Processing device for beauty needle and processing method thereof

Abstract

The invention belongs to the technical field of machining devices, and particularly relates to a machining device for a beauty needle and a machining method thereof.The machining device comprises a mounting base, the upper portion of the mounting base is fixedly connected with a machining part, and the outer edge of a raw material is machined through the machining part; a pressure applying part is arranged on the upper portion of the processing part, pressure can be applied to the raw materials through the pressure applying part, the raw materials are attached to the processing part all the time, meanwhile, after the raw materials are processed, the pressure applying part moves upwards to extrude the processing part to be opened, and the processed raw materials can fall out of the processing part; and a feeding part is arranged on one side of the pressure applying part, and after the raw materials fall out of the machining part, the pressure applying part and the feeding part are in linkage to receive one raw material. The whole process of discharging, loading, fixing and coining is completed in a single stroke through linkage of the pressure applying parts. The movable plate slightly rotates to break static friction, inclined face flow guide and the strip-shaped groove achieve zero-residue conveying, and the mass production adaptability is improved.

Description

Technical Field

[0001] This invention belongs to the field of processing device technology, specifically relating to a processing device and processing method for cosmetic needles. Background Technology

[0002] Traditional production methods have significant drawbacks: existing equipment requires separate processes such as raw material loading, printing, and finished product discharge, resulting in long operating cycles and reliance on manual handling, leading to low efficiency. Furthermore, the lack of coordination between feeding and processing actions necessitates multiple start-ups and shutdowns, severely limiting mass production capacity. Regarding processing accuracy and stability, cylindrical needles are prone to surface pattern blurring due to vibration and rolling during printing. The sliding engagement deviation of traditional circular drive rods further leads to insufficient rotational consistency of the printing roller, further affecting printing accuracy. In addition, brittle needles are prone to breakage under rigid clamping, increasing the scrap rate. The conveying process also faces challenges: needles are stuck in the hopper due to static friction on the side walls, and deviations in the inclined guide angle can cause raw material rolling and displacement, interrupting continuous feeding. Summary of the Invention

[0003] The purpose of this invention is to provide a processing device and method for cosmetic needles, which can complete the entire process of "discharge-loading-fixing-imprinting" in a single stroke through the linkage of the pressure unit; the micro-rotation of the moving plate breaks static friction, and the inclined surface guide + strip groove achieves zero-residue conveying, improving mass production adaptability.

[0004] The specific technical solution adopted by this invention is as follows: A processing device and method for cosmetic needles include a mounting base, wherein a processing part is fixedly connected to the upper part of the mounting base, and the processing part processes the outer edge of the raw material. The upper part of the processing unit is provided with a pressure application part, which can apply pressure to the raw material to keep the raw material in contact with the processing unit. At the same time, after the raw material is processed, the pressure application part moves upward to squeeze the processing unit open, so that the processed raw material can fall out of the processing unit. A feeding part is provided on one side of the pressure part. After the raw material falls out of the processing part, the pressure part and the feeding part work together to receive a raw material. During the descent of the pressure part, it can squeeze the processing part to close. Then the pressure part drives the feeding part to discharge a raw material into the processing part, so that the pressure part fixes the raw material inside the processing part. The processing unit includes a drive motor, a drive rod, a drive worm gear, a movable seat, a drive turbine, and a printing roller. The drive motor is fixedly connected to the mounting base. One end of the drive rod is fixedly connected to the output end of the drive motor. The interior of the drive worm gear is slidably connected to the outer edge of the drive rod. The interior of the upper end of the movable seat is rotatably connected to the drive worm gear. The drive turbine is rotatably connected to the lower end inside the movable seat, and the outer edge of the drive turbine meshes with the outer edge of the drive worm gear. One end of the printing roller is fixedly connected to the interior of the drive turbine.

[0005] In a preferred embodiment, the outer edge of the drive rod is configured as a polygon.

[0006] In a preferred embodiment, when the processing section is closed, the spacing between the printing rollers is smaller than the diameter of the raw material.

[0007] In a preferred embodiment, the pressure applying part includes a pressure applying cylinder, a pressure applying seat, a pressing seat, an elastic pressing element, a pressing roller, and a pressing plate. The pressure applying cylinder is fixedly connected to the interior of the mounting base. The pressure applying seat is slidably disposed inside the mounting base and is fixedly connected to the upper end of the pressure applying cylinder. The pressing seat is slidably disposed at the lower end of the pressure applying seat. The elastic pressing element is disposed between the pressure applying seat and the pressing seat. The pressing roller is rotatably disposed at the lower end of the pressing seat. The pressing plate is fixedly disposed on both sides of the pressure applying seat, and the interior of the pressing plate is slidably connected to one side of the movable seat.

[0008] In a preferred embodiment, the extrusion plate has a vertical locking section inside, and the inside of the locking section is slidably connected to the movable seat.

[0009] In a preferred embodiment, the extrusion plate has an inclined extrusion section inside, the locking section is connected to the extrusion section, and the interior of the extrusion section is slidably connected to the movable seat.

[0010] In a preferred embodiment, the feeding unit includes a discharge box, a guide seat, a movable plate, a feeding plate, a discharge plate, and a linkage seat. The discharge box is fixedly connected to the mounting base, the guide seat is fixedly connected to the interior of the discharge box, the movable plate is rotatably disposed inside the guide seat, the feeding plate is slidably disposed inside the guide seat, the feeding plate is fixedly connected to the pressure seat, the discharge plate is disposed at the outlet of the discharge box, and the interior of the discharge plate cooperates with the interior of the feeding plate. The linkage seat is fixedly connected to the feeding plate, and the linkage seat cooperates with the lower end of the movable plate.

[0011] In a preferred embodiment, the lower end of the discharge box is configured as an inclined surface, and the inclination angle of the movable plate is the same as that of the lower end of the discharge box.

[0012] In a preferred embodiment, a plurality of strip grooves are provided on the other side of the movable plate, and the interior of the strip grooves cooperates with the interior of the discharge box.

[0013] A method for processing cosmetic needles, applied to a processing device for cosmetic needles, includes the following steps: Step 1: Place the raw materials inside the feeding section for storage; Step 2: The rising of the pressure section first squeezes the opening of the processing section, and then the pressure section drives the loading plate to load a raw material inside the guide seat to complete the loading. At the same time, the pressure plate rotates, and the rotation of the moving plate drives the raw material inside the discharge box to move. Step 3: The pressure section descends and the extrusion processing section closes. Subsequently, the guide seat moves downward with the pressure section to the discharge plate, and a piece of raw material is guided by the discharge plate to be discharged to the closed processing section. Step 4: The pressure-applying section continues to descend, applying pressure to fix one of the raw materials inside the processing section; Step 5: The printing roller inside the processing section is driven to rotate, and the material being pressed rotates together with the printing tube, so that the printing roller prints on the outer edge of the material. Step 6: After the imprinting of one raw material is completed, the pressure section rises and the extrusion processing section opens to allow the processed raw material to be discharged.

[0014] The technical effects achieved by this invention are as follows: This invention synchronizes the lifting and lowering motion of the pressure unit with the opening and closing of the processing unit and the feeding action of the loading unit, enabling the entire process of "finished product discharge - new material loading - fixing - imprinting" to be completed in a single stroke. When the pressure unit rises, it automatically opens the printing roller and loads new raw material in conjunction with the loading unit; when it descends, it closes the printing roller and precisely positions the raw material, requiring no manual intervention. This design significantly shortens the processing cycle and is suitable for large-scale continuous production of cosmetic needles. The drive rod of this invention adopts a polygonal design, forming a non-slip engagement with the polygonal groove inside the drive worm gear, ensuring precise and consistent rotation angle of the printing rollers and eliminating pattern distortion caused by transmission deviation. Simultaneously, when the processing section is closed, the distance between the printing rollers is smaller than the diameter of the raw material, forming a stable mounting groove and preventing pattern blurring caused by raw material displacement or vibration during processing. The pressure application section provides adaptive pressure through an elastic extrusion component, avoiding damage to brittle raw materials due to rigid extrusion and ensuring clear and complete printed patterns. This invention utilizes a movable plate with slight rotation to break the static friction of the raw material in the feeding section. Combined with the inclined guide design of the discharge box, it achieves residue-free material conveying. The tilt angle of the movable plate perfectly matches the lower end of the discharge box, forming a continuous guide channel. Its strip-shaped groove structure generates a "vibrating guide plate" effect during slight rotation, eliminating jamming caused by stacking and compression. Mechanical linkage achieves seamless synchronization between loading / discharging and processing cycles. The simplified structure improves equipment reliability and maintenance efficiency, solving the problem of automated conveying of small cylindrical raw materials. Attached Figure Description

[0015] Figure 1 This is an overall schematic diagram of an embodiment of the present invention; Figure 2 This is a schematic diagram of the interior of the mounting base according to an embodiment of the present invention; Figure 3 This is an exploded view of an embodiment of the present invention; Figure 4 This is an exploded view of the processing section according to an embodiment of the present invention; Figure 5 This is an exploded view of the pressure application section in an embodiment of the present invention; Figure 6 This is a schematic diagram of the loading plate of an embodiment of the present invention; Figure 7 This is a schematic diagram of the printing roller being closed according to an embodiment of the present invention; Figure 8 This is a schematic diagram of the raw materials being discharged from the discharge plate in an embodiment of the present invention; Figure 9 This is a schematic diagram of the raw material being discharged to the printing roller in an embodiment of the present invention; Figure 10 This is a schematic diagram of the extrusion roller applying pressure to the raw material according to an embodiment of the present invention.

[0016] The attached diagram lists the components represented by each number as follows: 1. Mounting base; 2. Machining section; 201. Drive motor; 202. Drive rod; 203. Drive worm gear; 204. Moving seat; 205. Drive turbine; 206. Printing roller; 3. Pressing section; 301. Pressing cylinder; 302. Pressing seat; 303. Extrusion seat; 304. Elastic extrusion part; 305. Extrusion roller; 306. Extrusion plate; 3061. Locking section; 3062. Extrusion section; 4. Feeding section; 401. Discharge box; 402. Guide seat; 403. Movable plate; 404. Feeding plate; 405. Discharge plate; 406. Linkage seat. Detailed Implementation

[0017] To make the above-mentioned objects, features and advantages of the present invention more apparent and understandable, the specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0018] Many specific details are set forth in the following description in order to provide a full understanding of the invention. However, the invention may also be practiced in other ways different from those described herein, and those skilled in the art can make similar extensions without departing from the spirit of the invention. Therefore, the invention is not limited to the specific embodiments disclosed below.

[0019] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in a preferred embodiment" appearing in different places throughout this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that mutually excludes other embodiments.

[0020] Secondly, the present invention is described in detail with reference to the schematic diagrams. When detailing the embodiments of the present invention, for ease of explanation, the cross-sectional views illustrating the device structure may be partially enlarged, not according to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of the present invention. In addition, actual fabrication should include three-dimensional spatial dimensions of length, width, and depth.

[0021] Please see Figures 1 to 10 As shown, the present invention provides a processing device and processing method for cosmetic needles, including a mounting base 1, and a processing part 2 fixedly connected to the upper part of the mounting base 1, through which the processing part 2 processes the outer edge of the raw material; The upper part of the processing section 2 is provided with a pressure section 3. The pressure section 3 can apply pressure to the raw material so that the raw material always adheres to the processing section 2. At the same time, after the raw material is processed, the pressure section 3 moves upward to squeeze the processing section 2 open, so that the processed raw material can fall out of the processing section 2. A feeding part 4 is provided on one side of the pressure part 3. After the raw material falls out of the interior of the processing part 2, the pressure part 3 and the feeding part 4 work together to receive a raw material. During the descent of the pressure part 3, the processing part 2 can be squeezed to close. Then the pressure part 3 drives the feeding part 4 to discharge a raw material into the interior of the processing part 2, so that the pressure part 3 fixes the raw material inside the processing part 2. The processing unit 2 includes a drive motor 201, a drive rod 202, a drive worm gear 203, a movable seat 204, a drive turbine 205, and a printing roller 206. The drive motor 201 is fixedly connected to the mounting base 1. One end of the drive rod 202 is fixedly connected to the output end of the drive motor 201. The interior of the drive worm gear 203 is slidably connected to the outer edge of the drive rod 202. The interior of the upper end of the movable seat 204 is rotatably connected to the drive worm gear 203. The drive turbine 205 is rotatably connected to the lower end inside the movable seat 204, and the outer edge of the drive turbine 205 meshes with the outer edge of the drive worm gear 203. One end of the printing roller 206 is fixedly connected to the interior of the drive turbine 205.

[0022] Specifically, the raw materials are first placed inside the loading section 4 for storage, thus completing the loading of the raw materials; Then, the rising of the pressure section 3 first squeezes the moving seat 204 of the processing section 2, causing the moving seat 204 to move horizontally inside the mounting base 1. This causes the moving seat 204 to drive the printing roller 206 and the drive turbine 205 to slide horizontally along the outer edge of the drive rod 202, gradually opening a drop gap between the printing rollers 206 large enough for a single material to pass through. This allows the processed material to fall out of the processing section 2 through the drop gap, thus opening the gap between the printing rollers 206. At the same time, as the pressure part 3 moves upward, it can also drive the loading part 4 to load one of the raw materials. The pressure part 3 can also squeeze the inside of the loading part 4, causing the raw materials inside the loading part 4 to move, thereby avoiding the problem of the raw materials getting stuck due to volume collision, which would prevent the raw materials from falling further. When the pressure section 3 descends, it first squeezes the moving seat 204 to slide in the opposite direction, causing the moving seat 204 to drive the printing roller 206 and the drive turbine 205 to move together, causing the drop gap between the printing rollers 206 to gradually shorten and close, thus closing the printing rollers 206. Then the pressure section 3 moves downward, causing a raw material loaded inside the feeding section 4 to be discharged between the two printing rollers 206 of the closed processing section 2, thus completing the loading of the raw material; Then the pressure section 3 continues to descend and come into contact with the raw material, and applies extrusion pressure to the raw material, so that the raw material is always in contact with the printing roller 206, thereby achieving pressure fixation of the raw material; Then, the drive motor 201 drives the drive rod 202 to rotate. The rotation of the drive rod 202 drives the drive worm 203 to rotate together. The rotation of the drive worm 203 drives the meshing drive turbine 205 to rotate. The rotation of the drive turbine 205 drives the corresponding printing roller 206 to rotate together. A piece of material squeezed by the pressure part 3 rotates together with the printing roller 206, so that the printing roller 206 prints on the outer edge of a piece of material. After the printing of one raw material is completed, the pressure section 3 repeats the upward operation. The upward pressure of the pressure section 3 opens the gap between the printing rollers 206, allowing the processed raw material to be discharged, thus completing one processing cycle.

[0023] Please see Figures 2 to 4 As shown, the outer edge of the drive rod 202 is set as a polygon. The polygonal structure cooperates with the polygonal slot inside the drive worm 203 to ensure that the rotational motion of the drive rod 202 is accurately transmitted to the drive worm 203. This avoids the rotational deviation of the printing roller 206 caused by the sliding of the traditional circular shaft and ensures the uniformity of the printed pattern. The polygonal design increases the contact area, disperses the torsional load during transmission, reduces local stress concentration, lowers the risk of deformation or breakage of the drive rod 202, and extends the equipment life. It also ensures that the drive worm 203 slides horizontally on the outer edge of the drive rod 202.

[0024] Please see Figure 9 As shown, when the processing section 2 is closed, the spacing between the printing rollers 206 is smaller than the diameter of the raw material. The design of the spacing being smaller than the diameter of the raw material allows the printing rollers 206 to form a placement groove for the raw material when the printing rollers 206 are closed, ensuring that the raw material cannot move or shift during processing, avoiding displacement of the raw material due to vibration or centrifugal force during the rotating printing process, and ensuring the accuracy and consistency of the printed pattern.

[0025] Please see Figure 3 , Figure 5 as well as Figures 6 to 10 As shown, the pressure application unit 3 includes a pressure cylinder 301, a pressure seat 302, a pressing seat 303, an elastic pressing member 304, a pressing roller 305, and a pressing plate 306. The pressure cylinder 301 is fixedly connected to the interior of the mounting base 1. The pressure seat 302 is slidably disposed inside the mounting base 1 and is fixedly connected to the upper end of the pressure cylinder 301. The pressing seat 303 is slidably disposed at the lower end of the pressure seat 302. The elastic pressing member 304 is disposed between the pressure seat 302 and the pressing seat 303. The pressing roller 305 is rotatably disposed at the lower end of the pressing seat 303. The pressing plate 306 is fixedly disposed on both sides of the pressure seat 302, and the interior of the pressing plate 306 is slidably connected to one side of the movable seat 204. The pressure cylinder 301 drives the pressure seat 302 to move vertically. As the pressure seat 302 moves downward, the extrusion roller 305 first contacts the raw material. As the pressure seat 302 continues to move downward, the elastic extrusion member 304 is squeezed and contracted by the pressure seat 302. Thus, the elastic pressure is applied to the extrusion seat 303 through the elastic extrusion member 304. The extrusion seat 303 then transmits the extrusion force to the extrusion roller 305. The extrusion roller 305 applies pressure to the raw material to fix it. As the pressure seat 302 moves downward, it also drives the extrusion plate 306 to move together. During the movement of the extrusion plate 306, it can squeeze the moving seat 204 to move horizontally inside the mounting base 1, so that the moving seat 204 drives the opening and closing of the printing rollers 206. The pressure unit 3 integrates functions such as fixing raw materials, controlling opening and closing, and transmitting pressure, reducing the number of independent parts, lowering the failure rate, reducing maintenance costs, and ensuring that the mechanical linkage has no electronic delay and high synchronization of actions.

[0026] Please see Figure 5As shown, a vertical locking section 3061 is provided inside the extrusion plate 306, and the interior of the locking section 3061 is slidably connected to the movable seat 204.

[0027] Please see Figure 5 As shown, the inside of the extrusion plate 306 is provided with an inclined extrusion section 3062, the locking section 3061 is connected to the extrusion section 3062, and the inside of the extrusion section 3062 is slidably connected to the movable seat 204.

[0028] The vertical design allows the movable seat 204 to slide vertically along the locking section 3061 when the pressure section 3 rises, ensuring that the printing roller 206 is fully opened, providing a stable channel for the finished product to fall, and avoiding jamming or positional deviation caused by incomplete opening and closing.

[0029] The inclined structure converts the vertical movement of the pressure seat 302 into the horizontal displacement of the moving seat 204: When the pressure section 3 descends: the extrusion section 3062 pushes the moving seat 204 to slide horizontally, forcibly closing the printing roller 206, with the gap precisely smaller than the raw material diameter; When the pressure section 3 rises: the extrusion section 3062 releases the moving seat 204 in the reverse direction, and the printing roller 206 is opened in conjunction with it; The inclined angle of the inclined extrusion section 3062 decomposes the vertical force into a horizontal component, achieving a large stroke displacement of the moving seat 204 with minimal driving force, reducing the load on the pressure cylinder 301, resulting in fast action response, shorter opening and closing cycle, reduced energy consumption, and more economical equipment operation. The connection design between the locking section 3061 and the extrusion section 3062 ensures the continuous movement trajectory of the moving seat 204, eliminates the risk of mechanical jamming, improves equipment reliability, and reduces structural wear during long-term use.

[0030] Please see Figure 2 , Figure 3 as well as Figures 6 to 10 As shown, the feeding section 4 includes a discharge box 401, a guide seat 402, a movable plate 403, a feeding plate 404, a discharge plate 405, and a linkage seat 406. The discharge box 401 is fixedly connected to the mounting base 1. The guide seat 402 is fixedly connected to the interior of the discharge box 401. The movable plate 403 is rotatably disposed inside the guide seat 402. The feeding plate 404 is slidably disposed inside the guide seat 402. The feeding plate 404 is fixedly connected to the pressure seat 302. The discharge plate 405 is disposed at the outlet of the discharge box 401, and the interior of the discharge plate 405 cooperates with the interior of the feeding plate 404. The linkage seat 406 is fixedly connected to the feeding plate 404, and the linkage seat 406 cooperates with the lower end of the movable plate 403. As the pressure seat 302 moves upward, it drives the feeding plate 404 to move together. When the material trough inside the feeding plate 404 moves to the conveying port inside the guide seat 402, the raw material enters the feeding plate 404 through the inside of the guide seat 402, thus completing the loading of the raw material. Meanwhile, as the feeding plate 404 moves upward, the linkage seat 406 moves along with the feeding plate 404. The movement of the linkage seat 406 can squeeze the movable plate 403 to rotate slightly inside the discharge box 401. The slight rotation of the movable plate 403 can affect the material stored inside the discharge box 401 to move slightly, thereby avoiding the material from getting stuck due to volume compression and ensuring the normal delivery of the material. As the pressure seat 302 moves downward, it drives the feeding plate 404 to move downward together until the feeding plate 404 moves the raw material to the discharge plate 405. The raw material is then limited by the discharge plate 405 and discharged from the inside of the feeding plate 404 to complete the discharge of the raw material. It should be noted that the raw material is in a closed state between the discharge of the printing roller 206 and the discharge of the printing roller 206 to prevent the raw material from falling directly out of the processing section 2 after discharge. The anti-jamming and disturbance mechanism of the feeding section 4 ensures a continuous supply of raw materials. The mechanical linkage enables seamless synchronization of loading / discharging and processing cycle. The simplified structure improves reliability and maintenance efficiency, and solves the problem of jamming and positioning in the automated conveying of small cylindrical raw materials. It is suitable for mass production of high-precision cosmetic needles.

[0031] Please see Figure 3 as well as Figures 6 to 10 As shown, the lower end of the discharge box 401 is set as an inclined surface, and the inclination angle of the movable plate 403 is the same as that of the lower end of the discharge box 401. Inclined design: The inclined lower end of the discharge box 401 uses gravity to guide the raw material to slide naturally towards the outlet, reducing frictional resistance.

[0032] The angle of the movable plate 403 is perfectly matched with the lower end of the discharge box 401, forming a continuous flow channel to prevent raw materials from accumulating at the junction. The structure of the discharge box 401 and the movable plate 403 ensures that there is no residue in the output of raw materials, prevents jamming, and is suitable for small cylindrical beauty needle materials, avoiding rolling and deviation.

[0033] Please see Figure 3 As shown, multiple strip grooves are provided on the other side of the movable plate 403. The interior of the strip grooves cooperates with the interior of the discharge box 401. The movable plate 403 rotates slightly under the push of the linkage seat 406, which affects the support effect of the movable plate 403 on the raw materials. The inclined surface of the movable plate 403 and the inclined surface of the discharge box 401 form a "vibration guide plate" effect, which breaks the static friction between the raw materials and eliminates jamming caused by stacking and squeezing.

[0034] A method for processing cosmetic needles, applied to a processing device for cosmetic needles, includes the following steps: Step 1: Place the raw materials inside the feeding section 4 for storage; Step 2: The rising of the pressure unit 3 first squeezes the opening of the processing unit 2, and then the pressure unit 3 drives the loading plate 404 to load a raw material inside the guide seat 402 to complete the loading. At the same time, the pressure moving plate 403 rotates, and the rotation of the moving plate 403 drives the raw material inside the discharge box 401 to move. Step 3: The pressure section 3 descends and the extrusion processing section 2 closes. Then, the guide seat 402 moves downward with the pressure section 3 to the discharge plate 405. A piece of raw material is guided by the discharge plate 405 and discharged to the closed processing section 2. Step 4: The pressure-applying section 3 continues to descend to apply pressure and fix a raw material inside the processing section 2; Step 5: The printing roller 206 inside the processing section 2 is driven to rotate, and the material being pressed rotates together with the printing roller 206, so that the printing roller 206 imprints the material on the outer edge of the material. Step 6: After the imprinting of one raw material is completed, the pressure section 3 rises and the extrusion processing section 2 opens, allowing the processed raw material to be discharged.

[0035] The working principle of this invention is as follows: First, the raw materials are placed inside the loading section 4 for storage, thus completing the loading of the raw materials; Then, the rising of the pressure section 3 first squeezes the moving seat 204 of the processing section 2, causing the moving seat 204 to move horizontally inside the mounting base 1. This causes the moving seat 204 to drive the printing roller 206 and the drive turbine 205 to slide horizontally along the outer edge of the drive rod 202, gradually opening a drop gap between the printing rollers 206 large enough for a single material to pass through. This allows the processed material to fall out of the processing section 2 through the drop gap, thus opening the gap between the printing rollers 206. At the same time, as the pressure part 3 moves upward, it can also drive the loading part 4 to load one of the raw materials. The pressure part 3 can also squeeze the inside of the loading part 4, causing the raw materials inside the loading part 4 to move, thereby avoiding the problem of the raw materials getting stuck due to volume collision, which would prevent the raw materials from falling further. When the pressure section 3 descends, it first squeezes the moving seat 204 to slide in the opposite direction, causing the moving seat 204 to drive the printing roller 206 and the drive turbine 205 to move together, causing the drop gap between the printing rollers 206 to gradually shorten and close, thus closing the printing rollers 206. Then the pressure section 3 moves downward, causing a raw material loaded inside the feeding section 4 to be discharged between the two printing rollers 206 of the closed processing section 2, thus completing the loading of the raw material; Then the pressure section 3 continues to descend and come into contact with the raw material, and applies extrusion pressure to the raw material, so that the raw material is always in contact with the printing roller 206, thereby achieving pressure fixation of the raw material; Then, the drive motor 201 drives the drive rod 202 to rotate. The rotation of the drive rod 202 drives the drive worm 203 to rotate together. The rotation of the drive worm 203 drives the meshing drive turbine 205 to rotate. The rotation of the drive turbine 205 drives the corresponding printing roller 206 to rotate together. A piece of material squeezed by the pressure part 3 rotates together with the printing roller 206, so that the printing roller 206 prints on the outer edge of a piece of material. After the printing of one raw material is completed, the pressure section 3 repeats the upward operation. The upward pressure of the pressure section 3 opens the gap between the printing rollers 206, allowing the processed raw material to be discharged, thus completing one processing cycle.

[0036] The above description is merely a preferred embodiment of the present invention. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principles of the present invention, and these improvements and modifications should also be considered within the scope of protection of the present invention. Structures, devices, and operating methods not specifically described or explained in this invention are implemented according to conventional methods in the art unless otherwise specified or limited.

Claims

1. A processing apparatus for cosmetic needles, characterized in that: Includes a mounting base (1), the upper part of which is fixedly connected to a processing part (2), through which the outer edge of the raw material is processed; The upper part of the processing part (2) is provided with a pressure part (3). The pressure part (3) can apply pressure to the raw material so that the raw material always adheres to the processing part (2). At the same time, after the raw material is processed, the pressure part (3) moves upward to squeeze the processing part (2) open, so that the processed raw material can fall out of the interior of the processing part (2). A feeding part (4) is provided on one side of the pressure part (3). After the raw material falls out of the processing part (2), the pressure part (3) and the feeding part (4) work together to receive a raw material. During the descent of the pressure part (3), the processing part (2) can be squeezed to close. Then the pressure part (3) drives the feeding part (4) to discharge a raw material into the processing part (2), so that the pressure part (3) fixes the raw material inside the processing part (2). The processing unit (2) includes a drive motor (201), a drive rod (202), a drive worm (203), a moving seat (204), a drive turbine (205), and a printing roller (206). The drive motor (201) is fixedly connected to the mounting base (1). One end of the drive rod (202) is fixedly connected to the output end of the drive motor (201). The interior of the drive worm (203) is slidably connected to the outer edge of the drive rod (202). The interior of the upper end of the moving seat (204) is rotatably connected to the drive worm (203). The drive turbine (205) is rotatably connected to the lower end of the moving seat (204), and the outer edge of the drive turbine (205) meshes with the outer edge of the drive worm (203). One end of the printing roller (206) is fixedly connected to the interior of the drive turbine (205).

2. The processing apparatus for cosmetic needles according to claim 1, characterized in that: The outer edge of the drive rod (202) is set as a polygon.

3. The processing apparatus for cosmetic needles according to claim 1, characterized in that: When the processing section (2) is closed, the spacing between the printing rollers (206) is smaller than the diameter of the raw material.

4. The processing apparatus for cosmetic needles according to claim 1, characterized in that: The pressure application part (3) includes a pressure cylinder (301), a pressure seat (302), a compression seat (303), an elastic compression member (304), a compression roller (305), and a compression plate (306). The pressure cylinder (301) is fixedly connected to the interior of the mounting base (1). The pressure seat (302) is slidably disposed inside the mounting base (1), and the pressure seat (302) is fixedly connected to the upper end of the pressure cylinder (301). The compression seat (303) is slidably disposed at the lower end of the pressure seat (302). The elastic compression member (304) is disposed between the pressure seat (302) and the compression seat (303). The compression roller (305) is rotatably disposed at the lower end of the compression seat (303). The compression plate (306) is fixedly disposed on both sides of the pressure seat (302), and the interior of the compression plate (306) is slidably connected to one side of the movable seat (204).

5. The processing apparatus for cosmetic needles according to claim 4, characterized in that: The extrusion plate (306) has a vertical locking section (3061) inside, and the interior of the locking section (3061) is slidably connected to the movable seat (204).

6. The processing apparatus for cosmetic needles according to claim 5, characterized in that: The extrusion plate (306) has an inclined extrusion section (3062) inside. The locking section (3061) is connected to the extrusion section (3062), and the interior of the extrusion section (3062) is slidably connected to the moving seat (204).

7. The processing apparatus for cosmetic needles according to claim 4, characterized in that: The feeding section (4) includes a discharge box (401), a guide seat (402), a movable plate (403), a feeding plate (404), a discharge plate (405), and a linkage seat (406). The discharge box (401) is fixedly connected to the mounting base (1). The guide seat (402) is fixedly connected to the inside of the discharge box (401). The movable plate (403) is rotatably disposed inside the guide seat (402). The feeding plate (404) is slidably disposed inside the guide seat (402). The feeding plate (404) is fixedly connected to the pressure seat (302). The discharge plate (405) is disposed at the outlet of the discharge box (401), and the inside of the discharge plate (405) cooperates with the inside of the feeding plate (404). The linkage seat (406) is fixedly connected to the feeding plate (404), and the linkage seat (406) cooperates with the lower end of the movable plate (403).

8. The processing apparatus for cosmetic needles according to claim 7, characterized in that: The lower end of the discharge box (401) is set as an inclined surface, and the inclination angle of the movable plate (403) is the same as that of the lower end of the discharge box (401).

9. A processing apparatus for cosmetic needles according to claim 7, characterized in that: The other side of the movable plate (403) is provided with a plurality of strip grooves, the interior of which cooperates with the interior of the discharge box (401).

10. A method for processing cosmetic needles, applied to the processing apparatus for cosmetic needles as described in claims 1 to 9, comprising the following steps: Step 1: Place the raw materials inside the loading section (4) for storage; Step 2: The rising of the pressure section (3) first squeezes the opening of the processing section (2), and then the pressure section (3) drives the loading plate (404) to load a raw material inside the guide seat (402) to complete the loading. At the same time, the pressure plate (403) rotates, and the rotation of the moving plate (403) drives the raw material inside the discharge box (401) to move. Step 3: The pressure section (3) descends and the extrusion processing section (2) closes. Then the guide seat (402) moves down with the pressure section (3) to the discharge plate (405). A piece of raw material is guided by the discharge plate (405) and discharged to the closed processing section (2). Step 4: The pressure section (3) continues to descend to apply pressure and fix a raw material inside the processing section (2); Step 5: The printing roller (206) inside the processing section (2) is driven to rotate, and the raw material being pressed rotates together with the printing tube (206), so that the printing roller (206) prints on the outer edge of the raw material. Step 6: After the imprinting of one raw material is completed, the pressure section (3) rises and the extrusion processing section (2) opens to allow the processed raw material to be discharged.

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