A composite stacking device based on batch transfer

Abstract

This application relates to the field of electrode battery manufacturing technology, specifically disclosing a composite stacking device based on batch transfer, comprising: a stacking table, several conveyor lines, a cross bridge, and a transfer component; the cross bridge spans the stacking table and the several conveyor lines; the transfer component is slidably disposed on the cross bridge; the transfer component is used to transfer materials in batches from the conveyor lines to the stacking table for stacking. In this solution, the transfer component can transfer materials in batches from the conveyor lines to the stacking table, thereby achieving rapid material loading for the stacking table and improving stacking efficiency, solving the problem of low efficiency in existing one-by-one transfer methods.

Description

Technical Field

[0001] This application relates to the field of electrode battery manufacturing technology, and in particular to a composite stacking device based on batch transfer. Background Technology

[0002] Battery stacking refers to the process of stacking positive electrode sheets, negative electrode sheets, separators or composite sheets in a preset order on a stacking table and pressing them together with a pressing knife to form a battery cell.

[0003] In automated production lines for electrode stacking, electrodes are typically transported via conveyor lines. The method of loading electrodes onto the stacking table usually involves a robotic arm grabbing the electrodes from the conveyor belt and then sequentially transferring them one by one to the stacking table. This sequential transfer method is inefficient.

[0004] Furthermore, during the material transfer to the stacking table, the pressure knife on the stacking table generally has two control methods. One is to keep the pressure knife in a normally open state, with the robot arm stacking different materials and then pressing down on it. The other is to open the pressure knife each time the robot arm loads material, and then press down to compact the material after loading. The former method has a high risk of material shifting during stacking, while the latter requires the central control processor to synchronously control the opening and closing of the pressure knife according to the robot arm's movement frequency, which presents control difficulties. Utility Model Content

[0005] In view of this, the purpose of this application is to provide a composite stacking device based on batch transfer, which can solve some or all of the above-mentioned problems.

[0006] To achieve the above technical objectives, this application provides a composite stacking device based on batch transfer, comprising: a stacking table, several conveyor lines, a cross bridge, and a transfer component;

[0007] The cross bridge spans the stacking table and several of the conveyor lines;

[0008] The transfer component can be slidably disposed on the cross bridge;

[0009] The transfer assembly is used to transfer materials in batches from the conveyor line to the stacking table for stacking.

[0010] Furthermore, the transfer assembly includes: a plurality of first transfer mechanisms;

[0011] The first transfer mechanism includes: a first support frame, a first driving component, and a first adsorption plate;

[0012] The first support frame is slidably disposed on the cross bridge along a first direction, which is perpendicular to the conveying direction of the conveyor line;

[0013] The first adsorption plate is vertically mounted on the first support frame, and multiple adsorption zones are provided on the first adsorption plate along the conveying direction of the conveyor line;

[0014] The first driving component is disposed on the first support frame and its output end is connected to the first adsorption plate, and is used to drive the first adsorption plate to rise and fall.

[0015] Furthermore, a first vertical slide rail is provided on the first support frame;

[0016] The first adsorption plate is slidably disposed on the first vertical slide rail;

[0017] The first driving component is a rotary motor, and a rotating block is eccentrically provided at the output end of the first driving component;

[0018] The rotating block is provided with a first output rail that can slide.

[0019] The first adsorption plate is fixedly connected to the first output rail;

[0020] When the rotating block rotates, it causes the first adsorption plate to slide along the first vertical slide rail.

[0021] Furthermore, the first transfer mechanism includes two first support frames and two first drive members;

[0022] The first adsorption plate is disposed between the two first support frames;

[0023] The two first driving components are respectively disposed on the two first support frames and are respectively connected to the two ends of the first adsorption plate.

[0024] Furthermore, it also includes a correction relay station;

[0025] The correction transfer station is located between the conveyor line and the stacking table;

[0026] The transfer component can transfer materials on the conveyor line in batches to the correction transfer station for correction, and then transfer them to the stacking station for stacking.

[0027] Furthermore, the transfer assembly includes: a plurality of second transfer mechanisms;

[0028] The first transfer mechanism is used to transfer materials between the conveyor line and the correction transfer station;

[0029] The second transfer mechanism is used to transfer materials between the stacking table and the correction transfer table;

[0030] A first control element is provided on the stacking table;

[0031] The second transfer mechanism is equipped with a second control element;

[0032] When the second control element triggers the first control element, the pressing knife on the stacking table is activated;

[0033] When the second control unit releases the trigger of the first control unit, the pressing knife on the stacking table presses down.

[0034] Furthermore, the second transfer mechanism includes: a second support frame, a second driving member, a sliding support plate, and a plurality of second adsorption plates;

[0035] The second support frame can be slidably disposed on the cross bridge along a first direction, the first direction being perpendicular to the conveying direction of the conveyor line;

[0036] The sliding support plate and the second control component are vertically and vertically mounted on the second support frame;

[0037] Multiple second adsorption plates are spaced apart on the sliding support plate along the conveying direction of the conveyor line;

[0038] The second driving component is disposed on the second support frame and its output end is connected to the sliding support plate and the second control component, and is used to drive the sliding support plate and the second control component to rise and fall.

[0039] Furthermore, a second vertical slide rail is provided on the second support frame;

[0040] The sliding support plate is slidably mounted on the second vertical slide rail;

[0041] The second driving component is a rotary motor, and a second rotating block is eccentrically provided at the output end of the second driving component;

[0042] The second rotating block is provided with a sliding second output rail;

[0043] The second output rail is fixedly connected to the second control component and the sliding support plate.

[0044] Furthermore, the second transfer mechanism includes two second support frames and two second drive members;

[0045] The first adsorption plate is disposed between the two first support frames;

[0046] The two second driving members are respectively disposed on the two second support frames and are respectively connected to the two ends of the sliding support plate.

[0047] Furthermore, the conveyor line comprises two lines;

[0048] The stacking table is located between the two conveyor lines and is connected to the discharge conveyor line;

[0049] The cross bridge is positioned across the two conveyor lines.

[0050] As can be seen from the above technical solutions, this application provides a composite stacking device based on batch transfer, including: a stacking table, several conveyor lines, a cross bridge and a transfer component; the cross bridge spans the stacking table and several conveyor lines; the transfer component is slidably disposed on the cross bridge; the transfer component is used to transfer materials on the conveyor lines in batches to the stacking table for stacking.

[0051] In this solution, the transfer component can transfer materials on the conveyor line in batches to the stacking table, thereby improving the stacking efficiency by quickly loading the stacking table and solving the problem of low efficiency in the existing piece-by-piece transfer method. Attached Figure Description

[0052] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0053] Figure 1 A schematic diagram of the overall structure of a composite stacking device based on batch transfer, provided for an embodiment of this application;

[0054] Figure 2 A schematic diagram of a stacking stage structure for a composite stacking device based on batch transfer, provided for an embodiment of this application;

[0055] Figure 3 A schematic diagram of a transfer component for a composite stacking device based on batch transfer, provided for an embodiment of this application;

[0056] Figure 4 A schematic diagram of a crossbridge and transfer component for a composite stacking device based on batch transfer, provided in an embodiment of this application;

[0057] Figure 5 A schematic diagram of the first transfer mechanism of a composite stacking device based on batch transfer, provided for an embodiment of this application;

[0058] Figure 6 A schematic diagram of the first drive unit and related components of a composite stacking device based on batch transfer, provided for an embodiment of this application;

[0059] Figure 7 for Figure 2Enlarged view of part A in the image;

[0060] Figure 8 A schematic diagram of the second transfer mechanism of a composite stacking device based on batch transfer, provided for an embodiment of this application;

[0061] Figure 9 A schematic diagram of the second drive unit and related components of a composite stacking device based on batch transfer, provided for an embodiment of this application;

[0062] In the picture:

[0063] 100. Stacking table; 110. First control component; 120. Pressing knife; 130. Discharge conveyor line;

[0064] 200. Conveyor line;

[0065] 300. Crossing bridge;

[0066] 400. Transfer components;

[0067] 600. Detection components;

[0068] 410. First transfer mechanism; 411. First support frame; 412. First driving component; 413. First adsorption plate; 414. Multiple adsorption zones; 415. First vertical slide rail; 416. Rotating block; 417. First output rail; 420. Second transfer mechanism; 421. Second support frame; 422. Second driving component; 423. Second adsorption plate; 424. Sliding support plate; 425. Second control component; 426. Second vertical slide rail; 427. Second rotating block; 428. Second output rail;

[0069] 500. Correction relay station;

[0070] X-axis direction: First direction. Detailed Implementation

[0071] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this application. Based on the embodiments in this application specification, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection claimed in this application.

[0072] In the description of the embodiments of this application, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing the embodiments of this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the embodiments of this application. In addition, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0073] In the description of the embodiments of this application, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a replaceable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in the embodiments of this application according to the specific circumstances.

[0074] Please see Figures 1 to 4 This application provides a composite stacking device based on batch transfer, comprising: a stacking table 100, several conveyor lines 200, a cross bridge 300, and a transfer assembly 400. The stacking table 100 is a device capable of stacking materials. In this embodiment, the stacking table 100 can utilize existing stacking equipment. The conveyor lines 200 are used to transport materials required for stacking by the stacking table 100, such as positive electrode sheets, negative electrode sheets, and cut separators; and the materials transported by the conveyor lines 200 can be arranged at preset intervals.

[0075] In this embodiment, the cross bridge 300 spans the stacking table 100 and several conveyor lines 200. "Spanning" means that the cross bridge 300 crosses the conveyor lines 200 and the stacking table 100 along its width. Taking the direction in which the cross bridge 300 spans as the first direction, this first direction is perpendicular to the conveying direction of the conveyor lines 200 in the horizontal plane. It can be... Figure 4 The X-axis direction in the diagram.

[0076] The transfer assembly 400 can be slidably disposed on the cross bridge 300, so that the transfer assembly 400 can transfer materials on the conveyor line 200 in batches to the stacking table 100 for stacking.

[0077] Through the transfer component 400, the composite stacking device based on batch transfer provided in this embodiment can transfer multiple pieces of material to the stacking table 100 at one time. Compared with the method of transferring one piece at a time, it can effectively improve the stacking rate and reduce the feeding time.

[0078] As one implementation method, please refer to Figure 4 A detection component 600 may be installed on the cross bridge 300; the detection component 600 may be a vision inspection device, which can be used to detect whether the transfer component 400 located below is effectively picking up materials, and to detect whether the materials are aligned with the transfer component 400.

[0079] For a more specific embodiment, please refer to Figures 1 to 6 The transfer assembly 400 includes: a plurality of first transfer mechanisms 410; each first transfer mechanism 410 includes: a first support frame 411, a first drive member 412, and a first adsorption plate 413; the first support frame 411 is slidably disposed on the cross bridge 300 along a first direction, the first direction being perpendicular to the conveying direction of the conveyor line 200; the first adsorption plate 413 is vertically disposed on the first support frame 411, and a plurality of adsorption areas 414 are disposed on the first adsorption plate 413 along the conveying direction of the conveyor line 200; the first drive member 412 is disposed on the first support frame 411 and its output end is connected to the first adsorption plate 413, for driving the first adsorption plate 413 to rise and fall.

[0080] In this embodiment, multiple adsorption zones 414 are arranged along the conveying direction of the conveyor line 200 and at the aforementioned preset intervals. The first adsorption plate 413 is connected to a vacuum generator (existing equipment), enabling it to absorb the material below it through adsorption. In application, the first adsorption plate 413 can determine whether the multiple adsorption zones 414 are aligned with the multiple materials through the aforementioned detection component 600.

[0081] In one implementation, the first driving member 412 may be, for example, a cylinder, which can drive the first adsorption plate 413 to reciprocate in the vertical direction to achieve lifting and lowering.

[0082] In another embodiment, the first driving member 412 is a rotary motor. Specifically, a first vertical slide rail 415 is provided on the first support frame 411; a first adsorption plate 413 is slidably disposed on the first vertical slide rail 415; a rotating block 416 is eccentrically disposed at the output end of the first driving member 412; a first output rail 417 is provided on the rotating block 416; the first adsorption plate 413 is fixedly connected to the first output rail 417; when the rotating block 416 rotates, it drives the first adsorption plate 413 to slide along the first vertical slide rail 415.

[0083] In this embodiment, the first driving member 412 forms a crank-sliding guide rod structure with the rotating block 416, the first output rail 417, the first vertical slide rail 415, and the first adsorption plate 413. In this embodiment, the output end of the first driving member 412 is horizontally positioned. When the first driving member 412 is started, it can drive the rotating block 416 to rotate. Since the rotating block 416 is eccentrically positioned with the output end of the first driving member 412, the rotating block 416 will move vertically during rotation. Since the rotating block 416 is rotatably connected to the first output rail 417, the rotating block 416 can drive the first output rail 417 to rise and fall, while the first output rail 417 is kept from rotating by the limiting of the first adsorption plate 413; then, the rising and falling first output rail 417 drives the first adsorption plate 413 to rise and fall synchronously.

[0084] In this embodiment, the crank sliding guide rod structure described above enables the first driving member 412 to be placed horizontally, and the first adsorption plate 413 to be raised and lowered smoothly and precisely by rotating.

[0085] In one embodiment, the first transfer mechanism 410 includes two first support frames 411 and two first driving members 412; a first adsorption plate 413 is disposed between the two first support frames 411; and the two first driving members 412 are respectively disposed on the two first support frames 411 and respectively connected to the two ends of the first adsorption plate 413.

[0086] The stability of the lifting and lowering of the first adsorption plate 413 can be improved by using two first support frames 411 and two first drive components 412.

[0087] In one embodiment, the system also includes a correction transfer station 500; the correction transfer station 500 is disposed between the conveyor line 200 and the stacking table 100; the transfer assembly 400 is capable of transferring materials on the conveyor line 200 in batches to the correction transfer station 500 for correction, and then transferring them to the stacking table 100 for stacking.

[0088] The alignment correction transfer station 500 can perform preliminary alignment correction on the materials conveyed by the transfer component 400 to improve the alignment of the materials, thereby improving the alignment of the cells in the subsequent stacking process. It should be noted that the method by which the alignment correction transfer station 500 corrects the materials can utilize existing technology, and therefore will not be elaborated upon in this embodiment. Furthermore, the alignment correction transfer station 500 can use the aforementioned detection component 600 to assist in determining the alignment of the materials.

[0089] For a more specific embodiment, please refer to Figures 1 to 9The transfer assembly 400 includes: a plurality of second transfer mechanisms 420; a first transfer mechanism 410 for transferring materials between the conveyor line and the correction transfer station 500; a second transfer mechanism 420 for transferring materials between the stacking table 100 and the correction transfer station 500; a first control element 110 is provided on the stacking table 100; a second control element 425 is provided on the second transfer mechanism 420; when the second control element 425 triggers the first control element 110, the pressure knife 120 on the stacking table 100 is opened; when the second control element 425 releases the trigger of the first control element 110, the pressure knife 120 on the stacking table 100 is pressed down.

[0090] In one implementation, either the first control element 110 or the second control element 425 can be a sensor, for example, the first control element 110 can be a sensor. Correspondingly, the second control element 425 triggering the first control element 110 means that the second control element 425 enters the sensing range of the first control element 110. The second control element 425 de-triggers the first control element 110 when it leaves the sensing range of the first control element 110.

[0091] In one implementation, the first control element 110 can be a push-button switch. When the second control element 425 descends to contact the first control element 110 and applies a pressing force, the first control element 110 is triggered. When the second control element 425 rises to separate from the first control element 110, that is, when the pressing force is removed, its triggering of the first control element 110 is deactivated.

[0092] In this embodiment, the second transfer mechanism 420 can transfer the corrected material to the stacking table 100. During the process of the second transfer mechanism 420 lowering the material for placement, its second control element 425 gradually approaches the first control element 110. After the first control element 110 is triggered by the second control element 425, the controller controls the pressure knife 120 to open. After the second transfer mechanism 420 has placed the material and left, the pressure knife 120 closes. Therefore, except for the time period when the second transfer mechanism 420 places the material on the stacking table 100, the pressure knife 120 can remain in a downward pressing state to keep the material compacted, thereby reducing material deviation. Simultaneously, through the cooperation of the first control element 110 and the second control element 425, the controller does not need to use complex collaborative control circuits, thus reducing control difficulty.

[0093] In a more advanced embodiment, the second transfer mechanism 420 includes: a second support frame 421, a second drive member 422, a sliding support plate 424, and a plurality of second adsorption plates 423; the second support frame 421 is slidably disposed on the cross bridge 300 along a first direction; the sliding support plate 424 and the second control member 425 are vertically disposed on the second support frame 421; the plurality of second adsorption plates 423 are spaced apart on the sliding support plate 424 along the conveying direction of the conveyor line 200; the second drive member 422 is disposed on the second support frame 421 and its output end is connected to the sliding support plate 424 and the second control member 425, for driving the sliding support plate 424 and the second control member 425 to rise and fall.

[0094] In this embodiment, the second control member 425 will rise and fall synchronously during the lifting and lowering of the sliding support plate 424. In practical applications, the second control member 425 can be configured such that its bottom is located below the bottom of the second adsorption plate 423, so that the second control member 425 can contact the first control member 110 faster than the material, ensuring that the pressure knife 120 is activated before the material is placed.

[0095] Optionally, the second driving component 422 can be a cylinder to drive the sliding support plate 424 to rise and fall through reciprocating motion. Optionally, the second adsorption plate 423 can be provided with a plurality of suction holes arranged along the first direction to adsorb materials.

[0096] In one embodiment, a second vertical slide rail 46 is provided on the second support frame 4; a sliding support plate 44 is slidably disposed on the second vertical slide rail 46; the second drive member 4 is a rotary motor, and a second rotating block 47 is eccentrically disposed at the output end of the second drive member 4; a second output rail 48 is provided on the second rotating block 47; the second output rail 48 is fixedly connected to the second control member 45 and the sliding support plate 44.

[0097] Similarly, the second driving component 422 is horizontally positioned, and together with the second vertical slide rail 426, the second output rail 428, the second rotating block 427, and the sliding support plate 424, it forms the second crank sliding guide rod structure, thereby achieving precise control over the lifting and lowering of the second adsorption plate 423 and the second control component 425. The second control component 425 and the sliding support plate 424 can be fixedly connected to the second output rail 428.

[0098] In one embodiment, the second transfer mechanism 420 includes two second support frames 421 and two second driving members 422; a first adsorption plate 413 is disposed between the two first support frames 411; and the two second driving members 422 are respectively disposed on the two second support frames 421 and respectively connected to the two ends of the sliding support plate 424.

[0099] The stability of the sliding support plate 424 during the lifting process can be improved by using two second support frames 421 and two second drive components 422.

[0100] In practical applications, the sliding support plate 424 can be a single unit or it can be split into two parts, each connected to a second driving member 422.

[0101] In one implementation, both the first transfer mechanism 410 and the second transfer mechanism 420 are configured as concave bridge structures.

[0102] In one embodiment, the conveyor line 200 includes two lines; the stacking table 100 is disposed between the two conveyor lines 200 and is connected to the discharge conveyor line 130; and the cross bridge 300 is disposed across the two conveyor lines 200.

[0103] The discharge conveyor line 130 can transport the stacked cells on the stacking table 100 to the next station. In this embodiment, two first transfer mechanisms 410 and two second transfer mechanisms 420 can be provided on the cross bridge 300; the two second transfer mechanisms 420 are located between the two first transfer mechanisms 410 and are used to directly connect to the two stacking areas on the stacking table 100.

[0104] The above are merely preferred embodiments of this application and are not intended to limit the present invention. Although the present application has been described in detail with reference to examples, those skilled in the art can still modify the technical solutions described in the foregoing examples or make equivalent substitutions for some of the technical features. However, any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A composite lamination device based on batch transfer, characterized in that, include: Stacking table (100), several conveyor lines (200), cross bridge (300) and transfer assembly (400); The cross bridge (300) spans the stacking table (100) and several of the conveyor lines (200). The transfer component (400) is slidably disposed on the cross bridge (300). The transfer assembly (400) is used to transfer materials on the conveyor line (200) in batches to the stacking table (100) for stacking.

2. The composite stacking device based on batch transfer according to claim 1, characterized in that, The transfer assembly (400) includes: a plurality of first transfer mechanisms (410); The first transfer mechanism (410) includes: a first support frame (411), a first driving member (412), and a first adsorption plate (413). The first support frame (411) is slidably disposed on the cross bridge (300) along a first direction, which is perpendicular to the conveying direction of the conveyor line (200); The first adsorption plate (413) is vertically mounted on the first support frame (411), and multiple adsorption areas (414) are provided on the first adsorption plate (413) along the conveying direction of the conveying line (200). The first driving member (412) is disposed on the first support frame (411) and its output end is connected to the first adsorption plate (413), which is used to drive the first adsorption plate (413) to rise and fall.

3. The composite stacking device based on batch transfer according to claim 2, characterized in that, The first support frame (411) is provided with a first vertical slide rail (415). The first adsorption plate (413) is slidably disposed on the first vertical slide rail (415). The first driving member (412) is a rotary motor, and the output end of the first driving member (412) is eccentrically provided with a rotating block (416). The rotating block (416) is provided with a first output rail (417) that can slide. The first adsorption plate (413) is fixedly connected to the first output rail (417); When the rotating block (416) rotates, it causes the first adsorption plate (413) to slide along the first vertical slide rail (415).

4. The composite stacking device based on batch transfer according to claim 2, characterized in that, The first transfer mechanism (410) includes two first support frames (411) and two first drive members (412). The first adsorption plate (413) is disposed between the two first support frames (411); The two first driving members (412) are respectively disposed on the two first support frames (411) and respectively connected to the two ends of the first adsorption plate (413).

5. The composite stacking device based on batch transfer according to any one of claims 2 to 4, characterized in that, It also includes a correction relay station (500); The correction transfer station (500) is located between the conveyor line (200) and the stacking table (100); The transfer assembly (400) can transfer materials on the conveyor line (200) in batches to the correction transfer station (500) for correction, and then transfer them to the stacking station (100) for stacking.

6. The composite stacking device based on batch transfer according to claim 5, characterized in that, The transfer assembly (400) includes: a plurality of second transfer mechanisms (420); The first transfer mechanism (410) is used to transfer materials between the conveyor line and the correction transfer station (500); The second transfer mechanism (420) is used to transfer materials between the stacking table (100) and the correction transfer table (500); The stacking stage (100) is provided with a first control element (110); The second transfer mechanism (420) is provided with a second control element (425); When the second control unit (425) triggers the first control unit (110), the pressing knife (120) on the stacking table (100) is activated; When the second control unit (425) releases the trigger of the first control unit (110), the pressing knife (120) on the stacking stage (100) is pressed down.

7. The composite stacking device based on batch transfer according to claim 6, characterized in that, The second transfer mechanism (420) includes: a second support frame (421), a second drive member (422), a sliding support plate (424), and a plurality of second suction plates (423). The second support frame (421) is slidably disposed on the cross bridge (300) along a first direction, which is perpendicular to the conveying direction of the conveyor line (200); The sliding support plate (424) and the second control member (425) are vertically and vertically mounted on the second support frame (421). Multiple second adsorption plates (423) are spaced apart on the sliding support plate (424) along the conveying direction of the conveyor line (200). The second drive member (422) is disposed on the second support frame (421) and its output end is connected to the sliding support plate (424) and the second control member (425), and is used to drive the sliding support plate (424) and the second control member (425) to rise and fall.

8. The composite stacking device based on batch transfer according to claim 7, characterized in that, The second support frame (421) is provided with a second vertical slide rail (426); The sliding support plate (424) is slidably disposed on the second vertical slide rail (426). The second driving member (422) is a rotary motor, and the output end of the second driving member (422) is eccentrically provided with a second rotating block (427). The second rotating block (427) is provided with a sliding second output rail (428); The second output rail (428) is fixedly connected to the second control element (425) and the sliding support plate (424).

9. The composite stacking device based on batch transfer according to claim 7, characterized in that, The second transfer mechanism (420) includes two second support frames (421) and two second drive members (422). The first adsorption plate (413) is disposed between the two first support frames (411); Two second drive members (422) are respectively disposed on two second support frames (421) and respectively connected to the two ends of the sliding support plate (424).

10. The composite stacking device based on batch transfer according to claim 1, characterized in that, The conveyor line (200) comprises two lines; The stacking table (100) is located between the two conveyor lines (200) and is connected to the discharge conveyor line (130). The cross bridge (300) is positioned across the two conveyor lines (200).

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