CN210306321U - Fire hazard prevention device of laser cutting machine - Google Patents
Fire hazard prevention device of laser cutting machine Download PDFInfo
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- CN210306321U CN210306321U CN201921084421.1U CN201921084421U CN210306321U CN 210306321 U CN210306321 U CN 210306321U CN 201921084421 U CN201921084421 U CN 201921084421U CN 210306321 U CN210306321 U CN 210306321U
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Abstract
The utility model relates to a laser cutting machine technical field just discloses laser cutting machine fire hazard prevention device, the reciprocating impact tunnel drilling machine comprises a machine body, the cutting chamber has been seted up at the top of fuselage, and through the first motor of bolt fixedly connected with on the outer wall of one side of fuselage, the one end of first motor is rotated through the pivot and is connected with first lead screw, close soon through the screw thread on one side outer wall of first lead screw and be connected with the removal frame, and the top of removing the frame is provided with the support frame, through bolt fixedly connected with second motor on the outer wall of one side of support frame. This laser cutting machine fire hazard prevention device, through laser instrument water cooling system in the water jet equipment direct connection equipment, open automatically through the solenoid valve, need not install reserve water source and water pump alone, the scheme is simple, and is with low costs, if unmanned on duty, the operator leaves, can effectually detect the conflagration that the too high material that leads to of temperature arouses.
Description
Technical Field
The utility model relates to a laser cutting machine technical field specifically is laser cutting machine fire prevention device.
Background
The laser cutting is to focus the 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 beam blows away the melted or gasified metal, and the material finally forms a kerf along with the movement of the relative position of the beam and the workpiece, so that the purpose of cutting is achieved.
When processing flammable materials such as ya keli, if unmanned on duty, the operator leaves, produces the conflagration very easily, because laser beam machining itself produces smog, can't monitor through smoke detection device, causes the loss that is difficult to retrieve, lacks an automatic fire prevention extinguishing device.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a laser cutting machine prevents fire hazard device has solved the problem that above-mentioned background art provided.
The utility model provides a following technical scheme: the fire hazard prevention device of the laser cutting machine comprises a machine body, wherein the top of the machine body is provided with a cutting cavity, the outer wall of one side of the machine body is fixedly connected with a first motor through a bolt, one end of the first motor is rotationally connected with a first screw rod through a rotating shaft, the outer wall of one side of the first screw rod is connected with a movable frame through screw threads in a screwing way, and the top of the movable frame is provided with a support frame, the outer wall of one side of the support frame is fixedly connected with a second motor through a bolt, one end of the second motor is rotationally connected with a second screw rod through a rotating shaft, the outer wall of one side of the second screw rod is connected with a movable seat through screw threads in a screwing way, the bottom of removing the seat is provided with the laser lamp, the bottom of support frame is provided with the bottom plate, the bottom symmetry embedding of bottom plate has four temperature sensor, and the bottom of bottom plate is close to one side position department symmetry of temperature sensor and is provided with four nozzles.
Preferably, the inside of fuselage is provided with the baffle, bolt fixedly connected with coolant tank and water pump are passed through at the top of baffle, coolant tank is located one side of water pump, and is provided with the filter screen on one side inner wall of coolant tank.
Preferably, a water collecting cover is arranged at the position, close to the lower position of the cutting cavity, of the top of the cooling water tank, a three-way pipe is arranged at one end of the water pump, and an electromagnetic valve is arranged on the outer wall of one side, far away from the water pump, of the three-way pipe.
Preferably, a cooling water pipe is arranged at the top of the three-way pipe, and a cold water outlet is arranged at one end, far away from the three-way pipe, of the cooling water pipe.
Preferably, a water hose is arranged between the electromagnetic valve and the nozzle.
Preferably, two buzzers are symmetrically arranged on the outer wall of one side of the machine body, and a controller is arranged in the machine body and close to the lower position of the partition plate.
The utility model discloses possess following beneficial effect:
this laser cutting machine fire hazard prevention device, through laser instrument water cooling system in the water jet equipment direct connection equipment, open automatically through the solenoid valve, need not install reserve water source and water pump alone, four temperature sensor and water jet equipment are packed into to four different positions of this device below the equipment crossbeam, when the temperature is greater than 80 degrees, sensor automatic activation bee calling organ sends the warning, unmanned intervention in the settlement time, water jet equipment will be started, laser instrument water cooling system in the water jet equipment direct connection equipment, open automatically through the solenoid valve, need not install reserve water source and water pump alone, the scheme is simple, low cost, if unmanned on duty, the operator leaves, can effectually detect the conflagration that the too high temperature leads to the material to arouse.
Drawings
Fig. 1 is a front view of the present invention;
fig. 2 is a side view of the present invention;
fig. 3 is a bottom view of the bottom plate of the present invention.
In the figure: 1. a body; 2. cutting the cavity; 3. a first motor; 4. a first lead screw; 5. a movable frame; 6. a support frame; 7. a second motor; 8. a second lead screw; 9. a movable seat; 10. a laser light; 11. a base plate; 12. a temperature sensor; 13. a nozzle; 14. a water collection cover; 15. a cooling water tank; 16. filtering with a screen; 17. a partition plate; 18. a water pump; 19. a three-way pipe; 20. an electromagnetic valve; 21. a cooling water pipe; 22. a cold water outlet; 23. a flexible water pipe; 24. a buzzer; 25. and a controller.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the fire prevention device for a laser cutting machine comprises a machine body 1, a cutting cavity 2 is formed at the top of the machine body 1, a first motor 3 is fixedly connected on the outer wall of one side of the machine body 1 through a bolt, one end of the first motor 3 is rotatably connected with a first lead screw 4 through a rotating shaft, a movable frame 5 is rotatably connected on the outer wall of one side of the first lead screw 4 through threads, and the top of the moving frame 5 is provided with a supporting frame 6, the outer wall of one side of the supporting frame 6 is fixedly connected with a second motor 7 through a bolt, one end of the second motor 7 is rotatably connected with a second screw 8 through a rotating shaft, the outer wall of one side of the second screw 8 is screwed and connected with a moving seat 9 through threads, the bottom of the moving seat 9 is provided with a laser lamp 10, the bottom of the supporting frame 6 is provided with a bottom plate 11, four temperature sensors 12 are symmetrically embedded in the bottom of the bottom plate 11, and four nozzles 13 are symmetrically arranged at one side position of the bottom plate 11 close to the temperature sensor 12.
Wherein, the inside of fuselage 1 is provided with baffle 17, and bolt fixedly connected with cooling water tank 15 and water pump 18 are passed through at the top of baffle 17, and cooling water tank 15 is located one side of water pump 18, and is provided with filter screen 16 on one side inner wall of cooling water tank 15.
Wherein, the top of the cooling water tank 15 is provided with a water collecting cover 14 at the position close to the lower part of the cutting cavity 2, one end of the water pump 18 is provided with a three-way pipe 19, and the outer wall of one side of the three-way pipe 19 far away from the water pump 18 is provided with an electromagnetic valve 20.
Wherein, the top of three-way pipe 19 is provided with condenser tube 21, and the one end of keeping away from three-way pipe 19 on condenser tube 21 is provided with cold water outlet 22.
Wherein a flexible water pipe 23 is provided between the solenoid valve 20 and the nozzle 13.
Wherein, two buzzers 24 are symmetrically arranged on the outer wall of one side of the machine body 1, and a controller 25 is arranged in the machine body 1 at a position close to the lower part of the partition board 17.
During operation, firstly, temperature sensor 12 and nozzle 13 are installed at the bottom of bottom plate 11, when materials such as acrylic appear in the laser lamp 10 in the moving cutting process and when a fire hazard appears, the temperature rises to 80 ℃, temperature sensor 12 transmits the detected temperature information to controller 25, controller 25 controls buzzer 24 to give an alarm, when the temperature does not decrease within the set time, controller 25 controls electromagnetic valve 20 to open, water pump 18 pumps the water in cooling water tank 15 into three-way pipe 19, finally, nozzle 13 is pressed in through soft water pipe 23, nozzle 13 sprays the cooling water on the flame to extinguish fire, the water cooling system of the laser in the water spraying device direct connection equipment is opened through electromagnetic valve 20, standby water source and water pump 18 do not need to be installed separately, the scheme is simple, and the cost is low.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Laser cutting machine prevents conflagration device includes fuselage (1), its characterized in that: the cutting machine is characterized in that a cutting cavity (2) is formed in the top of the machine body (1), a first motor (3) is fixedly connected to the outer wall of one side of the machine body (1) through a bolt, one end of the first motor (3) is rotatably connected with a first lead screw (4) through a rotating shaft, a moving frame (5) is rotatably connected to the outer wall of one side of the first lead screw (4) through a thread, a supporting frame (6) is arranged at the top of the moving frame (5), a second motor (7) is fixedly connected to the outer wall of one side of the supporting frame (6) through a bolt, one end of the second motor (7) is rotatably connected with a second lead screw (8) through a rotating shaft, a moving seat (9) is rotatably connected to the outer wall of one side of the second lead screw (8) through a thread, a laser lamp (10) is arranged at the bottom of the moving seat (9), four temperature sensors (12) are symmetrically embedded into the bottom of the bottom plate (11), and four nozzles (13) are symmetrically arranged at one side of the bottom plate (11) close to the temperature sensors (12).
2. The laser cutting machine fire prevention device according to claim 1, characterized in that: the inside of fuselage (1) is provided with baffle (17), bolt fixedly connected with coolant tank (15) and water pump (18) are passed through at the top of baffle (17), coolant tank (15) are located one side of water pump (18), and are provided with filter screen (16) on the one side inner wall of coolant tank (15).
3. The laser cutting machine fire prevention device according to claim 2, characterized in that: a water collecting cover (14) is arranged at the position, close to the lower part of the cutting cavity (2), of the top of the cooling water tank (15), a three-way pipe (19) is arranged at one end of the water pump (18), and an electromagnetic valve (20) is arranged on the outer wall of one side, far away from the water pump (18), of the three-way pipe (19).
4. The laser cutting machine fire prevention device according to claim 3, characterized in that: the top of the three-way pipe (19) is provided with a cooling water pipe (21), and one end of the cooling water pipe (21) far away from the three-way pipe (19) is provided with a cold water outlet (22).
5. The laser cutting machine fire prevention device according to claim 3, characterized in that: a water hose (23) is arranged between the electromagnetic valve (20) and the nozzle (13).
6. The laser cutting machine fire prevention device according to claim 1, characterized in that: two buzzers (24) are symmetrically arranged on the outer wall of one side of the machine body (1), and a controller (25) is arranged in the machine body (1) at a position close to the lower part of the partition plate (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921084421.1U CN210306321U (en) | 2019-07-11 | 2019-07-11 | Fire hazard prevention device of laser cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921084421.1U CN210306321U (en) | 2019-07-11 | 2019-07-11 | Fire hazard prevention device of laser cutting machine |
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| Publication Number | Publication Date |
|---|---|
| CN210306321U true CN210306321U (en) | 2020-04-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921084421.1U Active CN210306321U (en) | 2019-07-11 | 2019-07-11 | Fire hazard prevention device of laser cutting machine |
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| CN (1) | CN210306321U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112045479A (en) * | 2020-07-25 | 2020-12-08 | 扬州和镪金属制品有限公司 | Cutting machine is used in processing of outdoor products with function of putting out a fire |
-
2019
- 2019-07-11 CN CN201921084421.1U patent/CN210306321U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112045479A (en) * | 2020-07-25 | 2020-12-08 | 扬州和镪金属制品有限公司 | Cutting machine is used in processing of outdoor products with function of putting out a fire |
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