CN109968691A - A kind of pre- dipping machine of fibrous thermoplastic's curtain coating vibration infiltration - Google Patents
A kind of pre- dipping machine of fibrous thermoplastic's curtain coating vibration infiltration Download PDFInfo
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- CN109968691A CN109968691A CN201711440927.7A CN201711440927A CN109968691A CN 109968691 A CN109968691 A CN 109968691A CN 201711440927 A CN201711440927 A CN 201711440927A CN 109968691 A CN109968691 A CN 109968691A
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- dipping machine
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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
- 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]
- B29C70/504—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] using rollers or pressure bands
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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
- 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
- B29C70/54—Component parts, details or accessories; Auxiliary operations, e.g. feeding or storage of prepregs or SMC after impregnation or during ageing
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Composite Materials (AREA)
- Mechanical Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
- Reinforced Plastic Materials (AREA)
Abstract
Vibration is cast the invention discloses a kind of fibrous thermoplastic and infiltrates pre- dipping machine, comprising: the first, second, third rack being sequentially arranged from the front to the back；Feeding device is set to the rear side of the first rack and contains material；Driving mechanism；Pre-process mechanism；Zhan Sha mechanism is shaken, to carry out exhibition yarn processing to material；Two curtain coating heads are tentatively infiltrated respectively and are determined yarn processing to the upper and lower surface of material；The material that is arranged in of two pairs of steel band groups, mirror symmetry two sides and the upper and lower surface of common pressing materials and drives material to move forward up and down；The heating component of at least one set of mirror-image arrangement up and down is distributed in the upper and lower surface of material, and heats to material；A pair of vibration generator, mirror symmetry is set to material two sides up and down, to interrupt the strand of material；Accommodation apparatus, to the material that accommodates that treated.Thermoplasticity prepreg precision is high in its technical solution, work efficiency is high, and can impregnate to fibre knitting cloth and a variety of unidirectional fibres.
Description
Technical field
The present invention relates to thermoplastic carbon fiber technical field of material more particularly to a kind of fibrous thermoplastic to be cast vibration
Infiltrate pre- dipping machine.
Background technique
Thermoplastic composite has the outstanding features such as density is low, intensity is high, processing is fast, recyclable recycling, belongs to
High-performance, low cost, environmentally protective advanced composite material (ACM), thermoplastic material the engineering plastics of part fictitious hosts valuableness,
Same with thermosetting compound material and lightweight metal material, military project, it is civilian, medical, in terms of have broad prospect of application.Thermoplastic
Property composite material infiltrate difficult problem and restrict the popularization and application of thermoplastic composite, a kind of fibrous thermoplastic's curtain coating of the present invention is strong
It is a good equipment for solving the problems, such as that thermoplastic composite infiltration is difficult that power, which infiltrates pre- dipping machine, has infiltration thoroughly preparation speed
Degree is fast, has a vast market application prospect.
Currently, the production method of thermoplasticity prepreg mainly have cement-dipping method, film hair and three kinds of hot melt.Cement-dipping method utilizes
Steeping vat produces prepreg, its advantage is that simple production process, at low cost, deficiency is prepared prepreg precision and preimpregnation
Effect is less desirable.Film hair is prepared by thermoplastic film and produces thermoplasticity prepreg, its advantage is that production technology
Simply, at low cost, deficiency, which is prepared prepreg, which is limited preimpregnation effect by the precision and kind of film, great limitation
Property.Hot melt generally divides coating and the conventional preparation hair of curtain coating, its advantage is that being easy the carbon fiber prepreg of infiltration for thermosetting property
Preparation can obtain higher resin precision and effect of impregnation, in place of thermoplastic material difficulty infiltration carbon fiber Shortcomings,
Not thorough enough, waste of energy is infiltrated, and production efficiency is lower.
Summary of the invention
For the above-mentioned problems in the prior art, now providing that one kind is intended to can thermoplasticity prepreg precision be high, work
Make the high-efficient vibration infiltration that can be cast the fibrous thermoplastic that fibre knitting cloth and a variety of unidirectional fibres are impregnated to presoak
Machine, to overcome above-mentioned technological deficiency.
Specific technical solution is as follows:
A kind of pre- dipping machine of fibrous thermoplastic's curtain coating vibration infiltration, is applied to fibre knitting cloth and a variety of unidirectional fiber bundles
It is impregnated, comprising:
The first rack, the second rack, the third rack being sequentially arranged from the front to the back；
Feeding device is set to the rear side of the first rack and contains material；
Driving mechanism is set in third rack, to drive material by removing in feeding device and along from the front to the back
Path is mobile；
Mechanism is pre-processed, is set in the first rack, to be pre-processed to material；
Zhan Sha mechanism is shaken, is set in the second rack and lower end is resisted against surface of material, to carry out exhibition yarn to material
Processing；
Two curtain coating heads, are set in the second rack, are tentatively infiltrated respectively to the upper and lower surface to material and fixed
Yarn processing；
Two pairs of steel band groups, are installed in third rack, and two steel band group mirror symmetries are arranged in the upper and lower two sides of material and are total to
With pressing materials upper and lower surface and drive material to move forward；
The heating component of at least one set of mirror-image arrangement up and down, is set in third rack and is distributed in the upper following table of material
Face, and material is heated；
A pair of vibration generator, mirror symmetry is set to material or more two sides and is installed in third rack, to beat
The strand of disconnected material, reduces thermoplastic material toughness；
Accommodation apparatus is set to the front end of third rack, to the material that accommodates that treated.
Preferably, being additionally provided with hot body in the second rack, and the air outlet of hot body is towards surface of material
Preferably, further including control cabinet, and driving mechanism, curtain coating head, vibration generator are mutually electrically connected with control cabinet respectively.
Preferably, vibration Zhan Sha mechanism includes quantity is equal and position is opposite vibrator-roller and vibrator, and each vibration
Roller is longitudinally movable to be installed in the second rack and leaning with surface of material, the function end of each vibrator with one
The circumferential position of vibrator-roller is opposite.
Preferably, being rotatably equipped with First Transition roller and the second transition roller in the second rack, and the second transition roller position
In the back lower place position of First Transition roller, the outlet end of two curtain coating heads is respectively close to the periphery of First Transition roller and the second mistake
Cross the periphery of roller, and material by between curtain coating head and a First Transition roller using another curtain coating head and the second transition roller it
Between.
Preferably, each steel band group includes two rotating cylinders being rotatably installed in third rack, is arranged in two rollings
Steel band outside cylinder, and at least one roller is operated by the servo motor driving being installed in third rack, the steel of two steel band groups
Band turns on the contrary, moving forward to clamp material.
Preferably, accommodation apparatus is the wind-up roll for being rotatably installed on third rack front end, and wind-up roll is by solid
Loaded on the servo motor driving in third rack, material after processing is collected to winding type.
Preferably, feeding device includes frame, is rotatably installed on multiple fiber rollers on frame, fiber roller specifically by
Damping shaft and fiber barrel mutually are set with to be formed, and above-mentioned material is unidirectional fiber bundle, there is unidirectionally coiling on each fiber roller
Fibre bundle；
Pre-processing mechanism includes the first roller group and the second roller group, and the first roller group and the second roller group are by more grooved roller groups
At grooved roller periphery is evenly arranged with limiting slot circumferentially, and the head end stretching fiber roller of multiple unidirectional fiber bundles is simultaneously successively tight
It is attached in the grooved roller limiting slot of the first roller group and the grooved roller limiting slot of the second roller group.
Preferably, feeding device includes frame, the rotatable fiber cloth roller bearing being installed on frame, above-mentioned material is
Fiber cloth, and fiber cloth coiling is in the periphery of fiber cloth roller bearing；
Pre-processing mechanism includes the first roller group and the second roller group, and the first roller group and the second roller group are by more optical axis groups
At.
Preferably, being additionally provided with cooling body between two layers of steel band of each steel band group, and cooling body is located at heating
The front side of component and vibration generator, to handle material cooling and solidifying with molded thermoplastic prepreg sheet material.
The beneficial effect of above-mentioned technical proposal is:
(1) thermoplasticity prepreg precision is high, work efficiency is high, and can carry out to fibre knitting cloth and a variety of unidirectional fibres
Dipping, and stable structure is reliable, high degree of automation；
(2) first roller groups and the second roller group are made of more grooved rollers, and grooved roller periphery has limiting slot, limiting slot effect limit
Throwing beam position greatly prevents the abrasion of tow from fluffing due to being rolling friction；
(3) hot body can be such that fiber surface sizing agent softens and keep yarn fluffy；Two groups of vibration Zhan Sha mechanisms pass through vibration
The effect of roller keeps the arrangement of tow and exhibition yarn more uniform, sufficiently exhibition yarn；
(4) vibration generator vibration interrupt thermoplastic material strand make its desaturation and further exhibition yarn make more evenly and
Infiltration is more abundant, squeezes collective effect in vibration and heating zone heating, infiltrates the thermoplastic material on both sides sufficiently in fiber,
And solidify in cooling zone cooling and shaping, molded thermoplastic prepreg sheet material.
Detailed description of the invention
Fig. 1 is the perspective view that fibrous thermoplastic of the present invention is cast that vibration infiltrates pre- dipping machine；
Fig. 2 is the perspective view that fibrous thermoplastic of the present invention is cast that vibration infiltrates pre- dipping machine part-structure；
Fig. 3 is the side sectional structure chart that fibrous thermoplastic of the present invention is cast that vibration infiltrates pre- dipping machine；
Fig. 4 is that fibrous thermoplastic of the present invention is cast the pre- dipping machine bracket groove roller arragement construction view of vibration infiltration.
Specific embodiment
It is real below in order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention
1 to 4 pair of attached drawing of the example combination pre- dipping machine of fibrous thermoplastic's curtain coating vibration infiltration provided by the invention is applied to be specifically addressed.
Refering to fig. 1, the perspective view that vibration infiltrates pre- dipping machine is cast for fibrous thermoplastic；In conjunction with Fig. 2, flowed for fibrous thermoplastic
Prolong the perspective view that vibration infiltrates pre- dipping machine part-structure；And Fig. 3, the side for being cast the pre- dipping machine of vibration infiltration for fibrous thermoplastic are cutd open
Face structure chart；And Fig. 4, vibration, which is cast, for fibrous thermoplastic infiltrates pre- dipping machine bracket groove roller arragement construction view.And define such as Fig. 3
Paper shown on direction from right to left be direction from the front to the back in the present embodiment.
Shown in as shown in Figure 1 to Figure 4, fibrous thermoplastic provided by the invention is cast vibration and infiltrates pre- dipping machine applied to fiber
Woven cloth and a variety of unidirectional fiber bundles are impregnated comprising: the first rack 1, the second rack being sequentially arranged from the front to the back
2, third rack 3；Feeding device 4 is set to the rear side of the first rack 1 and contains material；Driving mechanism (not shown),
It is set in third rack 3, to drive material by removing in feeding device 4 and moving along path from the front to the back；Pretreatment
Mechanism is set in the first rack 1, to pre-process to material；Shake Zhan Sha mechanism, be set in the second rack 2 and
Lower end is resisted against surface of material, to carry out exhibition yarn processing to material；Two curtain coating heads 5, are set in the second rack 2, to
Yarn processing is tentatively infiltrated and determined respectively to the upper and lower surface of material；Two pairs of steel band groups 6, are installed in third rack 3, two steel
The upper and lower surface for being arranged in material or more two sides and common pressing materials with 6 mirror symmetries of group simultaneously drives material to move forward；
The heating component 7 of at least one set of mirror-image arrangement up and down, is set in third rack 3 and is distributed in the upper and lower surface of material, and right
Material heat treatment；A pair of vibration generator 8, mirror symmetry are set to material or more two sides and are installed in third rack 3,
To interrupt the strand of material, reduce material by viscosity；Accommodation apparatus 9 is set to the front end of third rack 3, to
Receiving treated material.
It is in a preferred embodiment, specific to be additionally provided with hot body 10 in the second rack 2 as shown in Figure 2,
And the air outlet of hot body 10 makes it is easier to exhibition yarn to soften the slurry agent in surface of material towards surface of material.Specifically
, hot body 10 uses infrared heating device or air-heater.Further, fibrous thermoplastic is cast the pre- dipping machine of vibration infiltration also
Including control cabinet 11, and driving mechanism, curtain coating head 5, vibration generator 8 are electrically connected with 11 phase of control cabinet respectively, to control respectively
The operating status of each section.Specifically, control cabinet 11 is set to the side of the second rack 2, and there is PLC control in control cabinet 11
Device can easily play the role of Row control, and PLC controller is the component routinely used in industrial automation, therefore this
In omit and repeat.
Embodiment as a further preference, vibration Zhan Sha mechanism include the vibrator-roller 12 that quantity is equal and position is opposite
With vibrator 13, and each vibrator-roller 12 is longitudinally movable is installed in the second rack 2 and leans with surface of material, often
The function end of one vibrator 13 is opposite with the circumferential position of a vibrator-roller 12.In the present embodiment, the both ends of vibrator-roller 12
It is arranged in the waist type groove that is opened up in the second rack 2 and vibrator-roller 12 is located at material upper surface or more, vibrator 13 and above-mentioned
Vibration generator 8 is the vibration generator in a manner of pneumatic or ultrasonic wave as function end, is existing equipment, therefore omits here
It repeats, but the structure of hammer can also be punched using concussion motor, so that 12 longitudinal movement of vibrator-roller is not under the effect of vibrator 13
Disconnected impact surface of material plays vibration row's yarn, reduces tow superposition, makes to open up yarn more evenly.And in the present embodiment, vibrator-roller 12
Quantity with vibrator 13 is two.
Embodiment as a further preference is rotatably equipped with First Transition roller 14 and second in the second rack 2
Transition roller 15, and the second transition roller 15 is located at the back lower place position of First Transition roller 14, the outlet end of two curtain coating heads 5 connects respectively
It is bordering on the periphery of First Transition roller 14 and the periphery of the second transition roller 15, and material is by a curtain coating head 5 and First Transition roller
Using between another curtain coating head 5 and the second transition roller 15 between 14.Since the second transition roller 15 is located at First Transition roller 14
Back lower place position, so that material is being close to again after licking 14 periphery of First Transition roller of being close to around licking the second transition roller 15
Periphery, i.e. two transition rollers are adjacent to the upper and lower surface in material respectively, so that two curtain coating heads 5 can be respectively to the upper of material
Lower surface carries out infiltrating and determining yarn processing.Further, it is cast on head 5 and is additionally provided with infrared heating system (not shown), have
Body can be infrared heating pipe, and the outlet section of curtain coating head 5 is arranged precise control open loop system, can specifically be realized by servo-system,
The periphery of two transition rollers has teflon coatings.Further, be also equipped in the second rack 2 two respectively with First Transition
Roller 14 is driven the driving motor (not shown) being connected with the second transition roller 15, to realize pulling effect.In addition, above-mentioned stream
Prolong first 5, infrared heating system, precise control open loop system and two driving motors to be mutually electrically connected with controller respectively, to realize
The purpose of automation.
In a preferred embodiment, specific as shown in Figure 2, each steel band group 6 includes two rotatable peaces
Loaded on the rotating cylinder in third rack 3, the steel band that is arranged in outside two rollers, and at least one roller is by being installed on third rack 3
On servo motor drive operating, the steel band of two steel band groups 6 turns on the contrary, moving forward to clamp material.Further
, the quantity of heating component 7 is two multiple groups, and a pair of vibration generator 8 is set between two groups of heating components 7, and concrete application
In, the quantity of heating component 7 is also possible to multiple groups.In the present embodiment, heating component 7 is realized by the way of electricity or oil heating,
It may also be the various ways such as steam heating.Further, in the two sides up and down of material, heating component 7 and vibration generator 8
It is all set between two layers of the steel band formed in steel band group 6.Be formed in steel band group 6 far from material side one layer of steel band and
It is close to one layer of steel band of material, and heating component 7 and vibration generator 8 are one layer of steel bands for being disposed proximate to be close to material
At position, the effect of heating and vibration is each served as.And in vibration, heating, extruding collective effect, make material upper and lower surface
Thermoplastic material sufficiently infiltrates in fiber
Embodiment as a further preference, it is specific as shown in Figure 2, accommodation apparatus 9 is rotatably to be installed on the
One wind-up roll of three racks, 3 front end, and wind-up roll is by a servo motor (not shown) being installed in third rack 3
Driving collects material after processing to winding type.But accommodation apparatus 9 can also directly be containing case, it is not limited to this.
In addition, above-mentioned each servo motor collectively constitutes driving mechanism.
In a preferred embodiment, specific as shown in figs. 1 and 4, feeding device 4 includes frame 23, can turn
The dynamic multiple fiber rollers 24 being installed on frame 23, fiber roller are specifically mutually set with and are formed by damping shaft and fiber barrel, and on
The material stated is unidirectional fiber bundle, and coiling has unidirectional fiber bundle on each fiber roller 24.Further, pretreatment mechanism includes
First roller group 16 and the second roller group 17, and the first roller group 16 and the second roller group 17 are made of more grooved rollers, grooved roller periphery is uniform
It is provided with limiting slot circumferentially, the head end of multiple unidirectional fiber bundles stretches out fiber roller 24 and is successively tightly attached to the first roller group 16
Grooved roller limiting slot and the second roller group 17 grooved roller limiting slot in.Each grooved roller longitudinal movement adjusts yarn away from normal by slot rod substitution
Rule fiber separation comb can reduce fibre frictoin, greatly prevent the abrasion of tow from fluffing, and the first roller group 16 and the second roller group
17 fixed wire beam positions, fibre bundle is by generating certain tension between the first roller group 16 and the second roller group 17, so that at the beginning of fiber
Step arrangement, to realize pretreated purpose.Further, as shown in Figure 4, grooved roller both ends are rotatably mounted on first
In rack 1, and the first roller group 16 includes two mutual obtuse-angulate two groups of roller groups, after two groups of roller groups form certain angle, both sides
Fibre bundle summarizes slabbing via two roller groups and the second roller group 17, and each roller group includes three grooved rollers being parallel to each other, the
Two roller groups 17 include two grooved rollers parallel to each other, in practical application, grooved roller quantity and arrangement can according to actual needs and
It is fixed, it is not limited to this.
Corresponding, when above-mentioned material is fiber cloth, feeding device 4 includes frame 23, is rotatably installed on frame
Fiber cloth roller bearing (not shown) on 23, fiber cloth coiling is in the periphery of fiber cloth roller bearing, and pre-processing mechanism includes the
One roller group 16 and the second roller group 17, and the first roller group 16 and the second roller group 17 are made of more optical axises, applied to preparing thermoplastic
Property prepreg cloth, by generating certain tension between the first roller group 16 and the second roller group 17, so that fiber tentatively arranges, thus real
Existing pretreated purpose.
In a preferred embodiment, it is additionally provided with cooling body 18 between two layers of steel band of each steel band group 6,
And cooling body 18 is located at heating component 7 and shakes the front side of generator 8, to handle material cooling and solidifying, to form heat
The structures such as air-cooled specifically can be used in plasticity prepreg sheet material.Further, the rear end of the second rack 2 is also arranged up and down turns
It is dynamic that first idler roller 19 and the second idler roller 20 are installed, and the level height where the second idler roller 20 is lower than the second roller group 17
Level height so that shape at an angle, and can generate between two idler rollers certain in material drawing process
Power arranges fiber tentatively.Further, the rear end of third rack 3 is additionally provided with traction roller group 21 and guide plate, to make jointly
Entered between two steel band groups 6 with directing material.Further, survey is additionally provided between two curtain coatings head 5 and traction roller groups 21
Thick instrument 22, by being mutually electrically connected with controller, and feedback information and control system, the equipment speed of service and curtain coating amount are controlled, with control
Material thickness processed.
The present invention in a particular application, by taking a variety of unidirectional fiber bundles as an example, collect in 24 periphery of fiber roller by fibre bundle coiling,
Extension end tentatively arranges slabbing after the first roller group 16 and the pretreatment of the second roller group 17, then by two idler rollers tensionings after
Into in the second rack 2, successively by the heating of hot body 10, the exhibition yarn processing of vibration Zhan Sha mechanism, a curtain coating head 5 and first
It is infiltrated with infiltration following table surface treatment between surface treatment, another curtain coating head 5 and the second transition roller 15 between transition roller 14, then leads to
It crosses traction roller group 21 and guide plate enters between two steel band groups 6, wherein successively by a heating component 7 to top and bottom heating, one
Top and bottom are heated in vibration 8 vibration of generator processing, another heating component 7 again, cooling body 18 is cooling to top and bottom
Curing process is finally stored by wind-up roll.It is worth noting that may also set up single-chip microcontroller or control chip circuit in control cabinet 11
The common electric control element such as plate can easily realize above-mentioned function and program according to existing usage mode, simple and convenient.Specifically
, PLC controller uses DVP-24ES2.In addition, above-mentioned servo motor uses ASDA-B2 servo-driver.
To which the present embodiment thermoplasticity prepreg precision is high, work efficiency is high, and can be to fibre knitting cloth and a variety of lists
It is impregnated to fiber, and stable structure is reliable, high degree of automation.In addition, the first roller group 16 and the second roller group 17 are by more
Root grooved roller composition, grooved roller periphery have limiting slot, and limiting slot effect limitation tow position is greatly anti-due to being rolling friction
The only abrasion fluffing of tow；Hot body 10 can be such that fiber surface sizing agent softens and keep yarn fluffy；Two groups of vibration Zhan Sha mechanisms
Keep the arrangement of tow and exhibition yarn more uniform by the effect of vibrator-roller 12, sufficiently exhibition yarn；Curtain coating head 5 is provided with infrared heating system
System stablizes flow liquid, and precise control open and close system is arranged in curtain coating head 5, adjusts curtain coating amount；It is set between curtain coating head 5 and traction roller group 21
Calibrator 22 is set, curtain coating amount and the equipment speed of service are controlled by signal, reaches essence amount casting thickness；Generator 8 is shaken to shake
Interrupt thermoplastic material strand make its desaturation and further exhibition yarn make more evenly with infiltrate it is more abundant, in vibration and heating zone
Heating squeezes collective effect, infiltrates the thermoplastic material on both sides sufficiently in fiber, and solidifies in cooling zone cooling and shaping, at
Type thermoplasticity prepreg sheet material.
The foregoing is merely presently preferred embodiments of the present invention, is merely illustrative for the purpose of the present invention, and not restrictive
's.Those skilled in the art understand that in the spirit and scope defined by the claims in the present invention many changes can be carried out to it,
It modifies or even equivalent, but falls in protection scope of the present invention.
Claims (10)
1. a kind of fibrous thermoplastic, which is cast vibration, infiltrates pre- dipping machine, be applied to fibre knitting cloth and a variety of unidirectional fiber bundles into
Row dipping characterized by comprising
The first rack (1), the second rack (2), the third rack (3) being sequentially arranged from the front to the back；
Feeding device (4) is set to the rear side of first rack (1) and contains material；
Driving mechanism is set on the third rack (3), to drive material by removing simultaneously edge in the feeding device (4)
Path from the front to the back is mobile；
Mechanism is pre-processed, is set on first rack (1), to be pre-processed to material；
Zhan Sha mechanism is shaken, is set on second rack (2) and lower end is resisted against surface of material, to be opened up to material
Yarn processing；
Two curtain coating heads (5), are set on second rack (2), are tentatively soaked respectively to the upper and lower surface to material
Moisten and determine yarn processing；
Two pairs of steel band groups (6) are installed on the third rack (3), and two steel band group (6) mirror symmetries are arranged in material or more
The upper and lower surface of two sides and common pressing materials simultaneously drives material to move forward；
The heating component (7) of at least one set of mirror-image arrangement up and down, is set on the third rack (3) and is distributed in the upper of material
Lower surface, and material is heated；
A pair of vibration generator (8), mirror symmetry are set to material or more two sides and are installed on the third rack (3)；
Accommodation apparatus (9) is set to the front end of the third rack (3), to the material that accommodates that treated.
2. fibrous thermoplastic as described in claim 1, which is cast vibration, infiltrates pre- dipping machine, which is characterized in that second rack
(2) it is additionally provided on hot body (10), and the air outlet of the hot body (10) is towards surface of material.
3. fibrous thermoplastic as claimed in claim 2, which is cast vibration, infiltrates pre- dipping machine, which is characterized in that further include control cabinet
(11), and the driving mechanism, curtain coating head (5), vibration generator (8) be mutually electrically connected with the control cabinet (11) respectively.
4. fibrous thermoplastic as described in claim 1, which is cast vibration, infiltrates pre- dipping machine, which is characterized in that yarn machine is opened up in the vibration
Structure includes the vibrator-roller (12) and vibrator (13) that quantity is equal and position is opposite, and each vibrator-roller (12) can be longitudinal
Mobile is installed on second rack (2) and leans with surface of material, and the function end of each vibrator (13) is equal
It is opposite with the circumferential position of a vibrator-roller (12).
5. fibrous thermoplastic as claimed in claim 4, which is cast vibration, infiltrates pre- dipping machine, which is characterized in that second rack
(2) First Transition roller (14) and the second transition roller (15) are rotatably installed, and second transition roller (15) is located at institute on
The back lower place position of First Transition roller (14) is stated, the outlet end of two curtain coatings head (5) is respectively close to the First Transition
The periphery of the periphery of roller (14) and second transition roller (15), and material is by a curtain coating head (5) and the First Transition
Using between another curtain coating head (5) and second transition roller (15) between roller (14).
6. fibrous thermoplastic as claimed in claim 5, which is cast vibration, infiltrates pre- dipping machine, which is characterized in that each steel band group
(6) include two rotating cylinders being rotatably installed on the third rack (3), the steel band being arranged in outside two rollers,
And at least one described roller is operated by the servo motor driving being installed on the third rack (3), two steel band groups
(6) steel band turns on the contrary, moving forward to clamp material.
7. fibrous thermoplastic as described in claim 1 or 6, which is cast vibration, infiltrates pre- dipping machine, which is characterized in that the receiving dress
Setting (9) is the wind-up roll for being rotatably installed on third rack (3) front end, and the wind-up roll is described by being installed in
Servo motor driving in third rack (3) collects material after processing to winding type.
8. the fibrous thermoplastic as described in claim 1 or 3 or 6, which is cast vibration, infiltrates pre- dipping machine, which is characterized in that the feed
Device (4) includes frame (23), the multiple fiber rollers (24) being rotatably installed on the frame (23), and above-mentioned material
For unidirectional fiber bundle, coiling has unidirectional fiber bundle on each fiber roller (24)；
The pretreatment mechanism includes the first roller group (16) and the second roller group (17), and first roller group (16) and the second roller group
(17) it is made of more grooved rollers, the grooved roller periphery is evenly arranged with limiting slot circumferentially, multiple unidirectional fibres
The head end of beam stretches out the fiber roller (24) and is successively tightly attached to the grooved roller limiting slot and described second of first roller group (16)
In the grooved roller limiting slot of roller group (17).
9. the fibrous thermoplastic as described in claim 1 or 3 or 6, which is cast vibration, infiltrates pre- dipping machine, which is characterized in that the feed
The fiber cloth roller bearing that device (4) includes frame (23), is rotatably installed on the frame (23), above-mentioned material are fiber
Cloth, and the fiber cloth coiling is in the periphery of the fiber cloth roller bearing；
The pretreatment mechanism includes the first roller group (16) and the second roller group (17), and first roller group (16) and the second roller group
(17) it is made of more optical axises.
10. fibrous thermoplastic as claimed in claim 8, which is cast vibration, infiltrates pre- dipping machine, which is characterized in that in each steel
It is additionally provided between two layers of steel band with group (6) cooling body (18), and the cooling body (18) is located at the heating component
(7) and vibration generator (8) front side, to material cooling and solidifying processing with molded thermoplastic prepreg sheet material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711440927.7A CN109968691B (en) | 2017-12-27 | 2017-12-27 | Fiber thermoplastic casting vibration infiltration pre-dipping machine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN111284042A (en) * | 2020-02-20 | 2020-06-16 | 青岛中集创赢复合材料科技有限公司 | Production equipment and production process of fiber reinforced thermoplastic resin composite strip |
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| TWI729521B (en) * | 2019-10-04 | 2021-06-01 | 財團法人塑膠工業技術發展中心 | An equipment and method for producing fiber reinforced composite with more stable yarn spreading and resin impregnating abilities |
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