CN211310017U

CN211310017U - Positioning mechanism and conveying device with same

Info

Publication number: CN211310017U
Application number: CN201921667145.1U
Authority: CN
Inventors: 冷鸥; 杨春林; 刘钢; 刘昔彬
Original assignee: Hongfujin Precision Electronics Chengdu Co Ltd
Current assignee: Hongfujin Precision Electronics Chengdu Co Ltd
Priority date: 2019-09-30
Filing date: 2019-09-30
Publication date: 2020-08-21
Anticipated expiration: 2029-09-30

Abstract

The utility model provides a positioning mechanism for set up on the assembly line, positioning mechanism includes the location module, positioning mechanism still includes the lifting module, the lifting module includes mounting panel, two rotating parts, locating plate and lifting driving piece, the mounting panel be used for install in the bottom surface of assembly line, two the rotating part is rotationally located on the mounting panel, the locating plate is rotationally connected in two the rotating part is located the top surface of assembly line, the lifting driving piece is connected one of them rotating part and is rotated in order to drive it, the rotating part is rotatory after, drives the locating plate descends in order to bear work piece on the assembly line, or drives the locating plate rises with the lifting the work piece, the location module is used for being lifted the work piece is fixed a position. After the workpiece is separated from the assembly line, the friction force of the assembly line is not taken away any more, and high-precision positioning can be carried out. The utility model discloses still provide a conveyer with this positioning mechanism.

Description

Positioning mechanism and conveying device with same

Technical Field

The utility model relates to a processing field especially relates to a positioning mechanism and have this positioning mechanism's conveyer.

Background

In the processing production, the manipulator replaces the manual work gradually to take and place the material. However, the robot is usually only able to remove workpieces in a fixed position. Therefore, for the workpiece on the line, the robot is difficult to grasp, or an error is easily generated at the time of grasping.

SUMMERY OF THE UTILITY MODEL

In view of the above, it is desirable to provide a positioning mechanism and a conveying device having the same for solving the above problems.

The utility model provides a positioning mechanism for set up on the assembly line, positioning mechanism includes the location module, positioning mechanism still includes the lifting module, the lifting module includes mounting panel, two rotating parts, locating plate and lifting driving piece, the mounting panel be used for install in the bottom surface of assembly line, two the rotating part is rotationally located on the mounting panel, the locating plate is rotationally connected in two the rotating part is located the top surface of assembly line, the lifting driving piece is connected one of them rotating part and is rotated in order to drive it, the rotating part is rotatory after, drives the locating plate descends in order to bear work piece on the assembly line, or drives the locating plate rises with the lifting the work piece, the location module is used for being lifted the work piece is fixed a position.

Further, every the rotating member includes the dwang and locates perpendicularly two connecting rods at dwang both ends, the dwang is rotationally located in the mounting panel, two the end of connecting rod is rotationally connected the locating plate.

Furthermore, the positioning plate comprises a first positioning plate and a second positioning plate, the first positioning plate is rotatably connected to the two connecting rods of which the rotating parts are located on the same side, and the second positioning plate is rotatably connected to the connecting rods of the other sides of the two rotating parts.

Further, one be equipped with a bulge on the dwang of rotating member, the body of lifting driving piece rotationally connect in on the mounting panel, the actuating lever of lifting driving piece rotationally connect in on the bulge.

Furthermore, the positioning module comprises a first positioning module and a second positioning module, the first positioning module and the second positioning module are respectively used for positioning the workpiece from a first direction and a second direction, and the first direction and the second direction are vertical in a horizontal plane.

Furthermore, the first positioning module comprises a first stop member and a first pushing member, the first stop member is connected to the positioning plate and used for stopping the workpiece, and the first pushing member is used for pushing the workpiece to enable the workpiece to be pushed against the first stop member.

Furthermore, conveyer still includes positioning mechanism, positioning mechanism includes location module and lifting module, the lifting module be used for following lift the work piece on the assembly line, the location module is used for being lifted the work piece is fixed a position.

Further, the lifting module includes mounting panel, two rotating member, locating plate and lifting driving piece, the mounting panel be used for install in the bottom surface of assembly line, two the rotating member rotationally locates on the mounting panel, the locating plate rotationally connects in two the rotating member is located the top surface of assembly line, the lifting driving piece is connected one of them rotating member and is rotatory in order to drive it, the rotating member is rotatory back, drives the locating plate descends in order to bear work piece on the assembly line, or drives the locating plate rises with the lifting the work piece.

Further, the assembly line is provided with an avoiding groove, and the avoiding groove is used for accommodating the positioning plate.

The utility model discloses a conveyer passes through lifting module lifting work piece, makes it break away from the assembly line after, and rethread first location module and second location module are fixed a position the work piece. After the workpiece is separated from the assembly line, the friction force of the assembly line is not taken away any more, and high-precision positioning can be carried out.

Drawings

Fig. 1 is a perspective view of a transfer device according to an embodiment of the present invention.

Fig. 2 is a perspective view of the transfer device of fig. 1 from another angle.

Fig. 3 is a schematic perspective view of the conveyor of fig. 1 from a further angle.

Description of the main elements

Transfer device 100

Flow line 10

Avoidance groove 11

Positioning mechanism 30

Lifting module 31

Mounting plate 312

Rotating member 314

Rotating lever 3141

Connecting rod 3143

Protrusion 3140

Positioning plate 316

First positioning plate 3161

Second positioning plate 3163

Lift drive 318

Positioning module 32

First positioning module 33

First stopper 332

Support 3321

Stop rod 3323

First pushing and propping piece 334

Mounting block 3341

Push against the driving member 3343

Push-against block 3345

Second positioning module 35

Second stopper 352

Second pushing component 354

The following detailed description of the invention will be further described in conjunction with the above-identified drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

Some embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The embodiments described below and the features of the embodiments can be combined with each other without conflict.

Referring to fig. 1 to 3, an embodiment of the invention provides a conveying device 100. The conveying device 100 includes a production line 10 and a positioning mechanism 30 disposed on the production line 10. The line 10 is used to convey workpieces 200. The positioning mechanism 30 is used to position the workpiece 200 on the line 10.

The positioning mechanism 30 includes a lifting module 31 and a positioning module 32. The lifting module 31 is disposed on the production line 10, and is configured to lift the workpiece 200 to be separated from the production line 10. The positioning module 32 is used for positioning the lifted workpiece 200.

The lifting module 31 includes a mounting plate 312, two rotating members 314, a positioning plate 316 and a lifting driving member 318. The mounting plate 312 is mounted to the bottom surface of the line 10. The two rotating members 314 are rotatably disposed on the mounting plate 312. A positioning plate 316 is rotatably connected to both of the rotating members 314 and is positioned on the top surface of the line 10. The lift drive 318 is coupled to one of the rotation members 314 to drive rotation thereof. After the rotating member 314 rotates, the positioning plate 316 is driven to descend and attach to the assembly line 10 to bear the workpieces 200 conveyed by the assembly line 10, or the positioning plate 316 is driven to ascend so that the workpieces 200 on the positioning plate 316 are far away from the assembly line 10.

The two rotating members 314 are spaced apart from each other on the mounting plate 312. Each of the half-transverse-n-shaped rotating members 314 includes a rotating rod 3141 and two connecting rods 3143 perpendicularly disposed at two ends of the rotating rod 3141. The rotating lever 3141 is rotatably provided in the mounting plate 312. The ends of the two connecting rods 3143 are located above the line 10 and are connected to the positioning plate 316.

In the illustrated embodiment, the positioning plate 316 includes a first positioning plate 3161 and a second positioning plate 3163. The first positioning plate 3161 and the second positioning plate 3163 are respectively located on two sides of the production line 10. The first positioning plate 3161 is rotatably connected to the connecting rod 3143 on the same side of the two rotating members 314. The second positioning plate 3163 is rotatably coupled to the coupling rod 3143 at the other side of the two rotating members 314. The first positioning plate 3161 and the second positioning plate 3163 are exposed out of the middle portion of the assembly line 10, so that after the workpiece 200 is moved to the positioning plate 316, the assembly line 10 can still push the workpiece 200 to move until the workpiece is stopped by the first positioning module 33.

It is understood that in other embodiments, the positioning plate 316 may also completely cover the entire assembly line 10, as long as the assembly line 10 is capable of moving the workpieces 200 onto the positioning plate 316.

In the illustrated embodiment, the pipeline 10 is provided with two avoidance slots 11. The two avoiding grooves 11 are used for accommodating the first positioning plate 3161 and the second positioning plate 3163 respectively, so that the surfaces of the first positioning plate 3161 and the second positioning plate 3163 are substantially on the same plane with the surface of the production line 10.

It is understood that in other embodiments, the avoiding groove 11 may be omitted, so long as the assembly line 10 is capable of moving the workpiece 200 onto the positioning plate 316.

In the illustrated embodiment, the lift drive 318 is a linear air cylinder. A protrusion 3140 is provided on the rotating rod 3141 of one of the rotating members 314. The body of the lift driver 318 is rotatably connected to the mounting plate 312 and the drive rod of the lift driver 318 is rotatably connected to the protrusion 3140.

It will be appreciated that in other embodiments, the lift drive 318 may also be a rotary drive such as a motor.

In the illustrated embodiment, the positioning module 32 includes a first positioning module 33 and a second positioning module 35. The first positioning module 33 and the second positioning module 35 are respectively used for positioning the workpiece 200 from a first direction and a second direction. The first direction is perpendicular to the second direction in a horizontal plane.

The first positioning module 33 includes a first stopper 332 and a first pushing member 334. The first stopper 332 is connected to the positioning plate 316 for stopping the workpiece 200. The first pushing-against member 334 is used for pushing the workpiece 200 against the first stopper 332.

In the illustrated embodiment, the first stop 332 includes a bracket 3321 and two stop rods 3323. The support 3321 is connected to the positioning plate 316. The two stop rods 3323 are arranged on the bracket 3321 at intervals. The end of each stop bar 3323 is provided with a roller to hold the workpiece 200.

The first abutting member 334 includes an installation frame 3341, an abutting driving member 3343 and an abutting block 3345. The mounting block 3341 is mounted on the assembly line 10. The pushing driving member 3343 is disposed on the mounting frame 3341 and opposite to the first stop member 332. The pushing driving member 3343 is connected to the pushing block 3345. The pushing block 3345 and the lifted workpiece 200 are at the same height. The pushing driving member 3343 drives the pushing block 3345 to push the workpiece 200 to make it abut against the stop bar 3323.

The second positioning module 35 includes a second stopper 352 and a second pushing member 354. The second stopper 352 is disposed on the second positioning plate 3163. The second pushing member 354 is disposed on the mounting block 3341. The second pushing member 354 is disposed opposite to the second stopper 352. The second pushing-against member 354 is used for pushing the workpiece 200 against the second stopper 352. The pushing directions of the first pushing member 334 and the second pushing member 354 are vertical to each other in the horizontal plane.

The transfer device 100, in use: the line 10 transports the workpiece 200 onto the positioning plate 316 and is stopped by the stop bar 3323. Thereafter, the lift drive 318 rotates the rotary member 314 to cause the positioning plate 316 to lift the workpiece 200 off the line 10. Then, the first pushing and abutting part 334 pushes and abuts the workpiece 200 against the first stopper 332, and the second pushing and abutting part 354 pushes and abuts the workpiece 200 against the second stopper 352.

The conveying device 100 lifts the workpiece 200 through the lifting module 31, so that the workpiece 200 is separated from the assembly line 10, and then positions the workpiece 200 through the first positioning module 33 and the second positioning module 35. After the workpiece 200 is separated from the assembly line 10, the friction force of the assembly line 10 is not taken up any more, and the positioning with higher precision can be carried out.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any form, and although the present invention has been disclosed in the above description as a preferred embodiment, it is not intended to limit the present invention, and any person skilled in the art can make modifications or changes to equivalent embodiments by utilizing the above-mentioned technical contents without departing from the scope of the present invention, but all the technical contents of the present invention do not depart from the technical contents of the present invention, and any simple modification, equivalent changes and modifications made to the above embodiments by the technical matters of the present invention still belong to the scope of the present invention.

Claims

1. The utility model provides a positioning mechanism for set up on the assembly line, positioning mechanism includes the location module, its characterized in that: positioning mechanism still includes the lifting module, the lifting module includes mounting panel, two rotating member, locating plate and lifting driving piece, the mounting panel be used for install in the bottom surface of assembly line, two the rotating member is rotationally located on the mounting panel, the locating plate rotationally connects in two the rotating member is located the top surface of assembly line, the lifting driving piece is connected one of them rotating member and is rotatory in order to drive it, the rotating member is rotatory back, drives the locating plate descends in order to bear work piece on the assembly line, or drives the locating plate rises with the lifting the work piece, the positioning module is used for being the lifted the work piece is fixed a position.

2. The positioning mechanism of claim 1, wherein: every the rotating member includes the dwang and locates perpendicularly two connecting rods at dwang both ends, the dwang is rotationally located in the mounting panel, two the end of connecting rod is rotationally connected the locating plate.

3. The positioning mechanism of claim 2, wherein: the locating plate includes first locating plate and second locating plate, first locating plate rotationally connects in two the rotating member is located on the connecting rod of same side, the second locating plate rotationally connects in two the connecting rod of rotating member opposite side.

4. The positioning mechanism of claim 2, wherein: one be equipped with a bulge on the dwang of rotating member, the body of lifting driving piece rotationally connect in on the mounting panel, the actuating lever of lifting driving piece rotationally connect in on the bulge.

5. The positioning mechanism of claim 1, wherein: the positioning module comprises a first positioning module and a second positioning module, the first positioning module and the second positioning module are respectively used for positioning the workpiece from a first direction and a second direction, and the first direction and the second direction are vertical in a horizontal plane.

6. The positioning mechanism of claim 5, wherein: the first positioning module comprises a first stop part and a first pushing and supporting part, the first stop part is connected to the positioning plate and used for stopping a workpiece, and the first pushing and supporting part is used for pushing and supporting the workpiece to enable the workpiece to be supported on the first stop part.

7. A conveyor comprising a flow line, characterized in that: the conveying device further comprises a positioning mechanism, the positioning mechanism comprises a positioning module and a lifting module, the lifting module is used for lifting the workpiece on the production line, and the positioning module is used for positioning the lifted workpiece.

8. The transfer apparatus of claim 7, wherein: the lifting module includes mounting panel, two rotating member, locating plate and lifting driving piece, the mounting panel be used for install in the bottom surface of assembly line, two the rotating member is rotationally located on the mounting panel, the locating plate rotationally connects in two the rotating member is located the top surface of assembly line, the lifting driving piece is connected one of them rotating member and is rotatory in order to drive it, the rotating member is rotatory back, drives the locating plate descends in order to bear work piece on the assembly line, or drives the locating plate rises with the lifting the work piece.

9. The transfer apparatus of claim 8, wherein: the assembly line is equipped with dodges the groove, dodge the groove and be used for holding the locating plate.