CN201073709Y - Combined wave peak tin solder - Google Patents
Combined wave peak tin solder Download PDFInfo
- Publication number
- CN201073709Y CN201073709Y CNU2007200555299U CN200720055529U CN201073709Y CN 201073709 Y CN201073709 Y CN 201073709Y CN U2007200555299 U CNU2007200555299 U CN U2007200555299U CN 200720055529 U CN200720055529 U CN 200720055529U CN 201073709 Y CN201073709 Y CN 201073709Y
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- CN
- China
- Prior art keywords
- conveying device
- tin soldering
- area
- cover
- soldering machine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a combined wave peak tin soldering machine, belonging to technical field of wave peak tin soldering machine, which comprises a spraying area, a preheating area, a tin soldering area and a cooling area. The utility model is characterized in that the spraying area and the preheating area share a first conveying device; the tin soldering area and the cooling area share a second conveying device; the ends of the first conveying device and the second conveying device are connected; a guard hood is arranged outside the tin soldering area. The utility model has the advantages that separate conveying devices are adopted, moreover, only the second conveying device needs a titanium claw, therefore the cost can be reduced and the main beam of the conveying device is not liable to be deformed; after filling nitrogen, the guard hood arranged in the tin soldering area enables large amount of oxygen in the tin soldering area to be discharged out of the guard hood, thereby greatly reducing oxidized tin dross generated during welding; a driving motor is arranged below the main beam, so as to optimize the structure of relevant parts at the position where the motor is positioned and reduce the size of complete machine.
Description
Technical field:
The utility model relates to crest scolding tin machine technology field, particularly combined crest tin soldering machine.
Background technology:
The crest tin soldering machine is an equipment commonly used in the electronic product production field, the internal structure of the crest tin soldering machine that is applied in producing at present as shown in Figure 1, conveying device 01 integral body of existing crest tin soldering machine is inclined to set, the conveying device 01 of crest tin soldering machine is the inlet 02 of wiring board from the crest tin soldering machine, be transported to spraying area 03 spraying, deliver to preheating zone 04 then and carry out preheating, be transported to scolding tin district 05 again and carry out scolding tin, be transported to cooling zone 06 cooling at last, and deliver to outlet 07 output of crest tin soldering machine.The ubiquitous shortcoming of existing crest tin soldering machine has: delivery track is longer, easy deformation, and the titanium pawl is inconsistent to the chucking power of pcb board, board falling easily, and the large usage quantity of titanium pawl, manufacturing cost is higher; In addition, scolding tin district and air contact-making surface are bigger, and the oxidation scruff that welding produces is more.
The utility model content:
The purpose of this utility model is to provide combined crest tin soldering machine at the deficiencies in the prior art, and it can reduce the use amount of titanium pawl, reduces the oxidation scruff that welding produces significantly, reduces production costs energy savings.
For achieving the above object, the utility model adopts following technical scheme:
It comprises spraying area, preheating zone, scolding tin district, cooling zone; Spraying area, the shared first cover conveying device in preheating zone, scolding tin district, the shared second cover conveying device in cooling zone, the first cover conveying device and the second cover conveying device initial and end join.
Periphery, described scolding tin district is provided with protective cover.
The described first cover conveying device is horizontally disposed with, and the second cover conveying device is obliquely installed.
The CD-ROM drive motor of described first, second cover conveying device all is installed on the below of girder separately.
Described protective cover two ends also are provided with pcb board to be gone into, exports, and also is provided with the nitrogen discharge mouth in the protective cover.
The beneficial effects of the utility model are, have adopted the separate type conveying device, only need second conveying device to adopt the titanium pawl, thus can reduce cost of manufacture, and also the conveying device girder also is not easy distortion; In addition, the district has installed protective cover additional at scolding tin, charge into nitrogen after, can be significantly the oxygen in the scolding tin district be discharged outside the protective cover, thereby reduces the oxidation scruff that welding produces significantly; CD-ROM drive motor is installed on the below of girder, so that optimize the structure of the relevant portion of motor position, reduces machine volume.
Description of drawings:
Below in conjunction with accompanying drawing the utility model is further described:
Fig. 1 is the structural representation of existing crest tin soldering machine
Fig. 2 is a structural representation of the present utility model
The specific embodiment:
The following stated only is a better embodiment of the present utility model, does not therefore limit protection domain of the present utility model.
See Fig. 2, the utility model is based on existing crest tin soldering machine and improved, and the structure of its agent structure and existing crest tin soldering machine is basic identical, and it includes spraying area 1, preheating zone 2, scolding tin district 3, cooling zone 4; Wherein, spraying area 1, the preheating zone 2 shared first cover conveying devices 5, scolding tin district 3, the cooling zone 4 shared second cover conveying device, 6, the first cover conveying devices 5 and the second cover conveying device, 6 initial and ends join, thereby can guarantee the normal conveying of pcb board.
The first cover conveying device 5 of the present utility model can the non-titanium system pcb board of adapted jaw, but 3 second overlaps conveying devices 6 adapted titanium system pcb board jaws in the scolding tin district, can reduce manufacturing cost greatly like this.
3 peripheries, described scolding tin district are provided with protective cover 7, protective cover 7 wraps in molten tin bath, the second cover conveying device 6 together, but protective cover 7 is not totally enclosed, its two ends are provided with pcb board and go into, export, corresponding with the initial and end of the second cover conveying device 6, the relative certain malleation of the outer maintenance of cover of institute's body of inflate enters in the cover from going into, exporting in case cover outer air in the cover, purpose is that the amount of oxygen in the scolding tin district 3 is significantly reduced, thereby can significantly reduce the oxidation scruff that welding produces.
The described first cover conveying device 5 is horizontally disposed with, and the second conveying device bar 6 is obliquely installed; It is more convenient that adjusting is installed.
The CD-ROM drive motor 8,9 of described first, second cover conveying device 5,6 all is installed on the below of girder separately, so that optimize the structure of the relevant portion of motor position, reduces machine volume.
Also be provided with nitrogen discharge mouth 10 in the described protective cover 7, in process, can import nitrogen by 10 pairs of scolding tin districts 3 of nitrogen discharge mouth and cooling zone 4, thereby reduce amount of oxygen, and then can reduce the oxidation scruff that welding produces; Discharge be gone into, be exported to unnecessary nitrogen can from the pcb board of the second cover conveying device 6, and the discharging of the nitrogen health that do not pollute the environment and jeopardize operating personnel, and is as safe as a house.
Aim of the present utility model is to reduce significantly the oxidation scruff that welding produces, two cover conveying devices are set therefrom, production cost is reduced greatly, and no longer be subjected to the puzzlement of the frequent board falling of yielding long girder, Installation and Debugging and maintaining are also more convenient.
Claims (5)
1. combined crest tin soldering machine, it comprises spraying area (1), preheating zone (2), scolding tin district (3), cooling zone (4); It is characterized in that: spraying area (1), preheating zone (2) shared first cover conveying device (5), the shared second cover conveyor assembly (6) in scolding tin district (3), cooling zone (4), the first cover conveying device (5) is joined with second cover conveying device (6) initial and end.
2. combined crest tin soldering machine according to claim 1 is characterized in that: scolding tin district (3) outer protective cover (7) that is provided with.
3. combined crest tin soldering machine according to claim 1 and 2 is characterized in that: the first cover conveying device (5) is horizontally disposed with, and the second cover conveying device (6) is obliquely installed.
4. combined crest tin soldering machine according to claim 3 is characterized in that: the CD-ROM drive motor (8,9) of first, second cover conveying device (5,6) all is installed on the below of girder separately.
5. combined crest tin soldering machine according to claim 3 is characterized in that: protective cover (7) two ends are provided with pcb board to be gone into, exports, and also is provided with nitrogen discharge mouth (10) in the protective cover (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200555299U CN201073709Y (en) | 2007-08-14 | 2007-08-14 | Combined wave peak tin solder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200555299U CN201073709Y (en) | 2007-08-14 | 2007-08-14 | Combined wave peak tin solder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201073709Y true CN201073709Y (en) | 2008-06-18 |
Family
ID=39518972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200555299U Expired - Fee Related CN201073709Y (en) | 2007-08-14 | 2007-08-14 | Combined wave peak tin solder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201073709Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101412134B (en) * | 2008-12-01 | 2010-09-08 | 陈国英 | Split type crest welder |
| CN102689069A (en) * | 2012-06-01 | 2012-09-26 | 周秀兰 | Automatic soldering machine |
| WO2014063394A1 (en) * | 2012-10-25 | 2014-05-01 | 深圳市劲拓自动化设备股份有限公司 | Drive structure, and device having same |
| CN104646782A (en) * | 2014-11-28 | 2015-05-27 | 歌尔声学股份有限公司 | Wave soldering device |
| CN105127539A (en) * | 2015-10-15 | 2015-12-09 | 广州市明森机电设备有限公司 | Intelligent card tin dipping equipment with soldering tin protection function |
-
2007
- 2007-08-14 CN CNU2007200555299U patent/CN201073709Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101412134B (en) * | 2008-12-01 | 2010-09-08 | 陈国英 | Split type crest welder |
| CN102689069A (en) * | 2012-06-01 | 2012-09-26 | 周秀兰 | Automatic soldering machine |
| CN102689069B (en) * | 2012-06-01 | 2016-06-29 | 周秀兰 | A kind of automatic tin welding machine |
| WO2014063394A1 (en) * | 2012-10-25 | 2014-05-01 | 深圳市劲拓自动化设备股份有限公司 | Drive structure, and device having same |
| CN104646782A (en) * | 2014-11-28 | 2015-05-27 | 歌尔声学股份有限公司 | Wave soldering device |
| CN105127539A (en) * | 2015-10-15 | 2015-12-09 | 广州市明森机电设备有限公司 | Intelligent card tin dipping equipment with soldering tin protection function |
| CN105127539B (en) * | 2015-10-15 | 2017-12-12 | 广州明森科技股份有限公司 | A kind of smart card tin sticky equipment with scolding tin defencive function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080618 Termination date: 20110814 |