CN213541775U

CN213541775U - Camera position bidirectional adjusting mechanism

Info

Publication number: CN213541775U
Application number: CN202022309700.2U
Authority: CN
Inventors: 王龙举; 张德奇; 纪国雨
Original assignee: Suzhou Haituoxin Machinery Co ltd
Current assignee: Suzhou Haituoxin Machinery Co ltd
Priority date: 2020-10-16
Filing date: 2020-10-16
Publication date: 2021-06-25
Anticipated expiration: 2030-10-16

Abstract

The utility model relates to the technical field of cameras, in particular to a camera position bidirectional adjusting mechanism, which solves the defects of limited detection range and certain limitation in the prior art and comprises a workbench and a synchronous belt mechanism, wherein one side of the workbench is fixed with a bracket through a bolt, the bottom of the bracket is fixedly provided with a servo motor through a bolt, the output end of the servo motor is connected with a main shaft through the synchronous belt mechanism, the main shaft is rotatably arranged on the workbench, the top of the main shaft is fixedly provided with a rotating column through a countersunk bolt, the rotating arm can rotate around the rotating column through the arrangement of the structures such as the servo motor, the synchronous belt mechanism, the main shaft, the rotating column, the rotating arm, a sliding table and the like when in detection, the camera can slide on the rotating arm, so that the camera can move at any position in a circle which takes the rotating column as the center and takes the rotating arm as the rotating shaft, the detection range of the camera is greatly improved.

Description

Camera position bidirectional adjusting mechanism

Technical Field

The utility model relates to a camera technical field especially relates to a camera position two-way adjustment mechanism.

Background

Industrial cameras are a key component in machine vision systems, and their most essential function is to convert light signals into ordered electrical signals. The selection of a proper camera is also an important link in the design of a machine vision system, and the selection of the camera not only directly determines the resolution, image quality and the like of the acquired image, but also is directly related to the operation mode of the whole system.

The detection cameras in the prior art are all fixedly installed, and have the following defects in use: firstly, the detection range is limited, and the detection station can be changed only by dismounting; secondly, the detection direction is fixed, the detection angle can not be adjusted aiming at various parts, and certain limitation exists.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the prior art has the defects of limited detection range and certain limitation, and providing a two-way camera position adjusting mechanism.

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

a camera position bidirectional adjusting mechanism comprises a workbench and a synchronous belt mechanism, wherein a bracket is fixed on one side of the workbench through a bolt, a servo motor is fixedly installed on the bottom of the bracket through the bolt, the output end of the servo motor is connected with a main shaft through the synchronous belt mechanism, the main shaft is rotatably installed on the workbench, a rotating column is fixed on the top of the main shaft through a countersunk bolt, a rotating arm is welded on one side of the rotating column, a sliding table is slidably installed on the rotating arm, the bottom of the sliding table is connected with a supporting plate through a hexagonal screw, a pin shaft is rotatably arranged on the supporting plate, a mounting seat is fixed outside the pin shaft through the countersunk bolt, a detection camera is installed on the mounting seat through a screw, one end of the pin shaft is connected with a rotating plate through the bolt, and the rotating plate is sequentially provided with a rectangular groove and, the sliding table is characterized in that an air cylinder is fixedly mounted on one side of the sliding table through a bolt, a piston rod is arranged inside the air cylinder, the end portion of the piston rod is connected with a push rod through a screw, a ball is mounted on the push rod, and the ball is embedded into the groove.

Preferably, a side groove is formed in one side of the workbench, a first bearing and a second bearing are respectively mounted on the top wall and the bottom wall of the side groove, and two ends of the main shaft are sleeved inside the first bearing and the second bearing.

Preferably, a servo sliding table device is installed on the rotating arm, and the sliding table is assembled on the servo sliding table device.

Preferably, the number of the balls is two.

Preferably, a third bearing and a fourth bearing are respectively mounted on the supporting plate, and the pin shaft is sleeved inside the third bearing and the fourth bearing.

The utility model has the advantages that:

1. the utility model discloses in through the setting of servo motor, hold-in range mechanism, main shaft, rotation post, rotor arm and slip table isotructure, the camera is when examining, and the rotor arm can rotate around rotating the post, and the slip table can slide on the rotor arm for the camera can be using the rotation post as the centre of a circle, uses the rotor arm to remove as the circular interior optional position of pivot constitution, has improved the detection range of camera widely.

2. The utility model discloses in through the setting of cylinder, push rod, rotor plate, ball, recess isotructure, after the cylinder action, the piston rod area push rod reciprocates, comes the pulling rotor plate through the ball to rotate, thereby the rotor plate drives round pin axle and mount pad and rotates, changes the detection angle that detects the camera, is applicable to the work piece of different kinds of specifications, and application scope is wide, and the flexibility ratio is high.

Drawings

Fig. 1 is a front view of a camera position bidirectional adjustment mechanism provided by the present invention;

fig. 2 is an enlarged view of the camera position bidirectional adjustment mechanism provided by the present invention at the position marked a;

fig. 3 is a schematic structural diagram of the rotating plate according to the present invention.

In the figure: the device comprises a workbench 1, a support 2, a servo motor 3, a synchronous belt mechanism 4, a main shaft 5, a side groove 6, a rotating column 7, a rotating arm 8, a sliding table 9, a supporting plate 10, a detection camera 11, an air cylinder 12, a piston rod 13, a push rod 14, a rectangular groove 15, a groove 16, a ball 17, a rotating plate 18 and a pin shaft 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

Referring to fig. 1-3, a camera position bidirectional adjustment mechanism comprises a workbench 1 and a synchronous belt mechanism 4, wherein a bracket 2 is fixed on one side of the workbench 1 through a bolt, a servo motor 3 is fixedly installed on the bottom of the bracket 2 through a bolt, an output end of the servo motor 3 is connected with a main shaft 5 through the synchronous belt mechanism 4, the main shaft 5 is rotatably installed on the workbench 1, a rotating column 7 is fixed on the top of the main shaft 5 through a countersunk bolt, a rotating arm 8 is welded on one side of the rotating column 7, a sliding table 9 is slidably installed on the rotating arm 8, the bottom of the sliding table 9 is connected with a support plate 10 through a hexagonal screw, a pin shaft 19 is rotatably arranged on the support plate 10, a mounting seat is fixed on the outside of the pin shaft 19 through a countersunk bolt, a detection camera 11 is installed on the mounting seat through a screw, one end of the pin shaft 19 is connected with a rotating plate 18 through a bolt, an air cylinder 12 is fixedly mounted on one side of the sliding table 9 through a bolt, a piston rod 13 is arranged inside the air cylinder 12, a push rod 14 is connected to the end portion of the piston rod 13 through a screw, a ball 17 is mounted on the push rod 14, and the ball 17 is embedded inside the groove 16.

Through the arrangement of the servo motor 3, the synchronous belt mechanism 4, the main shaft 5, the rotating column 7, the rotating arm 8, the sliding table 9 and other structures, when a camera is detected, the rotating arm 8 can rotate around the rotating column 7, the sliding table 9 can slide on the rotating arm 8, so that the camera can move at any position in a circle formed by taking the rotating column 7 as the center and the rotating arm 8 as the rotating shaft, the detection range of the camera is greatly improved, through the arrangement of the structures such as the air cylinder 12, the push rod 14, the rotating plate 18, the balls 17 and the grooves 16, after the air cylinder 12 acts, the piston rod 13 drives the push rod 14 to move up and down, the rotating plate 18 is pulled by the balls 17 to rotate, the rotating plate 18 drives the pin shaft 19 and the mounting seat to rotate, the detection angle of the detection camera 11 is changed, and the detection device is suitable for workpieces of different types and.

In this embodiment, side groove 6 has been seted up to one side of workstation 1, installs first bearing and second bearing on the roof of side groove 6 and the diapire respectively, and the both ends cover of main shaft 5 is established in the inside of first bearing and second bearing.

In this embodiment, the rotating arm 8 is provided with a servo sliding table device, and the sliding table 9 is assembled on the servo sliding table device.

In the present embodiment, the number of the balls 17 is set to two.

In this embodiment, the supporting plate 10 is respectively provided with a third bearing and a fourth bearing, and the pin shaft 19 is sleeved inside the third bearing and the fourth bearing.

The utility model discloses a concrete implementation process as follows: according to different working environments, when a detection station is changed, a servo motor 3 is started, the servo motor 3 drives a main shaft 5 to rotate through a synchronous belt mechanism 4, the main shaft 5 drives a rotating column 7 to rotate, the rotating column 7 drives a rotating arm 8 to rotate, and meanwhile, a servo sliding table device can drive a sliding table 9 to slide, so that a camera can move at any position in a circle formed by taking the rotating column 7 as the center of a circle and the rotating arm 8 as a rotating shaft;

further, aiming at workpieces of different specifications, the air cylinder 12 is started, the piston rod 13 of the air cylinder 12 extends out or retracts, the piston rod 13 can drive the push rod 14 to move up and down, when the length of the push rod 14 changes, the rotating plate 18 can be pulled through the ball 17 to drive the pin shaft 19 to rotate, the pin shaft 19 can drive the mounting seat and the detection camera 11 to rotate, and the detection angle of the detection camera 11 is changed.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a camera position two-way adjustment mechanism, includes workstation (1) and hold-in range mechanism (4), its characterized in that, one side of workstation (1) has support (2) through the bolt fastening, there is servo motor (3) bottom of support (2) through bolt fastening, the output of servo motor (3) is connected with main shaft (5) through hold-in range mechanism (4), main shaft (5) rotate to be installed on workstation (1), and the top of main shaft (5) is fixed with rotation post (7) through the countersunk head bolt, the welding of one side of rotation post (7) has rotor arm (8), sliding mounting has slip table (9) on rotor arm (8), the bottom of slip table (9) is connected with backup pad (10) through the hexagonal screw, it is provided with round pin axle (19) to rotate on backup pad (10), the outside of round pin axle (19) is fixed with the mount pad through the countersunk head bolt, install detection camera (11) through the screw on the mount pad, there are rotor plate (18) in the one end of round pin axle (19) through bolted connection, set up rectangular channel (15) and recess (16) that are linked together on rotor plate (18) in proper order, there are cylinder (12) one side of slip table (9) still through bolt fixed mounting, and the inside of cylinder (12) is provided with piston rod (13), there are push rod (14) tip of piston rod (13) through screwed connection, push rod (14) facial make-up is equipped with ball (17), and ball (17) imbeds in the inside of recess (16).

2. The camera position bidirectional adjusting mechanism according to claim 1, wherein a side groove (6) is formed in one side of the working table (1), a first bearing and a second bearing are respectively mounted on a top wall and a bottom wall of the side groove (6), and two ends of the main shaft (5) are sleeved inside the first bearing and the second bearing.

3. A camera position bi-directional adjustment mechanism according to claim 1, characterized in that the rotating arm (8) is provided with a servo ramp device, and the ramp (9) is assembled on the servo ramp device.

4. A camera position bi-directional adjustment mechanism according to claim 1, characterized in that the number of balls (17) is two.

5. The camera position bidirectional adjusting mechanism according to claim 1, wherein a third bearing and a fourth bearing are respectively installed on the supporting plate (10), and the pin shaft (19) is sleeved inside the third bearing and the fourth bearing.