CN223070667U - Quartz tube laser cutting tool - Google Patents

Abstract

The utility model relates to the field of laser cutting equipment and discloses a quartz tube laser cutting tool which comprises a fixed seat, a driving unit and a protective cover, wherein the driving unit and the protective cover are arranged on the fixed seat, the protective cover is provided with a through hole for enabling laser to pass through the protective cover, an accommodating cavity for accommodating a peripheral quartz tube is formed by the protective cover and the fixed seat, the driving unit is used for driving the quartz tube to rotate around an axis of the quartz tube in the accommodating cavity, and the protective cover is provided with a dust removing module for cleaning dust and scraps. The quartz tube laser cutting tool has good dust removing effect, and greatly reduces the situation that dust drifts outside during laser cutting.

Description

Quartz tube laser cutting tool

Technical Field

The utility model relates to the field of laser cutting equipment, in particular to a quartz tube laser cutting tool.

Background

At present, the quartz tube cutting generally adopts a laser cutting mode to replace a grinding wheel cutting mode to reduce dust and noise. The mode of adopting laser cutting still can produce a small amount of dust, and present laser equipment sets up dust removing mechanism on the equipment body and carries out the collection of dust, but because the dust mainly produces when quartz tube cuts, if set up dust removing mechanism on the equipment body, dust removing mechanism is farther with the distance of quartz tube, and moreover, the quartz tube is exposed in the air and cuts, and the dust easily wafts outside and pollutes the environment and influences staff's health.

CN202222197266 discloses a numerical control laser cutting machine with movable clamp, which comprises a workbench, the top end of the workbench is fixedly connected with a supporting seat, the bottom end of a transverse plate of the supporting seat is fixedly connected with a laser cutting probe, the top end of the workbench is also provided with a movable clamping component and a dust removing component, the dust removing component is positioned below the movable clamping component, the dust removing component comprises a fixed seat fixedly connected at the top end of the workbench, a third electric push rod fixedly connected at the inner side wall of the fixed seat, a movable plate fixedly connected at the telescopic end of the third electric push rod and a cleaning brush fixedly connected at the bottom end of the movable plate. This numerical control laser cutting machine is through setting up the cleaning brush in the bottom of movable plate and collecting dust and piece that wafts at the workstation, but when laser cutting, because numerical control laser cutting machine is open, partial dust and piece probably wafts to the external world and pollute the environment.

The utility model aims to solve the technical problem of improving the dust removal effect when the quartz tube is cut.

Disclosure of utility model

The utility model mainly aims to provide a quartz tube laser cutting tool, wherein a protective cover is arranged on a fixed seat, so that dust generated during cutting of a quartz tube is concentrated in the protective cover, and the dust in the protective cover is collected through a dust removal module, so that the dust removal effect is improved.

In order to achieve the above purpose, the present application adopts the following technical scheme:

the quartz tube laser cutting tool comprises a fixing seat, a driving unit and a protective cover, wherein the driving unit and the protective cover are arranged on the fixing seat, the protective cover is provided with a through hole for enabling laser to pass through the protective cover, an accommodating cavity for accommodating an external quartz tube is formed by the protective cover and the fixing seat, the driving unit is used for driving the quartz tube to rotate around an axis of the quartz tube in the accommodating cavity, and the protective cover is provided with a dust removing module for cleaning dust and fragments.

Preferably, the protective cover consists of a first side plate, a top plate and a second side plate, wherein one end of the top plate is connected with the first side plate, the other end of the top plate is hinged with the second side plate, and the first side plate is connected to the fixing seat.

Preferably, the top plate is provided with a through hole which is convenient for laser to pass through the protective cover, and the second side plate is provided with a handle.

Preferably, the driving unit comprises symmetrically arranged rollers and a first driving module for driving the rollers to rotate, the symmetrically arranged rollers are all rotationally connected to the fixing seat, and the quartz tube is placed on the symmetrically arranged rollers.

The quartz tube laser cutting tool comprises a quartz tube laser cutting tool body, a fixing seat, a laser head, a transverse adjusting unit, a fixing seat and a laser head, wherein the quartz tube laser cutting tool body is provided with a laser head, the laser head is provided with a laser head, and the laser head is provided with a laser head.

Preferably, the transverse adjusting unit comprises a base and a second driving module arranged on the base, and the fixing seat is connected to the second driving module in a sliding mode.

The transverse adjusting unit further comprises a locking module arranged on the base, the second driving module is a screw rod and a hand wheel, the screw rod is rotationally connected with the base, the fixing seat is in sliding connection with the screw rod, the hand wheel is connected to one end of the screw rod, and the locking module is used for limiting the screw rod to rotate.

Preferably, the protective cover is made of acrylic.

Compared with the prior art, the scheme has the following beneficial effects:

According to the laser cutting tool, the protective cover is arranged on the fixing seat, so that dust generated by the quartz tube during cutting is concentrated in the protective cover and cannot be outwards diffused, the situation that the dust of the quartz tube floats to the outside during cutting is avoided, the dust is concentrated in a small space, and the dust in the protective cover is collected by the dust removing module, so that the collection efficiency and the effect of the dust removing module are greatly improved.

Drawings

Fig. 1 is a schematic structural diagram of a quartz tube laser cutting tool of embodiment 1;

FIG. 2 is a side view of the quartz tube laser cutting tool of example 1;

Fig. 3 is a cross-sectional view of the quartz tube laser cutting tool of example 1.

Wherein, the fixing seat 1, the driving unit 2, the protective cover 3, the accommodating cavity 4, the dust removing module 5, the first side plate 31, the top plate 32, the second side plate 33, the through hole 321, the handle 331, the roller 21, the first driving module 22, the transverse adjusting unit 6, the base 61, the second driving module 62, the locking module 63, the screw rod 621, the hand wheel 622 and the quartz tube 7.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present application more apparent, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments of the present application. The components of the implementations of the present application generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Example 1

Referring to fig. 1-3, the quartz tube laser cutting tool comprises a fixed seat 1, a driving unit 2 and a protective cover 3, wherein the driving unit 2 and the protective cover 3 are arranged on the fixed seat 1, the protective cover 3 is provided with a through hole 321 for enabling laser to pass through the protective cover 3, the protective cover 3 and the fixed seat 1 form a containing cavity 4 for placing a peripheral quartz tube 7, the driving unit 2 is used for driving the quartz tube 7 to rotate around the axis of the quartz tube 7 in the containing cavity, and the protective cover 3 is provided with a dust removing module 5 for cleaning dust and fragments.

In this embodiment, the present quartz tube laser cutting tool is placed on a workbench of an external laser device, and then the quartz tube 7 is placed on the driving unit 2, and the quartz tube 7 is located in the accommodating cavity 4. The staff adjusts the position of the quartz tube 7, so that the laser head of the peripheral laser equipment is aligned with the quartz tube 7, the driving unit 2 is started, and the driving unit 2 drives the quartz tube 7 to rotate around the axis of the staff, so that laser can cut along the periphery of the quartz tube 7, and the quartz tube 7 is cut off.

It should be noted that, through setting up protection casing 3 on fixing base 1, can make the produced dust of laser cutting surrounded by protection casing 3, initially avoid the dust to fly to the external world, secondly, the rethread sets up dust removal module 5 on protection casing 3, absorbs the dust collection in the protection casing 3, further avoids the dust to fly to the external world. Through the synergistic effect of the protective cover 3 and the dust removal module 5, the dust removal effect of laser cutting can be greatly improved.

The dust removal module 5 can be a commercially available dust collection device, the protective cover 3 is provided with a mounting flange, and the dust removal module 5 is fixed on the protective cover 3 through the mounting flange and is communicated with the accommodating cavity 4.

Preferably, the protective cover 3 is composed of a first side plate 31, a top plate 32 and a second side plate 33, one end of the top plate 32 is connected with the first side plate 31, the other end of the top plate 32 is hinged with the second side plate 33, and the first side plate 31 is connected to the fixed seat 1.

In this embodiment, the first side plate 31, the top plate 32 and the second side plate 33 are assembled into the protective cover 3 by screws, and two ends of the protective cover 3 are open sides, so that quartz tubes 7 with different lengths can be placed conveniently. The operator can open the second side plate 33 and then place the quartz tube 7 on the driving unit 2, avoiding the abrasion of the quartz tube 7 caused by taking out the quartz tube 7 from both ends of the protective cover 3.

Preferably, the top plate 32 is provided with a through hole 321 for facilitating the laser light to pass through the shield 3, and the second side plate 33 is provided with a handle 331.

In this embodiment, a through hole 321 is provided on the top plate 32, so that a laser head of the peripheral laser apparatus passes through the top plate 32 to perform laser cutting on the quartz tube 7. A handle 331 is provided on the second side plate 33, so that a worker can open the second side plate 33 conveniently.

Preferably, the driving unit 2 includes a symmetrically arranged roller 21 and a first driving module 22 for driving the roller 21 to rotate, the symmetrically arranged roller 21 is rotatably connected to the fixing base 1, and the quartz tube 7 is placed on the symmetrically arranged roller 21.

In the present embodiment, symmetrically arranged rollers 21 are provided on the fixing base 1 and are located in the accommodating chamber 4. The first driving module 22 is in transmission connection with the roller 21 through a synchronous belt. The staff places quartz tube 7 on the roller 21 of symmetrical arrangement, and first drive module 22 drives roller 21 to rotate to drive quartz tube 7 around self axis rotation, quartz tube 7 rotates and the laser head is motionless, thereby realizes laser and cuts quartz tube 7. In this way, after the quartz tube 7 is cut, the roller 21 can support the quartz tube 7, and prevent the quartz tube 7 from falling out of the external laser device.

The first drive module 22 is a motor.

Preferably, the quartz tube laser cutting tool further comprises a transverse adjusting unit 6, wherein the transverse adjusting unit 6 is used for adjusting the relative positions of the fixing base 1 and the peripheral laser head, and the fixing base 1 is connected to the transverse adjusting unit 6 in a sliding mode.

In this embodiment, when this quartz capsule laser cutting frock is used for the first time to cut or change the quartz capsule 7 of different diameters and cut, can adjust fixing base 1 and peripheral hardware's laser head relative position through transverse adjustment unit 6, make the laser head be located the axis of quartz capsule 7 and cut quartz capsule 7, guarantee the laser cutting effect.

Preferably, the transverse adjusting unit 6 comprises a base 61 and a second driving module 62 arranged on the base 61, and the fixing base 1 is slidably connected to the second driving module 62.

In this embodiment, the base 61 is fixed on a workbench of the peripheral laser device, and the second driving module 62 drives the fixing base 1 to move, so as to drive the quartz tube 7 to move, and align the laser head with the axis of the quartz tube 7.

Preferably, the transverse adjusting unit 6 further comprises a locking module 63 arranged on the base 61, the second driving module 62 comprises a screw rod 621 and a hand wheel 622, the screw rod 621 is rotatably connected with the base 61, the fixing base 1 is slidably connected with the screw rod 621, the hand wheel 622 is connected to one end of the screw rod 621, and the locking module 63 is used for limiting the screw rod 621 to rotate.

In this embodiment, the screw rod 621 is rotatably connected with the base 61 through a bearing seat, a nut is disposed on the screw rod 621, the fixing base 1 is slidably connected with the screw rod 621 through the nut, and the hand wheel 622 is fixed at the end of the screw rod 621. The locking module 63 is an optical axis fixing seat 1 and an adjustable handle screw. The optical axis fixing seat 1 is arranged on the base 61, and the end part of the screw rod 621 penetrates through the optical axis fixing seat 1 to be connected with the hand wheel 622. The adjustable handle screw is arranged on the optical axis fixing seat 1. The staff rotates adjustable handle screw, makes lead screw 621 can rotate in optical axis fixing base 1, rotates hand wheel 622 again, drives lead screw 621 and rotates to drive fixing base 1 and remove, make the axis that the laser head aimed at quartz capsule 7, after the regulation was accomplished, rotate adjustable handle screw and make optical axis fixing base 1 clamp lead screw 621, avoid in the laser cutting process, lead screw 621 receives vibrations and appears the rotation, and then changes the relative position of laser head and quartz capsule 7.

Preferably, the protective cover 3 is a protective cover 3 made of acrylic.

In the embodiment, the transparent acrylic protective cover 3 is adopted, so that workers can observe the cutting condition of the quartz tube 7 in real time, and safety accidents are avoided.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents.

Claims (9)

1. The quartz tube laser cutting tool is characterized by comprising a fixed seat, a driving unit and a protective cover, wherein the driving unit and the protective cover are arranged on the fixed seat, the protective cover is provided with a through hole for enabling laser to pass through the protective cover, an accommodating cavity for accommodating an external quartz tube is formed by the protective cover and the fixed seat, the driving unit is used for driving the quartz tube to rotate around an axis of the quartz tube in the accommodating cavity, and the protective cover is provided with a dust removing module for cleaning dust and scraps.

2. The quartz tube laser cutting tool according to claim 1, wherein the protective cover comprises a first side plate, a top plate and a second side plate, one end of the top plate is connected with the first side plate, the other end of the top plate is hinged with the second side plate, and the first side plate is connected to the fixing seat.

3. The quartz tube laser cutting tool of claim 2, wherein the through hole is provided in the top plate.

4. The quartz tube laser cutting tool of claim 2, wherein the second side plate is provided with a handle.

5. The quartz tube laser cutting tool according to claim 1, wherein the driving unit comprises symmetrically arranged rollers and a first driving module for driving the rollers to rotate, the symmetrically arranged rollers are all rotationally connected to the fixing base, and the quartz tube is placed on the symmetrically arranged rollers.

6. The quartz tube laser cutting tool according to claim 1, further comprising a transverse adjusting unit, wherein the transverse adjusting unit is used for adjusting the relative position of a fixing seat and an external laser head, and the fixing seat is connected to the transverse adjusting unit in a sliding mode.

7. The quartz tube laser cutting tool according to claim 6, wherein the transverse adjusting unit comprises a base and a second driving module arranged on the base, and the fixing seat is connected to the second driving module in a sliding mode.

8. The quartz tube laser cutting tool according to claim 7, wherein the transverse adjusting unit further comprises a locking module arranged on the base, the second driving module comprises a screw rod and a hand wheel, the screw rod is rotatably connected with the base, the fixing seat is slidably connected with the screw rod, the hand wheel is connected to one end of the screw rod, and the locking module is used for limiting the screw rod to rotate.

9. The quartz tube laser cutting tool of claim 1, wherein the protective cover is a protective cover made of acrylic.