In the sheet metal course of processing, material all needs the turnover carrying.Because quality of materials and volume are all bigger, adopt mechanical handing more,, increase work efficiency to save manpower.Common mode of transport mostly is support or suspender belt handling mode, also has direct Grasp Modes, as the electromagnet handling, can only be used for the carrying of ferromagnetic steel plate or steel workpiece.Manipulator Grasp Modes, this extracting anchor clamps are to more suitable than chunk shape workpiece, to more lamellar just impracticable.Therefore, in actual production process, be subjected to the restriction of handling gripper function, need the frequent handling gripper of changing, not only increased production process, and reduced work efficiency.In addition, metal usually needs hot down processing or carrying, and a dead lift or conventional handling gripper can not tolerate higher temperature, just can carry out next process after can only waiting the metallic material drop in temperature, greatly reduces work efficiency.In the modern metal material processing, need the high efficiency handling gripper of heatproof and wide accommodation.
The utility model content
The purpose of this utility model is to overcome the prior art deficiency, and a kind of regular or/and sheet material of surface irregularity of shape that is suitable for grasping is provided, in particular for the non-normal temperature sheet material carrying of the suction type of carrying non-normal temperature sheet metal turnover device.
The purpose of this utility model is achieved in that and comprises girder, mainframe, jacking system and portal frame, the guide rail that moves in length and breadth is set on the described portal frame, on the described girder mainframe is set, mainframe one side is provided with vacuum, opposite side connects control setup, connect one group of crossbeam on the described girder, sucker stand is set on the crossbeam, the sucker stand below connects sucker; Described vacuum is communicated with sucker by negative pressure distributing pipe, and described mainframe top connects jacking system, and described jacking system cooperates with guide rail.
The utility model adopts the soft contact negative pressure of vacuum cup sorption mode, is applicable to out-of-shape, even the extracting of surface irregularity material, and can grasp the workpiece of bigger quality.Evidence, the vacuum cup of independent control allows the metal sheet surface irregularity degree to surpass 100mm; If vacuum cup is set to high-temperature resistant corrugated sucker, can grasp the workpiece of 50～180 ℃ of scopes of temperature.
Description of drawings
Fig. 1 looks scheme drawing for the utility model device integral structure master;
Fig. 2 is the schematic top plan view of Fig. 1;
Fig. 3 looks scheme drawing for the left side of Fig. 1;
Fig. 4 is the utility model working state schematic representation.
Among the figure: 1-mainframe, 2-handling device, 3-vacuum, 4-girder, 5-crossbeam, 6-negative pressure distributing pipe, 7-sucker valve, 8-sucker, 9-control setup, 10-suspension ring, 11-jig, 12-portal frame, 13-electric block, 14-sucker stand, 15-elastic buffer pole.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described, but never in any form the utility model is limited, any conversion based on the utility model training centre is done all falls into protection domain of the present utility model.
As shown in the figure, the utility model comprises girder 4, mainframe 1, jacking system and portal frame 12, and the guide rail that moves in length and breadth is set on the described portal frame 12, and described guide rail is by hydraulic pressure or the control of air pressure retractor device; On the described girder 4 mainframe 1 is set, mainframe 1 one sides are provided with vacuum 3, and opposite side connects control setup 9, connect one group of crossbeam 5 on the described girder 4, and sucker stand 14 is set on the crossbeam 5, and sucker stand 14 belows connect sucker 8; Described vacuum 3 is communicated with sucker 8 by negative pressure distributing pipe 6, and described mainframe 1 top connects jacking system, and described jacking system cooperates with guide rail.
The sucker valve 7 that can independently open and close is set on the negative pressure line of described sucker 8,, adapts to the workpiece handling of different size size with the state of the single sucker of independent control.
Described sucker 8 is a heatproof ripple sucker, can adapt to surface of the work 50-180 ℃ temperature traverse.
Be provided with elastic buffer pole 15 in the described sucker 8, guaranteed flexibly connecting of sucker and surface of the work.
Described mainframe 1 one side attended operation devices 2 are provided with control setup 9 on the handling device 2.
Described girder 4 adopts snapping or snap fit to be connected with crossbeam 5, with convenient increase and decrease crossbeam quantity or adjustment crossbeam position, satisfies the needs of different operations, and comformability of the present utility model is provided to greatest extent.
Described jacking system connects mainframe 1 by suspension ring 10.
Described jacking system is an electric block 13, and electric block 13 cooperates with guide rail on the portal frame 12.
Uniform one group of sucker 8 on the described crossbeam 5.
Described control setup 9 electrically connects with mainframe 1, constitutes flexible wired controller
With embodiment shown in Figure 4 is that example illustrates principle of work of the present utility model and working process:
The utility model adopts the high suction vacuum cup of heatproof, and directly sorption is in the metal surface.Polycomponent is upright to be provided with vacuum cup, not only can adapt to the unfairness surface, and improve weight capacity, and better adapt to the workpiece of different size.The vacuum cup of independent control can allow the metal surface irregularity degree to surpass 100mm.Adopt the heatproof sucker can grasp the metal works of temperature up to 180 ℃.
For difform material, can adjust crossbeam position or increase and decrease crossbeam quantity according to the size of face area, adjust sucker quantity, satisfy the requirement of grabbing workpiece size and changes in weight.
The operator catches handling device 2, passes this and installs extracting station, the position that reduces this device; According to the characteristics adjustment sucker stand 14 of plate surface and/or the position of sucker 8, sucker 8 is contacted with material surface; After guaranteeing that sorption is reliable, the control jacking system is to promote this device, and the operator passes this device, makes jacking system vertical or/and side travel moves to next station with the sheet metal that grasps along guide rail.By jacking system with workpiece be put into specify station after, remove sucker pressure, finish transport operation.
Characteristics of the present utility model:
1, simple in structure, easy and simple to handle, working stability is reliable.
2, to metallic material, especially non-normal temperature sheet metal grip is better.
3, can also can grasp the sheet metal that damage is afraid of on the surface according to sheet metal size adjusting sucker position.