CN206634741U - Grasping mechanism for plate-like piece - Google Patents

Abstract

The utility model discloses a kind of grasping mechanism for plate-like piece, including：Capture support；And the installing plate below crawl support, wherein, installing plate relative can capture support electing property elevating movement, and installing plate is provided with several suckers.According to the utility model, it can be prevented because plate-like piece caused by unbalance stress bends, deform, fracture, while can improve efficiency of assembling during crawl to plate-like piece uniform force application.

Description

Grasping mechanism for plate-like piece

Technical field

It the utility model is related to mechanical field, more particularly to a kind of grasping mechanism for plate-like piece.

Background technology

, it is necessary to carry out crawl operation to plate-like piece on the Automated assembly streamline to plate-like piece, for stent or face For the bigger plate-like piece of product, it is rigidly reduced, and it is serious to often lead to plate-like piece flexural deformation during being captured to it, Not only influence to be accurately positioned plate-like piece, also have impact on the assembling work fluency to plate-like piece, What is more even can also Cause plate-like piece to fracture, damage, so as to cause the increase of assembly cost, in view of this, be necessary that exploitation one kind is used for tabular in fact The grasping mechanism of part, to solve the above problems.

Utility model content

For the shortcomings of the prior art, the purpose of this utility model is to provide a kind of grabbing for plate-like piece Mechanism is taken, it can be prevented due to plate-like piece bending, change caused by unbalance stress during crawl to plate-like piece uniform force application Shape, fracture, while efficiency of assembling can be improved.

In order to realize according to above-mentioned purpose of the present utility model and other advantages, there is provided a kind of crawl for plate-like piece Mechanism, including：

Capture support；And

Installing plate below crawl support,

Wherein, installing plate relative can capture support electing property elevating movement, and installing plate is provided with several suckers.

Preferably, installing plate is provided with clip claw assembly, and the clip claw assembly includes：

Slide bar on installing plate；

At least linking arm being sheathed on slide bar；And

Clamping jaw on linking arm,

Wherein, clamping jaw includes orthogonal vertical portion and horizontal part, and the vertical portion and linking arm are matched.

Preferably, linking arm can move back and forth along electing property of slide bar.

Preferably, drive component is set on installing plate, the drive component includes：

Motor on installing plate；And

The force-bearing base being connected with the clutch end of motor,

Wherein, force-bearing base and linking arm Joint.

Preferably, linking arm is parallel and compartment of terrain is provided with two, and two power transmission bars are provided between two linking arms.

Preferably, two power transmission bars are connected in its one end so that two power transmission bars can synchronously make relative transport It is dynamic, and the other end of two power transmission bars and respective relative linking arm Joint.

Preferably, capture between support and installing plate and be provided with lifting assembly, the lifting assembly includes：

On installing plate and through crawl frame bottom lifting guide pillar；And

On installing plate and through crawl frame bottom lift cylinder.

Compared with prior art, its advantage is the utility model：

（1）Because installing plate relative can capture support electing property elevating movement so that sucker is applicable to different height Rollway；

（2）Because installing plate is provided with several suckers and clip claw assembly so that plate-like piece can be exerted a force during gripping equal It is even, it is not susceptible to bending, bending；

（3）Because linking arm can move back and forth along electing property of slide bar so that the clamping jaw being installed on linking arm can select Grip plate-like piece to selecting property；

（4）Because two power transmission bars are in its one end drive connection so that two power transmission bars can be performed relative motion synchronously, And the other end of two power transmission bars and respective relative linking arm Joint so that motor is driving the reciprocal fortune of a connection When dynamic, can synchronously drive it is another reciprocating with linking arm, so as to realize the further fully gripping to plate-like piece.

Brief description of the drawings

Fig. 1 is the three dimensional structure diagram of the grasping mechanism described in the utility model for plate-like piece；

Fig. 2 is according to the three-dimensional knot after hiding crawl support in the grasping mechanism described in the utility model for plate-like piece Structure schematic diagram.

Embodiment

The utility model is described in further detail below in conjunction with the accompanying drawings, of the present utility model foregoing and other mesh , feature, aspect and advantage will be apparent, to make those skilled in the art can be real according to this with reference to specification word Apply.

Reference picture 1, the grasping mechanism 73 for plate-like piece include：

Capture support 731；And

Installing plate 735 located at the lower section of crawl support 731,

Wherein, installing plate 735 relative can capture the electing property elevating movement of support 731, and installing plate 735 is provided with several Sucker 735b.In one embodiment, as Fig. 2, installing plate 735 are arranged along Y-axis, its lower surface is connected with the peace of X axis arrangement Crossbeam 735a is filled, matches somebody with somebody on installation crossbeam 735a and is connected to sucker 735b.In a preferred embodiment, the rear and front end of installing plate 735 An installation crossbeam 735a is respectively provided with, crossbeam 735a are installed two and be arranged in parallel, every installation crossbeam 735a left and right ends are each Provided with a sucker 735b, using such design, can pick up plate-like piece 61 is safe at four angles.

Reference picture 2, installing plate 735 are provided with clip claw assembly 736, and the clip claw assembly 736 includes：

Slide bar 736a on installing plate 735；

At least linking arm 736c being sheathed on slide bar 736a；And

Clamping jaw 736b on linking arm 736c,

Wherein, clamping jaw 736b includes orthogonal vertical portion and horizontal part, and the vertical portion matches with linking arm 736c Connect.In one embodiment, slide bar 736a arranges along X-axis, and through after installing plate 735 with the Joint of installing plate 735, linking arm 736c arranges that clamping jaw 736b vertical portion is arranged along Z axis along Y-axis, and clamping jaw 736b horizontal part is arranged along X-axis and along plate-like piece 61 inside extension.In a preferred embodiment, slide bar 736a is parallel and compartment of terrain is provided with two, and linking arm 736c is provided with two And be sheathed on two slide bar 736a, two linking arm 736c are symmetrical arranged on installing plate 735, every 736c points of linking arm Not She You two clamping jaw 736b, using this structure, folder can be aided with the basis of sucker 735b draws the edge of plate-like piece 61 Pawl 736b clamps the stage casing of plate-like piece 61, so that plate-like piece 61 will not bend, deforms or fracture.

Further, linking arm 736c can move back and forth along electing property of slide bar 736a, so that clamping jaw 736b can be with Plate-like piece 61 is unclamped in selectivity clamping.

Reference picture 2, drive component is set on installing plate 735, the drive component includes：

Motor 737 on installing plate 735；And

The force-bearing base 737a being connected with the clutch end of motor 737,

Wherein, force-bearing base 737a and linking arm 736c Joints so that linking arm 736c is under the driving of motor 737 It can be moved back and forth along electing property of slide bar 736a.

In one embodiment, linking arm 736c is parallel and compartment of terrain is provided with two, and two are provided between two linking arm 736c Root power transmission bar 737c.In a preferred embodiment, two power transmission bar 737c are connected in its one end so that two power transmission bars 737c can be performed relative motion synchronously, and the two power transmission bar 737c other end and respective relative linking arm 736c phases are solid Connect.

Further, capture between support 731 and installing plate 735 and be provided with lifting assembly, the lifting assembly includes：

On installing plate 735 and through the lifting guide pillar 733 of crawl support 731 bottom；And

On installing plate 735 and through the lift cylinder 734 of crawl support 731 bottom so that installing plate 735 is lifting Lifted under the driving of cylinder 734 along the selectivity of lifting guide pillar 733.In one embodiment, lifting guide pillar 733 and lift cylinder 734 Arranged along Z axis, the compartment of terrain of lifting guide pillar 733 is provided with two.

Operation principle：Installing plate 735 is provided with multiple sucker 735b, installing plate 735 can under the driving of lifting assembly, Selectively lifted in perpendicular, during the decline of installing plate 735 so that sucker 735b is pushed and picked up the four of plate-like piece 61 Week, while clamping jaw 736b can pick up the stage casing of plate-like piece 61 under the driving of motor 737.

Number of devices and treatment scale described herein are for simplifying explanation of the present utility model.To the utility model Application, modifications and variations will be readily apparent to persons skilled in the art.

Although embodiment of the present utility model is disclosed as above, it is not limited in institute in specification and embodiment Row use, and it can be applied to various suitable fields of the present utility model completely, can for those skilled in the art Other modification is easily realized, therefore under the universal limited without departing substantially from claim and equivalency range, this practicality It is new to be not limited to specific details and shown here as the legend with description.

Claims (6)

1. A kind of 1. grasping mechanism for plate-like piece（73）, it is characterised in that including：

   Capture support（731）；And

   Located at crawl support（731）The installing plate of lower section（735）, installing plate（735）Can relative crawl support（731）Electing property Elevating movement, installing plate（735）It is provided with several suckers（735b）；

   Installing plate（735）It is provided with clip claw assembly（736）, the clip claw assembly（736）Including：Located at installing plate（735）On cunning Bar（736a）, be sheathed on slide bar（736a）On an at least linking arm（736c）And located at linking arm（736c）On clamping jaw （736b）, clamping jaw（736b）Including orthogonal vertical portion and horizontal part, the vertical portion and linking arm（736c）It is matched.
2. 2. it is used for the grasping mechanism of plate-like piece as claimed in claim 1, it is characterised in that linking arm（736c）Can be along slide bar （736a）Electing property moves back and forth.
3. 3. it is used for the grasping mechanism of plate-like piece as claimed in claim 1, it is characterised in that installing plate（735）On set driving group Part, the drive component include：

   Located at installing plate（735）On motor（737）；And

   With motor（737）Clutch end drive connection force-bearing base（737a）,

   Wherein, force-bearing base（737a）With linking arm（736c）Joint.
4. 4. it is used for the grasping mechanism of plate-like piece as claimed in claim 3, it is characterised in that linking arm（736c）Parallel and interval Ground is provided with two, two linking arms（736c）Between be provided with two power transmission bars（737c）.
5. 5. it is used for the grasping mechanism of plate-like piece as claimed in claim 4, it is characterised in that two power transmission bars（737c）In one End drive connection so that two power transmission bars（737c）Can synchronously it perform relative motion, and two power transmission bars（737c）It is another End and respective relative linking arm（736c）Joint.
6. 6. the grasping mechanism for plate-like piece as described in any one of claim 1 ~ 5, it is characterised in that crawl support（731） With installing plate（735）Between be provided with lifting assembly, the lifting assembly includes：

   Located at installing plate（735）Go up and pass through crawl support（731）The lifting guide pillar of bottom（733）；And located at installing plate （735）Go up and pass through crawl support（731）The lift cylinder of bottom（734）.