Metal bar grinding robot

Abstract

The utility model discloses a metal bar polishing robot which comprises a base, a mechanical arm, a fixing seat and a mounting seat and is characterized in that a supporting plate is fixedly connected to the base, the mechanical arm is fixedly connected to the supporting plate, a polishing head is fixedly connected to the mechanical arm, the fixing seat is fixedly connected to the base, and the mounting seat is rotationally connected to the fixing seat through a first rotating shaft; the mounting seat is rotatably connected with two second rotating shafts, the mounting seat is fixedly connected with a fan-shaped worm gear, the fan-shaped worm gear is in meshed connection with a worm, the worm is fixedly connected to a rotating shaft of a first servo motor, and the first servo motor is fixedly connected to the base; the metal bar polishing machine has the advantages that automatic feeding is achieved, the polishing face of the metal bar is automatically turned over, the polished metal bar can be automatically turned over by matching the mounting base with the fixing base, the automation degree is high, compatibility is high, the metal bar polishing machine is compatible with bars of different materials, lengths and diameters within a certain specification range, production can be freely changed, and product adaptability is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to a polishing technical field, concretely relates to a metal bar polishing robot. BACKGROUND

[0002] Bar material refers to the long stick shape material with certain length and circular section, and the metal bar material refers to the bar material made of metal, which is widely used in the fields of building, machinery, automobile and ship.

[0003] Before forging, heat treatment or rolling, the metal surface needs to be polished to remove the oxidation layer and burrs on the surface of the metal bar and to make the roughness of the metal bar surface meet the requirements; in the related art, the polishing process of the metal bar is generally manually polished by using a polishing machine or other polishing equipment; the manual polishing method is inefficient in treating the surface defects such as raw material pitting and sand sticking, and the poor working environment is harmful to the workers; the existing polishing equipment needs to be manually removed after polishing, and the degree of automation is not high. SUMMARY

[0004] In view of the defects in the prior art, the utility model provides a metal bar polishing robot to solve the existing problems.

[0005] The utility model is realized through the following technical scheme: a metal bar polishing robot, including base, mechanical arm, fixed base and mounting seat, its characterized in that: base is fixedly connected with support plate, support plate is fixedly connected with mechanical arm, mechanical arm is fixedly connected with polishing head, base is fixedly connected with fixed base, fixed base is rotatably connected with mounting seat through first rotation axis, two second rotation axes are rotatably connected on mounting seat, mounting seat is fixedly connected with fan-shaped worm wheel, fan-shaped worm wheel is meshed with worm, worm is fixedly connected on the rotation axis of first servo motor, and first servo motor is fixedly connected on base.

[0006] Preferably, the second servo motor is fixedly connected on the mounting seat, the rotation axis of the second servo motor is fixedly connected with the third gear, the third gear is meshed with the second gear, the second gear is rotatably connected with the first rotation axis, the second gear is meshed with the two first gears, and the two first gears are fixedly connected with the two second rotation axes, respectively.

[0007] Preferably, the base is fixedly connected with the storage box, and the storage box is fixedly connected with the guide plate, the storage box is located below the support plate, and the guide plate is located between the support plate and the fixed base.

[0008] Preferably, the base is fixedly connected with the conveyor belt conveyor, and the conveyor belt conveyor is fixedly connected with the plurality of partitions.

[0009] Preferably, the base is fixedly connected with a support, the support is fixedly connected with a camera, the camera is connected with a computer, and the camera is located above the polishing head.

[0010] The automatic feeding, automatic overturning of the polishing surface of the metal bar, automatic overturning of the polished metal bar through the mounting seat cooperating with the fixing seat, high automation, strong compatibility, within a certain specification range, compatibility of different materials, lengths and diameters, free change of production, strong product adaptability, high work efficiency, flexibility of the industrial robot, space accessibility of the polishing operation, no need to frequently change the position of the bar, and the work can be completed. BRIEF DESCRIPTION OF DRAWINGS

[0011] In order to more clearly illustrate the specific embodiments of the present application or the technical solutions in the prior art, the drawings needed in the specific embodiments or the prior art description will be briefly introduced below. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn according to the actual proportions.

[0012] Fig. 1 It is a whole structure schematic view of the present application;

[0013] Fig. 2 It is a tilting structure schematic view of the present application;

[0014] Fig. 3 It is a gear connection structure schematic view of the present application.

[0015] In the drawings, 1 is a computer, 2 is a support, 3 is a camera, 4 is a mechanical arm, 5 is a first gear, 6 is a polishing head, 7 is a conveyor belt conveyor, 8 is a partition, 9 is a support plate, 10 is a storage box, 11 is a guide plate, 12 is a fan-shaped worm gear, 13 is a first rotating shaft, 14 is a worm, 15 is a mounting seat, 16 is a first servo motor, 17 is a base, 18 is a second rotating shaft, 19 is a second servo motor, 20 is a second gear, 21 is a third gear, 22 is a fixing seat, and 23 is a limiting block. DETAILED DESCRIPTION

[0016] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the specific embodiments of the present application will be described in detail below. In the following description, many specific details are set forth in order to fully understand the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the spirit of the present application, so the present application is not limited by the specific embodiments disclosed below.

[0017] It should be noted that when an element is referred to as being "on" another element, it can be directly on the other element or intervening elements can also be present. Where, when an element is referred to as being "connected" or "coupled" to another element, it can be directly connected or coupled to the other element or intervening elements can also be present.

[0018] For ease of description, spatially relative terms, such as "upper", "lower", "left", "right", and the like, can be used herein for the purpose of illustrating one element or feature's relationship to another element or feature, as illustrated in the figures. It will be understood that the spatial terms are intended to encompass different orientations of the device in use or operation, in addition to the orientation depicted in the figures. For example, if a device is inverted, elements described as being on the "lower" side of other elements or features would then be oriented on "upper" sides of the other elements, according to the normal meaning of such terms. Thus, the exemplary term "lower" can encompass both an orientation of lower and upper, depending on the particular orientation.

[0019] Unless otherwise defined, 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 application belongs. The terminology used in the description herein is for describing particular embodiments only and is not intended to be limiting of the application. The use herein of the terms "including", "comprising", "having" and the like are specifically intended to encompass the presence of one or more of the stated items or recited components rather than exclusion of any of the items or components.

[0020] In order to make the above objectives, features and advantages of the present application more apparent, the specific implementation of the present application will be described in detail below with specific embodiments. As shown in the drawings Figs. 1-3 The metal bar polishing robot is realized by the following technical solutions: a metal bar polishing robot, comprising a base 17, a mechanical arm 4, a fixing seat 22 and a mounting seat 15, characterized in that: the base 17 is fixedly connected with a support plate 9, the support plate 9 is fixedly connected with the mechanical arm 4, the mechanical arm 4 is fixedly connected with a polishing head 6, the base 17 is fixedly connected with the fixing seat 22, the fixing seat 22 is rotationally connected with the mounting seat 15 through a first rotating shaft 13, two second rotating shafts 18 are rotationally connected with the mounting seat 15, a fan-shaped worm gear 12 is fixedly connected with the mounting seat 15, the fan-shaped worm gear 12 is meshingly connected with a worm 14, the worm 14 is fixedly connected with a rotating shaft of a first servo motor 16, and the first servo motor 16 is fixedly connected with the base 17.

[0021] A second servo motor 19 is fixedly connected with the mounting seat 15, a third gear 21 is fixedly connected with a rotating shaft of the second servo motor 19, the third gear 21 is meshingly connected with a second gear 20, the second gear 20 is rotationally connected with the first rotating shaft 13, the second gear 20 is meshingly connected with two first gears 5, and the two first gears 5 are fixedly connected with the two second rotating shafts 18 respectively.

[0022] The base 17 is fixedly connected with a storage box 10, the storage box 10 is fixedly connected with a guide plate 11, the guide plate 11 is at an angle of 40° with the horizontal plane, the storage box 10 is below the supporting plate 9, and the guide plate 11 is between the supporting plate 9 and the fixed seat 22.

[0023] The base 17 is fixedly connected with a conveying belt conveyor 7, the conveying belt conveyor 7 is inclined at an angle of 60° with the horizontal plane, and a plurality of partitions 8 are fixedly connected to the conveying belt of the conveying belt conveyor 7.

[0024] The base 17 is fixedly connected with a support 2, the support 2 is fixedly connected with a camera 3, the camera 3 is connected with a computer 1, and the camera 3 is above the polishing head 6 and can transmit the observed image to the computer 1, so that the polishing surface of the metal rod can be adjusted according to the observation on the computer 1.

[0025] The working principle of the utility model is as follows: the metal rod is placed on the partition 8 of the conveying belt conveyor 7, the conveying belt conveyor 7 conveys the metal rod between the two second shafts 18, the polishing head 6 polishes the metal rod, the second servo motor 19 is started, the second servo motor 19 drives the third gear 21 to rotate, the third gear 21 drives the second gear 20 to rotate, the second gear 20 drives the two first gears 5 to rotate and further drives the two second shafts 18 to rotate, the two second shafts 18 drive the metal rod to rotate and polish each curved surface, after polishing, the first servo motor 16 is started, the first servo motor 16 drives the worm 14 to rotate, the worm 14 drives the sector gear 12 to rotate, the sector gear 12 and the mounting seat 15 are turned along the first shaft 13, the polished metal rod is rolled into the storage box 10 along the guide plate 11, then the first servo motor 16 is reversed, the mounting seat 15 is reset, the conveying belt conveyor 7 is recharged, and the process is repeated.

[0026] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the utility model, and not to limit them; although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to part or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the utility model, and they should be covered in the scope of the claims and the description of the utility model.

Claims

1. A metal bar polishing robot comprising a base (17), a mechanical arm (4), a fixing seat (22) and a mounting seat (15), characterized in that: The base (17) is fixedly connected with a support plate (9), the support plate (9) is fixedly connected with a mechanical arm (4), the mechanical arm (4) is fixedly connected with a polishing head (6), the base (17) is fixedly connected with a fixed seat (22), the fixed seat (22) is rotatably connected with a mounting seat (15) through a first rotating shaft (13), two second rotating shafts (18) are rotatably connected with the mounting seat (15), the mounting seat (15) is fixedly connected with a fan-shaped worm wheel (12), the fan-shaped worm wheel (12) is meshingly connected with a worm (14), the worm (14) is fixedly connected with the rotating shaft of a first servo motor (16), and the first servo motor (16) is fixedly connected with the base (17).

2. The metal bar polishing robot according to claim 1, characterized in that: The mounting seat (15) is fixedly connected with a second servo motor (19), a third gear (21) is fixedly connected with the rotating shaft of the second servo motor (19), the third gear (21) is meshingly connected with a second gear (20), the second gear (20) is rotatably connected with the first rotating shaft (13), and the second gear (20) is meshingly connected with two first gears (5), and the two first gears (5) are fixedly connected with the two second rotating shafts (18) respectively.

3. The metal bar polishing robot according to claim 1, wherein: The base (17) is fixedly connected with a storage box (10), and the storage box (10) is fixedly connected with a guide plate (11), the storage box (10) is located below the support plate (9), and the guide plate (11) is located between the support plate (9) and the fixed seat (22).

4. The metal bar polishing robot according to claim 1, wherein: The base (17) is connected with a conveyor belt conveyor (7), and a plurality of partitions (8) are fixedly connected with the conveyor belt of the conveyor belt conveyor (7).

5. The metal bar polishing robot according to claim 1, wherein: The base (17) is fixedly connected with a support (2), the support (2) is fixedly connected with a camera (3), the camera (3) is connected with a computer (1), and the camera (3) is located above the polishing head (6).

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