Pressing and trimming plate for tissue cutting mechanism

Abstract

The utility model belongs to the field of tissue production and processing equipment, and particularly relates to a pressing plate for a tissue cutting mechanism, which comprises a top plate and four movable parts, each movable part comprises a cap, two locking rods and a pressing plate, one movable part is fixed with the top plate, and the other movable part is fixed with the pressing plate. One end of a first extension rod on each locking rod penetrates through a through hole and penetrates out of the other side of the top plate, a cover cap is spirally fixed to the first extension rod, and a second extension rod is spirally fixed to an extrusion plate, so that the two locking rods, the cover caps and the extrusion plate are fixed, and a movable part is fixed to the top plate; the movable parts are sequentially fixed to the top plate by increasing the number of the movable parts, and the clamping plate on one pressing plate is fixed in the groove position in the adjacent pressing plate in a clamped mode, so that the pressing area of the pressing plates and the tissue is increased, and the pressing plates can completely cover the tissue. Compared with the prior art, the pressing area can be adjusted according to the size of tissues.

Description

Technical Field

[0001] The utility model relates to the field of paper towel production and processing equipment, and more specifically, it relates to a pressing plate for a paper towel cutting mechanism. Background Art

[0002] Paper towels are daily necessities. They are made of wood pulp and come in a variety of types. In the process of making household paper from virgin wood pulp, in order to achieve better softness, manufacturers will add a certain amount of virgin short wood pulp fibers to the pulp, so a very small amount of short fibers will escape during the cutting process; paper towels often need to be cut during the processing and manufacturing process.

[0003] Authorization announcement No. CN213829108U discloses a tissue cutting mechanism, including a chassis, a top plate fixed on the chassis, a gantry fixed on the chassis, the gantry placed above the top plate, a fixed mold frame for placing tissues movably connected to the top plate, a first cylinder for controlling the lifting of the fixed mold frame is provided in the chassis, a cutter assembly for cutting tissues and a pressing assembly for pressing tissues are movably connected to the gantry, the tissues are limited by setting a mold frame dedicated to the tissues, and then the tissues are pressed by a pressure plate, and finally the tissues are cut by the cutting assembly.

[0004] In the above, when the size of the pressing plate is smaller than the size of the paper towel, the pressing plate cannot completely cover the paper towel. Since the pressing area of ​​the paper towel is small, when the paper towel is pressed again, the paper towel that is not in contact with the pressing plate will rise up, affecting the subsequent cutting of the paper towel. Utility Model Content

[0005] In view of the shortcomings of the prior art, the utility model aims to provide a pressing plate for a paper towel cutting mechanism, the pressing area of ​​which can be adjusted according to the size of the paper towel.

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

[0007] A pressing plate for a tissue cutting mechanism, characterized in that it includes a top plate and a plurality of laterally distributed movable parts, the movable parts are detachably connected to the top plate, and adjacent movable parts are movably connected to each other, the movable parts include a cap, a locking rod and a pressing plate, the locking rod is placed between the cap and the pressing plate, the locking rods are detachably connected to the cap and the pressing plate, a first extension rod is provided at one end of the locking rod, and a second extension rod is provided at the other end, one end of the first extension rod is fixedly connected to the locking rod, and the other end passes through the top plate and is spirally connected to the cap, one end of the second extension rod is fixedly connected to the locking rod, and the other end is spirally connected to the pressing plate.

[0008] The present utility model is further configured as follows: A clamping plate is provided on one side of the pressing plate, and a slot is formed on the other side. The clamping plate extends into the slot and is connected to the slot so as to connect adjacent pressing plates.

[0009] The present utility model is further configured as follows: A plurality of through holes for the first extension rod to pass through are formed on the top plate. An external thread one is provided on the outer wall of the first extension rod, a blind hole is formed on the cap, and an internal thread one that is helically connected to the external thread one is provided on the inner wall of the blind hole.

[0010] The present utility model is further configured as follows: A positioning hole is formed on the pressing plate, an internal thread two is provided on the inner wall of the positioning hole, and an external thread two that is helically connected to the internal thread two is provided on the outer wall of the second extension rod.

[0011] By adopting the above technical solutions, the beneficial effects of the present utility model are as follows:

[0012] Fix one of the movable components to the top plate. One end of the first extension rod on the two locking rods penetrates through the through hole and exits from the other side of the top plate. Rotate the cap, and the cap is helically fixed to the first extension rod. The second extension rod is helically fixed to the pressing plate, so that the two locking rods, the cap and the pressing plate are fixed, realizing the fixation of the movable component to the top plate.

[0013] When the size of the pressing plate is smaller than the size of the paper towel, by increasing the number of movable components, the movable components are sequentially fixed to the top plate, and the clamping plate on one of the pressing plates is clamped and fixed in the slot on the adjacent pressing plate, thereby increasing the pressing and leveling area between the pressing plate and the paper towel, enabling the pressing plate to completely cover the paper towel, and further enabling the pressing and leveling area to be adjusted according to the size of the paper towel. Description of the Drawings

[0014] Figure 1 is an exploded view of an embodiment of the present utility model;

[0015] Figure 2 is a structural schematic diagram of an embodiment of the present utility model.

[0016] Top plate 1, movable component 2, cap 3, locking rod 4, pressing plate 5, first extension rod 6, second extension rod 7, clamping plate 8, slot 9, through hole 10, blind hole 11, positioning hole 12, external thread one 13, internal thread one 14, internal thread two 15, external thread two 16. Detailed Embodiments

[0017] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0018] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0019] As Figures 1 to 2 shown, the pressing and leveling plate for the paper towel cutting mechanism includes a top plate 1 and four laterally distributed movable components 2. The movable components 2 are detachably connected to the top plate 1, and the adjacent movable components 2 are movably connected.

[0020] The movable component 2 includes a cap 3, a locking rod 4, and a pressing plate 5. The locking rod 4 is disposed between the cap 3 and the pressing plate 5, and the locking rod 4 is detachably connected to both the cap 3 and the pressing plate 5. There are two locking rods 4. A first extension rod 6 is installed at one end of the locking rod 4, and a second extension rod 7 is installed at the other end. The first extension rod 6, the second extension rod 7, and the locking rod 4 are integrally formed.

[0021] Eight through holes 10 for the first extension rod 6 to pass through are formed on the top plate 1. The width of the through hole 10 is greater than the width of the first extension rod 6. When the locking rod 4 rotates, the first extension rod 6 can move in the through hole 10, and during the rotation, the first extension rod 6 does not contact the through hole 10.

[0022] An external thread one 13 is installed on the outer wall of the first extension rod 6, and a blind hole 11 is formed on the cap 3. An internal thread one 14 that is helically connected to the external thread one 13 is installed on the inner wall of the blind hole 11.

[0023] A positioning hole 12 is formed on the pressing plate 5. An internal thread two 15 is installed on the inner wall of the positioning hole 12, and an external thread two 16 that is helically connected to the internal thread two 15 is installed on the outer wall of the second extension rod 7.

[0024] A clamping plate 8 is installed on one side of the pressing plate 5, and a slot 9 adapted to the clamping plate 8 is formed on the other side. The clamping plate 8 on one of the pressing plates 5 extends into the slot 9 on the adjacent pressing plate 5 and is connected to the slot 9 to realize the fixation between the adjacent movable components 2.

[0025] Working principle: Fix one of the movable parts 2 to the top plate 1. One end of the first extension rod 6 on the two locking rods 4 penetrates through the through hole 10 and exits from the other side of the top plate 1. Rotate the cap 3, and the cap 3 is screwed and fixed to the first extension rod 6. The second extension rod 7 is screwed and fixed to the pressing plate, so that the two locking rods 4, the cap 3 and the pressing plate are fixed, realizing the fixation of the movable part 2 to the top plate 1. When the size of the pressing plate 5 is smaller than the size of the paper towel, by increasing the number of movable parts 2, the movable parts 2 are fixed to the top plate 1 in sequence, and the clamping plate 8 on one of the pressing plates 5 is clamped and fixed in the slot 9 on the adjacent pressing plate 5, thereby increasing the pressing and leveling area of the pressing plate 5 and the paper towel, enabling the pressing plate 5 to completely cover the paper towel, and further enabling the pressing and leveling area to be adjusted according to the size of the paper towel.

[0026] When disassembling the movable part 2 from the top plate 1, rotate the cap 3, the locking rod 4 is screwed out from the blind hole 11 on the cap 3, rotate the locking rod 4, the second extension rod 7 is screwed out from the positioning hole 12, and finally apply an external force to one of the pressing plates 5, and the clamping plate 8 is clamped out from the slot 9.

[0027] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any ordinary changes and substitutions made by those skilled in the art within the scope of the technical solution of the present invention should be included in the protection scope of the present invention.

Claims

1. A pressing plate for a tissue cutting mechanism, characterized in that: It comprises a top plate (1) and a plurality of laterally distributed movable parts (2), wherein the movable parts (2) are detachably connected to the top plate (1). Adjacent movable parts (2) are movably connected. The movable part (2) comprises a cover cap (3), a locking rod (4) and a pressing plate (5), wherein the locking rod (4) is disposed between the cover cap (3) and the pressing plate (5), and the locking rod (4) is detachably connected to the cover cap (3) and the pressing plate (5). A first extension rod (6) is provided at one end of the locking rod (4), and a second extension rod (7) is provided at the other end. One end of the first extension rod (6) is fixedly connected to the locking rod (4), and the other end passes through the top plate (1) and is spirally connected to the cover cap (3); one end of the second extension rod (7) is fixedly connected to the locking rod (4), and the other end is spirally connected to the pressing plate (5).

2. A pressing plate for a paper towel cutting mechanism according to claim 1, characterized in that: The pressing plate (5) is provided with a clamping plate (8) on one side and a slot (9) on the other side. The clamping plate (8) extends into the slot (9) and is connected to the slot (9) so that adjacent pressing plates (5) can be connected.

3. The pressing plate for a paper towel cutting mechanism according to claim 1, characterized in that: The top plate (1) is provided with a plurality of through holes (10) for the first extension rod (6) to pass through, the outer wall of the first extension rod (6) is provided with an external thread (13), the cover cap (3) is provided with a blind hole (11), and the inner wall of the blind hole (11) is provided with an internal thread (14) which is spirally connected to the external thread (13).

4. The pressing plate for a paper towel cutting mechanism according to claim 1, characterized in that: The pressing plate (5) is provided with a positioning hole (12), the inner wall of the positioning hole (12) is provided with two internal threads (15), and the outer wall of the second extension rod (7) is provided with two external threads (16) which are spirally connected to the two internal threads (15).

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