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CN-121798460-B - Full-automatic metal fitting processingequipment based on vision control

CN121798460BCN 121798460 BCN121798460 BCN 121798460BCN-121798460-B

Abstract

The invention discloses a full-automatic metal fitting machining device based on visual monitoring, which relates to the technical field of metal fitting machining and comprises an automatic grinding assembly, wherein the top of the automatic grinding assembly is respectively provided with a visual monitoring assembly and a correction assembly. When the invention is used, the intermittent turntable performs image acquisition on the accessory shaft in the intermittent conveying process, when the elastic silica gel sheet is acquired to generate bending deformation, the control system judges that the attitude of the accessory shaft is abnormal, then the positive and negative motor is started to drive the fixed block, the correction disc and the correction block to rotate, and under the action of the correction groove, the movable wheel and the movable rod are applied with thrust, so that the two correction plates relatively move to push the offset accessory shaft to the centering position, thereby achieving the effect of correcting the attitude. The accessory shaft is guided by the guide frame, and the central position is always kept for grinding, so that automatic double-end-face grinding is realized.

Inventors

  • Fu Manna
  • DU SONG

Assignees

  • 连云港一航精工科技有限公司
  • 江苏省连云港工贸高等职业技术学校(江苏省经贸技师学院)

Dates

Publication Date
20260505
Application Date
20260306

Claims (8)

  1. 1. The full-automatic metal fitting machining device based on visual monitoring comprises an automatic grinding assembly (1) and is characterized in that a visual monitoring assembly (2) and a correction assembly (3) are respectively arranged at the top of the automatic grinding assembly (1), and a connecting assembly (4) is arranged in the correction assembly (3); the visual monitoring assembly (2) comprises a visual camera (202) and two reference marks (203), and elastic silica gel sheets (204) are fixedly connected to one sides of the two reference marks (203) opposite to each other; The correction assembly (3) comprises a correction frame (301), a positive motor (302) is fixedly arranged on the top surface inside the correction frame (301), a fixed block (303) is fixedly arranged at the output end of the positive motor (302), a correction disc (304) is fixedly arranged at the bottom of the fixed block (303), two mounting grooves (305) are formed in the top surface of the correction disc (304), correction blocks (306) are movably embedded in the two mounting grooves (305), correction grooves (307) are formed in the tops of the two correction blocks (306), movable rods (308) are movably embedded in the two correction grooves (307), and correction plates (317) are fixedly arranged at the bottom ends of the two movable rods (308); The outer surface of the correction frame (301) is provided with a guide frame (316), one side, opposite to the correction plates (317), of each correction plate is fixedly connected with an elastic gasket (313), clamping grooves (318) are formed in the outer surfaces of two sides of each correction block (306), four embedded grooves (319) are formed in the correction plate (304), lower grooves (320) are formed in the bottom surfaces of the four embedded grooves (319), movable grooves (321) are formed in the correction plate (304) close to the four embedded grooves (319), and two arc-shaped grooves (322) are formed in the bottom surfaces of the four movable grooves (321); Coupling assembling (4) are including H type cardboard (401), the inside fixed mounting of H type cardboard (401) has indent ring gear (402), the inside activity of indent ring gear (402) is inlayed and is equipped with connecting rod (404), the bottom fixed mounting of connecting rod (404) has protruding pole dish (403), the surface fixed mounting of connecting rod (404) has annular slab (406), the surface movable sleeve of connecting rod (404) is equipped with spacing ring (407) and reset spring (408), the edge fixed mounting of annular slab (406) bottom has two inserted bars (409), two slot (410) have been seted up at the top of H type cardboard (401), the top fixed mounting of connecting rod (404) has rotating block (405).
  2. 2. The full-automatic metal fitting machining device based on visual monitoring of claim 1, wherein the outer surface of the protruding rod disc (403) is movably embedded in the lower groove (320), the top end of the connecting rod (404) respectively penetrates through the H-shaped clamping plate (401), the embedded groove (319) and the movable groove (321) to the top of the correction disc (304), the outer surface of the limiting ring (407) is movably embedded in the annular plate (406), and one end of the reset spring (408) is fixedly connected with the bottom of the limiting ring (407).
  3. 3. The full-automatic metal fitting machining device based on visual monitoring according to claim 2, wherein the other end of the reset spring (408) is fixedly connected with the bottom surface inside the movable groove (321), the outer surfaces of the annular plates (406) are movably embedded inside the movable groove (321), the outer surfaces of the two inserting rods (409) are movably embedded inside the two arc-shaped grooves (322) respectively, the bottom ends of the two inserting rods (409) are movably embedded inside the two inserting grooves (410) respectively, the connecting assembly (4) is provided with four H-shaped clamping plates (401), one ends of the four H-shaped clamping plates (401) are movably embedded inside the four clamping grooves (318) respectively, and the outer surfaces of the four H-shaped clamping plates (401) are movably embedded inside the four embedded grooves (319) respectively.
  4. 4. The full-automatic metal fitting machining device based on visual monitoring of claim 3, wherein movable wheels (309) are movably sleeved at the top ends of two movable rods (308), the outer surfaces of the two movable wheels (309) are movably embedded in two correction grooves (307) respectively, limit screws (310) are screwed in the top ends of the two movable rods (308), two support slip rings (311) are fixedly mounted on the outer surfaces of the two movable rods (308), two support rods (312) are fixedly mounted in the correction frame (301), and four support slip rings (311) are movably sleeved on the outer surfaces of the two support rods (312) respectively.
  5. 5. The full-automatic metal fitting machining device based on visual monitoring as set forth in claim 4, wherein the visual monitoring assembly (2) further comprises a monitoring frame (201), a plurality of first comparison standard points (205) are arranged at the tops of the two reference standards (203), a plurality of second comparison standard points (206) are arranged at the tops of the two elastic silica gel sheets (204), the first comparison standard points (205) and the second comparison standard points (206) are distributed in a straight line, the visual camera (202) is fixedly installed on the top surface inside the monitoring frame (201), and the outer surfaces of the two reference standards (203) are installed on the bottom surface of the opposite side inside the monitoring frame (201) through bolts.
  6. 6. The full-automatic metal fitting machining device based on visual monitoring as set forth in claim 5, wherein a first mounting frame (314) is fixedly mounted on the front surface and the rear surface of the correction frame (301), a second mounting frame (315) is fixedly mounted on the outer surface of one side of each of the two first mounting frames (314), the front surface and the rear surface of the monitoring frame (201) are respectively mounted on the edges of the opposite sides of the two second mounting frames (315) through bolts, and the two first mounting frames (314) are mounted on the top of the machine tool (101) through bolts.
  7. 7. The full-automatic metal fitting machining device based on visual monitoring according to claim 6, wherein the automatic grinding assembly (1) comprises a machine tool (101), a control system (5) is arranged on the front surface of the machine tool (101), two grinding systems (102) are arranged at the top of the machine tool (101), grinding wheels (103) are fixedly arranged at the output ends of the two grinding systems (102), a power system (104) is arranged at the top of the machine tool (101) close to one of the grinding systems (102), an intermittent turntable (105) is fixedly arranged at the output end of the power system (104), the intermittent turntable (105) is located between the two grinding wheels (103), a feeding system (107) is arranged at the top of the machine tool (101) through an auxiliary plate, and a discharging system (106) is arranged at the bottom of the intermittent turntable (105).
  8. 8. The full-automatic metal fitting machining device based on visual monitoring as set forth in claim 7, wherein the two elastic silica gel sheets (204) are respectively located at edges of outer surfaces of two sides of the intermittent turntable (105), the guide frame (316) is sleeved on the outer surface of the intermittent turntable (105), two mounting rods (323) are fixedly mounted on the front surface and the rear surface of the guide frame (316), and one ends of the four mounting rods (323) are respectively fixedly mounted inside the machine tool (101).

Description

Full-automatic metal fitting processingequipment based on vision control Technical Field The invention relates to the technical field of metal fitting machining, in particular to a full-automatic metal fitting machining device based on visual monitoring. Background The metal fitting is a part which is made of a metal material serving as a base material and has a specific shape and function through processing technologies such as casting, forging, cutting, stamping, welding and the like. The device is widely applied to the fields of mechanical manufacture, automobiles, aerospace, electronic appliances and the like, and is a basic unit for forming various equipment and devices. In the metal fitting machining flow, burrs or cutter grains are formed on the end face of the metal fitting due to the previous working procedure machining, and the metal fitting is subjected to grinding finish machining through a grinding machine, so that a smooth and clean surface can be obtained, and shape and position errors such as roundness, cylindricity and flatness of a part can be corrected. In the prior art, the double-end-face grinding machine can finish grinding processing of two end faces of a metal fitting at one time, and the processing efficiency is greatly improved. The double-end-face grinding machine is characterized in that a protection plate is arranged at the top of the feeding turntable, a feeding system is used for conveying metal accessory shafts to be processed onto the feeding turntable, the metal accessory shafts on a feeding path are protected through the protection plate, accidental falling is avoided, equipment blocking risks are caused, however, in the feeding process, when the metal accessory shafts are subjected to unstable position deviation, the protection plate cannot adjust the accessory shafts, the accessory shafts with abnormal postures are conveyed to a grinding area to be ground, uneven machining of two end faces of the accessory shafts is easily caused, parallelism errors are increased sharply, machining quality is reduced, and grinding tools are further damaged. Therefore, we propose a fully automatic metal fitting processing device based on visual monitoring, so as to solve the problems in the background art. Disclosure of Invention The invention aims to provide a full-automatic metal fitting machining device based on visual monitoring, which aims to solve the problems that in the feeding process provided by the background technology, when the metal fitting shaft is deviated, a protection plate cannot adjust the fitting shaft, the fitting shaft is subjected to grinding in an abnormal posture state, the machining of two end faces is uneven, the parallelism error is increased rapidly, the machining quality is reduced, and the grinding tool is seriously damaged. In order to achieve the aim, the invention provides the technical scheme that the full-automatic metal fitting machining device based on visual monitoring comprises an automatic grinding assembly, wherein the top of the automatic grinding assembly is respectively provided with a visual monitoring assembly and a correction assembly, and the inside of the correction assembly is provided with a connecting assembly; The visual monitoring assembly comprises a visual camera and two reference marks, and elastic silica gel sheets are fixedly connected to one sides of the two reference marks opposite to each other; The correction assembly comprises a correction frame, a positive motor and a negative motor are fixedly arranged on the top surface inside the correction frame, a fixed block is fixedly arranged at the output end of the positive motor and the negative motor, a correction disc is fixedly arranged at the bottom of the fixed block, two mounting grooves are formed in the top surface of the correction disc, correction blocks are movably embedded in the two mounting grooves, correction grooves are formed in the tops of the two correction blocks, movable rods are movably embedded in the two correction grooves, and correction plates are fixedly arranged at the bottom ends of the movable rods. Preferably, the surface of correction frame is provided with the leading truck, two the equal fixedly connected with elastic gasket of one side that the correction board is relative, two the draw-in groove has all been seted up to the both sides surface of correction piece, four interior caulking grooves have been seted up to the inside of correction dish, four the lower recess has all been seted up to the inside bottom surface of interior caulking groove, the movable groove has all been seted up to the inside of correction dish near four interior caulking grooves department, four two arc grooves have all been seted up to the inside bottom surface of movable groove. Preferably, the coupling assembling includes H type cardboard, the inside fixed mounting of H type cardboard has the indent ring gear, the inside activity of indent ring gear is inlayed and i