Metal laser cutting device

Abstract

The utility model discloses a metal laser cutting device, and relates to the field of laser cutting devices. The metal plate cutting device comprises a device support, equipment frames are arranged on the two sides of the device support, a cutting mechanism is arranged on the tops of the equipment frames, and a supporting platform is arranged on the top of the device support. An operator can flexibly adjust the bolt mounting point positions of the limiting blocks through the adjusting grooves, it is ensured that the limiting blocks can accurately correspond to the edge of a metal plate, the stable supporting and limiting effects are provided, meanwhile, the servo motor is controlled to drive the lead screw to rotate, the lead screw is in threaded connection with the fixing block, and the fixing effect is improved. The distance between the first platform and the second platform is accurately adjusted, so that the length size of the supporting platform can be flexibly adjusted according to the actual size of the metal plate, and the adaptability limiting capacity of the device to the metal plates of different sizes is further improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to laser cutting device field, concretely is a kind of metal laser cutting device. BACKGROUND

[0002] Metal laser cutting device is a kind of equipment using high-energy density laser beam to carry out accurate cutting to metal material, is constituted by laser, optical system, motion control system etc., with high precision, high efficiency, strong adaptability, good cutting quality, high degree of automation and other characteristics, it is widely used in electric control cabinet, advertising manufacturing, sports equipment, kitchen utensils, automobile and machining etc.Field.The cutting device for the metal plate processing of prior art needs to place the metal plate to be cut in platform in the process of using, then carries out cutting operation using three-axis support or biaxial support and cooperating laser emitter, but there is a problem in the process of cutting, specifically, traditional much uses fixture etc.Tool to clamp and limit metal plate, the stability and limiting property of metal plate placed on platform when different use environment and different size are used, environmental applicability is poor. SUMMARY

[0003] Therefore, the utility model discloses a kind of metal laser cutting device, to solve the technical problem that the limiting function of metal plate is lower in environmental applicability when traditional laser cutting is carried out to metal plate.

[0004] To achieve the above object, the utility model provides the following technical scheme: a kind of metal laser cutting device, including device support, equipment rack is arranged in the two sides of the device support, and the top of equipment rack is provided with cutting mechanism, the top of the device support is provided with support platform, the support platform includes first platform, second platform, the bottom of the first platform, second platform is provided with support base, and servo motor, fixed block are respectively fixedly installed below, the output end of the servo motor is provided with screw rod, and is connected with fixed block screw thread, the surface of the first platform, second platform is all set with adjusting groove, the top of the first platform, second platform is all provided with limit block.

[0005] By adopting the above technical scheme, the bolt mounting point of each limit block is adjusted by adjusting groove, to ensure that limit block can accurately correspond to the edge of metal plate, to provide stable support and accurate limiting for subsequent cutting operation, through the fastening effect of bolt, limit block can be firmly fixed on the first platform and second platform, effectively prevent metal plate from moving or deviating during cutting process, ensure the precision and stability of cutting.

[0006] Further, the side of the first platform is installed with motor, to provide the sliding power source of the first platform, second platform, and the support base is slidably connected with the device support by slide rail.

[0007] By adopting the above technical scheme, the introduction of the motor enables the sliding movement of the platform to be realized, and the sliding distance and speed of the platform can be accurately controlled by controlling the rotating speed and direction of the motor, which not only improves the flexibility of the platform movement, but also ensures the stability and accuracy of the sliding process, thereby providing a reliable basis for the cutting operation of the metal plate.

[0008] Further, the first platform and the second platform are arranged in an overlapping manner, and one side of the support base is provided with a plug-in rod which is plugged with the other support base.

[0009] By adopting the above technical scheme, the flexible adjustment of the platform distance is realized, so as to adapt to the cutting requirements of metal plates of different sizes. The overlapping arrangement enables the two platforms to maintain a stable supporting relationship during the adjustment process, so as to ensure the stability and rigidity of the platforms even when the platform distance changes, thereby avoiding the decrease of cutting accuracy or damage of the equipment due to too large or too small platform distance.

[0010] Further, the limiting block is provided with four groups, and the inner side of the limiting block is in a concave structure for supporting and limiting the corners of the metal plate.

[0011] By adopting the above technical scheme, the four groups of limiting blocks are respectively located at the four corner positions of the metal plate, which can effectively prevent the metal plate from moving or deviating during the cutting process, thereby ensuring the cutting accuracy and stability. This multi-point supporting and limiting manner enables the metal plate to maintain a stable state during the entire cutting process, thereby providing a strong guarantee for cutting high-quality metal plates.

[0012] Further, the limiting block is bolted with the first platform and the second platform, and the adjusting groove is used to provide the position adjusting groove of the limiting block.

[0013] By adopting the above technical scheme, the limiting block can be firmly fixed on the platform to provide stable support and limitation for the metal plate. The bolted manner not only has reliable connection, but also is convenient for operators to install and disassemble, thereby improving the maintainability and operability of the equipment. Through the fastening effect of the bolt, the limiting block can be closely attached to the platform, thereby avoiding the inaccuracy of the metal plate position or the decrease of cutting accuracy due to loosening or deviation.

[0014] Further, the cutting mechanism comprises a sliding plate which is slidingly connected with the equipment frame and is driven by a linear motor. The front side of the sliding plate is slidingly provided with a mounting plate, and the mounting plate is provided with a laser emitter.

[0015] By adopting the technical scheme, the cutting mechanism can smoothly slide along the equipment frame, and the sliding plate is driven by the linear motor, so that a stable and controllable power source is provided for the cutting mechanism, and the sliding plate can be accurately adjusted in position according to the cutting requirement, so that the cutting accuracy and stability are ensured.

[0016] In summary, the utility model mainly has the following beneficial effects:

[0017] 1、The utility model discloses a support platform, according to the size of the metal plate to be cut, the operator can flexibly adjust the bolt mounting point of each limiting block through the adjusting groove, ensure that the limiting block can accurately correspond to the edge of the metal plate, provide stable support and limiting effect, through the fastening of the bolt, the limiting block can be firmly fixed on the support platform, prevent the metal plate from moving or deviating during the cutting process, simultaneously, the device also has the platform spacing adjustment function, the operator can control the servo motor to drive the screw rod to rotate, utilize the threaded connection of the screw rod and fixed block, realize the accurate adjustment of the spacing between the first platform and the second platform, this function makes the length size of the support platform can be flexibly adjusted according to the actual size of the metal plate, further improve the adaptability of the device to different size metal plates Limiting ability;

[0018] 2、The utility model discloses a plug-in rod is set up, in the process of adjusting the first platform and the second platform, utilize the overlapping arrangement of two platforms, make two platforms can keep the state of mutual support when adjusting the platform spacing, thereby enhance the overall stability and rigidity of the platform, the overlapping arrangement can ensure that even when the platform spacing changes greatly, the platform can still keep the close connection and stable supporting relationship between, avoid the platform shaking or overturning because of the platform spacing is too large or improper adjustment, simultaneously, the bottom is matched with the plug-in of one side support base, further improve the adjustment support stability of the first platform and the second platform, the plug-in rod makes two support base can be closely connected together during the platform adjustment, form a stable overall structure, this plug-in cooperation mode not only enhances the anti-overturning ability of the platform, also improves the carrying capacity of the platform, makes the equipment can keep the stable state during the cutting process, provides the powerful guarantee for cutting the high quality metal plate. ACCURACY

[0019] Figure 1 It is the three-dimensional structure schematic diagram of the utility model;

[0020] Figure 2 It is the bottom structure schematic diagram of the support platform of the utility model;

[0021] Figure 3 It is the position structure schematic diagram of the limiting block of the utility model;

[0022] Figure 4 This is a schematic diagram of the explosion structure of the first platform and the second platform of the utility model.

[0023] In the figure: 1. Device bracket; 2. Equipment rack; 3. Cutting mechanism; 301. Sliding plate; 302. Mounting plate; 303. Laser emitter; 4. Motor; 5. Support platform; 501. First platform; 502. Second platform; 503. Adjustment slot; 504. Limit block; 505. Support base; 506. Connecting rod; 507. Servo motor; 508. Screw; 509. Fixing block. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0025] In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", and "set" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be a connection between the internal parts of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] The following describes an embodiment of the present invention based on its overall structure.

[0028] Example 1:

[0029] A metal laser cutting device, such as Figures 1-4As shown, including device support 1, device support 1 both sides are provided with equipment rack 2, and the top of equipment rack 2 is provided with cutting mechanism 3, the top of device support 1 is provided with support platform 5, support platform 5 includes first platform 501, second platform 502, the bottom of first platform 501, second platform 502 is provided with support chassis 505, and the servo motor 507, fixed block 509 are respectively fixedly installed below, the output end of servo motor 507 is provided with lead screw 508, and is in threaded connection with fixed block 509, the surface of first platform 501, second platform 502 is provided with adjusting groove 503, the top of first platform 501, second platform 502 is provided with limiting block 504, the bolt mounting point of each limiting block 504 is adjusted through adjusting groove 503, to ensure that the limiting block 504 can accurately correspond to the edge of the metal plate, thereby providing stable support and accurate limiting for subsequent cutting operation, through the fastening effect of bolt, limiting block 504 can be firmly fixed on first platform 501 and second platform 502, effectively prevent the metal plate from moving or deviating in the cutting process, ensure the cutting precision and stability, at the same time, the metal laser cutting device also has the function of platform spacing adjustment, the operator can drive the lead screw 508 to rotate by controlling the servo motor 507, the threaded connection between the lead screw 508 and the fixed block 509 is utilized, the precise adjustment of the distance between the first platform 501 and the second platform 502 is realized.

[0030] Referring to Figure 1 , one side of first platform 501 is provided with motor 4, which is used to provide the sliding power source of first platform 501 and second platform 502, support chassis 505 is slidably connected with device support 1 through slide rail, the introduction of motor 4 enables the sliding movement of the platform to be realized, and the sliding distance and speed of the platform can be accurately controlled by controlling the rotating speed and direction of the motor, which not only improves the flexibility of the platform movement, but also ensures the stability and accuracy of the sliding process, provides a reliable basis for the cutting operation of the metal plate, at the same time, support chassis 505 is slidably connected with device support 1 through slide rail, which further enhances the stability and sliding performance of the platform, the introduction of slide rail enables support chassis 505 to slide smoothly on device support 1, reduces the friction and resistance in the sliding process, thereby improving the smoothness and accuracy of sliding.

[0031] Example two:

[0032] Referring to Figure 1 , Figure 2 , Figure 3 , Figure 4, the first platform 501 and the second platform 502 are arranged in an overlapping manner, one side of one of the support chassis 505 is provided with a plug-in rod 506 which is plugged with the other support chassis 505, so as to realize flexible adjustment of the platform spacing, so as to adapt to the cutting demand of metal plates of different sizes, the overlapping arrangement mode can keep the stable support relationship of the two platforms during the adjustment process, even when the platform spacing changes, the stability and rigidity of the platform can be ensured, the cutting precision is prevented from being reduced or the equipment is prevented from being damaged due to too large or too small platform spacing, meanwhile, one side of one of the support chassis 505 is provided with a plug-in rod 506 which is plugged with the other support chassis 505, so as to further enhance the stability and reliability of the platform adjustment, the introduction of the plug-in rod 506 can tightly connect the two support chassis 505 together during the platform spacing adjustment process, so as to form a stable overall structure, so as to improve the overturning resistance and carrying capacity of the platform.

[0033] Referring to Figure 1 , Figure 2 , Figure 4 , the limiting block 504 is provided with four groups, and the inner side of the limiting block 504 is in a concave structure, which is used for supporting and limiting the corners of the metal plate, the four groups of limiting blocks 504 are respectively located at the four corner positions of the metal plate, which can effectively prevent the metal plate from moving or deviating during the cutting process, so as to ensure the cutting precision and stability, this multi-point supporting and limiting mode can keep the metal plate in a stable state during the whole cutting process, and provides a powerful guarantee for cutting high-quality metal plates, meanwhile, the inner side of the limiting block 504 is in a concave structure, which further enhances the supporting and limiting effect of the limiting block 504 on the metal plate, the concave structure can tightly fit with the corners of the metal plate to form a stable supporting point, and the deformation or deviation of the metal plate during the cutting process due to uneven stress is avoided.

[0034] Referring to Figure 1 , Figure 2 , Figure 4The limiting block 504 is bolted with the first platform 501 and the second platform 502, the adjusting groove 503 is used for providing the position adjusting groove of the limiting block 504, ensuring that the limiting block 504 can be firmly fixed on the platform, providing stable support and limitation for the metal plate, the bolted mode not only has reliable connection, but also is convenient for the operator to install and disassemble, improving the maintainability and operability of the equipment, through the fastening effect of the bolt, the limiting block can be closely attached to the platform, avoiding the inaccuracy of the metal plate position or the decline of the cutting precision caused by loosening or deviation, at the same time, the setting of the adjusting groove 503 provides convenience for the position adjustment of the limiting block 504, so that the limiting block can move along the direction of the groove within a certain range, thereby realizing the accurate adjustment of the position of the metal plate, this position adjustment mode is not only flexible and convenient, but also can adapt to the cutting demand of metal plates of different sizes, improving the universality and adaptability of the equipment.

[0035] With reference to Figure 1 Figure 2 Figure 4 Figure 1 The cutting mechanism 3 comprises a sliding plate 301, the sliding plate 301 is in sliding connection with the equipment frame 2 and is driven by a linear motor, the front side of the sliding plate 301 is slidingly provided with a mounting plate 302, and the mounting plate 302 is provided with a laser emitter 303, so that the cutting mechanism 3 can smoothly slide along the equipment frame 2, at the same time, the sliding plate 301 is driven by the linear motor, which provides a stable and controllable power source for the cutting mechanism 3, so that the sliding plate 301 can be accurately adjusted according to the cutting demand, thereby ensuring the cutting precision and stability, at the same time, the front side of the sliding plate 301 is slidingly provided with the mounting plate 302, further enhancing the flexibility and adaptability of the cutting mechanism 3, the mounting plate 302 can be slidingly adjusted on the sliding plate 301, so that the position and angle of the laser emitter 303 can be flexibly adjusted according to the cutting demand.

[0036] The implementation principle of the utility model is: firstly, according to the size of the metal plate to be cut, the bolt mounting point of each limiting block 504 is adjusted through adjusting groove 503, then, the metal plate is placed on the inner side of four groups of limiting blocks 504, the position of the metal plate is limited by four groups of limiting blocks 504, at the same time, the rotation of lead screw 508 driven by servo motor 507 can be controlled, the threaded connection of lead screw 508 and fixed block 509 is utilized to realize the adjustment of the distance between first platform 501 and second platform 502, so as to adjust the length size of support platform 5, the position of limiting block 504 and the length size of support platform 5 can be further adjusted according to the size of the metal plate, the adaptability of the limiting of the metal plate can be further improved, the overlapping placement of first platform 501 and second platform 502 is utilized, and the plug-in cooperation between the bottom and one side support chassis 505 is realized, so that the adjustment support stability of first platform 501 and second platform 502 can be improved.

[0037] The parts not involved in the utility model are the same as the prior art or can be realized by using the prior art, and too much repetition is not performed here.

[0038] Although the embodiments of the utility model have been shown and described, the specific embodiments are only the explanation of the utility model, and are not the limitation of the utility model, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable way, the person skilled in the art can make the modification, replacement and change without creative contribution to the embodiments according to the need after reading the specification without departing from the principles and purposes of the utility model, but as long as in the claim range of the utility model, it is protected by the patent law.

Claims

1. A metal laser cutting apparatus, characterized by: Including device support (1), both sides of device support (1) are provided with equipment frame (2), and the top of equipment frame (2) is provided with cutting mechanism (3), the top of device support (1) is provided with support platform (5), support platform (5) includes first platform (501), second platform (502), the bottom of first platform (501), second platform (502) is provided with support chassis (505), and servo motor (507), fixed block (509) are respectively fixedly installed below, the output end of servo motor (507) is provided with lead screw (508), and is in screw connection with fixed block (509), the surface of first platform (501), second platform (502) is all provided with adjusting groove (503), and the top of first platform (501), second platform (502) is provided with limit block (504).

2. The metal laser cutting apparatus of claim 1, wherein: One side of first platform (501) is provided with motor (4), for providing the sliding power source of first platform (501), second platform (502), and support chassis (505) is slidably connected with device support (1) through slide rail.

3. The metal laser cutting apparatus of claim 1, wherein: First platform (501), second platform (502) are overlapped, one side of one support chassis (505) is provided with plug-in rod (506) and is inserted with another support chassis (505).

4. The metal laser cutting apparatus of claim 1, wherein: The inner side of limit block (504) is recessed, for supporting and limiting the edge of metal plate.

5. The metal laser cutting apparatus of claim 1, wherein: Limit block (504) is bolted with first platform (501), second platform (502), and adjusting groove (503) is used to provide the position adjusting groove of limit block (504).

6. The metal laser cutting apparatus of claim 1, wherein: The cutting mechanism (3) includes a sliding plate (301), the sliding plate (301) is slidably connected with the equipment frame (2) and is driven by a linear motor, the front side of the sliding plate (301) is slidably provided with a mounting plate (302), and the mounting plate (302) is provided with a laser emitter (303).

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