Cleaning device for sealing head of packaging machine
A technology of cleaning device and packaging machine, which is applied in the direction of cleaning method using liquid, cleaning method using tools, cleaning method and utensils, etc., can solve problems such as difficulty in improving production efficiency, batch scrapping of battery cells, and long equipment downtime. , to achieve a high degree of automation, avoid manual cleaning, and high cleaning efficiency.
Active Publication Date: 2020-11-17
ZHEJIANG FOREVER NEW ENERGY TECH CO LTD +1
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Problems solved by technology
However, in the process of packaging, some overflow glue will remain on the head. In order to avoid the poor seal level caused by the overflow glue remaining on the head, and the poor appearance of the cell edge sealing, it is necessary to stop the machine in time to clean the residual PP glue. Otherwise, the batteries may be scrapped in batches
[0005] The existing method of cleaning PP glue on the head is generally manual cleaning by employees, but since the temperature of the head is generally 170° to 210°, there is a risk of burns when the employees manually clean the residual glue
At the same time, manual cleaning is time-consuming, equipment downtime is long, and production efficiency is difficult to improve
Method used
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Embodiment Construction
[0029] The following are specific embodiments of the present invention and in conjunction with the accompanying drawings, the technical solutions of the present invention are further described, but the present invention is not limited to these embodiments.
[0030] Such as figure 1 As shown, a cleaning device for the head of a packaging machine, the head includes an upper head 11 and a lower head 12, the upper head 11 and the lower head 12 are arranged in parallel and horizontally, the gap between the upper head 11 and the lower head 12 There is a gap between them to accommodate the battery to be packaged, and the two can package the battery by approaching each other. The inner surfaces of the upper head 11 and the lower head 12 are sealed, and hot melt adhesive for packaging can flow out from the sealing positions of the upper head 11 and the lower head 12, and the hot melt adhesive is usually PP glue.
[0031] Such as figure 1 As shown, the cleaning device includes a brack...
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The invention provides a cleaning device for the sealing head of a packaging machine, which belongs to the technical field of battery production equipment. It solves the existing technical problems such as being easy to be scalded in manual cleaning and packaging machines. The cleaning device for the sealing head of this packaging machine includes a bracket and a driving mechanism. The bracket is equipped with a liquid injection head and a cleaning head. The cleaning head is wrapped with a scrubbing layer that absorbs liquid. The liquid injection head is filled on the scrubbing layer to dissolve the residual glue. solvent, the driving mechanism drives the bracket to make the cleaning head extend between the upper head and the lower head and move along the inner surface of the upper head or the inner surface of the lower head. The present invention enables the packaging machine to have self-cleaning ability, and the cleaning device can clean the upper sealing head and the lower sealing head only by stopping the sealing machine at a fixed time through the control program.
Description
technical field [0001] The invention belongs to the field of battery production equipment and relates to a cleaning device for the sealing head of a packaging machine. Background technique [0002] Polymer lithium batteries are widely used in our lives, such as mobile phones, cameras and so on. The current battery cell assembly method requires the battery pole group to be packaged in an aluminum-plastic case. In the top packaging of the leading edge of the flexible packaging lithium-ion battery, it is mainly packaged with PP glue and packaged by a packaging machine in a heated state. [0003] my country's patent application literature (notification number: CN206116536U; announcement date: 2017.4.19) discloses a capping and diversion head of a polymer lithium battery, including a capping upper head and a capping and diversion lower The head, the upper head of capping and the lower head of capping and diversion are parallel to each other, and a gap is arranged between the upp...
Claims
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IPC IPC(8): B08B3/08B08B1/04H01M10/058
CPCH01M10/058B08B3/08B08B1/143B08B1/30B08B1/32Y02E60/10Y02P70/50
Inventor 黎帆吴赛舟
Owner ZHEJIANG FOREVER NEW ENERGY TECH CO LTD