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CN-224198749-U - Grabbing device of palletizing robot

CN224198749UCN 224198749 UCN224198749 UCN 224198749UCN-224198749-U

Abstract

The application discloses a grabbing device of a palletizing robot, which relates to the field of palletizing grabbing technology and comprises a supporting plate, a moving part and a plurality of clamping plates, wherein the clamping plates are positioned below the supporting plate, two first rectangular blocks are arranged at the lower end part of the supporting plate and are respectively positioned at two sides of the supporting plate along the width direction, the first rectangular blocks are in sliding connection with the supporting plate along the width direction of the supporting plate, a sliding groove is vertically formed in the lower end part of each first rectangular block, a second rectangular block is arranged in each sliding groove, a connecting block is fixedly arranged at the lower end part of each second rectangular block, a moving groove is formed in the lower end part of each connecting block along the length direction, a plurality of sliding blocks are arranged in each moving groove, the clamping plates are fixedly connected to the lower end parts of the sliding blocks, two connecting parts are arranged below the supporting plate, a plurality of first cylinders are fixedly arranged at the lower end parts of the supporting plate, and the output ends of the first cylinders positioned at the same side are fixedly provided with the same pressing plate. The application has the effect of improving the stability of the goods grabbing and carrying process.

Inventors

  • Ren Minming
  • CAO YANFENG
  • FENG YANYAN

Assignees

  • 日照国恩化学有限公司

Dates

Publication Date
20260505
Application Date
20250526

Claims (8)

  1. 1. The grabbing device of the palletizing robot comprises a supporting plate (1), a moving part (2) and a plurality of clamping plates (14), wherein the clamping plates (14) are positioned below the supporting plate (1) and used for clamping cargoes, the grabbing device is characterized in that a connecting flange (19) is fixedly arranged at the upper end part of the supporting plate (1), two first rectangular blocks (11) are arranged at the lower end part of the supporting plate (1), the two first rectangular blocks (11) are respectively positioned at two sides of the supporting plate (1) along the width direction, the first rectangular blocks (11) are in sliding connection with the supporting plate (1) along the width direction, the moving part (2) is used for driving the two first rectangular blocks (11) to be mutually close to or far away from, a sliding groove is formed in the lower end part of the first rectangular blocks (11) along the vertical direction, a second rectangular block (12) is arranged in the sliding groove, an adjusting part (3) is arranged in the sliding groove, the adjusting part (3) is used for adjusting the relative positions of the first rectangular blocks (11) and the second rectangular blocks (12), a plurality of connecting blocks (13) are arranged at the lower end part of the second rectangular blocks (11) along the vertical direction, a plurality of connecting blocks (13) are arranged in the sliding groove, the length of the connecting blocks (13) are arranged along the length direction of the connecting blocks (13), slider (132) are along removal groove (131) length direction and connecting block (13) sliding connection, grip block (14) and slider (132) one-to-one, grip block (14) fixed connection is in slider (132) lower extreme, backup pad (1) below is equipped with two connecting pieces (4), two connecting pieces (4) are located backup pad (1) respectively along width direction's both sides, connecting piece (4) are used for driving a plurality of grip blocks (14) and are close to each other or keep away from, backup pad (1) lower extreme has set firmly a plurality of first cylinders (6), a plurality of first cylinders (6) are located backup pad (1) respectively along width direction's both sides to be located between two first rectangle pieces (11), be located same one side first cylinder (6) output and have set firmly same clamp plate (61).
  2. 2. The grabbing device of a palletizing robot according to claim 1, wherein the moving member (2) comprises a driving motor (21) and a bidirectional screw rod (22), the driving motor (21) is fixedly connected to the lower end portion of the supporting plate (1) and located at one side of the supporting plate (1) along the width direction, the bidirectional screw rod (22) is fixedly connected with the output end of the driving motor (21) coaxially, and the bidirectional screw rod (22) penetrates through the two first rectangular blocks (11) and is in threaded connection with the two first rectangular blocks (11).
  3. 3. The grabbing device of a palletizing robot according to claim 1, wherein the adjusting member (3) comprises a rack (31), a gear (32) and a rotating rod (33), the rack (31) is fixedly connected with one side of the second rectangular block (12) along the length direction and is vertically arranged, the gear (32) is positioned between the rack (31) and the first rectangular block (11), the rack (31) is meshed with the gear (32), the rotating rod (33) is positioned on the outer side of the first rectangular block (11), the rotating rod (33) penetrates through the first rectangular block (11) and is fixedly connected with the gear (32) in a coaxial mode, and the rotating rod (33) is rotatably connected with the first rectangular block (11).
  4. 4. The grabbing device of a palletizing robot according to claim 1, wherein two grooves (133) communicated with the moving groove (131) are formed in the lower end portion of the connecting block (13), the two grooves (133) are arranged along the length direction of the moving groove (131) and are located on two sides of the moving groove (131) along the width direction respectively, a plurality of balls (134) are arranged in the grooves (133), the balls (134) are arranged along the length direction of the grooves (133), and the lower end portion of the sliding block (132) is attached to the balls (134) and is in rolling connection with the balls (134).
  5. 5. The grabbing device of a palletizing robot according to claim 1, wherein the connecting piece (4) comprises a plurality of first telescopic plates (41) and a plurality of second telescopic plates (42), the first telescopic plates (41) and the second telescopic plates (42) are mutually crossed and rotated to form telescopic joints, the first telescopic plates (41) of one telescopic joint are rotationally connected with the second telescopic plates (42) of the other telescopic joint, the connecting parts of the adjacent telescopic joints are connected with the clamping plates (14), driving pieces (5) are arranged on the clamping plates (14), and the driving pieces (5) are used for driving the first telescopic plates (41) and the second telescopic plates (42) to be close to or far away from each other.
  6. 6. The grabbing device of a palletizing robot according to claim 5, wherein the driving member (5) comprises an electric push rod (51) and two connecting rods (52), the two connecting rods (52) are respectively connected to the connecting positions of the adjacent telescopic joints in a rotating mode, the connecting rods (52) are located between the telescopic joints and the clamping plates (14), the connecting rods (52) located above are fixedly connected with the clamping plates (14), the connecting rods (52) located below are vertically and slidably connected with the clamping plates (14), the electric push rod (51) is located below the connecting rods (52), and the output ends of the electric push rods (51) are fixedly connected with the connecting rods (52) below.
  7. 7. The grabbing device of a palletizing robot according to claim 5, wherein a fork plate (15) is rotatably connected to one side, close to the driving piece (5), of the lower end portion of the clamping plate (14), a second air cylinder (16) is vertically hinged to one side, close to the driving piece (5), of the clamping plate (14), and an output shaft of the second air cylinder (16) is vertically hinged to the fork plate (15).
  8. 8. The grabbing device of a palletizing robot according to claim 5, wherein an anti-slip pad (17) is fixedly arranged on one side, far away from the driving piece (5), of the clamping plate (14), a weight-reducing opening (18) is formed in the clamping plate (14) along the thickness direction, and the weight-reducing opening (18) penetrates through the anti-slip pad (17).

Description

Grabbing device of palletizing robot Technical Field The application relates to the field of palletizing grabbing technology, in particular to a grabbing device of a palletizing robot. Background At present, the gripping device for stacking can be a gripper used in a robot or an automation system, and the gripping device can be matched with the robot, the automation system or a mechanical arm for use, so that efficient and accurate stacking operation is realized. The automatic stacking machine can improve the efficiency of a production line, reduce the requirement of manual operation and ensure the safety and stability of stacking. The related art can refer to the chinese patent application publication No. CN220519537U and discloses a grabbing device of stacker, which comprises a top plate, the roof is inside to be provided with hydraulic assembly one, roof diapire fixedly connected with connecting block one, connecting block one is inside to be provided with the spout, connecting block one lateral wall is provided with the slider, slider lateral wall fixedly connected with fixing clip one end, connecting block one diapire fixedly connected with consolidates the piece, consolidate piece diapire fixedly connected with connecting plate one, connecting plate one roof fixedly connected with protective housing, the inside hydraulic assembly two that is provided with of protective housing, hydraulic assembly two output fixedly connected with connecting block two. According to the utility model, the effect of changing the distance between the clamping plates is achieved by matching the first hydraulic component, the first connecting block, the supporting plate, the clamping plates and other parts. According to the related art, the grabbing device can be adjusted according to the width of the goods, but when the length of the goods is long, the grabbing device is in a suspended state at two sides of the goods in the grabbing and carrying process, especially when soft bulk objects are carried, the two sides can droop and shake, part of the goods can be easily caused to fall off, and the stability of the goods in the grabbing and carrying process is poor. Disclosure of utility model In order to improve stability of a cargo grabbing and carrying process, the application provides a grabbing device of a palletizing robot. The application provides a grabbing device of a palletizing robot, which adopts the following technical scheme: The utility model provides a grabbing device of palletizing robot, which comprises a supporting plate, moving part and a plurality of grip block, a plurality of grip block are located the backup pad below, a plurality of grip block are used for carrying out the centre gripping to the goods, flange has been set firmly to the tip in the backup pad, the tip is equipped with two first rectangle pieces under the backup pad, two first rectangle pieces are located the backup pad along width direction's both sides, first rectangle piece is along backup pad width direction and backup pad sliding connection, the moving part is used for driving two first rectangle pieces and is close to each other or keep away from, the sliding tray has been seted up along vertical to tip under the first rectangle piece, be equipped with the second rectangle piece in the sliding tray, the second rectangle piece is along vertical and first rectangle piece sliding connection, be equipped with the regulating part in the sliding tray, the regulating part is used for the relative position relation of condition first rectangle piece and second rectangle piece, the connecting block has been set firmly to the tip under the second rectangle piece, the connecting block has been set firmly along backup pad length direction level, the moving slot has been seted up along length direction to the connecting block lower tip, the slider is equipped with a plurality of sliders along moving slot length direction and connecting block sliding connection, grip block and one-to-one, grip block fixed connection is in the slider lower tip, the backup pad below is equipped with two connecting pieces along vertical direction has been seted up, two connecting pieces along the width direction, two connecting pieces are located the first cylinder and are located two sides along the width direction respectively, a plurality of cylinder is located between the first cylinder and two sides, the same sides, the cylinder is located the opposite side, and is located between the first cylinder and is located along the width direction. Through adopting above-mentioned technical scheme, the backup pad is connected with the palletizing robot through flange, the backup pad supports the moving part, the moving part drives first rectangle piece and is close to each other or keep away from, when the goods are higher, the adjusting part makes the second rectangle piece slide in the sliding tray and then adjusts the relative position relation of first rectangle piec