A sheet material positioning apparatus

Abstract

The application provides a plate positioning device, which comprises a frame, a plate lifting mechanism, a positioning mechanism, at least one conveying mechanism and a driving mechanism; the plate lifting mechanism is fixed in the frame; the lifting mechanism is used for supporting at least one plate; the positioning mechanism is fixed on the top of the frame, and the positioning mechanism is used for positioning the plate on the lifting mechanism; the conveying mechanism is fixed on one end of the length direction of the frame; at least one conveying mechanism is arranged in parallel; and the driving mechanism is connected with at least one conveying mechanism to drive at least one conveying mechanism to operate synchronously. The application realizes the technical effect of automatically aligning multiple plates and guarantees the production quality of subsequent composite plates.

Description

Technical Field

[0001] This application relates to the field of mechanical technology, and in particular to a plate positioning device. Background Technology

[0002] Composite panels have a wide range of applications, especially in the LNG field, where they are an important insulation material. Current LNG insulation materials typically use MARKIII polyurethane insulation material to reduce heat transfer and ensure the stability of LNG in the liquid state.

[0003] Current composite board production typically involves manually stacking multiple boards and pressing them together using a pressing device. However, this method can cause displacement between the boards, resulting in uneven glue distribution and low-quality composite boards. Utility Model Content

[0004] This application provides a board positioning device to solve the problem of uneven glue distribution between multiple boards due to displacement, resulting in poor quality of composite boards.

[0005] This application provides a sheet metal positioning device, comprising: a frame, a sheet metal lifting mechanism, a positioning mechanism, at least one transport mechanism, and a drive mechanism;

[0006] The plate lifting mechanism is fixed inside the frame; the lifting mechanism is used to support at least one plate.

[0007] The positioning mechanism is fixed to the top of the frame and is used to position the plate on the lifting mechanism.

[0008] The transport mechanism is fixed to one end of the frame along its length.

[0009] At least one of the aforementioned transport mechanisms is arranged in parallel;

[0010] The drive mechanism is connected to at least one of the transport mechanisms to drive at least one of the transport mechanisms to operate synchronously.

[0011] In the above scheme, the plate lifting mechanism includes: at least one plate lifting electric cylinder and a lifting frame;

[0012] The plate lifting electric cylinder is fixed inside the frame;

[0013] The lifting frame is connected to the plate lifting electric cylinder, which is used to adjust the height of the lifting frame. In the above solution, the positioning mechanism includes at least one length positioning device and at least one width positioning device.

[0014] The length positioning device is fixed to one end of the frame along its length, and is used to position the front or rear end of the plate.

[0015] The width positioning device is fixed to one end of the frame in the width direction, and the width positioning device is used to position the left or right side of the plate.

[0016] In the above scheme, the length positioning device includes: at least one length positioning head and a length positioning cylinder;

[0017] The length positioning head is used to position the front or rear end of the plate.

[0018] The length positioning cylinder is connected to at least one length positioning head. The length positioning cylinder is used to control the length positioning head to move toward and away from the plate. The length positioning head is used to position the plate in the length direction of the frame.

[0019] In the above scheme, the width positioning device includes: a width positioning plate, a width swing mechanism, and a width positioning cylinder;

[0020] The width positioning plate is used to position the left or right side of the material.

[0021] The width swing mechanism is connected to the width positioning plate, and the width positioning cylinder is connected to the width swing mechanism. The width positioning cylinder is used to control the rotation of the width swing mechanism, so that the width positioning plate moves toward and away from the plate.

[0022] In the above scheme, the transport mechanism includes: multiple transport supports and at least one transport roller;

[0023] The two ends of the transport roller are rotatably connected to the two crossbeams of the transport support;

[0024] At least one of the transport rollers is arranged sequentially along the length of the crossbeam.

[0025] In the above scheme, the driving mechanism includes: a driving bracket, a driving motor, multiple driving chains, and at least one driving transmission shaft;

[0026] The top of the drive bracket is connected to the bottom of the first transport bracket;

[0027] The drive motor is fixed on the drive bracket, and the first drive chain is wound around the output shaft gear of the drive motor and the gear of the transport roller of the first transport bracket; wherein, the first transport bracket is one of a plurality of transport brackets; and the first drive chain is one of a plurality of drive chains.

[0028] One end of the drive shaft is rotatably connected to the first transport bracket, and the other end of the drive shaft is rotatably connected to at least one second transport bracket; the drive shaft has a plurality of transmission gears; the first drive chain is wound around the gears on the drive shaft located in the first transport bracket, so that the drive motor can output torque to the drive shaft.

[0029] The second transport support is any other transport support among the plurality of transport supports besides the first transport support;

[0030] The second drive chain winds around the gear of the transport roller in the second transport bracket and a gear on the drive shaft, enabling the drive shaft to output torque to the transport roller in the second transport bracket.

[0031] The above solution also includes: a moving mechanism and a pressing mechanism;

[0032] The moving mechanism is fixed to the top of the frame;

[0033] The pressing mechanism is movably connected to the moving mechanism;

[0034] The moving mechanism is used to drive the pressing mechanism to move along the length of the frame.

[0035] In the above scheme, the moving mechanism includes: at least one moving support plate and one moving support frame;

[0036] The movable support plate is fixed to the top of the frame, and the length direction of the movable support plate is consistent with the length direction of the frame; at least one of the movable support plates is arranged in parallel on the frame.

[0037] The movable support frame is matched with at least one of the movable support plates, enabling the movable support frame to move along the length of the movable support plate.

[0038] In the above scheme, the pressing mechanism includes: a pressing roller and two pressing cylinders;

[0039] The pressure roller is located below the moving mechanism and is used to press the sheet metal.

[0040] The pressing cylinder is fixed on the moving mechanism, and the cylinder rod of the pressing cylinder is rotatably connected to one end of the pressing roller.

[0041] This application provides a board positioning device that, by setting a board lifting mechanism, moves the board to a specified height; by setting a positioning mechanism, positions the board to a specified position to ensure that each board is vertically aligned during pressing; by setting a transport mechanism to receive the board and output the board to the board lifting mechanism; and by setting a drive mechanism to achieve automated transport of the board, this application achieves the technical effect of automatically aligning multiple boards, thus avoiding the problem of uneven glue distribution between boards and low quality of composite boards caused by displacement between multiple boards during subsequent pressing by the pressing device, and ensuring the production quality of subsequent composite boards. Attached Figure Description

[0042] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments consistent with this application and, together with the description, serve to explain the principles of this application.

[0043] Figure 1 This is a structural schematic diagram of a plate positioning device provided in this application.

[0044] Figure label:

[0045] 1: Framework;

[0046] 2: Sheet lifting mechanism;

[0047] 3: Positioning mechanism;

[0048] 4: Mobile mechanism;

[0049] 5: Pressing mechanism;

[0050] 6: Transportation agencies

[0051] 7: Drive mechanism;

[0052] 21: Electric cylinder for lifting sheet metal;

[0053] 22: Lifting frame;

[0054] 23: Lifting roller;

[0055] 24: Lifting slider;

[0056] 25: Lifting slide;

[0057] 26: Lifting drive shaft;

[0058] 31: Length positioning device

[0059] 32: Width positioning device;

[0060] 311: Length positioning head;

[0061] 312: Length positioning cylinder;

[0062] 313: Length positioning bracket;

[0063] 314: Length positioning slider;

[0064] 315: Length positioning slide;

[0065] 321: Width positioning plate;

[0066] 322: Width swing mechanism;

[0067] 323: Width positioning cylinder;

[0068] 324: Width positioning bracket;

[0069] 325: Width positioning slider;

[0070] 326: Width positioning slide;

[0071] 3211: Width planar end plate;

[0072] 3212: Wide L-shaped end plate;

[0073] 3221: Swing axis;

[0074] 3222: Fixed block;

[0075] 3223: Fixed shaft;

[0076] 3224: Swing lever;

[0077] 3225: Connecting rod;

[0078] 41: Movable support plate;

[0079] 42: Mobile support frame;

[0080] 43: rack and pinion;

[0081] 44: Mobile motor;

[0082] 45: Move the slider;

[0083] 46: Sliding rail;

[0084] 51: Pressure roller;

[0085] 52: Material pressing cylinder;

[0086] 61: Transport support;

[0087] 62: Transport roller;

[0088] 71: Drive bracket;

[0089] 72: Drive motor;

[0090] 73: Drive chain;

[0091] 74: Drive shaft.

[0092] The accompanying drawings illustrate specific embodiments of this application, which will be described in more detail below. These drawings and descriptions are not intended to limit the scope of the concept in any way, but rather to illustrate the concept of this application to those skilled in the art through reference to particular embodiments. Detailed Implementation

[0093] Exemplary embodiments will now be described in detail, examples of which are illustrated in the accompanying drawings. When the following description relates to the drawings, unless otherwise indicated, the same numbers in different drawings represent the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with those of this application. Rather, they are merely examples of apparatuses and methods consistent with some aspects of the embodiments of this application as detailed in the appended claims.

[0094] The technical solutions of the embodiments of this application and how the technical solutions of the embodiments of this application solve the current problems are described in detail below with specific examples. These specific embodiments can be combined with each other, and the same or similar concepts or processes may not be described again in some embodiments. The embodiments of this application will now be described with reference to the accompanying drawings.

[0095] Please see Figure 1 This application provides a sheet metal positioning device, including: a frame 1, a sheet metal lifting mechanism 2, a positioning mechanism 3, at least one transport mechanism 6, and a drive mechanism 7;

[0096] The plate lifting mechanism 2 is fixed inside the frame 1; the lifting mechanism is used to support at least one plate.

[0097] The positioning mechanism 3 is fixed to the top of the frame 1, and the positioning mechanism 3 is used to position the plate on the lifting mechanism;

[0098] The transport mechanism 6 is fixed to one end of the frame 1 along its length.

[0099] At least one of the transport mechanisms 6 is arranged in parallel;

[0100] The drive mechanism 7 is connected to at least one of the transport mechanisms 6 to drive at least one of the transport mechanisms 6 to operate synchronously.

[0101] In this example, by setting up a plate lifting mechanism 2, the plate is moved to a specified height; by setting up a positioning mechanism 3, the plate is positioned at a specified position to ensure that each plate is vertically aligned during pressing; by setting up a transport mechanism 6 to receive the plate and output the plate to the plate lifting mechanism 2; and by setting up a drive mechanism 7 to achieve automated transport of the plate. Therefore, this application achieves the technical effect of automatically aligning multiple plates, so that the subsequent pressing equipment can press the plates and ensure the quality of the composite plate after pressing.

[0102] In a preferred embodiment, the plate lifting mechanism 2 includes: at least one plate lifting electric cylinder 8 and a lifting frame 22;

[0103] The plate lifting cylinder 8 is fixed inside the frame 1;

[0104] The lifting frame 22 is connected to the plate lifting cylinder 8, which is used to adjust the height of the lifting frame 22.

[0105] In this example, a plate lifting frame 22 is set up to support the plate and ensure its stability; a plate lifting electric cylinder 8 is set up to achieve the technical effect of adjusting the height of the plate as needed.

[0106] Furthermore, the plate lifting mechanism 2 also includes: at least one lifting roller 23, at least one lifting slider 24 and at least one lifting slide 25;

[0107] The lifting roller 23 is rotatably connected to the lifting frame 22, and the lifting roller 23 is used to support the plate.

[0108] The lifting slider 24 is connected to the side of the lifting frame 22. One lifting slider 24 is matched with one lifting slide 25. The lifting slide 25 is fixed in the frame 1. The lifting slide 25 constrains the movement direction of the lifting frame 22 through the lifting slider 24.

[0109] In this example, by setting up the lifting roller 23, the plate can be moved on the lifting frame 22, which is beneficial for the positioning mechanism 3 to adjust the position of the plate on the lifting frame 22.

[0110] By setting up the lifting slider 24 and the lifting slide 25, it is ensured that the lifting frame 22 can move stably along the vertical direction.

[0111] The positioning mechanism 3 includes: at least one length positioning device 31 and at least one width positioning device 32;

[0112] The length positioning device 31 is fixed to one end of the frame 1 along its length direction. The length positioning device 31 is used to position the front or rear end of the plate.

[0113] The width positioning device 32 is fixed to one end of the frame 1 in the width direction, and the width positioning device 32 is used to position the left or right side of the plate.

[0114] In this example, the plate is positioned in the length direction by the length positioning device 31 and in the width direction by the width positioning device 32. The plate is positioned in multiple directions to ensure the positioning accuracy and reliability of the plate.

[0115] In this embodiment, two length positioning devices 31 are fixed at both ends of the frame 1 along its length to position the front and rear ends of the plate.

[0116] Two width positioning devices 32 are fixed at both ends of the frame 1 in the width direction to position the left and right sides of the plate.

[0117] In a preferred embodiment, the length positioning device 31 includes: at least one length positioning head 311 and a length positioning cylinder 312;

[0118] The length positioning head 311 is used to position the front or rear end of the plate.

[0119] The length positioning cylinder 312 is connected to at least one length positioning head 311. The length positioning cylinder 312 is used to control the length positioning head 311 to move toward and away from the plate. The length positioning head 311 is used to position the plate in the length direction of the frame 1.

[0120] In this example, the length positioning head 311 is used to position the board at the front and rear ends, and the length positioning cylinder 312 is used to adjust the length positioning head 311.

[0121] Preferably, the length positioning head 311 is a length planar end, which has a receiving groove for accommodating a sheet material as a reinforced flexible graphite plate, which is used to cover a sheet material as plywood or a polyurethane board.

[0122] The length positioning head 311 is an L-shaped end. The horizontal part of the L-shaped structure of the length L-shaped end is used to support the plywood and / or polyurethane board, and the vertical part of the L-shaped structure is used to guide the plywood and / or polyurethane board.

[0123] Furthermore, the length positioning device 31 also includes: a length positioning bracket 313, at least one length positioning slider 314, and at least one length positioning slide rail 315;

[0124] The length positioning cylinder 312 is fixed on the length positioning bracket 313;

[0125] One end of the length positioning bracket 313 is connected to at least one length positioning slider 314, and the length positioning slide 315 is fixed on the frame 1. At least one length positioning slider 314 on one end of the length positioning bracket 313 is matched with one of the length positioning slides 315.

[0126] In this example, a length positioning bracket 313 is set to support the length positioning cylinder 312, and a length positioning slider 314 and a length positioning slide 315 are set to ensure that the length positioning bracket and the length positioning cylinder 312 can be adjusted in the height direction to achieve positioning of plates with different thicknesses and layers.

[0127] Optionally, the length positioning device 31 further includes: at least one length lifting cylinder;

[0128] The length lifting cylinder is fixed on the frame 1 and is connected to the length positioning bracket 313. The length lifting cylinder is used to adjust the height of the length positioning head 311.

[0129] In this example, by setting a length lifting cylinder, the height of the length positioning cylinder 312 and the length positioning head 311 is adjusted, thereby achieving automatic adjustment of the height of the length positioning head 311 to adapt to the technical effect of plates of different thicknesses.

[0130] In a preferred embodiment, the width positioning device 32 includes: at least one width positioning plate 321, a width swing mechanism 322, and a width positioning cylinder 323;

[0131] The width positioning plate 321 is used to position the left or right side of the plate.

[0132] The width swing mechanism 322 is connected to the width positioning plate 321, and the width positioning cylinder 323 is connected to the width swing mechanism 322. The width positioning cylinder 323 is used to control the width swing mechanism 322 to rotate, so that the width positioning plate 321 moves toward and away from the plate.

[0133] In this example, the width positioning plate 321 is used to position the plate on the left and right sides, and the width positioning cylinder 323 is used to adjust the width positioning plate 321.

[0134] Preferably, the width positioning plate 321 may be a width planar end plate 3211, the width planar end plate 3211 having a receiving groove for accommodating a sheet material as a reinforced flexible graphite plate, the reinforced flexible graphite plate being used to cover a sheet material as plywood or a sheet material as a polyurethane board.

[0135] The width positioning plate 321 may be a width L-shaped end plate 3212. The horizontal part of the L-shaped structure of the width L-shaped end plate 3212 is used to support the plywood and / or polyurethane board, and the vertical part of the L-shaped structure is used to guide the plywood and / or polyurethane board.

[0136] Furthermore, the width positioning device 32 also includes: a width positioning bracket 324, at least one width positioning slider 325, and at least one width positioning slide 326;

[0137] The width positioning cylinder 323 is fixed on the width positioning bracket 324;

[0138] One end of the width positioning bracket 324 is connected to at least one width positioning slider 325, and the width positioning slide 326 is fixed on the frame 1. At least one width positioning slider 325 on one end of the width positioning bracket 324 is matched with one of the width positioning slides 326.

[0139] In this example, a width positioning bracket 324 is set to support the width positioning cylinder 323, and a width positioning slider 325 and a width positioning slide 326 are set to ensure that the width positioning bracket and the width positioning cylinder 323 can be adjusted in the height direction to achieve positioning of boards of different thicknesses and layers.

[0140] Optionally, the width positioning device 32 further includes: at least one width lifting cylinder;

[0141] The width lifting cylinder is fixed on the frame 1 and connected to the width positioning bracket 324. The width lifting cylinder is used to adjust the height of the width positioning plate 321.

[0142] In this example, by setting a width lifting cylinder, the height of the width positioning cylinder 323 and the width positioning plate 321 is adjusted, thereby achieving automatic adjustment of the height of the width positioning plate 321 to adapt to the technical effect of different thickness plates.

[0143] Specifically, the width swing mechanism 322 includes: at least one swing shaft 3221, at least one fixed block 3222, at least one fixed shaft 3223, and at least one swing rod 3224;

[0144] The swing shaft 3221 is fixed on the width positioning plate 321, the fixed shaft 3223 is fixed on the width positioning frame, and the fixed shaft 3223 is fixed on the fixed block 3222;

[0145] One end of the swing rod 3224 is rotatably connected to the swing shaft 3221, and the other end of the swing rod 3224 is rotatably connected to the fixed shaft 3223. The width positioning cylinder 323 is rotatably connected to at least one side of the swing rod 3224.

[0146] Optionally, the width swing mechanism 322 further includes at least one connecting rod 3225;

[0147] The two ends of one of the connecting rods 3225 are respectively connected to the two swing rods 3224, and the width positioning cylinder 323 is rotatably connected to the side of one of the swing rods 3224.

[0148] In this embodiment, a wide planar end plate 3211 is connected to at least one swing rod 3224; a wide L-shaped end plate 3212 is connected to one swing rod 3224.

[0149] In a preferred embodiment, the transport mechanism 6 includes: a plurality of transport supports 61 and at least one transport roller 62;

[0150] The two ends of the transport roller 62 are rotatably connected to the two crossbeams of the transport bracket 61;

[0151] At least one of the transport rollers 62 is arranged sequentially along the length of the crossbeam.

[0152] In this example, the transport bracket 61 receives the sheet material transported from outside, the transport roller 62 is set to transport the sheet material, and the sheet material is output to the sheet material lifting mechanism 2.

[0153] Optionally, at least one of the multiple transport rollers 62 is a drive roller that can rotate actively and transport the sheet to the sheet lifting mechanism 2.

[0154] In a preferred embodiment, the drive mechanism 7 includes: a drive bracket 71, a drive motor 72, a plurality of drive chains 73 and at least one drive transmission shaft 74;

[0155] The top of the drive bracket 71 is connected to the bottom of the first transport bracket 61;

[0156] The drive motor 72 is fixed on the drive bracket 71, and the first drive chain 73 is wound around the output shaft gear of the drive motor 72 and the gear of the transport roller 62 of the first transport bracket 61; wherein, the first transport bracket 61 is one of a plurality of transport brackets 61; and the first drive chain 73 is one of a plurality of drive chains 73.

[0157] One end of the drive shaft 74 is rotatably connected to the first transport bracket 61, and the other end of the drive shaft 74 is rotatably connected to at least one second transport bracket 61; the drive shaft 74 has a plurality of transmission gears; the first drive chain 73 is wound around the gears on the drive shaft 74 located in the first transport bracket 61, so that the drive motor 72 can output torque to the drive shaft 74.

[0158] The second transport support 61 is any other transport support 61 among the plurality of transport supports 61 except for the first transport support 61;

[0159] The second drive chain 73 winds around the gear of the transport roller 62 in the second transport bracket 61 and a gear on the drive shaft 74, enabling the drive shaft 74 to output torque to the transport roller 62 in the second transport bracket 61.

[0160] In this example, by setting up a drive motor 72 and a drive chain 73, all transport rollers 62 on a drive bracket 71 are driven simultaneously, so that the transport rollers 62 transport the sheet material.

[0161] By setting the drive shaft 74, the torque output by the drive motor 72 is synchronized to the transport rollers 62 on all drive supports 71, so that the transport rollers 62 on all drive supports 71 operate synchronously, ensuring the stability of the sheet material transportation.

[0162] In a preferred embodiment, it further includes: a moving mechanism 4 and a pressing mechanism 5;

[0163] The moving mechanism 4 is fixed to the top of the frame 1;

[0164] The pressing mechanism 5 is movably connected to the moving mechanism 4;

[0165] The moving mechanism 4 is used to drive the pressing mechanism 5 to move along the length of the frame 1.

[0166] In this example, by setting up a moving mechanism 4 and a pressing mechanism 5, multiple sheets of board are pressed together to obtain a composite board. This achieves the technical effects of automatic alignment and automatic pressing of the composite board, ensuring the production quality of the composite board and improving the production efficiency of the composite board.

[0167] In a preferred embodiment, the moving mechanism 4 includes: at least one moving support plate 41 and a moving support frame 42;

[0168] The movable support plate 41 is fixed to the top of the frame 1, and the length direction of the movable support plate 41 is consistent with the length direction of the frame 1; at least one of the movable support plates 41 is arranged in parallel on the frame 1 in sequence.

[0169] The movable support frame 42 is matched with at least one of the movable support plates 41, so that the movable support frame 42 can move in the length direction of the movable support plate 41.

[0170] In this example, the movable support plate 41 is used to guide the movable support frame 42, and the movable support frame 42 is used to fix the pressing mechanism 5, so that the pressing mechanism 5 can press the plate along the length of the frame 1.

[0171] Furthermore, the moving mechanism 4 also includes: a rack 43, a moving motor 44, at least one moving slider 45, and at least one moving slide rail 46;

[0172] The rack 43 is fixed on a movable support plate 41, and the length direction of the rack 43 is consistent with the length direction of the movable support frame 42;

[0173] The movable motor 44 is fixed on the movable support frame 42, and the gear on the output shaft of the movable motor 44 meshes with the rack 43;

[0174] The movable slider 45 is connected to the bottom of the movable support frame 42, and the movable slide rail 46 is fixed on one side of the movable support plate 41. The length direction of the movable slide rail 46 is consistent with the length direction of the movable support plate 41. The movable slider 45 is matched with the movable slide rail 46.

[0175] In this example, by setting a moving motor 44 and a rack 43, the moving motor 44 can move the moving support frame 42 on the moving support plate 41 by rotating the gear; by setting a moving slider 45 and a moving slide rail 46, it is ensured that the moving support frame 42 can move stably along the length direction of the moving support plate 41.

[0176] In a preferred embodiment, the pressing mechanism 5 includes: a pressing roller 51 and two pressing cylinders 52;

[0177] The pressure roller 51 is located below the moving mechanism 4, and the pressure roller 51 is used to press the plate.

[0178] The pressing cylinder 52 is fixed on the moving mechanism 4, and the cylinder rod of the pressing cylinder 52 is rotatably connected to one end of the pressing roller 51.

[0179] In this example, a pressure roller 51 is set to press the sheet metal; a pressure cylinder 52 is set to adjust the height of the pressure roller 51, thereby enabling different pressures to be applied to sheets of different thicknesses, thus expanding the range of sheet metal pressing.

[0180] Specifically, the pressing cylinder 52 is fixed on the movable support frame 42.

[0181] It should be noted that, in this document, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Unless otherwise specified, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes that element.

[0182] Other embodiments of the present application will readily occur to those skilled in the art upon consideration of the specification and practice of the utility models disclosed herein. The embodiments of this application are intended to cover any variations, uses, or adaptations of the embodiments of this application that follow the general principles of the embodiments of this application and include common knowledge or customary technical means in the art not disclosed in the embodiments of this application. The specification and embodiments are to be considered exemplary only, and the true scope and spirit of the embodiments of this application are indicated by the following claims.

[0183] It should be understood that the embodiments of this application are not limited to the precise structures described above and shown in the accompanying drawings, and various modifications and changes can be made without departing from their scope. The scope of the embodiments of this application is limited only by the appended claims.

Claims

1. A plate positioning device, characterized in that, include: A frame, a plate lifting mechanism, a positioning mechanism, at least one transport mechanism, and a drive mechanism; The plate lifting mechanism is fixed inside the frame; the lifting mechanism is used to support at least one plate. The positioning mechanism is fixed to the top of the frame and is used to position the plate on the lifting mechanism. The transport mechanism is fixed to one end of the frame along its length. At least one of the aforementioned transport facilities is arranged in parallel; The drive mechanism is connected to at least one of the transport mechanisms to drive at least one of the transport mechanisms to operate synchronously.

2. The plate positioning device according to claim 1, characterized in that, The plate lifting mechanism includes: at least one plate lifting electric cylinder and a lifting frame; The plate lifting electric cylinder is fixed inside the frame; The lifting frame is connected to the plate lifting electric cylinder, which is used to adjust the height of the lifting frame.

3. The plate positioning device according to claim 1, characterized in that, The positioning mechanism includes: at least one length positioning device and at least one width positioning device; The length positioning device is fixed to one end of the frame along its length, and is used to position the front or rear end of the plate. The width positioning device is fixed to one end of the frame in the width direction, and the width positioning device is used to position the left or right side of the plate.

4. The plate positioning device according to claim 3, characterized in that, The length positioning device includes: at least one length positioning head and a length positioning cylinder; The length positioning head is used to position the front or rear end of the plate. The length positioning cylinder is connected to at least one length positioning head. The length positioning cylinder is used to control the length positioning head to move toward and away from the plate. The length positioning head is used to position the plate in the length direction of the frame.

5. The plate positioning device according to claim 3, characterized in that, The width positioning device includes: a width positioning plate, a width swing mechanism, and a width positioning cylinder; The width positioning plate is used to position the left or right side of the material. The width swing mechanism is connected to the width positioning plate, and the width positioning cylinder is connected to the width swing mechanism. The width positioning cylinder is used to control the rotation of the width swing mechanism, so that the width positioning plate moves toward and away from the plate.

6. The plate positioning device according to claim 1, characterized in that, The transport mechanism includes: multiple transport supports and at least one transport roller; The two ends of the transport roller are rotatably connected to the two crossbeams of the transport support; At least one of the transport rollers is arranged sequentially along the length of the crossbeam.

7. The plate positioning device according to claim 1, characterized in that, The drive mechanism includes: a drive bracket, a drive motor, multiple drive chains, and at least one drive transmission shaft; The top of the drive bracket is connected to the bottom of the first transport bracket; The drive motor is fixed on the drive bracket, and the first drive chain is wound around the output shaft gear of the drive motor and the gear of the transport roller of the first transport bracket; wherein, the first transport bracket is one of a plurality of transport brackets; and the first drive chain is one of a plurality of drive chains. One end of the drive shaft is rotatably connected to the first transport bracket, and the other end of the drive shaft is rotatably connected to at least one second transport bracket; the drive shaft has a plurality of transmission gears; the first drive chain is wound around the gears on the drive shaft located in the first transport bracket, so that the drive motor can output torque to the drive shaft. The second transport support is any other transport support among the plurality of transport supports besides the first transport support; The second drive chain winds around the gear of the transport roller in the second transport bracket and a gear on the drive shaft, enabling the drive shaft to output torque to the transport roller in the second transport bracket.

8. The plate positioning device according to claim 1, characterized in that, Also includes: One moving mechanism and one pressing mechanism; The moving mechanism is fixed to the top of the frame; The pressing mechanism is movably connected to the moving mechanism; The moving mechanism is used to drive the pressing mechanism to move along the length of the frame.

9. The plate positioning device according to claim 8, characterized in that, The moving mechanism includes: at least one movable support plate and a movable support frame; The movable support plate is fixed to the top of the frame, and the length direction of the movable support plate is consistent with the length direction of the frame; at least one of the movable support plates is arranged in parallel on the frame. The movable support frame is matched with at least one of the movable support plates, enabling the movable support frame to move along the length of the movable support plate.

10. The plate positioning device according to claim 8, characterized in that, The pressing mechanism includes: a pressing roller and two pressing cylinders; The pressure roller is located below the moving mechanism and is used to press the sheet metal. The pressing cylinder is fixed on the moving mechanism, and the cylinder rod of the pressing cylinder is rotatably connected to one end of the pressing roller.

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