A medical textile coating fabric pressing device and pressing method with convenient positioning

Abstract

The application discloses a medical textile coating cloth pressing equipment convenient to position, which comprises a pressing box and a positioning assembly, the pressing box is fixedly installed on the top of a mounting bottom plate, upper guide rollers and lower guide rollers are embeddedly connected to the inner wall of the pressing box, the outer wall of the upper guide rollers and the lower guide rollers is slidably installed with the positioning assembly, the positioning assembly is used for positioning coating cloth, and the positioning assembly comprises a positioning ring. The positioning assembly is installed, a servo motor drives gear rotation, rack one and rack two drive two sides of the adjusting plate to move and approach each other, the connecting plate drives the positioning ring and the positioning plate to move and be attached to the outer wall of the coating cloth on both sides, the purpose of positioning the coating cloth is achieved, the telescopic rod one is elongated, the sliding rod is pushed to slide, the sliding rod pushes the positioning rod to rotate around the outer wall of the positioning ring, the outer wall of the positioning plate is always attached to the outer wall of the coating cloth, the moving direction of the coating cloth is guided, the cloth is prevented from deviating, and the pressing quality is improved.

Description

Technical Field

[0001] This invention relates to the field of coated fabric pressing technology, specifically to a medical textile coated fabric pressing device and pressing method that facilitates positioning. Background Technology

[0002] Coated fabric pressing equipment is an essential device in the production of medical textile coated fabrics. It involves applying adhesive to the base fabric of the medical textile and the fabric to be laminated, then pressing them together using pressing rollers in the equipment to form a medical textile coated fabric with special functions such as breathability and antibacterial properties. However, existing medical textile coated fabric pressing equipment is not convenient for positioning the coated fabric, making it prone to displacement during movement and reducing the pressing quality. Furthermore, residual threads or lint on the bonding side of the coated fabric dissolve, resulting in loose adhesion after adhesive application and further reducing the pressing quality.

[0003] 1. Patent document CN218660904U discloses a fabric pressing device for coated fabric production, "including a machine base, the top surface of which is provided with a pressing mechanism and a processing mechanism for coated fabric production. The pressing mechanism consists of a support, a slider, a pad, a hydraulic rod, a pressure roller A, and a pressure roller B. The top surface of the machine base is detachably mounted with a support for support. The outer wall surface of the support is provided with a sliding groove that is slidably connected to the slider. There are two sets of sliding grooves, and a pressure roller A for fabric pressing is rotatably mounted between the two sets of sliders. The top surface of the support is mounted with a pad for sealing the sliding groove by screws. The pressing mechanism can effectively and conveniently press the fabric for coated fabric production. At the same time, it is convenient to adjust the distance between the two sets of pressure rollers according to the required thickness of the coated fabric to be produced, thereby facilitating the pressing of the fabric during coated fabric production. The adjustment is simple, the operation is convenient, and it is easy to improve the quality of coated fabric production." The fabric pressing device for coated fabric production proposed in the above patent document is not convenient for positioning the fabric, and the fabric will deviate when moving.

[0004] 2. Patent document CN210652252U discloses a fabric pressing device for the production of antibacterial, deodorizing, and purifying coated fabric. It "includes a base, with an L-shaped support column fixed to one side of the top outer wall of the base by screws. Two second support rods are fixed to the opposite side of the base's outer wall by screws on both the support column and the opposite side of the base's outer wall. A feeding cylinder is connected to the opposite side of the two second support rods via bearings. Two first support rods are fixed to the top outer wall of the base by screws, and two pressing cylinders are connected to the opposite side of the two first support rods via bearings on the opposite side of the outer wall. A heating plate is fixed to the inner wall of each of the two pressing cylinders by screws. Two third support rods are fixed to the other side of the top outer wall of the base by screws, and a receiving cylinder is connected to the opposite side of the two third support rods via bearings on the opposite side of the outer wall. This invention achieves a good pressing effect, is simple to operate, improves the pressing efficiency of the fabric, and improves the production quality of the coated fabric." However, the fabric pressing device for the production of antibacterial, deodorizing, and purifying coated fabric proposed in the aforementioned patent document is inconvenient for wrinkle removal before pressing the fabric. Wrinkles in the fabric adversely affect the quality of the adhesive coating and pressing.

[0005] 3. Patent document CN214027669U discloses a fabric pressing device for coated fabric production. "The fabric pressing device for coated fabric production includes: a base plate; a first support frame fixedly connected to one side of the top of the base plate; an insulation box fixedly connected to one side of the first support frame; a glue storage box fixedly connected to a groove on one side of the top of the insulation box; and a material pump fixedly connected to a groove on the other side of the top of the insulation box. A glue inlet pipe is fixedly connected inside the extractor of the material pump. This utility model provides a fabric pressing device for coated fabric production that adjusts the pressure..." The distance between the material cylinder and the transfer cylinder improves the pressing effect between the fabrics, effectively preventing the fabrics from sticking together during subsequent winding. By applying adhesive to the opposite sides of the two fabrics respectively, the adhesion effect of the fabrics is further improved. The blowing force allows the internal adhesive to be more fully integrated into the fabric, greatly improving the pressing effect of the fabrics. The fabric pressing device for coated fabric production proposed in the above patent document does not clean the adhesive side before applying adhesive to the fabric. There are loose threads or lint on the adhesive side, which reduces the quality of adhesive pressing.

[0006] 4. Patent document CN216068799U discloses a fabric pressing device for producing antibacterial and purifying coated fabric. It includes a base plate, a mounting plate on one side of the upper surface of the base plate, mounting frames fixedly mounted at both ends of one side of the mounting plate, a material feeding cylinder inside each mounting frame, a support column on one side of the mounting plate, a smoothing frame fixedly mounted on the upper surface of the support column, several brush bristles fixedly mounted on both sides of the inner surface of the smoothing frame, and a pressing mechanism located in the middle of the upper surface of the base plate. This antibacterial and purifying coating... The fabric pressing device for fabric production involves wrapping the fabric around the top of each feeding cylinder, feeding the fabric through each cylinder, and allowing the fabric to pass through the inside of a smoothing frame. By setting several bristles inside the smoothing frame, wrinkles on the fabric surface can be effectively prevented. Finally, the pressing mechanism presses the fabric, which can automatically smooth the fabric. The fabric pressing device for antibacterial and purifying coated fabric production described in the patent document requires manual cleaning of the pressing cylinder after use. This makes it inconvenient to remove the adhesive adhering to the outer wall of the pressing cylinder and the adhesive overflowing from the side of the fabric after pressing, thus reducing the pressing quality. Summary of the Invention

[0007] The purpose of this invention is to provide a medical textile coated fabric pressing device and pressing method that facilitates positioning, so as to solve the technical problem of inconvenient positioning of fabric mentioned in the background art.

[0008] To achieve the above objectives, the present invention provides the following technical solution: a medical textile coated fabric pressing device for easy positioning, characterized in that it includes a pressing box and a positioning component, wherein the pressing box is fixedly installed on the top of the mounting base plate, and the mounting base plate provides support for the pressing box;

[0009] The inner wall of the pressing box is embedded with an upper guide roller and a lower guide roller, with the upper guide roller located above the lower guide roller. The outer walls of the upper guide roller and the lower guide roller are slidably equipped with positioning components, which are used to position the coated fabric.

[0010] The positioning assembly includes a positioning ring. A connecting plate is fixedly installed on the outer wall of the positioning ring, and the connecting plate is used to connect the positioning ring on the outer wall of the upper pressing roller and the positioning ring on the outer wall of the lower pressing roller. The positioning plate is embedded in the outer wall of the positioning ring. A wrinkle removal assembly is fixedly installed on the outer wall of the positioning plate. An adjusting plate is fixedly installed at the bottom of the positioning ring on the outer wall of the lower guide roller, and the bottom of the adjusting plate is slidably connected to the bottom of the inner wall of the pressing box. A rack is fixedly installed on the outer wall of the adjusting plate on the right side. A gear is meshed on the outer wall of the rack, and the gear is fixedly installed on a servo motor. The outer wall of the motor output end, and the servo motor is fixedly installed on the bottom of the inner wall of the pressing box. The outer wall of the gear is meshed with a rack two, and the rack two is fixedly installed on the outer wall of the adjustment plate on the left side. The outer wall of the connecting plate is fixedly installed with a telescopic rod one, and the telescopic rod one is located in the middle of the front outer wall of the connecting plate. The left end of the telescopic rod one is fixedly installed with a sliding rod. The bottom outer wall of the positioning plate on the left side of the upper guide roller is provided with a sliding groove, and the top outer wall of the positioning plate on the left side of the lower guide roller is provided with a sliding groove. The top and bottom outer walls of the sliding rod are slidably connected to the inner wall of the sliding groove.

[0011] Preferably, a fixing frame is fixedly installed at the bottom of the inner wall of the pressing box, and the fixing frame is located on the right side of the upper pressing roller and the lower pressing roller. An adjusting block is slidably connected to the inner wall of the fixing frame, and the upper pressing roller is slidably connected to the outer wall of the adjusting block. The two ends of the upper pressing roller penetrate the outer walls of the two outer wall frames. The lower pressing roller is installed through the outer wall of the fixing frame, and the upper pressing roller is located below the lower pressing roller. A glue removal component is fixedly installed on the inner wall of the pressing box.

[0012] Preferably, according to the medical textile coated fabric pressing device for convenient positioning as described in the claim, the wrinkle removal component includes a mounting plate one and a mounting plate two. A heat-conducting frame is fixedly installed at the bottom of the mounting plate one, and an electric heating plate is fixedly installed at the bottom of the inner wall of the heat-conducting frame. The electric heating plate is used to heat the heat-conducting frame. A connecting groove is opened on the left outer wall of the mounting plate one, and a connecting slide is fixedly installed on the outer wall of the mounting plate two. The connecting slide is slidably connected to the inner wall of the connecting groove, and the right outer wall of the mounting plate one is in contact with the left outer wall of the mounting plate two. The wrinkle removal component is used to remove wrinkles from the fabric before positioning the coated fabric.

[0013] Preferably, a bracket is fixedly installed on the top of the mounting base plate, and the bracket is located on the left side of the pressing box. A slot is opened through the outer wall of the bracket for placing the coating cloth raw material roller. The bracket provides support for the raw material roller, and a cleaning component is fixedly installed on the outer wall of the bracket.

[0014] Preferably, the cleaning component includes a support plate and an inclined plate. The support plate is horizontally positioned, and the inclined plate is tilted with its left side lower than its right side, with the inclined plate located above the support plate. A collection frame is slidably connected to the top of the support plate, providing support for the collection frame. The top of the collection frame is in contact with the bottom of the inclined plate. Fixed frames are fixedly installed at the top and bottom of the inclined plate, with the fixed frames located on the right side of the collection frame. A spring is fixedly installed on the inner wall of the fixed frame, and a brush plate is fixedly connected to the end of the spring away from the inner wall of the fixed frame. The brush plate extends through the inner wall of the fixed frame to the outside of the fixed frame. The spring is used to adjust the position of the brush plate so that the side of the brush plate away from the fixed frame is in contact with the side of the coated cloth being pressed together. The cleaning component is used to clean the side of the coated cloth being pressed together before positioning.

[0015] Preferably, the adhesive removal assembly includes an adhesive collection frame, which is located on the left and right sides of the fixed frame. A scraper is fixedly installed on the top of the adhesive collection frame, and the blade side of the scraper is in contact with the outer walls of the upper and lower pressing rollers, respectively. A scraper plate is slidably connected to the inner wall of the adhesive collection frame. The scraper plate is located on the right side of the fixed frame. A drainage groove is formed on the outer wall of the scraper plate, and the bottom end of the drainage groove is located above the adhesive collection frame. An adjusting rod is fixedly installed on the outer wall of the scraper plate. The adjusting rod is L-shaped and penetrates the inner wall of the pressing box. Extending to the outside of the pressing box, the adjusting rod provides support and guidance for the scraper. A telescopic rod two is fixedly installed on the top of the pressing box, and the telescopic end of the telescopic rod two is fixedly connected to the outer wall of the adjusting rod. A pipe is connected through the outer wall of the glue collection frame, and the pipe passes through the inner wall of the pressing box. The end of the pipe away from the glue collection frame is connected through the top of the collection box, and the collection box is fixedly connected to the outer wall of the pressing box. The glue removal component is used to scrape and collect the glue overflowing from the upper pressing roller, the lower pressing roller, and the coated cloth after positioning and pressing.

[0016] Preferably, a mounting bracket is fixedly installed on the right outer wall of the pressing box, and a fan is fixedly installed at the bottom of the mounting bracket. The mounting bracket provides a mounting position for the fan, which is used to air dry the coated cloth after pressing and degumming.

[0017] Preferably, a glue storage box is fixedly installed on the top of the pressing box, and a pump body is fixedly installed on the top of the pressing box, with the pump body located on the left side of the glue storage box. The left and right ends of the pump body are fixedly connected to conveying pipes, and the glue storage box and the pump body are connected through the conveying pipes. A glue spraying plate is fixedly installed on the inner wall of the pressing box, and the glue spraying plate is located between the positioning component and the fixing frame. The bottom end of the conveying pipe connected to the outer wall of the left side of the pump body passes through and connects to the bottom of the glue spraying plate. The glue spraying plate is used to apply glue to the positioned coating cloth.

[0018] Preferably, it includes the following steps:

[0019] S1. The medical textile coated fabric raw material roller is embedded and connected to the inner wall of the slot, so that the bracket provides support for the raw material roller. The upper layer of fabric is guided by the upper guide roller and the lower layer of fabric is guided by the lower guide roller, so that the fabric passes through the inside of the pressing box and passes between the upper pressing roller and the pressing roller.

[0020] S2. By starting the servo motor, the gear is driven to rotate. The outer wall of the gear meshes with the outer walls of rack one and rack two. The rotation of the gear drives rack one and rack two to move and move closer to each other. This causes the left and right adjustment plates to move along the bottom of the inner wall of the pressing box in a direction that moves closer to each other. The adjustment plates drive the positioning ring on the outer wall of the lower guide roller to slide along the outer wall of the lower guide roller. The connecting plate drives the positioning ring on the outer wall of the upper guide roller to slide, so that the outer wall of the positioning ring is in contact with the outer walls of both sides of the medical textile coated fabric. The positioning ring drives the positioning plate to move and fit with the outer wall of the fabric to guide the movement of the medical textile coated fabric.

[0021] S3. When the fabric moves to the right for the pressing step, it first passes through the cleaning component to clean the adhesive side, ensuring that the bottom of the upper raw material fabric is in contact with the bottom of the brush plate above the support frame, and the top of the lower fabric is in contact with the bottom of the brush plate below the support plate. As the fabric moves to the right, the brush plate cleans any loose threads or lint from the bonding side. After cleaning, it continues to move to the right, passing through the wrinkle removal component, ensuring that the top and bottom of the moving textile coated fabric raw material passes between the upper and lower mounting plates, and that the upper and lower sides of the fabric are respectively in contact with the two sets of heat-conducting frames. The outer walls of the two adjacent layers are bonded together. The heat-conducting frame is heated by an electric heating plate to heat and iron the coated fabric material, removing wrinkles. The coated fabric continues to move to the right and is positioned by a positioning plate and positioning ring to prevent the fabric from shifting. Adhesive is sprayed onto the top of the lower layer of fabric by a glue spraying plate, and the fabric is pressed together by the upper and lower pressing rollers on the right side to complete the pressing of the medical textile coated fabric. After pressing, the coated fabric continues to move to the right, and the glue scraper removes the excess glue on both sides of the coated fabric. Finally, the coated fabric is dried by a drying component.

[0022] Preferably, S2 also includes the following working steps:

[0023] S21. As the raw material on the outside of the medical textile coated fabric raw material cylinder gradually decreases, the telescopic rod extends, pushing the sliding rod to move away from the positioning ring along the inner wall of the slide groove. The sliding rod pulls the upper positioning rod to the embedded connection with the positioning ring and rotates counterclockwise. At the same time, it pulls the lower positioning rod to rotate clockwise around the embedded connection with the positioning ring, so that the outer wall of the positioning plate is always in contact with the outer walls of both sides of the fabric, thereby positioning the coated fabric.

[0024] Compared with the prior art, the beneficial effects of the present invention are:

[0025] 1. This invention utilizes a positioning assembly, including a positioning ring, a positioning plate, and a connecting plate. Positioning rings are slidably connected to the outer walls of the upper and lower pressing rollers, and these positioning rings are connected by a connecting plate. Positioning rods are embedded in the outer walls of the positioning rings, and these symmetrically distributed positioning rods are connected by sliding rods. A servo motor drives gears to rotate, causing racks one and two to move and bring the two side adjustment plates closer together. The connecting plate moves the positioning rings and positioning plate, bringing them into contact with the outer walls of the coated fabric, thus achieving the purpose of positioning the coated fabric. As the coated fabric material gradually decreases, a telescopic rod extends, pushing the sliding rod to slide. The sliding rod pushes the positioning rod to rotate around the outer wall of the positioning ring, facilitating the adjustment of the positioning plate's angle. This ensures that the outer wall of the positioning plate remains in contact with the outer wall of the coated fabric, guiding the movement of the coated fabric, preventing fabric deviation, and improving pressing quality.

[0026] 2. This invention utilizes a wrinkle-removing assembly, including a mounting plate 1, a heat-conducting frame, and an electric heating plate. Mounting plate 1 and mounting plate 2 are respectively fixedly mounted on the outer walls of the two side positioning plates, and are slidably connected. The coating fabric material passes through the space between the symmetrically arranged mounting plates 1 and 2, with the top of the coating fabric adhering to the bottom of the upper heat-conducting frame and the bottom of the coating fabric adhering to the top of the lower heat-conducting frame. The electric heating plate heats the heat-conducting frame, and the heat-conducting frame irons the coating fabric, facilitating wrinkle removal of the coating fabric during positioning, improving positioning accuracy, and preventing wrinkles in the coating fabric from reducing the adhesive bonding effect.

[0027] 3. This invention features a cleaning assembly, including a brush plate, a spring, and a collection frame. A fixed frame is fixedly installed at the top and bottom of an inclined plate. The brush plate is installed through the inner wall of the fixed frame and connected to the fixed frame by a spring. The bottom of the upper coated fabric is cleaned by the top of the brush plate, removing any loose threads or lint adhering to the fabric's bonding side. The threads fall to the top of the inclined plate, slide down the inclined plate, and fall through a groove into the inner wall of the collection frame, facilitating the collection of threads or lint. The bottom of the lower coated fabric, to be pressed, is cleaned by the bottom of the lower brush plate. The spring ensures a tight fit between the brush plate and the bonding side of the coated fabric, achieving the purpose of cleaning the bonding side of the coated fabric and preventing the bonding side from carrying threads or lint, thus reducing the pressing effect of the medical textile coated fabric.

[0028] 4. This invention utilizes a glue removal assembly, including a glue collection frame, a scraper, and a scraper plate. The glue collection frame is fixedly installed on the inner wall of the pressing box, and the scraper is fixedly installed on the top of the glue collection frame. The scraper plate is slidably connected to the inner wall of the glue collection frame. The scraper removes the overflowing glue that adheres to the outer walls of the upper and lower pressing rollers during the pressing process. The glue flows into the glue collection frame and enters the collection box through a pipe, preventing glue from adhering to the outer walls of the upper and lower pressing rollers and causing contamination to the top of the upper pressing fabric and the bottom of the lower pressing fabric. After pressing, the medical textile coated fabric passes between two sets of scraper plates, where the overflowing glue on the sides of the coated fabric is scraped and cleaned. The scraped glue enters the collection frame through a drainage channel, achieving the purpose of scraping off the overflowing glue and preventing contamination of the coated fabric during winding, thus improving the pressing quality of the coated fabric. Attached Figure Description

[0029] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0030] Figure 2 This is a cross-sectional structural diagram of the present invention;

[0031] Figure 3 This is a schematic diagram of the left side structure of the present invention;

[0032] Figure 4 This is a schematic diagram of the overall structure of the positioning component of the present invention;

[0033] Figure 5 This is a schematic diagram of the side structure of the cleaning component of the present invention;

[0034] Figure 6 This is a schematic diagram of the overall structure of the cleaning component of the present invention;

[0035] Figure 7 This is a schematic diagram of the side structure of the wrinkle removal component of the present invention;

[0036] Figure 8 This is a schematic diagram of the overall structure of the wrinkle removal component of the present invention;

[0037] Figure 9 This is a schematic diagram of the overall structure of the adhesive removal component of the present invention.

[0038] In the diagram: 1. Pressing box; 101. Upper guide roller; 102. Lower guide roller; 103. Fixing frame; 104. Adjusting block; 105. Upper pressing roller; 106. Lower pressing roller; 201. Positioning ring; 202. Positioning plate; 203. Adjusting plate; 204. Rack one; 205. Gear; 206. Rack two; 207. Connecting plate; 208. Telescopic rod one; 209. Sliding rod; 210. Slide groove; 211. Servo motor; 301. Mounting plate one; 302. Heat-conducting frame; 303. Electric heating plate; 304. Connecting groove; 305. 306. Sliding strip; 401. Mounting plate 2; 402. Support plate; 403. Collection frame; 404. Inclined plate; 405. Fixing frame; 406. Brush plate; 407. Spring; 501. Glue collection frame; 502. Scraper; 503. Glue scraper; 504. Drainage channel; 505. Adjusting rod; 506. Telescopic rod 2; 507. Pipe; 508. Collection box; 601. Bracket; 602. Slot; 701. Mounting bracket; 702. Fan; 801. Glue storage box; 802. Pump body; 803. Delivery pipe; 804. Glue spraying plate; 9. Mounting base plate. Detailed Implementation

[0039] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0040] In the description of this invention, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this invention and for 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. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0041] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0042] Example 1, please refer to Figure 1 , Figure 2 and Figure 4 The present invention provides an embodiment of a medical textile coated fabric pressing device for convenient positioning, characterized in that it includes: a pressing box 1 and a positioning assembly, wherein the pressing box 1 is fixedly installed on the top of a mounting base plate 9, and the mounting base plate 9 provides support for the pressing box 1.

[0043] An upper guide roller 101 and a lower guide roller 102 are embedded and connected to the inner wall of the pressing box 1, with the upper guide roller 101 located above the lower guide roller 102. Positioning components are slidably mounted on the outer walls of the upper guide roller 101 and the lower guide roller 102. These positioning components are used to position the coated fabric. The positioning components include positioning rings 201, with two positioning rings 201 symmetrically arranged on the left and right sides of the outer wall of the upper guide roller 101 and two positioning rings 201 symmetrically arranged on the left and right sides of the outer wall of the lower guide roller 102. A connecting plate 207 is fixedly mounted on the outer wall of the positioning rings 201, and the outer wall of the upper pressing roller 105... The positioning ring 201 is fixedly connected to the positioning ring 201 on the outer wall of the lower guide roller 102 via a connecting plate 207. The positioning rings 201 on the outer wall of the upper guide roller 101 and the positioning rings 201 on the outer wall of the lower guide roller 102 are symmetrically arranged about the connecting plate 207. A positioning plate 202 is embedded in the outer wall of the positioning ring 201, and the right end of the outer wall of the positioning plate 202 is rotatably connected to the embedded connection of the positioning ring 201. The positioning plate 202 located on the left side of the upper pressing roller 105 is inclined with the left side higher than the right side, and the positioning plate 202 located on the left side of the lower pressing roller 106 is... The positioning plate 202 is inclined with the left side lower and the right side higher. A wrinkle-removing component is fixedly installed on the outer wall of the positioning plate 202. A positioning ring 201 is slidably installed on the outer wall of the lower guide roller 102. An adjusting plate 203 is fixedly installed at its bottom, and the bottom of the adjusting plate 203 is slidably connected to the bottom of the inner wall of the pressing box 1. Two adjusting plates 203 are installed symmetrically on the left and right sides. A rack 204 is fixedly installed on the outer wall of the right adjusting plate 203. A gear 205 is meshed on the outer wall of the rack 204. The gear 205 is fixedly installed on the outer wall of the output end of the servo motor 211. 211 is fixedly installed on the bottom inner wall of the pressing box 1, which provides installation space for the servo motor 211. A rack 206 is meshed with the outer wall of gear 205, and rack 206 is fixedly installed on the outer wall of an adjusting plate 203 on the left side. The outer walls of rack 1 204 and rack 206, which are close to each other, are meshed with the outer wall of gear 205. A telescopic rod 208 is fixedly installed on the outer wall of connecting plate 207, and a sliding rod 209 is fixedly installed on the left end of telescopic rod 208. The telescopic rod 208 is located in the middle of the front outer wall of connecting plate 207.The top of the lower positioning plate 202 has a groove 210, and the bottom of the upper positioning plate 202 has a groove 210. The bottom and top ends of the sliding rod 209 are slidably connected to the inner walls of the two sets of grooves 210, respectively. The forward rotation of the servo motor 211 drives the gear 205 to rotate, causing the rack 1 204 to drive the right adjustment plate 203 to slide to the left along the bottom of the inner wall of the pressing box 1. At the same time, the rack 2 206 drives the left adjustment plate 203 to slide to the right along the bottom of the inner wall of the pressing box 1. This causes the two adjustment plates 203 to drive the positioning rings 201 on the outer wall of the lower guide roller 102 to slide along the outer wall of the lower guide roller 102 and move closer to each other. The connecting plate 207 drives the positioning rings 201 on the outer wall of the upper guide roller 101 to slide along the outer wall of the upper guide roller 101, causing the positioning rings 201 to move closer to each other. The outer walls of the positioning rings 201 and 202 are brought closer together and fitted to the outer walls of the medical textile coated fabric on both sides. This positions the coated fabric and guides its movement, preventing it from shifting. As the material on the outside of the medical textile coated fabric raw material cylinder gradually decreases, the telescopic rod 208 extends, pushing the sliding rod 209 along the inner wall of the slide groove 210 away from the positioning ring 201. The sliding rod 209 pulls the upper positioning rod to its embedded connection with the positioning ring 201, rotating it counterclockwise. Simultaneously, it pulls the lower positioning rod to rotate clockwise around its embedded connection with the positioning ring 201, ensuring that the outer wall of the positioning plate 202 remains in contact with the outer walls of the fabric on both sides. This positioning of the coated fabric improves the pressing quality of the coated fabric.

[0044] Example 2, please refer to Figure 7 and Figure 8 An embodiment of the present invention provides: a medical textile coated fabric pressing device for easy positioning, comprising: a pressing box 1 and a positioning component, wherein a wrinkle removal component is fixedly installed on the outer wall of the positioning plate 202, and the wrinkle removal component includes a mounting plate 1 301 and a mounting plate 2 306.

[0045] Mounting plate 1 301 is fixedly installed on the outer wall of the positioning rod on the left side, and mounting plate 2 306 is fixedly connected to the outer wall of the positioning rod on the right side. A heat-conducting frame 302 is fixedly installed at the bottom of mounting plate 1 301. The heat-conducting frame 302 is made of aluminum alloy and has good thermal conductivity. An electric heating plate 303 is fixedly installed at the bottom of the inner wall of the heat-conducting frame 302. The electric heating plate 303 is used to heat the heat-conducting frame 302. Mounting plate 1 301 and heat-conducting frame 302 are symmetrically arranged above and below the coating cloth material. A connecting groove 304 is opened on the left outer wall of mounting plate 1 301. A connecting slide 305 is fixedly installed on the right outer wall of mounting plate 2 306. The connecting slide 305 is slidably connected to the connecting plate 2 306. The inner wall of the groove 304, and the outer wall on the right side of the mounting plate 1 301 are attached to the outer wall on the left side of the mounting plate 2 306. The coating cloth material passes through the mounting plates 1 301 and 2 306 that are symmetrically arranged above and below. The top of the coating cloth is attached to the bottom of the upper heat-conducting frame 302, and the bottom of the coating cloth is attached to the top of the lower heat-conducting frame 302. The heat-conducting frame 302 is heated by the electric heating plate 303, and the coating cloth is ironed by the heat-conducting frame 302 to facilitate wrinkle removal. The positioning component is then used to iron and remove wrinkles between the positioning of the cloth to avoid inaccurate positioning due to wrinkles in the coating cloth and reduce the effect of spray adhesive pressing.

[0046] Example 3, please refer to Figure 1 , Figure 5 and Figure 6 An embodiment of the present invention includes: a pressing box 1 and a positioning component. The pressing box 1 is fixedly installed on the top of the mounting base plate 9. A bracket 601 is fixedly installed on the top of the mounting base plate 9, and the bracket 601 is located on the left side of the pressing box 1. A cleaning component is fixedly installed on the outer wall of the bracket 601, and the cleaning component is located on the left side of the pressing box 1.

[0047] The cleaning assembly includes a support plate 401 and an inclined plate 403. The support plate 401 is fixedly installed on the outer wall of the bracket 601 and is horizontally positioned. The inclined plate 403 is fixedly installed on the outer wall of the bracket 601, and is inclined with its left side lower and its right side higher. The inclined plate 403 is located above the support plate 401. A through groove is formed at the top of the inclined plate 403, and a baffle is fixedly installed at the top of the inclined plate 403, located outside the through groove. A collection frame 402 is slidably connected to the top of the support plate 401. The support plate 401 supports the collection frame. Frame 402 provides support. The top of collection frame 402 is attached to the bottom of inclined plate 403, and the top opening of collection frame 402 is located below the through groove of inclined plate 403. Fixing frames 404 are fixedly installed at the top and bottom of inclined plate 403, respectively. A brush plate 405 is connected through the top of the inner wall of the upper fixing frame 404, and the brush plate 405 is attached to the bottom of the upper coated cloth. A spring 406 is fixedly installed at the bottom of the inner wall of the upper fixing frame 404, and the end of the spring 406 that is not connected to the inner wall of the fixing frame 404 is connected to the brush plate 405. The bottom is fixedly connected, and a brush plate 405 is installed through the bottom of the inner wall of the lower fixed frame 404. The bottom of the brush plate 405 is in contact with the top of the lower coating cloth. A spring 406 is fixedly installed on the top of the inner wall of the lower fixed frame 404, and the bottom end of the spring 406 is fixedly connected to the top of the brush plate 405. The spring 406 is used to adjust the position of the brush plate 405 so that the side of the brush plate 405 away from the fixed frame 404 is always in contact with the glue-coated side of the coating cloth. When the coating cloth box moves to the right, the bottom of the upper coating cloth passes through the brush plate 405. The top is swept to remove any loose threads or lint adhering to the bonding side of the fabric strip. The threads fall to the top of the inclined plate 403, slide down the inclined plate 403, and fall into the inner wall of the collection frame 402 through the channel, which facilitates the collection of threads or lint and prevents threads from falling to the top of the coating material below. The bonding side of the coating fabric below passes through the bottom of the brush plate 405 to clean the lint, thus achieving the purpose of cleaning the bonding side of the coating fabric and preventing the coating fabric from carrying threads or lint, which would reduce the bonding effect of the medical textile coating fabric.

[0048] Example 4, please refer to Figure 1 , Figure 2 , Figure 3 and Figure 9 The present invention provides an embodiment of a medical textile coated fabric pressing device for easy positioning, comprising: a pressing box 1 and a positioning component. A de-adhesive component is fixedly installed on the inner wall of the pressing box 1, and the de-adhesive component is located on the right side of the positioning component. It is used to de-adhere the coated fabric after positioning and pressing, and to de-adhere the outer walls of the upper pressing roller 105 and the lower pressing roller 106 inside the pressing box 1.

[0049] The adhesive removal assembly includes two adhesive collection frames 501, located on the left and right sides of the fixing frame 103, respectively. One set of adhesive collection frames 501 is located on the right side of the lower pressing roller 106, and the other set is located on the left side of the upper pressing roller 105. The bottom of the inner wall of the adhesive collection frame 501 is inclined. A scraper 502 is fixedly installed on the top of the adhesive collection frame 501, with the blade side of the scraper 502 in contact with the outer walls of the upper pressing roller 105 and the lower pressing roller 106, respectively. Two scraper plates 503 are slidably connected to the inner wall of the adhesive collection frame 501, located on the right side of the lower pressing roller 106. The outer wall of the 3 is provided with a drainage groove 504, and the bottom end of the drainage groove 504 is located above the glue collection frame 501, so that the glue inside the drainage groove 504 can slide down the inner wall of the drainage groove 504 into the glue collection frame 501. An adjusting rod 505 is fixedly installed on the outer wall of the scraper 503, and the adjusting rod 505 penetrates the inner wall of the pressing box 1. The adjusting rod 505 has an L-shaped rod structure. A telescopic rod 506 is fixedly installed on the top of the pressing box 1, and the telescopic end of the telescopic rod 506 is fixedly connected to the outer wall of the adjusting rod 505. The telescopic rod 506 is located on the right side of the glue storage box 801. A pipe 507 is connected through the outer wall of the glue collection frame 501, and the pipe 507 penetrates the pressing box 801. The inner wall of the box 1 extends to the outside of the pressing box 1. The end of the pipe 507 away from the glue collection frame 501 is connected to the top of the collection box 508. The collection box 508 is fixedly connected to the outer wall of the pressing box 1 and is fixedly installed on the top of the mounting base plate 9. The upper pressing roller 105 rotates counterclockwise and the lower pressing roller 106 rotates clockwise to press the upper and lower coated fabrics after being sprayed with glue by the glue spraying plate 804. After pressing, the upper pressing roller 105 and the lower pressing roller 106 continue to rotate. The scraper 502 scrapes off the overflow glue that adhered to the outer wall of the upper pressing roller 105 and the lower pressing roller 106 during the pressing process. The glue flows along the inclined scraper 502. The adhesive flows from the outer wall into the collection frame 501 and through the pipe 507 into the collection box 508, preventing adhesive from adhering to the outer walls of the upper pressing roller 105 and the lower pressing roller 106, thus avoiding contamination of the top of the upper pressing cloth and the bottom of the lower pressing cloth. After pressing, the medical textile coated cloth passes between two sets of scraper blades 503, with both sides of the coated cloth adhering to the outer wall of the scraper blades 503 and located on one side of the drainage groove 504, to scrape off and clean the adhesive overflowing from the sides of the coated cloth. The scraped adhesive enters the collection frame 402 through the drainage groove 504, achieving the purpose of scraping off the overflowing adhesive, avoiding contamination of the coated cloth during winding, and improving the pressing quality of the coated cloth.

[0050] A pressing method for a medical textile coated fabric pressing device that facilitates positioning includes the following steps:

[0051] S1. The medical textile coated fabric raw material roller is embedded and connected to the inner wall of the slot, so that the bracket provides support for the raw material roller. The upper layer of fabric is guided by the upper guide roller and the lower layer of fabric is guided by the lower guide roller, so that the fabric passes through the inside of the pressing box and passes between the upper pressing roller and the pressing roller.

[0052] S2. By starting the servo motor, the gear is driven to rotate. The outer wall of the gear meshes with the outer walls of rack one and rack two. The rotation of the gear drives rack one and rack two to move and move closer to each other. This causes the left and right adjustment plates to move along the bottom of the inner wall of the pressing box in a direction that moves closer to each other. The adjustment plates drive the positioning ring on the outer wall of the lower guide roller to slide along the outer wall of the lower guide roller. The connecting plate drives the positioning ring on the outer wall of the upper guide roller to slide, so that the outer wall of the positioning ring is in contact with the outer walls of both sides of the medical textile coated fabric. The positioning ring drives the positioning plate to move and fit with the outer wall of the fabric to guide the movement of the medical textile coated fabric.

[0053] S3. When the fabric moves to the right for the pressing step, it first passes through the cleaning component to clean the adhesive side, ensuring that the bottom of the upper raw material fabric is in contact with the bottom of the brush plate above the support frame, and the top of the lower fabric is in contact with the bottom of the brush plate below the support plate. As the fabric moves to the right, the brush plate cleans any loose threads or lint from the bonding side. After cleaning, it continues to move to the right, passing through the wrinkle removal component, ensuring that the top and bottom of the moving textile coated fabric raw material passes between the upper and lower mounting plates, and that the upper and lower sides of the fabric are respectively in contact with the two sets of heat-conducting frames. The outer walls of the two adjacent layers are bonded together. The heat-conducting frame is heated by an electric heating plate to heat and iron the coated fabric material, removing wrinkles. The coated fabric continues to move to the right and is positioned by a positioning plate and positioning ring to prevent the fabric from shifting. Adhesive is sprayed onto the top of the lower layer of fabric by a glue spraying plate, and the fabric is pressed together by the upper and lower pressing rollers on the right side to complete the pressing of the medical textile coated fabric. After pressing, the coated fabric continues to move to the right, and the glue scraper removes the excess glue on both sides of the coated fabric. Finally, the coated fabric is dried by a drying component.

[0054] S2 also includes the following working steps:

[0055] S21. As the raw material on the outside of the medical textile coated fabric raw material cylinder gradually decreases, the telescopic rod extends, pushing the sliding rod to move away from the positioning ring along the inner wall of the slide groove. The sliding rod pulls the upper positioning rod to the embedded connection with the positioning ring and rotates counterclockwise. At the same time, it pulls the lower positioning rod to rotate clockwise around the embedded connection with the positioning ring, so that the outer wall of the positioning plate is always in contact with the outer walls of both sides of the fabric, thereby positioning the coated fabric.

[0056] Working principle: From left to right, the top of the mounting base plate 9 is equipped with an unwinding assembly 6, a cleaning assembly 4, a pressing box 1, and a drying assembly 7. The pressing box 1 contains a positioning assembly 2, and a wrinkle-removing assembly 3 is fixedly installed on the outer wall of the positioning plate 202. An adhesive-removing assembly 5 is located on the inner wall of the pressing box 1, to the right of the positioning assembly 2. The unwinding assembly 6 includes a bracket 601 and a slot 602. The bracket 601 is fixedly installed on the top of the mounting base plate 9, and is located on the left side of the pressing box 1. The outer wall of the bracket 601 has a through slot 602 for placing the coating fabric raw material roller. The bracket 601 provides support for the raw material roller. A fixing frame 103 is fixedly installed on the bottom of the inner wall of the pressing box 1, and the inner wall of the fixing frame 103 slides. An adjusting block 104 is connected, and an upper pressing roller 105 is slidably connected through the outer wall of the adjusting block 104. A lower pressing roller 106 is installed through the outer wall of the fixing frame 103, and the upper pressing roller 105 is located below the lower pressing roller 106. The fixing frame 103 is located between the positioning component 2 and the adhesive removal component 5. The upper pressing roller 105 and the lower pressing roller are used to press the medical textile coated fabric. The adhesive spraying component 8 includes an adhesive removal box, an adhesive spraying plate 804, and a pump body 802. An adhesive storage box 801 is fixedly installed on the top of the pressing box 1. The pump body 802 is fixedly installed on the top of the pressing box 1. The left and right ends of the pump body 802 are fixedly connected to the conveying pipes 803, and the adhesive storage box 801 and the pump body 802 are connected through the conveying pipes 803. The inner wall of the pressing box 1 is fixedly installed with... A glue spraying plate 804 is provided, with the bottom end of the conveying pipe 803 connected to the bottom of the glue spraying plate 804. The glue spraying plate 804 is located between the fixed frame 103 and the upper guide roller 101. The glue spraying assembly 8 is used to spray adhesive onto the top of the lower coated fabric. The drying assembly 7 includes a mounting frame 701 and a fan 702. The mounting frame 701 is fixedly installed on the outer wall of the pressing box 1, and the fan 702 is fixedly installed at the bottom of the mounting frame 701 for rapid air drying of the coated fabric after pressing and de-adhesion. The medical textile coated fabric raw material roller is embedded and connected to the inner wall of the slot 602, so that the bracket 601 provides support for the raw material roller, causing the right end of the coated fabric to be pulled to the right. The upper fabric is guided by the upper guide roller 101, and the lower fabric is guided by the lower guide roller 102. The fabric is passed through the interior of the pressing box 1. The position of the upper pressing roller 105 is adjusted by the adjusting block 104, allowing the coated fabric to pass between the upper pressing roller 105 and the pressing roller. The position of the upper pressing roller 105 is then adjusted by the electric push rod, so that the bottom of the upper pressing roller 105 is in contact with the top of the coated fabric. The servo motor 211 is started to drive the gear 205 to rotate. The outer wall of the gear 205 meshes with the outer walls of rack 1 204 and rack 2 206. The rotation of the gear 205 drives rack 1 204 and rack 2 206 to move closer to each other, causing the left and right adjusting plates 203 to move along the bottom of the inner wall of the pressing box 1 in a direction that brings them closer to each other. The adjusting plates 203 drive the positioning ring 201 on the outer wall of the lower guide roller 102 to slide along the outer wall of the lower guide roller 102.The positioning ring 201 on the outer wall of the upper guide roller 101 is slid by the connecting plate 207, so that the outer wall of the positioning ring 201 is in contact with the outer walls of both sides of the medical textile coated fabric raw material. The positioning ring 201 drives the positioning plate 202 to move and fit against the outer wall of the fabric, positioning the coated fabric and guiding its movement to prevent displacement. During the pressing step, the bottom of the upper coated fabric and the top adhesive side of the lower coated fabric are first cleaned by the brush plate 405 to ensure that... The bottom of the upper raw material fabric is attached to the bottom of the brush plate 405 above the support frame, and the top of the lower fabric is attached to the bottom of the brush plate 405 below the support plate 401. When the fabric moves to the right, the brush plate 405 cleans the loose threads or lint on the attached side. After cleaning, it continues to move to the right, passing through the wrinkle removal component 3, so that the top and bottom of the moving textile coated fabric raw material fabric pass through the space between the upper and lower mounting plates, and the upper and lower sides of the fabric are respectively in contact with the two sets of heat conduction frames 302. The outer wall of the near side is bonded together. The heat-conducting frame 302 is heated by an electric heating plate 303 to heat and iron the coated fabric material, removing wrinkles. The coated fabric continues to move to the right, passing through the positioning plate 202 and positioning ring 201 for positioning to prevent fabric displacement. Adhesive is sprayed onto the top of the lower layer of fabric by the adhesive spraying plate 804, and the fabric is pressed together by the upper pressing roller 105 and lower pressing roller 106 on the right side, completing the pressing of the medical textile coated fabric. After pressing, the coated fabric continues to move to the right. The excess adhesive on both sides of the coated fabric is scraped off by the scraper 503 to prevent contamination during winding. The excess adhesive adhering to the outer walls of the upper and lower pressing rollers 105 and 106 during the pressing process is also scraped off by the scraper 502 to prevent adhesive residue from contaminating the top and bottom of the upper and lower pressed fabrics. Finally, the coated fabric is dried by the drying assembly 7, completing the pressing process for the medical textile coated fabric.

[0057] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A medical textile coated fabric pressing device for convenient positioning, characterized in that, include: A pressing box (1) and a positioning assembly, wherein the pressing box (1) is fixedly installed on the top of a mounting base plate (9), and the mounting base plate (9) provides support for the pressing box (1); The inner wall of the pressing box (1) is embedded with an upper guide roller (101) and a lower guide roller (102), and the upper guide roller (101) is located above the lower guide roller (102). The outer walls of the upper guide roller (101) and the lower guide roller (102) are slidably equipped with positioning components, which are used to position the coated cloth. The positioning assembly includes a positioning ring (201), a connecting plate (207) is fixedly installed on the outer wall of the positioning ring (201), and the connecting plate (207) is used to connect the positioning ring (201) on the outer wall of the upper pressing roller (105) and the positioning ring (201) on the outer wall of the lower pressing roller (106). A positioning plate (202) is embedded in the outer wall of the positioning ring (201), and the right end of the outer wall of the positioning plate (202) is rotatably connected to the embedded connection of the positioning ring (201). A wrinkle removal assembly is fixedly installed on the outer wall of the positioning plate (202). An adjusting plate (203) is fixedly installed at the bottom of the positioning ring (201) on the outer wall of the lower guide roller (102), and the bottom of the adjusting plate (203) is slidably connected to the bottom of the inner wall of the pressing box (1). A rack (204) is fixedly installed on the outer wall of the adjusting plate (203) on the right side, and a gear (204) is meshed with the outer wall of the rack (204). 5) The gear (205) is fixedly installed on the outer wall of the output end of the servo motor (211), and the servo motor (211) is fixedly installed on the bottom of the inner wall of the pressing box (1). The outer wall of the gear (205) is meshed with a rack two (206), and the rack two (206) is fixedly installed on the outer wall of the adjusting plate (203) located on the left side. The outer wall of the connecting plate (207) is fixedly installed with a telescopic rod one (208), and the telescopic rod one (208) At the middle position of the front outer wall of the connecting plate (207), a sliding rod (209) is fixedly installed on the left end of the telescopic rod (208). A groove (210) is opened on the bottom outer wall of the positioning plate (202) on the left side of the upper guide roller (101), and a groove (210) is opened on the top outer wall of the positioning plate (202) on the left side of the lower guide roller (102). The top and bottom outer walls of the sliding rod (209) are slidably connected to the inner wall of the groove (210).

2. The medical textile coated fabric pressing device for convenient positioning according to claim 1, characterized in that: A fixing frame (103) is fixedly installed on the bottom of the inner wall of the pressing box (1), and the fixing frame (103) is located on the right side of the upper pressing roller (105) and the lower pressing roller (106). An adjusting block (104) is slidably connected to the inner wall of the fixing frame (103). The upper pressing roller (105) is slidably connected to the outer wall of the adjusting block (104), and the two ends of the upper pressing roller (105) penetrate the outer wall of the two outer wall frames. The lower pressing roller (106) is installed through the outer wall of the fixing frame (103), and the upper pressing roller (105) is located below the lower pressing roller (106). A glue removal component is fixedly installed on the inner wall of the pressing box (1).

3. The medical textile coated fabric pressing device for convenient positioning according to claim 1, characterized in that: The wrinkle removal assembly includes a first mounting plate (301) and a second mounting plate (306). A heat-conducting frame (302) is fixedly installed at the bottom of the first mounting plate (301). An electric heating plate (303) is fixedly installed at the bottom of the inner wall of the heat-conducting frame (302). The electric heating plate (303) is used to heat the heat-conducting frame (302). A connecting groove (304) is provided on the left outer wall of the first mounting plate (301). A connecting slide (305) is fixedly installed on the outer wall of the second mounting plate (306). The connecting slide (305) is slidably connected to the inner wall of the connecting groove (304). The right outer wall of the first mounting plate (301) is in contact with the left outer wall of the second mounting plate (306). The wrinkle removal assembly is used to remove wrinkles from the fabric before positioning the coated fabric.

4. The medical textile coated fabric pressing device for convenient positioning according to claim 1, characterized in that: A bracket (601) is fixedly installed on the top of the mounting base plate (9), and the bracket (601) is located on the left side of the pressing box (1). A slot (602) is opened through the outer wall of the bracket (601). The slot (602) is used to place the coating cloth raw material roller. The bracket (601) provides support for the raw material roller. A cleaning component is fixedly installed on the outer wall of the bracket (601).

5. The medical textile coated fabric pressing device for convenient positioning according to claim 4, characterized in that: The cleaning assembly includes a support plate (401) and an inclined plate (403). The support plate (401) is horizontally positioned, and the inclined plate (403) is inclined from left to right, with the inclined plate (403) located above the support plate (401). A collection frame (402) is slidably connected to the top of the support plate (401), providing support for the collection frame (402). The top of the collection frame (402) is flush with the bottom of the inclined plate (403). Fixed frames (404) are fixedly installed at the top and bottom of the inclined plate (403), respectively. Located on the right side of the collection box (402), a spring (406) is fixedly installed on the inner wall of the fixed frame (404). A brush plate (405) is fixedly connected to one end of the spring (406) away from the inner wall of the fixed frame (404), and the brush plate (405) extends through the inner wall of the fixed frame (404) to the outside of the fixed frame (404). The spring (406) is used to adjust the position of the brush plate (405) so that the side of the brush plate (405) away from the fixed frame (404) is in contact with the side of the coated cloth. The cleaning component is used to clean the side of the coated cloth before positioning.

6. The medical textile coated fabric pressing device for convenient positioning according to claim 2, characterized in that: The adhesive removal assembly includes an adhesive collection frame (501), which is located on the left and right sides of the fixing frame (103). A scraper (502) is fixedly installed on the top of the adhesive collection frame (501), and the blade side of the scraper (502) is in contact with the outer walls of the upper pressing roller (105) and the lower pressing roller (106). A scraper plate (503) is slidably connected to the inner wall of the adhesive collection frame (501). The scraper plate (503) is located on the right side of the fixing frame (103). A drainage groove (504) is opened on the outer wall of the scraper plate (503), and the bottom end of the drainage groove (504) is located above the adhesive collection frame (501). An adjusting rod (505) is fixedly installed on the outer wall of the scraper plate (503). The adjusting rod (505) is an L-shaped rod, and the adjusting rod (505) passes through the pressing roller. The inner wall of the pressing box (1) extends to the outside of the pressing box (1). The adjusting rod (505) provides support and guidance for the scraper (503). The top of the pressing box (1) is fixedly installed with the telescopic rod (506), and the telescopic end of the telescopic rod (506) is fixedly connected to the outer wall of the adjusting rod (505). The outer wall of the glue collection frame (501) is connected to the pipe (507), and the pipe (507) passes through the inner wall of the pressing box (1). The end of the pipe (507) away from the glue collection frame (501) is connected to the top of the collection box (508), and the collection box (508) is fixedly connected to the outer wall of the pressing box (1). The glue removal assembly is used to scrape and collect the glue overflowing from the upper pressing roller (105), the lower pressing roller (106), and the coated cloth after positioning and pressing.

7. The medical textile coated fabric pressing device for convenient positioning according to claim 1, characterized in that: A mounting bracket (701) is fixedly installed on the right outer wall of the pressing box (1). A fan (702) is fixedly installed at the bottom of the mounting bracket (701). The mounting bracket (701) provides a mounting position for the fan (702). The fan (702) is used to air dry the coated cloth after pressing and degumming.

8. The medical textile coated fabric pressing device for convenient positioning according to claim 1, characterized in that: A glue storage box (801) is fixedly installed on the top of the pressing box (1), and a pump body (802) is fixedly installed on the top of the pressing box (1). The pump body (802) is located on the left side of the glue storage box (801). The left and right ends of the pump body (802) are fixedly connected to the conveying pipes (803). The glue storage box (801) and the pump body (802) are connected through the conveying pipes (803). A glue spraying plate (804) is fixedly installed on the inner wall of the pressing box (1). The glue spraying plate (804) is located between the positioning component and the fixing frame (103). The bottom end of the conveying pipe (803) connected to the outer wall of the left side of the pump body (802) is connected to the bottom of the glue spraying plate (804). The glue spraying plate (804) is used to apply glue to the positioned coating cloth.

9. A pressing method for a medical textile coated fabric pressing device with convenient positioning according to any one of claims 1-8, characterized in that, The pressing method of this medical textile coated fabric pressing equipment is as follows: S1. The raw material roller of medical textile coated fabric is embedded and connected to the inner wall of the slot (602), so that the bracket (601) provides support for the raw material roller. The upper layer of fabric is guided by the upper guide roller (101), and the lower layer of fabric is guided by the lower guide roller (102), so that the fabric passes through the inside of the pressing box (1) and passes between the upper pressing roller (105) and the lower pressing roller (106). S2. By starting the servo motor (211), the gear (205) is driven to rotate. The outer wall of the gear (205) meshes with the outer walls of rack one (204) and rack two (206). The rotation of the gear (205) drives rack one (204) and rack two (206) to move and move closer to each other. This drives the two sets of adjustment plates (203) to move along the bottom of the inner wall of the pressing box (1) towards each other. The adjustment plate (203) drives the positioning ring (201) on the outer wall of the lower guide roller (102) to slide along the outer wall of the lower guide roller (102). The connecting plate (207) drives the positioning ring (201) on the outer wall of the upper guide roller (101) to slide, so that the outer wall of the positioning ring (201) is in contact with the outer walls of both sides of the medical textile coated fabric. The positioning ring (201) drives the positioning plate (202) to move and be in contact with the outer wall of the fabric, which is used to guide the movement of the medical textile coated fabric. S3. When the fabric moves to the right and is pressed, the adhesive side is first cleaned by the cleaning component (4), so that the bottom of the upper raw material fabric is in contact with the bottom of the brush plate (405) above the support frame, and the top of the lower fabric is in contact with the bottom of the brush plate (405) below the support plate (401). When the fabric moves to the right, the brush plate (405) cleans the thread ends or loose hair on the contact side. After cleaning, it continues to move to the right and passes through the wrinkle removal component (3), so that the top and bottom of the moving textile coated fabric raw material fabric pass through the upper and lower sets of mounting plates, and the upper and lower sides of the fabric are respectively close to the two sets of heat conduction frames (302). The outer wall is bonded, and the heat-conducting frame (302) is heated by the electric heating plate (303) to heat and iron the coating cloth raw material and remove wrinkles from the coating cloth. The coating cloth continues to move to the right and is positioned by the positioning plate (202) and positioning ring (201) to avoid the cloth from shifting. The adhesive is sprayed onto the top of the lower layer of cloth by the adhesive spraying plate (804), and the cloth is pressed by the upper pressing roller (105) and lower pressing roller (106) on the right side to complete the pressing of the medical textile coating cloth. After pressing, the coating cloth continues to move to the right and the overflowing adhesive on both sides of the coating cloth is scraped off by the adhesive scraper (503). Finally, the coating cloth is dried by the drying component (7).

10. The pressing method of a medical textile coated fabric pressing device for convenient positioning according to claim 9, characterized in that, Step S2 further includes the following steps: S21. When the raw material on the outside of the medical textile coated fabric raw material cylinder gradually decreases, the telescopic rod (208) extends and pushes the sliding rod (209) to move away from the positioning ring (201) along the inner wall of the slide groove (210). The sliding rod (209) pulls the upper positioning rod to the embedded connection with the positioning ring (201) and rotates counterclockwise. At the same time, it pulls the lower positioning rod to rotate clockwise around the embedded connection with the positioning ring (201), so that the outer wall of the positioning plate (202) is always in contact with the outer walls of both sides of the fabric to position the coated fabric.

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