CN114619329B

CN114619329B - Multidirectional robot accessory surface polishing equipment

Info

Publication number: CN114619329B
Application number: CN202210371897.3A
Authority: CN
Inventors: 冯军; 戴俊豪; 丁奇; 刘腾达; 朱洪军
Original assignee: Zhejiang Industry Polytechnic College
Current assignee: Zhejiang Industry Polytechnic College
Priority date: 2022-04-11
Filing date: 2022-04-11
Publication date: 2023-01-17
Anticipated expiration: 2042-04-11
Also published as: CN114619329A

Abstract

The invention discloses multidirectional robot accessory surface polishing equipment which comprises a base, wherein the top of the base is connected with an upright post, the upper end of the upright post is connected with a workbench, the cross section of the workbench is in a circular structure, a steering seat is arranged on the outer side of the workbench, the top of the steering seat is connected with a guide frame, a movable shell is sleeved outside the guide frame, the bottom of the movable shell is connected with an electric push rod, the movable end of the bottom of the electric push rod is connected with a rectangular seat, the bottom of the rectangular seat is connected with a polishing motor, an output shaft of the polishing motor is connected with a coupler, the lower end of the coupler is connected with a driving shaft, and the bottom of the driving shaft is connected with a polishing disc; the automatic clamping device is reasonable in structural design and simple to operate, can effectively clamp a workpiece, and is convenient for rotating the steering seat, so that the accessory is machined and polished in multiple directions, scraps can be automatically collected in the accessory polishing process, and the cleanness of the working environment is favorably guaranteed.

Description

Multidirectional robot accessory surface polishing equipment

Technical Field

The invention relates to the technical field of accessory processing equipment, in particular to multi-directional robot accessory surface polishing equipment.

Background

Robots are machine devices that perform work automatically, that can accept human commands, run preprogrammed programs, or outline actions based on principles formulated with artificial intelligence techniques, and whose task is to assist or replace human work, such as manufacturing, construction, or dangerous work. With the continuous improvement of the performance of the robot, the application range of the robot is greatly expanded, and the robot is not only widely applied to industries such as industry, agriculture, medical treatment and service, but also well applied to harmful and dangerous occasions such as the fields of urban safety, national defense and space detection.

In the production process of robot, in order to facilitate the subsequent combination assembly, often need polish the processing to the accessory surface to reduce the burr, and the sweeps that polish the production can not get timely collection and processing, diffuse and not only caused the pollution in the surrounding environment, still have certain potential safety hazard simultaneously. Therefore, a multidirectional robot accessory surface grinding device is provided.

Disclosure of Invention

The invention aims to provide multidirectional robot accessory surface grinding equipment to overcome the technical problems in the prior art.

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

the utility model provides a diversified robot accessory surface equipment of polishing, includes the base, the top of base is connected with the stand, the upper end of stand is connected with the workstation, the transversal circular structure setting of personally submitting of workstation, the seat that turns to is installed in the outside of workstation, the top that turns to the seat is connected with the leading truck, the outside cover of leading truck is equipped with the removal shell, the bottom of removal shell is connected with electric putter, electric putter's bottom expansion end is connected with the rectangle seat, the bottom of rectangle seat is connected with grinding motor, grinding motor's output shaft has the shaft coupling, the lower extreme of shaft coupling is connected with the drive shaft, the bottom of drive shaft is connected with the mill, the outer wall connection who turns to the seat has control panel.

Preferably, in the equipment of polishing on diversified robot fitting surface, three direction is led to the groove has been seted up to the top circumference of workstation, the direction is led to the inslot and is connected with horizontal slide bar, horizontal slide bar's outside movable sleeve is equipped with the sliding sleeve, the top of sliding sleeve is connected with the grip block, the circumference lateral wall of workstation is connected with the ring gear, set up the holding chamber in the stand, the holding intracavity is rotated and is connected with the screw rod, the outer wall spiro union of screw rod has the nut seat, three spacing groove has been seted up to the lateral wall circumference in holding chamber, it has the traction lever to articulate between nut seat and the sliding sleeve, the traction lever runs through the spacing groove, the lower extreme of screw rod is connected with first motor.

Preferably, in the equipment of polishing on diversified robot accessory surface, the inner wall that turns to the seat has seted up annular slide, the raceway has been seted up to the symmetry between both sides and the workstation about annular slide's the inner wall, be equipped with a plurality of roll steel balls in the raceway, the lateral wall of annular slide has been seted up and has been let a mouthful, the outer wall connection that turns to the seat has the extension board, the top of extension board is connected with the second motor, the top output of second motor is connected with first gear, first gear stretches into and lets a mouthful one end meshing connect the ring gear.

Preferably, in the equipment of polishing on diversified robot accessory surface, the top of leading truck is connected with the arc rack, both ends are connected with the semicircle rail around the leading truck, the assembly groove has been seted up at the top of removal shell, the direction arc groove has been seted up around the inner wall of assembly groove, semicircle rail sliding connection direction arc groove, the top of removal shell is connected with the curb plate, the front end of curb plate is connected with the third motor, the rear side output of third motor is connected with the second gear, the arc rack is connected in the second gear meshing.

Preferably, in the equipment of polishing on diversified robot accessory surface, the groove has been seted up and has been accomodate to the front end of rectangle seat, it has a collection bits box to accomodate the inslot grafting, the rear end of rectangle seat inlays and is equipped with the draught fan, the left and right sides wall of rectangle seat is connected with the stabilizer bar, the end connection of stabilizer bar has the drainage tube, the dust cage is installed to the drainage tube lower extreme, the groove roof is accomodate in the upper end intercommunication of drainage tube.

Preferably, in the diversified robot accessory surface equipment of polishing, the outside cover of polishing motor is equipped with the circle sleeve, the rectangle seat is connected to the upper end of circle sleeve, annular storehouse has been seted up in the circle sleeve, sealed sliding connection has the metal piston ring in the annular storehouse, be connected with compression spring between metal piston ring and the annular storehouse roof, it has the thermal expansion medium to fill between metal piston ring lower extreme and the annular storehouse, the upper portion left and right sides in annular storehouse is inlayed and is equipped with the metal block, the metal block passes through the wire and establishes ties in the circuit of draught fan.

Preferably, in the multidirectional robot accessory surface polishing device, the outer wall of the driving shaft is connected with a friction disc, the outer wall of the friction disc is abutted with a heat conducting seat, the heat conducting seat is fixedly connected with the inner wall of the circular sleeve, and the side wall of the heat conducting seat is connected with a heat conducting rod which extends into a thermal expansion medium.

Preferably, in the multidirectional robot accessory surface equipment of polishing, the vent has been seted up to the rear end of collection bits box, install the filter screen in the vent.

Preferably, in the multidirectional robot accessory surface grinding equipment, the center of a circle of the arc-shaped rack and the center of a circle of the semicircular track are overlapped with the center of the top surface of the workbench.

Preferably, in the multidirectional robot accessory surface grinding equipment, a plurality of reinforcing ribs are welded between the upright post and the base.

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

1. the clamping device is reasonable in structural design and simple to operate, a workpiece to be machined is placed at the top of the workbench, the first motor drives the screw to rotate, the nut seat can move downwards along the accommodating cavity, the limiting groove is used for limiting and guiding, the included angle between the traction rod and the axial lead of the upright post is reduced, the clamping block synchronously moves along with the sliding sleeve, and the workpiece can be effectively clamped;

2. according to the invention, the second gear is used for meshing the arc-shaped rack, the movable shell can slide on the guide frame, so that the machining angle of the accessory can be adjusted, the first gear is used for meshing the gear ring, the rolling steel ball can move in the roller path, and the steering seat can be conveniently rotated, so that the accessory can be machined and polished in multiple directions;

3. according to the invention, the friction disc and the heat conducting seat generate heat through friction in the rotating process, the heat can be input into the thermal expansion medium along the heat conducting rod, the volume of the thermal expansion medium is increased after the thermal expansion medium is heated, the metal piston ring is convenient to abut against the metal block to enable the induced draft fan to be electrified and work, scrap collection can be automatically carried out in the accessory polishing process, and the cleanness of the working environment is favorably ensured.

Drawings

In order to more clearly illustrate the technical solution of the present invention, the drawings used in the description of the embodiments will be briefly introduced 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 that other drawings can be obtained based on these drawings without inventive labor.

FIG. 1 is a first general structural diagram of the present invention;

FIG. 2 is a second overall view of the present invention;

FIG. 3 is a third schematic view of the overall structure of the present invention;

FIG. 4 is a schematic view of the internal structure of the column of the present invention;

FIG. 5 is a schematic view of the structure of the work table of the present invention;

FIG. 6 is a schematic structural view of a guide frame according to the present invention;

FIG. 7 is a schematic view of the structure of the movable case of the present invention;

FIG. 8 is a schematic view of a rectangular base according to the present invention;

FIG. 9 is a schematic view of the internal structure of the round sleeve of the present invention;

FIG. 10 is a schematic view of the chip collecting box according to the present invention.

In the figure: 1. a base; 2. a column; 3. a work table; 4. a steering seat; 5. a guide frame; 6. moving the shell; 7. an electric push rod; 8. a rectangular base; 9. polishing the motor; 10. a coupling; 11. a drive shaft; 12. grinding disc; 13. a control panel;

201. an accommodating cavity; 202. a screw; 203. a nut seat; 204. a limiting groove; 205. a draw bar; 206. a first motor;

301. a guide through groove; 302. a horizontal sliding bar; 303. a sliding sleeve; 304. a clamping block; 305. a ring gear;

401. an annular chute; 402. a raceway; 403. rolling the steel ball; 404. a let position port; 405. a stretching plate; 406. a second motor; 407. a first gear;

501. an arc-shaped rack; 502. a semicircular track;

601. assembling a groove; 602. a guide arc groove; 603. a side plate; 604. a third motor; 605. a second gear;

801. a receiving groove; 802. a chip collecting box; 803. an induced draft fan; 804. a stabilizer bar; 805. a drainage tube; 806. a dust collection cover;

901. a circular sleeve; 902. an annular bin; 903. a metal piston ring; 904. a compression spring; 905. a thermal expansion medium; 906. a metal block;

111. a friction disk; 112. a heat conducting base; 113. a heat conducting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example one

Referring to fig. 1-10, the present embodiment is a multi-directional robot accessory surface polishing apparatus, including a base 1, a column 2 is connected to the top of the base 1, an upper end of the column 2 is connected with a workbench 3, the cross section of the workbench 3 is arranged in a circular structure, a steering seat 4 is installed on the outer side of the workbench 3, the top of the steering seat 4 is connected with a guide frame 5, a movable shell 6 is sleeved on the outer portion of the guide frame 5, the bottom of the movable shell 6 is connected with an electric push rod 7, a bottom movable end of the electric push rod 7 is connected with a rectangular seat 8, the bottom of the rectangular seat 8 is connected with a polishing motor 9, an output shaft of the polishing motor 9 is connected with a coupler 10, the lower end of the coupler 10 is connected with a driving shaft 11, the bottom of the driving shaft 11 is connected with a polishing disc 12, and the outer wall of the steering seat 4 is connected with a control panel 13.

Three leading through groove 301 has been seted up to workstation 3's top circumference, leading through groove 301 in-connection has horizontal slide bar 302, the outside movable sleeve of horizontal slide bar 302 is equipped with sliding sleeve 303, sliding sleeve 303's top is connected with grip block 304, workstation 3's circumference lateral wall is connected with ring gear 305, it has holding chamber 201 to have seted up in the stand 2, holding chamber 201 internal rotation is connected with screw rod 202, the outer wall spiro union of screw rod 202 has nut seat 203, three spacing groove 204 has been seted up to holding chamber 201's lateral wall circumference, it has traction lever 205 to articulate between nut seat 203 and the sliding sleeve 303, traction lever 205 runs through spacing groove 204, the lower extreme of screw rod 202 is connected with first motor 206.

Turn to the inner wall of seat 4 and seted up annular slide 401, raceway 402 has been seted up to the symmetry between both sides and the workstation 3 about the inner wall of annular slide 401, be equipped with a plurality of rolling steel balls 403 in the raceway 402, the lateral wall of annular slide 401 has been seted up and has been let a mouthful 404, the outer wall connection who turns to seat 4 has extension board 405, the top of extension board 405 is connected with second motor 406, the top output of second motor 406 is connected with first gear 407, first gear 407 stretches into and lets a one end meshing of mouthful 404 connect ring gear 305.

The top of leading truck 5 is connected with arc rack 501, both ends are connected with semicircle rail 502 around leading truck 5, the assembly groove 601 has been seted up at the top of removal shell 6, direction arc groove 602 has been seted up around the inner wall of assembly groove 601, semicircle rail 502 sliding connection direction arc groove 602, the top of removing shell 6 is connected with curb plate 603, the front end of curb plate 603 is connected with third motor 604, the rear side output of third motor 604 is connected with second gear 605, arc rack 501 is connected in the meshing of second gear 605.

The specific implementation manner of this embodiment is:

when the device is used, a power supply is connected externally, the base 1 is arranged on a plane, the workbench 3 is supported through the upright post 2, a workpiece to be processed is placed at the top of the workbench 3, the screw 202 is driven to rotate through the first motor 206, the nut seat 203 can move downwards along the accommodating cavity 201, the limiting groove 204 is used for limiting and guiding, the included angle between the draw bar 205 and the axial lead of the upright post 2 is reduced, the sliding sleeve 303 further moves along the horizontal sliding rod 302, the clamping block 304 synchronously moves along with the sliding sleeve 303, and the workpiece can be effectively clamped;

utilize third motor 604 to drive second gear 605 and rotate, second gear 605 meshing arc rack 501, utilize direction arc groove 602 cooperation semicircle rail 502 to lead, it can slide on leading truck 5 to remove shell 6, thereby the processing angle of adjustment accessory, drive first gear 407 through second motor 406 and rotate, first gear 407 meshes ring gear 305, roll steel ball 403 can move in raceway 402, thereby make to turn to seat 4 and rotate, be convenient for carry out diversified processing to the accessory.

Example two

On the basis of the first embodiment, the front end of the rectangular seat 8 is provided with the accommodating groove 801, the scrap collecting box 802 is inserted in the accommodating groove 801, the rear end of the rectangular seat 8 is embedded with the induced draft fan 803, the left side wall and the right side wall of the rectangular seat 8 are connected with the stabilizing bars 804, the end parts of the stabilizing bars 804 are connected with the draft tube 805, the lower end of the draft tube 805 is provided with the dust collecting cover 806, and the upper end of the draft tube 805 is communicated with the top wall of the accommodating groove 801 to facilitate collection of waste scraps generated by grinding.

Grinding motor 9's outside cover is equipped with circle sleeve 901, rectangle seat 8 is connected to the upper end of circle sleeve 901, annular storehouse 902 has been seted up in the circle sleeve 901, sealed sliding connection has metal piston ring 903 in the annular storehouse 902, be connected with compression spring 904 between metal piston ring 903 and the annular storehouse 902 roof, it has thermal expansion medium 905 to fill between metal piston ring 903 lower extreme and the annular storehouse 902, the upper portion left and right sides in annular storehouse 902 is inlayed and is equipped with metal block 906, metal block 906 passes through the wire and establishes ties in the circuit of draught fan 803, be convenient for carry out the sweeps automatically and collect at the in-process of polishing.

The outer wall of the driving shaft 11 is connected with a friction disc 111, the outer wall of the friction disc 111 is abutted with a heat conducting base 112, the heat conducting base 112 is fixedly connected with the inner wall of the circular sleeve 901, the side wall of the heat conducting base 112 is connected with a heat conducting rod 113, and the heat conducting rod 113 extends into a thermal expansion medium 905 to transmit heat.

The rear end of the chip collecting box 802 is provided with a vent, and a filter screen is arranged in the vent, so that the traction of airflow is facilitated.

The circle center of the arc-shaped rack 501 and the circle center of the semicircular track 502 are overlapped with the center of the top surface of the workbench 3, so that the surface of the accessory can be conveniently aligned to polish.

A plurality of reinforcing ribs are welded between the upright post 2 and the base 1, so that the structural strength is increased, and the running stability of the equipment is improved.

The specific implementation manner of this embodiment is:

in the course of working of polishing at the accessory, utilize 7 adjustment rectangle seats of electric putter to remove, 12 laminating accessory surfaces of mill of being convenient for, utilize grinding motor 9 to drive shaft coupling 10 and rotate, drive shaft 11 drives friction disc 111 and rotates, friction disc 111 rubs the themogenesis with heat conduction seat 112 at rotatory in-process, the heat can be followed in the 113 input thermal expansion media 905 of heat conduction stick, thermal expansion media 905 is the increase of after-heating, thereby make metal piston ring 903 rise along annular storehouse 902, compression spring 904 length shortens, metal piston ring 903 butt metal block 906 makes draught fan 803 circular telegram work, carry out the air current through draught fan 803 and pull, can make the sweeps that polish the production get into 805 along dust cage 806, and then fall into collection bits box 802 and collect, can carry out the sweeps collection automatically at the in-process that the accessory was polished, be favorable to ensure operational environment's neatness.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to 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 preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a diversified robot accessory surface equipment of polishing, includes base (1), its characterized in that: the automatic grinding machine is characterized in that a stand column (2) is connected to the top of the base (1), a workbench (3) is connected to the upper end of the stand column (2), the cross section of the workbench (3) is in a circular structure arrangement, a steering seat (4) is installed on the outer side of the workbench (3), a guide frame (5) is connected to the top of the steering seat (4), a movable shell (6) is sleeved outside the guide frame (5), an electric push rod (7) is connected to the bottom of the movable shell (6), a rectangular seat (8) is connected to the movable end of the bottom of the electric push rod (7), a grinding motor (9) is connected to the bottom of the rectangular seat (8), a coupler (10) is connected to an output shaft of the grinding motor (9), a driving shaft (11) is connected to the lower end of the coupler (10), a grinding disc (12) is connected to the bottom of the driving shaft (11), and a control panel (13) is connected to the outer wall of the steering seat (4);

the dust collecting device is characterized in that a containing groove (801) is formed in the front end of the rectangular seat (8), a dust collecting box (802) is inserted in the containing groove (801), an induced draft fan (803) is embedded in the rear end of the rectangular seat (8), stabilizing bars (804) are connected to the left side wall and the right side wall of the rectangular seat (8), a drainage tube (805) is connected to the end portion of the stabilizing bar (804), a dust collecting cover (806) is installed at the lower end of the drainage tube (805), and the upper end of the drainage tube (805) is communicated with the top wall of the containing groove (801);

a round sleeve (901) is sleeved outside the grinding motor (9), the upper end of the round sleeve (901) is connected with a rectangular seat (8), an annular bin (902) is arranged in the round sleeve (901), a metal piston ring (903) is connected in the annular bin (902) in a sealing and sliding mode, a compression spring (904) is connected between the metal piston ring (903) and the top wall of the annular bin (902), a thermal expansion medium (905) is filled between the lower end of the metal piston ring (903) and the annular bin (902), metal blocks (906) are embedded in the left side and the right side of the upper portion of the annular bin (902), and the metal blocks (906) are connected in series in a circuit of an induced draft fan (803) through wires;

the outer wall of the driving shaft (11) is connected with a friction disc (111), the outer wall of the friction disc (111) is connected with a heat conducting seat (112) in an abutting mode, the heat conducting seat (112) is fixedly connected with the inner wall of the circular sleeve (901), the side wall of the heat conducting seat (112) is connected with a heat conducting rod (113), and the heat conducting rod (113) extends into a thermal expansion medium (905).

2. The multi-orientation robotic accessory surface abrading apparatus of claim 1, wherein: three direction logical groove (301) have been seted up to the top circumference of workstation (3), lead to and have connect horizontal slide bar (302) in groove (301), the outside movable sleeve of horizontal slide bar (302) is equipped with sliding sleeve (303), the top of sliding sleeve (303) is connected with grip block (304), the circumference lateral wall of workstation (3) is connected with ring gear (305), set chamber (201) has been seted up in stand (2), set chamber (201) internal rotation is connected with screw rod (202), the outer wall spiro union of screw rod (202) has nut seat (203), three spacing groove (204) have been seted up to the lateral wall circumference of set chamber (201), it has traction lever (205) to articulate between nut seat (203) and sliding sleeve (303), traction lever (205) run through spacing groove (204), the lower extreme of screw rod (202) is connected with first motor (206).

3. A multi-orientation robotic accessory surface abrading apparatus according to claim 2, wherein: the utility model discloses a gear ring structure, including turning to the inner wall of seat (4) and having seted up annular slide (401), raceway (402) have been seted up to the symmetry between both sides and workstation (3) about the inner wall of annular slide (401), be equipped with a plurality of rolling steel balls (403) in raceway (402), the lateral wall of annular slide (401) has been seted up and has been let a mouthful (404), the outer wall that turns to seat (4) is connected with extension board (405), the top of extension board (405) is connected with second motor (406), the top output of second motor (406) is connected with first gear (407), first gear (407) stretch into and let the one end meshing of a mouthful (404) connect ring gear (305).

4. The multi-orientation robotic accessory surface abrading apparatus of claim 1, wherein: the top of leading truck (5) is connected with arc rack (501), both ends are connected with semicircle rail (502) around leading truck (5), assembly groove (601) have been seted up at the top of removal shell (6), direction arc groove (602) have been seted up around the inner wall of assembly groove (601), semicircle rail (502) sliding connection direction arc groove (602), the top of removal shell (6) is connected with curb plate (603), the front end of curb plate (603) is connected with third motor (604), the rear side output of third motor (604) is connected with second gear (605), second gear (605) meshing connection arc rack (501).

5. The multi-orientation robotic accessory surface abrading apparatus of claim 1, wherein: the rear end of the scrap collecting box (802) is provided with a vent, and a filter screen is arranged in the vent.

6. A multi-orientation robotic accessory surface abrading apparatus according to claim 4, wherein: the circle center of the arc-shaped rack (501) and the circle center of the semicircular track (502) are overlapped with the center of the top surface of the workbench (3).

7. The multi-orientation robotic accessory surface abrading apparatus of claim 1, wherein: a plurality of reinforcing ribs are welded between the upright post (2) and the base (1).