CN216264066U - A laser engraving equipment for non-metallic materials - Google Patents

Abstract

The utility model relates to a non-metallic material laser engraving equipment, the technical scheme of which is as follows: comprising: a machine base and a PC, the machine base is provided with a sliding rail, and one end of the sliding rail is fixedly provided with a material rack, The other end of the sliding rail is slidably provided with a height adjustment device, and the height adjustment device is provided with a laser engraving head and a distance measuring device, and the material rack includes a sliding rod, and the sliding rod is fixedly arranged on the sliding rail , the slide bar is perpendicular to the slide rail, the slide bar is slidably provided with a slide table, the slide table is provided with a turntable, the turntable is provided with a fixing frame, and the fixing frame is provided with a useful A refrigeration device for reducing the temperature of materials; the application has the advantages of expanding the adaptability of the equipment and improving the processing accuracy of the equipment.

Description

A laser engraving equipment for non-metallic materials

technical field

The utility model relates to the technical field of laser engraving, in particular to a non-metallic material laser engraving device.

Background technique

With the development of optoelectronic technology, the application of laser engraving is becoming more and more extensive. The machining surface is arc surface, which changes the irradiation angle and affects the machining accuracy. For some ferrous materials, due to their low melting point, laser engraving is easier to reduce the machining accuracy.

Utility model content

Aiming at the deficiencies of the prior art, the purpose of the present invention is to provide a non-metallic material laser engraving equipment, which has the advantages of expanding the adaptability of the equipment and improving the processing accuracy of the equipment.

The above-mentioned technical purpose of the present utility model is achieved through the following technical solutions:

A non-metallic material laser engraving equipment, comprising: a base and a PC, the base is provided with a slide rail, one end of the slide rail is fixedly provided with a material rack, and the other end of the slide rail is slidably provided with a A height adjustment device, a laser engraving head and a distance measuring device are arranged on the height adjustment device, the material rack includes a sliding rod, the sliding rod is fixedly arranged on the sliding rail, and the sliding rod is connected to the sliding rail. Vertically, a sliding table is slidably arranged on the sliding rod, a turning table is arranged on the sliding table, a fixing frame is arranged on the turning table, and a refrigeration device for reducing the temperature of the material is arranged on the fixing frame, and the cooling device is arranged on the fixing frame. The height adjustment device is provided with a first drive mechanism for controlling the interaction of the height adjustment mechanism on the slide rail, and the height adjustment mechanism includes a telescopic rod and a second drive mechanism for controlling the telescopic amount of the telescopic rod. A third driving mechanism for controlling the sliding table to slide on the sliding rod is provided, a fourth driving mechanism for controlling the rotation of the rotary table is provided on the rotating table, the first driving mechanism, the The second driving mechanism, the third driving mechanism, the fourth driving mechanism and the distance measuring device are all signal-connected to the PC.

Preferably, the first driving mechanism, the second driving mechanism and the third driving mechanism are all servo motors.

Preferably, the refrigeration device includes a storage tank for storing cooling liquid and a spray head, the spray head communicates with the storage tank, and the storage tank is fixedly connected to the turntable.

Preferably, the cooling liquid is nitrogen.

Preferably, the slide rail is provided with a block for preventing the height adjustment device from sliding down.

Preferably, the cross section of the sliding rod is rectangular.

To sum up, the utility model has the following beneficial effects: the rotation of the turntable enables the device to perform precise engraving on irregular surfaces such as arc surfaces, which expands the adaptability of the equipment and improves the processing accuracy of the equipment, and the setting of the refrigeration device makes the The temperature of the material is reduced, so that the heat energy emitted by the laser on the material is dissipated faster, further improving the machining accuracy.

Description of drawings

Figure 1 is a schematic structural diagram of the present invention.

In the figure: 1. Machine base; 2. Slide rail; 3. Block; 4. Slide bar; 5. Turntable; 6. Fixed frame; 7. Height adjustment device; 8. Laser engraving head; 9. Distance measuring device 10. Refrigeration device.

Detailed ways

In order to make the purpose, features and advantages of the present invention more clearly understood, the specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings. Several embodiments of the present invention are shown in the accompanying drawings. However, the present invention may be implemented in many different forms and is not limited to the embodiments described herein.

In the present utility model, unless otherwise expressly specified and limited, the terms "installation", "connection", "connection", "fixed" and other terms should be understood in a broad sense, for example, it may be a fixed connection or a detachable connection Connection, or integral connection; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be internal communication between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations. The terms "first" and "second" are only used for descriptive purposes, and should not 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 expressly or implicitly include one or more of that feature.

In the present invention, unless otherwise expressly specified and limited, a first feature "on" or "under" a second feature may include the first and second features in direct contact, or may include the first and second features The features are not in direct contact but through additional features between them. Also, the first feature being "above", "over" and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or simply means that the first feature is level higher than the second feature. The first feature is "below", "below" and "below" the second feature includes the first feature being directly below and diagonally below the second feature, or simply means that the first feature has a lower level than the second feature. The terms "vertical", "horizontal", "left", "right", "upper", "lower" and similar expressions are for illustration purposes only and do not indicate or imply that the device or element referred to must have a particular Orientation, construction and operation in a particular orientation, and therefore should not be construed as a limitation of the present invention.

The present utility model will be described in detail below with reference to the accompanying drawings and embodiments.

The utility model provides a non-metallic material laser engraving equipment, as shown in FIG. 1, comprising: a machine base 1 and a PC, the machine base 1 is provided with a slide rail 2, and one end of the slide rail 2 is fixed A material rack is provided, and the other end of the slide rail 2 is slidably provided with a height adjustment device 7. The height adjustment device 7 is provided with a laser engraving head 8 and a distance measuring device 9. The material rack includes a sliding rod 4, so The sliding rod 4 is fixedly arranged on the sliding rail 2, the sliding rod 4 is perpendicular to the sliding rail 2, a sliding table is slidably arranged on the sliding rod 4, and a rotating table 5 is arranged on the sliding table, The rotating table 5 is provided with a fixing frame 6 , the fixing frame 6 is provided with a refrigeration device 10 for reducing the temperature of the material, and the height adjusting device 7 is provided with a height adjusting mechanism for controlling the interaction on the slide rail 2 . The first driving mechanism, the height adjustment mechanism includes a telescopic rod and a second driving mechanism for controlling the telescopic rod, and the sliding table is provided with a sliding table for controlling the sliding table to slide on the sliding rod 4 . The third drive mechanism, the turntable 5 is provided with a fourth drive mechanism for controlling the rotation of the turntable 5, the first drive mechanism, the second drive mechanism, the third drive mechanism, the The fourth driving mechanism and the distance measuring device 9 are both signally connected to the PC.

Preferably, the first driving mechanism, the second driving mechanism and the third driving mechanism are all servo motors.

Preferably, the refrigeration device 10 includes a storage tank for storing cooling liquid and a spray head, the spray head communicates with the storage tank, and the storage tank is fixedly connected to the turntable 5 .

Preferably, the cooling liquid is nitrogen.

Preferably, the slide rail 2 is provided with a block 3 for preventing the height adjustment device 7 from sliding down.

Preferably, the cross section of the sliding rod 4 is rectangular.

In the specific implementation process, the material is put into the fixing frame 6, the first driving mechanism will maintain the example between the laser engraving head 8 and the material, the second driving mechanism will control the laser engraving head 8 to move up and down, the third driving mechanism and The fourth driving mechanism moves and rotates so that the direction of the laser is perpendicular to the tangential plane of the material arc surface, and at the same time of cutting, the material is cooled by spraying nitrogen gas to the material.

The utility model relates to a non-metallic material laser engraving device. Through the rotation of the turntable, the device can be accurately engraved on irregular surfaces such as arc surfaces, which expands the adaptability of the equipment and improves the processing accuracy of the equipment. The cooling device is installed to reduce the temperature of the material, so that the laser emits on the material. Faster heat dissipation further improves machining accuracy.

The above are only the preferred embodiments of the present invention, and the protection scope of the present invention is not limited to the above-mentioned embodiments, and all technical solutions under the idea of the present invention belong to the protection scope of the present invention. It should be pointed out that for those skilled in the art, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims (6)

1. A laser engraving apparatus for non-metallic materials, comprising: frame (1) and PC, be provided with slide rail (2) on frame (1), the fixed material frame that is provided with in one end of slide rail (2), the other end of slide rail (2) slides and is provided with high adjusting device (7), be provided with laser sculpture head (8) and range unit (9) on high adjusting device (7), the material frame includes slide bar (4), slide bar (4) are fixed to be set up on slide rail (2), slide bar (4) with slide rail (2) are perpendicular, the slip is provided with the slip table on slide bar (4), be provided with revolving stage (5) on the slip table, be provided with mount (6) on revolving stage (5), be provided with refrigerating plant (10) that are used for reducing the material temperature on mount (6), be provided with on high adjusting device (7) and be used for controlling the first actuating mechanism of high adjusting mechanism interdynamic on slide rail (2), height adjusting mechanism includes the telescopic link and is used for control the flexible volume second actuating mechanism of telescopic link, be provided with on the slip table and be used for control the slip table is in gliding third actuating mechanism on slide bar (4), it is used for control to be provided with on rotation platform (5) rotate platform (5) pivoted fourth actuating mechanism, first actuating mechanism second actuating mechanism third actuating mechanism fourth actuating mechanism with range unit (9) all with PC signal connection.

2. The laser engraving apparatus for engraving a non-metallic material according to claim 1, wherein the first driving mechanism, the second driving mechanism and the third driving mechanism are all servo motors.

3. The laser engraving apparatus for engraving non-metallic materials according to claim 1, wherein said refrigerating device (10) comprises a storage tank for storing a cooling liquid and a spray head, said spray head being in communication with said storage tank, said storage tank being fixedly connected to said rotating table (5).

4. The laser engraving apparatus for engraving a non-metallic material according to claim 3, wherein the cooling fluid is nitrogen.

5. The laser engraving apparatus for engraving non-metallic materials according to claim 1, wherein the slide rail (2) is provided with a stopper (3) for preventing the height adjusting device (7) from sliding off.

6. Laser engraving device for non-metallic materials, according to claim 1, characterized in that the cross section of said slide bar (4) is rectangular.

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