CN210731399U

CN210731399U - Robot for CO2 laser processing

Info

Publication number: CN210731399U
Application number: CN201921134246.2U
Authority: CN
Inventors: 不公告发明人
Original assignee: Suzhou Speeda Optical Technology Co Ltd
Current assignee: Chengdu Supai Optical Technology Co ltd
Priority date: 2019-07-19
Filing date: 2019-07-19
Publication date: 2020-06-12
Anticipated expiration: 2029-07-19

Abstract

The utility model discloses a robot for CO2 laser processing, which belongs to the field of laser processing, and comprises a robot body, a laser head is fixedly connected at the lower end of the robot body, the outer end of the laser head is fixedly connected with a base, an adjusting block and a protective cover are sleeved at the outer end of the base, the protective cover is positioned at the lower side of the adjusting block, locking plates are fixedly connected at the left and right ends of the adjusting block, through holes are chiseled at the outer end of the locking plate, a thread column matched with the through holes is fixedly connected at the upper end of the protective cover, the thread column penetrates through the through holes and extends to the upper side of the locking plate, a nut in threaded connection with the thread column is arranged at the upper side of the locking plate, so that cutting slag splashed near the laser head can be blocked in the protective cover through the protective cover, the situation that the cutting slag splashes on an electrified, meanwhile, workers can detach and clean the protective cover conveniently.

Description

Robot for CO2 laser processing

Technical Field

The utility model relates to a laser beam machining field, more specifically say, relate to a CO2 robot for laser beam machining.

Background

When the CO2 laser outputs in the form of long-wave infrared rays, the wavelength is usually 10.6 μm, the absorption capacity of many organic materials to the long-wave infrared rays is very strong, including paper, wood, plastics, rubber, textile fabrics and leather, permeable materials can even absorb the long-wave infrared rays, such as glass and sapphire, the CO2 laser is used for processing plane workpieces, the application is very mature, only a reflection light path needs to be built on a numerical control machine tool, and plane processing is realized by the planar motion of a laser head along the XY direction, so that the CO2 laser processing robot is more and more widely applied in the field of current material processing.

However, when the CO2 laser processing robot cuts and processes raw materials, a large amount of cutting debris can be scattered around the laser head, and the cutting debris usually has a high temperature, and if the debris is scattered on a power-on circuit of the CO2 laser processing robot or on a worker, safety accidents are easily caused, and a large potential safety hazard exists.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a robot is used in CO2 laser beam machining, it can realize blockking in the protection casing through the cutting disintegrating slag that the protection casing splashes near the laser head, effectively avoids the cutting disintegrating slag to splash to CO2 laser beam machining robot on the circular telegram circuit or the staff on one's body, reduces the potential safety hazard, can make things convenient for the staff to dismantle the clearance to the protection casing simultaneously.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

The utility model provides a CO2 robot for laser beam machining, includes the robot body, robot body lower extreme fixedly connected with laser head, laser head outer end fixedly connected with base, base outer end cover is equipped with regulating block and protection casing, and the protection casing is located the regulating block downside, the equal fixedly connected with lockplate in both ends about the regulating block, the lockplate outer end is cut a hole, protection casing upper end fixedly connected with and through-hole assorted screw thread post, and the screw thread post runs through the through-hole and extend to the lockplate upside, the lockplate upside is equipped with the nut with screw thread post threaded connection, the inner end of regulating block is cut a dysmorphism hole, the base outer end is cut a thread groove with dysmorphism hole assorted, thread groove female connection has the inserted bar, and the one end that the inserted bar kept away from the thread groove runs through the dysmorphism hole and extends to the regulating block outside, can realize blockking the cutting disintegrating slag that splashes near the laser, effectively avoid cutting the disintegrating slag to splash to CO2 laser beam machining robot's circular telegram circuit on the way or the staff on one's body, reduce the potential safety hazard, can make things convenient for the staff to dismantle the clearance to the protection casing simultaneously.

Further, the number of thread groove is established to 8-10 pairs, and thread groove evenly distributed is in the base outer end, and the different positions in the base outside can be fixed regulating block and protection casing to the cooperation of inserted bar and dysmorphism hole and corresponding thread groove, and the staff of being convenient for blocks the effect that the disintegrating slag splashes according to laser head and the position of waiting to process the material actual distance adjustment protection casing to effectively ensure the protection casing.

Furthermore, the inner wall of the adjusting block is fixedly connected with two T-shaped sliding blocks which are symmetrically distributed, the outer end of the base is provided with a guide T-shaped groove which is connected with the T-shaped sliding blocks in a sliding mode, and the T-shaped sliding blocks and the guide T-shaped groove are matched with each other, so that the moving track of the adjusting block can be limited.

Further, the mosaic of protective housing upper surface has the magnet piece, and the magnet piece is located under the regulating block, the regulating block is metal material, and the inter attraction between regulating block and the magnet piece acts on, can adsorb the protection casing at the regulating block downside, can make the staff when the installation protection casing, need not always be with portable protection casing to make things convenient for the installation of staff to the protection casing.

Further, inserted bar outer end fixedly connected with stopper, and the stopper is located special-shaped hole, and the cooperation each other between special-shaped hole and the stopper can make the inserted bar can't follow special-shaped hole and take out to carelessly lose the inserted bar when effectively avoiding the staff to twist out the inserted bar.

Furthermore, the inserted bar is located the one end fixedly connected with knob in the regulating block outside, knob outer end fixedly connected with antiskid rubber shell can make things convenient for the staff to twist the inserted bar, and difficult emergence is skidded.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) this scheme can realize blockking in the protection casing through the cutting disintegrating slag that the protection casing splashes near the laser head, effectively avoids the cutting disintegrating slag to splash on CO2 laser processing robot's the circular telegram circuit or the staff on one's body, reduces the potential safety hazard, can make things convenient for the staff to dismantle the clearance to the protection casing simultaneously.

(2) The quantity of thread groove is established to 8-10 pairs, and thread groove evenly distributed is in the base outer end, and the different positions in the base outside can be fixed with regulating block and protection casing to the cooperation each other of inserted bar and dysmorphism hole and corresponding thread groove, and the staff of being convenient for adjusts the position of protection casing according to laser head and the actual distance of waiting to process the material to effectively ensure the protection casing and block the effect that the disintegrating slag splashes.

(3) Two T-shaped sliding blocks which are symmetrically distributed are fixedly connected to the inner wall of the adjusting block, a guiding T-shaped groove which is connected with the T-shaped sliding blocks in a sliding mode is formed in the outer end of the base, and the T-shaped sliding blocks and the guiding T-shaped groove are matched with each other, so that the effect of limiting the moving track of the adjusting block can be achieved.

(4) The utility model discloses a protection casing, including the regulating block, the regulating block is equipped with the protection casing, and the regulating block is equipped with the magnet piece, and the protection casing is equipped with the magnet piece, and the magnet piece is equipped with the magnet piece, and the regulating block is equipped with the magnet piece, and the magnet piece is equipped with the magnet piece.

(5) The stopper is fixedly connected with to the inserted bar outer end, and the stopper is located special-shaped hole, and the cooperation each other between special-shaped hole and the stopper can make the inserted bar can't follow special-shaped downthehole taking out to carelessly lose the inserted bar when effectively avoiding the staff to unscrew the inserted bar.

(6) The one end fixedly connected with knob that the inserted bar is located the regulating block outside, knob outer end fixedly connected with antiskid rubber shell can make things convenient for the staff to twist and move the inserted bar, and difficult emergence is skidded.

Drawings

Fig. 1 is a schematic view of the internal structure of the present invention;

FIG. 2 is a schematic view of the structure at A in FIG. 1;

fig. 3 is a schematic view of the structure of the left side of the interior of the present invention;

FIG. 4 is a schematic view of the structure at B in FIG. 3;

fig. 5 is a schematic diagram of the external structure of the present invention.

The reference numbers in the figures illustrate:

the laser welding robot comprises a robot body 1, a laser head 2, a base 3, an adjusting block 4, a protective cover 5, a thread column 6, a locking plate 7, a nut 8, a slide block 9T-shaped, a guide T-shaped groove 10, a thread groove 11, an inserted rod 12, a special-shaped hole 13, a magnet block 14, a knob 15 and a limiting block 16.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

please refer to fig. 1, a robot for CO2 laser processing, including robot body 1, robot body 1 lower extreme fixedly connected with laser head 2, laser head 2 outer end fixedly connected with base 3, base 3 is cylindrical, base 3 outer end cover is equipped with adjusting block 4 and protection casing 5, and protection casing 5 is located adjusting block 4 downside, adjusting block 4 is the ring form, please refer to fig. 2, both ends all fixedly connected with lockplate 7 about adjusting block 4, lockplate 7 outer end chisel has the through-hole, protection casing 5 upper end fixedly connected with and through-hole assorted screw post 6, and screw post 6 runs through the through-hole and extends to lockplate 7 upside, lockplate 7 upside is equipped with nut 8 with screw post 6 threaded connection, screw post 6, the cooperation of connecting between lockplate 7 and the nut 8, can fix protection casing 5 at the downside of adjusting block 4.

Please refer to fig. 3-4, the inner end of the adjusting block 4 is provided with a special-shaped hole 13, the middle aperture of the special-shaped hole 13 is larger than the apertures of the left end and the right end, the outer end of the base 3 is provided with a thread groove 11 matched with the special-shaped hole 13, the thread groove 11 is internally threaded with an inserting rod 12, one end of the inserting rod 12 far away from the thread groove 11 penetrates through the special-shaped hole 13 and extends to the outer side of the adjusting block 4, the adjusting block 4 can be fixed on the outer side of the base 3, so that the protective cover 5 is fixed on the outer side of the base 3, the cutting slag splashed near the laser head 2 can be blocked in the protective cover 5 through the protective cover 5, the cutting slag is effectively prevented from splashing on the electrifying line of the CO2 laser processing robot or on the body of a worker, the potential safety hazard is reduced, and the worker can conveniently detach.

Referring to fig. 3-4, the number of the thread grooves 11 is set to 8-10 pairs, and the thread grooves 11 are uniformly distributed at the outer end of the base 3, the inserted rod 12 and the special-shaped hole 13 are matched with the corresponding thread grooves 11, so that the adjusting block 4 and the protective cover 5 can be fixed at different positions outside the base 3, and the worker can adjust the position of the protective cover 5 according to the actual distance between the laser head 2 and the material to be processed, thereby effectively ensuring the effect of the protective cover 5 for preventing the broken slag from splashing, the outer end of the inserted rod 12 is fixedly connected with a limiting block 16, the limiting block 16 is positioned in the special-shaped hole 13 and is matched with the part with the larger aperture of the special-shaped hole 13, the special-shaped hole 13 is matched with the limiting block 16, so that the inserted rod 12 cannot be taken out of the special-shaped hole 13, thereby effectively avoiding the worker from carelessly losing the inserted rod 12 when screwing out the inserted rod 12, the outer end of the knob 15 is fixedly connected with an anti-slip rubber shell, so that the inserting rod 12 can be conveniently twisted by a worker, and slipping is not easy to occur.

Referring to fig. 1-2, two T-shaped sliders 9 are fixedly connected to the inner wall of the adjusting block 4, the outer end of the base 3 is provided with a guiding T-shaped groove 10 slidably connected to the T-shaped slider 9, the T-shaped slider 9 and the guiding T-shaped groove 10 are matched with each other, so that the moving track of the adjusting block 4 can be defined, the upper surface of the protective cover 5 is embedded with a magnet 14, the magnet 14 is located under the adjusting block 4, the adjusting block 4 is made of a metal material, the adjusting block 4 and the magnet 14 are attracted to each other, the protective cover 5 can be adsorbed to the lower side of the adjusting block 4, and when a worker installs the protective cover 5, the worker does not need to hold the protective cover 5 with hands all the time, thereby facilitating the installation of the protective cover 5 by the worker.

Referring to fig. 1-5, when a worker needs to use a CO2 laser processing robot to cut materials, the worker firstly clamps the materials to be processed at a designated position, then adjusts the adjusting block 4 and the protective cover 5 to corresponding positions according to the distance between the laser head 2 and the materials to be processed, and then screws the inserted rod 12 into the corresponding thread groove 11, so as to fix the adjusting block 4 and the protective cover 5 at a designated height, and then the CO2 laser processing robot can be started to cut the materials to be processed, during the cutting process, the cutting debris splashed near the laser head 2 can be blocked in the protective cover 5 by the protective cover 5, so as to effectively avoid the cutting debris from splashing arbitrarily, along with the long-term use of the protective cover 5, a large amount of cutting debris can be attached in the protective cover 5, at this time, the worker can unscrew the nut 8 in threaded connection with the threaded column 6, and then take the protective cover 5 off from the outer side of the base 3, can clear up protection casing 5, can realize blocking the cutting disintegrating slag that splashes near laser head 2 in protection casing 5 through protection casing 5, effectively avoid the cutting disintegrating slag to splash to CO2 laser processing robot's circular telegram circuit on or the staff on one's body, reduce the potential safety hazard, can make things convenient for the staff to dismantle the clearance to protection casing 5 simultaneously.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a CO2 robot for laser beam machining, includes robot body (1), robot body (1) lower extreme fixedly connected with laser head (2), its characterized in that: laser head (2) outer end fixedly connected with base (3), base (3) outer pot head is equipped with regulating block (4) and protection casing (5), and protection casing (5) are located regulating block (4) downside, the equal fixedly connected with lockplate (7) in both ends about regulating block (4), the through-hole has been dug in lockplate (7) outer end, protection casing (5) upper end fixedly connected with and through-hole assorted screw thread post (6), and screw thread post (6) run through the through-hole and extend to lockplate (7) upside, lockplate (7) upside is equipped with nut (8) with screw thread post (6) threaded connection, special-shaped hole (13) have been dug in regulating block (4) inner, base (3) outer end is opened and is dug screw thread groove (11) with special-shaped hole (13) assorted, screw thread groove (11) are connected with inserted bar (12), and one end of the inserted bar (12) far away from the thread groove (11) penetrates through the special-shaped hole (13) and extends to the outer side of the adjusting block (4).

2. The robot for CO2 laser processing according to claim 1, wherein: the number of the thread grooves (11) is set to be 8-10 pairs, and the thread grooves (11) are uniformly distributed at the outer end of the base (3).

3. The robot for CO2 laser processing according to claim 1, wherein: the inner wall of the adjusting block (4) is fixedly connected with two T-shaped sliding blocks (9) which are symmetrically distributed, and a guiding T-shaped groove (10) which is connected with the T-shaped sliding blocks (9) in a sliding manner is arranged at the outer end of the base (3).

4. The robot for CO2 laser processing according to claim 1, wherein: protection casing (5) upper surface inlay has magnet piece (14), and magnet piece (14) are located regulating block (4) under, regulating block (4) are metal material.

5. The robot for CO2 laser processing according to claim 1, wherein: the outer end of the inserted bar (12) is fixedly connected with a limiting block (16), and the limiting block (16) is positioned in the special-shaped hole (13).

6. The robot for CO2 laser processing according to claim 1, wherein: the inserted bar (12) is located one end fixedly connected with knob (15) in regulating block (4) outside, knob (15) outer end fixedly connected with antiskid rubber shell.