 27, the second hollow column; 28, the third hollow column; 29, the paper roll body. DETAILED DESCRIPTION

[0032] The following is combined with Figure 1 -Attached Figure 4 , further details of this application are given.

[0033] A paper roll slitting machine, referring to Figure 1-Figure 3 , comprising a first turntable 1, the outer wall of the first turntable 1 is fixedly connected to a first motor 2, the output end of the first motor 2 is fixedly connected to a first rotating column 3, the outer wall of the first rotating column 3 is rotatably connected to a telescopic rod 4, the outer wall of the first rotating column 3 is fixedly connected to a second turntable 5, the lower surface of the telescopic rod 4 is rotatably connected to a second rotating column 6, an arc groove 7 is opened inside the second turntable 5, the outer wall of the second rotating column 6 is rotatably connected to the inner wall of the arc groove 7, the outer wall of the telescopic rod 4 is attached to a first hollow column 8, the outer wall of the first hollow column 8 is fixedly connected to a winding roller 9, and the outer wall of the first turntable 1 is provided with a driving component;

[0034] Specifically, the first motor 2 is started to drive the first rotating column 3 to rotate, thereby driving the second turntable 5 to rotate. The rotation of the second turntable 5 drives the second rotating column 6 to move. When the second rotating column 6 moves, it drives the telescopic rod 4 to move, thereby clamping the first hollow column 8, so as to achieve the effect of facilitating the replacement of the first hollow column 8 according to the required size of the winding roller 9.

[0035] A paper roll slitting machine, referring to Figure 1 The driving assembly includes a second motor 12, the second motor 12 is located on the left side of the first turntable 1, the output end of the second motor 12 is fixedly connected to a third rotating column 13, the outer wall of the third rotating column 13 is rotatably connected to a first fixed plate 11, and the lower surface of the first fixed plate 11 is fixedly connected to a bottom plate 10;

[0036] Specifically, the second motor 12 is started to drive the third rotating column 13 to rotate, and the rotation of the third rotating column 13 drives the first motor 2 to rotate, thereby driving the winding roller 9 to rotate, so as to achieve the effect of winding up the cut paper.

[0037] A paper roll slitting machine, referring to Figure 1 The outer wall of the first hollow column 8 is attached with a paper roll body 29, the upper surface of the bottom plate 10 is fixedly connected with a first support rod 14, the outer wall of the first support rod 14 is fixedly connected with a third motor 15, and the output end of the third motor 15 is fixedly connected with a first rotating shaft 16; the outer wall of the first rotating shaft 16 is fixedly connected with a blade 17, the outer wall of the first support rod 14 is fixedly connected with a second rotating shaft 18, and the upper surface of the bottom plate 10 is fixedly connected with a second support rod 19;

[0038] Specifically, the third motor 15 is started to drive the first rotating shaft 16 to rotate, and the rotation of the first rotating shaft 16 drives the blade 17 to rotate, and the rotation of the blade 17 cuts the paper, thereby achieving the effect of cutting the paper.

[0039] A paper roll slitting machine, referring to Figure 1 and Figure 4 , including a first limiting column 20 slidably connected inside the second support rod 19, a first limiting block 21 is fixedly connected to the outer wall of the first limiting column 20, and a first groove 22 is opened inside the second support rod 19; the outer wall of the first limiting block 21 is fixedly connected to the inner wall of the first groove 22, the outer wall of the first limiting column 20 is fixedly connected to a spring 23, and one end of the spring 23 is fixedly connected to a second limiting column 24; the outer wall of the second limiting column 24 is fixedly connected to a second limiting block 25, and a second groove 26 is opened inside the second support rod 19, and the outer wall of the second limiting block 25 is slidably connected to the inner wall of the second groove 26; the outer wall of the first limiting column 20 is rotatably connected to a second hollow column 27, and the outer wall of the second limiting column 24 is rotatably connected to a third hollow column 28;

[0040] Specifically, the paper to be cut is placed between the second hollow column 27 and the third hollow column 28, and the third hollow column 28 is loosened. The spring 23 inside the second support rod 19 is rebounded to press the third hollow column 28 and the second hollow column 27 together, so as to prevent the paper from being cut to the wrong size due to wrinkles during cutting.

[0041] The implementation principle of the embodiment of the present application is as follows: when the machine needs to be used, the first motor 2 fixed by the first turntable 1 is started, the first motor 2 drives the first rotating column 3 to rotate, the first rotating column 3 drives the second turntable 5 to rotate when the first rotating column 3 rotates, the second turntable 5 rotates and drives the second rotating column 6 to move inside the arc groove 7, and the second rotating column 6 moves and drives the telescopic rod 4 to move, so as to clamp the first hollow column 8, fix the paper roll body 29, pull the third hollow column 28, and the third hollow column 28 drives the second limit column 24 The second limiting column 24 moves inside the first groove 22, and when it moves, it drives the second limiting block 25 to move inside the second groove 26, and the paper to be cut is placed between the second hollow column 27 and the third hollow column 28, and the third hollow column 28 is released. The spring 23 inside the second support rod 19 rebounds, so that the third hollow column 28 and the second hollow column 27 fixed by the first limiting block 21 and the first limiting column 20 are pressed together, so as to prevent the paper from being cut to the wrong size due to wrinkles during cutting. When the paper passes between the second rotating shaft 18 and the first rotating shaft 16, the third motor 15 on the outer wall of the first support rod 14 is started, and the third motor 15 drives the first rotating shaft 16 to rotate, and the rotation of the first rotating shaft 16 drives the blade 17 to rotate, and the blade 17 rotates to cut the paper, and the paper is cut. In the same step of fixing the paper roll body 29, the winding roller 9 is fixed, and the cut paper is first pasted on the outer wall of the winding roller 9, and the second motor 12 fixed by the bottom plate 10 and the first fixed plate 11 is started. The second motor 12 drives the third rotating column 13 to rotate, and the rotation of the third rotating column 13 drives the first turntable 1 to rotate, so that the cut paper is rolled on the winding roller 9 to achieve the effect of automatic winding. The machine can not only achieve the effect of facilitating the replacement of the first hollow column 8 according to the required size of the winding roller 9 and flattening it before cutting to prevent wrinkles and deviations in the cutting size, but also achieve the effect of facilitating the clamping and fixing of the paper roll body 29 according to the size of the paper roll body 29 and improving the work efficiency.

[0042] The embodiments of this specific implementation are all preferred embodiments of the present application, and are not intended to limit the protection scope of the present application. The same components are represented by the same figure marks. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A paper roll slitting machine, comprising a first turntable (1), characterized in that: The outer wall of the first rotating disk (1) is fixedly connected to a first motor (2), the output end of the first motor (2) is fixedly connected to a first rotating column (3), the outer wall of the first rotating column (3) is rotatably connected to a telescopic rod (4), the outer wall of the first rotating column (3) is fixedly connected to a second rotating disk (5), the lower surface of the telescopic rod (4) is rotatably connected to a second rotating column (6), an arc groove (7) is provided inside the second rotating disk (5), the outer wall of the second rotating column (6) is rotatably connected to the inner wall of the arc groove (7), the outer wall of the telescopic rod (4) is fitted with a first hollow column (8), the outer wall of the first hollow column (8) is fixedly connected to a winding roller (9), and the outer wall of the first rotating disk (1) is provided with a driving component.

2. A paper roll slitting machine according to claim 1, characterized in that: The driving assembly comprises a second motor (12), the second motor (12) is located on the left side of the first turntable (1), the output end of the second motor (12) is fixedly connected to a third rotating column (13), the outer wall of the third rotating column (13) is rotatably connected to a first fixed plate (11), and the lower surface of the first fixed plate (11) is fixedly connected to a bottom plate (10).

3. A paper roll slitting machine according to claim 2, characterized in that: The outer wall of the first hollow column (8) is fitted with a paper roll body (29); the upper surface of the bottom plate (10) is fixedly connected to a first support rod (14); the outer wall of the first support rod (14) is fixedly connected to a third motor (15); and the output end of the third motor (15) is fixedly connected to a first rotating shaft (16).

4. A paper roll slitting machine according to claim 3, characterized in that: A blade (17) is fixedly connected to the outer wall of the first rotating shaft (16), a second rotating shaft (18) is fixedly connected to the outer wall of the first supporting rod (14), and a second supporting rod (19) is fixedly connected to the upper surface of the bottom plate (10).

5. A paper roll slitting machine according to claim 4, characterized in that: The second support rod (19) is slidably connected to a first limiting column (20), an outer wall of the first limiting column (20) is fixedly connected to a first limiting block (21), and a first groove (22) is provided inside the second support rod (19).

6. A paper roll slitting machine according to claim 5, characterized in that: The outer wall of the first limiting block (21) is fixedly connected to the inner wall of the first groove (22), the outer wall of the first limiting column (20) is fixedly connected to a spring (23), and one end of the spring (23) is fixedly connected to a second limiting column (24).

7. A paper roll slitting machine according to claim 6, characterized in that: The outer wall of the second limiting column (24) is fixedly connected to a second limiting block (25), a second groove (26) is provided inside the second support rod (19), and the outer wall of the second limiting block (25) is slidably connected to the inner wall of the second groove (26).

8. A paper roll slitting machine according to claim 7, characterized in that: The outer wall of the first limiting column (20) is rotatably connected to a second hollow column (27), and the outer wall of the second limiting column (24) is rotatably connected to a third hollow column (28).

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