CN217437260U

CN217437260U - Coiling mechanism is used in plastic-aluminum membrane processing

Info

Publication number: CN217437260U
Application number: CN202220308594.2U
Authority: CN
Inventors: 陈新旭; 李凤娇; 张力丹; 汪佳全
Original assignee: Anhui Greentech Technology Co ltd
Current assignee: Anhui Greentech Technology Co ltd
Priority date: 2022-02-15
Filing date: 2022-02-15
Publication date: 2022-09-16
Anticipated expiration: 2032-02-15

Abstract

The utility model relates to an aluminum-plastic film processing technology field just discloses a coiling mechanism is used in aluminum-plastic film processing, including the bottom plate, the upper end of bottom plate is fixed with the support, and the upper end middle part swing joint of support has drive assembly, drive assembly's the left and right sides is provided with the subassembly of rectifying, and the rear end of the subassembly of just rectifying is provided with adjusting part. This coiling mechanism is used in plastic-aluminum membrane processing, drive assembly's setting, from the effect of type membrane surface from the effect of type force, CPP can not produce the absorption, thereby can not with the adhesion of female book, the setting of subassembly of rectifying, make restriction plastic-aluminum membrane with from the mutual skew between the type membrane, in order to keep covering completely between the two, improve the quality of product and reduce product production's cost, adjusting part's setting, lead to the sideboard to deflect with the connecting axle axial lead with shaft liner connection, the upper and lower both ends of sideboard are not on same fore-and-aft vertical face, audio-visual warning operator in time modifies.

Description

Coiling mechanism is used in plastic-aluminum membrane processing

Technical Field

The utility model relates to an aluminum-plastic film processing technology field specifically is a coiling mechanism is used in aluminum-plastic film processing.

Background

At present, with the continuous development of the market, the requirements on the depth and the energy density of the lithium battery are higher and higher, so that the research and development are continuously carried out at the technical corner of the aluminum-plastic film, and besides the forming capability of the aluminum-plastic film, the forming performance can also be effectively improved by the slipping agent on the surface of the aluminum-plastic film, so that the aluminum-plastic film is suitable for more market products. With the change of the environment all the year round and the use condition of the lithium battery terminal, the situation that the slipping agent presents in different environments is gradually discovered, especially the slipping agent on the surface is transferred to the interior of the CPP (dry method CPP after curing and storage without temperature control) at the temperature of more than 40 ℃, so that the slipping agent on the surface of the CPP is reduced, the friction coefficient is increased, and the formability is reduced. Therefore, a CPP manufacturer can have the slipping agent when producing the CPP, and the transfer of the slipping agent of the aluminum plastic film can be reduced while the performance of the CPP is optimized.

The CPP contains the slipping agent, and when the CPP is cured at 60 ℃ after being compounded, the CPP and the PA can be adsorbed under the slipping agent. Under the effect of adsorption force, when unreeling, CPP can exist with female book and pull to lead to absorbent local formation mechanics destruction, produce the fold, can't use

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

An object of the utility model is to provide a coiling mechanism is used in plastic-aluminum membrane processing to solve the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above object, the present invention provides the following technical solutions: a winding device for processing an aluminum-plastic film comprises a bottom plate, wherein a support is fixed at the upper end of the bottom plate, a transmission assembly is movably connected to the middle part of the upper end of the support, deviation rectifying assemblies are arranged on the left side and the right side of the transmission assembly, and an adjusting assembly is arranged at the rear end of each deviation rectifying assembly;

the outer wall parcel of transmission subassembly has the plastic-aluminum membrane, and the outer wall of plastic-aluminum membrane is provided with from the type membrane.

Preferably, the transmission assembly is including installing the main shaft in the inside of support, and the middle part of main shaft is provided with the rolling axle, the left and right sides of rolling axle is provided with the spout, and the middle part of spout is provided with the cavity.

Preferably, the deviation rectifying assembly comprises a ring arranged inside the cavity, one side of the ring is movably connected with a main spring, and the outer wall of the ring is provided with a limiting plate.

Preferably, the adjusting component comprises a limiting rod arranged above the rear end of the support, a shaft sleeve is arranged on the outer wall of the limiting rod, and a side plate is movably connected to the outer wall of the shaft sleeve.

Preferably, the rolling axle passes through to constitute between main shaft and the support and can deflect the structure, and the left and right sides of rolling axle is provided with the baffle, uses the light of the same broad width to carry out the rolling from the type membrane, the CPP face with from the type face contact, carry out non-compound rolling, during 60 ℃ curing, owing to from the effect of type membrane surface from the effect of type force, CPP can not produce and adsorb to can not with the female adhesion of rolling up, owing to non-glue compound rolling, two-layer membrane skew very easily during the rolling.

Preferably, but the restriction board passes through the ring and constitutes horizontal transverse motion structure with the rolling axle, and the ring passes through swing joint between main spring and the rolling axle for restriction aluminium-plastic film with from the type membrane between skew each other, in order to keep can covering completely between the two, improve the quality of product and reduce product production's cost.

Preferably, but the axle sleeve passes through the restriction lever and constitutes horizontal transverse motion structure, and both ends are provided with a set of horizontal fore-and-aft connecting axle and sideboard swing joint around the axle sleeve, and the plastic-aluminum membrane lies in the upper and lower both sides of restriction lever respectively with from the type membrane, and when the horizontal skew appears between the two, the pressure at both ends varies about the sideboard, can lead to the sideboard to deflect with the connecting axle axial lead with the hub connection, and the upper and lower both ends of sideboard are not on same fore-and-aft vertical face, and audio-visual warning operator is in time revised.

(III) advantageous effects

Compared with the prior art, the utility model provides a coiling mechanism is used in plastic-aluminum membrane processing possesses following beneficial effect:

1. the winding device for processing the aluminum-plastic film is characterized in that a CPP process surface of the aluminum-plastic film faces upwards and is wound downwards with a release surface of a release film to cover the outer wall of a winding shaft through the arrangement of a transmission assembly, the structure mainly has the main effect that the light release film with the same width is used for winding through mutual matching of internal parts, the CPP surface is in contact with the release surface to perform non-composite winding, when curing is carried out at 60 ℃, the CPP can not generate adsorption due to the effect of the release force on the surface of the release film, so that the CPP can not be adhered to a mother roll, and due to non-glue composite winding, two layers of films can easily deviate during winding;

2. according to the winding device for processing the aluminum-plastic film, through the arrangement of the deviation rectifying assembly, the surface of one side, close to the aluminum-plastic film and the release film, of the limiting plate is mutually attached to the surfaces of the left side and the right side of the aluminum-plastic film and the release film according to the actual width of the aluminum-plastic film and the release film, and the structure mainly has the advantages that through mutual matching of internal parts, the limiting plate can limit mutual deviation between the aluminum-plastic film and the release film so as to keep the aluminum-plastic film and the release film to be completely covered, the quality of a product is improved, and the production cost of the product is reduced;

3. this coiling mechanism is used in plastic-aluminum membrane processing, setting through adjusting part, the plastic-aluminum membrane with lie in the upper and lower both sides of restriction lever respectively from the type membrane, the plastic-aluminum membrane with from being connected between the one end of type membrane and the rolling axle, the horizontal slip axle sleeve, keep the sideboard of the axle sleeve outside about both ends be close to the plastic-aluminum membrane with from a side surface of type membrane and the plastic-aluminum membrane with laminate each other between the left and right sides surface of type membrane, this structure mainly is used in, through the mutually supporting between the internals, the plastic-aluminum membrane with lie in the upper and lower both sides of restriction lever respectively from the type membrane, when horizontal migration appears between the two, the pressure at both ends varies about the sideboard, can lead to the sideboard to deflect with the axial lead of being connected with the axle sleeve, the upper and lower both ends of sideboard are not on same fore-and aft vertical face, audio-visual warning operator is in time revised.

Drawings

FIG. 1 is a schematic view of the top view of the present invention;

FIG. 2 is a left side view of the main shaft of the present invention;

FIG. 3 is a schematic view of the main view of the winding shaft of the present invention;

fig. 4 is a schematic view of the overlooking and full-section structure of the limiting rod of the present invention.

In the figure: 1. a base plate; 2. a support; 3. a transmission assembly; 4. a deviation rectifying component; 5. an adjustment assembly; 6. an aluminum plastic film; 7. a release film; 8. a main shaft; 9. a winding shaft; 10. a chute; 11. a cavity; 12. a circular ring; 13. a main spring; 14. a limiting plate; 15. a restricting lever; 16. a shaft sleeve; 17. and (7) a side plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a winding device for processing an aluminum plastic film comprises a base plate 1, a support 2 is fixed at the upper end of the base plate 1, a transmission assembly 3 is movably connected to the middle of the upper end of the support 2, deviation rectifying assemblies 4 are arranged on the left side and the right side of the transmission assembly 3, and an adjusting assembly 5 is arranged at the rear end of each deviation rectifying assembly 4;

the outer wall of the transmission component 3 is wrapped with an aluminum-plastic film 6, the outer wall of the aluminum-plastic film 6 is provided with a release film 7, the transmission component 3 comprises a main shaft 8 arranged inside the support 2, the middle part of the main shaft 8 is provided with a winding shaft 9, the left side and the right side of the winding shaft 9 are provided with chutes 10, the middle part of the chute 10 is provided with a cavity 11, the winding shaft 9 forms a deflectable structure through the main shaft 8 and the support 2, the left side and the right side of the winding shaft 9 are provided with baffles, the transmission component 3 is arranged, the CPP process surface of the aluminum-plastic film 6 faces upwards and is downwards wound on the outer wall of the winding shaft 9 together with the release surface of the release film 7, the structure mainly has the effects that the light release film 7 with the same width is used for carrying out the CPP surface contact with the winding surface through the mutual matching of internal parts, the non-composite type winding is carried out, when the aluminum-plastic film is cured at 60 ℃, due to the effect of the release force on the surface of the release film 7, the CPP can not be adsorbed, so that the CPP can not be adhered to a mother roll, and because the CPP is non-glue compound rolling, the two layers of films can be easily deviated during rolling;

the deviation rectifying assembly 4 comprises a circular ring 12 arranged inside the cavity 11, one side of the circular ring 12 is movably connected with a main spring 13, the outer wall of the circular ring 12 is provided with a limiting plate 14, the limiting plate 14 and a winding shaft 9 form a structure capable of horizontally moving transversely through the circular ring 12, the circular ring 12 is movably connected with the winding shaft 9 through the main spring 13, the deviation rectifying assembly 4 is arranged, and then one side surface, close to the limiting plate 14, the aluminum plastic film 6 and the release film 7, and the left side surface and the right side surface of the aluminum plastic film 6 and the release film 7 are mutually attached according to the actual width of the aluminum plastic film 6 and the release film 7;

the adjusting assembly 5 comprises a limiting rod 15 arranged above the rear end of the bracket 2, the outer wall of the limiting rod 15 is provided with a shaft sleeve 16, the outer wall of the shaft sleeve 16 is movably connected with a side plate 17, the shaft sleeve 16 forms a structure capable of horizontally moving transversely through the limiting rod 15, the front end and the rear end of the shaft sleeve 16 are provided with a group of horizontal and longitudinal connecting shafts which are movably connected with the side plate 17, the adjusting assembly 5 is arranged, the aluminum-plastic film 6 and the release film 7 are respectively positioned at the upper side and the lower side of the limiting rod 15, one end of the aluminum-plastic film 6 and one end of the release film 7 are connected with the winding shaft 9, the shaft sleeve 16 is horizontally slid, the upper end and the lower end of the side plate 17 at the outer side of the shaft sleeve 16 are kept close to the surfaces of one side of the aluminum-plastic film 6 and the release film 7 and the surfaces of the left side and the right side of the aluminum-plastic film 6 and the release film 7 to be mutually attached, the structure mainly has the effect that the aluminum-plastic film 6 and the release film 7 are respectively positioned at the upper side and the lower side of the limiting rod 15 through mutual matching of internal parts, when the horizontal deviation occurs between the side plate 17 and the shaft sleeve 16, the pressures at the upper end and the lower end of the side plate 17 are unequal, so that the side plate 17 deflects by the axial lead of the connecting shaft connected with the shaft sleeve 16, and the upper end and the lower end of the side plate 17 are not on the same vertical plane, thus intuitively reminding an operator of timely modification.

Before the device is used, the aluminum-plastic film 6 and the release film 7 are respectively positioned at the upper side and the lower side of the limiting rod 15, one end of the aluminum-plastic film 6 and one end of the release film 7 are connected with the winding shaft 9, the shaft sleeve 16 is horizontally slid, one side surface of the side plate 17 at the outer side of the shaft sleeve 16, which is close to the aluminum-plastic film 6 and the release film 7, is kept to be mutually attached with the surfaces of the aluminum-plastic film 6 and the left side and the right side of the release film 7, then the CPP process surface of the aluminum-plastic film 6 faces upwards and is downwards rolled and covered on the outer wall of the winding shaft 9 with the release surface of the release film 7, then according to the actual width of the aluminum-plastic film 6 and the release film 7, one rolling process is added when the composite CPP process of the aluminum-plastic film 6 is finished, two rolling processes are added when the rolling process is finished, the annular deviation rectifying assembly 4 and the adjusting assembly 5 on the two sides can ensure that the winding is tidy, the separation from the parting film 7 is realized when the finishing process is unreeled, and the wrinkle phenomenon caused by bonding can be avoided.

In conclusion, the transmission assembly 3 of the winding device for processing the aluminum-plastic film is arranged, the CPP process surface of the aluminum-plastic film 6 faces upwards and the release surface of the release film 7 is downwards wound on the outer wall of the winding shaft 9, the structure mainly has the advantages that the light release film 7 with the same width is used for winding through mutual matching of internal parts, the CPP surface is contacted with the release surface to perform non-compound winding, when curing is carried out at 60 ℃, adsorption can not be generated by the action of the release force on the surface of the release film 7, so that the CPP can not be adhered to a mother roll, due to non-glue compound winding, two layers of films can be easily deviated during winding, the deviation rectifying assembly 4 is arranged, and then the limiting plate 14, one side surface of the aluminum-plastic film 6 and the film 7 close to the left side surface and the right side surface of the aluminum-plastic film 6 and the left side surface of the release film 7 are mutually attached to the left side surface and the right side surface of the aluminum-plastic film 6 and the release film 7 according to the actual width of the aluminum-plastic film 6 and the release film 7, the structure mainly has the advantages that the mutual offset between the aluminum plastic film 6 and the release film 7 is limited through the mutual matching of internal parts, so as to keep the aluminum plastic film 6 and the release film 7 to be completely covered, the product quality is improved, and the product production cost is reduced, the arrangement of the adjusting assembly 5 is realized, the aluminum plastic film 6 and the release film 7 are respectively positioned at the upper side and the lower side of the limiting rod 15, one end of the aluminum plastic film 6 and one end of the release film 7 are connected with the winding shaft 9, the shaft sleeve 16 is horizontally slid, one side surface of the side plate 17 at the outer side of the shaft sleeve 16, which is close to the aluminum plastic film 6 and the release film 7, is mutually attached with the surfaces of the aluminum plastic film 6 and the left side and the right side of the release film 7, the structure mainly has the advantages that through the mutual matching of the internal parts, the aluminum plastic film 6 and the release film 7 are respectively positioned at the upper side and the lower side of the limiting rod 15, when the horizontal offset occurs between the two sides, the pressures at the upper end and the lower end of the side plate 17 are different, the side plate 17 can be deflected by the axis line of the connecting shaft connected with the shaft sleeve 16, and the upper end and the lower end of the side plate 17 are not on the same longitudinal vertical plane, so that an operator can be intuitively reminded of timely modification.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a coiling mechanism is used in plastic-aluminum membrane processing, includes bottom plate (1), its characterized in that: a support (2) is fixed at the upper end of the bottom plate (1), a transmission assembly (3) is movably connected to the middle of the upper end of the support (2), deviation rectifying assemblies (4) are arranged on the left side and the right side of the transmission assembly (3), and an adjusting assembly (5) is arranged at the rear end of each deviation rectifying assembly (4);

the outer wall of transmission subassembly (3) parcel has plastic-aluminum membrane (6), and the outer wall of plastic-aluminum membrane (6) is provided with from type membrane (7).

2. The winding device for processing the aluminum-plastic film as recited in claim 1, wherein: transmission assembly (3) are including installing main shaft (8) in the inside of support (2), and the middle part of main shaft (8) is provided with rolling axle (9), the left and right sides of rolling axle (9) is provided with spout (10), and the middle part of spout (10) is provided with cavity (11).

3. The winding device for aluminum plastic film processing according to claim 1, characterized in that: the deviation rectifying assembly (4) comprises a circular ring (12) installed inside a cavity (11), a main spring (13) is movably connected to one side of the circular ring (12), and a limiting plate (14) is arranged on the outer wall of the circular ring (12).

4. The winding device for aluminum plastic film processing according to claim 1, characterized in that: adjusting part (5) is including installing restriction pole (15) in support (2) rear end top, the outer wall of restriction pole (15) is provided with axle sleeve (16), and the outer wall swing joint of axle sleeve (16) has sideboard (17).

5. The winding device for aluminum plastic film processing according to claim 2, characterized in that: the winding shaft (9) forms a deflectable structure with the support (2) through the main shaft (8), and baffles are arranged on the left side and the right side of the winding shaft (9).

6. The winding device for aluminum plastic film processing according to claim 3, characterized in that: the limiting plate (14) and the winding shaft (9) form a structure capable of horizontally moving transversely through the circular ring (12), and the circular ring (12) is movably connected with the winding shaft (9) through the main spring (13).

7. The winding device for aluminum plastic film processing according to claim 4, characterized in that: the shaft sleeve (16) forms a structure capable of horizontally moving transversely through the limiting rod (15), and a group of horizontal and longitudinal connecting shafts are arranged at the front end and the rear end of the shaft sleeve (16) and are movably connected with the side plate (17).