Laser cutting device for stainless steel machining

Abstract

The utility model discloses a laser cutting device for stainless steel machining. The laser cutting device comprises a bearing platform base, a translation bearing set, a cutting vertical frame and a stress application guide base. The translation bearing set is composed of a fixed guide base, a driving assembly and bearing balls, the multiple bearing balls rotate through the driving assembly, and omni-directional conveying and accurate positioning of the stainless steel plate can be achieved. The stress application guiding seat conducts magnetic attraction guiding on the stainless steel plate through the electromagnetic block, contact pressure between the stainless steel plate and the bearing ball is improved, friction force is enhanced, and stable conveying of plates is guaranteed. The laser cutting machine head is arranged on the cutting vertical frame, lifting is controlled through the lead screw assembly, and the cutting precision is ensured. According to the device, by optimizing a supporting and conveying system, the stability and precision of the stainless steel plate in the cutting process are guaranteed, and the machining efficiency and the cutting quality are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to stainless steel processing technical field, concretely is a laser cutting device for stainless steel processing. BACKGROUND

[0002] Laser cutting technology is a high-precision cutting method widely used in modern manufacturing industry. Especially in the field of metal processing, laser cutting has become the preferred technology for many enterprises to process metal materials such as stainless steel due to its high efficiency, high precision and flexibility. The traditional laser cutting device is mainly composed of a laser cutting head, a driving system, a control system and a material support platform. The laser cutting head is responsible for emitting laser beams, the driving system controls the movement of the head, the control system is responsible for the planning and adjustment of the cutting path, and the support platform is mainly responsible for supporting the metal material to be cut to ensure its stability during the cutting process.

[0003] However, in practical application, the existing laser cutting device still has certain deficiencies, mainly in the following aspects:

[0004] The support of the stainless steel plate is unstable: In the traditional laser cutting device, the support platform is usually fixed by a fixed device or a clamp to fix the stainless steel plate, but these traditional support methods often cannot fully stabilize the plate, especially during the cutting process, due to the uneven surface of the plate or the thermal stress generated during processing, which easily leads to displacement, bending or vibration of the plate, thereby affecting the cutting precision, and even may cause cutting failure.

[0005] The directional conveying of the plate is not accurate: In the cutting process of the traditional device, most of them only rely on simple mechanical transmission devices to move the stainless steel plate. These devices usually cannot realize omnidirectional accurate conveying, which may cause the plate to deviate during the cutting process, affecting the cutting path and cutting precision. This problem is particularly prominent when facing complex shapes or precise positioning processing tasks.

[0006] Insufficient friction causes plate to slide: Although many traditional devices have installed rollers, sliders and other components to help the smooth movement of the plate, due to insufficient friction, the plate may still slide during the cutting process. This sliding may cause inaccurate cutting position or cutting line deviation, thereby affecting the processing quality.

[0007] In the conventional laser cutting device, due to the lack of all-directional stable support and accurate conveying of the stainless steel plate, the cutting device is difficult to efficiently cope with mass production tasks, especially when cutting complex shapes or large thickness stainless steel plates, the efficiency and accuracy are difficult to guarantee. In view of this, the existing problems are studied and improved, and a laser cutting device for stainless steel processing is provided to solve the existing problems, and through the technology, the purpose of solving the problem and improving the practical value is achieved. SUMMARY

[0008] The utility model aims at providing a kind of laser cutting device for stainless steel processing, by the improved all-directional conveying structure, provide high-stability conveying system, ensure the stability of stainless steel plate in cutting process, to improve cutting accuracy and processing efficiency.

[0009] The technical scheme of the utility model is: a kind of laser cutting device for stainless steel processing, including bearing seat, translation bearing group, cutting vertical frame and force lead seat, wherein:

[0010] Bearing seat is as the basis platform of device, provides stable support, ensures the stability of entire laser cutting device;

[0011] Translation bearing group includes fixed guide base, drive assembly and ball, wherein:

[0012] Fixed guide base provides the support to translation bearing group, with plane structure, and is fixed to the surface of bearing seat, ensure the stability of entire device;

[0013] Drive assembly includes drive motor and transmission wheel, and drive motor is driven ball rotation by transmission wheel, to drive stainless steel plate to move;

[0014] Ball is rotated with drive assembly, for supporting and pushing the stainless steel plate to be cut, high-friction material is used on the surface of ball to increase the friction force of contact with stainless steel plate, ensure the stable conveying of plate.

[0015] Cutting vertical frame is fixed to the surface of bearing seat, and its output end is provided with laser cutting head, and the lifting of laser cutting head is controlled by screw rod assembly, to ensure accurate cutting.

[0016] Force lead seat is fixed to the surface of fixed guide base, and electromagnetic block is embedded and installed in it. Force lead seat is guided by magnetic attraction to stainless steel plate by electromagnetic block, to increase the contact pressure between ball and further enhance the friction effect, ensure the stable movement of stainless steel plate.

[0017] Through the above structural design, the laser cutting device can realize omnidirectional conveying of the stainless steel plate, avoids cutting errors caused by unstable plate in the traditional device. The magnetic attraction guide design of the force adding guide base effectively increases the contact pressure with the stainless steel plate, thereby improving the stability of the plate, and makes it more accurate in the cutting process.

[0018] Technical effects of the utility model:

[0019] The utility model discloses a translation bearing group's omnidirectional conveying system, cooperates high friction ball and electromagnetic force adding guide base, effectively improves the stability of stainless steel plate, and ensures the accurate cutting of laser cutting machine head. Compared with traditional technology, the utility model has the following advantages:

[0020] The stability of the stainless steel plate is improved, and cutting errors caused by plate sliding or misplacement are avoided.

[0021] Through the driving assembly of composite rotation, the stainless steel plate can be conveyed omnidirectionally, and the flexibility in the cutting process is increased.

[0022] The magnetic attraction guide function of the force adding guide base effectively increases the friction, ensures the stability of the stainless steel plate in the conveying process, and improves the cutting precision.

[0023] Through the lifting control of the laser cutting machine head by the screw rod assembly, accurate positioning in the cutting process is ensured, and the working efficiency is improved.

[0024] In summary, the utility model has good technical effects, can significantly improve the working stability and cutting precision of the stainless steel cutting device, and is suitable for precision machining of stainless steel and other metal materials. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 It is the overall structure schematic view of an embodiment of the utility model;

[0026] Figure 2 It is the translation bearing group structure schematic view of an embodiment of the utility model;

[0027] Figure 3 It is the translation bearing group exploded structure schematic view of an embodiment of the utility model;

[0028] Figure 4 It is the driving assembly structure schematic view of an embodiment of the utility model;

[0029] Figure 5 It is the force adding guide base structure schematic view of an embodiment of the utility model.

[0030] REFERENCE SIGNS:

[0031] 100, Support base; 110, Cutting vertical frame; 120, Laser cutting head; 200, Translational support assembly; 210, Fixed guide seat; 220, Drive assembly; 230, Ball bearing; 211, Ball bearing seat; 221, Drive motor; 222, Transmission wheel; 300, Force-applying guide seat; 310, Electromagnetic block. Detailed Implementation

[0032] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings. It should be noted that, unless otherwise specified, the embodiments and features of the present utility model can be combined with each other.

[0033] It should be understood that these descriptions are merely exemplary and not intended to limit the scope of this invention.

[0034] The following is in conjunction with the appendix Figures 1-5 This invention describes a laser cutting device for stainless steel processing, provided by some embodiments of the present invention.

[0035] The laser cutting device in this embodiment includes a support base 100, a translation support assembly 200, a cutting vertical frame 110, and a force-applying guide 300. The support base 100 serves as the basic platform supporting the device, providing a stable working surface and ensuring the fixation and stability of the entire laser cutting device.

[0036] The translational bearing assembly 200 includes a fixed guide seat 210, a drive assembly 220, and a bearing ball 230, wherein:

[0037] The fixed guide seat 210 has a planar structure with a flat top surface and is fixed to the surface of the support base 100, providing support for other components. Multiple ball bearings 230 are mounted on the fixed guide seat 210, their top surfaces protruding from the top surfaces of the fixed guide seat 210 and the support base 100, for supporting contact with the bottom surface of the stainless steel plate, ensuring stable movement of the stainless steel plate to be cut. The fixed guide seat 210 is equipped with ball bearing seats 211 on its surface, which cooperate with the drive assembly 220 and the ball bearings 230.

[0038] The drive assembly 220 includes a drive motor 221 and a transmission wheel 222 fixed to the output end of the drive motor. Each drive motor drives the bearing ball 230 to rotate via the transmission wheel, and the bearing ball 230 achieves compound rotation on the surface of the fixed guide seat 210. The interaction of multiple drive assemblies and bearing balls enables omnidirectional conveying of the stainless steel plate.

[0039] The surface of the cutting vertical frame 110 is provided with a lead screw assembly for driving the laser cutting head 120 to lift, and the laser cutting head 120 can accurately perform cutting operation above the stainless steel plate to be cut. The lead screw assembly can effectively adjust the height of the laser cutting head 120, ensure the accurate cutting distance between the laser cutting head and the stainless steel plate, and ensure the cutting quality.

[0040] The force guiding seat 300 is fixed to the surface of the fixed guide seat 210, and the electromagnetic block 310 is embedded and installed inside. Through the electromagnetic block 310, the force guiding seat 300 can magnetically attract and guide the stainless steel plate, increase the contact pressure between the stainless steel plate and the ball bearing 230, increase the friction effect, and thus ensure the stability of the stainless steel plate during movement, prevent the plate from sliding or mispositioning, and further ensure the cutting accuracy.

[0041] In the embodiment, the arrangement directions of the driving assemblies 220 are perpendicular to each other, and the two sides of the ball bearing 230 abut against the surfaces of the adjacent driving motors 221 to drive, and the ball bearing 230 can be made of high-friction material to increase the contact pressure with the stainless steel plate and enhance the friction effect. Specifically, the surface of the ball bearing 230 can be coated with hard alloy or wear-resistant material to ensure that it will not wear out during long-term work, and maintain high-efficiency and stable cutting precision. In addition, the ball bearing 230 can also be designed as an adjustable structure, by changing the height or surface material of the ball bearing, to adapt to different types of cutting tasks.

[0042] In order to improve the stability and reliability of the laser cutting device, a damping device can be added in the translation support group 200 to reduce the instability caused by vibration. The damping device can be arranged between the driving assembly 220 and the support seat 100, or between the cutting vertical frame 110 and the support seat 100, to eliminate the influence of vibration on cutting precision.

[0043] The above embodiment is only one embodiment of the present application, and the specific embodiment can be appropriately modified and adjusted according to the actual application scene. All these modifications and adjustments should be considered within the protection scope of the present application. The present application realizes the omnidirectional conveying and accurate cutting of the stainless steel plate by the cooperation of the accurate driving assembly and the ball bearing, combined with the lifting control of the laser cutting head, and ensures the efficient and accurate machining effect.

[0044] In the description of the present specification, the description of the terms "one embodiment", "some embodiments", "a specific embodiment", and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily mean the same embodiment or example. Furthermore, the described specific features, structures, materials or characteristics can be combined in any one or more embodiments or examples in a suitable manner.

[0045] Although the embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the claims and their equivalents.

Claims

1. A laser cutting device for stainless steel processing, characterized in that, Foundation base (100); The translation bearing assembly (200) includes a fixed guide seat (210), a drive assembly (220), and a ball bearing (230). The fixed guide seat (210) is provided with a ball bearing seat (211) on its surface to cooperate with the drive assembly (220) and the ball bearing (230). A cutting stand (110) is fixed to the surface of the support base (100), and its output end is provided with a laser cutting head (120); A force-applying guide seat (300) is fixed to the surface of a fixed guide seat (210) and an electromagnetic block (310) is embedded inside it; wherein, the driving component (220) drives the bearing ball (230) to rotate, and multiple bearing balls (230) drive the movement of the stainless steel plate to be cut, and each bearing ball (230) achieves compound rotation under the drive of multiple driving components (220), thereby realizing omnidirectional conveying of the stainless steel plate and ensuring the accuracy of cutting.

2. The laser cutting device for stainless steel processing according to claim 1, characterized in that, The drive assembly (220) includes a drive motor (221) and a transmission wheel (222) fixed to the output end of the drive motor (221).

3. The laser cutting device for stainless steel processing according to claim 1, characterized in that, The surface of the force-applying guide seat (300) magnetically attracts the stainless steel plate through the electromagnetic block (310), increasing the contact pressure between the stainless steel plate and the surface of the bearing ball (230), thereby increasing the friction and ensuring the stable transport of the stainless steel plate.

4. The laser cutting device for stainless steel processing according to claim 1, characterized in that, The surface of the cutting stand (110) is provided with a lead screw assembly for lifting and driving the laser cutting head (120), which controls the laser cutting head (120) to perform cutting work above the stainless steel plate to be cut.

5. The laser cutting device for stainless steel processing according to claim 1, characterized in that, The top surface of the fixed guide seat (210) is a planar structure, and the top surface of the bearing ball (230) protrudes from the top surface of the fixed guide seat (210) and the bearing platform (100) for contact with the stainless steel bottom support.

6. The laser cutting device for stainless steel processing according to claim 1, characterized in that, Each of the drive components (220) and the bearing ball (230) is arranged evenly in the circumferential direction, and the arrangement directions of each drive component (220) are perpendicular to each other. The two sides of the bearing ball (230) abut against the surface of the adjacent drive motor (221) for transmission.

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