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CN-121989281-A - Novel overturning and pressing duplex manipulator

CN121989281ACN 121989281 ACN121989281 ACN 121989281ACN-121989281-A

Abstract

The invention discloses a novel overturning and pressing duplex manipulator, which relates to the technical field of material conveying and comprises a gantry truss and a pair of unit manipulators which synchronously translate on the gantry truss, wherein the unit manipulator comprises a cross beam and lifting seats arranged at the bottom of the cross beam, pneumatic clamping arms are movably arranged at two sides of the bottom of the lifting seats, overturning clamps are arranged at the inner sides of the pneumatic clamping arms, counterweight guide assemblies are arranged at two sides of the bottom of the cross beam, the counterweight guide assemblies are connected with the lifting seats, and a non-return telescopic rod is arranged between the outer sides of the pneumatic clamping arms and the counterweight guide assemblies. According to the invention, through the pair of unit manipulators which are arranged on the gantry truss and synchronously translate, the orderly switching of the two manipulators between the adjacent stations is realized, the operation efficiency is greatly improved, the requirement of mass unloading treatment is met, and the one-way non-return characteristic of the non-return telescopic rod piece in the process of clamping the charging basket by the manipulators is utilized, so that the loosening and the rollback of the pneumatic clamping arm are effectively prevented.

Inventors

  • LIANG XIBO
  • LIU CHENGHAN
  • XIE SHUAISHUAI
  • TAN XIANREN
  • YANG XU

Assignees

  • 金锋馥(滁州)科技股份有限公司

Dates

Publication Date
20260508
Application Date
20260317

Claims (10)

  1. 1. The utility model provides a novel upset swage duplex manipulator, includes longmen truss (1) and a pair of unit manipulator (2) of synchronous translation on longmen truss (1), its characterized in that: The unit manipulator (2) comprises a cross beam (21) and a lifting seat (22) arranged at the bottom of the cross beam (21), pneumatic clamping arms (23) are movably arranged at two sides of the bottom of the lifting seat (22), and a turnover clamp (3) is arranged at the inner side of each pneumatic clamping arm (23); The two sides of the bottom of the cross beam (21) are provided with counterweight guide assemblies (4), the counterweight guide assemblies (4) are connected with a lifting seat (22), and a non-return telescopic rod (5) is arranged between the outer side of the pneumatic clamping arm (23) and the counterweight guide assemblies (4); When the pneumatic clamping arm (23) drives the turning clamp (3) to move inwards to clamp the charging basket, the non-return telescopic rod (5) is in a one-way non-return state, and when the turning clamp (3) turns over to discharge, the turning clamp (3) releases the non-return restriction of the non-return telescopic rod (5).
  2. 2. The novel overturning and pressing duplex manipulator according to claim 1, wherein a basket taking position, a basket unloading position and a basket placing position are sequentially arranged on the gantry truss (1) along the conveying direction of a basket, a pair of unit manipulators (2) are synchronously switched between stations, and a basket reversing frame (6) is fixedly connected to the basket unloading position.
  3. 3. The novel overturning and pressing duplex manipulator according to claim 1, wherein a double-output-shaft speed reducer (11) and a pair of synchronous belts (12) are installed on the gantry truss (1), output shafts at two ends of the double-output-shaft speed reducer (11) are respectively in transmission connection with the pair of synchronous belts (12), connecting pieces (24) fixedly connected with the synchronous belts (12) are respectively installed at two sides of the bottom of the cross beam (21), and movable wheel sets (25) lapped at the top of the gantry truss (1) are respectively installed at two ends of the cross beam (21).
  4. 4. The novel overturning and pressing duplex manipulator according to claim 1, wherein the pneumatic clamping arm (23) is horizontally and slidably connected with the lifting seat (22), and a clamping cylinder (231) is arranged between the bottom surface of the lifting seat (22) and the pneumatic clamping arm (23).
  5. 5. The novel overturning and pressing duplex manipulator according to claim 1, wherein the overturning clamp (3) comprises a rotary cylinder (31) fixed on the inner side of the pneumatic clamping arm (23), the output end of the rotary cylinder (31) is fixedly connected with a clamping jaw (32), and a material blocking sheet (33) is fixedly connected to the clamping jaw (32).
  6. 6. The novel overturning and pressing duplex manipulator according to claim 1, wherein a pair of lifting cylinders (221) fixed with the top surface of a lifting seat (22) are arranged at the top of the cross beam (21), guide posts (222) are symmetrically arranged on two sides of the top surface of the lifting seat (22), and a limiting seat (211) for the guide posts (222) to penetrate is arranged at the bottom of the cross beam (21).
  7. 7. The novel overturning and pressing duplex manipulator according to claim 5, wherein the counterweight guide assembly (4) comprises a vertical guide rail (41) fixedly connected with the cross beam (21), a fixed pulley (42) and a counterweight (43) are installed in the vertical guide rail (41), a steel wire rope (44) is installed at the top of the counterweight (43), and one end of the steel wire rope (44) bypasses the fixed pulley (42) to be connected with the lifting seat (22).
  8. 8. The novel overturning and pressing duplex manipulator according to claim 7, wherein damping brake blocks (7) are elastically embedded on two sides of the inner wall of the vertical guide rail (41), and when the lifting seat (22) is at the height of the transferring basket, two sides of the balancing weight (43) are respectively contacted with the two damping brake blocks (7).
  9. 9. The novel overturning and pressing duplex manipulator according to claim 7, wherein the check telescopic rod piece (5) comprises a sleeve (51) which is in sliding connection with the vertical guide rail (41), an inserting rod (52) is movably sleeved at one end of the sleeve (51), a rod head of the inserting rod (52) is fixedly connected with the outer side of the pneumatic clamping arm (23), an abutting frame (53) is hinged on the inserting rod (52), clamping teeth (54) are symmetrically arranged at the bottom of the abutting frame (53), and check racks (55) which are matched with the clamping teeth (54) are fixedly connected to two sides of the sleeve (51).
  10. 10. The novel overturning and pressing duplex manipulator according to claim 9, wherein the bottom of the pneumatic clamping arm (23) is hinged with a pushing lever (26), the output end of the rotary cylinder (31) is fixedly connected with a pressing protrusion (34), the pressing protrusion (34) is in butt fit with one end of the pushing lever (26), and the butt frame (53) is in butt fit with the other end of the pushing lever (26).

Description

Novel overturning and pressing duplex manipulator Technical Field The invention relates to the technical field of material conveying, in particular to a novel overturning and pressing duplex manipulator. Background The mechanical arm has the core application of realizing the integrated operation of automatic clamping, translation, lifting, overturning and discharging of a charging basket and internal materials, is widely applied to industrial scenes such as warehouse logistics, automobile part processing, electronic component assembly, food processing and the like, which need batch material transportation and discharging, replaces manual work to finish high-strength and repeated material transportation and overturning discharging work, reduces the labor intensity of the manual work, and ensures the operation safety and the stability of material transportation. The prior patent application has the publication number of CN118025779A, the publication date of 2024, 05 month and 14 days, the name of the patent is a clamping and overturning device and a transferring device, and in the clamping and overturning device, a clamping driving assembly adopts a structure that two cylinders are in butt joint with driving ends of the two cylinders; in the transfer equipment, the moving frame is arranged on the track, and meanwhile, the clamping turnover device is assembled on the moving frame, so that the functions of clamping, turning and transferring articles across the assembly line can be realized, the labor is greatly saved, and the production efficiency is improved. The utility model provides a big batch of quick transfer demand of material, and the loading capacity of single unit structure is limited, be difficult to stable transport heavier charging basket or the charging basket of full-load material, the unstable, displacement deviation scheduling problem of clamping mechanism easily appears, and clamping mechanism lacks effectual one-way check limit structure, in the charging basket lift process of centre gripping, receive material gravity, equipment vibration or pneumatic pressure wave influence, the clamp arm is hard up, the back phenomenon easily appears, lead to the charging basket landing, there is the potential safety hazard, the stability in the centre gripping process is not enough also can influence the precision of follow-up upset unloading simultaneously. Disclosure of Invention The invention aims to provide a novel overturning and pressing duplex manipulator for solving the defects in the prior art. In order to achieve the above object, the present invention provides the following technical solutions: The utility model provides a novel upset swage duplex manipulator, includes longmen truss and a pair of synchronous translation's unit manipulator on longmen truss, unit manipulator includes the crossbeam and installs in the lift seat of crossbeam bottom, the equal movable mounting in lift seat bottom both sides has pneumatic arm lock, the upset anchor clamps are installed to pneumatic arm lock inboard, counter weight guide assembly is all installed to crossbeam bottom both sides, counter weight guide assembly is connected with the lift seat, just install the flexible member of non return between pneumatic arm lock outside and the counter weight guide assembly, works as the pneumatic arm lock drives the tight basket in-process of clamp interior clamp of upset anchor clamps, the flexible member of non return is in one-way non return state, works as after the upset anchor clamps upset is unloaded, the non return restriction of the flexible member of non return is released to the upset anchor clamps. Preferably, a basket taking position, a basket unloading position and a basket placing position are sequentially arranged on the gantry truss along the conveying direction of the basket, a pair of unit manipulators are synchronously switched between stations, and a basket reversing frame is fixedly connected to the basket unloading position. Preferably, a pair of lifting cylinders fixed with the top surface of the lifting seat are arranged at the top of the cross beam, guide posts are symmetrically arranged on two sides of the top surface of the lifting seat, and a limiting seat for the guide posts to penetrate through is arranged at the bottom of the cross beam. Preferably, the pneumatic clamping arm is horizontally and slidably connected with the lifting seat, and a clamping cylinder is arranged between the bottom surface of the lifting seat and the pneumatic clamping arm. Preferably, the overturning clamp comprises a rotary air cylinder fixed with the inner side of the pneumatic clamping arm, the output end of the rotary air cylinder is fixedly connected with a clamping jaw, and a material blocking sheet is fixedly connected to the clamping jaw. Preferably, the gantry truss is provided with a double-output-shaft speed reducer and a pair of synchronous belts, output shafts at two ends of the double-output-sha