Shape rounding device for engineering plastic pipe production
A plastic pipe and rounding technology, which is applied in the field of shape rounding devices for engineering plastic pipe production, can solve the problems of small adjustment range and small application range, and achieve wide adaptability, good rounding effect, and avoid uneven cooling Effect
Active Publication Date: 2021-11-23
徐州浩大新能源有限公司
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Problems solved by technology
The adjustment range of the rotating roller of the device is small, and the applicable range is small
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[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0028] It should be noted that, in the description of the present invention, terms such as "middle", "upper", "lower", "horizontal", "inner" and other indicated directions or positional relationships are based on the directions or positional relationships shown in the drawings. The positional relationship, which is just for convenience of description, does not indicate or imply that the device or element must have a specific orientation, be constructed and oper...
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The invention discloses a shape rounding device for engineering plastic pipe production, which belongs to the technical field of plastic pipe production and aims to solve the problem of poor rounding effect of the existing plastic pipe straightening device and uneven cooling of the plastic pipe floating on the water surface when the water tank is cooled. Problem; including bottom bracket, rounding device, cooling device, the rounding device and cooling device are arranged side by side on the bottom bracket; the rounding device includes two rounding components distributed symmetrically up and down; the cooling device includes cooling A water tank, a lower support roller, an upper limit roller, and a moving drive assembly, and a plurality of rotatable lower support rollers are arranged in the cooling water tank. The design of the present invention adopts six positions for rounding, and the rounding effect is better; it can adjust the size of a large range, and is suitable for the rounding of plastic pipes in a larger size range, and the scope of application is wider; the cooling water tank can be adjusted through The height of the upper limit roller limits the plastic pipe in the cooling water, avoiding the uneven cooling caused by the plastic pipe floating on the water surface.
Description
technical field [0001] The invention relates to the technical field of plastic pipe production, in particular to a shape rounding device for engineering plastic pipe production. Background technique [0002] At present, the rounding method commonly used in the plastic pipe production line is to arrange two rotating rollers symmetrically in the transverse direction around the plastic pipe, adjust the distance between the rotating rollers to be consistent with the diameter of the plastic pipe, and then complete the rounding of the plastic pipe. The diameters of the plastic pipes are consistent in all directions; this rounding device rounds the plastic pipes through two positions, and the rounding effect is poor; and most of the existing plastic pipe production lines use ordinary water tanks for immersion cooling, but, Since the material of the pipe fitting itself is plastic, it will float on the water surface, and the cooling will be uneven. It cannot ensure that the outer wal...
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IPC IPC(8): B29C53/20B29C53/84
CPCB29C53/20B29C53/84
Inventor 王忠宇
Owner 徐州浩大新能源有限公司