Automatic laminating device

Abstract

The present invention relates to the field of mobile power production equipment and provides an automatic bonding device, comprising a base and an automatic pressing device, an automatic glue dispensing machine and a welding part mechanical arm arranged on the base, wherein the automatic pressing device is used for pressing battery core components, that is, battery cores and circuit board components welded to each other, the automatic glue dispensing machine is used for adhering the battery core components pressed by the automatic pressing device to a shell, and the welding part mechanical arm is used for transferring the battery core components on the automatic pressing device to a shell carried by a shell sliding device; the structure integrates the automatic pressing device, the automatic glue dispensing machine and the welding part mechanical arm into one to realize automatic pressing of battery core and circuit board components and automatic glue dispensing of the shell, so that the welded parts meet the flatness requirements and the battery core components and the shell are automatically bonded, and the operation process does not require manpower, and the degree of automation and work efficiency are high.

Description

Technical Field

[0001] The present invention relates to the field of mobile power production equipment, and in particular to an automatic laminating device. Background Art

[0002] With the development of science and technology, the types of electronic products are increasing. Since the power of the batteries in electronic products is limited, mobile power supplies are usually needed to charge electronic products to meet people's needs in a short time when traveling or on business trips. The processing of mobile power supplies usually involves first assembling the rechargeable battery (battery cell) and PCB (Printed Circuit Board) into one. Since the battery cell is afraid of squeezing, deformation, and puncture, the battery cell and PCB must be assembled in a casing with a certain mechanical strength.

[0003] In the traditional mobile power assembly process, the battery cell and PCB are usually first manually pressed together with the aid of simple tools after welding and assembly, and then the pressed assembly is attached to the outer casing through manual or semi-automatic equipment and double-sided tape to combine them into one. The degree of automation and pressing efficiency are low, and the bonding effect is poor. Summary of the invention

[0004] The purpose of the present invention is to provide an automatic bonding device, aiming to solve the technical problem in the prior art that after the welding of the battery cell and the circuit board assembly is completed, the degree of automation of the pressing operation of the entire welded part and the operation of fixing the entire welded part to the shell is low.

[0005] To achieve this purpose, the technical solution adopted by the present invention is: to provide an automatic bonding device, including a base, which has an X-axis direction, a Y-axis direction, and a Z-axis direction, and also includes the following devices respectively arranged on the base: an automatic pressing device, used to press the battery cell assembly, the battery cell assembly is formed by welding the battery cell and the circuit board assembly to each other; an automatic glue dispenser, used to adhere the battery cell assembly pressed by the automatic pressing device to the shell, which includes a shell sliding device for fixing the shell and enabling the shell to move relative to the base in a direction parallel to the X-axis direction and in a direction parallel to the Y-axis direction, and a shell glue dispenser arranged above the shell sliding device and able to move relative to the shell sliding device in a direction parallel to the Z-axis direction; and a welding part robot arm, used to transfer the battery cell assembly on the automatic pressing device to the shell carried by the shell sliding device, and the welding part robot arm is provided with a charge coupled device alignment mechanism for detecting the position of the shell.

[0006] Furthermore, a plurality of pins for detection by the charge coupled device alignment mechanism are arranged on the surface of the shell facing the circuit board assembly, and a plurality of holes for the pins to pass through are formed on the circuit board assembly, and the pins correspond to the holes one by one.

[0007] Furthermore, the automatic pressing device includes a welding part pressing slide rail arranged on the surface of the base, a welding part positioning seat slidably arranged on the welding part pressing slide rail, and a welding part pressing seat used for mold-matching with the welding part positioning seat, the welding part pressing seat is arranged above the welding part positioning seat and can move relative to the welding part positioning seat along the Z-axis direction; the top surface of the welding part positioning seat is formed with a welding part positioning groove for placing the battery cell and the circuit board assembly, and the bottom surface of the welding part pressing seat is formed with a welding part pressing groove corresponding to the welding part positioning groove; the bottom surface of the welding part positioning groove has a first positioning bottom surface abutting against the bottom surface of the battery cell and a second positioning bottom surface abutting against the bottom surface of the circuit board assembly; the welding part pressing groove has a first pressing bottom surface for abutting against the top surface of the battery cell and a second pressing bottom surface for abutting against the top surface of the circuit board assembly.

[0008] Furthermore, the automatic pressing device also includes a first welding part pressing drive mechanism for making the welding part positioning seat slide on the welding part pressing slide rail and a second welding part pressing drive mechanism for moving the welding part pressing seat.

[0009] Furthermore, the first welding part pressing drive mechanism includes a welding part pressing drive screw, a welding part pressing drive motor for rotating the welding part pressing drive screw, a welding part pressing drive nut arranged on the welding part positioning seat and slidingly cooperating with the welding part pressing drive screw, and a welding part pressing bearing base for supporting the welding part pressing drive screw; the second welding part pressing drive mechanism includes a welding part pressing drive translation axis arranged on the welding part pressing seat along the Z-axis direction and a welding part pressing pneumatic assembly for lifting and lowering the welding part pressing drive translation axis.

[0010] Furthermore, the automatic dispensing machine also includes a shell dispensing slide rail fixed on the base and extending along the Y-axis direction, and the shell sliding device includes a supporting slider slidably mounted on the shell dispensing slide rail, a supporting slide rail arranged on the supporting slider and extending along the X-axis direction, and a shell sliding seat slidably mounted on the supporting slide rail and used to fix the shell.

[0011] Furthermore, the shell sliding seat includes a shell supporting seat and a slider group and a shell clamping seat respectively arranged on the shell supporting seat, the shell clamping seat includes a shell positioning plate arranged above the shell supporting seat and used to place the shell, two clamps respectively arranged on opposite sides of the shell positioning plate and used to clamp the shell, and a clamp pneumatic assembly fixedly connected between the shell supporting seat and the shell positioning plate and used to make the two clamps approach and move away from each other relative to the shell positioning plate.

[0012] Furthermore, the shell dispensing device includes two shell dispensing heads and a lifting drive mechanism for moving the two shell dispensing heads along the Z-axis direction relative to the shell sliding seat. The two shell dispensing heads are arranged above the shell sliding seat and the glue outlets of the two shell dispensing heads are both arranged toward the shell sliding seat.

[0013] Furthermore, the lifting drive mechanism includes a pneumatic drive component for moving the two shell dispensing heads relative to the shell sliding seat and an electric drive component for moving the pneumatic drive component relative to the shell sliding seat; a fixing frame for fixing the electric drive component is provided on the base, and the electric drive component includes a connecting seat connected to the fixing frame, a connecting slide rail provided on the connecting seat, a connecting slider for connecting the connecting slide rail and the pneumatic drive component, a shell dispensing drive screw, a shell dispensing drive nut provided on the connecting slider and corresponding to the shell dispensing drive screw, a shell dispensing drive motor for rotating the shell dispensing drive screw, and a shell dispensing bearing base for supporting the shell dispensing drive screw.

[0014] Furthermore, the pneumatic drive component includes a shell dispensing substrate fixed on the connecting slider, a shell dispensing guide rail arranged on the shell dispensing substrate, a shell dispensing guide block slidably arranged on the shell dispensing guide rail, a shell dispensing lifting plate arranged on the shell dispensing guide block and used to fix the two shell dispensing heads, a shell dispensing cylinder component fixed on the shell dispensing substrate, and a shell dispensing translation axis connected between the shell dispensing cylinder component and the shell dispensing lifting plate.

[0015] The beneficial effect of the automatic laminating device provided by the present invention is that compared with the prior art, the automatic laminating device proposed by the present invention includes a base, an automatic pressing device, an automatic glue dispensing machine and a welding part robot arm, the automatic pressing device is arranged on the base and is used to press the battery cells and circuit board assemblies welded to each other, the automatic glue dispensing machine is used to adhere the battery cell assemblies pressed by the automatic pressing device to the outer shell, and the welding part robot arm is used to transfer the battery cell assemblies on the automatic pressing device to the outer shell carried by the outer shell sliding device; the structure integrates the automatic pressing device, the automatic glue dispensing machine and the welding part robot arm into one to realize automatic pressing of the battery cell and circuit board assemblies and automatic glue dispensing of the outer shell, so that the battery cell assemblies meet the flatness requirements and realize automatic bonding of the battery cell assemblies and the outer shell, and the operation process does not require manpower, and the degree of automation and work efficiency are high. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0017] Figure 1 is a schematic top view of an automatic laminating device provided by an embodiment of the present invention;

[0018] Figure 2 A schematic front view of an automatic laminating device provided by an embodiment of the present invention;

[0019] Figure 3 A three-dimensional schematic diagram of an automatic pressing device provided in an embodiment of the present invention;

[0020] Figure 4 A schematic top view of an automatic pressing device provided in an embodiment of the present invention;

[0021] Figure 5 A three-dimensional schematic diagram of a welding part positioning seat provided in an embodiment of the present invention Figure 1 ;

[0022] Figure 6 A three-dimensional schematic diagram of a welding part positioning seat provided in an embodiment of the present invention Figure 2 ;

[0023] Figure 7 A bottom view schematic diagram of a welding piece press-fit seat provided in an embodiment of the present invention;

[0024] Figure 8 A three-dimensional schematic diagram of an automatic glue dispensing machine provided by an embodiment of the present invention;

[0025] Fig. 9A three-dimensional schematic diagram of a housing sliding seat provided in an embodiment of the present invention Figure 1 ;

[0026] Fig.10 A three-dimensional schematic diagram of a housing sliding seat provided in an embodiment of the present invention Figure 2 ;

[0027] Fig.11 A three-dimensional schematic diagram of a lifting drive mechanism provided in an embodiment of the present invention.

[0028] Among them, the reference numerals in the figure are:

[0029] 1: Base 10: Battery

[0030] 20: Circuit board assembly 30: Housing

[0031] 2: Automatic pressing device 2a: Welding parts pressing slide rail

[0032] 2b: Welding piece positioning seat 2c: Welding piece pressing seat

[0033] 2d: Welding part positioning groove 2e: Welding part pressing groove

[0034] 21: First positioning bottom surface 22: Second positioning bottom surface

[0035] 23: First pressing bottom surface 24: Second pressing bottom surface

[0036] 25: First welding part pressing drive mechanism 26: Second welding part pressing drive mechanism

[0037] 251: Welding part pressing drive screw 252: Welding part pressing drive motor

[0038] 253: Welding piece press fit drive nut 254: Welding piece press fit bearing base

[0039] 261: Welding parts pressed together to drive the translation axis 262: Welding parts pressed together to pneumatic components

[0040] 3: Automatic dispensing machine 3a: Shell sliding device

[0041] 3b: Shell dispensing device 3c: Shell material tray

[0042] 3d: Shell robot arm 3e: Welding parts robot arm

[0043] 3f: Glue slide rail for shell 3g: Support slide

[0044] 3h: Support rail 3i: Shell sliding seat

[0045] 31: Shell support seat 32: Slider assembly

[0046] 33: Shell clamp seat 331: Shell positioning plate

[0047] 332: Chuck 333: Chuck pneumatic assembly

[0048] 34: Shell dispensing head 35: Lifting drive mechanism

[0049] 36: Pneumatic drive assembly 37: Electric drive assembly

[0050] 38: Fixed frame 371: Connecting seat

[0051] 372: Connecting rail 373: Connecting slider

[0052] 374: Shell dispensing drive screw 377: Shell dispensing bearing base

[0053] 376: Shell dispensing drive motor 362: Shell dispensing guide rail

[0054] 361: Shell dispensing substrate 364: Shell dispensing lifting plate

[0055] 363: Shell dispensing guide block 366: Shell dispensing translation axis

[0056] 365: Shell dispensing cylinder parts DETAILED DESCRIPTION

[0057] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0058] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features.

[0059] It should be understood that the orientation or position relationship indicated by terms such as "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0060] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0061] like Figures 1 to 11 As shown, it is a preferred embodiment provided by the present invention.

[0062] The present embodiment provides an automatic laminating device, comprising a base and an automatic pressing device, an automatic glue dispenser and a welding part robot arm respectively arranged on the base, wherein the base 1 has mutually perpendicular X axes (such as Figure 1 As shown, the length direction of the base 1 is consistent), the Y axis (as shown Figure 1 As shown, consistent with the width direction of the base 1) and the Z axis (as shown Figure 2As shown, it is consistent with the height direction of the base 1), the X-axis and the Y-axis are parallel to the surface of the base 1, and the Z-axis is perpendicular to the surface of the base 1. The base 1 at the above devices can be an integrated workbench or different independent workbenches. Here, the components arranged at the bottom of each device and used to support the entire device (similar to the bottom plate, substrate, and support seat) are collectively referred to as the base 1; the automatic pressing device 2 is used to press the battery cell assembly, that is, to press the battery cell 10 and the circuit board assembly 20 that are welded to each other; the automatic glue dispenser 3 is used to adhere the battery cell assembly pressed by the automatic pressing device 2 to the shell 30, which includes a shell sliding device 3a that moves relative to the base 1 along the X-axis direction and the Y-axis direction and is used to fix the shell 30, and a shell glue dispenser 3b that is arranged above the shell sliding device 3a and moves relative to the shell sliding device 3a in a direction parallel to the Z-axis direction; the welding part robot arm 3e is used to transfer the battery cell assembly on the automatic pressing device 2 to the shell 30 carried by the shell sliding device 3a. In this embodiment, the welding part robot arm A charge coupled device alignment mechanism (not shown) for detecting the position of the shell 30 is provided on 3e. The charge coupled device alignment mechanism can take a picture to position the shell 30. If the position of the shell 30 is the same as the preset position, the welding part robot arm can be controlled to place the battery cell 10 and the circuit board assembly in the shell 30 along the preset path. Specifically, the charge coupled device alignment mechanism can position the entire shell 30 contour, and can also position the structure inside the shell 30. In this embodiment, a plurality of pins (not shown) for detection by the charge coupled device alignment mechanism are provided on the surface of the shell 30 facing the circuit board assembly 20, and a plurality of plug holes (not shown) for the plurality of pins to pass through are formed on the circuit board assembly 20. The plurality of pins correspond to the plurality of plug holes one by one, and the plurality of pins are but not limited to three. After positioning is completed, the pins on the shell 30 are inserted into the plug holes of the circuit board assembly 20 by the welding part robot arm 3e, thereby realizing automatic bonding of the shell 30 and the assembly, with high automation and work efficiency and high bonding accuracy.

[0063] In addition, the automatic bonding device may also include a shell material tray 3c and a shell robot arm 3d arranged on the base 1 and used to transfer the material in the shell material tray 3c to the shell sliding device 3a. The shell robot arm 3d and the welding part robot arm 3e may both include a robot arm lifting bracket (not shown) slidably arranged on the base 1, a rotating cylinder (not shown) arranged on the robot arm lifting bracket, and a vacuum suction cup (not shown) connected to the rotating cylinder. The specific structural form and working principle are not limited here.

[0064] The automatic glue dispensing machine 3 realizes automatic bonding of the battery cell assembly and the shell 30, has a high degree of automation, and improves work efficiency; at the same time, the use of the equipment can ensure the stability and reliability of the connection between the assembly of the battery cell 10 and the circuit board assembly 20 and the shell 30, avoid separation of the two, and effectively improve the bonding quality; the automatic bonding device integrates the automatic pressing device 2 and the automatic glue dispensing machine 3 into one to realize automatic pressing of the battery cell 10 and the circuit board assembly 20 and automatic glue dispensing of the shell 30, which not only makes the welded parts meet the flatness requirements, but also realizes automatic bonding of the battery cell assembly and the shell 30, and the operation process does not require manpower, and has a high degree of automation and work efficiency.

[0065] In this example, see Figure 3 The automatic pressing device 2 includes a welding component pressing slide rail 2a provided on the surface of the base 1, a welding component positioning seat 2b slidably provided on the welding component pressing slide rail 2a, and a welding component pressing seat 2c used for mold-matching with the welding component positioning seat 2b. The welding component pressing seat 2c is provided above the welding component positioning seat 2b and moves relative to the welding component positioning seat 2b along the Z-axis direction; a welding component positioning groove 2d for placing the battery cell 10 and the circuit board assembly 20 is formed on the top surface of the welding component positioning seat 2b, and a welding component pressing groove 2e corresponding to the welding component positioning groove 2d is formed on the bottom surface of the welding component pressing seat 2c; the bottom surface of the welding component positioning groove 2d has a first positioning bottom surface 21 abutting against the bottom surface of the battery cell 10 and a second positioning bottom surface 22 abutting against the bottom surface of the circuit board assembly 20; the welding component pressing groove 2e ... The first pressing bottom surface 23 abuts against the first pressing bottom surface 23 and the second pressing bottom surface 24 abuts against the top surface of the circuit board assembly 20; in this way, after the welding part after the battery cell 10 and the circuit board assembly 20 are welded is placed in the welding part positioning groove 2d, by controlling the welding part positioning groove 2d to move below the welding part pressing seat 2c, and controlling the welding part pressing seat 2c to move up and down relative to the welding part positioning seat 2b, the first pressing bottom surface 23 of the welding part pressing groove 2e and the first positioning bottom surface 21 of the welding part positioning groove 2d are automatically matched to press the battery cell 10, and the second pressing bottom surface 24 of the welding part pressing groove 2e and the second positioning bottom surface 22 of the welding part positioning groove 2d are automatically matched to press the circuit board assembly 20, thereby meeting the requirements for the flatness of the welding part. The structure is simple, the operation process does not require manpower, and the degree of automation and pressing efficiency are high.

[0066] In this embodiment, please refer to Figures 3 to 7 The automatic pressing device 2 also includes a first welding piece pressing driving mechanism 25 for making the welding piece positioning seat 2b slide on the welding piece pressing slide rail 2a and a second welding piece pressing driving mechanism 26 for making the welding piece pressing seat 2c reciprocate along the Z-axis direction; specifically, please refer to Figure 3The first welding part pressing driving mechanism 25 may include a welding part pressing driving screw 251, a welding part pressing driving motor 252 for rotating the welding part pressing driving screw 251, a welding part pressing driving nut 253 disposed on the welding part positioning seat 2b and slidingly cooperating with the welding part pressing driving screw 251, and a welding part pressing bearing base 254 for supporting the welding part pressing driving screw 251; the welding part pressing driving motor 252 in this embodiment is a servo motor, and the welding part pressing driving motor 252 and the welding part pressing driving motor 252 are connected to each other. The connection method of the pressing drive screw 251 can be connected through a coupling, or through a transmission connection through a transmission gear or a transmission chain, etc., which is not the only limitation here; in this way, the welding part pressing drive screw 251 is driven to rotate in the positive and negative directions by the welding part pressing drive motor 252, and the welding part pressing drive nut 253 on the welding part pressing drive screw 251 will drive the welding part locating seat 2b to reciprocate on the base 1 along the arrangement direction of the welding part pressing drive screw 251, thereby ensuring the smoothness and reliability of the movement of the welding part locating seat 2b.

[0067] Furthermore, the second welding piece pressing driving mechanism 26 comprises a welding piece pressing driving translation axis 261 arranged on the welding piece pressing seat 2c along the Z-axis direction and a welding piece pressing pneumatic assembly 262 for lifting and lowering the welding piece pressing driving translation axis 261. The structure is simple and easy to control, ensuring the stability and reliability of the movement of the welding piece positioning seat 2b and the welding piece pressing seat 2c.

[0068] In this example, see Figure 8 The automatic dispensing machine 3 also includes a shell dispensing rail 3f fixed on the base 1 and extending along the Y-axis direction. The shell sliding device 3a includes a supporting slider 3g slidably mounted on the shell dispensing rail 3f, a supporting slide rail 3h arranged on the supporting slider 3g and extending along the X-axis direction, and a shell sliding seat 3i slidably mounted on the supporting slide rail 3h and used to fix the shell 30.

[0069] For details, please refer to Fig. 9 and Fig.10The shell sliding seat 3i includes a shell supporting seat 31 and a slider group 32 and a shell clamping seat 33 respectively arranged on the shell supporting seat 31. The shell clamping seat 33 includes a shell positioning plate 331 arranged above the shell supporting seat 31 and used to place the shell 30, two clamps 332 respectively arranged on opposite sides of the shell positioning plate 331 and used to clamp the shell 30, and a clamp pneumatic assembly 333 fixedly connected between the shell supporting seat 31 and the shell positioning plate 331 and used to make the two clamps 332 approach and move away from each other relative to the shell positioning plate 331; this structure ensures the stability of the position of the shell 30, avoids process errors and damage to the shell 30 caused by the position offset of the shell 30 when performing dispensing operations on the shell 30 or installing welded parts into the shell 30, and improves the efficiency of automatic dispensing.

[0070] It should be noted that the driving housing sliding seat 3i can also slide by driving the motor to drive the screw nut mechanism to move, which is not the only limitation here.

[0071] Furthermore, a sensor (not shown) for detecting the position of the shell 30 is arranged on the shell positioning plate 331, and the chuck pneumatic assembly 333 includes a signal receiver (not shown) corresponding to the sensor, that is, when the sensor detects that the shell 30 is placed on the shell positioning plate 331, the chuck pneumatic assembly 333 can automatically clamp the shell 30; the automatic dispensing machine can also set corresponding sensors at other positions to detect the positions of other components, ensuring that the automatic dispensing machine 3 does not require any manpower during operation, with a high degree of automation and high work efficiency.

[0072] In this embodiment, please refer to Figure 8 and Fig.11 The shell glue dispensing device 3b includes two shell glue dispensing heads 34 and a lifting drive mechanism 35 for moving the two shell glue dispensing heads 34 relative to the shell sliding seat 3i along the Z-axis direction. The two shell glue dispensing heads 34 are arranged above the shell sliding seat 3i and the glue outlets of the two shell glue dispensing heads 34 are both arranged toward the shell sliding seat 3i.

[0073] In this example, please continue to refer to Fig.11The lifting drive mechanism 35 includes a pneumatic drive assembly 36 for moving the two shell dispensing heads 34 relative to the shell sliding seat 3i and an electric drive assembly 37 for moving the pneumatic drive assembly 36 relative to the shell sliding seat 3i. Specifically, a fixing frame 38 for fixing the electric drive assembly 37 is provided on the base 1, and the electric drive assembly 37 includes a connecting seat 371 connected to the fixing frame 38, a connecting slide rail 372 provided on the connecting seat 371, a connecting slider 373 for connecting the connecting slide rail 372 and the pneumatic drive assembly 36, a shell dispensing drive lead screw 374, a shell dispensing drive nut member (not shown) provided on the connecting slider 373 and corresponding to the shell dispensing drive lead screw 374, a shell dispensing drive motor 376 for rotating the shell dispensing drive lead screw 374, and a shell dispensing bearing base 377 for supporting the shell dispensing drive lead screw 374. Specifically, the pneumatic drive assembly 36 includes a shell dispensing substrate 361 fixed on the connecting slider 373, a shell dispensing guide rail 362 arranged on the shell dispensing substrate 361, a shell dispensing guide block 363 slidably arranged on the shell dispensing guide rail 362, a shell dispensing lifting plate 364 arranged on the shell dispensing guide block 363 and used to fix two shell dispensing heads 34, a shell dispensing cylinder part 365 fixed on the shell dispensing substrate 361, and a shell dispensing translation axis 366 connected between the shell dispensing cylinder part 365 and the shell dispensing lifting plate 364.

[0074] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the embodiments here. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. An automatic laminating device, comprising a base, which has an X-axis direction, a Y-axis direction, and a Z-axis direction, characterized in that: It also includes the following devices respectively arranged on the base: An automatic pressing device, used for pressing a battery core assembly, wherein the battery core assembly is formed by welding a battery core and a circuit board assembly to each other; An automatic glue dispensing machine, used for adhering the battery core assembly pressed by the automatic pressing device to the shell, comprising a shell sliding device for fixing the shell and enabling the shell to move relative to the base in a direction parallel to the X-axis direction and in a direction parallel to the Y-axis direction, and a shell glue dispensing device arranged above the shell sliding device and capable of moving relative to the shell sliding device in a direction parallel to the Z-axis direction; as well as A welding robot arm, used for transferring the battery core assembly on the automatic pressing device to the housing carried by the housing sliding device, and the welding robot arm is provided with a charge coupled device alignment mechanism for detecting the position of the housing; The automatic glue dispensing machine also includes a shell glue dispensing slide rail fixedly mounted on the base and extending along the Y-axis direction, and the shell sliding device includes a supporting slider slidably mounted on the shell glue dispensing slide rail, a supporting slide rail arranged on the supporting slider and extending along the X-axis direction, and a shell sliding seat slidably mounted on the supporting slide rail and used to fix the shell; The shell sliding seat comprises a shell supporting seat and a slider group and a shell clamping seat respectively arranged on the shell supporting seat, the shell clamping seat comprises a shell positioning plate arranged above the shell supporting seat and used to place the shell, two clamps respectively arranged on opposite sides of the shell positioning plate and used to clamp the shell, and a clamp pneumatic assembly fixedly connected between the shell supporting seat and the shell positioning plate and used to make the two clamps approach and move away from each other relative to the shell positioning plate; after the shell is placed on the shell positioning plate, the clamp pneumatic assembly can automatically clamp the shell; The shell glue dispensing device comprises two shell glue dispensing heads and a lifting drive mechanism for moving the two shell glue dispensing heads relative to the shell sliding seat along the Z-axis direction, the two shell glue dispensing heads are arranged above the shell sliding seat and the glue outlets of the two shell glue dispensing heads are arranged toward the shell sliding seat; The automatic laminating device also includes a shell material tray and a shell mechanical arm which is arranged on the base and is used for transferring the material in the shell material tray to the shell sliding device.

2. The automatic laminating device according to claim 1, characterized in that: A plurality of pins for detection by the charge coupled device alignment mechanism are arranged on the surface of the shell facing the circuit board assembly, and a plurality of holes for the pins to pass through are formed on the circuit board assembly, and the pins correspond to the holes one by one.

3. The automatic laminating device according to claim 1, characterized in that: The automatic pressing device includes a welding part pressing slide rail arranged on the surface of the base, a welding part positioning seat slidably arranged on the welding part pressing slide rail, and a welding part pressing seat used for mold-matching with the welding part positioning seat, the welding part pressing seat is arranged above the welding part positioning seat and can move relative to the welding part positioning seat along the Z-axis direction; the top surface of the welding part positioning seat is formed with a welding part positioning groove for placing the battery cell and the circuit board assembly, and the bottom surface of the welding part pressing seat is formed with a welding part pressing groove corresponding to the welding part positioning groove; the bottom surface of the welding part positioning groove has a first positioning bottom surface abutting against the bottom surface of the battery cell and a second positioning bottom surface abutting against the bottom surface of the circuit board assembly; the welding part pressing groove has a first pressing bottom surface for abutting against the top surface of the battery cell and a second pressing bottom surface for abutting against the top surface of the circuit board assembly.

4. The automatic laminating device according to claim 3, characterized in that: The automatic pressing device also includes a first welding part pressing drive mechanism for making the welding part positioning seat slide on the welding part pressing slide rail and a second welding part pressing drive mechanism for moving the welding part pressing seat.

5. The automatic laminating device according to claim 4, characterized in that: The first welding part pressing drive mechanism includes a welding part pressing drive screw, a welding part pressing drive motor for rotating the welding part pressing drive screw, a welding part pressing drive nut arranged on the welding part positioning seat and slidingly cooperating with the welding part pressing drive screw, and a welding part pressing bearing base for supporting the welding part pressing drive screw; the second welding part pressing drive mechanism includes a welding part pressing drive translation axis arranged on the welding part pressing seat along the Z-axis direction and a welding part pressing pneumatic assembly for lifting and lowering the welding part pressing drive translation axis.

6. The automatic laminating device according to claim 1, characterized in that: The lifting drive mechanism includes a pneumatic drive component for moving the two shell dispensing heads relative to the shell sliding seat and an electric drive component for moving the pneumatic drive component relative to the shell sliding seat; a fixing frame for fixing the electric drive component is provided on the base, and the electric drive component includes a connecting seat connected to the fixing frame, a connecting slide rail provided on the connecting seat, a connecting slider for connecting the connecting slide rail and the pneumatic drive component, a shell dispensing drive screw, a shell dispensing drive nut provided on the connecting slider and corresponding to the shell dispensing drive screw, a shell dispensing drive motor for rotating the shell dispensing drive screw, and a shell dispensing bearing base for supporting the shell dispensing drive screw.

7. The automatic laminating device according to claim 6, characterized in that: The pneumatic drive assembly includes a shell dispensing substrate fixed on the connecting slider, a shell dispensing guide rail arranged on the shell dispensing substrate, a shell dispensing guide block slidably arranged on the shell dispensing guide rail, a shell dispensing lifting plate arranged on the shell dispensing guide block and used to fix the two shell dispensing heads, a shell dispensing cylinder component fixed on the shell dispensing substrate, and a shell dispensing translation axis connected between the shell dispensing cylinder component and the shell dispensing lifting plate.

Images