CN210572015U - Appearance detector based on industrial vision detection system - Google Patents
Appearance detector based on industrial vision detection system Download PDFInfo
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- CN210572015U CN210572015U CN201921574595.6U CN201921574595U CN210572015U CN 210572015 U CN210572015 U CN 210572015U CN 201921574595 U CN201921574595 U CN 201921574595U CN 210572015 U CN210572015 U CN 210572015U
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- adjusting plate
- plate
- fixed seat
- detection
- illumination
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Abstract
The utility model discloses an appearance detector based on industrial vision detection system, which comprises a base, an objective table, a detection unit, a mounting rack and a detection rack, wherein a right adjusting plate and a left adjusting plate are respectively arranged at two sides of the objective table, the left adjusting plate is arranged at the tail end of a piston push rod of a stroke cylinder, a fixed seat is arranged on the rod wall of the piston push rod, a movable illumination adjusting plate is hinged at the upper end of the fixed seat, a convex column extends outwards from the side wall of the illumination adjusting plate and the side wall of the fixed seat, and the two convex columns are connected through a tension spring; the inner side end face of the illumination adjusting plate is provided with a bulb, the outer side end face of the illumination adjusting plate is abutted against the press roller to control the irradiation area of the bulb, and the press roller is installed on the cylinder body of the stroke cylinder through the connecting plate; the utility model aims at providing an outward appearance detector based on among industry vision detecting system aims at fixing a position the work piece of waiting to examine to improve the detection quality who waits to examine the work piece.
Description
Technical Field
The utility model relates to a check out test set field specifically relates to an appearance detection appearance based on among industry visual detection system.
Background
In the product testing process of assembly line, can carry out outward appearance visual detection to the product usually, in view of the speed that traditional artifical detection is slow, the quality is poor and unstable, all adopt mechanical system to carry out visual detection now, obtain a series of information of testee through adopting high-speed industrial camera, but prior art is when examining the local outward appearance information to the work piece, the position that will detect that can't be accurate is fixed a position to the visual scope of high-speed industrial camera, in addition different time points, make the brightness in detection area produce the change, can lead to the testing result to appear lou examining, the false retrieval phenomenon.
SUMMERY OF THE UTILITY MODEL
The utility model aims at above problem, provide an outward appearance detector based on among industry vision detecting system, aim at locating waiting to examine the work piece to improve the detection quality who waits to examine the work piece.
In order to achieve the purpose, the utility model adopts the technical scheme that the device comprises a base, an objective table for placing a workpiece, a detection unit positioned at the upper end of the objective table and used for detecting the workpiece, and a mounting frame and a detection rack for mounting the detection unit, wherein a right adjusting plate and a left adjusting plate are respectively arranged at two sides of the objective table, the left adjusting plate is arranged at the tail end of a piston push rod of a stroke cylinder, a fixed seat is arranged on the rod wall of the piston push rod, a movable illumination adjusting plate is hinged at the upper end of the fixed seat, a convex column extends outwards from the side walls of the illumination adjusting plate and the fixed seat, and the two convex columns are connected through a tension spring; the illumination regulating plate is characterized in that a bulb is arranged on the inner side end face of the illumination regulating plate, the outer side end face of the illumination regulating plate is abutted against the compression roller to control the irradiation area of the bulb, and the compression roller is installed on the cylinder body of the stroke cylinder through the connecting plate.
Furthermore, a cavity is formed in the left adjusting plate, a spring and a left push plate with a part of built-in cavity connected with the spring are arranged in the cavity, and the extending part of the left push plate and the right adjusting plate are on the same axis.
Furthermore, the right adjusting plate is composed of an adjusting optical axis movably penetrating through the supporting seat and an adjuster locking the adjusting optical axis.
Furthermore, the object stage is an automatic conveying mechanism.
Compared with the prior art, the utility model, beneficial effect does:
1. the fixed right adjusting plate and the movable left adjusting plate position the part to be detected of the workpiece, so that the part to be detected is placed in a detection area of the detection unit, and missing detection and false detection are avoided;
2. when the appearance detector is positioned, the piston push rod pushed forwards opens the illumination adjusting plate, and the bulb provides light rays required by the detection unit for the workpiece; meanwhile, after the positioning of the workpiece is finished, the workpiece can be continuously pushed through the stroke cylinder, the left adjusting plate with the elastic structure is used for buffering to adjust the angle of the illumination adjusting plate, and the detection quality of the device is greatly improved through the mode;
other advantages of the present invention will be further explained in the detailed description of the invention.
Drawings
Fig. 1 is a schematic structural diagram of the appearance inspection instrument of the present invention.
Fig. 2 is an enlarged partial schematic view of fig. 1 showing illumination and positioning of a workpiece.
Fig. 3 is a schematic structural view of the left adjustment plate.
FIG. 4 is a schematic view of the structure of the adjustment variation of the illumination adjustment plate.
The text labels in the figures are represented as: 1. a base; 2. an object stage; 3. a workpiece; 4. a detection bench; 5. a mounting frame; 6. a detection unit; 7. a right adjusting plate; 8. a left adjustment plate; 9. a base plate; 70. adjusting an optical axis; 71. a supporting seat; 72. a regulator; 81. a piston push rod; 82. a stroke cylinder; 83. a fixed seat; 84. a connecting plate; 85. a compression roller; 86. a convex column; 87. a light adjusting plate; 88. a tension spring; 89. a bulb; 801. a cavity; 802. a spring; 803. and a left push plate.
Detailed Description
In order to make the technical solution of the present invention better understood, the present invention is described in detail below with reference to the accompanying drawings, and the description of the present invention is only exemplary and explanatory, and should not be construed as limiting the scope of the present invention.
Referring to fig. 1, 2, 3 and 4, the present embodiment provides an appearance inspection apparatus based on an industrial vision inspection system, which includes a base 1, an object stage 2 for placing a workpiece 3, an inspection unit 6 located at the upper end of the object stage 2 for inspecting the workpiece 3, and an inspection rack 4 for mounting the mounting rack 5 and the inspection unit 6; a right adjusting plate 7 and a left adjusting plate 8 are respectively arranged at two sides of the objective table 2.
Wherein: the left adjusting plate 8 is arranged at the tail end of a piston push rod 81 of the stroke cylinder 82, a fixed seat 83 is arranged on the rod wall of the piston push rod 81, a movable illumination adjusting plate 87 is hinged to the upper end of the fixed seat 83, a convex column 86 extends outwards from the side walls of the illumination adjusting plate 87 and the fixed seat 83, and the two convex columns 86 are connected through a tension spring 88; the inner side end face of the illumination adjusting plate 87 is provided with a bulb 89, the outer side end face of the illumination adjusting plate abuts against a press roller 85 to control the illumination area of the bulb 89, and the press roller 85 is installed on the cylinder body of the stroke cylinder 82 through a connecting plate 84;
the right adjusting plate 7 is composed of an adjusting optical axis 70 movably inserted through the supporting seat 71 and an adjuster 72 for locking the adjusting optical axis 70.
Through the setting of two regulating plates, make work piece 3 wait to examine the position and can carry out accurate location, specific working process is: firstly, debugging a first workpiece to be detected, measuring various distances, determining the position of the right adjusting plate 7, fixing the right adjusting plate 7 and completing the debugging work of the type of workpiece to be detected 3.
Then starting the stroke cylinder 82, the piston push rod 81 pushes the left adjusting plate 8 to position the workpiece 3, after the workpiece 3 is pushed to a preset position to be checked by the left push plate 803, the left adjusting plate 8 still enables the piston push rod 81 of the stroke cylinder 82 to continue to advance due to the fact that the spring 802 is arranged inside the workpiece 3, the position of the workpiece 3 is not changed, and the spring 802 is arranged to achieve the purpose that a certain adjusting range can be achieved after the illumination adjusting plate 87 is unfolded.
Preferably, the stage 2 is provided as an automatic conveying mechanism so as to enable inspection of a large number of workpieces.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The principles and embodiments of the present invention have been explained herein using specific examples, which are presented only to assist in understanding the methods and their core concepts. The foregoing is only a preferred embodiment of the present invention, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes can be made without departing from the principle of the present invention, and the above technical features can be combined in a proper manner; the application of these modifications, variations or combinations, or the application of the concepts and solutions of the present invention in other contexts without modification, is not intended to be considered as a limitation of the present invention.
Claims (4)
1. An appearance detector based on an industrial vision detection system comprises a base (1), an object stage (2) for placing a workpiece (3), a detection unit (6) positioned at the upper end of the object stage (2) and used for detecting the workpiece (3), a mounting frame (5) for mounting the detection unit (6) and a detection rack (4), it is characterized in that a right adjusting plate (7) and a left adjusting plate (8) are respectively arranged at the two sides of the objective table (2), wherein the left adjusting plate (8) is arranged at the tail end of a piston push rod (81) of the stroke cylinder (82), a fixed seat (83) is arranged on the rod wall of the piston push rod (81), the upper end of the fixed seat (83) is hinged with a movable illumination adjusting plate (87), the side walls of the illumination adjusting plate (87) and the fixed seat (83) extend outwards to form a convex column (86), and the two convex columns (86) are connected through a tension spring (88); the illumination regulating plate (87) inboard terminal surface is equipped with bulb (89), and the outside terminal surface supports and leans on compression roller (85) for the irradiation region of control bulb (89), compression roller (85) are installed on the cylinder body of stroke cylinder (82) through connecting plate (84).
2. The appearance detector based on industrial vision inspection system according to claim 1, characterized in that the left adjusting plate (8) has a cavity (801) inside, a spring (802) and a left push plate (803) connected to the spring (802) and partially embedded in the cavity (801) are disposed in the cavity (801), and the protruding portion of the left push plate (803) is coaxial with the right adjusting plate (7).
3. The appearance inspection machine based on industrial visual inspection system according to claim 1, wherein the right adjusting plate (7) is composed of an adjusting optical axis (70) movably inserted through a support base (71) and an adjuster (72) for locking the adjusting optical axis (70).
4. The appearance inspection machine based on industrial visual inspection system according to any one of claims 1-3, characterized in that the object stage (2) is an automatic conveying mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921574595.6U CN210572015U (en) | 2019-09-21 | 2019-09-21 | Appearance detector based on industrial vision detection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921574595.6U CN210572015U (en) | 2019-09-21 | 2019-09-21 | Appearance detector based on industrial vision detection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210572015U true CN210572015U (en) | 2020-05-19 |
Family
ID=70642422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921574595.6U Expired - Fee Related CN210572015U (en) | 2019-09-21 | 2019-09-21 | Appearance detector based on industrial vision detection system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210572015U (en) |
-
2019
- 2019-09-21 CN CN201921574595.6U patent/CN210572015U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200519 Termination date: 20200921 |