Edge welding machine for radiating fins of radiator

Abstract

An edge welding machine for radiating fins of a radiator belongs to the technical field of welding machinery and comprises a gantry type frame with an empty cavity, a conveying frame, a first automatic welding mechanism and a second automatic welding mechanism, wherein the conveying frame consists of a first supporting beam and a second supporting beam which are parallel to each other, and the conveying frame is arranged on one side of the gantry type frame and extends into the empty cavity. The edge welding machine is characterized in that a radiating fin conveying mechanism comprises a motor, a worm-gear case, a pair of driving devices, a first radiating fin edge clamping mechanism and a second radiating fin edge clamping mechanism, the worm-gear case is provided with a first worm-gear case output shaft and a second worm-gear case output shaft, each driving device comprises a first driving wheel, a second driving wheel, a driving belt, a group of driving sprockets and a group of rollers, and the first radiating fin edge clamping mechanism comprises a third acting cylinder, a pressing wheel seat, a pressing wheel arm and a pressing wheel. The edge welding machine has the advantages that the radiating fins can be ensured to linearly and stably move towards the first welding mechanism and the second welding mechanism, so that welding quality is ensured.

Description

technical field [0001] The invention belongs to the technical field of welding machinery, and in particular relates to a radiator fin edge welding machine . Background technique [0002] As known in the industry, in order to make the transformer (oil-immersed transformer) operate normally, it is usually necessary to install a radiator on the side and / or upper part of the transformer, and the radiator will play the role of reducing the temperature rise of the transformer. Get a full understanding of the patented technical solutions that are not limited to those listed below and disclosed by Chinese patent documents. Such as CN201084519Y (transformer radiator), CN101339838A (radiator ladder radiator), CN201185118Y (transformer radiator), CN201185115Y (radiator with fan base), CN201185117Y (transformer radiator), CN201256051Y and CN101388275A (transformer heat exchanger using evaporative cooling technology), etc. [0003] Furthermore, as known in the industry, the transf...

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Problems solved by technology

However, in the prior art, there is no technical enlightenment that can ensure that the heat sink can always move smoothly in a straight line. For this reason, the applicant has made a positive and beneficial design, found a solution to the problem, and in strict Experiments were carried out in the applicant's unit under confidentiality measures, and the results proved to be feasible, and the technical solutions to be introduced below were produced under this background

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