An apparatus for arc cutting

Abstract

The utility model provides a kind of equipment of arc cutting, including base component, crossbeam component, cutting component, base component upper end is used to place arc plate mould, arc plate and wooden door, crossbeam component is transmission connection in the length direction on base component upper end, cutting component includes Z-axis lifting assembly, C-axis rotating assembly, Y-axis moving assembly, Y-axis moving assembly is transmission connection in the length direction on crossbeam component, Z-axis lifting assembly is transmission connection with Y-axis moving assembly in perpendicular direction, C-axis rotating assembly is set to Z-axis lifting assembly one side lower end, the utility model is by being provided with base component, crossbeam component and cutting component, automatically complete cutting processing, tool changing, tool setting, plate thickness measurement, improve tool changing efficiency and tool changing accuracy, can effectively avoid staff injury, improve security.

Description

Technical Field

[0001] This utility model relates to the field of sheet metal processing equipment, and in particular to a device for arc cutting. Background Technology

[0002] Arc cutting is an important step in sheet metal processing. It is a process that cuts sheet metal into a specific arc shape. It is widely used in industries such as construction, furniture manufacturing, and decoration. The transmission mechanism moves along a predetermined path through program control, which in turn drives the cutter head rotation mechanism to move along the predetermined path, thereby mechanically cutting the arc-shaped sheet metal. Existing arc cutting equipment has a very simple structural design and mainly relies on manual cutting head replacement. Due to the disadvantages of manual cutting head replacement, such as low efficiency, low safety, and low accuracy, the quality of arc cutting of sheet metal is reduced. Utility Model Content

[0003] The problem this invention aims to solve is that existing arc cutting equipment relies on manual replacement of the cutter head, resulting in low efficiency, low safety, and low accuracy during the replacement process.

[0004] To solve the above-mentioned technical problems, this utility model provides a circular arc cutting device, including a base component, a crossbeam component, and a cutting component. The upper end of the base component is used to place a circular arc plate mold or a circular arc plate and a wooden door. The crossbeam component is connected to the upper end of the base component along the length direction. The cutting component includes a Z-axis lifting assembly, a C-axis rotating assembly, and a Y-axis moving assembly. The Y-axis moving assembly is connected to the crossbeam component along the length direction. The Z-axis lifting assembly is connected to the Y-axis moving assembly in the vertical direction. The C-axis rotating assembly is located at the lower end of one side of the Z-axis lifting assembly. A cutter head assembly is connected to the C-axis rotating assembly in the circumferential direction. The cutter head assembly includes a spindle motor and a cutter head. The cutter head is attached to the bottom connection end of the spindle motor. A tool magazine assembly and a tool setter are provided at the upper end of one side of the base component. Multiple cutter heads that are attached to the bottom connection end of the spindle motor are fixed inside the tool magazine assembly.

[0005] Preferably, the base component includes a frame base, a table, base guide rails, and a positioning cylinder assembly. The table is located on the upper end of the frame base. There are three positioning cylinder assemblies, which are respectively located on the front and left and right sides of the upper end of the frame base. Each positioning cylinder assembly includes a positioning cylinder and a positioning baffle. The telescopic end of the positioning cylinder is installed with the positioning baffle via a telescopic rod to drive the positioning baffle to move in the vertical direction. There are two base guide rails, which are symmetrically arranged on both sides of the frame base.

[0006] Preferably, the crossbeam component includes an X-axis drive motor, an X-axis drive gear, a right column, a crossbeam, a Y-axis guide rail, and a left column. The left and right columns are respectively located at the bottom of the left and right sides of the crossbeam. There are two X-axis drive motors, which are respectively installed on the outside of the left and right columns. The output end of the X-axis drive motor is equipped with a rotating shaft, which is rotatably connected to the inside of the left and right columns and is installed at the rotation center of the X-axis drive gear. The frame base has first racks on both sides in the length direction. The X-axis drive gear meshes with the first racks in the length direction for transmission. The upper end of the crossbeam has a second rack in the length direction. The Y-axis guide rail is arranged on the side of the crossbeam along the length direction.

[0007] Preferably, the cutting component includes a mounting frame, and the Z-axis lifting assembly includes a Z-axis drive motor, a Z-axis lifting plate, a Z-axis base plate, a Z-axis guide rail, and a Z-axis ball screw. Z-axis guide rails are symmetrically arranged on one side of the mounting frame in the vertical direction. The Z-axis drive motor is mounted on the top of the mounting frame via a motor mounting bracket. One side of the Z-axis base plate is slidably connected to the Y-axis guide rail in the length direction via a slider. The mounting frame is located on the upper part of the Z-axis base plate. Six sliders are symmetrically arranged on the other side of the Z-axis base plate, and are slidably connected to two Z-axis guide rails respectively. The Z-axis ball screw is arranged in the vertical direction and threadedly connected to the upper and lower ends of one side of the Z-axis base plate. The top of the Z-axis ball screw is connected to the Z-axis drive motor. The output end is installed. The C-axis rotation assembly includes a rotating C-axis platform and a C-axis drive motor. The Z-axis lifting plate is installed on one side of the mounting frame. The rotating C-axis platform is located on the side of the Z-axis lifting plate away from the mounting frame. The C-axis drive motor is installed on the upper part of the rotating C-axis platform. The side of the rotating C-axis platform away from the Z-axis lifting plate is installed with the main spindle motor. The main spindle motor and the C-axis drive motor are connected in a circumferential transmission. The Y-axis movement assembly includes a Y-axis drive motor and a Y-axis drive gear. The Y-axis drive motor is installed above the crossbeam through the Z-axis base plate. The output end of the Y-axis drive motor is installed with the rotation center of the Y-axis drive gear. The Y-axis drive gear is meshed with the second rack in the length direction of the Y-axis guide rail for transmission.

[0008] Preferably, a plate thickness measuring cylinder is provided on one side of the mounting frame, and a thickness measuring tool is installed on the telescopic end of the plate thickness measuring cylinder through a telescopic rod to drive the thickness measuring tool to move in the vertical direction.

[0009] Preferably, an electrical box component is provided on one side of the frame base.

[0010] Preferably, Z-axis auxiliary cylinders are symmetrically installed on both sides of the Z-axis base plate near the mounting frame in the vertical direction. The telescopic ends of the Z-axis auxiliary cylinders face downwards, and the telescopic ends are installed to the side of the mounting frame via telescopic rods.

[0011] Preferably, the tool magazine assembly includes a tool head holder and a tool clip, the number of which is multiple and arranged in an array on the upper end of the tool head holder. The tool clips have tool heads vertically engaged inside, and the tool heads have shanks extending vertically upward to the top of the tool clips.

[0012] Preferably, the tool setter is mounted on one side of the upper end of the tool head holder, and the measuring head of the tool setter is set in the vertical direction.

[0013] Preferably, a dust suction lifting cylinder is provided on both sides of the main spindle motor. The telescopic ends of the two dust suction lifting cylinders are respectively installed on the outside of the dust suction hood through telescopic rods. The bottom of the dust suction hood has an opening covering the outside of the blade head, and the upper end of the dust suction hood has a discharge pipe communicating with the opening.

[0014] Compared with the prior art, the present invention provides a device for arc cutting, which has the following advantages:

[0015] 1. This utility model, by setting up a base component, a crossbeam component, and a cutting component, controls the cutting component and the crossbeam component to complete predetermined instructions in the X, Y, and Z directions through the programming program of the control system, thereby completing operations such as cutting, tool setting, tool changing, and plate thickness measurement. This utility model has automatic tool changing and automatic tool setting functions. Compared with manual operation, it can quickly and accurately realize the spindle motor tool changing and tool setting, improve tool changing efficiency and accuracy, effectively avoid worker injury, improve safety, and thus solve the problem that this utility model aims to solve. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the main structure of this utility model; Figure 2 This is a schematic diagram of the base component structure of this utility model; Figure 3 This is a schematic diagram of the crossbeam component structure of this utility model; Figure 4 This is a first schematic diagram of the structure of the cutting component of this utility model; Figure 5 This is a second schematic diagram of the cutting component structure of this utility model; Figure 6 This is the third schematic diagram of the cutting component structure of this utility model.

[0017] In the diagram: 1. Base assembly; 101. Frame base; 102. Tabletop; 103. Base guide rail; 104. Positioning cylinder assembly; 1041. Positioning cylinder; 1042. Positioning baffle; 2. Crossbeam assembly; 201. X-axis drive motor; 202. X-axis drive gear; 203. Right column; 204. Crossbeam; 205. Y-axis guide rail; 206. Left column; 3. Cutting assembly; 301. Mounting frame; 302. Z-axis auxiliary cylinder; 31. Z-axis lifting assembly; 311. Z-axis drive motor; 312. Z-axis lifting plate; 313. Z-axis 314 Base plate; 315 Z-axis guide rail; 32 C-axis ball screw; 321 Rotary C-axis assembly; 322 C-axis drive motor; 33 Y-axis moving assembly; 331 Y-axis drive motor; 332 Y-axis drive gear; 4. Tool head assembly; 41 Spindle motor; 42 Tool head; 5. Tool magazine assembly; 51 Tool head holder; 52 Tool clip; 6. Tool setter; 7. First rack; 8. Plate thickness measuring cylinder; 9. Thickness measuring and tool setter; 10. Electrical box assembly; 11. Dust extraction lifting cylinder; 12. Dust extraction hood; 13. Second rack. Detailed Implementation

[0018] This utility model relates to a device for arc cutting, such as... Figure 1-6As shown, the assembly includes a base component 1, a crossbeam component 2, and a cutting component 3. The upper end of the base component 1 is used to place a mold for curved sheet metal or a curved sheet metal and wooden door. The crossbeam component 2 is connected to the upper end of the base component 1 along its length. The cutting component 3 includes a Z-axis lifting assembly 31, a C-axis rotating assembly 32, and a Y-axis moving assembly 33. The Y-axis moving assembly 33 is connected to the crossbeam component 2 along its length. The Z-axis lifting assembly 31 is connected to the Y-axis moving assembly 33 in the vertical direction. The C-axis rotating assembly 32 is located at the lower end of one side of the Z-axis lifting assembly. A cutter head assembly 4 is connected to the C-axis rotating assembly 32 in the circumferential direction. The cutter head assembly 4 includes a spindle motor 41 and a cutter head 42. The cutter head 42 is attached to the bottom connection end of the spindle motor 41. The base component 1... A tool magazine assembly 5 and a tool setter 6 are provided on the upper side. The tool magazine assembly 5 contains multiple tool heads 42 that are magnetically attached to the bottom connection end of the spindle motor 41. A base component 1 is provided, and the mold is placed on top of it. An arc-shaped plate is placed on top of the mold. A crossbeam component 2 is provided, which is connected to the base component 1 along its length. A cutting component 3 is installed on the crossbeam component 2, facilitating its movement along the length of the crossbeam component 2. A Z-axis lifting assembly 31, a C-axis rotating assembly 32, and a Y-axis moving assembly 33 are provided. The Y-axis moving assembly 33 is connected to the crossbeam 204 along its length, driving the cutting assembly to move along the length of the crossbeam 204. The Z-axis lifting assembly 31 moves vertically... The C-axis rotation component 32 is vertically moved in the Z-axis direction via the Z-axis lifting component 31, which drives the Y-axis moving component 33. By configuring the spindle motor 41, tool head 42, tool magazine assembly 5, and tool setter 6, the spindle motor 41 and tool head 42 are moved to an idle position in the tool magazine assembly 5 through movement in the X and Y axes. Then, the Z-axis lifting component 31 drives the spindle motor 41 to descend, releasing the tool head 42 to the idle position. The Z-axis lifting component 31 then drives the spindle motor 41 to rise, moving it in the X and Y axes above the tool head 42 to be replaced. Finally, the Z-axis lifting component 31 drives the spindle motor 41 to descend until the connecting end of the spindle motor 41 is engaged with the tool head 42 shank. The drive motor 201 starts, driving the X-axis drive gear 202 to rotate, causing the slider of the crossbeam component 2 to move backward 120mm along the base guide rail 103, completing the tool change action. The tool magazine assembly 5 has 12 tools available for selection; tool changes can be made according to different processes. After the tool change, the Z-axis drive motor 311 starts, driving the Z-axis ball screw 315 to rotate, raising the Z-axis guide rail 314 along the slider until it rises 300mm. The X-axis drive motor 201 starts, driving the X-axis drive gear 202 to rotate, moving forward along the base guide rail 103. The Y-axis drive motor 331 starts, driving the Y-axis drive gear 332 to rotate along the Y-axis guide rail 205 until the center of the tool holder of the spindle motor 41 is aligned with the center of the tool setter 6. Then, the Z-axis drive motor 311 starts.The Z-axis ball screw 315 is driven to slowly rotate downwards until the tool contacts the tool setter 6, completing the tool setting process. The control system's programming program controls the cutting component and crossbeam component to complete predetermined instructions in the X, Y, and Z directions, thereby completing operations such as cutting, tool setting, tool changing, and sheet metal thickness measurement. This invention features automatic tool changing and automatic tool setting functions. Compared to manual operation, it can quickly and accurately achieve tool changing and setting operations for the spindle motor 41, improving tool changing efficiency and accuracy, effectively preventing worker injuries, and improving safety, thus solving the problem this invention aims to address.

[0019] In an embodiment of this utility model, the base component 1 includes a frame base 101, a table 102, base guide rails 103, and positioning cylinder assemblies 104. The table 102 is disposed on the upper end of the frame base 101. Three positioning cylinder assemblies 104 are respectively disposed on the front and left / right sides of the upper end of the frame base 101. Each positioning cylinder assembly 104 includes a positioning cylinder 1041 and a positioning baffle 1042. The telescopic end of the positioning cylinder 1041 is installed with the positioning baffle 1042 via a telescopic rod to drive the positioning baffle 1042 to move vertically. Two base guide rails 103 are symmetrically disposed on both sides of the frame base 101. The frame base 101 and table 104 are configured to... 102, base guide rail 103, positioning cylinder assembly 104, table 102 is located on the upper end of the frame base 101, the mold and the arc plate are placed on the upper end of the table 102, the table 102 is equipped with a vacuum device, and is connected to the vacuum air hole on the upper end of the mold through the vacuum pipe. The arc plate is fixed to the upper end of the mold by vacuum adsorption. The base guide rail 103 is slidably connected to the crossbeam component 2 to guide the crossbeam component 2 to move along the base guide rail 103. The positioning cylinder 1041 drives the positioning baffle 1042 to rise above the table 102 through the telescopic end. Then, the arc plate is manually leveled against the front and left positioning surfaces to position the arc plate on the table 102.

[0020] In this embodiment of the invention, the crossbeam component 2 includes an X-axis drive motor 201, an X-axis drive gear 202, a right column 203, a crossbeam 204, a Y-axis guide rail 205, and a left column 206. The left column 206 and the right column 203 are respectively located at the bottom of the left and right sides of the crossbeam 204. Two X-axis drive motors 201 are installed, respectively on the outer sides of the left column 206 and the right column 203. A rotating shaft is installed at the output end of each X-axis drive motor 201, rotatably connected to the interior of the left column 206 and the right column 203, and mounted at the rotation center of the X-axis drive gear 202. First racks 7 are provided on both sides of the frame base 101 in the length direction for the X-axis drive... Gear 202 meshes with and is connected to the first rack 7 in the length direction. A second rack 13 is provided on the upper end of the crossbeam 204 in the length direction. Y-axis guide rail 205 is provided on the side of the crossbeam 204 along the length direction. By setting X-axis drive motor 201, X-axis drive gear 202, right column 203, crossbeam 204, Y-axis guide rail 205, and left column 206, the output ends of the X-axis drive motor 201 corresponding to the left column 206 and right column 203 are installed with the rotating shaft. The rotating shaft drives the X-axis drive gear 202 to rotate. The X-axis drive gear 202 meshes with and is connected to the first rack 7 in the length direction of the base guide rail 103, thereby driving the crossbeam 204 to move in the X-axis direction.

[0021] In an embodiment of this utility model, the cutting component 3 includes a mounting frame 301, and the Z-axis lifting assembly 31 includes a Z-axis drive motor 311, a Z-axis lifting plate 312, a Z-axis base plate 313, a Z-axis guide rail 314, and a Z-axis ball screw 315. The mounting frame 301 has Z-axis guide rails 314 symmetrically arranged on one side in the vertical direction. The Z-axis drive motor 311 is mounted on the top of the mounting frame 301 via a motor mounting base. One side of the Z-axis base plate 313 is slidably connected to the Y-axis guide rail 205 in the length direction via a slider. The mounting frame 301 is located on the upper end of the Z-axis base plate 313. Six sliders are symmetrically arranged on the other side of the Z-axis base plate 313, and are slidably connected to two Z-axis guide rails 314 respectively. The Z-axis ball screw 315 is arranged in the vertical direction and... The Z-axis base plate 313 is threaded to the upper and lower ends of one side. The top of the Z-axis ball screw 315 is installed with the output end of the Z-axis drive motor 311. The C-axis rotation assembly 32 includes a rotating C-axis platform 321 and a C-axis drive motor 322. The Z-axis lifting plate 312 is installed on one side of the mounting frame 301. The rotating C-axis platform 321 is located on the side of the Z-axis lifting plate 312 away from the mounting frame 301. The C-axis drive motor 322 is installed on the upper end of the rotating C-axis platform 321. The side of the rotating C-axis platform 321 away from the Z-axis lifting plate 312 is installed with the spindle motor 41. The spindle motor 41 and the C-axis drive motor 322 are connected in a circumferential transmission. The Y-axis moving assembly 33 includes a Y-axis drive motor 331 and a Y-axis drive gear 332. Motor 331 is mounted above crossbeam 204 via Z-axis base plate 313. The output end of Y-axis drive motor 331 is mounted at the rotation center of Y-axis drive gear 332. Y-axis drive gear 332 meshes with second rack 13 in the length direction of Y-axis guide rail 205 for transmission. By setting Z-axis drive motor 311, Z-axis lifting plate 312, Z-axis base plate 313, Z-axis guide rail 314, and Z-axis ball screw 315, with the output end of Z-axis drive motor 311 mounted on top of Z-axis ball screw 315, the Z-axis ball screw 315 is driven to rotate at the upper and lower ends on one side of Z-axis base plate 313, thereby driving mounting frame 301 to move in the Z-axis direction. By setting C-axis rotation platform 321 and C-axis drive motor 322, the C-axis is rotated. The platform 321 has a driving bevel gear rotatably mounted in a horizontal position inside, and a driven bevel gear rotatably mounted in a vertical position inside the C-axis platform 321, which meshes with the bottom of the driving bevel gear. The output end of the C-axis drive motor 322 drives the driving bevel gear to rotate, and the driving bevel gear drives the driven bevel gear to rotate. The rotation center of the driven bevel gear is fixed to the main spindle motor 41, thereby driving the main spindle motor 41 to rotate. By setting the Y-axis drive motor 331 and the Y-axis drive gear 332, the output end of the Y-axis drive motor 331 drives the Y-axis drive gear 332 to rotate. The Y-axis drive gear 332 meshes with the second rack 13 in the length direction of the Y-axis guide rail 205, thereby driving the cutting component 3 to move in the Y-axis direction.

[0022] In this embodiment of the utility model, a plate thickness measuring cylinder 8 is provided on one side of the mounting frame 301. The telescopic end of the plate thickness measuring cylinder 8 is equipped with a thickness measuring tool 9 via a telescopic rod, so as to drive the thickness measuring tool 9 to move in the vertical direction. By setting the plate thickness measuring cylinder 8 and the thickness measuring tool 9, after manually aligning the plate with the front and left positioning surfaces, the spindle motor 41 is moved above the table 102. The plate thickness measuring cylinder 8 pops out the thickness measuring tool 9, the Z-axis drive motor 311 starts, driving the Z-axis ball screw 315 to rotate, and the Z-axis guide rail 314 slowly descends along the slider until the thickness measuring tool 9 touches the plate surface. The plate thickness measuring cylinder 8 retracts, completing the plate thickness measurement work.

[0023] In an embodiment of this utility model, an electrical box component 10 is provided on one side of the frame base 101. The electrical box component 10 includes a display screen, control buttons, and indicator lights. A control system that communicates with each component is installed inside the electrical box component 10. By using the control buttons and the display screen, the arc processing interface is found, and then the required parameters are input. The control system sends instructions to each component, and each component automatically processes according to the received instructions.

[0024] In this embodiment of the utility model, Z-axis auxiliary cylinders 302 are symmetrically installed on both sides of the Z-axis base plate 313 near the mounting frame 301 in the vertical direction. The telescopic ends of the Z-axis auxiliary cylinders 302 face downwards and are installed on the side of the mounting frame 301 through telescopic rods. When the Z-axis auxiliary cylinders 302 are set up, the telescopic ends drive the telescopic rods to move, thereby causing the mounting frame 301 to rise or fall in the vertical direction. The auxiliary cutting component 3 rises and falls on the Z-axis, sharing the force of the Z-axis drive motor 311.

[0025] In an embodiment of this utility model, the tool magazine assembly 5 includes a tool head holder 51 and a tool clip 52. There are multiple tool clips 52, which are arranged in an array on the upper end of the tool head holder 51. A tool head 42 is vertically engaged inside the tool clip 52. The handle of the tool head 42 extends vertically upward to the top of the tool clip 52. By setting up the tool head holder 51 and the tool clip 52, and installing the tool clip 52 on the upper end of the tool head holder 51, the tool head 42 is supported by the tool clip 52, so that the tool head 42 is vertically engaged inside the tool clip 52.

[0026] In this embodiment of the utility model, the tool setter 6 is installed on one side of the upper end of the tool head holder 51, and the measuring head of the tool setter 6 is set in the vertical direction. By setting the tool setter 6 to be installed on one side of the upper end of the tool head holder 51 and the measuring head of the tool setter 6 to be set in the vertical direction, it is convenient for the tool head 42 to contact the measuring head at the upper end of the tool setter 6.

[0027] In this embodiment of the invention, dust suction lifting cylinders 11 are respectively provided on both sides of the spindle motor 41. The telescopic ends of the two dust suction lifting cylinders 11 are respectively installed on the outside of the dust suction hood 12 via telescopic rods. The bottom of the dust suction hood 12 has an opening covering the outside of the cutter head 42, and the upper end of the dust suction hood 12 has a discharge pipe communicating with the opening. By setting up the dust suction lifting cylinders 11 and the dust suction hood 12, the telescopic ends of the dust suction lifting cylinders 11 drive the dust suction hood 12 to rise or fall vertically via the telescopic rods. When the cutter head 42 is working, the dust suction hood 12 is lowered to a position that completely blocks the area around the cutter head 42, which facilitates preventing processing waste from splashing in all directions. When the cutter head 42 is not working, the dust suction hood 12 is raised to a position above the cutter head 42, which facilitates the tool changing action. The inside of the discharge pipe is connected to the collection container and the exhaust fan. The exhaust fan forms a suction force inside the discharge pipe to transfer the processing waste to the collection container.

[0028] In use, firstly, the Z-axis drive motor 311 starts, driving the Z-axis ball screw 315 to rotate. The Z-axis guide rail 314 rises along the slider of the Z-axis base plate 313 until it drives the Z-axis lifting plate 312 to the highest origin position. Then, the C-axis drive motor 322 starts, driving the rotating C-axis platform 321 to rotate. After rotating the spindle motor 41 to the origin position, the X-axis drive motor 201 starts, driving the X-axis drive gear 202 to rotate. The slider of the crossbeam component 2 moves along the base guide rail 103 to the position required for tool changing in the front tool magazine. At the same time, the Y... The spindle drive motor 331 starts, rotating the Y-axis drive gear 332 and moving it along the Y-axis guide rail 205 to the tool head 42 to be replaced in the tool magazine assembly 5. The Z-axis drive motor 311 starts, rotating the Z-axis ball screw 315, and the Z-axis guide rail 314 descends along the slider of the Z-axis base plate 313 until the spindle motor 41 picks up the tool holder on the tool magazine assembly 5. The X-axis drive motor 201 starts, rotating the X-axis drive gear 202 and moving the slider of the crossbeam component 2 backward 120mm along the base guide rail 103. The tool change is completed. After the tool change, the Z-axis drive motor 311 starts, rotating the Z-axis ball screw 315 and raising the Z-axis guide rail 314 along the slider until it rises 300mm. The X-axis drive motor 201 starts, rotating the X-axis drive gear 202 and moving it forward along the base guide rail 103. The Y-axis drive motor 331 starts, rotating the Y-axis drive gear 332 and moving it along the Y-axis guide rail 205. Once the center of the tool holder of the spindle motor 41 is aligned with the center of the tool setter 6, the Z-axis drive motor 311 starts, driving the Z-axis ball screw 315 to slowly rotate downwards. The tool setting action is completed when the tool head 42 touches the tool setter 6. After tool setting, the material is manually placed on the table 102. The positioning cylinder 1041 in the positioning cylinder assembly 104 extends to lift the positioning baffle 1042. Then, the material is manually aligned with the front and left positioning surfaces. In the control system, material thickness measurement is selected. The X-axis drive motor 201 and Z-axis drive motor 311 start, moving the spindle motor 41 above the table 102. The material thickness measurement cylinder 8 ejects the thickness measurement tool setter 9. The Z-axis drive motor 311 starts, driving the Z-axis ball screw 315 to rotate. The Z-axis guide rail 314 slowly descends along the slider of the Z-axis base plate 313 until the thickness measurement tool setter 9 touches the material surface, at which point the material thickness measurement cylinder 8 retracts.The screen interface displays the plate thickness data, indicating the plate thickness measurement is complete. The curved plate mold is placed on the table 102, ensuring the positioning distances from the front two sides of the mold to the side are consistent. The positions of the front and side positioning points to the highest point of the mold are measured. Then, the curved plate to be processed is placed on the mold, and the vacuum adsorption of the table 102 and the curved door panel mold is activated to firmly adsorb the curved door panel. The curved processing interface is located through the control buttons and display screen, and the required parameters are input. The control system sends instructions to various components, and the X-axis drive motor 201, Z-axis drive motor 311, Y-axis drive motor 331, and C-axis drive motor 322 start simultaneously, moving to the required X, Y, and Z positions. After the spindle motor 41 also rotates to the specified angle, the X-axis drive motor 201, Z-axis drive motor 311, Y-axis drive motor 331, and C-axis drive motor 322 work together to process the curve according to the input curved parameter trajectory.

[0029] It is understood that this utility model has been described through some embodiments, and those skilled in the art will recognize that various changes or equivalent substitutions can be made to these features and embodiments without departing from the spirit and scope of this utility model. Furthermore, under the teachings of this utility model, these features and embodiments can be modified to adapt to specific situations and materials without departing from the spirit and scope of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the protection scope of this utility model.

Claims

1. An arc cutting device, comprising a base component (1), a crossbeam component (2), and a cutting component (3), characterized in that, The upper end of the base component (1) is used to place the arc plate mold or arc plate and wooden door. The crossbeam component (2) is connected to the upper end of the base component (1) along the length direction. The cutting component (3) includes a Z-axis lifting assembly (31), a C-axis rotation assembly (32), and a Y-axis moving assembly (33). The Y-axis moving assembly (33) is connected to the crossbeam component (2) along the length direction. The Z-axis lifting assembly (31) is connected to the Y-axis moving assembly (33) in the vertical direction. The C-axis rotation assembly (33) is connected to the crossbeam component (2) along the length direction. The component (32) is located at the lower end of one side of the Z-axis lifting component (31). The C-axis rotating component (32) is connected to the tool head component (4) in the circumferential transmission. The tool head component (4) includes a spindle motor (41) and a tool head (42). The tool head (42) is attached to the bottom connection end of the spindle motor (41). The upper end of one side of the base component (1) is provided with a tool magazine component (5) and a tool setter (6). The tool magazine component (5) has multiple tool heads fixed inside, which are attached to the bottom connection end of the spindle motor (41).

2. The arc cutting device according to claim 1, characterized in that: The base component (1) includes a frame base (101), a table (102), a base guide rail (103), and a positioning cylinder assembly (104). The table (102) is located on the upper end of the frame base (101). There are three positioning cylinder assemblies (104), which are respectively located on the front and left and right sides of the upper end of the frame base (101). The positioning cylinder assembly (104) includes a positioning cylinder (1041) and a positioning baffle (1042). The telescopic end of the positioning cylinder (1041) is installed with the positioning baffle (1042) through a telescopic rod to drive the positioning baffle (1042) to move in the vertical direction. There are two base guide rails (103), which are symmetrically arranged on both sides of the frame base (101).

3. The arc cutting device according to claim 2, characterized in that: The crossbeam component (2) includes an X-axis drive motor (201), an X-axis drive gear (202), a right column (203), a crossbeam (204), a Y-axis guide rail (205), and a left column (206). The left column (206) and the right column (203) are respectively located at the bottom of the left and right sides of the crossbeam (204). There are two X-axis drive motors (201), which are respectively installed on the outside of the left column (206) and the right column (203). The X-axis drive motor (201) outputs... A rotating shaft is installed at the end, which is rotatably connected to the inside of the left column (206) and the right column (203) and is installed at the rotation center of the X-axis drive gear (202). The frame base (101) has a first rack (7) on both sides in the length direction. The X-axis drive gear (202) meshes with the first rack (7) in the length direction for transmission. The upper end of the crossbeam (204) has a second rack (13) in the length direction. The Y-axis guide rail (205) is set on the side of the crossbeam (204) along the length direction.

4. The arc cutting device according to claim 3, characterized in that: The cutting component (3) includes a mounting frame (301), and the Z-axis lifting assembly (31) includes a Z-axis drive motor (311), a Z-axis lifting plate (312), a Z-axis base plate (313), a Z-axis guide rail (314), and a Z-axis ball screw (315). The mounting frame (301) has Z-axis guide rails (314) symmetrically arranged on one side in the vertical direction. The Z-axis drive motor (311) is mounted on the top of the mounting frame (301) via a motor mounting base. The Z-axis base plate (313) is connected to the Z-axis ball screw on one side via a slider. The Y-axis guide rail (205) is slidably connected in the length direction. The mounting frame (301) is set on the upper end of the Z-axis base plate (313). Six sliders are symmetrically arranged on the other side of the Z-axis base plate (313). The six sliders are slidably connected to the two Z-axis guide rails (314) respectively. The Z-axis ball screw (315) is set in the vertical direction and is threaded to the upper and lower ends of one side of the Z-axis base plate (313). The top of the Z-axis ball screw (315) is installed at the output end of the Z-axis drive motor (311). The C-axis rotates. Component (32) includes a rotary C-axis platform (321) and a C-axis drive motor (322). A Z-axis lifting plate (312) is mounted on one side of the mounting frame (301). The rotary C-axis platform (321) is located on the side of the Z-axis lifting plate (312) away from the mounting frame (301). The C-axis drive motor (322) is mounted on the upper end of the rotary C-axis platform (321). The side of the rotary C-axis platform (321) away from the Z-axis lifting plate (312) is mounted with the spindle motor (41). The spindle motor (41) and... The C-axis drive motor (322) is connected in the circumferential transmission. The Y-axis moving assembly (33) includes a Y-axis drive motor (331) and a Y-axis drive gear (332). The Y-axis drive motor (331) is mounted above the crossbeam (204) through the Z-axis base plate (313). The output end of the Y-axis drive motor (331) is mounted at the rotation center of the Y-axis drive gear (332). The Y-axis drive gear (332) is meshed with the second rack (13) in the length direction of the Y-axis guide rail (205) for transmission.

5. The arc cutting device according to claim 4, characterized in that: A plate thickness measuring cylinder (8) is provided on one side of the mounting frame (301). The telescopic end of the plate thickness measuring cylinder (8) is equipped with a thickness measuring tool (9) through a telescopic rod, so as to drive the thickness measuring tool (9) to move in the vertical direction.

6. The arc cutting device according to claim 2, characterized in that: An electrical box component (10) is provided on one side of the frame base (101).

7. The arc cutting device according to claim 4, characterized in that: The Z-axis base plate (313) is symmetrically equipped with Z-axis auxiliary cylinders (302) on both sides near the mounting frame (301) in the vertical direction. The telescopic ends of the Z-axis auxiliary cylinders (302) face downwards and are installed on the side of the mounting frame (301) through telescopic rods.

8. The arc cutting device according to claim 1, characterized in that: The tool magazine assembly (5) includes a tool head holder (51) and a tool clip (52). There are multiple tool clips (52), and they are arranged in an array on the upper end of the tool head holder (51). The tool head is clamped in the vertical direction inside the tool clip (52), and the handle of the tool head extends vertically upward to the top of the tool clip (52).

9. The arc cutting device according to claim 8, characterized in that: The tool setter (6) is installed on one side of the upper end of the tool head holder (51), and the measuring head of the tool setter (6) is set in the vertical direction.

10. The arc cutting device according to claim 1, characterized in that: The main spindle motor (41) is provided with dust suction lifting cylinders (11) on both sides. The telescopic ends of the two dust suction lifting cylinders (11) are respectively installed on the outside of the dust suction hood (12) through telescopic rods. The bottom of the dust suction hood (12) has an opening covering the outside of the blade (42), and the upper end of the dust suction hood (12) has a discharge pipe communicating with the opening.

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