Hot melting welding equipment for producing spraying arm of dish washing machine

Abstract

The invention discloses hot melting welding equipment for producing a spraying arm of a dish washing machine. The equipment comprises an inner support frame mainly used for a support structure of the hot melting welding equipment, an outer support, a first support, a second support and a third support, and a sliding block is fixedly mounted above the inner support frame; the outer support is arranged at the outer side of the inner support frame, and the outer support is mainly used for a support structure of the hot melting welding equipment; the first support is arranged at the right side of the top end of the outer support; the second support is mounted at the rear side of the top end of the outer support; and the third support is arranged at the left side of the top end of the outer support. According to the hot melting welding equipment, a plurality of production steps can be concentrated, an integrated production mode is achieved, a manual and supporting operation production mode is adopted, the number of operators can be reduced, the production cost is reduced, all production steps can be smoothly connected, defective products which are not firmly welded due to the fact that the process is not smooth in the hot melting welding process are prevented, and the market competitiveness is improved.

Description

technical field [0001] The invention relates to the technical field of industrial production devices, in particular to a thermal fusion welding device for producing spray arms of dishwashers. Background technique [0002] Fusion welding, usually also called heat welding, is a method of fixing metal or other thermoplastic materials such as plastics together by heating, high temperature or high pressure. When producing dishwasher spray arms, the dishwasher The spray arm is made of plastic material and is hollow inside, so it is very suitable for manufacturing by hot-melt welding, so a series of supporting equipment is required, specially for the manufacture of dishwasher spray arms; [0003] However, when welding the spray arm of the dishwasher using hot-melt welding technology, multiple steps such as loading, heating, extrusion, and unloading are required. If each step is individually set, It will cause difficulties in the welding process. During the welding process, multipl...

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Problems solved by technology

[0003] However, when welding the spray arm of the dishwasher using hot-melt welding technology, multiple steps such as loading, heating, extrusion, and unloading are required. If each step is individually set, It will cause difficulties in the welding process. During the welding process, multiple loading and unloading operations are required, which will cause the workflow of heating and extrusion to not be well connected, and the welding will not be firm enough. It is easy to cause defective products;

[0004] And if separate production operations are performed for each step, it is easy to reduce production efficiency, and more manpower will be required to operate the machine, which will increase the number of workers, increase the production cost of the enterprise, and reduce the competitiveness of the market

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