CN211783313U

CN211783313U - Machine vision detection platform

Info

Publication number: CN211783313U
Application number: CN202020567243.4U
Authority: CN
Inventors: 徐志鹏; 曹松晓; 蒋庆
Original assignee: HANGZHOU ZHONGJIU AUTOMATIC CONTROL SYSTEM CO Ltd
Current assignee: HANGZHOU ZHONGJIU AUTOMATIC CONTROL SYSTEM CO Ltd
Priority date: 2020-04-16
Filing date: 2020-04-16
Publication date: 2020-10-27
Anticipated expiration: 2030-04-16

Abstract

The utility model relates to the technical field of product detection, and discloses a machine vision detection platform, which is characterized in that the machine vision detection platform comprises a frame, a detection platform is arranged in the frame, an adjusting component for adjusting the placement position of a product is arranged on the detection platform, a detection component for detecting the deviation of the installation position of each component in the product is arranged on the frame, the detection component is positioned above the adjusting component, the detection component comprises a camera and a moving component, the product is placed between stop blocks, a pushing block is driven by an air cylinder to move, so that the pushing block pushes the product to move, the initial position of the product before detection is accurately positioned, then the first slide rail, the second slide rail and the third slide rail drive the camera to move by the electric cylinder, the installation position of each component in the product is captured and detected by the camera, each component in the product is not required to be detected manually, and, the accuracy of detection is ensured, and the manual detection is prevented from being mistaken.

Description

Machine vision detection platform

Technical Field

The utility model relates to a product inspection technical field, more specifically the machine vision testing platform that says so relates to.

Background

After the product is assembled, the assembling position of each part can deviate in the assembling process, and in the product with high precision at some positions, the assembling position of each part needs to be very accurate; in addition, many products require inspection of the size of the product and other defects. At present, detection is generally performed manually, the detection accuracy is low, the manual detection efficiency is also low, and detection omission can also occur.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing machine vision testing platform for improve detection efficiency and accuracy, and avoid the condition emergence of lou examining.

In order to achieve the above purpose, the utility model provides a following technical scheme: machine vision testing platform, including the frame, be provided with testing platform in the frame, testing platform is last to be provided with the adjustment subassembly that is used for adjusting the product and places the position, be provided with the determine module that is arranged in detecting each part mounted position deviation in the product in the frame, determine module is located the adjustment subassembly top, determine module includes camera and removal subassembly, it drives to remove the subassembly the camera removes.

As a further improvement of the utility model, a display is arranged on the frame.

As a further improvement of the utility model, the adjusting component comprises a plurality of baffle plates, a rectangular structure is formed between the baffle plates.

As a further improvement, the adjustment assembly further comprises a plurality of cylinder, cylinder fixed connection be in the frame, the output fixedly connected with ejector pad of cylinder, be provided with the opening on the baffle, the opening with the ejector pad one-to-one, the ejector pad passes the opening drives the product and moves on the horizontal direction.

As a further improvement of the utility model, the removal subassembly includes first slide rail, second slide rail and third slide rail, first slide rail is provided with two, two first slide rail parallel arrangement, second slide rail sliding connection is two between the first slide rail, third slide rail sliding connection be in on the second slide rail, first slide rail the second slide rail with be provided with the electric jar on the third slide rail respectively, the second slide rail with the third slide rail passes through the electric jar drives the camera moves on the horizontal direction, the camera passes through the electric jar along the third slide rail moves in vertical direction.

As a further improvement of the utility model, the camera with through connecting block fixed connection between the third slide rail, connecting block bottom fixedly connected with ring, the ring is located the camera below, the center pin of ring with the center pin coincidence of camera.

As a further improvement, the third slide rail is fixedly connected with a laser marking machine.

The utility model has the advantages that: the utility model discloses place the product between the dog, drive the removal of ejector pad through the cylinder for the ejector pad promotes the product and removes, accurate location product detects the initial position before, then first slide rail, second slide rail and third slide rail pass through the electric jar and drive the camera and remove, catch the detection through each part mounted position in the camera to the product, need not to detect each part in the product through the manual work, detection efficiency has been increased, the rate of accuracy of detection has also been ensured, avoid artifical detection error.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic structural diagram of the detection assembly of the present invention.

Reference numerals: 1. a frame; 11. a detection component; 111. a camera; 12. a moving assembly; 121. a first slide rail; 122. a second slide rail; 123. a third slide rail; 124. an electric cylinder; 2. a detection platform; 21. an adjustment assembly; 211. a baffle plate; 212. a cylinder; 3. a display; 4. a push block; 41. an opening; 5. connecting blocks; 51. a circular ring; 6. laser marking machine.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "bottom" and "top," "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

Referring to fig. 1 and fig. 2, a machine vision inspection platform 2 of this embodiment includes a frame 1, a detection platform 2 is provided in the frame 1, an adjustment assembly 21 for adjusting a product placement position is provided on the detection platform 2, a detection assembly 11 for detecting deviation of installation positions of components in a product is provided on the frame 1, the detection assembly 11 is located above the adjustment assembly 21, the detection assembly 11 includes a camera 111 and a moving assembly 12, and the moving assembly 12 drives the camera 111 to move. The display 3 is arranged on the rack 1, and the display 3 can display the numerical value of the deviation of the mounting position of each component in the product in the process that the detection assembly 11 detects the deviation of the mounting position of each component in the product. The third slide rail 123 is fixedly connected with a laser marking machine 6, after the camera 111 detects the mounting positions of the components in the product, the laser marking machine 6 marks the components when detecting one component, so as to indicate whether the mounting positions of the components are accurate.

Referring to fig. 1, the adjusting assembly 21 includes a plurality of baffle plates 211, and a rectangular structure is formed between the baffle plates 211, so that the rectangular structure is better adapted to the shape of the product, and the product can be conveniently placed. The adjusting assembly 21 further comprises a plurality of air cylinders 212, the air cylinders 212 are fixedly connected to the frame 1, the output ends of the air cylinders 212 are fixedly connected with the push blocks 4, the baffle 211 is provided with openings 41, the openings 41 correspond to the push blocks 4 one by one, the push blocks 4 penetrate the openings 41 to drive the products to move in the horizontal direction, and the air cylinders 212 drive the push blocks 4 to move, so that the push blocks 4 push the products to move, and the products are accurately positioned at the initial positions before detection.

Referring to fig. 1 and 2, the moving assembly 12 includes a first slide rail 121, a second slide rail 122 and a third slide rail 123, the number of the first slide rail 121 is two, the two first slide rails 121 are arranged in parallel, the second slide rail 122 is connected between the two first slide rails 121 in a sliding manner, the third slide rail 123 is connected on the second slide rail 122 in a sliding manner, electric cylinders 124 are respectively arranged on the first slide rail 121, the second slide rail 122 and the third slide rail 123 drive the camera 111 to move in the horizontal direction through the electric cylinders 124, the camera 111 moves in the vertical direction through the electric cylinders 124 along the third slide rail 123, so that the first slide rail 121, the second slide rail 122 and the third slide rail 123 drive the camera 111 to move through the electric cylinders 124, and the mounting positions of the components in the product are captured and detected by the camera 111.

Referring to fig. 1 and fig. 2, camera 111 and third slide rail 123 are fixedly connected through connecting block 5, and connecting block 5 bottom fixedly connected with ring 51, ring 51 are located camera 111 below, and the center pin of ring 51 coincides with the center pin of camera 111, and ring 51 is used for protecting camera 111 not to collide with the product at the removal in-process, causes the damage of camera 111, also does benefit to the shooting of camera 111.

The working principle is as follows: place the product between the dog, drive the removal of ejector pad 4 through cylinder 212, make ejector pad 4 promote the product and remove, accurate location product detects the initial position before, then first slide rail 121, second slide rail 122 and third slide rail 123 drive camera 111 through electric jar 124 and remove, catch through camera 111 each part mounted position in to the product and detect, the data display that detects out is on display 3, and mark is made on each part to laser marking machine 6, with showing whether accurate each part mounted position.

Above only the utility model discloses an it is preferred embodiment, the utility model discloses a scope of protection not only limits in above-mentioned embodiment, and the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. Machine vision testing platform, including frame (1), its characterized in that: be provided with in frame (1) and detect platform (2), be provided with adjustment subassembly (21) that are used for adjusting the product and place the position on detection platform (2), be provided with on frame (1) and be used for detecting detection assembly (11) of each part mounted position deviation in the product, detection assembly (11) are located adjustment subassembly (21) top, detection assembly (11) include camera (111) and removal subassembly (12), removal subassembly (12) drive camera (111) remove.

2. The machine-vision inspection platform of claim 1, wherein: a display (3) is arranged on the frame (1).

3. The machine-vision inspection platform of claim 1, wherein: the adjusting assembly (21) comprises a plurality of baffle plates (211), and a rectangular structure is formed between the baffle plates (211).

4. The machine-vision inspection platform of claim 3, wherein: the adjusting assembly (21) further comprises a plurality of air cylinders (212), the air cylinders (212) are fixedly connected to the rack (1), pushing blocks (4) are fixedly connected to the output ends of the air cylinders (212), openings (41) are formed in the baffle (211), the openings (41) correspond to the pushing blocks (4) one to one, and the pushing blocks (4) penetrate through the openings (41) to drive products to move in the horizontal direction.

5. The machine-vision inspection platform of claim 1, wherein: the moving assembly (12) comprises a first sliding rail (121), a second sliding rail (122) and a third sliding rail (123), the number of the first sliding rail (121) is two, the first sliding rail (121) is arranged in parallel, the second sliding rail (122) is connected between the first sliding rail (121) and the third sliding rail (123) is connected on the second sliding rail (122), the first sliding rail (121), the second sliding rail (122) and the third sliding rail (123) are respectively provided with an electric cylinder (124), the second sliding rail (122) and the third sliding rail (123) drive the camera (111) to move in the horizontal direction through the electric cylinder (124), and the camera (111) moves in the vertical direction through the electric cylinder (124).

6. The machine-vision inspection platform of claim 5, wherein: camera (111) with through connecting block (5) fixed connection between third slide rail (123), connecting block (5) bottom fixedly connected with ring (51), ring (51) are located camera (111) below, the center pin of ring (51) with the center pin coincidence of camera (111).

7. The machine-vision inspection platform of claim 5, wherein: and a laser marking machine (6) is fixedly connected to the third slide rail (123).