CN115489975A - Lifting alignment device and conveying system - Google Patents

Abstract

The invention relates to a lifting alignment device and a conveying system. The lift aligning device includes: the lifting mechanism is matched with the tray mechanism in a mounting mode, the tray mechanism passes through the lifting mechanism and moves up and down relative to the mounting base frame, the driven mechanism is matched with the mounting base frame in a transmission mode, the driven mechanism passes through the positioning component and is matched with the tray mechanism in a mounting mode, and the driven mechanism passes through the positioning component and is positioned relative to the tray mechanism in a direction close to or far away from the tray mechanism, so that the horizontal direction of the tray mechanism can be adjusted. The tray mechanism and the driven mechanism are adjusted through the positioning assembly, for example: the driven mechanism moves close to or away from the tray mechanism, so that the inclination degree of the tray mechanism relative to the mounting base frame can be adjusted, and the tray mechanism can be horizontally arranged relative to the mounting base frame.

Description

Lifting alignment device and conveying system

Technical Field

The invention relates to the technical field of industrial automation, in particular to a lifting alignment device and a conveying system.

Background

In an automobile production plant, a work is generally conveyed or welding work is generally performed by a carriage. Meanwhile, according to the processing requirements, the splicing frame is driven by the elevator to move and is aligned and spliced with the conveying positions of the production lines with different floor heights of the conveying system. However, when the traditional elevator lifts and moves the splicing frame, the tray for bearing the splicing frame is not convenient for horizontal adjustment of the tray when in an initial use state, so that the alignment splicing effect of the splicing frame is influenced.

Disclosure of Invention

Therefore, it is necessary to provide a lifting alignment device and a conveying system for solving the problem that the horizontal arrangement of the tray cannot be ensured when the tray moves along with the lifter.

A lift aligning device, comprising: the lifting mechanism is matched with the tray mechanism in a mounting mode, the tray mechanism passes through the lifting mechanism and moves up and down relative to the mounting base frame, the driven mechanism is matched with the mounting base frame in a transmission mode, the driven mechanism passes through the positioning component and is matched with the tray mechanism in a mounting mode, and the driven mechanism passes through the positioning component and is positioned relative to the tray mechanism in a direction close to or far away from the tray mechanism, so that the horizontal direction of the tray mechanism can be adjusted.

When the lifting alignment device is used, the mounting requirements of the lifting mechanism and the tray mechanism are met through the mounting base frame, namely the tray mechanism can be driven by the lifting mechanism to move up and down relative to the mounting base frame. Furthermore, the driven mechanism and the tray mechanism are in adaptive connection through the positioning component, and when the tray mechanism moves up and down relative to the installation base frame, the driven mechanism is in transmission fit with the installation base frame, so that the lifting moving effect of the tray mechanism relative to the installation base frame is guaranteed. When the leveling operation is carried out to lift aligning device to needs, adjust tray mechanism and follower through the positioning subassembly, for example: the driven mechanism moves close to or away from the tray mechanism, so that the inclination degree of the tray mechanism relative to the mounting base frame can be adjusted, and the tray mechanism can be horizontally arranged relative to the mounting base frame.

In one embodiment, the lifting mechanism is mounted on the mounting pedestal, a guide part is arranged on the mounting pedestal along the lifting direction of the lifting mechanism, and the driven mechanism is in guide fit with the guide part.

In one embodiment, the driven mechanism comprises a driven seat and a driven wheel set, the driven wheel set is rotatably mounted on the driven seat, the driven seat is in installation fit with the tray mechanism through the positioning assembly, and the driven wheel set is in guide transmission with the guide part.

In one embodiment, the driven wheel set includes a first driven wheel and a second driven wheel, the guide portion is a guide concave portion formed on the mounting base frame, the first driven wheel and the second driven wheel are both rotatably mounted on the driven seat, the first driven wheel and the second driven wheel are arranged on the driven seat at an included angle, the first driven wheel is in guide fit with the bottom of the guide concave portion, and the second driven wheel is in guide fit with the side portion of the guide concave portion.

In one embodiment, the tray mechanism comprises a tray frame and an adapter frame, the tray frame is used for installing a splicing frame, the adapter frame is matched with the tray frame in an installing mode, and the driven seat is matched with the adapter frame in an installing mode through the positioning component.

In one embodiment, the positioning component comprises a positioning block and a positioning member, the positioning block is arranged on the adapter frame, the positioning block is provided with a positioning hole, and one end of the positioning member passes through the positioning hole and is connected with the driven seat.

In one embodiment, the lifting mechanism comprises a lifter and a transmission member, the transmission member is wound around the driving end of the lifter, the transmission member is in transmission engagement with the driving end of the lifter, and one end of the transmission member is connected and matched with the tray mechanism.

In one embodiment, the lifting mechanism further includes a weight block, the weight block is fixedly connected to one end of the transmission member, and the tray mechanism is fixedly connected to the other end of the transmission member.

The conveying system comprises the lifting alignment device and a plurality of layers of conveying stations, wherein the lifting alignment device is in lifting alignment fit with the plurality of layers of conveying stations.

When the conveying system is used, the number of layers (for example, two or more layers) of the multi-layer conveying station is determined according to the use requirement. Corresponding butt joint components (such as conveying rails or splicing frames for splicing) are placed on the tray mechanism, and the tray mechanism is driven to lift through the lifting mechanism. At the moment, the butt joint component can be lifted to a preset height to be spliced and aligned with the conveying station of the corresponding step. Further, the tray mechanism and the driven mechanism are adjusted through the positioning component, such as: the driven mechanism moves close to or away from the tray mechanism, so that the inclination degree of the tray mechanism relative to the installation base frame can be adjusted, the tray mechanism can be horizontally arranged relative to the installation base frame, and the butt joint effect of the multi-layer conveying stations is guaranteed.

In one embodiment, the splicing frame on the tray mechanism is provided with a first splicing piece, the end part of the multilayer conveying station is provided with a second splicing piece, and the first splicing piece and the second splicing piece are fixedly butted.

In one embodiment, the first butt joint member comprises a first butt joint seat and more than one butt joint wheel, the first butt joint seat is installed on the splicing frame of the tray mechanism, a butt joint hole used for being in butt joint with the second butt joint member is formed in the first butt joint seat, the more than one butt joint wheels are installed on the first butt joint seat along the circumferential direction of the butt joint hole, and the butt joint wheels are in rolling contact with the second butt joint member.

In one embodiment, the second docking member includes a second docking seat, a docking driving element, and a docking pin, the second docking seat is mounted at an end of the multi-layer conveying station, the docking pin is movably mounted on the second docking seat, the docking driving element is configured to drive the docking pin to move, the docking pin is docked with the first docking seat through the docking hole, and the docking wheel is in rolling contact with the docking pin.

In one of them embodiment, conveying system still includes platform truck, first positioning mechanism and second positioning mechanism, be equipped with the transport guide rail on the multilayer transport station, the platform truck is used for carry on the transport guide rail, first positioning mechanism includes first locating wheel, second locating wheel and first locating seat, first locating seat is installed on the platform truck, first locating wheel with the second locating wheel all rotationally installs on first locating seat, just first locating wheel with the lateral part direction cooperation of transport guide rail, the second locating wheel with the top direction cooperation of transport guide rail, second positioning mechanism install on the multilayer transport station, just be equipped with on the platform truck with the setting element of second positioning mechanism location contact.

In one embodiment, the conveying system further comprises a positioning pin assembly movably arranged on the multilayer conveying station, a positioning module is arranged on the trolley, and the positioning pin assembly is used for being positioned and inserted into the positioning module.

In one embodiment, the conveying system further comprises a transmission rod, a driving part and a guide assembly, the transmission rod is assembled with the trolley, the driving part provides power for the transmission rod, the guide assembly is arranged on the multi-layer conveying station, and the guide assembly is in guide fit with the transmission rod.

In one of them embodiment, the guide assembly includes first leading wheel, second leading wheel, third leading wheel and adaptation seat, the adaptation seat is installed on the station is carried to the multilayer, first leading wheel the second leading wheel with the third leading wheel is all rotationally installed on the adaptation seat, the global first face, second face and third face of including of transfer line, first face with the second face is two faces of relative setting, the third face be with first face the equal adjacent one side of second face, just first leading wheel with the first face transmission cooperation of transfer line, the second leading wheel with the second face transmission cooperation of transfer line, the third leading wheel with the third face transmission cooperation of transfer line.

In one embodiment, the conveying system comprises more than one power mechanism, a plurality of mounting positions are arranged on the same layer of the tray mechanism and the multi-layer conveying stations along the conveying direction of the multi-layer conveying stations, each power mechanism can be mounted through any one of the mounting positions, and the power mechanisms and the transmission rods are in friction transmission.

Drawings

FIG. 1 is a schematic view of an assembly structure of a lifting alignment device shown in one view;

FIG. 2 is an enlarged view of a portion A shown in FIG. 1;

FIG. 3 is a schematic view of the elevation alignment apparatus in a lowering position;

FIG. 4 is a schematic structural view of the elevation alignment apparatus in the elevation position;

FIG. 5 is a schematic view of a first docking member;

FIG. 6 is a schematic structural view of a second docking member;

FIG. 7 is a schematic structural view of a conveying system;

FIG. 8 is a schematic view of a portion of the delivery system;

fig. 9 is a partially enlarged view of a portion B shown in fig. 8;

fig. 10 is a partially enlarged view of the portion C shown in fig. 8.

10. A lifting alignment device 100, a mounting base frame 110, a guide part 200, a lifting mechanism 210, a lifter 220, a transmission part 230, a balancing weight 300, a tray mechanism 301, a supporting block 310, a tray frame 311, a first alignment member 312, a first alignment seat 313, an alignment wheel 320, an adaptation frame 400, a driven mechanism 410, a driven seat 420, a driven wheel set 421, a first driven wheel 422, a second driven wheel 500, an alignment component 510, an alignment block 520, an alignment member 600, a multi-layer conveying station 601, a conveying guide rail 610, a second alignment member 611, a second alignment seat 612, an alignment driving element 613, an alignment bolt 620, a trolley 621, a positioning element 630, a first positioning mechanism 631, a first positioning wheel 632, a second positioning wheel 632, a 633, a first positioning seat 640, a second positioning mechanism 640, a 641, a second positioning seat 642, a third positioning wheel 650, a positioning bolt component 660, a positioning module 680, a guiding wheel 670, a guiding wheel 681, a guiding wheel 700, a guiding wheel 681, a guiding wheel 684, a guiding wheel 700, a guiding wheel and a guiding wheel.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be interconnected within two elements or in a relationship where two elements interact with each other unless otherwise specifically limited. The specific meanings of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

Referring to fig. 1 to 4, in an embodiment, the elevation alignment apparatus 10 includes: the installation bed frame 100, elevating system 200, tray mechanism 300, follower 400 and positioning component 500, elevating system 200 with tray mechanism 300 installation cooperation, tray mechanism 300 passes through elevating system 200 for installation bed frame 100 lift removal, follower 400 with installation bed frame 100 transmission cooperation, follower 400 passes through positioning component 500 with tray mechanism 300 installation cooperation, follower 400 passes through positioning component 500 for tray mechanism 300 carries out positioning and removes (moves towards the direction that is close to or keeps away from tray mechanism 300), realizes the adjustment to tray mechanism 300 horizontal direction.

When the lifting alignment device 10 is used, the mounting base frame 100 meets the mounting requirements of the lifting mechanism 200 and the tray mechanism 300, that is, the tray mechanism 300 can be driven by the lifting mechanism 200 to move up and down relative to the mounting base frame 100. Further, the driven mechanism 400 is connected with the tray mechanism 300 in an adaptive manner through the positioning assembly 500, and when the tray mechanism 300 moves up and down relative to the mounting base frame 100, the driven mechanism 400 is in transmission fit with the mounting base frame 100, so that the lifting and moving effect of the tray mechanism 300 relative to the mounting base frame 100 is ensured. The tray mechanism 300 and the follower mechanism 400 are adjusted by the positioning assembly 500, for example: the degree of inclination of the tray mechanism 300 with respect to the mounting base frame 100 can be adjusted by moving the follower mechanism 400 closer to or farther from the tray mechanism 300, thereby ensuring that the tray mechanism 300 can be horizontally disposed with respect to the mounting base frame 100.

In one embodiment, a support block 301 is placed below the tray mechanism 300 for supporting the tray mechanism 300 in the lowered position.

Referring to fig. 1 to 4, in one embodiment, the lifting mechanism 200 is mounted on the mounting base frame 100, a guide portion 110 is disposed on the mounting base frame 100 along a lifting direction of the lifting mechanism 200, and the follower 400 is in guiding engagement with the guide portion 110. Specifically, the lifting mechanism 200 is a lifter 210, a lifting motor, or a lifting cylinder. The lifting mechanism 200 may be erected on the mounting base frame 100 according to the mounting requirement. The guide portion 110 provided on the mounting base 100 may be a guide rail or a guide groove. The follower mechanism 400 is guided and matched with the guide part 110, so that the lifting effect of the tray mechanism 300 on the installation base frame 100 can be effectively ensured.

Referring to fig. 1 to 4, in one embodiment, the driven mechanism 400 includes a driven seat 410 and a driven wheel set 420, the driven wheel set 420 is rotatably mounted on the driven seat 410, the driven seat 410 is mounted and matched with the tray mechanism 300 through the positioning assembly 500, and the driven wheel set 420 is in guiding transmission with the guiding portion 110. Specifically, the number of driven wheel sets 420 required is determined according to installation needs. The driven wheel can be rotatably mounted on the driven base 410 through a rotating shaft. For example: the driven wheel set 420 is installed at one end of the driven seat 410, and the other end of the driven seat 410 is used for installing and matching with the positioning assembly 500. The above arrangement can make full use of the installation space of the driven socket 410.

As shown in fig. 2, in an embodiment, the driven wheel set 420 includes a first driven wheel 421 and a second driven wheel 422, the guiding portion 110 is a guiding recess provided on the mounting base frame 100, the first driven wheel 421 and the second driven wheel 422 are both rotatably mounted on the driven base 410, the first driven wheel 421 and the second driven wheel 422 are disposed on the driven base 410 at an included angle, the first driven wheel 421 is in guiding fit with a bottom of the guiding recess, and the second driven wheel 422 is in guiding fit with a side of the guiding recess. Specifically, the first driven wheel 421 and the second driven wheel 422 may adopt flexible wheels, such as: the first driven wheel 421 and the second driven wheel 422 are made of metal material and polyurethane material. So that the elevation of the tray mechanism 300 can be made smoother. The guide portion 110 is a guide recess provided on the mounting base frame 100 along the ascending and descending direction of the elevator mechanism 200, wherein the bottom of the guide recess is a surface of the guide recess recessed toward the inside of the mounting base frame 100, and the side portions of the guide recess are two side surfaces adjacent to the bottom. The above-mentioned embodiment can fully ensure the guiding matching effect of the driven wheel set 420 and the guide part 110, and reduce the risk of derailment of the driven wheel set 420 and the guide part 110.

Referring to fig. 1, 3 and 4, in one embodiment, the tray mechanism 300 includes a tray frame 310 and an adapter frame 320, the tray frame 310 is used for installing a splicing frame, the adapter frame 320 is installed and matched with the tray frame 310, and the driven seat 410 is installed and matched with the adapter frame 320 through the positioning assembly 500. Specifically, the adapter rack 320 and the tray rack 310 can be integrally formed or spliced when being assembled, and an installation included angle is formed between the adapter rack 320 and the tray rack 310, that is, the adapter rack 320 and the lifting direction of the lifting mechanism 200 are adapted, at this time, the tray rack 310 is in a horizontal state relative to the installation base rack 100, so that the horizontal placement of the splicing rack placed on the tray rack 310 can be guaranteed to achieve lifting. Further, the adapter frame 320 is disposed on the tray frame 310 to extend along the lifting direction of the lifting mechanism 200, and the adapter frame 320 is connected to the driven base 410 through the positioning assembly 500. In the present embodiment, the positioning component 500 is a positioning bolt, an expansion rod, or an expansion cylinder. The driven mechanism 400 is a driven wheel, a transmission belt, or the like. According to the actual installation requirement, the number of the positioning assemblies 500 and the driven mechanisms 400 can be flexibly selected, for example: two positioning assemblies 500 and two follower mechanisms 400 are correspondingly installed, and two positioning assemblies 500 are installed and matched with the adapter rack 320, so that the transmission stability of the tray mechanism 300 and the installation base frame 100 is effectively improved. Furthermore, in order to improve the installation effect of the positioning assembly 500 and the adapter frame 320, a mounting plate or a mounting seat for installing and matching with the positioning assembly 500 may be added on the adapter frame 320.

Referring to fig. 2, in an embodiment, the positioning assembly 500 includes a positioning block 510 and a positioning member 520, the positioning block 510 is mounted on the adapter 320, the positioning block 510 is provided with a positioning hole, and one end of the positioning member 520 passes through the positioning hole and is connected to the driven base 410. Specifically, by changing the length of the positioning member 520 passing through the positioning hole, the distance between the adapter frame 320 and the mounting base frame 100 can be changed. To explain further, since the guiding portion 110 has a guiding and limiting function on the driven mechanism 400 when the driven mechanism 400 is in guiding engagement with the guiding portion 110, changing the length of the positioning member 520 passing through the positioning hole only adjusts the distance between the adapter rack 320 and the mounting base rack 100. Namely, the length of the pallet mechanism 300 (the adapter rack 320) and the slave power arm of the mounting pedestal 100 is changed through the positioning member 520, so that the horizontal adjustment of the pallet rack 310 is realized. In addition, the positioning member 520 may be a positioning screw or a telescopic rod, and when the positioning member 520 is a positioning screw, the positioning hole is a threaded hole.

Referring to fig. 1, 3 and 4, in one embodiment, the lifting mechanism 200 includes a lifter 210 and a transmission member 220, the transmission member 220 is wound around the driving end of the lifter 210, the transmission member 220 is in transmission engagement with the driving end of the lifter 210, and one end of the transmission member 220 is connected to and engaged with the tray mechanism 300. Specifically, the transmission member 220 is a transmission belt or a transmission chain. By operating the driving end of the elevator 210, the transmission member 220 performs corresponding transmission along with the driving end, so as to drive the tray mechanism 300 to ascend and descend. For example: when the elevator 210 rotates forward, the transmission member 220 transmits in the direction in which the elevator 210 ascends, thereby achieving the ascending movement of the tray mechanism 300. When the elevator 210 is reversely rotated, the transmission member 220 transmits in a direction in which the elevator 210 descends, thereby achieving a descending movement of the tray mechanism 300.

Referring to fig. 3 and 4, in an embodiment, the lifting mechanism 200 further includes a weight block 230, and the weight block 230 and the tray mechanism 300 are respectively connected and fixed to two ends of the transmission member 220. Specifically, the driving member 220 is engaged with the driving end of the elevator 210 by connecting one end of the driving member 220 to the weight block 230 and connecting the other end of the driving member 220 to the tray mechanism 300. At this time, the lifting direction of the lifter 210 is adapted to the gravity direction of the weight 230, so that the tray mechanism 300 can be more stable when moving up and down along with the lifter 210. Further, a guide groove or a guide rail is provided on the inner side of the installation base frame 100 to guide and match with the weight block 230, so as to ensure the moving effect of the weight block 230 during moving.

Referring to fig. 7, in an embodiment, a conveying system includes the lifting and positioning device 10, and further includes a multi-layer conveying station 600, where the lifting and positioning device 10 is in lifting and positioning engagement with the multi-layer conveying station 600.

When the conveying system is used, the number of layers (for example, two or more layers) of the multi-layer conveying station 600 is determined according to the use requirement. A corresponding docking component (e.g., a conveying rail or a splicing rack for splicing) is placed on the tray mechanism 300, and the tray mechanism 300 is driven to lift by the lifting mechanism 200. At the moment, the butt joint component can be lifted to a preset height to be spliced and aligned with the conveying station of the corresponding step. Further, the tray mechanism 300 and the follower mechanism 400 are adjusted by the positioning assembly 500, for example: by moving the follower 400 closer to or farther from the tray mechanism 300, the tilt of the tray mechanism 300 relative to the mounting base frame 100 can be adjusted, thereby ensuring that the tray mechanism 300 can be horizontally disposed relative to the mounting base frame 100, and ensuring the docking effect with the multi-stage conveying station 600.

Referring to fig. 5 and 6, in one embodiment, the splice rack of the tray mechanism 300 is provided with a first butt piece 311, the end of the multi-layer conveying station 600 is provided with a second butt piece 610, and the first butt piece 311 is fixed to the second butt piece 610 in a butt joint manner. Specifically, the first docking member 311 and the second docking member 610 may be docking seats or docking blocks. The first butt joint piece 311 is in butt joint with the second butt joint piece 610, so that the conveying effect of the splicing frame and the multi-layer conveying station 600 is guaranteed on one hand, and the auxiliary supporting effect on the tray structure at the target height can be achieved on the other hand.

Referring to fig. 5 and 6, in an embodiment, the first docking member 311 includes a first docking seat 312 and one or more docking wheels 313, the first docking seat 312 is installed on the splicing frame of the tray mechanism 300, the first docking seat 312 is provided with docking holes for docking with the second docking member 610, the one or more docking wheels 313 are installed on the first docking seat 312 along the circumferential direction of the docking holes, and the docking wheels 313 are in rolling contact with the second docking member 610. The second docking member 610 includes a second docking seat 611, a docking driving element 612 and a docking pin 613, the second docking seat 611 is installed at an end of the multi-layer conveying station 600, the docking pin 613 is movably installed on the second docking seat 611, the docking driving element 612 is configured to drive the docking pin 613 to move, the docking pin 613 is docked with the first docking seat 312 through the docking hole, and the docking wheel 313 is in rolling contact with the docking pin 613. Specifically, the docking driving element 612 may be a motor or a cylinder. When the first docking member 311 and the second docking member 610 are in alignment, the docking pin 613 is driven by the docking driving element 612 to move toward the direction close to the first docking member 311 until the docking pin 613 is inserted into the docking hole. In this process, the docking wheel 313 is in rolling contact with the docking pin 613, so that the docking pin 613 can be more conveniently inserted into the docking hole. The above embodiment effectively ensures the butting effect of the first butting piece 311 and the second butting piece 610.

As shown in fig. 8 and fig. 9, in an embodiment, the conveying system further includes a trolley 620, a first positioning mechanism 630 and a second positioning mechanism 640, the conveying guide rail 601 is disposed on the multi-layer conveying station 600, the trolley 620 is used for conveying on the conveying guide rail 601, the first positioning mechanism 630 is mounted on the trolley 620, the second positioning mechanism 640 is mounted on the multi-layer conveying station 600, and the trolley 620 is provided with a positioning member 621 in positioning contact with the second positioning mechanism 640. Specifically, first positioning mechanism 630 includes first locating wheel 631, second locating wheel 632 and first locating seat 633, first locating seat 633 is installed on platform truck 620, first locating wheel 631 with second locating wheel 632 all rotationally installs on first locating seat 633, just first locating wheel 631 with the lateral part guide cooperation of carrying guide rail 601, second locating wheel 632 with the top guide cooperation of carrying guide rail 601. The first positioning mechanism 630 can realize the height positioning of the trolley 620 in the vertical direction with the multi-layer conveying station 600. The second positioning mechanism 640 includes a second positioning seat 641 and a third positioning wheel 642, the positioning seats are disposed on the multi-layer conveying station 600, the third positioning wheel 642 is rotatably disposed on the second positioning seat 641, and when the trolley 620 reaches a predetermined position, the positioning member 621 (positioning block or positioning plate) is in positioning contact with the third positioning wheel 642. Meanwhile, according to installation requirements, the number of the second positioning mechanisms 640 may be four, that is, four second positioning mechanisms 640 are respectively installed at four corners of the trolley 620. The second positioning mechanism 640 ensures effective positioning of the trolley 620 in the horizontal plane perpendicular to the conveying direction.

Referring to fig. 8, in an embodiment, the conveying system further includes a positioning latch assembly 650, the positioning latch assembly 650 is movably installed on the multi-layer conveying station 600, a positioning module 660 is installed on the trolley 620, and the positioning latch assembly 650 is used for being inserted into the positioning module 660 in a positioning manner. Specifically, location bolt subassembly 650 includes driving motor and location bolt piece, is equipped with the leading wheel on the location module 660, after the platform truck 620 carries the preset position of multilayer transport station 600, and driving motor drive location bolt piece removes, and location bolt piece can be pegged graft with location module 660 location under the guide effect of leading wheel to realize the accurate counterpoint of platform truck 620 along direction of delivery.

Referring to fig. 8 and 10, in one embodiment, the conveying system further includes a transmission rod 670, a driving member and a guiding assembly 680, the transmission rod 670 is assembled with the trolley 620, the driving member provides power for the transmission rod 670, the guiding assembly 680 is mounted on the multi-layer conveying station 600, and the guiding assembly 680 is in guiding fit with the transmission rod 670. In particular, the drive member is a drive cylinder or an electric motor. The guide assembly 680 includes a guide wheel or block. According to practical situations, the number of the guiding elements 680 can be two or more, for example: two guide members 680 are provided at both sides of the multi-stage transfer station 600, and one of the guide members 680 guides the transfer bar 670 from one end of the transfer bar 670 and the other guide member 680 guides the transfer bar 670 from the other end of the transfer bar 670.

Referring to fig. 8 and 10, in one embodiment, the guide assembly 680 includes a first guide wheel 681, a second guide wheel 682, a third guide wheel 683 and an adapter 684, the adapter 684 is mounted on the multi-stage conveying station 600, the first guide wheel 681, the second guide wheel 682 and the third guide wheel 683 are rotatably mounted on the adapter 684, the first guide wheel 681 is in driving engagement with the first side of the transmission rod 670, the second guide wheel 682 is in driving engagement with the second side of the transmission rod 670, and the third guide 683 is in driving engagement with the third side of the transmission rod 670. In particular, such an embodiment as described above may sufficiently ensure the driving contact effect of the guide member 680 with the driving rod 670, thereby improving the driving guide effect of the guide member 680 with respect to the driving rod 670. Further, the first, second and third faces are three of the circumferential sides of the transmission rod 670, for example: the transmission rod 670 is a rectangular parallelepiped structure, and the circumferential side surface of the transmission rod 670 includes four surfaces, wherein the first surface and the second surface are two surfaces arranged oppositely, and the third surface is a surface adjacent to both the first surface and the second surface.

In one embodiment, the conveying system further includes a plurality of actuating mechanisms 700, the plurality of actuating mechanisms 700 are disposed at intervals along the conveying direction of the multi-layer conveying station 600 in the same layer of the multi-layer conveying station 600, and the plurality of actuating mechanisms 700 are in friction transmission with the transmission rod 670. Or, the conveying system further comprises more than one power mechanism 700, a plurality of installation positions are arranged at intervals on the same layer of the multi-layer conveying station 600 along the conveying direction of the multi-layer conveying station 600, the more than one power mechanism 700 is arranged on the multi-layer conveying station 600 through any one installation position, and the power mechanism 700 and the transmission rod 670 are in friction transmission. The conveying system comprises more than one power mechanism 700, a plurality of installation positions are arranged on the same layer of the tray mechanism 300 and the multi-layer conveying station 600 along the conveying direction of the multi-layer conveying station 600, each power mechanism 700 can be installed through any installation position, and the power mechanisms 700 and the transmission rods 670 are in friction transmission. Specifically, the motive mechanism 700 is a driving motor, a driving cylinder, or the like. In the above embodiment, the plurality of power mechanisms 700 and the transmission rod 670 perform friction transmission, so that a transmission effect can be effectively ensured.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent should be subject to the appended claims.

Claims (17)

1. The utility model provides a lift aligning device which characterized in that, lift aligning device includes: the tray mechanism passes through the lifting mechanism for the lifting and the moving of the mounting base frame, the driven mechanism is in transmission fit with the mounting base frame, the driven mechanism passes through the positioning component and is in mounting fit with the tray mechanism, and the driven mechanism passes through the positioning component for the positioning moving of the tray mechanism, so that the adjustment in the horizontal direction of the tray mechanism is realized.

2. The lifting alignment device as claimed in claim 1, wherein the lifting mechanism is mounted on the mounting base frame, a guiding portion is provided on the mounting base frame along a lifting direction of the lifting mechanism, and the driven mechanism is guided and engaged with the guiding portion.

3. The lifting alignment device of claim 2, wherein the driven mechanism includes a driven seat and a driven wheel set, the driven wheel set is rotatably mounted on the driven seat, the driven seat is mounted and matched with the tray mechanism through the positioning assembly, and the driven wheel set is in guiding transmission with the guiding portion.

4. The lifting alignment device as claimed in claim 3, wherein the driven wheel set includes a first driven wheel and a second driven wheel, the guiding portion is a guiding recess formed on the mounting base frame, the first driven wheel and the second driven wheel are both rotatably mounted on the driven seat, the first driven wheel and the second driven wheel are disposed on the driven seat at an included angle, the first driven wheel is in guiding fit with the bottom of the guiding recess, and the second driven wheel is in guiding fit with the side of the guiding recess.

5. The lifting alignment device of claim 3, wherein the tray mechanism comprises a tray frame and an adapter frame, the tray frame is used for installing the splicing frame, the adapter frame is installed and matched with the tray frame, and the driven seat is installed and matched with the adapter frame through the positioning assembly.

6. The lifting alignment device according to claim 5, wherein the positioning assembly includes a positioning block and a positioning member, the positioning block is mounted on the adapter frame, the positioning block is provided with a positioning hole, and one end of the positioning member passes through the positioning hole and is connected to the driven seat.

7. The lifting alignment device of claim 5, wherein the lifting mechanism includes a lifter and a driving member, the driving member is wound around the driving end of the lifter, the driving member is engaged with the driving end of the lifter, and one end of the driving member is connected and engaged with the tray mechanism.

8. The lifting alignment device of claim 5, wherein the lifting mechanism further comprises a weight block, the weight block is fixedly connected to one end of the transmission member, and the tray mechanism is fixedly connected to the other end of the transmission member.

9. A conveying system, comprising the lifting aligning device of any one of claims 1 to 8, and further comprising a multi-layer conveying station, wherein the lifting aligning device is in lifting aligning fit with the multi-layer conveying station.

10. The transport system of claim 9 wherein the splice rack of the pallet mechanism has a first splice member and the end of the multi-tier transport station has a second splice member, the first splice member being secured to the second splice member.

11. The conveying system according to claim 10, wherein the first docking member comprises a first docking seat and more than one docking wheel, the first docking seat is mounted on the splicing frame of the tray mechanism, the first docking seat is provided with a docking hole for docking with the second docking member, the more than one docking wheel is mounted on the first docking seat along the circumferential direction of the docking hole, and the docking wheel is in rolling contact with the second docking member.

12. The conveyor system as claimed in claim 10, wherein the second docking member includes a second docking seat mounted at an end of the multi-stage conveyor, a docking pin movably mounted on the second docking seat, and a docking driving element for driving the docking pin to move, the docking pin is docked with the first docking seat through the docking hole, and the docking wheel is in rolling contact with the docking pin.

13. The conveying system according to claim 9, wherein the conveying system further comprises a trolley, a first positioning mechanism and a second positioning mechanism, a conveying guide rail is arranged on the multilayer conveying station, the trolley is used for conveying on the conveying guide rail, the first positioning mechanism comprises a first positioning wheel, a second positioning wheel and a first positioning seat, the first positioning seat is arranged on the trolley, the first positioning wheel and the second positioning wheel are both rotatably arranged on the first positioning seat, the first positioning wheel is in guiding fit with the side part of the conveying guide rail, the second positioning wheel is in guiding fit with the top part of the conveying guide rail, the second positioning mechanism is arranged on the multilayer conveying station, and a positioning part in positioning contact with the second positioning mechanism is arranged on the trolley.

14. The conveying system of claim 13, further comprising a positioning pin assembly movably mounted on the multi-layer conveying station, wherein a positioning module is disposed on the trolley, and the positioning pin assembly is used for positioning and inserting with the positioning module.

15. The conveyor system of claim 13, further comprising a drive bar assembled with the trolley, a drive member powering the drive bar, and a guide assembly mounted on the multi-level conveyor station in guiding engagement with the drive bar.

16. The conveying system according to claim 15, wherein the guide assembly comprises a first guide wheel, a second guide wheel, a third guide wheel and an adaptation seat, the adaptation seat is arranged on the multilayer conveying station, the first guide wheel, the second guide wheel and the third guide wheel are rotatably arranged on the adaptation seat, the circumferential surface of the transmission rod comprises a first surface, a second surface and a third surface, the first surface and the second surface are two oppositely arranged surfaces, the third surface is one surface adjacent to the first surface and the second surface, the first guide wheel is in transmission fit with the first surface of the transmission rod, the second guide wheel is in transmission fit with the second surface of the transmission rod, and the third guide wheel is in transmission fit with the third surface of the transmission rod.

17. The conveying system as claimed in claim 16, wherein the conveying system comprises more than one power mechanism, a plurality of mounting positions are arranged on the same layer of the tray mechanism and the multi-layer conveying station along the conveying direction of the multi-layer conveying station, each power mechanism can be mounted through any one of the mounting positions, and the power mechanisms and the transmission rods are in friction transmission.

Images