A roller cleaning device for cleaning a spinning assembly

Abstract

The present invention provides a roller cleaning device for cleaning a spinning assembly, comprising: a cleaning tank, which is vertically arranged, has an opening on the upper surface, a rotating hole on the bottom surface, a water inlet on one side, a liquid inlet on the other side, and a liquid discharge port on one side of the bottom surface; a rotating motor, which is arranged below the cleaning tank, and the rotating shaft extends into the inner side of the cleaning tank; a mounting plate, the bottom surface of which is connected to the rotating shaft, and the upper surface of which is provided with a plurality of mounting slots, and the lower end of the roller is inserted into the mounting slots; a tank cover, which is arranged on the upper surface opening of the cleaning tank, and has a limit groove on one side facing the inner side of the cleaning tank; a water tank, which is arranged outside the cleaning tank; a liquid storage tank, which is arranged outside the cleaning tank; a PLC controller, which is arranged outside the cleaning tank; and a liquid discharge pipe is inserted into the liquid discharge port. The cleaning device can clean multiple rollers at one time, has high cleaning efficiency, high anti-corrosion efficiency of the cleaning device, low cleaning cost, and good economic benefits.

Description

Technical Field

[0001] The invention belongs to the technical field of spinning production, and in particular relates to a roller cleaning device for cleaning a spinning assembly. Background Art

[0002] Spinning is also called chemical fiber forming. It is a process of manufacturing chemical fibers. It is a process of making certain polymer compounds into colloidal solutions or melting them into melts and then extruding them through the fine holes of a spinneret to form chemical fibers.

[0003] Among them, the roller is also called roller, which refers to the general term for cylindrical parts that can roll on the machine.

[0004] Spinning rubber roll, a kind of rubber roll used in the drafting mechanism of spinning machinery. It is composed of a shaft core, a shell and an outer rubber layer. According to the purpose, it can be divided into drawing rubber roll, combing rubber roll, roving rubber roll and spun yarn rubber roll. It is required to have a smooth surface, oil resistance, wear resistance, good elasticity, small deformation, no tangling, and good fiber holding ability. It is usually made of nitrile rubber, gelatin and bone glue.

[0005] Regarding the cleaning of the rollers for the spinning assembly, the following patent documents are currently available in China:

[0006] For example, the patent publication number: CN205816252U discloses a roller brush for cleaning the cleaning roller of an aluminum washing machine. The roller brush is mainly composed of bristles, a fixed end and an adjustment groove. The bristles are fixed on the fixed end, and the adjustment groove is embedded in the fixed end. The roller brush is fixed to the tank body through the adjustment groove, and the relative position of the roller brush and the cleaning roller is adjusted by the adjustment groove to clean the cleaning roller. The bristles of the roller brush are nylon filaments, and the roller brush is installed in the tank body with a cleaning roller at the feed end of the aluminum-plated film. In the aluminum washing process, the aluminum chips adhering to the cleaning roller can be effectively cleaned without affecting the speed of the aluminum washing machine, and the cleaning effect of the cleaning roller on the aluminum-plated film can be maintained. In addition, the structure is simple, the manufacturing cost is low, and the disassembly and assembly are convenient, which has the prospect of large-scale promotion. However, the roller brush provided by the patent can only wash one roller shaft at a time, and the cleaning efficiency is low. Summary of the invention

[0007] In order to solve the above-mentioned problems, the purpose of the present invention is to provide a roller cleaning device for cleaning a spinning assembly, which can clean multiple rollers at a time, has high cleaning efficiency, high anti-corrosion efficiency, low cleaning cost and good economic benefits.

[0008] To achieve the above object, the technical solution of the present invention is:

[0009] The cleaning roller of the cleaning assembly is provided with a plurality of cleaning slots, each of which is provided with a plurality of fixing holes, and the fixing holes are provided on the cleaning rollers. A limiting groove corresponding to the installation slot is opened on the surface, the tank cover is arranged on the upper surface opening of the cleaning tank, the upper end of the roller shaft inserted in the installation slot can be rotatably inserted in the limiting groove, and the limiting groove cooperates with the installation slot to form a limit for the roller shaft; a water tank, filled with clean water, the water tank is arranged on the outside of the cleaning tank, the water outlet end of the water tank is connected with the water inlet of the cleaning tank through the water outlet pipe, and a water outlet pump and a water outlet valve are arranged on the water outlet pipe at intervals; a liquid storage tank, filled with cleaning liquid, the liquid storage tank is arranged on the outside of the cleaning tank, the liquid outlet end of the liquid storage tank is connected with the liquid inlet of the cleaning tank through the liquid outlet pipe, and a liquid outlet pump and a liquid outlet valve are arranged on the liquid outlet pipe at intervals; a PLC controller is arranged on the outside of the cleaning tank, and the rotating motor, water outlet pump, water outlet valve, liquid outlet pump and liquid outlet valve are respectively connected to the PLC controller for communication; a drain pipe is inserted in the drain port, and a drain pump and a drain valve are respectively connected to the PLC controller for communication on the drain pipe.

[0010] Furthermore, a circulating liquid inlet is provided at the upper portion of the side wall of the cleaning tank, and a circulating liquid outlet is provided at the lower portion. The circulating liquid outlet and the circulating liquid inlet are connected by a circulating pipe. A circulating pump and a circulating valve which are respectively communicated with the PLC controller are arranged at intervals on the circulating pipe.

[0011] Furthermore, the tank cover is snap-connected to the upper surface opening of the cleaning tank.

[0012] Furthermore, a sealing ring is provided at the connection between the tank cover and the opening on the upper surface of the cleaning tank.

[0013] Furthermore, an O-ring is sleeved at the connection between the rotating shaft and the rotating hole.

[0014] Furthermore, the outer wall of the cleaning tank is covered with an outer shell, and a sandwich structure is formed between the outer shell and the outer wall of the cleaning tank. A heat inlet is opened on the upper part of the side wall of the outer shell, and the heat inlet is connected to an external heat source through a heat inlet pipe, and the heat source is hot steam.

[0015] Furthermore, the inner wall of the cleaning tank is coated with an anti-corrosion coating.

[0016] Furthermore, the inner wall of the shell is coated with an anti-corrosion coating and a high-temperature resistant coating in sequence from the inside to the outside.

[0017] Furthermore, the anti-corrosion coating is a phenolic epoxy coating.

[0018] Furthermore, the high temperature resistant coating is a polyvinyl chloride flame retardant coating.

[0019] The beneficial effects of the present invention are:

[0020] The cleaning device is designed with a rotating motor and a rotating shaft, and a mounting plate is installed at the inner end of the rotating shaft that penetrates into the cleaning tank. The rotating motor drives the rotating shaft to drive the mounting plate to rotate.

[0021] The matching design of the mounting slot of the mounting plate and the limiting slot of the tank cover can position the roller shaft to ensure the vertical setting of the roller shaft. With the rotation of the mounting plate, multiple roller shafts can be cleaned at the same time, with high cleaning efficiency.

[0022] The design of the circulation pipe can circulate the cleaning liquid in the cleaning tank to improve the cleaning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A schematic diagram of the structure of a roller cleaning device for cleaning a spinning assembly provided by an embodiment of the present invention;

[0024] Figure 2 A schematic diagram of the structure of a mounting plate in a roller cleaning device for cleaning a spinning assembly provided by an embodiment of the present invention;

[0025] Figure 3 A schematic structural diagram of a tank cover in a roller cleaning device for cleaning a spinning assembly provided in an embodiment of the present invention. DETAILED DESCRIPTION

[0026] The present invention is described in detail below in conjunction with specific embodiments. The following embodiments will help those skilled in the art to further understand the present invention, but are not intended to limit the present invention in any form. It should be noted that, for those of ordinary skill in the art, several variations and improvements may be made without departing from the concept of the present invention. These all belong to the protection scope of the present invention.

[0027] Reference Figures 1 to 3The present invention discloses a roller cleaning device for cleaning a spinning assembly, the cleaning device comprising: a cleaning tank 1, which is vertically arranged, the upper surface of the cleaning tank 1 is open, a rotating hole 11 is provided in the middle of the bottom surface of the cleaning tank 1, a water inlet 12 is provided on one side of the upper side wall of the cleaning tank 1, a liquid inlet 13 is provided on the other side, and a liquid discharge port 14 is provided on one side of the bottom surface of the cleaning tank; a rotating motor 2 is arranged below the cleaning tank 1, the output end of the rotating motor 2 faces upward, and a rotating shaft 21 is connected to the output end of the rotating motor 2, the rotating shaft 21 is vertically arranged, and the rotating shaft 2 1 extends into the lower inner part of the cleaning tank 1 through the rotating hole 11; a mounting plate 3 is horizontally arranged at the lower inner part of the cleaning tank 1, and the bottom surface of the mounting plate 3 is connected to the inner end of the rotating shaft 21 extending into the cleaning tank 1, and a plurality of mounting slots 31 are provided on the upper surface of the mounting plate 3 along the circumference of the mounting plate 3, and the lower ends of a plurality of vertically arranged rollers 100 are respectively inserted into the mounting slots 31, and the rotating motor 2 drives the rotating shaft 21 to drive the mounting plate 3 to rotate; a tank cover 4 is arranged on the upper surface opening of the cleaning tank 1, and a side of the tank cover 4 facing the inner side of the cleaning tank 1 is provided with a plurality of mounting slots 31 connected to the mounting slots 31. 1 corresponding to the limiting groove 41, the tank cover 4 is set on the upper surface opening of the cleaning tank 1, the upper end of the roller 100 inserted in the installation slot 31 can be rotatably inserted in the limiting groove 41, and the limiting groove 41 cooperates with the installation slot 21 to form a limit for the roller 100; the water tank 5, which is filled with clean water, is arranged on the outside of the cleaning tank 1, and the water outlet end of the water tank 5 is connected with the water inlet 12 of the cleaning tank 1 through the water outlet pipe 51, and the water outlet pump 52 and the water outlet valve 53 are arranged on the water outlet pipe 51 at intervals; the liquid storage tank 6, which is filled with cleaning liquid, is arranged at the cleaning tank 1. On the outside of the tank 1, the liquid outlet end of the liquid storage tank 6 is connected to the liquid inlet 13 of the cleaning tank 1 through the liquid outlet pipe 61, and the liquid outlet pump 62 and the liquid outlet valve 63 are arranged at intervals on the liquid outlet pipe 61; a PLC controller (not shown) is arranged on the outside of the cleaning tank 1, and the rotating motor 2, the water outlet pump 52, the water outlet valve 53, the liquid outlet pump 62 and the liquid outlet valve 63 are respectively communicated with the PLC controller; a liquid discharge pipe 141 is inserted into the liquid discharge port 14, and a liquid discharge pump 142 and a liquid discharge valve 143 are respectively communicated with the PLC controller on the liquid discharge pipe 141.

[0028] Furthermore, a circulating liquid inlet 15 is provided on the upper portion of the side wall of the cleaning tank 1, and a circulating liquid outlet 16 is provided on the lower portion. The circulating liquid outlet 15 and the circulating liquid inlet 16 are connected by a circulating pipe 17, and a circulating pump 18 and a circulating valve 19 which are respectively communicated with the PLC controller are arranged at intervals on the circulating pipe 17.

[0029] Furthermore, the tank cover 4 is snap-connected to the upper surface opening of the cleaning tank 1 .

[0030] Furthermore, a sealing ring (not shown) is provided at the connection between the tank cover 4 and the upper surface opening of the cleaning tank 1 .

[0031] Furthermore, an O-ring (not shown) is sleeved on the connection between the rotating shaft 21 and the rotating hole 11 .

[0032] Furthermore, the outer wall of the cleaning tank 1 is covered with a shell 7, and a sandwich structure is formed between the shell 7 and the outer wall of the cleaning tank 1. A heat inlet 71 is opened on the upper part of the side wall of the shell 7. The heat inlet 71 is connected to an external heat source 73 through a heat inlet pipe 72, and the heat source is hot steam.

[0033] Furthermore, the inner wall of the cleaning tank 1 is coated with an anti-corrosion coating.

[0034] Furthermore, the inner wall of the shell 7 is coated with an anti-corrosion coating and a high-temperature resistant coating in sequence from the inside to the outside.

[0035] Furthermore, the anti-corrosion coating is a phenolic epoxy coating.

[0036] Furthermore, the high temperature resistant coating is a polyvinyl chloride flame retardant coating.

[0037] The roller cleaning device for cleaning a spinning assembly described in the present invention is designed to cooperate with a rotating motor and a rotating shaft, and a mounting plate is installed at the inner end of the rotating shaft that penetrates into the cleaning tank. The rotating motor drives the rotating shaft to drive the mounting plate to rotate.

[0038] The matching design of the mounting slot of the mounting plate and the limiting slot of the tank cover can position the roller shaft to ensure the vertical setting of the roller shaft. With the rotation of the mounting plate, multiple roller shafts can be cleaned at the same time, with high cleaning efficiency.

[0039] The design of the circulation pipe can circulate the cleaning liquid in the cleaning tank to improve the cleaning effect.

[0040] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the invention may be modified or replaced by equivalents without departing from the scope of the technical solutions of the present invention, which should all be covered by the scope of the claims of the present invention.

Claims

1. A roller cleaning device for cleaning a spinning assembly, characterized in that: The cleaning equipment comprises: A cleaning tank is vertically arranged, the upper surface of the cleaning tank is open, a rotating hole is provided in the middle of the bottom surface of the cleaning tank, a water inlet is provided on one side of the upper part of the side wall of the cleaning tank, a liquid inlet is provided on the other side, and a liquid discharge port is provided on one side of the bottom surface of the cleaning tank; A rotating motor is arranged below the cleaning tank, the output end of the rotating motor faces upward, and the output end of the rotating motor is connected to a rotating shaft, the rotating shaft is arranged vertically, and the upper end of the rotating shaft extends into the lower inner part of the cleaning tank through the rotating hole; The mounting plate is horizontally arranged at the lower inner part of the cleaning tank, the bottom surface of the mounting plate is connected to the inner end of the rotating shaft extending into the cleaning tank, the upper surface of the mounting plate is provided with a plurality of mounting slots spaced apart along the circumference of the mounting plate, the lower ends of a plurality of vertically arranged rollers are respectively inserted into the mounting slots, and the rotating motor drives the rotating shaft to drive the mounting plate to rotate; A tank cover is arranged on the upper surface opening of the cleaning tank, and a limiting groove corresponding to the installation slot is opened on the inner side of the tank cover facing the cleaning tank. The tank cover is arranged on the upper surface opening of the cleaning tank, and the upper end of the roller shaft inserted in the installation slot is rotatably inserted in the limiting groove, and the limiting groove cooperates with the installation slot to limit the roller shaft; A water tank filled with clean water, the water tank is arranged outside the cleaning tank, the water outlet of the water tank is connected with the water inlet of the cleaning tank through a water outlet pipe, and a water outlet pump and a water outlet valve are arranged on the water outlet pipe at intervals; A liquid storage tank containing cleaning liquid, the liquid storage tank is arranged outside the cleaning tank, the liquid outlet end of the liquid storage tank is connected with the liquid inlet of the cleaning tank through a liquid outlet pipe, and a liquid outlet pump and a liquid outlet valve are arranged on the liquid outlet pipe at intervals; A PLC controller is arranged outside the cleaning tank, and the rotating motor, the water outlet pump, the water outlet valve, the liquid outlet pump and the liquid outlet valve are respectively connected to the PLC controller for communication; A liquid discharge pipe is inserted into the liquid discharge port, and a liquid discharge pump and a liquid discharge valve which are respectively connected to the PLC controller for communication are arranged on the liquid discharge pipe at intervals; The side wall of the cleaning tank is provided with a circulating liquid inlet at the upper part and a circulating liquid outlet at the lower part, the circulating liquid outlet and the circulating liquid inlet are connected through a circulating pipe, and the circulating pipe is provided with a circulating pump and a circulating valve respectively connected to the PLC controller for communication; The outer wall of the cleaning tank is covered with an outer shell, and a sandwich structure is formed between the outer shell and the outer wall of the cleaning tank. A heat inlet is opened on the upper part of the side wall of the outer shell. The heat inlet is connected to an external heat source through a heat inlet pipe, and the heat source is hot steam.

2. A roller cleaning device for cleaning a spinning assembly according to claim 1, characterized in that: The tank cover is snap-connected to the upper surface opening of the cleaning tank.

3. A roller cleaning device for cleaning a spinning assembly according to claim 1 or 2, characterized in that: A sealing ring is arranged at the connection between the tank cover and the upper surface opening of the cleaning tank.

4. The roller cleaning device for cleaning a spinning assembly according to claim 1, characterized in that: An O-type sealing ring is sleeved at the connection between the rotating shaft and the rotating hole.

5. The roller cleaning device for cleaning a spinning assembly according to claim 1, characterized in that: The inner wall of the cleaning tank is coated with an anti-corrosion coating.

6. A roller cleaning device for cleaning a spinning assembly according to claim 1, characterized in that: The inner wall of the shell is coated with an anti-corrosion coating and a high-temperature resistant coating in sequence from the inside to the outside.

7. A roller cleaning device for cleaning a spinning assembly according to claim 5 or 6, characterized in that: The anti-corrosion coating is a phenolic epoxy coating.

8. The roller cleaning device for cleaning a spinning assembly according to claim 6, characterized in that: The high temperature resistant coating is a polyvinyl chloride flame retardant coating.

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