Automatic soldering flux brushing mechanism

Abstract

The utility model relates to the technical field of component soldering-aid devices, in particular to an automatic soldering flux brushing mechanism, which is characterized in that a material turntable is arranged at the upper end of a workbench, a material box is arranged on the material turntable, and the material box can move to a first station and a second station; the workbench is further provided with a scanning assembly and a brushing assisting assembly. The scanning assembly comprises a camera, and the camera is located above the first station and used for scanning materials placed on the material box. The auxiliary brushing assembly comprises a main support composed of a left vertical plate and a right vertical plate, a transverse moving plate is arranged on the main support, and the transverse moving plate can move to the position close to or away from the upper portion of the second station; a connecting support is arranged on the transverse moving plate, a first vertical moving plate is assembled on the connecting support, and a second vertical moving plate is externally connected to the front face of the first vertical moving plate. Clamps are arranged at the lower ends of the first vertical moving plate and the second vertical moving plate; brush heads are inserted into the clamps; and automatic brushing of the soldering flux is completed through an automatic mechanism, and the requirements for the soldering tin brushing efficiency and accuracy are met.

Description

Technical Field

[0001] The utility model relates to the technical field of component soldering devices, in particular to an automatic soldering flux brushing mechanism. Background Art

[0002] In the field of soldering technology, flux needs to be applied to the soldering parts before soldering. Traditionally, the method of applying flux manually is mostly adopted. The human body is in contact with the flux for a long time, which is harmful to human health. In addition, the labor cost is quite high, and the production efficiency is extremely low. The amount of each application is unstable, which affects the product qualification rate. Therefore, the comprehensive use of automated equipment and precise processing technology can better meet the accuracy of the soldering process. Utility Model Content

[0003] The utility model aims to overcome the above-mentioned shortcomings and provide a technical solution that can solve the above-mentioned problems.

[0004] The automatic flux brushing mechanism comprises a workbench, a material turntable is provided at the upper end of the workbench, a material box is provided on the material turntable, and the material box can be moved to a first station and a second station; a scanning component and an auxiliary brush component are also provided at the upper end of the workbench; the scanning component comprises a camera, and the camera is located above the first station and is used to scan the material placed on the material box; the auxiliary brush component comprises a main bracket composed of left and right vertical plates, and a transverse moving plate is provided on the main bracket, and the transverse moving plate can be moved to an upper position close to or away from the second station; a connecting bracket in a vertical direction is provided on the transverse moving plate, and a first vertical moving plate is assembled on the connecting bracket, and a second vertical moving plate is externally connected to the front of the first vertical moving plate; clamps are provided at the lower ends of the first vertical moving plate and the second vertical moving plate, and brush heads are inserted into the clamps.

[0005] Furthermore, a first vertical slide rail is provided in front of the connecting bracket; and a first sliding block assembled on the slide rail is provided on the back of the first vertical motion plate.

[0006] Furthermore, an opening is provided in the middle of the connecting bracket, the first slide rail is installed on the left and right sides of the opening, and a first telescopic motor is provided on the back of the connecting bracket. The output end of the first telescopic motor is along the bottom, and a connecting plate is provided between the output end and the first vertical motion plate.

[0007] Furthermore, a second telescopic motor assembled at the front of the first vertical motion plate is provided at the upper end of the second vertical motion plate, and an output end of the second telescopic motor is downward and fixed to the second vertical motion plate.

[0008] Furthermore, a transverse telescopic motor is provided on the outer side of the vertical plate, and an output end of the transverse telescopic motor is arranged transversely along the front.

[0009] Furthermore, a connecting piece assembled with the transverse telescopic motor is provided on the side of the transverse motion plate.

[0010] Furthermore, the array in the material box is provided with partitions, and flux grooves are formed between the partitions; the number of brush heads inserted on the fixture corresponds to the flux grooves.

[0011] The beneficial effects of the utility model are:

[0012] (1) The automatic application of flux is completed through an automated mechanism to meet the efficiency and accuracy of solder application.

[0013] (2) By assembling the brush head on a double-layer fixture, the flux can be applied at intervals, thereby further improving the accuracy of the application.

[0014] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the utility model.

[0016] Figure 2 This is a schematic diagram of the material turntable structure on the workbench.

[0017] Figure 3 This is a schematic diagram of the horizontal mechanism structure of the brush-assisting assembly.

[0018] Figure 4 It is a schematic diagram of the vertical structure of the brush-assisting component.

[0019] The accompanying drawings are marked as follows:

[0020] DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention are described clearly and completely below. Obviously, the described embodiments are only a part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] See also Figures 1 to 4, including a workbench 1, a material turntable 2 is provided on the upper end of the workbench 1, a material box 201 is provided on the material turntable 2, and the material box 201 can be moved to a first station 202 and a second station 203; a scanning component 3 and an auxiliary brush component 4 are also provided on the upper end of the workbench 1; the scanning component 3 includes a camera, which is located above the first station 202 and is used to scan the material placed on the material box 201; the auxiliary brush component 4 includes a main bracket 401 composed of left and right vertical plates, and the main bracket 401 is provided with The transverse moving plate 402 can be moved to a position above or close to the second workstation 203; a vertical connecting bracket 403 is provided on the transverse moving plate 402, a first vertical moving plate 404 is assembled on the connecting bracket 403, and a second vertical moving plate 405 is externally connected to the front of the first vertical moving plate 404; clamps 406 are provided at the lower ends of the first vertical moving plate 404 and the second vertical moving plate 405, and brush heads 407 are inserted into the clamps 406.

[0023] This technology uses a workbench 1 as a support to assemble corresponding components, and the specific components include a material turntable 2, a scanning component 3 and a brush-assisting component 4;

[0024] For the material turntable 2, a rotating motor is provided at the lower end of the platform, and the output end of the rotating motor is connected to the material turntable 2 along the upper edge, so as to realize the synchronous rotation of the material turntable 2;

[0025] The material boxes 201 are arranged at the upper end of the material turntable 2 in a circumferential array around the center of the material turntable 2, and the material boxes 201 are provided with partitions 204 in an array, and flux grooves 205 are formed between the partitions 204 for placing the flux to be applied. Each material box 201 can be moved to the first station 202 and the second station 203, and is processed by cooperating with other components at the corresponding stations.

[0026] The scanning component 3 includes a frame, on which a camera is assembled. The camera is located above the first station 202 and is used to scan the material placed on the material box 201 to confirm whether there is material placed in the material box 201 and whether the brushing accuracy meets the requirements, so as to be used in conjunction with the brush-assisting component 4;

[0027] The present design mainly lies in the structural design of the brush assembly. Specifically, the assembled brush auxiliary assembly 4 includes a main bracket 401 composed of left and right vertical plates. A transverse moving plate 402 is provided on the main bracket 401. The transverse moving plate 402 can be moved to an upper position close to or away from the second workstation 203. As for the driving principle of the transverse movement, its structure is that a transverse telescopic motor 413 is provided on the outer side of the vertical plate, and the output end of the transverse telescopic motor 413 is placed transversely along the front, and a connecting piece 414 assembled with the transverse telescopic motor 413 is provided on the side of the transverse moving plate 402, that is, when the transverse telescopic motor 413 is driven, the sliding block at the lower end of the transverse moving plate 402 cooperates with the track at the upper end of the main bracket 401, thereby realizing its transverse movement.

[0028] At the same time, the horizontal motion plate 402 is used as a base plate, and a vertical connection bracket 403 is provided on it. A first vertical motion plate 404 is assembled on the connection bracket 403, and a second vertical motion plate 405 is externally connected to the front of the first vertical motion plate 404. The lower ends of the first vertical motion plate 404 and the second vertical application plate group are both provided with a clamp 406, and a brush head 407 is inserted on the clamp 406. Two groups of vertical motion plates are used to realize double-layer interval brushing of flux, thereby further improving the accuracy of its brushing.

[0029] A first slide rail 408 in a vertical direction is provided in front of the connecting bracket 403; a first slider 409 assembled on the slide rail is provided at the back of the first vertical motion plate 404; an opening 410 is provided in the middle of the connecting bracket 403, the first slide rail 408 is installed on the left and right sides of the opening 410, and a first telescopic motor 411 is provided at the back of the connecting bracket 403, the output end of the first telescopic motor 411 is along the bottom, and a connecting plate 412 is provided between the output end and the first vertical motion plate 404; a second telescopic motor 415 assembled at the front of the first vertical motion plate 404 is provided at the upper end of the second vertical motion plate 405, and the output end of the second telescopic motor 415 is along the bottom and fixed to the second vertical motion plate 405. The principle is: when the first slide rail 408 and the first slider 409 are used in conjunction, the first vertical motion plate 404 can move up and down, and at the same time, with the first vertical motion plate 404 as the base plate, when the output end of the second telescopic motor 415 is used in conjunction with the second vertical motion plate 405, the second vertical motion plate 405 can move up and down. The design adopts a double-layer coating method to further improve the accuracy of flux coating.

[0030] In order to increase the efficiency of brushing, the number of brush heads 407 inserted on the fixture 406 corresponds to the number of flux slots 205 , that is, brushing is performed on multiple flux slots 205 at one time.

[0031] The above is only a preferred embodiment of the utility model, and does not limit the utility model in any form. Although the utility model is disclosed as a preferred embodiment as above, it is not used to limit the utility model. Any technician familiar with this profession can make some changes or modifications to equivalent embodiments of equivalent changes by using the technical content disclosed above without departing from the scope of the technical solution of the utility model. However, any simple modification, equivalent change and modification made to the above embodiments according to the technology of the utility model, which does not depart from the content of the technical solution of the utility model, belongs to the scope of the technical solution of the utility model.

Claims

1. An automatic soldering flux brushing mechanism comprises a workbench (1), a material turntable (2) is provided at the upper end of the workbench (1), a material box (201) is provided on the material turntable (2), and the material box (201) can be moved to a first station (202) and a second station (203); the characteristics are: A scanning component (3) and a brush-assisting component (4) are also provided on the upper end of the workbench (1); The scanning component (3) comprises a camera, which is located above the first workstation (202) and is used to scan the material placed on the material box (201); The brush-assisting assembly (4) comprises a main support (401) composed of left and right vertical plates, and a transverse moving plate (402) is provided on the main support (401), and the transverse moving plate (402) can be moved to an upper position close to or away from the second workstation (203); A connecting bracket (403) in a vertical direction is provided on the transverse moving plate (402), a first vertical moving plate (404) is assembled on the connecting bracket (403), and a second vertical moving plate (405) is externally connected to the front of the first vertical moving plate (404); The lower ends of the first vertical motion plate (404) and the second vertical motion plate (405) are both provided with a clamp (406), and a brush head (407) is inserted into the clamp (406).

2. The automatic soldering flux brushing mechanism according to claim 1, characterized in that: A first slide rail (408) in a vertical direction is provided in front of the connecting bracket (403); a first sliding block (409) assembled on the first slide rail (408) is provided on the back of the first vertical moving plate (404).

3. The automatic soldering flux brushing mechanism according to claim 2 is characterized in that: An opening (410) is provided in the middle of the connecting bracket (403), and the first slide rail (408) is installed on the left and right sides of the opening (410). A first telescopic motor (411) is provided on the back of the connecting bracket (403). The output end of the first telescopic motor (411) is along the bottom, and a connecting plate (412) is provided between the output end and the first vertical motion plate (404).

4. The automatic soldering flux brushing mechanism according to claim 2 is characterized in that: A second telescopic motor (415) assembled on the front of the first vertical motion plate (404) is provided at the upper end of the second vertical motion plate (405), and the output end of the second telescopic motor (415) is downward and fixed to the second vertical motion plate (405).

5. The automatic soldering flux brushing mechanism according to claim 1 is characterized in that: A transverse telescopic motor (413) is arranged on the outer side of the vertical plate, and the output end of the transverse telescopic motor (413) is arranged transversely along the front.

6. The automatic soldering flux brushing mechanism according to claim 5, characterized in that: A connecting piece (414) assembled with the transverse telescopic motor (413) is provided on the side of the transverse motion plate (402).

7. The automatic soldering flux brushing mechanism according to claim 1, characterized in that: The material box (201) is provided with partitions (204) in an array, and flux grooves (205) are formed between the partitions (204); the number of brush heads (407) inserted on the clamp (406) corresponds to the flux grooves (205).

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