CN215547510U - Multi-wafer shape correction grinding machine - Google Patents

Abstract

The application relates to a polycrystal piece appearance correction mill, it includes box down, with lower box rotate the last box be connected and be used for the drive go up box pivoted drive assembly, the box still is equipped with down prevents bits subassembly, prevent bits subassembly including towards the shower nozzle of crystal piece water spray and be used for collecting the case of handling that carries clastic waste water. The crystal wafer chip splash reducing device has the effect of reducing splashing of crystal wafer chips.

Description

Multi-wafer shape correction grinding machine

Technical Field

The application relates to the field of polycrystal shape correction, in particular to a grinder for correcting the shape of a polycrystal sheet.

Background

The appearance correction mill includes that box, lower box and be used for driving go up box pivoted drive assembly on the quick-witted case, and lower box is equipped with the holder that is used for centre gripping polycrystal piece, goes up the box and offers the grinding mouth that is used for setting up the crystal piece, and the grinding mouth extends to box down, is located to be equipped with the emery wheel that is used for grinding the crystal piece in the grinding mouth of box down. The fluctuation amplitude and the rotating speed of the upper box body are controlled by the driving assembly, so that the grinding wheel can grind the shape of the crystal wafer at different times, and the grinding wheel can process the shape required by the crystal wafer. In the process of machining, when the grinding wheel grinds the crystal wafer, the fragments of the crystal wafer are splashed and difficult to clean, and the splashed fragments easily cut people, so that improvement is needed.

SUMMERY OF THE UTILITY MODEL

To reduce the instances of crystal wafer chipping splatter, the present application provides a multi-wafer profile modification mill.

The application provides a polycrystal piece appearance correction mill adopts following technical scheme:

the utility model provides a polycrystal piece appearance correction mill, includes box down, with lower box rotate the last box of being connected and be used for driving box pivoted drive assembly, the box still is equipped with down and prevents the bits subassembly, prevent that the bits subassembly includes the shower nozzle of orientation crystal piece water spray and be used for collecting the processing case of handling the waste water that carries the piece.

Through adopting above-mentioned technical scheme, when grinding the crystal piece, aim at the crystal piece with the shower nozzle and spray water for the piece that splashes falls because of the gravity of water, thereby drops to handling the incasement, makes the piece be difficult for splashing, is favorable to reducing the piece condition that leads to the polluted environment that splashes, makes clastic processing simple and convenient more swift.

Preferably, the chip-preventing assembly comprises a water absorption block fixed at the grinding opening, the spray head penetrates through the water absorption block, and the water absorption block covers part of the grinding opening.

Through adopting above-mentioned technical scheme, after the water injection on the crystal piece, partial drop of water rebounds easily and splashes, sets up the piece that absorbs water, can absorb most bounce-back drop of water, is favorable to reducing the drop of water and sprays the condition everywhere, is favorable to reducing the drop of water and carries the piece and spray the condition that leads to polluting the machine surrounding environment.

Preferably, the driving assembly comprises a linkage rod, the linkage rod is fixedly connected with the upper box body, a cylinder is fixed on the side wall of the lower box body, the cylinder is vertically placed, one end of the linkage rod is driven to rotate by the cylinder, the side wall of the lower box body is further rotatably connected with a rotating wheel, the linear velocity of the rotating wheel is equal to that of the grinding wheel, the upper box body is provided with a profiling mold which is the same as the shape of the crystal piece, the profiling mold is rotatably connected with the upper box body, and the profiling mold rotates through friction with the rotating wheel.

Through adopting above-mentioned technical scheme, the cooperation of profiling and rotation wheel to box pivoted speed and range in the regulation, make the emery wheel can grind out the crystal piece that is connected at last box and the same shape with the profiling, the cylinder can provide partial power for last box, is favorable to reducing the condition that the drive power of going up the box provides by the profiling and leads to the easy wearing and tearing of profiling.

Preferably, the chip-preventing assembly further comprises a water supply pipe communicated with the spray head, a grinding opening arranged right below the crystal piece and a water collecting pipe communicated with the grinding opening, the water collecting pipe is vertically arranged, and the processing tank is arranged below the crystal piece.

Through adopting above-mentioned technical scheme, the shower nozzle blowout is carried from the delivery pipe to water, and spun water drips downwards with the piece after fusing, and in the sewage that drips flowed to the collector from the grinding mouth, the collector pipe was carried waste water to the treatment incasement again and is collected, convenient follow-up further processing to waste water.

Preferably, the upper surface of the lower box body is sunken with a leakage-proof groove, the lower surface of the water absorption block is tightly abutted against the bottom wall of the leakage-proof groove, and the leakage-proof groove is communicated with the treatment box.

Through adopting above-mentioned technical scheme, when the piece that absorbs water too much, the water in the piece that absorbs water is extruded to the leak protection inslot, flows again to handling the incasement, is favorable to reducing the condition that water spills over from lower box upper surface, is favorable to reducing the condition on ground around the box under the waste water pollution.

Preferably, a filter box is arranged at the opening at the top end of the treatment box.

Through adopting above-mentioned technical scheme for the waste water that falls into in the processing case receives the filtration of rose box, makes the in-process of collecting can realize most piece and separation of water, makes follow-up processing to waste water more simple and convenient.

Preferably, the multi-wafer profile modifying mill further comprises a compression column for compressing the upper surface of the upper housing.

Through adopting above-mentioned technical scheme, the profiling provides partial turning force with rotating the wheel for last box, after the profiling edge with rotate the wheel butt, rotate the wheel and continue to rotate, go up the box body and can take place inertia and rise or the profiling loses the holding power in the twinkling of an eye and the tenesmus and the repeated rebound that takes place, lead to the profiling and rotate the phenomenon that takes place to separate of wheel, then lead to the condition of crystal piece grinding deformation easily.

Preferably, the grinder for correcting the shape of the polycrystalline wafer further comprises a support frame, a first support rod and a second support rod are respectively arranged on two sides of the compression column, the first support rod is compressed on the support frame, the second support rod is compressed on the upper surface of the upper box body, the second support rod is attached to the upper surface of the upper box body, and the compression column is suspended.

Through adopting above-mentioned technical scheme, the increase of second vaulting pole compresses tightly the area of contact of post and last box for it is more firm to compress tightly the application of force of post to last box.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when the crystal wafer is ground, the spray head is aligned to the crystal wafer to spray water, so that splashed fragments drop due to the gravity of the water and fall into the treatment box, the fragments are not easy to splash, the environment pollution caused by the splashed fragments is reduced, and the fragments are treated more conveniently and quickly;

2. the water is conveyed to the spray head from the water supply pipe to be sprayed out, the sprayed water and the debris are fused and then drop downwards, the dropped sewage flows into the water collecting pipe from the grinding port, and the water collecting pipe conveys the wastewater into the treatment tank to be collected, so that the subsequent further treatment of the wastewater is facilitated;

3. the profiling and the rotating wheel provide partial rotating force for the upper box body, after the profiling edge abuts against the rotating wheel, the rotating wheel continues to rotate, the upper box body can rise due to inertia or the profiling loses supporting force instantly to drop and rebound again, the profiling and the rotating wheel are separated, and the crystal wafer is easy to deform during grinding.

Drawings

FIG. 1 is a schematic diagram of the overall configuration of a multi-wafer profile modification mill according to the present application.

Description of reference numerals: 1. placing the table; 2. a lower box body; 3. an upper box body; 4. a first rotating shaft; 5. a main connecting column; 6. a linkage rod; 7. a secondary connecting column; 8. a second rotating shaft; 9. a cylinder; 10. a rotating wheel; 11. a third rotating shaft; 12. profiling; 13. a compression post; 14. a support frame; 15. a first stay bar; 16. a second stay bar; 17. grinding the opening; 18. a water-absorbing block; 19. a fixed seat; 20. a water supply pipe; 21. a water collection pipe; 22. a treatment tank; 23. a filter box; 24. a drain pipe; 25. and (4) a leakage-proof groove.

Detailed Description

The present application is described in further detail below with reference to fig. 1.

The embodiment of the application discloses a multi-crystal plate shape correction grinding machine.

The utility model provides a polycrystal piece appearance correction mill is including placing table 1 and fixing lower box 2 on placing table 1, and 2 upper surface of lower box rotate and be connected with box 3, and polycrystal piece appearance correction mill is still including being used for driving 3 pivoted drive assembly of box, and last box 3 rotates and is connected with the polycrystal piece, and lower box 2 rotates and is connected with the emery wheel, and lower box 2 is equipped with prevents bits subassembly.

Drive assembly includes and goes up box 3 along one side fixed connection's of length direction first pivot 4, the both ends of first pivot 4 all stand out in the both sides of last box 3, the length direction of first pivot 4 is unanimous with the width direction of last box 3, the one end of first pivot 4 alternates fixedly connected with main joint post 5, main joint post 5 cavity supplies first pivot 4 to insert fixedly, the length direction of main joint post 5 is unanimous with the length direction of first pivot 4, main joint post 5's lateral wall body coupling has gangbar 6, gangbar 6 is the square bar, the one end body coupling that main joint post 5 was kept away from to gangbar 6 has auxiliary joint post 7, it has second pivot 8 to go up box 3 to run through, auxiliary joint post 7 cavity supplies second pivot 8 to rotate and run through. When the upper box body 3 is horizontal, the linkage rod 6 is horizontal.

The driving assembly comprises a cylinder 9 which is fixed on the side wall of the lower box body 2 and used for lifting the linkage rod 6, the cylinder 9 is vertically placed, the top end of a driving rod of the cylinder 9 is rotatably connected with a connecting wheel, a movable groove for the connecting wheel to roll and slide is formed in the bottom wall of the linkage rod 6, and the movable groove is located at one end, away from the first rotating shaft 4, of the linkage rod 6. After the cylinder 9 is started, the connecting wheel rotates and slides in the movable groove, the linkage rod 6 is pushed to rotate, the upper box body 3 is driven to rotate, and the cylinder 9 provides initial power for the upper box body 3.

Drive assembly includes that the lateral wall that is equipped with cylinder 9 with lower box 2 rotates the rotation wheel 10 of being connected and is used for the drive to rotate wheel 10 pivoted motor, the motor sets up inside lower box 2, the linear velocity of rotation wheel 10 equals with the linear velocity of emery wheel, the angular velocity of rotation wheel 10 is far less than the angular velocity of emery wheel, in this embodiment, the angular velocity of rotation wheel 10 is one fifth of the angular velocity that is less than the emery wheel, it is connected with third pivot 11 to go up the rotation of 3 one sides of connecting main joint post 5 of box, third pivot 11 is located the one end that main joint post 5 was kept away from to last box 3, it has profiling 12 the same with the crystal shape to peg graft on the third pivot 11, profiling 12 is the iron model, profiling 12 all the time with the periphery butt of rotating wheel 10.

The multi-crystal-wafer shape correction grinding machine further comprises a compression column 13 and a support frame 14 used for assuming the compression column 13, the length direction of the compression column 13 and the length direction of the upper box body 3 are manufactured, two ends of the compression column 13 in the length direction are fixedly connected with a first support rod 15 and a second support rod 16 respectively, the first support rod 15 and the second support rod 16 are both in a rectangular rod shape, one side of the first support rod 15 in the thickness direction is supported on the support frame 14, and one side of the second support rod 16 in the thickness direction is compressed on the upper surface of the upper box body 3.

Lower box 2 still is equipped with the anti-dust subassembly, it has grinding mouth 17 to go up box 3 and run through along thickness direction, grinding mouth 17 extends to and runs through one side that first pivot 4 was kept away from along length direction to last box 3, the anti-dust subassembly is including fixing the piece 18 that absorbs water and running through the shower nozzle that absorbs water piece 18 in grinding mouth 17 department, it is rectangular cubic to absorb water piece 18, it fixes at last box 3 along length direction one side and covers the breach that grinding mouth 17 is located this side to absorb water piece 18, the vertical setting of piece 18 that absorbs water. When the water sprayed by the spray head is reflected from the crystal piece, the water sprayed to the position right above the grinding opening 17 can fall onto the crystal piece again, and the water sprayed to the side edge of the grinding opening 17 is absorbed by the water absorption block 18, so that the condition that the water carries debris to be sprayed out of the upper box body 3 to pollute the environment is reduced.

The anti-scrap component further comprises a fixed seat 19 fixed on the upper surface of the upper box body 3, a water supply pipe 20 used for supplying water for the spray head is fixed on the side wall of the fixed seat 19, and the spray head is fixed in the fixed seat 19 and sprays water to the crystal wafer.

The bottom of the upper box body 3 is fixedly connected with a water collecting pipe 21, the water collecting pipe 21 is positioned right below the grinding opening 17 and communicated with the grinding opening 17, and the water collecting pipe 21 is vertically arranged. Place 1 bottom cavity of table, place the bottom of table 1 and placed and handle case 22, it is top open-ended square case to handle case 22, it is located collector pipe 21 under to handle case 22, the opening part of handling case 22 is provided with rose box 23, the 23 diapire of rose box runs through and has a plurality of holes that leak, the diapire edge of rose box 23 is sunken to have the annular groove to make the diapire of rose box 23 be the echelonment, the roof edge of handling case 22 is pegged graft in the annular groove, handle case 22 and rose box 23's periphery wall and flush, when waste water drippage downwards, the piece that carries in the waste water can filter in rose box 23.

The upper surface of lower box 2 is sunken still to have leak protection groove 25, leak protection groove 25 is the square groove, it supports tightly with leak protection groove 25 diapire to absorb water the piece 18 lower surface, the lateral wall of lower box 2 still is fixed with the drain pipe 24 with leak protection groove 25 intercommunication, the directional rose box 23 diapire of one end that leak protection groove 25 was kept away from to drain pipe 24, absorb water when too much in the piece 18 that absorbs water, the water in the piece 18 that absorbs water can flow to in the leak protection groove 25 and finally flow to handling box 22, make extrude the waste water to in the leak protection groove 25 and collect more easily.

The implementation principle of the multi-wafer shape correction mill in the embodiment of the application is as follows: thereby the starter motor makes and rotates 10 rotations of running wheel and drive profiling 12 and rotate, and then drives box 3 and rotate, and cylinder 9 starts and provides partial power for last box 3, is favorable to reducing the too big and easy wearing and tearing condition of profiling 12 atress. Since the linear velocity of the rotating wheel 10 is the same as that of the grinding wheel, the crystal piece can be ground into the same shape as the master 12.

In the grinding process, the spray head sprays water to the crystal wafer, so that the fragments flying out of the grinding wheel are adsorbed by the water and fall into the water collecting pipe 21, and the waste water partially rebounded and splashed is absorbed by the water absorbing block 18, so that the environment is not easily polluted.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. A multi-wafer profile modification grinder, comprising: including box (2) down, with box (2) down rotate last box (3) of being connected and be used for driving go up box (3) pivoted drive assembly, box (2) still are equipped with down and prevent the bits subassembly, prevent that the bits subassembly includes the shower nozzle towards the crystal piece water spray and be used for collecting handle and carry clastic waste water handle case (22).

2. A multi-wafer profile modifying mill as defined in claim 1, wherein: the anti-chip assembly comprises a water absorption block (18) fixed at a grinding opening (17), the spray head penetrates through the water absorption block (18), and the water absorption block (18) covers a part of the grinding opening (17).

3. A multi-wafer profile modifying mill as defined in claim 1, wherein: the driving assembly comprises a linkage rod (6), the linkage rod (6) is fixedly connected with the upper box body (3), a cylinder (9) is fixed on the side wall of the lower box body (2), the cylinder (9) is vertically placed, one end of the cylinder (9) drives the linkage rod (6) to rotate, the side wall of the lower box body (2) is further rotatably connected with a rotating wheel (10), the linear speed of the rotating wheel (10) is equal to that of a grinding wheel, the upper box body (3) is provided with a master form (12) which is the same as the shape of a crystal wafer, the master form (12) is rotatably connected with the upper box body (3), and the master form (12) is rotated through friction with the rotating wheel (10).

4. A multi-wafer profile modifying mill as defined in claim 2, wherein: the chip-preventing assembly further comprises a water supply pipe (20) communicated with the spray head, a grinding opening (17) arranged right below the crystal piece and a water collecting pipe (21) communicated with the grinding opening (17), the water collecting pipe (21) is vertically arranged, and the processing box (22) is arranged below the crystal piece.

5. A multi-wafer profile modifying mill as defined in claim 2, wherein: the upper surface of the lower box body (2) is sunken with a leakage-proof groove (25), the lower surface of the water absorption block (18) is tightly propped against the bottom wall of the leakage-proof groove (25), and the leakage-proof groove (25) is communicated with the treatment box (22).

6. A multi-wafer profile modifying mill as defined in claim 4, wherein: a filter box (23) is arranged at the opening at the top end of the treatment box (22).

7. A multi-wafer profile modifying mill as defined in claim 3, wherein: the multi-crystal plate shape correction mill also comprises a pressing column (13) used for pressing the upper surface of the upper box body (3).

8. A multi-wafer profile modifying mill as defined in claim 7, wherein: the multi-crystal-wafer shape correction grinding machine further comprises a support frame (14), wherein a first support rod (15) and a second support rod (16) are arranged on two sides of the compression column (13) respectively, the first support rod (15) is compressed on the support frame (14), the second support rod (16) is compressed on the upper surface of the upper box body (3), the second support rod (16) is attached to the upper surface of the upper box body (3), and the compression column (13) is suspended.

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