CN202186723U - Conveyer for solar silicon chip - Google Patents
Conveyer for solar silicon chip Download PDFInfo
- Publication number
- CN202186723U CN202186723U CN 201120261467 CN201120261467U CN202186723U CN 202186723 U CN202186723 U CN 202186723U CN 201120261467 CN201120261467 CN 201120261467 CN 201120261467 U CN201120261467 U CN 201120261467U CN 202186723 U CN202186723 U CN 202186723U
- Authority
- CN
- China
- Prior art keywords
- control circuit
- solar silicon
- silicon wafers
- transmission
- roller bearing
- 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 conveyer for solar silicon chips, which comprises a transmission belt, a transmission roller and a recovery device conveyor belt sequentially and transversely arranged. The transmission roller is provided with a longitudinal transmission shuttle. The transmission roller is driven by a stepping motor. A first sensor and a second sensor are arranged between the transmission belt and the transmission roller. The transverse distance between the two sensors is greater than the dimension of a silicon chip in the transverse transmission direction. The two sensors are respectively connected with the signal input terminal of a control circuit. The signal output terminal of the control circuit is connected with the stepping motor. The intermittent rotation or the continuous rotation of the transmission roller driven by the stepping motor is controlled by the control circuit according to the signals emitted by the two sensors. The two sensors of the conveyer simultaneously detect a silicon chip and then emit signals. The control circuit outputs a control signal so as to enable the stepping motor to drive the continuous rotation of the transmission roller. Therefore, the silicon chip is conveyed to the recovery device and the lamination of silicon chips on the transmission roller is also avoided.
Description
Technical field
The utility model relates to the solar silicon wafers production facilities, is specifically related to a kind of solar silicon wafers transmitting device.
Background technology
Existing solar silicon wafers production facilities; Board like the WJ1000 model; The part that is used for the solar silicon wafers transmission is as shown in Figure 1, comprises transversely arranged successively feed belt 1, transmits roller bearing 2, regenerative apparatus belt conveyor 3, transmits to be vertically arranged with on the roller bearing 2 and transmits shuttle 4.Transmit roller bearing 2 by the roller bearing drive motor, the roller bearing CD-ROM drive motor is driven by the batch (-type) driving power.
Regenerative apparatus belt conveyor 3 is the abnormal condition that in transport process, occur in order to solve; Promptly, do not transmit on the shuttle 4 solar silicon wafers 12 when being sent to; But continue to transmit to the right from transmitting roller bearing 2, just reclaimed solar silicon wafers 12 get up by regenerative apparatus belt conveyor 3 this moment.If but solar silicon wafers 12 is parked on the transmission roller bearing 2 less than continuing biography to the right; Regenerative apparatus belt conveyor 3 just can't reclaim solar silicon wafers 12; And the solar silicon wafers 12 on the feed belt 1 is come constantly passing to the right, and solar silicon wafers 12 just stacks on transmission roller bearing 2.
The utility model content
The purpose of the utility model is to overcome the defective that exists in the prior art, and a kind of solar silicon wafers conveyer is provided, and it can prevent that the solar silicon wafers production facilities from the phenomenon of the unusual stack of solar silicon wafers taking place in transport process.
For realizing above-mentioned purpose, the technical scheme of the utility model has provided a kind of solar silicon wafers conveyer, comprises transversely arranged successively feed belt, transmits roller bearing, regenerative apparatus belt conveyor, and said transmission roller bearing is provided with vertical transmission shuttle; It is characterized in that; Said transmission roller bearing is by step motor drive; Between said feed belt and transmission roller bearing, be provided with the first sensor and second sensor; Transverse distance between said two sensors is greater than the size of solar silicon wafers lateral transport direction, and said two sensors are connected with the signal input part of control circuit respectively, and the control signal output ends of said control circuit is connected with stepping motor; Said control circuit is controlled said step motor drive transmission rolling shaft and is intermittently rotated or continuous rotation according to two signals that sensor sends.
For the ease of in time reminding operating personal to handle the failure problems in the solar silicon wafers transmission, be to be connected with combined aural and visual alarm as optimized technical scheme in the control signal output ends of said control circuit.
Recovering the transmission of solar silicon wafers for the ease of fault handling is had, further optimized technical scheme is, is connected with reset switch at the signal input part of said control circuit.
In order to adapt to the solar silicon wafers that transmits different size, also comprise as optimized technical scheme, be connected with stepping motor speed adjustment knob at the signal input part of said control circuit.
Design for simplified control circuit also comprises as optimized technical scheme, and said control circuit is control able to programme (PLC).
In order to prevent movement interference, or prevent that the sensor installation site from influencing the normal running of operating personal, also comprise as optimized technical scheme, the said first sensor and/or second sensor be installed in said transmission roller bearing below.
The advantage and the beneficial effect of the utility model are: whether this solar silicon wafers conveyer is through the sensor feed belt and transmit between the roller bearing and transmit these two positions, roller bearing top and exist solar silicon wafers to judge whether the solar silicon wafers transport process occurs unusually simultaneously, and transmits when unusual sensing solar silicon wafers.When both two sensors detect solar silicon wafers simultaneously and send signal; Control circuit output control model makes step motor drive transmit the lasting rotation of roller bearing; Thereby solar silicon wafers is sent in the regenerative apparatus, can avoids the lamination that solar silicon wafers takes place transmitting on the roller bearing.
Description of drawings
Fig. 1 is the structural representation of existing solar silicon wafers transmitting device;
Fig. 2 is the structural representation of the utility model solar silicon wafers transmitting device.
Among the figure: 1, feed belt; 2, transmit roller bearing; 3, regenerative apparatus belt conveyor; 4, vertically transmit shuttle; 5, stepping motor; 6, first sensor; 7, second sensor; 8, control circuit; 9, light crossing-signal; 10, reset switch; 11, stepping motor speed adjustment knob; 12, solar silicon wafers.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment, the specific embodiment of the utility model is further described.Following examples only are used for more clearly explaining the technical scheme of the utility model, and can not limit the protection domain of the utility model with this.
As shown in Figure 2, the utility model is a kind of solar silicon wafers conveyer, comprises transversely arranged successively feed belt 1, transmits roller bearing 2, regenerative apparatus belt conveyor 3, and said transmission roller bearing is provided with vertical transmission shuttle 4; Said transmission roller bearing 2 is driven by stepping motor 5; Between said feed belt 1 and transmission roller bearing 2, be provided with the first sensor 6 and second sensor 7; Transverse distance between said two sensors is greater than the size of solar silicon wafers 12 lateral transport directions; Said two sensors are connected with the signal input part of control circuit 8 respectively, and the control signal output ends of said control circuit 8 is connected with stepping motor 5; Said control circuit is controlled said stepping motor 5 and is driven transmission rolling shaft 2 intermittently rotation or continuous rotation according to two signals that sensor sends.
For the ease of in time reminding operating personal to handle the failure problems in the solar silicon wafers transmission, in the utility model, be to be connected with combined aural and visual alarm 9 in the control signal output ends of said control circuit 8 as preferred embodiment.
Recovering the transmission of solar silicon wafers for the ease of fault handling is had, further preferred embodiment is, in the utility model, is connected with reset switch 10 at the signal input part of said control circuit 8.
In order to adapt to the solar silicon wafers that transmits different size, in the utility model, also comprise as preferred embodiment, be connected with stepping motor speed adjustment knob 11 at the signal input part of said control circuit 8.
For the design of simplified control circuit, in the utility model, comprise also that said control circuit 8 is control able to programme (PLC) as preferred embodiment.
In order to prevent movement interference, or prevent that the sensor installation site from influencing the normal running of operating personal, in the utility model, also comprise as preferred embodiment, the said first sensor 6 and/or second sensor 7 be installed in said transmission roller bearing 2 below.
The above only is the preferred implementation of the utility model; Should be understood that; For those skilled in the art; Under the prerequisite that does not break away from the utility model know-why, can also make some improvement and retouching, these improvement and retouching also should be regarded as the protection domain of the utility model.
Claims (6)
1. a solar silicon wafers conveyer comprises transversely arranged successively feed belt, transmits roller bearing, regenerative apparatus belt conveyor, and said transmission roller bearing is provided with vertical transmission shuttle; It is characterized in that; Said transmission roller bearing is by step motor drive; Between said feed belt and transmission roller bearing, be provided with the first sensor and second sensor; Transverse distance between said two sensors is greater than the size of solar silicon wafers lateral transport direction, and said two sensors are connected with the signal input part of control circuit respectively, and the control signal output ends of said control circuit is connected with stepping motor; Said control circuit is controlled said step motor drive transmission rolling shaft and is intermittently rotated or continuous rotation according to two signals that sensor sends.
2. solar silicon wafers conveyer according to claim 1 is characterized in that, is connected with combined aural and visual alarm in the control signal output ends of said control circuit.
3. solar silicon wafers conveyer according to claim 2 is characterized in that, is connected with reset switch at the signal input part of said control circuit.
4. solar silicon wafers conveyer according to claim 1 is characterized in that, is connected with stepping motor speed adjustment knob at the signal input part of said control circuit.
5. solar silicon wafers conveyer according to claim 1 is characterized in that, said control circuit is control able to programme (PLC).
6. solar silicon wafers conveyer according to claim 1 is characterized in that, the said first sensor and/or second sensor be installed in said transmission roller bearing below.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120261467 CN202186723U (en) | 2011-07-22 | 2011-07-22 | Conveyer for solar silicon chip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120261467 CN202186723U (en) | 2011-07-22 | 2011-07-22 | Conveyer for solar silicon chip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202186723U true CN202186723U (en) | 2012-04-11 |
Family
ID=45918187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120261467 Expired - Fee Related CN202186723U (en) | 2011-07-22 | 2011-07-22 | Conveyer for solar silicon chip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202186723U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102738050A (en) * | 2012-06-18 | 2012-10-17 | 中国电子科技集团公司第四十八研究所 | Automatic silicon wafer conveying system for solar cell production line |
| CN112582501A (en) * | 2020-12-14 | 2021-03-30 | 张家港博佑光电科技有限公司 | Silicon solar cell RENA polycrystalline texturing processing method |
-
2011
- 2011-07-22 CN CN 201120261467 patent/CN202186723U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102738050A (en) * | 2012-06-18 | 2012-10-17 | 中国电子科技集团公司第四十八研究所 | Automatic silicon wafer conveying system for solar cell production line |
| CN102738050B (en) * | 2012-06-18 | 2015-01-28 | 中国电子科技集团公司第四十八研究所 | Automatic silicon wafer conveying system for solar cell production line |
| CN112582501A (en) * | 2020-12-14 | 2021-03-30 | 张家港博佑光电科技有限公司 | Silicon solar cell RENA polycrystalline texturing processing method |
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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: 20120411 Termination date: 20120722 |