Efficient welding device

Abstract

The utility model provides an efficient welding device. The efficient welding device comprises conveying equipment and a vertical frame. The conveying equipment is arranged on the inner side of the vertical frame; the top of the vertical frame is connected with a carrying disc through a reversing assembly, the lower end face of the carrying disc is connected with a welding base and a plurality of guide rails through a supporting plate, and the lower end of the welding base is connected with a welding head. The lower end of the guide rail is connected with conveying equipment through a pushing and lifting assembly, and a clamping and fixing assembly is arranged on the inner side of the guide rail. According to the utility model, through the integral structure cooperation design, the circuit board can be automatically fixed, clamped and turned over, and the direction of the turned-over circuit board can be changed through the reversing assembly, so that the circuit board with the changed direction can be conveniently conveyed to the next process again through conveying equipment according to requirements, and the production efficiency is improved. Therefore, the circuit board can be conveniently processed in the next process.

Description

Technical Field

[0001] The utility model relates to a high-efficiency welding device, belonging to the technical field of electronic components. Background Art

[0002] Electronic components are mainly soldered to printed circuit boards and interconnected to form an electronic circuit with specific functions. When soldering electronic components to printed circuit boards, a soldering device is required.

[0003] For example, a Chinese patent with publication number CN219465145U discloses an electronic component welding device, which records: by setting a clamp, when the infrared probe detects the electronic component, the conveyor belt stops, the second electric push rod drives the third electric push rod to move downward, and when it moves to the specified position, the third electric push rod drives the clamp to move to clamp the electronic component. When the electronic component needs to be turned over, the second electric push rod drives the electronic component to rise to a safe height, and the rotating motor starts to drive the electronic component to turn over. There is no need for manual personnel to turn over the electronic component, thereby improving production efficiency. The patent also points out the technical deficiency that "the existing electronic component welding device requires the circuit board to be placed on the workbench and fixed and clamped. When electronic components need to be welded on both sides of the circuit board, the staff needs to take out the circuit board, turn it over, and fix and clamp the circuit board again, which reduces the welding efficiency."

[0004] Based on the above, it can be seen that the prior art has the following technical problems:

[0005] When welding electronic components, the existing welding device needs to place the circuit board on a workbench and fix and clamp it. When electronic components need to be welded on both sides of the circuit board, the staff needs to take out the circuit board, turn it over, and fix and clamp it again, which reduces the welding efficiency. Utility Model Content

[0006] In order to solve the above technical problems, the utility model provides a high-efficiency welding device, which can automatically fix, clamp and flip the circuit board, and can also change the orientation of the circuit board after flipping, so as to facilitate the circuit board with changed orientation to be re-conveyed to the next process through a conveying device according to needs.

[0007] The utility model is realized through the following technical solutions.

[0008] The utility model provides an efficient welding device, comprising a conveying device and a stand; the conveying device is arranged on the inner side of the stand; the top of the stand is connected to a carrying plate through a reversing assembly, the lower end surface of the carrying plate is connected to a welding seat and a plurality of guide rails through a supporting plate, the lower end of the welding seat is connected to a welding head; the lower end of the guide rail is connected to the conveying device through a pushing assembly, and a clamping assembly is provided on the inner side of the guide rail.

[0009] The guide rails are located on both sides of the welding seat.

[0010] The clamping assembly includes a support, which is movably connected to the guide rail; one side of the support is connected to an electric telescopic rod, and the other side is connected to a first motor; the telescopic end of the electric telescopic rod is connected to a clamping seat, and the output end of the first motor is connected to the support.

[0011] The push-up assembly comprises a cylinder, and the telescopic end of the cylinder is in contact with the bottom end of the first motor.

[0012] The guide rail is connected to the conveying equipment through a cylinder.

[0013] The reversing assembly comprises an annular rack, which is arranged on the outer wall of the mounting plate; a second motor is arranged on the stand, and a flat tooth is connected to the output end of the second motor, which meshes with the annular rack.

[0014] A clamping groove is provided on one side of the clamping seat.

[0015] The beneficial effect of the utility model is that through the overall structural coordination design, it can automatically fix, clamp and turn over the circuit board, and at the same time, the orientation of the circuit board after turning over can be changed through the reversal component, so that the circuit board with the changed orientation can be transported to the next process through the conveying equipment according to needs, thereby facilitating the processing of the circuit board in the next process. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the utility model when the push-up component drives the clamping component to move upward;

[0018] Figure 3 This is a schematic diagram of the structure of the utility model when the first motor drives the clamping assembly to flip;

[0019] Figure 4 It is a structural schematic diagram of the reversing assembly of the utility model;

[0020] In the figure: 1-transportation equipment, 2-stand, 3-carrying plate, 4-support plate, 5-welding seat, 6-welding head, 7-guide rail, 8-first motor, 9-support, 10-electric telescopic rod, 11-holder, 12-cylinder, 13-annular rack, 14-second motor, 15-flat gear. DETAILED DESCRIPTION

[0021] The technical solution of the utility model is further described below, but the scope of protection required is not limited to the description.

[0022] Example 1

[0023] like Figure 1 As shown, a high-efficiency welding device includes a conveying device 1, a stand 2 is arranged on the outer side of the conveying device 1, the upper end of the inner side of the stand 2 is rotatably connected with a carrying plate 3, a support plate 4 is fixed at the center of the lower end of the carrying plate 3, a welding seat 5 is fixed at the center of the lower end of the support plate 4, and a welding head 6 is arranged at the lower end of the welding seat 5.

[0024] In order to facilitate clamping and fixing of the circuit board conveyed on the conveying device 1, guide rails 7 are symmetrically fixed to the lower end of the support plate 4 and located on the outer side of the welding seat 5, and a clamping component is arranged on the inner side of each guide rail 7.

[0025] Specifically, the clamping assembly includes a support 9, and the inner side of each guide rail 7 is movably connected to the support 9, the inner side of the support 9 is fixed with an electric telescopic rod 10, and the telescopic end of the electric telescopic rod 10 is fixed with a clamping seat 11, such as Figure 2 shown.

[0026] In order to facilitate the upward movement of the clamped circuit board and to facilitate the welding process of the circuit board through the welding seat 5 and the welding head 6, a pushing component is provided on the inner side of the conveying device 1 and at the lower end of the guide rail 7.

[0027] Specifically, the push-up assembly includes a cylinder 12, and the cylinder 12 is fixed on the inner side of the conveying device 1 and at the lower ends of the two guide rails 7. Figure 3 shown.

[0028] When the circuit board needs to have electronic components soldered on both sides, after soldering one side of the circuit board, in order to facilitate turning the circuit board over, a first motor 8 is slidably connected to the inner side of each guide rail 7, and the output ends of the two first motors 8 are respectively fixed to the centers of the two supports 9, and the telescopic ends of the two cylinders 12 are respectively fitted with the bottom ends of the two first motors 8.

[0029] After the double-sided soldering process is performed on the circuit board, when the next process needs to change the direction of the circuit board, a reversing component is further provided on the inner side of the stand 2 and on the outer side of the mounting plate 3 .

[0030] Specifically, the reversing assembly includes an annular rack 13, the annular rack 13 is fixed to the outer side of the carrying plate 3, a second motor 14 is fixed to the inner side of the stand 2 and located on the outer side of the carrying plate 3, a flat gear 15 is fixed to the output end of the second motor 14, and the flat gear 15 is meshed and connected with the annular rack 13, as shown in FIG. Figure 4 shown.

[0031] Further, such as Figure 2 As shown, when the circuit board is clamped and fixed by the clamping assembly, in order to ensure that the circuit board can be stably clamped between the two clamping seats 11, a clamping groove is opened inside each clamping seat 11, so that through the structural design of the clamping seat 11, when the two clamping seats 11 move closer to each other, it is convenient to scoop up the circuit board and make the two ends of the circuit board respectively clamped in the inner sides of the two clamping grooves, thereby effectively improving the firmness.

[0032] Example 2

[0033] The use process of the utility model is as follows:

[0034] After the electric telescopic rod 10 is started to drive the two clamping seats 11 to move closer to each other and clamp the circuit board, in order to facilitate the welding process of the circuit board, the cylinder 12 is started to push the first motor 8 to move upward, thereby conveniently driving the support 9, the electric telescopic rod 10 and the clamping seat 11 to move upward. During the movement, the stability is improved by the guidance of the guide rail 7, so that the circuit board is conveniently driven to move upward and the circuit board is welded through the welding seat 5 and the welding head 6;

[0035] When the circuit board needs to be welded with electronic components on both sides, after the circuit board is controlled to be at a safe height, the two first motors 8 are started at the same time to drive the support 9, the electric telescopic rod 10 and the clamping seat 11 to flip, so as to facilitate the turning of the circuit board and facilitate welding on the other side of the circuit board;

[0036] After the clamping assembly is driven downward by the cylinder 12, the two clamping seats 11 are driven away from each other by the electric telescopic rod 10, so that the circuit board after welding is conveniently placed on the upper end of the conveying device 1 and re-conveyed to the next process through the conveying device 1. When the circuit board needs to change its facing direction in the next process, before the circuit board is placed on the upper end of the conveying device 1, the second motor 14 is started to drive the flat gear 15 to rotate, and the engagement of the flat gear 15 with the annular rack 13 facilitates the rotation of the mounting plate 3, and then facilitates the circuit board to rotate and change its direction, so that the circuit board with the changed direction can be conveniently placed on the upper end of the conveying device 1 for transportation through the cylinder 12 and the clamping assembly.

Claims

1. An efficient welding device, comprising a conveying device (1) and a stand (2), wherein the conveying device (1) is arranged on the inner side of the stand (2), and is characterized in that: The top of the stand (2) is connected to a carrying plate (3) via an inversion assembly; the lower end surface of the carrying plate (3) is connected to a welding seat (5) and a plurality of guide rails (7) via a support plate (4); the lower end of the welding seat (5) is connected to a welding head (6); the lower end of the guide rail (7) is connected to the conveying device (1) via a lifting assembly; a clamping assembly is provided on the inner side of the guide rail (7).

2. The high-efficiency welding device according to claim 1, characterized in that: The guide rails (7) are located on both sides of the welding seat (5).

3. The high-efficiency welding device according to claim 1, characterized in that: The clamping assembly comprises a support (9), the support (9) being movably connected to a guide rail (7); one side of the support (9) is connected to an electric telescopic rod (10), and the other side is connected to a first motor (8); the telescopic end of the electric telescopic rod (10) is connected to a clamping seat (11), and the output end of the first motor (8) is connected to the support (9).

4. The high-efficiency welding device according to claim 3, characterized in that: The lifting assembly comprises a cylinder (12), and the telescopic end of the cylinder (12) is in contact with the bottom end of the first motor (8).

5. The high-efficiency welding device according to claim 4, characterized in that: The guide rail (7) is connected to the conveying device (1) via a cylinder (12).

6. The high-efficiency welding device according to claim 1, characterized in that: The reversing assembly comprises an annular rack (13), which is arranged on the outer wall of the mounting plate (3); a second motor (14) is arranged on the stand (2), and a flat tooth (15) is connected to the output end of the second motor (14), and the flat tooth (15) is meshed with the annular rack (13).

7. The high-efficiency welding device according to claim 3, characterized in that: A clamping groove is provided on one side of the clamping seat (11).

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