CN112478575B - A multilayer transfer equipment for annotating liquid tray - Google Patents
A multilayer transfer equipment for annotating liquid tray Download PDFInfo
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- CN112478575B CN112478575B CN202011472849.0A CN202011472849A CN112478575B CN 112478575 B CN112478575 B CN 112478575B CN 202011472849 A CN202011472849 A CN 202011472849A CN 112478575 B CN112478575 B CN 112478575B
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- transfer
- butt joint
- transverse
- frame
- driving
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- 238000012546 transfer Methods 0.000 title claims abstract description 121
- 239000007788 liquid Substances 0.000 title claims abstract description 66
- 210000001503 joint Anatomy 0.000 claims abstract description 64
- 238000002347 injection Methods 0.000 claims abstract description 48
- 239000007924 injection Substances 0.000 claims abstract description 48
- 230000008859 change Effects 0.000 claims abstract description 12
- 238000003032 molecular docking Methods 0.000 claims description 12
- 230000000712 assembly Effects 0.000 claims description 10
- 238000000429 assembly Methods 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 9
- 230000009471 action Effects 0.000 claims description 2
- 230000032258 transport Effects 0.000 description 18
- 230000033001 locomotion Effects 0.000 description 8
- 239000000243 solution Substances 0.000 description 5
- 238000007599 discharging Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003792 electrolyte Substances 0.000 description 2
- 230000037452 priming Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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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
- B65G13/00—Roller-ways
- B65G13/02—Roller-ways having driven rollers
- B65G13/06—Roller driving means
-
- 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
- B65G13/00—Roller-ways
- B65G13/11—Roller frames
-
- 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
- B65G43/00—Control devices, e.g. for safety, warning or fault-correcting
- B65G43/08—Control devices operated by article or material being fed, conveyed or discharged
-
- 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
- B65G47/24—Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles
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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
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/02—Articles
- B65G2201/0235—Containers
- B65G2201/0258—Trays, totes or bins
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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
- B65G2203/00—Indexing code relating to control or detection of the articles or the load carriers during conveying
- B65G2203/04—Detection means
- B65G2203/042—Sensors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Basic Packing Technique (AREA)
- Handcart (AREA)
Abstract
The invention provides multilayer transfer equipment for liquid injection trays, which comprises a transfer frame and a butt joint frame, wherein the transfer frame is provided with a multilayer transfer assembly, the height of the transfer assembly can be changed on the transfer frame, and the liquid injection trays can longitudinally or transversely move onto the transfer assembly or leave the transfer assembly; the butt joint frame is provided with a mobile platform which is in butt joint with the transferring components along the longitudinal direction or the transverse direction, the mobile platform can change the height within the height range of all the transferring components, and the liquid injection tray can enter or leave the butt joint frame through the mobile platform. The invention has the advantages that: through set up the multilayer transportation subassembly on transporting the frame, can transport a plurality of notes liquid trays simultaneously, improve and transport efficiency, the transfer butt joint of transporting frame and front and back end equipment has been realized through introducing the butt joint frame simultaneously, under the condition of introducing multilayer transportation equipment, need not change convenient nimble to current equipment.
Description
Technical Field
The invention relates to the technical field of lithium battery production, in particular to a multilayer transfer device for a liquid injection tray.
Background
The electrolyte injection is an indispensable key process link in the production of the power lithium ion battery, and the quality and quantity of the electrolyte are guaranteed and injected into the single battery. The liquid injection equipment is key equipment for improving the product quality regardless of being square, cylindrical or soft packaged; with the continuous increase of the development amount of single batteries, in order to ensure the production efficiency of a single machine, the weight of a single liquid injection tray is continuously increased, the speed of transferring the liquid injection tray is reduced, and the speed of a subsequent RGV transfer trolley is further reduced, for example, a 90-degree cross-line transfer mechanism disclosed by the invention with the publication number of CN210593909U drives a transfer component to change the height through a cylinder, so that the transfer component is matched with or not matched with the tray, the tray moves in different directions under the condition that the tray is matched with different components, and the 90-degree cross-line transfer is realized, but the structure can only transfer a single tray at each time, and the transfer efficiency is lower.
Disclosure of Invention
The invention aims to solve the technical problem of providing a transfer device capable of simultaneously transferring a plurality of liquid injection trays so as to solve the problem of low transfer speed in the prior art.
The invention solves the technical problems through the following technical scheme: the multilayer transfer equipment for the liquid injection trays comprises a transfer frame and a butt joint frame, wherein the transfer frame is provided with a multilayer transfer assembly, the height of the transfer assembly can be changed on the transfer frame, and the liquid injection trays can longitudinally or transversely move onto the transfer assembly or leave the transfer assembly; the butt joint frame is provided with a mobile platform which is in butt joint with the transferring components along the longitudinal direction or the transverse direction, the mobile platform can change the height within the height range of all the transferring components, and the liquid injection tray can enter or leave the butt joint frame through the mobile platform.
According to the invention, the multi-layer transfer assembly is arranged on the transfer frame, a plurality of liquid injection trays can be transferred simultaneously, the transfer efficiency is improved, meanwhile, the transfer butt joint of the transfer frame and the front-end and rear-end equipment is realized by introducing the butt joint frame, and under the condition of introducing the multi-layer transfer equipment, the existing equipment is not required to be changed, so that the requirement on the height adjustment range of the transfer assembly is reduced.
Preferably, the transfer assembly comprises a transverse driving unit and a longitudinal driving unit, the liquid injection tray moves to the transfer assembly under the action of the transverse driving unit, and the longitudinal driving unit can lift the liquid injection tray upwards relative to the transverse driving unit and drive the liquid injection tray to leave the transfer assembly along the longitudinal direction.
Preferably, the transfer frame comprises a transfer chassis with a rectangular structure, the bottom of the butt joint frame is provided with a butt joint chassis with a rectangular structure, the transfer chassis and the butt joint chassis are respectively provided with a foot cup and a caster at four corners of the bottom at least, and the foot cup can be lifted to change the height.
Preferably, at least four corners of the transfer chassis are respectively and fixedly provided with a sliding rod, the outer side of each sliding rod is also provided with a guard plate fixedly connected with the chassis, the upper end of each guard plate is fixedly provided with a support plate along the horizontal direction, and two ends of each sliding rod are respectively and fixedly connected with the support plate and the chassis;
the transfer assembly comprises a bottom plate in sliding fit with the sliding rod, two layers of transfer assemblies are arranged on the transfer frame, the height of the transfer assembly at the bottom layer is changed through a driving cylinder fixed on the chassis, and the height of the transfer assembly at the upper layer is changed through a lead screw nut assembly arranged in parallel with the sliding rod.
Preferably, be provided with two on the transportation chassis and drive actuating cylinder with the fixed complex of transportation subassembly bottom plate of bottom, be fixed with the lead screw nut subassembly that divides in vertical drive unit both ends on the transportation chassis, the lead screw nut subassembly include along the fixed lead screw of vertical direction and with lead screw spiro union complex nut, the upper end of lead screw is fixed in the backup pad through first bearing, the nut transports the bottom plate fixed coordination of subassembly with the upper strata, and the lower extreme of every lead screw is provided with the band pulley that is in under the lower floor transportation subassembly bottom plate, around being equipped with the drive belt on the band pulley, one of them lead screw of elevator motor drive rotates.
Preferably, the transverse driving unit comprises two transverse rails which are parallel to each other and arranged on the bottom plate, a plurality of rollers are arranged on the opposite sides of the transverse rails along the length direction, a driving wheel which is positioned below the rollers is arranged on each of the two transverse rails, the two driving wheels are coaxially and fixedly matched with the same driving rod, the driving wheels are in transmission fit with the rollers, and a transverse motor for driving one driving wheel to rotate is fixedly arranged on the bottom plate.
Preferably, the lateral wall of the transverse track is provided with a bearing, the roller is provided with a connecting shaft fixedly matched with the bearing, the other end of the connecting shaft is connected with a gear, the lateral wall of the transverse track is fixed with a second bearing seat, two ends of the driving rod are respectively fixedly matched with the second bearing seat and penetrate through the second bearing seat, the driving wheel is of a gear structure sleeved at the end part of the driving rod, and the driving wheel is connected with all the gears on the same transverse track through a chain.
Preferably, the longitudinal driving unit comprises a jacking cylinder fixed on the bottom plate and a lifting plate matched with the jacking cylinder, and an in-place sensor is arranged at a position on the transverse track corresponding to the lifting plate; the lifting device is characterized in that two longitudinal vertical plates perpendicular to the transverse rails are fixedly arranged on two sides of the lifting plate respectively, a plurality of belt pulleys are fixedly arranged on each longitudinal vertical plate along the length direction, a belt is wound on each belt pulley, a connecting rod is arranged between the longitudinal vertical plates on the two sides, two ends of each connecting rod are fixedly connected with one belt pulley coaxially, a gear is arranged at one end of each connecting rod, and a longitudinal motor for driving the rotation of the gear is fixed on the lifting plate.
Preferably, the lifting plate is further provided with two positioning cylinders located between the longitudinal vertical plates on the two sides, and the positioning cylinders can lift relative to the lifting plate and are in contact fit with the bottom of the liquid injection tray.
Preferably, the butt joint platform comprises a butt joint bottom plate and butt joint tracks arranged on two sides of the butt joint bottom plate, the roller wheels and the driving wheels are arranged on the butt joint tracks, two ends of each butt joint track are respectively in sliding fit with a sliding rod, and the middle positions of the butt joint tracks are respectively in fixed fit with nuts of the lead screw nut assemblies; the screw rod is rotatably arranged on the butt joint frame.
The multilayer transfer equipment for the liquid injection tray provided by the invention has the advantages that: through set up the multilayer transportation subassembly on transporting the frame, can transport a plurality of notes liquid trays simultaneously, the efficiency of transportation is improved, the transfer butt joint of transporting frame and front and back end equipment has been realized through introducing the butt joint frame simultaneously, under the condition of introducing multilayer transportation equipment, need not change current equipment, thereby reduce the requirement to transporting subassembly height control scope, be applicable to all current equipment, the liquid tray is annotated in the business turn over that the transport subassembly can follow the vertical direction is nimble, the butt joint frame also can be nimble with the not equidirectional butt joint of transporting the frame, transport frame and butt joint frame can independent shift position respectively, it is convenient nimble. Through the convenient removal of setting up of truckle foot cup and fixed transfer device, the bottom is transported subassembly and upper strata and is transported the subassembly and separately adjust the height, can not mutual interference, provides the motion direction through the slide bar, improves stability, carries out stable drive through the screw-nut subassembly, prevents unexpected the slip. Through a plurality of gyro wheels synchronous motion of horizontal motor drive, conveniently control the gyro wheel direction in order to control notes liquid tray direction of motion, vertical motor also can be through just reversing control belt direction of rotation, and nimble realization is annotated liquid tray and is passed in and out in the direction of difference.
Drawings
Fig. 1 is a schematic view of a multi-layer transfer device for filling trays according to an embodiment of the present invention;
fig. 2 is a schematic view of a transfer rack of the multi-layer transfer device for filling trays according to the embodiment of the present invention;
FIG. 3 is a schematic diagram of a layered arrangement of transfer components of a multi-layer transfer device for filling trays according to an embodiment of the present invention;
FIG. 4 is a schematic view of a screw nut assembly of a multi-layer transfer device for priming trays provided by an embodiment of the invention;
FIG. 5 is a schematic diagram of a screw nut assembly driving mode of a multi-layer transfer device for liquid injection trays, provided by an embodiment of the invention;
fig. 6 is a schematic view of a transfer assembly of a multi-layer transfer device for filling trays according to an embodiment of the present invention;
FIG. 7 is a schematic view of a transverse track of a multi-level transfer device for priming trays provided by an embodiment of the present invention;
fig. 8 is a schematic view of a longitudinal driving unit of the multi-layer transfer device for filling trays according to the embodiment of the present invention;
fig. 9 is a schematic view of a docking cradle of the multi-layer transfer device for filling trays according to the embodiment of the present invention.
Detailed Description
To make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention are described below in detail and completely with reference to the accompanying drawings, and it is apparent that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
With reference to fig. 1 and fig. 2, this embodiment provides a multilayer transportation device for injecting liquid tray, including transporting frame 1 and butt joint frame 7, transport frame 1 is last to be provided with multilayer transportation assembly 2, transport assembly 2 can change the height on transporting frame 1, inject liquid tray 5 and can follow longitudinal or lateral motion to transporting assembly 1 or leave transportation assembly 2, be provided with on butt joint frame 7 with transport assembly 2 along longitudinal or lateral butt joint's moving platform 71, moving platform 71 can change the height on butt joint frame 1, moving platform 71's height adjustment scope covers at least all height ranges of transporting assembly 2 on transporting frame 1, it can get into or leave butt joint frame 7 through moving platform 71 to inject liquid tray 5.
The transfer frame 1 comprises a transfer chassis 11 with a rectangular structure, the bottom of the butt joint frame 7 is provided with a butt joint chassis 72 with a rectangular structure, the tray 11 and the butt joint chassis 72 are respectively provided with a foot cup 14 and a caster 15 at four corners of the bottom at least, the foot cup 14 can be lifted and changed in height, so that the transfer frame 1 and the butt joint frame 7 are fixed on the ground through the foot cup 14 or are supported through the caster 15 to be convenient to move on the ground to change positions, the foot cup 14 and the caster 15 both use the prior art, and can be directly purchased.
With reference to fig. 3 and 4, at least four corners of the transfer chassis 11 extend upward to form a sliding rod 13, the transfer component 2 includes a bottom plate 21 slidably engaged with the sliding rod 13, the height of the transfer component 2 at the bottom layer is changed by a driving cylinder 16 fixed on the transfer chassis 11, the height of the other transfer components 2 above the bottom layer is changed by a lead screw nut component 6 arranged in parallel with the sliding rod 13, each transfer component 2 should be driven by at least one lead screw nut component 6, five transfer components 2 can be arranged on the transfer frame 1 only in the case that the lead screw nut components 6 are arranged at the four corners of the transfer chassis 11, if more layers of transfer components 2 are required, the lead screw nut components 6 can be added at the sides of the transfer chassis 11, specifically, the two ends of the transverse driving unit 3 are defined as the transverse feeding side and the transverse fixing side of the transfer frame 1, the two ends of the longitudinal driving unit 4 are respectively defined as the longitudinal discharging side and the longitudinal fixing side of the transfer frame 1, and the transfer chassis 11 can be provided with the screw nut assembly 6 at the transverse fixing side and the longitudinal fixing side.
The feed screw nut assembly 6 comprises a feed screw 61 fixed along the vertical direction and a nut 62 in threaded fit with the feed screw 61, the upper end of the feed screw 61 is fixed on the support plate 17 through a first bearing seat (not shown), the nut 62 is fixed on the bottom plate 21, the lifting of the bottom plate 21 is realized through the fit of the feed screw 61 and the nut 62, and the guiding of the lifting movement and the keeping of the stability of the bottom plate 21 are realized through the fit of the bottom plate 21 and the slide rod 13; the bottom of the screw rod 61 is matched with the lifting motor 18 to control the screw rod 61 to rotate.
With reference to fig. 4 to 5, in this embodiment, two layers of transfer assemblies 2 are disposed on the transfer frame 1, two driving cylinders 16 are disposed on the transfer chassis 11, and power output ends of the two driving cylinders 16 are matched with the bottom plate 21 of the bottom layer transfer assembly 2 to control the height of the bottom layer transfer assembly 2; the upper layer transferring assembly 2 is driven to change the height jointly by three lead screw nut assemblies 6 which are respectively positioned on two sides of the longitudinal discharging side and in the middle of the longitudinal fixing side, the lower end of the lead screw 61 is provided with a belt wheel 63 positioned below the lower layer bottom plate 21, a transmission belt 64 is wound on the belt wheel 63, the lifting motor 18 is in transmission fit with one lead screw 61, and in the embodiment, the lifting motor 18 and the lead screw 61 are in transmission fit through a worm and gear structure.
With reference to fig. 2 and 6, the transverse driving unit 3 includes two transverse rails 31 parallel to each other and disposed on the bottom plate 21, and a plurality of rollers 32 are arranged on opposite sides of the transverse rails 31 along the length direction; referring to fig. 6, two driving wheels 33 are respectively disposed on the two transverse tracks, the two driving wheels 33 are coaxially and fixedly engaged with the same driving rod 34, the driving wheels 33 are in transmission engagement with the rollers 32, a transverse motor 35 for driving one of the driving wheels 33 to rotate is disposed on the bottom plate 21, and in this embodiment, the transverse motor 35 is engaged with the driving wheels 33 through a worm and gear structure.
With reference to fig. 6 and 7, a bearing (not shown) is disposed on the side wall of the transverse rail 31, a connecting shaft 36 fixedly matched with the bearing is disposed on the roller 32, the other end of the connecting shaft 36 is connected with a gear 37, a second bearing seat 38 is fixed on the side wall of the transverse rail 31, two ends of the driving rod 37 are respectively fixedly matched with the second bearing seat 38 and pass through the second bearing seat 38, the driving wheel 33 is a gear structure sleeved at the end of the driving rod 37, the driving wheel 33 is connected with all the gears 37 on the same transverse rail 31 through chains, so that all the rollers 32 on the transverse rails 31 on two sides are driven by the transverse motor 35 to synchronously rotate, and the transverse movement of the liquid injection tray 5 on the transverse driving unit 3 is realized. In this embodiment, the gear 37 and the driving wheel 33 are both of a double-row gear structure, so that the 1-row driving can be performed by using two chains, abnormal shutdown is prevented based on a redundant design, and the stability of movement is improved.
With reference to fig. 6 and 8, the longitudinal driving unit 4 includes a jacking cylinder 41 fixed on the bottom plate 21 and a lifting plate 42 engaged with the jacking cylinder 41, and a position sensor 311 is further disposed on the transverse rail 31 at a position corresponding to the lifting plate 42, so as to detect the position of the liquid injection tray 5, wherein the position sensor 311 preferably uses a photoelectric correlation switch; referring to fig. 6, a longitudinal stopper 48 may also be disposed between the lateral rails 31 on both sides for limiting the lateral movement, wherein the longitudinal stopper 48 is disposed on one side of the lifting plate 42 close to the lateral fixing side.
Two sides of the lifting plate 42 are respectively and fixedly provided with a longitudinal vertical plate 43 perpendicular to the transverse rail 31, a plurality of belt pulleys 44 are fixed on the longitudinal vertical plate 43 along the length direction, a belt 45 is wound on the belt pulleys 44, a connecting rod 46 is arranged between the longitudinal vertical plates 43 on the two sides, two ends of the connecting rod are respectively and coaxially fixedly connected with one belt pulley 44, a longitudinal motor 47 is fixedly arranged on the lifting plate 42, an output end of the longitudinal motor 47 is in transmission fit with one belt pulley 44 through a worm and gear structure, and preferably, the belt pulley 44 matched with the longitudinal motor 47 is in fixed fit with the connecting rod 46.
In order to ensure the matching effect of the liquid injection tray 5 on the longitudinal driving unit 4, the lifting plate 42 is further provided with a positioning cylinder 49, two sides of the jacking cylinder 41 are respectively provided with one positioning cylinder 49, the arrangement direction of the positioning cylinder 49 is basically parallel to the length direction of the longitudinal vertical plate 43, the positioning cylinder 49 can be adjusted in height in a telescopic manner along the vertical direction, the end part of the positioning cylinder 49 and the bottom surface of the liquid injection tray 5 can ensure that the liquid injection tray 5 falls on the transverse driving unit 3, when the liquid injection tray 5 is used, the liquid injection tray 5 moves to the position above the transverse driving unit 3 under the driving of the belt 45 and stops moving, the work can be realized by a travel switch or an in-place sensor, then the positioning cylinder 49 is controlled to ascend to be contacted with the bottom part of the liquid injection tray 5, the end part of the positioning cylinder 49 is arc-shaped, the position where the bottom part of the liquid injection tray 5 is matched with the positioning cylinder 49 can be adaptively set as an arc-shaped surface, therefore, the position of the liquid injection tray 5 is adjusted in the ascending process of the positioning cylinder 49, after the positioning is completed, the positioning cylinder 49 descends, then the jacking cylinder 41 drives the whole lifting plate 42 to descend, the liquid injection tray 5 falls on the transverse driving unit 3, and the longitudinal driving unit 4 descends below the roller 32 to be separated from the liquid injection tray 5.
Referring to fig. 9, the docking platform 71 realizes the transportation of the liquid injection tray 5 through a structure similar to that of the transverse driving unit 3, and realizes the lifting and guiding of the docking platform through the cooperation of the sliding rod 13 and the screw nut assembly 6; specifically, the docking platform 71 comprises a docking base plate 73 and docking rails 74 arranged on two sides of the docking base plate 73, the rollers 32 and the driving wheel 33 are arranged on the docking rails 74, and the driving wheel 33 is driven to rotate by a motor and is matched with the rollers by a chain to realize synchronous rotation of all the rollers 32; the two ends of the butt joint track 74 are respectively provided with a sliding rod 13 in sliding fit with the butt joint bottom plate 73, the middle position of the butt joint track 74 is respectively provided with a group of lead screw nut assemblies 6, the nuts 62 are fixedly matched with the butt joint bottom plate 73, the lead screw 61 is rotatably arranged on the butt joint frame 7, and the lead screw 61 can be driven to synchronously rotate by using a transmission belt 64 or can be driven by using two motors simultaneously.
When the multi-layer transfer device for the liquid injection tray provided by the embodiment transports the liquid injection tray 5, the liquid injection tray 5 is firstly butted with front-end equipment through the butt joint frame 7, the liquid injection tray 5 is transferred to the butt joint platform 71, then the butt joint platform 71 changes the height on the butt joint frame 7 to be butted with the transfer component 2 with a specific height, the liquid injection tray 5 is transferred to the transfer component 2, then the butt joint platform 71 continues to transfer the liquid injection tray 5 from the front-end equipment to other idle transfer components 2 until the transfer frame 1 is full or reaches a required amount, then the transfer frame 1 can be only transferred away, and a new transfer frame 1 is replaced to be matched with the butt joint frame 7; when the liquid injection tray 5 is conveyed to the rear-end equipment, the liquid injection tray 5 on the transfer assembly 2 is sequentially conveyed to the butt joint platform 71 by the same method, and the liquid injection tray 5 is moved to a proper height by the butt joint platform 71 and conveyed to the rear-end equipment, so that transfer butt joint of the transfer frame 1 and the front and rear-end equipment is realized, and under the condition of introducing multilayer transfer equipment, the existing equipment is not required to be changed, and the use is convenient.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (4)
1. The utility model provides a multilayer transfer device for annotating liquid tray which characterized in that: the liquid injection tray can longitudinally or transversely move onto the transfer assembly or leave the transfer assembly; the docking frame is provided with a moving platform which is docked with the transferring assemblies along the longitudinal direction or the transverse direction, the moving platform can change the height within the height range of all the transferring assemblies, and the liquid injection tray can enter or leave the docking frame through the moving platform;
the transfer assembly comprises a transverse driving unit and a longitudinal driving unit, the liquid injection tray moves onto the transfer assembly under the action of the transverse driving unit, and the longitudinal driving unit can lift the liquid injection tray upwards relative to the transverse driving unit and drive the liquid injection tray to leave the transfer assembly longitudinally;
the transfer frame comprises a transfer chassis with a rectangular structure, a butt joint chassis with a rectangular structure is arranged at the bottom of the butt joint frame, the transfer chassis and the butt joint chassis are respectively provided with a foot cup and a caster at least at four corners of the bottom, and the foot cup can be lifted to change the height;
at least four corners of the transfer chassis are respectively and fixedly provided with a sliding rod, the outer side of each sliding rod is also provided with a guard plate fixedly connected with the chassis, the upper end of each guard plate is fixedly provided with a support plate along the horizontal direction, and two ends of each sliding rod are respectively and fixedly connected with the support plates and the chassis;
the transfer assembly comprises a bottom plate in sliding fit with the sliding rod, two layers of transfer assemblies are arranged on the transfer frame, the height of the transfer assembly at the bottom layer is changed through a driving cylinder fixed on the chassis, and the height of the transfer assembly at the upper layer is changed through a lead screw nut assembly arranged in parallel with the sliding rod;
the transfer chassis is provided with two driving cylinders fixedly matched with a transfer assembly bottom plate at the bottom layer, the transfer chassis is fixedly provided with lead screw nut assemblies which are respectively positioned at two ends of a longitudinal driving unit, each lead screw nut assembly comprises a lead screw fixed along the vertical direction and a nut matched with the lead screw in a threaded manner, the upper end of the lead screw is fixed on a supporting plate through a first bearing seat, the nut is fixedly matched with the bottom plate of the upper transfer assembly, the lower end of each lead screw is provided with a belt wheel positioned below the bottom plate of the lower transfer assembly, a transmission belt is wound on the belt wheel, and a lifting motor drives one of the lead screws to rotate;
the transverse driving unit comprises two transverse rails which are parallel to each other and arranged on the bottom plate, a plurality of rollers are arranged on the opposite side surfaces of the transverse rails along the length direction, a driving wheel which is positioned below the rollers is respectively arranged on the two transverse rails, the two driving wheels are coaxially and fixedly matched with the same driving rod, the driving wheels are in transmission fit with the rollers, and a transverse motor for driving one driving wheel to rotate is fixedly arranged on the bottom plate;
the longitudinal driving unit comprises a jacking cylinder fixed on the bottom plate and a lifting plate matched with the jacking cylinder, and an in-place sensor is arranged at a position on the transverse track corresponding to the lifting plate; the lifting device is characterized in that two longitudinal vertical plates perpendicular to the transverse rails are fixedly arranged on two sides of the lifting plate respectively, a plurality of belt pulleys are fixedly arranged on each longitudinal vertical plate along the length direction, a belt is wound on each belt pulley, a connecting rod is arranged between the longitudinal vertical plates on the two sides, two ends of each connecting rod are fixedly connected with one belt pulley coaxially, a gear is arranged at one end of each connecting rod, and a longitudinal motor for driving the rotation of the gear is fixed on the lifting plate.
2. The multi-layer transfer device for filling trays of claim 1, wherein: the lateral wall of the transverse track is provided with a bearing, the idler wheel is provided with a connecting shaft fixedly matched with the bearing, the other end of the connecting shaft is connected with a gear, the lateral wall of the transverse track is fixedly provided with a second bearing seat, two ends of the driving rod are respectively fixedly matched with the second bearing seat and penetrate through the second bearing seat, the driving wheel is of a gear structure sleeved at the end part of the driving rod, and the driving wheel is connected with all gears on the same transverse track through a chain.
3. The multi-layer transfer device for liquid filling trays according to claim 1, wherein: the lifting plate is further provided with two positioning cylinders located between the vertical plates on the two sides, and the positioning cylinders can lift relative to the lifting plate and are in contact fit with the bottom of the liquid injection tray.
4. A multi-layer transfer device for liquid filling trays according to claim 3, characterized in that: the movable platform comprises a butt joint bottom plate and butt joint tracks arranged on two sides of the butt joint bottom plate, the roller wheels and the driving wheels are arranged on the butt joint tracks, two ends of each butt joint track are respectively in sliding fit with a sliding rod, and the middle positions of the butt joint tracks are respectively in fixed fit with nuts of the lead screw nut assemblies; the screw rod is rotatably arranged on the butt joint frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN115367403A (en) * | 2022-08-25 | 2022-11-22 | 广东利元亨智能装备股份有限公司 | Bidirectional transfer device, RGV trolley and liquid injection equipment |
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| CN112478575A (en) | 2021-03-12 |
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