CN203602756U - External charger with electrically precise control function for crystal growing furnaces - Google Patents
External charger with electrically precise control function for crystal growing furnaces Download PDFInfo
- Publication number
- CN203602756U CN203602756U CN201320697950.5U CN201320697950U CN203602756U CN 203602756 U CN203602756 U CN 203602756U CN 201320697950 U CN201320697950 U CN 201320697950U CN 203602756 U CN203602756 U CN 203602756U
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- CN
- China
- Prior art keywords
- crystal growing
- guide rail
- charging
- conveying belt
- blanking groove
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model relates to an external charger with an electrically precise control function for crystal growing furnaces. The external charger with the electrically precise control function for the crystal growing furnaces comprises a movable cart, a charging bucket installed on the movable cart, a conveying belt arranged in the charging bucket, and a feeding motor used for driving the conveying belt, wherein an upwards inclined return cavity and a discharge tube located on the same axis with the return cavity are opened and arranged on the sidewall of the charging bucket respectively; both of the return cavity and the discharge tube are communicated with the charging bucket; a blanking groove return guide rail extending out of the orifice of the discharge tube is arranged at the bottom of the return cavity; the blanking groove return guide rail is arranged below the conveying belt; a blanking groove is connected to the blanking groove return guide rail in a rolling manner; a recovery hand wheel used for pushing the blanking groove to move on the blanking groove return guide rail is installed on the outer sidewall of the return cavity; the end part of the discharge tube is butted with a gate valve. The external charger with the electrically precise control function for the crystal growing furnaces is capable of realizing external charge for a plurality of the crystal growing furnaces independently, fast in charge speed, and accurate in control on feeding by virtue of the conveying belt.
Description
Technical field
The utility model relates to crystal growing furnace, especially a kind of electronic accurate outside feeder of crystal growing furnace of controlling.
Background technology
Be in crystal growing furnace field, in phase crystal growing furnace, feed in raw material at present, great majority adopt hand-fed, manually aim at the opening for feed of crystal growing furnace with the discharge port of funnelform charging basket, during due to employing hand-fed, the uncontrollable amount that enters material, and the material adding is packing phenomenon, cause the inhomogeneous phenomenon of blanking, thereby cause the interior material reaction of stove inhomogeneous.
Summary of the invention
The technical problems to be solved in the utility model is: in order to overcome the problem of above-mentioned middle existence, provide a kind of electronic accurate outside feeder of crystal growing furnace of controlling, its project organization rationally and can realize the object of self-feeding.
The utility model solves the technical scheme that its technical problem adopts: a kind of electronic accurate outside feeder of crystal growing furnace of controlling, be used for being arranged on crystal growing furnace charging opening place, crystal growing furnace charging opening place is provided with slide valve, comprise mobile handcart, be arranged on charging basket on mobile handcart and be located at conveying belt in charging basket and for driving the feeding motor of conveying belt, on the sidewall of charging basket, offer respectively acclivitous reset cavity and with the discharge nozzle of reset cavity on same axis, reset cavity and discharge nozzle are all connected with charging basket, the bottom of reset cavity is provided with the charging conduit recovery guide rail that extends to discharging mouth of pipe place, charging conduit reclaims guide rail and is located at conveying belt below, charging conduit reclaims on guide rail and rolls and be connected with charging conduit, on the external sidewall of reseting cavity, be provided with for promoting charging conduit and reclaim recovery handwheel mobile on guide rail at charging conduit, end and the slide valve of discharge nozzle connect.
In order to realize rapid abutting joint, between the end of described discharge nozzle and slide valve, be connected by flange.
The beneficial effects of the utility model are: the described electronic accurate outside feeder of crystal growing furnace of controlling, adopt the feeder of this kind of design, the machine of can realizing carries out outside to many crystal growing furnaces and feeds in raw material, and feed rate is fast, utilizes conveying belt accurately to control feeding.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the electronic accurate one-piece construction schematic diagram of controlling the outside feeder of crystal growing furnace described in the utility model.
Accompanying drawing acceptance of the bid note is described below: 1, crystal growing furnace, 2, slide valve, 3, mobile handcart, 4, charging basket, 5, conveying belt, 6, feeding motor, 7, reset cavity, 8, discharge nozzle, 9, charging conduit reclaims guide rail, 10, charging conduit, 11, reclaim handwheel.
Embodiment
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, and basic structure of the present utility model is only described in a schematic way, and therefore it only shows the formation relevant with the utility model.
The electronic accurate outside feeder of crystal growing furnace of controlling as shown in Figure 1, be used for being arranged on crystal growing furnace 1 charging opening place, crystal growing furnace 1 charging opening place is provided with slide valve 2, comprise mobile handcart 3, be arranged on charging basket on mobile handcart 34 and be located at conveying belt 5 in charging basket 4 and for driving the feeding motor 6 of conveying belt 5, on the sidewall of charging basket 4, offer respectively acclivitous reset cavity 7 and the discharge nozzle 8 on same axis with reset cavity 7, discharge nozzle 8 is downward-sloping, reset cavity 7 and discharge nozzle 8 are all connected with charging basket 4, the bottom of reset cavity 7 is provided with the charging conduit recovery guide rail 9 that extends to 8 mouthfuls of places of discharge nozzle, charging conduit reclaims guide rail 9 and is located at conveying belt 5 belows, charging conduit reclaims on guide rail 9 and rolls and be connected with charging conduit 10, the front portion of charging conduit 10 is downward-sloping, on reset cavity 7 outer side walls, be provided with for promoting charging conduit 10 and reclaim recovery handwheel 11 mobile on guide rail 9 at charging conduit, between the end of discharge nozzle 8 and slide valve 2, be connected by flange.
The electronic accurate outside feeder of crystal growing furnace of controlling of the present utility model, in the time using this feeder, this feeder is connected by flange-interface and slide valve 2, before docking, can first carry out vacuumizing processing in feeder, exhaust after vacuum, open slide valve 2, rotate and reclaim handwheel 11, reclaiming handwheel 11 drives charging conduit 10 to reclaim on guide rail 9 and roll at charging conduit downwards, the front portion that is rolled into charging conduit 10 is stretched into crystal growing furnace 1 and is stopped operating after interior and reclaim handwheel 11, drive feeding motor 6, feeding motor 6 driving conveying belts 5 move, thereby by material in conveying belt 5 is sent into charging conduit 10, by the obliquity of charging conduit 10, thereby accurately fall in crystal growing furnace 1.
Take above-mentioned foundation desirable embodiment of the present utility model as enlightenment, by above-mentioned description, relevant staff can, not departing from the scope of this utility model technological thought, carry out various change and modification completely.The technical scope of this utility model is not limited to the content on specification sheets, must determine its technical scope according to claim scope.
Claims (2)
1. the electronic accurate outside feeder of crystal growing furnace of controlling, be used for being arranged on crystal growing furnace (1) charging opening place, crystal growing furnace (1) charging opening place is provided with slide valve (2), it is characterized in that: comprise mobile handcart (3), be arranged on the charging basket (4) on mobile handcart (3) and be located at conveying belt (5) in charging basket (4) and for driving the feeding motor (6) of conveying belt (5), on the sidewall of charging basket (4), offer respectively acclivitous reset cavity (7) and the discharge nozzle (8) on same axis with reset cavity (7), reset cavity (7) and discharge nozzle (8) are all connected with charging basket (4), the bottom of reset cavity (7) is provided with the charging conduit recovery guide rail (9) that extends to discharge nozzle (8) mouthful place, charging conduit reclaims guide rail (9) and is located at conveying belt (5) below, charging conduit reclaims upper rolling of guide rail (9) and is connected with charging conduit (10), on reset cavity (7) outer side wall, be provided with for promoting charging conduit (10) and reclaim the upper mobile recovery handwheel (11) of guide rail (9) at charging conduit, the end of discharge nozzle (8) and slide valve (2) connect.
2. the electronic accurate outside feeder of crystal growing furnace of controlling according to claim 1, is characterized in that: between the end of described discharge nozzle (8) and slide valve (2), be connected by flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320697950.5U CN203602756U (en) | 2013-11-06 | 2013-11-06 | External charger with electrically precise control function for crystal growing furnaces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320697950.5U CN203602756U (en) | 2013-11-06 | 2013-11-06 | External charger with electrically precise control function for crystal growing furnaces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203602756U true CN203602756U (en) | 2014-05-21 |
Family
ID=50715443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320697950.5U Withdrawn - After Issue CN203602756U (en) | 2013-11-06 | 2013-11-06 | External charger with electrically precise control function for crystal growing furnaces |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203602756U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103603056A (en) * | 2013-11-06 | 2014-02-26 | 江苏华盛天龙光电设备股份有限公司 | Electric precise-control external feeding device of crystal growing furnace |
| CN115369477A (en) * | 2022-09-26 | 2022-11-22 | 浙江求是半导体设备有限公司 | Crystal growth furnace repeated feeding device |
-
2013
- 2013-11-06 CN CN201320697950.5U patent/CN203602756U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103603056A (en) * | 2013-11-06 | 2014-02-26 | 江苏华盛天龙光电设备股份有限公司 | Electric precise-control external feeding device of crystal growing furnace |
| CN103603056B (en) * | 2013-11-06 | 2016-04-13 | 江苏华盛天龙光电设备股份有限公司 | A kind of electric precision controls the outside feeder of crystal growing furnace |
| CN115369477A (en) * | 2022-09-26 | 2022-11-22 | 浙江求是半导体设备有限公司 | Crystal growth furnace repeated feeding device |
| CN115369477B (en) * | 2022-09-26 | 2023-02-21 | 浙江求是半导体设备有限公司 | Crystal growth furnace repeated feeding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140521 Effective date of abandoning: 20160413 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |