A plastic pipe expansion device capable of processing pipe openings in different sizes

Abstract

The invention discloses a plastic pipe expanding device capable of processing pipe openings in different sizes. The plastic pipe expanding device comprises a supporting base and a lead; an external wire slot is formed in the outer side of the supporting base, and the lead is fixed inside the external wire slot; a heating mechanism, a fixing mechanism and an expanding mechanism are mounted on the upper side of the supporting base, the heating mechanism is positioned between the fixing mechanism and the expanding mechanism, an internal wire slot is formed in the upper side of the supporting base, and the heating mechanism is mounted on the upper side of the internal wire slot. The plastic pipe expanding device capable of processing the pipe openings in different sizes, disclosed by the invention, has the benefits that as the heating mechanism, the fixing mechanism and the expanding mechanism are arranged on the device, the use of a connector during the plastic pipe connection can be avoided, and the problem that the use cost of plastic pipes is increased due to the use of the connector is also solved; only one connection position can exist between the two plastic pipes, so that the probability of leakage at the connection of the plastic pipes is reduced, and the service performances of the plastic pipes are improved.

Description

technical field [0001] The invention relates to the technical field of plastic pipe processing, in particular to a plastic pipe expansion device capable of processing different sizes of pipe openings. Background technique [0002] Plastic pipe mouth expansion device, as the name implies, is a device that expands the nozzle size of some plastic pipes. It is very common for plastic pipes of various sizes at present, but in the use of some plastic pipes, usually due to the use of length dimensions The uncertainty of some plastic pipes needs to be cut or assembled and connected when they are used. [0003] At present, in the assembly process of some plastic pipes, two plastic pipes are mostly connected through connectors. However, this method will increase the cost of the connectors in the use of plastic pipes, thereby increasing the use cost of the plastic pipes; And because the two plastic pipes are connected by the connector, there will be two joints of the plastic pipes, wh...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a plastic pipe expansion device that can process different sizes of the pipe mouth, so as to solve the current method of connecting two plastic pipes through a connector proposed by the above-mentioned background technology, and increase the use of the plastic pipe. The cost will also increase the chance of leakage at the joint of the plastic pipe, and the working size of some expansion devices is not strict enough, and the working process is too cumbersome

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