A transmission control device and method for ear glue and nickel transfer belt

Abstract

The invention relates to a transmission control device for ear glue and nickel transfer belt, comprising a case and a PLC control system, the case is provided with a master belt transmission line and a sub-belt transmission line, and the master belt transmission line and the sub-belt transmission line are parallel Distributed on both sides of the front and back of the chassis, the transfer welding station and the tape thermal lamination station are arranged successively above the master tape transmission line, and the master tape cutting mechanism is provided at the output end of the master tape transmission line. A sub-tape cutting mechanism is provided under the output end of the tape transmission line, and an adapter sub-tape clamping mechanism for transferring the sub-tape to the master tape is provided under the output end of the sub-transmission line. A first automatic monitoring device for monitoring the positions of the two edges of the transfer nickel tape, and a second automatic monitoring device for monitoring the positions of the two edges of the composite tape. The transmission control device for the tab glue and the nickel-transfer belt of the present invention has the advantages of automatically monitoring the relative position of the nickel-transfer belt and the composite tape, improving product quality stability, improving equipment utilization rate, and reducing manual work intensity.

Description

technical field [0001] The invention relates to the technical field of preparation of aluminum-to-nickel tabs, in particular to a transmission control device and method for tab glue and nickel-turned belts. Background technique [0002] In the aluminum-to-nickel tab production process, in the production of aluminum strip tabs, a certain length of nickel strip is cut off according to the production process and then welded together with the aluminum strip, and then flows into the next thermal compound glue process for production. Tab glue, the tab is divided into upper glue, intermediate matrix, and lower glue. The distance L between the tab glue and the end face of the transfer nickel belt has a certain accuracy of ±0.3mm. In actual production, there are two specifications for the distance L. , one such as figure 1 As shown, a part of the lug glue is overlapped with the transfer nickel strip and compounded on the nickel strip, the overlapping part is the distance L between t...

AI Technical Summary

Problems solved by technology

Due to the error of nickel belt transfer, image 3 The cumulative error of the main belt feeding mechanism shown causes the dimension L to be out of tolerance

As the specifications and shapes of lithium batteries are getting smaller and smaller, the requirements for the tabs are getting higher and higher, and L out-of-tolerance will cause short-circuit explosion after battery assembly

[0003] Because the production of tabs is a continuous compound production of multiple lines, the existing equipment cannot achieve automatic alarms and mainly relies on manual inspections. This manual method has poor reliability on the one hand, and the labor intensity of workers is high. It is necessary to walk back and forth between the machines. Increase the probability of workers' work-related injuries; on the other hand, problems cannot be found in time. When manual inspections confirm that there are out-of-tolerance quality defects, the coiled materials will be cut off and the starting point of the problem will be searched forward, resulting in batches of materials being scrapped, making the materials More scrap and can cause downtime issues

[0004] However, the visual IA monitoring and alarm system on the market has a complex structure and system, and the cost is hundreds of thousands per unit. It is expensive and difficult to popularize, transform and install.

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