CN217024750U - Film pressing device and winding equipment - Google Patents

Abstract

The utility model relates to the technical field of battery processing, in particular to a film pressing device and winding equipment. The film pressing device comprises a film pressing assembly, a film cutting assembly and a glue pressing assembly; the film cutting assembly is used for cutting the film; the film pressing assemblies are at least one group, the film pressing assemblies and the film cutting assemblies are movably arranged relatively, the film pressing assemblies and the film cutting assemblies are sequentially arranged along the conveying path of the diaphragm, and the film pressing assemblies are used for applying pressure to the diaphragm; the film pressing assembly is arranged on one side, away from the film cutting assembly, of the film pressing assembly and used for driving the adhesive tape to be adhered to the surface of the diaphragm; wherein, the moving direction of moulding the film subassembly is parallel with the moulding pressing subassembly. According to the film pressing device in the above embodiment, the glue pressing assembly and the film pressing assembly are arranged in parallel to each other in the moving direction, so that the film pressing device has a more compact structure on the premise that the film pressing assembly and the glue pressing assembly can be arranged on the moving path of the diaphragm.

Description

Film pressing device and winding equipment

Technical Field

The utility model relates to the technical field of battery processing, in particular to a film pressing device and winding equipment.

Background

Lithium ion batteries are widely used because of their advantages of high energy, long service life, high rated voltage, environmental protection, no pollution, etc. During winding, the film pressing and glue pressing device is matched with the winding device to realize the film pressing and glue pressing functions.

In traditional coiling equipment, whole occupation space is great after press mold adhesive pressing device and the coiling device cooperation, after other functional equipment combination in with coiling equipment, just leads to the whole volume of coiling equipment great, and the transportation of the coiling equipment of neither being convenient for also causes the waste in place space simultaneously.

Therefore, how to optimize the volume of the winding equipment under the premise of ensuring the normal realization of the film pressing and glue pressing functions is an important issue to be solved urgently in the industry at present

SUMMERY OF THE UTILITY MODEL

The utility model provides a film pressing device and winding equipment, which are used for solving the problem that the winding equipment occupies a large space due to the fact that the volume of a traditional winding device is large after the traditional winding device is matched with a film pressing and gluing device.

The utility model provides a film pressing device, which comprises:

the membrane cutting assembly is used for cutting the membrane;

the film pressing assembly and the film cutting assembly are sequentially arranged along the conveying path of the membrane, and the film pressing assembly is used for applying pressure to the membrane; when the film pressing assemblies are in a plurality of groups, at least two groups of film pressing assemblies are arranged in parallel and are respectively arranged on two opposite sides of the film cutting assembly; and

the film pressing assembly is arranged on one side, away from the film cutting assembly, of the film pressing assembly and used for driving the adhesive tape to be adhered to the surface of the diaphragm; wherein, the moulding subassembly with the moving direction of moulding membrane subassembly is parallel.

According to an embodiment of the utility model, the film pressing device further comprises a film pressing mounting structure, the film pressing mounting structure comprises a film pressing base, a film pressing moving base and a film pressing driving piece, the film pressing base is used for being connected with an external member, the film pressing assembly is connected to the film pressing moving base, the film cutting assembly is movably connected to the film pressing moving base, the film pressing moving base is in sliding connection with the film pressing base, and the film pressing driving piece is used for driving the film pressing assembly to move towards a direction close to or far away from the diaphragm.

According to an embodiment of the present invention, the squeeze film mounting structure further includes a squeeze film connecting seat, the squeeze film connecting seat is disposed on the squeeze film base, the squeeze film assembly includes a squeeze film roller and a squeeze film guide rod, the squeeze film roller is disposed on one side of the squeeze film connecting seat facing the diaphragm, the squeeze film roller is rotatably connected to one end of the squeeze film guide rod, and the other end of the squeeze film guide rod is inserted into the squeeze film connecting seat and slidably engaged therewith.

According to one embodiment of the utility model, the film pressing assembly further comprises a film pressing connecting frame and a film pressing buffer, the film pressing connecting frame is connected to the film pressing guide rod and is positioned on one side, away from the film pressing roller, of the film pressing connecting seat, and the film pressing buffer is detachably connected to the film pressing connecting frame and extends towards the film pressing connecting seat;

and/or press mold subassembly still includes the press mold elastic component, the press mold elastic component cover is located press mold guide arm outside, just the relative both ends of press mold elastic component respectively the butt in press mold running roller with the press mold connecting seat.

According to one embodiment of the utility model, the film cutting assembly comprises a cutter and a film cutting driving mechanism, the cutter comprises a cutter body and a cutter holder, the cutter body is arranged on one side, facing the diaphragm, of the cutter holder and is detachably connected with the cutter holder, and a plurality of sawtooth grooves are formed in one side, away from the cutter holder, of the cutter body; the film cutting driving mechanism is at least partially embedded in the film pressing connecting seat and connected to the cutter, and the film cutting driving mechanism is used for driving the cutter to move towards the direction close to or far away from the diaphragm.

According to one embodiment of the utility model, the film cutting driving mechanism comprises a film cutting driving piece, a film cutting connecting frame and a film cutting connecting rod, wherein the film cutting driving piece is at least partially embedded in the film pressing connecting seat, the film cutting connecting frame is arranged on one side, away from the cutting knife, of the film cutting driving piece and is connected to the tool apron through the film cutting connecting rod, and the film cutting connecting rod penetrates through the film pressing connecting seat and is in sliding fit with the film pressing connecting seat;

and/or cut membrane subassembly still including cutting the membrane response piece, it still includes cuts the membrane response frame to cut membrane actuating mechanism, it locates to cut the membrane response piece on the press mold connecting seat, cut the membrane response frame with the blade holder removes together, it is used for acquireing to cut the position signal of membrane response frame to cut the membrane response piece.

According to an embodiment of the utility model, the pressing film installation structure further comprises a pressing connecting seat, the pressing connecting seat is arranged on the pressing film base, the pressing assembly comprises a pressing driving piece, a pressing wheel, a pressing connecting frame and a pressing guide rod, the pressing driving piece is connected to the pressing connecting seat, the pressing wheel is arranged on one side, facing the diaphragm, of the pressing connecting seat, the pressing connecting frame is arranged on one side, far away from the pressing connecting seat, of the pressing wheel and is connected to the pressing wheel through the pressing guide rod, the pressing guide rod is in sliding fit with the pressing connecting seat, and the pressing driving piece is used for driving the pressing wheel to move towards a direction close to or far away from the diaphragm.

According to an embodiment of the utility model, the glue pressing assembly further comprises a glue pressing limiting part, wherein the glue pressing limiting part is detachably connected to the glue pressing connecting frame and used for being in contact with or separated from the glue pressing connecting seat.

According to an embodiment of the present invention, the lamination mounting structure further includes at least one lamination seat buffer, the lamination seat buffer is connected to the lamination base and disposed on one side of the movement path of the lamination moving seat, and the lamination seat buffer is used for buffering in contact with the lamination moving seat; when the number of the film pressing seat buffers is multiple, at least two film pressing seat buffers are respectively arranged on the front side and the rear side of the film pressing moving seat;

and/or press mold mounting structure still includes press mold seat locating part, press mold seat locating part is located press mold removes the front side and/or the rear side of seat, and be used for with press mold removes the seat contact.

The utility model also provides winding equipment which comprises a substrate, a winding device and the film pressing device, wherein the film pressing device is arranged on the substrate, and the film pressing device is arranged on one side of the winding device.

The embodiment of the utility model has the following beneficial effects:

according to the pressure membrane device in above-mentioned embodiment, set up to the moving direction parallel to each other through gluing the subassembly with the pressure membrane subassembly, guarantee that the pressure membrane subassembly can be overall arrangement under the prerequisite on the moving path of diaphragm with the gluing subassembly, can make the pressure membrane device possess more compact structure, in addition, when being provided with multiunit gluing subassembly, multiunit gluing subassembly mutually supports the film cutting effect that also can guarantee to cut the membrane subassembly, pressure membrane device overall structure is compact, when being applied to the coiling equipment, can reach the effect of optimizing whole occupation space.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

Wherein:

FIG. 1 is a schematic view of a winding apparatus in an embodiment of the present invention;

FIG. 2 is an isometric view of a lamination device in an embodiment of the utility model;

FIG. 3 is a schematic view of a partial structure of a film pressing device according to an embodiment of the present invention;

FIG. 4 is a schematic view of a partial structure of a film pressing device according to an embodiment of the present invention;

FIG. 5 is a schematic view of a portion of another embodiment of a lamination device according to the present invention;

reference numerals:

1. a winding device;

10. a film pressing device;

100. a film pressing assembly; 110. a film pressing roller; 120. film pressing guide rods; 130. a film pressing connecting frame; 140. a film pressing buffer; 150. a squeeze film elastic member;

200. cutting the membrane assembly; 210. a cutter; 211. a tool body; 2111. a sawtooth groove; 212. a tool apron; 220. A film cutting driving mechanism; 221. a film cutting driving member; 222. cutting the membrane connecting frame; 223. cutting the membrane connecting rod; 224. cutting the film induction frame; 230. cutting the film sensing piece;

300. a glue pressing component; 310. a glue pressing driving piece; 320. a rubber pressing wheel; 330. pressing a glue connecting frame; 340. pressing a rubber guide rod; 350. a glue pressing limiting part;

400. a film pressing installation structure; 410. a film pressing base; 420. a film pressing moving seat; 430. a film pressing driving member; 440. A film pressing connecting seat; 450. a glue pressing connecting seat; 460. a membrane pressing seat buffer; 470. a film pressing base limiting piece;

20. a winding device;

30. a substrate.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without inventive step based on the embodiments of the present invention, are within the scope of protection of the present invention.

Referring to fig. 1, an embodiment of the present invention provides a winding apparatus 1, which includes a film pressing device 10, a winding device 20, and a substrate 30, wherein the substrate 30 is used as a mounting carrier, the winding device 20 and the film pressing device 10 are both disposed on the substrate 30, and the film pressing device 10 is disposed on one side of the winding device 20.

Specifically, as shown in fig. 2, the film pressing device 10 includes a film pressing assembly 100, a film cutting assembly 200, and a film pressing assembly 300; the film cutting assembly 200 is used for cutting the film; the film pressing assemblies 100 are at least one group, the film pressing assemblies 100 and the film cutting assemblies 200 are movably arranged relatively, the film pressing assemblies 100 and the film cutting assemblies 200 are sequentially arranged along the conveying path of the diaphragm, and the film pressing assemblies 100 are used for applying pressure to the diaphragm; when the film pressing assemblies 100 are a plurality of groups, at least two groups of film pressing assemblies 100 are arranged in parallel and are respectively arranged on two opposite sides of the film cutting assembly 200; the glue pressing assembly 300 is arranged on one side of the film pressing assembly 100 far away from the film cutting assembly 200, and the glue pressing assembly 300 is used for driving the adhesive tape to be adhered to the surface of the film; wherein, the glue pressing assembly 300 is parallel to the moving direction of the film pressing assembly 100.

According to the film pressing device 10 in the above embodiment, set up the moulding assembly 300 and the moulding assembly 100 as moving direction and be parallel to each other, on the premise of guaranteeing that the moulding assembly 100 and the moulding assembly 300 can be arranged on the moving path of the diaphragm, can make the moulding device 10 have a more compact structure, in addition, when being provided with the multiunit moulding assembly 300, the multiunit moulding assembly 300 is mutually matched and also can be guaranteed to cut the film effect of the moulding assembly 200, the whole structure of the moulding device 10 is compact, when being applied to the winding equipment 1, the effect of optimizing the whole occupied space can be achieved.

Referring to fig. 2, in the present embodiment, the film pressing assembly 100, the film cutting assembly 200, and the glue pressing assembly 300 can all move along the X direction in the figure, and the glue pressing assembly 300 is disposed on one side of the film cutting assembly 200 away from one group of the film pressing assemblies 100, and by arranging a plurality of devices to move along the parallel direction, the size of the film pressing device 10 in the direction perpendicular to the X direction can be reduced, so as to achieve the effect of optimizing the overall size of the winding apparatus 1.

Referring to fig. 3 and 4, in an embodiment, the film pressing apparatus 10 further includes a film pressing mounting structure 400, the film pressing mounting structure 400 includes a film pressing base 410, a film pressing moving base 420, and a film pressing driving member 430, the film pressing base 410 is configured to be connected to an external member such as the substrate 30, the film pressing assembly 100 is connected to the film pressing moving base 420, the film cutting assembly 200 is movably connected to the film pressing moving base 420, the film pressing moving base 420 is slidably connected to the film pressing base 410, and the film pressing driving member 430 is configured to drive the film pressing assembly 100 to move toward or away from the film.

When the film pressing device 10 of the embodiment is used, the film pressing moving seat 420 can be driven to move relative to the film pressing base 410 by starting the film pressing driving piece 430, so that the distance between the film pressing moving seat 420 and the film can be adjusted, the film cutting assembly 200 can be driven to move towards the direction close to or away from the film, the movable film pressing moving seat 420 is arranged to be connected with the film pressing base 410, the film pressing device 10 can adjust the distance between the film pressing assembly 100 and the film cutting assembly 200 and the film according to the position of the film and the thickness of the film and other relevant parameters, and the use effect is good.

Further, as shown in fig. 4, the squeeze film mounting structure 400 further includes a squeeze film connecting seat 440, the squeeze film connecting seat 440 is disposed on the squeeze film base 410, the squeeze film assembly 100 includes a squeeze film roller 110 and a squeeze film guide rod 120, the squeeze film roller 110 is disposed on one side of the squeeze film connecting seat 440 facing the diaphragm, the squeeze film roller 110 is rotatably connected to one end of the squeeze film guide rod 120, and the other end of the squeeze film guide rod 120 penetrates through the squeeze film connecting seat 440 and is in sliding fit therewith.

It can be understood that, be connected with squeeze film roller 110 through squeeze film guide rod 120, can provide even holding power for squeeze film roller 110, move towards the direction of being close to or keeping away from the diaphragm through squeeze film driving piece 430 drive squeeze film removal seat 420, can drive squeeze film roller 110 towards being close to or keeping away from the diaphragm and move, preferably, the surface of cutting membrane module 200 is located the one side that squeeze film module 100 kept away from the diaphragm, when squeeze film module 100 and diaphragm contact, cut membrane module 200 still and have certain distance between the diaphragm, thereby guarantee can compress tightly the diaphragm and can not cut the diaphragm at squeeze film module 100, only cut membrane module 200 when needs cut the diaphragm and just can move towards the diaphragm and cut.

Further, referring to fig. 2 and 5, the squeeze film assembly 100 further includes a squeeze film connecting frame 130 and a squeeze film buffer 140, the squeeze film connecting frame 130 is connected to the squeeze film guide 120 and is located at a side of the squeeze film connecting seat 440 far away from the squeeze film roller 110, and the squeeze film buffer 140 is detachably connected to the squeeze film connecting frame 130 and extends toward the squeeze film connecting seat 440.

In this embodiment, the relative movement between the film pressing roller 110 and the film pressing moving seat 420 is set, and when the film pressing roller 110 moves along with the film pressing connecting frame 130, the film pressing buffer 140 can perform limiting buffering on the movement of the film pressing connecting frame 130, so as to prevent the film pressing roller 110 from pressing the film, or prevent the film pressing connecting frame 130 and the film pressing moving seat 420 from moving and interfering to cause the damage.

Referring to fig. 5, in an embodiment, the squeeze film assembly 100 further includes a squeeze film elastic member 150, the squeeze film elastic member 150 is sleeved outside the squeeze film guide 120, and two opposite ends of the squeeze film elastic member 150 respectively abut against the squeeze film roller 110 and the squeeze film connecting seat 440.

It can be understood that through setting up press mold elastic component 150 respectively with press mold connecting seat 440 and the contact of press mold running roller 110, can order about press mold running roller 110 under the elastic force and compress tightly the diaphragm to realize the distance compensation function between press mold running roller 110 and the diaphragm, simple structure, excellent in use effect.

It should be noted that, in the embodiment shown in fig. 2, the film pressing device 10 includes two sets of film pressing assemblies 100, one of the two sets of film pressing assemblies 100 is fixedly connected to the film pressing connecting seat 440, the other set of film pressing assemblies 100 is movably arranged relative to the film pressing connecting seat 440, and the two sets of film pressing assemblies 100 are respectively arranged on two opposite sides of the film cutting assembly 200, so that the two sets of film pressing assemblies 100 can be matched with each other to ensure the stability of film pressing, and the use effect is good; in other embodiments, multiple sets of the film pressing assemblies 100 may be fixedly connected to the film pressing connecting base 440, or multiple sets of the film pressing assemblies 100 may be movably disposed relative to the film pressing connecting base 440, which is not described herein.

Specifically, the film cutting assembly 200 comprises a cutter 210 and a film cutting driving mechanism 220, the cutter 210 comprises a cutter body 211 and a cutter holder 212, the cutter body 211 is arranged on one side of the cutter holder 212 facing the film and detachably connected with the cutter holder 212, and one side of the cutter body 211, which is far away from the cutter holder 212, is provided with a plurality of sawtooth grooves 2111; the film cutting driving mechanism 220 is at least partially embedded in the film pressing connection seat 440 and connected to the cutting blade 210, and the film cutting driving mechanism 220 is used for driving the cutting blade 210 to move towards or away from the film.

In this embodiment, the cutting driving mechanism 220 can drive the cutting knife 210 to move towards the film sheet, so as to realize the cutting function; through setting up the cutter body 211 and the blade holder 212 of dismantling the connection, when cutter body 211 appeared wearing and tearing, can only change cutter body 211, need not to wholly change cutter 210, use cost can reduce to need not to adjust the position of blade holder 212 after the maintenance, in order to improve maintenance efficiency.

As shown in fig. 5, further, the film cutting driving mechanism 220 includes a film cutting driving member 221, a film cutting connecting frame 222 and a film cutting connecting rod 223, the film cutting driving member 221 is at least partially embedded in the film pressing connecting seat 440, the film cutting connecting frame 222 is disposed on a side of the film cutting driving member 221 away from the cutter 210 and connected to the tool holder 212 through the film cutting connecting rod 223, and the film cutting connecting rod 223 penetrates through the film pressing connecting seat 440 and is in sliding fit therewith;

in this embodiment, by providing the film cutting connecting rod 223 and the film pressing connecting seat 440 with a sliding fit, the smoothness of the knife base 212 during moving can be improved, so as to ensure the cutting quality of the cutter 210.

Further, referring to fig. 4 and 5, the film cutting assembly 200 further includes a film cutting sensor 230, the film cutting driving mechanism 220 further includes a film cutting sensor 224, the film cutting sensor 230 is disposed on the film pressing connector 440, the film cutting sensor 224 moves together with the tool post 212, and the film cutting sensor 230 is configured to obtain a position signal of the film cutting sensor 224.

Therefore, when the cutting knife 210 moves, the film cutting induction frame 224 can be driven to move relative to the film cutting induction member 230, for example, after the film cutting induction member 230 induces a displacement signal of the film cutting induction frame 224, the cutting of the cutting knife 210 is judged to be completed, and the signal is fed back to the control module for feedback control, so that the automatic control function of the film cutting assembly 200 is realized. Specifically, the cut film sensor 230 may be a displacement sensor, a hall sensor, or the like, which is not limited herein.

Specifically, the pressing film mounting structure 400 further includes a pressing connecting seat 450, the pressing connecting seat 450 is disposed on the pressing film base 410, the pressing assembly 300 includes a pressing driving member 310, a pressing wheel 320, a pressing connecting frame 330 and a pressing guide rod 340, the pressing driving member 310 is connected to the pressing connecting seat 450, the pressing wheel 320 is disposed on one side of the pressing connecting seat 450 facing the film, the pressing connecting frame 330 is disposed on one side of the pressing wheel 320 away from the pressing connecting seat 450, and is connected to the pressing wheel 320 through the pressing guide rod 340, and the pressing guide rod 340 is in sliding fit with the pressing connecting seat 450, the pressing driving member 310 is used for driving the pressing wheel 320 to move towards the direction close to or away from the film.

In this embodiment, the pressing wheel 320 can move towards the direction close to or away from the film by the driving of the pressing driving member 310 to drive the tape to move towards the direction close to or away from the film, and the film pressing assembly 100 and the pressing assembly 300 can move independently, and the pressing wheel 320 will perform corresponding actions only when the film needs to be pasted; meanwhile, the glue pressing guide rod 340 is arranged to be matched with the glue pressing connecting seat 450, so that the moving smoothness of the glue pressing wheel 320 can be improved, and further description is omitted.

Further, referring to fig. 4 and 5, the molding compound assembly 300 further includes a molding compound stopper 350, and the molding compound stopper 350 is detachably connected to the molding compound connecting frame 330 and is used for contacting or separating with the molding compound connecting seat 450.

With this arrangement, after the molding compound connecting frame 330 moves to the limit position, the molding compound limiting member 350 can contact with the molding compound connecting frame 330 and limit the movement thereof, thereby preventing the molding compound wheel 320 from damaging the membrane or preventing the molding compound connecting frame 330 and the molding compound connecting base 450 from moving and interfering.

Referring to fig. 3, in an embodiment, the squeeze film mounting structure 400 further includes at least one squeeze film base buffer 460, the squeeze film base buffer 460 is connected to the squeeze film base 410 and is disposed at one side of the moving path of the squeeze film moving base 420, and the squeeze film base buffer 460 is used for buffering in contact with the squeeze film moving base 420; when the number of the film pressing base buffers 460 is plural, at least two film pressing base buffers 460 are respectively arranged on the front side and the rear side of the film pressing moving base 420.

It can be understood that through setting up press mold seat buffer 460, after press mold removal seat 420 removed extreme position, press mold seat buffer 460 can contact with press mold connecting seat 440 to provide the damping effect, cushion press mold connecting seat 440's removal, thereby guarantee the operating stability of coiling equipment 1, excellent in use effect.

Further, the lamination mounting structure 400 further includes a lamination base limiting member 470, and the lamination base limiting member 470 is disposed at the front side and/or the rear side of the lamination moving base 420 and is configured to contact with the lamination moving base 420.

In this embodiment, through setting up press mold seat locating part 470 and the cooperation of press mold connecting seat 440, can carry on spacingly to the removal of press mold connecting seat 440 to avoid taking place the motion and interfere or press mold subassembly 100 and/or the condition that the pressure gluey subassembly 300 pressed the damage diaphragm and take place, excellent in use effect.

In the description of the embodiments of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the embodiments of the present invention and simplifying the description, but do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the embodiments of the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be noted that the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, a fixed connection, a detachable connection, or an integral connection, unless explicitly stated or limited otherwise; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. Specific meanings of the above terms in the embodiments of the present invention may be understood as specific cases by those of ordinary skill in the art.

In embodiments of the utility model, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. Also, a first feature "on," "above," and "over" a second feature may be directly on or obliquely above the second feature, or simply mean that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description of the present specification, reference to the description of "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the embodiments of the present invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims (10)

1. A lamination device, comprising:

the membrane cutting assembly is used for cutting the membrane;

the film pressing assemblies and the film cutting assemblies are sequentially arranged along the conveying path of the membrane, and the film pressing assemblies are used for applying pressure to the membrane; when the film pressing assemblies are in a plurality of groups, at least two groups of film pressing assemblies are arranged in parallel and are respectively arranged on two opposite sides of the film cutting assembly; and

the film pressing assembly is arranged on one side, away from the film cutting assembly, of the film pressing assembly and used for driving the adhesive tape to be adhered to the surface of the membrane; wherein, the moulding assembly is parallel with the moving direction of the moulding assembly.

2. A film pressing device according to claim 1, further comprising a film pressing mounting structure, wherein the film pressing mounting structure comprises a film pressing base, a film pressing moving base and a film pressing driving member, the film pressing base is used for being connected with an external component, the film pressing assembly is connected to the film pressing moving base, the film cutting assembly is movably connected to the film pressing moving base, the film pressing moving base is slidably connected with the film pressing base, and the film pressing driving member is used for driving the film pressing assembly to move towards a direction close to or away from the film.

3. A film pressing device according to claim 2, wherein the film pressing mounting structure further comprises a film pressing connecting seat, the film pressing connecting seat is disposed on the film pressing base, the film pressing assembly comprises a film pressing roller and a film pressing guide rod, the film pressing roller is disposed on one side of the film pressing connecting seat facing the diaphragm, the film pressing roller is rotatably connected to one end of the film pressing guide rod, and the other end of the film pressing guide rod is inserted into the film pressing connecting seat and slidably engaged therewith.

4. A film pressing device according to claim 3, wherein the film pressing assembly further comprises a film pressing connecting frame and a film pressing buffer, the film pressing connecting frame is connected to the film pressing guide rod and located on one side of the film pressing connecting seat away from the film pressing roller, and the film pressing buffer is detachably connected to the film pressing connecting frame and extends towards the film pressing connecting seat;

and/or press mold subassembly still includes the press mold elastic component, the press mold elastic component cover is located press mold guide arm outside, just the relative both ends of press mold elastic component respectively the butt in press mold running roller with the press mold connecting seat.

5. A film pressing device according to claim 3, wherein the film cutting assembly comprises a cutter and a film cutting driving mechanism, the cutter comprises a cutter body and a cutter holder, the cutter body is arranged on one side of the cutter holder facing the film and is detachably connected with the cutter holder, and a plurality of sawtooth grooves are formed in one side of the cutter body away from the cutter holder; the film cutting driving mechanism is at least partially embedded in the film pressing connecting seat and connected to the cutter, and the film cutting driving mechanism is used for driving the cutter to move towards the direction close to or far away from the diaphragm.

6. A film pressing device according to claim 5, wherein the film cutting driving mechanism comprises a film cutting driving piece, a film cutting connecting frame and a film cutting connecting rod, the film cutting driving piece is at least partially embedded in the film pressing connecting seat, the film cutting connecting frame is arranged on one side of the film cutting driving piece away from the cutter and is connected to the tool apron through the film cutting connecting rod, and the film cutting connecting rod penetrates through the film pressing connecting seat and is in sliding fit with the film pressing connecting seat;

and/or cut membrane subassembly still including cutting the membrane response piece, it still includes cuts the membrane response frame to cut membrane actuating mechanism, it locates to cut the membrane response piece on the press mold connecting seat, cut the membrane response frame with the blade holder removes together, it is used for acquireing to cut the membrane response piece cut the position signal of membrane response frame.

7. A film pressing apparatus according to claim 2, wherein the film pressing mounting structure further comprises a pressing connecting seat, the pressing connecting seat is disposed on the film pressing base, the pressing assembly comprises a pressing driving member, a pressing wheel, a pressing connecting frame and a pressing guide rod, the pressing driving member is connected to the pressing connecting seat, the pressing wheel is disposed on one side of the pressing connecting seat facing the film, the pressing connecting frame is disposed on one side of the pressing wheel away from the pressing connecting seat and connected to the pressing wheel through the pressing guide rod, the pressing guide rod is in sliding fit with the pressing connecting seat, and the pressing driving member is used for driving the pressing wheel to move towards a direction close to or away from the film.

8. A film pressing device according to claim 7, wherein the pressing assembly further comprises a pressing stopper detachably connected to the pressing connecting frame and used for contacting with or separating from the pressing connecting seat.

9. A lamination device according to any one of claims 2-8, wherein the lamination mounting structure further comprises at least one lamination base buffer, the lamination base buffer is connected to the lamination base and is arranged on one side of the movement path of the lamination moving base, and the lamination base buffer is used for contacting and buffering with the lamination moving base; when the number of the film pressing seat buffers is multiple, at least two film pressing seat buffers are respectively arranged on the front side and the rear side of the film pressing moving seat;

and/or press mold mounting structure still includes press mold seat locating part, press mold seat locating part is located press mold removes the front side and/or the rear side of seat, and be used for with press mold removes the seat contact.

10. A winding apparatus comprising a substrate, a winding device, and a lamination device according to any one of claims 1 to 9, wherein the winding device and the lamination device are both disposed on the substrate, and the lamination device is disposed on one side of the winding device.

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