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Moving apparatus of sand box

A technology of mobile devices and sand boxes, which can be used in casting molding equipment, metal processing equipment, manufacturing tools, etc., and can solve problems such as time-consuming and labor-intensive

Inactive Publication Date: 2017-06-27
王欣欣
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The V-method molding line sand box also needs to be vacuumed when moving and maintaining pressure. Many current V-method molding lines use the pouring method of placing a floor stand, which requires driving to lift the sand box back and forth, and workers need to drag the vacuum tube back and forth every time the sand box is moved. And manual plugging and unplugging of vacuum tubes is time-consuming and laborious

Method used

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  • Moving apparatus of sand box

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Embodiment Construction

[0009] see figure 1 As shown, the present invention includes a vacuum beam body 2, a vacuum system 4 and a positioning device 5. The vacuum system 4 includes a vacuum valve 1 and a vacuum control device. The vacuum valve 1 is arranged on the vacuum beam body 2, and the vacuum beam body 2 is provided with a positioning device 5 and a guide wheel set, and a track 6 is laid under the vacuum beam body 2. The vacuum beam body 2 is connected to the track 6 through the guide wheel set, and between the vacuum beam body 2 and the track 6 A hydraulic cylinder 3 is provided. The working principle is:

[0010] Before the sand box needs to move forward on the line, the vacuum valve 1 opens the switch adsorbed on the sand box to start vacuuming, and the positioning device 5 is opened to position with the pallet truck at the base of the sand box. When the sand box needs to move forward, Driven by the hydraulic cylinder 3, the vacuum beam body 2 drives the guide wheel group to move forward...

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Abstract

The invention relates to a moving apparatus of a sand box, which includes a vacuum beam body, a vacuum system and a positioning apparatus. The vacuum system includes a vacuum valve and a vacuum control device. The vacuum valve is arranged on the vacuum beam body. A positioning apparatus and a guiding wheel set are arranged on the vacuum beam body. A rail is paved under the vacuum beam body. The vacuum beam body is connected to the rail through the guiding wheel set. A hydraulic cylinder is disposed between the vacuum beam body and the rail. The moving apparatus can achieve automation of a V method, wherein the sand box is vacuum-automatically adsorbed during the entire moving process and vacuum switching is automatically completed, thus achieving movement and transportation of the sand box under vacuum. The whole process is free of manual assistance and automatic maintenance and automatic switching of vacuum during the movement of the sand box can be achieved.

Description

technical field [0001] The invention belongs to the technical field of mechanical manufacturing, and in particular relates to a sand box moving device. Background technique [0002] In the foundry industry, V-method molding adopts dry sand molding, known as "green casting", and has been accepted by more and more enterprises in recent years. The sand box of the V-method molding line also needs to be vacuumed when moving and maintaining pressure. Many current V-method molding lines use the pouring method of placing a floor stand, which requires driving to lift the sand box back and forth, and workers need to drag the vacuum tube back and forth every time the sand box is moved. And manual plugging and unplugging of vacuum tubes is time-consuming and labor-intensive. Contents of the invention [0003] The invention overcomes the deficiencies of the prior art and proposes a sand box moving device. The vacuum beam can realize the automation of the V method, and the sand box can...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B22C23/00
CPCB22C23/00
Inventor 王欣欣
Owner 王欣欣
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