Multi-section type conveying assembly line based on photovoltaic module machining

Abstract

The invention relates to the technical field of photovoltaic module production, and discloses a photovoltaic module processing-based multi-section conveying assembly line, which comprises a mounting frame, the mounting frame is mounted on a photovoltaic module curing line, and a baffle plate is mounted at the position, close to the bottom, of the inner wall of the mounting frame; the device comprises a first conveying mechanism, a second conveying mechanism, a third conveying mechanism, an auxiliary conveying mechanism, an auxiliary positioning mechanism and an auxiliary supporting assembly. By arranging the first conveying mechanism, the second conveying mechanism and the third conveying mechanism, the photovoltaic module is adsorbed through the first conveying mechanism, so that the photovoltaic module is carried and conveyed from the conveying cart and then conveyed to the third conveying mechanism, and the third conveying mechanism conveys the photovoltaic module through the moving frame; the photovoltaic module is conveyed to the second conveying mechanism from the first conveying mechanism, and the second conveying mechanism conveys the photovoltaic module to the photovoltaic curing line processing section through the conveying line, so that the conveying effect is better, and the conveying efficiency is better.

Description

Technical Field

[0001] The invention relates to the technical field of photovoltaic module production, and in particular to a multi-stage conveying assembly line based on photovoltaic module processing. Background Art

[0002] With the rapid development of the photovoltaic industry, the production efficiency and quality control of photovoltaic modules are becoming increasingly important. The global photovoltaic market continues to expand. In 2022, the global photovoltaic installed capacity has exceeded 1,000GW, and it is expected to continue to grow in the next few years. Photovoltaic technology continues to innovate, and high-efficiency products such as monocrystalline silicon and bifacial modules have gradually become the mainstream of the market. Emerging technologies such as perovskite solar cells and integrated photovoltaics (BIPV) are also under development, showing good development potential. The photovoltaic industry chain has gradually improved, from silicon materials, silicon wafers, module manufacturing to system integration and operation and maintenance services, forming a relatively mature ecosystem. As the global demand for renewable energy increases, the photovoltaic market is expected to continue to maintain rapid growth, especially in developing countries and regions.

[0003] Traditional photovoltaic module production lines often use a single conveying method, resulting in low efficiency and much manual intervention in the handling, positioning and curing of modules. In the prior art, photovoltaic modules need to go through multiple processes in the production process, including cutting, assembly, curing, etc., and the connection between each process often relies on manual handling or simple conveying equipment, which not only increases production costs, but may also cause damage to the modules during transportation. In order to solve the above problems, many researchers and engineers began to explore more efficient and automated conveying systems. Against this background, multi-stage conveying lines came into being. Through the collaborative work of multiple conveying mechanisms, this system effectively improves the conveying efficiency of photovoltaic modules in the production process and reduces the need for manual intervention.

[0004] Although the existing multi-stage conveying lines have solved the problems in the transportation process of photovoltaic modules to a certain extent, they still have the following shortcomings: Insufficient positioning accuracy: During the transportation and positioning of the modules, the lack of an effective auxiliary positioning mechanism may cause the position deviation of the modules on the conveyor line, thereby affecting the accuracy of subsequent processes. Insufficient support: During the transportation of modules, especially when transferring from one conveying mechanism to another, the lack of an effective support structure can easily cause deformation or damage to the modules. Low conveying efficiency: Most of the existing conveying mechanisms are linear motion and lack flexibility, resulting in low efficiency when handling modules of different sizes and weights. Airtightness problem: During the adsorption and transportation process, the sealing between the suction cup and the surface of the module is insufficient, which may lead to loose adsorption and affect the stability of transportation.

[0005] For example, a solar photovoltaic module curing line conveying mechanism with a Chinese patent application number of CN219057715U relates to the field of solar photovoltaic module production technology, including a conveying mechanism and several auxiliary conveying mechanisms, wherein the several auxiliary conveying mechanisms are arranged inside the conveying mechanism, and lifting assemblies are arranged on both sides of the several auxiliary conveying mechanisms and outside the conveying mechanism; the conveying mechanism includes two groups of conveying support frames, and the top of the conveying support frames is provided with a first conveyor belt; the auxiliary conveying mechanism includes a support plate, and the top of the support plate is provided with a first hydraulic rod near the corner, and the top of the first hydraulic rod is provided with a lifting plate, and a motor is provided at the inner center of the lifting plate, and a rotating conveying support plate is provided at the output end of the motor, and the whole passes through the length of the first conveyor belt, and the auxiliary conveying mechanism uniformly arranged inside according to the production requirements plays an effective effect. However, based on the actual use process, only a single conveying effect can be achieved, and the conveying effect is not good and the conveying efficiency is not high. Summary of the invention

[0006] The purpose of the present invention is to provide a multi-stage conveying line based on photovoltaic module processing to solve the problems raised in the above background technology.

[0007] To achieve the above object, the present invention provides the following technical solutions:

[0008] A multi-stage conveying line based on photovoltaic module processing, comprising:

[0009] A mounting frame is installed on a photovoltaic module curing line.

[0010] A first conveying mechanism, wherein the first conveying mechanism is installed on the top of the mounting frame, and the first conveying mechanism absorbs the photovoltaic components through a suction cup, and transports and outputs the photovoltaic components through a conveying cart;

[0011] The first conveying mechanism comprises an extension frame, a movable plate, a threaded rod, a slider, a mounting tube and a movable plate, wherein the extension frame is fixedly mounted on the top of one end of the mounting frame, and a sliding groove extending to the inside of the mounting frame is opened on the inner side of the extension frame in the vertical direction, and the threaded rod is rotatably connected to the inside of the sliding groove in the vertical direction;

[0012] The sliders are located at both sides of the movable plate, and threaded holes are provided inside the sliders, and the threaded holes are matched with the threaded rods. The sliders are slidably connected to the threaded rods through the threaded holes. The mounting tube is fixedly installed on one side of the top of the inner wall of the movable plate, and a supporting spring is installed on the side wall of the mounting tube. A mounting hole is provided inside the movable plate, and the mounting hole is matched with the bottom of the mounting tube. The movable plate is slidably connected to the inside of the movable plate through the mounting hole and the mounting tube. The suction cup member is fixedly installed on the bottom of the movable plate, and the top of the suction cup member is matched with the mounting hole. The suction cup member is communicated with the mounting tube through the mounting hole. An exhaust port is provided on the side wall of the mounting tube, and an installation cavity is provided on the inner wall of the mounting hole. A sealing member is installed on the inner wall of the mounting cavity, and the sealing member matches the exhaust port and forms a seal. A vent is provided on the top of the movable plate.

[0013] A second conveying mechanism, the second conveying mechanism is installed at the end of the mounting frame, the second conveying mechanism comprises a conveying line, and the second conveying mechanism conveys the photovoltaic module to the photovoltaic curing line processing section through the conveying line;

[0014] A third conveying mechanism, wherein the third conveying mechanism is installed inside the mounting frame, and the third conveying mechanism conveys the photovoltaic components through the mobile frame, and conveys the photovoltaic components from the first conveying mechanism to the second conveying mechanism;

[0015] An auxiliary conveying mechanism, which is installed between the second conveying mechanism and the third conveying mechanism, and which conveys the photovoltaic components from the third conveying mechanism to the second conveying mechanism through rollers;

[0016] An auxiliary positioning mechanism, which is installed on the inner side of the mounting frame in the transmission direction and is located at the top of the conveying line, and the auxiliary positioning mechanism pushes the photovoltaic assembly on the second conveying mechanism to the center of the second conveying mechanism through an extrusion piece;

[0017] An auxiliary support component is installed inside the third conveying mechanism. The auxiliary support component uses a support plate to simultaneously support the third conveying mechanism when the photovoltaic component is conveyed from the first conveying mechanism to the third conveying mechanism.

[0018] Optionally, a baffle is installed near the inner side of the bottom of the mounting frame, and the baffle is used to assist in limiting the position of a conveying cart for conveying photovoltaic components, so that the photovoltaic components in the conveying cart are located at the bottom of the first conveying mechanism.

[0019] Optionally, one end of a first spring is fixedly mounted on the inner wall of the installation cavity, and the seal is fixedly mounted on the other end of the first spring so that the seal faces outward. The seal is movably connected to the inside of the installation cavity through the first spring, and the seal is a spherical part.

[0020] Optionally, a first servo motor is fixedly mounted on the top of the extension frame, and the threaded rod is fixedly mounted on an output end of the first servo motor, so that the threaded rod is driven to rotate by the first servo motor.

[0021] The movable plate is provided with a third spring, the third spring being provided with a camming mechanism, the third spring being provided with a camming mechanism and the third spring being provided with a camming mechanism.

[0022] Optionally, the first clamping member is a trapezoidal member with an inclined surface facing upward, and the second clamping member and the third clamping member are truncated cone-shaped structures, and the bottom of the narrow surface of the truncated cone is distributed at the upper and lower end positions, and the whole is symmetrically arranged in the upper and lower parts.

[0023] Optionally, the third conveying mechanism includes teeth, a second servo motor, a driving gear, a supporting gear, a third servo motor and a conveying mechanism, the inner wall of the mounting frame is provided with a transversely arranged moving groove, the moving groove is connected with the sliding groove, a plurality of teeth are provided, and the teeth are fixedly mounted on the inner wall of the moving groove;

[0024] The inner wall of the moving groove is provided with a limiting groove along the extension direction of the moving groove, the second servo motor is located inside the limiting groove, the driving gear is rotatably connected to one side of the end face of the moving frame, the driving gear is fixedly installed at the output end of the second servo motor, the second servo motor is slidably connected inside the limiting groove, the supporting gear is rotatably connected to the other side of the end face of the moving frame, the driving gear and the supporting gear are both matched with the teeth, the conveying mechanism is installed inside the moving frame, the third servo motor is fixedly installed at the driving end of the conveying mechanism, and the third servo motor is located on one side of the moving frame.

[0025] Optionally, the auxiliary support assembly includes a fixed plate, a movable column and a fourth spring, the fixed plate is fixedly installed inside the movable frame, the fixed plate is located in the middle gap between the upper and lower groups of the conveying mechanism during the transmission process, the movable column is slidably connected inside the fixed plate, the support plate is fixedly installed on the top of the movable column, the fourth spring is fixedly installed on the side wall of the movable column, one end of the fourth spring is in contact with the bottom of the support plate, and the other end of the fourth spring is in contact with the top of the fixed plate.

[0026] Optionally, the auxiliary conveying mechanism includes a fixed frame, an electric push rod, a connecting plate, a sliding rod, a mounting plate, a fifth spring and a connecting frame, the fixed frame is fixedly installed on the top of the mounting frame, the electric push rod is fixedly installed inside the fixed frame, the connecting plate is fixedly installed on the output end of the electric push rod, the sliding rod is slidably connected inside the connecting plate, the mounting plate is fixedly installed on the top of the sliding rod, the connecting frame is fixedly installed on the bottom of the sliding rod, the fifth spring is fixedly installed between the bottom of the connecting plate and the top of the connecting frame, the fifth spring is located on the side wall of the sliding rod, and the roller is rotatably connected inside the connecting frame.

[0027] Optionally, the auxiliary positioning mechanism includes a rotating shaft, a connecting rod and a limit plate. A movable groove is opened on the inner wall of the mounting frame, and the movable groove is located on one side of the conveyor line. The rotating shaft is rotatably connected to the inside of the movable groove through a torsion spring. One end of the connecting rod is fixedly mounted on the side wall of the rotating shaft, and the extrusion piece is fixedly mounted on the other end of the connecting rod. The limit plate is fixedly mounted on the inner wall of the movable groove, and the limit plate is located on one side of the connecting rod.

[0028] The present invention has at least the following beneficial effects:

[0029] (1) This scheme sets up a first conveying mechanism, a second conveying mechanism and a third conveying mechanism. The first conveying mechanism adsorbs the photovoltaic components, so that the photovoltaic components are moved and transported from the conveying cart to the third conveying mechanism. The third conveying mechanism conveys the photovoltaic components through a mobile frame, and the photovoltaic components are transported from the first conveying mechanism to the second conveying mechanism. The second conveying mechanism transports the photovoltaic components to the photovoltaic curing line processing section through a conveyor line, thereby achieving better conveying effect and better conveying efficiency.

[0030] (2) This scheme sets the first clamping member, the second clamping member and the third clamping member. When it is necessary to transport the photovoltaic component on the transport cart inside the installation frame to the curing line processing section, the threaded rod rotates to control the movable plate to move downward, so that the suction cup member contacts the surface of the photovoltaic component. Then the movable plate moves downward again, so that the air inside the suction cup member is discharged from the exhaust port under the push of the installation tube, until the seal is stuck in the exhaust port under the push of the first spring. At the same time, the first clamping member inside the positioning hole is pushed into the movable cavity, and then stuck on the top of the second clamping member, so that the seal can be better fixed in the exhaust port to avoid air leakage of the suction cup member, so that the photovoltaic component can be adsorbed by the suction cup member. Then the movable plate moves up to transport the photovoltaic component. When it is necessary to place the photovoltaic component on the conveying mechanism, the movable plate moves downward to make the movable plate move upward under the push of the photovoltaic component. At this time, the first clamping member will move to the top of the third clamping member, and at the same time, the seal will be separated from the exhaust port to make the suction cup member separate from the surface of the photovoltaic component. Then it moves upward through the movable plate. The movable plate is reset under the push of the support spring, so that the transportation can be more efficient.

[0031] (3) This scheme sets up an auxiliary conveying mechanism, and drives the connecting plate downward through the operation of the electric push rod, so that the roller can contact the photovoltaic module on the top of the conveying mechanism and the conveyor line. At this time, when the conveying mechanism operates to convey the photovoltaic module, the roller can press the photovoltaic module on the top of the photovoltaic module, so that the photovoltaic module can be transported from the conveying mechanism to the conveyor line more steadily and smoothly.

[0032] (4) This solution sets up an auxiliary support assembly. When the photovoltaic assembly is transported from the first conveying mechanism to the third conveying mechanism, the photovoltaic assembly contacts the conveying mechanism, and then the movable plate presses down to separate the suction cup from the photovoltaic assembly. At this time, the support plate can support the conveying mechanism to prevent the conveying mechanism from deforming. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0034] Figure 1 It is a schematic diagram of the structure of the present invention;

[0035] Figure 2 It is a schematic diagram of the structure of the movable plate of the present invention;

[0036] Figure 3 It is a partial cross-sectional structural schematic diagram of the movable plate of the present invention;

[0037] Figure 4 This is a schematic diagram of the structure of the movable plate of the present invention;

[0038] Figure 5 It is a schematic diagram of the local structure of the movable plate of the present invention;

[0039] Figure 6 It is a schematic diagram of the structures of the first clamping member, the second clamping member and the third clamping member of the present invention;

[0040] Figure 7 This is a schematic diagram of the internal structure of the mounting frame of the present invention;

[0041] Figure 8 For the present invention Figure 7 The enlarged structural diagram at A in the middle;

[0042] Fig. 9 This is a schematic diagram of the structure of the mobile rack of the present invention;

[0043] Fig.10 It is a schematic diagram of the internal structure of the conveying mechanism of the present invention;

[0044] Fig.11 It is a schematic diagram of the structure of the fixing frame of the present invention;

[0045] Fig.12 It is a schematic diagram of the structure of the auxiliary positioning mechanism of the present invention.

[0046] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0047] 1. Mounting frame; 101. Baffle; 2. Extension frame; 201. Sliding groove; 2011. Threaded rod; 2012. First servo motor; 202. Movable plate; 2021. Ventilation hole; 2022. Sliding block; 2023. Threaded hole; 2024. Mounting cylinder; 2025. Exhaust port; 2026. Support spring; 203. Suction cup; 2031. Moving plate; 2032. Mounting hole; 2033. Mounting cavity; 2034. First spring; 2035. Sealing member; 204. Positioning hole; 2041. Positioning column; 2042. Movable cavity; 2043. First clamping member; 2044. Second spring; 2045. Second clamping member; 2046. Limiting plate; 2047. Third spring; 2048 , the third clamping part; 3, moving frame; 301, moving slot; 3011, limiting slot; 3012, teeth; 302, second servo motor; 3021, driving gear; 3022, supporting gear; 303, third servo motor; 3031, conveying mechanism; 304, fixed plate; 3041, movable column; 3042, fourth spring; 3043, supporting plate; 4, fixed frame; 401, electric push rod; 402, connecting plate; 4021, sliding rod; 4022, mounting plate; 4023, fifth spring; 4024, connecting frame; 403, roller; 5, conveying line; 6, auxiliary positioning mechanism; 601, movable slot; 602, rotating shaft; 603, connecting rod; 604, extrusion piece; 605, limiting plate. DETAILED DESCRIPTION

[0048] 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.

[0049] See also Figure 1-Figure 12 The present invention provides a multi-stage conveying line based on photovoltaic module processing, comprising:

[0050] Mounting frame 1, the mounting frame 1 is installed on the photovoltaic module curing line, and a baffle 101 is installed on the inner wall of the mounting frame 1 near the bottom, and the baffle 101 is used to assist in limiting the position of the transport cart for transporting the photovoltaic modules, so that the photovoltaic modules in the transport cart are located at the bottom of the first transport mechanism;

[0051] A first conveying mechanism, which is installed on the top of the mounting frame 1, and absorbs the photovoltaic components through the suction cup 203, so as to transport and export the photovoltaic components through the conveying cart;

[0052] In some embodiments, see Figure 2 , Figure 3, Figure 4 , Figure 5 , Figure 6 The first conveying mechanism includes an extension frame 2, a movable plate 202, a threaded rod 2011, a slider 2022, a mounting tube 2024 and a movable plate 2031. The extension frame 2 is fixedly mounted on the top of the mounting frame 1. The extension frame 2 is provided with a sliding groove 201 extending to the inside of the mounting frame 1 in the vertical direction. The slider 2022 is slidably connected inside the sliding groove 201. The threaded rod 2011 is rotatably connected inside the sliding groove 201 in the vertical direction. The sliders 2022 are located on both sides of the movable plate 202 (symmetrically arranged), and threaded holes 2023 are provided inside the sliders 2022. The threaded holes 2023 and the threaded rods 201 1 is matched, the slider 2022 is movably connected to the threaded rod 2011 through the threaded hole 2023, the mounting cylinder 2024 is fixedly installed on one side of the top of the inner wall of the movable plate 202, and the side wall of the mounting cylinder 2024 is installed with a supporting spring 2026. The movable plate 2031 is provided with a mounting hole 2032, and the mounting hole 2032 is matched with the mounting cylinder 2024. The movable plate 2031 is slidably connected to the inside of the movable plate 202 through the mounting hole 2032 and the mounting cylinder 2024, and the suction cup member 203 is fixedly installed at the bottom of the movable plate 2031, and the suction cup member 203 is matched with the mounting hole 2032.

[0053] The suction cup member 203 is connected with the mounting cylinder 2024 through the mounting hole 2032. The side wall of the mounting cylinder 2024 is provided with an exhaust port 2025. The inner wall of the mounting hole 2032 is provided with an installation cavity 2033. The inner wall of the installation cavity 2033 is provided with a sealing member 2035. The sealing member 2035 is matched with the exhaust port 2025. A vent hole 2021 is provided on the top of the movable plate 202. The first conveying mechanism also includes a positioning column 2041, a first clamping member 2043, a second spring 2044, a second clamping member 2045, a limit plate 2046, a third spring 2047 and a third clamping member 2048. The positioning column 2041 is fixedly mounted on the inner wall of the movable plate 202. The movable plate 2031 is provided with a positioning hole 204. The positioning column 2041 is located inside the positioning hole 204. The inner wall of the positioning hole 204 is provided with an active cavity 2042. One end of the second spring 2044 is fixedly installed inside the movable cavity 2042, the first clamping member 2043 is fixedly installed on the other end of the second spring 2044, the first clamping member 2043 is movably connected to the movable cavity 2042 through the second spring 2044, the second clamping member 2045 is fixedly installed on the side wall of the positioning column 2041 near the bottom, the limiting plate 2046 is fixedly installed on the side wall of the positioning column 2041 near the top, the third clamping member 2048 is slidably connected to the side wall of the positioning column 2041, the third clamping member 2048 is located between the bottom of the limiting plate 2046 and the top of the second clamping member 2045, the third spring 2047 is fixedly installed on the side wall of the positioning column 2041, the bottom of the third spring 2047 is in contact with the bottom of the limiting plate 2046, and the bottom of the third spring 2047 is in contact with the top of the third clamping member 2048.

[0054] The first clamping member 2043 is a trapezoidal member, the second clamping member 2045 and the third clamping member 2048 are ring members with a trapezoidal cross section, and the slider 2022 can be driven to move inside the sliding groove 201 by rotating the threaded rod 2011, thereby driving the movable plate 202 to move inside the mounting frame 1, and the moving direction of the movable plate 2031 can be limited by setting the positioning column 2041. When the movable plate 202 moves downward, the suction cup member 203 contacts the surface of the photovoltaic module, and the movable plate 2031 will move in the direction of the movable plate 2031. The movable plate 202 moves upward under the action of the movable plate 202. When the photovoltaic components on the transport cart inside the mounting frame 1 need to be transported to the curing line processing section, the threaded rod 2011 rotates to control the movable plate 202 to move downward, so that the suction cup 203 contacts the surface of the photovoltaic components. Then the movable plate 202 moves downward again, so that the air inside the suction cup 203 is discharged from the exhaust port 2025 under the push of the mounting tube 2024, until the sealing member 2035 is stuck in the exhaust port 2025 under the push of the first spring 2034.

[0055] At the same time, the first clamping member 2043 inside the positioning hole 204 is pushed into the movable cavity 2042, and then clamped on the top of the second clamping member 2045, so that the sealing member 2035 can be better fixed in the exhaust port 2025 to prevent the suction cup member 203 from leaking, so that the photovoltaic component can be adsorbed by the suction cup member 203, and then the movable plate 202 moves up to transport the photovoltaic component. When the photovoltaic component needs to be placed on the conveying mechanism 3031, the movable plate 202 is moved down to make the movable plate 2031 on the photovoltaic component. The first clamp 2043 is pushed and moves upward. At this time, the first clamp 2043 moves to the top of the third clamp 2048. At the same time, the sealing member 2035 disengages from the exhaust port 2025 to separate the suction cup member 203 from the surface of the photovoltaic module. Then, it moves upward through the movable plate 202. The movable plate 2031 is reset under the push of the supporting spring 2026. At the same time, the first clamp 2043 slides on the side wall of the third clamp 2048 to the bottom of the second clamp 2045 and resets, so that the photovoltaic module can be stably transported to the second conveying mechanism.

[0056] In some embodiments, see Figure 1 , Figure 3 A first spring 2034 is fixedly installed on the inner wall of the installation cavity 2033, a sealing member 2035 is fixedly installed at one end of the first spring 2034, the sealing member 2035 is movably connected to the inside of the installation cavity 2033 through the first spring 2034, the sealing member 2035 is a spherical member, a first servo motor 2012 is fixedly installed on the top of the extension frame 2, the threaded rod 2011 is fixedly installed at the output end of the first servo motor 2012, the first spring 2034 can be provided to support the sealing member 2035, and the first servo motor 2012 can be provided to drive the threaded rod 2011 to rotate.

[0057] A second conveying mechanism, the second conveying mechanism is installed on one side of the mounting frame 1, the second conveying mechanism includes a conveying line 5, and the second conveying mechanism conveys the photovoltaic modules to the photovoltaic curing line processing section through the conveying line 5;

[0058] A third conveying mechanism, which is installed inside the mounting frame 1 and conveys the photovoltaic components through the mobile frame 3, and conveys the photovoltaic components from the first conveying mechanism to the second conveying mechanism;

[0059] In some embodiments, see Figure 7 , Figure 8 , Fig. 9The third conveying mechanism includes teeth 3012, a second servo motor 302, a driving gear 3021, a supporting gear 3022, a third servo motor 303 and a conveying mechanism 3031. The inner wall of the mounting frame 1 is provided with a moving groove 301, and the moving groove 301 is connected with the sliding groove 201. The teeth 3012 are fixedly installed on the inner wall of the moving groove 301. There are a plurality of teeth 3012. The inner wall of the moving groove 301 is provided with a limiting groove 3011. The second servo motor 302 is located inside the limiting groove 3011. The driving gear 3021 is rotatably connected to one side of the end face of the moving frame 3, the driving gear 3021 is fixedly installed at the output end of the second servo motor 302, the second servo motor 302 is slidably connected inside the limiting groove 3011, the supporting gear 3022 is rotatably connected to the other side of the end face of the moving frame 3, the driving gear 3021 and the supporting gear 3022 are both matched with the teeth 3012, the conveying mechanism 3031 is installed inside the moving frame 3, and the third servo motor 303 is fixedly installed at the driving end of the conveying mechanism 3031.

[0060] The third servo motor 303 is located at one side of the mobile frame 3. By setting the second servo motor 302, it can be used to control the rotation of the driving gear 3021. By setting the second servo motor 302 inside the limiting groove 3011, the second servo motor 302 can move inside the limiting groove 3011 when the mobile frame 3 moves, so as to avoid affecting the rotation of the driving gear 3021. By rotating the driving gear 3021 and engaging with the teeth 3012, the driving gear 3021 can move inside the mobile groove 301, thereby driving the mobile frame 3 to move inside the mounting frame 1. By setting the supporting gear 3022, the auxiliary function can be driven, so that the mobile frame 3 can be stuck in the connecting part when passing through the connecting part between the mobile groove 301 and the sliding groove 201, and pass through the sliding groove 201, thereby avoiding the mobile frame 3 from tilting. By moving the mobile frame 3 inside the mounting frame 1, the photovoltaic components on the conveying mechanism 3031 can be easily conveyed to the conveyor line 5. The conveying mechanism 3031 is composed of two transmission wheels and a transmission belt.

[0061] Auxiliary conveying mechanism, the auxiliary conveying mechanism is installed between the second conveying mechanism and the third conveying mechanism, and the auxiliary conveying mechanism enables the photovoltaic components to be conveyed from the third conveying mechanism to the second conveying mechanism more smoothly through the roller 403;

[0062] Auxiliary positioning mechanism 6, the auxiliary positioning mechanism 6 is installed on one side of the mounting frame 1, the auxiliary positioning mechanism 6 is located on the top of the second conveying mechanism, and two groups of auxiliary positioning mechanisms 6 are provided. The two groups of auxiliary positioning mechanisms 6 push the photovoltaic components on the second conveying mechanism to the center of the second conveying mechanism through the extrusion piece 604;

[0063] The auxiliary support assembly is installed inside the third conveying mechanism. The auxiliary support assembly uses the support plate 3043 to simultaneously support the third conveying mechanism when the photovoltaic assembly is conveyed from the first conveying mechanism to the third conveying mechanism.

[0064] In some embodiments, see Fig. 9 , Fig.10 The auxiliary support assembly includes a fixed plate 304, a movable column 3041 and a fourth spring 3042. The fixed plate 304 is fixedly installed inside the mobile frame 3, the fixed plate 304 is located inside the conveying mechanism 3031, the movable column 3041 is slidably connected inside the fixed plate 304, the support plate 3043 is fixedly installed on the top of the movable column 3041, and the fourth spring 3042 is fixedly installed on the side wall of the movable column 3041. One end of the fourth spring 3042 contacts the bottom of the support plate 3043, and the other end of the fourth spring 3042 contacts the bottom of the support plate 3043. One end is in contact with the top of the fixed plate 304. The fourth spring 3042 can be used to support the support plate 3043. The support plate 3043 can be used to support the conveying mechanism 3031. When the photovoltaic component is conveyed from the first conveying mechanism to the third conveying mechanism, the photovoltaic component is in contact with the conveying mechanism 3031. Then the movable plate 202 is pressed down to separate the suction cup 203 from the photovoltaic component. At this time, the support plate 3043 can support the conveying mechanism 3031 to prevent the conveying mechanism 3031 from deformation.

[0065] In some embodiments, see Figure 7 , Fig.11The auxiliary conveying mechanism includes a fixed frame 4, an electric push rod 401, a connecting plate 402, a sliding rod 4021, a mounting plate 4022, a fifth spring 4023 and a connecting frame 4024. The fixed frame 4 is fixedly mounted on the top of the mounting frame 1, the electric push rod 401 is fixedly mounted inside the fixed frame 4, the connecting plate 402 is fixedly mounted on the output end of the electric push rod 401, the sliding rod 4021 is slidably connected inside the connecting plate 402, the mounting plate 4022 is fixedly mounted on the top of the sliding rod 4021, the connecting frame 4024 is fixedly mounted on the bottom of the sliding rod 4021, the fifth spring 4023 is fixedly mounted between the bottom of the connecting plate 402 and the top of the connecting frame 4024, the fifth spring 4023 is located on the side wall of the sliding rod 4021, and the roller 403 is rotatably connected to the connecting frame 402 4, the electric push rod 401 can be provided to control the connection plate 402 to move up and down, the sliding rod 4021 and the connecting frame 4024 can be provided to enable the roller 403 to move at the bottom of the fixed frame 4, and the fifth spring 4023 can be provided to support the connecting frame 4024. When the photovoltaic module is transported from the third conveying mechanism to the second conveying mechanism, the electric push rod 401 drives the connection plate 402 to move downward, so that the roller 403 can contact the photovoltaic module on the top of the conveying mechanism 3031 and the conveying line 5. At this time, when the conveying mechanism 3031 operates to transport the photovoltaic module, the roller 403 can press the photovoltaic module on the top of the photovoltaic module, so that the photovoltaic module can be transported from the conveying mechanism 3031 to the conveying line 5 more stably and smoothly.

[0066] In some embodiments, see Figure 1 , Fig.12 The auxiliary positioning mechanism 6 includes a rotating shaft 602, a connecting rod 603 and a limiting plate 605. The inner wall of the mounting frame 1 is provided with a movable groove 601, and the movable groove 601 is located on one side of the conveyor line 5. The rotating shaft 602 is rotatably connected to the inside of the movable groove 601 through a torsion spring. One end of the connecting rod 603 is fixedly mounted on the side wall of the rotating shaft 602, and the extrusion piece 604 is fixedly mounted on the other end of the connecting rod 603. The limiting plate 605 is fixedly mounted on the inner wall of the movable groove 601, and the limiting plate 605 is located on one side of the connecting rod 603. The rotating shaft 60 is mounted by setting a torsion spring. The rotating shaft 602 can always rotate to one side in the movable groove 601, so as to drive the connecting rod 603 and the extrusion piece 604 at one end of the connecting rod 603 to move. The position of the connecting rod 603 can be limited by setting the limit plate 605, so as to avoid the displacement of the connecting rod 603. The extrusion piece 604 contacts the photovoltaic components on the conveying line 5, and the photovoltaic components on the conveying line 5 can be pushed to the center of the conveying line 5 by the pushing of the extrusion pieces 604 on both sides, so that the photovoltaic components are located at the center of the conveying line 5 during transportation.

[0067] The working process and principle of the present invention are as follows: before use, the transport cart for transporting the photovoltaic components that need to be cured is pushed into the mounting frame 1, and the baffle plate 101 is used to assist in limiting the position of the transport cart for transporting the photovoltaic components. When the photovoltaic components on the transport cart inside the mounting frame 1 need to be transported to the processing section of the curing line, the first servo motor 2012 controls the threaded rod 2011 to rotate and drive the movable plate 202 to move downward, so that the suction cup 203 contacts the surface of the photovoltaic component, and then the movable plate 202 moves downward again, so that the air inside the suction cup 203 is discharged from the exhaust port 2025 under the push of the mounting cylinder 2024 until the sealing member Pushed by the first spring 2034, 2035 is inserted into the exhaust port 2025. At the same time, the first clamping member 2043 inside the positioning hole 204 is pushed into the movable cavity 2042 and then clamped on the top of the second clamping member 2045, so that the sealing member 2035 can be better fixed in the exhaust port 2025 to avoid air leakage of the suction cup member 203, so that the photovoltaic component can be adsorbed by the suction cup member 203. Then, the movable plate 202 moves up to transport the photovoltaic component. When the photovoltaic component needs to be placed on the conveying mechanism 3031, the movable plate 202 moves down to make the movable plate 2031 move upward under the push of the photovoltaic component.

[0068] At this time, the first clamping member 2043 will move to the top of the third clamping member 2048, and the sealing member 2035 will be separated from the exhaust port 2025 to separate the suction cup member 203 from the surface of the photovoltaic module, and then move upward through the movable plate 202, and the movable plate 2031 will be reset under the push of the support spring 2026. At the same time, the first clamping member 2043 will slide on the side wall of the third clamping member 2048 to the bottom of the second clamping member 2045 to reset for the convenience of the next transportation. When the photovoltaic module is transported from the first conveying mechanism to the third conveying mechanism, the photovoltaic module contacts the conveying mechanism 3031, and then the movable plate 202 is pressed down to separate the suction cup member 203 Photovoltaic assembly, at this time, the support plate 3043 can support the conveying mechanism 3031 to avoid deformation of the conveying mechanism 3031, and by setting the second servo motor 302, it can be used to control the rotation of the driving gear 3021. By setting the second servo motor 302 inside the limiting groove 3011, the second servo motor 302 can move inside the limiting groove 3011 when the movable frame 3 moves, so as to avoid affecting the rotation of the driving gear 3021. By rotating the driving gear 3021 and engaging with the teeth 3012, the driving gear 3021 can move inside the movable groove 301, thereby driving the movable frame 3 to move inside the mounting frame 1.

[0069] By setting the supporting gear 3022, the auxiliary driving function can be achieved, so that the moving frame 3 can be stuck in the connecting part and pass through the sliding groove 201 when passing through the connecting part of the moving groove 301 and the sliding groove 201, so as to avoid the moving frame 3 from tilting. By moving the moving frame 3 inside the mounting frame 1, the photovoltaic components on the conveying mechanism 3031 can be easily conveyed to the conveying line 5. The operation of the electric push rod 401 drives the connecting plate 402 to move downward, so that the roller 403 can contact the photovoltaic components on the top of the conveying mechanism 3031 and the conveying line 5. At this time, the conveying mechanism 3031 operates to convey the photovoltaic components. The roller 403 can press and hold the photovoltaic components on the top of the photovoltaic components, so that the photovoltaic components can be more stably and smoothly conveyed by the conveying mechanism 3031 to the conveying line 5, and the photovoltaic components are conveyed to the processing section of the photovoltaic curing line through the conveying line 5.

[0070] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multi-stage conveying line based on photovoltaic module processing, characterized in that: include: A mounting frame (1), wherein the mounting frame (1) is installed on a photovoltaic module curing line, A first conveying mechanism, the first conveying mechanism being mounted on the top of the mounting frame (1), the first conveying mechanism sucking the photovoltaic assembly through a suction cup (203), and transporting and exporting the photovoltaic assembly through a conveying cart; The first conveying mechanism comprises an extension frame (2), a movable plate (202), a threaded rod (2011), a slider (2022), a mounting tube (2024) and a movable plate (2031); the extension frame (2) is fixedly mounted on the top of one end of the mounting frame (1); a sliding groove (201) extending to the inside of the mounting frame (1) is provided on the inner side of the extension frame (2) in the vertical direction; and the threaded rod (2011) is rotatably connected to the inside of the sliding groove (201) in the vertical direction; The slider (2022) is located on both sides of the movable plate (202), and a threaded hole (2023) is provided inside the slider, and the threaded hole (2023) matches with the threaded rod (2011). The slider (2022) is slidably connected to the threaded rod (2011) through the threaded hole (2023). The mounting tube (2024) is fixedly mounted on one side of the top of the inner wall of the movable plate (202). A supporting spring (2026) is installed on the side wall of the mounting tube (2024). The movable plate (2031) has a mounting hole (2032) inside, and the mounting hole (2032) matches with the bottom of the mounting tube (2024). The movable plate (2031) is supported by the mounting hole (2032) and the mounting tube (2 024) is slidably connected inside the movable plate (202), the suction cup member (203) is fixedly mounted on the bottom of the movable plate (2031), the top of the suction cup member (203) fits with the mounting hole (2032), the suction cup member (203) is connected to the mounting tube (2024) through the mounting hole (2032), the side wall of the mounting tube (2024) is provided with an exhaust port (2025), the inner wall of the mounting hole (2032) is provided with an installation cavity (2033), the inner wall of the installation cavity (2033) is provided with a sealing member (2035), the sealing member (2035) fits with the exhaust port (2025) and forms a seal, and the top of the movable plate (202) is provided with a vent hole (2021). A second conveying mechanism, the second conveying mechanism being mounted at an end of the mounting frame (1), the second conveying mechanism comprising a conveying line (5), and the second conveying mechanism conveying the photovoltaic module to a photovoltaic curing line processing section via the conveying line (5); A third conveying mechanism, the third conveying mechanism being installed inside the mounting frame (1), the third conveying mechanism conveying the photovoltaic components via the mobile frame (3), and conveying the photovoltaic components from the first conveying mechanism to the second conveying mechanism; An auxiliary conveying mechanism, the auxiliary conveying mechanism being installed between the second conveying mechanism and the third conveying mechanism, and the auxiliary conveying mechanism conveys the photovoltaic components from the third conveying mechanism to the second conveying mechanism through a roller (403); An auxiliary positioning mechanism (6), the auxiliary positioning mechanism (6) being installed on the inner side of the mounting frame (1) in the transmission direction and being located at the top of the conveying line (5), the auxiliary positioning mechanism (6) pushing the photovoltaic assembly on the second conveying mechanism to the center of the second conveying mechanism through an extrusion piece (604); An auxiliary support component is installed inside the third conveying mechanism. The auxiliary support component uses a support plate (3043) to simultaneously support the third conveying mechanism when the photovoltaic component is conveyed from the first conveying mechanism to the third conveying mechanism.

2. According to claim 1, a multi-stage conveying line based on photovoltaic module processing is characterized in that: The mounting frame (1) is provided with a baffle (101) near the inner side of the bottom, and the baffle (101) is used to assist in limiting the position of a transport cart for transporting photovoltaic components, so that the photovoltaic components in the transport cart are located at the bottom of the first transport mechanism.

3. According to claim 2, a multi-stage conveying line based on photovoltaic module processing is characterized in that: One end of a first spring (2034) is fixedly mounted on the inner wall of the installation cavity (2033), and the sealing member (2035) is fixedly mounted on the other end of the first spring (2034) so ​​that the sealing member (2035) faces outward. The sealing member (2035) is movably connected to the interior of the installation cavity (2033) via the first spring (2034), and the sealing member (2035) is a spherical member.

4. According to claim 2, a multi-stage conveying line based on photovoltaic module processing is characterized in that: A first servo motor (2012) is fixedly mounted on the top of the extension frame (2), and the threaded rod (2011) is fixedly mounted on the output end of the first servo motor (2012), so that the threaded rod (2011) is driven to rotate by the first servo motor (2012).

5. According to claim 2, a multi-stage conveying line based on photovoltaic module processing is characterized in that: The first conveying mechanism further comprises a positioning column (2041), a first clamping member (2043), a second spring (2044), a second clamping member (2045), a limiting plate (2046), a third spring (2047) and a third clamping member (2048); the positioning column (2041) is fixedly mounted on the inner wall of the movable plate (202); a positioning hole (204) is provided inside the movable plate (2031); the positioning column (2041) is located inside the positioning hole (204); a transverse movable cavity (2042) is provided on the inner wall of the positioning hole (204); one end of the second spring (2044) is fixedly mounted inside the movable cavity (2042); the first clamping member (2043) is fixedly mounted on the other end of the second spring (2044) and extends outward; the first clamping member (2043) is movably connected to the inside of the movable cavity (2042) through the second spring (2044); The second clamping member (2045) is fixedly mounted on the side wall of the positioning column (2041) near the bottom, the limiting plate (2046) is fixedly mounted on the side wall of the positioning column (2041) near the top, the third clamping member (2048) is slidably connected to the side wall of the positioning column (2041), the third clamping member (2048) is located between the bottom of the limiting plate (2046) and the top of the second clamping member (2045), the third spring (2047) is fixedly mounted on the side wall of the positioning column (2041), the bottom of the third spring (2047) is in contact with the bottom of the limiting plate (2046), and the bottom of the third spring (2047) is in contact with the top of the third clamping member (2048).

6. A multi-stage conveying line based on photovoltaic module processing according to claim 5, characterized in that: The first clamping member (2043) is a trapezoidal member with an inclined surface facing upward, and the second clamping member (2045) and the third clamping member (2048) are truncated cone structures, with the narrow bottoms of the truncated cone distributed at the upper and lower end positions, and the overall arrangement is symmetrical in the upper and lower directions.

7. The multi-stage conveying line based on photovoltaic module processing according to claim 2 is characterized in that: The third conveying mechanism comprises teeth (3012), a second servo motor (302), a driving gear (3021), a supporting gear (3022), a third servo motor (303) and a conveying mechanism (3031); a transversely arranged moving groove (301) is provided on the inner wall of the mounting frame (1); the moving groove (301) is communicated with the sliding groove (201); a plurality of teeth (3012) are provided, and the teeth (3012) are fixedly mounted on the inner wall of the moving groove (301); The inner wall of the moving groove (301) is provided with a limiting groove (3011) along the extension direction of the moving groove (301); the second servo motor (302) is located inside the limiting groove (3011); the driving gear (3021) is rotatably connected to one side of the end face of the moving frame (3); the driving gear (3021) is fixedly mounted on the output end of the second servo motor (302); the second servo motor (302) is slidably connected inside the limiting groove (3011); the supporting gear (3022) is rotatably connected to the other side of the end face of the moving frame (3); the driving gear (3021) and the supporting gear (3022) are both matched with the teeth (3012); the conveying mechanism (3031) is mounted inside the moving frame (3); the third servo motor (303) is fixedly mounted on the driving end of the conveying mechanism (3031); and the third servo motor (303) is located on one side of the moving frame (3).

8. The multi-stage conveying line based on photovoltaic module processing according to claim 7 is characterized in that: The auxiliary support assembly comprises a fixed plate (304), a movable column (3041) and a fourth spring (3042); the fixed plate (304) is fixedly mounted inside the movable frame (3); the fixed plate (304) is located in the middle gap between the upper and lower groups of the conveying mechanisms (3031) during transmission; the movable column (3041) is slidably connected inside the fixed plate (304); the support plate (3043) is fixedly mounted on the top of the movable column (3041); the fourth spring (3042) is fixedly mounted on the side wall of the movable column (3041); one end of the fourth spring (3042) contacts the bottom of the support plate (3043); and the other end of the fourth spring (3042) contacts the top of the fixed plate (304).

9. The multi-stage conveying line based on photovoltaic module processing according to claim 1 is characterized in that: The auxiliary conveying mechanism comprises a fixed frame (4), an electric push rod (401), a connecting plate (402), a sliding rod (4021), a mounting plate (4022), a fifth spring (4023) and a connecting frame (4024); the fixed frame (4) is fixedly mounted on the top of the mounting frame (1); the electric push rod (401) is fixedly mounted inside the fixed frame (4); the connecting plate (402) is fixedly mounted on the output end of the electric push rod (401); and the sliding rod (4021) is slidably connected to the mounting plate (4024). Inside the connecting plate (402), the mounting plate (4022) is fixedly mounted on the top of the sliding rod (4021), the connecting frame (4024) is fixedly mounted on the bottom of the sliding rod (4021), the fifth spring (4023) is fixedly mounted between the bottom of the connecting plate (402) and the top of the connecting frame (4024), the fifth spring (4023) is located on the side wall of the sliding rod (4021), and the roller (403) is rotatably connected inside the connecting frame (4024).

10. The multi-stage conveying line based on photovoltaic module processing according to claim 1 is characterized in that: The auxiliary positioning mechanism (6) comprises a rotating shaft (602), a connecting rod (603) and a limiting plate (605); a movable groove (601) is provided on the inner wall of the mounting frame (1); the movable groove (601) is located on one side of the conveying line (5); the rotating shaft (602) is rotatably connected to the inside of the movable groove (601) via a torsion spring; one end of the connecting rod (603) is fixedly mounted on the side wall of the rotating shaft (602); the extrusion piece (604) is fixedly mounted on the other end of the connecting rod (603); the limiting plate (605) is fixedly mounted on the inner wall of the movable groove (601); and the limiting plate (605) is located on one side of the connecting rod (603).

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