Conveying mesh belt cleaning device

Abstract

The utility model relates to a conveying mesh belt cleaning device which comprises a transmission rack, a conveying mesh belt and a mesh cleaning assembly used for cleaning the conveying mesh belt, the transmission rack is used for driving the conveying mesh belt to operate, the conveying mesh belt comprises a conveying part and a vertical face rotation part, the conveying part is used for conveying fiber materials, and the vertical face rotation part is vertically arranged on one side of the conveying part. The net cleaning assembly is installed outside the vertical face rotation part and comprises a material scraping part, and the material scraping part makes contact with the vertical face rotation part of the conveying net belt. The net cleaning assembly is arranged outside the vertical face rotation part, the scraping part of the net cleaning assembly acts on the surface layer of the conveying net belt, and the conveying net belt and the scraping part generate kinetic friction force in the operation process, so that the scraping part can pull out fiber materials clamped into meshes of the conveying net belt under the action of the friction force; under the condition that normal transportation of the conveying mesh belt is not affected, the mesh cleaning effect is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a fiber production equipment technical field, concretely relates to a conveying mesh belt cleaning device. BACKGROUND

[0002] Viscose staple fiber is produced through a spinning machine, the spinning machine continuously sprays fibers through a nozzle, the fibers after cutting are cut into segmented staple fibers by a cutting machine, and the staple fibers after cutting enter a scouring machine.

[0003] The scouring machine is a device for cleaning and water-removing viscose staple fibers, is composed of a rack, a conveying mesh belt, a press roller and the like, the conveying mesh belt is usually woven in a spiral direction, has a simple structure, is operated through auxiliary operating devices such as a chain, a chain plate, a horseshoe chain or a gear, ensures a conveying process, the conveying mesh belt is cladded on the auxiliary operating device, so that the conveying mesh belt can be circularly driven on the auxiliary operating device, the auxiliary operating devices are distributed at both ends in the conveying mesh belt, so that the conveying mesh belt is expanded in the transverse direction, the conveying mesh belt located in the upper layer is used for transporting staple fiber materials, and the press roller includes two roller cylinders, the two roller cylinders are arranged on the upper surface and the lower surface of the upper conveying mesh belt respectively, and the press roller operates to press and remove water from the conveying mesh belt and the staple fiber materials carried thereby.

[0004] Therefore, the viscose staple fiber needs to be first dispersed by steam and water in the scouring machine, then laid on the conveying mesh belt, and after cleaning and water-removing, the fiber is opened, scattered, dried and then packaged into a finished product.

[0005] However, in the conveying process of the viscose staple fiber on the conveying mesh belt, the fiber is partially clamped in the mesh gap of the conveying mesh belt due to the pulling force in the movement direction of the press roller, once the fiber is clamped in the mesh gap, it is difficult to clean out in the process of being stressed by the conveying mesh belt; many fibers are bonded on the surface of the conveying mesh belt during the operation process, cannot fall off by themselves, are discolored after a long time of not being cleaned, occasionally fall off and affect the product quality, at the same time, affect the water permeability of the wire mesh and the press effect. INVENTION CONTENTS

[0006] The utility model discloses a first aspect aims at solving the technical problem that the fiber is clamped in the mesh gap of the conveying mesh belt and is difficult to clean, provides a conveying mesh belt cleaning device, can act on the fiber through the mesh cleaning assembly, generates a pulling force on the limiting position in the process of movement to make the fiber separate from the conveying mesh hole, realizes the cleaning of the conveying mesh belt, and the main idea is that:

[0007] The application discloses a conveying mesh belt cleaning device which comprises a transmission frame, a conveying mesh belt and a mesh belt cleaning assembly for cleaning the conveying mesh belt, the transmission frame is used for driving the conveying mesh belt to run, the conveying mesh belt comprises a conveying part and a vertical rotating part, the vertical rotating part is vertically arranged at one side of the conveying part, the mesh belt cleaning assembly is arranged outside the vertical rotating part, and the mesh belt cleaning assembly comprises a scraping part which is in contact with the vertical rotating part of the conveying mesh belt.

[0008] Preferably, the scraping part comprises a plurality of scraping blades which are arranged at the output position of the scraping part.

[0009] The second aspect of the application is to solve the problem that the pulling force generated by the scraping part on the conveying mesh belt is not enough.

[0010] Preferably, the vertical rotating part is connected to the starting end of the conveying part.

[0011] The utility model discloses a third aspect's purpose is to solve the technical problem that the fibre of long net carding is located inside and is difficult to be scraped out by the net cleaning assembly, further, still include blowing and purging assembly, blowing and purging assembly sets up in the inside of conveying mesh belt, and the output direction of blowing and purging assembly is relative to facade rotation part setting.

[0012] Preferably, the blowing and purging assembly comprises a compressed air pipe, a plurality of air outlets are formed in the sidewall of the compressed air pipe, the compressed air pipe is horizontally placed, and the number of the air outlets matches the number of the net cleaning assemblies. The plurality of air outlets on the compressed air pipe can fully blow the conveying mesh belt transversely.

[0013] Preferably, the air outlets are arranged in a downward and oblique direction of the compressed air pipe, and the air outlets match the working positions of the net cleaning assemblies. The downward blowing of the air outlets makes the fiber material blown out of the mesh holes of the conveying mesh belt consistent with the direction of the material scraping of the net cleaning assemblies, thereby improving the net cleaning efficiency.

[0014] Preferably, the air outlets are provided with air outlet nozzles for outputting high-pressure compressed air. The air outlet nozzles can increase the pressure of the output gas, shorten the distance between the air outlets and the conveying mesh belt, and concentrate the flow of the gas to improve the ejection speed.

[0015] Preferably, the transmission frame comprises a mounting frame, a transmission roller and a squeezing roller arranged on the mounting frame, the transmission roller is used to support the conveying mesh belt to form the facade rotation part and the conveying part, and the squeezing roller is arranged inside and outside the conveying part, respectively, and is used to squeeze the conveying part.

[0016] The utility model discloses a beneficial effect lies in: the net cleaning assembly is arranged outside the facade rotation part of the vertically arranged conveying mesh belt, the scraping part of the net cleaning assembly acts on the surface layer of the conveying mesh belt, the conveying mesh belt runs under the action of the transmission frame, the conveying mesh belt of the facade rotation part always moves to the transmission direction, the conveying mesh belt generates a dynamic friction force with the scraping part during the running process, the scraping part can pull out the fiber material carded into the mesh holes of the conveying mesh belt under the action of the friction force, and the effect of mesh hole cleaning is achieved without affecting the normal transportation of the conveying mesh belt. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a structural schematic view of the utility model.

[0018] Figure 2 It is a structural partial enlarged view of the utility model.

[0019] Figure 3It is the schematic view of the cleaning net assembly structure of the utility model.

[0020] Figure 4 It is the schematic view of the cleaning net assembly structure of the utility model.

[0021] The reference signs include: 1, transmission frame;11, transmission roller;12, squeezing roller;2, conveying net belt;21, conveying part;22, vertical surface rotary part;3, cleaning net assembly;31, material scraping part;311, material scraping blade;32, rotating shaft;4, compressed air pipe;41, air outlet;42, air outlet nozzle. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical scheme and advantages of the embodiments more clear and obvious, the utility model is further described in detail below in combination with the drawings and embodiments. When the following description relates to the drawings, the same numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present disclosure. On the contrary, they are only examples of devices and methods consistent with some aspects of the present disclosure as detailed in the appended claims.

[0023] It should be noted that all actions of acquiring signals, information or data in the present application are carried out in compliance with the corresponding data protection regulations and policies of the place of residence, and with the authorization given by the corresponding device owner.

[0024] In the present disclosure, the orientation words such as "inner" and "outer" are defined according to the contour of the corresponding parts. The terms such as "first" and "second" used in the present disclosure are used to distinguish one element from another element, and do not have sequentiality and importance.

[0025] Embodiment 1

[0026] As Figures 1-4 shown, the conveying net belt cleaning device provided by the embodiment includes a transmission frame 1, a conveying net belt 2 and a cleaning net assembly 3 for cleaning the conveying net belt 2. The transmission frame 1 is used to drive the conveying net belt 2 to run. The conveying net belt 2 includes a conveying part 21 and a vertical surface rotary part 22. The conveying part 21 is used to transport fiber materials. The vertical surface rotary part 22 is vertically arranged on one side of the conveying part 21. The cleaning net assembly 3 is installed outside the vertical surface rotary part 22. The cleaning net assembly 3 includes a material scraping part 31. The material scraping part 31 is in contact with the vertical surface rotary part 22 of the conveying net belt 2.

[0027] The embodiment sets the mesh cleaning assembly 3 outside the vertically arranged facade rotating part 22 of the conveying mesh belt 2. The scraping part 31 of the mesh cleaning assembly 3 acts on the surface layer of the conveying mesh belt 2. The conveying mesh belt 2 runs under the action of the transmission rack 1, so that the conveying mesh belt 2 of the facade rotating part 22 always moves in the transmission direction. The conveying mesh belt 2 in the running process generates a dynamic friction force with the scraping part 31, so that the scraping part 31 can pull out the fiber material clamped in the mesh hole of the conveying mesh belt 2 under the action of the friction force. The normal transportation of the conveying mesh belt 2 is not affected, and the mesh hole cleaning effect is achieved.

[0028] The conveying mesh belt 2 is supported by the transmission rack 1, so that the conveying mesh belt 2 forms a polygonal conveying structure. The mounting position of the conveying mesh belt 2 on the transmission rack 1 is divided into a conveying part 21 and a facade rotating part 22 relative to the transmission rack 1. The conveying part 22 is located above the transmission rack 1, used for receiving fiber material and conveying the limited material. The facade rotating part 22 is located at the side of the transmission rack 1. In order to enable the facade rotating part 22 to fully contact the mesh cleaning assembly 3, the facade rotating part 22 is arranged vertically by the transmission member of the transmission mechanism 1.

[0029] The scraping part 31 acts on the facade rotating part 22 of the conveying mesh belt 2. The scraping part 31 can be arranged as a metal scraping plate, a metal scraping tooth or a brush which can generate a pulling force with the fiber material in the mesh hole of the conveying mesh belt 2.

[0030] Embodiment 2

[0031] As shown in Figures 1-3 The scraping part 31 of the embodiment includes a plurality of scraping blades 311 which are arranged at the output position of the scraping part 31.

[0032] The plurality of scraping blades 311 not only can improve the friction with the conveying mesh belt 2, but also can fully contact the fiber material, so that more fiber material is attached to the scraping blade 311.

[0033] In order to enable the scraping part 31 and the facade rotating part 22 to generate opposite forces to improve the pulling force on the fiber material, as shown in Figure 3 The mesh cleaning assembly 3 of the embodiment further includes a rotating drum 32 and a rotating shaft for driving the rotating drum 32 to rotate. The rotating drum 32 is uniformly arranged with a plurality of scraping parts 31. The rotating shaft is sleeved with a plurality of rotating drums 32. The rotating tangential force of the rotating drum 32 arranged opposite to the facade rotating part 22 is opposite to the transmission direction of the facade rotating part 22.

[0034] In this embodiment, the cleaning component 3 is set as a rotatable working part by means of the rotating drum 32. When the cleaning component 3 cleans the conveyor belt 2, the vertical rotating part 22 and the scraping part 31 that contacts the vertical rotating part 22 move in opposite directions, so that the scraping part 31 exerts a greater pulling force on the conveyor belt 2, and can better pull out and clean the fiber material in the mesh of the conveyor belt 2.

[0035] In this embodiment, the vertical rotating part 22 is connected to the starting end of the conveying part 21. When the vertical rotating part 22 moves upward, the tangential direction of the scraping part 31 driven by the rotating shaft 32 is downward, so that the fiber material scraped by the scraping part 31 can fall directly into the conveyor belt 2 for collection and cleaning, avoiding secondary adhesion of the fiber material pulled out by the scraping part 31.

[0036] Example 3

[0037] like Figures 1-4 As shown, this embodiment also includes a purging assembly, which is disposed inside the conveyor belt 2, and the output direction of the purging assembly is set relative to the vertical rotating part 22.

[0038] The blowing assembly blows the fiber material that gets stuck in the mesh of the conveyor belt from the inside out, applying an outward force to push the fiber material out of the mesh, so that the external cleaning assembly can pull it out.

[0039] The purging assembly includes a compressed air pipe 4, with several air outlets 41 on its side wall. The compressed air pipe 4 is placed horizontally, and the number of air outlets 41 matches the number of cleaning components 3. The multiple air outlets 41 on the compressed air pipe allow for thorough lateral purging of the conveyor belt 2.

[0040] The air outlet 41 is positioned at an angle downwards from the compressed air pipe 4, and its position matches that of the cleaning assembly 3. The downward blowing from the air outlet 41 ensures that the fiber material blown out of the mesh of the conveyor belt 2 is aligned with the scraping direction of the cleaning assembly, thereby improving the cleaning efficiency.

[0041] An air outlet 41 is fitted with an air outlet nozzle 42, which is used to output high-pressure compressed air. The air outlet nozzle 42 increases the pressure of the output gas, shortens the distance between the air outlet 41 and the conveyor belt 2, and concentrates the gas flow, thus increasing the ejection speed.

[0042] The outtake nozzles 42 installed on the outtake 41 are also inclined downward, and through the cleaning net assembly 3 and the blowing assembly acting on the inner and outer sides of the conveying net belt 2 respectively, in order to make the blowing assembly better assist the cleaning net assembly 3 to clean, the axis extension line of the outtake nozzles 42 of the blowing assembly acts on the position of the conveying net belt 2 corresponding to the position of the scraping part 31 acting on the conveying net belt 2.

[0043] In addition, according to the length of the vertical rotating part 22 of the conveying net belt 2 and the attachment of the fiber material, a plurality of cleaning net assemblies 3 and blowing assemblies can be arranged in the vertical direction to cooperate, and since there is a certain working gap between the rotating drums 32 of the cleaning net assemblies 3 and between the outtake nozzles 42, if a plurality of cleaning net assemblies 3 and blowing assemblies are arranged to cooperate, the adjacent cleaning net assemblies 3 and blowing assemblies can be arranged in a staggered manner to improve the cleaning qualification on the conveying net belt 2.

[0044] The transmission frame 1 comprises a mounting frame and transmission rollers 11 and pressing rollers 12 arranged on the mounting frame, the transmission rollers 11 are used to support the conveying net belt 2 to form the vertical rotating part 22 and the conveying part 21, and the pressing rollers 12 are arranged inside and outside the conveying part 21 respectively, and the pressing rollers 12 are used to extrude the conveying part 22.

[0045] The specific operation method of the utility model is as follows:

[0046] The fiber material is cleaned at the vertical rotating part 22 position of one side of the conveying net belt 2, a compressed air pipe 4 is arranged from the inside of the vertical rotating part 22, a plurality of outtake holes 41 inclined downward are arranged on the compressed air pipe 4, and the fiber material is blown from the inside to the outside; and a row of cleaning net assemblies 3 is arranged from the outside of the vertical rotating part 22, the fiber material is scraped from the mesh of the conveying net belt 2 through the rotating scraping part 31, and the cleaning effect is achieved.

[0047] The above is only an embodiment of the utility model, and the specific structure and characteristics of the scheme and other common knowledge are not described in detail. It should be pointed out that for those skilled in the art, without departing from the structure of the utility model, a plurality of deformations and improvements can be made, which should also be regarded as the protection range of the utility model, and these will not affect the effect and practicability of the utility model. The protection range claimed in the application should be subject to the content of the claims, and the specific implementation mode and the like in the specification can be used to explain the content of the claims.

Claims

1. A conveyor web belt cleaning apparatus characterized by: The utility model provides a kind of transmission frame (1), conveying mesh belt (2) and the mesh belt cleaning assembly (3) for cleaning conveying mesh belt (2), transmission frame (1) is used to drive conveying mesh belt (2) to operate, conveying mesh belt (2) includes conveying part (21) and vertical rotation part (22), conveying part (21) is used to transport fiber material, vertical rotation part (22) is vertically arranged in conveying part (21) side, mesh belt cleaning assembly (3) is installed in the outside of vertical rotation part (22), mesh belt cleaning assembly (3) includes scraping material part (31), scraping material part (31) is contacted with the vertical rotation part (22) of conveying mesh belt (2).

2. A conveyor belt cleaning device according to claim 1, characterized in that: The scraping material part (31) includes a plurality of scraping blades (311), and the plurality of scraping blades (311) are arranged at the output position of the scraping material part (31).

3. A conveyor belt cleaning device according to claim 1, wherein: The mesh belt cleaning assembly (3) further includes a rotating drum (32) and a rotating shaft for driving the rotating drum (32) to rotate, the rotating drum (32) is circumferentially arranged with a plurality of scraping material parts (31), and a plurality of rotating drums (32) are sleeved on the rotating shaft.

4. A conveyor belt cleaning device according to claim 1, wherein: The vertical rotation part (22) is connected to the starting end of the conveying part (21).

5. A conveyor mesh belt cleaning device according to any one of claims 1-4, characterized in that: The utility model further includes a blowing assembly arranged inside the conveying mesh belt (2), and the output direction of the blowing assembly is arranged relative to the vertical rotation part (22).

6. A conveyor belt cleaning device according to claim 5, wherein: The blowing assembly includes a compressed air pipe (4), and a plurality of air outlets (41) are formed in the side wall of the compressed air pipe (4).

7. A conveyor belt cleaning device according to claim 6, wherein: The air outlets (41) are arranged in a downward oblique direction of the compressed air pipe (4) and matched with the working positions of the mesh belt cleaning assemblies (3).

8. A conveyor belt cleaning device according to claim 6, wherein: The air outlets (41) are provided with air outlet nozzles (42) for outputting high-pressure compressed air.

9. A conveyor belt cleaning apparatus as defined in claim 1, wherein: The transmission frame (1) includes a mounting frame, a transmission roller (11) and a squeezing roller (12) arranged on the mounting frame, the transmission roller (11) is used to support the vertical rotation part (22) and the conveying part (21) of the conveying mesh belt (2), the squeezing roller (12) is arranged inside and outside the conveying part (21) respectively, and the squeezing roller (12) is used to squeeze the conveying part (21).

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