CN110926336B - Cylinder or quasi-cylinder appearance dimension automatic detection assembly - Google Patents
Cylinder or quasi-cylinder appearance dimension automatic detection assembly Download PDFInfo
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- CN110926336B CN110926336B CN201911335259.0A CN201911335259A CN110926336B CN 110926336 B CN110926336 B CN 110926336B CN 201911335259 A CN201911335259 A CN 201911335259A CN 110926336 B CN110926336 B CN 110926336B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/34—Sorting according to other particular properties
- B07C5/342—Sorting according to other particular properties according to optical properties, e.g. colour
- B07C5/3422—Sorting according to other particular properties according to optical properties, e.g. colour using video scanning devices, e.g. TV-cameras
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
- G01N21/952—Inspecting the exterior surface of cylindrical bodies or wires
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- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
The invention belongs to the field of detection equipment, and particularly relates to an automatic detection assembly for the appearance size of a cylinder or a cylinder-like body. The problem of cylinder or class cylinder external dimension detect automation is solved, including cylinder or class cylinder clamp disconnect-type base that is used for placing cylinder or class cylinder, cylinder or class cylinder clamp disconnect-type pedestal mounting can the pivoted on the carousel connection pad, still include area array CCD camera, telecentric lens installing support, the area source installing support, cylinder or class cylinder complementary unit, cylinder or class cylinder jack-up mechanism, cylinder or class cylinder jack-up cylinder, cylinder or class cylinder rotary mechanism and rotating electrical machines. The invention improves the detection efficiency and ensures that the detection is more reliable and more economical.
Description
Technical Field
The invention belongs to the field of detection equipment, and particularly relates to an automatic detection assembly for the appearance size of a cylinder or a cylinder-like body.
Background
With the development of social industry, national defense strength is gradually developed, and the production of cylinders or similar cylinders in China is basically automated. However, in the production process of the cylinder or the similar cylinder, due to the influence of factors such as raw materials, processing equipment, processing technology and the like, the appearance dimension of the cylinder or the similar cylinder is unqualified, and the surface has defects such as cracks, exposed steel, trace lines, marks, curled edges and the like, so that the quality and the performance of the cylinder or the similar cylinder product are influenced to a certain extent. At present, production enterprises mainly adopt manual visual and manual modes to detect, so that automation and production efficiency are low, labor intensity of people is high, and when the production enterprises work for a long time, due to fatigue and other physiological reasons, detection results of eyes of people are unstable, judgment omission and misjudgment are easily caused, and potential safety hazards are left for production.
With the progress of scientific technology and the improvement of the use requirements of products, the requirements of high speed, high precision and the like are put forward on a quality detection and identification system of the products. Therefore, in order to meet the requirements of modern processing production and improve the manufacturing level, the invention provides the device for automatically and photoelectrically detecting the surface quality and the appearance size of the cylinder or the similar cylinder, which has great practical significance.
At present, along with the continuous maturity, popularization and application of machine vision and image processing technologies, many enterprises and institutions at home and abroad research and use the technologies to replace the traditional modes such as manual visual inspection and the like for detection. But the method can only detect defects or single size of the cylinder or the similar cylinder, can only sort the cylinder or the similar cylinder into qualified products and unqualified products, and can not detect the bottom curled edge of the cylinder or the similar cylinder. The device is a method for detecting the appearance size and the surface quality of a bullet based on CCD imaging and image processing technologies. The detection means is non-contact measurement, and the production quality of the cylinder or the cylinder-like body is subjected to off-line full-automatic detection to judge whether the surface has defects or not; and judging whether the appearance size is qualified or not. The bullet detection device can be used for fully automatically detecting bullets in a large batch, with high efficiency and high precision, the safety of the detection process is enhanced, the detection level, the detection precision and the production efficiency are improved, the labor intensity of people is greatly reduced, and the production cost is reduced.
Disclosure of Invention
The invention provides an automatic detection assembly for the external dimension of a cylinder or a similar cylinder, aiming at solving the problem of automation of the external dimension detection of the cylinder or the similar cylinder.
The invention adopts the following technical scheme: an automatic detection assembly for the appearance size of a cylinder or a similar cylinder comprises a cylinder or a similar cylinder clamping and separating base for placing the cylinder or the similar cylinder, the cylinder or the similar cylinder clamping and separating base is arranged on a rotary disc connecting disc which can rotate, and further comprises an area array CCD camera, a telecentric lens mounting bracket, a surface light source mounting bracket, a cylinder or a similar cylinder auxiliary mechanism, a cylinder or a similar cylinder jacking cylinder, a cylinder or a similar cylinder rotating mechanism and a rotating motor, wherein the cylinder or the similar cylinder jacking mechanism is connected with the cylinder or the similar cylinder jacking cylinder into a whole through a connecting plate, the cylinder or the similar cylinder jacking mechanism is arranged below the cylinder or the similar cylinder clamping and separating base, and the cylinder or the similar cylinder rotating mechanism drives the cylinder or the similar cylinder jacking mechanism to rotate, the cylinder or the similar cylinder rotating mechanism is driven by a rotating motor, the cylinder or the similar cylinder auxiliary mechanism is arranged above the cylinder or the similar cylinder clamping and separating base, the surface light source is arranged on one side of the cylinder or the similar cylinder through a surface light source mounting bracket, the telecentric lens is arranged on the other side of the cylinder or the similar cylinder through a telecentric lens mounting bracket, and the area array CCD camera is arranged on the telecentric lens.
Further, the cylindrical or cylinder-like clamping separated base comprises a cylindrical or cylinder-like clamping fixing plate and a pressing connecting plate, the screw, spring I and cylinder or class cylinder press from both sides tight fly leaf, be formed with cylinder or class cylinder imitative shape hole between cylinder or class cylinder clamp tight fixed plate and the cylinder or class cylinder clamp tight fly leaf, the internal diameter in cylinder or class cylinder imitative shape hole is greater than cylinder or class cylindrical external diameter, cylinder or class cylinder imitative shape hole lower part is the back taper, the symmetry is provided with two holes on cylinder or class cylinder clamp tight fixed plate, downthehole screw that is provided with, it is downthehole fixed with cylinder or class cylinder clamp tight fly leaf that screw one end passes, the screw other end passes the hold-down connection board, the cover has the spring on the screw, spring one end is connected with cylinder or class cylinder clamp tight fixed plate contact, the other end is connected with the hold-down connection board.
Further, the cylinder or cylinder-like auxiliary mechanism comprises an auxiliary mounting bracket, an auxiliary mounting plate, a guide rod mounting plate, a spring II, a bearing mounting seat and a rolling bearing, wherein the auxiliary mounting bracket and the auxiliary mounting plate are mounted on an integrally formed framework; the guide rod is arranged on the auxiliary mounting plate through the guide rod mounting plate; spring II installs on the guide arm, and the bearing mount pad is installed to the guide arm lower extreme, and antifriction bearing installs in bearing mount pad downside, and antifriction bearing sets up directly over cylinder or class cylinder.
Further, cylinder or class cylinder jack-up mechanism includes cylinder mounting panel, jack-up guide arm and ejector pin, and the jack-up guide arm is installed in cylinder mounting panel downside, and the ejector pin is installed in cylinder mounting panel upside, and the ejector pin top is just to cylinder or class cylinder.
Further, cylinder or class cylinder rotary mechanism includes synchronizing wheel, hold-in range and bearing, and the synchronizing wheel passes through the hold-in range to be connected with rotating electrical machines I, and the synchronizing wheel passes through bearing and ejector pin fixed connection.
Compared with the prior art, the invention can only detect one of the appearance size or the defect, thereby improving the detection efficiency and ensuring that the detection is more reliable and more economic. The detection of the bottom curled edge of the cylinder or the similar cylinder is innovatively realized, and the defect that the existing mode can only detect the appearance defect of the cylinder or the similar cylinder is overcome. The rotating mechanism is added, the image can be acquired on the whole surface of the detection appearance size of 360 degrees, the image can be acquired only at specific angles in the prior art, and the condition of missed detection and false detection is caused. The method has great practical significance for automatically detecting the surface quality defects and the appearance sizes of the cylinders or similar cylinders.
Drawings
FIG. 1 is a schematic structural diagram of an integrated apparatus to which the present invention is applied;
FIG. 2 is a schematic structural view of a cylindrical or cylinder-like automatic transfer assembly;
FIG. 3 is a schematic structural diagram of an automatic dimension inspection module for a cylinder or a similar cylinder;
FIG. 4 is a schematic structural view of a cylindrical or cylinder-like clamping and separating base;
FIG. 5 is a cross-sectional view of a cylindrical or cylinder-like clamping split base;
FIG. 6 is a schematic structural diagram of a cylinder or cylinder-like auxiliary mechanism I;
FIG. 7 is a schematic structural diagram of a cylinder or cylinder-like jacking mechanism I;
FIG. 8 is a schematic structural view of a cylinder or cylinder-like rotating mechanism I;
in the figure, 1-a cylinder or cylinder-like automatic feeding component, 2-a cylinder or cylinder-like automatic transferring component, 3-a cylinder or cylinder-like external dimension automatic detection component, 4-a cylinder or cylinder-like bottom curling automatic detection component, 5-a cylinder or cylinder-like surface defect detection component, 6-a cylinder or cylinder-like automatic sorting blanking component, 7-a mounting plate I, 8-an equipment bracket, 21-a cylinder or cylinder-like automatic transferring component, 22-a turntable connecting disc, 23-a rotating motor I, 24-a cylinder or cylinder-like clamping separation type base, 241-a cylinder or cylinder-like clamping fixing plate, 242-a compression connecting plate, 243-a screw, 244-a spring I, 245-a cylinder or cylinder-like clamping movable plate, 31-a planar array CCD camera I, 32-telecentric lens, 33-telecentric lens mounting bracket, 34-surface light source, 35-surface light source mounting bracket, 36-cylinder or cylinder-like auxiliary mechanism I, 37-cylinder or cylinder-like jacking mechanism I, 38-cylinder or cylinder-like jacking cylinder, 39-cylinder or cylinder-like rotating mechanism I, 310-rotating motor II, 361-auxiliary mounting bracket, 362-auxiliary mounting plate, 363-guide rod, 364-guide rod mounting plate, 365-spring II, 366-bearing mounting seat, 367-rolling bearing, 391-synchronous wheel I, 392-synchronous belt I, 393-bearing I, 394-mounting plate II.
Detailed Description
As shown in fig. 1, a full-automatic cylinder or cylinder-like detection device comprises a cylinder or cylinder-like automatic feeding assembly 1, a cylinder or cylinder-like automatic transferring assembly 2, a cylinder or cylinder-like external dimension automatic detection assembly 3, a cylinder or cylinder-like bottom crimping automatic detection assembly 4, a cylinder or cylinder-like surface defect detection assembly 5 and a cylinder or cylinder-like automatic sorting and blanking assembly 6, wherein the cylinder or cylinder-like automatic feeding assembly 1, the cylinder or cylinder-like external dimension automatic detection assembly 3, the cylinder or cylinder-like bottom crimping automatic detection assembly 4, the cylinder or cylinder-like surface defect detection assembly 5 and the cylinder or cylinder-like automatic sorting and blanking assembly 6 are arranged on the periphery of the cylinder or cylinder-like automatic transferring assembly 2; cylinder or class cylinder automatic transfer subassembly 2 include carousel 21, carousel connection pad 22, rotating electrical machines I23, cylinder or class cylinder press from both sides tight disconnect-type base 24, it evenly is provided with 5 stations to incline along carousel 21 week, 5 stations correspond bullet automatic feeding subassembly 1 respectively, cylinder or class cylinder external dimension automatic check subassembly 3, cylinder or class cylinder bottom turn-up automatic check group 4, cylinder or class cylinder surface defect detection subassembly 5 and cylinder or class cylinder automatic sorting unloading subassembly 6, install the same cylinder of figure or the tight disconnect-type base 24 of class cylinder clamp on every station, carousel 21 bottom is connected with rotating electrical machines I23 through carousel connection pad 22.
As shown in fig. 2. The automatic cylindrical or cylinder-like transferring assembly consists of a turntable 21, a turntable connecting disc 22, a rotating motor I23 and a plurality of groups of cylindrical or cylinder-like clamping and separating type bases 24. The cylindrical or cylinder-like clamping and separating type base 24 is arranged on the turntable 21 for one circle, and the cylindrical or cylinder-like clamping and separating type base 24 is fed to the cylindrical or cylinder-like clamping and separating type base 24 through the cylindrical or cylinder-like automatic feeding assembly 1; rotating electrical machines I23 is connected with carousel 21 through carousel connection pad 22, and rotating electrical machines I23 can drive carousel 21 marching type and change to realize that cylinder or class cylinder transports at material loading station, a plurality of detection station, unloading station. The automatic cylindrical or cylinder-like transferring assembly 2 completes the transferring operation of the cylindrical or cylinder-like, and the rotating motor I23 adopts a servo motor to accurately control the rotating angle of the turntable 21. According to the system program, the corresponding angle rotation amount is set for each station, and the rotating motor I23 rotates according to the set value and simultaneously reaches the position, and then the feedback device feeds back the position signal, so that the position of each cylinder or similar cylinder after the rotation is right on the station is ensured.
As shown in fig. 3. The automatic detection assembly for the appearance size of the cylinder or the similar cylinder comprises four groups of area array CCD cameras I31, four groups of telecentric lenses 32, four groups of telecentric lens mounting brackets 33, four groups of surface light sources 34, a surface light source mounting bracket 35, four groups of cylinder or similar cylinder auxiliary mechanisms I36, four groups of cylinder or similar cylinder jacking mechanisms I37, a cylinder or similar cylinder jacking cylinder 38, four groups of cylinder or similar cylinder rotating mechanisms I39 and a rotating motor II 310. The automatic cylinder or cylinder-like transferring assembly 2 transfers the cylinder or cylinder-like to an automatic cylinder or cylinder-like appearance size detection station; the four groups of cylinder or cylinder-like jacking mechanisms I37 are connected with the cylinder or cylinder-like jacking cylinder 38 into a whole through a connecting plate, and the cylinder or cylinder-like jacking cylinder 38 drives the four groups of cylinder or cylinder-like jacking mechanisms I37 to jack the cylinder or cylinder-like, so that the bottom of the cylinder or cylinder-like is not shielded; the four groups of cylinder or cylinder-like auxiliary mechanisms I36 are arranged on the cylinder or cylinder-like body, when the cylinder or cylinder-like body is jacked up, the bullet tips extend into the cylinder or cylinder-like auxiliary mechanism I36, and the cylinder or cylinder-like auxiliary mechanism I36 is internally provided with a spring, so that the cylinder or cylinder-like body can be ensured to be upright, and the cylinder or cylinder-like body can not be scratched when jacked up; the four groups of surface light sources 34 are arranged on the left side of the cylinder or the similar cylinder through the surface light source mounting bracket 35, and after the cylinder or the similar cylinder is jacked up in place, the control device opens the surface light sources 34; the four groups of telecentric lenses 32 are arranged on the right side of the cylinder or the similar cylinder through four groups of telecentric lens mounting brackets 33, and the telecentric lenses are adopted to only receive parallel light, so that the acquired image is ensured not to be distorted, and the detection is more accurate; four groups of area array CCD cameras I31 are arranged on four groups of telecentric lenses 32, and after the cylinder or the similar cylinder is jacked up in place, the control device triggers the cameras to collect images; and (5) transmitting the image to a computer, and processing the image through a professional algorithm to obtain the appearance size of the cylinder or the cylinder-like body. The rotating motor II310 is connected with the four groups of cylinders or the similar cylinder rotating mechanism I39 through the synchronous belt, in the detection process, the rotating motor can drive the four groups of cylinders or the similar cylinder rotating mechanism 39 to rotate, the camera can intensively collect images from a plurality of angles or a circle of 360 degrees, the detection result is more accurate, missing detection or false detection cannot be caused, and the detection accuracy is greatly improved. The four groups of cylinder or cylinder-like auxiliary mechanisms I36 adopt three rolling bearings in contact with the cylinders or the cylinder-like auxiliary mechanisms, and a unique installation mode is adopted, so that the contour lines are not shielded when the camera adopts a picture; meanwhile, when the cylinder or the similar cylinder rotates, the cylinder or the similar cylinder is in rolling friction with the rolling bearing, so that the cylinder or the similar cylinder is not slipped during rotation and the surface of the cylinder or the similar cylinder can be prevented from being scratched.
As shown in fig. 4 and 5, the cylinder or cylinder-like clamping split base 24 includes a cylinder or cylinder-like clamping fixing plate 241, a pressing connection plate 242, a screw 243, a spring I244, and a cylinder or cylinder-like clamping movable plate 245. The cylinder or cylinder-like falls into the cylinder or cylinder-like clamping separation base 24 by gravity; the cylindrical or column-like clamping fixing plate 241, the spring I244 and the cylindrical or column-like clamping movable plate 245 are connected into a whole through the pressing connecting plate 242 by screws 243; the hole formed by the cylinder or the cylinder-like clamping fixing plate 241 and the cylinder or the cylinder-like clamping movable plate 245 is a cylinder or a cylinder-like profiling hole, the inner diameter is larger than the outer diameter of the cylinder or the cylinder-like clamping fixing plate, so that the cylinder or the cylinder-like clamping movable plate can fall into the hole by gravity, and meanwhile, the cylinder or the cylinder-like clamping movable plate can be dragged by the cone at the lower part of the hole (as shown in 10); the spring I244 generates a pretightening force to ensure that the hole is not opened at the moment when the cylinder or the similar cylinder falls into the hole.
As shown in fig. 6, the cylinder or cylinder-like auxiliary mechanism I36 includes an auxiliary mounting bracket 361, an auxiliary mounting plate 362, a guide rod 363, a guide rod mounting plate 364, a spring II365, a bearing mounting seat 366, and a rolling bearing 367. Comprises an auxiliary mounting bracket 361 and an auxiliary mounting plate 362 which are arranged on a framework of an integrally formed cylinder or cylinder-like auxiliary mechanism I36; the guide 363 is mounted to the auxiliary mounting plate 362 via a guide mounting plate 364; the spring II365, the bearing mounting seat 366 and the rolling bearing 367 are mounted on the guide rod 363 to form a cylindrical body or a cylindrical-like auxiliary mechanism I36 main body; the spring II365 generates pressing force to ensure that the cylinder or the similar cylinder does not jump up and down when rotating; the rolling bearing 367 is in rolling friction with the rolling bearing when the cylinder or cylinder-like body is rotated in a manner that ensures that it does not slip during rotation and that it avoids scratching the surface of the cylinder or cylinder-like body.
As shown in fig. 7, the cylinder or cylinder-like jacking mechanism I37 includes a cylinder mounting plate 371, two sets of jacking guide rods 372, and a jacking rod 373. The jacking guide rod 372 and the ejector rod 373 are arranged on the cylinder mounting plate 371, and when the cylinder or the similar cylinder is in place and has a detection condition, the cylinder or the similar cylinder jacking cylinder 38 drives the ejector rod 373 to jack up the cylinder or the similar cylinder after rising along the jacking guide rod 372.
As shown in fig. 8, the cylindrical or cylinder-like rotating mechanism I39 comprises a synchronous wheel I391, a synchronous belt I392, a bearing II393 and a mounting plate 394 II. Synchronous wheel I391, hold-in range I392, bearing I393 are installed on mounting panel II394 together, and rotating electrical machines II310 drives ejector pin 373 through synchronous wheel I391, hold-in range I392 and moves to cylinder or similar cylinder motion.
Claims (4)
1. The utility model provides a cylinder or class cylinder appearance size automated inspection subassembly which characterized in that: comprises a cylinder or cylinder-like clamping separated base (24) for placing the cylinder or cylinder-like clamping separated base (24), the cylinder or cylinder-like clamping separated base (24) is arranged on a turntable connecting disc (22) which can rotate, and also comprises an area array CCD camera (31), a telecentric lens (32), a telecentric lens mounting bracket (33), a surface light source (34), a surface light source mounting bracket (35), a cylinder or cylinder-like auxiliary mechanism (36), a cylinder or cylinder-like jacking mechanism (37), a cylinder or cylinder-like jacking cylinder (38), a cylinder or cylinder-like rotating mechanism (39) and a rotating motor (310), the cylinder or cylinder-like jacking mechanism (37) is connected with the cylinder or cylinder-like jacking cylinder (38) into a whole through a connecting plate, and the cylinder or cylinder-like jacking mechanism (37) is arranged below the cylinder or cylinder-like clamping separated base (24), the cylinder or cylinder-like rotating mechanism (39) drives the cylinder or cylinder-like jacking mechanism (37) to rotate, the cylinder or cylinder-like rotating mechanism (39) is driven by the rotating motor (310), the cylinder or cylinder-like auxiliary mechanism (36) is installed above the cylinder or cylinder-like clamping and separating base (24), the surface light source (34) is installed on one side of the cylinder or cylinder-like through a surface light source installation support (35), the telecentric lens (32) is installed on the other side of the cylinder or cylinder-like through a telecentric lens installation support (33), and the area array CCD camera (31) is installed on the telecentric lens (32);
the cylinder or similar cylinder clamping separated base (24) comprises a cylinder or similar cylinder clamping fixing plate (241), a pressing connecting plate (242), a screw (243), a spring I (244) and a cylinder or similar cylinder clamping movable plate (245), a cylinder or similar cylinder profiling hole is formed between the cylinder or similar cylinder clamping fixing plate (241) and the cylinder or similar cylinder clamping movable plate (245), the inner diameter of the cylinder or similar cylinder profiling hole is larger than the outer diameter of the cylinder or similar cylinder, the lower part of the cylinder or similar cylinder profiling hole is in an inverted cone shape, two holes are symmetrically formed in the cylinder or similar cylinder clamping fixing plate (241), the screw (243) is arranged in the hole, one end of the screw (243) penetrates through the hole to be fixed with the cylinder or similar cylinder clamping movable plate (245), the other end of the screw (243) penetrates through the pressing connecting plate (242), and the spring (244) is sleeved on the screw (243, one end of the spring (244) is in contact connection with the cylindrical or cylinder-like clamping fixing plate (241), the other end of the spring is in contact connection with the pressing connecting plate (242), and the pressing connecting plate (242) is fixed with the cylindrical or cylinder-like clamping fixing plate (241).
2. The automatic cylinder or cylinder-like physical dimension detecting assembly of claim 1, wherein: the cylinder or cylinder-like auxiliary mechanism (36) comprises an auxiliary mounting bracket (361), an auxiliary mounting plate (362), a guide rod (363), a guide rod mounting plate (364), a spring II (365), a bearing mounting seat (366) and a rolling bearing (367), wherein the auxiliary mounting bracket (361) and the auxiliary mounting plate (362) are mounted on an integrally formed framework; the guide rod (363) is arranged on the auxiliary mounting plate (362) through a guide rod mounting plate (364); the spring II (365) is installed on the guide rod (363), the bearing installation seat (366) is installed at the lower end of the guide rod (363), the rolling bearing (367) is installed on the lower side of the bearing installation seat (366), and the rolling bearing (367) is arranged right above the cylinder or the similar cylinder.
3. The automatic cylinder or cylinder-like physical dimension detecting assembly of claim 2, wherein: cylinder or class cylinder jack-up mechanism (37) include cylinder mounting panel (371), jack-up guide arm (372) and ejector pin (373), jack-up guide arm (372) are installed in cylinder mounting panel (371) downside, ejector pin (373) are installed in cylinder mounting panel (371) upside, ejector pin (373) top is just to cylinder or class cylinder.
4. The automatic cylinder or cylinder-like physical dimension detecting assembly of claim 3, wherein: the cylinder or cylinder-like rotating mechanism (39) comprises a synchronous wheel (391), a synchronous belt (392) and a bearing (393), wherein the synchronous wheel (391) is connected with the rotating motor I (310) through the synchronous belt (392), and the synchronous wheel (391) is fixedly connected with the ejector rod (373) through the bearing (393).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911335259.0A CN110926336B (en) | 2019-12-23 | 2019-12-23 | Cylinder or quasi-cylinder appearance dimension automatic detection assembly |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911335259.0A CN110926336B (en) | 2019-12-23 | 2019-12-23 | Cylinder or quasi-cylinder appearance dimension automatic detection assembly |
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| CN110926336B true CN110926336B (en) | 2021-04-06 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103308005A (en) * | 2013-06-12 | 2013-09-18 | 西安应用光学研究所 | Optical axis adjusting method for linear-array inverse-photoelectric observing and sighting device |
| CN103994720A (en) * | 2014-06-04 | 2014-08-20 | 上海电气自动化设计研究所有限公司 | Automatic welding seam detecting system for intelligent manufacturing of compressor shell |
| JP2018009807A (en) * | 2016-07-11 | 2018-01-18 | オプトウエア株式会社 | Photo cutting device for tank inner weld dent inspection |
| CN108020159A (en) * | 2017-11-27 | 2018-05-11 | 武汉科技大学 | Shaft part size image collecting device based on machine vision |
-
2019
- 2019-12-23 CN CN201911335259.0A patent/CN110926336B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103308005A (en) * | 2013-06-12 | 2013-09-18 | 西安应用光学研究所 | Optical axis adjusting method for linear-array inverse-photoelectric observing and sighting device |
| CN103994720A (en) * | 2014-06-04 | 2014-08-20 | 上海电气自动化设计研究所有限公司 | Automatic welding seam detecting system for intelligent manufacturing of compressor shell |
| JP2018009807A (en) * | 2016-07-11 | 2018-01-18 | オプトウエア株式会社 | Photo cutting device for tank inner weld dent inspection |
| CN108020159A (en) * | 2017-11-27 | 2018-05-11 | 武汉科技大学 | Shaft part size image collecting device based on machine vision |
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