CN210136187U - Adjustable cylinder outward appearance check out test set - Google Patents
Adjustable cylinder outward appearance check out test set Download PDFInfo
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- CN210136187U CN210136187U CN201920846185.6U CN201920846185U CN210136187U CN 210136187 U CN210136187 U CN 210136187U CN 201920846185 U CN201920846185 U CN 201920846185U CN 210136187 U CN210136187 U CN 210136187U
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Abstract
The utility model discloses an adjustable cylinder appearance detection device, wherein a first roller and a second roller which are arranged in parallel left and right and can synchronously rotate relative to a mounting rack are respectively arranged on the mounting rack below a line scanning camera, the space between the first roller and the second roller is used for placing a cylinder product to be detected, and the line scanning camera is kept right above the space; the first roller and the second roller are in transmission connection with a driving motor through a synchronous belt assembly, and the mounting rack is respectively provided with a spacing adjusting structure for adjusting the spacing between the first roller and the second roller and an up-down adjusting structure for synchronously adjusting the up-down positions of the first roller and the second roller; the utility model discloses guaranteeing that cylinder product surface keeps under the fixed prerequisite to the distance of camera, can be applicable to the cylinder product outward appearance that has different diameter size scopes through the regulation of self structure and detect, reliably guaranteed the effect that cylinder outward appearance detected, also showing simultaneously and having reduced the detection cost.
Description
Technical Field
The utility model belongs to cylinder outward appearance check out test set field, concretely relates to adjustable cylinder outward appearance check out test set.
Background
In the prior art, human eye detection is mostly adopted for the appearance of the cylinder, but the detection efficiency is seriously influenced by time and labor consumption of a manual detection method. In order to improve the appearance detection efficiency of the cylinder, an online vision machine is used for appearance detection of the cylinder, and the working mode of the online vision machine is usually that a plurality of area-array cameras are arranged around the circumference of a cylinder product for detection, but the detection effect of the method is poor due to the influence of an arc surface of the cylinder product; the cylinder product to be detected is set to be in a rotating state, then the line scanning camera is used for carrying out appearance detection on the circumference of the cylinder product, however, the depth of field is very small generally by adopting a line scanning camera detection method, the relative distance from the surface of the cylinder product to the camera needs to be ensured to be fixed, so that the method is limited by different diameters of various cylinder products to be detected, the type of the same type of cylinder products is limited, and the detection cost is too high.
Disclosure of Invention
In view of this, the utility model aims at providing an adjustable cylinder outward appearance check out test set is guaranteeing that cylinder product surface keeps under the fixed prerequisite to the distance of camera, can be applicable to the cylinder product outward appearance that has different diameter size scopes through the regulation of self structure and detect, has reliably guaranteed the effect that cylinder outward appearance detected, has also showing simultaneously and has reduced the detection cost.
The utility model adopts the technical scheme as follows:
an adjustable cylinder appearance detection device comprises a mounting frame and a line scanning camera arranged on the mounting frame, wherein a first roller and a second roller which are arranged in parallel left and right and can synchronously rotate relative to the mounting frame are respectively arranged on the mounting frame below the line scanning camera, the distance between the first roller and the second roller is used for placing a cylinder product to be detected, and the line scanning camera is kept right above the distance; the first roller and the second roller are in transmission connection with the driving motor through a synchronous belt assembly, an interval adjusting structure used for adjusting the interval between the first roller and the second roller and an up-down adjusting structure used for synchronously adjusting the up-down positions of the first roller and the second roller are respectively arranged on the mounting frame, and the height between the surface of the cylindrical product to be detected and the line scanning camera is kept constant.
Preferably, the interval adjustment structure is including installing mounting panel on the mounting bracket, but the both ends of first roller and second roller are installed through the bearing frame relative rotation respectively on the mounting panel, the bearing frame is fixed mounting on the mounting bracket detachablely, just be equipped with on the mounting panel and be used for the bearing frame is along the bearing frame adjustment installation department of left right direction displacement adjustment.
Preferably, adjust the structure from top to bottom including being located respectively mounting bracket front and back end and fixed mounting are in overlap post on the mounting bracket, each overlap the post and cup joint through upper and lower regulation bearing respectively the mounting panel, mounting panel fixed mounting is in on the mounting bracket detachablely, just be equipped with on the mounting bracket and be used for mounting panel along the mounting panel adjustment installation department of upper and lower direction displacement adjustment.
Preferably, the bearing seat adjusting and mounting part adopts a bearing seat adjusting and mounting notch.
Preferably, the mounting plate adjusting and mounting part adopts a mounting plate adjusting and mounting notch.
Preferably, the mounting plate is provided with a synchronous belt mounting notch for penetrating through the synchronous belt assembly.
Preferably, the mounting bracket is further provided with a light source structure, and the light ray groove on the light source structure is located under the line scanning camera and above the space.
Preferably, the motor is provided with an encoder, and the encoder is connected with the line scanning camera and used for controlling the matching of the shooting of the line scanning camera and the output pulse of the encoder.
The utility model discloses a set up interval adjustable first roller and second roller structure, the cylinder product that will treat the detection is placed on the interval, and the interval can carry out the free adjustment according to the diameter size of the cylinder product that treats the detection, makes the utility model discloses an adjust through self structure can be applicable to the cylinder product outward appearance that has different diameter size scopes and detect, simultaneously the utility model discloses an adjust the structure about setting up, ensure to treat cylinder product surface and the line that detects when carrying out interval adjustment and sweep highly keeping fixed between the camera, and then effectively ensured the utility model discloses the effect that the cylinder outward appearance detected has also shown simultaneously and has reduced the detection cost.
Drawings
Fig. 1 is a schematic structural diagram of an adjustable cylinder appearance inspection apparatus 100 according to an embodiment of the present invention;
fig. 2 is a schematic structural view of fig. 1 rotated by a certain angle.
Detailed Description
The embodiment of the utility model discloses an adjustable cylinder outward appearance check out test set, including mounting bracket and the line sweep camera of installing on the mounting bracket, be located the first roller and the second roller that are left and right parallel arrangement and relative mounting bracket can synchronous revolution on the mounting bracket of line sweep camera below respectively, the interval between first roller and the second roller is used for placing the cylinder product that detects, the line sweep camera keeps being located directly over the interval; the first roller and the second roller are in transmission connection with the driving motor through the synchronous belt assembly, the mounting rack is respectively provided with an interval adjusting structure for adjusting the interval between the first roller and the second roller and an up-down adjusting structure for synchronously adjusting the up-down positions of the first roller and the second roller, and the height between the surface of a cylindrical product to be detected and the line sweeping camera is kept fixed.
The embodiment of the utility model provides a through setting up interval adjustable first roller and second roller structure, the cylinder product that will wait to detect is placed at the interval, and the interval can carry out the free adjustment according to the diameter size of waiting to detect the cylinder product, makes the embodiment of the utility model discloses it can be applicable to the cylinder product outward appearance that has different diameter size scopes and detect to have realized through the regulation of self structure, simultaneously the embodiment of the utility model discloses through adjusting the structure about setting up, ensure to guarantee when carrying out the interval adjustment that the cylinder product surface that waits to detect sweeps highly keeping fixed between the camera with the line, and then effectively ensured the utility model discloses the effect that the cylinder outward appearance detected, also showing simultaneously and having reduced the detection cost.
In order to make the technical solutions in the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below 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, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.
Referring to fig. 1 and 2, an adjustable cylinder appearance inspection apparatus 100 includes a mounting frame 110 and a line scan camera 120 mounted on the mounting frame 110, wherein a first roller 130 and a second roller 140 are respectively disposed on the mounting frame 110 below the line scan camera 120 in a left-right parallel manner and can synchronously rotate with respect to the mounting frame 110,
in this embodiment, the space 150 between the first roller 130 and the second roller 140 is used for placing the cylindrical product 200 to be detected, and the line scan camera 120 is kept right above the space 150; the first roller 130 and the second roller 140 are in transmission connection with a driving motor 162 through a synchronous belt assembly 161, and the mounting rack 110 is respectively provided with an interval adjusting structure 170 for adjusting the size of the interval 150 between the first roller 130 and the second roller 140 and an up-down adjusting structure 180 for synchronously adjusting the up-down positions of the first roller 130 and the second roller 140, and the height between the surface of the cylindrical product 200 to be detected and the line scanning camera 120 is kept constant;
preferably, in this embodiment, the mounting frame 110 is further provided with a light source structure 190, the light line groove 191 on the light source structure 190 is located right below the line scan camera 120 and right above the gap, and the light source structure 190 can protrude out of the surface defect of the cylindrical product 200, so that the line scan camera 120 can acquire an image with high contrast;
preferably, in the present embodiment, the distance adjusting structure 170 includes a mounting plate 171 mounted on the mounting frame 110, two ends of the first roller 130 and the second roller 140 are respectively mounted on the mounting plate 171 through a bearing block 163 in a relatively rotatable manner, the bearing block 163 is detachably and fixedly mounted on the mounting frame 110, and the mounting plate 171 is provided with a bearing block adjusting mounting portion 172 for adjusting the displacement of the bearing block 163 in the left-right direction; the up-down adjusting structure 180 comprises sleeve posts 181 which are respectively positioned at the front end and the rear end of the mounting frame 110 and fixedly mounted on the mounting frame 110, each sleeve post 181 is respectively sleeved with the mounting plate 171 through an up-down adjusting bearing seat 182, the mounting plate 171 is detachably and fixedly mounted on the mounting frame 110, and the mounting frame 110 is provided with a mounting plate adjusting mounting part 183 for adjusting the displacement of the mounting plate 171 along the up-down direction; particularly preferably, in the present embodiment, the bearing seat adjustment mounting part 172 adopts a bearing seat adjustment mounting notch; the mounting plate adjusting and mounting part 183 adopts a mounting plate adjusting and mounting notch;
preferably, in the present embodiment, the mounting plate 171 is provided with a timing belt mounting notch 171a for penetrating the timing belt assembly 161, which is advantageous to the compactness of the mounting structure of the present embodiment;
preferably, in this embodiment, the motor 162 is provided with an encoder, and the encoder is connected to the line scan camera 120, and is used for controlling the matching between the line scan camera 120 shooting and the encoder output pulse, so as to ensure the complete acquisition of the image of the cylindrical product 200.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. The adjustable cylinder appearance detection equipment comprises a mounting frame and a line scanning camera arranged on the mounting frame, and is characterized in that a first roller and a second roller which are arranged in parallel left and right and can synchronously rotate relative to the mounting frame are respectively arranged on the mounting frame below the line scanning camera, the space between the first roller and the second roller is used for placing a cylinder product to be detected, and the line scanning camera is kept right above the space; the first roller and the second roller are in transmission connection with the driving motor through a synchronous belt assembly, an interval adjusting structure used for adjusting the interval between the first roller and the second roller and an up-down adjusting structure used for synchronously adjusting the up-down positions of the first roller and the second roller are respectively arranged on the mounting frame, and the height between the surface of the cylindrical product to be detected and the line scanning camera is kept constant.
2. The adjustable cylinder appearance inspection device of claim 1, wherein the spacing adjustment structure comprises a mounting plate mounted on the mounting frame, two ends of the first roller and the second roller are respectively mounted on the mounting plate through bearing blocks in a relatively rotatable manner, the bearing blocks are detachably and fixedly mounted on the mounting frame, and bearing block adjustment mounting portions for adjusting the displacement of the bearing blocks in the left-right direction are arranged on the mounting plate.
3. The adjustable cylinder appearance inspection device according to claim 2, wherein the vertical adjustment structure includes two engaging posts respectively located at the front and rear ends of the mounting frame and fixedly mounted on the mounting frame, each engaging post is engaged with the mounting plate through a vertical adjustment bearing seat, the mounting plate is detachably and fixedly mounted on the mounting frame, and a mounting plate adjustment mounting portion for adjusting the vertical displacement of the mounting plate is provided on the mounting frame.
4. The adjustable cylinder appearance inspection device of claim 2, wherein the bearing mount adjustment mounts are provided with bearing mount adjustment mounting notches.
5. The adjustable cylinder appearance inspection device of claim 3, wherein the mounting plate adjustment mounts employ mounting plate adjustment mounting notches.
6. The adjustable cylinder appearance inspection device of claim 2, wherein the mounting plate is provided with a timing belt mounting notch for passing through the timing belt assembly.
7. The adjustable cylinder appearance inspection device of claim 1, wherein the mounting bracket further comprises a light source structure, and the light beam slot on the light source structure is located directly below the line scan camera and directly above the spacing.
8. The adjustable cylinder appearance inspection device according to claim 1, wherein the motor is provided with an encoder connected to the line scan camera for controlling the matching of the line scan camera photographing with the encoder output pulses.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920846185.6U CN210136187U (en) | 2019-06-06 | 2019-06-06 | Adjustable cylinder outward appearance check out test set |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920846185.6U CN210136187U (en) | 2019-06-06 | 2019-06-06 | Adjustable cylinder outward appearance check out test set |
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| CN210136187U true CN210136187U (en) | 2020-03-10 |
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| CN201920846185.6U Active CN210136187U (en) | 2019-06-06 | 2019-06-06 | Adjustable cylinder outward appearance check out test set |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113567468A (en) * | 2020-04-28 | 2021-10-29 | 宝山钢铁股份有限公司 | Tube and bar surface self-adaptive imaging system and method suitable for V-shaped roller way conveying |
| CN114460081A (en) * | 2022-02-09 | 2022-05-10 | 深圳宇视嘉网络科技有限公司 | Image acquisition motion control method for line scanning camera |
-
2019
- 2019-06-06 CN CN201920846185.6U patent/CN210136187U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113567468A (en) * | 2020-04-28 | 2021-10-29 | 宝山钢铁股份有限公司 | Tube and bar surface self-adaptive imaging system and method suitable for V-shaped roller way conveying |
| CN113567468B (en) * | 2020-04-28 | 2023-11-14 | 宝山钢铁股份有限公司 | Pipe rod surface self-adaptive imaging system and method suitable for V-shaped roller way conveying |
| CN114460081A (en) * | 2022-02-09 | 2022-05-10 | 深圳宇视嘉网络科技有限公司 | Image acquisition motion control method for line scanning camera |
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