CN220840175U - Multi-applicability manipulator - Google Patents

Abstract

The application discloses a multi-applicability manipulator which comprises an adjusting component, wherein the bottom of one end of the adjusting component is fixedly connected with a connecting rod, the bottom of the connecting rod is fixedly arranged on a fixed seat, two sides of the bottom of the fixed seat are movably connected with rotating components, the two rotating components comprise connecting seats, the two connecting seats are movably connected to the bottom of the fixed seat, the two sides of the bottom of the two connecting seats are fixedly provided with rotating seats, a movable seat is rotationally connected between the two rotating seats, two suckers are symmetrically and fixedly arranged at the bottom of the movable seat, a cavity is formed in the fixed seat, a moving component for driving the two connecting seats to move is arranged in the cavity, and the movable seat is driven to rotate through a rotating shaft, so that the angle of the two suckers for adsorbing sheet metal sheets is changed to adapt to the bending of the surfaces of different sheets, the suction discs are enabled to be more stable for adsorbing the sheet metal sheets, the sheet metal sheets are prevented from falling during carrying, and the applicability of the sheet metal sheets is improved.

Description

Multi-applicability manipulator

Technical Field

The application relates to the field of manipulators, in particular to a multi-applicability manipulator.

Background

The manipulator is the earliest industrial robot, is an automatic operation device which can simulate certain action functions of a human hand and an arm and is used for grabbing and carrying objects or operating tools according to fixed procedures, can save workers, improve efficiency, reduce cost and improve product quality, can replace heavy labor of people, and is widely applied to departments of mechanical manufacturing, metallurgy, electronics, light industry, atomic energy and the like.

However, in the process of implementing the related technical scheme, at least the following technical problems are found: on the production line of mechanical sheet metal sheet, the sheet metal sheet is sucked to the sucking disc on the manipulator in general, and the transport removes the suitable position of production line, and the sucking disc position on the manipulator is generally fixed, and the sheet size is different on the different production lines, and the sucking disc of fixed position can't carry out stable transport to the sucking disc of equidimension not, and the sheet metal sheet surface often can appear crooked, and the sucking disc appears adsorbing the infirm condition when crooked position adsorbs easily, influences the transport effect.

Disclosure of utility model

The application solves the problem of poor applicability of the mechanical arm in the prior art when carrying sheet metal sheets by providing the multi-applicability mechanical arm, and realizes the effect of adjusting the positions of the suckers according to the bending and the sizes of the sheets.

The application provides a multi-applicability manipulator which comprises an adjusting component, wherein the bottom of one end of the adjusting component is fixedly connected with a connecting rod, the bottom of the connecting rod is fixedly arranged on a fixed seat, two sides of the bottom of the fixed seat are movably connected with rotating components, the two rotating components comprise connecting seats, the two connecting seats are movably connected to the bottom of the fixed seat, two sides of the bottom of the two connecting seats are fixedly provided with rotating seats, a movable seat is rotatably connected between the two rotating seats, two suckers are symmetrically and fixedly arranged at the bottom of the movable seat, a cavity is formed in the fixed seat, and a moving component for driving the two connecting seats to move is arranged in the cavity.

Further, a rotating shaft is rotatably connected between the two rotating seats, a driving motor is fixedly installed on the outer side of one rotating seat, an output shaft of the driving motor is fixedly connected with the rotating shaft, and the movable seat is fixedly connected to the outer side of the rotating shaft.

Further, the movable assembly comprises a gear, the gear is rotationally connected to the middle part inside the cavity, a gear motor is arranged at the top of the gear, an output shaft of the gear motor is fixedly connected with the gear, the gear motor is fixedly installed at the top of the cavity, racks are connected to two sides of the gear in a meshed mode, fixing rods are fixedly connected to two ends of the bottoms of the racks, away from the gear, of the bottoms of the fixing rods, and the bottoms of the fixing rods are fixedly connected with the two connecting seats respectively.

Further, both sides of fixing base bottom have all been seted up the spout, two the spout with the cavity is linked together, two the dead lever respectively sliding connection in two the inside of spout.

Further, one side of the tops of the two fixing rods, which is close to the middle of the fixing seat, is fixedly connected with an L-shaped rod, and the bottom of the L-shaped rod slides in the other sliding groove.

The technical scheme provided by the application has at least the following technical effects or advantages:

Through the meshing of gear and two racks for two racks drive two rotation seats and remove in opposite directions, thereby adjust the distance between two pairs of sucking discs, make two pairs of sucking discs can adjust according to the size of panel beating sheet on the production line, adapt to the transport work of equidimension panel beating sheet, drive the rotation of movable seat through the axis of rotation, change the angle that two sucking discs adsorbed the panel beating sheet, with the crooked on adaptation different sheet surfaces, make the sucking disc more stable to the absorption of panel beating sheet, prevent that the panel beating sheet from dropping when the transport, improved the suitability of panel beating sheet.

Drawings

FIG. 1 is a schematic view of the overall structure of a manipulator according to an embodiment of the present application;

FIG. 2 is a schematic cross-sectional view of a rotating seat according to an embodiment of the present application;

FIG. 3 is a schematic diagram of a moving assembly according to an embodiment of the present application;

FIG. 4 is a schematic cross-sectional view of a fixing base according to an embodiment of the present application;

In the figure: 10. an adjustment assembly; 20. a connecting rod; 30. a fixing seat; 40. a moving assembly; 50. a cavity; 60. a chute; 70. a rotating assembly; 80. a movable seat; 90. a suction cup; 41. a gear; 42. a rack; 43. a fixed rod; 44. an L-shaped rod; 45. a speed reducing motor; 71. a connecting seat; 72. a rotating seat; 73. a rotating shaft; 74. and driving the motor.

Detailed Description

The embodiment of the application discloses a multi-applicability manipulator, which adjusts the distance between two pairs of suckers 90 through the meshing of a gear 41 and two racks 42, so that the manipulator can adapt to the transportation of sheet metal sheets with different sizes, drives a movable seat 80 to rotate through a rotating shaft 73, adjusts the angle of the suckers 90, enables the suckers 90 to be attached to the surfaces of the bent sheet metal sheets, enables the manipulator to adapt to the sheets with different bending degrees, and improves the applicability of the manipulator.

In order to better understand the above technical solutions, the following detailed description will refer to the accompanying drawings and specific embodiments.

Referring to fig. 1, 2 and 3, the embodiment provides a multi-applicability manipulator, which comprises an adjusting assembly 10, wherein a connecting rod 20 is fixedly connected to the bottom of one end of the adjusting assembly 10, the bottom of the connecting rod 20 is fixedly arranged on a fixed seat 30, a cavity 50 is formed in the fixed seat 30, a moving assembly 40 is arranged in the cavity 50, the moving assembly 40 comprises a gear 41, a rack 42, a fixed rod 43, an L-shaped rod 44 and a gear motor 45, the gear 41 is rotationally connected to the inside of the cavity 50, the gear motor 45 is fixedly arranged at the top of the cavity 50, an output shaft of the gear motor 45 is fixedly connected with the gear 41, two racks 42 are respectively meshed and connected to two sides of the gear 41, one end, far away from the gear 41, of the bottom of the two racks 42 is fixedly connected with the fixed rod 43, two movable seats 80 are movably connected to the bottom of the fixed seat 30, the bottom of the fixed rod 43 penetrates through the bottom of the fixed seat 30 and the bottom end of the fixed rod 43 is fixedly connected with the suckers 90, the rotating assembly 70 for rotating the movable seat 80 is arranged at the bottom end of the fixed rod 43, the suckers 90 can be driven to move on a production line through the adjusting assembly 10 to adsorb sheet metal sheets, the sheet metal sheets are conveyed to a proper position on the production line, the gear 41 is driven to rotate through the output shaft of the gear motor 45, the gear 41 drives the two racks 42 on two sides to move in opposite directions, the two racks 42 drive the fixed rod 43 and the two pairs of suckers 90 on the bottom to move in opposite directions, the distance between the two suckers 90 is changed, the two pairs of suckers 90 can adapt to the conveyance of sheet metal sheets with different sizes on different production lines, and the applicability of the manipulator is improved.

Referring to fig. 1, 2 and 3, the two sides of the bottom of the fixing base 30 are respectively provided with a sliding groove 60, the two sliding grooves 60 are communicated with the cavity 50, the two fixing rods 43 are respectively connected with the interiors of the two sliding grooves 60 in a sliding manner, the L-shaped rod 44 is fixedly connected with one side of the top of the fixing rod 43, which is close to the middle of the fixing base 30, the bottom of the L-shaped rod 44 is connected with the interiors of the other sliding groove 60 in a sliding manner, the fixing rod 43 and the L-shaped rod 44 on the same side are n-shaped in overall shape, the fixing rod 43 and the L-shaped rod 44 on the same side are respectively connected with the interiors of the two sliding grooves 60 in a sliding manner, the rotating assembly 70 is arranged at the bottoms of the fixing rod 43 and the L-shaped rod 44, and the sliding of the n-shaped fixing rod 43 in the interiors of the two sliding grooves 60 is limited by the two sliding grooves 60, so that the engagement of the gear 41 and the rack 42 can stably drive the fixing rod 43 and the pair of suckers 90 at the bottom of the L-shaped rod 44 to move, and the stability of the manipulator is improved.

Referring to fig. 1-4, the two rotating assemblies 70 include a connecting seat 71, a rotating seat 72, a rotating shaft 73 and a driving motor 74, the connecting seat 71 is fixedly connected to the bottoms of the fixing rod 43 and the L-shaped rod 44 on the same side, the two rotating seats 72 are fixedly connected to two ends of the bottom of the connecting seat 71, the rotating shaft 73 is rotatably connected between the two rotating seats 72, the driving motor 74 is fixedly installed on the outer side of one rotating seat 72, an output shaft of the driving motor 74 is fixedly connected with the rotating shaft 73, the top of the movable seat 80 is fixedly connected on the outer side of the rotating shaft 73, the rotating shaft 73 and the movable seat 80 can be driven to rotate between the two rotating seats 72 through the output shaft of the driving motor 74, so that the angle of the two suckers 90 at the bottom of the movable seat 80 is changed, when the bent sheet metal is adsorbed, the angle between the suckers 90 and the surfaces of the sheet metal can be changed according to the bending conditions of the sheet metal, so that the suckers 90 can adsorb the sheet metal sheets with different bending degrees stably, and the applicability of the manipulator is improved.

The application can explain its functional principle by the following modes of operation:

When in use, the adjusting component 10 is started, the connecting rod 20 and the fixed seat 30 at one end of the adjusting component 10 are moved to a proper position of the production line, the gear motor 45 in the cavity 50 is started, the output shaft of the gear motor 45 can drive the gear 41 to rotate in the cavity 50, the rotation of the gear 41 can drive the two racks 42 at two sides to move in the sliding groove 60 in opposite directions, the fixed rod 43 at the bottom of the racks 42 drives the connecting seat 71 and the movable seat 80 to move, the two suckers 90 at the bottom of the movable seat 80 move along with the connecting seat, the movement of the fixed rod 43 enables the L-shaped rod 44 at one side of the fixed rod 43 to slide in the sliding groove 60 at the other side along with the movement of the fixed rod 43, the whole shape of the fixed rod 43 and the L-shaped rod 44 is n-shaped, the racks 42 can drive the movement of the fixed rod 43 and the L-shaped rod 44 to be more stable, the two pairs of suckers 90 at the bottom of the fixed seat 30 move in opposite directions, the distance between the two pairs of suction cups 90 can be changed, so that the suction cups 90 can adjust the distance according to the sizes of sheet metal sheets, the suction cups 90 can adapt to carrying work of the sheet metal sheets with different sizes on different production lines, the driving motor 74 outside the rotating seats 72 is started, the output shaft of the driving motor 74 drives the rotating shafts 73 between the two rotating seats 72 to rotate, the rotating shafts 73 rotate the movable seat 80 fixedly connected with the two rotating shafts to rotate along with the rotating shafts, the angles of the two suction cups 90 at the bottom of the movable seat 80 are changed, the suction cups 90 can adapt to different bending degrees of the surfaces of the sheet metal sheets, the suction of the suction cups 90 to the sheet metal sheets is more stable, the applicability of the manipulator is improved, the adjusting assembly 10 drives the two pairs of suction cups 90 with the adjusted angles and the distance to move downwards to adsorb sheet metal pieces, and then the sheet metal part is conveyed through the adjusting assembly 10.

It will be apparent to those skilled in the art that various modifications and variations can be made to the present application without departing from the spirit or scope of the application. Thus, it is intended that the present application also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

The foregoing is only a preferred embodiment of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art should be able to apply equivalents and modifications according to the technical scheme and the concept of the present application within the scope of the present application.

Claims (5)

1. The utility model provides a manipulator of multiple suitability, includes adjusting part (10), its characterized in that, the bottom fixedly connected with connecting rod (20) of adjusting part (10) one end, the fixed setting in fixing base (30) in bottom of connecting rod (20), the equal swing joint in both sides of fixing base (30) bottom has rotating assembly (70), two rotating assembly (70) include connecting seat (71), two connecting seat (71) all swing joint in the bottom of fixing base (30), two the both sides of connecting seat (71) bottom are all fixed and are provided with rotation seat (72), two rotate between rotation seat (72) and be connected with movable seat (80), the fixed two sucking discs (90) that are provided with of the bottom symmetry of movable seat (80), cavity (50) have been seted up to the inside of fixing base (30), the inside of cavity (50) is provided with two moving assembly (40) that connecting seat (71) removed.

2. A multi-applicability robot according to claim 1, characterized in that a rotation shaft (73) is rotatably connected between two of the rotation seats (72), wherein a driving motor (74) is fixedly mounted on the outer side of one of the rotation seats (72), an output shaft of the driving motor (74) is fixedly connected with the rotation shaft (73), and the movable seat (80) is fixedly connected on the outer side of the rotation shaft (73).

3. The multi-applicability manipulator according to claim 1, wherein the moving assembly (40) comprises a gear (41), the gear (41) is rotatably connected to the middle part inside the cavity (50), a gear motor (45) is arranged at the top of the gear (41), an output shaft of the gear motor (45) is fixedly connected with the gear (41), the gear motor (45) is fixedly arranged at the top of the cavity (50), racks (42) are respectively connected to two sides of the gear (41) in a meshing manner, a fixing rod (43) is fixedly connected to one end, away from the gear (41), of each bottom of the two racks (42), and the bottoms of the two fixing rods (43) are respectively fixedly connected with two connecting seats (71).

4. A multi-applicability manipulator according to claim 3, wherein two sides of the bottom of the fixed seat (30) are provided with sliding grooves (60), two sliding grooves (60) are communicated with the cavity (50), and two fixed rods (43) are respectively and slidably connected to the inside of the two sliding grooves (60).

5. The multi-applicability manipulator according to claim 4, wherein an L-shaped rod (44) is fixedly connected to one side of the top of the two fixing rods (43) close to the middle of the fixing seat (30), and the bottom of the L-shaped rod (44) slides in the other chute (60).