阅读说明：本技术 一种具有防护结构的研磨机器人 (Grinding robot with protective structure ) 是由 彭浩 李子轩 田浩晟 吴继华 于 2021-07-30 设计创作，主要内容包括：本发明涉及一种具有防护结构的研磨机器人。包括底座、支撑台、防护结构、支撑结构和研磨结构,设置为内部有容腔的矩形结构底座,与所述底座螺接,用以提供研磨平台的支撑台,防护结构,与所述支撑台卡槽连接、用以进行研磨防护,沿所述支撑台一侧端面往复滑动、用以带动组件滑动的支撑结构；以及与所述支撑结构螺接、用以进行工件研磨的研磨结构。由若干个研磨盘形成一个研磨组,单个研磨盘的角度以及研磨转速均设置为可调,可以根据工件表面的凹凸情况进行角度调节打磨,从而达到最佳的研磨效果,避免单个研磨盘研磨造成较大的能源损耗。(The invention relates to a grinding robot with a protective structure. The grinding device comprises a base, a supporting table, a protection structure, a supporting structure and a grinding structure, wherein the base is of a rectangular structure and is provided with a containing cavity inside; and the grinding structure is in threaded connection with the supporting structure and is used for grinding the workpiece. A plurality of grinding discs form a grinding group, the angle and the grinding rotating speed of a single grinding disc are set to be adjustable, and angle adjustment grinding can be carried out according to the concave-convex condition of the surface of a workpiece, so that the best grinding effect is achieved, and the problem that the grinding of the single grinding disc causes large energy loss is avoided.)

1. A grinding robot with a protective structure, comprising:

the base is of a rectangular structure with a containing cavity inside;

the supporting table is in threaded connection with the base and is used for providing a grinding platform;

the protective structure is connected with the supporting table clamping groove and used for grinding protection;

the supporting structure slides in a reciprocating manner along one side end face of the supporting platform and is used for driving the assembly to slide;

and the grinding structure is in threaded connection with the supporting structure and is used for grinding the workpiece.

2. A grinding robot having a guard structure as defined in claim 1, wherein: the support structure includes:

a sliding table;

the vertical supporting frame is welded with the sliding table and used for providing supporting force;

the component mounting rack is welded with the vertical supporting rack and used for fixing the grinding structure;

the sliding groove is arranged on one side end face of the supporting table and used for limiting the sliding of the sliding table.

3. A grinding robot having a guard structure as defined in claim 2, wherein: the abrasive structure includes:

a carriage slidably connected to the module mounting bracket;

the limiting plate is fixed with the sliding frame and is attached to the lower end face of the component mounting frame;

and the telescopic assembly is in threaded connection with the limiting plate and used for adjusting the grinding height.

4. A grinding robot having a guard structure as defined in claim 3, wherein: the abrasive structure further includes:

the adjusting rotating shaft is in threaded connection with the telescopic assembly, and the lower end of the adjusting rotating shaft is spherical;

the rotating sleeve is rotatably connected with the adjusting rotating shaft and is used for adjusting the angle of the grinding assembly;

the rotating shaft is fixed with the rotating sleeve and used for driving the grinding assembly to rotate;

and the mounting plate is fixed with the rotating shaft and used for mounting the components.

5. A grinding robot having a guard structure as defined in claim 1, wherein: the abrasive structure further includes:

a telescopic rod;

the electric rotating shaft is arranged in a U shape and used for providing a rotating space;

the rotating shaft frame is rotationally connected with the electric rotating shaft and used for driving the grinding disc to carry out angle adjustment;

and the grinding rotating shaft is rotatably connected with the rotating shaft frame and is used for driving the grinding disc to rotate.

6. A grinding robot with a guard structure as defined in claim 5, wherein: the abrasive disk includes:

the polishing disks are fixedly connected with the polishing rotating shaft, are arranged in a circular shape and are provided with a plurality of groups in an annular array;

and the grinding sheet is clamped with the grinding disc and is used for grinding the outer surface of the workpiece.

7. A grinding robot having a guard structure as defined in claim 1, wherein: the protective structure includes:

a fixing strip;

the dust collector is in threaded connection with the inner wall of the protective structure and is used for adsorbing dust in the grinding process;

the sliding chute is arranged at the front end of the fixed strip and is used for driving the component to slide;

the rotating platform is arranged in a disc shape and used for placing workpieces;

the positioning groove is a circular groove and is used for providing a rotating track for the rotating table;

the positioning disc is fixed with the rotating table;

the output shaft of the motor is in transmission connection with the positioning disc;

and the sliding plate is in sliding connection with the sliding groove and is used for carrying out comprehensive protection.

8. A grinding robot with a guard structure as defined in claim 7, wherein: the protective structure further comprises:

the extending clamping frame is connected with the rotating table in a sliding mode and is arranged in an L shape;

the clamping block is in threaded connection with the extension clamping frame;

and the contact gasket is stuck and connected with the clamping block.

Technical Field

The invention relates to the technical field of grinding robots, in particular to a grinding robot with a protection structure.

Background

Milling is a unit operation that reduces solid matter into smaller particles. In order to grind different substances, grinding is also a finishing method in which a work surface is processed by relative movement of a grinder and a workpiece under a certain pressure using abrasive grains coated or pressed on the grinder;

when the end face of a cylindrical workpiece is ground, because the edge is sharp, the angle of grinding equipment needs to be adjusted, the existing method mainly adopts a single grinding disc to directly grind, the performance of the single grinding disc is the best when plane grinding is carried out, and the edge grinding performance is not flexible enough;

meanwhile, the grinding performance is guaranteed, dust and magazines generated by grinding fly upwards, and if the dust and the magazines are not processed in time, pollution is caused, so that a grinding robot with a protective structure is needed to meet the requirements.

Disclosure of Invention

The purpose of the invention is as follows: the utility model provides a grinding robot with protective structure, solves the problem that current abrasive disc is not nimble enough to the polishing of edge angle.

The second purpose is to solve the problem that dust and magazines generated by the grinding robot fly and cause pollution if the dust and the magazines are not processed in time.

In order to achieve the purpose, the invention provides the following technical scheme:

a grinding robot having a protective structure, comprising: the grinding device comprises a base, a base bolt joint, a supporting table, a protection structure, a supporting structure and a grinding structure, wherein the base is provided with a rectangular structure containing a cavity inside, the base bolt joint is used for providing a grinding platform, the protection structure is connected with a supporting table clamping groove and used for grinding protection, the supporting table side end face slides in a reciprocating mode and is used for driving a component to slide, and the grinding structure is in bolt joint with the supporting structure and used for grinding workpieces.

Through installing base, a supporting bench, protective structure, bearing structure and grinding structure, can protect, support and grind when the guarantee grinds job stabilization nature to reach predetermined required requirement.

According to an aspect of an embodiment of the present application, the support structure includes: the sliding table, with the sliding table welding, be used for providing the vertical support frame of holding power, with vertical support frame welding, be used for fixed grinding structure's subassembly mounting bracket, set up in a supporting bench side end face, be used for to the sliding tray spacing sliding tray that slides.

Through installing support frame, mounting bracket and sliding tray, slide the position of grinding through the cooperation of subassembly and adjust, can carry out the regulation of position before grinding, adjust more convenient stability, the practicality is higher.

According to one aspect of an embodiment of the present application, the abrasive structure comprises: with subassembly mounting bracket sliding connection's carriage, with the carriage is fixed, and with the limiting plate of terminal surface laminating under the subassembly mounting bracket, and with the limiting plate spiro union, be used for adjusting the flexible subassembly of height of lapping.

Through installing carriage, limiting plate and flexible subassembly, through the slip of carriage, can grind the regulation in another position to reach the effect of all-round regulation grinding angle, through flexible subassembly can drive grinding assembly displacement and the contact of work piece terminal surface from top to bottom, adjust flexibility and stability and all obtained certain guarantee.

According to an aspect of an embodiment of the present application, the abrasive structure further comprises: with flexible subassembly spiro union, lower extreme set up to spherical regulation pivot, with adjust the pivot and rotate the rotation cover of connecting, being used for adjusting the grinding unit angle, with the rotation cover is fixed, be used for driving grinding unit pivoted axis of rotation, and with the axis of rotation is fixed, be used for carrying out the mounting panel of unit mount.

Through installing rotating sleeve, axis of rotation and mounting panel, can carry out the regulation of grinding the angle to grinding assembly, the mounting panel can promote the stability of subassembly installation.

According to an aspect of an embodiment of the present application, the abrasive structure further comprises: the telescopic link sets up to the U type, is used for providing the electronic pivot in rotation space, with electronic pivot rotates to be connected, is used for driving the pivot frame that the abrasive disc carries out angle modulation, and with pivot frame rotates to be connected, is used for driving abrasive disc pivoted grinding pivot.

Through being provided with telescopic link, electronic pivot, pivot frame and grinding pivot, can promote the grinding adjustability of single abrasive disc, when grinding the work piece of surface irregularity, through constantly adjusting the grinding angle, can reduce grinding pressure to the minimum to reach best grinding effect, use convenient more save trouble.

According to an aspect of an embodiment of the present application, the abrasive disc includes: the grinding rotary shaft is fixedly connected with the grinding rotary shaft, the grinding rotary shaft is arranged to be circular, a plurality of groups of grinding discs are arranged in an annular array, and the grinding discs are connected with the grinding discs in a clamped mode and used for grinding the outer surfaces of workpieces.

The grinding performance can be improved through the grinding disc and the grinding sheet, and the grinding sheet with different precision can be selected according to the roughness of the workpiece for grinding.

According to an aspect of an embodiment of the present application, the shielding structure includes: the fixed strip, with protective structure inner wall spiro union, be used for adsorbing the dust catcher of dust in the grinding process, set up in the fixed strip front end, be used for driving the gliding spout of subassembly, set up to the disc, be used for carrying on the rotation platform that the work piece was placed, set up to the circular recess, be used for providing the rotation platform and rotate orbital constant head tank, with the fixed positioning disk of rotation platform, the output shaft with the motor that the positioning disk transmission is connected, and with spout sliding connection, the sliding plate that is used for carrying out comprehensive protection.

Through installing the dust catcher, can fly upward at the grinding course, the flying dust flies, can carry out the dust absorption to avoid causing environmental pollution, influence performance, place the work piece and carry out the centre gripping location on rotating the platform, it is also rotatable to rotate the platform itself simultaneously, so that adjust.

According to an aspect of an embodiment of the present application, the protective structure further includes: with the revolving stage sliding connection, set up to the extension card frame of L type, with extend the grip block of card frame spiro union, and with the contact pad of connection, with the laminating of work piece surface is pasted to the grip block.

Through installing the performance that guarantee and work piece surface contact location that extend card frame, grip block and contact pad can be better, avoid sliding and cause the unstable condition of centre gripping.

Compared with the prior art, the invention has the beneficial effects that:

through installing base, a supporting bench, protective structure, bearing structure and grinding structure, can protect, support and grind when the guarantee grinds job stabilization nature to reach predetermined required requirement, solved the problem that above-mentioned provided.

Drawings

Fig. 1 is a perspective view of a grinding robot with a protective structure according to the present invention.

FIG. 2 is a schematic view of a polishing structure according to the present invention.

Fig. 3 is a schematic structural diagram of the protective structure of the present invention.

In the figure: the grinding machine comprises a base 1, a supporting table 2, a protective structure 3, a dust collector 301, a fixing strip 302, a sliding groove 303, a rotating table 304, an extending clamp frame 3041, a clamping block 3042, a contact gasket 3043, a positioning groove 305, a positioning disc 306, a motor 307, a sliding plate 308, a supporting structure 4, a sliding table 401, a vertical supporting frame 402, an assembly mounting frame 403, a sliding groove 404, a grinding structure 5, a sliding frame 501, a limiting plate 502, a telescopic assembly 503, an adjusting rotating shaft 504, a rotating sleeve 505, a rotating shaft 506, a mounting plate 507, a telescopic rod 508, an electric rotating shaft 509, a rotating shaft frame 510, a grinding rotating shaft 511, a grinding disc 512 and a grinding sheet 513.

Detailed Description

In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the invention.

The applicant believes that the conventional grinding robot grinds a workpiece by using a grinding roller in many cases, but when the edge needs to be ground or the surface of the workpiece is uneven, the structure of a grinding assembly is fixed, so that the workpiece needs to be adjusted.

Therefore, the applicant designs a grinding robot with a protection structure, a grinding group is formed by a plurality of grinding discs, the angle and the grinding rotating speed of each grinding disc are adjustable, and angle adjustment grinding can be carried out according to the concave-convex condition of the surface of a workpiece, so that the optimal grinding effect is achieved, and the large energy loss caused by grinding of each grinding disc is avoided.

The grinding robot with a protective structure related to the present invention, as shown in fig. 1 to 3, in practical application, includes: base 1, a supporting bench 2, protective structure 3, bearing structure 4 and grinding structure 5, wherein, protective structure 3 includes: dust catcher 301, fixed strip 302, spout 303, rotate platform 304, constant head tank 305, positioning disk 306, motor 307 and sliding plate 308, dust catcher 301 is installed to the inside rear end of protective structure 3, the top of protective structure 3 front end is provided with fixed strip 302, be provided with spout 303 on the fixed strip 302, rotating platform 304 is installed to the intermediate position department of the inside below of protective structure 3, the below of rotating platform 304 is provided with constant head tank 305, positioning disk 306 is installed to the intermediate position department of rotating platform 304 below, motor 307 is installed to the below of positioning disk 306, the output shaft and the positioning disk 306 transmission of motor 307 are connected, sliding plate 308 is installed to the front end of protective structure 3.

In the above embodiment, the output shaft of the motor 307 drives the positioning plate 306 to rotate, so as to drive the workpiece to rotate, the dust collector 301 adsorbs dust generated inside while grinding is performed, the sliding plate 308 performs reciprocating sliding while the workpiece is placed and fixed, so as to perform protection of overall grinding, and the rotating table 304 rotates while components at the lower end of the rotating table 304 slide inside the positioning groove 305, so that the rotational stability can be further ensured.

According to the above embodiment, further, the rotating table 304 includes: the extension clamp frame 3041, the clamping block 3042 and the contact pad 3043 are provided, the extension clamp frame 3041 is provided on both sides of the rotating table 304, the lower end of the extension clamp frame 3041 extends to the inside of the rotating table 304 and is connected with the rotating table 304 in a sliding manner, the clamping block 3042 is provided above the inner side of the extension clamp frame 3041, the contact pad 3043 is provided on the inner side of the clamping block 3042, the contact pad 3043 is connected with the clamping block 3042 in a sticking manner, so as to better adhere and fix the outer surface of the workpiece to be ground, thereby ensuring the grinding fixing performance of the workpiece.

In practical applications of the grinding robot with a protective structure according to the present invention, as shown in fig. 1 to 3, the supporting structure 4 includes: the sliding table comprises a sliding table 401, a vertical supporting frame 402, an assembly mounting frame 403 and a sliding groove 404, wherein the sliding groove 404 is formed in one side of the upper end of the supporting table 2, the lower end of the sliding table 401 extends to the inner sliding connection of the sliding groove 404, the vertical supporting frame 402 is mounted above the sliding table 401, and the assembly mounting frame 403 is mounted above the vertical supporting frame 402.

In the above embodiment, the vertical support frame 402 and the component mounting frame 403 are driven to move simultaneously by the reciprocating sliding of the sliding table 401, so as to drive the grinding component to adjust the position, thereby improving the flexibility of grinding.

In practical applications of the grinding robot with a protective structure according to the present invention, as shown in fig. 1 to 3, the grinding structure 5 includes: the grinding machine comprises a sliding frame 501, a limit plate 502, a telescopic assembly 503, an adjusting rotating shaft 504, a rotating sleeve 505, a rotating shaft 506, a mounting plate 507, a telescopic rod 508, an electric rotating shaft 509, a rotating shaft frame 510, a grinding rotating shaft 511, a grinding disc 512 and a grinding sheet 513, wherein the limit plate 502 is arranged below the sliding frame 501, the telescopic assembly 503 is arranged below the limit plate 502, the adjusting rotating shaft 504 is arranged below the telescopic assembly 503, the rotating sleeve 505 is arranged below the adjusting rotating shaft 504, the adjusting rotating shaft 504 is rotatably connected with the rotating sleeve 505, the rotating shaft 506 is arranged below the rotating sleeve 505, the mounting plate 507 is arranged below the rotating shaft 506, the telescopic rods 508 are arranged below the mounting plate 507, the telescopic rods 508 are provided with a plurality of telescopic rods 508, the plurality of telescopic rods 508 are distributed in a ring array, the electric rotating shaft 509 is arranged below the telescopic rods 508, the rotating shaft frame 510 is arranged on the inner side of the electric rotating shaft 509, and the rotating shaft frame 510 is rotatably connected with the electric rotating shaft 509, the grinding rotating shaft 511 is installed below the rotating shaft frame 510, the grinding rotating shaft 511 is rotatably connected with the rotating shaft frame 510, the grinding disc 512 is installed below the grinding rotating shaft 511, the grinding sheet 513 is installed below the grinding disc 512, and the grinding sheet 513 is connected with the grinding disc 512 through a clamping groove.

Under operating condition, when the up end unevenness of work piece carries out the work of polishing, adjust the position of grinding structure 5 through the unsmooth condition of work piece, the flexible of single flexible subassembly 503 of rethread regulation, correspond unsmooth position department, the angle is adjusted to rethread regulation electric rotating shaft 509 and pivot frame 510, and then adjust in real time according to the unsmooth condition, can guarantee grinding efficiency to the maximum extent, when carrying out edge polishing again, also can adjust the angle of single mill 512 of edge, can drive whole mounting panel 507 rotation through the rotation of axis of rotation 506, thereby grind whole plane, can carry out the regulation of grinding unit according to operating condition, reduce the work consumption in the maximum extent, thereby maximum guarantee grinding unit's grinding flexibility.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.