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CN-224211977-U - Gearbox housing automation line

CN224211977UCN 224211977 UCN224211977 UCN 224211977UCN-224211977-U

Abstract

The utility model relates to an automatic production line of a gearbox shell, which comprises an unstacking unit, a marking machine unit, a machining unit, a transfer table unit, a space rail robot unit and a control system, wherein the unstacking unit comprises an unstacking robot, a quick-change interface I, two sets of unstacking claws, a claw storage position and a zero buffer station, the marking machine unit comprises a marking machine and a marking machine jig, the machining unit comprises a plurality of machine tools, the transfer table unit comprises two sets of transfer tables, and the space rail robot unit comprises a space rail robot, a quick-change interface II, two sets of space rail robot claw hands and a claw hand storage station. According to the gearbox housing automatic production line, through arranging a plurality of automatic units such as the unstacking unit and the overhead rail robot unit, automatic operation of a plurality of links such as blank feeding, part marking and processing to transfer is realized, manual intervention is greatly reduced, labor cost is reduced, and meanwhile production efficiency is improved.

Inventors

  • LIN MIN
  • JIANG YAFENG
  • ZHAO PENG
  • XIAO XINMIN
  • YI LEI

Assignees

  • 技善自动化科技(上海)有限公司

Dates

Publication Date
20260508
Application Date
20250616

Claims (6)

  1. 1. The gearbox housing automatic production line comprises an unstacking unit (111), a marking machine unit (112), a machining unit (113), a middle transfer table unit (114), a top rail robot unit (115) and a control system, and is characterized in that the unstacking unit (111) comprises an unstacking robot (1), a first quick-change interface (2), two sets of unstacking claws (3), a claw storage position (4) and a zero buffer station (5), the marking machine unit (112) comprises a marking machine (6) and a marking machine jig (7), the machining unit (113) comprises a plurality of machine tools (8), the transfer table unit (114) comprises two sets of transfer tables (9), the top rail robot unit (115) comprises a top rail robot (10), a second quick-change interface (11), two sets of top rail robot claw hands (12) and a claw storage station (13), and the control system comprises automatic software.
  2. 2. The automatic production line for the gearbox housing, which is disclosed by claim 1, is characterized in that the unstacking robot (1) adopts FANUCR IC-125L with a load of 125KG, the quick-change interface I (2) is made of German androck brand, has the functions of repeating the precision of 0.02mm, prolonging the service life of 5 million times, breaking power and breaking air and self-locking, is automatically closed when being stored, and is characterized in that two unstacking claws (3) are respectively used for unstacking TATA and blank workpieces, are connected with the unstacking robot (1) through the quick-change interface I (2), each claw is provided with a claw storage position (4), and a buffer station (5) can store 6 TATA and blank workpieces and is provided with a camera error prevention function.
  3. 3. The automatic gearbox housing production line according to claim 1 is characterized in that the marking machine tool (7) adopts a one-face two-pin positioning mode to realize the universality of TATA and gearbox housing parts, and the marking machine (6) is used for carrying out laser marking on the parts, ablating the two-dimensional code, carrying out self-checking on the two-dimensional code, and grabbing unqualified parts by a robot and placing the unqualified parts on a NG tray.
  4. 4. The automatic gearbox housing production line according to claim 1 is characterized in that the machine tool (8) is two processing devices, one TATA device, an automatic manual key is arranged on the machine tool (8), the whole machine tool automatically operates in an automatic mode, the machine tool (8) is offline in a manual mode, and other machine tools (8) normally operate.
  5. 5. The automatic gearbox housing production line according to claim 1 is characterized in that the transfer table (9) is located beside a corresponding machine tool (8), two sides of a top rail are respectively provided with a set of equipment for converting the gesture of the OP10 and OP20 workpieces, and a sensor is arranged on the transfer table (9) to detect whether the parts exist or not.
  6. 6. The automatic gearbox housing production line is characterized in that FANUCR-1000iA/100F is adopted by a space rail robot (10), the load is 100KG, two space rail robot claw hands (12) are connected with the space rail robot (10) through a quick change interface II (11), TATA and workpiece feeding and discharging are achieved, two workpieces are grabbed each time, an air claw ensures that the workpieces do not fall off when air pressure is abnormal, clamping points and locating surfaces of a clamp of a machine tool (8) are required to be cleaned, claw hand storage stations (13) are fixed on the side face of the space rail beam, surrounding metal plates are protected, dust covers are arranged, and a sensor is arranged on the quick change connector to detect and connect to a state.

Description

Gearbox housing automation line Technical Field The utility model relates to the technical field of gearbox shell machining, in particular to an automatic production line of gearbox shells. Background In the production and processing process of the gearbox shell, the traditional production line has the problems of low automation degree, low production efficiency, high labor cost, unstable processing precision and the like, for example, in the links of blank feeding, part processing, marking, transferring and the like, manual operation is mostly relied on, a large amount of labor is consumed, human errors are easy to occur, the quality of parts is uneven, the requirements of modern manufacturing industry on high-efficiency and high-precision production are difficult to meet, in addition, when the traditional production line faces the collinear production of various types of parts, the switching difficulty is high, frequent equipment adjustment is needed, the production efficiency is further reduced, and the production cost is increased. Disclosure of utility model The automatic production line for the gearbox shell comprises an unstacking unit, a marking machine unit, a machining unit, a transfer table unit, a top rail robot unit and a control system, wherein the unstacking unit comprises an unstacking robot, a first quick-change interface, a second quick-change interface, a first claw storage position, a second claw storage position and a zero buffer station, the marking machine unit comprises a marking machine and a marking machine tool, the machining unit comprises a plurality of machine tools, the transfer table unit comprises two transfer tables, the top rail robot unit comprises a top rail robot, a second quick-change interface, two top rail robot claw hands and a claw hand storage station, and the control system comprises automatic software. Furthermore, the unstacking robot adopts FANUCR IC-125L with the load of 125KG, the quick-change interface is made of German andrak brand, the quick-change interface has the functions of repeated precision of 0.02mm, long service life of 5 million times, power failure, gas failure and self-locking, the dust cover is automatically closed during storage, the two unstacking claws are respectively unstacked aiming at TATA and blank workpieces, the quick-change interface is connected with the unstacking robot, each claw is provided with a claw storage position, the zero buffer station can store 6 parts of TATA and blanks, and the camera error prevention function is provided. Furthermore, the marking machine jig adopts a one-face two-pin positioning mode to realize the universality of TATA and gearbox shell parts, and the marking machine is used for carrying out laser marking on the parts, ablating the two-dimensional codes, carrying out self-checking on the two-dimensional codes, and grabbing unqualified parts by a robot and placing the unqualified parts on a NG tray. Further, the machine tool is a TATA device of two processing devices, an automatic manual key is arranged on the machine tool, the whole line automatically operates in an automatic mode, the machine tool is off-line in a manual mode, and other machine tools normally operate. Furthermore, the transfer table is positioned beside the corresponding machine tool, two sides of the top rail are respectively provided with a set of transfer tables for the posture conversion of OP10 and OP20 workpieces, and a sensor is arranged on the transfer table to detect whether the parts exist or not. The space rail robot is characterized in that the space rail robot is FANUCR-1000iA/100F, the load is 100KG, two sets of space rail robot claw hands are connected with the space rail robot through a quick-change interface II to realize loading and unloading of TATA and workpieces, each time two workpieces are grabbed, the gas claw guarantees that the workpieces do not fall down when the gas pressure is abnormal, a clamping point and a locating surface of a machine tool clamp are required to be cleaned, a claw hand storage station is fixed on the side face of a space rail beam, surrounding metal plates are protected, a dust cover is arranged, and a sensor is arranged on the quick-change interface to detect and connect to a position state. Compared with the prior art, the technical scheme of the application has the following beneficial effects: 1. According to the gearbox housing automatic production line, through arranging a plurality of automatic units such as the unstacking unit and the overhead rail robot unit, automatic operation of a plurality of links such as blank feeding, part marking and processing to transfer is realized, manual intervention is greatly reduced, labor cost is reduced, and meanwhile production efficiency is improved. 2. This gearbox housing automation line through setting up quick change interface one, quick change interface two and can general marking machine tool isotructure, production line can the dif