Automatic plywood arranging and assembling device and using method thereof

Abstract

This invention discloses an automatic plywood stacking and assembly device and its usage method. The automatic plywood stacking and assembly device includes: a frame; a first fixture for adsorbing and positioning horizontally grained plywood in the grain direction, aligning the horizontally grained plywood in the grain direction perpendicular to the grain direction, and then transferring the horizontally grained plywood to a preset position; and a second fixture for adsorbing and positioning vertically grained plywood in the grain direction, aligning the vertically grained plywood in the grain direction perpendicular to the grain direction, and then transferring the vertically grained plywood to a preset position. Horizontal and vertically grained plywood can be stacked sequentially or alternately to form an assembly. By using specially designed first and second fixtures to precisely handle the adsorption, positioning, and alignment of horizontal and vertically grained plywood, the invention solves the problems of air leakage and inaccurate positioning associated with traditional sponge suction cups, improves the overlap of stacked plywood with different textures, ensures the quality of subsequent pressing, and features a simple structure, low cost, and high operating efficiency, thereby improving production efficiency and product quality.

Description

Technical Field

[0001] This invention relates to the field of sheet metal processing technology, and in particular to an automatic plywood stacking and assembly device, and a method of using the automatic plywood stacking and assembly device. Background Technology

[0002] In the current woodworking industry, especially in plywood manufacturing, automated plywood layout and assembly are key steps for improving production efficiency and product quality. However, in practice, particularly when handling plywood with different grain orientations, such as cross-grained boards and vertical-grained boards, traditional methods often face a series of challenges.

[0003] Most existing board material transfer technologies rely on sponge suction cups. For effective suction, the sponge suction cup needs to create a high negative pressure on the board surface. However, due to the poor flatness of the board surface, especially when handling boards with distinct textures, air leakage is common at the texture points, directly leading to poor suction performance. Furthermore, sponge suction cups or ordinary suction cups are prone to failure after the adhesive hardens upon contact with the board assembly adhesive. In addition, the texture causes differences in rigidity between the boards and the boards in different directions, further increasing the difficulty of positioning and alignment, thus affecting the overlap after stacking.

[0004] Traditional solutions include increasing the number of suction cups or adjusting the negative pressure value, but this not only increases equipment costs and energy consumption, but also has limited effectiveness for some special textured boards. Therefore, how to provide a board stacking device that can adapt to different textured boards and ensure efficient and accurate stacking has become an urgent problem to be solved in the industry. Summary of the Invention

[0005] This invention aims to solve at least one of the technical problems existing in the prior art. To this end, this invention proposes an automatic plywood stacking and assembly device. Through specially designed first and second tooling, the device precisely handles the suction, positioning, and alignment of horizontal and vertical grain plywood, respectively. This solves the problems of air leakage and inaccurate positioning of traditional sponge suction cups. It not only improves the overlap of plywood with different textures and ensures the quality of subsequent pressing, but also has a simple structure, low cost, and high efficiency, significantly improving production efficiency and product quality.

[0006] The present invention also proposes a method of using the above-mentioned automatic plywood stacking and assembly device.

[0007] The automatic plywood stacking and assembly device according to the present invention includes:

[0008] frame;

[0009] The first tooling includes a first connecting frame, a first suction seat, a first negative pressure generating component, a first positioning component, and a first alignment component. The first negative pressure generating component is connected to the first suction seat and can generate negative pressure in the inner cavity of the first suction seat to adsorb the ribbed plate. The first suction seat slides in contact with the ribbed plate. The first positioning component pushes the ribbed plate against the ribbed plate in the ribbed direction so that the ribbed plate can slide horizontally and be positioned. The first alignment component aligns the ribbed plate in the ribbed direction perpendicular to the ribbed plate. The first connecting frame is movably connected to the frame and can transfer the ribbed plate to a preset position.

[0010] The second tooling includes a second connecting frame, a second suction seat, a second negative pressure generating component, a second positioning component, and a second alignment component. The second negative pressure generating component is connected to the second suction seat and can generate negative pressure in the inner cavity of the second suction seat to adsorb the vertically textured plate. The second suction seat slides in contact with the vertically textured plate and allows the vertically textured plate to slide horizontally. The second positioning component pushes the vertically textured plate against the plate in the texture direction and allows the plate to slide horizontally and be positioned. The second alignment component aligns the plate in the texture direction perpendicular to the plate. The second connecting frame is movably connected to the frame and can transfer the vertically textured plate to the preset position. The horizontally textured plate and the vertically textured plate can be stacked sequentially or alternately to form a preform assembly.

[0011] The automatic plywood stacking and assembly device according to the present invention has at least the following beneficial effects: It is equipped with a first fixture for adsorbing horizontally grained boards and a second fixture for adsorbing vertically grained boards. Based on the characteristics of the horizontally and vertically grained boards, precise positioning is performed in their respective grain directions, and alignment operations are performed perpendicular to the grain direction. This confirms the position of all four edges of the board, thereby ensuring a high degree of overlap between the horizontally and vertically grained boards during stacking. This not only solves the air leakage problem caused by poor surface flatness of traditional sponge suction cups but also overcomes the positioning challenge caused by rigidity differences due to texture. It provides a low-cost, high-efficiency, and easy-to-implement solution for plywood stacking and assembly, providing strong support for subsequent pressing processes and significantly improving production efficiency and product quality.

[0012] According to some embodiments of the present invention, the plywood automatic board stacking and assembly device has a first abutting roller at the bottom of the first suction seat. The first abutting roller is arranged perpendicular to the grain direction of the cross-grained board. There are multiple first abutting rollers, which are spaced apart in the grain direction of the cross-grained board. Under the action of the first negative pressure generating component, the cross-grained board can be adsorbed and abutted against the outer peripheral surface of the first abutting roller.

[0013] According to some embodiments of the present invention, in the thickness direction of the cross-grained board, the projected area of ​​the first suction seat can include the projected area of ​​the cross-grained board. When the cross-grained board is adsorbed, the difference between the projected area of ​​the first suction seat and the projected area of ​​the cross-grained board is the air leakage area. The first negative pressure generating component includes a first negative pressure fan. The air outlet area of ​​the first negative pressure fan is A, and the air leakage area is B, satisfying: A > B.

[0014] According to some embodiments of the present invention, the automatic plywood stacking and assembly device includes a first negative pressure generating component comprising a first switching valve plate and a first switching cylinder. The first switching cylinder is connected to and drives the first switching valve plate to move linearly to open or close the exhaust side of the first negative pressure fan.

[0015] According to some embodiments of the present invention, the automatic plywood stacking and assembly device includes a first positioning component comprising a plurality of first positioning cylinders and a plurality of first positioning push plates. The plurality of first positioning cylinders are arranged opposite to each other in the grain direction of the cross-grained plate. The first positioning push plates are connected to the first positioning cylinders one by one and can drive the first positioning push plates to move in order to position the two sides of the cross-grained plate.

[0016] According to some embodiments of the present invention, the automatic plywood stacking and assembly device includes a first alignment component comprising an alignment cylinder, a first alignment side plate, and a first detection sensor. The first alignment side plate is slidably disposed on the first suction seat and located on the outside of the cross-grain plate. The alignment cylinder is connected to and drives the first alignment side plate to move along a direction perpendicular to the grain of the cross-grain plate. The first alignment side plate and the alignment cylinder are magnetically adsorbed together. The first alignment side plate can abut against the outer surface of the cross-grain plate and disconnect from the alignment cylinder. The first detection sensor is connected to the first alignment side plate to obtain the edge position of the cross-grain plate.

[0017] According to some embodiments of the present invention, the automatic plywood stacking and assembly device includes a second suction seat slidably disposed on the second connecting frame along the grain direction perpendicular to the vertical grain of the plywood. The second alignment component includes a second detection sensor and an alignment motor. The second detection sensor is mounted on the second connecting frame and is used to detect the edge position of the vertical grain of the plywood perpendicular to the grain direction. The alignment motor is mounted on the second connecting frame and is used to drive the second suction seat to move, thereby adjusting the edge position of the vertical grain of the plywood perpendicular to the grain direction.

[0018] According to some embodiments of the present invention, the automatic plywood stacking and assembly device includes a first connecting frame that is slidably disposed on the frame in a vertical direction to contact and separate from the cross-grained board, and a first connecting frame that is slidably disposed on the frame in a first horizontal direction to transfer the cross-grained board to the preset position; and a second connecting frame that is slidably disposed on the frame in a vertical direction to contact and separate from the vertical-grained board, and a second connecting frame that is slidably disposed on the frame in the first horizontal direction to transfer the vertical-grained board to the preset position.

[0019] According to some embodiments of the present invention, the plywood automatic plywood stacking and assembly device has a second connecting frame symmetrically provided with tensioning components in the direction perpendicular to the grain of the vertical grain plate. After the second alignment component aligns the vertical grain plate, the symmetrically provided tensioning components cooperate to tighten both ends of the vertical grain plate.

[0020] The method of use described in this invention is applied to the plywood automatic plywood stacking and assembly device described in this invention.

[0021] The method of use includes the following steps:

[0022] Material preparation: Multiple striped plates are stacked below the first suction seat, or transported sequentially to the bottom of the first suction seat;

[0023] Dry plate preparation: Multiple striped plates are stacked below the second suction seat, or transported sequentially to the bottom of the second suction seat;

[0024] Adhesive plate suction: After the adhesive plate is prepared, the first suction seat moves downward and, in conjunction with the first negative pressure generating component, adsorbs the ribbed plate onto the first suction seat;

[0025] Adjusting the adhesive plate: After picking up the adhesive plate, the first positioning component is run to position the two sides of the horizontal stripe plate in the stripe direction, and the first alignment component is run to align the horizontal stripe plate on the edge perpendicular to the stripe direction.

[0026] Transfer of adhesive plate: After adjusting the adhesive plate, the first connecting frame moves along the first horizontal direction, and the first suction seat moves along the vertical direction. In conjunction with the first negative pressure generating component, the ribbed plate is placed in the preset position.

[0027] Dry plate suction: After the dry plate is prepared, the second suction seat moves downward and, in conjunction with the second negative pressure generating component, suctions the vertical stripe plate onto the second suction seat;

[0028] Adjusting the dry plate: After the dry plate is sucked up, the second positioning component is run to position the two sides of the vertical striped plate in the stripe direction, and the second alignment component is run to align the edge of the vertical striped plate perpendicular to the stripe direction.

[0029] Transfer of dry plate: After adjusting the dry plate, the second connecting frame moves along the first horizontal direction, and the second suction seat moves along the vertical direction. In conjunction with the second negative pressure generating component, the vertical stripe plate is placed in the preset position.

[0030] Plate arrangement and blank assembly: After transferring the glue plate and the dry plate, the horizontal stripe plate and the vertical stripe plate can be stacked sequentially or alternately to form a blank assembly.

[0031] According to the method of use described in this invention, at least the following beneficial effects are achieved: First, during the preparation stage of the adhesive sheet, multiple horizontally textured sheets can be pre-stacked under the first suction seat or transported sequentially to a designated position to prepare for subsequent adsorption and transfer; simultaneously, vertically textured sheets are prepared in a similar manner, ensuring that both types of sheets can enter the next process efficiently and orderly. When the adhesive sheet is started to be adsorbed, the first suction seat moves downward and cooperates with the first negative pressure generating component to firmly adsorb the horizontally textured sheet onto it. This process ensures a stable adsorption effect even when the surface flatness is poor; subsequently, by operating the first positioning component and the first alignment component, the horizontally textured sheet is precisely positioned and aligned on both sides in the texture direction and on the edges perpendicular to the texture direction, greatly improving the accuracy and consistency of sheet placement; next, during the transfer of the adhesive sheet, the first connecting frame moves horizontally, while the first suction seat adjusts its position vertically, cooperating with the first negative pressure generating component to accurately place the horizontally textured sheet in the preset position. The operation process for dry boards is similar. The second suction seat is responsible for adsorbing the vertically ribbed boards, and after precise positioning and alignment by the second positioning and alignment components, the boards are transferred to the designated position by the second connecting frame. Finally, in the board assembly stage, horizontally and vertically ribbed boards can be stacked sequentially or alternately according to a set order to form an assembly. The entire process is highly automated and precisely controllable. Overall, this not only significantly improves production efficiency and reduces the need for manual intervention, but also ensures that each board is stacked in an optimal state, greatly improving product quality and consistency. In addition, by strictly following the prescribed operating procedures, quality problems caused by improper operation can be effectively avoided, further enhancing the stability and reliability of the production process.

[0032] Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0033] The above and / or additional aspects and advantages of the present invention will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0034] Figure 1 This is a schematic diagram of the overall structure of the automatic plywood stacking and assembly device according to an embodiment of the present invention;

[0035] Figure 2 This is a partial structural schematic diagram of the first tooling of the automatic plywood stacking and assembly device according to an embodiment of the present invention;

[0036] Figure 3 This is a schematic diagram of the internal structure of the first tooling of the automatic plywood stacking and assembly device according to an embodiment of the present invention;

[0037] Figure 4 This is a schematic diagram of the structure of the first alignment component of the automatic plywood stacking and assembly device according to an embodiment of the present invention;

[0038] Figure 5 This is a partial structural schematic diagram of the second tooling of the automatic plywood stacking and assembly device according to an embodiment of the present invention;

[0039] Figure 6 This is a schematic diagram of the internal structure of the second tooling of the automatic plywood stacking and assembly device according to an embodiment of the present invention;

[0040] Figure 7 A flowchart illustrating the usage method of the automatic plywood stacking and assembly device applied in an embodiment of the present invention;

[0041] Figure 8 This is a partial structural schematic diagram of the second tooling of the automatic plywood stacking and assembly device according to another embodiment of the present invention;

[0042] Figure 9 for Figure 8 The diagram shows the structure of the tensioning assembly;

[0043] Figure 10 This is a flowchart illustrating the usage method of the automatic plywood stacking and assembly device applied to another embodiment of the present invention.

[0044] Explanation of icon numbers:

[0045] 100 racks;

[0046] First tooling 200; First connecting frame 210; First lifting frame 211; First suction seat 220; First abutting roller 221; First negative pressure generating assembly 230; First switching cylinder 231; First switching valve plate 232; First negative pressure fan 233; First positioning cylinder 241; First positioning push plate 242; First alignment assembly 250; Alignment cylinder 251; First alignment side plate 252; First detection sensor 253;

[0047] Second tooling 300; second connecting frame 310; second lifting frame 311; second suction seat 320; second abutting roller 321; fixed slide rail 322; second negative pressure generating assembly 330; second switching cylinder 331; second switching valve plate 332; second negative pressure fan 333; second positioning cylinder 341; second positioning push plate 342; positioning motor 351;

[0048] 400mm striped plate;

[0049] Vertical stripe plate 500;

[0050] Billet assembly 600; Preset position 601;

[0051] Tensioning assembly 700; tensioning cylinder 710; sliding seat 711; sliding block 7111; first clamping block 7112; clamping cylinder 720; second clamping block 721. Detailed Implementation

[0052] Embodiments of the present invention are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0053] In the description of this invention, it should be understood that the orientation descriptions, such as up, down, front, back, left, right, etc., are based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention 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 limiting this invention.

[0054] In the description of this invention, "several" means one or more, "more than" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. The use of "first" and "second" in the description is merely for distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features, or implicitly indicating the order of the indicated technical features.

[0055] In the description of this invention, unless otherwise explicitly defined, terms such as "set up," "install," and "connect" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this invention in conjunction with the specific content of the technical solution.

[0056] In the description of this invention, the terms "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of the invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0057] In the current woodworking industry, especially in plywood manufacturing, automated plywood layout and assembly are key steps for improving production efficiency and product quality. However, in practice, particularly when handling plywood with different grain orientations, such as cross-grained boards and vertical-grained boards, traditional methods often face a series of challenges.

[0058] Most existing board material transfer technologies rely on sponge suction cups. For effective suction, the sponge suction cup needs to create a high negative pressure on the board surface. However, due to the poor flatness of the board surface, especially when handling boards with distinct textures, air leakage is common at the texture points of horizontally striped boards or vertically striped boards. This directly leads to poor suction performance from the sponge suction cup, and sponge suction cups or ordinary suction cups are prone to failure after the adhesive hardens upon contact with the board assembly adhesive. Furthermore, the texture causes differences in rigidity between the boards and the boards in different directions, further increasing the difficulty of positioning and alignment, thus affecting the overlap after stacking.

[0059] Traditional solutions include increasing the number of suction cups or adjusting the negative pressure value, but this not only increases equipment costs and energy consumption, but also has limited effectiveness for some special textured boards. Therefore, how to provide a board stacking device that can adapt to different textured boards and ensure efficient and accurate stacking has become an urgent problem to be solved in the industry.

[0060] Therefore, such as Figures 1 to 6As shown, the automatic plywood stacking and assembly device proposed in this invention includes a frame 100, a first fixture 200, and a second fixture 300. The first fixture 200 includes a first connecting frame 210, a first suction seat 220, a first negative pressure generating component 230, a first positioning component, and a first alignment component 250. Specifically, the first negative pressure generating component 230 is connected to the first suction seat 220 and can generate negative pressure in the inner cavity of the first suction seat 220 to adsorb the cross-grained plate 400 and enable the cross-grained plate 400 to slide horizontally. The first positioning component positions the cross-grained plate 400 in the grain direction of the cross-grained plate 400. The first alignment component 250 aligns the cross-grained plate 400 in the grain direction perpendicular to the cross-grained plate 400. The first connecting frame 210 is movably connected to the frame 100 and can transfer the cross-grained plate 400 to a preset position 601. Similarly, the second tooling 300 includes a second connecting frame 310, a second suction seat 320, a second negative pressure generating component 330, a second positioning component, and a second alignment component. Specifically, the second negative pressure generating component 330 is connected to the second suction seat 320 and can generate negative pressure in the inner cavity of the second suction seat 320 to adsorb the vertical stripe plate 500 and allow the vertical stripe plate 500 to slide horizontally. The second positioning component positions the vertical stripe plate 500 in the stripe direction. The second alignment component aligns the vertical stripe plate 500 in the stripe direction perpendicular to the stripe direction. The second connecting frame 310 is movably connected to the frame 100 and can transfer the vertical stripe plate 500 to a preset position 601. The horizontal stripe plate 400 and the vertical stripe plate 500 can be stacked sequentially or alternately to form a blank assembly 600. It's easy to understand that "horizontal grain 400" refers to the grain extending horizontally on the board, while "vertical grain 500" refers to the grain extending vertically. It's important to note that horizontal extension isn't limited to a perfectly horizontal, straight grain; a roughly horizontal extension is acceptable. Similarly, vertical extension isn't limited to a perfectly vertical, straight grain; a roughly vertical extension is also acceptable. Further explanation is needed: grained boards generally have better rigidity in the grain direction and relatively lower rigidity perpendicular to the grain direction. This can be compared to the wavy structure formed after multiple folds of paper; in the folding direction, perpendicular to the grain, expansion and contraction are more likely, while rigidity is enhanced in the direction perpendicular to the folding direction, i.e., the grain direction.To address this, a first fixture 200 for adsorbing the horizontally ribbed board 400 and a second fixture 300 for adsorbing the vertically ribbed board 500 are provided. Based on the characteristics of the horizontally ribbed board 400 and the vertically ribbed board 500, precise positioning is achieved in their respective grain directions. For example, precise positioning is achieved by contact methods such as pushing against one side of the board edge, and alignment operations are performed perpendicular to the grain direction, such as non-contact methods such as sensor measurement or contact methods such as contact alignment that does not generate a large force, to align the other side of the board edge. Thus, the positions of all four sides of the board edge are confirmed, thereby ensuring a high degree of overlap between the horizontally ribbed board 400 and the vertically ribbed board 500 during the stacking process. This not only solves the air leakage problem caused by the poor surface flatness of traditional sponge suction cups, but also overcomes the positioning challenge caused by the rigidity difference due to the texture. It provides a low-cost, high-efficiency, and easy-to-implement solution for plywood panel assembly 600, providing strong support for subsequent pressing processes and significantly improving production efficiency and product quality.

[0061] In some embodiments, the first suction seat has a base plate with negative pressure holes. When the first negative pressure generating component operates, the negative pressure holes generate negative pressure and attract the striped plate (not shown in the figure). The striped plate can have planar contact with the base plate, and under the push of the first positioning component, the striped plate can also move horizontally. In other embodiments, the striped plate 400 can have sliding contact with the base plate. For example, a roller is provided between the first suction seat 220 and the striped plate 400. In some embodiments of the present invention, such as... Figure 3As shown, the roller is a first abutment roller 221, and the bottom of the first suction seat 220 is provided with the first abutment roller 221. Since the flatness of the ribbed plate 400 is poor in the ribbed direction, the first abutment roller 221 is arranged perpendicular to the ribbed direction of the ribbed plate 400, which improves the stability of contact with the ribbed plate 400. Furthermore, there are multiple first abutment rollers 221, which are arranged at intervals in the ribbed direction of the ribbed plate 400. Under the action of the first negative pressure generating component 230, the ribbed plate 400 can be adsorbed and abutted against the outer peripheral surface of the first abutment roller 221. On the one hand, the space between the first abutting rollers 221 provides effective adsorption space for the striped plate 400, ensuring good adsorption stability even if the striped plate 400 moves horizontally. On the other hand, the first abutting rollers 221 and the striped plate 400 are in sliding contact, effectively reducing the friction between the striped plate 400 and the first suction seat 220, making the slab movement smoother. Simultaneously, multiple abutting points improve the stability and flatness of the striped plate 400, ensuring high-precision positioning of the slab during transfer and stacking, thereby enhancing the consistency and accuracy of the final stacking result. Furthermore, in some embodiments of the present invention, in order to more stably and comprehensively adsorb the striped plate 400, the projected area of ​​the first suction seat 220 can encompass the projected area of ​​the striped plate 400 in the thickness direction of the striped plate 400. When adsorbing the striped plate 400, the difference between the projected area of ​​the first suction seat 220 and the projected area of ​​the striped plate 400 is the air leakage area. The first negative pressure generating component 230 includes a first negative pressure fan 233, the air outlet area of ​​the first negative pressure fan 233 is A, and the air leakage area is B, satisfying: A > B. Through precise calculation and optimized design, it is ensured that even if there is a certain degree of air leakage, a sufficient negative pressure value can be maintained to stably adsorb the striped plate 400, avoiding adsorption failure due to insufficient negative pressure, effectively improving adsorption efficiency and reliability, reducing operational errors caused by air leakage, and providing a solid foundation for subsequent precise stacking. For example, if a plastic sheet or dry board measures 1.27m x 2.52m, is 1.6mm to 3.6mm thick, and weighs 4 to 9kg, a negative pressure of only 29 Pa is sufficient for its adsorption. Furthermore, considering the core cracks in the plastic sheet or dry board, the adsorption surface being larger than the board surface, and the edges not being sealed, selecting a fan with a blade area larger than the leakage area (e.g., the first negative pressure fan 233) can ensure the negative pressure value remains within the fan's design range. In some applications, a fan with a low negative pressure value and high flow rate can be selected, significantly reducing fan power consumption.

[0062] In some embodiments, the suction or release of the striped plate 400 is achieved by controlling the start and stop of the first negative pressure fan 233. However, this method requires frequent switching of the first negative pressure fan 233, which results in unstable current and significant energy loss. Furthermore, the first negative pressure fan 233 cannot instantly reach its rated suction volume, leading to poor usability. Therefore, further reference is made to… Figure 2 and Figure 3 In some embodiments of the present invention, the first negative pressure generating component 230 includes a first switching valve plate 232 and a first switching cylinder 231. The first switching cylinder 231 is connected to and drives the first switching valve plate 232 to move linearly, thereby opening or closing the exhaust side of the first negative pressure fan 233. This allows the exhaust side of the first negative pressure fan 233 to be opened or closed as needed. This flexible control mechanism not only improves the system's response speed and operational accuracy and extends the equipment's service life, but also enhances the safety and reliability of the entire device, making operation more efficient and convenient, and adaptable to different working environments and needs. For example, there is one first switching valve plate, which can completely cover the exhaust side of the first negative pressure fan (not shown in the figure). For example, there are two first switch valve plates 232 and two second switch cylinders 331. The two second switch cylinders 331 are arranged opposite each other and are connected to the first switch valve plates 232 one by one. In application, the two second switch cylinders 331 drive the two first switch valve plates 232 to move in opposite directions to cover the exhaust side of the first negative pressure fan 233 together, or the two second switch cylinders 331 drive the two first switch valve plates 232 to move away from each other to open the exhaust side of the first negative pressure fan 233. Thus, the first suction seat 220 can quickly generate negative pressure conditions or cut off negative pressure conditions, effectively improving the production cycle and thus improving production efficiency.

[0063] Refer to Figure 3In some embodiments of the present invention, the first positioning component includes a plurality of first positioning cylinders 241 and a plurality of first positioning push plates 242. The plurality of first positioning cylinders 241 are arranged opposite to each other in the grain direction of the cross-grain plate 400. The first positioning push plates 242 are connected to the first positioning cylinders 241 in a one-to-one correspondence and can drive the first positioning push plates 242 to move, thereby positioning both sides of the cross-grain plate 400. Optionally, two first positioning cylinders 241 and two first positioning push plates 242 are provided on each side, adopting a mechanical direct action method, which is simple, direct, and highly stable. This ensures that each slab can be stacked in an optimal state, which is beneficial to the smooth progress of subsequent processes and improves production efficiency and product quality. In addition to using bilateral positioning, in some other embodiments, the first positioning cylinder 241 and the first positioning push plate 242 are both disposed on one side of the ribbed plate 400. For example, there is only one first positioning cylinder 241 and the first positioning push plate 242; or, multiple first positioning cylinders 241 are disposed at intervals on the same side of the ribbed plate 400, and multiple first positioning push plates 242 are connected to multiple first positioning cylinders 241 in a one-to-one correspondence to push against the same side of the ribbed plate 400 for positioning. In this regard, the single-sided positioning method is suitable for slabs with relatively standard lengths in the grain direction. Based on this, the position of the other side can be basically determined after single-sided positioning.

[0064] Similar to the first tooling 200, refer to Figure 1 , Figure 5 and Figure 6The bottom of the second suction seat 320 is provided with a second abutment roller 321. The second abutment roller 321 is arranged perpendicular to the texture direction of the vertically textured plate 500. There are multiple second abutment rollers 321, which are spaced apart in the texture direction of the vertically textured plate 500. Under the action of the second negative pressure generating component 330, the vertically textured plate 500 can be adsorbed and abutted against the outer peripheral surface of the second abutment roller 321. Similarly, in the thickness direction of the vertically textured plate 500, the projected area of ​​the second suction seat 320 can include the projected area of ​​the vertically textured plate 500. When the vertically textured plate 500 is adsorbed, the difference between the projected area of ​​the second suction seat 320 and the projected area of ​​the vertically textured plate 500 is the air leakage area. The second negative pressure generating component 330 includes a second negative pressure fan 333. The air outlet area of ​​the second negative pressure fan 333 is C, and the air leakage area is D, satisfying: C > D. Furthermore, the second negative pressure generating component 330 includes a second switching valve plate 332 and a second switching cylinder 331. The second switching cylinder 331 is connected to and drives the second switching valve plate 332 to move linearly, thereby opening or blocking the exhaust side of the second negative pressure fan 333. Additionally, the second positioning component includes multiple second positioning cylinders 341 and multiple second positioning push plates 342. The multiple second positioning cylinders 341 are arranged facing each other in the texture direction of the vertical rib plate 500. The second positioning push plates 342 are connected one-to-one with the second positioning cylinders 341 and can drive the second positioning push plates 342 to move, thereby positioning both sides of the vertical rib plate 500. It is easy to understand that the functions and effects of the second abutting roller 321, the second negative pressure generating component 330, and the second positioning component on the vertical rib plate 500 can be referenced to the functions and effects of the first abutting roller 221, the first negative pressure generating component 230, and the first positioning component on the horizontal rib plate 400, which will not be elaborated here.

[0065] In some embodiments of the present invention, the first alignment component 250 is used to obtain the edge position of the horizontally textured plate 400 perpendicular to the texture direction, and the second alignment component is used to obtain the edge position of the vertically textured plate 500 perpendicular to the texture direction. Thus, even when the blanks are affected by different textures, accurate edge positioning can be achieved, thereby improving the overall overlap when blanks with different textures are stacked to form the assembly 600. This significantly improves the quality of subsequent pressing processes, reduces quality problems caused by blank misalignment, and enhances the quality of the final product. Optionally, the first alignment component 250 can locate one side of the horizontally textured plate 400, or both sides of the horizontally textured plate 400. Similarly, the second alignment component can locate one side of the vertically textured plate 500, or both sides of the vertically textured plate 500. For example, if the width of the blank has already been standardized during the initial cutting process, locating one side of the width allows for a relatively accurate determination of the position of the other side.

[0066] In some embodiments of the present invention, a contact method such as a butt-fitting is used to align the edges of the slab, such as... Figure 3 and Figure 4 As shown, the first alignment assembly 250 includes an alignment cylinder 251, a first alignment side plate 252, and a first detection sensor 253. The first alignment side plate 252 is slidably disposed on the first suction seat 220 and located outside the ribbed plate 400. The alignment cylinder 251 is connected to and drives the first alignment side plate 252 to move along a direction perpendicular to the ribbed pattern of the ribbed plate 400. Furthermore, the first alignment side plate 252 and the alignment cylinder 251 are magnetically connected, allowing the first alignment side plate 252 to abut against the outer surface of the ribbed plate 400 and disconnect from the alignment cylinder 251. The first detection sensor 253 is connected to the first alignment side plate 252 to obtain the edge position of the ribbed plate 400. This alignment mechanism has minimal impact on the positional variation of the ribbed plate 400, ensuring that the edge position of each ribbed plate 400 is obtained, allowing for accurate subsequent transfer to the preset position 601 for stacking, further improving production efficiency and product consistency. It should be noted that the first alignment side plate 252 and the alignment cylinder 251 are magnetically attracted to each other. When the drive rod of the alignment cylinder 251 is extended to a certain length, it can generate a magnetic attraction force with the first alignment side plate 252 when it approaches the first alignment side plate 252. When it continues to extend, the drive rod is magnetically attracted to the first alignment side plate 252, pushing the first alignment side plate 252 outward. When the drive rod of the alignment cylinder 251 is retracted, the first alignment side plate 252 can abut against the outer surface of the cross-striped plate 400. The force generated by the cross-striped plate 400 on the first alignment side plate 252 can overcome the magnetic attraction force received by the first alignment side plate 252. As a result, the drive rod retracts outward and separates from the first alignment side plate 252. At this time, the first alignment side plate 252 abuts against the side of the cross-striped plate 400. In response, the first detection sensor 253 can acquire the position data of the first alignment side plate 252, that is, obtain the edge position of the striped plate 400. Optionally, the first detection sensor 253 is a wire encoder, which is connected to the first alignment side plate 252 by a wire. Based on the extension and retraction length of the wire, the edge position of the striped plate 400 is measured. Based on this, the distance between the edge of the plate and the moving reference of the first tooling 200 can be calculated. Thus, the motion data of the first tooling 200 can be controlled to accurately transfer the striped plate 400 to the preset position 601.

[0067] In some embodiments of the present invention, sensors are used to measure the edge alignment of the slab in a non-contact manner, such as... Figure 5 and Figure 6As shown, the second suction seat 320 is slidably mounted on the second connecting frame 310 along the grain direction perpendicular to the vertical stripe plate 500. The second alignment component includes a second detection sensor (not shown in the figure), which is mounted on the second connecting frame 310 and used to detect the edge position of the vertical stripe plate 500 perpendicular to the grain direction. For example, the second detection sensor is a photoelectric sensor, a laser sensor, etc. Further, the second alignment component includes an alignment motor 351, which is mounted on the second connecting frame 310 and used to drive the second suction seat 320 to move, thereby adjusting the edge position of the vertical stripe plate 500 perpendicular to the grain direction. This design allows the second suction seat 320 to automatically adjust its position based on the detected position information of the vertical stripe plate 500, ensuring that the vertical stripe plate 500 reaches its optimal position before stacking, such as aligning with the edge of the horizontal stripe plate 400. This automated adjustment mechanism not only improves work efficiency but also ensures the high-quality standard of the final stacking result, meeting the demands of modern industry for efficient and precise manufacturing.

[0068] Furthermore, refer to Figures 1 to 6In some embodiments of the present invention, the first connecting frame 210 is slidably disposed on the frame 100 in a vertical direction to contact and separate from the horizontal stripe plate 400, and the first connecting frame 210 is slidably disposed on the frame 100 in a first horizontal direction to transfer the horizontal stripe plate 400 to a preset position 601. Similarly, the second connecting frame 310 is slidably disposed on the frame 100 in a vertical direction to contact and separate from the vertical stripe plate 500, and the second connecting frame 310 is slidably disposed on the frame 100 in a first horizontal direction to transfer the vertical stripe plate 500 to a preset position 601. In some applications, since the vertical stripe plate 500 has already been aligned with the edge of the horizontal stripe plate 400 under the drive of the alignment motor 351, both the horizontal stripe plate 400 and the vertical stripe plate 500 only need to be translated in the first horizontal direction, that is, only one direction of the movement axis is needed to align the other adjacent edge of the horizontal stripe plate 400 and the vertical stripe plate 500. Specifically, the first suction seat 220 and the first connecting frame 210 are connected by a first lifting frame 211 to realize the movement of the striped plate 400 in the vertical direction. The first suction seat 220 is fixed to the first lifting frame 211, and the first lifting frame 211 is slidably disposed on the first connecting frame 210 in the vertical direction and moves in the vertical direction under the action of a driving element, such as a motor or a cylinder. In addition, the first connecting frame 210 is slidably disposed on the frame 100 in the first horizontal direction and moves in the first horizontal direction under the action of a driving element, such as a motor or a cylinder, to realize the movement of the striped plate 400 in the first horizontal direction. Similarly, the second suction seat 320 and the second connecting frame 310 are connected by a second lifting frame 311 to realize the vertical movement of the vertically textured plate 500. The second suction seat 320 is fixed to the second lifting frame 311, and the second lifting frame 311 is slidably disposed on the second connecting frame 310 in the vertical direction and moves in the vertical direction under the action of a driving element, such as a motor or a cylinder. In addition, the second connecting frame 310 is slidably disposed on the frame 100 in the first horizontal direction and moves in the first horizontal direction under the action of a driving element, such as a motor or a cylinder, to realize the movement of the vertically textured plate 500 in the first horizontal direction.

[0069] Refer to Figure 7 The method of use according to an embodiment of the present invention is applied to an automatic plywood stacking and assembly device according to an embodiment of the present invention.

[0070] The usage method includes the following steps:

[0071] S100, Glue plate preparation: Multiple cross-ribbed plates 400 are stacked under the first suction seat 220, or transported to the first suction seat 220 in sequence;

[0072] S110, suction of the adhesive plate: After the adhesive plate is prepared, the first suction seat 220 moves downward and, in conjunction with the first negative pressure generating component 230, suctions the cross-shaped plate 400 onto the first suction seat 220.

[0073] S120. Adjusting the adhesive plate: After picking up the adhesive plate, the first positioning component is run to position the horizontal stripe plate 400 on both sides in the stripe direction, and the first alignment component 250 is run to align the horizontal stripe plate 400 on the edge perpendicular to the stripe direction.

[0074] S130, Transfer of adhesive plate: After adjusting the adhesive plate, the first connecting frame 210 moves along the first horizontal direction and the first suction seat 220 moves along the vertical direction. Together with the first negative pressure generating component 230, the cross-shaped plate 400 is placed in the preset position 601.

[0075] S200, Dry plate preparation: Multiple vertical stripe plates 500 are stacked under the second suction seat 320, or transported sequentially to the bottom of the second suction seat 320;

[0076] S210, Absorbing dry plate: After the dry plate is prepared, the second suction seat 320 moves downward and, in conjunction with the second negative pressure generating component 330, adsorbs the vertical stripe plate 500 onto the second suction seat 320.

[0077] S220. Adjusting the dry plate: After the dry plate is sucked up, the second positioning component is run to position the vertical stripe plate 500 on both sides in the stripe direction, and the second alignment component is run to align the vertical stripe plate 500 on the edge perpendicular to the stripe direction.

[0078] S230, Transfer dry plate: After adjusting the dry plate, the second connecting frame 310 moves along the first horizontal direction, the second suction seat 320 moves along the vertical direction, and in conjunction with the second negative pressure generating component 330, the vertical stripe plate 500 is placed in the preset position 601.

[0079] S300, Arrangement of Blanks 600: After transferring the adhesive sheet and the dry sheet, the horizontal stripe 400 and the vertical stripe 500 can be stacked sequentially or alternately to form the blank 600. It should be noted that sequentially stacking the horizontal stripe 400 and the vertical stripe 500 means placing one horizontal stripe 400 followed by one vertical stripe 500, and repeating this process. Alternately stacking the horizontal stripe 400 and the vertical stripe 500 means placing several horizontal stripe 400s followed by several vertical stripe 500s, or several vertical stripe 500s followed by several horizontal stripe 400s.

[0080] According to the usage method of the present invention, by using the plywood automatic plywood stacking and assembly device of the present invention, firstly, in the plywood preparation stage, multiple horizontal stripe boards 400 can be pre-stacked under the first suction seat 220 or transported sequentially to a designated position to prepare for subsequent adsorption and transfer; at the same time, vertical stripe boards 500 are also prepared in a similar manner, ensuring that the two types of boards can enter the next process efficiently and orderly. When the adhesive sheet is first picked up, the first suction seat 220 moves downward and cooperates with the first negative pressure generating component 230 to firmly adsorb the horizontally textured plate 400 onto it. This process ensures a stable adsorption effect even when the surface flatness is poor. Subsequently, by operating the first positioning component and the first alignment component 250, the horizontally textured plate 400 is precisely positioned and aligned on both sides of the texture direction and the edge perpendicular to the texture direction, greatly improving the accuracy and consistency of the plate placement. Next, during the transfer of the adhesive sheet, the first connecting frame 210 moves horizontally, while the first suction seat 220 adjusts its position vertically, cooperating with the first negative pressure generating component 230 to accurately place the horizontally textured plate 400 at the preset position 601. The operation process for dry plates is similar. The second suction seat 320 is responsible for adsorbing the vertically textured plate 500, and after being precisely positioned and aligned by the second positioning component and the second alignment component, it is transferred to the designated position by the second connecting frame 310. Finally, in the panel assembly stage 600, the horizontal-grained panels 400 and the vertical-grained panels 500 can be stacked sequentially or alternately according to a set order to form the assembled panel 600. The entire process is highly automated and precisely controllable. Overall, this not only significantly improves production efficiency and reduces the need for manual intervention, but also ensures that each panel is stacked in its optimal state, greatly enhancing product quality and consistency. Furthermore, by strictly following the prescribed operating procedures, quality problems caused by improper operation can be effectively avoided, further enhancing the stability and reliability of the production process.

[0081] Other configurations and operations of the usage method according to embodiments of the present invention are known to those skilled in the art and will not be described in detail here.

[0082] like Figure 8 As shown, in some embodiments of the present invention, the second connecting frame 310 is symmetrically provided with tensioning components 700 in the direction perpendicular to the grain of the vertical stripe plate 500. After the second alignment component aligns the vertical stripe plate 500, the symmetrically provided tensioning components 700 cooperate to tighten both ends of the vertical stripe plate 500, which can prevent the seams of the vertical stripe plate 500 from overlapping and ensure good splicing. This function can be selectively used according to the incoming material condition of the vertical stripe plate 500. It is easy to understand that this function design can also be applied to horizontal stripe plates. After the first alignment component aligns the horizontal stripe plate, a similar design is used to tighten both ends of the horizontal stripe plate (not shown in the figure).

[0083] Specifically, refer to Figure 9 The tensioning assembly 700 includes a tensioning cylinder 710, a sliding seat 711, and a pressing cylinder 720. The second connecting frame 310 is fixedly connected to a fixed slide rail 322. The tensioning cylinder 710 is installed on the same side of the second connecting frame 310 facing the fixed slide rail 322, and the pressing cylinder 720 is installed on the sliding seat 711. Furthermore, the sliding seat 711 is fixedly provided with a sliding block 7111 and a first pressing block 7112. The sliding block 7111 is slidably disposed on the fixed slide rail 322. The first pressing block 7112 can be inserted into the upper side of the vertical rib plate 500. The pressing cylinder 720 is connected to a second pressing block 721. The second pressing block 721 can be inserted into the lower side of the vertical rib plate 500. In this regard, the pressing cylinder 720 can drive the second pressing block 721 to move toward the side of the first pressing block 7112 to press the vertical rib plate 500. Then, the tensioning cylinder 710 drives the sliding seat 711 to move outward to pull the vertical rib plate 500 outward in the direction perpendicular to the rib pattern. Optionally, the middle of the second clamping block 721 is hinged to the sliding seat 711, and the drive shaft of the clamping cylinder 720 is connected to one end of the second clamping block 721, driving the other end of the second clamping block 721 to rotate and clamp the vertical stripe plate 500. In some applications, when this function is selectively not used, the user removes the tensioning assembly 700, or the tensioning cylinder 710 drives the sliding seat 711 to move outward, thereby driving the first clamping block 7112 to disengage from the outside of the vertical stripe plate 500. Furthermore, the clamping cylinder 720 drives the second clamping block 721 to rotate outward and disengage from the outside of the vertical stripe plate 500.

[0084] Therefore, when using this function, refer to Figure 10 As shown, the usage method also includes the following steps:

[0085] S221. Tightening the Dry Plate: After adjusting the dry plate, operate the symmetrically arranged clamping cylinders 720 to drive the second clamping block 721 toward the first clamping block 7112, so as to jointly clamp both ends of the vertical stripe plate 500. Then, operate the symmetrically arranged tensioning cylinders 710 to pull both ends of the vertical stripe plate 500 outward. This prevents the seams of the vertical stripe plates 500 from overlapping and ensures good splicing.

[0086] Other configurations and operations of the usage method according to embodiments of the present invention are known to those skilled in the art and will not be described in detail here.

[0087] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present invention.

Claims

1. An automatic plywood stacking and assembly device, characterized in that, include: frame; The first tooling includes a first connecting frame, a first suction seat, a first negative pressure generating component, a first positioning component, and a first alignment component. The first negative pressure generating component is connected to the first suction seat and can generate negative pressure in the inner cavity of the first suction seat to adsorb the ribbed plate. The first suction seat slides in contact with the ribbed plate. The first positioning component pushes the ribbed plate against the ribbed plate in the ribbed direction so that the ribbed plate can slide horizontally and be positioned. The first alignment component aligns the ribbed plate in the ribbed direction perpendicular to the ribbed plate. The first connecting frame is movably connected to the frame and can transfer the ribbed plate to a preset position. The second tooling includes a second connecting frame, a second suction seat, a second negative pressure generating component, a second positioning component, and a second alignment component. The second negative pressure generating component is connected to the second suction seat and can generate negative pressure in the inner cavity of the second suction seat to adsorb the vertically textured plate. The second suction seat slides in contact with the vertically textured plate. The second positioning component pushes the vertically textured plate against the plate in the texture direction and allows the plate to slide horizontally and be positioned. The second alignment component aligns the plate in the texture direction perpendicular to the plate. The second connecting frame is movably connected to the frame and can transfer the vertically textured plate to the preset position. The horizontally textured plate and the vertically textured plate can be stacked sequentially or alternately to form a preform assembly.

2. The automatic plywood stacking and assembly device according to claim 1, characterized in that: The bottom of the first suction seat is provided with a first abutting roller. The first abutting roller is arranged perpendicular to the texture direction of the ribbed plate. There are multiple first abutting rollers, which are spaced apart in the texture direction of the ribbed plate. Under the action of the first negative pressure generating component, the ribbed plate can be adsorbed and abutted against the outer peripheral surface of the first abutting roller.

3. The automatic plywood stacking and assembly device according to claim 1, characterized in that: In the thickness direction of the ribbed plate, the projected area of ​​the first suction seat can include the projected area of ​​the ribbed plate. When the ribbed plate is adsorbed, the difference between the projected area of ​​the first suction seat and the projected area of ​​the ribbed plate is the air leakage area. The first negative pressure generating component includes a first negative pressure fan. The air outlet area of ​​the first negative pressure fan is A, and the air leakage area is B, satisfying: A > B.

4. The automatic plywood stacking and assembly device according to claim 3, characterized in that: The first negative pressure generating component includes a first switching valve plate and a first switching cylinder. The first switching cylinder is connected to and drives the first switching valve plate to move linearly, so as to open or block the exhaust side of the first negative pressure fan.

5. The automatic plywood stacking and assembly device according to claim 1, characterized in that: The first positioning component includes a plurality of first positioning cylinders and a plurality of first positioning push plates. The plurality of first positioning cylinders are arranged opposite each other in the tread direction of the horizontal stripe. The first positioning push plates are connected to the first positioning cylinders one by one and can drive the first positioning push plates to move in order to position the two sides of the horizontal stripe.

6. The automatic plywood stacking and assembly device according to claim 1, characterized in that: The first alignment component includes an alignment cylinder, a first alignment side plate, and a first detection sensor. The first alignment side plate is slidably disposed on the first suction seat and located on the outside of the ribbed plate. The alignment cylinder is connected to and drives the first alignment side plate to move along a direction perpendicular to the ribbed plate. The first alignment side plate and the alignment cylinder are magnetically connected. The first alignment side plate can abut against the outer surface of the ribbed plate and disconnect from the alignment cylinder. The first detection sensor is connected to the first alignment side plate to obtain the edge position of the ribbed plate.

7. The automatic plywood stacking and assembly device according to claim 1, characterized in that: The second suction seat is slidably disposed on the second connecting frame along the grain direction perpendicular to the vertical grain plate. The second alignment component includes a second detection sensor and an alignment motor. The second detection sensor is mounted on the second connecting frame and is used to detect the edge position of the vertical grain plate perpendicular to the grain direction. The alignment motor is mounted on the second connecting frame and is used to drive the second suction seat to move, so as to adjust the edge position of the vertical grain plate perpendicular to the grain direction.

8. The automatic plywood stacking and assembly device according to claim 1, 6, or 7, characterized in that: The first connecting frame is slidably disposed on the frame in a vertical direction to contact and separate from the horizontal stripe plate, and the first connecting frame is slidably disposed on the frame in a first horizontal direction to transfer the horizontal stripe plate to the preset position; the second connecting frame is slidably disposed on the frame in a vertical direction to contact and separate from the vertical stripe plate, and the second connecting frame is slidably disposed on the frame in the first horizontal direction to transfer the vertical stripe plate to the preset position.

9. The automatic plywood stacking and assembly device according to claim 1, characterized in that: The second connecting frame is symmetrically provided with tensioning components in the direction perpendicular to the texture of the vertical stripe. After the second alignment component aligns the vertical stripe, the symmetrically provided tensioning components cooperate to tighten both ends of the vertical stripe.

10. The method of use, characterized in that: Applied to the automatic plywood stacking and assembly device as described in any one of claims 1 to 9; The method of use includes the following steps: Material preparation: Multiple striped plates are stacked below the first suction seat, or transported sequentially to the bottom of the first suction seat; Dry plate preparation: Multiple vertical stripe plates are stacked below the second suction seat, or transported sequentially to the bottom of the second suction seat; Adhesive plate suction: After the adhesive plate is prepared, the first suction seat moves downward and, in conjunction with the first negative pressure generating component, adsorbs the ribbed plate onto the first suction seat; Adjusting the adhesive plate: After picking up the adhesive plate, the first positioning component is run to position the two sides of the horizontal stripe plate in the stripe direction, and the first alignment component is run to align the horizontal stripe plate on the edge perpendicular to the stripe direction. Transfer of adhesive plate: After adjusting the adhesive plate, the first connecting frame moves along the first horizontal direction, and the first suction seat moves along the vertical direction. In conjunction with the first negative pressure generating component, the ribbed plate is placed in the preset position. Dry plate suction: After the dry plate is prepared, the second suction seat moves downward and, in conjunction with the second negative pressure generating component, suctions the vertical stripe plate onto the second suction seat; Adjusting the dry plate: After the dry plate is sucked up, the second positioning component is run to position the two sides of the vertical striped plate in the stripe direction, and the second alignment component is run to align the edge of the vertical striped plate perpendicular to the stripe direction. Transfer of dry plate: After adjusting the dry plate, the second connecting frame moves along the first horizontal direction, and the second suction seat moves along the vertical direction. In conjunction with the second negative pressure generating component, the vertical stripe plate is placed in the preset position. Plate arrangement and blank assembly: After transferring the glue plate and the dry plate, the horizontal stripe plate and the vertical stripe plate can be stacked sequentially or alternately to form a blank assembly.

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