CN203664276U - Lead frame vacuum reaction washing mechanism - Google Patents
Lead frame vacuum reaction washing mechanism Download PDFInfo
- Publication number
- CN203664276U CN203664276U CN201320809071.7U CN201320809071U CN203664276U CN 203664276 U CN203664276 U CN 203664276U CN 201320809071 U CN201320809071 U CN 201320809071U CN 203664276 U CN203664276 U CN 203664276U
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- China
- Prior art keywords
- lead frame
- vacuum reaction
- below direction
- guide rail
- vacuum
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- Expired - Fee Related
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Abstract
The utility model discloses a lead frame vacuum reaction washing mechanism which solves the problems that an exiting device is low in washing efficiency, long in processing time and uneven in washing. The lead frame vacuum reaction washing mechanism is characterized in that an up-and-down direction buffering guide rail (16) and a sliding block (15) are arranged on a fixed support plate (17), an L-shaped hanging bracket (14) is connected to the sliding block (15), a box-shaped vacuum reaction washing bin (13) is hung on the L-shaped hanging bracket (14), an up-and-down direction guide rail installation base (1) and a lead screw motor (5) are arranged right below the vacuum reaction washing bin (13), a sliding block (3) is movably arranged on an up-and-down direction guide rail (2), a lifting plate (8) is fixedly connected to the sliding block (3), the lifting plate (8) and a lead screw nut (7) are fixedly connected together, a lead frame support (12) is arranged on a vacuum reaction washing bin bottom cover plate (11), and a lead frame is arranged on the lead frame support. The washing efficiency is improved, and the washing coincidence is guaranteed.
Description
Technical field
The utility model relates to a kind of vacuum reaction wiper mechanism, the particularly vacuum reaction wiper mechanism in a kind of online plasma surface finishing machine, and this equipment is mainly used in the cleaning of lead frame in online plasma surface finishing machine.
Background technology
Along with scientific and technical development, plasma cleaning technology is more and more extensive in the application of all trades and professions, such as, before semiconductor, thick film circuit, PCB processing procedure, components and parts encapsulation, before COG, the precision cleaning of the industry such as vacuum electronic, connector and relay, activation and the Life Science Experiment etc. on the surfaces such as plastics, rubber, metal and pottery.Prior art is mainly to adopt the method that batch type cleans that manually covers to the cleaning of lead frame, exist cleaning efficiency lower, in cleaning process, easily form secondary pollution, processing time is long, clean inhomogeneous, can cause fire damage and sputter damage to lead frame, also have the poor and bad defect of uniformity of cleaning performance simultaneously.
Summary of the invention
The utility model provides a kind of lead frame vacuum reaction wiper mechanism, solved the cleaning efficiency that existing apparatus exists lower, easily forms secondary pollution in cleaning process, and the processing time is long and clean inhomogeneous technical problem.
The utility model is to solve by the following technical programs above technical problem:
A kind of lead frame vacuum reaction wiper mechanism, comprise fixed support plate, on fixed support plate, be provided with above-below direction buffer guide rail, on above-below direction buffer guide rail, be provided with slide block, on slide block, be connected with L shaped suspension bracket, hang oneself and be connected to the vacuum reaction cleaning storehouse of box-shaped at L shaped suspension bracket, under vacuum reaction cleaning storehouse, be provided with above-below direction guide rails assembling seat, be fixedly installed leading screw drive motors mount pad in the lower end of above-below direction guide rails assembling seat, on leading screw drive motors mount pad, be provided with spindle motor, on spindle motor, be connected with leading screw upwards, on above-below direction guide rail, be movably set with slide block, on slide block, be fixedly connected with lifter plate, feed screw nut on lifter plate and leading screw is fixed together, be provided with platform gripper shoe at the top of lifter plate, in platform gripper shoe, be fixedly installed jacking piece, the vacuum reaction that is movably set with box-shaped on jacking piece cleans storehouse bottom plate, clean on the bottom plate of storehouse and be provided with lead frame support at vacuum reaction, on lead frame support, be provided with lead frame.
Clean storehouse at vacuum reaction and be respectively arranged with vacuum-pumping tube, vacuum degree measuring instrument and observation window.
The utility model has adopted two reaction warehouse base plates in turn lead frame to be cleaned and improved cleaning efficiency; Adopt non-cover type to clean for the cleaning of lead frame, the more traditional cover type of cleaning performance is cleaned; Under the prerequisite that does not affect cleaning performance, effectively reduce scavenging period, effectively avoided mistake fire damage and sputter damage in lead frame cleaning process.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of elevating mechanism of the present utility model;
Fig. 3 is the structural representation that vacuum reaction of the present utility model cleans storehouse 13.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is elaborated:
A kind of lead frame vacuum reaction wiper mechanism, comprise fixed support plate 17, on fixed support plate 17, be provided with above-below direction buffer guide rail 16, on above-below direction buffer guide rail 16, be provided with slide block 15, on slide block 15, be connected with L shaped suspension bracket 14, hang oneself and be connected to the vacuum reaction cleaning storehouse 13 of box-shaped at L shaped suspension bracket 14, under vacuum reaction cleaning storehouse 13, be provided with above-below direction guide rails assembling seat 1, be fixedly installed leading screw drive motors mount pad 4 in the lower end of above-below direction guide rails assembling seat 1, on leading screw drive motors mount pad 4, be provided with spindle motor 5, on spindle motor 5, be connected with leading screw 6 upwards, on above-below direction guide rail 2, be movably set with slide block 3, on slide block 3, be fixedly connected with lifter plate 8, lifter plate 8 is fixed together with the feed screw nut 7 on leading screw 6, be provided with platform gripper shoe 9 at the top of lifter plate 8, in platform gripper shoe 9, be fixedly installed jacking piece 10, the vacuum reaction that is movably set with box-shaped on jacking piece 10 cleans storehouse bottom plate 11, clean on storehouse bottom plate 11 and be provided with lead frame support 12 at vacuum reaction, on lead frame support 12, be provided with lead frame.
The groundwork flow process of lead frame vacuum reaction wiper mechanism is: above-below direction guide rails assembling seat 1 and fixed support plate 17 are fixing, under the guide effect of above-below direction guide rail 2, spindle motor 5 drives the jacking piece 10 in platform gripper shoe 9, jacking piece 10 arrives and jack-up vacuum reaction cleans storehouse bottom plate 11, vacuum reaction cleans storehouse 13 and closes up with vacuum reaction cleaning storehouse bottom plate 11 under the cushioning effect of above-below direction buffer guide rail 16 by L shaped suspension bracket 14, under the now effect of vavuum pump by vacuum-pumping tube 18, start to vacuumize, reach after goal pressure, on plasma cleaning lead frame support 12, be provided with lead frame, after cleaning completes, in the reaction chamber forming in vacuum reaction cleaning storehouse bottom plate 11 and vacuum reaction cleaning storehouse 13, gas injection is until arrive atmospheric pressure, now, under the effect of spindle motor 5, vacuum reaction cleans storehouse bottom plate 11 effects along with jacking piece 10, and next plays decline until arrive the position of changing lead frame.Then change lead frame, repeat above-mentioned flow process.
Claims (2)
1. a lead frame vacuum reaction wiper mechanism, comprise fixed support plate (17), on fixed support plate (17), be provided with above-below direction buffer guide rail (16), on above-below direction buffer guide rail (16), be provided with slide block (15), it is characterized in that, on slide block (15), be connected with L shaped suspension bracket (14), hang oneself and be connected to the vacuum reaction cleaning storehouse (13) of box-shaped at L shaped suspension bracket (14), under vacuum reaction cleaning storehouse (13), be provided with above-below direction guide rails assembling seat (1), be fixedly installed leading screw drive motors mount pad (4) in the lower end of above-below direction guide rails assembling seat (1), on leading screw drive motors mount pad (4), be provided with spindle motor (5), on spindle motor (5), be connected with leading screw (6) upwards, on above-below direction guide rail (2), be movably set with slide block (3), on slide block (3), be fixedly connected with lifter plate (8), lifter plate (8) is fixed together with the feed screw nut (7) on leading screw (6), be provided with platform gripper shoe (9) at the top of lifter plate (8), in platform gripper shoe (9), be fixedly installed jacking piece (10), the vacuum reaction that is movably set with box-shaped on jacking piece (10) cleans storehouse bottom plate (11), clean on storehouse bottom plate (11) and be provided with lead frame support (12) at vacuum reaction, on lead frame support (12), be provided with lead frame.
2. a kind of lead frame vacuum reaction wiper mechanism according to claim 1, is characterized in that, cleans storehouse (13) be respectively arranged with vacuum-pumping tube (18), vacuum degree measuring instrument (19) and observation window (20) at vacuum reaction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320809071.7U CN203664276U (en) | 2013-12-11 | 2013-12-11 | Lead frame vacuum reaction washing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320809071.7U CN203664276U (en) | 2013-12-11 | 2013-12-11 | Lead frame vacuum reaction washing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203664276U true CN203664276U (en) | 2014-06-25 |
Family
ID=50960610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320809071.7U Expired - Fee Related CN203664276U (en) | 2013-12-11 | 2013-12-11 | Lead frame vacuum reaction washing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203664276U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107123587A (en) * | 2016-09-23 | 2017-09-01 | 深圳市复德科技有限公司 | Plasma cleaner |
| CN109761003A (en) * | 2019-03-12 | 2019-05-17 | 无锡奥威赢科技有限公司 | Device for transporting objects, material cleaning equipment and method |
-
2013
- 2013-12-11 CN CN201320809071.7U patent/CN203664276U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107123587A (en) * | 2016-09-23 | 2017-09-01 | 深圳市复德科技有限公司 | Plasma cleaner |
| CN109761003A (en) * | 2019-03-12 | 2019-05-17 | 无锡奥威赢科技有限公司 | Device for transporting objects, material cleaning equipment and method |
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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: 20140625 Termination date: 20151211 |
|
| EXPY | Termination of patent right or utility model |