CN210800575U

CN210800575U - Programmable machine vision device

Info

Publication number: CN210800575U
Application number: CN201921826700.0U
Authority: CN
Inventors: 谢英
Original assignee: Shaoguan Lingzhu Technology Co ltd
Current assignee: Shaoguan Lingzhu Technology Co ltd
Priority date: 2019-10-28
Filing date: 2019-10-28
Publication date: 2020-06-19
Anticipated expiration: 2029-10-28

Abstract

The utility model relates to the technical field of machine vision, in particular to a programmable machine vision device, which comprises a base, wherein two symmetrical support columns are arranged on the upper surface of the base close to the edge, a support plate is arranged between the two support columns close to the end part, a rotating shaft is arranged on the side surface of the support plate close to the end part, a first motor is arranged on the outer side surface of the support column, a second motor is arranged on the left end surface of the support plate, a movable plate body is arranged above the support plate, a fixed block is arranged on the lower surface of the movable plate body, a screw rod passes through a threaded hole, a camera is arranged on the front end surface of the movable plate body, an arc-; this machine vision device able to programme sets up backup pad and first motor and realizes the regulation to backup pad rotation angle, and the arc lamp adds with the removal plate body and establishes, and control camera back-and-forth movement increases the illumination and helps better shooting information collection.

Description

Programmable machine vision device

Technical Field

The utility model relates to a machine vision technical field, specifically speaking relates to a machine vision device able to programme.

Background

At present, machine vision is a branch of artificial intelligence which is developing rapidly, the machine vision is one of key technologies in the production process, on a machine or a production line, the machine vision can detect the product quality so as to eliminate unqualified products or guide a robot to complete assembly work, and is closely related to the whole production, a machine vision system converts a shot target into an image signal through a machine vision product, transmits the image signal to a special image processing system to obtain the form information of the shot target, converts the image signal into a digital signal according to the information of pixel distribution, brightness, color and the like, and performs various operations on the signal to extract the characteristics of the target, so as to control the on-site equipment action according to a judgment result;

in the prior art, the programmable machine vision device cannot control the up-down angle adjustment of the vision device, and cannot continuously shoot at a short distance to influence the distance in a target object, so that different products at the distance cannot be identified better.

SUMMERY OF THE UTILITY MODEL

It is an object of the present invention to provide a programmable machine vision device to address some or all of the above-mentioned deficiencies in the background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a programmable machine vision device comprises a base, wherein two symmetrical support columns are arranged on the upper surface of the base close to the edge, two symmetrical round holes are formed in one side face of each of the two support columns opposite to each other, a support plate is arranged between the two support columns close to the end part, a groove is formed in the upper surface of the support plate, a round groove is formed in the center of the front end face of the inner wall of the groove, through holes are formed in the positions, corresponding to the round grooves, on the inner wall of the groove, rotating shafts are arranged on the side faces of the support plates close to the end part, a first motor is arranged on the outer side faces of the support columns, an output shaft of the first motor is coaxially connected with the rotating shafts, a second motor is arranged on the left end face of the support plate, a lead screw is coaxially connected with an output shaft of the second motor, the lead screw passes the screw hole, be equipped with the camera on the preceding terminal surface of moving plate body, the position that the moving plate body upper surface is close to the end is equipped with the spliced pole, the spliced pole top is equipped with the arc irradiation lamp.

Preferably, the diameter of the round hole is matched with that of the rotating shaft, the rotating shaft and the supporting plate are of an integrally formed structure, and the round hole is matched with the rotating shaft to better rotate freely.

Preferably, the width of the fixing block is matched with the width of the groove, the fixing block and the movable plate body are of an integrally formed structure, and the fixing block can flexibly move in the groove and is matched with a screw rod to further facilitate control of front and back movement of the movable plate bodies.

Preferably, the diameter of the screw rod is matched with the diameter of the circular groove, the diameter of the screw rod is matched with the through hole, the top end of the screw rod is inserted into the circular groove, the screw rod is rotatably connected with the through hole, the screw rod can freely rotate without being limited by the supporting plate, and the fixing block is better controlled to move on the screw rod.

Preferably, the screw rod is in threaded connection with a threaded hole in the fixed block, the screw rod is matched with the threaded hole to rotate the screw rod, the fixed block is driven to move back and forth on the screw rod, and the movable plate body can move back and forth on the supporting plate to control the distance of shooting of the camera.

Preferably, the first motor is fixedly connected with the supporting column through a bolt, and the second motor is fixedly connected with the supporting plate through a bolt, so that the first motor and the second motor can provide output power more stably.

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

1. the utility model discloses a set up backup pad and first motor, realize the regulation to backup pad rotation angle, the rotation of two support columns support backup pad, first motor provides power, let the rotation that the backup pad can be free, be equipped with the removal plate body in the backup pad, the cooperation of lead screw and second motor, the back-and-forth movement of control removal plate body, install the camera at the front end of removal plate body, carry out acquireing of vision, be close to the edge and be equipped with the arc lamp in removal plate body top, be for the clearer to acquire the image and make preparation for the camera, let the user can gather or get brighter and clear information.

2. The utility model discloses lead screw diameter and circular slot diameter looks adaptation, lead screw diameter and through-hole looks adaptation, the circular slot is inserted on the top of lead screw, the lead screw rotates with the circular slot to be connected, the lead screw rotates with the through-hole to be connected, the lead screw can the free rotation, do not receive the influence of backup pad, cooperation circular slot and through-hole, under the effect of second motor, the output shaft of second motor rotates and drives the lead screw free rotation, and then realize that the fixed block moves on the lead screw, consequently, the removal of control removal plate body, thereby can drive camera round trip movement, conveniently gather the image of different distance products.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the programmable machine vision device of the present invention;

fig. 2 is a schematic view of the angle-lowering state of the programmable machine vision device of the present invention;

FIG. 3 is a schematic structural view of the fixing base of the present invention;

fig. 4 is a schematic structural view of the movable vision device of the present invention;

fig. 5 is a schematic side view of the movable vision device of the present invention;

fig. 6 is a schematic view of the supporting plate structure of the present invention.

In the figure: 1. a base; 2. a support pillar; 20. a circular hole; 3. a first motor; 30. a rotating shaft; 4. a support plate; 40. a groove; 400. a circular groove; 401. a through hole; 5. a second motor; 50. a screw rod; 6. a movable plate body; 60. a camera; 61. a fixed block; 610. a threaded hole; 7. an arc-shaped irradiation lamp; 70. connecting columns.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

Referring to fig. 1-6, the present invention provides a technical solution:

a programmable machine vision device comprises a base 1, two symmetrical support columns 2 are arranged on the upper surface of the base 1 close to the edge, two symmetrical round holes 20 are arranged on the mutually opposite side surfaces of the two support columns 2, a support plate 4 is arranged between the two support columns 2 close to the end part, a groove 40 is arranged in the upper surface of the support plate 4, a round groove 400 is arranged in the center of the front end surface of the inner wall of the groove 40, a through hole 401 is arranged on the inner wall of the groove 40 corresponding to the round groove 400, a rotating shaft 30 is arranged on the side surface of the support plate 4 close to the end part, a first motor 3 is arranged on the outer side surface of the support column 2, the output shaft of the first motor 3 is coaxially connected with the rotating shaft 30, a second motor 5 is arranged on the left end surface of the support plate 4, the output shaft of the second motor 5 is coaxially connected with a screw, threaded hole 610 is seted up on the fixed block 61 tip, and lead screw 50 passes threaded hole 610, is equipped with camera 60 on the preceding terminal surface of moving plate body 6, and the position that the upper surface of moving plate body 6 is close to the end is equipped with spliced pole 70, and the spliced pole 70 top is equipped with arc irradiation lamp 7.

In this embodiment, the diameter of the circular hole 20 is matched with the diameter of the rotating shaft 30, the rotating shaft 30 and the supporting plate 4 are of an integrally formed structure, the circular hole 20 and the rotating shaft 30 are matched with each other to rotate freely, and the rotating shaft 30 can rotate freely more flexibly.

Specifically, the width of the fixing block 61 is matched with the width of the groove 40, the fixing block 61 and the movable plate body 6 are of an integrally formed structure, in order to enable the fixing block 61 to flexibly move in the groove 40 and to be matched with the screw rod 50, the control of the back and forth movement of the movable plate body 6 is facilitated, the fixing block 61 moves smoothly and stably in the groove 40, the screw rod 50 is driven to rotate by the rotation of the output shaft of the second motor 5, the screw rod 50 is in threaded connection with the fixing block 61, and the fixing block 61 moves back and forth on the screw rod 50.

It should be noted that the diameter of the screw rod 50 is matched with the diameter of the circular groove 400, the diameter of the screw rod 50 is matched with the through hole 401, the top end of the screw rod 50 is inserted into the circular groove 400, the screw rod 50 is rotatably connected with the through hole 401, the screw rod 50 can freely rotate without being limited by the supporting plate 4, and the fixed block 61 is better controlled to move on the screw rod 50.

Secondly, the screw rod 50 is in threaded connection with the threaded hole 610 on the fixing block 61, the screw rod 50 is matched with the threaded hole 610, the screw rod 50 rotates, the fixing block 61 is driven to move back and forth on the screw rod 50, the moving plate body 6 can move back and forth on the supporting plate 4, and the distance degree of shooting by the camera 60 is controlled.

In addition, first motor 3 passes through bolt fixed connection with support column 2, and second motor 5 passes through bolt fixed connection with backup pad 4, lets first motor 3 and second motor 5 more stable provide output power, conveniently dismantles first motor 3 of installation and second motor 5.

It should be noted that the first motor 3 and the second motor 5 may be of type Y2-90L-2 from lambobo motor ltd, taizhou, and an external power supply is used for ac power supply, and a circuit and a power supply matched with the motors are also provided by the manufacturer; furthermore, the circuits and electronic components and modules involved in the present invention are prior art and can be implemented by those skilled in the art without further elaboration, nor is the present invention directed to improvements in software and methods.

When the programmable machine vision device of the embodiment is used, a user firstly fixedly connects the arc-shaped irradiation lamp 7 with the connecting column 70 through a bolt, the camera 60 is fixedly connected with the supporting plate 4 through a bolt, the screw rod 50 is in threaded connection with the fixed block 61, the second motor 5 is fixedly connected with the supporting plate 4 through a bolt, the output shaft of the second motor 5 is coaxially connected with the screw rod 50, the first motor 3 is fixed at the outer side of the supporting column 2 through a bolt, the first motor 3 and the second motor 5 are connected with an external power supply, the output shaft of the first motor 3 rotates to drive the rotating shaft 30 to rotate, the rotating shaft 30 and the supporting plate 4 are integrally formed, the rotation of the angle of the supporting plate 4 is controlled under the action of the first motor 3 to reach a certain angle, the user stops the operation of the first motor 3, the angle of the supporting plate 4 is determined, the output shaft of the second, the fixed block 61 and the movable plate body 6 are of an integrally formed structure, the fixed block 61 moves back and forth on the screw rod 50, so that the back and forth movement of the movable plate body 6 is controlled, and after the arc-shaped irradiation lamp 7 is powered on, the camera 60 irradiates more clearly, and the camera is helpful for more clear shooting in a short distance.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A programmable machine vision device comprising a base (1), characterized in that: the upper surface of the base (1) is close to the edge and is provided with two symmetrical supporting columns (2), two symmetrical round holes (20) are formed in a side face of each supporting column (2) opposite to each other, a supporting plate (4) is arranged between the two supporting columns (2) close to the end part, a groove (40) is formed in the upper surface of the supporting plate (4), a round groove (400) is formed in the center of the front end face of the inner wall of the groove (40), through holes (401) are formed in positions, corresponding to the round grooves (400), on the inner wall of the groove (40) and close to the end part, a rotating shaft (30) is arranged in the side face of the supporting plate (4), a first motor (3) is arranged on the outer side face of each supporting column (2), an output shaft of the first motor (3) is coaxially connected with the rotating shaft (30), and a second motor (5), second motor (5) output shaft coaxial coupling has lead screw (50), the top of backup pad (4) is equipped with moving plate body (6), be equipped with fixed block (61) on moving plate body (6) lower surface, set up threaded hole (610) on fixed block (61) tip, lead screw (50) are passed screw hole (610), be equipped with camera (60) on the preceding terminal surface of moving plate body (6), the position that moving plate body (6) upper surface is close to the end portion is equipped with spliced pole (70), spliced pole (70) top is equipped with arc irradiation lamp (7).

2. The programmable machine vision device of claim 1, wherein: the diameter of the round hole (20) is matched with that of the rotating shaft (30), and the rotating shaft (30) and the supporting plate (4) are of an integrally formed structure.

3. The programmable machine vision device of claim 1, wherein: the width of fixed block (61) with recess (40) width looks adaptation, fixed block (61) with moving plate body (6) are the integrated into one piece structure.

4. The programmable machine vision device of claim 1, wherein: the diameter of the screw rod (50) is matched with the diameter of the circular groove (400), the diameter of the screw rod (50) is matched with the through hole (401), the top end of the screw rod (50) is inserted into the circular groove (400), the screw rod (50) is rotatably connected with the circular groove (400), and the screw rod (50) is rotatably connected with the through hole (401).

5. The programmable machine vision device of claim 1, wherein: the screw rod (50) is in threaded connection with a threaded hole (610) in the fixed block (61).

6. The programmable machine vision device of claim 1, wherein: the first motor (3) is fixedly connected with the supporting column (2) through a bolt, and the second motor (5) is fixedly connected with the supporting plate (4) through a bolt.