CN206156375U - Synchronous translation mechanism of distributing type electro -magnet hacking machine wrist - Google Patents

Abstract

The utility model discloses a synchronous translation mechanism of distributing type electro -magnet hacking machine wrist, include the frame, articulate the davit, articulate wrist and wrist attitude maintaining mechanism at each davit lower extreme and davit through first articulated shaft with each frame, wrist attitude maintaining mechanism includes top connecting rod, bottom connecting rod and connecting rod synchronizing shaft, and connecting rod synchronizing shaft is provided with actuating arm and slave arm, and the adjacent synchronizing shaft slave arm with the top of synchronizing shaft actuating arm is articulated with translation connecting rod both ends respectively, and the top synchronizing shaft actuating arm is articulated with top connecting rod bottom, and third articulated shaft and hinged rack are passed through to top connecting rod top, and below drive shaft slave arm is articulated with the bottom connecting rod top, and bottom connecting rod is articulated through an at least fourth articulated shaft and each wrist, top connecting rod, bottom connecting rod and translation connecting rod axis are parallel with the davit axis, first, three planes that articulated shaft axis confirms and second, four planes that articulated shaft axis confirms are parallel. The utility model is suitable for a small dimension shaped steel pile up neatly.

Description

Distributed electrical magnet stacking machine wrist synchronous translational mechanism

Technical field

The utility model is related to a kind of distributed electrical magnet stacking machine wrist synchronous translational mechanism.

Background technology

Profile stacking machine is arranged in section bar workshop rear portion finished product process tail end, for scale profile stacking, to satisfy the criteria Require according to certain pattern pile into pile to delivery to customer product with the merchant shapes packing specification in market, to realize material Storage, carrying, handling transport etc. logistics activity.Current small dimension profile stacking machine adopts hand stowage mode, people mostly Work piling mode working strength is big, and required operating worker quantity is more, and cost of labor is big, and inefficiency, piling packaging quality Difference；Because the length of small dimension shaped steel is big, rigidity is weak, therefore, the wrist movement one of stacking machine is must assure that in palletization Cause, can so ensure that small dimension section bar will not be at random in palletization.

Utility model content

For the problems referred to above, the utility model provides a kind of distributed electrical magnet piling suitable for small dimension shaped steel piling Machine wrist synchronous translational mechanism.

To reach above-mentioned purpose, the utility model distributed electrical magnet stacking machine wrist synchronous translational mechanism, including it is some Frame and each frame are corresponded some arms being hinged, are hung with described in the lower end of each arm by the first jointed shaft Some wrists that arm is hinged and the wrist attitude maintaining body for keeping wrist attitude；

The wrist attitude maintaining body is including top links, bottom linkage rod and at least one along each arm arrangement side To the connecting rod synchronizing shaft for arranging, the connecting rod synchronizing shaft is provided with least one actuating arm and at least one slave arm, described same The actuating arm of step axle is hinged respectively with the slave arm of top adjacent sync axle with the two ends of transition link, the synchronization of the top The actuating arm of axle is hinged with the bottom of top links, and the top of the top links is cut with scissors by the 3rd jointed shaft with the frame Connect, the slave arm of the drive shaft of bottom is hinged with the top of the bottom linkage rod, the bottom linkage rod is by least one piece the Four jointed shafts are hinged with each wrist；

The diameter parallel of the axis of the top links, bottom linkage rod and transition link and the arm, described first, Plane determined by the axis of three jointed shafts is parallel with described second, plane determined by the axis of four jointed shafts.

Further, plane, the axis of third and fourth jointed shaft determined by the axis of first and second jointed shaft Determined by plane be horizontal plane.

Further, the connecting rod synchronizing shaft includes some sub- axles, and each sub- axle is coaxially disposed, between adjacent two sub- axle Connected by flexible clutch.

Further, the wrist attitude maintaining body includes a connecting rod synchronizing shaft, the driving of the connecting rod synchronizing shaft The diameter parallel of arm and slave arm is arranged, and the slave arm arranged on the connecting rod synchronizing shaft is identical with the wrist quantity；

Determined by the axis of the actuating arm of connecting rod synchronizing shaft and the axis of slave arm and first and second jointed shaft Plane determined by the axis of plane and third and fourth jointed shaft is parallel.

Further, the bottom of each arm is connected with crossbeam, and interval is hinged with some wrists on the crossbeam.

Further, anti-rotation connection between each arm and first jointed shaft；At least one arm with it is corresponding It is provided with arm driving means between frame, the arm driving means are hydraulic cylinder, cylinder or electric cylinders, the hydraulic cylinder, electricity The expansion link of cylinder or cylinder is hinged with the arm, and the cylinder body of the hydraulic cylinder, electric cylinders or cylinder is hinged with the frame.

Further, arm driving means are provided between each arm and each frame, the arm drives dress If putting including the first synchronizing shaft being rotatably connected with the frame, on the synchronizing shaft and corresponding what is arranged with the arm Some connecting rods and at least one synchronous drive device that dry rocking bar, two ends are hinged respectively with arm and rocking bar；The rocking bar with The first synchronizing shaft anti-rotation connection；

The synchronous drive mechanism is used to drive the connecting rod or rocking bar.

The utility model distributed electrical magnet stacking machine wrist synchronous translational mechanism is using the setting synchronizing shaft on arm Mode, and the synchronizing shaft of bottom is hinged with each wrist, so, when one of wrist motion, each wrist can be simultaneously Motion, makes each wrist realize being synchronized with the movement by being mechanically connected.Further, since each wrist is realized synchronously by being mechanically connected Motion, can realize being synchronized with the movement for wrist by less transition link, also can just mitigate the overall weight of stacking machine.This Utility model arranges synchronizing shaft on arm, and the length that can make single transition link shortens, in such manner, it is possible to avoid the occurrence of depression bar The phenomenon of unstability.

Description of the drawings

Fig. 1 is that the utility model distributed electrical magnet stacking machine wrist synchronous translational mechanism is directly driven using telescoping mechanism A kind of preferred embodiment of arm；

Fig. 2 is that the utility model distributed electrical magnet stacking machine wrist synchronous translational mechanism carries out transmission and carries out using connecting rod A kind of preferred embodiment that arm drives.

Specific embodiment

The utility model is further described with reference to Figure of description.

In the present invention, " front " of frame refers to direction of the frame towards hoistable platform, and it is flat that " afterwards " refers to that frame is dorsad lifted The direction of platform." front " in motion process refer to the region that first passes through in motion, " afterwards " refer in motion after through area Domain.

In the present invention, the wrist is for connecting arm and upset magnet；Or the company of connecting cross beam and upset magnet Binding structure, the attachment structure is to be arranged on two pieces of connecting plates of the upset magnet both sides, be arranged on upset magnet side One piece of connecting plate or other attachment structures.

Embodiment 1

As shown in figure 1, distributed electrical magnet stacking machine wrist synchronous translational mechanism, including some frames 1 and each frame 1 By the first jointed shaft 201 correspond some arms being hinged, the lower end of each arm by the second jointed shaft 204 with Some wrists that the arm is hinged and the wrist attitude maintaining body for keeping wrist attitude；

The wrist attitude maintaining body is including top links 205, bottom linkage rod 207 and at least one along each arm Orientation arrange connecting rod synchronizing shaft 206, the connecting rod synchronizing shaft 206 be provided with least one actuating arm and at least one from Swing arm, the actuating arm of the synchronizing shaft is hinged respectively with the slave arm of top adjacent sync axle with the two ends of transition link, most goes up The actuating arm of the synchronizing shaft of side is hinged with the bottom of top links 205, and the top of the top links 205 is by the 3rd hinge Spindle 203 is hinged with the frame 1, and the slave arm of the drive shaft of bottom is hinged with the top of the bottom linkage rod 207, described Bottom linkage rod 207 is hinged by least one the 4th jointed shaft 202 with each wrist；

The diameter parallel of the axis of the top links 205, bottom linkage rod 207 and transition link and the arm, institute State plane determined by the axis of first and third jointed shaft parallel with described second, plane determined by the axis of four jointed shafts.

The present embodiment distributed electrical magnet stacking machine wrist synchronous translational mechanism is using the side that synchronizing shaft is arranged on arm Formula, and the synchronizing shaft of bottom is hinged with each wrist, so, when one of wrist motion, each wrist can same luck It is dynamic, make each wrist realize being synchronized with the movement by being mechanically connected.Further, since each wrist realizes synchronous fortune by being mechanically connected It is dynamic, being synchronized with the movement for wrist can be realized by less transition link, also can just mitigate the overall weight of stacking machine.This reality Apply example and synchronizing shaft is set on arm, the length that can make single transition link shortens, in such manner, it is possible to avoid the occurrence of strut buckling Phenomenon.

Embodiment 2

On the basis of above-described embodiment, as shown in figure 1, anti-rotation between each arm and first jointed shaft 201 Connection；Arm driving means are provided between at least one arm and corresponding frame 1, the arm driving means are hydraulic pressure Cylinder, cylinder or electric cylinders, the expansion link of the hydraulic cylinder, electric cylinders or cylinder is hinged with the arm, the hydraulic cylinder, electric cylinders or gas The cylinder body of cylinder is hinged with the frame 1.

The present embodiment connects anti-rotation between each arm and the first jointed shaft 201, so, when the motion of one of arm When, all arms all can be synchronized with the movement, in such manner, it is possible to realize being synchronized with the movement between each arm.Arm be synchronized with the movement with And small dimension shaped steel accurately can be carried out piling by being synchronized with the movement for wrist.

Embodiment 3

On the basis of embodiment 1, as shown in Fig. 2 being provided with arm driving between each arm and each frame 1 Device, the arm driving means include the first synchronizing shaft being rotatably connected with the frame 1, on the synchronizing shaft with it is described Arm corresponds some connecting rods 301 for being hinged with arm 2 and rocking bar 303 respectively of some rocking bars 303, two ends for arranging and extremely A few synchronous drive device 302；The rocking bar 303 is connected with the first synchronizing shaft anti-rotation；

The synchronous drive mechanism is used to drive the connecting rod or rocking bar.

The present embodiment additionally uses arm driving means, and the arm driving means include a synchronizing shaft, can Each arm is set to be synchronized with the movement, so, not only each wrist is synchronized with the movement, and is also synchronized with the movement between each arm, can be accurate Small dimension shaped steel is carried out into piling.

On the basis of above-described embodiment, the bottom of each arm is connected with crossbeam, and interval is hinged with the crossbeam Some wrists.Crossbeam is arranged under arm makes wrist to correspond setting with arm, so can be arranged as required to More or less of wrist.

On the basis of above-described embodiment, the wrist synchronizing shaft 204 includes some sub- axles, and each sub- axle coaxially sets Put, connected by flexible clutch between adjacent two sub- axle.Flexible clutch can be eliminated between each sub- axle due to not coaxial The active force for causing, can avoid stuck problem.

More than, preferred embodiment only of the present utility model, but protection domain of the present utility model is not limited thereto, and appoints What those familiar with the art the change that can readily occur in or replaces in the technical scope that the utility model is disclosed Change, all should cover within protection domain of the present utility model.Therefore, protection domain of the present utility model should be with claim The protection domain for being defined is defined.

Claims (7)

1. a kind of distributed electrical magnet stacking machine wrist synchronous translational mechanism, it is characterised in that：Including some frames and each frame The some arms being hinged are corresponded by the first jointed shaft, is hung with described by the second jointed shaft in the lower end of each arm Some wrists that arm is hinged and the wrist attitude maintaining body for keeping wrist attitude；

The wrist attitude maintaining body sets including top links, bottom linkage rod and at least one along each arm orientation The connecting rod synchronizing shaft put, the connecting rod synchronizing shaft is provided with least one actuating arm and at least one slave arm, the synchronizing shaft Actuating arm be hinged with the two ends of transition link respectively with the slave arm of top adjacent sync axle, the synchronizing shaft of the top Actuating arm is hinged with the bottom of top links, and the top of the top links is hinged by the 3rd jointed shaft and the frame, most The slave arm of the drive shaft of lower section is hinged with the top of the bottom linkage rod, and the bottom linkage rod is hinged by least one the 4th Axle is hinged with each wrist；

The diameter parallel of the axis of the top links, bottom linkage rod and transition link and the arm, first and third hinge Plane determined by the axis of spindle is parallel with described second, plane determined by the axis of four jointed shafts.

2. distributed electrical magnet stacking machine wrist synchronous translational mechanism as claimed in claim 1, it is characterised in that：Described first, Plane, plane determined by the axis of third and fourth jointed shaft are horizontal plane determined by the axis of two jointed shafts.

3. distributed electrical magnet stacking machine wrist synchronous translational mechanism as claimed in claim 1, it is characterised in that：The connecting rod is same Step axle includes some sub- axles, and each sub- axle is coaxially disposed, and is connected by flexible clutch between adjacent two sub- axle.

4. distributed electrical magnet stacking machine wrist synchronous translational mechanism as claimed in claim 1, it is characterised in that：The wrist appearance State maintaining body includes a connecting rod synchronizing shaft, and the actuating arm of the connecting rod synchronizing shaft and the diameter parallel of slave arm are arranged, institute State the slave arm arranged on connecting rod synchronizing shaft identical with the wrist quantity；

Plane determined by the axis of the actuating arm of connecting rod synchronizing shaft and the axis of slave arm and first and second jointed shaft And plane determined by the axis of third and fourth jointed shaft is parallel.

5. distributed electrical magnet stacking machine wrist synchronous translational mechanism as claimed in claim 1, it is characterised in that：Each arm Bottom be connected with crossbeam, on the crossbeam interval be hinged with some wrists.

6. distributed electrical magnet stacking machine wrist synchronous translational mechanism as claimed in claim 1, it is characterised in that：Each arm Anti-rotation is connected between first jointed shaft；Arm driving means are provided between at least one arm and corresponding frame, The arm driving means are hydraulic cylinder, cylinder or electric cylinders, and the expansion link of the hydraulic cylinder, electric cylinders or cylinder cuts with scissors with the arm Connect, the cylinder body of the hydraulic cylinder, electric cylinders or cylinder is hinged with the frame.

7. distributed electrical magnet stacking machine wrist synchronous translational mechanism as claimed in claim 1, it is characterised in that：Each arm Arm driving means are provided between each frame, the arm driving means include be rotatably connected with the frame One synchronizing shaft, on the synchronizing shaft with the arm correspond arrange some rocking bars, two ends respectively with arm and rocking bar The some connecting rods being hinged and at least one synchronous drive device；The rocking bar is connected with the first synchronizing shaft anti-rotation；

The synchronous drive mechanism is used to drive the connecting rod or rocking bar.