CN110712964A - Buffer memory type three-dimensional warehouse - Google Patents
Buffer memory type three-dimensional warehouse Download PDFInfo
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- CN110712964A CN110712964A CN201911095472.9A CN201911095472A CN110712964A CN 110712964 A CN110712964 A CN 110712964A CN 201911095472 A CN201911095472 A CN 201911095472A CN 110712964 A CN110712964 A CN 110712964A
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- storage
- buffer
- cache
- driving source
- chain
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/22—Devices influencing the relative position or the attitude of articles during transit by conveyors
- B65G47/26—Devices influencing the relative position or the attitude of articles during transit by conveyors arranging the articles, e.g. varying spacing between individual articles
- B65G47/261—Accumulating articles
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- Warehouses Or Storage Devices (AREA)
Abstract
The invention discloses a cache type three-dimensional library, which comprises a rack, a cache unit and an access unit, wherein the cache unit comprises a cache memory and a storage unit; the buffer unit comprises a plurality of buffer containers which are arranged on the rack and can move circularly; the access unit comprises a conveying assembly, a storage assembly and a release assembly which are arranged between two groups of cache containers moving in opposite directions; the storage assembly comprises a storage driving source and a storage push rod, the storage driving source is arranged on the conveying assembly, and the storage push rod is arranged at the free end of the storage driving source and is positioned above one side of the conveying assembly; the release assembly comprises a poking block which is arranged on the rack and can extend into the lower part of the cache container. The seamless cache butt joint of the front and the back processes can be realized, the automation degree is high, the cache amount is large, and the production cost is reduced.
Description
Technical Field
The invention relates to a three-dimensional warehouse, in particular to a cache type three-dimensional warehouse.
Background
In the production process of steel devices (such as steel plate spring pins and bolts), thermal forming devices and the like, equipment needs to be frequently stopped for maintenance or replacement of accessories due to high abrasion or high temperature. When the equipment is maintained or the parts are replaced, the whole production line is usually required to be suspended, which can greatly increase the production cost. Even if the former process of the equipment is not paused, the latter process still needs pausing because no material can be made; and the device that the preceding process produced need be collected and stored, and the continuity of production can be influenced to the storage time that increases, makes the product quality flaw appear easily, when putting into use again with the device of storing, also can bring the clearance that the process docked, consuming time and wasting force.
Disclosure of Invention
The invention aims to provide a cache type three-dimensional library, which can realize seamless cache butt joint of front and back procedures, has high automation degree and large cache amount and reduces the production cost.
In order to solve the technical problem, the invention provides a cache type three-dimensional library, which comprises a rack, a cache unit and an access unit; the buffer unit comprises a plurality of buffer containers which are arranged on the rack and can move circularly; the access unit comprises a conveying assembly, a storage assembly and a release assembly which are arranged between two groups of cache containers moving in opposite directions; the storage assembly comprises a storage driving source and a storage push rod, the storage driving source is arranged on the conveying assembly, and the storage push rod is arranged at the free end of the storage driving source and is positioned above one side of the conveying assembly; the release assembly comprises a poking block which is arranged on the rack and can extend into the lower part of the cache container.
Preferably, the buffer unit comprises a closed loop movable chain capable of rotating, a connecting shaft is hinged to the movable chain, the buffer container is rotatably arranged on the connecting shaft, the top of the buffer container is open, and the center of gravity of the buffer container is lower than the central axis of the connecting shaft.
Preferably, the driving unit comprises a driving source and steering wheels, the driving source and the steering wheels are arranged on the frame, the steering wheels are at least two groups, each group comprises two opposite and linked steering wheels, the free end of the driving source is connected with at least one steering wheel, and the movable chain is arranged on the steering wheels.
Preferably, the steering wheel is a gear, the moving chain is a chain, a chain link is arranged between two adjacent connecting shafts on the same moving chain at an interval, and the length of the line between two adjacent teeth of the gear in the circumferential direction is the same as that of the chain link.
Preferably, the conveying assembly is provided with a gantry support which is located on the other side opposite to the shifting block, the gantry support is provided with a through opening, the gantry support is provided with a baffle driving source, a baffle is arranged at the free end of the baffle driving source, and the baffle is located in the through opening.
Preferably, one side of the conveying assembly, which is the same as the toggle block, is provided with a second extension plate, the height of the second extension plate in the direction away from the conveying support gradually rises, the lowest point of the second extension plate is not lower than the highest point of the storage push rod, and the highest point of the second extension plate is adjacent to the buffer container at the toggle block.
Preferably, the other side of the conveying assembly opposite to the storage push rod is provided with a first extension plate, the height of the first extension plate in the direction away from the conveying support is gradually reduced, and the highest point of the first extension plate is not higher than that of the first extension plate.
Preferably, the buffer container comprises side plates, a carriage and a buffer chamber, the side plates are hinged to the connecting shaft, the carriage is arranged between the two opposite side plates, the cross section of the carriage is U-shaped, and the buffer chamber is formed in the carriage.
Preferably, the driving unit comprises a telescopic rod, two ends of the telescopic rod are provided with nuts, the two nuts are clamped on the frame, a tensioning wheel is arranged at the free end of the telescopic rod, and the tensioning wheel is pushed against the moving chain.
Preferably, the two moving chains are respectively sleeved on all the steering wheels on one side, connecting shafts are arranged on the chain links opposite to the two moving chains, bearings are arranged on the connecting shafts, sleeve shafts are arranged on the two buffer containers, and the two sleeve shafts are respectively sleeved on one bearing.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention can be continuously arranged between two devices, provides cache for devices of the front and rear processes, has large storage capacity and high cache and release speed, can still realize seamless butt joint of the front and rear processes after caching, and has high efficiency and high speed.
2. The invention can automatically realize the caching and releasing of the device, saves a large amount of manpower and material resources and reduces the production cost.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments of the present invention will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to be able to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a longitudinal cross-sectional schematic view of the present invention;
FIG. 3 is a front view of an access unit;
FIG. 4 is a schematic sectional view taken along the line A-A.
Wherein, 1-a frame, 11-a driving source, 12-a steering wheel, 13-a telescopic rod, 14-a tension wheel, 2-a buffer unit, 21-a moving chain, 22-a connecting shaft, 23-a bearing, 24-a buffer container, 241-a side plate, 243-a carriage, 244-a buffer chamber, 25-a sleeve shaft, 3-an access unit, 30-a conveying bracket, 31-a conveying plate, 32-a groove, 40-a storage bracket, 41-a storage driving source, 42-a storage connecting rod, 43-a storage push rod, 44-an extension bracket I, 45-an extension plate I, 50-a stirring bracket, 51-a stirring block, 52-an extension bracket II, 53-an extension plate II, 54-a gantry bracket, 55-a through port and 56-a blocking grid driving source, 57-baffle.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without any inventive step, are within the scope of the present invention.
Examples
Referring to fig. 1 to 4, the invention discloses a cache type stereo library, which comprises a rack 1, a driving unit, a cache unit 2 and an access unit 3.
A drive unit:
the driving unit includes a driving source 11, a steering wheel 12, a telescopic rod 13, and a tension wheel 14.
The drive source 11 and the steering wheel 12 are both provided on the frame 1. The steerable wheels 12 have at least two sets. Each set having two steerable wheels 12 that are opposed and linked. The free end of the drive source 11 is connected to at least one steering wheel 12. The driving source 11 can rotationally drive the steered wheels 12.
The telescopic rod 13 is arranged on the frame 1 in a penetrating way. Both ends of the telescopic rod 13 are provided with nuts. Two nuts are clamped on the frame 1. The tension wheel 14 is rotatably arranged at the free end of the telescopic rod 13 and is pressed against the moving chain 21. The extension length of the telescopic rod 13 can be adjusted to adjust the force of the tension wheel 14 against the moving chain 21, so as to adjust the tension degree of the moving chain 21.
The cache unit 2:
the buffer unit 2 includes a moving chain 21, a connecting shaft 22, a bearing 23, a buffer container 24, and a sleeve shaft 25.
The moving chain 21 is a closed-loop chain. The moving chain 21 is sleeved on the steering wheel 12. A plurality of connecting shafts 22 are horizontally arranged on the moving chain 21 in sequence. A bearing 23 is provided at the free end of the connecting shaft 22. The sleeve shaft 25 is sleeved on the bearing 23. The buffer container 24 is arranged on the sleeve shaft 25. The buffer container 24 is open at the top and has a center of gravity lower than the center axis of the bearing 23. The buffer container 24 can be automatically kept with the opening upward all the time when being moved at will, and internal devices are prevented from falling.
Specifically, the two moving chains 21 are respectively sleeved on all the steering wheels 12 on one side. The opposite links of the two moving chains 21 are provided with connecting shafts 22. The connecting shafts 22 are each provided with a bearing 23. The bearing 23 is sleeved with a sleeve shaft 25. The buffer container 24 is arranged between two sleeve shafts 25.
As a further improvement of the present invention, the steering wheel 12 is a gear. The moving chain 21 is a chain. Two adjacent connecting shafts 22 of the same moving chain 21 are separated by a chain link. The length of a line between two adjacent teeth of the gear in the circumferential direction is the same as that of one link. The gear can escape the connecting shaft 22 when the drive chain moves.
The buffer container 24 includes a side plate 241, a carriage 243, and a buffer chamber 244. The side plate 241 is provided on the sleeve shaft 25. The carriage 243 is disposed between the two opposite side plates 241. The cross section of the carriage 243 is U-shaped. A buffer chamber 244 is formed in the carriage 243. The buffer chamber 244 is capable of buffering the device while pouring out the device when the buffer container 24 is turned upside down.
Access unit 3:
the access unit 3 comprises a delivery assembly, a storage assembly and a release assembly.
The above-described conveying assembly includes a conveying bracket 30 and a conveying plate 31. The transport carriage 30 is located between the two parts of the movement of the travelling chain 21 in opposite directions and parallel to the buffer container 24 there. The conveying bracket 30 is provided with a conveying plate 31. The transport plate 31 is adjacent to the buffer containers 24 on both sides. The conveying plate 31 is provided with a groove 32 along the conveying direction. The recess 32 enables a stable receiving of the transport plate 31.
The storage assembly includes a storage bracket 40, a storage driving source 41, a storage link 42, and a storage push rod 43. The storage rack 40 is provided on the transport rack 30. The storage driving source 41 is provided on the storage rack 40. The storage link 42 is provided at a free end of the storage drive source 41. The storage push rod 43 is provided on the storage link 42. The storage push rod 43 is located between the two portions of the moving chain 21 and above the side of the conveying plate 31. The storage driving source 41 can drive the storage push rod 42 to push the devices on the conveying plate 31 away, and the devices fall into the buffer container 24, so that the buffer storage of the devices is completed.
Specifically, the storage racks 40 have two sets, which are respectively located at two sides of the rack 1. Each storage rack 40 is provided with a storage drive source 41. The two storage drive sources 41 are provided with storage links 42 that are mirror images of each other. The storage push rod 43 is disposed between the two storage links 42. It can avoid buffer unit 2, saves inner space, can improve the stability of pushing away simultaneously.
As a further improvement of the invention, the other side of the conveying bracket 30 opposite to the storage push rod 43 is provided with a first extension bracket 44. The first extension bracket 44 is provided with a first extension plate 45. The height of the first extension plate 45 in the direction away from the conveying bracket 30 gradually decreases. The highest point of the first extension plate 45 is not higher than the highest point of the conveying plate 31. The first extension plate 45 can be supported below the device by the conveyor plate 31 so that the device can roll into the buffer container 24 further away, reducing interference between components.
The release assembly comprises a toggle bracket 50, a toggle block 51, a gantry bracket 54, a stop grid drive source 56 and a baffle 57. The toggle bracket 50 is arranged on the frame 1. The toggle bracket 50 is movably provided with a toggle block 51. The head of the paddle 51 is located above the side of the conveying plate 31. The head of the toggle block 51 can extend into the lower part of the buffer container 24, so that the buffer container 24 is flipped over towards the direction of the conveying plate 31 when passing by, and the devices on the buffer container 24 roll down on the conveying plate 31, thereby completing the release of the devices.
The gantry 54 is provided on the transport frame 30 and is located on the other side opposite to the dial block 51. The gantry support 54 is provided with a through opening 55. The gantry support 54 is provided with a baffle drive source 56. The free end of the shutter drive source 56 is provided with a shutter 57. A baffle 57 is located within the through-port 55. The baffle driving source 56 can drive the baffle 57 to move up and down, so that the baffle 57 is shielded on one side of the conveying plate 31, the released devices are prevented from falling accidentally, and the reliability is improved; at the same time, the access opening 55 can avoid interfering with the storage of the device.
As a further improvement of the present invention, the second extension bracket 52 is disposed on the same side of the conveying bracket 30 as the dial block 51. The second extension bracket 52 is provided with a second extension plate 53. The height of the second extension plate 53 in the direction away from the conveying bracket 30 gradually increases. The lowest point of the second extension plate 53 is not lower than the highest point of the storage push rod 43. The highest point of the second extension plate 53 is adjacent to the buffer container 24 at the toggle block 51. The second extension plate 53 can be supported below the component in connection with the buffer container 24, so that the component can be rolled from the buffer container 24 located farther to the transport plate 31, and interference between the components can be reduced.
The working principle is as follows:
the transport plate 31 transports the components between the front and rear apparatuses.
Caching: when the subsequent equipment is maintained, the storage driving source 41 drives the storage push rod 43 to push the device into the buffer container 24 every time the device is conveyed by the conveying plate 31; when each buffer container 24 buffers the device, the driving source 11 drives the moving chain 21 to move, so that the empty buffer container 24 reaches the buffer position to wait for the next buffer; thus circulating.
Releasing: when the front equipment is maintained, the poking block 51 extends below the buffer container 24, and each passing buffer container 24 is overturned by the poking block 51, so that devices in the buffer container roll onto the conveying plate 31 to continuously supply materials for the rear equipment.
The embodiment needs to be supplemented with that: the invention is composed of specific hardware structures such as a driving source, and the like, wherein part of hardware participates in a software program in the running process, and the software programs for assisting the running of the machine are all the existing reproducible software programs, thereby not forming the innovation point of the application.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. A cache type three-dimensional library is characterized by comprising a rack, a cache unit and an access unit;
the buffer unit comprises a plurality of buffer containers which are arranged on the rack and can move circularly;
the access unit comprises a conveying assembly, a storage assembly and a release assembly which are arranged between two groups of cache containers moving in opposite directions;
the storage assembly comprises a storage driving source and a storage push rod, the storage driving source is arranged on the conveying assembly, and the storage push rod is arranged at the free end of the storage driving source and is positioned above one side of the conveying assembly;
the release assembly comprises a poking block which is arranged on the rack and can extend into the lower part of the cache container.
2. The buffer type stereo library according to claim 1, wherein the buffer unit comprises a closed loop movable chain capable of rotating, a connecting shaft is hinged on the movable chain, the buffer container is rotatably arranged on the connecting shaft, the top of the buffer container is open, and the center of gravity of the buffer container is lower than the central axis of the connecting shaft.
3. The buffer-type stereo garage according to claim 2, comprising a driving unit, wherein the driving unit comprises a driving source and steering wheels, the driving source and the steering wheels are arranged on the frame, the steering wheels are at least two groups, each group comprises two opposite and linked steering wheels, the free end of the driving source is connected with at least one steering wheel, and the movable chain is arranged on the steering wheels.
4. The buffer type stereo garage of claim 3, wherein the steering wheel is a gear, the moving chain is a chain, a chain link is arranged between two adjacent connecting shafts on the same moving chain at an interval, and the length of the line between two adjacent teeth of the gear in the circumferential direction is the same as that of the chain link.
5. The buffer type stereo garage of claim 1, wherein the conveying assembly is provided with a gantry support which is arranged on the other side opposite to the shifting block, the gantry support is provided with a through hole, the gantry support is provided with a baffle driving source, the free end of the baffle driving source is provided with a baffle, and the baffle is arranged in the through hole.
6. The buffer type stereo garage of claim 1, wherein a second extension plate is arranged on the same side of the conveying assembly as the toggle block, the height of the second extension plate in the direction away from the conveying support gradually rises, the lowest point of the second extension plate is not lower than the highest point of the storage push rod, and the highest point of the second extension plate is adjacent to the buffer container at the toggle block.
7. The buffer type stereo garage of claim 1, wherein the other side of the conveying assembly opposite to the storage push rod is provided with a first extension plate, the height of the first extension plate in the direction away from the conveying support is gradually reduced, and the highest point of the first extension plate is not higher than that of the conveying plate.
8. The cache type stereo garage of claim 2, wherein the cache container comprises side plates, a carriage and a cache chamber, the side plates are hinged on the connecting shaft, the carriage is arranged between two opposite side plates, the cross section of the carriage is U-shaped, and the cache chamber is formed in the carriage.
9. The buffer type stereo garage of claim 3, wherein the driving unit comprises a telescopic rod, two ends of the telescopic rod are provided with nuts, the two nuts are clamped on the machine frame, the free end of the telescopic rod is provided with a tension wheel, and the tension wheel is pressed against the moving chain.
10. The three-dimensional storage according to claim 3, wherein the two moving chains are respectively sleeved on all the steering wheels on one side, the two opposite chain links of the two moving chains are respectively provided with a connecting shaft, the connecting shafts are respectively provided with a bearing, two of the buffer containers are respectively provided with a sleeve shaft, and the two sleeve shafts are respectively sleeved on one bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911095472.9A CN110712964A (en) | 2019-11-11 | 2019-11-11 | Buffer memory type three-dimensional warehouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911095472.9A CN110712964A (en) | 2019-11-11 | 2019-11-11 | Buffer memory type three-dimensional warehouse |
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| Publication Number | Publication Date |
|---|---|
| CN110712964A true CN110712964A (en) | 2020-01-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911095472.9A Pending CN110712964A (en) | 2019-11-11 | 2019-11-11 | Buffer memory type three-dimensional warehouse |
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| CN (1) | CN110712964A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112222684A (en) * | 2020-09-21 | 2021-01-15 | 中联重科股份有限公司 | Welding manufacturing system and welding manufacturing method for structural member, and storage medium |
-
2019
- 2019-11-11 CN CN201911095472.9A patent/CN110712964A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112222684A (en) * | 2020-09-21 | 2021-01-15 | 中联重科股份有限公司 | Welding manufacturing system and welding manufacturing method for structural member, and storage medium |
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