CN213813401U

CN213813401U - Surface defect inspection auxiliary device in photovoltaic glass coating production

Info

Publication number: CN213813401U
Application number: CN202022872105.XU
Authority: CN
Inventors: 马斌
Original assignee: Changzhou Jiangding Precision Machinery Co ltd
Current assignee: Changzhou Jiangding Precision Machinery Co ltd
Priority date: 2020-12-04
Filing date: 2020-12-04
Publication date: 2021-07-27
Anticipated expiration: 2030-12-04

Abstract

The utility model relates to the technical field of photovoltaic glass production equipment, in particular to a surface defect inspection auxiliary device in photovoltaic glass coating production, which solves the defects of incomplete detection and large error in the prior art, and comprises a working platform, a support frame, a lamp source and support legs, wherein the lamp source is fixed right above the working platform through the support frame, both sides of the top end of the working platform are provided with cleaning components, the front side of the top end of the working platform is provided with a limit part, both sides of the bottom end of the working platform are provided with angle adjusting components, the support legs are respectively fixed on both sides of the bottom end of the angle adjusting components, the photovoltaic glass can be cleaned before the detection, the detection is prevented from being influenced by attachments on the surface, simultaneously, the angle of the working platform can be adjusted according to the size of the photovoltaic glass, and the edge and the middle part of the glass are convenient to detect, more comprehensive, reduce the error.

Description

Surface defect inspection auxiliary device in photovoltaic glass coating production

Technical Field

The utility model relates to a photovoltaic glass production facility technical field specifically is a surface defect inspection auxiliary device in photovoltaic glass coating film production.

Background

The photovoltaic glass is one of solar cell modules, a transparent conductive oxide film is uniformly plated on the glass by a physical or chemical film plating method to form a module for the solar cell, and for a solar cell panel, the transmittance of the photovoltaic glass on the upper surface of the solar cell panel is improved while the photoelectric conversion efficiency of the cell is improved, so that more sunlight can be received by the solar cell panel. The light transmittance of the photovoltaic glass is closely related to the quality of the coating film on the surface of the photovoltaic glass, so that the quality detection of the photovoltaic glass coating film is necessary.

The defects of the glass coating generally comprise tail lines, edge-closing white lines, burrs, stripes, small yellow spots, tooth marks and the like. At present, the glass factory generally puts photovoltaic glass flat on the desktop, and the coating film quality is directly observed with eyes to the manual work, and when glass volume was great, glass was kept flat on the desktop, to the region at edge or middle part, was difficult for detecting, and the judgement error is big, also can influence the quality that detects when adhering to dust rubbish on glass simultaneously.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a surface defect inspection auxiliary device in photovoltaic glass coating film production to the detection that proposes in solving above-mentioned background is not comprehensive and the big problem of error.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a surface defect inspection auxiliary device in photovoltaic glass coating production, includes work platform, support frame, lamp source and supporting leg, the lamp source passes through the support frame to be fixed directly over work platform, the both sides on work platform top all are provided with clean subassembly, the front side on work platform top is provided with the locating part, the both sides of work platform bottom all are provided with angle adjusting component, the both sides at angle adjusting component bottom are fixed respectively to the supporting leg.

Preferably, clean subassembly includes first clean, second clean, spacing hood and locating lever, the both sides on work platform top all are provided with the mounting groove, first clean and second clean longitudinal symmetry sets up the inside at the mounting groove, the both sides of first clean all are provided with first location portion, the both sides of second clean are equallyd divide and are provided with second location portion respectively, the locating lever alternates to set up in the inside of first location portion and second location portion, and the bottom and the work platform threaded connection of locating lever, the upper and lower both ends of locating lever are provided with first spacing portion and the spacing portion of second respectively, second location portion sets up in the top of first spacing portion, the spacing portion of second supports and leans on the top at first location portion, spacing hood and the top threaded connection of locating lever.

Preferably, the bottom end of the limiting top cap tightly pushes the top end of the second positioning part.

Preferably, a spring is sleeved on the positioning rod between the second positioning part and the limiting top cap.

Preferably, the opposite ends of the first cleaning piece and the second cleaning piece are both cleaning soft cloth.

Preferably, the angle adjusting assembly comprises a first rotating arm, a second rotating arm, a connecting arm, a movable block and a cylinder, the first rotating arm is fixedly connected with the working platform, one end of the first rotating arm, which is close to the locating part, is hinged to the second rotating arm, the cylinder is installed at one end, which is far away from the locating part, of the second rotating arm, the movable block is arranged at the output end of the cylinder, the movable block is connected with the first rotating arm through the connecting arm, and the two ends of the connecting arm are hinged to the middle parts of the movable block and the first rotating arm respectively.

Preferably, the cross sections of the first rotating arm and the second rotating arm are both U-shaped structures, the first rotating arm can be embedded inside the second rotating arm, and the air cylinder and the movable block can be embedded inside the first rotating arm.

Compared with the prior art, the beneficial effects of the utility model are that: surface defect inspection auxiliary device in photovoltaic glass coating production

(1) The photovoltaic glass to be detected is pushed into the top end of the working platform from the middle of the first cleaning piece and the second cleaning piece by arranging the first cleaning piece and the second cleaning piece on the two sides of the top end of the working platform, the two ends of the photovoltaic glass can be cleaned before detection, the detection of the glass is prevented from being influenced by dust, garbage and the like attached to the upper surface, and the two sides of the first cleaning piece and the second cleaning piece are provided with a limit top cap, a spring, a positioning rod, a first limit part and a second limit part, the two sides of the first cleaning piece and the second cleaning piece are respectively provided with a first positioning part and a second positioning part, the space between the first cleaning piece and the second cleaning piece can be adjusted through the spring, the photovoltaic glass with different thicknesses can be cleaned conveniently, the positioning rod is screwed down, the first cleaning piece and the second cleaning piece can be detached and cleaned conveniently, the use is convenient, and the detection accuracy is improved;

(2) set up first swinging boom, second swinging boom, linking arm, movable block and cylinder through the both sides at the work platform bottom, promote the movable block through the cylinder and slide in the inside of first swinging boom to can promote the rotatory certain angle of first swinging boom, when the glass that waits to detect is great, can make the rotatory certain angle of work platform, detect more comprehensive accuracy, labour saving and time saving, the suitability is strong.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 3 is a schematic top view of the working platform of the present invention;

FIG. 4 is a schematic side view of the cleaning assembly of the present invention;

fig. 5 is the utility model discloses angle adjusting assembly side cut open structure schematic diagram.

In the figure: 1. a working platform; 101. mounting grooves; 2. a cleaning assembly; 201. a first cleaning member; 2011. a first positioning portion; 202. a second cleaning member; 2021. a second positioning portion; 203. a limiting top cap; 204. positioning a rod; 2041. a first limiting part; 2042. a second limiting part; 3. a support frame; 4. a light source; 5. an angle adjustment assembly; 501. a first rotating arm; 502. a second rotating arm; 503. a connecting arm; 504. a movable block; 505. a cylinder; 6. supporting legs; 7. a spring; 8. and a limiting member.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides an embodiment: a surface defect inspection auxiliary device in photovoltaic glass coating production comprises a working platform 1, a support frame 3, a lamp source 4 and support legs 6, wherein the lamp source 4 is fixed right above the working platform 1 through the support frame 3 for illumination, and is convenient for workers to detect defects, cleaning components 2 are arranged on two sides of the top end of the working platform 1, each cleaning component 2 comprises a first cleaning piece 201, a second cleaning piece 202, a limiting top cap 203 and a positioning rod 204, mounting grooves 101 are formed in two sides of the top end of the working platform 1, the first cleaning piece 201 and the second cleaning piece 202 are symmetrically arranged in the mounting grooves 101 from top to bottom, one ends, opposite to each other, of the first cleaning piece 201 and the second cleaning piece 202 are cleaning soft cloth, the cleaning effect is good, the abrasion to photovoltaic glass can be reduced, first positioning portions 2011 are arranged on two sides of the first cleaning piece 201, second positioning portions 2021 are respectively arranged on two sides of the second cleaning piece 202, the positioning rod 204 is inserted into the first positioning portion 2011 and the second positioning portion 2021, the bottom end of the positioning rod 204 is in threaded connection with the working platform 1, the upper end and the lower end of the positioning rod 204 are respectively provided with a first limiting portion 2041 and a second limiting portion 2042, the second positioning portion 2021 is arranged above the first limiting portion 2041, the second limiting portion 2042 abuts against the upper side of the first positioning portion 2011, the limiting top cap 203 is in threaded connection with the top end of the positioning rod 204, before detection, the two ends of the photovoltaic glass can be cleaned through the first cleaning piece 201 and the second cleaning piece 202, influence on detection caused by sundries attached to the surfaces of the photovoltaic glass is avoided, and the first cleaning piece 201 and the second cleaning piece 202 are convenient to disassemble and install;

the bottom end of the limiting top cap 203 tightly pushes the top end of the second positioning part 2021, and the second cleaning piece 202 can be directly installed and fixed, or a spring 7 is sleeved on the positioning rod 204 between the second positioning part 2021 and the limiting top cap 203, so that the cleaning device is suitable for glass with different thicknesses, the second cleaning piece 202 is always tightly attached to the top end of the photovoltaic glass, and the cleaning effect is good;

the front side of the top end of the working platform 1 is provided with a limiting part 8, the cross section of the limiting part 8 is of an L-shaped structure, and has a limiting effect on glass placed at the top end of the working platform 1, both sides of the bottom end of the working platform 1 are provided with angle adjusting assemblies 5, each angle adjusting assembly 5 comprises a first rotating arm 501, a second rotating arm 502, a connecting arm 503, a movable block 504 and an air cylinder 505, the first rotating arm 501 is fixedly connected with the working platform 1, one end of the first rotating arm 501 close to the limiting part 8 is hinged with the second rotating arm 502, the air cylinder 505 is installed at one end far away from the limiting part 8 in the second rotating arm 502, the movable block 504 is arranged at the output end of the air cylinder 505, the movable block 504 is connected with the first rotating arm 501 through the connecting arm 503, and both ends of the connecting arm 503 are respectively hinged with the movable block 504 and the middle part of the first rotating arm 501, the movable block 504 is pushed to slide in the second rotating arm 502 through the air cylinder 505, therefore, the connecting arm 503 can be pushed to rotate, so that the first rotating arm 501 is jacked up, the working platform 1 rotates by a certain angle, large photovoltaic glass can be conveniently detected, the applicability is high, the detection is more comprehensive, and the error is reduced;

the cross sections of the first rotating arm 501 and the second rotating arm 502 are both U-shaped structures, the first rotating arm 501 can be embedded in the first rotating arm 501, the air cylinder 505 and the movable block 504 can be embedded in the first rotating arm 501, when the working platform 1 is horizontally placed, the second rotating arm 502 is retracted into the first rotating arm 501, the air cylinder 505 and the movable block 504 are retracted into the first rotating arm 501, and the supporting legs 6 are respectively fixed on two sides of the bottom end of the angle adjusting assembly 5.

The working principle is as follows: firstly, fixing two ends of a first cleaning piece 201 through a positioning rod 204, connecting the bottom end of the positioning rod 204 with a working platform 1 through threads, abutting a second limiting part 2042 against the top end of a first limiting part 2011 to limit and fix the first limiting part, then placing second positioning parts 2021 at two sides of a second cleaning piece 202 at the top end of the first limiting part 2041, sleeving a spring 7 on the positioning rod 204 at the top end of the second positioning part 2021, finally, rotationally fixing a limiting top cap 203 and the top end of the positioning rod 204 to limit the spring 7, pushing the photovoltaic glass into the top end of the working platform 1 from between the first cleaning piece 201 and the second cleaning piece 202 during detection, cleaning the upper end and the lower end of the photovoltaic glass through the first cleaning piece 201 and the second cleaning piece 202 to avoid dust, garbage and the like attached to the surface of the photovoltaic glass from influencing the detection, and enabling the distance between the first cleaning piece 201 and the second cleaning piece 202 to be adjustable through the elasticity of the spring 7, second cleaning member 202 all the time with photovoltaic glass's top in close contact with, it is clean effectual, the suitability is strong, after having used a terminal time, screw down locating lever 204, it is convenient to wash first cleaning member 201 and second cleaning member 202, when waiting to detect photovoltaic glass great, open the switch of cylinder 505, cylinder 505 promotes movable block 504 and slides in the inside of first swinging boom 501, movable block 504 promotes first swinging boom 501 round the rotatory certain angle of one end of second swinging boom 502 through linking arm 503, make work platform 1 slope place, it detects conveniently photovoltaic glass's edge and middle part region, it is more comprehensive to detect, reduce the error.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. 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.

Claims

1. The utility model provides a surface defect inspection auxiliary device in photovoltaic glass coating film production, includes work platform (1), support frame (3), lamp source (4) and supporting leg (6), lamp source (4) are fixed directly over work platform (1) through support frame (3), its characterized in that: the utility model discloses a portable cleaning device, including work platform (1), both sides on work platform (1) top all are provided with clean subassembly (2), the front side on work platform (1) top is provided with locating part (8), the both sides of work platform (1) bottom all are provided with angle adjusting part (5), both sides in angle adjusting part (5) bottom are fixed respectively in supporting leg (6).

2. The auxiliary device for inspecting the surface defect in the production of the photovoltaic glass coating film according to claim 1, wherein: the cleaning assembly (2) comprises a first cleaning piece (201), a second cleaning piece (202), a limiting top cap (203) and a positioning rod (204), mounting grooves (101) are formed in two sides of the top end of the working platform (1), the first cleaning piece (201) and the second cleaning piece (202) are arranged in the mounting grooves (101) in a vertically symmetrical mode, first positioning portions (2011) are arranged on two sides of the first cleaning piece (201), second positioning portions (2021) are arranged on two sides of the second cleaning piece (202) respectively, the positioning rod (204) is arranged in the first positioning portions (2011) and the second positioning portions (2021) in an inserting mode, the bottom end of the positioning rod (204) is in threaded connection with the working platform (1), a first limiting portion (2041) and a second limiting portion (2042) are arranged at the upper end and the lower end of the positioning rod (204) respectively, and the second positioning portion (2021) is arranged above the first limiting portion (2041), the second limiting part (2042) abuts against the upper side of the first positioning part (2011), and the limiting top cap (203) is in threaded connection with the top end of the positioning rod (204).

3. The auxiliary device for inspecting the surface defect in the production of the photovoltaic glass coating film according to claim 2, wherein: the bottom end of the limiting top cap (203) tightly pushes the top end of the second positioning part (2021).

4. The auxiliary device for inspecting the surface defect in the production of the photovoltaic glass coating film according to claim 2, wherein: a spring (7) is sleeved on the positioning rod (204) between the second positioning part (2021) and the limit top cap (203).

5. The auxiliary device for inspecting the surface defect in the production of the photovoltaic glass coating film according to claim 2, wherein: the opposite ends of the first cleaning piece (201) and the second cleaning piece (202) are both cleaning soft cloth.

6. The auxiliary device for inspecting the surface defect in the production of the photovoltaic glass coating film according to claim 1, wherein: angle adjusting part (5) include first swinging boom (501), second swinging boom (502), linking arm (503), movable block (504) and cylinder (505), first swinging boom (501) and work platform (1) fixed connection, and first swinging boom (501) are close to the one end and the second swinging boom (502) of locating part (8) and are articulated, cylinder (505) are installed in the inside one end of keeping away from locating part (8) of second swinging boom (502), movable block (504) set up on the output of cylinder (505), be connected through linking arm (503) between movable block (504) and first swinging boom (501), and the both ends of linking arm (503) are articulated with the middle part of movable block (504) and first swinging boom (501) respectively.

7. The auxiliary device for inspecting the surface defect in the production of the photovoltaic glass coating film according to claim 6, wherein: the cross sections of the first rotating arm (501) and the second rotating arm (502) are both U-shaped structures, the first rotating arm (501) can be embedded in the second rotating arm (502), and the air cylinder (505) and the movable block (504) can be embedded in the first rotating arm (501).