Metal mesh multi-point pressure welding mechanism and method

Abstract

The invention relates to a metal mesh welding method, in particular to a metal mesh multi-point pressure welding mechanism and method. The technical problems that in the in the prior art, a welding machine cannot automatically conduct continuous multi-point welding and same-row welding, copper plates are prone to being disengaged during welding, the welding point temperature is not prone to beingcontrolled when being too high, and the de-welding phenomenon is serious are mainly solved. The metal mesh multi-point pressure welding mechanism comprises a rack; a linear sliding rail is arranged onthe rack; a worktable is slidably connected to the linear sliding rail and connected with a worktable air cylinder; a plurality of welding copper nozzles are arranged above the worktable and connected to lifting air cylinders which are fixed to a cross beam of the rack; the welding copper nozzles are connected with a welding machine transformer through conductive copper plates; the welding machine transformer, the worktable air cylinder and the lifting air cylinders are connected with a power parameter control cabinet through lines; and the welding machine transformer and the power parametercontrol cabinet are arranged on the lower portion of the rack.

Description

technical field [0001] The invention relates to a metal mesh welding method, in particular to a metal mesh multi-point pressure welding welding mechanism and its welding method. Background technique [0002] Pressure welding is a typical solid-phase welding method. During solid-phase welding, pressure must be used to make the surface of the part to be welded directly and closely contact in a solid state, and to increase the temperature of the part to be welded. By adjusting the temperature, pressure and time, the to-be-welded part The welding surface is fully diffused to achieve interatomic bonding. A Chinese patent discloses a mobile stainless steel composite slab pressure welding machine (authorized announcement number: CN102896447A). Lifting rollers are arranged on the frame with moving wheels at the bottom, a supporting platform is set between the lifting rollers, and a pressure is set on the frame. The top of the frame is equipped with a frame beam with a track, and a ...

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Problems solved by technology

[0003] The invention provides a metal mesh multi-point pressure welding welding mechanism and its welding method, which mainly solves the problem that the welding machine in the prior art cannot automatically perform continuous multi-point welding and welding in the same row, and the copper plate is easy to fall off during welding. It is not easy to control when the temperature of the welding point is too high, and the phenomenon of desoldering is serious, etc.

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