Welding coating tool

Abstract

The utility model relates to the technical field of tool clamps, in particular to a welding and coating tool which comprises an overturning groove formed in the center of a machining table, a tool assembly used for welding and coating a board card is installed above the machining table, and an overturning assembly used for overturning the board card is arranged on the tool assembly. The bottom plate and the upper cover plate are matched, the front face is welded, the back face can be coated, the two functions of welding and spraying are achieved through one tool, the number of tools is reduced, personnel operation is saved, the plate rotating procedure is reduced, and the risk of part collision is eradicated; coating is carried out at the moment, more labor is saved during overturning, the situation that the board card is impacted when the bottom plate is manually overturned and placed is avoided, the situation that the rotating shaft idles in the sliding groove is avoided by driving the gear to move on the rack when the rotating shaft rotates in the sliding groove and utilizing the characteristic that the gear and the rack are connected in a meshed mode, and the stability of the overturning surface is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of tooling fixtures, in particular to a welding and coating tooling. Background Art

[0002] Printed circuit board, also known as printed circuit board, printed circuit board, often uses the English abbreviation PCB, is an important electronic component, a support for electronic components, and a provider of circuit connections for electronic components. Because it is made using electronic printing technology, it is called a "printed" circuit board.

[0003] At present, the existing technology requires welding and coating when producing and processing PCB circuit boards. Both processes require a tool to be used in conjunction with each other, and each tool needs one person to assemble and recycle it. The operation is cumbersome and the boards are prone to collision and defective parts during turnover. Therefore, there are certain limitations. Utility Model Content

[0004] In response to the shortcomings of the existing technology, the utility model provides a welding and coating tool, which solves the technical problems of the existing technology that welding and coating, both processes require a tool to be used in conjunction, and each tool needs one person to assemble and recycle, the operation is cumbersome, and the board cards are prone to collision and defective parts during turnover. The purpose of reducing the number of tooling and process flow and preventing turnover collision and defective parts is achieved.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a welding and coating tool, comprising a flip groove opened in the center of a processing table, a tooling component for welding and coating boards is installed above the processing table, and a flipping component for flipping the boards is provided on the tooling component.

[0006] The tooling assembly includes a base plate installed above the processing table, with locks installed at the four corners of the upper surface of the base plate, and anti-foolproof positioning columns installed at the diagonal sides of the upper surface of the base plate. An upper cover plate is installed above the base plate, and a lock opening and a plug-in hole are respectively provided at the connection between the upper cover plate and the lock and the anti-foolproof positioning column.

[0007] Preferably, the four bottom corners of the bottom plate are fixedly connected with support columns, and the bottom plate and the upper cover plate are made of aluminum alloy as a whole.

[0008] Preferably, the flip assembly includes brackets installed on the front and rear sides of the flip groove, and rotating shafts are installed at the centers of the front and rear sides of the base plate, and are rotatably connected to the inside of the slide groove opened on the bracket. The front end of the rotating shaft on the front side is fixedly connected to a turntable, and a locking assembly for positioning and fixing the tooling assembly is provided on the bracket.

[0009] Preferably, a rack is installed on the front bracket, and a gear is installed on the front shaft, and is meshed with the rack.

[0010] Preferably, the locking assembly includes a support rod mounted on a bracket, the top of the support rod is fixedly connected to an arc-shaped bottom block, the inner wall of the arc-shaped bottom block is installed with a magnet ring, and an arc-shaped clamping block is rotatably connected to it via a rotating shaft, the inner wall of the arc-shaped clamping block is installed with an electromagnet ring, and electrical contacts are installed on the other side of the arc-shaped bottom block and the arc-shaped clamping block.

[0011] Preferably, the arc-shaped bottom block, the arc-shaped clamping block, the magnet ring and the electromagnet ring are all semicircular structures that are symmetrical to each other.

[0012] By means of the above technical solution, the utility model provides a welding coating tool, which has at least the following beneficial effects:

[0013] 1. The utility model cooperates with the bottom plate and the upper cover plate, the front side is welded, and the back side can be coated. A set of tooling is used to achieve the two functions of welding and spraying, which reduces the number of tooling, saves manpower operation, reduces the plate transfer process, and eliminates the risk of collision.

[0014] 2. The utility model rotates the shaft inside the slide groove on the bracket until the bottom plate is turned over. At this time, coating can be carried out. Flipping is more labor-saving and avoids the occurrence of collision with the board when manually flipping and placing the bottom plate.

[0015] 3. The utility model drives the gear to move on the rack when the shaft rotates inside the chute, and utilizes the characteristics of the meshing connection between the gear and the rack to avoid the shaft from idling inside the chute, thereby improving the stability of the flipping surface.

[0016] 4. The utility model fixes the rotating shaft between the magnet ring inside the arc-shaped bottom block and the electromagnet ring inside the arc-shaped clamping block by attracting each other, thereby preventing the rotating shaft from rolling and affecting the stability of welding and coating. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings described herein are used to provide further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute improper limitations on the present application.

[0018] In the attached figure:

[0019] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the split structure of the flip assembly of the utility model;

[0021] Figure 3This is a schematic diagram of the independent disassembly structure of the tooling components of the utility model;

[0022] Figure 4 For this utility model Figure 1 Enlarged structural diagram at point A in the middle.

[0023] In the figure: 1. Processing table; 2. Flip groove; 3. Tooling assembly; 301. Base plate; 302. Lock; 303. Anti-fool positioning column; 304. Upper cover; 305. Support column; 4. Flip assembly; 401. Bracket; 402. Rotating shaft; 403. Turntable; 404. Rack; 405. Gear; 406. Locking assembly; 4061. Support rod; 4062. Arc bottom block; 4063. Magnet ring; 4064. Arc clamping block; 4065. Electromagnet ring; 4066. Electrical contact. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] Example 1

[0026] Based on the existing existing technology of welding and coating, both processes require a tool to be used in conjunction with each other, and each tool needs one person to assemble and recycle, which is cumbersome to operate and is prone to collision during board turnover. This embodiment provides a welding and coating tool, please refer to Figures 1-4 The embodiment provides a welding and coating tool that can reduce the number of tooling and process flow. One set of tooling realizes both welding and spraying functions, thus preventing turnover and collision of parts. The welding and coating tooling includes a flip groove 2 opened in the center of a processing table 1. A tooling assembly 3 for welding and coating boards is installed above the processing table 1. A flip assembly 4 for flipping the boards is provided on the tooling assembly 3. The boards are placed inside the tooling assembly 3 to complete the fixing of the boards. The boards can be welded from the front. The tooling can be flipped by the flip assembly 4 to perform coating. Using one set of tooling to realize both welding and spraying functions saves manpower operation, reduces the board transfer process, and eliminates the risk of collision.

[0027] Since the existing technology has a welding station and a coating station, each tool needs one person to assemble and recycle, the operation is cumbersome, and the boards are prone to collision during turnover. Therefore, a tool assembly 3 that can combine the functions of welding and coating boards is proposed. The tool assembly 3 includes a base plate 301 installed above the processing table 1, and lock buckles 302 are respectively installed at the four corners of the upper surface of the base plate 301, and anti-foolproof positioning columns 303 are installed at the diagonal sides of the upper surface of the base plate 301. An upper cover plate 304 is installed above the base plate 301, and a lock buckle opening and a plug hole are respectively provided at the connection between the upper cover plate 304 and the lock buckle 302 and the anti-foolproof positioning column 303.

[0028] The four corners of the bottom of the base plate 301 are fixedly connected with support columns 305. The base plate 301 and the upper cover plate 304 are made of aluminum alloy. Place the board on the base plate 301, then buckle the upper cover plate 304, and buckle the locking mouth and the plug hole on the upper cover plate 304 with the locking buckle 302 and the anti-foolproof positioning column 303 on the base plate 301 respectively, so as to complete the fixation of the board. The board can be welded from the front and coated by the flip tool. A set of tooling can realize both welding and spraying functions, saving manpower operation, reducing the board transfer process, and eliminating the risk of collision.

[0029] Since there is still a possibility of hitting the board when placing the tool manually, the device is also provided with a flip component 4, which includes a bracket 401 installed on the front and rear sides of the flip groove 2, and a rotating shaft 402 is installed at the center of the front and rear sides of the base plate 301, and is rotatably connected to the inside of the slide groove opened on the bracket 401. The front end of the front rotating shaft 402 is fixedly connected to the turntable 403, and the bracket 401 is provided with a locking component 406 for positioning and fixing the tool component 3. When one side is welded, the tool needs to be flipped over for coating, and the turntable 403 is rotated to drive the rotating shaft 402 to rotate inside the slide groove on the bracket 401 until the base plate 301 is turned over. At this time, coating can be carried out, and flipping is more labor-saving and avoids the situation of hitting the board when manually flipping and placing the base plate 301.

[0030] When the rotating shaft 402 rotates inside the slide groove, the rotating shaft 402 may idle, causing the tooling to flip and be misplaced. Therefore, the device has a rack 404 installed on the front bracket 401, and a gear 405 installed on the front rotating shaft 402, which is meshed with the rack 404. When the rotating shaft 402 rotates inside the slide groove, the gear 405 moves to the right along the rack 404. The meshing connection between the gear 405 and the rack 404 is utilized to avoid the rotating shaft 402 from idling inside the slide groove, thereby improving the stability of the flipping surface.

[0031] Example 2

[0032] On the basis of Example 1, Figures 1-4 As shown, after welding is completed and the tooling is turned over for coating, the tooling may shake, thereby affecting the welding and coating process. Therefore, the device is further provided with a locking assembly 406. The locking assembly 406 includes a support rod 4061 mounted on the bracket 401, the top of the support rod 4061 is fixedly connected to an arc-shaped bottom block 4062, the inner wall of the arc-shaped bottom block 4062 is mounted with a magnet ring 4063, and an arc-shaped clamping block 4064 is rotatably connected thereto via a rotating shaft, the inner wall of the arc-shaped clamping block 4064 is mounted with an electromagnet ring 4065, and the other side of the arc-shaped bottom block 4062 and the arc-shaped clamping block 4064 are both mounted with electric contacts 4066.

[0033] The arc-shaped bottom block 4062 and the arc-shaped clamping block 4064 as well as the magnet ring 4063 and the electromagnet ring 4065 are all symmetrical semicircular structures. The arc-shaped clamping block 4064 is opened to allow the rotating shaft 402 to slide into the interior of the arc-shaped bottom block 4062. At this time, the arc-shaped clamping block 4064 is released. Under the action of gravity, it naturally falls and engages with the arc-shaped bottom block 4062, so that the two electrical contacts 4066 contact and send out an electrical signal. At this time, the external power supply supplies power to the electromagnet ring 4065, which is attracted to the magnet ring 4063, fixing the rotating shaft 402 inside the arc-shaped bottom block 4062 and the arc-shaped clamping block 4064, completing the fixation of the rotating shaft 402 and preventing it from sliding and affecting the stability of welding and coating.

[0034] It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements that are inherent to such process, method, article or apparatus.

[0035] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A welding and coating tool, comprising a turning groove (2) provided in the center of a processing table (1), characterized in that: A tooling assembly (3) for welding and coating the boards is installed above the processing table (1), and a flipping assembly (4) for flipping the boards is provided on the tooling assembly (3); The tooling assembly (3) comprises a base plate (301) mounted above the processing table (1), lock buckles (302) are respectively mounted at the four corners of the upper surface of the base plate (301), foolproof positioning columns (303) are mounted at the diagonal positions on both sides of the upper surface of the base plate (301), an upper cover plate (304) is mounted above the base plate (301), and a lock buckle opening and a plug-in hole are respectively provided at the connection between the upper cover plate (304) and the lock buckle (302) and the foolproof positioning column (303).

2. A welding and coating tool according to claim 1, characterized in that: The four corners of the bottom of the base plate (301) are respectively fixedly connected with support columns (305), and the base plate (301) and the upper cover plate (304) are made of aluminum alloy as a whole.

3. The welding and coating tool according to claim 1, characterized in that: The flip assembly (4) includes brackets (401) installed on the front and rear sides of the flip groove (2), and the centers of the front and rear sides of the bottom plate (301) are both installed with rotating shafts (402), which are rotatably connected to the inside of the sliding groove provided on the bracket (401), and the front end of the rotating shaft (402) on the front side is fixedly connected to a turntable (403), and the bracket (401) is provided with a locking assembly (406) for positioning and fixing the tooling assembly (3).

4. The welding and coating tool according to claim 3, characterized in that: A rack (404) is installed on the front bracket (401), and a gear (405) is installed on the front shaft (402) and is meshed with the rack (404).

5. The welding and coating tool according to claim 3, characterized in that: The locking assembly (406) comprises a support rod (4061) mounted on a bracket (401); the top of the support rod (4061) is fixedly connected to an arc-shaped bottom block (4062); a magnet ring (4063) is mounted on the inner wall of the arc-shaped bottom block (4062); and an arc-shaped clamping block (4064) is rotatably connected to the arc-shaped clamping block (4064) via a rotating shaft; an electromagnet ring (4065) is mounted on the inner wall of the arc-shaped clamping block (4064); and electrical contacts (4066) are mounted on the other sides of the arc-shaped bottom block (4062) and the arc-shaped clamping block (4064).

6. The welding and coating tool according to claim 5, characterized in that: The arc-shaped bottom block (4062), the arc-shaped clamping block (4064), the magnet ring (4063), and the electromagnet ring (4065) are all semicircular structures that are symmetrical to each other.

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