CN217456170U - AGV roll table butt joint positioner - Google Patents

Abstract

The utility model relates to a AGV roll table butt joint positioner, including relocation mechanism and clamping mechanism, relocation mechanism sets up on the AGV body, and relocation mechanism passes through coupling assembling and this body coupling of AGV, and coupling assembling includes elastic buffer, is equipped with the setting element on the relocation mechanism. The clamping mechanism comprises a clamping piece for clamping the positioning piece and a driving piece for driving the clamping piece to do clamping action. The utility model discloses a AGV roll table butt joint positioner can assist the AGV dolly to realize the direct butt joint stability of roll table, and the guarantee transports the material smoothly, improves the operating efficiency.

Description

AGV roll table butt joint positioner

Technical Field

The utility model relates to the technical field, especially, relate to a AGV roll table butt joint positioner.

Background

In modern logistics sorting and transportation operations, the application of an AGV has become very wide, and an AGV is a transport vehicle capable of traveling along a specified path of a guide roller way, and having safety protection and various transfer functions. However, in the traditional application, the roller way is only butted by stopping at a fixed point by depending on the magnetic strip of the AGV trolley detecting the ground, the detection positioning has certain errors, only a coarse positioning is performed, and the success rate of butting is not high. The roller way of AGV dolly is not the parallel and level with the ground butt joint roller way, leads to the card to pause when carrying the tray, can influence the production beat, leads to the operating efficiency low.

SUMMERY OF THE UTILITY MODEL

Based on this, it is necessary to provide an AGV roll table butt joint positioner to the unstable, great problem of error of traditional AGV dolly location butt joint to supplementary AGV dolly realizes the direct butt joint stability of roll table, and the guarantee transports the material smoothly, improves the operating efficiency.

The technical scheme is as follows:

on the one hand, an AGV roll table butt joint positioner is provided, includes:

the floating mechanism is arranged on the AGV body and connected with the AGV body through a connecting assembly, the connecting assembly comprises an elastic buffer piece, and a positioning piece is arranged on the floating mechanism;

the clamping mechanism comprises a clamping piece for clamping the positioning piece and a driving piece for driving the clamping piece to perform clamping action.

The technical solution is further explained below:

in one embodiment, the clamping member includes a fixing portion and a clamping portion, the fixing portion is provided with a clamping opening for the positioning member to be sleeved in, and the clamping portion is in driving connection with the driving member to clamp the positioning member sleeved in the clamping opening.

In one embodiment, the middle part of the clamping part is hinged with one side of the clamping opening, and one end of the clamping part is in driving connection with the driving part.

In one embodiment, the clamping opening is V-shaped.

In one embodiment, the driving member is a clamping cylinder, and an output shaft of the clamping cylinder is in transmission connection with the clamping portion.

In one embodiment, the positioning member is a positioning bearing.

In one embodiment, the elastic buffer is a buffer spring.

In one embodiment, the bottom of the AGV body is square, four buffer springs are arranged, and the four buffer springs are respectively arranged at four corners of the bottom of the AGV body.

In one embodiment, the coupling assembly further includes a universal bearing coupled between the AGV body and the float mechanism.

The utility model has the advantages that:

compared with the prior art, the utility model discloses a AGV roll table butt joint positioner is through setting up the relocation mechanism on the AGV body to be equipped with the setting element on the relocation mechanism and carry out the centre gripping in order to supply clamping mechanism, realize the accurate positioning. Specifically, utilize the original magnetic stripe form of AGV body to carry out the direction of thick precision, move clamping mechanism's centre gripping within range along with the AGV body when relocation mechanism, through clamping mechanism's holder and driving piece's effect, press from both sides tight setting element for AGV body steadily fixes a position at predetermined setpoint, realizes the accurate positioning.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention and do not constitute a limitation on the invention.

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic diagram of an AGV roller bed docking positioning device according to an embodiment;

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

FIG. 3 is a schematic diagram of the clamping mechanism in one embodiment;

FIG. 4 is a schematic structural view of a gimbal bearing according to an embodiment;

FIG. 5 is a schematic diagram of the AGV body and float mechanism connected by a universal bearing in one embodiment.

Description of the reference numerals:

100. an AGV body; 200. a floating mechanism; 210. a positioning member; 300. a clamping mechanism; 310. a fixed part; 311. clamping the opening; 320. a clamping portion; 321. a clamping head; 322. cushion blocks; 330. a clamping cylinder; 410. a buffer spring; 420. a universal bearing.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The invention may be embodied in many other forms different from those described herein and similar modifications may be made by those skilled in the art without departing from the spirit and scope of the invention and, therefore, the invention is not to be limited to the specific embodiments disclosed below.

As shown in fig. 1 to 5, in one embodiment, an AGV roller way docking positioning device is provided, which includes a floating mechanism 200 and a clamping mechanism 300, wherein the floating mechanism 200 is disposed on an AGV body 100, the floating mechanism 200 is connected to the AGV body 100 through a connecting assembly, the connecting assembly includes an elastic buffer, and a positioning member 210 is disposed on the floating mechanism 200. The clamping mechanism 300 includes a clamping member for clamping the positioning member 210 and a driving member for driving the clamping member to perform a clamping operation.

In this embodiment, precise positioning is achieved by providing a floating mechanism 200 on the AGV body 100 and a positioning member 210 on the floating mechanism 200 for the clamping mechanism 300 to grip. Specifically, the original magnetic strip form of the AGV body 100 is used for guiding with coarse precision, when the floating mechanism 200 moves to the clamping range of the clamping mechanism 300 along with the AGV body 100, the positioning part 210 is clamped through the clamping part of the clamping mechanism 300 and the driving part, so that the AGV body 100 is stably positioned at the preset positioning point, and accurate positioning is realized.

As shown in fig. 3, in one embodiment, the clamping member includes a fixing portion 310 and a clamping portion 320, the fixing portion 310 is provided with a clamping opening 311 for the positioning member 210 to be inserted into, and the clamping portion 320 is drivingly connected to the driving member to clamp the positioning member 210 inserted into the clamping opening 311. Further, the middle part of the clamping part 320 is hinged with one side of the clamping opening 311, one end of the clamping part 320 is in driving connection with the driving part, and the other end of the clamping part 320 is provided with a clamping head 321. The driving member drives the clamping portion 320 to rotate around the hinge point, so that the clamping head 321 of the clamping portion 320 and the clamping opening 311 achieve a closed clamping and an open state. In order to slow down the damage of the clamping member to the positioning member 210, a spacer is arranged on the inner side wall of the clamping opening 311, and a cushion block 322 is arranged on the clamping head 321, so that the positioning member 210 is effectively protected when the positioning member 210 is clamped, and the positioning member 210 is prevented from being worn.

Furthermore, the clamping opening 311 is V-shaped, and the V-shaped clamping opening 311 faces the positioning member 210, so that when the positioning member 210 moves along with the AGV body 100 toward the clamping mechanism 300, the positioning member can fall into the range of the V-shaped clamping opening 311, and slide into the V-shaped clamping opening 311 along the side wall of the V-shaped clamping opening 311, so as to achieve accurate positioning, and then the positioning member 210 is clamped and fixed in the clamping opening 311 by the clamping portion 320, so as to maintain the positioning stability of the AGV body 100.

In one embodiment, the driving member is a clamping cylinder 330, and an output shaft of the clamping cylinder 330 is in transmission connection with the clamping portion 320. When the positioning member 210 moves into the clamping opening 311, the clamping cylinder 330 drives the output shaft to extend, and pushes the other end of the clamping portion 320 to rotate toward the clamping opening 311, so as to clamp and fix the positioning member 210 inside the clamping opening 311, thereby completing the clamping operation of the positioning member 210. When waiting for the AGV body 100 to load or unload an article from a positioning point and needing to be restarted, the clamping cylinder 330 drives the output shaft to contract, pulls the other end of the clamping part 320 to rotate away from the clamping opening 311, releases the positioning member 210, and then the AGV body 100 can move next step.

In one embodiment, the positioning element 210 is a positioning bearing, and a high-strength positioning bearing is disposed on the floating mechanism 200 as the positioning element 210, so as to ensure the stability of the floating mechanism 200 in abutting joint with the clamping mechanism 300.

In one embodiment, the elastic buffer is a buffer spring 410, and the buffer spring 410 is used to reduce the impact force on the AGV body 100 when the floating mechanism 200 is butted with the clamping mechanism 300, so as to ensure the stability of the butting positioning.

In one embodiment, the bottom of the AGV body 100 is square, four buffer springs 410 are provided, and four buffer springs 410 are provided at the four corners of the bottom of the AGV body 100. Through installing buffer spring 410 on four angles respectively to realize the effective buffering of the whole atress of AGV body 100, be favorable to reducing the impact force that AGV body 100 received, avoid AGV body 100 to receive great impact force and damage, still be favorable to protecting the article of transporting on AGV body 100 simultaneously.

In one embodiment, the coupling assembly further includes a universal bearing 420, the universal bearing 420 being coupled between the AGV body 100 and the float mechanism 200. The coupling via the universal bearing 420 increases the sliding ability of the AGV body 100 and the float mechanism 200, and also provides the float mechanism 200 with better float. Further, through universal bearing 420 cooperation elastomeric buffer, the impact force that produces between relocation mechanism 200 and clamping mechanism 300 is unloaded to very big degree to make AGV body 100 receive minimum impact force, be favorable to protecting the article of transporting on AGV body 100 and AGV body 100.

The above examples only represent some embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims (9)

1. The utility model provides a AGV roll table butt joint positioner which characterized in that includes:

the AGV comprises a floating mechanism (200), wherein the floating mechanism (200) is arranged on an AGV body (100), the floating mechanism (200) is connected with the AGV body (100) through a connecting assembly, the connecting assembly comprises an elastic buffer piece, and a positioning piece (210) is arranged on the floating mechanism (200);

the clamping mechanism (300) comprises a clamping piece used for clamping the positioning piece (210) and a driving piece driving the clamping piece to perform clamping action.

2. The AGV roller way docking positioning device according to claim 1, wherein the clamping member comprises a fixing portion (310) and a clamping portion (320), the fixing portion (310) is provided with a clamping opening (311) for the positioning member (210) to be inserted into, and the clamping portion (320) is drivingly connected to the driving member to clamp the positioning member (210) inserted into the clamping opening (311).

3. An AGV roller way docking positioning apparatus according to claim 2, wherein the middle portion of the clamping portion (320) is hinged to one side of the clamping opening (311), and one end of the clamping portion (320) is drivingly connected to the driving member.

4. An AGV roller table docking positioning device according to claim 2, where the gripping opening (311) is V-shaped.

5. An AGV roller way docking positioning device according to claim 2, wherein said driving member is a clamping cylinder (330), and an output shaft of said clamping cylinder (330) is in transmission connection with said clamping portion (320).

6. An AGV roller table docking positioning device according to claim 1, characterized in that said positioning member (210) is a positioning bearing.

7. An AGV roller table docking positioning device according to claim 1, where said elastic buffer is a buffer spring (410).

8. The AGV roller way butt joint positioning device according to claim 7, wherein the bottom of the AGV body (100) is square, four buffer springs (410) are provided, and the four buffer springs (410) are respectively provided at four corners of the bottom of the AGV body (100).

9. An AGV roller table docking station according to claim 1 wherein said coupling assembly further includes a universal bearing (420), said universal bearing (420) being connected between said AGV body (100) and said float mechanism (200).

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