Vertical flame cutting device and cutting process thereof

Abstract

The invention discloses a vertical flame cutting device and a cutting process thereof. The cutting device comprises a stand column, a cutting arm arranged on the stand column, a telescopic cutting nozzle clamping device arranged on the cutting arm, first infrared devices arranged on the left side and the right side of the stand column, a second infrared device arranged below the stand column, a third infrared device arranged above the stand column and an integrated control system arranged on the stand column. The cutting arm is installed on the stand column, the telescopic cutting torch clamping device is installed on the stand column, the first infrared device, the second infrared device and the third infrared device are installed on the stand column, and the integrated control system is fixedly installed on the stand column. The device has the beneficial effects that manual cutting of trepanning is changed into automatic cutting, and cutting automation is achieved; the cutting quality problem caused by human factors is solved; the accuracy of the cutting position and the cutting quality are improved, and the production efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of vertical flame cutting, in particular to a vertical flame cutting device and a cutting process thereof. Background Art

[0002] At present, if the products that are already completed or semi-finished and cannot be returned to the CNC cutting line need to be cut, modified, opened, etc., they are all cut by manual drawing. The cutting efficiency and cutting quality are affected by human factors, and the appearance after cutting varies, which requires additional manpower and material resources to improve;

[0003] In view of the above situation, it is necessary to improve the existing vertical flame cutting method so that it can adapt to the current needs of using vertical flame cutting for products. Summary of the invention

[0004] In order to solve the above technical problems, the present invention provides a vertical flame cutting device, including a column, a cutting arm arranged on the column, a retractable cutting nozzle clamping device arranged on the cutting arm, a first infrared device arranged on the left and right sides of the column, a second infrared device arranged below the column, a third infrared device arranged above the column, and an integrated control system arranged on the column, the cutting arm is installed on the column, the retractable cutting nozzle clamping device is installed on the column, the first infrared device, the second infrared device, and the third infrared device are installed on the column, and the integrated control system is fixedly installed on the column.

[0005] As a further supplement to the technical solution, a cutting arm track is also longitudinally provided on the column, and the cutting arm is slidably mounted on the cutting arm track via a rotating shaft of an integrated infrared system.

[0006] As a further supplement to the technical solution, a self-leveling base is provided below the column, and the self-leveling base is connected to the column.

[0007] As a further supplement to the technical solution, a cutting nozzle track is also provided on the cutting arm, and the retractable cutting nozzle clamping device is installed on the cutting nozzle track.

[0008] As a further supplement to the technical solution, the cutting nozzle track and the cutting arm track are arranged vertically.

[0009] To further supplement the technical solution, the movement of the cutting arm and the retractable cutting nozzle clamping device is driven by a transmission system. The transmission system adopts a three-phase asynchronous motor as the driving power, and transmits the power to the worm gear through the reduction gear. The rotation of the worm gear drives the up and down, front and back, left and right movements of each component.

[0010] As a further supplement to this technical solution, carbon steel is used to make the entire fuselage.

[0011] As a further supplement to the technical solution, the cutting arm is retractable.

[0012] A cutting process of a vertical flame cutting device comprises the following steps:

[0013] Step 1: Import the surrounding model of the workpiece to be cut and the 3D model of the cutting part directly into the equipment;

[0014] Step 2: Place the cutting device near the position to be cut, open the integrated control panel, and activate the infrared function of the device to identify the distance up, down, left, right, front and back, and the position of the device itself relative to the structure. After identification, the connecting rod of the cutting device automatically moves to align the center of the shaft with the center of the cutting position;

[0015] Step 3: Replace the cutting nozzle with chalk, and the device performs the first action to draw a line at the cutting position. After the line drawing is completed, the device's built-in infrared function is activated to identify the line drawing path. The path is compared with the 3D model. If there is any inconsistency, it will automatically adjust and repeat the above actions until the path is consistent with the model hole opening path;

[0016] Step 4: After the equipment recognizes that the paths are consistent, it will scan the thickness of the structural plate and prompt the user to use the cutting nozzle with the corresponding plate thickness;

[0017] Step 5: After replacing the corresponding cutting nozzle according to the panel display, the equipment recognizes the correct cutting nozzle and issues an audible and visual alarm. After the personnel move away, the normal cutting operation begins.

[0018] The beneficial effects are that the manual cutting of the opening is changed to automatic cutting, thus realizing the automation of cutting; solving the problem of cutting quality caused by human factors; improving the accuracy of cutting position and cutting quality, and improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of a vertical flame cutting device according to the present invention from a first angle;

[0020] Figure 2 It is a second angle structural schematic diagram of a vertical flame cutting device of the present invention;

[0021] In the figure, 1. column; 2. cutting arm; 3. retractable cutting nozzle clamping device; 4. first infrared device; 5. second infrared device; 6. third infrared device; 7. integrated control system; 8. cutting arm track; 9. self-leveling base; 10. cutting nozzle track. DETAILED DESCRIPTION

[0022] In order to make the technical solution more clear to those skilled in the art, Figure 1 -2 Detailed description of the technical solution of the present invention:

[0023] A vertical flame cutting device comprises a column 1, a cutting arm 2 arranged on the column 1, a retractable cutting nozzle clamping device 3 arranged on the cutting arm 2, a first infrared device 4 arranged on the left and right sides of the column 1, a second infrared device 5 arranged below the column 1, a third infrared device 6 arranged above the column 1, and an integrated control system 7 arranged on the column 1, wherein the cutting arm 2 is installed on the column 1, the retractable cutting nozzle clamping device 3 is installed on the column 1, the first infrared device 4, the second infrared device 5, and the third infrared device 6 are installed on the column 1, and the integrated control system 7 is fixedly installed on the column 1; the integrated control system 7 is the brain of the entire device, and can perform functions such as program input, simple program compilation, and device control; the first infrared device 4, the second infrared device 5, and the third infrared device 6 are responsible for performing infrared ranging scanning on the surrounding structures, identifying the appearance of the surrounding structures, and identifying the position of the device itself relative to the surrounding structures;

[0024] A cutting arm track 8 is also longitudinally provided on the column 1, and the cutting arm 2 is slidably mounted on the cutting arm track 8 through the integrated infrared system rotating shaft; it is used for the up and down movement of the cutting arm 2;

[0025] A self-leveling base 9 is provided below the column 1. The self-leveling base 9 is connected to the column 1 and can play a supporting role and automatically adjust the level of the equipment according to its own state.

[0026] Among them, the cutting arm 2 is also provided with a cutting nozzle track 10, and the retractable cutting nozzle clamping device 3 is installed on the cutting nozzle track 10; it is integrated on the cutting arm 2 and is used for the left and right movement of the retractable cutting nozzle clamping device; the retractable cutting nozzle clamping device 3 can move forward and backward, and when cutting an irregular structure surface, it can automatically adjust a constant distance from the structure.

[0027] The cutting nozzle track 10 and the cutting arm track 8 are arranged vertically.

[0028] The movement of the cutting arm 2 and the retractable cutting nozzle clamping device 3 is driven by a transmission system, which uses a three-phase asynchronous motor as a driving force, and transmits power to the worm through a reduction gear. The rotation of the worm drives the up and down, front and back, left and right movements of each component.

[0029] Among them, the overall structure uses carbon steel material for the entire fuselage.

[0030] The cutting arm 2 is retractable and has an integrated thickness measurement function. When encountering a complex structure, it can be retracted or extended according to the concave and convex state of the structure, and the plate thickness can be measured when there is no plate thickness data.

[0031] A cutting process of a vertical flame cutting device comprises the following steps:

[0032] Step 1: Import the surrounding model of the workpiece to be cut and the 3D model of the cutting part directly into the equipment;

[0033] Step 2: Place the cutting device near the position to be cut, open the integrated control panel, and activate the infrared function of the device to identify the distance up, down, left, right, front and back, and the position of the device itself relative to the structure. After identification, the connecting rod of the cutting device automatically moves to align the center of the shaft with the center of the cutting position;

[0034] Step 3: Replace the cutting nozzle with chalk, and the device performs the first action to draw a line at the cutting position. After the line drawing is completed, the device's built-in infrared function is activated to identify the line drawing path. The path is compared with the 3D model. If there is any inconsistency, it will automatically adjust and repeat the above actions until the path is consistent with the model hole opening path;

[0035] Step 4: After the equipment recognizes that the paths are consistent, it will scan the thickness of the structural plate and prompt the user to use the cutting nozzle with the corresponding plate thickness;

[0036] Step 5: After replacing the corresponding cutting nozzle according to the panel display, the equipment recognizes the correct cutting nozzle and issues an audible and visual alarm. After the personnel move away, the normal cutting operation begins.

[0037] The above technical solutions only reflect the preferred technical solutions of the technical solutions of the present invention. Some changes that may be made to certain parts thereof by technicians in this technical field all reflect the principles of the present invention and fall within the protection scope of the present invention.

Claims

1. A vertical flame cutting device, characterized in that: The invention comprises a column (1), a cutting arm (2) arranged on the column (1), a retractable cutting nozzle clamping device (3) arranged on the cutting arm (2), a first infrared device (4) arranged on the left and right sides of the column (1), a second infrared device (5) arranged below the column (1), a third infrared device (6) arranged above the column (1), and an integrated control system (7) arranged on the column (1), wherein the cutting arm (2) is mounted on the column (1), the retractable cutting nozzle clamping device (3) is mounted on the column (1), the first infrared device (4), the second infrared device (5), and the third infrared device (6) are mounted on the column (1), and the integrated control system (7) is fixedly mounted on the column (1).

2. A vertical flame cutting device according to claim 1, characterized in that: A cutting arm track (8) is also provided longitudinally on the column (1), and the cutting arm (2) is slidably mounted on the cutting arm track (8) via an integrated infrared system rotating shaft.

3. A vertical flame cutting device according to claim 2, characterized in that: A self-leveling base (9) is also provided below the column (1), and the self-leveling base (9) is connected to the column (1).

4. A vertical flame cutting device according to claim 1, characterized in that: The cutting arm (2) is also provided with a cutting nozzle track (10), and the retractable cutting nozzle clamping device (3) is installed on the cutting nozzle track (10).

5. A vertical flame cutting device according to claim 1, characterized in that: The cutting nozzle track (10) and the cutting arm track (8) are arranged vertically.

6. A vertical flame cutting device according to claim 1, characterized in that: The movement of the cutting arm (2) and the retractable cutting nozzle clamping device (3) is driven by a transmission system. The transmission system uses a three-phase asynchronous motor as a driving force, and transmits power to the worm through a reduction gear. The rotation of the worm drives the various components to move up and down, forward and backward, left and right.

7. A vertical flame cutting device according to claim 6, characterized in that: The whole body is made of carbon steel.

8. A vertical flame cutting device and cutting process thereof according to claim 7, characterized in that: The cutting arm (2) is retractable.

9. A cutting process of a vertical flame cutting device according to any one of claims 1 to 8, characterized in that: The following steps are involved: Step 1: Import the surrounding model of the workpiece to be cut and the 3D model of the cutting part directly into the equipment; Step 2: Place the cutting device near the position to be cut, open the integrated control panel, and activate the infrared function of the device to identify the distance up, down, left, right, front and back, and the position of the device itself relative to the structure. After identification, the connecting rod of the cutting device automatically moves to align the center of the shaft with the center of the cutting position; Step 3: Replace the cutting nozzle with chalk, and the device performs the first action to draw a line at the cutting position. After the line drawing is completed, the device's built-in infrared function is activated to identify the line drawing path; the path is compared with the 3D model. If there is any inconsistency, it will automatically adjust and repeat the above actions until the path is consistent with the model hole opening path; Step 4: After the equipment recognizes that the paths are consistent, it will scan the thickness of the structural plate and prompt the user to use the cutting nozzle with the corresponding plate thickness; Step 5: After replacing the corresponding cutting nozzle according to the panel display, the equipment recognizes the correct cutting nozzle and issues an audible and visual alarm. After the personnel move away, the normal cutting operation begins.

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