A surface lubricating liquid coating device for an enameled wire

Abstract

The utility model discloses an enameled wire surface lubricating liquid coating device, including base, cleaning component and coating component, the base top from left to right is equipped with riser, box, hot -blast drying mechanism and winding mechanism in proper order, a plurality of first threading port are horizontally arranged in the riser, the box is correspondingly equipped with second threading port, enameled wire passes corresponding first threading port, second threading port from left to right in proper order and is wound on the winding roller of winding mechanism after drying through hot -blast drying mechanism, the first threading port place is correspondingly installed with cleaning component respectively, and the coating component is installed in second threading port.

Description

Technical Field

[0001] This utility model belongs to the field of enameled wire processing equipment, and specifically relates to a device for coating the surface of enameled wire with lubricant. Background Technology

[0002] During the production and processing of enameled wire, a lubricant is coated onto the wire to ensure the longevity of the insulating varnish. Currently, the coating process involves direct contact between the lubricant and a brush or sponge layer. Traditionally, enameled wire is not cleaned before coating, which means impurities adhering to the wire can affect the degree of contact between the wire and the lubricant.

[0003] The existing utility model patent with authorization announcement number CN222462477U discloses an online surface lubricant coating device for enameled wire. Although the device can perform surface cleaning and coating on enameled wire, it can only be used for coating enameled wire of one diameter, and its application range is very limited. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model aims to provide a lubricant coating device for enameled wire surfaces. This device can effectively clean and coat the surface of enameled wires with lubricant, and can be adapted to the processing of enameled wires of different diameters, thereby effectively improving the production and processing efficiency of enameled wires.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] A lubricant coating device for enameled wire surfaces includes a base, a cleaning assembly, and a coating assembly. From left to right, a support frame, a housing, a hot air drying mechanism, and a winding mechanism are sequentially mounted on the top of the base. Multiple first threading holes are horizontally arranged side-by-side on the support frame, and corresponding second threading holes are provided on the housing. Enameled wire passes through the corresponding first and second threading holes from left to right, is dried by the hot air drying mechanism, and then wound onto the winding roller of the winding mechanism. A cleaning assembly is installed at each of the first threading holes, and the cleaning assembly includes a circular disc, a rotating ring, and multiple cleaning brushes, with the circular disc being concentric. The rotating ring is rotatably mounted on the right side of the corresponding first threading port and connected to the rotation drive assembly on the upright frame; the rotating ring is concentrically rotatably mounted on the annular disk; multiple swing rods are concentrically arranged on the annular disk, one end of the swing rod is rotatably mounted on the annular disk, and the middle part is slidably sleeved in the corresponding sliding sleeve, which is rotatably connected to the rotating ring; the cleaning brush is mounted on the other end of the swing rod and abuts against the outer wall of the enameled wire; one end of the tension spring is fixedly connected to the annular disk, and the other end of the tension spring is connected to the rotating ring; the coating assembly is installed in the second threading port and is used to coat the enameled wire with lubricating oil.

[0007] Furthermore, the rotary drive assembly includes a first motor and gears, and a toothed ring is provided on the outer circumference of the annular disk, with the toothed rings between two adjacent annular disks meshing with each other; the toothed ring is mounted on the output shaft of the first motor on the stand and meshes with one of the toothed rings.

[0008] Furthermore, a lever is fixed on the rotating ring, and the tension spring is connected to the lever.

[0009] Furthermore, the coating assembly includes an oil tank, an oil pump, two movable plates, and two oil-absorbing sponges. The two movable plates are vertically installed at the second wiring port in the housing. The two oil-absorbing sponges are respectively fixedly installed on the opposite side walls of the two movable plates. The oil tank is installed on the top of the housing. The oil inlet of the oil pump is connected to the oil outlet of the oil tank, and the oil outlet of the oil pump is connected to an oil immersion head installed on the movable plate. The port of the oil immersion head is located in the oil-absorbing sponge. The movable plates are horizontally slidably installed in the housing. A screw is horizontally installed inside the housing and is powered by a second motor. The screw is segmented with multiple sets of positive and negative threads. The two movable plates at the second wiring port are respectively threaded onto the same set of positive and negative threads on the screw.

[0010] Furthermore, a slide rail is installed at the bottom of the housing, and the lower end of the movable plate is slidably mounted on the slide rail.

[0011] Furthermore, an oil drain port is provided at the bottom of the housing.

[0012] The beneficial effects of this utility model are as follows:

[0013] 1. Under the elastic force of the tension spring, this application can provide rotational restoring force for the swivel ring and the sliding sleeve, so that the movable end of the swing rod with the cleaning brush can move closer to the center of the first wire threading port, thereby enabling the cleaning brush to effectively abut against the outer wall of the enameled wire.

[0014] 2. When the enameled wire of this application is threaded and installed in the first threading hole, the rotating ring can be rotated by the lever, which stretches the tension spring. The rotating ring and the sliding sleeve rotate clockwise (e.g., Figure 2 (From a certain perspective), the swing arm swings around the hinged end, causing the cleaning brush at its movable end to move away from the center of the first threading opening. After the enameled wire passes through the first threading opening, the spring force causes the rotating ring, sliding sleeve, and swing arm to return to their original positions, allowing the cleaning brush to effectively contact the outer wall of the enameled wire. Driven by the rotary drive assembly, the annular disc rotates concentrically at the first threading opening, thereby driving the cleaning brush to rotate and clean debris from the enameled wire, preventing it from affecting subsequent lubrication.

[0015] 3. After the enameled wire passes through the second threading port, the second motor is started to drive the screw to rotate. The positive and negative threads on the screw cause the corresponding two moving plates to move closer together, which in turn causes the two opposing oil-absorbing sponges to wrap around the enameled wire, thus uniformly coating the outer wall of the wire with lubricating oil. During this process, the oil pump periodically pumps a measured amount of lubricating oil from the oil tank into the oil-absorbing sponges through the oil immersion head, realizing the oil replenishment operation of the oil-absorbing sponges. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the side structure of the support frame of this utility model;

[0018] Figure 3 This is a side sectional view of the housing of this utility model. Detailed Implementation

[0019] The principles and features of this utility model are described below with reference to the accompanying drawings. The examples given are only for explaining this utility model and are not intended to limit the scope of application of this utility model.

[0020] like Figure 1-3 As shown, this utility model proposes a lubricant coating device for enameled wire surfaces, including a base 1, a cleaning assembly 3, and a coating assembly. From left to right, a support frame 2, a housing 4, a hot air drying mechanism 6, and a winding mechanism 7 are sequentially mounted on the top of the base 1. The support frame 2 has multiple first threading ports 20 arranged horizontally side-by-side, and the housing 4 has corresponding second threading ports 40. The enameled wire passes through the corresponding first threading ports 20 and second threading ports 40 from left to right, is dried by the hot air drying mechanism 6, and then wound onto the winding roller of the winding mechanism 7. In specific implementations, the hot air drying mechanism 6 and the winding mechanism 7 in this application adopt the mechanical structures commonly used by those skilled in the art in the prior art.

[0021] The first threading port 20 is equipped with a cleaning component 3, which includes a circular disc 31, a rotating ring 32, and multiple cleaning brushes 35. The circular disc 31 is concentrically mounted on the right side of the corresponding first threading port 20 and connected to the rotary drive component on the upright frame 2. The rotary drive component includes a first motor and gears. The outer circumference of the circular disc 31 is provided with a toothed ring 311, and the toothed rings 311 between two adjacent circular discs 31 mesh with each other. The toothed rings 311 are mounted on the output shaft of the first motor on the upright frame 2 and mesh with one of the toothed rings 311. The first motor and gears are not shown in the figure. The rotating ring 32 is concentrically mounted on the annular disk 31; multiple swing rods 34 are concentrically arranged on the annular disk 31, one end of the swing rod 34 is rotatably mounted on the annular disk 31, and the middle part is slidably sleeved in the corresponding sliding sleeve 33, which is rotatably connected to the rotating ring 32; the cleaning brush 35 is mounted on the other end of the swing rod 34 and abuts against the outer wall of the enameled wire; one end of the tension spring 36 is fixedly connected to the annular disk 31, and a lever 321 is fixedly mounted on the rotating ring 32, with the tension spring 36 connected to the lever 321.

[0022] Under the elastic force of the tension spring 36, this application can provide rotational restoring force to the rotating ring 32 and the sliding sleeve 33, so that the movable end of the swing rod 34 on which the cleaning brush 35 is installed can move closer to the center of the first wire threading port 20, thereby enabling the cleaning brush 35 to effectively abut against the outer wall of the enameled wire.

[0023] When the enameled wire is threaded and installed in the first threading port 20, the lever 321 can drive the rotating ring 32 to rotate, and stretch the tension spring 36. The rotating ring 32 and the sliding sleeve 33 rotate clockwise (e.g., Figure 2 (From a certain perspective), the swing arm 34 swings around the hinge point at its end, causing the cleaning brush 35 at its movable end to move away from the center of the first threading opening 20. After the enameled wire passes through the first threading opening 20, the spring force of the tension spring 36 causes the rotating ring 32, sliding sleeve 33, and swing arm 34 to return to their original positions, allowing the cleaning brush 35 to effectively abut against the outer wall of the enameled wire. Driven by the rotary drive assembly, the annular disk 31 can rotate concentrically at the first threading opening 20, thereby driving the cleaning brush 35 to rotate and clean the debris on the enameled wire, preventing it from affecting the subsequent application of lubricating oil.

[0024] A coating assembly is installed in the second wire threading port 40 for coating the enameled wire with lubricating oil. The coating assembly includes an oil tank 41, an oil pump 42, two movable plates 53, and two oil-absorbing sponges 54. The two movable plates 53 are vertically installed at the second wire threading port 40 in the housing 4. The two oil-absorbing sponges 54 are respectively fixedly installed on the opposite side walls of the two movable plates 53. The oil tank 41 is installed on the top of the housing 4 and stores lubricating oil inside. The oil outlet of the tank is connected, and the oil outlet of the oil pump 42 is connected to an oil immersion head 531 installed on the movable plate 53. The port of the oil immersion head 531 is located in the oil-absorbing sponge 54; the movable plates 53 are horizontally slidably installed in the housing 4. In a specific implementation, a slide rail 43 can be installed at the bottom of the housing 4, and the lower end of each movable plate 53 is slidably installed on the slide rail 43. Inside the housing 4, a screw 52 is horizontally installed at the bottom. The screw 52 is connected to the second motor 51. The screw 52 is divided into sections with multiple sets of positive and negative threads. The two movable plates 53 at each second wire through-hole 40 are respectively threaded onto the same set of positive and negative threads on the screw 52.

[0025] After the enameled wire passes through the second threading port 40, the second motor 51 is started to drive the screw 52 to rotate. The positive and negative threads on the screw 52 cause the corresponding two moving plates 53 to move closer together, thereby causing the two opposing oil-absorbing sponges 54 to wrap around the enameled wire, thus uniformly coating the outer wall of the enameled wire with lubricating oil. During this process, the oil pump 42 periodically pumps a measured amount of lubricating oil from the oil tank 41 into the oil-absorbing sponges 54 through the oil immersion head 531, realizing the oil replenishment operation of the oil-absorbing sponges 54.

[0026] The bottom of the housing 4 is provided with an oil drain port 44. The lubricating oil dripping from the coating components will drip onto the bottom of the housing 4 and finally be discharged outward through the oil drain port 44, so as to avoid residual oil stains accumulating inside the housing 4.

[0027] When using this invention, the enameled wire is sequentially threaded through the first threading opening 20, the second threading opening 40, and the hot air drying mechanism 6, and then wound onto the winding mechanism 7. Under the pull of the winding mechanism 7, the enameled wire moves from left to right. Driven by the rotary drive assembly, the cleaning brush 35 at the first threading opening 20 rotates to clean debris from the enameled wire, preventing it from affecting subsequent lubrication. Driven by the second motor 51, and through the cooperation of the screw 52, ​​the moving plate 53, and other structures, the two opposing oil-absorbing sponges 54 at the second threading opening 40 in the housing 4 wrap around the enameled wire, thereby evenly coating the outer wall of the enameled wire with lubricating oil.

[0028] Obviously, the embodiments described above are only some embodiments of this application, not all embodiments. The accompanying drawings show preferred embodiments of this application, but do not limit the patent scope of this application. This application can be implemented in many different forms; rather, the purpose of providing these embodiments is to provide a more thorough and comprehensive understanding of the disclosure of this application. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing specific embodiments, or make equivalent substitutions for some of the technical features. Any equivalent structures made using the content of this application's specification and drawings, directly or indirectly applied to other related technical fields, are similarly within the scope of patent protection of this application.

Claims

1. A device for coating enameled wire surface with lubricant, comprising a base, a cleaning assembly, and a coating assembly, characterized in that: A support frame, a housing, a hot air drying mechanism, and a winding mechanism are sequentially installed above the base from left to right. Multiple first threading holes are horizontally arranged on the support frame, and corresponding second threading holes are provided on the housing. Enamelled wire passes through the corresponding first and second threading holes from left to right, is dried by the hot air drying mechanism, and then wound onto the winding roller of the winding mechanism. Cleaning components are installed at the corresponding first threading holes. These cleaning components include a circular disc, a rotating ring, and multiple cleaning brushes. The circular disc is concentrically mounted on the right side of the corresponding first threading hole. It is connected to the rotary drive assembly on the upright frame; the rotating ring is concentrically mounted on the annular disk; multiple swing rods are concentrically arranged on the annular disk, one end of the swing rod is rotatably mounted on the annular disk, and the middle part is slidably sleeved in the corresponding sliding sleeve, which is rotatably connected to the rotating ring; the cleaning brush is mounted on the other end of the swing rod and abuts against the outer wall of the enameled wire; one end of the tension spring is fixedly connected to the annular disk, and the other end of the tension spring is connected to the rotating ring; the coating assembly is installed in the second wire threading port and is used to coat the enameled wire with lubricating oil.

2. The device for coating enameled wire surface with lubricant according to claim 1, characterized in that: The rotary drive assembly includes a first motor and gears. The outer circumference of the annular disk is provided with a toothed ring, and the toothed rings between two adjacent annular disks mesh with each other. The toothed ring is mounted on the output shaft of the first motor on the stand and meshes with one of the toothed rings.

3. The device for coating enameled wire surface with lubricant according to claim 1, characterized in that: A lever is fixed on the rotating ring, and the tension spring is connected to the lever.

4. The device for coating enameled wire surface with lubricant according to claim 1, characterized in that: The coating assembly includes an oil tank, an oil pump, two movable plates, and two oil-absorbing sponges. The two movable plates are vertically installed at the second wiring port in the housing. The two oil-absorbing sponges are respectively fixedly installed on the opposite side walls of the two movable plates. The oil tank is installed on the top of the housing. The oil inlet of the oil pump is connected to the oil outlet of the oil tank, and the oil outlet of the oil pump is connected to an oil immersion head installed on the movable plate. The port of the oil immersion head is located in the oil-absorbing sponge. The movable plates are horizontally slidably installed in the housing. A screw is horizontally installed inside the housing and is powered by a second motor. The screw is segmented with multiple sets of positive and negative threads. The two movable plates at the second wiring port are respectively threaded onto the same set of positive and negative threads on the screw.

5. The device for coating enameled wire surface with lubricant according to claim 4, characterized in that: The bottom of the housing is equipped with a slide rail, and the lower end of the movable plate is slidably mounted on the slide rail.

6. The device for coating enameled wire surface with lubricant according to claim 1, characterized in that: An oil drain port is provided at the bottom of the box.

Images