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CN-121988537-A - Optical automatic detector for special-shaped parts

CN121988537ACN 121988537 ACN121988537 ACN 121988537ACN-121988537-A

Abstract

The invention discloses an optical automatic detector for special-shaped parts, and relates to the technical field of optical detection equipment. The invention comprises a detection shell, wherein a first visual detection probe and a second visual detection probe are respectively arranged in the detection shell, and an adjusting mechanism is arranged in the detection shell. According to the invention, through arranging the upper and lower dual-vision probes and the transparent rotating disc structure, the synchronous optical detection of the top and the bottom of the gasket is realized, the detection blind area is thoroughly eliminated, the stable posture and the accurate positioning of the gasket in the detection process are ensured by matching with the vibration conveying disc and the limiting disc mechanism, the combined design of the rotating rubber scraping plate and the cleaning brush roller in the cleaning mechanism is ensured, the surface cleanliness of the rotating disc can be effectively maintained by combining with the automatic scraping plate cleaning and spraying system, the bottom detection imaging quality is ensured, the identification and the elimination of unqualified products are realized by the sorting mechanism of the photoelectric sensor and the blowing pipe, and the detection precision of special-shaped gasket parts is obviously improved.

Inventors

  • Lv Shutao
  • GAO YUNHUA
  • WANG PENGTAO

Assignees

  • 东锋材料科技(苏州)有限公司

Dates

Publication Date
20260508
Application Date
20260211

Claims (10)

  1. 1. The optical automatic detecting machine for the special-shaped parts comprises a detecting shell (1) and is characterized in that a first visual detecting probe (2) and a second visual detecting probe (3) are respectively arranged in the detecting shell (1), and an adjusting mechanism (4) is arranged in the detecting shell (1); The adjusting mechanism (4) comprises a vibration conveying disc (41) arranged on one side of the detection shell (1), a conveying pipe (42) communicated with one side of the vibration conveying disc (41), a rotating disc (43) arranged in the detection shell (1), a first limiting disc (44) and a second limiting disc (45) arranged at the top of the rotating disc (43), the top and the bottom of the gasket are synchronously detected through the adjusting mechanism (4), and a detecting mechanism (5) is arranged at the top of the rotating disc (43); The detection mechanism (5) comprises a fixed frame (51) arranged on the surface of the rotary disc (43), a photoelectric sensor (52) arranged in the fixed frame (51), a support frame (53) arranged in the detection shell (1), a recovery shell (54) arranged at the bottom of the support frame (53), a transverse frame (55) arranged at the top of the support frame (53) and a blowing pipe (56) arranged at the other end of the transverse frame (55); The utility model discloses a cleaning device, including rotary disk (43), rotary disk (43) top is provided with clean mechanism (6), clean mechanism (6) including setting up in collection shell (61) of rotary disk (43) one side, install in drive shell (62) of collecting shell (61) bottom, swing joint is in inside rotatory pipe (63) of drive shell (62), install in rubber scraper blade (64) on rotatory pipe (63) surface, swing joint is in inside two sets of cleaning brush roller (65) of rotatory pipe (63), set up in drive assembly (66) of rotatory pipe (63) one side, clean impurity on rotatory disk (43) surface through clean mechanism (6).
  2. 2. The machine for automatically detecting optical parts of special-shaped according to claim 1, wherein the cleaning mechanism (6) further comprises an electric push rod (67) arranged at the top of the collecting shell (61), a movable frame (68) arranged at the output end of the electric push rod (67), and a first scraping plate (69) and a second scraping plate (610) arranged at one side of the movable frame (68).
  3. 3. The machine of claim 1, wherein the driving assembly (66) comprises a driving motor (661) installed inside the driving shell (62), a first gear (662) installed at the output end of the driving motor (661), a second gear (663) installed on the surface of the rotating tube (63), a third gear (664) installed on the surfaces of the two groups of cleaning brush rolls (65), a servo motor (665) installed at the bottom of the rotating tube (63), a first bevel gear (666) installed at the output end of the servo motor (665), and a second bevel gear (667) meshed with the top of the first bevel gear (666).
  4. 4. The machine for automatically detecting optical parts of special-shaped articles according to claim 3, wherein one side of the first gear (662) is meshed with the second gear (663), two sets of third gears (664) are meshed with each other, and one side of the second bevel gear (667) is fixedly connected with the cleaning brush roll (65).
  5. 5. The special-shaped part optical automatic detection machine according to claim 2, wherein a water tank (7) is fixedly connected to one side of the collecting shell (61), a pressurized water pump (8) is communicated with the top of the water tank (7), a spraying pipe (9) is fixedly connected to one side of the moving frame (68), and the pressurized water pump (8) is communicated with the spraying pipe (9) through a hose.
  6. 6. The machine of claim 2, wherein the first scraper (69) is used for cleaning impurities on the surfaces of the rubber scrapers (64), and the second scraper (610) is used for cleaning impurities on the surfaces of the two groups of cleaning brush rollers (65).
  7. 7. The special-shaped part optical automatic detection machine according to claim 1, wherein a bearing motor (10) is fixedly connected inside the detection shell (1), and the top of the bearing motor (10) is fixedly connected with a rotating disc (43).
  8. 8. The special-shaped part optical automatic detection machine according to claim 1, wherein a vertical rod (11) is fixedly connected inside the detection shell (1), a fixing seat (12) is fixedly connected to one side of the vertical rod (11), and one side of the fixing seat (12) is fixedly connected with a first limiting disc (44).
  9. 9. The special-shaped part optical automatic detection machine according to claim 1, wherein an upright post (13) is fixedly connected inside the detection shell (1), a connecting seat (14) is fixedly connected to one side of the upright post (13), a rotating motor (15) is fixedly connected to the top of the connecting seat (14), and the output end of the rotating motor (15) is fixedly connected with a second limiting disc (45).
  10. 10. The special-shaped part optical automatic detection machine according to claim 1, wherein the rotating disc (43) is made of transparent glass, one side of the first visual detection probe (2) is fixedly connected with the inner wall of the detection shell (1) through a first support and is arranged at the top of the rotating disc (43) for shooting detection of the top of the gasket, and one side of the second visual detection probe (3) is fixedly connected with the inner wall of the detection shell (1) through a second support and is arranged at the bottom of the rotating disc (43) for shooting detection of the bottom of the gasket through the rotating disc (43).

Description

Optical automatic detector for special-shaped parts Technical Field The invention belongs to the technical field of optical detection equipment, and particularly relates to an optical automatic detection machine for special-shaped parts. Background The copper post is used for connecting the casing of computer motherboard and host computer, mainly plays the distance that supports motherboard and quick-witted case casing, avoids the electronic component on the motherboard to be pressed, causes electronic component's damage to and avoid the electronic component on the motherboard to contact with the casing of machine case, causes electronic component's short circuit to play the effect of protecting electronic component on the motherboard, the copper post can use the gasket to keep apart when connecting generally, and the gasket can utilize visual detection equipment to detect the outward appearance defect of gasket when processing in production. Copper post gasket vision detection equipment adopts screw feeder cooperation conveyer belt to send the gasket to the test probe below to shoot generally. However, the scheme has obvious limitation that the detection angle is single, and only image information of the top or the side surface of the gasket can be obtained generally, so that effective observation of key areas (such as flatness, rust, indentation and other defects) of the bottom of the gasket can not be performed. The detection blind area exists, comprehensive judgment on the overall quality of the gasket and defect detection rate are seriously affected, and the requirement of high-precision quality control is difficult to meet. Disclosure of Invention The invention aims to provide an optical automatic detection machine for special-shaped parts, which solves the problems that the visual detection equipment for copper column gaskets in the prior art is limited in detection angle and cannot detect the bottoms of gaskets through structural cooperation of an adjusting mechanism and a detection mechanism. In order to solve the technical problems, the invention is realized by the following technical scheme. The invention discloses an optical automatic detection machine for special-shaped parts, which comprises a detection shell, wherein a first visual detection probe and a second visual detection probe are respectively arranged in the detection shell, an adjusting mechanism is arranged in the detection shell, the adjusting mechanism comprises a vibration conveying disc arranged on one side of the detection shell, a conveying pipe communicated with one side of the vibration conveying disc, a rotating disc arranged in the detection shell, a first limiting disc and a second limiting disc arranged at the top of the rotating disc, the top and the bottom of a gasket are synchronously detected through the adjusting mechanism, the top of the rotating disc is provided with the detecting mechanism, the detecting mechanism comprises a fixed frame arranged on the surface of the rotating disc, a photoelectric sensor arranged in the fixed frame, a supporting frame arranged in the detection shell, a recovery shell arranged at the bottom of the supporting frame, a transverse frame arranged at the top of the supporting frame, a blowing pipe arranged at the other end of the transverse frame, the detected gasket is sorted through the detecting mechanism, the top of the rotating disc is provided with a cleaning mechanism, the cleaning mechanism comprises a collecting shell arranged on one side of the rotating disc, a driving shell arranged at the bottom of the collecting shell, a rotating pipe movably connected with the driving shell, a rubber scraper plate arranged on the surface of the rotating tube in the driving shell, the rotating tube is movably connected with the rotating shell, the rotating tube is movably arranged in the rotating shell, and the rotating brush assembly is movably connected with the rotating shell and is arranged on one side of the rotating brush through the rotating shaft. The cleaning mechanism further comprises an electric push rod arranged at the top of the collecting shell, a movable frame arranged at the output end of the electric push rod, a first scraping plate and a second scraping plate arranged at one side of the movable frame. The invention further provides that the driving assembly comprises a driving motor arranged in the driving shell, a first gear arranged at the output end of the driving motor, a second gear arranged on the surface of the rotating tube, a third gear arranged on the surfaces of the two groups of cleaning brush rollers, a servo motor arranged at the bottom of the rotating tube, a first bevel gear arranged at the output end of the servo motor, and a second bevel gear meshed with the top of the first bevel gear. The invention is further arranged that one side of the first gear is meshed with the second gear, two groups of third gears are meshed with each other, and one side of t