CN106626448B - A kind of composite core pultrude process resin mixing system and mixing procedure - Google Patents
A kind of composite core pultrude process resin mixing system and mixing procedure Download PDFInfo
- Publication number
- CN106626448B CN106626448B CN201710159660.8A CN201710159660A CN106626448B CN 106626448 B CN106626448 B CN 106626448B CN 201710159660 A CN201710159660 A CN 201710159660A CN 106626448 B CN106626448 B CN 106626448B
- Authority
- CN
- China
- Prior art keywords
- storage compartment
- feed
- side wall
- mixing chamber
- compartment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- 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
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/40—Shaping or impregnating by compression not applied
- B29C70/50—Shaping or impregnating by compression not applied for producing articles of indefinite length, e.g. prepregs, sheet moulding compounds [SMC] or cross moulding compounds [XMC]
- B29C70/52—Pultrusion, i.e. forming and compressing by continuously pulling through a die
- B29C70/525—Component parts, details or accessories; Auxiliary operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
- B29B7/06—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices
- B29B7/10—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary
- B29B7/12—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary with single shaft
- B29B7/16—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary with single shaft with paddles or arms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
- B29B7/22—Component parts, details or accessories; Auxiliary operations
- B29B7/24—Component parts, details or accessories; Auxiliary operations for feeding
- B29B7/242—Component parts, details or accessories; Auxiliary operations for feeding in measured doses
- B29B7/244—Component parts, details or accessories; Auxiliary operations for feeding in measured doses of several materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
- B29B7/22—Component parts, details or accessories; Auxiliary operations
- B29B7/28—Component parts, details or accessories; Auxiliary operations for measuring, controlling or regulating, e.g. viscosity control
-
- 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
- B29L2031/34—Electrical apparatus, e.g. sparking plugs or parts thereof
- B29L2031/3462—Cables
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The invention discloses a kind of composite core pultrude process resin mixing system and mixing procedures, including storage compartment, weighing room, mixing chamber, feed compartment and the pipeline for being connected to above-mentioned parts；Feed inlet is set in the storage compartment；Discharge port is set on the feed compartment；It further include vacuum pump；The storage compartment includes the first storage compartment and the second storage compartment；The weighing room includes the first weighing room and the second weighing room；The discharge port of first storage compartment and the second storage compartment passes through the feed inlet of pipeline connection the first weighing room and the second weighing room respectively；The discharge port of first weighing room and the second weighing room passes through the feed inlet of pipeline connection mixing chamber；The discharge port of the mixing chamber passes through the feed inlet of pipeline connection feed compartment；Bleeding point is set on the mixing chamber, and bleeding point passes through pipeline connection vacuum pump.The present invention can reduce technologic gap, improve the stability of compound core performance.
Description
Technical field
The present invention relates to a kind of composite core pultrude process resin mixing system and mixing procedures.
Background technique
For carbon fiber composite core wire using more and more extensive, major technique is on the pultrude process of composite core, at present
There are very big differences, such as mixing time, mixing amount, feed time, uniformly mixed journey for control of each producer to pultrude process
Degree etc., the spread in performance that these difference cause composite core is uneven.
Summary of the invention
The first purpose of this invention is that the composite core pultrude process resin for the stability that can improve compound core performance is mixed
Material system.
Realize that first purpose technical solution of the invention is a kind of composite core pultrude process resin mixing system, including storage
Expect room, weighing room, mixing chamber, feed compartment and the pipeline for being connected to above-mentioned parts；Feed inlet is set in the storage compartment；The charging
Discharge port is set on room；It further include vacuum pump；The storage compartment includes the first storage compartment and the second storage compartment；Weighing room's packet
Include the first weighing room and the second weighing room；The discharge port of first storage compartment and the second storage compartment passes through pipeline connection respectively
The feed inlet of one weighing room and the second weighing room；The discharge port of first weighing room and the second weighing room passes through pipeline connection
The feed inlet of mixing chamber；The discharge port of the mixing chamber passes through the feed inlet of pipeline connection feed compartment；It is arranged on the mixing chamber
Bleeding point, bleeding point pass through pipeline connection vacuum pump.
Aforementioned system further includes inlet plenum；Drying device is set in the inlet plenum；The storage compartment, weighing room, mixing
The air inlet by pipeline connection inlet plenum is respectively provided on room and feed compartment.
Aforementioned system further includes purge chamber；Store cleaning agent in the purge chamber；Setting is connected by pipeline in the storage compartment
The cleaning agent spray head of logical purge chamber；The purge chamber is connected to by pipeline with inlet plenum.
The storage compartment includes a up big and down small warehouse, the storage compartment's feed opening being connected to warehouse and storage compartment's discharging
Mouthful；Storage compartment's heated constant temperature layer is arranged in the warehouse outer wall surrounding；The warehouse includes integrally formed silo roof, orlop and storehouse side
Wall, storage compartment's feed opening setting is in storehouse side wall upper part, and storage compartment's discharge port setting is in orlop, storage compartment's charging
Mouth and storage compartment's discharge outlet are respectively provided with valve；Setting extends to the transparent observation window of silo roof from orlop on the storehouse side wall；
Scale is set on the observation window；Storage compartment's limiter is set on the inner wall of the storehouse lower sidewall；The limiter includes visiting
Head and alarm；The storehouse side wall upper part setting penetrates the cleaning agent spray head of storehouse side wall；The outlet of the cleaning agent spray head is downward
Setting, entrance are connected to purge chamber；Storage compartment's air inlet of gas storage tank of the storehouse side wall upper part setting connection with pressure；Institute
It states and storage compartment's blender is set in the middle part of silo roof；Storage compartment's blender include through silo roof and to orlop extend shaft and set
The stirring blade being placed in shaft；Two layers of stirring blade is set in the shaft of storage compartment's blender；The cleaning agent spray head
Rubber seal is set with storage compartment's air inlet and storehouse side wall junction；The shaft of storage compartment's blender and silo roof junction
Rubber seal is set.
The weighing room includes the weighing instrument of feed bin and setting and bin bottom；The internal diameter up and down of the feed bin is consistent, material
Storehouse is made of side wall and warehouse lid；The weighing instrument is set to the bottom of feed bin side wall, and is removably tightly connected with side wall；Institute
State outer wall surrounding setting weighing room's heated constant temperature layer of feed bin side wall；Weighing room's feed inlet is set in the middle part of the warehouse lid；The side
Weighing room's discharge port is arranged in wall bottom；Multiple boss are arranged in the bottom of the side wall, correspond on the weighing instrument with boss
Groove is set, and the size matching of the boss and groove is mutually clamped, sets between the boss of the side wall and the groove of weighing instrument
Set sealing ring；Or multiple externally threaded boss of band are arranged in the bottom of the side wall, correspond on the weighing instrument with boss
Tapped groove, the size matching of the boss and groove, between the boss of the side wall and the groove of weighing instrument are set
Sealing ring is set；The side wall and warehouse lid are tightly connected；Through-hole is set in the warehouse lid, and through hole sealed set weighing room surveys pressure
Instrument；Weighing room's air inlet of gas storage tank of the top side wall setting connection with pressure.
The mixing chamber include mixing chamber, the mixing chamber feed inlet being set on mixing chamber and mixing chamber discharge port and
It is set to the indoor mixing chamber blender of mixing；The mixing chamber includes top cover, side wall and the base assemblies being tightly connected；It is described
Base assemblies include inclined plate and bottom plate；The diameter for the inner space that the base assemblies surround is less than the inner space that side wall surrounds
Diameter；The blender is set in the inner space that base assemblies surround；The side wall of the mixing chamber and base assemblies
Outside cladding setting mixing chamber heated constant temperature layer；The mixing chamber blender includes shaft and blade；One end branch of the shaft
It supports on bottom plate, the other end connects blade；The mixing chamber air inlet of gas storage tank of the top side wall setting connection with pressure
Mouthful；The mixing chamber bleeding point of the top side wall setting connection vacuum pump；The mixing chamber air inlet and mixing chamber bleeding point position
In in same horizontal line；Through-hole, through hole sealed set mixing chamber measuring cell are set on the top cover.
The feed compartment includes storage bin；The internal diameter up and down of the storage bin is consistent, storage bin by be tightly connected cover board,
Side wall and bottom plate composition；Feed compartment heated constant temperature layer is arranged in the outer wall surrounding of the storage bin side wall and bottom plate；In the cover board
Feed compartment feed inlet is arranged in portion；Feed compartment discharge port is arranged in the middle part of the bottom plate；It is set between the bottom and bottom plate of the side wall
Set a feed compartment limiter；The feed compartment limiter includes probe and sender unit；The feed compartment discharge port connection
Flow valve is arranged on pipeline in pipeline；Through-hole, through hole sealed set feed compartment measuring cell are set on the cover board；The side wall
The feed compartment air inlet of gas storage tank of the top setting connection with pressure；It is removable between the bottom plate and side wall of the storage bin
It unloads；Multiple boss are arranged in the bottom；Groove is arranged in a one-to-one correspondence with boss on the bottom plate；The ruler of the boss and groove
Very little matching is mutually clamped；Sealing ring is set between the boss of side wall and the groove of bottom plate；Multiple bands are arranged in the bottom of the side wall
Externally threaded boss；Tapped groove is arranged in a one-to-one correspondence on the bottom plate with boss；The size of the boss and groove
Matching；Sealing ring is set between the boss of the side wall and the groove of bottom plate.
Second object of the present invention is that the composite core pultrude process resin for the stability that can improve compound core performance is mixed
Material system.
Realize that second purpose technical solution of the invention is a kind of composite core pultrude process resin mixing procedure, before
A kind of composite core pultrude process resin mixing system stated, mixing procedure the following steps are included:
Step 1: charging；A certain amount of resin and curing agent is added into the first storage compartment and the second storage compartment respectively, it will
Resin and curing agent by the air pressure of inlet plenum 7 are injected separately into first respectively after being sealed by the first storage compartment and the second storage compartment
Weighing room and the second weighing room, when the first storage compartment and the indoor resin of the second storing and curing agent respectively reach sets requirement
Afterwards, stop injection；Resin and curing agent enter mixing chamber, are stirred 5-10 minutes and are uniformly mixed by blender, start vacuum pump
By the bubble extraction in resin, when vacuum degree reaches requirement, stop vacuumizing, the resin mixed is temporarily stored within mixing chamber
Interior, when having resin in mixing chamber, weighing room wouldn't be weighed；After the indoor resin stream of mixing is net, start the first storage compartment and
The material feeding into the first weighing room and the second weighing room respectively of second storage compartment is started again at after the completion of weighing and is mixed in mixing chamber
Material；When the indoor feed compartment limiter of feeding senses that amount of resin reaches limit or following limit, issues instruction and allow mixing
Indoor mixed resin injects feed compartment, controls resin flow by pressure and flow valve in feed compartment, feed indoor tree
Rouge uses 10-30min for pultrusion；By the operation of aforementioned reciprocation cycle, the fresh resin of sustainable supply；
Step 2, cleaning；After the completion of a pultrusion, start cleaning procedure, in storage compartment after resin/curing agent emptying,
Increase air pressure to the cleaning agent of purge chamber by inlet plenum, cleaning agent is by injecting storage compartment, while storing in cleaning agent spray head
Indoor storage compartment's blender starting cleaning agent is quickly discharged by each functional compartments from discharge port by air pressure, back and forth
It cleans three times, resin remaining in system is cleaned up.
In the step 1, it is ensured that storage compartment, weighing room, mixing chamber and feed compartment room temperature be 20~25 DEG C.
In the step 1, when the inlet plenum detects that air moisture content reaches 25-30%, start drying device.
After above-mentioned technical proposal, the present invention has the effect of following positive: (1) storage compartment of the invention, weighing
Room, mixing chamber, feed compartment can seal, it is ensured that resin is fresh, and heated constant temperature layer is arranged, it can be ensured that the tree stored in warehouse
Rouge/curing agent is fresh, performance is stable；Inlet plenum with drying device is set, can ensure that resin constant temperature, drying environment in,
Viscosity and water-cut variation are small, and resin property is stablized.
(2) transparent windows with a scale are set on the warehouse of storage compartment of the invention, can intuitively observe in warehouse
The storage and state of resin；The setting of warehouse lower part includes the limiter of probe and alarm, when the liquid level of resin/curing agent is low
When probe, alarm will be issued, reminds charging, avoids influencing continuous production；Cleaning agent spray head can introduce cleaning agent cleaning
Warehouse；Blender is set in warehouse, and has two layers of blade, resin can be sufficiently stirred, it can also be used to add micro
Stirring when additive.
(3) pedestal of the weighing instrument of weighing room of the invention as weighing room, removably connect with feed bin, therefore can be with
It easily removes and is cleaned, avoid influencing subsequent weighing precision；The connection of weighing instrument and feed bin is also to be tightly connected, can be into
One step ensures that resin/curing agent is fresh；Measuring cell can monitor the pressure in feed bin.
(4) section of mixing chamber of the invention is up big and down small, and base assemblies are an inverted trapezoidal, and such structure can
Play the role of a water conservancy diversion to resin and curing agent, resin and curing agent allowed all to deposit in the space that base assemblies surround,
And blender is just arranged in the space, can be thoroughly mixed；Measuring cell can monitor the pressure in feed bin；Bleeding point energy
The bubble in resin is enough removed by vacuum pump；Air inlet and bleeding point setting are avoided that generation is disorderly in the same horizontal position
Stream.
(5) limiter of feed compartment of the invention is arranged on bottom plate, when probe induction is less than material, sender unit
Signal is issued, then can be discharged by mixing chamber from feed inlet and be fed to feed compartment.The pipeline of discharge port connection below feed compartment
On have flow control valve, can basis；The bottom plate of feed compartment, removably connect with feed bin, thus remove with can be convenient into
Row cleaning；The measuring cell of feed compartment can monitor the pressure in feed bin.
(6) present invention carries out automatic blending to resin and curing agent using the method for weighing, and ingredient is accurate, will not be because of tree
Rouge each component viscosity and generate combined error.
(7) present invention can ensure that resin timing, quantitatively inject in composite core pultrusion, can guarantee the stability of plug, subtract
Less because of worker operation bring error.And the lasting update of resin in this system, resin is total at 10~30 points using the time, draws
Curing time short resin can be used when crowded, improve pultrusion speed, improve production efficiency.Operation of the present invention is simple, passes through control
Platform can operate multiple devices simultaneously, realize the industrialization degree of pultrusion.
Detailed description of the invention
In order that the present invention can be more clearly and readily understood, right below according to specific embodiment and in conjunction with attached drawing
The present invention is described in further detail, wherein
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the structural schematic diagram of storage compartment of the invention.
Fig. 3 is the structural schematic diagram of weighing room of the invention.
Fig. 4 is the structural schematic diagram of mixing chamber of the invention.
Fig. 5 is the structural schematic diagram of feed compartment of the invention.
Label in attached drawing are as follows:
Storage compartment 1, warehouse 11, storage compartment's feed opening 12, storage compartment's discharge port 13, storage compartment's heated constant temperature layer 14, observation
Window 15, storage compartment's limiter 16, cleaning agent spray head 17, storage compartment's air inlet 18, storage compartment's blender 19, weighing room 2, feed bin
21, weighing instrument 22, weighing room's heated constant temperature layer 23, weighing room's feed inlet 24, weighing room's discharge port 25, weighing room's measuring cell 26,
Weighing room's air inlet 27, mixing chamber 3, mixing chamber 31, mixing chamber feed inlet 32, mixing chamber discharge port 33, mixing chamber blender 34,
Shaft 34-1, blade 34-2, mixing chamber heated constant temperature layer 35, mixing chamber air inlet 36, mixing chamber bleeding point 37, mixing chamber survey
Press instrument 38, feed compartment 4, storage bin 41, feed compartment heated constant temperature layer 42, feed compartment feed inlet 43, feed compartment discharge port 44, plus
Expect room limiter 45, flow valve 46, feed compartment measuring cell 47, feed compartment air inlet 48, pipeline 5, vacuum pump 6, inlet plenum 7, clear
Chamber wash 8.
Specific embodiment
(embodiment 1)
See Fig. 1, a kind of composite core pultrude process resin mixing system of the present embodiment, including storage compartment 1, weighing room 2,
Mixing chamber 3, feed compartment 4, vacuum pump 6, inlet plenum 7, purge chamber 8 and the pipeline 5 for being connected to above-mentioned parts.Be arranged in storage compartment 1 into
Material mouth；Discharge port is set on feed compartment 4；It is characterized by also including vacuum pumps 6；Storage compartment 1 includes the first storage compartment and second
Storage compartment；Weighing room 2 includes the first weighing room and the second weighing room；The discharge port of first storage compartment and the second storage compartment leads to respectively
Cross the feed inlet that pipeline 5 is connected to the first weighing room and the second weighing room；The discharge port of first weighing room and the second weighing room is logical
Cross the feed inlet that pipeline 5 is connected to mixing chamber 3；The discharge port of mixing chamber 3 is connected to the feed inlet of feed compartment 4 by pipeline 5；Mixing chamber
Bleeding point is set on 3, and bleeding point is connected in 6 inlet plenum 7 of vacuum pump by pipeline 5 is arranged drying device；Storage compartment 1, weighing room
2, the storage of air inlet purge chamber 8 cleaning agent that inlet plenum 7 is connected to by pipeline 5 is respectively provided on mixing chamber 3 and feed compartment 4；Storing
Setting is connected to the cleaning agent spray head of purge chamber 8 by pipeline 5 on room 1；Purge chamber 8 is connected to by pipeline 5 with inlet plenum 7.
See Fig. 2, storage compartment 1 include a up big and down small warehouse 11, the storage compartment's feed opening 12 being connected to warehouse 11 and
Storage compartment's discharge port 13；Storage compartment's heated constant temperature layer 14 is arranged in 11 outer wall surrounding of warehouse；Warehouse 11 include integrally formed silo roof,
Orlop and storehouse side wall, the setting of storage compartment's feed opening 12 are arranged in storehouse side wall upper part, storage compartment's discharge port 13 in orlop, and storage compartment adds
Valve is respectively provided at material mouth 12 and storage compartment's discharge port 13；Setting extends to the transparent observation window of silo roof from orlop on the side wall of storehouse
15；Scale is set on observation window 15；Storage compartment's limiter 16 is set on the inner wall of storehouse lower sidewall；Limiter 16 include probe and
Alarm；The cleaning agent spray head 17 for penetrating storehouse side wall is arranged in storehouse side wall upper part；The outlet of cleaning agent spray head 17 is down-set, entrance
It is connected to purge chamber 8；Storage compartment's air inlet 18 of gas storage tank of the side wall upper part setting connection in storehouse with pressure；Setting in the middle part of silo roof
Storage compartment's blender 19；Storage compartment's blender 19 include through silo roof and to orlop extend shaft and be set to stirring in shaft
Mix blade；Two layers of stirring blade is set in the shaft of storage compartment's blender 19；Cleaning agent spray head 17 and storage compartment's air inlet 18 with
Rubber seal is arranged in storehouse side wall junction；Rubber seal is arranged in the shaft of storage compartment's blender 19 and silo roof junction.It is whole
A storage compartment 1 can be sealed, it is ensured that the resin stored in it keeps fresh, and curing agent never degenerates.Observation panel 15 is for observing tree
Rouge/curing agent content；The probe of storage compartment's limiter 16 is for monitoring the storage of resin/curing agent, when resin/curing agent liquid
Position is lower than the probe of limiter, and alarm will warning note charging；It is indoor by storing when trace mineral supplement need to be added
Storage compartment's blender 19 is stirred；When needing to clean warehouse, tank is stored from cleaning agent by the cleaning agent with pressure
Spray head 17 sprays into proper amount of acetone, is stirred by storage compartment's blender 19, resin/curing agent remaining in storage compartment is cleaned dry
Only；Storage compartment's heated constant temperature layer 14 guarantees resin in stable temperature environment.
See Fig. 3, weighing room 2 includes the weighing instrument 22 of feed bin 21 and setting and 21 bottom of feed bin；Internal diameter one up and down of feed bin 1
It causes, feed bin 21 is made of side wall and warehouse lid；Weighing instrument 22 is set to the bottom of 21 side wall of feed bin, and removably seals with side wall
Connection；Weighing room's heated constant temperature layer 23 is arranged in the outer wall surrounding of 21 side wall of feed bin；Weighing room's feed inlet 24 is set in the middle part of warehouse lid；Side
Weighing room's discharge port 25 is arranged in wall bottom；Multiple boss are arranged in the bottom of side wall, are arranged in a one-to-one correspondence on weighing instrument 22 with boss
The size of groove, boss and groove matches, and is mutually clamped, sealing ring is arranged between the boss of side wall and the groove of weighing instrument 22；
Or multiple externally threaded boss of band are arranged in the bottom of side wall, are arranged in a one-to-one correspondence on weighing instrument 22 with boss tapped recessed
The size of slot, boss and groove matches, and sealing ring is arranged between the boss of side wall and the groove of weighing instrument 22；Side wall is close with warehouse lid
Envelope connection；Through-hole, through hole sealed set weighing room measuring cell 26 are set in warehouse lid；Gas of the top side wall setting connection with pressure
Weighing room's air inlet 27 of body storage tank.Entire weighing room 2 can be sealed, it is ensured that the resin stored in it keeps fresh, solidification
Agent is never degenerated.Resin and curing agent to be weighed enters weighing room's feed bin 21 from weighing room's feed inlet 24, and weighed instrument 22 is weighed
Afterwards, weighing room is mixed in the mixing chamber that discharge port 25 enters next stage.Weighing room's heated constant temperature layer 23 ensures to expect
Temperature in storehouse 21 remains at 20~25 DEG C or so.After the continuous pultrude process in one stage, weighing instrument 22 is removed,
Its surface is cleaned.
See that Fig. 4, mixing chamber 3 include that mixing chamber 31, the mixing chamber feed inlet 32 being set on mixing chamber 31 and mixing chamber go out
Material mouth 33 and the mixing chamber blender 34 being set in mixing chamber 31；Mixing chamber 31 include be tightly connected top cover, side wall and
Base assemblies；Base assemblies include inclined plate and bottom plate；The diameter for the inner space that base assemblies surround surrounds interior less than side wall
The diameter in portion space；Blender 34 is set in the inner space that base assemblies surround；The side wall and base assemblies of mixing chamber 31
External cladding setting mixing chamber heated constant temperature layer 35；Mixing chamber blender 34 includes shaft 34-1 and blade 34-2；Shaft 34-
1 one end is supported on bottom plate, and the other end connects blade；The mixing chamber of gas storage tank of the top side wall setting connection with pressure
Air inlet 36；The mixing chamber bleeding point 37 of top side wall setting connection vacuum pump；Mixing chamber air inlet 36 and mixing chamber bleeding point
37 are located in same horizontal line；Through-hole, through hole sealed set mixing chamber measuring cell 38 are set on top cover.After mixing evenly, lead to
It crosses the bubble that vacuum pump removes in resin to be evacuated and complete when vacuum degree reaches required value, the material injection charging mixed
Room.
See that Fig. 5, feed compartment 4 include storage bin 41；The internal diameter up and down of storage bin 41 is consistent, and storage bin 41 is by being tightly connected
Cover board, side wall and bottom plate composition；Feed compartment heated constant temperature layer 42 is arranged in the outer wall surrounding of 41 side wall of storage bin and bottom plate；In cover board
Feed compartment feed inlet 43 is arranged in portion；Feed compartment discharge port 44 is arranged in the middle part of bottom plate；It is arranged one between the bottom and bottom plate of side wall
A feed compartment limiter 45；Feed compartment limiter 45 includes probe and sender unit；44 connecting pipeline of feed compartment discharge port, pipe
Road setting flow valve 46；Through-hole, through hole sealed set feed compartment measuring cell 47 are set on cover board；Top side wall setting connection
The feed compartment air inlet 48 of gas storage tank with pressure；It is detachable between the bottom plate and side wall of storage bin 41；Bottom setting
Multiple boss；Groove is arranged in a one-to-one correspondence with boss on bottom plate；The matching of the size of boss and groove, is mutually clamped；Side wall it is convex
Sealing ring is set between platform and the groove of bottom plate；Multiple externally threaded boss of band are arranged in the bottom of side wall；On bottom plate with boss one
One is correspondingly arranged tapped groove；The matching of the size of boss and groove；It is arranged between the boss of side wall and the groove of bottom plate
Sealing ring.Feed compartment heated constant temperature layer 42 ensures that the temperature in storage bin 41 remains at 20~25 DEG C or so.Flow valve 46
The flow that can control material then issues signal, will there is fresh mix when feed compartment limiter 45 senses that material is used up
Material enter in storage bin 41.After the continuous pultrude process in one stage, bottom plate is removed, its surface is cleaned.
Mixing procedure the following steps are included:
Step 1: charging；A certain amount of resin and curing agent is added into the first storage compartment and the second storage compartment respectively, it will
Resin and curing agent by the air pressure of inlet plenum 7 are injected separately into first respectively after being sealed by the first storage compartment and the second storage compartment
Weighing room and the second weighing room, when the first storage compartment and the indoor resin of the second storing and curing agent respectively reach sets requirement
Afterwards, stop injection；Resin and curing agent enter mixing chamber 3, are stirred 5-10 minutes and are uniformly mixed by blender 34, start vacuum
Pump 6 extracts the bubble in resin out, when vacuum degree reaches requirement, stops vacuumizing, the resin mixed is temporarily stored within mixing
In room 3, when having resin in mixing chamber 3, weighing room 2 wouldn't be weighed；After the resin stream in mixing chamber 3 is net, start the first storage
Expect room and the material feeding into the first weighing room and the second weighing room respectively of the second storage compartment, starts again at after the completion of weighing in mixing chamber
Mixing in 3；When the feed compartment limiter 45 in feed compartment 4 senses that amount of resin reaches limit or following limit, sending refers to
It enables and allows resin injection feed compartment 4 mixed in mixing chamber 3, resin flow is controlled by pressure and flow valve 36 in feed compartment 4,
Resin in feed compartment 4 uses 10-30min for pultrusion；By the operation of aforementioned reciprocation cycle, the fresh resin of sustainable supply；
The room temperature for ensuring storage compartment 1, weighing room 2, mixing chamber 3 and feed compartment 4 is 20~25 DEG C.Inlet plenum 7 detects that air contains
When water reaches 25-30%, start drying device.
Step 2, cleaning；After the completion of a pultrusion, start cleaning procedure, in storage compartment 1 after resin/curing agent emptying,
Increase air pressure to the cleaning agent of purge chamber 8 by inlet plenum 7, cleaning agent is by injecting storage compartment 1 in cleaning agent spray head 17, simultaneously
Storage compartment's blender 19 in storage compartment 1 starts, and is quickly arranged cleaning agent from discharge port by each functional compartments by air pressure
Out, it back and forth cleans three times, resin remaining in system is cleaned up.
Particular embodiments described above has carried out further in detail the purpose of the present invention, technical scheme and beneficial effects
It describes in detail bright, it should be understood that the above is only a specific embodiment of the present invention, is not intended to restrict the invention, it is all
Within the spirit and principles in the present invention, any modification, equivalent substitution, improvement and etc. done should be included in guarantor of the invention
Within the scope of shield.
Claims (9)
1. a kind of composite core pultrude process resin mixing system, including storage compartment (1), weighing room (2), mixing chamber (3), charging
Room (4) and the pipeline (5) for being connected to above-mentioned parts；Feed inlet is set on the storage compartment (1)；It is provided on the feed compartment (4)
Material mouth；It is characterized by also including vacuum pump (6)；The storage compartment (1) includes the first storage compartment and the second storage compartment；It is described
Weighing room (2) includes the first weighing room and the second weighing room；The discharge port of first storage compartment and the second storage compartment leads to respectively
Cross the feed inlet of pipeline (5) connection the first weighing room and the second weighing room；The discharging of first weighing room and the second weighing room
Mouth passes through the feed inlet of pipeline (5) connection mixing chamber (3)；The discharge port of the mixing chamber (3) passes through pipeline (5) connection charging
The feed inlet of room (4)；Bleeding point is set on the mixing chamber (3), and bleeding point passes through pipeline (5) connection vacuum pump (6)；The storage
The room temperature for expecting room (1), weighing room (2), mixing chamber (3) and feed compartment (4) is 20~25 DEG C；The storage compartment (1) includes
One up big and down small warehouse (11), the storage compartment's feed opening (12) and storage compartment's discharge port (13) being connected to warehouse (11)；Institute
State warehouse (11) outer wall surrounding setting storage compartment's heated constant temperature layer (14)；The warehouse (11) includes integrally formed silo roof, storehouse
Bottom and storehouse side wall, in storehouse side wall upper part, storage compartment's discharge port (13) is arranged in storehouse for storage compartment's feed opening (12) setting
Bottom is respectively provided with valve at storage compartment's feed opening (12) and storage compartment's discharge port (13)；It is arranged on the storehouse side wall from orlop
Extend to the transparent observation window (15) of silo roof；Scale is set on the observation window (15)；On the inner wall of the storehouse lower sidewall
It is arranged storage compartment's limiter (16)；The limiter (16) includes probe and alarm；The storehouse side wall upper part setting penetrates storehouse
The cleaning agent spray head (17) of side wall；The outlet of the cleaning agent spray head (17) is down-set, and entrance is connected to purge chamber (8)；It is described
Storage compartment's air inlet (18) of gas storage tank of the side wall upper part setting connection in storehouse with pressure；Storage compartment is set in the middle part of the silo roof
Blender (19)；Storage compartment's blender (19) include through silo roof and to orlop extend shaft and be set in shaft
Stirring blade；Two layers of stirring blade is set in the shaft of storage compartment's blender (19)；The cleaning agent spray head (17) and storage
Expect that rubber seal is arranged in room air inlet (18) and storehouse side wall junction；The shaft and silo roof of storage compartment's blender (19) connect
Connect place's setting rubber seal.
2. a kind of composite core pultrude process resin mixing system according to claim 1, it is characterised in that: further include into
Gas chamber (7)；Drying device is set in the inlet plenum (7)；The storage compartment (1), weighing room (2), mixing chamber (3) and feed compartment
(4) air inlet by pipeline (5) connection inlet plenum (7) is respectively provided on.
3. a kind of composite core pultrude process resin mixing system according to claim 2, it is characterised in that: further include clear
Chamber wash (8)；The purge chamber (8) stores cleaning agent；Setting passes through pipeline (5) connection purge chamber (8) on the storage compartment (1)
Cleaning agent spray head；The purge chamber (8) is connected to by pipeline (5) with inlet plenum (7).
4. a kind of composite core pultrude process resin mixing system according to claim 3, it is characterised in that: the weighing
Room (2) includes the weighing instrument (22) of feed bin (21) and setting and feed bin (21) bottom；The internal diameter up and down of the feed bin (1) is consistent,
Feed bin (21) is made of side wall and warehouse lid；The weighing instrument (22) is set to the bottom of feed bin (21) side wall, and removable with side wall
It is tightly connected with unloading；Weighing room's heated constant temperature layer (23) are arranged in the outer wall surrounding of feed bin (21) side wall；In the middle part of the warehouse lid
It is arranged weighing room's feed inlet (24)；Weighing room's discharge port (25) are arranged in the sidewall bottom；The bottom setting of the side wall is multiple
Boss, groove is arranged in a one-to-one correspondence on the weighing instrument (22) with boss, and the size matching of the boss and groove mutually blocks
It connects, sealing ring is set between the groove of the boss and weighing instrument (22) of the side wall；Or the bottom setting of the side wall is multiple
With externally threaded boss, it is arranged in a one-to-one correspondence tapped groove on the weighing instrument (22) with boss, the boss and recessed
The size of slot matches, and sealing ring is arranged between the groove of the boss and weighing instrument (22) of the side wall；The side wall and warehouse lid are close
Envelope connection；Through-hole, through hole sealed set weighing room measuring cell (26) are set in the warehouse lid；The top side wall setting connection
Weighing room's air inlet (27) of gas storage tank with pressure.
5. a kind of composite core pultrude process resin mixing system according to claim 4, it is characterised in that: the mixing
Room (3) include mixing chamber (31), the mixing chamber feed inlet (32) being set on mixing chamber (31) and mixing chamber discharge port (33), with
And it is set to the mixing chamber blender (34) in mixing chamber (31)；The mixing chamber (31) includes the top cover being tightly connected, side wall
And base assemblies；The base assemblies include inclined plate and bottom plate；The diameter for the inner space that the base assemblies surround is less than side
The diameter for the inner space that wall surrounds；The blender (34) is set in the inner space that base assemblies surround；The mixing
The side wall of room (31) and external cladding setting mixing chamber heated constant temperature floor (35) of base assemblies；The mixing chamber blender (34)
Including shaft (34-1) and blade (34-2)；One end of the shaft (34-1) is supported on bottom plate, and the other end connects blade；Institute
State the mixing chamber air inlet (36) of gas storage tank of the top side wall setting connection with pressure；The top side wall setting connection is true
The mixing chamber bleeding point (37) of sky pump；The mixing chamber air inlet (36) and mixing chamber bleeding point (37) are located at same horizontal line
On；Through-hole, through hole sealed set mixing chamber measuring cell (38) are set on the top cover.
6. a kind of composite core pultrude process resin mixing system according to claim 5, it is characterised in that: the charging
Room (4) includes storage bin (41)；The internal diameter up and down of the storage bin (41) is consistent, storage bin (41) by be tightly connected cover board,
Side wall and bottom plate composition；Feed compartment heated constant temperature layer (42) are arranged in the outer wall surrounding of storage bin (41) side wall and bottom plate；Institute
It states and feed compartment feed inlet (43) is set in the middle part of cover board；Feed compartment discharge port (44) are arranged in the middle part of the bottom plate；The side wall
One feed compartment limiter (45) is set between bottom and bottom plate；The feed compartment limiter (45) includes that probe and signal are sent
Device；Flow valve (46) are arranged on pipeline in feed compartment discharge port (44) connecting pipeline；Through-hole, through-hole are set on the cover board
Locate sealed set feed compartment measuring cell (47)；The feed compartment air inlet of gas storage tank of the top side wall setting connection with pressure
Mouth (48)；It is detachable between the bottom plate and side wall of the storage bin (41)；Multiple boss are arranged in the bottom；On the bottom plate
Groove is arranged in a one-to-one correspondence with boss；The matching of the size of the boss and groove, is mutually clamped；The boss of side wall and bottom plate it is recessed
Sealing ring is set between slot；Multiple externally threaded boss of band are arranged in the bottom of the side wall；It is a pair of with boss one on the bottom plate
Tapped groove should be set；The matching of the size of the boss and groove；Between the boss of the side wall and the groove of bottom plate
Sealing ring is set.
7. a kind of composite core pultrude process resin mixing procedure, it is characterised in that: using as claimed in claim 6 a kind of multiple
Close core pultrude process resin mixing system, mixing procedure the following steps are included:
Step 1: charging；A certain amount of resin and curing agent is added into the first storage compartment and the second storage compartment respectively, by first
Resin and curing agent by the air pressure of inlet plenum (7) are injected separately into first respectively after being sealed by storage compartment and the second storage compartment
Weighing room and the second weighing room, when the first storage compartment and the indoor resin of the second storing and curing agent respectively reach sets requirement
Afterwards, stop injection；Resin and curing agent enter mixing chamber (3), are stirred 5-10 minutes and are uniformly mixed by blender (34), starting
Vacuum pump (6) extracts the bubble in resin out, when vacuum degree reaches requirement, stops vacuumizing, the resin mixed temporarily stores
In mixing chamber (3), when having resin in mixing chamber (3), weighing room (2) wouldn't be weighed；When the resin stream in mixing chamber (3) only with
Afterwards, start the first storage compartment and the material feeding into the first weighing room and the second weighing room respectively of the second storage compartment, after the completion of weighing again
Secondary beginning is in mixing chamber (3) interior mixing；When the feed compartment limiter (45) in feed compartment (4) sense amount of resin reach limit or
When person's limit is following, issues instruction and allow mixed resin injection feed compartment (4) in mixing chamber (3), pass through pressure in feed compartment (4)
Power and flow valve (36) control resin flow, and the resin in feed compartment (4) uses 10-30min for pultrusion；It is back and forth followed by aforementioned
The operation of ring, the fresh resin of sustainable supply；
Step 2, cleaning；After the completion of a pultrusion, starts cleaning procedure and lead to after storage compartment (1) interior resin/curing agent emptying
It crosses inlet plenum (7) and increases air pressure to the cleaning agent of purge chamber (8), cleaning agent is by injecting storage compartment in cleaning agent spray head (17)
(1), storage compartment's blender (19) starting while in storage compartment (1), quickly passes through each function for cleaning agent by air pressure
Room is discharged from discharge port, back and forth cleans three times, resin remaining in system is cleaned up.
8. a kind of composite core pultrude process resin mixing procedure according to claim 7, it is characterised in that: the step
In one, it is ensured that the room temperature of storage compartment (1), weighing room (2), mixing chamber (3) and feed compartment (4) is 20~25 DEG C.
9. a kind of composite core pultrude process resin mixing procedure according to claim 8, it is characterised in that: the step
In one, when the inlet plenum (7) detects that air moisture content reaches 25-30%, start drying device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710159660.8A CN106626448B (en) | 2017-03-17 | 2017-03-17 | A kind of composite core pultrude process resin mixing system and mixing procedure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710159660.8A CN106626448B (en) | 2017-03-17 | 2017-03-17 | A kind of composite core pultrude process resin mixing system and mixing procedure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106626448A CN106626448A (en) | 2017-05-10 |
| CN106626448B true CN106626448B (en) | 2019-04-05 |
Family
ID=58847732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710159660.8A Active CN106626448B (en) | 2017-03-17 | 2017-03-17 | A kind of composite core pultrude process resin mixing system and mixing procedure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106626448B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107737539A (en) * | 2017-09-21 | 2018-02-27 | 常州市新创智能科技有限公司 | The resin and curing agent mixing arrangement and mixed method of a kind of automatic double surface gluer |
| CN107839255B (en) * | 2017-11-21 | 2023-03-21 | 连云港唯德复合材料设备有限公司 | Resin glue pouring device and method for continuous fiber winding |
| CN109986809B (en) * | 2017-12-29 | 2023-11-03 | 浙江德毅隆科技股份有限公司 | Automatic material injection device and method based on image acquisition |
| CN108381803B (en) * | 2018-03-21 | 2023-12-15 | 江西海源复合材料科技股份有限公司 | Resin and cut-off glass fiber mixing equipment |
| CN109262879A (en) * | 2018-08-22 | 2019-01-25 | 四川航天五源复合材料有限公司 | A kind of manufacture basalt fibre multiple tube send colloid system automatically |
| CN112691854B (en) * | 2020-12-11 | 2022-04-08 | 联亚智能科技（苏州）有限公司 | Viscous rubber material supply system for tire |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101585238A (en) * | 2009-07-02 | 2009-11-25 | 中国人民解放军国防科学技术大学 | Integral molding technique and molding system for supersized composite material member |
| CN201745180U (en) * | 2009-12-17 | 2011-02-16 | 远东复合技术有限公司 | High-strength fiber composite core forming device for transmission conductor |
| CN202849301U (en) * | 2012-10-03 | 2013-04-03 | 上海会博新材料科技有限公司 | Continuous production device of polyphenylene terephthalamide resins |
| CN204019780U (en) * | 2014-07-24 | 2014-12-17 | 重庆华虹仪表有限公司 | Transformer automatic-feeding device |
| CN105108924A (en) * | 2015-07-27 | 2015-12-02 | 永高股份有限公司 | Plastic mixed-processing equipment |
| CN205148664U (en) * | 2015-12-04 | 2016-04-13 | 山东博拓塑业股份有限公司 | PVC foaming board production line is with automatic compounding device of joining in marriage |
| CN106009191A (en) * | 2016-07-07 | 2016-10-12 | 远东电缆有限公司 | One-step silane crosslinked polyethylene overhead insulation material and production equipment and technology |
-
2017
- 2017-03-17 CN CN201710159660.8A patent/CN106626448B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101585238A (en) * | 2009-07-02 | 2009-11-25 | 中国人民解放军国防科学技术大学 | Integral molding technique and molding system for supersized composite material member |
| CN201745180U (en) * | 2009-12-17 | 2011-02-16 | 远东复合技术有限公司 | High-strength fiber composite core forming device for transmission conductor |
| CN202849301U (en) * | 2012-10-03 | 2013-04-03 | 上海会博新材料科技有限公司 | Continuous production device of polyphenylene terephthalamide resins |
| CN204019780U (en) * | 2014-07-24 | 2014-12-17 | 重庆华虹仪表有限公司 | Transformer automatic-feeding device |
| CN105108924A (en) * | 2015-07-27 | 2015-12-02 | 永高股份有限公司 | Plastic mixed-processing equipment |
| CN205148664U (en) * | 2015-12-04 | 2016-04-13 | 山东博拓塑业股份有限公司 | PVC foaming board production line is with automatic compounding device of joining in marriage |
| CN106009191A (en) * | 2016-07-07 | 2016-10-12 | 远东电缆有限公司 | One-step silane crosslinked polyethylene overhead insulation material and production equipment and technology |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106626448A (en) | 2017-05-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106626448B (en) | A kind of composite core pultrude process resin mixing system and mixing procedure | |
| CN104241592B (en) | Battery automatic fluid injection equipment | |
| CN203015766U (en) | Novel drum-type tea leaf fermentation machine | |
| CN204865583U (en) | Feed mixing agitating unit | |
| CN207523054U (en) | A kind of composite core pultrude process resin mixing system | |
| CN103506249B (en) | A kind of junction box glue-pouring machine | |
| CN206893450U (en) | A kind of electric capacity encapsulates injection device | |
| CN208266167U (en) | A kind of forage mixed fermentation tank | |
| CN103682260A (en) | Plaster mixing device and process for lead-acid battery lead plaster | |
| CN104162372A (en) | Gas quantitative blending and speed-controlled transmission method and device based on water-gas exchange technology | |
| CN207263594U (en) | Salt mist experiment case with automatic water filling device | |
| CN214715971U (en) | Silicone adhesive dosage test extrusion device | |
| CN210613454U (en) | A mixing arrangement that is used for (3R,5R) -5-fluoropiperidine-3-yl) carbamic acid tert-butyl ester to produce | |
| CN203562478U (en) | Device for blending lead-acid battery lead ointment | |
| CN207843964U (en) | A kind of storage device | |
| CN206663590U (en) | A kind of storage compartment | |
| CN206663564U (en) | A kind of mixing chamber | |
| CN203967194U (en) | A kind of nano-sized carbon and fumed silica battery process equipment | |
| CN204429198U (en) | A kind of use for laboratory vacuum pugging mixing device | |
| CN220460555U (en) | Waterproof coating batcher | |
| CN209333662U (en) | A kind of automatic dosing apparatus of mixed solvent | |
| CN210753501U (en) | Glue-pouring machine for producing solid storage battery | |
| CN203840919U (en) | Centralized feeding system for large-scale farming | |
| CN220661537U (en) | Gun head mixing device of polyurethane foaming machine | |
| CN104549024B (en) | A kind of use for laboratory vacuum pugging mixing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |