Material strap rectifying type runner used in insert molding
A technology of insert molding and runner, applied in the direction of coating, etc., can solve the problems of excessive fan shape of stamping continuous material belt, size of injection parts with jumping chips, mold pressing, etc., so as to reduce the risk of pressing mold and reduce maintenance costs. , the effect of improving productivity
Active Publication Date: 2014-05-07
HANGZHOU AMPHENOL JET INTERCONNECT TECH
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Problems solved by technology
[0005] The purpose of the present invention is to overcome the deficiencies in the prior art, and provide a method to solve the problem of poor size of injection molded parts caused by problems such as excessive fan shape and skipping of continuous material belts during the automatic production process of insert injection molding products. , Die compression molding and other problems are applied to the tape correction type runner in insert molding
Method used
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[0012] The present invention will be described in detail below in conjunction with accompanying drawing: figure 1 , 2 As shown, the present invention comprises runner 1, ratchet 2, ratchet seat 3, ratchet shaft 4, float plate 5, float cover plate 6 and die core 8; Kernel 8 to the mold discharge end, the ratchet 2 is fixed on the ratchet seat 3 through the ratchet shaft 4, the ratchet seat 3 is installed on the floating material plate 5, and the two ratchet seats 3 are respectively located in front of the floating material plate 5 Left and right sides; the floating cover 6 is fixed on the floating plate 5 , and the floating cover 6 is located at the rear center of the floating plate 5 . The flow channel 1 is installed on the rear of the floating material plate 5 and is located on both sides of the floating material cover plate 6 ; the flow channel 1 is located between the product 7 and the mold core 8 .
[0013] The working principle of the present invention is as follows: St...
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The invention relates to a material strap rectifying type runner used in insert molding. The material strap rectifying type runner used in insert molding comprises a runner, ratchet wheels, ratchet wheel seats, a ratchet wheel shaft, a floating material plate, a floating material cover plate, another runner and a mold insert, wherein a continuous material strap is connected to a discharge end of the mold via the ratchet wheel, the runner and the mold insert; the ratchet wheels are fixed on the ratchet wheel seats by the ratchet wheel shaft; the ratchet wheel seats are arranged on the floating material plates; the two ratchet wheel seats are arranged on the left and right two sides of the front side of the floating material plate, respectively; the floating material cover plate is fixed on the floating material plate, and the floating material cover plate is arranged in the center of the back side of the floating material plate; the runners are arranged on the back side of the floating material plate and are fixed on two sides of the floating material cover plate; the runners are arranged between a product and the mold insert. The material strap rectifying type runner has the following beneficial effects of simple structure and novel design; due to the adoption of the material strap rectifying type runner, the risk of mold pressing is reduced, the production efficiency is improved, and the capacity is improved.
Description
technical field [0001] The invention relates to the field of plastic moulds, in particular to a strip-correcting flow channel used in insert molding. Background technique [0002] Insert molding is a molding method in which pre-prepared inserts of different materials are placed in a mold, and then resin is injected, and the molten material and inserts are bonded and solidified to form an integrated product. The traditional insert molding production method is manual production, which can be produced with injection molding machines, molds, mold temperature controllers and other equipment. The disadvantages of this production method are low productivity, easy to cause fatigue of employees, and low safety factor. In order to adapt to the changing development of the times, automated production has been produced. [0003] As the name implies, automated production does not require manual operation in the middle from the input of materials to the output of finished products, and th...
Claims
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Login to View More IPC IPC(8): B29C45/27B29C45/14
CPCB29C45/14065B29C45/27B29C2045/14147
Inventor 沈雅娉段均元陆金祥
Owner HANGZHOU AMPHENOL JET INTERCONNECT TECH