Photovoltaic panel production guiding conveying tool

Abstract

The application discloses a kind of photovoltaic panel production guiding conveying frock, it is related to photovoltaic panel processing technical field, including outer cover, the inside of outer cover is provided with first step-by-step conveyor belt assembly and second step-by-step conveyor belt assembly;Second step-by-step conveyor belt assembly both sides are provided with side guide plate;The one end of side guide plate is provided with starting position laser induction switch, and the other end is provided with end position laser induction switch, multiple auxiliary laser induction switches are distributed equidistantly between starting position laser induction switch and end position laser induction switch, and trigger rotation piece is movably connected on side guide plate by rebound hinge.The vacancy position exists in the middle of the continuous arrangement of photovoltaic panel unit element, and when being conveyed to second step-by-step conveyor belt assembly, electric guide rail drives push plate to assist pushing arranged photovoltaic panel unit element to close together, so as to fill vacancy position, to facilitate whole group conveying processing, without manual shutdown operation.

Description

A photovoltaic panel production guiding conveyor tooling Technical Field

[0001] This invention relates to the field of photovoltaic panel processing technology, and more specifically to a photovoltaic panel production guide conveyor tooling. Background Technology

[0002] A photovoltaic (PV) panel is a power generation device that generates direct current (DC) when exposed to sunlight. It consists of thin, solid-state photovoltaic cells made almost entirely of semiconductor materials.

[0003] Photovoltaic panels are typically manufactured by processing multiple unit components, which involves assembling and splicing multiple small components together. Therefore, multiple unit components arranged in a continuous manner are transported by conveyor fixtures and then transferred to the assembly station for processing in one go.

[0004] The shortcomings of existing photovoltaic panel guiding and conveying fixtures are as follows: Although existing photovoltaic panel guiding and conveying fixtures can transport photovoltaic panel units, if a problem occurs in one of the units in the continuously arranged photovoltaic panel units and needs to be removed, or if a defective unit is detected and rejected during the initial inspection and transmission process, a gap will be created. At this time, the machine needs to be stopped manually to add a photovoltaic panel unit. This operation is not convenient and causes a decrease in production efficiency. Summary of the Invention

[0005] The purpose of this invention is to provide a photovoltaic panel production guide conveyor to solve the technical problem that existing photovoltaic panel guide conveyors have gaps in the middle when conveying continuously arranged photovoltaic panel units, which requires machine stoppage and causes a decrease in production efficiency.

[0006] The technical problem to be solved by this invention can be achieved through the following technical solution:

[0007] A photovoltaic panel production guide conveyor tooling includes an outer cover, inside which a first step conveyor belt assembly and a second step conveyor belt assembly are arranged, and an electric suction cup transfer assembly is connected to one side of the inner top of the outer cover.

[0008] The second stepping conveyor belt assembly has side guide plates on both sides; one end of each side guide plate is provided with a starting position laser sensor switch, and the other end is provided with an ending position laser sensor switch. Multiple auxiliary laser sensor switches are equidistantly distributed between the starting position laser sensor switch and the ending position laser sensor switch. Trigger rotating plates are movably connected to the side guide plates via spring-loaded hinges. Multiple trigger rotating plates are provided, and each of the starting position laser sensor switch, the ending position laser sensor switch, and each of the auxiliary laser sensor switches is matched with one of the trigger rotating plates.

[0009] The side guide plate is connected to an electric guide rail at one end near the first step conveyor belt assembly, and a pusher plate is slidably connected on the electric guide rail;

[0010] A switch box is connected to the inner top of the outer cover. A first start / stop button switch is provided on one inner wall of the switch box, and a second start / stop button switch is installed on the other inner wall. The first start / stop button switch is electrically connected to the electric guide rail, and the second start / stop button switch is electrically connected to the first step conveyor belt assembly.

[0011] The switch box is internally equipped with a first electromagnetic component, and the starting position laser sensor switch, the ending position laser sensor switch, and the first electromagnetic component are connected in series. The switch box is externally equipped with a second electromagnetic component, and the starting position laser sensor switch, the ending position laser sensor switch, the auxiliary laser sensor switch, and the second electromagnetic component are connected in series.

[0012] As a further aspect of the present invention: the first electromagnetic component includes a first electromagnet, which is connected to the bottom of the switch box; the starting position laser sensing switch, the ending position laser sensing switch and the first electromagnet are connected in series; a lifting block is provided on the top of the switch box; a first spring is connected between the lifting block and the top of the switch box; and magnetic attracting parts are provided on both sides of the lifting block.

[0013] As a further aspect of the present invention: the two sides of the lifting block are connected to rolling rollers by magnetic iron parts.

[0014] As a further embodiment of the present invention: the magnetic attraction iron component includes lifting iron plates and connecting guide rods. The lifting iron plates are arranged in pairs on both sides of the lifting block, and the rolling wheel is connected to the lifting iron plates. There are two connecting guide rods, which are slidably inserted on both sides of the lifting block. The connecting guide rods are correspondingly connected to the lifting iron plates, and a second spring is connected between the connecting guide rods and the lifting block.

[0015] As a further aspect of the present invention: the second electromagnetic component includes a second electromagnet, which is connected to the bottom outer side of the switch box. The starting position laser sensing switch, the ending position laser sensing switch, the auxiliary laser sensing switch, and the second electromagnet are connected in series. A connecting guide rail is connected to one side of the bottom of the switch box. A sliding iron plate that cooperates with the second electromagnet is slidably connected to the connecting guide rail. A third spring is connected between the sliding iron plate and the connecting guide rail. A limiting slide is connected to the sliding iron plate. The end of the limiting slide penetrates the switch box and cooperates with a rolling wheel on one side of the lifting block. A pressure sensing switch that is electrically connected to the electric suction cup transfer assembly is connected to the end of the limiting slide.

[0016] As a further aspect of the present invention: a main laser sensing switch electrically connected to the second step conveyor assembly is provided at one end of the side guide plate near the first step conveyor assembly.

[0017] As a further aspect of the present invention: the electric guide rail is provided with an inclined end at one end near the first step conveyor belt assembly.

[0018] As a further aspect of the present invention: the end of the electric guide rail away from the first step conveyor belt assembly is connected to a limit switch electrically connected to the electric guide rail.

[0019] The beneficial effects of this invention are:

[0020] 1. This invention relies on a first step conveyor belt assembly and a second step conveyor belt assembly to transport continuously arranged photovoltaic panel units, so that multiple continuous photovoltaic panel units can be transferred, processed and assembled at the same time. When there is a gap in the middle of the continuously arranged photovoltaic panel units, and they are transported to the second step conveyor belt assembly, the laser sensing switch at the beginning position and the laser sensing switch at the end position are simultaneously activated, causing the first electromagnetic component connected in series to operate. This activates the first start / stop button switch and the second start / stop button switch, so that the electric guide rail drives the pusher plate to push the arranged photovoltaic panel units together to fill the gap. This facilitates the transport and processing of the whole group, without the need for manual shutdown operation, and is convenient and efficient in operation.

[0021] 2. After the entire photovoltaic panel unit is effectively conveyed onto the second stepping conveyor belt assembly, the distributed starting position laser sensing switch, ending position laser sensing switch, and auxiliary laser sensing switch all generate a sense, causing the second electromagnetic component connected in series to operate. At this time, the limiting slide in the second electromagnetic component can hinder the operation of the first electromagnetic component, thereby avoiding triggering the movement of the push plate. At the same time, it can also effectively provide feedback signals to control the operation of the electric suction cup transfer component, transferring the entire photovoltaic panel unit away for subsequent processing. Attached Figure Description

[0022] The invention will now be further described with reference to the accompanying drawings.

[0023] Figure 1 is a schematic diagram of the overall structure of the present invention;

[0024] Figure 2 is an enlarged structural diagram of point A in Figure 1;

[0025] Figure 3 is an enlarged structural diagram of point B in Figure 1;

[0026] Figure 4 is a top view of the structure in which the starting position laser sensor switch, the ending position laser sensor switch, the auxiliary laser sensor switch, and the side guide plate are connected in this invention.

[0027] In the diagram: 1. Outer casing; 2. First step conveyor belt assembly; 3. Second step conveyor belt assembly; 4. Side guide plate; 5. Electric suction cup transfer assembly; 6. Switch box; 7. Pressure sensor switch; 8. Limit slide; 9. Sliding iron plate; 10. Connecting guide rail; 11. Third spring; 12. Second electromagnet; 13. First electromagnet; 14. First start / stop button switch; 15. Second start / stop button switch; 16. First spring; 17. Lifting block; 18. Second spring; 19. Connecting guide rod; 20. Rolling roller; 21. Main laser sensor switch; 22. Push plate; 23. Inclined end; 24. Electric guide rail; 25. Limit switch; 26. Photovoltaic panel unit; 27. Trigger rotating plate; 28. Starting position laser sensor switch; 29. ​​Ending position laser sensor switch; 30. Auxiliary laser sensor switch; 31. Lifting iron plate. Detailed Implementation

[0028] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0029] As shown in Figures 1-4, a photovoltaic panel production guiding conveyor fixture includes an outer cover 1. Inside the outer cover 1, a first stepper conveyor belt assembly 2 and a second stepper conveyor belt assembly 3 are laterally distributed. Both the first stepper conveyor belt assembly 2 and the second stepper conveyor belt assembly 3 are driven by stepper motors for step-by-step feeding. Automated processing equipment for processing photovoltaic panel unit components 26 is distributed along the forward path of the first stepper conveyor belt assembly 2. This conveyor fixture is used to transport photovoltaic panel parts consisting of multiple photovoltaic panel unit components 26 arranged in a continuous sequence, so that they can be simultaneously transferred to corresponding assembly stations for assembly processing. An electric suction cup transfer assembly 5 is connected to the inner top side of the outer cover 1, which cooperates with the second stepper conveyor belt assembly 3. The electric suction cup transfer assembly 5 is used to simultaneously pick up multiple photovoltaic panel unit components 26 arranged continuously on the second stepper conveyor belt assembly 3 and transfer them to corresponding positions for processing.

[0030] The second step conveyor belt assembly 3 has side guide plates 4 on both sides, and the side guide plates 4 are fixedly connected to the outer cover 1. The side guide plate 4 is equipped with a main laser sensor switch 21 that is electrically connected to the second step conveyor belt assembly 3 at one end near the first step conveyor belt assembly 2. When the first step conveyor belt assembly 2 transports the photovoltaic panel unit 26 to the second step conveyor belt assembly 3, the photovoltaic panel unit 26 passes the position of the main laser sensor switch 21, which blocks the switch and triggers the sensor. In this way, the main laser sensor switch 21 causes the second step conveyor belt assembly 3 to advance once, which drives the photovoltaic panel unit 26 to move laterally a certain distance, which is exactly the width of a photovoltaic panel unit 26. In this way, multiple photovoltaic panel units 26 can be arranged horizontally continuously to form a group.

[0031] A starting position laser sensor switch 28 is provided at one end of the side guide plate 4, and an ending position laser sensor switch 29 is provided at the other end. Multiple auxiliary laser sensor switches 30 are distributed horizontally at equal intervals between the starting position laser sensor switch 28 and the ending position laser sensor switch 29. The auxiliary laser sensor switches 30 are connected to the side guide plate 4. A trigger rotating plate 27 is movably connected to the side guide plate 4 through a spring hinge. Multiple trigger rotating plates 27 are provided, and the starting position laser sensor switch 28, the ending position laser sensor switch 29 and each auxiliary laser sensor switch 30 are matched with one trigger rotating plate 27. The spacing between adjacent trigger rotating plates 27 is slightly larger than the width of the photovoltaic panel unit 26.

[0032] A motorized guide rail 24 is connected to one end of the side guide plate 4 near the first step conveyor belt assembly 2. The end of the motorized guide rail 24 near the first step conveyor belt assembly 2 is set as an inclined end 23. A pusher plate 22 is slidably connected to the motorized guide rail 24. A limit switch 25 electrically connected to the motorized guide rail 24 is connected to the end of the motorized guide rail 24 away from the first step conveyor belt assembly 2. The pusher plate 22 is initially positioned at the inclined end 23 to avoid obstructing the transport of the photovoltaic panel unit 26 from the first step conveyor belt assembly 2 to the second step conveyor belt assembly 3. When the pusher plate 22 moves horizontally from left to right along the horizontal motorized guide rail 24, it can push the photovoltaic panel unit 26 on the second step conveyor belt assembly 3. The distance that the pusher plate 22 moves horizontally is exactly the width of a photovoltaic panel unit 26. When the pusher plate 22 moves to the position of the limit switch 25, the limit switch 25 causes the motorized guide rail 24 to drive the pusher plate 22 to slide back and reset.

[0033] A switch box 6 is connected to the inner top of the outer casing 1. A first electromagnetic component is installed inside the switch box 6, and the starting position laser sensor switch 28, the ending position laser sensor switch 29, and the first electromagnetic component are connected in series. The first electromagnetic component includes a first electromagnet 13, which is connected to the inner bottom of the switch box 6. The starting position laser sensor switch 28, the ending position laser sensor switch 29, and the first electromagnet 13 are connected in series. When both the starting position laser sensor switch 28 and the ending position laser sensor switch 29 are activated, the circuit containing the first electromagnet 13 is energized, thus generating magnetic force. A lifting block 17 is installed on the inner top of the switch box 6. A first spring 16 connects the lifting block 17 to the inner top of the switch box 6. Magnetic attractors are installed on both sides of the lifting block 17, and rolling wheels 20 are connected to both sides of the lifting block 17 via the magnetic attractors. The magnetic attractors include lifting iron plates 31 and connecting guide rods 19. The lifting iron plates 31 are arranged in pairs on the lifting block 17. On both sides of the lowering block 17, the rolling roller 20 is connected to the lifting iron plate 31. Two connecting guide rods 19 are provided and are slidably inserted on both sides of the lifting block 17. The connecting guide rods 19 are connected to the lifting iron plate 31 respectively. A second spring 18 is connected between the connecting guide rod 19 and the lifting block 17. When the first electromagnet 13 is energized and generates magnetic force, it attracts the pair of lifting iron plates 31 to descend. During this process, the second spring 18 does not deform. The two lifting iron plates 31 descend at the same time. The first spring 16 is stretched and deformed. When the first electromagnet 13 is de-energized and loses magnetic force, the lifting block 17 drives the lifting iron plates 31 on both sides to rise by the rebound force of the first spring 16. When the left lifting iron plate 31 is blocked, while the right lifting iron plate 31 is not blocked, the left lifting iron plate 31 and the lifting block 17 cannot move downward under the action of magnetic force. At this time, only the right lifting iron plate 31 descends by relying on the connecting guide rod 19, causing the corresponding second spring 18 to deform.

[0034] A second electromagnetic component is provided on the outside of the switch box 6. The starting position laser sensor switch 28, the ending position laser sensor switch 29, the auxiliary laser sensor switch 30 and the second electromagnetic component are connected in series. The second electromagnetic component includes a second electromagnet 12, which is connected to the bottom outside of the switch box 6. The starting position laser sensor switch 28, the ending position laser sensor switch 29, the auxiliary laser sensor switch 30 and the second electromagnet 12 are connected in series. That is, when the starting position laser sensor switch 28, the ending position laser sensor switch 29 and each auxiliary laser sensor switch 30 are induced, the second electromagnet 12 is energized to generate magnetic force.

[0035] A connecting rail 10 is connected to one side of the bottom of the switch box 6. A sliding iron plate 9, which cooperates with the second electromagnet 12, is slidably connected to the connecting rail 10. A third spring 11 is connected between the sliding iron plate 9 and the connecting rail 10. A limit slide 8 is connected to the sliding iron plate 9. The end of the limit slide 8 passes through the switch box 6 and cooperates with the rolling wheel 20 on one side of the lifting block 17. A pressure sensing switch 7, which is electrically connected to the electric suction cup transfer assembly 5, is connected to the end of the limit slide 8. When all the photovoltaic panel units 26 on the second stepping conveyor belt assembly 3 are in place, that is, continuously arranged, i.e., the starting position laser sensing switch 28 and the ending position laser sensing switch 29 are in place. Each auxiliary laser sensor switch 30 generates a sensor, and the second electromagnet 12 generates a magnetic force when energized, attracting the sliding iron plate 9. The sliding iron plate 9 then drives the limiting slide 8 to move laterally and insert into the switch box 6, blocking the corresponding rolling roller 20 below, preventing it from descending. This avoids the first electromagnet 13 generating a magnetic force, causing the rolling roller 20 to descend and act on the first start / stop button switch 14, causing the electric guide rail 24 to run. At this time, the pressure sensor switch 7 on the limiting slide 8 is squeezed and generates a sensor, causing the electric suction cup transfer assembly 5 to run, sucking and transferring a group of continuously arranged photovoltaic panel units 26 away, achieving effective transportation and facilitating subsequent processing of the entire assembly.

[0036] A first start / stop button switch 14 is installed on one inner wall of the switch box 6, and a second start / stop button switch 15 is installed on the other inner wall. The first start / stop button switch 14 is electrically connected to the electric guide rail 24, and the second start / stop button switch 15 is electrically connected to the first stepping conveyor belt assembly 2. Both the first start / stop button switch 14 and the second start / stop button switch 15 can close or open the circuit by squeezing or pressing them once, and open or close the circuit by pressing them again. The second start / stop button switch 15 is initially in the closed state. When multiple photovoltaic panel units 26 of the same group are continuously conveyed to the second stepping conveyor belt assembly 3, each photovoltaic panel unit 26 is squeezed onto the corresponding trigger plate 27, and the trigger plate 27 then... The corresponding laser sensor switches are used to generate induction, that is, the starting position laser sensor switch 28, the ending position laser sensor switch 29, and each auxiliary laser sensor switch 30 are all induction. The second electromagnet 12 is energized to generate magnetic force. If one of the multiple photovoltaic panel units 26 in continuous transmission is removed due to a problem, the circuit where the second electromagnet 12 is located will not be energized. However, since the starting position laser sensor switch 28, the ending position laser sensor switch 29, and the first electromagnet 13 are connected in series, the starting position laser sensor switch 28 and the ending position laser sensor switch 29 are both induction, thus energizing the first electromagnet 13 to generate magnetic force. In this way, the lifting iron plate 31 descends under the action of magnetic force by relying on the lifting block 17, and then both sides The rolling rollers 20 act on the first start / stop button switch 14 and the second start / stop button switch 15 respectively. The first start / stop button switch 14 causes the electric guide rail 24 to run, so the pusher plate 22 moves laterally along the electric guide rail 24 and acts on the photovoltaic panel unit 26 corresponding to the laser sensor switch 28 at the starting position, causing the photovoltaic panel unit 26 to move laterally a certain distance along the second stepping conveyor belt assembly 3, so that the photovoltaic panel unit 26 moves forward to fill the empty position. During this process, the second start / stop button switch 15 is squeezed, causing the first stepping conveyor belt assembly 2 to stop running. After the photovoltaic panel unit 26 corresponding to the laser sensor switch 28 at the starting position moves, the circuit of the first electromagnet 13 is disconnected, and the lifting iron plate 31 relies on the first Spring 16 rises and resets, so the two rollers 20 on both sides act on the first start / stop button switch 14 and the second start / stop button switch 15 respectively. Thus, the first start / stop button switch 14 disconnects the control circuit for the electric guide rail 24 to drive the push plate 22 to move from left to right. At the same time, the push plate 22 acts on the limit switch 25, so the electric guide rail 24 drives the push plate 22 to slide back and reset. And the second start / stop button switch 15 causes the first step conveyor belt assembly 2 to resume operation and continue to transport the photovoltaic panel unit 26 to the second step conveyor belt assembly 3 and land at the starting position laser sensor switch 28. If there is still a gap in the middle, the push plate 22 will run again to push until all the photovoltaic panel unit 26 are arranged in a continuous manner.

[0037] The working principle of this invention is as follows: When the first step conveyor belt assembly 2 transports the photovoltaic panel unit 26 to the second step conveyor belt assembly 3, the photovoltaic panel unit 26 passes the position of the main laser sensor switch 21, blocking it and causing it to be sensed. In this way, the main laser sensor switch 21 causes the second step conveyor belt assembly 3 to advance once, driving the transported photovoltaic panel unit 26 to move laterally a certain distance, which is exactly the width of one photovoltaic panel unit 26. In this way, multiple photovoltaic panel units 26 can be arranged horizontally continuously to form a group. The photovoltaic panel unit 26 transported to the second step conveyor belt assembly 3 acts on the trigger plate 27 at the corresponding position. The triggered plate 27 deflects and blocks the corresponding laser sensor switch.

[0038] When all the photovoltaic panel units 26 on the second step conveyor belt assembly 3 are in place, i.e., continuously arranged, the laser sensor switch 28 at the starting position, the laser sensor switch 29 at the end position, and each auxiliary laser sensor switch 30 are activated. The second electromagnet 12 is energized to generate magnetic force, attracting the sliding iron plate 9. The sliding iron plate 9 then drives the limiting slide 8 to move laterally and insert into the switch box 6, blocking the corresponding rolling roller 20 below it, preventing it from descending. This avoids the first electromagnet 13 generating magnetic force, causing the rolling roller 20 to descend and act on the first start / stop button switch 14, causing the electric guide rail 24 to run. At this time, the pressure sensor switch 7 on the limiting slide 8 is squeezed and activated, causing the electric suction cup transfer assembly 5 to run, sucking up and transferring the continuously arranged photovoltaic panel units 26, achieving effective transportation and facilitating subsequent processing of the entire assembly.

[0039] If a photovoltaic panel unit 26 is missing due to a problem during continuous transmission, the circuit containing the second electromagnet 12 will not be energized. Since the starting position laser sensor switch 28, the ending position laser sensor switch 29, and the first electromagnet 13 are connected in series, both the starting and ending position laser sensor switches 28 and 29 will be energized, causing the first electromagnet 13 to generate magnetic force. The lifting plate 31 will then descend under the magnetic force via the lifting block 17. The rolling rollers 20 on both sides will then act on the first start / stop button switch 14 and the second start / stop button switch 15, respectively. The first start / stop button switch 14 will cause the electric guide rail 24 to run, thus the pusher plate 22 will move laterally along the electric guide rail 24, acting on the photovoltaic panel unit 26 corresponding to the starting position laser sensor switch 28. This causes the photovoltaic panel unit 26 to move laterally a certain distance along the second stepping conveyor belt assembly 3, thus moving the photovoltaic panel unit 26 forward to fill the missing position. During this process, the first... When the second start / stop button switch 15 is pressed, the first step conveyor belt assembly 2 stops running. After the photovoltaic panel unit 26 corresponding to the laser sensor switch 28 at the starting position moves horizontally, the circuit of the first electromagnet 13 is disconnected, and the lifting iron plate 31 is lifted and reset by the first spring 16. Thus, the two rollers 20 on both sides act on the first start / stop button switch 14 and the second start / stop button switch 15 respectively. Thus, the control circuit of the electric guide rail 24 driving the push plate 22 to move from left to right is disconnected by the first start / stop button switch 14. At the same time, the push plate 22 acts on the limit switch 25, so the electric guide rail 24 drives the push plate 22 to slide back and reset. Then, the second start / stop button switch 15 makes the first step conveyor belt assembly 2 resume running, continuing to transport the photovoltaic panel unit 26 to the second step conveyor belt assembly 3, and it falls at the laser sensor switch 28 at the starting position. If there is still a gap in the middle, the push plate 22 runs again to push until all the photovoltaic panel units 26 are arranged in a continuous manner.

[0040] The foregoing has provided a detailed description of one embodiment of the present invention, but this description is merely a preferred embodiment and should not be construed as limiting the scope of the invention. All equivalent variations and modifications made within the scope of the claims of this invention should still fall within the patent coverage of this invention.

Claims

1. A photovoltaic panel production guiding and conveying fixture, comprising an outer cover (1), wherein a first step conveyor belt assembly (2) and a second step conveyor belt assembly (3) are disposed inside the outer cover (1), and an electric suction cup transfer assembly (5) is connected to one side of the inner top of the outer cover (1); characterized in that: The second stepping conveyor belt assembly (3) is provided with side guide plates (4) on both sides; one end of the side guide plate (4) is provided with a starting position laser sensing switch (28), and the other end is provided with an ending position laser sensing switch (29). Multiple auxiliary laser sensing switches (30) are equidistantly distributed between the starting position laser sensing switch (28) and the ending position laser sensing switch (29). A trigger rotating plate (27) is movably connected to the side guide plate (4) through a spring hinge. Multiple trigger rotating plates (27) are provided, and the starting position laser sensing switch (28), the ending position laser sensing switch (29), and each of the auxiliary laser sensing switches (30) are provided with multiple trigger rotating plates (27). 30) All are in cooperation with a trigger plate (27); the side guide plate (4) is connected to an electric guide rail (24) at one end near the first step conveyor belt assembly (2), and a push plate (22) is slidably connected on the electric guide rail (24); a switch box (6) is connected to the inner top of the outer cover (1), a first start / stop button switch (14) is provided on one side inner wall of the switch box (6), and a second start / stop button switch (15) is installed on the other side inner wall. The first start / stop button switch (14) is electrically connected to the electric guide rail (24), and the second start / stop button switch (15) is electrically connected to the first step conveyor belt assembly (2); the switch The switch box (6) is equipped with a first electromagnetic component inside, and the starting position laser sensor switch (28), the ending position laser sensor switch (29), and the first electromagnetic component are connected in series. The switch box (6) is equipped with a second electromagnetic component outside, and the starting position laser sensor switch (28), the ending position laser sensor switch (29), the auxiliary laser sensor switch (30), and the second electromagnetic component are connected in series. The first electromagnetic component includes a first electromagnet (13), which is connected to the inner bottom of the switch box (6). The starting position laser sensor switch (28), the ending position laser sensor switch (29), and the first electromagnet (13) are connected in series. 13) Series electrical connection; A lifting block (17) is provided on the inner top of the switch box (6), and a first spring (16) is connected between the lifting block (17) and the inner top of the switch box (6). Magnetic attracting iron parts are provided on both sides of the lifting block (17); Rolling rollers (20) are connected to both sides of the lifting block (17) through magnetic attracting iron parts; The second electromagnetic component includes a second electromagnet (12), which is connected to the bottom outside of the switch box (6). The starting position laser sensing switch (28), the ending position laser sensing switch (29), the auxiliary laser sensing switch (30), and the second electromagnet (12) are connected in series.A connecting rail (10) is connected to one side of the bottom of the switch box (6). A sliding iron plate (9) that cooperates with the second electromagnet (12) is slidably connected to the connecting rail (10). A third spring (11) is connected between the sliding iron plate (9) and the connecting rail (10). A limiting slide (8) is connected to the sliding iron plate (9). The end of the limiting slide (8) passes through the switch box (6) and cooperates with the rolling wheel (20) on one side of the lifting block (17). A pressure sensing switch (7) that is electrically connected to the electric suction cup transfer assembly (5) is connected to the end of the limiting slide (8).

2. The photovoltaic panel production guiding and conveying fixture according to claim 1, characterized in that, The magnetic attraction component includes a lifting iron plate (31) and a connecting guide rod (19). The lifting iron plates (31) are arranged in pairs on both sides of the lifting block (17), and the rolling wheel (20) is connected to the lifting iron plate (31). There are two connecting guide rods (19), which are slidably inserted on both sides of the lifting block (17). The connecting guide rod (19) is connected to the lifting iron plate (31) respectively. A second spring (18) is connected between the connecting guide rod (19) and the lifting block (17).

3. The photovoltaic panel production guiding and conveying fixture according to claim 1, characterized in that, The side guide plate (4) is provided with a main laser sensor switch (21) that is electrically connected to the second step conveyor assembly (3) at one end near the first step conveyor assembly (2).

4. The photovoltaic panel production guiding and conveying fixture according to claim 1, characterized in that, The electric guide rail (24) has an inclined end (23) near the first step conveyor belt assembly (2).

5. The photovoltaic panel production guiding and conveying fixture according to claim 1, characterized in that, The end of the electric guide rail (24) away from the first step conveyor belt assembly (2) is connected to a limit switch (25) that is electrically connected to the electric guide rail (24).

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