Plastic chair mould and method of using the mould
A chair and plastic technology, which is applied in the field of plastic chair molds, can solve problems such as fast processing speed, unreasonable design, and difficult demoulding, and achieve the effects of saving materials, simple structure, and smooth demoulding
Active Publication Date: 2015-12-02
JIEYANG DALI PLASTICS MOLD FACTORY
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- Claims
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Problems solved by technology
The current plastic chairs are generally injection-molded through plastic molds at one time, and the processing speed is fast. However, since the chair includes the structure of the chair leg, seat seat, chair back and armrest, etc., there are common problems such as unreasonable design, difficult demoulding, and waste of materials.
Method used
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[0024] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.
[0025] Referring to the accompanying drawings, the embodiment of the present invention provides a plastic chair mold, including a front mold 1 and a rear mold 2 that are molded together, the front of the front mold 1 is provided with a front cavity 11, and the front of the rear mold 2 is provided with a rear cavity 21. When the front mold 1 and the rear mold 2 are molded together, the front mold cavity 11 communicates with the rear mold cavity 21. A core 3 is provided in the cavity formed by the front mold 1 and the rear mold 2, a slide block 5 is provided on both sides of the core 3, and a bottom mold 4 is provided under the core 3 and the two slide blocks 5; like this, the front The mold 1, the rear mold 2, the mold core 3, the two slide blocks 5 and the bottom mold 4 are mutually molded to form an integral mold cavity of the plast...
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The invention provides a novel plastic chair mold, comprising a front mold and a rear mold, wherein a mold core is arranged between the front mold and the rear mold; slide blocks are arranged at two sides of the mold core; bottom molds are arranged below the mold core and the two slide blocks; first open pores are formed at two sides of the rear mold; a first guide roller is tipsily and fixedly arranged on each open pore; the slide blocks are inserted into the first guide rollers; second open pores are formed at the rear end of the mold core; third open pores are formed at the left side and the right side of the mold core. The invention also provides an application method of the novel plastic chair mold. By adopting the novel plastic chair mold and the application method of the same provided by the invention, the novel plastic chair mold is simple in structure, reasonable in design, stable in transfer force, smooth to demold, simple and fast, the cylinder is adopted as power, nitrogen is adopted to aerate, the core-pulling procedures on legs and handrails of the chair are removed, the materials are saved, the production cost is saved, and the weight of the chair is reduced.
Description
technical field [0001] The invention relates to a plastic chair mold and a method for using the mold. Background technique [0002] Plastic chairs are daily necessities. Plastic chairs have an integral structure with complex shapes, fast processing speed, and low cost. They are widely used in restaurants and homes. The current plastic chairs are generally injection-molded through plastic molds at one time, and the processing speed is fast. However, since the chair includes the structure of the chair leg, seat seat, chair back and armrest, etc., there are common problems such as unreasonable design, difficult demoulding, and waste of materials. . Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a plastic chair mold with reasonable design, smooth demoulding and material saving. [0004] The invention provides a plastic chair mould, comprising a front mold and a rear mold, a core is provided between the front mold ...
Claims
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IPC IPC(8): B29C45/26
CPCB29C45/26B29C45/2606B29C45/33B29C45/40
Inventor 陈树钦林少锐蔡乙鹏
Owner JIEYANG DALI PLASTICS MOLD FACTORY