CN110102479A - A kind of quartz wafer angle automatic sorting device - Google Patents
A kind of quartz wafer angle automatic sorting device Download PDFInfo
- Publication number
- CN110102479A CN110102479A CN201910478317.9A CN201910478317A CN110102479A CN 110102479 A CN110102479 A CN 110102479A CN 201910478317 A CN201910478317 A CN 201910478317A CN 110102479 A CN110102479 A CN 110102479A
- Authority
- CN
- China
- Prior art keywords
- cylinder
- quartz wafer
- screen plate
- support rod
- screening tank
- 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.)
- Pending
Links
- 239000010453 quartz Substances 0.000 title claims abstract description 57
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title claims abstract description 57
- 238000012216 screening Methods 0.000 claims abstract description 37
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 10
- 235000012431 wafers Nutrition 0.000 description 45
- 230000008901 benefit Effects 0.000 description 5
- 239000013078 crystal Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000011065 in-situ storage Methods 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012776 electronic material Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
- B07B13/04—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices according to size
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
- B07B13/04—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices according to size
- B07B13/05—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices according to size using material mover cooperating with retainer, deflector or discharger
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
- B07B13/14—Details or accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
- B07B13/14—Details or accessories
- B07B13/16—Feed or discharge arrangements
Landscapes
- Crystals, And After-Treatments Of Crystals (AREA)
Abstract
The invention discloses a kind of quartz wafer angle automatic sorting devices, including cabinet, screen plate and pedestal, the upper end of the pedestal is provided with column, support rod, adjust cylinder and rack, the upper end of the column is provided with cabinet, the left for adjusting cylinder and rack being set, the left for adjusting cylinder is arranged in the support rod, the left of support rod is arranged in the column, the support rod and the upper end for adjusting cylinder are provided with screen plate, the upper end left part of the screen plate offers sliding slot, the upper end right part of the screen plate offers screening tank, the inside two sides of the sliding slot offer mounting groove at the position of screening tank, the first cylinder is provided at position on the corresponding screen plate outside side wall of mounting groove.The present invention is by the first cylinder of setting and adjusts cylinder, solves the problems, such as not having the function of angular adjustment in quartz wafer sorting unit and often have residual quartz wafer that sorting can not be carried out to rest on device.
Description
Technical field
The present invention relates to quartz wafer screening installation technical field, specially a kind of quartz wafer angle automatic sorting dress
It sets.
Background technique
Quartz crystal is a kind of important electronic material, the quartz wafer cut in a certain direction, and quartz crystal not only has
There is piezoelectric effect, but also there is excellent mechanical property, electrology characteristic and temperature characterisitic, the resonator designed and produced with it,
Oscillator and filter etc..
But there are deficiencies below for existing technology:
1, in existing quartz wafer sorting unit, do not have the function of angular adjustment, influence the efficiency of assorting room.
2, in existing quartz wafer sorting unit, in device often have residual quartz wafer can not be sorted from
And rest on device, to influence working efficiency.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, originally practical to provide a kind of quartz wafer angle automatic sorting device, solve quartz-crystal
Not having the function of angular adjustment in piece sorting unit and often having residual quartz wafer can not carry out sorting stopping
Problem on device.
(2) technical solution
To achieve the above object, the invention provides the following technical scheme: a kind of quartz wafer angle automatic sorting device, including case
Body, screen plate and pedestal, the upper end of the pedestal are provided with column, support rod, adjust cylinder and rack, the column it is upper
End is provided with cabinet, the left for adjusting cylinder and rack being arranged in, and the left for adjusting cylinder, institute is arranged in the support rod
The left that support rod is arranged in column is stated, the support rod and the upper end for adjusting cylinder are provided with screen plate, the rack
It is internally provided with holder.
Preferably, the cabinet is internally provided with landing chamber, and the left end for sliding chamber is provided with the second cylinder, described
The piston end of second cylinder is provided with push plate, and the left lower of the cabinet is provided with discharge port, the discharge port and landing chamber
It communicates.
Preferably, the upper end of the rack is provided with sucker, and the upper end of the sucker is provided with holder, the screening
Rotary shaft, the upper end of the support rod and rotation axis connection are provided at the position of the corresponding support rod in the lower end of plate.
Preferably, the upper end left part of the screen plate offers sliding slot, and the upper end right part of the screen plate offers screening
Slot, and there are four screening tank at least opens up, the bore of the screening tank is different, the left end of the screening tank with sliding slot phase
It is logical.
Preferably, the inside two sides of the sliding slot offer mounting groove, the mounting groove at the position of screening tank
The first cylinder is provided at position on corresponding screen plate outside side wall.
Preferably, push plate is provided in the mounting groove, the piston end of first cylinder is each passed through corresponding
Screen plate is connect with push plate.
(3) beneficial effect
The present invention provides a kind of quartz wafer angle automatic sorting device, have it is following the utility model has the advantages that
(1) present invention adjusts cylinder by setting, is slid in chamber by the way that quartz wafer to be put into, by the activity of the second cylinder,
So that push plate pushes intracavitary quartz wafer is slid to the right, so that quartz wafer is fallen from discharge port into sliding slot
It is interior, by adjusting the work of cylinder, so that the right end portion of screen plate moves down, by rotary shaft, so that screen plate
The position of left end portion keep in situ so that the oblique angle of screen plate becomes larger, so that the quartz wafer in sliding slot is more
It is easy to carry out screening out of screening tank to skid off, to fall into corresponding holder, holder can be guaranteed by sucker
Stability, guarantee that quartz wafer is not in that can place multiple holders by rack, just the case where being scattered in ground
Holder in more rack upper end solves the problems, such as do not have the function of angular adjustment in quartz wafer sorting unit,
It has been provided simultaneously with and has guaranteed that quartz wafer is not in the benefit for being scattering into ground.
(2) present invention is by the first cylinder of setting, and after quartz wafer is fallen in sliding slot, quartz wafer can pass through screening
Slot carries out sorting work, due to the different size of the bore of screening tank, some quartz wafers can be stuck on screening tank, this
When, by the work of the first cylinder, so that the push plate on the first cylinder is mutually pushed, so that the stone in sliding slot
English chip can move left and right in sliding slot, to slide into screening tank, solve and often have in quartz wafer sorting unit
Residual quartz wafer can not carry out sorting to rest on problem on device, be provided simultaneously with that structure is simple, be easily installed
Benefit.
Detailed description of the invention
Fig. 1 is the structure chart of figure of the present invention；
Fig. 2 is screen plate structure chart in Fig. 1 of the present invention；
Fig. 3 is the structure chart of cabinet in Fig. 1 of the present invention；
Fig. 4 is A schematic enlarged-scale view in Fig. 2 of the present invention.
Appended drawing reference in figure are as follows: 1, cabinet；2, the first cylinder；3, screen plate；4, holder；5, sucker；6, rack；7,
Adjust cylinder；8, pedestal；9, support rod；10, column；11, rotary shaft；12, sliding slot；13, screening tank；14, the second cylinder；15,
Push plate；16, chamber is slid；17, discharge port；18, mounting groove.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
As shown in Figs 1-4, the present invention provides a kind of technical solution: a kind of quartz wafer angle automatic sorting device, including
Cabinet 1, screen plate 3 and pedestal 8, the upper end of pedestal 8 are provided with column 10, support rod 9, adjust cylinder 7 and rack 6, column
10 upper end is provided with cabinet 1, adjusts the left that rack 6 is arranged in cylinder 7, and the left side for adjusting cylinder 7 is arranged in support rod 9
The left of support rod 9 is arranged in side, column 10, and support rod 9 and the upper end for adjusting cylinder 7 are provided with screen plate 3, rack 6
It is internally provided with holder 4, being internally provided with for cabinet 1 slides chamber 16, and the left end for sliding chamber 16 is provided with the second cylinder 14, the
The piston end of two cylinders 14 is provided with push plate 15, and the left lower of cabinet 1 is provided with discharge port 17, discharge port 17 and landing chamber 16
It communicates, the upper end of rack 6 is provided with sucker 5, and the upper end of sucker 5 is provided with holder 4, the corresponding branch in the lower end of screen plate 3
Rotary shaft 11 is provided at the position of strut 9, the upper end of support rod 9 is connect with rotary shaft 11, and the upper end left part of screen plate 3 opens up
There is sliding slot 12, the upper end right part of screen plate 3 offers screening tank 13, slides in chamber 16 by the way that quartz wafer to be put into, by the
The activity of two cylinders 14, so that push plate 15 pushes to the right the quartz wafer slid in chamber 16, so that quartz wafer
It falls from discharge port 17 into sliding slot 12, by adjusting the work of cylinder 7, so that the right end portion of screen plate 3 is downward
It is mobile, by rotary shaft 11, so that the position of the left end portion of screen plate 3 keeps in situ, so that the oblique angle of screen plate 3 becomes
Greatly, so that the quartz wafer in sliding slot 12 is easier to carry out screening out of screening tank 13 to skid off, to fall into corresponding
Holder 4 in, can guarantee the stability of holder 4 by sucker 5, guarantee that quartz wafer is not in be scattered in ground
Situation can place multiple holders 4 by rack 6, convenient for the holder 4 of more 6 upper end of rack, solve quartz-crystal
Do not have the problem of function of angular adjustment in piece sorting unit, has been provided simultaneously with and has guaranteed that quartz wafer is not in be scattering into ground
The benefit in face, and there are four screening tank 13 at least opens up, the bore of screening tank 13 is different, the left end of screening tank 13 with cunning
Slot 12 communicates, and the inside two sides of sliding slot 12 offer mounting groove 18 at the position of screening tank 13, and mounting groove 18 is corresponding
It is provided with the first cylinder 2 at position on 3 outside side wall of screen plate, is provided with push plate 15 in mounting groove 18, works as quartz-crystal
After piece is fallen in sliding slot 12, quartz wafer can carry out sorting work by screening tank 13, since the bore of screening tank 13 is different
Sample size, therefore, some quartz wafers can be stuck on screening tank 13, at this moment, by the work of the first cylinder 2, so that
Push plate 15 on one cylinder 2 is mutually pushed, so that the quartz wafer in sliding slot 12 can move left and right in sliding slot 12
It is dynamic, to slide into screening tank 13, solves and often have residual quartz wafer in quartz wafer sorting unit and can not be divided
Choosing has been provided simultaneously with the benefit that structure is simple, is easily installed, the piston end of the first cylinder 2 to rest on the problem on device
Corresponding screen plate 3 is each passed through to connect with push plate 15.
Working principle: in the use of the present invention, sliding in chamber 16 by the way that quartz wafer to be put into, pass through the second cylinder 14
Activity, so that push plate 15 pushes to the right the quartz wafer slid in chamber 16, so that quartz wafer falls from discharge port 17
It drops into sliding slot 12, by adjusting the work of cylinder 7, so that the right end portion of screen plate 3 moves down, by rotary shaft 11,
So that the position of the left end portion of screen plate 3 keeps in situ, so that the oblique angle of screen plate 3 becomes larger, when quartz wafer falls to cunning
After in slot 12, quartz wafer can carry out sorting work by screening tank 13, due to the different size of the bore of screening tank 13, because
This, some quartz wafers can be stuck on screening tank 13, at this moment, by the work of the first cylinder 2, so that pushing away on the first cylinder 2
Plate 15 is mutually pushed, and the quartz wafer in sliding slot 12 is moved left and right in sliding slot 12, so that in sliding slot 12
Quartz wafer is easier to carry out screening out of screening tank 13 to skid off, and falls into corresponding holder 4, can by sucker 5
The stability for guaranteeing holder 4, can place multiple holders 4 by rack 6, convenient for the placement of more 6 upper end of rack
Box 4.
It can to sum up obtain, the present invention is by the first cylinder of setting 2 and adjusts cylinder 7, solves in quartz wafer sorting unit
Sorting can not be carried out to rest on asking on device by not having the function of angular adjustment and often having residual quartz wafer
Topic.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of quartz wafer angle automatic sorting device, including cabinet (1), screen plate (3) and pedestal (8), it is characterised in that:
The upper end of the pedestal (8) is provided with column (10), support rod (9), adjusts cylinder (7) and rack (6), the column (10)
Upper end be provided with cabinet (1), the adjusting cylinder (7) setting exists in the left of rack (6), support rod (9) setting
The left of cylinder (7) is adjusted, column (10) setting is in the left of support rod (9), the support rod (9) and adjusting cylinder
(7) upper end is provided with screen plate (3), and the rack (6) is internally provided with holder (4).
2. a kind of quartz wafer angle automatic sorting device according to claim 1, it is characterised in that: the cabinet (1)
Be internally provided with slide chamber (16), it is described slide chamber (16) left end be provided with the second cylinder (14), second cylinder
(14) piston end is provided with push plate (15), and the left lower of the cabinet (1) is provided with discharge port (17), the discharge port
(17) it is communicated with landing chamber (16).
3. a kind of quartz wafer angle automatic sorting device according to claim 1, it is characterised in that: the rack
(6) upper end is provided with sucker (5), and the upper end of the sucker (5) is provided with holder (4), the lower end phase of the screen plate (3)
It is provided with rotary shaft (11) at the position of corresponding support rod (9), the upper end of the support rod (9) is connect with rotary shaft (11).
4. a kind of quartz wafer angle automatic sorting device according to claim 1, it is characterised in that: the screen plate
(3) upper end left part offers sliding slot (12), and the upper end right part of the screen plate (3) offers screening tank (13), and screening tank
(13) there are four at least opening up, the bore of the screening tank (13) is different, and the left end of the screening tank (13) is and sliding slot
(12) it communicates.
5. a kind of quartz wafer angle automatic sorting device according to claim 4, it is characterised in that: the sliding slot (12)
Inside two sides offered at the position of screening tank (13) mounting groove (18), the corresponding screen plate of the mounting groove (18)
(3) it is provided at the position on outside side wall the first cylinder (2).
6. a kind of quartz wafer angle automatic sorting device according to claim 5, it is characterised in that: the mounting groove
(18) it is provided with push plate (15) in, the piston end of first cylinder (2) is each passed through corresponding screen plate (3) and push plate
(15) it connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910478317.9A CN110102479A (en) | 2019-06-03 | 2019-06-03 | A kind of quartz wafer angle automatic sorting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910478317.9A CN110102479A (en) | 2019-06-03 | 2019-06-03 | A kind of quartz wafer angle automatic sorting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110102479A true CN110102479A (en) | 2019-08-09 |
Family
ID=67493681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910478317.9A Pending CN110102479A (en) | 2019-06-03 | 2019-06-03 | A kind of quartz wafer angle automatic sorting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110102479A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111069050A (en) * | 2020-03-05 | 2020-04-28 | 绍兴易者科技有限公司 | High-efficient bearing ring sieving mechanism |
| CN111495763A (en) * | 2020-05-19 | 2020-08-07 | 山东省食品药品检验研究院 | Potato slitting sorter |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1569347A (en) * | 2003-07-24 | 2005-01-26 | 金华汇隆电子设备有限公司 | Automatic detection separator for quartz crystal resonator |
| CN104438090A (en) * | 2014-10-19 | 2015-03-25 | 耒阳市诚松有色金属再生有限公司 | Slag screening device of mineral separation boiler |
| CN104772288A (en) * | 2015-04-20 | 2015-07-15 | 浙江海洋学院 | Quartz wafer angle sorting machine |
| CN205236432U (en) * | 2015-12-07 | 2016-05-18 | 甘肃鼎丰马铃薯种业有限公司 | Potato sorter |
| CN208134665U (en) * | 2018-04-20 | 2018-11-23 | 青铜峡市瑞通支撑剂有限公司 | A kind of packing elevator of quartz sand |
| CN209968926U (en) * | 2019-06-03 | 2020-01-21 | 马鞍山荣泰科技有限公司 | Quartz wafer angle automatic separation device |
-
2019
- 2019-06-03 CN CN201910478317.9A patent/CN110102479A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1569347A (en) * | 2003-07-24 | 2005-01-26 | 金华汇隆电子设备有限公司 | Automatic detection separator for quartz crystal resonator |
| CN104438090A (en) * | 2014-10-19 | 2015-03-25 | 耒阳市诚松有色金属再生有限公司 | Slag screening device of mineral separation boiler |
| CN104772288A (en) * | 2015-04-20 | 2015-07-15 | 浙江海洋学院 | Quartz wafer angle sorting machine |
| CN205236432U (en) * | 2015-12-07 | 2016-05-18 | 甘肃鼎丰马铃薯种业有限公司 | Potato sorter |
| CN208134665U (en) * | 2018-04-20 | 2018-11-23 | 青铜峡市瑞通支撑剂有限公司 | A kind of packing elevator of quartz sand |
| CN209968926U (en) * | 2019-06-03 | 2020-01-21 | 马鞍山荣泰科技有限公司 | Quartz wafer angle automatic separation device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111069050A (en) * | 2020-03-05 | 2020-04-28 | 绍兴易者科技有限公司 | High-efficient bearing ring sieving mechanism |
| CN111495763A (en) * | 2020-05-19 | 2020-08-07 | 山东省食品药品检验研究院 | Potato slitting sorter |
| CN111495763B (en) * | 2020-05-19 | 2021-07-20 | 山东省食品药品检验研究院 | Potato slitting sorter |
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Application publication date: 20190809 |