CN209631597U - A kind of silicon wafer pretreatment screening plant - Google Patents
A kind of silicon wafer pretreatment screening plant Download PDFInfo
- Publication number
- CN209631597U CN209631597U CN201920201515.6U CN201920201515U CN209631597U CN 209631597 U CN209631597 U CN 209631597U CN 201920201515 U CN201920201515 U CN 201920201515U CN 209631597 U CN209631597 U CN 209631597U
- Authority
- CN
- China
- Prior art keywords
- cabinet
- screen tray
- screening plant
- silicon wafer
- sorting mechanism
- 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
Links
- 238000012216 screening Methods 0.000 title claims abstract description 36
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 title claims abstract description 31
- 229910052710 silicon Inorganic materials 0.000 title claims abstract description 31
- 239000010703 silicon Substances 0.000 title claims abstract description 31
- 238000000034 method Methods 0.000 claims abstract description 14
- 230000003139 buffering effect Effects 0.000 claims abstract description 13
- 230000001360 synchronised effect Effects 0.000 claims description 18
- 238000004080 punching Methods 0.000 claims 1
- 235000012431 wafers Nutrition 0.000 abstract description 24
- 239000011148 porous material Substances 0.000 abstract description 12
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Abstract
The utility model discloses a kind of silicon wafers to pre-process screening plant, silicon wafer pretreatment screening plant that can be traditional is when in use, since the screen tray pore size inside screening plant is fixed value, not only making screening plant, a screen tray is merely able to filter out the silicon wafer of specific standard when in use, but also the sieve pore inside screen tray is also relatively easy to blocked problem.Including cabinet and sorting mechanism on its interior, the enclosure top is provided with feed hopper, the feeding funnel bottom part is connected with the buffering bucket positioned at cabinet inside, the buffering bucket is internally provided with two blanking plates being obliquely installed, two blanking plate bottom ends connect discharge port, the directly below the discharge opening is provided with sorting mechanism, discharge belt is provided with immediately below the sorting mechanism, the discharge belt side is equipped with driving motor, the power supply positioned at the cabinet inside is installed above the driving motor, collecting box is installed in the case side wall.
Description
Technical field
The utility model relates to a kind of screening plant, specially a kind of silicon wafer pre-processes screening plant.
Background technique
Silicon wafer is screened when being pre-processed, and is screened and then needed using to specific screening plant.But
With screening plant, there are still certain defects when in use for existing silicon wafer pretreatment, since the screen tray aperture inside screening plant is big
Small is fixed value, and not only making screening plant, a screen tray is merely able to filter out the silicon wafer of specific standard when in use, but also sieves
Sieve pore inside disk is also relatively easy to be blocked.
Utility model content
The purpose of this utility model is to provide a kind of silicon wafers to pre-process screening plant, can solve traditional silicon wafer and locates in advance
Reason when in use, since the screen tray pore size inside screening plant is fixed value, not only makes screening plant with screening plant
A screen tray is merely able to filter out the silicon wafer of specific standard when in use, and the sieve pore inside screen tray is also relatively easy to be blocked
The problem of.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of silicon wafer pretreatment screening plant, including cabinet and sorting mechanism on its interior, the enclosure top
It is provided with feed hopper, the feeding funnel bottom part is connected with the buffering bucket positioned at cabinet inside, and the buffering bucket is internally provided with two
A blanking plate being obliquely installed, two blanking plate bottom ends connect discharge port, and the directly below the discharge opening is provided with screening machine
Structure, the sorting mechanism underface are provided with discharge belt, and the discharge belt side is equipped with driving motor, the drive
The power supply positioned at the cabinet inside is installed above dynamic motor, collecting box, the collecting box are installed in the case side wall
It is connected with the discharge belt, the chassis bottom is provided with bracket；
The sorting mechanism is made of three screen trays, and three described screen tray one end are respectively connected with Pneumatic extension bar, three institutes
It states Pneumatic extension bar one end to be connected with air pump, by the fixed plate of several equidistantly distributeds, movable plate inside the screen tray
It constitutes, is worn in the middle part of each movable plate and be connected to a shaft, synchronous belt, the synchronous belt are installed on the screen tray outer wall
One end is equipped with drive shaft, and the drive shaft is connected with the side motor being located on the screen tray outer wall, the every shaft
One end is connected with synchronous belt.
Preferably, it is electrical between driving motor, air pump and side motor respectively to pass through several conducting wires for the power supply
Connection.
Preferably, each described screen tray one end is fixed in cabinet by the telescopic spring bar being located on cabinet inner wall
Portion.
Preferably, the screen tray between Pneumatic extension bar and cabinet inner wall by being flexibly connected.
Preferably, constitute V-structure between the fixed plate and movable plate, and movable plate by synchronous belt and shaft with
It is rotatablely connected between screen tray inner wall.
The utility model has the beneficial effects that since buffering bucket is arranged in feeding funnel bottom part, and buffering bucket is internally provided with
Two inclined blanking plates enable silicon wafer effectively to avoid the case where damaging because of collision when entering cabinet inside screening.
Constitute due to the fixed plate inside screen tray and between movable plate V-structure, and movable plate by synchronous belt and
It is rotatablely connected between shaft and screen tray inner wall, it, can when silicon wafer screens inside the V-structure between fixed plate and movable plate
Rotated by side motor driven synchronous belt, so that movable plate be driven to rotate, realize to V-structure bottom opening diameter into
Row is adjusted, so that the caliber size of sieve pore can be from main regulation inside each screen tray, and can effectively prevent screening
In the process the case where sieve pore blockade.
Detailed description of the invention
In order to facilitate the understanding of those skilled in the art, the utility model will be further described below with reference to the accompanying drawings.
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model sorting mechanism structural schematic diagram；
Fig. 3 is the utility model screen tray structural schematic diagram；
In figure: 1, cabinet；2, feed hopper；3, buffering bucket；4, blanking plate；5, discharge port；6, sorting mechanism；7, discharging transmission
Band；8, driving motor；9, power supply；10, collecting box；11, bracket；12, screen tray；13, Pneumatic extension bar；14, air pump；15, fixed
Plate；16, movable plate；17, side motor；18, drive shaft；19, synchronous belt；20, shaft.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with embodiment, it is clear that described
Embodiment be only the utility model a part of the embodiment, instead of all the embodiments.Based on the reality in the utility model
Example is applied, all other embodiment obtained by those of ordinary skill in the art without making creative efforts all belongs to
In the range of the utility model protection.
It please refers to shown in Fig. 1-3, a kind of silicon wafer pretreatment screening plant, including cabinet 1 and screening on its interior
Mechanism 6 is provided with feed hopper 2 at the top of cabinet 1, and 2 bottom of feed hopper is connected with the buffering bucket 3 inside cabinet 1, buffering bucket 3
Two blanking plates being obliquely installed 4 are internally provided with, two 4 bottom ends of blanking plate connect discharge port 5, are arranged immediately below discharge port 5
There is sorting mechanism 6, discharge belt 7 is provided with immediately below sorting mechanism 6,7 side of discharge belt is equipped with driving motor 8,
The power supply 9 being equipped with inside cabinet 1 above driving motor 8, is equipped with collecting box 10 on 1 side wall of cabinet, collecting box 10 with
Discharge belt 7 is connected, and 1 bottom of cabinet is provided with bracket 11；
Sorting mechanism 6 is made of three screen trays 12, and three 12 one end of screen tray are respectively connected with Pneumatic extension bar 13, and three pneumatic
13 one end of telescopic rod is connected with air pump 14, by the fixed plate of several equidistantly distributeds 15, movable plate 16 inside screen tray 12
It constitutes, each 16 middle part of movable plate, which is worn, is connected to a shaft 20, and synchronous belt 19, synchronous belt 19 1 are equipped on 12 outer wall of screen tray
End is equipped with drive shaft 18, and drive shaft 18 is connected with the side motor 17 being located on 12 outer wall of screen tray, every 20 one end of shaft
It is connected with synchronous belt 19.
Power supply 9 is electrically connected between driving motor 8, air pump 14 and side motor 17 respectively by several conducting wires,
So that various components have enough power sources at runtime inside device.
Each 12 one end of screen tray is fixed on inside cabinet 1 by the telescopic spring bar being located on 1 inner wall of cabinet, so that sieve
The stability of disk 12 accesses guarantee.
Screen tray 12 between Pneumatic extension bar 13 and 1 inner wall of cabinet by being flexibly connected, the Pneumatic extension bar in screening process
13 is constantly flexible to drive the activity realization screening back and forth of screen tray 12 under the driving of air pump 14.
Constitute V-structure between fixed plate 15 and movable plate 16, and movable plate 16 by synchronous belt 19 and shaft 20 with
It is rotatablely connected between 12 inner wall of screen tray, it, can when silicon wafer screens inside the V-structure between fixed plate 15 and movable plate 16
It drives synchronous belt 19 to rotate by side motor 17, so that movable plate 16 be driven to rotate, realizes to V-structure bottom opening diameter
Size is adjusted, so that the caliber size of 12 inside sieve pore of each screen tray can be from main regulation, and can effectively prevent
Only in screening process the case where sieve pore blockade, and after completing screening, the volume filtered out by bottom screen tray 12 is minimum
Silicon wafer flow into collecting box 10 inside be collected, the silicon wafer that remaining screen tray 12 filters out be not necessarily to by screen tray 12 taking-up can receive
Collection, by expanding to V-structure bottom opening diameter and the silicon wafer filtered out on screen tray 12 directly can be fallen into receipts
10 internal gathering of header.
When the utility model is used, being assembled first to device, buffering bucket 3 is installed in 2 bottom of feed hopper, is being buffered
Sorting mechanism 6 is installed immediately below bucket 3, and 12 one end of each screen tray inside sorting mechanism 6 is fixed by telescopic spring bar
On 1 inner wall of cabinet, the other end is connected with Pneumatic extension bar 13, then installs discharge belt 7 in 6 bottom of sorting mechanism,
And 7 one end of discharge belt is connected with collecting box 10, device will need the silicon that screens when coming into operation, from feed hopper 2
Piece is put into inside cabinet 1, and silicon wafer is flowed into from discharge port 5 by two blanking plates 4 buffering inside buffering bucket 3 after investment and screened
Inside mechanism 6, first it is screened mechanism 6 and is internally located at the screen tray 12 of the top and screen, three screen trays 12 internal sieve pore from top to bottom
Diameter is sequentially reduced, and Pneumatic extension bar 13 is constantly flexible to drive screen tray under the driving of air pump 14 in screening process
12 activity realization screenings back and forth, due to constituting V-structure, and activity between the fixed plate 15 inside screen tray 12 and movable plate 16
Plate 16 between 12 inner wall of synchronous belt 19 and shaft 20 and screen tray by being rotatablely connected, when silicon wafer is in fixed plate 15 and movable plate 16
Between V-structure inside screening when, can by side motor 17 drive synchronous belt 19 rotate, to drive 16 turns of movable plate
Dynamic, V-structure bottom opening diameter is adjusted in realization, so that the caliber size of 12 inside sieve pore of each screen tray
It can be from main regulation, and the case where the sieve pore blockade in screening process can be effectively prevent, and after completing screening, by most
The smallest silicon wafer of the volume that lower section screen tray 12 filters out, which flows into inside collecting box 10, to be collected, the silicon wafer that remaining screen tray 12 filters out
It, can be directly by sieve by expanding to V-structure bottom opening diameter it is not necessary that the taking-up of screen tray 12 can be collected
The silicon wafer filtered out on disk 12 falls into 10 internal gathering of collecting box.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, also not limiting the utility model is only the specific embodiment.Obviously, according to this theory
The content of bright book can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably
The principles of the present invention and practical application are explained, so that skilled artisan be enable to better understand and utilize this
Utility model.The utility model is limited only by the claims and their full scope and equivalents.
Claims (5)
1. a kind of silicon wafer pre-processes screening plant, including cabinet (1) and sorting mechanism on its interior (6), feature exists
In cabinet (1) top is provided with feed hopper (2), and feed hopper (2) bottom is connected with positioned at the slow of cabinet (1) inside
Punching bucket (3), the buffering bucket (3) are internally provided with two blanking plates being obliquely installed (4), two blanking plate (4) bottom ends
It connects discharge port (5), is provided with sorting mechanism (6) immediately below the discharge port (5), setting immediately below the sorting mechanism (6)
Have discharge belt (7), discharge belt (7) side is equipped with driving motor (8), peace above the driving motor (8)
Equipped with the cabinet (1) internal power supply (9) is located at, collecting box (10), the collecting box are installed on cabinet (1) side wall
(10) it is connected with the discharge belt (7), cabinet (1) bottom is provided with bracket (11)；
The sorting mechanism (6) is made of three screen trays (12), and three described screen tray (12) one end are respectively connected with Pneumatic extension bar
(13), three described Pneumatic extension bar (13) one end are connected with air pump (14), and the screen tray (12) is internal by several etc.
The fixed plate (15) of spacing distribution, movable plate (16) are constituted, and are worn in the middle part of each movable plate (16) and are connected to a shaft
(20), it is equipped with synchronous belt (19) on screen tray (12) outer wall, described synchronous belt (19) one end is equipped with drive shaft (18), institute
It states drive shaft (18) and is connected with the side motor (17) being located on the screen tray (12) outer wall, every described shaft (20) one end
It is connected with synchronous belt (19).
2. a kind of silicon wafer according to claim 1 pre-processes screening plant, which is characterized in that the power supply (9) is if pass through
Dry root conducting wire is electrically connected between driving motor (8), air pump (14) and side motor (17) respectively.
3. a kind of silicon wafer according to claim 1 pre-processes screening plant, which is characterized in that each screen tray (12) one
It is internal that end is fixed on cabinet (1) by the telescopic spring bar being located on cabinet (1) inner wall.
4. a kind of silicon wafer according to claim 1 pre-processes screening plant, which is characterized in that the screen tray (12) passes through gas
It is flexibly connected between dynamic telescopic rod (13) and cabinet (1) inner wall.
5. a kind of silicon wafer according to claim 1 pre-processes screening plant, which is characterized in that the fixed plate (15) and work
V-structure is constituted between movable plate (16), and movable plate (16) passes through synchronous belt (19) and shaft (20) and screen tray (12) inner wall
Between be rotatablely connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920201515.6U CN209631597U (en) | 2019-02-15 | 2019-02-15 | A kind of silicon wafer pretreatment screening plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920201515.6U CN209631597U (en) | 2019-02-15 | 2019-02-15 | A kind of silicon wafer pretreatment screening plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209631597U true CN209631597U (en) | 2019-11-15 |
Family
ID=68493481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920201515.6U Expired - Fee Related CN209631597U (en) | 2019-02-15 | 2019-02-15 | A kind of silicon wafer pretreatment screening plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209631597U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111701654A (en) * | 2020-06-18 | 2020-09-25 | 赣州智晟知识产权咨询服务有限公司 | Crushing and sorting device for neodymium iron boron primary cast sheets |
| CN113786999A (en) * | 2021-09-15 | 2021-12-14 | 王晓鹏 | A specification sieving mechanism for honeysuckle |
-
2019
- 2019-02-15 CN CN201920201515.6U patent/CN209631597U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111701654A (en) * | 2020-06-18 | 2020-09-25 | 赣州智晟知识产权咨询服务有限公司 | Crushing and sorting device for neodymium iron boron primary cast sheets |
| CN113786999A (en) * | 2021-09-15 | 2021-12-14 | 王晓鹏 | A specification sieving mechanism for honeysuckle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 243000 Tianjin Road, Ma'anshan, Ma'anshan City, Anhui Province, undertake industrial transfer demonstration park, No. 1505 Patentee after: Anhui Zhidian Power Technology Co.,Ltd. Address before: No. 1505 Tianjin Road, Maanshan City, Anhui Province, 243000 Industrial Transfer Demonstration Zone Patentee before: ANHUI UZON PHOTOVOLTAIC TECHNOLOGY Co.,Ltd. |
|
| 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: 20191115 |