A Rigid Feeding Mechanism without Gap for a Fin Forming Machine

Abstract

The invention relates to a gapless rigid feeding mechanism of a fin forming machine. According to the gapless rigid feeding mechanism of the fin forming machine, a guide rail installing plate I is installed on a guide rail base I, a guide rail installing plate II is installed on a guide rail base II, the guide rail base I and the guide rail base II are installed on a base, and are symmetrical, a front ejector rod is installed on the guide rail installing plate I, a rear ejector rod is installed on the guide rail installing plate II, the front ejector rod and the rear ejector rod are connected through a bridge, a roller I is installed in a round hole formed in the left end of the front ejector rod I, a roller II is installed in a round hole formed in the right end of the rear ejector rod II, a pitch cam is installed between the roller I and the roller II, an oscillating rod is installed in a center hole of the rear ejector rod, a hinged support is installed at the upper end of the oscillating rod, a connecting rod is installed in a center hole of the hinged support, a material stirring rod is installed at the right end of the connecting rod, and a lower shaft system is installed at the upper end of the material stirring rod. The gapless rigid feeding mechanism of the fin forming machine has the advantages that in the process of movement, a main shaft is free of impact force, the torque of the main shaft is reduced by 5%, and the service life is prolonged; the gapless rigid feeding mechanism of the fin forming machine is small in structure size, low in production cost, more stable in operation and free of noise in the process of movement.

Description

technical field [0001] The invention relates to the technical field of fin forming machines, in particular to a gapless rigid feeding mechanism of a fin forming machine. Background technique [0002] Fins generally refer to the addition of metal sheets with strong thermal conductivity on the surface of heat exchange devices that require heat transfer; they are mainly used to increase the heat exchange surface area of ​​heat exchange devices and improve heat exchange efficiency. The machinery used for the production and molding of such fins is called warp forming machine. The feeding system of some existing high-speed fin forming machines currently on the market is realized by a cam mechanism, such as the application number 201110446523.5 disclosed in the Chinese patent literature. , application publication date 2012.05.02, invention name "a high-precision reciprocating feeding mechanism", and application number 201220533882.4 as disclosed in Chinese patent documents, authori...

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the above disadvantages, the purpose of the present invention is to provide a gapless rigid feeding mechanism for fin forming machines in the field, so as to solve the technical problems of poor puncture drainage and negative pressure drainage in existing similar products

Images