CN218341809U

CN218341809U - Waterproof type dustcoat of crystal grinding equipment

Info

Publication number: CN218341809U
Application number: CN202222603157.6U
Authority: CN
Inventors: 戎冬亮; 张华东; 单利庆; 蔡祥
Original assignee: Zhejiang Yicang Electromechanical Co ltd
Current assignee: Zhejiang Yicang Electromechanical Co ltd
Priority date: 2022-09-23
Filing date: 2022-09-23
Publication date: 2023-01-20
Anticipated expiration: 2032-09-23

Abstract

The utility model provides a waterproof type dustcoat of crystal grinding equipment belongs to crystal processing protection casing field. Including the cover body that is used for setting up the cover with the crystal grinding, the cover body includes left housing, right housing, main housing, left side housing one side is through welded fastening in main housing left side, right side housing one side is through welded fastening in main housing right side, main housing top is fixed with the blast pipe, the blast pipe bottom is passed main housing roof and is connected with the exhaust box that is located the cover internally, both ends all have the feed inlet around the left housing, both ends slide around the left housing and are provided with the automatic door that moves that can shutoff feed inlet, cover body top is fixed with the drive assembly that can drive the automatic door that moves and remove, both ends all have the discharge gate around the right housing, both ends slide around the right housing and are provided with the manual door that moves that can shutoff discharge gate. The utility model discloses rational in infrastructure, the liquid spill that sprays when can effectively preventing the crystal grinding can be handled the internal dust of cover, prevents effectively that external dust from causing the influence to the crystal.

Description

Waterproof type dustcoat of crystal grinding equipment

Technical Field

The utility model belongs to crystal processing protection casing field relates to a waterproof type dustcoat of crystal grinding equipment.

Background

Semiconductor crystal materials such as monocrystalline silicon, monocrystalline germanium, silicon carbide, gallium nitride, sapphire and the like are typical anisotropic hard and brittle materials and are widely applied to the field of manufacturing of integrated circuits, micro-nano-scale devices and microstructures as substrate matrixes. The existing crystal grinding equipment on the market comprises a feeding mechanism for feeding wafers, a grinding mechanism for grinding crystals and a discharging mechanism for taking the crystals down, wherein an operator drives the feeding mechanism by placing the crystals in the feeding mechanism, the feeding mechanism transfers the crystals to the grinding mechanism for grinding, the processed crystals are taken out from the grinding mechanism by the discharging mechanism, but the crystal grinding equipment is completely exposed to the outside air in the crystal grinding process, the crystals need to spray specific liquid for grinding the semiconductor crystals to the crystals in the grinding process, the liquid is easily sprayed out of the equipment due to no protective measures, the liquid is easily sprayed to the operator, the liquid is easily sprayed to the eyes of the operator with certain probability, certain risks exist, the liquid is easily sprayed to the surrounding environment, the crystal is inconvenient to clean, meanwhile, waste materials are generated in the grinding process, part of the waste materials are light due to self weight and easily float in the air, the quality of the surrounding air is influenced, and if dust generated in the grinding process is not timely treated, and the dust generated in the crystal grinding process can quickly fall into the air.

SUMMERY OF THE UTILITY MODEL

The utility model aims at having the above-mentioned problem to current technique, provided a waterproof type dustcoat group of crystal grinding equipment, solved the problem mentioned in the above-mentioned background art.

The purpose of the utility model can be realized by the following technical proposal: the utility model provides a crystal grinding equipment waterproof type dustcoat, crystal grinding equipment include material loading subassembly, grinding subassembly, the subassembly of unloading, and this crystal grinding equipment waterproof type dustcoat is including being used for setting up the cover body that covers with the crystal grinding, a serial communication port, the cover body is including the left housing that is used for covering feed mechanism, the right housing that is used for covering discharge mechanism, the main housing that is used for covering grinding mechanism, left side housing one side is passed through welded fastening in main housing left side, right side housing one side is through welded fastening on main housing right side, main housing top is fixed with the blast pipe, the blast pipe bottom is passed main housing roof and is connected with the exhaust chamber that is located the cover body, both ends all have the feed inlet around the left side housing, both ends slide around the left side housing and are provided with the automatic door that moves that can shutoff feed inlet, the cover body top is fixed with the drive assembly that can drive the automatic door that moves, both ends all have the discharge gate around the right side housing, both ends slide around the right side housing and are provided with the manual door that moves that can the shutoff discharge gate.

Furthermore, windows are formed in the front end and the rear end of the main cover shell, and glass is fixed on the inner walls of the windows.

Further, the exhaust box have the passageway that runs through both ends around, the exhaust box includes roof, two curb plates, bottom plate, two curb plate welded fastening is in the roof both sides, the bottom plate up end through the welding with two the lower terminal surface of curb plate is fixed mutually, the roof intercommunication passageway is run through to the blast pipe bottom.

Further, the top wall is fixed with the first slider in the automatic sliding door, the bottom of the automatic sliding door is provided with a limiting block, the top of the left housing is fixed with a first sliding rail for the first slider to be embedded, and the inner bottom wall of the feeding port is provided with a limiting groove for the limiting block to be embedded.

Further, the sectional view of the automatic sliding door is L-shaped, the top of the automatic sliding door is fixed with a mounting seat, the driving assembly comprises a pushing cylinder, the pushing cylinder is fixed at the top of the cover body, and a telescopic rod of the pushing cylinder is fixedly connected with the mounting seat.

Further, a second sliding block is fixed on the inner top wall of the manual sliding door, a moving block is arranged at the bottom of the manual sliding door, a second sliding rail for clamping and embedding the second sliding block is fixed on the top of the right housing, and a moving groove for clamping and embedding the moving block is formed in the inner bottom wall of the discharging port.

Furthermore, the sectional view of the manual sliding door is L-shaped, and a handle is fixed on the outer side of the manual sliding door.

Further, main housing open and to have the detection mouth in both ends around, main housing outer wall is fixed with the detection cylinder, main housing outer wall is fixed with the direction slide rail of vertical setting, sliding connection has the installation piece on the direction slide rail, installation piece one side is fixed with the detection that can the shutoff detects the mouth through the bolt and is moved the door, the telescopic link and the installation piece opposite side of detection cylinder are fixed mutually, and the detection cylinder can drive the installation piece and reciprocate along the direction slide rail.

Furthermore, the top of the main housing is connected with a plurality of external water pipes, the bottom of each external water pipe penetrates through the top wall of the main housing, and the external water pipes are provided with speed regulating valves located in the main housing.

Compared with the prior art, the utility model discloses a have a bit:

1. the utility model discloses a set up the cover body, cover crystal grinding mechanism through the cover body, cover grinding assembly through main housing, effectively avoid the liquid spill that the crystal sprays in abrasive machining, avoid splashing operating personnel, cover feeding assembly through left housing, effectively protect the crystal to avoid being influenced by external dust at the in-process of material loading, improve processingquality, cover discharge mechanism through right housing, effectively protect the crystal to avoid being influenced by external dust at the in-process of unloading, simultaneously through setting up the blast pipe, the dust that the exhaust box will cover internal crystal grinding and produce is discharged, effectively avoid the dust that produces to fall into on the crystal, thereby influence follow-up processing.

2. The utility model discloses a both ends set up the window around main cover shell and examine the car mouth, the window inner wall is fixed with glass, and the operating personnel of being convenient for observes the crystal grinding condition, utilizes the detection cylinder to promote simultaneously to detect and moves the door, and the operating personnel of being convenient for detects the crystal.

Drawings

FIG. 1 is a schematic structural view of a waterproof type outer cover of the crystal grinding equipment of the present invention.

FIG. 2 is a sectional view of the water-proof type housing of the crystal grinding apparatus of the present invention.

Fig. 3 is a bottom view of the waterproof type housing of the crystal grinding apparatus of the present invention.

Fig. 4 is a front view of the waterproof type housing of the crystal grinding apparatus of the present invention.

FIG. 5 is a top view of a water-proof housing of the crystal grinding apparatus of the present invention.

In the figure, 1, a cover body; 2. a left housing; 3. a right housing; 4. a main housing; 5. an exhaust pipe; 6. an exhaust box; 7. a feed inlet; 8. automatically moving the door; 9. a discharge port; 10. a manual sliding door; 11. glass; 12. a top plate; 13. a side plate; 14. a base plate; 15. a second slide rail; 16. a first slide rail; 17. a mounting seat; 18. a push cylinder; 19. a handle; 20. detecting a cylinder; 21. a guide slide rail; 22. mounting blocks; 23. detecting a sliding door; 24. is externally connected with a water pipe; 25. a speed regulating valve.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in figures 1-4, the waterproof type outer cover of the crystal grinding equipment comprises a cover body 1, wherein the cover body 1 comprises a left cover shell 2, a right cover shell 3 and a main cover shell 4, one side of the left cover shell 2 is fixed on the left side of the main cover shell 4 by welding, one side of the right cover shell 3 is fixed on the right side of the main cover shell 4 by welding, an exhaust pipe 5 is fixed on the top of the main housing 4, the bottom end of the exhaust pipe 5 penetrates through the top wall of the main housing 4 and is connected with an exhaust box 6 positioned in the housing 1, the exhaust box 6 is provided with a channel penetrating through the front end and the rear end, the exhaust box 6 comprises a top plate 12, two side plates 13 and a bottom plate 14, the two side plates 13 are welded and fixed on the two sides of the top plate 12, the upper end surface of the bottom plate 14 is fixed with the lower end surfaces of the two side plates 13 through welding, the bottom end of the exhaust pipe 5 penetrates through the top plate 12 to be communicated with a channel, dust generated in the cover body 1 is discharged out of the cover body 1 through the exhaust box 6 and the exhaust pipe 5 in sequence, the front end and the rear end of the left housing 2 are both provided with a feed inlet 7, the front end and the rear end of the left housing 2 are slidably provided with an automatic sliding door 8 capable of plugging the feed inlet 7, a driving component capable of driving the automatic sliding door 8 to move is fixed at the top of the cover body 1, the front end and the rear end of the right cover shell 3 are both provided with a discharge hole 9, the front end and the rear end of the right housing 3 are provided with manual sliding doors 10 capable of plugging the discharge hole 9 in a sliding way, the front end and the rear end of the main housing 4 are provided with windows, the inner wall of the window is fixed with glass 11, an operator can observe the internal condition of the cover body 1 through the glass 11, the top of the main cover shell 4 is connected with a plurality of external water pipes 24, the bottom of the external water pipe 24 penetrates through the top wall of the main housing 4, the external water pipe 24 is provided with a speed regulating valve 25 positioned in the main housing 4, and the speed regulating valve 25 is a combined valve formed by connecting a fixed-differential pressure reducing valve and a throttle valve in series. The throttling valve is used for adjusting the flow passing through, the fixed-differential pressure reducing valve automatically compensates the influence of load change, so that the pressure difference between the front and the back of the throttling valve is a fixed value, the influence of the load change on the flow is eliminated, the pressure between the front and the back of the throttling valve is respectively led to the right end and the left end of the valve core of the pressure reducing valve, when the load pressure is increased, the hydraulic pressure acting on the left end of the valve core of the pressure reducing valve is increased, the valve core moves to the right, the pressure reducing port is increased, the pressure drop is reduced, and the pressure difference of the throttling valve is kept unchanged; and vice versa. Thus, the flow rate of the speed regulating valve 25 is constant (not affected by the load), and the speed regulating valve 25 can be designed to be throttled before pressure reduction.

As shown in fig. 1, 4 and 5, a first sliding block is fixed on the inner top wall of the automatic sliding door 8, a first limiting block is arranged at the bottom of the automatic sliding door 8, a first sliding rail 16 for the first sliding block to be embedded is fixed on the top of the left housing 2, a limiting groove for the first limiting block to be embedded is formed in the inner bottom wall of the feed inlet 7, the sectional view of the automatic sliding door 8 is L-shaped, a mounting seat 17 is fixed on the top of the automatic sliding door 8, the driving assembly comprises a pushing cylinder 18, the pushing cylinder 18 is fixed on the top of the housing 1, a telescopic rod of the pushing cylinder 18 is fixedly connected with the mounting seat 17, the pushing cylinder 18 is started to drive the automatic sliding door 8 to move along the first sliding rail 16, the automatic sliding door 8 drives the second limiting block at the bottom to move along the limiting groove, a second sliding block is fixed on the inner top wall of the manual sliding door 10, a second sliding rail 15 for the second sliding block to be embedded is fixed on the top of the right housing 3, a moving door 9 is provided with a moving groove for the first sliding block to be embedded, the manual sliding door 10, a moving handle 19 is fixed on the outer side of the manual sliding door 10, and a moving handle 15 and a moving door is pulled along the sliding door handle.

As shown in fig. 1 and 4, both ends are opened around main housing 4 have the detection mouth, main housing 4 outer wall is fixed with detection cylinder 20, main housing 4 outer wall is fixed with the direction slide rail 21 of vertical setting, sliding connection has installation piece 22 on the direction slide rail 21, installation piece 22 one side is fixed with the detection that can the shutoff detects the mouth and is moved door 23 through the bolt fastening, detection cylinder 20's telescopic link is fixed mutually with installation piece 22 opposite side, and the drive detects cylinder 20 and drives installation piece 22 and reciprocate along direction slide rail 21, and installation piece 22 drives the detection and moves door 23 and reciprocates.

The utility model discloses an operating principle as follows:

drive actuating cylinder and drive automatic sliding door 8 and remove along slide rail 16, make feed inlet 7 open, after putting into the crystal, drive actuating cylinder and drive automatic sliding door 8 and remove and seal feed inlet 7 along slide rail 16, the crystal is at the abrasive machining in-process, cover body 1 can effectively keep off the liquid that crystal grinding equipment splashes, avoid liquid to splash operating personnel, through the external dust catcher of blast pipe 5, the dust catcher mainly comprises dusting, dust absorption, the dirt filtrating triplex, generally including series excitation commutator motor, centrifugal fan, dirt catcher (bag) and dust absorption annex. The power of a typical vacuum cleaner is 400-1000W or more, and the power of a portable vacuum cleaner is typically 250W or less. The dust collector can remove dust and is mainly characterized in that an electric exhaust fan is arranged at the head of the dust collector. The rotating shaft of the exhaust fan is provided with an air impeller, after the air impeller is electrified, the exhaust fan can generate higher suction force and pressure at the rotating speed of 500 circles per second, air is discharged at high speed under the action of the suction force and the pressure, air in the dust suction part at the front end of the air fan continuously supplements the air in the air fan, instantaneous vacuum is generated inside the dust collector, negative pressure difference is formed between the air and the external atmospheric pressure, and air containing dust is sucked under the action of the negative pressure difference. Sundries such as dust loop through carpet or floor brush, long takeover, the return bend, the hose, hose nipple gets into the dust filter bag, sundries such as dust are detained in the dust filter bag, the air is discharged by the organism afterbody after the filter element purifies, the dust suction cover body 1 in the cover body 1 is with exhaust pipe 5 and exhaust box 6 through the drive dust catcher, operating personnel can observe the condition in the cover body 1 through the window, operating personnel can detect cylinder 20 through the drive, detect cylinder 20 and drive installation piece 22 and remove along direction slide rail 21, installation piece 22 drives and detects and moves door 23 and remove and open the detection mouth, be convenient for operating personnel detects the crystal in the cover body 1, it moves door 10 and remove along two 15 slide rails to pull the hand through handle 19, can make discharge gate 9 open, be convenient for take the good crystal of grinding.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. The utility model provides a waterproof type dustcoat of crystal grinding equipment, crystal grinding equipment include material loading subassembly, grinding subassembly, the subassembly of unloading, this waterproof type dustcoat of crystal grinding equipment is including being used for setting up the cover body (1) that covers with the crystal grinding, a serial communication port, cover body (1) is including left housing (2) that are used for covering feed mechanism, right housing (3) that are used for covering discharge mechanism, main housing (4) that are used for covering grinding mechanism, welded fastening is passed through on main housing (4) left side in left side housing (2) one side, right side housing (3) one side is through welded fastening on main housing (4) right side, main housing (4) top is fixed with blast pipe (5), blast pipe (5) bottom is passed main housing (4) roof and is connected with exhaust box (6) that are located cover body (1), both ends all have feed inlet (7) around left side housing (2), the both ends slide around left side housing (2) and be provided with the automatic door (8) that move that can shutoff feed inlet (7), the top of cover body (1) is fixed with the automatic door (8) that moves, the drive subassembly that can drive the door (3) remove around the both ends have the both ends (9) and the both ends move the right side housing (9) move the discharge gate (9) and move the discharge gate (9) are provided with the both ends around the drive of moving the both ends and move the discharge gate (9) can move.

2. The crystal grinding device waterproof cover according to claim 1, wherein windows are formed in the front end and the rear end of the main housing (4), and glass (11) is fixed to the inner walls of the windows.

3. The crystal grinding equipment waterproof type outer cover is characterized in that the exhaust box (6) is provided with a channel penetrating through the front end and the rear end, the exhaust box (6) comprises a top plate (12), two side plates (13) and a bottom plate (14), the two side plates (13) are fixedly welded on the two sides of the top plate (12), the upper end face of the bottom plate (14) is fixedly connected with the lower end faces of the two side plates (13) through welding, and the bottom end of the exhaust pipe (5) penetrates through the channel communicated with the top plate (12).

4. The waterproof type outer cover of the crystal grinding equipment as claimed in claim 1, wherein a first sliding block is fixed on the inner top wall of the automatic sliding door (8), a limiting block is arranged at the bottom of the automatic sliding door (8), a first sliding rail (16) for clamping and embedding the first sliding block is fixed on the top of the left cover shell (2), and a limiting groove for clamping and embedding the limiting block is formed in the inner bottom wall of the feeding hole (7).

5. The crystal grinding equipment waterproof type outer cover is characterized in that the sectional view of the automatic sliding door (8) is L-shaped, a mounting seat (17) is fixed at the top of the automatic sliding door (8), the driving assembly comprises a pushing cylinder (18), the pushing cylinder (18) is fixed at the top of the cover body (1), and a telescopic rod of the pushing cylinder (18) is fixedly connected with the mounting seat (17).

6. The waterproof housing of the crystal grinding device according to claim 1, wherein a second sliding block is fixed on the inner top wall of the manual sliding door (10), a moving block is arranged at the bottom of the manual sliding door (10), a second sliding rail (15) for clamping and embedding the second sliding block is fixed on the top of the right housing (3), and a moving groove for clamping and embedding the moving block is formed in the inner bottom wall of the discharge port (9).

7. The crystal grinding device waterproof type outer cover is characterized in that the cross section of the manual moving door (10) is L-shaped, and a handle (19) is fixed on the outer side of the manual moving door (10).

8. The waterproof type outer cover for the crystal grinding equipment is characterized in that detection ports are formed in the front end and the rear end of the main housing (4), a detection cylinder (20) is fixed on the outer wall of the main housing (4), a vertically arranged guide sliding rail (21) is fixed on the outer wall of the main housing (4), an installation block (22) is connected onto the guide sliding rail (21) in a sliding mode, a detection sliding door (23) capable of plugging the detection ports is fixed on one side of the installation block (22) through bolts, a telescopic rod of the detection cylinder (20) is fixed to the other side of the installation block (22), and the detection cylinder (20) can drive the installation block (22) to move up and down along the guide sliding rail (21).

9. The crystal grinding equipment waterproof type outer cover is characterized in that a plurality of external water pipes (24) are connected to the top of the main housing (4), the bottoms of the external water pipes (24) penetrate through the top wall of the main housing (4), and speed regulating valves (25) located in the main housing (4) are mounted on the external water pipes (24).