Double wall corrugated pipe processing device
A double-wall corrugated pipe and processing device technology, which is applied in the field of plastic processing and cooling, can solve problems such as inability to cool, and achieve the effect of improving cooling efficiency
Active Publication Date: 2020-11-24
重庆昌兴塑胶有限责任公司
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Problems solved by technology
[0005] The object of the present invention is to provide a double-wall corrugated pipe processing device to solve the problem that it is impossible to cool the trough surface of the adjacent corrugations of the double-wall corrugated pipe during cooling
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[0019] The following is further described in detail through specific implementation methods:
[0020] The reference signs in the drawings of the description include: annular pipe 1, shell 2, disk 3, upper conduit 4, lower conduit 5, spherical nozzle 6, first wedge 7, second wedge 8, corrugated telescopic tube 9 , Helical spur gear 10, ball bearing 11, branch pipe 12, tension spring 13.
[0021] The embodiment is basically as attached figure 1 As shown: a double-wall corrugated pipe processing device, including an annular pipe 1, and the inner wall of the annular pipe 1 is rotationally connected with eight spraying mechanisms, and the distance between each spraying mechanism is equal. The spraying mechanism includes a shell 2, and a support plate is arranged inside the shell 2. The support plate is a disc 3, and a through hole is opened in the center of the disc 3 in the axial direction. 4 The end away from the disk 3 passes through the shell 2 and communicates with the annul...
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The invention belongs to the technical field of plastic machining cooling, and particularly discloses a machining device of a double-wall corrugated pipe. The machining device comprises an annular pipe. The inner wall of the annular pipe is rotationally connected with multiple spraying mechanisms circumferentially. The spraying mechanisms comprise shells. Upper guide pipes, telescopic pipes and lower guide pipes are arranged in the shells from top to bottom. The lower guide pipes stretch out of the shells, spray nozzles are arranged at the ends, away from the shells, of the lower guide pipes,the outer walls of the upper guide pipes are fixedly connected with supporting discs coaxially, the outer walls of the lower guide pipes are fixedly connected with gears coaxially, one sides of the gears are engaged with drive motors, first wedge blocks are arranged at the eccentric positions of the bottom faces of the supporting discs, second wedge blocks are arranged on the top faces of the gears, the first wedge blocks and the second wedge blocks are located at the same radius positions, and the minimum distances between the first wedge blocks and the gears are smaller than the heights of the second wedge blocks. The machining device of the double-wall corrugated pipe aims at solving the problem that wave trough faces of adjacent ripples of the double-wall corrugated pipe cannot be cooled during cooling.
Description
technical field [0001] The invention belongs to the technical field of plastic processing and cooling, and specifically discloses a double-wall bellows processing device. Background technique [0002] The plastic corrugated pipe production equipment currently on the market mainly has two forms of air cooling and water cooling when cooling the corrugated forming modules. Compared with the two forms of cooling, the effect of air cooling is poor, especially in the manufacture of large-diameter plastic bellows. Even for the manufacture of plastic bellows with smaller diameters, the cooling form of air cooling is not suitable for high-speed production. Relatively speaking, the cooling method of water-cooling the corrugated forming module is more efficient. However, the current water cooling scheme of the corrugated forming module has too simple structure and low cooling efficiency, especially for the extremely poor cooling effect on the troughs formed by the adjacent corrugatio...
Claims
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IPC IPC(8): B29C35/16B29L23/00
Inventor 陈昌华
Owner 重庆昌兴塑胶有限责任公司