CN2495403Y - Multi-work position and rotating type full automatic reflowing paster welding machine - Google Patents
Multi-work position and rotating type full automatic reflowing paster welding machine Download PDFInfo
- Publication number
- CN2495403Y CN2495403Y CN 01225042 CN01225042U CN2495403Y CN 2495403 Y CN2495403 Y CN 2495403Y CN 01225042 CN01225042 CN 01225042 CN 01225042 U CN01225042 U CN 01225042U CN 2495403 Y CN2495403 Y CN 2495403Y
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- welding
- chip
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- equipment
- hot air
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- Expired - Fee Related
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Abstract
The utility model relates to the surface mount equipment of an electronic circuit integrated chip. The working modes of the prior patch modeling equipment are that a heating part utilizes an infrared header or hot air to heat and that a workpiece enters the working area through chain transmission. The problems of the equipment are that: 1. a single heating mode leads to the non-uniform heating of the working area; 2. the chain transmission keeps the chip in motion state during welding, which causes welding displacement easily; 3. the welding quality is not easy to be observed since the equipment itself has no amplifying viewer. To solve the problems, the multistation rotary automatic reflow patch welding machine uses a heater, a hot air duct and a hot air blower to uniformly heat the working area. A low speed motor and a workpiece tray form a rotary working table which is equipped with an amplifying viewer to observe the welding quality before and after welding. The working table uses a multistation rotating mode, and effectively improves working efficiency. The chip is in static state during welding to avoid the welding displacement caused by the movement of the chip.
Description
Affiliated technical field
The utility model relates to the welding equipment between a kind of electronic component and the wiring board, especially the paster welding equipment between electronics integrated chip and the wiring board.
Background technology
The used working method of paster welding equipment is at present, use tin lead welding cream that integrated chip and wiring board are clung, send in the thermal treatment zone of different temperatures by the chain rail at the wiring board that will be loaded with electronic component, when the paster between electronic component and the wiring board welded, the wiring board that is loaded with electronic component was kept in motion all the time.These kind equipment existing problems: adopt track-mounted to transmit, chip is kept in motion in welding process, is prone to welding dislocation and rosin joint phenomenon.
Summary of the invention
Adopt track-mounted to transmit in order to overcome, the wiring board that is loaded with electronic component is kept in motion in welding process, welding dislocation that is prone to and rosin joint phenomenon.The utility model provides a kind of bonding machine, and this bonding machine adopts the wiring board inactive state in the service area that is loaded with electronic component, and the paster of finishing between electronic component and the wiring board by the variations in temperature in the Control work district welds.
The technical scheme that its technical problem that solves the utility model adopts is: adopt a tray for work pieces, the wiring board that is loaded with electronic component is put into tray for work pieces, enter the service area by the rotation of driven by motor tray for work pieces, back tray for work pieces transfixion puts in place, a heater is installed above tray for work pieces, come temperature in the Control work district by changing heat that heater discharges, finish the paster welding between electronic component and the wiring board.
The beneficial effects of the utility model are owing to the wiring board that is loaded with electronic component in welding process remains static, thus welding dislocation and the rosin joint phenomenon of avoiding welding process to occur.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified
Fig. 1 is a structure principle chart of the present utility model.
1. temperature sensors among the figure, 2. calandria, 3. casing, 4. tray for work pieces, 5. motor, 6. fan housing, 7. blower fan.
Embodiment
In Fig. 1, the wiring board that need mount is put into tray for work pieces (4).Tray for work pieces (4) is connected into one by axle and motor (5).Starter motor (5) rotates, and tray for work pieces (4) changes wiring board over to calandria (2) below.Calandria (2) connects by support and casing (3).Calandria (2) heating, blower fan (7) connect with fan housing (6) and are fixed in casing (3).Temperature sensor (1) passes calandria (2), variations in temperature in the district of monitoring simultaneously.Finish the paster welding between electronics integrated chip and the wiring board.After working procedure was finished, calandria (2) and blower fan (7) quit work.Motor (5) rotates, and tray for work pieces (4) produces the service area, another wiring board that need mount is changed over to carry out next welding job in the service area simultaneously.
Claims (1)
1. bonding machine, it is a temperature sensor, calandria, casing, tray for work pieces, motor, fan housing, blower fan is fixedly connected, it is characterized in that tray for work pieces and motor fixedly connected by axle, the motor-driven tray for work pieces rotates, and heater is by passing through in the support static housing, and places the tray for work pieces top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01225042 CN2495403Y (en) | 2001-05-31 | 2001-05-31 | Multi-work position and rotating type full automatic reflowing paster welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01225042 CN2495403Y (en) | 2001-05-31 | 2001-05-31 | Multi-work position and rotating type full automatic reflowing paster welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2495403Y true CN2495403Y (en) | 2002-06-19 |
Family
ID=33641197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01225042 Expired - Fee Related CN2495403Y (en) | 2001-05-31 | 2001-05-31 | Multi-work position and rotating type full automatic reflowing paster welding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2495403Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100407385C (en) * | 2003-11-11 | 2008-07-30 | 优利讯国际贸易有限责任公司 | Apparatus for mounting semiconductor chips |
-
2001
- 2001-05-31 CN CN 01225042 patent/CN2495403Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100407385C (en) * | 2003-11-11 | 2008-07-30 | 优利讯国际贸易有限责任公司 | Apparatus for mounting semiconductor chips |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Feng Jingan Document name: Notification of Termination of Patent Right |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |