CN115301543A - Raw material screening device for photoetching glass processing - Google Patents

Raw material screening device for photoetching glass processing Download PDF

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Publication number
CN115301543A
CN115301543A CN202210945153.8A CN202210945153A CN115301543A CN 115301543 A CN115301543 A CN 115301543A CN 202210945153 A CN202210945153 A CN 202210945153A CN 115301543 A CN115301543 A CN 115301543A
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CN
China
Prior art keywords
fixedly connected
hopper
filter plate
screw
rotatably connected
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Withdrawn
Application number
CN202210945153.8A
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Chinese (zh)
Inventor
赵瑞昆
高小良
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xuzhou Liangmeng Semiconductor Technology Co ltd
Original Assignee
Xuzhou Liangmeng Semiconductor Technology Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Xuzhou Liangmeng Semiconductor Technology Co ltd filed Critical Xuzhou Liangmeng Semiconductor Technology Co ltd
Priority to CN202210945153.8A priority Critical patent/CN115301543A/en
Publication of CN115301543A publication Critical patent/CN115301543A/en
Withdrawn legal-status Critical Current

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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
    • B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
    • B07B1/4636—Regulation of screen apertures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
    • B02C13/26—Details
    • B02C13/282—Shape or inner surface of mill-housings
    • B02C13/284—Built-in screens
    • 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
    • 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
    • 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
    • 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
    • B07B2201/00—Details applicable to machines for screening using sieves or gratings
    • B07B2201/04—Multiple deck screening devices comprising one or more superimposed screens

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  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Combined Means For Separation Of Solids (AREA)

Abstract

The invention relates to the technical field of glass processing, and discloses a raw material screening device for photoetching glass processing, which comprises a base and also comprises: a first screw assembly; a second screw assembly; a primary filtration assembly; a blanking assembly; a drive assembly; the receiving assembly is simple to operate and convenient to use, the filter screen does not need to be repeatedly replaced, and the practicability of the device is improved.

Description

Raw material screening device for photoetching glass processing
Technical Field
The invention relates to the technical field of glass processing, in particular to a raw material screening device for photoetching glass processing.
Background
The glass is formed by fusing silica and other chemical substances (the main production raw materials are soda ash, limestone and quartz), forms a continuous network structure when fused, and gradually increases in viscosity and hardens to crystallize silicate-type non-metallic materials during cooling. Glass has been widely used in our daily life due to its high hardness and good light transmittance, such as: the photoetching glass is a glass material which is developed rapidly in recent years, and has great potential in the technical field of microelectronic integration. The microstructure device prepared by the photoetching glass has good dielectric property, thermodynamic property and processability.
At present, the first step of the glass production process is to crush various production raw materials so as to facilitate later proportioning and heating for melting. Glass's raw materials smashes the in-process, because the limited reason of raw materials structure and mechanical crushing precision, particle size inequality in the powder after the raw materials is smashed, and the different of particle fineness can to a great extent decide product glass's quality, so carry out hierarchical screening with raw materials powder, the powder that obtains different fineness is with the glass of producing different quality grades respectively, this is the raw materials utilization maximize in the realization glass production process, the effective means of product profit maximize, and generally adopt in the current glass production to set up the different screens of a plurality of mesh diameters and carry out hierarchical screening, device space occupies greatly like this, the structure is complicated, production efficiency is lower.
Disclosure of Invention
The invention aims to provide a raw material screening device for processing photoetching glass, which is used for solving the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a photoetching is raw materials screening plant for glass processing, includes the base, fixedly connected with bracing piece on the base, fixedly connected with fixing hopper on the bracing piece, be provided with in the fixing hopper and vibrate the groove, vibrate inslot sliding connection has the slider, and fixedly connected with material pipe on the slider, material pipe one end fixedly connected with vibrate the hopper, the intraductal first spout that is provided with of material, sliding connection has first filter plate in the first spout, first spout one side is provided with the second spout, and sliding connection has the second filter plate in the second spout, and first filter plate stacks up the setting with the second filter plate, all be provided with the filtration pore subassembly that the multiunit evenly set up on first filter plate and the second filter plate, the filtration pore subassembly includes the multiunit filtration pore, and the filtration pore is by big to little arranging in proper order, filtration pore array orientation on the first filter plate sets up with the filtration pore array orientation on the second filter plate is perpendicular, still includes: the first screw rod component is connected to the first filter plate and controls the first filter plate to move; the second screw rod component is connected to the second filter plate and controls the second filter plate to move; the primary filtering component is connected in the oscillating hopper and is used for filtering impurities in the raw materials; the blanking assembly is connected in the fixed hopper and used for controlling the blanking of raw materials; the driving component is connected between the fixed hopper and the oscillating hopper and is used for driving the oscillating hopper to oscillate; connect and be used for carrying out categorised collection's receipts material subassembly to the raw materials on the base.
As a further scheme of the invention: first screw rod subassembly includes that fixed connection is connected with first double-threaded screw in the first link that vibrates hopper one side, rotates between the first link to be connected with first double-threaded screw, and first double-threaded screw both ends threaded connection has first drive block, rotates on the first drive block to be connected with first rotating connecting rod, and the first rotating connecting rod other end rotates to be connected on first link, and first link fixed connection is on first filter plate, first double-threaded screw one end is passed the first knob of first link fixedly connected with.
As a further scheme of the invention: the second screw rod subassembly includes that fixed connection is connected with the second link of vibrating hopper one side between the second link, rotates between the second link to be connected with second double-threaded screw, and second double-threaded screw both ends threaded connection has the second drive block, rotates on the second drive block to be connected with the second and rotates the connecting rod, and the second rotates the connecting rod other end and rotates to be connected on the second link, and second link fixed connection is on the second filter plate, second double-threaded screw one end is passed second mount fixedly connected with second knob.
As a further scheme of the invention: elementary filtering component is including rotating the second pivot of connection in vibrating the hopper, the stirring rod that the fixedly connected with multiunit evenly set up in the second pivot, vibrate hopper one side fixedly connected with second motor, the output shaft of second motor passes and vibrates hopper fixed connection in the second pivot, fixedly connected with filter screen in the vibration hopper.
As a further scheme of the invention: the blanking assembly comprises a fixed partition plate fixedly connected in the fixed hopper, a first blanking opening is formed in the fixed partition plate, a third sliding groove is formed in one side of the fixed partition plate, a movable partition plate is connected in the third sliding groove in a sliding mode, a second blanking opening matched with the first blanking opening is formed in the movable partition plate, and a handle fixedly connected with the fixed hopper is penetrated through one side of the movable partition plate.
As a further scheme of the invention: the driving assembly comprises a supporting frame fixedly connected to the fixing hopper, a third motor is fixedly connected to the supporting frame, an output shaft of the third motor penetrates through a rotating disc fixedly connected to the supporting frame, one end of a rocking handle is rotatably connected to a non-circle center position on the rotating disc, and the other end of the rocking handle is rotatably connected to the vibrating hopper.
As a still further scheme of the invention: the material receiving assembly comprises supporting blocks fixedly connected to the base, a first rotating shaft is connected between the supporting blocks in a rotating mode, a roller is fixedly connected to the first rotating shaft, a conveying belt is connected between the rollers, a plurality of groups of material receiving boxes are arranged on the conveying belt, a first motor is fixedly connected to one side of each supporting block, and an output shaft of the first motor penetrates through the supporting blocks and is fixedly connected to the first rotating shaft.
Compared with the prior art, the invention has the beneficial effects that: according to the sand receiving device, impurities in sand raw materials are primarily filtered through the primary filtering component, then the first filtering plate is controlled to move through the first screw rod component, meanwhile, the second filtering plate is controlled to move through the second screw rod component, so that the specification of the filtering holes formed by the first filtering plate and the second filtering plate in an overlapped mode is adjusted, after the adjustment is completed, the vibration hopper is driven to vibrate through the driving component, so that sand in the vibration hopper is vibrated and filtered, and then the filtered sand falls into the receiving component.
Drawings
FIG. 1 is a schematic structural view of a raw material sieving apparatus for processing a glass for lithography according to the present invention.
FIG. 2 is a front view of a raw material sieving apparatus for use in processing a photolithographic glass of the present invention.
FIG. 3 is a sectional view of a raw material sieving apparatus for use in processing a photolithographic glass in accordance with the present invention.
FIG. 4 is a first cross-sectional view of a raw material sieving apparatus for a process of producing a glass for lithography according to the present invention.
FIG. 5 is a second cross-sectional view of a raw material sieving apparatus for use in the process of producing a photolithographic glass.
FIG. 6 is a third sectional view of a raw material sieving apparatus for use in processing a photolithographic glass according to the present invention.
Fig. 7 is a partially enlarged view of point a in fig. 4.
Fig. 8 is a partially enlarged view of point B in fig. 5.
In the figure: 1-base, 2-supporting block, 3-first rotating shaft, 4-roller, 5-conveyor belt, 6-receiving box, 7-first motor, 8-supporting rod, 9-fixed hopper, 10-oscillating groove, 11-slider, 12-material pipe, 13-oscillating hopper, 14-first chute, 15-first filter plate, 16-second chute, 17-second filter plate, 18-filtering hole, 19-first connecting frame, 20-first fixing frame, 21-first double-head screw, 22-first driving block, 23-first rotating connecting rod, 24-first knob, 25-second connecting frame, 26-second fixing frame, 27-second double-head screw, 28-second driving block, 29-second rotating connecting rod, 30-second knob, 31-second rotating shaft, 32-stirring rod, 33-second motor, 34-filter screen, 35-fixed partition plate, 36-first blanking port, 37-third chute, 38-moving partition plate, 39-second blanking port, 40-handle, 32-stirring rod, 33-second motor, 34-filter screen, 35-fixed partition plate, 36-first blanking port, 37-third chute, 38-moving partition plate, 39-40-second handle component, 40-handle component, 43-48-first rocking handle component, 49-second receiving component, 48-second rocking handle component, and primary receiving component.
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 obtained by a person skilled in the art without making any inventive step based on the embodiments of the present invention shall fall within the scope of protection of the present invention, and the present invention shall be described in detail with reference to the accompanying drawings and embodiments.
Referring to fig. 1 to 8, in an embodiment of the present invention, a raw material screening device for lithography glass processing includes a base 1, a support rod 8 is fixedly connected to the base 1, a fixing hopper 9 is fixedly connected to the support rod 8, a vibration groove 10 is disposed in the fixing hopper 9, a slider 11 is slidably connected to the vibration groove 10, a material pipe 12 is fixedly connected to the slider 11, a vibration hopper 13 is fixedly connected to one end of the material pipe 12, a first chute 14 is disposed in the material pipe 12, a first filter plate 15 is slidably connected to the first chute 14, a second chute 16 is disposed on one side of the first chute 14, the second chute 16 is perpendicular to the first chute 14, a second filter plate 17 is slidably connected to the second chute 16, the first filter plate 15 and the second filter plate 17 are stacked, a plurality of sets of filter hole assemblies are uniformly disposed on the first filter plate 15 and the second filter plate 17, each filter hole assembly includes a plurality of filter holes 18, the filter holes 18 are sequentially arranged from large to small, an arrangement direction of the filter holes 18 on the first filter plate 15 is perpendicular to an arrangement direction of the second filter plate 17, and the device further includes: a first screw assembly 45 connected to the first filter plate 15 for controlling the movement of the first filter plate 15; a second screw assembly 46 connected to the second filter plate 17 for controlling the movement of the second filter plate 17; a primary filtering component 47 connected in the oscillating hopper 13 and used for filtering impurities in the raw materials; a blanking assembly 48 connected in the fixed hopper 9 and used for controlling the blanking of raw materials; a driving assembly 49 connected between the fixed hopper 9 and the vibrating hopper 13 for driving the vibrating hopper 13 to vibrate; the receiving assembly 50 is connected to the base 1 and used for classifying and collecting raw materials, impurities in sand raw materials are primarily filtered through the primary filtering assembly 47, then the first screw assembly 45 controls the first filtering plate 15 to move, meanwhile the second screw assembly 46 controls the second filtering plate 17 to move, so that the specification of the filtering holes 18 formed by overlapping the first filtering plate 15 and the second filtering plate 17 is adjusted, after the adjustment is completed, the driving assembly 49 drives the vibration hopper 13 to vibrate, so that sand in the vibration hopper 13 is vibrated and filtered, and then the filtered sand falls into the receiving assembly 50.
In a situation of this embodiment, please refer to fig. 1 to 8, the first screw assembly 45 includes a first fixing frame 20 fixedly connected to one side of the oscillating hopper 13, a first double-headed screw 21 is rotatably connected between the first fixing frames 20, two ends of the first double-headed screw 21 are in threaded connection with a first driving block 22, a first rotating connecting rod 23 is rotatably connected to the first driving block 22, the other end of the first rotating connecting rod 23 is rotatably connected to the first connecting frame 19, the first connecting frame 19 is fixedly connected to the first filter plate 15, one end of the first double-headed screw 21 passes through a first knob 24 fixedly connected to the first fixing frame 20, the first screw driving assembly 49 drives the first double-headed screw 21 to rotate by rotating the first knob 24, the first double-headed screw 21 drives the first driving block 22 to move by being in threaded connection with the first driving block 22, the first driving block 22 drives the first rotating connecting rod 23 to contract or expand, and further drives the first filter plate 15 to move by rotating the first rotating connecting rod 23, so as to adjust a position of the filter hole 18 on the first filter plate 15.
In a case of this embodiment, please refer to fig. 1 to 8, the second screw assembly 46 includes a second fixing frame 26 fixedly connected to one side of the oscillating hopper 13, a second stud 27 is rotatably connected between the second fixing frames 26, two ends of the second stud 27 are in threaded connection with a second driving block 28, the second driving block 28 is rotatably connected with a second rotating connecting rod 29, the other end of the second rotating connecting rod 29 is rotatably connected to the second connecting frame 25, the second connecting frame 25 is fixedly connected to the second filter plate 17, one end of the second stud 27 passes through the second fixing frame 26 and is fixedly connected with a second knob 30, the second screw assembly 46 drives the second stud 27 to rotate by rotating the second knob 30, the second stud 27 drives the second driving block 28 to move by being in threaded connection with the second driving block 28, the second driving block 28 drives the second rotating connecting rod 29 to contract or expand, and further drives the second filter plate 17 to move by driving the second rotating connecting rod 29, so as to adjust a position of the filter hole 18 on the second filter plate 17.
In a situation of this embodiment, referring to fig. 1 to 8, the primary filter assembly 47 includes a second rotating shaft 31 rotatably connected in the oscillation hopper 13, a plurality of groups of uniformly arranged stirring rods 32 are fixedly connected to the second rotating shaft 31, one side of the oscillation hopper 13 is fixedly connected with a second motor 33, an output shaft of the second motor 33 passes through the oscillation hopper 13 and is fixedly connected to the second rotating shaft 31, a filter screen 34 is fixedly connected in the oscillation hopper 13, the primary filter assembly 47 firstly filters impurities in sand through the filter screen 34, then drives the second rotating shaft 31 to rotate through the second motor 33, and the second rotating shaft 31 drives the stirring rod 32 to rotate, so as to stir raw materials in the oscillation hopper 13, thereby crushing agglomerates in the sand.
In a case of this embodiment, please refer to fig. 1 to 8, the blanking assembly 48 includes a fixed partition 35 fixedly connected in the fixed hopper 9, a first blanking opening 36 is disposed on the fixed partition 35, a third sliding slot 37 is disposed on one side of the fixed partition 35, a movable partition 38 is slidably connected in the third sliding slot 37, a second blanking opening 39 mutually matched with the first blanking opening 36 is disposed on the movable partition 38, a handle 40 is fixedly connected to one side of the movable partition 38 through the fixed hopper 9, the blanking assembly 48 drives the movable partition 38 to move through the handle 40, so as to adjust a size of an overlapping portion of the first blanking opening 36 and the second blanking opening 39, and further adjust a blanking rate through the size of the overlapping portion.
In a situation of this embodiment, please refer to fig. 1 to 8, the driving assembly 49 includes a supporting frame 41 fixedly connected to the fixing hopper 9, a third motor 42 is fixedly connected to the supporting frame 41, an output shaft of the third motor 42 passes through a rotating disc 43 fixedly connected to the supporting frame 41, one end of a rocking handle 44 is rotatably connected to a non-circle center position on the rotating disc 43, the other end of the rocking handle 44 is rotatably connected to the vibrating hopper 13, the driving assembly 49 drives the rotating disc 43 to rotate through the third motor 42, and the rotating disc 43 drives the rocking handle 44 to perform a crank and rocker motion, so as to drive the vibrating hopper 13 to perform a reciprocating vibration.
In one aspect of this embodiment, please refer to fig. 1 to 8, the material receiving assembly 50 includes support blocks 2 fixedly connected to the base 1, a first rotating shaft 3 is rotatably connected between the support blocks 2, a roller 4 is fixedly connected to the first rotating shaft 3, a conveyor belt 5 is connected between the rollers 4, a plurality of material receiving boxes 6 are disposed on the conveyor belt 5, a first motor 7 is fixedly connected to one side of each support block 2, an output shaft of the first motor 7 passes through the support blocks 2 and is fixedly connected to the first rotating shaft 3, the material receiving assembly 50 drives the first rotating shaft 3 to rotate through the first motor 7, the first rotating shaft 3 drives the roller 4 to rotate, the roller 4 drives the conveyor belt 5 to rotate, and the conveyor belt 5 drives the collecting boxes to move, so as to perform classified collection on different levels of raw materials.
The working principle of the invention is as follows: the invention firstly filters sundries in sand through a filter screen 34, then drives a second rotating shaft 31 to rotate through a second motor 33, the second rotating shaft 31 drives a stirring rod 32 to rotate, so as to stir raw materials in a vibration hopper 13, so as to crush agglomerations in the sand, then drives a first double-threaded screw 21 to rotate through rotating a first knob 24, the first double-threaded screw 21 drives a first driving block 22 to move through threaded connection with the first driving block 22, the first driving block 22 drives a first rotating connecting rod 23 to contract or expand, so as to drive a first filter plate 15 to move through the first rotating connecting rod 23, so as to adjust the position of a filter hole 18 on the first filter plate 15, then rotates a second knob 30 to drive a second double-threaded screw 27 to rotate, the second double-threaded screw 27 drives a second driving block 28 to move through threaded connection with the second driving block 28, the second driving block 28 drives the second rotating connecting rod 29 to contract or expand, and then the second rotating connecting rod 29 drives the second filter plate 17 to move, so as to adjust the position of the filter holes 18 on the second filter plate 17, thereby adjusting the specifications of the filter holes 18 overlapped by the first filter plate 15 and the second filter plate 17, after the adjustment is completed, the third motor 42 drives the rotary table 43 to rotate, the rotary table 43 drives the rocking handle 44 to perform crank and rocker motion, thereby driving the vibration hopper 13 to perform reciprocating vibration, thereby performing vibration filtration on sand in the vibration hopper 13, and the device can drive the movable partition plate 38 to move through the handle 40, thereby adjusting the size of the overlapped part of the first blanking port 36 and the second blanking port 39, and further adjusting the blanking rate through the size of the overlapped part, afterwards, the device can drive the first rotating shaft 3 to rotate through the first motor 7, the first rotating shaft 3 drives the roller 4 to rotate, the roller 4 drives the conveyor belt 5 to rotate, and the conveyor belt 5 drives the collecting box to move, so that raw materials of different grades are classified and collected.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims (7)

1. The utility model provides a photoetching is raw materials screening plant for glass processing, includes the base, its characterized in that, fixedly connected with bracing piece on the base, fixedly connected with fixing hopper on the bracing piece, be provided with in the fixing hopper and vibrate the groove, vibrate inslot sliding connection has the slider, fixedly connected with material pipe on the slider, material pipe one end fixedly connected with vibrates the hopper, the intraductal first spout that is provided with of material, sliding connection has first filter plate in the first spout, first spout one side is provided with the second spout, and sliding connection has the second filter plate in the second spout, and first filter plate stacks up the setting with the second filter plate, all be provided with the filtration pore subassembly that the multiunit set up evenly on first filter plate and the second filter plate, the filtration pore subassembly includes the multiunit filtration pore, and the filtration pore is arranged in proper order by big to little, filtration pore array orientation on the first filter plate sets up with the filtration pore array orientation on the second filter plate is perpendicular, still includes: the first screw rod component is connected to the first filter plate and controls the first filter plate to move; the second screw rod component is connected to the second filter plate and controls the second filter plate to move; the primary filtering component is connected in the oscillating hopper and is used for filtering impurities in the raw materials; the blanking assembly is connected in the fixed hopper and used for controlling the blanking of raw materials; the driving component is connected between the fixed hopper and the vibrating hopper and is used for driving the vibrating hopper to vibrate; connect and be used for carrying out categorised collection's receipts material subassembly to the raw materials on the base.
2. The raw material screening device for processing the photolithographic glass as claimed in claim 1, wherein the first screw assembly comprises a first connecting frame fixedly connected to one side of the oscillating hopper, a first double-head screw is rotatably connected between the first connecting frame, a first driving block is in threaded connection with two ends of the first double-head screw, a first rotating connecting rod is rotatably connected to the first driving block, the other end of the first rotating connecting rod is rotatably connected to the first connecting frame, the first connecting frame is fixedly connected to the first filter plate, and one end of the first double-head screw passes through a first knob fixedly connected to the first connecting frame.
3. The apparatus as claimed in claim 1, wherein the second screw assembly comprises a second connecting frame fixedly connected to one side of the oscillating hopper, a second double-headed screw is rotatably connected between the second connecting frame, a second driving block is threadedly connected to both ends of the second double-headed screw, a second rotating connecting rod is rotatably connected to the second driving block, the other end of the second rotating connecting rod is rotatably connected to the second connecting frame, the second connecting frame is fixedly connected to the second filter plate, and one end of the second double-headed screw passes through a second knob fixedly connected to the second fixing frame.
4. The raw material screening device for processing the photolithographic glass as claimed in claim 1, wherein the primary filtering component comprises a second rotating shaft rotatably connected in a vibration hopper, a plurality of groups of uniformly arranged stirring rods are fixedly connected to the second rotating shaft, a second motor is fixedly connected to one side of the vibration hopper, an output shaft of the second motor passes through the vibration hopper and is fixedly connected to the second rotating shaft, and a filter screen is fixedly connected in the vibration hopper.
5. The raw material screening device for processing the photolithographic glass as defined in claim 1, wherein the blanking assembly comprises a fixed partition plate fixedly connected in a fixed hopper, the fixed partition plate is provided with a first blanking port, one side of the fixed partition plate is provided with a third chute, a movable partition plate is slidably connected in the third chute, the movable partition plate is provided with a second blanking port mutually matched with the first blanking port, and one side of the movable partition plate penetrates through the fixed hopper and is fixedly connected with a handle.
6. The apparatus as claimed in claim 1, wherein the driving assembly comprises a support frame fixedly connected to the hopper, a third motor is fixedly connected to the support frame, an output shaft of the third motor passes through the support frame and is fixedly connected to a turntable, one end of a rocking handle is rotatably connected to the turntable at a non-circle center position, and the other end of the rocking handle is rotatably connected to the vibrating hopper.
7. The raw material screening device for lithography glass processing as claimed in claim 1, wherein said material receiving assembly comprises supporting blocks fixedly connected to the base, a first rotating shaft is rotatably connected between the supporting blocks, a roller is fixedly connected to the first rotating shaft, a conveyor belt is connected between the rollers, a plurality of material receiving boxes are arranged on the conveyor belt, a first motor is fixedly connected to one side of the supporting blocks, and an output shaft of the first motor passes through the supporting blocks and is fixedly connected to the first rotating shaft.
CN202210945153.8A 2022-08-08 2022-08-08 Raw material screening device for photoetching glass processing Withdrawn CN115301543A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210945153.8A CN115301543A (en) 2022-08-08 2022-08-08 Raw material screening device for photoetching glass processing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210945153.8A CN115301543A (en) 2022-08-08 2022-08-08 Raw material screening device for photoetching glass processing

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CN115301543A true CN115301543A (en) 2022-11-08

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CN202210945153.8A Withdrawn CN115301543A (en) 2022-08-08 2022-08-08 Raw material screening device for photoetching glass processing

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116140177A (en) * 2023-02-24 2023-05-23 中材江苏太阳能新材料有限公司 Quartz sand feeding device for photovoltaic quartz tube

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116140177A (en) * 2023-02-24 2023-05-23 中材江苏太阳能新材料有限公司 Quartz sand feeding device for photovoltaic quartz tube

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Application publication date: 20221108