Heating plate welding device for automobile lamp

[0013] In order to deepen the understanding of the present invention, the present invention will be described in further detail below in conjunction with examples. The examples are only used to explain the present invention and do not constitute a limitation on the protection scope of the present invention.

[0014] Such as Figure 1-3 As shown, this embodiment provides a hot plate welding device for automobile lights, including a welding chamber 1, an opening on the right side of the welding chamber 1, and two left-right symmetrical upper clamping seats are provided on the right side of the top of the welding chamber 1 2. A mounting plate 3 is provided on the right side of the bottom of the welding chamber 1, and two left-right symmetrical lower clamping seats 4 are provided on the mounting plate 3; the surface shape of the upper clamping seat 2 and the lower clamping seat 4 matches the shape of the vehicle lamp; A servo motor 5 is provided on the left side of the welding chamber 1, a heating plate 6 is provided on the right side of the servo motor 5, and upper and lower die holders 7 and 8 are respectively provided on the upper and lower sides of the right part of the heating plate 6. The upper die holder 7 and The surface shape of the lower mold base 8 respectively corresponds to the shape of the welding surface of the lamp; the upper clamp base 2 is provided with an upper slide rail 9 at the top, and a downward push cylinder 10 is provided above the upper slide rail 9; and the mounting plate 3 is provided below There is a sliding rail 11, and a push-up cylinder 12 is arranged under the sliding rail 11; the push-down cylinder 10 and the push-up cylinder 12 both extend out of the welding chamber 1. The upper clamping base 2 passes through a first suction tube 13 distributed therethrough, and the head of the first suction tube 13 is arranged on the lower surface of the upper clamping base 2. The second suction tube 14 is distributed through the lower clamp base 4, and the head of the second suction tube 14 is arranged on the upper surface of the upper clamp base 4; 5 clamping cylinders 15 that clamp inward are arranged around the lower clamp base 4 The front side of the lower clamp base 4 is also provided with a longitudinally telescopic lower clamp cylinder 16, and the head of the lower clamp cylinder 16 is provided with a rotating clamp column 17. Two suction pipes 18 are provided on the upper and lower sides of the left part of the welding chamber 1 to suck air in the welding chamber 1.

[0015] Fix the lamp to be welded by the lower clamp base 2 and the upper clamp base 4, and the welding surfaces of the lamp of the lower clamp base 2 and the upper clamp base 4 are opposite, and then the heating plate 6 is moved to the upper mold base 7 and the lower mold base 8 to the right Respectively close to the upper clamp base 2 and the lower clamp base 4, at this time the push-up cylinder 12 and the push-down cylinder 10 are activated, and the welding surface of the car light is in contact with the upper mold base 7 and the lower mold base, and the welding surface of the car light is heated When it melts to a certain temperature, remove the heating plate 6, and finally the welding surfaces of the upper clamping base 2 and the lower clamping base 4 are in contact with each other for bonding and welding together; and the upper clamping base 2 and the lower clamping base 4 are respectively connected with The upper slide rail 9 and the lower rail 11 can facilitate loading and unloading.

[0016] The structure of this embodiment is simple and easy to operate, can efficiently and quickly weld the vehicle lamp, the temperature of the heating plate is easy to control, the welding is accurate and the strength is high, and it is suitable for production.