CN114407211A

CN114407211A - A multistage slicer for monocrystalline silicon processing

Info

Publication number: CN114407211A
Application number: CN202111545043.4A
Authority: CN
Inventors: 冯震坤; 章祥静
Original assignee: Wuxi Jingyuntong Technology Co Ltd
Current assignee: Wuxi Jingyuntong Technology Co Ltd
Priority date: 2021-12-16
Filing date: 2021-12-16
Publication date: 2022-04-29
Anticipated expiration: 2041-12-16
Also published as: CN114407211B

Abstract

The invention relates to the technical field of monocrystalline silicon slicing, in particular to a multi-section slicing machine for processing monocrystalline silicon, which comprises a fixed frame, wherein an installation mechanism is installed on the fixed frame, a spraying mechanism is installed on the fixed frame, a filtering mechanism is installed on the spraying mechanism, a collision mechanism is installed on the installation mechanism, a collection mechanism is installed inside the installation mechanism, and a sewage discharge mechanism is installed on the collection mechanism; be favorable to the fine section work of placing of the monocrystalline silicon of different length through installation mechanism and conflict mechanism, through sprinkler structure and filtering mechanism work, make things convenient for the better cutting of monocrystalline silicon, reduce the wearing and tearing of equipment to be favorable to filtering debris to water, be favorable to collecting the silicon chip after the cutting through the importance of collecting mechanism and sewage discharge mechanism and place, reduce the wearing and tearing that the silicon chip dropped, conveniently retrieve sewage simultaneously and deposit.

Description

A multistage slicer for monocrystalline silicon processing

Technical Field

The invention relates to the technical field of monocrystalline silicon slicing, in particular to a multi-section slicing machine for processing monocrystalline silicon.

Background

The monocrystalline silicon is an active non-metallic element, is an important component of a crystal material, is in the front of the development of a new material, is mainly used as a semiconductor material and utilizes solar photovoltaic power generation, heat supply and the like, and when the existing monocrystalline silicon is processed and produced, a monocrystalline silicon rod with a larger volume needs to be cut into pieces, so that the subsequent production is facilitated.

However, the existing patent numbers: 201920357369.6A single crystal silicon rod section device, can be fine carry out multistage section work of cutting to single crystal silicon rod, nevertheless because monocrystalline silicon is than hard when slicing, lack cooling device, cause cutting equipment wearing and tearing, reduced life, if the silicon chip list after the cutting simultaneously is thin directly drops and collects, causes the silicon chip collision easily and breaks, is unfavorable for follow-up production and uses.

Disclosure of Invention

In view of the problems in the prior art, the present invention provides a multi-stage slicing machine for single crystal silicon processing.

The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a multistage slicer for monocrystalline silicon processing, includes the mount, install installation mechanism on the mount, install spraying mechanism on the mount, spraying mechanism installs the last filter equipment, install conflict mechanism on the installation mechanism, installation mechanism internally mounted has the collection mechanism, collect and install the sewerage agencies in the mechanism.

Specifically, installation mechanism includes the mounting panel, the inside sliding connection of mount has the mounting panel, be connected with four cylinders between mounting panel and the mount, mount bottom inboard is installed and is placed the seat, it is located the mounting panel bottom to place the seat.

Specifically, the spraying mechanism comprises a fixed sleeve, a fixed sleeve is fixedly connected to the fixed frame, a water inlet pipe is installed on the fixed sleeve, a piston is installed inside the fixed sleeve and is in sliding connection with the inside of the fixed sleeve through a compression spring, a guide groove is formed in the piston and is of a T-shaped structure, one end of the water inlet pipe is communicated with one side of the piston, a connecting pipe is fixedly connected to the piston and is communicated with the guide groove, the connecting pipe penetrates through the fixed sleeve and the fixed frame and extends to the top of the mounting plate, the connecting pipe is in sliding connection with the fixed sleeve and the fixed frame, a fixed pipe is fixedly connected to the mounting plate and is in sliding connection with the outer side of the connecting pipe, a leather ring is installed at one end of the connecting pipe and is in sliding connection with the inside of the fixed pipe, and a connecting spring is installed on the outer side of the connecting pipe, connecting spring one end and fixed pipe one end fixed connection, install the pipe on the mounting panel, pipe and fixed pipe intercommunication, install the conveyer pipe that a plurality of rings distribute on the pipe, conveyer pipe and pipe intercommunication, the conveyer pipe is connected with the mounting panel through a plurality of fixed blocks, install the shower nozzle that a plurality of equidistance distribute on the conveyer pipe, shower nozzle and conveyer pipe intercommunication.

Specifically, filtering mechanism includes the filter screen, the inside block of piston is connected with the filter screen, center department installs the slide bar on the filter screen, threaded connection has the leather plug on the fixed cover, install the handle on the leather plug, the leather plug extends to fixed cover inside and guide slot intercommunication, center department fixedly connected with adapter sleeve on the leather plug, slide bar and the inside sliding connection of adapter sleeve, the slide bar extends to inside and the leather plug sliding connection of leather plug, the slide bar is "T" shape structure.

Specifically, conflict mechanism includes the connecting seat, place a one end lateral wall and install two connecting seats, the inside sliding connection of connecting seat has the slider, the slider extends to the connecting seat outside and places the inside intercommunication of seat, install the push pedal on the slider, install the conflict spring in the push pedal, install the clamp plate on the conflict spring, it is connected with the screw rod to rotate on the connecting seat, the screw rod extends to inside the slider, screw rod and the inside threaded connection of slider.

The collecting mechanism comprises a collecting box, the inner side of the bottom of the placing seat is connected with the collecting box in a sliding mode, one end of the collecting box extends to the outside of the placing seat, the inside of the collecting box is communicated with the inside of the placing seat, the inside of the collecting box is provided with the placing net, the placing net is provided with a plurality of rubber plates distributed in equal intervals, the rubber plates and the placing net form a 45-degree included angle, a plurality of the rubber plates are provided with sponge blocks, and the sponge blocks are connected with the placing net.

Specifically, a lock pin is arranged inside the side wall of one end of the collecting box and is of a 7-shaped structure, the lock pin is connected with the inner side of one end of the collecting box in a sliding mode through a return spring, a lock groove is formed inside the placing seat, the lock pin extends to the inside of the lock groove to abut against the inside of the lock groove, one end of the lock pin extends to the outside of the collecting box, a handle is arranged on the lock pin, and the handle is of a 7-shaped structure.

Specifically, the sewage discharging mechanism comprises a through groove, the other end of the collecting box is provided with a through groove, a leather pad is installed at the bottom side of the through groove, a baffle is connected to the inner portion of the side wall of the other end of the collecting box in a sliding mode and is of a 7-shaped structure, the baffle extends to the inner portion of the through groove to be abutted against the leather pad, the area of the baffle is larger than that of the through groove, and the baffle is made of rubber materials.

Specifically, baffle one end inside sliding connection has the block rubber, block rubber one end extends to the baffle outside and collects the box inside and contradict, install the extrusion spring on the block rubber, install the depression bar on the extrusion spring, the depression bar extends to the baffle outside and places the inboard conflict of seat, depression bar and baffle sliding connection.

The invention has the beneficial effects that:

(1) the multi-section slicing machine for processing the monocrystalline silicon is beneficial to well placing monocrystalline silicon with different lengths under the action of the mounting mechanism and the abutting mechanism, and multi-section slicing work is carried out, namely: be favorable to installing the mounting panel and placing the seat and install under the effect through the mount, thereby conveniently place the monocrystalline silicon rod on placing the seat, drive through the cylinder, make the mounting panel that has the wire-electrode cutting gliding, be favorable to carrying out multistage section work to the monocrystalline silicon of placing on the seat, place the inside back of seat through monocrystalline silicon putting into, make monocrystalline silicon one end contradict with the clamp plate, drive through the spanner to the screw rod, make screw rod drive slider at the inside roll-off of connecting seat under the effect of screw thread, and it is inseparable to contradict monocrystalline silicon under the effect through push pedal and conflict spring, can not rock when making things convenient for the monocrystalline silicon cutting, the convenient monocrystalline silicon to different length carries out the centre gripping simultaneously and places.

(2) According to the multi-section slicing machine for processing the monocrystalline silicon, the spraying mechanism is used for spraying water, the monocrystalline silicon is conveniently cut, the abrasion of equipment is reduced, and the filtering mechanism is favorable for filtering impurities in water, namely: the water inlet pipe is beneficial to conveying external water to one side of the fixed sleeve, when the mounting plate slides downwards under the action of the cylinder to prepare for cutting, the mounting plate drives the fixed pipe to pull the connecting spring, so that the connecting spring drives the connecting pipe to be driven and controlled, the piston slides downwards under the action of the compression spring under the pulling of the connecting pipe, so that the guide groove on the piston is beneficial to being communicated with the water inlet pipe, so that water enters the inside of the connecting pipe and is sprayed out from a plurality of spray heads through the fixed pipe and the conveying pipe, the monocrystalline silicon is beneficial to cooling and cutting, the abrasion to the wire cutting is reduced, meanwhile, the fixed pipe can slide on the connecting pipe when the mounting plate slides downwards and is cut, the sealing effect is achieved under the effect of the leather collar, so that the water can be conveyed all the time, after the mounting plate rises and resets, the fixed pipe is on the fixed pipe, and meanwhile, after the connecting pipe does not have external force to pull, the piston is free from the blockage of the compression spring, thereby make and stop spraying when not cutting, be favorable to reducing water wasting of resources, threaded connection through leather plug and fixed cover, be favorable to making the filter screen pass through the effect of slide bar down with the inside block of guide slot, thereby make the water of circulation filter, prevent that the shower nozzle from blockking up, simultaneously through the slide bar at the inside slip of adapter sleeve and leather plug, make things convenient for the filter screen to follow the piston and slide, conveniently carry out water filtration work, when the clearance, rotate the leather plug through the handle, make adapter sleeve and slide bar on the leather plug rotate, after leather plug and fixed cover separation, conveniently pull out the washing through the slide bar with the filter screen, reduce secondary pollution.

(3) The multi-section slicing machine for processing monocrystalline silicon is beneficial to collecting and placing cut silicon wafers under the action of the collecting mechanism, reduces the abrasion of the silicon wafers caused by falling, and is convenient to recycle and store sewage, namely: the collecting box and the placing net are beneficial to containing and placing the cut silicon wafers, the function of protecting and damping the silicon chip is achieved under the action of the sponge block and the rubber plate, the silicon chip is prevented from being damaged, and meanwhile, a certain included angle is formed between the rubber plate and the placing net, so that the silicon chip which is convenient to fall off can not fall off vertically, but falls off through one side of the rubber plate, thereby reducing the impact damage, the storage is convenient, the sprayed water is discharged to the bottom of the collecting box for storage under the action of the storage net, the subsequent recovery and cleaning are convenient, the lock pin is clamped with the inside of the lock groove under the action of the reset spring, thereby collect the box and place the difficult pine of seat and take off, through promoting the handle, make the handle drive the lockpin break away from under reset spring's the effect with inside separation of locked groove to conveniently take out to collect the box and carry out the unloading and retrieve debris.

(4) The multi-section slicing machine for processing the monocrystalline silicon is beneficial to discharging collected sewage under the action of the sewage discharge mechanism, is convenient to operate, has better sealing performance, and cannot cause the sewage to overflow, namely: conflict through baffle and leather mat, thereby make the baffle carry out the closure to leading to inslot portion and seal, make the inside sewage of collection box can not spill over, take the back out through collecting the box, through promoting the baffle, make the baffle slide in collection box inside, thereby open leading to the groove, conveniently collect the inside sewage of box and discharge through leading to the groove, to leading to the closed back of groove through the baffle, slide into through collecting the box and place the seat inside and place, make the depression bar of collecting on the box and place the inside conflict of seat, thereby make depression bar drive extrusion spring contradict the block rubber, it is inseparable to make the block rubber and collect the inboard wall conflict of box, thereby make the baffle be difficult for becoming flexible, take the back out through collecting the box, the depression bar does not have external force to contradict, conveniently through to the depression bar, make the depression bar drive baffle sliding control.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic block diagram of a preferred embodiment of a multi-stage microtome for single crystal silicon processing according to the present invention;

FIG. 2 is a schematic view of the connection structure of the fixing frame and the fixing sleeve of the present invention;

FIG. 3 is an enlarged view of the part A shown in FIG. 2;

FIG. 4 is an enlarged view of the structure of the portion B shown in FIG. 2;

FIG. 5 is a schematic view of a connection structure of the placing seat and the connecting seat of the present invention;

FIG. 6 is a schematic view of the internal structure of the seat of the present invention;

fig. 7 is an enlarged view of the structure of the portion C shown in fig. 6.

In the figure: 1. a fixed mount; 2. an installation mechanism; 201. mounting a plate; 202. a cylinder; 203. a placing seat; 3. a spraying mechanism; 301. fixing a sleeve; 302. a water inlet pipe; 303. a piston; 304. a compression spring; 305. a connecting pipe; 306. a connecting spring; 307. a fixed tube; 308. a conduit; 309. a guide groove; 310. a leather collar; 311. a delivery pipe; 312. a spray head; 313. a fixed block; 4. a filtering mechanism; 401. a plug of leather; 402. a handle; 403. connecting sleeves; 404. a slide bar; 405. a filter screen; 5. a collision mechanism; 501. a connecting seat; 502. a screw; 503. a slider; 504. pushing the plate; 505. against the spring; 506. pressing a plate; 6. a collection mechanism; 601. a collection box; 602. placing a net; 603. a sponge block; 604. a rubber plate; 605. a return spring; 606. a handle; 607. a lock pin; 608. locking the groove; 7. a sewage draining mechanism; 701. a through groove; 702. a leather pad; 703. a baffle plate; 704. a rubber block; 705. a compression spring; 706. a pressure lever.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

As shown in fig. 1-7, the multi-stage slicing machine for processing monocrystalline silicon according to the present invention includes a fixing frame 1, an installation mechanism 2 is installed on the fixing frame 1, a spraying mechanism 3 is installed on the fixing frame 1, a filtering mechanism 4 is installed on the spraying mechanism 3, an abutting mechanism 5 is installed on the installation mechanism 2, a collection mechanism 6 is installed inside the installation mechanism 2, and a sewage discharge mechanism 7 is installed on the collection mechanism 6.

Specifically, installation mechanism 2 includes mounting panel 201, 1 inside sliding connection of mount has mounting panel 201, be connected with four cylinders 202 between mounting panel 201 and the mount 1, 1 bottom inboard of mount is installed and is placed seat 203, it is located mounting panel 201 bottom to place seat 203, through be favorable to right under the effect of mount 1 mounting panel 201 with place seat 203 and install, thereby conveniently place the single crystal silicon rod place on the seat 203 place the seat 203, through the drive of cylinder 202 makes and has the wire-electrode cutting mounting panel 201 gliding, be favorable to right place monocrystalline silicon on the seat 203 carries out the multistage section work.

Specifically, spraying mechanism 3 includes fixed cover 301, fixed cover 301 of fixedly connected with is gone up to mount 1, install inlet tube 302 on fixed cover 301, fixed cover 301 internally mounted has piston 303, piston 303 passes through compression spring 304 and the inside sliding connection of fixed cover 301, be equipped with guide slot 309 on the piston 303, guide slot 309 is "T" font structure, inlet tube 302 one end and piston 303 one side intercommunication, fixedly connected with connecting pipe 305 on the piston 303, connecting pipe 305 and guide slot 309 intercommunication, connecting pipe 305 runs through fixed cover 301 and mount 1 and extends to mounting panel 201 top, connecting pipe 305 and fixed cover 301 and mount 1 sliding connection, fixedly connected with fixed pipe 307 on mounting panel 201, fixed pipe 307 and the outside sliding connection of connecting pipe 305, leather collar 310 is installed to connecting pipe 305 one end, the leather collar 310 and the inside sliding connection of fixed pipe 307, connecting spring 306 is installed in the connecting pipe 305 outside, connecting spring 306 one end and fixed pipe 307 one end fixed connection, install pipe 308 on the mounting panel 201, pipe 308 and fixed pipe 307 intercommunication, install a plurality of annular distribution's conveyer pipe 311 on the pipe 308, conveyer pipe 311 and pipe 308 intercommunication, conveyer pipe 311 is connected with mounting panel 201 through a plurality of fixed blocks 313, install a plurality of equidistance distribution's shower nozzle 312 on the conveyer pipe 311, shower nozzle 312 and conveyer pipe 311 intercommunication, through be favorable to carrying outside water to fixed cover 301 one side under the effect of inlet tube 302, through mounting panel 201 is in when the effect gliding preparation cutting of cylinder 202 down, mounting panel 201 drives fixed pipe 307 is right connecting spring 306 stimulates, thereby makes connecting spring 306 drive connecting pipe 305 drive control, under the pulling of the connecting pipe 305, the piston 303 slides downwards under the action of the compression spring 304 to facilitate the communication between the guide groove 309 on the piston 303 and the water inlet pipe 302, so that water enters the inside of the connecting pipe 305, and is sprayed out from the plurality of spray heads 312 through the fixed pipe 307 and the conveying pipe 311 to facilitate the cooling and cutting of monocrystalline silicon and reduce the abrasion to the linear cutting, meanwhile, when the mounting plate 201 is cut downwards, the fixed pipe 307 can slide on the connecting pipe 305 to play a sealing role under the action of the leather collar 310, so that the water can be always conveyed, after the mounting plate 201 is lifted and reset, the fixed pipe 307 is lifted and reset, and after the connecting pipe 305 is pulled without external force, the piston 303 resets and blocks the water inlet pipe 302 under the action of the compression spring 304, thereby stopping spraying when not cutting, and being beneficial to reducing water resource waste.

Specifically, filtering mechanism 4 includes filter screen 405, the inside block of piston 303 is connected with filter screen 405, center department installs slide bar 404 on the filter screen 405, threaded connection has leather plug 401 on fixed cover 301, install handle 402 on the leather plug 401, leather plug 401 extends to fixed cover 301 inside and guide slot 309 intercommunication, center department fixedly connected with adapter sleeve 403 on the leather plug 401, slide bar 404 and the inside sliding connection of adapter sleeve 403, slide bar 404 extends to leather plug 401 inside and leather plug 401 sliding connection, slide bar 404 is "T" shape structure, through leather plug 401 with the threaded connection of fixed cover 301, be favorable to making filter screen 405 pass through under the effect of slide bar 404 with the inside block of guide slot 309 to make the circulating water filter, prevent that shower nozzle 312 blocks up, simultaneously through slide bar 404 is in adapter sleeve 403 with the inside slip of leather plug 401, it is convenient filter screen 405 follows piston 303 slides, conveniently carries out water filtration work, when the clearance, through handle 402 is right leather plug 401 rotates, makes on leather plug 401 adapter sleeve 403 with slide bar 404 rotates, works as leather plug 401 with fixed cover 301 after-separating, the convenience passes through slide bar 404 will filter screen 405 draws the washing, reduces secondary pollution.

Specifically, the abutting mechanism 5 includes a connecting seat 501, two connecting seats 501 are mounted on a side wall of one end of the placing seat 203, a sliding block 503 is slidably connected inside the connecting seat 501, the sliding block 503 extends to the outside of the connecting seat 501 to be communicated with the inside of the placing seat 203, a push plate 504 is mounted on the sliding block 503, an abutting spring 505 is mounted on the push plate 504, a pressing plate 506 is mounted on the abutting spring 505, a screw 502 is rotatably connected to the connecting seat 501, the screw 502 extends to the inside of the sliding block 503, the screw 502 is in threaded connection with the sliding block 503, after monocrystalline silicon is placed inside the placing seat 203, one end of monocrystalline silicon abuts against the pressing plate 506, the screw 502 is driven by a wrench, the screw 502 drives the sliding block 503 to slide out inside the connecting seat 501 under the action of threads, and abuts against monocrystalline silicon tightly under the action of the push plate 504 and the spring 505, can not rock when making things convenient for the monocrystalline silicon cutting, conveniently carry out the centre gripping to the monocrystalline silicon of different length simultaneously and place.

Specifically, the collecting mechanism 6 comprises a collecting box 601, the inner side of the bottom of the placing seat 203 is connected with the collecting box 601 in a sliding manner, one end of the collecting box 601 extends to the outside of the placing seat 203, the inside of the collecting box 601 is communicated with the inside of the placing seat 203, a placing net 602 is installed inside the collecting box 601, a plurality of rubber plates 604 distributed at equal intervals are installed on the placing net 602, the included angle between each rubber plate 604 and the placing net 602 is 45 degrees, a plurality of sponge blocks 603 are installed between the rubber plates 604, the sponge blocks 603 are connected with the placing net 602, the collecting box 601 and the placing net 602 are favorable for containing and placing the cut and dropped silicon wafers, the sponge blocks 603 and the rubber plates 604 play a role in protecting and damping the silicon wafers, so as to prevent the silicon wafers from being damaged, and the rubber plates 604 and the placing net 602 have a certain included angle, thereby the convenient silicon chip that drops can not vertically drop, but pass through the landing of rubber slab 604 one side has reduced the striking and has damaged to conveniently place, simultaneously through place and be favorable to discharging the water that sprays under the effect of net 602 and extremely collect box 601 ground bottom and deposit, convenient follow-up recovery clearance.

Specifically, a lock pin 607 is arranged in the side wall of one end of the collecting box 601, the lock pin 607 is in a 7-shaped structure, the lock pin 607 is slidably connected to the inner side of one end of the collection box 601 through a return spring 605, a locking groove 608 is arranged inside the placing seat 203, the locking pin 607 extends to the inside of the locking groove 608 to abut against, one end of the lock pin 607 extends to the outside of the collection box 601, a handle 606 is arranged on the lock pin 607, the handle 606 is in a 7-shaped structure, the lock pin 607 is engaged with the inside of the lock groove 608 by the return spring 605, therefore, the collecting box 601 and the placing seat 203 are not easy to loosen, the handle 606 is pushed to drive the lock pin 607 to be separated from the inside of the lock groove 608 under the action of the return spring 605, and the collecting box 601 is conveniently drawn out to perform blanking and collect sundries.

Specifically, the drainage mechanism 7 comprises a through groove 701, the other end of the collection box 601 is provided with the through groove 701, a leather pad 702 is arranged at the bottom side of the through groove 701, a baffle 703 is connected inside the side wall at the other end of the collecting box 601 in a sliding way, the baffle 703 is in a 7-shaped structure, the baffle 703 extends to the inside of the through groove 701 to be abutted against the leather pad 702, the area of the baffle 703 is larger than that of the through groove 701, the baffle 703 is made of rubber material, and through the interference between the baffle 703 and the leather pad 702, so that the baffle 703 can close and seal the inside of the through groove 701, the sewage in the collecting box 601 can not overflow, after the collection box 601 is drawn out, the baffle 703 slides inside the collection box 601 by pushing the baffle 703, thereby opening the through groove 701 to facilitate the discharge of the sewage inside the collecting box 601 through the through groove 701.

Specifically, the rubber block 704 is connected to one end of the baffle 703 in a sliding manner, one end of the rubber block 704 extends to the outside of the baffle 703 and abuts against the inner side of the collection box 601, the rubber block 704 is provided with an extrusion spring 705, the extrusion spring 705 is provided with a compression rod 706, the compression rod 706 extends to the outside of the baffle 703 and abuts against the inner side of the placement seat 203, the compression rod 706 is connected with the baffle 703 in a sliding manner, after the through slot 701 is closed by the baffle 703, the collection box 601 slides into the placement seat 203 for placement, so that the compression rod 706 on the collection box 601 abuts against the inner side of the placement seat 203, the compression rod 706 drives the extrusion spring 705 to abut against the rubber block 704, the rubber block 704 abuts against the inner side wall of the collection box 601 tightly, the baffle 703 is not easy to loosen, and after the collection box 601 is drawn out, the compression rod 706 has no external force, the pressing rod 706 is convenient to drive the baffle 703 to slide and control through the pressing rod 706.

When the silicon single crystal cutting tool is used, firstly, the mounting plate 201 and the placing seat 203 are favorably mounted under the action of the fixing frame 1, so that a silicon single crystal rod is conveniently placed on the placing seat 203, the mounting plate 201 with wire cutting slides downwards under the driving of the air cylinder 202, the silicon single crystal on the placing seat 203 is favorably sliced in multiple sections, after the silicon single crystal is placed in the placing seat 203, one end of the silicon single crystal is abutted against the pressing plate 506, the screw 502 is driven by the wrench, the screw 502 drives the sliding block 503 to slide out in the connecting seat 501 under the action of the thread, the silicon single crystal is tightly abutted under the action of the pushing plate 504 and the abutting spring 505, the silicon single crystal is conveniently cut without shaking, meanwhile, the silicon single crystal with different lengths is conveniently clamped and placed, external water is favorably conveyed to one side of the fixing sleeve 301 under the action of the water inlet pipe 302, when the mounting plate 201 is ready to be cut under the action of the air cylinder 202, the mounting plate 201 drives the fixed pipe 307 to pull the connecting spring 306, so that the connecting spring 306 drives the connecting pipe 305 to control driving, under the pulling of the connecting pipe 305, the piston 303 slides downwards under the action of the compression spring 304, which is beneficial to the communication between the guide groove 309 on the piston 303 and the water inlet pipe 302, so that water enters the connecting pipe 305, and is sprayed out from a plurality of spray heads 312 through the fixed pipe 307 and the conveying pipe 311, which is beneficial to cooling and cutting monocrystalline silicon, and reduces the abrasion to wire cutting, meanwhile, when the mounting plate 201 is cut downwards, the fixed pipe 307 can slide on the connecting pipe 305, and plays a sealing role under the action of the leather collar 310, so that the moisture can be conveyed all the time, after the mounting plate 201 is lifted and reset, on the fixed pipe 307, and after the connecting pipe 305 has no external force to pull, the piston 303 resets under the action of the compression spring 304 to block the water inlet pipe 302, so that spraying is stopped when not cut, the silicon chip cleaning device is beneficial to reducing water resource waste, the filter screen 405 is clamped with the inside of the guide groove 309 under the action of the slide rod 404 through the threaded connection of the leather plug 401 and the fixed sleeve 301, so that circulating water is filtered, the spray head 312 is prevented from being blocked, meanwhile, the filter screen 405 can conveniently slide along the piston 303 through the slide rod 404 in the connecting sleeve 403 and the leather plug 401, the water filtering work is conveniently carried out, when the leather plug 401 is cleaned, the handle 402 rotates the leather plug 401, the connecting sleeve 403 and the slide rod 404 on the leather plug 401 rotate, after the leather plug 401 is separated from the fixed sleeve 301, the filter screen 405 can be conveniently pulled out and cleaned through the slide rod 404, secondary pollution is reduced, the cut and dropped silicon chips can be conveniently stored and placed under the action of the collecting box 601 and the placing net 602, the silicon chip can be protected and damped under the action of the sponge block 603 and the rubber plate 604, and the damage of the silicon chips can be prevented, meanwhile, a certain included angle is formed between the rubber plate 604 and the placing net 602, so that the silicon wafers which are convenient to fall cannot vertically fall, but fall off from one side of the rubber plate 604, impact damage is reduced, the placing net 602 is convenient to place, sprayed water is favorably discharged to the bottom of the collecting box 601 to be stored under the action of the placing net 602, subsequent recovery and cleaning are convenient, the lock pin 607 is clamped with the inside of the lock groove 608 under the action of the reset spring 605, so that the collecting box 601 and the placing seat 203 are not easy to loosen, the handle 606 is pushed to drive the lock pin 607 to be separated from the inside of the lock groove 608 under the action of the reset spring 605, so that blanking and sundries recovery are convenient to be carried out on the collecting box 601 after the collecting box 601 is drawn out, the baffle 703 is abutted against the leather pad 702, the baffle 703 is used for carrying out closed sealing on the inside of the through groove 701, sewage in the collecting box 601 cannot overflow, and after the collecting box 601 is drawn out, through promoting baffle 703, make baffle 703 at the inside slip of collection box 601, thereby open logical groove 701, conveniently collect the inside sewage of box 601 and discharge through leading to groove 701, through baffle 703 to leading to the closed back of groove 701, slide into through collecting box 601 and place inside the placing of seat 203 and place the inside conflict of seat 203, make depression bar 706 on the collection box 601 with place the inside conflict of seat 203, thereby make depression bar 706 drive extrusion spring 705 contradict to rubber block 704, it is inseparable with the conflict of collection box 601 inside wall, thereby make baffle 703 difficult not hard up, take the back out through collecting box 601, depression bar 706 does not have the external force conflict, conveniently through pressing bar 706, make depression bar 706 drive baffle 703 sliding control.

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 description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The multi-section slicing machine for processing the monocrystalline silicon is characterized by comprising a fixing frame (1), wherein an installation mechanism (2) is installed on the fixing frame (1), a spraying mechanism (3) is installed on the fixing frame (1), a filtering mechanism (4) is installed on the spraying mechanism (3), a collision mechanism (5) is installed on the installation mechanism (2), a collection mechanism (6) is installed inside the installation mechanism (2), and a sewage discharge mechanism (7) is installed on the collection mechanism (6);

the mounting mechanism (2) comprises a mounting plate (201), the mounting plate (201) is connected to the inside of the fixing frame (1) in a sliding mode, four air cylinders (202) are connected between the mounting plate (201) and the fixing frame (1), a placing seat (203) is installed on the inner side of the bottom of the fixing frame (1), and the placing seat (203) is located at the bottom of the mounting plate (201);

spraying mechanism (3) is including fixed cover (301), fixed cover (301) of fixedly connected with is gone up in mount (1), install inlet tube (302) on fixed cover (301), fixed cover (301) internally mounted has piston (303), piston (303) are through compression spring (304) and fixed cover (301) inside sliding connection, be equipped with guide slot (309) on piston (303), guide slot (309) are "T" font structure, inlet tube (302) one end and piston (303) one side intercommunication, fixedly connected with connecting pipe (305) on piston (303), connecting pipe (305) and guide slot (309) intercommunication, connecting pipe (305) run through in fixed cover (301) and mount (1) and extend to mounting panel (201) top, connecting pipe (305) and fixed cover (301) and mount (1) sliding connection, fixed pipe (307) of fixedly connected with on mounting panel (201), fixed pipe (307) and connecting pipe (305) outside sliding connection, connecting spring (306) are installed in connecting pipe (305) outside, connecting spring (306) one end and fixed pipe (307) one end fixed connection, install pipe (308) on mounting panel (201), pipe (308) and fixed pipe (307) intercommunication, install delivery pipe (311) that a plurality of rings distribute on pipe (308), delivery pipe (311) and pipe (308) intercommunication, install shower nozzle (312) that a plurality of equidistance distribute on delivery pipe (311), shower nozzle (312) and delivery pipe (311) intercommunication.

2. The multi-stage microtome for single crystal silicon processing as recited in claim 1, wherein: leather collar (310) is installed to connecting pipe (305) one end, leather collar (310) and fixed pipe (307) inside sliding connection.

3. The multi-stage microtome for single crystal silicon processing as recited in claim 1, wherein: the conveying pipe (311) is connected with the mounting plate (201) through a plurality of fixing blocks (313), and the fixing blocks (313) are of a trapezoidal structure.

4. The multi-stage microtome for single crystal silicon processing as recited in claim 1, wherein: filtering mechanism (4) include filter screen (405), piston (303) inside block is connected with filter screen (405), center department installs slide bar (404) on filter screen (405), threaded connection has leather plug (401) on fixed cover (301), install handle (402) on leather plug (401), leather plug (401) extend to fixed cover (301) inside and guide slot (309) intercommunication, center department fixedly connected with adapter sleeve (403) is gone up to leather plug (401), slide bar (404) and adapter sleeve (403) inside sliding connection, slide bar (404) extend to leather plug (401) inside and leather plug (401) sliding connection, slide bar (404) are "T" shape structure.

5. The multi-stage microtome for single crystal silicon processing as recited in claim 1, wherein: conflict mechanism (5) are including connecting seat (501), place seat (203) one end lateral wall and install two connecting seats (501), connecting seat (501) inside sliding connection has slider (503), slider (503) extend to connecting seat (501) outside and place seat (203) inside intercommunication, install push pedal (504) on slider (503), install conflict spring (505) on push pedal (504), install clamp plate (506) on conflict spring (505), it is connected with screw rod (502) to rotate on connecting seat (501), screw rod (502) extend to inside slider (503), screw rod (502) and slider (503) inside threaded connection.

6. The multi-stage microtome for single crystal silicon processing as recited in claim 1, wherein: collect mechanism (6) including collecting box (601), place seat (203) bottom inboard sliding connection and have collection box (601), it extends to placing seat (203) outside to collect box (601) one end, collect box (601) inside with place seat (203) inside intercommunication, it has net (602) to place to collect box (601) internally mounted, place and install a plurality of equidistance distribution's rubber slab (604) on net (602), rubber slab (604) and place between net (602) contained angle be 45 degrees, it is a plurality of install sponge piece (603) between rubber slab (604), sponge piece (603) with place net (602) and be connected.

7. The multi-stage microtome for single crystal silicon processing as recited in claim 6, wherein: a lock pin (607) is installed inside the side wall of one end of the collecting box (601), the lock pin (607) is of a 7-shaped structure, the lock pin (607) is connected with the inner side of one end of the collecting box (601) in a sliding mode through a return spring (605), a lock groove (608) is formed inside the placing seat (203), the lock pin (607) extends to the inside of the lock groove (608) to be abutted against, one end of the lock pin (607) extends to the outside of the collecting box (601), a handle (606) is installed on the lock pin (607), and the handle (606) is of a 7-shaped structure.

8. The multi-stage microtome for single crystal silicon processing as recited in claim 7, wherein: the sewage draining mechanism (7) comprises a through groove (701), the other end of the collecting box (601) is provided with the through groove (701), a leather pad (702) is installed on the bottom side of the through groove (701), a baffle (703) is slidably connected to the inner side wall of the other end of the collecting box (601), the baffle (703) is of a 7-shaped structure, the baffle (703) extends to the inside of the through groove (701) to be abutted against the leather pad (702), the area of the baffle (703) is larger than that of the through groove (701), and the baffle (703) is made of rubber materials.

9. The multi-stage microtome for single crystal silicon processing as recited in claim 8, wherein: baffle (703) one end inside sliding connection has block rubber (704), block rubber (704) one end extends to baffle (703) outside and collects box (601) inboard and contradicts, install extrusion spring (705) on block rubber (704), install depression bar (706) on extrusion spring (705), depression bar (706) extend to baffle (703) outside and place seat (203) inboard and contradict, depression bar (706) and baffle (703) sliding connection.