Multi-angle clothing engraving laser machine convenient for cooling

Abstract

The application discloses a multi-angle clothing engraving laser machine convenient to cool, and relates to the technical field of clothing processing. The multi-angle clothing engraving laser machine convenient to cool comprises a machine body, an engraving mechanism, and a right-angle machine head fixedly installed at the top side of the machine body; a conveying mechanism is installed at the top of the machine body and away from one side of the right-angle machine head; a hair drier is installed at the top of the machine body and close to the conveying mechanism; the engraving mechanism comprises a hydraulic cylinder and an engraving host; the engraving host is fixedly installed at the telescopic end of the hydraulic cylinder; a laser generator is rotatably installed at the bottom of the engraving host; a servo motor is fixedly installed at the side of the bottom of the engraving host; the output end of the servo motor is fixedly connected with the connecting shaft on the surface of the laser generator through a shaft coupling; a protection cover is fixedly installed at the bottom of the engraving host through a flat plate; the adjustable purpose is achieved; the position and the angle can be adjusted; the engraving range is increased; and accurate processing, safety and reliability are achieved.

Description

Technical Field

[0001] This invention relates to the field of garment processing technology, specifically to a multi-angle garment engraving laser machine that is easy to cool. Background Technology

[0002] Laser engraving machines utilize high-energy-density laser beams to locally irradiate the surface of materials, causing the surface material to rapidly vaporize or change color, thereby exposing deeper substances. Alternatively, they can induce chemical and physical changes in the surface material to create markings, or burn away parts of the material with light energy to reveal the desired etched graphics or text. Garment engraving laser machines, leveraging core technologies such as 3D dynamic focusing, enable multi-angle engraving, adapting to the complex processing needs of various flexible fabrics, and are widely used in fast fashion, custom clothing, and other fields.

[0003] For example, Chinese Patent Publication No. CN223353238U describes a laser printing device for composite fabrics, comprising: a control box, a moving component, a laser printer, and a printing platform component. The moving component is installed inside the control box; the laser printer is located inside the control box and connected to the moving component; the printing platform component is inserted into the control box and located below the laser printer. The printing platform component includes a single-head cylinder, a placement platform, a support frame, and pressure plates. The cylinder body of the single-head cylinder is located inside the control box and positioned below the support frame; the rod passes through the support frame and connects to the placement platform. Pressure plates are installed on both sides of the placement platform, with the lower side of the pressure plates connected to the support frame. During use, the garment fabric is placed on the placement platform of the printing platform component, with both sides of the fabric positioned under the pressure plates. Then, the single-head cylinder controls the placement platform to move upwards, carrying the garment fabric upwards until the fabric is clamped between the pressure plates and the placement platform, thus fixing and limiting the garment fabric on the placement platform. The moving component then controls the movement of the laser printer to perform the printing process on the garment fabric.

[0004] Currently, existing technologies make it difficult to adjust laser engraving tools for clothing, affecting the engraving of patterns on clothing. Furthermore, laser scattering and reflection can cause mis-engraving and burn marks, affecting areas that do not need engraving and resulting in inaccurate pattern engraving on clothing. Summary of the Invention

[0005] To solve the above-mentioned technical problems, the present invention is implemented through the following technical solution: A multi-angle garment engraving laser machine that facilitates cooling includes: The machine body, and a right-angled machine head fixedly installed on the top side of the machine body, a conveying mechanism is installed on the top of the machine body and on the side away from the right-angled machine head, and a blower is installed on the top of the machine body and near the conveying mechanism; The engraving mechanism includes a hydraulic cylinder and an engraving main unit. The hydraulic cylinder is fixedly installed on the top side of the right-angled machine head surface. The engraving main unit is fixedly installed on the telescopic end of the hydraulic cylinder. A laser generator is rotatably mounted on the bottom of the engraving main unit. A servo motor is fixedly installed on the side of the bottom of the engraving main unit. The output end of the servo motor is fixedly installed between the laser generator and the connecting shaft on the surface of the laser generator via a coupling. A protective cover is fixedly installed on the bottom of the engraving main unit via a flat plate. By extending the telescopic end of the hydraulic cylinder, a downward pushing force can be applied to the engraving main unit, causing it to move downward. The laser generator moves downward along with the engraving main unit, allowing the height of the laser generator to be adjusted so that it is at a suitable distance from the garment to be processed, avoiding situations where the laser generator is too close or too far from the garment, thus facilitating the engraving of patterns on the garment.

[0006] Preferably, the hydraulic cylinders are installed vertically, and there are two hydraulic cylinders installed symmetrically along the right-angled machine head. The laser generator is electrically connected to the engraving host via wires. The rotation of the servo motor output can drive the laser generator to rotate, thereby adjusting the angle of the laser generator. By controlling the servo motor and using the forward and reverse rotation of the servo motor output, the laser generator can be adjusted to multiple angles, increasing the engraving laser range of the garment to be processed.

[0007] Preferably, the bottom of the protective cover is conical, and the protective cover is installed directly below the engraving host. The bottom end of the laser generator extends into the interior of the protective cover. When the engraving host moves downward, the protective cover moves downward along with the engraving host, so that the laser generator and the protective cover can move synchronously. By using the protective cover to block the area around the bottom end of the laser generator, the area of ​​the garment that does not need to be engraved is protected, so that there will be no mis-engraving or burn marks, and the pattern engraving on the garment is accurate.

[0008] Preferably, the conveying mechanism includes a first bracket and a second bracket. The first bracket is fixedly installed on the side of the machine body surface, and the second bracket is fixedly installed on the surface of the machine body at one end away from the first bracket. A drive roller is rotatably installed on the top of the first bracket, and a driven roller is rotatably installed on the top of the second bracket. A conveyor belt is installed between the drive roller and the driven roller. A driver is fixedly installed on the surface of the first bracket near the drive roller, and a spreading component is installed on the surface of the conveyor belt.

[0009] By rotating the output of the driver, the active roller can be driven to roll, and under the support of the driven roller, the conveyor belt will run, which will move the garments to be processed and transport them. By using the evenly distributed spreading components on the surface of the conveyor belt, the garments to be processed can be fed one by one in an orderly manner without any confusion, which is conducive to batch processing.

[0010] Preferably, the driven roller and the driving roller are mounted at the same height, and the end of the surface of the driving roller is fixedly mounted to the output end of the driver via a coupling.

[0011] Preferably, the spreading assembly includes a base, the bottom of which is fixedly installed at the side of the conveyor belt surface, a central rotating shaft is rotatably installed at the middle of the base surface, connecting teeth are fixedly connected to both ends of the central rotating shaft surface, a torque spring is fixedly installed between the outer circular surface of the central rotating shaft and the surface of the base, a limit block is fixedly installed at the middle of the outer circular surface of the central rotating shaft, and a support rod is fixedly installed at the top of the connecting teeth.

[0012] Preferably, the base is evenly distributed on the side of the conveyor belt surface, and the bottom of the limiting block is in contact with the surface of the conveyor belt.

[0013] Preferably, the connecting teeth are installed at an angle, the torque spring is conical, and the end of the central rotating shaft passes through the center of the torque spring.

[0014] Preferably, an auxiliary mechanism is installed on the top of the machine body near the right-angled machine head. The auxiliary mechanism includes a support guide column, the bottom of which is fixedly installed to the top of the machine body. A crossbeam is slidably installed on the top surface of the support guide column. A support spring is fixedly installed between the middle of the bottom of the crossbeam and the surface of the support guide column. A cylindrical rod is slidably installed on the surface of the crossbeam via a sliding sleeve. A bending spring is fixedly installed on the outer circular surface of the cylindrical rod near the servo motor. A cylinder is rolled at the middle of the outer circular surface of the cylindrical rod. A hook-shaped plate is fixedly installed at the bottom of the outer circular surface of the cylindrical rod. The bottom of the servo motor contacts the curved part at the top of the bending spring, causing the bending spring to be subjected to downward pressure from the servo motor. Under the guidance of the support guide column, the crossbeam drives the cylinder... As the column moves downward, the support spring is compressed and undergoes elastic deformation. The hook plate moves downward along with the column, contacting the garment to be processed at the top of the support rod. This causes the hook plate to receive a reverse support force. After the support rod is pressed, the central shaft rotates and adjusts its angle under the connection of the connecting teeth. The torque spring undergoes elastic deformation under torque force and moves downward using the protective cover. The inclined surface at the bottom of the protective cover contacts the cylinder, causing the two symmetrical cylinders on both sides to receive an outward pushing force. Guided by the crossbeam, the two symmetrical column rods move outward together, bending the spring and causing it to deform elastically. This drives the hook plate to move outward, thus spreading and tightening the garment to be processed at the top of the support rod to both sides, preventing wrinkles from forming.

[0015] Preferably, the support guide column is installed vertically, the support spring is installed at an angle, and the hook plate is installed directly below the cylinder. As the protective cover moves upward, the hook plate is driven upward by the cylindrical rod. The pressing force of the hook plate on the support rod disappears, and under the elastic force of the torque spring, the central rotating shaft drives the connecting teeth to rotate in the opposite direction to reset. The laser-engraved garment can then be supported by the support rod and the conveyor belt can be used to move the processed garment out. A blower blows gas, and with the support rod supporting the garment, the garment is suspended, accelerating the flow of gas on the surface of the garment. This facilitates the dissipation of heat from the laser-engraved garment surface and cooling of the garment.

[0016] This invention provides a multi-angle garment engraving laser machine that facilitates cooling. It offers the following advantages: I. This multi-angle garment engraving laser machine, which facilitates cooling, utilizes the extension of the hydraulic cylinder's telescopic end to apply a downward pushing force to the engraving main unit, causing it to move downwards. The laser generator moves downwards along with the engraving main unit, allowing for height adjustment of the laser generator. This ensures that the laser generator is at a suitable distance from the garment being processed, preventing the distance from being too close or too far, thus facilitating the engraving of patterns on the garment.

[0017] Second, this multi-angle garment engraving laser machine, which is easy to cool, can drive the laser generator to rotate by rotating the output end of the servo motor. This allows for adjustment of the laser generator's angle. By controlling the servo motor and using the forward and reverse rotation of the servo motor's output end, the laser generator can be adjusted to multiple angles, thereby increasing the engraving laser range of the garment to be processed.

[0018] Third, this multi-angle garment engraving laser machine, which is easy to cool, moves the engraving main unit downwards, and the protective cover moves downwards along with the engraving main unit. This allows the laser generator and the protective cover to move synchronously. The protective cover shields the area around the bottom of the laser generator, protecting the areas of the garment that do not need to be engraved, thus preventing accidental engraving and burn marks, and ensuring accurate engraving of patterns on the garment.

[0019] Fourth, this multi-angle garment engraving laser machine, which is easy to cool, uses the rotation of the driver output end to drive the active roller to roll, and under the support of the rolling of the driven roller, the conveyor belt runs, which can move the garments to be processed and transport them. In addition, by using the evenly distributed spreading components on the surface of the conveyor belt, the garments to be processed can be fed one by one in an orderly manner without confusion, which is conducive to batch processing.

[0020] V. This multi-angle garment engraving laser machine, which facilitates cooling, utilizes a hook-shaped plate that contacts the garment to be processed at the top of a supporting rod. This causes the hook-shaped plate to receive a reverse supporting force. After the supporting rod is pressed, the central shaft rotates to adjust its angle. The protective cover moves downward, and through the inclined surface at the bottom of the protective cover, it contacts the cylinder. This causes the two symmetrical cylinders on both sides to receive an outward pushing force. Under the guidance of the crossbeam, the two symmetrical cylindrical rods move outward together. The bending spring undergoes elastic deformation, which in turn drives the hook-shaped plate to move outward. This unfolds and tightens the garment to be processed at the top of the supporting rod, making it less prone to wrinkles.

[0021] VI. This multi-angle garment engraving laser machine, which facilitates cooling, uses the elastic force of a torque spring to cause the central rotating shaft to rotate in the opposite direction and reset. The engraved garment can then be supported by a support rod and moved out along with the conveyor belt. A blower blows air, and with the support rod supporting the garment, it is suspended, accelerating the flow of air on the garment surface. This airflow facilitates the dissipation of heat from the engraved garment surface and cools it down. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall structure of the multi-angle garment engraving laser machine for easy cooling according to the present invention; Figure 2 This is a schematic diagram of the upward-view structure of the multi-angle garment engraving laser machine for easy cooling according to the present invention; Figure 3 This is a schematic diagram of the connection structure between the engraving mechanism and the right-angled machine head of the present invention; Figure 4 This is a schematic diagram of the overall structure of the engraving mechanism of the present invention; Figure 5 This is a schematic diagram of the connection structure between the conveying mechanism and the machine body of the present invention; Figure 6 For the present invention Figure 5 Enlarged view of a portion of point A in the middle; Figure 7 This is a schematic diagram of the connection structure between the auxiliary mechanism and the main body of the present invention; Figure 8 This is a schematic diagram of the overall structure of the auxiliary mechanism of the present invention.

[0023] In the diagram: 1. Machine body; 2. Right-angled machine head; 3. Conveying mechanism; 4. Blower; 5. Engraving mechanism; 6. Auxiliary mechanism; 31. First support; 32. Active roller; 33. Second support; 34. Driven roller; 35. Conveyor belt; 36. Driver; 37. Spreading assembly; 371. Base; 372. Central shaft; 373. Connecting tooth; 374. Torque spring; 375. Limiting block; 376. Support rod; 51. Hydraulic cylinder; 52. Engraving host; 53. Laser generator; 54. Servo motor; 55. Protective cover; 61. Support guide column; 62. Crossbeam; 63. Support spring; 64. Cylindrical rod; 65. Bending spring; 66. Cylinder; 67. Hook plate. Detailed Implementation

[0024] 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.

[0025] For the first embodiment, please refer to... Figure 1-4 The present invention provides a technical solution: A multi-angle garment engraving laser machine that facilitates cooling includes: The machine body 1 and the right-angled head 2 fixedly installed on the top side of the machine body 1, the conveying mechanism 3 is installed on the top of the machine body 1 and on the side away from the right-angled head 2, and the blower 4 is installed on the top of the machine body 1 and near the conveying mechanism 3. The engraving mechanism 5 includes a hydraulic cylinder 51 and an engraving host 52. The hydraulic cylinder 51 is fixedly installed on the top side of the surface of the right-angled machine head 2. The engraving host 52 is fixedly installed on the telescopic end of the hydraulic cylinder 51. A laser generator 53 is rotatably mounted on the bottom of the engraving host 52. A servo motor 54 is fixedly installed on the side of the bottom of the engraving host 52. The output end of the servo motor 54 is fixedly installed between the connecting shaft on the surface of the laser generator 53 via a coupling. A protective cover 55 is fixedly installed on the bottom of the engraving host 52 via a flat plate. The right-angled machine head 2 supports the hydraulic cylinder 51, and the hydraulic cylinder 51 is activated to work. The extension of the telescopic end of the hydraulic cylinder 51 can apply a downward pushing force to the engraving host 52. This allows the engraving host 52 to move downwards, and the laser generator 53 moves downwards along with the engraving host 52. This allows for adjustment of the height of the laser generator 53, ensuring that the laser generator 53 is at a suitable distance from the garment to be processed. This prevents the laser generator 53 from being too close or too far from the garment, which helps in engraving patterns on the garment. After the pattern on the garment is processed, the hydraulic cylinder 51 is activated again. By contracting the extension end of the hydraulic cylinder 51, an upward pulling force is applied to the engraving host 52, which allows the engraving host 52 and the laser generator 53 to move upwards together. This moves the laser generator 53 away from the processed garment, facilitating subsequent transport of the garment.

[0026] The hydraulic cylinder 51 is installed vertically. There are two hydraulic cylinders 51, and the two hydraulic cylinders 51 are symmetrically installed along the right-angled machine head 2. The laser generator 53 is electrically connected to the engraving host 52 through a wire.

[0027] The operator starts the servo motor 54 to work. The rotation of the output end of the servo motor 54 can drive the laser generator 53 to rotate, so the angle of the laser generator 53 can be adjusted. By controlling the servo motor 54, the forward and reverse rotation of the output end of the servo motor 54 can be used to adjust the laser generator 53 at multiple angles, thereby increasing the engraving laser range of the garment to be processed.

[0028] The bottom of the protective cover 55 is conical, and the protective cover 55 is installed directly below the engraving host 52. The bottom end of the laser generator 53 extends into the interior of the protective cover 55.

[0029] When the engraving host 52 moves downward, the protective cover 55 moves downward along with the engraving host 52, so that the laser generator 53 and the protective cover 55 can move synchronously. The protective cover 55 blocks the area around the bottom of the laser generator 53, protecting the areas of the garment that do not need to be engraved, preventing accidental engraving and burn marks, and ensuring accurate engraving of patterns on the garment.

[0030] The second embodiment is based on the first embodiment; please refer to [link / reference]. Figures 1 to 6 As shown: The conveying mechanism 3 includes a first support 31 and a second support 33. The first support 31 is fixedly installed on the side of the surface of the machine body 1, and the second support 33 is fixedly installed on the surface of the machine body 1 at one end away from the first support 31. A drive roller 32 is rolled on the top of the first support 31, and a driven roller 34 is rolled on the top of the second support 33. A conveyor belt 35 is installed between the drive roller 32 and the driven roller 34. A driver 36 is fixedly installed on the surface of the first support 31 near the drive roller 32, and a spreading component 37 is installed on the surface of the conveyor belt 35.

[0031] The driven roller 34 and the driving roller 32 are mounted at the same height, and the end of the surface of the driving roller 32 is fixedly mounted to the output end of the driver 36 via a coupling.

[0032] When the driver 36 is turned on, the rotation of the output end of the driver 36 drives the active roller 32 to roll. With the support of the rolling of the driven roller 34, the conveyor belt 35 is turned, which moves the garment to be processed and transports it. The spreading components 37 are evenly distributed on the surface of the conveyor belt 35, so the garments to be processed can be fed one by one in an orderly manner without any confusion. When the garment to be processed moves to the area directly below the laser generator 53, the driver 36 can be stopped, so that the garment is stopped from being transported.

[0033] The expansion assembly 37 includes a base 371, the bottom of which is fixedly installed on the side of the surface of the conveyor belt 35. A central rotating shaft 372 is rotatably installed in the middle of the surface of the base 371. Connecting teeth 373 are fixedly connected to both ends of the surface of the central rotating shaft 372. A torque spring 374 is fixedly installed between the outer circular surface of the central rotating shaft 372 and the surface of the base 371. A limit block 375 is fixedly installed in the middle of the outer circular surface of the central rotating shaft 372. A support rod 376 is fixedly installed at the top of the connecting teeth 373.

[0034] The base 371 is evenly distributed on the side of the surface of the conveyor belt 35, and the bottom of the limiting block 375 is in contact with the surface of the conveyor belt 35.

[0035] The connecting tooth 373 is installed at an angle, the torque spring 374 is conical, and the end of the central rotating shaft 372 passes through the center of the torque spring 374.

[0036] The third embodiment is based on the first and second embodiments; please refer to [link / reference]. Figures 1 to 8 As shown: An auxiliary mechanism 6 is installed on the top of the body 1, near the right-angled head 2. The auxiliary mechanism 6 includes a support guide post 61. The bottom of the support guide post 61 is fixedly installed to the top of the body 1. A crossbeam 62 is slidably installed on the top surface of the support guide post 61. A support spring strip 63 is fixedly installed between the middle of the bottom of the crossbeam 62 and the surface of the support guide post 61. A cylindrical rod 64 is slidably installed on the surface of the crossbeam 62 through a sliding sleeve. A bending spring 65 is fixedly installed on the outer circular surface of the cylindrical rod 64 near the servo motor 54. A cylinder is rolled at the middle of the outer circular surface of the cylindrical rod 64. 66. A hook-shaped plate 67 is fixedly installed on the bottom of the outer circular surface of the cylindrical rod 64. Supported by the support guide column 61 and the crossbeam 62, as the servo motor 54 moves downward, the bottom of the servo motor 54 contacts the curved part at the top of the bent elastic member 65, causing the bent elastic member 65 to be subjected to downward pressing force from the servo motor 54. Under the guidance of the support guide column 61, the crossbeam 62 drives the cylindrical rod 64 to move downward, the support elastic bar 63 is compressed and undergoes elastic deformation, and the hook-shaped plate 67 moves downward along with the cylindrical rod 64. The hook-shaped plate 67 and the top of the support rod 64 are then connected. When the garment to be processed comes into contact with the hook plate 67, it receives a reverse supporting force. After the supporting rod 376 is pressed, and under the connection of the connecting teeth 373, the central rotating shaft 372 rotates to adjust its angle. The torque spring 374 undergoes elastic deformation under the torque force and moves downward using the protective cover 55. Through the inclined surface at the bottom of the protective cover 55, it contacts the cylinder 66, causing the two symmetrical cylinders 66 to receive an outward pushing force. Under the guidance of the crossbeam 62, the two symmetrical cylindrical rods 64 move outward together, and the bending elastic element 65 undergoes elastic deformation. This allows the hook plate 67 to move outward, thereby spreading and tightening the garment to be processed at the top of the supporting rod 376 to both sides, making it less prone to wrinkles. After processing, the protective cover 55 moves upward, and the pushing force of the protective cover 55 on the cylinder 66 disappears. Through the elastic force of the bending spring 65 itself, the two symmetrical cylindrical rods 64 move in opposite directions to reset. Under the elastic force of the supporting spring strip 63, the crossbeam 62 drives the cylindrical rods 64 to move upward to reset, which allows the hook plate 67 to move upward and separate from the garment.

[0037] The support guide post 61 is installed vertically, the support spring 63 is installed at an angle, and the hook plate 67 is installed directly below the cylinder 66. As the protective cover 55 moves upward, the hook plate 67 is driven upward by the cylindrical rod 64. The pressing force of the hook plate 67 on the support rod 376 disappears, and under the elastic force of the torque spring 374, the central rotating shaft 372 drives the connecting tooth 373 to rotate in the opposite direction to reset. The laser-engraved garment can then be supported by the support rod 376, and the driver 36 is turned on again. The active roller 32 rolls, causing the conveyor belt 35 to run again, removing the processed garment. The blower 4 is then turned on, blowing out gas. With the support of the support rod 376, the garment is suspended, accelerating the flow of gas on the surface of the garment. This facilitates the dissipation of heat from the laser-engraved garment surface and cools the garment.

[0038] When using it, the staff first lays the garment to be processed flat on the top of the support rod 376, and then the support rod 376 can support the garment to be processed. At this time, the driver 36 is turned on and put into operation. The rotation of the output end of the driver 36 can drive the active roller 32 to roll. Under the rolling support of the driven roller 34, the conveyor belt 35 is turned, which can move the garment to be processed and transport it. With the expansion component 37 evenly distributed on the surface of the conveyor belt 35, the garment to be processed can be fed one by one in an orderly manner without any confusion. When the garment to be processed moves to the bottom of the laser generator 53, the driver 36 can be stopped, so that the garment is stopped from being transported. Furthermore, by using the right-angled machine head 2 to support the hydraulic cylinder 51, the operator can start the hydraulic cylinder 51 to work. By extending the telescopic end of the hydraulic cylinder 51, a downward pushing force can be applied to the engraving host 52, which can make the engraving host 52 move downward. The laser generator 53 moves downward along with the engraving host 52, and the height of the laser generator 53 can be adjusted to ensure that the laser generator 53 is at a suitable distance from the garment to be processed. Simultaneously, supported by the guide post 61 and the crossbeam 62, as the servo motor 54 moves downward, its bottom contacts the curved part at the top of the bent elastic element 65, causing the bent elastic element 65 to be subjected to downward pressure from the servo motor 54. Guided by the guide post 61, the crossbeam 62 drives the cylindrical rod 64 downward, compressing the support elastic bar 63 and causing it to deform elastically. The hook plate 67 moves downward along with the cylindrical rod 64, contacting the garment to be processed at the top of the support rod 376, thus providing a reverse support force. After being pressed, the support rod 376... With the connection of the connecting teeth 373, the central rotating shaft 372 rotates to adjust the angle, and the torque spring 374 undergoes elastic deformation under the torque force. It moves downward using the protective cover 55 and contacts the cylinder 66 through the inclined surface at the bottom of the protective cover 55. This causes the two symmetrical cylinders 66 to be pushed outward. Under the guidance of the crossbeam 62, the two symmetrical cylindrical rods 64 move outward together, and the bending spring 65 undergoes elastic deformation, which can drive the hook plate 67 to move outward. This allows the garment to be processed at the top of the supporting rod 376 to be spread out and tightened to both sides, making it less likely for the garment to wrinkle. Furthermore, the staff starts the servo motor 54 to work. By rotating the output end of the servo motor 54, the laser generator 53 can be rotated, and the angle of the laser generator 53 can be adjusted. By controlling the servo motor 54, the laser generator 53 can be adjusted to multiple angles by rotating the output end of the servo motor 54 in both forward and reverse directions, thereby increasing the engraving laser range of the garment to be processed. When the engraving host 52 moves downward, the protective cover 55 moves downward along with the engraving host 52, so that the laser generator 53 and the protective cover 55 can move synchronously. The protective cover 55 blocks the area around the bottom of the laser generator 53, protecting the area of ​​the garment that does not need to be engraved, preventing accidental engraving and burn marks, and making the pattern engraving on the garment accurate. After the pattern on the garment is processed, the hydraulic cylinder 51 is opened again. By contracting the extension end of the hydraulic cylinder 51, an upward pulling force can be applied to the engraving host 52, which can make the engraving host 52 and the laser generator 53 move upward together, thereby moving the laser generator 53 away from the processed garment. Furthermore, as the protective cover 55 moves upward, the hook plate 67 is driven upward by the cylindrical rod 64. The pressing force of the hook plate 67 on the supporting rod 376 disappears, and under the elastic force of the torque spring 374, the central rotating shaft 372 drives the connecting tooth 373 to rotate in the opposite direction to reset. The laser-engraved garment can then be supported by the supporting rod 376, and the driver 36 can be turned on again. The conveyor belt 35 is started to run again by the rolling of the active roller 32, and the processed garment is removed. The blower 4 is then turned on, and the blower blows out gas. With the support of the supporting rod 376, the garment is suspended, which accelerates the flow of gas on the surface of the garment. This facilitates the dissipation of heat from the laser-engraved garment surface and cools the garment.

[0039] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, 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 limitations, 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.

[0040] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A multi-angle garment engraving laser machine that facilitates cooling, characterized in that, include: The machine body (1) and the right-angled machine head (2) fixedly installed on the top side of the machine body (1), the top of the machine body (1) and the side away from the right-angled machine head (2) are equipped with a conveying mechanism (3), and the top of the machine body (1) and the position close to the conveying mechanism (3) are equipped with a blower (4). The engraving mechanism (5) includes a hydraulic cylinder (51) and an engraving host (52). The hydraulic cylinder (51) is fixedly installed on the side of the top of the surface of the right-angled machine head (2). The engraving host (52) is fixedly installed on the telescopic end of the hydraulic cylinder (51). A laser generator (53) is rotatably installed on the bottom of the engraving host (52). A servo motor (54) is fixedly installed on the side of the bottom of the engraving host (52). The output end of the servo motor (54) is fixedly installed between the connecting shaft on the surface of the laser generator (53) through a coupling. A protective cover (55) is fixedly installed on the bottom of the engraving host (52) through a flat plate.

2. The multi-angle garment engraving laser machine with easy cooling as described in claim 1, characterized in that: The hydraulic cylinder (51) is installed vertically. There are two hydraulic cylinders (51), and the two hydraulic cylinders (51) are installed symmetrically along the right-angled machine head (2). The laser generator (53) is electrically connected to the engraving host (52) through a wire.

3. The multi-angle garment engraving laser machine with easy cooling as described in claim 1, characterized in that: The bottom of the protective cover (55) is conical, and the protective cover (55) is installed directly below the engraving host (52). The bottom end of the laser generator (53) extends into the interior of the protective cover (55).

4. The multi-angle garment engraving laser machine with easy cooling as described in claim 1, characterized in that: The conveying mechanism (3) includes a first bracket (31) and a second bracket (33). The first bracket (31) is fixedly installed on the side of the surface of the machine body (1). The second bracket (33) is fixedly installed on the surface of the machine body (1) and at one end away from the first bracket (31). An active roller (32) is rolled on the top of the first bracket (31). A driven roller (34) is rolled on the top of the second bracket (33). A conveyor belt (35) is installed between the active roller (32) and the driven roller (34). A driver (36) is fixedly installed on the surface of the first bracket (31) and near the active roller (32). A spreading component (37) is installed on the surface of the conveyor belt (35).

5. A multi-angle garment engraving laser machine with easy cooling as described in claim 4, characterized in that: The driven roller (34) and the driving roller (32) are installed at the same height, and the end of the surface of the driving roller (32) is fixedly installed to the output end of the driver (36) through a coupling.

6. The multi-angle garment engraving laser machine with easy cooling according to claim 4, characterized in that: The spreading assembly (37) includes a base (371), the bottom of which is fixedly installed on the side of the conveyor belt (35), a central shaft (372) is rotatably installed in the middle of the surface of the base (371), connecting teeth (373) are fixedly connected to both ends of the surface of the central shaft (372), a torque spring (374) is fixedly installed between the outer circular surface of the central shaft (372) and the surface of the base (371), a limit block (375) is fixedly installed in the middle of the outer circular surface of the central shaft (372), and a support rod (376) is fixedly installed at the top of the connecting teeth (373).

7. A multi-angle garment engraving laser machine with easy cooling as described in claim 6, characterized in that: The base (371) is evenly distributed on the side of the surface of the conveyor belt (35), and the bottom of the limiting block (375) is in contact with the surface of the conveyor belt (35).

8. A multi-angle garment engraving laser machine with easy cooling as described in claim 6, characterized in that: The connecting tooth (373) is installed at an angle, the torque spring (374) is conical, and the end of the central rotating shaft (372) passes through the center of the torque spring (374).

9. A multi-angle garment engraving laser machine with easy cooling as described in claim 1, characterized in that: An auxiliary mechanism (6) is installed at the top of the body (1) and near the right-angled head (2). The auxiliary mechanism (6) includes a support guide column (61). The bottom of the support guide column (61) is fixedly installed with the top of the body (1). A crossbeam (62) is slidably installed on the top surface of the support guide column (61). A support spring strip (63) is fixedly installed between the middle of the bottom of the crossbeam (62) and the surface of the support guide column (61). A cylindrical rod (64) is slidably installed on the surface of the crossbeam (62) through a sliding sleeve. A bent spring (65) is fixedly installed on the outer circular surface of the cylindrical rod (64) and near the servo motor (54). A cylinder (66) is slidably installed at the middle of the outer circular surface of the cylindrical rod (64). A hook plate (67) is fixedly installed at the bottom of the outer circular surface of the cylindrical rod (64).

10. A multi-angle garment engraving laser machine with easy cooling according to claim 9, characterized in that: The support guide post (61) is installed vertically, the support spring strip (63) is installed at an angle, and the hook plate (67) is installed directly below the cylinder (66).

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