TH7040B - Centering tool for gemstones - Google Patents

Abstract

Method for classifying and centering unpolished gemstones The automated machine operation consists of the procedure of examining the gemstone in the direction parallel to the centered axis and preparing the gemstone image, adding the gemstone image on the reference center image, preparing the morphology. referenced around The reference center, the relative size change of the reference morphology, is selected by computer calculation until the reference morphology is within the image of the gemstone, and the gemstone is moved until it is placed around the reference center.

Claims (9)

1. Procedures for classifying and centering an unwrapped gemstone include the steps of: examination of the scabies in the direction parallel to the axis of the center setting and the visualization of the circumference of the gemstone. The conceptual arrangement of the reference circumference centered around the reference center; Correction of the relative size of the reference symbol until it fits within the gemstone; and the displacement of the gemstone until it has been centered around the reference center. 2. The process of claim 1 and additionally consists of the procedures of Recording the Final Size of the Reference Notation Estimation of the largest possible height of the stone when polished. This can be done from an unpolished gemstone and recording this height Compare the selected symbols. Maximum size and height with a predefined group of variables; And selection of the most appropriate variable set in accordance with the un-polished gemstone 3. Process according to one of the claims No. 1 and No. 2 and beyond. It consists of the process of applying a concentric gemstone and attaching it to the center of the chisel; 4. One method of classification and centering of an un-polished gemstone is a process of; Connecting the gemstone into a recess in the base plate, which has an attraction so that the gemstone remains there; Detecting the gemstone in the direction parallel to the axis, which is set to the core, and sending a video signal corresponding to the circumference of the gemstone via a computer to the monitor for examination; Provides a reference center on the screen where the image has been enhanced. Reference center, which corresponds to the center of the channel; The arrangement of the reference girth on the monitor centered around the The reference center and is duplicated onto the gemstone image; The change in the size of the reference morphology until the maximum size that fits within the gemstone was determined; And the movement of the Pauli stone relative to the channel until the image of the pebble stone has been centered around Reference Center 5. A tool to assist in centering and manual classification of unwrapped gemstones, consisting of; A device for detecting gemstones in the direction parallel to the axis, which is the core of the ply stone. And to arrange the image corresponding to the circumference to the computer and monitor for the accompanying examination; The computer is equipped with a device for creating a reference center image. To provide one selected group of reference circumference morphology centered around Reference center And to add a gemstone image on the center of reference; A device to automatically change the size of the reference morphology under the control of the operator. Until within the gemstone image, and equipment for providing signaling corresponds to the final magnitude of the reference morphology. 6. The instruments of claim 5 and beyond consist of. Equipment for estimating the maximum possible value of the polished gemstone and for the provisioning of the corresponding data signal to the computer. 7. The instrument according to claim 6 and additionally includes a device for separating the stones with Centered By comparing the morphology and final magnitude of reference. And the highest possible value is a group of a predetermined set of variables of morphology, size and height. And choosing the most suitable set of variables for a centered gemstone And equipment for the preparation of data signals corresponding to the appropriate set. 8. The equipment according to any of the claims clause 5 to clause 7 and additionally consists of The device for attaching the centered gemstone to the center of the gripper 9. The tool according to Clause 8 and the fitting for fixing the centered gemstone reversing device. Before welding 1 0. Any of the equipment in Claims No. 5 to No. 9 and in addition, consists of A device for automatically moving the new gemstone into a position for centering. When the previous scabies had been centered, 1 1. Tools for centering and classifying un-polished gemstones, consisting of: one base plate, which is assigned at least one channel, is connected to a vacuum source. A visible morphology device for detecting a gemstone connected to the channel in a direction parallel to the axis where it forms the core of the gemstone. And to provide the corresponding information signal to it; And organized computer equipment To receive the said signal and transmit the corresponding image to the unit. To be able to notice; The arrangement of the reference center on the receiver is duplicated over the image. Provide a reference morphology that corresponds to a different framework Of the perimeter of the polished gemstone and placed around The reference center and it is duplicated with the said image with the corresponding device. To consent to change the morphology or relative size of the referenced morphology by the employee until the optimum size is obtained; And receive a signal corresponding to this morphology and the optimal magnitude 1 2. Tools according to claim No. 11 and in addition to comprise equipment for understanding the characteristics of gemstone. Perpendicular to the axis of the centering and to provide a signal that corresponds to the maximum value of the gemstone at its center to computer equipment 1. 3. Tools according to claim No. 11 and in addition to comprise equipment for understanding the characteristics of gemstone. Perpendicular to the axis of the centering and to provide a signal that corresponds to the maximum value of the gemstone at its center to the computer equipment. A device for resizing the signal at the highest heights with the operator and providing the corresponding signal to the computer equipment. And here the computer equipment is organized. To provide a data signal corresponding to a predetermined set of gemstones that have not yet interfered with the signs of morphology, size and height. 4. Any one of claims 11 through 13, and so-called baseplate, consists of a regulator, requiring at least one connection to the vacuum source. one The center of at least one of them corresponds to the reference center projected onto the screen and, in addition, contains One pebble stone holder relative to each cavity and fixed there by vacuum 1. 5. The instrument according to claim 14 and consists of a group of channels arranged for continuous monitoring by capture devices, and it also consists of A device to move the controller Therefore, each gemstone will be checked in sequence 1. 6.The instrument according to claim 15 and the device for sending the controller is automatically controlled by computer and operated by employee 1. 7. Any of the claim instruments of Clause 14 through No. 16 may also include: A device for gluing concentric gemstones to the gemstone grips includes: One controller holder; And the device to support the gemstone catcher arranged to support the gemstone catcher along the long axis Place the crossbar through the center of one of the slots in the controller when the controller is installed in the controller support 1. 8. The instrument according to claim 17 and beyond, consists of a second controller, requiring at least one compartment to be aligned with at least one of the first. The second controller is turned over before being installed on the controller support. So that the pebble glue is attached in the 1 reverse position. 9.Processes for classification and centering of unpolished gemstones It consists of steps: checking the gemstone in the direction parallel to the axis of its concentricity and providing a visualization of the circumference of the gemstone to CPU relative to the axis of such centering; Each automatically generated reference circumference morphology is spread around the center axis; Getting to fit within each gemstone image of reference morphology Until the optimum image size is obtained; The acquisition of a set of coordinates is related to the defined reference morphology in relation to the displacement from the given axis to the center; And the movement of the gemstone to the given axis is the center corresponding to the given set of coordinates