Buffer type weighing machine for iron and steel materials

A steel and buffer technology, applied in measuring devices, instruments, weighing and other directions, can solve the problems of heavy weight, inconvenient installation and layout, high production labor intensity, etc., achieve good buffer vibration absorption capacity, and facilitate replacement, maintenance and replacement of parts. handy effect

Inactive Publication Date: 2013-02-06
台衡精密测控(昆山)股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the large size and heavy weight of the helical compression spring, its installation and arrangement are relatively inconvenient. At the same time, the helical compression spring is a customized product without standard parts. The production process is relatively complicated, and the production is labor-intensive. , maintenance and replacement of parts is more inconvenient

Method used

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  • Buffer type weighing machine for iron and steel materials

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Embodiment Construction

[0014] The technical solution of the present invention will be further described below in conjunction with the accompanying drawings.

[0015] see figure 1 A buffer type steel scale is shown, the steel scale includes a base 1, a load cell 2 fixedly arranged on the base 1, a weighing platform 3 fixedly arranged on the base 1 for placing objects to be weighed, and the weighing platform 3 is located above the load cell 2 on the base 1. A plurality of buffers are arranged between the load cell 2 and the bottom of the weighing platform 3, and the buffer includes a plurality of guide posts 4 fixedly arranged above the load cell 2, and the axis lines of all the guide posts 4 are along the vertical Extending in the direction, all the guide posts 4 are provided with a plurality of butterfly springs 6, the bottom of the weighing platform 3 is provided with a plurality of blind holes 5 for the guide posts 4 to penetrate in the axial direction, and the guide posts 4 are provided wit...

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PUM

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Abstract

The invention discloses a buffer type weighing machine for iron and steel materials, wherein a plurality of belleville springs are used as buffer elements of a buffer, can bear a large axial load under the condition of small deformation, has a better buffer vibration absorbing capacity, and is more suitable for an occasion with a small axial space, a large radial space and larger bearing capacity. The buffer can be conveniently arranged between a weighing platform and a weighing sensor, can be used for effectively buffering an impaction force acting on the weighing platform and the weighing sensor, and prevents the weighing platform and the weighing sensor from being damaged by the impact force. In addition, the belleville springs on the buffer are standard members and can be conveniently replaced after losing efficacy, so that parts of the weighing machine for the iron and steel materials are maintained, overhauled and replaced more conveniently in a post-stage use process.

Description

[0001] technical field [0002] The invention relates to a buffer type steel material balance, in particular to a buffer type steel material balance using a butterfly spring as a buffer. [0003] Background technique [0004] When the steel scale weighs an object, the object to be weighed is placed on the weighing platform of the steel scale, and the weight of the object to be weighed is transmitted to the weighing sensor set under the weighing platform through the weighing platform, so as to realize the weighing of the object to be weighed. weighing. The weight of the object to be weighed by the steel scale is generally large. When the object to be weighed is placed on the scale platform, an instantaneous impact force will often be formed on the scale platform and the load cell. This instantaneous impact force often It will be much greater than the maximum weighing capacity of the load cell, which will cause damage to the load cell and affect the service life of the stee...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01G21/10
Inventor 张利军
Owner 台衡精密测控(昆山)股份有限公司
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