CN118472344A - Lamination device, lamination equipment and lamination method - Google Patents

Abstract

The invention belongs to the technical field of battery processing, and discloses a lamination device, lamination equipment and a lamination method. The lamination device comprises a support frame, a bearing table, a lifting driving mechanism and a pressing driving mechanism. The bearing table is arranged on the support frame, a plurality of lamination stations are distributed at intervals, each lamination station is correspondingly provided with a plurality of groups of lamination assemblies for laminating products stacked on the lamination station, and the plurality of groups of lamination assemblies are distributed on two sides of the lamination station and are distributed in a staggered manner along the length direction of the lamination station; the lifting driving mechanism is used for driving the bearing table to lift; the lamination driving mechanism is used for driving the lamination assembly to move relative to the lamination station. Therefore, when the lamination device is used, the efficiency of single lamination operation can be effectively improved, and the uniform stress of the product in the lamination process can be ensured. When the product is the pole piece, this lamination device just can improve the productivity of battery production line, can also reduce the possibility that causes the interference to the performance and the security of battery.

Description

Lamination device, lamination equipment and lamination method

Technical Field

The invention relates to the technical field of battery processing, in particular to a lamination device, lamination equipment and a lamination method.

Background

In the field of battery manufacturing, lamination technology is one of the key links in producing high-performance, high-safety batteries. With the popularization of electronic products such as electric automobiles and smart phones, the requirements on the performance and the quality of batteries are increasingly improved, and the battery lamination technology is promoted to be continuously developed in a direction of higher efficiency and higher precision.

In the prior art, lamination equipment is provided with a station for carrying products and a pressing knife corresponding to the station, wherein the pressing knife is driven by a single air cylinder to realize reciprocating motion so as to generate pressure on the products placed on the station to realize lamination of the products.

However, in order to ensure that the whole manufacturing cost and difficulty of the equipment are low, generally only three stations are arranged, and the pressing cutters of the corresponding stations can only reciprocate up and down, so that the single lamination operation efficiency is low, the productivity of a battery production line is limited, and the production cost is increased. In addition, in the lamination process, the pressure of the pressure knife to the product is uneven because the pressure knife cannot be adjusted according to the change of the size or the shape of the product, so that the performance and the safety of the battery are affected.

Disclosure of Invention

The invention aims to provide a lamination device, lamination equipment and a lamination method, which solve the problems that in the prior art, the single lamination operation efficiency of a product in lamination operation is low, a pressing knife cannot be adjusted along with the change of the size and the appearance of the product, and the stress of the product is uneven easily caused, so that the performance and the safety of the final product are influenced.

To achieve the purpose, the invention adopts the following technical scheme:

in a first aspect, the present invention provides a lamination apparatus comprising:

A support frame;

The bearing tables are arranged on the supporting frames, a plurality of lamination stations are distributed at intervals, each lamination station is correspondingly provided with a plurality of groups of lamination assemblies for laminating products stacked on the lamination station, and the plurality of groups of lamination assemblies are distributed on two sides of the lamination station and are distributed in a staggered manner along the length direction of the lamination station;

The lifting driving mechanism is arranged on the supporting frame and connected with the bearing table to drive the bearing table to lift; and

And the lamination driving mechanism is arranged on the supporting frame and connected with the plurality of lamination assemblies to drive the lamination assemblies to move relative to the lamination stations.

Optionally, the pressing assembly includes:

the pressing knife is used for pressing the products stacked on the lamination station;

one end of the connecting rod is fixedly connected with the pressing knife; and

And the pressing driving piece is connected with the other end of the connecting rod to drive the pressing knife to be close to or far away from the lamination station.

Optionally, the lamination device further comprises:

The mounting plate, sliding connection in the support frame and with lift actuating mechanism is connected, the plummer set up in on the mounting plate, the mounting plate with form the installation space between the support frame, lift actuating mechanism with pressfitting actuating mechanism all set up in the installation space.

Optionally, the press-fit driving mechanism includes:

The driving plate is fixedly connected with the plurality of pressing assemblies;

the first driving assembly is connected with the supporting frame in a sliding manner and connected with the driving plate so as to drive the driving plate to move along a first direction; and

The second driving assembly is arranged on the support frame and connected with the first driving assembly to drive the first driving assembly to slide along a second direction;

wherein the first direction intersects the second direction.

Optionally, the first driving assembly includes:

the sliding plate is connected with the support frame in a sliding way and is connected with the second driving assembly, and the driving plate is connected with the sliding plate in a sliding way;

the first lead screw is rotationally connected with the sliding plate and extends along the first direction;

The first transmission block is in threaded connection with the first lead screw and is fixedly connected with the driving plate; and

And the first driving piece is connected with the first lead screw to drive the first lead screw to rotate.

Optionally, the second driving assembly includes:

The second lead screw is rotationally connected with the support frame and extends along the second direction;

the second transmission block is connected with the second lead screw in a threaded manner and is connected with the first driving assembly; and

And the second driving piece is connected with the second lead screw to drive the second lead screw to rotate.

Optionally, the second lead screw and the second driving member are spaced apart along the first direction.

Optionally, the lamination device further comprises:

a frame;

The bottom plate is connected to the frame in a sliding manner, and the supporting frame is fixed on the bottom plate;

the driving rack is arranged on the rack and extends along a first direction; and

And the translation driving piece is arranged on the bottom plate and is provided with a driving gear meshed with the driving rack.

In a second aspect, the present invention also provides a lamination apparatus comprising:

Lamination device according to any one of the first aspects; and

And the carrying device is used for placing products on lamination stations of a plurality of lamination devices at one time.

In a third aspect, the present invention also provides a lamination method applied to the lamination apparatus of the second aspect, comprising:

controlling the lifting driving mechanism to adjust the bearing table to a specified height;

controlling the lamination driving mechanism to adjust the position of each lamination assembly corresponding to the lamination station;

after finishing the adjustment of the bearing table and the pressing assembly, controlling the carrying device to place products at a plurality of lamination stations at one time;

after the products are placed at the lamination station, the lamination driving mechanism is controlled to drive the lamination assembly to move, and when the lamination assembly corresponds to the products, the lamination driving mechanism is controlled to control the lamination assemblies to start forming extrusion forces at a plurality of different positions of each product so as to finish lamination of the products.

The invention has the beneficial effects that:

According to the first aspect, in the lamination operation process, products are placed before lamination stations, the lifting driving mechanism and the pressing driving mechanism can be controlled to be started according to the shape, the size and the like of the products, so that the height of the bearing table can be adjusted, the position of the pressing assembly can be adjusted, after adjustment is finished, the products can be placed for a plurality of lamination stations simultaneously by using the conveying device, after the pressing assembly is driven to be close to the products by using the pressing driving mechanism, the pressing assembly can extrude the products, and the lamination operation of all lamination stations can be finished at one time. With this lamination device when using, not only can be according to the shape and the size of product and adjust the position of pressfitting subassembly for lamination station in a flexible way to realize the lamination operation to different kinds of products fast, can carry out pressfitting processing simultaneously to a plurality of lamination stations in addition, thereby can effectively improve the efficiency of single lamination operation, and when pressfitting subassembly extrusion product, dislocation distribution's pressfitting subassembly can form pressure in the symmetry position department of product, thereby ensures that the product atress is even in the pressfitting in-process. When the product is the pole piece, this lamination device just can improve the productivity of battery production line, can also reduce the possibility that causes the interference to the performance and the security of battery.

In a second aspect, the stacking apparatus may be configured to provide a handling device according to the number of stacking stations when in use, such that the handling device may be configured to handle multiple products at one time, e.g. 8 stacking stations, and then the handling device may be configured to handle 8 products at one time. Therefore, the lamination equipment can carry out lamination operation on a plurality of products at a time, and the position of the lamination assembly can be flexibly adjusted according to the shape and the size of the products when the products are placed, so that the pressure on the products is ensured to be kept uniform, and the performance and the safety of the final products are ensured to be kept good.

According to the method, the lamination equipment can flexibly adjust the positions of the lamination assemblies relative to the lamination stations according to the shapes and the sizes of products, different production requirements can be met, the efficiency of single lamination operation can be improved, the overall productivity is improved, meanwhile, the layout of a plurality of groups of lamination assemblies can ensure that the products are uniformly stressed in the lamination operation process, and therefore the possibility of influencing the performance and the safety of the final products is reduced.

Drawings

FIG. 1 is a schematic view of a lamination apparatus in accordance with an embodiment of the invention;

FIG. 2 is a cross-sectional view of the lamination assembly in an embodiment of the invention;

FIG. 3 is a schematic view of a lamination assembly of a lamination apparatus according to an embodiment of the present invention;

FIG. 4 is a schematic view of a second drive assembly and support frame of a lamination apparatus in accordance with an embodiment of the invention;

FIG. 5 is a schematic view of the first drive assembly of the lamination assembly in an embodiment of the invention;

FIG. 6 is a schematic view of the structure of the support frame and frame of the lamination device in an embodiment of the invention;

FIG. 7 is a cross-sectional view of the support frame and frame of the lamination device in an embodiment of the invention;

fig. 8 is a flow chart of a lamination method in an embodiment of the invention.

In the figure:

1. A support frame; 11. a protective cover;

2. a carrying platform; 21. a lamination station; 22. a carrying plate; 23. a carrier strip; 24. lamination strips;

3. A lifting driving mechanism; 31. a lifting driving member; 32. lifting a screw rod; 33. a lifting sleeve; 34. an extension frame;

4. A pressing driving mechanism; 41. a driving plate; 42. a first drive assembly; 421. a sliding plate; 422. a first lead screw; 423. a first transmission block; 424. a first driving member; 43. a second drive assembly; 431. a second lead screw; 432. a second transmission block; 433. a second driving member;

5. a pressing assembly; 51. a pressing knife; 52. a connecting rod; 53. pressing the driving piece;

6. a mounting plate; 61. a sliding bar;

7. A frame; 71. a fixing plate; 72. a fixing strip; 73. a riser;

8. a bottom plate;

9. a translation driving member; 91. a drive gear;

10. a drive rack;

x, a first direction;

y, second direction.

Detailed Description

The invention is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting thereof. It should be further noted that, for convenience of description, only some, but not all of the structures related to the present invention are shown in the drawings.

In the description of the present invention, unless explicitly stated and limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.

In the present invention, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature lamination apparatus, lamination device, and lamination method.

In the description of the present embodiment, the terms "upper", "lower", "left", "right", and the like are orientation or positional relationships based on those shown in the drawings, merely for convenience of description and simplicity of operation, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the invention. Furthermore, the terms "first," "second," and the like, are used merely for distinguishing between descriptions and not for distinguishing between them.

The embodiment of the invention discloses a bearing device, lamination equipment and a lamination method.

Referring to fig. 1 and 2, the lamination device includes a support frame 1, a carrying table 2, a lifting driving mechanism 3, and a pressing driving mechanism 4. The bearing table 2 is arranged on the support frame 1, a plurality of lamination stations 21 are distributed on the bearing table 2 at intervals, a plurality of groups of lamination assemblies 5 are correspondingly arranged on each lamination station 21 and used for laminating products stacked on the lamination stations 21, and the plurality of groups of lamination assemblies 5 are distributed on two sides of the lamination station 21 and are distributed in a staggered manner along the length direction of the lamination station 21; the lifting driving mechanism 3 is arranged on the support frame 1 and connected with the bearing table 2 to drive the bearing table 2 to lift; the lamination driving mechanism 4 is disposed on the support frame 1 and connected to the lamination assemblies 5 to drive the lamination assemblies 5 to move relative to the lamination station 21.

Specifically, the support frame 1 can be formed by enclosing a plurality of enclosing plates, and each enclosing plate is provided with a hollow structure so as to effectively reduce the dead weight of the support frame 1. The bearing table 2 comprises a bearing plate 22, wherein a plurality of bearing bars 23 are arranged on the top wall and the bottom wall of the bearing plate 22 at intervals, the bearing bars 23 extend along a first direction X, a plurality of lamination bars 24 are arranged above the bearing bars 23 of the top wall at intervals, and the lamination bars 24 extend along a direction perpendicular to the first direction X and are distributed at intervals along the first direction X. A stacking station for stacking the products is formed on each carrier strip 23. The bearing bar 23 of the bottom wall of the bearing plate 22 can be connected with the support frame 1 in a sliding way.

Each lamination strip 24 is correspondingly provided with a plurality of groups of lamination assemblies 5, and gaps for the lamination assemblies 5 to pass through are formed between two adjacent groups of lamination strips 24. In this embodiment, each lamination strip 24 is correspondingly provided with two groups of lamination assemblies 5, and the two groups of lamination assemblies 5 are distributed in an oblique symmetrical manner, so as to satisfy the staggered distribution of the plurality of groups of lamination assemblies 5 along the length direction of the lamination station 21. In other embodiments, other numbers of pressing assemblies 5 may be provided, which is not limited by the present invention.

The lifting driving mechanism 3 can adjust the height of the bearing table 2, the pressing driving mechanism 4 can adjust the position of the pressing assembly 5 relative to the lamination station 21, both can realize driving through a motor matched with a corresponding transmission structure, and can also directly adopt structures such as a cylinder to realize driving, and the driving can be designed according to actual driving requirements and the size of an installation space.

In the lamination operation process, before the product is placed at the lamination station 21, the lifting driving mechanism 3 and the pressing driving mechanism 4 can be controlled to be started according to the shape, the size and the like of the product, so that the height of the bearing table 2 can be adjusted, the position of the pressing assembly 5 can be adjusted, after the adjustment is finished, the product can be placed for a plurality of lamination stations 21 simultaneously by utilizing the conveying device, after the pressing assembly 5 is driven to be close to the product by utilizing the pressing driving mechanism 4, the pressing assembly 5 can extrude the product, and the lamination operation of all the lamination stations 21 can be finished at one time. With this lamination device when using, not only can adjust the position of pressfitting subassembly 5 for lamination station 21 in a flexible way according to the shape and the size of product to realize the lamination operation to different kinds of products fast, can carry out pressfitting processing simultaneously to a plurality of lamination stations 21 in addition once, thereby can effectively improve the efficiency of single lamination operation, and when pressfitting subassembly 5 extrudees the product, dislocation distribution's pressfitting subassembly 5 can form pressure in the symmetry position department of product, thereby ensure that the product atress is even in the pressfitting in-process. When the product is the pole piece, this lamination device just can improve the productivity of battery production line, can also reduce the possibility that causes the interference to the performance and the security of battery.

Referring to fig. 3, optionally, the press assembly 5 includes a press blade 51, a link 52, and a press drive 53. The pressing knife 51 is used for pressing the products stacked on the lamination station 21; one end of the connecting rod 52 is fixedly connected with the pressing knife 51; the pressing driving member 53 is connected to the other end of the link 52 to drive the pressing blade 51 toward or away from the lamination station 21.

Specifically, the pressing blade 51 is in a sheet shape, the bottom wall of the pressing blade is in a plane shape for pressing the product, and the top wall of the pressing blade is provided with a plurality of inclined planes for avoiding friction with the product. The presser 51 has a connecting bar fixed to the top wall of the link 52 by welding, bonding, bolting, or the like. The link 52 extends in the vertical direction, and its lower end is fixedly connected to the output end of the pressing driving member 53. The pressing driving member 53 adopts a cylinder, and the connecting rod 52 is fixed on a piston rod of the cylinder.

When the product needs to be pressed, the pressing driving piece 53 is utilized to pull the connecting rod 52 to move downwards, the connecting rod 52 drives the pressing knife 51 to move downwards, and the bottom wall of the pressing knife 51 is abutted against the product, so that the product is pressed. The specific extrusion force can be regulated and controlled by the power of the extrusion driving piece.

Referring to fig. 1 and 2, the lamination device optionally further comprises a mounting plate 6. The mounting panel 6 sliding connection is in support frame 1 and is connected with lift actuating mechanism 3, and plummer 2 sets up on mounting panel 6, forms the installation space between mounting panel 6 and the support frame 1, and lift actuating mechanism 3 and pressfitting actuating mechanism 4 all set up in the installation space.

Specifically, the top wall of the mounting plate 6 is fixedly connected with the bearing bar 23 of the bottom wall of the bearing table 2, a plurality of sliding bars 61 are annularly arranged on the bottom wall of the mounting plate 6, sliding connection is realized between the sliding bars 61 and the support frame 1 in a sliding block and sliding rail mode, the sliding direction is the vertical direction, and the plurality of sliding bars 61 are annularly arranged on the periphery of the support frame 1. The mounting plate 6 forms the installation clearance with support frame 1 between, and lift actuating mechanism 3 and pressfitting actuating mechanism 4 all set up in the installation space to make both be located the below of plummer 2, then how many lamination stations 21 are set up on the plummer 2, all can not cause the interference to lift actuating mechanism 3 and pressfitting actuating mechanism 4.

Through setting up mounting panel 6 and forming the installation space for lift actuating mechanism 3 and pressfitting actuating mechanism 4 all can set up in the installation space, so that each structure of lamination device forms top-down's overall arrangement, thereby reduces lamination device holistic volume, reduces the occupation to the space.

Optionally, the lift drive mechanism 3 includes a lift drive 31, a lift screw 32, and a lift sleeve 33. The top wall of the support frame 1 is provided with a top plate, the lifting driving piece 31 is fixed on the top wall, the output end of the lifting driving piece is downward and is fixedly provided with belt pulleys, the lifting screw 32 and the lifting driving piece 31 are arranged in parallel, an extension frame 34 is arranged on the bottom wall of the top plate, the lifting screw 32 is arranged in the extension frame 34 in a penetrating way and is rotationally connected with the extension frame 34, the lifting screw 32 is also provided with the belt pulleys, the two belt pulleys are sleeved with belts, and the lifting sleeve 33 is sleeved on the lifting screw 32 and penetrates through the top plate to be connected with the mounting plate 6.

When the bearing table 2 needs to be driven to rise or fall, the lifting driving piece 31 is started, the lifting driving piece 31 drives the lifting screw rod 32 to rotate through the belt, the lifting sleeve 33 can be driven to rise or fall along with the rotation of the lifting screw rod 32, the mounting plate 6 is driven to rise or fall, and the bearing table 2 is fixed on the mounting plate 6, and can rise or fall along with the mounting plate 6. In the present embodiment, the lifting driving member 31 adopts a motor with a speed reduction module, in other embodiments, the lifting driving member 31 may adopt other structures, and the belt may be replaced by a chain.

Optionally, the lifting driving mechanism 3 is located at a middle position of the installation space, so that it can be connected with the middle position of the installation plate 6, and the edge of the installation plate 6 is slidably connected with the support frame 1 by the sliding strip 61 to play a limiting role. Thus, when the mounting plate 6 is driven to rise or fall, the mounting plate 6 can be uniformly stressed.

Referring to fig. 4 and 5, alternatively, the press-fit driving mechanism 4 includes a driving plate 41, a first driving assembly 42, and a second driving assembly 43. The driving plate 41 is fixedly connected with the plurality of pressing assemblies 5; the first driving assembly 42 is slidably connected to the support frame 1 and connected to the driving plate 41 to drive the driving plate 41 to move along the first direction X; the second driving component 43 is disposed on the support frame 1 and connected to the first driving component 42 to drive the first driving component 42 to slide along the second direction Y; wherein the first direction X intersects the second direction Y.

Specifically, the driving plate 41 has an elongated shape and extends along the first direction X, and the pressing driving members 53 of the plurality of pressing assemblies 5 are fixed on the top wall of the driving plate 41. The lower side of the driving plate 41 is provided with a first driving component 42, the first driving component 42 is slidably connected to the side wall of the supporting frame 1, the top side of the first driving component 42 is slidably connected with the driving plate 41, the side face is slidably connected with the supporting frame 1, and the sliding connection can be realized through a sliding rail and a sliding block. The second driving component 43 may be disposed outside the support frame 1 to avoid interference with the first driving component 42. The first driving assembly 42 and the second driving assembly 43 can both use an air cylinder as a power source and can also use a motor as a power source, and the invention is not limited to this, and can drive the corresponding structure to move in the corresponding direction. Because the plurality of pressing assemblies 5 are distributed in a staggered manner, in this embodiment, the plurality of pressing assemblies 5 are distributed in two rows, and the pressing driving mechanisms 4 are correspondingly arranged in two groups, and each group of pressing driving mechanisms 4 correspondingly drives one row of pressing assemblies 5 to move. In other embodiments, the plurality of pressing assemblies 5 may be distributed in a plurality of rows, and the number of the pressing driving mechanisms 4 may be correspondingly increased, which is not described herein.

When the pressing assembly 5 needs to be moved, the first driving assembly 42 and the second driving assembly 43 are controlled respectively, and the first driving assembly 42 can drive the driving plate 41 to move along the first direction X, so that the pressing assemblies 5 move along the first direction X, and the distance between the pressing blade 51 and the lamination station 21 in the first direction X is adjusted. The second driving assembly 43 can drive the first driving assembly 42 to move along the second direction Y as a whole, so that the plurality of pressing assemblies 5 move along the second direction Y, and the distance between the pressing blade 51 and the lamination station 21 in the second direction Y is adjusted. In this embodiment, the second direction Y is a vertical direction, and the first direction X is perpendicular to the second direction Y.

Optionally, the first driving assembly 42 includes a sliding plate 421, a first lead screw 422, a first transmission block 423, and a first driving member 424. The sliding plate 421 is slidably connected to the support frame 1 and connected to the second driving assembly 43, and the driving plate 41 is slidably connected to the sliding plate 421; the first screw 422 is rotatably connected to the sliding plate 421 and extends in the first direction X; the first transmission block 423 is in threaded connection with the first screw 422 and is fixedly connected with the driving plate 41; the first driving member 424 is coupled to the first screw 422 to drive the first screw 422 to rotate.

Specifically, the sliding plate 421 extends in the first direction X, and a top wall thereof is provided with a slide rail extending in the first direction X to form a sliding connection with the driving plate 41. One side of the sliding plate 421 is provided with a sliding block to form a sliding connection with a sliding rail extending along the second direction Y on the supporting frame 1. The other side of the sliding plate 421 is provided with a first lead screw 422 and a first driving piece 424, two ends of the first lead screw 422 are rotatably connected to the sliding plate 421 through bearings, the first driving piece 424 adopts a motor, the motor and the first lead screw 422 are distributed along a first direction X, and the output end of the first driving piece 424 is directly connected with the first lead screw 422 through a coupler. The first transmission block 423 is sleeved on the first screw 422 and is in threaded connection with the first screw 422, and the top wall of the first transmission block 423 is provided with a connecting part which is fixedly connected with the bottom wall of the driving plate 41.

When the position of the pressing assembly 5 is adjusted along the first direction X, the first driving member 424 is started to drive the first screw 422 to rotate, and the first driving block 423 can be driven to move along the first direction X along with the rotation of the first screw 422, so that the first driving block 423 can smoothly pull the driving plate 41 to move along the first direction X. By using the first screw 422 as a transmission structure, any position of the driving plate 41 in the moving process of the first direction X can be stopped, so that the position of the presser 51 can be flexibly adjusted in the first direction X.

Optionally, the second driving assembly 43 includes a second lead screw 431, a second transmission block 432, and a second driver 433. The second lead screw 431 is rotatably connected to the support frame 1 and extends along the second direction Y; the second transmission block 432 is in threaded connection with the second lead screw 431 and is connected with the first driving assembly 42; the second driving part 433 is connected to the second screw 431 to drive the second screw 431 to rotate.

Specifically, the upper and lower ends of the second screw 431 are rotatably connected to the outer side of the support frame 1 through bearings, and the second screw 431 extends in the second direction Y. A second transmission block 432 is connected to the second screw 431 in a threaded manner, a connecting block is fixedly connected to the side surface of the sliding plate 421, and the connecting block penetrates through the side surface of the support frame 1 and is fixedly connected with the second transmission block 432. A sliding notch for sliding the connecting block along the second direction Y is formed in the side face of the support frame 1. The second driving member 433 is fixed on the outer sidewall of the support frame 1, and the output end of the second driving member 433 can be directly connected with the second screw 431, or can be connected with the second screw 431 through a transmission structure, and the second driving member 433 can be a motor or an electric cylinder, and can be specifically designed according to the actual installation space.

When the position of the pressing assembly 5 needs to be adjusted in the second direction Y, the second driving member 433 is started, the second driving member 433 drives the second screw 431 to rotate, so that the second transmission block 432 is driven to move along the second direction Y, the second transmission block 432 can synchronously drive the sliding part to move, the first driving assembly 42 can be smoothly driven to integrally move along the second direction Y, the pressing assembly 5 is arranged on the first driving assembly 42, and the pressing assembly 5 can smoothly realize the position adjustment in the second direction Y.

Optionally, the second lead screw 431 is spaced apart from the second driver 433 along the first direction X.

Specifically, the output end of the second driving member 433 and the lower end of the second lead screw 431 are both provided with belt pulleys, and belts are sleeved on the two belt pulleys, so that the second driving member 433 and the second lead screw 431 are connected, the second driving member 433 can be fixed on the support frame 1 in the direction of the driving end downward, and therefore the arrangement of the second lead screw 431 and the second driving member 433 at intervals is formed, occupation of the second driving assembly 43 to space is further reduced, and compactness of the whole structure is improved.

Referring to fig. 6 and 7, the lamination device optionally further comprises a frame 7, a base plate 8, a drive rack 10 and a translational drive 9. The bottom plate 8 is connected with the frame 7 in a sliding way, and the support frame 1 is fixed on the bottom plate 8; the driving rack 10 is arranged on the frame 7 and extends along the first direction X; a translation driving member 9 is provided to the base plate 8, the translation driving member 9 having a driving gear 91 engaged with the driving rack 10.

Specifically, the frame 7 includes a fixing plate 71, the fixing plate 71 extends along a first direction X, two fixing bars 72 are provided on a top wall of the fixing plate 71, the fixing bars 72 are disposed opposite to each other and keep a moving interval, the fixing bars 72 extend along the first direction X, a slide rail is provided on the top wall of the fixing bars 72, and a slider engaged with the slide rail is provided on a bottom wall of the bottom plate 8. The support frame 1 is fixed at the middle part of the bottom plate 8. The translation driving piece 9 is arranged on the top wall of the bottom plate 8, the translation driving piece 9 adopts a motor, the output end of the motor is fixedly connected with a driving gear 91, a vertical plate 73 is arranged on the fixed plate 71, the vertical plate 73 extends along the first direction X, a driving rack 10 extending along the first direction X is fixed on the top wall of the vertical plate 73, and the driving rack 10 is meshed with the driving gear 91.

When lamination operation, can start translation driving piece 9 according to the position that actual need born the weight of the product, translation driving piece 9 drives drive gear 91 rotation, thereby drive bottom plate 8 translation is driven to drive gear 91 and drive rack 10 cooperation, just also can drive whole support frame 1 and plummer 2 translation to appointed position department.

Optionally, the lamination device further comprises a protective cover 11. A protective cover 11 is provided at the output end of each drive of the lamination device to ensure continuous stable operation of the drive structure.

The lamination apparatus includes: handling means and lamination means as in the above embodiments. The handling device is used for placing products at a single time at the lamination stations 21 of a plurality of lamination devices.

When the lamination equipment is used, the carrying device can be arranged according to the number of the lamination stations 21, so that the carrying device can carry a plurality of products at one time, for example, 8 lamination stations 21 are arranged, and the carrying device can carry 8 products at one time. Therefore, the lamination equipment can perform lamination operation on a plurality of products at a time, and the position of the lamination assembly 5 can be flexibly adjusted according to the shape and the size of the products when the products are placed, so that the pressure on the products is kept uniform, and the performance and the safety of the final products are kept good.

Referring to fig. 8, the lamination method is applied to the lamination apparatus in the above embodiment, which includes:

step S1: the lifting driving mechanism 3 is controlled to adjust the carrying platform 2 to a specified height.

The height of the bearing table 2 can be adjusted by the lifting driving mechanism 3, the height of the bearing table 2 depends on the size and shape of a product, the distance between the product and the pressing assembly 5 on the lamination station 21 can be adjusted by changing the height of the bearing table 2, and the height of the bearing table 2 can be adjusted in real time through the lifting driving mechanism 3 so as to meet the operation requirement.

Step S2: the press-fit driving mechanism 4 is controlled to adjust the position of each press-fit assembly 5 corresponding to the lamination station 21.

The lamination driving mechanism 4 can adjust the position of each lamination assembly 5 relative to the lamination station 21, so as to ensure that enough space is reserved between the lamination assembly 5 and the lamination station 21 to place products, and the specific relative position can be changed according to the actual lamination operation requirement. The adjustment of the position of the pressing assembly 5 and the adjustment of the height of the carrying table 2 may be performed simultaneously or separately.

Step S3: after the adjustment of the carrying table 2 and the pressing assembly 5 is completed, the carrying device is controlled to place products at a plurality of lamination stations 21 at one time.

After the adjustment of the bearing table 2 and the pressing assembly 5 is completed, the lamination stations 21 can accommodate target products, and the carrying device can clamp a plurality of products at one time to place the products for each lamination station 21, so that the feeding efficiency is improved.

Step S4: after the products are placed in the lamination station 21, the lamination driving mechanism 4 is controlled to drive the lamination assemblies 5 to move, and when the lamination assemblies 5 correspond to the products, the lamination assemblies 5 are controlled to start forming extrusion forces at a plurality of different positions of each product so as to finish lamination of the products.

After the products are placed in the lamination station 21, the lamination driving mechanism 4 is utilized to drive the lamination assemblies 5 to move, so that the pressing cutters 51 of the lamination assemblies 5 can be opposite to the products on the opposite lamination station 21, and after the pressing cutters 51 are determined to correspond to the products, all the pressing cutters 51 synchronously act to extrude the products on the lamination station 21.

Through above-mentioned step S1 through step S4, this lamination equipment can be according to the shape and the size flexible adjustment pressfitting subassembly 5 of product for lamination station 21 'S position, not only can satisfy different production requirements, can also improve single lamination operation' S efficiency, improves holistic productivity, and the overall productivity of multiunit pressfitting subassembly 5 simultaneously also can ensure the product at lamination operation process.

It is to be understood that the above examples of the present invention are provided for clarity of illustration only and are not limiting of the embodiments of the present invention. Various obvious changes, rearrangements and substitutions can be made by those skilled in the art without departing from the scope of the invention. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the invention are desired to be protected by the following claims.

Claims (10)

1. Lamination device, characterized in that it comprises:

A support (1);

The bearing tables (2) are arranged on the supporting frames (1), a plurality of lamination stations (21) are distributed at intervals on the bearing tables (2), a plurality of groups of lamination assemblies (5) are correspondingly arranged on each lamination station (21) and used for laminating products stacked on the lamination stations (21), and a plurality of groups of lamination assemblies (5) are distributed on two sides of the lamination stations (21) and distributed in a staggered mode along the length direction of the lamination stations (21);

the lifting driving mechanism (3) is arranged on the supporting frame (1) and is connected with the bearing table (2) to drive the bearing table (2) to lift; and

And the lamination driving mechanism (4) is arranged on the support frame (1) and connected with the lamination assemblies (5) to drive the lamination assemblies (5) to move relative to the lamination station (21).

2. Lamination device according to claim 1, characterized in that the lamination assembly (5) comprises:

a pressing knife (51) for pressing the products stacked on the lamination station (21);

One end of the connecting rod (52) is fixedly connected with the pressing knife (51); and

And the pressing driving piece (53) is connected with the other end of the connecting rod (52) to drive the pressing knife (51) to be close to or far away from the lamination station (21).

3. The lamination device of claim 1, characterized in that the lamination device further comprises:

The mounting plate (6), sliding connection in support frame (1) and with lift actuating mechanism (3) are connected, plummer (2) set up in on mounting plate (6), mounting plate (6) with form the installation space between support frame (1), lift actuating mechanism (3) with pressfitting actuating mechanism (4) all set up in the installation space.

4. A lamination device according to any one of claims 1 to 3, characterized in that the lamination drive mechanism (4) comprises:

The driving plate (41) is fixedly connected with the plurality of pressing assemblies (5);

A first driving assembly (42) slidably connected to the support frame (1) and connected to the driving plate (41) to drive the driving plate (41) to move in a first direction (X); and

The second driving assembly (43) is arranged on the support frame (1) and is connected with the first driving assembly (42) to drive the first driving assembly (42) to slide along a second direction (Y);

wherein the first direction (X) intersects the second direction (Y).

5. The lamination device according to claim 4, characterized in that the first drive assembly (42) comprises:

A sliding plate (421) slidably connected to the support frame (1) and connected to the second driving assembly (43), the driving plate (41) being slidably connected to the sliding plate (421);

A first screw (422) rotatably connected to the sliding plate (421) and extending in the first direction (X);

the first transmission block (423) is in threaded connection with the first lead screw (422) and is fixedly connected with the driving plate (41); and

And the first driving piece (424) is connected with the first lead screw (422) to drive the first lead screw (422) to rotate.

6. Lamination device according to claim 4, characterized in that the second drive assembly (43) comprises:

a second screw (431) rotatably connected to the support frame (1) and extending in the second direction (Y);

A second transmission block (432) which is in threaded connection with the second screw (431) and is connected with the first driving assembly (42); and

And a second driving member (433) connected to the second screw (431) to drive the second screw (431) to rotate.

7. Lamination device according to claim 6, characterized in that the second lead screw (431) is spaced apart from the second drive (433) along the first direction (X).

8. A lamination device according to any one of claims 1 to 3, further comprising:

A frame (7);

The bottom plate (8) is connected to the frame (7) in a sliding manner, and the support frame (1) is fixed on the bottom plate (8);

A drive rack (10) provided to the frame (7) and extending in a first direction (X); and

And a translation driving piece (9) arranged on the bottom plate (8), wherein the translation driving piece (9) is provided with a driving gear (91) meshed with the driving rack (10).

9. Lamination equipment, characterized in that includes:

Lamination device according to any one of claims 1 to 8; and

Handling means for placing products at one time on a plurality of lamination stations (21) of said lamination means.

10. Lamination method, characterized in that it is applied to the lamination device of claim 9, comprising:

Controlling the lifting driving mechanism (3) to adjust the bearing table (2) to a specified height;

controlling the lamination driving mechanism (4) to adjust the position of each lamination assembly (5) corresponding to the lamination station (21);

after the adjustment of the bearing table (2) and the pressing assembly (5) is completed, controlling the carrying device to place products at a plurality of lamination stations (21) at one time;

after the products are placed in the lamination station (21), the lamination driving mechanism (4) is controlled to drive the lamination assembly (5) to move, and when the lamination assembly (5) corresponds to the products, a plurality of lamination assemblies (5) are controlled to start forming extrusion forces at a plurality of different positions of each product so as to finish lamination of the products.