CN109175589B - Efficient soldering flux coating system - Google Patents
Efficient soldering flux coating system Download PDFInfo
- Publication number
- CN109175589B CN109175589B CN201811091928.XA CN201811091928A CN109175589B CN 109175589 B CN109175589 B CN 109175589B CN 201811091928 A CN201811091928 A CN 201811091928A CN 109175589 B CN109175589 B CN 109175589B
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- China
- Prior art keywords
- brush head
- detachable
- ring
- sealing
- magnetic valve
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- 230000004907 flux Effects 0.000 title claims abstract description 60
- 238000005476 soldering Methods 0.000 title claims abstract description 40
- 239000011248 coating agent Substances 0.000 title claims description 15
- 238000000576 coating method Methods 0.000 title claims description 15
- 238000007789 sealing Methods 0.000 claims abstract description 42
- 239000002184 metal Substances 0.000 claims description 23
- 239000000463 material Substances 0.000 claims description 15
- 239000000843 powder Substances 0.000 claims description 10
- 238000001914 filtration Methods 0.000 claims description 7
- 229920000742 Cotton Polymers 0.000 claims description 4
- 230000001680 brushing effect Effects 0.000 abstract description 11
- 238000000034 method Methods 0.000 abstract description 8
- 238000003466 welding Methods 0.000 description 10
- 238000007598 dipping method Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 238000010433 powder painting Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
- B23K3/08—Auxiliary devices therefor
- B23K3/082—Flux dispensers; Apparatus for applying flux
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electric Connection Of Electric Components To Printed Circuits (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses an efficient soldering flux brushing system, which comprises: the flux container, the magnetic ring, the magnetic valve, the brush head sealing ring, the sealing snap ring and the detachable brush head; one end of the soldering flux container is connected with the top end of the magnetic valve; the magnetic ring is sleeved on the magnetic valve; the bottom of magnetic force valve with detachable brush head is connected. The invention improves the brushing efficiency of the soldering flux when the electronic product is manually welded, accurately controls the using amount of the soldering flux and effectively prevents the problem of volatilization of the soldering flux in the using process.
Description
Technical Field
The invention belongs to the technical field of manual welding of electronic products, cable products and the like, and particularly relates to an efficient scaling powder brushing system.
Background
In the production process of aerospace and military electronic products, due to the characteristic of small-batch diversification of the products, manual welding is often an important production link. In the manual soldering process, the brushing of the soldering flux is an essential operation step. At present, the soldering flux is brushed mainly in the following two ways:
1. dipping the flux solution in a container with the flux solution by using a brush, and then brushing the flux on a welding position. The method has more operation steps, and the coating is required to be dipped and brushed firstly. In the process of dipping the soldering flux, the soldering flux on the brush is easy to gather into drops. During the movement, it is easy to drip onto the product or the worktop. Causing product quality problems and bringing unnecessary troubles to the production process. Because the soldering flux adopts the mode of dipping in, the soldering flux can not supply continuously. A large amount of volatilization is easy to occur in the process of dipping for many times, which influences the change of the concentration of the soldering flux. And the operation mode is used for operating repeated machines, so that the time is consumed too much to reduce the welding efficiency.
2. The pressing type scaling powder squeegee is a non-detachable system consisting of a scaling powder container and a pressing type painting head. The soldering flux in the container is uniformly filled when leaving a factory, and the soldering flux cannot be added by self. When in use, the brush head is placed at the position to be welded and is pressed down with little force, so that the brush head retracts slightly. At the moment, the soldering flux in the container flows down along the coating head, and the coating of the soldering flux is completed. This squeegee solves the problem of continuous supply of flux, but has a limited range of use. When the electric connector welding cup with a small welding point is coated, the welding cup is easily damaged due to stress. In the process of brushing, a large amount of soldering flux overflows due to overlarge using force, and welding is influenced.
The two soldering flux coating modes have the defect of influencing the product quality and the production efficiency.
Disclosure of Invention
The technical problem solved by the invention is as follows: the flux coating system overcomes the defects of the prior art, improves the coating efficiency of the flux during manual welding of electronic products, accurately controls the using amount of the flux, and effectively prevents the volatilization problem of the flux in the using process.
The purpose of the invention is realized by the following technical scheme: an efficient flux application system, comprising: the flux container, the magnetic ring, the magnetic valve, the brush head sealing ring, the sealing snap ring and the detachable brush head; one end of the soldering flux container is connected with the top end of the magnetic valve; the magnetic ring is sleeved on the magnetic valve; the bottom of magnetic force valve with detachable brush head is connected.
In the above-mentioned high-efficient scaling powder system of applying paint with a brush, still include: the inner cover and the outer cover are detachably sealed; the detachable brush head is sleeved with the brush head sealing ring; the sealing snap ring is arranged on the inner wall of the detachable sealing inner cover, the brush head sealing ring is clamped with the sealing snap ring, and the detachable brush head is positioned in the detachable sealing inner cover; the detachable sealing inner cover is connected with the bottom end of the outer cover and is positioned in the outer cover; the magnetic valve is positioned in the outer cover; the top end of the outer cover is in contact with the magnetic ring.
In the above-mentioned high-efficient scaling powder system of applying paint with a brush, still include: an anti-overflow cover of the brush head; wherein, the brush head overflow-proof cover is connected with the brush head sealing ring and sleeved on the detachable brush head.
In the high-efficiency soldering flux brushing system, the magnetic valve comprises a first hollow tube, a second hollow tube, a small ball, a metal concave table and a filtering material; wherein the first hollow tube and the second hollow tube are communicated; the first hollow pipe is connected with one end of the soldering flux container; the small ball and the metal concave platform are both arranged in the first hollow pipe; the ball can be placed in the metal recess; the filter material is arranged in the second hollow tube; the second hollow pipe is connected with the detachable brush head; the upper part of the first hollow pipe, the small ball and the metal concave platform are all made of magnetizable materials; the magnetic ring is sleeved on the first hollow pipe; when the magnetic ring moves upwards, the upper part of the first hollow pipe and the small balls are magnetized, and the small balls are adsorbed on the pipe orifice of the first hollow pipe to form a closed state; when the magnetic ring moves downwards, the metal concave table and the small balls are magnetized, the small balls are adsorbed on the metal concave table, and the pipe opening of the first hollow pipe is opened.
In the efficient soldering flux brushing system, one end of the soldering flux container is in threaded connection with the top end of the magnetic valve.
In the high-efficiency scaling powder painting system, an internal thread is arranged at an opening at the bottom end of the second hollow tube, an external thread is arranged at the top end of the detachable brush head, and the detachable brush head is in threaded connection with the magnetic valve.
In the high-efficiency soldering flux brushing system, the filtering material is filtering current-limiting cotton.
In the efficient soldering flux brushing system, the metal concave table is hollow at the periphery.
Compared with the prior art, the invention has the following beneficial effects:
the invention can effectively avoid the volatilization of the soldering flux and solve the concentration change caused by the volatilization of the soldering flux. When the soldering flux is coated, the soldering flux in the container can be continuously supplied to the brush head, so that the coating efficiency is ensured. The scaling powder container can be dismantled, can independently the different types of scaling powder of splendid attire to adapt to different products. The filtering and current limiting system can effectively control the using amount of the soldering flux, and the problem of excessive soldering flux in the traditional brushing process is solved. The replaceable brush head can adapt to welding points with different sizes and shapes, and has wide application range.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:
FIG. 1 is a schematic diagram of a high efficiency flux application system according to an embodiment of the present invention.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art. It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
FIG. 1 is a schematic diagram of a high efficiency flux application system according to an embodiment of the present invention. As shown in fig. 1, the high efficiency flux coating system comprises: the flux brush comprises a flux container 1, a magnetic ring 2, a magnetic valve 3, a filter material 4, a brush head sealing ring 5, a sealing snap ring 6, a detachable sealing inner cover 7, a detachable brush head 8, a brush head anti-overflow cover 9 and an outer cover 10. Wherein,
the bottom end of the scaling powder container 1 is connected with the top end of the magnetic valve 3; the magnetic ring 2 is sleeved on the magnetic valve 3; the bottom of the magnetic valve 3 is connected with a detachable brush head 8. The detachable brush head 8 is sleeved with a brush head sealing ring 5; the sealing snap ring 6 is arranged on the inner wall of the detachable sealing inner cover 7, the brush head sealing ring 5 is clamped with the sealing snap ring 6, and the detachable brush head 8 is positioned in the detachable sealing inner cover 7; the detachable sealing inner cover 7 is connected with the bottom end of the outer cover 10, and the detachable sealing inner cover 7 is positioned in the outer cover 10; the magnetic valve 3 is positioned in the outer cover 10; the top end of the outer cover 10 is in contact with the magnetic ring 2. The brush head overflow-proof cover 9 is connected with the brush head sealing ring 5 and is sleeved on the detachable brush head 8.
The magnetic valve 3 comprises a first hollow tube 31, a second hollow tube 32, a small ball 33, a metal concave table 34 and a filter material 4; wherein,
the first hollow tube 31 and the second hollow tube 32 are communicated; the first hollow pipe 31 is connected with one end of the soldering flux container 1; the small ball 33 and the metal concave 34 are both arranged in the first hollow pipe 31; the ball 33 can be placed in a metal recess 34; the filter material 4 is disposed within the second hollow tube 32; the second hollow pipe 32 is connected with the detachable brush head 8; the upper portion of the first hollow tube 31, the small ball 33 and the metal recess 34 are all made of magnetizable material; the magnetic ring 2 is sleeved on the first hollow pipe 31; when the magnetic ring 2 moves upwards, the upper part of the first hollow pipe 31 and the small ball 33 are magnetized, and the small ball 33 is adsorbed at the pipe orifice of the first hollow pipe 31 to form a closed state; when the magnetic ring 2 moves down, the metal concave 34 and the small ball 33 are magnetized, the small ball 33 is adsorbed on the metal concave 34, and the opening of the first hollow tube 31 is opened.
The soldering flux container 1 is connected through the screw thread on the top of the magnetic valve 3. The upper part of the magnetic valve 3 is a first hollow tube 31 made of magnetizable materials, a small ball 33 made of magnetizable materials is arranged inside the first hollow tube 31, and a magnetizable metal concave table 34 with hollow-out periphery is arranged inside the first hollow tube 31. When the magnetic ring 2 moves upwards, the first hollow tube 31 and the small ball 33 are magnetized, and the small ball 33 is adsorbed at the nozzle of the first hollow tube 31 to form a closed state. When the magnetic ring 2 moves downwards, the metal concave table 34 and the small balls 33 are magnetized, the small balls 33 are adsorbed on the metal concave table 34, the hollow pipe orifice is in an open state, and soldering flux can enter the channel of the filtering and current-limiting cotton 4 from the hollow part at the periphery. The filter restriction in the second hollow tube 32 is a channel filled with filter cotton or other filter material. The opening at the bottom end of the second hollow tube 32 is provided with internal threads for assembling and disassembling the detachable brush head 8. The main working part of the detachable brush head 8 is a brush, the top end of which is provided with external threads and is butted with the bottom end of the second hollow pipe 32. Below the thread are a brush head sealing ring 5 and an anti-overflow cover 9. The brush head sealing ring 5 is butted with a sealing snap ring 6 on a detachable sealing inner cover 7 to complete the sealing and fixing of the brush head. The detachable sealing inner cover 7 is arranged at the bottom end of the outer cover 10 through threads. When the outer cover 10 is closed, the top end of the outer cover can push the magnetic ring 2 to the topmost end to complete the closing task of the magnetic valve.
The above-described embodiments are merely preferred embodiments of the present invention, and general changes and substitutions by those skilled in the art within the technical scope of the present invention are included in the protection scope of the present invention.
Claims (5)
1. An efficient flux coating system, comprising: the soldering flux brush comprises a soldering flux container (1), a magnetic ring (2), a magnetic valve (3), a brush head sealing ring (5), a sealing snap ring (6) and a detachable brush head (8); wherein,
one end of the scaling powder container (1) is connected with the top end of the magnetic valve (3);
the magnetic ring (2) is sleeved on the magnetic valve (3);
the bottom end of the magnetic valve (3) is connected with the detachable brush head (8);
further comprising: a detachable sealing inner cover (7) and an outer cover (10); wherein,
the detachable brush head (8) is sleeved with the brush head sealing ring (5);
the sealing snap ring (6) is arranged on the inner wall of the detachable inner sealing cover (7), the brush head sealing ring (5) is clamped with the sealing snap ring (6), and the detachable brush head (8) is positioned in the detachable inner sealing cover (7);
the detachable sealing inner cover (7) is connected with the bottom end of the outer cover (10), and the detachable sealing inner cover (7) is positioned in the outer cover (10); the magnetic valve (3) is positioned in the outer cover (10);
the top end of the outer cover (10) is in contact with the magnetic ring (2);
further comprising: an anti-overflow cover (9) of the brush head; wherein,
the brush head overflow preventing cover (9) is connected with the brush head sealing ring (5) and sleeved on the detachable brush head (8);
the magnetic valve (3) comprises a first hollow tube (31), a second hollow tube (32), a small ball (33), a metal concave table (34) and a filter material (4); wherein,
the first hollow pipe (31) is communicated with the second hollow pipe (32);
the first hollow pipe (31) is connected with one end of the soldering flux container (1);
the small ball (33) and the metal concave table (34) are both arranged in the first hollow pipe (31); said small balls (33) being able to be placed in said metal pockets (34);
the filter material (4) is arranged in the second hollow tube (32);
the second hollow pipe (32) is connected with the detachable brush head (8);
the upper part of the first hollow tube (31), the small ball (33) and the metal concave (34) are all made of magnetizable materials;
the magnetic ring (2) is sleeved on the first hollow pipe (31); when the magnetic ring (2) moves upwards, the upper part of the first hollow pipe (31) and the small ball (33) are magnetized, and the small ball (33) is adsorbed at the pipe orifice of the first hollow pipe (31) to form a closed state; when the magnetic ring (2) moves downwards, the metal concave table (34) and the small balls (33) are magnetized, the small balls (33) are adsorbed on the metal concave table (34), and the pipe openings of the first hollow pipes (31) form an opening state.
2. The high efficiency flux coating system of claim 1, wherein: one end of the scaling powder container (1) is in threaded connection with the top end of the magnetic valve (3).
3. The high efficiency flux coating system of claim 1, wherein: an internal thread is arranged at an opening at the bottom end of the second hollow pipe (32), an external thread is arranged at the top end of the detachable brush head (8), and the detachable brush head (8) is in threaded connection with the magnetic valve (3).
4. The high efficiency flux coating system of claim 1, wherein: the filtering material (4) is filtering flow-limiting cotton.
5. The high efficiency flux coating system of claim 1, wherein: the metal concave table (34) is hollow on the periphery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811091928.XA CN109175589B (en) | 2018-09-19 | 2018-09-19 | Efficient soldering flux coating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811091928.XA CN109175589B (en) | 2018-09-19 | 2018-09-19 | Efficient soldering flux coating system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109175589A CN109175589A (en) | 2019-01-11 |
| CN109175589B true CN109175589B (en) | 2021-03-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811091928.XA Active CN109175589B (en) | 2018-09-19 | 2018-09-19 | Efficient soldering flux coating system |
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| CN (1) | CN109175589B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112518065A (en) * | 2019-09-19 | 2021-03-19 | 中国石油天然气集团有限公司 | Soldering tin built-in self-melting self-flow electric welding gun head and welding method thereof |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61126967A (en) * | 1984-11-26 | 1986-06-14 | Tamura Seisakusho Co Ltd | Flux coating device |
| JP3903742B2 (en) * | 2001-06-01 | 2007-04-11 | 松下電器産業株式会社 | Application device for viscous liquid |
| FR2868497B1 (en) * | 2004-04-02 | 2006-07-07 | Sidel Sas | VALVE COMPRISING A MAGNETIC CONTROL DEVICE |
| CN202516743U (en) * | 2012-03-08 | 2012-11-07 | 宁波华索光伏设备有限公司 | Coating device for soldering flux |
| CN202717194U (en) * | 2012-07-23 | 2013-02-06 | 衡水英利新能源有限公司 | Scaling powder storage device |
| CN204842087U (en) * | 2015-07-31 | 2015-12-09 | 深圳光远智能装备股份有限公司 | A device for being weld area coating scaling powder |
| CN204972688U (en) * | 2015-08-18 | 2016-01-20 | 江岳 | Serial magnetic control valve of continuous directional liposuction injection |
| CN205762018U (en) * | 2016-07-12 | 2016-12-07 | 江苏慧乔机械有限公司 | A kind of scaling powder automatic painting device |
| CN206175774U (en) * | 2016-09-30 | 2017-05-17 | 赵乐 | Solenoid valve is used to machinery |
| CN207297210U (en) * | 2017-10-27 | 2018-05-01 | 众恒汽车部件有限公司 | A kind of improved automobile fuel injector |
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