Broken filament cleaning device of fiber guide roller and chemical fiber production equipment

Abstract

The invention relates to the field of chemical fiber production, and discloses a broken filament cleaning device of a fiber guide roller and chemical fiber production equipment.The broken filament cleaning device comprises a filament cleaning roller (6) capable of being parallel to the guide roller (2) and installed on a rack (1) where the guide roller is located, and the peripheral face of the filament cleaning roller (6) can be arranged to make contact with the peripheral face of the guide roller (2); and the silk cleaning roller (6) can be driven to rotate around the central axis of the silk cleaning roller (6) so as to adhere to the silk on the surface of the guide roller (2) and carry the silk to be separated from the guide roller (2). According to the technical scheme, the silk cleaning roller is installed near the guide roller, silk on the surface of the guide roller can be cleaned, the situation that normal rotation of the guide roller is affected due to accumulation of the silk is avoided, normal operation of the guide roller is guaranteed, and production efficiency is improved.

Description

Technical Field

[0001] The invention relates to the field of chemical fiber production, in particular to a fiber lint cleaning device for a fiber guide roller and to chemical fiber production equipment. Background Art

[0002] The guide roller is a key device on the chemical fiber production line. If there is lint on the fiber, it is easy to entangle on the guide roller. The longer the time, the more filaments will accumulate on the guide roller. When the entanglement reaches a certain amount, the production line will stop. At present, no lint cleaning device is installed on the existing chemical fiber equipment. The lint cannot be processed online, which is not conducive to the continuous operation of the production line, affects production efficiency, and has certain safety risks. Summary of the invention

[0003] The purpose of the invention is to overcome the problem in the prior art that the guide roller is easily entangled with the hair.

[0004] In order to achieve the above-mentioned purpose, the present invention provides a lint cleaning device for a fiber guide roller, wherein the lint cleaning device includes a filament cleaning roller that can be installed parallel to the guide roller on a frame where the guide roller is located, the outer peripheral surface of the filament cleaning roller can be arranged to contact the outer peripheral surface of the guide roller, and the filament cleaning roller can be driven to rotate around its central axis to adhere to the filaments on the surface of the guide roller and carry the filaments away from the guide roller.

[0005] In some embodiments, the cleaning roller is provided with soft sticky hair.

[0006] In some embodiments, the lint cleaning device includes a second gear that can be coaxially transmission-connected to the lint cleaning roller, and the second gear can be transmission-engaged with the first gear.

[0007] In some embodiments, the lint cleaning device includes a turntable that can be rotatably mounted on the frame, and the turntable is provided with a plurality of lint cleaning rollers arranged around the rotation axis of the turntable. The turntable can be selectively rotated to selectively make the outer circumferences of different lint cleaning rollers contact the outer circumference of the guide roller.

[0008] In some embodiments, the lint cleaning device includes a cutter head disposed on the turntable and located between adjacent lint cleaning rollers, and a cutting edge of the cutter head is parallel to a central axis of the guide roller.

[0009] In some embodiments, the distance between the blade of the cutter head and the rotation axis of the turntable is smaller than the distance between the guide roller and the rotation axis of the turntable.

[0010] In some embodiments, the turntable is connected to a rotating handle.

[0011] In some embodiments, the rotating handle is transmission-connected to a drive member controlled by a control element.

[0012] In some embodiments, the lint cleaning device includes a motor drivingly connected to the lint cleaning roller.

[0013] On the other hand, the present solution also provides a chemical fiber production equipment, wherein the chemical fiber production equipment includes a frame, a guide roller rotatably arranged on the frame, and a fiber guide roller lint cleaning device as described in the above solution.

[0014] Through the above technical solution, by installing a wire cleaning roller near the guide roller, the filaments on the surface of the guide roller can be cleaned to avoid the accumulation of filaments affecting the normal rotation of the guide roller, thereby ensuring the normal operation of the guide roller and improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the fiber lint cleaning device of the fiber guide roller and the guide roller according to the implementation mode of the present invention.

[0016] Figure 2 It is a schematic diagram of the structure of the wire cleaning roller and the cutter head described in the implementation mode of this scheme.

[0017] Description of Reference Numerals

[0018] 1 frame 2 guide roller

[0019] 3 Turn the handle 4 Turntable

[0020] 5 Second gear 6 Wire cleaning roller

[0021] 7 blade 8 first gear DETAILED DESCRIPTION

[0022] The specific implementation of the present invention is described in detail below in conjunction with the accompanying drawings. It should be understood that the specific implementation described here is only used to illustrate and explain the present invention, and is not used to limit the present invention.

[0023] The present scheme provides a lint cleaning device for a fiber guide roller, wherein the lint cleaning device includes a cleaning roller 6 which can be installed parallel to the guide roller 2 on a frame 1 where the guide roller 2 is located, the outer peripheral surface of the cleaning roller 6 can be arranged to contact the outer peripheral surface of the guide roller 2, and the cleaning roller 6 can be driven to rotate around its central axis to adhere to the filaments on the surface of the guide roller 2 and carry the filaments away from the guide roller 2.

[0024] The guide roller 2 may be arranged on the frame 1, and is used for rotating and guiding the transmission of the fiber.

[0025] The cleaning roller 6 is used to be arranged on the frame 1, parallel to the guide roller 2, and its outer peripheral surface is in contact with the outer peripheral surface of the guide roller 2. The cleaning roller 6 can adhere to the filaments (for example, fiber filaments) remaining on the guide roller. When the cleaning roller 6 is driven to rotate around its own central axis, the filaments adhered to the cleaning roller 6 can be pulled to separate from the guide roller 2, thereby cleaning the surface of the guide roller 2, avoiding the accumulation of filaments on the surface of the guide roller 2, and preventing the guide roller 2 from being entangled with too many fibers and getting stuck.

[0026] In this solution, by installing a wire cleaning roller near the guide roller, the filaments on the surface of the guide roller can be cleaned to avoid accumulation of filaments that affect the normal rotation of the guide roller, thereby ensuring the normal operation of the guide roller and improving production efficiency.

[0027] The cleaning roller 6 is provided with a soft hair-sticking material. The outer peripheral surface of the cleaning roller 6 is a soft hair-sticking material, which can stick to the hair and will not scratch the guide roller 2. A tubular sleeve of the soft hair-sticking material can be made and installed in a detachable manner for easy replacement.

[0028] In addition, the hair cleaning device includes a first gear 8 that can be coaxially connected to the guide roller and a second gear 5 that can be coaxially connected to the wire cleaning roller 6, and the second gear 5 can be meshed with the first gear 8. The guide roller 2 is driven to rotate by other driving members, the first gear 8 is coaxially fixedly connected to the end of the guide roller 2 to rotate synchronously, the second gear 5 is coaxially fixedly connected to the end of the wire cleaning roller 6 to rotate synchronously, and the second gear 5 is meshed with the first gear 8 to drive the wire cleaning roller 6 to rotate through the guide roller 2. The transmission ratio of the first gear 8 and the second gear 5 can be set so that the guide roller 2 and the wire cleaning roller 6 have a linear speed difference at the contact position.

[0029] In addition, the hair cleaning device includes a turntable 4 that can be rotatably mounted on the frame 1, and the turntable 4 is provided with a plurality of the cleaning rollers 6 and a plurality of the second gears 5 arranged around the rotation axis of the turntable 4. The turntable 4 can selectively rotate to selectively make different second gears 5 mesh with the first gear 8, so as to select the outer circumference of different cleaning rollers 6 to contact the outer circumference of the guide roller. The central axes of the plurality of cleaning rollers 6 are located on the same circle of the rotation axis of the turntable 4 to ensure that each cleaning roller 6 can contact the outer circumference of the guide roller 2 when the turntable 4 rotates to different angles. The end of each cleaning roller 6 is provided with a second gear 5. As the turntable 4 rotates, the cleaning roller 6 that was originally in contact with the guide roller 2 is disengaged, and the second gear 5 is also disengaged from the meshing with the first gear 8, and an adjacent cleaning roller 6 begins to contact the guide roller 2, and its coaxially connected second gear 5 is also meshed with the first gear 8, so that the new cleaning roller 6 is driven to rotate through the guide roller 2. By replacing a different cleaning roller 6 to clean the guide roller 2, online cleaning can be achieved, for example, it can be removed from the turntable 4 to replace a new cleaning roller 6, or the soft sticky hair on it can be replaced. Figure 1 As shown, only one cleaning roller 6 is shown, and those skilled in the art can think of how to set multiple cleaning rollers 6 on the turntable 4, and Figure 1 Only one turntable 4 is shown in the figure, on this basis it can be imagined that another turntable 4 can be provided at the other end of the wire cleaning roller 6 to support the other end of the wire cleaning roller 6.

[0030] In addition, the hair cleaning device includes a cutter head 7 disposed on the turntable 4 and located between the adjacent hair cleaning rollers 6, and the blade of the cutter head 7 is parallel to the central axis of the guide roller. Figure 2 As shown, a cutter head 7 is arranged between two adjacent wire cleaning rollers 6, which extends along the length direction of the wire cleaning roller 6, and in particular, its blade is parallel to the central axis of the wire cleaning roller 6, that is, the central axis of the guide roller 2, so that when the turntable 4 rotates, the blade can rotate along the axis of the wire cleaning roller 6, thereby cutting off the hair between the wire cleaning roller 6 and the guide roller 2.

[0031] In addition, the distance between the blade of the cutter head 7 and the rotation axis of the turntable 4 is smaller than the distance between the guide roller 2 and the rotation axis of the turntable 4. The distance between the guide roller 2 and the rotation axis of the turntable 4 refers to the distance between the contact position between the guide roller 2 and the wire cleaning roller 6 and the rotation axis of the turntable 4, which is greater than the distance between the blade of the cutter head 7 and the rotation axis of the turntable 4, so as to ensure that there is a gap between the blade and the guide roller 2 to avoid motion interference.

[0032] In addition, the rotating disk 4 is connected with a rotating handle 3. By operating the rotating handle 3, the rotating disk 4 can be manually driven to rotate to replace the cleaning roller 6 in contact with the guide roller 2, so as to clean or replace the cleaning roller 6 with hairy threads.

[0033] Furthermore, the rotating handle 3 is connected to a driving member controlled by a control element. The control element can be a single chip microcomputer, a programmable logic controller (PLC), etc., which can control the operation of the driving member (such as a motor) to drive the rotating handle 3 to rotate, thereby replacing the cleaning roller 6 as needed.

[0034] In other embodiments, the lint cleaning device includes a motor that is transmission-connected to the lint cleaning roller 6. That is, a motor or other driving device can also be used to provide power for the rotation of the lint cleaning roller 6, so that the lint cleaning roller 6 can rotate relative to the guide roller 2 to achieve cleaning. It should be understood that the lint cleaning roller 6 needs to rotate to have a certain linear speed so that the lint on the guide roller 2 can be adhered to and pulled.

[0035] On the other hand, the present invention also provides a chemical fiber production device, wherein the chemical fiber production device comprises a frame 1, a guide roller 2 rotatably arranged on the frame 1, and a wire cleaning device for the guide roller described in the above scheme. The wire cleaning roller 6 is installed parallel to the guide roller 2 and keeps in contact with the guide roller 2, so that it can be driven to clean the hair on the surface of the guide roller 2.

[0036] The preferred embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited thereto. Within the technical concept of the present invention, the technical solution of the present invention can be subjected to a variety of simple modifications, including the combination of various specific technical features in any suitable manner. In order to avoid unnecessary repetition, the present invention will not further describe various possible combinations. However, these simple modifications and combinations should also be regarded as the contents disclosed by the present invention and belong to the protection scope of the present invention.

Claims

1. A fiber guide roller hair cleaning device, characterized in that: The filament cleaning device comprises a cleaning roller (6) which can be installed on a frame (1) on which the guide roller (2) is located parallel to the guide roller (2); the outer peripheral surface of the cleaning roller (6) can be arranged to contact the outer peripheral surface of the guide roller (2); and the cleaning roller (6) can be driven to rotate around its central axis to adhere to the filaments on the surface of the guide roller (2) and carry the filaments away from the guide roller (2).

2. The fiber guide roller hair cleaning device according to claim 1, characterized in that: The cleaning roller (6) is provided with soft sticky hair.

3. The fiber guide roller hair cleaning device according to claim 1, characterized in that: The lint cleaning device comprises a first gear (8) capable of being coaxially connected to the guide roller and a second gear (5) capable of being coaxially connected to the lint cleaning roller (6), wherein the second gear (5) is capable of being in transmission mesh with the first gear (8).

4. The fiber guide roller hair cleaning device according to claim 3, characterized in that: The lint cleaning device comprises a turntable (4) which can be rotatably mounted on the frame (1); the turntable (4) is provided with a plurality of lint cleaning rollers (6) and a plurality of second gears (5) arranged around the rotation axis of the turntable (4); the turntable (4) can be selectively rotated to selectively enable different second gears (5) to mesh with the first gear (8).

5. The fiber guide roller hair cleaning device according to claim 4, characterized in that: The lint cleaning device comprises a cutter head (7) arranged on the rotating disk (4) and located between adjacent lint cleaning rollers (6), wherein the blade of the cutter head (7) is parallel to the central axis of the guide roller.

6. The fiber guide roller hair cleaning device according to claim 5, characterized in that: The distance between the blade of the cutter head (7) and the rotation axis of the turntable (4) is smaller than the distance between the guide roller and the rotation axis of the turntable (4).

7. The fiber lint cleaning device for the fiber guide roller according to claim 4, characterized in that: The rotating disk (4) is connected to a rotating handle (3).

8. The fiber lint cleaning device for the fiber guide roller according to claim 7, characterized in that: The rotating handle (3) is transmission-connected to a driving member controlled by a control element.

9. The fiber guide roller hair cleaning device according to claim 1, characterized in that: The lint cleaning device comprises a motor which is transmission-connected to the lint cleaning roller (6).

10. A chemical fiber production equipment, characterized in that: The chemical fiber production equipment comprises a frame (1), a guide roller (2) rotatably arranged on the frame (1), and a fiber guide roller lint cleaning device as described in any one of claims 1 to 9.

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