CN104916374B - Soldering flux coating device - Google Patents
Soldering flux coating device Download PDFInfo
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- CN104916374B CN104916374B CN201510290622.7A CN201510290622A CN104916374B CN 104916374 B CN104916374 B CN 104916374B CN 201510290622 A CN201510290622 A CN 201510290622A CN 104916374 B CN104916374 B CN 104916374B
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- scaling powder
- flow guide
- annular groove
- liquidometer
- guide bar
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Abstract
The invention discloses a soldering flux coating device which is characterized by comprising a soldering flux coating machine rack (1). A soldering flux roller (5) which is arranged in a longitudinal manner is positioned between the lower parts of a support (4) of the soldering flux coating machine rack (1); the upper parts of the supports (4) are connected to a longitudinal beam (6) which is arranged in a longitudinal manner; the positions below the longitudinal beam (6) are fixedly provided with hair brushes (7); the faces of the hair brushes (7) are against the soldering flux roller (5); the soldering flux coating roller (5) comprises a roller (5.1) and a roller body (5.2); rings of ring grooves (5.3) are arranged on the roller body (5.2); the front side and the back side inside the ring groove (5.3) which are close to the roller body (5.2) are provided with stream guidance assemblies. The soldering flux coating device is guaranteed in quality.
Description
Technical field
The present invention relates to a kind of scaling powder applying device.
Background technology
Coaxial cable has referred to two concentric conductors, and conductor and screen layer share the cable in same axle center.The copper conductors that modal coaxial cable is isolated by insulant forms, and is another layer of ring shaped conductor and insulator thereof in the outside of nexine insulant, and the most whole cable is encased by sheath.In the production process of coaxial cable, needing as requested to carry out tin plating operation in coaxial cable copper line surface, after tin plating, the electrical contact getting final product supplied for electronic circuit unit uses copper cash, and it can be used for welding medium and connecting different electrical contacts.
The scaling powder applying device of traditional coaxial cable copper wire tin-plating production line generally comprises a flux bath, one pressure roller being immersed in scaling powder liquid is set in flux bath, copper cash precoats in pressing to scaling powder liquid below by pressure roller, then upwards drawn by the guide wheel at rear, copper cash coating scaling powder during due to copper cash advance trend bending angle bigger, there is residual stress, stress in follow-up copper cash cannot be eliminated, be easily caused the Quality Down of final products.
Therefore a kind of product quality guaranteed scaling powder applying device is sought particularly important.
Summary of the invention
It is an object of the invention to overcome above-mentioned deficiency, it is provided that a kind of product quality guaranteed scaling powder applying device.
The object of the present invention is achieved like this:
nullA kind of scaling powder applying device，It includes that scaling powder applies frame，It is provided with flux bath and motor in described scaling powder coating frame，It is provided with bracing frame in the scaling powder coating frame of described flux bath rear and front end，Set up between the hypomere of support frame as described above and have a scaling powder application roll being longitudinally arranged，The roller bearing of scaling powder application roll is connected drive with motor by belt，Connect between the epimere of support frame as described above and have a longeron being longitudinally arranged，Described longeron is fixedly installed downwards hairbrush，The brush finish of hairbrush is adjacent to scaling powder application roll，Scaling powder application roll includes roll shaft and roll body，A ring groove it is provided with on described roll body，The position of annular groove is corresponding with the position of hairbrush，In annular groove, before and after roll body, both sides are provided with one group of guiding subassembly，This guiding subassembly includes eight flow guide bars，Eight flow guide bars are uniformly divided into four groups along the outer edge surface of annular groove，Every two panels flow guide bar is one group，Flow guide bar is arc strip，Two panels flow guide bar in one group is outwards drawn from the outer edge surface of annular groove respectively，And two panels flow guide bar is arranged symmetrically along the radius of roll body，Gap is left between the outer end of two panels flow guide bar.
Preferred as one, the inwall of described flux bath is provided with the first liquidometer and the second liquidometer arranged up and down, the top of described scaling powder coating frame arranges a scaling powder liquid storing barrel, the liquid outlet of described scaling powder liquid storing barrel connects a drain pipe in flux bath, being provided with an electromagnetic valve on drain pipe, above-mentioned electromagnetic valve, the first liquidometer and the second liquidometer are all connected with a PLC.
Preferred as one, the top of described scaling powder coating frame arranges scaling powder dropping liquid bucket, at liquid outlet piece minim pipette of connection of scaling powder dropping liquid bucket to the brush finish of hairbrush, minim pipette is provided with a manually-operated gate.
Compared with prior art, the invention has the beneficial effects as follows:
nullThe drive by belt of the scaling powder application roll of scaling powder applying device of the present invention，Constantly rotate，At the scaling powder band in flux bath to hairbrush，By hairbrush, scaling powder is applied to Steel Wire Surface，By constantly coating，Liquid level in flux bath can decline，Second liquidometer senses when the scaling powder liquid level in flux bath is relatively low，Electromagnetic valve is opened，In flux bath, scaling powder is injected to compensate the liquid level of scaling powder from drain pipe，Until the first liquidometer senses when scaling powder liquid level arrives this height，Electromagnetic valve is closed，Drain pipe stops injecting scaling powder in flux bath，Scaling powder application roll is by rotating，In annular groove and water conservancy diversion buffer area retains scaling powder，It is coated by the scaling powder of itself in annular groove during steel wire is advanced in annular groove，In order to avoid the deficiency of scaling powder in annular groove，Scaling powder in water conservancy diversion buffer area can flow in annular groove when a high position，Make up the deficiency of scaling powder in annular groove，Minim pipette carries out continuous dropping liquid at hairbrush simultaneously，It is also possible that steel wire ensures the scaling powder of abundance in coating process，Thus ensure the coating quality of scaling powder，Steel wire is from the top through the annular groove of scaling powder application roll，The bending angle of steel wire is less，Reduce residual stress，The quality of final products is higher.Scaling powder applying device the most of the present invention has the guaranteed advantage of product quality.
Accompanying drawing explanation
Fig. 1 is the front view of scaling powder applying device of the present invention.
Fig. 2 is the side view of scaling powder applying device of the present invention.
Fig. 3 is the structural representation of scaling powder application roll in Fig. 2.
Fig. 4 is the A-A sectional view of Fig. 3.
Wherein:
Scaling powder coating frame 1, flux bath the 2, first liquidometer the 2.1, second liquidometer 2.2, motor 3, bracing frame 4, scaling powder application roll 5, roll shaft 5.1, roll body 5.2, annular groove 5.3, flow guide bar 5.4, gap 5.5, water conservancy diversion buffer area 5.6, belt 6, hairbrush 7, scaling powder liquid storing barrel 8, drain pipe 8.1, electromagnetic valve 8.2, scaling powder dropping liquid bucket 9, minim pipette 9.1, manually-operated gate 9.2.
Detailed description of the invention
See Fig. 1 ~ Fig. 4, a kind of scaling powder applying device that the present invention relates to, it includes that scaling powder applies frame 1, it is provided with, in described scaling powder coating frame 1, the flux bath 2 and motor 3 arranged up and down, the inwall of described flux bath 2 is provided with the first liquidometer 2.1 and the second liquidometer 2.2 arranged up and down, first liquidometer 2.1 and the second liquidometer 2.2 are for sensing the scaling powder liquid level in flux bath 2, it is provided with bracing frame 4 in the scaling powder coating frame 1 of described flux bath 2 rear and front end, the bottom of bracing frame 4 is arranged in the chute of a left and right directions, bracing frame 4 can carry out moving left and right with adjusting position in chute.Set up between the hypomere of support frame as described above 4 and have a scaling powder application roll 5 being longitudinally arranged, the roller bearing of scaling powder application roll 5 is connected drive with motor 3 by belt 6, connect between the epimere of support frame as described above 4 and have a longeron being longitudinally arranged, being fixedly installed downwards hairbrush 7 on the leading portion of described longeron and back segment, the brush finish of hairbrush 7 is adjacent to scaling powder application roll 5.The top of described scaling powder coating frame 1 is provided with one or more scaling powder bucket, a scaling powder liquid storing barrel 8 of middle part setting and the most each scaling powder dropping liquid bucket 9 is included for scaling powder bucket shown in figure, the liquid outlet of described scaling powder liquid storing barrel 8 connects in drain pipe 8.1 a to flux bath 2, an electromagnetic valve 8.2 it is provided with on drain pipe 8.1, the liquid outlet of described scaling powder dropping liquid bucket 9 connects at the brush finish of minim pipette 9.1 a to hairbrush 7 respectively, a manually-operated gate 9.2 it is provided with on minim pipette 9.1, the aperture controlling manually-operated gate 9.2 realizes the speed regulation of minim pipette 9.1 dropping liquid.Scaling powder bucket can also be one, and a drain pipe 8.1 and two minim pipettes 9.1 are all connected with this scaling powder bucket.Above-mentioned electromagnetic valve the 8.2, first liquidometer 2.1 and the second liquidometer 2.2 are all connected with a PLC.nullWherein，Scaling powder application roll 5 have employed the structure of a kind of uniqueness，Scaling powder application roll 5 includes roll shaft 5.1 and roll body 5.2，The leading portion of described roll body 5.2 and back segment are symmetrically arranged with a ring groove 5.3，The position of annular groove 5.3 is corresponding with the position of hairbrush 7，In annular groove 5.3, before and after roll body 5.2, both sides are provided with one group of guiding subassembly，This guiding subassembly includes eight flow guide bars 5.4，Eight flow guide bars 5.4 are uniformly divided into four groups along the outer edge surface of annular groove 5.3，Every two panels flow guide bar 5.4 is one group，Flow guide bar 5.4 is arc strip，Two panels flow guide bar 5.4 in one group is outwards drawn from the outer edge surface of annular groove 5.3 respectively，And two panels flow guide bar 5.4 is arranged symmetrically along the radius of roll body 5.2，Gap 5.5 is left between the outer end (free end) of two panels flow guide bar 5.4，A relative closure region is formed between the outer surface of two panels flow guide bar 5.4 and annular groove 5.3，This relative closure region is referred to as water conservancy diversion buffer area 5.6，At this, region is owing to the existence in gap 5.5 is because of referred to herein as relative closure，If the outer end that gap 5.5 does not exist i.e. two panels flow guide bar 5.4 contacts with each other or interference fit, can referred to as close.
The operation principle of scaling powder applying device: the scaling powder application roll drive by belt, constantly rotate, at the scaling powder band in flux bath to hairbrush, by hairbrush, scaling powder is applied to Steel Wire Surface, by constantly coating, liquid level in flux bath can decline, second liquidometer senses when the scaling powder liquid level in flux bath is relatively low, electromagnetic valve is opened, in flux bath, scaling powder is injected to compensate the liquid level of scaling powder from drain pipe, until the first liquidometer senses when scaling powder liquid level arrives this height, electromagnetic valve is closed, drain pipe stops injecting scaling powder in flux bath.Scaling powder application roll is by rotating, in annular groove and water conservancy diversion buffer area retains scaling powder, it is coated by the scaling powder of itself in annular groove during steel wire is advanced in annular groove, in order to avoid the deficiency of scaling powder in annular groove, scaling powder in water conservancy diversion buffer area can flow in annular groove when a high position, make up the deficiency of scaling powder in annular groove, minim pipette carries out continuous dropping liquid at hairbrush simultaneously, it is also possible that steel wire ensures the scaling powder of abundance in coating process, thus ensure the coating quality of scaling powder.
Claims (1)
- null1. a scaling powder applying device，It is characterized in that it includes scaling powder coating frame (1)，It is provided with flux bath (2) and motor (3) on described scaling powder coating frame (1)，It is provided with bracing frame (4) on scaling powder coating frame (1) of described flux bath (2) rear and front end，Set up between the hypomere of support frame as described above (4) and have a scaling powder application roll (5) being longitudinally arranged，The roller bearing of scaling powder application roll (5) is connected drive with motor (3) by belt (6)，Connect between the epimere of support frame as described above (4) and have a longeron being longitudinally arranged，Described longeron is fixedly installed downwards hairbrush (7)，The brush finish of hairbrush (7) is adjacent to scaling powder application roll (5)，Scaling powder application roll (5) includes roll shaft (5.1) and roll body (5.2)，A ring groove (5.3) it is provided with on described roll body (5.2)，The position of annular groove (5.3) is corresponding with the position of hairbrush (7)，In annular groove (5.3), before and after roll body (5.2), both sides are provided with one group of guiding subassembly，This guiding subassembly includes eight flow guide bars (5.4)，Eight flow guide bars (5.4) are uniformly divided into four groups along the outer edge surface of annular groove (5.3)，Every two panels flow guide bar (5.4) is one group，Flow guide bar (5.4) is arc strip，Two panels flow guide bar (5.4) in one group is outwards drawn from the outer edge surface of annular groove (5.3) respectively，And two panels flow guide bar (5.4) is arranged symmetrically along the radius of roll body (5.2)，Gap (5.5) is left between the outer end of two panels flow guide bar (5.4)；The inwall of described flux bath (2) is provided with the first liquidometer (2.1) and the second liquidometer (2.2) arranged up and down, the top of described scaling powder coating frame (1) arranges a scaling powder liquid storing barrel (8), it is interior to flux bath (2) that the liquid outlet of described scaling powder liquid storing barrel (8) connects a drain pipe (8.1), being provided with an electromagnetic valve (8.2) on drain pipe (8.1), above-mentioned electromagnetic valve (8.2), the first liquidometer (2.1) and the second liquidometer (2.2) are all connected with a PLC；The top of described scaling powder coating frame (1) arranges scaling powder dropping liquid bucket (9), at liquid outlet piece minim pipette (9.1) of connection of scaling powder dropping liquid bucket (9) to the brush finish of hairbrush (7), minim pipette (9.1) is provided with a manually-operated gate (9.2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510290622.7A CN104916374B (en) | 2015-06-01 | 2015-06-01 | Soldering flux coating device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510290622.7A CN104916374B (en) | 2015-06-01 | 2015-06-01 | Soldering flux coating device |
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| CN104916374A CN104916374A (en) | 2015-09-16 |
| CN104916374B true CN104916374B (en) | 2017-01-11 |
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| CN201510290622.7A Active CN104916374B (en) | 2015-06-01 | 2015-06-01 | Soldering flux coating device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107363368A (en) * | 2016-05-13 | 2017-11-21 | 浙江盾安禾田金属有限公司 | A kind of automatic welder |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6168065B1 (en) * | 1998-02-17 | 2001-01-02 | Soltec B.V. | Movable selective debridging apparatus for debridging soldered joints on printed circuit boards |
| CN101293297A (en) * | 2008-06-17 | 2008-10-29 | 杨国金 | Reaction jet welding device and uses thereof |
| CN201549275U (en) * | 2009-11-16 | 2010-08-11 | 保定天威集团有限公司 | Single-surface paint coater for enamelled rectangular section conductor |
| CN203485541U (en) * | 2013-08-20 | 2014-03-19 | 桐城市新丰彩印包装有限公司 | Size coating device |
| CN204706391U (en) * | 2015-06-01 | 2015-10-14 | 神宇通信科技股份公司 | Scaling powder applying device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014072003A (en) * | 2012-09-28 | 2014-04-21 | Fujikura Ltd | Method of producing oxide superconducting wire |
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- 2015-06-01 CN CN201510290622.7A patent/CN104916374B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6168065B1 (en) * | 1998-02-17 | 2001-01-02 | Soltec B.V. | Movable selective debridging apparatus for debridging soldered joints on printed circuit boards |
| CN101293297A (en) * | 2008-06-17 | 2008-10-29 | 杨国金 | Reaction jet welding device and uses thereof |
| CN201549275U (en) * | 2009-11-16 | 2010-08-11 | 保定天威集团有限公司 | Single-surface paint coater for enamelled rectangular section conductor |
| CN203485541U (en) * | 2013-08-20 | 2014-03-19 | 桐城市新丰彩印包装有限公司 | Size coating device |
| CN204706391U (en) * | 2015-06-01 | 2015-10-14 | 神宇通信科技股份公司 | Scaling powder applying device |
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| CN104916374A (en) | 2015-09-16 |
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