A laser cutting machine that facilitates reduced waste

Abstract

The application discloses a laser cutting machine which is beneficial to reduce loss, comprising a first cutting platform, a second cutting platform, a suction mechanism, a cutting box, a laser, a mirror assembly, a laser head, a first driving mechanism and a second driving mechanism, wherein the first cutting platform is detachably connected with the second cutting platform, the suction mechanism can adsorb products on the cutting platform, the laser, the mirror assembly and the laser head are all accommodated in the cutting box, the first driving mechanism is used for driving the laser head to slide in the cutting box along a first direction, and the second driving mechanism is used for driving the cutting box to slide along a second direction on both sides of the cutting platform. Through the above mode, the laser, the mirror assembly and the laser head can be arranged inside the cutting box, so that the transmission stroke of the laser does not change with the movement of the laser head, the energy loss of the laser in transmission is reduced, and the length of the laser cutting platform can be changed by splicing the cutting platform.

Description

Technical Field

[0001] This invention relates to the field of laser cutting technology, specifically to a laser cutting machine that helps reduce wear and tear. Background Technology

[0002] Laser cutting machines are devices that use high-energy laser beams to precisely cut materials. Due to their high efficiency, high precision, and non-contact processing characteristics, they are widely used in important fields such as metal processing, electronics and electrical appliances, and energy conservation and environmental protection.

[0003] Traditional laser cutting machines on the market have fixed laser generators that are separate from the laser head. The laser generator does not move during the cutting process and remains stationary, while the laser head slides along a guide rail. The laser beam generated by the laser generator is reflected by a mirror and sent to the laser head for laser cutting. However, for laser cutting tables with a large travel distance, the laser beam will lose energy during transmission due to the long travel distance. At the same time, the laser is also easily affected by external environmental interference, which will affect the cutting quality.

[0004] Moreover, the length of laser cutting platforms on the market is usually fixed, and the length of the cutting platform cannot change with the length of the material to be cut, resulting in relatively low flexibility. Summary of the Invention

[0005] (a) Technical problems to be solved

[0006] In view of the shortcomings of the prior art, the present invention provides a laser cutting machine that is conducive to reducing losses and can solve the above-mentioned technical problems.

[0007] (II) Technical Solution

[0008] To solve the above-mentioned technical problems, the present invention provides the following technical solution: a laser cutting machine that is beneficial to reducing losses, characterized in that it includes: a first cutting platform; a second cutting platform detachably connected to the first cutting platform; an adsorption mechanism disposed within the first cutting platform for evacuating the first and second cutting platforms; a cutting housing slidably disposed on both sides of the first and second cutting platforms, wherein the cutting housing has a receiving cavity; a laser for generating a laser beam disposed within the receiving cavity; a reflector assembly disposed within the receiving cavity for reflecting the laser beam emitted by the laser; a laser head disposed within the receiving cavity for receiving the laser beam reflected by the reflector assembly and cutting the object to be cut on the first or second cutting platform using the laser beam, wherein a pen is vertically and retractably disposed within the laser head; a first driving mechanism disposed within the receiving cavity for driving the laser head to slide within the receiving cavity in a first direction; and a second driving mechanism disposed within the receiving cavity for driving the cutting housing to slide along a second direction on both sides of the first and second cutting platforms.

[0009] Preferably, the top surfaces of both the first and second cutting platforms are composed of mesh support plates. The adsorption mechanism includes: a vacuum pump disposed within the first cutting platform; a first adsorption disk, funnel-shaped, disposed below the bottom surface of the support plate of the first cutting platform, wherein the adsorption port at the bottom end of the first adsorption disk is connected to the first adsorption port of the vacuum pump via a first tube; and a second adsorption disk, funnel-shaped, disposed below the bottom surface of the support plate of the second cutting platform, wherein the adsorption port at the bottom end of the second adsorption disk is connected to the second adsorption port of the vacuum pump via a second tube. The second tube is composed of a flexible tube, wherein one end of the second tube is detachably connected to the adsorption port at the bottom end of the second adsorption disk, and the other end of the second tube is detachably connected to the second adsorption port of the vacuum pump.

[0010] Preferably, the first cutting platform is provided with a first profile support column in the vertical direction, a second profile support column in the horizontal direction, a third profile support column in the vertical direction, and a fourth profile support column in the horizontal direction. The first profile support column is provided with a first connector, the third profile support column is provided with a second connector, one end of the second profile support column is provided with a first slot, and one end of the fourth profile support column is provided with a second slot. The first connector and the second connector are detachably connected, and inserts are detachably provided in the first slot and the second slot.

[0011] Preferably, a rectangular baffle is detachably provided on the outer side of the first profile support and the outer side of the third profile support, wherein the lengths of the first profile support and the third profile support are equal, and the length of the baffle in the vertical direction is equal to the length of the first profile support.

[0012] Preferably, the cutting box is rectangular in shape, the receiving cavity is rectangular in shape, and a slotted hole communicating with the receiving cavity is provided on one side of the bottom wall of the receiving cavity along a first direction. The laser head is located in the slotted hole. The laser is elongated and is disposed on the other side of the bottom wall of the receiving cavity along the first direction. The reflector assembly includes a first reflector, a second reflector, and a third reflector. The first reflector is disposed on one side of the receiving cavity, the second reflector is disposed on the other side of the receiving cavity, and the third reflector is disposed on the laser head.

[0013] Preferably, the first driving mechanism includes: a first slide rail disposed along a first direction on one side of the bottom wall of the receiving cavity, wherein a first slider is slidably disposed in the first slide rail; a mounting plate including a vertical plate and a horizontal plate, wherein the vertical plate is connected to the first slider, the vertical plate is located in the slotted hole, and the laser head is disposed on the vertical plate; a first driving motor disposed on the horizontal plate; and a first rack disposed along the first direction on the bottom wall of the receiving cavity, wherein the rotating shaft of the first driving motor is provided with a first gear that meshes with the first rack.

[0014] Preferably, the first cutting platform is provided with a second slide rail and a third slide rail at its two ends, and the second cutting platform is provided with a fourth slide rail and a fifth slide rail at its two ends. The second slide rail and the fourth slide rail are on the same horizontal plane, and the third slide rail and the fifth slide rail are on the same horizontal plane. The two ends of the cutting box are respectively provided with a first extension and a second extension. A second slider is provided on the side of the first extension facing the second extension, and a third slider is provided on the side of the second extension facing the first extension. The second slider is slidably disposed on the second slide rail or the fourth slide rail, and the third slider is slidably disposed on the third slide rail or the fifth slide rail.

[0015] Preferably, the first cutting platform has a second rack and a third rack on each side, and the second cutting platform has a fourth rack and a fifth rack on each side. The second rack and the fourth rack are on the same horizontal plane, and the third rack and the fifth rack are on the same horizontal plane. The second driving mechanism includes a second driving motor and a third driving motor. The second driving motor is disposed in the first extension, and the third driving motor is disposed in the second extension. The first extension has a second gear on one side facing the second extension that meshes with the second rack or the fourth rack. The second extension has a third gear on one side facing the first extension that meshes with the third rack or the fifth rack. The rotating shaft of the second driving motor is connected to the second gear, and the rotating shaft of the third driving motor is connected to the third gear.

[0016] Preferably, the cutting box includes a first box and a second box, the first box and the second box are detachably connected, the inner cavity of the first box and the inner cavity of the second box form the receiving cavity, the laser head and the second reflector are provided in the inner cavity of the first box, and the laser and the first reflector are provided in the inner cavity of the second box.

[0017] Preferably, a control console is adjustable at the other end of the first cutting platform.

[0018] (III) Beneficial Effects

[0019] Compared with existing technologies, this invention provides a laser cutting machine that reduces energy loss, offering the following advantages: The laser cutting machine disclosed in this invention includes a first cutting platform, a second cutting platform, an adsorption mechanism, a cutting housing, a laser, a reflector assembly, a laser head, a first driving mechanism, and a second driving mechanism. The first and second cutting platforms are detachably connected. The adsorption mechanism can adsorb the product onto the cutting platform. The laser, reflector assembly, and laser head are all housed within the cutting housing. The first driving mechanism drives the laser head to slide along a first direction within the cutting housing, and the second driving mechanism drives the cutting housing to slide along a second direction on both sides of the cutting platform. Through this method, the laser, reflector assembly, and laser head are positioned inside the cutting housing, ensuring that the laser's transmission path does not change with the movement of the laser head, thus reducing energy loss during transmission. Furthermore, the length of the laser cutting platform can be altered by splicing the first and second cutting platforms to accommodate the specifications of most products, offering relatively high flexibility. Attached Figure Description

[0020] Figure 1 This is a three-dimensional structural diagram of the laser cutting machine of the present invention, which is beneficial for reducing losses;

[0021] Figure 2 for Figure 1 Schematic diagram of the adsorption mechanism;

[0022] Figure 3 for Figure 1 A schematic diagram of the structure of the first cutting platform in the middle;

[0023] Figure 4 for Figure 1 A schematic diagram showing the connection between the first and third profile supports;

[0024] Figure 5 for Figure 1 A schematic diagram showing the connection between the second and fourth profile supports;

[0025] Figure 6 for Figure 4 A schematic diagram showing the connection between the first and second connecting parts;

[0026] Figure 7 for Figure 1 Schematic diagram of the structure of the cut box;

[0027] Figure 8 for Figure 7 A partial structural diagram of the middle-cut box body;

[0028] Figure 9 for Figure 7 A schematic diagram of the second partial structure of the cut-out box body;

[0029] Figure 10 for Figure 7 A schematic diagram of the third partial structure of the cut box body;

[0030] Figure 11 for Figure 7 A schematic diagram of the fourth partial structure of the cut box body;

[0031] Figure 12 for Figure 1 A three-dimensional structural diagram of the laser head;

[0032] Figure 13 for Figure 1 A schematic diagram of the second drive mechanism. Detailed Implementation

[0033] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0034] like Figure 1-13 As shown, the present invention provides a laser cutting machine that is beneficial to reducing losses, including a first cutting platform 1, a second cutting platform 2, an adsorption mechanism 3, a cutting box 4, a laser 5, a reflector assembly 6, a laser head 7, a first driving mechanism 8, and a second driving mechanism 9.

[0035] The second cutting platform 2 is detachably connected to the first cutting platform 1. It should be understood that when the first cutting platform 1 and the second cutting platform 2 are spliced ​​together, the cutting area of ​​the laser cutting platform can be increased, thereby enabling the laser cutting platform to hold a larger area of ​​objects to be cut (hereinafter collectively referred to as products), and thus meeting more needs.

[0036] The adsorption mechanism 3 is installed inside the first cutting platform 1 and is used to evacuate the first cutting platform and the second cutting platform.

[0037] Preferably, the top surfaces of both the first cutting platform 1 and the second cutting platform 2 are composed of mesh support plates. It should be understood that after the product is placed on the cutting platform, the adsorption mechanism 3 will exert a suction force on the product on the first cutting platform 1 through the mesh, thereby firmly adsorbing one end of the product onto the top surface of the cutting platform. Similarly, the adsorption mechanism 3 will exert a suction force on the product on the second cutting platform 2 through the mesh, thereby firmly adsorbing the other end of the product onto the top surface of the cutting platform. This allows the entire product to be adsorbed onto the cutting platform, making it easier for the laser head to cut.

[0038] Specifically, the adsorption mechanism 3 includes a vacuum pump 33, a first adsorption disk 311, and a second adsorption disk 321.

[0039] Vacuum pump 33 is installed inside the first cutting platform 1 to generate vacuum adsorption.

[0040] The first adsorption plate 311 is funnel-shaped, and is located below the bottom surface of the support plate of the first cutting platform 1. The adsorption port at the bottom of the first adsorption plate 311 is connected to the first adsorption port of the vacuum pump 33 through the first tube. It should be understood that the first adsorption plate 311 can adsorb the entire bottom surface of the first cutting platform 1, thereby adsorbing all products on the first cutting platform 1 onto the surface of the cutting platform.

[0041] The second adsorption plate 321 is funnel-shaped, and is located below the bottom surface of the support plate of the second cutting platform 2. The adsorption port at the bottom of the second adsorption plate 321 is connected to the second adsorption port of the vacuum pump 33 through the second tube. It should be understood that the second adsorption plate 321 can adsorb the entire bottom surface of the second cutting platform 2, thereby adsorbing all products on the second cutting platform 2 onto the surface of the cutting platform.

[0042] Preferably, the second tube is made of a flexible tube, wherein one end of the second tube is detachably connected to the adsorption port at the bottom of the second adsorption plate 321, and the other end of the second tube is detachably connected to the second adsorption port of the vacuum pump 33.

[0043] It is understandable that the first adsorption plate 311 and the second adsorption plate 321 share a vacuum pump 33, which can save a suction source. Since the second adsorption plate 321 is connected to the vacuum pump 33 by a second tube made of a flexible tube, it is easier to connect the first cutting platform 1 and the second cutting platform 2 when they are spliced. After the first cutting platform 1 and the second cutting platform 2 are separated, the second tube can also be easily removed from the vacuum pump 33 and the second adsorption plate 321 and stored without taking up too much space.

[0044] The cutting box 4 is slidably disposed on both sides of the first cutting platform 1 and the second cutting platform 2, wherein the cutting box 4 is provided with a receiving cavity.

[0045] Laser 5 is used to generate a laser beam, and laser 5 is disposed within the containment cavity.

[0046] The reflector assembly 6 is disposed within the housing cavity and is used to reflect the laser beam emitted by the laser 5 into the laser head 7.

[0047] The laser head 7 is housed within the receiving cavity and is used to receive the laser beam reflected by the reflector assembly 6. This laser beam is then used to cut the product on the first cutting platform 1 or the second cutting platform 2. A pen 71 is vertically mounted within the laser head 7. It should be understood that by integrating the laser 5, reflector assembly 6, and laser head 7 into the cutting housing 4, the laser beam's path is significantly shortened, thus conserving laser energy. Furthermore, the laser is protected by the cutting housing 4, preventing interference from the external environment.

[0048] Understandably, after the product is placed on the cutting platform, the cutting box 4 can slide along both sides of the first cutting platform 1 and the second cutting platform 2. The laser system (the laser system refers to the laser 5, the reflector assembly 6 and the laser head 7) inside the cutting box 4 will laser cut the product on the cutting platform through the laser head 7, and the pen 71 in the laser head 7 can mark the product surface.

[0049] The first driving mechanism 8 is disposed in the receiving cavity of the cutting box 4 and is used to drive the laser head 7 to slide in the receiving cavity along the first direction, so as to drive the laser head 7 to cut the item to be cut on the first cutting platform 1 or the second cutting platform 2 along the width (i.e. the first direction) of the cutting platform.

[0050] The second drive mechanism 9 is disposed within the receiving cavity and is used to drive the cutting box 4 to slide along the second direction on both sides of the first cutting platform 1 and the second cutting platform 2. It is worth noting that in this embodiment, the first direction and the second direction are perpendicular to each other.

[0051] It is understandable that the first drive mechanism 8 enables the laser head 7 to perform laser cutting in the first direction, and combined with the second drive mechanism 9 to enable the cutting box 4 to slide in the second direction, the laser head 7 can naturally cut any part of the product on the cutting platform.

[0052] In this embodiment, a first profile support column 11 is arranged vertically on the first cutting platform 1, a second profile support column 12 is arranged horizontally on the first cutting platform 1, a third profile support column 21 is arranged vertically on the second cutting platform 2, and a fourth profile support column 22 is arranged horizontally on the second cutting platform 2. The first profile support column 11 is provided with a first connector 13, the third profile support column 21 is provided with a second connector 23, one end of the second profile support column 12 is provided with a first slot 121, and one end of the fourth profile support column 22 is provided with a second slot 221. The first connector 13 and the second connector 23 are detachably connected, and inserts 24 are detachably provided in the first slot 121 and the second slot 221. It should be understood that there are two first profile support columns 11, symmetrically arranged on the first cutting platform 1, and two third profile support columns 21, symmetrically arranged on the second cutting platform 2.

[0053] It should be understood that the first profile support 11 is provided with a first connector 13, and the third profile support 21 is provided with a second connector 23. After the first connector 13 and the second connector 23 are connected, the first cutting platform 1 and the second cutting platform 2 can be spliced ​​together. The insert 24 inserted into the slots of the second profile support 12 and the fourth profile support 22 can also connect the top ends of the first cutting platform 1 and the second cutting platform 2 together. Moreover, while connecting the two platforms together, the insert 24 can also keep the top ends of the two platforms on the same plane, so as to avoid the cutting misalignment caused by unevenness of the product during cutting. Furthermore, the bottom walls of the first slot 121 and the second slot 221 are provided with first positioning screw holes, and the insert 24 is provided with a second positioning screw hole 241 corresponding to the first positioning thread. The second positioning screw hole 241 and the second positioning screw hole are threadedly connected to positioning screws.

[0054] Preferably, the first profile support column 11 has a first slot 111 in the vertical direction, the first connector 13 has an insertion hole on its surface, and a pin is inserted into the insertion hole of the first connector 13. The other end of the pin is detachably connected to the first slot 111, so that the first connector 13 is detachably connected to the first profile support column 11. The second profile support column 21 has a second slot 211 in the vertical direction, the second connector 23 also has an insertion hole on its surface, and a pin that is detachably connected to the second slot 211 is also inserted into the insertion hole of the second connector 23. This allows the first connector 13 to be detachably installed on the inner side of the first profile support column 11, and the second connector 23 to be detachably installed on the inner side of the second profile support column 21.

[0055] Furthermore, a first protrusion 131 extends from one side of the first connector 13, and a plurality of first threaded holes 132 are provided on the first protrusion 131. A second protrusion 231 extends from one side of the second connector 23, and a plurality of second threaded holes 232 corresponding to the first threaded holes 132 are provided on the second protrusion 231. A first bolt is inserted into the first threaded holes 132 and the second threaded holes 232, thereby detachably connecting the first connector 13 and the second connector 23 together, so that the first cutting platform 1 and the second cutting platform 2 can also be detachably connected together.

[0056] In this embodiment, rectangular baffles 25 are detachably provided on the outer sides of the first profile support 11 and the third profile support 21. The lengths of the first profile support 11 and the third profile support 21 are equal, and the length of the baffle 25 in the vertical direction is equal to the length of the first profile support 11. It should be understood that the baffles 25 can cover other components inside the first profile support 11 and the third profile support 21, thereby connecting the gap between the first cutting platform 1 and the second cutting platform 2 and making the overall appearance of the laser cutting machine neat.

[0057] Furthermore, a first magnet 26 is provided on the outer side of the first profile support 11 and the third profile support 21, and a second magnet corresponding to the first magnet 26 is provided on the inner side of the baffle 25, so that the baffle 25 can be detachably magnetically attracted to the outer side of the first profile support 11 and the third profile support 21, making the disassembly and installation of the baffle 25 more convenient.

[0058] In this embodiment, the cutting box 4 is rectangular in shape, and the receiving cavity is also rectangular in shape. A slotted hole communicating with the receiving cavity is provided on one side of the bottom wall of the receiving cavity along a first direction. The laser head 7 is located in the slotted hole. The laser 5 is elongated and positioned on the other side of the bottom wall of the receiving cavity along the first direction. The reflector assembly 6 includes a first reflector 61, a second reflector 62, and a third reflector 63. The first reflector 61 is located at one end of the receiving cavity (i.e., one side of one end of the receiving cavity, aligned with the laser 5), the second reflector 62 is located at the other end of the receiving cavity (i.e., the other side of one end of the receiving cavity, aligned with the laser head 7), and the third reflector 63 is located on the laser head 7. It should be understood that the laser beam emitted by the laser 5 is reflected by the first reflector 61 to the second reflector 62, then by the second reflector 62 to the third reflector 63, and finally transmitted by the third reflector 63 to the laser head 7, which then cuts the product on the cutting platform.

[0059] Furthermore, a first door 44 is rotatably mounted on one side of the cutting box 4 via a first hinge, and a second door 45 is rotatably mounted on the other side of the cutting box 4 via a second hinge. Both the first door 44 and / or the second door 45 are equipped with handles. It should be understood that the laser 5 is located below the first door 44, and the laser head 7 is located below the second door 45. Opening the first door 44 and / or the second door 45 via the handles allows for viewing and maintenance of the laser 5 or the laser head 7. Furthermore, in some embodiments, the bottom wall of the receiving cavity of the cutting box 4 is lined with a first magnet layer, while the first door 44 has a second magnet layer attracted to the first magnet layer, and the second door 45 has a third magnet layer attracted to the second magnet layer.

[0060] In this embodiment, the first drive mechanism 8 includes a first slide rail 81, a mounting plate 83, a first drive motor 84, and a first rack 85.

[0061] The first slide rail 81 is disposed on one side of the bottom wall of the receiving cavity along the first direction, wherein a first slider 82 is slidably disposed in the first slide rail 81.

[0062] Mounting plate 83 includes a vertical plate 831 and a horizontal plate 832. The vertical plate 831 is connected to the first slider 82 and is located within a slotted hole. The laser head 7 is mounted on the vertical plate 831. It should be understood that the vertical plate 831 and the horizontal plate 832 are perpendicularly connected to form mounting plate 83, which can slide along the first slide rail 81 in a first direction, thereby allowing the laser head 7 to perform sliding cutting in the first direction.

[0063] The first drive motor 84 is mounted on the horizontal plate 832.

[0064] The first rack 85 is disposed on the bottom wall of the receiving cavity along the first direction, wherein the rotating shaft of the first drive motor 84 is provided with a first gear 841 that meshes with the first rack 85. That is, when the first drive motor 84 is started, the first gear 841 will mesh with the first rack 85 and rotate, and at this time the mounting plate 83 will also slide on the first slide rail 81 via the first slider 82.

[0065] In this embodiment, the first cutting platform 1 has a second slide rail 92 and a third slide rail on each side, and the second cutting platform 2 has a fourth slide rail 93 and a fifth slide rail on each side. The second slide rail 92 and the fourth slide rail 93 are on the same horizontal plane, and the third slide rail and the fifth slide rail are on the same horizontal plane. The two ends of the cutting box 4 extend downwards with a first extension 42 and a second extension 43, respectively. A second slider is provided on the side of the first extension 42 facing the second extension 43, and a third slider 431 is provided on the side of the second extension 43 facing the first extension 42. The second slider is slidably mounted on the second slide rail 92 or the fourth slide rail 93, and the third slider 431 is slidably mounted on the third slide rail or the fifth slide rail. It should be understood that when the cutting box 4 slides in a second direction along the sides of the first cutting platform 1 and the second cutting platform 2, the second slider will slide on the second slide rail 92 or the fourth slide rail 93, and the third slider 431 will slide on the third slide rail or the fifth slide rail, so that the cutting box 4 can slide.

[0066] In other embodiments, a third cutting platform can be spliced ​​on the side of the second cutting platform 2 away from the first cutting platform 1, etc. The specific details can be adjusted according to the length of the product, which will not be elaborated here.

[0067] Furthermore, the first cutting platform 1 has a second rack 15 and a third rack on each side, and the second cutting platform 2 has a fourth rack and a fifth rack on each side. The second rack 15 and the fourth rack are on the same horizontal plane, and the third rack and the fifth rack are on the same horizontal plane. The second drive mechanism 9 includes a second drive motor 91 and a third drive motor. The second drive motor 91 is located in the first extension 42, and the third drive motor is located in the second extension 43. The first extension 42 has a second gear 911 that meshes with the second rack 15 or the fourth rack on one side facing the second extension 43. The second extension 43 has a third gear 432 that meshes with the third rack or the fifth rack on one side facing the first extension 42. The rotating shaft of the second drive motor 91 is connected to the second gear 911, and the rotating shaft of the third drive motor is connected to the third gear 432.

[0068] In other words, when the second drive motor 91 starts, the second gear 911 meshes with the second rack 15 or the fourth rack and rotates. When the third drive motor starts, the third gear 432 meshes with the third rack or the fifth rack and rotates. Both the second drive motor 91 and the third drive motor are located at both ends of the receiving cavity of the cutting box 4. The second slider of the first extension 42 is slidably mounted on the second slide rail 92 or the fourth slide rail 93, so that after the second drive mechanism 9 is started, the cutting box 4 can slide along the second direction onto the first cutting platform 1 or the second cutting platform 2, thereby enabling large-area laser cutting. It should be understood that the second drive motor 91 and the third drive motor drive and stop synchronously.

[0069] In this embodiment, the cutting box 4 includes a first box and a second box, which are detachably connected. The inner cavities of the first box and the second box form a receiving cavity. The inner cavity of the first box is equipped with a laser head 7 and a second reflector 62, and the inner cavity of the second box is equipped with a laser 5 and a first reflector 61. That is to say, the first box and the second box can be separated as needed.

[0070] Specifically, the outer wall of the second housing is equipped with magnets, and the other end of the first cutting platform 1 is equipped with a fixing mechanism that uses magnetic force to attract the magnets of the second housing. One end of the first cutting platform 1 is equipped with a triggering mechanism electrically connected to the fixing structure, and one end of the second cutting platform 2 is equipped with a trigger rod for triggering the mechanism. When the second cutting platform 2 is connected to the first cutting platform 1, the trigger rod is inserted into the triggering mechanism, and the triggering mechanism controls the fixing mechanism not to generate magnetic force. When the second cutting platform 2 is not connected to the first cutting platform 1, the trigger rod is not inserted into the triggering mechanism, and the triggering mechanism controls the fixing mechanism to generate magnetic force to attract the second housing, thereby separating the laser 5 from the laser head 7. In other words, when short-stroke laser cutting is required, the laser 5 and the laser head 7 can be separated, allowing the device to be exposed, resulting in better heat dissipation (laser transmission inside the housing can easily cause the housing to reach a high temperature after prolonged operation), meaning the laser 5 does not move synchronously with the laser head 7 on the first cutting platform.

[0071] Furthermore, the first and second housings are also detachably connected by magnetic force. The magnetic force attracted by the first and second housings is weaker than that attracted by the fixing mechanism and the second housing. This allows the second housing to detach from the first housing and be attracted to the fixing mechanism when the triggering mechanism controls the fixing mechanism to generate magnetic force. It should be understood that the fixing mechanism may include an electromagnet with conductive wires wound around it. When energized, the electromagnet generates magnetic force; when not energized, the electromagnet does not generate magnetic force. When the trigger rod is not inserted into the triggering mechanism (e.g., when the first connector 13 and the second connector 23 are not connected, the trigger rod is not inserted into the triggering mechanism), the conductive wire is energized.

[0072] It should be understood that the first slide rail 81, mounting plate 83, first drive motor 84, and first rack 85 are all located within the inner cavity of the first housing. That is, the slotted hole is located on the bottom wall of the inner cavity of the first housing along the first direction. The first slide rail 81 is located on the bottom wall of the inner cavity of the first housing along the first direction. The mounting plate 83 is slidably mounted on the first slide rail 81. The first drive motor 84 is mounted on the horizontal plate 832 of the mounting plate 83. The laser head 7 is mounted on the horizontal plate 832. The first rack 85 is located on the bottom wall of the inner cavity of the first housing along the first direction, so that the laser head 7 can be driven by the first drive motor 84 to slide along the first slide rail 81 in the inner cavity of the first housing along the first direction. In addition, the second reflector 62 is also set on the bottom wall of the inner cavity of the first housing. The light inlet of the second reflector 62 is on the same straight line as the light outlet of the first reflector 61. The light outlet of the second reflector 62 is on the same straight line as the light inlet of the third reflector 63 on the laser head 7. The straight line direction of the light inlet of the second reflector 62 and the light outlet of the first reflector 61 is perpendicular to the straight line direction of the light outlet of the second reflector 62 and the light inlet of the third reflector 63 on the laser head 7.

[0073] Furthermore, a control console 14 is adjustable at the other end of the first cutting platform 1. The control console 14 can be used to adjust the laser power of the laser 5, the motor speed of the first drive motor 84, the motor speed of the second drive motor 91, and so on.

[0074] It is worth noting that the console 14, vacuum pump 33, laser 5, laser assembly 6, first reflector 61, second reflector 62, third reflector 63, laser head 7, pen 71, first drive motor 84, second drive motor 91, and third drive motor in this application can all be implemented using products in the prior art, and their principles and structures will not be described in detail here.

[0075] It should be noted that the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

Claims

1. A laser cutting machine that facilitates reduced wear and tear, characterized in that, include: First cutting platform; The second cutting platform is detachably connected to the first cutting platform; An adsorption mechanism is installed inside the first cutting platform and is used to evacuate the first cutting platform and the second cutting platform. A cutting box is slidably disposed on both sides of the first cutting platform and the second cutting platform, wherein the cutting box is provided with a receiving cavity; A laser, used to generate a laser beam, is disposed within the receiving cavity; A reflector assembly, disposed within the housing cavity, is used to reflect the laser beam emitted by the laser. A laser head is disposed in the receiving cavity for receiving the laser beam reflected by the reflector assembly and cutting the item to be cut on the first cutting platform or the second cutting platform through the laser beam, wherein a pen is retractably disposed in the laser head; A first driving mechanism is disposed within the receiving cavity for driving the laser head to slide within the receiving cavity along a first direction. A second driving mechanism is disposed within the receiving cavity and is used to drive the cutting box to slide along the second direction on both sides of the first cutting platform and the second cutting platform. The cutting box is rectangular in shape, and the receiving cavity is also rectangular in shape. A slotted hole communicating with the receiving cavity is provided on one side of the bottom wall of the receiving cavity along a first direction. The laser head is located in the slotted hole. The laser is elongated and positioned on the other side of the bottom wall of the receiving cavity along the first direction. The reflector assembly includes a first reflector, a second reflector, and a third reflector. The first reflector is positioned on one side of the receiving cavity, the second reflector is positioned on the other side of the receiving cavity, and the third reflector is positioned on the laser head. The cutting box includes a first box and a second box, which are detachably connected. The inner cavity of the first box and the inner cavity of the second box form the receiving cavity. The laser head and the second reflector are provided in the inner cavity of the first box, and the laser and the first reflector are provided in the inner cavity of the second box. Specifically, the outer wall of the second housing is equipped with a magnet, and the other end of the first cutting platform is equipped with a fixing mechanism that uses magnetic force to attract the magnet of the second housing. One end of the first cutting platform is equipped with a triggering mechanism that is electrically connected to the fixing structure, and one end of the second cutting platform is equipped with a trigger rod for triggering the triggering mechanism. When the second cutting platform is connected to the first cutting platform, the trigger rod is inserted into the triggering mechanism, and the triggering mechanism controls the fixing mechanism not to generate magnetic force. When the second cutting platform is not connected to the first cutting platform, the trigger rod is not inserted into the triggering mechanism, and the triggering mechanism controls the fixing mechanism to generate magnetic force to attract the second housing, thereby separating the laser from the laser head.

2. The laser cutting machine according to claim 1, characterized in that, The top surfaces of both the first and second cutting platforms are composed of mesh support plates, and the adsorption mechanism includes: A vacuum pump is installed inside the first cutting platform; The first adsorption plate, which is funnel-shaped, is set under the bottom surface of the support plate of the first cutting platform, wherein the adsorption port at the bottom end of the first adsorption plate is connected to the first adsorption port of the vacuum pump through the first tube. The second adsorption plate, which is funnel-shaped, is set under the bottom surface of the support plate of the second cutting platform. The adsorption port at the bottom of the second adsorption plate is connected to the second adsorption port of the vacuum pump through the second tube. The second tube is made of a flexible tube, wherein one end of the second tube is detachably connected to the adsorption port at the bottom of the second adsorption plate, and the other end of the second tube is detachably connected to the second adsorption port of the vacuum pump.

3. The laser cutting machine according to claim 2, characterized in that, The first cutting platform is provided with a first profile support column in the vertical direction, a second profile support column in the horizontal direction, a third profile support column in the vertical direction, and a fourth profile support column in the horizontal direction. The first profile support column is provided with a first connector, the third profile support column is provided with a second connector, one end of the second profile support column is provided with a first slot, and one end of the fourth profile support column is provided with a second slot. The first connector and the second connector are detachably connected, and inserts are detachably provided in the first slot and the second slot.

4. The laser cutting machine according to claim 3, characterized in that, The outer sides of the first profile support column and the outer sides of the third profile support column are detachably provided with rectangular baffles, wherein the lengths of the first profile support column and the third profile support column are equal, and the length of the baffle in the vertical direction is equal to the length of the first profile support column.

5. The laser cutting machine according to claim 3, characterized in that, The first driving mechanism includes: A first slide rail is disposed on one side of the bottom wall of the receiving cavity along a first direction, wherein a first slider is slidably disposed in the first slide rail; The mounting plate includes a vertical plate and a horizontal plate, wherein the vertical plate is connected to the first slider, the vertical plate is located in the slotted hole, and the laser head is mounted on the vertical plate; The first drive motor is mounted on the horizontal plate; A first rack is disposed on the bottom wall of the receiving cavity along a first direction, wherein the rotating shaft of the first drive motor is provided with a first gear that meshes with the first rack.

6. The laser cutting machine according to claim 5, characterized in that, The first cutting platform is provided with a second slide rail and a third slide rail at its two ends respectively. The second cutting platform is provided with a fourth slide rail and a fifth slide rail at its two ends respectively. The second slide rail and the fourth slide rail are on the same horizontal plane. The third slide rail and the fifth slide rail are on the same horizontal plane. The two ends of the cutting box are respectively provided with a first extension and a second extension. A second slider is provided on the side of the first extension facing the second extension. A third slider is provided on the side of the second extension facing the first extension. The second slider is slidably disposed on the second slide rail or the fourth slide rail. The third slider is slidably disposed on the third slide rail or the fifth slide rail.

7. The laser cutting machine according to claim 6, characterized in that, The first cutting platform has a second rack and a third rack on each side, and the second cutting platform has a fourth rack and a fifth rack on each side. The second rack and the fourth rack are on the same horizontal plane, and the third rack and the fifth rack are on the same horizontal plane. The second driving mechanism includes a second driving motor and a third driving motor. The second driving motor is disposed in the first extension, and the third driving motor is disposed in the second extension. The first extension has a second gear on one side facing the second extension that meshes with the second rack or the fourth rack. The second extension has a third gear on one side facing the first extension that meshes with the third rack or the fifth rack. The rotating shaft of the second driving motor is connected to the second gear, and the rotating shaft of the third driving motor is connected to the third gear.

8. The laser cutting machine according to claim 3, characterized in that, The other end of the first cutting platform is adjustable and equipped with a control console.

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