Material delivery mechanism for vertical warehouse

Abstract

The utility model relates to the technical field of storage equipment, and provides a material delivery mechanism for a vertical warehouse, which comprises a frame, a first guide roller component, a second guide roller component, a third guide roller component, a support plate and a lifting structure. The first guide roller assembly is installed at the feeding end of the frame. The pair of second guide roller assemblies are arranged on the left side and the right side of the discharging end of the frame correspondingly; the third guide roller assembly is installed on the supporting plate. The supporting plate is arranged between the pair of second guide roller assemblies and fixedly connected with the frame. And the lifting structure is used for dragging the frame to translate vertically. The warehouse-out mechanism overcomes the defects in the prior art, is reasonable in design and convenient to use, and solves the technical problem that when an existing warehouse-out mechanism is applied, the labor intensity of workers is large.

Description

TECHNICAL FIELD

[0001] The utility model relates to a warehouse equipment technical field, concretely relates to a conveying material delivery mechanism for vertical warehouse. BACKGROUND

[0002] The stereoscopic warehouse is a kind of warehouse system that utilizes vertical space to store goods and carries out goods storage and management by automatic equipment, and the stereoscopic warehouse as a kind of warehouse form that efficiently utilizes space and improves storage capacity has been widely applied in various trades and industries.

[0003] The stereoscopic warehouse is generally provided with a delivery mechanism and main conveying line at goods export, and the delivery mechanism includes a section of roller way and a translation cylinder, the translation cylinder output end is connected with push plate, and the translation cylinder pushes push plate to push the goods on main conveying line to roller way, to facilitate worker to unload.As the roller way is higher than bottom surface, worker needs to carry material to transfer trolley, and labor intensity is relatively large.

[0004] Therefore, we propose a conveying material delivery mechanism for vertical warehouse. UTILITY MODEL CONTENT

[0005] (One) technical problem solved

[0006] In view of the deficiencies of prior art, the utility model provides a conveying material delivery mechanism for vertical warehouse, overcomes the deficiencies of prior art, and is reasonable in design, convenient to use, and solves the technical problem that worker's labor intensity is large when existing delivery mechanism is applied.

[0007] (Two) technical scheme

[0008] To achieve the above object, the utility model is realized by the following technical scheme:

[0009] A conveying material delivery mechanism for vertical warehouse, characterized by comprising:

[0010] Frame, first guide roller assembly, second guide roller assembly, third guide roller assembly, support plate, lifting structure and guide structure;

[0011] The first guide roller assembly is installed at the feeding end of the frame;

[0012] The second guide roller assembly is provided with a pair of left and right sides arranged at the discharging end of the frame;

[0013] The third guide roller assembly is installed on the support plate;

[0014] The support plate is arranged between the pair of second guide roller assemblies and is fixedly connected with the frame;

[0015] The lifting structure is used to pull the frame vertically.

[0016] At least one pair of the guide structures are arranged on the left and right sides of the frame and are used for guiding the vertical translation of the frame.

[0017] Further, a pair of support beams are arranged in the frame, the support beams are [shaped structures, and each second guide roller of the second guide roller assembly is rotatably supported on an edge beam of the frame at one end and rotatably supported on a support beam at the other end.

[0018] Still further, a plurality of threaded rods are arranged in the groove of the support beam and are distributed along the length direction, the threaded rods penetrate the support plate and are clamped and fixed to the support plate by a pair of threadedly connected nuts.

[0019] Further, the lifting structure comprises traction chains and motors, the four corners of the frame are connected to the traction chains through supports, and each traction chain is wound by an independent motor.

[0020] Further, the guide structure comprises guide wheels and guide rails, the guide wheels are mounted on guide seats and are in guiding cooperation with the guide rails, and the guide rails are vertically mounted on the ground.

[0021] Still further, the guide rails are [shaped structures, three guide wheels are arranged on each guide seat, two of the guide wheels are in rolling cooperation with the two side walls of the guide rail, and the remaining guide wheel extends into a guide groove of the guide rail and is in rolling cooperation with the bottom wall of the guide groove.

[0022] Further, the mechanism further comprises a translation air cylinder, a limiting roller assembly and a pressing roller assembly, the translation air cylinder is arranged at the feeding end of the frame and is spaced apart from the frame, and the limiting roller assembly and the pressing roller assembly are arranged between the translation air cylinder and the frame and are spaced apart in the left-right direction.

[0023] Still further, a push plate is connected to the output end of the translation air cylinder.

[0024] Each limiting roller of the limiting roller assembly is vertically arranged and is spaced apart along the edge beam of the frame.

[0025] The pressing roller assembly comprises a pressing roller, a roller seat, a guide rod, a spring, a mounting plate, a rotating arm and a rotating air cylinder, the pressing roller is arranged in a pair and is rotatably supported on the roller seat, the roller seat is provided with a pair of guide rods, the guide rods penetrate the spring and the mounting plate and are connected to nuts, the two ends of the spring are elastically abutted against the roller seat and the mounting plate, the mounting plate is mounted on the rotating arm, the rotating arm is mounted on the output end of the rotating air cylinder, and the rotating air cylinder is mounted on the air cylinder seat.

[0026] (Three) beneficial effects

[0027] The utility model provides a kind of conveying material delivery mechanism for vertical warehouse, with following

[0028] Beneficial effects:

[0029] 1, the mechanism is applicable to the whole delivery of goods together with pallet, specifically, goods are placed on pallet, and pallet is conveyed to delivery mechanism along main conveying line and is pushed to delivery mechanism as a whole by translational air cylinder, the support beam of the both sides of pallet moves to second guide roller assembly through first guide roller assembly, the support beam in the middle of pallet moves to third guide roller assembly through first guide roller assembly, then continue to go forward, until the support beam in the middle of pallet is supported on support plate, then lifting structure drives frame, pallet and goods as a whole to descend to ground surface, it is convenient for staff to use manually hydraulic forklift to remove pallet and goods as a whole, and the whole delivery process is simple and convenient to operate, and the labor intensity is low.

[0030] 2, the mechanism is additionally provided with limiting roller assembly and pressure roller assembly, and pallet with goods moves to the feed end of frame, is limited by limiting roller assembly, then the rotary cylinder of pressure roller assembly drives a pair of pressure rollers to press the pallet, and at the same time, pressure roller and limiting roller play a guiding role to pallet pushed by translational air cylinder, prevent pallet from deviating, improve the reliability of device. BRIEF DESCRIPTION OF DRAWINGS

[0031] Figure 1 It is structure schematic view of the utility model;

[0032] Figure 2 It is structure schematic view of the utility model in support beam, support plate, screw and nut cooperation;

[0033] Figure 3 It is structure schematic view of the utility model in guide structure;

[0034] Figure 4 It is structure schematic view of the utility model in pressure roller assembly.

[0035] In the drawing: 1, frame;2, first guide roller assembly;3, second guide roller assembly;4, third guide roller assembly;5, support plate;6, support beam;7, screw;8, nut;9, traction chain;10, guide rail;11, guide wheel;12, guide seat;13, translational air cylinder;14, push plate;15, limiting roller assembly;16, rotary cylinder;17, rotary arm;18, mounting plate;19, pressure roller;20, roller seat;21, guide rod;22, spring;23, air cylinder seat. DETAILED DESCRIPTION

[0036] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be described clearly and completely in conjunction with the drawings in the embodiments of the utility model below. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the protection scope of the utility model.

[0037] Referring to the drawings Figures 1-4 A conveying material warehouse-out mechanism for a vertical warehouse, comprising: a frame 1, a first guide roller assembly 2, a second guide roller assembly 3, a third guide roller assembly 4 and a support plate 5 arranged on the frame 1, a lifting structure and a guide structure arranged on the left and right sides of the frame 1, a translation air cylinder 13 arranged at the feeding end of the frame 1, a limiting roller assembly 15 and a compression roller 19 assembly;

[0038] The first guide roller assembly 2 is installed at the feeding end of the frame 1.

[0039] The second guide roller assembly 3 is provided with a pair of left and right sides arranged at the discharging end of the frame 1.

[0040] The third guide roller assembly 4 is installed on the support plate 5.

[0041] The first guide roller assembly 2, the second guide roller assembly 3 and the third guide roller assembly 4 are all laid horizontally along the horizontal direction, specifically, the guide rollers are distributed along the front and back directions and the axes thereof extend along the left and right directions.

[0042] The support plate 5 is arranged between the pair of second guide roller assemblies 3 and fixedly connected with the frame 1.

[0043] The lifting structure is used for pulling the frame 1 to translate vertically.

[0044] At least one pair of guide structures are arranged on the left and right sides of the frame 1 and used for guiding the vertical translation of the frame 1.

[0045] The translation air cylinder 13 is arranged at the feeding end of the frame 1 and spaced apart from the frame 1, and the limiting roller assembly 15 and the compression roller 19 assembly are arranged between the translation air cylinder 13 and the frame 1 and spaced apart along the left and right directions.

[0046] A section of the main conveying line connected with the warehouse-out mechanism is arranged along the left and right directions, and the frame of the warehouse-out mechanism is arranged along the front and back directions. A groove or a pit is formed in the ground surface at the position of the warehouse-out mechanism to accommodate the frame after moving downward, so that the support plate is flush with the ground surface.

[0047] When the goods are delivered, first, the tray with goods is conveyed to the connection position of the main conveying line and the delivery mechanism, and is limited by the limiting roller assembly 15, second, the rotating cylinder 16 of the compression roller 19 assembly drives a pair of compression rollers to compress and center the tray, third, the translation cylinder 13 pushes the tray with goods to move towards the frame 1, in the moving process, the support beams 6 on both sides of the tray move to the second guide roller assembly 3 through the first guide roller assembly 2, the support beam 6 in the middle of the tray moves to the third guide roller assembly 4 through the first guide roller assembly 2, and then continues to move until the support beam 6 in the middle of the tray is supported on the support plate 5, finally, the lifting structure drives the frame 1, the tray and the goods to move downward to the ground surface, the staff pushes the manual hydraulic forklift, the forks of the forklift are inserted into the tray and supported on the support plate 5, the handle of the forklift is pressed, the tray is lifted up and then the tray and the goods are moved out as a whole.

[0048] In this embodiment, the frame 1 is provided with a pair of support beams 6, the support beams 6 are fixedly connected with the edge beams (the beams on the left and right sides of the frame 1) or the cross beams (the beams on the front and rear sides of the frame 1) of the frame 1 through connecting pieces, the support beams 6 have a [shape structure, and each second guide roller of the second guide roller assembly 3 is rotatably supported on the edge beam of the frame 1 at one end and rotatably supported on the support beam 6 at the other end. Specifically, the groove body of the support beam 6 is provided with screw rods 7 which are spaced apart along the length direction, the screw rods 7 penetrate through the support plate 5 and clamping-fix the support plate 5 through a pair of threadedly connected nuts 8, and the installation structure of the screw rods 7 and the nuts 8 facilitates the staff to adjust the height of the support plate 5, so that the support plate can be flush with the ground surface after moving downward to the ground surface.

[0049] In this embodiment, the lifting structure includes traction chains 9 and motors, the four corners of the frame 1 are respectively connected with the traction chains 9 through supports, and each traction chain 9 is wound by an independent motor. The traction mechanism can also drive the frame 1 to lift up and down through a cylinder.

[0050] In this embodiment, the guide structure includes guide wheels 11 and guide rails 10, the guide wheels 11 are installed on guide seats 12 and guidedly matched with the guide rails 10, and the guide rails 10 are vertically installed on the ground. Specifically, the guide rails 10 have a [shape structure, each guide seat 12 is provided with three guide wheels 11, two of which are respectively rollingly matched with the two side walls of the guide rail 10, and the remaining one guide wheel 11 extends into the guide groove of the guide rail 10 and is rollingly matched with the bottom wall of the guide groove. The setting of the guide structure can improve the stability of the lifting movement of the goods.

[0051] In this embodiment, the output end of the translation cylinder 13 is connected with a push plate 14;

[0052] Each limiting roller of the limiting roller assembly 15 is vertically arranged and spaced apart along the edge beam of the frame 1;

[0053] The compression roller 19 assembly comprises the compression roller 19, the roller seat 20, the guide rod 21, the spring 22, the mounting plate 18, the rotating arm 17 and the rotating cylinder 16, the compression roller 19 is provided with a pair of and is rotatably supported on the roller seat 20 respectively, the roller seat 20 is provided with a pair of guide rods 21, the guide rod 21 is connected with the nut 8 after passing through the spring 22 and the mounting plate 18, the two ends of the spring 22 are elastically abutted against the roller seat 20 and the mounting plate 18 respectively, the mounting plate 18 is installed on the rotating arm 17, the rotating arm 17 is installed on the output end of the rotating cylinder 16, the rotating cylinder 16 is installed on the cylinder seat 23, and the cylinder seat 23 can be connected with the frame of the main conveying line.

[0054] It should be noted that the relational terms herein such as first and second and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any such actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element preceded by "comprises... a" does not, without more constraints, foreclose the existence of additional identical elements in the process, method, article, or apparatus that comprises the recited element.

[0055] The above embodiments are only used to illustrate the technical solutions of the present application, but not limit it; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to part of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A material conveying and discharging mechanism for an automated storage and retrieval system, characterized in that, include: The frame, the first guide roller assembly, the second guide roller assembly, the third guide roller assembly, the support plate, the lifting structure, and the guide structure; The first guide roller assembly is installed at the feed end of the frame; The second guide roller assembly has a pair and is respectively located on the left and right sides of the discharge end of the frame; The third guide roller assembly is mounted on the support plate; The support plate is disposed between a pair of second guide roller assemblies and is fixedly connected to the frame; The lifting structure is used to pull the frame to move vertically. At least one pair of the guide structures are disposed on the left and right sides of the frame and are used to guide the frame to move vertically.

2. The material conveying and discharging mechanism for an automated warehouse as described in claim 1, characterized in that, The frame is provided with a pair of support beams, which are in the shape of a []. Each of the second guide rollers of the second guide roller assembly is rotatably supported at one end on the side beam of the frame and at the other end on the support beam.

3. The material conveying and discharging mechanism for an automated warehouse as described in claim 2, characterized in that, The support beam has screws spaced apart along its length inside its groove. The screws pass through the support plate and are clamped and fixed by a pair of threaded nuts.

4. The material conveying and discharging mechanism for an automated warehouse as described in claim 1, characterized in that, The lifting structure includes a traction chain and a motor. The four corners of the frame are connected to the traction chain via brackets, and each traction chain has an independent motor winding around it.

5. A material conveying and discharging mechanism for an automated warehouse as described in claim 1, characterized in that, The guiding structure includes a guide wheel and a guide rail. The guide wheel is mounted on a guide seat and cooperates with the guide rail for guidance. The guide rail is installed vertically on the ground.

6. A material conveying and discharging mechanism for an automated warehouse as described in claim 5, characterized in that, The guide rail has a [-shaped structure, and each guide seat is provided with three guide wheels, two of which are in rolling engagement with the two side walls of the guide rail, and the remaining guide wheel extends into the guide groove of the guide rail and is in rolling engagement with the bottom wall of the guide groove.

7. A material conveying and discharging mechanism for an automated warehouse as described in claim 1, characterized in that, The mechanism also includes a translation cylinder, a limiting roller assembly, and a pressing roller assembly; the translation cylinder is located at the feeding end of the frame and is spaced apart from the frame, and the limiting roller assembly and the pressing roller assembly are arranged between the translation cylinder and the frame and spaced apart in the left-right direction.

8. A material conveying and discharging mechanism for an automated warehouse as described in claim 7, characterized in that, The output end of the translation cylinder is connected to a push plate; The limiting rollers of the limiting roller assembly are vertically arranged and spaced along the side beams of the frame; The pressing roller assembly includes a pressing roller, a roller seat, a guide rod, a spring, a mounting plate, a rotating arm, and a rotating cylinder. The pressing rollers are provided in pairs and are rotatably supported on the roller seat. The roller seat is provided with a pair of guide rods. The guide rods pass through the spring and the mounting plate and are connected to a nut. The two ends of the spring elastically abut against the roller seat and the mounting plate, respectively. The mounting plate is mounted on the rotating arm, and the rotating arm is mounted on the output end of the rotating cylinder.

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