CN211887748U

CN211887748U - Rotary adjusting mechanism

Info

Publication number: CN211887748U
Application number: CN201922395682.1U
Authority: CN
Inventors: 张良平; 张晨
Original assignee: Dongguan Primax Electronic & Telecommunication Products Ltd
Current assignee: Dongguan Primax Electronic & Telecommunication Products Ltd
Priority date: 2019-12-26
Filing date: 2019-12-26
Publication date: 2020-11-10
Anticipated expiration: 2029-12-26

Abstract

The utility model discloses a rotatory guiding mechanism, it includes: the rotary adjustment module comprises a moving frame, a linear motion module for driving the moving frame to move towards the direction of the rotary nested roller, a first moving seat, a separating block, a second moving seat, a driving roller, a motor assembly and a driven roller, wherein the first moving seat is mounted at the front end of the moving frame through a first shaft body; first, the second removes and is connected with the spring between the seat to draw close each other under the effort at the spring, be formed with the tight drive space of clamp that is used for pressing from both sides tight rotatory nested cylinder lower extreme between driven gyro wheel and the drive gyro wheel, and driven gyro wheel and drive gyro wheel press from both sides tight rotatory nested cylinder lower extreme back, order about rotatory nested cylinder through frictional force and rotate.

Description

Rotary adjusting mechanism

The technical field is as follows:

the utility model relates to a processing machinery technical field refers in particular to a rotatory adjustment mechanism.

Background art:

when dispensing is performed on a product, a rotary adjusting mechanism is required to adjust the angle of the product, and dispensing is performed when the product is rotated to a correct angle.

However, the existing rotary adjusting mechanism is large in size, and the rotary cylinder rotates, so that the rotation angle is relatively coarse in adjustment, the angle is difficult to adjust accurately, the working efficiency is influenced, and the use is inconvenient.

In view of the above, the present inventors propose the following.

The utility model has the following contents:

an object of the utility model is to overcome prior art not enough, provide a rotatory guiding mechanism.

In order to solve the technical problem, the utility model discloses a following technical scheme: this rotation adjustment mechanism includes: a supporting seat, a rotary nested roller which is arranged in the supporting seat in a penetrating way and can rotate, a carrier which is arranged at the upper end of the rotary nested roller and is used for loading products, and a rotary adjusting module which is arranged at the side of the supporting seat and is used for driving the rotary nested roller to rotate, the rotary adjusting module comprises a moving frame, a linear motion module, a first moving seat and a second moving seat, a separating block, a driving roller, a motor assembly and a driven roller, wherein the linear motion module is used for driving the moving frame to move towards the direction of the rotary nested roller; the spring is connected between the first moving seat and the second moving seat and is close to the first moving seat and the second moving seat under the action of the spring, a clamping driving space used for clamping the lower end of the rotary nested roller is formed between the driven roller and the driving roller, and after the driven roller and the driving roller clamp the lower end of the rotary nested roller, the rotary nested roller is driven to rotate through friction force.

Further, in the above technical solution, a slide rail is installed at the front end of the moving frame, and the first moving seat and the second moving seat are both installed on the slide rail through a slide block; the separating block is mounted at the front end of the movable frame across the slide rail.

Further, in the above technical solution, the linear motion module is an air cylinder.

Furthermore, in the above technical solution, the first moving seat and the second moving seat are respectively provided with a first column and a second column, the first column and the second column are respectively provided with a first hanging hole and a second hanging hole, and two ends of the spring are respectively hooked into the first hanging hole and the second hanging hole.

Furthermore, in the above technical solution, the periphery of the lower end of the rotating nested drum is provided with a plurality of anti-skid ribs which are uniformly distributed.

Further, in the above technical solution, the motor assembly includes a servo motor and a coupling installed on a rotating shaft of the servo motor, and the coupling is connected to the first shaft.

Further, in the above technical solution, a carrying groove for carrying a product is provided at an upper end of the carrier, and a plurality of magnets for positioning by a user are provided on an inner wall of the carrying groove.

After the technical scheme is adopted, compared with the prior art, the utility model has following beneficial effect: the utility model discloses during operation, the frame court should be removed in the drive of linear motion module rotatory nested formula cylinder direction removes, makes drive roller and driven gyro wheel on this removal frame get into along this rotatory nested formula cylinder lower extreme both sides, and can smoothly enter into rotatory nested formula cylinder lower extreme both sides, at this moment, this spring is stretched in order to produce the restoring force, guarantee this drive roller and driven gyro wheel stable clamping this rotatory nested formula cylinder lower extreme with this, subsequently, this drive roller of this motor element drive is rotatory, this drive roller orders about this rotatory nested formula cylinder through frictional force and rotates, and driven gyro wheel plays the effect of auxiliary rotation and support, so as to guarantee that rotatory nested formula cylinder can stable rotation, and this drive roller cooperates this driven gyro wheel to order about rotatory nested formula cylinder rotation through frictional force accurately, accurately adjust rotatory nested formula cylinder orientation, The angle of carrier and product is because accurate height to it is accurate that the angle is transferred very easily, just the utility model discloses whole small, the order the utility model discloses extremely strong market competition has.

Description of the drawings:

fig. 1 is a perspective view of the present invention;

fig. 2 is a perspective view of another perspective of the present invention;

fig. 3 is an assembly view of the present invention.

The specific implementation mode is as follows:

the present invention will be further described with reference to the following specific embodiments and accompanying drawings.

Referring to fig. 1-3, a rotary adjustment mechanism is shown, comprising: a supporting base 1, a rotating nested roller 2 rotatably inserted into the supporting base 1, a carrier 3 mounted on the upper end of the rotating nested roller 2 for loading a product, and a rotation adjusting module 4 mounted beside the supporting base 1 for driving the rotating nested roller 2 to rotate, wherein the rotation adjusting module 4 comprises a moving frame 41, a linear motion module 42 for driving the moving frame 41 to move towards the rotating nested roller 2, a first moving seat 43 and a second moving seat 44 symmetrically mounted on the front end of the moving frame 41 in a sliding manner, a separating block 45 mounted on the front end of the moving frame 41 and located between the first moving seat 43 and the second moving seat 44, a driving roller 46 rotatably mounted on the first moving seat 43 through a first shaft 461, a motor assembly 47 mounted on the lower end of the first moving seat 43 for driving the driving roller 46 to rotate, a motor assembly 47, A driven roller 48 rotatably mounted on the second movable base 44 through a second shaft body 481; a spring 49 is connected between the first moving seat 43 and the second moving seat 44, the spring 49 is close to each other under the action of the spring 49, a clamping driving space for clamping the lower end of the rotary nested roller 2 is formed between the driven roller 48 and the driving roller 46, and after the driven roller 48 and the driving roller 46 clamp the lower end of the rotary nested roller 2, the rotary nested roller 2 is driven to rotate through friction force. In the operation of the present invention, the linear motion module 42 drives the moving frame 41 to move towards the rotating nested cylinder 2, so that the driving roller 46 and the driven roller 48 on the moving frame 41 enter along both sides of the lower end of the rotating nested cylinder 2 and can smoothly enter both sides of the lower end of the rotating nested cylinder 2, at this time, the spring 49 is stretched to generate a restoring force, so as to ensure that the driving roller 46 and the driven roller 48 stably clamp the lower end of the rotating nested cylinder 2, subsequently, the motor assembly 47 drives the driving roller 46 to rotate, the driving roller 46 drives the rotating nested cylinder 2 to rotate by friction force, and the driven roller 48 plays a role of auxiliary rotation and support, so as to ensure that the rotating nested cylinder 2 can stably rotate, and the driving roller 46 can accurately drive the rotating nested cylinder 2 to rotate by friction force in cooperation with the driven roller 48, the angle of accurate rotatory nested formula cylinder 2, carrier 3 of adjusting and product is because accurate height to it is accurate that the angle is transferred very easily, just the utility model discloses whole small, the order the utility model discloses extremely strong market competition has.

The front end of the moving frame 41 is provided with a slide rail 411, and the first moving seat 43 and the second moving seat 44 are both arranged on the slide rail 411 through a slide block, so that the first moving seat 43 and the second moving seat 44 can move more smoothly and the precision is higher; the partition block 45 is mounted to the front end of the moving frame 41 across the slide rail 411. The spacer 45 prevents the first moving seat 43 and the second moving seat 44 from colliding together.

The linear motion module 42 is a cylinder.

The support seat 1 is arranged on the first bracket 11; the linear motion module 42 is disposed on the second support 12.

The first moving base 43 and the second moving base 44 are respectively provided with a first column 431 and a second column 441, the first column 431 and the second column 441 are respectively provided with a first hanging hole and a second hanging hole, and two ends of the spring 49 are respectively hooked into the first hanging hole and the second hanging hole.

The periphery of the lower end of the rotating nested cylinder 2 is provided with a plurality of anti-skid convex patterns 21 which are uniformly distributed, so that the friction force between the anti-skid convex patterns and the driving roller 46 and the driven roller 48 is increased, and the driving roller 46 and the driven roller 48 can be further ensured to be capable of stably driving the rotating nested cylinder 2 to rotate through the friction force.

The motor assembly 47 includes a servo motor 471 and a coupling installed on a rotating shaft of the servo motor 471, and the coupling is connected to the first shaft 461, which ensures the running precision.

The upper end of the carrier 3 is provided with a loading groove 31 for loading products, and the inner wall of the loading groove 31 is provided with a plurality of magnets 32 for positioning by users, so that the products can be positioned better.

In summary, in the operation of the present invention, the linear motion module 42 drives the moving frame 41 to move towards the rotating nested cylinder 2, so that the driving roller 46 and the driven roller 48 on the moving frame 41 enter along both sides of the lower end of the rotating nested cylinder 2 and can smoothly enter both sides of the lower end of the rotating nested cylinder 2, at this time, the spring 49 is stretched to generate a restoring force, thereby ensuring that the driving roller 46 and the driven roller 48 stably clamp the lower end of the rotating nested cylinder 2, subsequently, the motor assembly 47 drives the driving roller 46 to rotate, the driving roller 46 drives the rotating nested cylinder 2 to rotate by friction force, and the driven roller 48 plays a role of auxiliary rotation and support, thereby ensuring that the rotating nested cylinder 2 can stably rotate, and the driving roller 46 can accurately drive the rotating nested cylinder 2 to rotate by friction force in cooperation with the driven roller 48, the angle of accurate rotatory nested formula cylinder 2, carrier 3 of adjusting and product is because accurate height to it is accurate that the angle is transferred very easily, just the utility model discloses whole small, the order the utility model discloses extremely strong market competition has.

Of course, the above description is only an exemplary embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent changes and modifications made by the constructions, features, and principles of the present invention in accordance with the claims of the present invention are intended to be included in the scope of the present invention.

Claims

1. A rotary adjustment mechanism, comprising: supporting seat (1), wear to locate in this supporting seat (1) and rotatable rotatory nested cylinder (2), install in this rotatory nested cylinder (2) upper end and be used for loading carrier (3) of product and install in this supporting seat (1) side and be used for driving rotatory adjustment module (4) of this rotatory nested cylinder (2), its characterized in that: the rotary adjusting module (4) comprises a moving frame (41), a linear motion module (42) for driving the moving frame (41) to move towards the direction of the rotary nested roller (2), a first moving seat (43) and a second moving seat (44) which are symmetrically arranged at the front end of the moving frame (41) in a sliding way, and a separating block (45) which is arranged at the front end of the moving frame (41) and is positioned between the first moving seat (43) and the second moving seat (44), a driving roller 46 rotatably mounted on the first moving base 43 through a first shaft body 461, a motor assembly 47 mounted on a lower end of the first moving base 43 for driving the driving roller 46 to rotate, a driven roller 48 rotatably mounted on the second moving base 44 through a second shaft body 481; a spring (49) is connected between the first moving seat (43) and the second moving seat (44), the spring (49) is close to each other under the action force, a clamping driving space for clamping the lower end of the rotary nested roller (2) is formed between the driven roller (48) and the driving roller (46), and after the driven roller (48) and the driving roller (46) clamp the lower end of the rotary nested roller (2), the rotary nested roller (2) is driven to rotate through friction force.

2. A rotary adjustment mechanism according to claim 1, wherein: a sliding rail (411) is installed at the front end of the moving frame (41), and the first moving seat (43) and the second moving seat (44) are installed on the sliding rail (411) through sliding blocks; the separation block (45) is mounted on the front end of the moving frame (41) across the sliding rail (411).

3. A rotary adjustment mechanism according to claim 1, wherein: the linear motion module (42) is a cylinder.

4. A rotary adjustment mechanism according to claim 1, wherein: the first moving seat (43) and the second moving seat (44) are respectively provided with a first cylinder (431) and a second cylinder (441), the first cylinder (431) and the second cylinder (441) are respectively provided with a first hanging hole and a second hanging hole, and two ends of the spring (49) are respectively hooked into the first hanging hole and the second hanging hole.

5. A rotation adjustment mechanism according to any one of claims 1 to 4, wherein: the periphery of the lower end of the rotary nested roller (2) is provided with a plurality of anti-skid convex lines (21) which are uniformly distributed.

6. A rotation adjustment mechanism according to claim 5, wherein: the motor assembly (47) comprises a servo motor (471) and a coupler arranged on a rotating shaft of the servo motor (471), and the coupler is connected with the first shaft body (461).

7. A rotation adjustment mechanism according to claim 5, wherein: the upper end of the carrier (3) is provided with a loading groove (31) for loading products, and the inner wall of the loading groove (31) is provided with a plurality of magnets (32) for positioning by users.