Automatic welding equipment for low-frequency antenna

Abstract

The utility model discloses low-frequency antenna automatic welding equipment and belongs to the technical field of welding equipment. By arranging the clamping and overturning assembly and the electric heating tin tray, a plurality of clamping air cylinders in the clamping and overturning assembly are used for clamping a low-frequency antenna needing to be welded, the low-frequency antenna is placed in the electric heating tin tray in an overturning mode, a contact is placed in a tin material in the electric heating tin tray, and automatic welding is carried out; multiple low-frequency antennas can be welded at the same time through one-time clamping, meanwhile, the same welding quality of the low-frequency antennas is guaranteed, and the quality problem is avoided; and by arranging the discharging assembly, automatic feeding can be achieved in cooperation with the clamping and overturning assembly, and the welding efficiency of the low-frequency antenna is improved.

Description

Technical Field

[0001] This utility model belongs to the field of welding equipment technology, specifically relating to an automatic welding device for low-frequency antennas. Background Technology

[0002] After the low-frequency antenna is wound, both ends of the antenna need to be connected to the terminals on the frame for transmitting electrical signals or conducting electricity. Currently, brazing is used for welding during the manufacturing process. However, existing welding equipment can only weld the terminals one by one, resulting in low welding efficiency. During the welding process, existing welding equipment may experience large welding fluctuations, weak welds, uneven welding areas, and irregular welding surfaces, which in turn lead to quality problems with the terminals and affect the performance and service life of the antenna. Summary of the Invention

[0003] The present invention aims to solve the technical problems existing in the prior art and provide an automatic welding equipment for low-frequency antennas.

[0004] The above-mentioned technical problems of this utility model are mainly solved by the following technical solution: an automatic welding equipment for low-frequency antennas, including a clamping and flipping assembly, a feeding assembly, and an electrically heated solder tray. The feeding assembly is inclinedly disposed on the front side of the clamping and flipping assembly, and the electrically heated solder tray is disposed on the front side of the clamping and flipping assembly. The clamping and flipping assembly includes two support plates, and a flipping mounting plate is rotatably connected between the two support plates. Multiple clamping cylinders are equidistantly mounted on the flipping mounting plate. One of the support plates is equipped with a drive motor for driving the flipping mounting plate to rotate. The feeding assembly includes two parallel guide rods, a feeding frame, and a pushing cylinder. The feeding frame includes multiple sliding channels and two connecting plates connected between the multiple sliding channels. The number of sliding channels is the same as the number of clamping cylinders. Two sliding sleeves are installed on the connecting plates. The feeding frame is sleeved on the two guide rods through the sliding sleeves. The feeding frame is slidably connected to the guide rods through the sliding sleeves. The pushing cylinder is disposed on one side of the feeding frame, and the extended end of the pushing cylinder is fixed to the side of the feeding frame.

[0005] Preferably, the two guide rods are arranged parallel to the clamping and flipping assembly.

[0006] Preferably, the front end of the feeding component is higher than the rear end.

[0007] Preferably, the material feeding rack has a clearance groove in the material feeding channel.

[0008] The beneficial effects of this utility model are as follows: By setting up a clamping and flipping assembly and an electrically heated solder tray, the low-frequency antenna to be welded is clamped by multiple clamping cylinders in the clamping and flipping assembly. The low-frequency antenna is placed in the electrically heated solder tray by flipping, and the contacts are placed in the solder in the motor-heated solder tray for automatic welding. This allows for the simultaneous welding of multiple low-frequency antennas in one clamping operation, while ensuring the uniformity of the welding quality of the low-frequency antennas and avoiding quality problems. By setting up a feeding assembly, automatic feeding can be achieved in conjunction with the clamping and flipping assembly, which speeds up the welding efficiency of low-frequency antennas. Attached Figure Description

[0009] Figure 1 This is a schematic diagram of the structure of this utility model;

[0010] Figure 2 This is a schematic diagram of one state of material feeding according to this utility model;

[0011] Figure 3 This is a schematic diagram of one feeding state of this utility model.

[0012] In the diagram: 1. Electric heating solder tray; 2. Support plate; 3. Flip mounting plate; 4. Clamping cylinder; 5. Guide rod; 6. Unloading rack; 7. Pushing cylinder; 8. Sliding channel; 9. Connecting plate; 10. Sliding sleeve; 11. Relief groove; 12. Drive motor. Detailed Implementation

[0013] The technical solution of this utility model will be further described in detail below through embodiments and in conjunction with the accompanying drawings.

[0014] Example: An automatic welding device for low-frequency antennas, such as... Figures 1-3 As shown, the device includes a clamping and flipping assembly, a feeding assembly, and an electrically heated solder tray 1. The feeding assembly is inclinedly positioned in front of the clamping and flipping assembly, and the electrically heated solder tray 1 is also positioned in front of the clamping and flipping assembly. The clamping and flipping assembly includes two support plates 2, and a flipping mounting plate 3 is rotatably connected between the two support plates 2. Multiple clamping cylinders 4 are equidistantly mounted on the flipping mounting plate 3. One of the support plates 2 is equipped with a drive motor 12 for driving the flipping mounting plate 3 to rotate. The feeding assembly includes two parallel... The device includes a guide rod 5, a feeding frame 6, and a pushing cylinder 7. The feeding frame 6 includes multiple sliding channels 8 and two connecting plates 9 connected between the multiple sliding channels 8. The number of sliding channels 8 is the same as the number of clamping cylinders 4. Two sliding sleeves 10 are installed on the connecting plates 9. The feeding frame 6 is fitted onto the two guide rods 5 through the sliding sleeves 10. The feeding frame 6 is slidably connected to the guide rods 5 through the sliding sleeves 10. The pushing cylinder 7 is located on one side of the feeding frame 6, and the extended end of the pushing cylinder 7 is fixed to the side of the feeding frame 6.

[0015] The two guide rods 5 are arranged parallel to the clamping and flipping assembly; the front end of the unloading assembly is higher than the rear end; the material slide 8 in the unloading frame 6 is provided with a clearance groove 11.

[0016] The principle of this invention is as follows: In use, firstly, the clamping cylinder 4 is opened. Then, by pushing the cylinder 7 to retract, the unloading rack 6 in the unloading assembly moves to the right, aligning multiple material channels 8 with the clamping cylinder 4. The clamping cylinder 4 then clamps the low-frequency antennas placed on the material channels 8. After clamping, the drive motor 12 drives the flipping mounting plate 3 to flip backward, flipping the multiple low-frequency antennas upward. At this time, the cylinder 7 extends, causing the entire unloading rack 6 to move to the left, moving out of the position of the clamping cylinder 4. The drive motor 12 then flips the rack. Mounting plate 3 is flipped forward to place the low-frequency antenna on the electric heating solder tray 1. The low-frequency antenna has two contacts that need to be soldered. When mounting plate 3 is flipped to rotate the low-frequency antenna in the opposite direction and place it flat, the two contacts are placed in the electric heating solder tray 1. The electric heating solder tray 1 contains heated liquid solder, which can solder the contacts. After completion, it is flipped backward to release the clamping cylinder 4 to unload the material. After unloading, the clamping cylinder 4 is reset to the original position, and the unloading rack 6 is moved in to clamp and load the material again. The above actions are repeated to perform soldering.

[0017] Finally, it should be noted that the above embodiments are merely representative examples of this utility model. Obviously, this utility model is not limited to the above embodiments and can have many variations. Any simple modifications, equivalent changes, and alterations made to the above embodiments based on the technical essence of this utility model should be considered to fall within the protection scope of this utility model.

Claims

1. An automatic low-frequency antenna welding device, comprising a clamping and flipping assembly, a feeding assembly, and an electrically heated solder tray (1), characterized in that: The unloading assembly is inclinedly positioned on the front side of the clamping and flipping assembly. The electrically heated solder tray (1) is positioned on the front side of the clamping and flipping assembly. The clamping and flipping assembly includes two support plates (2), and a flipping mounting plate (3) is rotatably connected between the two support plates (2). Multiple clamping cylinders (4) are equidistantly mounted on the flipping mounting plate (3). One of the support plates (2) is equipped with a drive motor (12) for driving the flipping mounting plate (3) to rotate. The unloading assembly includes two parallel guide rods (5), an unloading frame (6), and a pushing cylinder (7). The unloading rack (6) includes multiple sliding channels (8) and two connecting plates (9) connected between the multiple sliding channels (8). The number of sliding channels (8) is the same as the number of clamping cylinders (4). Two sliding sleeves (10) are installed on the connecting plates (9). The unloading rack (6) is fitted onto two guide rods (5) through the sliding sleeves (10). The unloading rack (6) is slidably connected to the guide rods (5) through the sliding sleeves (10). The pushing cylinder (7) is located on one side of the unloading rack (6). The extended end of the pushing cylinder (7) is fixed to the side of the unloading rack (6).

2. The low-frequency antenna automatic welding equipment according to claim 1, characterized in that: The two guide rods (5) are arranged parallel to the clamping and flipping assembly.

3. The low-frequency antenna automatic welding equipment according to claim 1, characterized in that: The front end of the feeding component is higher than the rear end.

4. The low-frequency antenna automatic welding equipment according to claim 1, characterized in that: The material feeding rack (6) has a relief groove (11) in the material feeding channel (8).

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