Positioning device of laser engraving machine

Abstract

The utility model discloses a locating device of a laser carving machine, which relates to the technical field of laser carving, and comprises a jig, a mounting plate and a material ejecting mechanism, the jig is arranged on the mounting plate, the mounting plate is arranged at the upper part of a machine table of the laser carving machine, the material ejecting mechanism is arranged at the lower part of the machine table of the laser carving machine, and the material ejecting mechanism is positioned right below the jig and the mounting plate. The jig is provided with a plurality of limiting grooves used for product positioning, a material ejecting hole penetrating through the jig is formed in each limiting groove, and the mounting plate is provided with an opening communicated with the material ejecting holes. Products are limited and fixed in the limiting grooves through the arrangement of the limiting grooves, the products are prevented from toppling over in the jig transferring process, after laser etching operation is completed, ejector pins on the ejector mechanism are arranged in the ejector holes in a penetrating mode to eject the products out through the ejector holes, one-time ejection / ejection of the products on the whole row of jigs is achieved, and the production efficiency is improved. Subsequent transfer and collection of products are facilitated, the production efficiency is improved, the material collecting time is shortened, and the requirement for large-scale continuous production is met.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of laser engraving, in particular to a laser engraving machine positioning device. BACKGROUND

[0002] Laser engraving is also called laser engraving or laser marking, which is a surface treatment process using optical principles. During laser engraving operation, a laser engraving jig is used to fix the product, and then the laser engraving jig is installed on the laser engraving machine table for laser engraving.

[0003] Currently, after the product completes the laser engraving operation, the product on the laser engraving jig is manually removed from each processing position. This method has low production efficiency and takes a long time, which cannot meet the needs of large-scale continuous production.

[0004] Therefore, the present application inventors propose a laser engraving machine positioning device. UTILITY MODEL CONTENT

[0005] In view of the deficiencies of the prior art, the utility model provides a laser engraving machine positioning device to solve the technical problems existing in the background art.

[0006] To achieve the above purpose, the utility model is implemented by the following technical scheme: a laser engraving machine positioning device, comprising a jig, a mounting plate, and a material lifting mechanism, the jig is arranged on the mounting plate, the mounting plate is arranged on the upper part of the laser engraving machine table, the material lifting mechanism is arranged on the lower part of the laser engraving machine table, and the material lifting mechanism is located directly below the jig and the mounting plate, the jig is provided with a plurality of limiting grooves for product positioning, each limiting groove is provided with a material lifting hole penetrating through the jig, and the mounting plate is provided with an opening communicating with the material lifting hole.

[0007] Further, the jig is provided with screw holes one around, the mounting plate is provided with screw holes two corresponding to the screw holes one, and the jig and the mounting plate are fixedly connected by being connected into the screw holes one and the screw holes two through screws.

[0008] Further, the mounting plate is also provided with screw holes three, the screw holes three correspond to the hole positions of the laser engraving machine table, and the mounting plate and the laser engraving machine table are fixedly connected by being connected into the screw holes three and the hole positions of the laser engraving machine table through screws.

[0009] Further, the jig is provided with recesses on both sides, and the recesses are square openings.

[0010] Further, the mounting plate is provided with a plurality of hole positions penetrating through the mounting plate, and the plurality of hole positions include screw holes two corresponding to the jig, and screw holes three corresponding to the laser engraving machine table.

[0011] Further, the ejection mechanism comprises an ejection plate, an ejector pin and a telescopic cylinder, the telescopic cylinder is fixedly arranged on the laser etching machine table, the ejection plate is arranged on the output end of the telescopic cylinder, and the ejector pin is arranged on the ejection plate.

[0012] Further, the ejector pin is matched with the ejection hole on the jig, and the product is lifted from the limiting groove through the ejector pin.

[0013] Compared with the prior art, the utility model has the advantages that the utility model provides a laser etching machine positioning device, including jig, mounting plate, ejection mechanism, jig sets up on mounting plate, mounting plate sets up on laser etching machine table upper portion, ejection mechanism sets up in laser etching machine table lower portion, and ejection mechanism is located jig and mounting plate's just below, jig is provided with a plurality of for product positioning's limiting groove, and every limiting groove is provided with the ejection hole that passes through jig, and the opening that is communicated with the ejection hole is arranged on the mounting plate.The product is limited and fixed in the limiting groove by setting the limiting groove, to prevent the product from being dumped in the jig transfer process, by setting the ejection hole, when completing the laser etching operation, the product is lifted out by the ejector pin of the ejection mechanism in the ejection hole, realizes the product on the whole row jig of one -off lifting / lift out, to facilitate the subsequent transfer collection of product, improves production efficiency, shortens the time of collecting material, satisfies the demand of large -scale continuous production. BRIEF DESCRIPTION OF DRAWINGS

[0014] Fig. 1 It is jig structure schematic diagram as shown;

[0015] Fig. 2 It is jig and mounting plate exploded structure schematic diagram as shown;

[0016] Fig. 3 It is jig, mounting plate, ejection mechanism assembly structure schematic diagram as shown.

[0017] In the drawing: 1, jig 2, mounting plate 3, ejection mechanism 4, limiting groove 5, ejection hole 6, opening 7, screw hole one 8, recess 9, screw hole two 10, screw hole three 31, ejection plate 32, ejector pin 33, telescopic cylinder. DETAILED DESCRIPTION

[0018] The technical scheme in the embodiments of the utility model will be apparently and completely described below with reference to the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the range protected by the utility model.

[0019] Please refer to Figs. 1-3As shown, the utility model provides a technical scheme: a laser etching machine positioning device, including jig 1, mounting plate 2, material ejecting mechanism 3, jig 1 is arranged on mounting plate 2, mounting plate 2 is arranged on the upper portion of laser etching machine platform, material ejecting mechanism 3 is arranged in the lower portion of laser etching machine platform, and material ejecting mechanism 3 is located directly below jig 1 and mounting plate 2, jig 1 is provided with a plurality of limiting grooves 4 for product positioning, a material ejecting hole 5 through jig 1 is arranged in each limiting groove 4, and mounting plate 2 is provided with an opening 6 communicating with the material ejecting hole 5.

[0020] Need to explain, the upper portion of material ejecting plate 31 is provided with a plurality of ejector pins 32, each ejector pin 32 corresponds to a material ejecting hole 5, and the size of ejector pin 32 and the material ejecting hole 5 is matched, so that the product does not shake when positioning,

[0021] By setting limiting groove 4, the product is limited and fixed in limiting groove 4, so that the product is prevented from being poured during the transfer process of jig 1 and affecting subsequent laser etching processing. By setting material ejecting hole 5, when the laser etching operation is completed, the product is lifted up / ejected out through the ejector pin 32 on material ejecting mechanism 3 penetrating opening 6 and material ejecting hole 5, the product on the whole row of jigs is lifted up / ejected out at a time, so that the subsequent transfer and collection of the product are facilitated, the production efficiency is improved, the material collection time is shortened, and the demand for large-scale continuous production is met.

[0022] The opening edge of limiting groove 4 is a circular arc or a chamfer. By designing the opening edge of limiting groove 4 as a circular arc or a chamfer, the product is prevented from being scratched by the right-angle opening edge when being put into limiting groove 4 or being lifted up / ejected out, so that the product shell is prevented from being worn.

[0023] Please refer to Fig. 2 As shown, the periphery of jig 1 is provided with screw hole one 7, and mounting plate 2 is provided with screw hole two 9 corresponding to screw hole one 7, the jig 1 and the mounting plate 2 are fixedly connected by being connected into screw hole one 7 and screw hole two 9 through screws. Mounting plate 2 is also provided with screw hole three 10, which corresponds to the hole position of laser etching machine platform, and mounting plate 2 and laser etching machine platform are fixedly connected by being connected into screw hole three 10 and the hole position of laser etching machine platform through screws.

[0024] Please refer to Figs. 1-2 As shown, the two sides of jig 1 are provided with recessed parts 8, when it is necessary to replace jig 1, auxiliary tools or hands are inserted into the recessed parts 8 of jig 1 to facilitate lifting and disassembling jig 1 from mounting plate 2 for replacement.

Claims

1. A laser engraving machine positioning device, characterized in that, Including tool (1), mounting plate (2), material mechanism (3), the tool (1) is established on mounting plate (2), the mounting plate (2) is set up on the upper part of laser carving machine platform, the material mechanism (3) is set up in the lower part of laser carving machine platform, and the material mechanism (3) is located in the tool (1) and the mounting plate (2) directly below, the tool (1) is provided with several for product positioning limit slot (4), each limit slot (4) is provided with the material hole (5) of through tool (1) in, the mounting plate (2) is provided with the opening (6) of the communication material hole (5).

2. The laser engraving machine positioning device of claim 1, wherein, The tool (1) is provided with screw hole one (7) around, the mounting plate (2) is provided with the screw hole two (9) of corresponding screw hole one (7), by setting screw is connected to screw hole one (7) and screw hole two (9) in, make tool (1) and mounting plate (2) fixed connection.

3. The laser engraving machine positioning device of claim 2, wherein, The mounting plate (2) is also provided with screw hole three (10), the screw hole three (10) corresponds with laser carving machine platform hole position, by screw is connected to screw hole three (10) and laser carving machine platform hole position in, make mounting plate (2) and laser carving machine platform fixed connection.

4. The laser engraving machine positioning device of claim 2, wherein, The both sides of tool (1) are provided with recess (8), and the recess (8) is square opening.

5. The laser engraving machine positioning device of claim 2, wherein, The material mechanism (3) includes material plate (31), ejector pin (32), telescopic cylinder (33), the telescopic cylinder (33) is fixedly arranged on the laser carving machine platform, the material plate (31) is arranged on the output end of telescopic cylinder (33), and the ejector pin (32) is arranged on the material plate (31).

6. The laser engraving machine positioning device of claim 5, wherein, The ejector pin (32) is adapted to the material hole (5) on the tool (1), and the product is lifted from the limit slot (4) by the ejector pin (32).

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