Automatic feeding device and feeding method for ribbon yarn

Abstract

The present invention discloses an automatic feeding device and feeding method for webbing yarn, which belongs to the technical field of webbing yarn feeding. It includes an assembly bracket, a webbing yarn feeding module, a plasma processing mechanism, a webbing yarn inlet and outlet module, and a multi-stage air filtering module. The bottom of the webbing yarn inlet and outlet module is configured with a driving mechanism, and the outer side of the multi-stage air filtering module is configured with an air guide module engaged with the driving mechanism, and the inner side of the air guide module is engaged with the plasma processing mechanism. An efficient pretreatment and coating system is formed by the brush belt and sponge coating belt in the device. The webbing yarn enters from one side of the brush belt, and the brush belt uses the brush on the outer surface to remove impurities and dust on the outer surface of the webbing yarn, ensuring that it is in a relatively clean state when entering the plasma processing mechanism. This pretreatment step not only improves the effect and uniformity of plasma treatment, but also avoids the contamination of the fiber surface by dust and impurities.

Description

Technical Field

[0001] The present invention relates to the technical field of ribbon yarn feeding, and more particularly to an automatic ribbon yarn feeding device and a feeding method. Background Art

[0002] Webbing is a narrow textile fabric woven from fibers or yarns, widely used in clothing, footwear, luggage, and other applications. Webbing yarn not only possesses excellent mechanical properties such as high strength, abrasion resistance, and tear resistance, but also possesses good flexibility and plasticity. In existing production lines, webbing yarn production is primarily accomplished through automated equipment to improve production efficiency and product quality. The production process includes pretreatment, weaving, sizing, drying, and other stages.

[0003] Existing automatic feeding devices are usually only applicable to conventional fibers. For high-performance synthetic fibers, such as carbon fibers and aramid fibers, because their outer surfaces are smooth and chemically inert, after the yarn is pretreated, it is not easy for the yarn to form effective adhesion with conventional sizing liquid during the process of passing through the feeding shaft, and it is difficult to meet their special needs. In order to overcome the problem of difficult effective sizing at the feeding end, the existing technology generally improves the sizing effect by optimizing the sizing process parameters, such as impregnation time, pressing pressure, drying temperature, etc.

[0004] However, in actual operation, although extending the impregnation time, increasing the pressing pressure or raising the drying temperature can improve the sizing effect to a certain extent, these measures often lengthen the production cycle of the entire production line and reduce production efficiency, especially in the batch production process. This approach is not practical and it is difficult to meet the market's growing demand for high-performance webbing yarns. Summary of the Invention

[0005] In view of the problems existing in the prior art, the purpose of the present invention is to provide an automatic feeding device and feeding method for ribbon yarn, aiming to solve the above technical problems.

[0006] To solve the above problems, the present invention adopts the following technical solutions.

[0007] A webbing yarn automatic feeding device comprises an assembly bracket, a webbing yarn feeding module is configured on the upper side of the assembly bracket, a plurality of rotatable plasma processing mechanisms are provided inside the webbing yarn feeding module, and a webbing yarn inlet and outlet module for passing the webbing yarn is further configured on the outside of the webbing yarn feeding module, a multi-stage air filter module is configured at the bottom of the webbing yarn feeding module, a drive mechanism is configured at the bottom of the webbing yarn inlet and outlet module, an air guide module engaged with the drive mechanism is configured on the outside of the multi-stage air filter module, and the inner side of the air guide module is engaged with the plasma processing mechanism;

[0008] The driving mechanism includes a servo motor, the air guide module includes a disc cover meshed with the output end of the servo motor, a second gear ring meshed with each plasma processing mechanism is arranged on the inner side of the disc cover, and a fan tube is arranged on the outer side of the disc cover;

[0009] The output end of the servo motor drives the fan tube to introduce the outside air into each interconnected plasma treatment mechanism inside the ribbon wire feeding module, so as to perform plasma treatment on the ribbon wire entering from one end of the ribbon wire inlet and outlet module, so that the ribbon wire passing through the ribbon wire feeding module is attached with charged functional groups to enhance the adhesion of the slurry.

[0010] As a further solution of the present invention: the webbing wire feeding module includes a feeding silo, a servo air pump is fixedly installed at the inner center position of the feeding silo, a circular elastic air bag is fixedly installed on the output end of the servo air pump, and several groups of charged module blocks are fixedly installed in sequence on the outer arc surface of the circular elastic air bag, the webbing wire in and out module includes a square cavity fixedly connected to the edge of the feeding silo, a circular arc tray extending into the interior of the feeding silo is fixedly connected to one side end of the square cavity, a partition plate is fixedly connected to the inner middle position of the square cavity, the partition plate divides the interior of the square cavity into two groups of mutually symmetrical cavities, and a first gear rod is movably installed at a position inside the cavity on each side away from the circular arc tray.

[0011] As a further solution of the present invention: the webbing wire in and out module also includes a second gear rod parallel to the first gear rod in the cavities on both sides of the partition plate, the second gear rod is close to one side of the arc tray, and the outer surfaces of the first gear rod and the second gear rod side by side in the cavities on both sides of the partition plate are meshed with track sleeves, the outer surface of the track sleeve in one of the cavities on both sides of the partition plate is fixedly installed with a sponge coating belt, and the outer surface of the track sleeve in the other side cavity is fixedly installed with a brush belt, and two groups of U-shaped sleeve arms are fixedly connected to the side walls of the square cavity in each side cavity, and the inner side of the open end of the U-shaped sleeve arm is movably installed with a roller sleeve.

[0012] As a further solution of the present invention: the plasma processing mechanism includes a plurality of circular openings arranged in a semicircular shape inside the loading silo and outside the circular elastic airbag, and the plurality of circular openings arranged in a semicircular shape are opposite to the arc tray as a whole, and a cylindrical cavity sleeve is movably installed in each circular opening, and a chuck sleeve for movably sleeved in the circular opening is fixedly connected to the outer surface of the cylindrical cavity sleeve, and the cylindrical cavity sleeve extends into the interior of the loading silo through one side end of the chuck sleeve, and the other side end extends out of the bottom of the loading silo, and a plurality of air leakage ports are opened in a circular shape on the one side end extending into the interior of the loading silo, and a pointed protrusion is fixedly connected to the outside of each air leakage port, the inner side of the pointed protrusion is a cavity structure, and a plurality of air outlets communicating with the cylindrical cavity sleeve are opened in sequence on the outer surface of the pointed protrusion.

[0013] As a further solution of the present invention: the air guide module includes a disc cover movably mounted on the bottom of the loading silo, a second gear ring is fixedly mounted on the inner ring edge of the disc cover, one side end of the cylindrical cavity sleeve extending out of the bottom of the loading silo is fixedly connected to the first gear ring, and the first gear ring on the outer side of each cylindrical cavity sleeve is meshed with the inner side of the second gear ring, and one side end of the cylindrical cavity sleeve extending out of the bottom of the loading silo is open, and several groups of extension plates are fixedly connected to the outer side of the disc cover, a fan tube is fixedly mounted on the protruding end of the extension plate, and a third gear ring is fixedly mounted on the outer surface of the fan tube.

[0014] As a further solution of the present invention: the multi-stage air filtration module includes a disc cavity warehouse sandwiched between the loading silo and the fan barrel, and the disc cavity warehouse is fixedly installed with a plurality of auxiliary sleeves corresponding to the cylindrical cavity sleeves on the side facing the bottom of the loading silo, and the auxiliary sleeves are movably sleeved into the inside of the cylindrical cavity sleeve on the same side through the opening on the outside of the cylindrical cavity sleeve, and a sealing ring is provided at the edge of the sleeve opening, a plurality of sorting cavities are opened inside the disc cavity warehouse, and a ventilation cover is fixedly installed on the intersection surface of each sorting cavity, and a ventilation cover is also fixedly installed on the side of the disc cavity warehouse facing the fan barrel, and the side of the sorting cavity is opened with injection openings, and a corresponding sealing plug is arranged on the outside of each injection opening.

[0015] As a further solution of the present invention: the driving mechanism also includes a third gear plate fixedly mounted on the output end of the servo motor, and the outer edge of the third gear plate is meshed with the outer edge of the third gear ring, a gear plate sleeve rod is movably mounted on the outer surface of the servo motor through a clamping sleeve, and a wheel plate configured at the bottom of the gear plate sleeve rod is meshed with the outer edge of the third gear plate, a fourth gear plate is fixedly mounted on the side end of the gear plate sleeve rod away from the meshing with the outer edge of the third gear plate, and the fourth gear plate is movably fitted to the bottom of the square cavity as a whole.

[0016] As a further solution of the present invention: the driving mechanism also includes a fifth gear plate movably installed on both sides of the bottom of the square cavity, the fifth gear plates are meshed with the fourth gear plates, and the axis of the fifth gear plates can be movably penetrated into the interior of the square cavity, and fixedly connected with the axis of the first gear rod on the same side of the square cavity to form an integrated structure, and a connecting support rod fixedly connected to the axis of the fourth gear plate at the bottom of the square cavity is movably installed at the end position of the side of the partition plate away from the arc tray, and a cross slot is provided on the top of the connecting support rod.

[0017] As a further solution of the present invention: the top of the webbing wire in and out module is provided with a loading cover mechanism, and the loading cover mechanism includes a removable cover that is pressed and installed on the top of the square cavity, and an auxiliary rod is fixedly installed on the upper surface of the removable cover, and a storage cylinder is fixedly installed on the outer end of the auxiliary rod, and the bottom of the storage cylinder is connected to a discharge bin through a conduit, and the discharge bin is connected to one end of the sponge coating belt inside the square cavity up and down and corresponds, and the loading cover mechanism also includes an extension rod movably installed on the upper surface of the removable cover and aligned with the connecting support rod up and down, and the bottom of the extension rod is provided with a protrusion that fits into the cross slot of the connecting support rod, and a second gear disk is fixedly installed on the top of the extension rod, and a first gear disk that meshes with the second gear disk is movably installed at the axial position of the top of the storage cylinder, and the inside of the storage cylinder is connected to a stirring rod through the first gear disk.

[0018] A method for using an automatic ribbon yarn feeding device comprises the following steps:

[0019] S1: First, the webbing wire enters the loading silo from the cavity on the side of the brush belt of the webbing wire in and out module. The brush belt is used to remove impurities and dust on the surface of the webbing wire to ensure that the webbing wire is in a relatively clean state before entering the plasma treatment stage.

[0020] S2: Then, the servo motor is started through the driving mechanism, and the fan cylinder is driven to rotate through its output end, sucking in the outside air and introducing it into the feeding silo after purification through the multi-stage air filter module, so that the ribbon wire wrapped around it can be evenly treated by plasma, increasing the charged functional groups on the surface of the ribbon wire, thereby enhancing the adhesion of the slurry;

[0021] S3: Then, the plasma-treated ribbon yarn passes through the cavity on one side of the sponge coating belt, and the slurry stored by the feeding cover mechanism and stirred evenly by the stirring rod drips onto the sponge coating belt through the discharge port to ensure uniform distribution of the slurry;

[0022] S4: Finally, the extension rod in the feeding cover mechanism is linked to the connecting rod, so that the first gear plate drives the stirring rod to rotate, ensuring the fluidity of the slurry and realizing continuous automatic feeding and processing of the ribbon yarn.

[0023] Compared with the prior art, the above technical solution provided by the present invention has at least the following beneficial effects:

[0024] (1) An efficient pretreatment and coating system is formed by the brush belt and sponge coating belt in the device. The webbing filament enters from one side of the brush belt, and the brush belt uses the brush on the outer surface to remove impurities and dust on the outer surface of the webbing filament, ensuring that it is in a relatively clean state when entering the plasma treatment mechanism. This pretreatment step not only improves the effect and uniformity of the plasma treatment, but also avoids the contamination of the fiber surface by dust and impurities, ensuring that the subsequent plasma treatment can proceed smoothly. After the plasma treatment, the webbing filament immediately passes through the side of the sponge coating belt. The outer surface of the sponge coating belt absorbs an appropriate amount of slurry and evenly adheres the slurry to the webbing filament through a flexible coating method. Since the brush belt has pre-cleaned the surface of the webbing filament, the sponge coating belt can more effectively apply the slurry to the fiber surface, avoiding the uneven or excessive coating problems that may occur in traditional coating methods, thereby significantly improving the sizing effect and adhesion.

[0025] (2) The coordinated work of the multi-stage air filter module and the air guide module ensures the purity and stability of the gas during the plasma treatment process. The gas introduced into the plasma treatment area is ensured to be highly pure. The pure gas not only improves the efficiency and stability of plasma generation, but also avoids the contamination of the plasma generator and the fiber surface by impurities, further improving the effect of plasma treatment. The external pure air is introduced into the internal loading silo to ensure that each plasma treatment mechanism has sufficient gas supply. In addition, the rotation of the air guide module also drives the synchronous rotation of the plasma treatment mechanism, allowing the gas to cover a larger area, enhancing the uniformity and efficiency of the plasma treatment. This design not only improves the treatment quality, but also extends the service life of the equipment and reduces maintenance costs.

[0026] (3) By controlling the inflation and deflation of the annular elastic airbag through a servo air pump, the distance between the charged module block and the plasma treatment mechanism is dynamically adjusted, so that the plasma treatment distance can be optimized in real time according to the characteristics and treatment requirements of different fibers, ensuring that the plasma can evenly cover the fiber surface. In particular, for fibers or fabrics with complex geometric shapes, such as three-dimensional fabrics and special-shaped fibers, the charged module block can fully penetrate into the fiber interior, thereby improving the overall treatment effect. In the early stage of treatment, the charged module block can be close to the plasma treatment mechanism to increase the density and intensity of the plasma; in the later stage of treatment, it can be appropriately moved away to reduce the intensity of the plasma and avoid over-treatment or damage to the fiber. This segmented treatment method not only improves the flexibility and adaptability of the treatment, but also ensures the best effect of fiber surface modification. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] The accompanying drawings, which are incorporated herein and constitute a part of the specification, illustrate embodiments of the invention and, together with the description, further serve to explain the principles of the invention and to enable one skilled in the art to make and use the invention.

[0028] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0029] Figure 2 is a side view of the present invention;

[0030] Figure 3 This is a structural diagram of the feeding cover mechanism of the present invention in a disassembled state;

[0031] Figure 4 This is a schematic structural diagram of the multi-stage air filter module of the present invention in a half-sectioned and disassembled state;

[0032] Figure 5 This is a structural diagram of the ribbon yarn inlet and outlet module of the present invention;

[0033] Figure 6 Schematic diagram of the structure of the driving mechanism of the present invention;

[0034] Figure 7 Schematic diagram of the structure of the air guide module of the present invention;

[0035] Figure 8 It is a schematic structural diagram of the plasma processing mechanism of the present invention in a half-section state.

[0036] Reference numerals

[0037] 1. Assemble the bracket;

[0038] 2. Webbing yarn feeding module; 21. Feeding silo; 22. Servo air pump; 23. Ring elastic airbag; 24. Live module;

[0039] 25. Plasma treatment mechanism; 251. Cylindrical cavity sleeve; 252. Chuck sleeve; 253. First gear ring; 254. Air leakage port; 255. Tip protrusion; 256. Air outlet;

[0040] 26. Webbing yarn inlet and outlet module; 261. Square cavity; 262. Arc tray; 263. Partition plate; 264. Connecting support rod; 265. First gear rod; 266. Second gear rod; 267. Track cover; 268. Sponge coating belt; 269. Brush belt; 2610. U-shaped sleeve arm; 2611. Roller cover;

[0041] 3. Loading cover mechanism; 31. Removable cover; 32. Auxiliary rod; 33. Storage cylinder; 34. First gear plate; 35. Extension rod; 36. Second gear plate; 37. Discharge port;

[0042] 4. Multi-stage air filter module; 41. Disc cavity bin; 42. Sorting cavity; 43. Ventilation cover; 44. Auxiliary sleeve; 45. Injection opening;

[0043] 5. Air guide module; 51. Disc cover; 52. Second gear ring; 53. Extension plate; 54. Fan tube; 55. Third gear ring;

[0044] 6. Driving mechanism; 61. Servo motor; 62. Third gear plate; 63. Fourth gear plate; 64. Gear plate sleeve rod; 65. Fifth gear plate.

[0045] As shown in the figure, in order to clearly implement the structure of the embodiment of the present invention, specific structures and devices are marked in the figure, but this is only for illustrative purposes and is not intended to limit the present invention to the specific structure, device and environment. According to specific needs, ordinary technicians in this field can adjust or modify these devices and environments. DETAILED DESCRIPTION

[0046] The following describes in detail an automatic webbing yarn feeding device and feeding method provided by the present invention, with reference to the accompanying drawings and specific embodiments. It is also noted that, to provide a more detailed description of the embodiments, the following embodiments are listed as best and preferred embodiments, and those skilled in the art may also adopt other alternative embodiments. Furthermore, the accompanying drawings are intended only to more specifically illustrate the embodiments and are not intended to limit the present invention.

[0047] like Figures 1 to 8 As shown, an embodiment of the present invention provides an automatic feeding device for ribbon yarns, comprising an assembly bracket 1, a ribbon yarn feeding module 2 is configured on the upper side of the assembly bracket 1, a plurality of rotatable plasma processing mechanisms 25 are arranged inside the ribbon yarn feeding module 2, and a ribbon yarn inlet and outlet module 26 for passing the ribbon yarns is further configured on the outside of the ribbon yarn feeding module 2, a multi-stage air filter module 4 is configured at the bottom of the ribbon yarn feeding module 2, a driving mechanism 6 is configured at the bottom of the ribbon yarn inlet and outlet module 26, an air guide module 5 engaged with the driving mechanism 6 is configured on the outside of the multi-stage air filter module 4, and the inner side of the air guide module 5 is engaged with the plasma processing mechanism 25;

[0048] The driving mechanism 6 includes a servo motor 61, and the air guide module 5 includes a disc cover 51 engaged with the output end of the servo motor 61. A second gear ring 52 engaged with each plasma processing mechanism 25 is disposed on the inner side of the disc cover 51, and a fan tube 54 is disposed on the outer side of the disc cover 51.

[0049] The fan tube 54 is driven by the output end of the servo motor 61 to introduce the outside air into each of the interconnected plasma treatment mechanisms 25 inside the ribbon wire feeding module 2, so as to perform plasma treatment on the ribbon wire passing through one end of the ribbon wire inlet and outlet module 26, so that the ribbon wire passing through the ribbon wire feeding module 2 is attached with charged functional groups to enhance the adhesion of the slurry.

[0050] In order to solve the problem that the existing technology is difficult to solve in the process of automatic feeding and sizing of high-performance synthetic fibers, which is caused by poor adhesion and poor sizing effect due to the smooth surface and strong chemical inertness, the above-mentioned technical solution is now adopted to solve the problem. The above-mentioned technical solution is mainly composed of an assembly bracket 1, a ribbon wire feeding module 2, a plasma treatment mechanism 25, a ribbon wire inlet and outlet module 26, a multi-stage air filter module 4, an air guide module 5 and a driving mechanism 6. The assembly bracket 1 is a gantry structure used for assembly to the outside of the weaving and drying production line in the existing technology, and a corresponding bolt opening is provided at the assembly end. The ribbon wire feeding module 2 serves as the main processing area of ​​the ribbon wire, and is used to perform multi-stage processing on the ribbon wire passing through the ribbon wire inlet and outlet module 26, so that the outer surface of the ribbon wire can better adhere to the sizing liquid. In the processing process, since plasma treatment needs to be introduced, gas needs to be introduced, and the air guide module 5 is used to cooperate with the multi-stage air filter module 4 to continuously introduce gas;

[0051] Among them, the driving mechanism 6 serving as the driving end of the entire device is equipped with a servo motor 61 which is a motor capable of servo control in the prior art, which can control its rotation direction and speed, and facilitates precise driving. Its disc cover 51 is integrally mounted on the bottom of the ribbon wire feeding module 2, and through the transmission control of the gear set at the driving end, its second gear ring 52 drives each engaged plasma processing mechanism 25, so that each plasma processing mechanism 25 performs rotational plasma treatment on the ribbon wire wrapped around its outside, so that the ribbon wire passing through the inside of the ribbon wire feeding module 2 is attached with charged functional groups to enhance the adhesion of the slurry, so as to solve the problem that the prior art is difficult to solve that the high-performance synthetic fiber has poor adhesion and poor sizing effect due to its smooth surface and strong chemical inertness during the automatic feeding and sizing process.

[0052] like Figures 1 to 8As shown, the webbing wire feeding module 2 includes a feeding silo 21, a servo air pump 22 is fixedly installed at the inner center position of the feeding silo 21, a circular elastic air bag 23 is fixedly installed on the output end of the servo air pump 22, and a plurality of groups of charged module blocks 24 are fixedly installed in sequence on the outer arc surface of the circular elastic air bag 23, and the webbing wire in and out module 26 includes a square cavity 261 fixedly connected to the edge of the feeding silo 21, a circular arc tray 262 extending into the interior of the feeding silo 21 is fixedly connected to one side end of the square cavity 261, and a partition plate 263 is fixedly connected to the inner middle position of the square cavity 261, and the partition plate 263 divides the interior of the square cavity 261 into two groups of mutually symmetrical cavities, and a first gear rod 265 is movably installed at a position inside the cavity on each side away from the circular arc tray 262.

[0053] Among them, the configured servo air pump 22 is an air pump structure that can automatically inflate and deflate in the existing technology, which is used to inflate and deflate the circular elastic airbag 23 on the outer output end to change the volume of the outer circular elastic airbag 23, and to control several groups of charged module blocks 24 installed on the outside to approach and move away from one end of the plasma processing mechanism 25, and the corresponding charged module blocks 24 are discharge structures that can generate charged bodies in the existing technology. The circular elastic airbag 23 is a high-strength and tough airbag structure in the existing technology, which can be expanded in the inflated state and can be contracted in the deflated state. The arc edge of the configured arc tray 262 is concentric with the loading silo 21, and after the arc tray 262 is separated by the partition plate 263, one side is used to penetrate the fabric and the other side is used to penetrate the fabric. For the interior of the square cavity 261, after being separated by the partition plate 263, one side can be used to penetrate the fabric and the other side can be used to penetrate the fabric.

[0054] For fibers or fabrics with complex geometric shapes, such as three-dimensional fabrics and special-shaped fibers, the distance can be dynamically adjusted to ensure that the plasma can fully penetrate into the fiber, especially the bending, folding or crossing parts of the fiber, thereby improving the overall treatment effect. Furthermore, in the early stage of treatment, the charged module block 24 can be brought close to the plasma treatment mechanism 25 to increase the density and intensity of the plasma; and in the later stage of treatment, it can be appropriately moved away to reduce the intensity of the plasma and avoid excessive treatment or damage to the fiber.

[0055] like Figures 1 to 8As shown, the webbing wire in-and-out module 26 also includes a second gear rod 266 arranged side by side with the first gear rod 265 in the cavities on both sides of the partition plate 263, and the second gear rod 266 is close to one side of the arc tray 262, and the outer surfaces of the first gear rod 265 and the second gear rod 266 arranged side by side in the cavities on both sides of the partition plate 263 are meshed with track sleeves 267, and the outer surface of the track sleeve 267 in one of the cavities on both sides of the partition plate 263 is fixedly installed with a sponge coating belt 268, and the outer surface of the track sleeve 267 in the cavity on the other side is fixedly installed with a brush belt 269, and two groups of U-shaped sleeve arms 2610 are fixedly connected to the side walls of the square cavity 261 in each side cavity, and the inner side of the open end of the U-shaped sleeve arm 2610 is movably installed with a roller sleeve 2611.

[0056] The brush belt 269 is a crawler-shaped brush cloth structure, which uses the brush on the outer surface to remove impurities and dust on the outer surface of the webbing during rotation, ensuring the relative cleanliness of the outer surface when entering the loading silo 21. In the cavities on both sides of the partition plate 263, the cavity on the side with the brush belt 269 is the webbing inlet, and the cavity on the side with the sponge coating belt 268 is the webbing outlet. The U-shaped sleeve arm 2610 in each side cavity is used to configure a movable roller sleeve 2611. Under the action of the roller sleeve 2611, the webbing wire entering and leaving can be tightly attached to the sponge coating belt 268 and the brush belt 269 in the cavity on the same side, so that the sponge coating belt 268 and the brush belt 269 can effectively act on the webbing wire.

[0057] During use, the webbing filaments are fed into the interior of the loading silo 21 through the cavity on one side of the brush belt 269. They are then plasma-treated by the plasma treatment mechanism 25 inside the loading silo 21. They then pass through the cavity on the side of the sponge coating belt 268, where they are coated with slurry. Because the brush has already pre-cleaned the webbing filament surface, the sponge coating not only more effectively applies the slurry to the fiber surface, but also protects it from dust or impurities during the plasma treatment process. This continuous process ensures even distribution of the slurry, avoiding the uneven or excessive application that can occur with traditional coating methods, thereby improving sizing effectiveness and adhesion.

[0058] like Figures 1 to 8As shown, the plasma processing mechanism 25 includes a plurality of circular openings arranged in a semicircular manner on the outside of the circular elastic airbag 23 and opened inside the loading silo 21, and the plurality of circular openings arranged in a semicircular manner are opposite to the arc tray 262 as a whole, and a cylindrical cavity sleeve 251 is movably installed in each circular opening, and a chuck sleeve 252 for movably sleeved in the circular opening is fixedly connected to the outer surface of the cylindrical cavity sleeve 251. The cylindrical cavity sleeve 251 is clamped by One side end of the disc sleeve 252 extends into the interior of the loading silo 21, and the other side end extends out of the bottom of the loading silo 21, and a plurality of air leakage holes 254 are opened in a circular shape on the one side end extending into the interior of the loading silo 21, and a pointed protrusion 255 is fixedly connected to the outside of each air leakage hole 254. The inner side of the pointed protrusion 255 is a cavity structure, and a plurality of air outlets 256 communicating with the cylindrical cavity sleeve 251 are opened in sequence on the outer surface of the pointed protrusion 255.

[0059] Among them, the several pointed protrusions 255 on the outer surface of the cylindrical cavity sleeve 251 are configured to better separate the passing ribbon threads, and the several groups of cylindrical cavity sleeves 251 are arranged in a semicircular manner to enable the ribbon threads wrapped around the outer surfaces of the several groups of cylindrical cavity sleeves 251 to have a longer residence period, and also to better enter and exit the arc tray 262.

[0060] like Figures 1 to 8 As shown, the air guide module 5 includes a disc cover 51 movably mounted on the bottom of the loading silo 21, and a second gear ring 52 is fixedly mounted on the inner ring edge of the disc cover 51, and one side end of the cylindrical cavity sleeve 251 extending out of the bottom of the loading silo 21 is fixedly connected to the first gear ring 253, and the first gear ring 253 on the outer side of each cylindrical cavity sleeve 251 is engaged with the inner side of the second gear ring 52, and one side end of the cylindrical cavity sleeve 251 extending out of the bottom of the loading silo 21 is open, and several groups of extension plates 53 are fixedly connected to the outer side of the disc cover 51, and a fan tube 54 is fixedly mounted on the protruding end of the extension plate 53, and a third gear ring 55 is fixedly mounted on the outer surface of the fan tube 54.

[0061] The specific working process of the configured air guide module 5 is as follows:

[0062] First, the webbing yarn to be processed enters the interior of the loading silo 21 from the cavity on one side of the brush belt 269 to pre-process the impurities and dust attached to the outer surface;

[0063] Then, the driving mechanism 6 drives the disc cover 51 that is movably sleeved on the bottom of the loading silo 21 to rotate, and the outer side of the disc cover 51 is installed with a fan tube 54 through an extension plate 53. During the rotation process, the fan tube 54 on the outer side will generate a reverse airflow, similar to the fan of the range hood in the prior art, sucking the air from the outside to the inside and then introducing it into the interior of the loading silo 21.

[0064] Then, since the second gear ring 52 inside the disc cover 51 is engaged with the first gear ring 253 at the protruding end of the bottom of the loading silo 21, while the fan tube 54 rotates to generate reverse airflow, each cylindrical cavity sleeve 251 arranged inside the loading silo 21 will also rotate. The rotation of the cylindrical cavity sleeve 251 has two effects. On the one hand, it can make the gas ejected from the connected air outlet 256 cover a larger area, thereby improving the efficiency of plasma treatment. On the other hand, it can also facilitate the smooth passage of the webbing.

[0065] Finally, the cloth is subjected to plasma treatment by the plasma treatment mechanism 25 inside the loading silo 21 , and then passes through the cavity on the side of the sponge coating belt 268 , and the plasma-treated cloth belt is coated with slurry through the sponge coating belt 268 .

[0066] like Figures 1 to 8 As shown, the multi-stage air filtering module 4 includes a disc cavity bin 41 sandwiched between the loading silo 21 and the fan tube 54, and the disc cavity bin 41 is fixedly installed with a plurality of auxiliary sleeves 44 corresponding to the cylindrical cavity sleeve 251 on the side facing the bottom of the loading silo 21, and the auxiliary sleeves 44 are movably sleeved on the inside of the cylindrical cavity sleeve 251 on the same side through the opening on the outside of the cylindrical cavity sleeve 251, and a sealing ring is provided on the edge of the sleeve mouth, and a plurality of sorting cavities 42 are opened inside the disc cavity bin 41, and a ventilation cover 43 is fixedly installed on the intersection surface of each sorting cavity 42, and a ventilation cover 43 is also fixedly installed on the side of the disc cavity bin 41 facing the fan tube 54, and the side of the sorting cavity 42 is opened with an injection opening 45, and a corresponding sealing plug is arranged on the outside of each injection opening 45.

[0067] Among them, the multi-stage air filter module 4 is configured to further improve the purity of the introduced gas during the plasma treatment process, because during plasma treatment, the dust, particulate matter and other impurities carried in the air directly introduced may be deposited on the fiber surface or inside the plasma generator, affecting the uniform distribution and stability of the plasma.

[0068] Therefore, in order to improve the processing quality, foam filter particles, glass fiber adsorption particles, activated carbon particles and silica gel particles, etc. can be injected into the several sorting cavities 42 respectively to improve the quality of the gas. Specifically, the foam filter particles can remove larger particles, dust and fibers, prevent these large particles from entering the subsequent filter layer, and extend the service life of the entire filtration system. The glass fiber adsorption particles can effectively remove particles larger than 0.3 microns, and the filtration efficiency can reach more than 99%. It can remove fine dust, bacteria and other particles in the air to ensure high cleanliness of the air. The activated carbon has a strong adsorption capacity and can effectively remove volatile organic compounds, odors and harmful gases in the air. The silica gel particles can effectively remove moisture in the air to ensure the dryness of the air. Air with too high humidity will affect the generation and stability of plasma, so keeping the air dry is crucial for plasma processing, and it can also effectively remove static electricity carried on the outer surface. Each injection opening 45 is equipped with a corresponding sealing plug on the outside to facilitate the injection and replacement of materials, and each sorting cavity 42 is fixedly installed with a ventilation cover 43 on the intersection surface to allow gas to pass between two adjacent sorting cavities 42, and the side of the disc cavity bin 41 facing the fan tube 54 is also fixedly installed with a ventilation cover 43 to introduce air, and the side of the disc cavity bin 41 facing the bottom of the loading silo 21 is fixedly installed with several auxiliary sleeves 44 corresponding to the cylindrical cavity sleeve 251. They are T-shaped guide tubes that can be tightly and movably clamped in the interior of the cylindrical cavity sleeve 251. During the rotation of the cylindrical cavity sleeve 251, there is no movement interference on one side of the auxiliary sleeve 44.

[0069] like Figures 1 to 8 As shown, the driving mechanism 6 also includes a third gear plate 62 fixedly mounted on the output end of the servo motor 61, and the outer edge of the third gear plate 62 is meshed with the outer edge of the third gear ring 55, and a gear plate sleeve rod 64 is movably mounted on the outer surface of the servo motor 61 through a clamping sleeve, and the wheel configured at the bottom of the gear plate sleeve rod 64 is meshed with the outer edge of the third gear plate 62, and a fourth gear plate 63 is fixedly mounted on the side end of the gear plate sleeve rod 64 away from the outer edge of the third gear plate 62, and the fourth gear plate 63 is movably fitted to the bottom of the square cavity 261 as a whole.

[0070] like Figures 1 to 8As shown, the driving mechanism 6 also includes a fifth gear plate 65 movably mounted on both sides of the bottom of the square cavity 261, and the fifth gear plate 65 is meshed with the fourth gear plate 63, and the axis of the fifth gear plate 65 is movably penetrated into the interior of the square cavity 261, and is fixedly connected to the axis of the first gear rod 265 on the same side of the interior of the square cavity 261 to form an integrated structure, and the partition plate 263 is movably mounted at the end position of one side away from the arc tray 262 with a connecting support rod 264 fixedly connected to the axis of the fourth gear plate 63 at the bottom of the square cavity 261, and a cross slot is provided on the top of the connecting support rod 264.

[0071] The specific process of the configured driving mechanism 6 is as follows:

[0072] The rotation of the third gear disc 62 connected to the output end of the servo motor 61 controls the synchronous rotation of the third gear ring 55 and the gear disc sleeve rod 64 on the outer side, wherein the gear disc sleeve rod 64 is a gear structure with a rod. During the rotation, it drives the fourth gear disc 63 on the other side to rotate. When the fourth gear disc 63 rotates, the fifth gear disc 65 meshed on both sides of the fourth gear disc 63 can rotate. Since the fifth gear disc 65 and the first gear rod 265 are an integrated structure, the track sleeves 267 arranged on both sides of the partition plate 263 can rotate synchronously to control the rotation of the sponge coating belt 268 and the brush belt 269.

[0073] The rotation of the third gear ring 55 on the other side can rotate the air guide module 5 as a whole. On the one hand, it controls the plasma processing mechanism 25 to rotate synchronously through the second gear ring 52, and on the other hand, it is used to control the fan tube 54 to rotate and guide the air.

[0074] Furthermore, since the upper axis of the fourth gear plate 63 and the connecting support rod 264 that is movably sleeved in the partition plate 263 are an integrated structure, the connecting support rod 264 can also rotate during the rotation process. Because a slot is provided on the top of the connecting support rod 264, it can drive the extension rod 35 at one end of the loading cover mechanism 3 to rotate, thereby achieving a multi-stage linkage effect.

[0075] like Figures 1 to 8 As shown, a loading cover mechanism 3 is provided on the top of the webbing yarn inlet and outlet module 26, and the loading cover mechanism 3 includes a detachable cover 31 which is pressed and installed on the top of the square cavity 261, and an auxiliary rod 32 is fixedly installed on the upper surface of the detachable cover 31, and a storage cylinder 33 is fixedly installed on the outer end of the auxiliary rod 32, and the bottom of the storage cylinder 33 is connected to a discharge bin 37 through a conduit, and the discharge bin 37 is connected to one end of the sponge coating belt 268 inside the square cavity 261 in upper and lower communication.

[0076] like Figures 1 to 8 As shown, the feeding cover mechanism 3 also includes an extension rod 35 movably mounted on the upper surface of the detachable cover 31 and aligned with the connecting support rod 264, and the bottom of the extension rod 35 is provided with a protrusion that fits into the cross slot of the connecting support rod 264, and a second gear plate 36 is fixedly mounted on the top of the extension rod 35, and a first gear plate 34 that meshes with the second gear plate 36 is movably mounted at the top axial position of the storage cylinder 33, and the interior of the storage cylinder 33 is connected to the stirring rod through the first gear plate 34.

[0077] Among them, the configured feeding cover mechanism 3 plays a role in slurry spraying, the provided storage cylinder 33 is used to store the slurry to be applied, and the provided discharge port 37 is a rectangular discharge port structure, which is located above one end of the sponge coating belt 268 inside the square cavity 261, so that the derived slurry can leak onto the sponge coating of the sponge coating belt 268, and in order to ensure the stability of the spraying, a corresponding electric valve is provided on the conduit on one side of the discharge port 37, and the interior of the storage cylinder 33 is connected to the structure of the stirring rod through the first gear disk 34. Specifically, the bottom of the first gear disk 34 is provided with a stirring rod structure extending into the interior of the storage cylinder 33, which stirs the interior of the storage cylinder 33 while rotating to ensure the fluidity of the slurry stored inside. Its specific working state is:

[0078] First, in order to ensure that the webbing wire to be loaded can be better introduced into the outer surface of the loading silo 21 and the cylindrical cavity sleeve 251, the removable cover plate 31 on the outside is press-fitted and can be removed. In the removed state, in order to ensure that the extension rod 35 on the removable cover plate 31 can be connected with the connecting support rod 264 for subsequent linkage, the bottom of the extension rod 35 is provided with a protrusion that fits into the cross notch of the connecting support rod 264, which can be fitted after pressing and installing;

[0079] During operation, through the linkage effect of the connecting support rod 264, the second gear plate 36 can drive the first gear plate 34 to rotate to control the stirring rod inside the storage cylinder 33 for stirring. A conduit for feeding is provided on the outer surface of the storage cylinder 33.

[0080] The present invention encompasses any alternatives, modifications, equivalents, and solutions that fall within the spirit and scope of the present invention. To provide a thorough understanding of the present invention, specific details are described in detail below in connection with the preferred embodiments of the present invention, but those skilled in the art will be able to fully understand the present invention without these detailed descriptions. Furthermore, to avoid unnecessary confusion regarding the essence of the present invention, well-known methods, processes, procedures, components, and circuits have not been described in detail.

[0081] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. An automatic feeding device for webbing yarn, comprising an assembly bracket (1), characterized in that: A ribbon wire feeding module (2) is provided on the upper side of the assembly bracket (1), a plurality of rotatable plasma processing mechanisms (25) are provided inside the ribbon wire feeding module (2), and a ribbon wire inlet and outlet module (26) for passing the ribbon wire is provided on the outer side of the ribbon wire feeding module (2), a multi-stage air filter module (4) is provided at the bottom of the ribbon wire feeding module (2), a driving mechanism (6) is provided at the bottom of the ribbon wire inlet and outlet module (26), an air guide module (5) engaged with the driving mechanism (6) is provided on the outer side of the multi-stage air filter module (4), and the inner side of the air guide module (5) is engaged with the plasma processing mechanism (25); The driving mechanism (6) includes a servo motor (61), the air guide module (5) includes a disc cover (51) meshed with the output end of the servo motor (61), a second gear ring (52) meshed with each plasma processing mechanism (25) is arranged on the inner side of the disc cover (51), and a fan tube (54) is arranged on the outer side of the disc cover (51); The output end of the servo motor (61) drives the fan tube (54) to introduce the outside air into each of the plasma treatment mechanisms (25) communicated with each other inside the ribbon wire feeding module (2), so as to perform plasma treatment on the ribbon wire passing through one end of the ribbon wire inlet and outlet module (26), so that the ribbon wire passing through the ribbon wire feeding module (2) is attached with charged functional groups to enhance the adhesion of the slurry; The ribbon yarn feeding module (2) includes a feeding round bin (21), a servo air pump (22) is fixedly installed at the inner center position of the feeding round bin (21), a circular elastic air bag (23) is fixedly installed on the output end of the servo air pump (22), and a plurality of groups of charged module blocks (24) are fixedly installed on the outer arc surface of the circular elastic air bag (23). The ribbon yarn inlet and outlet module (26) includes a square cavity fixedly connected to the edge of the feeding round bin (21). (261), a circular arc tray (262) extending into the interior of the loading circular bin (21) is fixedly connected to one side end of the square cavity (261), a partition plate (263) is fixedly connected to the middle position of the interior of the square cavity (261), the partition plate (263) divides the interior of the square cavity (261) into two groups of mutually symmetrical cavities, and a first gear rod (265) is movably installed at a position of the interior of each side cavity away from the circular arc tray (262); The webbing yarn in-and-out module (26) further includes a second gear rod (266) arranged side by side with the first gear rod (265) in the cavities on both sides of the partition plate (263), the second gear rod (266) is close to one side of the arc tray (262), and the outer surfaces of the first gear rod (265) and the second gear rod (266) arranged side by side in the cavities on both sides of the partition plate (263) are both meshed with track sleeves (267), the outer surface of the track sleeve (267) in one of the cavities on both sides of the partition plate (263) is fixedly installed with a sponge coating belt (268), and the outer surface of the track sleeve (267) in the other cavity is fixedly installed with a brush belt (269), and two groups of U-shaped sleeve arms (2610) are fixedly connected to the side walls of the square cavity (261) in each side cavity, and the inner side of the open end of the U-shaped sleeve arm (2610) is movably installed with a roller sleeve (2611); The plasma treatment mechanism (25) includes a plurality of circular openings arranged in a semicircular manner on the outside of the circular elastic airbag (23) and opened inside the feeding circular bin (21), and the plurality of circular openings arranged in a semicircular manner are opposed to the arc tray (262) as a whole, and a cylindrical cavity sleeve (251) is movably installed in each circular opening, and a chuck sleeve (252) for movably sleeved in the circular opening is fixedly connected to the outer surface of the cylindrical cavity sleeve (251), and the cylindrical cavity sleeve (251) is connected to the chuck sleeve (252) through the chuck sleeve (262). 52) One side end extends into the interior of the loading silo (21), and the other side end extends out of the bottom of the loading silo (21), and a plurality of air leakage holes (254) are sequentially opened in a circular shape on the one side end extending into the interior of the loading silo (21), and a pointed protrusion (255) is fixedly connected to the outside of each air leakage hole (254), the inner side of the pointed protrusion (255) is a cavity structure, and a plurality of air outlets (256) communicating with the cylindrical cavity sleeve (251) are sequentially opened on the outer surface of the pointed protrusion (255); The air guide module (5) includes a disc cover (51) movably mounted on the bottom of the loading silo (21), a second gear ring (52) is fixedly mounted on the inner ring edge of the disc cover (51), one side end of the cylindrical cavity cover (251) extending out of the bottom of the loading silo (21) is fixedly connected to the first gear ring (253), and the first gear ring (253) on the outside of each cylindrical cavity cover (251) is meshed with the inner side of the second gear ring (52), one side end of the cylindrical cavity cover (251) extending out of the bottom of the loading silo (21) is open, and a plurality of groups of extension plates (53) are fixedly connected to the outside of the disc cover (51), a fan tube (54) is fixedly mounted on the protruding end of the extension plate (53), and a third gear ring (55) is fixedly mounted on the outer surface of the fan tube (54).

2. The automatic feeding device for webbing yarn according to claim 1, characterized in that: The multi-stage air filtering module (4) includes a disc cavity bin (41) sandwiched between a feeding silo (21) and a fan tube (54), and a plurality of auxiliary sleeves (44) corresponding to the cylindrical cavity sleeves (251) are fixedly installed on one side of the disc cavity bin (41) facing the bottom of the feeding silo (21), and the auxiliary sleeves (44) are all movably sleeved inside the cylindrical cavity sleeve (251) on the same side through the opening on the outside of the cylindrical cavity sleeve (251), and the sleeve opening is engaged. A sealing ring is provided on the edge, a plurality of sorting cavities (42) are provided inside the disc cavity bin (41), and a ventilation cover (43) is fixedly installed on the intersection surface of each sorting cavity (42), and a ventilation cover (43) is also fixedly installed on the side of the disc cavity bin (41) facing the fan tube (54), and a material injection opening (45) is provided on the side of the sorting cavity (42), and a corresponding sealing plug is configured on the outside of each material injection opening (45).

3. The automatic feeding device for webbing yarn according to claim 2, characterized in that: The driving mechanism (6) further comprises a third gear plate (62) fixedly mounted on the output end of the servo motor (61), and the outer side of the third gear plate (62) meshes with the outer side of the third gear ring (55); a gear plate sleeve rod (64) is movably mounted on the outer side of the servo motor (61) via a clamping sleeve, and a wheel plate configured at the bottom of the gear plate sleeve rod (64) meshes with the outer side of the third gear plate (62); a fourth gear plate (63) is fixedly mounted on the side end of the gear plate sleeve rod (64) away from the meshing side of the third gear plate (62); and the fourth gear plate (63) is movably fitted to the bottom of the square cavity (261) as a whole.

4. The automatic feeding device for webbing yarn according to claim 3, characterized in that: The driving mechanism (6) further comprises a fifth gear plate (65) movably mounted on both sides of the bottom of the square cavity (261), the fifth gear plate (65) meshingly corresponding with the fourth gear plate (63), and the axis of the fifth gear plate (65) movably penetrates into the interior of the square cavity (261) and is fixedly connected to the axis of the first gear rod (265) on the same side of the interior of the square cavity (261) to form an integrated structure, and a connecting rod (264) fixedly connected to the axis of the fourth gear plate (63) at the bottom of the square cavity (261) is movably mounted at an end position of one side of the partition plate (263) away from the arc tray (262), and a cross notch is provided on the top of the connecting rod (264).

5. The automatic feeding device for webbing yarn according to claim 4, characterized in that: The top of the webbing yarn inlet and outlet module (26) is provided with a loading cover mechanism (3), and the loading cover mechanism (3) includes a detachable cover (31) which is pressed and installed on the top of the square cavity (261), an auxiliary rod (32) is fixedly installed on the upper surface of the detachable cover (31), and a storage cylinder (33) is fixedly installed on the outer end of the auxiliary rod (32), and the bottom of the storage cylinder (33) is connected to a discharge port (37) through a conduit, and the discharge port (37) is connected to one end of the sponge coating belt (268) inside the square cavity (261) in an upper and lower manner. The feeding cover mechanism (3) further includes an extension rod (35) movably mounted on the upper surface of the detachable cover (31) and aligned with the connecting support rod (264) in an upper and lower direction, and a protrusion is provided at the bottom of the extension rod (35) and is fitted with a cross notch of the connecting support rod (264), a second gear disc (36) is fixedly mounted on the top of the extension rod (35), a first gear disc (34) meshing with the second gear disc (36) is movably mounted at the top axial position of the storage cylinder (33), and the interior of the storage cylinder (33) is connected to a stirring rod through the first gear disc (34).

6. The method for using the automatic ribbon yarn feeding device according to claim 5, characterized in that: The following steps are involved: S1: First, the ribbon yarn enters the interior of the loading silo (21) from the cavity on one side of the brush belt (269) of the ribbon yarn inlet and outlet module (26), and the brush belt (269) is used to remove impurities and dust on the surface of the ribbon yarn to ensure that the ribbon yarn reaches a relatively clean state before entering the plasma treatment stage; S2: Then, the servo motor (61) is started through the driving mechanism (6), and the fan tube (54) is driven to rotate through its output end, so that the outside air is sucked in and purified through the multi-stage air filter module (4) and then introduced into the interior of the feeding silo (21), so that the ribbon yarn wrapped thereon can be evenly treated with plasma, thereby increasing the charged functional groups on the surface of the ribbon yarn, thereby enhancing the slurry adhesion; S3: Then, the webbing filaments after the plasma treatment are passed through the cavity on one side of the sponge coating belt (268), and the slurry stored by the feeding cover mechanism (3) and stirred evenly by the stirring rod drips onto the sponge coating belt (268) through the discharge port (37), ensuring that the slurry is evenly distributed; S4: Finally, the extension rod (35) in the feeding cover mechanism (3) is linked by the connecting rod (264), so that the first gear plate (34) drives the stirring rod to rotate, thereby ensuring the fluidity of the slurry and realizing continuous automatic feeding and processing of the ribbon yarn.

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