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Automatic pattern piece gluing device for evaporative pattern for casting

A gluing device and technology of lost foam, which is applied to the device and coating of the surface coating liquid, can solve the problems of inaccurate gluing line, low model strength, uneven gluing amount, etc., and achieve cost saving The effect of glue quantity, convenient manufacturing and replacement, and wide product adaptability

Inactive Publication Date: 2013-10-02
解明国 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Inaccurate glue routing, uneven glue flow, prone to glue leakage and glue accumulation, resulting in glue leakage, low model strength, and sometimes glue accumulation on the glued surface, making cleaning difficult

Method used

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  • Automatic pattern piece gluing device for evaporative pattern for casting
  • Automatic pattern piece gluing device for evaporative pattern for casting
  • Automatic pattern piece gluing device for evaporative pattern for casting

Examples

Experimental program
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Effect test

Embodiment Construction

[0023] The content of the present invention will be described below in conjunction with specific embodiments.

[0024] like figure 1 Shown is a schematic structural view of the automatic gluing device for lost foam dies of the present invention. The automatic gluing device of the present invention comprises: an automatic adhesive conveying system, a gluing robot system, a numerical control operating system, and a die positioning tool. After the lost foam die is positioned by the die positioning tool, the adhesive glue is evenly applied to the lost foam die through the control of the automatic glue delivery system and the glue coating robot system by the numerical control operating system, and then the lost foam die is taken out , and the mating dies are bonded together to form a complete lost foam shape.

[0025] like figure 1 As shown, the automatic gluing device for the lost foam die sheet of the present invention, the die sheet includes: the first gluing die sheet 7 and ...

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PUM

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Abstract

The invention relates to an automatic pattern piece gluing device for an evaporative pattern for casting. The automatic pattern piece gluing device comprises an automatic evaporative pattern piece bonding glue transmission system, a numerical-control operating system and a pattern piece locating tool, wherein the numerical-control operating system is customized with demonstration programming software; bonding glue is automatically and uniformly coated on a butting face of a second coating pattern piece, a matching pattern piece and the second coating pattern piece are manually bonded together so as to form the evaporative pattern, a matching groove is formed in the butting face of the second coating pattern piece, and glue moving loci are formed in the two sides of the matching groove; and a matching convex rib is formed at a corresponding position, butted with the second coating pattern piece, of the matching pattern piece, and the matching convex rib and the matching groove are matched together. According to the device provided by the invention, bonding butting faces are bonded in a manner of adopting concave-convex matching and dispensing glue to the two sides of a concave face, so that the bonding strength is high, the foam pattern difficultly deforms, and the glue consumption is reduced. A glue moving program is customized by the numerical-control operating system, so that the gluing form is stable and smooth, and is not subjected to glue interruption, and the bonding rate is fast.

Description

technical field [0001] The invention relates to an automatic gluing device, in particular to an automatic gluing device for lost foam dies for casting, and belongs to the technical field of casting model forming. Background technique [0002] Lost foam casting is to use the foam model to brush the refractory coating and dry it, bury it in dry quartz sand for vibration molding, and pour it under negative pressure to vaporize the foam model. The liquid metal occupies the position of the foam model and solidifies and cools to form a casting. The foam model used in lost foam casting generally needs to be divided into multiple foam modules according to the structure of the casting, which are formed separately, and then the foam modules are bonded and combined to form a complete foam model. [0003] The bonding of the existing foam dies for lost foam casting is generally carried out by manually controlling the extrusion gun of the bonding glue conveying equipment to move the glue ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05C5/02B05C11/10B05C11/00B05C13/02
Inventor 解明国吴来发丁汝江崔明胜
Owner 解明国
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