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A bathtub production process

A production process and bathtub technology, which is applied in the field of sanitary ware, can solve the problems of cumbersome production process of acrylic plastic bathtubs, the inability to prepare bathtubs with concave-convex patterns, and the inability to inspect the quality of bathtubs, etc., so as to achieve convenient operation for workers, save materials, and ingenious structure Effect

Active Publication Date: 2020-11-06
佛山市南海区德尚卫浴有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a bathtub production process, which aims to solve the cumbersome production process of the existing acrylic plastic bathtub, which cannot prepare bathtubs with concave-convex patterns, and the weight of the finished bathtub is relatively light, and cannot be preliminarily tested during the process. Technical problems of bathtub quality

Method used

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  • A bathtub production process
  • A bathtub production process
  • A bathtub production process

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Embodiment Construction

[0035] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0036] Among them, the main component of the drier mentioned in this application is methyl ethyl ketone peroxide, which was purchased from Futian Chemical Industry Co., Ltd., Zhaoqing City, Guangdong Province.

[0037] A bathtub production process mainly comprises the following steps:

[0038] Prefabrication: heating and softening the acrylic sheet, placing it on the cavity mouth of the bathtub mold with a clip structure, fixing it and performing plastic molding, and using molds with different cavity shapes to obtain the inner cylinder and ...

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Abstract

The invention belongs to the technical field of sanitary ware, and discloses a bathtub production technology. The bathtub production technology comprises the following steps of heating to soften an acrylic sheet, putting the softened acrylic sheet on the mold cavity mouth of a bathtub mould having a clamping piece structure and fixing the softened acrylic sheet, performing plastics sucking moulding, and manufacturing an inner tub and an outer tub by using respective moulds different in mold cavity shape; spraying reinforcing fibers to the outer tub and the inner tub; laying reinforcing platesto the outer surface of the tub bottom and the outer surface of the side wall of the inner tub, and laying the reinforcing plates to the inner surface of the side wall of the outer tub; forming a drain hole and a spillway hole in respective preset positions of each of the inner tub and the outer tub; cutting off unnecessary tub mouth hemlines of the inner tub and the outer tub; butting tub mouth hemlines of the inner tub and the outer tub in manner of matching, and laying fibers to butt edges; pouring resin grout and white paste to the bottom parts of the tub mouth hemlines of the inner tub and the outer tub for reinforcement; and sticking polyurethane ground feet to the bottom part of the outer tub, and trimming the ground feet to make the ground feet parallel and level with the bottom part of the outer tub. The technology disclosed by the invention is simple in flow, and the obtained finished product bathtub is higher in stability and better in texture.

Description

technical field [0001] The invention relates to the technical field of sanitary ware, in particular to a bathtub production process. Background technique [0002] Acrylic plastic bathtubs are welcomed by consumers because of their advantages such as not easy to deform, good thermal insulation performance, and easy to clean. The existing acrylic plastic bathtub has a cumbersome production process, and the finished bathtub is relatively light in weight, which tends to appear lacking in texture, not stable enough, and slightly insufficient in stability. Moreover, due to technological limitations, it is impossible to prepare finished bathtubs with concavo-convex patterns. In addition, the existing production process cannot preliminarily test the quality of the bathtub during the process. The quality inspection can only be carried out after the complete finished bathtub is obtained. If problems are not found in time, it is easy to cause waste of raw materials. [0003] Therefor...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B29C69/00B29C51/30B29C51/26B29C59/02B29L31/00
CPCB29C51/261B29C51/30B29C59/021B29C69/001B29L2031/769
Inventor 邹长生
Owner 佛山市南海区德尚卫浴有限公司
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