A cord fabric slitting and winding integrated machine for marine hoses

Abstract

The application relates to the technical field of cord fabric processing, and provides a cord fabric slitting and winding integrated machine for marine hoses, which comprises an operation table, a pay-off separation mechanism, a receiving roller, a slitting mechanism, a compression roller and a protective film laying mechanism; the pay-off separation mechanism is arranged on one side of the operation table and is used for paying off the cord fabric, peeling off a protective layer and winding the cord fabric; the operation table is fixedly connected with a conveying boss; the top end of the conveying boss is rotationally provided with the receiving roller; the slitting mechanism is arranged on the upside of the receiving roller and is used for slitting the cord fabric in cooperation with the receiving roller; the operation table is rotationally provided with the compression roller and is used for horizontally conveying the slitted cord fabric in cooperation with the operation table; and the protective film laying mechanism is arranged on the operation table and is used for laying the protective layer on the multiple slitted cord fabrics. The application realizes the control of the slitting quantity and width of the cord fabric and attaches the protective layer to facilitate winding.

Description

Technical Field

[0001] This invention relates to the field of tire cord fabric processing technology, specifically to an integrated machine for slitting and winding tire cord fabric for marine hoses. Background Technology

[0002] Marine hoses are large-diameter flexible rubber composite pipes suitable for use in marine environments and ports. They are used for transporting materials such as crude oil, seawater, and mud. Marine hoses are composed of multiple special structures, from the inside out: an inner rubber layer (resistant to oil and seawater), a cord fabric winding layer (core pressure-bearing layer), a middle isolation rubber layer, an outer reinforcing layer, and an outer rubber layer (resistant to ultraviolet rays, seawater, and abrasion). This multi-layered structure can withstand the stretching of ocean waves, ultraviolet rays, and alternating bending loads. The production and processing of the cord fabric used in existing marine hoses involves weaving high-strength filaments as densely packed warp yarns and sparsely spaced fine weft yarns. After impregnation with adhesive, heat setting, and calendering with adhesive, the cord fabric is used to form an adhesive layer on both sides of the yarn. During the adhesive application process, in order to prevent the adhesive-coated yarn from sticking together during the winding operation, making subsequent unwinding and cutting difficult, a protective layer is applied to the cord fabric before winding to isolate the contacting cord fabric. Because the tire cord fabric is manufactured as a wide, glued, and shaped master roll (double-sided glued), it cannot be directly wound onto the hose. It must be cut into fixed narrow strips according to the hose diameter and winding angle, and then rolled separately for use. Therefore, as an important part of tire cord fabric production, the slitting and rewinding process of the glued and wound tire cord fabric is achieved by longitudinal cutting through opposing carbide circular blades rotating up and down during the tensioning and conveying process. However, since the diameters of marine hoses vary depending on their function, the cutting width of the tire cord fabric will also vary to adapt to hoses of different diameters. However, the existing circular blade longitudinal cutting slitting machines used for tire cord fabric slitting only allow for fine adjustment of the blade gap, making it difficult to freely adjust the slitting width of the tire cord fabric and to independently wind it up separately. Summary of the Invention

[0003] To overcome the above-mentioned defects, embodiments of the present invention provide an integrated machine for slitting and winding of cord fabric for marine hoses, which solves the technical problem in the related art of the difficulty in freely adjusting the slitting width of the cord fabric and winding it up independently.

[0004] At least one embodiment of the present invention provides an integrated slitting and winding machine for marine hose cord fabric, including an operating table, an unwinding and separating mechanism, a receiving roller, a slitting mechanism, a pressure roller, and a protective film laying mechanism. The unwinding and separating mechanism is disposed on one side of the operating table and is used to unwind the cord fabric while peeling off the protective layer and winding it up. A conveying boss is fixedly connected to the operating table, and the receiving roller is rotatably disposed on the top of the conveying boss. The slitting mechanism is disposed on the upper side of the receiving roller and is used to cooperate with the receiving roller to slit the cord fabric. The pressure roller is rotatably disposed on the operating table and is used to cooperate with the operating table to horizontally convey the slit cord fabric. The protective film laying mechanism is disposed on the operating table and is used to re-lay the protective layer on multiple pieces of slit cord fabric.

[0005] Preferably, the unwinding and separating mechanism includes a support frame, a support base, a take-up and unwinding roller, and a motor. Two support frames are provided on one side of the operating table. The support base is fixedly connected to both ends of each support frame. The two support bases on the two support frames are opposite each other. A take-up and unwinding roller is rotatably arranged between the two opposing support bases on the two support frames. There are two take-up and unwinding rollers, which are used to unwind the cord fabric with the protective layer and to rewind the protective layer that has detached from the cord fabric, respectively. The motor is installed on each of the two support bases on one support frame. The output end of the motor is coaxially and fixedly connected to one end of the take-up and unwinding roller.

[0006] Furthermore, the slitting mechanism includes a fixed frame, a fixed plate, a movable frame, an adjusting component, a slitting circular blade, and a lifting mechanism. The fixed frame is fixedly connected to the operating table, and the fixed plate is fixedly connected to the inner top wall of the fixed frame. A sliding groove is provided in the fixed plate, and multiple movable frames are slidably arranged on the fixed plate. The multiple movable frames are all fitted onto the fixed plate and slide in cooperation with the inner wall of the sliding groove. The adjusting component is arranged on the fixed plate and the movable frames to adjust and fix the position of the movable frames. The slitting circular blade is rotatably arranged on the lower side of the movable frame, and the lifting mechanism is arranged on the movable frame to drive the slitting circular blade to move vertically.

[0007] Furthermore, the adjustment assembly includes an abutment plate and a fixing rod. The abutment plate is detachably disposed on one side of the fixing plate and abuts against and fits against multiple moving frames. Multiple through holes that cooperate with the fixing rod are evenly spaced on the side wall of the fixing plate. Fixing holes that cooperate with the fixing rod are provided on the moving frames.

[0008] As a further embodiment of this application, both ends of the abutment plate are fixedly connected to connecting plates. The connecting plates are L-shaped, and the fixed plates are provided with slots that cooperate with the connecting plates. One end of the connecting plate is in contact with the inner wall of the slot and slides in fit. The inner bottom wall of both the connecting plate and the slot is threaded with locking bolts.

[0009] As a further embodiment of this application, a mounting frame is provided on the lower side of the movable frame via a lifting mechanism, and a rotating shaft is rotatably provided inside the mounting frame, on which the slitting circular blade is coaxially fixed.

[0010] Based on the aforementioned scheme, the lifting mechanism includes a fixed frame, a lifting plate, and a cylinder. One end of the movable frame is fixedly connected to the fixed frame. One end of the lifting plate is slidably disposed within the fixed frame, and the other end is fixedly connected to the mounting frame. The cylinder is mounted on the fixed frame, and its output end penetrates through the inner top wall of the fixed frame and is fixedly connected to the lifting plate.

[0011] Further, based on the aforementioned scheme, the protective film laying mechanism includes a mounting frame, support rods, unwinding rollers, and clamping rings. The mounting frame is inverted U-shaped and is spaced apart on the operating table. Two mounting plates are symmetrically arranged in the middle of the mounting frame. The bottom end of the mounting plate does not contact the top end of the operating table. Multiple support rods are rotatably arranged at intervals above the operating table. Multiple unwinding rollers are mounted on the operating table via multiple support plates. Each unwinding roller corresponds to one of the support rods and is located on the support rod on the side away from the receiving roller. Both ends of the unwinding roller are equipped with clamping rings for mounting and clamping the protective layer roll at different positions on the unwinding roller.

[0012] Further, based on the aforementioned scheme, the driving component includes a movable plate and a second cylinder. The movable plate is provided on the inner side of the clamping ring. Movable grooves that cooperate with the movable plate are opened at both ends of the unwinding roller. A cavity is opened inside the unwinding roller. The second cylinder is installed at one end of the cavity and the unwinding roller. The output ends of the two second cylinders are respectively fixedly connected to the two movable plates.

[0013] Furthermore, above one end of the operating table, a conveying roller is rotatably mounted via two vertical plates. A second motor is mounted on one of the vertical plates, and the output end of the second motor is coaxially and fixedly connected to one end of the conveying roller.

[0014] The present invention provides a marine hose cord fabric slitting and winding integrated machine. Compared with the prior art, the machine, through the cooperation of the unwinding and separating mechanism, the receiving roller and the slitting mechanism, makes it easy to select the number of slitting circular blades and the spacing between adjacent slitting circular blades according to the production needs of the cord fabric, and has strong adaptability. In the slitting and winding process of curtain fabric, this integrated slitting and winding machine can peel off the protective layer from the curtain fabric before and after slitting, and then reattach the protective layer, thereby achieving automated production and improving production efficiency. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the structure of a marine hose cord fabric slitting and winding integrated machine provided in an embodiment of the present invention; Figure 2 This is an embodiment of the present invention. Figure 1 A schematic diagram of the structure of the operating table, receiving roller, slitting mechanism, pressure roller and protective film laying mechanism; Figure 3 This is an embodiment of the present invention. Figure 1 A schematic diagram of the structure of the unwinding separation mechanism and the cooperation between the curtain fabric and the protective layer; Figure 4 This is an embodiment of the present invention. Figure 1 Exploded view of the slitting mechanism; Figure 5 This is an embodiment of the present invention. Figure 1 Exploded cross-sectional view of the partial structure of the fixed plate, moving frame and driving component; Figure 6 This is an embodiment of the present invention. Figure 1 A schematic diagram of the cooperation between the intermediate pressure roller and the protective film laying mechanism; Figure 7 This is an embodiment of the present invention. Figure 1 A partial structural cross-sectional view of the protective film laying mechanism.

[0017] In the diagram: 1. Operating table; 2. Receiving roller; 3. Pressure roller; 4. Support frame; 5. Support base; 6. Take-up and untake-down rollers; 7. Motor 1; 8. Fixing frame; 9. Fixing plate; 10. Moving frame; 11. Slitting circular knife; 12. Abutment plate; 13. Fixing rod; 14. Through hole; 15. Fixing hole; 16. Mounting frame; 17. Rotating shaft; 18. Fixing frame; 19. Lifting plate; 20. Cylinder 1; 21. Support rod; 22. Unwinding roller; 23. Clamping ring; 24. Moving plate; 25. Cylinder 2; 26. Conveying roller; 27. Motor 2; 28. Conveying boss; 29. ​​Connecting plate; 30. Locking bolt; 31. Mounting frame; 32. Mounting plate. Detailed Implementation

[0018] To make the objectives, technical solutions, and advantages of this application clearer, the technical solutions in the embodiments of this application will be described in more detail below with reference to the accompanying drawings. In the drawings, the same or similar reference numerals denote the same or similar components or components having the same or similar functions throughout. The described embodiments are some, but not all, embodiments of this application. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this application, and should not be construed as limiting this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0019] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, an indirect connection through an intermediate medium, or the internal communication between two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0020] In the description of this application, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", 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 application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0021] The terms "first," "second," "third," "fourth," etc., used in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of this application described herein can be implemented, for example, in a sequence other than those illustrated or described herein.

[0022] To make the drawings concise and easy to understand, some drawings only show one of the components with the same structure or function, or only one of them is marked. In this article, "one" not only means "only one", but can also mean "more than one", and "several" includes "two" and "more than two".

[0023] Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover a non-exclusive inclusion. For example, a process, method, system, product, or apparatus that includes a series of steps or units is not necessarily limited to those explicitly listed, but may include other steps or units not explicitly listed or inherent to such processes, methods, products, or apparatus. It is understood that the specific embodiments described herein are merely illustrative of the invention and not intended to limit it. The embodiments of this application are described in detail below with reference to the accompanying drawings.

[0024] like Figure 1 As shown, it illustrates an integrated cutting and winding machine for marine hose cord fabric according to an embodiment of the present invention, including an operating table 1, and further including an unwinding and separating mechanism, a receiving roller 2, a cutting mechanism, a pressure roller 3, and a protective film laying mechanism. like Figure 1 , Figure 2 and Figure 3 As shown, the unwinding and separating mechanism is set on one side of the operating table 1. It is used to unwind the curtain fabric, peel off the protective layer, and rewind it. The unwinding and separating mechanism includes a support frame 4, a support seat 5, a take-up and unwinding roller 6, and a motor 7. Two support frames 4 are set on one side of the operating table 1. Support seats 5 are fixedly connected to both ends of the support frame 4. The two support seats 5 on the two support frames 4 are opposite each other. The take-up and unwinding roller 6 is rotatably set between the two opposite support seats 5 on the two support frames 4. There are two take-up and unwinding rollers 6, which are used to unwind the curtain fabric with the protective layer and rewind the protective layer that has been removed from the curtain fabric, respectively. A motor 7 is installed on each of the two support seats 5 on one support frame 4. The output end of the motor 7 is coaxially fixedly connected to one end of the take-up and unwinding roller 6. The two take-up and unwinding rollers 6 are horizontally arranged on one side of the operating table 1 and are located below the top of the operating table 1. Above one end of the control panel 1, a conveyor roller 26 is rotatably mounted via two vertical plates, such as... Figure 2 As shown, a motor 27 is installed on a vertical plate. The output end of the motor 27 is coaxially and fixedly connected to one end of the conveyor roller 26. When the motor 27 is started, the output end of the motor 27 rotates and drives the conveyor roller 26 to rotate, which can be used in conjunction with the operating table 1 to pull the curtain cloth. One take-up / unwind roller 6, located away from the operating table 1, is used to take up the cord fabric with the protective layer attached and then unwind it, while another take-up / unwind roller 6 is used to take up the protective layer that has detached from the cord fabric, such as... Figure 3As shown, specifically, the cord fabric with a protective layer is wound up on the take-up roller 6 away from the operating table 1, and the protective layer at one end is detached. One end of the protective layer is then wrapped around another take-up roller 6, while one end of the cord fabric is placed on the operating table 1 and is pulled and conveyed by the conveyor roller 26. By starting the two motors 7, the two take-up rollers 6 are driven to rotate simultaneously to unwind the cord fabric and rewind the protective layer that has detached from the cord fabric. The operating table 1 is fixedly connected to a conveying boss 28. A receiving roller 2 is rotatably installed on the top of the conveying boss 28 to drive the pulled curtain fabric to move along the conveying boss 28 and to perform a cutting operation at the top of the conveying boss 28. The slitting mechanism is located on the upper side of the receiving roller 2, and is used to cooperate with the receiving roller 2 to slit the curtain fabric, such as... Figure 2 and Figure 4 As shown, the slitting mechanism includes a fixed frame 8, a fixed plate 9, a movable frame 10, an adjustment component, a slitting circular blade 11, and a lifting mechanism. The fixed frame 8 is fixedly connected to the operating table 1. The interior of the fixed frame 8 is hollow. The fixed plate 9 is fixedly connected to the inner top wall of the fixed frame 8. A sliding groove is provided in the fixed plate 9. Multiple movable frames 10 are slidably arranged on the fixed plate 9. The multiple movable frames 10 are all fitted on the fixed plate 9 and slide in cooperation with the inner wall of the sliding groove, so that the movable frames 10 are always connected to the fixed plate 9 and can only move horizontally along the sliding groove. like Figure 4 and Figure 5 As shown, the adjustment component is set on the fixed plate 9 and the movable frame 10 to adjust and fix the position of the movable frame 10. The adjustment component includes an abutment plate 12 and a fixing rod 13. The abutment plate 12 is detachably set on one side of the fixed plate 9 and abuts against and fits against multiple movable frames 10. Multiple through holes 14 that cooperate with the fixing rod 13 are evenly spaced on the side wall of the fixed plate 9. Fixing holes 15 that cooperate with the fixing rod 13 are opened on the movable frame 10. By moving multiple movable frames 10 horizontally along the slide groove, the slitting circular blade 11 on the lower side of the movable frame 10 can be moved to adjust the interval between two adjacent slitting circular blades 11. This allows control of the slitting width of the curtain fabric and selection of how many pieces the curtain fabric can be cut into. In this embodiment, four slitting circular blades 11 are provided. In the initial state, all four slitting circular blades 11 are located at one end of the fixing plate 9, and the fixing holes 15 on the four slitting circular blades 11 correspond to the corresponding through holes 14. The number of slitting circular blades 11 and the spacing between two slitting circular blades 11 can be selected as needed. Unsuitable slitting circular blades 11 only need to be located at one end of the fixing plate 9 and then fixed. Both ends of the abutment plate 12 are fixedly connected to connecting plates 29, such as Figure 4As shown, the connecting plate 29 is L-shaped, and the fixing plate 9 has a slot that matches the connecting plate 29. One end of the connecting plate 29 is in contact with the inner wall of the slot and slides. The inner bottom wall of the connecting plate 29 and the slot are threaded with the locking bolt 30. After adjusting the position of the slitting round blade 11 and the appropriate number and width of the curtain fabric cut, the fixing holes 15 on the four slitting round blades 11 correspond to the corresponding through holes 14. Then, hold the abutment plate 12 and drive the two connecting plates 29 to be inserted into the two slots respectively. The abutment plate 12 will cooperate with the fixing plate 9 to press against the four moving frames 10, and drive multiple fixing rods 13 to pass through the through holes 14 and insert into the fixing holes 15. During this process, the four fixing rods 13 will fix the four moving frames 10 on the fixing plate 9. Then, use the locking bolt 30 to lock the connecting plate 29 and the fixing plate 9, so as to fix the abutment plate 12 on one side of the fixing plate 9 and fix the slitting round blade 11 on the lower side of the fixing plate 9. The slitting circular blade 11 is rotatably mounted on the lower side of the movable frame 10, and the lifting mechanism is mounted on the movable frame 10 to drive the slitting circular blade 11 to move vertically. Figure 5 As shown, a mounting frame 16 is provided on the lower side of the movable frame 10 via a lifting mechanism. A rotating shaft 17 is rotatably mounted inside the mounting frame 16. A slitting circular blade 11 is coaxially fixedly mounted on the rotating shaft 17. The lifting mechanism includes a fixed frame 18, a lifting plate 19, and a cylinder 20. One end of the movable frame 10 is fixedly connected to the fixed frame 18. One end of the lifting plate 19 is slidably mounted inside the fixed frame 18, and the other end is fixedly connected to the mounting frame 16. The cylinder 20 is mounted on the fixed frame 18, and its output end penetrates through the inner top wall of the fixed frame 18 and is fixedly connected to the lifting plate 19. Specifically, by activating the cylinder 20, the output end of the cylinder 20 will push the lifting plate 19 to move vertically along the inner side wall of the fixed frame 18. The lifting plate 19 will then drive the mounting frame 16 to move vertically, thereby driving the slitting circular blade 11, which is rotatably mounted inside the mounting frame 16, to move toward the receiving roller 2 to slit the curtain fabric. A pressure roller 3 is rotatably mounted on the operating table 1 to cooperate with the operating table 1 to horizontally convey the slit curtain fabric. After slitting, the curtain fabric will move along the other descending end face of the conveying boss 28 and be horizontally conveyed under the limit of the pressure roller 3 and the end face of the operating table 1. The protective film laying mechanism is set on the operating table 1 and is used to re-lay the protective layer on multiple pieces of cut curtain fabric, such as... Figure 6 and Figure 7As shown, the protective film laying mechanism includes a mounting frame 31, support rods 21, unwinding rollers 22, and clamping rings 23. The mounting frame 31 is inverted U-shaped and is spaced apart on the operating table 1. Two mounting plates 32 are symmetrically arranged in the middle of the mounting frame 31. The bottom end of the mounting plate 32 does not contact the top end of the operating table 1. Multiple support rods 21 are rotatably arranged at intervals above the operating table 1. Multiple unwinding rollers 22 are mounted on the operating table 1 through multiple support plates. The unwinding rollers 22 correspond one-to-one with the support rods 21 and are set on the side of the support rods 21 away from the receiving rollers 2. The unwinding rollers 22 are used to unwind the protective layer roll. One end of the unwound protective layer roll will be slowly conveyed and attached to the horizontally conveyed and cut curtain fabric under the support of the support rods 21. By setting multiple sets of unwinding rollers 22 and support rods 21, multiple sets of protective layer attachment operations can be performed on the cut curtain fabric. Both ends of the unwinding roller 22 are equipped with clamping rings 23 for mounting and clamping the protective layer roll at different positions on the unwinding roller 22. The driving components include a moving plate 24 and a second cylinder 25. The moving plate 24 is provided on the inner side of the clamping ring 23. Both ends of the unwinding roller 22 are provided with moving grooves that cooperate with the moving plate 24. A cavity is provided inside the unwinding roller 22. A second cylinder 25 is installed in the cavity and at one end of the unwinding roller 22. The output ends of the two second cylinders 25 are fixedly connected to the two moving plates 24 respectively. When the two second cylinders 25 are started, the output ends of the two cylinders 25 will drive the moving plate 24 connected to them to move along the axial direction of the unwinding roller 22. The two moving plates 24 will drive the two clamping rings 23 to move on the unwinding roller 22 and adjust the interval between the two clamping rings 23 to adapt to protective layer rolls of different sizes. The installation position of the protective layer roll can also be adjusted to accommodate multiple pieces of cut curtain fabric, all of which are covered with a protective layer. Working principle: This marine hose cord fabric slitting and winding machine, when slitting and winding double-sided adhesive cord fabric, first slides a corresponding number of moving frames 10 horizontally according to the number and width of the cord fabric to be slit, thereby adjusting the position of the slitting circular blades 11. When the number and width of the cord fabric to be slit are appropriate, the fixing holes 15 on the four slitting circular blades 11 correspond to the corresponding through holes 14. Then, holding the abutment plate 12, it drives the two connecting plates 29 to be inserted into the two slots respectively. The abutment plate 12 will cooperate with the fixing plate 9 to press against the four moving frames 10, and drive multiple fixing rods 13 to pass through the through holes 14 and insert into the fixing holes 15. During this process, the four fixing rods 13 will fix the four moving frames 10 to the fixing plate 9. Then, the locking bolts 30 are used to lock the connecting plate 29 and the fixing plate 9, thereby fixing the abutment plate 12 to one side of the fixing plate 9, and fixing the slitting circular blades 11 to the lower side of the fixing plate 9. Before the equipment is started, the output end of the two cylinders 25 will drive the moving plate 24 connected to it to move along the axial direction of the unwinding roller 22. The two moving plates 24 will drive the two clamping rings 23 to move on the unwinding roller 22 and adjust the interval between the two clamping rings 23 to adapt to different sizes of protective layer rolls. The installation position of the protective layer roll can also be adjusted to accommodate multiple pieces of slit curtain fabric, all of which are covered with protective layer. The protective layer of the cord fabric is wound up on the take-up and unwind roller 6, which is far away from the operating table 1, and the protective layer at one end is detached. One end of the protective layer is then wrapped around another take-up and unwind roller 6, while one end of the cord fabric is placed on the operating table 1 and is pulled and conveyed by the conveyor roller 26. The two take-up and unwind rollers 6 are driven to rotate simultaneously by starting the two motors 7 to unwind the cord fabric and rewind the protective layer that has detached from the cord fabric. The fabric detached from the protective layer moves along the end face of the conveying boss 28 and reaches the receiving roller 2. By activating the cylinder 20, the output end of the cylinder 20 pushes the lifting plate 19 to move vertically along the inner wall of the fixed frame 18. The lifting plate 19 then drives the mounting frame 16 to move vertically, thereby driving the slitting circular knife 11, which is rotated and set in the mounting frame 16, to move toward the receiving roller 2 to slit the fabric. After being slit, the cord fabric will move along the other descending end face of the conveying boss 28 and be conveyed horizontally under the limit of the pressure roller 3 and the end face of the operating table 1. During the conveying process, the slit cord fabric will be re-attached with a protective layer and finally transferred out of the operating table 1 for winding.

[0025] This embodiment provides an integrated machine for slitting and rewinding cord fabric for marine hoses. Through the cooperation of the unwinding and separating mechanism, the receiving roller 2, the slitting mechanism, the pressure roller 3, and the protective film laying mechanism, the machine achieves control over the quantity and width of the cord fabric slitting and attaches a protective layer to facilitate rewinding.

[0026] The above embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this application, and should all be included within the protection scope of this application.

Claims

1. A marine hose cord fabric slitting and winding integrated machine, comprising an operating table (1), characterized in that, Also includes: The unwinding and separating mechanism is located on one side of the operating table (1) and is used to unwind the curtain fabric, peel off the protective layer, and rewind it. The receiving roller (2) is fixedly connected to the operating table (1), and the receiving roller (2) is rotatably mounted on the top of the conveying boss (28). The slitting mechanism is located on the upper side of the receiving roller (2) and is used to cooperate with the receiving roller (2) to slit the curtain fabric; Pressure roller (3), the pressure roller (3) is rotatably arranged on the operating table (1) for cooperating with the operating table (1) to horizontally convey the slit curtain fabric; A protective film laying mechanism is set on the operating table (1) and is used to re-lay a protective layer on multiple pieces of cut curtain fabric.

2. The marine hose cord fabric slitting and winding integrated machine according to claim 1, characterized in that, The unwinding separation mechanism includes: Support frame (4), two support frames (4) are provided on one side of the operating table (1). Support base (5), both ends of the support frame (4) are fixedly connected to the support base (5), and the two support bases (5) on the two support frames (4) are opposite to each other; Take-up and release rollers (6): Take-up and release rollers (6) are rotatably arranged between two opposing support seats (5) on two support frames (4). There are two take-up and release rollers (6), which are used to unwind the curtain fabric with the protective layer and to rewind the protective layer that has detached from the curtain fabric. Motor 1 (7) is mounted on two support seats (5) on one of the support frames (4). The output end of motor 1 (7) is coaxially and fixedly connected to one end of take-up and release roller (6).

3. The marine hose cord fabric slitting and winding integrated machine according to claim 2, characterized in that, The slitting mechanism includes: A fixed frame (8) is fixedly connected to the operating table (1); A fixing plate (9) is fixedly connected to the inner top wall of the fixing frame (8), and a sliding groove is provided in the fixing plate (9); The movable frame (10) is slidably disposed on the fixed plate (9). The movable frames (10) are all fitted on the fixed plate (9) and slide in cooperation with the inner wall of the groove. An adjustment component is provided on the fixed plate (9) and the movable frame (10) for adjusting and fixing the position of the movable frame (10); A slitting circular blade (11) is rotatably disposed on the lower side of the movable frame (10); A lifting mechanism is provided on the movable frame (10) and is used to drive the slitting circular blade (11) to move vertically.

4. The marine hose cord fabric slitting and winding integrated machine according to claim 3, characterized in that, The adjustment component includes: Abutting plate (12) is detachably disposed on one side of the fixed plate (9) and abuts against and fits against the plurality of movable frames (10); The fixing rod (13) has a plurality of through holes (14) evenly spaced on the side wall of the fixing plate (9) that cooperate with the fixing rod (13), and the moving frame (10) has fixing holes (15) that cooperate with the fixing rod (13).

5. The marine hose cord fabric slitting and winding integrated machine according to claim 4, characterized in that, Both ends of the abutment plate (12) are fixedly connected to a connecting plate (29). The connecting plate (29) is L-shaped. The fixing plate (9) has a slot that matches the connecting plate (29). One end of the connecting plate (29) is in contact with the inner wall of the slot and slides. The connecting plate (29) and the inner bottom wall of the slot are both threaded with the locking bolt (30).

6. The marine hose cord fabric slitting and winding integrated machine according to claim 5, characterized in that, The lower side of the movable frame (10) is provided with an installation frame (16) through a lifting mechanism. A rotating shaft (17) is rotatably provided inside the installation frame (16), and the slitting circular blade (11) is coaxially fixedly sleeved on the rotating shaft (17).

7. A marine hose cord fabric slitting and winding integrated machine according to claim 6, characterized in that, The lifting mechanism includes: Fixed frame (18), one end of the movable frame (10) is fixedly connected to the fixed frame (18); Lifting plate (19), one end of which is slidably disposed in the fixed frame (18), and the other end is fixedly connected to the mounting frame (16); Cylinder 1 (20) is mounted on the fixed frame (18) and its output end passes through the inner top wall of the fixed frame (18) and is fixedly connected to the lifting plate (19).

8. The marine hose cord fabric slitting and winding integrated machine according to claim 3, characterized in that, The protective film laying mechanism includes: Mounting bracket (31), which is inverted U-shaped and is arranged at intervals on the operating table (1). Two mounting plates (32) are symmetrically arranged in the middle of the mounting bracket (31). The bottom end of the mounting plate (32) does not contact the top end of the operating table (1). Support rods (21), a plurality of support rods (21) are arranged at intervals on the upper part of the operating table (1). Unwinding roller (22), the unwinding roller (22) is fixedly connected to the mounting plate (32), the unwinding roller (22) corresponds one-to-one with the support rod (21), and is set on the support rod (21) on the side away from the receiving roller (2); Clamping rings (23) are provided at both ends of the unwinding roller (22) for installing and clamping the protective layer roll at different positions on the unwinding roller (22).

9. A marine hose cord fabric slitting and winding integrated machine according to claim 8, characterized in that, The driving component includes: The movable plate (24) is provided on the inner side of the clamping ring (23), and the unwinding roller (22) has movable grooves at both ends that cooperate with the movable plate (24). Cylinder 2 (25) has a cavity inside the unwinding roller (22). Cylinder 2 (25) is installed at one end of both the cavity and the unwinding roller (22). The output ends of the two cylinders 2 (25) are fixedly connected to the two moving plates (24) respectively.

10. A marine hose cord fabric slitting and winding integrated machine according to claim 1, characterized in that, Above one end of the operating table (1), a conveying roller (26) is rotatably mounted via two vertical plates. A motor (27) is mounted on one of the vertical plates, and the output end of the motor (27) is coaxially and fixedly connected to one end of the conveying roller (26).

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