Coating tanks for lost foam casting

A technology of lost foam casting and coating tank, which is applied in casting molding equipment, manufacturing tools, metal processing equipment, etc., can solve the problems of inconvenient operation of coating stirring, equalization, and can not guarantee coating concentration, and achieves good cleaning effect, uniform concentration, The effect of accelerated flushing

Active Publication Date: 2018-03-02
泰州盛平精密机械配件有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention intends to provide a new paint tank to solve the problems in the prior art that the stirring operation of the paint is inconvenient and the paint concentration cannot be guaranteed to be equal everywhere

Method used

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  • Coating tanks for lost foam casting

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Embodiment Construction

[0011] The present invention will be described in further detail below by means of specific embodiments:

[0012] The reference signs in the drawings of the description include: bottom plate 4 , counterbore 7 , stirring motor 201 , stirring shaft 202 , stirring paddle 203 , movable door 301 , reel 302 , and slideway 701 .

[0013] as attached figure 1 Shown: the coating tank used for lost foam casting, the coating tank is a cuboid structure, the bottom of the four corners is provided with feet, the inside of the coating tank is provided with a bottom plate 4, and the center of the bottom plate 4 is provided with a partition for blocking the sink hole 7 The lower part of the partition device is equipped with a stirring device; the upper part of the outer tank wall of the paint tank is symmetrically provided with a chute, and the chute is slidably connected with a fence. The fence is used for the temporary placement of the pattern. When the pattern is painted in the paint tank ...

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Abstract

This patent discloses a coating tank for lost foam casting. The bottom plate of the coating tank is provided with a counterbore, and a stirring device is provided in the counterbore; The device includes a stirring motor and a stirring paddle, the stirring motor is arranged outside the bottom plate, and the stirring motor and the stirring paddle are connected through a stirring shaft passing through the bottom plate; a slideway is provided on the counterbore, and a partition device is provided on one side of the slideway. The partition device includes a movable door and a reel wrapped by the movable door, and the reel is provided with a hook matched with the movable door on the opposite side of the slideway. When the paint tank of the present invention needs to stir the paint, it is only necessary to pour the paint to be stirred into the paint tank and turn on the stirring device; while stirring the paint, the pattern can be painted and hanged, ensuring that the paint in the paint tank The concentration is uniform, and the effect of painting and hanging is better.

Description

technical field [0001] The invention relates to casting molding equipment, in particular to a coating tank for lost foam casting. Background technique [0002] Lost foam casting is a nearly non-cutting casting process. It has developed rapidly due to its advantages such as high casting precision, flexible design, no sand core, clean production environment, and low investment and production costs. In China's lost foam casting production, the castings of automobiles, construction machinery and tractor gear transmission housings, and clutch housings are the fastest growing and largest lost foam castings. [0003] The lost foam pattern is made of polystyrene beads foamed in the mold. Due to the low strength and poor rigidity of the polystyrene foam pattern, in order to prevent the pattern from being damaged or deformed during transportation, sand filling and vibration, casting In order to improve the strength and rigidity of the pattern, the refractory coating should be coated ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B22C23/02
Inventor 郑先延
Owner 泰州盛平精密机械配件有限公司
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