Plate transfer storage and transportation equipment and method

Abstract

The invention discloses plate transfer storage and transportation equipment and method, and relates to the technical field of plate transfer storage and transportation, the plate transfer storage and transportation equipment comprises plate storage and transportation support sets, a transfer mechanism comprises two rack rails and a transfer trolley, and the rack rails are fixedly arranged between the two plate storage and transportation support sets; the two plate storage and transportation support sets are located at the two ends of the two rack rails correspondingly, and the two ends of the transfer trolley are movably arranged at the top ends of the two transfer trolleys. In the process that the transport vehicle moves to the position above the transfer vehicle, the protection rods are driven to be in a vertical state so as to protect the left end and the right end of a plate, the two clamping frames are driven to contract towards the plate by driving the two connecting blocks, so that the plate is clamped, the plate is prevented from deviating and falling off in the transfer transportation process, and the conveying efficiency is improved. And the stability of the plates is kept while the plate storage and transfer efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of plate transshipment storage and transportation, and in particular to a plate transshipment storage and transportation device and method. Background Art

[0002] In the current sheet metal processing, the transfer storage and transportation of sheets is a crucial link. The Chinese patent application with application number 202020387035.6 discloses "sheet metal processing line transfer loading equipment, including a body seat, a frame fixedly installed on the top of the body seat, rollers evenly installed in the frame through roller support frames, the front and rear side walls of the frame are slidably connected with baffle rods through guide rails, a driving mechanism connected to the baffle rods is fixedly installed in the frame, and a push rod is assembled on the top of the frame through a linear die, and a loading assembly is evenly fixedly installed on the bottom of the push rod. This device connects two sheet metal processing equipment into a production line, and the unloading of the first sheet metal processing equipment and the loading of the second sheet metal processing equipment are completed through this device, so that the two sheet metal processing equipment can transfer and load materials during the processing process, reducing the number of operating workers, reducing the labor intensity of workers, and reducing the labor cost for factory production".

[0003] This technical solution only solves the problem of low efficiency in transferring and loading plates. Existing plate storage and transportation mostly use traditional forklifts in combination with shelf systems, or simple roller conveyor lines. However, the transmission forklift operation needs to be manually operated, which is not only labor-intensive and inefficient, but also easy to cause damage to the plates during transportation. Although roller transportation can be carried out continuously, it cannot store the plates before transfer as needed. When the existing transfer storage and transportation equipment transports the plates, the plates are directly placed on the equipment. Affected by inertia, the plates are prone to offset or even fall from the equipment when the equipment is started and stopped, resulting in inaccurate positioning of the loading device during loading, resulting in deviations in the subsequent processing of the plates. Summary of the invention

[0004] The object of the present invention is to provide a plate transfer storage and transportation device and method to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a plate transfer storage and transportation equipment, comprising a plate storage and transportation bracket group, wherein the plate storage and transportation bracket group has two groups, and a transport track is fixedly arranged in the middle of the two groups of the plate storage and transportation bracket groups, and further comprising a transfer mechanism, a protection mechanism and a clamping mechanism:

[0006] The transfer mechanism includes a rack rail and a transfer vehicle. There are two rack rails and they are fixedly arranged between two sets of plate storage and transportation brackets. The two sets of plate storage and transportation brackets are respectively located at the two ends of the two rack rails. The two ends of the transfer vehicle are movably arranged at the top of the two transfer vehicles.

[0007] The protection mechanism includes protection bars, and there are four protection bars in total and they are movably arranged at the front and rear sides of the top of the transfer vehicle;

[0008] The clamping mechanism comprises a clamping frame, and there are two clamping frames in total and the clamping frames are movably arranged at the front and rear sides of the transfer vehicle respectively.

[0009] Preferably, the transfer mechanism includes parking rails, transfer gears, drive shafts, drive motors and guardrails. There are two parking rails, which are respectively fixedly installed at the front and rear sides of the top of the transfer vehicle by bolts. The spacing between the two parking rails is equal to the spacing between each group of transport rails. There are four transfer gears, which are respectively movably installed at the front and rear ends of the transfer vehicle by bearings. The drive shaft is movably installed in the middle of the front side of the transfer vehicle by bearings. Both ends of the drive shaft are fixedly installed in the middle of the two transfer gears located on the front side of the transfer vehicle by bolts. The drive motor is fixedly installed in the middle of the front side of the transfer vehicle by bolts. The output end of the drive motor is movably sleeved in the middle of the drive shaft by meshing. There are two guardrails, which are respectively fixedly installed at the left and right ends of the front and rear sides of the top of the transfer vehicle by bolts.

[0010] Preferably, the protection mechanism includes slide rails, sliders, support frames and rotating blocks. There are two slide rails in total and they are fixedly installed on the front and rear sides of the top of the transfer cart by bolts respectively. There are four sliders in total and they are divided into two groups and are movably installed inside the two slide rails by sliding plates respectively. The four protection rods are movably installed in the four sliders by bearings at one end close to the middle of the transfer cart respectively. There are four support frames in total and they are fixedly installed at the four corners of the top of the transfer cart by bolts respectively. There are four rotating blocks in total and they are movably installed on the tops of the four support frames by bearings respectively. The four protection rods are movably installed in the four rotating blocks by insertion respectively.

[0011] Preferably, the protection mechanism includes a rear rack, a forward rack and a transmission shaft, there are two rear racks and one end of the rear rack close to the left side of the transfer vehicle is fixedly installed on the bottom ends of two sliders close to the left side of the transfer vehicle by bolts, there are two forward racks and one end of the rear rack close to the right side of the transfer vehicle is fixedly installed on the bottom ends of two sliders close to the right side of the transfer vehicle by bolts, the forward rack is located above the rear rack, there are two transmission shafts, both of which are movably installed in the middle of the interior of the transfer vehicle through bearings, and both ends of the two transmission shafts are located between the rear rack and the forward rack.

[0012] Preferably, the protection mechanism includes a driving gear, a linkage gear and a driving rack. There are two driving gears and they are respectively fixedly sleeved in the middle of the two transmission shafts by bolts. There are four linkage gears and they are respectively fixedly installed at the two ends of the two transmission shafts by bolts. The linkage gear is located between the rear rack and the forward rack and is respectively connected to the rear rack and the forward rack by meshing. The top end of the driving rack is fixedly installed on the bottom end of the transport vehicle by bolts, and the driving rack is connected to the driving gear by meshing.

[0013] Preferably, the protection mechanism includes a limit frame, a translation frame, a connecting plate and a connecting block. There are four limit frames in total and they are evenly divided into two groups and are respectively fixedly installed on the front and rear sides of the transfer vehicle by bolts. There are four translation frames in total and they are respectively movably sleeved on the four limit frames. There are four connecting plates in total and one end close to the transfer vehicle is movably installed on the four translation frames away from the transfer vehicle through a rotating shaft. There are two connecting blocks in total and they are respectively movably installed on the ends of the two groups of connecting plates away from the transfer vehicle through a rotating shaft. The bottom end of the clamping frame is fixedly installed in the middle of the top ends of the two connecting blocks by bolts.

[0014] Preferably, the clamping mechanism includes a dual-axis motor, a threaded rod, a sliding rod and a translation block. The dual-axis motor is fixedly installed in the middle of the bottom end of the transfer cart by bolts. There are two threaded rods and one end close to the dual-axis motor is fixedly installed on the two output shafts of the dual-axis motor by bolts. The end of the threaded rod away from the dual-axis motor is movably installed in the left and right ends of the transfer cart through bearings. There are two sliding rods and both ends are respectively fixedly installed on the left and right ends of the transfer cart by bolts. There are two translation blocks and they are respectively movably sleeved on the two threaded rods by threads. The translation block is movably sleeved on the two sliding rods by sliding. The four translation frames are respectively fixedly installed on the two ends of the two translation blocks by bolts.

[0015] The present invention also provides another technical solution: a plate transfer storage and transportation method, comprising the following steps:

[0016] S1. Plates are placed on the plate storage and transportation bracket group. Multiple groups of plates can be stored on the plate storage and transportation bracket group. The transport vehicle is started to lift the plates on the plate storage and transportation bracket group, and then moves along the transport track to transport the plates to the transfer vehicle. The transport vehicle moves on the transfer vehicle along the parking track until it stops.

[0017] S2. When the transport vehicle moves on the parking track, it drives the driving rack to move. When the driving rack moves above the driving gear, it drives the driving gear to rotate. When the driving gear rotates, the linkage gear is driven to rotate through the transmission shaft. When the linkage gear rotates, it drives the backward rack and the forward rack to move in the opposite direction at the same time, and drives the left and right sets of sliders to move in the opposite direction. The slider drives the protection bar to move away from the middle of the transfer vehicle. At this time, the protection bar is limited by the rotating block. When the protection bar is pushed by the slider, the rotating block rotates, and drives the angle between the protection bar and the slide rail to increase continuously. When the slider moves to the support frame to the bottom of the rotating block, the protection bar is vertical, and the plate lifted by the transport vehicle is protected by the vertical protection bar;

[0018] S3. When the transport vehicle lifts up the plate and moves it to the transfer vehicle and stops steadily, the double-axis motor is started, and the double-axis motor drives the threaded rod to rotate. When the threaded rod rotates, the two translation blocks are driven to move away from the double-axis motor at the same time, and the translation frame is driven to move toward the transfer gear through the translation block, and then the connecting block is driven to move toward the transfer vehicle through the connecting plate, so that the two clamping frames move toward the transfer vehicle at the same time, and the two clamping frames are retracted toward the plate, so that the plate is clamped by the clamping frames, so that the plate is prevented from being offset during the transit transportation, and the stability during the transit transportation is improved;

[0019] S4. After the plate is stably clamped, start the drive motor to drive the drive shaft to rotate, and drive the transfer gear to rotate through the drive shaft. When the transfer gear rotates, the transfer gear engages with the rack track, so that the transfer vehicle moves along the rack track. When the transfer vehicle moves to another set of plate storage and transportation brackets, stop the drive motor, control the start of the transport vehicle, and make the transport vehicle move along the transport track. At this time, the drive rack and the drive gear are no longer engaged, so that the protective rod is released from the limit and is in an active state. The moving plate pushes open the protective rod, so that the height of the protective rod is lower than the height of the plate storage and transportation bracket group. In addition, the dual-axis motor is controlled to reverse so that the clamping frame no longer clamps the plate, and then the plate is transported to another set of plate storage and transportation brackets by the transport vehicle.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] The present invention facilitates the storage of plates through the plate storage and transportation bracket group, and transports the plates after lifting them up by the transport vehicle, thereby avoiding damage to the plates caused by manual handling and improving the storage and transportation effect. The transport vehicle is transported by the transfer vehicle, so that the plates can be transported to the loading place by changing the transportation direction. During the process of the transport vehicle moving to the top of the transfer vehicle, the protection rod is driven to become a vertical state to protect the left and right ends of the plates. The two connecting blocks are driven to drive the two clamping frames to retract towards the plates, so that the plates are clamped, which avoids the plates from being offset and falling during transit transportation, thereby improving the efficiency of plate storage and transportation while maintaining the stability of the plates. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 Provides an overall structural diagram for an embodiment of the present invention;

[0023] Figure 2 A schematic diagram of the structure of a plate storage and transportation bracket group and a transportation track provided in an embodiment of the present invention;

[0024] Figure 3 A schematic diagram of the structure of a transport vehicle and a transfer vehicle provided in an embodiment of the present invention;

[0025] Figure 4 A schematic diagram of a protection mechanism provided by an embodiment of the present invention;

[0026] Figure 5 A schematic diagram of the overall structure of a transfer vehicle provided by an embodiment of the present invention;

[0027] Figure 6 A schematic diagram of a clamping mechanism provided in an embodiment of the present invention.

[0028] In the figure: 1. Plate storage and transportation bracket group; 2. Transport track; 3. Transport vehicle; 4. Transfer mechanism; 401. Rack track; 402. Transfer vehicle; 403. Parking track; 404. Transfer gear; 405. Drive shaft; 406. Drive motor; 407. Guardrail; 5. Protection mechanism; 501. Slide rail; 502. Slider; 503. Protection rod; 504. Support frame; 505. Rotating block; 506. Reverse rack; 507. Forward rack; 508. Transmission shaft; 509. Drive gear; 510. Linkage gear; 511. Drive rack; 6. Clamping mechanism; 601. Limiting frame; 602. Translation frame; 603. Connecting plate; 604. Connecting block; 605. Clamping frame; 606. Dual-axis motor; 607. Threaded rod; 608. Sliding rod; 609. Translation block. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] See also Figures 1 to 6 The present invention provides a technical solution: a plate transfer storage and transportation equipment, including a plate storage and transportation bracket group 1, there are two groups of plate storage and transportation bracket groups 1, the middle of the two groups of plate storage and transportation bracket groups 1 are fixedly provided with a transportation track 2, and also includes a transfer mechanism 4, a protection mechanism 5 and a clamping mechanism 6:

[0031] The transfer mechanism 4 includes a rack rail 401 and a transfer vehicle 402. There are two rack rails 401 and they are fixedly arranged between two sets of plate storage and transportation brackets 1. The two sets of plate storage and transportation brackets 1 are respectively located at the two ends of the two rack rails 401. The two ends of the transfer vehicle 402 are movably arranged at the top of the two transfer vehicles 402.

[0032] The protection mechanism 5 includes a protection rod 503, and there are four protection rods 503, which are movably arranged at the front and rear sides of the top of the transfer vehicle 402;

[0033] The clamping mechanism 6 includes a clamping frame 605 , and there are two clamping frames 605 , which are movably arranged at the front and rear sides of the transfer vehicle 402 .

[0034] The transfer mechanism 4 includes a parking track 403, a transfer gear 404, a drive shaft 405, a drive motor 406 and a guardrail 407. There are two parking tracks 403, which are respectively fixed by bolts at the front and rear sides of the top of the transfer vehicle 402. The spacing between the two parking tracks 403 is equal to the spacing between each group of transport tracks 2. There are four transfer gears 404, which are respectively movably mounted at the front and rear ends of the transfer vehicle 402 through bearings. The drive shaft 405 is movably mounted in the middle of the front side of the transfer vehicle 402 through a bearing. The two ends of the drive shaft 405 are fixed by bolts at In the middle of the two transfer gears 404 on the front side of the transfer vehicle 402, a driving motor 406 is fixedly installed in the middle of the front side of the transfer vehicle 402 by bolts, and the output end of the driving motor 406 is connected to the middle of the driving shaft 405 by meshing and movably sleeved, and there are two guardrails 407, which are respectively fixedly installed at the left and right ends of the front and rear sides of the top of the transfer vehicle 402 by bolts; the transfer gear 404 is driven to rotate by the driving shaft 405, and when the transfer gear 404 rotates, the transfer gear 404 is meshed with the rack track 401, so that the transfer vehicle 402 moves along the rack track 401;

[0035] The protection mechanism 5 includes a slide rail 501, a slider 502, a support frame 504 and a rotating block 505. There are two slide rails 501 and they are fixedly installed on the front and rear sides of the top of the transfer vehicle 402 by bolts. There are four sliders 502 and they are evenly divided into two groups and are movably installed in the inside of the two slide rails 501 by sliding plates. The ends of the four protection rods 503 close to the middle of the transfer vehicle 402 are movably installed in the four sliders 502 by bearings. There are four support frames 504 and they are fixedly installed on the four corners of the top of the transfer vehicle 402 by bolts. There are four rotating blocks 505 and they are movably installed on the top of the four sliders 502 by bearings. At the top of the four support frames 504, four protection rods 503 are respectively installed in the four rotating blocks 505 by insertion; the protection rod 503 is driven by the slider 502 to move in the direction away from the middle of the transfer vehicle 402, at this time, the protection rod 503 is limited by the rotating block 505, and the rotating block 505 rotates while the protection rod 503 is pushed by the slider 502, and drives the angle between the protection rod 503 and the slide rail 501 to increase continuously. When the slider 502 moves to the support frame 504 to the bottom of the rotating block 505, the protection rod 503 is vertical, and the plate lifted by the transport vehicle 3 is protected by the vertical protection rod 503;

[0036] The protection mechanism 5 includes a back rack 506, a forward rack 507 and a transmission shaft 508. There are two back racks 506 and one end close to the left side of the transfer vehicle 402 is fixedly installed at the bottom of the two sliders 502 close to the left side of the transfer vehicle 402 by bolts. There are two forward racks 507 and one end close to the right side of the transfer vehicle 402 is fixedly installed at the bottom of the two sliders 502 close to the right side of the transfer vehicle 402 by bolts. The forward rack 507 is located above the back rack 506. The transmission shaft 508 There are two shafts 508, both of which are movably installed in the middle of the transfer vehicle 402 through bearings. Both ends of the two transmission shafts 508 are located between the retreat rack 506 and the forward rack 507. The transmission shaft 508 drives the linkage gear 510 to rotate. When the linkage gear 510 rotates, it drives the retreat rack 506 and the forward rack 507 to move in the opposite direction at the same time, and drives the left and right sets of sliders 502 to move in the opposite direction, and drives the protection rod 503 to move away from the middle of the transfer vehicle 402 through the slider 502.

[0037] The protection mechanism 5 includes a driving gear 509, a linkage gear 510 and a driving rack 511. There are two driving gears 509 and they are respectively fixedly sleeved in the middle of the two transmission shafts 508 by bolts. There are four linkage gears 510 and they are respectively fixedly installed at the two ends of the two transmission shafts 508 by bolts. The linkage gear 510 is located between the retreat rack 506 and the forward rack 507, and is respectively connected to the retreat rack 506 and the forward rack 507 by meshing activities. The top of the driving rack 511 is fixedly installed on the bottom end of the transport vehicle 3 by bolts, and the driving rack 511 is connected to the driving gear 509 by meshing activities. The linkage gear 510 is driven to rotate by the transmission shaft 508. When the linkage gear 510 rotates, it drives the retreat rack 506 and the forward rack 507 to move in the opposite direction at the same time.

[0038] The protection mechanism 5 includes a limit frame 601, a translation frame 602, a connecting plate 603 and a connecting block 604. There are four limit frames 601 and they are evenly divided into two groups, and they are respectively fixed on the front and rear sides of the transfer vehicle 402 by bolts. There are four translation frames 602 and they are respectively movably sleeved on the four limit frames 601. There are four connecting plates 603 and one end close to the transfer vehicle 402 is movably mounted on the four translation frames 602 away from the transfer vehicle 402 through a rotating shaft. There are two connecting blocks 604 and they are respectively movably sleeved on the four translation frames 602 through a rotating shaft. The two connecting plates 603 are dynamically installed at one end away from the transfer vehicle 402, and the bottom end of the clamping frame 605 is fixedly installed in the middle of the top ends of the two connecting blocks 604 by bolts; the connecting block 604 is driven by the connecting plate 603 to move toward the transfer vehicle 402, so that the two clamping frames 605 move toward the transfer vehicle 402 at the same time, and the two clamping frames 605 are retracted toward the plate, so that the plate is clamped by the clamping frames 605, so that the plate is prevented from being offset during the transit transportation, and the stability during the transit transportation is improved;

[0039] The clamping mechanism 6 includes a dual-axis motor 606, a threaded rod 607, a slide bar 608 and a translation block 609. The dual-axis motor 606 is fixedly installed in the middle of the bottom end of the transfer vehicle 402 by bolts. There are two threaded rods 607, and one end close to the dual-axis motor 606 is fixedly installed on the two output shafts of the dual-axis motor 606 by bolts. The end of the threaded rod 607 away from the dual-axis motor 606 is movably installed in the left and right ends of the transfer vehicle 402 through bearings. There are two slide bars 608, and both ends are fixedly installed on the left and right ends of the transfer vehicle 402 by bolts. , right end, there are two translation blocks 609 and they are respectively connected to two threaded rods 607 through threaded movements, the translation block 609 is connected to two sliding rods 608 through sliding movements, and four translation frames 602 are respectively fixed on the two ends of the two translation blocks 609 by bolts; the threaded rod 607 is driven to rotate by the dual-axis motor 606, and when the threaded rod 607 rotates, the two translation blocks 609 are driven to move in the direction away from the dual-axis motor 606 at the same time, and the translation frame 602 is driven to move in the direction close to the transfer gear 404 through the translation block 609.

[0040] The present invention also provides another technical solution: a plate transfer storage and transportation method, comprising the following steps:

[0041] S1, placing plates on the plate storage and transportation bracket group 1, multiple groups of plates can be stored on the plate storage and transportation bracket group 1, starting the transport vehicle 3 to lift the plates on the plate storage and transportation bracket group 1, and then moving along the transport track 2 to transport the plates to the transfer vehicle 402, and the transport vehicle 3 moves on the transfer vehicle 402 along the parking track 403 until it stops;

[0042] When the transport vehicle 3 moves on the parking track 403, the driving rack 511 is driven to move. When the driving rack 511 moves to above the driving gear 509, the driving gear 509 is driven to rotate. When the driving gear 509 rotates, the linkage gear 510 is driven to rotate through the transmission shaft 508. When the linkage gear 510 rotates, the backward rack 506 and the forward rack 507 are driven to move in the opposite direction at the same time, and the left and right sets of sliders 502 are driven to move in the opposite direction, and the protection rod 503 is driven by the slider 502 to move in the direction away from the middle of the transport vehicle 402. At this time, the protection rod 503 is limited by the rotating block 505. When the protection rod 503 is pushed by the slider 502, the rotating block 505 rotates, and the angle between the protection rod 503 and the slide rail 501 is continuously increased. When the slider 502 moves to the support frame 504 to below the rotating block 505, the protection rod 503 is vertical, and the plate lifted by the transport vehicle 3 is protected by the vertical protection rod 503;

[0043] S3, when the transport vehicle 3 lifts up the plate and moves it to the transfer vehicle 402 and stops steadily, the dual-axis motor 606 is started, and the dual-axis motor 606 drives the threaded rod 607 to rotate. When the threaded rod 607 rotates, it drives the two translation blocks 609 to move away from the dual-axis motor 606 at the same time, and drives the translation frame 602 to move toward the transfer gear 404 through the translation block 609, and then drives the connecting block 604 to move toward the transfer vehicle 402 through the connecting plate 603, so that the two clamping frames 605 move toward the transfer vehicle 402 at the same time, and the two clamping frames 605 shrink toward the plate, so that the plate is clamped by the clamping frames 605, so that the plate is prevented from being offset during the transit transportation, thereby improving the stability during the transit transportation;

[0044] S4. After the plate is stably clamped, the driving motor 406 is started to drive the driving shaft 405 to rotate, and the transfer gear 404 is driven to rotate through the driving shaft 405. When the transfer gear 404 rotates, the transfer gear 404 engages with the rack track 401, so that the transfer vehicle 402 moves along the rack track 401. When the transfer vehicle 402 moves to another group of plate storage and transportation bracket group 1, the driving motor 406 is stopped, and the control is started to start the transport vehicle 3, so that the transport vehicle 3 moves along the transport track 2. At this time, the driving rack 511 and the driving gear 509 are no longer engaged, so that the protective rod 503 is released from the limit and is in an active state. The protective rod 503 is pushed open by the moving plate, so that the height of the protective rod 503 is lower than the height of the plate storage and transportation bracket group 1. In addition, the dual-axis motor 606 is controlled to reverse, so that the clamping frame 605 no longer clamps the plate, and then the plate is transported to another group of plate storage and transportation bracket group 1 by the transport vehicle 3.

[0045] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0046] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A plate transfer storage and transportation equipment, comprising a plate storage and transportation bracket group (1), wherein the plate storage and transportation bracket group (1) has two groups, and a transport track (2) is fixedly arranged in the middle of the two groups of the plate storage and transportation bracket groups (1), characterized in that: It also includes a transfer mechanism (4), a protection mechanism (5) and a clamping mechanism (6): The transfer mechanism (4) comprises a rack rail (401) and a transfer vehicle (402). There are two rack rails (401) and they are fixedly arranged between two sets of plate storage and transportation brackets (1). The two sets of plate storage and transportation brackets (1) are respectively located at the two ends of the two rack rails (401). The two ends of the transfer vehicle (402) are movably arranged at the top of the two transfer vehicles (402). The protection mechanism (5) comprises protection rods (503), and there are four protection rods (503) in total and they are movably arranged at the front and rear sides of the top of the transfer vehicle (402); The clamping mechanism (6) comprises a clamping frame (605), and there are two clamping frames (605) in total, which are movably arranged at the front and rear sides of the transfer vehicle (402) respectively.

2. The plate transfer storage and transportation equipment according to claim 1, characterized in that: The transfer mechanism (4) comprises a parking track (403), a transfer gear (404), a drive shaft (405), a drive motor (406) and a guardrail (407). There are two parking tracks (403) and they are respectively fixedly mounted on the front and rear sides of the top of the transfer vehicle (402) by bolts. The spacing between the two parking tracks (403) is equal to the spacing between each group of transport tracks (2). There are four transfer gears (404) and they are respectively movably mounted on the front and rear ends of the transfer vehicle (402) by bearings. The drive shaft (405) is connected to the transfer vehicle (402) by bolts. The transfer vehicle (402) is movably mounted on the front middle of the transfer vehicle (402) through a bearing, and the two ends of the drive shaft (405) are fixedly mounted on the middle of the two transfer gears (404) located on the front side of the transfer vehicle (402) by bolts. The drive motor (406) is fixedly mounted on the front middle of the transfer vehicle (402) by bolts, and the output end of the drive motor (406) is movably sleeved on the middle of the drive shaft (405) through meshing. There are two guardrails (407) and they are respectively fixedly mounted on the left and right ends of the front and rear sides of the top of the transfer vehicle (402) by bolts.

3. The plate transfer storage and transportation equipment according to claim 2, characterized in that: The protection mechanism (5) comprises a slide rail (501), a slider (502), a support frame (504) and a rotating block (505). There are two slide rails (501) and they are fixedly mounted on the front and rear sides of the top of the transfer vehicle (402) by bolts respectively. There are four sliders (502) and they are evenly divided into two groups and they are movably mounted inside the two slide rails (501) by sliding plates respectively. The ends of the four protection rods (503) close to the middle of the transfer vehicle (402) are movably mounted in the four sliders (502) by bearings respectively. There are four support frames (504) and they are fixedly mounted on the four corners of the top of the transfer vehicle (402) by bolts respectively. There are four rotating blocks (505) and they are movably mounted on the tops of the four support frames (504) by bearings respectively. The four protection rods (503) are movably mounted in the four rotating blocks (505) by insertion respectively.

4. The plate transfer storage and transportation equipment according to claim 3 is characterized by: The protection mechanism (5) comprises a rear rack (506), a forward rack (507) and a transmission shaft (508). There are two rear racks (506) and one end of the rear racks (506) close to the left side of the transfer vehicle (402) is fixedly mounted on the bottom ends of two sliders (502) close to the left side of the transfer vehicle (402) by bolts. There are two forward racks (507) and one end of the rear racks (506) close to the right side of the transfer vehicle (402) is fixedly mounted on the bottom ends of two sliders (502) close to the right side of the transfer vehicle (402) by bolts. The forward rack (507) is located above the rear rack (506). There are two transmission shafts (508) and both ends of the transmission shafts (508) are located between the rear rack (506) and the forward rack (507).

5. The plate transfer storage and transportation equipment according to claim 4, characterized in that: The protection mechanism (5) comprises a driving gear (509), a linkage gear (510) and a driving rack (511). There are two driving gears (509) and they are respectively fixedly sleeved in the middle of the two transmission shafts (508) by bolts. There are four linkage gears (510) and they are respectively fixedly installed at the two ends of the two transmission shafts (508) by bolts. The linkage gear (510) is located between the retreat rack (506) and the advance rack (507) and is respectively connected to the retreat rack (506) and the advance rack (507) by meshing. The top end of the driving rack (511) is fixedly installed at the bottom end of the transport vehicle (3) by bolts, and the driving rack (511) is connected to the driving gear (509) by meshing.

6. The plate transfer storage and transportation equipment according to claim 5, characterized in that: The protection mechanism (5) comprises a limit frame (601), a translation frame (602), a connecting plate (603) and a connecting block (604). There are four limit frames (601) in total and they are evenly divided into two groups and are respectively fixedly mounted on the front and rear sides of the transfer vehicle (402) by bolts. There are four translation frames (602) in total and they are respectively movably sleeved on the four limit frames (601). There are four connecting plates (603) in total and one end close to the transfer vehicle (402) is movably mounted on the ends of the four translation frames (602) away from the transfer vehicle (402) through a rotating shaft. There are two connecting blocks (604) in total and they are respectively movably mounted on the ends of the two groups of connecting plates (603) away from the transfer vehicle (402) through a rotating shaft. The bottom end of the clamping frame (605) is fixedly mounted in the middle of the top ends of the two connecting blocks (604) by bolts.

7. The plate transfer storage and transportation equipment according to claim 6, characterized in that: The clamping mechanism (6) includes a double-axis motor (606), a threaded rod (607), a sliding rod (608) and a translation block (609). The double-axis motor (606) is fixedly installed in the middle of the bottom end of the transfer vehicle (402) by means of bolts. There are two threaded rods (607) and one end close to the double-axis motor (606) is fixedly installed on the two output shafts of the double-axis motor (606) by means of bolts. The end of the threaded rod (607) away from the double-axis motor (606) is movable by means of a bearing. The transfer vehicle (402) is movably installed in the left and right ends of the transfer vehicle (402). There are two sliding rods (608) and both ends are fixedly installed on the left and right ends of the transfer vehicle (402) by bolts. There are two translation blocks (609) and they are respectively movably sleeved on the two threaded rods (607) by threads. The translation blocks (609) are movably sleeved on the two sliding rods (608) by sliding. The four translation frames (602) are respectively fixedly installed on the two ends of the two translation blocks (609) by bolts.

8. A plate transfer storage and transportation method, applicable to a plate transfer storage and transportation equipment according to any one of claims 1 to 7, characterized in that: The following steps are involved: S1, placing plates on the plate storage and transportation bracket group (1), multiple groups of plates can be stored on the plate storage and transportation bracket group (1), starting the transport vehicle (3) to lift the plates on the plate storage and transportation bracket group (1), and then moving along the transport track (2) to transport the plates to the transfer vehicle (402), and the transport vehicle (3) moves along the parking track (403) on the transfer vehicle (402) until it stops; S2, when the transport vehicle (3) moves on the parking track (403), it drives the driving rack (511) to move. When the driving rack (511) moves above the driving gear (509), it drives the driving gear (509) to rotate. When the driving gear (509) rotates, it drives the linkage gear (510) to rotate through the transmission shaft (508). When the linkage gear (510) rotates, it drives the backward rack (506) and the forward rack (507) to move in the opposite direction at the same time, and drives the left and right sets of sliders (502) to move in the opposite direction. 2) driving the protection rod (503) to move in a direction away from the middle of the transfer vehicle (402), at which time the protection rod (503) is limited by the rotating block (505), and while the protection rod (503) is pushed by the slider (502), the rotating block (505) rotates, driving the angle between the protection rod (503) and the slide rail (501) to increase continuously, and when the slider (502) moves to the support frame (504) to below the rotating block (505), the protection rod (503) is vertical, and the plate lifted by the transport vehicle (3) is protected by the vertical protection rod (503); S3, when the transport vehicle (3) lifts up the plate and moves it to the transfer vehicle (402) and stops steadily, the double-axis motor (606) is started, and the double-axis motor (606) drives the threaded rod (607) to rotate. When the threaded rod (607) rotates, the two translation blocks (609) are driven to move in the direction away from the double-axis motor (606) at the same time, and the translation frame (602) is driven to move in the direction close to the transfer gear (404) through the translation block (609), and then the connection block (604) is driven to move in the direction close to the transfer vehicle (402) through the connection plate (603), so that the two clamping frames (605) move in the direction of the transfer vehicle (402) at the same time, and the two clamping frames (605) are retracted towards the plate, so that the plate is clamped by the clamping frames (605), so that the plate is prevented from being offset during the transit transportation, and the stability during the transit transportation is improved; S4. After the plate is stably clamped, the driving motor (406) is started to drive the driving shaft (405) to rotate, and the driving shaft (405) drives the transfer gear (404) to rotate. When the transfer gear (404) rotates, the transfer gear (404) meshes with the rack track (401), so that the transfer vehicle (402) moves along the rack track (401). When the transfer vehicle (402) moves to another set of plate storage and transportation brackets (1), the driving motor (406) is stopped, and the transport vehicle (3) is controlled to start, so that The transport vehicle (3) moves forward along the transport track (2). At this time, the driving rack (511) and the driving gear (509) are no longer meshed, so that the protective rod (503) is released from the limit and is in an active state. The moving plate pushes the protective rod (503) open, so that the height of the protective rod (503) is lower than the height of the plate storage and transportation bracket group (1). In addition, the dual-axis motor (606) is controlled to reverse, so that the clamping frame (605) no longer clamps the plate, and then the plate is transported by the transport vehicle (3) to another group of plate storage and transportation bracket groups (1).

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