A two-color injection molding equipment
A technology of two-color injection molding and injection molding equipment, applied in the field of automation equipment, can solve the problems of easy outflow of waste products and lack of color detection, and achieve the effect of improving the yield rate
Active Publication Date: 2022-05-13
东莞市艾尔玛塑件科技有限公司
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Problems solved by technology
[0003] For plastic products that need to be colored on both sides, the plastic products that have been painted in the first color are mainly transported to another coloring equipment manually. The lack of color detection in the middle process leads to the easy flow of waste products
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[0037] In order to make the purpose, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the following The described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0038] In the description of the present invention, it should be understood that the orientations or positional relationships indicated by the terms "upper", "lower", "top", "bottom", "inner" and "outer" are based on those shown in the accompanying drawings. Orientation or positional relationship is only for the convenience of describing ...
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The invention discloses a two-color injection molding equipment, which comprises a feeding device, a first-color injection molding equipment, a first-color detection device, a second-color injection molding device, a second-color detection device, a feeding device and a rotary indexing device. The indexing device clamps the plastic product from the feeding device to the first color injection molding equipment to complete the coloring of the first side; then the plastic product is clamped to the first color detection device through the rotating index device, and the first color detection device , turn over the plastic product and inspect it; then clamp the plastic product to the second color injection molding equipment through the rotary indexing device, and the second color injection molding equipment will color the second side of the plastic product, or turn the first side Qualified plastic products are put into the first NG box; the plastic products are clamped to the unloading device by the rotary indexing device, and before the plastic products are unloaded, the second color detection device detects the second side of the plastic product, And put the unqualified plastic products on the second side into the second NG box to reduce the outflow rate of waste products.
Description
technical field [0001] The invention relates to the field of automation equipment, in particular to a two-color injection molding equipment. Background technique [0002] Nowadays, plastic parts are widely used in various industries and play a pivotal role. Among them, the coloring of plastic parts mainly adopts IMR technology, that is, in-mold decoration technology, which has the characteristics of fast production speed and low cost, and meets the needs of the 3C industry with large changes in demand and short life cycle. In particular, the increasing demand for appearance now requires coloring on both sides of plastic products. [0003] For plastic products that need to be colored on both sides, the plastic products that have been painted in the first color are mainly transported to another coloring equipment manually. The lack of color detection in the middle process leads to the easy flow of waste products. Contents of the invention [0004] The purpose of the presen...
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IPC IPC(8): B29C45/16B29C45/76
CPCB29C45/1615B29C45/162B29C45/7686B29C2045/1621B29C2945/7629
Inventor 罗金城
Owner 东莞市艾尔玛塑件科技有限公司