Automatic nozzle cutting device
A water-cutting and automatic technology, applied in the field of automatic water-cutting devices, can solve the problems that the output and quality cannot meet the needs of customers, reduce the market competitiveness of enterprises, reduce product quality and other problems, so as to improve the competitiveness of enterprises, realize automatic production, The effect of improving production efficiency
Inactive Publication Date: 2016-05-11
彩丽电子(深圳)有限公司
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Problems solved by technology
[0002] At present, in the injection molding production process of plastic products, for the convenience of production and processing, the glue feeding method of large nozzle is usually used, but after the product is produced and injected, it needs a lot of manual processing to cut off the nozzle, which is time-consuming and labor-intensive, and the production efficiency is very low; The removal of the nozzle depends largely on the technical proficiency of the workers, otherwise it is easy to damage the product and reduce the quality of the product, resulting in the output and quality not meeting the needs of customers and reducing the market competitiveness of the enterprise
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[0018] In order to facilitate the understanding of those skilled in the art, the structural principle of the present invention will be further described in detail below in conjunction with specific embodiments and accompanying drawings:
[0019] as attached Figure 1-7 As shown, an automatic water-cutting device is used in injection molds, including an ejector plate 2, an ejector base plate 1, a rear template 3 and a rear mold core 4, the ejector panel 2 is arranged on the ejector base plate 1, and the rear template 3 is arranged on the ejector panel 2, the rear mold core 4 is set on the rear template 3, the main channel and the cavity are arranged on the rear mold core 4, and the thimble 5 is arranged on the thimble bottom plate 1, and the thimble 5 is located on the injection molded product 10, the main channel nozzle 20 and the injection molding Below the junction of the product 10 and the nozzle 30 of the glue inlet, thimble through holes are respectively arranged on the t...
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An automatic nozzle cutting device comprises an ejector pin face plate arranged on an ejector pin bottom plate, a rear mold plate located above the ejector pin face plate and a rear mold core arranged on the rear mold plate. The rear mold core is provided with a main runner and a cavity, the ejector pin bottom plate is provided with ejector pins, the ejector pin face plate, the rear mold plate and the rear mold core are provided with ejector pin passing holes, and a nozzle separating insert is arranged in the rear mold core and provided with a sprue making the main runner and the cavity communicated. According to the automatic nozzle cutting device, in the injection molding process, plastic melt enters the cavity to be formed from the sprue; in the injection product pushing-out process, an injection product is pushed out by the ejector pins below the joint of the injection product and the sprue, the injection product is separated from a sprue nozzle and smoothly pushed out, a main runner nozzle and the separated sprue nozzle are also pushed out for discharging under the action of the ejector pins, and thus it is unnecessary to remove the nozzles manually after injection molding is completed; in this way, the process is simplified, labor is saved, product quality is guaranteed, production efficiency is improved, automatic production is achieved, and enterprise competitiveness is improved.
Description
technical field [0001] The invention belongs to the technical field of injection molds, in particular to an automatic water cutting device. Background technique [0002] At present, in the injection molding production process of plastic products, for the convenience of production and processing, the glue feeding method of large nozzle is usually used, but after the product is produced and injected, it needs a lot of manual processing to cut off the nozzle, which is time-consuming and labor-intensive, and the production efficiency is very low; The removal of the nozzle depends largely on the technical proficiency of the workers, otherwise it is easy to damage the product and reduce the quality of the product, resulting in the output and quality not meeting the needs of customers and reducing the market competitiveness of the enterprise. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide an automatic water cutting dev...
Claims
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IPC IPC(8): B29C45/40B29C45/38
Inventor 许纯杰
Owner 彩丽电子(深圳)有限公司