Abrasion tester with material conveying structure for photovoltaic coated glass

Abstract

The utility model belongs to the technical field of photovoltaic modules, and particularly relates to an abrasion tester with a material conveying structure for photovoltaic coated glass, which comprises a base, a fixing plate is vertically mounted on one side of the top end of the base, a connecting block is mounted at the front end of the top of the fixing plate, and an electric rod is mounted at the top end of the connecting block. The top end of the base is provided with a working table, the top end of the working table is connected with a vacuum suction cup, a lead screw is installed in the base, and one end of the lead screw is connected with a bearing. Therefore, wear resistance detection is carried out close to the grinding head, the danger of manual feeding is reduced, the palm is prevented from being damaged due to contact with the grinding head, the detection safety is improved, meanwhile, the shielding plates are located on the two sides of the grinding head, the situation that dust on the surface of photovoltaic coated glass splashes during wear resistance detection can be reduced, and the anti-splashing effect is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of photovoltaic components, and in particular relates to a wear-resistant testing machine with a material conveying structure for photovoltaic coated glass. Background Art

[0002] With the increase in the application of photovoltaic modules and the development of technology, the market requirements for photovoltaic modules are getting higher and higher. Adding a layer of anti-reflection film on the glass surface can effectively increase the transmittance of sunlight, increase the power generation of the module, and improve the competitiveness of module manufacturers in the market. The increase in the power of photovoltaic modules is due to the addition of an anti-reflection film layer on the original ordinary photovoltaic module glass, so the quality and durability of the film layer determine how much the module power is increased and the service life of the photovoltaic module; after searching, the "photovoltaic coated glass wear tester" disclosed in the application number "CN201410691547.0" is also an increasingly mature technology, including: a frame; a base for mounting the sample; a grinding head mounted on the frame, the grinding head having a grinding head fixing part for fixing the grinding head; a power transmission mechanism of a power motor connected to the grinding head; a grinding head rotating mechanism for rotating the grinding head; a power motor connected to the power transmission mechanism of the power motor; and a control part electrically connected to the power motor, The control unit controls the power motor so that the power motor causes the grinding head to contact the test surface of the sample mounted on the base with a predetermined pressure through the power transmission mechanism of the power motor and reciprocate at a predetermined speed and a predetermined amplitude in the friction direction of the sample. Each time the grinding head reaches a predetermined position in the friction direction of the sample, the grinding head rotation mechanism rotates the grinding head by a predetermined angle. However, the wear-resistant testing machine lacks a feeding mechanism, resulting in the need for manual feeding detection. The above-mentioned equipment uses a wear-resistant detection head that needs to be rotated, resulting in certain risks in manual feeding. In view of this, we provide a new wear-resistant testing machine with a material conveying structure for photovoltaic coated glass to solve the above-mentioned problems. Utility Model Content

[0003] The purpose of the present utility model is to provide a wear-resistant testing machine with a material conveying structure for photovoltaic coated glass, aiming to solve the problem in the prior art. However, the wear-resistant testing machine lacks a feeding mechanism, which requires manual labor to complete the feeding detection. The above-mentioned equipment uses a wear-resistant detection head that needs to be rotated, resulting in certain risks in manual feeding. In view of this, we provide a new wear-resistant testing machine with a material conveying structure for photovoltaic coated glass to solve the above-mentioned problem.

[0004] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a wear-resistant testing machine with a material conveying structure for photovoltaic coated glass, comprising a base, a fixing plate vertically mounted on one side of the top of the base, a connecting block mounted on the front end of the top of the fixing plate, an electric rod mounted on the top of the connecting block, a slide rail connected to the front end of the fixing plate, a fixed block connected to the fixing block, a mounting plate connected to the top of the mounting plate, a first motor connected to the output shaft of the first motor connected to the grinding head, a control button connected to the front end of the base, a workbench provided at the top of the base, a vacuum suction cup connected to the top of the workbench, a screw rod mounted inside the base, one end of the screw rod connected to a bearing, a screw sleeve threadedly connected to the surface of the screw rod, a second motor mounted on the front end of the base, and a protective box provided on the outer cover of the second motor.

[0005] As a preferred wear-resistant testing machine with a material conveying structure for photovoltaic coated glass of the present invention, the output shaft of the second motor is connected to one end of the screw rod, and the screw rod is rotatably connected to the base through a bearing.

[0006] As a preferred embodiment of the utility model, a wear-resistant testing machine with a material conveying structure for photovoltaic coated glass is provided, wherein the top end of the wire sleeve is connected to the bottom end of the workbench, and the workbench forms a threaded reciprocating motion between the wire sleeve and the screw rod.

[0007] As a preferred embodiment of the utility model of the wear-resistant testing machine with a material conveying structure for photovoltaic coated glass, the electric rod, the first motor, the second motor and the control button are electrically connected.

[0008] As a preferred embodiment of the utility model of a wear-resistant testing machine with a material conveying structure for photovoltaic coated glass, both sides of the top of the base are connected with docking plates, the top of the docking plates are connected with shielding plates, and the outer sides of the docking plates are connected with screws.

[0009] As a preferred embodiment of the utility model of the wear-resistant testing machine with a material conveying structure for photovoltaic coated glass, the shielding plate is fixedly connected to the docking plate by screws.

[0010] Compared with the prior art, the beneficial effects of the present invention are:

[0011] The utility model utilizes the cooperation between the screw rod, the wire sleeve and the workbench, and the workbench can be moved back and forth on the top of the base through the wire sleeve, so as to be close to the grinding head for wear resistance testing, reduce the risk of manual feeding, avoid the harm of contact between the palm and the grinding head, thereby improving the safety of testing. At the same time, the baffles are located on both sides of the grinding head to reduce the splashing of dust on the surface of the photovoltaic coated glass during wear resistance testing, thereby playing a role in anti-splashing. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0013] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the main structure of the utility model from a top view;

[0015] Figure 3 This is a schematic diagram of the cross-sectional structure of the base of the present utility model;

[0016] Figure 4 This is a schematic diagram of the connection structure of the shielding plate, screws and mounting plate of the utility model.

[0017] In the figure: 1. Base; 2. Fixing plate; 3. Connecting block; 4. Electric rod; 5. Slide rail; 6. Fixing block; 7. Mounting plate; 8. First motor; 9. Grinding head; 10. Workbench; 11. Vacuum suction cup; 12. Control button; 13. Screw sleeve; 14. Second motor; 15. Protective box; 16. Screw; 17. Bearing; 18. Shielding plate; 19. Docking plate; 20. Screw. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0019] Example 1

[0020] See also Figure 1-4The utility model provides the following technical solutions: A wear-resistant testing machine with a material conveying structure for photovoltaic coated glass, comprising a base 1, a fixed plate 2 is vertically installed on one side of the top of the base 1, a connecting block 3 is installed on the front end of the top of the fixed plate 2, an electric rod 4 is installed on the top of the connecting block 3, the front end of the fixed plate 2 is connected to a slide rail 5, the telescopic end of the electric rod 4 is connected to the fixed block 6, the front end of the fixed block 6 is connected to the mounting plate 7, the top of the mounting plate 7 is connected to a first motor 8, the output shaft of the first motor 8 is connected to a grinding head 9, the front end of the base 1 is connected to a control button 12, a workbench 10 is provided at the top of the base 1, the top of the workbench 10 is connected to a vacuum suction cup 11, a screw rod 16 is installed inside the base 1, one end of the screw rod 16 is connected to a bearing 17, and a thread sleeve 13 is threadedly connected to the surface of the screw rod 16, a second motor 14 is installed at the front end of the base 1, and the outer cover of the second motor 14 is provided with a protective box 15.

[0021] In the embodiment, the working principle of the wear resistance testing machine is described. The control button 12 is used to start the first motor 8 and the electric rod 4 respectively. Then the telescopic end of the electric rod 4 extends to push the fixed block 6 to slide down along the slide rail 5. At the same time, the first motor 8 is started to drive the grinding head 9 to rotate, and then it descends close to the workbench 10 for wear resistance testing.

[0022] Example 2

[0023] See also Figure 1-4 The output shaft of the second motor 14 is connected to one end of the screw rod 16 , and the screw rod 16 is rotatably connected to the base 1 through the bearing 17 .

[0024] Preferably, the top end of the wire sleeve 13 is connected to the bottom end of the workbench 10 , and the workbench 10 forms a threaded reciprocating motion between the wire sleeve 13 and the screw rod 16 .

[0025] Preferably, the electric rod 4 , the first motor 8 , the second motor 14 and the control button 12 are electrically connected.

[0026] In the embodiment, according to the description of embodiment one, after the wear-resistant testing machine is started, the photovoltaic coated glass is first placed on the vacuum suction cup 11 for adsorption and fixation, and then the control button 12 is used to start the second motor 14. Subsequently, the output shaft of the second motor 14 rotates to drive the screw 16 to rotate, and then the screw 16 rotates along the inner ring of the bearing 17 in the base 1, and at the same time the wire sleeve 13 starts to move forward along the thread on the surface of the screw 16, followed by the wire sleeve 13 driving the workbench 10 forward and the workbench 10 will drive the vacuum suction cup 11 forward, and then the vacuum suction cup 11 drives the photovoltaic coated glass with the surface adsorbed and fixed to be located at the bottom end of the grinding head 9, and then the grinding head 9 rotates to perform the wear-resistant test.

[0027] Example 3

[0028] See also Figure 1-4 The top sides of the base 1 are connected with docking plates 19 , the top of the docking plates 19 are connected with shielding plates 18 , and the outer sides of the docking plates 19 are connected with screws 20 .

[0029] Preferably, the shielding plate 18 is fixedly connected to the docking plate 19 via screws 20 .

[0030] In the embodiment, according to the description of embodiment one, when the wear-resistant testing machine is working, the baffle plate 18 can be taken out close to the top of the docking plate 19, and then inserted along the top of the docking plate 19, and then the screw 20 is taken out and rotated along the opening of the side wall of the docking plate 19, thereby fixing the baffle plate 18 to the top of the docking plate 19. Then, the baffle plates 18 are located on both sides of the grinding head 9 to reduce the dust splashing on the surface of the photovoltaic coated glass during the wear-resistant test, thereby playing a role in preventing splashing.

[0031] In summary, according to the description of embodiments one to three, the utility model utilizes the cooperation between the screw rod 16, the wire sleeve 13 and the workbench 10, so that the workbench 10 can be moved back and forth on the top of the base 1 through the wire sleeve 13, so as to be close to the grinding head 9 for wear resistance testing, reduce the danger of manual feeding, avoid the harm of contact between the palm and the grinding head 9, thereby improving the safety of the test, and at the same time, the baffle 18 is located on both sides of the grinding head 9 to reduce the dust splashing on the surface of the photovoltaic coated glass during the wear resistance test, thereby playing a role in preventing splashing.

[0032] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A wear-resistant testing machine for photovoltaic coated glass with a material conveying structure, comprising a base (1), characterized in that: A fixing plate (2) is vertically mounted on one side of the top of the base (1), a connecting block (3) is mounted on the front end of the top of the fixing plate (2), an electric rod (4) is mounted on the top of the connecting block (3), a slide rail (5) is connected to the front end of the fixing plate (2), a fixed block (6) is connected to the telescopic end of the electric rod (4), a mounting plate (7) is connected to the front end of the fixing block (6), a first motor (8) is connected to the top of the mounting plate (7), an output shaft of the first motor (8) is connected to a grinding head (9), and a control button (12) is connected to the front end of the base (1); A workbench (10) is provided at the top of the base (1), and a vacuum suction cup (11) is connected to the top of the workbench (10). A screw rod (16) is installed inside the base (1), one end of the screw rod (16) is connected to a bearing (17), and a threaded sleeve (13) is threadedly connected to the surface of the screw rod (16). A second motor (14) is installed at the front end of the base (1), and an external cover of the second motor (14) is provided with a protective box (15).

2. The abrasion resistance testing machine with a material conveying structure for photovoltaic coated glass according to claim 1, characterized in that: The output shaft of the second motor (14) is connected to one end of a screw rod (16), and the screw rod (16) is rotatably connected to the base (1) via a bearing (17).

3. The abrasion resistance testing machine with a material conveying structure for photovoltaic coated glass according to claim 1, characterized in that: The top end of the thread sleeve (13) is connected to the bottom end of the workbench (10), and the workbench (10) forms a threaded reciprocating motion between the thread sleeve (13) and the screw rod (16).

4. The abrasion resistance testing machine with a material conveying structure for photovoltaic coated glass according to claim 1, characterized in that: The electric rod (4), the first motor (8), the second motor (14) and the control button (12) are electrically connected.

5. The abrasion resistance testing machine with a material conveying structure for photovoltaic coated glass according to claim 1, characterized in that: The top sides of the base (1) are connected to docking plates (19), the top ends of the docking plates (19) are connected to shielding plates (18), and the outer sides of the docking plates (19) are connected to screws (20).

6. The abrasion resistance testing machine with a material conveying structure for photovoltaic coated glass according to claim 5, characterized in that: The shielding plate (18) is fixedly connected to the docking plate (19) via screws (20).

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