Automatic lap changing device of automatic medical adhesive tape winding machine

Abstract

The invention discloses an automatic lap changing device of an automatic medical adhesive tape winding machine. The automatic lap changing device of the automatic medical adhesive tape winding machine comprises an automatic cutting and bonding device and an automatic excess material winding device. The automatic cutting and bonding device is used for cutting off and separating adhesive tape lap excess materials subjected to winding and raw material adhesive tape, and bonding the end head part of the cut-off and separated raw material adhesive tape and an adhesive tape lap core shaft located at a winding station; and the automatic excess material winding device is used for rotating in cooperation with an adhesive tape lap on a locating shaft corresponding to an automatic lap changing station so as to enable the cut-off adhesive tape lap excess materials to continuously wind on the adhesive tape lap. According to the automatic lap changing device of the automatic medical adhesive tape winding machine, through the rotation of a four-station rotary table, station switchover is realized, the adhesive tape lap subjected to winding is moved to the automatic lap changing station from an automatic winding station, and then automatic lap changing is completed. Therefore, automatic lap changing is realized, and the difficulty in automatic lap changing of the automatic medical adhesive tape winding machine is solved.

Description

technical field [0001] The invention relates to automatic machinery, in particular to an automatic winding machine for medical adhesive tape. Background technique [0002] The rapid development and wide application of medical adhesive tape require higher precision, higher productivity and greater flexibility for the winding machinery of medical adhesive tape. [0003] Traditionally, a single-axis winding machine is used. The positioning of the winding device is done manually, and winding, manual cutting, and loading and unloading are all completed on one axis. Proficiency adjusts the winding speed, resulting in a higher scrap rate. [0004] At present, the widely used semi-automatic winding machine is mainly used for the production of small and medium batches of small winding cores, but the degree of automation is limited, and it can only complete the winding function, which relies heavily on manual operation. [0005] To sum up, the current tape winding machines have the ...

AI Technical Summary

Problems solved by technology

[0003] Traditionally, a single-axis winding machine is used. The positioning of the winding device is done manually, and winding, manual cutting, and loading and unloading are all completed on one axis. Proficiency adjusts winding speed, resulting in higher scrap rate

[0004] At present, the widely used semi-automatic winding machine is mainly used for small and medium batch production of small winding cores, but the degree of automation is limited, and it can only complete the winding function, and it relies heavily on manual operation.

[0005] To sum up, the current tape winding machines have the following deficiencies. First, the traditional machine has a low degree of automation. Except for the coil function, many other functions need to be completed by the operator, which is a typical repetitive labor, and the traditional single-axis winding machine Winding, manual cutting, and loading and unloading are all done on one axis, resulting in greatly reduced processing efficiency

Second, the labor cost is increasing year by year. It is understood that the current annual salary of the workers who operate the machine is about 50,000 per year, and the product has several production lines, so the total labor cost is relatively high. In addition, according to field observations, skilled workers produce a single product It takes 15 seconds, and quality problems such as inaccurate product length control and tape deviation need to be resolved

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