Automatic paint stripping equipment for inductor

Abstract

The utility model discloses automatic paint stripping equipment for an inductor. The automatic paint stripping equipment comprises an inductor feeding module, a paint stripping track butted with the output tail end of the inductor feeding module, a paint stripping knife group, a pressing feeding group and a material receiving box arranged at the tail end of the paint stripping track, the paint stripping track comprises a horizontal section track in butt joint with the output end of the inductor feeding module and an inclined section track in butt joint with the tail end of the horizontal section track; and the paint stripping knife group and the pressing feeding group are oppositely arranged on the two sides of the inclined section track. The automatic paint stripping machine is small in occupied space, can realize continuous and efficient automatic paint stripping operation, and improves the production efficiency.

Description

[Technical Field]

[0001] This utility model belongs to the technical field of inductor production equipment, and in particular relates to an automatic inductor paint stripping device. [Background Technology]

[0002] An inductor is a component that converts electrical energy into magnetic energy and stores it. It is currently widely used in networking products. As technology advances and networking products become increasingly smaller, the application of small-sized, molded inductors is becoming more and more widespread.

[0003] A molded inductor consists of a base and a winding body. The base is die-cast from magnetic metal powder, and the winding body is located inside the base, with the leads of the winding body formed on the surface of the base. Since the inductor connects to external circuits through its leads, the enamel coating on the leads needs to be removed during production using a stripping device to meet its conductivity requirements.

[0004] Existing technology patent CN117198720A discloses an automatic mechanical paint stripping machine for inductors and its implementation method. It uses a vibratory feeder for automatic feeding, outputting a group of inductor products into the paint stripping track via a direct vibration module. Then, a horizontal sliding and pressing component pushes this group of inductor products sequentially through two sets of paint stripping blades, completing the automatic paint stripping of the inductor leads. Finally, the products fall into a product collection box below the end of the paint stripping track, achieving automatic collection. However, this equipment has certain drawbacks. The movement of the products within the paint stripping track relies on an external horizontal sliding and pressing component. This component can only push a limited number of inductor products at a time. After the paint stripping of this group of inductor products is completed and they are automatically unloaded, the horizontal sliding and pressing component needs to reset to the front end of the paint stripping track before pushing the next group of inductor products. During the reset and movement of the horizontal sliding and pressing component, the paint stripping blades are in a stopped and waiting state, indicating room for improvement in paint stripping efficiency.

[0005] Therefore, it is necessary to provide a new automatic inductor paint stripping device to solve the above-mentioned technical problems. [Utility Model Content]

[0006] The main purpose of this invention is to provide an automatic paint stripping device for inductors, which occupies little space and can achieve continuous and efficient automatic paint stripping operation, thereby improving production efficiency.

[0007] This utility model achieves the above-mentioned objective through the following technical solution: an automatic inductor paint stripping device, comprising an inductor feeding module, a paint stripping track connected to the output end of the inductor feeding module, a paint stripping knife assembly, a pressing and feeding assembly, and a receiving box disposed at the end of the paint stripping track; the paint stripping track includes a horizontal section track connected to the output end of the inductor feeding module and an inclined section track connected to the end of the horizontal section track; the paint stripping knife assembly and the pressing and feeding assembly are disposed opposite to each other on both sides of the inclined section track.

[0008] Furthermore, the horizontal track segment and the inclined track segment are connected by a circular arc track segment.

[0009] Furthermore, the inclined section track is a chute flow channel structure that is inclined downward or vertically downward in the direction of movement of the inductor product within the horizontal section track.

[0010] Furthermore, the pressing and feeding assembly and the paint stripping knife assembly have the same working position within the inclined section track, and the inclined section track is provided with a hollowed-out groove corresponding to the working position.

[0011] Furthermore, the paint stripping knife assembly includes a first paint stripping knife assembly and a second paint stripping knife assembly arranged sequentially along the inclined section track; the pressing and feeding assembly includes a first feeding assembly arranged opposite to the first paint stripping knife assembly and a second feeding assembly arranged opposite to the second paint stripping knife assembly.

[0012] Furthermore, the first paint stripper assembly and the second paint stripper assembly are disposed on the same side of the inclined section track, or on opposite sides of the inclined section track.

[0013] Furthermore, both the first and second paint stripping blade assemblies include a first motor and a paint stripping blade disc driven to rotate by the first motor; both the first and second feeding assemblies include a second motor and a feeding pressure roller driven to rotate by the second motor; the paint stripping blade disc and the feeding pressure roller act together on opposite sides of the same inductor product in a clamping manner.

[0014] Furthermore, it also includes a fine-tuning module for adjusting the position of the pressing and feeding assembly and the paint stripping knife assembly as they extend into the inclined section track.

[0015] Furthermore, it also includes a dust collection module; the dust collection module includes a protective cover that encloses the paint stripping knife group and the pressing and feeding group, a dust collection pipe that communicates with the inside of the protective cover, and a suction device that communicates with the dust collection pipe.

[0016] Furthermore, it also includes a receiving guide channel that connects to the end of the inclined track section and guides the inductor product into the receiving box; the bottom of the receiving guide channel is provided with a screen structure, and the top of the receiving guide channel is provided with a blower.

[0017] Compared with the prior art, the advantages of this automatic inductor paint stripping device are as follows: the paint stripping track is designed with a section of inclined track, which, together with the feeding pressure roller, enables continuous feeding of inductor products; the clamping feeding group and the paint stripping knife group are set on opposite sides of the inclined track, eliminating the need for an additional lateral transfer clamping feeding mechanism, allowing the paint stripping operation of inductor products to be carried out continuously and without interruption, greatly improving production efficiency; and compared with a straight paint stripping track, the layout is compact and occupies less space. [Attached Image Description]

[0018] Figure 1 This is a three-dimensional structural diagram of an embodiment of the present utility model;

[0019] Figure 2 This is a front view structural diagram of an embodiment of the present utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the paint stripping knife assembly and the pressing and feeding assembly in the embodiment of this utility model;

[0021] Figure 4 This is a schematic diagram of the paint stripping knife assembly and the pressing and feeding assembly from another angle in an embodiment of this utility model;

[0022] The numbers in the image represent:

[0023] 100-Automatic Inductor Stripping Equipment;

[0024] 1-Inductive feeding module; 2-Paint stripping track, 21-Horizontal section track, 22-Inclined section track, 221-Hollowed groove, 23-Arc section track; 3-Paint stripping knife assembly, 31-First paint stripping knife assembly, 311-First motor, 312-Paint stripping knife disc, 32-Second paint stripping knife assembly; 4-Pressure feeding assembly, 41-First feeding assembly, 411-Second motor, 412-Feeding pressure roller, 42-Second feeding assembly; 5-Collection box; 6-Position fine-tuning module; 7-Mounting plate; 8-Dust suction module, 81-Protective cover, 82-Dust suction pipe; 9-Collection guide channel, 91-Mesh screen structure.

Detailed Implementation Methods

[0025] Example 1:

[0026] Please refer to Figures 1-4This embodiment is an automatic inductor paint stripping device 100, which includes an inductor feeding module 1, a paint stripping track 2 connected to the output end of the inductor feeding module 1, a paint stripping knife group 3, a pressing and feeding group 4, and a receiving box 5 disposed at the end of the paint stripping track 2.

[0027] To achieve continuous production, this embodiment optimizes the structure and layout of the paint stripping track 2, the paint stripping blade assembly 3, and the clamping and feeding assembly 4. Specifically:

[0028] The paint stripping track 2 includes a horizontal section track 21 that connects to the output end of the inductor feeding module 1, and an inclined section track 22 that connects to the end of the horizontal section track 21. The paint stripping blade assembly 3 and the pressing and feeding assembly 4 are positioned opposite each other on both sides of the inclined section track 22. The horizontal section track 21 and the inclined section track 22 are connected by an arc section track 23 to ensure smooth movement of the inductor within the paint stripping track 2.

[0029] In this embodiment, the inclined section track 22 is a chute flow channel structure that is inclined downward in the direction of movement of the inductor product within the horizontal section track 21.

[0030] The inductors are output in an orderly row from the inductor feeding module 1 and then enter the horizontal section track 21. Under the action of the output thrust of the inductor feeding module 1 and the gravity of the inductors themselves, the inductors automatically and orderly enter the inclined section track 22.

[0031] In this embodiment, the paint stripping knife assembly 3 is located on the right side of the inclined section track 22, and the pressing and feeding assembly 4 is located on the left side of the inclined section track 22 and is positioned opposite to the paint stripping knife assembly 3. The pressing and feeding assembly 4 and the paint stripping knife assembly 3 have the same working position within the inclined section track 22, and the inclined section track 22 is provided with a hollow groove 221 corresponding to the working position, so that the paint stripping knife assembly 3 and the pressing and feeding assembly 4 can extend into the inclined section track 22.

[0032] The paint stripper assembly 3 includes a first paint stripper assembly 31 and a second paint stripper assembly 32 arranged sequentially along the inclined section track 22. The first paint stripper assembly 31 and the second paint stripper assembly 32 can be arranged on the same side of the inclined section track 22 or on the left and right sides of the inclined section track 22, depending on requirements. Correspondingly, the pressing and feeding assembly 4 includes a first feeding assembly 41 arranged opposite to the first paint stripper assembly 31 and a second feeding assembly 42 arranged opposite to the second paint stripper assembly 32.

[0033] The first paint stripping blade assembly 31 and the second paint stripping blade assembly 32 have the same structure and both include a first motor 311 and a paint stripping blade disc 312 driven by the first motor 311 to rotate. The first feeding assembly 41 and the second feeding assembly 42 have the same structure and both include a second motor 411 and a feeding pressure roller 412 driven by the second motor 411 to rotate. The paint stripping blade disc 312 and the feeding pressure roller 412 are clamped together and act on opposite sides of the same inductor product.

[0034] The first paint stripper assembly 31 cuts the leads on the inductor once in the forward direction, and the second paint stripper assembly 32 cuts the leads on the inductor once in the reverse direction to remove burrs. Therefore, the rotation directions of the paint stripper discs 312 in the first paint stripper assembly 31 and the second paint stripper assembly 32 are set to be opposite.

[0035] The first feeding assembly 41 and the second feeding assembly 42 press the inductor products in the inclined section rail 22 and convey them towards the end of the inclined section rail 22 to achieve continuous feeding operation. Therefore, the feeding pressure rollers 412 in the first feeding assembly 41 and the second feeding assembly 42 rotate in the same direction.

[0036] To minimize the impact of the feeding roller 412 on the inductor, the feeding roller 412 can be made of soft rubber to avoid damaging or crushing the inductor due to excessively hard material.

[0037] The inductor feeding module 1 can adopt a conventional inductor feeding mechanism, such as a vibratory feeder combined with a direct vibration module to achieve orderly output of inductors. This embodiment does not limit this.

[0038] The workflow of the automatic inductor paint stripping device 100 in this embodiment is as follows: the inductor feeding module 1 outputs several inductor products in an orderly manner, which enter the inclined section track 22. Under the rotational conveying action of the pressing feeding group 4 and the gravity of the inductor products themselves, the inductor products can automatically move towards the end within the inclined section track 22 to achieve continuous feeding. The inductor products pass through the first paint stripping knife assembly 31 and the second paint stripping knife assembly 32 in sequence to complete the lead paint stripping operation, and finally slide into the receiving box 5 along the inclined section track 22 to achieve automatic receiving.

[0039] Example 2:

[0040] This embodiment is an automatic paint stripping device 100 for inductors. Its structure is basically the same as that of Embodiment 1. The difference is that in this embodiment, the inclined section track 22 is a vertically downward chute flow channel structure.

[0041] Example 3:

[0042] Please refer to Figures 1-4This embodiment is an automatic paint stripping device 100 for inductors. Its structure is basically the same as that of Embodiment 1. The difference is that this embodiment also includes a position fine-tuning module 6 for adjusting the position of the pressing and feeding group 4 and the paint stripping knife group 3.

[0043] After prolonged use, the paint stripping blade 312 and the feeding roller 412 will experience wear. Once wear reaches a certain level, the paint stripping depth and feeding effectiveness will be affected. Furthermore, the depth to which the new paint stripping blade 312 and feeding roller 412 extend into the inclined track 22 during installation requires precise control. To address these issues, this embodiment includes a position fine-tuning module 6 for the paint stripping blade assembly 3 and the clamping feeding assembly 4. The position of the paint stripping blade assembly 3 and the clamping feeding assembly 4 is adjusted using the position fine-tuning module 6, thereby adjusting the depth to which the paint stripping blade 312 and feeding roller 412 extend into the inclined track 22, ensuring the paint stripping depth of the paint stripping blade 312 on the inductor product pins.

[0044] This embodiment also includes a mounting plate 7, on which the pressing and feeding assembly 4 and the paint stripping knife assembly 3 are both mounted. The paint stripping knife assembly 3 and the pressing and feeding assembly 4 are slidably mounted on the mounting plate 7, with their sliding direction collinear with the normal of the inclined section track 22. The position fine-tuning module 6 is also mounted on the mounting plate 7, and its movable end acts on the paint stripping knife assembly 3 and the pressing and feeding assembly 4 as a whole, realizing the position fine-tuning of the paint stripping knife assembly 3 and the pressing and feeding assembly 4 on the normal of the inclined section track 22.

[0045] Example 4:

[0046] Please refer to Figures 1-4 This embodiment is an automatic paint stripping device 100 for inductors. Its structure is basically the same as that of Embodiment 1. The difference is that this embodiment also includes a dust collection module 8.

[0047] When the paint stripping knife assembly 3 is used to strip the paint from the leads of inductor products, it will generate a lot of debris. If the dust collection module 8 is not installed, the debris will fall into the collection box 5 below, or remain in the inclined section track 22, which will hinder the movement of the inductor products.

[0048] The dust collection module 8 includes a protective cover 81 that encloses the paint stripper assembly 3 and the pressing and feeding assembly 4, a dust collection pipe 82 that communicates with the inside of the protective cover 81, and a suction device (not shown in the figure) that communicates with the dust collection pipe 82.

[0049] With the dust extraction module 8, debris from the paint stripping process can be quickly and effectively removed, ensuring the cleanliness of the work site and the smooth movement of products within the inclined track 22.

[0050] Example 5:

[0051] Please refer to Figures 1-4This embodiment is an automatic inductor paint stripping device 100, whose structure is basically the same as that of Embodiment 1. The difference is that this embodiment also includes a receiving guide channel 9 that connects to the end of the inclined section track 22 and guides the inductor products into the receiving box 5. A screen structure 91 is provided at the bottom of the receiving guide channel 9, and a blowing device (not shown in the figure) is provided above the receiving guide channel 9 to blow and clean the inductor products in the receiving guide channel 9, thereby improving the cleanliness of the inductor products after paint stripping.

[0052] For those skilled in the art, various modifications and improvements can be made without departing from the inventive concept of this utility model, and these modifications and improvements all fall within the protection scope of this utility model.

Claims

1. An inductance automatic paint stripping apparatus characterized by: It includes an inductance feeding module, a paint stripping track butting the output end of the inductance feeding module, a paint stripping cutter group, a pressing feeding group and a receiving box arranged at the end of the paint stripping track; the paint stripping track includes a horizontal track butting the output end of the inductance feeding module and an inclined track butting the end of the horizontal track; the paint stripping cutter group and the pressing feeding group are arranged on the two sides of the inclined track.

2. The inductive paint stripping apparatus of claim 1, wherein: The horizontal track and the inclined track are connected through a circular arc track.

3. The inductive paint stripping apparatus of claim 1, wherein: The inclined track is a chute flow channel structure inclined downward or vertically downward toward the moving direction of the inductance product in the horizontal track.

4. The inductive paint stripping apparatus of claim 1, wherein: The pressing feeding group and the paint stripping cutter group have the same working position in the inclined track, and the inclined track is provided with a hollow groove corresponding to the working position.

5. The inductive paint stripping apparatus of claim 1, wherein: The paint stripping cutter group includes a first paint stripping cutter assembly and a second paint stripping cutter assembly arranged in sequence along the inclined track; the pressing feeding group includes a first feeding assembly arranged opposite to the first paint stripping cutter assembly and a second feeding assembly arranged opposite to the second paint stripping cutter assembly.

6. The inductive paint stripping apparatus of claim 5, wherein: The first paint stripping cutter assembly and the second paint stripping cutter assembly are arranged on the same side of the inclined track or on opposite sides of the inclined track.

7. The inductive paint stripping apparatus of claim 5, wherein: The first paint stripping cutter assembly and the second paint stripping cutter assembly each include a first motor and a paint stripping cutter disc driven to rotate by the first motor; the first feeding assembly and the second feeding assembly each include a second motor and a feeding pressure roller driven to rotate by the second motor; the paint stripping cutter disc and the feeding pressure roller are in clamping form and jointly act on opposite sides of the same inductance product.

8. The inductive paint stripping apparatus of claim 1, wherein: It further includes a position fine adjustment module for adjusting the depth of the pressing feeding group and the paint stripping cutter group extending into the inclined track.

9. The inductive paint stripping apparatus of claim 1, wherein: It further includes a dust collection module; the dust collection module includes a protective cover enclosing the paint stripping cutter group and the pressing feeding group, a dust collection pipe communicating with the inside of the protective cover and a suction device communicating with the dust collection pipe.

10. The inductive paint stripping apparatus of claim 1, wherein: It further includes a receiving guide flow channel butting the end of the inclined track and guiding the inductance product into the receiving box; the receiving guide flow channel is provided with a mesh structure at the bottom, and a blowing device is arranged above the receiving guide flow channel.

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