CN114986113A

CN114986113A - Bearing assembling robot

Info

Publication number: CN114986113A
Application number: CN202210634095.7A
Authority: CN
Inventors: 汪文政; 汪姝含; 汪泽; 曹培斌; 路新庆; 蒋义志; 蒋克飞
Original assignee: Linqing Wanda Bearing Co ltd
Current assignee: Linqing Wanda Bearing Co ltd
Priority date: 2022-06-07
Filing date: 2022-06-07
Publication date: 2022-09-02

Abstract

The invention discloses a bearing assembling robot, which comprises a robot body capable of independently walking and positioning and self-locking, and a robot inner core arranged on the robot body; the robot inner core comprises a bottom plate, a fixed shaft is fixedly connected to the top of the bottom plate, a storage box is fixedly connected to the top of the fixed shaft, a blanking cover is fixedly connected to one side of the bottom of the storage box, an intermittent material receiving assembly is arranged inside the blanking cover, a placing disc is movably sleeved outside the fixed shaft, a plurality of steering assemblies are movably sleeved inside the placing disc, and a driving lifting assembly fixedly connected to the bottom plate is arranged below the steering assemblies.

Description

Bearing assembly robot

Technical Field

The invention relates to an industrial robot, in particular to a bearing assembling robot, and belongs to the technical field of assembling robots.

Background

In industrial production, the assembly robot can replace manual operation to complete repeated mechanical operation, and in the prior art, the assembly robot is mainly applied to the aspects of assembly of various electrical appliance manufacturing, small motors, automobiles and parts thereof, computers, toys, electromechanical products and components thereof and the like; for the production and assembly of bearing parts, the production and assembly are generally finished manually or semi-manually in the prior art; the bearing mainly includes inner circle, outer lane, rolling element and holder, adds man-hour at the bearing production, need inlay the rolling element on the holder in proper order, and the mode of inlaying that has now adopts the staff to go on manually mostly, relies on the manual rolling element of taking to accomplish to inlay, and the operating means is efficiency lower not only like this, influences the whole machining efficiency of bearing, has increased the human cost of enterprise moreover, is unfavorable for automatic popularization, and we have proposed a bearing assembly robot for this reason.

Disclosure of Invention

The invention aims to provide a bearing assembling robot capable of efficiently and automatically filling, which can be used for butting a production line to finish automatic assembly of a bearing.

In order to achieve the purpose, the technical scheme adopted by the invention is as follows: a bearing assembly robot comprises a robot body capable of independently walking and positioning and self-locking and a robot inner core arranged on the robot body; the robot inner core comprises a bottom plate, the top fixedly connected with fixed axle of bottom plate, the top fixedly connected with storage case of fixed axle, bottom one side fixedly connected with blanking cover of storage case, the inside of blanking cover is equipped with intermittent type and connects the material subassembly, the outside movable sleeve of fixed axle is equipped with places the dish, the inside movable sleeve of placing the dish is equipped with a plurality of subassemblies that turn to, the below that turns to the subassembly is equipped with the drive elevating assembly of fixed connection on the bottom plate, one side of drive elevating assembly is equipped with drive assembly, one side of placing the dish is equipped with conveying assembly.

Preferably, the intermittent type connects the material subassembly to include fixed connection the riser on the bottom plate, one side of riser is rotated and is connected with first pivot, the one end fixedly connected with that the riser was kept away from to first pivot is located the inside material receiving roller of blanking cover, the outer lane array that connects the material roller is equipped with a plurality of material receiving grooves, the fixed cover in outside of first pivot is equipped with first bevel gear.

Preferably, the steering assembly comprises a tray movably sleeved inside the placing tray, the bottom of the tray is fixedly connected with a lifting shaft, and the bottom of the lifting shaft is fixedly connected with a first gear.

Preferably, the drive lifting unit includes a first push rod motor fixedly connected to the base plate, an output shaft fixedly connected to the first push rod motor is connected to the drive motor, an output shaft fixedly connected to the drive motor is connected to the second gear, a left side fixedly connected to the drive motor is provided with a first lifting plate, a right side fixedly connected to the drive motor is provided with a second lifting plate, and the second gear is in meshing transmission with the first gear.

Preferably, the transmission assembly comprises a second rotating shaft arranged on the bottom plate, a gear disc is fixedly sleeved outside the second rotating shaft, a second bevel gear is fixedly connected to the top end of the second rotating shaft, and the second bevel gear is in meshing transmission with the first bevel gear.

Preferably, one side of the second lifting plate is hinged with a telescopic rod, a spring sleeve is movably sleeved outside the telescopic rod, a spring is arranged inside the spring sleeve, the bottom end of the spring sleeve is hinged with a push-pull plate, and the bottom of the push-pull plate is fixedly connected with a sliding block.

Preferably, the top of the bottom plate is provided with a sliding groove, the sliding block is arranged inside the sliding groove in a sliding mode, and the second rotating shaft is rotatably connected to the sliding block.

Preferably, the bottom fixedly connected with movable sleeve of placing the dish is established at the outside sleeve pipe of fixed axle, sheathed tube bottom fixedly connected with third gear, the fixed cover in sheathed tube outside is equipped with the bearing, one side fixedly connected with locating lever of bearing, and the bottom plate fixed connection of locating lever.

Preferably, a plurality of placing holes are formed in the placing plate in an array mode, a plurality of limiting plates are arranged on the inner wall of each placing hole in an array mode, a second push rod motor is fixedly sleeved inside the fixing shaft, and a push plate is fixedly connected to an output shaft of the second push rod motor.

Preferably, the vertical plate is provided with a movable hole, the bottom of the storage box is provided with a blanking hole, and a guide hopper is arranged above the blanking hole.

Compared with the prior art, the bearing assembling robot can be butted with a production line to complete automatic assembly of the bearing, and has the following advantages:

1. by arranging the intermittent receiving assembly, the storage box, the blanking cover and the like, the intermittent blanking can be carried between the rolling bodies in the storage box by rotating the intermittent borrowing assembly, so that the rolling bodies in the storage box are prevented from being continuously and quickly blanked, and the accuracy of filling is prevented from being influenced;

2. the automatic feeding device is characterized in that the device is provided with a steering assembly, a driving lifting assembly, a transmission assembly, an intermittent material receiving assembly and other structures, wherein the driving lifting assembly can drive the steering assembly to rotate, the steering assembly drives an inner ring, an outer ring and a retainer to rotate, and the steering assembly drives the intermittent material receiving assembly to rotate for intermittent blanking through the transmission assembly, so that rolling bodies are conveniently and sequentially filled on the retainer, and automatic filling is realized;

3. by arranging the structures such as the driving lifting assembly, the placing disc, the steering assembly, the sleeve pipe, the third gear and the like, the driving lifting assembly can drive the placing disc to rotate through the third gear and the sleeve pipe, and the steering assembly can be supported after steering is completed, so that the loaded bearing can be pushed down conveniently, and the non-loaded bearing can be placed manually, so that the processing continuity is maintained, and the processing efficiency of the bearing is improved;

in conclusion, the device is novel in design groove, and easy operation not only conveniently carries out automatic intermittent type blanking, can load in proper order when the blanking moreover, avoids lou filling or overfilling, can turn to the switching automatically and conveniently unload and load once more after accomplishing to load moreover, guarantees the continuity processing of equipment, has improved the machining efficiency of equipment greatly, is favorable to enterprise's production needs.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a cross-sectional structural view of the present invention;

FIG. 2 is a cross-sectional structural view of the parking disc of the present invention when turning;

FIG. 3 is a cross-sectional view of the pallet of the present invention in a lifting configuration;

FIG. 4 is a top view of the first lift plate of the present invention;

FIG. 5 is a top view of the tray of the present invention;

FIG. 6 is a side cross-sectional block diagram of the base plate and slide of the present invention.

In the figure: the automatic feeding device comprises a base plate 1, a fixed shaft 2, a storage box 3, a blanking cover 4, a material receiving roller 5, a first rotating shaft 6, a first bevel gear 7, a vertical plate 8, a sliding chute 9, a sliding block 10, a second rotating shaft 11, a gear disc 12, a second bevel gear 13, a positioning rod 14, a bearing 15, a sleeve 16, a placing disc 17, a limiting plate 18, a tray 19, a lifting shaft 20, a first gear 21, a first push rod motor 22, a driving motor 23, a second gear 24, a first lifting plate 25, a second lifting plate 26, a telescopic rod 27, a spring sleeve 28, a spring 29, a push-pull plate 30, a third gear 31, a second push rod motor 32, a push plate 33 and a conveying assembly 34.

Detailed Description

The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the scope of the present invention will be more clearly and clearly defined.

The first embodiment is as follows:

as shown in fig. 1-5, the present invention provides a bearing assembling robot, which comprises a robot body capable of independently walking and positioning self-locking, and a robot inner core installed on the robot body; the robot inner core comprises a bottom plate 1, a fixed shaft 2 is fixedly connected to the top of the bottom plate 1, a storage box 3 is fixedly connected to the top of the fixed shaft 2, a blanking cover 4 is fixedly connected to one side of the bottom of the storage box 3, an intermittent material receiving assembly is arranged inside the blanking cover 4 and receives rolling bodies in the storage box 3, a placing disc 17 is movably sleeved outside the fixed shaft 2, a plurality of steering assemblies are movably sleeved inside the placing disc 17 and conveniently drive an inner ring, an outer ring and a retainer to rotate, the rolling bodies are conveniently and sequentially loaded, a driving lifting assembly fixedly connected to the bottom plate 1 is arranged below the steering assemblies and can drive the steering assemblies, the placing disc 17 and the driving assemblies to rotate, a transmission assembly is arranged on one side of the driving lifting assembly and can drive the intermittent material receiving assembly to rotate and receive materials, on one side of the placing tray 17, a transfer assembly 34 is provided, which transfers the completed bearing away.

As shown in fig. 1, the intermittent receiving assembly includes a vertical plate 8 fixedly connected to a bottom plate 1, a first rotating shaft 6 is rotatably connected to one side of the vertical plate 8, a receiving roller 5 located inside a blanking cover 4 is fixedly connected to one end of the first rotating shaft 6 far from the vertical plate 8, a plurality of receiving slots are arranged in an outer ring array of the receiving roller 5, a first bevel gear 7 is fixedly sleeved outside the first rotating shaft 6, a driving motor 23 drives a second gear 24 to rotate, the second gear 24 drives a first gear 21 engaged with the second gear to rotate, the first gear 21 drives a gear disc 12 engaged with the first gear to rotate, the gear disc 12 drives a second rotating shaft 11 to rotate, the second rotating shaft 11 drives a second bevel gear 13 to rotate, the second bevel gear 13 drives a first bevel gear 7 engaged with the second gear to rotate, the first bevel gear 7 drives the first rotating shaft 6 to rotate, and the first rotating shaft 6 drives the receiving roller 5 to rotate, the material receiving groove on the material receiving roller 5 can receive the rolling bodies in the material storage box 3, so that intermittent blanking is realized.

As shown in fig. 2, the steering assembly includes a tray 19 movably sleeved inside the placing tray 17, a lifting shaft 20 is fixedly connected to the bottom of the tray 19, a first gear 21 is fixedly connected to the bottom end of the lifting shaft 20, the first gear 21 drives the lifting shaft 20 to rotate when rotating, the lifting shaft 20 drives the tray 19 to rotate, and the inner ring, the outer ring and the retainer are placed on the tray 19, so that the inner ring, the outer ring and the retainer are driven to rotate to be sequentially loaded.

Example two

As shown in fig. 2-6, by providing a driving lifting assembly and a transmission assembly, the driving lifting assembly includes a first push rod motor 22 fixedly connected to the bottom plate 1, an output shaft of the first push rod motor 22 is fixedly connected to a driving motor 23, an output shaft of the driving motor 23 is fixedly connected to a second gear 24, a left side of the driving motor 23 is fixedly connected to a first lifting plate 25, a right side of the driving motor 23 is fixedly connected to a second lifting plate 26, and the second gear 24 is in meshing transmission with the first gear 21, after the filling is completed, the first push rod motor 22 drives the driving motor 23 to move down, so that the second gear 24 is in meshing transmission with a third gear 31, so that the driving motor 23 drives the sleeve 16 to rotate, and the sleeve 16 drives the placing disc 17 to rotate, so that the filled bearing below the blanking cover 4 is turned to one side of the transmission assembly 34, and then the first push rod motor 22 drives the driving motor 23 to move up, the driving motor 23 drives the first lifting plate 25 and the second lifting plate 26 to move upwards, the first gear 21 is lifted upwards by the first lifting plate 25 and the second lifting plate 26, the lifting shaft 20 and the tray 19 can be driven by the first gear 21 to move upwards, so that the second push rod motor 32 can drive the push plate 33 to push the filled bearing to the conveying assembly 34 to be conveyed away, and the worker can place the inner ring, the outer ring and the retainer on the tray 19 again for next filling.

As shown in fig. 1, the transmission assembly includes a second rotating shaft 11 disposed on the bottom plate 1, a gear plate 12 is fixedly disposed outside the second rotating shaft 11, a second bevel gear 13 is fixedly connected to a top end of the second rotating shaft 11, and the second bevel gear 13 is in meshing transmission with the first bevel gear 7, the first gear 21 drives the gear plate 12 to rotate, the gear plate 12 can drive the second rotating shaft 11 to rotate, and the second rotating shaft 11 can drive the second bevel gear 13 to rotate, so as to drive the intermittent receiving assembly to rotate.

As shown in fig. 1, one side of the second lifting plate 26 is hinged with a telescopic rod 27, an external movable sleeve of the telescopic rod 27 is provided with a spring sleeve 28, the spring 29 is arranged inside the spring sleeve 28, the bottom end of the spring sleeve 28 is hinged with a push-pull plate 30, the bottom of the push-pull plate 30 is fixedly connected with a slider 10, the second lifting plate 26 can drive the telescopic rod 27 to move when lifting, the telescopic rod 27 drives the spring 29 to move, thus the push-pull plate 30 can be driven to move through the telescopic rod 27, the spring 29 and the spring sleeve 28, and further the transmission assembly is driven to be horizontally adjusted, so that when the placing disc 17 is driven to turn, the intermittent material receiving assembly stops receiving and blanking.

As shown in fig. 6, the sliding groove 9 is formed at the top of the bottom plate 1, the sliding block 10 is slidably disposed inside the sliding groove 9, the second rotating shaft 11 is rotatably connected to the sliding block 10, and the sliding block 10 can slide in the sliding groove 9, so that the sliding block 10 is prevented from being separated from the sliding groove 9 to incline the transmission assembly.

As shown in fig. 1, a sleeve 16 movably sleeved outside the fixed shaft 2 is fixedly connected to the bottom of the placing tray 17, a third gear 31 is fixedly connected to the bottom end of the sleeve 16, a bearing 15 is fixedly sleeved outside the sleeve 16, a positioning rod 14 is fixedly connected to one side of the bearing 15, and the bottom end of the positioning rod 14 is fixedly connected to the bottom plate 1.

As shown in fig. 5, a plurality of placing holes are formed in the placing plate 17 in an array, a plurality of limiting plates 18 are arranged in an array on the inner wall of the placing holes, a second push rod motor 32 is fixedly sleeved inside the fixing shaft 2, and an output shaft of the second push rod motor 32 is fixedly connected with a push plate 33.

As shown in fig. 1, the vertical plate 8 is provided with a movable hole, the bottom of the storage box 3 is provided with a blanking hole, a material guide hopper is arranged above the blanking hole, and the movable hole on the vertical plate 8 facilitates the movement of the gear disc 12.

The detailed working principle is as follows: the inner ring, the outer ring and the retainer are placed on a tray 19, when filling is carried out, at the moment, a first gear 21 is in meshing transmission with a second gear 24, a driving motor 23 drives the second gear 24 to rotate, the second gear 24 drives a first gear 21 meshed with the second gear to rotate, the first gear 21 drives a gear disc 12 meshed with the first gear to rotate, the gear disc 12 drives a second rotating shaft 11 to rotate, the second rotating shaft 11 drives a second bevel gear 13 to rotate, the second bevel gear 13 drives a first bevel gear 7 meshed with the second bevel gear to rotate, the first bevel gear 7 drives a first rotating shaft 6 to rotate, the first rotating shaft 6 drives a receiving roller 5 to rotate, a receiving groove on the receiving roller 5 can receive rolling bodies in a storage box 3, so that intermittent blanking is realized, the first gear 21 drives a lifting shaft 20 to rotate, the lifting shaft 20 drives the tray 19 to rotate, and because the inner ring, The outer ring and the retainer are placed on the tray 19, thereby driving the inner ring, the outer ring and the retainer to rotate for sequential filling.

After the filling is completed, the first push rod motor 22 drives the driving motor 23 to move downwards, so that the second gear 24 is in meshed transmission with the third gear 31, the driving motor 23 drives the sleeve 16 to rotate, the sleeve 16 drives the placing disc 17 to rotate, so that the filled bearing below the blanking cover 4 is transferred to one side close to the conveying assembly 34, then the first push rod motor 22 drives the driving motor 23 to move upwards, the driving motor 23 drives the first lifting plate 25 and the second lifting plate 26 to move upwards, the first lifting plate 25 and the second lifting plate 26 lift the first gear 21 upwards, the first gear 21 drives the lifting shaft 20 and the tray 19 to move upwards, so that the second push rod motor 32 drives the push plate 33 to push the filled bearing away to the conveying assembly 34, a worker can place the inner ring, the outer ring and the retainer on the tray 19 again for the next filling, and when the push rod motor 22 drives the driving motor 23 to move downwards, the second lifting plate 26 drives the telescopic rod 27 to move rightwards, the telescopic rod 27 drives the spring 29 and the spring sleeve 28 to move rightwards, and further drives the push-pull plate 30 to move rightwards, so that the sliding block 10 drives the steering assembly to move rightwards integrally, the rest gear disc 12 of the first gear 21 can be separated from the inner core, and the intermittent material receiving assembly stops receiving and blanking at the moment when the placing disc 17 is driven to steer.

To sum up, connect the material subassembly through setting up the intermittent type and not only conveniently carry out automatic intermittent type blanking, can load in proper order when the blanking moreover, avoid lou filling or cross filling, can turn to the switching automatically and conveniently unload and load once more after accomplishing to load moreover, guarantee the continuity processing of equipment, improved the machining efficiency of equipment greatly, be favorable to the enterprise production needs.

Although the embodiments of the present invention have been described with reference to the accompanying drawings, various changes or modifications may be made by the patentees within the scope of the appended claims, and within the scope of the invention, as long as they do not exceed the scope of the invention described in the claims.

Claims

1. A bearing assembly robot comprises a robot body capable of independently walking and positioning and self-locking and a robot inner core arranged on the robot body; its characterized in that, the robot kernel includes the bottom plate, the top fixedly connected with fixed axle of bottom plate, the top fixedly connected with storage case of fixed axle, bottom one side fixedly connected with blanking cover of storage case, the inside of blanking cover is equipped with the intermittent type and connects the material subassembly, the outside movable sleeve of fixed axle is equipped with places the dish, the inside movable sleeve of placing the dish is equipped with a plurality of subassemblies that turn to, the below that turns to the subassembly is equipped with the drive elevating assembly of fixed connection on the bottom plate, one side of drive elevating assembly is equipped with drive assembly, one side of placing the dish is equipped with conveying assembly.

2. A bearing assembling robot according to claim 1, wherein: the intermittent type connects the material subassembly to include fixed connection the riser on the bottom plate, one side of riser is rotated and is connected with first pivot, the one end fixedly connected with that the riser was kept away from to first pivot is located the inside material roller that connects of blanking cover, the outer lane array that connects the material roller is equipped with a plurality of silos that connect, the fixed cover in outside of first pivot is equipped with first bevel gear.

3. A bearing assembling robot according to claim 1, wherein: the steering assembly comprises a tray which is movably sleeved inside the placing tray, the bottom of the tray is fixedly connected with a lifting shaft, and the bottom of the lifting shaft is fixedly connected with a first gear.

4. A bearing assembling robot according to claim 3, wherein: the drive lifting unit includes the first push rod motor of fixed connection on the bottom plate, the output shaft fixedly connected with driving motor of first push rod motor, driving motor's output shaft fixedly connected with second gear, the first board of lifting of driving motor's left side fixedly connected with, driving motor's right side fixedly connected with second lifts the board, and second gear and the transmission of first gear engagement.

5. A bearing assembling robot according to claim 2, wherein: the transmission assembly comprises a second rotating shaft arranged on the bottom plate, a gear disc is fixedly sleeved outside the second rotating shaft, a second bevel gear is fixedly connected to the top end of the second rotating shaft, and the second bevel gear is in meshing transmission with the first bevel gear.

6. The bearing assembling robot as claimed in claim 5, wherein a telescopic rod is hinged to one side of the second lifting plate, a spring sleeve is movably sleeved outside the telescopic rod, a spring is arranged inside the spring sleeve, a push-pull plate is hinged to the bottom end of the spring sleeve, and a sliding block is fixedly connected to the bottom of the push-pull plate.

7. A bearing assembling robot according to claim 6, wherein: the top of bottom plate has seted up the spout, the slider slides and sets up in the inside of spout, and the second pivot rotates to be connected on the slider.

8. A bearing assembling robot according to claim 1, wherein: the bottom fixedly connected with movable sleeve of placing the dish is established at the outside sleeve pipe of fixed axle, sheathed tube bottom fixedly connected with third gear, the fixed cover in sheathed tube outside is equipped with the bearing, one side fixedly connected with locating lever of bearing, and the bottom plate fixed connection of locating lever.

9. A bearing assembling robot according to claim 1, wherein: the placing plate is provided with a plurality of placing holes in an array mode, the inner wall array of the placing holes is provided with a plurality of limiting plates, the fixing sleeve in the fixing shaft is provided with a second push rod motor, and an output shaft of the second push rod motor is fixedly connected with a push plate.

10. A bearing assembling robot according to claim 2, wherein: the riser has been seted up the activity hole on, the blanking hole has been seted up to the bottom of storage case, the top in blanking hole is equipped with the guide fill.