Carbon dioxide laser marking machine with cooling function

Abstract

The utility model provides a carbon dioxide laser marking machine with a cooling function, which relates to laser marking machine equipment and comprises a laser shell, a galvanometer scanning type marking head is arranged on one side, far away from a fan shell, of the laser shell, a heat dissipation groove is formed in the outer side of the fan shell, and a rotating shaft is arranged on the inner side of the fan shell. The fan blades are arranged on the rotating shafts, the rotating shafts in the fan shell rotate, so that the fan blades are driven to rotate, part of heat in the laser shell is removed from the heat dissipation grooves, the preliminary cooling effect is achieved, the arc-shaped heat dissipation fins can be driven to rotate through rotation of the rotating shafts, and the heat dissipation efficiency is improved. The arc-shaped heat dissipation fins are arranged in the laser shell, so that noise generated by equipment can be reduced while the arc-shaped heat dissipation fins cool the interior of the laser shell, heat in the laser shell can be discharged from the heat dissipation holes formed in the outer side of the laser shell through rotation of the arc-shaped heat dissipation fins, and therefore the cooling effect is achieved; the technical problem that the temperature is too high when equipment is used is solved.

Description

Technical Field

[0001] The utility model relates to a laser marking machine device, in particular to a carbon dioxide laser marking machine with a cooling function. Background Art

[0002] The carbon dioxide laser marking machine has many functions. It can perform high-precision and permanent marking on the surfaces of various non-metallic materials, such as plastics, wood, leather, etc., and can mark product information, brand logos, delicate patterns, etc. It is applicable to fields such as industrial manufacturing, advertising decoration, and gift customization, improving the added value and recognition of products.

[0003] In actual work, the existing carbon dioxide laser marking machines can basically meet the control requirements for material marking, but there are still the following problems:

[0004] However, when the carbon dioxide laser marking machine operates for a long time, the internal temperature is relatively high, which may cause the key components to age faster, shortening the service life of the equipment. High temperature will also affect the stability of laser output, reduce the marking accuracy, and even cause failures in severe cases, resulting in production interruption, increasing the maintenance cost and time. This application is provided to meet the requirements. Content of the Utility Model

[0005] The purpose of the utility model is to solve the deficiencies in the prior art and provide a carbon dioxide laser marking machine with a cooling function.

[0006] To achieve the above purpose, the utility model adopts the following technical scheme: A carbon dioxide laser marking machine with a cooling function, including a machine shell, a box door is opened on the machine shell, a keyboard drawer is arranged at the top of the machine shell away from the box door, a heat dissipation outer plate is arranged on one side of the machine shell away from the keyboard drawer, and a carbon dioxide laser radiator assembly is arranged at the top of the machine shell;

[0007] The carbon dioxide laser radiator assembly includes a fan housing, a laser housing is arranged on one side of the fan housing, a galvanometer scanning type marking head is arranged on the side of the laser housing away from the fan housing, heat dissipation slots are opened on the outer side of the fan housing, a rotating shaft is arranged on the inner side of the fan housing, and fan blades are arranged on the rotating shaft.

[0008] As a preferred implementation manner, a fixing ring is arranged at the other end of the rotating shaft, and arc-shaped heat dissipation fins are uniformly arranged on the rotating shaft through the fixing ring.

[0009] The technical effects of adopting the above technical solution are as follows: The rotation of the rotating shaft can drive the fixed ring to rotate, so that the arc-shaped heat dissipation fins on the fixed ring rotate. Through the rotation of the arc-shaped heat dissipation fins, the noise generated during the use of the device can be reduced, and the further cooling effect can be achieved due to the arranged fins.

[0010] As a preferred embodiment, connecting outer rings are arranged on the outer sides of the arc-shaped heat dissipation fins, damping blocks are evenly arranged on the outer sides of the connecting outer rings, and support blocks are arranged at the other ends of the damping blocks.

[0011] The technical effects of adopting the above technical solution are as follows: When the arc-shaped heat dissipation fins rotate, vibrations will be generated. The support blocks can support the damping blocks, and the damping blocks can reduce the vibrations of the connecting outer rings on the outer sides of the arc-shaped heat dissipation fins, so that the device is more stable during use.

[0012] As a preferred embodiment, lifting components are arranged on the sides of the machine shell far away from the carbon dioxide laser cooling component. The lifting components include support bases, lifting rods are arranged on the tops of the support bases, lifting rod slots are formed on the outer sides of the lifting rods, lead screws are arranged inside the lifting rods, lifting cranks are arranged on the tops of the lead screws, and support lifting plates are arranged on the lead screws.

[0013] The technical effects of adopting the above technical solution are as follows: The support bases can support the lifting rods to make the lifting rods more stable. By rotating the lifting cranks, the support lifting plates can be lifted and lowered on the lead screws. Through the lifting rod slots formed on the lifting rods, the support lifting plates can be more stable when rising and falling.

[0014] Compared with the prior art, the advantages and positive effects of the present utility model are as follows.

[0015] By arranging a fan housing, a laser housing, heat dissipation openings, heat dissipation slots, a rotating shaft, fan blades, arc-shaped heat dissipation fins and a connecting outer ring, the rotation of the rotating shaft in the fan housing drives the fan blades to rotate, and part of the heat in the laser housing is discharged from the heat dissipation slots, achieving a preliminary cooling effect. The rotation of the rotating shaft can drive the arc-shaped heat dissipation fins to rotate, so that while the arc-shaped heat dissipation fins cool the inside of the laser housing, the noise generated by the device can be reduced. Through the rotation of the arc-shaped heat dissipation fins, the heat in the laser housing can be discharged from the heat dissipation openings arranged on the outer side of the laser housing, thus achieving a cooling effect and being able to solve the problems mentioned in the background technology. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of a carbon dioxide laser marking machine with a cooling function provided by the present utility model.

[0017] Figure 2 Schematic diagram of the heat dissipation component structure of a carbon dioxide laser marking machine with a cooling function provided by the present utility model;

[0018] Figure 3 Internal structure schematic diagram of the heat dissipation component of a carbon dioxide laser marking machine with a cooling function provided by the present utility model;

[0019] Figure 4 Schematic diagram of the lifting component structure of a carbon dioxide laser marking machine with a cooling function provided by the present utility model.

[0020] Legend description:

[0021] 1. Machine shell; 2. Support feet; 3. Cabinet door; 4. Heat dissipation outer plate; 5. Keyboard drawer; 6. Working panel;

[0022] 7. Carbon dioxide laser heat dissipation component; 71. Fan housing; 72. Laser housing; 73. Heat dissipation opening; 74. Galvo scanning marking head; 75. Heat dissipation slot; 76. Rotating shaft; 77. Fan blade; 78. Arc-shaped heat dissipation fins; 79. Connecting outer ring; 710. Support block; 711. Shock damping;

[0023] 8. Lifting component; 81. Lifting rod; 82. Lifting rod slot; 83. Lifting crank; 84. Lead screw; 85. Support lifting plate; 86. Support base;

[0024] 9. Monitor. Specific implementation manners

[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0026] As Figure 2 - Figure 3 shown, this embodiment provides a technical solution: a carbon dioxide laser marking machine with a cooling function, including a machine shell 1, a cabinet door 3 is opened on the machine shell 1, a keyboard drawer 5 is arranged at the top of the machine shell 1 away from the cabinet door 3, a heat dissipation outer plate 4 is arranged on one side of the machine shell 1 away from the keyboard drawer 5, and a carbon dioxide laser heat dissipation component 7 is arranged at the top of the machine shell 1;

[0027] The carbon dioxide laser cooling component 7 includes a fan housing 71. On one side of the fan housing 71, there is a laser housing 72. On the side of the laser housing 72 away from the fan housing 71, there is a galvanometer scanning marking head 74. Heat dissipation slots 75 are provided on the outer side of the fan housing 71. Inside the fan housing 71, there is a rotating shaft 76. Blades 77 are arranged on the rotating shaft 76. The blades 77 are rotated by the rotating shaft 76 inside the fan housing 71, driving the blades 77 to rotate, exhausting part of the heat in the laser housing 72 from the heat dissipation slots 75, achieving a preliminary cooling effect. At the same time, the rotation of the rotating shaft 76 can also drive the arc-shaped heat dissipation fins 78 to rotate, enabling the arc-shaped heat dissipation fins 78 to reduce the noise generated by the equipment while cooling the inside of the laser housing 72. The rotation of the arc-shaped heat dissipation fins 78 can exhaust the heat in the laser housing 72 from the heat dissipation openings 73 provided on the outer side of the laser housing 72, thus achieving a cooling effect, providing an efficient and low-noise cooling solution for the laser device, bringing a better user experience, and solving the technical problem of overheating during equipment use.

[0028] Furthermore, as Figure 2 - Figure 3 shown: Connecting outer rings 79 are arranged on the outer sides of the arc-shaped heat dissipation fins 78. Shock-absorbing dampers 711 are evenly arranged on the outer sides of the connecting outer rings 79. The other ends of the shock-absorbing dampers 711 are provided with support blocks 710. When the arc-shaped heat dissipation fins 78 rotate, vibrations will be generated. To reduce the impact of such vibrations on the stability of the equipment, the support blocks 710 can effectively support the shock-absorbing dampers 711, and the shock-absorbing dampers 711 can reduce the vibrations of the connecting outer rings 79 on the outer sides of the arc-shaped heat dissipation fins 78, enabling the equipment to operate more stably, reducing the risks of noise and equipment damage caused by vibrations, improving the stability of the equipment, and bringing a better user experience.

[0029] When the above equipment is in use, the laser cannot be adjusted in height. As Figure 4 shown: In this solution, lifting components 8 are arranged on the sides of the machine housing 1 away from the carbon dioxide laser cooling component 7. The lifting components 8 include a support base 86. On the top of the support base 86, there is a lifting rod 81. Lifting rod slots 82 are provided on the outer side of the lifting rod 81. A lead screw 84 is arranged inside the lifting rod 81. On the top of the lead screw 84, there is a lifting crank 83. A support lifting plate 85 is arranged on the lead screw 84. The support base 86 provides a stable support for the lifting rod 81 to ensure its stability during operation. By shaking the lifting crank 83, the support lifting plate 85 can smoothly lift and lower on the lead screw 84. In order to ensure that the support lifting plate 85 moves more smoothly during the rising and falling processes, lifting rod slots 82 are designed on the lifting rod 81. These slots not only ensure the smooth movement of the support lifting plate 85 but also improve the operation flexibility and stability of the entire device.

[0030] Working principle:

[0031] As Figure 1 - Figure 4 shown:

[0032] During use: When the device is in use, it rotates through the rotating shaft 76 inside the fan housing 71, driving the fan blade 77 to rotate, exhausting part of the heat inside the laser housing 72 from the heat dissipation slots 75, achieving a preliminary cooling effect. At the same time, the rotation of the rotating shaft 76 can also drive the arc-shaped heat dissipation fins 78 to rotate, enabling the arc-shaped heat dissipation fins 78 to reduce the noise generated by the device while cooling the inside of the laser housing 72. The rotation of the arc-shaped heat dissipation fins 78 can exhaust the heat inside the laser housing 72 from the heat dissipation openings 73 provided on the outer side of the laser housing 72, thereby achieving a cooling effect, providing an efficient and low-noise heat dissipation solution for the laser device. When the arc-shaped heat dissipation fins 78 rotate, vibrations will be generated. To reduce the impact of this vibration on the stability of the device, the support block 710 can effectively support the shock damping 711, and the shock damping 711 can reduce the vibration of the connection outer ring 79 outside the arc-shaped heat dissipation fins 78, enabling the device to operate more stably, reducing the risk of noise and device damage caused by vibration, and improving the stability of the device. The support base 86 provides a stable support for the lifting rod 81 to ensure its stability during operation. By shaking the lifting crank 83, the support lifting plate 85 can smoothly lift and lower on the lead screw 84. To ensure that the support lifting plate 85 is more stable during the ascending and descending processes, lifting rod slots 82 are designed on the lifting rod 81. These slots not only ensure the smooth movement of the support lifting plate 85 but also improve the operation flexibility and stability of the entire device. The support feet 2 can make the device more stable during use. The device as a whole can be controlled through the display 9, and the product to be reinforced can be stably supported through the working panel 6.

[0033] The above is only a preferred embodiment of the present invention, and it is not a limitation to the present invention in other forms. Any person skilled in the art may use the disclosed technical content to make changes or modifications into equivalent embodiments with equivalent changes and apply them to other fields. However, as long as it does not depart from the technical solution content of the present invention, any simple modification, equivalent change, and modification made to the above embodiments based on the technical essence of the present invention still fall within the protection scope of the technical solution of the present invention.

Claims

1. A carbon dioxide laser marking machine with a cooling function, comprising a machine case (1), characterized in that, A cabinet door (3) is provided on the housing (1). A keyboard drawer (5) is provided at the top of the housing (1) away from the cabinet door (3). A heat dissipation outer plate (4) is provided on one side of the housing (1) away from the keyboard drawer (5). A carbon dioxide laser heat dissipation component (7) is provided at the top of the housing (1). The carbon dioxide laser heat dissipation component (7) includes a fan housing (71). A laser housing (72) is provided on one side of the fan housing (71). A galvanometer scanning type marking head (74) is provided on the side of the laser housing (72) away from the fan housing (71). Heat dissipation slots (75) are provided on the outer side of the fan housing (71). A rotating shaft (76) is provided inside the fan housing (71). Blades (77) are provided on the rotating shaft (76).

2. The carbon dioxide laser marking machine with a cooling function according to claim 1, wherein: A fixing ring is provided at the other end of the rotating shaft (76). Arc-shaped heat dissipation fins (78) are evenly provided on the rotating shaft (76) through the fixing ring.

3. The carbon dioxide laser marking machine with a cooling function according to claim 2, characterized in that: Connecting outer rings (79) are provided on the outer sides of the arc-shaped heat dissipation fins (78). Shock damping members (711) are evenly provided on the outer sides of the connecting outer rings (79). Support blocks (710) are provided at the other ends of the shock damping members (711).

4. A carbon dioxide laser marking machine with a cooling function according to claim 1, characterized in that: Heat dissipation openings (73) are provided on the laser housing (72).

5. A carbon dioxide laser marking machine with a cooling function according to claim 1, characterized in that: Lifting components (8) are provided on one side of the housing (1) away from the carbon dioxide laser heat dissipation component (7). The lifting components (8) include support bases (86). Lifting rods (81) are provided at the tops of the support bases (86). Lifting rod slots (82) are provided on the outer sides of the lifting rods (81). Lead screws (84) are provided inside the lifting rods (81). Lifting cranks (83) are provided at the tops of the lead screws (84). Support lifting plates (85) are provided on the lead screws (84).

6. The carbon dioxide laser marking machine with a cooling function according to claim 1, characterized in that: A working panel (6) is provided on one side of the housing (1) away from the carbon dioxide laser heat dissipation component (7). A display (9) is provided on one side of the housing (1) away from the lifting components (8). Support feet (2) are provided at the bottom of the housing (1).

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