CN216912512U

CN216912512U - Laser etching jig with automatic adsorption function

Info

Publication number: CN216912512U
Application number: CN202123050482.6U
Authority: CN
Inventors: 刘宏彪
Original assignee: Dongguan Beiyu Electronic Science & Technology Co ltd
Current assignee: Dongguan Beiyu Electronic Science & Technology Co ltd
Priority date: 2021-12-07
Filing date: 2021-12-07
Publication date: 2022-07-08
Anticipated expiration: 2031-12-07

Abstract

The utility model discloses a laser etching jig with an automatic adsorption function, which is used for fixing a plastic product containing metal inside and comprises a bottom plate, wherein more than one first groove is formed on the bottom plate, a plurality of second bulges and second grooves are arranged beside the first grooves, more than one second positioning clamping groove is formed on the second bulges and/or the second grooves, and magnets are arranged in the second positioning clamping grooves in a matched mode and can be matched with the product and adsorb the product on a specific position of the jig. According to the utility model, the first groove is arranged at the center of the bottom plate and is matched with the second bulge and the second groove, so that a plurality of plastic products with water gaps or positioning structures can be conveniently and synchronously picked and placed; by arranging the second positioning clamping groove and the magnet, the metal probe of the product can be quickly adsorbed, the position of the product on the jig can be corrected, and the position precision of the product can be improved; through setting up the apron, can form the protection at other regional surface of product, avoid radium carving to remove foreign matter process damage product, promote the product yields.

Description

Laser etching jig with automatic adsorption function

Technical Field

The utility model relates to the technical field of laser etching, in particular to a laser etching jig with an automatic adsorption function.

Background

The metal part formed in the mold is a common forming process for precise electronic products, but in production, plastic burrs or external paint often exist at the exposed probe of the metal part in the plastic forming or spraying production, so that the metal probe is in poor contact in application, and the yield of the product is influenced. In the prior art, a metal area of a product can be etched by laser in a laser etching process, plastic burrs or redundant spray paint around a metal probe is burned, and the purpose of cleaning the metal probe is achieved. However, most of the existing laser etching jigs are not high in positioning accuracy, and cannot meet the purpose of accurate laser etching process on a small area, so that the application of the novel process method is influenced.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems in the prior art, the utility model provides the laser etching jig with the automatic adsorption function, which can quickly adsorb a metal probe of a product, correct the position of the product on the jig, improve the position precision of the product, form protection on the surfaces of other areas of the product, avoid damage to the product in the process of removing foreign matters by laser etching and improve the yield of the product.

In order to solve the technical problems, the utility model adopts a technical scheme as follows:

a laser etching jig with an automatic adsorption function is used for fixing a plastic product containing metal inside and comprises a bottom plate, wherein more than one first groove is formed in the center of the upper end of the bottom plate; the bottom plate is provided with a plurality of second protrusions and second grooves matched with the product outline at the sides of the first grooves, the second protrusions and/or the second grooves are provided with more than one second positioning clamping grooves, and the second positioning clamping grooves are internally provided with magnets in a matched mode, and each magnet can be matched with a product and adsorbs the product on a specific position of the jig.

As a further elaboration of the above technical solution:

in the above technical solution, the bottom end portion of the first groove is provided with a plurality of second positioning hole grooves.

In the above technical solution, a plurality of first positioning hole grooves are formed in the bottom plate at the periphery of the first groove.

In the above technical scheme, the bottom plate is further symmetrically provided with a plurality of first positioning clamping protrusions.

In the technical scheme, a cover plate is also arranged on the bottom plate in a matching manner, and a plurality of through grooves which are matched with the magnets one by one are formed in the cover plate; the lower tip of apron be equipped with the third arch of first recess adaptation, a plurality of and the third recess of the upper end adaptation of product and fourth arch, a plurality of with the third locating hole groove of first locating hole groove adaptation, a plurality of with the third positioning slot of the protruding adaptation of first locating clip.

Compared with the prior art, the utility model has the beneficial effects that: the first groove is arranged at the center of the bottom plate and is matched with the second bulge and the second groove, so that a plurality of plastic products with water gaps or positioning structures can be conveniently and synchronously picked and placed; by arranging the second positioning clamping groove and the magnet, the metal probe of the product can be quickly adsorbed, the position of the product on the jig can be corrected, and the position precision of the product can be improved; through setting up the apron, can form the protection at other regional surface of product, avoid radium carving to remove foreign matter process damage product, promote the product yields.

Drawings

FIG. 1 is a schematic top view of the present embodiment;

FIG. 2 is a schematic structural view of a base plate in the present embodiment;

fig. 3 is a schematic structural diagram of the cover plate in the present embodiment.

In the figure: 1. a base plate; 2. a first groove; 3. a second protrusion; 4. a second groove; 5. a second positioning slot; 6. a magnet; 7. a second positioning hole groove; 8. a first positioning hole groove; 9. a first positioning clamp protrusion; 10. a cover plate; 11. a through groove; 12. a third protrusion; 13. a third groove; 14. a fourth protrusion; 15. a third positioning hole groove; 16. and a third positioning clamping groove.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The embodiments described by referring to the drawings are exemplary and intended to be used for explaining the present application and are not to be construed as limiting the present application. In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the present application and to simplify the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed in a particular orientation, and be operated in a particular orientation, and thus are not to be construed as limiting the present application. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise. In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral connections; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as the case may be. In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.

As shown in fig. 1-3, a laser etching jig with automatic adsorption function for fixing a plastic product containing metal therein comprises a bottom plate 1, wherein more than one first groove 2 is formed in the center of the upper end of the bottom plate 1; the side of first recess 2 is equipped with on bottom plate 1 with the protruding 3 of a plurality of second and second recess 4 of product profile adaptation, is formed with more than one second positioning slot 5 on a plurality of protruding 3 of second and/or second recess 4, and the matching is equipped with magnetite 6 in a plurality of second positioning slot 5, and every magnetite 6 homoenergetic matches with the product and adsorbs the product on tool specific position.

According to the laser engraving machine, the plurality of second positioning clamping grooves 5 are formed, the magnets 6 are arranged in the second positioning clamping grooves, so that metal parts of plastic products can be accurately adsorbed at fixed positions of the bottom plate 1, and the positioning bulges or clamping grooves matched with the rest of the products can be matched, so that the products can be quickly and accurately positioned, the placing efficiency of the products is improved, and the laser engraving efficiency is improved.

Furthermore, a plurality of second positioning hole grooves 7 are arranged at the bottom end part of the first groove 2.

In this embodiment, two sets of products molded in the plastic mold can be simultaneously fixed on the bottom plate 1, each set of products includes two products, and the two products in the same set are connected together through a water gap; the second positioning hole groove 7 at the bottom end part of the first groove 2 reserves a placing position for a water gap on a product, so that the product can be placed conveniently, and meanwhile, the second positioning hole groove can be matched with other grooves or bulges to place the product on the bottom plate.

Furthermore, a plurality of first positioning hole grooves 8 are formed in the periphery of the first groove 2 on the bottom plate 1.

When in use, the bottom plate 1 of the jig can be quickly fixed at the initial position of the worktable of the laser engraving machine through the plurality of first positioning hole grooves 8, thereby being convenient to use uniform laser engraving reference, and carrying out reference adjustment inefficiently and frequently,

furthermore, a plurality of first positioning clamping protrusions 9 are symmetrically arranged on the bottom plate 1.

Further, a cover plate 10 is also arranged on the bottom plate 1 in a matching manner, and a plurality of through grooves 11 which are matched with the magnets 6 one by one are formed in the cover plate 10; the lower end of the cover plate 10 is provided with a third protrusion 12 adapted to the first groove 2, a plurality of third grooves 13 and fourth protrusions 14 adapted to the upper end of the product, a plurality of third positioning hole grooves 15 adapted to the first positioning hole grooves 8, and a plurality of third positioning clamp grooves 16 adapted to the first positioning clamp protrusions 9.

During operation, first location card arch 9 plays prevents slow-witted effect, avoids the orientation of bottom plate 1 to place the mistake, simultaneously, cooperates third positioning groove 16 and third positioning hole groove 15, can ensure the correct of apron 10 and place. When the cover plate 10 is buckled, the third protrusion 12 is clamped into the first groove 2, the third groove 13 and the fourth protrusion 14 are matched and pressed at the upper end of the product, the product is fixed and other areas of the product are shielded, and only the metal area of the product is exposed through the through groove 11, so that the laser cannot damage other areas of the product during laser etching.

The technical scope of the present invention is not limited to the above embodiments, and any modifications, equivalent variations and modifications made to the above embodiments according to the technical spirit of the present invention still fall within the technical scope of the present invention.

Claims

1. A laser etching jig with an automatic adsorption function is used for fixing a plastic product containing metal inside and is characterized by comprising a bottom plate, wherein more than one first groove is formed in the center of the upper end of the bottom plate; the bottom plate is provided with a plurality of second protrusions and second grooves matched with the product outline at the sides of the first grooves, the second protrusions and/or the second grooves are provided with more than one second positioning clamping grooves, and the second positioning clamping grooves are internally provided with magnets in a matched mode, and each magnet can be matched with a product and adsorbs the product on a specific position of the jig.

2. The laser etching jig with the automatic absorption function as claimed in claim 1, wherein a plurality of second positioning holes are formed at a bottom end of the first groove.

3. The laser etching jig with the automatic absorption function as claimed in claim 1, wherein a plurality of first positioning hole slots are formed on the bottom plate at the periphery of the first groove.

4. The laser etching jig with the automatic absorption function as claimed in claim 3, wherein the bottom plate is further symmetrically provided with a plurality of first positioning protrusions.

5. The laser etching jig with the automatic adsorption function as claimed in claim 4, wherein a cover plate is further arranged on the bottom plate in a matching manner, and a plurality of through grooves matched with the magnets one by one are formed in the cover plate; the lower tip of apron be equipped with the third arch of first recess adaptation, a plurality of and the third recess of the upper end adaptation of product and fourth arch, a plurality of with the third locating hole groove of first locating hole groove adaptation, a plurality of with the third positioning slot of the protruding adaptation of first locating clip.