Enameled wire paint removing tool

Abstract

The utility model relates to an enameled wire paint removing tool which comprises a base and a supporting vertical arm arranged on the base in a lifting mode. A transversely-arranged clamping support strip is arranged on the supporting vertical arm in a lifting mode. A containing vessel is arranged on the base, and a solvent of a paint remover is stored in the containing vessel; u-shaped clamping hands are arranged at the ends of the clamping support strips. The U-shaped clamping hand is used for clamping a winding inductor to be depainted; an enameled wire is exposed at the end of the wound inductor to be depainted; the device is reasonable in design, compact in structure and convenient to use.

Description

Technical Field

[0001] The utility model relates to a tool for removing paint from an enameled wire, which is particularly suitable for facilitating the timing immersion of the enameled wire and controlling the paint removal length. Background Art

[0002] There are two common methods for stripping enameled wire. One involves scraping, using a knife or saw blade to carefully scrape the initial paint layer along the circumference and then slowly remove the paint. The other involves using a high-efficiency paint stripper. The enameled wire section to be stripped is soaked in the stripper for approximately 5-10 minutes. Remove the wire, remove the paint flakes with a high-pressure water gun, and rinse thoroughly with clean water. Because scraping can easily damage the wire, paint strippers are generally used to protect the wire beneath the paint layer.

[0003] Existing enameled wire stripping tools are relatively rudimentary, typically utilizing brackets and clamps. One clamp slides up and down on a bracket rod to adjust the height, while another clamp holds the product to be stripped. The stripping time and length rely on the operator's discretion, which hinders uniform stripping length and quality. Operator negligence can lead to excessive stripping time, causing the stripper to rise and compromise the reliability of the upper paint layer. Alternatively, the stripper can be immersed too high, resulting in excessive stripping lengths and substandard products. Utility Model Content

[0004] The technical problem to be solved by the present invention is generally to provide an enameled wire paint stripping tool. The present invention can control the time the enameled wire is immersed in the paint stripper by adding height control, automatic lifting and time control functions, and automatically rise after being immersed for a certain time, thereby solving the problem of inconsistent paint stripping time for the enameled wire.

[0005] In order to solve the above problems, the technical solution adopted by the present invention is:

[0006] In order to realize automatic paint removal, an enameled wire paint removal tool is provided, comprising a base and a supporting arm which is lifted and lowered on the base;

[0007] A horizontally arranged clamping bracket bar is raised and lowered on the supporting arm;

[0008] A container is provided on the base, and the container contains a solvent for the paint remover;

[0009] A U-shaped clamping hand is provided at the end of the clamping bracket bar;

[0010] The U-shaped gripper is used to pick up the wound inductor to be de-varnished;

[0011] Enameled wire is exposed at the end of the wound inductor to be de-varnished.

[0012] As a further improvement of the above technical solution:

[0013] In order to facilitate disassembly, assembly and replacement, a lifting seat is provided at the root of the clamping bracket bar.

[0014] In order to achieve control, a control panel is provided on the base.

[0015] In order to achieve guidance, a height adjustment slider is provided on the inner wall of the lifting seat;

[0016] A sliding groove is provided on the outer side wall of the supporting arm;

[0017] The height adjustment slider slides in the sliding groove.

[0018] In order to achieve fixation, an adjusting screw is provided on the lifting seat for connecting with the supporting arm.

[0019] In order to facilitate the installation and removal of the coil, a fixed pin is provided on one side arm of the U-shaped clamp and a fixed guide seat is provided on the other side arm;

[0020] An elastic pin is provided in the fixed guide seat;

[0021] A fixing tip is provided at the end of the fixing pin;

[0022] A pointed head is provided at the end of the elastic pin;

[0023] The pointed head and the fixed pointed head are arranged opposite to each other.

[0024] A vertical plate is provided on the upper surface of the pointed head;

[0025] A vertical plate is arranged on the upper surface of the fixed pointed head.

[0026] In order to facilitate the automation work, the support arm rotates; the lifting seat is connected with at least two clamping bracket bars;

[0027] When a clamping bracket bar is in the paint stripping station, a paint stripping operation is performed; then there is a support arm that swings to the replacement station;

[0028] A cleaning seat is provided adjacent to the paint removal station; cleaning brushes are distributed in the cleaning seat;

[0029] When the enameled wire after depainting moves from the depainting station to the replacement station, it passes through a cleaning brush.

[0030] In order to improve the paint removal effect and increase efficiency, the container is vibrated and / or has a stirring paddle.

[0031] This tooling controls both stripping time and length, while also ensuring versatility through the removable clamping bracket design. By periodically raising the clamping bracket, the tooling effectively controls stripping time, ensuring consistent stripping time between batches. By lowering the clamping bracket to the same position, the tooling controls stripping length, ensuring consistent stripping length between batches. Furthermore, the tooling frame does not need to be replaced with changing product sizes; simply unscrew the two mounting screws of the clamping bracket and replace with the appropriate one, significantly reducing resource waste.

[0032] The utility model has the advantages of reasonable design, low cost, durability, safety and reliability, simple operation, time and labor saving, money saving, compact structure and easy use. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 It is a structural diagram of the enameled wire paint stripping tool from the waiting position to the paint stripping position.

[0034] Figure 2 It is a schematic diagram of the preferred three-dimensional structure of the clamping bracket bar.

[0035] Among them: 1. Clamping bracket bar; 2. Height adjustment slider; 3. Sliding groove; 4. Support arm; 5. Base; 6. Control panel; 7. Container; 8. Wound inductor to be devarnished; 9. Enameled wire; 10. Adjusting screw; 11. U-shaped clamp; 12. Fixed pin; 13. Fixed guide seat; 14. Elastic pin; 15. Pointed head; 16. Vertical plate; 17. Fixed tip; 18. Cleaning seat; 19. Cleaning brush; 20. Changing work station. DETAILED DESCRIPTION

[0036] like Figure 1 、 2 As shown, the enameled wire paint removal tool of this embodiment includes a base 5 and a supporting arm 4 that is lifted and lowered on the base 5 to achieve support.

[0037] A horizontally arranged clamping bracket bar 1 is raised and lowered on the supporting arm 4; it can be the supporting arm 4 or the lifting seat 21;

[0038] A container 7 is provided on the base 5 , and the container 7 contains a solvent of a paint stripper, so as to perform a paint stripping operation.

[0039] A U-shaped clamping hand 11 is provided at the end of the clamping bracket bar 1;

[0040] The U-shaped gripper 11 is used to grip the wound inductor 8 to be depainted;

[0041] The enameled wire 9 is exposed at the end of the wound inductor 8 to be de-painted. Thus, the wound inductor 8 to be de-painted can be clamped quickly and without damage to prevent deformation.

[0042] As a basic explanation, a lifting seat 21 is provided at the root of the clamping bracket bar 1 .

[0043] A control panel 6 is provided on the base 5 , which is a conventional arrangement and has electronic components such as a processor disposed therein.

[0044] A height adjustment slider 2 is provided on the inner wall of the lifting seat 21 ; a sliding groove 3 is provided on the outer wall of the supporting arm 4 ; the height adjustment slider 2 slides in the sliding groove 3 to be positioned.

[0045] An adjusting screw 10 is provided on the lifting seat 21 for connecting with the supporting arm 4 to achieve fixed installation. Other fixed connection methods can also be used.

[0046] In order to realize the quick disassembly and assembly of the coil, a fixed pin 12 is transversely provided on one side arm of the U-shaped clamp 11 and a fixed guide seat 13 is transversely provided on the other side arm;

[0047] An elastic pin 14 is provided in the fixed guide seat 13 to achieve opening or closing.

[0048] A fixing tip 17 is provided at the end of the fixing pin 12;

[0049] A pointed head 15 is provided at the end of the elastic pin 14 , that is, it has two vertical inclined surfaces, thereby forming a triangle, which is used for guiding and facilitates manual installation, hanging and disassembly of the coil.

[0050] The pointed head 15 and the fixed pointed head 17 are arranged opposite to each other to achieve closure.

[0051] A vertical plate 16 is provided on the upper surface of the pointed head 15; a vertical plate 16 is provided on the upper surface of the fixed pointed head 17, so that the pair can be supported in the transverse concave and convex of the coil, thereby achieving positioning and clamping.

[0052] The supporting arm 4 is rotatably arranged to realize the transfer of the coil in the work station; the lifting seat 21 is connected to at least two clamping bracket bars 1.

[0053] When a clamping bracket bar 1 is in the paint stripping station, a paint stripping operation is performed; there is a support arm 4 that swings to the replacement station 20; thereby improving efficiency;

[0054] In order to improve efficiency and prevent the solution from dripping onto the outside during rotation, a cleaning seat 18 is provided adjacent to the paint removal station; cleaning brushes 19 are distributed in the cleaning seat 18; when the enameled wire 9 passes through the cleaning brush 19, the solvent and the remaining paint are cleaned.

[0055] When the enameled wire 9 after depainting passes through the cleaning brush 19 from the depainting station to the replacement station 20 .

[0056] The container 7 is vibrating and / or has a stirring paddle to improve cleaning efficiency.

[0057] Working principle: The wound inductor 8 to be de-varnished is installed in the U-shaped clamp 11 at the replacement station 20. The wound inductor passes through the pointed head 15. Using the guide, the elastic pin 14 is retracted, and the wound inductor is suspended so that the enameled wire 9 faces downward. At the same time, the vertical plate 16 is used to achieve clever positioning and avoid deflection by using the two-point positioning principle. Then, the support arm 4 is lowered, so that the enameled wire 9 is immersed in the container 7 for soaking and de-varnishing. Of course, multiple containers can be used at the same time. When the processing is completed, the support arm 4 is raised and rotated back to the replacement station 20. On the way, the enameled wire 9 passes through the cleaning brush 19 to prevent liquid from dripping.

[0058] As its operating principle, the present invention redesigns an enameled wire stripping tool to create a device that automatically lowers and raises itself at a set time. The fixture's clamping brackets are removable with screw holes, allowing users to select the appropriate clamping bracket for different product sizes. These brackets are then attached to the sides of the height adjustment slider using screws and spacers. The base houses the motor, sintered microcontroller chip, and circuit board. A control panel area above the base includes control buttons, a timer button, a display screen, and an operating status indicator.

[0059] Use a suitable clamping bracket to fix the enameled wire product to be depainted (such as a wound inductor to be depainted), turn on the power switch of the base, set the timing time to 8s, click the start button, the working status indicator light turns green, the chip controls motor 1 and motor 2 to work, motor 1 rotates forward and motor 2 rotates reversely to pull the chain connected to the height adjustment slider to control the slider to slide under the sliding groove on the support arm to the paint removal position, the part of the enameled wire to be depainted is immersed in the paint remover. After staying for 8s, the chip controls motor 1 to reverse and motor 2 to rotate forward to pull the chain connected to the height adjustment slider to control the slider to slide on the sliding groove on the support arm to the waiting position.

[0060] The present invention is fully described for the purpose of clearer disclosure, and the prior art will not be listed one by one.

[0061] Finally, it should be noted that the above embodiments are intended only to illustrate the technical solutions of the present invention and are not intended to limit them. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may be modified or some of the technical features thereof may be replaced with equivalents. It is obvious for those skilled in the art to combine multiple technical solutions of the present invention. However, these modifications or replacements do not deviate from the spirit and scope of the technical solutions of the embodiments of the present invention. Any technical content not fully described in this utility model is generally known technology.

Claims

1. A tool for removing paint from enameled wire, characterized by: It comprises a base (5) and a supporting arm (4) which is lifted and arranged on the base (5); A horizontally arranged clamping support bar (1) is raised and lowered on the supporting arm (4); A container (7) is provided on the base (5), and the container (7) contains a solvent for the paint remover; A U-shaped clamping hand (11) is provided at the end of the clamping bracket bar (1); The U-shaped gripper (11) is used to grip the wound inductor (8) to be depainted; An enameled wire (9) is exposed at the end of the wound inductor (8) to be de-varnished.

2. The enameled wire paint stripping tool according to claim 1, characterized in that: A lifting seat (21) is provided at the root of the clamping bracket bar (1).

3. The enameled wire paint stripping tool according to claim 1 or 2, characterized in that: A control panel (6) is provided on the base (5).

4. The enameled wire paint stripping tool according to claim 1, characterized in that: A height adjustment slider (2) is provided on the inner side wall of the lifting seat (21); A sliding groove (3) is provided on the outer side wall of the supporting arm (4); The height adjustment slide block (2) slides in the sliding groove (3).

5. The enameled wire paint stripping tool according to claim 4, characterized in that: An adjusting screw (10) is provided on the lifting seat (21) for connecting with the supporting arm (4).

6. The enameled wire paint stripping tool according to claim 1, characterized in that: A fixed pin (12) is transversely provided on one side arm of the U-shaped clamp (11), and a fixed guide seat (13) is transversely provided on the other side arm; An elastic pin (14) is provided in the fixed guide seat (13); A fixing tip (17) is provided at the end of the fixing pin (12); A pointed head (15) is provided at the end of the elastic pin (14); The pointed head (15) and the fixed pointed head (17) are arranged opposite to each other.

7. The enameled wire paint stripping tool according to claim 6, characterized in that: A vertical plate (16) is provided on the upper surface of the pointed head (15); A vertical plate (16) is provided on the upper surface of the fixed tip (17).

8. The enameled wire paint stripping tool according to claim 2, characterized in that: The supporting arm (4) rotates; the lifting seat (21) is connected to at least two clamping bracket bars (1); When a clamping support bar (1) is at a paint stripping station to perform a paint stripping operation, a supporting arm (4) swings to a replacement station (20); A cleaning seat (18) is provided adjacent to one side of the paint removal station; a cleaning brush (19) is distributed in the cleaning seat (18); When the enameled wire (9) after de-painting is moved from the de-painting station to the replacement station (20), it passes through the cleaning brush (19).

9. The enameled wire paint stripping tool according to claim 2, characterized in that: The container (7) is vibrating and / or has a stirring paddle.

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