Drop hammer impact device for detecting quality of color steel paint film
A drop-weight impact and color steel technology is applied in the field of drop-weight impact devices, which can solve the problems of complex structure and inconvenient operation, and achieve the effects of easy operation, simple structure and improved test efficiency.
Pending Publication Date: 2022-04-15
ZHAOQING HONGWANG METAL IND
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Problems solved by technology
The existing paint film impact tester has a complex structure and is inconvenient to operate
Method used
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[0013] The specific implementation manners of the present invention will be described in further detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.
[0014] see figure 1 , figure 2 , a drop hammer impact device for detecting the quality of color steel paint film, including a base 1, a frame 2, a film hitting structure 3 and a film hitting control structure 4, the frame 2 includes a support erected on the base 1 The plate 21 and the support plate 21 are provided with slots on one side thereof, correspondingly forming an upper installation portion 22 and a lower installation portion 23 at the upper and lower ends of the slots. The film hitting structure 3 is installed on the upper mounting part 22 and the lower mounting part 23, and is used to hit the color steel. The film hitting cont...
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The invention discloses a drop hammer impact device for detecting the quality of a color steel paint film, the drop hammer impact device comprises a base, a rack, a film impact structure and a film impact control structure, the rack comprises a support plate vertically arranged on the base, one side of the support plate is provided with a cutting groove, and an upper mounting part and a lower mounting part are correspondingly formed at the upper end and the lower end of the cutting groove; the membrane striking structure comprises a sleeve, a hammer body, a hanging rod, a striking head and a cushion block, the sleeve is provided with a central channel and is mounted on the upper mounting part, a crack communicated with the central channel is formed in the sleeve in the axis direction of the sleeve, the hammer body is slidably arranged at the top of the central channel, one end of the hanging rod is fixedly connected with the hammer body, and the other end of the hanging rod extends out of the crack; the striking head is arranged on the lower mounting part in a liftable mode, the cushion block is fixedly arranged on the base, the film striking control structure is arranged at the top end of the sleeve, after color steel is placed on the cushion block, the film striking control structure controls the hammer body to fall down along a center channel of the sleeve to strike the striking head, and the striking head presses down to strike the color steel. The device is simple in structure and convenient to operate and test.
Description
technical field [0001] The invention relates to the field of paint film impact devices, in particular to a drop hammer impact device for detecting the quality of color steel paint film. Background technique [0002] Colored steel is steel plate with colored film layer on the surface through coating, evaporation or electroplating. At present, the wear resistance and impact resistance of the film layer in the color steel industry are mainly measured by the paint film impact tester. The hammer falls on the color steel plate, and the maximum height that does not cause damage to the paint film is used as the performance index of impact resistance. The existing paint film impact tester has a complicated structure and is inconvenient to operate. Contents of the invention [0003] In order to solve the above problems, the present invention provides a drop hammer impact device for testing the quality of the color steel paint film, which has a simple structure, is easy to operate, ...
Claims
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IPC IPC(8): G01N3/303
Inventor 刘慧丹王洪君袁尧李亚晴刘宗昆
Owner ZHAOQING HONGWANG METAL IND