CN115489975A - Lifting alignment device and conveying system - Google Patents

Abstract

The invention relates to a lifting alignment device and a conveying system. The lifting alignment device includes: a mounting base, a lifting mechanism, a tray mechanism, a driven mechanism, and a positioning assembly. The lifting mechanism is installed and matched with the tray mechanism. The installation base frame moves up and down, the driven mechanism is in transmission cooperation with the installation base frame, the driven mechanism is installed and matched with the tray mechanism through the adjustment assembly, and the driven mechanism is installed through the adjustment assembly. The position assembly is adjusted relative to the tray mechanism in a direction approaching or away from the tray mechanism, so as to realize the adjustment of the horizontal direction of the tray mechanism. The tray mechanism and the driven mechanism are adjusted through the positioning component, for example: by moving the driven mechanism closer to or away from the tray mechanism, the inclination of the tray mechanism relative to the installation base can be adjusted to ensure that the tray mechanism can be positioned relative to the installation base. The base frame is set horizontally.

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 technique

In automobile production workshops, trolleys are usually used to transport workpieces or perform welding operations. At the same time, according to the processing requirements, it is necessary to use the elevator to drive the splicing frame to move and perform alignment splicing with the conveying positions of the production lines with different layers of the conveying system. However, when the traditional elevator lifts and moves the splicing frame, the tray used to carry the splicing frame is inconvenient to adjust the level of the pallet when it is in the initial use state, thereby affecting the alignment and splicing effect of the splicing frame.

Contents of the invention

Based on this, it is necessary to provide a lifting alignment device and a conveying system for the problem that the pallet cannot be set horizontally when it moves with the elevator.

A lifting alignment device, the lifting alignment device includes: a mounting base, a lifting mechanism, a tray mechanism, a driven mechanism and a positioning assembly, the lifting mechanism is installed and matched with the tray mechanism, and the tray mechanism passes through The lifting mechanism moves up and down relative to the installation base frame, the driven mechanism is in transmission cooperation with the installation base frame, the driven mechanism is installed in cooperation with the tray mechanism through the positioning assembly, and the The driven mechanism is adjusted relative to the tray mechanism in a direction close to or away from the tray mechanism through the position adjustment assembly, so as to realize the adjustment of the horizontal direction of the tray mechanism.

When the lifting and aligning device is in use, the installation base frame meets the installation requirements of the lifting mechanism and the tray mechanism, that is, the tray mechanism can move up and down relative to the installation base frame driven by the lifting mechanism. Further, the driven mechanism and the tray mechanism are fitted and connected through the positioning assembly, and when the tray mechanism moves up and down relative to the installation base, the driven mechanism and the installation base are driven and matched to ensure that the tray mechanism is relatively stable relative to the installation base. The lifting and moving effect of the base frame. When it is necessary to perform a leveling operation on the lifting alignment device, adjust the tray mechanism and the driven mechanism through the positioning component, for example: move the driven mechanism closer to or away from the tray mechanism, so that the tray mechanism can be adjusted relative to the installation base The degree of inclination ensures that the tray mechanism can be set horizontally relative to the installation base.

In one of the embodiments, the lifting mechanism is installed on the installation base, and a guide part is provided on the installation base along the lifting direction of the lifting mechanism, and the driven mechanism and the guide Ministry-oriented cooperation.

In one of the embodiments, the driven mechanism includes a driven seat and a driven wheel set, the driven wheel set is rotatably mounted on the driven seat, and the driven seat passes through the adjustment assembly Installed and matched with the tray mechanism, the driven wheel set and the guide part guide and drive.

In one of the embodiments, the driven wheel set includes a first driven wheel and a second driven wheel, the guide part is a guide recess provided on the installation base, and the first driven wheel and the second driven wheel Both driven wheels are rotatably mounted on the driven seat, and the first driven wheel and the second driven wheel are arranged at an included angle on the driven seat, and the first driven wheel and the second driven wheel are arranged at an angle. The bottom of the guide recess is guided and fitted, and the second driven wheel is guided and fitted with the side of the guide recess.

In one of the embodiments, the tray mechanism includes a tray frame and an adapter frame, the tray frame is used to install the splicing frame, the adapter frame is installed and matched with the tray frame, and the driven seat passes through the The positioning assembly is installed and matched with the adapter frame.

In one of the embodiments, the position adjustment assembly includes a position adjustment block and a position adjustment piece, the position adjustment block is installed on the adapter frame, and the position adjustment block is provided with a position adjustment hole. One end of the positioning member passes through the positioning hole and is connected with the driven seat.

In one of the embodiments, the lifting mechanism includes a lifter and a transmission part, the transmission part is wound around the driving end of the lifter, and the transmission part is in driving engagement with the driving end of the lifter, and the transmission part One end is connected and matched with the tray mechanism.

In one of the embodiments, the lifting mechanism further includes a counterweight, the counterweight is connected and fixed to one end of the transmission member, and the tray mechanism is connected and fixed to the other end of the transmission member.

A conveying system, comprising the lifting and aligning device, and a multi-layer conveying station, the lifting and aligning device cooperates with the multi-layer conveying station in a liftable alignment manner.

When the above-mentioned conveying system is in use, the number of layers of the multi-layer conveying stations (for example: two or more layers) can be determined according to the usage requirements. Place the corresponding docking parts (for example: conveyor rails or splicing racks for splicing) on the pallet mechanism, and drive the pallet mechanism to lift through the lifting mechanism. At this time, the docking parts can be lifted to a preset height for splicing and aligning with the conveying station of the corresponding level. Furthermore, the tray mechanism and the driven mechanism are adjusted through the positioning assembly, for example: by moving the driven mechanism closer to or away from the tray mechanism, the inclination of the tray mechanism relative to the installation base can be adjusted, so as to ensure that the tray mechanism can be relatively It is installed horizontally on the installation base frame to ensure the docking effect with the multi-layer conveying station.

In one of the embodiments, the splicing frame on the tray mechanism is provided with a first docking piece, and the end of the multi-layer conveying station is provided with a second docking piece, and the first docking piece is connected to the second docking piece. The butt joint is fixed.

In one of the embodiments, the first docking member includes a first docking seat and more than one docking wheel, the first docking seat is installed on the splicing frame of the tray mechanism, and the first docking seat is provided with There is a docking hole for docking with the second docking member, and more than one docking wheel is installed on the first docking seat along the circumference of the docking hole, and the docking wheel is in rolling contact with the second docking member .

In one of the embodiments, the second docking member includes a second docking seat, a docking drive element and a docking pin, the second docking seat is installed at the end of the multi-layer conveying station, and the docking pin movably installed on the second docking seat, the docking drive element is used to drive the docking pin to move, the docking pin is docked with the first docking seat through the docking hole, and the docking The wheels are in rolling contact with the docking pins.

In one of the embodiments, the conveying system further includes a trolley, a first positioning mechanism and a second positioning mechanism, and a conveying guide rail is provided on the multi-layer conveying station, and the conveying trolley is used for The first positioning mechanism includes a first positioning wheel, a second positioning wheel and a first positioning seat, the first positioning seat is installed on the trolley, and the first positioning wheel and the second positioning wheel The two positioning wheels can be rotatably installed on the first positioning seat, and the first positioning wheel cooperates with the side guide of the conveying guide rail, and the second positioning wheel cooperates with the top guide of the conveying guide rail. In cooperation, the second positioning mechanism is installed on the multi-layer conveying station, and the trolley is provided with a positioning piece that is in contact with the second positioning mechanism.

In one of the embodiments, the conveying system further includes a positioning pin assembly, the positioning pin assembly is movably installed on the multi-layer conveying station, a positioning module is provided on the trolley, and the The positioning pin assembly is used for positioning and inserting with the positioning module.

In one of the embodiments, the conveying system further includes a transmission rod, a driving member and a guide assembly, the transmission rod is assembled with the trolley, the driving member provides power for the transmission rod, and the guide assembly is installed Located on the multi-layer conveying station, the guide assembly guides and cooperates with the transmission rod.

In one of the embodiments, the guide assembly includes a first guide wheel, a second guide wheel, a third guide wheel and an adapter seat, the adapter seat is installed on the multi-layer conveying station, the The first guide wheel, the second guide wheel and the third guide wheel are all rotatably mounted on the adapter seat, and the peripheral surface of the transmission rod includes a first surface, a second surface and a third surface. surface, the first surface and the second surface are two opposite surfaces, the third surface is a surface adjacent to the first surface and the second surface, and the first surface The guide wheel is in transmission cooperation with the first surface of the transmission rod, the second guide wheel is in transmission cooperation with the second surface of the transmission rod, and the third guide wheel is in transmission cooperation with the third surface of the transmission rod.

In one of the embodiments, the conveying system includes more than one power mechanism, and along the conveying direction of the multi-layer conveying station, a plurality of installation positions are set on the same layer of the pallet mechanism and the multi-layer conveying station, each Each of the power mechanisms can be installed through any one of the installation positions, and the power mechanism and the transmission rod are frictionally driven.

Description of drawings

Figure 1 is a schematic diagram of the assembly structure of the lifting alignment device shown in one of the angles of view;

Fig. 2 is a partially enlarged view of part A shown in Fig. 1;

Fig. 3 is a structural schematic diagram of the lifting alignment device in the descending position;

Fig. 4 is a structural schematic diagram of the lifting alignment device in the rising position;

Fig. 5 is a structural schematic diagram of the first docking member;

Fig. 6 is a structural schematic diagram of a second docking member;

Fig. 7 is the structural representation of conveying system;

Fig. 8 is a partial structural schematic diagram of the conveying system;

Fig. 9 is a partially enlarged view of part B shown in Fig. 8;

FIG. 10 is a partially enlarged view of part C shown in FIG. 8 .

10. Lifting alignment device, 100, installation base frame, 110, guide part, 200, lifting mechanism, 210, elevator, 220, transmission part, 230, counterweight, 300, tray mechanism, 301, support block, 310, Pallet rack, 311, first docking member, 312, first docking seat, 313, docking wheel, 320, adapter frame, 400, driven mechanism, 410, driven seat, 420, driven wheel group, 421, first Driven wheel, 422, second driven wheel, 500, position adjustment assembly, 510, position adjustment block, 520, position adjustment member, 600, multi-layer conveying station, 601, conveying guide rail, 610, second docking member, 611, Second docking seat, 612, docking drive element, 613, docking pin, 620, trolley, 621, positioning piece, 630, first positioning mechanism, 631, first positioning wheel, 632, second positioning wheel, 633, the first One positioning seat, 640, second positioning mechanism, 641, second positioning seat, 642, third positioning wheel, 650, positioning pin assembly, 660, positioning module, 670, transmission rod, 680, guide assembly, 681, the first One guide wheel, 682, the second guide wheel, 683, the third guide wheel, 684, adapter seat, 700, power mechanism.

detailed description

In order to make the above objects, features and advantages of the present invention more comprehensible, specific implementations of the present invention will be described in detail below in conjunction with the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, the present invention can be implemented in many other ways different from those described here, and those skilled in the art can make similar improvements without departing from the connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed below.

In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counterclockwise", "Axial" , "radial", "circumferential" and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying the referred device or Elements must have certain orientations, be constructed and operate in certain orientations, and therefore should not be construed as limitations on the invention.

In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features. Thus, the features defined as "first" and "second" may explicitly or implicitly include at least one of these features. In the description of the present invention, "plurality" means at least two, such as two, three, etc., unless otherwise specifically defined.

In the present invention, unless otherwise clearly specified and limited, terms such as "installation", "connection", "connection" and "fixation" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection , or integrated; it may be mechanically connected or electrically connected; it may be directly connected or indirectly connected through an intermediary, and it may be the internal communication of two components or the interaction relationship between two components, unless otherwise specified limit. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention according to specific situations.

In the present invention, unless otherwise clearly specified and limited, the first feature may be in direct contact with the first feature or the first and second feature may be in direct contact with the second feature through an intermediary. touch. Moreover, "above", "above" and "above" the first feature on the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. "Below", "beneath" and "beneath" the first feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is less horizontally than the second feature.

It should be noted that when an element is referred to as being “fixed on” or “disposed on” another element, it may be directly on the other element or there may be an intervening element. 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. As used herein, the terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions are for the purpose of illustration only and are not intended to represent the only embodiment.

As shown in FIG. 1 to FIG. 4 , in one embodiment, the lifting alignment device 10 includes: a mounting base 100 , a lifting mechanism 200 , a tray mechanism 300 , a driven mechanism 400 and a positioning assembly 500 , the lifting The mechanism 200 is installed and matched with the tray mechanism 300, the tray mechanism 300 moves up and down relative to the installation base 100 through the lifting mechanism 200, and the driven mechanism 400 is in transmission cooperation with the installation base 100, so The driven mechanism 400 is installed and matched with the tray mechanism 300 through the positioning assembly 500, and the driven mechanism 400 is adjusted and moved relative to the tray mechanism 300 (towards or away from the tray mechanism 300) through the positioning assembly 500 The direction movement of the tray mechanism 300) realizes the adjustment of the horizontal direction of the tray mechanism 300.

When the lifting and aligning device 10 is in use, the installation base 100 meets the installation requirements of the lifting mechanism 200 and the tray mechanism 300 , that is, the tray mechanism 300 can move up and down relative to the installation base 100 driven by the lifting mechanism 200 . Further, the driven mechanism 400 is fitted and connected to the tray mechanism 300 through the positioning assembly 500 , and when the tray mechanism 300 moves up and down relative to the installation base 100 , the driven mechanism 400 is driven and matched with the installation base 100 , Thus, the lifting and moving effect of the tray mechanism 300 relative to the installation base frame 100 is ensured. The tray mechanism 300 and the driven mechanism 400 are adjusted through the positioning assembly 500, for example: by moving the driven mechanism 400 close to or away from the tray mechanism 300, the inclination of the tray mechanism 300 relative to the installation base 100 can be adjusted, thereby It is guaranteed that the tray mechanism 300 can be arranged horizontally relative to the installation base 100 .

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

As shown in FIG. 1 to FIG. 4 , in one embodiment, the lifting mechanism 200 is installed on the installation base 100 , and the installation base 100 is provided with The guide part 110 , the driven mechanism 400 guides and cooperates with the guide part 110 . Specifically, the lifting mechanism 200 is a lifter 210, a lifting motor or a lifting cylinder. According to installation requirements, the lifting mechanism 200 can be erected on the installation base 100 . The guide portion 110 provided on the installation base 100 may be a guide rail or a guide groove. Through the guiding cooperation between the driven mechanism 400 and the guide part 110 , the lifting effect of the tray mechanism 300 on the installation base 100 can be effectively ensured.

As shown in FIG. 1 to FIG. 4 , in one embodiment, the driven mechanism 400 includes a driven seat 410 and a driven wheel set 420 , and the driven wheel set 420 is rotatably mounted on the driven seat 410 Above, the driven seat 410 is installed and matched with the tray mechanism 300 through the positioning assembly 500 , and the driven wheel set 420 is guided and driven by the guide part 110 . Specifically, the required number of driven wheel sets 420 is determined according to installation requirements. The driven wheel may be rotatably mounted on the driven seat 410 via a rotating shaft. For example: the driven wheel set 420 is mounted on one end of the driven seat 410 , and the other end of the driven seat 410 is used for mounting and matching with the alignment assembly 500 . The arrangement above can make full use of the installation space of the driven seat 410 .

As shown in FIG. 2 , in one embodiment, the driven wheel set 420 includes a first driven wheel 421 and a second driven wheel 422 , the guide part 110 is a guide recess provided on the installation base 100 , Both the first driven wheel 421 and the second driven wheel 422 are rotatably mounted on the driven seat 410, and the first driven wheel 421 and the second driven wheel 422 are mounted on the driven seat 410. The moving seat 410 is arranged at an included angle, the first driven wheel 421 guides and cooperates with the bottom of the guide recess, and the second driven wheel 422 guides and cooperates with the side of the guide recess. Specifically, the first driven wheel 421 and the second driven wheel 422 can be flexible wheels, for example: the first driven wheel 421 and the second driven wheel 422 are made of metal inside and polyurethane material outside. Thus, the lifting and lowering of the tray mechanism 300 can be made smoother. The guide part 110 is a guide recess provided on the mounting base 100 along the lifting direction of the lifting mechanism 200, wherein the bottom of the guide recess is the side of the guide recess recessed to the inside of the mounting base 100, and the side of the guide recess is adjacent to the bottom. of the two sides. The above-mentioned embodiment can fully ensure the guiding cooperation effect between the driven wheel set 420 and the guide part 110 , and reduce the risk of derailment between the driven wheel set 420 and the guide part 110 .

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 to install a splicing frame, and 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 adjustment assembly 500 . Specifically, the adapter frame 320 and the tray frame 310 can be integrally formed or spliced during assembly, and an installation angle is formed between the adapter frame 320 and the tray frame 310, that is, the lifting direction of the adapter frame 320 and the lifting mechanism 200 Correspondingly, at this time, the tray frame 310 is in a horizontal state relative to the installation base frame 100 , so as to ensure that the splicing frame placed on the tray frame 310 is horizontally placed on the tray frame 310 to realize lifting. Further, the adapter frame 320 is extended on the tray frame 310 along the lifting direction of the lifting mechanism 200 , and the adapter frame 320 is connected to the driven seat 410 through the position adjustment assembly 500 for position adjustment. In this embodiment, the positioning assembly 500 is a positioning bolt, a telescopic rod or a telescopic cylinder, and the like. The driven mechanism 400 is a driven wheel, a transmission belt and the like. According to actual installation needs, the number of required positioning components 500 and driven mechanisms 400 can be flexibly selected, for example: two positioning components 500 and two driven mechanisms 400 are installed correspondingly, and both positioning components 500 are connected The adapter frame 320 is installed and matched, thereby effectively improving the transmission stability of the tray mechanism 300 and the installation base frame 100 . Furthermore, in order to improve the installation effect of the alignment assembly 500 and the adapter frame 320 , an installation plate or an installation seat for installation and cooperation with the alignment assembly 500 may be added on the adapter frame 320 .

As shown in FIG. 2 , in one embodiment, the positioning assembly 500 includes a positioning block 510 and a positioning member 520, the positioning block 510 is installed on the adapter frame 320, and the positioning The block 510 is provided with a positioning hole, and one end of the positioning member 520 passes through the positioning hole and is connected with the driven seat 410 . Specifically, by changing the length of the position adjustment member 520 passing through the position adjustment hole, the distance between the adapter frame 320 and the installation base 100 can be changed. Further explanation, because when the driven mechanism 400 and the guide part 110 are guided and matched, the guide part 110 has the function of guiding and limiting the driven mechanism 400, so changing the length of the position adjusting member 520 passing through the position adjusting hole will only adjust The distance between the adapter frame 320 and the mounting base 100 . That is, the lengths of the tray mechanism 300 (adapter frame 320 ) and the installation base frame 100 from the power arm are changed through the position adjusting member 520 , so as to realize the horizontal adjustment of the tray frame 310 . In addition, the position adjustment member 520 may be a position adjustment screw or a telescopic rod. When the position adjustment member 520 is a position adjustment screw, the position adjustment hole corresponds to a threaded hole.

As shown in FIG. 1 , FIG. 3 and FIG. 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 , and the 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 with the tray mechanism 300 . Specifically, the transmission member 220 is a transmission belt or a transmission chain. When the driving end of the elevator 210 works, the transmission member 220 will perform corresponding transmission with the driving end, thereby driving the tray mechanism 300 to lift. For example: when the elevator 210 rotates forward, the transmission member 220 transmits along the direction in which the elevator 210 rises, so as to realize the upward movement of the tray mechanism 300 . When the lifter 210 reverses, the transmission member 220 is driven in the direction in which the lifter 210 descends, so as to realize the downward movement of the tray mechanism 300 .

As shown in FIG. 3 and FIG. 4 , in one embodiment, the lifting mechanism 200 further includes a counterweight 230 , and the counterweight 230 and the tray mechanism 300 are respectively connected to both ends of the transmission member 220 fixed. Specifically, after the transmission member 220 is engaged with the driving end of the elevator 210 , one end of the transmission member 220 is connected to the counterweight 230 , and the other end of the transmission member 220 is connected to the tray mechanism 300 . At this time, the lifting direction of the elevator 210 is adapted to the gravity direction of the counterweight 230 , so that the tray mechanism 300 can be more stable when moving up and down with the elevator 210 . Further, guide slots or guide rails are provided on the inner side of the installation base frame 100 to guide and cooperate with the counterweight 230 to ensure the movement effect of the counterweight 230 when moving.

As shown in FIG. 7, in one embodiment, a conveying system includes the lifting alignment device 10, and also includes a multi-layer conveying station 600, the lifting alignment device 10 and the multi-layer conveying station The bit 600 can be raised and lowered for matching.

When the above-mentioned conveying system is in use, the number of layers of the multi-layer conveying station 600 is determined according to the requirements of use (for example, it can be two or more layers). Corresponding docking components (such as conveying rails or splicing racks for splicing) are placed on the pallet mechanism 300 , and the pallet mechanism 300 is driven to lift by the lifting mechanism 200 . At this time, the docking parts can be lifted to a preset height for splicing and aligning with the conveying station of the corresponding level. Further, the tray mechanism 300 and the driven mechanism 400 are adjusted through the positioning assembly 500, for example: by moving the driven mechanism 400 closer to or away from the tray mechanism 300, the inclination of the tray mechanism 300 relative to the installation base 100 can be adjusted, In this way, it is ensured that the tray mechanism 300 can be arranged horizontally relative to the installation base frame 100 , so as to ensure the docking effect with the multi-layer conveying station 600 .

As shown in FIG. 5 and FIG. 6, in one embodiment, the splicing frame on the tray mechanism 300 is provided with a first docking member 311, and the end of the multi-layer conveying station 600 is provided with a second docking member 610, The first docking member 311 is docked and fixed with the second docking member 610 . Specifically, the first docking member 311 and the second docking member 610 may be docking seats or docking blocks. The docking of the first docking member 311 and the second docking member 610 ensures the conveying effect of the splicing frame and the multi-layer conveying station 600 on the one hand, and on the other hand, can also play an auxiliary support role for the pallet structure at the target height.

As shown in FIG. 5 and FIG. 6 , in one embodiment, the first docking member 311 includes a first docking seat 312 and more than one docking wheel 313 , and the first docking seat 312 is installed on the tray mechanism 300 On the splicing frame, the first docking seat 312 is provided with a docking hole for docking with the second docking member 610, and more than one docking wheel 313 is installed on the first docking wheel 313 along the circumferential direction of the docking hole. On the seat 312 , the docking wheel 313 is in rolling contact with the second docking member 610 . The second docking member 610 includes a second docking seat 611, a docking drive element 612 and a docking pin 613. The second docking seat 611 is installed at the end of the multi-layer conveying station 600, and the docking pin 613 It is movably installed on the second docking seat 611, the docking drive element 612 is used to drive the docking pin 613 to move, and 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 drive element 612 may be a motor or a cylinder. When the first docking member 311 and the second docking member 610 are aligned, the docking pin 613 is driven by the docking drive element 612 to move toward the first docking member 311 until the docking pin 613 is inserted into the docking hole. During this process, the docking wheel 313 is in rolling contact with the docking pin 613 , so that the docking pin 613 can be inserted into the docking hole more conveniently. The aforementioned embodiment effectively ensures the docking effect between the first docking member 311 and the second docking member 610 .

As shown in FIG. 8 and FIG. 9, in one embodiment, the conveying system further includes a trolley 620, a first positioning mechanism 630 and a second positioning mechanism 640, and the multi-layer conveying station 600 is provided with conveying guide rails 601, the trolley 620 is used for conveying on the conveying guide rail 601, the first positioning mechanism 630 is installed on the trolley 620, and the second positioning mechanism 640 is installed on the multi-layer conveying On the working station 600 , and the trolley 620 is provided with a positioning member 621 which is in positioning contact with the second positioning mechanism 640 . Specifically, the first positioning mechanism 630 includes a first positioning wheel 631, a second positioning wheel 632 and a first positioning seat 633, the first positioning seat 633 is installed on the trolley 620, and the first positioning wheel 631 and the second positioning wheel 632 can be rotatably installed on the first positioning seat 633, and the first positioning wheel 631 cooperates with the side guide of the delivery guide rail 601, and the second positioning wheel 631 The wheels 632 cooperate with the top guides of the conveying rails 601 . The above-mentioned first positioning mechanism 630 can realize the height positioning of the trolley 620 and the multi-layer conveying station 600 in the vertical direction. The second positioning mechanism 640 includes a second positioning seat 641 and a third positioning wheel 642, the positioning seat is installed on the multi-layer conveying station 600, and the third positioning wheel 642 is rotatably installed on the second positioning seat 641, when After the trolley 620 reaches the preset position, the positioning member 621 (positioning block or positioning plate) contacts the third positioning wheel 642 for positioning. At the same time, according to installation requirements, four second positioning mechanisms 640 can be used, that is, four second positioning mechanisms 640 are respectively installed at four corners of the trolley 620 . The above-mentioned second positioning mechanism 640 ensures the effective positioning of the trolley 620 in the horizontal plane and perpendicular to the conveying direction.

As shown in FIG. 8 , in one embodiment, the conveying system further includes a positioning pin assembly 650 , and the positioning pin assembly 650 is movably installed on the multi-layer conveying station 600 , and the trolley 620 A positioning module 660 is provided on it, and the positioning pin assembly 650 is used for positioning and inserting with the positioning module 660 . Specifically, the positioning pin assembly 650 includes a driving motor and a positioning pin block. The positioning module 660 is provided with guide wheels. The positioning pin block will be positioned and plugged with the positioning module 660 under the guidance of the guide wheels, so as to realize the precise positioning of the trolley 620 along the conveying direction.

As shown in FIG. 8 and FIG. 10 , in one embodiment, the delivery system further includes a transmission rod 670 , a driving member and a guide assembly 680 , the transmission rod 670 is assembled with the trolley 620 , and the driving member is The transmission rod 670 provides power, the guide assembly 680 is installed on the multi-layer conveying station 600 , and the guide assembly 680 guides and cooperates with the transmission rod 670 . Specifically, the driving member is a driving cylinder or a motor. The guide assembly 680 includes guide wheels or guide blocks. According to actual conditions, the number of guide assemblies 680 may be two or more, for example: two guide assemblies 680 are installed on both sides of the multi-layer conveying station 600, and one of the guide assemblies 680 is connected from the transmission rod 670 One end and the transmission rod 670 start to guide, and the other guide assembly 680 starts to guide from the other end of the transmission rod 670 and the transmission rod 670 .

As shown in FIG. 8 and FIG. 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 seat 684 , and the adapter seat 684 Installed on the multi-layer conveying station 600, the first guide wheel 681, the second guide wheel 682 and the third guide wheel 683 are rotatably installed on the adapter seat 684 , and the first guide wheel 681 is in transmission cooperation with the first surface of the transmission rod 670, the second guide wheel 682 is in transmission cooperation with the second surface of the transmission rod 670, and the third guide wheel 683 is in cooperation with the second surface of the transmission rod 670. The third surface of the transmission rod 670 is in transmission fit. Specifically, the above-mentioned embodiment can fully ensure the driving contact effect between the guide assembly 680 and the transmission rod 670 , thereby improving the transmission and guiding effect of the guide assembly 680 on the transmission rod 670 . Further, the first surface, the second surface and the third surface are three surfaces on the upper circumferential side of the transmission rod 670, for example, if the transmission rod 670 is a cuboid structure, then the circumferential side of the transmission rod 670 includes four surfaces , wherein, the first surface and the second surface are two opposite surfaces, 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 power mechanisms 700, and a plurality of the power mechanisms 700 are spaced apart on the same layer of the multi-layer conveying station 600 along the conveying direction of the multi-layer conveying station 600. set, and a plurality of the power mechanisms 700 are frictionally driven with the transmission rod 670 . Or, the conveying system also includes more than one power mechanism 700, and along the conveying direction of the multi-layer conveying station 600, a plurality of installation positions are arranged at intervals on the same layer of the multi-layer conveying station 600, and the above one or more The power mechanism 700 is installed on the multi-layer conveying station 600 through any one of the installation positions, and the power mechanism 700 is frictionally driven with the transmission rod 670 . The conveying system includes more than one power mechanism 700, and along the conveying direction of the multi-layer conveying station 600, a plurality of installation positions are arranged on the same layer of the pallet mechanism 300 and the multi-layer conveying station 600, each of the The power mechanism 700 can be installed through any one of the installation positions, and the power mechanism 700 is frictionally driven with the transmission rod 670 . Specifically, the motive mechanism 700 is a driving motor or a driving cylinder or the like. In the above embodiment, the transmission effect can be effectively ensured through the friction transmission between the plurality of power mechanisms 700 and the transmission rod 670 .

The technical features of the above-mentioned embodiments can be combined arbitrarily. To make the description concise, all possible combinations of the technical features in the above-mentioned embodiments are not described. However, as long as there is no contradiction in the combination of these technical features, should be considered as within the scope of this specification.

The above-mentioned embodiments only express several implementation modes of the present invention, and the descriptions thereof are relatively specific and detailed, but should not be construed as limiting the patent scope of the invention. It should be pointed out that those skilled in the art can make several modifications and improvements without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent for the present invention should be based on the appended claims.

Claims (17)

1. A lifting alignment device, characterized in that, the lifting alignment device includes: a mounting base frame, a lifting mechanism, a tray mechanism, a driven mechanism and a positioning assembly, and the lifting mechanism is installed and matched with the tray mechanism , the tray mechanism moves up and down relative to the installation base through the lifting mechanism, the driven mechanism is in transmission cooperation with the installation base, and the driven mechanism is connected to the tray mechanism through the positioning assembly In combination with the installation, the driven mechanism is adjusted and moved relative to the tray mechanism through the position adjustment component, so as to realize the adjustment of the tray mechanism in the horizontal direction. 2. The lifting and aligning device according to claim 1, wherein the lifting mechanism is installed on the installation base frame, and guides are provided on the installation base frame along the lifting direction of the lifting mechanism. part, and the driven mechanism guides and cooperates with the guide part. 3. The lifting alignment device according to claim 2, wherein the driven mechanism comprises a driven seat and a driven wheel set, and the driven wheel set is rotatably mounted on the driven seat, The driven seat is installed and matched with the tray mechanism through the positioning assembly, and the driven wheel set is guided and driven by the guide part. 4. The lifting alignment device according to claim 3, wherein the driven wheel set includes a first driven wheel and a second driven wheel, and the guide part is a guide recess provided on the installation base , the first driven wheel and the second driven wheel are both rotatably mounted on the driven seat, and the first driven wheel and the second driven wheel are formed on the driven seat The angle is set, the first driven wheel guides and cooperates with the bottom of the guide recess, and the second driven wheel guides and cooperates with the side of the guide recess. 5. The lifting alignment device according to claim 3, wherein the tray mechanism includes a tray frame and an adapter frame, the tray frame is used for installing a splicing frame, and the adapter frame and the tray The adapter frame is installed and matched, and the driven seat is installed and matched with the adapter frame through the adjustment assembly. 6. The lifting and aligning device according to claim 5, wherein the positioning assembly includes a positioning block and a positioning member, the positioning block is installed on the adapter frame, and the positioning A positioning hole is provided on the positioning block, and one end of the positioning member passes through the positioning hole and is connected with the driven seat. 7. The lifting alignment device according to claim 5, characterized in that, the lifting mechanism comprises a lift and a transmission part, the transmission part is wound around the driving end of the lift, and the transmission part and the transmission part The driving end of the elevator is in transmission engagement, and one end of the transmission part is connected and matched with the tray mechanism. 8. The lifting alignment device according to claim 5, wherein the lifting mechanism further comprises a counterweight, the counterweight is connected and fixed to one end of the transmission member, and the tray mechanism is connected to the The other end of the transmission member is connected and fixed. 9. A conveying system, characterized in that it comprises the lifting alignment device according to any one of claims 1 to 8, and also includes a multi-layer conveying station, the lifting alignment device and the multi-layer conveying station Alignment fit can be raised and lowered. 10. The conveying system according to claim 9, wherein the splicing frame on the tray mechanism is provided with a first butt joint, the end of the multi-layer conveying station is provided with a second joint, and the first joint is provided with a joint. A docking piece is docked and fixed with the second docking piece. 11. The conveying system according to claim 10, wherein the first docking member comprises a first docking seat and more than one docking wheel, and the first docking seat is installed on the splicing frame of the tray mechanism , the first docking seat is provided with a docking hole for docking with the second docking piece, and more than one docking wheel is installed on the first docking seat along the circumferential direction of the docking hole, and the The docking wheel is in rolling contact with the second docking member. 12. The conveying system according to claim 10, wherein the second docking member comprises a second docking seat, a docking drive element and a docking pin, and the second docking seat is installed on the multi-layer conveyor. The docking pin is movably installed on the second docking seat, the docking drive element is used to drive the docking pin to move, and the docking pin passes through the docking hole and the first A docking seat is docked, and the docking wheel is in rolling contact with the docking pin. 13. The conveying system according to claim 9, characterized in that, the conveying system further comprises a trolley, a first positioning mechanism and a second positioning mechanism, and a conveying guide rail is provided on the multi-layer conveying station, and the The trolley is used for conveying on the conveying guide rail, and the first positioning mechanism includes a first positioning wheel, a second positioning wheel and a first positioning seat, and the first positioning seat is installed on the trolley. Both the first positioning wheel and the second positioning wheel are rotatably mounted on the first positioning seat, and the first positioning wheel guides and cooperates with the side part of the conveying guide rail, and the second positioning wheel The wheels guide and cooperate with the top of the conveying guide rail, the second positioning mechanism is installed on the multi-layer conveying station, and the trolley is provided with a positioning piece that is in contact with the second positioning mechanism. 14. The conveying system according to claim 13, characterized in that, the conveying system further comprises a positioning pin assembly, and the positioning pin assembly is movably installed on the multi-layer conveying station, and the trolley A positioning module is arranged on the top, and the positioning pin assembly is used for positioning and inserting with the positioning module. 15. The conveying system according to claim 13, characterized in that, the conveying system further comprises a transmission rod, a driving member and a guide assembly, the driving rod is assembled with the trolley, and the driving member is the The rod provides power, the guide assembly is installed on the multi-layer conveying station, and the guide assembly guides and cooperates with the transmission rod. 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 adapter seat, and the adapter seat is installed on the In the multi-layer conveying station, the first guide wheel, the second guide wheel and the third guide wheel are all rotatably mounted on the adapter seat, and the peripheral surface of the transmission rod includes the first One side, a second side and a third side, the first side and the second side are two opposite sides, and the third side is the same as the first side and the second side The adjacent side, and the first guide wheel is in transmission cooperation with the first surface of the transmission rod, the second guide wheel is in transmission cooperation with the second surface of the transmission rod, and the third guide wheel is in transmission cooperation with the transmission rod. The third face of the drive rod is drive fit. 17. The conveying system according to claim 16, characterized in that, the conveying system comprises more than one power mechanism, along the conveying direction of the multi-layer conveying station at the same position between the tray mechanism and the multi-layer conveying station The layer is provided with a plurality of installation positions, each of the power mechanisms can be installed through any one of the installation positions, and the power mechanism is frictionally driven with the transmission rod.

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