治具及自动化设备

By designing a fixture with a scraper assembly and elastic components, the problems of high temperature adversely affecting components and high labor costs during manual solder removal were solved, achieving automation adaptation and efficiency improvement.

CN224521295UActive Publication Date: 2026-07-17FU TAI HUA IND SHENZHEN +3

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
FU TAI HUA IND SHENZHEN
Filing Date
2025-06-25
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

When reworking printed circuit board components, existing technologies require manual use of soldering irons and hot air guns to scrape off the solder and adhesive. This has the problems of high temperature causing adverse effects on surrounding components and high labor costs, making it difficult to adapt to automation requirements.

Method used

Design a fixture including a scraper assembly, a connector, a limiting member, and an elastic member. The scraper assembly removes the object to be removed by the elastic force of the elastic member. It can adapt to the surface of target objects of different heights, reduce the impact of high temperature on the components, and be compatible with automated equipment.

Benefits of technology

It improves the versatility of the fixture, reduces labor costs, minimizes the adverse effects of high temperatures on components, increases work efficiency, and meets the needs of automation development.

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Abstract

本申请公开了一种治具及自动化设备,治具用于去除目标物体表面的待去除物,其包括刮刀组件、连接件、限位件以及弹性件,其中,刮刀组件包括刀柄和刮刀,刮刀与刀柄的一端固定连接且用于去除待去除物,刮刀与刀柄的连接方向为第一方向;连接件和限位件分别套设于至少部分刀柄,且沿着第一方向间隔设置;弹性件套设于至少部分连接件,且弹性件抵持于连接件和限位件之间,弹性件用于沿第一方向发生弹性形变。本申请通过设置弹性件,由于弹性件可沿第一方向发生弹性形变,使得治具可根据目标物体表面的不同高度进行调整,从而提高了治具的普适性,此外,弹性件自身的弹力可通过限位件和刮刀作用于目标物体,从而去除待去除物。
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Claims

1. A jig for removing a removal target from a surface of an object, characterized by comprising: The fixtures include: A scraper assembly, comprising a handle and a scraper, wherein the scraper is fixedly connected to one end of the handle and is used to remove the object to be removed, and the connection direction between the scraper and the handle is a first direction; A connector and a limiting member are respectively sleeved on at least a portion of the tool holder and are spaced apart along the first direction; An elastic element is sleeved on at least a portion of the connector and abuts between the connector and the limiting element, the elastic element being used to undergo elastic deformation along the first direction.

2. The jig of claim 1, wherein The scraper includes a scraper body, which includes a first surface, an end face, and a second surface connected in sequence. The first surface faces the object to be removed, and the second surface faces away from the object to be removed. A first angle is formed between the first surface and the end face, which is 45° to 60°.

3. The jig of claim 2, wherein The scraper further includes a first part and a second part, the first part, the second part and the scraper body are connected sequentially along the first direction, and the first part is connected to one end of the handle; The first part includes a third surface, and the second part includes a fourth surface. The third surface, the fourth surface, and the first surface are connected in sequence. A second angle is formed between the third surface and the fourth surface, and a third angle is formed between the fourth surface and the first surface. Both the second angle and the third angle are greater than 90° and less than 180°.

4. The jig of claim 2, wherein The first included angle is 45°.

5. The jig of claim 2, wherein A fourth included angle is formed between the second surface and the end face, the fourth included angle being greater than 90° and less than 180°.

6. The jig of claim 2, wherein The dimension of the end face along the second direction is smaller than the distance between two adjacent target objects along the second direction, and the second direction is perpendicular to the first direction.

7. The jig of claim 1, wherein The connector includes a first connecting part and a second connecting part connected sequentially along the first direction. The first connecting part is sleeved on the end of the handle away from the scraper, and the second connecting part is sleeved on the end of the handle close to the scraper. The elastic element is sleeved on the second connecting portion and abuts against the surface of the first connecting portion facing the second connecting portion.

8. The tool of claim 1, wherein The limiting member has a groove at one end facing the connecting member along the first direction, and at least part of the elastic member is disposed in the groove.

9. The jig of claim 8, wherein The fixture also includes a fixing member that passes through the tool holder and also passes through the other end of the limiting member without the groove to fix the limiting member.

10. An automated apparatus, characterized by, It includes a device body and a fixture as described in any one of claims 1 to 9, wherein the connector of the fixture is fixed to the device body.