CN214518213U

CN214518213U - Rotary shaft laser marking device for slender pipes

Info

Publication number: CN214518213U
Application number: CN202120545240.5U
Authority: CN
Inventors: 钱厚达; 阮海涛; 李鹏举; 陈信宇
Original assignee: Syntec Technology Suzhou Co Ltd
Current assignee: Syntec Technology Suzhou Co Ltd
Priority date: 2021-03-16
Filing date: 2021-03-16
Publication date: 2021-10-29
Anticipated expiration: 2031-03-16

Abstract

The utility model discloses a rotation axis laser marking device to long and thin tubular product. The device can install the slender pipe and comprises a base table, wherein a horizontal sliding table and a hollow rotary chuck are arranged on the base table side by side, a feeding mechanism is arranged on the sliding table in a sliding manner, and one end of the slender pipe workpiece is arranged on the feeding mechanism and penetrates through the rotary chuck; wherein, be provided with directly over the slender pipe and shake the mirror, rotary chuck is located feeding mechanism with shake between the mirror. The utility model provides a rotary shaft laser marking device to long and thin tubular product is through using the rotatory pay-off marking mechanism that a hollow rotary chuck deuterogamies servo pay-off axle and constitutes, and automatic planning beats mark length at every turn, and stability is strong, and laser beam machining effect is even, and the front and back processing effect uniformity is also better.

Description

Rotary shaft laser marking device for slender pipes

Technical Field

The utility model relates to a tubular product processing field, in particular to rotation axis laser marking device to long and thin tubular product.

Background

In the process of processing a slender pipe workpiece, marking is often needed, the existing marking method is generally laser rotary marking, in the laser rotary marking process, the upper surface of the slender pipe needs to be arranged at a focus right below a vibrating mirror, otherwise, the conditions of uneven processing or no marking and the like occur.

In the conventional laser rotary marking method, one end of a slender pipe workpiece is generally clamped by a chuck, and the other end of the slender pipe workpiece is suspended or supported by a small bracket. The tube wall of the slender tube is very thin, the tube is very soft and is difficult to keep straight, and the tube is easy to deform due to heat generated in the laser processing process, so that deviation is generated, and the processing effect is uneven.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a rotation axis laser marking device to long and thin tubular product.

According to an aspect of the present invention, there is provided a laser marking device for a rotating shaft of a slender pipe, capable of installing a slender pipe, comprising a base, a horizontal sliding table and a hollow rotating chuck are installed on the base side by side, a feeding mechanism is installed on the sliding table in a sliding manner, one end of the slender pipe is installed on the feeding mechanism and passes through the rotating chuck; wherein, be provided with directly over the slender pipe and shake the mirror, rotary chuck is located feeding mechanism with shake between the mirror.

The utility model provides a rotary shaft laser marking device to long and thin tubular product is through using the rotatory pay-off marking mechanism that a hollow rotary chuck deuterogamies servo pay-off axle and constitutes, and automatic planning beats mark length at every turn, and stability is strong, and laser beam machining effect is even, and the front and back processing effect uniformity is also better.

In some embodiments, a bracket is also provided on the base table, the other end of the elongated tube being disposed on the bracket. Thereby, the bracket can support one end of the elongated tube without affecting the movement thereof.

In some embodiments, an adjusting column is further disposed on the base table, and the galvanometer is mounted at a side end of the adjusting column and can be adjusted in height. Thus, the adjusting column is used for installing the galvanometer and adjusting the height of the galvanometer.

In some embodiments, the top of the adjustment post has a hand lever. Therefore, the height of the galvanometer mounted on the adjusting upright post can be adjusted by operating the hand-operated lever.

In some embodiments, the feed mechanism includes a cylinder and a jaw. Thus, a specific configuration of the feeding mechanism is provided, wherein the cylinder is used to provide power to operate the jaws, which are capable of gripping and releasing the elongated tube.

In some embodiments, a servo motor is further included. Thus, the servo motor is used for providing power to feed materials.

Drawings

Fig. 1 is a schematic structural view of a rotary shaft laser marking device for a slender pipe according to an embodiment of the present invention;

FIG. 2 is a partial schematic structural view of the laser marking device for the rotating shaft of the elongated tubular product shown in FIG. 1;

fig. 3 is a flow chart of the operation of the laser marking device for the rotating shaft of the elongated tube shown in fig. 1.

In the figure: the device comprises a slender pipe 1, a bottom platform 2, a sliding table 3, a rotary chuck 4, a feeding mechanism 5, a galvanometer 6, a bracket 7, an adjusting upright post 8, a hand rocker 9 and a servo motor 10.

Detailed Description

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

Fig. 1 schematically shows a structure of a rotation axis laser marking device for a long and thin pipe according to an embodiment of the present invention, fig. 2 shows a partial structure of the rotation axis laser marking device for a long and thin pipe in fig. 1, and fig. 3 shows a work flow of the rotation axis laser marking device for a long and thin pipe in fig. 1. As shown in fig. 1-3, the apparatus is used for mounting and laser rotary marking of elongated tube 1 workpieces. The device comprises a base table 2, wherein other main mechanisms are arranged on the base table 2, and a support leg, a roller, a housing or the like can be arranged on the base table 2 according to conditions.

A sliding table 3 and a rotary chuck 4 are mounted side by side on the base table 2, and both are used for mounting the slender tube 1 together. Wherein, the sliding table 3 is horizontally arranged, a feeding mechanism 5 which can slide is arranged on the sliding table, and one end of the slender pipe 1 can be fixedly arranged on the feeding mechanism 5. And the feeding mechanism 5 comprises a main cylinder and a clamping jaw, the cylinder can control the movement of the clamping jaw, and the clamping jaw can clamp or loosen the slender pipe 1.

The spin chuck 4 is hollow and the intermediate section of the elongate tube 1 passes through the hollow of the spin chuck 4 and can be clamped or unclamped by the spin chuck 4.

In addition, a bracket 7 is provided on the base frame 2, and the other end of the elongated tube 1 is provided on the bracket 7, thereby supporting the elongated tube 1 in a stable manner over all stages.

A vibrating mirror 6 is arranged right above the slender tube 1, the vibrating mirror 6 can carry out laser marking on the slender tube 1, and the rotary chuck 4 is positioned between the feeding mechanism 5 and the vibrating mirror 6, namely the feeding mechanism 5, the rotary chuck 4 and the vibrating mirror 6 are arranged in sequence. Wherein, be provided with a vertical regulation stand 8 on the bed plate 2, shake mirror 6 and install the side at adjusting stand 8, and the top of adjusting stand 8 has a hand rocker 9, and the height of shake mirror 6 on adjusting stand 8 can then be adjusted to operation hand rocker 9 to adjust the accuracy nature of laser marking.

A servo motor 10 is also arranged on the base table 2, and the servo motor 10 can control the feeding mechanism 5 to slide on the sliding table 3 according to a designated mode so as to push the slender tube 1 to move.

In addition, each mechanism is also connected with a control system capable of loading software so as to carry out automatic control operation.

When the device is used for rotationally marking the slender pipe 1, firstly, the feeding mechanism 5 is returned to a designated position, the clamping jaw of the feeding mechanism is loosened, the rotary chuck 4 is also loosened, and the slender pipe 1 to be processed is clamped on the feeding mechanism and the rotary chuck; then, loading the software which is prepared in advance, and adjusting and setting; then, the clamping jaw clamps the slender tube 1, and the feeding mechanism 5 slides to push the slender tube 1 for a specified distance under the action of the servo motor 10, so that the position section to be marked is opposite to the galvanometer 6; then, the clamping jaw is loosened, the rotating chuck 4 clamps the slender pipe 1 and starts to rotate, and the galvanometer 6 starts to perform laser marking on the slender pipe 1; after the marking of the section is finished, the rotary chuck 4 is loosened, the clamping jaw is clamped, the feeding mechanism 5 continues to slide and push the slender pipe 1 to a proper position, and multiple marking works are circularly carried out until the marking works on the slender pipe 1 are completely finished.

The utility model provides a rotary shaft laser marking device to 1 material of slender pipe is through using hollow rotary chuck 4 to deuterogamy the rotatory pay-off marking mechanism that servo pay-off axle is constituteed, can the at every turn mark length of marking of automatic planning and propelling movement tubular product forward to carry out rotatory mark of beating behind the chuck centre gripping, because mark length ratio is short and be close to the chuck position at every turn, stability strengthens greatly during the rotation, the round runout volume of tubular product reduces greatly during the rotation, make the laser beam machining effect even, the front and back processing effect uniformity is also better.

What has been described above are only some embodiments of the invention. For those skilled in the art, without departing from the inventive concept, several modifications and improvements can be made, which are within the scope of the invention.

Claims

1. A laser marking device of a rotating shaft for slender pipes, capable of mounting slender pipes (1), characterized in that: the device comprises a base table (2), wherein a horizontal sliding table (3) and a hollow rotary chuck (4) are arranged on the base table (2) side by side, a feeding mechanism (5) is arranged on the sliding table (3) in a sliding manner, and one end of the slender pipe (1) is arranged on the feeding mechanism (5) and penetrates through the rotary chuck (4); wherein, be provided with galvanometer (6) directly over slender pipe (1), spin chuck (4) are located feeding mechanism (5) with between galvanometer (6).

2. The laser marking device for the rotating shaft of the elongated pipe as claimed in claim 1, wherein: the base (2) is also provided with a bracket (7), and the other end of the slender pipe (1) is arranged on the bracket (7).

3. The laser marking device for the rotating shaft of the elongated pipe as claimed in claim 1, wherein: the base table (2) is further provided with an adjusting upright post (8), and the galvanometer (6) is installed at the side end of the adjusting upright post (8) and can be adjusted in height.

4. The laser marking device for the rotating shaft of the elongated pipe as claimed in claim 3, wherein: the top of the adjusting upright post (8) is provided with a hand-operated rod (9).

5. The laser marking device for the rotating shaft of the elongated pipe as claimed in claim 1, wherein: the feeding mechanism (5) comprises an air cylinder and a clamping jaw.

6. The laser marking device for the rotating shaft of the elongated pipe as claimed in any one of claims 1 to 5, wherein: also comprises a servo motor (10).