CN218733746U

CN218733746U - Brushless motor rotor sheath pushing device

Info

Publication number: CN218733746U
Application number: CN202222618360.0U
Authority: CN
Inventors: 朱武军; 秦进飞
Original assignee: Zhejiang Xinren Electrical Technology Co ltd
Current assignee: Zhejiang Xinren Electrical Technology Co ltd
Priority date: 2022-10-06
Filing date: 2022-10-06
Publication date: 2023-03-24
Anticipated expiration: 2032-10-06

Abstract

The technical scheme discloses a brushless motor rotor sheath pushing device which comprises a driving mechanism, a feeding mechanism and a pushing mechanism; the driving mechanism comprises a motor and a belt pulley group; the belt pulley set is provided with two rollers and an annular belt, wherein one roller is arranged on a rotating shaft of the motor; the feeding mechanism comprises an annular conveying belt and two rolling shafts provided with bearings; the conveyer belt is arranged on the two rollers. The technical problem solved by the technical scheme is as follows: how to push the sheath.

Description

Brushless motor rotor sheath pushing device

Technical Field

The utility model relates to a mechanism of assembling brushless motor, specific brushless motor rotor sheath propelling movement mechanism that says so, it is mainly to send the sheath into the assigned position, and another set of mechanism of being convenient for impresses the sheath on the brushless motor rotor.

Background

The brushless motor belongs to one type of a plurality of motors, and the integral structure of the brushless motor comprises a rotating shaft, an iron core, a magnetic shoe, a sheath and the like, wherein the sheath is arranged on the magnetic shoe to fix and protect the magnetic shoe. At present, the sheath is arranged on the magnetic shoe generally in a manual and mechanical automatic assembly mode, the manual mode is to use a punching machine for assembly after the sheath is sleeved on the magnetic shoe, and the mechanical automatic mode is to use a driving mechanism such as an air cylinder to press the sheath into the magnetic shoe, for example, the full-automatic magnetic shoe pasting machine disclosed in the Chinese patent application number 2015101964437 is provided with a protective sheath driving device, so that the protective sheath is driven. The patent does not describe how the protective sleeve is fed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a brushless motor rotor sheath propelling movement device, the technical problem of solution is: how to push the sheath.

The brushless motor rotor sheath pushing device comprises a driving mechanism, a feeding mechanism and a pushing mechanism; the driving mechanism comprises a motor and a belt pulley group; the belt pulley set is provided with two rollers and an annular belt, wherein one roller is arranged on a rotating shaft of the motor; the feeding mechanism comprises an annular conveying belt and two rolling shafts provided with bearings; the conveyer belt is arranged on two rollers, wherein one roller is provided with another roller; the pushing mechanism comprises an air cylinder, a sliding plate, a sliding rail component, a connecting plate and a pushing plate; the sliding plate is arranged on the sliding rail assembly, one end of the sliding plate is matched with the air cylinder, one end of the linkage plate is fixed on the sliding plate, the other end of the linkage plate is provided with a material pushing plate, the material pushing plate is provided with an arc-shaped surface corresponding to the protective sleeve, and the material pushing plate is located at the tail of the conveying belt.

The inside of conveyer belt has a support, and the support transversely sets up, and its whole is horizontal frame formula structure, and it has placed a mounting panel in four angular position equipartitions of horizontal frame, and one of them mounting panel disposes a first fixed plate of taking the perforation, and the motor is fixed on above-mentioned first fixed plate, and the pivot of motor passes above-mentioned perforation and cooperates with the gyro wheel.

The overall shape of the support is a strip-shaped section structure.

The motor is arranged below the bracket.

Two sides above the bracket are provided with guard plates which are symmetrically arranged, and the sheath is arranged between the two guard plates.

The tail part of the conveying belt is provided with a placing plate for limiting the sheath, and the placing plate is provided with a feeding hole and a placing cavity; the feed inlet corresponds to the position of the conveying belt, the placing cavity is positioned at one side of the feed inlet, and the shape of the placing cavity corresponds to that of the sheath.

Still dispose the second fixed plate on the support, slide rail set spare and cylinder are all fixed on this second fixed plate, and this second fixed plate is whole for the L shape structure of invering.

The utility model has the advantages that: the driving mechanism is used for driving the conveying belt of the feeding mechanism to move, the feeding mechanism is used for conveying the sheath to a position to be pushed, and the pushing mechanism is used for pushing the sheath to an accurate position so that another device can grab the sheath.

Drawings

FIG. 1 is a schematic view of a brushless motor rotor sheath pusher;

FIG. 2 is another schematic view of the brushless motor rotor sheath pusher;

FIG. 3 is a schematic view of a pusher mechanism;

FIG. 4 is a schematic view of a placement board;

FIG. 5 is a schematic view of a stent;

FIG. 6 is a schematic view of a second retaining plate;

FIG. 7 is a schematic view of a sheath;

in the figure, 1, a driving mechanism, 11, a motor, 12, a belt pulley group, 121, a roller, 122, a belt, 2, a feeding mechanism, 21, a conveying belt, 22, a rolling shaft, 3, a pushing mechanism, 31, a cylinder, 32, a sliding plate, 321, a sliding groove, 33, a sliding rail assembly, 34, a connecting plate, 35, a pushing plate, 4, a bracket, 5, a mounting plate, 6, a first fixing plate, 7, a protective plate, 8, a second fixing plate, 9, a placing plate, 91, a feeding hole, 92, a placing cavity and 10 a protective sleeve are arranged.

Detailed Description

Referring to fig. 1 to 7, the rotor sheath pushing device of the brushless motor 11 in the drawings mainly simulates a design idea of a production line, and a pushing mode is adopted to facilitate a next set of equipment to grab the sheath 10. The device comprises a driving mechanism 1, a feeding mechanism 2 and a pushing mechanism 3; the driving mechanism 1 drives the conveying belt 21 of the feeding mechanism 2 to move, the feeding mechanism 2 pushes the sheath 10 to a position to be pushed of the pushing mechanism 3, and the pushing mechanism 3 is used for pushing the sheath 10 to a grabbing position. In practical applications, the above mechanism can be re-optimized or other mechanisms can be additionally added.

The driving mechanism 1 of the present application is designed with a motor 11 and a belt 122 wheel set 12, wherein the motor 11 adopts a common micro motor 11, and the belt 122 wheel set 12 has two rollers 121 and an annular belt 122; the whole driving structure simulates the existing driving mode of the conveying belt 21, and only optimizes and innovates the arrangement mode and the fine structure of each part. The belt 122 is integrally sleeved on two rollers 121, wherein one roller 121 is installed on the rotating shaft of the micro motor 11, and the other roller 121 is installed on the roller 22 of the feeding mechanism 2, so that the roller 22 is rotated by the driving of the motor 11, and the conveyer 21 sleeved on the two rollers 22 is moved. In practical application, other existing driving modes which can achieve equivalent replacement effects can be adopted.

The feeding mechanism 2 of the scheme is provided with an annular conveying belt 21 and two rolling shafts 22 which are provided with bearings and bearing seats and are arranged conventionally; the conveyer belt 21 is integrally sleeved on the two rollers 22, and the rollers 22 can be of an integral structure or formed by two split structures and mainly drive the conveyer belt 21 to move. The mechanism can be directly replaced by the existing components with the components, and the roller 22 drives the conveyer belt 21 to perform feeding action. This component is already a mature component as an accessory for automation equipment. In order to support, fix and position the driving mechanism 1 and the feeding mechanism 2, a design of a bracket 4 can be added, and the shape of the bracket 4 only needs to meet the functions, in the scheme, the bracket 4 adopts a transverse frame type long-strip-shaped section structure, and the bracket 4 is installed inside the conveying belt 21 and is transversely placed. At the four corners of the support 4, a transversely arranged square mounting plate 5 is mounted by means of screws, each mounting plate 5 simultaneously mounting a bearing of the feed mechanism 2 on one side. One of the mounting plates 5 is provided with a first fixing plate 6 which is longitudinally arranged relative to the mounting plate 5, and the first fixing plate 6 is provided with a through hole, so that a rotating shaft of the motor 11 can penetrate through the through hole, and meanwhile, the motor 11 is also fixed on the first fixing plate 6 and is positioned below the bracket 4, thereby reducing the volume of the whole mechanism. In order to limit the position of the protective cover 10 during the conveying process, two protective plates 7 which are symmetrically arranged can be arranged at a position above the conveying belt 21, the protective cover 10 is arranged between the two protective plates 7, and the protective plates 7 can be arranged on the bracket 4 and at a position above the bracket 4.

The pushing mechanism 3 is provided with an air cylinder 31, a sliding plate 32, a sliding rail component 33, a connecting plate 34 and a pushing plate 35; the cylinder 31 is used for driving the sliding plate 32 to slide on the sliding rail assembly 33 in a reciprocating manner, and the connecting plate 34 is used for connecting the sliding plate 32 with the material pushing plate 35, so that the sliding plate 32 can drive the material pushing plate 35 to move together when sliding, thereby achieving the effect of material pushing. The cylinder 31 is a conventional component, the sliding plate 32 is designed with a sliding slot 321 at the position matched with the sliding rail assembly 33, so as to be convenient for placing the sliding block of the sliding rail assembly 33, the cylinder 31 is directly fixed at the bottom position of the sliding plate 32, the connecting plate 34 is fixed at the top position of the sliding plate 32, the pushing plate 35 is integrally designed in an L shape and arranged at the tail position of the conveying belt 21, so that the sheath 10 can be pushed into an accurate position like a pushing block, the surface matched with the sheath 10 of the pushing plate 35 is integrally designed in an arc shape, and as shown in the figure, the pushing plate 35 is arranged at the lower position of the connecting plate 34. The rail assembly 33 is of a conventional slide and rail design and in order to mount the rail and cylinder 31, an L-shaped second fixing plate 8 is mounted on the frame 4, thus forming a fixing point for fixing the rail and cylinder 31. In practical applications, the specific shapes and structures of the sliding plate 32, the connecting plate 34 and the material pushing plate 35 can be optimized again, and the three components can be integrally designed in a combined manner.

In order to facilitate the conveying belt 21 to accurately feed the sheaths 10 to the delivery position, a placing plate 9 may be provided at the tail position of the conveying belt 21 as shown in the figure, and the placing plate 9 may serve to limit the sheaths 10. As shown in the figure, the placing plate 9 is designed with a feeding hole 91 and a placing cavity 92; the feed inlet 91 is positioned above the conveying belt 21 and corresponds to the feeding direction of the conveying belt 21; the placing chamber 92 is arranged on one side of the feeding hole 91, and its specific shape needs to be kept corresponding to the overall shape of the sheath 10, so that when the sheath 10 is pushed to this position, it can be grasped by the grasping mechanism.

The above-described embodiments are merely illustrative of the present invention and are not intended to limit the present invention. In the description of the present technical solution, it should be noted that the terms such as "upper", "inner", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which are only for convenience of describing the technical solution and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and operate, and thus, should not be construed as limiting the technical solution.

Meanwhile, in the description of the present technical solution, it should be noted that, unless explicitly stated or limited otherwise, the terms "fixed" and "coupled" should be interpreted broadly, and for example, they may be fixedly connected, detachably connected, or integrally connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present technical solution can be understood by those of ordinary skill in the art according to specific situations.

Although embodiments of the present technical solution have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the technical solution, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Brushless motor rotor sheath send pusher, including actuating mechanism (1), feeding mechanism (2), its characterized in that: the device also comprises a material pushing mechanism (3); the driving mechanism (1) comprises a motor (11) and a belt (122) wheel set (12); the belt (122) wheel set (12) is provided with two rollers (121) and an annular belt (122), wherein one roller (121) is arranged on a rotating shaft of the motor (11); the feeding mechanism (2) comprises an annular conveying belt (21) and two rolling shafts (22) provided with bearings; the conveyer belt (21) is arranged on two rollers (22), wherein one roller (22) is provided with another roller (121); the pushing mechanism (3) comprises an air cylinder (31), a sliding plate (32), a sliding rail component (33), a connecting plate (34) and a pushing plate (35); the sliding plate (32) is arranged on the sliding rail component (33), one end of the sliding plate (32) is matched with the air cylinder (31), one end of the linkage plate is fixed on the sliding plate (32), the other end of the linkage plate is provided with a material pushing plate (35), the material pushing plate (35) is provided with an arc-shaped surface corresponding to the protective sleeve, and the material pushing plate (35) is arranged at the tail position of the conveying belt (21).

2. The brushless motor rotor sheath pusher of claim 1, wherein: the inside of conveyer belt (21) has a support (4), and support (4) transversely set up, and its whole is horizontal frame formula structure, and it has placed one mounting panel (5) in four angular positions equipartitions of horizontal frame, and one of them mounting panel (5) dispose one take fenestrate first fixed plate (6), and motor (11) are fixed on above-mentioned first fixed plate (6), and the pivot of motor (11) passes above-mentioned perforation and cooperates with gyro wheel (121).

3. The brushless motor rotor sheath pusher of claim 2, wherein: the overall shape of the bracket (4) is a strip-shaped section structure.

4. The brushless motor rotor sheath pusher of claim 3, wherein: the motor (11) is arranged below the bracket (4).

5. The brushless motor rotor sheath pusher of claim 4, wherein: two sides above the bracket (4) are provided with guard plates (7) which are symmetrically arranged, and the sheath is arranged between the two guard plates (7).

6. The brushless motor rotor sheath pusher of claim 5, wherein: a placing plate (9) for limiting the sheath is arranged at the tail part of the conveying belt (21), the placing plate (9) is provided with a feeding hole (91) and a placing cavity (92); the feed inlet (91) corresponds to the position of the conveying belt (21), the placing cavity (92) is positioned at one side of the feed inlet (91), and the shape of the placing cavity corresponds to that of the sheath.

7. The brushless motor rotor sheath pusher of claim 6, wherein: the support (4) is further provided with a second fixing plate (8), the sliding rail assembly (33) and the air cylinder (31) are fixed on the second fixing plate (8), and the second fixing plate (8) is of an inverted L-shaped structure integrally.