CN109279427A - A kind of pultrusion composite materials automatic winding technique - Google Patents
A kind of pultrusion composite materials automatic winding technique Download PDFInfo
- Publication number
- CN109279427A CN109279427A CN201811223347.7A CN201811223347A CN109279427A CN 109279427 A CN109279427 A CN 109279427A CN 201811223347 A CN201811223347 A CN 201811223347A CN 109279427 A CN109279427 A CN 109279427A
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- CN
- China
- Prior art keywords
- composite materials
- pultrusion composite
- winding
- pultrusion
- fixed
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- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
- B65H23/18—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web
- B65H23/195—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web in winding mechanisms or in connection with winding operations
- B65H23/1955—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web in winding mechanisms or in connection with winding operations and controlling web tension
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H18/00—Winding webs
- B65H18/08—Web-winding mechanisms
- B65H18/10—Mechanisms in which power is applied to web-roll spindle
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- Moulding By Coating Moulds (AREA)
Abstract
The invention proposes a kind of pultrusion composite materials automatic winding techniques, have the characteristics that winding is in homogeneous thickness, including step S1: after pultrusion composite materials to be passed through to the pressing plate on weighing sensor, pultrusion composite materials being fixed on the first quartile of rotating mechanism with fixed device；Step S2: starting winding motor starts automatic winding；S3: four telescopic cylinders of step eject together, withstand pultrusion composite materials, make pultrusion composite materials tensioning winding；Step S4: tensioning cylinder ejects after detecting the signal that photoelectric sensor issues, and increases tension to pultrusion composite materials；Step S5: tension value is passed to programmable controller by weighing sensor, and programmable controller adjusts the tension value of pultrusion composite materials by the revolving speed of control power source；Step S6: ultrasonic sensor detects the diameter after pultrusion composite materials winding, stops winding after reaching preset value；S7: four telescopic cylinders of step retract, and robot is taken out pultrusion composite materials using gripper.
Description
Technical field
The present invention relates to technical field of composite material molding, in particular to a kind of pultrusion composite materials automatic winding
Technique.
Background technique
After carbon fibre composite or glass fiber compound material are produced from extruding equipment, since volume is longer,
Placement cannot be cut off again, transported for convenience, composite material needs harvest web-like before shipping, transport to destination and then
It is also originally intended to produce by unwinding device.
In the prior art, when being wound by gas expansion shaft, due to carbon fibre composite in wrapup procedure diameter
It is gradually increased, the carbon fibre composite in wrapup procedure after pultrusion is easy to happen technical problem in uneven thickness.
Summary of the invention
In consideration of it, the invention proposes a kind of pultrusion composite materials automatic winding techniques, it is intended to solve in the prior art with
Pultrusion composite materials diameter increase, be easy to cause technical problem in uneven thickness.
The invention proposes a kind of pultrusion composite materials automatic winding techniques, include the following steps:
Step S1: after pultrusion composite materials to be passed through to the pressing plate on weighing sensor, pultrusion composite materials are consolidated with fixed device
It is scheduled on the first quartile of rotating mechanism；
Step S2: starting winding motor starts automatic winding；
S3: four telescopic cylinders of step eject together, withstand pultrusion composite materials, make pultrusion composite materials tensioning winding；
Step S4: tensioning cylinder ejects after detecting the signal that photoelectric sensor issues, and increases tension to pultrusion composite materials；
Step S5: tension value is passed to programmable controller by weighing sensor, and programmable controller passes through control power
The tension value of the revolving speed adjustment pultrusion composite materials in source；
Step S6: ultrasonic sensor detects the diameter after pultrusion composite materials winding, stops winding after reaching preset value；
S7: four telescopic cylinders of step retract, and robot is taken out pultrusion composite materials using gripper.
Further, in the step S1, the weighing sensor is fixed on the charging of frame body by hold-down support
Mouthful, the hold-down support includes support plate, limited block, bolt, limit guide post, baffle；
The support plate is provided with U-shaped through slot far from the frame body side, and four edges of the support plate are provided with logical
Hole；
The limit guide post is arranged four, and the limit guide post bottom end is fixed on the frame body, and the limit guide post is worn
It is located in the through-hole；
The limited block is arranged two, is separately positioned in the U-shaped through slot, by adjusting the phase of two limited blocks
It adjusts the distance and can be adapted for the pultrusion composite materials of different in width；
The baffle plate setting two is vertically arranged in the support plate two sides respectively, is provided with bolt hole above the baffle；
The bolt is arranged in the bolt hole, can be applicable in by adjusting the depth that the bolt screws in the bolt hole
In the pultrusion composite materials of different-thickness.
Further, in the step S1, the rotating mechanism includes telescopic cylinder, fixed frame；
The shape of the fixed frame is square；
The telescopic cylinder is arranged four, is separately fixed on four sides of the fixed frame, and the work of the telescopic cylinder
Stopper rod is arranged outwardly.
Further, in the step S5, the power source includes winding motor, speed reducer, frequency converter；
The winding motor is to drive speed reducer to rotate；
The gear shaft of the speed reducer is mutually fixed with fixed frame, to drive the fixed frame to rotate；
The frequency converter is connected with programmable controller, to control the revolving speed of winding motor.
Further, the piston rod top end of the telescopic cylinder is provided with backplate cylinder, the arcwall face of the backplate cylinder
To winding pultrusion composite materials.
Further, the telescopic cylinder is fixed on frame body by fixture, and the fixture is described flexible to make
The center line of cylinder passes through the center of circle of the rotating mechanism.
Further, in the step S4, the photoelectric sensor is infrared photoelectric sensor, the photoelectric sensor
Signal transmitting range is adjustable.
Further, in the step S5, pre-set tension value is provided in programmable controller, when weighing sensor is examined
When measuring current tensile value greater than pre-set tension value, programmable controller controls control frequency converter according to difference and slow down, and work as title
When re-transmission sensor detects that current tensile value is less than pre-set tension value, programmable controller controls control frequency converter according to difference
Accelerate.
Compared with prior art, pultrusion composite materials automatic winding technique proposed by the present invention passes through setting weighing sensor
And tensioning cylinder, tension value is generated by tensioning cylinder, monitors the tension of pultrusion composite materials in real time by weighing sensor, is led to
Cross programmable controller controls constant tension, it is ensured that pultrusion composite materials thickness in winding is uniform.
Detailed description of the invention
By reading the following detailed description of the preferred embodiment, various other advantages and benefits are common for this field
Technical staff will become clear.The drawings are only for the purpose of illustrating a preferred embodiment, and is not considered as to the present invention
Limitation.And throughout the drawings, the same reference numbers will be used to refer to the same parts.In the accompanying drawings:
Fig. 1 is the flow chart of pultrusion composite materials automatic winding technique provided in an embodiment of the present invention;
Fig. 2 is the main view of pultrusion composite materials adjustable tension wrap-up provided in an embodiment of the present invention；
Fig. 3 is the left view of pultrusion composite materials adjustable tension wrap-up provided in an embodiment of the present invention；
Fig. 4 is the main view of hold-down support provided in an embodiment of the present invention；
Fig. 5 is the stereoscopic schematic diagram of hold-down support provided in an embodiment of the present invention.
Specific embodiment
Exemplary embodiments of the present disclosure are described in more detail below with reference to accompanying drawings.Although showing the disclosure in attached drawing
Exemplary embodiment, it being understood, however, that may be realized in various forms the disclosure without should be by embodiments set forth here
It is limited.On the contrary, these embodiments are provided to facilitate a more thoroughly understanding of the present invention, and can be by the scope of the present disclosure
It is fully disclosed to those skilled in the art.It should be noted that in the absence of conflict, embodiment in the present invention and
Feature in embodiment can be combined with each other.The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
The invention proposes a kind of pultrusion composite materials automatic winding techniques, include the following steps:
Step S1: after pultrusion composite materials to be passed through to the pressing plate on weighing sensor 2, pultrusion composite materials are consolidated with fixed device
It is scheduled on the first quartile of rotating mechanism 3；
Step S2: starting winding motor 331 starts automatic winding；
S3: four telescopic cylinders 31 of step eject together, withstand pultrusion composite materials, make pultrusion composite materials tensioning winding；
Step S4: tensioning cylinder 4 ejects after detecting the signal that photoelectric sensor 5 issues, and increases tension to pultrusion composite materials；
Step S5: tension value is passed to programmable controller by weighing sensor 2, and programmable controller passes through control power
The tension value of the revolving speed adjustment pultrusion composite materials in source 33；
Step S6: ultrasonic sensor 7 detects the diameter after pultrusion composite materials winding, stops winding after reaching preset value；
S7: four telescopic cylinders 31 of step retract, and robot is taken out pultrusion composite materials using gripper.
Above-mentioned process is realized by following device:
Referring to Fig.2, as seen from the figure, the pultrusion composite materials adjustable tension wrap-up that the embodiment of the present invention proposes, comprising: frame
Ontology 1, weighing sensor 2, rotating mechanism 3, tensioning cylinder 4, wherein the charging of frame body 1 is arranged in weighing sensor 2
Mouthful, tension value of the weighing sensor 2 to measure pultrusion composite materials, rotating mechanism 3 can be freely rotated, and rotating mechanism 3 is used
To wind to pultrusion composite materials, for the setting of tensioning cylinder 4 in 3 outside of rotating mechanism, tensioning cylinder 4 is multiple by squeezing pultrusion
Condensation material provides tension to it.Compared with prior art, the pultrusion composite materials adjustable tension winding that the embodiment of the present invention proposes
Device generates tension value by setting weighing sensor 2 and tensioning cylinder 4, by tensioning cylinder 4, real by weighing sensor 2
When monitor pultrusion composite materials tension, pass through programmable controller controls constant tension, it is ensured that pultrusion composite materials exist
Thickness is uniform when winding.
Refering to Fig. 2 and Fig. 3, as seen from the figure, rotating mechanism 3 includes telescopic cylinder 31, fixed frame 32, power source 33, at this
The shape of fixed frame 32 is square in embodiment, it will be appreciated by persons skilled in the art that fixed frame 32 herein may be used also
Think other shapes, it is only necessary to there are four face, and this four faces it is adjacent two faces it is orthogonal, opposite two faces it is mutually equal
Row.Telescopic cylinder 31 is arranged four, is fixed on four sides of fixed frame 32 by fixture 6 respectively, and telescopic cylinder
31 piston rod is arranged outwardly, and fixture 6 is to make the center line of telescopic cylinder 31 pass through the center of circle of rotating mechanism 3.Telescopic cylinder
31 piston rod top end is provided with backplate cylinder 311, and backplate cylinder 311 is provided with the arc to winding pultrusion composite materials
Face.Power source 33 include winding motor 331, speed reducer 332, frequency converter, winding motor 331 to drive speed reducer 332 rotate,
The gear shaft end of speed reducer 332 is mutually fixed with fixed frame 32, to drive fixed frame 32 to rotate, frequency converter and programmable control
Device processed, winding motor 331 are connected, to control the revolving speed of winding motor 331.
As a kind of preferred embodiment, 3 two sides of rotating mechanism are provided with backplate 34, and backplate 34 is to pultrusion composite materials
Limit, prevents pultrusion composite materials in wrapup procedure from falling sideways.
Refering to Fig. 4 and Fig. 5, weighing sensor 2 is fixed on the feed inlet of frame body 1, fixed branch by hold-down support 21
Seat 21 includes support plate 211, limited block 212, bolt 213, limit guide post 214, baffle 215, and support plate 211 is far from frame sheet
1 side of body is provided with U-shaped through slot 2111, and 211 4 edges of support plate are provided with through-hole 2112, limit guide post 214 setting four
A, limit 214 bottom end of guide post is fixed on frame body 1, and limit guide post 214 is threaded through in through-hole 2112, and support plate 211 can
It slides axially in limit guide post 214, limited block 212 is arranged two, is separately positioned in U-shaped through slot 2111, in the present embodiment
In, limited block 212 be it is cylindric, the relative distance by adjusting two limited blocks 212 can be adapted for different in width
Pultrusion composite materials, when it is implemented, the circle that diameter is less than U-shaped 2111 width of through slot can be arranged in 212 bottom of limited block
Column, upper part are arranged to the cylinder that diameter is greater than U-shaped 2111 width of through slot, and threaded hole is arranged in bottom cylinder, will be limited by bolt
Position block 212 is fixed in support plate 211, and baffle 215 is arranged two, is vertically arranged in 211 two sides of support plate, baffle respectively
215 tops are provided with bolt hole 2151, and bolt 213 is arranged in bolt hole 2151, screw in bolt hole by adjusting bolt 213
Depth in 2151 can be adapted for the pultrusion composite materials of different-thickness, applied widely, carry out different in width and difference
When the pultrusion composite materials winding of thickness, replacement hold-down support is not needed.
In the present embodiment, pultrusion composite materials adjustable tension wrap-up further includes photoelectric sensor 5, photoelectric sensor
5 are arranged on rotating mechanism 3, and the signal transmitting range of photoelectric sensor 5 is adjustable, and in the present embodiment, photoelectric sensor 5 is arranged
It four, is separately positioned on four backplate cylinders 311, before use, the distance of adjustment 5 signal of photoelectric sensor transmitting, avoids producing
Raw interference, when tensioning cylinder 4 receives the signal of photoelectric sensor 5, tensioning cylinder 4 is ejected, and is generated to pultrusion composite materials
Frictional force.It is to be appreciated that this place photoelectric sensor 5 is arranged four, but actual participation work is 1, when one of them
When photoelectric sensor 5 damages, other photoelectric sensor 5 can be used and substitute, it is ensured that wrapup procedure it is continuous.
In the present embodiment, pultrusion composite materials adjustable tension wrap-up is additionally provided with touch screen, touch screen and can compile
Cyclelog is connected, for carrying out parameter setting to programmable controller.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art
Mind and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to include these modifications and variations.
Claims (8)
1. a kind of pultrusion composite materials automatic winding technique, which comprises the steps of:
Step S1: after pultrusion composite materials to be passed through to the pressing plate on weighing sensor (2), with fixed device by pultrusion composite materials
It is fixed on the first quartile of rotating mechanism (3)；
Step S2: starting winding motor (331) starts automatic winding；
S3: four telescopic cylinders (31) of step eject together, withstand pultrusion composite materials, make pultrusion composite materials tensioning winding；
Step S4: tensioning cylinder (4) ejects after detecting the signal that photoelectric sensor (5) issue, and increases to pultrusion composite materials
Tension；
Step S5: tension value is passed to programmable controller by weighing sensor (2), and programmable controller is dynamic by control
The tension value of the revolving speed adjustment pultrusion composite materials in power source (33)；
Step S6: ultrasonic sensor (7) detects the diameter after pultrusion composite materials winding, stops winding after reaching preset value；
S7: four telescopic cylinders (31) of step retract, and robot is taken out pultrusion composite materials using gripper.
2. pultrusion composite materials automatic winding technique according to claim 1, which is characterized in that in the step S1, institute
The feed inlet that weighing sensor (2) are fixed on frame body (1) by hold-down support (21) is stated, the hold-down support (21) includes
Support plate (211), limited block (212), bolt (213), limit guide post (214), baffle (215)；
The support plate (211) is provided with U-shaped through slot (2111) far from the frame body (1) side, the support plate (211)
Four edges are provided with through-hole (2112)；
The limit guide post (214) is arranged four, and limit guide post (214) bottom end is fixed on the frame body (1), institute
Limit guide post (214) is stated to be threaded through in the through-hole (2112)；
The limited block (212) is arranged two, is separately positioned in the U-shaped through slot (2111), described in two
The relative distance of limited block (212) can be adapted for the pultrusion composite materials of different in width；
The baffle (215) is arranged two, is vertically arranged in the support plate (211) two sides, baffle (215) top respectively
It is provided with bolt hole (2151)；
Bolt (213) setting screws in the bolt hole in the bolt hole (2151), by adjusting the bolt (213)
(2151) depth in can be adapted for the pultrusion composite materials of different-thickness.
3. pultrusion composite materials automatic winding technique according to claim 1, which is characterized in that in the step S1, institute
Stating rotating mechanism (3) includes telescopic cylinder (31), fixed frame (32)；
The shape of the fixed frame (32) is square；
The telescopic cylinder (31) is arranged four, is separately fixed on four sides of the fixed frame (32), and described flexible
The piston rod of cylinder (31) is arranged outwardly.
4. pultrusion composite materials automatic winding technique according to claim 1, which is characterized in that in the step S5, institute
Stating power source (33) includes winding motor (331), speed reducer (332), frequency converter；
The winding motor (331) is to drive speed reducer (332) to rotate；
The gear shaft of the speed reducer (332) is mutually fixed with fixed frame (32), to drive the fixed frame (32) to rotate；
The frequency converter is connected with programmable controller, to control the revolving speed of winding motor (331).
5. pultrusion composite materials automatic winding technique according to claim 3, which is characterized in that the telescopic cylinder (31)
Piston rod top end be provided with backplate cylinder (311), the arcwall face of the backplate cylinder (311) is to winding pultrusion composite wood
Material.
6. pultrusion composite materials automatic winding technique according to claim 5, which is characterized in that the telescopic cylinder (31)
It is fixed on frame body (1) by fixture (6), the fixture (6) is pass through the center line of the telescopic cylinder (31)
The center of circle of the rotating mechanism (3).
7. pultrusion composite materials automatic winding technique according to claim 1, which is characterized in that in the step S4, institute
Stating photoelectric sensor (5) is infrared photoelectric sensor, and the signal transmitting range of the photoelectric sensor (5) is adjustable.
8. pultrusion composite materials automatic winding technique according to claim 1, which is characterized in that, can in the step S5
It is provided with pre-set tension value in programming sequence controller, when weighing sensor (2) detects that current tensile value is greater than pre-set tension value
When, programmable controller controls control frequency converter according to difference and slow down, when weighing sensor (2) detects that current tensile value is small
When pre-set tension value, programmable controller controls control frequency converter according to difference and accelerate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811223347.7A CN109279427B (en) | 2018-10-19 | 2018-10-19 | Automatic winding process for pultrusion composite material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811223347.7A CN109279427B (en) | 2018-10-19 | 2018-10-19 | Automatic winding process for pultrusion composite material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109279427A true CN109279427A (en) | 2019-01-29 |
| CN109279427B CN109279427B (en) | 2020-04-10 |
Family
ID=65178187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811223347.7A Active CN109279427B (en) | 2018-10-19 | 2018-10-19 | Automatic winding process for pultrusion composite material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109279427B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109895347A (en) * | 2019-04-25 | 2019-06-18 | 四川南格尔生物科技有限公司 | A kind of extrusion molding wound membrane control system and method |
| CN113682859A (en) * | 2021-09-02 | 2021-11-23 | 振石集团华智研究院(浙江)有限公司 | Rotary telescopic winding mechanism |
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|---|---|---|---|---|
| US2950071A (en) * | 1957-08-12 | 1960-08-23 | Arthur T Williams | Expansible shaft |
| US20030052211A1 (en) * | 2001-09-18 | 2003-03-20 | Mancuso Anthony J. | Coil reel hold-down device |
| CN203767719U (en) * | 2014-02-18 | 2014-08-13 | 宁波南车新能源科技有限公司 | Slitting winding machine |
| CN206417665U (en) * | 2017-01-23 | 2017-08-18 | 珠海清菱净化科技有限公司 | A kind of rim charge winder |
| CN108312551A (en) * | 2018-02-11 | 2018-07-24 | 瑞光（上海）电气设备有限公司 | Ultrasonic wave hybrid system |
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2018
- 2018-10-19 CN CN201811223347.7A patent/CN109279427B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2950071A (en) * | 1957-08-12 | 1960-08-23 | Arthur T Williams | Expansible shaft |
| US20030052211A1 (en) * | 2001-09-18 | 2003-03-20 | Mancuso Anthony J. | Coil reel hold-down device |
| CN203767719U (en) * | 2014-02-18 | 2014-08-13 | 宁波南车新能源科技有限公司 | Slitting winding machine |
| CN206417665U (en) * | 2017-01-23 | 2017-08-18 | 珠海清菱净化科技有限公司 | A kind of rim charge winder |
| CN108312551A (en) * | 2018-02-11 | 2018-07-24 | 瑞光（上海）电气设备有限公司 | Ultrasonic wave hybrid system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109895347A (en) * | 2019-04-25 | 2019-06-18 | 四川南格尔生物科技有限公司 | A kind of extrusion molding wound membrane control system and method |
| CN113682859A (en) * | 2021-09-02 | 2021-11-23 | 振石集团华智研究院(浙江)有限公司 | Rotary telescopic winding mechanism |
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| Publication number | Publication date |
|---|---|
| CN109279427B (en) | 2020-04-10 |
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