CN113928793B - Flexible multi-station transplanting line - Google Patents
Flexible multi-station transplanting line Download PDFInfo
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- CN113928793B CN113928793B CN202111541483.2A CN202111541483A CN113928793B CN 113928793 B CN113928793 B CN 113928793B CN 202111541483 A CN202111541483 A CN 202111541483A CN 113928793 B CN113928793 B CN 113928793B
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- jig
- conveying device
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- positioning
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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
- B65G17/00—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
- B65G17/12—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface comprising a series of individual load-carriers fixed, or normally fixed, relative to traction element
- B65G17/123—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface comprising a series of individual load-carriers fixed, or normally fixed, relative to traction element arranged to keep the load-carriers horizontally during at least a part of the conveyor run
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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
- B65G17/00—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
- B65G17/30—Details; Auxiliary devices
- B65G17/32—Individual load-carriers
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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
- B65G17/00—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
- B65G17/30—Details; Auxiliary devices
- B65G17/46—Means for holding or retaining the loads in fixed position on the load-carriers, e.g. magnetic
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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
- B65G21/00—Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors
- B65G21/20—Means incorporated in, or attached to, framework or housings for guiding load-carriers, traction elements or loads supported on moving surfaces
- B65G21/22—Rails or the like engaging sliding elements or rollers attached to load-carriers or traction elements
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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
- B65G37/00—Combinations of mechanical conveyors of the same kind, or of different kinds, of interest apart from their application in particular machines or use in particular manufacturing processes
Abstract
The invention relates to the technical field of automatic production lines, and provides a flexible multi-station transplanting line which comprises at least one first conveying device, at least one second conveying device, a flexible ring type conveying device, a plurality of jig brackets, a lifting mechanism and a plurality of secondary positioning devices arranged on each station; the flexible ring type conveying device is arranged on the outer sides of the conveying wheel of the first conveying device and the conveying wheel of the second conveying device; the jig brackets are arranged on the flexible ring type conveying device at intervals, and the side parts of the jig brackets are provided with secondary positioning structures; the secondary positioning device is used for butting with the secondary positioning structure to realize secondary positioning of the jig bracket; the driving device drives the flexible ring type conveying device to move in a circulating intermittent mode, and the secondary positioning device is in butt joint with the secondary positioning structure of the jig bracket when the secondary positioning structure corresponds to the secondary positioning device, so that the jig bracket is positioned secondarily. The flexible multi-station transplanting line can replace manpower to accurately place semi-finished products on corresponding positions of processing equipment.
Description
Technical Field
The invention relates to the technical field of automatic production lines, in particular to a flexible multi-station transplanting line.
Background
In industrial production, often involve multistation processing production line or equipment, current multistation production line or equipment need move the transfer that the mechanism realized the work piece at different stations with the multistation, the connecting rod formula manipulator is used commonly, but adopt the connecting rod formula manipulator can occupy the space above the board, lead to the processing equipment like stamping equipment, polishing equipment etc. need design to retreat the mechanism, occupation space is big, influence the cost of equipment, if adopt a plurality of rotation type manipulators to shift the work piece, with high costs, a plurality of stations are efficient in coordination.
Disclosure of Invention
The invention aims to solve the problems of large occupied space, high cost and low efficiency of the existing multi-station transplanting line, and provides a flexible multi-station transplanting line.
In order to achieve the purpose, the invention adopts the following technical scheme:
the flexible multi-station transplanting line comprises at least one first conveying device, at least one second conveying device, a flexible ring type conveying device, a plurality of jig brackets, a lifting mechanism and a plurality of secondary positioning devices arranged on each station; the first conveying device and the second conveying device are both provided with conveying wheels, and at least the first conveying device comprises a driving device for driving the conveying wheels to rotate; the flexible ring type conveying device is arranged on the outer sides of the conveying wheel of the first conveying device and the conveying wheel of the second conveying device; the jig brackets are arranged on the flexible ring type conveying device at intervals, and a secondary positioning structure is arranged on the side part of each jig bracket; the secondary positioning device is used for butting with the secondary positioning structure to realize secondary positioning of the jig bracket; the lifting mechanism comprises a lifting plane for lifting the flexible ring type conveying device at the upper section of the conveying wheel; the driving device drives the flexible ring type conveying device to move intermittently in a circulating mode, and the secondary positioning device is in butt joint with the secondary positioning structure of the jig bracket when the secondary positioning structure corresponds to the secondary positioning device, so that the corresponding jig bracket can realize secondary positioning.
Compared with the prior art, the flexible multi-station transplanting line has the advantages that the first conveying device, the second conveying device, the flexible ring type conveying devices and the lifting mechanism form conveying parts connected with a plurality of stations, the jig brackets used for placing workpieces are arranged on the flexible ring type conveying devices, the jig loaded with the workpieces is transferred by the flexible ring type conveying devices integrated in a machine table, so that the workpieces are transferred between different stations, the space above the machine table is not occupied, the economy is good, and the cooperation efficiency is high; in addition, the flexible ring type conveying device realizes primary positioning of the transfer jig, and secondary positioning of the jig bracket is realized by combining butt joint of the secondary positioning devices on all stations and the secondary positioning structure of the jig bracket, so that the processing precision of the workpiece is ensured, the processing speed of the workpiece is improved, the production efficiency is improved, the intervention of manpower is reduced, the labor cost is reduced, the probability of production accidents is reduced, and the stability and the safety of processing equipment applying the flexible ring type conveying device are improved.
Preferably, the jig bracket comprises a bracket connecting seat fixedly connected with the flexible ring type conveying device and a jig connecting frame which is movably arranged on the bracket connecting seat along the length direction of the flexible ring type conveying device and used for installing the jig, and the secondary positioning structure is arranged on the jig connecting frame.
The jig bracket is composed of a bracket connecting seat and a jig connecting frame, so that the production and assembly difficulty of the jig bracket is simplified.
Preferably, the jig connecting frame is mounted on the bracket connecting seat through a guide rail device.
The arrangement mode is convenient for adjusting the relative positions of the jig connecting frame and the bracket connecting seat according to production needs.
Preferably, the secondary positioning structures are arranged on two sides of the jig connecting frame and comprise first positioning pieces with guide surfaces; the secondary positioning device comprises two second positioning parts which are matched with the first positioning parts in shape, and a positioning driving mechanism which drives the two second positioning parts to move relatively; the driving device drives the flexible ring type conveying device to move, so that the corresponding jig bracket reaches the corresponding station position, and the positioning driving mechanism drives the two second positioning pieces to be in butt joint with the two first positioning pieces to realize secondary positioning of the jig bracket.
In the arrangement mode, the two second positioning pieces are utilized to respectively correspond to the first positioning pieces of the side parts of the locking jig connecting frame, so that the movement range of the jig bracket to the left side and the right side is limited, the design is ingenious, the operation is simple and effective, and the reliability is high.
Preferably, the flexible ring type conveying device comprises two conveying chains or conveying belts which are arranged at intervals, and two sides of the bracket connecting seat are respectively connected with the conveying chains or the conveying belts; the lifting plane comprises a first lifting plane for supporting the two conveying chains or the conveying belts, and the two conveying chains or the conveying belts can be prevented from being in a suspended state by the aid of the arrangement mode, so that the stability of the conveying jig bracket of the flexible ring type conveying device during working is ensured.
Preferably, the lifting planes further comprise a second lifting plane located between the two first lifting planes; and first guide wheels which are matched with the second lifting planes and used for keeping the bracket connecting seat horizontal are arranged on two sides of the bracket connecting seat along the moving direction.
In the arrangement mode, the first guide wheel and the second lifting plane are matched to provide support for the jig bracket, so that the jig is prevented from jumping up and down to cause the deviation of the transfer jig due to the suspension state of the flexible ring type conveying device.
Preferably, the bracket connecting seat is provided with more than two second guide wheels at intervals on two sides of the conveying chain or the conveying belt; two lower guide rails are arranged on the lower side of the conveying wheel, and when the bracket connecting seat moves to the lower side of the conveying wheel along with the conveying chain or the conveying belt, the second guide wheel is clamped on the two lower guide rails.
The bracket connecting seat has weight, and weight can increase when being equipped with tool and work piece, the bracket connecting seat can make its atress warp because the action of gravity when shifting to flexible ring conveyor below, increase second guide pulley and two lower guideway, and make lower guideway bearing second guide pulley when the bracket connecting seat removes the delivery wheel downside along with conveying chain or conveyer belt, can ensure that flexible ring conveyor is indeformable, prevent that work piece or tool from interfering equipment, increase of service life.
Preferably, still link up the seat including the tool that sets up in station department both sides, the tool links up the seat and is provided with the upper guideway that cooperates with second guide pulley upside, and the levelness of bracket connecting seat is ensured in the cooperation of upper guideway and second guide pulley.
The second guide wheel and the upper guide rail are matched to limit the moving range of the jig bracket in the vertical direction when the jig bracket is located in the station, so that the jig bracket is ensured to be located at the preset position of the station, and the jig bracket is prevented from being incapable of accurately positioning two sides of the jig bracket due to up-down movement.
Preferably, the two second positioning parts are connected through a synchronizing mechanism, and the positioning driving mechanism drives the synchronizing mechanism to enable the two second positioning parts to synchronously approach or leave.
The two second positioning parts are driven to synchronously get away from and get close to the corresponding first positioning parts, so that the two second positioning parts are ensured to synchronously lock the first positioning parts and synchronously unlock the first positioning parts.
Preferably, the drive means comprises a servo motor.
The driving device carries out closed-loop control on the flexible ring type conveying device, so that the moving position of the jig bracket is more accurate.
Drawings
FIG. 1 is a schematic view of a production facility to which the present invention is applied;
FIG. 2 is a schematic view of a flexible multi-station transplanting line of the present invention;
FIG. 3 is a schematic view of a jig bracket equipped with a jig;
FIG. 4 is a schematic view of a secondary positioning device;
FIG. 5 is a cross-sectional view of the secondary positioning device;
fig. 6 is an operation state diagram of the secondary positioning device.
Description of reference numerals:
the machine table 1, the lifting mechanism 10, the first lifting plane 100, the second lifting plane 11, the first conveying device 12, the driving device 120, the second conveying device 13, the conveying wheel 14, the conveying chain 15, the flexible ring conveying device 2, the jig 20, the jig bracket 200, the bracket connecting seat 201, the jig connecting seat 21, the guide rail device 210, the first guide wheel 22, the first positioning piece 23, the second guide wheel 24, the secondary positioning device 3, the jig connecting seat 30, the guide rail 31, the guide piece 32, the guide inclined plane 33, the second positioning piece 34, the gear 4, the rack 41, the connecting block 42, the pulley 43 and the extensible piece 44.
Detailed Description
Embodiments of the present invention are described below with reference to the accompanying drawings:
referring to fig. 1 to 2, the flexible multi-station transplanting line of the present embodiment includes a machine table 1, a first conveying device 12, a second conveying device 13, a flexible ring-type conveying device 2, a plurality of jig brackets 200, a lifting mechanism 10, and a plurality of secondary positioning devices 3 installed on each station on the machine table 1; the first conveying device 12, the second conveying device 13 and the flexible ring type conveying device 2 are arranged on the machine table 1, the first conveying device 12 and the second conveying device 13 are respectively provided with a conveying wheel 14, and the first conveying device 12 comprises a driving device 120 for driving the conveying wheels 14 to rotate; the flexible endless conveyor 2 is arranged outside the conveying wheel 14 of the first conveyor 12 and the conveying wheel 14 of the second conveyor 13; a plurality of jig brackets 200 are mounted on the flexible ring type conveying device 2 at intervals, and a secondary positioning structure is arranged on the side part of each jig bracket 200; the secondary positioning device 3 is used for butting with the secondary positioning structure to realize secondary positioning of the jig bracket 200; the driving device 120 drives the flexible ring type conveying device 2 to move intermittently in a circulating manner, and when the secondary positioning structure corresponds to the secondary positioning device 3, the secondary positioning device 3 is butted with the secondary positioning structure of the jig bracket 200, so that the corresponding jig bracket 200 realizes secondary positioning.
Referring to fig. 2 to 3, the jig bracket 200 includes a bracket connection seat 201 fixedly connected to the flexible ring conveyor 2, and a jig connection frame 21 movably installed on the bracket connection seat 201 along the length direction of the flexible ring conveyor 2 for installing the jig 20, and the secondary positioning structure is disposed on the jig connection frame 21.
The jig bracket 200 is composed of a bracket connection seat 201 and a jig connection frame 21, thereby simplifying the difficulty of production and assembly of the jig bracket 200.
Referring to fig. 3, the jig connecting bracket 21 is mounted on the bracket connecting seat 201 by a guide rail device 210.
The arrangement mode is convenient for adjusting the relative positions of the jig connecting frame 21 and the bracket connecting seat 201 according to production needs.
Referring to fig. 3 to 6, the secondary positioning structures are disposed on both sides of the jig connecting frame 21, and each secondary positioning structure includes a first positioning member 23 having a guide surface; the secondary positioning device 3 comprises two second positioning parts 34 which are matched with the first positioning parts 23 in shape, and a positioning driving mechanism which drives the two second positioning parts 34 to move relatively; the driving device 120 drives the flexible ring-type conveying device 2 to move, so that the corresponding jig bracket 200 reaches the corresponding station position, and the positioning driving mechanism drives the two second positioning parts 34 to be in butt joint with the two first positioning parts 23 to realize secondary positioning of the jig bracket 200.
In the above arrangement, the two second positioning parts 34 are respectively used for correspondingly locking the first positioning parts 23 at the side parts of the jig connecting frame 21, so that the movement range of the jig bracket 200 to the left and right sides is limited, and the fixture connecting frame is ingenious in design, simple, effective and high in reliability.
Referring to fig. 2, the flexible ring conveyor 2 includes two spaced conveying chains or belts, and two sides of the bracket connecting seat 201 are connected to the conveying chains or belts respectively; the lifting mechanism 10 includes a lifting plane for lifting the flexible ring conveyor 2 at the upper section of the conveying wheel 14, specifically, the lifting plane includes a first lifting plane 100 for supporting two conveying chains or belts; in this embodiment, the flexible endless conveyor 2 includes two spaced conveying chains 15, and the conveying wheel 14 is provided with gear teeth. The arrangement mode can avoid the two conveying chains 15 from being in a suspended state, so that the stability of the conveying jig bracket 200 when the flexible ring type conveying device 2 works is ensured.
Referring to fig. 3, 5 and 6, the lifting planes further comprise a second lifting plane 11 located between the two first lifting planes 100; and first guide wheels 22 which are matched with the second lifting plane 11 and used for keeping the bracket connecting seat 201 horizontal are arranged on two sides of the bracket connecting seat 201 along the moving direction.
In the above arrangement, the first guide wheel 22 and the second lifting plane 11 are used to cooperate to provide a support for the jig bracket 200, so as to prevent the jig bracket 200 from jumping up and down to cause the jig 20 to shift due to the suspension state of the flexible ring-type conveying device 2.
Referring to fig. 3, the bracket connecting seat 201 is provided with more than two second guide wheels 24 at intervals on both sides of the conveying chain or the conveying belt; two lower guide rails (not shown) are arranged on the lower side of the conveying wheel 14, and the second guide wheels 24 are clamped on the two lower guide rails when the bracket connecting base 201 moves to the lower side of the conveying wheel 14 along with the conveying chain or the conveying belt.
The bracket connecting seat 201 has weight, and weight can increase when being equipped with tool 20 and work piece, the bracket connecting seat 201 can make its atress warp because the action of gravity when shifting to flexible ring conveyor 2 below, increase second guide pulley 24 and two lower guide rails, and make lower guide rail bearing second guide pulley 24 when the bracket connecting seat 201 moves to the delivery wheel 14 downside along with conveying chain or conveyer belt, can ensure that flexible ring conveyor 2 is indeformable, prevent that work piece or tool 20 from interfering equipment, increase of service life.
Referring to fig. 4 to 6, the jig connecting device further comprises jig connecting seats 30 arranged on two sides of the station, the jig connecting seats 30 are provided with upper guide rails 31 matched with the upper sides of the second guide wheels 24, and the levelness of the bracket connecting seat 201 is ensured by matching the upper guide rails 31 with the second guide wheels 24.
The upper guide rail 31 limits the upward moving range of the second guide wheel 24, and cooperates with the second lifting plane 11 to limit the downward moving range of the first guide wheel 22, so as to realize the moving range of the whole jig connecting frame 21 in the vertical direction.
Referring to fig. 4 to 5, the secondary positioning device 3 is provided with a guide 32 for limiting the range of motion of the jig 20; the two guide pieces 32 are oppositely arranged at the upper ends of the two jig connecting seats 30, the guide pieces 32 are provided with guide inclined planes 33 inclining towards the middle of the station, and the side parts of the jigs 20 abut against and enter the station along the guide of the guide inclined planes 33.
By positioning the two sides of the jig 20, the jig 20 is ensured to be in a preset position, and the jig 20 and the jig connecting frame 21 are ensured to be on the same vertical axis, so that the jig 20 is prevented from inclining to the two sides in the vertical direction to influence the processing precision of the workpiece, and the probability of damage of the jig 20 and the jig connecting frame 21 due to inclination in the workpiece processing process is reduced.
Referring to fig. 4, the two second positioning members 34 are connected by a synchronization mechanism, and the positioning driving mechanism drives the synchronization mechanism to synchronously move the two second positioning members 34 closer to or away from each other.
By driving the two second positioning members 34 to synchronously move away from and close to the corresponding first positioning members 23, the two second positioning members 34 are ensured to synchronously lock the first positioning members 23 and synchronously unlock the first positioning members 23.
Referring to fig. 4, in particular, the positioning driving mechanism includes a driving motor (not shown), a gear 4, a rack 41, a sliding rail (not shown), a connecting block 42, a pulley 43 and a telescopic member 44; the slide rail is perpendicular to the flexible ring type conveying device 2 and is arranged on a station, the connecting block 42 is arranged on the slide rail in a sliding mode, the rack 41 is fixedly arranged at the lower part of the connecting block 42, the second positioning piece 34 is arranged on the inner side of the connecting block 42, the driving motor drives the rack 41 to move through the gear 4 so that the connecting block 42 is far away from or close to the jig connecting frame 21, and the pulley 43 is used for matching with the gear 4 to fix the rack 41; two corresponding racks 41, two corresponding connecting blocks 42 and two corresponding pulleys 43 are arranged; the synchronous mechanism is the gear 4, the front side and the rear side of the gear 4 respectively abut against the two racks 41, and the driving motor drives the two racks 41 to move simultaneously through the gear 4; the telescopic piece 44 is used for finely adjusting the horizontal position of the second positioning piece 34, the telescopic piece 44 is an air cylinder, the telescopic piece 44 is fixedly connected with the machine table 1, and the telescopic end of the telescopic piece 44 extends and pushes the connecting block 42 to be close to the middle of the working position.
The driving motor drives the connecting block 42 to approach the jig connecting frame 21, and the telescopic member 44 pushes the connecting block 42, so that the two connecting blocks 42 in the linkage state respectively abut against the corresponding first positioning members 23.
Referring to fig. 1 to 2, the driving device 120 includes a servo motor.
The driving device 120 performs closed-loop control on the flexible ring-type conveying device 2, so that the moving position of the jig bracket 200 is more accurate.
Compared with the prior art, the flexible multi-station transplanting line has the advantages that the first conveying device 12, the second conveying device 13, the flexible ring type conveying device 2 and the lifting mechanism 10 form conveying parts connected with a plurality of stations, the jig bracket 200 used for placing workpieces is arranged on the flexible ring type conveying device 2, the jig 20 loaded with the workpieces is transferred by the flexible ring type conveying device 2 integrated in the machine table 1, so that the workpieces are transferred among different stations, the space above the machine table 1 is not occupied, the economy is good, and the cooperation efficiency is high; in addition, the flexible ring type conveying device 2 realizes primary positioning of the transfer jig 20, and secondary positioning of the jig bracket 200 is realized by combining butt joint of the secondary positioning devices 3 on all stations and the secondary positioning structures of the jig bracket 200, so that the processing precision of workpieces is ensured, the processing speed of the workpieces is improved, the production efficiency is improved, the intervention of manpower is reduced, the labor cost and the probability of production accidents are reduced, and the stability and the safety of processing equipment applying the invention are improved.
Variations and modifications to the above-described embodiments may occur to those skilled in the art, which fall within the scope and spirit of the above description. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and variations of the present invention should fall within the scope of the claims of the present invention. Furthermore, although specific terms are employed herein, they are used in a generic and descriptive sense only and not for purposes of limitation.
Claims (9)
1. Line is transplanted to flexible multistation, its characterized in that includes:
the conveying device comprises at least one first conveying device and at least one second conveying device, wherein the first conveying device and the second conveying device are respectively provided with a conveying wheel, and at least the first conveying device comprises a driving device for driving the conveying wheels to rotate;
the flexible ring type conveying device is arranged on the outer sides of the conveying wheel of the first conveying device and the conveying wheel of the second conveying device;
the jig brackets are arranged on the flexible ring type conveying device at intervals, and a secondary positioning structure is arranged on the side part of each jig bracket;
the secondary positioning devices are arranged on the stations and are butted with the secondary positioning structures to realize secondary positioning of the jig bracket;
the lifting mechanism comprises a lifting plane for lifting the flexible ring type conveying device at the upper section of the conveying wheel;
the driving device drives the flexible ring type conveying device to move intermittently in a circulating mode, and when the secondary positioning structure corresponds to the secondary positioning device, the secondary positioning device is in butt joint with the secondary positioning structure of the jig bracket, so that the corresponding jig bracket is positioned secondarily;
the jig bracket comprises a bracket connecting seat fixedly connected with the flexible ring type conveying device and a jig connecting frame which is movably arranged on the bracket connecting seat along the length direction of the flexible ring type conveying device and is used for mounting a jig, and the secondary positioning structure is arranged on the jig connecting frame;
the two sides of the jig connecting frame are provided with the secondary positioning structures.
2. The flexible multi-station transplanting line of claim 1, wherein the jig connecting frame is mounted on the carriage connecting seat by means of a guide rail device.
3. The flexible multi-station transplanting line of claim 1 or 2, wherein said secondary positioning structure comprises a first positioning member having a guiding surface; the secondary positioning device comprises two second positioning parts which are matched with the first positioning parts in shape, and a positioning driving mechanism which drives the two second positioning parts to move relatively; the driving device drives the flexible ring type conveying device to move, so that the corresponding jig bracket reaches the corresponding station position, and the positioning driving mechanism drives the two second positioning pieces to be in butt joint with the two first positioning pieces to realize secondary positioning of the jig bracket.
4. The flexible multi-station transplanting line of claim 1, wherein the flexible ring conveyor comprises two spaced conveying chains or belts, and two sides of the bracket connecting seat are respectively connected with the conveying chains or belts; the lifting plane comprises a first lifting plane for supporting two conveying chains or belts.
5. The flexible multi-station transplanting line of claim 4, wherein the lifting planes further comprise a second lifting plane located between the two first lifting planes; and first guide wheels which are matched with the second lifting planes and used for keeping the bracket connecting seat horizontal are arranged on two sides of the bracket connecting seat along the moving direction.
6. The flexible multi-station transplanting line as claimed in claim 4, wherein the bracket connecting seat is provided with more than two second guide wheels at intervals on both sides of the conveying chain or the conveying belt; two lower guide rails are arranged on the lower side of the conveying wheel, and when the bracket connecting seat moves to the lower side of the conveying wheel along with the conveying chain or the conveying belt, the second guide wheel is clamped on the two lower guide rails.
7. The flexible multi-station transplanting line as claimed in claim 6, further comprising jig engaging seats disposed at both sides of the station, wherein the jig engaging seats are provided with upper guide rails engaged with upper sides of the second guide wheels, and the upper guide rails and the second guide wheels cooperate to ensure levelness of the bracket connecting seats.
8. The flexible multi-station transplanting line of claim 3, wherein the two second positioning members are connected by a synchronizing mechanism, and the positioning driving mechanism drives the synchronizing mechanism to synchronously move the two second positioning members closer to or away from each other.
9. The flexible multi-station transplanting line of claim 1, wherein said driving means comprises a servo motor.
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| CN202111541483.2A CN113928793B (en) | 2021-12-16 | 2021-12-16 | Flexible multi-station transplanting line |
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| CN202111541483.2A CN113928793B (en) | 2021-12-16 | 2021-12-16 | Flexible multi-station transplanting line |
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| CN113928793B true CN113928793B (en) | 2022-04-22 |
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| CN114988115B (en) * | 2022-05-13 | 2023-09-19 | 山东莘县卫华清真食品有限公司 | Automatic edible slurry coating equipment for food processing |
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