A laser marking machine for garment making

Abstract

The present application relates to laser marking machine technical field, specifically, it relates to a kind of laser marking machine for clothing making, it includes case board table, the upper portion of the case board table is provided with laser marking mechanism, the left and right sides of the case board table are provided with placement area, the outer surface of the laser marking mechanism is provided with transfer assembly, the outer surface of the transfer assembly is provided with extraction assembly, the extraction assembly is symmetrically designed to realize the stability of four-corner extraction mode to ensure extraction;By setting transfer assembly and extraction assembly, the automatic extraction and transfer of clothing are carried out, the clothing is extracted by using air pressure adsorption mode, the problem that cloth is smooth and inconvenient to clamp can be effectively avoided, and the adsorption mode does not cause damage to clothing, ensures the integrity of clothing, realizes the purpose of automatic extraction and transfer of clothing, improves the production efficiency of marking processing.

Description

Technical Field

[0001] This invention relates to the field of laser marking machine technology, and more specifically, to a laser marking machine for garment manufacturing. Background Technology

[0002] Clothing is an indispensable part of people's lives. With social development and the improvement of living standards, clothing is becoming more and more diversified and personalized. In order to showcase its characteristics, patterns and logos are added to clothing during the production process. Among them, clothing laser marking machines are devices that use laser beams to engrave patterns, text or textures on clothing fabrics. By using high-energy lasers to instantly burn the surface of the material, permanent markings are achieved. The equipment is highly adaptable and can operate on various materials such as cotton, linen, silk, and chemical fibers, helping the clothing industry to achieve intelligent and refined production.

[0003] A search revealed a laser marking machine for garment manufacturing, published under publication number CN214291406U. The machine includes a support platform with a clamping mechanism at the center of its top surface. A slide rail is mounted on the platform, with an electric slider on the rail. Support rods are fixed to the electric sliders. A support plate is mounted on the top surface of the two support rods, and a groove is located at the center of the bottom surface of the support plate. A first slider is located within the groove, and an electric telescopic rod is mounted on the bottom surface of the first slider. The movable part of the electric telescopic rod faces vertically downwards, and a laser is fixed to the bottom of the movable part. A controller and a fume treatment mechanism are installed on the support platform. The fume treatment mechanism treats the fumes generated during laser marking, and the controller controls the electric slider, the electric telescopic rod, and the fume treatment mechanism. This laser marking machine for garment manufacturing has a simple structure, is easy to use, and effectively treats the fumes generated during laser marking, preventing fumes from polluting the indoor environment and harming the operator.

[0004] The aforementioned patents still have shortcomings in practical use. Clothing production is mostly mass production. At the marking station in the production workshop, workers need to pick up the clothes one by one and place them on the marking board to perform the marking operation. After marking, the clothes need to be picked up again and the next one placed. Some materials have a relatively smooth surface, which is prone to displacement due to the low static friction coefficient. When placed on the equally smooth marking board, they are prone to sliding, resulting in displacement and causing the marking pattern to deviate beyond the tolerance. Manual adjustment and fixing are required, resulting in low marking efficiency. In addition, the existing process fixes the marking by pressing manually, but the pressing position is highly random and often obscures the marking area, requiring secondary adjustment.

[0005] Based on this, the present invention discloses a laser marking machine for garment manufacturing. Summary of the Invention

[0006] To address the problems mentioned in the background art regarding the marking station in mass production of garments, where workers need to manually pick up and place garments, and smooth fabrics are prone to displacement due to their low static friction coefficient, and manual fixing can easily obscure the marking area, resulting in low marking efficiency and high defect rate, this invention provides a laser marking machine for garment production. The machine includes a worktable, a laser marking mechanism mounted on the upper part of the worktable, placement areas on both the left and right sides of the worktable, a base plate on the upper surface of the worktable, a transfer component on the outer surface of the laser marking mechanism, and an extraction component on the outer surface of the transfer component. The extraction component employs a symmetrical design to achieve four-corner extraction, ensuring extraction stability. The transfer assembly includes an electric guide rail fixedly mounted on the outer surface of the laser marking mechanism. A slide block is slidably connected to the internal thread of the electric guide rail. A hydraulic rod is provided on the upper surface of the slide block. A hollow box is fixedly connected to the bottom drive end of the hydraulic rod. A drive assembly is provided on the inner wall of the hollow box. A shaking assembly is provided on the side of the hollow box. A flattening assembly is provided at the bottom of the hollow box. A reciprocating assembly is provided inside the hollow box. The drive assembly serves as the power assembly for the operation of the shaking assembly and the reciprocating assembly. The flattening assembly rolls and flattens the garment as the reciprocating assembly moves. Since the garments are lifted and transported from the right-side placement area, the fabrics are directly stacked together, and some fabric surfaces are relatively smooth, a robotic arm is used to pick up the garments in order to achieve automatic and stable lifting and transport. However, the gripping end of the robotic arm is prone to slipping and failing to grip during the gripping process, or it may be unable to grip multiple garments. This technical solution uses an extraction component that includes a small vacuum pump located on the rear side of the upper surface of the slide. The small vacuum pump has output ends on both sides and is fixedly connected to flexible conduits. A strip plate is provided on the outer surface side of the hollow box, and a sponge suction cup is inserted in the middle of the strip plate. As a further improvement to this technical solution, the sponge suction cups are provided in two sets, with two in each set, and the four sponge suction cups are symmetrically arranged on both sides of the hollow box, with a butterfly-shaped elastic tube in the middle of each sponge suction cup.

[0007] Based on this, since the clothing is stacked together, the lower layer of clothing may be lifted up during the extraction process due to friction. In order to ensure that only a single garment is extracted each time; As a further improvement to this technical solution, the drive assembly includes a motor disposed on the inner wall of the hollow box, a drive shaft fixedly connected to the drive end of the motor, the end of the drive shaft away from the motor being rotatably connected to the inner wall of the hollow box, a one-way bearing fixedly sleeved on the outer surface of the drive shaft, and an elliptical plate fixedly sleeved on the outer surface of the one-way bearing. As a further improvement to this technical solution, the one-way bearing is divided into an inner shaft and an outer shaft, and the inner shaft and the outer shaft are unidirectionally sliding relative to each other. The inner shaft is fixedly connected to the transmission shaft, and the outer shaft is fixedly connected to the elliptical plate. The elliptical plate serves as a connecting part between the drive assembly and the vibration assembly, and the linkage with the vibration assembly is achieved by utilizing the unidirectional transmission characteristics of the one-way bearing. As a further improvement to this technical solution, the shaking component includes a rocker arm rotatably connected to the inner wall of the hollow box. One end of the rocker arm extending out of the hollow box is fixedly connected to a strip plate. A compression helical spring is fixedly connected to the lower surface of the rocker arm extending into the hollow box. The bottom end of the compression helical spring is fixedly connected to the inner wall of the hollow box. A slide rail is provided on the side of the inner wall of the hollow box, and a limit block is slidably connected inside the slide rail. As a further improvement to this technical solution, an annular groove is provided on the outer surface of the elliptical plate, one end of the limiting block is movably engaged inside the annular groove, and the other end of the limiting block is hinged to a push rod. The end of the push rod away from the limiting block is movably connected to the rocker plate through a pin.

[0008] In another approach, since the marking area of ​​the garment is not flat during the extraction and transfer process, wrinkles will appear due to the continuous movement of the machinery. Direct marking can easily cause misalignment, resulting in incomplete and discontinuous markings. In order to ensure the flatness of the marking area of ​​the garment. As a further improvement to this technical solution, the reciprocating component includes a strip groove that runs through the lower surface of the hollow box. A slider is slidably connected inside the strip groove, and a rack is fixedly connected to the outer surface of the slider. The slider consists of two sliders at different heights, and the outer surface of the higher slider has a hole to facilitate the offset of the rack. As a further improvement to this technical solution, the flattening assembly includes a central rod that is movably inserted into the lower surface of the slider. A folded plate is fixedly sleeved on the outer surface of the central rod. A rolling roller is rotatably connected to the outer surface of the folded plate. A torsion spring is sleeved on the outer surface of the central rod. The end of the torsion spring away from the central rod is fixedly connected to the outer surface of the slider. As a further improvement to this technical solution, the drive assembly also includes a transmission gear fixedly sleeved on the outer surface of the transmission shaft, and two racks are arranged parallel to each other on the outer surface of the transmission gear, and the transmission gear meshes with the two racks simultaneously.

[0009] Compared with the prior art, the beneficial effects of the present invention are as follows: 1. This laser marking machine for garment manufacturing automatically extracts and transfers garments by setting up a transfer component and an extraction component. It uses air pressure adsorption to extract the garments, which can effectively avoid the problem of smooth fabrics being difficult to clamp. Moreover, the adsorption method will not damage the garments, ensuring the integrity of the garments. It achieves the purpose of automatic extraction and transfer of garments, and improves the production efficiency of marking processing.

[0010] 2. In this type of laser marking machine used for garment production, by setting up a drive component and a shaking component, when extracting garments, the unidirectional operation characteristic of the drive component is used to link the shaking component to achieve the effect of shaking and extracting garments. This can effectively shake off garments that are stuck and lifted due to friction, ensuring that only one garment is extracted each time.

[0011] 3. In this type of laser marking machine used for garment production, a reciprocating component and a flattening component are set up. Driven by a motor, the folding plate works together to flatten the garment. The flexible pressing of the rolling roller achieves the effect of rolling and flattening the garment, improving the flatness of the marking area and ensuring the marking effect. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the structure of the transfer component of the present invention; Figure 3 This is a schematic diagram of the extraction component of the present invention; Figure 4 This is a schematic diagram of the structure of the transfer component and the extraction component of the present invention in cooperation; Figure 5 This is a schematic diagram of the internal structure of the hollow box of the present invention; Figure 6 This is a schematic diagram of the structure of the shaking component and the extraction component of the present invention in cooperation; Figure 7 This is a schematic diagram of the structure of the drive component and the jitter component of the present invention in cooperation; Figure 8 This is a schematic diagram of the structure of the drive component and the reciprocating component of the present invention; Figure 9 This is an enlarged view of the structure of the reciprocating component and the flattening component of the present invention. Figure 10 This is a schematic diagram of the flattening component of the present invention.

[0013] The meanings of the labels in the diagram are as follows: 1. Cutting board; 2. Laser marking mechanism; 3. Transfer assembly; 4. Extraction assembly; 5. Drive assembly; 6. Vibration assembly; 7. Reciprocating assembly; 8. Leveling assembly; 9. Base plate; 31. Electric guide rail; 32. Slide block; 33. Hydraulic rod; 34. Hollow box; 41. Small vacuum pump; 42. Flexible conduit; 43. Strip plate; 44. Sponge suction cup; 45. Butterfly-shaped elastic tube; 51. Motor; 52. Drive shaft; 53. One-way bearing; 54. Elliptical plate; 55. Drive gear; 61. Seesaw; 62. Compression coil spring; 63. Slide rail; 64. Limiting block; 65. Push rod; 66. Annular groove; 71. Slot; 72. Slider; 73. Rack; 81. Center rod; 82. Folding plate; 83. Roller roller; 84. Torsion spring. Detailed Implementation

[0014] 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.

[0015] Current laser marking operations require workers to pick up each garment and place it on a marking plate one by one for marking, which presents a significant efficiency bottleneck. When smooth fabrics are placed on a smooth marking plate, they are prone to displacement due to their low static friction coefficient, resulting in deviations in the marking pattern. Furthermore, manual pressing and fixing is highly random and often obscures the marking area, requiring secondary adjustments.

[0016] Therefore, this invention provides a laser marking machine for garment manufacturing, see [link / reference]. Figures 1 to 10 As shown, it includes a workbench 1, with a laser marking mechanism 2 installed on the upper part of the workbench 1. Placement areas are provided on both the left and right sides of the workbench 1, which are used to place garments to be marked and garments that have already been marked, respectively. The height of the two placement areas is half the height of the workbench 1. A base plate 9 is provided on the upper surface of the workbench 1. The base plate 9 is made of a perforated metal plate to support the garments to be laser marked. A transfer component 3 is provided on the outer surface of the laser marking mechanism 2, which is responsible for moving and transporting the garments during the entire laser marking process.

[0017] During operation, the garments to be laser-marked are stacked on the right side of the workbench 1. The transfer component 3 then extracts each garment and places it onto the upper surface of the base plate 9 on the workbench 1. The porous design of the base plate 9 facilitates heat dissipation. The laser marking laser then marks the garment. After completion, the transfer component 3 moves the marked garment to the left side of the workbench 1. Once placed, the garment is returned to the workbench and the next garment to be laser-marked is extracted, thus achieving automatic continuous operation.

[0018] For details, see Figures 1 to 4 As shown, during the process of lifting and transferring the garment from the right-hand placement area, the garment fabrics are directly stacked together, and some of the fabric surfaces are relatively smooth. In order to achieve automatic and stable lifting and transfer of the garment, a robotic arm is used to grasp and extract the garment. However, the gripping end of the robotic arm is prone to slipping and failing to grip during the gripping process, or it may grip multiple garments. In this invention, the garment is stably transferred using the transfer component 3. The outer surface of the transfer component 3 is provided with an extraction component 4. The extraction component 4 adopts a symmetrical design to achieve four-corner extraction to ensure the stability of the extraction. Specifically, the transfer component 3 includes an electric guide rail 31 fixedly mounted on the outer surface of the laser marking mechanism 2. The electric guide rail 31 is internally threaded and slidably connected to a slide block 32. The electric guide rail 31 drives the slide block 32 to move along the axis of the electric guide rail 31 to ensure horizontal movement of the transferred garment. A hydraulic rod 33 is provided on the upper surface of the slide block 32. A hollow box 34 is fixedly connected to the bottom drive end of the hydraulic rod 33 to ensure vertical movement of the garment during the transfer process. Secondly, the extraction component 4 includes a small vacuum pump 41 located on the rear side of the upper surface of the slide 32. Both sides of the small vacuum pump 41 are provided with output ends and are fixedly connected with flexible conduits 42. The outer surface of the hollow box 34 is provided with strip plates 43. A sponge suction cup 44 is inserted in the middle of the strip plate 43. There are two sets of sponge suction cups 44, with two in each set. The four sponge suction cups 44 are symmetrically arranged on both sides of the hollow box 34. A butterfly-shaped elastic tube 45 is provided in the middle of the sponge suction cup 44.

[0019] During operation, the electric guide rail 31 drives the slide 32 to move horizontally along the axis of the electric guide rail 31, stopping when it reaches the right side of the placement area on the workbench 1. Then, the hydraulic rod 33 pushes the hollow box 34 and the extraction component 4 downwards as a whole. The sponge suction cup 44 in the extraction component 4, at its lowest point, will first contact the clothing. As the hydraulic rod 33 continues to press down, the butterfly elastic tube 45 will be compressed, increasing the contact pressure between the bottom of the sponge suction cup 44 and the clothing. At this time, the small vacuum pump 41 operates and can remove the air from the sponge suction cup 44 and the butterfly elastic tube 45 through the flexible conduit 42, forming a negative pressure vacuum. Then, the hydraulic rod 33 lifts the hollow box 34 and the extraction component 4 upwards. Under air pressure, the garment can be lifted and extracted using air pressure adsorption. This effectively avoids the problem of smooth fabrics being difficult to clamp, and the adsorption method will not damage the garment, ensuring its integrity. This achieves the purpose of automatic extraction and transfer of the garment, facilitating automatic laser marking and improving the production efficiency of marking processing. After the garment is extracted and transferred to the base plate 9, the hydraulic rod 33 presses down to place the garment on the base plate 9. The sponge suction cups 44 press down simultaneously to press and fix the garment. The four sponge suction cups 44 fix the four corners of the garment, leaving space for laser marking in the middle. This facilitates marking while ensuring the stability of the pressing and preventing slippage due to low friction.

[0020] Further, see Figures 4 to 7 As shown, since the garments are stacked together, the lower garments may be lifted synchronously due to friction during the extraction process. To ensure that only a single garment is extracted stably each time, a drive assembly 5 is provided on the inner wall of the hollow box 34, and a shaking assembly 6 is provided on the side of the hollow box 34. The drive assembly 5 includes a motor 51 installed on the inner wall of the hollow box 34. The drive end of the motor 51 is fixedly connected to a transmission shaft 52. The end of the transmission shaft 52 away from the motor 51 is rotatably connected to the inner wall of the hollow box 34. A one-way bearing 53 is fixedly sleeved on the outer surface of the transmission shaft 52. An elliptical plate 54 is fixedly sleeved on the outer surface of the one-way bearing 53. The one-way bearing 53 is divided into an inner shaft and an outer shaft, and the inner shaft and the outer shaft are unidirectionally sliding relative to each other. The inner shaft is fixedly connected to the transmission shaft 52, and the outer shaft is fixedly connected to the elliptical plate 54. The elliptical plate 54 serves as a connector between the drive assembly 5 and the shaking assembly 6, and the one-way transmission characteristic of the one-way bearing 53 is used to achieve linkage with the shaking assembly 6. Specifically, the shaking component 6 includes a rocker arm 61 rotatably connected to the inner wall of the hollow box 34. One end of the rocker arm 61 extending out of the hollow box 34 is fixedly connected to the strip plate 43. A compression coil spring 62 is fixedly connected to the lower surface of the rocker arm 61 extending into the hollow box 34. The bottom end of the compression coil spring 62 is fixedly connected to the inner wall of the hollow box 34. A slide rail 63 is provided on the side of the inner wall of the hollow box 34. A limit block 64 is slidably connected inside the slide rail 63. An annular groove 66 is opened on the outer surface of the elliptical plate 54. One end of the limit block 64 is movably engaged inside the annular groove 66. A push rod 65 is hinged to the other end of the limit block 64. The end of the push rod 65 away from the limit block 64 is movably connected to the rocker arm 61 through a pin.

[0021] During operation, when the lifting component 4 raises the garment to a certain height, it stops. The motor 51 then drives the transmission shaft 52 to rotate. During the forward rotation of the transmission shaft 52, the inner and outer shafts of the one-way bearing 53 rotate synchronously. At this time, the one-way bearing 53 acts as a drive transmission mechanism, which in turn drives the elliptical plate 54 to rotate synchronously. During the rotation of the elliptical plate 54, the limiting block 64 slides along the annular groove 66. Because the limiting block 64 is limited within the slide rail 63 and can only slide along the horizontal axis, the rotation of the elliptical plate 54 is converted into a horizontal linear reciprocating motion of the limiting block 64. When the limiting block 64 slides towards the rocker 61, it drives the push rod 65. The seesaw 61 is pushed to rotate around its central axis, causing the end of the seesaw connected to the strip plate 43 to tilt downwards. This causes the extraction component 4 and the garment held in place by the extraction component 4 to swing downwards. When the limiting block 64 moves toward the elliptical plate 54, it causes the push rod 65 to pull the seesaw 61 to rotate again, causing the end of the seesaw connected to the strip plate 43 to tilt upwards. This causes the garment to swing upwards, thus achieving the effect of shaking the extraction component 4. The garment held in place will also shake up and down accordingly. If extra garment is extracted due to friction, it will fall off due to the shaking action, breaking the balance between friction and gravity. This ensures that only one garment is extracted each time.

[0022] In addition, see Figures 8 to 10As shown, during the extraction and transfer of clothing, the marking area of ​​the clothing is not flat. Because of the continuous movement of the machinery, wrinkles will appear. If the marking is done directly, it is easy to cause misalignment, resulting in incomplete and discontinuous markings. Therefore, in order to ensure the flatness of the marking area of ​​the clothing, the present invention provides a flattening component 8 at the bottom of the hollow box 34. A reciprocating component 7 is provided inside the hollow box 34. The driving component 5 drives the reciprocating component 7 to run, thereby driving the flattening component 8 to roll and flatten the clothing. The reciprocating component 7 includes a strip groove 71 that runs through the lower surface of the hollow box 34. A slider 72 is slidably connected inside the strip groove 71. A rack 73 is fixedly connected to the outer surface of the slider 72. There are two sliders 72 with different heights. The outer surface of the higher slider 72 has a hole to facilitate the offset of the rack 73. Furthermore, the flattening assembly 8 includes a central rod 81 that is movably inserted into the lower surface of the slider 72, a folding plate 82 that is fixedly sleeved on the outer surface of the central rod 81, a rolling roller 83 that is rotatably connected to the outer surface of the folding plate 82, and a torsion spring 84 that is sleeved on the outer surface of the central rod 81. One end of the torsion spring 84 away from the central rod 81 is fixedly connected to the outer surface of the slider 72. In addition, the drive assembly 5 also includes a transmission gear 55 fixedly sleeved on the outer surface of the transmission shaft 52, and two racks 73 are arranged vertically and parallel to each other on the outer surface of the transmission gear 55. The transmission gear 55 and the two racks 73 are simultaneously meshed and connected.

[0023] During operation, when the extraction component 4 places the garment on the base plate 9 and presses it firmly, the pressing roller 83, located at the downward-sloping end of the folding plate 82, presses against the upper surface of the garment. Under the action of the torsion spring 84, the pressing roller 83 ensures a flexible press on the garment. The motor 51 drives the transmission shaft 52 to rotate in the opposite direction. At this time, the inner shaft of the one-way bearing 53 rotates while the outer shaft does not rotate, ensuring that the shaking component 6 is in a stable state. As the transmission shaft 52 rotates, the transmission gear 55 simultaneously drives the two racks 73 to move in opposite directions to both sides, thereby pushing the slider 72 to move synchronously. The slider 72 drives the two folding plates... The plate 82 moves simultaneously to the strip plates 43 on both sides. The two folded plates 82 work together to flatten the garment. During the movement of the folded plates 82, the rolling roller 83 maintains flexible pressing on the garment due to the torsional force of the torsion spring 84. Due to friction, it rolls, thus achieving the effect of rolling and flattening the garment. Compared with sliding flattening, rolling will not cause scratches to the garment, providing better protection. After flattening the garment, the laser marking mechanism 2 runs on the surface of the garment to mark it. After completion, the extraction component 4 and the transfer component 3 lift the garment and move it to the left side of the table 1.

[0024] It should be noted that after the reciprocating component 7 and the flattening component 8 have finished flattening the garment, the two folding plates 82 are located near the strip plate 43. When the next garment is picked up and shaken, the motor 51 drives the transmission rod to rotate in the forward direction, which will cause the folding plates 82 to move closer to each other. During this process, due to the torsion effect of the torsion spring 84, the folding plates 82 will have a downward torsional movement tendency, which will cause the folding plates 82 to push the garment. In conjunction with the shaking component 6, the effect of the lower garment being shaken off can be further improved.

[0025] In summary, by automatically extracting and transferring garments and introducing the shaking component 6 and the flattening component 8, the existing mechanical marking machines effectively solve the problems of the significant efficiency bottleneck caused by workers picking up garments one by one and placing them on the marking plate for marking operations. When smooth fabrics are placed on a smooth marking plate, they are prone to displacement due to the low static friction coefficient, resulting in the marking pattern deviating beyond tolerance. Furthermore, manual pressing and fixing is highly random and often obscures the marking area, requiring secondary adjustments.

[0026] 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 process, method, article, or apparatus.

[0027] 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 laser marking machine for garment manufacturing, comprising a worktable (1), a laser marking mechanism (2) disposed on the upper part of the worktable (1), placement areas disposed on both the left and right sides of the worktable (1), and a base plate (9) disposed on the upper surface of the worktable (1), characterized in that: The outer surface of the laser marking mechanism (2) is provided with a transfer component (3), and the outer surface of the transfer component (3) is provided with an extraction component (4). The extraction component (4) adopts a symmetrical design to achieve four-corner extraction to ensure the stability of extraction. The transfer component (3) includes an electric guide rail (31) fixedly installed on the outer surface of the laser marking mechanism (2). The electric guide rail (31) is slidably connected to a slide block (32) by an internal thread. A hydraulic rod (33) is provided on the upper surface of the slide block (32). A hollow box (34) is fixedly connected to the bottom drive end of the hydraulic rod (33). The hollow box (34) has a drive assembly (5) on its inner wall, a shaking assembly (6) on its side, a flattening assembly (8) at its lower part, and a reciprocating assembly (7) inside. The drive assembly (5) serves as the power assembly for the shaking assembly (6) and the reciprocating assembly (7). The flattening assembly (8) rolls and flattens the garment as the reciprocating assembly (7) moves.

2. The laser marking machine for garment manufacturing according to claim 1, characterized in that: The extraction component (4) includes a small vacuum pump (41) disposed on the rear side of the upper surface of the slide (32). Both sides of the small vacuum pump (41) are provided with output ends and are fixedly connected with flexible conduits (42). A strip plate (43) is provided on the outer surface side of the hollow box (34), and a sponge suction cup (44) is inserted in the middle of the strip plate (43).

3. The laser marking machine for garment manufacturing according to claim 2, characterized in that: The sponge suction cups (44) are provided in two sets, with two in each set. The four sponge suction cups (44) are symmetrically arranged on both sides of the hollow box (34). A butterfly-shaped elastic tube (45) is provided in the middle of the sponge suction cups (44).

4. The laser marking machine for garment manufacturing according to claim 3, characterized in that: The drive assembly (5) includes a motor (51) disposed on the inner wall of the hollow box (34). The drive end of the motor (51) is fixedly connected to a transmission shaft (52). The end of the transmission shaft (52) away from the motor (51) is rotatably connected to the inner wall of the hollow box (34). A one-way bearing (53) is fixedly sleeved on the outer surface of the transmission shaft (52). An elliptical plate (54) is fixedly sleeved on the outer surface of the one-way bearing (53).

5. The laser marking machine for garment manufacturing according to claim 4, characterized in that: The one-way bearing (53) is divided into an inner shaft and an outer shaft, and the inner shaft and the outer shaft are unidirectionally sliding. The inner shaft is fixedly connected to the transmission shaft (52), and the outer shaft is fixedly connected to the elliptical plate (54). The elliptical plate (54) serves as a connector between the drive assembly (5) and the vibration assembly (6). The one-way transmission characteristic of the one-way bearing (53) is used to achieve linkage with the vibration assembly (6).

6. The laser marking machine for garment manufacturing according to claim 5, characterized in that: The shaking component (6) includes a rocker (61) rotatably connected to the inner wall of the hollow box (34). One end of the rocker (61) extending out of the hollow box (34) is fixedly connected to the strip plate (43). A compression coil spring (62) is fixedly connected to the lower surface of the rocker (61) extending into the hollow box (34). The bottom end of the compression coil spring (62) is fixedly connected to the inner wall of the hollow box (34). A slide rail (63) is provided on the side of the inner wall of the hollow box (34). A limit block (64) is slidably connected inside the slide rail (63).

7. The laser marking machine for garment manufacturing according to claim 6, characterized in that: The outer surface of the elliptical plate (54) is provided with an annular groove (66). One end of the limiting block (64) is movably engaged inside the annular groove (66). The other end of the limiting block (64) is hinged with a push rod (65). The end of the push rod (65) away from the limiting block (64) is movably connected to the rocker (61) through a pin.

8. The laser marking machine for garment manufacturing according to claim 7, characterized in that: The reciprocating assembly (7) includes a strip groove (71) that runs through the lower surface of the hollow box (34). A slider (72) is slidably connected inside the strip groove (71). A rack (73) is fixedly connected to the outer surface of the slider (72). The slider (72) consists of two pieces of different heights. The outer surface of the higher slider (72) has a hole to facilitate the offset of the rack (73).

9. The laser marking machine for garment manufacturing according to claim 8, characterized in that: The leveling assembly (8) includes a central rod (81) that is movably inserted into the lower surface of the slider (72). A folded plate (82) is fixedly sleeved on the outer surface of the central rod (81). A rolling roller (83) is rotatably connected to the outer surface of the folded plate (82). A torsion spring (84) is sleeved on the outer surface of the central rod (81). One end of the torsion spring (84) away from the central rod (81) is fixedly connected to the outer surface of the slider (72).

10. The laser marking machine for garment manufacturing according to claim 9, characterized in that: The drive assembly (5) also includes a transmission gear (55) fixedly sleeved on the outer surface of the transmission shaft (52), and two racks (73) are arranged parallel to each other on the outer surface of the transmission gear (55), and the transmission gear (55) meshes with the two racks (73) at the same time.

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