A cutting machine for aviation aluminum production

Abstract

The present invention discloses a cutting machine for the production of aviation aluminum materials, which relates to the field of plasma cutting technology; it comprises a cutting mounting part, on which a supporting auxiliary part is installed, and the supporting auxiliary part is used to support aluminum materials; a following collecting part is installed on the supporting auxiliary part; the following collecting part is used to follow the cutting path; a slit monitoring part is installed inside the following collecting part; the slit monitoring part is used to prevent the cutting power from being too high; a plasma cutting part is provided above the cutting mounting part; in order to solve the problem that the quality of the slit at the bottom of aluminum materials of the current cutting machine for the production of aviation aluminum materials is not convenient for real-time monitoring and control of cutting pauses, and is not convenient for collecting splashes while keeping the aluminum materials in the cutting area stable; the slit monitoring part can be used to detect the slit accuracy in real time, and the slit at the bottom can be avoided because it is difficult to observe. When the slit at the bottom is too large, the plasma cutting head can be automatically controlled to stop cutting.

Description

Technical Field

[0001] The present invention relates to the field of plasma cutting technology, in particular to a cutting machine for producing aviation aluminum materials. Background Art

[0002] In the actual production and manufacturing process of aviation aluminum materials, aluminum materials such as honeycomb aluminum are widely used in aviation manufacturing. Because honeycomb aluminum itself is relatively thick, plasma cutting is usually required for cutting when special-shaped cutting is required. The current cutting machines for aviation aluminum production usually need to use serrated plates at the bottom for support to carry out subsequent cutting work. The use of serrated plates for support is prone to the attachment of cutting splashes. At the same time, the stability of the aluminum material during cutting is not good, and it is not convenient to keep the aluminum material in the cutting area stable while collecting splashes. At the same time, the double-layer structure of honeycomb aluminum is easy to cause the lower cutting seam width to exceed the standard when the cutting power is not adjusted well, which is not convenient for real-time monitoring and stopping cutting, and it is easy to cause the entire aluminum material to be scrapped. At the same time, under the support of traditional serrated plates, the cut area of ​​the plate is easy to warp up, which is not convenient for automatic monitoring of the flatness of the aluminum material, affecting the subsequent cutting accuracy, and even causing collisions.

[0003] To this end, we propose a cutting machine for aviation aluminum production. Summary of the Invention

[0004] The purpose of the present invention is to provide a cutting machine for the production of aviation aluminum materials, so as to solve the problems raised in the above background technology that the quality of the aluminum cutting seam of the current cutting machine for the production of aviation aluminum materials is not convenient for real-time monitoring and control of cutting pauses, and it is not convenient to keep the aluminum material in the cutting area stable while collecting splashes.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: a cutting machine for producing aviation aluminum materials, comprising a cutting mounting member, a supporting auxiliary member mounted on the cutting mounting member, the supporting auxiliary member being used to support the aluminum material; a following collecting member mounted on the supporting auxiliary member; the following collecting member being used to follow the cutting path;

[0006] A cutting monitoring component is installed inside the following collecting component; the cutting monitoring component is used to prevent the cutting power from being too high;

[0007] A plasma cutting portion is provided above the cutting mounting member; the plasma cutting portion is used for cutting aluminum materials;

[0008] The bottom of the plasma cutting part is equipped with an in-place detection member, and the bottom of the in-place detection member is equipped with a pressing protection member; the pressing protection member is used to keep the cutting area flat;

[0009] The cutting mounting piece comprises a cutting mounting plate and a counter screw rod. The counter screw rod is rotatably mounted on the cutting mounting plate, and the counter screw rod is provided with a counter thread.

[0010] Preferably, the cutting mounting part also includes: a lower pressure plate, on which two cutting clamping blocks are slidably mounted, and the two cutting clamping blocks are respectively threadedly connected to opposite screw rods; there are two lower pressure plates, and the two lower pressure plates are respectively located inside the two cutting clamping blocks; three lower pressure bolts are respectively threadedly connected to the two cutting clamping blocks, and the three lower pressure bolts respectively squeeze and adhere to the lower pressure plate on the same side.

[0011] Preferably, the supporting auxiliary component includes: a supporting plate, which is located between two cutting clamping blocks; a slide groove is provided in the middle of the supporting plate; two support rods are fixedly installed in the slide groove on the supporting plate; the supporting plate is used to support aluminum material; and the support plate is located on the cutting mounting plate.

[0012] Preferably, the follower collection component includes: a collection shell, which is located in the slide groove in the middle of the support plate; a suction pipe is fixedly installed on the side of the collection shell, and the collection shell is connected to the suction pipe; the suction pipe passes through the support plate; the suction pipe is externally connected to a suction fan; a lower magnet is fixedly installed on the collection shell; the support rod passes through the lower magnet and the collection shell; four balls are embedded in the collection shell, and the balls are used to roll and fit on the bottom of the aluminum plate.

[0013] Preferably, the slit monitoring component includes: a detection connecting ring, which is slidably mounted on the collection shell; an extrusion ring is fixedly mounted on the collection shell; a push spring is mounted on the collection shell; the push spring is located between the detection connecting ring and the extrusion ring; and the extrusion ring is a metal conductive structure.

[0014] Preferably, the slit monitoring component also includes: a ceramic head, a circle of ceramic heads is fixedly installed on the inner side of the detection connecting ring; the top of the ceramic head is a sloped structure; there is a spacing between the top ends of the ceramic heads in a circle; an electric ring is fixedly installed on the bottom of the detection connecting ring; when the ceramic head is pressed down by the aluminum plate, the electric ring is attached to the extrusion ring, and there is a spacing between the ceramic heads in a circle.

[0015] Preferably, the plasma cutting part includes: a plasma cutting head and an in-position switch, the plasma cutting head is located above the cutting mounting plate; a sleeve is sleeved on the bottom of the plasma cutting head; the outer side of the sleeve is a hexagonal column structure; the in-position switch is fixedly mounted on the side of the sleeve; a spring is provided on the outer side of the sleeve; the plasma cutting head is aligned with the collection shell; the plasma cutting head, the power coil and the extrusion ring are connected in series to a power supply.

[0016] Preferably, the in-place detection component includes: an in-place detection sleeve, which is slidably sleeved on the sleeve; the in-place detection sleeve is located below the spring on the sleeve; a ball head is sleeved on the in-place detection sleeve; a circle of upper pressure plate is fixedly installed on the ball head; the in-place switch is aligned with the upper pressure plate on the same side.

[0017] Preferably, the in-place detection component further comprises: an electrical connection plate, and a circle of electrical connection plates is fixedly mounted on the in-place detection sleeve; the electrical connection plates are copper sheet structures.

[0018] Preferably, the pressing protection part includes: a swinging ball sleeve, which is sleeved on the ball head; an electromagnet is fixedly installed on the bottom of the swinging ball sleeve, and the electromagnet magnetically attracts the lower magnet; a circle of balls is embedded in the bottom of the swinging ball sleeve, and the circle of balls is used to roll and fit the aluminum material; a circle of power-connecting springs is fixedly installed on the swinging ball sleeve, and the circle of power-connecting springs elastically fits the power-connecting pieces; a circle of tension springs is fixedly installed on the swinging ball sleeve, and the other end of the circle of tension springs is fixedly installed on the upper pressure plate; the power-connecting springs, the power-connecting pieces and the plasma cutting head are connected in series to a power supply; the electromagnet is electrically connected to the in-position switch.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] The present invention adopts a flat plate structure as the supporting auxiliary part, which can evenly support the bottom of the aluminum material without causing local scratches, and the cut small pieces of plate will not fall directly, avoiding falling damage. At the same time, this structure adopts a follow-up collection part in conjunction with the supporting auxiliary part, which can automatically adapt to the cutting route to collect cutting splashes without affecting the cutting flexibility. It can be pulled and controlled by magnetic force to ensure the service life of this structure, and is more suitable for plasma cutting. Because the tail flame is long during plasma cutting, this structure can realize automatic retraction, avoiding the problem that traditional serrated plates are easily damaged by the plasma tail flame and deformed by high temperature, maintaining cutting quality, and not generating splash pollution.

[0021] The use of a slit monitoring component can achieve real-time positioning in the lower slit area of ​​the aluminum material as the cutting work proceeds, and can be used to detect the slit accuracy in real time. It can avoid the slit at the bottom being difficult to observe, and it is easy to cause the entire plate to be scrapped when it is checked after the entire plate is cut. This structure can perform real-time detection and automatically control the plasma cutting head to stop cutting when the bottom slit is too large. It needs to be adjusted and then cut again to prevent further increase in the cutting area.

[0022] The use of a press-on protective piece can keep it in contact with the surface of the aluminum, ensuring the stability of the aluminum during cutting. At the same time, the use of a press-on protective piece can prevent the surface deformation of the aluminum during high-temperature cutting, which will not be discovered when affecting the flatness, affecting the cutting accuracy, and increasing the defective rate. At the same time, the press-on protective piece used in this structure can automatically prevent jamming when the swinging ball sleeve moves, avoiding factors such as the warping of the cut aluminum, and preventing the warped aluminum from getting stuck and damaging the plasma cutting head, which can prevent damage to the plasma cutting head. The in-place detection piece can control the lower magnet to drive the collection shell to move and adjust its position when cutting. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of a cutting machine for aviation aluminum production according to the present invention after aluminum is installed;

[0024] Figure 2 This is a schematic diagram of the installation position of the follower collecting component of the present invention;

[0025] Figure 3 This is a cross-sectional view of the structure of a cutting machine for producing aviation aluminum materials according to the present invention;

[0026] Figure 4 This is a schematic diagram of the cutting and mounting structure of the present invention;

[0027] Figure 5 This is a schematic diagram of the structure of the supporting auxiliary member of the present invention;

[0028] Figure 6 This is a schematic diagram of the structure of the follower collection component of the present invention;

[0029] Figure 7 For the present invention Figure 3 A magnified view of the structure of the middle C region;

[0030] Figure 8 This is a schematic structural diagram of the plasma cutting part of the present invention;

[0031] Figure 9 For the present invention Figure 3 A magnified view of the structure of the middle D region;

[0032] Figure 10 This is a schematic diagram of the ball head position of the present invention;

[0033] Figure 11 For the present invention Figure 1 A magnified view of the structure of the middle F region.

[0034] In the figure: 1. Cutting mounting part; 101. Cutting mounting plate; 102. Opposing screw; 103. Cutting clamping block; 1031. Lower pressure plate; 104. Lower pressure bolt; 2. Support auxiliary part; 201. Support plate; 202. Support rod; 3. Follow-up collection part; 301. Collection shell; 302. Suction tube; 303. Lower magnet; 304. Roller ball; 4. Cutting monitoring part; 401. Detection connecting ring; 402. Extrusion ring; 40 3. Push spring; 404. Ceramic head; 405. Contact coil; 5. Plasma cutting unit; 501. Plasma cutting head; 502. Sleeve; 503. In-position switch; 6. In-position detection member; 601. In-position detection sleeve; 6011. Ball head; 602. Upper pressure plate; 603. Contact plate; 7. Press protection member; 701. Swinging ball sleeve; 702. Electromagnet; 703. Ball bearing; 704. Contact spring; 705. Tension spring. DETAILED DESCRIPTION

[0035] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0036] Example 1: Please refer to Figures 1 to 11 As shown:

[0037] The present invention provides a technical solution: a cutting machine for the production of aviation aluminum materials, comprising a cutting mounting part 1, a supporting auxiliary part 2 being installed on the cutting mounting part 1, the supporting auxiliary part 2 being used to support aluminum materials; a following collecting part 3 being installed on the supporting auxiliary part 2; the following collecting part 3 being used to follow the cutting path; a cutting seam monitoring part 4 being installed inside the following collecting part 3; the cutting seam monitoring part 4 being used to prevent the cutting power from being too high; a plasma cutting part 5 being provided above the cutting mounting part 1; the plasma cutting part 5 being used to cut aluminum materials; an in-place detection part 6 being installed at the bottom of the plasma cutting part 5, and a pressing protection part 7 being installed at the bottom of the in-place detection part 6; the pressing protection part 7 being used to keep the cutting area flat; the cutting mounting part 1 comprising: a cutting mounting plate 101 and a counter screw rod 102, the counter screw rod 102 being rotatably installed on the cutting mounting plate 101, and the counter screw rod 102 being provided with counter threads.

[0038] Among them, the cutting mounting part 1 also includes: a cutting clamping block 103, a lower pressing plate 1031 and a lower pressing bolt 104. Two cutting clamping blocks 103 are slidably installed on the cutting mounting plate 101, and the two cutting clamping blocks 103 are respectively threadedly connected to the opposite screw rods 102; there are two lower pressing plates 1031, and the two lower pressing plates 1031 are respectively located inside the two cutting clamping blocks 103; three lower pressing bolts 104 are respectively threadedly connected to the two cutting clamping blocks 103, and the three lower pressing bolts 104 are respectively squeezed and attached to the lower pressing plate 1031 on the same side; the supporting auxiliary part 2 includes: a supporting plate 201 and a supporting rod 202, and the supporting plate 201 is located between the two cutting clamping blocks 103; ... A slide groove is provided in the middle of the plate 201; two support rods 202 are fixedly installed in the slide groove on the support plate 201; the support plate 201 is used to support the aluminum material; the support plate 201 is located on the cutting mounting plate 101; the follower collection component 3 includes: a collection shell 301, a suction pipe 302, a lower magnet 303 and a ball 304, and the collection shell 301 is located in the slide groove in the middle of the support plate 201; a suction pipe 302 is fixedly installed on the side of the collection shell 301, and the collection shell 301 is connected to the suction pipe 302; the suction pipe 302 passes through the support plate 201; the suction pipe 302 is externally connected to a suction fan; the lower magnet 303 is fixedly installed on the collection shell 301; the support rod 202 passes through the lower magnet 303 and the collection shell 301;Four balls 304 are embedded in the collection shell 301, and the balls 304 are used to roll and fit on the bottom of the aluminum plate. The support auxiliary part 2 can be used to support the bottom of the aluminum material after the aluminum material is installed, so as to maintain the stability of the aluminum material during cutting. At the same time, the support auxiliary part 2 is a flat plate structure, which can evenly support the bottom of the aluminum material without causing local scratches, and can be more suitable for double-layer honeycomb aluminum structures. At the same time, the top of the support plate 201 is a flat plate structure, and the cut small pieces of plate will not fall directly, avoiding falling damage. At the same time, this structure adopts a follow-up collection part 3 in conjunction with the support auxiliary part 2, which can automatically adapt to the cutting route to collect cutting splashes, ensuring the service life of this structure, and the splashes will not adhere to the support plate 201, which can be more suitable for plasma cutting. Because the tail flame is long during plasma cutting, this structure can realize automatic back suction, avoiding the problem that the traditional serrated plate is easily damaged by the plasma tail flame and deformed by high temperature, thereby maintaining the cutting quality. At the same time, no splash pollution is generated. The follower collecting member 3 used in this structure can use magnetic force to control the displacement of the support plate 201 in real time, without affecting the adjustment of the cutting path, ensuring the flexibility of the cutting work. At the same time, the follower collecting member 3 follows the displacement of the cutting path in real time to prevent the support plate 201 from being damaged by plasma cutting. Compared with the traditional serrated plate support method, this structure is also more stable. When the plasma cutting head 501 moves, it can drive the electromagnet 702 at the bottom of the swing ball sleeve 701 to move together. The lower magnet 303 is attracted by the magnetic force, which can drive the lower magnet 303 to move together. When the lower magnet 303 drives the collection shell 301 to move, the collection shell 301 can slide and move to adapt inside the support plate 201. At the same time, the support plate 201 can be moved and adjusted between the two cutting clamping blocks 103 without affecting the real-time adjustment of the cutting path. At the same time, it ensures that the support plate 201 is supported and cushioned under the aluminum material. At the same time, the ball 304 and the ball 703 can reduce the resistance.

[0039] Among them, the slit monitoring part 4 includes: a detection connection ring 401, an extrusion ring 402 and a push spring 403. The detection connection ring 401 is slidably sleeved on the collection shell 301; the collection shell 301 is fixedly sleeved with an extrusion ring 402; the collection shell 301 is sleeved with a push spring 403; the push spring 403 is located between the detection connection ring 401 and the extrusion ring 402; the extrusion ring 402 is a metal conductive structure; the slit monitoring part 4 also includes: a ceramic head 404 and an electric ring 405, the inner side of the detection connection ring 401 is fixed A circle of ceramic heads 404 is fixedly installed; the top of the ceramic heads 404 is a bevel structure; there is a gap between the tops of the circle of ceramic heads 404; a power ring 405 is fixedly installed at the bottom of the detection connecting ring 401; when the ceramic head 404 is pressed down by the aluminum plate, the power ring 405 sticks to the extrusion ring 402, and there is a gap between the circle of ceramic heads 404. The slit monitoring component 4 can be used to achieve real-time positioning in the lower slit area of ​​the aluminum material as the cutting work proceeds, and can be used to detect the slit accuracy in real time, so as to avoid the slit at the bottom being inconvenient to observe, and it is easy to cause the entire plate to be scrapped when checking after the entire plate is cut. While this structure can perform real-time detection, it can automatically control the plasma cutting head 501 to stop cutting when the bottom slit is too large, and it needs to be adjusted and re-cut. Because during plasma cutting, it is subject to factors such as cutting power, the plasma arc is in a diffuse state after being ejected from the cutting nozzle, resulting in energy density decreasing from top to bottom. If the cutting current is insufficient or the gas flow is too large, the arc column stiffness is insufficient, and the energy at the bottom is attenuated. More obviously, a narrow-top and wide-bottom incision is formed. When the cutting speed is too fast, the plasma arc cannot fully melt the lower part of the plate, and the slag is not completely blown off, resulting in the expansion of the lower incision. When the plasma cutting head 501 is cutting, as the cutting position moves, the ceramic head 404 can fit under the aluminum material under the extrusion of the push spring 403. If the incision width exceeds the standard, the ceramic head 404 will be inserted into the weld under the extrusion of the push spring 403, and the ceramic head 404 will move upward, and the plasma cutting head 501 can be controlled to cut off the power.

[0040] The plasma cutting unit 5 includes: a plasma cutting head 501, a sleeve 502 and an in-position switch 503. The plasma cutting head 501 is located above the cutting mounting plate 101; the bottom of the plasma cutting head 501 is sleeved with a sleeve 502; the outer side of the sleeve 502 is a hexagonal column structure; the in-position switch 503 is fixedly installed on the side of the sleeve 502; a spring is provided on the outer side of the sleeve 502; the plasma cutting head 501 is aligned with the collecting shell 301; the plasma cutting head 501, the sleeve 502 and the in-position switch 503 are fixedly installed on the side of the sleeve 502; the ... The electric coil 405 and the extrusion ring 402 are connected in series with a power supply; the in-place detection member 6 includes: an in-place detection sleeve 601, a ball head 6011 and an upward pressure plate 602, the in-place detection sleeve 601 is slidably sleeved on the sleeve 502; the in-place detection sleeve 601 is located below the spring on the sleeve 502; the in-place detection sleeve 601 is sleeved with a ball head 6011; a circle of upward pressure plate 602 is fixedly installed on the ball head 6011; the in-place switch 503 is aligned with the upward pressure plate 602 on the same side; The detection part 6 also includes: a power connection piece 603, a circle of power connection piece 603 is fixedly installed on the in-place detection sleeve 601; the power connection piece 603 is a copper sheet structure; the pressing protection part 7 includes: a swing ball sleeve 701, an electromagnet 702, a ball 703, a power connection spring 704 and a tension spring 705, the swing ball sleeve 701 is sleeved on the ball head 6011; an electromagnet 702 is fixedly installed at the bottom of the swing ball sleeve 701, and the electromagnet 702 magnetically attracts the lower magnet 303; the swing ball sleeve 70 A circle of balls 703 is embedded in the bottom, and the circle of balls 703 is used to roll and fit the aluminum material; a circle of power-connecting springs 704 is fixedly installed on the swinging ball sleeve 701, and the circle of power-connecting springs 704 elastically fit the power-connecting plates 603; a circle of tension springs 705 is fixedly installed on the swinging ball sleeve 701, and the other end of the circle of tension springs 705 is fixedly installed on the upper moving pressure plate 602; the power-connecting springs 704, the power-connecting plates 603 and the plasma cutting head 501 are connected in series with the power supply;The electromagnet 702 is electrically connected to the in-position switch 503, and the in-position detection part 6 is used to cooperate with the plasma cutting part 5 to perform aluminum cutting work. As the plasma cutting head 501 moves down for cutting, the electromagnet 702 is automatically controlled to electromagnetically attract the lower magnet 303 to ensure that the lower magnet 303 will drive the collection shell 301 to move and adjust its position only when cutting, thereby ensuring the flexibility of the use of this structure. At the same time, this structure adopts a pressing protection part 7, which can keep in contact with the surface of the aluminum material to ensure the stability of the aluminum material during cutting. At the same time, the pressing protection part 7 can be used to press on the surface of the aluminum material to avoid surface deformation of the aluminum material during high-temperature cutting, which will not be discovered when affecting the flatness, affecting the cutting accuracy, and increasing the defective rate. At the same time, the pressing protection part 7 used in this structure can automatically prevent jamming when the swinging ball sleeve 701 moves, thereby avoiding the cut aluminum When the material warps, the warped aluminum material can be prevented from getting stuck and damaging the plasma cutting head 501. This can prevent damage to the plasma cutting head 501. If the aluminum plate surface is uneven, the swinging ball sleeve 701 can flexibly rotate and adapt on the ball head 6011. The local power-connecting spring clip 704 is also controlled to swing when the swinging ball sleeve 701 tilts. Providing a circle of power-connecting spring clips 704 ensures comprehensive detection and will separate from the power-connecting clip 603, thereby controlling the plasma cutting head 501 to power off and stop cutting, thus preventing further losses. At the same time, if there are abnormal protrusions on the plate surface, such as warped aluminum material that has already been cut, if the swinging ball sleeve 701 moves and collides with the aluminum material, the power-connecting spring clip 704 will be controlled to swing again and separate from the power-connecting clip 603, ensuring the safety of the plasma cutting head 501 during actual mobile cutting.

[0041] The working principle of this embodiment is as follows: First, during the actual installation, the opposite screw rods 102 are rotated to drive the two cutting clamping blocks 103 to move and adjust the spacing, and the two ends of the aluminum material are respectively placed under the two lower pressure plates 1031, and the lower pressure bolts 104 are tightened to squeeze and position the two ends of the aluminum material. During actual cutting, the plasma cutting head 501 is installed on the plasma cutting machine frame, and the cutting mounting plate 101 can be welded under the gantry plasma cutting machine frame. As the frame drives the plasma cutting head 501 to move down and approach the aluminum plate for cutting, it drives the swinging ball sleeve 701 to move down and stick to the aluminum plate. At this time, the sleeve 502 will drive the in-place switch 503 to move down and squeeze the upper pressure plate 602. At this time, the in-place switch 503 can control the electromagnet 702 to electromagnetically attract the lower magnet 303. When the sub-cutting head 501 moves, it can drive the electromagnet 702 at the bottom of the swing ball sleeve 701 to move together, and use the magnetic attraction force to absorb the lower magnet 303, which can drive the lower magnet 303 to move together. When the lower magnet 303 drives the collecting shell 301 to move, the collecting shell 301 can slide and adapt inside the support plate 201. At the same time, the support plate 201 can also be moved to slide and adjust between the two cutting clamping blocks 103 without affecting the real-time adjustment of the cutting path. At the same time, it ensures that the support plate 201 is supported and cushioned under the aluminum material. During the process, the suction fan external to the suction pipe 302 can absorb splashing impurities in real time. When the plasma cutting head 501 is cutting, as the cutting position moves, the ceramic head 404 can be fitted under the aluminum material under the extrusion of the push spring 403. If the weld When the inspection connecting ring 401 is squeezed and moved upward, the power ring 405 can be driven to move upward and separate from the squeezing ring 402. At this time, the plasma cutting head 501 can be controlled to cut off the power and suspend cutting. If the surface of the aluminum plate is uneven, the swinging ball sleeve 701 cannot remain perpendicular to the in-place inspection sleeve 601. The swinging ball sleeve 701 can be flexibly rotated and adapted on the ball head 6011, and the tension spring 705 can be elastically pulled and adapted. At this time, the power spring 704 can also be adjusted in displacement. At this time, if the flatness deviation is large, the local power-connecting spring piece 704 will separate from the power-connecting piece 603 when the swing ball sleeve 701 is skewed, thereby controlling the plasma cutting head 501 to cut off the power and stop cutting to avoid further increase in losses. At the same time, if there are abnormal protrusions on the surface of the plate, the honeycomb aluminum structure itself is a honeycomb-shaped interlayer between two layers of aluminum plates, which is prone to deformation after high-temperature cutting. For example, the aluminum material that has been cut off is tilted. At this time, if the swing ball sleeve 701 here moves and collides with the aluminum material, the swing ball sleeve 701 will shake. During the process, the in-place detection sleeve 601 will also slide and adapt on the sleeve 502. At this time, the local power-connecting spring piece 704 will separate from the power-connecting piece 603 when the swing ball sleeve 701 is skewed, thereby controlling the plasma cutting head 501 to cut off the power.This further ensures the safety of the plasma cutting head 501 during actual mobile cutting and also ensures the quality of plate cutting.

[0042] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0043] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A cutting machine for producing aviation aluminum materials, comprising a cutting mounting member (1), on which a supporting auxiliary member (2) is mounted, characterized in that: The supporting auxiliary member (2) is used to support the aluminum material; a following collecting member (3) is installed on the supporting auxiliary member (2); the following collecting member (3) is used to follow the cutting path; a slit monitoring member (4) is installed inside the following collecting member (3); the slit monitoring member (4) is used to prevent the cutting power from being too high; a plasma cutting part (5) is provided above the cutting mounting member (1); the plasma cutting part (5) is used to cut the aluminum material; an in-position detection member (6) is installed at the bottom of the plasma cutting part (5), and a pressing protection member (7) is installed at the bottom of the in-position detection member (6); the pressing protection member (7) is used to keep the cutting area flat; the cutting mounting member (1) comprises: a cutting mounting plate (101) and a counter screw rod (102); the counter screw rod (102) is rotatably installed on the cutting mounting plate (101), and the counter screw rod (102) is provided with a counter thread; The cutting mounting member (1) further comprises: a lower pressing plate (1031), two cutting clamping blocks (103) are slidably mounted on the cutting mounting plate (101), and the two cutting clamping blocks (103) are respectively threadedly connected to the opposite screw rods (102); two lower pressing plates (1031) are provided, and the two lower pressing plates (1031) are respectively located inside the two cutting clamping blocks (103); three lower pressing bolts (104) are respectively threadedly connected to the two cutting clamping blocks (103), and the three lower pressing bolts (104) respectively press the lower pressing plates (1031) on the same side; The supporting auxiliary component (2) comprises: a supporting plate (201), the supporting plate (201) being located between two cutting clamping blocks (103); a sliding groove being provided in the middle of the supporting plate (201); two supporting rods (202) being fixedly installed in the sliding groove on the supporting plate (201); the supporting plate (201) being used for supporting the aluminum material; the supporting plate (201) being located on the cutting installation plate (101); The follower collecting member (3) comprises: a collecting shell (301), the collecting shell (301) being located in a sliding groove in the middle of the supporting plate (201); a suction pipe (302) being fixedly mounted on the side of the collecting shell (301), and the collecting shell (301) being connected to the suction pipe (302); the suction pipe (302) passing through the supporting plate (201); the suction pipe (302) being externally connected to a suction fan; a lower magnet (303) being fixedly mounted on the collecting shell (301); the supporting rod (202) passing through the lower magnet (303) and the collecting shell (301); four rolling balls (304) being embedded in the collecting shell (301), and the rolling balls (304) being used for rolling and fitting on the bottom of the aluminum plate; The slit monitoring component (4) comprises: a detection connecting ring (401), the detection connecting ring (401) being slidably sleeved on the collection shell (301); a pressing ring (402) being fixedly sleeved on the collection shell (301); a pushing spring (403) being sleeved on the collection shell (301); the pushing spring (403) being located between the detection connecting ring (401) and the pressing ring (402); and the pressing ring (402) being a metal conductive structure. The slit monitoring component (4) further comprises: a ceramic head (404), a circle of ceramic heads (404) being fixedly mounted on the inner side of the detection connection ring (401); the top of the ceramic head (404) being a sloped structure; a spacing being provided between the tops of a circle of the ceramic heads (404); a power ring (405) being fixedly mounted on the bottom of the detection connection ring (401); when the ceramic head (404) is pressed downward by the aluminum plate, the power ring (405) is attached to the extrusion ring (402), and a spacing being provided between the tops of a circle of the ceramic heads (404).

2. The cutting machine for aviation aluminum production according to claim 1, characterized in that: The plasma cutting section (5) comprises: a plasma cutting head (501) and an in-position switch (503); the plasma cutting head (501) is located above the cutting installation plate (101); a sleeve (502) is sleeved on the bottom of the plasma cutting head (501); the outer side of the sleeve (502) is a hexagonal column structure; the in-position switch (503) is fixedly mounted on the side of the sleeve (502); a spring is provided on the outer side of the sleeve (502); the plasma cutting head (501) is aligned with the collecting shell (301); and the plasma cutting head (501), the electric coil (405) and the extrusion ring (402) are connected in series to a power supply.

3. The cutting machine for aviation aluminum production according to claim 2, characterized in that: The in-position detection member (6) comprises: an in-position detection sleeve (601), the in-position detection sleeve (601) is slidably sleeved on the sleeve (502); the in-position detection sleeve (601) is located below the spring on the sleeve (502); a ball head (6011) is sleeved on the in-position detection sleeve (601); a circle of upward pressure plates (602) is fixedly mounted on the ball head (6011); the in-position switch (503) is aligned with the upward pressure plates (602) on the same side.

4. The cutting machine for aviation aluminum production according to claim 3, characterized in that: The in-place detection member (6) further comprises: an electrical connection sheet (603); a circle of electrical connection sheets (603) is fixedly mounted on the in-place detection sleeve (601); and the electrical connection sheet (603) is a copper sheet structure.

5. The cutting machine for aviation aluminum production according to claim 4, characterized in that: The pressing protection member (7) comprises: a swinging ball sleeve (701), the swinging ball sleeve (701) being sleeved on the ball head (6011); an electromagnet (702) being fixedly mounted on the bottom of the swinging ball sleeve (701), and the electromagnet (702) magnetically attracts the lower magnet (303); a circle of balls (703) being embedded in the bottom of the swinging ball sleeve (701), and the circle of balls (703) are respectively used for rolling and bonding the aluminum material; a A circle of power-connecting springs (704) are elastically attached to the power-connecting sheets (603); a circle of tension springs (705) is fixedly mounted on the swing ball sleeve (701), and the other end of the circle of tension springs (705) is fixedly mounted on the upper moving pressure plate (602); the power-connecting springs (704), the power-connecting sheets (603) and the plasma cutting head (501) are connected in series to a power supply; and the electromagnet (702) is electrically connected to the position switch (503).

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