Automatic welding device for municipal water supply and drainage thermoplastic pipe

Abstract

The invention discloses an automatic welding device for a municipal water supply and drainage thermoplastics pipe. The automatic welding device comprises a bearing plate and two sliding devices, wherein the two sliding devices are slidably connected to the upper end of the bearing plate, the two sliding devices are connected with the upper end of the bearing plate in a sliding mode, and used for adjusting the relative distance between the two sliding devices; and the sliding devices are connected with clamping devices, the sliding devices are used for adjusting the distance between the two clamping devices, a fixing block is fixedly connected to the middle of the bearing plate, a welding device capable of automatically adjusting the position is fixedly connected to the upper end of the fixing block, the two sides of the fixing block are fixedly connected with sliding parts in the sliding devices through first stretchable parts. A water pipe is automatically locked through the clampingdevices, so that the automatic fixing is realized, meanwhile, by controlling the welding device, automatic adjustment of the whole welding device and hot melting of the water pipe can be realized, then the hot melting, separating and butting joint of the water pipe are realized through adjustment of the sliding devices, labor is saved, manual operation is not needed all the time, and high automation is realized.

Description

technical field [0001] The invention relates to the technical field of municipal automation equipment, in particular to an automatic welding device for municipal water supply and drainage thermoplastic pipes. Background technique [0002] During the construction of municipal engineering, the laying of water pipes is particularly important, especially the laying of tap water pipes, which determines the later drainage and water transportation. If there are gaps in the connection of water pipes during the laying process, it will easily lead to water leakage in the later stage The occurrence of water leakage may cause the water pipe to burst, which will bring inconvenience to life, and at the same time need to be repaired again, which is time-consuming and laborious, and a waste of money. [0003] In the process of welding the existing water pipes, the joints of the two water pipes are first melted with a hot-melt machine, and then the two pipes are manually connected together a...

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Problems solved by technology

[0002] During the construction of municipal engineering, the laying of water pipes is particularly important, especially the laying of tap water pipes, which determines the later drainage and water transportation. If there are gaps in the connection of water pipes during the laying process, it will easily lead to water leakage in the later stage The occurrence of water leakage may cause the water pipe to burst, which will bring inconvenience to life, and at the same time need to be repaired again, which is time-consuming, laborious, and a waste of money

[0003] In the process of welding the existing water pipes, the joints of the two water pipes are first melted with a hot-melt machine, and then the two pipes are manually connected together and tightly pressed to ensure that the two water pipes can be more It is good to connect together, but in this way, it is necessary to manually hold the water pipe all the time. At the same time, it must be ensured that there will be no deviation during the docking. Any deviation will cause gaps at the joints of the water pipes. Therefore, a municipal water supply and drainage system is proposed. Thermoplastic pipe automatic welding device

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