Pressing structure for tissue cutter equipment

Abstract

The utility model belongs to the technical field of tissue production equipment, and relates to a compressing structure for tissue cutter equipment, which comprises a cutter and a connecting frame connected with the cutter, a compressing plate is arranged on the connecting frame, a moving component is arranged on the end face of the connecting frame and comprises a screw rod, two mounting seats and a stepping motor, the mounting seats are arranged on the upper end face of the connecting frame, and the stepping motor is arranged on the screw rod. The lead screw is arranged between the two installation seats, the output end of the stepping motor penetrates through one installation seat to be connected with the lead screw, the lead screw is sleeved with a sliding seat, the sliding seat is provided with a cleaning piece, the cleaning piece comprises a connecting rod and a sweeping head connected with the connecting rod, the sweeping head comprises a rod body and a plate body, and a protruding block is arranged on the side wall of the connecting rod. Cleaning cloth used for wiping the pressing plate is detachably connected to the plate body, after the plate body is connected with the rod body, the plate body is arranged below the pressing plate, and the cleaning cloth abuts against the pressing plate; compared with the prior art, chippings adhering to the pressing plate can be cleaned in time while the pressing effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of paper towel production equipment, and more specifically, it relates to a pressing structure for paper towel cutter equipment. Background Art

[0002] The toilet paper slitting machine is used to slit the base paper. The base paper coming out of the paper mill is very large, 1.7 meters or larger. When we want to process tissue paper or napkin paper, we must first cut the base paper into small base paper. At this time, we need to use a toilet paper slitting machine.

[0003] For example, the paper towel cutter device disclosed in the authorization announcement number CN219485898U can press and fix the paper towel during the cutting process by setting a fixing mechanism. Compared with installing a cylinder to control the pressure plate to press and fix the paper towel before cutting, it can not only effectively improve the processing efficiency, but also reduce the cost. Through the cooperation between the first support plate, the first countersunk screw, the first screw hole, the second countersunk screw and the second screw hole, it is convenient to disassemble and assemble the knife holder and the cutter body, so as to facilitate the replacement of the cutter body. Through the cooperation between the third countersunk screw and the third screw hole, it is convenient to disassemble and assemble the fixing mechanism. Through the cooperation between the guide hole and the guide rod, the pressure plate and the anti-skid pad will not deviate from the direction during the movement. By setting the anti-skid pad, the paper towel can be fixed more stably.

[0004] In the above, debris will be generated during the cutting process of the paper towel. The pressing plate is very close to the cutter during the pressing process, and the debris will adhere to the pressing plate. When the pressing plate moves to the next paper towel that needs to be cut, the debris adhered to the pressing plate will contaminate the next paper towel, affecting the production effect. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model aims to provide a pressing structure for a paper towel cutter device which can automatically clean a pressing plate.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A clamping structure for a paper towel cutter device comprises a cutting knife and a connecting frame connected to the cutting knife, a clamping plate is arranged on the connecting frame, a moving assembly is arranged on the end surface of the connecting frame, the moving assembly comprises a screw rod, two mounting seats and a stepping motor, the mounting seat is arranged on the upper end surface of the connecting frame, the screw rod is arranged between the two mounting seats, the output end of the stepping motor passes through a mounting seat and is connected to the screw rod, a sliding seat is sleeved on the screw rod, and a cleaning member is arranged on the sliding seat.

[0008] The cleaning member includes a connecting rod and a cleaning head connected to the connecting rod, and the cleaning head includes a rod body and a plate body.

[0009] The connecting rod is placed on the connecting rod side wall.

[0010] A cleaning cloth for wiping the pressing plate is detachably connected to the plate body, and after the plate body is connected to the rod body, the plate body is placed under the pressing plate, and the cleaning cloth contacts the pressing plate.

[0011] The utility model is further configured as follows: a mounting hole is opened on the plate body, a fixing groove is arranged on the inner wall of the mounting hole, and blocks for being clamped into the fixing groove are arranged at both ends of the rod body.

[0012] The utility model is further configured as follows: both side walls of the rod body are provided with slots, the inner walls of the slots are provided with elastic sheets, the blocks are placed on the side walls of the elastic sheets, a through slot is opened in the rod body, the end of the through slot is connected to the slot, a pull rod is provided in the through slot, and elastic bands connected to the elastic sheets are provided on both side walls of the pull rod, the other end of the pull rod extends out of the through slot, and the elastic band is elastic.

[0013] The utility model is further configured as follows: a fixing hole is provided at the end of the rod body, and a docking block for extending into the fixing hole is provided on the pull rod.

[0014] The utility model is further configured as follows: the plate body is provided with Velcro, the Velcro comprises a hook surface band and a loop surface band, the hook surface band is fastened to the upper end surface of the plate body by screws, and the loop surface band is sewn on the cleaning cloth.

[0015] Compared with the shortcomings of the prior art, the beneficial effects of the utility model are:

[0016] By setting up a moving component and a cleaning piece, the moving component drives the cleaning piece to wipe the surface of the pressing plate. At the same time, the cleaning cloth is connected to the plate body by Velcro, so the cleaning cloth can be easily replaced. At the same time, when wiping is not required, the moving component drives the cleaning piece to move to the end, which will not affect the cutting work. While achieving the pressing effect, the debris adhering to the pressing plate can also be cleaned in time. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the working state of the cleaning member of the embodiment of the utility model;

[0018] Figure 2 This is a schematic diagram of the working state of the cleaning part of the embodiment of the utility model;

[0019] Figure 3 This is a cross-sectional view of a cleaning element according to an embodiment of the present utility model.

[0020] Cutting knife 1, connecting frame 2, pressing plate 3, moving assembly 4, screw rod 5, mounting seat 6, stepping motor 7, slide seat 8, cleaning member 9, connecting rod 10, cleaning head 11, rod body 12, plate body 13, cleaning cloth 14, mounting hole 15, fixing groove 16, block body 17, slot hole 18, elastic sheet 19, through groove 20, pull rod 21, elastic belt 22, fixing hole 23, docking block 24, hook surface belt 25. DETAILED DESCRIPTION

[0021] Reference Figures 1 to 3 The utility model is further described in detail.

[0022] 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 in 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.

[0023] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0024] A clamping structure for a paper towel cutter device comprises a cutting knife 1 and a connecting frame 2 connected to the cutting knife 1, a clamping plate 3 is provided on the connecting frame 2, a moving assembly 4 is provided on the end surface of the connecting frame 2, the moving assembly 4 comprises a screw rod 5, two mounting seats 6 and a stepping motor 7, the mounting seat 6 is placed on the upper end surface of the connecting frame 2, the screw rod 5 is placed between the two mounting seats 6, the output end of the stepping motor 7 passes through a mounting seat 6 and is connected to the screw rod 5, a sliding seat 8 is sleeved on the screw rod 5, and a cleaning member 9 is provided on the sliding seat 8 for cleaning the clamping plate 3.

[0025] The cleaning member 9 includes a connecting rod 10 and a cleaning head 11 connected to the connecting rod 10. The cleaning head 11 includes a rod body 12 and a plate body 13. The connecting rod 10 is placed on the side wall of the connecting rod 10 so that the cleaning member 9 is not in the same straight line as the connecting rod 10, thereby reserving more space for cleaning work. When cleaning is not required, the cleaning member 9 is located at one end of the side wall of the connecting frame 2 and will not affect the clamping work of the clamping plate 3.

[0026] A mounting hole 15 is provided on the plate body 13, and a fixing groove 16 is provided on the inner wall of the mounting hole 15. Slot holes 18 are provided on both side walls of the rod body 12, and an elastic sheet 19 is provided on the inner wall of the slot hole 18. A block 17 is connected to one side of the elastic sheet 19. A through slot 20 is provided in the rod body 12, and the end of the through slot 20 is connected to the slot hole 18. A pull rod 21 is provided in the through slot 20, and elastic bands 22 connected to the elastic sheet 19 are provided on both side walls of the pull rod 21. The other end of the pull rod 21 extends out of the through slot 20. The elastic band 22 is elastic. By pulling the pull rod 21, the elastic band 22 is tightened, so that the elastic band 22 pulls the elastic sheet 19, and the elastic sheet 19 drives the block 17 to move into the slot 18. The plate body 13 is in an inverted L shape, which can achieve the covering of one side of the auxiliary pressing plate 3, so that the cleaning effect is better.

[0027] A fixing hole 23 is provided at the end of the rod body 12 , and a docking block 24 is provided on the pull rod 21 for extending into the fixing hole 23 . The docking block 24 is inserted into the fixing hole 23 to fix the pull rod 21 , thereby ensuring the stability of the connection between the block body 17 and the fixing groove 16 .

[0028] The plate body 13 is provided with Velcro, which includes a hook tape 25 and a loop tape. The hook tape 25 is fastened to the upper end surface of the plate body 13 by screws, and the loop tape is sewn on the cleaning cloth 14. The cleaning cloth 14 is connected to the plate body 13 by the Velcro, so that the cleaning cloth 14 can be quickly replaced.

[0029] Working principle: when cleaning is needed, start the stepper motor 7, drive the screw rod 5 to transmit, thereby driving the cleaning member 9 to move, and the connecting rod 10 drives the cleaning head 11 to move to contact the pressing plate 3, then the stepper motor 7 continues to work, the cleaning member 9 moves, and the cleaning cloth 14 contacts the end surface of the pressing plate 3 to clean the debris on the end surface of the pressing plate 3. After cleaning, the cleaning member 9 is reset under the action of the stepper motor 7. When the cleaning cloth 14 needs to be cleaned and replaced, it is only necessary to separate the hook surface belt 25 from the loop surface belt and replace it with a new cleaning cloth 14. When the plate body 13 needs to be replaced, pull the pull rod 21. Under the action of the elastic belt 22, the elastic sheet is pulled to retract the block 17 into the slot 18, thereby taking out the pull rod 21, realizing the disassembly of the plate body 13 and the rod body 12. When installing, repeat the above operation.

[0030] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any common changes and substitutions made by those skilled in the art within the technical solution of the present invention should be included in the protection scope of the present invention.

Claims

1. A clamping structure for a paper towel cutting device, comprising a cutting knife (1) and a connecting frame (2) connected to the cutting knife (1), wherein a clamping plate (3) is provided on the connecting frame (2), characterized in that: The end surface of the connecting frame (2) is provided with a moving assembly (4), the moving assembly (4) comprising a screw rod (5), two mounting seats (6) and a stepping motor (7), the mounting seat (6) being placed on the upper end surface of the connecting frame (2), the screw rod (5) being placed between the two mounting seats (6), the output end of the stepping motor (7) passing through a mounting seat (6) and connected to the screw rod (5), the screw rod (5) being sleeved with a sliding seat (8), the sliding seat (8) being provided with a cleaning member (9), The cleaning member (9) comprises a connecting rod (10) and a cleaning head (11) connected to the connecting rod (10); the cleaning head (11) comprises a rod body (12) and a plate body (13). The connecting rod (10) is placed on the side wall of the connecting rod (10). A cleaning cloth (14) for wiping the pressing plate (3) is detachably connected to the plate body (13), and after the plate body (13) is connected to the rod body (12), the plate body (13) is placed below the pressing plate (3), and the cleaning cloth (14) contacts the pressing plate (3).

2. The pressing structure for a paper towel cutter device according to claim 1, characterized in that: The plate body (13) is provided with a mounting hole (15), the inner wall of the mounting hole (15) is provided with a fixing groove (16), and blocks (17) for being inserted into the fixing groove (16) are provided at both ends of the rod body (12).

3. The pressing structure for a paper towel cutter device according to claim 2, characterized in that: The rod body (12) is provided with slot holes (18) on both side walls, and an elastic sheet (19) is provided on the inner wall of the slot hole (18). The block (17) is placed on the side wall of the elastic sheet (19). A through slot (20) is provided in the rod body (12), and the end of the through slot (20) is connected to the slot hole (18). A pull rod (21) is provided in the through slot (20). Elastic bands (22) connected to the elastic sheet (19) are provided on both side walls of the pull rod (21). The other end of the pull rod (21) extends out of the through slot (20), and the elastic band (22) is elastic.

4. The pressing structure for a paper towel cutter device according to claim 3, characterized in that: The end of the rod body (12) is provided with a fixing hole (23), and the pull rod (21) is provided with a docking block (24) for extending into the fixing hole (23).

5. The pressing structure for a paper towel cutter device according to claim 4, characterized in that: The plate body (13) is provided with a Velcro tape, which comprises a hook tape (25) and a loop tape, wherein the hook tape (25) is fastened to the upper end surface of the plate body (13) by means of screws, and the loop tape is sewn onto the cleaning cloth (14).

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