CN220219684U - Battery attaching and releasing film equipment - Google Patents

Abstract

The utility model provides a battery attaching and releasing film device which comprises a first rotary table, a second rotary table, a feeding mechanism, a film tearing mechanism and a battery film attaching mechanism, wherein the first rotary table is connected with the feeding mechanism; the first rotary table is provided with a limiting part for limiting the release film, the second rotary table is provided with a clamp for clamping the release film, and the feeding mechanism comprises a first mechanical arm movable between the limiting part and the clamp and a first carrying part for absorbing the release film; the film tearing mechanism comprises a plurality of pressing assemblies for pressing the release film body and a paper tearing assembly positioned above the second turntable, and the paper tearing assembly comprises a plurality of film tearing claws matched with the release film paper; the battery film pasting mechanism comprises a second mechanical arm and a second conveying part for conveying the battery; the second turntable rotates along the directions of the feeding mechanism, the film tearing mechanism and the film pasting mechanism in sequence. The equipment peels off the paper through pressing the assembly and tearing the paper assembly, ensures the film tearing effect, improves the film pasting efficiency of the battery, and increases the film pasting precision.

Description

Battery attaching and releasing film equipment

Technical Field

The utility model relates to the technical field of battery production, in particular to a battery attaching and releasing film device.

Background

The battery, an energy storage device commonly used in modern life, can provide power for equipment in various fields such as digital equipment, intelligent home, new energy electric cars and the like, increases the mobility of the equipment, and enlarges the application range of the equipment. In recent years, with rapid development of technology and improvement of living standard of people, battery models and structures are more and more diversified, which brings new technical problems to battery production.

In the existing battery production process, a process of attaching a battery film is generally involved. The film can be a release film, and is used for assembling a plurality of batteries or playing roles in preventing electric leakage and the like on the batteries. Before attaching the release film to the battery, the release film needs to be peeled off from the attaching paper. In the prior art, the attached paper on the release film is often peeled off in a mode of combining vacuum adsorption and clamping jaws. However, as the battery model changes, the release film sticking area changes, and the number of sheets to be peeled increases. And when a plurality of pieces of attached paper of the same release film are stripped off, the release film is easy to deform or shift due to the fact that the force of stripping the attached paper is larger than the vacuum adsorption force. If the vacuum adsorption force is increased, the release film is easy to be damaged due to overlarge negative pressure. If the adhesive paper is peeled one by one, the time required for attaching the release film is increased, and the production efficiency is reduced.

Therefore, it is necessary to provide a battery release film sticking device with stable film tearing effect and high sticking efficiency.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model provides the battery attached release film equipment, which realizes the peeling of release film attached paper through the pressing component and the tearing paper component, improves the peeling paper attaching efficiency and the film tearing effect, and simultaneously, the battery attached release film equipment also adopts a turntable for feeding, thereby increasing the feeding precision and improving the production efficiency.

In order to achieve the above object, the present utility model provides the following technical solutions:

a battery attaching and separating film device comprises a first rotary table, a second rotary table, a feeding mechanism, a film tearing mechanism and a battery film attaching mechanism;

a limiting part for limiting the release film is arranged on the first rotary table;

a clamp for clamping the release film is arranged on the second rotary table;

the feeding mechanism comprises a first mechanical arm which moves between the limiting part and the clamp and a first carrying part for sucking the release film;

the film tearing mechanism comprises a plurality of pressing assemblies for pressing the release film body and a paper tearing assembly positioned above the second turntable, and the paper tearing assembly comprises a plurality of film tearing claws matched with the release film paper;

the battery film pasting mechanism comprises a second mechanical arm and a second conveying part for conveying the battery;

the second turntable rotates along the directions of the feeding mechanism, the film tearing mechanism and the film pasting mechanism in sequence.

Preferably, the vertical height control device further comprises a tray assembly for controlling the vertical height of the first rotating disc, and the tray assembly is connected with the first rotating disc.

Preferably, the tray assembly comprises a first driving part and a tray base connected with the first driving part, and the tray base is positioned below the second turntable.

Preferably, the limiting part comprises a plurality of vertically arranged limiting pieces, and limiting grooves for clamping a plurality of release films are formed between the limiting pieces.

Preferably, the pressing assembly comprises a pressing part and a second driving part for driving the pressing part to move, the second driving part is laterally arranged on the second rotary table, and the pressing part is located above the second rotary table.

Preferably, the pressing part at least comprises a pressing arm, and a pressing block is arranged at the tail end of the pressing arm.

Preferably, the paper tearing assembly further comprises a moving module and a sliding table portion, the moving module is provided with a sliding rail which is obliquely arranged, the sliding table portion is movably connected with the sliding rail, and the sliding table portion is connected with the film tearing claw.

Preferably, the film tearing device further comprises a paper recovery mechanism, wherein the paper recovery mechanism is close to the film tearing mechanism.

Preferably, the device further comprises a first visual positioning mechanism for positioning the release film, and the first visual positioning mechanism is close to the feeding mechanism.

Preferably, the battery positioning device further comprises a second visual positioning mechanism for positioning the battery, wherein the second visual positioning mechanism is close to the battery film pasting mechanism.

Based on the technical scheme, the utility model has the following technical effects:

the film tearing effect is stable, and the efficiency of attaching the battery to the release film is high. The utility model provides a battery attached release film device which adopts a first rotating disc to realize release film feeding and realizes release film attached paper stripping through a pressing component and a paper tearing component. The feeding precision of the first rotary table can be effectively increased compared with that of manual feeding, the follow-up paper stripping and battery film attaching procedures are facilitated, and the waste of materials is reduced. Pressing the subassembly and tearing and attaching paper subassembly combined action, carrying out the peeling off of many attached papers simultaneously under the circumstances that guarantees to leave the type membrane body and not receive the damage, improve and tear membrane efficiency to can effectively avoid from type membrane body deformation or displacement, make to tear membrane effect and follow-up pad pasting effect stable.

Drawings

Fig. 1 is a schematic structural view of a battery-attached release film apparatus of the present utility model.

Fig. 2 is a schematic structural view of a first turntable according to the present utility model.

Fig. 3 is a schematic structural view of the pressing assembly of the present utility model.

Fig. 4 is a schematic structural view of the tearing paper assembly of the present utility model.

Fig. 5 is a schematic structural view of a release film according to the present utility model.

Reference numerals:

10 a first turntable, 11 a limiting part, 111 a limiting part, 112 a limiting groove, 12 a tray assembly, 121 a first driving part and 122 a tray base;

20 a second turntable and 21 a clamp;

30 feeding mechanisms, 31 first mechanical arms and 32 first conveying parts;

the film tearing mechanism 40, the pressing component 41, the pressing component 411, the second driving component 412, the pressing arm 413, the pressing block 414, the paper tearing component 42, the film tearing claw 421, the sliding table part 422, the 423 moving module 424, the sliding rail, the 43 release film, the 431 release film body, the 432 paper attaching and the 433 pressing part;

50 battery film sticking mechanism, 51 second mechanical arm, 52 second conveying part;

60. a first visual positioning mechanism;

70. a second visual positioning mechanism;

80. and a paper recovery mechanism.

Detailed Description

In order that the utility model may be readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments that are illustrated in the appended drawings. The drawings illustrate preferred embodiments of the utility model. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

It is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are merely for convenience in describing and simplifying the description based on the orientation or positional relationship shown in the drawings, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.

Example 1

Fig. 1 is a schematic diagram showing the structure of the battery attaching release film apparatus of the present embodiment. As shown in fig. 1, the embodiment provides a battery attaching and releasing film device, which comprises a first rotary table 10, a second rotary table 20, a feeding mechanism 30, a film tearing mechanism 40 and a battery film attaching mechanism 50, wherein the battery attaching and releasing film device carries a releasing film to the second rotary table 20 through the first rotary table 10 and the feeding mechanism 30, and the second rotary table 20 rotates and drives the releasing film to sequentially realize the functions of peeling off attached paper, attaching with a battery and discharging. The battery attaching release film equipment improves the effect of peeling off the release film from the release paper, increases the accuracy of attaching the battery and the release film, and has high attaching efficiency.

Specifically, fig. 2 shows a schematic structural diagram of the first turntable 10 according to the present embodiment. As shown in fig. 2, the first turntable 10 is provided with a plurality of limiting parts 11 for limiting the release film. The limiting part 11 comprises a plurality of limiting pieces 111, and limiting grooves 112 for clamping the release film are formed between the limiting pieces 111. Particularly, in the present embodiment, the limiting member 111 is vertically disposed, so that the limiting groove 112 has a depth capable of accommodating a plurality of release films, thereby reducing the number of times of manually placing the release films and reducing the labor cost. Further, the first turntable 10 is also connected to a tray assembly 12. The tray assembly 12 includes a first drive section 121 connected thereto and a tray base 122. The first rotary disk 10 is connected above the tray base 122. The first driving part 121 is for driving the tray base 122 to move in the vertical direction. In use, a stack of release films is manually placed in the limiting groove 112 to facilitate the material taking by the loading mechanism 30. Each time the feeding mechanism 30 takes a release film, the first driving part 121 drives the first rotating disc 10 to vertically move upwards through the tray base 122, so that the height of the release film at the uppermost end in the limiting groove 112 is kept unchanged, and the feeding mechanism 30 is convenient to take materials. Compared with the mode of feeding a single release film manually, the mode that the first rotating disc 10 simultaneously limits a plurality of release films effectively reduces labor cost, simultaneously the first rotating disc 10 and the feeding mechanism 30 jointly act, accuracy of release film positions is improved, and the possibility of position deviation and other problems in the processes of feeding release films to the second rotating disc 20, carrying out paper attaching stripping and the like is reduced.

Further, in this embodiment, the first rotating disc 10 is provided with three limiting portions 11, one of which is used for the feeding mechanism 30 to take out the release film, and the other two limiting portions 11 are used as manual release positions for the release film. When the material consumption of the release film of one of the limiting parts 11 is completed, the first rotating disc 10 rotates to replace the limiting part 11 for taking the release film, so that the material of the release film can be timely supplemented, and the condition that production is suspended due to untimely material supplementation is avoided.

The feeding mechanism 30 is close to the first rotary table 10 and the second rotary table 20, and is used for carrying the release film from the first rotary table 10 to the second rotary table 20. As shown in fig. 1, the loading mechanism 30 includes a first mechanical arm 31 and a first carrying portion 32 connected to the first mechanical arm 31. The first handling part 32 may take the release film from the limiting groove 112 by vacuum adsorption, elastic suction disc adsorption or other modes for taking the release film, and rotate along with the first mechanical arm 31, and then place the release film on the second turntable 20.

The second turntable 20 is provided with a clamp 21 for clamping the release film, and the loading mechanism 30 places the release film in the clamp 21. After the release film is fed to the clamp 21, the second turntable 20 rotates 90 degrees from the feeding station close to the feeding mechanism 30 to the paper tearing station. The film tearing mechanism 40 is arranged at the paper tearing station.

Specifically, fig. 3 and 4 show schematic structural diagrams of the pressing assembly 41 and the tearing paper assembly 42 of the present embodiment, and fig. 5 shows schematic structural diagrams of the release film 43 of the present embodiment. Referring to fig. 1, 3, 4 and 5 in combination, the film tearing mechanism 40 includes a pressing assembly 41 and a tearing paper assembly 42. The release film 43 includes a release film body 431 and a paper 432 connected to the release film body 431. The release film 43 is provided with a pressing part 433, the pressing part 433 is not covered by the attaching paper 432, and the release film body 431 is exposed. The pressing assembly 41 includes a pressing portion 411 and a second driving portion 412 connected to the pressing portion 411. The pressing part 411 includes at least one pressing arm 413, and a pressing block 414 for pressing the release film body 431 is provided at the end of the pressing arm 413. The pressing block 414 of the pressing part 411 should avoid the position of the attaching paper 432 on the release film 43 and fit with the pressing part 433. The pressing block 414 acts on the pressing part 433 to fix the release film body 431.

In this embodiment, three pieces of paper 432 are connected to the release film body 431. Pressing parts 433 are arranged between the adjacent auxiliary papers 432 and in the middle of the auxiliary papers 432. Correspondingly, the embodiment is provided with three groups of pressing assemblies 41 matched with three pieces of attaching paper 432, wherein the right and left pressing assemblies 41 comprise two pressing arms 413. The pressing block 414 of one pressing arm 413 is parallel to the extending direction of the pressing arm 413 and presses the pressing part 433 between the adjacent attaching papers 432, the pressing block 414 of the other pressing arm 413 is perpendicular to the extending direction of the pressing arm 413 and presses the pressing part 433 positioned in the middle of the attaching papers 432 on the left side and the right side respectively, so that the fixing of the left side and the right side of the release film 43 is realized, and the attaching papers 432 on the left side and the right side are conveniently peeled off. Further, the pressing assembly 41 located at the middle position is provided with a pressing arm 413, and the pressing block 414 of the pressing arm 413 is parallel to the extending direction of the pressing arm 413 and acts on the pressing portion 433 of the middle attaching paper 432. When the paper tearing assembly 42 peels off the plurality of paper attaching pieces 432 of the release film 43 at the same time, the plurality of pressing assemblies 41 are favorable for peeling off the paper attaching pieces 432 and the release film 43, and prevent the release film 43 from deforming or displacing due to overlarge locally-applied tearing force, so as to protect the release film body 431 and ensure stable film tearing effect.

The paper tearing assembly 42 comprises a plurality of film tearing claws 421 matched with the paper 432 and used for clamping different paper 432 and realizing peeling of the paper 432. In particular, in the present embodiment, the tear-off paper assembly 42 further includes a moving module 423 and a slide table portion 422. Wherein, the mobile module 423 is provided with a slide rail 424 which is obliquely arranged, the sliding table part 422 is movably connected with the slide rail 424, and the sliding table part 422 is connected with the film tearing claw 421. The tear paper assembly 42 is generally located above the second turntable 20. When in use, the film tearing claw 421 clamps the attached paper 432 and moves along the slide rail 424 through the sliding table part 422, so that the attached paper 432 is obliquely peeled. The mode of obliquely stripping the attaching paper 432 makes the process of tearing the attaching paper 432 smoother and reduces the damage to the release film 43

In this embodiment, the second driving portion 412 is disposed beside the second turntable 20, and controls the pressing portion 411 to move in the vertical direction to press or separate from the release film 43. The second driving portion 412 provides enough movement space for the tearing paper assembly 42, so that the structural space of the battery attaching and releasing film device is reasonably utilized.

Further, after the release film 43 finishes tearing the paper 432, the second turntable 20 continues to rotate 90 ° to move the release film 43 to the film attaching station. The battery film pasting mechanism 50 is located at a film pasting station and comprises a second mechanical arm 51 and a second carrying part 52 connected with the second mechanical arm 51. Similar to the feeding mechanism 30, the second carrying portion 52 may adopt vacuum adsorption, elastic suction cup adsorption or other modes capable of being used for taking the battery to obtain the battery from other stations, the second mechanical arm 51 rotates, and the second carrying portion 52 places the battery on the release film body 431 after the tearing paper 432 is completed, so as to complete the attachment of the battery and the release film body 431.

After the battery is attached to the release film body 431, the second turntable 20 continues to rotate 90 ° to enable the battery attached to the release film 43 to rotate to the blanking station. The other stations take the battery attached with the release film 43 off for subsequent processing.

In particular, in the present embodiment, the second turntable 20 is provided with a plurality of clamps 21, so that the functions of feeding, peeling off the attaching paper 432, attaching and discharging the battery of different release films 43 can be realized at the same time, and the efficiency of the battery attaching and releasing film equipment can be increased.

Note that, the present embodiment is not limited to the structure and the number of the release film body 431 and the attaching paper 432. The arrangement and number of the pressing members 41 and the tearing members 42 may be changed as required.

In summary, the present embodiment provides a battery attaching and releasing film device, which realizes the automation and accurate feeding of the releasing film 43 through the first rotating disc 10 and the feeding mechanism 30, and sequentially realizes the peeling of the attaching paper 432 and the film attaching of the battery under the combined action of the second rotating disc 20, the film tearing mechanism 40 and the battery film attaching mechanism 50. Wherein, the film tearing mechanism 40 is matched with the paper tearing 432 mechanism through the pressing component 41, and realizes the simultaneous peeling of a plurality of paper tearing 432 under the condition of ensuring that the release film body 431 is not affected, so that the film tearing effect is stable and the attaching efficiency is high.

Example 2

Referring to fig. 1 to 5, the whole of the battery attaching and releasing film apparatus of the present embodiment is the same as that of the first embodiment, and the structure of the battery attaching and releasing film apparatus is further optimized based on the first embodiment, and the same points of the present embodiment and the first embodiment refer to the first embodiment, and the following improvements are further described.

As shown in fig. 1, the battery-attached release film apparatus further includes a first visual positioning mechanism 60 and a second visual positioning mechanism 70. The first visual positioning mechanism 60 is close to the feeding mechanism 30, the feeding mechanism 30 sucks the release film 43 and then rotates and passes through the first visual positioning mechanism 60, the first visual positioning mechanism 60 performs image acquisition on the release film 43 and analyzes the position of the release film 43, and the release film 43 is accurately placed in the fixture 21 of the second turntable 20 through the feeding mechanism 30.

The second visual positioning mechanism 70 is close to the battery film attaching mechanism 50, the second visual positioning mechanism 70 performs visual positioning on the release film 43 in the clamp 21, and then the battery film attaching mechanism 50 performs accurate alignment and attachment on the battery and the release film 43. Of course, in some embodiments, the second visual positioning mechanism 70 may also perform visual positioning on the battery or the battery and the release film 43 at the same time, so as to further improve the accuracy of battery film attachment.

Example 3

Referring to fig. 1 to 5, the whole of the battery attaching and releasing film apparatus of the present embodiment is the same as that of the first embodiment, and the structure of the battery attaching and releasing film apparatus is further optimized based on the first embodiment, and the same points of the present embodiment and the first embodiment refer to the first embodiment, and the following improvements are further described.

As shown in fig. 1, the battery attaching and releasing film apparatus further includes a paper attaching and recovering mechanism 80, and the paper attaching and recovering mechanism 80 is close to the film tearing mechanism 40. After the paper tearing assembly 42 peels off the paper 432 and the release film body 431 through the film tearing claw 421, the paper tearing assembly clamps the paper 432 and moves to the upper part of the paper recovery mechanism 80, and releases the film tearing claw 421 to enable the paper 432 to fall into the paper recovery mechanism 80 for collection, so that the cleanliness of the working environment of the battery attached release film equipment is maintained. In the present embodiment, the attached paper recovery mechanism 80 is an open recovery box. It will be appreciated that in some embodiments, the paper feed recovery mechanism 80 may also be provided with a vacuum suction structure by which the ability to accurately recover the paper feed 432 is further enhanced. Of course, the above is not a specific limitation on the paper recovery mechanism 80, and those skilled in the relevant art can make corresponding modifications or substitutions on the basis of the above.

The foregoing is merely illustrative and explanatory of the utility model as it is described in more detail and is not thereby to be construed as limiting the scope of the utility model. It should be noted that modifications and improvements can be made by those skilled in the art without departing from the spirit of the utility model, and that these obvious alternatives fall within the scope of the utility model.

Claims (10)

1. The battery attaching and releasing film equipment is characterized by comprising a first rotary table (10), a second rotary table (20), a feeding mechanism (30), a film tearing mechanism (40) and a battery film attaching mechanism (50);

a plurality of limiting parts (11) for limiting the release film (43) are arranged on the first rotary table (10);

a clamp (21) for clamping the release film (43) is arranged on the second rotary table (20);

the feeding mechanism (30) comprises a first mechanical arm (31) which moves between the limiting part (11) and the clamp (21) and a first carrying part (32) for sucking a release film (43);

the film tearing mechanism (40) comprises a plurality of pressing assemblies (41) for pressing the release film body (431) and a paper tearing assembly (42) positioned above the second rotary table (20), and the paper tearing assembly (42) comprises a plurality of film tearing claws (421) matched with the paper (432);

the battery film pasting mechanism (50) comprises a second mechanical arm (51) and a second conveying part (52) for conveying the battery; the second rotary table (20) rotates along the directions of the feeding mechanism (30), the film tearing mechanism (40) and the battery film pasting mechanism (50) in sequence.

2. The battery attached release liner apparatus according to claim 1, further comprising a tray assembly (12) for controlling a vertical height of the first turntable (10), the tray assembly (12) being connected with the first turntable (10).

3. The battery attached release liner apparatus according to claim 2, wherein the tray assembly (12) includes a first driving part (121) and a tray base (122) connected to the first driving part (121), the tray base (122) being located below the second turntable (20).

4. The battery attached release liner apparatus according to claim 1, wherein the limiting portion (11) includes a plurality of vertically arranged limiting members (111), and limiting grooves (112) for clamping the plurality of release liners (43) are formed between the limiting members (111).

5. The battery attached release liner apparatus according to claim 1, wherein the pressing assembly (41) includes a pressing portion (411) and a second driving portion (412) for driving the pressing portion (411) to move, the second driving portion (412) being laterally disposed on the second turntable (20), the pressing portion (411) being located above the second turntable (20).

6. The battery attaching and releasing film apparatus as claimed in claim 5, wherein said pressing portion (411) includes at least one pressing arm (413), and a pressing block (414) is provided at a distal end of said pressing arm (413).

7. The battery attached release liner device according to claim 1, wherein the tearing paper assembly (42) further comprises a moving module (423) and a sliding table portion (422), the moving module (423) is provided with a slide rail (424) which is obliquely arranged, the sliding table portion (422) is movably connected to the slide rail (424), and the sliding table portion (422) is connected with the tearing film claw (421).

8. The battery attachment release film apparatus of claim 1, further comprising an attachment paper recovery mechanism (80), said attachment paper recovery mechanism (80) being proximate to said film tearing mechanism (40).

9. The battery attachment release film apparatus according to claim 1, further comprising a first visual positioning mechanism (60) for positioning a release film (43), the first visual positioning mechanism (60) being adjacent to the feeding mechanism (30).

10. The battery attachment release film apparatus of claim 1, further comprising a second visual positioning mechanism (70) for battery positioning, the second visual positioning mechanism (70) being proximate to the battery attachment film mechanism (50).