Conveying belt cleaning mechanism for tissue conveying line

Abstract

The utility model discloses a conveying belt cleaning mechanism for a tissue conveying line. The conveying belt cleaning mechanism comprises a dust collection box fixedly installed on the left side of the bottom of a conveyor. A cleaning and brushing assembly is arranged in an inner cavity of the dust collecting box and comprises a rotating column rotationally connected into the inner cavity of the dust collecting box, a plurality of brushing plates are annularly distributed on the surface of the rotating column and fixedly connected with the rotating column, and the ends, away from the rotating column, of the brushing plates make close contact with the surface of a conveying belt of the conveyor. The bottom of the dust collecting box is fixedly connected with a negative pressure pipe communicating with the dust collecting box, and a dust collecting assembly is arranged in an inner cavity of the negative pressure pipe. The dust collecting box is fixedly installed on the left side of the bottom of the conveyor, the brushing assembly is arranged, the surface of the conveyor belt is cleaned through the brushing plates distributed on the surface of the rotating column, and dust and impurities in the cleaning process are collected through the negative pressure pipe and the dust collecting assembly; therefore, the purposes of non-stop operation and continuous cleaning of paper scraps and dust can be achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of paper towel processing, in particular to a conveyor belt cleaning mechanism for a paper towel conveyor line. Background Art

[0002] Paper towels are daily necessities. The ingredients of paper towels include chlorine, bleaching powder, alcohol, wood pulp and renewable resources. There are many kinds of paper towels. In the process of making household paper with virgin wood pulp, in order to achieve better softness, manufacturers will add a certain amount of virgin short wood pulp fibers to the pulp. However, the combination of short fibers and other long fibers is not very strong. Therefore, during use, a very small amount of short fibers will escape, which is commonly known as "paper powder falling off".

[0003] In the existing paper towel production line, the conveyor belt that runs for a long time is prone to accumulate dust, paper scraps and other impurities, and the method of stopping the machine for cleaning cannot keep the conveyor belt clean continuously, and will also affect the continuous operation of the conveyor. For this reason, it is necessary to propose a conveyor belt cleaning mechanism for a paper towel conveyor line, which integrates a cleaning brush component, a negative pressure pipe and a dust collection component to achieve the function of efficiently cleaning the dust and impurities on the surface of the conveyor belt, and at the same time perform non-stop operations to ensure the continuous operation of the conveyor. Utility Model Content

[0004] The utility model aims to provide a conveyor belt cleaning mechanism for a paper towel conveyor line to solve the above technical problems.

[0005] The utility model provides a technical solution for solving the above-mentioned technical problems as follows: a conveyor belt cleaning mechanism for a paper towel conveying line, comprising a dust box fixedly installed on the left side of the bottom of the conveyor; the inner cavity of the dust box is provided with a brush cleaning assembly, and the brush cleaning assembly comprises a rotating column rotatably connected in the inner cavity of the dust box, and a plurality of brush plates are annularly distributed on the surface of the rotating column, and the brush plates are fixedly connected to the rotating column, and one end of the brush plates away from the rotating column is in close contact with the conveyor belt surface of the conveyor, and a negative pressure pipe connected to the bottom of the dust box is fixedly connected thereto, and a dust collecting assembly is provided in the inner cavity of the negative pressure pipe, and the dust collecting assembly comprises a receiving pipe inserted into the inner cavity of the negative pressure pipe from the rear side of the negative pressure pipe, and an arc-shaped isolation plate is fixedly connected to the bottom of the inner cavity of the receiving pipe.

[0006] Preferably, a DC motor is fixedly installed on the left side of the bottom of the conveyor, and the front end of the rotating column and the output shaft of the DC motor are fixedly connected with a belt pulley, and the two belt pulleys are connected by belt transmission.

[0007] Preferably, a conical tube is fixedly connected to the rear side of the bottom of the negative pressure tube, a circular frame is fixedly connected to the bottom of the conical tube, and the negative pressure tube, the conical tube and the circular frame are connected.

[0008] Preferably, a motor is fixedly installed in the inner cavity of the circular frame, and the output shaft of the motor is fixedly connected to the fan blades.

[0009] Preferably, an isolation mesh is fixedly connected to the bottom of the circular frame.

[0010] Preferably, an arc-shaped clamping block is fixedly connected to the rear side of the top of the inner cavity of the negative pressure tube, and an arc-shaped clamping groove matched with the arc-shaped clamping block is opened on the rear side of the top of the storage tube.

[0011] 1. The beneficial effects of the utility model are as follows: the utility model installs a fixed dust box on the left side of the bottom of the conveyor, and sets a brush assembly, uses the brush plates distributed on the surface of the rotating column to achieve the cleaning effect on the surface of the conveyor belt, and sets a negative pressure pipe and a dust collection assembly to collect dust and impurities in the cleaning process, so as to achieve the purpose of non-stop operation and continuous cleaning of paper scraps and dust.

[0012] 2. The utility model can drive the brush plates distributed on the surface of the rotating column to achieve the cleaning effect on the surface of the conveyor belt through the coordinated use of a DC motor and a belt pulley, thereby cleaning the dust and paper scraps attached to the surface.

[0013] 3. The utility model uses the arc-shaped clamping block and the arc-shaped clamping groove in coordination to provide a damping and limiting effect on the storage tube, so that the storage tube can be stably inserted into the inner cavity of the negative pressure tube, thereby improving the stability of the storage tube during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] in:

[0015] Figure 1 A schematic diagram of a front view of an embodiment of the utility model;

[0016] Figure 2 It is a three-dimensional schematic diagram of a dust collection box, a brush cleaning assembly and a dust collection assembly according to an embodiment of the utility model;

[0017] Figure 3 It is a three-dimensional schematic diagram of a dust collecting box and a dust collecting assembly according to an embodiment of the utility model;

[0018] Figure 4 It is a three-dimensional exploded view of a negative pressure tube and a dust collecting assembly according to an embodiment of the utility model.

[0019] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0020] 1. Conveyor, 2. Dust box, 3. Brush assembly, 31. Rotating column, 32. Brush plate, 33. DC motor, 34. Belt pulley, 4. Negative pressure pipe, 5. Dust collection assembly, 51. Storage pipe, 52. Arc isolation plate, 53. Conical pipe, 54. Round frame, 55. Motor, 56. Fan blade, 6. Arc block, 7. Arc slot. DETAILED DESCRIPTION

[0021] Hereinafter, embodiments of the conveyor belt cleaning mechanism for a paper towel conveying line of the present invention will be described with reference to the accompanying drawings.

[0022] Figure 1-4 The utility model shows a conveyor belt cleaning mechanism for a paper towel conveying line of an embodiment of the utility model, comprising a dust box 2 fixedly installed on the left side of the bottom of the conveyor 1; the inner cavity of the dust box 2 is provided with a cleaning brush assembly 3, and the cleaning brush assembly 3 comprises a rotating column 31 rotatably connected to the inner cavity of the dust box 2, and a plurality of brush plates 32 are distributed in an annular manner on the surface of the rotating column 31, and the brush plates 32 are fixedly connected to the rotating column 31, and the end of the brush plate 32 away from the rotating column 31 is in close contact with the conveyor belt surface of the conveyor 1, and a DC motor 33 is fixedly installed on the left side of the bottom of the conveyor 1, and the front end of the rotating column 31 and the output shaft of the DC motor 33 are fixedly connected with a belt pulley 34, and the two belt pulleys 34 are connected by belt transmission. Through the coordinated use of the DC motor 33 and the belt pulley 34, the brush plates 32 distributed on the surface of the rotating column 31 can be driven to achieve a cleaning effect on the surface of the conveyor belt, thereby cleaning the dust and paper scraps attached to the surface, and the bottom of the dust box 2 is fixedly connected with a negative pressure pipe connected thereto. 4, the inner cavity of the negative pressure tube 4 is provided with a dust collecting assembly 5, which includes a receiving tube 51 inserted into the inner cavity of the negative pressure tube 4 from the rear side of the negative pressure tube 4, and an arc-shaped clamping block 6 is fixedly connected to the rear side of the top of the inner cavity of the negative pressure tube 4, and an arc-shaped clamping groove 7 adapted to the arc-shaped clamping block 6 is opened on the rear side of the top of the receiving tube 51. Through the coordinated use of the arc-shaped clamping block 6 and the arc-shaped clamping groove 7, the receiving tube 51 plays a damping and limiting role, so that the receiving tube 51 can be stably inserted into the inner cavity of the negative pressure tube 4 , thereby improving the stability of the storage tube 51 during use, the bottom of the inner cavity of the storage tube 51 is fixedly connected with an arc-shaped isolation plate 52, the rear side of the bottom of the negative pressure tube 4 is fixedly connected with a conical tube 53, the bottom of the conical tube 53 is fixedly connected with a circular frame 54, the negative pressure tube 4, the conical tube 53 and the circular frame 54 are connected, the inner cavity of the circular frame 54 is fixedly installed with a motor 55, the output shaft of the motor 55 is fixedly connected with a fan blade 56, and the bottom of the circular frame 54 is fixedly connected with an isolation mesh.

[0023] Working principle: When the utility model is used, the user turns on the DC motor 33 to drive the rotating column 31 to rotate, thereby causing the brush plate 32 to rotate and clean the surface of the conveyor belt, brushing the dust and impurities on the surface into the dust box 2. At the same time, with the coordinated use of the motor 55 and the fan blades 56, a negative pressure is formed in the inner cavity of the negative pressure tube 4, and the paper scraps and dust entering the dust box 2 are sucked and, under the isolation effect of the arc-shaped isolation plate 52, the paper scraps and dust are retained in the inner cavity of the storage tube 51. When the inner cavity of the storage tube 51 is full, the user pulls the storage tube 51 to separate the arc-shaped slot 7 from the surface of the arc-shaped block 6, and separates the storage tube 51 from the inner cavity of the negative pressure tube 4, and dumps the dust and paper scraps in the storage tube 51.

[0024] To sum up: the conveyor belt cleaning mechanism for the paper towel conveyor line installs a fixed dust box 2 on the left side of the bottom of the conveyor 1, and sets a brush assembly 3, and uses the brush plate 32 distributed on the surface of the rotating column 31 to achieve the cleaning effect of the conveyor belt surface, and sets a negative pressure pipe 4 and a dust collecting assembly 5 to collect dust and impurities during the cleaning process, so as to achieve the purpose of non-stop operation and continuous cleaning of paper scraps and dust.

Claims

1. A conveyor belt cleaning mechanism for a paper towel conveyor line, characterized in that: The invention comprises a dust collecting box (2) fixedly mounted on the left side of the bottom of a conveyor (1); the inner cavity of the dust collecting box (2) is provided with a brush cleaning assembly (3), the brush cleaning assembly (3) comprises a rotating column (31) rotatably connected in the inner cavity of the dust collecting box (2), a plurality of brush plates (32) are distributed in an annular manner on the surface of the rotating column (31), the brush plates (32) are fixedly connected to the rotating column (31), one end of the brush plates (32) away from the rotating column (31) is in close contact with the conveyor belt surface of the conveyor (1), the bottom of the dust collecting box (2) is fixedly connected with a negative pressure pipe (4) connected thereto, the inner cavity of the negative pressure pipe (4) is provided with a dust collecting assembly (5), the dust collecting assembly (5) comprises a receiving pipe (51) inserted into the inner cavity of the negative pressure pipe (4) from the rear side of the negative pressure pipe (4), and the bottom of the inner cavity of the receiving pipe (51) is fixedly connected with an arc-shaped isolation plate (52).

2. A conveyor belt cleaning mechanism for a paper towel conveyor line according to claim 1, characterized in that: A DC motor (33) is fixedly installed on the left side of the bottom of the conveyor (1), and a belt pulley (34) is fixedly connected to the front end of the rotating column (31) and the output shaft of the DC motor (33), and the two belt pulleys (34) are connected by belt transmission.

3. A conveyor belt cleaning mechanism for a paper towel conveyor line according to claim 2, characterized in that: A conical tube (53) is fixedly connected to the rear side of the bottom of the negative pressure tube (4), a circular frame (54) is fixedly connected to the bottom of the conical tube (53), and the negative pressure tube (4), the conical tube (53) and the circular frame (54) are connected.

4. A conveyor belt cleaning mechanism for a paper towel conveyor line according to claim 3, characterized in that: A motor (55) is fixedly installed in the inner cavity of the circular frame (54), and a fan blade (56) is fixedly connected to the output shaft of the motor (55).

5. A conveyor belt cleaning mechanism for a paper towel conveyor line according to claim 4, characterized in that: An isolation mesh is fixedly connected to the bottom of the circular frame (54).

6. A conveyor belt cleaning mechanism for a paper towel conveyor line according to claim 5, characterized in that: An arc-shaped clamping block (6) is fixedly connected to the rear side of the top of the inner cavity of the negative pressure tube (4), and an arc-shaped clamping groove (7) adapted to the arc-shaped clamping block (6) is provided on the rear side of the top of the storage tube (51).

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