CN114472157A - Screening mechanism for processing high-purity fused quartz - Google Patents
Screening mechanism for processing high-purity fused quartz Download PDFInfo
- Publication number
- CN114472157A CN114472157A CN202111645317.7A CN202111645317A CN114472157A CN 114472157 A CN114472157 A CN 114472157A CN 202111645317 A CN202111645317 A CN 202111645317A CN 114472157 A CN114472157 A CN 114472157A
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- Prior art keywords
- box
- screening
- workbench
- purity fused
- fused quartz
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Classifications
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- 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
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
- B07B1/36—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens jigging or moving to-and-fro in more than one direction
-
- 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
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
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- 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
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
Landscapes
- Sampling And Sample Adjustment (AREA)
- Glass Melting And Manufacturing (AREA)
Abstract
The invention relates to a screening mechanism for processing high-purity fused quartz, which comprises a workbench, at least four support legs fixedly arranged at the bottom of the workbench, a second support plate, a first support plate and a second support plate, wherein the second support plate is fixedly arranged on the workbench through the first support plate, a discharge box penetrating through the second support plate and fixedly connected with the second support plate is arranged on the second support plate, a discharge hole communicated with the discharge box is arranged at the bottom of the discharge box, an intermittent discharging structure and a screening structure are arranged at the inner side of the discharge box, the screening structure is arranged on the workbench and is connected with a first driving structure arranged on the workbench through a reciprocating structure, materials to be screened can be automatically screened only by adding the materials to be screened to the inner side of the feeding structure, the automation degree is high, and the processing efficiency can be greatly improved, and reduce labor intensity of related workers.
Description
Technical Field
The invention relates to a screening mechanism, in particular to a screening mechanism for processing high-purity fused quartz.
Background
Quartz, a geological term commonly referred to as low temperature quartz (α -quartz), is the most widely distributed one of the minerals in the quartz family. The quartz in a broad sense also includes high temperature quartz (β -quartz), chrysolite, and the like. The main component is SiO2, which is colorless and transparent, often contains a small amount of impurity components, and becomes translucent or opaque crystals with hard texture. Quartz is a mineral resource with stable physical and chemical properties, and the crystal belongs to oxide minerals of trigonal systems. The quartz block is also called silica, and is mainly used as raw material for producing quartz sand (also called silica sand), as well as quartz refractory material and raw material for firing ferrosilicon.
And the quartz is required to be sieved after being ground so as to ensure the uniformity of the thickness, thereby providing the sieving mechanism for processing the high-purity fused quartz.
Disclosure of Invention
The invention aims to provide a screening mechanism for processing high-purity fused quartz, which solves the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a screening mechanism for processing high-purity fused quartz, comprising:
the device comprises a workbench and at least four support legs fixedly arranged at the bottom of the workbench;
the second backup pad, the second backup pad through first backup pad fixed mounting in on the workstation, install in the second backup pad and run through the second backup pad and fixed connection's ejection of compact case with it, the discharge gate that communicates with it is installed to ejection of compact bottom of the case portion, the inboard installation intermittent type blanking structure of ejection of compact case.
The screening structure is arranged on the workbench and is connected with a first driving structure arranged on the workbench through a reciprocating structure;
and the feeding structure is arranged on one side of the workbench and is communicated with the second supporting plate.
As a further scheme of the invention: intermittent type blanking structure including fixed mounting in go out the inboard receipts workbin of workbin, receive workbin one side or seted up the feed opening with the opposite side, receive workbin bottom seal sliding mounting have the intercommunication mouth, the lifting connect in install in go out the elevation structure on the workbin, receive the workbin intercommunication pay-off structure.
As a still further scheme of the invention: the lifting structure comprises an electric telescopic rod fixedly installed at the bottom of the discharging box, a movable shaft of the electric telescopic rod penetrates through the top of the discharging box and is fixedly connected with the lifting rod, an European distance sensor is installed at the top of the inner side of the discharging box, and the distance sensor is connected with the electric telescopic rod through a wire.
As a further scheme of the invention: the feeding structure comprises a conveying box which is arranged on one side of the workbench and fixed with the workbench and the discharging box, a material storage box is arranged at the end part of the conveying box, and the conveying box is communicated with the material receiving box through a communicating port;
the inner side of the conveying box is rotatably provided with a spiral conveying blade, and a rotating shaft of the spiral conveying blade is connected with a second driving structure fixedly arranged at the top of the conveying box.
As a still further scheme of the invention: the second driving structure comprises a second motor fixedly mounted at the top of the conveying box, and an output shaft of the second motor penetrates through the conveying box and is fixed with a rotating shaft of the spiral conveying blade.
As a still further scheme of the invention: sieving structure is including crossing the sieve case, cross sieve bottom of the case portion and evenly seted up a plurality of sieve meshes, cross the equal symmetry in sieve case both sides and install two sliding sleeve, sliding sleeve inboard slidable mounting has the guide bar, the cover is equipped with first spring on the guide bar, it connects to cross the sieve case reciprocating structure.
As a still further scheme of the invention: the reciprocating structure comprises two cams which are symmetrically and rotatably arranged on the workbench, and the two cams are matched with the two sides of the sieving box in a forced manner;
two equal fixed mounting of cam homonymy has the transfer line, two connect through first drive belt between the transfer line, and one of them cam connection first drive structure.
As a still further scheme of the invention: the first driving structure comprises a first motor fixedly mounted on the workbench, and an output shaft of the first motor is connected with a rotating shaft of the cam through a second transmission belt.
As a still further scheme of the invention: a first transmission belt is further arranged on the workbench and is located under the sieving box.
Compared with the prior art, the invention has the beneficial effects that: when the feeding structure works, the material is comfortably conveyed to the inner side of the discharging box for storage, and the material stored in the inner side of the discharging box is intermittently discharged to the inner side of the sieving structure through the discharging hole by the intermittent material lowering structure;
the driving structure works with the reciprocating structure when working, the reciprocating structure works to drive the screening structure to do reciprocating motion so as to screen the materials at the inner side of the thiophene structure, and the materials are completely added into the screening structure at one time under the intermittent blanking of the intermittent blanking, so that the screening efficiency is higher, the load of the screening structure is relatively smaller, the practical abrasion is reduced, and the service life is prolonged;
this application only needs to carry out automatic screening to the inboard material that adds required screening of pay-off structure, and degree of automation is higher, improvement machining efficiency that can be great to with in reducing relevant staff's the work.
Drawings
FIG. 1 is a schematic structural view of a screening mechanism for processing high purity fused silica.
Fig. 2 is a schematic structural view in another direction of fig. 1.
Fig. 3 is a partial cross-sectional view of fig. 2.
Fig. 4 is a partial structural diagram of a portion a in fig. 3.
In the figure: 1-workbench, 2-supporting legs, 3-transmission rods, 4-first springs, 5-sliding sleeves, 6-first transmission belts, 7-inclined grooves, 8-cams, 9-first motors, 10-screening boxes, 11-first supporting plates, 12-second supporting plates, 13-discharging boxes, 14-discharging ports, 15-second transmission belts, 16-electric telescopic rods, 17-second motors, 18-conveying boxes, 19-storage boxes, 20-spiral conveying blades, 21-stress plates, 22-movable shafts, 23-collecting boxes, 24-discharging ports, 25-communicating ports, 26-lifting plates and 27-screening holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In addition, an element of the present invention may be said to be "fixed" or "disposed" to another element, either directly on the other element or with intervening elements present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Referring to fig. 1 to 4, in an embodiment of the present invention, a screening mechanism for processing high purity fused silica includes:
the device comprises a workbench 1 and at least four support legs 2 fixedly arranged at the bottom of the workbench 1;
The screening structure is arranged on the workbench 1 and is connected with a first driving structure arranged on the workbench 1 through a reciprocating structure;
and the feeding structure is arranged on one side of the workbench 1 and is communicated with the second supporting plate 12.
In the embodiment of the invention, when the feeding structure works, materials are comfortably stored in the discharging box 13, and the materials stored in the discharging box 13 are intermittently discharged to the inner side of the sieving structure through the discharging hole 14 by the intermittent material lowering structure;
the driving structure works with the reciprocating structure when working, the reciprocating structure works to drive the screening structure to do reciprocating motion so as to screen the materials at the inner side of the thiophene structure, and the materials are completely added into the screening structure at one time under the intermittent blanking of the intermittent blanking, so that the screening efficiency is higher, the load of the screening structure is relatively smaller, the practical abrasion is reduced, and the service life is prolonged;
this application only needs to carry out automatic screening to the inboard material that adds required screening of pay-off structure, and degree of automation is higher, improvement machining efficiency that can be great to it is interior with in the work of reducing relevant staff.
In another embodiment of the present invention, the intermittent discharging structure includes a material receiving box 23 fixedly installed inside the discharging box 13, a discharging opening 24 is opened on one side or the other side of the material receiving box 23, a communication opening 25 is installed at the bottom of the material receiving box 23 in a sealing and sliding manner, the lifting mechanism 26 is connected to the lifting structure installed on the discharging box 13, and the material receiving box 23 is communicated with the feeding structure.
In the embodiment of the invention, the material is comfortable to the inner side of the material receiving box 23 through the feeding structure, and then the lifting structure drives the lifting 26 to vertically lift, so that the material is driven by the lifting 26 to synchronously lift, and after the material reaches the position of the discharging opening 24, the material is fed to the inner side of the discharging box 13 through the discharging opening 24 and falls to the inner side of the screening structure through the discharging opening 14.
In another embodiment of the present invention, the lifting structure includes an electric telescopic rod 16 fixedly installed at the bottom of the discharging box 13, a movable shaft 22 of the electric telescopic rod 16 penetrates through the top of the discharging box 13 and is fixedly connected with the lifting device 26, and an ohm distance sensor is installed at the top of the inner side of the discharging box 13 and is connected to the electric telescopic rod 16 through a wire.
In the embodiment of the invention, when the electric telescopic rod 16 works, the movable shaft 22 is driven to extend or retract, so that the lifting 26 is driven by the movable shaft 22 to vertically descend or ascend;
the distance sensor can monitor the height of the material inside the material receiving box 23 and drive the moving stroke of the movable shaft 22, so that most of the material in the material receiving box 23 is different from the moving stroke of the movable shaft 22, and the material can be discharged normally when the material is more or less.
In another embodiment of the present invention, the feeding structure comprises a conveying box 18 mounted on one side of the workbench 1 and fixed with the workbench 1 and the discharging box 13, a storage box 19 is mounted at an end of the conveying box 18, and the conveying box 18 is communicated with the receiving box 23 through a communication port 25;
the inner side of the conveying box 18 is rotatably provided with a spiral conveying blade 20, and a rotating shaft of the spiral conveying blade 20 is connected with a second driving structure fixedly arranged at the top of the conveying box 18.
In the embodiment of the invention, the material is put into the storage box 19, and the size of the storage box 19 can be correspondingly adjusted according to actual production requirements, and the material storage box is not symmetrically specifically limited;
the second driving structure drives the spiral conveying blade 20 to rotate during operation, and the spiral conveying blade 20 rotates to enable materials to be comfortable to the inner side of the material receiving box 23, so that conveying is relatively uniform and labor-saving through the spiral conveying blade 20.
In another embodiment of the present invention, the second driving structure comprises a second motor 17 fixedly mounted on the top of the conveying box 18, and an output shaft of the second motor 17 penetrates through the conveying box 18 and is fixed with the rotating shaft of the spiral conveying blade 20.
In the embodiment of the present invention, when the second motor 17 works, the output shaft of the output end drives the spiral conveying blade 20 to rotate;
the second motor 17 in this embodiment is a self-locking stepping motor, and certainly, other types corresponding to actual production requirements may be selected, which is not specifically limited in this application.
In another embodiment of the present invention, the sieving structure includes a sieving box 10, a plurality of sieve holes 27 are uniformly formed in the bottom of the sieving box 10, two sliding sleeves 5 are symmetrically installed on both sides of the sieving box 10, a guide rod is slidably installed inside the sliding sleeves 5, a first spring 4 is sleeved on the guide rod, and the sieving box 10 is connected to the reciprocating structure.
In the embodiment of the invention, the material storage box 19 is driven to vertically rise when the reciprocating structure works, the first spring 4 is pulled to rise through the first spring 4, so that the first spring 4 stores certain elastic potential energy, the sieving box 10 is driven to reset by releasing the stored elastic potential energy of the first spring 4 when the sieving box 10 is separated from the reciprocating structure, and the sieving box 10 vertically reciprocates, so that the sieving holes 27 sieve materials at the inner side of the sieving box 10.
In another embodiment of the present invention, the reciprocating structure comprises two cams 8 symmetrically and rotatably mounted on the worktable 1, and both of the cams 8 are matched with a force 21 fixedly mounted on both sides of the sieving box 10;
two 8 homonymies of cam all fixed mounting have the transfer line 3, two connect through first drive belt 6 between the transfer line 3, and one of them cam 8 connects first drive structure.
In the embodiment of the invention, when the first driving structure works, one cam 8 is driven to rotate, and when one sliding sleeve 5 rotates, the other cam 8 is driven to rotate through the first transmission belt 6;
when the convex part of the cam 8 rotates to face to a stress 21, the screening box 10 is jacked up by the stress 21, and when the convex part of the cam 8 is far away from the stress 21, the screening box 10 is vertically descended by releasing the elastic potential energy of the first spring 4 and the self-generated gravity of the screening box 10;
under the continuous rotation of the cam 8, the sieving box 10 is driven to reciprocate, so that the materials are sieved.
In another embodiment of the present invention, the first driving structure comprises a first motor 9 fixedly mounted on the working table 1, and an output shaft of the first motor 9 is connected to a rotating shaft of the cam 8 through a second transmission belt 15.
In the embodiment of the invention, when the first motor 9 works, the output shaft of the conveying end is driven to rotate, and when the conveying shaft rotates, the second conveying belt 15 drives the cam 8 to rotate through the second conveying belt;
the type of the first motor 9 in this embodiment is not specifically limited in this application.
In another embodiment of the present invention, a first transmission belt 7 is further disposed on the working table 1, and the first transmission belt 7 is located right below the sieving box 10.
In the embodiment of the invention, the material falls onto the first transmission belt 7 after being screened by the screening box 10, and is guided by the first transmission belt 7 to be discharged from one direction for collection.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present specification describes embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and it is to be understood that all embodiments may be combined as appropriate by one of ordinary skill in the art to form other embodiments as will be apparent to those of skill in the art from the description herein.
Claims (9)
1. The screening mechanism for processing the high-purity fused quartz is characterized by comprising the following components in parts by weight:
the device comprises a workbench (1) and at least four support legs (2) fixedly arranged at the bottom of the workbench (1);
second backup pad (12), second backup pad (12) through first backup pad (11) fixed mounting in on workstation (1), install on second backup pad (12) and run through second backup pad (12) and fixed connection's ejection of compact case (13) with it, discharge gate (14) of intercommunication with it are installed to ejection of compact case (13) bottom, the inboard installation intermittent type blanking structure of ejection of compact case (13).
The screening structure is arranged on the workbench (1) and is connected with a first driving structure arranged on the workbench (1) through a reciprocating structure;
the feeding structure is arranged on one side of the workbench (1) and communicated with the second supporting plate (12).
2. The screening mechanism for processing high-purity fused quartz according to claim 1, wherein the intermittent blanking structure comprises a material receiving box (23) fixedly mounted inside the material discharging box (13), a blanking opening (24) is formed in one side or the other side of the material receiving box (23), a communication opening (25) is hermetically and slidably mounted at the bottom of the material receiving box (23), the lifting structure is connected to the lifting structure mounted on the material discharging box (13), and the material receiving box (23) is communicated with the material feeding structure.
3. The screening mechanism for processing high-purity fused quartz according to claim 2, wherein the lifting structure comprises an electric telescopic rod (16) fixedly mounted at the bottom of the discharging box (13), a movable shaft (22) of the electric telescopic rod (16) penetrates through the top of the discharging box (13) and is fixedly connected with the lifting device (26), and an ohm distance sensor is mounted at the top of the inner side of the discharging box (13) and is connected with the electric telescopic rod (16) through a lead.
4. The screening mechanism for processing the high-purity fused quartz according to claim 2, wherein the feeding structure comprises a conveying box (18) which is arranged at one side of the workbench (1) and is fixed with the workbench (1) and the discharging box (13), a storage box (19) is arranged at the end part of the conveying box (18), and the conveying box (18) is communicated with the receiving box (23) through a communication port (25);
the inner side of the conveying box (18) is rotatably provided with a spiral conveying blade (20), and a rotating shaft of the spiral conveying blade (20) is connected with a second driving structure fixedly arranged at the top of the conveying box (18).
5. The screening mechanism for processing high purity fused silica according to claim 4, wherein the second driving structure comprises a second motor (17) fixedly mounted on the top of the conveying box (18), and an output shaft of the second motor (17) penetrates through the conveying box (18) and is fixed with a rotating shaft of the spiral conveying blade (20).
6. The screening mechanism for processing high-purity fused quartz according to claim 2, wherein the screening structure comprises a screening box (10), a plurality of screen holes (27) are uniformly formed in the bottom of the screening box (10), two sliding sleeves (5) are symmetrically mounted on two sides of the screening box (10), guide rods are slidably mounted on the inner sides of the sliding sleeves (5), first springs (4) are sleeved on the guide rods, and the screening box (10) is connected with the reciprocating structure.
7. The screening mechanism for processing high-purity fused quartz according to claim 6, wherein the reciprocating structure comprises two cams (8) which are symmetrically and rotatably arranged on the worktable (1), and the two cams (8) are matched with the stress (21) fixedly arranged on the two sides of the screening box (10);
two equal fixed mounting in cam (8) homonymy has transfer line (3), two connect through first drive belt (6) between transfer line (3), and one of them cam (8) are connected first drive structure.
8. The screening mechanism for processing high-purity fused quartz according to claim 7, wherein the first driving mechanism comprises a first motor (9) fixedly mounted on the worktable (1), and an output shaft of the first motor (9) is connected with a rotating shaft of the cam (8) through a second transmission belt (15).
9. The screening mechanism for processing high-purity fused quartz according to claim 6, wherein the workbench (1) is further provided with a first transmission belt (7), and the first transmission belt (7) is positioned right below the screening box (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111645317.7A CN114472157B (en) | 2021-12-29 | 2021-12-29 | Screening mechanism for high-purity fused quartz processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111645317.7A CN114472157B (en) | 2021-12-29 | 2021-12-29 | Screening mechanism for high-purity fused quartz processing |
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| Publication Number | Publication Date |
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| CN114472157A true CN114472157A (en) | 2022-05-13 |
| CN114472157B CN114472157B (en) | 2023-07-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111645317.7A Active CN114472157B (en) | 2021-12-29 | 2021-12-29 | Screening mechanism for high-purity fused quartz processing |
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| CN214555140U (en) * | 2020-12-31 | 2021-11-02 | 广西军泰建材有限公司 | Premixing mortar screening machine |
| CN214731805U (en) * | 2021-04-27 | 2021-11-16 | 邢台中大金属制品有限公司 | Automatic feeding device is used in production of accurate spiral straight nail |
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2021
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105253481A (en) * | 2015-09-25 | 2016-01-20 | 重庆长风化学工业有限公司 | Intermittent feeding device for adding 2-hydroxy-benzonitril |
| WO2018119656A1 (en) * | 2016-12-27 | 2018-07-05 | 深圳市玖创科技有限公司 | Graphite pulverization device for negative electrode material of portable lithium battery |
| CN108838084A (en) * | 2018-08-01 | 2018-11-20 | 芜湖孺子牛节能环保技术研发有限公司 | A kind of sieve for grain takes equipment |
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| CN213568506U (en) * | 2020-07-15 | 2021-06-29 | 邝伟 | Metallurgical vibration screening machine material feeding unit |
| CN214555140U (en) * | 2020-12-31 | 2021-11-02 | 广西军泰建材有限公司 | Premixing mortar screening machine |
| CN214731805U (en) * | 2021-04-27 | 2021-11-16 | 邢台中大金属制品有限公司 | Automatic feeding device is used in production of accurate spiral straight nail |
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| Publication number | Publication date |
|---|---|
| CN114472157B (en) | 2023-07-04 |
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