CN220196570U - flame cutting machine - Google Patents
flame cutting machine Download PDFInfo
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- CN220196570U CN220196570U CN202321356871.8U CN202321356871U CN220196570U CN 220196570 U CN220196570 U CN 220196570U CN 202321356871 U CN202321356871 U CN 202321356871U CN 220196570 U CN220196570 U CN 220196570U
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- control module
- cutting
- cutting torch
- temperature
- torch
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- 238000012544 monitoring process Methods 0.000 claims abstract description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000005496 tempering Methods 0.000 abstract description 5
- 238000010304 firing Methods 0.000 abstract description 3
- 238000010438 heat treatment Methods 0.000 abstract description 3
- 229910000831 Steel Inorganic materials 0.000 description 7
- 239000010959 steel Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses a flame cutting machine, comprising: the cutting torch is arranged on the workbench, the gas supply end of the gas supply system is connected with the cutting torch to be used for conveying combustible gas, the temperature sensor is used for monitoring the temperature of a cutting nozzle of the cutting torch, the output end of the temperature sensor is electrically connected with the input end of the control module, the output end of the control module is electrically connected with the control end of the gas supply system, the temperature sensor is used for detecting the temperature of the cutting nozzle of the cutting torch and feeding back temperature data to the control module, and when the temperature of the cutting nozzle exceeds a preset temperature threshold value, the control module controls the gas supply system to stop conveying the combustible gas, the cutting torch stops firing, and tempering caused by further heating of the cutting nozzle is avoided.
Description
Technical Field
The utility model relates to the technical field of cutting machines, in particular to a flame cutting machine.
Background
In the production process of parts in the assembly industry, a flame cutting machine is required to cut and process the steel plate. When the cutting time of the steel plate is too long or the cutting nozzle of the cutting torch is too close to the steel plate, the temperature of the cutting nozzle is too high to cause tempering, namely flame enters the cutting nozzle to burn reversely, and even explosion is caused.
Disclosure of Invention
The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model provides a flame cutting machine which can solve the problem that a traditional flame cutting gun may have backfire.
According to an embodiment of the present utility model, a flame cutting machine includes: a work table; the cutting torch is arranged on the workbench; the gas supply end of the gas supply system is connected with the cutting torch and used for conveying combustible gas; the temperature sensor is used for monitoring the cutting nozzle temperature of the cutting torch; the output end of the temperature sensor is electrically connected with the input end of the control module, and the output end of the control module is electrically connected with the control end of the air supply system.
The flame cutting machine provided by the embodiment of the utility model has at least the following beneficial effects:
the temperature sensor detects the temperature of the cutting nozzle of the cutting torch and feeds back temperature data to the control module, when the temperature of the cutting nozzle exceeds a preset temperature threshold value, the control module controls the gas supply system to stop delivering combustible gas, the cutting torch stops firing, and tempering caused by further heating of the cutting nozzle is avoided.
According to some embodiments of the utility model, the cutting torch comprises a control module, a control module and a lifting device, wherein the control module is used for controlling the cutting torch to move along the working table.
According to some embodiments of the utility model, the lifting device comprises a motor, a sliding block and a sliding rail, the sliding rail is arranged on the workbench, the sliding block is connected with the sliding rail in a sliding manner, the motor is connected with the sliding block in a transmission manner, the output end of the control module is electrically connected with the control end of the motor, and the cutting torch is arranged on the sliding block.
According to some embodiments of the utility model, the torch further comprises a distance sensor mounted on the torch, an output of the distance sensor being electrically connected to an input of the control module.
According to some embodiments of the utility model, the control module is an MCU.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The utility model is further described with reference to the accompanying drawings and examples, in which:
FIG. 1 is a schematic illustration of the present utility model;
FIG. 2 is a functional block diagram of the present utility model;
fig. 3 is a circuit connection diagram of the temperature sensor of the present utility model.
Reference numerals:
a workbench 100,
Cutting torch 200,
Gas pipe 300, solenoid valve 310,
A temperature sensor 400,
A control module 500,
Lifting device 600, sliding block 610, sliding rail 620,
A distance sensor 700,
A steel plate 800.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
In the description of the present utility model, it should be understood that the direction or positional relationship indicated with respect to the description of the orientation, such as up, down, etc., is based on the direction or positional relationship shown in the drawings, is merely for convenience of describing the present utility model and simplifying the description, and does not indicate or imply that the apparatus or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, plural means two or more. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.
A flame cutting machine according to an embodiment of the present utility model is described below with reference to fig. 1 to 3.
As shown in fig. 1 to 2, a flame cutting machine according to an embodiment of the present utility model includes: the cutting torch 200 is mounted on the workbench 100, the gas supply end of the gas supply system is connected with the cutting torch 200 for conveying combustible gas, the temperature sensor 400 is used for monitoring the temperature of a cutting nozzle of the cutting torch 200, as shown in fig. 3, fig. 3 is a circuit connection diagram of the temperature sensor 400 and the control module 500, an output end K1 of the temperature sensor 400 is electrically connected with a pin ADC-TEMP of the control module 500, and an output end of the control module 500 is electrically connected with a control end of the gas supply system. The control module 500 is an MCU.
The temperature sensor 400 detects the temperature of the cutting nozzle of the cutting torch 200 and feeds back temperature data to the control module 500, when the temperature of the cutting nozzle exceeds a preset temperature threshold value, the control module 500 controls the gas supply system to stop delivering combustible gas, the cutting torch 200 stops firing, and tempering caused by further heating of the cutting nozzle is avoided. The preset temperature threshold is 400 ℃.
The air supply system comprises an air source, an air pipe 300 and a solenoid valve 310, wherein an air supply port of the air source is communicated with an air inlet of the cutting torch 200 through the air pipe 300, the solenoid valve 310 is arranged on the air pipe 300, and an output end of the control module 500 is electrically connected with a control end of the solenoid valve 310. When the temperature sensor 400 detects that the temperature of the cutting tip exceeds a preset temperature threshold, the control module 500 controls the solenoid valve 310 to close, so that the cutting torch 200 is stopped.
As shown in fig. 1, the device further comprises a lifting device 600, the lifting device 600 is a linear module, the linear module comprises a motor, a sliding block 610 and a sliding rail 620, the sliding rail 620 is installed on the workbench 100, the sliding block 610 is connected with the sliding rail 620 in a sliding manner, an output shaft of the motor is connected with the sliding block 610 in a transmission manner, the cutting torch 200 is installed on the sliding block 610, and an output end of the control module 500 is electrically connected with a control end of the motor. The control module 500 drives the sliding block 610 to move up and down along the sliding rail 620 through the motor, so that the cutting torch 200 is driven to lift, the distance between the cutting torch 200 and the steel plate 800 is accurately adjusted, and tempering caused by too high temperature of the cutting torch due to too close distance is avoided.
As shown in fig. 2, the torch further comprises a distance sensor 700, wherein the distance sensor 700 is mounted on the torch 200, and an output end of the distance sensor 700 is electrically connected to an input end of the control module 500. The distance between the torch 200 and the steel plate 800 can be monitored by the distance sensor 700 so that the distance between the torch 200 and the steel plate 800 can be further adjusted by the elevating device 600.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.
Claims (5)
1. Flame cutting machine, its characterized in that includes:
a work table (100);
a cutting torch (200), the cutting torch (200) being mounted on the table (100);
the gas supply end of the gas supply system is connected with the cutting torch (200) for conveying combustible gas;
a temperature sensor (400), the temperature sensor (400) for monitoring a cutting tip temperature of the cutting torch (200);
the control module (500), the output of temperature sensor (400) electric connection control module (500) input, the output electric connection of control module (500) the control end of air feed system.
2. The flame cutting machine of claim 1, wherein: the cutting torch cutting machine further comprises a lifting device (600), wherein the lifting device (600) is installed on the workbench (100), the cutting torch (200) is installed on the lifting device (600), and the output end of the control module (500) is electrically connected with the control end of the lifting device (600).
3. The flame cutting machine of claim 2, wherein: the lifting device (600) comprises a motor, a sliding block (610) and a sliding rail (620), the sliding rail (620) is installed on the workbench (100), the sliding block (610) is connected with the sliding rail (620) in a sliding mode, the sliding block (610) is connected with the motor in a transmission mode, the output end of the control module (500) is electrically connected with the control end of the motor, and the cutting torch (200) is installed on the sliding block (610).
4. The flame cutting machine of claim 1, wherein: the cutting torch further comprises a distance sensor (700), wherein the distance sensor (700) is installed on the cutting torch (200), and the output end of the distance sensor (700) is electrically connected with the input end of the control module (500).
5. The flame cutting machine of claim 1, wherein: the control module (500) is an MCU.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321356871.8U CN220196570U (en) | 2023-05-31 | 2023-05-31 | flame cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321356871.8U CN220196570U (en) | 2023-05-31 | 2023-05-31 | flame cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220196570U true CN220196570U (en) | 2023-12-19 |
Family
ID=89139627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321356871.8U Active CN220196570U (en) | 2023-05-31 | 2023-05-31 | flame cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220196570U (en) |
-
2023
- 2023-05-31 CN CN202321356871.8U patent/CN220196570U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Flame cutting machine Granted publication date: 20231219 Pledgee: Changsha Bank Co.,Ltd. Huirong Branch Pledgor: HUNAN GEHIGH GROUP CO.,LTD. Registration number: Y2024980004012 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |