Winding device for medical sterile gauze processing

Abstract

The utility model discloses a rolling device for medical sterile gauze processing, which comprises a rack, and an operating table is fixedly arranged at the upper end of the rack; the first mounting frame is arranged on one side of the upper end of the operation table, two supporting rods are fixedly arranged at the upper end of the side, located below a transverse plate of the first mounting frame, of the operation table, and first mounting lug plates are fixedly arranged at the upper ends of the supporting rods; two first hydraulic telescopic devices are fixedly arranged at the lower end of the other side of the transverse plate of the first mounting frame, and second mounting lug plates are fixedly arranged at the lower ends of the telescopic ends of the first hydraulic telescopic devices. And the roller is arranged in the first mounting lug plate and the second mounting lug plate, and the structure solves the problems that the tension is difficult to adjust in the rolling process of the medical gauze, and the gauze is easy to deviate in the rolling process.

Description

Technical Field

[0001] The utility model relates to the technical field of medical gauze processing, in particular to a winding device for processing medical sterilized gauze. Background Art

[0002] The winding device for sterile gauze processing is a device specially designed for winding in the production process of sterile gauze. The main function of this device is to neatly roll up the sterile gauze continuously produced on the production line according to certain specifications and tension, so as to facilitate subsequent packaging, storage and transportation. Among them, the winding drum is the core component of the winding device, which is usually made of stainless steel or other corrosion-resistant materials. Its diameter and length are determined according to the specifications and winding amount of the gauze, and the drive system is responsible for providing power for the rotation of the winding drum. It usually includes components such as a motor, a reducer, and a transmission shaft to ensure that the winding drum rotates at a constant speed and adjusts the winding speed as needed. The tension control system is used to adjust the tension of the gauze during the winding process to ensure that the gauze remains flat and tight when winding.

[0003] For example, the Chinese patent "A winding device for gauze processing that is easy to replace" with announcement number CN214878848U includes a main body, a limit block, an ejection block, a movable block and a clamping block. An anti-sticking roller is installed on the upper inner wall of the main body, and a telescopic rod is installed below the anti-sticking roller, and a limit block is installed at the bottom of the telescopic rod, a placement block is installed on the right outer wall of the limit block, a motor is installed on the left outer wall of the main body, and the output shaft of the motor is fixedly connected to the rotating shaft through a coupling, and a main shaft is installed on the outer wall of the rotating shaft, an ejection block is installed at one end of the main shaft, and a movable block is installed inside the main shaft, and a movable groove is installed on the outer wall of the movable block, one end of the main shaft is connected to a mounting block, and a winding roller is installed on the inner wall of the mounting block.

[0004] Although the above-mentioned prior art can realize the winding of medical gauze, in actual use, on the one hand, it is difficult to adjust the tension during the winding process of the medical gauze. During the winding process of the gauze, the gauze itself has a certain elasticity, which makes the gauze loose when it is rolled, resulting in the gauze not being tight enough when it is rolled and wound, thereby affecting the product quality. On the other hand, the gauze is prone to position displacement during the winding process. When the gauze is rolled, the friction between the gauze and the winding drum causes the gauze to shift in position, thereby affecting the gauze packaging. Therefore, it does not meet the existing needs. In this regard, we propose a winding device for processing medical sterilized gauze. Utility Model Content

[0005] The utility model aims to provide a winding device for processing medical sterilized gauze, so as to solve the problems in the above background technology that it is difficult to adjust the tension during the winding process of medical gauze and the gauze is prone to position deviation during the winding process.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a winding device for processing medical sterilized gauze, comprising a frame, and the frame is provided with two, and an operating table is fixedly provided on the upper end of the frame; and further comprising:

[0007] A first mounting frame is arranged on one side of the upper end of the operating platform, two support rods are fixedly arranged on the upper end of the operating platform located below the horizontal plate of the first mounting frame, a first mounting ear plate is fixedly arranged on the upper end of the support rod, two first hydraulic telescopic devices are fixedly arranged on the lower end of the other side of the horizontal plate of the first mounting frame, and a second mounting ear plate is fixedly arranged on the lower end of the telescopic end of the first hydraulic telescopic device;

[0008] The roller is arranged inside the first mounting ear plate and the second mounting ear plate, and the roller is rotatably connected to the first mounting ear plate and the second mounting ear plate respectively.

[0009] Preferably, a second mounting frame is fixedly provided at the front and rear ends on the other side of the upper end of the operating table, a limiting plate is provided between the second mounting frames on both sides, a third mounting ear plate is fixedly provided on both sides of the lower end of the limiting plate, a pulley is provided inside the third mounting ear plate, and the pulley is rotatably connected to the third mounting ear plate, a limiting groove is provided inside the limiting plate, and the limiting groove is an open structure.

[0010] Preferably, a second hydraulic telescopic device is fixedly provided on the outside of the second mounting frame close to the outside of the operating table, and the telescopic end of the second hydraulic telescopic device extends to the other end of the second mounting frame and is fixedly connected to the limiting plate.

[0011] Preferably, a mounting seat is provided between the limiting plate and the second mounting frame, a slot is provided at the middle position inside the mounting seat, a fixing block is provided inside the slot, a winding drum is provided between the fixing blocks on both sides, and the winding drum passes through the limiting slot.

[0012] Preferably, the front and rear ends of the mounting seat are both provided with second threaded holes, and the second threaded holes are connected to the slots, the front and rear ends of the fixing block are both provided with first threaded holes, and the positions of the first threaded holes and the second threaded holes correspond, and the front and rear ends of the outside of the mounting seat are both provided with bolts, and the bolts extend to the inside of the second threaded holes.

[0013] Preferably, a motor is fixedly provided on the outside of the second mounting frame located above the second hydraulic telescopic device, and the output shaft of the motor extends to the other end of the second mounting frame and is fixedly connected to the mounting seat.

[0014] Preferably, a mounting groove is provided inside the winding drum, and the upper and lower ends of the mounting groove are connected.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The utility model can adjust the tension of medical gauze through the first hydraulic telescopic device and the roller. Before rolling up the gauze, one end of the gauze is first passed through the roller and fixed on the winding roller. At this time, the lower end of the gauze is in contact with the roller on the first mounting ear plate and the upper end of the gauze is in contact with the roller on the second mounting ear plate. When the gauze is loose, the first hydraulic telescopic device is turned on to extend the telescopic end of the first hydraulic telescopic device while driving the roller on the second mounting ear plate to move downward. At this time, the roller on the second mounting ear plate squeezes the gauze and tightens the gauze, thereby increasing the tension of the gauze and avoiding slack when the gauze is rolled up, thereby improving the production quality of the product.

[0017] 2. The utility model can limit the position of medical gauze when it is rolled up through the limit plate and the second hydraulic telescopic device. When the medical gauze is rolled up, the gauze is fixed on the winding drum. At this time, the second hydraulic telescopic device is synchronously turned on to extend the telescopic end of the second hydraulic telescopic device. While the telescopic end of the second hydraulic telescopic device is extended, the limit plate is driven to move toward the center position of the operating table. At the same time, the pulley on the third mounting ear plate rolls on the operating table until the spacing between the limit plates at both ends matches the width of the gauze. At this time, the motor is turned on again, so that the output shaft of the motor drives the winding drum to rotate and winds the gauze around the winding drum to avoid position displacement of the gauze when it is rolled up.

[0018] 3. The utility model can quickly disassemble and assemble the winding drum through the bolts and the slots. When the medical gauze is rolled up, the bolt is rotated to move the bolt outward through the external thread until the bolt is disengaged from the first threaded hole and the second threaded hole in turn. At this time, the winding drum is pulled upward to move the winding drum upward together with the gauze until the two ends of the winding drum are taken out of the limit grooves. When installing a new winding drum, first align the fixing blocks at both ends of the winding drum with the openings of the slots and push them into the slots. At this time, the positions of the first threaded hole and the second threaded hole correspond, and then the bolt is rotated to make the bolt re-enter the first threaded hole and the second threaded hole. At this time, the winding drum is fixed, which simplifies the disassembly and assembly steps of the winding drum, thereby improving the efficiency of the winding operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a front view of the internal structure of the utility model;

[0020] Figure 2 It is a side view of the winding structure of the utility model;

[0021] Figure 3 It is a side view of the tension adjustment structure of the utility model;

[0022] Figure 4 It is a partial enlarged view of the winding drum fixing structure of the utility model.

[0023] In the figure: 1, frame; 2, operating table; 3, first mounting frame; 4, support rod; 5, first mounting ear plate; 6, first hydraulic telescopic device; 7, second mounting ear plate; 8, roller; 9, second mounting frame; 10, fixing block; 11, winding drum; 12, mounting groove; 13, limiting plate; 14, limiting groove; 15, third mounting ear plate; 16, pulley; 17, second hydraulic telescopic device; 18, motor; 19, mounting seat; 20, bolt; 21, slot; 22, first threaded hole; 23, second threaded hole. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0025] See also Figure 1-4 The utility model provides an embodiment: a winding device for processing medical sterilized gauze, comprising a frame 1, wherein the frame 1 is provided with two, and an operating table 2 is fixedly provided on the upper end of the frame 1; and further comprising:

[0026] A first mounting frame 3 is arranged on one side of the upper end of the operating platform 2, two support rods 4 are fixedly arranged on the upper end of the operating platform 2 located below the horizontal plate of the first mounting frame 3, a first mounting ear plate 5 is fixedly arranged on the upper end of the support rod 4, two first hydraulic telescopic devices 6 are fixedly arranged on the lower end of the other side of the horizontal plate of the first mounting frame 3, and a second mounting ear plate 7 is fixedly arranged on the lower end of the telescopic end of the first hydraulic telescopic device 6;

[0027] The roller 8 is arranged inside the first mounting ear plate 5 and the second mounting ear plate 7, and the roller 8 is rotatably connected to the first mounting ear plate 5 and the second mounting ear plate 7 respectively.

[0028] When in use, before rolling up the gauze, first pass one end of the gauze through the roller 8 and fix it on the winding drum 11. At this time, the lower end of the gauze is in contact with the roller 8 on the first mounting ear plate 5 and the upper end of the gauze is in contact with the roller 8 on the second mounting ear plate 7. When the gauze becomes loose, turn on the first hydraulic telescopic device 6 to extend the telescopic end of the first hydraulic telescopic device 6 while driving the roller 8 on the second mounting ear plate 7 to move downward. At this time, the roller 8 on the second mounting ear plate 7 squeezes the gauze and tightens the gauze, thereby increasing the tension of the gauze.

[0029] See also Figure 1 and Figure 2A second mounting frame 9 is fixedly provided at the front and rear ends of the other side of the upper end of the operating table 2, a limiting plate 13 is provided between the second mounting frames 9 on both sides, and a third mounting ear plate 15 is fixedly provided on both sides of the lower end of the limiting plate 13, a pulley 16 is provided inside the third mounting ear plate 15, and the pulley 16 is rotatably connected to the third mounting ear plate 15, a limiting groove 14 is provided inside the limiting plate 13, and the limiting groove 14 is an open structure, so that the movement of the limiting plate 13 is more stable through the pulley 16.

[0030] See also Figure 2 A second hydraulic telescopic device 17 is fixedly arranged on the outside of the second mounting frame 9 near the outer side of the operating table 2, and the telescopic end of the second hydraulic telescopic device 17 extends to the other end of the second mounting frame 9 and is fixedly connected to the limit plate 13, so that the distance between the limit plates 13 can be adjusted by the second hydraulic telescopic device 17.

[0031] See also Figure 1 and Figure 2 A mounting seat 19 is provided between the limiting plate 13 and the second mounting frame 9, a slot 21 is provided at the middle position inside the mounting seat 19, a fixing block 10 is provided inside the slot 21, a winding drum 11 is provided between the fixing blocks 10 on both sides, and the winding drum 11 passes through the limiting groove 14, so that the winding drum 11 can be disassembled and assembled more conveniently through the limiting groove 14.

[0032] See also Figure 2 and Figure 4 A second threaded hole 23 is provided at the front and rear ends inside the mounting seat 19, and the second threaded hole 23 is communicated with the slot 21. A first threaded hole 22 is provided at the front and rear ends inside the fixing block 10, and the positions of the first threaded hole 22 and the second threaded hole 23 correspond. Bolts 20 are provided at the front and rear ends outside the mounting seat 19, and the bolts 20 extend to the inside of the second threaded hole 23, so that the winding drum 11 can be fixed on the mounting seat 19 through the cooperation of the bolts 20 with the first threaded hole 22 and the second threaded hole 23.

[0033] See also Figure 2 A motor 18 is fixedly installed on the outside of the second mounting frame 9 located above the second hydraulic telescopic device 17, and the output shaft of the motor 18 extends to the other end of the second mounting frame 9 and is fixedly connected to the mounting seat 19, so that the motor 18 can drive the winding drum 11 to rotate.

[0034] See also Figure 1 A mounting groove 12 is provided inside the winding drum 11 , and the upper and lower ends of the mounting groove 12 are connected, so that the gauze can be wound around the winding drum 11 through the mounting groove 12 .

[0035] Working principle: When the medical gauze is rolled up, the gauze is fixed on the winding drum 11, and the second hydraulic telescopic device 17 is synchronously turned on to extend the telescopic end of the second hydraulic telescopic device 17. When the telescopic end of the second hydraulic telescopic device 17 is extended, the limit plate 13 is driven to move toward the center position of the operating table 2, and the pulley 16 on the third mounting ear plate 15 rolls on the operating table 2 until the spacing between the limit plates 13 at both ends matches the width of the gauze. At this time, the motor 18 is turned on again, so that the output shaft of the motor 18 drives the winding drum 11 to rotate and wind the gauze around the winding drum 11. When the medical gauze is rolled up, the motor 18 is turned on again. Turn the bolt 20 to move it outward through the external thread until the bolt 20 disengages from the first threaded hole 22 and the second threaded hole 23 in turn. At this time, pull the take-up drum 11 upward to move the take-up drum 11 upward together with the gauze until the two ends of the take-up drum 11 are removed from the limit grooves 14. When installing a new take-up drum 11, first align the fixing blocks 10 at both ends of the take-up drum 11 with the openings of the slots 21 and push them into the slots 21. At this time, the positions of the first threaded hole 22 and the second threaded hole 23 correspond. Then rotate the bolt 20 to make the bolt 20 re-enter the first threaded hole 22 and the second threaded hole 23. At this time, the take-up drum 11 is fixed.

[0036] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A winding device for processing medical sterilized gauze, comprising a frame (1), wherein two frames (1) are provided, and an operating table (2) is fixedly provided at the upper end of the frame (1); Features: Also includes: A first mounting frame (3) is arranged on one side of the upper end of the operating platform (2); two support rods (4) are fixedly arranged on the upper end of the operating platform (2) located below the horizontal plate of the first mounting frame (3); a first mounting ear plate (5) is fixedly arranged on the upper end of the support rod (4); two first hydraulic telescopic devices (6) are fixedly arranged on the lower end of the other side of the horizontal plate of the first mounting frame (3); a second mounting ear plate (7) is fixedly arranged on the lower end of the telescopic end of the first hydraulic telescopic device (6); The roller (8) is arranged inside the first mounting ear plate (5) and the second mounting ear plate (7), and the roller (8) is rotatably connected to the first mounting ear plate (5) and the second mounting ear plate (7) respectively.

2. A winding device for processing medical sterile gauze according to claim 1, characterized in that: A second mounting frame (9) is fixedly arranged at the front and rear ends of the other side of the upper end of the operating table (2); a limiting plate (13) is arranged between the second mounting frames (9) on both sides; a third mounting ear plate (15) is fixedly arranged on both sides of the lower end of the limiting plate (13); a pulley (16) is arranged inside the third mounting ear plate (15), and the pulley (16) is rotatably connected to the third mounting ear plate (15); a limiting groove (14) is arranged inside the limiting plate (13), and the limiting groove (14) is an open structure.

3. A winding device for processing medical sterile gauze according to claim 2, characterized in that: A second hydraulic telescopic device (17) is fixedly arranged on the outside of the second mounting frame (9) close to the outside of the operating table (2), and the telescopic end of the second hydraulic telescopic device (17) extends to the other end of the second mounting frame (9) and is fixedly connected to the limit plate (13).

4. A winding device for processing medical sterile gauze according to claim 3, characterized in that: A mounting seat (19) is arranged between the limiting plate (13) and the second mounting frame (9), a slot (21) is arranged at a middle position inside the mounting seat (19), a fixing block (10) is arranged inside the slot (21), a winding drum (11) is arranged between the fixing blocks (10) on both sides, and the winding drum (11) passes through the limiting slot (14).

5. A winding device for processing medical sterile gauze according to claim 4, characterized in that: The front and rear ends of the mounting seat (19) are both provided with second threaded holes (23), and the second threaded holes (23) are communicated with the slot (21); the front and rear ends of the fixing block (10) are both provided with first threaded holes (22), and the positions of the first threaded holes (22) and the second threaded holes (23) correspond; the front and rear ends of the outside of the mounting seat (19) are both provided with bolts (20), and the bolts (20) extend into the second threaded holes (23).

6. A winding device for processing medical sterile gauze according to claim 4, characterized in that: A motor (18) is fixedly arranged on the outside of the second mounting frame (9) located above the second hydraulic telescopic device (17), and the output shaft of the motor (18) extends to the other end of the second mounting frame (9) and is fixedly connected to the mounting seat (19).

7. A winding device for processing medical sterile gauze according to claim 4, characterized in that: The winding drum (11) is provided with a mounting groove (12) inside, and the upper and lower ends of the mounting groove (12) are connected.

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