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CN-122009916-A - Automatic throw manipulator of yarn

CN122009916ACN 122009916 ACN122009916 ACN 122009916ACN-122009916-A

Abstract

The invention relates to the technical field of textile equipment, in particular to an automatic yarn feeding manipulator which comprises a movable chassis, wherein two sides of the upper end of the movable chassis are respectively provided with a placement table, the middle part of the upper end of the movable chassis is provided with a base, the upper end of the base is provided with a multi-angle mechanical arm, the upper connecting end of the multi-angle mechanical arm is provided with a connecting mechanism, the lower end of the connecting mechanism is provided with an expanding device, the outer surface of the expanding device is provided with a plurality of clamping components.

Inventors

  • WANG ZHAOWEI
  • LIN JUNNAN
  • GONG ZHENGDAO
  • WANG SHIYUE

Assignees

  • 青岛鸿扬机械有限公司

Dates

Publication Date
20260512
Application Date
20260316

Claims (9)

  1. 1. The automatic yarn feeding manipulator comprises a mobile chassis (1) and is characterized in that placing tables (11) are arranged on two sides of the upper end of the mobile chassis (1), a base (2) is arranged in the middle of the upper end of the mobile chassis (1), a multi-angle mechanical arm (3) is arranged at the upper end of the base (2), a connecting mechanism (4) is arranged at the upper connecting end of the multi-angle mechanical arm (3), an expanding device (5) is arranged at the lower end of the connecting mechanism (4), and a plurality of clamping components (6) are arranged on the outer surface of the expanding device (5).
  2. 2. The automatic yarn feeding manipulator according to claim 1, wherein the connecting mechanism (4) comprises a fixed cylinder (41), the fixed cylinder (41) is fixedly arranged on the connecting end of the upper portion of the multi-angle mechanical arm (3), a hydraulic cylinder (42) is arranged in the middle of the fixed cylinder (41), a connecting piece (44) is arranged at the output end of the hydraulic cylinder (42), and a fixed disc (43) is arranged at the lower end of the fixed cylinder (41).
  3. 3. The automatic yarn feeding manipulator according to claim 2, wherein the connecting piece (44) comprises a connecting ring (441), the inner wall of the middle part of the connecting ring (441) is fixedly connected with the output end of the hydraulic cylinder (42), and connecting handles (442) are arranged on the outer surface of the connecting ring (441) in an array.
  4. 4. The automatic yarn feeding manipulator according to claim 1, wherein the expanding device (5) comprises a mounting plate (51), the upper end of the mounting plate (51) is fixedly connected with the lower end of the fixed plate (43), a plurality of extending handles (52) are slidably mounted on the inner wall of the lower side of the mounting plate (51), limiting handles (521) are arranged on one sides, close to each other, of the lower ends of the extending handles (52), a fluted disc (53) is rotatably mounted at the middle part of the lower end of the mounting plate (51), a plurality of limiting holes (54) are formed in the outer side array of the middle part of the fluted disc (53), a plurality of limiting handles (521) are respectively matched with the plurality of limiting holes (54), a gear (55) is arranged at the outer side of the lower end of the mounting plate (51), the gear (55) is in meshed connection with the fluted disc (53), a motor (56) is arranged at the outer side of the upper end of the mounting plate (51), and the output end of the motor (56) penetrates through the middle part of the mounting plate (51) and is fixedly connected with the gear (55).
  5. 5. The automatic yarn feeding manipulator according to claim 3, wherein the clamping component (6) comprises a mounting ring (61), a fixing block (611) is arranged on one side of the outer surface of the mounting ring (61), the fixing block (611) is fixedly connected with the outer surface of the corresponding extending handle (52), a clamping mechanism (62) is arranged on the outer side of the middle of the mounting ring (61), a multistage telescopic mechanism (65) is arranged on the inner side surface of the mounting ring (61), a hydraulic cavity (63) is arranged at the upper end of the multistage telescopic mechanism (65), and an inner wall fixing mechanism (64) is arranged at the extending end of the multistage telescopic mechanism (65).
  6. 6. The automatic yarn feeding manipulator according to claim 5, wherein the clamping mechanism (62) comprises a connecting disc (621), the upper end of the connecting disc (621) is fixedly connected with one side, far away from the fixed cylinder (41), of the outer surface of the corresponding connecting handle (442), a plurality of pushing handles (622) are arranged at the lower end of the connecting disc (621), the pushing handles (622) are slidably mounted on the inner wall of the mounting ring (61), clamping jaws (623) are rotatably mounted at the lower parts of the outer surfaces of the pushing handles (622), limiting connecting rods (624) are rotatably mounted at the sides, far away from each other, of the outer surfaces of the clamping jaws (623), and the upper ends of the limiting connecting rods (624) are fixedly connected with the lower end of the mounting ring (61).
  7. 7. The automatic yarn feeding manipulator according to claim 5, wherein the multistage telescopic mechanism (65) comprises a fixed ring (651), the fixed ring (651) is fixedly arranged on the inner side surface of the mounting ring (61), the upper end of the fixed ring (651) is fixedly connected with the lower end of the hydraulic cavity (63), the inner cavity of the hydraulic cavity (63) is communicated with the inner cavity of the fixed ring (651), a first-stage extending ring (652) is arranged in the middle of the inner cavity of the fixed ring (651), the lower end of the first-stage extending ring (652) extends to the outer part of the fixed ring (651), a plurality of springs I are arranged at the upper end of the first-stage extending ring (652) and fixedly connected with the inner cavity top wall of the fixed ring (651), a second-stage extending ring (653) is arranged in the middle of the inner cavity of the first-stage extending ring (652), the lower end of the second-stage extending ring (653) extends to the outer part of the first-stage extending ring (652), a plurality of springs (652) are arranged at the upper end of the second-stage extending ring (653) and are connected with the inner side surface of the fixed ring (652).
  8. 8. The automatic yarn feeding manipulator according to claim 7, wherein the inner wall fixing mechanism (64) comprises a fixing seat (641), the upper end of the fixing seat (641) is fixedly connected with the lower end of the secondary extending ring (653), a control handle (642) is arranged at the lower end of the fixing seat (641), a sliding ring (643) is slidably arranged in the middle of the outer surface of the control handle (642), a conical part (644) is arranged at the lower part of the outer surface of the control handle (642), a spring III fixedly connected with the lower end of the sliding ring (643) is arranged at the outer side of the upper end of the conical part (644), a plurality of support handles (645) are rotatably arranged in the middle of the outer surface of the sliding ring (643), and the middle of the support handles (645) are rotatably connected with the outer surface of the control handle (642) through connecting rods.
  9. 9. The automatic yarn feeding manipulator according to claim 8, wherein the control handle (642) comprises a fixed connecting rod (6421), the upper end of the fixed connecting rod (6421) is fixedly connected with the lower end of the fixed seat (641), a push rod (6422) is slidably arranged at the lower part of the inner cavity of the fixed connecting rod (6421), the lower end of the push rod (6422) extends to the outside of the fixed connecting rod (6421), the lower part of the outer surface of the push rod (6422) is fixedly connected with the inner side surface of the cone (644), a pull rod (6423) is arranged at the upper end of the push rod (6422), the pull rod (6423) extends to the inner side of the fixed ring (651), and the pull rod (6423) is matched with the support handle (645).

Description

Automatic throw manipulator of yarn Technical Field The invention relates to the technical field of textile equipment, in particular to an automatic yarn feeding manipulator. Background With the transition of the manufacturing industry to intellectualization and automation, the intelligent manufacturing equipment industry is coming to develop opportunities rapidly, and the textile industry is an important component of the traditional manufacturing industry, so that the requirement of automatic upgrading of the production line is becoming urgent. In the spinning production process, yarn feeding and feeding of yarn rods and replacement of waste yarn rods are one of core processes, and production efficiency and yarn quality are directly affected. The Chinese patent publication No. CN113696219B discloses a raw yarn taking and placing manipulator for a two-for-one twister, which comprises a mechanical arm and a mechanical claw, wherein the mechanical claw comprises a connecting plate, a torque control module and at least two mechanical clamping plates, the torque control module is connected with the at least two mechanical clamping plates and enables the at least two mechanical clamping plates to open and close through output torque, the at least two mechanical clamping plates are connected with the connecting plate, the grabbing direction of the at least two mechanical clamping plates is vertical to the connecting plate downwards, at least one mechanical clamping plate is used for poking a first two-for-one twister wire rod vertical to a horizontal plane, at least one mechanical clamping plate is provided with a poking piece, and the poking piece is used for poking a second two-for-one twister wire rod parallel to the horizontal plane. The device that the raw yarn was put is got to the raw yarn for the two-for-one twister can be automated to realize getting and put the raw yarn, improves work efficiency and working accuracy, but in the in-service use, current automation is thrown yarn equipment and is adopted single centre gripping mode more, only can realize the outside centre gripping of yarn stick, can't adapt to the yarn stick of different specifications, and is difficult to handle the great old and useless yarn stick of mounted position deviation and snatch the demand on the loom, simultaneously, the mechanical clamping diameter of snatching the structure of current yarn equipment of throwing can't be adjusted in a flexible way, is difficult to match not unidimensional yarn stick installation station. Disclosure of Invention The invention mainly aims to provide an automatic yarn feeding manipulator which can effectively solve the problems that the existing automatic yarn feeding equipment adopts a single clamping mode, only can realize the external clamping of yarn rods, cannot adapt to yarn rods with different specifications, and is difficult to cope with the grabbing requirement of waste yarn rods with larger deviation of installation positions on a spinning machine. In order to achieve the above purpose, the mobile chassis comprises a mobile chassis, wherein two sides of the upper end of the mobile chassis are respectively provided with a placing table, the middle of the upper end of the mobile chassis is provided with a base, the upper end of the base is provided with a multi-angle mechanical arm, the upper connecting end of the multi-angle mechanical arm is provided with a connecting mechanism, the lower end of the connecting mechanism is provided with an expanding device, and the outer surface of the expanding device is provided with a plurality of clamping components. Preferably, the connecting mechanism comprises a fixed cylinder, the fixed cylinder is fixedly arranged on the connecting end of the upper portion of the multi-angle mechanical arm, a hydraulic cylinder is arranged in the middle of the fixed cylinder, a connecting piece is arranged at the output end of the hydraulic cylinder, and a fixed disc is arranged at the lower end of the fixed cylinder. Preferably, the connecting piece comprises a connecting ring, the inner wall of the middle part of the connecting ring is fixedly connected with the output end of the hydraulic cylinder, and connecting handles are arranged on the outer surface of the connecting ring in an array mode. Preferably, the expanding device comprises a mounting plate, the upper end of mounting plate and the lower extreme fixed connection of fixed disk, the downside inner wall slidable mounting of mounting plate has a plurality of handles that stretch out, and is a plurality of the lower extreme that stretches out the handle all is provided with spacing handle in one side that is close to each other, the lower extreme middle part rotation of mounting plate is installed the fluted disc, a plurality of spacing holes have been seted up to the middle part outside array of fluted disc, a plurality of spacing handle respectively with a plurality of spacing hole looks adaptation