Automatic assembly device of heater PTC heating core

Abstract

The invention discloses an automatic assembly device of a heater PTC heating core and belongs to the technical field of automation machines. The automatic assembly device comprises an insulating film strip conveying working table and a PTC element conveying working table. An insulating film strip traction mechanism is arranged on the insulating film strip conveying working table. An insulating film strip conveying mechanism is arranged on the insulating film strip conveying working table. A conveying belt mechanism is arranged on a floor, and an electrode slice feeding mechanism is arranged on the rear side of a working table rack. A film strip and electrode slice transferring mechanism is arranged on the working table rack. A PTC element feeding mechanism is arranged on the PTC element conveying working table. A PTC element transferring mechanism is arranged on the rear side of the conveying belt mechanism. An adhesive spraying mechanism is arranged on the conveying belt mechanism. Labor input is reduced, and assembly efficiency is improved; operation intensity is relieved; quality is guaranteed; the insulating film strip, electrode slices and the surface electrode layers of a PTC element can not be stained or damaged; mutual reliable combination between the PTC element and the electrode slices can be guaranteed.

Description

technical field [0001] The invention belongs to the technical field of automatic machinery, and in particular relates to an automatic assembly device for a PTC heating core of a heater. Background technique [0002] The aforementioned heater is a PTC heater, PTC is an English abbreviation (English: Positive Temperature Coefficient), and the Chinese name is positive temperature coefficient. The heater is mainly composed of the following two parts: one is the heating element, which is also called the radiator; the other is the PTC heating core. The heating body includes an aluminum tube and a heat dissipation aluminum sheet positioned on the upper side surface and the lower side surface in the length direction of the aluminum tube and having a corrugated structure. The PTC heating core is accommodated in the lumen of the aluminum tube of the heating element, including a plurality of PTC elements that are neatly arranged and have electrode layers on both sides of the surface b...

AI Technical Summary

Problems solved by technology

[0006] The above-mentioned manual assembly of the PTC heating core has the following technical problems: first, due to the low assembly efficiency of manual assembly, the manufacturer needs to equip a large number of assembly workers, which not only causes a waste of labor resources, but also increases the cost; It is assembled by hand, which directly affects the production efficiency of the heater; third, the labor intensity of the workers is high and they are in a high state of tension; fourth, the quality of manual assembly is easily affected by the differences in experience, responsibility, and emotional changes of workers. Due to the influence of various factors, quality control is more difficult; fifth, because during the manual assembly process, the worker's fingers are in direct contact with the components, so there is a risk of damage to the components, for example, the operator's fingernails scratch and damage the PTC element Electrode layer on the surface

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