Flat plate overlapping machine and flat plate overlapping method

Abstract

The invention relates to the technical field of flat plate overlapping, in particular to a flat plate overlapping machine and a flat plate overlapping method, and the flat plate overlapping machine comprises a plurality of transmission parts which are sequentially arranged in the production direction; the spraying part is arranged on the conveying part and comprises a nozzle sliding in the X-axis direction and the Y-axis direction; and the overlapping part is used for overlapping the two plates together. The Nth flat plate is placed on the overlapping part, the (N + 1) th flat plate is placed on the conveying part, the conveying part controls the (N + 1) th flat plate to sequentially pass through the spraying part and the film covering part until the (N + 1) th flat plate moves to the position under the Nth flat plate, and the overlapping part puts down the Nth flat plate so that the Nth flat plate and the (N + 1) th flat plate can be overlapped together. The lifting plate and the ejection block can independently move in the Y direction, so that in the process that the lifting plate controls the flat plate to descend, the ejection block and the flat plate are tightly ejected while the lifting plate gradually retreats and is released, and the flat plate is always kept in neutral plane alignment with the lower plate.

Description

Technical Field

[0001] The present application relates to the technical field of flat plate stacking, and in particular to a flat plate stacking machine and a flat plate stacking method. Background Art

[0002] The realization of this flat-plate layer superposition process is to organically combine a variety of different process equipment through a certain component combination method to meet the alignment and merging of materials with different materials, sizes and thicknesses; to make the objects of different layers and the realization process of their superposition process meet the planned process requirements, and the mechanism required for superposition is as small as possible and the amount of materials is variable, thereby completing the normalization of the superposition process and minimizing the operation steps.

[0003] Most of the existing similar implementation schemes of the flat-plate layer lamination process have complex models, numerous auxiliary machines, and single process conditions. This type of scheme generally works in a series open-loop state (the spraying equipment, welding equipment, and lamination equipment are all independently set up, and the plate is transferred to the next process by manual transfer or mechanical trolley transfer after completing the previous process), and the coordinated operation actions are redundant; there are problems such as insufficient compatibility or low integration between the various equipment, and the lamination process has many steps to implement, and the workpiece moves frequently. The metal plate is heavy, and the cost of repeatedly lifting and moving the plate is high. In addition, each material movement consumes energy, which is not economical. The laying of the foil bonding layer involves manual operation, the degree of automation is not high, and there is a problem of disengagement in the alignment and bonding process of heavy plates of different thicknesses. Summary of the invention

[0004] The technical problem to be solved by the present invention is that the existing flat plate stacking process has a low degree of automation and there is a problem of disengagement during the alignment and combination process of heavy plates of different thicknesses.

[0005] To this end, the present invention provides a flat plate stacking machine and a flat plate stacking method.

[0006] The technical solution adopted by the present invention to solve its technical problem is: A flat plate stacking machine, comprising: A transmission component, wherein a plurality of the transmission components are arranged in sequence along a production direction; A spraying component, wherein the spraying component is arranged on the transmission component, and the spraying component comprises a nozzle sliding along the X-axis and the Y-axis, and the production direction is the X-axis direction; A film-covering component, which is arranged on the transmission component and is used to combine the foil material and the plate material together; A stacking component, which is used to stack two plates together; The stacking component includes a plurality of lifting components arranged on both sides of the transmission component mounting frame, and the lifting components include a fixed frame, a lifting seat, a sliding seat, a lifting plate and a top block. The lifting seat is slidably connected to the fixed frame along the Z-axis direction, and the sliding seat is slidably connected to the lifting seat along the Y-axis direction. The lifting plate is connected to one end of the sliding seat close to the mounting frame for lifting the plate. The top block is slidably arranged on the lifting seat along the Y-axis direction, and is used to abut against the side wall of the plate to achieve centering of the two plates to be stacked.

[0007] Furthermore, the top block is slidably connected to the slide seat along the Y-axis direction and passes through the lifting plate.

[0008] Furthermore, the speed at which the nozzle moves along the Y-axis direction is proportional to the speed at which the nozzle moves along the X-axis direction.

[0009] Furthermore, the coating component includes a plurality of mounting seats and a plurality of unwinding rollers arranged on the transmission component, one of the unwinding rollers is rotatably connected to a mounting seat, the plurality of unwinding rollers are staggered, each of the unwinding rollers is wound with foil, the length of the projection of the foil on the plurality of unwinding rollers on the YZ plane along the Y-axis direction is consistent with the length of the plate along the Y-axis direction, and in the projection within the YZ plane, there is an overlapping portion between the foils on adjacent unwinding rollers.

[0010] Furthermore, the laminating component also includes a welding assembly and a cutting assembly, wherein the welding assembly is used to weld a plurality of foils together and weld them to the plate, and the cutting assembly is used to cut the foils, and the welding assembly is located between the cutting assembly and the unwinding roller.

[0011] A flat plate stacking method comprises the following steps: The Nth flat plate is placed on the overlapping component, and the N+1th flat plate is placed on the transmission component. The transmission component controls the N+1th flat plate to pass through the spraying component and the coating component in sequence until it moves to the bottom of the Nth flat plate. The top block clamps the Nth flat plate on both sides of the Nth flat plate so that the Nth flat plate is centered with the N+1th flat plate. Then the overlapping component puts the Nth flat plate down so that the Nth flat plate is overlapped with the N+1th flat plate.

[0012] Furthermore, during the stacking process, when the Nth plate moves to 0-0.05 meters above the N+1th plate, the lifting seat is controlled to move downward along the Z axis, the slide is controlled to move away from the plate, and the top block is controlled to move toward the plate until the Nth plate falls on the N+1th plate.

[0013] Furthermore, the speed at which the lifting seat moves downward along the Z axis is 0~6 m / min, the speed at which the slide moves away from the mounting frame is 0~6 m / min, the lifting plate gradually separates from the bottom of the Nth flat plate, the top block moves toward the flat plate at twice the speed at which the slide moves away from the mounting frame, and the top block always remains in contact with the side wall of the Nth flat plate.

[0014] The beneficial effect of the present invention is that the present invention can take into account all the overlapping processes, and can realize the requirements of the flat-plate layer overlapping process through the modular setting between the spraying parts, the coating parts, the overlapping parts and the transmission parts, and ensure the realization of the overlapping process and the uniqueness of the continuous overlapping process through the short transmission chain machine motion interpolation, and has a high degree of integration, less freedom of movement and lower energy consumption. The overall structure of the equipment is a hybrid modular design, and the components can operate independently and can also be controlled separately.

[0015] During the stacking process, the lifting plate and the top block can move independently along the Y direction, thereby achieving orthogonal linear transmission in the contact process between the lifting plate, the top block and the flat plate. In the process of controlling the descent of the flat plate, the lifting plate gradually retreats and separates from the flat plate, while the top block moves toward the flat plate and keeps it tight against the flat plate, so that the flat plate always keeps the neutral plane aligned with the plate below. The flat plates can be symmetrically stacked with their side end faces to accommodate plates of different widths.

[0016] The present application adopts a spraying method in which a nozzle moves back and forth and reciprocates along the moving direction of the plate. On the one hand, the spraying method in which a nozzle moves back and forth at high speed along the Y-axis direction can improve the spraying efficiency and achieve the purpose of thin coating. On the other hand, by reciprocating the bracket along the moving direction of the plate, the spraying path of the nozzle is kept consistent with the width direction of the plate, avoiding the occurrence of spraying dead corners and improving the uniformity of spraying. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0018] Figure 1 It is a structural schematic diagram of the flat plate stacking machine in the present invention.

[0019] Figure 2 It is a structural schematic diagram of the spraying component in the present invention.

[0020] Figure 3 It is a schematic diagram of the plate spraying operation in the present invention.

[0021] Figure 4 It is a schematic structural diagram of the film-covering component in the present invention.

[0022] Figure 5 It is a schematic diagram of the positional relationship between the welding component and the cutting component in the present invention.

[0023] Figure 6 It is a structural schematic diagram of the lifting assembly in the present invention.

[0024] Figure 7 It is used to reflect Figure 6 Enlarged view of part A of the middle top block and lifting plate.

[0025] Figure 8 It is a schematic diagram of the positional relationship between the lifting seat and the fixing frame in the present invention.

[0026] In the figure: 1. transmission component; 11. mounting frame; 12. transmission roller; 2. spraying component; 21. first sliding guide rail; 22. support frame; 23. nozzle; 24. first linear guide mechanism; 25. sliding seat; 3. coating component; 31. mounting seat; 32. unwinding roller; 33. base; 34. control component; 35. welding component; 351. bracket; 352. welding equipment; 36. cutting component; 361. cutter; 362. second linear guide mechanism; 363. second sliding guide rail; 364. foot rod; 4. overlapping component; 41. lifting component; 42. lifting seat; 43. fixed frame; 44. slide seat; 45. lifting plate; 46. top block; 47. roller. DETAILED DESCRIPTION

[0027] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.

[0028] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0029] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] Reference Figure 1 A flat-plate stacking machine comprises a transmission component 1, a spraying component 2, a coating component 3 and a stacking component 4. The transmission component 1, the spraying component 2, the coating component 3 and the stacking component 4 are independent of each other. A plurality of transmission components 1 are provided. The plurality of transmission components 1 are arranged in sequence along a production direction. The spraying component 2, the coating component 3 and the stacking component 4 are arranged in sequence on the transmission component 1 along the production direction (X-axis direction) to form a modular flat-plate stacking machine.

[0031] The transmission component 1 includes a mounting frame 11 and a plurality of transmission rollers 12 connected to the mounting frame 11 and rotatable in parallel with each other. The plurality of transmission rollers 12 are arranged at intervals along the production direction. The plurality of transmission rollers 12 can achieve synchronous rotation through a sprocket mechanism. Each mounting frame 11 is provided with a driving source for driving the transmission roller 12 to rotate.

[0032] Reference Figure 2 The spraying component 2 includes a first sliding guide rail 21, a support frame 22 and a nozzle 23. Two first sliding guide rails 21 are provided. The first sliding guide rails 21 are installed on the mounting frame 11 along the production direction. A sliding seat 25 is provided on the first sliding guide rail 21. The support frame 22 is connected between the two sliding seats 25. A first linear guide mechanism 24 is provided on the support frame 22. The nozzle 23 is slidably connected to the support frame 22 perpendicular to the length direction of the first sliding guide rail 21 through the first linear guide mechanism 24.

[0033] Reference Figure 4 The film-coating component 3 includes a plurality of mounting seats 31 and a plurality of unwinding rollers 32. The mounting seats 31 are arranged on the mounting frame 11. One unwinding roller 32 is rotatably connected to one mounting seat 31. A driving machine for driving the unwinding rollers 32 to rotate is arranged in the mounting seat 31. The rotation speeds of the plurality of unwinding rollers 32 are kept consistent. The plurality of unwinding rollers 32 are arranged in an interlaced manner. Each unwinding roller 32 is wound with foil. The projection length of the foil on the plurality of unwinding rollers 32 on the XY plane along the Y axis direction is consistent with the length of the plate along the Y axis direction. In the projection in the XY plane, there is an overlap between the foils on adjacent unwinding rollers 32. The length of the overlap along the Y axis direction is 0 to 0.02 meters.

[0034] Specifically, in the present application, four unwinding rollers 32 are provided, and the four unwinding rollers 32 are divided into two groups, each group of which is composed of two unwinding rollers 32. The two groups of unwinding rollers 32 are arranged along the X-axis direction, and the two unwinding rollers 32 in each group are arranged at intervals and arranged along the Y-axis direction, and one unwinding roller 32 in one group is located between the two unwinding rollers 32 in the other group. The mounting seats 31 of the two unwinding rollers 32 in each group are connected together through the same base 33, wherein the mounting seats 31 of the two unwinding rollers 32 that are arranged away from each other in the four unwinding rollers 32 are slidably connected to the base 33 along the Y-axis direction, and the bottoms of the two mounting seats 31 are provided with sliders, and the base 33 is provided with a slide bar adapted to the slider, and the slide bar is provided with a slide groove for guiding the slider. The base 33 is connected with a control component 34 for controlling the sliding movement of the mounting seat 31, and the control component 34 can use a screw nut structure to control the movement of the mounting seat 31 along the Y-axis direction.

[0035] Reference Figure 5 The coating component 3 also includes a welding assembly 35 and a cutting assembly 36. The welding assembly 35 includes a bracket 351 and a plurality of welding devices 352 slidably connected to the bracket 351 along the Z-axis direction. Foot rods 364 can be provided at both ends of the bottom of the bracket 351. The foot rods 364 are used to connect to the mounting frame 11 of the transmission component 1. The plurality of welding devices 352 are spaced apart along the Y-axis direction. The bracket 351 can be slidably connected to the foot rods 364 along the X-axis direction through a second sliding guide rail 363. The number of welding devices 352 is one more than the number of unwinding rollers 32. The welding devices 352 are arranged between adjacent unwinding rollers 32 and on the side of the unwinding rollers 32 that are away from each other and away from the center of the mounting frame 11. The welding devices 352 weld together the overlapping parts of the foil on the two adjacent unwinding rollers 32 projected in the XY plane, and weld together the foil on the two unwinding rollers 32 that are away from each other and the edge of the plate, so that the foil completely covers the plate. The welding devices 352 weld the foil by means of rotary friction welding, resistance electric welding, etc. Furthermore, the welding devices 352 include a rotatable welding head.

[0036] Reference Figure 5 The cutting assembly 36 includes a cutter 361 that slides along the Y-axis direction. The cutter 361 can cut the foil by laser two-dimensional floating cutting. The cutting assembly 36 is arranged on the side of the welding assembly 35 away from the unwinding roller 32 along the X-axis direction. The cutter 361 is slidably arranged on the bracket 351 along the Y-axis direction through a second linear guide mechanism 362.

[0037] Reference Figure 6 The stacking component 4 includes a plurality of lifting components 41 arranged on both sides of the mounting frame 11 of the transmission component 1. The plurality of lifting components 41 arranged on both sides of the mounting frame 11 clamp the plates to be stacked and place them on the transmission roller 12 to complete the coating, spraying and coating of the plates, thereby completing the stacking of the plates.

[0038] Reference Figure 7 , 8 The lifting assembly 41 includes a fixed frame 43, a lifting seat 42, a slide 44, a lifting plate 45 and a top block 46. The fixed frame 43 is symmetrically arranged on both sides of the mounting frame 11. The lifting seat 42 is slidably connected to the fixed frame 43 along the Z-axis direction, the slide 44 is slidably connected to the lifting seat 42 along the Y-axis direction, the lifting plate 45 is connected to one end of the slide 44 close to the mounting frame 11, and the top block 46 is slidably connected to the slide 44 along the Y-axis direction and passes through the lifting plate 45. The top block 46 and the slide 44 can move independently along the Y-axis direction.

[0039] Specifically, in the present embodiment, the lifting seat 42 is connected to the fixing frame 43 through a screw nut structure, and a sliding opening for installing the lifting seat 42 is provided on the fixing frame 43, and a guide rail for guiding the displacement of the lifting seat 42 along the Z-axis direction is provided on the side wall opposite to the sliding opening, and a roller 47 is rotatably connected to the lifting seat 42, and the roller 47 is located on both sides of the guide rail and rollingly cooperates with the guide rail; a rack extending along the Y-axis direction is provided on the slide 44, and an installation cavity is provided inside the lifting seat 42, and a gear is rotatably connected in the installation cavity, and the gear and the rack are meshed with each other to make the slide 44 move toward or away from the mounting frame 11, and a worm turbine structure for controlling the movement of the top block 46 is provided in the installation cavity.

[0040] A flat plate stacking method comprises the following steps: Step 1: Place the Nth flat plate (N=1, 2, 3...n) on the stacking part 4. The multiple lifting plates 45 in the stacking part 4 lift the Nth flat plate to a position above the mounting frame 11. The top blocks 46 on both sides of the mounting frame 11 move toward the mounting frame 11 synchronously, thereby clamping the flat plate and centering the flat plate. The central axis of the flat plate is located directly above the central axis of the mounting frame 11.

[0041] Step 2: Place the N+1th flat plate on the transmission component 1, so that the N+1th flat plate passes through the spraying component 2 and the coating component 3 along the transmission component 1 in sequence until it moves to just below the Nth flat plate. When the plate is placed on the transmission roller 12 and transmitted along the production direction, the length direction of the plate is placed along the production direction.

[0042] S2.1 When the plate passes the spraying part 2, the initial position of the nozzle 23 is located at one end of the support frame 22, referring to Figure 3 , a corner of the front end of the plate close to the initial position of the nozzle 23 is defined as point A, the side of the plate where point A is located is defined as side L, the other corner of the front end of the plate (the positive direction of the X-axis is the front) is defined as point B, and the side of the plate where point B is located is defined as side R.

[0043] When point A on the plate reaches directly below the initial position of the nozzle 23, the nozzle 23 moves along the support frame 22 toward the positive direction of the Y axis, and at the same time, the support frame 22 moves along the positive direction of the X axis. The speed V1 of the support frame 22 moving along the positive direction of the X axis is the same as the speed V0 of the plate. At this time, the positions of the plate and the support frame 22 remain relatively stationary, and at this time, the nozzle 23 moves along the Y axis direction, so that a straight line spraying can be performed between the front end AB of the plate; when the nozzle 23 reaches the edge R, the nozzle 23 is located at point B, and then the nozzle 23 turns direction and moves toward the edge L along the negative direction of the Y axis. At this time, the support frame 22 moves along the positive direction of the X axis, and the speed V2 of the support frame 22 moving along the positive direction of the X axis is less than V0. At this time, both the support frame 22 and the plate move forward, and the moving speed of the support frame 22 is slower than the moving speed of the plate. Therefore, the plate moves forward relative to the support frame 22. The nozzle 23 moves from the side R to the side L at the rear side between AB on the plate for spraying. The spraying path of the nozzle 23 moving from the side R to the side L is an inclined path close to the parallel line AB. By adjusting the speed difference between V2 and V0, the inclination angle between the spraying path of the nozzle 23 moving from the side R to the side L and the Y-axis direction can be made as small as possible; after the nozzle 23 reaches the side L, the speed V1 of the support frame 22 moving along the positive direction of the X-axis is the same as the plate movement speed V0, and the nozzle 23 moves toward the side R; after the nozzle 23 reaches the side R, the support frame 22 moves along the positive direction of the X-axis at a speed V2, and the nozzle 23 moves from the side R to the side L...Therefore, the nozzle 23 moves back and forth between the side L and the side R during the movement of the plate and the support frame 22 until the spraying on the surface of the plate is completed (the spraying path of the nozzle 23 on the plate is as shown in FIG. 2 ). Figure 3 As shown), it should be noted that the speed at which the nozzle 23 moves along the Y direction is proportional to the speed at which the support frame 22 moves along the X-axis direction. Specifically, the speed at which the nozzle 23 moves along the Y direction can be 0.183 m / min to 0.333 m / min.

[0044] It should be noted that when the Nth plate and the N+1th plate are made of the same material, step S2.2 is skipped, and step 3 is directly entered after completing S2.1.

[0045] S2.2 Before the laminating machine is operated, the foil on the unwinding roller 32 is passed between the welding device 352 and the transmission roller 12, and between the cutter 361 and the transmission roller 12. The cutter 361 is moved to cut the front ends of the multiple foils in line with the subsequent laminating operation.

[0046] When the flat plate passes through the film-coating component 3, the multiple unwinding rollers 32 unwind synchronously, so that multiple foils are covered on the flat plate. At the same time, as the flat plate moves along the positive direction of the X-axis, the welding device 352 welds the multiple foils together and welds the foils to the flat plate. When the rear end of the flat plate moves below the cutter 361, the bracket 351 drives the bracket 351 to move along the positive direction of the X-axis, and the cutter 361 moves along the Y-axis. The speed of the bracket 351 moving along the X-axis direction is consistent with the speed of the flat plate moving along the X-axis direction, so that the foil is cut to be flush with the rear end of the flat plate. After completing the film coating of a flat plate, the bracket 351 returns to its initial position.

[0047] Step three, the Nth plate is placed on the lifting plate 45. When the N+1th plate moves to below the Nth plate, the lifting seat 42 is controlled to move downward along the Z axis. During the movement, the top block 46 remains in a state of being pressed against the Nth plate until the Nth plate moves to 0~0.5 meters above the N+1th plate.

[0048] Step 4, simultaneously control the lifting seat 42 to move downward along the Z axis, control the slide 44 to drive the lifting plate 45 to move away from the flat plate, and control the top block 46 to move toward the flat plate, until the Nth flat plate falls on the N+1th flat plate.

[0049] The speed at which the lifting seat 42 moves downward along the Z axis is 0~6 meters / minute, the speed at which the slide 44 moves away from the mounting frame 11 is 0~6 meters / minute, and the top block 46 moves toward the flat plate at twice the speed at which the slide 44 moves away from the mounting frame 11, thereby keeping the top block 46 always in close contact with the side wall of the flat plate, and the flat plate remains aligned with the mounting frame 11, and the lifting plate 45 gradually separates from the bottom of the flat plate as the flat plate descends. It should be noted that an arc chamfer is provided at one end of the bottom of the lifting plate 45 away from the slide 44, so that when the lifting plate 45 abuts against the N+1th flat plate and moves away from the N+1th flat plate, the lifting plate 45 is prevented from causing damage to the N+1th flat plate.

[0050] Step 5. After the Nth plate and the N+1th plate are stacked, the stacked plate group is lifted by the lifting seat 42, the lifting plate 45, and the top block 46. The lifting plate 45 is against the bottom of the N+1th plate, and the top block 46 aligns the plate group with the mounting frame 11. Then the N+2th plate is placed on the transmission component 1, and steps 2 to 4 are repeated until the complete stacking operation is completed.

[0051] The beneficial effect of the present invention is that the present invention can take into account all the overlapping processes, and can realize the requirements of the flat-plate layer overlapping process through the modular setting between the spraying component 2, the coating component 3, the overlapping component 4 and the transmission component 1, and ensure the realization of the overlapping process and the uniqueness of the continuous overlapping process through a short transmission chain and motion interpolation, and has a high degree of integration, less freedom of movement, and lower energy consumption. The overall structure of the equipment is a hybrid modular design, and the components can operate independently and can also be controlled separately.

[0052] Due to the overlapping of the plates, the adhesive layer thickness must be thin and evenly sprayed. In order to ensure the stable transportation of the plates during the overlapping process, the movement speed of the plates is slow. The present application adopts a spraying method in which a nozzle 23 moves back and forth and reciprocates along the moving direction of the plates. On the one hand, the spraying method in which a nozzle 23 moves back and forth at high speed along the Y-axis direction can improve the spraying efficiency and achieve the purpose of thin coating. On the other hand, by reciprocating the bracket 351 along the moving direction of the plates, the spraying path of the nozzle 23 is kept consistent with the width direction of the plates, and the spraying dead angle is avoided as much as possible, thereby improving the uniformity of the spraying.

[0053] The width of the foil used for overlapping adjacent plates on the market is generally 0.3 meters to 0.6 meters, and the overlapped plates are generally 3 to 12 meters long and 1 to 2.2 meters wide. Therefore, a single roll of foil cannot completely cover the plates, and thus multiple unwinding rollers 32 are staggered for lamination. At the same time, in order to ensure the integrity of the foil coverage, adjacent unwinding rollers 32 are staggered and overlapped, so that there are overlapping parts between adjacent foils covering the plates. Since the foil has a certain ductility, after overlapping, the influence of the overlapping part of the foil on the overlapping effect of the plates can be ignored.

[0054] During the stacking process, the lifting plate 45, the top block 46 and the flat plate are in contact with each other in an orthogonal linear transmission. In the process of controlling the flat plate to descend, the lifting plate 45 gradually retreats away from the flat plate, while the top block 46 moves toward the flat plate and keeps it tight against the flat plate, so that the flat plate always keeps the neutral plane aligned with the lower plate. The flat plates can be symmetrically stacked with their side end faces to accommodate plates of different widths.

[0055] Based on the above ideal embodiments of the present invention, the relevant staff can make various changes and modifications without departing from the technical concept of the present invention through the above description. The technical scope of the present invention is not limited to the contents of the specification, but must be determined according to the scope of the claims.

Claims

1. A flat plate stacking machine, characterized in that: include, A transmission component (1), wherein a plurality of the transmission components (1) are arranged in sequence along a production direction; A spraying component (2), wherein the spraying component (2) is arranged on the transmission component (1), and the spraying component (2) comprises a nozzle (23) that slides along the X-axis and the Y-axis, and the production direction is the X-axis direction; A laminating component (3), wherein the laminating component (3) is arranged on the transmission component (1) and is used to combine the foil material and the plate material together; A stacking component (4), wherein the stacking component (4) is used to stack two plates together; The stacking component (4) includes a plurality of lifting components (41) arranged on both sides of the transmission component (1) mounting frame (11), the lifting components (41) including a fixed frame (43), a lifting seat (42), a slide (44), a lifting plate (45) and a top block (46), the lifting seat (42) is slidably connected to the fixed frame (43) along the Z-axis direction, the slide (44) is slidably connected to the lifting seat (42) along the Y-axis direction, the lifting plate (45) is connected to one end of the slide (44) close to the mounting frame (11) for lifting the plate, and the top block (46) is slidably arranged on the lifting seat (42) along the Y-axis direction for abutting against the side wall of the plate to achieve centering of the two plates to be stacked.

2. The flat plate stacking machine according to claim 1, characterized in that: The top block (46) is slidably connected to the slide seat (44) along the Y-axis direction and penetrates the lifting plate (45).

3. The flat plate stacking machine according to claim 2, characterized in that: The speed at which the nozzle (23) moves along the Y direction is proportional to the speed at which the nozzle (23) moves along the X direction.

4. The flat plate stacking machine according to claim 1, characterized in that: The coating component (3) comprises a plurality of mounting seats (31) and a plurality of unwinding rollers (32) arranged on the transmission component (1), one of the unwinding rollers (32) being rotatably connected to one of the mounting seats (31), the plurality of unwinding rollers (32) being arranged in a staggered manner, each of the unwinding rollers (32) being wound with foil, the projection length of the foil on the plurality of unwinding rollers (32) on the YZ plane along the Y-axis direction being consistent with the length of the plate along the Y-axis direction, and in the projection within the YZ plane, there is an overlapping portion between the foils on adjacent unwinding rollers (32).

5. The flat plate stacking machine according to claim 4, characterized in that: The laminating component (3) further comprises a welding assembly (35) and a cutting assembly (36), wherein the welding assembly (35) is used to weld a plurality of foils together and weld them to a plate, and the cutting assembly (36) is used to cut the foils, and the welding assembly (35) is located between the cutting assembly (36) and the unwinding roller (32).

6. A method for stacking flat plates of a flat plate stacking machine according to any one of claims 1 to 5, characterized in that: The following steps are included: The Nth flat plate is placed on the stacking component (4), and the flat plate N+1 is placed on the transmission component (1). The transmission component (1) controls the N+1th flat plate to pass through the spraying component (2) and the coating component (3) in sequence until it moves to the bottom of the Nth flat plate. The top block (46) clamps the Nth flat plate from both sides of the Nth flat plate so that the Nth flat plate is aligned with the N+1th flat plate. Then, the stacking component (4) lowers the Nth flat plate so that the Nth flat plate is stacked with the N+1th flat plate.

7. The flat plate stacking method according to claim 6, characterized in that: During the stacking process, when the Nth plate moves to 0-0.05 meters above the N+1th plate, the lifting seat (42) is controlled to move downward along the Z axis, the slide seat (44) is controlled to move away from the plate, and the top block (46) is controlled to move toward the plate until the Nth plate falls on the N+1th plate.

8. The flat plate stacking method according to claim 6, characterized in that: The speed at which the lifting seat (42) moves downward along the Z axis is 0 to 6 meters per minute, the speed at which the slide seat (44) moves away from the mounting frame (11) is 0 to 6 meters per minute, the lifting plate (45) gradually separates from the bottom of the Nth flat plate, the top block (46) moves toward the flat plate at twice the speed at which the slide seat (44) moves away from the mounting frame (11), and the top block (46) always maintains contact with the side wall of the Nth flat plate.

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