CN109129207B - Automatic sand blasting assembly line for photovoltaic glass - Google Patents
Automatic sand blasting assembly line for photovoltaic glass Download PDFInfo
- Publication number
- CN109129207B CN109129207B CN201811243734.7A CN201811243734A CN109129207B CN 109129207 B CN109129207 B CN 109129207B CN 201811243734 A CN201811243734 A CN 201811243734A CN 109129207 B CN109129207 B CN 109129207B
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- CN
- China
- Prior art keywords
- photovoltaic glass
- sand
- sand blasting
- adjusting component
- feeding mechanism
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C3/00—Abrasive blasting machines or devices; Plants
- B24C3/02—Abrasive blasting machines or devices; Plants characterised by the arrangement of the component assemblies with respect to each other
- B24C3/04—Abrasive blasting machines or devices; Plants characterised by the arrangement of the component assemblies with respect to each other stationary
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C9/00—Appurtenances of abrasive blasting machines or devices, e.g. working chambers, arrangements for handling used abrasive material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C9/00—Appurtenances of abrasive blasting machines or devices, e.g. working chambers, arrangements for handling used abrasive material
- B24C9/006—Treatment of used abrasive material
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Abstract
The invention relates to the technical field of sandblasting of photovoltaic glass, and particularly discloses an automatic sandblasting assembly line of the photovoltaic glass, which comprises a feeding mechanism, a sandblasting mechanism and a sand circulation mechanism, wherein the feeding mechanism comprises a frame body and a plurality of rollers rotatably arranged on the frame body, and the rollers comprise flexible wheels for supporting the photovoltaic glass; the sand blasting mechanism comprises a sand blasting box arranged on the frame body and a nozzle unit arranged on the sand blasting box; the feeding mechanism inputs the photovoltaic glass into the sandblasting box, the spray head unit sandbhes the photovoltaic glass, the feeding mechanism outputs the sandblasted photovoltaic glass, the sand circulation mechanism extracts sand at the lower end of the sandblasting box and ejects the sand through the spray head unit, automatic sandblasting of the photovoltaic glass is achieved, manual feeding and manual sandblasting of operators are not needed, and sandblasting efficiency of the photovoltaic glass is improved; in the feeding process of the photovoltaic glass, the flexible wheels are utilized to support the photovoltaic glass, so that the photovoltaic glass is prevented from being damaged by collision impact force between the roller and the photovoltaic glass, and the sand blasting yield of the photovoltaic glass is improved.
Description
Technical Field
The invention relates to the technical field of sandblasting of photovoltaic glass, and particularly discloses an automatic sandblasting assembly line of photovoltaic glass.
Background
Solar power generation is one of the basic accessories of solar power generation, and in the process of manufacturing the photovoltaic glass, sand blasting is needed to be carried out on the photovoltaic glass, in the prior art, the photovoltaic glass is firstly moved to a preset sand blasting station by an operator, then the photovoltaic glass at the sand blasting station is manually sand blasted by the operator by holding a sand blasting gun by hand, and then the operator removes the sand blasted photovoltaic glass; the efficiency of the sand blasting operation is extremely low, and the requirements of modern production cannot be met.
Disclosure of Invention
In order to overcome the defects and shortcomings in the prior art, the invention aims to provide an automatic sand blasting assembly line for photovoltaic glass, which realizes automatic sand blasting of the photovoltaic glass, does not need manual feeding and manual sand blasting of operators, and improves the sand blasting efficiency of the photovoltaic glass; in the feeding process of the photovoltaic glass, the flexible wheels are utilized to support the photovoltaic glass, so that the photovoltaic glass is prevented from being damaged by collision impact force between the roller and the photovoltaic glass, and the sand blasting yield of the photovoltaic glass is improved.
In order to achieve the purpose, the automatic sand blasting assembly line for the photovoltaic glass comprises a feeding mechanism, a sand blasting mechanism and a sand circulation mechanism, wherein the feeding mechanism is used for inputting the photovoltaic glass outside, the sand blasting mechanism is used for blasting the photovoltaic glass input by the feeding mechanism, the feeding mechanism outputs the photovoltaic glass blasted by the sand blasting mechanism, and the sand circulation mechanism is used for pumping sand sprayed by the sand blasting mechanism into the sand blasting mechanism; the feeding mechanism comprises a frame body, a plurality of rollers rotatably arranged on the frame body and a first driving piece arranged on the frame body, wherein each roller comprises a shaft body rotatably arranged on the frame body and a flexible wheel sleeved on the outer side of the shaft body, the first driving piece is used for driving the shaft body to rotate, and the flexible wheel is used for supporting photovoltaic glass; the sand blasting mechanism comprises a sand blasting box arranged on the frame body, and a spray nozzle unit arranged on the frame body or/and the sand blasting box, wherein a plurality of rollers penetrate through the sand blasting box, the sand blasting box is provided with a feed hole and a discharge hole, the feeding mechanism inputs photovoltaic glass into the sand blasting box through the feed hole, the spray nozzle unit is used for blasting the photovoltaic glass in the sand blasting box, the feeding mechanism outputs the photovoltaic glass subjected to sand blasting by the spray nozzle unit through the discharge hole, and the sand circulation mechanism extracts sand at the lower end of the sand blasting box and ejects the extracted sand through the spray nozzle unit.
Preferably, the automatic sand blasting assembly line of photovoltaic glass still includes sand material filtering mechanism, and sand material filtering mechanism includes rose box, first pump body, dust remover and second pump body, and the sand material of first pump body with sand blasting case lower extreme is drawn into the rose box in, is provided with the filter screen that is used for filtering the sand material of rose box in the rose box, and the second pump body will be through the sand material suction dust remover after the filter screen filters in carry out the dust removal, and the sand grain after the dust remover removes dust is carried to the sandblast incasement.
Preferably, the automatic sand blasting assembly line of photovoltaic glass still includes mechanism and air extraction mechanism of blowing, the sandblast case is equipped with the chamber of blowing, sandblast chamber and air extraction chamber of keeping apart each other, the sandblast chamber is located between chamber and the air extraction chamber of blowing, feeding mechanism carries photovoltaic glass to pass through the chamber of blowing in proper order, sandblast chamber and air extraction chamber, mechanism intercommunication of blowing is blown the chamber and is used for blowing the photovoltaic glass of intracavity completely of blowing, the shower nozzle unit is located the sandblast intracavity and is used for the photovoltaic glass sandblast after the mechanism handles of blowing, air extraction mechanism intercommunication air extraction chamber and be used for taking away the float sand of adhesion on the photovoltaic glass behind the shower nozzle unit sandblast.
Preferably, the frame body is provided with a first adjusting component, the first adjusting component is used for adjusting the photovoltaic glass conveyed by the feeding mechanism, and the feeding mechanism inputs the photovoltaic glass adjusted by the first adjusting component into the sandbox through the feeding hole; the first adjusting component comprises a first sliding plate arranged on the frame body in a sliding manner, a second driving piece arranged on the frame body and used for driving the first sliding plate, and a roller wheel arranged on the first sliding plate in a rotating manner, wherein the second driving piece is used for driving the side wall of the photovoltaic glass conveyed by the first sliding plate and the roller wheel abutting and supporting feeding mechanism.
Preferably, the number of the rollers is multiple, the rollers are arranged in a collinear manner, and a connecting line between the rollers is parallel to the moving direction of the photovoltaic glass conveyed by the feeding mechanism.
Preferably, the automatic sand blasting assembly line for the photovoltaic glass further comprises a second adjusting component, the second adjusting component and the first adjusting component are identical in structure, the roller of the first adjusting component and the roller of the second adjusting component are respectively used for abutting against the left side and the right side of the photovoltaic glass conveyed by the feeding mechanism, and a connecting line between the second adjusting component and the first adjusting component is perpendicular to the moving direction of the photovoltaic glass conveyed by the feeding mechanism.
Preferably, the first support is installed to the support body, and the first support is equipped with two guide arms that are parallel to each other, and the second driving piece of first adjustment subassembly, the second driving piece of second adjustment subassembly set up respectively in the left and right sides both ends of first support, and the both ends of the first slide of first adjustment subassembly slide respectively slide and set up in the one end of two guide arms, and the both ends of the first slide of second adjustment subassembly slide respectively slide and set up in the other end of two guide arms, and the first slide of first adjustment subassembly, the first slide of second adjustment subassembly move towards being close to each other or the direction that keeps away from each other.
Preferably, the spray head unit comprises a second support arranged on the spray box, a second sliding plate arranged on the second support in a sliding manner, a third driving piece arranged on the second support and used for driving the second sliding plate, and a plurality of spray guns arranged on the second sliding plate, wherein the spray guns are arranged in a collinear manner, and a connecting line between the spray guns is arranged in parallel with the moving direction of the photovoltaic glass conveyed by the feeding mechanism.
Preferably, the sand circulation mechanism comprises a fourth driving part, a sand collecting pipe and a third pump body, wherein the fourth driving part, the sand collecting pipe and the third pump body are arranged on the frame body, the spiral discharging shaft is rotatably accommodated in the sand collecting pipe, the sand blasting box is provided with a plurality of conical parts, sand in the air blasting cavity, the sand blasting cavity and the air suction cavity respectively fall into the sand collecting pipe through the conical parts under the action of gravity, the fourth driving part drives the spiral discharging shaft to rotate so as to discharge sand in the sand collecting pipe, and the third pump body extracts sand discharged by the spiral discharging shaft and ejects the extracted sand through the nozzle unit.
Preferably, the cylinder is still including the cover locates two spacing flexbile gears in the axis body outside, and the flexbile gear is located between two spacing flexbile gears, and spacing flexbile gear is including setting up in the wheel body of axis body and setting up in the spacing ring of wheel body, and spacing ring is formed from the surface of wheel body is suddenly established, and spacing ring encircles the axis body setting, and photovoltaic glass is located between the spacing ring of two spacing flexbile gears, and the spacing ring of two spacing flexbile gears is used for stopping photovoltaic glass's left and right sides respectively.
The invention has the beneficial effects that: when the photovoltaic glass is required to be sandblasted, the feeding mechanism inputs the external photovoltaic glass into the sandblasting box through the feeding hole, the spray head unit sandblasts the photovoltaic glass in the sandblasting box, the feeding mechanism outputs the photovoltaic glass sandblasted by the spray head unit through the discharging hole, the sand material circulation mechanism extracts sand materials at the lower end of the sandblasting box and ejects the extracted sand materials through the spray head unit, so that the automatic sandblasting of the photovoltaic glass is realized, manual feeding and manual sandblasting of operators are not required, and the sandblasting efficiency of the photovoltaic glass is improved; in the feeding process of the photovoltaic glass, the flexible wheels are utilized to support the photovoltaic glass, so that the photovoltaic glass is prevented from being damaged by collision impact force between the roller and the photovoltaic glass, and the sand blasting yield of the photovoltaic glass is improved.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic perspective view of another view of the present invention;
FIG. 3 is a schematic perspective view of a drum according to the present invention;
FIG. 4 is a schematic perspective view of a first adjusting assembly, a second adjusting assembly, a first bracket and a guide bar according to the present invention;
FIG. 5 is a schematic perspective view of a shower head unit according to the present invention;
fig. 6 is a schematic perspective view of another view of the present invention.
The reference numerals include:
1-feeding mechanism 2-sand blasting mechanism 3-sand circulation mechanism
4-frame 5-roller 6-shaft
7-flexible wheel 8-sandblast box 9-nozzle unit
11-feed hole 12-discharge hole 13-filter box
14-dust remover 15-blowing mechanism 16-air draft mechanism
17-first adjusting component 18-first slide plate 19-roller
21-limit flexible wheel 22-wheel body 23-limit ring
24-second adjusting assembly 25-first bracket 26-guide bar
27-second support 28-second slide 29-spray gun
31-sand collecting pipe 32-taper.
Detailed Description
The present invention will be further described with reference to examples and drawings, which are not intended to be limiting, for the understanding of those skilled in the art.
Referring to fig. 1 to 3, the automatic sandblasting assembly line for the photovoltaic glass of the invention comprises a feeding mechanism 1, a sandblasting mechanism 2 and a sand circulation mechanism 3, wherein the feeding mechanism 1 inputs the photovoltaic glass outside, the sandblasting mechanism 2 is used for automatically sandblasting the photovoltaic glass input by the feeding mechanism 1, the feeding mechanism 1 automatically outputs the photovoltaic glass sandblasted by the sandblasting mechanism 2, and the sand circulation mechanism 3 is used for pumping the sand sprayed by the sandblasting mechanism 2 into the sandblasting mechanism 2; the feeding mechanism 1 comprises a frame 4, a plurality of rollers 5 rotatably arranged on the frame 4, and a first driving member (not shown in the figure) arranged on the frame 4, wherein the frame 4 is made of a metal material, the first driving member is a motor, the first driving member can drive the rollers 5 to rotate through gear transmission, belt transmission, chain transmission and the like according to actual needs, and can drive all the rollers 5 to rotate according to actual needs, and can also drive one or a plurality of rollers 5 to rotate, and one or a plurality of rollers 5 driven by the first driving member are connected with the rest of rollers 5 to rotate.
The roller 5 comprises a shaft body 6 rotatably arranged on the frame body 4, and a flexible wheel 7 sleeved on the outer side of the shaft body 6, the shaft body 6 can be hinged on the frame body 4 through a bearing, the first driving piece is used for driving the shaft body 6 to rotate, the flexible wheel 7 is used for supporting photovoltaic glass, preferably, the flexible wheel 7 is made of silica gel, of course, the flexible wheel 7 can be made of other flexible materials, and the photovoltaic glass is pressed on the flexible wheel 7 under the gravity.
The sand blasting mechanism 2 comprises a sand blasting box 8 arranged on the frame body 4, a spray nozzle unit 9 arranged on the frame body 4 or/and the sand blasting box 8, the sand blasting box 8 is formed by encircling a plurality of metal plates, a plurality of rollers 5 penetrate through the sand blasting box 8, the sand blasting box 8 is provided with a feeding hole 11 and a discharging hole 12, the feeding mechanism 1 inputs photovoltaic glass into the sand blasting box 8 through the feeding hole 11, the spray nozzle unit 9 is used for automatically blasting the photovoltaic glass which is conveyed into the sand blasting box 8 by the feeding mechanism 1, the photovoltaic glass which is blasted by the spray nozzle unit 9 is automatically output to a preset position by the feeding mechanism 1 through the discharging hole 12, and the sand circulation mechanism 3 extracts sand at the lower end of the sand blasting box 8 and sprays the extracted sand through the spray nozzle unit 9.
When the external photovoltaic glass is required to be sandblasted, an external manipulator and the like put the photovoltaic glass to be sandblasted on the roller 5 of the feeding mechanism 1, the feeding mechanism 1 inputs the external photovoltaic glass into the sandblasting box 8 through the feeding hole 11, the spray head unit 9 automatically sandblasts the photovoltaic glass in the sandblasting box 8, the feeding mechanism 1 then automatically outputs the photovoltaic glass sandblasted by the spray head unit 9 to a preset position through the discharging hole 12, the sand material circulation mechanism 3 extracts sand materials at the lower end of the sandblasting box 8 and ejects the extracted sand materials onto the photovoltaic glass through the spray head unit 9 to automatically sandblast, so that the automatic sandblasting of the photovoltaic glass is realized, manual feeding by operators is not required, and the sandblasting efficiency of the photovoltaic glass is improved; in the feeding process of the photovoltaic glass, the photovoltaic glass is supported by the flexible wheels 7, so that the photovoltaic glass is prevented from being damaged by collision impact force between the roller 5 and the photovoltaic glass, and the sand blasting yield of the photovoltaic glass is improved.
The automatic sand blasting assembly line for the photovoltaic glass further comprises a sand filtering mechanism, the sand filtering mechanism comprises a filtering box 13, a first pump body (not shown in the figure), a dust remover 14 and a second pump body (not shown in the figure), the sand at the lower end of the sand blasting box 8 is pumped into the filtering box 13 by the first pump body, a filter screen (not shown in the figure) for filtering the sand in the filtering box 13 is arranged in the filtering box 13, large-size particles mixed in the sand (such as the large-size particles adhered on the surface of the photovoltaic glass and blown off by the nozzle unit 9) are filtered by the filter screen, the large-size particles are prevented from being sprayed on the surface of the photovoltaic glass along with the sand to cause surface damage of the photovoltaic glass, the sand filtered by the filter screen is pumped into the dust remover 14 by the second pump body, the sand removed by the dust remover 14 is conveyed into the sand blasting box 8, and the dust remover 14 is the prior art, and the details are omitted; the dust remover 14 is utilized to remove dust mixed in the sand materials or sand grains crushed into powder, so that the sand blasting yield and the sand blasting efficiency of the photovoltaic glass are improved.
The automatic sand blasting assembly line for the photovoltaic glass further comprises a blowing mechanism 15 and an air suction mechanism 16, wherein the sand blasting box 8 is provided with a blowing cavity, a sand blasting cavity and an air suction cavity which are isolated from each other, the sand blasting cavity is located between the blowing cavity and the air suction cavity, the feeding mechanism 1 conveys the photovoltaic glass to sequentially pass through the blowing cavity, the sand blasting cavity and the air suction cavity, the blowing mechanism 15 is communicated with the blowing cavity and is used for blowing the photovoltaic glass in the blowing cavity, after the feeding mechanism 1 inputs the photovoltaic glass to be blasted into the blowing cavity, the blowing mechanism 15 blows the photovoltaic glass in the blowing cavity, then the feeding mechanism 1 inputs the photovoltaic glass after the blowing mechanism 15 into the sand blasting cavity, the spray head unit 9 is located in the sand blasting cavity and is used for blasting the photovoltaic glass after the spray head unit 9, and the air suction mechanism 16 is communicated with the air suction cavity and is used for sucking off the adhered sand on the photovoltaic glass after the spray head unit 9, so that automatic cleaning of the photovoltaic glass after the sand blasting is realized.
Referring to fig. 1 to 4, the frame 4 is provided with a first adjusting component 17, the first adjusting component 17 is used for adjusting the position of the photovoltaic glass conveyed by the feeding mechanism 1 on the roller 5, and the feeding mechanism 1 inputs the photovoltaic glass with the position adjusted by the first adjusting component 17 into the sandbox 8 through the feeding hole 11; the first adjusting component 17 comprises a first sliding plate 18 arranged on the frame body 4 in a sliding manner, a second driving piece (not shown in the figure) which is arranged on the frame body 4 and is used for driving the first sliding plate 18 to slide back and forth, and a roller 19 which is rotatably arranged on the first sliding plate 18, wherein the second driving piece is an air cylinder, a piston rod of the second driving piece is connected with the first sliding plate 18, and the second driving piece is abutted against the side wall of the photovoltaic glass conveyed by the feeding mechanism 1 through driving the first sliding plate 18 together with the roller 19. During actual use, the feeding mechanism 1 conveys photovoltaic glass and moves along the direction of the parallel horizontal plane, the rotation axis of the roller 19 is arranged along the vertical horizontal plane, the first adjusting component 17 is utilized to adjust the position of the photovoltaic glass in the conveying movement of the feeding mechanism 1, the position of the photovoltaic glass is not required to be adjusted after the machine is stopped, the photovoltaic glass is prevented from being blocked by the first adjusting component 17 through the rotation setting of the roller 19, the photovoltaic glass cannot move on the roller 5, the feeding efficiency of the glass is further improved, and the sand blasting efficiency of the photovoltaic glass is further assisted and improved.
The number of the rollers 19 is multiple, the rollers 19 are arranged in a collinear manner, and connecting lines among the rollers 19 are arranged in parallel with the moving direction of the photovoltaic glass conveyed by the feeding mechanism 1. Utilize a plurality of gyro wheels 19 to contradict respectively on the lateral wall at photovoltaic glass along the removal direction front and back both ends, when first adjustment subassembly 17 adjusts photovoltaic glass's position on cylinder 5, ensure that photovoltaic glass front and back both ends atress is balanced, realize the disposable accurate adjustment of first adjustment subassembly 17 to photovoltaic glass's position on feeding mechanism 1, promote the efficiency of first adjustment subassembly 17 adjustment photovoltaic glass's position.
The roller 5 further comprises two limiting flexible wheels 21 sleeved on the outer side of the shaft body 6, all the flexible wheels 7 are located between the two limiting flexible wheels 21, each limiting flexible wheel 21 comprises a wheel body 22 arranged on the shaft body 6 and a limiting ring 23 arranged on the wheel body 22, each limiting ring 23 is formed by protruding the outer surface of the corresponding wheel body 22, each limiting ring 23 is in a circular ring shape, each limiting ring 23 is arranged around the shaft body 6, preferably, each limiting flexible wheel 21 is in an integral structure, photovoltaic glass is located between the limiting rings 23 of the corresponding limiting flexible wheel 21, and the limiting rings 23 of the corresponding limiting flexible wheels 21 are used for respectively stopping the left side and the right side of the photovoltaic glass. The photovoltaic glass conveyed by the feeding mechanism 1 is limited by utilizing the limiting rings 23 of the two limiting flexible wheels 21, so that the photovoltaic glass conveyed by the feeding mechanism 1 is prevented from falling off from the flexible wheels 7 to collide with the shaft body 6, the collision frame body 4 or the collision sandbox 8 and the like.
The automatic sand blasting assembly line for the photovoltaic glass further comprises a second adjusting assembly 24, the second adjusting assembly 24 and the first adjusting assembly 17 are identical in structure, the roller 19 of the first adjusting assembly 17 and the roller 19 of the second adjusting assembly 24 are respectively used for abutting against the left side and the right side of the photovoltaic glass conveyed by the feeding mechanism 1, and a connecting line between the second adjusting assembly 24 and the first adjusting assembly 17 is perpendicular to the moving direction of the photovoltaic glass conveyed by the feeding mechanism 1. When the position of the photovoltaic glass on the feeding mechanism 1 needs to be adjusted, the first sliding plate 18 of the first adjusting assembly 17 and the first sliding plate 18 of the second adjusting assembly 24 respectively move from the left side and the right side of the photovoltaic glass towards the direction of approaching each other, and the roller 19 of the first adjusting assembly 17 and the roller 19 of the second adjusting assembly 24 respectively abut against the left side and the right side of the photovoltaic glass, so that the position of the photovoltaic glass on the feeding mechanism 1 is quickly adjusted.
The frame body 4 is provided with a first bracket 25, the first bracket 25 is provided with two guide rods 26 parallel to each other, the guide rods 26 are approximately in a strip column shape, a second driving piece of the first adjusting component 17 and a second driving piece of the second adjusting component 24 are respectively arranged at the left end and the right end of the first bracket 25, two ends of a first sliding plate 18 of the first adjusting component 17 are respectively arranged at one end of the two guide rods 26 in a sliding manner, two ends of a first sliding plate 18 of the second adjusting component 24 are respectively arranged at the other ends of the two guide rods 26 in a sliding manner, the first sliding plate 18 of the first adjusting component 17 and the first sliding plate 18 of the second adjusting component 24 move towards each other or away from each other, and the roller 19 is arranged at one side of the first sliding plate 18 of the first adjusting component 17 and the first sliding plate 18 of the second adjusting component 24, which are close to each other.
In the assembly process of the automatic sandblasting assembly line for the photovoltaic glass, the first adjusting component 17 and the second adjusting component 24 are firstly respectively installed on the first bracket 25, then the first bracket 25 is installed on the frame body 4, the assembly efficiency between the first adjusting component 17, the second adjusting component 24 and the frame body 4 is improved, meanwhile, the first adjusting component 17 and the second adjusting component 24 are installed on a frame through one common reference of the first bracket 25, and the installation yield of the first adjusting component 17 and the second adjusting component 24 is improved.
Referring to fig. 1 to 5, the spray head unit 9 includes a second support 27 disposed on the spray box 8, a second slide plate 28 slidably disposed on the second support 27, a third driving member (not numbered in the drawing) disposed on the second support 27 and used for driving the second slide plate 28 to move back and forth, a plurality of spray guns 29 disposed on the second slide plate 28, the third driving member being a motor, the third driving member driving the second slide plate 28 to slide back and forth relative to the second support 27 via a belt transmission mechanism, the plurality of spray guns 29 being disposed in a collinear manner, a connecting line between the plurality of spray guns 29 being disposed parallel to a moving direction of the photovoltaic glass conveyed by the feeding mechanism 1, the third driving member driving the second slide plate 28 to move with the plurality of spray guns 29 in a direction parallel to a horizontal plane, and in use, the feeding mechanism 1 conveying the photovoltaic glass to move in a front-rear direction parallel to the horizontal plane, and simultaneously driving the plurality of spray guns 29 to move from a left side to a right side above the photovoltaic glass to raise efficiency of the photovoltaic glass.
Referring to fig. 1 to 6, the sand circulation mechanism 3 includes a fourth driving member (not shown) disposed on the frame 4, a sand collecting tube 31 and a third pump body (not shown), a spiral discharge shaft (not shown) rotatably disposed in the sand collecting tube 31, the sand collecting tube 31 is disposed below the sand spraying box 8, a plurality of tapered portions 32 are disposed at a lower end of the sand spraying box 8, an aperture of the tapered portion 32 near one end of the box is larger than an aperture of the tapered portion 32 near one end of the sand collecting tube 31, sand in the air blowing cavity, the sand blasting cavity and the air suction cavity automatically falls into the sand collecting tube 31 under the action of gravity through the tapered portions 32, the fourth driving member is a motor, a rotating shaft of the fourth driving member is used for connecting the spiral discharge shaft, the fourth driving member drives the spiral discharge shaft to rotate so as to discharge sand in the sand collecting tube 31, and the third pump body extracts the sand discharged by the spiral discharge shaft and ejects the extracted sand through the nozzle unit 9, so as to realize automatic recycling of the sand.
The foregoing is merely exemplary of the present invention, and those skilled in the art should not be considered as limiting the invention, since modifications may be made in the specific embodiments and application scope of the invention in light of the teachings of the present invention.
Claims (6)
1. The automatic sand blasting assembly line for the photovoltaic glass comprises a feeding mechanism, a sand blasting mechanism and a sand circulation mechanism, wherein the feeding mechanism is used for inputting the photovoltaic glass outside, the sand blasting mechanism is used for blasting the photovoltaic glass input by the feeding mechanism, the feeding mechanism outputs the photovoltaic glass blasted by the sand blasting mechanism, and the sand circulation mechanism is used for pumping the sand sprayed by the sand blasting mechanism into the sand blasting mechanism; the method is characterized in that: the feeding mechanism comprises a frame body, a plurality of rollers rotatably arranged on the frame body and a first driving piece arranged on the frame body, wherein each roller comprises a shaft body rotatably arranged on the frame body and a flexible wheel sleeved on the outer side of the shaft body, the first driving piece is used for driving the shaft body to rotate, and the flexible wheel is used for supporting photovoltaic glass; the sand blasting mechanism comprises a sand blasting box arranged on the frame body and a spray head unit arranged on the frame body or/and the sand blasting box, a plurality of rollers penetrate through the sand blasting box, the sand blasting box is provided with a feed hole and a discharge hole, the feed mechanism inputs photovoltaic glass into the sand blasting box through the feed hole, the spray head unit is used for blasting the photovoltaic glass in the sand blasting box, the feed mechanism outputs the photovoltaic glass subjected to sand blasting by the spray head unit through the discharge hole, and the sand circulation mechanism extracts sand at the lower end of the sand blasting box and sprays the extracted sand through the spray head unit; the frame body is provided with a first adjusting component, the first adjusting component is used for adjusting the photovoltaic glass conveyed by the feeding mechanism, and the feeding mechanism inputs the photovoltaic glass adjusted by the first adjusting component into the sandbox through the feeding hole; the first adjusting component comprises a first sliding plate arranged on the frame body in a sliding way, a second driving piece arranged on the frame body and used for driving the first sliding plate, and a roller wheel arranged on the first sliding plate in a rotating way, wherein the second driving piece is used for driving the first sliding plate to contact with the side wall of the photovoltaic glass conveyed by the feeding mechanism together with the roller wheel; the number of the rollers is multiple, the rollers are arranged in a collinear manner, and connecting lines among the rollers are arranged in parallel with the moving direction of the photovoltaic glass conveyed by the feeding mechanism; the automatic sand blasting assembly line for the photovoltaic glass further comprises a second adjusting component, the second adjusting component and the first adjusting component are identical in structure, the idler wheels of the first adjusting component and the idler wheels of the second adjusting component are respectively used for abutting against the left side and the right side of the photovoltaic glass conveyed by the feeding mechanism, and a connecting line between the second adjusting component and the first adjusting component is perpendicular to the moving direction of the photovoltaic glass conveyed by the feeding mechanism; the frame body is provided with a first support, the first support is provided with two guide rods which are parallel to each other, a second driving piece of the first adjusting component and a second driving piece of the second adjusting component are respectively arranged at the left end and the right end of the first support, two ends of a first sliding plate of the first adjusting component are respectively arranged at one ends of the two guide rods in a sliding mode, two ends of a first sliding plate of the second adjusting component are respectively arranged at the other ends of the two guide rods in a sliding mode, and the first sliding plate of the first adjusting component and the first sliding plate of the second adjusting component move towards the directions close to each other or far away from each other.
2. The automatic blast line for photovoltaic glass according to claim 1, wherein: the automatic sand blasting assembly line of photovoltaic glass still includes sand material filtering mechanism, and sand material filtering mechanism includes rose box, first pump body, dust remover and second pump body, and the sand material of first pump body with sand blasting case lower extreme is drawn into the rose box in, is provided with the filter screen that is used for filtering the sand material of rose box in the rose box, and the second pump body will be through the sand material suction dust remover after the filter screen filters in carry out the dust removal, and the sand grain after the dust remover removes dust is carried to the sandblasting incasement.
3. The automatic blast line for photovoltaic glass according to claim 1, wherein: the automatic sand blasting assembly line of photovoltaic glass still includes mechanism and air extraction mechanism of blowing, the sandblast case is equipped with the chamber of blowing, sandblast chamber and air extraction chamber of keeping apart each other, the sandblast chamber is located between chamber and the air extraction chamber of blowing, feeding mechanism carries photovoltaic glass to pass through chamber, sandblast chamber and air extraction chamber in proper order, mechanism intercommunication of blowing is blown the chamber and is used for blowing the photovoltaic glass of intracavity completely, the shower nozzle unit is located the sandblast intracavity and is used for the photovoltaic glass sandblast after the mechanism treatment of blowing, air extraction mechanism intercommunication air extraction chamber and be used for taking away the superficial sand of adhesion on the photovoltaic glass behind the shower nozzle unit sandblast.
4. The automatic blast line for photovoltaic glass according to claim 1, wherein: the spray head unit comprises a second support arranged on the spray box, a second sliding plate arranged on the second support in a sliding manner, a third driving piece arranged on the second support and used for driving the second sliding plate, and a plurality of spray guns arranged on the second sliding plate, wherein the spray guns are arranged in a collinear manner, and a connecting line between the spray guns is arranged in parallel with the moving direction of the photovoltaic glass conveyed by the feeding mechanism.
5. The automatic blast assembly line for photovoltaic glass according to claim 3, wherein: the sand circulation mechanism comprises a fourth driving part, a sand collecting pipe and a third pump body, wherein the fourth driving part, the sand collecting pipe and the third pump body are arranged on the frame body, the spiral discharging shaft is rotatably accommodated in the sand collecting pipe, the sand blasting box is provided with a plurality of conical parts, sand in the air blasting cavity, the sand blasting cavity and the air suction cavity fall into the sand collecting pipe through the conical parts under the action of gravity, the fourth driving part drives the spiral discharging shaft to rotate so as to discharge sand in the sand collecting pipe, and the third pump body extracts sand discharged by the spiral discharging shaft and ejects the extracted sand through the nozzle unit.
6. The automatic blast line for photovoltaic glass according to claim 1, wherein: the roller is characterized by further comprising two limiting flexible wheels sleeved on the outer side of the shaft body, wherein the flexible wheels are located between the two limiting flexible wheels, each limiting flexible wheel comprises a wheel body arranged on the shaft body and a limiting ring arranged on the wheel body, the limiting rings are formed by protruding from the outer surface of the wheel body, the limiting rings encircle the shaft body, the photovoltaic glass is located between the limiting rings of the two limiting flexible wheels, and the limiting rings of the two limiting flexible wheels are used for respectively stopping the left side and the right side of the photovoltaic glass.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811243734.7A CN109129207B (en) | 2018-10-24 | 2018-10-24 | Automatic sand blasting assembly line for photovoltaic glass |
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| CN201811243734.7A CN109129207B (en) | 2018-10-24 | 2018-10-24 | Automatic sand blasting assembly line for photovoltaic glass |
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| CN109129207B true CN109129207B (en) | 2023-08-25 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109676537B (en) * | 2019-01-09 | 2019-12-13 | 东莞吉川机械科技股份有限公司 | Sand blasting machine core of sand blasting machine |
| CN109904102B (en) * | 2019-03-08 | 2019-12-10 | 常州回天新材料有限公司 | Particle feeding system for solar cell back film |
| CN115609483B (en) * | 2022-09-30 | 2023-05-30 | 浙江浩锐石英科技有限公司 | Quartz boat sand blasting equipment |
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