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A new type of hot glue coating device for white mold of lost foam casting

A lost foam casting and gluing device technology, which is applied to the surface coating liquid device, coating, material gluing, etc., can solve the problems of manual gluing instability, unevenness, and low efficiency of manual gluing, and achieve Precise mold clamping, improved yield, and avoiding unevenness

Active Publication Date: 2020-05-08
武汉华兴同创科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Most of the bonding methods currently used are manual application of hot glue, and the efficiency of manual glue application is low. In addition, the instability and unevenness of manual glue application will have a great impact on the poured castings. Hot glue will well offset these Disadvantages, hot glue coating will completely fill the white mold gap, making the white mold a whole

Method used

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  • A new type of hot glue coating device for white mold of lost foam casting
  • A new type of hot glue coating device for white mold of lost foam casting
  • A new type of hot glue coating device for white mold of lost foam casting

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Embodiment Construction

[0023] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings 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 creative efforts fall within the protection scope of the present invention.

[0024] Such as Figure 1 to Figure 7 As shown, a new type of special hot glue coating device for lost foam casting white molds, including a frame 1, a white mold moving mechanism, a glue pool 3, a lifting structure, a glue coating mechanism, and a white mold bracket. The surface is fixedly connected with two symmetrical slide rails 11. The white mold moving mechanism is set on the slide rails 11 and can move along the slide rails 11. The glue pool 3 and the lifting structure are fixed inside the frame 1, and the gluing mechanism is located in the glue pool. 3 above, it is connected with the lifting m...

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Abstract

The invention discloses a novel hot glue applying device special for a lost foam casting white die. The novel hot glue applying device special for the lost foam casting white die comprises a rack, a white die moving mechanism, a glue applying mechanism, a glue pool, a lifting structure and a white die bracket; two symmetrical sliding rails are fixedly connected to the upper surface of the rack; the white die moving mechanism is arranged on the sliding rails and can move along the sliding rails; the glue pool and the lifting structure are both fixed to the interior of the rack; the glue applying mechanism is located over the glue pool and connected with the lifting structure; and the white die bracket is fixed to the lifting structure. According to the device, manual glue applying is replaced, therefore, the labor force is liberated, the manual glue applying nonuniformity is avoided, the white die adhering speed is increased, and the finished product rate of a lost foam casting technology is increased.

Description

technical field [0001] The invention relates to the bonding field of lost foam casting white molds, in particular to a novel special hot glue coating device for lost foam casting white molds. Background technique [0002] Lost foam casting is a white mold made of EPS or STMMA copolymer. Its characteristics are low density, low strength, and low tensile strength. into molten metal. The shape of the lost foam meets the vaporization of the molten metal to form a cavity, and the molten metal fills the cavity and solidifies to form a casting. Complex white molds are difficult to be completely foamed with a molding machine at one time, so the white molds used in the lost foam casting technology generally need to be divided into two or more pieces of white molds. They need to be bonded into a whole before casting, which requires gluing, mold closing and seam repair on the bonding surface. The glue used for gluing can be roughly divided into cold glue and hot glue. Cold glue is n...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B05C3/20B05C11/00B05C13/02F16B11/00
CPCB05C3/20B05C11/00B05C13/02F16B11/006
Inventor 曹冲陈萌舒浩邹飘洋
Owner 武汉华兴同创科技有限公司
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