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Testing device for thickness of blank body in mechanical pressing

A technology of machine press forming and testing equipment, which is applied in the direction of measuring equipment, optical equipment, instruments, etc., can solve the problem that the size and thickness of the green body cannot be automatically controlled, and achieve the effect of improving production enthusiasm and saving energy

Inactive Publication Date: 2015-06-24
UNIV OF JINAN
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  • Abstract
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  • Claims
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Problems solved by technology

[0005] In order to solve the problem that the size and thickness of the green body cannot be automatically controlled during the existing machine press forming, the present invention invented a test device for the thickness of the green body during machine press forming

Method used

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  • Testing device for thickness of blank body in mechanical pressing
  • Testing device for thickness of blank body in mechanical pressing

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Embodiment Construction

[0015] The present invention will be specifically described below in conjunction with the accompanying drawings and specific embodiments.

[0016] Such as figure 1 As shown, the present invention is a test device for the thickness of a green body during press forming. The overall structure is a control device 4 including a sensor device, which is preset with the optimal range of values ​​for the required green body thickness and controls the operation of the press machine. The display device 6 for monitoring and suppressing the situation; the sensor device is composed of a sensing device one 1 and a sensing device two 2 installed oppositely; the sensing device one 1 is installed on the press slider 9, and the sensing device two 2 is installed on the press On the side wall 14 of the press next to the slideway; the first sensing device 1 and the second sensing device 2 are infrared sensors, which send and receive infrared signals to each other to sense the thickness of the green...

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Abstract

The invention relates to a testing device for thickness of a blank body in mechanical pressing. The testing device comprises a sensor device, a control device and a display device, wherein the control device which presets an optimum numerical range of the thickness of a needed blank body carries out an operation control for a press, the pressing condition is monitored by the display device; the sensor device is formed by assembling a first sensor device and a second sensor device oppositely; the first sensor device and the second sensor device are infrared sensors; the infrared sensors comprise a plurality of infrared sending and receiving infrared sensing elements located on different positions, optical signal converters which convert infrared optical signals to contact signals and variable resistors which convert the contact signals to voltage signals; according to the testing device, the thickness of the blank body in mechanical pressing can be effectively detected, and the quality of the blank body in the production process can be better controlled by the control device; accordingly, the production efficiency and product quality yield of existing fire-resistant materials, ceramics, building materials and the like are improved, the energy is saved, and the enthusiasm for production is improved.

Description

technical field [0001] The invention relates to an intelligent testing device, in particular to a testing device for the thickness of a green body during machine pressing. Background technique [0002] The so-called machine press forming is the most common and commonly used one in the forming process of refractory materials, ceramics, building materials and other materials. It belongs to the category of material preparation and is a key link in material preparation. The quality of the pressed body directly affects the quality of materials The overall performance is the key process for quality control in material preparation and production. [0003] However, the production status of the existing machine press molding, especially the control of the size of the green body, is still at the stage of manual measurement of the size. Manual measurement will inevitably cause errors caused by human factors, and the destructive treatment of the green body with unqualified size will aff...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01B11/06
Inventor 牟善浩张久美刘永杰
Owner UNIV OF JINAN
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