A winding mechanism for a hose extruder

Abstract

The application discloses a winding mechanism for a hose extruding machine and relates to the technical field of the hose extruding machine. The winding mechanism for the hose extruding machine is characterized in that the fixing pin is taken out from the inside of the connecting plate through the contraction mechanism, the limiting force disappears, the winding rod is separated from the side of the connecting plate, the whole winding rod is sleeved in the inside of the placing hole at this time, the fixing pin is extended into the inside of the placing hole and the inside of the two sides of the winding rod and is screw-mounted, the whole winding rod is limited in the inside of the connecting cylinder, the connecting plate is turned over again when the above work is completed, the movable shaft a drives the connecting plate to rotate, the connecting plate can be stacked in the inside of the notch, the plug-in pin fixedly installed on the outer wall of the fixing pin is screw-connected with the connecting plate, the stacked connecting plate is fixed in the inside of the connecting cylinder, the volume of the connecting cylinder can be reduced at this time, the outer ring can be detached, the connecting plate can be transported separately, and the connecting plate is convenient to fix and install.

Description

Technical Field

[0001] This invention relates to the field of hose extruder technology, specifically to a winding mechanism for a hose extruder. Background Technology

[0002] Hose winding machines play a crucial role in hose production lines. After the hoses come out of the extruder, they are manually wound onto the winding drum. The motor drives the winding drum to rotate, and the winding begins. Once the operator confirms that the winding is complete, the machine is stopped, the hoses are manually cut, and the wound hoses are removed. The above actions are then repeated.

[0003] The surface of the hose reel is fitted with a winding reel, allowing the reel to rotate on the side of the reel. During rotation, the hose is wound around the surface for easy collection.

[0004] Existing winding reels are all integrated, which makes them impossible to separate and stack during transportation. Due to their large size, they require a lot of ropes to secure them during transport. Furthermore, the winding reels need to be disassembled after winding, but the large mass of the reel's hose increases the friction at the joints, making it difficult to remove them quickly and affecting work efficiency. Summary of the Invention

[0005] (a) Technical problems to be solved

[0006] To address the shortcomings of existing technologies, this invention provides a winding mechanism for a hose extruder, solving the problems of existing winding reels being integrated, which prevents them from being stacked separately during transportation. This is because their large size necessitates the use of numerous ropes for securing them during transport. Furthermore, the reel needs to be disassembled after winding, and the large mass of the hose itself increases friction at the joints, making quick removal difficult and impacting work efficiency.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, the present invention provides the following technical solution: a winding mechanism for a hose extruder, comprising a connecting cylinder, the outer wall of which is provided with a shrinking mechanism; the shrinking mechanism includes a slot, a movable shaft a, a connecting plate, a winding rod, an outer ring, a plug pin, a fixing pin, and an outer cap. A slot is formed on the circumferential outer wall of the connecting cylinder, and the movable shaft a is movably installed inside both ends of the slot. The outer wall of the movable shaft a is movably sleeved with the connecting plate, and the top of the connecting plate is engaged with the outer ring. An installation groove is formed inside the circumference of the outer ring, the interior of the installation groove and the outer wall of the connecting plate are mutually adapted. The winding rod is fixedly connected to the outer wall of the connecting plate by the fixing pin. The top of the connecting plate is snapped with an outer cap, and the outer wall of the outer cap is fixedly connected with a pin. The outer wall of the pin and the top of the connecting plate are snapped together. The top of the connecting plate has a connecting hole a, and the middle of the groove has a lubrication port. The interior of the connecting plate includes a connecting hole b, a fixing plate, an extension rod, a snap-fit ​​block, and a movement port. The top of the connecting plate has a connecting hole b, and both sides of the bottom of the connecting plate have movement ports. The fixing plate is fixedly installed inside the connecting plate. The extension rod is movably sleeved inside the fixing plate. The top and bottom of the extension rod are fixedly installed with snap-fit ​​blocks. The top of the fixing plate is movably sleeved, and the top of the extension rod and the extension rod are intertwined.

[0009] Preferably, a positioning mechanism is provided in the middle of the winding rod; the positioning mechanism includes a placement groove, a movable rod, a spring, and a fixing block. The placement groove is located in the middle of the winding rod, and the movable rod is movably sleeved on both sides of the placement groove. The spring is movably sleeved on the outer wall of the movable rod, and the outer wall of the spring and the outer wall of the winding rod are in contact with each other. A fixing block is fixedly installed on the other outer wall of the movable rod.

[0010] Preferably, the connecting cylinder has a placement hole on its outer circumference and an installation cavity inside the connecting cylinder. A reinforcing strip is movably installed inside the circumference of the installation cavity, and a reinforcing mechanism is provided inside the reinforcing strip. The reinforcing mechanism includes a connecting strip, a limiting cavity, a movable shaft b, and an installation rod. The outer wall of the connecting strip and the bottom of the inner cavity of the placement hole are movably connected. A reinforcing strip is fixedly installed on one bottom side of the connecting strip. A limiting cavity is opened in the middle of the reinforcing strip. A movable shaft b is movably installed in the middle of the limiting cavity. An installation rod is fixedly installed on the top of the movable shaft b.

[0011] Preferably, the bottom of the inner cavity of the placement hole has an extension opening, the bottom of the extension opening is connected to the movable cavity, the middle part of the movable cavity is fixedly connected to the top of the mounting rod, and the outer wall of the connecting strip and the outer wall of the extension opening are sleeved together.

[0012] Preferably, both ends of the slot are provided with card interfaces, and the interior of the card interface and the outer wall of the card block are adapted to each other.

[0013] Preferably, the bottom of the inner cavity of the connecting hole a is provided with a movable opening, and the inside of the movable opening and the outer wall of the top snap-fit ​​block are fitted together.

[0014] Preferably, the inner cavity of the limiting cavity is provided with fixing openings on both sides, and the inside of the fixing openings is movably sleeved with the outer wall of the movable shaft b.

[0015] Preferably, a limiting opening is provided in the middle of the fixing plate, and the inside of the limiting opening and the outer wall of the extension rod are sleeved together.

[0016] (III) Beneficial Effects

[0017] This invention provides a winding mechanism for a hose extruder. Compared with the prior art, it has the following advantages:

[0018] 1. This type of hose extruder winding mechanism, through the shrinking mechanism, removes the fixing pin from the inside of the connecting plate, which eliminates the limiting force. The winding rod will fall off from the side of the connecting plate. At this time, the entire winding rod is sleeved inside the placement hole. Then, the fixing pin is extended into the inside of the placement hole and threaded on both sides of the winding rod, so that the entire winding rod is limited inside the connecting cylinder. After the above work is completed, the connecting plate is flipped, and the movable shaft a drives it to rotate, so that it can be stacked inside the slot. The insertion pin fixed on the outer wall of the fixing pin is threadedly connected to the connecting plate. This fixes the stacked connecting plate inside the connecting cylinder. At this time, the volume of the connecting cylinder can be reduced, and the outer ring can be disassembled for separate transportation, which is convenient for fixing and installation.

[0019] 2. This type of hose extruder winding mechanism uses a combination of a connecting plate and a reinforcing mechanism. The insertion pin is engaged inside the placement hole, causing the top of the connecting strip to fit against the outer wall of the insertion pin. During the fitting process, the connecting strip is pushed downwards, causing the reinforcing strip fixedly connected to the bottom of the connecting strip to move downwards via the movable shaft b. This results in the reinforcing strip exerting a squeezing force on the engagement point. The four circumferential reinforcing strips can tightly fix the inside of the connecting tube at the connection point. During disassembly, the insertion pin is pulled out from inside the placement hole, eliminating the limiting force on the reinforcing strip. Lubricant is then injected into the lubrication port, effectively reducing friction at the connection point. It can be quickly removed during outward pulling for easy collection and use. During installation, it can reinforce the connection point, and during disassembly, it facilitates lubrication injection. By reducing friction, it can be quickly disassembled, thereby improving overall efficiency.

[0020] 3. The winding mechanism for this hose extruder uses a positioning mechanism. The fixed block pushes the movable rod to retract into the winding rod. During the retraction process, the spring that is movably sleeved on the outer wall of the movable rod is compressed. When the spring is compressed, it generates a rebound force, which pushes the fixed block towards the gap. During the pushing process, the fixed block forms a clamping force on the hose at the gap, so that it is not necessary to manually wrap the hose around the surface of the connecting cylinder during the initial winding process, thereby saving time and improving efficiency. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the structure of the present invention;

[0022] Figure 2 For the present invention Figure 1 A magnified schematic diagram of the overall structure at point A;

[0023] Figure 3 This is a schematic diagram of the overall structure of the connecting cylinder retracting according to the present invention;

[0024] Figure 4 This is a schematic diagram of the overall structure of the inner cavity at the bottom of the connecting plate of the present invention;

[0025] Figure 5 This is a schematic diagram of the overall internal structure of the reinforcing strip of the present invention;

[0026] Figure 6 This is a schematic diagram of the overall internal structure of the placement hole in this invention;

[0027] Figure 7 This is a schematic diagram of the overall internal structure of the connecting cylinder of the present invention.

[0028] In the diagram: 1. Connecting cylinder; 2. Groove; 3. Movable shaft a; 4. Connecting plate; 401. Connecting hole a; 402. Connecting hole b; 405. Fixing plate; 406. Extension rod; 407. Spring; 408. Snap-fit ​​block; 409. Movement port; 5. Outer ring; 6. Winding rod; 7. Insert pin; 8. Reinforcing strip; 801. Connecting strip; 802. Limiting cavity; 803. Movable shaft b; 804. Mounting rod; 9. Placement hole; 902. Movable cavity; 903. Extension port; 10. Mounting cavity; 11. Fixing pin; 12. Outer cap; 13. Placement groove; 14. Fixing block; 15. Movable rod; 16. Spring; 17. Lubrication port. Detailed Implementation

[0029] The technical solutions in the embodiments of the present invention have been clearly and completely described. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0030] Please see Figure 1-7 This invention provides a technical solution: a winding mechanism for a hose extruder, comprising a connecting cylinder 1, the outer wall of which is provided with a shrinking mechanism; the shrinking mechanism includes a slot 2, a movable shaft a3, a connecting plate 4, a winding rod 6, an outer ring 5, a plug pin 7, a fixing pin 11, and an outer cap 12. The slot 2 is formed on the outer circumference of the connecting cylinder 1, and the movable shaft a3 is movably installed inside both ends of the slot 2. The outer wall of the movable shaft a3 is movably sleeved with the connecting plate 4, and the top of the connecting plate 4 is engaged with the outer ring 5. An installation groove is formed inside the circumference of the outer ring 5, and the interior of the installation groove is adapted to the outer wall of the connecting plate 4. The winding rod 6 is fixedly connected to the outer wall of the connecting plate 4 via the fixing pin 11. The top of the connecting plate 4 is engaged with the outer cap 12, and the outer wall of the outer cap 12 is fixedly connected to the plug pin 7. The outer wall of the plug pin 7 and the connecting plate... The tops of the connecting plates 4 are interlocked; the top of the connecting plate 4 is provided with a connecting hole a401, and the middle of the slot 2 is provided with a lubrication port 17; the interior of the connecting plate 4 includes a connecting hole b402, a fixing plate 405, extension rods 406 and 407, a snap-fit ​​block 408, and a movement port 409. The top of the connecting plate 4 is provided with a connecting hole b402, and the bottom sides of the connecting plate 4 are provided with movement ports 409. The fixing plate 405 is fixedly installed inside the connecting plate 4. The extension rod 406 is movably sleeved inside the fixing plate 405. The snap-fit ​​block 408 is fixedly installed at the top and bottom of the extension rod 406. The top of the fixing plate 405 is movably sleeved with 407. 407 and the top of the extension rod 406 are intertwined. Both ends of the slot 2 are provided with snap-fit ​​interfaces, and the interior of the snap-fit ​​interface and the outer wall of the snap-fit ​​block 408 are mutually adapted.

[0031] In a specific implementation, when the connecting cylinder 1 needs to be retracted during operation, simply remove the outer ring 5 from the outer wall of the connecting plate 4, and then remove the fixing pin 11 from the inside of the connecting plate 4. This eliminates the limiting force, and the winding rod 6 will detach from the side of the connecting plate 4. At this time, the entire winding rod 6 is fitted into the inside of the placement hole 9. Then, the fixing pin 11 is extended into the inside of the placement hole 9 and threaded into both sides of the winding rod 6, so that the entire winding rod 6 is limited inside the connecting cylinder 1. After the above work is completed, the connecting plate 4 is flipped over, and the movable shaft a3 drives it to rotate, so that it can be stacked inside the slot 2. The insertion pin 7 fixed on the outer wall of the fixing pin 11 and the lubrication port 17 are threadedly connected, which will fix the stacked connecting plate 4 inside the connecting cylinder 1. At this time, the volume of the connecting cylinder 1 can be reduced, and the outer ring 5 can be removed for separate transportation, which is convenient for fixing and installation. During installation, the outer cap 12 is rotated out from the inside of the placement hole 9, so that the limiting force disappears. Then, the insertion pin is removed. 7. Rotate out from inside the lubrication port 17 to eliminate the limiting force of the connecting plate 4. At this time, the connecting plate 4 can be flipped so that it is vertical and parallel. Then, attach the winding rod 6 to the side of the connecting plate 4 and extend the outer wall of the fixing pin 11 into the interior of the connecting hole a401. At this time, the distance between the connecting hole a401 and the top snap-fit ​​block 408 becomes smaller, causing the snap-fit ​​block 408 to extend downward, so that the bottom snap-fit ​​block 408 can extend into the interior of the snap-fit ​​interface. This will limit the vertical connecting plate 4 inside the slot 2. At the same time, when the fixing pin 11 is installed inside the connecting hole a401 and rotated, the outer wall of the fixing pin 11 can be spirally installed into the interior sides of the winding rod 6, thereby playing a limiting role so that the winding rod 6 can be installed on the side of the connecting plate 4. In addition, the top snap-fit ​​block 408 will squeeze 407 during the downward movement. During the process of the fixing pin 11 being pulled out, 407 will reset. This cancels the vertical limitation, making it convenient for the connecting plate 4 to flip and retract, thereby improving the overall practicality.

[0032] Specifically, a positioning mechanism is provided in the middle of the winding rod 6; the positioning mechanism includes a placement groove 13, a movable rod 15, a spring 16, and a fixing block 14. The placement groove 13 is located in the middle of the winding rod 6. The movable rod 15 is movably sleeved on both sides of the placement groove 13. The spring 16 is movably sleeved on the outer wall of the movable rod 15. The outer wall of the spring 16 and the outer wall of the winding rod 6 are in contact with each other. The fixing block 14 is fixedly installed on the other outer wall of the movable rod 15.

[0033] In a specific implementation, when the hose needs to be positioned during operation, it is first placed at the spacing of the fixing blocks 14. This widens the spacing of the fixing blocks 14. During the widening process, the fixing blocks 14 push the movable rod 15 to contract inward towards the winding rod 6. During the contraction process, the spring 16 movably sleeved on the outer wall of the movable rod 15 is compressed. When the spring 16 is compressed, it generates a rebound force, pushing the fixing blocks 14 towards the spacing. During the pushing process, the fixing blocks 14 form a clamping force on the hose at the spacing, so that it is not necessary to manually wrap the hose around the surface of the connecting cylinder 1 once during the initial winding process, thereby saving time and improving efficiency.

[0034] Specifically, the outer circumferential wall of the connecting cylinder 1 is provided with a placement hole 9, and the interior of the connecting cylinder 1 is provided with an installation cavity 10. A reinforcing strip 8 is movably installed inside the circumference of the installation cavity 10, and a reinforcing mechanism is provided inside the reinforcing strip 8. The reinforcing mechanism includes a connecting strip 801, a limiting cavity 802, a movable shaft b803, and an installation rod 804. The outer wall of the connecting strip 801 is movably sleeved with the bottom of the inner cavity of the placement hole 9. The reinforcing strip 8 is fixedly installed on one side of the bottom of the connecting strip 801. A limiting cavity 802 is opened in the middle of the reinforcing strip 8. A movable shaft b803 is movably installed in the middle of the limiting cavity 802. An installation rod 804 is fixedly installed on the top of the movable shaft b803. An extension port 903 is opened at the bottom of the inner cavity of the placement hole 9. The bottom of the extension port 903 communicates with the movable cavity 902. The middle of the movable cavity 902 is fixedly connected with the top of the installation rod 804. The outer wall of the connecting strip 801 and the outer wall of the extension port 903 are sleeved together.

[0035] In a specific implementation, when a reinforcement mechanism is required, the mounting cavity 10 inside the connecting cylinder 1 and the side of the winding machine are first interlocked. Then, the insertion pin 7 fixedly installed on the outer wall of the outer cap 12 is interlocked inside the placement hole 9. This causes the top of the connecting strip 801 to fit against the outer wall of the insertion pin 7. During the fitting process, the connecting strip 801 is pushed downward, causing the side of the reinforcement strip 8 fixedly connected to the bottom of the connecting strip 801 to move downward through the movable shaft b803. This causes the side of the reinforcement strip 8 to exert a squeezing force on the interlocking point. The four circumferential reinforcement strips 8 can tightly fix the inside of the connecting cylinder 1 to the connection point. When disassembling, the insertion pin 7 is pulled out from the inside of the placement hole 9, so that the limiting force formed on the side of the reinforcement strip 8 disappears. Then, lubricant is injected into the lubrication port 17. The lubricant can be effectively injected into the connection point, thereby reducing friction. It can be quickly removed during the outward pulling process for easy collection and use.

[0036] Furthermore, any content not described in detail in this specification is existing technology known to those skilled in the art.

[0037] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0038] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A winding mechanism for a hose extruder, comprising a connecting cylinder (1), characterized in that: The outer wall of the connecting cylinder (1) is provided with a shrinkage mechanism; The shrinking mechanism includes a slot (2), a movable shaft a (3), a connecting plate (4), a winding rod (6), an outer ring (5), a plug pin (7), a fixing pin (11), and an outer cap (12). The outer circumference of the connecting cylinder (1) has a slot (2). The movable shaft a (3) is movably installed inside both ends of the slot (2). The outer wall of the movable shaft a (3) is movably sleeved with the connecting plate (4). The top of the connecting plate (4) is snapped with the outer ring (5). An installation groove is opened inside the circumference of the outer ring (5). The interior of the installation groove and the outer wall of the connecting plate (4) are mutually adapted. The winding rod (6) is fixedly connected to the outer wall of the connecting plate (4) through the fixing pin (11). The top of the connecting plate (4) is snapped with the outer cap (12). The outer wall of the outer cap (12) is fixedly connected with the plug pin (7). The outer wall of the plug pin (7) and the top of the connecting plate (4) are mutually snapped. The top of the connecting plate (4) is provided with a connecting hole a (401), and the middle of the slot (2) is provided with a lubrication port (17). The interior of the connecting plate (4) includes a connecting hole b (402), a fixing plate (405), an extension rod (406), a first spring (407), a snap-fit ​​block (408), and a movement port (409). The connecting plate (4) has a connecting hole b (402) at its top and movement ports (409) on both sides of its bottom. The fixing plate (405) is fixedly installed inside the connecting plate (4). The extension rod (406) is movably sleeved inside the fixing plate (405). Snap-fit ​​blocks (408) are fixedly installed at the top and bottom of the extension rod (406). The first spring (407) is movably sleeved at the top of the fixing plate (405). The top of the first spring (407) and the top of the extension rod (406) are intertwined. The connecting cylinder (1) has a placement hole (9) on its outer circumference and an installation cavity (10) inside. A reinforcing strip (8) is movably installed inside the circumference of the installation cavity (10) and a reinforcing mechanism is provided inside the reinforcing strip (8). The reinforcement mechanism includes a connecting strip (801), a limiting cavity (802), a movable shaft b (803), and an mounting rod (804). The outer wall of the connecting strip (801) is movably connected to the bottom of the inner cavity of the placement hole (9). A reinforcement strip (8) is fixedly installed on one side of the bottom of the connecting strip (801). A limiting cavity (802) is opened in the middle of the reinforcement strip (8). A movable shaft b (803) is movably installed in the middle of the limiting cavity (802). An mounting rod (804) is fixedly installed on the top of the movable shaft b (803). Fixing openings are opened on both sides of the inner cavity of the limiting cavity (802). The inside of the fixing opening is movably connected to the outer wall of the movable shaft b (803). An extension opening (903) is provided at the bottom of the inner cavity of the placement hole (9). The bottom of the extension opening (903) is connected to the movable cavity (902). The middle part of the movable cavity (902) is fixedly connected to the top of the mounting rod (804). The outer wall of the connecting strip (801) and the outer wall of the extension opening (903) are sleeved together.

2. The winding mechanism for a hose extruder according to claim 1, characterized in that: A positioning mechanism is provided in the middle of the winding rod (6); The positioning mechanism includes a placement groove (13), a movable rod (15), a second spring (16), and a fixing block (14). The placement groove (13) is located in the middle of the winding rod (6). The movable rod (15) is movably sleeved on both sides of the placement groove (13). The second spring (16) is movably sleeved on the outer wall of the movable rod (15). The outer wall of the second spring (16) and the outer wall of the winding rod (6) are in contact with each other. The fixing block (14) is fixedly installed on the other side of the outer wall of the movable rod (15).

3. The winding mechanism for a hose extruder according to claim 1, characterized in that: Both ends of the slot (2) are provided with card interfaces, and the inside of the card interface and the outer wall of the card block (408) are mutually compatible.

4. The winding mechanism for a hose extruder according to claim 1, characterized in that: The bottom of the inner cavity of the connecting hole a (401) is provided with a movable opening, and the inside of the movable opening and the outer wall of the top snap-fit ​​block (408) are connected to each other.

5. A winding mechanism for a hose extruder according to claim 1, characterized in that: A limiting opening is provided in the middle of the fixing plate (405), and the inside of the limiting opening and the outer wall of the extension rod (406) are connected to each other.

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