Belt drive deviation correction method, system and device
A technology of belt drive and drive device, which is applied in the directions of transportation, packaging, conveyors, etc., to achieve the effect of solving different tension levels, ideal deviation correction effect, and easy operation.
Active Publication Date: 2016-04-27
ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
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[0003] The purpose of the embodiment of the present invention is to solve the above-mentioned problems existing in the existing belt drive deviation correction method, and to provide a simple and easy belt drive deviation correction method, system and device that can automatically perform belt drive deviation correction
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[0065] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.
[0066] Such as figure 1 As shown, the belt drive deviation correction method of the present invention comprises the following steps:
[0067] Step S1: Obtain current position data reflecting the current position of the belt in the belt width direction. In order to realize redundant design, this includes obtaining current position data reflecting the current position of different points of the belt in the belt width direction. The current position data For example, it can be detected by an ultrasonic distance sensor.
[0068] Step S2: C...
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The invention discloses a method, a system and a device for belt transmission correction. The method comprises the following steps of: obtaining the current position data of a belt in a width direction; comparing the current position data with the initial position data of the belt in the width direction, if the deviation thereof is greater than a preset lower deviation threshold value, then obtaining the corresponding left-side tension value and right-side tension value between a left-side bearing seat and a right-side bearing seat for installing a belt shaft, of a left-side drive device and a right-side drive device; outputting a left-side movement control signal and a right-side movement control signal used for driving the left-side bearing seat and the right-side bearing seat to move to the left-side drive device and the right-side drive device respectively, until the left-side tension value and the right-side tension value are the same as an initial tension value. According to the method, the system and the device disclosed by the invention, the problem of different tensioning degrees of the belt causing belt deflection in the width direction is solved from the source by directly adjusting the left-side tension value and the right-side tension value according to the obtained various actual data, and the advantages of simple structure, easiness to operate, and ideal correction effect are achieved.
Description
technical field [0001] The invention relates to the technical field of belt transmission, in particular to a method, system and device for correcting deviation of belt transmission. Background technique [0002] The main reason for the deviation of the belt is that the tension degree of the belt in the wide direction is different. In addition, because the belt is always in a state of tension during use, its physical properties will change greatly, and the belt will often become longer and elastic. Weak, so the belt conveyor will slip, the conveying capacity will drop, and even one side of the belt will become longer, while the other side will have no change or little change, and the belt will inevitably deviate. If the belt deviates, it will cause the material to be conveyed to be stuck, and eventually cause the entire line to stop, which will greatly affect the production efficiency. Therefore, in practical applications, it is necessary to regularly correct the belt deviati...
Claims
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IPC IPC(8): B65G15/64
Inventor 王平马国礼戴绍祥李晶晶裴华军罗龙飞夏咪咪王淑俊
Owner ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD