CN215828069U

CN215828069U - Medical absorbent gauze coiling device

Info

Publication number: CN215828069U
Application number: CN202121433655.XU
Authority: CN
Inventors: 张洪瑞
Original assignee: Zhengzhou Era Nano Biotechnology Co ltd
Current assignee: Zhengzhou Era Nano Biotechnology Co ltd
Priority date: 2021-06-24
Filing date: 2021-06-24
Publication date: 2022-02-15
Anticipated expiration: 2031-06-24

Abstract

The utility model discloses a medical absorbent gauze coiling device which comprises a base and a coiling mechanism arranged on the base, wherein the coiling mechanism comprises two rotating plates and two roll shafts, the two rotating plates are oppositely arranged, the two roll shafts are parallelly arranged between the rotating plates at two sides, two ends of each roll shaft are respectively in transmission connection with the rotating plates at two sides, the center of each rotating plate is in transmission connection with a first driving motor, the two first driving motors are oppositely arranged on the base, the end parts of the roll shafts are in transmission connection with a second driving motor, the second driving motors are fixedly arranged on the rotating plates, the two roll shafts alternately perform gauze coiling, and a plurality of elastic bulges are arranged on the surfaces of the roll shafts; the utility model can effectively improve the rolling efficiency and realize the purpose of non-stop operation, improves the stability and the reliability, and has the advantages of convenience, labor saving, ingenious design and strong practicability.

Description

Medical absorbent gauze coiling device

Technical Field

The utility model belongs to the technical field of medical equipment, and particularly relates to a medical absorbent gauze coiling device.

Background

The medical absorbent gauze is a common medical consumable material, and the finished product is packed by mainly adopting two modes of stacking cotton sheets or rolling gauze. The gauze roll is formed by a roll forming machine in the manufacturing process, and the gauze is wound by the rotation of the roll shaft. However, in the conventional rolling machine, after the rolling is completed, the machine needs to be stopped to cut and take down the wound material roll, and then a new roll shaft is installed to start the machine for rolling. In the process, the machine is stopped and started frequently, so that the load of a driving system is increased, and meanwhile, the rolling efficiency is greatly influenced; meanwhile, a coreless winding mode is usually adopted in actual production to avoid the use of the paper tube, so that the adopted roll shaft is thin, gauze needs to be pressed manually at the beginning of winding, the gauze and the roll shaft are prevented from slipping, the gauze and the roll shaft are tightly combined, a large amount of labor is consumed to separate the gauze and the roll shaft, time and labor are consumed, the wound gauze is easily folded and deformed, and the attractiveness of the gauze is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects in the prior art and provides a medical absorbent gauze coiling device.

The technical scheme adopted by the utility model is as follows:

the utility model provides a medical absorbent gauze rolls up device, includes the base and locates the mechanism of rolling up on the base, it includes two rotor plates and two rollers to roll up the mechanism, two rotor plates set up relatively, two roller parallel arrangement are between the rotor plate of both sides, the roller both ends are connected with the transmission of both sides rotor plate respectively, the equal transmission in center of every rotor plate is connected with first driving motor, two first driving motor locate the base relatively, the transmission of roller tip is connected with second driving motor, second driving motor fixed mounting is in the rotor plate, two rollers carry out the gauze rolling in turn.

Further, a plurality of anti-skidding bulges are uniformly arranged on the surface of the roll shaft along the axial direction.

Further, the roller shaft comprises an inner shaft and an outer shaft which slide relatively in the radial direction; elastic bulges are uniformly arranged on the surface of the inner shaft, and corresponding slotted holes are formed in the positions, corresponding to the elastic bulges, of the outer shaft.

Furthermore, the elastic bulge adopts a rotating pin, and the bottom of the pin is rotationally connected with the surface of the inner shaft; the slotted hole includes along the relative first cell wall and the second cell wall that sets up of axial, and it is inboard to define the axis direction of center pivot, and the roller outside direction is the outside, and first cell wall top is along the first radial face that sets up, and first cell wall bottom is the first inclined plane of slope to the tank bottom outside, and second cell wall bottom is along the second radial face that sets up, and second groove top bottom is the second inclined plane of slope to the tank bottom outside, and first inclined plane and second inclined plane are parallel to each other and constitute the accommodation space who matches with the pin, and the distance and pin diameter phase-match between first radial face and the second radial face.

Furthermore, the end part of the inner shaft is provided with a limiting handle, and the outer surface of the limiting handle is provided with an anti-skid surface.

Furthermore, the first driving motor is in transmission connection with the rotating plate through a fixed shaft, one end of the fixed shaft is fixedly connected with the center of the rotating plate, the other end of the fixed shaft is in transmission connection with the output end of the first driving motor, a shaft body support is arranged between the first driving motor and the rotating plate, and the shaft body of the fixed shaft is rotatably connected to the upper end of the shaft body support through a bearing.

In summary, due to the adoption of the technical scheme, the utility model has the beneficial effects that:

1. the two roll shafts are arranged between the two rotating plates in parallel, the rotating plates are driven to rotate by the first driving motor, and the two roll shafts are alternately wound, so that the purposes of improving the winding efficiency and operating without stopping the machine are achieved, and the stability and the reliability of the utility model are improved;

2. through setting up the roller into interior axle and outer axle, interior axial surface evenly arranges elastic bulge, outer axle corresponds the bellied position of elasticity and is equipped with the slotted hole that corresponds, can carry out the chucking or fix to the gauze end, save the work that the manual work was pressed, and need not closely to convolute between absorbent gauze tip and roller, the two separation in the later stage of being convenient for, when absorbent gauze is separated on by the roller, only need the interior axle of pulling can make elastic bulge impress outer axle and drive outer axle and break away from the gauze center, convenient laborsaving, think about ingeniously, therefore, the clothes hanger is strong in practicability.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic cross-sectional view of the roll shaft of fig. 1.

The labels in the figure are: 1. a base; 2. a first drive motor; 3. a shaft body support; 4. a second drive motor; 5. a limiting plate; 6. a roll shaft; 7. an elastic bulge; 8. a card slot; 9. a limiting handle; 10. a rotating plate; 11. a pin; 12. an outer shaft; 13. an inner shaft.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments.

As shown in fig. 1, the gauze rolling device comprises a base 1 and a rolling mechanism arranged on the base 1, wherein the rolling mechanism comprises two rotating plates 10 and two roll shafts 6, the two rotating plates 10 are oppositely arranged, the two roll shafts 6 are parallelly arranged between the rotating plates 10 on two sides, two ends of each roll shaft 6 are respectively in transmission connection with the rotating plates 10 on two sides, the center of each rotating plate 10 is in transmission connection with a first driving motor 2, the two first driving motors 2 are oppositely arranged on the base 1, the end parts of the roll shafts 6 are in transmission connection with second driving motors 4, the second driving motors 4 are fixedly arranged on the rotating plates 10, and the two roll shafts 6 alternately roll gauze.

The first driving motor 2 is connected with the rotating plate 10 through a fixed shaft in a transmission mode, one end of the fixed shaft is fixedly connected with the center of the rotating plate 10, the other end of the fixed shaft is connected with the output end of the first driving motor 2 in a transmission mode, a shaft body support 3 is arranged between the first driving motor 2 and the rotating plate 10, and the shaft body of the fixed shaft is rotatably connected to the upper end of the shaft body support 3 through a bearing.

The roll shaft 6 comprises an inner shaft 13 and an outer shaft 12, and the inner shaft 13 and the outer shaft 12 slide relatively in the radial direction; the surface of the inner shaft 13 is uniformly provided with elastic bulges 7, and the position of the outer shaft 12 corresponding to the elastic bulges 7 is provided with a corresponding slotted hole.

The rotating plate 10 is in a strip shape, the two side ends of the rotating plate 10 along the length direction are both inwards recessed to form a clamping groove 8 matched with the inner shaft 13, the left end part of the inner shaft 13 penetrates through the clamping groove 8 of the left rotating plate 10 to be connected with the second driving motor 4 in a transmission mode, and the outer shaft 12 is located on the right side of the left rotating plate 10. In order to ensure the gauze edge alignment during the winding, a limiting plate 5 matched with the left end part of the outer shaft 12 is arranged between the left side rotating plate 10 and the outer shaft 12. The right end of the inner shaft 13 penetrates through the right rotating plate 10, the right end of the inner shaft 13 is provided with a limiting handle 9, the outer surface of the limiting handle 9 is provided with an anti-skid surface, a limiting plate 5 matched with the right end part of the outer shaft 12 is arranged between the right rotating plate 10 and the outer shaft 12, and the outer diameter of the limiting handle 9 is smaller than the inner diameter of the outer shaft 12 and smaller than or equal to the inner diameter of a through hole formed in the limiting plate 5 on the right side. The limiting handle is used for limiting the outer shaft 12, facilitating the assembly and disassembly of the right limiting plate 5, facilitating the pulling of the inner shaft 13, limiting the inner shaft 13 when the inner shaft 13 is rotatably connected with the right rotating plate 10, and avoiding the sliding of the inner shaft 13.

The elastic bulge 7 preferably adopts a rotating pin 11, and the bottom of the pin 11 is rotatably connected with the surface of an inner shaft 13; the slotted hole includes along the relative first cell wall and the second cell wall that sets up of axial, and it is inboard to define the axis direction of center pivot, and 6 outside directions of roller are the outside, and first cell wall top is along the first radial face that sets up, and first cell wall bottom is the first inclined plane of slope to the tank bottom outside, and second cell wall bottom is along the second radial face that sets up, and second groove top bottom is the second inclined plane of slope to the tank bottom outside, and first inclined plane and second inclined plane are parallel to each other and constitute the accommodation space who matches with pin 11, and the distance and the pin 11 diameter phase-match between first radial face and the second radial face.

The working principle of the utility model is as follows:

firstly, an inner shaft 13 shaft body between the left limiting plate 5 and the second driving motor 4 is arranged in the clamping groove 8 of the left rotating plate 10, the outer shaft 12 is pushed leftwards to enable the pin 11 to be erected, and then the inner shaft 13 shaft body between the right limiting plate 5 and the limiting handle 9 is arranged in the clamping groove 8 of the right rotating plate 10, and therefore the loading process of the roller shaft 6 is achieved.

First driving motor 2 is rotatory and will load the roller 6 that finishes and rotate to the position relative with the upper end transport degrease gauze station, and the gauze tip corresponds roller 6 card on pin 11, and axle 13 rotates in second driving motor 4 drives, and the radial spacing outer axle 12 that drives through pin 11 is rotatory, realizes the coiling of gauze. At the same time, the other roller shaft 6 is loaded.

After the roller shaft 6 is completely wound, the first driving motor 2 drives the rotating plate 10 to rotate until the other loaded idle roller shaft 6 moves upwards to the corresponding station, gauze which is not cut off at the moment is rotated to the lower wound complete roller shaft 6 to pull the lower pressing cover on the upper idle roller shaft 6, the gauze automatically clamps the pin 11, the gauze at the tail end of the lower wound complete roller shaft 6 is cut off at the moment, the upper roller shaft 6 starts to rotate for winding, and meanwhile, the lower roller shaft 6 can be detached and separated.

When the roll shaft 6 and the gauze material roll are separated, the roll shaft 6 which is completely rolled is picked off, the right side limiting plate 5 is dismounted and the gauze is dragged towards the right side, the outer shaft 12 moves rightwards under the action of friction force and realizes the leftward movement of the inner shaft 13, the pin 11 inclines rightwards and is pressed into the slotted hole, when the outer shaft 12 reaches the position of the right side limiting handle 10, the outer shaft 12 stops moving rightwards, and the gauze is continuously dragged rightwards and can be withdrawn from the roll shaft 6.

The utility model can effectively improve the rolling efficiency and realize the purpose of non-stop operation, improves the stability and the reliability, and has the advantages of convenience, labor saving, ingenious design and strong practicability.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a device is rolled up to medical absorbent gauze, includes the base and locates the mechanism of rolling up on the base, its characterized in that: the rolling mechanism comprises two rotating plates and two rollers, the two rotating plates are arranged oppositely, the two rollers are arranged between the two rotating plates on two sides in parallel, two ends of each roller are connected with the two rotating plates on two sides in a transmission mode, the center of each rotating plate is connected with a first driving motor in a transmission mode, the two first driving motors are arranged on the base oppositely, the end portions of the rollers are connected with a second driving motor in a transmission mode, the second driving motors are fixedly installed on the rotating plates, and the two rollers alternately roll up gauze.

2. The medical absorbent gauze coiling device according to claim 1, wherein: the surface of the roll shaft is evenly provided with a plurality of anti-skidding bulges along the axial direction.

3. The medical absorbent gauze coiling device according to claim 2, wherein: the roll shaft comprises an inner shaft and an outer shaft which slide relatively in the radial direction; elastic bulges are uniformly arranged on the surface of the inner shaft, and corresponding slotted holes are formed in the positions, corresponding to the elastic bulges, of the outer shaft.

4. The medical absorbent gauze coiling device according to claim 3, wherein: the elastic bulge adopts a rotating pin, and the bottom of the pin is rotationally connected with the surface of the inner shaft; the slotted hole includes along the relative first cell wall and the second cell wall that sets up of axial, and it is inboard to define the axis direction of center pivot, and the roller outside direction is the outside, and first cell wall top is along the first radial face that sets up, and first cell wall bottom is the first inclined plane of slope to the tank bottom outside, and second cell wall bottom is along the second radial face that sets up, and second groove top bottom is the second inclined plane of slope to the tank bottom outside, and first inclined plane and second inclined plane are parallel to each other and constitute the accommodation space who matches with the pin, and the distance and pin diameter phase-match between first radial face and the second radial face.

5. The medical absorbent gauze coiling device according to claim 2, wherein: the end part of the inner shaft is provided with a limiting handle, and the outer surface of the limiting handle is provided with an anti-slip surface.

6. The medical absorbent gauze coiling device according to claim 1, wherein: the first driving motor is connected with the rotating plate through a fixed shaft in a transmission mode, one end of the fixed shaft is fixedly connected with the center of the rotating plate, the other end of the fixed shaft is connected with the output end of the first driving motor in a transmission mode, a shaft body support is arranged between the first driving motor and the rotating plate, and the shaft body of the fixed shaft is rotatably connected to the upper end of the shaft body support through a bearing.