A three-dimensional warehouse facilitating automatic extraction of plates

Abstract

The present invention discloses a three-dimensional warehouse facilitating automatic extraction of plates, which relates to the technical field of automated three-dimensional warehouses. The present invention includes a warehouse bottom plate, on the top of which an electric lifting device and a shelf are fixedly arranged in sequence from left to right. A fetching device is arranged outside the shelf. The fetching device includes a U-shaped frame, which is slidably installed outside the shelf, and a bearing plate is fixedly arranged on the left side of the U-shaped frame. In the present invention, through the cooperation of a friction wheel and a U-shaped slide plate, the friction wheel drives the U-shaped slide plate to move along the bottom of the U-shaped frame towards the bearing plate. The U-shaped slide plate abuts against the bevel angle of the U-shaped plug plate and drives the U-shaped plug plate to move towards the center of the U-shaped frame, so that the U-shaped plug plate spaces the plate to be extracted from the adjacent plates. The U-shaped slide plate drives the top plate to push the plate to be extracted and contact with a rubber roller, and the rubber roller drives the plate to move onto the bearing plate.

Description

Technical Field

[0001] The present invention relates to the technical field of automated stereoscopic warehouses, and specifically to a stereoscopic warehouse facilitating automatic extraction of plates and a usage method thereof. Background Art

[0002] During the storage process of plates, an automated stereoscopic warehouse is required. Plates are generally stacked and stored in a stereoscopic warehouse to save space. When the stored plates need to be processed, the plates can be taken out by using the automated stereoscopic warehouse for processing.

[0003] This application of the present invention is an improvement based on the utility model patent "An Automated Plate Warehouse" (publication number: CN216334434U). Specifically, in this automated plate warehouse, the limiting rods on both sides of the plate are pushed to separate outward, causing the second spring to contract. At the same time, the second spring squeezes the limiting rods to fix the plate. By starting the motor to drive the threaded rod to rotate, the threaded rod drives the threaded block, cross bar, fixed connecting rod, lifting block, and rotating block to move downward. When the plate moves upward and contacts the arc-shaped block, the arc-shaped block is pushed to separate on both sides through the arc surface. After the plate passes through the arc-shaped block, the first spring squeezes the sliding block to push the arc-shaped block back to its original position. When the plate contacts the top plate or the upper plate, the motor reverses again to drive the device to repeat the operation or restore, enabling the device to complete the position limitation of the plate and the operation of repeatedly stacking multiple plates, and being able to complete the automatic plate management operation, thereby solving the problem that most stacking operations are completed manually, which not only has a large workload, but also inevitable bumps to the plates during manual stacking, being unfavorable for the storage of plates.

[0004] Although the above utility model can avoid the inevitable bumps to the plates during manual stacking, after the plates are stored for a long time, random inspections need to be carried out before use. Since the plates are stacked in piles, when one plate needs to be taken out for inspection, affected by the friction between the plates, the extracted plate is not easily taken out. If forcibly taken out, it will cause mutual wear between the plates. Therefore, we propose a stereoscopic warehouse facilitating automatic extraction of plates and a usage method thereof. Summary of the Invention

[0005] Aiming at the deficiencies of the prior art, the present invention provides a stereoscopic warehouse facilitating automatic extraction of plates and a usage method thereof, solving the problem proposed in the above background art that random inspections need to be carried out before use. Since the plates are stacked in piles, when one plate needs to be taken out for inspection, affected by the friction between the plates, the extracted plate is not easily taken out. If forcibly taken out, it will cause mutual wear between the plates.

[0006] To achieve the above object, the present invention is realized through the following technical solutions: A three-dimensional warehouse facilitating automatic extraction of sheet materials, including a warehouse bottom plate. An electric lifting device and a shelf are successively fixed on the top of the warehouse bottom plate from left to right. A material taking device is arranged outside the shelf. The material taking device includes a U-shaped frame. The U-shaped frame is slidably installed outside the shelf. A bearing plate is fixed on the left side of the U-shaped frame. The left side of the bearing plate is fixed to the output end of the electric lifting device. Rubber rollers are rotatably installed above and below the left inner wall of the U-shaped frame. The front of the lower rubber roller is rotationally connected to the output end of the motor through a pulley. The motor is fixed to the top left side of the U-shaped frame. U-shaped plug plates penetrate and are slidably installed on the front and back of the U-shaped frame. The U-shaped plug plates and the U-shaped frame are elastically connected by springs. A U-shaped sliding plate is slidably installed at the bottom of the U-shaped frame. The U-shaped sliding plate and the U-shaped frame are elastically connected by elastic pieces. A top plate is fixed to the right inner wall of the U-shaped sliding plate. Friction wheels are fixed to the front and back of the lower rubber roller. The outer sides of the friction wheels are in contact with the top left side of the U-shaped sliding plate.

[0007] Preferably, the inner wall of the U-shaped plug plate and the U-shaped frame are connected by a folding bladder. One side of the folding bladder away from the U-shaped plug plate is connected to a bulging bladder through a pipeline. The bulging bladder is fixed to the inner wall of the U-shaped frame.

[0008] Preferably, a through port matching the sheet material is opened on the left inner wall of the U-shaped frame. The upper and lower rubber rollers are respectively located above and below the through port of the U-shaped frame.

[0009] Preferably, a cleaning device is arranged at the top left side of the U-shaped frame. The cleaning device includes a cleaning brush plate and an L-shaped connecting rod. The cleaning brush plate is fixed to the left side of the U-shaped frame. U-shaped elastic bump plates are fixed to the left and right sides of the front and back of the cleaning brush plate. A knocking rod is fixed to the side of the U-shaped elastic bump plate away from the cleaning brush plate. One end of the L-shaped connecting rod is fixed to the end of the upper rubber roller away from the center of the U-shaped frame. The other end of the L-shaped connecting rod is slidably connected to the inside of a return plate. The return plate is slidably installed on the side of the U-shaped frame away from the center. An L-shaped abutting rod is fixed to the left side of the return plate.

[0010] Preferably, a jetting device is arranged above the cleaning brush plate. The jetting device includes a pressing plate. The pressing plate is hinged to the top of the U-shaped frame. The U-shaped frame and the U-shaped frame are elastically connected by a folding jetting airbag. A nozzle is fixed to the left side of the end of the pressing plate away from the U-shaped frame. The nozzle and the folding jetting airbag are connected by a trachea.

[0011] Preferably, a convex block is fixed on the side of the L-shaped abutting rod away from the U-shaped frame, a convex block is fixed on the inner wall of the U-shaped elastic convex block plate on the side away from the cleaning brush plate, and the convex block of the L-shaped abutting rod is in contact with the convex block of the U-shaped elastic convex block plate.

[0012] Preferably, sliding grooves are formed on the front and back surfaces of the pressing plate, and one end of the L-shaped abutting rod away from the return-shaped plate is slidably connected to the inside of the sliding groove of the pressing plate.

[0013] Preferably, a fixing device is arranged at the bottom of the bearing plate. The fixing device includes an adsorption shell which is embedded and fixed at the bottom of the bearing plate. The bottom of the adsorption shell is connected with a U-shaped pipe through a pipeline. A magnetic block is slidably installed at one end of the U-shaped pipe away from the adsorption shell, and the magnetic block is connected with the inner wall of the U-shaped pipe through a spring.

[0014] Preferably, a magnet is fixed on the left side of the U-shaped sliding plate, and the magnet of the U-shaped sliding plate attracts the magnetic block.

[0015] Preferably, a W-shaped arc plate is fixed on the inner wall of the adsorption shell, and a through groove is formed in the middle raised part of the W-shaped arc plate.

[0016] A method for using a three-dimensional warehouse facilitating automatic extraction of plates includes:

[0017] S1. Start the electric lifting device, so that the electric lifting device drives the U-shaped frame to move to the plate to be extracted through the bearing plate;

[0018] S2. Start the motor, the motor drives the rubber roller to rotate, the rubber roller drives the friction wheel to rotate, and the friction wheel drives the U-shaped sliding plate to move along the bottom of the U-shaped frame towards the bearing plate;

[0019] S3. The U-shaped sliding plate abuts against the bevel of the U-shaped plug board and drives the U-shaped plug board to move towards the center of the U-shaped frame, so that the U-shaped plug board spaces the plate to be extracted from the adjacent plates;

[0020] S4. The U-shaped sliding plate drives the top plate to push the plate to be extracted and contacts the rubber roller, and the rubber roller drives the plate to move onto the bearing plate, that is, the extraction of the plate is completed.

[0021] The present invention provides a three-dimensional warehouse facilitating automatic extraction of plates and a using method. It has the following beneficial effects:

[0022] (1) In the present invention, through the cooperation of the friction wheel and the U-shaped slide plate, under the action of friction force, the friction wheel drives the U-shaped slide plate to move along the bottom of the U-shaped frame towards the bearing plate. The U-shaped slide plate abuts against the bevel of the U-shaped plug plate and drives the U-shaped plug plate to move towards the center of the U-shaped frame, so that the U-shaped plug plate spaces the plate to be extracted from the adjacent plates. The U-shaped slide plate drives the top plate to push the plate to be extracted and contacts the rubber roller, and the rubber roller drives the plate to move onto the bearing plate, thus avoiding the problem of mutual friction and wear between the plates during the extraction process of the stacked plates, and further improving the accuracy of the sampling inspection data of the plates.

[0023] (2) In the present invention, through the cooperation of the U-shaped plug plate and the folding bladder, the U-shaped plug plate squeezes the folding bladder, so that the gas in the folding bladder enters the drum bladder, causing the drum bladder to expand and support the spaced plates. When the U-shaped plug plate resets, the gas in the drum bladder slowly flows into the folding bladder, so that the drum bladder buffers the speed of the plates moving downward to fill the gap, thus avoiding the problem of damage caused by the rapid fall of the plates.

[0024] (3) In the present invention, through the setting of the cleaning brush plate, the cleaning brush plate cleans the surface of the plate, thus avoiding the problem that the dust attached to the surface of the plate affects the sampling inspection data. Through the cooperation of the convex block of the L-shaped abutting rod and the convex block of the U-shaped elastic convex block plate, the convex block of the L-shaped abutting rod drives the knocking rod to move away from the cleaning brush plate by pushing the U-shaped elastic convex block plate. When the convex block of the L-shaped abutting rod does not push the U-shaped elastic convex block plate, under the elastic force of the U-shaped elastic convex block plate, the U-shaped elastic convex block plate drives the knocking rod to knock the cleaning brush plate, and the cleaning brush plate vibrates and shakes off the dust attached to it, thereby improving the cleaning efficiency of the cleaning brush plate for the plate.

[0025] (4) In the present invention, through the cooperation of the L-shaped abutting rod and the pressing plate, the L-shaped abutting rod drives the pressing plate to turn downward, so that the pressing plate squeezes the folding air spraying bladder, and the folding air spraying bladder blows air towards the plate through the nozzle, thus further improving the cleaning efficiency of the plate. By driving the nozzle to swing with the pressing plate, the nozzle dynamically blows air to clean the plate, thereby improving the effect of the nozzle blowing air to clean the plate.

[0026] (5) In the present invention, through the cooperation of the magnet of the U-shaped slide plate and the magnetic block, under the action of the magnetic attraction of the magnet, the magnet of the U-shaped slide plate drives the magnetic block to move accordingly. The magnetic block pushes the air in the U-shaped tube to be discharged from the adsorption shell. When the U-shaped slide plate resets, the magnet of the U-shaped slide plate moves away from the magnetic block, and under the elastic force of the spring corresponding to the magnetic block, it resets, so that the magnetic block pumps the air in the U-shaped tube and forms a negative pressure between the adsorption shell and the plate, so that the adsorption shell adsorbs and fixes the plate, thus avoiding the problem of accidental falling of the plate during the operation of the bearing plate. Description of the Drawings

[0027] Figure 1 is a schematic diagram of the whole of the present invention;

[0028] Figure 2 is a schematic diagram of the fetching device of the present invention;

[0029] Figure 3 is a schematic diagram of the partial structure of the fetching device of the present invention;

[0030] Figure 4 is a schematic diagram of the cleaning device of the present invention;

[0031] Figure 5 is a schematic diagram of the air jet device of the present invention;

[0032] Figure 6 is a schematic diagram of the partial cross-section of the fixing device of the present invention;

[0033] Figure 7 is a schematic diagram of the existing technology sheet stored in the shelf of the present invention.

[0034] In the figure: 1, warehouse bottom plate; 2, electric lifting device; 3, shelf; 4, fetching device; 41, U-shaped frame; 42, bearing plate; 43, rubber roller; 44, motor; 45, friction wheel; 46, U-shaped plug board; 461, folding bladder; 462, bulging bladder; 47, U-shaped sliding plate; 48, top plate; 5, cleaning device; 51, cleaning brush board; 52, U-shaped elastic convex plate; 53, knocking rod; 54, return-shaped plate; 55, L-shaped resisting rod; 56, L-shaped connecting rod; 57, air jet device; 571, pressing plate; 572, folding air jet bladder; 573, nozzle; 6, fixing device; 61, adsorption shell; 62, U-shaped pipe; 63, magnetic block; 64, W-shaped arc plate. Specific embodiments

[0035] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Embodiment

[0036] Please refer to Figures 1-7, the present invention provides a technical solution: a three-dimensional warehouse facilitating automatic extraction of plates, including a warehouse bottom plate 1. An electric lifting device 2 and a shelf 3 are successively fixed on the top of the warehouse bottom plate 1 from left to right. A fetching device 4 is arranged outside the shelf 3. The fetching device 4 includes a U-shaped frame 41. The U-shaped frame 41 is slidably installed outside the shelf 3. A bearing plate 42 is fixed on the left side of the U-shaped frame 41. The left side of the bearing plate 42 is fixed to the output end of the electric lifting device 2. Rubber rollers 43 are rotatably installed above and below the left inner wall of the U-shaped frame 41. A through port matching the plate is formed in the left inner wall of the U-shaped frame 41. The upper and lower rubber rollers 43 are respectively located above and below the through port of the U-shaped frame 41. The front of the lower rubber roller 43 is rotationally connected to the output end of a motor 44 through a pulley. The motor 44 is fixed to the top left side of the U-shaped frame 41. U-shaped plug plates 46 penetrate and are slidably installed on the front and back of the U-shaped frame 41. The side of the U-shaped plug plate 46 away from the bearing plate 42 is beveled. A U-shaped sliding plate 47 contacts the bevel of the U-shaped plug plate 46. The U-shaped plug plate 46 is elastically connected to the U-shaped frame 41 through a spring. A U-shaped sliding plate 47 is slidably installed at the bottom of the U-shaped frame 41. The U-shaped sliding plate 47 is elastically connected to the U-shaped frame 41 through an elastic piece. A top plate 48 is fixed to the right inner wall of the U-shaped sliding plate 47. Friction wheels 45 are fixed to the front and back of the lower rubber roller 43. The outside of the friction wheel 45 contacts the top left side of the U-shaped sliding plate 47. Through the cooperation of the friction wheel 45 and the U-shaped sliding plate 47, under the action of friction, the friction wheel 45 drives the U-shaped sliding plate 47 to move along the bottom of the U-shaped frame 41 towards the bearing plate 42. The U-shaped sliding plate 47 abuts against the bevel of the U-shaped plug plate 46 and drives the U-shaped plug plate 46 to move towards the center of the U-shaped frame 41, so that the U-shaped plug plate 46 spaces the plate to be extracted from the adjacent plates. The U-shaped sliding plate 47 drives the top plate 48 to push the plate to be extracted and contact the rubber roller 43. The rubber roller 43 drives the plate to move onto the bearing plate 42, thus avoiding the problem that the plates are worn due to mutual friction during the extraction process of the stacked plates, and further improving the accuracy of the sampling inspection data of the plates. The inner wall of the U-shaped plug plate 46 is connected to the U-shaped frame 41 through a folding bladder 461. One side of the folding bladder 461 away from the U-shaped plug plate 46 is connected to a bulging bladder 462 through a pipeline. The bulging bladder 462 is fixed to the inner wall of the U-shaped frame 41. Through the cooperation of the U-shaped plug plate 46 and the folding bladder 461, the U-shaped plug plate 46 squeezes the folding bladder 461, so that the gas in the folding bladder 461 enters the bulging bladder 462, so that the bulging bladder 462 expands and supports the spaced plates. When the U-shaped plug plate 46 resets, the gas in the bulging bladder 462 slowly flows into the folding bladder 461, so that the bulging bladder 462 buffers the speed of the plates moving downward to fill the gap, thus avoiding the problem of damage caused by the rapid fall of the plates.

[0037] A cleaning device 5 is provided at the left top of the U-shaped frame 41. The cleaning device 5 includes a cleaning brush plate 51 and an L-shaped connecting rod 56. The cleaning brush plate 51 is fixed to the left side of the U-shaped frame 41. Through the arrangement of the cleaning brush plate 51, the cleaning brush plate 51 cleans the surface of the plate, thus avoiding the problem that dust adheres to the surface of the plate and affects the sampling inspection data. U-shaped elastic bump plates 52 are fixed to the left and right sides of the front and back of the cleaning brush plate 51. A knocking rod 53 is fixed to the side of the inner wall of the U-shaped elastic bump plate 52 away from the cleaning brush plate 51. One end of the L-shaped connecting rod 56 is fixed to the end of the upper rubber roller 43 away from the center of the U-shaped frame 41. The other end of the L-shaped connecting rod 56 is slidably connected to the inside of the return plate 54. The return plate 54 is slidably installed on the side of the U-shaped frame 41 away from the center. An L-shaped abutting rod 55 is fixed to the left side of the return plate 54. A bump is fixed to the side of the L-shaped abutting rod 55 away from the U-shaped frame 41. A bump is fixed to the side of the inner wall of the U-shaped elastic bump plate 52 away from the cleaning brush plate 51. The bump of the L-shaped abutting rod 55 contacts the bump of the U-shaped elastic bump plate 52. Through the cooperation of the bump of the L-shaped abutting rod 55 and the bump of the U-shaped elastic bump plate 52, the bump of the L-shaped abutting rod 55 drives the knocking rod 53 to move away from the cleaning brush plate 51 by pushing the U-shaped elastic bump plate 52. When the bump of the L-shaped abutting rod 55 does not push the U-shaped elastic bump plate 52, under the elastic force of the U-shaped elastic bump plate 52, the U-shaped elastic bump plate 52 drives the knocking rod 53 to knock the cleaning brush plate 51. The cleaning brush plate 51 vibrates and shakes off the dust adhering to it, thereby improving the cleaning efficiency of the cleaning brush plate 51 for the plate.

[0038] A jetting device 57 is provided above the cleaning brush plate 51. The jetting device 57 includes a pressing plate 571. The pressing plate 571 is hinged to the top of the U-shaped frame 41. The U-shaped frame 41 is elastically connected to the U-shaped frame 41 through a folding airbag 572. A nozzle 573 is fixed to the left side of the end of the pressing plate 571 away from the U-shaped frame 41. The nozzle 573 is connected to the folding airbag 572 through a trachea. Chutes are provided on the front and back of the pressing plate 571. The end of the L-shaped abutting rod 55 away from the return plate 54 is slidably connected to the inside of the chute of the pressing plate 571. Through the cooperation of the L-shaped abutting rod 55 and the pressing plate 571, the L-shaped abutting rod 55 drives the pressing plate 571 to turn downward, so that the pressing plate 571 squeezes the folding airbag 572. The folding airbag 572 blows air to clean the plate through the nozzle 573, thereby further improving the cleaning efficiency of the plate. By driving the nozzle 573 to swing by the pressing plate 571, the nozzle 573 dynamically blows air to clean the plate, thereby improving the air-blowing cleaning effect of the nozzle 573.

[0039] A fixing device 6 is provided at the bottom of the bearing plate 42. The fixing device 6 includes an adsorption shell 61 which is embedded and fixed at the bottom of the bearing plate 42. The bottom of the adsorption shell 61 is connected with a U-shaped pipe 62 through a pipeline. A magnet block 63 is slidably installed at one end of the U-shaped pipe 62 far away from the adsorption shell 61. The magnet block 63 is connected with the inner wall of the U-shaped pipe 62 through a spring. A magnet is fixed on the left side of the U-shaped sliding plate 47. The magnet of the U-shaped sliding plate 47 and the magnet block 63 attract each other. Through the cooperation of the magnet of the U-shaped sliding plate 47 and the magnet block 63, under the action of the magnet attraction force, the magnet of the U-shaped sliding plate 47 drives the magnet block 63 to move along. The magnet block 63 pushes the air in the U-shaped pipe 62 out from the adsorption shell 61. When the U-shaped sliding plate 47 resets, the magnet of the U-shaped sliding plate 47 moves away from the magnet block 63. Under the action of the spring elastic force corresponding to the magnet block 63, it resets, so that the magnet block 63 pumps the air in the U-shaped pipe 62 and forms a negative pressure between the adsorption shell 61 and the plate, so that the adsorption shell 61 adsorbs and fixes the plate, thus avoiding the problem that the plate accidentally falls during the operation of the bearing plate 42. A W-shaped arc plate 64 is fixed on the inner wall of the adsorption shell 61. A through groove is opened in the middle raised part of the W-shaped arc plate 64. Through the arrangement of the W-shaped arc plate 64, the W-shaped arc plate 64 blocks dust and wood chips, thus avoiding the problem that dust and wood chips fall into the adsorption shell 61. Embodiment

[0040] Please refer to Figures 1-7 , this embodiment provides a use method of a three-dimensional warehouse facilitating automatic extraction of plates, including:

[0041] S1. Start the electric lifting device 2, so that the electric lifting device 2 drives the U-shaped frame 41 to move to the position of the plate to be extracted through the bearing plate 42;

[0042] S2. Start the motor 44, the motor 44 drives the rubber roller 43 to rotate, the rubber roller 43 drives the friction wheel 45 to rotate, and the friction wheel 45 drives the U-shaped sliding plate 47 to move along the bottom of the U-shaped frame 41 towards the bearing plate 42;

[0043] S3. The U-shaped sliding plate 47 abuts against the bevel of the U-shaped plug board 46 and drives the U-shaped plug board 46 to move towards the center of the U-shaped frame 41, so that the U-shaped plug board 46 spaces the plate to be extracted from the adjacent plates;

[0044] S4. The U-shaped sliding plate 47 drives the top plate 48 to push the plate to be extracted and contacts with the rubber roller 43. The rubber roller 43 drives the plate to move onto the bearing plate 42, that is, the extraction of the plate is completed.

[0045] During use, start the electric lifting device 2, so that the electric lifting device 2 drives the U-shaped frame 41 to move to the position of the plate to be extracted through the bearing plate 42. Start the motor 44, the motor 44 drives the rubber roller 43 to rotate, the rubber roller 43 drives the friction wheel 45 to rotate. Through the cooperation of the friction wheel 45 and the U-shaped slide plate 47, under the action of friction, the friction wheel 45 drives the U-shaped slide plate 47 to move along the bottom of the U-shaped frame 41 towards the bearing plate 42. The U-shaped slide plate 47 abuts against the bevel of the U-shaped plug plate 46 and drives the U-shaped plug plate 46 to move towards the center of the U-shaped frame 41, so that the U-shaped plug plate 46 spaces the plate to be extracted from the adjacent plates. The U-shaped slide plate 47 drives the top plate 48 to push the plate to be extracted and contact the rubber roller 43, and the rubber roller 43 drives the plate to move onto the bearing plate 42, thus avoiding the problem of mutual friction and wear between the plates during the extraction of the stacked plates, and further improving the accuracy of the sampling inspection data of the plates. When the plate extraction is completed, turn off the motor 44, and the U-shaped plug plate 46 and the U-shaped slide plate 47 are reset by their corresponding springs and elastic pieces.

[0046] At the same time, during the movement of the U-shaped plug plate 46 towards the center of the U-shaped frame 41, through the cooperation of the U-shaped plug plate 46 and the folding bladder 461, the U-shaped plug plate 46 squeezes the folding bladder 461, so that the gas in the folding bladder 461 enters the drum bladder 462, so that the drum bladder 462 expands and supports the spaced plates. When the U-shaped plug plate 46 is reset, the gas in the drum bladder 462 slowly flows into the folding bladder 461, so that the drum bladder 462 buffers the speed of the plates moving downward to fill the gap between the plates, thus avoiding the problem of damage caused by the rapid fall of the plates.

[0047] Through the setting of the cleaning brush plate 51, the cleaning brush plate 51 cleans the surface of the plate, thus avoiding the problem that the surface of the plate is attached with dust and affecting the sampling inspection data. When the upper rubber roller 43 rotates, the rubber roller 43 drives the L-shaped connecting rod 56 to rotate, the L-shaped connecting rod 56 drives the loop-shaped plate 54 to move left and right along the outer wall of the U-shaped frame 41, the loop-shaped plate 54 drives the L-shaped abutting rod 55 to move accordingly. Through the cooperation of the convex block of the L-shaped abutting rod 55 and the convex block of the U-shaped elastic convex plate 52, the convex block of the L-shaped abutting rod 55 drives the knocking rod 53 to move away from the cleaning brush plate 51 by pushing the U-shaped elastic convex plate 52. When the convex block of the L-shaped abutting rod 55 does not push the U-shaped elastic convex plate 52, under the elastic force of the U-shaped elastic convex plate 52, the U-shaped elastic convex plate 52 drives the knocking rod 53 to knock on the cleaning brush plate 51, and the cleaning brush plate 51 vibrates and shakes off the dust attached to it, thus improving the cleaning efficiency of the cleaning brush plate 51 for the plate.

[0048] The L-shaped resistance rod 55 cooperates with the pressure plate 571, so that the L-shaped resistance rod 55 drives the pressure plate 571 to flip downward, so that the pressure plate 571 squeezes the folded jet bag 572, and the folded jet bag 572 blows air toward the plate through the nozzle 573 to clean it, thereby further improving the cleaning efficiency of the plate. The nozzle 573 is driven to swing by the pressure plate 571, and the nozzle 573 dynamically blows air to clean the plate, thereby improving the effect of the blowing cleaning of the nozzle 573.

[0049] When the U-shaped slide plate 47 moves along the bottom of the U-shaped frame 41 toward the supporting plate 42, the U-shaped slide plate 47 drives the magnet thereon to move along with it. Through the cooperation between the magnet of the U-shaped slide plate 47 and the magnetic block 63, under the action of the magnetic suction force, the magnet of the U-shaped slide plate 47 drives the magnetic block 63 to move along with it, and the magnetic block 63 pushes the air in the U-shaped tube 62 to be discharged from the adsorption shell 61. When the U-shaped slide plate 47 is reset, the magnet of the U-shaped slide plate 47 moves away from the magnetic block 63, and is reset under the action of the spring force corresponding to the magnetic block 63, so that the magnetic block 63 draws the air in the U-shaped tube 62 and forms a negative pressure between the adsorption shell 61 and the plate, so that the adsorption shell 61 adsorbs and fixes the plate, thereby avoiding the problem of the plate accidentally falling during the operation of the supporting plate 42. Through the setting of the W-shaped arc plate 64, the W-shaped arc plate 64 blocks dust and wood chips, thereby avoiding the problem of dust and wood chips falling into the adsorption shell 61.

[0050] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A three-dimensional warehouse facilitating automatic extraction of sheet materials, comprising a warehouse bottom plate (1). Characterized in that: An electric lifting device (2) and a shelf (3) are successively fixed on the top of the warehouse bottom plate (1) from left to right. A material taking device (4) is arranged outside the shelf (3). The material taking device (4) includes a U-shaped frame (41). The U-shaped frame (41) is slidably installed outside the shelf (3). Rubber rollers (43) are rotatably installed above and below the left side of the inner wall of the U-shaped frame (41). The front of the lower rubber roller (43) is rotationally connected to the output end of a motor (44) through a pulley. The motor (44) is fixed at the top left of the U-shaped frame (41). U-shaped plug plates (46) penetrate and are slidably installed on the front and back of the U-shaped frame (41). The U-shaped plug plates (46) are elastically connected to the U-shaped frame (41) through springs. A U-shaped sliding plate (47) is slidably installed at the bottom of the U-shaped frame (41). The U-shaped sliding plate (47) is elastically connected to the U-shaped frame (41) through elastic pieces. A top plate (48) is fixed to the right side of the inner wall of the U-shaped sliding plate (47). Friction wheels (45) are fixed to the front and back of the lower rubber roller (43). The outside of the friction wheels (45) is in contact with the top left of the U-shaped sliding plate (47). The inner wall of the U-shaped plug plate (46) is connected to the U-shaped frame (41) through a folding bladder (461). One side of the folding bladder (461) away from the U-shaped plug plate (46) is connected to a bulging bladder (462) through a pipeline. The bulging bladder (462) is fixed on the inner wall of the U-shaped frame (41). A bearing plate (42) is fixed to the left side of the U-shaped frame (41). The left side of the bearing plate (42) is fixed to the output end of the electric lifting device (2).

2. A three-dimensional warehouse facilitating automatic extraction of sheet materials according to claim 1. Characterized in that: A through opening matching the sheet material is formed in the left side of the inner wall of the U-shaped frame (41). The upper and lower rubber rollers (43) are respectively located above and below the through opening of the U-shaped frame (41).

3. A three-dimensional warehouse facilitating automatic extraction of sheet materials according to claim 2. Characterized in that: A cleaning device (5) is arranged at the top left of the U-shaped frame (41). The cleaning device (5) includes a cleaning brush plate (51) and an L-shaped connecting rod (56). The cleaning brush plate (51) is fixed to the left side of the U-shaped frame (41). U-shaped elastic bump plates (52) are fixed to the left and right sides of the front and back of the cleaning brush plate (51). A knocking rod (53) is fixed to the side of the inner wall of the U-shaped elastic bump plate (52) away from the cleaning brush plate (51). One end of the L-shaped connecting rod (56) is fixed to the end of the upper rubber roller (43) away from the center of the U-shaped frame (41). The other end of the L-shaped connecting rod (56) is slidably connected to the inside of a return plate (54). The return plate (54) is slidably installed on the side of the U-shaped frame (41) away from the center. An L-shaped resisting rod (55) is fixed to the left side of the return plate (54).

4. A three-dimensional warehouse facilitating automatic extraction of plates, according to claim 3, characterized in that: Above the cleaning brush plate (51), a jetting device (57) is provided. The jetting device (57) includes a pressing plate (571) hinged to the top of the U-shaped frame (41). The U-shaped frames (41) are elastically connected by a folding air bag (572). On the left side of the end of the pressing plate (571) away from the U-shaped frame (41), a nozzle (573) is fixed. The nozzle (573) is connected to the folding air bag (572) through a trachea.

5. A three-dimensional warehouse facilitating automatic extraction of plates, according to claim 4, characterized in that: On the side of the L-shaped contact rod (55) away from the U-shaped frame (41), a convex block is fixed. On the side of the inner wall of the U-shaped elastic convex plate (52) away from the cleaning brush plate (51), a convex block is fixed. The convex block of the L-shaped contact rod (55) contacts the convex block of the U-shaped elastic convex plate (52).

6. A three-dimensional warehouse facilitating automatic extraction of plates, according to claim 5, characterized in that: Chute grooves are formed on both the front and back of the pressing plate (571). The end of the L-shaped contact rod (55) away from the return plate (54) is slidably connected to the inside of the chute groove of the pressing plate (571).

7. A three-dimensional warehouse facilitating automatic extraction of plates, according to claim 6, characterized in that: At the bottom of the bearing plate (42), a fixing device (6) is provided. The fixing device (6) includes an adsorption shell (61) embedded and fixed at the bottom of the bearing plate (42). The bottom of the adsorption shell (61) is connected by a pipeline to a U-shaped pipe (62). Inside the U-shaped pipe (62), a magnetic block (63) is slidably installed at the end away from the adsorption shell (61). The magnetic block (63) is connected to the inner wall of the U-shaped pipe (62) through a spring.

8. A three-dimensional warehouse facilitating automatic extraction of plates, according to claim 7, characterized in that: On the left side of the U-shaped sliding plate (47), a magnet is fixed. The magnet of the U-shaped sliding plate (47) attracts the magnetic block (63). On the inner wall of the adsorption shell (61), a W-shaped arc plate (64) is fixed. A through groove is formed in the middle raised part of the W-shaped arc plate (64).

9. A method for using a three-dimensional warehouse facilitating automatic extraction of plates, using the three-dimensional warehouse facilitating automatic extraction of plates according to claim 8, characterized by including: S1. Start the electric lifting device (2) so that the electric lifting device (2) drives the U-shaped frame (41) to move to the plate to be extracted through the bearing plate (42); S2. Start the motor (44). The motor (44) drives the rubber roller (43) to rotate. The rubber roller (43) drives the friction wheel (45) to rotate. The friction wheel (45) drives the U-shaped sliding plate (47) to move along the bottom of the U-shaped frame (41) towards the bearing plate (42); ​ S3. The U-shaped sliding plate (47) abuts against the bevel angle of the U-shaped inserting plate (46) and drives the U-shaped inserting plate (46) to move towards the center direction of the U-shaped frame (41), so that the U-shaped inserting plate (46) spaces the plate to be extracted from the adjacent plates; S4. The U-shaped sliding plate (47) drives the top plate (48) to push the plate to be extracted and contacts with the rubber roller (43), and the rubber roller (43) drives the plate to move onto the bearing plate (42), that is, the extraction of the plate is completed.

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