Movable air bag type lifting belt sander and operation method thereof

A belt machine and air bag technology, which is applied in the direction of belt grinder, grinding machine, grinding/polishing equipment, etc., can solve the problem of occupying crane resources and achieve the effects of reducing labor intensity, increasing mobility, and convenient adjustment

Inactive Publication Date: 2020-04-28
CFHI DALIAN HYDROGENANT REACTOR +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The original base of the belt machine is a square box. Before grinding the tempering weld bead, it is necessary to use the crane to lift and adjust the placement, which occupies limited resources of the crane and other problems.

Method used

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  • Movable air bag type lifting belt sander and operation method thereof
  • Movable air bag type lifting belt sander and operation method thereof
  • Movable air bag type lifting belt sander and operation method thereof

Examples

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Embodiment Construction

[0023] Such as Figure 1-Figure 3 As shown, a movable airbag-type lifting belt machine, the main body of the belt machine 2 is installed above the traveling car body 1, the main body of the belt machine 2 includes a lateral adjustment component 3, a manual height adjustment component 4, and an air pressure height adjustment component 5 , Angle adjustment assembly 6, belt sander assembly 7.

[0024] Such as figure 1 , the bottom of the lateral adjustment assembly 3 is connected to the top of the traveling vehicle body 1, by rotating the runner of the lateral adjustment assembly 3, the upper plane of the lateral adjustment assembly 3 can be moved laterally, thereby adjusting the horizontal position of the abrasive belt machine, so that the abrasive belt Relatively consistent with the center of the weld.

[0025] The hand-operated height adjustment assembly 4 is connected to the top of the lateral adjustment assembly 3 through the rotating shaft 15. The hand-operated height adj...

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PUM

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Abstract

The invention provides a movable air bag type lifting belt sander and an operation method thereof. A belt sander body is arranged above a walking trolley body and comprises a transverse adjusting assembly, a hand-cranking height adjusting assembly, an air pressure height adjusting assembly, an angle adjusting assembly and a belt sander assembly. The transverse adjusting assembly is connected to the upper portion of the walking trolley body. The hand-cranking height adjusting assembly is connected to the upper portion of the transverse adjusting assembly through a rotation shaft and can rotatearound the rotation shaft. The belt sander assembly is arranged above the hand-cranking height adjusting assembly through the angle adjusting assembly. By means of the movable air bag type lifting belt sander and the operation method thereof, occupation of the crown block resource is avoided, maneuverability is improved, the structure is simple, operation is easy, and adjustment is convenient; through an adopted damping air bag, a belt sander grinding head achieves grinding pressure self-adaptive adjustment according to the product surface high-low fluctuation changes, an operator does not need to frequently adjust the contact gap between an abrasive belt and a product, the labor intensity of the operator is lowered, and the grinding efficiency is improved.

Description

technical field [0001] The invention belongs to the field of automatic grinding and polishing machinery, and in particular relates to a movable airbag-type lifting abrasive belt machine and an operating method thereof. Background technique [0002] The current petrochemical and nuclear power equipment needs to use the existing grinding device. When the belt machine is used to grind the tempered weld bead, it is affected by factors such as continuous grinding and thinning of the weld meat, local ups and downs of the weld meat, and cylinder cylindricity deviation. The contact pressure in the grinding area is unstable. If the grinding pressure is too small, the grinding efficiency will be reduced. If the grinding pressure is too high, it will cause excessive wear or sudden tearing of the abrasive belt. In the past, in order to solve this problem, the operator needed to adjust at any time according to the change of the grinding spark, which required certain requirements for the ...

Claims

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Application Information

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IPC IPC(8): B24B21/16B24B21/18B24B21/20B24B1/00
CPCB24B1/00B24B21/16B24B21/18B24B21/20
Inventor 李玉波李志杰刘鸣宇王德富
Owner CFHI DALIAN HYDROGENANT REACTOR
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