CN112238553A - Production equipment of infusion apparatus and production and packaging process thereof - Google Patents
Production equipment of infusion apparatus and production and packaging process thereof Download PDFInfo
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- CN112238553A CN112238553A CN202010919753.8A CN202010919753A CN112238553A CN 112238553 A CN112238553 A CN 112238553A CN 202010919753 A CN202010919753 A CN 202010919753A CN 112238553 A CN112238553 A CN 112238553A
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- 238000001802 infusion Methods 0.000 title claims abstract description 60
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 28
- 238000012858 packaging process Methods 0.000 title claims description 7
- 238000001035 drying Methods 0.000 claims abstract description 50
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 24
- 238000001816 cooling Methods 0.000 claims abstract description 19
- 239000000463 material Substances 0.000 claims abstract description 5
- 238000007664 blowing Methods 0.000 claims description 16
- 230000000903 blocking effect Effects 0.000 claims description 8
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 238000004806 packaging method and process Methods 0.000 claims description 3
- 239000002994 raw material Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 3
- 238000005192 partition Methods 0.000 description 10
- 125000006850 spacer group Chemical group 0.000 description 4
- 125000004122 cyclic group Chemical group 0.000 description 3
- 239000003814 drug Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 210000003462 vein Anatomy 0.000 description 2
- 241001411320 Eriogonum inflatum Species 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000001990 intravenous administration Methods 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
- B29C37/0092—Drying moulded articles or half products, e.g. preforms, during or after moulding or cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/885—External treatment, e.g. by using air rings for cooling tubular films
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/911—Cooling
- B29C48/9115—Cooling of hollow articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/753—Medical equipment; Accessories therefor
- B29L2031/7542—Catheters
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The application relates to production equipment of an infusion apparatus, which comprises a bracket, wherein a cooling tank, a mounting plate, a cold water tank and material holes are fixedly connected on the bracket, a placing groove is formed in one end face of the cooling tank, a drying ring is mounted on the inner wall of the placing groove, an air inlet hole is formed in the outer wall of the drying ring, a plurality of groups of air outlet holes are formed in the side wall, close to the cold water tank, of the drying ring, a cavity is formed in the inner part of the drying ring, the air inlet hole and the air outlet holes are communicated with the cavity, one end, far away from the cavity, of the air outlet hole inclines towards the circle center of the drying ring, an infusion apparatus pipe is extruded from an extruder, the infusion apparatus pipe is cooled in cold water in the cold water tank, the infusion apparatus pipe passes through the drying ring, the air is ventilated into the air inlet hole through a pipeline, the air enters the cavity from the, the subsequent process of the operator is facilitated, and the production efficiency of the infusion tube is improved.
Description
Technical Field
The application relates to medical instrument production equipment, in particular to production equipment of an infusion apparatus and a production and packaging process thereof.
Background
The infusion apparatus is a common medical consumable, and a channel between a vein and liquid medicine is established through aseptic treatment for intravenous infusion. Generally, the infusion apparatus is formed by connecting eight parts, namely a vein needle or an injection needle, a needle head protective cap, an infusion hose, a liquid medicine filter, a flow rate regulator, a drip cup, a bottle stopper puncture outfit, an air filter and the like, and a part of the infusion apparatus also comprises an injection piece, a medicine adding port and the like.
The pipeline in the infusion apparatus is produced through an extruder, and after the pipeline is extruded by the extruder, the pipeline needs to be cooled and shaped through water cooling, and then the pipeline of the infusion apparatus is wiped, assembled and packaged.
The existing pipeline of the infusion apparatus is wiped off moisture on the pipeline through the sponge by passing the pipeline of the infusion apparatus through the sponge, and in this way, once the time is long, a large amount of water exists in the sponge, and the drying effect on the pipeline is reduced at the moment.
Disclosure of Invention
In order to dry the infusion set tube conveniently, the application provides production equipment of an infusion set and a production and packaging process thereof.
The application provides a production facility of transfusion system adopts following technical scheme:
the utility model provides a production facility of transfusion system, includes the support, fixedly connected with cooling bath on the support fixedly connected with a plurality of groups mounting panel on the cooling bath inner wall bottom surface, fixedly connected with a cooling bath on the mounting panel upper surface a material hole has been seted up on the cooling bath both ends terminal surface a standing groove has been seted up on cooling bath one end terminal surface, and a dry ring has been installed to standing groove upper end and external intercommunication on the standing groove inner wall set up an inlet port on the dry ring outer wall, seted up a plurality of groups venthole on one side lateral wall that dry ring is close to the cooling bath a cavity has been seted up to dry ring inside, and the cavity is cyclic annular setting, inlet port and venthole all communicate with the cavity, the venthole is the slope setting, and the one end that the cavity was kept away from to the venthole inclines towards the dry ring centre of a circle.
Through adopting above-mentioned technical scheme, the infusion ware pipe is extruded from the extruder, cool off in the cold water groove, pass through in following dry ring, ventilate toward the inlet port through the pipeline, the air gets into the cavity from the inlet port, blow off from the venthole, the air blows to the infusion ware pipe after coming out from the venthole, through such setting, moreover, the steam generator is simple in structure, and convenient for operation, the water that will follow on the infusion ware pipe outer wall that comes out in the cold water groove weathers, made things convenient for the operator to carry out subsequent process, improved the production efficiency to the infusion ware pipe.
Preferably, the drying ring is arranged in a circular shape, two air inlets are formed in the outer wall of the drying ring, and the two air inlets are symmetrically arranged.
Through adopting above-mentioned technical scheme, through having seted up two inlet ports on the dry ring outer wall, two inlet ports are the symmetry and set up, through such setting, simple structure, convenient operation has guaranteed that the speed of the air that blows out from the venthole of two symmetries is the same, has improved the drying efficiency to the infusion set pipe.
Preferably, a partition plate is fixedly connected to the inner wall of the cavity, the partition plate divides the cavity into a first air cavity and a second air cavity, the air outlet is communicated with the first air cavity, a partition plate is fixedly connected to the inner wall of the air inlet, one end of the partition plate is fixedly connected with the partition plate, a plurality of groups of air blowing holes are formed in the side wall, away from the cold water tank, of the drying ring, the air blowing holes are communicated with the second air cavity, the air blowing holes are arranged in an inclined mode, and one end, away from the second air cavity, of the air blowing holes is inclined towards the circle center of the drying ring.
Through adopting above-mentioned technical scheme, through a fixedly connected with spacer plate on the cavity inner wall, the spacer plate is cut apart into first air cavity and second air cavity with the cavity, venthole and first air cavity intercommunication, fixedly connected with spacer plate on the inlet hole inner wall, the spacer plate both sides respectively with first air cavity and second air cavity intercommunication, blow hole and second air cavity intercommunication, the air blows to on the transfusion system pipe outer wall through dry ring after coming out from the blow hole, through such setting, moreover, the steam generator is simple in structure, and convenient for operation, the drying efficiency to the transfusion system pipe is improved.
Preferably, a plurality of groups of vent holes are formed in the inner wall of the drying ring, the vent holes are communicated with the second air cavity, and the vent holes are formed along the radial direction of the drying ring.
Through adopting above-mentioned technical scheme, through having seted up a plurality of groups air vent on the dry ring inner wall, air vent and second air cavity intercommunication, through such setting, simple structure, convenient operation has further improved the drying efficiency to the infusion set pipe.
Preferably, be equipped with a coupling mechanism between dry ring and the standing groove inner wall, coupling mechanism includes connecting rod, one end fixed connection of fixed connection on dry ring outer wall connecting rod, one end fixed connection on the standing groove inner wall lower surface on connecting rod, sliding connection at the connecting pipe of one end outer wall, set up annular on the connecting pipe inner wall, sliding connection go-between on the annular inner wall, set up the internal thread on the go-between inner wall, set up the external screw thread on the connecting rod outer wall and set up and be used for spacing connecting pipe and go-between pivoted locating part simultaneously between annular inner wall and go-between, mesh between internal thread and the external screw thread, the width of annular is greater than the width.
Through adopting above-mentioned technical scheme, align connecting rod and connecting rod, sliding connection pipe, under the effect of locating part, connecting pipe and go-between rotate simultaneously, and internal thread on the go-between and the external screw thread meshing on the connecting rod outer wall through such setting, simple structure, convenient operation has made things convenient for the operator to install the drying ring on the standing groove inner wall.
Preferably, the limiting member includes a first end face tooth fixedly connected to a side wall of the ring groove on a side away from the connecting rod and a second end face tooth fixedly connected to an end face of the connecting ring on a side close to the first end face tooth.
Through adopting above-mentioned technical scheme, through fixedly connected with first terminal surface tooth on the lateral wall of one side of keeping away from the connecting rod at the annular, fixedly connected with second terminal surface tooth on the go-between is close to the terminal surface of first terminal surface tooth, meshing between first terminal surface tooth and the second terminal surface tooth, through such setting, simple structure, convenient operation has made things convenient for spacing go-between and connecting pipe to rotate simultaneously.
Preferably, the outer wall of one end of the connecting rod is fixedly connected with a first blocking ring, the inner wall of the connecting ring is fixedly connected with a second blocking ring, the outer wall of the connecting rod is sleeved with a resisting spring, and two ends of the resisting spring are respectively abutted against the first blocking ring and the second blocking ring.
Through adopting above-mentioned technical scheme, through the first ring that keeps off of fixedly connected with on connecting rod one end outer wall, fixedly connected with second keeps off the ring on the go-between inner wall, and the both ends that support tight spring fixed connection respectively keep off on ring and second keep off the ring, through such setting, simple structure, convenient operation has made things convenient for the operator to control and is in the off-state between first terminal surface tooth and the second terminal surface tooth.
A production and packaging process of an infusion set comprises the following steps:
step one, adding raw materials into an extruder for processing, and extruding an infusion tube;
step two, the infusion tube passes through a cooling tank and a cold water tank, and then is dried by a drying ring;
step three, introducing air from the air inlet, and blowing the air to the outer wall of the infusion apparatus pipe for drying after the air comes out from the air outlet;
step four, air comes out from the vent hole and the air blowing hole, and secondary drying is carried out on the infusion apparatus;
step five, cutting the dried infusion tube;
sixthly, assembling accessories on the cut infusion set pipe;
and step seven, packaging.
In summary, the present application includes at least one of the following beneficial technical effects:
the water on the outer wall of the infusion apparatus tube coming out of the cold water tank is dried conveniently, so that the subsequent processes of an operator are facilitated, and the production efficiency of the infusion apparatus tube is improved;
the operator can conveniently control the first end face tooth and the second end face tooth to be in a separation state;
the limiting connecting ring and the connecting pipe can rotate simultaneously.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.
Fig. 2 is a sectional view of a drying ring in an embodiment of the present application.
Fig. 3 is a schematic structural view of a connection mechanism in an embodiment of the present application.
Description of reference numerals: 1. a support; 2. a cooling tank; 3. mounting a plate; 4. a cold water tank; 5. a material aperture; 6. a placement groove; 7. drying the ring; 8. an air inlet; 9. an air outlet; 10. a cavity; 11. a partition plate; 12. a first air cavity; 13. a second air cavity; 14. a barrier plate; 15. a gas blowing hole; 16. a vent hole; 17. a connecting mechanism; 18. a connecting rod; 19. a connecting rod; 20. a connecting pipe; 21. a ring groove; 22. a connecting ring; 23. an internal thread; 24. an external thread; 25. a limiting member; 26. a first end face tooth; 27. a second end face tooth; 28. a first retainer ring; 29. a second retainer ring; 30. the spring is pressed tightly.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses production equipment of an infusion apparatus.
As shown in fig. 1, the production equipment of the infusion apparatus comprises a support 1, wherein a cooling tank 2 is fixedly connected to the support 1, a plurality of groups of mounting plates 3 are fixedly connected to the bottom surface of the inner wall of the cooling tank 2, a cold water tank 4 is fixedly connected to the upper surface of each mounting plate 3, and material holes 5 are formed in the end surfaces of two ends of each cold water tank 4.
As shown in fig. 1 and fig. 2, a placing groove 6 has been seted up on 2 one end terminal surfaces of cooling bath, install a dry ring 7 in placing groove 6, dry ring 7 is cyclic annular setting, an inlet port 8 has been seted up on dry ring 7 outer wall, a plurality of groups of ventholes 9 have been seted up on one side lateral wall that dry ring 7 is close to cold water tank 4, venthole 9 is even along dry ring 7 lateral wall circumference interval, venthole 9 is the slope setting, one end that cavity 10 was kept away from to venthole 9 has seted up a cavity 10 towards the centre of a circle slope of dry ring 7 inside dry ring 7, cavity 10 is cyclic annular setting, inlet port 8 and venthole 9 all communicate with cavity 10.
As shown in fig. 2, in order to facilitate control that the speeds of the two symmetrical blown air are the same, two air inlets 8 are formed in the outer wall of the drying ring 7, and the two air inlets 8 are symmetrically arranged.
As shown in fig. 2, in order to improve the drying efficiency of the infusion tube, a partition plate 11 is fixedly connected to the inner wall of the cavity 10, the partition plate 11 divides the cavity 10 into a first air cavity 12 and a second air cavity 13, one end of the air outlet hole 9 is communicated with the first air cavity 12, a partition plate 14 is fixedly connected to the inner wall of the air inlet hole 8, two sides of the partition plate 14 are respectively communicated with the first air cavity 12 and the second air cavity 13, a plurality of groups of air blowing holes 15 are formed in the side wall of one side of the drying ring 7 away from the cold water tank 4, the air blowing holes 15 are communicated with the second air cavity 13, the air blowing holes 15 are arranged in an inclined manner, and one end of the air blowing hole 15 away from the second air cavity 13 inclines towards.
As shown in fig. 2, in order to further improve the drying efficiency of the infusion organ, a plurality of sets of vent holes 16 are formed on the inner wall of the drying ring 7, the vent holes 16 are communicated with the second air chamber 13, and the vent holes 16 are formed along the radial direction of the drying ring 7.
As shown in fig. 1 and 3, in order to facilitate the installation and removal of the drying ring 7 by an operator, a connection mechanism 17 is disposed between the drying ring 7 and the inner wall of the placing groove 6, the connection mechanism 17 includes a connection rod 18, a connection rod 19, a connection pipe 20, an annular groove 21, a connection ring 22, an internal thread 23, an external thread 24 and a limiting member 25, one end of the connection rod 18 is fixedly connected to the outer wall of the drying ring 7, one end of the connection rod 19 is fixedly connected to the lower surface of the inner wall of the placing groove 6, the connection pipe 20 is slidably connected to the outer wall of the connection rod 19, one end of the connection rod 18 abuts against an end surface of one end of the connection rod 19, the annular groove 21 is disposed on the inner wall of the connection pipe 20, the connection ring 22 is slidably connected to the inner wall of the annular groove 21, the width of the connection ring 22 is smaller than that of, the stopper 25 is used for stopping the joint tube 20 and the joint ring 22 from rotating simultaneously, and the internal thread 23 is engaged with the external thread 24.
As shown in fig. 3, the retaining member 25 includes a first end face tooth 26 and a second end face tooth 27, the first end face tooth 26 is fixedly connected to a side wall of the annular groove 21 away from the connecting rod 19, the second end face tooth 27 is fixedly connected to an end face of the connecting ring 22 close to the first end face tooth 26, and the first end face tooth 26 and the second end face tooth 27 are engaged with each other.
As shown in fig. 3, in order to facilitate the operator to control the first end face tooth 26 and the second end face tooth 27 to be in a disengaged state, a first stop ring 28 is fixedly connected to an outer wall of one end of the connecting rod 19, a second stop ring 29 is fixedly connected to an inner wall of the connecting pipe 20, a resisting spring 30 is sleeved on the outer wall of the connecting rod 19, and two ends of the resisting spring 30 are respectively and fixedly connected to the first stop ring 28 and the second stop ring 29.
The implementation principle of the embodiment of the application is as follows: the connecting rod 18 is tightly pressed on the connecting rod 19 according to the requirement, the connecting pipe 20 is slid, the first end face teeth 26 and the second end face teeth 27 are meshed, the connecting pipe 20 is rotated, the connecting pipe 20 drives the connecting ring 22 to move, and the connecting ring 22 is meshed on the external threads 24 on the outer wall of the connecting rod 18 through the internal threads 23;
air is blown into the cavity 10 from the air inlet hole 8, and air is blown to the outer wall of the infusion set tube from the air outlet hole 9, the air blowing hole 15 and the vent hole 16.
A production and packaging process of an infusion set, which comprises the following steps,
step one, adding raw materials into an extruder for processing, and extruding an infusion tube;
secondly, the infusion tube passes through a cooling tank 2, a cold water tank 4 and a drying ring 7 for drying;
step three, introducing air from the air inlet hole 8, and blowing the air to the outer wall of the infusion apparatus pipe for drying after the air comes out from the air outlet hole 9;
step four, air comes out from the vent hole 16 and the air blowing hole 15, and secondary drying is carried out on the infusion apparatus;
step five, cutting the dried infusion tube;
sixthly, assembling accessories on the cut infusion set pipe;
and step seven, packaging.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a production facility of transfusion system, includes support (1), fixedly connected with a cooling bath (2) on support (1), its characterized in that: the bottom surface of the inner wall of the cooling tank (2) is fixedly connected with a plurality of groups of mounting plates (3), the upper surface of each mounting plate (3) is fixedly connected with a cold water tank (4), the end surfaces of two ends of each cold water tank (4) are provided with a material hole (5), the end surface of one end of each cooling tank (2) is provided with a placing groove (6), the upper end of each placing groove (6) is communicated with the outside, the inner wall of each placing groove (6) is provided with a drying ring (7), the outer wall of each drying ring (7) is provided with an air inlet hole (8), the side wall of each drying ring (7), which is close to the corresponding cold water tank (4), is provided with a plurality of groups of air outlet holes (9), a cavity (10) is arranged inside the drying ring (7), the cavity (10) is annularly arranged, the air inlet hole (8) and the air outlet holes (9) are both communicated with the cavity (10), and the air, one end of the air outlet hole (9) far away from the cavity (10) inclines towards the circle center of the drying ring (7).
2. The production equipment of the infusion set according to claim 1, characterized in that: the drying ring (7) is arranged in a circular shape, two air inlet holes (8) are formed in the outer wall of the drying ring (7), and the two air inlet holes (8) are symmetrically arranged.
3. The production equipment of the infusion set according to claim 2, characterized in that: fixedly connected with space bar (11) on cavity (10) inner wall, space bar (11) are cut apart into first air cavity (12) and second air cavity (13) with cavity (10), venthole (9) and first air cavity (12) intercommunication fixedly connected with baffler (14) on inlet port (8) inner wall, the one end and the space bar (11) fixed connection of baffler (14) set up a plurality of groups of gas hole (15) on drying ring (7) keep away from one side lateral wall of cold water groove (4), gas hole (15) and second air cavity (13) intercommunication gas hole (15) are slope setting, and the one end that second air cavity (13) were kept away from in gas hole (15) inclines towards the drying ring (7) centre of a circle.
4. The production equipment of the infusion set according to claim 3, characterized in that: the inner wall of the drying ring (7) is provided with a plurality of groups of vent holes (16), the vent holes (16) are communicated with the second air cavity (13), and the vent holes (16) are radially arranged along the drying ring (7).
5. The production equipment of the infusion set according to claim 4, characterized in that: be equipped with a coupling mechanism (17) between dry ring (7) and standing groove (6) inner wall, coupling mechanism (17) include connecting rod (18) of fixed connection on dry ring (7) outer wall, one end fixed connection connecting rod (19) on standing groove (6) inner wall lower surface, sliding connection connecting pipe (20) on connecting rod (19) one end outer wall, set up annular (21) on connecting pipe (20) inner wall, sliding connection go-between (22) on annular (21) inner wall, set up internal thread (23) on go-between (22) inner wall, set up external screw thread (24) on connecting rod (18) outer wall and set up be used for spacing connecting pipe (20) and go-between (25) that limit connecting pipe (22) rotated simultaneously between annular (21) inner wall and go-between (22), mesh between internal thread (23) and external screw thread (24), the width of the ring groove (21) is larger than that of the connecting ring (22).
6. The production equipment of the infusion set according to claim 5, characterized in that: the limiting piece (25) comprises a first end face tooth (26) fixedly connected to the side wall, far away from the connecting rod (19), of the annular groove (21) and a second end face tooth (27) fixedly connected to one end face, close to the first end face tooth (26), of the connecting ring (22).
7. The production equipment of the infusion set according to claim 6, characterized in that: the connecting rod structure is characterized in that a first blocking ring (28) is fixedly connected to the outer wall of one end of the connecting rod (19), a second blocking ring (29) is fixedly connected to the inner wall of the connecting ring (22), a resisting spring (30) is sleeved on the outer wall of the connecting rod (19), and two ends of the resisting spring (30) are respectively abutted to the first blocking ring (28) and the second blocking ring (29).
8. The production and packaging process of the infusion set by using the production equipment of the infusion set according to the claim 7 is characterized in that: comprises the following steps of (a) carrying out,
step one, adding raw materials into an extruder for processing, and extruding an infusion tube;
step two, the infusion tube passes through a cooling tank (2), a cold water tank (4) and a drying ring (7) for drying;
step three, introducing air from the air inlet hole (8), and blowing the air to the outer wall of the infusion apparatus pipe for drying after the air comes out from the air outlet hole (9);
step four, air comes out from the vent hole (16) and the air blowing hole (15) to carry out secondary drying on the infusion apparatus;
step five, cutting the dried infusion tube;
sixthly, assembling accessories on the cut infusion set pipe;
and step seven, packaging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010919753.8A CN112238553A (en) | 2020-09-04 | 2020-09-04 | Production equipment of infusion apparatus and production and packaging process thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010919753.8A CN112238553A (en) | 2020-09-04 | 2020-09-04 | Production equipment of infusion apparatus and production and packaging process thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112238553A true CN112238553A (en) | 2021-01-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010919753.8A Pending CN112238553A (en) | 2020-09-04 | 2020-09-04 | Production equipment of infusion apparatus and production and packaging process thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113858588A (en) * | 2021-09-02 | 2021-12-31 | 武汉市王冠医疗器械有限责任公司 | Transfusion system production system based on medical equipment |
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