Solar photovoltaic purlin support automatic assembly equipment

Abstract

The utility model relates to a kind of solar photovoltaic purline support automatic assembly equipment, belong to metal component connecting equipment technical field, a kind of solar photovoltaic purline support automatic assembly equipment, including two purline conveyors, the outer side of two described purline conveyors is provided with connecting piece conveyor, the upper side of two described purline conveyors is provided with centering assembly, the middle of two described purline conveyors is provided with base, the upper side of described base is provided with positioning assembly, the upper side of described base is provided with fixed component, the upper side of purline conveyor is provided with feeding assembly, two described purline conveyors all have purline, there is connecting piece on connecting piece conveyor, the utility model is realized feeding, positioning, centering, assembly, riveting full-process automation by each component linkage, final output finished product, integrated multi-process automation operation, greatly reduce manual intervention, improve assembly efficiency.

Description

Technical Field

[0001] This utility model belongs to the technical field of metal component connection equipment, specifically relating to an automatic assembly equipment for solar photovoltaic purlin brackets. Background Technology

[0002] Purlin brackets are used to fix photovoltaic modules, ensuring installation flatness and structural stability. They are adaptable to complex outdoor environments such as wind, rain, and snow, providing reliable support for the photovoltaic system and preventing module displacement or damage. Assembling purlin brackets involves precisely splicing components according to standards to ensure the bracket structure is robust, dimensions are compliant, and it meets the installation compatibility requirements of photovoltaic modules. This ensures installation quality, reduces safety hazards, improves construction efficiency, and lays a solid foundation for the stable operation of the photovoltaic system.

[0003] In existing technologies, purlin bracket assembly largely relies on manual labor to complete the entire process of positioning, splicing, and riveting. The purlin bracket assembly method is referenced... Figure 6 Manual splicing and riveting are inefficient and difficult to match the construction schedule of large-scale photovoltaic projects. Long-term repetitive work is not only labor-intensive, but also prone to operational errors due to personnel fatigue, increasing safety hazards and labor costs. In order to solve the above problems, there is a need for an automatic assembly equipment for solar photovoltaic purlin brackets. Utility Model Content

[0004] The purpose of this utility model is to provide an automatic assembly device for solar photovoltaic purlin supports that is simple in structure and reasonably designed in order to solve the above problems.

[0005] This utility model achieves the above objectives through the following technical solutions:

[0006] An automatic assembly device for solar photovoltaic purlin supports includes two purlin conveyors, a connector conveyor on the outer side of the two purlin conveyors, an alignment component on the upper side of the two purlin conveyors, a base in the middle of the two purlin conveyors, a positioning component on the upper side of the base, a fixing component on the upper side of the base, a feeding component on the upper side of the purlin conveyors, purlins on both purlin conveyors, and connectors on the connector conveyors.

[0007] As a further optimization of this utility model, the centering assembly includes a frame disposed on the outside of two purlin conveyors. Two clamping plates are disposed on the inner side of the frame. Two connecting rods are slidably connected to both sides of the two clamping plates. Guide rods slidably pass through both ends of one clamping plate. Sliding blocks are fixedly connected to both ends of the guide rods. Lead screws are threaded through both ends of the other clamping plate. Sliding blocks are rotatably connected to both ends of the lead screws. Multiple sliding blocks are slidably disposed on the outer side of the frame. A servo motor is fixedly disposed on the outer side of one of the sliding blocks. The output end of the servo motor rotatably passes through the sliding block and is fixedly connected to one end of the lead screw.

[0008] As a further optimization of this utility model, a servo motor is fixedly installed on one side of the frame, and a bidirectional threaded rod is rotatably connected to the output end of the servo motor on one side of the frame. A guide rod is fixedly connected to the other side of the frame. The two ends of the bidirectional threaded rod are threaded through the inner sides of two sliding blocks on the same side, and the two ends of the guide rod are slidably connected through the inner sides of two sliding blocks on the same side.

[0009] As a further optimization of this utility model, the positioning component includes a fixed sleeve fixedly disposed on the upper side of the base, a pin slidably disposed on the inner side of the fixed sleeve, a return spring disposed on the inner side of the fixed sleeve, the two ends of the return spring being fixedly connected to the inner side of the fixed sleeve and the outer side of the pin respectively, a cylinder is fixedly disposed on the upper side of the base, a connecting block is fixedly connected to the output end of the cylinder, and the upper side of the connecting block slides through the bottom of the fixed sleeve and is fixedly connected to the bottom of the pin.

[0010] As a further optimization of this utility model, the fixing component includes a rivet conveyor fixedly mounted on the base, a stamping cylinder fixedly mounted on the inner side of the rivet conveyor, a pressure head fixedly connected to the output end of the stamping cylinder, and two dies fixedly connected on the base between the two purlin conveyors.

[0011] As a further optimization of this utility model, the feeding assembly includes fixed frames respectively disposed on both sides of the purlin conveyor, an electric slide rail fixedly disposed between the two fixed frames, an electric slider slidably disposed on the lower side of the electric slide rail, a cylinder two fixedly disposed on the lower side of the electric slider, a housing fixedly disposed on the output end of the cylinder two, a servo motor three fixedly disposed on one side of the housing, a bidirectional threaded rod two rotatably connected to the output end of the servo motor three, and clamps threaded through both ends of the bidirectional threaded rod two, and guide rods three rotatably connected to the inner side of the housing and slidably passing through the inner sides of the two clamps respectively.

[0012] The beneficial effects of this utility model are as follows:

[0013] 1. This utility model uses a purlin to be fed by a conveyor, a positioning component to fix the centering component to correct the position, a feeding component to clamp and install the connecting parts, a rivet conveyor to supply materials, and a stamping cylinder to work with a die to complete the riveting. Through the linkage of various components, the entire process of feeding, positioning, centering, assembly and riveting is automated, and the final product is output. It integrates the automated operation of multiple processes, greatly reduces manual intervention and improves assembly efficiency.

[0014] 2. In this utility model, the positioning component uses a reset spring built into the fixing sleeve to drive the pin. When the purlin is transmitted to the corresponding position, the mounting hole triggers the pin to compress the spring and reset, inserting it into the hole to achieve initial fixing of the purlin. After the connector is installed, the pin simultaneously fixes its mounting hole. When unlocking, the cylinder drives the connecting block to pull the pin back. In conjunction with the assembly process switching, automatic positioning is achieved by relying on the spring reset, which can simultaneously fix the purlin and the connector, providing a stable benchmark for subsequent assembly. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a structural schematic diagram of the purlin conveyor of this utility model;

[0017] Figure 3 This is a schematic diagram of the centering component of this utility model;

[0018] Figure 4 This is a schematic diagram of the positioning component of this utility model;

[0019] Figure 5 This is a schematic diagram of the feeding assembly of this utility model;

[0020] Figure 6 This is a view showing the connection between the connector and the purlin of this utility model.

[0021] In the diagram: 1. Purlin conveyor; 2. Connector conveyor; 3. Alignment assembly; 301. Frame; 302. Servo motor one; 303. Bidirectional threaded rod one; 304. Guide rod one; 305. Sliding block; 306. Lead screw one; 307. Servo motor two; 308. Guide rod two; 309. Clamping plate; 310. Connecting rod; 4. Base; 5. Positioning assembly; 501. Fixing sleeve; 502. Pin; 503. 504. Return spring; 505. Cylinder 1; 506. Connecting block; 6. Fixing assembly; 607. Rivet conveyor; 608. Stamping cylinder; 609. Press head; 6000. Die; 7000. Feeding assembly; 701. Fixing frame; 702. Electric slide rail; 703. Electric slider; 704. Cylinder 2; 705. Housing; 706. Servo motor 3; 707. Bidirectional threaded rod 2; 708. Guide rod 3; 709. Fixture. Detailed Implementation

[0022] The present application will now be described in further detail with reference to the accompanying drawings. It should be noted that the following specific embodiments are only used to further illustrate the present application and should not be construed as limiting the scope of protection of the present application. Those skilled in the art can make some non-essential improvements and adjustments to the present application based on the above application content.

[0023] Example: Figure 1 , Figure 2 , Figure 4 , Figure 6 As shown, an automatic assembly device for solar photovoltaic purlin supports includes two purlin conveyors 1. The purlin conveyors 1 transport assembly parts, and the two purlin conveyors 1 transport parts in opposite directions. After assembly, the parts are transported in the same direction. Each purlin conveyor 1 has purlins, which are the assembly material. A base 4 is located between the two purlin conveyors 1, providing an installation environment for subsequent parts. A positioning component 5 is located on the upper side of the base 4, providing positioning during part assembly. The positioning component 5 includes a fixing sleeve 501, which provides an installation environment for subsequent parts. The outer side of the fixing sleeve 501 is fixedly connected to the upper side of the base 4, and a pin 502 is slidably disposed on the inner side of the fixing sleeve 501. 2. The positioning end is equipped with a ball bearing for easy sliding into the positioning. The pin 502 is inserted into the mounting hole of the part to achieve positioning. The inner side of the fixed sleeve 501 is equipped with a return spring 503. The return spring 503 drives the pin 502 to return to its original position. The two ends of the return spring 503 are respectively fixedly connected to the inner side of the fixed sleeve 501 and the outer side of the pin 502. The upper side of the base 4 is fixedly equipped with a cylinder 504. The cylinder 504 drives the pin 502 to slide, thereby releasing it from fixing the part. The output end of the cylinder 504 is fixedly connected to a connecting block 505. The connecting block 505 transmits the kinetic energy of the cylinder 504 to the pin 502. The upper side of the connecting block 505 slides through the bottom of the fixed sleeve 501 and is fixedly connected to the bottom of the pin 502.

[0024] like Figure 1 , Figure 3 As shown, a centering assembly 3 is provided on the upper side of the two purlin conveyors 1. The centering assembly 3 is used to adjust the position of the purlins. The centering assembly 3 includes a frame 301, which provides an installation environment for subsequent parts. The inner side of the frame 301 is located on the outer side of the two purlin conveyors 1. Two clamping plates 309 are provided on the inner side of the frame 301. The clamping plates 309 are used to clamp and control the position of the parts. Two connecting rods 310 slide through both sides of the two clamping plates 309. The connecting rods 310 provide guidance for the two clamping plates 309 and make the two clamping plates 309 slide synchronously. The two ends of the two connecting rods 310 are slidably mounted on the frame 301. Inside, guide rods 308 slide through both ends of one clamping plate 309. Guide rods 308 provide an installation environment for clamping plate 309 and guide it. Sliding blocks 305 are fixedly connected to both ends of guide rods 308. Sliding blocks 305 provide an installation environment for guide rods 308. Lead screws 306 are threaded through both ends of another clamping plate 309. Lead screws 306 drive clamping plate 309 to slide. Sliding blocks 305 are rotatably connected to both ends of lead screws 306. Sliding blocks 305 provide an installation environment for lead screws 306. The outer sides of multiple sliding blocks 305 are slidably arranged inside the frame 301.

[0025] like Figure 3 As shown, a servo motor 302 is fixedly installed on one side of the frame 301. The model of the servo motor 302 in this utility model is Mitsubishi HC-KFS43, which can be replaced according to actual needs. The servo motor 302 provides kinetic energy for clamping the clamping plates 309. The output end of the servo motor 302 is fixedly connected to a bidirectional threaded rod 303. The bidirectional threaded rod 303 drives the two clamping plates 309 to slide relative to each other. The outer side of the bidirectional threaded rod 303 is rotatably connected to one side of the frame 301. A guide rod 304 is fixedly connected to the other side of the frame 301. The guide rod 304 provides guidance when the clamping plates 309 slide. The two ends of the bidirectional threaded rod 303 are threaded through the inner sides of the two sliding blocks 305 on the same side, respectively. The two ends of the guide rod 304 are slidably through the inner sides of the two sliding blocks 305 on the same side, respectively.

[0026] like Figure 1 , Figure 5 , Figure 6As shown, a connector conveyor 2 is provided on the outer side of the two purlin conveyors 1. The connector conveyor 2 is used for conveying assembly parts. The connector conveyor 2 has connectors for connecting and assembling the two purlins. A feeding assembly 7 is provided on the upper side of the purlin conveyor 1. The feeding assembly 7 is used to transport and install the connectors. The feeding assembly 7 includes two fixed frames 701, which provide an installation environment for subsequent parts. The outer sides of the two fixed frames 701 are respectively located on the outer side of the purlin conveyor 1. An electric slide rail 702 is fixedly installed between the two fixed frames 701. The electric slide rail 702 provides an installation environment for subsequent parts. An electric slider 703 is slidably installed on the lower side of the electric slide rail 702. The electric slider 703 drives the subsequent parts to slide. A cylinder 704 is fixedly installed on the lower side of the electric slider 703. The cylinder 704 drives the subsequent parts to slide up and down. A housing 705 is fixedly installed at the output end of 704. The housing 705 provides an installation environment for subsequent parts. A servo motor 706 is fixedly installed on one side of the housing 705. The model of the servo motor 706 in this utility model is Siemens 1FL6044-1AF61-2AA1, which can be replaced according to actual needs. The servo motor 706 provides kinetic energy for clamping the connecting parts. A bidirectional threaded rod 707 is fixedly connected to the output end of the servo motor 706. The bidirectional threaded rod 707 drives the subsequent parts to slide in opposite directions. The outer side of the bidirectional threaded rod 707 is rotatably connected to the inner side of the housing 705. Clamps 709 are threaded through both ends of the bidirectional threaded rod 707. The clamps 709 are used to clamp the connecting parts. A guide rod 708 is rotatably connected to the inner side of the housing 705. The two sides of the guide rod 708 slide through the inner sides of the two clamps 709 respectively.

[0027] like Figure 2 , Figure 4 As shown, a fixing component 6 is provided on the upper side of the base 4. The fixing component 6 is connected and assembled to fix the parts. The fixing component 6 includes a rivet conveyor 601, which is used for rivet conveying. The device is existing technology and will not be described in detail. The outer side of the rivet conveyor 601 is set on the base 4, and the inner side of the rivet conveyor 601 is fixedly set with a stamping cylinder 602. The stamping cylinder 602 provides kinetic energy for riveting. The output end of the stamping cylinder 602 is fixedly connected to a pressure head 603, which is used to press and deform the rivet. Two dies 604 are fixedly connected on the base 4 between the two purlin conveyors 1. The dies 604 cooperate with the pressure head 603 to realize the deformation of the rivet and fix the parts.

[0028] like Figure 3As shown, a servo motor 307 is fixedly mounted on the outer side of one of the sliding blocks 305. In this utility model, the model of the servo motor 307 is Panasonic MSMF042L1U2M, which can be replaced according to actual needs. The servo motor 307 provides kinetic energy for the movement of the clamping plate 309. The output end of the servo motor 307 rotates through the sliding block 305 and is fixedly connected to one end of the lead screw 306.

[0029] It should be noted that in use, this automatic assembly equipment for solar photovoltaic purlin supports involves two purlin conveyor assemblies 1 transmitting purlins to each other. When the mounting hole on the purlin passes the pin 502, the pin 502 compresses the return spring 503, causing the return spring 503 to reset and drive the pin 502 into the mounting hole of the purlin. Another purlin conveyor 1 transmits another purlin, which abuts against the purlin initially fixed by the pin 502. At this time, servo motor 1 302 drives bidirectional threaded rod 1 303 to drive clamping plate 309 to center the two purlins. Then, cylinder 2 704 pushes clamp 709 onto connector conveyor 2. Servo motor 3 706 drives guide rod 3 708 to drive clamp 709 to pick up the connector. The connector is then transported onto the two purlins via electric slider 703. Cylinder 2 704 places the connector onto the purlin. Before this, clamping plate 309 releases its grip, and the two purlin conveyors 1 stop transmitting. The mounting holes on the connector are also fixed by pins 502. At this time, rivet conveyor 601 transmits the rivet to the output end of stamping cylinder 602. Stamping cylinder 602 pushes press head 603 to cooperate with die 604 to rivet the purlin and connector on the side away from pin 502. Clamping plate 309 then clamps the purlin and connector. At the same time, connecting block 505 pushes pin 502 back into fixed sleeve 501. Then, servo motor 2 307 drives lead screw 1 306 to move the clamped purlin and connector, moving the unriveted mounting holes to the front of press head 603 for riveting. After riveting, the two purlin conveyors 1 transport the completed workpiece out of the device in the same direction.

[0030] The embodiments described above are merely examples of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these modifications and improvements all fall within the protection scope of this utility model.

Claims

1. An automatic assembly device for solar photovoltaic purlin supports, comprising two purlin conveyors (1), characterized in that, A connector conveyor (2) is provided on the outer side of the two purlin conveyors (1), an alignment component (3) is provided on the upper side of the two purlin conveyors (1), a base (4) is provided in the middle of the two purlin conveyors (1), a positioning component (5) is provided on the upper side of the base (4), a fixing component (6) is provided on the upper side of the base (4), a feeding component (7) is provided on the upper side of the purlin conveyor (1), purlins are provided on both purlin conveyors (1), and connectors are provided on the connector conveyor (2).

2. The automatic assembly equipment for solar photovoltaic purlin supports according to claim 1, characterized in that: The centering assembly (3) includes a frame (301) disposed outside the two purlin conveyors (1). Two clamping plates (309) are disposed on the inner side of the frame (301). Two connecting rods (310) slidably pass through both sides of each clamping plate (309) and are slidably disposed inside the frame (301). A guide rod (308) slidably passes through both ends of one clamping plate (309). Sliding blocks (305) are fixedly connected to both ends of the guide rod (308). A screw rod (306) is threaded through both ends of one of the clamping plates (309). Sliding blocks (305) are rotatably connected to both ends of the screw rod (306). The outer sides of multiple sliding blocks (305) are slidably disposed on the inner side of the frame (301). A servo motor (307) is fixedly disposed on the outer side of one of the sliding blocks (305). The output end of the servo motor (307) is rotatably connected to one end of the screw rod (306) after passing through the sliding block (305).

3. The automatic assembly equipment for solar photovoltaic purlin supports according to claim 2, characterized in that: A servo motor (302) is fixedly installed on one side of the frame (301). The output end of the servo motor (302) is fixedly connected to a bidirectional threaded rod (303) rotatably connected to one side of the frame (301). A guide rod (304) is fixedly connected to the other side of the frame (301). The two ends of the bidirectional threaded rod (303) are threaded through the inner sides of two sliding blocks (305) on the same side, respectively. The two ends of the guide rod (304) are slidably through the inner sides of two sliding blocks (305) on the same side, respectively.

4. The automatic assembly equipment for solar photovoltaic purlin supports according to claim 1, characterized in that: The positioning component (5) includes a fixed sleeve (501) fixedly disposed on the upper side of the base (4). A pin (502) is slidably disposed on the inner side of the fixed sleeve (501). A return spring (503) is disposed on the inner side of the fixed sleeve (501). The two ends of the return spring (503) are respectively fixedly connected to the inner side of the fixed sleeve (501) and the outer side of the pin (502). A cylinder (504) is fixedly disposed on the upper side of the base (4). A connecting block (505) is fixedly connected to the output end of the cylinder (504). The upper side of the connecting block (505) slides through the bottom of the fixed sleeve (501) and is fixedly connected to the bottom of the pin (502).

5. The automatic assembly equipment for solar photovoltaic purlin supports according to claim 1, characterized in that: The fixing component (6) includes a rivet conveyor (601) fixedly mounted on the base (4). A stamping cylinder (602) is fixedly mounted on the inner side of the rivet conveyor (601). A pressure head (603) is fixedly connected to the output end of the stamping cylinder (602). Two dies (604) are fixedly connected on the base (4) between the two purlin conveyors (1).

6. The automatic assembly equipment for solar photovoltaic purlin supports according to claim 1, characterized in that: The feeding assembly (7) includes fixed frames (701) respectively arranged on both sides of the purlin conveyor (1), an electric slide rail (702) is fixedly arranged between the two fixed frames (701), an electric slider (703) is slidably arranged on the lower side of the electric slide rail (702), a cylinder (704) is fixedly arranged on the lower side of the electric slider (703), a housing (705) is fixedly arranged on the output end of the cylinder (704), a servo motor (706) is fixedly arranged on one side of the housing (705), a bidirectional threaded rod (707) is fixedly connected to the output end of the servo motor (706) and rotatably connected to the inner side of the housing (705), clamps (709) are threaded through both ends of the bidirectional threaded rod (707), and guide rods (708) are rotatably connected to the inner side of the housing (705) and slidably connected to the inner side of the two clamps (709).

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