CN206250318U - A kind of device for the irregular glue frame labeling of lithium ion battery - Google Patents

Abstract

A kind of device for the irregular glue frame labeling of lithium ion battery, the device includes board, cylinder, buffer pallet, rolling wheel support, roller, guide rail A, " L " shape locating piece and adjustable positioning block, and " L " shape locating piece and three pieces of adjustable positioning blocks are set on described board；Described rolling wheel support both sides are provided with guide rail；Described silica gel roller is arranged on rolling wheel support.Due to using " L " shape locating piece, capturing motion during deduction and exemption labeling contraposition eliminates easy bad phenomenon of coming unglued caused by crooked, secondary labeling viscosity difference；Due to the effect of buffer pallet lower spring elastic force, it is brought into close contact buffer pallet, battery, silica gel roller；Eliminating gas in poster process and being detained in labeling causes resultant battery surface to produce bubble；The device is adjustable because of equipment locating piece, the frame battery of generally applicable different size, and simple to operate, and unskilled employee also can easily start to work, and because of apparent flaws reduction, can effectively lift client to product customer satisfaction.

Description

A device for labeling irregular plastic frames of lithium-ion batteries

technical field

The utility model relates to the technical field of lithium ion battery manufacturing, in particular to a device for labeling irregular plastic frames of lithium ion batteries.

Background technique

In today's society, due to the integration of telecommunications and computer systems, communication tools and information dissemination digital products have gradually become necessary for human life. In order to meet the different needs of customers, various personalized and portable digital products have been produced, which can be carried with you There must be a chance of falling to the ground. As a portable digital product component - the battery, the structural design does not matter to fit the reserved space of the digital product, but also to avoid potential safety hazards caused by falling and hitting the battery. Based on these factors, the lithium-ion battery with plastic frame structure came into being.

Due to the characteristics of the battery structure of the plastic frame, the current manufacturing process in the industry generally chooses to paste the self-adhesive synthetic paper label (hereinafter referred to as the label) on each side of the plastic frame after the battery is inserted into the plastic frame. There is a difference in flatness, and the proficiency of the operator's skills. It is difficult to maintain consistency in the operation method. Bubbles, skewing, and rework and re-sticking problems cannot be avoided during the labeling process, resulting in scrapped labels and low production pass-through rates. More directly affect The appearance of the finished battery, so the need to improve the processing method and improve the quality has become extremely urgent.

Contents of the invention

In order to overcome the shortcomings of the current production process and eliminate the problems of air bubbles and skew during the labeling process, the present invention provides a device with reasonable design, convenient operation and suitable for labeling irregular plastic frames of lithium-ion batteries with different structures. Its technical solution yes:

A device for labeling irregular plastic frames of lithium-ion batteries, the device includes a machine table, a cylinder, a buffer tray, a roller bracket, a silicone roller, a guide rail A, an "L" shaped positioning block and an adjustable positioning block, the described An "L" shaped positioning block and three adjustable positioning blocks are arranged on the machine table; guide rails are arranged on both sides of the roller bracket; the silicone roller is arranged on the roller bracket.

The working principle of the device is: after the labeling battery is placed on the buffer tray and positioned, the air is supplied to the cylinder through the air control valve, so that the piston rod pushes the roller bracket horizontally along the guide rail, and the thrust is transmitted to the silicone roller, so that the silicone roller is in the The label on the battery surface is rolled with directional force. Due to the strong stretchability of the silicone roller, and the buffer tray is tightly attached to the bottom of the battery under the elastic force of its supporting spring, it effectively prevents gas in the labeling process caused by the slight unevenness of the battery surface. The air bubbles produced by not extruding realize the fast and good labeling function.

The utility model has a compact and applicable structure, is easy to popularize, solves a series of problems caused by air bubbles, skew, and scratches on the label caused by scrapers during the labeling process, ensures a 100% labeling pass rate, and improves production efficiency.

The beneficial effect of the utility model is that the "L" shaped positioning block is used to reduce the capture action during labeling and alignment, and eliminate the phenomenon of easy-to-open glue caused by skew and poor viscosity of secondary labeling; due to the elastic force of the spring under the buffer tray, the Buffer trays, batteries, and silicone rollers are closely fitted together; eliminating the possibility of air bubbles on the surface of finished batteries caused by gas retention in the labeling process during the labeling process; using the device of the utility model, because the positioning block of the equipment can be adjusted, it can be used in different specifications The frame battery is easy to operate, so unskilled employees can easily go to work, and because of the reduced appearance defects, it can effectively improve customer satisfaction with the product.

Description of drawings

Fig. 1 is a structural diagram of the utility model device. In the figure 1-machine, 2-cylinder, 3-buffer tray, 4-roller bracket, 5-silicone roller, 6-rail A, 7-rail B, 8-"L" shaped positioning block, 9, 10, 11 -Adjustable positioning block, 12-Finished battery.

Figure 2 is the rendering of the original labeling operation. 12-finished battery among the figure, 13-scraper.

detailed description

The specific embodiment of the utility model is:

1. Put the rubber frame in the center of the buffer tray 3, align the side of the rubber frame with the reference line, and then adjust the 8 "L" shaped positioning blocks and the 9, 10, 11 adjustable positioning blocks to make them squeeze against the surrounding edges of the rubber frame;

2. Adjust the height limit screw of the buffer tray to ensure that the buffer tray, rubber frame, and silicone rollers fit closely;

3. Install the battery in the plastic frame, tear off the corner of the release paper in the upper left corner of the label and squeeze it against the "L" shaped positioning block;

4. Open the air control valve to connect the air source to the 2 cylinder, so that it can push the 4 roller bracket to move longitudinally along the 6 and 7 guide rails.

5. Under the action of the transmission force of the roller bracket, the silicone roller rotates and rolls the surface of the battery along the direction of the top edge and bottom edge of the battery. At the same time, the left hand cooperates with the uniform speed to tear the release paper stuck together with the label, and the right hand controls the air control valve to realize a single charge. 100% labeling pass-through rate function.

Compared with the original labeling operation (as shown in Figure 2), the utility model adopts an "L"-shaped positioning block, which reduces the capture action during labeling alignment, and eliminates the phenomenon of easy-to-open glue caused by skew and poor viscosity of secondary labeling; The elastic force of the spring under the buffer tray makes the buffer tray, battery, and silicone rollers fit closely; eliminates the possibility of air bubbles on the surface of the finished battery caused by gas stranded in the label during the labeling process; It is adjustable, so frame batteries of different specifications can be used in common, and the operation is simple, so unskilled employees can easily go to work, and the appearance defects are reduced, which can effectively improve customer satisfaction with the product.

Claims (2)

1. a kind of device for the irregular glue frame labeling of lithium ion battery, the device includes board, cylinder, buffer pallet, rolling Wheel support, roller, guide rail A, " L " shape locating piece and adjustable positioning block, it is characterised in that it is fixed that " L " shape is set on described board Position block and three pieces of adjustable positioning blocks；Described rolling wheel support both sides are provided with guide rail；Described roller is arranged on rolling wheel support.

2. a kind of device for the irregular glue frame labeling of lithium ion battery according to claim 1, it is characterised in that institute The material for stating roller is silica gel.