Production method of integrated plastic water outlet pipe and product thereof
A manufacturing method and technology of water outlet pipes, which are applied in the direction of tubular objects, pipe connection arrangements, and other household appliances, can solve the problems of copper water outlet pipes with a large proportion, manual handling, increased packing and transportation costs, and high labor costs. Good product quality and service life, ensure the bonding strength and sealing effect, and ensure the effect of water quality safety
Active Publication Date: 2013-06-05
东莞成霖安博制造有限公司
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Problems solved by technology
[0002] Most of the outlet pipes of existing faucet bodies are made of lead-containing copper materials. In addition to complicated mechanical processing, in order to avoid lead pollution, they must also undergo lead washing treatment, and are limited by draft problems. The pipe body of the water pipe, the water inlet joint and the water outlet nozzle at both ends must be preformed separately, and then welded together by manual welding, so the labor cost is high, and the product yield is low. The above process also leads to the ineffective increase in production capacity, and It is difficult to achieve rapid mass production; in addition, the proportion of copper outlet pipes is large, and the cost of manual handling, packing and transportation will increase relatively
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[0078] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0079] Such as figure 1 and 2 As shown, the present invention provides a preferred embodiment of a method for manufacturing an integrated plastic outlet pipe, which mainly includes the following process steps:
[0080] a, prepare a forming mold;
[0081] The molding die 10 includes a first template and a second template that can be closed and opened relative to each other. In this embodiment, the front template A is the first template, and the rear template B is the second template; the molding of the front template A The mold surface 11 is formed from top to bo...
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The invention provides a production method of an integrated plastic water outlet pipe and a product thereof. Die cavities, die blocks and cavity grooves at special relative positions are formed on two opposite templates of a forming die, and the templates can automatically move and shift up and down between the two relative positions, so that a semi-finished product of a preformed first component body and a semi-finished product of a second component can be utilized to be hot-pressed with each other to form a third component water outlet pipe finished product when the forming die is assembled at the second time and the following every time, meanwhile the first component semi-finished product and the second component semi-finished product are formed, and the third water outlet pipe product is obtained when the die is assembled at the following every time. According to the production method in the invention, the integrated lead-free plastic water outlet pipe which has good quality and high yield can be quickly produced; and therefore, a plurality of defects of easiness in lead-containing, complex producing and welding processes, low yield and the like of the traditional water outlet pipes made of copper are overcome.
Description
technical field [0001] The invention relates to a water outlet component, in particular to a manufacturing method and a product thereof for an integral plastic water outlet pipe which can be assembled and connected to a faucet body. Background technique [0002] Most of the outlet pipes of existing faucet bodies are made of lead-containing copper materials. In addition to complicated mechanical processing, in order to avoid lead pollution, they must also undergo lead washing treatment, and are limited by draft problems. The pipe body of the water pipe, the water inlet joint and the water outlet nozzle at both ends must be preformed separately, and then welded together by manual welding, so the labor cost is high, and the product yield is low. The above process also leads to the ineffective increase in production capacity, and It is difficult to achieve rapid mass production; in addition, the proportion of copper outlet pipes is large, and the cost of manual handling, packing...
Claims
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IPC IPC(8): B29D23/00B29C45/00B29C45/26B29C65/00F16L47/02
Inventor 官笔昌
Owner 东莞成霖安博制造有限公司