Aligning stacking machine
By designing an alignment stacker, the problem of handling defective boards caused by edge banding station malfunctions was solved, enabling rapid reverse transfer and reprocessing of boards, improving production efficiency and equipment utilization, and reducing labor costs.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-27
- Publication Date
- 2026-03-20
AI Technical Summary
If a malfunction occurs at the edge banding station during the production of building panels, defective panels cannot be processed in a timely manner, resulting in time-consuming and labor-intensive disassembly and handling, which affects the production schedule and increases economic losses.
Design an alignment stacker machine, comprising a support frame, an alignment mechanism, and a pusher mechanism. Through independently controlled alignment and pusher mechanisms, the machine enables rapid reverse transfer and reprocessing of sheet metal, reducing manual intervention.
It enables rapid switchover and troubleshooting in board production, reduces labor costs, improves production efficiency, ensures the orderliness and stability of board stacking, adapts to different board sizes, and saves equipment floor space.
Smart Images
Figure CN224014738U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of building material production equipment, specifically to an alignment stacking machine. Background Technology
[0002] In the industrial production and packaging process of building panels, each workstation and process is closely linked and works in coordination. Production begins with panel conveying, where panels are transported to the cutting station via an automated conveyor line. The cutting station cuts the panels according to preset dimensional parameters, ensuring that the panel specifications meet subsequent production and usage requirements. The cut panels then enter the edge-banding station, where edge-banding material is tightly adhered to the panel edges to prevent moisture and deformation. After edge-banding, the panels continue moving on the conveyor line to the alignment and stacking station. Once the panels reach their designated positions, the alignment and stacking machine neatly aligns them and stacks them layer by layer according to a preset stacking method, forming an orderly panel stack. The stacked panels are then smoothly conveyed to the wrapping and packaging station via a conveyor line.
[0003] However, in actual production, it is difficult to completely avoid malfunctions at any workstation on the production line. If a malfunction occurs at a workstation before the alignment and palletizing machine, such as the edge-banding station, some building materials may not be properly edge-banded. These defective materials will then reach the alignment and palletizing machine along with the normal process. The alignment and palletizing machine will align and palletize the materials according to the production process and transport them to the conveyor line of the next workstation.
[0004] Upon discovering a production line malfunction during routine inspections or through the monitoring system, staff must immediately halt production and conduct comprehensive repairs on the faulty workstation. While maintenance personnel are troubleshooting and restoring normal equipment operation, the alignment and palletizing machine remains in operation, aligning and palletizing building materials. If not addressed promptly, stacked building materials may also remain on the packaging station's conveyor line. Due to the unique design of the packaging station, no workspace is provided for forklifts or other large handling equipment. Therefore, to relocate the stacked building materials to their corresponding production stations, staff must rely on manual handling and disassembly. Workers must disassemble the stacks layer by layer, removing each material from the stack and transporting it to its designated location. Given the large size, weight, and quantity of the materials, the entire disassembly and handling process consumes significant manpower and time, disrupts the normal production line schedule, and causes economic losses for the company. Utility Model Content
[0005] To address the shortcomings of existing technologies, this utility model provides an alignment stacking machine.
[0006] To achieve the above objectives, the technical solution of this utility model is as follows: an alignment stacker, comprising a support frame and an alignment mechanism and a pusher mechanism disposed on the support frame;
[0007] The alignment mechanism includes a short-side alignment component for aligning the short sides of the sheet metal and a long-side alignment component for aligning the long sides of the sheet metal.
[0008] The pusher mechanism includes several sets of pusher assemblies mounted on the support frame for pushing the plate, and the pusher assemblies can move back and forth along the support frame.
[0009] When the alignment mechanism performs the alignment action, the push plate mechanism moves to the edge position of the support frame, and the short side alignment component and the long side alignment component are in a vertical working state.
[0010] When the pusher mechanism performs the pusher operation, the short side alignment component and the long side alignment component are far away from the plate and form a misaligned space with the pusher mechanism.
[0011] Furthermore, the short side alignment assembly includes short side pusher assemblies and short side baffle assemblies respectively disposed on the left and right sides of the support frame, and the short side baffle assemblies can move left and right on the support frame; the long side alignment assembly includes a plurality of long side baffle assemblies and a plurality of long side pusher assemblies disposed on the support frame.
[0012] Furthermore, the short-side pusher assembly includes a pusher frame, on which a plurality of drive devices three are provided, one end of each drive device three is provided with a short-side push plate, and a drive device four is provided on the upper part of the pusher frame; the short-side baffle assembly includes a movable frame that can move along the support frame, on which a plurality of drive devices five are provided, and one end of each drive device five is provided with a short-side baffle.
[0013] Furthermore, the long-side pusher assembly includes a first drive device, one end of which is provided with a long-side push plate controlled by the first drive device; the long-side baffle assembly includes a support base, a second drive device is provided inside the support base, and a long-side baffle is provided at one end of the second drive device.
[0014] Furthermore, the long-side pusher assembly near the short-side baffle assembly can move left and right on the support frame together with the short-side baffle assembly.
[0015] Furthermore, one end of the second driving device is hinged to the long side baffle, and the other end of the second driving device is hinged inside the support base.
[0016] Furthermore, a lead screw for controlling the movement of the drive device is provided at the end of the drive device, and a hand crank is provided at the other end of the lead screw.
[0017] Furthermore, the support frame is provided with a suspension arm guide rail, and a suspension arm that moves along the suspension arm guide rail is provided on the suspension arm guide rail. Several synchronous pulleys are correspondingly provided on the front and rear frames at the top of the support frame. A synchronous belt is provided between the front and rear synchronous pulleys. The synchronous belt is fixedly connected to the suspension arm. The support frame is also provided with a drive mechanism for controlling the rotation of the synchronous pulleys.
[0018] Furthermore, a pressure roller assembly is provided on the side of the support frame near the material feeding position. The pressure roller assembly includes several drive devices 6 on the support frame. The bottom of the drive device 6 is provided with a pressure roller that is controlled to rise and fall by the drive device 6. A detection device for detecting the material is provided on one side of the drive device 6.
[0019] Furthermore, the support frame is provided with a suspension arm guide rail, and a suspension arm that moves along the suspension arm guide rail is provided on the suspension arm guide rail. Several sets of push plate assemblies for pushing plates are provided at the bottom of the suspension arm. The push plate assembly includes a linkage fixing frame connected to the suspension arm. At least two swing rods that can swing up and down are hinged to the front of the linkage fixing frame. The other end of all the swing rods is respectively hinged to the push plate fixing plate. A push plate lifting drive device is provided in front of the push plate fixing plate. A push plate that moves up and down controlled by the push plate lifting drive device is provided in front of the push plate lifting drive device. A wheel set is provided at the rear of the lower part of the push plate. A front push shovel is provided in front of the push plate.
[0020] The beneficial effects achieved by this utility model are as follows:
[0021] 1. This utility model achieves rapid switching between normal production and fault handling of sheet metal through independently controlled alignment and push plate mechanisms, and can reverse-transfer defective sheet metal to the fault station without stopping the machine.
[0022] 2. In this utility model, the long side alignment component and the short side alignment component work together to accurately align the plates front to back and left to right, ensuring the orderliness and stability of the plate stacking; the short side baffle component can move left to right to adapt to different plate lengths; the worm gear self-locking characteristic ensures positioning stability and avoids being pushed off course by the plates.
[0023] 3. When a production line malfunctions, the pusher mechanism, through the cooperation of the pressure roller assembly and the pusher assembly, pushes the stacked plates layer by layer back to the original production line, reducing the need for manual disassembly and handling, lowering labor costs and time losses, and improving production efficiency.
[0024] 4. The alignment mechanism and push plate mechanism of this utility model have a compact structural design. The push plate mechanism is suspended above the alignment mechanism and uses a synchronous belt to drive the suspension arm to move back and forth, saving equipment floor space, adapting to compact production line layouts, and ensuring close cooperation between components. The operation is simple and reduces the labor intensity of operators. Attached Figure Description
[0025] Figure 1 This is a schematic diagram of the overall structure of this utility model. Figure 1 ;
[0026] Figure 2 This is a schematic diagram of the overall structure of this utility model. Figure 2 ;
[0027] Figure 3 This is a schematic diagram of the overall structure of the alignment mechanism. Figure 1 ;
[0028] Figure 4 This is a schematic diagram of the overall structure of the alignment mechanism. Figure 2 ;
[0029] Figure 5 This is a schematic diagram of the overall structure of the push plate mechanism. Figure 1 ;
[0030] Figure 6 This is a schematic diagram of the overall structure of the push plate mechanism. Figure 2 ;
[0031] Figure 7 This is a schematic diagram of the overall structure of the long-side baffle assembly.
[0032] The markings in the diagram are as follows: 1. Support frame; 2. Alignment mechanism; 3. Push plate mechanism; 21. Long side pusher assembly; 22. Long side baffle assembly; 23. Short side pusher assembly; 24. Short side baffle assembly; 211. Drive device one; 212. Long side push plate; 213. Lead screw; 214. Hand crank; 221. Support base; 222. Drive device two; 223. Long side baffle; 231. Pusher frame; 232. Drive device three; 233. Short side push plate; 234. Drive device four; 241. Moving frame; 242. Drive device five; 243. Short side baffle; 244. Servo motor; 31. Suspension arm; 32. Suspension arm guide rail; 33. Synchronous belt; 34. Synchronous pulley; 35. Drive mechanism one; 36. Push plate assembly; 37. Pressure roller assembly; 371. Pressure roller; 372. Drive device six. Detailed Implementation
[0033] To better understand the purpose, structure, and function of this utility model, the following description, in conjunction with the accompanying drawings, provides a more detailed account of an alignment stacker machine according to this utility model.
[0034] like Figures 1 to 7As shown, an alignment stacker includes a support frame 1, on which an alignment mechanism 2 and a pusher mechanism 3 are provided. The alignment mechanism 2 is used for front-to-back alignment and left-to-right alignment of the plates, and the pusher mechanism 3 is used to push the stacked plates away from the alignment stacker.
[0035] The alignment mechanism 2 includes a short-side alignment component for aligning the short sides of the sheet metal and a long-side alignment component for aligning the long sides of the sheet metal. The long-side alignment component and the short-side alignment component work together to align and stack the sheet metal.
[0036] The short side alignment assembly includes a short side pusher assembly 23 and a short side baffle assembly 24 respectively disposed on the left and right sides of the support frame 1. The short side baffle assembly 24 can move left and right along the support frame 1. The short side baffle assembly 24 and the short side pusher assembly 23 cooperate with each other to align the plate material left and right.
[0037] The short-side pusher assembly 23 includes a pusher frame 231, which is connected to the support frame 1. Several drive devices 232 are mounted on the pusher frame 231. Each drive device 232 is preferably a short-side push plate cylinder, horizontally positioned. A short-side push plate 233 is mounted on the telescopic end of the cylinder. The left and right telescopic movement of the short-side push plate cylinder controls the left and right movement of the short-side push plate 233 to push the material. A drive device 234 is mounted on the upper part of the pusher frame 231. This drive device 234 is preferably a lifting cylinder, tilted on the pusher frame 231. The short-side push plate cylinders are connected together by connecting rods. The telescopic end of the lifting cylinder is hinged to the middle of the connecting rod, and the other end is hinged to the top of the pusher frame 231. The ends of the short-side push plate cylinders are hinged to the pusher frame 231. When the lifting cylinder retracts, it drives the connecting rod to move upward. The short-side push plate cylinder connected to the connecting rod moves in a circular motion around the hinge between the short-side push plate cylinder and the pusher frame 231, and the lifting cylinder lifts the short-side push plate 233. When the lifting cylinder extends, the extension end of the lifting cylinder pushes the connecting rod downward. The short-side push plate cylinder connected to the connecting rod moves in a circular motion around the hinge between the short-side push plate cylinder and the pusher frame 231. When the lifting cylinder reaches its maximum stroke, the short-side push plate cylinder is in a horizontal state, and the short-side push plate 233 is facing the short side of the plate. At this time, the lifting cylinder, the pusher frame 231, and the short-side push plate cylinder form a stable triangular structure.
[0038] The short side baffle assembly 24 includes a movable frame 241, which can move left and right along the support frame 1. Several drive devices 242 are disposed on the movable frame 241. The drive devices 242 are preferably lifting cylinders. Preferably, the lifting cylinders are vertically arranged. The extension end of the lifting cylinder is provided with a short side baffle 243. The short side baffle 243 corresponds to the short side push plate 233. The extension and retraction of the lifting cylinder controls the horizontal height of the short side baffle.
[0039] A guide rail is provided at the connection between the movable frame 241 and the support frame 1. The movable frame 241 moves along the guide rail on the support frame 1. A rack parallel to the guide rail is provided on one side of the guide rail and is fixedly mounted on the support frame 1. A gear meshing with the rack is provided on one side of the rack. A worm gear reducer is connected to the axis of the gear and is mounted on the movable frame 241. The worm gear reducer can move with the movable frame 241. A servo motor 244 is provided on the top of the worm gear reducer to control the worm gear reducer. The servo motor 244 controls the worm gear reducer and thus controls the rotation of the gear. The gear meshes with the rack and moves along the direction of the rack. The movement of the gear drives the movable frame 241 to move along the guide rail. The servo motor 244 has a braking effect, and the worm gear reducer can self-lock, locking the short side baffle 243 to ensure that the position of the short side baffle assembly 24, which moves with the movable frame 241, remains stable and prevents the short side of the plate from being pushed by the plate and causing instability in alignment. The short side baffle assembly 24 moves left and right on the support frame 1 to accommodate the alignment of plates of different lengths.
[0040] The long side alignment assembly includes several sets of long side baffle assemblies 22 and several sets of long side pusher assemblies 21 set on the support frame 1. The long side baffle assemblies 22 and the long side pusher assemblies 21 cooperate with each other to align the plates front and back.
[0041] The long-side pusher assembly 21 includes a drive device 211, which is preferably a long-side pusher cylinder. The telescopic end of the long-side pusher cylinder is provided with a long-side pusher 212. The telescopic movement of the long-side pusher cylinder controls the movement of the long-side pusher 212, thereby pushing the long side of the board to align. The end of the long-side pusher cylinder is provided with a lead screw 213 for controlling the movement of the long-side pusher cylinder. The other end of the lead screw 213 is provided with a crank 214, which is connected to a screw inside the lead screw 213. By rotating the crank 214, the long-side pusher cylinder is moved back and forth through the lead screw 213 to adapt to boards of different widths.
[0042] The long-side baffle assembly 22 includes a support base 221, within which a second driving device 222 is disposed. The second driving device 222 is preferably a lifting cylinder, which is inclinedly disposed within the support base 221. A long-side baffle 223 is disposed at the extension / retraction end of the lifting cylinder. The edge of the long-side baffle 223 is hinged to one side of the support base 221, and the bottom of the center of the long-side baffle 223 is hinged to the extension / retraction end of the lifting cylinder. When the lifting cylinder extends or retracts, the long-side baffle 223 performs a circular motion around the hinge point between the long-side baffle 223 and the support base 221. In the initial state, the long-side baffle 223 is horizontal. When the lifting cylinder is extended, the long-side baffle 223, pushed by the lifting cylinder, performs a circular motion around the hinge point between the long-side baffle 223 and the support base 221. When the long-side baffle 223 moves to a vertical state, it blocks the long side of the material, aligning the long side of the material.
[0043] In some optional embodiments, the long side pusher assembly 21 near the short side baffle assembly 24 is disposed on the movable frame 241. The long side pusher assembly 21 near the short side baffle assembly 24 can move left and right on the support frame 1 together with the short side baffle assembly 24 to accommodate plates of different lengths.
[0044] The pusher mechanism 3 is positioned above the alignment mechanism 2. The pusher mechanism 3 includes several suspension arm guide rails 32 that span the top of the support frame 1. Suspension arms 31, which move along the suspension arm guide rails 32, are mounted on the suspension arm guide rails 32. Several pusher assemblies 36 are mounted at the bottom of the suspension arms 31, and these pusher assemblies 36 are used to push away the stacked boards. Several proximity switches are mounted on one side of the suspension arm guide rails 32. These proximity switches detect the movement position of the suspension arms 31 on the suspension arm guide rails 32, stopping the suspension arms 31 in a suitable position and allowing them to reciprocate within a suitable distance. The pusher assemblies 36 below the suspension arms 31 then push away the stacked boards.
[0045] Several synchronous pulleys 34 are correspondingly arranged on the front and rear frames at the top of the support frame 1. A synchronous belt 33 is arranged between the front and rear synchronous pulleys 34. The synchronous belt 33 is fixedly connected to the suspension arm 31. A connecting shaft is arranged through one of the synchronous pulleys 34. One end of the connecting shaft is connected to a drive mechanism 35. The drive mechanism 35 is preferably a geared motor. When the geared motor is started, it drives the synchronous pulleys 34 to rotate, and the synchronous belt 33 moves accordingly. The suspension arm 31 on the synchronous belt 33 moves back and forth along the guide rail. The push plate assembly 36 pushes the stacked plates away from the stacker and aligns them with the stacker.
[0046] A pressure roller assembly 37 is provided on the side of the support frame 1 near the material feeding position. The pressure roller assembly 37 includes several drive devices 372 mounted on the support frame 1. Each drive device 372 is preferably a pressure roller cylinder. A pressure roller 371, controlled by the cylinder, is located at the bottom of the cylinder. A detection device for the material is located on one side of the cylinder; this detection device is preferably a photoelectric switch. When the photoelectric switch detects that the material has passed under the pressure roller assembly 37, the pressure roller cylinder controls the pressure roller 371 to move downwards, pressing the material down and increasing the friction between the pressure roller 371 and the material, facilitating alignment and palletizing by the palletizer.
[0047] The push plate assembly 36 includes a linkage fixing frame connected to the suspension arm 31. At least two swing rods that can swing up and down are hinged to the front of the linkage fixing frame. The other end of each swing rod is hinged to the push plate fixing plate. A push plate lifting drive device is provided in front of the push plate fixing plate. The push plate lifting drive device is preferably an electric cylinder. A push plate that moves up and down is controlled by the push plate lifting drive device is provided in front of the push plate lifting drive device. A wheel set is provided at the rear of the lower part of the push plate. A front push shovel is provided in front of the push plate.
[0048] The push plate assembly 36 includes a linkage fixing frame connected to the suspension arm 31. First fixing rods are symmetrically arranged on both sides of the front of the linkage fixing frame. At least two swing rods that can swing up and down are hinged between the two first fixing rods. Preferably, there are two swing rods. Each first fixing rod has a first swing rod fixing rod at a position corresponding to the swing rod, and the first swing rod fixing rod hinges the first fixing rod and the swing rod together. The other end of all swing rods is hinged to second fixing rods symmetrically arranged on the left and right sides. Each second fixing rod has a second swing rod fixing rod at a position corresponding to the swing rod. The swing rods, the first fixing rods, and the second fixing rods form a four-bar linkage mechanism.
[0049] Both left and right second fixing rods are bolted to the push plate fixing plate. A push plate lifting drive device is located in front of the push plate fixing plate. A push plate, controlled by the push plate lifting drive device, is positioned in front of the push plate lifting drive device, moving up and down. A front push shovel is located in front of the push plate, with the front bottom surface of the front push shovel higher than its rear, and the front of the front push shovel at a certain angle to the horizontal plane. A wheel assembly fixing frame is located at the lower rear of the push plate, with a height adjustment hole inside. A wheel assembly with adjustable height along the height adjustment hole is installed in the height adjustment hole. The position of the wheel assembly in the height adjustment hole is adjusted according to the length of the push plate protruding from the bottom of the front push shovel and the thickness of the sheet material to be pushed away from the stack, ensuring it meets the requirements for pushing the sheet material away from the stack.
[0050] When the sheet production line is running normally, the alignment mechanism 2 is working, while the pusher mechanism 3 is in a resting state. The geared motor drives the synchronous pulley 34 to rotate, causing the suspension arm 31 on the synchronous belt 33 to move in the direction of the sheet feed (the position of the long side baffle assembly 22). After the suspension arm 31 moves to the front end, it remains stationary. The pusher mechanism 3 avoids the alignment mechanism 2 to prevent it from affecting the normal operation of the alignment mechanism 2.
[0051] After being processed by cutting and edge-sealing, the sheet material is conveyed by an automated conveyor line into the elevator in the middle of the alignment stacker. The sheet material enters the elevator via the long-side baffle assembly 22. When the sheet material enters the elevator, the long-side baffle 223 inside the long-side baffle assembly 22 is in a horizontal state. The horizontal height of the long-side baffle 223 is level with or slightly lower than the height of the conveyor line. After the sheet material enters the elevator, when the number of sheet materials reaches the preset number (one or more sheets), the long sides are aligned. The long side baffle assembly 22 and the short side alignment assembly operate simultaneously. The lifting cylinder in the long side baffle assembly 22 lifts the long side baffle 223, which rotates around the hinge point between the long side baffle 223 and the support base 221, eventually reaching a vertical position. The lifting cylinder in the short side baffle assembly 24 controls the short side baffle 243 to move downwards. The short side pusher assembly 23 controls the short side pusher plate 233 to move towards the board. The long side pusher assembly 21 controls the long side pusher plate 212 to move towards the board. The long side baffle assembly 22 and the long side pusher assembly 21 work together to align the long side of the board, while the short side baffle assembly 24 and the short side pusher assembly 23 work together to align the short side of the board. Once the long and short sides of the boards entering the elevator are aligned, the elevator lowers the aligned boards to the same height. The long side baffle 223 rotates to a horizontal position under the action of the lifting cylinder. The short side push plate 233 in the short side pusher assembly 23 retracts, and the long side push plate 212 in the long side pusher assembly 21 retracts. The conveyor line then transports the next batch of boards in a preset quantity, and the alignment mechanism 2 repeats the alignment process. When the number of aligned and stacked boards reaches the packaging requirement, the lifting cylinder inside the short side pusher assembly 23 pulls up the short side push plate 233, and the stacked boards enter the next workstation via the direction of the short side pusher assembly 23.
[0052] When the length of the sheet material produced on the production line changes, the servo motor 244 in the short side baffle assembly 24 controls the movement of the moving frame 241 through gear and rack transmission, moving the moving frame 241 to a position that matches the length of the sheet material, thus accommodating the alignment of sheets of different lengths.
[0053] When a piece of equipment at a certain workstation malfunctions, after the malfunctioning workstation is repaired, the stacked boards need to be transported back to the malfunctioning workstation for reprocessing. To prevent the alignment mechanism 2 from affecting the normal operation of the pusher mechanism 3, the crank 214 in the long side pusher assembly 21 is cranked, which controls the long side pusher cylinder to move backward via the lead screw 213; the servo motor 244 in the short side baffle assembly 24 is started, driving the moving frame 241 to move to the right edge of the support frame 1; the lifting cylinder in the short side pusher assembly 23 pulls up the short side pusher cylinder; and the lifting cylinder in the long side baffle assembly 22 moves the long side baffle 223 to a horizontal position.
[0054] The stacked boards are re-transported to the elevator via the short-side pusher assembly 23. The electric cylinder inside the pusher assembly 36 adjusts the horizontal height of the pusher plate to a suitable position. The geared motor starts, driving the suspension arm 31 to move forward along the synchronous belt 33. The pusher assembly 36 below the suspension arm 31 pushes the boards away from the stack. When the boards move to the bottom of the pressure roller assembly 37, the photoelectric switch inside the pressure roller assembly 37 detects the boards. The pressure roller cylinder controls the pressure roller 371 to move downward, pressing the boards down and increasing the friction between the pressure roller 371 and the boards, making it easier to align the boards for the palletizer to output. The boards are then conveyed back to the faulty workstation for reprocessing.
[0055] The terms "front" and "rear" mentioned above are defined according to the direction in which the stacked plates are pushed away from the alignment and palletizing machine to the original production line. The direction in which the stacked plates are unpacked and pushed out is "front" (the position of the long side baffle assembly 22 is "front", the position of the long side pusher assembly 21 is "rear", the position of the short side pusher assembly 23 is "left", and the position of the short side baffle assembly 24 is "right"). This is only for the convenience of describing the embodiments of this utility model and does not limit the substantive content of each embodiment.
[0056] It is understood that this utility model has been described through some embodiments, and those skilled in the art will recognize that various changes or equivalent substitutions can be made to these features and embodiments without departing from the spirit and scope of this utility model. Furthermore, under the teachings of this utility model, these features and embodiments can be modified to adapt to specific situations and materials without departing from the spirit and scope of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the protection scope of this utility model.
Claims
1. An alignment stacker, characterized in that: It includes a support frame (1) and an alignment mechanism (2) and a push plate mechanism (3) disposed on the support frame (1); The alignment mechanism (2) includes a short side alignment component for aligning the short side of the sheet metal and a long side alignment component for aligning the long side of the sheet metal. The push plate mechanism (3) includes several sets of push plate assemblies (36) arranged on the support frame (1) for pushing plates. The push plate assemblies (36) can move back and forth along the support frame (1). When the alignment mechanism (2) performs the alignment action, the push plate mechanism (3) moves to the edge position of the support frame (1), and the short side alignment component and the long side alignment component are in a vertical working state; When the push plate mechanism (3) performs the push plate operation, the short side alignment component and the long side alignment component are far away from the plate and form a misaligned space with the push plate mechanism (3).
2. The alignment stacker according to claim 1, characterized in that: The short side alignment assembly includes a short side pusher assembly (23) and a short side baffle assembly (24) respectively disposed on the left and right sides of the support frame (1). The short side baffle assembly (24) can move left and right on the support frame (1). The long side alignment assembly includes a number of long side baffle assemblies (22) and a number of long side pusher assemblies (21) disposed on the support frame (1).
3. The alignment stacker according to claim 2, characterized in that: The short-side pusher assembly (23) includes a pusher frame (231), on which a plurality of drive devices three (232) are provided. One end of the drive device three (232) is provided with a short-side push plate (233), and the upper part of the pusher frame (231) is provided with a drive device four (234). The short-side baffle assembly (24) includes a movable frame (241) that can move along the support frame (1). The movable frame (241) is provided with a plurality of drive devices five (242), and one end of the drive device five (242) is provided with a short-side baffle (243).
4. The alignment stacker according to claim 2, characterized in that: The long-side pusher assembly (21) includes a drive device (211), one end of which is provided with a long-side push plate (212) controlled by the drive device (211); the long-side baffle assembly (22) includes a support base (221), a drive device (222) is provided inside the support base (221), and a long-side baffle (223) is provided at one end of the drive device (222).
5. The alignment stacker according to claim 2, characterized in that: The long-side pusher assembly (21) near the short-side baffle assembly (24) can move left and right on the support frame (1) together with the short-side baffle assembly (24).
6. The alignment stacker according to claim 4, characterized in that: One end of the second driving device (222) is hinged to the long side baffle (223), and the other end of the second driving device (222) is hinged to the support base (221).
7. The alignment stacker according to claim 4, characterized in that: The end of the drive device (211) is provided with a lead screw (213) for controlling the movement of the drive device (211), and the other end of the lead screw (213) is provided with a hand crank (214).
8. The alignment stacker according to claim 1, characterized in that: The support frame (1) is provided with a suspension arm guide rail (32), and a suspension arm (31) that moves along the suspension arm guide rail (32) is provided on the suspension arm guide rail (32). Several synchronous pulleys (34) are provided on the front and rear frames at the top of the support frame (1). A synchronous belt (33) is provided between the front and rear synchronous pulleys (34). The synchronous belt (33) is fixedly connected to the suspension arm (31). The support frame (1) is also provided with a drive mechanism (35) for controlling the rotation of the synchronous pulleys (34).
9. The alignment stacker according to claim 1, characterized in that: The support frame (1) is provided with a pressure roller assembly (37) on the side near the plate feeding position. The pressure roller assembly (37) includes a plurality of drive devices (372) on the support frame (1). The bottom of the drive device (372) is provided with a pressure roller (371) that is controlled to rise and fall by the drive device (372). A detection device for detecting the plate is provided on one side of the drive device (372).
10. An alignment stacker according to claim 1, characterized in that: The support frame (1) is provided with a suspension arm guide rail (32), and a suspension arm (31) that moves along the suspension arm guide rail (32) is provided on the suspension arm guide rail (32). Several sets of push plate assemblies (36) for pushing plates are provided at the bottom of the suspension arm (31). The push plate assembly (36) includes a connecting rod fixing frame connected to the suspension arm (31). At least two swing rods that can swing up and down are hinged to the front of the connecting rod fixing frame. The other end of all the swing rods is respectively hinged to the push plate fixing plate. A push plate lifting drive device is provided in front of the push plate fixing plate. A push plate that moves up and down is controlled by the push plate lifting drive device is provided in front of the push plate lifting drive device. A wheel set is provided behind the lower part of the push plate. A front push shovel is provided in front of the push plate.