Impact strength detection device for plastic detection
A technology of impact strength and detection device, which is applied in the direction of using a single impact force to test the strength of materials, measuring devices, and using repeated force/pulse force to test the strength of materials, etc. , the detection results are not accurate enough, etc., to achieve comprehensive and perfect detection results, firm clamping, and avoid falling
Inactive Publication Date: 2020-11-17
郭芳
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Problems solved by technology
[0007] How to use an effective method to solve the problem that the existing plastic impact strength testing device can only perform a single impact test, the test result is not perfect, and the shaking of the test device has a great influence on the test result, resulting in inaccurate test results question
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[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0030] see Figure 1-7 , the present invention provides a technical solution:
[0031] An impact strength detection device for plastic detection, characterized in that it includes a workbench 1, a shock absorbing device 2, a primary impact strength detection device 3, a secondary impact strength detection device 4, a controller 5 and a control panel 6 The damping device 2 includes a base 21, the top of the base 21 is fixed with a first support rod 22 by welding, t...
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The invention discloses an impact strength detection device for plastic detection, which comprises a workbench, a damping device, a first-stage impact strength detection device, a second-stage impactstrength detection device, a controller and a control panel; the damping device comprises a base, and a first support rod is fixed at the top of the base through welding; and the outer side of the first supporting rod is sleeved with a damping spring, the outer side of the first supporting rod is sleeved with a sliding block, a first limiting block is fixed to the end, away from the base, of the first supporting rod, and a connecting rod is fixed to one side of the sliding block through welding. According to the invention, the first-stage impact strength detection device and the second-stage impact strength detection device are arranged, so that one-time impact testing and multiple-time impact testing can be achieved, the detection result is more comprehensive and perfect, the influence ofshaking of the whole device caused by the impact effect on the detection result is reduced through the addition of the damping device, and the detection result is more accurate.
Description
technical field [0001] The invention relates to the technical field of impact strength detection devices, in particular to an impact strength detection device for plastic detection. Background technique [0002] Plastic products are a general term for household and industrial products that are mainly processed with plastics, including products of all processes such as injection molding and blisters that use plastics as raw materials. Plastics are a type of synthetic polymer materials with plasticity. Rubber and synthetic fibers form the three major synthetic materials that are indispensable in today's daily life. Specifically, plastic is a material with natural or synthetic resin as the main component, adding various additives, which can be molded into a certain shape under certain temperature and pressure conditions, and maintains the same shape at room temperature. [0003] Plastic testing is to use various testing instruments to test and judge the mechanical properties, ...
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IPC IPC(8): G01N3/30G01N3/34G01N3/02
CPCG01N3/02G01N3/30G01N3/34G01N2203/0005G01N2203/0039
Inventor 郭芳
Owner 郭芳