Semiconductor photoelectric device measuring device

Abstract

The invention discloses a semiconductor photoelectric device measuring device which is characterized in that the left side and the right side of a bottom plate are fixedly connected with L-shaped supporting plates, the corresponding sides of the two L-shaped supporting plates are jointly and fixedly connected with a top plate, the rear side of the top plate is provided with a driving motor, and a power output shaft of the driving motor penetrates through an inner cavity of the top plate and is fixedly connected with a reciprocating screw rod; and the front end of the reciprocating screw rod is inserted into the inner side wall of the top plate. Through mutual cooperation of the driving motor, the top plate, the side position rod, the connecting plate, the reciprocating screw rod, the fixing plate, the dryer, the overturning plate, the L-shaped fixing plate, a guide plate, a vertical plate, a limiting plate, a crank, a rack, a driven gear, a driving gear and other components, the drying effect is improved; when the cracks on the surface of the crystalline silicon solar cell need to be detected, the crystalline silicon solar cell can be fixed firstly, the surface is coated with dye, the dye is absorbed under the capillary action of the cracks, the cracks show deep-color traces, and the color developing contrast ratio is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of semiconductor photoelectric device measurement, in particular to a semiconductor photoelectric device measurement device. Background Art

[0002] Semiconductor optoelectronic devices (SPDs) are a broad class of electronic devices that utilize the photoelectric effects of semiconductor materials (such as photovoltaics, photoconductivity, and electroluminescence) to convert electrical energy into light, vice versa, or to detect, modulate, and convert optical signals. They are widely used in the modern information society.

[0003] Crystalline silicon solar cells utilize the photovoltaic effect. The semiconductor PN junction (or other heterojunction structure) generates an electromotive force under illumination, providing DC power to the external circuit. Therefore, solar cells are a type of semiconductor optoelectronic device. Throughout their life cycle, from raw material preparation to final system operation and even recycling, almost all key links of crystalline silicon solar cells require measurement.

[0004] When recycling crystalline silicon solar cells, the degree of glass surface breakage needs to be measured. However, in general, cracks on the glass surface are difficult to detect, are highly subjective, and require experience. The solar cell glass surface has a velvet or coating, and ordinary methods may be interfered with. For example, the oil immersion method will be less effective on coated glass, and the tapping method is not applicable to components with fixed frames. Summary of the Invention

[0005] To achieve the above object, the present invention provides the following technical solutions: A semiconductor photoelectric device measuring device includes a base plate and a crystalline silicon solar cell, wherein the left and right sides of the base plate are fixedly connected to L-shaped support plates, and the corresponding sides of the two L-shaped support plates are commonly fixedly connected to a top plate, an active motor is provided on the rear side of the top plate, the power output shaft of the active motor passes through the inner cavity of the top plate and is fixedly connected to a reciprocating screw, the front end of the reciprocating screw is inserted into the inner side wall of the top plate, two side rods are provided in the inner cavity of the top plate, the two side rods are symmetrically arranged front and back, the outer side of the reciprocating screw is threadedly connected to a moving block, and the two side rods both pass through the inner cavity of the moving block, a moving mechanism is provided at the bottom of the moving block, a spraying mechanism is provided on the front side of the moving mechanism, and a developing mechanism is provided on the front side of the base plate.

[0006] Preferably, the moving mechanism includes two L-shaped fixing plates, and the two L-shaped fixing plates are symmetrically arranged front to back. The tops of the two L-shaped fixing plates are fixedly connected to the moving block, and the bottom of the moving block is fixedly connected to a vertical plate near the left side. A first rotating shaft is commonly provided between the two L-shaped fixing plates, and the left end of the first rotating shaft is fixedly connected to a driven gear. A second rotating shaft is provided through the inner cavity of the vertical plate near the bottom end, and the left end of the second rotating shaft is fixedly connected to a driving gear.

[0007] Preferably, the left end of the second rotating shaft is fixedly connected to a crank, the rear side of the moving block is fixedly connected to a connecting plate, the front side of the connecting plate near the bottom is fixedly connected to a guide plate, the cross-section of the guide plate is L-shaped, a guide opening is provided on the guide plate, a fitting wheel is inserted into the left side of the crank near the front side, the fitting wheel is fitted with the guide opening, the bottom of the driven gear and the driving gear are jointly meshed with a rack, the bottom of the rack is slidably connected to a limit plate, the right side of the limit plate is fixedly connected to the vertical plate, and the outer side of the first rotating shaft is fixedly sleeved with a flip plate.

[0008] Preferably, the spraying mechanism includes a mounting plate, which is located at the top of the flip plate, a median plate fixedly connected to the center of the rear side of the mounting plate, the rear side of the median plate fixedly connected between two vertical plates, a coating motor is provided on the front side of the mounting plate, the power output shaft of the coating motor passes through the inner cavity of the mounting plate, and is fixedly connected to a reciprocating rod, the right end of the reciprocating rod is inserted into the inner wall of the mounting plate.

[0009] Preferably, there are two sliding rods at the bottom of the reciprocating rod, and the two sliding rods are symmetrically arranged front to back. The left and right ends of the two sliding rods are inserted into the inner wall of the mounting plate, and the outer sides of the two sliding rods are jointly sleeved with a fitting block, the top of the fitting block is engaged with the reciprocating rod, and the bottom of the fitting block is fixedly connected to a coating mechanism, and the bottom of the coating mechanism is fitted with the top of the crystalline silicon solar cell.

[0010] Preferably, a slide groove is provided on the top of the flip plate, and a reciprocating block is slidably connected to the slide groove near the rear side. A fixed cylinder is fixedly connected to the front side of the reciprocating block, and the bottom of the fixed cylinder is fixedly connected to the flip plate. Two swing plates are hinged on the top of the reciprocating block, and the two swing plates are symmetrically arranged on the left and right. The corresponding sides of the two swing plates are hinged with opposing plates, and the opposite sides of the two opposing plates are fixedly connected with splints, and the corresponding sides of the two splints are in contact with the outer sides of the crystalline silicon solar cell.

[0011] Preferably, a fixing plate is fixedly connected to the center of the front side of the top plate, and a dryer is fixedly connected to the other side of the fixing plate.

[0012] Preferably, the developing mechanism includes a collecting frame, a sticky material frame on the front side of the collecting frame, a sticky material plate on the top of the sticky material frame, two movable plates fixedly connected to the top of the two sticky plates, a rectangular opening is opened on the movable plate, a slider is slidably connected to the rectangular opening near the top, the two sliders are hinged with a welding plate on the opposite sides, and the two movable plates are hinged with a third transmission plate near the bottom.

[0013] Preferably, the two welding plates are fixedly connected with a fixing piece near the bottom on the left side, and a clamping plate is fixedly connected to the top of the fixing piece, and a third rotating shaft is passed through the inner cavity of the clamping plate near the top, and a synchronization rod is fixedly connected between the two third rotating shafts, and the other side of the third transmission plate is sleeved on the third rotating shaft, and the other end of the third rotating shaft is sleeved on the second transmission plate, and the second transmission plate is hinged with the first transmission plate near the front side, and a placement plate is provided at the front side of the collection frame near the right side, and an intermittent plate is hinged at the right side of the placement plate near the top, and a plurality of U-shaped grooves are provided on the outer side of the intermittent plate, and the plurality of U-shaped grooves are arranged in a circular array with the center of the intermittent plate as the center, and a plurality of arc grooves are provided on the outer side of the intermittent plate, and the arc grooves and the U-shaped grooves are arranged crosswise.

[0014] Preferably, the first transmission plate is hinged with a linkage plate near the rear side, an intermittent motor is installed on the right side of the placement plate near the bottom, an arc-shaped plate is fixedly sleeved on the outside of the power output shaft of the intermittent motor, a drive plate is fixedly connected to the right side of the arc-shaped plate, a drive rod is installed on the left side of the drive plate near the top, the drive rod and the U-shaped groove are matched with each other, the other side of the linkage plate is fixedly connected to the arc-shaped plate, and the linkage plate and the drive plate are arranged at ninety degrees.

[0015] Compared with the prior art, the present invention has the following beneficial effects: The present invention uses the mutual cooperation among components such as the active motor, top plate, side rods, connecting plate, reciprocating screw, fixed plate, dryer, flip plate, L-shaped fixed plate, guide plate, vertical plate, limit plate, crank, rack, driven gear, and active gear to achieve the following when cracks on the surface of a crystalline silicon solar cell need to be detected: the crystalline silicon solar cell can be fixed first, and dye can be applied to the surface. The dye is absorbed by the capillary action of the cracks, and the cracks appear as dark marks, thereby improving the color contrast. The present invention improves the mutual coordination among components such as the synchronization rod, the placement plate, the intermittent motor, the first transmission plate, the second transmission plate, the clamping plate, the third transmission plate, the movable plate, the welding plate, the slider, the fixing part, the drive plate, the arc plate, the linkage plate, and the intermittent plate, so that when the crystalline silicon solar cell is flipped 90 degrees, excess dye on the surface can flow into the interior of the collection frame, and at the same time the dryer performs hot air scanning on the crystalline silicon solar cell, and the concentration of the dye in the cracks is increased due to solvent volatilization, and the color is deepened. In addition, the adhesive plate smears the white gypsum powder inside the adhesive frame on the surface of the crystalline silicon solar cell, and the dye contrast at the cracks is more obvious, thereby further improving the color contrast. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the present invention; Figure 2 It is a right view of the structure of the present invention; Figure 3 It is a bottom view of the structure of the present invention; Figure 4 This is a schematic diagram of the component moving mechanism structure of the present invention; Figure 5 This is a bottom view of the component moving mechanism structure of the present invention; Figure 6 It is a structural plan view of the component moving mechanism of the present invention; Figure 7 This is a schematic diagram of the component mounting plate structure of the present invention; Figure 8 It is a bottom view of the component mounting plate structure of the present invention; Figure 9 This is a schematic diagram of the structure of the component spraying mechanism of the present invention; Figure 10 This is a right side view of the developing mechanism structure of the component of the present invention; Figure 11 This is a schematic diagram of the structure of the developing mechanism of the component of the present invention; Figure 12 for Figure 10 Enlarged view of point A in the middle.

[0017] Numbers in the figure: 1, bottom plate; 2, L-shaped support plate; 3, coating motor; 4, guide plate; 5, driving motor; 6, top plate; 7, moving block; 8, connecting plate; 9, side rod; 10, mounting plate; 11, reciprocating screw rod; 12, fixed plate; 13, dryer; 14, collecting frame; 15, sticking frame; 16, sticking plate; 17, crystalline silicon solar cell; 18, flip plate; 19, L-shaped fixing plate; 20, vertical plate; 21, limit plate; 22, crank; 23, rack; 24, driven gear; 25, driving gear; 2 6. Center plate; 27. Coating mechanism; 28. Slide rod; 29. ​​Reciprocating rod; 30. Laminating block; 31. Opposite plate; 32. Clamping plate; 33. Swinging plate; 34. Reciprocating block; 35. Fixed cylinder; 36. Synchronous rod; 37. Placement plate; 38. Intermittent motor; 39. First transmission plate; 40. Second transmission plate; 41. Clamping plate; 42. Third transmission plate; 43. Movable plate; 44. Welding plate; 45. Slider; 46. Fixing part; 47. Drive plate; 48. Arc plate; 49. Linkage plate; 50. Intermittent plate. DETAILED DESCRIPTION

[0018] See also Figure 1-12 , the present invention provides a technical solution: A semiconductor photoelectric device measuring device includes a base plate 1 and a crystalline silicon solar cell 17. L-shaped support plates 2 are fixedly connected to the left and right sides of the base plate 1. The corresponding sides of the two L-shaped support plates 2 are commonly fixedly connected to a top plate 6. An active motor 5 is provided on the rear side of the top plate 6. The power output shaft of the active motor 5 passes through the inner cavity of the top plate 6 and is fixedly connected to a reciprocating screw rod 11. The front end of the reciprocating screw rod 11 is inserted into the inner side wall of the top plate 6. Two side rods 9 are provided in the inner cavity of the top plate 6. The two side rods 9 are symmetrically arranged front and back. The outer side of the reciprocating screw rod 11 is threadedly connected to a moving block 7. The two side rods 9 both pass through the inner cavity of the moving block 7. A moving mechanism is provided at the bottom of the moving block 7. A spraying mechanism is provided on the front side of the moving mechanism. A developing mechanism is provided on the front side of the base plate 1.

[0019] The moving mechanism includes two L-shaped fixed plates 19, which are symmetrically arranged front to back. The tops of the two L-shaped fixed plates 19 are fixedly connected to the moving block 7. The bottom of the moving block 7 is fixedly connected to a vertical plate 20 near the left side. A first rotating shaft is passed through the two L-shaped fixed plates 19. The left end of the first rotating shaft is fixedly connected to a driven gear 24. A second rotating shaft is passed through the inner cavity of the vertical plate 20 near the bottom end. The left end of the second rotating shaft is fixedly connected to a driving gear 25. The left end of the second rotating shaft is fixedly connected to a crank 2 2. The rear side of the moving block 7 is fixedly connected to a connecting plate 8. The front side of the connecting plate 8 is fixedly connected to a guide plate 4 near the bottom. The cross section of the guide plate 4 is L-shaped. A guide opening is opened on the guide plate 4. A fitting wheel is inserted into the left side of the crank 22 near the front side. The fitting wheel fits into the guide opening. The driven gear 24 and the driving gear 25 are meshed with a rack 23 at the bottom. The bottom of the rack 23 is slidably connected to the limit plate 21. The right side of the limit plate 21 is fixedly connected to the vertical plate 20. The outer side of the first rotating shaft is fixedly sleeved with a flip plate 18. When the driving motor 5 is started, the reciprocating screw 11 can be driven to rotate through the power output shaft. When the reciprocating screw 11 rotates, the moving block 7 can be driven to move forward. When the moving block 7 moves forward, the vertical plate 20 and the L-shaped fixed plate 19 can be driven to move forward. When the L-shaped fixed plate 19 moves forward, the crystalline silicon solar cell 17 can be driven to move forward. When the vertical plate 20 moves forward, the crank 22 can be driven to move forward. The crank 22 can drive the fitting wheel to move along the guide port. When the fitting wheel contacts the inclined part of the guide port, the driving gear 25 can be driven to rotate. When the driving gear 25 rotates, the limiting plate 21 can be driven to move forward. When the limiting plate 21 moves forward, the driven gear 24 can be driven to rotate. When the driven gear 24 rotates, the second rotating shaft can be driven to rotate. The second rotating shaft can drive the flip plate 18 to rotate, and the flip plate 18 can drive the crystalline silicon solar cell 17 to flip ninety degrees.

[0020] The spraying mechanism includes a mounting plate 10, which is located at the top of the flip plate 18. A median plate 26 is fixedly connected to the center of the rear side of the mounting plate 10. The rear side of the median plate 26 is fixedly connected between the two vertical plates 20. A coating motor 3 is provided on the front side of the mounting plate 10. The power output shaft of the coating motor 3 passes through the inner cavity of the mounting plate 10 and is fixedly connected to a reciprocating rod 29. The right end of the reciprocating rod 29 is inserted into the inner wall of the mounting plate 10. There are two sliding rods 28 at the bottom of the reciprocating rod 29. The two sliding rods 28 are symmetrically arranged front and back. The left and right ends of the two sliding rods 28 are inserted into the inner wall of the mounting plate 10. The outer sides of the two sliding rods 28 are jointly sleeved with a fitting block 30. The top of the fitting block 30 is engaged with the reciprocating rod 29, and the bottom of the fitting block 30 is fixedly connected to the coating machine Structure 27, the bottom of the smearing mechanism 27 is in contact with the top of the crystalline silicon solar cell 17, a slide groove is provided on the top of the flip plate 18, and a reciprocating block 34 is slidably connected to the slide groove near the rear side. The front side of the reciprocating block 34 is fixedly connected to a fixed cylinder 35, and the bottom of the fixed cylinder 35 is fixedly connected to the flip plate 18. The top of the reciprocating block 34 is hinged with two swinging plates 33, and the two swinging plates 33 are symmetrically arranged. The corresponding sides of the two swinging plates 33 are hinged with opposing plates 31, and the opposite sides of the two opposing plates 31 are fixedly connected with clamping plates 32. The corresponding sides of the two clamping plates 32 are in contact with the outer side of the crystalline silicon solar cell 17, and the center of the front side of the top plate 6 is fixedly connected with a fixed plate 12, and the other side of the fixed plate 12 is fixedly connected to the dryer 13; By starting the fixed cylinder 35, the reciprocating block 34 is driven to move. When the reciprocating block 34 moves toward the rear side, it can drive the two swinging plates 33 to swing. When the two swinging plates 33 swing, they can drive the two opposing plates 31 to move toward each other. When the opposing plates 31 move, they can drive the two clamping plates 32 to move toward each other. When the clamping plates 32 move toward each other, the crystalline silicon solar cell 17 can be fixed. When the crystalline silicon solar cell 17 is fixed, when the coating motor 3 is started, the reciprocating rod 29 can be driven to rotate through the power output shaft. When the reciprocating rod 29 rotates, it can engage with the bonding block 30 to drive the coating mechanism 27 to move back and forth left and right, thereby coating the top of the crystalline silicon solar cell 17 with dye.

[0021] The developing mechanism includes a collecting frame 14, a sticky material frame 15 on the front side of the collecting frame 14, a sticky material plate 16 on the top of the sticky material frame 15, two movable plates 43 are fixedly connected to the top of the two sticky material plates 16, a rectangular opening is opened on the movable plate 43, and a slider 45 is slidably connected to the rectangular opening near the top. The two sliders 45 are hinged to the opposite sides of the welding plate 44, and the two movable plates 43 are hinged to the third transmission plate 42 near the bottom. The left sides of the two welding plates 44 are fixedly connected to the fixing parts 46 near the bottom, and the top of the fixing part 46 is fixedly connected to the clamping plate 41. The inner cavity of the clamping plate 41 is provided with a third rotating shaft near the top, and the two third rotating shafts are fixedly connected with a synchronization rod 36. The other side of the third transmission plate 42 is sleeved on the third rotating shaft, and the other end of the third rotating shaft is sleeved with the second transmission plate 40. The second transmission plate 40 is hinged to the first Transmission plate 39, a placement plate 37 is provided at the front side of the collection frame 14 near the right side, an intermittent plate 50 is hinged at the right side of the placement plate 37 near the top, a plurality of U-shaped grooves are provided on the outside of the intermittent plate 50, and the plurality of U-shaped grooves are arranged in a circular array with the center of the intermittent plate 50 as the center, a plurality of arc grooves are provided on the outside of the intermittent plate 50, and the arc grooves and the U-shaped grooves are arranged crosswise, a linkage plate 49 is hinged near the rear side of the first transmission plate 39, an intermittent motor 38 is installed at the right side of the placement plate 37 near the bottom, an arc plate 48 is fixedly sleeved on the outside of the power output shaft of the intermittent motor 38, a drive plate 47 is fixedly connected to the right side of the arc plate 48, a drive rod is installed at the left side of the drive plate 47 near the top, the drive rod and the U-shaped groove are matched with each other, the other side of the linkage plate 49 is fixedly connected to the arc plate 48, and the linkage plate 49 and the drive plate 47 are arranged at ninety degrees; When the crystalline silicon solar cell 17 is flipped over, due to the change in the angle of the crystalline silicon solar cell 17, the excess dye on the surface of the crystalline silicon solar cell 17 can fall into the inner cavity of the collection frame 14, and the dryer 13 is started to scan the dye on the surface of the crystalline silicon solar cell 17 with hot air. When the intermittent motor 38 is started, the arc plate 48, the driving plate 47 and the linkage plate 49 can be driven to rotate synchronously. When the driving plate 47 rotates, it can fit with the U-shaped groove on the intermittent plate 50 through the driving rod, and the intermittent plate 50 can be driven to rotate. When the linkage plate 49 is active, it can drive the first transmission plate 39 to swing, and the first transmission plate 39 can drive the second transmission plate 40 and the third transmission plate 42 to swing with the third rotation axis as the center of the circle. When the third transmission plate 42 swings, it can drive the movable plate 43 to swing ninety degrees. When the movable plate 43 turns horizontally, it can be translated by fitting with the slider 45, thereby contacting the surface of the crystalline silicon solar cell 17 and applying white gypsum powder.

[0022] Working principle: First, the fixed cylinder 35 is activated to drive the reciprocating block 34 to move. When the reciprocating block 34 moves to the rear side, it drives the two swinging plates 33 to swing. When the two swinging plates 33 swing, they drive the two opposing plates 31 to move toward each other. When the opposing plates 31 move, they drive the two clamping plates 32 to move toward each other. When the clamping plates 32 move toward each other, they can fix the crystalline silicon solar cell 17. When the crystalline silicon solar cell 17 is fixed; When the coating motor 3 is started, the reciprocating rod 29 can be driven to rotate through the power output shaft. When the reciprocating rod 29 rotates, it can engage with the bonding block 30 to drive the coating mechanism 27 to move back and forth, thereby coating the top of the crystalline silicon solar cell 17 with dye.

[0023] When the driving motor 5 is started, the reciprocating screw 11 can be driven to rotate through the power output shaft. When the reciprocating screw 11 rotates, the moving block 7 can be driven to move forward. When the moving block 7 moves forward, the vertical plate 20 and the L-shaped fixed plate 19 can be driven to move forward. When the L-shaped fixed plate 19 moves forward, the crystalline silicon solar cell 17 can be driven to move forward. When the vertical plate 20 moves forward, the crank 22 can be driven to move forward. The crank 22 can drive the fitting wheel to move along the guide opening. When the fitting wheel contacts the inclined part of the guide opening, the driving gear 25 can be driven to rotate. When the driving gear 25 rotates, the limiting plate 21 can be driven to move forward. When the limiting plate 21 moves forward, the driven gear 24 can be driven to rotate. When the driven gear 24 rotates, the second rotating shaft can be driven to rotate. The second rotating shaft can drive the flip plate 18 to rotate. The flip plate 18 can drive the crystalline silicon solar cell 17 to flip ninety degrees. When the crystalline silicon solar cell 17 is flipped over, due to the change in the angle of the crystalline silicon solar cell 17, the excess dye on the surface of the crystalline silicon solar cell 17 can fall into the inner cavity of the collection frame 14, and the dryer 13 is started to scan the dye on the surface of the crystalline silicon solar cell 17 with hot air. When the intermittent motor 38 is started, the arc plate 48, the driving plate 47 and the linkage plate 49 can be driven to rotate synchronously. When the driving plate 47 rotates, it can fit with the U-shaped groove on the intermittent plate 50 through the driving rod, and the intermittent plate 50 can be driven to rotate. When the linkage plate 49 is active, it can drive the first transmission plate 39 to swing, and the first transmission plate 39 can drive the second transmission plate 40 and the third transmission plate 42 to swing with the third rotation axis as the center of the circle. When the third transmission plate 42 swings, it can drive the movable plate 43 to swing ninety degrees. When the movable plate 43 turns horizontally, it can be translated by fitting with the slider 45, thereby contacting the surface of the crystalline silicon solar cell 17 and applying white gypsum powder.

Claims

1. A semiconductor photoelectric device measuring device, comprising a base plate (1) and a crystalline silicon solar cell (17), characterized in that: The left and right sides of the bottom plate (1) are fixedly connected to L-shaped support plates (2), and the corresponding sides of the two L-shaped support plates (2) are fixedly connected to a top plate (6). The rear side of the top plate (6) is provided with an active motor (5), and the power output shaft of the active motor (5) passes through the inner cavity of the top plate (6) and is fixedly connected to a reciprocating screw (11). The front end of the reciprocating screw (11) is plugged into the inner side wall of the top plate (6). The inner cavity of the top plate (6) is provided with two side rods (9), and the two side rods (9) are symmetrically arranged front and back. The outer side of the reciprocating screw (11) is threadedly connected to a moving block (7), and the two side rods (9) both pass through the inner cavity of the moving block (7). A moving mechanism is provided at the bottom of the moving block (7), a spraying mechanism is provided at the front side of the moving mechanism, and a developing mechanism is provided at the front side of the bottom plate (1).

2. The semiconductor optoelectronic device measuring device according to claim 1, characterized in that: The moving mechanism comprises two L-shaped fixed plates (19), the two L-shaped fixed plates (19) are symmetrically arranged front to back, the tops of the two L-shaped fixed plates (19) are fixedly connected to the moving block (7), the bottom of the moving block (7) is fixedly connected to a vertical plate (20) near the left side, a first rotating shaft is provided between the two L-shaped fixed plates (19), the left end of the first rotating shaft is fixedly connected to a driven gear (24), a second rotating shaft is provided through the inner cavity of the vertical plate (20) near the bottom end, and the left end of the second rotating shaft is fixedly connected to a driving gear (25).

3. The semiconductor optoelectronic device measuring device according to claim 2, characterized in that: The left end of the second rotating shaft is fixedly connected to a crank (22), the rear side of the moving block (7) is fixedly connected to a connecting plate (8), the front side of the connecting plate (8) is fixedly connected to a guide plate (4) near the bottom, the cross section of the guide plate (4) is L-shaped, and a guide opening is provided on the guide plate (4), a fitting wheel is inserted near the front side of the left side of the crank (22), and the fitting wheel fits with the guide opening, the bottoms of the driven gear (24) and the driving gear (25) are meshed with a rack (23), the bottom of the rack (23) is slidably connected to a limit plate (21), the right side of the limit plate (21) is fixedly connected to the vertical plate (20), and the outer side of the first rotating shaft is fixedly sleeved with a flip plate (18).

4. A semiconductor optoelectronic device measuring device according to claim 3, characterized in that: The spraying mechanism includes a mounting plate (10), the mounting plate (10) is located at the top of the flip plate (18), a center plate (26) is fixedly connected to the center of the rear side of the mounting plate (10), the rear side of the center plate (26) is fixedly connected between the two vertical plates (20), and a coating motor (3) is provided on the front side of the mounting plate (10), the power output shaft of the coating motor (3) passes through the inner cavity of the mounting plate (10) and is fixedly connected to a reciprocating rod (29), and the right end of the reciprocating rod (29) is inserted into the inner wall of the mounting plate (10).

5. The semiconductor optoelectronic device measuring device according to claim 4, characterized in that: There are two slide bars (28) at the bottom of the reciprocating rod (29), and the two slide bars (28) are symmetrically arranged front to back. The left and right ends of the two slide bars (28) are plugged into the inner wall of the mounting plate (10). The outer sides of the two slide bars (28) are commonly sleeved with a fitting block (30), and the top of the fitting block (30) is engaged with the reciprocating rod (29). The bottom of the fitting block (30) is fixedly connected to a smearing mechanism (27), and the bottom of the smearing mechanism (27) is fitted with the top of the crystalline silicon solar cell (17).

6. The semiconductor optoelectronic device measuring device according to claim 5, characterized in that: A slide groove is provided on the top of the flip plate (18), and a reciprocating block (34) is slidably connected to the slide groove near the rear side. A fixed cylinder (35) is fixedly connected to the front side of the reciprocating block (34), and the bottom of the fixed cylinder (35) is fixedly connected to the flip plate (18). Two swing plates (33) are hinged on the top of the reciprocating block (34), and the two swing plates (33) are symmetrically arranged on the left and right. The corresponding sides of the two swing plates (33) are hinged to the opposite plates (31), and the opposite sides of the two opposite plates (31) are fixedly connected to the clamping plates (32), and the corresponding sides of the two clamping plates (32) are in contact with the outer sides of the crystalline silicon solar cell (17).

7. The semiconductor optoelectronic device measuring device according to claim 6, characterized in that: A fixing plate (12) is fixedly connected to the center of the front side of the top plate (6), and a dryer (13) is fixedly connected to the other side of the fixing plate (12).

8. The semiconductor optoelectronic device measuring device according to claim 7, characterized in that: The developing mechanism comprises a collecting frame (14), a material sticking frame (15) on the front side of the collecting frame (14), a material sticking plate (16) on the top of the material sticking frame (15), two movable plates (43) fixedly connected to the top of the two material sticking plates (16), a rectangular opening formed on the movable plate (43), a slider (45) slidably connected to the rectangular opening near the top, a welding plate (44) hinged on the opposite sides of the two sliders (45), and a third transmission plate (42) hinged near the bottom of the two movable plates (43).

9. The semiconductor optoelectronic device measuring device according to claim 8, characterized in that: The two welding plates (44) are fixedly connected to a fixing member (46) near the bottom on the left side, and a clamping plate (41) is fixedly connected to the top of the fixing member (46). A third rotating shaft is provided through the inner cavity of the clamping plate (41) near the top. A synchronization rod (36) is fixedly connected between the two third rotating shafts. The other side of the third transmission plate (42) is sleeved on the third rotating shaft. The other end of the third rotating shaft is sleeved on the second transmission plate (40). The second transmission plate (40) is hinged to the first transmission plate (39) near the front side. A placement plate (37) is provided on the front side of the collection frame (14) near the right side. An intermittent plate (50) is hinged to the right side of the placement plate (37) near the top. A plurality of U-shaped grooves are provided on the outer side of the intermittent plate (50). The plurality of U-shaped grooves are arranged in a circular array with the center of the intermittent plate (50) as the center. A plurality of arc grooves are provided on the outer side of the intermittent plate (50). The arc grooves and the U-shaped grooves are arranged in a cross arrangement.

10. The semiconductor optoelectronic device measuring device according to claim 9, characterized in that: The first transmission plate (39) is hinged with a linkage plate (49) near the rear side, an intermittent motor (38) is installed on the right side of the placement plate (37) near the bottom, an arc plate (48) is fixedly sleeved on the outer side of the power output shaft of the intermittent motor (38), the right side of the arc plate (48) is fixedly connected to the drive plate (47), the left side of the drive plate (47) is installed with a drive rod near the top, the drive rod and the U-shaped groove are matched with each other, the other side of the linkage plate (49) is fixedly connected to the arc plate (48), and the linkage plate (49) and the drive plate (47) are arranged at ninety degrees.

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