A ducting arrangement for reinforcing a hose
By using the adjustable pipe feeding and pre-feeding mechanisms of the pipe winding device, combined with guide wheels and motor drive, the problem of low efficiency caused by tail-end swaying during the coiling process of reinforced hoses is solved, achieving stable and efficient pipe coiling.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ERA PIPELINE (CHONGQING) CO LTD
- Filing Date
- 2025-07-04
- Publication Date
- 2026-07-10
AI Technical Summary
When using existing coiling machines to coil and package reinforced hoses, the tail end of the reinforced hose cannot adapt to changes in the coiling shape in time and will swing or shake, requiring workers to manually straighten it, which is labor-intensive and has low packaging efficiency.
The pipe feeding device, including an adjustable pipe feeding mechanism and a pre-feeding mechanism, uses a combination of horizontal and vertical guide wheels, along with a guide head assembly and motor drive, to ensure that the pipe is stably fed to the coiling machine along a predetermined spiral path, reducing swaying and shaking.
No manual sorting by workers is required, which improves packaging efficiency and quality, ensures that the pipes are stably coiled along the predetermined path, and reduces coiling errors caused by poor connection.
Smart Images
Figure CN224477742U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of coil equipment technology, specifically to a coiling device for reinforcing hoses. Background Technology
[0002] During the transportation and storage of pipes, they need to be packaged, typically using a spiral winding method. This involves winding the pipes along a specific spiral path onto a turntable or other supporting structure, forming multiple tightly packed layers. This packaging method not only effectively saves space but also protects the pipes from external damage, ensuring their consistent quality.
[0003] Existing coiling machines, such as the practical coiling machine for metal tubes disclosed in Chinese Patent CN 115448101 B, mainly include a frame, a drive mechanism, a turntable, and a material head locking mechanism. During the coiling process, the drive mechanism drives the turntable to rotate, and the tube is fixed on the turntable by the material head locking mechanism. As the turntable rotates, the tube is gradually coiled into multiple tightly arranged layers.
[0004] However, the situation becomes more complex when it comes to packaging reinforced hoses. As a special type of tubing, reinforced hoses typically consist of an inner core material (such as nylon or polyurethane) and a fiber braided layer, while the outer sheath is made of polyurethane (PU) or other durable materials. This gives reinforced hoses a certain degree of rigidity while allowing them to bend into any shape as needed. This means that in their natural state, they cannot hang obediently like ordinary hoses, nor can they maintain a fixed posture like ordinary rigid tubing.
[0005] During the winding process, the front end of the reinforcing hose may already be coiled on the winding machine. The tail end of the reinforcing hose will exhibit a wobbling phenomenon due to the interaction between the internal fiber braid layer and the core material, as well as the constraint of the external polyurethane (PU) or other durable material sheath. Specifically, as the front end of the hose gradually coils into multiple layers on the winding machine, the tail end, unable to adapt to this change in coiling shape in time, will begin to wobble or shake irregularly in space, making it difficult to maintain a stable winding path. This is especially true when winding from the current spiral layer to the next, where the reinforcing hose cannot automatically connect.
[0006] Therefore, when using existing coiling machines to coil and package reinforced hoses, workers often need to manually adjust the hoses on the delivery side to ensure they are coiled onto the turntable along a predetermined spiral path. This not only consumes a lot of manpower but also reduces packaging efficiency and quality. Utility Model Content
[0007] The present invention aims to provide a pipe-laying device for reinforcing hoses, so as to solve the technical problems of high labor costs and low packaging efficiency when manually feeding hoses to the coiling machine.
[0008] To achieve the above objectives, the present invention adopts the following technical solution: a pipe-laying device for reinforcing hoses, the pipe-laying device being used to deliver pipes to a coiling machine, the pipe-laying device being arranged adjacent to the coiling machine; the pipe-laying device includes a conveying table, and an adjustable pipe-feeding mechanism is provided on the conveying table;
[0009] The adjustable pipe feeding mechanism includes a base plate and a sliding plate. The base plate is fixedly installed on the conveying table, and the sliding plate is horizontally slidably installed on the base plate through a sliding mechanism. The horizontal sliding direction of the sliding plate is parallel to the winding direction of the pipe on the coiling machine. Multiple horizontal guide wheels and multiple vertical guide wheels are movably installed on the sliding plate. The horizontal guide wheels are used to slide in contact with the upper or lower end of the pipe. The vertical guide wheels are arranged in groups of two, with the two vertical guide wheels in the same group facing each other. The pipe slides through between the two vertical guide wheels. The horizontal guide wheels and vertical guide wheel groups are arranged sequentially along the pipe feeding direction.
[0010] The principle and advantages of this solution are as follows: In practical application, the rotating disc of the coiling machine drives the reinforced hose to coil. Simultaneously, the sliding plate slides horizontally on the base plate via a sliding mechanism, moving along with the coiling direction. The horizontal guide rollers limit and guide the hose in the vertical direction; the vertical guide rollers limit and guide the hose in the horizontal direction. The horizontal and vertical guide roller assemblies work together to guide the hose stably along a predetermined spiral path to the coiling machine for coiling.
[0011] This pipe-laying device guides the pipes through an adjustable pipe-feeding mechanism, eliminating the need for manual handling and saving significant labor costs. The adjustable pipe-feeding mechanism ensures the pipes are stably fed to the coiling machine along a predetermined spiral path, reducing coiling difficulties caused by pipe swaying or shaking, resulting in a smoother coiling process and improved packaging efficiency.
[0012] Preferably, as an improvement, the adjustable pipe feeding mechanism further includes a guide head assembly located on the side of the guide wheel closer to the coiling machine; the guide head assembly includes a guide head ring, a swing rod, and a guide head seat, the guide head seat is fixedly mounted on the sliding plate, a rotating shaft is rotatably mounted on the guide head seat, the rotating shaft is horizontally positioned, one end of the swing rod is vertically fixedly connected to the rotating shaft, the other end of the swing rod extends outward from the sliding plate, the guide head ring is fixedly mounted on the end of the swing rod located outside the sliding plate, and a through hole on the guide head ring is used for pipes to pass through.
[0013] The beneficial effects of this improvement are: the guide ring extends beyond the sliding plate, further expanding the control range of the pipe and reducing the free movement space of the pipe in the conveying direction. When the reinforced hose winds from the current spiral layer to the next, the winding path of the pipe changes significantly. Because a rotating shaft is rotatably mounted on the guide seat, and one end of the swing rod is perpendicularly fixed to the rotating shaft while the other end is fitted with the guide ring, the guide ring swings accordingly around the rotating shaft as the pipe's winding path changes. This swinging motion ensures that the guide ring always closely conforms to the winding trend of the pipe, providing continuous guidance and ensuring a smooth and stable transition from the current spiral layer to the next, avoiding winding misalignment caused by poor connection, and greatly improving the accuracy and stability of the winding process.
[0014] Preferably, as an improvement, the conveying platform is further provided with a pre-feeding pipe mechanism. The pre-feeding pipe mechanism and the adjustable pipe feeding mechanism are arranged sequentially along the pipe conveying direction, with a certain interval between them. The pre-feeding pipe mechanism is located further away from the coiling machine than the adjustable pipe feeding mechanism. The pre-feeding pipe mechanism includes multiple horizontal guide wheels and multiple vertical guide wheels, and both the horizontal and vertical guide wheels are movably installed.
[0015] The beneficial effects of this improvement are: by guiding and limiting the pipe material through multiple horizontal and vertical guide rollers, the pipe material is in a relatively orderly state before entering the adjustable pipe feeding mechanism, reducing problems such as pipe twisting and tangling, ensuring the stability of the pipe material in the adjustable pipe feeding mechanism, and providing a good foundation for subsequent precise pipe laying and coiling.
[0016] The gap between the two serves as a buffer and transition. When the pipe experiences brief speed changes or slight fluctuations during transportation, the gap can accommodate these changes, preventing direct impact on the operation of the adjustable pipe delivery mechanism and ensuring the stability of the entire pipe laying process.
[0017] Preferably, as an improvement, the horizontal guide wheel includes an upper guide wheel and a lower guide wheel, the upper guide wheel being used to contact the upper end of the pipe and the lower guide wheel being used to contact the lower end of the pipe;
[0018] The adjustable pipe feeding mechanism includes two upper guide wheels, one lower guide wheel, and a set of vertical guide wheels. The horizontal guide wheel of the adjustable pipe feeding mechanism is located on the side of the vertical guide wheel of the adjustable pipe feeding mechanism closer to the coiling machine, and the lower guide wheel of the adjustable pipe feeding mechanism is located between the two upper guide wheels of the adjustable pipe feeding mechanism.
[0019] The beneficial effect of this improvement is that it enables precise guidance of the pipe from multiple directions. The horizontal guide wheel is located on the side of the vertical guide wheel closer to the coiling machine, and the lower guide wheel is located between the two upper guide wheels. This layout can better adapt to the stress situation of the pipe during the coiling process, ensuring that the pipe can be stably supported and guided in both the horizontal and vertical directions, so that the pipe can be accurately delivered to the coiling machine according to the predetermined spiral path.
[0020] Preferably, as an improvement, the pre-feeding mechanism includes two lower guide wheels, one upper guide wheel, and two sets of vertical guide wheels; the upper guide wheel of the pre-feeding mechanism is located between the two lower guide wheels of the pre-feeding mechanism; an upper guide wheel and a lower guide wheel are respectively provided between the two sets of vertical guide wheels of the pre-feeding mechanism; the vertical guide wheel set is provided at the front end of the pre-feeding mechanism closest to the adjustable feeding mechanism, and is used to connect with the rear vertical guide wheel set of the adjustable feeding mechanism.
[0021] The benefits of this improvement are: it provides effective limiting and support, reduces swaying and deviation of the pipe during transportation, and ensures that the pipe maintains a stable posture before entering the adjustable pipe feeding mechanism. The front end of the pre-feeding mechanism, closest to the adjustable pipe feeding mechanism, is equipped with a vertical guide wheel assembly, facilitating connection with the rear vertical guide wheel assembly of the adjustable pipe feeding mechanism. This connection method allows for a smoother transition of the pipe from the pre-feeding mechanism to the adjustable pipe feeding mechanism.
[0022] Preferably, as an improvement, one or more horizontal guide wheels in the pre-feeding tube mechanism are connected to the output shaft of the motor via a drive connection.
[0023] The beneficial effect of this improvement is that when the pipe is long or the conveying resistance is high, relying solely on the traction force of the coiling machine may not guarantee stable and rapid pipe conveying. One or more horizontal guide wheels in the pre-feeding mechanism are connected to the output shaft of the motor, providing additional power for pipe conveying, ensuring that the pipe can smoothly pass through the pre-feeding mechanism and enter the adjustable pipe feeding mechanism, thereby improving the conveying capacity and efficiency of the entire pipe laying device.
[0024] By driving the horizontal guide wheels of the pre-feeding pipe mechanism with a motor, the conveying speed of the pipes within the mechanism can be independently controlled. The motor speed can be adjusted according to actual production needs to match the conveying speed of the pre-feeding pipe mechanism with the winding speed of the coiling machine, preventing pipe accumulation or pulling and further improving packaging efficiency and quality.
[0025] Preferably, as an improvement, the pipe in contact with the guide wheel on the pre-feeding pipe mechanism is in an inclined posture, and the height of the pipe in contact with the guide wheel gradually increases from the rear lower guide wheel to the front vertical guide wheel group of the pre-feeding pipe mechanism.
[0026] The beneficial effects of this improvement are as follows: Pipes awaiting processing may accumulate on the ground. The pipes in contact with the guide wheels on the pre-feeding mechanism are in an inclined position, with the pipe height gradually increasing from the rear guide wheel to the front vertical guide wheel assembly. This inclined position better accommodates pipes accumulated on the ground, allowing them to smoothly enter the pre-feeding mechanism from the ground, reducing resistance during entry and improving pipe conveying efficiency.
[0027] The tilted orientation helps the pipes unfold and organize better within the pre-feeding mechanism. Guided by the tilted guide rollers, the pipes enter the predetermined conveying path more naturally, reducing twisting and tangling, and preparing for subsequent precise pipe laying and coiling.
[0028] Preferably, as an improvement, the pipes in contact with each guide wheel within the adjustable pipe feeding mechanism are in a horizontal position.
[0029] The beneficial effects of this improvement are: the pipes in contact with each guide wheel within the adjustable pipe feeding mechanism are in a horizontal position, which facilitates precise control of the pipe's winding path. Under the combined action of the horizontal and vertical guide wheels, the horizontally positioned pipes can be more stably fed to the coiling machine along the predetermined spiral path, reducing winding deviations caused by unstable pipe posture and improving the accuracy and quality of packaging. Attached Figure Description
[0030] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the present utility model.
[0031] Figure 2 This is a schematic diagram of the adjustable tube feeding mechanism according to an embodiment of the present invention.
[0032] Figure 3 This is a schematic diagram of the pre-feeding tube mechanism according to an embodiment of the present utility model.
[0033] Figure 4 This is a schematic diagram of the coil machine.
[0034] The reference numerals in the accompanying drawings include: coiling machine 1, adjustable tube feeding mechanism 2, pre-feeding tube mechanism 3, base plate 4, sliding plate 5, slide rail 6, motor 7, upper guide wheel 8, lower guide wheel 9, vertical guide wheel group 10, guide ring 11, swing rod 12, and rotating shaft 13. Detailed Implementation
[0035] The following detailed description illustrates the specific implementation method:
[0036] Example
[0037] The basics are as follows: Figure 1 As shown, a pipe-laying device for reinforcing hoses is provided. The pipe-laying device is used to deliver pipes to a coiling machine 1 and is arranged adjacent to the coiling machine 1.
[0038] The pipe feeding device includes a conveyor platform, on which a pre-feeding pipe mechanism 3 and an adjustable pipe feeding mechanism 2 are installed. The pre-feeding pipe mechanism 3 and the adjustable pipe feeding mechanism 2 are arranged sequentially along the pipe feeding direction. The pre-feeding pipe mechanism 3 is located away from the coiling machine 1 and is used to roughly arrange and initially transport the pipe warp. The adjustable pipe feeding mechanism 2 is located close to the coiling machine 1 and is used to accurately and smoothly feed the pipe to the coiling machine 1. There is a certain interval between the pre-feeding pipe mechanism 3 and the adjustable pipe feeding mechanism 2.
[0039] As attached Figure 2 As shown, the adjustable pipe feeding mechanism 2 includes a base plate 4 and a sliding plate 5. The base plate 4 is fixedly installed on the conveyor table. A sliding mechanism is installed between the base plate 4 and the sliding plate 5. The sliding mechanism includes a slide rail 6, a slider, a lead screw, and a nut. The slide rail 6 is fixedly installed on the base plate 4. The two ends of the lead screw are installed on the base plate 4 through bearing seats. The slide rail 6 and the lead screw are horizontally arranged and parallel to each other. The length direction of the slide rail 6 and the lead screw is perpendicular to the pipe feeding direction. The slider and the nut are fixedly installed on the bottom of the sliding plate 5. The slider is slidably installed on the slide rail 6, and the nut is threaded onto the lead screw. One end of the lead screw is connected to a motor 7 to drive the rotation of the lead screw, thereby realizing the movement of the sliding plate 5 along the base plate 4.
[0040] Multiple horizontal guide wheels and multiple vertical guide wheels are movably mounted on the sliding plate 5. The horizontal guide wheels are arranged sequentially along the pipe feeding direction, and the vertical guide wheels are arranged in pairs, with the two vertical guide wheels in the same group facing each other. The horizontal and vertical guide wheel groups 10 are arranged sequentially along the pipe feeding direction. The horizontal guide wheels include an upper guide wheel 8 and a lower guide wheel 9. The upper guide wheel 8 is used to contact the upper end of the pipe, and the lower guide wheel 9 is used to contact the lower end of the pipe. The sliding contact between the upper guide wheel 8 and the lower guide wheel 9 is used to guide and limit the movement of the pipe.
[0041] The adjustable tube feeding mechanism 2 includes two upper guide wheels 8 and one lower guide wheel 9. The vertical guide wheels on the sliding plate 5 are a set. The horizontal guide wheel of the sliding plate 5 is located on the side of the vertical guide wheel of the sliding plate 5 close to the coiling machine 1, and the lower guide wheel 9 is located between the two upper guide wheels 8.
[0042] A guide head assembly is provided on the side of the sliding plate 5 near the coiling machine 1, comprising a guide head ring 11, a swing rod 12, and a guide head seat. The guide head seat is fixedly installed on the side of the sliding plate 5 near the coiling machine 1. A rotating shaft 13 is movably mounted on the guide head seat, and the rotating shaft 13 is horizontally positioned. One end of the swing rod 12 is vertically and fixedly connected to the rotating shaft 13, and the other end of the swing rod 12 extends outward from the sliding plate 5. The guide head ring 11 is fixedly installed on the end of the swing rod 12 located outside the sliding plate 5. The through hole on the guide head ring 11 is used for pipes to pass through. Due to the action of the rotating shaft 13, the guide head ring 11 can swing up and down in coordination with the operation of the coiling machine.
[0043] As attached Figure 3As shown, the pre-feeding pipe mechanism 3 includes multiple horizontal guide wheels and multiple vertical guide wheels, both of which are movably installed. Similarly, the multiple horizontal guide wheels are arranged sequentially along the pipe feeding direction. Each horizontal guide wheel includes an upper guide wheel 8 and a lower guide wheel 9. The upper guide wheel 8 is used to contact the upper end of the pipe, and the lower guide wheel 9 is used to contact the lower end of the pipe. The vertical guide wheels are arranged in pairs, with the two vertical guide wheels in the same group facing each other, and the pipe passes between the two vertical guide wheels.
[0044] The pre-feeding tube mechanism 3 includes two lower guide wheels 9, one upper guide wheel 8, and a set of vertical guide wheels 10. The upper guide wheel 8 of the pre-feeding tube mechanism 3 is located between the two lower guide wheels 9; an upper guide wheel 8 and a lower guide wheel 9 are respectively located between the vertical guide wheel sets 10.
[0045] To facilitate better connection between the pre-feeding mechanism 3 and the adjustable feeding mechanism 2, a vertical guide wheel is positioned at the front end of the pre-feeding mechanism 3 closest to the adjustable feeding mechanism 2 along the feeding direction. Therefore, the guide wheels on the pre-feeding mechanism 3, arranged sequentially from the direction furthest from the adjustable feeding mechanism 2, are: vertical guide wheel group 10, lower guide wheel 9, upper guide wheel 8, vertical guide wheel group 10, and lower guide wheel 9.
[0046] To ensure stable and continuous pipe delivery, one or more horizontal guide wheels in the pre-feeding pipe mechanism 3 can be connected to the output shaft of the motor for transmission. When the horizontal guide wheels slide in contact with the pipe, they provide a conveying force for the pipe to move closer to the coiling machine.
[0047] If the pipes to be processed may be piled up on the ground, the pipes in contact with the guide wheels on the pre-feeding mechanism 3 will be in an inclined position. From the rear lower guide wheel 9 to the front vertical guide wheel group 10 of the pre-feeding mechanism 3, the height of the pipes in contact with the guide wheels will gradually increase. If the adjustable pipe feeding mechanism needs to deliver the pipes to the coiling machine smoothly and accurately, the pipes in contact with each guide wheel in the adjustable pipe feeding mechanism 2 will be in a horizontal position.
[0048] The coiling machine 1 can have various structures; in this embodiment, only one type of coiling machine structure is illustrated. (See attached diagram) Figure 4 As shown, the coiling machine structure includes a frame, a drive mechanism, a turntable, and a material head locking mechanism. The central rotation axis of the turntable is parallel to the sliding direction of the sliding mechanism.
[0049] The frame provides support for the entire coil unit, and the bottom of the frame is fixedly connected to the ground.
[0050] The drive mechanism includes a motor, a drive sprocket, a transmission shaft, a driven sprocket, and a chain. The motor is mounted on the bottom of the frame, and the transmission shaft is mounted on the upper part of the frame via bearings. The drive sprocket is mounted on the motor's output shaft, and the driven sprocket is mounted on the transmission shaft. The drive sprocket is connected to the driven sprocket via a chain. The turntable is fixedly mounted on the transmission shaft and is driven to rotate by the motor.
[0051] The turntable's frame is spoke-shaped, with annular inner baffles along the inner edge of the annular sidewall to prevent pipe deviation. Multiple outer baffles, evenly distributed circumferentially, are located on the outer end face of the turntable, with one end of each baffle fixed to the outer end face of the turntable by screws to further prevent pipe deviation. Multiple packaging grooves, evenly distributed circumferentially, are located on the annular sidewall of the turntable to facilitate bundling and packaging of the pipes after coiling.
[0052] The material head locking mechanism includes a locking element, a linkage mechanism, and a pressure block. The locking element includes a positioning plate, a locking pawl, and a locking plate. The positioning plate is fixed to the outer end face of the turntable, the locking pawl is fixed to the positioning plate, and the locking plate has a locking hole that mates with the locking pawl. The linkage mechanism includes a lever block and a connecting rod. One end of the lever block is movably connected to the outer end face of the turntable near the center. One end of the connecting rod is hinged to the other end of the lever block, and the other end of the connecting rod is hinged to the positioning plate. One end of the locking plate is hinged to the side of the connecting rod near the positioning plate. Moving the connecting rod forward moves the locking plate towards the center of the turntable, locking the locking pawl in the locking hole. The pressure block faces and is close to the annular sidewall of the turntable, pressing the starting head of the pipe. Moving the connecting rod in the opposite direction moves the locking plate away from the center of the turntable, disengaging the locking pawl from the locking hole and disengaging the pressure block from the starting head of the pipe. The material head locking mechanism also includes a pressure block adjustment mechanism, which is used to adjust the distance between the pressure block and the annular side wall of the turntable, including a connecting block, an adjusting block, an adjusting bolt, and a locking nut.
[0053] The method of using the hose reeling device is as follows:
[0054] Pipe preparation and installation:
[0055] Workers manually pick up the pipes to be processed from the ground or pile and pass them through the pre-feeding mechanism in sequence. In the pre-feeding mechanism, the pipes are first placed on the lower guide rollers, then pass through the vertical guide roller group for preliminary processing and positioning, and then pass between the upper and lower guide rollers, where the sliding contact between the upper and lower guide rollers further processes and positions the pipes.
[0056] Next, the pipe passes through the vertical guide roller group located at the front end of the pre-feeding mechanism closest to the adjustable feeding mechanism. The pipe extends a certain distance from the pre-feeding mechanism and enters the adjustable feeding mechanism. In the adjustable feeding mechanism, the pipe passes through a set of vertical guide rollers and multiple horizontal guide rollers (including upper and lower guide rollers) in sequence for more precise and stable alignment and positioning.
[0057] Fix the starting head of the pipe:
[0058] The starting head of the pipe, which passes through the adjustable pipe feeding mechanism, is fixed to the head locking mechanism of the coiling machine. Specific operations may include placing the pipe head in the pressure chute of the coiling machine and pressing the pipe head firmly using the head locking mechanism.
[0059] Start the coil machine and pipe laying device:
[0060] Start the coiling machine to make it rotate, causing the pipes to coil. At the same time, start the motor in the pipe feeding device as needed to drive the sliding plate of the adjustable pipe feeding mechanism for fine adjustment to meet the pipe feeding requirements.
[0061] During continuous coiling:
[0062] The pre-feeding mechanism performs initial sorting and positioning of the pipes, guiding them from the ground or other stacked locations to the adjustable feeding mechanism. By adjusting the position or angle of the guide rollers, it can accommodate pipes of different diameters and materials, ensuring that the pipes can smoothly enter the adjustable feeding mechanism.
[0063] The adjustable pipe feeding mechanism further organizes and limits the pipe material, ensuring that it can be smoothly and accurately fed onto the turntable of the coiling machine. The adjustable pipe feeding mechanism is driven by a motor to rotate the lead screw, which moves the sliding plate along the slide rail 6 to adjust the position of the adjustable pipe feeding mechanism so that it matches the coiling speed and position of the coiling machine.
[0064] As the coiling machine rotates, the tubing begins to form an initial spiral coil on the turntable. During this process, the tubing is arranged in a roughly horizontal spiral shape on the turntable, forming a tightly packed layer of tubing. After the initial spiral layer is completed, when the tubing is coiled to the next layer, in order to better form a new spiral layer on top of the initial spiral layer, the guide ring of the adjustable tubing feeding mechanism swings up and down via a rotating shaft and a swing rod. This, combined with the coiling action of the coiling machine and the reciprocating movement of the sliding plate, allows the guide ring to rise naturally, ensuring that the tubing can smoothly enter the next layer of coiling.
[0065] The above descriptions are merely embodiments of this utility model. Commonly known technical solutions and / or characteristics are not described in detail here. It should be noted that those skilled in the art can make various modifications and improvements without departing from the technical solution of this utility model. These modifications and improvements should also be considered within the scope of protection of this utility model, and will not affect the effectiveness of the implementation of this utility model or the practicality of the patent. The scope of protection claimed in this application should be determined by the content of its claims, and the specific embodiments described in the specification can be used to interpret the content of the claims.
Claims
1. A hose reeling device for reinforcing hoses, characterized in that: The pipe-laying device is used to deliver pipes to the coiling machine, and the pipe-laying device is arranged adjacent to the coiling machine; the pipe-laying device includes a conveying table, and the conveying table is equipped with an adjustable pipe-feeding mechanism. The adjustable pipe feeding mechanism includes a base plate and a sliding plate. The base plate is fixedly installed on the conveying table, and the sliding plate is horizontally slidably installed on the base plate through a sliding mechanism. The horizontal sliding direction of the sliding plate is parallel to the winding direction of the pipe on the coiling machine. Multiple horizontal guide wheels and multiple vertical guide wheels are movably installed on the sliding plate. The horizontal guide wheels are used to slide in contact with the upper or lower end of the pipe. The vertical guide wheels are arranged in groups of two, with the two vertical guide wheels in the same group facing each other. The pipe slides through between the two vertical guide wheels. The horizontal guide wheels and vertical guide wheel groups are arranged sequentially along the pipe feeding direction.
2. The pipe-laying device for reinforcing hoses according to claim 1, characterized in that: The adjustable pipe feeding mechanism also includes a guide head assembly, which is located on the side of the guide wheel closer to the coiling machine. The guide head assembly includes a guide head ring, a swing rod, and a guide head seat. The guide head seat is fixedly mounted on the sliding plate, and a rotating shaft is rotatably mounted on the guide head seat. The rotating shaft is horizontally positioned. One end of the swing rod is vertically fixedly connected to the rotating shaft, and the other end of the swing rod extends outward from the sliding plate. The guide head ring is fixedly mounted on the end of the swing rod located outside the sliding plate, and a through hole on the guide head ring is used for pipes to pass through.
3. The pipe-laying device for reinforcing hoses according to claim 2, characterized in that: The conveying platform is also equipped with a pre-feeding pipe mechanism. The pre-feeding pipe mechanism and the adjustable pipe feeding mechanism are arranged sequentially along the pipe conveying direction. There is a certain interval between the pre-feeding pipe mechanism and the adjustable pipe feeding mechanism. The pre-feeding pipe mechanism is located further away from the coiling machine than the adjustable pipe feeding mechanism. The pre-feeding pipe mechanism includes multiple horizontal guide wheels and multiple vertical guide wheels, and both the horizontal guide wheels and the vertical guide wheels are movably installed.
4. The pipe-laying device for reinforcing hoses according to claim 3, characterized in that: The horizontal guide wheel includes an upper guide wheel and a lower guide wheel. The upper guide wheel is used to contact the upper end of the pipe, and the lower guide wheel is used to contact the lower end of the pipe. The adjustable pipe feeding mechanism includes two upper guide wheels, one lower guide wheel, and a set of vertical guide wheels. The horizontal guide wheel of the adjustable pipe feeding mechanism is located on the side of the vertical guide wheel of the adjustable pipe feeding mechanism closer to the coiling machine, and the lower guide wheel of the adjustable pipe feeding mechanism is located between the two upper guide wheels of the adjustable pipe feeding mechanism.
5. The pipe-laying device for reinforcing hoses according to claim 4, characterized in that: The pre-feeding mechanism includes two lower guide wheels, one upper guide wheel, and two sets of vertical guide wheels. The upper guide wheel of the pre-feeding mechanism is located between the two lower guide wheels. An upper guide wheel and a lower guide wheel are respectively provided between the two sets of vertical guide wheels of the pre-feeding mechanism. The vertical guide wheel set is located closest to the front end of the adjustable feeding mechanism and is used to connect with the rear vertical guide wheel set of the adjustable feeding mechanism.
6. The pipe-laying device for reinforcing hoses according to claim 5, characterized in that: One or more horizontal guide wheels in the pre-feeding tube mechanism are connected to the output shaft of the motor via a transmission connection.
7. The pipe-laying device for reinforcing hoses according to claim 5, characterized in that: The pipe in contact with the guide wheel on the pre-feeding pipe mechanism is in an inclined position. From the rear lower guide wheel to the front vertical guide wheel group of the pre-feeding pipe mechanism, the height of the pipe in contact with the guide wheel gradually increases.
8. The pipe-laying device for reinforcing hoses according to claim 6, characterized in that: The pipes in contact with each guide wheel inside the adjustable pipe feeding mechanism are in a horizontal position.