A processing and conveying device for solar circuit board

Abstract

The present invention relates to a processing and conveying device, and in particular to a processing and conveying device for solar circuit boards. A processing and conveying device for solar circuit boards is provided, which can prevent solar panels from falling and will not scratch the surface of solar panels. A processing and conveying device for solar circuit boards includes a bracket, a slide rail, a baffle, a sliding block, a rotating rod, a placement plate, etc.; a slide rail is provided on the upper part of the bracket, and baffles are provided on the front and rear sides between the lower right part of the slide rail and the upper left part of the bracket. A sliding block is slidably provided on the upper part of the slide rail, and a rotating rod is rotatably provided on the lower part of the sliding block. A placement plate is provided on the rotating rod, and the sliding block supports the right side of the placement plate. The processed solar circuit board is transferred to the placement plate and blocked by a shielding frame to prevent the solar circuit board from falling. Then the staff starts the reduction motor, and the output shaft of the reduction motor rotates so that the placement plate drives the solar circuit board to move to the left for transportation.

Description

Technical Field

[0001] The invention relates to a processing and conveying device, in particular to a processing and conveying device for a solar circuit board. Background Art

[0002] During the production process of solar circuit boards, they need to go through multiple processing steps. After one process is completed, the solar circuit boards need to be transported to the next process for processing. When transporting the solar circuit boards, a conveying device is needed.

[0003] The patent with the patent authorization announcement number CN207258736U discloses a conveying device for producing solar circuit boards, which includes a turntable, a motor and a frame. A first printing station is installed above the turntable, and a second printing station is installed on the right side of the first printing station, and a third printing station is installed on the right side of the second printing station. The motor is rotatably connected to the transmission wheel through a belt, and the motor is located on the left side of the first printing station. The transmission wheels are connected to each other through a conveyor belt, and the transmission wheel is located on the left side of the motor. A printing device installation box is fixed in the middle of the frame, and the frame is located above the second printing station. Track arms are installed on both sides of the printing device installation box, and a track groove is provided inside the turntable. The conveying device realizes the purpose of conveying by grabbing the solar circuit board with a gripper, but the solar circuit board is generally flat, and it is easy for the gripper to be loose during the gripping process, resulting in the phenomenon of the solar circuit board falling. In addition, when processing the solar circuit board, conductive silver paste is generally printed on the surface. When the gripper grabs the solar circuit board, it is also easy to scratch the surface of the solar circuit board, thereby affecting the processing quality of the solar panel.

[0004] For this reason, we propose a processing and conveying device for solar circuit boards which can prevent solar panels from falling and will not scratch the surface of solar panels. Summary of the invention

[0005] In order to overcome the shortcomings of existing conveying devices that are prone to loose gripping and cause solar circuit boards to fall, the technical problem of the present invention is to provide a processing and conveying device for solar circuit boards that can prevent solar panels from falling and will not scratch the surface of the solar panels.

[0006] The technical implementation scheme of the present invention is: a processing and conveying device for solar circuit boards, including a bracket, a slide rail, a baffle, a sliding block, a rotating rod, a placement plate, a moving component and a blocking component. The upper part of the bracket is provided with a slide rail, and baffles are provided on the front and rear sides between the lower right part of the slide rail and the upper left part of the bracket. The upper part of the slide rail is provided with a sliding block in a sliding manner, and the lower part of the sliding block is provided with a rotating rod in a rotatable manner. The placement plate is provided on the rotating rod, and the sliding block supports the right side of the placement plate. A moving component is provided between the bracket and the sliding block, and the moving component is used to drive the sliding block to slide left and right. The sliding block is provided with a blocking component for blocking the left side of the placement plate.

[0007] Furthermore, the moving assembly includes a screw, a fixed plate, a pulley, a flat belt and a reduction motor. A screw is rotatably provided on the upper left side of the bracket, and the right side of the screw is rotatably connected to the lower right side of the slide rail. A fixed plate is provided in the middle of the bottom of the sliding block, and the fixed plate is connected to the screw by threads. A reduction motor is provided on the right side of the lower part of the bracket. The reduction motor is used to provide power for the left and right movement of the placement plate. A pulley is provided on the output shaft of the reduction motor, and the same pulley is provided on the right side of the screw, and a flat belt is wound around the two pulleys.

[0008] Furthermore, the blocking assembly includes a sliding sleeve, a shielding frame and a first elastic member. Sliding sleeves are provided on the front and rear sides of the bottom of the sliding block. A shielding frame is slidably provided between the front and rear sliding sleeves. The upper part of the shielding frame is located on the left side of the placement plate. The shielding frame is used to block the left side of the placement plate. The first elastic member is wrapped around the shielding frame and the sliding sleeve.

[0009] Furthermore, it also includes a rotating assembly for automatically rotating the placement plate, the rotating assembly includes a guide block, a first rack, a second elastic member, a common gear and a positioning plate, guide blocks are provided on the front and rear sides of the bottom of the sliding block, the guide blocks are located on the inner side of the sliding sleeve, the lower part of the guide block is slidably provided with a first rack, the first rack and the guide block on the same side are connected with a second elastic member, common gears are provided on the front and rear sides of the rotating rod, the common gears cooperate with the first rack on the same side, positioning plates are symmetrically provided on the front and rear sides of the left bottom of the sliding rail, and the first rack contacts the positioning plate on the same side when it moves to the left.

[0010] Furthermore, it also includes a pushing component for automatically opening the shielding frame, the pushing component includes a second rack, a rotating shaft, a rotating plate, a semicircular gear and a connecting rod, a second rack is provided on the right side of the bottom of the first rack, a rotating shaft is rotatably provided in the middle position of the opposite side of the guide block, a rotating plate is provided at the inner end of the rotating shaft, a semicircular gear is provided at the outer end of the rotating shaft, the semicircular gears are cooperated with the second rack on the same side, connecting rods are provided on the front and rear sides of the right side of the shielding frame, and the left side of the connecting rod is slidably connected to the rotating plate on the same side.

[0011] Furthermore, it also includes a buffer component for buffering the fallen solar circuit board, the buffer component includes a sliding plate, a buffer pad and a card plate, the sliding plate is slidably provided on the left side of the bracket, the buffer pad is provided on the top of the sliding plate, and the card plate is slidably provided on the right side of the sliding plate. The left side of the card plate is inserted into the bracket at this time, and the card plate is used to fix the position of the sliding plate.

[0012] Furthermore, it also includes a heating component for heating the solar circuit board, the heating component includes a guide rail, a moving block and a heater, guide rails are provided on the front and rear sides of the top of the slide rail, two moving blocks are slidably provided in the guide rails, and heaters are provided between the front and rear four moving blocks, and the heater is used to heat the solar circuit board.

[0013] Furthermore, the buffer pad is made of sponge.

[0014] The present invention has the following advantages: 1. The processed solar circuit board is transferred to the placement board and blocked by the shielding frame to prevent the solar circuit board from falling. Then the staff starts the reduction motor, and the output shaft of the reduction motor rotates so that the placement board drives the solar circuit board to move to the left for transportation.

[0015] 2. When the placement plate moves to the leftmost side of the device, the common gear meshes with the first rack to rotate the rotating rod, thereby causing the placement plate to rotate and tilt to pour out the solar circuit board.

[0016] 3. The semicircular gear meshes with the second rack to rotate the shaft, thereby causing the connecting rod to drive the shielding frame to slide to the left and open, making it easier to place the board and pour out the solar circuit board.

[0017] 4. Place the solar circuit board that has been poured out of the board and let it fall onto the cushion to cushion it and avoid it from being damaged by bumps.

[0018] 5. The heater can heat the solar circuit board to initially solidify the conductive silver paste on the surface of the solar circuit board. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0020] Figure 2 It is a schematic diagram of a first partial three-dimensional structure of the present invention.

[0021] Figure 3 It is a schematic diagram of a second partial three-dimensional structure of the present invention.

[0022] Figure 4 It is a schematic diagram of the three-dimensional structure of the mobile assembly of the present invention.

[0023] Figure 5 It is a schematic diagram of the three-dimensional structure of the barrier assembly of the present invention.

[0024] Figure 6 It is a schematic diagram of a first partial three-dimensional structure of the rotating assembly of the present invention.

[0025] Figure 7 It is a schematic diagram of a second partial three-dimensional structure of the rotating assembly of the present invention.

[0026] Figure 8 It is a schematic diagram of the three-dimensional structure of the pushing assembly of the present invention.

[0027] Fig. 9 It is a schematic diagram of the three-dimensional structure of the buffer assembly of the present invention.

[0028] Fig.10 It is a schematic diagram of the three-dimensional structure of the heating component of the present invention.

[0029] In the above drawings: 1: bracket, 2: slide rail, 3: baffle, 4: sliding block, 5: rotating rod, 6: placing plate, 7: moving component, 71: screw rod, 72: fixing plate, 73: pulley, 74: flat belt, 75: reduction motor, 8: blocking component, 81: sliding sleeve, 82: shielding frame, 83: first elastic member, 9: rotating component, 91: guide block, 92: first rack, 93: second elastic member, 94: ordinary gear, 95: positioning plate, 10: pushing component, 101: second rack, 102: rotating shaft, 103: rotating plate, 104: semicircular gear, 105: connecting rod, 11: buffer component, 111: sliding plate, 112: buffer pad, 113: card plate, 12: heating component, 121: guide rail, 122: moving block, 123: heater. DETAILED DESCRIPTION

[0030] 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0031] Example 1

[0032] A processing and conveying device for solar circuit boards, such as Figure 1-5As shown, it includes a bracket 1, a slide rail 2, a baffle 3, a sliding block 4, a rotating rod 5, a placement plate 6, a moving component 7 and a blocking component 8. The slide rail 2 is fixed to the upper part of the bracket 1 by bolts, and the baffle 3 is welded on the front and rear sides between the lower right part of the slide rail 2 and the upper left part of the bracket 1. The slide rail 2 is slidably provided with a sliding block 4 on the upper part, and the sliding block 4 is rotatably provided with a rotating rod 5 at the lower part. The placement plate 6 is provided on the rotating rod 5, and the sliding block 4 supports the right side of the placement plate 6. A moving component 7 is provided between the bracket 1 and the sliding block 4. The moving component 7 can drive the sliding block 4 to slide left and right, and the sliding block 4 is provided with a blocking component 8 that can block the left side of the placement plate 6.

[0033] When the solar circuit board is poured out, the staff drives the sliding block 4 to slide to the right through the moving assembly 7, thereby making the placing plate 6 move to the right. While the placing plate 6 moves to the right, the staff releases the placing plate 6, and under the action of gravity, the right side of the placing plate 6 rotates downward and resets, and then the staff closes the blocking assembly 8, so that the solar circuit board can be transported during processing.

[0034] like Figure 1 , Figure 3 and Figure 4 As shown, the moving assembly 7 includes a screw rod 71, a fixed plate 72, a pulley 73, a flat belt 74 and a reduction motor 75. A screw rod 71 is rotatably provided on the upper left side of the bracket 1, and the right side of the screw rod 71 is rotatably connected to the lower right side of the slide rail 2. The middle part of the bottom of the sliding block 4 is fixedly connected with a fixed plate 72 by bolts, and the fixed plate 72 is threadedly connected to the screw rod 71. The right side of the lower part of the bracket 1 is fixedly connected with a reduction motor 75 by bolts. The reduction motor 75 can provide power for the placement plate 6 to move left and right. The output shaft of the reduction motor 75 is keyed with a pulley 73, and the right side of the screw rod 71 is keyed with the same pulley 73, and a flat belt 74 is wound around the two pulleys 73.

[0035] When using the device, the staff starts the output shaft of the reduction motor 75 to rotate. The output shaft of the reduction motor 75 rotates through the pulley 73 and the flat belt 74 to drive the screw rod 71 to rotate. When the screw rod 71 rotates, it will drive the fixed plate 72 to move to the left. The fixed plate 72 moves to the left and drives the sliding block 4 to slide to the left, so that the placement plate 6 drives the solar circuit board to move to the left for transportation. When the placement plate 6 pours out the solar circuit board, the staff controls the output shaft of the reduction motor 75 to reverse, so that the screw rod 71 reverses. The reversal of the screw rod 71 drives the fixed plate 72 to move to the right, and then the placement plate 6 moves right to reset. After the use of this device is completed, the staff turns off the reduction motor 75. In this way, it can provide power when transporting the solar circuit board.

[0036] like Figure 1 , Figure 3 and Figure 5 As shown, the blocking assembly 8 includes a sliding sleeve 81, a blocking frame 82 and a first elastic member 83. The sliding sleeves 81 are fixed to the front and rear sides of the bottom of the sliding block 4 by bolts. A blocking frame 82 is slidably arranged between the front and rear sliding sleeves 81. The upper part of the blocking frame 82 is located on the left side of the placement plate 6. The blocking frame 82 can block the left side of the placement plate 6. The first elastic member 83 is wound around the blocking frame 82 and the sliding sleeve 81, and the first elastic member 83 is a tension spring.

[0037] When using the device, the solar circuit board processed in other processing equipment is conveyed to the right side of this device, and then enters the placement plate 6. At this time, under the action of the shielding frame 82, the left side of the placement plate 6 can be blocked to prevent the solar circuit board from being pushed and falling from the left side of the placement plate 6. When the placement plate 6 moves to the left side of this device, the staff pulls the shielding frame 82 to slide to the left on the sliding sleeve 81 away from the placement plate 6, and the first elastic member 83 is deformed. When the placement plate 6 is tilted to pour out the solar circuit board, since the shielding frame 82 is away from the left side of the placement plate 6, the surface of the solar circuit board is prevented from being scratched by the shielding frame 82. After the solar circuit board is poured out, the staff releases the shielding frame 82, and under the action of the first elastic member 83 resetting, the shielding frame 82 slides to the right and resets to block the left side of the placement plate 6 again.

[0038] Example 2

[0039] On the basis of Example 1, Figure 1 , Figure 3 , Figure 6 and Figure 7As shown, it also includes a rotating component 9, which can automatically rotate the placement plate 6. The rotating component 9 includes a guide block 91, a first rack 92, a second elastic member 93, a common gear 94 and a positioning plate 95. Guide blocks 91 are welded on both the front and rear sides of the bottom of the sliding block 4. The guide blocks 91 are located on the inner side of the sliding sleeve 81. The lower part of the guide block 91 is slidably provided with a first rack 92. The first rack 92 and the guide block 91 on the same side are connected with a second elastic member 93. The second elastic member 93 is a tension spring. Common gears 94 are key-connected on both the front and rear sides of the rotating rod 5. The common gears 94 cooperate with the first rack 92 on the same side. Positioning plates 95 are symmetrically welded on the front and rear sides of the left bottom of the slide rail 2. The positioning plate 95 is L-shaped. The first rack 92 moves to the left and contacts with the positioning plate 95 on the same side.

[0040] When the device is used, the sliding block 4 slides to the left and drives the ordinary gear 94 to move to the left through the rotating rod 5. While the sliding block 4 slides to the left, it drives the first rack 92 to move to the left through the guide block 91. When the first rack 92 moves to the left and contacts with the positioning plate 95, the sliding block 4 continues to slide to the left, causing the guide block 91 to slide to the left on the first rack 92, and the second elastic member 93 is deformed. While the sliding block 4 continues to slide to the left, it causes the ordinary gear 94 to continue to move to the left. When the ordinary gear 94 moves to the left and meshes with the first rack 92, at this time, the placement plate 6 just moves to the leftmost side of the device, and the ordinary gear 94 continues to move to the left and rotates. The rotation of the ordinary gear 94 drives the rotating The rod 5 rotates, and the rotating rod 5 drives the placement plate 6 to rotate and tilt, thereby pouring out the solar circuit board. When the sliding block 4 slides to the right, the rotating rod 5 drives the ordinary gear 94 to move to the right. While the ordinary gear 94 moves to the right, it meshes with the first rack 92 to reverse. The ordinary gear 94 reverses and drives the rotating rod 5 to reverse, thereby driving the placement plate 6 to reverse and reset. While the sliding block 4 slides to the right, it drives the guide block 91 to slide to the right, and the second elastic member 93 is reset accordingly. After the second elastic member 93 is reset, the guide block 91 continues to move to the right and drives the first rack 92 to move to the right and reset. In this way, when the placement plate 6 moves to the leftmost side of the device, the placement plate 6 can be automatically tilted to pour out the solar circuit board.

[0041] like Figure 3 and Figure 8As shown, it also includes a pushing component 10, which can automatically open the shielding frame 82. The pushing component 10 includes a second rack 101, a rotating shaft 102, a rotating plate 103, a semicircular gear 104 and a connecting rod 105. The second rack 101 is welded to the right side of the bottom of the first rack 92, and the middle position of the opposite side of the guide block 91 is rotatably provided with a rotating shaft 102. The inner end of the rotating shaft 102 is keyed to the rotating plate 103, and the outer end of the rotating shaft 102 is keyed to the semicircular gear 104. The semicircular gear 104 cooperates with the second rack 101 on the same side, and the front and rear sides of the right side of the shielding frame 82 are welded with connecting rods 105. The left side of the connecting rod 105 is slidably connected to the rotating plate 103 on the same side through a sliding frame.

[0042] When the device is used, the sliding block 4 slides to the left, causing the entire pushing assembly 10 to move to the left. When the first rack 92 is blocked by the positioning plate 95 and no longer moves to the left, the second rack 101 stops moving to the left, and the guide block 91 continues to move to the left, driving the semicircular gear 104 to continue to move to the left through the rotating shaft 102. The semicircular gear 104 continues to move to the left and meshes with the second rack 101 to rotate. The semicircular gear 104 rotates through the rotating shaft 102 to drive the rotating plate 103 to rotate. The rotating plate 103 rotates and drives the connecting rod 105 to move to the left. The connecting rod 105 moves to the left and drives the shielding frame 82 to move to the left and open. After the shielding frame 82 moves to the left and opens, the sliding block 91 When the movable block 4 continues to slide to the left, the ordinary gear 94 will mesh with the first rack 92, thereby causing the placement plate 6 to rotate and tilt to pour out the solar circuit board. When the sliding block 4 slides to the right, the guide block 91 drives the semicircular gear 104 to move to the right through the rotating shaft 102. While the semicircular gear 104 moves to the right, it meshes with the second rack 101 to reverse. The reversed semicircular gear 104 drives the rotating plate 103 to reverse through the rotating shaft 102. The reversed rotating plate 103 pushes the connecting rod 105 to move to the right, thereby driving the shielding frame 82 to slide to the right and reset to block the left side of the placement plate 6 again. In this way, the shielding frame 82 can be automatically opened before the placement plate 6 pours out the solar circuit board.

[0043] like Figure 1 , Figure 3 and Fig. 9 As shown, a buffer component 11 is also included. The buffer component 11 can buffer the fallen solar circuit board. The buffer component 11 includes a sliding plate 111, a buffer pad 112 and a card plate 113. The left side of the bracket 1 is slidably provided with a sliding plate 111, and the top of the sliding plate 111 is provided with a buffer pad 112. The buffer pad 112 is made of sponge. The right side of the sliding plate 111 is slidably provided with a card plate 113. The left side of the card plate 113 is inserted into the bracket 1, and the card plate 113 can fix the position of the sliding plate 111.

[0044] When the device is used, the solar circuit board poured out by the placement plate 6 falls onto the buffer pad 112 and is then transmitted out through the buffer pad 112. At the same time, since the buffer pad 112 is made of sponge, it can prevent the solar circuit board from being damaged by collision. When the height of the sliding plate 111 needs to be adjusted, the staff pulls out the card plate 113 from the sliding plate 111, and then pushes the sliding plate 111 to slide on the bracket 1 to a suitable height. Then the staff inserts the card plate 113 through the sliding plate 111 into the bracket 1, thereby fixing the position of the sliding plate 111.

[0045] like Figure 1 , Figure 3 and Fig.10 As shown, a heating component 12 is also included, and the heating component 12 can heat the solar circuit board. The heating component 12 includes a guide rail 121, a moving block 122 and a heater 123. The guide rail 121 is fixedly connected to the front and rear sides of the top of the slide rail 2 by bolts, and two moving blocks 122 are slidably provided in the guide rail 121. A heater 123 is welded between the front and rear four moving blocks 122, and the heater 123 can heat the solar circuit board.

[0046] When using the device, the staff first pushes the moving block 122 to slide left and right in the guide rail 121 as needed. The sliding of the moving block 122 drives the heater 123 to move left and right to a suitable position. When the placement plate 6 drives the solar circuit board to move to the left, the heater 123 can heat the solar circuit board, so that the conductive silver paste on the surface of the solar circuit board can be initially solidified, reducing the situation where the conductive silver paste is scratched or shaken off.

[0047] It should be understood that this embodiment is only used to illustrate the present invention and is not used to limit the scope of the present invention. In addition, it should be understood that after reading the content taught by the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms also fall within the scope limited by the appended claims of the application.

Claims

1. A processing and conveying device for a solar circuit board, comprising a support (1), a slide rail (2), a baffle (3), a sliding block (4), a rotating rod (5) and a placement plate (6), wherein the support (1) is provided with a slide rail (2) on the upper part, and baffles (3) are provided on both the front and rear sides between the lower right part of the slide rail (2) and the upper left part of the support (1), a slide block (4) is provided on the upper part of the slide rail (2) in a sliding manner, and a rotating rod (5) is provided on the lower part of the slide block (4) in a rotatable manner, and a placement plate (6) is provided on the rotating rod (5), and the slide block (4) supports the right side of the placement plate (6), wherein: It also includes a moving component (7) and a blocking component (8), wherein the moving component (7) is provided between the bracket (1) and the sliding block (4), the moving component (7) is used to drive the sliding block (4) to slide left and right, and the sliding block (4) is provided with a blocking component (8) for blocking the left side of the placement plate (6); The moving assembly (7) comprises a screw (71), a fixed plate (72), a pulley (73), a flat belt (74) and a reduction motor (75); a screw (71) is rotatably provided at the upper left side of the bracket (1); the right side of the screw (71) is rotatably connected to the lower right side of the slide rail (2); a fixed plate (72) is provided at the middle of the bottom of the sliding block (4); the fixed plate (72) is connected to the screw (71) by threads; a reduction motor (75) is provided at the right side of the lower part of the bracket (1); the reduction motor (75) is used to provide power for the placement plate (6) to move left and right; a pulley (73) is provided on the output shaft of the reduction motor (75); a same pulley (73) is provided on the right side of the screw (71); and a flat belt (74) is wound around the two pulleys (73); The blocking assembly (8) comprises a sliding sleeve (81), a blocking frame (82) and a first elastic member (83). The sliding sleeve (81) is provided on both the front and rear sides of the bottom of the sliding block (4). A blocking frame (82) is slidably provided between the front and rear sliding sleeves (81). The upper portion of the blocking frame (82) is located on the left side of the placement plate (6). The blocking frame (82) is used to block the left side of the placement plate (6). The first elastic member (83) is wound around the blocking frame (82) and the sliding sleeve (81).

2. A processing and conveying device for a solar circuit board according to claim 1, characterized in that: The invention also comprises a rotating assembly (9) for automatically rotating the placement plate (6), the rotating assembly (9) comprising a guide block (91), a first rack (92), a second elastic member (93), a common gear (94) and a positioning plate (95). The sliding block (4) is provided with guide blocks (91) on both the front and rear sides of the bottom, the guide blocks (91) are located inside the sliding sleeve (81), the lower part of the guide blocks (91) is provided with a first rack (92) in a sliding manner, the first rack (92) and the guide block (91) on the same side are connected with a second elastic member (93), the rotating rod (5) is provided with common gears (94) on both the front and rear sides, the common gears (94) are matched with the first rack (92) on the same side, and the positioning plates (95) are symmetrically provided on the front and rear sides of the bottom left side of the slide rail (2), and the first rack (92) contacts the positioning plate (95) on the same side when it moves to the left.

3. A processing and conveying device for a solar circuit board according to claim 2, characterized in that: The invention also comprises a pushing assembly (10) for automatically opening the shielding frame (82). The pushing assembly (10) comprises a second rack (101), a rotating shaft (102), a rotating plate (103), a semicircular gear (104) and a connecting rod (105). The second rack (101) is provided on the right side of the bottom of the first rack (92). The middle position of the opposite side of the guide block (91) is rotatably provided with a rotating shaft (102). The inner end of the rotating shaft (102) is provided with a rotating plate (103). The outer end of the rotating shaft (102) is provided with a semicircular gear (104). The semicircular gear (104) cooperates with the second rack (101) on the same side. The front and rear sides of the right side of the shielding frame (82) are provided with connecting rods (105). The left side of the connecting rod (105) is slidably connected to the rotating plate (103) on the same side.

4. A processing and conveying device for a solar circuit board according to claim 3, characterized in that: It also includes a buffer component (11) for buffering the fallen solar circuit board, the buffer component (111) including a sliding plate (111), a buffer pad (112) and a card plate (113), the left side of the bracket (1) is slidably provided with the sliding plate (111), the top of the sliding plate (111) is provided with the buffer pad (112), the right side of the sliding plate (111) is slidably provided with the card plate (113), the left side of the card plate (113) is inserted into the bracket (1), and the card plate (113) is used to fix the position of the sliding plate (111).

5. A processing and conveying device for a solar circuit board according to claim 4, characterized in that: Also included is a heating component (12) for heating the solar circuit board. The heating component (12) includes a guide rail (121), a moving block (122) and a heater (123). The guide rail (121) is provided on both the front and rear sides of the top of the slide rail (2). Two moving blocks (122) are slidably provided in the guide rail (121). A heater (123) is provided between the four front and rear moving blocks (122). The heater (123) is used to heat the solar circuit board.

6. A processing and conveying device for a solar circuit board according to claim 4, characterized in that: The material of the buffer pad (112) is sponge.

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