CN212945225U

CN212945225U - Forge piece feeding and discharging grabbing manipulator

Info

Publication number: CN212945225U
Application number: CN202021600965.1U
Authority: CN
Inventors: 陈学深
Original assignee: Zhaoqing Jiangyuan Forging Metal Structure Co ltd
Current assignee: Zhaoqing Jiangyuan Forging Metal Structure Co ltd
Priority date: 2020-08-04
Filing date: 2020-08-04
Publication date: 2021-04-13
Anticipated expiration: 2030-08-04

Abstract

The utility model discloses a forge piece feeding and discharging grabbing manipulator, which comprises a chassis, an operating platform and a manipulator arranged on the chassis and positioned on one side of the operating platform; the manipulator comprises a rotating device for adjusting the angle, a bottom plate, a first hinge seat, a second hinge seat, a support frame, a shell, a reinforcing plate, a first rotating shaft, a lifting cylinder for lifting up and putting down the shell, an advancing cylinder, an air compressor, a fixed sleeve and refractory tongs; through the synergistic action of the lifting cylinder, the rotating device and the chassis, the machine realizes hand-three-axis linkage, is beneficial to the realization of rotation, lifting and advancing actions of a manipulator, has a large moving range, and can also improve the carrying efficiency of castings; therefore, the device has the advantages of large moving range, high carrying efficiency and long service life.

Description

Forge piece feeding and discharging grabbing manipulator

Technical Field

The utility model relates to a mechanical equipment field, concretely relates to forging business turn over material snatchs manipulator.

Background

The forged piece processing product is an industrial product with large use amount and wide application range at present, and the forged piece refers to a workpiece or a blank obtained by forging and deforming a metal blank. The mechanical properties of the metal blank can be changed by applying pressure to the metal blank to generate plastic deformation. The forging is divided into cold forging and warm forging and hot forging according to the temperature of the blank during processing. Cold forging is generally conducted at room temperature, and hot forging is conducted at a temperature higher than the recrystallization temperature of the metal ingot.

The forging adds man-hour and often will carry out the ring rolling operation through ring rolling machine, ring rolling machine is the high efficiency of processing annular forging, energy-conserving equipment, because the temperature of forging is very high, thereby it replaces manual work to need a business turn over material equipment to realize the transport of high temperature forging, only will come the high temperature forging to carry on ring rolling machine through electric block and couple or anchor clamps cooperation on the existing market usually, but the forging rocks easily when carrying the high temperature forging like this, break the forging easily, and current conveying mechanism is owing to not possessing radiating structure, lead to its upper part parts life lower.

In addition, a feeding and discharging machine for conveying forged pieces is disclosed in patent application No. cn201921106497.x, a scissor type lifting platform is arranged on a chassis, a top plate is arranged at the top end of the scissor type lifting platform, a slide rod is connected to the top plate in a sliding manner, a push plate is arranged at one end of the slide rod, a support rod is arranged at the bottom end of the push plate, a translation hydraulic cylinder is arranged on the top plate, a piston rod of the translation hydraulic cylinder is connected with a translation rod, a translation block is connected to one end, far away from the translation hydraulic cylinder, of the translation rod, the translation block is fixed on the push plate, an auxiliary hydraulic cylinder is arranged on the push plate, an auxiliary plate is connected to a piston rod of the auxiliary hydraulic cylinder, the auxiliary plate is located above the support rod, and a plurality; the scissor-type lifting platform for lifting is complex in structure, easy to damage and short in service life in long-time production operation, and the scissor-type lifting platform and the horizontal hydraulic cylinder are small in moving range and not beneficial to carrying large workpieces.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing a forging business turn over material snatchs manipulator that has that home range is big, handling efficiency is high and long service life.

In order to solve the technical problem, the technical scheme of the utility model is that: a forge piece feeding and discharging grabbing manipulator comprises a chassis, an operation platform arranged on the chassis, and a manipulator arranged on the chassis and positioned on one side of the operation platform; the manipulator includes rotating device, sets up the bottom plate of rotating device upper end sets up two first articulated seats that set up for the symmetry on the bottom plate set up two articulated seats of second that set up for the symmetry on the bottom plate, set up support frame on the first articulated seat sets up for the casing that cavity set up between the support frame sets up keep away from the reinforcing plate of support frame one end on the casing, set up the first pivot on the reinforcing plate, set up first pivot with lift cylinder between the articulated seat of second, and set up advancing cylinder in the casing, set up advancing cylinder one end's air compressor machine, set up advancing cylinder other end's fixed cover, and set up advancing cylinder expansion end is served and is in fire-resistant pincers.

Preferably, the rotating device comprises a flange plate, a second rotating shaft arranged below the flange plate, a first bearing arranged on the second rotating shaft, a gear ring arranged at the bottom of the second rotating shaft and fixedly welded with the second rotating shaft, a first gear meshed with the gear ring, a third rotating shaft arranged on the first gear, a second gear arranged on the third rotating shaft, a third gear meshed with the second gear, and a rotating motor arranged on the third gear.

Preferably, the chassis comprises a frame, a fourth rotating shaft and a fifth rotating shaft which are arranged on the frame, rail wheels which are arranged at two ends of the fourth rotating shaft and the fifth rotating shaft, a first chain wheel which is arranged on the fifth rotating shaft, a chain which is arranged on the first chain wheel, a second chain wheel which is meshed with the chain, and an advancing motor which is arranged on one side of the second chain wheel.

Preferably, the operating platform comprises a boss, a control cabinet arranged on the boss, an operating rocker arranged on the control cabinet, and a control panel arranged on the control cabinet.

Preferably, the side of the control cabinet is provided with an explosion-proof window.

Preferably, an operation seat is provided on the operation table.

The utility model discloses technical effect mainly embodies: the advancing cylinder and the fixed sleeve are matched with the fire-resisting tongs, and the extension and contraction actions of the advancing cylinder are utilized to realize the clamping and opening actions of the fire-resisting tongs; through the synergistic effect of the lifting cylinder, the rotating device and the advancing motor, the machine realizes hand-three-axis linkage, the rotation, lifting and advancing actions of the manipulator are realized, the moving range is large, and the carrying efficiency of castings can be improved; therefore, the device has the advantages of large moving range, high carrying efficiency and long service life.

Drawings

FIG. 1 is a structural diagram of a forging feeding and discharging gripping manipulator of the present invention;

FIG. 2 is a block diagram of the robot of FIG. 1;

FIG. 3 is a schematic diagram of the lifting operation of the robot;

FIG. 4 is a schematic view of the action a of the fire-resistant tongs of FIG. 2;

FIG. 5 is a schematic view of the action b of the fire-resistant tongs of FIG. 2;

FIG. 6 is a block diagram of the turning gear of FIG. 2;

FIG. 7 is a schematic view of the floor of FIG. 1;

fig. 8 is a structural view of the console of fig. 1.

Detailed Description

The following detailed description of the embodiments of the present invention is made with reference to the accompanying drawings, so that the technical solution of the present invention can be more easily understood and grasped.

In the present embodiment, it should be understood that the terms "middle", "upper", "lower", "top", "right", "left", "above", "back", "middle", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention, and do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the present embodiment, if the connection or fixing manner between the components is not specifically described, the connection or fixing manner may be a bolt fixing manner, a pin connecting manner, or the like, which is commonly used in the prior art, and therefore, details thereof are not described in the present embodiment.

A forge piece feeding and discharging grabbing manipulator is shown in figure 1 and comprises a chassis 1, an operation platform 2 arranged on the chassis 1, and a manipulator 3 arranged on the chassis 1 and located on one side of the operation platform 2.

As shown in fig. 2 to 3, the manipulator 3 includes a rotating device 31, a bottom plate 32 disposed at an upper end of the rotating device 31, two first hinge seats 33 disposed symmetrically on the bottom plate 32, two second hinge seats 34 disposed symmetrically on the bottom plate 32, a support frame 35 disposed on the first hinge seats 33, a hollow housing 36 disposed between the support frames 35, a reinforcing plate 37 disposed on an end of the housing 36 away from the support frame 35, a first rotating shaft 38 disposed on the reinforcing plate 37, a lifting cylinder 39 disposed between the first rotating shaft 38 and the second hinge seats 34, a forward cylinder 301 arranged in the shell 36, an air compressor 302 arranged at one end of the forward cylinder 301, a fixing sleeve 303 arranged at the other end of the forward cylinder 301, and a fire-resisting clamp 304 arranged at the movable end of the forward cylinder 301; the raising/lowering cylinder 39 is extended to lift one end of the housing 36 and lower the fire-resistant tongs 304, thereby performing a lowering operation.

As shown in fig. 4-5, the extension by the advance cylinder 301 causes the end of the refractory clamp 304 to extend out of the retaining sleeve 303 and, under the tension of the refractory clamp 304 itself, to expand as the refractory clamp 304 extends.

As shown in fig. 6, the rotating device 31 includes a flange 311, a second rotating shaft 312 disposed below the flange 311, a first bearing 313 disposed on the second rotating shaft 312, a gear ring 314 disposed at the bottom of the second rotating shaft 312 and welded to the second rotating shaft 312, a first gear 315 engaged with the gear ring 314, a third rotating shaft 316 disposed on the first gear 315, a second gear 317 disposed on the third rotating shaft 316, a third gear 318 engaged with the second gear 317, and a rotating motor 319 disposed on the third gear 318, and the robot 3 is rotated by the rotating device 31.

As shown in fig. 7, the chassis 1 includes a frame 11, a fourth rotating shaft 12 and a fifth rotating shaft 13 provided on the frame 11, rail wheels 14 provided at both ends of the fourth rotating shaft 12 and the fifth rotating shaft 13, a first sprocket 15 provided on the fifth rotating shaft 13, a chain 16 provided on the first sprocket 15, a second sprocket 17 engaged with the chain 16, and a forward motor 18 provided at one side of the second sprocket 17; the second chain wheel 17 is driven to rotate by the rotation of the forward motor 18, the first chain wheel 15 is driven to rotate by the rotation of the chain 16, and the fifth rotating shaft 13 and the rail wheel 14 are driven to rotate by the first chain wheel 15, so that the manipulator 3 moves forward and backward.

As shown in fig. 8, the console 2 includes a boss 21, a control cabinet 22 disposed on the boss 21, an operation rocker 23 disposed on the control cabinet 22, and a control panel 24 disposed on the control cabinet 22; the side surface of the control cabinet 22 is provided with an explosion-proof window 25, an operator can be protected through the explosion-proof window 25, and the work is not hindered; an operation seat 26 is provided on the operation table 2.

In the present embodiment, the type of the forward motor 18 is YE2-112M-2, and the type of the rotary motor 319 is YE2-160M 2-8.

The working principle is as follows: step one, the rotating motor 319 is started, and the manipulator 3 is turned to the forging piece arranged on the side surface by using the rotating device 31.

And step two, starting the advancing cylinder 301, extending by using the advancing cylinder 301, so that the tail end of the fire-resisting clamp 304 extends out of the fixing sleeve 303, and stretching along with the extension of the fire-resisting clamp 304 under the tension of the fire-resisting clamp 304.

And step three, starting the lifting cylinder 39, and lifting one end of the shell 36 by using the extension of the lifting cylinder 39, so that the refractory clamps 304 at the other end are lowered to realize the lowering action and are close to the casting.

And step four, contracting the advancing cylinder 301 to enable the fire-resistant tongs 304 to clamp the casting, contracting the lifting cylinder 39 to lift the casting, and rotating the casting to the direction pointing to the heating furnace through the rotating motor 319.

And step five, starting the advancing motor 18 to enable the manipulator 3 to advance on the track, extending the manipulator 3 into the heating furnace, putting down the casting by starting the advancing cylinder 301 at the moment, and then reversing the advancing motor 18 to enable the manipulator 3 to withdraw from the heating furnace.

Step six, after heating is finished, the manipulator 3 is stretched into the heating furnace, the casting is clamped by the fire-resistant tongs 304, then the heating furnace is withdrawn, and the casting is placed in the cooling area.

Of course, the above is only a typical example of the present invention, and besides, the present invention can also have other various specific embodiments, and all technical solutions adopting equivalent replacement or equivalent transformation are all within the scope of the present invention as claimed.

Claims

1. A forge piece feeding and discharging grabbing manipulator comprises a chassis, an operation platform arranged on the chassis, and a manipulator arranged on the chassis and positioned on one side of the operation platform; the method is characterized in that: the manipulator includes rotating device, sets up the bottom plate of rotating device upper end sets up two first articulated seats that set up for the symmetry on the bottom plate set up two articulated seats of second that set up for the symmetry on the bottom plate, set up support frame on the first articulated seat sets up for the casing that cavity set up between the support frame sets up keep away from the reinforcing plate of support frame one end on the casing, set up the first pivot on the reinforcing plate, set up first pivot with lift cylinder between the articulated seat of second, and set up advancing cylinder in the casing, set up advancing cylinder one end's air compressor machine, set up advancing cylinder other end's fixed cover, and set up advancing cylinder expansion end is served and is in fire-resistant pincers.

2. The forging feeding and discharging grabbing manipulator of claim 1, characterized in that: rotating device includes the ring flange, sets up the second pivot of ring flange below sets up the epaxial first bearing of second pivot sets up second pivot bottom and with second pivot welded fastening's gear circle, with gear circle engaged with first gear sets up third pivot on the first gear sets up epaxial second gear of third is changeed, with second gear engaged with third gear sets up last rotation motor of third gear.

3. The forging feeding and discharging grabbing manipulator of claim 1, characterized in that: the chassis comprises a frame, a fourth rotating shaft, a fifth rotating shaft, rail wheels, a first chain wheel, a chain, a second chain wheel and an advancing motor, wherein the fourth rotating shaft and the fifth rotating shaft are arranged on the frame, the rail wheels are arranged at two ends of the fourth rotating shaft and two ends of the fifth rotating shaft, the first chain wheel is arranged on the fifth rotating shaft, the chain is arranged on the first chain wheel, the second chain wheel is meshed with the chain, and the advancing motor is arranged on one side of the second chain wheel.

4. The forging feeding and discharging grabbing manipulator of claim 1, characterized in that: the operation table comprises a boss, a control cabinet arranged on the boss, an operation rocker arranged on the control cabinet, and a control panel arranged on the control cabinet.

5. The forging feeding and discharging grabbing manipulator of claim 4, wherein: and an explosion-proof window is arranged on the side surface of the control cabinet.

6. The forging feeding and discharging grabbing manipulator of claim 1, characterized in that: an operation seat is arranged on the operation table.