CN217318062U

CN217318062U - Self-cleaning conveying mechanism of carrying robot arm

Info

Publication number: CN217318062U
Application number: CN202220802144.9U
Authority: CN
Inventors: 付丽丽
Original assignee: Irico Hefei LCD Glass Co Ltd
Current assignee: Irico Hefei LCD Glass Co Ltd
Priority date: 2022-04-07
Filing date: 2022-04-07
Publication date: 2022-08-30
Anticipated expiration: 2032-04-07

Abstract

The utility model discloses a self-cleaning transmission mechanism of a carrying robot arm, which comprises a mounting plate and an adsorption mechanism which is arranged around the lower bottom surface of the mounting plate in a matching way; the adsorption mechanism comprises a rotating shaft and a rotating disc fixedly installed in the center of the outer surface of the rotating shaft, rotating holes matched with the rotating shaft are formed in the periphery of the top surface of the installation plate, the rotating shaft is rotatably installed in the rotating holes, a fixing ring is fixedly installed on the outer circumferential surface of the rotating disc, and a pushing cylinder is fixedly installed in the fixing ring. The utility model can adjust the distance between the four adsorption mechanisms through the arrangement of the adsorption frame and the rotating mechanism, thereby being capable of adjusting according to the specification of the glass plate, being suitable for the adsorption and grabbing of the glass plates with different specifications and being suitable for practical adjustment and use; through set up the clearance air knife near vacuum chuck, can be before vacuum chuck and glass board contact, clear up the contact area, prevent that the dust adhesion from initiating glass bad on the glass board surface.

Description

Self-cleaning conveying mechanism of carrying robot arm

Technical Field

The utility model belongs to the technical field of liquid crystal glazing base plate manufacturing, especially, relate to a transport robotic arm is from clearing up transmission device.

Background

In the production and processing process of the glass plate, a carrying robot is generally required to be used for transferring the glass plate to a specified position, the carrying robot generally adopts a suction disc frame mode to transfer the glass plate after absorbing, the suction disc frame is fixed in structure and cannot be adjusted according to the specification of the glass plate, and the use is limited; meanwhile, in the actual glass adsorption process, dust sometimes exists in the contact area of the sucker and the glass plate, and if the dust is adhered to the surface of the glass plate, poor glass is easily caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the problems in the prior art and provide a self-cleaning transmission mechanism of a carrying robot arm, which can adjust the distance between four adsorption mechanisms through the arrangement of the adsorption frame and the rotating mechanism, thereby being capable of adjusting according to the specification of glass plates, being suitable for the adsorption and grabbing of glass plates with different specifications and being suitable for the actual adjustment and use; through setting up the clearance air knife near vacuum chuck, can be before vacuum chuck and glass board contact, clear up the contact area, prevent that the dust adhesion from initiating glass badly on the glass board surface.

In order to realize the technical purpose, the technical effect is achieved, the utility model discloses a following technical scheme realizes:

a self-cleaning transmission mechanism of a carrying robot arm comprises a mounting plate and an adsorption mechanism which is arranged around the lower bottom surface of the mounting plate in a matching way;

the adsorption mechanism comprises a rotating shaft and a rotating disc fixedly arranged in the center of the outer surface of the rotating shaft, rotating holes matched with the rotating shaft are formed in the periphery of the top surface of the mounting plate, the rotating shaft is rotatably arranged in the rotating holes, a fixing ring is fixedly arranged on the outer circumferential surface of the rotating disc, a pushing cylinder is fixedly arranged in the fixing ring, and an adsorption frame is fixedly arranged at the output end of the pushing cylinder;

a first bevel gear is fixedly mounted at the lower end of the outer surface of the rotating shaft, a second bevel gear is connected to the outer portion of the first bevel gear in a meshed mode, and a rotating mechanism is fixedly mounted at the left end of the second bevel gear;

the adsorption frame comprises a first connecting plate and a trapezoidal plate which are sequentially connected from bottom to top, the output end of the pushing cylinder is fixedly connected with the left side face of the first connecting plate, an adjusting plate is fixedly mounted on the top face of the trapezoidal plate, and vacuum suckers are uniformly distributed on the top face of the adjusting plate;

the left surface fixed mounting of regulating plate has the second connecting plate, the one end fixed mounting that the regulating plate was kept away from to the second connecting plate has the third connecting plate, third connecting plate top surface fixed mounting has triangular prism board, triangular prism board is the right angle triangular prism, the inclined plane fixed mounting of triangular prism board has the clearance air knife.

Further, slewing mechanism includes the rotation motor of electricity connection and connects the bull stick, connect the bull stick and keep away from the one end and the second bevel gear fixed connection who rotates the motor, the outside fixed mounting of rotation motor has the L template, bottom surface under L template fixed mounting in the mounting panel.

The utility model has the advantages that:

1. the utility model discloses an adsorb frame and slewing mechanism's setting, the distance between four adjustable absorption mechanism to can adjust according to the specification of glass board, be suitable for the absorption of the glass board of different specifications to snatch, be suitable for the actual regulation and use.

2. The utility model discloses a set up the clearance air knife near vacuum chuck, can clear up the contact area before vacuum chuck and glass plate contact, prevent that the dust adhesion from initiating glass harmfully at the glass plate surface.

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 without undue limitation to the invention. In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a partial structural schematic diagram of the present invention;

FIG. 3 is a front view of the present invention;

fig. 4 is a partial structural schematic diagram of the present invention;

fig. 5 is a partial structural schematic diagram of the present invention;

fig. 6 is a schematic view of a partial structure of the present invention.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "open hole", "upper", "lower", "thickness", "top", "middle", "length", "inner", "around", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

As shown in fig. 1, the self-cleaning conveying mechanism of a transfer robot arm comprises a mounting plate 1 and an adsorption mechanism 2 which is arranged around the lower bottom surface of the mounting plate 1 in a matching manner.

As shown in fig. 2 to 5, the adsorption mechanism 2 includes a rotating shaft 21 and a rotating disc 22 fixedly installed at the center of the outer surface of the rotating shaft 21, rotating holes 11 matched with the rotating shaft 21 are formed all around the top surface of the installation plate 1, the rotating shaft 21 is rotatably installed in the rotating holes 11, a fixing ring 23 is fixedly installed on the outer circumferential surface of the rotating disc 22, a pushing cylinder 24 is fixedly installed in the fixing ring 23, and an adsorption frame 25 is fixedly installed at the output end of the pushing cylinder 24;

a first bevel gear 211 is fixedly arranged at the lower end of the outer surface of the rotating shaft 21, a second bevel gear 212 is meshed and connected with the outer part of the first bevel gear 211, and a rotating mechanism 213 is fixedly arranged at the left end of the second bevel gear 212;

the rotating mechanism 213 comprises a rotating motor 2131 and a connecting rotating rod 2132 which are electrically connected, one end of the connecting rotating rod 2132, which is far away from the rotating motor 2131, is fixedly connected with the second bevel gear 212, an L-shaped plate 2133 is fixedly installed outside the rotating motor 2131, and the L-shaped plate 2133 is fixedly installed on the lower bottom surface of the installation plate 1;

wherein the push cylinder 24 is a known conventional type cylinder; the rotating motor 2131 is a known conventional rotating motor; through the arrangement, the adsorption areas of the four adsorption frames 25 can be changed, the adsorption device is suitable for adsorbing glass plates of different specifications, and is simple and convenient to adjust.

As shown in fig. 6, the adsorption frame 25 includes a first connection plate 251 and a trapezoidal plate 252 connected in sequence from bottom to top, the output end of the pushing cylinder 24 is fixedly connected with the left side surface of the first connection plate 251, an adjustment plate 253 is fixedly installed on the top surface of the trapezoidal plate 252, and vacuum suction cups 254 are uniformly distributed on the top surface of the adjustment plate 253;

a second connecting plate 255 is fixedly installed on the left side surface of the adjusting plate 253, a third connecting plate 256 is fixedly installed at one end, far away from the adjusting plate 253, of the second connecting plate 255, a triangular prism plate 257 is fixedly installed on the top surface of the third connecting plate 256, the triangular prism plate 257 is a right-angle triangular prism, and a cleaning air knife 258 is fixedly installed on the inclined surface of the triangular prism plate 257;

through the arrangement, after the position of the four adsorption frames 25 is adjusted, the vacuum suction cups 254 are connected to a vacuum generator, the cleaning air knives 258 are connected to relevant equipment, and when the glass plate is adsorbed, the adsorption position of the glass can be cleaned firstly, so that the glass powder is prevented from being adhered to the adsorption position to influence the quality of the glass; wherein, the cleaning air knife 258 is a known conventional air knife.

In the actual use process, the distances among the four adsorption mechanisms 2 can be adjusted through the arrangement of the adsorption frame 25 and the rotating mechanism 213, so that the four adsorption mechanisms can be adjusted according to the specification of the glass plate, are suitable for adsorption and grabbing of glass plates with different specifications and are suitable for actual adjustment and use; by arranging the cleaning air knife 258 near the vacuum suction cup 254, the contact area can be cleaned before the vacuum suction cup 254 is contacted with the glass plate, and the defect that the glass is caused by the adhesion of dust on the surface of the glass plate is prevented.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. The utility model provides a transport robot arm self-cleaning transport mechanism which characterized in that: comprises a mounting plate (1) and an adsorption mechanism (2) which is arranged around the lower bottom surface of the mounting plate (1) in a matching way;

the adsorption mechanism (2) comprises a rotating shaft (21) and a rotating disc (22) fixedly installed in the center of the outer surface of the rotating shaft (21), rotating holes (11) matched with the rotating shaft (21) are formed in the periphery of the top surface of the installation plate (1), the rotating shaft (21) is rotatably installed in the rotating holes (11), a fixing ring (23) is fixedly installed on the outer circumferential surface of the rotating disc (22), a pushing cylinder (24) is fixedly installed in the fixing ring (23), and an adsorption frame (25) is fixedly installed at the output end of the pushing cylinder (24);

a first bevel gear (211) is fixedly mounted at the lower end of the outer surface of the rotating shaft (21), a second bevel gear (212) is connected to the outer portion of the first bevel gear (211) in a meshed mode, and a rotating mechanism (213) is fixedly mounted at the left end of the second bevel gear (212);

the adsorption frame (25) comprises a first connecting plate (251) and a trapezoidal plate (252) which are sequentially connected from bottom to top, the output end of the pushing cylinder (24) is fixedly connected with the left side face of the first connecting plate (251), an adjusting plate (253) is fixedly installed on the top face of the trapezoidal plate (252), and vacuum suckers (254) are uniformly distributed on the top face of the adjusting plate (253);

the left side fixed mounting of regulating plate (253) has second connecting plate (255), the one end fixed mounting that regulating plate (253) was kept away from in second connecting plate (255) has third connecting plate (256), third connecting plate (256) top surface fixed mounting has triangular prism board (257), triangular prism board (257) are right angle triangular prism, the inclined plane fixed mounting of triangular prism board (257) has clearance air knife (258).

2. The transfer robot self-cleaning transport mechanism of claim 1, wherein: the rotating mechanism (213) comprises a rotating motor (2131) and a connecting rotating rod (2132), the rotating rod (2132) is electrically connected with the second bevel gear (212), one end of the connecting rotating rod (2132), which is far away from the rotating motor (2131), is fixedly connected with the second bevel gear, an L-shaped plate (2133) is fixedly installed on the outer portion of the rotating motor (2131), and the L-shaped plate (2133) is fixedly installed on the lower bottom surface of the installing plate (1).