Visual inspection device for bobbin arranging machine

Abstract

The utility model relates to a visual inspection device for a bobbin arranging machine. The visual inspection device comprises a left fixed support leg and a right fixed support leg which are arranged on the bobbin arranging machine, a first adjusting groove and a second adjusting groove are formed in the fixed supporting leg in the length direction; a lifting support is installed in the first adjusting groove, and a camera is installed on the lifting support. Supports are installed in the second adjusting grooves, and light bars are installed between the supports on the two sides. The camera is mounted on the lifting bracket through the translation swinging bracket; the camera is installed on the translation swing support in a swing mode. According to the visual inspection device for the bobbin arranging machine, the positions of the camera and the light bar can be adjusted, so that flexible adjustment can be carried out according to the actual situation on site and the physical parameters of the camera, and the image recognition rate of bobbins is improved.

Description

Technical Field

[0001] The utility model relates to a device which is arranged on a pipe handling machine and is used for visual detection and identification. Background Art

[0002] The yarn tube sorting machine is a special equipment for classifying and arranging yarn tubes. The yarn tube sorting machine needs to be equipped with a special visual inspection system to identify the yarn tubes in real time, and then sort and output them through different channels.

[0003] In conventional designs, the camera in the visual inspection system is fixedly installed above the conveying channel of the bobbin. In advance, the ideal installation position of the camera is calculated according to the parameters of the bobbin and the camera, and then it can be used after simple adjustments after installation. However, with the development of digital technology, camera technology has also developed rapidly, so the camera in the visual inspection system of the bobbin machine also needs to be updated and upgraded every few years. During the upgrade process, the camera needs to be replaced and re-debugged; but the parameters of the camera will change, so the camera is still installed using a fixed bracket, which requires the entire bracket to be re-manufactured and replaced, which is troublesome to operate.

[0004] Therefore, in view of the above situation, it is necessary to improve the camera mounting bracket and supporting facilities in the visual inspection system of the pipe handling machine to facilitate replacement and adjustment and meet the high-speed inspection and identification requirements of the pipe handling machine. Utility Model Content

[0005] The utility model aims to provide a visual inspection device for a bobbin processing machine. By setting an adjustment slot, the installation position of a light bar and a camera can be adjusted, so that the installation position of the light bar and the camera can be better adjusted according to the on-site conditions and camera parameters, so as to better obtain the image of the bobbin and improve the recognition rate.

[0006] In order to achieve the above-mentioned purpose of the utility model, the utility model provides a visual inspection device for a pipe sorting machine, comprising two left and right fixed legs installed on the pipe sorting machine; the fixed legs are provided with a first adjustment slot and a second adjustment slot along the length direction;

[0007] A lifting bracket is installed in the first adjustment slot, and a camera is installed on the lifting bracket;

[0008] A bracket is installed in the second adjustment groove, and a light bar is installed between the brackets on both sides.

[0009] As a further improvement of the present utility model, the main body of the fixed support leg is a "concave" shaped bracket;

[0010] A first adjustment slot is provided on the front of the fixed support leg, and second adjustment slots are provided on two side surfaces of the fixed support leg;

[0011] The first adjustment slot and the two second adjustment slots are all arranged along the length direction of the fixed support leg, and the three adjustment slots are parallel to each other.

[0012] As a further improvement of the present invention, brackets are provided on both sides of the light bar respectively. The brackets are installed at the second adjustment grooves through fastening components and are connected to the side walls of the fixed legs.

[0013] As a further improvement of the present invention, light bars are respectively installed on both sides of the fixed support leg, and a camera is provided between the light bars on the two sides.

[0014] As a further improvement of the present invention, the camera is mounted on the lifting bracket via a translation and swing bracket;

[0015] The lifting bracket is installed between 2 fixed feet.

[0016] Furthermore, both ends of the lifting bracket are provided with vertical surfaces, which are in contact with the front surfaces of the fixed legs to form a sliding guide;

[0017] Two upper and lower mounting holes are provided on the facades at both ends, and the mounting holes are installed at the first adjustment slot of the fixed support leg through a fastening component.

[0018] Furthermore, the two mounting holes are horizontal long holes.

[0019] Furthermore, the middle of the lifting bracket is hollowed out to form a shooting hole for the camera.

[0020] Furthermore, the two sides of the lifting bracket are folded to form a side surface, on which a third adjustment slot is horizontally opened;

[0021] There are two panning and swinging brackets, installed on both sides of the camera;

[0022] Both sides of the translation and swing bracket are folded to form a fixed vertical surface, and extend downward to form a mounting ear; a mounting hole is provided on the mounting ear, and the mounting ear is installed at the third adjustment slot on the side of the lifting bracket through a fastening component.

[0023] Furthermore, the middle of the translation and swing bracket is a camera mounting surface, which is provided with two upper and lower mounting holes;

[0024] Among them, the upper mounting hole is a round hole, which is screwed on the upper part of the camera through a fastening component;

[0025] The mounting hole below is an arc-shaped hole, which is screwed to the lower part of the camera through a fastening assembly.

[0026] The utility model provides a visual inspection device for a tube handling machine, wherein an adjustment slot is arranged on a fixed support foot, so as to adjust the height distance between the light bar and the camera and the tube conveying channel; a horizontal adjustment slot is arranged on the lifting bracket where the camera is located, and the horizontal position of the camera is adjusted in combination with the translational swing bracket; and an arc-shaped mounting hole is arranged on the translational swing bracket, so as to adjust the swing angle of the camera.

[0027] The visual detection device for the bobbin handling machine of the utility model enables the positions of the camera and the light bar to be adjusted, so that the positions can be flexibly adjusted according to the actual situation on site and the physical parameters of the camera, thereby improving the image recognition rate of the bobbin. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 The overall structure of the visual inspection device for the pipe handling machine of the utility model is shown in FIG. Figure 1 ;

[0029] Figure 2 The overall structure of the visual inspection device for the pipe handling machine of the utility model is shown in FIG. Figure 2 ;

[0030] Figure 3 It is a schematic diagram of the structure of the fixed support leg;

[0031] Figure 4 Installation diagram of fill light device Figure 1 ;

[0032] Figure 5 Installation diagram of fill light device Figure 2 ;

[0033] Figure 6 Installation diagram of fill light device Figure 3 ;

[0034] Figure 7 Instructions for camera installation Figure 1 ;

[0035] Figure 8 Instructions for camera installation Figure 2 . DETAILED DESCRIPTION

[0036] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings.

[0037] The visual inspection device for a pipe handling machine of the utility model has an overall structure as follows Figure 1 , Figure 2As shown, the tube sorting machine is installed on the frame of the tube sorting machine through fixed legs so that the camera faces the conveying channel of the yarn tube. During the conveying process of the yarn tube, the yarn tube is photographed and then detected and identified. Finally, the yarn tube is sorted and output through the sorting device located at the end of the conveying channel to complete the tube sorting.

[0038] Fixing foot 1, as shown in Figure 3 As shown, it has a mounting flange 11 for docking and fixing with the frame of the pipe processing machine; the main body of the fixed support leg 1 is a channel steel, or a bracket folded into a "concave" shape, the bottom is welded to the mounting flange 11 for sealing, and the end is welded with a sealing plate 14 for sealing, so that the position of the side panels on both sides is fixed; a first adjustment groove 12 is provided on the front of the fixed support leg 1, and second adjustment grooves 13 are respectively provided on the two side surfaces of the fixed support leg 1; the first adjustment groove 12, and the two second adjustment grooves 13 are all arranged along the length direction of the fixed support leg 1, and preferably the three adjustment grooves are parallel to each other.

[0039] like Figure 4 , Figure 5 , Figure 6 As shown, the visual inspection device for the tube handling machine of the utility model is provided with a fill light device, that is, a light bar 5 is installed through a light bar bracket 6, and the light bar 5 is preferably an LED light bar, which can emit light evenly along the length direction of the light bar 5, thereby illuminating the entire yarn tube conveying area, avoiding point light sources that only illuminate a certain place, resulting in inconsistent brightness of the yarn tubes photographed by the camera, affecting the recognition rate.

[0040] Brackets 6 are provided on both sides of the light bar 5. The brackets 6 are installed at the second adjustment groove 13 through the fastening assembly 7 and are connected to the side wall of the fixed support leg 1, so that the brackets 6 can be adjusted up and down along the second adjustment groove 13, thereby adjusting the installation position of the light bar 5 on the fixed support leg 1 and adjusting the distance between the light bar 5 and the bobbin conveying channel.

[0041] In this embodiment, light bars 5 are installed on both sides of the fixed support leg 1. Figure 6 As shown, the entire camera's shooting area is illuminated from both sides of the camera.

[0042] like Figure 7 , Figure 8 As shown, the visual inspection device for a pipe handling machine of the utility model adopts an adjustable bracket to install a fixed camera 2, and mainly includes a lifting bracket 3 and a translation and swinging bracket 4.

[0043] Both ends of the lifting bracket 3 are provided with vertical surfaces 32, which are in contact with the front side of the fixed leg 1 to form a sliding guide; further, two upper and lower mounting holes are provided on the vertical surfaces 32 at both ends, which are installed at the first adjustment slot 12 of the fixed leg 1 through the fastening assembly 7, so that the lifting bracket 3 can be adjusted up and down along the first adjustment slot 12 of the fixed leg 1; preferably, the two mounting holes on the vertical surfaces 32 at both ends are horizontal long holes 34, which can better adjust the fixed position of the lifting bracket 3 and the fixed leg 1.

[0044] The two sides of the lifting bracket 3 are folded to form a side surface 33 , on which a third adjustment slot 31 is horizontally opened.

[0045] The middle of the lifting bracket 3 is hollowed out to form a shooting hole 35 for the camera 2 .

[0046] There are two translational and swinging brackets 4, which are installed on both sides of the camera 2; the two sides of the translational and swinging bracket 4 are folded to form a fixed vertical surface 42, and extend downward to form a mounting ear, which is installed at the third adjustment groove 31 of the side 33 of the lifting bracket 3 through the fastening component 7, so that the translational and swinging bracket 4 can be adjusted in horizontal position along the third adjustment groove 31 of the lifting bracket 3.

[0047] The middle of the translational and swinging bracket 4 is a camera mounting surface 43, which is provided with two upper and lower mounting holes, wherein the upper mounting hole is a circular hole, which is screwed on the upper part of the camera 2 through the fastening component 7; and the lower mounting hole is an arc hole 41, which is screwed on the lower part of the camera 2 through the fastening component 7. By loosening the upper and lower fastening components 7, the camera 2 can be swung around the upper mounting hole, thereby adjusting the direction of the camera 2.

[0048] The fastening assembly 7 includes screws, nuts, flat washers, and spring washers; tightening the screws and nuts can achieve position locking and fixation; loosening the screws and nuts can achieve position and angle adjustment.

[0049] The preferred embodiments of the present invention have been specifically described above, but the present invention is not limited to the described embodiments. Those skilled in the art may make various equivalent modifications or substitutions without violating the spirit of the present invention, and these equivalent modifications or substitutions are all within the scope defined by the claims of this application.

Claims

1. A visual inspection device for a pipe handling machine, characterized in that: It includes two left and right fixed legs installed on the pipe handling machine; the fixed legs are provided with a first adjustment slot and a second adjustment slot along the length direction; A lifting bracket is installed in the first adjustment slot, and a camera is installed on the lifting bracket; A bracket is installed in the second adjustment slot, and a light bar is installed between the brackets on both sides.

2. The visual inspection device for a pipe handling machine according to claim 1, characterized in that: The main body of the fixed foot is a "concave" shaped bracket; A first adjustment slot is provided on the front of the fixed support leg, and second adjustment slots are provided on two side surfaces of the fixed support leg; The first adjustment slot and the two second adjustment slots are all arranged along the length direction of the fixed support leg, and the three adjustment slots are parallel to each other.

3. The visual inspection device for a pipe handling machine according to claim 1, characterized in that: Brackets are respectively arranged on both sides of the light bar. The brackets are installed at the second adjustment slots through fastening components and are connected to the side walls of the fixed legs.

4. The visual inspection device for a pipe handling machine according to claim 1, characterized in that: Light bars are installed on both sides of the fixed legs, and a camera is arranged between the light bars on the two sides.

5. The visual inspection device for a pipe handling machine according to claim 1, characterized in that: The camera is mounted on a lifting bracket by means of a translation and swing bracket; The lifting bracket is installed between 2 fixed feet.

6. The visual inspection device for a pipe handling machine according to claim 5, characterized in that: Both ends of the lifting bracket are provided with vertical surfaces, which are in contact with the front faces of the fixed legs to form a sliding guide; Two upper and lower mounting holes are provided on the facades at both ends, and the mounting holes are installed at the first adjustment slot of the fixed support leg through a fastening component.

7. The visual inspection device for a pipe handling machine according to claim 6, characterized in that: The two mounting holes are horizontal long holes.

8. The visual inspection device for a pipe handling machine according to claim 5, characterized in that: The middle of the lifting bracket is hollowed out to form a shooting hole for the camera.

9. The visual inspection device for a pipe handling machine according to claim 5, characterized in that: The two sides of the lifting bracket are folded to form a side surface, and a third adjustment slot is horizontally opened on the side surface; There are two panning and swinging brackets, installed on both sides of the camera; The two sides of the translation and swing bracket are folded to form a fixed vertical surface, and extend downward to form a mounting ear; the mounting ear is provided with a mounting hole, and is installed at the third adjustment slot on the side of the lifting bracket through a fastening component.

10. The visual inspection device for a pipe handling machine according to claim 9, characterized in that: The middle of the pan-swing bracket is the camera mounting surface, which is provided with two upper and lower mounting holes; Among them, the upper mounting hole is a round hole, which is screwed on the upper part of the camera through a fastening component; The mounting hole below is an arc-shaped hole, which is screwed to the lower part of the camera through a fastening assembly.

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