CN202498285U - Wave crest tin bath with tin slag separation device - Google Patents
Wave crest tin bath with tin slag separation device Download PDFInfo
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- CN202498285U CN202498285U CN2012200175110U CN201220017511U CN202498285U CN 202498285 U CN202498285 U CN 202498285U CN 2012200175110 U CN2012200175110 U CN 2012200175110U CN 201220017511 U CN201220017511 U CN 201220017511U CN 202498285 U CN202498285 U CN 202498285U
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- tin
- tin bath
- slag
- molten tin
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Abstract
The utility model relates to a wave crest tin bath with a tin slag separation device. The wave crest tin bath with a tin slag separation device comprises a tin bath; a wave crest slot is provided in the tin bath; the tin bath is also provided with a corresponding wave crest pump; and the tin bath is provided with a tin slag separation device. The tin slag separation device comprises a frame type support detachably straddling on two sides of the tin bath, a mixer shaft with stirring vanes arranged on the frame type support, a driving motor driving the mixer shaft to rotate and a sprocket wheel transmission mechanism, wherein the bottom of the frame type support is provided with a filter screen, one side of the frame type support is provided with a slag inlet and a slag collecting door, the width of the slag collecting door is equal to the width of the tin bath, and the bottom of the slag collecting door is lower than the upper end surface of the tin bath. According to the utility model, tin slag is continuously overturned and large tin slag is broken through the rotation of the mixer shaft and stirring vanes of the tin slag separation device, the tin slag is uniformly heated, tin attached to the surface of tin slag and wrapped in tin slag is fused to fall back to the tin bath, and tin slag separation is realized.
Description
Technical field:
The utility model relates to the crest welder equipment technical field, refers in particular to a kind of crest molten tin bath with the scruff separator.
Background technology:
Wave-soldering is the liquid solder with fusion; Sedimentation exhalation by means of electrodynamic pump or electromagnetic pump; Form the solder wave of given shape at the solder bath liquid level; Plug-in mounting the PCB of components and parts place on the conveyer chain, pass solder wave and realize the process of solder joint welding through a certain specific angle and certain immersion depth.The crest molten tin bath is the key equipment of crest welder; It mainly comprises molten tin bath body, crest groove, crest pump and heat-generating pipe etc.; Heating tube through both sides and bottom makes the scolder in the molten tin bath be in 250 ℃ high-temperature fusion liquid state; Utilize the jet flow of crest pump to form the welding fluid crest again, realized to plug-in mounting the wave-soldering of the PCB of components and parts at the crest groove.But but existing tin groove structure has caused the waste of a large amount of tin, and reason is following:
General one or two crests of existing tin groove structure all are higher than molten tin bath (can't change), have so just caused the tin liquor face in one or two crests and the molten tin bath that big drop is arranged, when crest is opened; Tin liquor is constantly washed away tin liquor from eminence, and is floating the foreign material such as oxide and scaling powder of tin at the tin liquor face, thereby also causes tin constantly to contact with foreign material such as scruff; Because it is relatively low to float over the foreign material temperature such as scruff of tin liquor face; Above the tin that touches the scruff foreign material just constantly cooled off and rests on, along with the increase of time, the tin that rests on scruff and the foreign material was increasing with regard to what wrap up like snowball; Thereby cause a large amount of tin to be wrapped in scruff and the foreign material, waste greatly.In addition, the heat-generating pipe of existing molten tin bath both sides and bottom has in the middle of having only, and the motor zone does not all have heat-generating pipe, causes the motor zone tin liquor inequality of being heated, and has foreign material such as more argenteous half melt and dissolved state tin and scruff to mix, and forming wastes.
The scruff amount control method mainly contains following mode at present:
1, artificial through rubbing with the hands repeatedly with perching knife, reduce the residual of the interior tin of scruff, this mode wastes time and energy, and effect is bad; 2, with large-scale special scruff seperator, need purchase special equipment, special messenger's operation, independent place, the cost-effective rate is low; 3, use reducing agent, reducing agent can produce pernicious gas, and cost is also high.
The utility model content:
The purpose of the utility model is to overcome the above-mentioned weak point of prior art, and a kind of crest molten tin bath that carries the scruff separator is provided, and it can separate tin liquor with slag, thereby reduces the tin liquor waste.
The utility model realizes that the technical scheme that its purpose adopts is: a kind of crest molten tin bath with the scruff separator; Has a molten tin bath body; Be provided with the crest groove in the molten tin bath body; And corresponding crest pump also is installed on the molten tin bath body, a scruff separator also is installed on said molten tin bath body, this scruff separator comprise one removable be crossed on molten tin bath body both sides and the frame type support between crest groove and the crest pump, be installed on this frame type support and have stirring vane shaft, be installed in the crest pump outside and drive drive motors and the chain wheel driving mechanism that shaft rotates; Wherein, The bottom of said frame type support is provided with screen pack, and a side of frame type support is offered slag inlet and is provided with Ji Zhamen, the length of this Ji Zhamen and molten tin bath body inner width quite and its base be lower than the upper surface of molten tin bath body.
Said collection slag Men Yuyi top cover connects, and the involute chute that forms in the both sides of said top cover, rolls up outside the both sides of said frame type support and forms the slotting portion of the cunning corresponding with chute.
Also be provided with a motor box body in the drive motors periphery of said scruff separator.
The utility model utilization is directly installed on the scruff separator on the molten tin bath body; Through drive motor drives shaft and stirring vane rotation thereof, the scruff that constantly rolls on the one hand is heated evenly scruff; Make the tin fusing that attaches on the scruff surface, and fall back in the molten tin bath; On the other hand, can be big scruff is broken through stirring vane, let the tin that is wrapped in the scruff separate the back fusing with scruff, and fall back in the molten tin bath body, realize that scruff separates; Separate the back tin liquor and fall after rise in the molten tin bath body, and slag rests in the separator, can mention quickly and easily and pour out through screen pack.Therefore, the utility model is simple in structure, and is easy to install and use, but labor savings, machine and reducing agent cost, and the scruff separative efficiency is high, reduces the tin liquor waste.
Description of drawings:
Fig. 1 is the overall structure sketch map of the utility model;
Fig. 2 is the decomposing schematic representation of scruff separator in the utility model.
The specific embodiment:
Below in conjunction with specific embodiment and accompanying drawing the utility model is further specified.
Shown in Fig. 1～2, the utility model is an example with the dual waves molten tin bath.This dual waves molten tin bath has a molten tin bath body 1; Be provided with two crest grooves 2 in the molten tin bath body 1; And corresponding crest pump 3 is installed also on the molten tin bath body 1; One scruff separator 4 also is installed on said molten tin bath body 1; This scruff separator 4 comprise one removable be crossed on molten tin bath body 1 both sides and the frame type support 41 between crest groove 2 and the crest pump 3, be installed on this frame type support 41 and have stirring vane 421 shaft 42, be installed in the outside of crest pump 3 and drive the drive motors 43 and the chain wheel driving mechanism 431 of shaft 42 rotation, wherein, the bottom of said frame type support 41 is provided with screen pack 411; One side of frame type support 41 is offered slag inlet 410 and is provided with collection slag door 412, and suitable and its base of the length of this collection slag door 412 and molten tin bath body 1 inner width is lower than the upper surface of molten tin bath body 1.Frame type support 41 and shaft 42 are installed in the zone between crest groove 2 and the crest pump 3, can rely on the mounting bracket location of crest pump 3.The setting of frame type support 41 and the installation of shaft 42 should guarantee that screen pack 411 and stirring vane 421 can immerse in the tin liquor, to play due filtration and stirring action.
Said collection slag door 412 is connected with a top cover 413; And the involute chute 4130 that forms in the both sides of said top cover 413; Roll up outside the both sides of said frame type support 41 to form and insert portion 4131 with chute 4130 corresponding cunnings; Be that top cover 413 is installed on the frame type support 41 with sliding mode of inserting, thereby realize the installation and removal of collection slag door 412; Top cover 413 also can play the effect of blocking, and can avoid scruff when rolling fast, to spill.
In the time of need carrying out the scruff separation in the use of the utility model molten tin bath; At first utilize collection slag door 412 with everywhere scruff in the molten tin bath body 1 in slag inlet 410 gathers frame type support 41; And will collect slag door 412 and be installed on the frame type support 41, open drive motors 43 then, make shaft 42 and stirring vane 421 rotations thereof; Shaft 42 and the stirring vane 421 of the rotation scruff that constantly rolls on the one hand; Its scruff is heated evenly, makes it attach tin fusing, and fall back in the molten tin bath on the scruff surface; On the other hand, can be big scruff is broken through stirring vane, let the tin that is wrapped in the scruff separate the back fusing with scruff, and fall back in the molten tin bath body 1; After treating that separation finishes, close drive motors 42, fast frame type support 41 integral body are mentioned; And chain wheel driving mechanism 431 separated with shaft 42, the chain of promptly pulling down on the shaft 42 gets final product, and tin liquor falls after rise to molten tin bath body 1 through screen pack 411; Slag then rests in the frame type support 41, can directly pour out after mentioning, and is quick and convenient.Therefore, the utility model is simple in structure, and is easy to install and use, but labor savings, machine and reducing agent cost, and the scruff separative efficiency is high, reduces the tin liquor waste.
Certainly, the embodiment of the dual waves molten tin bath of the utility model just shown in the figure allly does equivalent changes in modification according to the utility model structural principle, all should be within the protection domain of the utility model.
Claims (3)
1. crest molten tin bath with the scruff separator; Has a molten tin bath body (1); Be provided with crest groove (2) in the molten tin bath body (1); And corresponding crest pump (3) is installed also on the molten tin bath body (1); It is characterized in that: a scruff separator (4) also is installed on said molten tin bath body (1); This scruff separator (4) comprise one removable be crossed on molten tin bath body (1) both sides and be positioned at crest groove (2) and crest pump (3) between frame type support (41), be installed on this frame type support (41) and go up and have the shaft (42) of stirring vane (421), be installed in crest pump (3) outside and drive the drive motors (43) and the chain wheel driving mechanism (431) of shaft (42) rotation, wherein, the bottom of said frame type support (41) is provided with screen pack (411); One side of frame type support (41) is offered slag inlet (410) and is provided with Ji Zhamen (412), the length of this Ji Zhamen (412) and molten tin bath body (1) inner width quite and its base be lower than the upper surface of molten tin bath body (1).
2. the crest molten tin bath of band scruff separator according to claim 1; It is characterized in that: said Ji Zhamen (412) is connected with a top cover (413); And the involute chute (4130) that forms in the both sides of said top cover (413) is rolled up outside the both sides of said frame type support (41) and is formed the slotting portion (4131) of the cunning corresponding with chute (4130).
3. the crest molten tin bath of band scruff separator according to claim 1 is characterized in that: drive motors (43) periphery in said scruff separator (4) also is provided with a motor box body (432).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200175110U CN202498285U (en) | 2012-01-13 | 2012-01-13 | Wave crest tin bath with tin slag separation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200175110U CN202498285U (en) | 2012-01-13 | 2012-01-13 | Wave crest tin bath with tin slag separation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202498285U true CN202498285U (en) | 2012-10-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200175110U Expired - Fee Related CN202498285U (en) | 2012-01-13 | 2012-01-13 | Wave crest tin bath with tin slag separation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202498285U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103752986A (en) * | 2014-01-22 | 2014-04-30 | 深圳市堃琦鑫华科技有限公司 | Tin slag fishing device |
| CN103752978A (en) * | 2014-01-22 | 2014-04-30 | 深圳市堃琦鑫华科技有限公司 | Wave-soldering brazier device |
| CN103769714A (en) * | 2014-01-22 | 2014-05-07 | 深圳市堃琦鑫华科技有限公司 | Tin slag treating device of soldering furnace and tin slag treating method |
| CN108758650A (en) * | 2018-06-22 | 2018-11-06 | 广州国铭职业技能培训有限公司 | Hazardous waste treatment equipment |
| CN111197120A (en) * | 2018-11-16 | 2020-05-26 | 理翰应用科技有限公司 | Hanging furnace type tin soldering slag chemical purification and recovery equipment and operation method thereof |
| CN111970854A (en) * | 2020-08-26 | 2020-11-20 | 杭州航鹏机电科技有限公司 | Production process of brushless motor controller |
-
2012
- 2012-01-13 CN CN2012200175110U patent/CN202498285U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103752986A (en) * | 2014-01-22 | 2014-04-30 | 深圳市堃琦鑫华科技有限公司 | Tin slag fishing device |
| CN103752978A (en) * | 2014-01-22 | 2014-04-30 | 深圳市堃琦鑫华科技有限公司 | Wave-soldering brazier device |
| CN103769714A (en) * | 2014-01-22 | 2014-05-07 | 深圳市堃琦鑫华科技有限公司 | Tin slag treating device of soldering furnace and tin slag treating method |
| CN103769714B (en) * | 2014-01-22 | 2015-12-09 | 深圳市堃琦鑫华股份有限公司 | A kind of brazier tin slag treatment device |
| CN103752986B (en) * | 2014-01-22 | 2016-01-13 | 深圳市堃琦鑫华股份有限公司 | A kind of scruff fishing device |
| CN103752978B (en) * | 2014-01-22 | 2016-03-09 | 深圳市堃琦鑫华股份有限公司 | A kind of wave-soldering brazier device |
| CN108758650A (en) * | 2018-06-22 | 2018-11-06 | 广州国铭职业技能培训有限公司 | Hazardous waste treatment equipment |
| CN108758650B (en) * | 2018-06-22 | 2019-11-15 | 广州国铭职业技能培训有限公司 | Hazardous waste treatment equipment |
| CN111197120A (en) * | 2018-11-16 | 2020-05-26 | 理翰应用科技有限公司 | Hanging furnace type tin soldering slag chemical purification and recovery equipment and operation method thereof |
| CN111970854A (en) * | 2020-08-26 | 2020-11-20 | 杭州航鹏机电科技有限公司 | Production process of brushless motor controller |
| CN111970854B (en) * | 2020-08-26 | 2022-05-17 | 杭州航鹏机电科技有限公司 | Production process of brushless motor controller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121024 Termination date: 20150113 |
|
| EXPY | Termination of patent right or utility model |