A strain gauge sticking device

A strain gauge and equipment technology, applied in the field of strain gauge sticking equipment, can solve the problems of unreliable pressing and uneven pressing force.
CN111981009BActive Publication Date: 2022-02-25HUNAN LIANZHI BRIDGE & TUNNEL TECH
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Patents(China)
Current Assignee / Owner
HUNAN LIANZHI BRIDGE & TUNNEL TECH
Publication Date
2022-02-25

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Abstract

The invention provides a strain gauge sticking device, which includes an installation housing, a conveying device, an adhesive spraying device and a lifting pressure plate device; the upgraded pressure plate device includes a lifting unit and a pressure plate, and the device of the present application transports the strain gauge through the conveying device, and the adhesive The spraying device sprays the adhesive on the sticking surface of the strain gauge, and at the same time cooperates with the lifting unit to drive the lifting movement of the pressure plate to press and paste the strain gauge on the panel of the test piece; in addition, there are walking rollers at the four corners of the bottom of the installation shell, which can make the strain gauge sticking equipment Sliding freely on the panel of the test piece, and cooperating with the conveying device to continuously transport the strain gauge and the adhesive spraying device to spray the adhesive on the strain gauge, the strain gauge can be pressed and pasted on each position of the test piece panel sequentially in an assembly line, and pressed The tightness is uniform and the paste quality is high.
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Description

technical field

[0001] The invention relates to the field of sticking strain gauges, in particular to a strain gauge sticking device. Background technique

[0002] Strain gauges are widely used in engineering fields, especially bridge strain tests, which are usually pasted by fingers. First, a layer of quick-drying liquid adhesive is applied to the back of the strain gauge, and then the strain gauge is pressed on the position where the strain needs to be measured. How to Evenly distributing the glue between the strain gauge and the test piece so that the strain gauge can be stuck firmly is an important factor affecting the function of the strain gauge. It is often pasted manually, and the quick-drying glue is easy to apply unevenly. Press the strain gauge on the coated surface with your hands. When using quick-drying glue on the surface of the test piece, because the strain gauge is very small, the quick-drying glue is easy to stick to the hands, which is easy to cause human...

Claims

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