CN218057368U

CN218057368U - Automatic assembling device for planetary gear

Info

Publication number: CN218057368U
Application number: CN202121888467.6U
Authority: CN
Inventors: 黄麟; 王海荣; 郑贞平
Original assignee: Wuxi Institute of Technology
Current assignee: Wuxi Institute of Technology
Priority date: 2021-08-12
Filing date: 2021-08-12
Publication date: 2022-12-16
Anticipated expiration: 2031-08-12

Abstract

The utility model discloses an automatic assembling device for planetary gears, which comprises a supporting seat, wherein a bidirectional belt conveyor is arranged on the supporting seat, and the bidirectional belt conveyor comprises two conveying belts; a belt conveying plate is arranged on the bidirectional belt conveyor; the supporting seat is provided with a positioning mechanism, and the positioning mechanism is used for positioning the belt conveying plate; a gear line side warehouse is arranged outside one of the conveying belts and comprises a gear line side warehouse support, and a bottom plate is arranged on the gear line side warehouse support; a plurality of supports are uniformly distributed on the bottom plate, a material conveying channel is respectively arranged inside each support, and a material rack for storing the planetary gear is respectively arranged on one side of the top of each support; one side of each material frame is equipped with a pushing equipment respectively, the utility model discloses, the interval of being convenient for lasts output planetary gear, the completion of convenient equipment work.

Description

Automatic assembling device for planetary gear

Technical Field

The utility model relates to a product model assembly technical field specifically is an automatic assembly device of planetary gear.

Background

Model assembly is an important link in an automatic product industrial production line, and in many automatic industrial productions, the model assembly is required to be used for simulating the actual assembly process of a real product. The reducer model generally comprises a base, a gear, a planet wheel carrier, an end cover and the like. The existing automatic assembling device for the planetary gear is inconvenient for carrying out interval continuous output on the planetary gear to be assembled, so that grabbing and taking of the planetary gear are inconvenient, the assembling work is inconvenient, and the assembling efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic assembly device of planetary gear to solve the problem that proposes among the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme: an automatic assembling device for a planetary gear comprises a supporting seat, wherein a bidirectional belt conveyor is arranged on the supporting seat and comprises two conveying belts; a belt conveying plate is arranged on the bidirectional belt conveyor; the supporting seat is provided with a positioning mechanism, and the positioning mechanism is used for positioning the belt conveying plate;

a gear line side warehouse is arranged outside one of the conveying belts and comprises a gear line side warehouse support, and a bottom plate is mounted on the gear line side warehouse support; a plurality of supports are uniformly distributed on the bottom plate, a material conveying channel is arranged in each support, and a material rack for storing the planetary gear is arranged on one side of the top of each support;

one side of each material rack is provided with a material pushing mechanism respectively, and the material pushing mechanisms are used for pushing out the planetary gears in the material racks;

and the supporting seat is also provided with an assembling manipulator.

Further, pushing equipment includes the push pedal, releases the cylinder, it installs on the bottom plate to release the cylinder, the push pedal is connected to the output of releasing the cylinder, and the push pedal is located defeated material passageway.

Furthermore, one end, far away from the push-out cylinder, of the push plate is of an arc structure.

Furthermore, one end of each material conveying channel is provided with a positioning groove matched with the planetary gear respectively.

Furthermore, the material rack is of a cylindrical structure, and the bottom of the material rack is communicated with a material conveying channel in the support.

Furthermore, the assembling mechanical arm consists of an XYZ three-axis mechanical arm, a lifting cylinder and a pneumatic gripper; on the supporting seat was located to XYZ triaxial manipulator, the lift cylinder was installed on XYZ triaxial manipulator, and pneumatic hand is held and is connected on the output of lift cylinder.

Furthermore, the pneumatic hand grab is used for grabbing a planetary gear in the material rack, and the pneumatic hand grab is provided with two clamping jaws and is driven by an air cylinder.

Furthermore, one side of the two clamping jaws opposite to each other is respectively provided with a groove.

Further, two conveying belts of the bidirectional belt conveyor are respectively provided with a conveying groove; the bottom of belt conveyer board is equipped with the backing plate, the backing plate is the disc structure, and the diameter of backing plate equals with the conveyer trough width.

Furthermore, the positioning mechanism comprises a sensor bracket, the sensor bracket is arranged on the supporting seat, and two position sensors are arranged on the sensor bracket; an ejection cylinder is installed on one side of the sensor bracket, and the output end of the ejection cylinder is connected with a positioning head; the bottom of the belt conveying plate is provided with a first detection groove, a second detection groove and a U-shaped groove; detect groove one and detect groove two positions and can be detected by two position sensor, location head and U type groove looks adaptation, and when two position sensor detected simultaneously and detected groove one and detected groove two positions, the cylinder drove the one end that U type groove can be gone into to the location head card.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is:

1. the material racks are arranged for placing and storing the planetary gears made of various materials or in different colors, so that the assembly of different planetary gears is facilitated;

2. the material pushing mechanism is arranged to push the planetary gears to the positioning grooves of the material conveying channel conveniently, the positioning grooves are convenient for stably placing the planetary gears, and each time the push plate is pushed, one planetary gear can be pushed to pass through the material conveying channel to the positioning grooves conveniently and continuously at intervals;

3. through being provided with the equipment manipulator, be convenient for snatch the planetary gear in each constant head tank.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural view of the gear side warehouse of the present invention;

fig. 3 is a schematic structural view of the assembly robot of the present invention;

FIG. 4 is a schematic view of the installation of the two-way belt conveyor of the present invention;

FIG. 5 is a schematic view of the positioning mechanism of the present invention;

FIG. 6 is a schematic structural view of the belt conveying plate of the present invention;

fig. 7 is a schematic view of the installation of the backing plate of the present invention;

in the figure: 1. a supporting seat; 2. a gear line edge bank; 21. a gear line side garage support; 22. a base plate; 23. a support; 231. a material conveying channel; 232. positioning a groove; 24. a material rack; 25. pushing out the cylinder; 26. pushing the plate; 3. assembling a manipulator; 31. a lifting cylinder; 32. carrying out pneumatic hand grasping; 321. a clamping jaw; 33. an XYZ three-axis manipulator; 4. a bidirectional belt conveyor; 41. a conveying trough; 5. a positioning mechanism; 51. a sensor holder; 52. a position sensor; 53. ejecting out the cylinder; 531. positioning the head; 6. a belt conveying plate; 61. detecting a first groove; 62. a second detection groove; 63. a U-shaped groove; 64. a backing plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides a technical solution: an automatic assembling device for a planetary gear comprises a supporting seat 1, wherein a bidirectional belt conveyor 4 is arranged on the supporting seat 1, and the bidirectional belt conveyor 4 comprises two conveying belts; a belt conveying plate 6 is arranged on the bidirectional belt conveyor 4; the supporting seat 1 is provided with a positioning mechanism 5, and the positioning mechanism 5 is used for positioning the belt conveying plate 6; the belt conveying plate 6 is used for placing a supporting plate device loaded with product model components, the two conveying belts are driven by the cooperation of the motor and the belt pulley respectively, and the conveying directions of the two conveying belts can be set to be opposite, so that the supporting plate device loaded with the product model components is input from the bidirectional belt conveyor 4 in two directions.

A gear line side warehouse 2 is arranged outside one of the conveying belts, the gear line side warehouse 2 comprises a gear line side warehouse support 21, and a bottom plate 22 is installed on the gear line side warehouse support 21; a plurality of supports 23 are uniformly distributed on the bottom plate 22, a material conveying channel 231 is respectively arranged inside each support 23, a material rack 24 for storing planetary gears is respectively arranged on one side of the top of each support 23, the material rack 24 is of a cylindrical structure, the bottom of the material rack 24 is communicated with the material conveying channel 231 in each support 23, when the planetary gears are added into the material racks 24, the planetary gears are overlapped in the material racks 24, and because the bottoms of the material racks 24 are communicated with the material conveying channels 231 in the supports 23, the planetary gear at the bottommost end can fall into the material conveying channel 231; one side of each material rack 24 is provided with a material pushing mechanism respectively, and the material pushing mechanism is used for pushing out the planetary gears in the material racks 24; one end of each material conveying channel 231 is provided with a positioning groove 232 matched with the planetary gear respectively, and the pushing mechanism pushes the planetary gear at the bottommost end to the positioning groove 232.

The material pushing mechanism comprises a pushing plate 26 and a pushing cylinder 25, the pushing cylinder 25 is installed on the bottom plate 22, the output end of the pushing cylinder 25 is connected with the pushing plate 26, the pushing plate 26 is located in the material conveying channel 231, the material pushing mechanism is used for pushing the planetary gears in the material rack 24 into the material conveying channel 231, after the planetary gears are added in the material rack 24, the pushing mechanism stretches out through a piston rod of the pushing cylinder 25 to push the material receiving pushing plate 26 to move, the pushing plate 26 pushes the material conveying channel 231 into the positioning groove 232, and each time the pushing plate 26 is pushed, one planetary gear can be pushed to move into the positioning groove 232 through the material conveying channel 231, and the planetary gears can be pushed out continuously at intervals; one end of the push plate 26, which is far away from the push-out cylinder 25, is provided with an arc structure, and the arc structure is matched with the appearance of the assembled planetary gear, so that the planetary gear is convenient to push to move.

The number of the material racks 24 is set to be 4-6, and planetary gears of different materials or colors can be placed in each material rack 24, so that assembly of different planetary gears can be achieved, and assembly of different product models can be completed.

The support seat 1 is also provided with an assembling manipulator 3, and the assembling manipulator 3 consists of an XYZ three-axis manipulator 33, a lifting cylinder 31 and a pneumatic gripper 32; the XYZ three-axis manipulator 33 is arranged on the supporting seat 1, the lifting cylinder 31 is arranged on the XYZ three-axis manipulator 33, the pneumatic gripper 32 is connected to the output end of the lifting cylinder 31, the pneumatic gripper 32 is used for gripping the planetary gear, the pneumatic gripper has two clamping jaws 321 and is driven by a cylinder, the XYZ three-axis manipulator 33 has three degrees of freedom, and can drive the pneumatic gripper 32 to move in the directions of an X axis, a Y axis and a Z axis, and the planetary gear is gripped from the positioning groove 232 for assembly.

The opposite sides of the two clamping jaws 321 are respectively provided with a groove, the grooves can be arranged to be V-shaped structures, the planetary gear can be grabbed and placed by opening and closing the two clamping jaws 321 driven by the cylinder, and the V-shaped structures are convenient for stably clamping the planetary gear.

The bidirectional belt conveyor 4 comprises two conveying belts in opposite directions, the conveying belts realize conveying through the matching of a driving motor and a belt pulley, and the two conveying belts are respectively provided with a conveying groove 41; the bottom of belt conveyor 6 is equipped with backing plate 64, and backing plate 64 is the disc structure, and the diameter of backing plate 64 equals with the width of conveyer trough 41, through the cooperation of backing plate 64 in conveyer trough 41, is convenient for to the transport of belt conveyor 6, is equipped with two opposite transfer chains simultaneously, is convenient for from two direction conveyor belt conveyor plates, and one side of two transfer chains is equipped with positioning mechanism 5 respectively, can fix a position belt conveyor plate 6 on two transfer chains.

The positioning mechanism 5 comprises a sensor bracket 51, the sensor bracket 51 is arranged on the supporting seat 1, and two position sensors 52 are arranged on the sensor bracket 51; an ejection cylinder 53 is arranged on one side of the sensor bracket 51, and the output end of the ejection cylinder 53 is connected with a positioning head; the bottom of the belt conveying plate 6 is provided with a first detection groove 61, a second detection groove 62 and a U-shaped groove 63; the positions of the first detection groove 61 and the second detection groove 62 can be detected by the two position sensors 52, the positioning head 531 is matched with the U-shaped groove 63, when the two sensors respectively detect the positions of the first detection groove 61 and the second detection groove 62, the ejection cylinder 53 drives the positioning head 531 to be clamped into one end of the U-shaped groove 63, the positioning mechanism 5 is used for positioning and fixing the belt conveying plate 6, in the process that the positioning mechanism 5 fixes the belt conveying plate 6, the two-way belt conveyor 4 stops conveying work, after the assembly of the planetary gear is completed, the ejection cylinder 53 drives the positioning head 531 to move downwards to be separated from the U-shaped groove 63, and then the two-way belt conveyor 4 carries out conveying of the belt conveying plate 6 again.

The working principle is as follows: when the device works, a belt conveying plate 6 is used for placing a supporting plate device loaded with product model components, the product model components are placed on the supporting plate device, after the conveying belt conveying plate 6 of a bidirectional belt conveyor 4 is fixed by a positioning mechanism 5, the bidirectional belt conveyor 4 stops conveying the belt conveying plate 6, at the moment, a XYZ three-axis manipulator 33, a lifting cylinder and the like are used for driving two clamping jaws 321 to grab a planetary gear in a positioning groove 232 under the matching action, meanwhile, a material pushing mechanism is arranged for pushing the planetary gear in a material rack 24 to a material conveying channel 231, after the material rack 24 is added with the planetary gear, a piston rod of a pushing cylinder 25 stretches out to push a material receiving push plate 26 to move, the push plate 26 pushes the material conveying channel 231 to the positioning groove 232, and when the push plate 26 is pushed once, one planetary gear can be pushed to move to the positioning groove 232 through the material conveying channel 231, so that the planetary gear can be automatically assembled.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an automatic assembly device of planetary gear which characterized in that: the belt conveyor comprises a supporting seat (1), wherein a bidirectional belt conveyor (4) is arranged on the supporting seat (1), and the bidirectional belt conveyor (4) comprises two conveying belts; a belt conveying plate (6) is arranged on the bidirectional belt conveyor (4); the supporting seat (1) is provided with a positioning mechanism (5), and the positioning mechanism (5) is used for positioning the belt conveying plate (6);

a gear line side warehouse (2) is arranged outside one of the conveying belts, the gear line side warehouse (2) comprises a gear line side warehouse support (21), and a bottom plate (22) is installed on the gear line side warehouse support (21); a plurality of supports (23) are uniformly distributed on the bottom plate (22), a material conveying channel (231) is respectively arranged in each support (23), and a material rack (24) for storing the planetary gear is respectively arranged on one side of the top of each support (23);

one side of each material rack (24) is provided with a material pushing mechanism respectively, and the material pushing mechanisms are used for pushing out the planetary gears in the material racks (24);

and the supporting seat (1) is also provided with an assembling mechanical arm (3).

2. An automatic planetary gear assembling apparatus according to claim 1, characterized in that: the material pushing mechanism comprises a pushing plate (26) and a pushing cylinder (25), the pushing cylinder (25) is installed on the bottom plate (22), the output end of the pushing cylinder (25) is connected with the pushing plate (26), and the pushing plate (26) is located in the material conveying channel (231).

3. An automatic planetary gear assembling apparatus according to claim 2, wherein: one end of the push plate (26) far away from the push-out cylinder (25) is arranged to be in a circular arc structure.

4. An automatic planetary gear assembling apparatus according to claim 1, characterized in that: one end of each material conveying channel (231) is provided with a positioning groove (232) matched with the planetary gear respectively.

5. An automatic planetary gear assembling apparatus according to claim 1, characterized in that: the material rack (24) is a cylinder structure, and the bottom of the material rack is communicated with a material conveying channel (231) in the support (23).

6. An automatic planetary gear assembling apparatus according to claim 1, characterized in that: the assembling mechanical arm (3) consists of an XYZ three-axis mechanical arm (33), a lifting cylinder (31) and a pneumatic gripper (32); the XYZ three-axis manipulator (33) is arranged on the supporting seat (1), the lifting cylinder (31) is arranged on the XYZ three-axis manipulator (33), and the pneumatic gripper (32) is connected to the output end of the lifting cylinder (31).

7. An automatic planetary gear assembling apparatus according to claim 6, wherein: the pneumatic gripper (32) is used for gripping a planetary gear in the material holder (24), has two gripping jaws (321), and is driven by a cylinder.

8. An automatic planetary gear assembling apparatus according to claim 7, wherein: the opposite sides of the two clamping jaws (321) are respectively provided with a groove.

9. An automatic planetary gear assembling apparatus according to claim 1, characterized in that: two conveying belts of the bidirectional belt conveyor are respectively provided with a conveying groove (41); the bottom of the belt conveying plate (6) is provided with a base plate (64), the base plate (64) is of a disc structure, and the diameter of the base plate (64) is equal to the width of the conveying groove (41).

10. An automatic planetary gear assembling apparatus according to claim 1, characterized in that: the positioning mechanism (5) comprises a sensor bracket (51), the sensor bracket (51) is arranged on the supporting seat (1), and two position sensors (52) are arranged on the sensor bracket (51); an ejection cylinder (53) is installed on one side of the sensor support (51), and the output end of the ejection cylinder (53) is connected with a positioning head (531); a first detection groove (61), a second detection groove (62) and a U-shaped groove (63) are formed in the bottom of the belt conveying plate (6); detect groove one (61) and detect groove two (62) position and can be detected by two position sensor (52), location head (531) and U type groove (63) looks adaptation, and when two position sensor (52) detected groove one (61) and detected groove two (62) position simultaneously, the cylinder drove the one end that U type groove (63) can be gone into to location head (531).