Cutting mechanism for wiping paper

Abstract

The utility model discloses a wiping paper cutting mechanism which comprises a bottom plate, a sliding groove is formed in the upper end of the bottom plate, a plurality of arc-shaped supporting blocks are arranged at the upper end of the bottom plate, cutting grooves are formed in the upper ends of the arc-shaped supporting blocks, sliding blocks are installed at the lower ends of the arc-shaped supporting blocks and located in the sliding groove, connecting blocks are installed at the rear ends of the arc-shaped supporting blocks, and fastening bolts are arranged in the connecting blocks. The upper end of the bottom plate is provided with a plurality of first threaded grooves and symmetrically provided with electric telescopic rods. According to the utility model, a plurality of matching length mechanisms are added according to the required distance between the cutting blades, the distance between the cutting blades is controlled through the abutting between the plurality of matching length mechanisms and the moving block, when the distance between the cutting blades is changed, only the matching length mechanism with the corresponding length needs to be added, and the adjustment is convenient.

Description

Technical Field

[0001] The utility model relates to the field of wiping paper cutting, and particularly relates to a cutting mechanism for wiping paper. Background Technique

[0002] Wiping paper is made of long-fiber wood pulp or non-woven fabric materials, which is economical, hygienic, stable in quality, does not occupy space in inventory, has strong absorbency, does not damage the surface of objects, does not shed lint, and does not generate static electricity. During the production of wiping paper, it is necessary to cut a long cylindrical wiping paper roll into shorter wiping paper rolls for the convenience of users. When cutting the wiping paper roll, a cutting mechanism is used. When adjusting the position of the cutting blade in the existing cutting mechanism, one end of a ruler needs to be abutted against a cutting blade, and then the ruler is pulled out to the distance between the two cutting blades, and then the position of the other cutting blade is adjusted and then fixed. Such adjustment is rather troublesome. Therefore, those skilled in the art provide a cutting mechanism for wiping paper to solve the problems raised in the above background technique. Content of the Utility Model

[0003] To solve the above technical problems, the utility model provides a cutting mechanism for wiping paper, including a work bottom plate. A chute is opened at the upper end of the bottom plate, and several arc-shaped supporting blocks are arranged at the upper end of the bottom plate. A cutting groove is opened at the upper end of the arc-shaped supporting block, and a slider is installed at the lower end of the arc-shaped supporting block. The slider is located in the chute. A connecting block is installed at the rear end of the arc-shaped supporting block, and a fastening bolt is arranged inside the connecting block. Several first threaded grooves are opened at the upper end of the bottom plate;

[0004] Electric telescopic rods are symmetrically installed at the upper end of the bottom plate. A top plate is installed at the upper ends of the two electric telescopic rods. Side plates are symmetrically installed at the lower end of the top plate. A hollow rod is rotatably connected between the two side plates. A motor is installed at the left end of the hollow rod. A guide rod is installed inside the hollow rod. Several second threaded grooves are opened at the upper end of the guide rod. Several positioning holes are opened on the inner wall of the hollow rod. Several moving blocks are sleeved on the outer surface of the guide rod. Several cutting blades are sleeved on the outer surface of the hollow rod, and the inner wall of the cutting blade is fixedly connected to the moving block;

[0005] Several matching length mechanisms are arranged at the upper end of the guide rod, and a blocking mechanism is arranged at the upper end of the guide rod. The matching length mechanism includes a matching block, a positioning block and a scale line. A through hole is opened inside the matching block. A pulling block is slidably connected inside the through hole. Two positioning blocks are installed at one end of the pulling block, and the positioning block passes through the matching block. A spring is installed at the other end of the pulling block. A scale line is arranged at the upper end of the matching block. The blocking mechanism includes a U-shaped blocking block and a positioning bolt. A positioning bolt is arranged at the upper part inside the U-shaped blocking block.

[0006] Preferably: The cross-section of the chute is T-shaped.

[0007] Preferably: The cross-section of the slider is T-shaped.

[0008] Preferably, a baffle is installed at the upper end of the bottom plate, and the baffle is located on the left side of the sliding groove.

[0009] Preferably, the length of the scale line is the width of the fitting block.

[0010] The technical effects and advantages of the present utility model:

[0011] According to the required distance between the cutting blades, the present utility model adds a plurality of fitting length mechanisms. By the resistance between the plurality of fitting length mechanisms and the moving block, the distance between the cutting blades is controlled. When changing the distance between the cutting blades, only the fitting length mechanism with the corresponding length needs to be added, which is convenient for adjustment; by simultaneously cutting the paper roll with a plurality of cutting blades, multiple paper rolls can be quickly cut out. By increasing the fitting length mechanism to control the distance between the cutting blades, paper rolls of different lengths can be cut simultaneously, which is convenient and fast, and improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 is a schematic structural diagram of the present application;

[0013] Figure 2 is a schematic structural diagram of the arc-shaped supporting block of the present application;

[0014] Figure 3 is a schematic structural diagram of the hollow rod of the present application;

[0015] Figure 4 is a schematic structural diagram of the cutting blade of the present application;

[0016] Figure 5 is a schematic structural diagram of the fitting length mechanism of the present application;

[0017] Figure 6 is a schematic structural diagram of the blocking mechanism of the present application;

[0018] In the figure: 1, bottom plate; 2, sliding groove; 3, arc-shaped supporting block; 4, cutting groove; 5, slider; 6, connecting block; 7, fastening bolt; 8, first thread groove; 9, baffle; 10, electric telescopic rod; 11, top plate; 12, side plate; 13, hollow rod; 14, motor; 15, guide rod; 16, second thread groove; 17, positioning hole; 18, moving block; 19, cutting blade; 20, fitting length mechanism; 21, fitting block; 22, through hole; 23, pulling block; 24, positioning block; 25, spring; 26, scale line; 27, blocking mechanism; 28, U-shaped blocking block; 29, positioning bolt. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] The present utility model will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present utility model are given for purposes of illustration and description, and are not exhaustive or limit the present utility model to the disclosed form. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present utility model, and enable those of ordinary skill in the art to understand the present utility model and thus design various embodiments with various modifications suitable for specific purposes.

[0020] Please refer to Figures 1 to 6 , in this embodiment, a cutting mechanism for wiping paper is provided, including a bottom plate 1. A chute 2 is opened at the upper end of the bottom plate 1, and the cross-section of the chute 2 is T-shaped. A number of arc-shaped supporting blocks 3 are arranged at the upper end of the bottom plate 1. A cutting groove 4 is opened at the upper end of the arc-shaped supporting block 3. A slider 5 is installed at the lower end of the arc-shaped supporting block 3, and the cross-section of the slider 5 is T-shaped. The slider 5 is located in the chute 2. A connecting block 6 is installed at the rear end of the arc-shaped supporting block 3. A fastening bolt 7 is arranged inside the connecting block 6. A number of first threaded grooves 8 are opened at the upper end of the bottom plate 1. A baffle 9 is installed at the upper end of the bottom plate 1, and the baffle 9 is located on the left side of the chute 2. Electric telescopic rods 10 are symmetrically installed at the upper end of the bottom plate 1. A top plate 11 is installed at the upper ends of the two electric telescopic rods 10. Side plates 12 are symmetrically installed at the lower end of the top plate 11. A hollow rod 13 is rotatably connected between the two side plates 12. A motor 14 is installed at the left end of the hollow rod 13. A guide rod 15 is installed inside the hollow rod 13. A number of second threaded grooves 16 are opened at the upper end of the guide rod 15. A number of positioning holes 17 are opened on the inner wall of the hollow rod 13. A number of moving blocks 18 are sleeved on the outer surface of the guide rod 15. A number of cutting blades 19 are sleeved on the outer surface of the hollow rod 13, and the inner wall of the cutting blade 19 is fixedly connected to the moving block 18. A number of matching length mechanisms 20 are arranged at the upper end of the guide rod 15. A blocking mechanism 27 is arranged at the upper end of the guide rod 15. The matching length mechanism 20 includes a matching block 21, a positioning block 24 and a scale line 26. A through hole 22 is opened inside the matching block 21. A pull block 23 is slidably connected inside the through hole 22. Two positioning blocks 24 are installed at one end of the pull block 23, and the positioning block 24 passes through the matching block 21. A spring 25 is installed at the other end of the pull block 23. A scale line 26 is arranged at the upper end of the matching block 21, and the length of the scale line 26 is the width of the matching block 21. The blocking mechanism 27 includes a U-shaped blocking block 28 and a positioning bolt 29. A positioning bolt 29 is arranged at the upper part inside the U-shaped blocking block 28.

[0021] The working principle of the present utility model is as follows: According to the required distance between the cutting blades 19, several matching length mechanisms 20 with equal distances are added. The pulling block 23 is pushed to move and compress the spring 25, so that the positioning block 24 retracts into the through hole 22. The matching block 21 is placed in the hollow rod 13. Then, the pulling block 23 is released, and the spring 25 pushes the positioning block 24 to reset and insert into the corresponding positioning hole 17 to fix the position of the matching length mechanism 20. By making multiple matching length mechanisms 20 abut against each other, the distance between the cutting blades 19 is controlled. Then, the U-shaped blocking block 28 is clamped at the upper end of the guide rod 15, and the positioning bolt 29 is screwed into the corresponding thread groove two 16 so that the U-shaped blocking block 28 abuts against the right end of the rightmost moving block 18. The position of the arc-shaped supporting block 3 is adjusted according to the position of the cutting blade 19. The paper roll of the wiping paper is placed on several arc-shaped supporting blocks 3 and abuts against the baffle 9. The motor 14 is controlled to drive the hollow rod 13 to rotate. The hollow rod 13 drives the cutting blade 19 to rotate through the moving block 18. At the same time, the electric telescopic rod 10 drives the top plate 11 to descend, and the top plate 11 drives the cutting blade 19 to descend to cut the wiping paper roll, quickly completing the cutting work of the entire paper roll, which is convenient and fast.

[0022] Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art and related fields without creative efforts shall fall within the protection scope of the present utility model. The structures, devices, and operation methods not specifically described and explained in the present utility model, unless otherwise specified and limited, are implemented according to the conventional means in the art.

Claims

1. A cutting mechanism for wiping paper, comprising a base plate (1), characterized in that: A chute (2) is formed at the upper end of the bottom plate (1). A number of arc-shaped supporting blocks (3) are arranged at the upper end of the bottom plate (1). A cutting groove (4) is formed at the upper end of the arc-shaped supporting block (3). A slider (5) is installed at the lower end of the arc-shaped supporting block (3). The slider (5) is located in the chute (2). A connecting block (6) is installed at the rear end of the arc-shaped supporting block (3). A fastening bolt (7) is arranged inside the connecting block (6). A number of first threaded grooves (8) are formed at the upper end of the bottom plate (1). Electric telescopic rods (10) are symmetrically installed at the upper end of the bottom plate (1). A top plate (11) is installed at the upper ends of the two electric telescopic rods (10). Side plates (12) are symmetrically installed at the lower end of the top plate (11). A hollow rod (13) is rotatably connected between the two side plates (12). A motor (14) is installed at the left end of the hollow rod (13). A guide rod (15) is installed inside the hollow rod (13). A number of second threaded grooves (16) are formed at the upper end of the guide rod (15). A number of positioning holes (17) are formed on the inner wall of the hollow rod (13). A number of moving blocks (18) are sleeved on the outer surface of the guide rod (15). A number of cutting blades (19) are sleeved on the outer surface of the hollow rod (13). The inner wall of the cutting blade (19) is fixedly connected to the moving block (18). A number of matching length mechanisms (20) are arranged at the upper end of the guide rod (15). A blocking mechanism (27) is arranged at the upper end of the guide rod (15). The matching length mechanism (20) includes a matching block (21), a positioning block (24) and a scale line (26). A through hole (22) is formed inside the matching block (21). A pull block (23) is slidably connected inside the through hole (22). Two positioning blocks (24) are installed at one end of the pull block (23). The positioning block (24) passes through the matching block (21). A spring (25) is installed at the other end of the pull block (23). A scale line (26) is arranged at the upper end of the matching block (21). The blocking mechanism (27) includes a U-shaped blocking block (28) and a positioning bolt (29). A positioning bolt (29) is arranged at the upper inner part of the U-shaped blocking block (28).

2. A cutting mechanism for wiping paper according to claim 1, characterized in that: The cross-section of the chute (2) is T-shaped.

3. A cutting mechanism for wiping paper according to claim 1, characterized in that: The cross-section of the slider (5) is T-shaped.

4. A cutting mechanism for wiping paper according to claim 1, characterized in that: A baffle (9) is installed at the upper end of the bottom plate (1). The baffle (9) is located on the left side of the chute (2).

5. The cutting mechanism of wiping paper according to claim 1, characterized in that: The length of the scale line (26) is the width of the matching block (21).

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