CN215447900U

CN215447900U - Servo motor shaft visual angle detection equipment

Info

Publication number: CN215447900U
Application number: CN202121264270.5U
Authority: CN
Inventors: 林康彬
Original assignee: Shanghai Zhencheng Machinery Co ltd
Current assignee: Shanghai Zhencheng Machinery Co ltd
Priority date: 2021-06-08
Filing date: 2021-06-08
Publication date: 2022-01-07
Anticipated expiration: 2031-06-08

Abstract

The utility model relates to the technical field of machinery, in particular to a visual angle detection device for a servo motor shaft, which comprises a base, wherein the right end of the base is fixedly connected with a first servo motor, the tail end of a main shaft of the first servo motor is fixedly connected with a threaded shaft, the outer side of the threaded shaft is spirally connected with a threaded sleeve, the top end of the threaded sleeve is fixedly connected with a clamping plate, one end of the clamping plate, facing the center of the base, is rotatably connected with a rotating block, the inner side of the rotating block is slidably connected with a shaft piece, and the bottom end of the shaft piece is provided with a transmission belt structure. And can be 360 degrees and not have the neglected detection, improved the detection efficiency of axle piece.

Description

Servo motor shaft visual angle detection equipment

Technical Field

The utility model relates to the technical field of machinery, in particular to a servo motor shaft visual angle detection device.

Background

The visual angle detection device is used for converting a shot target into an image signal through a CCD industrial camera, transmitting the image signal to a special image processing system, converting the image signal into a digital signal according to information such as pixel distribution, brightness and the like, and performing various operations on the signal by the image system to extract target characteristics, visual angle detection, size measurement, defect detection, system positioning and the like.

When the existing servo motor shaft is used for visual angle detection, only one servo motor shaft can be used for single detection one by one, so that the detection efficiency is extremely low, a large amount of time can be wasted, in the operation process of visual angle detection equipment, the detection can not be well accurately positioned, and the detection effect is not accurate enough.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a servo motor shaft angle detection apparatus to solve the above-mentioned problems.

In order to achieve the purpose, the utility model provides the following technical scheme:

servo motor shaft visual angle check out test set, which comprises a base, the left end fixedly connected with pole setting of base, the first servo motor of right-hand member fixedly connected with of base, the terminal fixedly connected with screw shaft of main shaft of first servo motor, the outside screwed connection of screw shaft has the threaded sleeve, the top fixedly connected with splint of threaded sleeve, splint rotate towards the one end at base center and are connected with the commentaries on classics piece, the inboard sliding connection of commentaries on classics piece has the axle piece, the bottom of axle piece is equipped with the drive belt structure.

Preferably, the transmission belt structure includes the fixed plate, fixed plate and base fixed connection, the inboard rotation of fixed plate is connected with the axis of rotation, the outside of axis of rotation is equipped with the belt, belt and shaft member sliding connection are located the rear end the right-hand member of axis of rotation is equipped with second servo motor.

Preferably, the inboard fixedly connected with electric telescopic handle of pole setting, electric telescopic handle's top fixedly connected with horizontal plate, the inboard right-hand member fixedly connected with third servo motor of horizontal plate, the first member of the terminal fixedly connected with of main shaft of third servo motor, the other end of first member rotates and is connected with the second member, the other end of second member rotates and is connected with the slider, slider and horizontal plate sliding connection.

Preferably, the rear end of the inner side of the sliding block is fixedly connected with a fourth servo motor, the tail end of a main shaft of the fourth servo motor is fixedly connected with a lead screw, the outer side of the lead screw is spirally connected with a lead screw sleeve, and the bottom end of the lead screw sleeve is fixedly connected with a camera.

Preferably, the threaded shaft is provided with opposite threads, the opposite threads on the threaded shaft are horizontally symmetrically arranged, the threaded sleeve is horizontally symmetrically arranged, and the threaded sleeve is in sliding connection with the base.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the first servo motor, the threaded shaft, the threaded sleeve, the clamping plate, the rotating block, the shaft piece, the transmission belt structure and the like are arranged, the first servo motor is opened to drive the threaded shaft to rotate, so that the threaded sleeve slides relatively through the threaded shaft, the clamping plate and the rotating block are driven to approach each other to rapidly clamp the plurality of shaft pieces, the shaft pieces can be subjected to angle overturning simultaneously through the transmission belt structure, the device can be used for carrying out visual angle detection on the plurality of shaft pieces simultaneously, leakage detection can be avoided at 360 degrees, and the detection efficiency of the shaft pieces is improved;

2. according to the utility model, through the arrangement of the third servo motor, the first rod piece, the second rod piece, the sliding block, the fourth servo motor, the lead screw sleeve and the camera, the first rod piece drives the second rod piece to move by opening the third servo motor, so that the sliding block slides left and right, the lead screw drives the lead screw sleeve to move back and forth by opening the fourth servo motor, the camera is driven to move synchronously in the process, the set of device is favorable for accurately detecting a plurality of shaft pieces, and the visual angle detection result is more accurate.

Drawings

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

FIG. 2 is a schematic view of the structure of FIG. 1 at point A according to the present invention;

FIG. 3 is a schematic view of the mounting structure of the belt structure of the present invention;

fig. 4 is a schematic view of the mounting structure of the lead screw of the present invention.

In the figure: the device comprises a base 1, a vertical rod 2, a first servo motor 3, a threaded shaft 4, a threaded sleeve 5, a clamping plate 6, a rotating block 7, a shaft 8, a transmission belt structure 9, a fixing plate 10, a rotating shaft 11, a belt 12, a second servo motor 13, an electric telescopic rod 14, a horizontal plate 15, a third servo motor 16, a first rod piece 17, a second rod piece 18, a sliding block 19, a fourth servo motor 20, a screw rod 21, a screw rod sleeve 22 and a camera 23.

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.

Referring to fig. 1, the present invention provides a technical solution:

the visual angle detection equipment for the shaft of the servo motor comprises a base 1, wherein a vertical rod 2 is fixedly connected to the left end of the base 1, a first servo motor 3 is fixedly connected to the right end of the base 1, a threaded shaft 4 is fixedly connected to the tail end of a main shaft of the first servo motor 3, a threaded sleeve 5 is spirally connected to the outer side of the threaded shaft 4, a clamping plate 6 is fixedly connected to the top end of the threaded sleeve 5, a rotating block 7 is rotatably connected to one end, facing the center of the base 1, of the clamping plate 6, a shaft piece 8 is slidably connected to the inner side of the rotating block 7, a transmission belt structure 9 is arranged at the bottom end of the shaft piece 8, simultaneous visual angle detection of a plurality of shaft pieces 8 can be realized through the set of device, and the detection efficiency is greatly improved; threaded shaft 4 is equipped with opposite screw thread, and the opposite screw thread on the threaded shaft 4 is the horizontal symmetry setting, and threaded sleeve 5 and base 1 sliding connection to can drive threaded sleeve 5 rotatory and relative slip in base 1 after threaded shaft 4 rotates.

Referring to fig. 3, the present invention provides a technical solution:

the drive belt structure 9 includes fixed plate 10, fixed plate 10 and 1 fixed connection of base, the inboard rotation of fixed plate 10 is connected with axis of rotation 11, the outside of axis of rotation 11 is equipped with belt 12,

belt

12 and 8 sliding connection of axle piece, the right-hand member that is located the axis of rotation 11 of rear end is equipped with second servo motor 13, through the operation of controlling second servo motor 13 to make belt 12 move, and then drive a plurality of axle pieces 8 and rotate simultaneously.

Referring to fig. 2 and 4, the present invention provides a technical solution:

an electric telescopic rod 14 is fixedly connected to the inner side of the vertical rod 2, a horizontal plate 15 is fixedly connected to the top end of the electric telescopic rod 14, a third servo motor 16 is fixedly connected to the right end of the inner side of the horizontal plate 15, a first rod piece 17 is fixedly connected to the tail end of a main shaft of the third servo motor 16, a second rod piece 18 is rotatably connected to the other end of the first rod piece 17, a sliding block 19 is rotatably connected to the other end of the second rod piece 18, the sliding block 19 is slidably connected with the horizontal plate 15, and the sliding block 19 can be driven by the third servo motor 16 to horizontally slide left and right along the horizontal plate 15; the rear end of the inner side of the sliding block 19 is fixedly connected with a fourth servo motor 20, the tail end of a main shaft of the fourth servo motor 20 is fixedly connected with a screw rod 21, the outer side of the screw rod 21 is spirally connected with a screw rod sleeve 22, the bottom end of the screw rod sleeve 22 is fixedly connected with a camera 23, and the camera 23 can be stably moved back and forth through the fourth servo motor 20.

The working process is as follows: all electrical appliances in the device adopt an external power supply, by opening a first servo motor 3, the first servo motor 3 drives a threaded shaft 4 to rotate, the threaded shaft 4 drives a threaded sleeve 5 to rotate and horizontally slide in a base 1 relatively after rotating, and then drives a clamping plate 6 to synchronously move through the threaded sleeve 5, the clamping plate 6 drives a rotating block 7 to rapidly fix a plurality of shaft elements 8, the shaft elements 8 are in close contact with a lower belt 12, the belt 12 has certain elasticity, by opening a second servo motor 13, the second servo motor 13 drives a rotating shaft 11 at the rear end to rotate, the rotating shaft 11 drives the belt 12 at the outer side to move, the shaft elements 8 simultaneously rotate in an angle after the belt 12 moves, 360-degree detection of the shaft 8 is realized, by opening a third servo motor 16, the third servo motor 16 drives a first rod element 17 to rotate, the first rod element 17 drives a second rod element 18 to move, and then make slider 19 slide along the horizontal plate 15 horizontal slip, can observe the length direction of axle spare 8 meticulous through this device, through opening fourth servo motor 20, fourth servo motor 20 drives lead screw 21 and rotates, makes lead screw sleeve 22 seesaw in slider 19 after lead screw 21 rotates, and then drives camera 23 synchronous motion, can quick replacement observe axle spare 8 through this device, and this set of device can improve the visual angle detection efficiency of axle spare 8 greatly.

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

Claims

1. Servo motor axle visual angle check out test set, including base (1), its characterized in that: the utility model discloses a quick-witted, including base (1), the left end fixedly connected with pole setting (2) of base (1), the first servo motor (3) of right-hand member fixedly connected with of base (1), the terminal fixedly connected with screw shaft (4) of main shaft of first servo motor (3), the outside screwed connection of screw shaft (4) has threaded sleeve (5), the top fixedly connected with splint (6) of threaded sleeve (5), splint (6) are rotated towards the one end at base (1) center and are connected with commentaries on classics piece (7), the inboard sliding connection of commentaries on classics piece (7) has axle piece (8), the bottom of axle piece (8) is equipped with drive belt structure (9).

2. The servo motor shaft visual angle detecting apparatus as recited in claim 1, wherein: drive belt structure (9) are including fixed plate (10), fixed plate (10) and base (1) fixed connection, the inboard rotation of fixed plate (10) is connected with axis of rotation (11), the outside of axis of rotation (11) is equipped with belt (12), belt (12) and axle piece (8) sliding connection are located the rear end the right-hand member of axis of rotation (11) is equipped with second servo motor (13).

3. The servo motor shaft visual angle detecting apparatus as recited in claim 1, wherein: the utility model discloses a pole setting (2) and pole setting (2) are fixed on the base, inboard fixedly connected with electric telescopic handle (14) of pole setting (2), the top fixedly connected with horizontal plate (15) of electric telescopic handle (14), inboard right-hand member fixedly connected with third servo motor (16) of horizontal plate (15), the first member of the terminal fixedly connected with of main shaft (17) of third servo motor (16), the other end of first member (17) rotates and is connected with second member (18), the other end of second member (18) rotates and is connected with slider (19), slider (19) and horizontal plate (15) sliding connection.

4. The servo motor shaft visual angle detecting apparatus as set forth in claim 3, wherein: the rear end of the inner side of the sliding block (19) is fixedly connected with a fourth servo motor (20), the tail end of a main shaft of the fourth servo motor (20) is fixedly connected with a screw rod (21), the outer side of the screw rod (21) is spirally connected with a screw rod sleeve (22), and the bottom end of the screw rod sleeve (22) is fixedly connected with a camera (23).

5. The servo motor shaft visual angle detecting apparatus as recited in claim 1, wherein: threaded shaft (4) are equipped with opposite screw thread, opposite screw thread on threaded shaft (4) is the horizontal symmetry and sets up, threaded sleeve (5) are the horizontal symmetry and set up, threaded sleeve (5) and base (1) sliding connection.