Template-free special-shaped sealing-head edge rotary cutting machine

Abstract

The present invention discloses a templateless shaped closure head edge-turning machine. It includes base seat, in the base seat first shaft is mounted, the upper end of first shaft is connected with first and second supporting plates, between first and second supporting plates a movable seat is mounted, on the movable seat an upper pressure wheel and a lower pressure wheel are mounted, said upper pressure wheel is connected with output shaft of first motor and said lower pressure wheel is connected with output shaft of second motor, on the movable seat a contouring tracer is mounted. It can be used for manufacturing various tank body closure heads with different specifications.

Description

technical field [0001] The invention relates to a hemming machine, in particular to a hemming machine for special-shaped heads without templates. Background technique [0002] At present, there are two methods for manufacturing the front and rear heads of the tank body. One is to use a hydraulic forming device to cooperate with a mold to press and form it, and the other is to manually process it with special pliers. But existing two kinds of manufacturing methods all have defects in themselves: 1, cooperate with hydraulic forming device and mold to suppress the tank head, people need to spend a lot of money to buy hydraulic equipment and molds, because of the size of the tank head produced and processed Different models have different specifications, and each set of molds can only produce products of one specification, so producers must purchase multiple sets of molds according to manufacturing needs. Each set of molds is expensive, making it difficult for small and medium p...

AI Technical Summary

Problems solved by technology

But existing two kinds of manufacturing methods all have defects in themselves: 1, cooperate with hydraulic forming device and mold to suppress the tank head, people need to spend a lot of money to buy hydraulic equipment and molds, because of the size of the tank head produced and processed Different models have different specifications, and each set of molds can only produce products of one specification, so producers must purchase multiple sets of molds according to manufacturing needs. Each set of molds is expensive, making it difficult for small and medium producers to purchase and produce. The forming device and mold structure are complex, difficult to maintain, difficult to operate and difficult to promote and use; 2. Workers use pliers to bend and manufacture tank heads, which has low manufacturing efficiency and poor production quality, especially on products. Leaving obvious creases not only affects the appearance, but also greatly reduces the manufacturing accuracy of the product

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