A kind of rotary grasping mechanism
Technical field
The utility model relates on a kind of automation production flow line needs to be rotated the rotary grasping mechanism that shifts the location of workpiece.
Background technology
Along with being widely used of automation production flow line, more and more higher to efficient, accurate, the simple requirement of conveyor line.In the flowing water course of processing to a workpiece, often can need workpiece is picked up from certain position the rear that then rotates to an angle to the rotary grasping mechanism another position or equipment, such as when micropkonic main magnetic and secondary magnetic are magnetized, must leave flow production line owing to magnetizing, to avoid the normal operation of influence of magnetic field conveyor line, therefore magnetizing equipment be positioned over conveyor line near, existing common grasping mechanism, by wait magnetize put into magnetizing equipment and substitute the bad for the good after fetch again, impact due to the stroke of turning back, need at the soonest more than 4 seconds, can not meet the client Dui Ci road station circulation time and be 3 seconds with interior high request.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of crawl and turns to rapidly rotary grasping mechanism reliably.
In order to solve the problems of the technologies described above, technical scheme provided by the utility model is: a kind of rotary grasping mechanism comprises motor, transmission component, S. A., the gentle claw assembly of substrate; Described motor drives the S. A. rotation by transmission component; Described substrate is fixed on the top of S. A.; Described gas claw assembly is provided with two groups, and two groups of gas claw assemblies are arranged on respectively the both sides of substrate.
Described gas claw assembly comprises gas pawl support, the first cylinder, slide rail, the second cylinder, fixed air pawl and slip gas pawl; The sidepiece sliding block joint of described gas pawl support and substrate; The cylinder body of described the first cylinder is fixedly connected with gas pawl support, and the piston rod of the first cylinder is fixedly connected with substrate; Described slide rail is fixed on gas pawl support; Described fixed air pawl and slip gas pawl be arranged in parallel, and the fixed air pawl is fixed on gas pawl support, and slip gas pawl is connected with the slide rail horizontal slip; The cylinder body of described the second cylinder is fixedly connected with gas pawl support, and the piston rod of the second cylinder is fixedly connected with slip gas pawl.
After having adopted technique scheme, the utlity model has following beneficial effect: this practical motor drives the S. A. rotation by transmission component, can control 360 ° of rotations of sleeve mechanism, then carry out material grasping by the gas claw assembly, the second cylinder is controlled the distance between fixed air pawl and slip gas pawl, the first cylinder is controlled gas claw assembly knee-action, thus can Simple fast and the workpiece that will need reliably to capture be positioned on another platform after rotating to an angle.
The accompanying drawing explanation
For content of the present utility model more easily is expressly understood, below according to specific embodiment also by reference to the accompanying drawings, the utility model is described in further detail, wherein
Fig. 1 is structural representation of the present utility model.
The left view that Fig. 2 is Fig. 1.
The birds-eye view that Fig. 3 is Fig. 1.
Label in accompanying drawing is:
Motor 1, transmission component 2, S. A. 3, substrate 4, gas claw assembly 5, gas pawl support 51, the first cylinder 52, slide rail 53, the second cylinder 54, fixed air pawl 55, slip gas pawl 56.
The specific embodiment
(embodiment 1)
See Fig. 1 to Fig. 3, the rotary grasping mechanism of the present embodiment, comprise motor 1, transmission component 2, S. A. 3, the gentle claw assembly 5 of substrate 4.
Motor 1 drives S. A. 3 rotations by transmission component 2.Substrate 4 is fixed on the top of S. A. 3.Gas claw assembly 5 is provided with two groups, and two groups of gas claw assemblies 5 are arranged on respectively the both sides of substrate 4.
Gas claw assembly 5 comprises gas pawl support 51, the first cylinder 52, slide rail 53, the second cylinder 54, fixed air pawl 55 and slip gas pawl 56.The sidepiece sliding block joint of gas pawl support 51 and substrate 4.The cylinder body of the first cylinder 52 is fixedly connected with gas pawl support 51, and the piston rod of the first cylinder 52 is fixedly connected with substrate 4.Slide rail 53 is fixed on gas pawl support 51.Fixed air pawl 55 and slip gas pawl 56 be arranged in parallel, and fixed air pawl 55 is fixed on gas pawl support 51, and slip gas pawl 56 is connected with slide rail 53 horizontal slips.The cylinder body of the second cylinder 54 is fixedly connected with gas pawl support 51, and the piston rod of the second cylinder 54 is fixedly connected with slip gas pawl 56.
Motor 1 drives S. A. 3 rotations by transmission component 2, can control 360 ° of rotations of sleeve mechanism.Gas claw assembly 5 is for material grasping.The distance that the second cylinder 54 is controlled between fixed air pawl 55 and slip gas pawl 56.The first cylinder 52 is controlled gas claw assembly 5 knee-actions.
Above-described specific embodiment; the purpose of this utility model, technical scheme and beneficial effect are further described; institute is understood that; the foregoing is only specific embodiment of the utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any modification of making, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.