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CN-224208580-U - Quick flange classified screening machine

CN224208580UCN 224208580 UCN224208580 UCN 224208580UCN-224208580-U

Abstract

The utility model discloses a rapid flange grading screening machine, in particular to a rapid flange grading screening machine, which comprises a flange feeding machine and a grading detection host machine. The flange feeding machine drives the turntable to rotate through the speed regulating motor, the flanges are arranged by utilizing centrifugal force and are conveyed to the grading detection host machine, the grading detection host machine comprises a visual detection mechanism, a height measurement mechanism and an engraving mechanism, the flanges are detected through machine type identification visual sense and defect identification visual sense, thickness grading is realized through the height measurement mechanism, and finally, marks are engraved through laser. The utility model can efficiently complete the automatic sorting and grading of the flanges, remarkably improve the efficiency and the precision, reduce the manual intervention, and is suitable for the flange production and detection in the fields of air conditioner compressors and the like.

Inventors

  • ZHANG LIHONG
  • SU JING

Assignees

  • 广州加贺机械设备有限公司

Dates

Publication Date
20260508
Application Date
20250319

Claims (8)

  1. 1. The quick flange grading screening machine comprises an equipment electric cabinet, a flange feeding machine and a grading detection host machine, and is characterized in that the flange feeding machine consists of a speed regulating motor, a chain tensioning mechanism, a driving sprocket, a driven sprocket, a rotating shaft, a slewing bearing, a turntable, an arrangement mechanism, a discharging channel and a turntable shield, the speed regulating motor drives the turntable to rotate through sprocket transmission, the flange is arranged to the outer circular side of the turntable by utilizing centrifugal force and enters a quick belt line of the grading detection host machine through the discharging channel, and the grading detection host machine comprises a frame, a feeding quick belt line, a discharging quick belt line, a distributing mechanism, a transferring mechanical arm, model detection vision, defect detection vision, a height measuring station, an imprinting station and a discharging mechanism.
  2. 2. The rapid flange grading screening machine according to claim 1, wherein the height measuring station comprises a hand-operated sliding table, a sliding table digital display table, a hand wheel, a sliding table base and a contact displacement sensor, the hand-operated sliding table is used for adjusting the height of the sliding table base through the hand wheel, the sliding table digital display table displays height data, and the contact displacement sensor is arranged on the sliding table base in a central indexing circle shape and used for measuring the thickness of the flange.
  3. 3. A rapid flange grading screening machine according to claim 2 wherein the number of contact displacement sensors is three and the system calculates the flange thickness by averaging the three measurements.
  4. 4. A rapid flange hierarchical screening machine according to claim 3 wherein said marking station incorporates a laser marking mechanism, the position of which is adjustable by means of a X, Y, Z triaxial adjustment mechanism.
  5. 5. The rapid flange grading screening machine according to claim 4, wherein the laser marking mechanism drives the pushing plate to push the marked flange to the blanking belt line through the blanking cylinder.
  6. 6. The rapid flange classifying and screening machine according to claim 5, wherein the transferring manipulator comprises a rodless cylinder, a gas claw A, a gas claw B, a manipulator limiting mechanism and a linear guide rail, the rodless cylinder drives the manipulator to move along the linear guide rail, the gas claw A transfers the flange from the jacking station to the height measuring station, and the gas claw B transfers the flange from the height measuring station to the imprinting station.
  7. 7. The rapid flange grading screen according to claim 6, wherein the manipulator stop mechanism comprises a hydraulic buffer and stop screw for adjusting the final stop position of the rodless cylinder.
  8. 8. The rapid flange grading screening machine according to claim 7, wherein the equipment electrical cabinet is embedded in the lower left corner of the grading detection host, the touch screen is fixed to the top of the host through an operation screen sliding rail, and the visual display is embedded in front of the equipment shield.

Description

Quick flange classified screening machine Technical Field The utility model relates to the technical field of flange detection, in particular to a rapid flange grading screening machine. Background The utility model provides a rapid flange grading screening machine aiming at the problems of low efficiency and easy error caused by manual operation of flange sorting in the prior art. The device remarkably improves the efficiency and the precision of flange sorting through integrating automatic detection, classification and imprinting functions, and reduces manual intervention. Disclosure of utility model The utility model aims to provide a rapid flange grading screening machine, which solves the problems in the background technology. Comprises a flange feeding machine and a grading detection host machine. The flange feeding machine consists of a speed regulating motor, a chain tensioning mechanism, a driving chain wheel, a driven chain wheel, a rotating shaft, a slewing bearing, a turntable, an arrangement mechanism, a discharging channel and a turntable protecting cover. The speed regulating motor drives the turntable to rotate clockwise through the transmission of the chain wheel, the flange is arranged to the outer circle side of the turntable by utilizing centrifugal force, and the flange enters a quick belt line of the grading detection host machine through the discharging channel. The width of the discharging channel can be adjusted through an adjusting mechanism so as to adapt to the production requirements of flanges with different outer diameters. The arrangement mechanism ensures that the flanges are orderly arranged into a row in the discharge channel, and disordered accumulation is avoided. The carousel guard shield is installed in the carousel outside for protection operating personnel safety prevents that the flange from flying out and causing the injury. Further, the grading detection host is of a loop-shaped structure and comprises a frame, a feeding rapid belt line, a discharging rapid belt line, a material distributing mechanism, machine type detection vision, defect detection vision, a height measuring station, an engraving station and a discharging mechanism. The material distributing mechanism is arranged on the feeding belt line to realize the orderly material distribution of the flange. Model detection vision and defect detection vision respectively carry out model matching detection and surface defect detection on the flange. If the detection result is unqualified, the flange is pushed out of the belt line by the blanking cylinder and slides down to the visual NG receiving frame. Particularly, the height measuring station comprises a hand sliding table, a sliding table digital display meter, a hand wheel, a sliding table seat and a contact type displacement sensor. The hand sliding table passes through the height of hand wheel regulation slipway seat, and slip table digital display table shows Z axle height to the flange of adaptation different height. The contact displacement sensor is installed on the slide base in a center graduation circle form, measures the thickness of the flange and outputs data. The height measuring station calculates the thickness of the flange by taking the average value of three measured values, and the thickness of the flange is set as a grading gradient every 0.02 mm. Further, the marking station integrates a laser marking mechanism and marks the flange which is qualified by detection by laser marking. The position of the laser marking mechanism can be adjusted through a X, Y, Z triaxial adjusting mechanism so as to adapt to flanges with different sizes. After the imprinting is finished, the flange is driven by the blanking cylinder to push the material pushing plate to the blanking belt line. And if the height measurement is unqualified, the flange automatically flows to the height measurement NG material receiving frame. Specifically, the transfer manipulator consists of a rodless cylinder, an air claw A, an air claw B, a manipulator limiting mechanism and a linear guide rail. The rodless cylinder is used as a transfer power to drive the manipulator to stably move along the linear guide rail. The air claw A transfers the flange from the jacking station to the height measuring station, and the air claw B transfers the flange from the height measuring station to the imprinting station. The manipulator limiting mechanism comprises an oil pressure buffer and a limiting screw and is used for adjusting the final stop position of the rodless cylinder and reducing the impact caused by high-speed movement. Further, the equipment electric cabinet is embedded in the lower left corner of the grading detection host, and an electric control element is integrated. The touch screen is fixed at the top of the host through an operation screen sliding rail and can move left and right so as to debug equipment. The visual display is embedded in front of the equipment shield,