A kind of photovoltaic support processing electric welding device

Abstract

The utility model relates to photovoltaic support processing technical field discloses a kind of electric welding device for photovoltaic support processing, including processing table, fixed frame is respectively installed on the processing table, limiting mechanism for limiting the both sides of photovoltaic support to be welded, clamping mechanism for clamping the both ends of photovoltaic support to be welded, stable mechanism for enabling support welding process stability is further installed on the fixed frame;Through the design of limiting mechanism, clamping mechanism, stable mechanism, limiting mechanism is used to ensure the stability of the both sides of support component, and plays the guiding role to the feeding of support component, clamping mechanism is clamped in the both ends of support component, two support components are welded seam and are attached, further guarantee the stability of support component, stable mechanism is pressed in the surface of support component, effectively prevent the shaking and deviation in support component welding process, improve welding stability.

Description

Technical Field

[0001] This utility model relates to the field of photovoltaic bracket processing technology, specifically to an electric welding device for photovoltaic bracket processing. Background Technology

[0002] Welding of photovoltaic brackets is the process of firmly connecting the metal components (such as columns, diagonal beams, crossbeams, connectors, tracks, etc.) that make up the photovoltaic brackets to form an integral structural component with specified strength, geometric accuracy, and durability.

[0003] A search revealed that patent application number CN202421390586.2 discloses a photovoltaic bracket welding device, comprising: a fixed plate, with vertical plates fixedly installed at the front and rear of the top center of the fixed plate; a round rod movably sleeved inside the top front of the vertical plate; the rear end of the round rod penetrating the vertical plate and extending to the back of the vertical plate, and fixedly sleeved with a rotating plate; and a rotating mechanism disposed on the front of the fixed plate. This invention, by setting up a first pneumatic cylinder, a sleeve rod, a round block, and a rotating plate, causes the sleeve rod to move horizontally to the right when the first pneumatic cylinder starts operating, causing the round block to drive the rotating plate to rotate. Under the limiting action of the vertical plate, the rotating plate drives the second pneumatic cylinder to rotate together, thereby rotating the welding head and achieving the purpose of oblique welding. This improves the application range of the device and reduces the labor intensity of the operators.

[0004] Traditional photovoltaic bracket welding devices have simple positioning structures and poor fixing effect on photovoltaic brackets. During the photovoltaic bracket welding process, slight vibration and positional displacement are prone to occur, resulting in weld changes and welding instability, which reduces the connection effect of the two photovoltaic bracket components. Therefore, we need to propose an electric welding device for photovoltaic bracket processing. Utility Model Content

[0005] The purpose of this utility model is to provide an electric welding device for photovoltaic bracket processing. Through the design of a limiting mechanism, a clamping mechanism, and a stabilizing mechanism, the limiting mechanism is used to ensure the stability of both sides of the bracket component and to guide the feeding of the bracket component. The clamping mechanism clamps the two ends of the bracket component, and the weld seam between the two bracket components fits together, further ensuring the stability of the bracket component. The stabilizing mechanism presses tightly on the surface of the bracket component, effectively preventing the bracket component from shaking and shifting during the welding process, and improving the welding stability, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: an electric welding device for processing photovoltaic brackets, comprising a processing table, wherein a fixed frame, a limiting mechanism for limiting the two sides of the photovoltaic bracket to be welded, and a clamping mechanism for clamping the two ends of the photovoltaic bracket to be welded are respectively installed on the processing table; and a stabilizing mechanism for stabilizing the welding process of the bracket is also installed on the fixed frame.

[0007] A connecting plate is slidably installed on the inner top of the fixing frame, and a laser welding head is movably installed on the bottom of the connecting plate;

[0008] The stabilizing mechanism includes a fixed and tilted cylinder, one end of which is connected to a pressure plate that presses against the bracket to be welded.

[0009] Preferably, the limiting mechanism includes a base plate connected to the fixed frame and a limiting plate that abuts against the bracket to be processed. The limiting plate is shaped like an isosceles trapezoid and a limiting post is connected to the limiting plate.

[0010] Preferably, the base plate has a through hole, one end of the limiting post is slidably disposed inside the through hole, and a spring sleeved around the limiting post is connected between the limiting plate and the base plate.

[0011] Preferably, the clamping mechanism includes two side plates and a positive and negative threaded rod rotatably mounted between the two side plates. A motor is mounted on one of the side plates, and one end of the output shaft of the motor is connected to one end of the positive and negative threaded rod.

[0012] Preferably, the outer wall of the positive and negative threaded rod is threaded with a mounting base, the top of the mounting base is connected to a clamping plate, the machining table has a through hole, and the mounting base is movably installed inside the through hole.

[0013] Preferably, the stabilizing mechanism further includes a support column connected to the inner wall of the fixed frame, a support block sleeved on the outer wall of the support column, an inclined surface provided on the support block, and the cylinder mounted on the inclined surface.

[0014] Preferably, an electric slide rail one is installed on the inner top of the fixing frame, the connecting plate is installed on the slide base of the electric slide rail one, an electric slide rail two is installed on the bottom of the connecting plate, and the laser welding head is installed on the slide base of the electric slide rail two.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] 1. This utility model incorporates a limiting mechanism, a clamping mechanism, and a stabilizing mechanism. The limiting mechanism ensures the stability of both sides of the support component and guides the feeding of the support component. The clamping mechanism holds the support component at both ends, ensuring the weld seam between the two support components fits together, further guaranteeing the stability of the support component. The stabilizing mechanism presses against the surface of the support component, effectively preventing vibration and displacement during the welding process and improving welding stability. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the limiting mechanism and clamping mechanism of this utility model;

[0019] Figure 3 This is a schematic diagram of the stabilizing mechanism of this utility model.

[0020] In the diagram: 1. Machining table; 11. Through hole; 2. Fixing frame; 3. Connecting plate; 4. Laser welding head; 5. Limiting mechanism; 51. Base plate; 52. Through hole; 53. Limiting plate; 54. Limiting post; 55. Spring; 6. Clamping mechanism; 61. Side plate; 62. Motor; 63. Positive and negative threaded rods; 64. Mounting base; 65. Clamping plate; 7. Stabilizing mechanism; 71. Support block; 72. Support post; 73. Cylinder; 74. Pressure plate. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figure 1-3 This utility model provides a technical solution: an electric welding device for processing photovoltaic brackets, including a processing table 1, on which two U-shaped fixing frames 2, a limiting mechanism 5 for limiting the two sides of the photovoltaic bracket to be welded, and a clamping mechanism 6 for clamping the two ends of the photovoltaic bracket to be welded are respectively installed; the fixing frames 2 are also equipped with a stabilizing mechanism 7 to stabilize the bracket welding process.

[0023] A connecting plate 3 is slidably installed on the inner top of the fixed frame 2. The connecting plate 3 is perpendicular to the fixed frame 2. A laser welding head 4 is movably installed on the bottom of the connecting plate 3. The welding of the photovoltaic bracket to be welded is achieved through the laser welding head 4.

[0024] That is, the stabilizing mechanism 7 is provided in two sets. The stabilizing mechanism 7 includes a fixed and inclined cylinder 73. One end of the piston rod of the cylinder 73 is connected to a pressure plate 74 that presses against the bracket to be welded. The two pressure plates 74 are used to press the two bracket components to be welded towards the joint, so as to prevent the welding deviation caused by the vibration of the bracket components during the welding process.

[0025] The bottom of the pressure plate 74 is horizontally positioned, and a layer of silicone rubber is installed on the bottom of the pressure plate 74 to increase the friction between the pressure plate 74 and the bracket component to be welded, thereby improving the clamping effect on the bracket component.

[0026] The limiting mechanism 5 includes a base plate 51 connected to the fixed frame 2 and a limiting plate 53 that abuts against the bracket to be processed. The limiting plate 53 is designed in the shape of an isosceles trapezoid, and a limiting post 54 is connected to the limiting plate 53.

[0027] The base plate 51 has a through hole 52, one end of the limiting post 54 is slidably disposed inside the through hole 52, and a spring 55 sleeved around the limiting post 54 is connected between the limiting plate 53 and the base plate 51.

[0028] When the bracket component is being fed, the clamping mechanism 6 pushes the bracket component to move. One end of the bracket component abuts against the inclined surface of the limiting plate 53 and pushes the two limiting plates 53 away from each other. The spring 55 is compressed until the bracket component is stable between the two limiting plates 53.

[0029] The clamping mechanism 6 includes two side plates 61 and a positive and negative threaded rod 63 rotatably mounted between the two side plates 61. A motor 62 is mounted on one of the side plates 61, and one end of the output shaft of the motor 62 is connected to one end of the positive and negative threaded rod 63.

[0030] The outer wall of the positive and negative threaded rod 63 is threaded with a mounting base 64, and the top of the mounting base 64 is connected to a clamping plate 65. The processing table 1 has a through hole 11, and the mounting base 64 is movably installed inside the through hole 11.

[0031] Motor 62 drives the forward and reverse threaded rods 63 to rotate, causing the two mounting seats 64 to move towards each other. The mounting seats 64 drive the two clamps 65 to approach each other and abut against the two ends of the bracket component, pushing the two bracket components to move and approach each other.

[0032] The stabilizing mechanism 7 also includes a support column 72 connected to the inner wall of the fixed frame 2. A support block 71 is sleeved on the outer wall of the support column 72. An inclined surface is provided on the support block 71. The cylinder 73 is installed on the inclined surface and pushes the pressure plate 74 to move downward at an angle.

[0033] The inner top of the fixing frame 2 is equipped with an electric slide rail one, the connecting plate 3 is mounted on the slide base of the electric slide rail one, the bottom of the connecting plate 3 is equipped with an electric slide rail two, and the laser welding head 4 is mounted on the slide base of the electric slide rail two. The laser welding head 4 is moved laterally (X-axis) and longitudinally (Y-axis) by the electric slide rail one and electric slide rail two.

[0034] In use, the two photovoltaic bracket components to be welded are placed on the processing table 1. First, the clamping mechanism 6 is run. The motor 62 drives the positive and negative threaded rods 63 to rotate, which drives the two mounting seats 64 to move towards each other. The mounting seats 64 drive the two clamping plates 65 to approach each other and abut against the two ends of the bracket components, pushing the two bracket components to move and approach each other. During this process, one end of the bracket component abuts against the inclined surface of the limiting plate 53 and pushes the two limiting plates 53 away from each other. The spring 55 is compressed until the bracket component is stable between the two limiting plates 53.

[0035] Then, to ensure the stability of the welding process and prevent the bracket components from shaking or shifting during welding, the piston rod of the stabilizing mechanism 7 and cylinder 73 pushes the pressure plate 74 to move obliquely downward until the pressure plate 74 presses firmly onto the bracket components. Finally, the welding operation on the bracket components begins through the electric slide rail and laser welding head 4.

[0036] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A welding device for processing photovoltaic brackets, characterized in that: The assembly includes a processing table (1), on which a fixed frame (2), a limiting mechanism (5) for limiting the two sides of the photovoltaic bracket to be welded, and a clamping mechanism (6) for clamping the two ends of the photovoltaic bracket to be welded are respectively installed. The fixed frame (2) is also equipped with a stabilizing mechanism (7) to stabilize the bracket welding process. A connecting plate (3) is slidably installed on the inner top of the fixing frame (2), and a laser welding head (4) is movably installed on the bottom of the connecting plate (3). The stabilizing mechanism (7) includes a fixed and inclined cylinder (73), one end of which is connected to a pressure plate (74) pressed against the bracket to be welded.

2. The electric welding device for photovoltaic bracket processing according to claim 1, characterized in that: The limiting mechanism (5) includes a base plate (51) connected to the fixed frame (2) and a limiting plate (53) that abuts against the bracket to be processed. The limiting plate (53) is set in the shape of an isosceles trapezoid, and a limiting post (54) is connected to the limiting plate (53).

3. The electric welding device for photovoltaic bracket processing according to claim 2, characterized in that: The base plate (51) has a through hole (52), one end of the limiting post (54) is slidably disposed inside the through hole (52), and a spring (55) sleeved on the periphery of the limiting post (54) is connected between the limiting plate (53) and the base plate (51).

4. The electric welding device for photovoltaic bracket processing according to claim 1, characterized in that: The clamping mechanism (6) includes two side plates (61) and a positive and negative threaded rod (63) rotatably mounted between the two side plates (61). A motor (62) is mounted on one of the side plates (61), and one end of the output shaft of the motor (62) is connected to one end of the positive and negative threaded rod (63).

5. The electric welding device for photovoltaic bracket processing according to claim 4, characterized in that: The outer wall of the positive and negative threaded rod (63) is threaded with a mounting base (64), and the top of the mounting base (64) is connected to a clamping plate (65). The processing table (1) has a through hole (11), and the mounting base (64) is movably installed inside the through hole (11).

6. The electric welding device for photovoltaic bracket processing according to claim 1, characterized in that: The stabilizing mechanism (7) also includes a support column (72) connected to the inner wall of the fixed frame (2). The outer wall of the support column (72) is fitted with a support block (71). The support block (71) has an inclined surface, and the cylinder (73) is mounted on the inclined surface.

7. The electric welding device for photovoltaic bracket processing according to claim 1, characterized in that: The inner top of the fixed frame (2) is equipped with an electric slide rail one, the connecting plate (3) is installed on the slide base of the electric slide rail one, the bottom of the connecting plate (3) is equipped with an electric slide rail two, and the laser welding head (4) is installed on the slide base of the electric slide rail two.

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