Automatic feeding mechanism for put embedded piece injection mold
A technology of automatic material feeding and injection molding, applied in the field of injection molding, can solve problems such as the inability to guarantee the positioning accuracy of inserts, affect the product processing yield, and accidental injury to the human body, and achieve the effects of compact structure, fast action speed, and labor cost saving
Inactive Publication Date: 2013-10-02
王子卿
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Problems solved by technology
The traditional insert injection mold adopts the method of manually placing the insert into the insert injection mold, which is extremely inefficient and may cause accidental injury to the human body when the injection mold is closed, and the manual insertion method cannot guarantee the quality of the insert. The positioning accuracy in the insert injection mold affects the processing yield of the product
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[0044] The following descriptions are only preferred embodiments of the present invention, and therefore do not limit the protection scope of the present invention.
[0045] Examples, see Figures 1 to 10 Shown: an automatic feeding mechanism for an injection mold with inserts. This embodiment takes the automatic feeding mechanism for the injection mold of the magnetic steel rotor 90 as an example for illustration, wherein the insert is a magnetic steel 91, and the injection mold for the magnetic steel rotor 90 is The two-plate mold includes a fixed template 100 and a movable template 200. The fixed template 100 and the movable template 200 form a clamping template for the injection mold of the magnetic steel rotor 90. The fixed template 100 is provided with a magnetic steel clamping position 80 for placing the magnetic steel 91. The automatic feeding mechanism is arranged on the fixed template 100 .
[0046]Specifically, the fixed platen 100 is provided with a lifting slide ...
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The invention discloses an automatic feeding mechanism for a put embedded piece injection mold, and a processing method of the automatic feeding mechanism for the put embedded piece injection mold. The automatic feeding mechanism comprises an injection mold board provided with an automatic feeding mechanism part, wherein embedded piece clamping positions for placing embedded pieces are arranged on the injection mold board; a lifting sliding board controlled by a first air cylinder is arranged on the injection mold board; a hitting board controlled by a second air cylinder is arranged on the lifting sliding board; a movable valve controlled by a third air cylinder is arranged between feeding channels and material troughs; hitting rods controlled by a fourth air cylinder are arranged on the injection mold board; and clamping blocks controlled by a fifth air cylinder are arranged between transfer feeding channels and the material troughs. According to the automatic feeding mechanism, the automatic feeding mechanism part is connected with the injection mold board into a whole, so that the structure is compact; a PLC (Programmable Logic Controller) is utilized to control various pneumatic elements electrically, so that programming is flexible, and the movement speed is high; full-automatic injection molding of plastic products containing the embedded pieces is achieved; the labor cost is saved; and the processing efficiency is improved.
Description
technical field [0001] The invention relates to the technical field of injection molds, in particular to an automatic feeding mechanism of an injection mold for placing inserts. Background technique [0002] The insert injection mold is a special mechanical processing equipment for integral injection molding of inserts and injection parts, which can be used for injection molding of the magnetic steel rotor 90 . Such as Figure 1 to Figure 3 The magnetic steel rotor 90 shown has a structure including a magnetic steel 91 made of magnetic material and a shaft core 92 made of plastic. During injection molding, the magnetic steel 91 needs to be placed in the insert injection mold for positioning first, and then The injection molding machine closes the mold to complete the injection molding of the shaft core 92 , so that the magnetic steel 91 is fixedly embedded on the shaft core 92 to obtain the magnetic steel rotor 90 . The traditional insert injection mold adopts the method of...
Claims
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IPC IPC(8): B29C45/17
Inventor 王子卿
Owner 王子卿