Automatic adhesive tape pasting equipment for grinding disc

Abstract

The invention discloses automatic adhesive tape pasting equipment for a grinding disc. The automatic adhesive tape pasting equipment comprises a rack, a rotating disc rotationally positioned on the rack and used for positioning a splicing material disc, a rotating disc driving device for driving the rotating disc to rotate, a glue barrel for supplying glue, a glue dispensing head communicating with the glue barrel and used for discharging glue, a glue dispensing driving device for driving the glue dispensing head to move in the radial direction and the longitudinal direction of the rotating disc, a flocking strip material disc positioning device which can rotate to position a flocking strip material disc, a flocking strip feeding device used for conveying flocking strips forwards, a flocking strip feeding driving device used for driving the flocking strip feeding device to move in the radial direction and the longitudinal direction of the rotating disc, a flocking strip pressing device used for pressing the flocking strips at the position of an opening of an annular grooves of the splicing material disc into the groove, a flocking strip pressing driving device used for driving the flocking strip pressing device to vibrate up and down, flocking strip scissors used for cutting off the flocking strips, a flocking strip scissors driving device used for driving the flocking strip scissors to be opened and closed, and a control system. By means of the automatic adhesive tape pasting equipment for the grinding disc, efficient flocking of a grinding disc is achieved, labor is saved, and the quality of finished products is improved.

Description

technical field [0001] The invention relates to the technical field of grinding disc manufacturing, in particular to a grinding disc automatic glue sticking equipment. Background technique [0002] The flocking grinding disc is used to polish the surface of the product. When the flocking grinding disc is produced, the flocking strip needs to be glued into the annular groove of the splicing tray. Since the circumference of the annular groove of each circle of the splicing tray is different, it is necessary to The length of the flocking strips is also different, and the thickness of the flocking strips should be slightly larger than the width of the annular groove of the splicing tray, so as to ensure that the surface of the grinding disc is completely covered by flocking after the flocking strips are glued to avoid bald spots without flocking or bald strips. [0003] At present, the work of sticking the flocking strips on the flocking grinding disc is carried out manually. T...

AI Technical Summary

Problems solved by technology

[0005] 1. It is labor-intensive, the production efficiency is extremely low, and the production cost is high;

[0006] 2. In the process of manually sticking the flocking strips, the flocking strips are pressed by hand to make them press into the annular groove of the splicing tray. It is difficult to ensure that the flocking strips are pressed into the same depth, which often leads to the final surface of the flocking disc. The flocking height is inconsistent, which will affect the grinding and polishing;

[0007] 3. During the process of sticking the flocking strips, the flocking strips are cut by the workers with scissors, and the cutting cut is not straight, resulting in differences in splicing of the flocking strips in the annular grooves of each circle, which may easily cause defects on the surface of the flocking grinding disc. Dimples, bald spots, etc.;

[0008] 4. When dispensing glue manually, it is difficult to control the amount of glue dispensing, and problems such as overflow of glue are prone to occur; 5. During manual operation, it is easy to cause dirt on the flocking surface

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