Casting shakeout hopper based on timing forward and reverse rotation control

A forward-reversing, sand-shaking bucket technology, which is applied in the direction of manufacturing tools, casting molding equipment, and cleaning/processing machinery for mold materials, can solve the problems of low sand-shaking efficiency and high labor intensity, and achieve continuous The effect of feeding materials, improving feeding efficiency, reducing labor intensity and labor cost

Inactive Publication Date: 2016-04-13
WUXI XINMAO FORGING CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above-mentioned anti-clogging method has high

Method used

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  • Casting shakeout hopper based on timing forward and reverse rotation control

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Example Embodiment

[0010] The specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings.

[0011] Such as figure 1 As shown, the sand falling hopper for casting based on timing forward and reverse control of this embodiment includes a hopper body 1. The lower end of the hopper body 1 is provided with a discharge port 2, and a support sleeve 3 is installed outside the discharge port 2 to support A guide sleeve 4 is installed on the inner side of the sleeve 3. The guide sleeve 4 is rotatably installed between the lower end of the discharge port 2 and the inner folding ring 31 of the support sleeve 3 through a thrust bearing 5, in the ring groove on the upper surface of the inner folding ring 31 Balls 32 are installed; the inner wall of the discharge port 2 is equipped with a support base 6 through multiple support rods 10. The lower surface of the support base 6 is mounted with a motor protection cover 8 and a motor 7 located in the mo...

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PUM

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Abstract

The invention relates to a casting shakeout hopper based on timing forward and reverse rotation control. The casting shakeout hopper comprises a hopper body, wherein a discharge opening is formed in the lower end of the hopper body; a support sleeve is mounted on the outer side of the discharge opening; a material guiding sleeve is mounted on the inner side of the support sleeve; the material guiding sleeve is rotationally mounted between the lower end of the discharge opening and an inward folded ring of the support sleeve through a thrust bearing; balls are mounted in a circular groove in the upper surface of the inward folded ring; a support seat is mounted on the inner wall of the discharge opening through a plurality of support rods; a motor protection cover and a motor in the motor protection cover are mounted on the lower surface of the support seat; a rotating shaft is mounted on the output shaft of the motor; connecting rods are connected up and down with the side wall of the rotating shaft; mounting sleeves are arranged at end parts of the connecting rods; the mounting sleeves are propped against the inner wall of the material guiding sleeve and are connected with the outer wall of the material guiding sleeve through screws; stirring shafts are rotationally mounted on the outer walls of the connecting rods and are arranged upwards; stirring blades are spirally connected with the outer walls of the stirring shafts; a control box is mounted on the outer side of the support sleeve; and a timing controller and a forward and reverse rotation controller of the motor are mounted in the control box.

Description

technical field [0001] The invention relates to the technical field of casting, in particular to dry sand full mold casting equipment. Background technique [0002] During the dry sand solid mold casting process, the sand in the sand bucket needs to be introduced into the sand separator. During the sand shakeout process of the existing shakeout hopper, the discharge port is easily blocked. The current method is to periodically manually push the push plate arranged in the discharge port, and use the push plate to push the sand blocked in the discharge port to realize falling sand. The above-mentioned anti-clogging method has high manual labor intensity and low sand shakeout efficiency. Contents of the invention [0003] Aiming at the above-mentioned shortcomings of the prior art, the applicant researched and improved, and provided a sand shakeout bucket for casting based on timing forward and reverse control, which adopts a continuous agitation structure, effectively prev...

Claims

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Application Information

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IPC IPC(8): B22C5/16B22C5/04
CPCB22C5/16B22C5/0409
Inventor 徐清峰
Owner WUXI XINMAO FORGING CO LTD
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