CN210025299U

CN210025299U - Spring carrying manipulator

Info

Publication number: CN210025299U
Application number: CN201920583066.6U
Authority: CN
Inventors: 袁金戈; 蓝俊; 孙晖; 刘真玮; 杨晓; 张建平
Original assignee: Wuxi Jinfeng Garden Spring Manufacturing Co Ltd
Current assignee: Wuxi Jinfeng Garden Spring Manufacturing Co Ltd
Priority date: 2019-04-25
Filing date: 2019-04-25
Publication date: 2020-02-07
Anticipated expiration: 2029-04-25

Abstract

The utility model relates to the technical field of carrying manipulators, in particular to a spring carrying manipulator, which comprises an mechanical arm, a rotating arm and a rotary seat, wherein the right end of the mechanical arm is rotatably connected with the rotating arm, the inner side of the rotating arm is fixedly connected with a motor, the rotating shaft end of the motor is fixedly connected with a first gear, the left end of the first gear is meshed with a second gear, the bottom end of the second gear is fixedly connected with the rotary seat, the bottom end of the rotary seat is slidably connected with a grabbing box, the inner sides of the front end and the rear end of the rotary seat are fixedly connected with an electric telescopic rod, one end of the electric telescopic rod is fixedly connected with a movable plate, the bottom end of the movable plate is fixedly connected with the grabbing box, the inner side of the grabbing box is fixedly connected with a fixed plate, and the spring carrying manipulator can not be damaged during grabbing through, the phenomenon that the captured spring falls is avoided, and the damage of the spring in the carrying process is reduced.

Description

Spring carrying manipulator

Technical Field

The utility model relates to a transport manipulator technical field specifically is a spring transport manipulator.

Background

The hot-rolled spring is also called a large spring, because the general wire diameter of the spring is very large, the wire diameter of the hot-rolled spring reaches 16-90mm, the production process adopts a hot-rolled process, the spring is applied to national defense, ocean, aerospace, railway, nuclear power, wind power, thermal power, engineering machinery, mining machinery, construction machinery, elevators and the like, and the hot-rolled spring on equipment such as steel plants, domestic power plants and the like is matched or replaced.

The general rotation range of present transport manipulator is less, and the position of transport manipulator is generally fixed, and this has just led to the manipulator can not be nimble snatch the article that need carry, can not satisfy the higher requirement of people, when being used for the transport of hot-rolling spring, is not firm to snatching of this type of cylinder section bar of hot-rolling spring, and snatchs the case and bump when contacting with hot-rolling spring and cause the damage to hot-rolling spring easily, consequently, provides a spring transport manipulator to above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a spring handling manipulator to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a spring carrying manipulator comprises a mechanical arm, a rotating arm and a rotary seat, wherein the right end of the mechanical arm is rotatably connected with the rotating arm, the bottom end of the mechanical arm is hinged with an electro-hydraulic push rod, the other end of the electro-hydraulic push rod is hinged with the rotating arm, the inner side of the bottom end of the rotating arm is rotatably connected with a first ball and a second ball, the inner side of the rotating arm is fixedly connected with a motor, the tail end of a rotating shaft of the motor is fixedly connected with a first gear, the left end of the first gear is meshed with a second gear, the bottom end of the second gear is fixedly connected with the rotary seat, the rotary seat is rotatably connected with the first ball and the second ball, the bottom end of the rotary seat is slidably connected with a grabbing box, the inner sides of the front end and the rear end of the rotary seat are fixedly connected with electric telescopic rods, one end of, and movable plate and swivel mount sliding connection, the inboard fixedly connected with fixed block of swivel mount, the top sliding connection of fixed block has the pulley, the one end of pulley is rotated and is connected with the dead lever, and the dead lever with snatch case sliding connection, the bottom fixedly connected with slider of dead lever, the outside of dead lever is provided with the second spring, and the top and the bottom of second spring respectively with snatch case and slider fixed connection, snatch the inboard fixedly connected with fixed plate of case, and fixed plate and slider sliding connection.

Preferably, the opening has been seted up to the bottom inboard of swivel mount, and the quantity of opening is 3, and movable plate and dead lever all pass the swivel mount through the opening.

Preferably, the sliding block and the fixing plate are both made of rubber plates.

Preferably, the top end of the sliding block is fixedly connected with a first spring, and the top end of the first spring is fixedly connected with the grabbing box.

Preferably, the number of the first balls and the second balls is 4, and the first balls and the second balls are uniformly distributed on the inner side of the rotating arm.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, through members such as rotor arm, motor, the swivel mount that set up, can be through the mode of control electricity liquid push rod and motor, realize snatching the case and snatching the in-process, can remove the position of self and snatch the opening direction of case when snatching and can unrestricted change, can snatch the spring of different forms of putting in a flexible way, satisfy most demands.

2. The utility model discloses in, through the component such as the case that snatchs that sets up, slider, fixed plate, can make when snatching the case and snatching the spring, through snatching case and fixed plate, not only can not cause the damage to spring itself in snatching, the phenomenon that the spring that has still avoided snatching dropped reduces the damage of spring in handling.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the structure of FIG. 1 at B according to the present invention;

fig. 4 is a schematic view of the swivel mount structure of the present invention.

In the figure: the device comprises a mechanical arm 1, an electro-hydraulic push rod 2, a rotating arm 3, an electric telescopic rod 4, a sliding block 5, a motor 6, a rotating seat 7, a moving plate 8, a fixing block 9, a fixing rod 10, a first spring 11, a second spring 12, a fixing plate 13, a grabbing box 14, a first gear 15, a second gear 16, a first ball 17, a second ball 18 and a pulley 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

a spring carrying manipulator comprises a mechanical arm 1, a rotating arm 3 and a rotary seat 7, wherein the right end of the mechanical arm 1 is rotatably connected with the rotating arm 3, the bottom end of the mechanical arm 1 is hinged with an electro-hydraulic push rod 2, the other end of the electro-hydraulic push rod 2 is hinged with the rotating arm 3, the operation of the electro-hydraulic push rod 2 can be controlled by the arrangement, the movement of the rotating arm 3 is controlled, the position of a grabbing box is changed, the inner side of the bottom end of the rotating arm 3 is rotatably connected with a first ball 17 and a second ball 18, the inner side of the rotating arm 3 is fixedly connected with a motor 6, the tail end of a rotating shaft of the motor 6 is fixedly connected with a first gear 15, the left end of the first gear 15 is meshed with a second gear 16, the bottom end of the second gear 16 is fixedly connected with the rotary seat 7, the arrangement can start the motor 6 to control the rotation of the rotary seat 7, and the rotary seat 7 is rotatably connected with, the arrangement enables the rotation of the swivel base 7 to be more flexible, the bottom end of the swivel base 7 is slidably connected with the grabbing box 14, the inner sides of the front end and the rear end of the swivel base 7 are fixedly connected with the electric telescopic rods 4, one end of each electric telescopic rod 4 is fixedly connected with the movable plate 8, the bottom end of each movable plate 8 is fixedly connected with the grabbing box 14, the arrangement can control the grabbing action of the grabbing box 14 through the operation of the electric telescopic rods 4, the movable plate 8 is slidably connected with the swivel base 7, the inner side of the swivel base 7 is fixedly connected with the fixed block 9, the top end of the fixed block 9 is slidably connected with the pulley 19, one end of the pulley 19 is rotatably connected with the fixed rod 10, the fixed rod 10 is slidably connected with the grabbing box 14, the bottom end of the fixed rod 10 is fixedly connected with the sliding block 5, the outer side of the fixed rod 10 is provided with the second, the inner side of the grabbing box 14 is fixedly connected with a fixed plate 13, and the fixed plate 13 is connected with the sliding block 5 in a sliding mode.

The bottom end of the rotary seat 7 is provided with 3 through holes, the moving plate 8 and the fixed rod 10 penetrate through the rotary seat 7 through the through holes, the arrangement is convenient for the moving plate 8 to drive the grabbing box 14 to move, and is capable of limiting the position of the grabbing box 14 without dropping the grabbing box 14, the sliding block 5 and the fixed plate 13 are both made of rubber-material plates, the arrangement is capable of preventing the sliding block 5 and the fixed plate 13 from damaging the hot coil spring after the grabbing box 14 grabs the hot coil spring, the top end of the sliding block 5 is fixedly connected with the first spring 11, the top end of the first spring 11 is fixedly connected with the grabbing box 14, the arrangement enables the sliding block 5 to better limit the hot coil spring during grabbing under the combined action of the first spring 11 and the second spring 12, and the hot coil spring cannot be damaged due to collision during moving, the number of the first balls 17 and the second balls 18 is 4, and the first balls and the second balls are uniformly distributed on the inner side of the rotating arm 3, so that the rotation of the rotating seat 7 is more flexible.

The model of the electro-hydraulic push rod 2 is DT500 electro-hydraulic push rod, the model of the electric telescopic rod 4 is TGA-20 electric telescopic rod, and the model of the motor 6 is Y132S-8 motor.

The working process is as follows: before the utility model is used, the electric telescopic rod 4 is started to enable the electric telescopic rod 4 to move the movable plate 8, the movable plate 8 drives the grabbing box 14 to move, the two grabbing boxes 14 are separated, the grabbing box 14 drives the fixed rod 10 to move, the fixed rod 10 drives the slider 5 to move upwards under the limitation of the roller 19 and the fixed block 9, the grabbing space inside the grabbing box 14 is enlarged, the electric hydraulic push rod 2 is started to adjust the position of the grabbing box 14, the motor 6 is started to adjust the grabbing opening angle of the grabbing box 14, so as to facilitate the grabbing of the grabbing box 14, the grabbing box 14 is placed outside a hot coil spring to be carried, then the operation state of the electric telescopic rod 4 is changed, the movable plate 8 and the grabbing box 14 move reversely, the grabbing of the hot coil spring is completed, after the grabbing box 14 grabs the hot coil spring, under the elastic action of the first spring 11 and the second spring 12, make slider 5 remove downwards, exert pressure to the hot coil spring to further spacing to the hot coil spring that snatchs in the case 14, prevent the hot coil spring when the transport with snatch the case 14 collision and cause the damage of hot coil spring, still can be when unloading the hot coil spring, because slider 5 makes the hot coil spring be convenient for and snatch case 14 and separate under the elastic force effect of first spring 11 and second spring 12, avoid the hot coil spring to take place in the condition of snatching the inside jam of case 14.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a mechanical hand of spring handling, includes arm (1), rotor arm (3) and swivel mount (7), its characterized in that: the right end of the mechanical arm (1) is rotatably connected with a rotating arm (3), the bottom of the mechanical arm (1) is hinged with an electro-hydraulic push rod (2), the other end of the electro-hydraulic push rod (2) is hinged with the rotating arm (3), the bottom inner side of the rotating arm (3) is rotatably connected with a first ball (17) and a second ball (18), the inner side of the rotating arm (3) is fixedly connected with a motor (6), the tail end of a rotating shaft of the motor (6) is fixedly connected with a first gear (15), the left end of the first gear (15) is meshed with a second gear (16), the bottom of the second gear (16) is fixedly connected with a rotating seat (7), the rotating seat (7) is rotatably connected with the first ball (17) and the second ball (18), the bottom of the rotating seat (7) is slidably connected with a grabbing box (14), and the inner sides of the front end and the rear end of the rotating seat (7) are fixedly connected with electric, one end of the electric telescopic rod (4) is fixedly connected with a movable plate (8), the bottom end of the movable plate (8) is fixedly connected with a grabbing box (14), the moving plate (8) is connected with the rotary seat (7) in a sliding way, the inner side of the rotary seat (7) is fixedly connected with a fixed block (9), the top end of the fixed block (9) is connected with a pulley (19) in a sliding way, one end of the pulley (19) is rotationally connected with a fixed rod (10), the fixed rod (10) is connected with the grabbing box (14) in a sliding way, the bottom end of the fixed rod (10) is fixedly connected with the sliding block (5), the outer side of the fixed rod (10) is provided with a second spring (12), the top end and the bottom end of the second spring (12) are respectively fixedly connected with the grabbing box (14) and the sliding block (5), the inner side of the grabbing box (14) is fixedly connected with a fixing plate (13), and the fixing plate (13) is connected with the sliding block (5) in a sliding mode.

2. A spring handling robot as set forth in claim 1 wherein: the opening has been seted up to the bottom inboard of swivel mount (7), and the quantity of opening is 3, and movable plate (8) and dead lever (10) all pass swivel mount (7) through the opening.

3. A spring handling robot as set forth in claim 1 wherein: the sliding block (5) and the fixing plate (13) are both made of rubber plates.

4. A spring handling robot as set forth in claim 1 wherein: the top end of the sliding block (5) is fixedly connected with a first spring (11), and the top end of the first spring (11) is fixedly connected with a grabbing box (14).

5. A spring handling robot as set forth in claim 1 wherein: the number of the first balls (17) and the number of the second balls (18) are 4, and the first balls and the second balls are uniformly distributed on the inner side of the rotating arm (3).