Plastic pipe bending machine

Abstract

The invention provides a plastic pipe fitting bending machine, which includes a machine body and a three-jaw chuck. A bending die mechanism is slidably connected to the body, and a second X-direction movement mechanism is arranged between the two. The bending die mechanism It includes a bending mold, the body is slidably connected with the body, and a first X-direction movement mechanism is arranged between the two, the side of the body is connected with a first guide plate through a Y-axis rotary movement mechanism, the first guide plate and the second The guide plate is slidingly connected, the second guide plate is fixed with a slide bar, one end of the slide bar is equipped with a bending roller, and the body is also equipped with an electromagnetic heater, the electromagnetic heater includes an electromagnetic heating coil, and the inner ring of the bending roller is close to the bending mold. The inner walls of the pipe parts are all wound with electromagnetic heating coils. The plastic pipe fitting bending machine of the present invention can realize the bending operation of pipe fittings of different specifications on one machine, is suitable for mass production, reduces the scrap rate, saves the operation steps of workers, and reduces the production cost.

Description

technical field [0001] The invention belongs to the field of plastic machinery, in particular to a bending machine for plastic pipe fittings. Background technique [0002] With the gradual expansion of the use of plastics, the plastic machinery industry is also developing rapidly, and has gradually formed an independent industrial sector, and the plastic parts produced are widely used in various fields. As far as the existing thermoplastic parts are concerned, it is often encountered that they need to be bent. There are many different types of bending machines for thermoplastic sheets on the market, but for thermoplastic pipe fittings, the domestic market has not yet sold relevant The pipe fitting bending machine for bending thermoplastic pipe fittings mainly adopts manual bending. This kind of bending method is not easy to control the processing force during processing, and it is easy to produce defective products and low efficiency. In view of this situation, the present i...

AI Technical Summary

Problems solved by technology

As far as the existing thermoplastic parts are concerned, it is often encountered that they need to be bent. There are many different types of bending machines for thermoplastic sheets on the market, but for thermoplastic pipe fittings, the domestic market has not yet sold relevant The pipe fitting bending machine for bending thermoplastic pipe fittings mainly adopts manual bending. This kind of bending method is not easy to control the processing force during processing, and it is easy to produce defective products and low efficiency. In view of this situation, the present invention proposes a Plastic pipe fitting bending machine is suitable for mass production of pipe fittings of various specifications, which significantly improves processing efficiency and reduces production costs

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