A copper bar double-body three-dimensional storage library

Abstract

The present invention discloses a copper bar double-body three-dimensional storage library, which relates to the technical field of electrical copper bar processing and material conveying. By setting two single-body storage library frames, and arranging the loading machine in the middle of the two single-body storage library frames, loading trays are set on the two single-body storage library frames, and the movable material tray moves in a drawer-like manner within the storage library frame, enabling both of the two single-body storage library frames to be loaded. The material taking mechanism can sequentially take materials from the two single-body storage library frames driven by the transverse movement driving mechanism, improving the working efficiency; the two single-body storage library frames form a double-body three-dimensional storage library. Since the storage library develops in space, its actual floor area is small, alleviating the difficult situation of insufficient site for current enterprises.

Description

Technical Field

[0001] The invention relates to the technical field of electrical copper bar processing and material transportation, in particular to a copper bar double-body three-dimensional material warehouse. Background Art

[0002] In the copper bar processing industry of electrical manufacturing, copper bar three-dimensional warehouses are mostly single warehouses, which are arranged on one side of the processing and production conveyor line for storing and supplying materials. When the copper bar supply required by the production conveyor line is large, the single warehouse cannot meet the copper bar supply required by the production conveyor line. Increasing the number of single warehouses will increase the site area and supporting equipment, increasing the production cost. Summary of the invention

[0003] In view of the shortcomings of the prior art, the purpose of the present invention is to provide a copper bar double-body three-dimensional material warehouse, which occupies a small area and can load materials from both sides of the conveyor line at the same time, thereby improving work efficiency and reducing production costs.

[0004] In order to achieve the above object, the present invention is implemented through the following technical solutions:

[0005] A copper bar double-body three-dimensional material warehouse, comprising:

[0006] Two single material warehouse frames, the two single material warehouse frames are arranged side by side and separated by a set distance;

[0007] Multiple material trays, including a tray rack and a movable tray support plate, the tray rack is evenly arranged along the height direction of the single material warehouse frame to form different warehouse layers, the top of the tray rack is connected to the rotating arm through the output end of the tray driving mechanism, the top edge of the rotating arm is provided with a toggle pin, and the bottom of the movable tray support plate is provided with a longitudinal slide groove to cooperate with the toggle pin, so that the movable tray tray moves in a drawer-like manner in the double-body material warehouse frame;

[0008] The loader comprises a loader lifting frame and a material taking mechanism. A lifting frame column is arranged at one end of the two monomer material warehouse frames. The loader lifting frame is arranged between the two monomer material warehouse frames and is lifted and lowered along the lifting frame column by the loader driving mechanism.

[0009] The material-retrieving mechanism includes a main longitudinal beam of the suction rack. Both ends of the main longitudinal beam of the suction rack cooperate with the guide rails on the top surface of the lifting frame of the loader through a roller assembly frame. A row of suction cups are connected to the bottom of the main longitudinal beam of the suction rack. The main longitudinal beam of the suction rack drives the suction cups to move horizontally through the transverse driving mechanism of the suction rack to retrieve materials from different single material warehouse frames.

[0010] The turnover tray is used to carry the copper busbar and limit its position. It is arranged on the top of the movable tray support plate and is plugged into and matched with the movable tray support plate.

[0011] As a further implementation method, the hoisting frame of the loader is fixed into a square frame by two hoisting frame cross beams and two hoisting frame longitudinal beams, and a loader driving mechanism is arranged on the outer side of the hoisting frame cross beam close to the hoisting frame column.

[0012] As a further implementation method, the hoisting frame column is arranged on the opposite side of the two single-bin frames, a rack is arranged on the side of the hoisting frame column far from the single-bin frame, the output end of the loader driving mechanism is matched with the rack through a transmission shaft and a gear, and the hoisting frame column is higher than the single-bin frame.

[0013] As a further implementation method, short columns are fixed at both ends of the top of the hoisting frame cross beam close to the hoisting frame column, a diagonal brace is fixed between the top ends of the short columns and the end of the hoisting frame longitudinal beam far from the hoisting frame column, and guide wheel groups are arranged at both ends of the back sides of the two short columns for rolling cooperation in the profile grooves on the back side of the rack arranged on the hoisting frame column.

[0014] As a further implementation method, the guide rails are arranged on the top surfaces of the cross beams at both ends of the hoisting frame, the suction frame transverse movement driving mechanism is arranged on the top of the main longitudinal beam of the suction frame, the output end of the suction frame transverse movement driving mechanism drives a transmission shaft arranged on one side of the main longitudinal beam of the suction frame to rotate, and both ends of the transmission shaft are connected with transverse movement driving wheels which are located in the roller group frame and are matched with the transverse movement guide rails.

[0015] As a further implementation method, the bottom of the main longitudinal beam of the suction frame is connected with a suction cup auxiliary beam through an auxiliary column, the suction cup auxiliary beam is parallel to the main longitudinal beam of the suction frame, the suction cups are arranged along the suction cup auxiliary beam in a row, the suction cup auxiliary beam is parallel to the length direction of the single-bin frame, and a vacuum pump is also arranged on the suction cup auxiliary beam and the vacuum pump is connected with the suction cups.

[0016] As a further implementation method, a laser limiter and a laser rangefinder are installed at the bottom of the hoisting frame of the loader.

[0017] As a further implementation method, both ends of the movable tray of the tray are connected with a guide wheel group through a connecting plate, and the guide wheel group is matched with the roller guide rails arranged on the single-bin frame.

[0018] As a further implementation method, positioning pins are arranged at the middle positions of both ends of the top of the movable tray of the tray, positioning holes are arranged at the corresponding positions of both ends of the turnover tray for inserting the positioning pins, and both ends of the turnover tray are rotatably connected with lifting brackets.

[0019] As a further implementation method, the main body of the turnover tray is a support plate, a plurality of cushion woods are arranged on the top of the support plate, and a width adjusting mechanism and a pressure adjusting mechanism are alternately arranged among the plurality of cushion woods.

[0020] The beneficial effects of the present invention are as follows:

[0021] 1. The present invention realizes the feeding of the single-body storage bin by setting two single-body storage bin frames, arranging the feeder in the middle of the two single-body storage bin frames, fixedly arranging multiple layers of loading trays on each of the two single-body storage bin frames, and enabling the movable tray to move in a drawer-like manner on both sides of the loading tray. The material taking mechanism can take materials from the two single-body storage bin frames respectively driven by the transverse movement driving mechanism, improving the working efficiency.

[0022] 2. The two single-body storage bin frames of the present invention form a double-body three-dimensional storage bin. Since the storage bin develops in space, its actual floor area is small, alleviating the difficult situation of insufficient enterprise site.

[0023] 3. The present invention facilitates the feeding of copper bars by setting a turnover tray. At the same time, a width adjustment mechanism and a pressure adjustment mechanism are arranged on the turnover tray, which is applicable to copper bars of different specifications. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The specification drawings forming a part of the present invention are used to provide a further understanding of the present invention. The schematic embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation to the present invention.

[0025] Figure 1 It is a schematic diagram of the overall structure of the double-body three-dimensional storage bin in the embodiment of the present invention.

[0026] Figure 2 It is an axonometric schematic diagram of the double-body three-dimensional storage bin in the embodiment of the present invention.

[0027] Figure 3 It is a schematic diagram of the structure of the storage bin frame in the embodiment of the present invention.

[0028] Figure 4 It is a partial structure schematic diagram of the storage bin frame in the embodiment of the present invention.

[0029] Figure 5 It is a schematic diagram of the structure of the loading tray in the embodiment of the present invention.

[0030] Figure 6 It is an axonometric schematic diagram of the loading tray in the embodiment of the present invention

[0031] Figure 7 It is a schematic diagram of the structure of the rotating arm in the embodiment of the present invention.

[0032] Figure 8 It is a schematic diagram of the structure of the movable tray support plate in the embodiment of the present invention.

[0033] Figure 9 It is a schematic diagram of the overall structure of the material taking rack in the embodiment of the present invention.

[0034] Figure 10 It is an axonometric structure schematic diagram of the material taking rack in the embodiment of the present invention.

[0035] Figure 11 It is a schematic structural diagram of the cooperation between the material taking rack and the lifting rack in the embodiment of the present invention.

[0036] Figure 12 It is a schematic structural diagram of the lifting rack in the embodiment of the present invention.

[0037] Figure 13 It is a schematic partial structural diagram of the loading machine in the embodiment of the present invention.

[0038] Figure 14 It is a schematic structural diagram of the turnover tray carrying materials in the embodiment of the present invention.

[0039] Figure 15 It is a schematic structural diagram of the turnover tray in the embodiment of the present invention

[0040] Figure 16 It is a schematic structural diagram of the cooperation between the turnover tray and the movable tray support plate in the embodiment of the present invention.

[0041] Figure 17 It is a schematic diagram of the initial state of the material storage when feeding in the embodiment of the present invention.

[0042] Figure 18 It is a schematic structural diagram of the material taking mechanism after lifting when feeding in the embodiment of the present invention.

[0043] Figure 19 It is a schematic structural diagram when feeding out of the storage in the embodiment of the present invention.

[0044] Figure 20 It is a schematic structural diagram of the movement of the material taking mechanism when feeding in the embodiment of the present invention.

[0045] Figure 21 It is a schematic structural diagram of material suction in the embodiment of the present invention.

[0046] Figure 22 It is a schematic structural diagram of the return of the movable tray after material suction in the embodiment of the present invention.

[0047] Figure 23 It is a schematic structural diagram of the material taking mechanism returning to the middle position after material suction in the embodiment of the present invention.

[0048] Figure 24 It is a schematic structural diagram of the material taking mechanism descending to discharge materials in the embodiment of the present invention.

[0049] Figure 25 It is a schematic structural diagram of the material taking mechanism returning to its original position after discharging materials in the embodiment of the present invention.

[0050] In the figure: The distances or sizes between each part are exaggerated for showing the positions of each part, and the schematic diagram is only for illustration.

[0051] Wherein: 1. Material storage frame, 2. Loading tray, 3. Material picking mechanism, 4. Feeding machine lifting frame, 5. Feeding machine driving mechanism, 6. Intermediate transfer tray, 7. Conveyor line;

[0052] 1-1. Left front vertical column, 1-2. Left rear vertical column, 1-3. Upper left cross beam, 1-4. Front longitudinal beam, 1-5. Rear longitudinal beam, 1-6. Front upper short longitudinal brace, 1-7. Rear upper short longitudinal brace, 1-8. Lifting frame top beam, 1-9. Upper right cross beam, 1-10. Rear lifting frame vertical column, 1-11. Front lifting frame vertical column, 1-12. Right ground cross beam, 1-13. Rear ground longitudinal beam, 1-14. Front ground longitudinal beam, 1-15. Left ground cross beam, 1-16. Rear auxiliary lifting frame vertical column, 1-17. Front auxiliary lifting frame vertical column, 1-18. Right cross beam, 1-19. Rear rack, 1-20. Front rack, 1-21. Left cross beam, 1-22. Right front vertical column, 1-23. Right rear vertical column;

[0053] 2-1. Movable tray support plate, 2-2. Right guide wheel set, 2-3. Right cross brace of tray frame, 2-4. Intermediate cross brace of tray frame, 2-5. Tray driving motor, 2-6. Driving motor support, 2-7. Rotating arm, 2-9. Front longitudinal beam of tray frame, 2-10. Rear longitudinal beam of tray frame, 2-11. Left cross brace of tray frame, 2-12. Left guide wheel set, 2-13. Guide wheel shaft, 2-14. Positioning pin, 2-15. Rotating arm support wheel, 2-16. Motor gear, 2-17. Driven gear, 2-18. Rotating arm rotating shaft, 2-19. Poking pin shaft, 2-20. Longitudinal sliding groove, 2-21. Left roller guide rail, 2-22. Right roller guide rail.

[0054] 3-1. Main longitudinal beam of material suction frame, 3-2. Transverse movement driving motor of material suction frame, 3-3. Sprocket of transverse movement driving motor, 3-4. Right wheel set frame of material suction frame, 3-5. Roller driven shaft, 3-6. Right driving wheel, 3-7. Driven sprocket, 3-8. Transmission shaft, 3-9. Left driving wheel, 3-10. Left wheel set frame of material suction frame, 3-11. Right auxiliary vertical column, 3-12. Suction cup auxiliary beam, 3-13. Suction cup, 3-14. Left auxiliary vertical column, 3-15. Left driven wheel, 3-16. Right driven wheel, 3-17. Transmission chain;

[0055] 4-1. Rear longitudinal beam of lifting frame, 4-2. Rear diagonal brace of lifting frame, 4-3. Rear upper guide wheel set of lifting frame, 4-4. Upper cross beam of lifting frame, 4-5. Short vertical column, 4-6. Rear lower guide wheel set of lifting frame, 4-7. Rear motor cross beam, 4-8. Right cross beam of lifting frame, 4-9. Front lower guide wheel set of lifting frame, 4-10. Front upper guide wheel set of lifting frame, 4-11. Front longitudinal beam of lifting frame, 4-12. Front diagonal brace connecting frame, 4-13. Diagonal brace connecting pin, 4-14. Front diagonal brace of lifting frame, 4-15. Left cross beam of lifting frame, 4-16. Rear diagonal brace connecting frame;

[0056] 5-1. Lifting motor, 5-2. Motor sprocket, 5-3. Transmission chain, 5-4. Rear gear, 5-5. Rear bearing of transmission shaft, 5-6. Driven sprocket, 5-7. Lifting transmission shaft, 5-9. Front bearing of transmission shaft, 5-10. Front gear;

[0057] 6-1. Thrust frame, 6-2. Telescopic pressure arm, 6-3. Pressure adjustment bolt, 6-4. Movable stop, 6-5. Copper bar pressing and sealing device, 6-6. Right lifting frame, 6-8. Wooden pad, 6-9. Support plate, 6-10. Width adjustment bolt, 6-11. Left lifting frame. Specific embodiments

[0058] It should be noted that the following detailed description is illustrative and is intended to provide further explanation of the present invention. Unless otherwise specified, all technical and scientific terms used in the present invention have the same meaning as commonly understood by those of ordinary skill in the technical field to which the present invention belongs.

[0059] Embodiment 1

[0060] In a typical embodiment of the present invention, refer to Figures 1 - 25 As shown, a double-body three-dimensional copper bar storage library includes two sets of identical storage library frames 1, loading trays 2, material taking mechanisms 3, turnover trays 6, and a loading machine. The loading machine includes a loading machine lifting frame 4 and a loading machine driving mechanism 5. The structure of the double-body three-dimensional copper bar storage library in this embodiment is described with the perspective direction in the attached drawings as an example.

[0061] The double-body three-dimensional copper bar storage library in this embodiment is composed of two single-body storage libraries with exactly the same structure on the left and right. The two single-body storage libraries share a loading machine. The loading machine is arranged in the middle of the two single-body storage libraries and can be lifted in the middle of the two single-body storage libraries. The copper bar processing and production conveyor line 7 is located below the loading machine between the two single-body storage libraries. After the material taking mechanism on the loading machine takes materials from the single-body storage library, it places the copper bars on the conveyor line.

[0062] Both of the two single-body storage libraries are steel frame structures, which are composed of several steel profiles such as columns, longitudinal beams, and cross beams. The steel structure height of the double-body three-dimensional storage library in this embodiment is 4650 mm, the total width of the double body is 2710 mm, and the total length is 5320 mm. The steel structure width of the single-body storage library steel frame is 810 mm. The steel structure height of the lifting frame column is 5600 mm. It can be understood that the specific dimensions of the double-body three-dimensional storage library can be changed according to the factory site conditions.

[0063] The lifting column of the lifting frame is fixed at one end of the double-body storage bin, and is used to support and cooperate with the guiding loading machine. The height of the lifting column is greater than the height of the storage bin, so that the loading machine can complete the material taking of the copper bars on the top layer of the storage bin. In the double-body storage bin of this embodiment, each single-body storage bin is provided with five storage layers from top to bottom, the average height of each layer is 750 mm, and the height of the storage space of each layer is 345 mm.

[0064] As Figures 1 - 2 shown, taking the view direction in the figure as an example, each single-body storage bin is a square steel frame. The steel structure of the single-body storage bin includes a front longitudinal beam 1-4 and a rear longitudinal beam 1-5, which are parallel and spaced at a set distance, and both ends are fixedly connected by a left upper cross beam 1-3 and a right upper cross beam 1-9 to form a rectangular frame. The bottom ends of the front longitudinal beam 1-4 and the rear longitudinal beam 1-5 are respectively connected to a left front column 1-1, a left rear column 1-2, a right front column 1-22, and a right rear column 1-23 correspondingly.

[0065] The bottoms of the left front column 1-1 and the left rear column 1-2 are fixedly connected by a left ground cross beam 1-15. The bottoms of the right front column 1-22 and the right rear column 1-23 are fixedly connected by a right ground cross beam 1-12. The left front column 1-1 and the right front column 1-22, and the left and right columns 1-2 and the right rear column 1-23 are respectively fixedly connected by a front ground longitudinal beam 1-14 and a rear ground longitudinal beam 1-13.

[0066] The right rear column 1-23 of the single-body storage bin located on the front side and the right front column 1-22 of the single-body storage bin located on the rear side are respectively fixedly connected to the front column 1-11 of the lifting frame and the rear column 1-10 of the lifting frame. The height of the lifting column of the lifting frame is greater than that of the column of the storage bin, so that the loading machine can take materials. The tops of the front column 1-11 and the rear column 1-10 of the lifting frame are fixedly connected by a top beam 1-8 of the lifting frame, and the tops at both ends of the top beam 1-8 of the lifting frame are fixedly connected with a front upper short longitudinal brace 1-6 and a rear upper short longitudinal brace 1-7. The two short longitudinal braces are parallel to the front longitudinal beam, and the ends of the short longitudinal braces far from the lifting machine column are fixedly connected to the front auxiliary column 1-17 and the rear auxiliary column 1-16 of the lifting frame.

[0067] Five left cross beams 1-21 are evenly arranged between the left front column 1-1 and the left rear column 1-2 along the height direction. Similarly, right cross beams 1-18 are correspondingly arranged between the right front column 1-22 and the right rear column 1-23. The two left cross beams 1-21 and right cross beams 1-18 at the same height are used to cooperate with each layer of loading trays. The fixed connections between the structures of the above double-body storage bin can be welded or bolted, and different fixing methods can be adopted according to specific situations, as long as the normal operation of the structure is not affected, and the disassembly is taken as the first principle.

[0068] As Figures 5 - 8As shown, the material tray 2 comprises a tray frame, a tray conveying mechanism, and a movable tray support plate, and the material tray is a drawer-type tray. The movable tray support plate can move laterally relative to the tray frame.

[0069] The tray frame includes two parallel front longitudinal beams 2-9 and rear longitudinal beams 2-10, both ends of which are connected to the left cross beam 1-21 and the right cross beam 1-18 by bolts. A plurality of intermediate cross braces 2-4 of the tray frame are evenly connected along the length direction between the front longitudinal beam 2-9 and the rear longitudinal beam 2-10 of the tray frame to improve the strength.

[0070] The left and right ends of the front longitudinal beam 2-9 and the rear longitudinal beam 2-10 of the tray frame are respectively screwed to the left cross brace 2-11 and the right cross brace 2-3 of the tray frame. The left guide wheel group 2-12 and the right guide wheel group 2-2 are respectively arranged on the top of the left cross brace 2-11 and the right cross brace 2-3 of the tray frame.

[0071] The left guide wheel group 2-12 and the right guide wheel group 2-2 respectively include a left roller guide rail 2-21 and a right roller guide rail 2-22. The left roller guide rail 2-21 and the right roller guide rail 2-22 are screwed to the left and right end cross braces 2-11 and 2-3, and are also screwed to the front and rear columns 1-1, 1-2, 1-22, and 1-23.

[0072] The tray conveying mechanism is a mechanism that causes the movable tray to produce a linear lateral movement through the rotation of the rotating arm 2-7. The tray conveying mechanism is composed of a tray driving motor 2-5, a driving motor bracket 2-6, a tray rotating arm 2-7, a rotating arm support wheel 2-15, a rotating arm shaft 2-18, a motor gear 2-16, a driven gear 2-17, a toggle pin 2-19 on the rotating arm 2-7, and a longitudinal slide 2-20 on the back of the movable tray support plate 2-1.

[0073] The driving motor bracket 2-6 is screwed to the middle position of the material tray frame, and the driving motor 2-5 is screwed to the bottom of the driving motor bracket 2-6, and is screwed to the connecting plate on the rear longitudinal beam 2-10 of the material tray frame. The output shaft of the driving motor 2-5 is vertically downward, and the motor gear 2-16 is installed at the end of the shaft. The rotating arm shaft 2-18 is assembled at the center position of the driving motor bracket 2-6. The upper top of the rotating arm shaft 2-18 is equipped with a rotating arm 2-7, and the bottom end of the rotating arm shaft 2-18 is equipped with a driven gear 2-17, which is meshed with the motor gear 2-16.

[0074] A plurality of rotating arm support wheels 2-15 are installed on the back of the rotating arm 2-7 to ensure the stability of the rotating arm 2-7 during rotation. When the rotating arm 2-7 rotates, the support wheels 2-15 support and roll on the upper plane of the drive motor bracket 2-6. The rotating arm 2-7 is in the shape of a cam or a circle, and a rotating dial pin 2-19 is fixed near the edge at the top, which cooperates with the longitudinal chute 2-20 at the bottom of the movable tray support plate 2-1. The longitudinal chute 2-20 is parallel to the length direction of the tray support plate 2-1.

[0075] The movable tray consists of a movable tray support plate 2-1, left and right guide wheel groups 2-12, 2-2, and guide wheel shafts 2-13 at both ends. Positioning pins 2-14 are fixed at the middle positions at both ends of the top of the movable tray support plate 2-1, and a longitudinal chute 2-20 is provided at the bottom.

[0076] Among them, both ends of the movable tray are connected to the respective left guide wheel group 2-12 and right guide wheel group 2-2 through the guide wheel shafts 2-13 on the connecting plate, and are in rolling cooperation with the roller guide rails 2-21, 2-22 at the left and right ends through the guide wheel groups. The motor gear 2-16 meshes with the driven gear 2-17 on the rotating arm rotating shaft 2-18, and the dial pin 2-19 on the rotating arm 2-7 slides in the longitudinal chute 2-20 on the back of the movable tray support plate 2-1.

[0077] When the tray drive motor 2-5 rotates, the motor gear 2-16 drives the driven gear 2-17 to rotate, and drives the rotating arm 2-7 to rotate through the rotating shaft 2-18. At this time, the dial pin 2-19 on the rotating arm 2-7 longitudinally slides in the longitudinal chute 2-20 on the back of the movable tray support plate 2-1 while rotating around the rotating arm shaft 2-18, so as to dial the movable support plate 2-1 to generate a lateral movement, and at the same time push the turnover tray 6 carried on the back of the movable tray support plate 2-1 out of the storage bin together. It realizes moving out to the left when rotating counterclockwise and moving out to the right when rotating clockwise. The maximum rotation angles of the rotating arm in both counterclockwise and clockwise directions are ±90°.

[0078] The loading machine includes a material taking mechanism. The material taking mechanism adopts a copper row suction cup system, and its function is to vacuum suck the copper row and move horizontally left and right depending on the lifting frame 4 of the loading machine and the left and right lateral movement of the driving mechanism of the loading machine to meet the material taking tasks of the two monomer storage bins on the left and right.

[0079] Such as Figure 9 、 10, as shown in Fig. 11, the main structure of the copper bar suction cup system is the material suction rack, which is composed of the main longitudinal beam 3-1 of the material suction rack, the transverse movement drive motor 3-2 of the material suction rack, the sprocket 3-3 of the transverse movement drive motor, the right wheel set rack 3-4 of the material suction rack, the left wheel set rack 3-10 of the suction cup, the two ends roller driven shaft 3-5, the left driving wheel 3-9, the right driving wheel 3-6, the left driven wheel 3-15, the right driven wheel 3-16, the transmission chain 3-17, the driven sprocket 3-7, the transmission shaft 3-8, the left auxiliary column 3-14, the right auxiliary column 3-11, the suction cup auxiliary beam 3-12, and multiple suction cups 3-13, etc. In addition, a vacuum pump and a limit device for the descending stroke of the material suction rack are also installed on the suction cup auxiliary beam 3-12. The limit device can adopt a limit pin, which can limit the position of the material suction rack.

[0080] Specifically, the transverse movement drive motor 3-2 of the material suction rack is fixed at the right end of the top of the main longitudinal beam 3-1 of the material suction rack. The left and right ends of the main longitudinal beam 3-1 of the material suction rack are provided with the left wheel set rack 3-10 and the right wheel set rack 3-4 of the material suction rack. Both the left wheel set rack 3-10 and the right wheel set rack 3-4 of the material suction rack include inverted U-shaped steel pipes, and driven rollers are installed on the side walls of the two ends of the steel pipes by setting the roller driven shaft 3-5.

[0081] The transmission shaft 3-8 is arranged on the front side of the main longitudinal beam 3-1 of the material suction rack, and the driven sprocket 3-7 is fixed at one end of the transmission shaft close to the transverse movement drive motor 3-2 of the material suction rack. The sprocket 3-3 of the transverse movement drive motor at the right end output of the transverse movement drive motor 3-2 of the material suction rack is matched with the driven sprocket 3-7 through the transmission chain 3-17. The two ends of the transmission shaft 3-8 respectively extend into the inside from the side walls of the inverted U-shaped steel pipes and fix the left driving wheel 3-9 and the right driving wheel 3-6. These two driving wheels are respectively arranged side by side with the driven rollers in the steel pipes.

[0082] The left auxiliary column 3-14 and the right auxiliary column 3-11 are fixed at the bottom of the main longitudinal beam 3-1 of the material suction rack. The bottom of the left auxiliary column 3-14 and the right auxiliary column 3-11 is welded with the suction cup auxiliary beam 3-12. Multiple suction cups 3-13 are evenly arranged at the bottom of the suction cup auxiliary beam 3-12 along its length direction. The suction cups are connected to the vacuum pump to facilitate sucking the copper bars.

[0083] As Figure 12 shown in Fig. 14 is the lifting frame 4 of the loading machine, whose function is to drive the suction cup system to complete the material taking tasks of each upper and lower layer. It includes the front longitudinal beam 4-11 and the rear longitudinal beam 4-1 of the lifting frame that are parallel to each other, and the distance between the two is adapted to the distance between the two single-row material warehouses. The left cross beam 4-15 and the right cross beam 4-8 of the lifting frame are respectively connected between the two ends of the front longitudinal beam 4-11 and the rear longitudinal beam 4-1 of the lifting frame to form a frame structure.

[0084] The front longitudinal beam 4-11 of the lifting frame and the top of the left end of the rear longitudinal beam 4-1 of the lifting frame are respectively provided with a front diagonal brace connecting frame 4-12 and a rear diagonal brace connecting frame 4-16. A short column 4-5 is vertically screwed to the top of the right end of the front longitudinal beam 4-11 and the rear longitudinal beam 4-1 of the lifting frame respectively. The tops of the two short columns 4-5 are fixedly welded through the upper cross beam of the lifting frame. Guide wheel sets are arranged at the top and bottom ends on the sides where the two columns are away from each other, which are respectively the front upper guide wheel set 4-10 of the lifting frame, the front lower guide wheel set 4-9 of the lifting frame, the rear upper guide wheel set 4-3 of the lifting frame, and the rear lower guide wheel set 4-6 of the lifting frame. All four guide wheel sets are of guide wheel structure.

[0085] Lifting frame front diagonal braces 4-14 and lifting frame rear diagonal braces 4-2 are respectively arranged between the two columns and the front diagonal brace connecting frame 4-12 and the rear diagonal brace connecting frame 4-16. One end of each diagonal brace is fixed to the diagonal brace connecting frame through a diagonal brace connecting pin 4-13, and the other end is hinged to the top of the column. The diagonal braces are used to ensure strength. The four guide wheel sets on the two short columns are used for rolling cooperation with the front column 1-10 and the rear column 1-11 of the lifting frame, having both the function of lifting and rolling guidance and the balance function of preventing the front and rear inclination of the lifting frame. A rear motor cross beam 4-7 is also fixed on the right side of the right cross beam 4-8 of the lifting frame. The rear motor cross beam 4-7 is parallel to the right cross beam of the lifting frame.

[0086] As Figure 13 shown, the feeding machine driving mechanism is used to drive the lifting frame to achieve lifting movement, including a lifting motor 5-1, which is fixed at the middle position on the top of the rear motor cross beam 4-7. The output end of the motor is connected to a motor sprocket 5-2. A lifting transmission shaft 5-7 is arranged on the right side of the rear motor cross beam 4-7, and the lifting transmission shaft is parallel to the rear motor cross beam 4-7. A driven sprocket 5-6 is fixed on the body of the lifting transmission shaft 5-7. The driven sprocket 5-6 is matched with the motor sprocket 5-2 through a transmission chain 5-3. Further, both ends on the right side of the rear motor cross beam 4-7 are also matched with the transmission shaft 5-7 through support plates with bearings 5-5 and 5-9, facilitating the rotation of the lifting transmission shaft 5-7. The two ends of the lifting transmission shaft 5-7 are respectively a front gear 5-10 and a rear gear 5-4. Lifting frame front racks 1-20 and lifting frame rear racks 1-19 are respectively arranged along the height direction on the right side of the front column 1-10 and the rear column 1-11 of the lifting frame. The two gears are correspondingly matched with the two racks. When the lifting motor 5-1 rotates, the gears are driven to rotate along the racks through the driven sprocket 5-6, so that the rear motor horizontally drives the lifting frame to lift. The right cross beam of the lifting frame is located on the left side of the front column 1-10 and the rear column 1-11 of the lifting frame. The rear motor cross beam 4-7 is located on the right side of the front column 1-10 and the rear column 1-11 of the lifting frame, and its length will not interfere with the cooperation between the gears at both ends of the transmission shaft 5-7 and the racks.

[0087] The two inverted U-shaped steel pipes of the copper bar suction cup system are respectively located at the tops of the left cross beam 4-15 and the right cross beam 4-8 of the lifting frame. The tops of the left cross beam 4-15 and the right cross beam 4-8 of the lifting frame are provided with convex grooves to form a guide rail structure. The left and right driving wheels and driven rollers in the two inverted U-shaped steel pipes can move on the guide rail. Through the control of the crosswise driving motor 3-2 of the material suction frame, the material suction frame can move back and forth on the lifting frame.

[0088] Through the lifting movement and the back-and-forth movement of the material suction frame, the suction cup group can move up, down, left and right between the double-body three-dimensional storage racks, so as to suck the copper bars on different single storage racks and different layers. A laser positioning device is also provided on the lifting frame 4 of the loading machine, which adopts a laser limiter and a laser rangefinder to guide the lifting and back-and-forth movement of the suction cup. A travel limit device, such as a limit pin, is also provided to ensure safety.

[0089] In order to facilitate the placement of copper bars on the movable tray, a turnover tray is also included. In addition to the function of storing copper bars fixed on the movable tray support plate 2-1 through the positioning pins 2-14 at both ends of the movable tray support plate 2-1, the turnover tray can also be used as a turnover tooling for incoming materials to enter the warehouse.

[0090] Specifically, its main body includes a support plate 6-9. The two ends of the support plate are respectively hinged with a left lifting frame 6-11 and a right lifting frame 6-6 to facilitate the lifting of the turnover tray. Two cushion woods 6-8 are arranged at the middle position near the two ends on the top of the support plate to support the copper bars. Thrust frames 6-1 are fixed at both ends of the top of the support plate to limit the left and right movement of the material row.

[0091] Three copper bar width adjusters are arranged on the top of the support plate. Slots are arranged in the front-back direction on the top of the width adjusters. Anti-thread adjusting bolts 6-10 are installed in the slots. There are movable blocks 6-4 at both ends of the adjusting bolts. The bottom of the blocks is in threaded cooperation with the width adjusting bolt 6-10. The head of the width adjusting bolt 6-10 is located at the front side of the copper bar width adjuster. By rotating the adjusting bolt 6-10, the distance between the blocks, that is, the copper bar width space, can be adjusted.

[0092] Two cushion woods are arranged on the top of the support plate. A sealing and pressing device 6-5 is fixed on the front side of the support plate 6-9 at the side position of the first support cushion wood and on the rear side of the support plate 6-9 at the side position of the second support cushion wood respectively. The pressure arm 6-2 of the sealing and pressing device 6-5 can stretch according to the different widths of the copper bars. A pressure adjusting bolt 6-3 is arranged at the front end of the retractable pressure arm 6-2. The retractable pressure arm is arranged in the front-back direction to ensure that the position of the pressure adjusting bolt is in the middle of the widths of copper bars with different widths. The pressure adjusting bolt is arranged in the vertical direction and can be adjusted up and down according to the different heights of the copper bars to ensure that the copper bars are pressed tightly.

[0093] Positioning holes are provided at the bottoms of both ends of the support plate for cooperation with the positioning pins 2-14 to lock the turnover tray by the movable tray support plate 2-1.

[0094] Specific working method:

[0095] Loading process:

[0096] First, manually stack the new copper bars in bundles on the spacer 6-8 of the support plate 6-9 of the turnover tray outside the warehouse and remove the cable ties;

[0097] Adjust the width space for storing copper bars according to the copper bar specifications with the copper bar width adjuster;

[0098] Press the copper bars tightly with the copper bar pressing device according to the height of the copper bars;

[0099] Then, lift the support plate 6-9 of the turnover tray filled with copper bars to the special manual transport vehicle through the lifting frame, and then push the special transport vehicle to the ground outside the two sides of the three-dimensional warehouse;

[0100] Use the simple crane installed above the two outer sides of the three-dimensional warehouse to lift the support plate 6-9 from the special transport vehicle and rise it above the storage layer to be stored;

[0101] The movable tray support plate 2-1 on the storage layer to be stored is driven by the rotating arm 2-7 to drive the dialing pin 2-19 to rotate around the central axis 2-18 of the rotating arm. At the same time, the dialing pin 2-19 slides along the longitudinal chute 2-20 on the back of the movable tray support plate 2-1, so that the movable tray support plate 2-1 moves horizontally out of the warehouse. Then, the crane lowers the support plate 6-9 of the turnover tray filled with copper bars onto the movable tray support plate 2-1 and positions it with the positioning pin 2-14;

[0102] The hook of the crane rises and returns to the initial position;

[0103] The movable tray support plate 2-1 on the storage layer to be stored carries the turnover tray filled with copper bars and returns to the warehouse under the action of the rotating system, and the new material warehousing process is completed;

[0104] Note: When the site outside the warehouse allows, the lifting work can also be replaced by a forklift instead of the special transport vehicle and the crane.

[0105] Material taking and feeding process:

[0106] To avoid affecting the operation of the production conveyor line, the material taking mechanism and the lifting frame usually stay above the conveyor line in the middle of the left and right warehouses and maintain a certain height distance.

[0107] First, send a material taking instruction (taking the copper bars on the 4th layer of the left warehouse as an example).

[0108] Driven and guided by the feeder drive mechanism 5 and the laser positioning device, the feeder lifting frame 4 rises and is positioned above the fourth layer, preparing to take the copper busbar from the fourth layer of the left warehouse. Figure 18 (shown)

[0109] The tray with copper row on the fourth layer of the left warehouse is extended to the right outside the warehouse under the action of the rotating arm 2-7, the central axis of the rotating arm 2-18, the toggle pin 2-19, the movable tray support plate 2-1 and other tray conveying components; (such as Figure 19 (shown)

[0110] Under the action of the transverse transmission motor 3-2 of the suction frame, the transverse driving motor sprocket 3-3, the transmission chain 3-17, the driven sprocket 3-7 and the transmission shaft 3-8, the material taking mechanism rolls to the left through the main and driven roller groups at both ends to the top of the copper bar on the turnover material tray 6-9.

[0111] The loader is driven down by the lifting motor 5-1, the motor sprocket 5-2, the lifting transmission chain 5-3, the driven sprocket 5-6, the lifting transmission shaft 5-7, the gears 5-4, 5-10, the gears 1-19, 1-20 and other components, so that the vacuum suction cup can absorb the copper bar on the turnover material tray; (such as Figure 21 (shown)

[0112] After sucking the copper bar, the suction rack rises slightly under the drive of the feeder drive mechanism, and the suction cup separates from the turnover tray (such as Figure 21 The turnover tray on the fourth layer of the left warehouse moves horizontally to the left and back to the warehouse under the action of the rotating arm 2-7, the central axis of the rotating arm 2-18, the shifting pin 2-19, the movable tray support plate 2-1 and other rotating conveying components; (as shown in FIG. Figure 22 (shown)

[0113] The suction frame rolls rightward to the horizontal center position of the lifting frame (such as the center position of the lifting frame) through the main and driven roller groups at both ends under the action of the suction frame transverse transmission motor 3-2, the transmission sprocket 3-3, the transmission chain 3-17, the driven sprocket 3-7, and the transmission shaft 3-8. Figure 23 As shown); the suction rack is driven by the feeder drive mechanism and the lifting frame, and descends under the action and guidance of the laser positioning device, so that the suction cup discharges the sucked copper onto the production conveyor line (as shown Figure 24 The lifting frame returns to its initial position and waits for use. Figure 25 (shown)

[0114] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A copper row double-body three-dimensional storage library, characterized in that Including: Two single-body bin frames, which are arranged side by side with a set distance therebetween; Multiple loading trays, which include a tray rack and a movable tray support plate. The tray racks are evenly arranged along the height direction of the single-body bin frame to form different layers. The top of the tray rack is connected to a rotating arm through the output end of a tray driving mechanism. A toggle pin is arranged at the top edge of the rotating arm. The roller groups arranged at both ends of the bottom of the movable tray support plate roll in the fixed longitudinal chutes at both ends of the tray rack and cooperate with the toggle pin, so that the movable tray support plate moves in a drawer-like manner within the bin frame; A loading machine, which includes a loading machine lifting frame and a material taking mechanism. Lifting frame columns are arranged at one end of the two single-body bin frames. The loading machine lifting frame is arranged between the two single-body bin frames and is lifted along the lifting frame columns through a loading machine driving mechanism; The material taking mechanism includes a main longitudinal beam of a material suction frame. Both ends of the main longitudinal beam of the material suction frame are matched with the guide rails on the top surfaces of both ends of the loading machine lifting frame through roller group frames. The bottom of the main longitudinal beam of the material suction frame is connected to an auxiliary beam through an auxiliary column. A row of suction cups is installed under the auxiliary beam. The main longitudinal beam of the material suction frame drives the suction cups to move horizontally through a material suction frame horizontal movement driving mechanism to take materials from different single-body bin frames; A turnover tray, which is used for carrying and limiting copper bars and is arranged on the top of the movable tray support plate and is in plug-in fit with the movable tray support plate.

2. The double-body three-dimensional copper bar storage library according to claim 1, wherein, The loading machine lifting frame is fixed into a square frame by two lifting frame cross beams and two lifting frame longitudinal beams. A loading machine driving mechanism is arranged on the outer side surface of the lifting frame cross beam close to the lifting frame column.

3. The double-body three-dimensional storage bin for copper bars according to claim 2, wherein, The lifting frame columns are arranged on the relative sides of the two single-body bin frames. A rack is arranged on the side of the lifting frame column far from the single-body bin frame. The output end of the loading machine driving mechanism is matched with the rack through a transmission shaft and a gear. The lifting frame column is higher than the single-body bin frame.

4. A copper row double-body three-dimensional storage library according to claim 3, characterized in that, Short columns are fixed at both ends of the top of the lifting frame cross beam close to the lifting frame column. Diagonal braces are fixed between the top ends of the two short columns and one end of the lifting frame longitudinal beam far from the lifting frame column. Guide wheel groups are arranged at the upper and lower ends on the back sides of the two short columns for rolling cooperation with the U-shaped grooves of the lifting frame column profiles.

5. A copper row double-body three-dimensional storage library according to claim 2, characterized in that, The guide rails are arranged on the top surfaces of the cross beams at both ends of the lifting frame. The motor of the material suction frame horizontal movement driving mechanism is arranged on the top of the main longitudinal beam of the material suction frame. When the material suction frame horizontal movement driving mechanism drives, the transmission shaft arranged on one side of the main longitudinal beam of the material suction frame rotates. Both ends of the transmission shaft are connected with driving wheels. The driving wheels and the driven wheels are jointly located within the roller group frames and are matched with the guide rails.

6. A copper row double-body three-dimensional storage library according to claim 5, characterized in that, The bottom of the main longitudinal beam of the material suction frame is connected to a suction cup auxiliary beam through an auxiliary column. The suction cup auxiliary beam is parallel to the main longitudinal beam of the material suction frame. The suction cups are arranged in a row along the suction cup auxiliary beam. The suction cup auxiliary beam is parallel to the length direction of the single-body bin frame. A vacuum pump is also arranged on the suction cup auxiliary beam, and the vacuum pump is connected to the suction cups.

7. A copper row double-body three-dimensional storage library according to claim 6, characterized in that, A laser limiter and a laser rangefinder are installed at the bottom of the loading machine lifting frame.

8. A double-body three-dimensional copper bar storage library according to claim 1, characterized in that Both ends of the movable tray support plate are connected to a guide wheel group through a connecting plate, and the guide wheel group is matched with the roller guide rails arranged on the tray rack.

9. A copper row double-body three-dimensional storage library according to claim 1, characterized in that Positioning pins are arranged at the middle positions at both ends of the top of the movable tray support plate. Corresponding positioning holes are arranged at the bottom of the turnover tray for plugging with the positioning pins. There is a rotating connecting hanger at each end of the turnover tray.

10. A copper row double-body three-dimensional storage library according to claim 9, characterized in that, The turnover tray body is a support plate. On the top of the support plate, there are three copper bar width adjusters and two packing blocks. The copper bar width adjuster adjusts the distance between the stoppers, that is, the storage space for the copper bar width, by rotating the adjusting bolt. The two packing blocks are both the backing plates for storing the copper bars and the support plates for removing the binding straps during the loading of the whole bundle.

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