CN207016970U - A kind of uniform carbon fiber product needing machine of needling density - Google Patents
A kind of uniform carbon fiber product needing machine of needling density Download PDFInfo
- Publication number
- CN207016970U CN207016970U CN201720985154.XU CN201720985154U CN207016970U CN 207016970 U CN207016970 U CN 207016970U CN 201720985154 U CN201720985154 U CN 201720985154U CN 207016970 U CN207016970 U CN 207016970U
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- Prior art keywords
- carbon fiber
- acupuncture
- fiber product
- ratchet
- needling density
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Abstract
It the utility model is related to carbon fibre material field, more particularly to a kind of uniform carbon fiber product needing machine of needling density.Its technical scheme is：A kind of uniform carbon fiber product needing machine of needling density, including frame, guide pillar is installed in frame, the other end of guide pillar is connected with needle beam, acupuncture elevating mechanism is installed, the other end of acupuncture elevating mechanism is connected with acupuncture board, and the other end of acupuncture board is connected with stripping hair plates and some prickers on needle beam；At least two deflector rolls are provided with by bearing in the frame, conveyer belt is installed on deflector roll, support web plate is connected with conveyer belt, the end of deflector roll is provided with ratchet, the end of acupuncture board is connected with fixed plate, and rack-plate is connected with fixed plate, and rack-plate is located at the side of ratchet.The utility model provides a kind of support web plate frequency identical with the motion holding of acupuncture board, the uniform carbon fiber product needing machine of needling density, and solving the problems, such as that the needling density of existing carbon fiber product is uneven causes out-of-flatness.
Description
Technical field
It the utility model is related to carbon fibre material field, more particularly to a kind of uniform carbon fiber product acupuncture of needling density
Machine.
Background technology
Carbon fiber has the various premium properties of elemental carbon, as proportion is small, heat resistance is fabulous, thermal coefficient of expansion is small, heat conduction
Coefficient is big, corrosion resistance and electric conductivity are good etc..Meanwhile it has the flexibility as fiber again, it can carry out weaving processing and twine
Around shaping.The most excellent performance of carbon fiber is that specific strength and specific modulus exceed in general reinforcing fiber, and it is answered with what resin was formed
Also high 3 times or so of specific strength and specific modulus the ratio steel and aluminium alloy of condensation material, it is a kind of new material of excellent in mechanical performance.Carbon is fine
Dimension composite is applied on space flight, guided missile and sports equipment, can significantly mitigate weight, improves payload, improves performance,
It is the important feature material of aerospace industry.
At present, the needing machine of most of processing carbon fiber products is to control each process procedure, each step by manual operation
Intermittent time is grown, and production efficiency is low and the flaws such as acupuncture product lamination, product be uneven easily occurs.
Number of patent application discloses a kind of for processing carbon fiber product for CN201310084758.3 patent of invention
Needing machine, including control system and mechanical part, the mechanical part include support, feeding mechanism, height adjustment mechanism, pin
Beam and acupuncture mechanism, wherein, the feeding mechanism includes line slideway, support web plate, charging leading screw, charging stepper motor；Institute
Stating height adjustment mechanism includes height regulation stepper motor, height adjusting screw, height regulation guide pillar；The acupuncture mechanism includes
Asynchronous machine, horizontal rotating shaft, acupuncture board cam mechanism, acupuncture board, acupuncture board guide pillar, stripping hair plates cam mechanism, stripping hair plates, stripping hair
Plate guide pillar.Control system connection charging stepper motor, height regulation stepper motor and the asynchronous machine.The pin of the present invention
Thorn machine is stable, and when carbon fiber is processed in acupuncture, fiber fleece uniformity is good, and farthest avoids disconnected in processing
Pin, the production requirement of high quality can be met.
But above-mentioned support web plate when being moved on line slideway, it is necessary to by feed driving stepper motor feed leading screw come
Move support web plate.Support web plate is driven from the lifting of acupuncture board by different drive mechanisms, and the time one is grown, and holds in the palm the step of web plate
Enter motion can not be in real time with acupuncture board elevating movement be consistent, pricker may be repeated on some region of carbon fiber product
Pricker is repeated, causes that acupuncture is uneven, situation of surface irregularity.
Utility model content
The utility model overcomes the deficiencies in the prior art, there is provided a kind of to ask the motion of web plate and acupuncture board to keep same frequency
The uniform carbon fiber product needing machine of rate, needling density, the needling density for solving existing carbon fiber product uneven cause
The problem of out-of-flatness.
To solve above-mentioned technical problem, the utility model uses following technical scheme：
A kind of uniform carbon fiber product needing machine of needling density, including frame, are provided with guide pillar in frame, guide pillar it is another
One end is connected with needle beam, and acupuncture elevating mechanism is provided with needle beam, and the other end of acupuncture elevating mechanism is connected with acupuncture board, acupuncture
The other end of plate is connected with stripping hair plates and some prickers；At least two deflector rolls are provided with by bearing in the frame, on deflector roll
Conveyer belt is installed, support web plate is connected with conveyer belt, the end of deflector roll is provided with ratchet, and the end of acupuncture board is connected with
Fixed plate, rack-plate is connected with fixed plate, rack-plate is located at the side of ratchet.
As preferred scheme of the present utility model, the upper end level of the rack-plate is less than the lower end height of pricker.
As preferred scheme of the present utility model, the ratchet includes inner ring, and inner ring is fixed and is set on deflector roll, interior
Circle is outer to be arranged with gear ring, and gear ring inner surface setting has some teeth groove, ratchet is hinged with inner ring, is connected between ratchet and inner ring
The torsion spring of teeth groove is abutted for reversing pawl end.
As preferred scheme of the present utility model, the conveyer belt is provided at both ends with for stopping support web plate relative to biography
Send with the elastic rib slided.
As preferred scheme of the present utility model, the acupuncture elevating mechanism includes motor, and motor is installed on needle beam, pin
Rotating shaft is provided with by bearing on beam, the output shaft of motor and rotating shaft are provided with drive gear by belt transmission in rotating shaft；Pin
Travelling gear is installed on beam, drive gear and travelling gear engagement, the edge of travelling gear are hinged with connecting rod, connecting rod it is another
End is hinged with elevating lever, and the other end and the acupuncture board of elevating lever are fixed；Sleeve is fixed with needle beam, elevating lever is sheathed on sleeve
It is interior.
As preferred scheme of the present utility model, the acupuncture board is connected with stripping hair plates by spring.
Compared with prior art, the beneficial effects of the utility model are：
1st, support web plate of the present utility model is arranged on conveyer belt, and when deflector roll rotates, conveyer belt drives support web plate movement,
So as to which pricker carries out uniform acupuncture to the carbon fiber product on support web plate.When acupuncture board declines, rack and list on rack-plate
Engaged to gear, ratchet drives deflector roll to rotate, and so as to hold in the palm web plate stepping a certain distance, pricker is to untreated carbon fiber
Product area carries out pricker.Acupuncture board often declines once, and support web plate once, asks the mobile holding of web plate and acupuncture board same with regard to stepping
Synchronizing frequency, therefore, pricker to pin under untreated areas, ensure that the uniformity of acupuncture every time, ensure that carbon fiber product table
Face it is smooth.
2nd, the position of rack-plate is relatively low, and rack-plate first engages with ratchet, so as to ask web plate to complete step motion, rack
After the completion of being engaged with ratchet, support web plate no longer moves.After asking web plate to stop stepping, pricker just contacts carbon fiber product,
So as to pricker can stably to carbon fiber product carry out pricker, avoid pricker contact carbon fiber product on the move when pricker it is easy
Situation about fractureing.
3rd, when rack engages with ratchet, ratchet acting is rotated, and ratchet is fastened in the teeth groove of gear ring, deflector roll
Rotated together with ratchet；When ratchet dallies, ratchet can not be fastened in teeth groove, then deflector roll will not invert, and hold in the palm net
Plate is all the time along direction of advance step motion.
4th, the elastic rib at conveyer belt both ends can clamp support web plate, avoid pricker from entering the carbon fiber product on support web plate
The situation that support web plate slides relative to conveyer belt when assassinating pin, so as to reduce the uneven situation of acupuncture.
5th, when motor-driven rotatable shaft rotates, driving gear drives travelling gear rotates, and travelling gear drives link motion,
Travelling gear forms cam mechanism.Under the pulling of connecting rod, elevating lever elevating movement in loop bar, so as to which acupuncture board is accordingly carried out
Acupuncture campaign.Lifter rod lifting is driven by cam mechanism, improves the reliability of acupuncture board lifting, ensure that acupuncture board lifts
Frequency stabilization.
6th, stripping hair plates can peel off fiber from pricker, avoid carbon fiber product by pricker pull-up.Due to acupuncture board and stripping
Hair plates is connected by spring, and when acupuncture board rises, stripping hair plates can be later than acupuncture board rising, ensure that pricker smoothly takes off with fiber
From the occurrence of reducing pricker broken needle.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of fixed plate and rack-plate；
Fig. 3 is structural representation of the present utility model；
Fig. 4 is the left view of partial structurtes of the present utility model；
Fig. 5 is the structural representation of ratchet and rack-plate；
Fig. 6 is the local structural graph of pricker elevating mechanism.
In figure, 1- frames, 2- needle beams, 3- acupuncture elevating mechanisms, 4- acupuncture boards, 5- stripping hair plates, 6- deflector rolls, 7- support web plates,
8- ratchets, 11- guide pillars, 31- motors, 32- rotating shafts, 33- drive gears, 34- travelling gears, 35- connecting rods, 36- elevating levers,
37- sleeves, 41- prickers, 42- fixed plates, 43- rack-plates, 61- conveyer belts, 81- inner rings, 82- gear rings, 83- ratchets, 611- bullets
Property rib.
Embodiment
Below in conjunction with the accompanying drawings, the utility model is described in detail.
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only explaining this
Utility model, it is not used to limit the utility model.
Embodiment one
It is shown as shown in figures 1 and 3, including frame 1, guide pillar 11 is installed in frame 1, the other end of guide pillar 11 is connected with
Needle beam 2, acupuncture elevating mechanism 3 is installed on needle beam 2, the other end of acupuncture elevating mechanism 3 is connected with acupuncture board 4, acupuncture board 4
The other end is connected with stripping hair plates 5 and some prickers 41；Characterized in that, it is provided with least two by bearing in the frame 1
Deflector roll 6, conveyer belt 61 is installed on deflector roll 6, support web plate 7 is connected with conveyer belt 61, the end of deflector roll 6 is provided with ratchet
8, the end of acupuncture board 4 is connected with fixed plate 42, and rack-plate 43 is connected with fixed plate 42, and rack-plate 43 is located at ratchet 8
Side.
Support web plate 7 of the present utility model is arranged on conveyer belt 61, and when deflector roll 6 rotates, conveyer belt 61 drives support web plate 7
It is mobile, so as to which pricker 41 carries out uniform acupuncture to the carbon fiber product on support web plate 7.When acupuncture board 4 declines, on rack-plate 43
Rack engaged with ratchet 8, ratchet 8 drive deflector roll 6 rotate, so as to hold in the palm the stepping a certain distance of web plate 7, pricker 41
Pricker is carried out to untreated carbon fiber product region.Acupuncture board 4 often declines once, and support web plate 7 once, holds in the palm web plate 7 with regard to stepping
With the mobile holding synchronizing frequency of acupuncture board 4, therefore, pricker 41 to pin under untreated areas, ensure that the equal of acupuncture every time
Even property, ensure that the smooth of carbon fiber product surface.
Embodiment two
On the basis of embodiment one, as shown in Fig. 2 the upper end level of the rack-plate 43 is high less than the lower end of pricker 41
Degree.
The position of rack-plate 43 is relatively low, and rack-plate 43 first engages with ratchet 8, so as to ask web plate 7 to complete step motion,
After the completion of rack engages with ratchet 8, support web plate 7 no longer moves.After asking web plate 7 to stop stepping, pricker 41 just contacts carbon
Fibre, so as to which pricker 41 stably can carry out pricker to carbon fiber product, pricker is avoided to contact carbon fiber system on the move
The situation that pricker easily snaps off during product.
Embodiment three
On the basis of embodiment one or embodiment two, as shown in figure 5, the ratchet 8 includes inner ring 81, inner ring 81
Fixation is set on deflector roll 6, is arranged with gear ring 82 outside inner ring 81, the inner surface setting of gear ring 82 has some teeth groove, cut with scissors on inner ring 81
Ratchet 83 is connected to, is connected between ratchet 83 and inner ring 81 for reversing pawl end with against the torsion spring of teeth groove.
When rack engages with ratchet 8, the acting of ratchet 8 is rotated, and ratchet 83 is fastened in the teeth groove of gear ring 82,
Deflector roll 6 and ratchet 8 rotate together；When ratchet 8 dallies, ratchet 83 can not be fastened in teeth groove, then deflector roll 6 will not
Reversion, support web plate 7 is all the time along direction of advance step motion.
Example IV
On the basis of above-mentioned any one embodiment, as shown in figure 4, the conveyer belt 61 is provided at both ends with for hindering
The elastic rib 611 that gear support web plate 7 slides relative to conveyer belt 61.
The elastic rib 611 at the both ends of conveyer belt 61 can clamp support web plate 7, avoid pricker 41 fine to the carbon on support web plate 7
The situation that support web plate 7 slides relative to conveyer belt 61 when fiber products carry out pricker, so as to reduce the uneven situation of acupuncture.
Embodiment five
On the basis of above-mentioned any one embodiment, as shown in fig. 6, the acupuncture elevating mechanism 3 includes motor 31, electricity
Machine 31 is installed on needle beam 2, and rotating shaft 32 is provided with by bearing on needle beam 2, and output shaft and the rotating shaft 32 of motor 31 pass through belt
It is driven, drive gear 33 is installed in rotating shaft 32；Travelling gear 34, drive gear 33 and travelling gear 34 are installed on needle beam 2
Engagement, the edge of travelling gear 34 are hinged with connecting rod 35, and the other end of connecting rod 35 is hinged with elevating lever 36, elevating lever 36 it is another
End is fixed with acupuncture board 4；Sleeve 37 is fixed with needle beam 2, elevating lever 36 is sheathed in sleeve 37.
When the drive shaft 32 of motor 31 rotates, drive gear 33 drives travelling gear 34 to rotate, and travelling gear 34 drives
Connecting rod 35 moves, and travelling gear 34 forms cam mechanism.Under the pulling of connecting rod 35, the lifting fortune in loop bar 37 of elevating lever 36
It is dynamic, so as to which acupuncture board 4 accordingly carries out acupuncture campaign.Drive elevating lever 36 to lift by cam mechanism, improve acupuncture board 4 and lift
Reliability, ensure that acupuncture board 4 lift frequency stabilization.
Embodiment six
On the basis of above-mentioned any one embodiment, the acupuncture board 4 is connected with stripping hair plates 5 by spring.Shell hair plates 5
Fiber can be peeled off from pricker 41, avoid carbon fiber product by the pull-up of pricker 41.Because acupuncture board and stripping hair plates 5 pass through spring
Connection, when acupuncture board 4 rises, stripping hair plates 5 can be later than acupuncture board 4 and rise, and ensure that pricker 41 smoothly departs from fiber, reduce
The occurrence of pricker 41 broken needle.
Claims (6)
1. a kind of uniform carbon fiber product needing machine of needling density, including frame (1), guide pillar (11) is installed in frame (1),
The other end of guide pillar (11) is connected with needle beam (2), and acupuncture elevating mechanism (3), acupuncture elevating mechanism (3) are provided with needle beam (2)
The other end be connected with acupuncture board (4), the other end of acupuncture board (4) is connected with stripping hair plates (5) and some prickers (41)；Its feature
It is, at least two deflector rolls (6) is provided with by bearing on the frame (1), conveyer belt (61) is installed on deflector roll (6), passes
Send and support web plate (7) is connected with band (61), the end of deflector roll (6) is provided with ratchet (8), the end connection of acupuncture board (4)
There is fixed plate (42), rack-plate (43) is connected with fixed plate (42), rack-plate (43) is located at the side of ratchet (8).
A kind of 2. uniform carbon fiber product needing machine of needling density according to claim 1, it is characterised in that the tooth
Lower end height of the upper end level of batten (43) less than pricker (41).
A kind of 3. uniform carbon fiber product needing machine of needling density according to claim 1, it is characterised in that the list
Include inner ring (81) to gear (8), inner ring (81) fixation is set on deflector roll (6), and gear ring (82), tooth are arranged with outside inner ring (81)
Circle (82) inner surface setting has some teeth groove, and ratchet (83) is hinged with inner ring (81), is connected between ratchet (83) and inner ring (81)
It is connected to for reversing pawl end with against the torsion spring of teeth groove.
A kind of 4. uniform carbon fiber product needing machine of needling density according to claim 1, it is characterised in that the biography
That send band (61) is provided at both ends with the elastic rib (611) slided for stopping support web plate (7) relative to conveyer belt (61).
A kind of 5. uniform carbon fiber product needing machine of needling density according to claim 1, it is characterised in that the pin
Thorn elevating mechanism (3) includes motor (31), and motor (31) is installed on needle beam (2), and rotating shaft is provided with by bearing on needle beam (2)
(32), the output shaft of motor (31) and rotating shaft (32) are provided with drive gear (33) by belt transmission in rotating shaft (32)；Needle beam
(2) travelling gear (34), drive gear (33) and travelling gear (34) engagement are installed, the edge of travelling gear (34) is hinged on
There is connecting rod (35), the other end of connecting rod (35) is hinged with elevating lever (36), and the other end and acupuncture board (4) of elevating lever (36) are solid
It is fixed；Sleeve (37) is fixed with needle beam (2), elevating lever (36) is sheathed in sleeve (37).
6. the uniform carbon fiber product needing machine of a kind of needling density according to Claims 1 to 5 any one, its feature
It is, the acupuncture board (4) is connected with stripping hair plates (5) by spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720985154.XU CN207016970U (en) | 2017-08-08 | 2017-08-08 | A kind of uniform carbon fiber product needing machine of needling density |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720985154.XU CN207016970U (en) | 2017-08-08 | 2017-08-08 | A kind of uniform carbon fiber product needing machine of needling density |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207016970U true CN207016970U (en) | 2018-02-16 |
Family
ID=61477727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720985154.XU Expired - Fee Related CN207016970U (en) | 2017-08-08 | 2017-08-08 | A kind of uniform carbon fiber product needing machine of needling density |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207016970U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108894175A (en) * | 2018-06-11 | 2018-11-27 | 刘兴海 | A kind of energy-saving road cleaning watering device |
| CN111938164A (en) * | 2020-07-07 | 2020-11-17 | 黄星光 | Apricot kernel opening device for manufacturing industry |
| CN113995607A (en) * | 2021-11-01 | 2022-02-01 | 山东第一医科大学第二附属医院 | Special urine collecting vehicle for ICU |
| CN114507944A (en) * | 2022-03-29 | 2022-05-17 | 常熟市伟成非织造成套设备有限公司 | Carbon fiber composite product needle machine |
| CN114717755A (en) * | 2022-02-28 | 2022-07-08 | 浙江浦森新材料科技有限公司 | Light mineral wool fiber felt needling forming device |
| CN115092024A (en) * | 2022-07-09 | 2022-09-23 | 广东汇泉联骏化学工业有限公司 | Process and equipment for manufacturing modified flame-retardant resin for bus seats |
| CN115262077A (en) * | 2022-07-15 | 2022-11-01 | 山东奥达复合材料有限公司 | Automatic production equipment for carbon fiber three-dimensional felt |
| CN117488485A (en) * | 2023-11-14 | 2024-02-02 | 甘肃郝氏碳素新材料有限公司 | Needling machine for carbon felt |
-
2017
- 2017-08-08 CN CN201720985154.XU patent/CN207016970U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108894175A (en) * | 2018-06-11 | 2018-11-27 | 刘兴海 | A kind of energy-saving road cleaning watering device |
| CN111938164A (en) * | 2020-07-07 | 2020-11-17 | 黄星光 | Apricot kernel opening device for manufacturing industry |
| CN113995607A (en) * | 2021-11-01 | 2022-02-01 | 山东第一医科大学第二附属医院 | Special urine collecting vehicle for ICU |
| CN113995607B (en) * | 2021-11-01 | 2023-01-31 | 山东第一医科大学第二附属医院 | Special urine collecting vehicle for ICU |
| CN114717755A (en) * | 2022-02-28 | 2022-07-08 | 浙江浦森新材料科技有限公司 | Light mineral wool fiber felt needling forming device |
| CN114717755B (en) * | 2022-02-28 | 2023-09-29 | 浙江浦森新材料科技有限公司 | Light mineral wool fibrofelt needling forming device |
| CN114507944A (en) * | 2022-03-29 | 2022-05-17 | 常熟市伟成非织造成套设备有限公司 | Carbon fiber composite product needle machine |
| CN115092024A (en) * | 2022-07-09 | 2022-09-23 | 广东汇泉联骏化学工业有限公司 | Process and equipment for manufacturing modified flame-retardant resin for bus seats |
| CN115262077A (en) * | 2022-07-15 | 2022-11-01 | 山东奥达复合材料有限公司 | Automatic production equipment for carbon fiber three-dimensional felt |
| CN117488485A (en) * | 2023-11-14 | 2024-02-02 | 甘肃郝氏碳素新材料有限公司 | Needling machine for carbon felt |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180216 Termination date: 20210808 |