Tissue cutting and winding device

Abstract

The utility model provides a tissue cutting and winding device, which relates to the technical field of tissue processing and comprises a winding mechanism, and a cutting mechanism is fixedly mounted at the top of the winding mechanism. According to the tissue cutting device, the two forward and reverse motors are started to enable the two lifting columns to stably move on the two reciprocating lead screws, the connecting column is installed between the tops of the two lifting columns, and the cutting knife is installed at the bottom of the connecting column, so that the cutting knife can accurately complete cutting operation on tissues, manual operation of workers is not needed, and the tissue cutting efficiency is improved. Secondly, two limiting holes are formed in the tops of two lifting columns, two limiting rods installed between four fixing plates move in the two limiting holes, the stability of vertical movement of the two lifting columns is further improved, and therefore the qualified rate of tissue cutting is improved; and the using effect of the tissue cutting and winding device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of paper towel processing, in particular to a paper towel cutting and rolling device. Background Art

[0002] Paper products refer to various products made by processing raw materials such as pulp, such as books, paper, cards, cartons, etc. They are widely used in packaging, printing, writing, cleaning, etc. Paper products are widely used in the packaging industry for packaging food, daily necessities, gifts, etc.; in office places for printing documents and recording information; in the cultural field for printing books, magazines, newspapers, etc.; at the same time, they are also used in life to make environmentally friendly bags, paper towels, toilet paper, etc. Because paper products are recyclable and biodegradable, they play an important role in promoting environmental protection and sustainable development.

[0003] In the process of processing and rolling of existing paper towels, generally after rolling is completed, a staff will use a cutting tool to cut the paper towels. Due to manual operation, the cutting position is prone to inaccurate, resulting in unqualified rolled paper towels, which in turn affects the qualified rate of paper towel processing. Utility Model Content

[0004] The utility model aims to provide a paper towel cutting and rolling device to solve the problem that when the existing equipment is used, after the rolling is completed, the staff will use a cutting tool to cut the paper towel, and the cutting position will be inaccurate.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions: a paper towel cutting and rolling device, comprising a rolling mechanism, a cutting mechanism is fixedly installed on the top of the rolling mechanism;

[0006] The cutting mechanism includes two fixed frames, the tops of the two fixed frames are fixedly installed with forward and reverse motors, the bottoms of the two forward and reverse motors are fixedly installed with reciprocating screws, the outer walls of the two reciprocating screws are threadedly connected with lifting columns, the bottoms of the inner walls of the two fixed frames are provided with rotating holes, and the outer walls of the two reciprocating screws are movably inserted into the two rotating holes, a connecting column is fixedly installed between the tops of the two lifting columns, and a cutting knife is fixedly installed at the bottom of the connecting column, two limiting grooves are provided on the opposite sides of the outer walls of the two fixed frames, the inner walls of the four limiting grooves are movably embedded with L-shaped connecting blocks, and one side of the outer walls of the four L-shaped connecting blocks is fixedly connected to the outer walls of the two lifting columns.

[0007] Preferably, two fixing plates are fixedly installed on one side of the outer wall of the two fixing frames, the two fixing plates form a group, and a limiting rod is fixedly installed between opposite sides of the outer walls of the two groups of fixing plates.

[0008] Preferably, the tops of the two lifting columns are each provided with a limiting hole, and the outer walls of the two limiting rods are both movably inserted into the two limiting holes.

[0009] Preferably, the winding mechanism comprises an operating table, and two vertical plates are fixedly mounted on the top of the operating table, and a horizontal plate is fixedly mounted on one side of the outer wall of one of the vertical plates.

[0010] Preferably, a driving motor is fixedly mounted on the top of the transverse plate, and a driving rod is fixedly mounted on one side of the outer wall of the driving motor.

[0011] Preferably, a winding drum is fixedly sleeved on the outer wall of the driving rod, and an operating table is fixedly installed on the top of the operating table.

[0012] Preferably, the top of the operating table is fixedly connected to the bottoms of the two fixing frames.

[0013] Compared with the prior art, the advantages and positive effects of the utility model are:

[0014] In the utility model, two forward and reverse motors are started, and under the action of two rotating holes, the two lifting columns are moved on the two reciprocating screw rods, and the four L-shaped connecting blocks are movably embedded in the four limiting grooves, thereby improving the stability of the movement of the two lifting columns on the two reciprocating screw rods, so that the connecting column and the cutting knife can move up and down stably. After the paper towel is rolled up, the paper towel can be cut by the movement of the cutting knife, and a staff member is not required to complete this operation, thereby ensuring the qualified rate of the paper towel cutting, thereby improving the use effect of the paper towel cutting and rolling device.

[0015] In the utility model, the two lifting columns move on the two limiting rods through the two limiting holes, which further improves the stability of the up and down movement of the two lifting columns. Secondly, when cutting the paper towels, the driving motor is started to drive the driving rod and the winding drum to rotate, thereby rolling up the paper towels on the operating table, further improving the use effect of the paper towel cutting and winding device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The utility model provides a subjective structural stereogram of a paper towel cutting and rolling device;

[0017] Figure 2 A three-dimensional diagram of a cutting mechanism of a paper towel cutting and rolling device is provided for the utility model;

[0018] Figure 3 This is a disassembled diagram of the cutting mechanism of a paper towel cutting and rolling device proposed by the utility model;

[0019] Figure 4The utility model provides a disassembled diagram of a reeling mechanism of a paper towel cutting and reeling device.

[0020] Legend:

[0021] Cutting mechanism; 101, fixing frame; 102, forward and reverse motor; 103, reciprocating screw rod; 104, lifting column; 105, rotating hole; 106, connecting column; 107, cutting knife; 108, limiting groove; 109, L-shaped connecting block; 110, fixing plate; 111, limiting rod; 112, limiting hole;

[0022] Winding mechanism; 201, operating table; 202, vertical board; 203, horizontal board; 204, driving motor; 205, driving rod; 206, winding drum; 207, operating table. DETAILED DESCRIPTION

[0023] In order to more clearly understand the above-mentioned purposes, features and advantages of the utility model, the utility model is further described below in conjunction with the drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0024] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0025] Embodiment 1, as Figure 1-Figure 4 As shown, the utility model provides a paper towel cutting and rolling device, including a rolling mechanism 2, and a cutting mechanism 1 is fixedly installed on the top of the rolling mechanism 2;

[0026] The cutting mechanism 1 includes two fixed frames 101, the tops of the two fixed frames 101 are fixedly installed with forward and reverse motors 102, the bottoms of the two forward and reverse motors 102 are fixedly installed with reciprocating screws 103, the outer walls of the two reciprocating screws 103 are threadedly connected with lifting columns 104, the bottoms of the inner walls of the two fixed frames 101 are provided with rotating holes 105, and the outer walls of the two reciprocating screws 103 are movably inserted into the two rotating holes 105, a connecting column 106 is fixedly installed between the tops of the two lifting columns 104, and a cutting knife 107 is fixedly installed at the bottom of the connecting column 106. Two limiting grooves 108 are provided on opposite sides of the outer wall, and the inner walls of the four limiting grooves 108 are movably embedded with L-shaped connecting blocks 109, and one side of the outer wall of the four L-shaped connecting blocks 109 is fixedly connected to the outer wall of the two lifting columns 104, and two fixing plates 110 are fixedly installed on one side of the outer wall of the two fixing frames 101. The two fixing plates 110 form a group, and limiting rods 111 are fixedly installed between the opposite sides of the outer walls of the two groups of fixing plates 110. Limiting holes 112 are provided on the tops of the two lifting columns 104, and the outer walls of the two limiting rods 111 are movably inserted into the inside of the two limiting holes 112.

[0027] The effect achieved by the entire embodiment 1 is that when the paper towel is rolled up, the two forward and reverse motors 102 are started, and the other ends of the two reciprocating screws 103 rotate inside the two rotating holes 105, and the four L-shaped connecting blocks 109 installed on the outer walls of the two lifting columns 104 are embedded and moved inside the four limiting grooves 108, so that the two lifting columns 104 can move stably on the two reciprocating screws 103, and because a connecting column 106 is installed between the tops of the two lifting columns 104, a connecting column 106 is installed at the bottom The cutting knife 107 can accurately complete the cutting operation on the paper towel without the need for manual work by the staff, thereby improving the qualified rate of paper towel cutting. Secondly, two limiting holes 112 are provided on the tops of the two lifting columns 104, and the two limiting rods 111 installed between the four fixing plates 110 move inside the two limiting holes 112, further improving the stability of the up and down movement of the two lifting columns 104, thereby improving the qualified rate of paper towel cutting and improving the use effect of the paper towel cutting and winding device.

[0028] Embodiment 2, as Figure 2-Figure 4As shown, the winding mechanism 2 includes an operating table 201, and two vertical plates 202 are fixedly installed on the top of the operating table 201, a horizontal plate 203 is fixedly installed on one side of the outer wall of one of the vertical plates 202, a driving motor 204 is fixedly installed on the top of the horizontal plate 203, a driving rod 205 is fixedly installed on one side of the outer wall of the driving motor 204, and a winding drum 206 is fixedly sleeved on the outer wall of the driving rod 205, an operating table 207 is fixedly installed on the top of the operating table 201, and the top of the operating table 201 is fixedly connected to the bottom of the two fixed frames 101.

[0029] The effect achieved by the entire embodiment 2 is that the driving motor 204 is started to drive the driving rod 205 to rotate, so that the winding drum 206 fixedly mounted on the driving rod 205 can wind up the paper towel on the operating table 207. After the winding is completed, it is cut by the cutting mechanism 1, thereby improving the use effect of the paper towel cutting and winding device.

[0030] Working principle: First, put the paper towel that needs to be rolled up on the operating table 207, start the driving motor 204, so that it drives the driving rod 205 and the winding drum 206 to rotate. After the winding is completed, the two forward and reverse motors 102 are started again to drive the two reciprocating screw rods 103 to rotate inside the two rotating holes 105. Since the four L-shaped connecting blocks 109 movably embedded in the four limiting grooves 108 are fixedly connected to the outer wall of the two lifting columns 104, and the two lifting columns 104 move on the two limiting rods 111 through the two limiting holes 112, the stability of the movement of the two lifting columns 104 on the two reciprocating screw rods 103 is improved, so that the connecting column 106 and the cutting knife 107 can move up and down stably, and cut the rolled paper towel. In general, through the action of the cutting mechanism 1 and the winding mechanism 2, the accuracy of cutting the paper towel is improved, the qualified rate of the rolling and cutting processing of the paper towel is guaranteed, and the use effect of the paper towel cutting and winding device is improved.

[0031] The above are only preferred embodiments of the present invention, and are not intended to limit the present invention in other forms. Any technician familiar with the profession may use the technical contents disclosed above to change or modify them into equivalent embodiments with equivalent changes and apply them to other fields. However, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention without departing from the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A paper towel cutting and rolling device, characterized in that: It comprises a winding mechanism (2), a cutting mechanism (1) being fixedly mounted on the top of the winding mechanism (2); The cutting mechanism (1) comprises two fixed frames (101), the tops of the two fixed frames (101) are fixedly mounted with forward and reverse motors (102), the bottoms of the two forward and reverse motors (102) are fixedly mounted with reciprocating screw rods (103), the outer walls of the two reciprocating screw rods (103) are threadedly connected with lifting columns (104), the bottoms of the inner walls of the two fixed frames (101) are provided with rotating holes (105), and the outer walls of the two reciprocating screw rods (103) are movably inserted into the two rotating holes. (105), a connecting column (106) is fixedly installed between the tops of the two lifting columns (104), a cutting knife (107) is fixedly installed at the bottom of the connecting column (106), two limiting grooves (108) are provided on opposite sides of the outer walls of the two fixing frames (101), the inner walls of the four limiting grooves (108) are movably embedded with L-shaped connecting blocks (109), and one side of the outer walls of the four L-shaped connecting blocks (109) is fixedly connected to the outer walls of the two lifting columns (104).

2. A paper towel cutting and rolling device according to claim 1, characterized in that: Two fixing plates (110) are fixedly mounted on one side of the outer walls of the two fixing frames (101), the two fixing plates (110) form a group, and a limiting rod (111) is fixedly mounted between opposite sides of the outer walls of the two groups of fixing plates (110).

3. A paper towel cutting and rewinding device according to claim 2, characterized in that: The tops of the two lifting columns (104) are each provided with a limiting hole (112), and the outer walls of the two limiting rods (111) are both movably inserted into the interior of the two limiting holes (112).

4. A paper towel cutting and rewinding device according to claim 3, characterized in that: The winding mechanism (2) comprises an operating table (201), two vertical plates (202) being fixedly mounted on the top of the operating table (201), wherein a horizontal plate (203) is fixedly mounted on one side of the outer wall of one of the vertical plates (202).

5. A paper towel cutting and rewinding device according to claim 4, characterized in that: A driving motor (204) is fixedly mounted on the top of the transverse plate (203), and a driving rod (205) is fixedly mounted on one side of the outer wall of the driving motor (204).

6. A paper towel cutting and rewinding device according to claim 5, characterized in that: A winding drum (206) is fixedly sleeved on the outer wall of the driving rod (205), and an operating table (207) is fixedly installed on the top of the operating table (201).

7. A paper towel cutting and rewinding device according to claim 6, characterized in that: The top of the operating table (201) is fixedly connected to the bottoms of the two fixing frames (101).

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