CN218016442U

CN218016442U - Online SMT double-sided laser coding equipment

Info

Publication number: CN218016442U
Application number: CN202222376489.5U
Authority: CN
Inventors: 陈叶金
Original assignee: Suzhou Xinyecheng Intelligent Equipment Co ltd
Current assignee: Suzhou Xinyecheng Intelligent Equipment Co ltd
Priority date: 2022-09-07
Filing date: 2022-09-07
Publication date: 2022-12-13
Anticipated expiration: 2032-09-07

Abstract

The utility model discloses an online two-sided laser of SMT beats sign indicating number equipment, the power distribution equipment comprises an equipment body, be equipped with the conveying mechanism who is used for carrying out the circuit board on the equipment body, just conveying mechanism includes two curb plates, and all is equipped with synchronous conveyer belt on every curb plate, forms the transport platform of carrying out the transport to the circuit board between two synchronous conveyer belts, just install the first laser that is located to carry the bench side through first triaxial digging arm on the equipment body and beat the sign indicating number module, just install the second laser that is located to carry the platform below through second triaxial digging arm on the equipment body. The utility model discloses a conveying mechanism carries the circuit board to the circuit board and carries equipment internally, then beats the sign indicating number module and second laser through the internal first laser that is located of equipment and carries bench, below and carries and to beat the sign indicating number module and come the two sides of circuit board respectively simultaneously to beat the sign indicating number efficiency has effectively been improved.

Description

Online SMT double-sided laser coding equipment

Technical Field

The utility model relates to a semiconductor manufacturing technology field specifically is an online two-sided laser of SMT beats sign indicating number equipment.

Background

As an important element and a circuit connection carrier in the 3C industry, along with the development of intellectualization of the electronic industry, electronic components of a circuit board are more and more, and the requirement on precision machining is higher and higher. In the PCB industry, the laser coding equipment is specially used for marking and carving traceable information such as bar codes, two-dimensional codes, characters, graphs and the like on a circuit board, the requirements of automatic and intelligent management are realized, the requirements of refined production are met, and quality control and process improvement are realized; in most cases, single-laser head single-side coding is realized or a turnover mechanism is added to the single-laser head to realize double-side coding; also adopts the silk screen printing process to print characters, bar codes, two-dimensional codes and simple patterns; the coding equipment has low efficiency, only one surface can be processed at one time, and the other surface can be processed only by turning; and is prone to error. The manual turnover or turnover mechanism turnover needs to be aligned again, so that positioning accumulated errors can be caused, and the problems of marking deviation and the like can be caused; the turnover mechanism is easy to have the condition of not in place turnover when in turnover, so that the problem of deviation of marking is caused.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that only one surface can be processed at one time, and the other surface can be processed only by turning; and is prone to error. The manual turnover or turnover mechanism turnover needs to be aligned again, so that positioning accumulated errors can be caused, and the problems of marking deviation and the like can be caused; tilting mechanism also easily appears the not in place condition of upset when the upset, leads to beating the technical problem of beating mark off normal problem, the utility model provides a following technical scheme:

the utility model relates to a two-sided laser of online SMT beats sign indicating number equipment, the power distribution equipment comprises an equipment body, be equipped with the conveying mechanism who is used for carrying out the circuit board on the equipment body, just conveying mechanism includes two curb plates, and all is equipped with synchronous conveyer belt on every curb plate, forms the transport platform of carrying out the transport to the circuit board between two synchronous conveyer belts, just install the first laser that is located to carry the bench side through first triaxial digging arm on the equipment body and beat the sign indicating number module, just install the second laser that is located to carry the platform below through second triaxial digging arm on the equipment body.

As a preferred technical scheme of the utility model, be equipped with the pressing means who is used for pressing the tip of circuit board on every curb plate, pressing means is including setting up the cylinder that compresses tightly on the curb plate, the flexible end that compresses tightly the cylinder is equipped with the pressing plate that is used for pressing the tip of circuit board.

As a preferred technical scheme of the utility model, be equipped with stock stop on the curb plate, stock stop is including setting up the striker cylinder on the curb plate, striker cylinder's flexible end is equipped with the striker plate that is used for keeping off the material to the tip of circuit board.

As a preferred technical scheme of the utility model, be equipped with on the inside of curb plate and be used for corresponding complex position sensor with the striker plate position, position sensor is used for carrying out the position response to the circuit board that the striker plate blockked, then utilizes the cylinder that compresses tightly to compress tightly the circuit board.

The utility model has the advantages that:

according to the online SMT double-sided laser coding equipment, the circuit board is conveyed by the conveying mechanism to be conveyed into the equipment body, then the two sides of the circuit board are simultaneously coded by the first laser coding module and the second laser coding module which are positioned above and below the conveying table in the equipment body respectively, so that the coding efficiency is effectively improved, the circuit board on the conveying table is pressed by the pressing mechanism, the phenomenon that the circuit board is offset during coding to cause wrong coding or offset is avoided, and the coding stability is improved; wherein through setting up stock stop, carry the circuit board of bench transport and keep off the material to what the assurance circuit board was accurate sends into and beats the sign indicating number position, avoids the mistake to beat the emergence of sign indicating number or skew phenomenon.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural diagram of an online SMT double-sided laser coding device of the present invention;

FIG. 2 is a schematic view of a partial structure of an online SMT double-sided laser coding device of the present invention;

fig. 3 is a schematic structural view of a stop mechanism of the online SMT double-sided laser coding device of the present invention;

fig. 4 is a schematic structural view of a striker plate of the online SMT double-sided laser coding device of the present invention;

fig. 5 is the utility model discloses a position sensor's of two-sided laser coding equipment of online SMT structure schematic diagram.

In the figure: 1. an apparatus body; 2. a conveying mechanism; 3. a side plate; 4. a synchronous conveyor belt; 5. a first three-axis movable arm; 6. a first laser coding module; 7. a second three-axis moveable arm; 8. a second laser coding module; 9. a pressing mechanism; 10. a pressing cylinder; 11. a pressing plate; 12. a stock stop mechanism; 13. a material blocking cylinder; 14. a striker plate; 15. a position sensor; 16. a visual positioning camera; 17. a movable cavity.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1 to 5, the utility model relates to an online two-sided laser coding equipment of SMT, including the equipment body 1, be equipped with the conveying mechanism 2 that is used for carrying out the circuit board on the equipment body 1, just conveying mechanism 2 includes two curb plates 3, and all is equipped with synchronous conveyer belt 4 on every curb plate 3, forms the transport platform of carrying the circuit board between two synchronous conveyer belt 4, just install the first laser coding module 6 that is located transport bench side through first triaxial digging arm 5 on the equipment body 1, just install the second laser coding module 8 that is located transport bench side through second triaxial digging arm 7 on the equipment body 1. Carry the circuit board through conveying mechanism and carry the equipment body 1 with the circuit board in, then code respectively to the two sides of circuit board simultaneously through the first laser coding module 6 and the second laser coding module 8 that are located the upper and lower side of carrying in the equipment body 1 to code efficiency has effectively been improved.

Each side plate 3 is provided with a pressing mechanism 9 for pressing the end of the circuit board, the pressing mechanism 9 comprises a pressing cylinder 10 arranged on the side plate 3, and the telescopic end of the pressing cylinder 10 is provided with a pressing plate 11 for pressing the end of the circuit board. Through setting up pressing means 9, pressing the circuit board on carrying the bench, avoid when beating the sign indicating number, the circuit board takes place the skew, and leads to the wrong emergence of beating sign indicating number or skew phenomenon, has increased the stability of beating the sign indicating number.

The side plate 3 is provided with a material blocking mechanism 12, the material blocking mechanism 12 comprises a material blocking cylinder 13 arranged on the side plate 3, and a material blocking plate 14 used for blocking the end part of the circuit board is arranged at the telescopic end of the material blocking cylinder 13. The circuit board that conveys the bench keeps off the material to guarantee that the circuit board is accurate sends into and beats the sign indicating number position, avoid the emergence of mistake code or skew phenomenon.

Be equipped with on the inside of curb plate 3 and be used for corresponding complex position sensor 15 with striker plate 14 position, position sensor 15 is used for carrying out the position response to the circuit board that striker plate 14 blockked, then utilizes compressing tightly cylinder 10 to compress tightly the circuit board. The position sensor 15 is a photoelectric sensor.

The first triaxial movable arm 5 and the second triaxial movable arm 7 have degrees of freedom in the X, Y and the Z direction, and the code printer can conveniently move.

And the first three-axis movable arm 5 and the second three-axis movable arm 7 are respectively provided with a visual positioning camera 16 for carrying out visual positioning on a product code printing area, and the code printing area is subjected to visual positioning, so that codes can be printed accurately. The bottom of the equipment body 1 is provided with a movable cavity 17 matched with the second three-axis movable arm 7, so that the second laser coding module 8 at the bottom has a larger movable space, and the collision with the side wall of the equipment body is avoided.

In addition, single-side processing is needed, and only the upper laser processing module needs to be reserved, so that the product structure is simplified, and the purpose of reducing cost is achieved.

Wherein different types of laser coding devices can be selected according to different materials of processed products, thereby simplifying the structure of the equipment and realizing the purpose of reducing the cost

The working principle is as follows: carry the circuit board through conveying mechanism 2 and carry the equipment body 1 with the circuit board in, then code respectively to the two sides of circuit board simultaneously through the first laser coding module 6 and the second laser coding module 8 of being located the transport bench top in the equipment body 1 below to code efficiency has effectively been improved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an online two-sided laser of SMT coding equipment, includes equipment body (1), its characterized in that: be equipped with on the equipment body (1) and be used for carrying out conveying mechanism (2) that carry to the circuit board, just conveying mechanism (2) include two curb plates (3), and all are equipped with synchronous conveyer belt (4) on every curb plate (3), form the transport platform of carrying on the circuit board between two synchronous conveyer belts (4), just install through first triaxial digging arm (5) on the equipment body (1) and be located the first laser of carrying the bench side and beat sign indicating number module (6), just install through second triaxial digging arm (7) on the equipment body (1) and be located the second laser of carrying the bench side and beat sign indicating number module (8).

2. An on-line SMT two-sided laser coding device according to claim 1, wherein a pressing mechanism (9) for pressing the end of the circuit board is disposed on each side plate (3), the pressing mechanism (9) comprises a pressing cylinder (10) disposed on the side plate (3), and a telescopic end of the pressing cylinder (10) is provided with a pressing plate (11) for pressing the end of the circuit board.

3. An online SMT two-sided laser coding device according to claim 2, wherein a material blocking mechanism (12) is arranged on the side plate (3), the material blocking mechanism (12) comprises a material blocking cylinder (13) arranged on the side plate (3), and a material blocking plate (14) used for blocking the end of the circuit board is arranged at a telescopic end of the material blocking cylinder (13).

4. An online SMT two-sided laser coding device according to claim 3, wherein a position sensor (15) is disposed on an inner portion of the side plate (3) and used for corresponding position matching with the striker plate (14), the position sensor (15) is used for sensing a position of a circuit board blocked by the striker plate (14), and then the circuit board is compressed by the compressing cylinder (10).

5. An inline SMT dual-sided laser coding device according to claim 4, wherein the position sensor (15) is a photo sensor.

6. An in-line SMT two-sided laser coding device according to claim 1, wherein the first and second three-axis movable arms (5, 7) have degrees of freedom in X, Y and the Z direction.

7. An online SMT two-sided laser coding device according to claim 1, wherein a visual positioning camera (16) for visually positioning a product coding area is disposed on each of the first three-axis movable arm (5) and the second three-axis movable arm (7).

8. An online SMT two-sided laser coding device according to claim 1, wherein the bottom of the device body (1) is provided with a movable cavity (17) that is matched with the second three-axis movable arm (7).