A mold for automatic positioning and processing of plastic pipes
A technology for processing molds and automatic positioning, applied in the direction of coating, etc., can solve the problems of plastic pipe shaking, plastic pipe center deviation, etc., and achieve the effect of improving efficiency
Active Publication Date: 2016-06-08
珠海市春生五金工业有限公司
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- Abstract
- Description
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- Application Information
AI Technical Summary
Problems solved by technology
However, in the existing mold, only the joint molding cavity and the plastic pipe channel connected with the joint molding cavity are set; when the melt is injected, the plastic pipe will shake, causing the plastic pipe joint to be molded and deviated from the center of the plastic pipe. shifting phenomenon
Method used
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Embodiment Construction
[0026] see Figure 1-5 ,in, figure 1 It is an internal cross-sectional view of the automatic positioning processing mold of the plastic pipe of the present invention when it is in place, figure 2 It is an internal cross-sectional view of the mold when the position-limiting mechanism of the present invention enters the mold body, image 3 It is the internal sectional view of the mold when the plastic pipe of the present invention enters the mold body, Figure 4 It is an internal cross-sectional view of the mold when the position-limiting mechanism of the present invention withdraws from the mold body, Figure 5 It is an internal cross-sectional view of the mold when the sealing column on the joint slider of the present invention enters the mold body.
[0027] The plastic pipe automatic positioning processing mold includes a mold body 1, a fixing mechanism 2, a limit mechanism 3, a joint mechanism 4, a manipulator and a control unit. The mold body 1 is provided with at leas...
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The invention relates to a die for automatically positioning and machining a plastic pipe. The die comprises a die body, a fixing mechanism, a limiting mechanism and a joint mechanism, wherein at least one plastic pipe channel and a flow channel are formed in the die body; a joint cavity is formed in the bottom of the plastic pipe channel; the flow channel is communicated with the joint cavity; the fixing mechanism is fixed on the plastic pipe channel; the limiting mechanism is arranged at the bottom of the plastic pipe channel; the joint mechanism is arranged under the joint cavity to seal a pipe opening of the plastic pipe. Compared with the prior art, the plastic pipe is fixed and limited by adopting the fixing mechanism and the limiting mechanism, thus ensuring that the center of the plastic pipe directly faces to the center of the joint cavity; the center is not misplaced after a joint is formed; furthermore, the joint mechanism is arranged, thus preventing molten glue from entering a plastic pipe hole along with a gap formed by eccentricity and generating obstruction when injecting the molten glue into the joint cavity.
Description
technical field [0001] The invention relates to a processing mold for plastic pipes, in particular to an automatic positioning processing mold for plastic pipes. Background technique [0002] In the daily bathroom connection pipes, due to the alternating passage of hot and cold water, plastic pipes with pipe threaded joints are generally used for connection. In the current processing technology of bathroom connecting pipes, the pipe is extruded first, and then the corresponding length is cut according to the needs, and then the cut pipe is placed in the injection mold with a joint forming cavity, and then the joint is welded and attached by injection molding. . [0003] When using the above-mentioned processing method to realize the connection of the plastic pipe and its joint, it is necessary to keep the plastic pipe and the joint facing each other, so as to prevent the deviation of the center position caused by the plastic pipe and its joint when forming and connecting. ...
Claims
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IPC IPC(8): B29C45/26B29C45/76B29C45/14B29C33/12
CPCB29C45/14B29C45/14008B29C45/14065B29C45/26B29C45/76
Inventor 钱彬朱文斌
Owner 珠海市春生五金工业有限公司