Heat dissipation belt forming system

Abstract

The invention discloses a heat dissipation belt forming system. The system comprises an unrolling mechanism, a feeding mechanism, a straightening and flattening mechanism, a rolling mechanism and a programmable controller. The unrolling mechanism is arranged on a rack and used for fixing a heat dissipation belt piece roll. The feeding mechanism, the straightening and flattening mechanism, the rolling mechanism and the programmable controller are sequentially located on one side of the unrolling mechanism. A tension detection assembly is arranged on a tensioning roll, an adjusting channel is formed in the straightening and flattening mechanism, is parallel with the moving direction of the heat dissipation belt piece, and is used for passing of the heat dissipation belt piece so that the heat dissipation belt piece can be straightened and flattened, and the rolling mechanism is composed of a pair of rolling die rolls capable of rotating oppositely and an oil coating assembly, the surfaces of the rolling die rolls are coated with lubricating oil through the oil coating assembly, and a first frequency converter and a second frequency converter are connected with the programmable controller. Compared with the prior art, the structure is simplified, speeds and tension of all the mechanisms are controlled accurately to be constant through frequency conversion by the programmable controller so that conveying rolls and the rolling die rolls can be uniform in rotation speed; the lubricating oil is provided for the rolling die rolls through the oil coating assembly, in this way, abrasion to the rolling die rolls after long-time using is prevented, product quality is improved, and smooth production is guaranteed.

Description

【Technical field】 [0001] The invention relates to the technical field of heat dissipation strip processing equipment, in particular to a heat dissipation strip forming system used for processing automobile air conditioners. 【Background technique】 [0002] At present, with the development of industry, finned evaporators are widely used in air conditioning and refrigeration industries due to their high efficiency and compactness. The fin is an extremely important component of the evaporator, so the machine for producing fins, the fin machine, is an important factor affecting the production efficiency of fins and the development of fin evaporators. It can be seen that the design of the fin machine is the key point. [0003] The reel-shaped aluminum sheet of the heat dissipation strip is prepared into a corrugated heat dissipation strip through unwinding, feeding, molding and cutting on the heat dissipation strip forming machine. The heat dissipation strip forming machine of th...

AI Technical Summary

Problems solved by technology

Its structure is complicated, the operation is inconvenient, and the roll feeding and rolling cannot be consistent, which may easily cause the heat dissipation belt to break during the rolling forming process, which will bring inconvenience to normal production and affect product quality at the same time.

At the same time, it is easy to cause wear and tear during the long-term rolling process of the rolling roller. There is no effective oil supply device in the existing cooling belt forming machine to avoid damage and affect the regular formation of the cooling belt fins.

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