CN209768122U - Paster SOT encapsulation product suction nozzle mechanism - Google Patents
Paster SOT encapsulation product suction nozzle mechanism Download PDFInfo
- Publication number
- CN209768122U CN209768122U CN201920174613.5U CN201920174613U CN209768122U CN 209768122 U CN209768122 U CN 209768122U CN 201920174613 U CN201920174613 U CN 201920174613U CN 209768122 U CN209768122 U CN 209768122U
- Authority
- CN
- China
- Prior art keywords
- suction nozzle
- guide shaft
- sot
- nozzle guide
- fixing block
- 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 discloses a suction nozzle mechanism of a chip SOT packaging product, which comprises a bush, a ball bush, a suction nozzle guide shaft, a compression spring, a spring stop block, a suction nozzle fixing block, a limiting ring, a gasket and a copper pipe; the middle part of the suction nozzle guide shaft is sequentially sleeved with a gasket, a ball bushing and a limiting ring from bottom to top, the bushing is sleeved outside the ball bushing, a compression spring is sleeved outside the bushing, a spring stop block is fixedly installed at the top end of the suction nozzle guide shaft, a suction nozzle fixing block clamps the lower part of the suction nozzle guide shaft tightly, and one end of a copper pipe is installed on the side end face of the suction nozzle fixing block and communicated with a suction nozzle at the lower part of the suction nozzle guide shaft. The utility model discloses it is high to have the equipment precision, and easy dismounting is swift, and maintenance cycle is short, and compatible range is wide, is superior to traditional suction nozzle mechanism, and applicable in the small-size product of the most different size specifications on the market, also for the paster SOT encapsulation product detection sorter of new generation provides reliable support, can improve the packaging efficiency of product by a wide margin.
Description
Technical Field
The utility model relates to a can be applied to small-size electronic product get material and transplant paster SOT encapsulation product suction nozzle mechanism of mechanism.
Background
Along with the development of science and technology, the size integration degree of electronic products is higher and higher, the requirements of people on the size of the electronic products are smaller and smaller, and the requirements on functions are more and stronger. Therefore, in order to meet social needs, the size of electronic parts is accelerating to be smaller and more powerful.
The smaller size of the electronic component means that a more precise electronic component suction nozzle is required when assembling the electronic product. The traditional plastic suction nozzle has the problems of large size and low positioning precision, and the problems are more obvious when the plastic suction nozzle is applied to electronic accessories with smaller sizes, so that the assembly efficiency of the electronic accessories is lower.
It can be seen that, the conventional plastic suction nozzle has been difficult to meet the application requirements in some fields, and the disadvantage of low precision is becoming more and more prominent. At present, in the field of factory equipment, in order to meet market requirements and customer requirements, more and more mechanical engineers of each enterprise design the style of their own suction nozzle according to the shape and the technological requirements of their products, so as to improve the assembly precision and the assembly efficiency of the products and improve the market competitiveness.
SUMMERY OF THE UTILITY MODEL
To this kind of current situation, the utility model aims at providing a paster SOT encapsulation product suction nozzle mechanism to improve SOT encapsulated electronic product's equipment precision and packaging efficiency.
For realizing above-mentioned technical purpose, reach above-mentioned technological effect, the utility model discloses a following technical scheme realizes:
A suction nozzle mechanism of a chip SOT packaging product comprises a bush, a ball bush, a suction nozzle guide shaft, a compression spring, a spring stop block, a suction nozzle fixing block, a limiting ring, a gasket and a copper pipe; the middle part of the suction nozzle guide shaft is sequentially sleeved with the gasket, the ball bushing and the limit ring from bottom to top, the gasket plays a role in buffering, the limit ring plays a role in limiting the ball bushing to move on the suction nozzle guide shaft, the bushing is sleeved outside the ball bushing and is used for realizing the upper and lower high-precision limit of the suction nozzle guide shaft, the compression spring is sleeved outside the bushing and is used for realizing the automatic reset of the suction nozzle guide shaft, the spring stop block is fixedly arranged at the top end of the suction nozzle guide shaft and plays a role in fixing the compression spring, the suction nozzle fixing block is clamped at the lower part of the suction nozzle guide shaft, the lower part of the suction nozzle guide shaft is a hollow suction nozzle, one end of the copper pipe is arranged on the side end face of the suction nozzle fixing block and penetrates through the suction nozzle fixing block and the lower part of the suction nozzle guide shaft to be, the suction nozzle of the suction nozzle guide shaft is subjected to vacuum suction and vacuum breaking.
Furthermore, the material of the suction nozzle guide shaft is grinding tool steel.
Furthermore, a side face of the lower portion of the suction nozzle guide shaft is provided with a trimming edge which plays a role in positioning and installing positions, and the suction nozzle guide shaft is convenient to disassemble and replace on the suction nozzle fixing block.
Furthermore, a screw is arranged on the suction nozzle fixing block, and the suction nozzle fixing block is clamped on the lower portion of the suction nozzle guide shaft through the screw.
Furthermore, an E-shaped shaft clamp is arranged at the top of the suction nozzle guide shaft, and the spring stop block is fixedly arranged at the top of the suction nozzle guide shaft through the E-shaped shaft clamp.
Furthermore, a suction nozzle rotation limiting rod parallel to the suction nozzle guide shaft is arranged on the suction nozzle fixing block and plays a role in limiting the rotation angle of the suction nozzle guide shaft.
furthermore, the gasket is made of wear-resistant polyurethane.
The utility model has the advantages that:
the suction nozzle of the utility model adopts the grinding tool steel to carry out fine processing to increase the positioning precision and the durability, the size of the head of the suction nozzle is reduced to the maximum extent according to the characteristics of small products, the intensity of the vacuum suction force is improved to the maximum extent, the characteristics that the suction nozzle needs to move up and down in the application are combined together, the assembly of parts is reduced, the accumulated tolerance zone is reduced, and the stability is enhanced; the size of the miniaturized Z-axis guide mechanism with the ball bush is utilized, the suction nozzle can automatically and quickly return to the ascending position by adopting the compression spring, the assembly mode of the mechanism is optimized, the suction nozzle is easy to maintain and replace, the shutdown time in the production process is shortened, and the requirement of small products in the market on the performance of the suction nozzle is met.
Practice test shows, the utility model discloses it is high to have the equipment precision, and easy dismounting is swift, and maintenance cycle is short, and compatible range is wide, is superior to traditional suction nozzle mechanism, and applicable in the small-size product of the most different size specifications on the market, also provides reliable support for new generation's paster SOT encapsulation product detection sorter, can improve the packaging efficiency of product by a wide margin.
The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings. The detailed description of the present invention is given by the following examples and the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:
Fig. 1 is a perspective view of the present invention;
Fig. 2 is a side view of the present invention;
Fig. 3 is an exploded view of the present invention.
Reference numbers in the figures: 1. the suction nozzle comprises a bushing, 2 ball bushings, 3 suction nozzle guide shafts, 4E-shaped shaft clamps, 5 compression springs, 6 spring stop blocks, 7 suction nozzle fixing blocks, 8 suction nozzle rotation limiting rods, 9 screws, 10 limiting rings, 12 gaskets and 13 copper pipes.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
Referring to fig. 1-3, a suction nozzle mechanism for a chip-on-board SOT packaged product includes a bush 1, a ball bush 2, a suction nozzle guide shaft 3, an E-shaped shaft clamp 4, a compression spring 5, a spring stopper 6, a suction nozzle fixing block 7, a suction nozzle rotation limiting rod 8, a screw 9, a limiting ring 10, a gasket 12 and a copper pipe 13; the suction nozzle guide shaft 3 is formed by finely processing grinding tool steel, the middle part of the suction nozzle guide shaft 3 is sequentially sleeved with the gasket 12, the ball bushing 2 and the limit ring 10 from bottom to top, the gasket 12 is made of wear-resistant polyurethane gasket for use and can play a role of buffering, the limit ring 10 plays a role of limiting the displacement of the ball bushing 2 on the suction nozzle guide shaft 3, the bushing 1 is sleeved outside the ball bushing 2 and is used for realizing the upper and lower high-precision limit of the suction nozzle guide shaft 3, the compression spring 5 is sleeved outside the bushing 1 and is used for realizing the automatic reset of the suction nozzle guide shaft 3, the spring stop block 6 is fixedly installed at the top end of the suction nozzle guide shaft 3 through the E-shaped shaft clamp 4 and plays a role of fixing the compression spring 5, and the suction nozzle fixing block 7 is clamped at the lower part of the suction nozzle guide shaft 3 through the screw 9, one side of 3 lower parts of suction nozzle guiding axle is provided with one and plays the side cut of location mounted position effect, and is convenient suction nozzle guiding axle 3 is in tear open on the suction nozzle fixed block 7 and trade, the lower part of suction nozzle guiding axle 3 is inside hollow suction nozzle, the one end of copper pipe 13 is installed on the side end face of suction nozzle fixed block 7, and pass suction nozzle fixed block 7 with the lower part intercommunication of suction nozzle guiding axle 3 is right the suction nozzle of suction nozzle guiding axle 3 plays the effect of vacuum absorption and broken vacuum, be provided with on the suction nozzle fixed block 7 one with suction nozzle guiding axle 3 is parallel the rotatory gag lever post 8 of suction nozzle plays the restriction suction nozzle guiding axle 3 rotation angle's effect.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a paster SOT encapsulation product suction nozzle mechanism which characterized in that: the suction nozzle guide device comprises a bush (1), a ball bush (2), a suction nozzle guide shaft (3), a compression spring (5), a spring stop block (6), a suction nozzle fixing block (7), a limiting ring (10), a gasket (12) and a copper pipe (13); the middle part of suction nozzle guiding axle (3) is overlapped by supreme lower in proper order and is equipped with gasket (12) ball bush (2) with spacing ring (10), bush (1) cover is established outside ball bush (2), compression spring (5) cover is established outside bush (1), spring dog (6) fixed mounting be in the top of suction nozzle guiding axle (3), suction nozzle fixed block (7) press from both sides tightly and are in the lower part of suction nozzle guiding axle (3), the lower part of suction nozzle guiding axle (3) is inside hollow suction nozzle, the one end of copper pipe (13) is installed on the side end face of suction nozzle fixed block (7), and pass suction nozzle fixed block (7) with the lower part intercommunication of suction nozzle guiding axle (3).
2. The nozzle mechanism for SOT packaging of a chip product according to claim 1, wherein: the suction nozzle guide shaft (3) is made of grinding tool steel.
3. the nozzle mechanism for SOT packaging of a chip product according to claim 1, wherein: and a side face of the lower part of the suction nozzle guide shaft (3) is provided with a trimming edge which plays a role in positioning and installing the position.
4. The nozzle mechanism for SOT packaging of a chip product according to claim 1, wherein: the suction nozzle fixing block (7) is provided with a screw (9), and the suction nozzle fixing block (7) is clamped on the lower portion of the suction nozzle guide shaft (3) through the screw (9).
5. The nozzle mechanism for SOT packaging of a chip product according to claim 1, wherein: the top of the suction nozzle guide shaft (3) is provided with an E-shaped shaft clamp (4), and the spring stop block (6) is fixedly arranged at the top of the suction nozzle guide shaft (3) through the E-shaped shaft clamp (4).
6. The nozzle mechanism for SOT packaging of a chip product according to claim 1, wherein: the suction nozzle fixing block (7) is provided with a suction nozzle rotary limiting rod (8) parallel to the suction nozzle guide shaft (3).
7. the nozzle mechanism for SOT packaging of a chip product according to claim 1, wherein: the gasket (12) is made of wear-resistant polyurethane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920174613.5U CN209768122U (en) | 2019-01-31 | 2019-01-31 | Paster SOT encapsulation product suction nozzle mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920174613.5U CN209768122U (en) | 2019-01-31 | 2019-01-31 | Paster SOT encapsulation product suction nozzle mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209768122U true CN209768122U (en) | 2019-12-10 |
Family
ID=68751165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920174613.5U Expired - Fee Related CN209768122U (en) | 2019-01-31 | 2019-01-31 | Paster SOT encapsulation product suction nozzle mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209768122U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109618550A (en) * | 2019-01-31 | 2019-04-12 | 苏州灿途智能装备有限公司 | A kind of patch SOT encapsulating products suction nozzle body |
-
2019
- 2019-01-31 CN CN201920174613.5U patent/CN209768122U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109618550A (en) * | 2019-01-31 | 2019-04-12 | 苏州灿途智能装备有限公司 | A kind of patch SOT encapsulating products suction nozzle body |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191210 Termination date: 20220131 |