Medical textile processing winding device

Abstract

The utility model provides a kind of winding device for medical textile processing, it is related to medical textile processing technical field, including main frame, transmission roller and support rod, the left side of main frame is equipped with winding roller, the left side of main frame is symmetrically equipped with assembly mechanism;The utility model twists the top of the left side of main frame with one end of fastening bolt, rotates arm and opens the top passage of the left side of main frame upwards, places winding roller on the top of the left side of main frame, and the both ends of winding roller are engaged in the two recesses of the left side of main frame, rotates arm and resets downwards, again the top of the left side of main frame with one end of fastening bolt is screwed, to fix winding roller on the top of the left side of main frame, and limit wheel and the both ends of winding roller are pasted at this time, reduce the friction generated when winding roller rotates, to solve the problem in prior art in medical textile processing, winding roller is heavy and big, artificial loading and unloading intensity is high, hidden danger is big;Equipment space is compact, and loading and unloading operation is limited, and the problem of difficult alignment.

Description

Technical Field

[0001] This utility model relates to the field of medical textile processing technology, and in particular to a winding device for medical textile processing. Background Technology

[0002] Medical textile processing is based on fibers and uses technologies such as spinning, knitting, weaving, braiding and non-woven fabrication to make materials into one-dimensional to three-dimensional fiber assemblies. The processing flow covers raw material selection, spinning, weaving, printing and dyeing and finishing. Finished products include surgical gowns, masks, sutures, artificial blood vessels, etc. Its core lies in endowing products with biocompatibility, antibacterial properties and specific functions through material innovation and process optimization to meet clinical needs such as medical protection, repair and replacement.

[0003] In real-world medical textile processing, the loading and unloading of take-up rollers presents numerous challenges. Firstly, take-up rollers are typically heavy and bulky, making manual loading and unloading labor-intensive and prone to accidents due to improper operation. Secondly, the compact layout of equipment limits operational space during loading and unloading, hindering precise alignment. Furthermore, the connecting components between the take-up roller and the equipment are susceptible to wear and rust over time, leading to jamming during disassembly, resulting in low loading and unloading efficiency and impacting overall production progress. Therefore, this invention proposes a take-up device for medical textile processing to address these problems. Utility Model Content

[0004] To address the aforementioned problems, this utility model proposes a winding device for medical textile processing, which solves the problems in existing medical textile processing where the winding rollers are heavy and large, requiring high manual handling effort and posing significant safety hazards; the equipment space is compact, limiting loading and unloading operations, and making alignment difficult.

[0005] To achieve the purpose of this utility model, the utility model is implemented through the following technical solution: a winding device for medical textile processing, including a main frame, a transmission roller and a support rod, wherein two transmission rollers are hinged to the right side of the main frame, a winding roller is provided on the left side of the main frame, a support rod is also provided on the left side of the main frame, and an assembly mechanism is symmetrically provided on the left side of the main frame.

[0006] Further improvements are made in that: the assembly mechanism includes a rotating arm, a fastening bolt and a limiting wheel; the rotating arm is symmetrically hinged to the left side of the main frame; a fastening bolt is threaded to one side of the rotating arm; the rotating arm and the left side of the main frame are rotatably connected to the limiting wheel; one end of the fastening bolt passes through the top of the left side of the main frame and is threaded to it.

[0007] A further improvement is that a rotating shaft is fixedly connected to one end of the take-up roller, and a rotating mechanism matching the take-up roller is provided at the top of the support rod.

[0008] A further improvement is that the rotating mechanism includes a connecting key, a rotating motor, and a rotating sleeve. Multiple connecting keys are fixedly connected to the outer side of the rotating shaft. A rotating motor is fixedly installed on one side of the top of the support rod. The output end of the rotating motor passes through the top of the support rod and is fixedly connected to the rotating sleeve. The interior of the rotating sleeve is provided with a keyway that matches the connecting keys.

[0009] A further improvement is that a rubber sleeve is adhered to the outer side of the limiting wheel, the multiple limiting wheels are arranged in a triangular structure, and the outer wall of the limiting wheel is fitted and connected to the outer wall of the rotating shaft.

[0010] A further improvement is that a limiting roller is provided on the upper part of the transmission roller, and medical textiles are wound around the outer walls of the two transmission rollers and the limiting rollers in a V-shaped structure. A drive mechanism matching the limiting rollers is provided on the outer side of the main frame.

[0011] A further improvement is that the driving mechanism includes a rotating sleeve, a rotating rod, a cylinder, and a connecting seat. The cylinder is hinged to the outside of the main frame, and the rotating rod is symmetrically hinged to the outside of the main frame through the rotating sleeve. The output end of the cylinder is fixedly connected to the connecting seat. One end of the connecting seat is hinged to one end of one of the rotating rods through a pin, and the other ends of the two rotating rods are hinged to both ends of the limiting roller.

[0012] The beneficial effects of this utility model are as follows: One end of the fastening bolt is unscrewed from the top left side of the main frame. The rotating arm is rotated upwards to open the top channel on the left side of the main frame. The take-up roller is placed on the top left side of the main frame, and both ends of the take-up roller are engaged in the two grooves on the left side of the main frame. The rotating arm is rotated downwards to reset, and then one end of the fastening bolt is screwed into the top left side of the main frame to fix the take-up roller to the top left side of the main frame. At this time, the limiting wheel is in contact with both ends of the take-up roller, reducing the friction generated when the take-up roller rotates. This solves the problems in existing medical textile processing where take-up rollers are heavy and large, requiring high manual handling effort and posing significant risks; the equipment space is compact, loading and unloading operations are limited, and alignment is difficult. Attached Figure Description

[0013] Figure 1 This is the front view of the present invention;

[0014] Figure 2 This is a side view of the present invention;

[0015] Figure 3 This is a schematic diagram of the rotating shaft assembly of this utility model.

[0016] The components are: 1. Main frame; 2. Drive roller; 3. Support rod; 4. Take-up roller; 5. Rotating arm; 6. Fastening bolt; 7. Limiting wheel; 8. Rotating shaft; 9. Connecting key; 10. Rotary motor; 11. Rotating sleeve; 12. Rotating rod; 13. Limiting roller; 14. Cylinder; 15. Connecting seat. Detailed Implementation

[0017] To deepen the understanding of this utility model, the following detailed description will be provided in conjunction with embodiments. These embodiments are only used to explain this utility model and do not constitute a limitation on the scope of protection of this utility model.

[0018] according to Figure 1 , 2 As shown in Figure 3, this embodiment proposes a winding device for medical textile processing, including a main frame 1, transmission rollers 2, and support rods 3. Two transmission rollers 2 are hinged to the right side of the main frame 1, and a winding roller 4 is provided on the left side of the main frame 1. Support rods 3 are also provided on the left side of the main frame 1. Assembly mechanisms are symmetrically provided on the left side of the main frame 1. The medical textile fabric is pulled through the two transmission rollers 2 and wound around the outside of the winding roller 4. The winding roller 4 rotates and drives the medical textile fabric to automatically wind around its outer wall. The assembly mechanism controls the assembly and disassembly of the winding roller 4 to solve the problems in the existing medical textile processing, such as the winding roller being heavy and large, requiring high manual loading and unloading strength and posing great hidden dangers; the equipment space being compact, loading and unloading operations being limited, and alignment being difficult.

[0019] The assembly mechanism includes a rotating arm 5, a fastening bolt 6, and a limiting wheel 7. The rotating arm 5 is symmetrically hinged to the left side of the main frame 1. The fastening bolt 6 is threaded to one side of the rotating arm 5. The limiting wheel 7 is rotatably connected to both the rotating arm 5 and the left side of the main frame 1. One end of the fastening bolt 6 passes through the top of the left side of the main frame 1 and is threaded to it. The fastening bolt 6 is unscrewed from the top of the left side of the main frame 1. The rotating arm 5 is rotated upward to open the top channel on the left side of the main frame 1. The take-up roller 4 is placed on the top of the left side of the main frame 1, and the two ends of the take-up roller 4 are engaged in the two grooves on the left side of the main frame 1. The rotating arm 5 is rotated downward to reset. Then, the fastening bolt 6 is screwed into the top of the left side of the main frame 1 to fix the take-up roller 4 on the top of the left side of the main frame 1. At this time, the limiting wheel 7 is in contact with the two ends of the take-up roller 4 to reduce the friction generated when the take-up roller 4 rotates.

[0020] One end of the take-up roller 4 is fixedly connected to a rotating shaft 8. The top of the support rod 3 is provided with a rotating mechanism that matches the take-up roller 4. The rotating mechanism includes a connecting key 9, a rotary motor 10, and a rotating sleeve 11. Multiple connecting keys 9 are fixedly connected to the outer side of the rotating shaft 8. A rotary motor 10 is fixedly installed on one side of the top of the support rod 3. The output end of the rotary motor 10 passes through the top of the support rod 3 and is fixedly connected to the rotating sleeve 11. The interior of the rotating sleeve 11 is provided with a keyway that matches the connecting keys 9. A rubber sleeve is adhered to the outer side of the limiting wheel 7. Each limiting wheel 7 has a triangular structure. The outer wall of the limiting wheel 7 is fitted and connected to the outer wall of the rotating shaft 8. The end of the rotating shaft 8 containing the connecting key 9 is inserted into the interior of the rotating sleeve 11 along the keyway, so that the rotating shaft 8 and the rotating sleeve 11 are engaged as one unit. The output end of the rotating motor 10 can drive the rotating sleeve 11 to rotate. The rotating sleeve 11 drives the take-up roller 4 to rotate through the rotating shaft 8, so as to automatically roll up the medical textile fabric to its outer side. After the rotating arm 5 rotates upward, the rotating shaft 8 with the connecting key 9 can be pulled out from the rotating sleeve 11 to disassemble the take-up roller 4.

[0021] The drive roller 2 is provided with a limiting roller 13. Medical textiles are wound around the outer walls of the two drive rollers 2 and the limiting roller 13 in a V-shape. The outer side of the main frame 1 is provided with a drive mechanism that matches the limiting roller 13. The drive mechanism includes a rotating sleeve 11, a rotating rod 12, a cylinder 14 and a connecting seat 15. The cylinder 14 is hinged to the outer side of the main frame 1, and the rotating rod 12 is symmetrically hinged to the outer side of the main frame 1 through the rotating sleeve 11. The output end of the cylinder 14 is fixedly connected to the connecting seat 15, and one end of the connecting seat 15... The cylinder 14 is hinged to one end of one of the rotating rods 12 via a pin, and the other ends of the two rotating rods 12 are hinged to both ends of the limiting roller 13. When the output end of the cylinder 14 moves in extension and retraction, it can drive the rotating rod 12 to rotate around the rotating sleeve 11 as the center. The rotating rod 12 drives the limiting roller 13 to rotate up and down, which is used to tighten the medical textile fabric, so that the medical textile fabric moves more smoothly in the device. The cylinder 14 can adaptively adjust its rotation position as the rotating rod 12 rotates, so as to avoid interfering with the rotation of the rotating rod 12.

[0022] The medical textile processing winding device involves unscrewing one end of the fastening bolt 6 from the top left side of the main frame 1, rotating the rotating arm 5 upward to open the top channel on the left side of the main frame 1, placing the winding roller 4 on the top left side of the main frame 1, with both ends of the winding roller 4 engaged in the two grooves on the left side of the main frame 1, rotating the rotating arm 5 downward to reset it, and then screwing one end of the fastening bolt 6 into the top left side of the main frame 1 to fix the winding roller 4 on the top left side of the main frame 1. At this time, the limiting wheel 7 is in contact with both ends of the winding roller 4 to reduce the friction generated when the winding roller 4 rotates.

[0023] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A winding device for medical textile processing, comprising a main frame (1), a transmission roller (2), and a support rod (3), characterized in that: Two drive rollers (2) are hinged to the right side of the main frame (1), a winding roller (4) is provided on the left side of the main frame (1), a support rod (3) is also provided on the left side of the main frame (1), and an assembly mechanism is symmetrically provided on the left side of the main frame (1). The assembly mechanism includes a rotating arm (5), a fastening bolt (6), and a limiting wheel (7). The rotating arm (5) is symmetrically hinged to the left side of the main frame (1). The fastening bolt (6) is threadedly connected to one side of the rotating arm (5). The limiting wheel (7) is rotatably connected to both the rotating arm (5) and the left side of the main frame (1). One end of the fastening bolt (6) passes through the top of the left side of the main frame (1) and is threadedly connected to it.

2. The winding device for medical textile processing according to claim 1, characterized in that: One end of the take-up roller (4) is fixedly connected to a rotating shaft (8), and the top of the support rod (3) is provided with a rotating mechanism that matches the take-up roller (4).

3. A winding device for medical textile processing according to claim 2, characterized in that: The rotating mechanism includes a connecting key (9), a rotary motor (10), and a rotating sleeve (11). Multiple connecting keys (9) are fixedly connected to the outside of the rotating shaft (8). A rotary motor (10) is fixedly installed on one side of the top of the support rod (3). The output end of the rotary motor (10) passes through the top of the support rod (3) and is fixedly connected to the rotating sleeve (11). The interior of the rotating sleeve (11) is provided with a keyway that matches the connecting key (9).

4. A winding device for medical textile processing according to claim 3, characterized in that: The outer side of the limiting wheel (7) is covered with a rubber sleeve. The multiple limiting wheels (7) present a triangular structure. The outer wall of the limiting wheel (7) is attached to the outer wall of the rotating shaft (8).

5. A winding device for medical textile processing according to claim 1, characterized in that: The transmission roller (2) is provided with a limiting roller (13). Medical textiles are wound around the outer walls of the two transmission rollers (2) and the limiting roller (13) in a V-shaped structure. The outer side of the main frame (1) is provided with a drive mechanism that matches the limiting roller (13).

6. A winding device for medical textile processing according to claim 5, characterized in that: The driving mechanism includes a rotating sleeve (11), a rotating rod (12), a cylinder (14), and a connecting seat (15). The cylinder (14) is hinged to the outside of the main frame (1). The rotating rod (12) is symmetrically hinged to the outside of the main frame (1) through the rotating sleeve (11). The output end of the cylinder (14) is fixedly connected to the connecting seat (15). One end of the connecting seat (15) is hinged to one end of one of the rotating rods (12) through a pin. The other ends of the two rotating rods (12) are hinged to both ends of the limiting roller (13).

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