Laser cutting eyelash device

Abstract

The utility model discloses laser eyelash cutting equipment which is used for cutting eyelash raw materials. The laser eyelash cutting equipment comprises a feeding and conveying device used for feeding eyelash raw materials and a cutting device. The cutting device comprises a fixing frame arranged at the discharging end of the discharging conveying device. The laser cutting assembly is movably installed on the fixing frame, and the pressing and conveying assembly is fixedly installed on the fixing frame and used for being matched with the discharging and conveying device to straighten the eyelash raw materials between the discharging and conveying device and the cutting device. The pressing conveying assembly is installed on the side, away from the discharging conveying device, of the fixing frame. The eyelash raw materials are straightened and conveyed at a stable speed through cooperation of the discharging conveying device and the pressing conveying assembly, the eyelash raw materials can be in a flat and tight state, and the laser cutting assembly can conveniently cut the eyelash raw materials.

Description

Technical Field

[0001] This utility model relates to the field of laser cutting equipment technology, and in particular to a laser eyelash cutting device. Background Technology

[0002] In traditional eyelash material processing, when external force is applied to the eyelash material for cutting, the eyelash material is prone to deformation due to its own elasticity, such as bending or twisting. This causes the cutting point to shift, making it impossible to cut accurately according to the predetermined size and shape. Utility Model Content

[0003] Therefore, the purpose of this utility model is to provide a laser eyelash cutting device that can stably cut eyelash raw materials.

[0004] The present invention adopts the following technical solution:

[0005] A laser eyelash cutting device is used to cut eyelash raw materials; the laser eyelash cutting device includes a feeding and conveying device for feeding the eyelash raw materials and a cutting device; the cutting device includes a fixed frame disposed at the discharge end of the feeding and conveying device, a laser cutting component movably mounted on the fixed frame, and a pressing and conveying component fixedly mounted on the fixed frame for cooperating with the feeding and conveying device to straighten the eyelash raw materials between the feeding and conveying device and the cutting device, the pressing and conveying component being mounted on the fixed frame on the side away from the feeding and conveying device.

[0006] Furthermore, the pressing and conveying assembly includes a pressing bracket mounted on the fixed frame, a transmission roller and a pressing roller mounted vertically side by side on the pressing bracket, and a pressing drive component mounted on the pressing bracket for driving the transmission roller to rotate. The pressing roller is located on the side away from the fixed frame. A pressing wheel is sleeved on the pressing roller, and the distance between the pressing wheel and the transmission roller is less than or equal to the thickness of the eyelash material.

[0007] Furthermore, the feeding and conveying device includes a feeding conveyor belt for conveying the eyelash raw material, feeding fixing frames installed on both sides of the feeding conveyor belt, feeding rollers movably installed between the feeding fixing frames, and a feeding drive unit installed on one side of the feeding rollers for driving the feeding rollers away from or closer to the feeding conveyor belt.

[0008] Furthermore, the cutting device also includes a movable component, through which the laser cutting component is mounted on the fixed frame; the movable component includes a Y-axis slide rail mounted on the fixed frame, an X-axis fixed bracket slidably mounted on the Y-axis slide rail, a Y-axis drive component mounted on the fixed frame for driving the X-axis fixed bracket to move, an X-axis slide rail disposed on the X-axis fixed bracket, a Z-axis fixed bracket slidably mounted on the X-axis slide rail, an X-axis drive component mounted on the X-axis fixed bracket for driving the Z-axis fixed bracket to move, and a Z-axis slide rail mounted on the Z-axis fixed bracket; the laser cutting component is slidably mounted on the Z-axis slide rail, and the laser eyelash cutting device also includes a Z-axis drive component mounted on the Z-axis fixed bracket for driving the laser cutting component to move.

[0009] Furthermore, the material distribution device includes a material distribution bracket disposed at the discharge end of the pressing and conveying assembly, a finished product detection assembly installed on the material distribution bracket, a fixing assembly for fixing the cut eyelash raw material, a gripping and recycling assembly, and a waste recycling assembly; the gripping and recycling assembly is movably installed on the material distribution bracket on one side of the fixing assembly, and the waste recycling assembly is installed on the material distribution bracket on the side opposite to the gripping and recycling assembly.

[0010] Furthermore, the gripping and recycling assembly includes a robotic arm movably mounted on the material distribution bracket, a cutting component mounted on the material distribution bracket on the side opposite to the fixed assembly, and a material unloading channel.

[0011] Furthermore, the fixing component includes a drive cylinder, a pressing member, and an elastic member. The drive cylinder includes a movable rod, and the pressing member is mounted to the free end of the movable rod via the elastic member.

[0012] Furthermore, the waste recycling assembly includes an active recycling wheel mounted on the material distribution bracket, a recycling drive for driving the active recycling wheel to rotate, and multiple driven recycling wheels.

[0013] Furthermore, the laser eyelash cutting equipment also includes a material distribution device; the material distribution device includes a station bonding assembly mounted on the material distribution bracket for transferring the cut eyelash raw material, the station bonding assembly being disposed on the material distribution bracket near the cutting device; the station bonding assembly includes station bonding brackets mounted on both sides of the material distribution bracket, a rotating roller, a driven roller mounted on the station bonding bracket, and a station bonding drive for driving the rotating roller to move, the rotating roller and the driven roller being vertically mounted side by side on the station bonding bracket, the station bonding drive being mounted on the station bonding bracket on one side of the rotating roller, and the station bonding drive being drively connected to the rotating roller.

[0014] Furthermore, the workstation bonding assembly also includes a driven drive member mounted on the workstation bonding bracket for driving the driven roller to approach or move away from the rotating roller.

[0015] The beneficial effects of this utility model are as follows:

[0016] The laser eyelash cutting equipment of this utility model, through the cooperation of the feeding and conveying device and the pressing and conveying component, straightens the eyelash material and conveys it at a stable speed, so that the eyelash material is in a flat and taut state, which facilitates the laser cutting component to cut the eyelash material. It avoids the problems of inaccurate cutting size and irregular shape caused by factors such as the impact force of the laser or the elasticity of the material itself. The laser cutting component, which is movably installed on the fixed frame, has a high cutting speed and can complete the cutting of a large number of eyelashes in a shorter time compared with traditional cutting methods. Attached Figure Description

[0017] Figure 1 This is a perspective view of a laser eyelash cutting device according to an embodiment of the present invention;

[0018] Figure 2 for Figure 1 A three-dimensional schematic diagram of the cutting device of a laser eyelash cutting machine;

[0019] Figure 3 for Figure 1 Exploded view of the cutting device in a laser eyelash cutting machine;

[0020] Figure 4 for Figure 1 Exploded view of the material distribution device in a laser eyelash cutting machine;

[0021] Figure 5 for Figure 1 Exploded view of the gripping and recycling components and the waste recycling component of the laser eyelash cutting device;

[0022] Figure 6 for Figure 1 A three-dimensional schematic diagram of the material distribution device of a laser eyelash cutting machine. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] In the description of this utility model, it should be noted that the terms "vertical direction," "up," "down," and "horizontal," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, "first," "second," "third," and "fourth" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0025] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or a connection through an intermediate medium; and they can refer to the internal communication between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0026] Please see Figures 1 to 6 This invention relates to a laser eyelash cutting device, which is used for cutting eyelashes. The laser eyelash cutting device includes a feeding conveyor 10 for feeding eyelash material 40 and a cutting device 20. The cutting device 20 includes a fixed frame 21 disposed at the discharge end of the feeding conveyor 10, a laser cutting component 22 movably mounted on the fixed frame 21, and a pressing conveyor component 23 fixedly mounted on the fixed frame 21 for cooperating with the feeding conveyor 10 to straighten the eyelash material 40 between the feeding conveyor 10 and the cutting device 20. The pressing conveyor component 23 is mounted on the fixed frame 21 on the side away from the feeding conveyor 10.

[0027] The working principle of the laser eyelash cutting device of this utility model is as follows: The feeding conveyor 10 is used to feed the eyelash material 40 and convey the eyelash material 40 to the cutting device 20 at a certain speed; after the eyelash material 40 is discharged from the feeding conveyor 10, it enters the cutting device 20 area; the pressing conveyor assembly 23 located on the fixed frame 21 on the side away from the feeding conveyor 10 works with the feeding conveyor 10 to straighten the eyelash material 40 between the feeding conveyor 10 and the cutting device 20; on the other hand, the pressing conveyor assembly 23 works with the feeding conveyor 10 to ensure that the eyelash material 40 passes through the cutting area at a stable speed; the laser cutting assembly 22, which is movably installed on the fixed frame 21, performs laser cutting on the tightened eyelash material 40 to cut the eyelash material 40 into the required shape and size.

[0028] Compared to existing technologies, the laser eyelash cutting equipment of this invention, through the cooperation of the feeding conveyor 10 and the pressing conveyor 23, straightens the eyelash material 40 and conveys it at a stable speed, keeping the eyelash material 40 in a flat and taut state. This facilitates the laser cutting component 22 in cutting the eyelash material 40, avoiding vibration or movement caused by the impact of the laser or the elasticity of the material itself, which could lead to inaccurate cutting dimensions or irregular shapes. The laser cutting component 22, movably mounted on the fixed frame 21, has a high cutting speed, enabling the cutting of a large number of eyelashes in a shorter time compared to traditional cutting methods. The feeding conveyor 10 can continuously and stably feed the eyelash material 40, and the pressing conveyor 23 ensures stable delivery of the material in the cutting area, allowing the laser cutting component 22 to cut efficiently. This continuity allows the equipment to work continuously for extended periods, greatly improving production efficiency and making it more suitable for large-scale eyelash production needs. Moreover, due to the overall coordinated operation of the equipment, while ensuring cutting accuracy, the product quality is not affected by excessive cutting speed, further improving production efficiency.

[0029] Please refer to Figure 2 and Figure 3 The pressing and conveying assembly 23 includes a pressing bracket 24 mounted on a fixed frame 21, a transmission roller 29 and a pressing roller 25 vertically and side-by-side mounted on the pressing bracket 24, and a pressing drive 26 mounted on the pressing bracket 24 for driving the transmission roller 29 to rotate. The pressing roller 25 is located on the side away from the fixed frame 21. When the eyelash material 40 exits from the feeding conveyor 10 and enters the cutting device 20 area, it first contacts the pressing and conveying assembly 23; the eyelash material 40 is clamped between the transmission roller 29 and the pressing roller 25; since the pressing roller 25 is located on the side away from the fixed frame 21, when the eyelash material 40 enters this area, it will be subjected to pressure from the pressing roller 25; the pressing drive 26 drives the transmission roller 29 to rotate, and because the eyelash material 40 is clamped between the transmission roller 29 and the pressing roller 25, and the transmission roller 29 is rotating, the eyelash material 40 will be pulled forward with the rotation of the transmission roller 29; in this process, the eyelash material 40... The eyelash material 40 is gradually straightened; the pressing drive 26 continuously provides power to the transmission roller 29, so that the transmission roller 29 maintains a stable rotation speed; because the eyelash material 40 is sandwiched between the transmission roller 29 and the pressing roller 25 and is subjected to a certain pressure, there is enough friction between the eyelash material 40 and the transmission roller 29 so that the eyelash material 40 can be stably conveyed at the same linear speed as the transmission roller 29; and, due to the coordinated work of the transmission roller 29 and the feeding conveyor 10, the feeding conveyor 10 also feeds the eyelash material 40 at a certain speed, and the speeds of the two are matched to ensure that the eyelash material 40 passes through the cutting area at a stable speed.

[0030] A pressing roller 27 is fitted onto the pressing roller 25. The distance between the pressing roller 27 and the drive roller 29 is less than or equal to the thickness of the eyelash material 40. Specifically, this thickness is 0.05mm-0.3mm. When the eyelash material 40 enters the clamping and conveying assembly 23, it is positioned between the transmission roller 29 and the clamping roller 25 fitted with the clamping roller 27. Since the distance between the clamping roller 27 and the transmission roller 29 is less than or equal to the thickness of the eyelash material 40, the eyelash material 40 is tightly clamped between them. When the clamping drive 26 drives the transmission roller 29 to rotate, the eyelash material 40 is moved forward by friction. At the same time, because the eyelash material 40 is clamped, its curved part is subjected to the squeezing force from the clamping roller 27 and the transmission roller 29 during the movement. Just like clamping a curved strip of paper with two clamps, the curved part is gradually flattened and straightened during the movement of the paper. This tight clamping structure ensures that the eyelash material 40 can be effectively straightened when passing through this area, so that subsequent laser cutting can be performed on straight materials, improving cutting accuracy.

[0031] Please refer to Figure 1 and Figure 6The feeding conveyor 10 includes a feeding conveyor belt 11 for conveying eyelash raw material 40, feeding fixing frames 18 installed on both sides of the feeding conveyor belt 11, feeding rollers 19 movably installed between the feeding fixing frames 18, and feeding drive unit 70 installed on one side of the feeding rollers 19 for driving the feeding rollers 19 away from or close to the feeding conveyor belt 11. The eyelash material 40 is placed on the feeding conveyor belt 11; the feeding conveyor belt 11 starts to operate; the eyelash material on the feeding conveyor belt 11 is conveyed towards the cutting device 20; the feeding roller 19 is movably installed between the feeding fixing frames 18, and its position is controlled by the feeding drive unit 70 on one side; the main function of the feeding roller 19 is to properly squeeze and guide the eyelash material 40; when the feeding drive unit 70 drives the feeding roller 19 close to the feeding conveyor belt 11, the feeding roller 19 will press on the eyelash material 40; firstly, it can better fit the eyelash material 40 onto the feeding conveyor belt 11, ensuring the stability of the eyelash material during the conveying process; for example, if the eyelash material is a relatively thin material, the squeezing of the feeding roller 19 can prevent it from lifting or shifting due to air flow or its own elasticity during the conveying process; secondly, the feeding roller 19 can help adjust the conveying direction of the eyelash material 40, so that it can be conveyed more accurately. The material moves towards the cutting device 20. The feeding drive unit 70 can adjust the distance between the feeding roller 19 and the feeding conveyor belt 11 according to the thickness, material, and other characteristics of the eyelash material 40. If the eyelash material 40 is relatively thick, the feeding drive unit 70 can drive the feeding roller 19 to move away from the feeding conveyor belt 11 appropriately to avoid excessive compression and damage to the eyelash material. If the eyelash material 40 is relatively thin, the feeding drive unit 70 can move the feeding roller 19 closer to the feeding conveyor belt 11 to enhance control over the eyelash material. For example, when processing different batches of eyelash material, some may be synthetic materials that are harder, while others may be softer materials such as animal hair. For harder materials, the feeding drive unit 70 can maintain a certain gap between the feeding roller 19 and the feeding conveyor belt 11 to prevent damage to the eyelash material. For softer materials, the feeding drive unit 70 can reduce the gap to better control the conveying of the eyelash material.

[0032] Please refer to Figure 2 and Figure 3The cutting device 20 also includes a movable component 28, through which the laser cutting component 22 is mounted on the fixed frame 21. The movable component 28 includes a Y-axis slide rail 280 mounted on the fixed frame 21, an X-axis fixed bracket 281 slidably mounted on the Y-axis slide rail 280, a Y-axis drive component 282 mounted on the fixed frame 21 for driving the movement of the X-axis fixed bracket 281, an X-axis slide rail 283 mounted on the X-axis fixed bracket 281, a Z-axis fixed bracket 284 slidably mounted on the X-axis slide rail 283, an X-axis drive component 285 mounted on the X-axis fixed bracket 281 for driving the movement of the Z-axis fixed bracket 284, and a Z-axis slide rail 286 mounted on the Z-axis fixed bracket 284. The laser cutting component 22 is slidably mounted on the Z-axis slide rail 286. The laser eyelash cutting device also includes a component mounted on the Z-axis fixed bracket 281. The bracket 284 has a Z-axis drive for driving the movement of the laser cutting assembly 22. When cutting eyelashes of complex shapes, the Y-axis drive 282, X-axis drive 285, and Z-axis drive work together. For example, to cut an arc-shaped eyelash, the Y-axis drive 282 first moves the laser cutting assembly 22 to a suitable length position on the eyelash material 40. Then, the X-axis drive 285 and Z-axis drive work together to move the laser cutting assembly 22 along the arc path, while adjusting the distance to the eyelash material 40 to ensure that the laser beam can always accurately cut the eyelash material 40, thereby achieving precise cutting of eyelashes of complex shapes. This multi-axis moving component 28 greatly enhances the flexibility and precision of the laser eyelash cutting equipment and can meet the cutting needs of eyelashes of various shapes and sizes.

[0033] Please refer to Figure 1 Figure 4 and Figure 5The laser eyelash cutting equipment also includes a material distribution device 30; the material distribution device 30 includes a material distribution bracket 31 disposed at the discharge end of the pressing and conveying component 23, a finished product detection component 32 installed on the material distribution bracket 31, a fixing component 33 for fixing the cut eyelash raw material 40, a gripping and recycling component 34, and a waste recycling component 35; the gripping and recycling component 34 is movably installed on the material distribution bracket 31 on one side of the fixing component 33, and the waste recycling component 35 is installed on the material distribution bracket 31 on the side away from the gripping and recycling component 34. The fixing component 33 is used to fix the cut eyelash material 40 during the material distribution process to ensure its stable position, so that subsequent grabbing and recycling or waste recycling operations can be carried out accurately. When the cut and conveyed eyelash material 40 arrives at the material distribution bracket 31 of the material distribution device 30, the finished product detection component 32 detects the cut eyelash material 40 to determine whether it meets the finished product standard. If the detection result shows that the eyelash material 40 meets the finished product standard, the subsequent process will process it as a finished product. If it does not meet the standard, it is determined to be waste and enters the waste recycling process. The grabbing and recycling component 34 is movably installed on the material distribution bracket 31 on one side of the fixing component 33. Its main function is to grab and recycle the eyelash material 40 that has been determined to be a finished product by the finished product detection component 32.

[0034] The gripping and recycling component 34 includes a robotic arm 340 movably mounted on the material distribution bracket 31, a cutting component 342 mounted on the material distribution bracket 31 on the side opposite to the fixed component 33, and a feeding channel 341. When the finished product detection component 32 determines that the eyelash raw material 40 is a finished product, the robotic arm 340 moves to the position of the fixed component 33 and grips the finished eyelash on the fixed component 33. After successfully gripping the finished eyelash, the robotic arm 340 moves the eyelash from the fixed component 33 to above the feeding channel 341 according to a preset path. The robotic arm 340 moves the eyelash to the entrance position of the feeding channel 341 to prevent the eyelash from falling or being damaged during the transfer process.

[0035] The fixing component 33 includes a drive cylinder 330, a pressing member 331, and an elastic member 332. The drive cylinder 330 includes a movable rod, and the pressing member 331 is mounted on the free end of the movable rod via the elastic member 332. When the cut eyelash material 40 reaches the fixed position of the dispensing device 30, the movable rod of the drive cylinder 330 extends outward, driving the pressing member 331 to move towards the position of the eyelash material 40. The pressing member 331 is mounted on the free end of the movable rod via the elastic member 332. In the initial state, the elastic member 332 may be in a natural state or in a pre-compressed state. After the pressing member 331 contacts the eyelash material 40, as the movable rod continues to extend, the elastic member 332 will be further compressed. The compressive force of the elastic member 332 will cause the pressing member 331 to apply a pressure to the eyelash material 40. A stable pressure presses the eyelash material 40 tightly onto the worktable or other supporting surface of the dispensing device 30, thereby fixing the eyelash material 40. After the gripping and recycling component 34 finishes gripping the finished eyelashes or the waste recycling component 35 finishes recycling the waste eyelashes, the movable rod of the drive cylinder 330 will retract. As the movable rod retracts, the elastic element 332 will gradually return to its original state. The pressing component 331 will be lifted under the action of the elastic element 332, releasing the fixation of the eyelash material 40 and preparing for the next round of eyelash material 40 fixing operation.

[0036] The waste recycling assembly 35 includes an active recycling wheel 350 mounted on a material distribution bracket 31, a recycling drive 351 for driving the active recycling wheel 350 to rotate, and a plurality of driven recycling wheels 352. When the finished product detection component 32 determines that the eyelash material 40 is waste, it needs to be transferred from the fixed component 33 to the waste recycling area. The recycling drive component 351 in the waste recycling component 35 is activated first, providing power to the active recycling wheel 350, causing the active recycling wheel 350 to start rotating. The active recycling wheel 350 cooperates with multiple driven recycling wheels 352. When the active recycling wheel 350 rotates, it drives the driven recycling wheels 352 to rotate together. If a conveyor belt is used, the conveyor belt will circulate under the drive of the active recycling wheel 350 and the driven recycling wheels 352. At this time, the waste eyelash material 40 will be placed on the conveyor belt. As the conveyor belt moves, the waste eyelashes are transported from the fixed component 33 to the waste recycling area. Through the coordinated work of the active recycling wheel 350 and the driven recycling wheels 352, the waste eyelash material 40 can be stably and efficiently transported to the waste recycling area for centralized processing.

[0037] The material distribution device 30 also includes a station bonding assembly 36 mounted on the material distribution bracket 31 for transferring the cut eyelash raw material 40. The station bonding assembly 36 is located on the material distribution bracket 31 near the cutting device 20. The station bonding assembly 36 includes station bonding brackets 360 mounted on both sides of the material distribution bracket 31, a rotating roller 361, a driven roller 362 mounted on the station bonding bracket 360, and a station bonding drive component 363 for driving the rotating roller 361. The rotating roller 361 and the driven roller 362 are mounted vertically side by side on the station bonding bracket 360. The station bonding drive component 363 is mounted on the station bonding bracket 360 on one side of the rotating roller 361 and is connected to the rotating roller 361 in a transmission manner. When the cut eyelash material 40 is conveyed from the cutting device 20, it first contacts the station bonding assembly 36; the station bonding drive 363 is activated, transmitting power to the rotating roller 361, causing the rotating roller 361 to start rotating; since the rotating roller 361 and the driven roller 362 are vertically mounted side by side on the station bonding bracket 360, the eyelash material 40 will be sandwiched between the rotating roller 361 and the driven roller 362; according to the principle of friction, when the rotating roller 361 rotates, the eyelash material 40 will be sandwiched between the rotating roller 361 and the driven roller 362. The rollers 361 and 362 are driven forward by the friction between them, thus realizing the transfer from the cutting device 20 to the material distribution device 30. This transfer method, which uses the rotating roller 361 and the driven roller 362, can ensure that the eyelash material 40 can maintain a relatively stable state during the transfer process. For example, the distance between the rotating roller 361 and the driven roller 362 can be adjusted appropriately according to the thickness of the eyelash material 40, so that the eyelash material 40 can be tightly clamped in the middle to prevent positional displacement or falling during the transfer process.

[0038] The station bonding assembly 36 also includes a driven drive 364 mounted on the station bonding bracket 360 for driving the driven roller 362 closer to or further away from the rotating roller 361. When it is necessary to transfer eyelash material 40 of different thicknesses, the driven drive 364 starts to work; connected to the driven roller 362, when it receives an adjustment command, it drives the driven roller 362 to move linearly on the station bonding bracket 360, thereby enabling the driven roller 362 to move closer to or further away from the rotating roller 361; during the transfer process, in order to ensure the stable delivery of the eyelash material 40, a suitable clamping force is required; by adjusting the distance between the driven roller 362 and the rotating roller 361 through the driven drive 364, the clamping force on the eyelash material 40 can be indirectly controlled. The clamping force is adjusted as follows: When the driven roller 362 approaches the rotating roller 361, the eyelash material 40 is clamped more tightly, and the friction between the rotating roller 361 and the driven roller 362 on the eyelash material 40 increases, which can better overcome the resistance that the eyelash material 40 may encounter during the transfer process, such as inertial force and air resistance. Conversely, when the driven roller 362 moves away from the rotating roller 361, the clamping force decreases. This adjustment method can flexibly adjust the clamping force according to the actual situation of the eyelash material 40, such as texture and thickness, to achieve the best transfer effect.

[0039] Please refer to Figure 6 The feeding conveyor 10 also includes a raw material feeding roller 12 mounted on the feeding conveyor belt 11, a first outer film feeding roller 13 for outputting the bottom outer film, and a second outer film feeding roller 14 for outputting the top outer film. The feeding conveyor 10 also includes a feeding drive component 15 mounted on one side of the raw material feeding roller 12 for driving the raw material feeding roller 12 to rotate, a first outer film drive component 16 mounted on one side of the first outer film feeding roller 13 for driving the first outer film feeding roller 13 to rotate, and a second outer film drive component 14 mounted on one side of the second outer film feeding roller 14 for driving the second outer film feeding roller 14 to rotate. 7. The first outer film feeding roller 13 is driven by the feeding drive 15 to place the bottom outer film on the feeding conveyor belt 11. Then, the first outer film driving component 16 drives the raw material feeding roller 12 to transport the eyelash raw material 40 onto the bottom outer film on the conveyor table. Finally, the second outer film driving component 17 drives the second outer film feeding roller 14 to cover the top of the eyelash raw material 40 with the top outer film. The bottom outer film and the top outer film wrap the eyelash raw material 40 in the middle, forming a relatively closed environment. During the conveying process of the eyelash raw material 40, it can effectively prevent dust, impurities and other contaminants from contacting the eyelash raw material 40. When the cutting device 20 performs the cutting operation, the outer film can serve as an auxiliary material to help fix the position of the eyelash raw material 40. When the pressing and conveying component 23 straightens and fixes the eyelash raw material 40 (including the outer film wrapped part), the outer film can increase the overall stability. Moreover, after cutting, the outer film can be easily separated from the finished eyelash product or waste material without causing adverse effects such as adhesion to the eyelash itself, which helps the subsequent material separating device 30 to better separate the finished eyelash product and waste material.

[0040] The above description merely illustrates the preferred technical solution of this utility model, and while the description is relatively specific and detailed, it should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and this utility model also intends to include these modifications and variations.

Claims

1. A laser eyelash cutting device for cutting eyelash raw materials; characterized in that, The laser eyelash cutting equipment includes a feeding and conveying device for feeding the eyelash material and a cutting device; the cutting device includes a fixed frame disposed at the discharge end of the feeding and conveying device, a laser cutting component movably mounted on the fixed frame, and a pressing and conveying component fixedly mounted on the fixed frame for cooperating with the feeding and conveying device to straighten the eyelash material between the feeding and conveying device and the cutting device, the pressing and conveying component being mounted on the fixed frame on the side away from the feeding and conveying device.

2. The laser eyelash cutting device according to claim 1, characterized in that, The pressing and conveying assembly includes a pressing bracket mounted on the fixed frame, a transmission roller and a pressing roller mounted vertically side by side on the pressing bracket, and a pressing drive component mounted on the pressing bracket for driving the transmission roller to rotate. The pressing roller is located on the side away from the fixed frame. A pressing wheel is sleeved on the pressing roller, and the distance between the pressing wheel and the transmission roller is less than or equal to the thickness of the eyelash material.

3. The laser eyelash cutting device according to claim 1, characterized in that, The feeding and conveying device includes a feeding conveyor belt for conveying the eyelash raw material, feeding fixing frames installed on both sides of the feeding conveyor belt, feeding rollers movably installed between the feeding fixing frames, and a feeding drive unit installed on one side of the feeding rollers for driving the feeding rollers away from or closer to the feeding conveyor belt.

4. The laser eyelash cutting device according to claim 1, characterized in that, The cutting device further includes a movable component, through which the laser cutting component is mounted on the fixed frame; the movable component includes a Y-axis slide rail mounted on the fixed frame, an X-axis fixed bracket slidably mounted on the Y-axis slide rail, a Y-axis drive component mounted on the fixed frame for driving the X-axis fixed bracket to move, an X-axis slide rail disposed on the X-axis fixed bracket, a Z-axis fixed bracket slidably mounted on the X-axis slide rail, an X-axis drive component mounted on the X-axis fixed bracket for driving the Z-axis fixed bracket to move, and a Z-axis slide rail mounted on the Z-axis fixed bracket; the laser cutting component is slidably mounted on the Z-axis slide rail, and the laser eyelash cutting device further includes a Z-axis drive component mounted on the Z-axis fixed bracket for driving the laser cutting component to move.

5. The laser eyelash cutting device according to claim 1, characterized in that, The laser eyelash cutting equipment also includes a material distribution device; the material distribution device includes a material distribution bracket disposed at the discharge end of the pressing and conveying component, a finished product detection component installed on the material distribution bracket, a fixing component for fixing the cut eyelash raw material, a gripping and recycling component, and a waste recycling component; the gripping and recycling component is movably installed on the material distribution bracket on one side of the fixing component, and the waste recycling component is installed on the material distribution bracket on the side opposite to the gripping and recycling component.

6. The laser eyelash cutting device according to claim 5, characterized in that, The gripping and recycling assembly includes a robotic arm movably mounted on the material distribution bracket, a cutting component mounted on the material distribution bracket on the side opposite to the fixed assembly, and a material unloading channel.

7. The laser eyelash cutting device according to claim 5, characterized in that, The fixing assembly includes a drive cylinder, a pressing member, and an elastic member. The drive cylinder includes a movable rod, and the pressing member is mounted to the free end of the movable rod via the elastic member.

8. The laser eyelash cutting device according to claim 5, characterized in that, The waste recycling assembly includes an active recycling wheel mounted on the material distribution bracket, a recycling drive component for driving the active recycling wheel to rotate, and multiple driven recycling wheels.

9. The laser eyelash cutting device according to claim 5, characterized in that, The material distribution device further includes a station bonding assembly mounted on the material distribution bracket for transferring the cut eyelash raw material. The station bonding assembly is disposed on the material distribution bracket near the cutting device. The station bonding assembly includes station bonding brackets mounted on both sides of the material distribution bracket, a rotating roller, a driven roller, and a station bonding drive for driving the rotating roller. The rotating roller and the driven roller are mounted vertically side by side on the station bonding bracket. The station bonding drive is mounted on the station bonding bracket on one side of the rotating roller and is drively connected to the rotating roller.

10. The laser eyelash cutting device according to claim 9, characterized in that, The workstation bonding assembly also includes a driven drive component mounted on the workstation bonding bracket for driving the driven roller to move closer to or away from the rotating roller.

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