CN209814889U - Mobile storage library and mobile storage system - Google Patents
Mobile storage library and mobile storage system Download PDFInfo
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- CN209814889U CN209814889U CN201920187306.0U CN201920187306U CN209814889U CN 209814889 U CN209814889 U CN 209814889U CN 201920187306 U CN201920187306 U CN 201920187306U CN 209814889 U CN209814889 U CN 209814889U
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Abstract
The utility model relates to an automobile manufacturing technical field especially relates to a remove repository and remove storage system. The mobile storage library comprises a storage library main body and at least one mobile bracket; the movable bracket is arranged in the storage library main body and can move up and down along the height direction of the storage library main body; when the number of the movable brackets is multiple, the plurality of movable brackets are sequentially arranged along the height direction of the storage library main body; the bottom of the storage library main body is provided with a movable wheel. The mobile storage system comprises an automatic guided vehicle and a mobile storage library; a transport vehicle in-place sensor is arranged in the mobile storage warehouse; the transport vehicle in-place sensor is used for monitoring that the automatic guided transport vehicle enters a preset position in the mobile storage warehouse, so that objects to be stored on the automatic guided transport vehicle can move into the mobile storage warehouse. An object of the utility model is to provide a remove repository and remove storage system to solve the technical problem that the anchor clamps storehouse that exists can not be transported fast among the prior art.
Description
Technical Field
The utility model relates to an automobile manufacturing technical field especially relates to a remove repository and remove storage system.
Background
With the overall situation of micro-growth of domestic automobiles and the fact that more and more automobile brands are brought into the market, the whole automobile industry is more competitive. The existing sub-enterprises have survival crisis due to factors such as excessive production energy, overlarge inventory pressure, overhigh operation cost and the like.
Automobile development is a very complex system project, and development of a new automobile type requires a large investment of hundreds of millions, billions or even billions of capital investment, and thousands of people spend several years to complete the development. If a new car is not approved in the market and is only slightly too popular due to the fact that previous market research is not carried out on the car or the requirements, preferences, habits and the like of consumers are changed due to policy and regulation, the investment of a large amount of funds in the previous period can be 'floated'. And the huge expenses invested in the early stage of automobile production are more than half of the expenses used for factory building and equipment tool development and manufacturing.
Meanwhile, with the evolution of the automobile business model, the requirements of customer diversity and individuation are more and more prominent. In the 4.0 era of industry, the C2M mode that consumers talk directly to factories will become the mainstream, and the C2M will make the personalized demands of consumers fed back to car manufacturers more accurately with the lowest cost and the fastest speed. In the age of personalized customization of automobiles, the conventional single-type large-scale static production mode of the automobiles is changed into a multi-type large-scale dynamic production mode; the flexible production can be carried out as soon as possible.
Flexible production is a novel production mode which is provided aiming at the defects of large-scale production. The flexible production is characterized in that the production system can quickly adapt to market demand changes through the reform of system structures, personnel organization, operation modes, marketing and the like, simultaneously eliminate redundant useless loss and strive for enterprises to obtain greater benefits.
During flexible production, a plurality of clamps are produced in a multi-vehicle type mixed line, and the clamps need to be switched and stored quickly. In the existing scheme, the clamp library mainly takes a form of fixing on the ground, and can not be rapidly transported, so that flexible production is limited.
Therefore, the present application provides a new mobile storage library and a mobile storage system for solving the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a remove repository to solve the technical problem that the anchor clamps storehouse that exists can not be transported fast among the prior art.
The utility model aims at providing a still provide and remove storage system to solve the technical problem that the anchor clamps storehouse that exists can not be transported fast among the prior art.
In view of the above first object, the present invention provides a mobile storage library, which includes a storage library main body and at least one mobile bracket;
the moving bracket is arranged in the storage library main body and can move up and down along the height direction of the storage library main body;
when the number of the movable brackets is multiple, the plurality of the movable brackets are sequentially arranged along the height direction of the storage library main body;
the bottom of the storage library main body is provided with a movable wheel.
The utility model has the optional technical proposal that the mobile storage library comprises a ground guide device which is fixed with the ground;
the ground guide device comprises two groups of side guide assemblies; the storage library main body can be connected with the two groups of side guide assemblies, and the storage library main body can move between the two groups of side guide assemblies.
The utility model has the optional technical proposal that the side guide component comprises a side guide rod and a plurality of side guide wheels arranged on the side guide rod, and the side guide rod is used for being fixed with the ground; or the side guide assembly comprises a plurality of side guide blocks and a plurality of side guide wheels, the side guide blocks are sequentially arranged at intervals, the side guide wheels are arranged on each side guide block, and the side guide blocks are used for being fixed with the ground;
the side guide wheels of the two groups of side guide assemblies are oppositely arranged, and the side guide wheels of the two groups of side guide assemblies can be connected with the storage library main body;
the ground guide device comprises a longitudinal limiting component which can be connected with the storage library main body, and the longitudinal limiting component and the side guide component are connected with different surfaces of the storage library main body;
the longitudinal limiting assembly comprises a longitudinal locking device and a longitudinal positioning piece for fixing the longitudinal locking device and the ground; the longitudinal locking device is fixedly connected with the longitudinal positioning piece;
the storage library main body is provided with a longitudinal positioning rod matched with the longitudinal locking device; the longitudinal locking device can lock the longitudinal positioning rod;
the longitudinal locking device adopts a pneumatic, electric or hydraulic mode.
The utility model has the optional technical proposal that the movable bracket comprises a movable bracket body and a guiding device;
the movable bracket body comprises two movable frame body parts which are arranged at intervals, and the two movable frame body parts are used for fixing objects to be stored;
the storage library main body is fixedly provided with a bracket guide post;
the guide device comprises a bracket guide wheel connected with the moving frame body part; the bracket guide wheel is connected with the bracket guide post and can reciprocate along the bracket guide post;
a lifting driving device is arranged between the movable frame body part and the storage library main body; the lifting driving device is used for driving the moving rack body part to move up and down along the height direction of the storage library main body.
The utility model adopts the optional technical proposal that the lifting driving device comprises a lifting rack arranged on the bracket guide post and a lifting driving motor arranged on the moving frame body part;
the lifting driving motor is in driving connection with a lifting gear meshed with the lifting rack, so that the moving frame body moves up and down along the height direction of the storage library main body.
The utility model adopts the optional technical proposal that the lifting driving motor is connected with the lifting gear through a lifting transmission shaft;
at least two lifting gears are fixedly arranged on the lifting transmission shaft; the number of the lifting racks corresponds to the number of the lifting gears one to one.
The utility model has the optional technical proposal that the movable bracket comprises an anti-drop device;
the anti-falling device comprises an anti-falling driving motor, an anti-falling pull rod and an anti-falling hook; the anti-drop driving motor is in driving connection with the anti-drop hook through the anti-drop pull rod; the anti-drop driving motor is fixedly connected with the moving frame body part;
the storage library main body is fixedly provided with a lock hook which is matched and connected with the anti-drop hook;
the anti-drop driving motor is used for driving the anti-drop hook to fasten or loosen the lock hook;
the two ends of the anti-falling pull rod are provided with the anti-falling hooks; the storage library main body is provided with the locking hook corresponding to the anti-drop hook.
The utility model has the optional technical proposal that the movable bracket comprises a plurality of bracket supporting claws connected with the movable frame body part;
the bracket supporting claws of the two moving frame body parts are used for fixing objects to be stored;
at least one bracket supporting claw is fixedly provided with a positioning supporting block and/or a positioning sensor for positioning the object to be stored;
the bracket guide wheel comprises a bracket guide block and two bracket rolling wheels connected with the bracket guide block; the bracket guide block is fixedly connected with the moving frame body part; the two bracket rolling wheels are clamped on the bracket guide post and can roll back and forth along the bracket guide post;
at least one bracket middle wheel is arranged in the bracket guide block; the bracket middle wheel can roll along the bracket guide post in a reciprocating mode, and the bracket middle wheel and the two bracket rolling wheels are respectively in contact with different surfaces of the bracket guide post.
The utility model adopts the optional technical proposal that the storage library main body is fixedly provided with a fixed bracket arranged below the movable bracket;
the fixing bracket comprises two fixing frame parts which are arranged at intervals and used for fixing the object to be stored;
the fixing frame part is fixedly provided with a plurality of fixing support claws;
the plurality of fixed supporting claws of the two fixed frame parts are used for fixing the object to be stored;
at least one fixed supporting claw is fixedly provided with a positioning supporting block and/or a positioning sensor for positioning the object to be stored;
and the storage library main body is fixedly provided with a tow hook.
Based on the second objective, the utility model provides a mobile storage system, which comprises an automatic guided vehicle and a mobile storage warehouse;
a transport vehicle in-place sensor is arranged in the mobile storage warehouse; the transport vehicle in-place sensor is used for monitoring that the automatic guided transport vehicle enters a preset position in the mobile storage library so that objects to be stored on the automatic guided transport vehicle can move into the mobile storage library.
The utility model has the advantages that:
the utility model provides a mobile storage library, which comprises a storage library main body and at least one mobile bracket; storing the fixture and the trolley waiting storage object through at least one movable bracket, so that the fixture and the trolley waiting storage object can be stored in the movable storage library; the movable storage library can be moved and transported through the movable wheels arranged at the bottom of the storage library main body; when multi-vehicle type mixed production is carried out, clamps of a plurality of vehicle types are arranged at each workstation of a sub-assembly welding area for welding, the mobile storage library solves the problems that enough space is not available beside a production line for storing the clamps and a trolley waits for storage objects, and the problem that the clamps can be switched quickly when the rhythm is fast in production is met; the mobile storage library also has the advantages that the mobile storage library can store clamps and trolleys for waiting for storage objects, can be integrally and rapidly turned over and transported, and the like.
The utility model provides a mobile storage system, including automated guided transporting vehicle and mobile storage storehouse, have mobile storage storehouse and can carry out advantages such as whole quick turnover and transportation.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a mobile storage library according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a main body of the mobile storage library shown in fig. 1;
FIG. 3 is a schematic diagram of a mobile carriage of the mobile storage library of FIG. 1;
FIG. 4 is an exploded view of the mobile carriage shown in FIG. 3 (shown with the left half shown);
fig. 5 is a schematic structural view of a ground guide of the mobile storage library shown in fig. 1;
fig. 6 is a schematic view of a load state of a mobile storage library according to an embodiment of the present invention.
Icon: 100-a storage library body; 200-moving the carriage; 300-ground guide means; 400-trolley; 500-AGV; 1-bracket guide post; 2-a moving wheel; 3-towing hook; 4-longitudinal positioning rod; 5-a latch hook; 6-fixing the bracket; 7-lifting rack; 8-lifting gear; 9-lifting transmission shaft; 10-lifting driving motor; 11-carriage guide wheels; 12-an anti-drop driving motor; 13-positioning a support block; 14-moving the carriage body; 141-a mobile frame body part; 15-anti-drop pull rod; 16-unhooking prevention; 17-a side guide assembly; 18-a lateral guide wheel; 19-longitudinal stop assembly; 20-bracket support jaw.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example one
Referring to fig. 1 to 6, the present embodiment provides a mobile storage library; fig. 1 is a schematic structural diagram of a mobile storage library provided in this embodiment; fig. 2 is a schematic structural view of the storage library main body shown in fig. 1, fig. 3 is a schematic structural view of the moving carriage shown in fig. 1, and fig. 5 is a schematic structural view of the floor guide device shown in fig. 1. Wherein FIG. 4 is an exploded view of the mobile carrier shown in FIG. 3, showing the left half thereof; fig. 6 is a schematic view of a load state of the mobile storage library provided in this embodiment.
The mobile storage library provided by the embodiment is used for storing objects such as clamps, trolleys and the like, and is suitable for manufacturing production line type industrial products such as automobiles and the like; is particularly suitable for manufacturing streamline industrial products such as flexibly produced automobiles and the like.
Referring to fig. 1 to 6, the mobile storage library includes a storage library main body 100 and at least one mobile carriage 200; alternatively, the number of the moving carriages 200 may be, for example, 2, 3, 5, etc.; the specific number of mobile carriages 200 may depend on the weight-bearing capacity of the storage library body 100, the space of the production line, the number of jigs required for the production line, the number of trolleys, etc. Alternatively, the storage library main body 100 employs a steel skeleton; optionally, the storage library body 100 bears more than 10 tons.
The moving carriage 200 is provided inside the library main body 100, and can move up and down in the height direction of the library main body 100;
when the number of the moving carriages 200 is plural, the plural moving carriages 200 are sequentially arranged in the height direction of the library main body 100;
the bottom of the storage library main body 100 is provided with a moving wheel 2. Optionally, the moving wheels 2 comprise universal wheels and/or directional wheels. Through moving wheel 2, can make the removal repository remove and transport, can realize the removal repository and carry out the transportation of anchor clamps between production line and warehouse.
The mobile storage library in the embodiment comprises a storage library main body 100 and at least one mobile bracket 200; the at least one movable bracket 200 is used for storing the clamps and the trolley waiting for storage, so that the clamps and the trolley waiting for storage can be stored in the movable storage library, and the quick switching of the clamps can be realized; the moving wheel 2 is arranged at the bottom of the storage library main body 100, so that the mobile storage library can be moved and transported; when multi-vehicle type mixed production is carried out, clamps of a plurality of vehicle types are arranged at each workstation of a sub-assembly welding area for welding, the mobile storage library solves the problems that enough space is not available beside a production line for storing the clamps and a trolley waits for storage objects, and the problem that the clamps can be switched quickly when the rhythm is fast in production is met; the mobile storage library also has the advantages that the mobile storage library can store clamps and trolleys for waiting for storage, can be integrally and rapidly turned over and transported, and the like.
Referring to fig. 1 and 5, in an alternative to the present embodiment, the mobile storage library comprises a ground guide 300 for securing to the ground;
the ground guide assembly 300 includes two sets of side guide assemblies 17; the storage library main body 100 can be connected with the two sets of side guide assemblies 17, and the storage library main body 100 can be moved between the two sets of side guide assemblies 17. Through two sets of side direction subassemblies 17 so that repository main part 100 can accurately remove in preset position, for later stage AGV high accuracy transports anchor clamps, platform truck wait for the storage and provide the basis, make anchor clamps, platform truck wait for the storage of storage more smoothly, also can make anchor clamps switch more smoothly.
Among them, AGVs are an abbreviation of Automated Guided vehicles (Automated Guided vehicles), also known as Automated Guided Vehicles (AGVs) and Automated Guided Vehicles (AGVs), which are vehicles equipped with electromagnetic or optical automatic guiding devices, capable of traveling along a predetermined guide path, and having safety protection and various transfer functions.
Referring to fig. 1 and 5, in an alternative of this embodiment, the side guide assembly 17 includes a side guide bar for fixing to the ground and a plurality of side guide wheels 18 provided on the side guide bar; or, the side guide assembly 17 includes a plurality of side guide blocks arranged at intervals in sequence and a plurality of side guide wheels 18 arranged on each side guide block, and the side guide blocks are used for being fixed with the ground;
the side guide wheels 18 of the two sets of side guide assemblies 17 are oppositely arranged, and the side guide wheels 18 of the two sets of side guide assemblies 17 can be connected with the storage library main body 100; through the side leading wheel 18 of two sets of side direction subassemblies 17 to accurate location storage storehouse main part 100, and then accurate location removes the storage storehouse, provides the basis for later stage AGV high accuracy is transported anchor clamps, platform truck and is waited for the storage of storage, makes anchor clamps, platform truck wait for the storage more smoothly, also can make anchor clamps switch more smoothly.
Referring to fig. 1 and 5, in an alternative of the present embodiment, the floor guide 300 includes a longitudinal stop assembly 19 connectable to the storage library main body 100, the longitudinal stop assembly 19 being connected to a different surface of the storage library main body 100 than the side guide assembly 17; optionally, the surface of the longitudinal stop assembly 19 contacting the storage library main body 100 is perpendicular to the surface of the side guide assembly 17 contacting the storage library main body 100.
Optionally, the longitudinal stop assembly 19 comprises a longitudinal locking device and a longitudinal positioning member for fixing with the ground; the longitudinal locking device is fixedly connected with the longitudinal positioning piece.
Optionally, the storage library main body 100 is provided with a longitudinal positioning rod 4 cooperating with a longitudinal locking device; the longitudinal locking device can lock the longitudinal positioning rod 4; the storage library main body 100 is firmly fixed with the ground guide 300 by the longitudinal locking device, so that the mobile storage library is firmly fixed at a preset position.
Optionally, the longitudinal locking means is pneumatically, electrically or hydraulically operated.
Optionally, the longitudinal locking means comprises a locking cylinder; the locking cylinder may be used for buffering the longitudinal positioning of the storage library main body 100 and for longitudinal locking.
The ground guide device 300 comprising the longitudinal limiting assembly 19 and the two groups of side guide assemblies 17 can realize high-precision positioning of the mobile storage library, and can position the mobile storage library from three surfaces; alternatively, the ground guide 300 may enable a mobile storage library to achieve a positioning accuracy of 2mm, 5mm, 6mm, or 10mm, etc.
Referring to fig. 1-4, in an alternative to the present embodiment, the mobile carriage 200 includes a mobile carriage body 14 and a guide; the guide means can provide a guide for the up and down movement of the moving carriage body 14.
The moving bracket body 14 includes two moving bracket body portions 141 arranged at intervals, and the two moving bracket body portions 141 are used for fixing the object to be stored;
a carriage guide column 1 extending in the height direction of the storage library main body 100 is fixedly provided to the storage library main body 100;
the guide means includes a carriage guide wheel 11 connected to the moving frame body portion 141; the bracket guide wheel 11 is connected with the bracket guide post 1, and the bracket guide wheel 11 can reciprocate along the bracket guide post 1; the carriage guide wheel 11 is engaged with the carriage guide post 1 to reduce the friction between the moving carriage body 14 and the storage library main body 100, so that the moving carriage body 14 moves up and down more smoothly.
Optionally, a lifting driving device is disposed between the moving rack body 141 and the storage library main body 100; the lifting driving device is used for driving the moving rack body 141 to move up and down along the height direction of the storage library main body 100.
In an alternative of this embodiment, the carriage guide wheel 11 comprises a carriage guide block and two carriage rolling wheels connected to the carriage guide block; the bracket guide block is fixedly connected with the moving frame body part 141; the two bracket rolling wheels are clamped on the bracket guide post 1 and can roll along the bracket guide post 1 in a reciprocating manner; to improve the accuracy of the up and down movement of the moving carriage 200 in the height direction of the library main body 100.
Optionally, at least one carrier intermediate wheel is arranged in the carrier guide block; the bracket middle wheel can roll along the bracket guide post 1 in a reciprocating manner, and the bracket middle wheel and the two bracket rolling wheels respectively contact different surfaces of the bracket guide post 1. The carriage guide post 1 is guided by three surfaces of the carriage intermediate wheel and the two carriage rolling wheels, so that the moving carriage 200 can move up and down more accurately in the height direction of the storage library main body 100.
Referring to fig. 1 to 4, in an alternative of the present embodiment, the elevation driving means includes an elevation rack 7 provided on the carriage guide post 1 to extend in the height direction of the storage library main body 100 and an elevation driving motor 10 provided on the moving rack body portion 141;
the elevation drive motor 10 is connected to the elevation gear 8 engaged with the elevation rack 7 so as to move the moving rack body portion 141 up and down in the height direction of the library main body 100. The lifting rack 7 and the lifting gear 8 driven by the lifting driving motor 10 are in meshed transmission, so that the moving precision and the moving stability of the moving rack body part 141 along the storage library main body 100 are improved.
In the alternative of the embodiment, the lifting driving motor 10 is in driving connection with the lifting gear 8 through the lifting transmission shaft 9;
at least two lifting gears 8 are fixedly arranged on the lifting transmission shaft 9; the number of the lifting racks 7 corresponds to the number of the lifting gears 8 one by one. That is, each of the moving frame body parts 141 is provided with at least two lifting gears 8, that is, the number of lifting gears 8 of the moving rack body 14 is twice the number of lifting gears 8 of the moving frame body part 141. The precision and stability of the movement of the moving rack body 141 along the storage library main body 100 are further improved by the meshing transmission of the plurality of sets of lifting racks 7 and the lifting driving motors 10.
Referring to fig. 1 to 4, in an alternative of the present embodiment, the moving bracket 200 includes a retaining device connected to the moving bracket body 141; the mobile bracket 200 is locked at the preset position of the storage library main body 100 by the anti-falling device, and the mobile bracket 200 is prevented from falling off accidentally.
Optionally, the anti-drop device comprises an anti-drop driving motor 12, an anti-drop pull rod 15 and an anti-drop hook 16; the anti-drop driving motor 12 is in driving connection with an anti-drop hook 16 through an anti-drop pull rod 15; the anti-drop driving motor 12 is fixedly connected with the moving frame body part 141;
the storage library main body 100 is fixedly provided with a locking hook 5 which is matched and connected with the anti-drop hook 16;
the anti-falling driving motor 12 is used for driving the anti-falling hook 16 to fasten or loosen the locking hook 5; when the anti-drop hook 16 fastens the latch hook 5, the mobile bracket 200 is locked at the storage library main body 100 preset position; when the anti-slip hook 16 releases the tight latch hook 5, the moving bracket 200 can move up and down with respect to the storage library main body 100.
Alternatively, the storage library main body 100 is sequentially provided with a plurality of locking hooks 5 at intervals along the height direction of the storage library main body 100, so that the mobile bracket 200 can be locked at different preset height positions of the storage library main body 100. Optionally, the locking hook 5 is fixedly arranged on the carriage guide post 1.
In the alternative of the embodiment, two ends of the anti-drop pull rod 15 are provided with anti-drop hooks 16; the storage library main body 100 is provided with a latch hook 5 corresponding to the escape prevention hook 16. By providing the anti-slip hooks 16 at both ends of the anti-slip rod 15, the mobile bracket 200 is more firmly locked at the preset position of the storage library main body 100. Alternatively, the axial direction of the retaining bar 15 is perpendicular to the height direction of the storage library main body 100.
In an alternative of the present embodiment, the moving bracket 200 includes a plurality of bracket support claws 20 connected to the moving bracket body portion 141;
the plurality of tray support claws 20 of the two moving rack body portions 141 are used to fix the objects to be stored;
at least one bracket supporting claw 20 is fixedly provided with a positioning supporting block 13 and/or a positioning sensor for positioning the object to be stored; by positioning the supporting block 13 and/or the positioning sensor, the clamps and the trolleys wait for the stored objects to be stored in the mobile storage more accurately. Optionally, the positioning support block 13 is flexibly supported to improve the versatility of the mobile carriage 200 for storing the clamps and the trolley for waiting for the stored objects.
Optionally, the moving rack body 141 is fixedly provided with a positioning sensor for positioning the object to be stored; so as to further improve the accuracy of the clamp and the trolley for waiting the stored objects to be stored in the mobile storage.
The mobile storage library can simultaneously store the trolley and the clamp; so as to realize the generalization of the trolley and the clamp positioning mechanism.
In an alternative of the present embodiment, the storage library main body 100 is fixedly provided with a fixed tray 6 disposed below the moving tray 200; the storage capacity of the mobile storage library is improved by fixing the bracket 6.
The fixed bracket 6 comprises two fixed frame parts which are arranged at intervals and are used for fixing the objects to be stored;
the fixed frame part is fixedly provided with a plurality of fixed supporting claws;
the plurality of fixed supporting claws of the two fixed frame parts are used for fixing the object to be stored;
at least one fixed supporting claw is fixedly provided with a positioning supporting block 13 and/or a positioning sensor for positioning the object to be stored; by positioning the supporting block 13 and/or the positioning sensor, the clamps and the trolleys wait for the stored objects to be stored in the mobile storage more accurately. Optionally, the positioning support block 13 is flexibly supported to improve the universality of the storage clamp of the fixing bracket 6 and the objects waiting for storage of the trolley.
According to the embodiment, the mobile storage library utilizes AGV to rapidly switch the tooling, so that multi-platform mixed line production is achieved. Each general workstation can realize various process combinations, and is the basis for realizing flexible manufacturing. When multi-vehicle type is mixed line production, anchor clamps are many, need carry out quick switching and storage to anchor clamps. The mobile repository solves the problem of handover and storage; for example, a mobile storage library can store 4 sets of jigs or 2 dollies at the same time, and can be quickly turned around and transported. Referring to fig. 6, the mobile storage library is shown with a layer of mobile carriages 200 and fixed carriages 6 disposed below the mobile carriages 200; a trolley 400 is stored on the movable carriage 200, and a trolley 400 is stored on the fixed carriage 6; below the trolley 400 of the fixed tray 6 is an AGV500 that has not yet been evacuated.
In an alternative of this embodiment, the storage library main body 100 is fixedly provided with the tow hook 3. Through the tow hook 3, the mobile storage warehouse is moved and transported. When the trolleys and the clamps wait for all the stored objects to be put in storage, the trailer can be used for dragging the trailer hook 3 to carry out the integral transfer of the mobile storage warehouse, the vehicle type switching efficiency is greatly improved, and the problem that a large amount of clamps can not be stored on the line edge is solved.
The embodiment provides a mobile storage system, which comprises an automatic guided vehicle (i.e. AGV) and the mobile storage library;
a transport vehicle in-place sensor is arranged in the mobile storage warehouse; the transport vehicle in-place sensor is used for monitoring that the automatic guided transport vehicle enters a preset position in the mobile storage warehouse, so that objects to be stored on the automatic guided transport vehicle can move into the mobile storage warehouse.
The mobile storage system of the embodiment includes the mobile storage library, and the technical features of the mobile storage library disclosed above are also applicable to the mobile storage system, and will not be described again here.
The mobile storage system in this embodiment has the advantages of the mobile storage library, and the advantages of the mobile storage library disclosed in this embodiment are not described again here.
For the mobile storage library and the mobile storage system, the embodiment further provides a mobile storage method, which includes a mobile bracket 200; the method comprises the following steps:
the empty load mobile storage enters a preset ground guide device 300; specifically, the two groups of side guide assemblies 17 of the ground guide device 300 are used for guiding and locking with the longitudinal limiting assembly 19, and the storage library is moved to realize high-precision positioning, for example, the positioning precision of +/-1 mm is realized.
When the empty load state is ready for transferring the trolley or the clamp to wait for the storage, the movable bracket 200 falls down, and the anti-drop hook 16 and the lower locking hook 5 are fastened to prevent the movable bracket 200 from falling off;
an AGV drags a trolley or a clamp to wait for a stored object to enter a mobile storage library;
the AGV descends to wait for the stored object to fall to the moving tray 200;
the anti-drop hook 16 is opened and separated from the lower latch hook 5;
the mobile bracket 200 rises and fastens the anti-drop hook 16 and the upper locking hook 5 to prevent the mobile bracket 200 from dropping; specifically, the lifting drive motor 10 drives the movable carriage 200 to ascend, and the trolley or the clamp waiting for the stored object is lifted to the upper layer of the movable storage library;
the AGV exits;
the AGV delivers the trolley or the clamp again to wait for the stored object to enter a mobile storage library;
the AGV puts the dolly or clamp waiting for the storage on the fixing tray 6 and exits.
Alternatively, when it is desired to transfer a trolley or gripper from the mobile storage library to a work station waiting for a store from the library:
the AGV enters a mobile storage library;
the AGV drags out a trolley or a clamp positioned on the fixed bracket 6 to wait for the stored object;
the anti-drop hook 16 is opened and separated from the upper locking hook 5;
the moving carriage 200 descends;
the anti-drop hook 16 is fastened with the lower locking hook 5 to prevent the mobile bracket 200 from dropping;
the AGV enters a mobile storage library;
the AGV waits for the store to be pulled off a dolly or gripper located on the moving carriage 200.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (10)
1. A mobile store, comprising a store body and at least one mobile carriage;
the moving bracket is arranged in the storage library main body and can move up and down along the height direction of the storage library main body;
when the number of the movable brackets is multiple, the plurality of the movable brackets are sequentially arranged along the height direction of the storage library main body;
the bottom of the storage library main body is provided with a movable wheel.
2. The mobile storage library of claim 1, comprising a ground guide for securing to the ground;
the ground guide device comprises two groups of side guide assemblies; the storage library main body can be connected with the two groups of side guide assemblies, and the storage library main body can move between the two groups of side guide assemblies.
3. The mobile storage library of claim 2, wherein the side guide assembly comprises a side guide bar and a plurality of side guide wheels disposed on the side guide bar, the side guide bar for securing to a floor; or the side guide assembly comprises a plurality of side guide blocks and a plurality of side guide wheels, the side guide blocks are sequentially arranged at intervals, the side guide wheels are arranged on each side guide block, and the side guide blocks are used for being fixed with the ground;
the side guide wheels of the two groups of side guide assemblies are oppositely arranged, and the side guide wheels of the two groups of side guide assemblies can be connected with the storage library main body;
the ground guide device comprises a longitudinal limiting component which can be connected with the storage library main body, and the longitudinal limiting component and the side guide component are connected with different surfaces of the storage library main body;
the longitudinal limiting assembly comprises a longitudinal locking device and a longitudinal positioning piece for fixing the longitudinal locking device and the ground; the longitudinal locking device is fixedly connected with the longitudinal positioning piece;
the storage library main body is provided with a longitudinal positioning rod matched with the longitudinal locking device; the longitudinal locking device can lock the longitudinal positioning rod;
the longitudinal locking device adopts a pneumatic, electric or hydraulic mode.
4. The mobile storage library of claim 1, wherein the mobile carriage comprises a mobile carriage body and a guide;
the movable bracket body comprises two movable frame body parts which are arranged at intervals, and the two movable frame body parts are used for fixing objects to be stored;
the storage library main body is fixedly provided with a bracket guide post;
the guide device comprises a bracket guide wheel connected with the moving frame body part; the bracket guide wheel is connected with the bracket guide post and can reciprocate along the bracket guide post;
a lifting driving device is arranged between the movable frame body part and the storage library main body; the lifting driving device is used for driving the moving rack body part to move up and down along the height direction of the storage library main body.
5. The mobile storage library of claim 4, wherein the elevation drive means comprises an elevation rack provided on the carriage guide post and an elevation drive motor provided on the moving rack body portion;
the lifting driving motor is in driving connection with a lifting gear meshed with the lifting rack, so that the moving frame body moves up and down along the height direction of the storage library main body.
6. The mobile storage library of claim 5, wherein the lift drive motor is drivingly connected to the lift gear via a lift drive shaft;
at least two lifting gears are fixedly arranged on the lifting transmission shaft; the number of the lifting racks corresponds to the number of the lifting gears one to one.
7. The mobile storage library of claim 4, wherein the mobile carriage comprises a dropout prevention means;
the anti-falling device comprises an anti-falling driving motor, an anti-falling pull rod and an anti-falling hook; the anti-drop driving motor is in driving connection with the anti-drop hook through the anti-drop pull rod; the anti-drop driving motor is fixedly connected with the moving frame body part;
the storage library main body is fixedly provided with a lock hook which is matched and connected with the anti-drop hook;
the anti-drop driving motor is used for driving the anti-drop hook to fasten or loosen the lock hook;
the two ends of the anti-falling pull rod are provided with the anti-falling hooks; the storage library main body is provided with the locking hook corresponding to the anti-drop hook.
8. The mobile storage library of claim 4, wherein the mobile carrier comprises a plurality of carrier support claws coupled to the mobile carrier body portion;
the bracket supporting claws of the two moving frame body parts are used for fixing objects to be stored;
at least one bracket supporting claw is fixedly provided with a positioning supporting block and/or a positioning sensor for positioning the object to be stored;
the bracket guide wheel comprises a bracket guide block and two bracket rolling wheels connected with the bracket guide block; the bracket guide block is fixedly connected with the moving frame body part; the two bracket rolling wheels are clamped on the bracket guide post and can roll back and forth along the bracket guide post;
at least one bracket middle wheel is arranged in the bracket guide block; the bracket middle wheel can roll along the bracket guide post in a reciprocating mode, and the bracket middle wheel and the two bracket rolling wheels are respectively in contact with different surfaces of the bracket guide post.
9. The mobile storage library of claim 1, wherein the library main body is fixedly provided with a fixed tray disposed below the mobile tray;
the fixing bracket comprises two fixing frame parts which are arranged at intervals and used for fixing the object to be stored;
the fixing frame part is fixedly provided with a plurality of fixing support claws;
the plurality of fixed supporting claws of the two fixed frame parts are used for fixing the object to be stored;
at least one fixed supporting claw is fixedly provided with a positioning supporting block and/or a positioning sensor for positioning the object to be stored;
and the storage library main body is fixedly provided with a tow hook.
10. A mobile storage system comprising an automated guided vehicle and the mobile storage library of any one of claims 1-9;
a transport vehicle in-place sensor is arranged in the mobile storage warehouse; the transport vehicle in-place sensor is used for monitoring that the automatic guided transport vehicle enters a preset position in the mobile storage library so that objects to be stored on the automatic guided transport vehicle can move into the mobile storage library.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920187306.0U CN209814889U (en) | 2019-02-02 | 2019-02-02 | Mobile storage library and mobile storage system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920187306.0U CN209814889U (en) | 2019-02-02 | 2019-02-02 | Mobile storage library and mobile storage system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109720766A (en) * | 2019-02-02 | 2019-05-07 | 宁波吉利汽车研究开发有限公司 | Mobile repository and mobile memory system |
| CN115070270A (en) * | 2022-06-08 | 2022-09-20 | 中国第一汽车股份有限公司 | Clamp switching control system and method |
-
2019
- 2019-02-02 CN CN201920187306.0U patent/CN209814889U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109720766A (en) * | 2019-02-02 | 2019-05-07 | 宁波吉利汽车研究开发有限公司 | Mobile repository and mobile memory system |
| CN115070270A (en) * | 2022-06-08 | 2022-09-20 | 中国第一汽车股份有限公司 | Clamp switching control system and method |
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