Grabbing and press-fitting complete equipment with flexible adjustment function for producing pyrophyllite blocks for diamonds

Abstract

The invention relates to grabbing and press-fitting complete equipment with a flexible adjustment function for producing pyrophyllite blocks for diamonds. The equipment comprises a feeding belt, a discharging belt and a grabbing and press-fitting machine which are arranged along a straight line, the grabbing and press-fitting machine comprises a working platform installed on stand columns, a forming die lower die assembly is installed in the middle of the working platform, a jacking hydraulic cylinder or an air cylinder is arranged below the working platform and can drive the forming die lowerdie assembly located in the middle of the working platform to ascend and descend, a workpiece moving device is installed on the side face of the working platform and comprises a vertical lifting linear module and a transverse translation linear module, and grabbing and pressing integrated mechanical arms are connected to a moving part of the transverse translation linear module. The equipment isapplied to machining of the pyrophyllite blocks in the diamond production process, grabbing and mounting automation can be achieved, the workpiece grabbing supporting force of the mechanical arms is uniform, the fragile workpiece is not prone to damage, and when the workpiece is assembled, a flexible ring has a certain pose deviation compensation function, so that the assembly is convenient.

Description

technical field [0001] The invention relates to the technical field of robots, in particular to a complete set of equipment for grasping and packing diamond pyrophyllite blocks. Background technique [0002] During the production of diamond pyrophyllite blocks (such as figure 1 shown), requires that the dedicated dolomite ring ( figure 1 shown in ①) to be transported above the forming mold ( figure 1 shown in ②), and press-fitted on the punch of the molding cavity ( figure 1 shown in ③); add pyrophyllite powder, and use a hydraulic press to press into a pyrophyllite block with an outer square and an inner hole ( figure 1 shown in ④); the pressed pyrophyllite blocks are ejected from the lower die ( figure 1 shown in ⑤); the pyrophyllite blocks (fragile) are then transported to the designated location ( figure 1 shown in ⑥). The current production process of pyrophyllite blocks adopts manual loading and unloading, and robots have not been used for operations. Even if ind...

AI Technical Summary

Problems solved by technology

The current production process of pyrophyllite blocks adopts manual loading and unloading, and robots have not been used for operations. Even if industrial robots in the prior art are used, it is difficult to complete related work

For example (China Invention, CN201710356710.1 Complete set of equipment for grabbing and assembling diamond pyrophyllite blocks), because the force area of ​​the single inner support claw of the manipulator in this patent is small and the pressure on the inner wall of the workpiece is relatively large, it is difficult to control the clamping The force is very easy to damage the workpiece, and the movement form of the inner claw of the patented manipulator is a swing motion when clamping the workpiece, resulting in multiple complex forces on the workpiece when the inner claw is clamping the workpiece, and the inner claw is very It is difficult to control and it is very easy to cause unnecessary damage to the workpiece. However, the existing technology (application number: CN201910141096.6, subject name: inner-supported flexible manipulator for grasping and assembling fragile thin-walled cylindrical inner wall workpieces) has targeted It solves the problem in the manipulator, but there are still deficiencies. For example, in actual production operations, when the manipulator grabs the workpiece and assembles it with the workpiece to be assembled, due to the inevitable appearance and position of the workpiece and the workpiece to be assembled posture deviation, such as the attached Figure 19 As shown in the schematic diagram of posture deviation, at this time, the robot holds the workpiece with rigid pressure and continues to assemble, which will inevitably damage the workpiece, the workpiece to be assembled, or both, especially the assembly of fragile workpieces, which will affect the continuity of production and reduce the Increase production efficiency, increase production costs, and even damage the manipulator, which is likely to cause greater economic losses

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