CN112830329B - Winding device and winding method of tubular medical instrument - Google Patents
Winding device and winding method of tubular medical instrument Download PDFInfo
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- CN112830329B CN112830329B CN202011538921.5A CN202011538921A CN112830329B CN 112830329 B CN112830329 B CN 112830329B CN 202011538921 A CN202011538921 A CN 202011538921A CN 112830329 B CN112830329 B CN 112830329B
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- medical instrument
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H54/00—Winding, coiling, or depositing filamentary material
- B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
- B65H54/40—Arrangements for rotating packages
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
- A61L2/18—Liquid substances or solutions comprising solids or dissolved gases
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H67/00—Replacing or removing cores, receptacles, or completed packages at paying-out, winding, or depositing stations
- B65H67/04—Arrangements for removing completed take-up packages and or replacing by cores, formers, or empty receptacles at winding or depositing stations; Transferring material between adjacent full and empty take-up elements
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The invention discloses a winding device and a winding method of a tubular medical instrument, wherein the winding device of the tubular medical instrument comprises a base, a fixing plate is fixedly arranged at the top of the base, a first mounting hole is formed in one side of the fixing plate, a hollow shaft is rotatably arranged in the first mounting hole, two ends of the hollow shaft extend out of the first mounting hole, a connecting plate is fixedly arranged at one end of the hollow shaft, and a winding shaft is fixedly arranged at one side, far away from the hollow shaft, of the connecting plate. The tubular medical instrument winding device is reasonable in design and good in practicability, winding work can be performed on the tubular medical instrument by utilizing rotation of the winding shaft, the surface of the tubular medical instrument can be disinfected in the winding process, the tubular medical instrument is disinfected effectively, manual operation of workers is not needed for winding and disinfecting the tubular medical instrument, the labor amount of the workers is reduced, time and labor are saved, the sanitary quality of the tubular medical instrument is improved, and the working efficiency is improved.
Description
Technical Field
The invention relates to the technical field of medical instrument production equipment, in particular to a winding device and a winding method for a tubular medical instrument.
Background
Tubular medical instruments are widely applied in medical industry, such as infusion tubes, catheters, blood conveying tubes and the like, and are usually packaged in a winding manner after being sterilized for convenience of packaging and transportation.
After searching, the inventor finds that the following problems exist in the prior art in the process of implementing the winding device of the tubular medical device disclosed in the publication No. CN 200810063756.5: 1. the device can not only carry out certain winding on the tubular medical instrument and can not carry out certain disinfection treatment on the tubular medical instrument, so that the tubular medical instrument is easy to be subjected to secondary pollution in the winding process, and the winding quality of the tubular medical instrument is influenced; 2. according to the device, one end of a tubular medical instrument is positioned on a shaft to be wound, but the tubular medical instrument is placed in an embedding opening by a fixing method, so that one end of the tubular medical instrument cannot be reasonably, quickly and stably fixed reasonably and sufficiently, and the actual working effect is poor; therefore, we propose a winding device and a winding method for a tubular medical instrument to solve the above problems.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a winding device and a winding method for a tubular medical instrument, which solve the problems that when the tubular medical instrument is wound, a worker usually winds the tubular medical instrument by manual operation, the manual winding speed is low, and in the winding operation process, the medical instrument is inevitably contaminated by bacteria, the wound tubular medical instrument needs to be manually sterilized, so that the labor capacity of the worker is large, the operation process is complicated, time and labor are wasted, and the working efficiency is low.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: a winding device of a tubular medical instrument comprises a base, wherein a fixed plate is fixedly installed at the top of the base, a first installation hole is formed in one side of the fixed plate, a hollow shaft is rotatably installed in the first installation hole, two ends of the hollow shaft extend out of the first installation hole, a connecting plate is fixedly installed at one end of the hollow shaft, a winding shaft is fixedly installed at one side, away from the hollow shaft, of the connecting plate, an annular winding groove is formed in the winding shaft, a fixed seat is fixedly installed at the top of the winding shaft, a rectangular hole is formed in one side of the fixed seat, a second installation hole is formed in the inner wall of the top of the rectangular hole, a vertical shaft is rotatably installed in the second installation hole, two ends of the vertical shaft extend out of the second installation hole, a thread groove is formed in the bottom end of the vertical shaft, a lead screw is installed in the thread groove, a pressing plate is fixedly installed at the bottom end of the lead screw extends out of the thread groove, and a handle is fixedly installed at the top end of the vertical shaft, the top of the base is provided with a chute, a movable plate is arranged in the chute in a sliding manner, the top of the movable plate extends out of the chute, a rotating shaft is rotatably arranged on one side of the movable plate close to the winding shaft, a baffle is fixedly arranged on one side of the rotating shaft far away from the movable plate and is contacted with one end of the winding shaft far away from the connecting plate, an electric push rod is fixedly arranged on the top of the ground base, a telescopic column is fixedly arranged at the output shaft end of the electric push rod, one end of the telescopic column far away from the electric push rod is fixedly connected with one side of the movable plate far away from the fixed plate, an outer gear ring is fixedly sleeved on the hollow shaft, a motor and a bearing seat are fixedly arranged on one side of the fixed plate far away from the movable plate, a large gear is fixedly arranged at the output shaft end of the motor, a crank is rotatably arranged on one side of the bearing seat far away from the fixed plate, a small gear is fixedly sleeved on the crank and is meshed with the large gear, the cover is equipped with the sleeve in rotating on the crank, telescopic bottom fixedly connected with haulage rope, the top fixed mounting of base has the liquid reserve tank that is located the crank below, the top fixed mounting of liquid reserve tank has a imbibition section of thick bamboo, be equipped with the piston in the imbibition section of thick bamboo, the piston contacts with the inner wall sliding seal of imbibition section of thick bamboo, the round hole has been seted up on the top inner wall of imbibition section of thick bamboo, the haulage rope keeps away from telescopic one end run through the round hole and with the top fixed connection of piston, the top fixed mounting of piston has two springs, the top of two springs all with the top inner wall fixed connection of imbibition section of thick bamboo, the bottom fixed mounting of imbibition section of thick bamboo has the pipette, one side fixed mounting of imbibition section of thick bamboo has the fluid-discharge tube, pipette and fluid-discharge tube all are linked together with imbibition section of thick bamboo inside, the bottom of pipette extends to in the liquid reserve tank, the cavity has been seted up on the connecting plate, one side fixed mounting that the hollow shaft is kept away from to the connecting plate has two shower nozzles, two shower nozzles all are the slope setting, the through-hole has been seted up on one side inner wall that the cavity is close to the hollow shaft, the through-hole is linked together with the hollow shaft inside, the through-hole, the one end that the fluid-discharge tube was kept away from the imbibition section of liquid-discharge tube is run through-discharge tube in proper order.
Preferably, a protruding strip is fixedly mounted at one side, far away from the connecting plate, of the winding reel, a groove is formed in one side, close to the winding reel, of the baffle, and the protruding strip is slidably mounted in the groove.
Preferably, an annular groove is formed in the inner wall of the first mounting hole, an annular seat is fixedly sleeved on the hollow shaft, and the annular seat is rotatably mounted in the annular groove.
Preferably, the inner walls of the two sides of the rectangular hole are provided with limiting grooves, the two sides of the pressing plate are fixedly provided with limiting rods, the two limiting rods are slidably mounted in the corresponding limiting grooves respectively, the vertical shaft is fixedly sleeved with a first bearing, and the outer ring of the first bearing is fixedly connected with the inner wall of the second mounting hole.
Preferably, a first anti-skid pad is fixedly mounted on the inner wall of the annular winding groove, and second anti-skid pads are fixedly mounted on the inner wall of the bottom of the rectangular hole and the bottom of the pressing plate.
Preferably, a guide rod is fixedly installed in the sliding groove, the movable plate is sleeved on the guide rod in a sliding mode, a liquid adding hole is formed in the inner wall of the top of the liquid storage box, an end cover is installed on the inner thread of the liquid adding hole, and the top end of the end cover extends out of the liquid adding hole.
Preferably, a first one-way valve is fixedly installed on the liquid suction pipe, and a second one-way valve is fixedly installed on the liquid discharge pipe.
Preferably, the drain pipe is fixedly sleeved with a second bearing, the outer ring of the second bearing is fixedly connected with the inner wall of the hollow shaft, the inner wall of the through hole is fixedly provided with a sealing ring, and the drain pipe is in rotary sealing fit with the through hole through the sealing ring.
The invention also provides a winding method of the tubular medical instrument, which comprises the following steps:
s1: the end cover is unscrewed, an appropriate amount of disinfectant is added into the liquid storage tank from the liquid adding hole, a tubular medical instrument is taken, one end of the tubular medical instrument is inserted into the rectangular hole, the tubular medical instrument is located below the pressing plate, the handle is rotated clockwise, the handle drives the vertical shaft to rotate, the screw rod drives the pressing plate to move downwards under the limiting action of the two limiting rods and the limiting grooves, the pressing plate drives the two limiting rods to slide downwards in the corresponding limiting grooves respectively, the handle is stopped rotating when the pressing plate tightly and fixedly installs one end of the tubular medical instrument in the rectangular hole, the tubular medical instrument can be tightly and fixedly installed in the fixing seat by adjusting the height of the pressing plate, then the motor is started to work, the motor drives the large gear to rotate, the large gear drives the outer gear ring and the small gear to rotate, under the positioning action of the convex bars and the grooves, the outer gear ring drives the hollow shaft, the connecting plate, the winding shaft, the fixing seat, the baffle and the rotating shaft to rotate at a constant speed, the staff straightens the tubular medical instrument, the tubular medical instrument is located in the annular winding groove, the labor-saving and labor-saving working efficiency of the winding of the tubular medical instrument is improved;
s2: during the winding process of the tubular medical instrument, the gear wheel is used for driving the pinion to rotate, so that the pinion drives the crank and the sleeve to rotate, the rotating speed of the crank is larger than that of the hollow shaft, the crank drives the piston to slide upwards in the liquid suction cylinder in the rotating process, the two springs are compressed, deformed and extended to be elastic, the piston is made to reciprocate up and down in the liquid suction cylinder under the continuous rotating action of the crank and under the action of the elastic force generated by the two springs, disinfectant in the liquid storage tank is sucked into the liquid suction cylinder through the liquid suction pipe and then is discharged into the cavity through the liquid discharge pipe in the up and down reciprocating motion process of the piston, and finally the disinfectant is atomized and sprayed out from the two nozzles to the tubular medical instrument, so that the disinfectant can be sterilized on the surface of the tubular medical instrument during the winding process of the tubular medical instrument, the disinfection treatment can be performed on the surface of the tubular medical instrument, the disinfection amount of the tubular medical instrument is reduced by connecting the two nozzles, and the quality of the tubular medical instrument cannot be contaminated by bacteria during the winding process of the tubular medical instrument is improved;
s3: after winding of the tubular medical instrument is completed, motor work is stopped, electric push rod reset work is started, the telescopic column drives the movable plate, the rotating shaft and the baffle plate move in the direction away from the winding shaft, the convex strips slide out of the grooves, the movable plate slides on the guide rods, the movable plate is moved to a proper position, the electric push rod stops working, the handle is rotated anticlockwise, the handle drives the vertical shaft to rotate in the opposite direction, the lead screw drives the pressing plate to move upwards, the pressing plate drives the two limiting rods to respectively slide upwards in the corresponding limiting grooves, fixing of the tubular medical instrument is released, the wound tubular medical instrument can be taken down from the winding shaft, after the wound tubular medical instrument is taken down, the movable plate, the rotating shaft and the baffle plate move in the direction close to the winding shaft by starting the electric push rod, when the baffle plate moves to be in contact with one end of the winding shaft, the convex strips slide into the grooves, the electric push rod can be stopped, and then the steps are repeated, and winding work can be performed on the next tubular medical instrument.
(III) advantageous effects
The invention provides a winding device and a winding method of a tubular medical instrument. The method has the following beneficial effects:
(1) One end of a tubular medical instrument is inserted into the rectangular hole, the handle is rotated clockwise, the handle drives the vertical shaft to rotate, the lead screw drives the pressing plate to move downwards, one end of the tubular medical instrument can be pressed and fixedly installed in the rectangular hole by utilizing the pressing plate, one end of the tubular medical instrument can be pressed and fixedly installed in the fixing seat by adjusting the height of the pressing plate, the motor is started to work and drives the large gear to rotate, the large gear drives the outer gear ring and the small gear to rotate, the outer gear ring drives the hollow shaft, the connecting plate, the winding shaft, the fixing seat, the baffle plate and the rotating shaft to rotate at a constant speed, a worker straightens the tubular medical instrument, and the tubular medical instrument can be wound by utilizing the rotation of the winding shaft, so that the tubular medical instrument is wound in the annular winding groove, the manual winding of the tubular medical instrument by the worker is not needed, the labor amount of the worker is reduced, time and labor are saved, and the working efficiency is improved;
(2) In the winding process of the tubular medical instrument, the large gear is used for driving the small gear to rotate, the small gear drives the crank and the sleeve to rotate, the traction rope pulls the piston to slide upwards in the liquid suction cylinder, the two springs are compressed, deformed and extended to have elasticity, the piston is made to reciprocate up and down in the liquid suction cylinder under the action of continuous rotation of the crank and the elasticity generated by the two springs, disinfectant in the liquid storage tank is sucked into the liquid suction cylinder and then is discharged into the cavity through the liquid discharge pipe, and finally the disinfectant is atomized and sprayed out from the two nozzles, and the atomized and sprayed disinfectant is sprayed on the tubular medical instrument to be disinfected, so that the surface of the tubular medical instrument can be disinfected in the winding process of the tubular medical instrument, the disinfectant can be uniformly sprayed on the surface of the tubular medical instrument, the disinfection effect of the tubular medical instrument is good, the tubular medical instrument is disinfected without being manually disinfected by workers, the labor capacity of the workers is reduced, the tubular medical instrument is guaranteed not to be infected with bacteria in the winding process, and the sanitary quality of the tubular medical instrument is improved;
(3) After accomplishing around the book through to tubulose medical instrument, stop motor work, start electric putter reset work, make flexible post drive fly leaf, pivot and baffle move to suitable position back to the direction of keeping away from around the spool, then anticlockwise turning handle, make the lead screw drive clamp plate rebound, just remove the fixing to tubulose medical instrument, alright take off the tubulose medical instrument that accomplishes around the book from around the spool, through starting electric putter work, make flexible post drive fly leaf, pivot and baffle move to the direction of being close to around the spool, when the baffle moves to and contacts with the one end around the spool, make the sand grip slide in the recess, can stop electric putter work, then repeat above-mentioned step, can carry out around a roll work to next tubulose medical instrument.
The tubular medical instrument winding device is reasonable in design and good in practicability, winding work can be performed on the tubular medical instrument by utilizing rotation of the winding shaft, the surface of the tubular medical instrument can be disinfected in the winding process, the tubular medical instrument is disinfected effectively, manual operation of workers is not needed for winding and disinfecting the tubular medical instrument, the labor amount of the workers is reduced, time and labor are saved, the sanitary quality of the tubular medical instrument is improved, and the working efficiency is improved.
Drawings
FIG. 1 is a schematic sectional view of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is an enlarged view of portion B of FIG. 2;
FIG. 4 is an enlarged schematic view of section C of FIG. 1;
fig. 5 is an enlarged schematic view of a portion D in fig. 4.
In the figure: 1. a base; 2. a fixing plate; 3. a first mounting hole; 4. a hollow shaft; 5. a connecting plate; 6. a winding shaft; 7. an annular winding groove; 8. a fixed seat; 9. a rectangular hole; 10. a second mounting hole; 11. a vertical axis; 12. a thread groove; 13. a screw rod; 14. pressing a plate; 15. a handle; 16. a chute; 17. a movable plate; 18. a rotating shaft; 19. a baffle plate; 20. an electric push rod; 21. a telescopic column; 22. an outer ring gear; 23. a motor; 24. a bull gear; 25. a bearing seat; 26. a crank; 27. a pinion gear; 28. a sleeve; 29. a hauling rope; 30. a liquid storage tank; 31. a liquid suction cylinder; 32. a piston; 33. a spring; 34. a pipette; 35. a liquid discharge pipe; 36. a cavity; 37. a spray head; 38. a through hole; 39. a convex strip; 40. and (4) a groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 5, the present invention provides a technical solution: a winding device of a tubular medical instrument comprises a base 1, a fixed plate 2 is fixedly installed at the top of the base 1, a first mounting hole 3 is formed in one side of the fixed plate 2, a hollow shaft 4 is installed in the first mounting hole 3 in a rotating mode, two ends of the hollow shaft 4 extend out of the first mounting hole 3, a connecting plate 5 is fixedly installed at one end of the hollow shaft 4, a winding shaft 6 is fixedly installed at one side, far away from the hollow shaft 4, of the connecting plate 5, an annular winding groove 7 is formed in the winding shaft 6, a fixed seat 8 is fixedly installed at the top of the winding shaft 6, a rectangular hole 9 is formed in one side of the fixed seat 8, a second mounting hole 10 is formed in the inner wall of the top of the rectangular hole 9, a vertical shaft 11 is installed in the second mounting hole 10 in a rotating mode, two ends of the vertical shaft 11 extend out of the second mounting hole 10, a thread groove 12 is formed in the bottom end of the vertical shaft 11, and a screw rod 13 is installed in the thread groove 12, the bottom end of the screw rod 13 extends out of the thread groove 12 and is fixedly provided with a pressing plate 14, the top end of the vertical shaft 11 is fixedly provided with a handle 15, the top of the base 1 is provided with a sliding groove 16, a movable plate 17 is slidably arranged in the sliding groove 16, the top of the movable plate 17 extends out of the sliding groove 16, one side of the movable plate 17 close to the winding shaft 6 is rotatably provided with a rotating shaft 18, one side of the rotating shaft 18 far away from the movable plate 17 is fixedly provided with a baffle plate 19, one side of the baffle plate 19 far away from the rotating shaft 18 is contacted with one end of the winding shaft 6 far away from the connecting plate 5, the top of the base 1 is fixedly provided with an electric push rod 20, the output shaft end of the electric push rod 20 is fixedly provided with a telescopic column 21, one end of the telescopic column 21 far away from the electric push rod 20 is fixedly connected with one side of the movable plate 17 far away from the fixed plate 2, an outer gear ring 22 is fixedly sleeved on the hollow shaft 4, one side of the fixed plate 2 far away from the movable plate 17 is fixedly provided with a motor 23 and a bearing seat 25, output shaft end fixed mounting of motor 23 has gear wheel 24, one side that fixed plate 2 was kept away from to bearing frame 25 is rotated and is installed bell crank 26, fixed cover is equipped with pinion 27 on the bell crank 26, pinion 27 meshes with gear wheel 24 mutually, it is equipped with sleeve 28 to rotate the cover on the bell crank 26, the bottom fixedly connected with haulage rope 29 of sleeve 28, the top fixed mounting of base 1 has the liquid storage tank 30 that is located bell crank 26 below, the top fixed mounting of liquid storage tank 30 has imbibition section of thick bamboo 31, be equipped with piston 32 in the imbibition section of thick bamboo 31, piston 32 and the inner wall sliding seal contact of imbibition section of thick bamboo 31, the round hole has been seted up on the top inner wall of imbibition section of thick bamboo 31, the one end that sleeve 28 was kept away from to haulage rope 29 runs through the round hole and with the top fixed connection of piston 32, the top fixed mounting of piston 32 has two springs 33, the top of two springs 33 all with the top inner wall fixed connection of imbibition section of thick bamboo 31, the bottom fixed mounting of imbibition section of thick bamboo 31 has liquid 34, one side fixed mounting of imbibition section of liquid absorption section of thick bamboo 31 has fluid-discharge tube 35, 34 and fluid discharge tube 31 are all linked together with the through-hole of hollow shaft 4, the through-hole of hollow shaft 4 one side of the hollow shaft 4 that the hollow shaft 4 one side of the through-hole 38 is set up and is close to the shower nozzle 4 that the hollow shaft 4 is linked together, the hollow shaft 4 is seted up to the hollow shaft 4 that the hollow shaft 36 that the hollow shaft 38 is linked together, the hollow shaft 38, the hollow shaft 4 is all linked together.
In this embodiment, a protruding strip 39 is fixedly installed at one side end of the winding shaft 6 far away from the connecting plate 5, a groove 40 is formed at one side of the baffle 19 close to the winding shaft 6, and the protruding strip 39 is installed in the groove 40 in a sliding manner.
In this embodiment, an annular groove is formed in the inner wall of the first mounting hole 3, an annular seat is fixedly sleeved on the hollow shaft 4, and the annular seat is rotatably mounted in the annular groove.
In this embodiment, all seted up the spacing groove on the both sides inner wall of rectangular hole 9, the equal fixed mounting in both sides of clamp plate 14 has the gag lever post, and two gag lever posts are slidable mounting respectively in corresponding spacing inslot, and fixed cover is equipped with first bearing on the vertical axis 11, the outer lane of first bearing and the inner wall fixed connection of second mounting hole 10.
In this embodiment, a first anti-slip pad is fixedly installed on the inner wall of the annular winding groove 7, and second anti-slip pads are fixedly installed on the inner wall of the bottom of the rectangular hole 9 and the bottom of the pressing plate 14.
In this embodiment, fixed mounting has the guide bar in the spout 16, and fly leaf 17 slip cover is established on the guide bar, has seted up the liquid feeding hole on the top inner wall of liquid reserve tank 30, and the end cover is installed to the liquid feeding hole internal thread, and the top of end cover extends to outside the liquid feeding hole.
In this embodiment, the pipette 34 is fixedly provided with a first check valve, and the drain pipe 35 is fixedly provided with a second check valve.
In this embodiment, the second bearing is fixedly sleeved on the drain pipe 35, the outer ring of the second bearing is fixedly connected with the inner wall of the hollow shaft 4, the inner wall of the through hole 38 is fixedly provided with the sealing ring, and the drain pipe 35 is in rotary sealing fit with the through hole 38 through the sealing ring.
The present embodiments also provide a winding method of a tubular medical device, comprising the steps of:
s1: by unscrewing the end cover, adding a proper amount of disinfectant into the liquid storage tank 30 from the liquid adding hole, taking a tubular medical instrument, inserting one end of the tubular medical instrument into the rectangular hole 9, so that the tubular medical instrument is positioned below the pressing plate 14, rotating the handle 15 clockwise, driving the vertical shaft 11 to rotate by the handle 15, driving the pressing plate 14 to move downwards by the lead screw 13 under the limiting action of the two limiting rods and the limiting grooves, driving the two limiting rods to respectively slide downwards in the corresponding limiting grooves by the pressing plate 14, stopping rotating the handle 15 when the pressing plate 14 presses and fixedly installs one end of the tubular medical instrument in the rectangular hole 9, thereby pressing and fixedly installing one end of the tubular medical instrument in the fixing seat 8 by adjusting the height of the pressing plate 14, then the motor 23 is started to work, the motor 23 drives the large gear 24 to rotate, the large gear 24 drives the outer gear ring 22 and the small gear 27 to rotate, under the positioning action of the convex strips 39 and the grooves 40, the outer gear ring 22 drives the hollow shaft 4, the connecting plate 5, the winding reel 6, the fixing seat 8, the baffle plate 19 and the rotating shaft 18 to rotate at a constant speed, a worker straightens the tubular medical instrument to enable the tubular medical instrument to be located in the annular winding groove 7, the tubular medical instrument can be wound by the rotation of the winding reel 6 to enable the tubular medical instrument to be wound in the annular winding groove 7, and therefore the worker does not need to wind the tubular medical instrument manually, the labor amount of the worker is reduced, time and labor are saved, and the working efficiency is improved;
s2: in the process of winding the tubular medical apparatus, the large gear 24 is used for driving the small gear 27 to rotate, the small gear 27 is used for driving the crank 26 and the sleeve 28 to rotate, the rotating speed of the crank 26 is greater than that of the hollow shaft 4, the pulling rope 29 pulls the piston 32 to slide upwards in the liquid suction cylinder 31 in the rotating process of the crank 26, the two springs 33 are compressed, deformed and extended with elasticity, the disinfectant in the liquid storage tank 30 is sucked into the liquid suction cylinder 31 through the liquid suction pipe 34 under the continuous rotating action of the crank 26 and matched with the elasticity generated by the two springs 33, then the piston 32 reciprocates up and down in the liquid suction cylinder 31, in the process of reciprocating movement of the piston 32, the disinfectant is discharged into the cavity 36 through the liquid discharge pipe 35, and finally atomized and sprayed out from the two spray nozzles 37, the disinfectant atomized and sprayed out from the two spray nozzles 37 can be disinfected on the tubular medical apparatus, so that the surface of the tubular medical apparatus can be disinfected in the process of winding the tubular medical apparatus, the disinfecting effect of the tubular medical apparatus can be improved, the disinfecting effect of medical apparatus can be ensured without the medical apparatus being polluted by the disinfection of the medical apparatus, and the working staff can be reduced by the disinfection of the tubular medical apparatus, and the disinfection of the working staff, and the working quality of the winding of the tubular medical apparatus can be improved by the disinfection of the medical apparatus;
s3: after the winding of the tubular medical instrument is completed, the motor 23 stops working, the electric push rod 20 is started to reset, the telescopic column 21 drives the movable plate 17, the rotating shaft 18 and the baffle plate 19 to move in the direction away from the winding shaft 6, the convex strips 39 slide out of the grooves 40, the movable plate 17 slides on the guide rods, the electric push rod 20 stops working after the movable plate 17 is moved to a proper position, then the handle 15 is rotated anticlockwise and drives the vertical shaft 11 to rotate in the opposite direction, the lead screw 13 drives the pressing plate 14 to move upwards, the pressing plate 14 drives the two limiting rods to respectively slide upwards in the corresponding limiting grooves, so that the tubular medical instrument is released from being fixed, then the wound tubular medical instrument can be taken down from the winding shaft 6, after the wound tubular medical instrument is taken down, the electric push rod 20 is started to work, the telescopic column 21 drives the movable plate 17, the rotating shaft 18 and the baffle plate 19 to move in the direction close to the winding shaft 6, the baffle plate 19 moves to be in contact with one end of the winding shaft 6, the convex strips 39 slide into the grooves 40, then the electric push rod 20 stops working, and the winding step can be repeated.
It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. A winding device of a tubular medical instrument, comprising a base (1), characterized in that: the top of the base (1) is fixedly provided with a fixed plate (2), one side of the fixed plate (2) is provided with a first mounting hole (3), a hollow shaft (4) is rotatably mounted in the first mounting hole (3), two ends of the hollow shaft (4) both extend out of the first mounting hole (3), one end of the hollow shaft (4) is fixedly provided with a connecting plate (5), one side of the connecting plate (5) far away from the hollow shaft (4) is fixedly provided with a winding shaft (6), the winding shaft (6) is provided with an annular winding groove (7), the top of the winding shaft (6) is fixedly provided with a fixed seat (8), one side of the fixed seat (8) is provided with a rectangular hole (9), the inner wall of the top of the rectangular hole (9) is provided with a second mounting hole (10), the second mounting hole (10) is rotatably mounted in the second mounting hole (10) is provided with a vertical shaft (11), two ends of the vertical shaft (11) both extend out of the second mounting hole (10), the bottom of the vertical shaft (11) is provided with a threaded groove (12), the threaded groove (12) is provided with an internal thread groove (13), the bottom of the threaded groove (12) is provided with a fixed plate (16), and a handle (16) is mounted on the top of the base (1), the top of the movable plate (17) extends to the outside of the sliding groove (16), a rotating shaft (18) is rotatably installed on one side, close to the winding shaft (6), of the movable plate (17), a baffle plate (19) is fixedly installed on one side, far away from the movable plate (17), of the rotating shaft (18), one side, far away from the rotating shaft (18), of the baffle plate (19) is in contact with one end, far away from the connecting plate (5), of the winding shaft (6), an electric push rod (20) is fixedly installed on the top of the base (1), a telescopic column (21) is fixedly installed on an output shaft end of the electric push rod (20), one end, far away from the electric push rod (20), of the telescopic column (21) is fixedly connected with one side, far away from the fixed plate (2), of the movable plate (17), an outer gear ring (22) is fixedly installed on the hollow shaft (4), a motor (23) and a bearing seat (25) are fixedly installed on one side, the fixed plate (2), the output shaft end of the motor (23) is fixedly installed with a large gear (24), a crank (25) is rotatably installed on one side, a fixed plate (25) far away from the fixed plate (2), a crank (26) is rotatably installed on one side, a crank (26) is fixedly installed on the crank (26), a small gear (27) is arranged on the crank (27), the crank (27) is arranged on the fixed plate (27) and engaged with the small gear (27), the large gear (24), a fixed sleeve (28) is sleeved on the fixed sleeve (28), a fixed sleeve (28) on the fixed sleeve (28), a fixed sleeve (28) of the fixed sleeve (28), and a fixed sleeve (28) is connected with a fixed sleeve (28), the top fixed mounting of base (1) has liquid reserve tank (30) that is located bell crank (26) below, the top fixed mounting of liquid reserve tank (30) has imbibition section of thick bamboo (31), be equipped with piston (32) in imbibition section of thick bamboo (31), piston (32) and the inner wall sliding seal contact of imbibition section of thick bamboo (31), the round hole has been seted up on the top inner wall of imbibition section of thick bamboo (31), the one end that sleeve (28) was kept away from in haulage rope (29) runs through the round hole and with the top fixed connection of piston (32), the top fixed mounting of piston (32) has two springs (33), the top of two springs (33) all is with the top inner wall fixed connection of imbibition section of thick bamboo (31), the bottom fixed mounting of imbibition section of thick bamboo (31) has pipette (34), one side fixed mounting of imbibition section of thick bamboo (31) has fluid-discharge tube (35), both liquid-discharge tube (34) and liquid-discharge tube (35) all are linked together with imbibition section of thick bamboo (31) inside, the bottom of two springs (34) extends to in liquid reserve tank (30), cavity (36) has been seted up on hollow shaft (5), one side fixed mounting has been seted up cavity (37), one side of hollow shaft (5) has been seted up two shower nozzle (37) and has been linked together with shower nozzle (37), hollow shaft (36), the through hole (38) is communicated with the inside of the hollow shaft (4), and one end of the liquid discharge pipe (35) far away from the liquid suction barrel (31) sequentially penetrates through the inside of the hollow shaft (4) and the through hole (38).
2. A winding device for a tubular medical instrument according to claim 1, wherein: a protruding strip (39) is fixedly mounted at one side, far away from the connecting plate (5), of the winding reel (6), a groove (40) is formed in one side, close to the winding reel (6), of the baffle (19), and the protruding strip (39) is slidably mounted in the groove (40).
3. A winding device for a tubular medical instrument according to claim 1, wherein: an annular groove is formed in the inner wall of the first mounting hole (3), an annular seat is fixedly sleeved on the hollow shaft (4), and the annular seat is rotatably mounted in the annular groove.
4. A winding device for a tubular medical instrument according to claim 1, wherein: the limiting grooves are formed in the inner walls of the two sides of the rectangular hole (9), limiting rods are fixedly mounted on the two sides of the pressing plate (14), the two limiting rods are slidably mounted in the corresponding limiting grooves respectively, a first bearing is fixedly sleeved on the vertical shaft (11), and the outer ring of the first bearing is fixedly connected with the inner wall of the second mounting hole (10).
5. A winding device for a tubular medical instrument according to claim 1, wherein: and a first anti-skid pad is fixedly arranged on the inner wall of the annular winding groove (7), and a second anti-skid pad is fixedly arranged on the inner wall of the bottom of the rectangular hole (9) and the bottom of the pressing plate (14).
6. A winding device for a tubular medical instrument according to claim 1, wherein: the liquid storage tank is characterized in that a guide rod is fixedly mounted in the sliding groove (16), a movable plate (17) is slidably sleeved on the guide rod, a liquid adding hole is formed in the inner wall of the top of the liquid storage tank (30), an end cover is mounted in the liquid adding hole, and the top end of the end cover extends out of the liquid adding hole.
7. A winding device for a tubular medical instrument according to claim 1, wherein: a first one-way valve is fixedly arranged on the liquid suction pipe (34), and a second one-way valve is fixedly arranged on the liquid discharge pipe (35).
8. A winding device for a tubular medical instrument according to claim 1, wherein: the drain pipe (35) is fixedly sleeved with a second bearing, the outer ring of the second bearing is fixedly connected with the inner wall of the hollow shaft (4), the inner wall of the through hole (38) is fixedly provided with a sealing ring, and the drain pipe (35) is in rotary sealing fit with the through hole (38) through the sealing ring.
9. A method of winding a tubular medical device, comprising the steps of:
s1: through unscrewing the end cover, a proper amount of disinfectant is added into the liquid storage tank (30) from the liquid adding hole, a tubular medical appliance is taken, one end of the tubular medical appliance is inserted into the rectangular hole (9), the tubular medical appliance is positioned below the pressing plate (14), the handle (15) is rotated clockwise, the handle (15) drives the vertical shaft (11) to rotate, under the limiting action of the two limiting rods and the limiting grooves, the screw rod (13) drives the pressing plate (14) to move downwards, the pressing plate (14) drives the two limiting rods to respectively slide downwards in the corresponding limiting grooves, when the pressing plate (14) presses and fixedly installs one end of the tubular medical appliance in the rectangular hole (9), the handle (15) is stopped to rotate, so that one end of the tubular medical appliance can be fixedly installed in the fixing seat (8) through adjusting the height of the pressing plate (14), then the motor (23) is started to work, the motor (23) drives the large gear (24) to rotate, the large gear (24) drives the outer gear ring (22) and the small gear (27) to rotate, under the positioning action of the raised strips (39) and the groove (40), the hollow shaft (7) drives the medical appliance to rotate around the hollow shaft (7) and the hollow shaft (6) and the straight shaft (8), the tubular medical instrument can be wound by the rotation of the winding shaft (6) so that the tubular medical instrument is wound in the annular winding groove (7), and therefore, workers do not need to wind the tubular medical instrument manually, the labor capacity of the workers is reduced, time and labor are saved, and the working efficiency is improved;
s2: in the winding process of the tubular medical apparatus, the large gear (24) is used for driving the small gear (27) to rotate, the small gear (27) is used for driving the crank (26) and the sleeve (28) to rotate, the rotating speed of the crank (26) is larger than that of the hollow shaft (4), the pulling rope (29) pulls the piston (32) to slide upwards in the liquid suction cylinder (31) in the rotating process of the crank (26), the two springs (33) are compressed, deformed and extended with elastic force, the piston (32) is enabled to reciprocate up and down in the liquid suction cylinder (31) under the continuous rotating action of the crank (26) and the action of the elastic force generated by the two springs (33), and in the process of reciprocating up and down of the piston (32), the disinfection solution in the liquid storage tank (30) is sucked into the liquid suction cylinder (31) through the liquid suction pipe (34), then is discharged into the cavity (36) through the liquid discharge pipe (35), and finally is atomized and sprayed out from the two spray heads (37), and the disinfection solution atomized and sprayed out from the two spray heads (37) is sprayed on the tubular medical instrument for disinfection treatment, so that the surface of the tubular medical instrument can be disinfected in the winding process of the tubular medical instrument, the connecting plate (5) is used for rotating with the two spray heads (37), the disinfection solution can be uniformly sprayed on the surface of the tubular medical instrument, the disinfection effect on the tubular medical instrument is good, and the tubular medical instrument is disinfected without manual operation of workers, the labor capacity of workers is reduced, the tubular medical instrument is ensured not to be infected with bacteria when being wound, and the sanitary quality of the tubular medical instrument is improved;
s3: after the winding of the tubular medical instrument is finished, the motor (23) stops working, the electric push rod (20) is started to reset, so that the telescopic column (21) drives the movable plate (17), the rotating shaft (18) and the baffle (19) to move towards the direction far away from the winding shaft (6), the convex strips (39) slide out of the grooves (40), the movable plate (17) slides on the guide rods, the electric push rod (20) stops working after the movable plate (17) is moved to a proper position, then the handle (15) is rotated anticlockwise, the handle (15) drives the vertical shaft (11) to rotate in the opposite direction, so that the screw rod (13) drives the pressing plate (14) to move upwards, the pressing plate (14) drives the two limiting rods to respectively slide upwards in the corresponding limiting grooves, so that the fixing of the tubular medical instrument is released, then the wound tubular medical instrument can be taken from the winding shaft (6), after the wound tubular medical instrument is taken down, the telescopic column (21) drives the movable plate (18), the rotating shaft (19) and the baffle (19) to move towards the winding shaft (6) by starting the electric push rod (20), and then the step of moving the sliding rod (39) into the grooves is repeated, the winding work can be performed for the next tubular medical instrument.
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| CN202011538921.5A CN112830329B (en) | 2020-12-23 | 2020-12-23 | Winding device and winding method of tubular medical instrument |
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| CN202011538921.5A CN112830329B (en) | 2020-12-23 | 2020-12-23 | Winding device and winding method of tubular medical instrument |
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| CN112830329B true CN112830329B (en) | 2022-12-06 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113911423B (en) * | 2021-09-22 | 2022-11-22 | 沛县盛玛特新材料研究院有限公司 | Winding equipment of tubular medical instrument |
| CN118183389B (en) * | 2024-05-17 | 2024-09-27 | 南通双辉医疗器械科技有限公司 | Coiling device of tubular medical instrument |
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| CN111977449A (en) * | 2020-08-31 | 2020-11-24 | 绍兴振腾医疗用品有限公司 | Automatic winding device for medical catheter |
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| GB719903A (en) * | 1951-10-09 | 1954-12-08 | Mino Natale Bianco | Improvements in or relating to reeling devices for flexible hoses |
| CN101343004A (en) * | 2008-07-30 | 2009-01-14 | 林军华 | Winding device for tubular shaped medical instruments |
| CN205287005U (en) * | 2016-01-22 | 2016-06-08 | 丁志红 | Degassing unit of hospital |
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| CN112830329A (en) | 2021-05-25 |
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Effective date of registration: 20221111 Address after: 255000 No.1, Jinyang Road, economic development zone, Gaoqing County, Zibo City, Shandong Province Applicant after: Shandong Hengzhi Medical Device Technology Co.,Ltd. Address before: No.85 Hequn 1st Road, Yuexiu District, Guangzhou, Guangdong 510000 Applicant before: Li Suxiang |
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