Solder spraying device of engine oil cooler
A technology of oil cooler and spraying device, which is applied in the direction of spraying device, auxiliary device, packaging, etc., which can solve the problems of poor brazing seam formation, waste of solder resources, unfilled brazing, etc., so as to avoid personnel damage and save solder consumption cost and reduce production risk
Pending Publication Date: 2022-03-01
无锡溢流和平动力科技有限公司
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Problems solved by technology
[0003] In the prior art, the uneven coating of solder will lead to problems such as insufficient brazing and poor formation of the brazing seam. At the same time, it is easy to cause extreme waste of solder resources during the coating process. In order to solve the above technical problems, the present invention provides an engine oil cooling Solder Spray Apparatus for Devices
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Embodiment 1
[0030] In the prior art, the uneven coating of solder will lead to problems such as insufficient brazing and poor formation of the brazing seam. At the same time, it is easy to cause extreme waste of solder resources during the coating process. In order to solve the above technical problems, the embodiments of the present invention provide a A solder spraying device for an oil cooler, comprising a conveying device 1, a feeding device 2, an air control device 3, a solder recovery device 4, and a negative pressure suction device 5; the conveying device 1 carries a chip assembly 6 for translation; the feeding device 2 Including a spray box 201, a material barrel 202 and a spray gun 203; the material spray box 201 is erected directly above the conveying device 1; the material barrel 202 is fixed on the top surface of the material spray box 201; the bottom of the material spray box 201 is externally connected to the feeding pipe Cartridge 202; Spray gun 203 is erected in the inside ...
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The invention provides a welding flux spraying device of an engine oil cooler. The welding flux spraying device mainly comprises a conveying device, a feeding device, an air control device, a welding flux recycling device and a negative pressure suction device. The feeding device comprises a spraying box, a charging barrel and a spraying gun; the air control device comprises an air pump, a first air delivery pipe and a second air delivery pipe; the first gas conveying pipe is divided into a first branch pipe and a second branch pipe; the welding flux recovery device comprises a scraping plate and a collecting box; the negative pressure suction device comprises a suction pump, a threaded pipe, a suction header pipe and two suction branch pipes. The welding flux can be effectively collected for secondary utilization, automation of welding flux spraying on the surface of the chip assembly is achieved, and the problem that in the prior art, welding flux coating is not uniform is solved.
Description
technical field [0001] The invention mainly relates to the technical field of spraying processing, in particular to a solder spraying device for an oil cooler. Background technique [0002] The oil cooler is a device that accelerates the heat dissipation of the lubricating oil to keep it at a lower temperature. On high-performance and high-power enhanced engines, due to the large heat load, an oil cooler must be installed; the oil cooler is an integrated structure composed of several chip components superimposed on each other. In order to achieve the connection stability between the chip components, the chip The surface of the component usually needs to be coated with solder for welding, but the aluminum plate-fin oil cooler has a complex structure and many solder joints, and the prior art adopts a brazing method. However, uneven solder coating will lead to various defects such as insufficient brazing, poor brazing seam formation, pores, slag inclusions, welding plugging, o...
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IPC IPC(8): B23K3/08B05B13/02B05B14/40B05B14/43B65B1/06
CPCB23K3/082B05B13/0221B05B14/40B05B14/43B65B1/06Y02P70/10
Inventor 魏纲张凡飞魏子涵顾寿飞
Owner 无锡溢流和平动力科技有限公司