A process for winding a steel wire reinforced hose

Abstract

The present application relates to a kind of steel wire reinforced hose winding processes, including drying process, manually put resin into drying machine and dry;Extrusion process, the resin that completes drying is extruded film material by extruder;Cooling process, the extruded film material is cooled;Stretching process, the film material that completes cooling is stretched by stretching guide roller;Heating process, the film material that completes stretching is heated;Steel wire unwinding process, metal wire is transported to forming assembly by steel wire output assembly;Winding process, the film material and metal wire transported to forming assembly are wound on the center wheel of forming assembly, and are wound into specified size reinforcing pipe under the cooperation of pressure wheel a, pressure wheel b and rudder wheel;Transportation slitting process, after reinforcing pipe completes steel wire winding, along the transport frame and is transported and is slitted to reinforcing pipe in the process of transportation;The present application solves the problems of low work efficiency, low equipment adaptability and poor appearance of reinforcing pipe in steel wire reinforced hose winding.

Description

Technical Field

[0001] This invention relates to the field of hose manufacturing equipment technology, and more specifically to a process for winding steel wire reinforced hoses. Background Technology

[0002] Steel wire reinforced hose has a structure with a steel wire reinforcement layer in the middle. It uses a new type of reinforcing material, which greatly improves its compressive strength and hardness, while also enhancing its ring stiffness. Steel wire reinforced hose is used in various industries, such as wind power generation and smoke extraction, and has the advantages of high elasticity, resistance to aging, and long service life.

[0003] However, existing steel wire hose winding equipment can only reinforce the winding of hoses with one inner diameter. Each time a hose with a different inner diameter is produced, a new machine needs to be replaced, which is time-consuming and inefficient. In addition, the existing equipment does not wrap the steel wire tightly enough, has poor aesthetics, and the steel wire is wound too far on the hose, which can easily lead to rust. Summary of the Invention

[0004] One of the objectives of this invention is to address the shortcomings of existing technologies, such as low equipment compatibility, long time consumption, low work efficiency, and poor aesthetics of steel wire wrapping in existing steel wire hose winding processes, and to provide a steel wire reinforced hose winding process.

[0005] To address the aforementioned technical problems, the present invention adopts the following technical solution:

[0006] A process for winding steel wire reinforced flexible hose includes the following production steps:

[0007] Step 1, drying process: The resin is manually placed into the dryer for drying.

[0008] Step 2, extrusion process: The dried resin from Step 1 is extruded into film material using an extruder;

[0009] Step 3, cooling process: The extruded film material from Step 2 is cooled during its subsequent conveying.

[0010] Step four, stretching process: The cooled film material from step three is stretched by stretching guide rollers;

[0011] Step 5, heating process: After the film material is stretched in step 4, it enters the film material output component and is heated by the heating component before entering the forming component.

[0012] Step six, wire unwinding process: the wire is conveyed to the forming component via the wire output component;

[0013] Step 7, winding process: The film material and steel wire fed to the forming component are wound on the central wheel of the forming component, and wound into a reinforcing tube of specified size under the cooperation of pressure roller a, pressure roller b and steering wheel;

[0014] Step 8, conveying and slitting process: After the reinforcing tube in step 7 is completed with steel wire winding, it is conveyed along the conveyor frame and slitted during the conveying process.

[0015] As a preferred embodiment, the extrusion pressure of the extruder in step two is between 50 and 280 bar, and the extrusion temperature of the extruder is divided into four ranges: the first range is between 150 and 200°C, the second range is between 155 and 205°C, the third range is between 160 and 210°C, and the fourth range is between 160 and 210°C. The temperature when the extruder is clamped is between 155 and 205°C, and the temperature when the extruder is punching the film is between 150 and 200°C.

[0016] As a preferred option, the cooling in step three uses water cooling to cool the extruded film.

[0017] As a preferred option, the stretching guide roller in step four controls the film thickness within the product thickness range by stretching the film material.

[0018] As a preferred embodiment, the heating component in step five is configured as an adjustable structure, and the heating is performed by hot air blowing to heat the film material, wherein the temperature of the air heater is set between 450℃ and 650℃.

[0019] As a preferred embodiment, the wire output assembly in step six includes several limiting protrusions and limiting slots formed on the limiting protrusions. The limiting protrusions and limiting slots are used to limit the conveying of the wire during the conveying process.

[0020] As a preferred embodiment, the forming components in step seven include a center wheel, pressure roller a, and pressure roller b. When the center wheel rotates clockwise synchronously, pressure roller a rotates counterclockwise synchronously, and pressure roller b rotates counterclockwise synchronously, the film material covers the steel wire and is wound together into a tube.

[0021] As a preferred option, the pressure roller b in step seven is also equipped with a sliding sleeve, which adjusts the conveying position of the film material.

[0022] As a preferred option, a rudder wheel is also provided below the molding component in step seven. The rudder wheel can be adjusted up and down and back and forth, and is used to adjust the pipe diameter.

[0023] As another preferred option, a guide wheel is also provided above the center wheel in step seven. The guide wheel has several limiting grooves, which are used to limit the steel wire.

[0024] Another objective of this invention is to address the shortcomings of existing technologies by providing a process for winding steel wire reinforced hoses. By setting up a forming assembly, under the coordinated rotation of the center wheel, pressure wheel a, and pressure wheel b, a reinforced hose with consistent and reasonable spacing of steel wires is produced. The steel wires are wrapped more tightly, resulting in a more aesthetically pleasing appearance, longer service life, and better finished product quality. Furthermore, by setting up an adjustment assembly, the distance between the steering wheel and the center wheel can be adjusted to produce hoses with various inner diameters, thereby improving the utilization rate of the equipment.

[0025] The technical solution of the present invention is as follows:

[0026] A process for winding steel wire reinforced hose includes a frame, a mounting base mounted on the frame, and a component mounted on the mounting base. From left to right, the frame plane is provided with a steel wire output assembly, a forming assembly, and a film output assembly. A heating assembly is positioned above the forming assembly. The forming assembly includes a center wheel, pressure roller a, and pressure roller b. A steering wheel is positioned below the forming assembly. The steering wheel is adjustable up and down and forward and backward to adjust the hose diameter. The steel wire is wound through the steel wire output assembly to the center wheel. After passing through the film output assembly, the film covers the steel wire and is wound together under the coordinated rotation of the center wheel, pressure roller a, and pressure roller b.

[0027] As a preferred embodiment, the wire output assembly includes a support base fixedly mounted on a frame. The outer side of the support base is provided with a plurality of limiting protrusions, and the plurality of limiting protrusions are provided with limiting slots. The support base is provided with a wire threading plate, and the wire threading plate is provided with through holes to make the position of the wire more accurate during transmission.

[0028] As a preferred embodiment, pressure roller a is located to the left of the central roller, and pressure roller b is located to the right of the central roller. Pressure roller b is also provided with a sliding sleeve. The front end of the sliding sleeve has a circular groove, and a circular block is provided in the circular groove. A threaded rod is fixedly connected to the circular block, and a nut is provided on the threaded rod. The sliding sleeve rotates with pressure roller b and can move back and forth on pressure roller b. By setting the sliding sleeve to move back and forth during rotation, the position of the membrane material is adjusted to prevent deviation of the membrane material position from causing deviation of the steel wire covering the hose.

[0029] As a preferred embodiment, the membrane material output assembly includes a base fixedly mounted on the rotating base plate b, an adjusting rod slidably mounted on the base, a receiving seat slidably mounted on the adjusting rod, and a rotating shaft rotatably mounted on the base. The position of the receiving seat is adjusted by the adjusting rod to make the position of the membrane material more accurate.

[0030] As a preferred embodiment, the heating assembly includes a slide rod fixedly mounted on the mounting base, a base plate slidably mounted on the slide rod, a slider slidably mounted on the base plate, a base frame fixedly mounted on the slider, a rotating plate rotatably mounted on the base frame, a connecting block connected to the rotating plate, and an air outlet pipe connected to the connecting block. The bottom of the air outlet pipe is provided with at least two air nozzles, which are used to blow hot air onto the film material between the center roller and the pressure roller b. By directing the air nozzles onto the film material, the film material is heated and melted, making the film material softer and more elastic.

[0031] As a preferred embodiment, the steering wheel is fixedly mounted on a slide block on the support plate. The steering wheel is adjusted forward and backward by rotating a bolt mounted on the slide block. The support plate is fixedly mounted on a sliding plate, and a lead screw is threaded through the sliding plate. A drive motor is fixedly connected to the lower end of the lead screw. The sliding plate moves up and down under the drive motor, thereby adjusting the steering wheel up and down. By adjusting the distance between the steering wheel and the center wheel, the pipe diameter can be adjusted, producing hoses with different inner diameters.

[0032] As a preferred embodiment, a guide wheel is also provided above the center wheel and fixedly mounted on the mounting base. The guide wheel has several limiting grooves to limit the steel wire and prevent the steel wire from moving upward during the conveying process.

[0033] As a preferred embodiment, the rotational speeds of the center wheel, pressure wheel a, and pressure wheel b are the same.

[0034] As another preferred embodiment, the heating component is configured as a position-adjustable structure, and the heating method is hot air blowing. By setting the position-adjustable structure, the film material at different positions can be heated by blowing air, making the film material softer and more elastic.

[0035] The beneficial effects of this invention are as follows:

[0036] This invention is equipped with a forming component. By setting a central wheel, pressure roller a, and pressure roller b, the film material is covered and wound around the steel wire. In addition, since the central wheel, pressure roller a, and pressure roller b rotate at the same speed, the spacing between the steel wires on the hose remains consistent under uniform rotation. Moreover, the hose produced by this equipment has a reasonable spacing between the steel wires, is not easy to rust, has a long service life, and has better finished product quality. At the same time, it can also make the steel wires more tightly wrapped and have a more beautiful appearance.

[0037] This invention is equipped with an adjustment component. By adjusting the distance between the steering wheel and the center wheel, hoses with different inner diameters can be produced, adapting to the production of hoses with multiple inner diameters. This eliminates the need to change equipment, saving time and improving work efficiency. At the same time, it can produce variable diameter hoses. By adjusting the distance between the steering wheel and the center wheel, the range and speed of diameter change can be adjusted, thereby increasing the utilization rate of the same equipment.

[0038] The present invention also includes a sliding sleeve. If the position of the film material shifts during the process of being transferred from the rotating shaft to the pressure roller b, a sliding sleeve is provided on the pressure roller b. When the pressure roller b rotates, the sliding sleeve is driven to rotate. During rotation, the sliding sleeve is pushed back and forth by rotating the nut and driving the threaded rod, thereby adjusting the position of the film material and making the position of the film material more accurate when covering the steel wire.

[0039] In summary, this invention has the functions of producing high-quality hoses and being able to produce hoses with various inner diameters, making it suitable for the field of hose production equipment technology. Attached Figure Description

[0040] The invention will be further described below with reference to the accompanying drawings:

[0041] Figure 1 Flowchart of the process for winding steel wire reinforced hose;

[0042] Figure 2 A top view of the steel wire reinforced hose winding process;

[0043] Figure 3 For steel wire hose winding device;

[0044] Figure 4 A schematic diagram of the forming component, the film output component, and the adjustment component;

[0045] Figure 5 This is a schematic diagram of the steel wire output assembly.

[0046] Figure 6 This is a schematic diagram of the cross-sectional structure of the sliding sleeve;

[0047] Figure 7 A schematic diagram showing the working state of the molding component, heating component, and rotating shaft;

[0048] Figure 8 A schematic diagram showing the state of the steel wire reinforced hose forming process;

[0049] Figure 9 This is a schematic diagram showing the completed state of the steel wire reinforced hose;

[0050] Figure 10 This is a schematic diagram showing the state of the film material after extrusion.

[0051] Figure 11 This is a schematic diagram showing the state when the position of the membrane material is adjusted while the sliding sleeve moves. Detailed Implementation

[0052] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.

[0053] Example 1

[0054] Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, and should not be construed as limiting the present invention.

[0055] like Figure 1 The process for winding steel wire reinforced hose includes the following production steps:

[0056] Step 1, drying process: The resin is manually placed into the dryer 111 for drying;

[0057] Step 2, extrusion process: The dried resin from Step 1 is extruded into film material 14 via extruder 112;

[0058] Step 3, cooling process: The extruded film material 14 from Step 2 is cooled during its backward conveying process.

[0059] Step four, stretching process: the cooled film material 14 from step three is stretched by the stretching guide roller 113.

[0060] Step 5, heating process: After the film material 14 is stretched in step 4, it enters the film material output component 4 and is heated by the heating component 5 before entering the forming component 3.

[0061] Step 6, wire unwinding process: wire 13 is conveyed to forming component 3 via wire output component 2;

[0062] Step 7, winding process: The film material 14 and steel wire 13 conveyed to the forming component 3 are wound on the central wheel 31 of the forming component 3, and wound into a reinforcing tube 19 of a specified size under the cooperation of the pressure roller a32, pressure roller b33 and steering wheel 12.

[0063] Step 8, conveying and slitting process: After the reinforcing tube 19 in step 7 is completed with steel wire winding, it is conveyed along the conveyor frame 114 and slitting is performed during the conveying process.

[0064] like Figure 2 As shown, the extrusion pressure of the extruder 112 in step two is between 50 and 280 bar, and the extrusion temperature of the extruder 112 is divided into four ranges: the first range is between 150 and 200°C, the second range is between 155 and 205°C, the third range is between 160 and 210°C, and the fourth range is between 160 and 210°C. The temperature of the extruder 112 when clamping is between 155 and 205°C, and the temperature of the extruder 112 when punching the film is between 150 and 200°C.

[0065] like Figure 2 As shown, the cooling in step three uses water cooling to cool the extruded film material 14.

[0066] like Figure 2 As shown, in step four, the stretching guide roller 114 stretches the film material 14 to control the thickness of the film material 14 within the product thickness range.

[0067] like Figure 3 As shown, the heating component 5 in step five is configured as an adjustable structure, and the heating is carried out by hot air blowing to heat the film material 14, wherein the temperature of the air heater is set between 450℃ and 650℃.

[0068] like Figure 5 As shown, the wire output assembly 2 in step six includes several limiting protrusions 22 and limiting slots 23 formed on the limiting protrusions 22. The limiting protrusions 22 and the limiting slots 23 are used to limit the conveying of the wire 13 during the conveying process.

[0069] like Figure 4 As shown, the forming component 3 in step seven includes a center wheel 31, a pressure wheel a32 and a pressure wheel b33. When the center wheel 31 rotates clockwise, the pressure wheel a32 rotates counterclockwise, and the pressure wheel b33 rotates counterclockwise, the film material 14 covers the steel wire 13 and is wound together into a tube.

[0070] like Figure 6 As shown, the pressure roller b33 in step seven is also equipped with a sliding sleeve 34, which adjusts the conveying position of the film material 14.

[0071] like Figure 4 As shown, a steering wheel 12 is also provided below the molding component 3 in step seven. The steering wheel 12 can be adjusted up and down and back and forth, and is used to adjust the pipe diameter.

[0072] like Figure 4 As shown, a guide wheel 7 is also provided above the center wheel 31 in step seven. The guide wheel 7 has several limiting grooves 8, which are used to limit the steel wire 13.

[0073] Example 2

[0074] like Figures 3 to 11As shown, a process for winding a steel wire reinforced hose includes a frame 1, a mounting base 11 mounted on the frame 1, and a component mounted on the mounting base 11. From left to right, the frame 1 has a steel wire output component 2, a forming component 3, and a film output component 4. A heating component 5 is arranged above the forming component 3. The forming component 3 includes a center wheel 31, a pressure wheel a32, and a pressure wheel b33. A steering wheel 12 is also arranged below the forming component 3. The steering wheel 12 can be adjusted up and down and back and forth to adjust the tube diameter. The steel wire 13 is wound through the steel wire output component 2 to the center wheel 31. After passing through the film output component 4, the film 14 covers the steel wire 13 and is wound together under the coordinated rotation of the center wheel 31, the pressure wheel a32, and the pressure wheel b33.

[0075] like Figure 3 As shown, the wire output assembly 2 includes a support base 21 fixedly mounted on the frame 1. The outer side of the support base 21 is provided with a plurality of limiting protrusions 22. Limiting slots 23 are provided on the plurality of limiting protrusions 22. A wire threading plate 24 is provided on the support base 21. Through holes 25 are provided on the wire threading plate 24. The limiting protrusions 22 are arranged in at least two rows. The wire 13 passes through the through holes 25 and is locked between the two rows of limiting protrusions 22. The wire 13 is then wound onto the central wheel 31, which serves as a limiting conveyor.

[0076] like Figure 4 and Figure 6 As shown, pressure roller a32 is located to the left of center roller 31, and pressure roller b33 is located to the right of center roller 31. Pressure roller b33 is also equipped with a sliding sleeve 34. A circular groove 35 is formed at the front end of the sliding sleeve 34, and a circular block 36 is placed inside the groove 35. A threaded rod 37 is fixedly connected to the circular block 36, and a nut 38 is provided on the threaded rod 37. The sliding sleeve 34 rotates with pressure roller b33 and can move back and forth on pressure roller b33. The film material 14 passes through the film material output assembly 4, and under the rotation of pressure roller b33, it is... The steel wire already wrapped around the central wheel 31 is covered, and under the coordinated rotation of the central wheel 31, pressure wheel a32 and pressure wheel b33, the steel wire 13 is wrapped around the inner wall of the film material 14 to form a steel wire hose, which serves to strengthen the hose. By setting a sliding sleeve 34, the sliding sleeve 34 rotates together with the pressure wheel b33. During the rotation, by tightening the nut 38, the round block 36 moves back and forth in the round groove 35, and at the same time, the sliding sleeve 34 moves back and forth on the pressure wheel b33 to adjust the position of the film material 14.

[0077] like Figure 4As shown, the film output assembly 4 includes an adjusting rod 42 slidably disposed on the base 41, a receiving seat 43 slidably disposed on the adjusting rod 42, and a rotating shaft 44 rotatably disposed on the base 41. First, the film 14 is placed on the pressure roller b33 through the receiving seat 43 and the rotating shaft 44. The position of the receiving seat 43 is adjusted by the adjusting rod 42 so that the receiving seat 43 can be slightly adjusted according to the position of the film 14, making the subsequent winding work more precise.

[0078] like Figure 3 As shown, the heating assembly 5 includes a slide rod 51 fixedly mounted on the mounting base 11, a base plate 52 slidably mounted on the slide rod 51, a slider 53 slidably mounted on the base plate 52, a base frame 54 fixedly mounted on the slider 53, a rotating plate 55 rotatably mounted on the base frame 54, a connecting block 56 connected to the rotating plate 55, and an air outlet pipe 57 connected to the connecting block 56. The bottom of the air outlet pipe 57 is provided with at least two air nozzles 58. The air nozzles 58 are used to blow hot air onto the film material 14 between the center wheel 31 and the pressure wheel b33. When the film material 14 is transferred to the pressure wheel b33, the air nozzles 57 blow hot air onto the film material 14 to soften it. After softening, the film material 14 is wound. The heating assembly 5 can move left and right or extend and retract back and forth.

[0079] like Figure 3 and Figure 4 As shown, the steering wheel 12 is fixedly mounted on the slide block 62 on the support plate 61. The steering wheel 12 can be adjusted back and forth by rotating the bolt 62 mounted on the slide block 62. The support plate 61 is fixedly mounted on the slide plate 63. A lead screw 64 is threaded through the slide plate 63. The lower end of the lead screw 64 is fixedly connected to the drive motor 65. The slide plate 63 moves up and down under the drive of the drive motor 65, which in turn drives the steering wheel 12 to adjust up and down. First, the slide plate 63 moves up and down together with the lead screw 64 under the drive of the drive motor 65, and the steering wheel 12 also moves up and down together. Then, the steering wheel 12 can be moved back and forth by rotating the bolt 62. During the movement, the distance between the steering wheel 12 and the center wheel 31 can be adjusted to produce hoses with different inner diameters. It is suitable for the production of hoses with multiple inner diameters without the need to change equipment, saving the time of equipment replacement and improving work efficiency. At the same time, it can produce variable diameter hoses. By adjusting the distance between the steering wheel 12 and the center wheel 31, the range and speed of the diameter change can be adjusted, thereby improving the utilization rate of the same equipment.

[0080] like Figure 4As shown, a guide wheel 7 is also fixedly mounted on the mounting base 11 above the center wheel 31. Several limiting grooves 8 are provided on the guide wheel 7. After the steel wire 13 passes through the steel wire output component 2, it is located below the guide wheel 7 and is stuck in the limiting groove 8. Then it is wound onto the center wheel 31. Since the steel wire 13 has a certain degree of hardness, the limiting component will spring away to other places. The limiting groove 8 plays a limiting role.

[0081] like Figure 5 As shown, the rotation speeds of the center wheel 31, pressure wheel a32, and pressure wheel b33 are consistent. Only when the rotation speeds are consistent can the steel wire 13 be wrapped inside the hose at a uniform speed, while the spacing between the steel wires 13 on the hose remains consistent.

[0082] like Figure 3 As shown, the heating component 5 is set as an adjustable structure and the heating method is hot air blowing. By setting the adjustable structure, it can be adapted to the film material 14 at different positions. By setting the hot air blowing method, the film material 14 is softened quickly and its elasticity is increased, so that the steel wire 13 can be better wrapped.

[0083] Example 3

[0084] like Figure 11 As shown, the components that are the same as or corresponding to those in Embodiment 1 are marked with the same reference numerals as those in Embodiment 1. For the sake of simplicity, only the differences from Embodiment 1 will be described below. The difference between Embodiment 2 and Embodiment 1 is that: a sliding ring 15 is provided at the front end of the threaded rod 37, a connecting rod 16 is fixedly connected between the adjusting rod 42 and the sliding ring 15, and limit rings 17 are provided on both the front and rear sides of the sliding ring 15.

[0085] In this embodiment, by fixing a connecting rod 16 between the adjusting rod 42 and the sliding ring 15, it is possible to move the receiving seat 43 back and forth and adjust the position 14 of the film material by the connecting rod 16 set on the sliding ring 15 while the position of the sliding sleeve 34 is adjusted back and forth, so that the position of the film material 14 is more accurate.

[0086] In the description of this invention, it should be understood that the terms "front and back", "left and right", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or component 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 the utility model.

[0087] Of course, those skilled in the art should understand that the term "a" should be understood as "at least one" or "one or more". That is, in one embodiment, the number of an element can be one, while in another embodiment, the number of the element can be multiple. The term "a" should not be understood as a limitation on the quantity.

[0088] The above description, in conjunction with the accompanying drawings, represents only preferred embodiments of the present invention. However, the present invention is not limited to the above embodiments. It should be noted that those skilled in the art can make various modifications and improvements without departing from the structure of the present invention. These modifications and improvements should also be considered within the scope of protection of the present invention and will not affect the effectiveness and practicality of the present invention.

Claims

1. A process for winding steel wire reinforced flexible hose, comprising the following production steps: Step 1, drying process: The resin is manually placed into the dryer (111) for drying; Step 2, extrusion process: The resin dried in step 1 is extruded into film (14) by extruder (112). Step 3, cooling process: The extruded film material (14) in step 2 is cooled during the backward conveying process; Step four, stretching process: The cooled film material (14) from step three is stretched by the stretching guide roller (113); Step 5, heating process: After the film material (14) in step 4 is stretched, it enters the film material output assembly (4) and is heated by the heating assembly (5) before entering the forming assembly (3); Step 6, wire unwinding process, the wire (13) is conveyed to the forming component (3) via the wire output component (2). Step 7, winding process: The film material (14) and steel wire (13) conveyed to the forming component (3) are wound on the center wheel (31) of the forming component (3), and wound into a reinforcing tube (19) of a specified size under the cooperation of pressure roller a (32), pressure roller b (33) and steering wheel (12). Step 8, conveying and cutting process: After the reinforcing tube (19) in step 7 is completed with wire winding, it is conveyed along the conveyor frame (114) and cut during the conveying process; Pressure roller a (32) is located to the left of center roller (31), pressure roller b (33) is located to the right of center roller (31), and pressure roller b (33) is also provided with a sliding sleeve (34). A circular groove (35) is opened at the front end of the sliding sleeve (34), and a circular block (36) is provided in the circular groove (35). A threaded rod (37) is fixedly connected to the circular block (36), and a nut (38) is provided on the threaded rod (37). The sliding sleeve (34) rotates together with pressure roller b (33) and can move back and forth on pressure roller b (33). The steering wheel (12) is fixedly mounted on the slide (62) on the support plate (61). The steering wheel (12) is adjusted back and forth by rotating the bolt (62) mounted on the slide (62). The support plate (61) is fixedly mounted on the slide plate (63). A lead screw (64) is threaded through the slide plate (63). The lower end of the lead screw (64) is fixedly connected to a drive motor (65). The slide plate (63) moves up and down under the drive of the drive motor (65) and drives the steering wheel (12) to adjust up and down.

2. The process for winding steel wire reinforced flexible hose according to claim 1, characterized in that: In step two, the extrusion pressure of the extruder (112) is between 50 and 280 bar. The extrusion temperature of the extruder (112) is divided into four ranges: the first range is between 150 and 200°C, the second range is between 155 and 205°C, the third range is between 160 and 210°C, and the fourth range is between 160 and 210°C. The temperature when the extruder (112) clamps the resin is between 155 and 205°C, and the temperature when the extruder (112) punches the film is between 150 and 200°C.

3. The process for winding steel wire reinforced flexible hose according to claim 1, characterized in that: In step three, water cooling is used to cool the extruded film material (14).

4. The process for winding steel wire reinforced flexible hose according to claim 1, characterized in that: In step four, the stretching guide roller (114) stretches the film material (14) to control the thickness of the film material (14) within the product thickness range.

5. The process for winding steel wire reinforced flexible hose according to claim 1, characterized in that: In step five, the heating component (5) is set to an adjustable position structure, and the heating is carried out by hot air blowing to heat the film material (14), wherein the temperature of the air heater is set between 450℃ and 650℃.

6. The process for winding steel wire reinforced flexible hose according to claim 1, characterized in that: The wire output assembly (2) in step six includes several limiting protrusions (22) and limiting slots (23) opened on the limiting protrusions (22). The limiting protrusions (22) and the limiting slots (23) are used to limit the conveying of the wire (13) during the conveying process.

7. The process for winding steel wire reinforced flexible hose according to claim 1, characterized in that: The forming component (3) in step seven includes a center wheel (31), a pressure roller a (32) and a pressure roller b (33). When the center wheel (31) rotates clockwise, the pressure roller a (32) rotates counterclockwise, and the pressure roller b (33) rotates counterclockwise, the film material (14) covers the steel wire (13) and is wound together into a tube.

8. The process for winding steel wire reinforced flexible hose according to claim 1, characterized in that: In step seven, the pressure roller b (33) is also equipped with a sliding sleeve (34), which adjusts the conveying position of the film material (14).

9. The process for winding steel wire reinforced flexible hose according to claim 1, characterized in that: In step seven, a steering wheel (12) is also provided below the molding component (3) to cooperate with it. The steering wheel (12) can be adjusted up and down and back and forth, and is used to adjust the pipe diameter.

10. The process for winding steel wire reinforced flexible hose according to claim 1, characterized in that: In step seven, a guide wheel (7) is also provided above the center wheel (31). Several limiting grooves (8) are provided on the guide wheel (7) to limit the steel wire (13).

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