CN212122178U - Welding device for production of solar controller - Google Patents

Abstract

The utility model relates to the technical field of solar controller processing equipment, and discloses a welding device for solar controller production, comprising a workbench, two sets of chutes are fixedly installed on the top of the workbench, and two A relatively symmetrical lower splint, the bottom of the front and rear sides of the lower splint is movably connected with a roller through a connecting rod, and the bottom of the roller is movably connected with the chute, the front and rear sides of the lower splint are fixedly installed with limit blocks, and the top of the lower splint is fixedly installed with two A set of telescopic rods, an upper splint is fixedly installed between the tops of the two sets of telescopic rods, a mounting plate is fixedly installed on the top surface of the worktable, a mounting block is fixedly installed on the top of the front of the mounting plate, and a slide rail is fixedly installed at the bottom of the mounting block. The bottom is provided with a welding mechanism. The utility model can provide elastic clamping for thin-plate workpieces, while clamping the parts, the parts can be prevented from being pinched off, and the parts can also be effectively prevented from being deformed.

Description

A welding device for solar controller production

technical field

The utility model relates to the technical field of solar controller processing equipment, in particular to a welding device used for solar controller production.

Background technique

The full name of the solar controller is the solar charge and discharge controller. It is an automatic control device used in the solar power generation system to control the multi-channel solar cell array to charge the battery and the battery to supply power to the solar inverter load. It charges and discharges the battery. It is the core control part of the entire photovoltaic power supply system to specify and control the conditions, and control the power output of the solar cell components and the battery to the load according to the power demand of the load.

The solar controller needs to weld some parts together during processing, so a welding device is required. Since the parts to be welded in the solar controller are usually composed of plastic sheets and alloy sheets, such sheet parts are subject to pressure during clamping. Large clamping force may cause fracture and deformation, resulting in damage to raw materials. Therefore, the utility model proposes a welding device for the production of solar controller, which can accurately weld the thin plate parts of the solar controller at the same time. , It can also provide certain protection for thin plate workpieces to avoid fracture and deformation of raw materials.

Utility model content

(1) Technical problems solved

In view of the deficiencies of the prior art, the utility model provides a welding device for the production of solar controller, which solves the problem that the traditional solar controller welding device may pinch off the workpiece or cause the workpiece to be clamped when clamping the workpiece. deformation problem.

(2) Technical solutions

In order to achieve the above purpose, the present utility model provides the following technical solutions: a welding device for solar controller production, comprising a workbench, two sets of chutes are fixedly installed on the top of the workbench, and a top of the workbench is provided with Two relatively symmetrical lower splints, the bottoms of the front and rear sides of the lower splints are movably connected with rollers through connecting rods, the bottoms of the rollers are movably connected with the chute, and the front and rear sides of the lower splints are fixedly installed with limit blocks, so Two sets of telescopic rods are fixedly installed on the top of the lower splint, an upper splint is fixedly installed between the tops of the two sets of telescopic rods, and two sets of springs are fixedly installed between the sides of the upper splint and the lower splint that are close to each other. Both the bottom surface of the upper splint and the top surface of the lower splint are provided with clamping grooves, the inner walls of the two clamping grooves that are far away from each other are fixedly installed with a sponge interlayer, and the two adjacent sides of the sponge interlayer are fixed and installed with evenly distributed uniformly distributed. Rubber head, the upper splint and the lower splint are fixedly connected by two bolts, a fixing block is fixedly installed on the top of the worktable, a reference frame is fixedly installed on the top of the fixing block, and the top surface of the reference frame is connected to the inner ceiling A welding groove is opened between the walls, a mounting plate is fixedly installed on the top surface of the worktable, a mounting block is fixedly installed on the top of the front of the mounting plate, a slide rail is fixedly installed at the bottom of the mounting block, and the bottom of the slide rail is fixed There is a welding mechanism.

Preferably, the welding mechanism includes a mounting frame, a welding column, a welding head arranged at the bottom of the welding column, a driver and an electric push rod, the top of the mounting frame is movably connected with the bottom of the slide rail, the driver is arranged on the front of the mounting frame, and the left and right sides of the mounting frame are movably connected. Both ends are provided with limiting components, the top of the electric push rod is fixedly connected to the inner top wall of the mounting frame, and the output end of the electric push rod is fixedly connected to the top of the welding column. The left and right side walls are flexibly connected.

Preferably, the spring is sleeved on the outer surface of the telescopic rod, and a gap is left between the inner ring of the spring and the outer surface of the telescopic rod.

Preferably, the length of the chute is equal to three times the length of the lower splint

Preferably, the reference frame is located in the middle of the two groups of chutes.

Preferably, the number of the sliding grooves in each group is two, and the two sliding grooves in each group are respectively distributed on the front and rear sides of the lower clamping plate.

Preferably, the number of the telescopic rods in each group is two, and the two telescopic rods in each group are respectively distributed on the left and right sides of the bolt.

(3) Beneficial effects

Compared with the prior art, the utility model provides a welding device for the production of solar controller, which has the following beneficial effects:

1. The utility model can provide elastic clamping for thin-plate workpieces through the provided sponge interlayer. While clamping the parts, it can prevent the parts from being pinched off, and can also effectively prevent the parts from being deformed, which can play a role in the raw materials. certain protection.

2. The rubber head provided in the utility model can increase the friction with the surface of the parts, avoid the parts from sliding during the welding process, and ensure the welding accuracy.

3. The utility model can clamp the plate-shaped workpiece with bumps through the structure of the sponge interlayer and the rubber head, etc. The parts that need to be welded in the solar controller are not all plate-shaped parts with regular shapes, and some plate-shaped parts. The surface of the parts is provided with structures such as protruding heads, and the design of the sponge interlayer with the rubber heads can also clamp them normally when facing such plate-shaped parts with protruding heads, which is highly practical.

4. The utility model can adjust the welding position of the parts before clamping and welding through the set reference frame, welding groove and other structures. After the adjustment of the welding position is completed, the parts are clamped and welded in turn. Such operations can effectively improve the welding accuracy of the equipment.

Description of drawings

Fig. 1 is the front view of the structure of the utility model;

Fig. 2 is the left cross-sectional view of the structure of the upper splint and the lower splint of the present utility model;

Fig. 3 is the enlarged schematic diagram of the structure at place A in Fig. 2 of the utility model;

Fig. 4 is the top view of the lower splint structure of the present utility model;

Fig. 5 is the top view of the structure of the utility model;

FIG. 6 is a schematic structural diagram of the utility model when clamping a plate-shaped workpiece with a convex head.

In the picture: 1. Workbench; 2. Chute; 3. Lower splint; 4. Roller; 5. Limit block; 6. Telescopic rod; 7. Upper splint; 8. Spring; 9. Clamp groove; 10. Sponge Interlayer; 11. Rubber head; 12. Fixed block; 13. Reference frame; 14. Welding groove; 15. Mounting plate; 16. Mounting block; 17. Slide rail; 18. Welding mechanism.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

As shown in Figures 1-6, the present utility model provides a technical solution: a welding device for solar controller production, comprising a workbench 1, two sets of chutes 2 are fixedly installed on the top of the workbench 1, and the workbench 1 The top is provided with two relatively symmetrical lower splints 3, the bottom of the front and rear sides of the lower splint 3 is movably connected with a roller 4 through a connecting rod, the bottom of the roller 4 is movably connected with the chute 2, and the front and rear sides of the lower splint 3 are fixed. The limit block 5 is installed, two sets of telescopic rods 6 are fixedly installed on the top of the lower splint 3, an upper splint 7 is fixedly installed between the tops of the two sets of telescopic rods 6, and the upper splint 7 is fixedly installed between the sides that are close to the lower splint 3 There are two groups of springs 8, the bottom surface of the upper splint 7 and the top surface of the lower splint 3 are provided with a clamping groove 9, the inner walls of the two clamping grooves 9 are fixedly installed with a sponge interlayer 10, and the two sponge interlayers 10 are close to the side surface. Evenly distributed rubber heads 11 are fixedly installed between the upper and lower clamping plates 7 and 3 are fixedly connected by two bolts. The top of the workbench 1 is fixedly installed with a fixing block 12, and the top of the fixing block 12 is fixedly installed with a reference frame 13. A welding groove 14 is opened between the top surface of the reference frame 13 and the inner top wall, a mounting plate 15 is fixedly installed on the top surface of the workbench 1, a mounting block 16 is fixedly mounted on the top of the front of the mounting plate 15, and a sliding block is fixedly mounted on the bottom of the mounting block 16. The rail 17, the bottom of the slide rail 17 is provided with a welding mechanism 18. The provided sponge interlayer 10 can provide elastic clamping for thin-plate workpieces. While clamping the parts, the parts can be prevented from being pinched off, and the parts can also be effectively prevented from being deformed, which can play a certain role in protecting the raw materials. .

Further preferably, the welding mechanism 18 includes a mounting frame, a welding column, a welding head, a driver and an electric push rod arranged at the bottom of the welding column. The left and right ends are provided with limiting components, the top of the electric push rod is fixedly connected to the inner top wall of the mounting frame, and the output end of the electric push rod is fixedly connected to the top of the welding column, and the left and right ends of the welding column are connected to the installation column through the connecting rod. The left and right side walls are connected. During welding, the mounting frame is pushed to the position to be welded by the driver, and the electric push rod is activated to push the welding column down. The head welds the workpiece.

Further preferably, the spring 8 is sleeved on the outer surface of the telescopic rod 6 , and a gap is left between the inner ring of the spring 8 and the outer surface of the telescopic rod 6 . The spring 8 is prevented from contacting the telescopic rod 6 during expansion and contraction, and unnecessary friction is generated, which reduces equipment wear and prolongs the service life of the equipment.

Further preferably, the length of the chute 2 is equal to three times the length of the lower clamping plate 3 .

Further preferably, the reference frame 13 is located in the middle of the two groups of runners 2 . Before clamping and welding, insert the two workpieces to be welded into the reference frame 13 from both ends, and adjust the positions of the two workpieces to be welded before clamping and welding, which can effectively improve the welding accuracy of the equipment.

Further preferably, the number of each group of runners 2 is two, and the two runners 2 of each group are respectively distributed on the front and rear sides of the lower clamping plate 3 . Make the lower clamping plate 3 slide more smoothly on the chute 2.

Further preferably, there are two telescopic rods 6 in each group, and the two telescopic rods 6 in each group are respectively distributed on the left and right sides of the bolt. The telescopic rod 6 provides a certain support for the upper clamp plate 7, and two groups of four telescopic rods 6 are arranged on the left and right ends of the two bolts, which can make the connection between the upper clamp plate 7 and the lower clamp plate 3 more stable.

Working principle: When working, when the plate-shaped parts of the solar controller need to be welded, slide the two lower clamping plates 3 to separate the two lower clamping plates 3 from each other, and turn the two bolts counterclockwise to make the upper clamping plate 7 connect with the lower plate 3. The gap between the plywood 3 becomes larger, put the two workpieces to be welded into the clamping grooves 9 of the two lower plywood 3 respectively, slide the two lower plywood 3 to make the two lower plywood 3 approach each other until the two workpieces to be welded are The ends of the two workpieces that are close to each other enter the reference frame 13, and the welding positions of the two workpieces to be welded are adjusted in the reference frame 13, so that the welding positions of the two workpieces to be welded are just below the welding head, and the two workpieces to be welded are just below the welding head. The sides to be welded are aligned. After the adjustment of the welding position is completed, use the limit block 5 to limit the lower clamp plate 3, and turn the two bolts clockwise to reduce the gap between the upper clamp plate 7 and the lower clamp plate 3 until the upper clamp plate 3 is used. The sponge interlayer 10 in the clamping groove 9 of the splint 7 and the lower splint 3 clamps the workpiece, so that the workpiece is elastically clamped to prevent the workpiece from being pinched or deformed, and the rubber head 11 provided on the side of the sponge interlayer 10 can improve the contact with the workpiece. The friction on the surface makes the workpiece clamping more stable and avoids the workpiece sliding during the welding process. After the clamping is completed, the mounting frame is pushed to the position to be welded by the driver, and the limit component is used to limit the mounting frame, and the electric pusher is started. The rod pushes the welding column down, and the welding head is used to weld the two workpieces to be welded. After the welding is completed, the mounting frame, the electric push rod, reset, and turn the two bolts counterclockwise to make the gap between the upper clamp plate 7 and the lower clamp plate 3. The gap increases, the workpiece is loosened, the two lower clamping plates 3 are slid to separate the two lower clamping plates 3 from each other, and the workpiece is removed from one end of the reference frame 13, and the whole welding process is completed; When the surface of the parts has structures such as bumps, it can also be clamped and welded according to the above method. The utility model can ensure the precise welding of the workpiece, and at the same time provide a certain protection to the raw materials to prevent the parts from being pinch-off Or deformation occurs, and some plate-shaped parts with bumps on the surface can also be directly clamped and welded, without the need to replace the fixture, and the practicability is high.

The electrical components appearing in this article are all connected with the external main controller and 220V mains, and the main controller can be a conventional known device controlled by a computer or the like.

It should be noted that, in this document, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any relationship between these entities or operations. any such actual relationship or sequence exists. Moreover, the terms "comprising", "comprising" or any other variation thereof are intended to encompass non-exclusive inclusion such that a process, method, article or device comprising a list of elements includes not only those elements, but also includes not explicitly listed or other elements inherent to such a process, method, article or apparatus.

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

Claims (7)

1. A welding set for solar control ware production usefulness, includes workstation (1), its characterized in that: the top of the workbench (1) is fixedly provided with two groups of sliding grooves (2), the top of the workbench (1) is provided with two symmetrical lower clamping plates (3), the bottoms of the front side and the rear side of the lower clamping plates (3) are both movably connected with idler wheels (4) through connecting rods, the bottoms of the idler wheels (4) are movably connected with the sliding grooves (2), the front side and the rear side of the lower clamping plates (3) are both fixedly provided with limit blocks (5), the top of the lower clamping plates (3) is fixedly provided with two groups of telescopic rods (6), an upper clamping plate (7) is fixedly arranged between the tops of the two groups of telescopic rods (6), two groups of springs (8) are fixedly arranged between the upper clamping plate (7) and the side close to the lower clamping plates (3), the bottom surface of the upper clamping plate (7) and the top surface of the lower clamping plates (3) are both provided with clamping grooves (9), and the inner, two equal fixed mounting has evenly distributed's rubber head (11) between the side that sponge intermediate layer (10) are close to mutually, through two bolt fixed connection between punch holder (7) and lower plate (3), workstation (1) top fixed mounting has fixed block (12), fixed block (12) top fixed mounting has benchmark frame (13), welding groove (14) have been seted up between benchmark frame (13) top surface and the interior roof, workstation (1) top surface fixed mounting has mounting panel (15), mounting panel (15) positive top fixed mounting has installation piece (16), installation piece (16) bottom fixed mounting has slide rail (17), slide rail (17) bottom is provided with welding mechanism (18).

2. The welding device for solar controller production according to claim 1, characterized in that: welding mechanism (18) include mounting bracket, weld column, set up bonding tool, driver and the electric putter in the weld column bottom, mounting bracket top and slide rail (17) bottom swing joint, the driver setting is in the front of mounting bracket, both ends all are provided with spacing subassembly about the mounting bracket, the interior roof fixed connection of electric putter top and mounting bracket, and electric putter's output and the top fixed connection of weld column, both ends are all through the lateral wall swing joint about connecting rod and mounting column about the weld column.

3. The welding device for solar controller production according to claim 1, characterized in that: the spring (8) is sleeved on the outer surface of the telescopic rod (6), and a gap is reserved between the inner ring of the spring (8) and the outer surface of the telescopic rod (6).

4. The welding device for solar controller production according to claim 1, characterized in that: the length value of the sliding chute (2) is equal to three times of the length value of the lower splint (3).

5. The welding device for solar controller production according to claim 1, characterized in that: the reference frame (13) is positioned in the middle of the two groups of sliding grooves (2).

6. The welding device for solar controller production according to claim 1, characterized in that: the number of the sliding grooves (2) in each group is two, and the two sliding grooves (2) in each group are respectively distributed on the front side and the rear side of the lower clamping plate (3).

7. The welding device for solar controller production according to claim 1, characterized in that: the number of each group of the telescopic rods (6) is two, and the two telescopic rods (6) in each group are respectively distributed on the left side and the right side of the bolt.

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