CN110293662A - A kind of breathing pipeline process units and breathing pipeline production method - Google Patents
A kind of breathing pipeline process units and breathing pipeline production method Download PDFInfo
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- CN110293662A CN110293662A CN201910730960.6A CN201910730960A CN110293662A CN 110293662 A CN110293662 A CN 110293662A CN 201910730960 A CN201910730960 A CN 201910730960A CN 110293662 A CN110293662 A CN 110293662A
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- heating wire
- breathing pipeline
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- extruder
- die head
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
- A61M16/08—Bellows; Connecting tubes ; Water traps; Patient circuits
- A61M16/0875—Connecting tubes
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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
- B29C48/03—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
-
- 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
- B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts
- B29C48/151—Coating hollow articles
-
- 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
- B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
- B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
-
- 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
- B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
- B29C48/79—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling of preformed parts or layers
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Emergency Medicine (AREA)
- Pulmonology (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The present invention proposes a kind of breathing pipeline process units, and for producing breathing pipeline, the breathing pipeline process units includes: the first extruder, the fixed die head of heating wire, bobbin winder device and extrusion die；First extruder one end is equipped with mounting rack, the bobbin winder device is fixedly mounted on the mounting rack, the first extruder other end is equipped with the first extruder head, the extrusion die and first extruder head are seamless to be fixedly connected and is connected to, the extrusion die is equipped with mounting hole, the mounting hole runs through the extrusion die, the fixed die head of the heating wire is housed in the mounting hole and is fixedly connected with the extrusion die, external heating wire is mounted on the bobbin winder device and through the fixed die head of the heating wire, the bobbin winder device makes external heating wire keep tight state；Breathing pipeline process units proposed by the present invention can produce the breathing pipeline with heating wire automatically, high production efficiency and at low cost.
Description
Technical field
The present invention relates to pipeline process units and technology field more particularly to a kind of breathing pipeline process units and respiratory siphon
Road production method.
Background technique
Respiratory therapy field is widely applied in breathing pipeline, and when there is needing respiratory therapy, the Breathing Suppotion time is longer,
The respiratory tract of especially newborn and children are more immature, are not resistant to dry and low temperature sucking gas, therefore direct
When carrying out intubation ventilation, the breathing gas that need to be sucked to patient heats and increases gas humidity；Breathing pipeline is as breathing
Air-flow delivery vehicles of the machine to patient, it is therefore an objective to send the air-flow by Parameter Modulations such as waveforms that ventilator generates to patient's gas
The needs of patient respiration are supported in road；Usual breathing pipeline is external warming and wetting apparatus by the way of, using such heating
Wetting approach and gas mode of movement have the following deficiencies: gas after warming humidification, are easy during being transported to patient,
Cause vapor in inside pipe wall condensation because temperature reduces in pipeline, the water of condensation can make disease in severe case
People chokes water, or even causes danger；Condensed water enters patient airway in order to prevent, and such pipeline needs to configure water accumulating cup, and protects
The opposite low level that water accumulating cup is located at entire pipeline is held, and needs to carry out regular draining or replacement；Condensed water can be by breathing gas
In hydrone take out of, lead to breathing gas humidity deficit；It needs carefully to adjust conduit positions, and needs regular
Water accumulating cup is replaced, the workload of user is increased；
Another way is to be heated by the way of pipeline built-in heating silk to gas in pipeline, reduces condensed water
It generates, this mode has the following deficiencies: 1. this pipelines when carrying out disinfection, and needs the taking that heating wire is careful out of pipeline
Out, then pipeline is sterilized, and the heating wire taken out cannot sterilize together with pipeline；2. due to built-in heating silk, heating wire meeting
Increase the resistance of air-flow；3. built-in heating silk centainly occurs the case where being unevenly distributed, heating wire, which is unevenly distributed, be will lead to pipe
Gas in road heats uneven；4. gas transmits the contact of Shi Huiyu heating wire in pipeline due to built-in heating silk, generation is made an uproar
Sound is unfavorable for patient's mastery；
Best mode is the breathing pipeline being fixed in channel wall using heating wire, but such breathing pipeline
It is not easy to produce, so far almost without relevant production equipment.
Summary of the invention
To solve the above-mentioned problems, the present invention proposes a kind of breathing pipeline process units with heating wire and with fever
The breathing pipeline production method of silk.
What the invention is realized by the following technical scheme:
The present invention proposes a kind of breathing pipeline process units, for producing breathing pipeline, the breathing pipeline process units
It include: the first extruder, the fixed die head of heating wire, bobbin winder device and extrusion die；First extruder one end is equipped with peace
It shelves, the bobbin winder device is fixedly mounted on the mounting rack, and the first extruder other end is equipped with the first extruder head, institute
State that extrusion die and first extruder head are seamless to be fixedly connected and be connected to, the extrusion die is equipped with mounting hole, the peace
It fills hole and runs through the extrusion die, the fixed die head of the heating wire is housed in the mounting hole and fixes with the extrusion die
Connection, external heating wire are mounted on the bobbin winder device and through the fixed die heads of the heating wire, and the bobbin winder device makes
External heating wire keeps tight state.
Further, the fixed die head of the heating wire is equipped with locating slot, is additionally provided on the extrusion die and is housed in institute
The locating piece in mounting hole is stated, when the fixed die head of the heating wire is housed in the mounting hole, the locating piece is housed in
In the locating slot.
Further, it is additionally provided with through the first hole of the fixed die head of the heating wire, outside on the fixed die head of the heating wire
Portion's heating wire is through first hole and extends to outside the extrusion die.
Further, the second hole being connected to the mounting hole, second hole and institute are additionally provided on the extrusion die
State the connection of the first extruder head.
Further, the extrusion die further includes plastic emitting die head and fixing piece, and the plastic emitting die head is equipped with third hole,
The plastic emitting die head is run through in the third hole, and in the mounting hole, the heating wire fixes die head for the plastic emitting die head receiving
Partial receipt in the third hole, the fixing piece be fixedly connected with the extrusion die and the fixing piece and it is described go out
Rubber moulding head abuts, and the fixing piece is equipped with the 4th hole being connected to the third hole.
Further, the extrusion die further includes heating component, the heating component and the fixed company of the extrusion die
It connects.
Further, the bobbin winder device includes mounting shell, the first mounting portion and the first adjustment column, the mounting shell and institute
It states mounting rack to be fixedly connected, first mounting portion is through the mounting shell and is flexibly connected with the mounting shell, described first
Mounting portion is equipped with the first idler wheel being flexibly connected with first mounting portion, the first adjustment column and the mounting shell screw thread
Connection, the first adjustment column one end is fixedly connected with first mounting portion.
Further, the bobbin winder device further includes the second mounting portion, and second mounting portion one end is equipped with link block, institute
It states link block partial receipt to be flexibly connected in the mounting shell and with the mounting shell, second mounting portion is far from the connection
One end of block is equipped with the second idler wheel, and second idler wheel is flexibly connected with second mounting portion.
Further, the bobbin winder device further includes positioning column, third idler wheel, second adjustment column and adjusts line, described fixed
Position column is fixedly connected with the mounting rack, and the positioning column is flexibly connected through the third idler wheel and with the third idler wheel,
Described adjustment line one end is fixedly connected with the link block, and the adjustment line other end is wound after the third idler wheel with described the
Two adjustment columns are fixedly connected, and the second adjustment column is threadedly coupled with the mounting rack.
Further, the breathing pipeline process units further includes the second extruder and production platform, is set on the production platform
There is the respiratory siphon die head that can be rotated, second extruder is equipped with the second extruder head, and the respiratory siphon die head is arranged in institute
It states between the second extruder head and first extruder head.
Further, the 4th idler wheel, the 4th idler wheel and first extruder are additionally provided on first extruder
It is flexibly connected, the 4th idler wheel is arranged above the extrusion die.
A kind of breathing pipeline production method, including breathing pipeline process units as described above, which is characterized in that the breathing
Pipeline production method the following steps are included:
S1: installation heating wire；On the positioning column by the installation of heating wire spool, then make described in heating wire successively winds
Through the fixed die head of the heating wire after first idler wheel, second idler wheel and the 4th idler wheel, heating wire sequentially passes through described the
One hole, the third hole and the 4th hole, screwing the first adjustment column and the second adjustment column keeps heating wire tight；
S2: starting first extruder preheats the first plastic rubber material, starts second extruder and preheats the second plastic rubber material,
Second plastic rubber material is used to form breathing pipeline internal layer, and the first plastic rubber material is for wrapping up heating wire and heating wire being fixed on respiratory siphon
In the internal layer surface of road；
S3: starting the production platform, and the respiratory siphon die head starts turning, and controls second extruder for the second plastic cement
Material is expressed on the respiratory siphon die head by second extruder head, and the second plastic rubber material rotates shape with the respiratory siphon die head
At breathing pipeline internal layer；
S4: the first plastic rubber material is expressed into the mounting hole by first extruder head by control first extruder
Interior, the first plastic rubber material is flowed into out of described mounting hole in the third hole, and the first plastic rubber material fills the full third hole, and at this time the
One plastic rubber material wraps up heating wire；
S5: heating wire is pulled out out of described 4th hole, and heating wire is fully wrapped around by the first plastic rubber material at this time, then will be by
The fully wrapped around heating wire of first plastic rubber material is drawn to breathing pipeline internal layer, as the respiratory siphon die head rotates, by first
The fully wrapped around heating wire of plastic rubber material is uniformly wrapped in breathing pipeline internal layer surface, breathing pipeline internal layer, heating wire and first
Plastic rubber material forms a fixed connection and then forms breathing pipeline；
S6: cooling；Breathing pipeline supercooling sink is cooling.
Beneficial effects of the present invention:
1. breathing pipeline process units proposed by the present invention can produce the breathing pipeline with heating wire, production efficiency automatically
It is high and at low cost.
2. breathing pipeline production method proposed by the present invention is easy to operate, breathing pipeline of the production with heating wire can be improved
Yields.
3. the breathing pipeline of breathing pipeline process units production proposed by the present invention will not be generated in heating, transmission gas
Condensed water.
4. breathing pipeline is arranged in the heating wire of the breathing pipeline of breathing pipeline process units production proposed by the present invention
Outer surface can directly carry out disinfection, and use is very convenient.
5. breathing pipeline is arranged in the heating wire of the breathing pipeline of breathing pipeline process units production proposed by the present invention
Outer surface, heating wire not will increase the resistance of air-flow.
6. breathing pipeline is arranged in the heating wire of the breathing pipeline of breathing pipeline process units production proposed by the present invention
Outer surface, heating wire is to the gas homogeneous heating in breathing pipeline.
7. breathing pipeline is arranged in the heating wire of the breathing pipeline of breathing pipeline process units production proposed by the present invention
Outer surface will not contact with heating wire when gas transmits in breathing pipeline and generate noise.
Detailed description of the invention
Fig. 1 is the top view of breathing pipeline process units of the invention；
Fig. 2 is the perspective view of breathing pipeline process units of the invention；
Fig. 3 is partial enlarged view at the A of Fig. 2；
Fig. 4 is the exploded view of the extrusion die of breathing pipeline process units of the invention；
Fig. 5 is the perspective view of the extrusion die of breathing pipeline process units of the invention；
Fig. 6 is the perspective view of the fixed die head of heating wire of breathing pipeline process units of the invention.
Specific embodiment
In order to it is clearer, completely illustrate technical solution of the present invention, the present invention is made with reference to the accompanying drawing further
Explanation.
Fig. 1 to Fig. 6 is please referred to, the present invention proposes a kind of breathing pipeline process units, described to exhale for producing breathing pipeline
Suction pipe road process units includes: the first extruder 10, the fixed die head 20 of heating wire, bobbin winder device 30 and extrusion die 40；It is described
First extruder, 10 one end is equipped with mounting rack 11, and the bobbin winder device 30 is fixedly mounted on the mounting rack 11, and described the
One extruder, 10 other end is equipped with the first extruder head 12, the extrusion die 40 with first extruder head 12 is seamless is fixedly connected
And be connected to, the extrusion die 40 is equipped with mounting hole 41, and the mounting hole 41 runs through the extrusion die 40, the heating wire
Fixed die head 20 is housed in the mounting hole 41 and is fixedly connected with the extrusion die 40, and external heating wire is mounted on described
On bobbin winder device 30 and through the fixed die head 20 of the heating wire, the bobbin winder device 30 makes external heating wire keep tight
State.
In the present embodiment, external heating wire is mounted on the bobbin winder device 30 and then sequentially passes through the heating wire
Installation is completed after fixed die head 20 and the extrusion die 40, so that heating wire is remained tight by the bobbin winder device 30
State will not be wound；The quantity of heating wire can be matched according to actual production requirement, such as to produce and send out with 3
When the breathing pipeline of heated filament, the corresponding quantity of the bobbin winder device 30 is 3, and 3 heating wires are separately mounted to described around traditional thread binding
It sets 30 and fixes die head 20 through the heating wire, the purposes user of heating wire can be according to actual customized with carrying out；
First extruder 10 is used to squeeze out the plastic rubber material of fixed heating wire, the extrusion die 40 and 12 nothing of the first extruder head
Seam is fixedly connected and is connected to, and is squeezed out plastic rubber material to making fixed heating wire in the mounting hole 41 by first extruder head 12
Plastic rubber material wrap up heating wire；The breathing pipeline process units can produce the breathing pipeline with heating wire, production effect automatically
Rate is high and at low cost.
Further, the fixed die head 20 of the heating wire is equipped with locating slot 21, is additionally provided with receipts on the extrusion die 40
Hold the locating piece 42 in the mounting hole 41, when the fixed die head 20 of the heating wire is housed in the mounting hole 41, institute
Locating piece 42 is stated to be housed in the locating slot 21.
In the present embodiment, the heating wire stent is made by the cooperation of the locating slot 21 and the locating piece 42
First 20 can accurately be mounted in the mounting hole 41.
Further, it is additionally provided on the fixed die head 20 of the heating wire through the first hole of the fixed die head 20 of the heating wire
22, external heating wire is through first hole 22 and extends to outside the extrusion die 40.
In the present embodiment, first hole 22 is connected to the mounting hole 41, the quantity and hair in first hole 22
The quantity of heated filament is consistent.
Further, it is additionally provided with the second hole 43 being connected to the mounting hole 41 on the extrusion die 40, described second
Hole 43 is connected to first extruder head 12.
In the present embodiment, first extruder 10 is used to squeeze out the plastic rubber material of fixed heating wire, and described first squeezes
Lift one's head and 12 is squeezed out the plastic rubber material for being used to fix heating wire to the mounting hole 41 by second hole 43.
Further, the extrusion die 40 further includes plastic emitting die head 45 and fixing piece 46, is set on the plastic emitting die head 45
There is third hole 451, the plastic emitting die head 45 is run through in the third hole 451, and the plastic emitting die head 45 is housed in the mounting hole 41
Interior, fixed 20 partial receipt of die head of the heating wire is in the third hole 451, the fixing piece 46 and the extrusion die 40
It is fixedly connected and the fixing piece 46 is abutted with the plastic emitting die head 45, the fixing piece 46 is equipped with and the third hole
4th hole 461 of 451 connections.
In the present embodiment, the third hole 451 is connected to the mounting hole 41, first hole 22 and the third
Hole 451 is connected to, and heating wire sequentially passes through the third hole 451 and the 4th hole 461 behind first hole 22 and extends to
Outside the extrusion die 40, first extruder head 12 is squeezed out the plastic rubber material for being used to fix heating wire by second hole 43
In to the mounting hole 41, the plastic rubber material for fixing heating wire is flowed into the third hole 451 simultaneously by the mounting hole 41
The full third hole 451 is filled, the plastic rubber material for fixing heating wire wraps up heating wire, by heating wire from the 4th hole 461
Inside pull out, at this time heating wire be used for fixed heating wire plastic rubber material it is fully wrapped around.
Further, the extrusion die 40 further includes heating component 44, the heating component 44 and the extrusion die
40 are fixedly connected.
In the present embodiment, the heating component 44 connects external power supply, and the heating component 44 gives the extrusion die
First 40 heating makes the extrusion die 40 maintain suitable temperature.
Further, the bobbin winder device 30 includes mounting shell 31, the first mounting portion 32 and the first adjustment column 33, the peace
Dress shell 31 be fixedly connected with the mounting rack 11, first mounting portion 32 run through the mounting shell 31 and with the mounting shell 31
It being flexibly connected, first mounting portion 32 is equipped with the first idler wheel 321 for being flexibly connected with first mounting portion 32, and described the
One adjustment column 33 is threadedly coupled with the mounting shell 31, described 33 one end of the first adjustment column and the fixed company of first mounting portion 32
It connects；The bobbin winder device 30 further includes the second mounting portion 34, and described second mounting portion, 34 one end is equipped with link block 341, the company
It connects 341 partial receipt of block to be flexibly connected in the mounting shell 31 and with the mounting shell 31, second mounting portion 34 is far from institute
The one end for stating link block 341 is equipped with the second idler wheel 342, and second idler wheel 342 is flexibly connected with second mounting portion 34；Institute
Stating bobbin winder device 30 further includes positioning column 35, third idler wheel 36, second adjustment column 37 and adjustment line 38, the positioning column 35 and institute
Mounting rack 11 to be stated to be fixedly connected, the positioning column 35 is flexibly connected through the third idler wheel 36 and with the third idler wheel 36,
Described 38 one end of adjustment line is fixedly connected with the link block 341, and 38 other end of adjustment line winds the third idler wheel 36
It is fixedly connected afterwards with the second adjustment column 37, the second adjustment column 37 is threadedly coupled with the mounting rack 11.
In the present embodiment, the quantity of first idler wheel 321 is 2；When installing heating wire, by heating wire spool
It is mounted on the positioning column 35, how enough heating wire spool is rotates relative to the positioning column 35, then manually by heating wire
First idler wheel 321 and second idler wheel 342 are successively wound, finally makes heating wire through the fixed die head 20 of the heating wire
The installation of heating wire can be completed, heating wire, which successively winds first idler wheel 321 and second idler wheel 342, makes heating wire not
It can occur to wind or knot, the bobbin winder device 30 can make heating wire keep tight state；Even if in process of production suddenly
It shuts down, heating wire spool stops operating, since heating wire is successively to be wrapped in first idler wheel 321 and second idler wheel
On 342, first idler wheel 321 and second idler wheel 342 have certain rotational travel to ensure 30 energy of bobbin winder device
Enough make heating wire that tight state be kept not wind or knot；Described first can be adjusted by screwing the first adjustment column 33
Mounting portion 32 can adjust 34 phase of the second mounting portion relative to horizontal angle, by screwing the second adjustment column 37
For horizontal angle, by adjusting first mounting portion 32 relative to horizontal angle and second mounting portion 34
Make heating wire that tight state be kept not wind or knot relative to horizontal angle.
Further, the breathing pipeline process units further includes the second extruder 50 and production platform 60, the production platform
60 are equipped with the respiratory siphon die head 61 that can be rotated, and second extruder 50 is equipped with the second extruder head 51, the respiratory siphon
Die head 61 is arranged between second extruder head 51 and first extruder head 12.
In the present embodiment, second extruder 50 is used to squeeze out the plastic rubber material of breathing pipeline internal layer, and described second
The extremely respiratory siphon die head that extruder 50 squeezes out the plastic rubber material for being used for breathing pipeline internal layer by second extruder head 51
On 61, as the respiratory siphon die head 61 rotation forms breathing pipeline internal layer, it then will be used for the plastic rubber material of fixed heating wire
Fully wrapped around heating wire is drawn to breathing pipeline internal layer, as the respiratory siphon die head 61 rotates, is used for fixed fever
The fully wrapped around heating wire of plastic rubber material of silk is uniformly wrapped in breathing pipeline internal layer surface, breathing pipeline internal layer, heating wire and
The plastic rubber material of fixed heating wire forms a fixed connection and then forms breathing pipeline；The breathing of the breathing pipeline process units production
Pipeline will not generate condensed water in heating, transmission gas；The fever of the breathing pipeline of the breathing pipeline process units production
The outer surface of breathing pipeline is arranged in silk, and breathing pipeline can directly carry out disinfection, and use is very convenient；The breathing pipeline
The outer surface of breathing pipeline is arranged in the heating wire of the breathing pipeline of process units production, and heating wire not will increase the resistance of air-flow
Power；The outer surface of breathing pipeline, heating wire pair is arranged in the heating wire of the breathing pipeline of the breathing pipeline process units production
Gas homogeneous heating in breathing pipeline；The heating wire setting of the breathing pipeline of the breathing pipeline process units production is breathing
The outer surface of pipeline will not contact with heating wire when gas transmits in breathing pipeline and generate noise.
Further, the 4th idler wheel 13, the 4th idler wheel 13 and described first are additionally provided on first extruder 10
Extruder 10 is flexibly connected, and the 4th idler wheel 13 is arranged above the extrusion die 40.
In the present embodiment, it when heating wire is after the bobbin winder device 30, is turned to using the 4th idler wheel 13,
Then the installation of heating wire is completed through the fixed die head 20 of the heating wire.
A kind of breathing pipeline production method, including breathing pipeline process units as described above, which is characterized in that the breathing
Pipeline production method the following steps are included:
S1: installation heating wire；Heating wire spool is mounted on the positioning column 35, heating wire is then made successively to wind institute
State after the first idler wheel 321, second idler wheel 342 and the 4th idler wheel 13 through the fixed die head 20 of the heating wire, heating wire according to
It is secondary to run through first hole 22, the third hole 451 and the 4th hole 461, screw the first adjustment column 33 and described the
Two adjustment columns 37 keep heating wire tight；
S2: starting first extruder 10 preheats the first plastic rubber material, starts second modeling of the preheating of the second extruder 50
Sizing material, the second plastic rubber material are used to form breathing pipeline internal layer, and the first plastic rubber material is for wrapping up heating wire and being fixed on heating wire
In breathing pipeline internal layer surface；
S3: the starting production platform 60, the respiratory siphon die head 61 start turning, and control second extruder 50 is by the
Two plastic rubber materials are expressed on the respiratory siphon die head 61 by second extruder head 51, and the second plastic rubber material is with the respiratory siphon
The rotation of die head 61 forms breathing pipeline internal layer；
S4: the first plastic rubber material is expressed into the installation by first extruder head 12 by control first extruder 10
In hole 41, the first plastic rubber material is flowed into out of described mounting hole 41 in the third hole 451, and the first plastic rubber material fills the full third
Hole 451, the first plastic rubber material wraps up heating wire at this time；
S5: heating wire is pulled out out of described 4th hole 461, and heating wire is fully wrapped around by the first plastic rubber material at this time, then
It will be drawn by the fully wrapped around heating wire of the first plastic rubber material to breathing pipeline internal layer, as the respiratory siphon die head 61 rotates,
Breathing pipeline internal layer surface, breathing pipeline internal layer, heating wire are uniformly wrapped in by the fully wrapped around heating wire of the first plastic rubber material
It forms a fixed connection with the first plastic rubber material and then forms breathing pipeline；
S6: cooling；Breathing pipeline supercooling sink is cooling.
In the present embodiment, the breathing pipeline production method is easy to operate, can be improved production exhaling with heating wire
The yields on suction pipe road；Second plastic rubber material is used to form breathing pipeline internal layer, and the first plastic rubber material is for wrapping up heating wire and will send out
Heated filament is fixed on breathing pipeline internal layer, and the first plastic rubber material and the second plastic rubber material can be selected according to actual product demand
It selects, the velocity of rotation of the respiratory siphon die head 61 can also be adjusted；The respiratory siphon produced by the breathing pipeline production method
Road, heating wire are completely covered by the first plastic rubber material, and breathing pipeline will not leak electricity in energization use process, and use is safe, due to
Heating wire is to be fixed on breathing pipeline internal layer surface to will not influence the medical care precesses such as the disinfection of breathing pipeline；Heating wire is uniform
It is wrapped in breathing pipeline internal layer surface and is evenly heated to make breathing pipeline can be realized.
There are also another embodiments for the breathing pipeline production method, after step S4, by heating wire from described
It is pulled out in four holes 461, heating wire is fully wrapped around by the first plastic rubber material at this time, then by the hair fully wrapped around by the first plastic rubber material
Heated filament is cooled into heater wire, can produce heater wire in advance；Breathing pipeline when production starts the production platform 60, described to exhale
Suction pipe die head 61 starts turning, and controls second extruder 50 and is expressed into the second plastic rubber material by second extruder head 51
On the respiratory siphon die head 61, the second plastic rubber material forms breathing pipeline internal layer with the respiratory siphon die head 61 rotation, leads at this time
Crossing a heating device softens surface to heater wire heating, then heater wire is drawn to breathing pipeline internal layer surface, with institute
The rotation of respiratory siphon die head 61 is stated, heater wire is uniformly wrapped in breathing pipeline internal layer surface and forms a fixed connection with pipeline internal layer
And then form breathing pipeline.
Certainly, the present invention can also have other numerous embodiments, be based on present embodiment, those skilled in the art
Obtained other embodiments under the premise of not making any creative work belong to the range that the present invention is protected.
Claims (12)
1. a kind of breathing pipeline process units, for producing breathing pipeline, which is characterized in that the breathing pipeline process units packet
It includes: the fixed die head of the first extruder, heating wire, bobbin winder device and extrusion die；First extruder one end is equipped with installation
Frame, the bobbin winder device are fixedly mounted on the mounting rack, and the first extruder other end is equipped with the first extruder head, described
Extrusion die and first extruder head are seamless to be fixedly connected and is connected to, and the extrusion die is equipped with mounting hole, the installation
The extrusion die is run through in hole, and the fixed die head of the heating wire, which is housed in the mounting hole and fixes with the extrusion die, to be connected
It connects, external heating wire is mounted on the bobbin winder device and through the fixed die head of the heating wire, and the bobbin winder device makes outer
Portion's heating wire keeps tight state.
2. breathing pipeline process units according to claim 1, which is characterized in that the fixed die head of the heating wire is equipped with
Locating slot is additionally provided with the locating piece of receiving in the mounting hole on the extrusion die, when the fixed die head of the heating wire is received
When holding in the mounting hole, the locating piece is housed in the locating slot.
3. breathing pipeline process units according to claim 1, which is characterized in that also set on the fixed die head of the heating wire
Have through the first hole of the fixed die head of the heating wire, external heating wire is through first hole and extends to the extrusion die
Outside.
4. according to breathing pipeline process units described in claim 1, which is characterized in that be additionally provided on the extrusion die with it is described
Second hole of mounting hole connection, second hole is connected to first extruder head.
5. according to breathing pipeline process units described in claim 1, which is characterized in that the extrusion die further includes plastic emitting die head
And fixing piece, the plastic emitting die head are equipped with third hole, the plastic emitting die head, the plastic emitting die head receiving are run through in the third hole
In the mounting hole, the fixed die portion of the heating wire is housed in the third hole, the fixing piece and the extrusion
Die head is fixedly connected and the fixing piece is abutted with the plastic emitting die head, and the fixing piece is equipped with and is connected to the third hole
The 4th hole.
6. according to breathing pipeline process units described in claim 1, which is characterized in that the extrusion die further includes heating group
Part, the heating component are fixedly connected with the extrusion die.
7. breathing pipeline process units according to claim 1, which is characterized in that the bobbin winder device include mounting shell,
First mounting portion and the first adjustment column, the mounting shell are fixedly connected with the mounting rack, and first mounting portion is through described
Mounting shell is simultaneously flexibly connected with the mounting shell, and first mounting portion is equipped with the be flexibly connected with first mounting portion
One idler wheel, the first adjustment column are threadedly coupled with the mounting shell, the first adjustment column one end and first mounting portion
It is fixedly connected.
8. breathing pipeline process units according to claim 7, which is characterized in that the bobbin winder device further includes the second peace
Dress portion, second mounting portion one end be equipped with link block, the link block partial receipt the mounting shell and with the installation
Shell be flexibly connected, second mounting portion far from the link block one end be equipped with the second idler wheel, second idler wheel with it is described
Second mounting portion is flexibly connected.
9. breathing pipeline process units according to claim 8, which is characterized in that the bobbin winder device further includes positioning
Column, third idler wheel, second adjustment column and adjustment line, the positioning column are fixedly connected with the mounting rack, and the positioning column runs through
The third idler wheel is simultaneously flexibly connected with the third idler wheel, and described adjustment line one end is fixedly connected with the link block, described
The adjustment line other end is fixedly connected after winding the third idler wheel with the second adjustment column, the second adjustment column and the peace
Shelve threaded connection.
10. breathing pipeline process units according to claim 1, which is characterized in that the breathing pipeline process units is also
Including the second extruder and production platform, the production platform is equipped with the respiratory siphon die head that can rotate, on second extruder
Equipped with the second extruder head, the respiratory siphon die head is arranged between second extruder head and first extruder head.
11. breathing pipeline process units according to claim 1, which is characterized in that be additionally provided on first extruder
4th idler wheel, the 4th idler wheel are flexibly connected with first extruder, and the 4th idler wheel is arranged in the extrusion die
Top.
12. a kind of breathing pipeline production method, including the breathing pipeline process units as described in claim 1-11, feature exist
In, the breathing pipeline production method the following steps are included:
S1: installation heating wire；On the positioning column by the installation of heating wire spool, heating wire is then made successively to wind described first
Through the fixed die head of the heating wire after idler wheel, second idler wheel and the 4th idler wheel, heating wire sequentially pass through first hole,
The third hole and the 4th hole, screwing the first adjustment column and the second adjustment column keeps heating wire tight；
S2: starting the first plastic rubber material of the first extruder preheating, starting the second plastic rubber material of the second extruder preheating, second
Plastic rubber material is used to form breathing pipeline internal layer, and the first plastic rubber material is for wrapping up heating wire and heating wire being fixed in breathing pipeline
In layer surface；
S3: starting the production platform, and the respiratory siphon die head starts turning, and controls second extruder and leads to the second plastic rubber material
It crosses second extruder head to be expressed on the respiratory siphon die head, the second plastic rubber material is exhaled as the respiratory siphon die head rotates to be formed
Suction pipe road internal layer；
S4: the first plastic rubber material is expressed into the mounting hole by control first extruder by first extruder head, the
One plastic rubber material is flowed into out of described mounting hole in the third hole, and the first plastic rubber material fills the full third hole, at this time the first modeling
Sizing material wraps up heating wire；
S5: heating wire is pulled out out of described 4th hole, heating wire is fully wrapped around by the first plastic rubber material at this time, then will be by first
The fully wrapped around heating wire of plastic rubber material is drawn to breathing pipeline internal layer, as the respiratory siphon die head rotates, by the first plastic cement
Expect that fully wrapped around heating wire is uniformly wrapped in breathing pipeline internal layer surface, breathing pipeline internal layer, heating wire and the first plastic cement
Material forms a fixed connection and then forms breathing pipeline；
S6: cooling；Breathing pipeline supercooling sink is cooling.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910482449 | 2019-06-04 | ||
| CN2019104824499 | 2019-06-04 |
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| CN110293662A true CN110293662A (en) | 2019-10-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910730960.6A Pending CN110293662A (en) | 2019-06-04 | 2019-08-08 | A kind of breathing pipeline process units and breathing pipeline production method |
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