CN204271060U - A kind of silicon chip fetching device - Google Patents
A kind of silicon chip fetching device Download PDFInfo
- Publication number
- CN204271060U CN204271060U CN201420846995.9U CN201420846995U CN204271060U CN 204271060 U CN204271060 U CN 204271060U CN 201420846995 U CN201420846995 U CN 201420846995U CN 204271060 U CN204271060 U CN 204271060U
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- Prior art keywords
- silicon chip
- fetching device
- suction pipe
- pen
- write
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Abstract
This application discloses a kind of silicon chip fetching device, comprising: sucker; The first suction pipe be communicated with described sucker; What be communicated with described first suction pipe holds a writing brush or pen-write; With described the second suction pipe be communicated with that holds a writing brush or pen-write; Wherein, described second suction pipe upper end outer setting has gas flow modulation parts, described in the sidewall that holds a writing brush or pen-write be provided with air flow switch and scale, and described in the inside that holds a writing brush or pen-write be provided with independently gas flow modulation bead.A kind of silicon chip fetching device utilizing the application to provide, can carry out accurate adjustment to suction separately, reduces the fragmentation of silicon chip or secretly splits phenomenon, thus reduces production loss.
Description
Technical field
The utility model relates to technical field of solar batteries, more particularly, relates to a kind of silicon chip fetching device.
Background technology
Along with development in science and technology, rational exploitation and utilization renewable and clean energy resource is the effective way solving the problems such as fossil energy shortage, environmental pollution and greenhouse effect.Solar energy is inexhaustible, is one of desirable renewable and clean energy resource.For in the utilization of solar energy, solar cell is research field with fastest developing speed in recent years, most active, is subject to people and generally pays much attention to.
In the manufacture process of solar cell, strict requirement is had for craft sanitary, wherein, handling silicon chip of solar cell needs to use a kind of silicon chip fetching device, directly silicon chip is contacted to avoid staff, thus ensure the cleanliness factor of silicon chip, reduce the few sub-compound of silicon chip surface, strengthen the stability of conversion efficiency of solar cell.Operationally, be first connected with vaccum-pumping equipment by silicon chip fetching device, startup vacuumizes, hold with a hand quartz to hold a writing brush or pen-write, forefinger pins the perforate of vacuum switch, sucker is placed on silicon chip surface and picks up silicon chip, move to another bearing groove position, unclamp forefinger, complete silicon chip charge and discharge operations.
But, existing silicon chip fetching device can not carry out accurate adjustment to suction separately, not strong with the adaptability of the vaccum-pumping equipment being set to different vacuum pumping rate to the silicon chip of different size, so often load and unload silicon chip time because of suction too large, cause the fragmentation of silicon chip or secretly split phenomenon, causing damage to production.
Utility model content
For solving the problems of the technologies described above, the utility model provides a kind of silicon chip fetching device, can carry out accurate adjustment separately to suction, reduces the fragmentation of silicon chip or secretly splits phenomenon, thus reduces production loss.
The silicon chip fetching device that the utility model provides, comprising:
Sucker;
The first suction pipe be communicated with described sucker;
What be communicated with described first suction pipe holds a writing brush or pen-write;
With described the second suction pipe be communicated with that holds a writing brush or pen-write;
Wherein, described second suction pipe upper end outer setting has gas flow modulation parts, described in the sidewall that holds a writing brush or pen-write be provided with air flow switch and scale, and described in the inside that holds a writing brush or pen-write be provided with independently gas flow modulation bead.
Preferably, in above-mentioned silicon chip fetching device, described first suction pipe and described second suction pipe are hollow vacuum pipe.
Preferably, in above-mentioned silicon chip fetching device, the diameter of described first suction pipe be 4 millimeters to 6 millimeters, comprise endpoint value.
Preferably, in above-mentioned silicon chip fetching device, the diameter of described second suction pipe be 4 millimeters to 6 millimeters, comprise endpoint value.
Preferably, in above-mentioned silicon chip fetching device, described in the diameter that holds a writing brush or pen-write be 10 millimeters to 14 millimeters, comprise endpoint value.
Preferably, in above-mentioned silicon chip fetching device, described air flow switch is circular port.
Preferably, in above-mentioned silicon chip fetching device, the diameter of described air flow switch be 3 millimeters to 5 millimeters, comprise endpoint value.
Preferably, in above-mentioned silicon chip fetching device, the diameter of described gas flow modulation bead be 6.5 millimeters to 9.5 millimeters, comprise endpoint value.
Preferably, in above-mentioned silicon chip fetching device, the material of described gas flow modulation bead is polyethylene.
Preferably, in above-mentioned silicon chip fetching device, described in the material that holds a writing brush or pen-write be quartz.
As can be seen from technique scheme, in silicon chip fetching device provided by the utility model, described second suction pipe upper end outer setting has gas flow modulation parts, the described sidewall held a writing brush or pen-write is provided with air flow switch and scale, and described in the inside that holds a writing brush or pen-write be provided with independently gas flow modulation bead, described gas flow modulation parts can regulate the cross-sectional area of gas channel, realize the adjustment to suction size, and described gas flow modulation bead matches with described gas flow modulation parts, in the process regulating suction, described gas flow modulation bead can under suction, hold a writing brush or pen-write described in being suspended in inside, along with the change of suction, the scale place corresponding with suction can be suspended in, this makes it possible to arrange corresponding suction for Different Silicon chip size, avoid the excessive caused silicon chip fragmentation of suction or secretly split phenomenon, reduce production loss.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiment of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to the accompanying drawing provided.
The schematic diagram of a kind of silicon chip fetching device that Fig. 1 provides for the embodiment of the present application.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
A kind of silicon chip fetching device that the embodiment of the present application provides as shown in Figure 1, the schematic diagram of a kind of silicon chip fetching device that Fig. 1 provides for the embodiment of the present application.This silicon chip fetching device comprises:
Sucker 1;
The first suction pipe 2 be communicated with described sucker 1;
What be communicated with described first suction pipe 2 holds a writing brush or pen-write 3;
With described 3 the second suction pipes 4 be communicated with that hold a writing brush or pen-write;
Wherein, described second suction pipe 4 upper end outer setting has gas flow modulation parts 8, described in hold a writing brush or pen-write 3 sidewall be provided with air flow switch 5 and scale 6, and described in 3 inside that hold a writing brush or pen-write be provided with independently gas flow modulation bead 7.
In above-mentioned silicon chip fetching device, described second suction pipe 4 upper end outer setting has gas flow modulation parts 8, described hold a writing brush or pen-write 3 sidewall be provided with air flow switch 5 and scale 6, and described in 3 inside that hold a writing brush or pen-write be provided with independently gas flow modulation bead 7, described gas flow modulation parts 8 can regulate the cross-sectional area of gas channel, realize the adjustment to suction size, and described gas flow modulation bead 7 matches with described gas flow modulation parts 8, in the process regulating suction, described gas flow modulation bead 7 can under suction, hold a writing brush or pen-write described in being suspended in 3 inside, along with the change of suction, described gas flow modulation bead 7 can be suspended in the specific scale place corresponding with suction, this makes it possible to arrange corresponding scale for Different Silicon chip size, thus different suction is set for different silicon chips.Before to the operation of a collection of silicon chip, first regulate described gas flow modulation parts 8, make described gas flow modulation bead 7 be positioned at scale place corresponding to this batch of silicon chip, this makes it possible to avoid the fragmentation of the excessive silicon chip caused of suction or secretly split phenomenon, reduce production loss.
In above-mentioned silicon chip fetching device, described first suction pipe 2 and described second suction pipe 4 all can be preferably hollow vacuum pipe, so just can better ensure air-tightness, make the absorption of silicon chip more efficient.
In above-mentioned silicon chip fetching device, the diameter of described first suction pipe 2 can be preferably 4 millimeters to 6 millimeters, comprises endpoint value.The patency that gas circulates can be ensured like this, can ensure again the suction of silicon chip enough large.
In above-mentioned silicon chip fetching device, the diameter of described second suction pipe 4 can be preferably 4 millimeters to 6 millimeters, comprises endpoint value.The patency that gas circulates can be ensured like this, can ensure that again suction is enough large.
In above-mentioned silicon chip fetching device, described in hold a writing brush or pen-write 3 diameter can be preferably 10 millimeters to 14 millimeters, comprise endpoint value.So more meet base of principle of human engineering, suitable to holding, convenient operation.
In above-mentioned silicon chip fetching device, described air flow switch 5 can be preferably circular port.So just there is no corner angle, more meet base of principle of human engineering, thus the blocking airflow switch 5 making operating personnel more convenient when operating.
In above-mentioned silicon chip fetching device, the diameter of described air flow switch 5 can be preferably 3 millimeters to 5 millimeters, comprises endpoint value.The size of air flow switch 5 less like this can realize controlling more fast air-flow.
In above-mentioned silicon chip fetching device, the diameter of described gas flow modulation bead 7 can be preferably 6.5 millimeters to 9.5 millimeters, comprises endpoint value.Diameter like this with regard to making the diameter of described gas flow modulation bead 7 be greater than described first suction pipe 2 and described second suction pipe 4, thus can not fall in described first suction pipe 2 or described second suction pipe 4, and the diameter of described gas flow modulation bead 7 is greater than the diameter of described air flow switch 5, thus can not drop away from described air flow switch 5, hold a writing brush or pen-write described in the diameter ratio of described gas flow modulation bead 73 diameter little, facilitate described gas flow modulation bead 7 like this under airflow function, fluctuate freely holding a writing brush or pen-write in 3.
In above-mentioned silicon chip fetching device, the material of described gas flow modulation bead 7 can be preferably polyethylene.The application of this light material can make described gas flow modulation bead 7 more easily be suspended in the air, is more suitable for characterizing air velocity, thus can regulates more accurately suction.
In above-mentioned silicon chip fetching device, described in hold a writing brush or pen-write 3 material can be preferably quartz.It is high that quartz material has purity, resistant to elevated temperatures advantage, and contact with silicon chip and do not produce pollution, thus make silicon chip loading or unloading operation more clean.
Known by foregoing description, a kind of silicon chip fetching device that the embodiment of the present application provides, can carry out accurate adjustment to suction separately, reduces production loss, in addition, also can ensure the cleaning of silicon chip loading or unloading operation.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. a silicon chip fetching device, is characterized in that, comprising:
Sucker;
The first suction pipe be communicated with described sucker;
What be communicated with described first suction pipe holds a writing brush or pen-write;
With described the second suction pipe be communicated with that holds a writing brush or pen-write;
Wherein, described second suction pipe upper end outer setting has gas flow modulation parts, described in the sidewall that holds a writing brush or pen-write be provided with air flow switch and scale, and described in the inside that holds a writing brush or pen-write be provided with independently gas flow modulation bead.
2. silicon chip fetching device according to claim 1, is characterized in that, described first suction pipe and described second suction pipe are hollow vacuum pipe.
3. silicon chip fetching device according to claim 1, is characterized in that, the diameter of described first suction pipe be 4 millimeters to 6 millimeters, comprise endpoint value.
4. silicon chip fetching device according to claim 1, is characterized in that, the diameter of described second suction pipe be 4 millimeters to 6 millimeters, comprise endpoint value.
5. silicon chip fetching device according to claim 1, is characterized in that, described in the diameter that holds a writing brush or pen-write be 10 millimeters to 14 millimeters, comprise endpoint value.
6. the silicon chip fetching device according to any one of claim 1-5, is characterized in that, described air flow switch is circular port.
7. silicon chip fetching device according to claim 6, is characterized in that, the diameter of described air flow switch be 3 millimeters to 5 millimeters, comprise endpoint value.
8. silicon chip fetching device according to claim 1, is characterized in that, the diameter of described gas flow modulation bead be 6.5 millimeters to 9.5 millimeters, comprise endpoint value.
9. silicon chip fetching device according to claim 1, is characterized in that, the material of described gas flow modulation bead is polyethylene.
10. silicon chip fetching device according to claim 1, is characterized in that, described in the material that holds a writing brush or pen-write be quartz.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420846995.9U CN204271060U (en) | 2014-12-26 | 2014-12-26 | A kind of silicon chip fetching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420846995.9U CN204271060U (en) | 2014-12-26 | 2014-12-26 | A kind of silicon chip fetching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204271060U true CN204271060U (en) | 2015-04-15 |
Family
ID=52805909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420846995.9U Expired - Fee Related CN204271060U (en) | 2014-12-26 | 2014-12-26 | A kind of silicon chip fetching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204271060U (en) |
-
2014
- 2014-12-26 CN CN201420846995.9U patent/CN204271060U/en not_active Expired - Fee Related
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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: 20150415 Termination date: 20151226 |
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| EXPY | Termination of patent right or utility model |