Adhesive tape placing mechanism for lithium battery production

Abstract

The utility model relates to a gummed paper glue releasing mechanism for lithium battery production, which comprises a glue disc, gummed paper is mounted on the peripheral side of the glue disc, the gummed paper is wound on the peripheral side of the glue disc in a spinning yarn winding manner, an adjustable winding roller is vertically mounted above an adjustable component, a guide passing roller is transversely mounted in front of a mounting plate of lithium battery production equipment, and the guide passing roller is connected with the adjustable component. Gummed paper in the glue disc sequentially passes through the adjustable winding roller and the guide passing roller to be discharged, the gummed paper is wound on the peripheral side of the glue disc in a spinning yarn winding mode, the width of a single piece of gummed paper is far smaller than the height of the glue disc, and multiple circles of gummed paper are stacked like spinning yarn and wound on the glue disc in an arrayed mode; gummed paper can be deflected and guided into a tiled mode to be conveniently used, the gummed paper quantity is large in a spinning yarn winding mode, frequent replacement is not needed, the number of times of gummed paper replacement is reduced, use is very convenient, practicability is high, and the production requirement is met.

Description

Technical Field

[0001] The utility model relates to the field of lithium battery equipment, in particular to a glue-releasing mechanism for adhesive tape used in lithium battery production. Background Art

[0002] In the production process of lithium batteries, adhesive tape plays a role in protecting the battery core, improving manufacturing efficiency and ensuring safety. The existing adhesive tape is installed on the adhesive tray in the following way: Figure 1 Structure, the adhesive tape is wound in layers, this method uses a small amount of adhesive tape and will soon be used up, and requires frequent replacement, which is not conducive to long-term production use. Utility Model Content

[0003] In view of the above-mentioned defects in the prior art, the technical problem to be solved by the present invention is how to reduce the number of times the adhesive tape is replaced. The specific technical solution is as follows:

[0004] A glue-releasing mechanism for adhesive tape used in lithium battery production comprises an adhesive disc, wherein adhesive tape is installed on the outer peripheral side of the adhesive disc, and the adhesive tape is wound on the outer peripheral side of the adhesive disc in the manner of textile yarn winding. An adjustable winding roller is vertically installed above an adjustable component, and a guide roller is horizontally installed in front of a mounting plate of a lithium battery production device. The adhesive tape in the adhesive disc passes through the adjustable winding roller and the guide roller in sequence for glue release.

[0005] As a preferred solution of the utility model, the adjustable component includes an adjusting seat, a guide rod, a spring and a fixed seat, the adjustable winding roller is vertically installed on the adjusting seat, the adjusting seat is movably mounted on the guide rod, the guide rod is fixedly installed in the fixed seat, the spring is mounted on the guide rod, one end of the spring is in contact with the side wall of the adjusting seat and the other end is in contact with the side wall of the fixed seat.

[0006] As a preferred solution of the utility model, a movable groove is provided in the fixed seat, and the adjustment seat, the guide rod and the spring are placed in the movable groove, and the width of the movable groove is greater than the width of the adjustment seat.

[0007] As a preferred solution of the present utility model, the adjustment seat is U-shaped.

[0008] As a preferred solution of the utility model, there are two guide rods and two springs respectively.

[0009] As a preferred solution of the utility model, the height of the adjustable winding roller is greater than the height of the rubber disc.

[0010] As a preferred solution of the utility model, it also includes a rubber disc mounting plate, the rubber disc is mounted above the rubber disc mounting plate, a rubber disc damper is installed at the position of the rubber disc at the bottom of the rubber disc mounting plate corresponding to the rubber disc, and the adjustable component is installed on the side of the rubber disc mounting plate.

[0011] Beneficial effects: The adhesive tape is wound on the outer circumference of the rubber disc in the manner of textile yarn winding. The width of a single piece of adhesive tape is much smaller than the height of the rubber disc. Multiple circles of adhesive tape are stacked and arranged around the rubber disc like textile yarns. In addition, since the adjustable winding roller is installed vertically and the guide roller is installed horizontally, the adhesive tape can be displaced and guided to be laid flat for easy use. The textile yarn winding method has a large amount of adhesive tape and does not need to be replaced frequently, which reduces the number of times the adhesive tape is replaced. It is very convenient to use, highly practical and meets production needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of existing adhesive tape;

[0013] Figure 2 It is a structural diagram of the utility model;

[0014] Figure 3 It is a structural diagram of the utility model from another perspective. DETAILED DESCRIPTION

[0015] The following is a further description of the specific implementation of the present invention in conjunction with the accompanying drawings:

[0016] In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the positions or elements referred to must have specific directions, be constructed and operated in specific directions. Therefore, they cannot be understood as limitations on the present invention.

[0017] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0018] like Figure 2 and 3As shown, a glue-releasing mechanism for adhesive tape for lithium battery production comprises an adhesive disc 1, wherein adhesive tape 2 is installed on the outer peripheral side of the adhesive disc 1, wherein the width of a single piece of adhesive tape 2 is much smaller than the height of the adhesive disc 1, and the adhesive tape 2 is wound on the outer peripheral side of the adhesive disc 1 in a textile yarn winding manner, wherein the textile yarn winding manner is to be arranged in multiple sections and wound on the outer side of a paper tube like a textile yarn, an adjustable winding roller 3 is vertically installed above an adjustable component 4, and a guide roller 5 is horizontally installed in front of a mounting plate (not shown) of a lithium battery production device, and the adhesive tape 2 in the adhesive disc 1 passes through the adjustable winding roller 3 and the guide roller 5 in turn to be laid out in a flat manner.

[0019] Preferably, the adjustable component 4 includes an adjusting seat 41, a guide rod 42, a spring 43 and a fixed seat 44, the adjustable winding roller 3 is vertically installed on the adjusting seat 41, the adjusting seat 41 is movably mounted on the guide rod 42, the guide rod 42 is fixedly installed in the fixed seat 44, the spring 43 is mounted on the guide rod 42, one end of the spring 43 is in contact with the side wall of the adjusting seat 41 and the other end is in contact with the side wall of the fixed seat 44, when the adhesive tape 2 passes through the guide rod 42, the guide rod 42 is driven by the force to drive the adjusting seat 41 below to move, and the adjusting seat 41 moves along the guide rod 42 and the spring 43, so as to conveniently and accurately adjust the offset position of the adhesive tape.

[0020] Preferably, a movable groove 45 is provided in the fixed seat 44, and the adjustment seat 41, the guide rod 42, and the spring 43 are placed in the movable groove 45. The width of the movable groove 45 is greater than the width of the adjustment seat 41 to provide the adjustment seat 41 with sufficient movement space. The adjustment seat 41 is U-shaped, and there are two guide rods 42 and two springs 43 respectively.

[0021] Preferably, the height of the adjustable winding roller 3 is greater than the height of the rubber disc 1, so that the adhesive tapes on the upper and lower sides of the rubber disc 1 can pass through conveniently.

[0022] Preferably, the guide roller 5 is provided with two spaced apart limit blocks, and the adhesive tape 2 passes between the two limit blocks.

[0023] Preferably, the adhesive tape release mechanism for lithium battery production also includes a glue disc mounting plate 6, the glue disc 1 is mounted above the glue disc mounting plate 6, a glue disc damper 7 is installed at the position corresponding to the glue disc at the bottom of the glue disc mounting plate 6, and the adjustable component 4 is mounted on the side of the glue disc mounting plate 6.

[0024] The above content is a further detailed description of the utility model in combination with specific preferred implementation methods. It cannot be determined that the specific implementation of the utility model is limited to these descriptions. For ordinary technicians in the technical field to which the utility model belongs, without departing from the concept of the utility model, they can also make several simple deductions or substitutions, which should be regarded as belonging to the protection scope of the utility model.

Claims

1. A glue dispensing mechanism for lithium battery production, comprising a glue tray, characterized in that: The outer peripheral side of the rubber disc is installed with adhesive tape, which is wound on the outer peripheral side of the rubber disc in the manner of textile yarn winding. The adjustable winding roller is vertically installed above the adjustable component, and the guide roller is horizontally installed in front of the mounting plate of the lithium battery production equipment. The adhesive tape in the rubber disc passes through the adjustable winding roller and the guide roller in turn to release the glue.

2. The adhesive tape dispensing mechanism for lithium battery production according to claim 1, characterized in that: The adjustable component includes an adjusting seat, a guide rod, a spring and a fixed seat. The adjustable winding roller is vertically installed on the adjusting seat. The adjusting seat is movably mounted on the guide rod. The guide rod is fixedly installed in the fixed seat. The spring is mounted on the guide rod. One end of the spring contacts the side wall of the adjusting seat and the other end contacts the side wall of the fixed seat.

3. The adhesive tape dispensing mechanism for lithium battery production according to claim 2, characterized in that: A movable groove is arranged in the fixed seat, and the adjusting seat, the guide rod and the spring are arranged in the movable groove, and the width of the movable groove is greater than the width of the adjusting seat.

4. The adhesive tape dispensing mechanism for lithium battery production according to claim 2, characterized in that: The adjusting seat is in a U-shape.

5. The adhesive tape dispensing mechanism for lithium battery production according to claim 2, characterized in that: There are 2 guide rods and 2 springs respectively.

6. The adhesive tape dispensing mechanism for lithium battery production according to claim 1, characterized in that: The height of the adjustable winding roller is greater than the height of the rubber disc.

7. The adhesive tape dispensing mechanism for lithium battery production according to claim 1, characterized in that: It also includes a rubber disc installation plate, the rubber disc is installed above the rubber disc installation plate, a rubber disc damper is installed at the position of the rubber disc at the bottom of the rubber disc installation plate corresponding to the rubber disc, and the adjustable component is installed on the side of the rubber disc installation plate.

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