Steel wire rubber hose winding equipment

Abstract

The utility model discloses steel wire rubber hose winding equipment which comprises an equipment base, a traction mechanism is fixed at the front end of the upper portion of the equipment base, and a winding mechanism is arranged at one end away from the traction mechanism. The bottom of a supporting seat of the winding mechanism is fixed with the base, and the top of the supporting seat is provided with a rotating motor; a first through hole is formed in the supporting seat, a connecting pipe is fixedly arranged on one side, facing the traction mechanism, of the supporting seat, and a rotating shaft sleeves the other end of the connecting pipe; the end of the rotating shaft is fixedly sleeved with a forward gear and meshed with a steering block sleeved on the connecting rod, and the upper portion of the steering block is meshed with a reverse gear. A protection plate is arranged on one side of the reverse gear, and a bidirectional swivel is clamped at the coincidence position of the forward and reverse gears. At least four positioning rods are arranged in the circumferential direction of each protection plate and rotationally sleeved with the corresponding winding shaft, and the positioning rods of the forward gears penetrate through the through holes of the protection plates. The steel wire rubber tube can improve the mechanical properties such as sealing performance, toughness and wear resistance of the rubber tube, protect the tube and improve the utilization rate, and is suitable for steel wire rubber tube production.

Description

Technical Field

[0001] This utility model belongs to the field of hose production equipment, and relates to a hose production equipment, specifically a steel wire hose winding device. Background Technology

[0002] During use, rubber hoses are subject to friction and bending from the outside environment, making them very prone to breakage. Therefore, steel wires are usually added to the outer surface or interlayer of the hose by winding to enhance its toughness while maintaining its flexibility. This process requires the use of a hose winding machine.

[0003] Currently, existing wire winding equipment can only wind hoses in one direction, which can lead to uneven tension distribution of the wires, affecting the hose's sealing performance and mechanical properties. Furthermore, unidirectional winding may cause significant axial deformation and corresponding radial deformation of the hose body under internal pressure, while the winding angle of each layer remains essentially unchanged, hindering force transmission and reducing the utilization rate of the hose's strength. Although unidirectional winding is relatively simple to design and manufacture, its practical applications may be limited due to the aforementioned drawbacks. Utility Model Content

[0004] To address the aforementioned shortcomings in the existing technology, this utility model aims to provide a steel wire hose winding device to improve the sealing performance and mechanical properties of the hose, thereby increasing the utilization rate of the hose material.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] A steel wire hose winding device includes a base, a traction mechanism fixedly mounted on the upper front end of the base, and a winding mechanism located on a section of the base away from the traction mechanism. The winding mechanism includes a support base whose bottom is fixedly connected to the base. A rotating motor is fixedly mounted on the top of the support base, with its power output end facing the traction mechanism at the front end of the base, and a power wheel fixedly mounted on the power output end. The support base has a first through hole extending through it along its length. A connecting pipe with the same inner diameter as the first through hole is fixedly mounted on the side of the support base facing the traction mechanism and outside the first through hole. A rotating shaft is rotatably fitted onto the end of the connecting pipe away from the support base. A second through hole with the same diameter as the first through hole and communicating with it is opened at the center of the rotating shaft. A driven wheel is fitted onto the rotating shaft, and the driven wheel is correspondingly located below the power wheel. The driven wheel and the power wheel are connected by a transmission belt. Transmission: A forward gear is fixedly sleeved at the end of the rotating shaft away from the connecting pipe. A steering block meshes above the forward gear and is rotatably sleeved on the connecting rod. The end of the connecting rod away from the steering block is fixedly set on the side of the support base. The steering block meshes with the forward gear below and with a reverse gear above. The reverse gear meshes with the steering block. A protective plate is provided on the side of the reverse gear away from the forward gear. A third through hole is opened at the center of the protective plate. The diameter of the third through hole is larger than the diameter of the first and second through holes and smaller than the base circle diameter of the forward gear. A bidirectional rotating ring is sandwiched between the overlapping parts of the reverse gear and the forward gear. At least four positioning rods are evenly arranged along the circumference of the protective plate. A winding shaft is rotatably sleeved on each positioning rod. At least four positioning rods are evenly arranged along the circumference of the side of the forward gear facing the traction mechanism. Each positioning rod passes through the third through hole opened at the center of the protective plate and a winding shaft is rotatably sleeved on each positioning rod.

[0007] As a limitation of this utility model, the traction mechanism includes a support platform fixedly installed at the top front end of the equipment base. A traction box is fixedly installed on the top of the support platform. A fourth through hole with the same diameter as the first through hole and coaxial is opened in the middle of the traction box. Horizontal transmission rollers are rotatably embedded on the upper and lower sides of the fourth through hole, which are located inside the traction box and on the same cross section. Vertical transmission rollers are rotatably embedded on the left and right sides of the fourth through hole, which are located inside the traction box and on the same cross section. A transmission motor is vertically installed downwards on the top of the traction box. The power output end of the transmission motor passes through the top of the support platform and is fixedly connected to one end of any vertical transmission roller that is rotatably installed inside it.

[0008] As a further limitation of this utility model, a fixing ring with an inner ring diameter equal to the diameter of the first through hole is fixedly provided on the outer wall of the traction box facing the winding mechanism.

[0009] As a further limitation of this utility model, the end of the fixing ring away from the traction box is provided with positioning holes evenly distributed around its end face. The diameter of the positioning holes gradually decreases from the outside to the inside, and the holes are provided with threads.

[0010] As a further limitation of this utility model, the first through hole, the second through hole, the third through hole and the fourth through hole are all located on the same central axis.

[0011] By adopting the above-mentioned technical solution, the beneficial effects achieved by this utility model compared with the prior art are as follows:

[0012] (1) This utility model relates to a steel wire hose winding device. In the winding mechanism, the mutual meshing of a forward gear, a steering block and a reverse gear makes the rotation directions of the forward gear and the reverse gear opposite, so that the positioning rod and the winding shaft fixed on the forward gear and the reverse gear respectively rotate in opposite directions, so that the steel wire wound on the winding shaft can be wound bidirectionally on the hose passing through the first, second, third and fourth through holes, thereby improving the sealing and mechanical properties of the hose; at the same time, it enhances the protection of the inner tube of the hose and improves the utilization rate of the hose material.

[0013] (2) This utility model relates to a steel wire hose winding device. By setting a positioning ring on the side of the traction mechanism facing the inside of the device, and opening a positioning hole on the positioning ring, the steel wires wound on the winding shaft on the forward gear and the reverse gear can be positioned. The steel wires extending from the forward gear and the steel wires extending from the reverse gear are alternately fixed in the positioning hole of the positioning ring, which can reduce the difficulty of fixing the steel wires and avoid the steel wires from shifting during the fixing process of the hose end, causing the winding deviation or the steel wires to get tangled, which affects the winding effect.

[0014] (3) This utility model relates to a wire winding device, which uses a traction mechanism to pull the rubber tube passing through the device to prevent uneven winding of the rubber tube during the winding process, which would affect the winding effect and reduce the local strength and toughness of the rubber tube.

[0015] (4) This utility model relates to a wire winding device. By setting the diameter of the positioning hole to gradually decrease from the outside to the inside, and the inner wall of the positioning hole is provided with threads, the friction of the positioning hole can be improved, and the wire can be prevented from slipping after insertion.

[0016] In summary, this utility model relates to a wire winding device that can effectively improve the sealing and mechanical properties of rubber hoses, such as toughness and wear resistance; it can also protect the rubber hose material and improve the utilization rate of the rubber hose material.

[0017] This utility model is applicable to the production of steel wire hoses and is used for winding steel wire around the inner tube of the hose. Attached Figure Description

[0018] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0019] Figure 1 This is a schematic diagram of the structure of an embodiment of the present utility model;

[0020] Figure 2 This is a three-dimensional assembly drawing of the winding mechanism according to an embodiment of the present utility model;

[0021] Figure 3 This is a cross-sectional view of the traction box according to an embodiment of the present utility model.

[0022] In the diagram: 1. Support platform; 2. Equipment base; 3. Rotating motor; 4. Support seat; 5. Winding shaft; 6. Reverse gear; 7. Steering block; 8. Transmission belt; 9. Drive wheel; 10. Driven wheel; 11. Connecting pipe; 12. Connecting rod; 13. Rotating shaft; 14. Forward gear; 15. Bidirectional rotating ring; 16. Positioning rod; 17. Transmission motor; 18. Traction box; 19. Positioning ring; 20. Vertical transmission roller; 21. Horizontal transmission roller. Detailed Implementation

[0023] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustrative purposes only and are not intended to limit the scope of the present invention.

[0024] Example 1: A steel wire hose winding device

[0025] like Figures 1 to 3As shown, this embodiment relates to a steel wire hose winding device, including a device base 2, a traction mechanism fixedly installed at the upper front end of the device base 2, and a winding mechanism installed at a section of the device base away from the traction mechanism. The winding mechanism includes a support base 4 fixedly connected to the bottom of the device base 2, a rotating motor 3 fixedly installed at the top of the support base 4, the power output end of the rotating motor 3 facing the traction mechanism at the front end of the device base 2, and a power wheel 9 fixedly installed at the power output end. The support base 3 has a first through hole extending through it along the length of the device base 2. A connecting pipe 11 with the same inner diameter as the first through hole is fixedly installed on the side of the support base 3 facing the traction mechanism and outside the first through hole. A rotating shaft 13 is rotatably sleeved on the end of the connecting pipe 11 away from the support base 3. A second through hole with the same diameter as the first through hole and communicating with it is opened at the center of the rotating shaft 13. A driven wheel 10 is sleeved on the rotating shaft 13, and the driven wheel 10 is correspondingly installed below the power wheel 9. The driven wheel 10 and the power wheel 9 are connected by a transmission belt 8. The rotating shaft 13 is fixedly fitted with a forward gear 14 at the end away from the connecting pipe 4. A steering block 7 meshes above the forward gear 14 and is rotatably fitted onto the connecting rod 12. The end of the connecting rod 12 away from the steering block 7 is fixedly set on the side of the support base 3. The steering block 7 meshes with the forward gear 14 below and with a reverse gear 6 above. The reverse gear 6 meshes with the steering block 7 internally. A protective plate is provided on the side of the reverse gear 6 away from the forward gear 14. A third through hole is opened at the center of the protective plate. The diameter of the third through hole is large. The diameters of the first and second through holes are smaller than the base circle diameter of the forward gear 14; a bidirectional rotating ring 15 is sandwiched between the overlapping parts of the reverse gear 6 and the forward gear 14; at least four positioning rods 16 are evenly arranged along the circumference of the protective plate, and a winding shaft 5 is rotatably sleeved on each positioning rod 16; at least four positioning rods 16 are evenly arranged along the circumference of the side of the forward gear 14 facing the traction mechanism, and each positioning rod 16 passes through the third through hole opened in the center of the protective plate, and a winding shaft 5 is rotatably sleeved on each positioning rod 16.

[0026] The traction mechanism includes a support platform 1 fixedly mounted on the top front end of the equipment base 2. A traction box 18 is fixedly mounted on the top of the support platform 1. A fourth through hole with the same diameter as the first through hole and coaxial in the middle of the traction box 18 is provided. Horizontal transmission rollers 21 are rotatably embedded on the upper and lower sides of the fourth through hole, which are located inside the traction box 18 and on the same cross section. Vertical transmission rollers 20 are rotatably embedded on the left and right sides of the fourth through hole, which are located inside the traction box 18 and on the same cross section. A transmission motor 17 is vertically mounted downwards on the top of the traction box 18. The power output end of the transmission motor 17 passes through the top of the support platform 1 and is fixedly connected to one end of any vertical transmission roller 20 that is rotatably mounted inside it.

[0027] A fixing ring 19 with an inner ring diameter equal to the diameter of the first through hole is fixedly installed on the outer wall of the traction box 18 facing the winding mechanism.

[0028] The fixed ring 19 has a positioning hole evenly provided around its end face at the end away from the traction box 18. The diameter of the positioning hole gradually decreases from the outside to the inside, and the hole is threaded.

[0029] The first through hole, the second through hole, the third through hole, and the fourth through hole are all located on the same central axis.

[0030] Before starting the equipment, first wind the steel wire onto the winding shaft 5. Then, alternately insert the steel wires extending from the winding shaft 5, which is rotatably mounted on the forward gear 14 and the reverse gear 6, into the positioning holes on the positioning ring 19. Next, pass the hose sequentially through the support base 4, the connecting pipe 11, the driven wheel 10, the forward gear 14, and the reverse gear 6, and finally insert it between the horizontal drive roller 21 and the vertical drive roller 20 in the traction box 18. Use additional fixing buckles to fix the steel wire to the outer surface of the hose. After fixing, cut the steel wire between the hose fixing position and the positioning hole, so that the steel wire is fixed outside the hose and can move forward with the hose. Then, start the drive motor 17 and the rotation motor 3 simultaneously. The drive motor 17 drives the vertical drive roller 20 fixed at its power output end, and the hose moves forward with the vertical drive roller 20. The friction force drives the hose forward; at the same time, the rotation of the motor 3 drives the power wheel 9 fixed at its power output end. The power wheel 9 drives the driven wheel 10 to rotate through the transmission belt 8 sleeved on it. The driven wheel 10 then drives the forward gear 14 to rotate. While the forward gear 14 rotates, the teeth of the forward gear 14 move the steering block 7. The steering block 7 moves the reverse gear 15 meshing with it, so that the reverse gear 15 rotates in the opposite direction to the forward gear 14. The forward gear 14 and the reverse gear 6 drive the winding shaft 5 fixed above it. The extension end of the steel wire of the steel wire coil sleeved on the shaft is fixed on the hose. Therefore, under the rotation of the forward gear 14 and the reverse gear 6, the steel wire alternately winds around the outer surface of the hose with the hose as the central axis, completing the winding of the steel wire on the outer surface of the hose.

[0031] It should be noted that the above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A steel wire hose winding device, characterized in that: The winding device includes a base, a traction mechanism fixedly mounted on the upper front end of the base, and a winding mechanism disposed on a section of the base away from the traction mechanism. The winding mechanism includes a support base whose bottom is fixedly connected to the base. A rotating motor is fixedly mounted on the top of the support base. The power output end of the rotating motor faces the traction mechanism at the front end of the base, and a power wheel is fixedly mounted on the power output end. The support base has a first through hole extending through it along its length. A tube with an inner diameter equal to that of the traction mechanism is fixedly mounted outside the first through hole on the side of the support base facing the traction mechanism. A connecting pipe with the same diameter as the first through hole in the support base is rotatably fitted onto one end of the connecting pipe away from the support base. A second through hole with the same diameter as the first through hole and communicating with it is opened at the center of the rotating shaft. A driven wheel is fitted onto the rotating shaft, and the driven wheel is correspondingly positioned below the driving wheel. The driven wheel and the driving wheel are connected and driven by a transmission belt. A spur gear is fixedly fitted onto one end of the rotating shaft away from the connecting pipe. A steering block meshes with the spur gear above it. The steering block is rotatably fitted onto a connecting rod. One end of the connecting rod away from the steering block is fixedly positioned on the side of the support base. The steering block meshes with the spur gear below and with the spur gear above. The device includes a reverse gear; the reverse gear meshes with the steering block; a protective plate is provided on the side of the reverse gear away from the forward gear, and a third through hole is opened at the center of the protective plate. The diameter of the third through hole is larger than the diameters of the first and second through holes, but smaller than the base circle diameter of the forward gear; a bidirectional rotating ring is sandwiched between the overlapping portions of the reverse gear and the forward gear; at least four positioning rods are evenly arranged along the circumference of the protective plate, and a winding shaft is rotatably sleeved on each positioning rod; at least four positioning rods are evenly arranged along the circumference of the side of the forward gear facing the traction mechanism, and each positioning rod passes through the opening at the center of the protective plate. The third through hole, and each of the positioning rods is rotatably fitted with a winding shaft; the traction mechanism includes a support platform fixedly installed at the top front end of the equipment base, a traction box fixedly installed on the top of the support platform, a fourth through hole with the same diameter as the first through hole and coaxial in the middle of the traction box, transverse transmission rollers are rotatably embedded on the upper and lower sides of the fourth through hole located inside the traction box and on the same cross section, and vertical transmission rollers are rotatably embedded on the left and right sides of the fourth through hole located inside the traction box and on the same cross section; a transmission motor is vertically installed downward on the top of the traction box, and the power output end of the transmission motor passes through the top of the support platform and is fixedly connected to one end of any vertical transmission roller rotatably installed inside it.

2. The steel wire hose winding equipment according to claim 1, characterized in that: A fixing ring with an inner ring diameter equal to the diameter of the first through hole is fixedly installed on the outer wall of the traction box facing the winding mechanism.

3. The steel wire hose winding equipment according to claim 2, characterized in that: The fixed ring has a positioning hole evenly distributed around its end face at the end furthest from the traction box. The diameter of the positioning hole gradually decreases from the outside to the inside, and the hole is threaded.

4. The steel wire hose winding equipment according to claim 1, characterized in that: The first through hole, the second through hole, the third through hole, and the fourth through hole are all located on the same central axis.

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