Precious metal jewelry burnishing robot

A robot and precious metal technology, applied in manipulators, program-controlled manipulators, chucks, etc., can solve the problems of low calendering efficiency, operators are susceptible to strain and pain, and achieve the effect of reducing personnel loss and improving calendering efficiency.

CN103240735AInactive Publication Date: 2013-08-14TIANJIN HONGTIAN AUTOMATION EQUIP
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
Publication Date
2013-08-14
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a precious metal jewelry burnishing robot structure which is composed of a manipulator arranged in a framework containing a hanging plate, a cutter table and an auxiliary table. The manipulator is mainly formed by a lifting base, a rotating big arm, an actuator and a wrist assembly, wherein the wrist assembly is mainly formed by a lead screw and a gear, the lead screw drives left fingers and right fingers to move mainly through a slider on a finger base and a spring, and the gear rotating around the axis of the lead screw and having no contact with the lead screw is arranged under the finger base. The cutter table is mainly formed by a cutter assembly and a tool bit assembly, wherein the cutter assembly is mainly composed of a crankshaft, a connection rod, a swinging guide rail with a slider and a swinging rod with a sword-shaped spring sheet, and the tool bit assembly is mainly composed of a scabbard type base and a pressing cutter connected with a motor. The auxiliary table is mainly composed of an auxiliary bracket arranged on the actuator and connected through a tension spring. The precious metal jewelry burnishing robot can be used for burnishing precious metal jewelries, can replace manual operation and improves the burnishing efficiency.
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Description

technical field

[0001] The invention relates to a precious metal calendering robot, in particular to a precious metal jewelry calendering robot. Background technique

[0002] Precious metal jewelry refers to jewelry and ornaments made of metal materials such as gold and silver. Jewelry types include bracelets, rings, necklaces, earrings, pectorals and wrist ornaments. Among them, bracelets and rings are jewelry worn on people's wrists and fingers. Among the many types of jewelry styles, their styles are the most abundant and have the most symbolic meaning, so many people are willing to wear bracelets and rings.

[0003] Processing precious metal bracelets and ring jewelry, the production process mainly includes steps such as melting gold, pouring mold, holding mold, calendering, car embossing and so on. Wherein, the existing calendering process treatment method is: artificially adopting a pressing knife made of steel or agate to perform repeated calendering treatment on th...

Examples

Embodiment

[0058] A precious metal jewelry calendering robot, characterized in that: it is composed of a frame 1 containing a hanging plate, a manipulator 2 arranged in the frame 1 containing the hanging plate, a tool table 3 and an auxiliary table 4, and the manipulator 2 is arranged on the second On one side of the beam 102, the tool table 3 and the auxiliary table 4 are arranged on the base platform 116, such as figure 1 and Figure 9 shown.

[0059] Described framework 1 that contains hanging plate, its structure is as figure 1 Shown, by the 1st column 111, the 2nd column 115, the 3rd column 117, the 4th column 120 and the 1st beam 101, the 2nd beam 102, the 3rd beam 113, the 4th beam 112, the 5th beam 114, the 6 crossbeams 105, the 7th crossbeam 104, the 8th crossbeam 103, the 9th crossbeam 118, the 10th crossbeam 119, straddling the base platform 116 above the 4th crossbeam 112 and the 5th crossbeam 114, being arranged on the 6th crossbeam 105 The first motor 106 containing the ...