CN114940455A - Accurate positioning jacking mechanism for power battery PACK package - Google Patents
Accurate positioning jacking mechanism for power battery PACK package Download PDFInfo
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- CN114940455A CN114940455A CN202210881163.XA CN202210881163A CN114940455A CN 114940455 A CN114940455 A CN 114940455A CN 202210881163 A CN202210881163 A CN 202210881163A CN 114940455 A CN114940455 A CN 114940455A
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- 230000007246 mechanism Effects 0.000 title claims abstract description 34
- 230000007704 transition Effects 0.000 claims description 30
- 238000005096 rolling process Methods 0.000 claims description 20
- 230000005540 biological transmission Effects 0.000 claims description 18
- 239000000872 buffer Substances 0.000 claims description 16
- 230000009194 climbing Effects 0.000 claims description 8
- 230000000712 assembly Effects 0.000 claims description 7
- 238000000429 assembly Methods 0.000 claims description 7
- 230000033001 locomotion Effects 0.000 claims description 4
- 230000001960 triggered effect Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 5
- 230000000007 visual effect Effects 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 230000032258 transport Effects 0.000 description 43
- 238000010586 diagram Methods 0.000 description 5
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
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- 229910052744 lithium Inorganic materials 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/28—Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/04—Construction or manufacture in general
- H01M10/0404—Machines for assembling batteries
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
Abstract
The invention provides a precise positioning and jacking mechanism for a power battery PACK package, which is used for jacking a PACK transport vehicle, wherein the PACK transport vehicle is used for transporting the battery PACK package, and comprises two jacking sub-mechanisms which are symmetrically arranged, and each jacking sub-mechanism comprises: a positioning component capable of positioning a position of the PACK transporter; the invention discloses a precise positioning and jacking mechanism for a power battery PACK bag, which has the advantages of strong stability, high load and high positioning precision, is beneficial to reducing the fault rate of a power battery PACK production line and the production line cost, and can reduce visual positioning and the station cost in the process of putting a module into a PACK box station.
Description
Technical Field
The invention relates to the field of battery equipment, in particular to a precise positioning and jacking mechanism for a power battery PACK package.
Background
Most of the existing power battery PACK package jacking positioning assemblies adopt a mode of vertically jacking an air cylinder and a linear bearing or a mode of vertically jacking a motor, a screw rod and a linear bearing;
in the mode of vertically jacking the air cylinder and the linear bearing upwards, the output force of the air cylinder is not amplified, so that the load of a jacking mechanism is not large, and meanwhile, in the mode of vertically jacking the air cylinder, the synchronicity of the jacking mechanisms on the left side and the right side is poor, and the PACK cannot be accurately positioned; the motor adds the vertical jacking mode that makes progress of lead screw and linear bearing, and is with high costs, the structure is complicated, can't carry out the accurate positioning to PACK.
Disclosure of Invention
The invention aims to provide a precise positioning and jacking mechanism for a power battery PACK bag, which is used for realizing precise jacking of the battery PACK bag.
In order to achieve the above purpose, the invention provides the following technical scheme: the utility model provides a power battery PACK package accurate positioning climbing mechanism, climbing mechanism is used for jacking PACK transport vechicle, the PACK transport vechicle is used for transporting battery PACK package, including two jacking sub-mechanisms that the symmetry set up, jacking sub-mechanism includes: a positioning component capable of positioning a position of the PACK transporter; jacking subassembly, jacking subassembly can move in vertical direction, works as the PACK transport vechicle is located during the top of jacking subassembly, jacking subassembly can with PACK transport vechicle jack-up.
Further, still include the frame, locating component with climbing mechanism all locates in the frame.
Furthermore, the jacking mechanism comprises a first air cylinder, an air cylinder seat, a transmission shaft, a wedge-shaped block, a jacking cross beam, a rolling bearing, a first sliding block and a first sliding rail; the air cylinder seat is arranged on the frame, the first air cylinder is arranged on the air cylinder seat, the output end of the first air cylinder is connected with the transmission shaft through a connecting piece, and the motion direction of the output end of the air cylinder is the same as the transport direction of the PACK transport vehicle; the number of the wedge blocks is 2, the two wedge blocks are respectively arranged at two ends of the transmission shaft, the number of the rolling bearings is 2, the two rolling bearings are respectively arranged on the lower surface of the jacking cross beam, the position of one rolling bearing corresponds to the position of one wedge block, and one rolling bearing is in contact with one wedge block; the first sliding block is arranged on the jacking cross beam, the first sliding rail is arranged on the rack, the first sliding block is connected with the first sliding rail in a sliding manner, and when the output end of the first air cylinder extends out, the wedge block can jack the jacking cross beam; the number of the first sliding blocks is 2, the number of the first sliding rails is 2, and each first sliding block is connected with one first sliding rail in a sliding manner; antifriction bearing includes bearing frame, cylindrical roller bearing and axis of rotation, the cylindrical roller bearing pass through the axis of rotation install in on the bearing frame, the cylindrical roller bearing can rotate on the bearing frame, just the cylindrical roller bearing with the upper surface of wedge contacts.
Further, the wedge-shaped block comprises an initial section, a transition section and a jacking section, wherein one end of the transition section is connected with the initial section, and the other end of the transition section is connected with the jacking section; the thickness of the transition section is continuously increased from one end of the transition section to the other end of the transition section, the thickness of one end of the transition section is the same as that of the initial section, the thickness of the other end of the transition section is the same as that of the jacking section, and the lower surfaces of the initial section, the transition section and the jacking section are located on the same plane; one end of the transmission shaft is connected with the jacking section of one wedge-shaped block, and the other end of the transmission shaft is connected with the initial section of the other wedge-shaped block.
Further, the upper surface of jacking crossbeam is equipped with a plurality of universal bearing, and is a plurality of universal bearing equidistance distributes.
Furthermore, the jacking sub-mechanism also comprises 2 clamping assemblies, and the two clamping assemblies are arranged on the rack; clamping component includes second cylinder and holding head, the holding head with the output of second cylinder is connected, two the second cylinder can drive the holding head stretch into to thereby restrict on the removal route of PACK transport vechicle the PACK transport vechicle removes.
Further, locating component includes photoelectric sensor and proximity switch, photoelectric sensor and proximity switch all locate in the frame, can trigger when the PACK transport vechicle removes photoelectric sensor works as trigger when the PACK transport vechicle removes to the assigned position proximity switch.
Furthermore, the jacking sub-mechanism also comprises a deviation rectifying assembly, the deviation rectifying assembly is arranged on the rack and comprises a support, a connecting frame, a second sliding rail, a second sliding block, a third air cylinder, a deviation rectifying pin and a buffer; the connecting frame is connected with the rack, the third air cylinder is arranged on the connecting frame, the second slide rail is arranged on the connecting frame, the second slide block is connected with the second slide rail in a sliding manner, the second slide block is connected with the bracket, the output end of the third air cylinder is connected with the bracket, and the third air cylinder can push the bracket to move along the second slide rail; the deviation rectifying pin is arranged on the support and positioned above the PACK transport vehicle, the deviation rectifying pin can move along with the support, and the deviation rectifying pin can extend into the positioning hole of the battery PACK bag by controlling the third cylinder; the buffer is arranged on the connecting frame, and when the second sliding block moves to a specified position on the second sliding rail, the buffer is in contact with the second sliding block so as to block the second sliding block from continuing to move; the number of the buffers is 2, and the two buffers are respectively positioned above and below the second sliding block.
Furthermore, the jacking sub-mechanism further comprises a guide bar, wherein a cam bearing follower is arranged on the guide bar, and two ends of the guide bar are bent towards the direction far away from the running route of the PACK transport vehicle.
Furthermore, the included angle theta between the upper surface of the transition section and the horizontal plane is 12-30 degrees.
The accurate positioning and jacking mechanism for the PACK package of the power battery has the advantages that the stability is strong, the load is high, the positioning accuracy is high, the reduction of the fault rate of the PACK production line of the power battery is facilitated, the cost of the production line is reduced, the visual positioning can be reduced in the process of putting the module into a PACK box station, and the cost of the station is reduced.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention. Wherein:
fig. 1 is a schematic structural diagram of a jacking sub-mechanism according to an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of a first cylinder, a transmission shaft and a bearing seat according to an embodiment of the present invention.
Fig. 3 is a schematic structural view of a jacking beam according to an embodiment of the present invention.
FIG. 4 is a schematic structural diagram of a deviation rectifying assembly according to an embodiment of the present invention.
FIG. 5 is a schematic structural diagram of a usage status according to an embodiment of the present invention.
Fig. 6 is a schematic structural view of a rolling bearing according to an embodiment of the present invention.
FIG. 7 is a schematic structural diagram of a deviation rectifying assembly according to an embodiment of the present invention.
Description of the reference numerals: 1. a first cylinder; 2. a drive shaft; 3. a wedge block; 4. jacking a cross beam; 41. a rolling bearing; 411. a cylindrical roller bearing; 412. a rotating shaft; 413. a bearing seat; 42. a first slider; 43. a first slide rail; 5. a universal bearing; 61. a third cylinder; 62. a second slider; 63. a buffer; 64. deviation rectifying pins; 65. a second slide rail; 66. a connecting frame; 67. a support; 7. a frame; 8. a second cylinder; 9. a clamping head; 10. a guide strip; 11. a cam bearing follower; 12. a photosensor; 13. a proximity switch; 14. a PACK transporter; 15. battery PACK package.
Detailed Description
The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings. The various examples are provided by way of explanation of the invention, and not limitation of the invention. In fact, it will be apparent to those skilled in the art that modifications and variations can be made in the present invention without departing from the scope or spirit thereof. For instance, features illustrated or described as part of one embodiment, can be used with another embodiment to yield a still further embodiment. It is therefore intended that the present invention encompass such modifications and variations as fall within the scope of the appended claims and equivalents thereof.
In the description of the present invention, the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are for convenience of description of the present invention only and do not require that the present invention must be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. The terms "connected," "connected," and "disposed" as used herein are intended to be broadly construed, and may include, for example, fixed and removable connections; can be directly connected or indirectly connected through intermediate components; the connection may be a wired electrical connection, a wireless electrical connection, or a wireless communication signal connection, and a person skilled in the art can understand the specific meaning of the above terms according to specific situations.
One or more examples of the invention are illustrated in the accompanying drawings. The detailed description uses numerical and letter designations to refer to features in the drawings. Like or similar designations in the drawings and description have been used to refer to like or similar parts of the invention. As used herein, the terms "first," "second," "third," and "fourth," etc. may be used interchangeably to distinguish one component from another and are not intended to denote position or importance of the individual components.
As shown in fig. 1-7, according to the embodiment of the present invention, there is provided a power battery PACK 15 accurate positioning jacking mechanism, the jacking mechanism is used for jacking a PACK transporter 14, the PACK transporter 14 is used for transporting the battery PACK 15, and the jacking mechanism includes two jacking sub-mechanisms symmetrically arranged, the jacking sub-mechanisms include: a positioning component capable of positioning the position of the PACK carrier 14; jacking subassembly, jacking subassembly can move in vertical direction, and when PACK transport vechicle 14 was located jacking subassembly's top, jacking subassembly can be with PACK transport vechicle 14 jack-up.
Preferably, still include frame 7, locating component and climbing mechanism all locate frame 7.
Preferably, the jacking mechanism comprises a first cylinder 1, a cylinder seat, a transmission shaft 2, a wedge-shaped block 3, a jacking cross beam 4, a rolling bearing 41, a first sliding block 42 and a first sliding rail 43; the cylinder seat is arranged on the frame 7, the first cylinder 1 is arranged on the cylinder seat, the output end of the first cylinder 1 is connected with the transmission shaft 2 through a connecting piece, the motion direction of the output end of the cylinder is the same as the transportation direction of the PACK transport vehicle 14, and the output end of the first cylinder 1 is parallel to the transmission shaft 2; the number of the wedge blocks 3 is 2, the two wedge blocks 3 are respectively arranged at two ends of the transmission shaft 2, the number of the rolling bearings 41 is 2, the two rolling bearings 41 are respectively arranged on the lower surface of the jacking cross beam 4, the position of one rolling bearing 41 corresponds to the position of one wedge block 3, and one rolling bearing 41 is in contact with one wedge block 3; the first sliding block 42 is arranged on the jacking cross beam 4, the first sliding rail 43 is arranged on the rack, the first sliding block 42 is connected with the first sliding rail 43 in a sliding manner, and when the output end of the first air cylinder 1 extends out, the wedge block 3 can jack the jacking cross beam 4; the number of the first sliding blocks 42 is 2, the number of the first sliding rails 43 is 2, and each first sliding block 42 is connected with one first sliding rail 43 in a sliding manner; rolling bearing 41 includes bearing frame 413, cylindrical roller bearing 411 and axis of rotation 412, cylindrical roller bearing 411 is installed on bearing frame 413 through axis of rotation 412, cylindrical roller bearing 411 can rotate on bearing frame 413, and cylindrical roller bearing 411 contacts with the upper surface of wedge 3, when the output of first cylinder 1 stretches out or withdraws, can drive wedge 3 and remove, rolling bearing 41 contacts with wedge 3, because first slide rail 43 makes jacking crossbeam 4 can only reciprocate along the track of first slide rail 43, so when wedge 3 removed, because wedge 3 self is the shape of fluctuation from top to bottom, make rolling bearing 41 can move relative to wedge 3, make jacking crossbeam 4 along with the shape of wedge 3 rise or descend.
Preferably, the wedge-shaped block 3 comprises an initial section, a transition section and a jacking section, wherein one end of the transition section is connected with the initial section, and the other end of the transition section is connected with the jacking section; the thickness of the transition section is continuously increased from one end of the transition section to the other end of the transition section, the thickness of one end of the transition section is the same as that of the initial section, the thickness of the other end of the transition section is the same as that of the jacking section, and the lower surfaces of the initial section, the transition section and the jacking section are located on the same plane; one end of the transmission shaft 2 is connected with the jacking section of one wedge-shaped block 3, and the other end of the transmission shaft 2 is connected with the initial section of the other wedge-shaped block 3.
Preferably, the upper surface of jacking crossbeam 4 is equipped with a plurality of universal bearings 5, and a plurality of universal bearings 5 equidistance distributes, and the quantity of universal bearing 5 generally is 4, and two jacking sub-mechanisms have 8 universal bearings 5 altogether, and battery PACK package 15 can be in the plane that 8 universal bearings 5 peak formed the position of adjustment x axle direction, y axle direction.
Preferably, the jacking sub-mechanism further comprises 2 clamping assemblies, and the two clamping assemblies are arranged on the rack 7; clamping assembly includes second cylinder 8 and holding head 9, and holding head 9 is connected with the output of second cylinder 8, thereby two second cylinders 8 can drive holding head 9 and stretch into to the removal route of PACK transport vechicle 14 on and restrict the removal of PACK transport vechicle 14, the second cylinder 8 of holding head 9 can control stretching out and retracting of holding head 9, and two second cylinders 8 can be followed the place ahead respectively and the removal that the back restricted PACK transport vechicle 14.
Preferably, the locating component includes photoelectric sensor 12 and proximity switch 13, photoelectric sensor 12 and proximity switch 13 are all located on frame 7, photoelectric sensor 12 can be triggered when PACK transport vechicle 14 removes, trigger proximity switch 13 when PACK transport vechicle 14 removes to the assigned position, after PACK transport vechicle 14 triggers photoelectric sensor 12, the second cylinder 8 work that is located PACK transport vechicle 14 the place ahead seals the route of advancing that locks PACK transport vechicle 14 through holding head 9, after PACK transport vechicle 14 continues to remove to triggering proximity switch 13, it puts in place to represent that PACK transport vechicle 14 removes, then the second cylinder 8 of control rear seals the rear that locks PACK transport vechicle 14 through holding head 9, thereby the position of PACK transport vechicle 14 has been restricted in the combined action of front and back holding head 9.
Preferably, the jacking sub-mechanism further comprises a deviation rectifying assembly, the deviation rectifying assembly is arranged on the rack 7, and the deviation rectifying assembly comprises a support, a connecting frame 66, a second slide rail 65, a second slide block 62, a third air cylinder 61, a deviation rectifying pin 64 and a buffer 63; the connecting frame 66 is connected with the rack 7, the third air cylinder 61 is arranged on the connecting frame 66, the second slide rail 65 is arranged on the connecting frame 66, the second slide block 62 is connected with the second slide rail 65 in a sliding manner, the second slide block 62 is connected with the bracket, the output end of the third air cylinder 61 is connected with the bracket, and the third air cylinder 61 can push the bracket to move along the second slide rail 65; the deviation rectifying pin 64 is arranged on the support, the deviation rectifying pin 64 is positioned above the PACK transport vehicle 14, the deviation rectifying pin 64 can move along with the support, and the deviation rectifying pin 64 can extend into a positioning hole of the battery PACK bag 15 by controlling the third air cylinder 61; the buffer 63 is arranged on the connecting frame 66, and when the second slide block 62 moves to a specified position on the second slide rail 65, the buffer 63 is in contact with the second slide block 62 so as to block the second slide block 62 from further moving; the quantity of buffer 63 is 2, and two buffers 63 are located the top and the below of second slider 62 respectively, and after PACK transport vechicle 14 was adjusted by the lifting and battery PACK package 15's position also, stretch into to the locating hole through rectifying round pin 64 to accomplish the location.
Preferably, the jacking sub-mechanism further comprises a guide bar 10, wherein a cam bearing follower 11 is arranged on the guide bar 10, and two ends of the guide bar 10 are bent to the direction far away from the running route of the PACK carrier 14.
Preferably, the angle between the upper surface of the transition section and the horizontal plane is 12 ° to 30 °, optionally 12 °, 14 °, 16 °, 18 °, 20 °, 22 °, 24 °, 26 °, 28 °, 30 °.
The specific use mode of the invention is as follows: the battery PACK package is fixed on PACK transport vechicle 14, and the AGV dolly transports PACK transport vechicle 14 and gets into jacking station. In the process that the PACK transport vehicle 14 enters the jacking station, two rows of cam bearing followers 11 fixed on the frame 7 guide the PACK transport vehicle 14 and limit the left and right movement of the PACK transport vehicle 14; the opposite photoelectric sensor 12 senses that the trolley enters, and the second air cylinder 8 positioned in front of the PACK transport vehicle 14 is closed, so that the clamping head 9 blocks the advancing route of the PACK transport vehicle 14; the PACK transport vehicle 14 continues to move forwards, the proximity sensor senses that the PACK transport vehicle 14 is in position, the second air cylinder 8 positioned behind the PACK transport vehicle 14 is closed, the clamping head 9 blocks the backward route of the PACK transport vehicle 14, the PACK transport vehicle 14 is limited between the two second air cylinders 8, and the trolley is limited to move forwards and backwards; after the PACK transport vehicle 14 arrives at the position, the third cylinder 61 is retracted to drive the deviation rectifying pin 64 to move downwards, the conical surface of the head of the deviation rectifying pin 64 is inserted into the positioning hole of the battery PACK bag 15, the first cylinder 1 extends out after the center is reached, and the wedge-shaped block 3 is driven to move through the transmission shaft 2; the wedge block 3 drives the cylindrical roller bearing 411 to move, so that the jacking cross beam 4 integrally moves upwards; the universal bearings 5 jack the trolley, in the jacking process of the trolley, the battery PACK package 15 automatically adjusts the position in the x direction and the y direction in a plane formed by the highest points of the 8 universal bearings 5, the deviation rectifying pin 64 completely extends into the positioning hole, the cylindrical surface of the deviation rectifying pin 64 is matched with the positioning hole, and the positioning of the PACK carrier 14 is completed.
Compared with the prior art, a power battery PACK wraps 15 accurate positioning climbing mechanism, is applicable to lithium electricity trade power battery PACK production line. Climbing mechanism carries out preliminary location to the PACK travelling bogie through powerful die clamping cylinder and cam bearing follower 11, and the cylinder is as the power supply, passes to the PACK dolly with power through wedge 3, antifriction bearing 41 and jacking crossbeam 4, and in the jacking process, universal bearing 5 cooperation deviation correcting mechanism realizes battery PACK and wraps 15 accurate positioning. The invention has the advantages that: the accurate positioning of the battery PACK bag 15 can be realized, and the positioning accuracy is less than or equal to +/-0.5 mm; when the friction force is not considered, the output force of the cylinder can be theoretically amplified by 1/tan theta, and the cylinder is strong in stability in actual use and suitable for industrial production.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made to the present invention by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a power battery PACK package accurate positioning climbing mechanism, climbing mechanism is used for jacking PACK transport vechicle, the PACK transport vechicle is used for transporting battery PACK package, its characterized in that, two jacking sub-mechanisms including the symmetry setting, jacking sub-mechanism includes:
a positioning component capable of positioning a position of the PACK transporter;
jacking subassembly, jacking subassembly can move in vertical direction, works as the PACK transport vechicle is located during the top of jacking subassembly, jacking subassembly can with PACK transport vechicle jack-up.
2. The accurate positioning and jacking mechanism for the PACK of power batteries according to claim 1, further comprising a frame, wherein the positioning assembly and the jacking mechanism are both disposed on the frame.
3. The accurate positioning and jacking mechanism for the PACK of the power battery as claimed in claim 2, wherein the jacking mechanism comprises a first cylinder, a cylinder block, a transmission shaft, a wedge-shaped block, a jacking beam, a rolling bearing, a first sliding block and a first sliding rail;
the air cylinder seat is arranged on the frame, the first air cylinder is arranged on the air cylinder seat, the output end of the first air cylinder is connected with the transmission shaft through a connecting piece, and the motion direction of the output end of the air cylinder is the same as the transport direction of the PACK transport vehicle;
the number of the wedge blocks is 2, the two wedge blocks are respectively arranged at two ends of the transmission shaft, the number of the rolling bearings is 2, the two rolling bearings are respectively arranged on the lower surface of the jacking cross beam, the position of one rolling bearing corresponds to the position of one wedge block, and one rolling bearing is in contact with one wedge block;
the first sliding block is arranged on the jacking cross beam, the first sliding rail is arranged on the rack, the first sliding block is connected with the first sliding rail in a sliding manner, and when the output end of the first air cylinder extends out, the wedge block can jack the jacking cross beam;
the number of the first sliding blocks is 2, the number of the first sliding rails is 2, and each first sliding block is connected with one first sliding rail in a sliding manner;
antifriction bearing includes bearing frame, cylindrical roller bearing and axis of rotation, the cylindrical roller bearing pass through the axis of rotation install in on the bearing frame, the cylindrical roller bearing can rotate on the bearing frame, just the cylindrical roller bearing with the upper surface of wedge contacts.
4. The accurate positioning and jacking mechanism for the PACK of the power battery as claimed in claim 3, wherein the wedge-shaped block comprises an initial section, a transition section and a jacking section, one end of the transition section is connected with the initial section, and the other end of the transition section is connected with the jacking section;
the thickness of the transition section is continuously increased from one end of the transition section to the other end of the transition section, the thickness of one end of the transition section is the same as that of the initial section, the thickness of the other end of the transition section is the same as that of the jacking section, and the lower surfaces of the initial section, the transition section and the jacking section are located on the same plane;
one end of the transmission shaft is connected with the jacking section of one wedge-shaped block, and the other end of the transmission shaft is connected with the initial section of the other wedge-shaped block.
5. The accurate positioning jacking mechanism of power battery PACK package of claim 3, characterized in that, the upper surface of jacking crossbeam is equipped with a plurality of universal bearings, a plurality of said universal bearings equidistance distribution.
6. The accurate positioning and jacking mechanism for the PACK of the power battery as claimed in claim 2, wherein the jacking sub-mechanism further comprises 2 clamping assemblies, and both of the two clamping assemblies are arranged on the rack;
clamping component includes second cylinder and holding head, the holding head with the output of second cylinder is connected, two the second cylinder can drive the holding head stretch into to thereby restrict on the removal route of PACK transport vechicle the PACK transport vechicle removes.
7. The accurate positioning jacking mechanism for the PACK package of the power battery as claimed in claim 2, wherein said positioning assembly comprises a photoelectric sensor and a proximity switch, said photoelectric sensor and said proximity switch are both arranged on said frame, said photoelectric sensor can be triggered when said PACK transporting vehicle moves, and said proximity switch is triggered when said PACK transporting vehicle moves to a specified position.
8. The accurate positioning and jacking mechanism for the power battery PACK package according to claim 2, wherein the jacking sub-mechanism further comprises a deviation rectifying component, the deviation rectifying component is arranged on the rack, and the deviation rectifying component comprises a bracket, a connecting frame, a second slide rail, a second slide block, a third air cylinder, a deviation rectifying pin and a buffer;
the connecting frame is connected with the rack, the third air cylinder is arranged on the connecting frame, the second slide rail is arranged on the connecting frame, the second slide block is connected with the second slide rail in a sliding manner, the second slide block is connected with the support, the output end of the third air cylinder is connected with the support, and the third air cylinder can push the support to move along the second slide rail;
the correcting pin is arranged on the support and is positioned above the PACK transport vehicle, the correcting pin can move along with the support, and the correcting pin can extend into a positioning hole of the battery PACK bag by controlling the third air cylinder;
the buffer is arranged on the connecting frame, and when the second sliding block moves to a specified position on the second sliding rail, the buffer is in contact with the second sliding block so as to block the second sliding block from continuously moving;
the number of the buffers is 2, and the two buffers are respectively positioned above and below the second sliding block.
9. The accurate positioning and jacking mechanism for power battery PACK packages as claimed in claim 2, wherein the jacking sub-mechanism further comprises a guide bar, the guide bar is provided with a cam bearing follower, and two ends of the guide bar are bent away from the running route of the PACK carrier.
10. The precise positioning and jacking mechanism for the PACK package of the power battery as claimed in claim 4, wherein the included angle θ between the upper surface of the transition section and the horizontal plane is 12-30 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210881163.XA CN114940455B (en) | 2022-07-26 | 2022-07-26 | Accurate positioning and jacking mechanism for PACK (packaging and packaging) bag of power battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210881163.XA CN114940455B (en) | 2022-07-26 | 2022-07-26 | Accurate positioning and jacking mechanism for PACK (packaging and packaging) bag of power battery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114940455A true CN114940455A (en) | 2022-08-26 |
| CN114940455B CN114940455B (en) | 2022-11-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210881163.XA Active CN114940455B (en) | 2022-07-26 | 2022-07-26 | Accurate positioning and jacking mechanism for PACK (packaging and packaging) bag of power battery |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108326532A (en) * | 2018-04-17 | 2018-07-27 | 上海先惠自动化技术股份有限公司 | A kind of AGV assembly vehicle pallet location structure |
| CN208699865U (en) * | 2018-08-20 | 2019-04-05 | 广东嘉腾机器人自动化有限公司 | Locating platform and its positioning system |
| CN110328633A (en) * | 2019-07-11 | 2019-10-15 | 广东嘉腾机器人自动化有限公司 | A kind of AGV truck positioning mechanism and interconnection method |
| CN209600677U (en) * | 2018-12-29 | 2019-11-08 | 福建星云电子股份有限公司 | A kind of positioning device of automatic feed vehicle |
| CN112429483A (en) * | 2020-12-01 | 2021-03-02 | 上海鑫燕隆汽车装备制造有限公司 | High-precision skip positioning device for front and rear bottom plate assemblies of body-in-white |
| CN113334428A (en) * | 2021-04-28 | 2021-09-03 | 上海第二工业大学 | AGV tray positioning mechanism |
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108326532A (en) * | 2018-04-17 | 2018-07-27 | 上海先惠自动化技术股份有限公司 | A kind of AGV assembly vehicle pallet location structure |
| CN208699865U (en) * | 2018-08-20 | 2019-04-05 | 广东嘉腾机器人自动化有限公司 | Locating platform and its positioning system |
| CN209600677U (en) * | 2018-12-29 | 2019-11-08 | 福建星云电子股份有限公司 | A kind of positioning device of automatic feed vehicle |
| CN110328633A (en) * | 2019-07-11 | 2019-10-15 | 广东嘉腾机器人自动化有限公司 | A kind of AGV truck positioning mechanism and interconnection method |
| CN112429483A (en) * | 2020-12-01 | 2021-03-02 | 上海鑫燕隆汽车装备制造有限公司 | High-precision skip positioning device for front and rear bottom plate assemblies of body-in-white |
| CN113334428A (en) * | 2021-04-28 | 2021-09-03 | 上海第二工业大学 | AGV tray positioning mechanism |
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| CN114940455B (en) | 2022-11-15 |
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Address after: No. 1, Chuneng Avenue, Lingang Economic Zone, Xiaogan City, Hubei Province, 430051 Patentee after: Chuneng new energy Co.,Ltd. Address before: 430051 No. 1, Longyang Third Road, Hanyang District, Wuhan City, Hubei Province Patentee before: Chuneng new energy Co.,Ltd. |