CN209716785U - A glass laser cutting direct drive motor workbench - Google Patents

Abstract

The utility model discloses a glass laser cutting direct-drive motor worktable, which comprises a cross-lap direct-drive motor assembly, an electric focusing Z-axis, a cutting head assembly and a marble assembly. The top, left and right sides of the marble base are An X-axis guide rail is fixedly connected, the bottom of the X-axis guide rail is fixed with an X-axis stator, both ends of the X-axis guide rail are fixed with an X-axis end plate, and both sides of the top of the X-axis end plate are fixed. An X-axis limit block and shock-absorbing glue are connected, and an X-axis grating ruler is fixed above the X-axis stator. The glass laser cutting direct drive motor workbench can cut the external glass, and the glass laser cutting direct drive motor workbench relies on high-power laser picosecond lasers, focusing on the use of high-speed, high-precision direct-drive motors, so as to achieve The high efficiency and high precision of glass processing are compared with the traditional glass laser cutting direct drive motor worktable, and the structure is simple, the operation is convenient, and it is suitable for popularization and use.

Description

A glass laser cutting direct drive motor workbench

technical field

The utility model relates to the technical field of laser cutting, in particular to a direct drive motor workbench for glass laser cutting.

Background technique

With the development of the 3C industry, the application of glass is becoming more and more extensive, such as mobile phone screens, monitor screens, PAD screens, and notebook screens. However, the properties of glass are brittle and fragile, so it is very difficult to process glass and the processing accuracy is not high. The CNC engraving and milling machine is generally used in the market for small feed processing. The CNC running speed is less than 10mm/s, the repeat positioning accuracy is ±0.02mm, and the positioning accuracy is 0.05mm.

In order to solve the above problems, the utility model, the glass laser cutting direct drive motor worktable, is specially invented, relying on high-power laser picosecond lasers, focusing on the use of high-speed and high-precision direct-drive motors, so as to achieve high efficiency and high precision in glass processing, The maximum speed can reach 500mm/s, the repeat positioning accuracy is ±0.001mm, and the positioning accuracy is 0.003mm.

Utility model content

The purpose of the present invention is to provide a direct-drive motor workbench for glass laser cutting, so as to solve the problems raised in the above-mentioned background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a glass laser cutting direct-drive motor workbench, comprising a cross-lap direct-drive motor assembly, an electric focusing Z-axis, a cutting head assembly and a marble assembly, the cross The lap direct drive motor assembly is connected with the electric focusing Z-axis and the cutting head assembly through the marble assembly, and the cross lap direct drive motor assembly includes a marble base, an X-axis guide rail and an X-axis mover. The top left and right sides of the marble base are fixed with X-axis guide rails, the X-axis guide rails are slidably connected with the X-axis mover, the X-axis guide rails are fixed with an X-axis stator at the bottom, and the X-axis guide rails are X-axis end plates are fixed on both ends, X-axis limit blocks and shock-absorbing glue are fixed on both sides of the top of the X-axis end plate, and an X-axis grating ruler is fixed on the top of the X-axis stator. The end of the X-axis guide rail is fixed with an X-axis limit switch, the upper part of the X-axis mover is movably connected with a Y-axis guide rail through a drag chain, and a Y-axis grating ruler is fixed on the inner wall of the Y-axis guide rail. The top left and right sides of the Y-axis guide rail are fixed with a Y-axis stator, the top of the Y-axis guide rail is slidably connected with a Y-axis mover, and the inner ends of the Y-axis guide rail are fixed with a limit block and a reducer. A first limit switch is arranged on the left side of the limit block and the shock-absorbing glue, a Y-axis drag chain is fixed on the outer side of the Y-axis mover, and the electric focusing Z-axis and cutting head assembly It includes a linear guide rail, a lift vehicle and a ball screw, the linear guide is slidably connected to the lift vehicle, the outer wall of the ball screw is fixed to the left side of the outer wall of the lift vehicle, and the top of the ball screw is fixedly connected There is a servo motor, a second limit switch is fixed on the front of the linear guide rail, a laser cutting head is fixed on the right side of the lift vehicle, and a soft piano cover is fixed on the upper and lower outer walls of the linear guide rail, so The inner side of the soft piano cover is fitted with the outer side of the lift truck.

Preferably, an X-axis soft piano shield is fixed on the top of the X-axis guide rail.

Preferably, a Y-axis soft piano cover is fixed on the top of the Y-axis guide rail.

Compared with the prior art, the beneficial effect of the present utility model is that: the glass laser cutting direct drive motor worktable, through the cooperation between the cross lap direct drive motor assembly and the electric focusing Z axis and the cutting head assembly, can It can cut the external glass, and the glass laser cutting direct drive motor workbench relies on high-power laser picosecond lasers, focusing on the use of high-speed and high-precision direct-drive motors, so as to achieve high efficiency and high precision in glass processing. The traditional glass laser cutting direct drive motor table has high working accuracy, good working effect, and is easy to use, which provides great convenience to users and saves the trouble of subsequent glass processing. The maximum speed can reach 500mm /s, repeat positioning accuracy ± 0.001mm, positioning accuracy 0.003mm, so the glass laser cutting direct drive motor workbench can completely replace the existing skilled workers, and has a simple structure, convenient operation, and is suitable for popularization.

Description of drawings

Fig. 1 is the structural representation of the utility model;

FIG. 2 is a schematic structural diagram of the cross-lap direct drive motor assembly in FIG. 1;

Fig. 3 is the sectional view of Fig. 2;

FIG. 4 is a schematic structural diagram of the electric focusing Z-axis and the cutting head assembly in FIG. 1;

FIG. 5 is a cross-sectional view of FIG. 4 .

In the picture: 1. Cross-lap direct drive motor assembly, 101, X-axis stator, 102, X-axis mover, 103, X-axis grating ruler, 104, X-axis guide rail, 105, X-axis limit switch, 106, X-axis limit block and shock-absorbing glue, 107, X-axis end plate, 108, drag chain, 109, Y-axis stator, 110, Y-axis mover, 111, Y-axis grating ruler, 112, Y-axis guide rail, 113, Limit block and shock-absorbing rubber, 114, first limit switch, 115, Y-axis drag chain, 116, Y-axis soft piano cover, 117, X-axis soft piano cover, 118, marble base, 2, electric Focusing Z-axis and cutting head assembly, 201, laser cutting head, 202, servo motor, 203, ball screw, 204, lift truck, 205, linear guide, 206, second limit switch, 207, soft piano cover , 3, marble components.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Please refer to FIGS. 1-5, the present utility model provides a technical solution: a glass laser cutting direct drive motor worktable, including a cross-lap direct drive motor assembly 1, an electric focusing Z axis and a cutting head assembly 2 and a marble Component 3, the cross-lap direct drive motor assembly 1 is connected with the electric focusing Z-axis and the cutting head assembly 2 through the marble assembly 3, and the cross-lap direct drive motor assembly 1 includes a marble base 118 and an X-axis guide rail 104 With the X-axis mover 102, the top and left sides of the marble base 118 are fixed with the X-axis guide rails 104, the X-axis guide rails 104 are slidably connected with the X-axis mover 102, and the X-axis guide rails 104 are fixed at the bottom of the X-axis. Both ends of the stator 101 and the X-axis guide rail 104 are fixed with an X-axis end plate 107 , and both sides of the top of the X-axis end plate 107 are fixed with an X-axis limit block and a shock-absorbing glue 106 , and the upper part of the X-axis stator 101 is fixed. An X-axis grating ruler 103 is fixedly connected, an X-axis limit switch 105 is fixedly connected to the end of the X-axis guide rail 104 , a Y-axis guide rail 112 is movably connected above the X-axis mover 102 through a drag chain 108 , and the inner wall of the Y-axis guide rail 112 The Y-axis grating ruler 111 is fixedly connected, the top left and right sides of the Y-axis guide rail 112 are fixed with the Y-axis stator 109, the top of the Y-axis guide rail 112 is slidably connected with the Y-axis mover 110, and the inner side of the Y-axis guide rail 112 is two A limit block and a shock-absorbing glue 113 are fixed to both ends, a first limit switch 114 is arranged on the left side of the limit block and the shock-absorbing glue 113, and a Y-axis drag chain 115 is fixed on the outer side of the Y-axis mover 110. The focusing Z-axis and the cutting head assembly 2 include a linear guide 205 , a lift truck 204 and a ball screw 203 . The linear guide 205 is slidably clamped to the lift truck 204 , and the outer wall of the ball screw 203 is fixed to the left side of the outer wall of the lift truck 204 Together, the top of the ball screw 203 is fixed with a servo motor 202 , the front of the linear guide 205 is fixed with a second limit switch 206 , the right side of the lift truck 204 is fixed with a laser cutting head 201 , and the outer wall of the linear guide 205 The soft piano cover 207 is fixed on the upper and lower sides, the inner side of the soft piano cover 207 is attached to the outer side of the lift vehicle 204, and the top of the X-axis guide rail 104 is fixed with the X-axis soft piano cover 117, the Y-axis guide rail 112 A Y-axis soft piano shield 116 is fixed on the top.

First, place the glass on the positioning jig of the cross-overlap direct drive motor assembly 1, and the Z-axis of electric focus adjustment drives the welding head assembly to automatically adjust the focal length set by the program, start the cutting button, and the laser welding head 201 emits light and crosses at the same time. The lap direct drive motor unit assembly 1 drives the glass, and cuts according to the trajectory graphics set by the computer program control, until the entire set graphics is cut, stop the light, cross the direct drive motor unit, 1 stop motion, direct drive The motor interpolation position accuracy can reach ±0.003mm, and the speed can reach 500mm/s.

In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", " The orientation or positional relationship indicated by "top", "inside", "front", "center", "both ends", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description , rather than indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as a limitation on the present invention.

In the present utility model, unless otherwise expressly specified and limited, terms such as "installation", "arrangement", "connection", "fixation", "swivel connection" should be understood in a broad sense, for example, it may be a fixed connection, It can also be detachable connection or integrated; it can be mechanical connection or electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal communication of two elements or the interaction of two elements Unless otherwise clearly defined, those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention according to specific situations.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (3)

1. a kind of glass laser cuts direct driving motor workbench, including cross-lap joint direct driving motor group component (1), electromotion focusing Z Axis and cutting head assembly (2) and marble component (3), the cross-lap joint direct driving motor group component (1) pass through marble component (3) it links together with electromotion focusing Z axis and cutting head assembly (2), it is characterised in that: the cross-lap joint direct driving motor group group Part (1) includes marble pedestal (118), X-axis guide rail (104) and X-axis mover (102), the top of the marble pedestal (118) The left and right sides is connected with X-axis guide rail (104), and the X-axis guide rail (104) and X-axis mover (102) sliding are clamped, and the X-axis is led The bottom of rail (104) is connected with X-axis stator (101), and the both ends of the X-axis guide rail (104) are connected with X-axis end plate (107), institute The top two sides for stating X-axis end plate (107) are connected with X-axis limited block and damping rubber (106), the top of the X-axis stator (101) It is connected with X-axis grating scale (103), the end of the X-axis guide rail (104) is connected with X-axis limit switch (105), the X-axis mover (102) top is connected with Y-axis guide rail (112) by drag chain (108), and the inner wall of the Y-axis guide rail (112) is connected with Y The top left and right sides of axis grating scale (111), the Y-axis guide rail (112) is connected with Y-axis stator (109), the Y-axis guide rail (112) top slide is connected with Y-axis mover (110), the inside both ends of the Y-axis guide rail (112) be connected with limited block and The left side of damping rubber (113), the limited block and damping rubber (113) is equipped with the first limit switch (114), the Y-axis mover (110) it is connected on the outside of Y-axis drag chain (115), the electromotion focusing Z axis and cutting head assembly (2) include linear guide (205), vehicle-mounted (204) and ball screw (203) are gone up and down, the linear guide (205) and lifting vehicle-mounted (204) sliding are clamped, It is fixed together on the left of the outer wall of the ball screw (203) and the outer wall for going up and down vehicle-mounted (204), the ball screw (203) Top be connected with servo motor (202), the front of the linear guide (205) is connected with the second limit switch (206), described It goes up and down and is connected with laser cutting head (201) on the right side of vehicle-mounted (204), the outer wall of the linear guide (205) is connected with up and down Soft qin shield (207), the inside of the soft qin shield (207) and going up and down fit on the outside of vehicle-mounted (204).

2. a kind of glass laser according to claim 1 cuts direct driving motor workbench, it is characterised in that: the X-axis is led The soft qin shield (117) of X-axis is connected at the top of rail (104).

3. a kind of glass laser according to claim 1 cuts direct driving motor workbench, it is characterised in that: the Y-axis is led The soft qin shield (116) of Y-axis is connected at the top of rail (112).