Self-adaptive locking and positioning photovoltaic module corner connector feeding device

Abstract

The invention relates to the technical field of photovoltaic accessories, and particularly discloses a self-adaptive locking and positioning photovoltaic module corner connector feeding device which comprises a first conveying mechanism and a second conveying mechanism. A feeding port of the first conveying mechanism faces a discharging port of the corner connector production machine. A discharging opening of the first conveying mechanism is connected with a feeding opening of the second conveying mechanism; a feeding hole of the deburring device is connected with a discharging hole of the second conveying mechanism; the first conveying mechanism and the second conveying mechanism each comprise a conveyor body, and the first conveying mechanism further comprises a plurality of cooling fans. Wherein the cooling fans are arranged on a conveying line of the conveyor body at intervals, and the purpose of improving the efficiency of photovoltaic module corner brace manufacturing to photovoltaic frame assembling is achieved.

Description

Technical Field

[0001] This application relates to the field of photovoltaic accessory technology, and in particular to a photovoltaic module corner code feeding device with adaptive locking and positioning. Background Technology

[0002] In the manufacturing process of photovoltaic modules, to ensure the structural strength, impact resistance, and service life of the modules, a frame needs to be installed on the outside of the modules to achieve edge protection. The photovoltaic frame is usually formed by splicing four profiles to form a rectangular frame. The connection and fixing of its four edges is the core process of frame assembly. At present, corner brackets are commonly used as connectors in the industry. Through the cooperation of corner brackets with the cavity of the profile and subsequent fastening process, the vertical splicing and fixing of two adjacent frame profiles can be achieved.

[0003] With the large-scale development of the photovoltaic industry, automated assembly has become the mainstream trend for improving production efficiency and ensuring assembly accuracy. The automatic positioning and assembly of corner codes is a key link in the automated assembly system of photovoltaic frames. In the existing technology, the automated assembly process of corner codes usually involves multiple independent links such as corner code production, conveying, positioning and assembly. Each link is equipped with dedicated equipment, such as corner code production machines, independent conveyor lines, separate positioning devices and assembly equipment.

[0004] However, existing equipment and systems related to the automated assembly of corner brackets have significant drawbacks: Firstly, each functional device is set up independently. After corner bracket production, they need to be transferred to a conveyor line via a transfer device, and then transferred to a positioning device. This dispersed layout of multiple devices results in a large system footprint, high space requirements for the production workshop, and increased production site usage costs. Secondly, the system integration is low, and the connection between various devices lacks efficient collaborative design. Problems such as corner bracket posture deviation and positional misalignment easily occur during transfer, requiring additional calibration procedures, which not only prolongs the production cycle but also increases the complexity of equipment debugging and maintenance. In addition, the dispersed equipment layout makes it difficult to accurately synchronize the cycle of corner bracket transportation, positioning, and assembly, further restricting the overall efficiency of photovoltaic frame assembly and failing to meet the demand for efficient automated production in large-scale mass production. Therefore, how to optimize the integrated design of corner bracket production, transportation, and positioning, reduce the system footprint, and improve integration and assembly efficiency has become an urgent technical problem to be solved in the field of automated photovoltaic frame assembly. Summary of the Invention

[0005] This application provides an adaptive locking and positioning photovoltaic module corner code feeding device, which solves the problems of complex equipment, large footprint, and low work efficiency in the photovoltaic panel assembly process of the prior art, and achieves the goal of improving the efficiency of photovoltaic module corner code from manufacturing to assembly with photovoltaic frame.

[0006] This invention provides an adaptive locking and positioning photovoltaic module corner code feeding device, comprising: a first conveying mechanism and a second conveying mechanism; wherein the inlet of the first conveying mechanism faces the outlet of the corner code production machine; the outlet of the first conveying mechanism is connected to the inlet of the second conveying mechanism; a deburring device, the inlet of which is connected to the outlet of the second conveying mechanism; both the first and second conveying mechanisms include a conveyor body, and the first conveying mechanism further includes a plurality of cooling fans; wherein each of the cooling fans is spaced apart on the conveying path of the conveyor body.

[0007] In one possible implementation, the conveyor body includes: a base, placed on one side of the discharge port of the corner code production machine; a vibrating belt conveyor, installed on the base; a drive unit, drivenly connected to the vibrating belt conveyor; wherein the drive unit is used to drive the belt of the vibrating belt conveyor to move around a drive roller and drive the drive roller to vibrate; the belt surface of the first conveying mechanism is evenly distributed with a plurality of ventilation holes; a protective box, installed on the base and covering the vibrating belt conveyor; a plurality of fan mounting holes, which are evenly distributed on the surface of the protective box; wherein each cooling fan is installed in each of the fan mounting holes.

[0008] In one possible implementation, the deburring device includes: a frame, which is a protective frame structure for providing installation support and forming a protective space; a conveying assembly, which is arranged along the feed end to the discharge end of the frame for carrying and conveying the corner codes to be deburred; multiple sets of deburring roller assemblies, which are arranged vertically at intervals within the frame and on the conveying path of the conveying assembly, the roller surfaces of the deburring roller assemblies being equipped with scraping structures for physical deburring; a transmission drive assembly, which is disposed on the side of the frame and is connected to the deburring roller assemblies and the conveying assembly respectively to drive the deburring roller assemblies to rotate and drive the conveying assembly to convey the corner codes; and a roller adjustment mechanism, which is correspondingly disposed at both ends of each of the deburring roller assemblies for adjusting the gap between the deburring roller assemblies and the roller tension.

[0009] In one possible implementation, the feeding device further includes a corner code positioning device, which includes: a base, disposed on one side of the output end of the deburring device; a bracket, mounted on the surface of the base; two sets of limiting conveyor belts, which are spaced apart on the surface of the base; wherein the limiting conveyor belts are located at the lower part of the bracket; and two sets of clamping and positioning mechanisms, which are mounted on the bracket; the working part of the clamping and positioning mechanism is located at the lower part of the bracket and is used to clamp the corner code on the surface of the limiting conveyor belt.

[0010] In one possible implementation, the limiting conveyor belt includes: a conveyor belt body, mounted on the surface of the base; and two sets of limiting plates, each set being disposed on one side of the conveyor belt body; wherein the conveyor belt body is evenly distributed with a plurality of anti-slip stripes.

[0011] In one possible implementation, the clamping and positioning mechanism includes: a telescopic cylinder mounted on the surface of the bracket, with the extended end of the telescopic cylinder penetrating the surface of the bracket; a drive block disposed in the lower opening of the bracket, the drive block being connected to the end wall of the extended end of the telescopic cylinder; and two sets of clamping blocks respectively disposed on both sides of the drive block; wherein the cross-section of the drive block is an isosceles trapezoidal structure, and the adjacent surfaces of the two sets of clamping blocks are slidably connected to the two sets of side walls of the drive block.

[0012] In one possible implementation, the clamping and positioning mechanism further includes: a mounting plate disposed on the top end wall of the telescopic cylinder; the bottom surface of the drive block, which has an isosceles trapezoidal cross-section, is connected to the bottom surface of the mounting plate; a first through hole, horizontally penetrating the side wall of the drive block; a limiting rod, horizontally disposed within the first through hole; wherein the limiting rod slides vertically within the first through hole; a second through hole, horizontally penetrating the side walls of two sets of clamping blocks; wherein both ends of the limiting rod are slidably disposed within the second through holes of each of the two sets of clamping blocks; a plurality of tension springs, one end of which is connected to the outer wall of the drive block, and the other end of which is connected to the outer wall of the clamping block; wherein the tension springs are used to pull the clamping block toward the drive block; and L-shaped rods are provided on both sides of the clamping block, one end of which is slidably disposed within the inner wall of the second through hole away from the limiting rod, and the other end of which is mounted on the surface of the base.

[0013] In one possible implementation, a vibrating conveyor and a workpiece arranging device are further provided between the deburring device and the clamping and positioning mechanism; wherein the vibrating conveyor includes: a feed hopper, a discharge chute, a vibration system, and a first fixed frame; wherein the feed hopper and the discharge chute are respectively installed at both ends of the first fixed frame; the feed hopper is installed on the vibration system, the vibration system is used to vibrate the feed hopper, and the feed hopper is located below the discharge port of the deburring device; a fixed conveyor belt is installed below the first fixed frame, one end of the fixed conveyor belt is connected to the output end of the discharge chute, and the other end of the fixed conveyor belt is connected to the workpiece arranging device; wherein the surface of the fixed conveyor belt is provided with two sets of fixed plate assemblies, the fixed plate assemblies being composed of a plurality of linearly arrayed fixed plates; the spacing between the two sets of fixed plate assemblies is adapted to the width of the vertically placed corner brackets.

[0014] In one possible embodiment, the workpiece arranging machine includes: a discharge conveyor belt and a return conveyor belt; wherein the return conveyor belt is disposed below the discharge conveyor belt, and one end of the discharge conveyor belt is located at the outlet of the fixed conveyor belt, and the end of the return conveyor belt away from the fixed conveyor belt extends beyond the end of the discharge conveyor belt; the return conveyor belt is used to receive corner brackets falling from the end of the discharge conveyor belt away from the fixed conveyor belt; a second fixed frame for mounting the discharge conveyor belt and the return conveyor belt; wherein the second fixed frame extends away from the fixed conveyor belt; a first eccentric turntable, a second eccentric turntable, and a connecting rod; wherein the two ends of the connecting rod are respectively connected to the first eccentric turntable and the second eccentric turntable; the first eccentric turntable and the second eccentric turntable are rotatably mounted on the extension end of the second fixed frame; a first connecting rod and a second connecting rod, one end of which is rotatably connected to the first eccentric turntable and the second eccentric turntable, respectively. The turntable is located away from the second fixed frame; the ends of the first and second connecting rods near the first and second eccentric turntables are collinear with the mounting axes of the first and second eccentric turntables; a third connecting rod is hinged at one end to the other end of the first connecting rod; a fourth connecting rod is hinged at one end to the other end of the third connecting rod; a fifth connecting rod is parallel to the fourth connecting rod and is hinged at one end to the middle region of the third connecting rod; a sixth connecting rod is hinged at one end to the other end of the second connecting rod, and the other end of the sixth connecting rod is hinged to the middle region of the fourth connecting rod; the end of the second connecting rod near the sixth connecting rod is also hinged to the end of the fifth connecting rod away from the third connecting rod; a first electric telescopic rod and a second electric telescopic rod are respectively installed at the end of the fourth connecting rod away from the third connecting rod and at the hinge point of the fifth and sixth connecting rods; wherein the first electric telescopic rod and the second electric telescopic rod, after being extended, are used to fix them to both sides of one end of the corner bracket.

[0015] One or more technical solutions provided in the embodiments of the present invention have at least the following technical effects or advantages: The corner codes processed by the corner code production machine enter the feed port of the first conveying mechanism directly from the discharge port. The conveyor body of the first conveying mechanism carries them along the conveying route. During the conveying process, cooling fans arranged at intervals along the conveying route operate synchronously to blow air and cool the corner codes with high temperatures. After cooling, the corner codes are conveyed to their discharge port by the first conveying mechanism, and then enter the feed port of the second conveying mechanism connected to it. The conveyor body of the second conveying mechanism continues to transport them, and finally they are sent to the feed port of the deburring device. After deburring, they are directly supplied to the subsequent alignment and assembly process, realizing the seamless connection of corner code production, cooling, conveying, deburring and assembly.

[0016] By precisely connecting the first and second conveying mechanisms, a direct transport bridge is established between the corner code production machine and the deburring device. This eliminates the intermediate steps of post-production transfer and temporary storage of corner codes in traditional equipment, significantly reducing the overall footprint of the equipment and avoiding positional shifts and efficiency losses during transfer. The cooling fan can quickly reduce the temperature of the corner codes, preventing problems such as abnormal assembly gaps and poor fit with the frame due to thermal expansion and contraction during subsequent assembly, thus ensuring assembly accuracy. The entire device achieves continuous operation of the corner code processing process, significantly improving the overall efficiency of photovoltaic frame assembly and effectively solving the core pain points of traditional photovoltaic frame assembly equipment, such as large footprint and low efficiency. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments of the present invention or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the corner code production machine provided in an embodiment of this application; Figure 2 A schematic diagram of the installation of the first and second conveying mechanisms provided in the embodiments of this application; Figure 3 This is a schematic diagram of the conveyor body structure provided in an embodiment of this application; Figure 4 This is a schematic diagram of the deburring device provided in the embodiments of this application; Figure 5 This is a schematic diagram of the corner code positioning device provided in the embodiments of this application; Figure 6 This is a schematic diagram of the installation of the telescopic cylinder provided in an embodiment of this application; Figure 7 This is a schematic diagram of the L-bar installation provided in an embodiment of this application; Figure 8 This is a schematic diagram of the structure of the vibrating conveyor provided in the embodiments of this application; Figure 9 This is a schematic diagram of the installation of the discharge conveyor belt provided in an embodiment of this application; Figure 10 This is a schematic diagram of the workpiece arranging machine device provided in an embodiment of this application.

[0019] Figure label: 100a - First conveying mechanism; 100b - Second conveying mechanism; 110 - Conveyor body; 111-Base; 112-Vibrating belt conveyor; 113-Drive unit; 114-Protective box; 115-Fan mounting hole; 120- Cooling fan; 200 - Deburring device; 210 - Frame; 220 - Conveying assembly; 230 - Deburring roller assembly; 240 - Transmission drive assembly; 250 - Roller adjustment mechanism; 300-Corner Code Positioning Device; 310 - Base; 320 - Support; 330-Limit Conveyor Belt; 331-Conveyor belt body; 332-Limiting plate; 340 - Clamping and positioning mechanism; 341-Telescopic cylinder; 342-Drive block; 343-Clamping block; 344-Mounting plate; 345-First through hole; 346-Limit rod; 347-Second through hole; 348-Tension spring; 349-L rod; 400-Corner Code Production Machine; 500-Vibrating Conveyor; 510 - Feed hopper; 520 - Discharge chute; 530 - Vibration system; 540 - First fixed frame; 550 - Fixed conveyor belt; 560 - Fixed plate assembly; 600-Workpiece Arrangement Machine Device; 6101 - Discharge conveyor belt; 6102 - Return conveyor belt; 6103 - Second fixed frame; 6104 - First eccentric turntable; 6105 - Second eccentric turntable; 6106 - Connecting rod; 6107 - First connecting rod; 6108 - Second connecting rod; 6109 - Third connecting rod; 6110 - Fourth connecting rod; 6111 - Fifth connecting rod; 6112 - Sixth connecting rod; 6113 - First electric telescopic rod; 6114 - Second electric telescopic rod. Detailed Implementation

[0020] 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, not all, of the embodiments of the present invention. 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.

[0021] In the description of the embodiments of the present invention, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing the embodiments of the present invention and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the present invention. The terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. Furthermore, the terms "installed," "connected," and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in the embodiments of the present invention according to the specific circumstances. Example 1

[0022] Please see Figures 1-10 An adaptive locking and positioning photovoltaic module corner code feeding device includes: a first conveying mechanism 100a and a second conveying mechanism 100b; wherein the inlet of the first conveying mechanism 100a faces the outlet of the corner code production machine 400; the outlet of the first conveying mechanism 100a is connected to the inlet of the second conveying mechanism 100b; a deburring device 200, the inlet of which is connected to the outlet of the second conveying mechanism 100b; both the first conveying mechanism 100a and the second conveying mechanism 100b include a conveyor body 110, and the first conveying mechanism 100a also includes a plurality of cooling fans 120; wherein each of the cooling fans 120 is arranged at intervals on the conveying path of the conveyor body 110.

[0023] In the above embodiment, the corner codes processed by the corner code production machine 400 directly enter the feed port of the first conveying mechanism 100a from the discharge port. The conveyor body 110 of the first conveying mechanism 100a carries the corner codes along the conveying route. During the conveying process, the cooling fans 120 arranged at intervals on the conveying route operate synchronously to blow air to cool the corner codes with high temperatures. The corner codes that have been cooled are conveyed to the discharge port of the first conveying mechanism 100a, and then enter the feed port of the second conveying mechanism 100b connected to it. The conveyor body 110 of the second conveying mechanism 100b continues to convey them, and finally delivers them to the feed port of the deburring device 200. After deburring, they are directly supplied to the subsequent alignment and assembly process, realizing the seamless connection of corner code production, cooling, conveying, deburring and assembly.

[0024] Through the precise connection of the first conveying mechanism 100a and the second conveying mechanism 100b, a conveying bridge is directly built between the corner code production machine 400 and the deburring device 200, eliminating the intermediate links of transfer and temporary storage after corner code production in traditional equipment. This significantly reduces the overall footprint of the equipment and avoids positional shifts and efficiency losses during transfer. The cooling fan 120 can quickly reduce the temperature of the corner code, preventing problems such as abnormal assembly gaps and poor fit with the frame due to thermal expansion and contraction during subsequent assembly, thus ensuring assembly accuracy. The entire device achieves continuous operation of the corner code processing process, significantly improving the overall efficiency of photovoltaic frame assembly and effectively solving the core pain points of traditional photovoltaic frame assembly equipment, such as large footprint and low efficiency. Example 2

[0025] Please see Figures 1-10 The conveyor body 110 includes: a base 111, placed on one side of the discharge port of the corner code production machine 400; a vibrating belt conveyor 112, installed on the base 111; a drive unit 113, drivenly connected to the vibrating belt conveyor 112; wherein the drive unit 113 is used to drive the belt of the vibrating belt conveyor 112 to move around the drive roller and drive the drive roller to vibrate; the belt surface of the first conveying mechanism 100a is evenly distributed with a plurality of ventilation holes; a protective box 114, installed on the base 111 and covering the vibrating belt conveyor 112; a plurality of fan mounting holes 115 are provided, and the plurality of fan mounting holes 115 are evenly distributed on the surface of the protective box 114; wherein each of the cooling fans 120 is respectively installed in each of the fan mounting holes 115.

[0026] In the above embodiment, the base 111 is fixed to the discharge port side of the corner code production machine 400, the vibrating belt conveyor 112 is installed on the base 111, and the drive unit 113 is driven and connected to the vibrating belt conveyor 112. It can synchronously drive the belt to move around the drive roller and vibrate the drive roller. After the corner code enters the belt, it moves with the belt and maintains a regular posture under the action of vibration. The belt surface of the first conveying mechanism 100a is evenly distributed with ventilation holes. The protective box 114 covers the vibrating belt conveyor 112 to form a closed conveying space. The cooling fan 120 is installed in the fan mounting hole 115 of the protective box 114. When blowing air, the airflow can penetrate the belt through the ventilation holes and reach the surface of the corner code.

[0027] Vibration conveying can prevent corner codes from sticking and piling up during transport, ensuring smooth transport and helping to straighten the corner code posture, laying the foundation for subsequent processes. The vents and cooling fan 120 work together to achieve airflow penetration heat dissipation, greatly improving heat dissipation efficiency and uniformity, and avoiding insufficient local heat dissipation. The protective box 114 can prevent workshop dust from adhering to the corner codes and prevent the corner codes from deviating from the transport route due to vibration, further ensuring transport stability. The overall structure is compact, which enhances the transport and heat dissipation effect while further reducing the space occupied by the equipment, improving the continuity and reliability of photovoltaic frame assembly, and continuously optimizing the pain points of traditional equipment such as large footprint and low efficiency. Example 3

[0028] Please see Figures 1-10 The deburring device 200 includes: a frame 210, which is a protective frame structure used to provide installation support and form a protective space; a conveying assembly 220, which is arranged along the feed end to the discharge end of the frame 210 to carry and convey the corner code to be deburred; and multiple sets of deburring roller assemblies 230, which are arranged vertically at intervals within the frame 210 and on the conveying path of the conveying assembly 220, wherein the roller surfaces of the deburring roller assemblies 230 are configured with materials for physical deburring. The frame 210 includes a deburring scraping structure, a transmission drive assembly 240 disposed on the side of the frame 210, and a transmission drive assembly 240 connected to the deburring roller assembly 230 and the conveying assembly 220 to drive the deburring roller assembly 230 to rotate and drive the conveying assembly 220 to convey the corner code, and a roller adjustment mechanism 250 disposed at both ends of each deburring roller assembly 230 to adjust the gap between the deburring roller assemblies 230 and the roller tension.

[0029] In the above embodiment, the frame 210 adopts a protective frame structure, which, while bearing the various functional components, encloses and forms a closed protective space. The conveying assembly 220 is arranged along a preset path from the feeding end to the discharging end of the frame 210. After the corner code to be processed is fed into the feeding side of the conveying assembly 220 by the front-end feeding link, the conveying assembly 220 immediately carries the corner code and moves towards the discharging end at a uniform speed. At the same time, multiple sets of deburring roller assemblies 230 arranged inside the frame 210 and on the conveying path have obtained power through the transmission drive assembly 240 on the side of the frame 210. The transmission drive assembly 240 establishes a transmission connection with the deburring roller assembly 230 and the conveying assembly 220 simultaneously through a mechanical transmission structure, thereby driving multiple sets of deburring roller assemblies 230 and the conveying assembly 220. The deburring roller assembly 230 maintains a stable rotation state, which in turn drives the conveying assembly 220 to maintain a conveying speed adapted to the roller rotation speed. When the corner code enters between the vertically spaced deburring roller assemblies 230 along with the conveying assembly 220, the scraping structure configured on the roller surface rotates with the roller, and applies physical scraping action to the upper and lower surfaces and edge parts of the corner code simultaneously. The roller adjustment mechanism 250 at both ends of each deburring roller assembly 230 can adjust the gap between the rollers and the tension of the rollers in advance according to the actual specifications of the corner code to be processed, so as to ensure that the scraping force is precisely matched with the deburring requirements of the corner code. The processed corner code is continuously conveyed to the discharge end by the conveying assembly 220, and directly connects to the subsequent corner code assembly process.

[0030] The protective frame 210 structure provides a stable mounting base for each component and, through its enclosed space, prevents the outward diffusion of debris and dust generated during deburring, reducing pollution in the workshop environment. It also isolates external debris, ensuring the cleanliness of the corner bracket surface and preventing impurities from affecting the fit between the frame and the corner bracket during subsequent assembly. The multiple deburring roller assemblies 230, arranged in a staggered pattern, combined with the scraping structure of the roller surface, can simultaneously cover the upper and lower contact surfaces and edge areas of the corner bracket, achieving full-contact physical deburring. This solves the problem of residual burrs from single-direction processing, significantly improving the comprehensiveness and uniformity of deburring and ensuring a tight fit between the corner bracket and the photovoltaic frame cavity. The synchronous transmission design of the drive assembly 240 ensures the rotation and transport of the deburring rollers... The conveying speed of component 220 is kept matched to prevent the corner code from jamming or shifting due to speed differences, and also ensures the consistency of scraping force, avoiding excessive scraping that damages the corner code or insufficient scraping that leaves burrs. The roller adjustment mechanism 250 allows the device to flexibly adapt to corner codes of different thicknesses and specifications, and the processing parameters can be adjusted without changing the rollers, improving the versatility and adaptability of the device. In addition, the device achieves continuous deburring with a purely mechanical structure, without the need for manual intervention and adjustment. This reduces the risk of errors from manual operation and reduces the time loss between processes, further improving the overall efficiency of the photovoltaic frame assembly process. At the same time, the purely mechanical structure also enhances the environmental adaptability of the device, reduces the potential failure of complex electronic components, and improves the stability and ease of maintenance in long-term operation. Example 4

[0031] Please see Figures 1-10 The feeding device also includes a corner code positioning device 300, which includes: a base 310, disposed on one side of the output end of the deburring device 200; a bracket 320, mounted on the surface of the base 310; two sets of limiting conveyor belts 330, which are spaced apart on the surface of the base 310; wherein the limiting conveyor belts 330 are located at the lower part of the bracket 320; and two sets of clamping and positioning mechanisms 340, which are mounted on the bracket 320; the working part of the clamping and positioning mechanism 340 is located at the lower part of the bracket 320 and is used to clamp the corner codes on the surface of the limiting conveyor belts 330.

[0032] In the above embodiment, the base 310 is disposed on one side of the output end of the deburring device 200, serving as the mounting foundation for the device. The bracket 320 is mounted on the surface of the base 310, providing stable mounting support for the clamping and positioning mechanism 340. Two sets of limiting conveyor belts 330 are spaced apart on the surface of the base 310 and located in the lower area of ​​the bracket 320. Their spacing is adapted to the width specifications of the corner code to be positioned. When the corner code that has completed deburring is sent out from the discharge end of the deburring device 200, it will directly enter the conveying area between the two sets of limiting conveyor belts 330. With the help of the spacing of the conveyor belts, the corner code is initially... The corner code is constrained in its lateral position and moves orderly towards the preset positioning station along the conveyor belt's conveying direction. The two sets of clamping and positioning mechanisms 340 mounted on the support 320 have their working parts suspended below the support 320 and above the positioning station of the corresponding limiting conveyor belt 330. When the corner code arrives at the station with the limiting conveyor belt 330, the working parts of the two sets of clamping and positioning mechanisms 340 move synchronously, approach the corresponding part of the corner code and clamp it. Through the mechanical clamping force, the corner code is fixed in the preset precise assembly position, completing the corner code positioning process and providing a stable benchmark for the subsequent material handling and assembly connection of the assembly equipment.

[0033] The combined structure of the base 310 and the support 320 provides stable mechanical support for the entire positioning device, avoiding positional deviations caused by device shaking during positioning and ensuring the stability of positioning accuracy. The interval design of the two sets of limiting conveyor belts 330 realizes the "pre-positioning" of the corner code, which can effectively constrain the lateral displacement of the corner code during the conveying process, so that the corner code maintains a basically regular posture before entering the clamping process, reducing the adjustment margin of the clamping and positioning mechanism 340 and improving positioning efficiency. The configuration of the two sets of clamping and positioning mechanisms 340 can apply clamping force to the symmetrical structure or key positioning parts of the corner code, so that the corner code is subjected to balanced force during positioning, which not only avoids the tilting of the corner code caused by a single clamping point, but also accurately fixes the corner code in the preset position. The assembly reference position ensures that the position and orientation of the corner codes are completely consistent when the subsequent assembly equipment picks up materials, fundamentally reducing the risk of assembly jamming or misalignment. At the same time, the device is directly connected to the output end of the deburring device 200, so that the corner codes can enter the positioning process without additional transfer after deburring, reducing positional disturbance during material transfer and further ensuring the consistency of the corner code's posture. In addition, the entire device adopts a purely mechanical positioning method, which does not rely on electronic sensor position detection. This not only improves the operational stability of the device in dusty and vibrating workshop environments, but also reduces the maintenance cost of the equipment. At the same time, it can be adapted to limit conveyor belts 330 with different intervals to flexibly meet the positioning needs of various specifications of corner codes, enhancing the versatility of the device. Example 5

[0034] Please see Figures 1-10The limiting conveyor belt 330 includes: a conveyor belt body 331, which is installed on the surface of the base 310; and two sets of limiting plates 332, which are respectively provided on both sides of the conveyor belt body 331; wherein the conveyor belt body 331 is evenly distributed with a number of anti-slip stripes.

[0035] In the above embodiment, after the corner code is deburred, it enters the conveyor belt body 331 installed on the surface of the base 310. The conveyor belt body 331 drives the corner code to be transported to the positioning station. The limiting plates 332 on both sides form a lateral constraint on the corner code during transport to prevent it from shifting laterally. At the same time, the anti-slip stripes on the conveyor belt body 331 increase the friction with the corner code to prevent the corner code from sliding relative to the conveyor belt and ensure that the corner code arrives at the preset station in a regular posture.

[0036] The combination of the limit plate 332 and the anti-slip stripes further enhances the posture stability during the corner code conveying process, significantly reduces the risk of lateral offset and sliding, and provides a more accurate pre-position for subsequent clamping and positioning; the pure mechanical structure design is stable and reliable, adapts to the conveying constraint requirements of corner codes of different specifications, improves the adaptability and positioning accuracy of the positioning device, and ensures smooth connection of subsequent assembly. Example 6

[0037] Please see Figures 1-10 The clamping and positioning mechanism 340 includes: a telescopic cylinder 341, mounted on the surface of the bracket 320, with the extended end of the telescopic cylinder 341 penetrating the surface of the bracket 320; a driving block 342, located in the lower opening of the bracket 320, connected to the end wall of the extended end of the telescopic cylinder 341; and two sets of clamping blocks 343, each set located on both sides of the driving block 342; wherein the cross-section of the driving block 342 is an isosceles trapezoidal structure, and the adjacent surfaces of the two sets of clamping blocks 343 are slidably connected to the two sets of side walls of the driving block 342.

[0038] In the above embodiment, the clamping and positioning mechanism 340 is mounted on the bracket 320. The telescopic cylinder 341 is fixedly mounted on the surface of the bracket 320, and its top end extends vertically through the surface of the bracket 320 and extends to the lower opening area of ​​the bracket 320. The driving block 342 is disposed in the opening and is fixedly connected to the end wall of the top end of the telescopic cylinder 341. Two sets of clamping blocks 343 are symmetrically arranged on both sides of the driving block 342. The clamping blocks 343 can only move along a preset trajectory in the horizontal plane. At the same time, the adjacent surfaces of the two sets of clamping blocks 343 respectively form a sliding fit with the two sets of side walls of the driving block 342. When clamping and calibration of the corner brackets are required, the top extension of the telescopic cylinder 341 extends outward, pushing the drive block 342 downward in the vertical direction. Since the drive block 342 has an isosceles trapezoidal cross-section with symmetrically inclined side walls, the inclined side walls exert a uniform lateral thrust on the slidingly connected clamping blocks 343 during its downward movement. Because the clamping blocks 343 are restricted to moving only in the horizontal plane and cannot produce vertical displacement, this lateral thrust is converted into a force that drives the clamping blocks 343 to move towards the center. The horizontal driving force causes the two sets of clamping blocks 343 to move synchronously and symmetrically toward the center. Finally, through the relative clamping action of the clamping blocks 343, the corner code is accurately clamped at the central reference position, and the position of the offset corner code is calibrated at the same time. When it is necessary to release the corner code, the top extension end of the telescopic cylinder 341 retracts, driving the drive block 342 to move upward in the vertical direction. The lateral thrust of the drive block 342 on the clamping block 343 gradually disappears. Under the linkage of the reset structure or subsequent processes, the two sets of clamping blocks 343 can move away from both sides synchronously to complete the release action.

[0039] The drive block 342, with its isosceles trapezoidal cross-section, works in conjunction with a sliding connection structure to achieve synchronous drive of the two sets of clamping blocks 343 from a single power source (telescopic cylinder 341). This ensures that the speed and displacement of the two sets of clamping blocks 343 as they move toward the center are completely consistent, avoiding tilting of the corner code caused by unilateral clamping. This significantly improves the symmetry and accuracy of clamping and positioning, efficiently achieving the core objective of corner code position calibration. The design that restricts the movement of the clamping block 343 to only the horizontal plane eliminates vertical offset during clamping, preventing squeezing damage to the corner code. It also ensures that the corner code remains within the horizontal assembly reference plane, providing stable posture assurance for subsequent assembly equipment material handling and assembly connection. The entire mechanism achieves integrated clamping and calibration through a purely mechanical transmission mechanism, eliminating the need for electronic sensors or complex control components. Its simple and compact structure results in a low failure rate, making it suitable for the harsh industrial environment of photovoltaic frame assembly workshops, characterized by dust and vibration. It offers enhanced operational stability and lower maintenance costs. Furthermore, the structural design of the isosceles trapezoidal drive block 342 enables the clamping stroke of the clamping block 343 to have a certain adaptive adjustment capability, which can be adapted to corner brackets of different sizes within a certain specification range. This eliminates the need for frequent replacement of the clamping block 343 components, improving the versatility and adaptability of the mechanism. At the same time, the telescopic cylinder 341 provides a stable clamping force, ensuring that the corner brackets remain in a precise positioning state before assembly, effectively reducing the risk of misalignment and jamming during subsequent assembly, and further improving the overall efficiency and reliability of the photovoltaic frame assembly process. Example 7

[0040] Please see Figures 1-10 The clamping and positioning mechanism 340 further includes: a mounting plate 344 disposed on the top end wall of the telescopic cylinder 341; the bottom surface of the driving block 342, which has an isosceles trapezoidal cross-section, is connected to the bottom surface of the mounting plate 344; a first through hole 345, horizontally penetrating the side wall of the driving block 342; a limiting rod 346, horizontally disposed within the first through hole 345; wherein the limiting rod 346 slides vertically within the first through hole 345; and a second through hole 347, horizontally penetrating the side walls of the two sets of clamping blocks 343; wherein the two ends of the limiting rod 346 slide... The clamping blocks 343 are movably disposed within each of the second through holes 347 of the two sets of clamping blocks 343; multiple tension springs 348 are provided, one end of each tension spring 348 is connected to the outer wall of the driving block 342, and the other end is connected to the outer wall of the clamping block 343; wherein the tension spring 348 is used to pull the clamping block 343 toward the driving block 342; both sides of the clamping block 343 are provided with L rods 349, one end of the L rod 349 is slidably disposed on the inner wall of the second through hole 347 away from the limiting rod 346, and the other end is installed on the surface of the base 111.

[0041] In the above embodiment, the mechanism uses the bracket 320 as the installation reference. The telescopic cylinder 341 is fixed to the surface of the bracket 320. Its extended end passes through the bracket 320 and is stably connected to the bottom surface of the drive block 342 through the mounting plate 344. The mounting plate 344 realizes the precise transmission of power between the telescopic cylinder 341 and the drive block 342, avoiding uneven force caused by direct connection between the extended end and the drive block 342.

[0042] The drive block 342 has an isosceles trapezoidal cross section, and its two side walls are slidably engaged with the adjacent surfaces of the two sets of clamping blocks 343. The first through hole 345 horizontally penetrates the side wall of the drive block 342, and the limiting rod 346 is horizontally inserted into the first through hole 345 and can slide vertically. At the same time, the two ends of the limiting rod 346 are slidably embedded into the second through holes 347 of the two sets of clamping blocks 343 to form a lateral limiting constraint. One end of the L rod on both sides of the clamping block 343 is slidably engaged with the inner wall of the second through hole 347 away from the limiting rod 346, and the other end is fixed to the surface of the base 310, further limiting the movement trajectory of the clamping block 343.

[0043] In the initial state, multiple tension springs 348 are connected to the outer wall of the drive block 342 and the outer wall of the clamping block 343 respectively. Under the tension of the tension springs 348, the two sets of clamping blocks 343 always move towards the drive block 342 and are in an open and ready state.

[0044] When the corner code arrives at the positioning station along the limiting conveyor belt 330, the top extension end of the telescopic cylinder 341 extends outward, driving the drive block 342 to move downward in the vertical direction through the mounting plate 344. The inclined sidewall of the isosceles trapezoidal drive block 342 generates a uniform lateral thrust on the clamping blocks 343 on both sides. Since the clamping blocks 343 are subject to the dual constraints of the L rod and the limiting rod 346, they can only move in the horizontal plane and cannot generate vertical displacement. Therefore, the lateral thrust will drive the two sets of clamping blocks 343 to overcome the tension of the tension spring 348 and move towards the center synchronously in the horizontal direction. During this process, the limiting rod 346 slides synchronously in the first through hole 345 and the second through hole 347 to ensure the regularity of the movement trajectory of the clamping blocks 343. Finally, the two sets of clamping blocks 343 symmetrically clamp the corner code, and at the same time, the corner code with positional deviation is precisely calibrated to fit the center reference position.

[0045] After clamping and positioning are completed, the top extension of the telescopic cylinder 341 retracts, causing the mounting plate 344 and the drive block 342 to move upward synchronously. The lateral thrust of the drive block 342 on the clamping block 343 gradually disappears. At this time, the tension of the tension spring 348 takes over again, pulling the two sets of clamping blocks 343 back to the drive block 342. The clamping blocks 343 return to the open state, preparing for the next clamping and positioning.

[0046] The addition of mounting plate 344 significantly improves the connection stability between telescopic cylinder 341 and drive block 342, preventing loosening or displacement of drive block 342 during long-term extension and retraction, ensuring the accuracy of power transmission, and laying the foundation for the subsequent synchronous movement of clamping block 343. The sliding cooperation between limit rod 346 and the first and second through holes 347, combined with the double limit structure of L rod, forms a tight movement trajectory constraint, fundamentally ensuring that the two sets of clamping blocks 343 can only perform symmetrical opening and closing movements in the horizontal plane, completely eliminating the possibility of vertical displacement of clamping block 343. This avoids damage to the corner code caused by vertical compression and ensures that the corner code is always within the horizontal assembly reference plane, significantly improving the accuracy of positioning calibration. The setting of tension spring 348 realizes the automatic reset function of clamping block 343, eliminating the need for additional reset drive components, simplifying the mechanism structure, reducing equipment manufacturing costs, and at the same time, the elastic tension of tension spring 348 can be adaptively adjusted to ensure the smoothness and consistency of clamping block 343 reset. The isosceles trapezoidal drive block 342, in conjunction with symmetrically arranged clamping blocks 343 and tension springs 348, enables the telescopic cylinder 341 to achieve synchronous and symmetrical opening and closing of the two sets of clamping blocks 343 from a single power source. This ensures that the speed and displacement of the clamping blocks 343 moving toward the center are completely consistent, avoiding the tilting of the corner code caused by unilateral clamping. This achieves efficient and precise calibration of the corner code position, ensuring that the corner code position and orientation are completely uniform when the subsequent assembly equipment picks up the material. The entire mechanism adopts a purely mechanical structure for transmission and constraint, without relying on electronic sensors or complex control modules. The structure is simple and compact, with strong anti-interference capabilities, and can stably adapt to the harsh industrial environment of photovoltaic frame assembly workshops, such as dust and vibration. It has few points of failure, is easy to maintain, and has low cost. In addition, the elastic adjustment range of the tension spring 348 and the trapezoidal structure design of the drive block 342 allow the mechanism to adapt to corner codes of different sizes within a certain specification range, without the need for frequent replacement of clamping blocks 343 or adjustment of core components. This greatly improves the versatility and adaptability of the mechanism, further ensuring the continuity and efficiency of the photovoltaic frame assembly process. Example 8

[0047] Please see Figures 1-10The deburring device 200 and the clamping and positioning mechanism 340 are further provided with a vibrating conveyor 500 and a workpiece arranging device 600; wherein the vibrating conveyor 500 includes: a feeding hopper 510, a discharge chute 520, a vibration system 530, and a first fixed frame 540; wherein the feeding hopper 510 and the discharge chute 520 are respectively installed at both ends of the first fixed frame 540; the feeding hopper 510 is installed on the vibration system 530, and the vibration system 530 is used to vibrate the feeding hopper 510, and the feeding hopper 510 is installed on the workpiece arranging device 600. 10 is located below the discharge port of the deburring device 200; a fixed conveyor belt 550 is installed below the first fixed frame 540, one end of the fixed conveyor belt 550 is connected to the output end of the discharge chute 520, and the other end of the fixed conveyor belt 550 is connected to the workpiece arranging machine device 600; wherein the surface of the fixed conveyor belt 550 is provided with two sets of fixed plate assemblies 560, and the fixed plate assembly 560 is composed of a plurality of linearly arrayed fixed plates; the spacing between the two sets of fixed plate assemblies 560 is adapted to the width of the corner code placed vertically.

[0048] In the above embodiment, after the corner code completes the deburring process, it is discharged from the discharge port of the deburring device 200 and enters the feed hopper 510 of the vibrating conveyor 500. Subsequently, the excitation system 530 is started, and its own working part drives the feed hopper 510 to generate vibration, ensuring that the corner code can move smoothly downward after entering the feed hopper 510 and avoid blockage. After being guided by the vibration of the excitation system 530, the corner code enters the discharge chute 520. The width of the discharge chute 520 is adapted to the width of the corner code, and only corner codes that are parallel to the discharge chute 520 are allowed to pass through, thereby achieving the initial orientation and sorting of the corner code. Once the corner code has been oriented, it slides out of the discharge chute 520 and enters the fixed conveyor belt 550 installed at the lower part of the first fixed frame 540. After the fixed conveyor belt 550 is started, it drives the corner code to move towards the workpiece arranging device 600. At the same time, the two sets of fixed plate assemblies 560 set on the surface of the fixed conveyor belt 550 clamp and limit the corner code to prevent the corner code from shifting position during the conveying process.

[0049] By coordinating the vibratory conveyor 500 and the workpiece arranging device 600, a smooth transition from deburring to subsequent arranging processes of the corner codes is achieved, enabling continuous conveying without manual intervention. The vibration system 530 effectively solves the problem of corner codes easily clogging during feeding, ensuring the smoothness of the conveying process. The directional design of the discharge chute 520 can initially straighten the corner codes entering the conveying process, ensuring the consistency of the subsequent conveying direction. The two sets of fixed plate assemblies 560, with a spacing adapted to the vertical placement width of the corner codes, reliably clamp the corner codes during conveying, avoiding the impact of corner code position changes on subsequent arranging accuracy. Overall, the stability and automation of corner code conveying are improved, providing a guarantee for the efficient implementation of subsequent processing steps. Example 9

[0050] Please see Figures 1-10The workpiece arranging device 600 includes: a discharge conveyor belt 6101 and a return conveyor belt 6102; wherein the return conveyor belt 6102 is disposed below the discharge conveyor belt 6101, and one end of the discharge conveyor belt 6101 is disposed at the outlet of the fixed conveyor belt 550, and the end of the return conveyor belt 6102 away from the fixed conveyor belt 550 extends out of the end of the discharge conveyor belt 6101; the return conveyor belt 6102 is used to receive corner brackets falling from the end of the discharge conveyor belt 6101 away from the fixed conveyor belt 550; and a second fixing frame 6103 is used to install the discharge conveyor belt 6101 and the return conveyor belt 6102. Conveyor belt 6102; wherein the second fixed frame 6103 extends away from the fixed conveyor belt 550; first eccentric turntable 6104, second eccentric turntable 6105, connecting rod 6106; wherein the connecting rod 6106 is connected at both ends to the first eccentric turntable 6104 and the second eccentric turntable 6105 respectively; the first eccentric turntable 6104 and the second eccentric turntable 6105 are rotatably mounted on the extended end of the second fixed frame 6103; first connecting rod 6107 and second connecting rod 6108, one end of which is rotatably connected to the first eccentric turntable 6104 and the second eccentric turntable 6105 away from the fixed conveyor belt 550. One side of the second fixing bracket 6103; the ends of the first connecting rod 6107 and the second connecting rod 6108 near the first eccentric turntable 6104 and the second eccentric turntable 6105 are collinear with the mounting axes of the first eccentric turntable 6104 and the second eccentric turntable 6105; the third connecting rod 6109 is hinged at one end to the other end of the first connecting rod 6107; the fourth connecting rod 6110 is hinged at one end to the other end of the third connecting rod 6109; the fifth connecting rod 6111 is parallel to the fourth connecting rod 6110 and is hinged at one end to the middle region of the third connecting rod 6109; the sixth connecting rod 6112 is hinged at one end to the second connecting rod 610. 8. At the other end, the sixth link 6112 is hinged to the middle region of the fourth link 6110; the end of the second link 6108 near the sixth link 6112 is also hinged to the end of the fifth link 6111 away from the third link 6109; the first electric telescopic rod 6113 and the second electric telescopic rod 6114 are respectively installed at the end of the fourth link 6110 away from the third link 6109 and at the hinge point between the fifth link 6111 and the sixth link 6112; wherein the first electric telescopic rod 6113 and the second electric telescopic rod 6114 are used to fix to both sides of one end of the corner bracket after extension.

[0051] In the above embodiment, the return conveyor belt 6102 is deployed below the discharge conveyor belt 6101. The input end of the discharge conveyor belt 6101 is connected to the outlet of the fixed conveyor belt 550. The end of the return conveyor belt 6102 away from the fixed conveyor belt 550 extends out of the end of the discharge conveyor belt 6101 to receive defective corner brackets. The second fixed frame 6103 provides an installation reference for each moving part and extends away from the fixed conveyor belt 550. The first and second eccentric turntables 6105 are linked by the connecting rod 6106 and are rotatably assembled to the extension end of the second fixed frame 6103. The multi-link mechanism forms a transmission link through multi-stage hinges. The first and second electric telescopic rods 6114 are respectively assembled at designated nodes for precise clamping and positioning of the corner brackets.

[0052] During operation, the discharge conveyor belt 6101 receives the positioning corner code output by the fixed conveyor belt 550. Its surface is equipped with a clamping mechanism similar to the structure of the fixed plate assembly 560 of the fixed conveyor belt 550, which continuously limits the corner code on both sides. When the corner code is transported to the end by the discharge conveyor belt 6101, the system starts the posture sorting and positioning process: For the L-shaped corner code with the opening facing downward, the first electric telescopic rod 6113 extends and inserts into the lower part of its opening to achieve support. The drive motor drives the first eccentric turntable 6104 to rotate eccentrically. Through the connecting rod 6106, the second eccentric turntable 6105 moves synchronously, thereby driving the multi-link mechanism to move in linkage - the first link 6107 rotates circumferentially around the hinge point, the third link 6109 swings, and the fourth link 6110 moves closer to the fifth link 6111, and the included angle between each link gradually decreases. During this process, the second electric telescopic rod 6114 extends and abuts against the outer wall of the L-shaped corner bracket, forming a coordinated clamping action with the first electric telescopic rod 6113 to achieve stable positioning of one end of the corner bracket. Utilizing the transmission characteristics of the multi-link mechanism, the end of the fourth link 6110 furthest from the third link 6109 moves in a circular trajectory. When it reaches the upper half of the trajectory, the device clamps the corner bracket and moves it to the clamping and positioning mechanism 340 on the other side, where this mechanism completes the secondary positioning of the corner bracket before installation. For L-shaped corner brackets with the opening facing upwards, since they cannot be effectively supported by the first electric telescopic rod 6113, they naturally fall onto the return conveyor belt 6102 below. After being conveyed by the return conveyor belt 6102, they are reintroduced into the feed hopper 510 for recycling.

[0053] The workpiece arranging machine 600, through the coordinated design of its mechanical structure and electrical control components, achieves automatic sorting, precise positioning, and directional transfer of corner codes, significantly improving the automation level and operational accuracy of the arranging process. The linkage design of the multi-link and eccentric turntable enables smooth clamping and transfer of corner codes through precise trajectory control, ensuring positional stability during the transfer process. The coordinated clamping mechanism of the dual electric telescopic rods adapts to the structural characteristics of L-shaped corner codes, achieving reliable positioning and ensuring the accuracy of subsequent assembly processes. The cyclical connection design between the return conveyor belt 6102 and the feed hopper 510 allows for the recycling and reuse of corner codes with unqualified postures, effectively reducing material waste and improving production continuity. Furthermore, the continuous clamping design of the discharge conveyor belt 6101 ensures the consistency of the corner code's position throughout the entire conveying process, further enhancing the overall operational continuity and reliability.

[0054] The various embodiments in this specification are described in a progressive manner. For the same or similar parts between the various embodiments, please refer to each other. Each embodiment focuses on describing the differences from other embodiments.

[0055] The above embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit this application. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of this application.

Claims

1. A photovoltaic module corner code feeding device with adaptive locking and positioning, characterized in that, include: First conveying mechanism (100a), second conveying mechanism (100b); wherein The inlet of the first conveying mechanism (100a) faces the outlet of the corner code production machine (400); The discharge port of the first conveying mechanism (100a) is connected to the inlet of the second conveying mechanism (100b); The deburring device (200) has its inlet connected to the outlet of the second conveying mechanism (100b); Both the first conveying mechanism (100a) and the second conveying mechanism (100b) include a conveyor body (110), and the first conveying mechanism (100a) further includes multiple cooling fans (120); wherein Each of the cooling fans (120) is arranged at intervals along the conveying path of the conveyor body (110).

2. The photovoltaic module corner code feeding device with adaptive locking and positioning according to claim 1, characterized in that, The conveyor body (110) includes: The base (111) is placed on one side of the discharge port of the corner code production machine (400); A vibrating belt conveyor (112) is installed on the base (111); The drive unit (113) is driven and connected to the vibrating belt conveyor (112); wherein The drive unit (113) is used to drive the belt of the vibrating belt conveyor (112) to move around the drive roller and drive the drive roller to vibrate. The belt surface of the first conveying mechanism (100a) is evenly distributed with several ventilation holes; A protective box (114) is installed on the base (111) and covers the vibrating belt conveyor (112). A plurality of fan mounting holes (115) are provided, and the plurality of fan mounting holes (115) are evenly distributed on the surface of the protective housing (114); wherein Each of the cooling fans (120) is installed in the respective fan mounting hole (115).

3. The photovoltaic module corner code feeding device with adaptive locking and positioning according to claim 2, characterized in that, The deburring device (200) includes: a frame (210), which is a protective frame structure used to provide installation support and form a protective space; A conveying assembly (220) is arranged along the feed end to the discharge end of the frame (210) to carry and convey the corner code to be deburred. Multiple sets of deburring roller assemblies (230) are arranged vertically at intervals within the frame (210) and on the conveying path of the conveying assembly (220). The roller surface of the deburring roller assembly (230) is equipped with a scraping structure for physical removal of burrs. A transmission drive assembly (240) is disposed on the side of the frame (210). The transmission drive assembly (240) is connected to the deburring roller assembly (230) and the conveying assembly (220) respectively to drive the deburring roller assembly (230) to rotate and drive the conveying assembly (220) to convey the corner code. Roller adjustment mechanism (250) is provided at both ends of each of the deburring roller assemblies (230) to adjust the gap between the deburring roller assemblies (230) and the roller tension.

4. The photovoltaic module corner code feeding device with adaptive locking and positioning according to claim 3, characterized in that, The feeding device also includes a corner code positioning device (300), which includes: The base (310) is located on one side of the output end of the deburring device (200); A bracket (320) is mounted on the surface of the base (310); The limiting conveyor belt (330) is provided in two sets, and the two sets of limiting conveyor belts (330) are spaced apart on the surface of the base (310); wherein The limiting conveyor belt (330) is located at the lower part of the bracket (320); The clamping and positioning mechanism (340) is provided in two sets, and the two sets of clamping and positioning mechanisms (340) are provided on the bracket (320); The working part of the clamping and positioning mechanism (340) is located at the lower part of the bracket (320) and is used to clamp the corner code on the surface of the limiting conveyor belt (330).

5. The photovoltaic module corner code feeding device with adaptive locking and positioning according to claim 4, characterized in that, The limiting conveyor belt (330) includes: The conveyor belt body (331) is mounted on the surface of the base (310); Two sets of limiting plates (332) are provided, and the two sets of limiting plates (332) are respectively provided on both sides of the conveyor belt body (331); wherein The conveyor belt body (331) is evenly distributed with several anti-slip stripes.

6. The photovoltaic module corner code feeding device with adaptive locking and positioning according to claim 5, characterized in that, The clamping and positioning mechanism (340) includes: A telescopic cylinder (341) is installed on the surface of the bracket (320), and the top extension end of the telescopic cylinder (341) penetrates the surface of the bracket (320); A drive block (342) is provided in the lower opening of the bracket (320), and the drive block (342) is connected to the top extension end wall of the telescopic cylinder (341). The clamping blocks (343) are provided in two sets, with the two sets of clamping blocks (343) respectively located on both sides of the driving block (342); wherein The cross-section of the drive block (342) is an isosceles trapezoidal structure, and the adjacent surfaces of the two sets of clamping blocks (343) are slidably connected to the two sets of sidewalls of the drive block (342).

7. The photovoltaic module corner code feeding device with adaptive locking and positioning according to claim 6, characterized in that, The clamping and positioning mechanism (340) further includes: Mounting plate (344) is provided on the top extension end wall of the telescopic cylinder (341); The bottom surface of the drive block (342), which has an isosceles trapezoidal cross-section, is connected to the bottom surface of the mounting plate (344); The first through hole (345) horizontally penetrates the side wall of the drive block (342); A limiting rod (346) is horizontally positioned within the first through hole (345); wherein The limiting rod (346) slides vertically within the first through hole (345); The second through hole (347) horizontally penetrates the sidewalls of the two sets of clamping blocks (343); wherein The two ends of the limiting rod (346) are slidably disposed in the second through hole (347) of each of the two sets of clamping blocks (343); Multiple tension springs (348) are provided, with one end of each tension spring (348) connected to the outer wall of the drive block (342) and the other end connected to the outer wall of the clamping block (343); wherein The tension spring (348) is used to pull the clamp (343) toward the drive block (342); Both sides of the clamping block (343) are provided with L rods (349). One end of the L rod (349) is slidably disposed on the inner wall of the second through hole (347) away from the limiting rod (346), and the other end is installed on the surface of the base (111).

8. The photovoltaic module corner code feeding device with adaptive locking and positioning according to claim 7, characterized in that, A vibrating conveyor (500) and a workpiece arranging device (600) are also provided between the deburring device (200) and the clamping and positioning mechanism (340); wherein The vibrating conveyor (500) includes: The components include a feed hopper (510), a discharge chute (520), a vibration system (530), and a first fixed frame (540). The feed hopper (510) and the discharge chute (520) are respectively installed at both ends of the first fixed frame (540); The feed hopper (510) is mounted on the vibration system (530), the vibration system (530) is used to vibrate the feed hopper (510), and the feed hopper (510) is located below the discharge port of the deburring device (200); A fixed conveyor belt (550) is installed at the lower part of the first fixed frame (540). One end of the fixed conveyor belt (550) is connected to the output end of the discharge chute (520), and the other end of the fixed conveyor belt (550) is connected to the workpiece arranging device (600). The surface of the fixed conveyor belt (550) is provided with two sets of fixed plate assemblies (560), and the fixed plate assembly (560) is composed of a number of linearly arrayed fixed plates; The spacing between the two sets of fixed plate assemblies (560) is adapted to the width of the corner brackets when placed vertically.

9. The photovoltaic module corner code feeding device with adaptive locking and positioning according to claim 8, characterized in that, The workpiece arranging machine device (600) includes: Discharge conveyor belt (6101), return conveyor belt (6102); among which The return conveyor belt (6102) is located below the discharge conveyor belt (6101), and one end of the discharge conveyor belt (6101) is located at the outlet of the fixed conveyor belt (550). The end of the return conveyor belt (6102) away from the fixed conveyor belt (550) extends out of the end of the discharge conveyor belt (6101). The return conveyor belt (6102) is used to receive corner brackets that fall from the end of the discharge conveyor belt (6101) away from the fixed conveyor belt (550); The second fixing frame (6103) is used to install the discharge conveyor belt (6101) and the return conveyor belt (6102); wherein The second fixing frame (6103) extends away from the fixed conveyor belt (550); First eccentric turntable (6104), second eccentric turntable (6105), connecting rod (6106); wherein The connecting rod (6106) is connected to the first eccentric turntable (6104) and the second eccentric turntable (6105) at both ends respectively. The first eccentric turntable (6104) and the second eccentric turntable (6105) are both rotatably mounted on the extension end of the second fixed frame (6103); The first link (6107) and the second link (6108) are respectively rotatably connected at one end to the side of the first eccentric turntable (6104) and the second eccentric turntable (6105) away from the second fixed frame (6103); The first connecting rod (6107) and the second connecting rod (6108) are collinear with the mounting shafts of the first eccentric turntable (6104) and the second eccentric turntable (6105) at one end; The third link (6109) is hinged at one end to the other end of the first link (6107); The fourth link (6110) is hinged at one end to the other end of the third link (6109); The fifth link (6111) is parallel to the fourth link (6110) and one end is hinged to the middle region of the third link (6109); The sixth link (6112) is hinged at one end to the other end of the second link (6108), and the other end of the sixth link (6112) is hinged to the middle region of the fourth link (6110); The end of the second link (6108) near the sixth link (6112) is also hinged to the end of the fifth link (6111) away from the third link (6109); The first electric telescopic rod (6113) and the second electric telescopic rod (6114) are respectively installed at the end of the fourth link (6110) away from the third link (6109) and at the hinge point between the fifth link (6111) and the sixth link (6112); wherein The first electric telescopic rod (6113) and the second electric telescopic rod (6114) are extended and used to fix them on both sides of one end of the corner bracket.

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