CN114619150A - Protection device of laser cutting machine - Google Patents
Protection device of laser cutting machine Download PDFInfo
- Publication number
- CN114619150A CN114619150A CN202110464457.8A CN202110464457A CN114619150A CN 114619150 A CN114619150 A CN 114619150A CN 202110464457 A CN202110464457 A CN 202110464457A CN 114619150 A CN114619150 A CN 114619150A
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- CN
- China
- Prior art keywords
- laser cutting
- cutting machine
- protection device
- shaped
- strip
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000003698 laser cutting Methods 0.000 title claims abstract description 43
- 230000001681 protective effect Effects 0.000 claims abstract description 30
- 238000009413 insulation Methods 0.000 claims description 9
- 239000003351 stiffener Substances 0.000 claims description 3
- 239000002184 metal Substances 0.000 abstract description 51
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 238000005520 cutting process Methods 0.000 description 14
- 230000006378 damage Effects 0.000 description 7
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 208000014674 injury Diseases 0.000 description 3
- 230000009191 jumping Effects 0.000 description 3
- 206010053615 Thermal burn Diseases 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/38—Removing material by boring or cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/70—Auxiliary operations or equipment
- B23K26/702—Auxiliary equipment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/70—Auxiliary operations or equipment
- B23K26/702—Auxiliary equipment
- B23K26/706—Protective screens
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Laser Beam Processing (AREA)
Abstract
The invention discloses a protection device of a laser cutting machine, which comprises a supporting plate, wherein an L-shaped supporting rod is arranged on one side of the top of the supporting plate, the front surface of the L-shaped supporting rod is in threaded connection with a connecting column, the laser cutting machine is arranged at one end of the connecting column, an arc-shaped sliding groove is formed in the surface of the laser cutting machine, a protection sleeve is connected to the surface of the laser cutting machine, an arc-shaped sliding block is arranged on the inner side wall of the protection sleeve, and the arc-shaped sliding block is positioned inside the arc-shaped sliding groove. According to the invention, through the arrangement of the protective sleeve, the splash-proof ring and the protective cover, when an operator uses the device to cut the strip-shaped metal, the strip-shaped metal can be placed at the top of the butt strap and then the threaded fixing rod is rotated, when the gasket is tightly attached to the surface of the strip-shaped metal, the rotation can be stopped, and the operator starts the laser cutting machine to cut the strip-shaped metal, so that the service life of the protective sleeve is prolonged, and the practicability of the device is increased.
Description
Technical Field
The invention relates to the technical field of laser cutting, in particular to a protection device of a laser cutting machine.
Background
The laser cutting machine focuses laser emitted from a laser into a laser beam with high power density through an optical path system. The laser beam irradiates the surface of the workpiece to enable the workpiece to reach a melting point or a boiling point, simultaneously, the high-pressure gas coaxial with the laser beam blows away the melted or gasified metal, the laser cutting processing uses the invisible light beam to replace the traditional mechanical knife, and the laser cutting processing device has the characteristics of high precision, high cutting speed, no limitation on cutting patterns, automatic typesetting, material saving, smooth cut, low processing cost and the like, and can gradually improve or replace the traditional metal cutting process equipment.
The protection device of the laser cutting machine in the prior art has the defects that:
1. in the prior art, most of laser cutting machines generate a large amount of sparks when cutting metal, and the sparks are easy to splash onto operators and harm the operators;
2. in the prior art, most of laser cutting machines are used for cutting metal, the metal surface is easy to generate higher temperature, and operators are easy to scald when the cut metal is picked up.
Disclosure of Invention
The present invention is directed to a protection device for a laser cutting machine, which solves the above problems of the prior art.
In order to achieve the purpose, the invention provides the following technical scheme that the protection device of the laser cutting machine comprises a supporting plate, an L-shaped supporting rod is installed on one side of the top of the supporting plate, a connecting column is in threaded connection with the front face of the L-shaped supporting rod, the laser cutting machine is installed at one end of the connecting column, an arc-shaped sliding groove is formed in the surface of the laser cutting machine, a protection sleeve is connected to the surface of the laser cutting machine, an arc-shaped sliding block is installed on the inner side wall of the protection sleeve and located inside the arc-shaped sliding groove, a connecting rod is installed on the surface of the protection sleeve, an anti-splash ring is installed at one end of the connecting rod, a circular sliding groove is formed in the top of the anti-splash ring, and a protection cover is connected inside the circular sliding groove.
Preferably, the placing plates are installed on two sides of the top of the supporting plate, the T-shaped clamping plate is installed at the top of the placing plate, the movable plate is clamped at the top of the T-shaped clamping plate, the square plate is installed at the top of the movable plate, one side of the square plate is connected with the fixing frame, and the heat insulation plate is arranged inside the fixing frame.
Preferably, one side of the inner wall of the fixing frame is provided with a butt strap, and two sides of the fixing frame are provided with sliding blocks.
Preferably, a fixing rod is installed in the middle of the front face of the fixing frame, and a protective sleeve is sleeved on the surface of the fixing rod.
Preferably, both sides of the front surface of the fixing frame are in threaded connection with threaded fixing rods, and one ends of the threaded fixing rods are provided with gaskets.
Preferably, the bottom of backup pad is installed the bracing piece, the stiffener is installed to one side of backup pad.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, through the arrangement of the protective sleeve, the splash-proof ring and the protective cover, when an operator uses the device to cut strip-shaped metal, the strip-shaped metal can be placed at the top of the butt strap and then the threaded fixing rod is rotated, when the gasket is tightly attached to the surface of the strip-shaped metal, the rotation can be stopped, the operator starts the laser cutting machine again to cut the strip-shaped metal, in the cutting process, the laser cutting machine is in contact with the strip-shaped metal to generate a large amount of sparks, the splash-proof ring can prevent the sparks from splashing to the skin surface of the operator to cause injury to the operator, so that the safety of the operator is increased, the protective cover can prevent the sparks from jumping out from a gap between the splash-proof ring and the protective sleeve to cause damage to the protective sleeve, the service life of the protective sleeve is prolonged, and the practicability of the device is increased.
2. According to the invention, through the arrangement of the square plate, the fixing frame, the fixing rod and the heat insulation plate, when an operator cuts the strip-shaped metal, the strip-shaped metal is firstly placed and fixed in the fixing frame, then the strip-shaped metal is cut, when the laser cutting machine cuts the strip-shaped metal, the metal surface and the fixing frame can generate higher temperature, the heat insulation plate can isolate the temperature generated during cutting from being transmitted to the surface of the fixing frame, the skin of the operator can be prevented from being scalded by high temperature when the operator picks up the cut metal, so that the safety of the operator is further increased, when the cut strip-shaped metal is picked up, the operator can hold the fixing rod to take out the strip-shaped metal, so that the hand of the operator is prevented from directly contacting with the surface of the strip-shaped metal, and the practicability of the device is further increased.
Drawings
FIG. 1 is a perspective view of the structure of the present invention;
FIG. 2 is a schematic cross-sectional view of the fixing frame of the present invention;
FIG. 3 is a schematic view of the splash ring configuration of the present invention;
fig. 4 is a schematic view of the fixing frame of the present invention.
In the figure: 1. a support plate; 2. an L-shaped support bar; 3. connecting columns; 4. a laser cutting machine; 5. an arc-shaped chute; 6. a protective sleeve; 7. an arc-shaped sliding block; 8. a connecting rod; 9. a splash-proof ring; 10. a circular chute; 11. a protective cover; 12. placing the plate; 13. a T-shaped clamping plate; 14. a movable plate; 15. a square plate; 16. a fixed mount; 17. a heat insulation plate; 18. a butt strap; 19. a slider; 20. fixing the rod; 21. a protective sleeve; 22. a threaded fixing rod; 23. a gasket; 24. a support bar; 25. a reinforcing rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element 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 should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, the embodiment of the invention provides a protection device of a laser cutting machine, which comprises a support plate 1, wherein an L-shaped support rod 2 is installed on one side of the top of the support plate 1, a connecting column 3 is in threaded connection with the front surface of the L-shaped support rod 2, a laser cutting machine 4 is installed at one end of the connecting column 3, an arc-shaped chute 5 is formed in the surface of the laser cutting machine 4, a protection sleeve 6 is connected to the surface of the laser cutting machine 4, an arc-shaped slide block 7 is installed on the inner side wall of the protection sleeve 6, the arc-shaped slide block 7 is located inside the arc-shaped chute 5, a connecting rod 8 is installed on the surface of the protection sleeve 6, an anti-splash ring 9 is installed at one end of the connecting rod 8, a circular chute 10 is formed in the top of the anti-splash ring 9, and a protection cover 11 is connected inside the circular chute 10;
the protective sleeve 6, the splash-proof ring 9 and the protective cover 11 are matched, when an operator uses the device to cut strip metal, the strip metal may be placed on top of the strap 18 and then, upon rotation of the threaded retaining rod 22, when the washer 23 is tightly attached to the surface of the strip metal, the rotation can be stopped, the operator starts the laser cutting machine 4 to cut the strip metal, in the cutting process, the laser cutting machine 4 is contacted with the strip-shaped metal to generate a large amount of sparks, the splash-proof ring 9 can prevent the sparks from splashing to the skin surface of an operator to cause injury to the operator, thereby increasing the safety of operators, preventing sparks from jumping out of the gap between the splash-proof ring 9 and the protective sleeve 6 to damage the protective sleeve 6 by the protective cover 11, prolonging the service life of the protective sleeve 6 and further increasing the practicability of the device;
the two sides of the top of the supporting plate 1 are respectively provided with a placing plate 12, the top of the placing plate 12 is provided with a T-shaped clamping plate 13, the top of the T-shaped clamping plate 13 is clamped with a movable plate 14, the top of the movable plate 14 is provided with a square plate 15, one side of the square plate 15 is connected with a fixed frame 16, a heat insulation plate 17 is arranged inside the fixed frame 16, one side of the inner wall of the fixed frame 16 is provided with an attachment strap 18, the two sides of the fixed frame 16 are respectively provided with a sliding block 19, and the middle part of the front surface of the fixed frame 16 is provided with a fixed rod 20;
the matching work of the square plate 15, the fixing frame 16, the fixed rod 20 and the heat insulation plate 17 is carried out, when an operator cuts the strip-shaped metal, the strip-shaped metal is firstly placed and fixed inside the fixing frame 16, then the strip-shaped metal is cut, when the laser cutting machine 4 cuts the strip-shaped metal, the metal surface and the fixing frame 16 can generate higher temperature, the heat insulation plate 17 can isolate the temperature generated during cutting from being transmitted to the surface of the fixing frame 16, the skin of the operator can be prevented from being scalded by high temperature when the operator picks up the cut metal, so that the safety of the operator is further improved, when the cut strip-shaped metal is picked up, the operator can hold the fixed rod 20 to take out the strip-shaped metal, the hand of the operator is prevented from directly contacting with the surface of the strip-shaped metal, and the practicability of the device is improved;
the surface of dead lever 20 has cup jointed protective sheath 21, and the equal threaded connection in positive both sides of mount 16 has threaded fixing lever 22, and gasket 23 is installed to threaded fixing lever 22's one end, and bracing piece 24 is installed to the bottom of backup pad 1, and stiffener 25 is installed to one side of backup pad 1.
In the invention, the working steps of the device are as follows:
1. the protective sleeve 6, the splash-proof ring 9 and the protective cover 11 work in cooperation, when an operator uses the device to cut strip-shaped metal, the strip of metal may be placed on top of the strap 18 and then secured to the rod 22 by rotation, with the washer 23 tightly fitting against the surface of the strip, the rotation can be stopped, the operator starts the laser cutting machine 4 to cut the strip metal, in the cutting process, the laser cutting machine 4 is contacted with the strip-shaped metal to generate a large amount of sparks, the splash-proof ring 9 can prevent the sparks from splashing to the skin surface of an operator to cause injury to the operator, thereby increasing the safety of operators, preventing sparks from jumping out of the gap between the splash-proof ring 9 and the protective sleeve 6 to damage the protective sleeve 6 by the protective cover 11, prolonging the service life of the protective sleeve 6 and further increasing the practicability of the device;
2. square board 15, mount 16, the collocation work of dead lever 20 and heat insulating board 17, when operating personnel cuts at the bar metal, put the inside of fixing at mount 16 with the bar metal earlier, then cutting the bar metal, when laser cutting machine 4 cuts the bar metal, metal surface and mount 16 can produce higher temperature, the temperature that produces when heat insulating board 17 can completely cut off the cutting transmits to the surface of mount 16, can avoid operating personnel skin by high temperature scald when picking up the metal after the cutting, thereby operating personnel's security has further been increased, when picking up the bar metal after the cutting, operating personnel can hold dead lever 20 and take out the bar metal, thereby avoid operating personnel's hand and bar metal surface direct contact, then the practicality of the device has been increased.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a protection device of laser cutting machine, includes backup pad (1), its characterized in that: l shape bracing piece (2) are installed to one side at backup pad (1) top, the front threaded connection of L shape bracing piece (2) has spliced pole (3), laser cutting machine (4) are installed to the one end of spliced pole (3), arc spout (5) have been seted up on the surface of laser cutting machine (4), the surface connection of laser cutting machine (4) has protective sleeve (6), arc slider (7) are installed to protective sleeve (6) inside wall, and arc slider (7) are located the inside of arc spout (5), the surface mounting of protective sleeve (6) has connecting rod (8), splashproof ring (9) are installed to the one end of connecting rod (8), circular spout (10) have been seted up at the top of splashproof ring (9), the internal connection of circular spout (10) has visor (11).
2. The protection device for a laser cutting machine according to claim 1, characterized in that: the novel heat insulation board is characterized in that the placing plates (12) are mounted on two sides of the top of the supporting plate (1), the T-shaped clamping plates (13) are mounted at the top of the placing plates (12), the movable plate (14) is connected to the top of the T-shaped clamping plates (13), the square plates (15) are mounted at the top of the movable plate (14), one sides of the square plates (15) are connected with fixing frames (16), and heat insulation boards (17) are arranged inside the fixing frames (16).
3. The protection device for a laser cutting machine according to claim 2, characterized in that: an access board (18) is installed on one side of the inner wall of the fixing frame (16), and sliding blocks (19) are installed on two sides of the fixing frame (16).
4. The protection device for a laser cutting machine according to claim 2, characterized in that: the fixing frame is characterized in that a fixing rod (20) is installed in the middle of the front face of the fixing frame (16), and a protective sleeve (21) is sleeved on the surface of the fixing rod (20).
5. The protection device for a laser cutting machine according to claim 2, characterized in that: both sides of the front surface of the fixing frame (16) are in threaded connection with a threaded fixing rod (22), and a gasket (23) is installed at one end of the threaded fixing rod (22).
6. The protection device for a laser cutting machine according to claim 1, characterized in that: the bottom of backup pad (1) is installed bracing piece (24), stiffener (25) are installed to one side of backup pad (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110464457.8A CN114619150A (en) | 2021-04-26 | 2021-04-26 | Protection device of laser cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110464457.8A CN114619150A (en) | 2021-04-26 | 2021-04-26 | Protection device of laser cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114619150A true CN114619150A (en) | 2022-06-14 |
Family
ID=81897393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110464457.8A Pending CN114619150A (en) | 2021-04-26 | 2021-04-26 | Protection device of laser cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114619150A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202016100507U1 (en) * | 2016-02-02 | 2016-02-15 | Karl Marbach Gmbh & Co. Kg | Laser safety device |
| US20180200839A1 (en) * | 2016-01-12 | 2018-07-19 | Mestek Machinery, Inc. | Protection system for laser cutting machine |
| CN108620741A (en) * | 2017-03-14 | 2018-10-09 | 天津市慧翔实业集团有限公司 | A kind of laser cutting machine with protective device |
| CN208214596U (en) * | 2018-05-01 | 2018-12-11 | 宿迁艾华广告科技有限公司 | A kind of laser cutting device being easy to blanking |
| CN210937742U (en) * | 2019-12-10 | 2020-07-07 | 爱派尔(常州)数控科技有限公司 | Protection mechanism for sheet metal component laser cutting uses |
| CN112139673A (en) * | 2020-08-27 | 2020-12-29 | 南京涵曦月自动化科技有限公司 | Anti-splashing metal cutting device |
| CN212705012U (en) * | 2020-04-01 | 2021-03-16 | 济南市甲燊机械有限公司 | Laser cutting machine for blanking of plates |
-
2021
- 2021-04-26 CN CN202110464457.8A patent/CN114619150A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20180200839A1 (en) * | 2016-01-12 | 2018-07-19 | Mestek Machinery, Inc. | Protection system for laser cutting machine |
| DE202016100507U1 (en) * | 2016-02-02 | 2016-02-15 | Karl Marbach Gmbh & Co. Kg | Laser safety device |
| CN108620741A (en) * | 2017-03-14 | 2018-10-09 | 天津市慧翔实业集团有限公司 | A kind of laser cutting machine with protective device |
| CN208214596U (en) * | 2018-05-01 | 2018-12-11 | 宿迁艾华广告科技有限公司 | A kind of laser cutting device being easy to blanking |
| CN210937742U (en) * | 2019-12-10 | 2020-07-07 | 爱派尔(常州)数控科技有限公司 | Protection mechanism for sheet metal component laser cutting uses |
| CN212705012U (en) * | 2020-04-01 | 2021-03-16 | 济南市甲燊机械有限公司 | Laser cutting machine for blanking of plates |
| CN112139673A (en) * | 2020-08-27 | 2020-12-29 | 南京涵曦月自动化科技有限公司 | Anti-splashing metal cutting device |
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