A material lamination mechanism

Abstract

The utility model relates to the technical field of sheet material production, and the utility model provides a kind of material lamination mechanism, it includes rack, conveying device and baffle, rack is equipped with feeding position and discharging position along the transport direction;Conveying device is movably arranged on rack, and conveying device is used to convey material from feeding position to discharging position;Baffle is movably arranged on rack, and baffle can block material forward movement and fly out conveying device after descending, so that material is stacked on conveying device.The utility model provides a kind of material lamination mechanism, blocks material by using baffle descending, so that material is all fallen on conveying device, avoids waste and confusion caused by material falling, solves the technical problem that sheet material is easily separated from conveying device due to inertia at the end of transport in the related art, leading to lamination difficulty.

Description

Technical Field

[0001] This utility model relates to the field of sheet material production technology, specifically to a material stacking mechanism. Background Technology

[0002] In the production and processing of sheet materials, it is often necessary to stack the continuously conveyed sheet materials to facilitate subsequent storage, handling, or further processing. Currently, most material stacking mechanisms on the market rely on conveying devices to transport materials from their initial position to a designated area for stacking. However, in actual operation, due to the inherent inertia of sheet materials, when the conveying device reaches the unloading position or stops moving, the materials are prone to flying forward out of the conveying device due to inertia, causing the materials to fall and scatter.

[0003] This situation not only wastes materials but also increases the workload of manual sorting, seriously affecting stacking efficiency and quality. Therefore, how to solve the problem of stacking difficulties caused by sheet materials detaching from the transport device due to inertia at the end of transportation has become an urgent technical challenge in this field. Utility Model Content

[0004] To overcome the above-mentioned defects, embodiments of this utility model provide a material stacking mechanism, which solves the technical problem in related technologies that sheet materials are easily detached from the transport device due to inertia at the end of transport, leading to difficulties in stacking. According to one aspect, at least one embodiment of this utility model provides a material stacking mechanism, comprising:

[0005] The frame is provided with a loading position and a unloading position along the transport direction;

[0006] A conveying device, which is movably mounted on the frame, is used to transport materials from the upper material position to the lower material position.

[0007] A baffle plate is provided, which is lifted and lowered on the frame. The baffle plate can be lowered to block the material, so that the material is stacked on the conveying device.

[0008] For example, in at least one embodiment of the present invention, a material stacking mechanism further includes a limiting frame disposed on the frame. The limiting frame has a receiving groove, which is located above the conveying device. The bottom wall of the receiving groove has an opening that allows the conveying device to pass through. The upper part of the side wall of the receiving groove near the loading position has a feed port, and the side wall of the receiving groove near the unloading position has a discharge port. The receiving groove is used to receive the material input from the loading position.

[0009] For example, in a material stacking mechanism provided in at least one embodiment of the present invention, the limiting frame includes two limiting baffles spaced apart on the frame, and the receiving groove is formed between the two limiting baffles. An adjustment hole is provided on the side of the limiting baffle away from the receiving groove, and the adjustment hole is used to adjust the installation position of the limiting baffle on the frame.

[0010] For example, in a material stacking mechanism provided in at least one embodiment of the present invention, the transport device includes:

[0011] A movable frame is movably disposed below the receiving groove, and a limiting member is provided at the end of the movable frame along the transport direction of the transport device. The limiting member is used to abut against the material when the movable frame moves.

[0012] A movable component is disposed on the frame and located below the movable frame, and the movable component is used to drive the movable frame to move.

[0013] For example, in a material stacking mechanism provided in at least one embodiment of the present invention, the transport device further includes:

[0014] Telescopic component one is disposed on the movable component, and the telescopic end of the telescopic component one is connected to the movable frame. The telescopic component one enables the movable frame to rise and fall in the vertical direction.

[0015] For example, in a material stacking mechanism provided in at least one embodiment of the present invention, multiple limiting frames and limiting members are provided at intervals along the lateral direction, and the lateral direction is perpendicular to the transport direction in the horizontal plane.

[0016] For example, in a material stacking mechanism provided in at least one embodiment of the present invention, a pressure strip is further included. The pressure strip is disposed in the receiving groove and the extending direction of the pressure strip is the same as the material transport direction. The pressure strip is used to compact the material passing under the pressure strip.

[0017] The pressure strip is configured such that, along its extending direction, the lower end face of the pressure strip is at a higher height than the end near the loading position.

[0018] For example, in a material stacking mechanism provided in at least one embodiment of the present invention, the transport device further includes:

[0019] Guide block one, which is slidably disposed on the side wall of telescopic member one, and whose upper end is connected to the lower end of the movable frame, and can be raised and lowered synchronously with the movable frame.

[0020] For example, in at least one embodiment of the present invention, a material stacking mechanism further includes a second telescopic member, which is disposed above the frame, with its telescopic end facing the receiving groove. A baffle is disposed at the telescopic end of the second telescopic member, and the second telescopic member is used to drive the baffle to rise and fall in the vertical direction.

[0021] For example, in a material stacking mechanism provided in at least one embodiment of the present invention, the telescopic end of the telescopic member two is provided with a lifting plate, and the lifting plate is provided with a plurality of the baffles, and the baffles are configured such that each receiving groove is provided with a baffle.

[0022] Guide block two, the guide block two is slidably disposed on the telescopic member two, and the lower end of the guide block two is connected to the upper end of the lifting plate.

[0023] The beneficial effects of this utility model are as follows:

[0024] In this invention, firstly, by setting up a liftable baffle on the frame, when the material is transported to a specific position, the baffle descends to effectively prevent the material from flying forward out of the transport device due to inertia, ensuring that all the material lands stably on the transport device. This solves the problem of sheet materials easily detaching from the device at the end of the transport, causing them to fall and scatter, reducing material waste, lowering the workload of manual sorting, and significantly improving the stacking efficiency and stacking quality.

[0025] Secondly, the conveying device is movably mounted on the frame, which can smoothly transport materials from the upper material position to the lower material position. With the blocking effect of the baffle, the orderly transportation of materials is realized, ensuring the continuity and stability of the transportation process. Attached Figure Description

[0026] To more clearly illustrate the technical solutions in the embodiments of this utility model, the accompanying drawings used in the description of the embodiments of this utility model will be briefly introduced below. Obviously, the drawings described below are merely some exemplary embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the content of the exemplary embodiments of this utility model and these drawings without any creative effort.

[0027] Figure 1 This is a schematic diagram of a material stacking mechanism in one embodiment of the present invention;

[0028] Figure 2 for Figure 1 A partial structural schematic diagram of a material stacking mechanism in one embodiment;

[0029] Figure 3 for Figure 1A schematic diagram of the moving part and the telescopic part of a material stacking mechanism in one embodiment;

[0030] Figure 4 for Figure 1 A schematic diagram of the structure of the material level angle in the embodiment.

[0031] In the diagram: 1. Frame, 11. Loading position, 12. Unloading position, 2. Conveying device, 21. Moving frame, 211. Limiting component, 22. Moving component, 23. Telescopic component one, 24. Guide block one, 3. Baffle plate, 4. Limiting frame, 41. Receiving groove, 42. Opening, 43. Feed inlet, 44. Discharge outlet, 45. Limiting baffle, 451. Adjustment hole, 5. Pressure strip, 6. Telescopic component two, 7. Lifting plate, 8. Guide block two. Detailed Implementation

[0032] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and not intended to limit its scope.

[0033] To keep the drawings concise, only the parts relevant to the utility model are shown schematically in each drawing; these do not represent the actual structure of the product. Furthermore, for ease of understanding, in some drawings, only one of the components with the same structure or function is schematically shown, or only one is labeled. In this document, "a" not only means "only one," but can also mean "more than one," and "several" includes "two" and "more than two."

[0034] In this document, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0035] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0036] In the description of this embodiment, terms such as "upper," "lower," "left," and "right" are based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of description and simplification of operation, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0037] Furthermore, in the description of this application, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0038] like Figures 1-4 As shown, this invention illustrates a material stacking mechanism according to one embodiment. In this example, the material is conveyed longitudinally, and the direction perpendicular to the longitudinal direction on the horizontal plane is transverse. The frame 1 is sequentially equipped with a loading position 11 and a unloading position 12 along the conveying direction. The conveying device 2 is slidably coupled to the frame 1, and its sliding trajectory is parallel to the conveying direction. A baffle 3 is connected to the frame 1 via a lifting drive assembly. The fixed end of the lifting drive assembly is installed on the side of the frame 1 near the unloading position 12, and the lifting path of the baffle 3 is perpendicular to the bearing surface of the conveying device 2.

[0039] In the initial state, the conveying device 2 is located near the loading position 11. Material enters the conveying device 2 from the loading position 11. At the same time, the lifting drive component drives the baffle 3 to descend, preventing the material from moving forward due to inertia. When the material in the conveying device 2 reaches the preset quantity, the conveying device 2 moves to the lower loading position 12. At this time, the lifting drive component drives the baffle 3 to rise, avoiding obstructing the movement of the conveying device 2. The conveying device 2 transports the material to the lower loading position 12 and outputs the material. After that, the baffle 3 resets, and the conveying device 2 resets to the loading position 11 to receive the next batch of material. The above process is repeated to realize the transportation of material.

[0040] The baffle 3 works in conjunction with the conveyor device 2. The lifting and lowering motion of the baffle 3 effectively blocks the material, solving the problem of material detaching from the conveyor device 2 due to inertia. The movement of the conveyor device 2 ensures continuous output after material stacking, while the lifting and lowering design of the baffle 3 ensures that it does not interfere with the normal operation of the conveyor device 2 when not in operation. Together, they guarantee stable material stacking, reduce material loss, improve stacking continuity, and facilitate subsequent processing.

[0041] A limit frame 4 is bolted to the frame 1. The limit frame 4 includes two limit baffles 45 spaced apart on the frame 1, forming a receiving groove 41 between the two limit baffles 45. The receiving groove 41 extends along the transport direction, and an opening 42 is provided on the bottom wall of the receiving groove 41, penetrating the bottom wall of the receiving groove 41 and corresponding to the movement path of the transport device 2. A feed inlet 43 is opened on the upper part of the side wall of the receiving groove 41 near the loading position 11, and a discharge outlet 44 is opened on the end wall of the receiving groove 41 near the unloading position 12.

[0042] The two limiting baffles 45 of the limiting frame 4 are located on both sides of the conveying direction. The limiting baffles 45 are connected to the frame 1 by fasteners passing through the adjusting hole 451. The adjusting hole 451 extends laterally. Adjusting the position of the fasteners in the adjusting hole 451 can adjust the distance between the two limiting baffles 45, so that the width of the feed inlet 43 is greater than the width of the discharge outlet 44. That is, the end of the limiting baffle 45 near the discharge outlet moves closer to the center of the receiving groove 41, so that the limiting baffle 45 has an angle of 3 to 5 degrees with the longitudinal extension direction, thereby aligning the material with the center of the receiving groove 41 during the conveying process.

[0043] In the workflow, the material enters the receiving trough 41 from the feed inlet 43. The receiving trough 41 provides lateral restraint for the material. Since the width of the discharge outlet 44 is smaller than the width of the feed inlet 43, the two ends of the material can be aligned. The transport device 2 passes through the opening 42 and enters below the receiving trough 41, moving the material towards the discharge outlet 44. Under the action of the baffle 3, the material is stacked.

[0044] The receiving groove 41 of the limiting frame 4 provides lateral constraint to the material, preventing lateral displacement during transportation. Combined with the design of the feed inlet 43 being wider than the discharge outlet 44, this allows for gradual alignment of the material during transport, improving the neatness of the stacked sheets. The adjustment hole 451 allows the limiting frame 4 to adjust its extension direction, making the feed inlet 43 wider than the discharge outlet 44. Simultaneously, the distance between the two limiting baffles 45 can be adjusted via the adjustment hole 451, changing the width of the receiving groove 41 to accommodate materials of different widths and enhancing the versatility of the mechanism.

[0045] The movable frame 21 of the conveying device 2 is located below the receiving groove 41. The movable component 22 is a cylinder, and its telescopic end is fixed to the frame 1. The main body of the movable component 22 can slide on the frame 1. The sliding end of the movable component 22 is connected to the fixed end of the telescopic component 23. The telescopic end of the telescopic component 23 is connected to the bottom of the movable frame 21. The guide block 24 is sleeved on the outer side wall of the telescopic component 23, and its upper end is fixed to the movable frame 21. The limiting component 211 is vertically fixed to the end of the movable frame 21 near the loading position 11, and its height is higher than the bearing surface of the movable frame 21.

[0046] The workflow is as follows: After the material is input, the moving part 22 drives the moving frame 21 to move along the transportation direction. The limiting part 211 abuts against the material and pushes the material to move. At the same time, the baffle 3 moves upward to make way for the moving frame 21. When the moving frame 21 moves to the discharge port 44 and outputs the material, the baffle 3 moves downward to reset. The telescopic part 23 retracts and drives the moving frame 21 to descend. The moving part 22 drives the moving frame 21 to move towards the feed port 43. The guide block 24 slides along the side wall of the telescopic part 23 to ensure the verticality of the moving frame 21. When the moving frame 21 moves below the feed port 43, the telescopic end of the telescopic part 23 extends and drives the moving frame 21 to rise and reset.

[0047] During the reset process, the telescopic component 23 moves the movable frame 21 downwards, ensuring that its height is below the lowest position of the baffle 3. This effectively prevents collisions with the baffle 3, which is in the reset state or undergoing reset, as the movable frame 21 moves towards the feed inlet 43. This ensures that their movement trajectories do not interfere with each other, guaranteeing the safety and stability of the mechanism's operation. Simultaneously, the downward reset of the baffle 3 and the downward movement of the movable frame 21 towards the feed inlet 43 under the action of the telescopic component 23 can be performed synchronously, eliminating the need to wait for one action to complete before initiating the other. This significantly shortens the overall reset cycle of the mechanism, reduces non-productive time consumption, improves the continuous operation efficiency of material stacking, and increases the material processing capacity per unit time. The guide block 24 enhances the stability of the movable frame 21's lifting and lowering, preventing it from tilting during the process and ensuring the accuracy of the transport device 2's operation.

[0048] Multiple limiting frames 4 are arranged at transverse intervals, each limiting frame 4 corresponding to a limiting component 211. A telescopic component 6 is fixed to the crossbeam above the frame 1, with its telescopic end facing downwards and connected to the lifting plate 7. A guide block 8 is fitted onto the outer wall of the telescopic component 6, with its lower end fixed to the lifting plate 7. A baffle 3 is correspondingly provided at the discharge port 44 of each receiving groove 41, and the baffle 3 is vertically fixed to the bottom of the lifting plate 7.

[0049] Workflow: Multiple limit frames 4 receive materials simultaneously, the moving frame 21 drives each material to move, and the telescopic component 2 6 drives the lifting plate 7 to descend, so that multiple baffles 3 simultaneously block the materials in each receiving groove 41, realizing the synchronous stacking of multiple sets of materials.

[0050] The combination of multiple limiting frames 4 and transport devices 2 enables the simultaneous conveying and stacking of multiple sets of materials, significantly improving work efficiency. Telescopic component 2 6 works in conjunction with lifting plate 7 to achieve synchronous lifting of multiple baffles 3, ensuring consistency in the stacking action of multiple sets of materials. Guide block 2 8 enhances the stability of the baffles 3's lifting and ensuring the accuracy of the blocking position. The collaborative work of multiple components improves efficiency while ensuring the consistency of the stacking quality of each set of materials.

[0051] The pressure strip 5 is fixed to the inner wall of the receiving groove 41, and its extension direction is consistent with the transportation direction. The lower end face of the pressure strip 5 is inclined, with the end near the loading position 11 being higher than the end near the unloading position 12. The distance between its lowest point and the bottom wall of the receiving groove 41 is slightly greater than the thickness of a set of materials stacked together.

[0052] Workflow: The material passes under the pressure strip 5 under the movement of the moving frame 21. The pressure strip 5 applies downward pressure to the material, so that the material fits against the bearing surface of the moving frame 21 and avoids it from being lifted up and affecting stacking.

[0053] The compaction effect of the pressure strip 5 prevents warping of the material during transportation, ensuring that the material is conveyed flat to the baffle 3 and improving the flatness of the stacked sheets. The inclined lower end design allows the material to enter the area under the pressure strip 5 more smoothly, reducing frictional resistance between the material and the pressure strip 5 and preventing scratches on the material surface. The inlet of the pressure strip 5 is set as an arc-shaped opening 42, which extends outward along the direction close to the loading position 11, forming a smoothly transitioned curved surface. When the material enters the receiving groove 41 from the feed port 43 and moves under the pressure strip 5, the arc-shaped opening 42 can eliminate the sharp corners at the inlet of the pressure strip 5, preventing the material edges from colliding with the pressure strip 5. During the movement, the edges of the material can smoothly slide into the area under the pressure strip 5 along the curved surface of the arc-shaped opening 42, reducing material jamming or deviation caused by inlet obstruction. This design reduces the resistance of material entering below the pressure bar 5, ensuring that the material can enter the space between the pressure bar 5 and the moving frame 21 accurately and stably. This lays the foundation for the subsequent alignment of the material pushed by the inclined surface of the pressure bar 5 with the limiting member 211, while also reducing the wear or deformation of the material caused by poor entry.

[0054] The lower end face of the pressure strip 5 is inclined along the transport direction, with the end near the loading position 11 being higher than the end near the unloading position 12, forming an inclined surface facing the transport direction. When the stacked sheets move along the transport direction under the drive of the moving frame 21 and pass under the pressure strip 5, the inclined surface of the pressure strip 5 will contact the side of the stacked sheets. Since the inclined surface has a tendency to gradually decrease along the transport direction, during the continuous movement of the stacked sheets, the inclined surface will generate a component force along the transport direction on the stacked sheets, which will push the stacked sheets towards the direction of the limiting member 211. The limiting member 211 is fixed to the end of the moving frame 21 along the transport direction. When the stacked sheets move towards the limiting member 211 under the push of the inclined surface, the limiting member 211 will block the end of the stacked sheets near the loading position 11. Under the combined action of the inclined plane and the blocking action of the limiting member 211, the end of the stacked pieces away from the loading position 11 can maintain contact with the limiting member 211, thereby aligning the stacked pieces of material along the transport direction.

[0055] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A material stacking mechanism, characterized in that, include: The frame (1) is provided with a loading position (11) and a unloading position (12) along the transport direction. The transport device (2) is movably mounted on the frame (1) and is used to transport materials from the upper material position (11) to the lower material position (12). Baffle (3), which is raised and lowered on the frame (1), can lower and block the material so that the material is stacked on the transport device (2).

2. The material stacking mechanism according to claim 1, characterized in that, It also includes a limiting frame (4) set on the frame (1), the limiting frame (4) having a receiving groove (41), the receiving groove (41) being located above the transport device (2), and the bottom wall of the receiving groove (41) having an opening (42) that allows the transport device (2) to pass through, the receiving groove (41) having an inlet (43) on the upper part of the side wall near the loading position (11), and an outlet (44) on the side wall near the unloading position (12), the receiving groove (41) being used to receive the material input from the loading position (11).

3. The material stacking mechanism according to claim 2, characterized in that, The limiting frame (4) includes two limiting baffles (45) spaced apart on the frame (1), and the receiving groove (41) is formed between the two limiting baffles (45). An adjustment hole (451) is provided on the side of the limiting baffle (45) away from the receiving groove (41). The adjustment hole (451) is used to adjust the installation position of the limiting baffle (45) on the frame (1).

4. A material stacking mechanism according to claim 2, characterized in that, The transport device (2) includes: A movable frame (21) is movably disposed below the receiving groove (41). The movable frame (21) is provided with a limiting member (211) at its end along the transport direction of the transport device (2). The limiting member (211) is used to abut against the material when the movable frame (21) moves. Movable component (22) is disposed on the frame (1) and located below the movable frame (21). The movable component (22) is used to drive the movable frame (21) to move.

5. A material stacking mechanism according to claim 4, characterized in that, The transport device (2) also includes: Telescopic component 1 (23) is provided on the movable component (22). The telescopic end of the telescopic component 1 (23) is connected to the movable frame (21). The telescopic component 1 (23) enables the movable frame (21) to rise and fall in the vertical direction.

6. A material stacking mechanism according to claim 4, characterized in that, The limiting frame (4) and the limiting member (211) are provided in multiple corresponding positions along the lateral direction, and the lateral direction is perpendicular to the transport direction in the horizontal plane.

7. A material stacking mechanism according to claim 3, characterized in that, It also includes a pressure strip (5), which is disposed in the receiving groove (41) and the extension direction of the pressure strip (5) is the same as the material transport direction. The pressure strip (5) is used to compact the material passing under the pressure strip (5). The pressure strip (5) is configured such that, along the extending direction of the pressure strip (5), the height of the end of the lower end face of the pressure strip (5) near the loading position (11) is higher than the height of the end near the unloading position (12).

8. A material stacking mechanism according to claim 5, characterized in that, The transport device (2) also includes: Guide block 1 (24) is slidably disposed on the side wall of telescopic member 1 (23), and the upper end of guide block 1 (24) is connected to the lower end of the movable frame (21). Guide block 1 (24) can be raised and lowered synchronously with the movable frame (21).

9. A material stacking mechanism according to claim 6, characterized in that, It also includes a second telescopic component (6), which is located above the frame (1). The telescopic end of the second telescopic component (6) faces the receiving groove (41). The baffle (3) is located at the telescopic end of the second telescopic component (6). The second telescopic component (6) is used to drive the baffle (3) to rise and fall in the vertical direction.

10. A material stacking mechanism according to claim 9, characterized in that, The telescopic end of the telescopic component 2 (6) is provided with a lifting plate (7), and the lifting plate (7) is provided with a plurality of baffles (3). The baffles (3) are configured such that each receiving groove (41) is provided with a baffle (3). Guide block two (8) is slidably disposed on the telescopic member two (6) and the lower end of guide block two (8) is connected to the upper end of the lifting plate (7).

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