A kind of compound robot clamp
Technical field
The utility model relates to a kind of compound robot clamp.
Background technology
Household electric appliances belong to traditional labor-intensive production, profit margin is compared little, in automatic improving process, quoting robot, to carry out automatic improving too high concerning cost household appliances enterprise, therefore, how reducing improvement cost is the great difficult problem that household electric appliances transformation and upgrade face, and the utilization rate improving robot effectively can reduce improvement cost, but the function of raising robot clamp and flexibility improve the necessary means of robot utilization rate.Household appliances product category, model complexity is various, often same workpiece just has tens kinds of even hundreds of specifications, therefore carry out in production assembling process in employing robot, each robot station must adapt to the crawl of all dimensions of same workpiece, very high requirement is proposed to the adaptability of robot clamp, in jig Design process, also must meet this requirement could realize real automated production, in addition, the pattern current household electrical appliances production line still adopting each station configure a robot to carry out producing, this kind of pattern relative cost is still higher, the utilization rate of robot does not reach optimum yet.Therefore design the production that a kind of robot clamp Neng Shiyitai robot substitutes multiple station and just have very large realistic meaning, this will increase the utilization rate of robot greatly.
Utility model content
The purpose of this utility model is to provide a kind of compound robot clamp that can clamp different structure and size workpiece, the Production requirement that a robot meets two assembly stations can be realized, improve the service efficiency of robot, effectively reduce the manufacturing cost of production.
Solve the problems of the technologies described above, the utility model takes following technical scheme to be achieved:
A kind of compound robot clamp, comprise a support, it is characterized in that: be provided with the first fixture, the second fixture successively at the two ends of described support bottom surface, the first described fixture comprises strap and ambulatory splint, described strap is fixed on support bottom surface, and described ambulatory splint is driven by a drive unit can be moved back and forth to strap direction thus clamp and discharge workpiece;
The second described fixture comprises the bikini gas pawl being connected to support bottom surface, and the pawl being connected to gas pawl movable block refers to.
Described drive unit is cylinder.
Improve as one of the present utility model, described ambulatory splint comprises one and is fixed on the gripper shoe of support bottom surface and the push pedal between gripper shoe and strap, described cylinder is fixed on and arranges middle part outside gripper shoe and its piston rod is fixedly connected with push pedal through perforate in gripper shoe, and push pedal is moved back and forth by cylinder driving.
Further, described push pedal is provided with four guide rods on the two diagonal end points being intersection point with push pedal and piston rod junction, and described gripper shoe is being provided with guide rod corresponding position the sleeve allowing guide rod pass.
Again further, described push pedal is all coated with one deck sheet rubber with strap in relative one side, and described pawl refers to that inner side is also coated with one deck sheet rubber.
Be provided with a mount pad between the first described fixture and support bottom surface, the first fixture is fixedly connected with support by mount pad.
Described strap and gripper shoe are provided with deep floor, are provided with short floor at the top of inner side in outside.
The dual-side of described support is provided with stiffener.
Compared with prior art, the utility model has following beneficial effect:
The utility model has two independently fixtures, two independently fixture can capture the workpiece of different structure respectively, effectively solve the workpiece that a fixture can only clamp a kind of contour structures, substantially increase the utilization rate of robot, reduce manufacturing cost.
Accompanying drawing explanation
Fig. 1 is schematic perspective view of the present utility model;
Schematic perspective view when Fig. 2 is the utility model action.
In figure: 1-support, 2-strap, 3-gripper shoe, 4-push pedal, 5-cylinder, 6-mount pad, 7-sheet rubber, 8-guide rod, 9-sleeve, 10-deep floor, the short floor of 11-, 12-gas pawl, 13-pawl refers to, 14-stiffener.
Detailed description of the invention
Below in conjunction with accompanying drawing, by embodiment, the utility model is described in further detail.
As shown in Figure 1, 2, a kind of compound robot clamp, comprise a support 1, the middle part of support 1 is connected with the active distal end of robot, and the dual-side of support 1 is provided with stiffener 14 for providing the steadiness of support, thus improves the reliability of fixture and firmly determine, be provided with the first fixture, the second fixture successively at the two ends of described support bottom surface, be provided with mount pad 6, first fixture between the first fixture and support 1 bottom surface and be fixedly connected with support 1 by mount pad 6, first fixture comprises strap 2 and ambulatory splint, and strap 2 is fixed on support 1 bottom surface, and ambulatory splint is driven by a cylinder 5 can be moved back and forth to strap 2 direction thus clamp and discharge workpiece, ambulatory splint specifically comprises one and is fixed on the gripper shoe 3 of support 1 bottom surface and the push pedal 4 between gripper shoe 3 and strap 2, cylinder 5 is fixed on and arranges middle part outside gripper shoe 3 and its piston rod is fixedly connected with push pedal 4 through perforate in gripper shoe 3, push pedal 4 is driven by cylinder 5 and moves back and forth, strap 2 and gripper shoe 3 are provided with deep floor 10 in outside, short floor 11 is provided with at the top of inner side, be provided with floor and can strengthen the intensity of strap and gripper shoe thus the steadiness of increase fixture, it is square workpiece that first fixture can clamp profile in actual use, be particularly suitable for capturing the condenser in outdoor machine of air-conditioner production line,
Push pedal 4 is provided with four guide rods 8 on the two diagonal end points being intersection point with push pedal 4 and piston rod junction, gripper shoe 3 is being provided with guide rod 8 corresponding position the sleeve 9 allowing guide rod 8 pass, and is provided with guide rod and cylinder can be made in the process promoting push pedal to keep balance; Second fixture comprises the bikini gas pawl 12 being connected to support 1 bottom surface, and the pawl being connected to gas pawl 12 movable block refers to 13, and the second fixture in use can clamp the workpiece that profile is cylinder, is particularly suitable for capturing the compressor on outdoor machine of air-conditioner production line; Push pedal 4 is all coated with one deck sheet rubber 7 with strap 2 in relative one side, and pawl is also coated with one deck sheet rubber 7 inside referring to 13, is provided with the surface that sheet rubber can ensure fixture not defective work piece in grabbing workpiece process.The quick switching of two sleeve clamp positions can be completed when reality uses by the rotation of robot movable end self, thus use the workpiece required for the crawl of corresponding fixture, the service efficiency of robot is provided, reduce manufacturing cost.
Embodiment of the present utility model is not limited thereto; according to foregoing of the present utility model; according to ordinary technical knowledge and the customary means of this area; do not departing under the utility model basic fundamental thought prerequisite; to the amendment of other various ways that the utility model said structure is made, replacement or change, all drop within protection domain of the present utility model.