Blow-molding processing center for manufacturing LED lampshade without nodes at bottom

An LED lampshade and machining center technology, applied in the field of blow molding machining centers, can solve problems such as unsightly appearance, and achieve the effects of convenient cutting, protection of mechanical equipment, and consistent transparency

Pending Publication Date: 2019-09-27
嘉兴康德照明器材有限公司
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Problems solved by technology

[0003] Therefore, at present, for small-caliber and small-volume LED lampshades, the product is often produced by feeding the material to the bottom of the mold through the injection molding machine, and after cooling to form the product, a node will inevitably be formed at the bottom of the product, thus will bring unsightly disadvantages

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  • Blow-molding processing center for manufacturing LED lampshade without nodes at bottom
  • Blow-molding processing center for manufacturing LED lampshade without nodes at bottom
  • Blow-molding processing center for manufacturing LED lampshade without nodes at bottom

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Embodiment Construction

[0024] The following clearly and completely describes the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, but not all of them. 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.

[0025] see Figures 1 to 7 , a blow molding processing center for manufacturing bottom nodeless LED lampshades, including injection molding station 1, blow molding station 4, rotation center 3, and a molding group installed on the rotation center 3, which are arranged on the frame of the injection molding machine Part 2, and the oil cylinder 5 that drives the rotation center 3 to lift.

[0026] An injection device is installed on the right side of the frame of the injection molding machine. The injection station 1 is connected to t...

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Abstract

The invention relates to a blow-molding processing center for manufacturing an LED lampshade without nodes at the bottom. The blow-molding processing center comprises an injection-molding station, a blow-molding station, a rotating center, a molding component and an oil cylinder, wherein the injection-molding station, the blow-molding station and the rotating center are arranged on an injection-molding machine rack; the molding component is mounted to the rotating center; the oil cylinder is used for driving the rotating center to rise and fall; a mold opening and closing component is arranged on one side of the injection-molding machine rack; a first oil circulating system is arranged in a concave mold; a second oil circulating system is connected with an oil inlet of an oil guiding pipe as well as an oil outlet arranged between the oil guiding pipe and a core mold; an oil plate is arranged between the concave mold and a lower mold; a heat-insulating oil channel is arranged in the oil plate; and a third oil circulating system is connected with the heat-insulating oil channel. No nodes are formed at the bottom of the lampshade processed through the blow-molding processing center; the surface color is uniform; the transparency is consistent; and the work efficiency is improved.

Description

technical field [0001] The invention relates to a blow molding processing center used for manufacturing a bottom node-free LED lampshade, and belongs to the technical field of sliding mechanisms. Background technique [0002] LED lampshade is a kind of LED accessories, which is to better gather the light and make the light more concentrated and softer. For example, the invention patent with the patent publication number CN2014101930972 discloses an LED lighting device and a lampshade, including: a base, an LED light-emitting unit, and a lampshade; see the accompanying drawings of the application document, wherein the lampshade is of a large-aperture and large-volume type. The lampshade of this shape is relatively easy to form in the traditional blow molding process, and it is easy to be separated from the composite mandrel (such as the composite mandrel with the publication number CN201317102) because of its large weight, that is, the blanking is convenient. For small-calib...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C49/06B29C49/56B29C49/48B29C49/78B29C45/27B29C45/78
CPCB29C49/06B29C49/56B29C49/48B29C49/78B29C45/2725B29C45/78B29C2945/76531B29C2049/023
Inventor 黄卫军
Owner 嘉兴康德照明器材有限公司
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