CN218877444U

CN218877444U - Positioning floating platform device

Info

Publication number: CN218877444U
Application number: CN202223524782.8U
Authority: CN
Inventors: 林巨广; 黄书成; 马治理; 赵辉
Original assignee: Anhui Juyi Technology Co Ltd
Current assignee: Anhui Juyi Technology Co Ltd
Priority date: 2022-12-22
Filing date: 2022-12-22
Publication date: 2023-04-18
Anticipated expiration: 2032-12-22

Abstract

The utility model relates to a transportation operation technical field specifically discloses a location floating platform device, include the embodiment of the utility model provides a location floating platform device, be in including base and setting the transport mechanism at base cavity position, location floating platform device still includes conveying component, location bolt subassembly and unsteady centering unit, the utility model discloses a set up unsteady centering unit, used location bolt subassembly to lead conveying component to thinking the position, the centering unit that floats simultaneously can adapt to AGV's the biggest cumulative deviation, has solved because the cumulative deviation that AGV repetitive motion produced and can not the problem of accurate location to improve the practicality of device, had wide market prospect.

Description

Positioning floating platform device

Technical Field

The utility model belongs to the technical field of the transportation operation, specifically be a location floating platform device.

Background

In the market, with the automation of the transportation operation in the production operation process and the improvement of the demand for saving manpower, an AGV (Automated Guided Vehicle) cart is widely used in unmanned transportation as a transportation Vehicle with safety protection and various transfer functions.

Generally, an AGV cart is used as a transport mechanism, a rechargeable battery is used as a power source, and an automatic navigation device such as an electromagnetic or optical device is provided, so that the AGV cart can travel along a predetermined navigation path, the degree of automation is greatly improved, and the AGV cart is a trend in automatic production. However, the above prior art solutions have the following drawbacks: generally speaking, under the current diversified production conditions, the AGV cart is continuously moved repeatedly to perform the pipelined object handling operation, which results in the AGV cart generating accumulated deviation due to the repeated movement and thus being unable to be accurately positioned.

SUMMERY OF THE UTILITY MODEL

An object of the embodiment of the utility model is to provide a location floating platform device to solve the problem that the current AGV dolly that provides among the above-mentioned background art produces the deviation because of repetitive motion and leads to can not accurate location.

The embodiment of the utility model provides a realize like this, a location floating platform device, be in including base and setting the transport mechanism at base cavity position, the location floating platform device still includes:

the conveying assembly is arranged on the base and used for driving the conveying mechanism to move relative to the side line direction of the base so as to convey the materials on the conveying mechanism;

the positioning bolt component is arranged on the base part outside the conveying component and is used for contacting with the conveying component so as to guide the position of the conveying component; and

the floating centering unit is arranged at the end part of the base and can be locked after the conveying assembly is subjected to position correction.

Preferably, the positioning floating platform device further comprises a stop return component arranged at the end part of the conveying component.

Preferably, the positioning bolt assembly comprises an installation seat and a first driving mechanism arranged on the installation seat, and a guide piece is arranged at the output end of the first driving mechanism.

Preferably, the stop and return assembly comprises a second driving mechanism, a stop piece and a fixed seat, the second driving mechanism is arranged on the fixed seat, and the output end of the second driving mechanism is connected with the stop piece.

Preferably, the floating centering unit includes a connection seat and an aligning member disposed on the connection seat.

The utility model has the advantages that:

compared with the prior art, the embodiment of the utility model provides a location floating platform device, including base, transport mechanism, conveying component, location bolt subassembly and unsteady centering unit, the device is through having set up unsteady centering unit, uses location bolt subassembly to lead conveying component to ideal position, and the centering unit that floats simultaneously can adapt to AGV's the biggest cumulative deviation, can effectively solve because the cumulative deviation that AGV repetitive motion produced and the problem that can not accurate location to the practicality of device has been improved.

Drawings

In order to illustrate the technical solutions in the embodiments of the present invention more clearly, the drawings that are needed in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention.

Fig. 1 is a schematic structural diagram of a positioning floating platform device according to an embodiment of the present invention.

Fig. 2 is a perspective view of a positioning pin assembly in the positioning floating platform device according to an embodiment of the present invention.

Fig. 3 is a schematic structural view of a positioning pin assembly in a positioning floating platform device according to an embodiment of the present invention.

Fig. 4 is a sectional view at a in fig. 3.

Fig. 5 is a top view of a positioning pin assembly in the positioning floating platform device according to an embodiment of the present invention.

Fig. 6 is a perspective view of a stop/no-return assembly in the positioning floating platform device according to an embodiment of the present invention.

Fig. 7 is a schematic structural diagram of a floating centering unit in a positioning floating platform device according to an embodiment of the present invention.

Fig. 8 is a top view of a positioning floating platform device according to an embodiment of the present invention.

Fig. 9 is an enlarged view at B in fig. 8.

In the figure: 1-a base; 2-gear stop return assembly; 3-a transport mechanism; 4-a material tray; 5-a conveying assembly; 6-positioning the bolt assembly; 7-floating centering unit; 8-a support member; 9-a pilot member; 10-a first drive mechanism; 11-a mounting seat; 12-a second drive mechanism; 13-a gear stop; 14-a fixed seat; 15-alignment member; 16-a connection seat; 17-roller.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly and clearly understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments. All other embodiments obtained by persons skilled in the art based on the embodiments in the present application without any creative work belong to the protection scope of the present application.

In the description of the present invention, it should be understood that unless otherwise explicitly specified or limited, the first feature being "on" or "under" the second feature may include the first and second features being in direct contact, and may also include the first and second features not being in direct contact but being in contact via another feature therebetween. Also, the first feature "on," "above" and "over" the second feature may include the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature. The above-indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate a number of the indicated technical features. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

The following detailed description is provided to illustrate specific embodiments of the present invention.

As shown in fig. 1, for the utility model discloses a structure diagram of a location floating platform device that an embodiment provided, the location floating platform device includes base 1 and sets up transport mechanism 3 at base 1 cavity position, the location floating platform device still includes:

the conveying assembly 5 is arranged on the base 1 and used for driving the conveying mechanism 3 to move relative to the base 1 in the sideline direction so as to convey the materials on the conveying mechanism 3;

the positioning bolt component 6 is arranged on the part of the base 1 outside the conveying component 5 and is used for contacting with the conveying component 5 so as to guide the position of the conveying component 5 and further guide the conveying component 5 to a desired position; and

and the floating centering unit 7 is arranged at the end part of the base 1 and can perform position locking after the conveying assembly 5 performs position correction.

The embodiment of the utility model provides an in, through having set up unsteady centering unit 7, use location bolt subassembly 6 to lead conveying component 5 to ideal position, unsteady centering unit 7 can adapt to AGV's the biggest accumulative deviation simultaneously, can effectively solve because the accumulative deviation that AGV repetitive motion produced and can not the problem of accurate location.

In an example of the utility model, conveying mechanism 3 can be the haulage equipment among the prior art, for example, AGV dolly, balance car, fork truck etc. all can, the preferred AGV dolly here, it is specific, the AGV dolly can adopt the product among the prior art, no longer describe here, the AGV dolly is as conveying mechanism 3, use rechargeable battery as its power source, general accessible computer controls its route of marcing and action, or establish its route of marcing with the electromagnetic track, the electromagnetic track pastes on the floor, unmanned transport vehicle then relies on the information that the electromagnetic track brought to remove and the action. Because deviation that AGV dolly repetitive motion produced leads to can not accurate location, location floating platform device is through having set up unsteady centering unit 7, uses location bolt subassembly 6 to lead conveyor components 5 to ideal position, and unsteady centering unit 7 can adapt to AGV's the biggest accumulative deviation simultaneously, can effectively solve because the accumulative deviation that AGV repetitive motion produced and can not the problem of accurate location.

It should be noted that the main technical characteristics of location floating platform device embody and can effectively solve because the problem that the accumulative deviation that AGV repetitive motion produced can not accurate location, and under the production condition of current diversity, the AGV technique still can not satisfy high-speed, high-efficient, the production demand of accurate location, so increase the location floating platform device and help the AGV dolly to carry out accurate location as complementary unit.

In another example of the present invention, the positioning floating platform device is mainly applied to a positioning device that is docked with an AGV, and includes a base 1, a transportation mechanism 3, a conveying assembly 5, a positioning latch assembly 6, and a floating centering unit 7. The positioning floating platform device can solve the accumulated deviation generated by AGV repetitive motion, has a simple and compact structure, is stable and reliable, does not need manual intervention, and is carried out in a full-automatic manner. Generally speaking, alignment of the positioning pin assembly 6 reduces or even eliminates motion stack-up. For example, a plurality of positioning pin assemblies 6 are provided, and the positioning pin assemblies 6 can be driven by power to enable the output ends to approach and contact the conveying assemblies 5 in a skew state, and generally two groups of symmetrically arranged positioning pin assemblies 6 are adopted to jointly act for correction, so that the conveying assemblies 5 are arranged in order, and after the arrangement is finished, the conveying assemblies can be maintained at corrected positions through the floating centering unit 7.

It should be further noted that in the following embodiments, for convenience of description, the transport mechanism 3 is preferably described by taking an AGV cart as an example.

As shown in fig. 2-9, further, as a preferred embodiment of the present invention, the positioning floating platform device further includes a material tray 4 disposed on the transporting mechanism 3 for carrying the material to be transported, and specifically, the AGV is used as a power carrier for transferring the material tray 4; the material tray 4 is a carrier adapted to the material, and the conveying component 5 is a power source for receiving the material tray 4 and conveying.

In the embodiment of the present invention, through having set up material tray 4, generally, material tray 4 can be used for placing a plurality of materials and transporting, under conveying component 5's drive, the AGV dolly can be transported material tray 4 and the material thereon, can know according to the prior art, because the AGV dolly is with rechargeable battery as its power source, its route of advancing and action are controlled to general accessible computer, or set up its route of advancing with the electromagnetic track, the electromagnetic track pastes on the floor, the message that relies on the electromagnetic track to bring removes and moves, thereby automatic operation has been realized.

Furthermore, as a preferred embodiment of the present invention, the conveying assembly 5 includes a power mechanism and at least one conveying line body connected to an output end of the power mechanism.

The embodiment of the utility model provides an in, it is concrete, power unit among the prior art such as motor, cylinder can be adopted to power unit, specifically selects according to current needs, does not do the injecing here, through the work of power unit drive transfer line body to can drive the AGV dolly for 1 sideline direction of base removes, transports the operation with the material on the AGV dolly.

The utility model discloses an in an example, the transfer line body specifically is the product among the prior art, also is called the assembly line, and it runs through in whole production line, not only accomplishes the transport task of product, still can cooperate other equipment to accomplish a plurality of process operation simultaneously in transportation process, generally speaking, can adopt plate link chain transfer chain, chain formula transfer chain, belt conveyor line etc. and the end of the transfer line body is provided with gyro wheel 17. As shown in fig. 8, which is a schematic structural diagram of the material tray 4 entering the conveyor line body, after the lifting platform of the AGV descends, the material tray 4 falls on the roller 17 of the conveyor line body, then the AGV exits the conveyor line body, and the floating centering unit 7 achieves unlocking.

Further, as the utility model discloses a preferred embodiment, location floating platform device still stops back subassembly 2 including keeping off, sets up on the 5 tip of conveying component for prevent that the phenomenon of backward flow from appearing in the material tray 4, it is specific, location floating platform device contains base 1, keeps off and stops back subassembly 2, AGV dolly, material tray 4, the conveying line body and power unit, location bolt subassembly 6, the centering unit 7 that floats, stops back the phenomenon that subassembly 2 prevents that material tray 4 from falling the gyro wheel 17 of the conveying line body and appearing the backward flow through keeping off, for safety measure. In addition, the conveying assembly 5 can be guided to a desired position through the positioning bolt assembly 6; the maximum cumulative deviation of the AGV can be accommodated by the floating centering unit 7. The positioning floating platform device can solve the accumulated deviation generated by AGV repetitive motion, has a simple and compact structure, is stable and reliable, does not need manual intervention, and is carried out in a full-automatic manner.

Further, as the utility model discloses a preferred embodiment, a plurality of support piece 8 are installed to base 1 lower extreme, through support piece 8's supporting role, can form certain space between base 1 lower part and ground to the operation space that the AGV dolly moved is provided.

Further, as a preferred embodiment of the present invention, the positioning pin assembly 6 includes a mounting seat 11 and a first driving mechanism 10 disposed on the mounting seat 11, and an output end of the first driving mechanism 10 is provided with a guiding member 9.

The embodiment of the utility model provides an in, adopt the installed part to come to install whole location bolt subassembly 6 on base 1 through mount pad 11, simultaneously, drive through first actuating mechanism 10 and lead the motion of piece 9 to with conveying assembly 5 contact, in order to carry out position with conveying assembly 5 and lead just, and then lead just to the ideal position conveying assembly 5.

The utility model discloses an in an example, it is concrete, first actuating mechanism 10 can adopt current drive arrangement such as motor, cylinder, and specific model is selected as required, does not do the injecing here, for example, can adopt the cylinder, thereby can drive and lead about 9 or the back-and-forth movement, also can adopt the motor, the drive is led and is just 9 rotated, can also be the linkage that adopts motor and cylinder, thereby realize location bolt subassembly 6 and conveying component 5 contact, in order to carry out position with conveying component 5 and lead just, and then lead to ideal position conveying component 5.

Further, as the utility model discloses a preferred embodiment, keep off and stop back subassembly 2 and include second actuating mechanism 12, keep off and stop 13 and fixing base 14, second actuating mechanism 12 sets up on fixing base 14, and the output of second actuating mechanism 12 and keep off and stop 13 and be connected. Generally, the output end of the second driving mechanism 12 is connected to the stopping block 13, and can extend or retract, so as to achieve contact or disengagement between the stopping block 2 and the material tray 4 through movement of the stopping block 13 relative to the fixing seat 14, and prevent the material tray 4 from reflowing after falling on a roller of a conveyor line.

Further, as a preferred embodiment of the present invention, the floating centering unit 7 includes a connecting seat 16 and an aligning member 15 disposed on the connecting seat 16; specifically, unsteady centering unit 7 can be the connecting seat 16 that sets up in base 1 top, connecting seat 16 upper end with adjust a 15 and be connected, the inside lift cylinder that is provided with of base 1, the output and the connecting seat 16 of lift cylinder are connected to can drive and adjust a 15 and reciprocate well, through the flexible back of leading that realizes conveying component 5 of location bolt subassembly 6, the unsteady centering unit 7 adjust a 15 and can support the position and realize locking well, like this, location bolt subassembly 6 withdrawal back, also can maintain and lead the position well.

In an embodiment of the present invention, the floating centering unit 7 may also be a product of the prior art, for example, an SMC floating centering unit MACM2-12S-X131, which is used for carrying the arrangement and positioning of the workpiece, loading the workpiece or floating centering by using a lifting cylinder, and when the unit contacts the workpiece, the collision speed should be generally set below 10 mm/sec; for example, the model of the SMC floating centering unit manufactured by shanghai yue industrial automation equipment ltd is MACM4-20SP-X131, and for example, the model of the SMC floating centering unit manufactured by MACM2-12GP-X131, MACM2-12NP-X131, MACM10-50GP-X131, MACM4-20SP-X131, etc. is specifically selected according to needs, and is not limited herein.

In another embodiment of the present invention, preferably, when the SMC floating centering unit in the prior art is adopted, the AGV cart holds the material tray 4 and enters the conveying line body of the conveying assembly 5, and the chamfer (the chamfer can satisfy the maximum deviation of the AGV) at the entrance of the conveying line body can guide the material tray 4 into the conveying line body, and at this time, the floating centering unit 7 is in an unlocked state, and the conveying line body and the power mechanism are in a floating state; after the material tray 4 reaches the set position, the stop return component 2 extends out, meanwhile, the floating centering unit 7 is locked, the AGV trolley descends, the material tray 4 falls on the idler wheel 17 of the conveying line body, and then the AGV trolley exits from the conveying line body of the conveying component 5; after the AGV dolly leaves, 7 unblocks of centering unit float, and the transfer line body is in the state of floating, and location bolt subassembly 6 stretches out and leads the transfer line body to ideal state, then 7 lockings once more of centering unit float, realizes the position locking, can adapt to AGV's the biggest cumulative deviation, location floating platform device compact structure, convenient operation has solved the deviation that AGV repetitive motion produced and has leaded to the problem that can not accurate location.

The implementation principle of the embodiment is as follows: the AGV trolley supports the material trays 4 to enter a first section of conveying line body of the conveying assembly 5, chamfers (the chamfers can meet the maximum deviation of the AGV) at an inlet of the conveying line body can guide the material trays 4 into the conveying line body, at the moment, the floating centering unit 7 is in an unlocking state, and the conveying line body and the power mechanism are in a floating state; after the material tray 4 reaches a set position, the stopping component 2 extends out, meanwhile, the floating centering unit 7 is locked, the lifting platform of the AGV falls, the material tray 4 falls on the idler wheels 17 of the conveying line body, and then the AGV exits from the conveying line body of the conveying component 5; after the AGV trolley leaves, the floating centering unit 7 is unlocked, the conveying line body is in a floating state, the positioning bolt assembly 6 stretches out and guides the conveying line body to an ideal state, then the floating centering unit 7 is locked again, the conveying line body starts to be started, the material tray 4 enters the conveying line body at the next section, then the floating centering unit 7 is unlocked, the stop return assembly 2 retracts, the positioning bolt assembly 6 retracts, and the whole device enters the next cycle according to the steps.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

It should be further noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The phrase "comprising a defined element does not exclude the presence of other identical elements in the process, method, article, or apparatus that comprises the element. The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete joining mode of each part all can adopt conventional means such as ripe bolt, rivet, welding among the prior art, does not detailed here again.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a location floating platform device, includes base (1) and sets up transport mechanism (3) at base (1) cavity position, its characterized in that, location floating platform device still includes:

the conveying assembly (5) is arranged on the base (1) and used for driving the conveying mechanism (3) to move relative to the side line direction of the base (1) so as to convey materials on the conveying mechanism (3);

the positioning bolt component (6) is arranged on the part of the base (1) outside the conveying component (5) and can be contacted with the conveying component (5) so as to guide the position of the conveying component (5); and

the floating centering unit (7) is arranged at the end part of the base (1) and used for locking the position of the conveying assembly (5) after the position is guided.

2. A positioning float device according to claim 1, characterised in that it further comprises a material tray (4) arranged on the transport mechanism (3) for carrying material to be transported.

3. A positioning float device according to claim 2, characterised in that said conveying means (5) comprise a power mechanism and at least one conveying line connected to the output of the power mechanism.

4. A positioning float device according to claim 3, characterised in that it further comprises a stop-and-go assembly (2) arranged at the end of the conveyor assembly (5).

5. A positioning floating platform device according to claim 4, characterized in that the positioning bolt assembly (6) comprises a mounting seat (11) and a first driving mechanism (10) arranged on the mounting seat (11), and the output end of the first driving mechanism (10) is provided with a pilot piece (9).

6. A positioning floating platform device according to claim 4, characterized in that the stop-and-go-back assembly (2) comprises a second driving mechanism (12), a stop (13) and a fixed seat (14), the second driving mechanism (12) is arranged on the fixed seat (14), and the output end of the second driving mechanism (12) is connected with the stop (13).

7. A positioning float device according to any one of claims 1 to 6, characterised in that the floating centring unit (7) comprises a coupling socket (16) and an alignment member (15) provided on the coupling socket (16).