Novel PPR pipe cooling and sizing device
A new type of cooling and shaping technology, applied in the direction of tubular objects, other household appliances, household appliances, etc., can solve the problem of poor structural stability, and achieve the effect of accelerating the cooling effect, high hardness, and increasing the cooling point.
Inactive Publication Date: 2019-02-22
南京联塑科技实业有限公司
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Problems solved by technology
Because the structure of the shaped cooling water tank can be moved forward and backward, and adjusted up and down. Although such a mechanism design is convenient for operation, the stability of its structure does not seem to be very good.
Method used
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[0023] Such as Figures 1 to 3 Shown is the embodiment of a kind of novel PPR pipe cooling sizing device of the present invention, PPR pipe cooling sizing device comprises water spray pan 2 and cooling sizing sleeve 4, and water spray pan 2 is located at the end of cooling sizing sleeve 4 one ends, described The cooling and sizing device is also provided with an adjusting device 5 for adjusting the outlet diameter of the other end of the cooling and sizing sleeve 4, and the cooling and sizing sleeve 4 is made of high-strength copper. In this embodiment, copper is used as the main material of the cooling and shaping device, which improves the wear resistance of the shaping sleeve and increases the thermal conductivity, so that the pipe can be cooled and shaped in a short time.
[0024] Wherein, the water spray plate 2 surrounds the end of one end of the cooling calibrating sleeve 4 . This arrangement is to spray the cooling water circumferentially onto the outer surface of the...
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Abstract
The invention relates to the technical field of production devices of PPR water supply pipes, in particular to a novel PPR pipe cooling and sizing device. The novel PPR pipe cooling and sizing devicecomprises a water spraying disc and a cooling and sizing sleeve, wherein the water spraying disc is arranged at the end part of one end of the cooling and sizing sleeve, the cooling and sizing deviceis further provided with an adjusting device used for adjusting the diameter of an outlet of the other end part of the cooling and sizing sleeve, and the cooling and sizing sleeve is made from a high-strength copper material. According to the novel PPR pipe cooling and sizing device, the adjusting device and the cooling and sizing sleeve are made from the high-strength copper material, so that materials of the cooling and sizing sleeve are changed, cooling points of the cooling and sizing sleeve are increased, the reducing function of the cooling and sizing sleeve is added, so that the production speed of pipes can be accelerated, and the pipes with more excellent performance can be obtained through rapid cooling.
Description
technical field [0001] The invention relates to the technical field of production devices for PPR water supply pipes, and more specifically relates to a novel PPR pipe cooling and shaping device. Background technique [0002] At present, the common sizing method of PPR pipe is the outer diameter sizing method. The outer diameter sizing method is to make the outer wall of the pipe contact with the inner wall of the shaping sleeve to obtain the outer diameter of the pipe, mainly the vacuum method. [0003] The vacuum setting method is currently the most widely used and most respected plastic tube setting method. According to the traditional concept, usually only PPR drainage pipes smaller than 3 inches will be manufactured by vacuum setting. Because the wall of this plastic tube is relatively thin, and the structure and operation of the vacuum sizing device are relatively simple, it is easy to operate and master; it is not necessary to worry about the chain that pulls the ai...
Claims
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IPC IPC(8): B29C48/90B29L23/00
CPCB29L2023/00
Inventor 王炜勍
Owner 南京联塑科技实业有限公司