CN219190803U

CN219190803U - Impurity cleaning machine that photovoltaic material processing used

Info

Publication number: CN219190803U
Application number: CN202223452308.9U
Authority: CN
Inventors: 刘一锋
Original assignee: Nanchong 3d Industrial Technology Research Institute
Current assignee: Nanchong 3d Industrial Technology Research Institute
Priority date: 2022-12-22
Filing date: 2022-12-22
Publication date: 2023-06-16
Anticipated expiration: 2032-12-22

Abstract

The utility model discloses an impurity cleaning machine for processing photovoltaic materials, which comprises a slicing chamber, a shielding box, a collecting disc and a cleaning mechanism, wherein the shielding box is arranged on the inner wall of the slicing chamber, guide wheels and rollers are respectively arranged on two sides of the inner part of the shielding box, diamond wire bodies are wound on the outer sides of the guide wheels and the rollers, and the cleaning mechanism is arranged on the inner side of the shielding box. This impurity descaling machine that photovoltaic material processing used, easy impurity mortar splashes and can be blocked by shielding the case when high-speed section, drives the scraper blade that is in threaded connection with the lead screw through the positive and negative rotation of control motor and scrapes in shielding the inside reciprocal of case and move for the scraper blade is clear up shielding the impurity mortar of incasement side adhesion, and when the scraper blade moved the extreme position at both ends along the lead screw, the scraper blade side-mounting spring was strikeed respectively and is sheltered from case or baffle and produce vibrations, guarantees that this impurity descaling machine can strike off the impurity mortar that shelters from incasement adhesion fast.

Description

Impurity cleaning machine that photovoltaic material processing used

Technical Field

The utility model relates to the technical field of cleaning equipment, in particular to an impurity cleaning machine for processing photovoltaic materials.

Background

The silicon wafer is the end of the photovoltaic industry chain upstream and is the starting point of the photovoltaic product. The silicon wafer is further processed to obtain the crystalline silicon cell, and the cell is arranged, packaged and combined with other auxiliary materials to obtain the solar cell panel which is the minimum effective power generation unit of the photovoltaic system. Because the silicon element of the photovoltaic silicon wafer has a photoelectric effect, in the photovoltaic field, the silicon wafer is mostly used for converting solar energy into electric energy, and a diamond wire slicing machine is used for cutting a crystal bar when the photovoltaic silicon wafer is produced, so that a sliced material can be used for processing photovoltaic power generation.

For Chinese utility model patent: 201710159177.X diamond wire slicing machine, through setting up the mortar shielding plate in the utility model, the mortar splashed while slicing will be shielded by the mortar shielding plate, avoid the mortar from splashing out of the slicing chamber;

in the description of the diamond wire slicing machine, slicing of the crystal bar is performed through the diamond wire, so that mortar can be generated to splash outwards during processing, the splashed mortar contains waste impurities of photovoltaic materials, the mortar is generally cleaned manually after production and processing, mortar pollution equipment containing the waste impurities is caused, and in order to ensure that the cleaning of the impurities is more efficient and timely, an impurity cleaning machine for processing the photovoltaic materials is needed to be used.

Disclosure of Invention

The utility model aims to provide an impurity cleaning machine for processing photovoltaic materials, so as to solve the problems of the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an impurity cleaner for photovoltaic material processing comprises a slicing chamber, a shielding box, a collecting disc and a cleaning mechanism,

the inner wall of section room is installed and is sheltered from the case, shelter from the inside both sides of case and be provided with leading wheel and cylinder respectively, the outside round joint of leading wheel and cylinder has the buddha's warrior attendant line body, the elevating platform is installed at the inboard top of section room, the bottom of elevating platform is provided with the bonding plate that is used for fixed crystal bar, the downside of sheltering from the case is provided with the collecting tray, the inboard of sheltering from the case is provided with clearance mechanism, and clearance mechanism is including motor, gear train, lead screw, scraper blade, inserted block, gyro wheel and spring, the motor symmetry is installed in the upside of sheltering from the case, the output of motor is connected with the gear train.

Preferably, a limit seat is fixed at the lower edge of an opening at one side of the shielding box, and a baffle is inserted in the middle of the limit seat.

Preferably, the gear set comprises two gear plates which are in meshed connection, one of the gear plates of the gear set is fixed with the output end of the motor, the other gear plate of the gear set is fixed with the screw rod, two ends of the screw rod are respectively in butt joint with the slicing chamber and the shielding box through bearings, and the screw rod is in penetrating connection with a threaded sleeve at the upper end of the scraping plate.

Preferably, an insert block is fixed on one side of the scraping plate, a roller is connected in the middle of the insert block in a penetrating manner, and a spring is arranged on the surface of the scraping plate.

Preferably, the insert block is connected with the guide opening on the surface of the shielding box in a penetrating way.

Preferably, the downside of collection dish is fixed with the slide rail of "T" style of calligraphy, and slide rail and the reservation groove sliding connection of section room downside, the surface of collection dish is provided with handle and observation window respectively.

Preferably, the inner side of the collecting tray is provided with a filter screen, the two sides of the filter screen are fixedly provided with mounting blocks, and the mounting blocks are in butt joint with the two side edges of the inner wall of the collecting tray.

Compared with the prior art, the utility model has the beneficial effects that: this impurity descaling machine that photovoltaic material processing used, easy impurity mortar splashes and can be blocked by shielding the case when high-speed section, drives the scraper blade that is in threaded connection with the lead screw through the positive and negative rotation of control motor and scrapes in shielding the inside reciprocal of case and move for the scraper blade is clear up shielding the impurity mortar of incasement side adhesion, and when the scraper blade moved the extreme position at both ends along the lead screw, the scraper blade side-mounting spring was strikeed respectively and is sheltered from case or baffle and produce vibrations, guarantees that this impurity descaling machine can strike off the impurity mortar that shelters from incasement adhesion fast.

1. According to the impurity cleaning machine for processing the photovoltaic material, the crystal bar raw material is sliced by using the diamond wire slicing machine, so that the photovoltaic silicon wafer obtained by slicing can be used for manufacturing the photovoltaic power generation material, impurities generated by high-speed operation of the diamond wire are easy to mix with cooling slurry to form mortar, the impurity mortar is easy to splash when slicing at high speed and can be blocked by the shielding box, a scraper blade in threaded connection with the screw rod is driven to reciprocate in the shielding box by controlling the motor to scrape the impurity mortar adhered to the inner side of the shielding box by controlling the motor to rotate forwards and backwards, the side surface of the scraper blade is provided with springs, when the scraper blade moves to the limit positions of the two ends along the screw rod, the springs arranged on the side surface of the scraper blade respectively collide the shielding box or the baffle plate, so that vibration is generated, the impurity mortar adhered in the shielding box can be scraped rapidly by the impurity cleaning machine, and the cleaning effect is guaranteed;

2. this impurity descaling machine that photovoltaic material processing used, when the photovoltaic silicon chip of production photovoltaic material, need slice the crystal bar raw materials for obtain the photovoltaic silicon chip that is used for generating electricity after the production, and the buddha's warrior attendant line body falls into the collection dish to the impurity mortar that the crystal bar slice produced, through installing the filter screen in the collection dish, make the filter screen can filter the waste impurity that the section produced, liquid filters through the filter screen of middle part indent simultaneously, and accomplish the album liquid through the collection dish, when the section is accomplished, take out the collection dish, and take out the filter screen, the convenient waste impurity and the pouring treatment after the sand thick liquid body that carries out solid-liquid separation to collecting guarantee that this impurity descaling machine can carry out classified collection to the impurity that photovoltaic material processing produced.

Drawings

FIG. 1 is a schematic diagram of a front view structure of the present utility model;

FIG. 2 is a schematic diagram of a front cross-sectional structure of the present utility model;

FIG. 3 is a schematic top view cross-sectional structure of the present utility model;

FIG. 4 is a schematic view of a partial enlarged structure of the present utility model A;

fig. 5 is a schematic view of a partial enlarged structure of the present utility model at B.

In the figure: 1. a slicing chamber; 2. a shielding box; 3. a guide wheel; 4. a roller; 5. a diamond wire; 6. a lifting table; 7. a collection tray; 71. a slide rail; 72. a filter screen; 73. a mounting block; 8. a limit seat; 9. a baffle; 10. a cleaning mechanism; 101. a motor; 102. a gear set; 103. a screw rod; 104. a scraper; 105. inserting blocks; 106. a roller; 107. a spring; 11. and a guide port.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides an impurity descaling machine that photovoltaic material processing used, including slicing chamber 1, shelter from case 2, collecting tray 7 and clearance mechanism 10, shelter from case 2 is installed to slicing chamber 1's inner wall, shelter from case 2's inside both sides and be provided with leading wheel 3 and cylinder 4 respectively, leading wheel 3 and cylinder 4's outside round joint has diamond wire body 5, elevating platform 6 is installed at slicing chamber 1's inboard top, elevating platform 6's bottom is provided with the bonding plate that is used for fixed crystal bar, shelter from case 2's downside and is provided with collecting tray 7, shelter from case 2's inboard and be provided with clearance mechanism 10, and clearance mechanism 10 is including motor 101, gear train 102, lead screw 103, scraper blade 104, insert 105, gyro wheel 106 and spring 107, motor 101 symmetry is installed in shelter from case 2's upside, motor 101's output is connected with gear train 102.

A limit seat 8 is fixed at the lower edge of one side opening of the shielding box 2, and a baffle 9 is inserted in the middle of the limit seat 8.

During concrete implementation, through using the diamond wire slicer to slice the crystal bar raw materials for the photovoltaic silicon chip that the section obtained can be used for photovoltaic power generation material's manufacturing, through setting up spacing seat 8 of "L" style of calligraphy at the opening side of shielding case 2, when making baffle 9 insert spacing seat 8, can be sealed the opening side of shielding case 2, prevent personnel's mistake to bump by mistake, and set up baffle 9 to transparent plastics material, can see through baffle 9 and observe the running condition of shielding case 2 inside leading wheel 3, cylinder 4 and diamond wire body 5, conveniently observe the running state of diamond wire body 5 cutting elevating platform 6 bottom crystal bar.

The gear set 102 comprises two gear plates which are in meshed connection, one of the gear plates of the gear set 102 is fixed with the output end of the motor 101, the other gear plate of the gear set 102 is fixed with a screw rod 103, two ends of the screw rod 103 are respectively in butt joint with the slicing chamber 1 and the shielding box 2 through bearings, the screw rod 103 is in penetrating connection with a threaded sleeve at the upper end of the scraper 104, and the scraper 104 is attached to the inner wall of the shielding box 2; an inserting block 105 is fixed on one side of the scraper 104, a roller 106 is connected in the middle of the inserting block 105 in a penetrating way, and a spring 107 is arranged on the surface of the scraper 104; the insert 105 is connected with the guide opening 11 on the surface of the shielding box 2 in a penetrating way, and the guide opening 11 is parallel to the screw 103.

During the implementation, slicing the crystal bar raw material by using a diamond wire slicing machine, so that the photovoltaic silicon wafer obtained by slicing can be used for manufacturing photovoltaic power generation materials, impurities generated by the high-speed operation of the diamond wire are easy to mix with cooling slurry to form mortar during slicing, the mortar is easy to splash during high-speed slicing, when the guide wheel 3 and the roller 4 drive the diamond wire body 5 to rotate at high speed, the diamond wire body 5 can cut the lower side of the crystal bar, mortar generated by cutting the diamond wire body 5 can be protected by the shielding box 2, the splashed impurity mortar can splash onto the inner wall of the shielding box 2, the inner side of the shielding box 2 needs to be cleaned regularly, therefore, the motor 101 is controlled to operate in forward and backward directions by a numerical control panel matched with the slicing chamber 1, and the two gear plates in the gear set 102 are driven to rotate in an engaged manner during forward and backward rotation of the motor 101, so that the scraper 104 in threaded connection with the screw 103 is driven to reciprocate in the shielding box 2, so that the scraper 104 can clean the impurities adhered to the inner side of the shielding box 2, and the scraper 104 can move along the guide block 105 in a moving way, and the middle part of the scraper 104 can be prevented from moving in the middle of the guiding block 105;

by installing the springs 107 on the side surfaces of the scraping plate 104, when the scraping plate 104 moves to the limit positions of the two ends along the screw rod 103, the springs 107 arranged on the side surfaces of the scraping plate 104 respectively strike the shielding box 2 or the baffle 9, so that vibration is generated, and the scraping plate 104 can rapidly scrape the impurity mortar adhered in the shielding box 2.

The lower side of the collecting tray 7 is fixed with a T-shaped slide rail 71, the slide rail 71 is in sliding connection with a reserved groove at the lower side of the slicing chamber 1, and the surface of the collecting tray 7 is provided with a handle and an observation window respectively; the inboard of collecting tray 7 is provided with filter screen 72, and the both sides of filter screen 72 are fixed with installation piece 73, and the both sides edge of installation piece 73 and collecting tray 7 inner wall dock, and filter screen 72 is the concave convex structure in middle part, and the upside of installation piece 73 is fixed with the plectrum.

During concrete implementation, when the photovoltaic silicon wafer of photovoltaic material is produced, need slice the crystal bar raw materials for obtain the photovoltaic silicon wafer that is used for generating electricity after the production, simultaneously, the diamond wire body 5 is driven by clearance mechanism 10 to fall into the inside of collection dish 7 to the impurity mortar that the crystal bar section produced, through installing filter screen 72 in collection dish 7, make filter screen 72 can filter the waste impurity that the section produced, liquid filters through the filter screen 72 of middle part concave, and accomplish the album liquid through collection dish 7, can the real-time observation mortar liquid at the inside liquid level of collection dish 7 through the observation window that the symmetry set up, when the section is accomplished, through the reservation groove slip extraction of handle pulling collection dish 7, make the slide rail 71 of collection dish 7 bottom along the section room 1 downside, and through upwards buckle the shifting block, make the installation piece 73 follow the inner wall of collection dish 7 take out of filter screen 72 both sides, conveniently carry out the dumping treatment after solid-liquid separation to the waste impurity that the production photovoltaic has the pollution-proof effect of collection and pollution-proof silicon wafer.

In summary, through the bonding board that uses elevating platform 6 bottom is fixed with the crystal bar bonding, and set up elevating platform 6 and have two sets of telescopic cylinders that reciprocate and advance and retreat, make elevating platform 6 when descending, can drive the crystal bar and be close to the diamond wire body 5 of leading wheel 3 and cylinder 4 outside wiring operation, when the diamond wire body 5 carries out the section to the crystal bar, cooling through spouting the coolant liquid, and the splash impurity mortar that the section produced is sheltered from by shelter from case 2, and realize high-efficient cleanness through the reciprocating motion of clearance mechanism 10, thereby make the waste mortar that clears up fall into in the collection dish 7 and accomplish the collection, thereby make the photovoltaic silicon chip that the section obtained can be used for photovoltaic power generation's field, the content that does not make detailed description in this specification belongs to the prior art that the expert in this specification knows.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. Impurity descaling machine that photovoltaic material processing used, including section room (1), shelter from case (2), collection dish (7) and clearance mechanism (10), its characterized in that:

the inside of section room (1) is installed and is sheltered from case (2), shelter from the inside both sides of case (2) and be provided with leading wheel (3) and cylinder (4) respectively, the outside round joint of leading wheel (3) and cylinder (4) has diamond wire body (5), elevating platform (6) are installed at the inboard top of section room (1), the bottom of elevating platform (6) is provided with the bonding plate that is used for fixed crystal bar, shelter from the downside of case (2) and be provided with collection dish (7), shelter from the inboard of case (2) and be provided with clearance mechanism (10), and clearance mechanism (10) are including motor (101), gear train (102), lead screw (103), scraper blade (104), insert block (105), gyro wheel (106) and spring (107), motor (101) symmetry are installed in the upside of sheltering from case (2), the output of motor (101) is connected with gear train (102).

2. The impurity remover for photovoltaic material processing as set forth in claim 1, wherein: the shielding box is characterized in that a limiting seat (8) is fixed at the lower edge of an opening at one side of the shielding box (2), and a baffle (9) is inserted in the middle of the limiting seat (8).

3. The impurity remover for photovoltaic material processing as set forth in claim 1, wherein: the gear set (102) comprises two gear plates which are in meshed connection, one of the gear plates of the gear set (102) is fixed with the output end of the motor (101), the other gear plate of the gear set (102) is fixed with the screw rod (103), two ends of the screw rod (103) are respectively in butt joint with the slicing chamber (1) and the shielding box (2) through bearings, and the screw rod (103) is in penetrating connection with a threaded sleeve at the upper end of the scraper blade (104).

4. A contaminant removal machine for use in photovoltaic material processing according to claim 3, wherein: an inserting block (105) is fixed on one side of the scraping plate (104), a roller (106) is connected to the middle of the inserting block (105) in a penetrating mode, and a spring (107) is installed on the surface of the scraping plate (104).

5. The impurity remover for photovoltaic material processing as set forth in claim 4, wherein: the insert block (105) is connected with a guide opening (11) on the surface of the shielding box (2) in a penetrating way.

6. The impurity remover for photovoltaic material processing as set forth in claim 1, wherein: the lower side of collection dish (7) is fixed with slide rail (71) of "T" style of calligraphy, and slide rail (71) and the reservation groove sliding connection of section room (1) downside, the surface of collection dish (7) is provided with handle and observation window respectively.

7. The impurity remover for photovoltaic material processing as set forth in claim 6, wherein: the inner side of the collecting tray (7) is provided with a filter screen (72), two sides of the filter screen (72) are fixedly provided with mounting blocks (73), and the mounting blocks (73) are in butt joint with two side edges of the inner wall of the collecting tray (7).