A chemical fiber positioning, cutting and storage device

Abstract

This invention relates to a positioning, cutting, and storage device for chemical fiber filaments, comprising a placement platform, a storage box at the front of the placement platform, a roller mechanism at the upper part of the placement platform for moving the chemical fiber filaments, a filament-splitting mechanism at the front of the roller mechanism for evenly distributing the chemical fiber filaments, and a shearing mechanism above the storage box for cutting the chemical fiber filaments. This invention can guide the movement of chemical fiber filaments, facilitate the placement of the filaments between two rollers, and the filament-splitting mechanism ensures even distribution of the filaments on the rollers, preventing filament accumulation at a certain position and thus preventing traction failure. The shearing mechanism automatically cuts the filaments, and a cover plate prevents impurities or filaments from entering the strip groove.

Description

Technical Field

[0001] This invention relates to the field of wig fiber production equipment technology, and in particular to a chemical fiber positioning, cutting and storage device. Background Technology

[0002] With the fast pace of life and increased work intensity, hair loss is becoming increasingly serious. To restore their appearance, many people choose to wear wigs. Wigs are also chosen for performances or to make their appearance more realistic when portraying certain characters. Wigs are mostly made by implanting artificial or human hair into a mesh cap, such as one made of synthetic resin like polyurethane, another made of synthetic fibers woven into a mesh, or a combination of artificial skin and mesh. Wigs can be styled in various ways without damaging real hair and are especially widely used in performances.

[0003] In the wig manufacturing industry, high efficiency and precision are the core competitive advantages. In traditional wig production, the cutting and gathering of synthetic fibers often rely on manual or semi-automatic equipment. This is not only inefficient, but also cannot guarantee the consistency of the length of each bundle of synthetic fibers, resulting in inconsistent wig quality.

[0004] While mechanized automatic cutting technology has improved production efficiency to some extent, it still faces problems such as fiber breakage due to improper traction. Additionally, fiber breakage can occur during fiber handling due to manual labor or gravity.

[0005] Therefore, as the market demands higher quality wigs, there is an urgent need to develop an automated device that can quickly and accurately cut and store wigs, in order to improve wig production efficiency and product quality and meet the needs of modern consumers.

[0006] To meet the rapidly evolving demands of the personalized market, improve product quality, and maintain industry competitiveness, there is an urgent need to develop a chemical fiber positioning, cutting, and storage device to achieve an efficient, precise, and consistent production process. This device can automatically cut chemical fibers, greatly improving production efficiency, reducing labor costs, and avoiding the problem of chemical fiber breakage during the cutting and storage process. Summary of the Invention

[0007] The purpose of this invention is to overcome the shortcomings of the existing technology and provide a chemical fiber positioning, cutting and storage device.

[0008] The objective of this invention is achieved as follows: a chemical fiber positioning, cutting, and storage device includes a placement platform, a storage box on the front side of the placement platform, a roller mechanism on the upper part of the placement platform for moving the chemical fiber, a fiber splitting mechanism on the front side of the roller mechanism for evenly distributing the chemical fiber, and a shearing mechanism above the storage box for cutting the chemical fiber.

[0009] Furthermore, the roller mechanism includes a fixed plate, which is fixed on the placement platform. An upper roller is rotatably arranged above the fixed plate, and a lower roller is rotatably arranged below the upper roller.

[0010] Furthermore, a rotating plate is rotatably provided above the fixed plate, and the upper roller shaft is rotatably located below the rotating plate.

[0011] Furthermore, a movable plate is provided below the rotating plate, which can move up and down, and the upper roller shaft is rotatably located on the movable plate.

[0012] Furthermore, a lifting electric cylinder is fixedly installed on the rotating plate, and the output end of the lifting electric cylinder drives the moving plate to move up and down.

[0013] Furthermore, a spring groove is provided inside the rotating plate, and a guide block is fixedly provided at the output end of the lifting electric cylinder. The guide block is located in the spring groove and can move up and down. A spring is provided in the spring groove below the guide block.

[0014] Furthermore, a rotating electric cylinder is rotatably provided at the left end of the rotating plate, and the lower end of the rotating electric cylinder is rotatably connected to the fixed plate. The upper end of the fixed plate is connected to the lower surface of the left side of the rotating plate.

[0015] Furthermore, both ends of the lower roller shaft are rotatably connected to the placement platform, and a drive motor is provided at the right end of both the lower roller shaft and the upper roller shaft, which drives the lower roller shaft to rotate.

[0016] Furthermore, the wire splitting mechanism includes a wire splitting rod and ear plates. The two ends of the wire splitting rod are rotatably connected to ear plates. A motor is fixedly installed on the left ear plate, and the motor drives the wire splitting rod to rotate.

[0017] Furthermore, a transmission plate is provided below the ear plate. The transmission plate has an L-shaped structure, and the lower part of the transmission plate is rotatably connected to the placement platform. The ear plate is located on the transmission plate and can move up and down.

[0018] Furthermore, at least one guide rod is fixedly provided at the lower end of the ear plate. The lower end of the guide rod is located on the upper part of the transmission plate and can move up and down. A guide groove is provided on the inner side of the upper part of the transmission plate. A guide plate is provided in the guide groove and can move up and down. The lower end of the guide rod is fixedly connected to the guide plate. A nut is threadedly connected to the guide rod. A spring is provided between the lower end face of the nut and the upper surface of the transmission plate.

[0019] Furthermore, a pull rod is fixedly installed on the left side of the guide plate. The pull rod has a strip-shaped structure, and a pull rod groove is opened on the outer side of the transmission plate. The pull rod can move up and down and is located in the pull rod groove. A limit groove is opened at the bottom of the pull rod groove. The limit groove has a circular structure, and the pull rod can rotate and is located in the limit groove. The length of the pull rod is the same as the diameter of the limit groove.

[0020] Furthermore, the outer surface of the wire splitting rod is evenly distributed with multiple rows of wire splitting strips, each row of wire splitting strips including multiple evenly distributed arc-shaped limiting blocks, and the number of arc-shaped limiting blocks in each row of wire splitting strips is different.

[0021] Furthermore, the rear end of the transmission plate on the left extends backward, and a pressure rod is provided on the placement platform inside the fixed plate that can move up and down. An adjusting sleeve is threaded to the upper end of the pressure rod, and a pressure rod groove is opened on the placement platform. A spring is installed in the pressure rod groove, and the spring is fitted on the pressure rod. The upper end of the spring is fixedly connected to the pressure rod, and the lower end of the pressure rod passes through the bottom of the placement platform and fits against the upper surface of the rear end of the transmission plate on the left.

[0022] Furthermore, the shearing mechanism includes an upper cutter, a lower cutter, a support column, and a support plate. The left and right ends of the support plate are fixedly connected to the support column, which is fixedly connected to the ground. An electric cylinder is fixedly mounted on the support column, and its output end is fixedly connected to the upper cutter. The upper front side of the placement platform has a sloping structure, and a strip-shaped groove is formed on the upper part of the front side. The lower cutter is located within this groove and can move up and down along it. A stop is fixedly mounted at the lower end of the lower cutter, and an electric cylinder is mounted at the lower end of the stop. The electric cylinder drives the lower cutter to move up and down along the strip-shaped groove via the stop. The upper cutter and the lower cutter... The blades are located on the same plane; a cover plate is rotatably mounted on the upper end of the strip groove, and the upper surface of the cover plate is provided with a raised arc-shaped surface. A rotating groove is opened in the placement platform, and the rear end of the cover plate is rotatably connected to the placement platform above the rotating groove. An adjusting plate is connected to the rear end of the cover plate, and the adjusting plate and the cover plate are connected at an acute angle; the cover plate and the adjusting plate rotate in the rotating groove, and a top rod groove is opened in the placement platform on the rear side of the rotating groove. A top rod is installed in the top rod groove, which can move back and forth. A spring is connected to the rear end of the top rod, and the rear end of the spring is fixedly connected to the rear end of the top rod groove; the upper surface of the stop block is a beveled structure, and the lower end surface of the adjusting plate is a beveled structure.

[0023] In this invention, the synthetic fiber filaments are placed between the upper and lower rollers. Due to the small gap between the rollers, placing the filaments is extremely inconvenient. To facilitate this placement, this application includes an upper roller that can move vertically. A lifting cylinder is controlled to move the upper roller upwards, increasing the gap between the rollers and facilitating the placement of the filaments. Simultaneously, a rotatable plate is provided to rotate the upper roller, allowing it to rotate 90 degrees. This is achieved by controlling the retraction of the rotating cylinder, which in turn rotates the plate, further simplifying the handling of the synthetic fiber filaments.

[0024] When placing chemical fiber filaments, due to the large number of filaments, this application provides a fan mechanism to evenly distribute the filaments on the splitting rod to prevent uneven distribution on the roller. This helps to evenly distribute the filaments on the lower roller. The splitting rod can rotate, and a motor can be controlled to drive it to rotate. When the splitting rod rotates, arc-shaped limiting blocks of different densities can be positioned above it, thereby evenly distributing different quantities of chemical fiber filaments on the lower roller as needed. When a higher density arc-shaped limiting block is positioned above the splitting rod, the chemical fiber filaments distributed on the lower roller can be divided into more areas, making the distribution of chemical fiber filaments on the roller more uniform.

[0025] After the chemical fiber filaments are placed, the rotating electric cylinder is controlled to rotate the upper roller shaft so that it is parallel to the lower roller shaft. Then, the lifting electric cylinder is controlled to move downward, so that the upper roller shaft and the lower roller shaft cooperate to squeeze the chemical fiber filaments. Because a spring is set, the chemical fiber filaments between the upper roller shaft and the lower roller shaft are prevented from being deformed or broken by hard compression.

[0026] When the rotating plate rotates to its reset position, the adjusting sleeve moves downward under the pressure of the rotating plate, simultaneously driving the pressure rod downward. The pressure rod presses downward against the transmission plate on the left, causing the rear end of the transmission plate to rotate downward. At the same time, the upper part of the front end of the rotating plate moves upward, causing the splitting rod to move upward. This ensures that the chemical fiber filaments can adhere to the splitting rod, preventing the splitting rod from being too low. This would prevent the chemical fiber filaments from being unable to stay on the splitting rod when subsequently pulled forward by workers or moved into the storage box by their own gravity, causing the chemical fiber filaments on the roller to move left and right. The height of the splitting rod can also be adjusted by pulling down the pull rod. When the pull rod is at the bottom, rotating it will position it within the limiting groove. The limiting groove restricts the pull rod from moving up and down, thus limiting the vertical height of the splitting rod.

[0027] Because workers sometimes cannot precisely control the force applied when pulling synthetic fibers, a flexible splitting rod that can move up and down is installed to prevent the fibers from breaking due to excessive pulling. When the pulling force on the synthetic fibers is too great, the splitting rod is subjected to downward pressure, which compresses the second spring and causes the splitting rod to move downward. When the downward pressure comes into contact with the fibers, the splitting rod is pushed upward by the second spring to reset, thus preventing the synthetic fibers from breaking.

[0028] After the chemical fiber filaments are placed, the drive motor drives the lower roller to rotate. As the lower roller rotates, the friction between the upper and lower rollers causes the upper roller to rotate. The rotation of the upper and lower rollers simultaneously moves the chemical fiber filaments forward. Under manual pulling or the action of their own gravity, the chemical fiber filaments pass between the upper and lower cutters of the shearing mechanism and enter the storage box.

[0029] When it is necessary to cut the synthetic fiber filaments, the electric cylinders one and two extend simultaneously, driving the upper and lower cutters to close and cut the filaments. As the lower cutter moves upward, the stop block moves upward as well. Under the action of the inclined structure of the adjusting plate and the stop block, the stop block presses against the inclined surface of the adjusting plate, causing the adjusting plate to rotate. This causes the cover plate to rotate, opening the strip groove so that the lower cutter can extend upward from the groove to cooperate with the upper cutter in cutting the synthetic fiber filaments. When the electric cylinder two resets, the push rod is pressed by the spring four, pressing against the adjusting plate to reset it, thus ensuring the cover plate resets and closing the strip groove, preventing synthetic fiber filaments or other impurities from entering. Simultaneously, the upper end of the cover plate has a raised arc-shaped surface that can lift the cut ends of the synthetic fiber filaments from the strip groove during the cover plate reset process, preventing them from getting stuck. The cut synthetic fiber filaments are temporarily placed in a storage box for storage.

[0030] Beneficial effects: This device can guide and move chemical fiber filaments, and facilitates the placement of chemical fiber filaments between the upper and lower rollers. It is equipped with a filament splitting mechanism to evenly distribute the chemical fiber filaments on the rollers, preventing them from accumulating in one position and causing filament traction failure. It is also equipped with a shearing mechanism to automatically cut the chemical fiber filaments, and a cover plate to prevent impurities or chemical fiber filaments from entering the strip groove. Attached Figure Description

[0031] Figure 1 This is a schematic diagram of the invention.

[0032] Figure 2 This is a partial structural diagram of the roller mechanism of the invention.

[0033] Figure 3 This is a partial cross-sectional view of the roller mechanism of the invention.

[0034] Figure 4 This is a schematic diagram of the roller mechanism of the invention.

[0035] Figure 5 This is a partial structural diagram of the wire splitting mechanism of the invention.

[0036] Figure 6 This is a partial cross-sectional view of the wire-splitting mechanism of the invention.

[0037] Figure 7 This is a schematic diagram of the screw structure of the invention.

[0038] Figure 8 This is a schematic diagram of the shearing mechanism of the invention.

[0039] Figure 9 This is a partial structural diagram of the shearing mechanism of the invention.

[0040] Figure 10 This is a schematic diagram of the lower structure of the shearing mechanism of the invention.

[0041] Explanation of reference numerals in the attached figures:

[0042] 1. Storage box, 2. Support column, 3. Dividing screw, 4. Lifting cylinder, 5. Rotating plate, 6. Fixing plate, 7. Rotating cylinder, 8. Motor 1, 9. Transmission plate, 10. Guide block, 11. Spring 1, 12. Adjusting sleeve, 13. Pressure rod, 14. Ear plate, 15. Nut, 16. Spring 2, 17. Pull rod, 18. Guide rod, 19. Guide plate, 20. Limiting groove, 21. Arc-shaped limiting block, 22. Upper cutter, 23. Cylinder 1, 24. Placement platform, 25. Cover plate, 26. Adjusting plate, 27. Lower cutter, 28. Stop block, 29. Top rod, 30. Cylinder 2, 31. Spring 4, 32. Spring 3, 33. Upper roller shaft, 34. Lower roller shaft. Detailed Implementation

[0043] Example 1, as Figure 1 As shown in Figure 10, the objective of this invention is achieved as follows: a chemical fiber positioning, cutting, and storage device includes a placement platform 24, a storage box 1 is provided on the front side of the placement platform 24, a roller mechanism is provided on the upper part of the placement platform 24, the roller mechanism is used to drive the chemical fiber to move, a fiber splitting mechanism is provided on the front side of the roller mechanism, the fiber splitting mechanism distributes the chemical fiber evenly; a shearing mechanism is provided above the storage box 1, the shearing mechanism cuts the chemical fiber.

[0044] The roller mechanism includes a fixed plate 6, which is fixed to the placement platform 24. An upper roller 33 is rotatably mounted above the fixed plate 6, and a lower roller 34 is rotatably mounted below the upper roller 33. A rotating plate 5 is rotatably mounted above the fixed plate 6, and the upper roller 33 is rotatably located below the rotating plate 5. A movable plate is movable up and down below the rotating plate 5, and the upper roller 33 is rotatably located on the movable plate.

[0045] A lifting cylinder 4 is fixedly installed on the rotating plate 5. The output end of the lifting cylinder 4 drives the moving plate to move up and down. A spring groove is opened inside the rotating plate 5. A guide block 10 is fixedly installed at the output end of the lifting cylinder 4. The guide block 10 is located in the spring groove and can move up and down. A spring 11 is installed in the spring groove below the guide block 10. A rotating cylinder 7 is rotatably installed on the left end of the rotating plate 5. The lower end of the rotating cylinder 7 is rotatably connected to the fixed plate 6. The upper end of the fixed plate 6 is connected to the lower left surface of the rotating plate 5. The two ends of the lower roller shaft 34 are rotatably connected to the placement platform 24. A drive motor is installed on the right end of the lower roller shaft 34 and the upper roller shaft 33. The drive motor drives the lower roller shaft 34 to rotate.

[0046] The wire splitting mechanism includes a wire splitting rod 3 and ear plates 14. Ear plates 14 are rotatably connected to both ends of the wire splitting rod 3. A motor 8 is fixedly mounted on the left ear plate 14, driving the wire splitting rod 3 to rotate. A transmission plate 9 is located below the ear plate 14. The transmission plate 9 has an L-shaped structure, and its lower part is rotatably connected to the placement platform 24. The ear plate 14 is located on the transmission plate 9 and can move up and down. At least one guide rod 18 is fixedly mounted at the lower end of the ear plate 14. The lower end of the guide rod 18 is located on the upper part of the transmission plate 9 and can move up and down. A guide groove is formed on the inner side of the upper part of the transmission plate 9, and a guide plate 19 is movably mounted within the guide groove. The lower end of the guide rod 18 is fixedly connected to the guide plate 19, and a nut 15 is threaded onto the guide rod 18. A spring 16 is positioned between the lower end face of the nut 15 and the upper surface of the transmission plate 9. A pull rod 17 is fixedly installed on the left side of the guide plate 19. The pull rod 17 has a strip structure. A groove for the pull rod 17 is opened on the outer side of the transmission plate 9. The pull rod 17 can move up and down and is located in the groove of the pull rod 17. A limiting groove 20 is opened at the bottom of the groove of the pull rod 17. The limiting groove 20 has a circular structure. The pull rod 17 can rotate and is located in the limiting groove 20. The length of the pull rod 17 is the same as the diameter of the limiting groove 20.

[0047] Multiple rows of dividing wires are evenly distributed on the outer side of the dividing wire rod 3. Each row of dividing wires includes multiple evenly distributed arc-shaped limiting blocks 21, and the number of arc-shaped limiting blocks 21 in each row of dividing wires is different. The rear end of the transmission plate 9 on the left extends backward. A pressure rod 13 is provided on the placement platform 24 inside the fixed plate 6, which can move up and down. The upper end of the pressure rod 13 is threadedly connected to the adjusting sleeve 12. The placement platform 24 has a groove for the pressure rod 13, and a spring 32 is provided in the groove of the pressure rod 13. The spring 32 is fitted on the pressure rod 13, and the upper end of the spring 32 is fixedly connected to the pressure rod 13. The lower end of the pressure rod 13 passes through the bottom of the placement platform 24 and is in contact with the upper surface of the rear end of the transmission plate 9 on the left.

[0048] The shearing mechanism includes an upper cutter 22, a lower cutter 27, a support column 2, and a support plate. The left and right ends of the support plate are fixedly connected to the support column 2, which is fixedly connected to the ground. An electric cylinder 23 is fixedly mounted on the support column 2, and its output end is fixedly connected to the upper cutter 22. The upper front side of the placement platform 24 has an inclined structure, and a strip groove is formed on the upper part of the front side of the placement platform 24. The lower cutter 27 is located within the strip groove and can move up and down along it. A stop block 28 is fixedly mounted at the lower end of the lower cutter 27, and an electric cylinder 30 is mounted at the lower end of the stop block 28. The electric cylinder 30 drives the lower cutter 27 to move up and down along the strip groove via the stop block 28. The upper cutter 22 and the lower cutter 27 are located on the same... A flat surface; a cover plate 25 is rotatably mounted on the upper end of the strip groove. The upper surface of the cover plate 25 has a raised arc-shaped surface. A rotating groove is opened in the placement platform 24. The rear end of the cover plate 25 is rotatably connected to the placement platform 24 above the rotating groove. An adjusting plate 26 is connected to the rear end of the cover plate 25. The adjusting plate 26 and the cover plate 25 are connected at an acute angle. The cover plate 25 and the adjusting plate 26 rotate in the rotating groove. A top rod 29 groove is opened in the placement platform 24 on the rear side of the rotating groove. A top rod 29 is installed in the top rod 29 groove and can move back and forth. A spring 31 is connected to the rear end of the top rod 29. The rear end of the spring 31 is fixedly connected to the rear end of the top rod 29 groove. The upper surface of the stop block 28 is a beveled structure, and the lower end surface of the adjusting plate 26 is a beveled structure. The upper cutter 22 and the lower cutter 27 are set perpendicular to the beveled structure on the front side of the placement platform 24, which makes it easier to cut the chemical fiber filaments vertically and avoids different cutting sizes of the chemical fiber filaments on the upper side.

[0049] In this invention, the chemical fiber filaments are placed between the upper roller shaft 33 and the lower roller shaft 34. Because the gap between the upper and lower roller shafts 34 is small, placing the chemical fiber filaments is extremely inconvenient. To facilitate placing the chemical fiber filaments between the rollers, this application provides an upper roller shaft 33 that can move up and down. By controlling the lifting electric cylinder 4, the upper roller shaft 33 is moved upwards, increasing the gap between the upper and lower roller shafts 34 to facilitate the placement of the chemical fiber filaments. Simultaneously, a rotatable rotating plate 5 is provided as needed to rotate the upper roller shaft 33, which can rotate the entire upper roller shaft 33 by 90 degrees. That is, by controlling the retraction of the rotating electric cylinder 7, the rotating plate 5 is rotated, making it even more convenient to pick up and put down the chemical fiber filaments. The control of the electric cylinder and motor, and other electrical components, is prior art and will not be described in detail.

[0050] When placing chemical fiber filaments, due to the large number of filaments, this application provides a fan mechanism to evenly distribute the filaments on the dividing rod 3 to avoid uneven distribution on the roller shaft. This helps to evenly distribute the filaments on the lower roller shaft 34. The dividing rod 3 can rotate, and the motor 8 can drive the dividing rod 3 to rotate. When the dividing rod 3 rotates, the arc-shaped limiting blocks 21 of different densities on the dividing rod 3 can be positioned above, thereby evenly distributing different numbers of chemical fiber filaments on the lower roller shaft 34 as needed. When the arc-shaped limiting block 21 with a higher density is positioned above the dividing rod 3, the chemical fiber filaments distributed on the lower roller shaft 34 can be divided into more areas of chemical fiber filaments, making the distribution of chemical fiber filaments on the roller shaft more uniform.

[0051] After the chemical fiber filaments are placed, the rotating electric cylinder 7 is controlled to rotate, driving the upper roller shaft 33 to rotate so that it is parallel to the lower roller shaft 34. Then, the lifting electric cylinder 4 is controlled to move downward, so that the upper roller shaft 33 and the lower roller shaft 34 cooperate to squeeze the chemical fiber filaments. Because a spring 11 is provided, the chemical fiber filaments between the upper roller shaft 33 and the lower roller shaft 34 are prevented from being deformed or broken due to hard compression.

[0052] When the rotating plate 5 rotates and resets, the adjusting sleeve 12 moves downward under the pressure of the rotating plate 5, simultaneously driving the pressure rod 13 to move downward. The pressure rod 13 presses downward against the transmission plate 9 on the left, causing the rear end of the transmission plate 9 to rotate downward. At the same time, the upper part of the front end of the rotating plate 5 moves upward, realizing the upward movement of the splitting rod 3. This ensures that the chemical fiber filaments can adhere to the splitting rod 3, preventing the splitting rod 3 from being too low. This would prevent the chemical fiber filaments from being unable to stay on the splitting rod 3 when subsequently pulled forward by workers or moved into the storage box 1 by their own gravity, causing the chemical fiber filaments on the roller to move left and right. At the same time, the height of the splitting rod 3 can be adjusted by pulling down the pull rod 17 to move the splitting rod 3 downward. When the pull rod 17 is at the bottom, rotating the pull rod 17 will position it within the limiting groove 20. The limiting groove 20 limits the pull rod 17 to prevent it from moving up and down, thereby limiting the vertical height of the splitting rod 3.

[0053] Because workers sometimes cannot precisely control the force applied when pulling synthetic fibers, a flexible splitting rod 3 that can move up and down is installed to prevent the fibers from breaking due to excessive pulling. When the pulling force on the synthetic fibers is too great, the splitting rod 3 is subjected to downward pressure, which compresses the spring 16 and causes the splitting rod 3 to move downward. When the downward pressure contacts the spring 16, the splitting rod 3 moves upward to reset, thus preventing the synthetic fibers from breaking.

[0054] After the chemical fiber filaments are placed, the lower roller 34 is rotated by controlling the drive motor. As the lower roller 34 rotates, the upper roller 33 is rotated due to the friction between the upper roller 33 and the lower roller 34. The rotation of the upper and lower roller 34 simultaneously moves the chemical fiber filaments forward. Under manual pulling or the action of its own gravity, the chemical fiber filaments pass between the upper cutter 22 and the lower cutter 27 of the shearing mechanism and enter the storage box 1.

[0055] When it is necessary to cut the chemical fiber filaments, the electric cylinders 23 and 30 are extended simultaneously to drive the upper cutter 22 and the lower cutter 27 to close and cut the chemical fiber filaments. When the lower cutter 27 moves upward, the stop block 28 moves upward. Under the action of the inclined structure of the adjusting plate 26 and the stop block 28, the stop block 28 squeezes the inclined surface of the adjusting plate 26, causing the adjusting plate 26 to rotate, which in turn causes the cover plate 25 to rotate, thereby opening the strip groove so that the lower cutter 27 can extend upward from the strip groove to cooperate with the upper cutter 22 to cut the chemical fiber filaments. When the electric cylinder 20 resets, the push rod 29 is compressed by the spring 4 31, which in turn compresses the adjusting plate 26, thus resetting the adjusting plate 26 and ensuring the reset of the cover plate 25. This closes the strip groove, preventing chemical fiber filaments or other impurities from entering it. Simultaneously, the upper end of the cover plate 25 has a raised arc-shaped surface, which can lift the cut chemical fiber filament heads out of the strip groove during the resetting process, preventing them from getting stuck. The cut chemical fiber filaments are temporarily placed in the storage box 1 for storage.

[0056] In the description of this invention, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," and "counterclockwise," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention 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 invention.

[0057] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention can have various modifications and variations. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A positioning, cutting and storing device for synthetic yarns, comprising a placement table, characterized in that: A storage box is provided on the front side of the placement platform, and a roller mechanism is provided on the upper part of the placement platform to drive the chemical fiber filaments to move. A filament splitting mechanism is provided on the front side of the roller mechanism to distribute the chemical fiber filaments evenly. A shearing mechanism is provided above the storage box to cut the chemical fiber filaments. The shearing mechanism includes an upper cutter, a lower cutter, a support column, and a support plate. The left and right ends of the support plate are fixedly connected to the support column, which is fixedly connected to the ground. An electric cylinder is fixedly mounted on the support column, and its output end is fixedly connected to the upper cutter. The upper front side of the placement platform has a sloping structure, and a strip-shaped groove is formed on the upper part of the front side. The lower cutter is located within this groove and can move up and down along it. A stop is fixedly mounted at the lower end of the lower cutter, and an electric cylinder is mounted at the lower end of the stop. The electric cylinder drives the lower cutter to move up and down along the strip-shaped groove via the stop. The positions of the upper and lower cutters are... On the same plane; a cover plate is rotatably installed at the upper end of the strip groove, and the upper surface of the cover plate is provided with a raised arc-shaped surface. A rotating groove is opened in the placement platform. The rear end of the cover plate is rotatably connected to the placement platform above the rotating groove. An adjusting plate is connected to the rear end of the cover plate, and the adjusting plate and the cover plate are connected at an acute angle. The cover plate and the adjusting plate rotate in the rotating groove. A top rod groove is opened in the placement platform on the rear side of the rotating groove. A top rod is installed in the top rod groove that can move back and forth. A spring is connected to the rear end of the top rod. The rear end of the spring is fixedly connected to the rear end of the top rod groove. The upper surface of the stop block is a sloped structure, and the lower end surface of the adjusting plate is a sloped structure. When the lower cutter moves upward, the stop block moves upward. Under the action of the inclined structure of the adjusting plate and the stop block, the stop block squeezes the inclined surface of the adjusting plate, causing the adjusting plate to rotate, which in turn causes the cover plate to rotate, thereby opening the strip groove. When the electric cylinder two resets, the push rod is squeezed by the spring four to squeeze the adjusting plate, thereby resetting the adjusting plate and ensuring the reset of the cover plate, closing the strip groove and preventing chemical fiber or other impurities from entering the strip groove. The upper end of the cover plate is provided with a raised arc-shaped surface, which lifts the head of the sheared chemical fiber from the strip groove during the cover plate reset process, preventing it from getting stuck in the strip groove.

2. The device according to claim 1, characterized in that: The roller mechanism includes a fixed plate, which is fixed on the placement platform. An upper roller is rotatably arranged above the fixed plate, and a lower roller is rotatably arranged below the upper roller.

3. The device according to claim 2, characterized in that: A rotating plate is rotatably mounted above the fixed plate, and the upper roller shaft is rotatably located below the rotating plate.

4. The chemical fiber positioning, cutting, and storage device according to claim 3, characterized in that: A movable plate is provided below the rotating plate, which can move up and down, and the upper roller shaft is rotatably located on the movable plate.

5. The chemical fiber positioning, cutting, and storage device according to claim 4, characterized in that: A lifting electric cylinder is fixedly installed on the rotating plate, and the output end of the lifting electric cylinder drives the moving plate to move up and down.

6. The chemical fiber positioning, cutting, and storage device according to claim 5, characterized in that: The rotating plate has a spring groove, and a guide block is fixedly installed at the output end of the lifting electric cylinder. The guide block can move up and down and is located in the spring groove. A spring is installed in the spring groove below the guide block.

7. The chemical fiber positioning, cutting, and storage device according to claim 6, characterized in that: A rotating electric cylinder is rotatably mounted on the left end of the rotating plate. The lower end of the rotating electric cylinder is rotatably connected to a fixed plate. The upper end of the fixed plate is connected to the lower left surface of the rotating plate.

8. The chemical fiber positioning, cutting, and storage device according to claim 7, characterized in that: Both ends of the lower roller shaft are rotatably connected to the placement platform. A drive motor is provided at the right end of both the lower roller shaft and the upper roller shaft, and the drive motor drives the lower roller shaft to rotate.

Images