Upper-lower slider structure of unreeling machine
A technology of unwinding machine and block structure, which is applied in the direction of winding strips, thin material handling, transportation and packaging, etc., and can solve the problems of inability to stop completely
Inactive Publication Date: 2013-01-09
WUXI CHENGXIN WASHING EQUIP
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Problems solved by technology
[0002] The structure of the upper and lower sliders of the existing unwinder has relative motion between the upper and lower sliders when the unwinder starts, but when the unwinder stops, there is often a gap between the upper and lower sliders due to only Inclined surface contact, unable to stop completely, has a large vibration, now a mechanism is needed to solve the above-mentioned problems
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[0010] Such as figure 1 As shown, the structure of the upper and lower sliders includes two sliders, the upper slider 1 is fixed to the upper structure through the connecting screw hole 6, the upper slider 1 moves, and the lower slider 5 is fixed. The two sliders slide relative to each other, and the contact surface is an inclined surface; a groove 2 is arranged on the inclined surface of the upper slider 1; a groove is also arranged on the inclined surface of the lower slider 5, and a groove is arranged in the groove Spring 4, the top of the spring 4 is a bump 3; the groove 2 and the bump 3 are in the sliding process of the upper and lower sliders, due to the elastic force of the spring 4, the bump 3 is placed on the groove 2 of the upper slider 1 Inside, a buckle structure is formed to increase the stopping force between the upper and lower sliders at the moment of stopping.
[0011] Both sides of the sliding square of the bump 3 have inclined surfaces.
[0012] The longit...
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The invention provides an upper-lower slider structure of an unreeling machine. The upper-lower slider structure comprises two sliders which slide relatively, each contact surface of the two sliders is an inclined surface, a groove is arranged on the inclined surface of the upper slider, a groove is also arranged on the inclined surface of the lower slider, a spring is arranged in the groove of the lower slider, and a projection is arranged at the top of the spring. Since the projection is ejected into the groove of the upper slider due to elasticity of the spring, the groove and the projection form a fastening structure during sliding of the upper slider and the lower slider, and stop force between the upper slider and the lower slider at the stop moment is increased. The upper slider and the lower slider are still in inclined surface contact, but contact of the two sliders at the stop moment after movement is firmer, and large vibration and noise can be avoided.
Description
technical field [0001] The invention relates to an upper and lower slider structure of an unwinding machine. technical background [0002] The structure of the upper and lower sliders of the existing unwinder has relative motion between the upper and lower sliders when the unwinder starts, but when the unwinder stops, there is often a gap between the upper and lower sliders due to only Inclined surface contact, can't completely stop, has bigger vibration, now needs a kind of mechanism, can solve above-mentioned problem. Contents of the invention [0003] In order to overcome the above defects, the present invention provides a structure of the upper and lower sliders of the unwinding machine. The upper and lower sliders are still in contact with an inclined plane, but the instantaneous contact between the two sliders after the movement is relatively firm and will not occur. Greater vibration and noise. [0004] In order to solve the above technical problems, the technical...
Claims
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IPC IPC(8): B65H16/00
Inventor 朱健彪
Owner WUXI CHENGXIN WASHING EQUIP