A high-power bidirectional adjustable laser cutting machine
By introducing X, Y, and Z axis moving components and positioning holes into the laser cutting machine, bidirectional adjustment of the top and bottom workpieces can be achieved, solving the problem of limited workpiece edge position and improving cutting efficiency and flexibility.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SUZHOU SUNSHINE AUTOMAITION EQUIP CO LTD
- Filing Date
- 2025-04-22
- Publication Date
- 2026-06-05
AI Technical Summary
Existing laser cutting machines require secondary cutting when the workpiece edge position is limited, resulting in reduced work efficiency.
A high-power, bidirectionally adjustable laser cutting machine was designed. The cutting assembly is driven by X-axis, Y-axis and Z-axis moving components to achieve simultaneous movement of the top and bottom workpieces. Combined with the positioning holes and the needle plate support plate, the bidirectional adjustment of the workpiece is realized.
It has broadened the applicability of laser cutting machines, enhanced the flexibility of workpiece movement, reduced the need for secondary cutting, and improved work efficiency.
Smart Images
Figure CN224322502U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of laser cutting machine technology, specifically to a high-power, bidirectionally adjustable laser cutting machine. Background Technology
[0002] Laser cutting uses an invisible laser beam instead of a traditional mechanical blade, offering advantages such as high precision, fast cutting speed, no limitation on cutting patterns, automatic layout for material savings, smooth cuts, and low processing costs. It is gradually improving upon or replacing traditional metal cutting equipment. The mechanical parts of the laser cutter head do not contact the workpiece, preventing scratches on the workpiece surface during operation; laser cutting is fast, producing smooth and flat cuts that generally require no further processing.
[0003] During the operation of a laser cutting machine, a three-axis moving assembly is used to drive the laser head to move and cut the workpiece fixed at the bottom. However, there may be situations where the edge of the workpiece cannot be cut due to limited space. In this case, a secondary cut is required, which reduces work efficiency. Utility Model Content
[0004] The technical problem to be solved by this utility model is to provide a high-power, bidirectionally adjustable laser cutting machine, in which both the bottom workpiece and the top welding head can be moved to achieve bidirectional adjustment, which has a wider range of applications compared to the unidirectional adjustment of general welding machines.
[0005] To address the aforementioned technical problems, this utility model provides a high-power, bidirectionally adjustable laser cutting machine, comprising a frame, with supporting square tubes on both sides inside the frame, positioning holes spaced apart on the supporting square tubes, a bottom support plate spaced apart at the center of the frame, a needle plate support plate corresponding to the positioning holes on the bottom support plate, support bars on the needle plate support plate, and motor assemblies and rotating shafts spaced apart on the supporting square tubes; X-axis moving assemblies are provided on both sides of the frame, Y-axis moving assemblies are provided on the X-axis moving assemblies, Z-axis moving assemblies are provided on the Y-axis moving assemblies, and cutting assemblies are provided on the Z-axis moving assemblies.
[0006] Furthermore, a protective cover is provided on the outside of the frame, an auxiliary hopper is provided at the bottom of the frame, and a connecting plate is provided between the frame and the protective cover near the support bar.
[0007] Furthermore, the cutting assembly includes a heightening pad, a water-cooling cavity at the bottom of the heightening pad, an external insertion tube around the periphery of the water-cooling cavity, a lens mount mounting block at the bottom of the water-cooling cavity, a sensor on the side of the lens mount mounting block, a fixed turntable, a scale ring, and a focus adjustment turntable at the bottom of the lens mount mounting block, and a sensor head and a cutting nozzle at the bottom of the focus adjustment turntable.
[0008] Furthermore, both the X-axis moving component and the Y-axis moving component include a drive motor and a screw connected to the drive motor, with limit rails provided on both sides of the screw.
[0009] Furthermore, the protective cover is surrounded by reinforced connecting plates.
[0010] Furthermore, protective covers are provided on the outer sides of the X-axis moving component, Y-axis moving component, and Z-axis moving component.
[0011] The beneficial effects of this utility model are as follows: When using this device, the cutting assembly can be moved in three axes by the X-axis moving assembly, Y-axis moving assembly, and Z-axis moving assembly to complete the movement of the top cutting head. The workpiece carrier plate is placed on the rotating shaft at the bottom. The positioning holes and the needle plate support plate cooperate to fix the support bars at intervals to provide auxiliary support for the workpiece carrier plate. At this time, the motor assembly drives the rotating shaft to rotate, which drives the carrier plate to move back and forth to complete the movement of the bottom workpiece. The top cutting head and the bottom workpiece can move at the same time to complete the bidirectional position adjustment. Compared with the unidirectional adjustment of general welding machines, it has a wider range of applications. Attached Figure Description
[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model.
[0013] Figure 2 This is a schematic diagram of the cutting component structure of this utility model.
[0014] The following are the labels in the diagram: 1. Frame; 2. Support tube; 3. Positioning hole; 4. Bottom support plate; 5. Needle plate support plate; 6. Support bar; 7. Motor assembly; 8. Rotary shaft; 9. Cutting assembly; 91. Heightening pad; 92. Water cooling cavity; 93. External insertion tube; 94. Lens mount block; 95. Sensor; 96. Fixed turntable; 97. Scale ring; 98. Focus adjustment turntable; 99. Sensor head; 910. Cutting nozzle; 10. X-axis moving assembly; 11. Y-axis moving assembly; 12. Z-axis moving assembly; 13. Protective cover; 14. Auxiliary hopper; 15. Connecting plate; 16. Drive motor; 17. Screw; 18. Limiting rail; 19. Reinforced connecting plate; 20. Protective cover. Detailed Implementation
[0015] The present invention will be further described below with reference to the accompanying drawings and specific embodiments, so that those skilled in the art can better understand and implement the present invention. However, the embodiments are not intended to limit the present invention.
[0016] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.
[0017] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.
[0018] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.
[0019] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.
[0020] It should be noted that when an element is referred to as being "fixed to" or "set on" another element, it can be directly on the other element or there may be an intervening element. When an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation.
[0021] Reference Figures 1 to 2 As shown, an embodiment of a high-power, bidirectionally adjustable laser cutting machine of this utility model includes a frame 1. Supporting square tubes 2 are arranged on both sides of the frame 1. Positioning holes 3 are spaced apart on the supporting square tubes 2. A bottom support plate 4 is spaced apart at the center of the frame 1. A needle plate support plate 5 corresponding to the positioning holes 3 is arranged on the bottom support plate 4. Support bars 6 are arranged on the needle plate support plate 5. Motor assemblies 7 and rotating shafts 8 are spaced apart on the supporting square tubes 2. X-axis moving assemblies 10 are arranged on both sides of the frame 1. Y-axis moving assemblies 11 are arranged on the X-axis moving assemblies 10. Z-axis moving assemblies 12 are arranged on the Y-axis moving assemblies 11. Cutting assemblies 9 are arranged on the Z-axis moving assemblies 12.
[0022] In use, the cutting assembly 9 is moved along three axes by the X-axis moving assembly 10, Y-axis moving assembly 11, and Z-axis moving assembly 12 to move the top cutting head. The workpiece carrier plate is placed on the rotating shaft 8 at the bottom. The positioning hole 3 and the needle plate support plate 5 are matched to fix the support bars 6 at intervals to provide auxiliary support for the workpiece carrier plate. At this time, the motor assembly 7 drives the rotating shaft 8 to rotate, which drives the carrier plate to move back and forth to move the bottom workpiece. The top cutting head and the bottom workpiece can move at the same time to achieve bidirectional position adjustment, which is more widely applicable than the unidirectional adjustment of general welding machines.
[0023] A protective cover 13 is provided on the outside of the frame 1, and an auxiliary hopper 14 is provided at the bottom of the frame 1. A connecting plate 15 is provided between the frame 1 and the protective cover 13 near the support bar 6 to facilitate loading and unloading of the carrier plate.
[0024] The cutting assembly 9 includes a heightening pad 91, a water-cooling cavity 92 at the bottom of the heightening pad 91, an external insertion tube 93 around the periphery of the water-cooling cavity 92, a lens mount mounting block 94 at the bottom of the water-cooling cavity 92, a sensor 95 on the side of the lens mount mounting block 94, a fixed turntable 96, a scale ring 97, and a focus adjustment turntable 98 at the bottom of the lens mount mounting block 94, a sensor head 99 and a cutting nozzle 910 at the bottom of the focus adjustment turntable 98, the external insertion tube 93 for circulating cooling water, the fixed turntable 96, the scale ring 97 and the focus adjustment turntable 98 for precisely adjusting the position of the bottom cutting nozzle 910 and the sensor head 99, and the side sensor 95 for monitoring the real-time position status.
[0025] Both the X-axis moving assembly 10 and the Y-axis moving assembly 11 include a drive motor 16 and a screw 17 connected to the drive motor 16. Limiting rails 18 are provided on both sides of the screw 17, which is a conventional setting. The protective cover 13 is provided with reinforced connecting plates 19 around its perimeter, which facilitates the disassembly of the protective cover 13 and the connecting side plates. The X-axis moving assembly 10, the Y-axis moving assembly 11, and the Z-axis moving assembly 12 are all provided with protective covers 20 on their outer sides to extend their service life.
[0026] The above-described embodiments are merely preferred embodiments provided to fully illustrate the present invention, and the scope of protection of the present invention is not limited thereto. Equivalent substitutions or modifications made by those skilled in the art based on the present invention are all within the scope of protection of the present invention. The scope of protection of the present invention is defined by the claims.
Claims
1. A high-power, bidirectionally adjustable laser cutting machine, characterized in that, The machine includes a frame (1), with supporting square tubes (2) on both sides inside the frame (1), positioning holes (3) spaced apart on the supporting square tubes (2), a bottom support plate (4) spaced apart at the center of the frame (1), a needle plate support plate (5) corresponding to the positioning holes (3) on the bottom support plate (4), a support strip (6) on the needle plate support plate (5), and a motor assembly (7) and a rotating shaft (8) spaced apart on the supporting square tubes (2). The frame (1) is provided with X-axis moving components (10) on both sides, Y-axis moving components (11) are provided on the X-axis moving components (10), Z-axis moving components (12) are provided on the Y-axis moving components (11), and cutting components (9) are provided on the Z-axis moving components (12).
2. The high-power, bidirectionally adjustable laser cutting machine as described in claim 1, characterized in that, A protective cover (13) is provided on the outside of the frame (1), an auxiliary hopper (14) is provided at the bottom of the frame (1), and a connecting plate (15) is provided between the frame (1) and the protective cover (13) near the support bar (6).
3. The high-power, bidirectionally adjustable laser cutting machine as described in claim 1, characterized in that, The cutting assembly (9) includes a heightening pad (91), a water-cooling cavity (92) at the bottom of the heightening pad (91), an external insertion tube (93) around the water-cooling cavity (92), a lens mount block (94) at the bottom of the water-cooling cavity (92), a sensor (95) on the side of the lens mount block (94), a fixed turntable (96), a scale ring (97) and a focus adjustment turntable (98) at the bottom of the lens mount block (94), and a sensor head (99) and a cutting nozzle (910) at the bottom of the focus adjustment turntable (98).
4. The high-power, bidirectionally adjustable laser cutting machine as described in claim 1, characterized in that, The X-axis moving assembly (10) and the Y-axis moving assembly (11) both include a drive motor (16) and a screw (17) connected to the drive motor (16). Limiting rails (18) are provided on both sides of the screw (17).
5. The high-power, bidirectionally adjustable laser cutting machine as described in claim 1, characterized in that, The protective cover (13) is surrounded by reinforced connecting plates (19).
6. The high-power, bidirectionally adjustable laser cutting machine as described in claim 1, characterized in that, The X-axis moving component (10), Y-axis moving component (11), and Z-axis moving component (12) are all provided with protective covers (20).