A tray magazine system

Abstract

The present application relates to the technical field of intelligent warehousing equipment, and provides a tray warehouse system, which comprises a shelf system and a transfer system, and the shelf system is provided with the transfer system at both ends; the shelf system comprises a first shelf, a vertical warehouse tray, a stacker component and a second shelf; the first shelf and the second shelf are respectively arranged on the front and back sides of the stacker component; and the vertical warehouse trays are arranged in an array on the first shelf and the second shelf; the present application can avoid mechanical interference at the bottom of a logistics box through the segmented arrangement of the interface roller on the roller machine, can be suitable for more types of logistics boxes, can effectively save production costs, and has the characteristics of simple structure, convenient installation and maintenance.

Description

TECHNICAL FIELD

[0001] The present application relates to a tray library system, belonging to the technical field of intelligent warehousing equipment. BACKGROUND

[0002] The stereoscopic warehouse generally adopts several layers, dozens of layers and dozens of layers of shelves to store unit goods. Since such a warehouse can fully utilize space to store goods, it is often referred to as a stereoscopic warehouse. With the continuous development of society, the logistics industry has shown a high-speed upward trend in recent years, and the intelligence level and structure of the stereoscopic warehouse are becoming more and more demanding. The stacker crane, also known as the stacker crane, is the most important hoisting and transportation equipment in the stereoscopic warehouse, and is a symbol representing the characteristics of the stereoscopic warehouse. The main function of the stacker crane is to run back and forth in the aisle of the stereoscopic warehouse, store goods at the entrance of the aisle into the goods grid of the shelf, or take out the goods in the goods grid and transport them to the entrance of the aisle. The Chinese utility model patent with patent number CN216071594U discloses a stereoscopic warehouse stacker crane, which includes a telescopic fork mechanism, a vertical moving mechanism, a vertical driving mechanism and a horizontal driving mechanism. The Chinese utility model patent with patent number CN201720360928.X discloses a feeding and stacking mechanism of a section steel stacking machine, which can solve the technical requirements of multi-variety and multi-specification section steel stacking process.

[0003] However, the inventors of the present application found that the existing technology has the following problems: the interface roller machine of the existing stereoscopic warehouse transfer station all uses a whole roller to roll, at this time, there will be mechanical interference with the logistics box with special shape requirements (not flat) at the bottom. Therefore, it is necessary to design a logistics box that can transport flat and non-flat logistics boxes at the same time. SUMMARY

[0004] To solve the above technical problems, the present application provides a tray library system which can avoid mechanical interference at the bottom of the logistics box and can be suitable for more types of logistics boxes.

[0005] The present application is realized by the following technical solutions.

[0006] The tray library system provided by the present application comprises a shelf system and a transfer system, and the shelf system is provided with the transfer system at both ends; the shelf system comprises a first shelf, a stereoscopic warehouse tray, a stacker crane component and a second shelf; the first shelf and the second shelf are respectively arranged on the front and back sides of the stacker crane component; the stereoscopic warehouse trays are arranged in an array on the first shelf and the second shelf; the transfer system comprises a coordinate manipulator component, an air source, a transfer vehicle, an operation computer, an operation table and a pre-library control cabinet; the second shelf is provided with a gantry type coordinate manipulator component at both ends; the air source is arranged on the inner lower side of the coordinate manipulator component; the transfer vehicle is arranged in front of the air source; and the pre-library control cabinet, the operation computer and the operation table are arranged in sequence and side by side on the front side outside the coordinate manipulator component.

[0007] The stacker component comprises a ground rail, an overhead rail, a first spring damper and a second spring damper; the ground rail is fixedly connected to the ground by screwing; the overhead rail is fixed to the cross beam above the ground rail; the ground rail and the overhead rail are located in the same vertical plane and are parallel to the first shelf and the second shelf; the first spring damper is fixedly connected to the two ends of the ground rail; and the second spring damper is fixedly connected to the two ends of the overhead rail.

[0008] The stacker component further comprises a first vertical column, a second vertical column and a horizontal moving motor; the two ends of the vertically arranged first vertical column and the second vertical column are rollingly connected to the ground rail and the overhead rail through rollers; the horizontal moving motor is fixedly connected to the outer side of the first vertical column; and the horizontal moving motor is meshingly connected to the sprocket on the roller shaft at the bottom of the first vertical column and the second vertical column through a chain.

[0009] The interface roller machine component is rollingly connected to the first vertical column and the second vertical column through rollers on both sides; the vertical lifting motor fixed to the outer side of the second vertical column is meshingly connected to the sprocket on the roller shaft at both ends of the interface roller machine component through a chain.

[0010] The interface roller machine component comprises a base plate, a rotating shaft, a fork, a front-back moving motor; the rotating shaft is rotatably connected to the base plate through a bearing on the support; the rotating shaft is meshingly connected to the sprocket shaft of the fork through a chain; and the end of the rotating shaft is fixedly connected to the output shaft of the front-back moving motor through a coupling.

[0011] The fork is provided with a vertical storage tray; and the interface roller machine is fixedly connected to the vertical storage tray.

[0012] The interface roller machine comprises a concave connecting piece, an angle steel and a fixing shaft; the angle steel is fixedly connected to the upper surface of the two ends of the concave connecting piece; and the fixing shaft is screwed through the through hole in the side surface of the angle steel.

[0013] A bearing is sleeved on the fixing shaft; and a roller is sleeved on the outer ring of the bearing.

[0014] The inner control cabinet is fixedly connected to the outer side of the first vertical column; and a display screen is fixedly connected to the upper surface of the inner control cabinet.

[0015] The coordinate mechanical hand component comprises a coordinate mechanical hand, a cross beam, a wire rail, a wire rail mounting plate and a vertical leg; the coordinate mechanical hand is vertically fixed to the cross beam; the cross beam is slidably connected to the wire rail through a sliding block at both ends; the wire rail is fixed to the upper surface of the wire rail mounting plate; the wire rail mounting plate is fixed to the upper surface of the vertical leg; and the lower end surface of the vertical leg is threadedly connected to the ground.

[0016] The beneficial effects of the present application are that the segmented arrangement of the rollers on the interface roller machine can avoid mechanical interference at the bottom of the logistics box, can be suitable for more types of logistics boxes, can effectively save production costs, and has the characteristics of simple structure, convenient installation and maintenance. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 is the left part of the top view of the present application;

[0018] Figure 2 is the left part of the front view of the present application;

[0019] Figure 3 is the right part of the front view of the present application;

[0020] Figure 4 is the side view of the present application;

[0021] Figure 5 is the front view of the interface roller machine in the present application.

[0022] In the figure: 1-shelf system, 11-first shelf, 12-warehouse tray, 121-interface roller machine, 1211-concave connector, 1212-angle steel, 1213-fixed shaft, 1214-bearing, 1215-roller, 13-stacker component, 131-ground rail, 132-ceiling rail, 133-first spring damper, 134-second spring damper, 135-first vertical column, 136-vertical lifting motor, 137-horizontal moving motor, 138-interface roller machine component, 139-warehouse control cabinet, 1310-display screen, 1381-bottom plate, 1382-rotary shaft, 1383-fork, 1384-front and back moving motor, 1311-second vertical column, 14-second shelf, 2-transfer system, 21-coordinate manipulator component, 211-coordinate manipulator, 212-cross beam, 213-wire rail, 214-wire rail mounting plate, 215-vertical leg, 22-air source, 23-transfer trolley, 24-operation computer, 25-operation table, 26-warehouse front control cabinet, 11-shelf, 12-stacker. DETAILED DESCRIPTION

[0023] The technical solutions of the present application are further described below, but the scope of protection is not limited to the description.

[0024] The present application relates to as Figures 1-5The tray storage system shown includes a shelf system 1, a transfer system 2, the shelf system 1 is provided with the transfer system 2 at both ends; the shelf system 1 includes a first shelf 11, a vertical storage tray 12, a stacker component 13 and a second shelf 14; the stacker component 13 is provided with the first shelf 11 and the second shelf 14 at the front and back sides respectively; the vertical storage tray 12 is arranged on the first shelf 11 and the second shelf 14; the transfer system 2 includes a coordinate mechanical hand component 21, an air source 22, a transfer trolley 23, an operation computer 24, an operation table 25 and a pre-storage control cabinet 26; the coordinate mechanical hand component 21 in the form of a gantry is arranged at both ends of the second shelf 14; the air source 22 is arranged at the lower side in the coordinate mechanical hand component 21; the transfer trolley 23 is arranged in front of the air source 22; the pre-storage control cabinet 26, the operation computer 24 and the operation table 25 are arranged in sequence and side by side on the front side outside the coordinate mechanical hand component 21. The shelf system 1 is mainly used for storing logistics boxes; the transfer system 2 is mainly used for transferring logistics boxes; the interface roller machine 121 is installed on the vertical storage tray 12; the first shelf 11 and the second shelf 14 are used for storing the vertical storage tray 12; the stacker component 13 is used for placing or taking out the logistics boxes on the vertical storage tray 12; the coordinate mechanical hand component 21 is used for collecting the coordinate position of the logistics boxes; the pre-storage control cabinet 26 is used for providing illumination and control electricity for the coordinate mechanical hand component 21; and the air source 22 provides compressed air for the tray storage system.

[0025] The second embodiment of the present application is basically the same as the first embodiment, and the main difference lies in the optimization of the scheme of the interface roller machine component. The interface roller machine component 138 includes a bottom plate 1381, a rotating shaft 1382, a fork 1383 and a front-back moving motor 1384; the rotating shaft 1382 is rotatably connected with the bottom plate 1381 through bearings on the support; the rotating shaft 1382 is meshingly connected with the chain wheel shaft of the fork 1383 through a chain; the end of the rotating shaft 1382 is fixedly connected with the output shaft of the front-back moving motor 1384 through a coupling; the bottom plate 1381 is used for fixing the support of the rotating shaft 1382 and the front-back moving motor 1384; the rotating shaft 1382 is used for transmitting the torque of the front-back moving motor 1384; and the fork 1383 is used for forking the vertical storage tray 12.

[0026] The fork 1383 is placed with the vertical storage tray 12; the interface roller machine 121 is fixedly connected on the vertical storage tray 12, and the interface roller machine 121 is used for transporting and transmitting logistics boxes.

[0027] The interface roller machine 121 includes a concave connecting piece 1211, an angle steel 1212 and a fixed shaft 1213; the angle steel 1212 is fixedly connected on the upper surface of both ends of the concave connecting piece 1211; and the fixed shaft 1213 passes through the side hole of the angle steel 1212 and is screwed tightly. The concave connecting piece 1211 plays a fixing role; the angle steel 1212 is used for supporting the fixed shaft 1213; and the fixed shaft 1213 is used as the rotating shaft of the bearing 1214.

[0028] The fixed shaft 1213 is sleeved with a bearing 1214; the outer ring of the bearing 1214 is sleeved with a roller 1215, and the bearing 1214 ensures smooth rotation of the roller 1215; and the roller 1215 is used for bearing and conveying the non-flat-bottomed logistics box.

[0029] The first vertical column 135 is fixedly connected with an indoor control cabinet 139 on the outer side; and a display screen 1310 is fixedly connected to the upper surface of the indoor control cabinet 139. The indoor control cabinet 139 is used for controlling the movement of the stacker component 13; and the display screen 1310 is a man-machine interface and is used for setting parameters by an operator.

[0030] The coordinate manipulator component 21 comprises a coordinate manipulator 211, a cross beam 212, a linear rail 213, a linear rail mounting plate 214 and a vertical leg 215; the coordinate manipulator 211 is vertically fixed on the cross beam 212; the cross beam 212 is slidably connected with the linear rail 213 through sliding blocks at both ends; the linear rail 213 is fixed on the upper surface of the linear rail mounting plate 214; the linear rail mounting plate 214 is fixed on the upper surface of the vertical leg 215; and the vertical leg 215 is threadedly connected with the ground at the lower end. The cross beam 212 is used for mounting the linear rail mounting plate 214; the linear rail mounting plate 214 is used for fixing the linear rail 213; the linear rail 213 is used for slidingly guiding the coordinate manipulator 211; and the vertical leg 215 is used for supporting the coordinate manipulator component 21.

[0031] The third embodiment of the present application is basically the same as the first embodiment, and mainly lies in further optimization. The stacker component 13 comprises a ground rail 131, an overhead rail 132, a first spring damper 133 and a second spring damper 134; the ground rail 131 is threadedly fixed on the ground; the overhead rail 132 is fixed on the cross beam above the ground rail 131; the ground rail 131 and the overhead rail 132 are located in the same vertical plane and are parallel to the first shelf 11 and the second shelf 14; the ground rail 131 is fixedly connected with the first spring damper 133 at both ends; and the overhead rail 132 is fixedly connected with the second spring damper 134 at both ends. The ground rail 131 and the overhead rail 132 guide the movement of the stacker component 13; and the first spring damper 133 and the second spring damper 134 respectively buffer the bottom and the upper part of the stacker composed of the first vertical column 135 and the second vertical column 1311.

[0032] The stacker component 13 further comprises the first vertical column 135, the second vertical column 1311 and a horizontal movement motor 137; the vertically and parallelly arranged first vertical column 135 and the second vertical column 1311 are rollingly connected with the ground rail 131 and the overhead rail 132 through rollers at both ends; the horizontal movement motor 137 is fixedly connected with the first vertical column 135 on the outer side; and the horizontal movement motor 137 is meshingly connected with the sprocket on the roller shaft at the bottom end of the first vertical column 135 and the second vertical column 1311 through a chain. The first vertical column 135 and the second vertical column 1311 constitute the frame of the stacker; and the horizontal movement motor 137 provides power for the horizontal movement of the stacker.

[0033] The interface roller machine component 138 is connected to the first column 135 and the second column 1311 on both sides by rollers; it is used to smoothly transfer logistics boxes from the first shelf 11 and the second shelf 14 to the transfer vehicle 23; the vertical lifting motor 136 fixed on the outside of the second column 1311 is connected to the sprockets on the roller shafts at both ends of the interface roller machine component 138 by a chain; the vertical lifting motor 136 provides power for the up and down movement of the base plate 1381.

[0034] Based on this, a typical working process of the present invention is as follows:

[0035] When implementing this invention, as follows: Figures 1-5 As shown, parameters are set on the operating computer 24 in front of the operating console 25, and the start button is pressed. The horizontal moving motor 137 drives the first column 135 and the second column 1311 to move along the ground rail 131 and the top rail 132 toward the middle of the first shelf 11 and the second shelf 14. At the same time, the vertical lifting motor 136 drives the base plate 1381 to move upward along the direction of the first column 135 and the second column 1311 until it reaches the designated position. The forward and backward moving motor 1384 drives the forks 1383 to move forward, lift the logistics box and retract it to the initial state of the forks 1383. The stacker crane component 13 moves the logistics box to the interface between the second shelf 14 and the transfer system 2. The coordinate robot arm 211 moves the logistics box above the transfer vehicle 23. The transfer vehicle 23 clamps and lifts the logistics box and transfers it out.

Claims

1. A tray magazine system, characterized by: The system includes a racking system (1) and a transfer system (2). The racking system (1) is equipped with transfer systems (2) at both ends. The racking system (1) includes a first rack (11), an automated storage and retrieval system (AS / RS) pallet (12), a stacker crane component (13), and a second rack (14). The stacker crane component (13) is equipped with a first rack (11) and a second rack (14) on its front and rear sides, respectively. The AS / RS pallet (12) is arranged in an array on the first rack (11) and the second rack (14). The transfer system (2) includes a coordinate robot component (21), an air source (22), a transfer vehicle (23), an operating computer (24), and an operating mechanism. The platform (25) and the warehouse front control cabinet (26); both ends of the second shelf (14) are equipped with gantry-type coordinate robot components (21); the lower side of the coordinate robot component (21) is equipped with an air source (22); a transfer vehicle (23) is provided in front of the air source (22); the front side of the coordinate robot component (21) is horizontally arranged with the warehouse front control cabinet (26), the operating computer (24), and the operating platform (25); the interface roller machine component (138) is connected to the first column (135) and the second column (1311) by rollers on both sides; the vertical roller machine component (1311) is fixed on the outside of the second column (1311) The vertical lifting motor (136) is connected to the sprockets on the roller shafts at both ends of the interface roller machine component (138) via a chain; the interface roller machine component (138) includes a base plate (1381), a rotating shaft (1382), forks (1383), and a front and rear moving motor (1384); the rotating shaft (1382) is rotatably connected to the base plate (1381) via bearings on a bracket; the rotating shaft (1382) is connected to the sprocket shaft of the forks (1383) via a chain; the end of the rotating shaft (1382) is fixedly connected to the output shaft of the front and rear moving motor (1384) via a coupling; A vertical warehouse pallet (12) is placed on the forks (1383); an interface roller machine (121) is fixedly connected to the vertical warehouse pallet (12); the interface roller machine (121) includes a concave connector (1211), an angle steel (1212) and a fixed shaft (1213); the angle steel (1212) is fixedly connected to the upper surfaces of both ends of the concave connector (1211); the fixed shaft (1213) passes through the through hole on the side of the angle steel (1212) and is tightened by threads; a bearing (1214) is fitted on the fixed shaft (1213); a roller (1215) is fitted on the outer ring of the bearing (1214).

2. The tray magazine system of claim 1, wherein: The stacker crane component (13) includes a ground rail (131), a top rail (132), a first spring damper (133), and a second spring damper (134); the ground rail (131) is threadedly fixed to the ground; the top rail (132) is fixed to the crossbeam above the ground rail (131); the ground rail (131) and the top rail (132) are located in the same vertical plane and are parallel to the first shelf (11) and the second shelf (14); the first spring damper (133) is fixedly connected to both ends of the ground rail (131); the second spring damper (134) is fixedly connected to both ends of the top rail (132).

3. The tray magazine system of claim 2, wherein: The stacker component (13) further comprises a first column (135), a second column (1311) and a horizontal moving motor (137); the first column (135) and the second column (1311) are vertically arranged in parallel and are connected with the ground rail (131) and the overhead rail (132) through rollers at two ends; the horizontal moving motor (137) is fixedly connected to the outer side of the first column (135); the horizontal moving motor (137) is connected with the first column (135) and the second column (1311) through a chain and a sprocket on the roller shaft at the bottom end.

4. The tray magazine system of claim 3, wherein: The outer side of the first column (135) is fixedly connected with an in-warehouse control cabinet (139); the upper surface of the in-warehouse control cabinet (139) is fixedly connected with a display screen (1310).

5. The tray magazine system of claim 1, wherein: The coordinate mechanical arm component (21) comprises a coordinate mechanical arm (211), a cross beam (212), a wire rail (213), a wire rail mounting plate (214) and a standing leg (215); the coordinate mechanical arm (211) is vertically fixed on the cross beam (212); the cross beam (212) is slidably connected with the wire rail (213) through sliding blocks at two ends; the wire rail (213) is fixed on the upper surface of the wire rail mounting plate (214); the wire rail mounting plate (214) is fixed on the upper surface of the standing leg (215); the lower end surface of the standing leg (215) is threadedly connected with the ground.

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