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CN-224222983-U - Be applied to automatic laser quadruplex position rotary mechanism

CN224222983UCN 224222983 UCN224222983 UCN 224222983UCN-224222983-U

Abstract

The utility model relates to the technical field of key laser engraving, in particular to an automatic four-station rotating mechanism. Comprises a workbench. According to the utility model, when the rotary disc drives the tray provided with the coating jig to rotate to the position corresponding to the laser station, the ejection mechanism corresponding to the laser station ejects the tray upwards, so that the limiting plate presses down a plurality of key products, the limiting plate centers up the inclined key products on the coating jig, then the first telescopic cylinder and the second telescopic cylinder respectively drive the two pressing blocks to push the tray horizontally, so that the four sides of the tray are respectively contacted with the two pressing blocks and the L-shaped plate, the positions of the coating jig and the key products on the tray are kept stable and consistent, the laser emitted by the laser marking machine can irradiate on the key products through the corresponding hollow grooves, the preset positions on the plurality of key products are subjected to laser carving of the character patterns, and the laser carving precision of the character patterns on the key products is improved.

Inventors

  • ZHANG CHUNYUAN

Assignees

  • 大连国上塑料有限公司

Dates

Publication Date
20260512
Application Date
20250521

Claims (5)

  1. 1. The utility model provides an be applied to automatic four-station rotary mechanism of laser, includes workstation (1), the intermediate position of workstation (1) upper side wall has servo motor through support fixed mounting, servo motor's output shaft upper end is fixed with capstan (2) through the spline is coaxial, wherein four stations are arranged to the edge annular above capstan (2), for getting in proper order and put station, press station, laser station and inspection station, step groove (21) have all been seted up with the position that every station corresponds on capstan (2), the inside of step groove (21) is provided with tray (22), the position that corresponds with getting on workstation (1) put station, press station, laser station all is provided with ejection mechanism (6), ejection mechanism (6) are used for with tray (22) vertical lift that corresponds, and the top of capstan (2) is provided with limiting plate (7) that correspond with laser station, limiting plate (7) are fixed mounting on workstation (1) through the support, the downside of limiting plate (7) is provided with correction mechanism (8), when tray (22) are placed with the position that take off tray (22) and the position of laser station (23) when the top of holding up of pushing up of tray (2) and driving the position that corresponds with laser station (23), the correction mechanism (8) corrects and positions the tray (22).
  2. 2. The automatic laser quadruplex position rotating mechanism according to claim 1, wherein the correcting mechanism (8) comprises an L-shaped plate (81) fixedly arranged at the edge of the lower side wall of the limiting plate (7), a first telescopic cylinder (82) and a second telescopic cylinder (83) are fixedly arranged on the lower side wall of the limiting plate (7), and pressing blocks are fixedly arranged at one ends of piston rods of the first telescopic cylinder (82) and the second telescopic cylinder (83).
  3. 3. The four-station rotating mechanism for automatic laser light according to claim 2, wherein the L-shaped plate (81) and the two pressing blocks enclose a rectangular area, and when the tray (22) is lifted up by the ejection mechanism (6) corresponding to the laser station, the tray (22) is lifted up to the inside of the rectangular area.
  4. 4. The automatic laser four-station rotating mechanism according to claim 1, wherein the ejection mechanism (6) comprises an ejection cylinder (61) fixedly arranged on the upper side wall of the workbench (1), a top plate (62) is fixedly arranged at the upper end of a piston rod of the ejection cylinder (61), and when the piston rod of the ejection cylinder (61) drives the top plate (62) to move upwards, the top plate (62) passes through a corresponding stepped groove (21) to contact the lower side wall of the tray (22).
  5. 5. The automatic laser quadruplex position rotating mechanism according to claim 4, wherein the ejection mechanism (6) further comprises a plurality of jacking columns (63) vertically fixed on the upper side wall of the top plate (62), positioning holes (221) are formed in the tray (22) at positions corresponding to the jacking columns (63), when the upper side wall of the top plate (62) is in contact with the lower side wall of the tray (22), the jacking columns (63) are inserted into the corresponding positioning holes (221), and gaps are reserved between the circumferential side walls of the jacking columns (63) and the inner walls of the corresponding positioning holes (221).

Description

Be applied to automatic laser quadruplex position rotary mechanism Technical Field The utility model relates to the technical field of key laser engraving, in particular to an automatic four-station rotating mechanism. Background The utility model provides a button product need be through automatic laser machine on its surface radium carving characters pattern in the production process, and wherein the inside of an automatic laser machine is provided with gets and puts station, presses station, laser station and inspection station to get and put station, press station and laser station's below and set up climbing mechanism, remove through the capstan in automatic laser machine at the button product between four stations. Firstly, placing a coating jig 23 loaded with keys which are not subjected to laser carving on a tray of a picking and placing station through an external manipulator, then rotating a rotary disc servo motor to drive the rotary disc to rotate 90 degrees on a central shaft, rotating an aluminum tray with the coating jig 23 to a pressing station, starting an automatic pressing device on the pressing station, vertically jacking the tray by a jacking mechanism, compacting the jig by the automatic pressing device, ensuring that the jogged state of all the keys passing through the pressing station on the aluminum tray is stable and consistent, arranging a plurality of jacking columns on the jacking mechanism, arranging positioning holes at positions corresponding to each jacking column on the tray, inserting the jacking columns into the corresponding positioning holes when the jacking mechanism jacks the tray, preventing the tray from horizontally moving in the jacking process through the cooperation of the jacking columns and the positioning holes, avoiding the tray from slipping off the jacking mechanism, sequentially rotating the pressed coating jig on the laser station by the jacking mechanism, and starting laser character patterns on the surface of the aluminum tray by the laser character laser machine. After a plurality of button products of external manipulator load to application tool 23, the condition that the button product appears floating slope easily on application tool 23, a plurality of button products are difficult to keep unanimously smooth on application tool 23, in order to make between jack-prop and the locating hole insert smoothly and break away from simultaneously, there is certain clearance volume between jack-prop and the locating hole, after climbing mechanism jack-up tray promptly, the tray, application tool and button product can take place tiny horizontal displacement on climbing mechanism, if can not fix the position of tray completely, then laser machine can not carving word pattern in the preset position on a plurality of button product radium, the defective rate of button product has been improved. Disclosure of utility model The utility model aims to provide an automatic laser four-station rotating mechanism, which is used for solving the problems in the background art: The coating jig is difficult to keep consistent and smooth for a plurality of key products, and the tray, the coating jig and the key products can generate tiny horizontal displacement, so that a laser machine cannot laser carving word patterns at preset positions on each key product. In order to achieve the above object, the present utility model provides an automatic laser four-station rotating mechanism, comprising a workbench, wherein a servo motor is fixedly installed at the middle position of the upper side wall of the workbench through a bracket, and a rotary disc is coaxially fixed at the upper end of an output shaft of the servo motor through a spline, and the automatic laser four-station rotating mechanism is characterized in that: four stations have been arranged to the edge annular of capstan top, for getting and putting station, press station, laser station and inspection station in proper order, the ladder groove has all been seted up to the position that corresponds with every station on the capstan, the inside in ladder groove is provided with the tray, and the position that corresponds with getting and putting station, press station, laser station on the workstation all is provided with ejection mechanism, ejection mechanism is used for vertically jacking up the tray that corresponds, and the top of capstan is provided with the limiting plate that corresponds with the laser station, the limiting plate passes through support fixed mounting on the workstation, and the downside of limiting plate is provided with correction mechanism, and when the capstan drove the tray that has placed the application tool rotated the position that corresponds with the laser station, the ejection mechanism that corresponds with the laser station upwards jack-up the tray, when the button contact limiting plate's on the tray drove the application tool, correction mechanism corrects the location to the t