CN219361207U

CN219361207U - Floating mechanism

Info

Publication number: CN219361207U
Application number: CN202320905351.1U
Authority: CN
Inventors: 费斌; 许作明; 方赛赛; 吴高社; 席歌瑶
Original assignee: Dongchuang Zhizao Zhejiang Co ltd
Current assignee: Dongchuang Zhizao Zhejiang Co ltd
Priority date: 2023-04-21
Filing date: 2023-04-21
Publication date: 2023-07-18
Anticipated expiration: 2033-04-21

Abstract

The utility model provides a floating mechanism, which is characterized by comprising: AGV trolley; the fixed plate is arranged on the upper surface of the AGV trolley; the upright post is vertically arranged, and the lower end of the upright post is fixedly connected with the fixed plate; and the lower surface of the floating assembly is fixedly connected with the top of the upright post. The floating mechanism can be accurately docked with the docking mechanism.

Description

Floating mechanism

Technical Field

The present utility model relates to a floating mechanism.

Background

Industry 4.0 technology is a technology which an enterprise must possess in the future, wherein the AGV trolley as automatic conveying equipment can help the manufacturing industry to realize unmanned conveying in the true sense, and is an important tool of modern and intelligent factories.

AGV dolly upper end with place the tray of transport material, transport the tray to docking mechanism through the dolly, and the tray is can not accurate with docking mechanism dock when arriving docking mechanism, needs a equipment that can dock with docking mechanism accuracy to ensure that the material is transported to the correct position this moment.

Disclosure of Invention

The utility model aims to solve the problems in the prior art and provides a floating mechanism which can be accurately docked with a docking mechanism.

The aim of the utility model can be achieved by the following technical scheme: a floating mechanism, comprising:

AGV trolley;

the fixed plate is arranged on the upper surface of the AGV trolley;

the upright post is vertically arranged, and the lower end of the upright post is fixedly connected with the fixed plate;

and the lower surface of the floating assembly is fixedly connected with the top of the upright post.

Further, the floating assembly comprises a first floating plate, a second floating plate, a third floating plate and a buffer mechanism, wherein the first floating plate, the second floating plate and the third floating plate are arranged from top to bottom, and the buffer mechanism is respectively arranged between the first floating plate and the second floating plate and between the second floating plate and the third floating plate.

Further, a bearing mounting seat is arranged on the first floating plate, and a deep groove ball bearing is connected to the bearing mounting seat.

Further, the edges of the second floating plate and the third floating plate are provided with universal balls which play a role in guiding.

Furthermore, an adjusting column used for adjusting during assembly is inserted among the first floating plate, the second floating plate and the third floating plate.

Further, the first floating plate is connected with a lateral positioning pin.

Further, the buffer mechanism comprises a plurality of linear guide rail pairs and a plurality of oil buffers, wherein the linear guide rail pairs and the oil buffers arranged between the first floating plate and the second floating plate do transverse movement and connect the first floating plate with the second floating plate, and the linear guide rail pairs and the oil buffers arranged between the second floating plate and the third floating plate do longitudinal movement and connect the second floating plate with the third floating plate.

Further, a limiting block is connected to the third floating plate.

Compared with the prior art, the application has the advantages that: through the cooperation of oil buffer and linear guide pair, realize buffering and resilience's function, ensure that AGV dolly reaches the assigned position.

Drawings

FIG. 1 is a schematic view of a floating mechanism;

FIG. 2 is a schematic illustration of a second floating plate surface;

fig. 3 is a schematic view of the surface of a third floating plate.

In the figure, 1, a first floating plate; 12. a lateral locating pin; 13. a bearing mounting seat; 14. deep groove ball bearings; 2. a second floating plate; 22 oil pressure buffer; 23. a linear guide rail pair; 3. a third floating plate; 4. a universal wheel; 5. a limiting block; 6. a column; 7. a fixing plate; 8. AGV trolley; 9. and (5) adjusting the column.

Detailed Description

The following is a specific embodiment of the present utility model and a further description of the technical solution of the present utility model is provided with reference to the accompanying drawings.

As shown in fig. 1-3, a floating mechanism, comprising:

AGV trolley 8;

the fixed plate 7 is arranged on the upper surface of the AGV trolley 8;

the upright post 6 is vertically arranged, and the lower end of the upright post is fixedly connected with the fixed plate 7;

the lower surface of the floating component is fixedly connected with the top of the upright post 6.

The floating assembly comprises a first floating plate 1, a second floating plate 2, a third floating plate 3 and a buffer mechanism, wherein the first floating plate 1, the second floating plate 2 and the third floating plate 3 are arranged from top to bottom, and the buffer mechanism is respectively arranged between the first floating plate 1 and the second floating plate 2 and between the second floating plate 2 and the third floating plate 3.

The first floating plate 1 is provided with a bearing mounting seat 13, and the bearing mounting seat 13 is connected with a deep groove ball bearing 14.

The edges of the second floating plate 2 and the third floating plate 3 are provided with universal balls 4 which play a guiding role.

An adjusting column 9 for adjusting during assembly is inserted among the first floating plate 1, the second floating plate 2 and the third floating plate 3.

The first floating plate 1 is connected with a lateral positioning pin 12.

The buffer mechanism comprises a plurality of linear guide rail pairs 23 and a plurality of hydraulic buffers 22, wherein the linear guide rail pairs 23 and the hydraulic buffers 22 arranged between the first floating plate 1 and the second floating plate 2 move transversely and connect the first floating plate 1 with the second floating plate 2, and the linear guide rail pairs 23 and the hydraulic buffers 22 arranged between the second floating plate 2 and the third floating plate 3 move longitudinally and connect the second floating plate 2 with the third floating plate 3.

And a limiting block 5 is connected to the third floating plate 3.

Principle of: the AGV trolley 8 has two states, one is a lifting height of 70mm (matched with the equipment machine platform); one is a drop, height 0.

The function of this floating mechanism: ensuring that the AGV trolley 8 can deliver the material to the correct position.

Adjusting column 9: the part is used for centering adjustment during assembly, and ensures that the whole floating mechanism is symmetrical up and down and left and right. The adjustment column 9 needs to be removed at the time of use.

Lateral locating pin 12: the tray is used for fixing the tray, the tray is used for placing the tray, and the tray is used for containing materials.

The hydraulic damper 22: when the AGV trolley 8 enters the appointed position, a buffering effect can be realized, so that the AGV trolley 8 can accurately reach the appointed position; at the same time, there is a rebound effect, and when the AGV 8 reaches the correct position, the hydraulic buffer 22 can return the whole mechanism.

Linear guide pair 23: the AGV 8 is assisted in position adjustment, and the linear guide rail pair 23 arranged transversely and longitudinally can enable the floating mechanism to move back and forth and left and right.

Universal ball 4, deep groove ball bearing 14: the universal ball 4 is matched with an external docking mechanism to play a role in guiding the AGV trolley 8; the deep groove ball bearing 14 cooperates with a datum plate in the external docking mechanism to determine if the AGV trolley 8 is in place.

And a limiting block 5: the limiting block 5 is matched with a proximity switch in the AGV docking mechanism, when the limiting block 5 touches a roller on the proximity switch, the AGV trolley 8 receives a signal to descend, and the tray is put down and then leaves.

The technical scheme of the utility model provides a solution which is obviously different from the prior art aiming at the technical problem that the prior art solution is too single, and the technical scheme of the utility model does not relate to the parts which are the same as the prior art or can be realized by adopting the prior art, and is not repeated.

The foregoing embodiments have been described in a clear and complete manner, and it is apparent that the embodiments described are merely some, but not all, of the embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Claims

1. A floating mechanism, comprising:

AGV trolley;

the fixed plate is arranged on the upper surface of the AGV trolley;

the lower surface of the floating assembly is fixedly connected with the top of the upright post;

the floating assembly comprises a first floating plate, a second floating plate, a third floating plate and a buffer mechanism, wherein the first floating plate, the second floating plate and the third floating plate are arranged from top to bottom, and the buffer mechanism is respectively arranged between the first floating plate and the second floating plate and between the second floating plate and the third floating plate.

2. A float mechanism as claimed in claim 1, wherein: the first floating plate is provided with a bearing mounting seat, and the bearing mounting seat is connected with a deep groove ball bearing.

3. A float mechanism as claimed in claim 2, wherein: and the edges of the second floating plate and the third floating plate are provided with universal balls which play a role in guiding.

4. A floating mechanism according to claim 3, wherein said first, second and third floating plates are interposed with adjustment posts for adjustment during assembly.

5. A floating mechanism as recited in claim 4, wherein said first floating plate has a lateral locating pin attached thereto.

6. The floating mechanism of claim 5, wherein the buffer mechanism comprises a plurality of linear guide pairs and a plurality of hydraulic buffers, wherein the linear guide pairs and the hydraulic buffers are disposed between the first floating plate and the second floating plate and are configured to move laterally and connect the first floating plate to the second floating plate, and wherein the linear guide pairs and the hydraulic buffers are disposed between the second floating plate and the third floating plate and are configured to move longitudinally and connect the second floating plate to the third floating plate.

7. A floating mechanism as claimed in claim 1, wherein the third floating plate is connected to a stopper.