CN205272632U - Horizontal automatic silk forming device that spreads of combined material - Google Patents
Horizontal automatic silk forming device that spreads of combined material Download PDFInfo
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- CN205272632U CN205272632U CN201520967157.1U CN201520967157U CN205272632U CN 205272632 U CN205272632 U CN 205272632U CN 201520967157 U CN201520967157 U CN 201520967157U CN 205272632 U CN205272632 U CN 205272632U
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Abstract
The utility model provides a horizontal automatic silk forming device that spreads of combined material, is including automatic silk head (1), guide rail (2), support arm (3), yarn case (4), lathe (7), lateral shifting dolly (5) and runing rest (6) of spreading, the X axle is perpendicular at the horizontal direction with the Y axle, and the Z axle is parallel with the vertical direction, waits to spread the mould and runing rest (6) fixed connection of silk, and runing rest (6) are rotated with lathe (7) and are connected, and the pivot is on a parallel with the Y axle, remove along the Y direction lateral shifting dolly (5), a yarn case (4) and guide rail (2) link firmly on lateral shifting dolly (5) for giving automatic silk head (1) the confession silk of spreading, support arm (3) and guide rail (2) cooperation to remove along X direction or Z direction on guide rail (2), the automatic silk head (1) of spreading is connected with support arm (3) rotation, and the pivot is on a parallel with the Y axle. The automatic silk head (1) of spreading has a plurality of degrees of freedom, can realize the solid of revolution and the non - solid of revolution simultaneously and spread the silk to the multi -angle can be realized and the silk shaping is spread.
Description
Technical field
The utility model relates to a kind of piddler device.
Background technology
Automatic fiber placement device a kind of can realize the equipment of preimpregnation silk according to the accurate automatic placement of design angle. Automatic fiber placement is wound around by automated tape-laying and fiber and develops, overcome the edge " natural route " of automated tape-laying and the restriction of periodicity, stability and non-built on stilts property that fiber is wound around, it is possible to realize the deep camber complex structural member such as solid of revolution or non-revolved body accurately automatization paving put. Automatic fiber placement device can realize the overall manufacture of the complex-curved structural part of large size, saves and manufactures and assembly cost, it is to increase production efficiency, is with a wide range of applications at aerospace field.
Abroad to the research starting relatively morning of automatic fiber placement device, MAG company, Ingersoll lathe company, M-Torres company and EI etc. have developed piddler equipment, but its lathe many employings planer type structure, its lathe many employings planer type structure, only be suitable for two dimensional structure or nearly plane class formation shaping, revolving structure can not be used for shaping, its horizontal structure only can complete simple revolving structure and the laying forming of opposite sex revolving structure, but can not complete two dimensional structure or the laying forming of the nearly deep camber structure such as two dimensional structure, non-revolved body.
Practical novel content
The technical problems to be solved in the utility model is: overcome prior art deficiency, it is provided that a kind of piddler device simultaneously realizing solid of revolution and non-revolved body piddler.
The technical scheme that the utility model adopts is:
A kind of horizontal automatic fiber placement shaped device of matrix material, comprises automatic fiber placement head, guide rail, sway brace, yarn case, lathe, laterally mobile dolly and swinging strut; Lathe, laterally mobile dolly are positioned over ground; X-axis is vertical in the horizontal direction with Y-axis, and Z axle direction vertical with lead is parallel, treats that the mould of piddler is fixedly connected with swinging strut, and swinging strut and lathe are rotationally connected, and shaft parallel is in Y-axis; Laterally mobile dolly moves along Y-direction; The yarn case of silk and guide rail is supplied to be connected on horizontal mobile dolly to automatic fiber placement head; Guide rail comprises horizontal guide rail and longitudinal guide rail, and sway brace coordinates with horizontal guide rail, and moves in X direction on horizontal guide rail, and sway brace coordinates with longitudinal guide rail, and moves along Z direction of principal axis on longitudinal guide rail; Automatic fiber placement head and sway brace are rotationally connected, and shaft parallel is in Y-axis.
Described automatic fiber placement head comprises support, first only yarn roller, the 2nd only yarn roller, the first yarn-feeding roller, the 2nd yarn-feeding roller, the first chopper, the 2nd chopper, pressure roller, pneumatics, the first niproll, the 2nd niproll, the first thread guide roller group, the 2nd thread guide roller group, motor and infrared lamp; One end of support and sway brace is rotationally connected; First only yarn roller, the 2nd only yarn roller, the first yarn-feeding roller, the 2nd yarn-feeding roller, the first niproll, the 2nd niproll and the pressure roller that is positioned at the front end of automatic fiber placement head be right cylinder, be connected on support, rotate around the cylinder axis parallel with Y-axis; Infrared lamp and motor are connected on support, and driven by motor the 2nd yarn-feeding roller rotates, and the first yarn-feeding roller and the 2nd yarn-feeding roller are connected by gear, reverse synchronized rotation; From first strand of preimpregnation silk of yarn case supply successively by first only yarn roller, the first yarn-feeding roller and the first thread guide roller group deliver to the feeding mouth of pressure roller, from the 2nd strand of preimpregnation silk of yarn case supply, by the 2nd, only yarn roller, the 2nd yarn-feeding roller, the 2nd thread guide roller group deliver to the feeding mouth of pressure roller successively; Pressure roller moves along die surface and rotates, a bus of pressure roller and contacting dies, and and between mould, have pressure; First strand of preimpregnation silk and the 2nd strand of preimpregnation silk at the feeding mouth of pressure roller by the parallel contact position delivering to pressure roller and mould; The first strand of preimpregnation silk sent between mouth and contact position and the 2nd strand of preimpregnation silk are heated by infrared lamp; First chopper, the 2nd chopper are promoted by pneumatics, cut off first strand of preimpregnation silk, the 2nd strand of preimpregnation silk respectively; Pneumatics promotes the first niproll and the circumference laminating of the first yarn-feeding roller, and first strand of preimpregnation silk is pressed to the first yarn-feeding roller, and pneumatics promotes the 2nd niproll and the circumference laminating of the 2nd yarn-feeding roller, and the 2nd strand of preimpregnation silk is pressed to the 2nd yarn-feeding roller.
The pressure of of described pressure roller between bus and mould is 300��1500N.
The utility model advantage compared with prior art is:
1) automatic fiber placement head of the present utility model can move along X-axis, Y-axis, Z direction of principal axis, and rotate along Y-axis, there are four degree of freedom, the automatic fiber placement being possible not only to realize solid of revolution is shaping, it is also possible to the automatic fiber placement being realized the non-rotating component such as plane or nearly plane by the motion of automatic fiber placement head is shaping;
2) automatic fiber placement head is possible not only to realize plumbous direction and the piddler along Y-axis direction of hanging down in edge, it is also possible to realizing the vertical direction with lead is 0 �㡫90 �� angles, and in the oblique piddler of YZ plane, namely multi-angle piddler is shaping;
3) sway brace can move along X-axis direction, the distance of automatic fiber placement head and mould can be controlled, adopting revolution class element structure diameter range to be �� 1000mm���� 3000mm, non-rotating class scantling, at 300mm �� more than 300mm, is applicable to the shaping of large-sized composite material component;
4) adopt horizontal layout, relative to external conventional gantry formula automatic fiber placement machine, it is not necessary to gantry structure, have that manufacturing cost is lower, element mold loads and unloads feature easily.
Accompanying drawing explanation
Fig. 1 the utility model solid of revolution piddler device one-piece construction figure front view;
Fig. 2 the utility model non-revolved body piddler device one-piece construction figure front view;
Fig. 3 the utility model automatic fiber placement header structure schematic diagram.
Embodiment
A kind of horizontal automatic fiber placement shaped device of matrix material, comprises automatic fiber placement head 1, guide rail 2, sway brace 3, yarn case 4, lathe 7, laterally mobile dolly 5 and swinging strut 6.
As depicted in figs. 1 and 2, X-axis is vertical in the horizontal direction with Y-axis, and Z axle direction vertical with lead is parallel, treats that the mould of piddler is fixedly connected with swinging strut 6, and swinging strut 6 and lathe 7 are rotationally connected, and rotating shaft is Y-axis; Laterally mobile dolly 5 can move along Y-direction; Guide rail 2 is connected in and laterally moves on dolly 5, longitudinal guide rail that guide rail 2 comprises the horizontal guide rail extended in X direction and extends along plumbous direction of hanging down, sway brace 3 coordinates with horizontal guide rail, and moves in X direction on guide rail 2, sway brace 3 coordinates with longitudinal guide rail, and moves along plumbous direction of hanging down on guide rail 2; Automatic fiber placement head 1 and sway brace 3 are rotationally connected, and can rotate around Y-axis. Yarn case 4 is connected in and laterally moves on dolly 5, for giving automatic fiber placement head 1 for silk. Treat that the mould of piddler can for solid of revolution 8 or non-revolved body 9. To sum up, automatic fiber placement head 1 has 4 degree of freedom, can move along X-axis, Y-axis, plumbous direction of hanging down, and rotate along Y-axis.
As shown in Figure 3, automatic fiber placement head 1 comprises support 12, first only yarn roller 11, the 2nd only yarn roller 24, first yarn-feeding roller assembly 22,2nd yarn-feeding roller assembly 21, first chopper the 15, two chopper 18, pressure roller 16, pneumatics 10, first niproll 13, the 2nd niproll 20, first thread guide roller group 14, the 2nd thread guide roller group 19, motor 23 and infrared lamp 17. Support 12 is rotationally connected with one end of sway brace 3. Yarn-feeding roller assembly comprises the first yarn-feeding roller 21, the 2nd yarn-feeding roller 22. First only yarn roller 11, the 2nd only yarn roller 24, first yarn-feeding roller 21, the 2nd yarn-feeding roller 22, pressure roller 16, first niproll 13, the 2nd niproll 20 be right cylinder, be connected on support 12, cylinder axis is all parallel with Y-axis, and rotates around Y-axis. Infrared lamp 17 and motor 23 are connected on support 12. Pressure roller 16 is in the front end of automatic fiber placement head 1, and during automatic fiber placement, pressure roller 16 moves along die surface, a bus of pressure roller 16 and contacting dies, and and between mould, have pressure, pressure is 300��1500N.
Motor shaft is connected with the first yarn-feeding roller 13 belt, and drives the 2nd yarn-feeding roller 21 to rotate, and the first yarn-feeding roller 22 and the 2nd yarn-feeding roller 21 are connected by gear, reverse synchronized rotation. First thread guide roller group 14, the 2nd thread guide roller group 19 comprise two or more thread guide roller respectively, and thread guide roller is right cylinder, is connected over the mount 10, and cylinder axis is parallel with Y-axis, and rotates around Y-axis. The first strand of preimpregnation silk 26 supplied from yarn case 4 successively by first only yarn roller 11, first yarn-feeding roller 22 and the first thread guide roller group 14 deliver to pressure roller 16 bottom, by the 2nd, only yarn roller 24, the 2nd yarn-feeding roller 21, the 2nd thread guide roller group 19 deliver to pressure roller 16 bottom to the 2nd strand of preimpregnation silk 25 supplied from yarn case 4 successively. First only yarn roller 11 and the 2nd only yarn roller 24 preimpregnation silk can be prevented because sending a tension force to refund to yarn case 4. First strand of preimpregnation silk 26 and the 2nd strand of preimpregnation silk 25 send at pressure roller that mouth is parallel delivers to the contact position of pressure roller 6 with mould, the preimpregnation silk sent between mouth and contact position is heated by infrared lamp 17, preimpregnation silk makes it have certain viscosity by Infrared Heating, owing to there is pressure between pressure roller and mould, under the precompressed power effect that pressure roller applies, first strand of preimpregnation silk 26 and the 2nd strand of preimpregnation silk 25 by parallel laid on mould.
When sending first strand of preimpregnation silk 26, pneumatics 10 promotes the first niproll 13 and the circumference laminating of the first yarn-feeding roller 22, and first strand of preimpregnation silk 26 presses to the first yarn-feeding roller 22; When stopping sending yarn, the first niproll 13 with disengage with the first yarn-feeding roller 22; Preimpregnation silk and the first yarn-feeding roller are separated by 1��2mm. When sending the 2nd strand of preimpregnation silk 25, the 2nd niproll 20 and the circumference laminating of the 2nd yarn-feeding roller 21, the 2nd strand of preimpregnation silk 25 is pressed to the 2nd yarn-feeding roller 21 by pneumatics 10; When stopping sending yarn, the 2nd niproll 20 and the 2nd yarn-feeding roller 21 disengage, and preimpregnation silk and the 2nd yarn-feeding roller are separated by 1��2mm.
Chopper is promoted by pneumatics 10, touches with preimpregnation wire connection or disengages, for cutting off preimpregnation silk.
The mould treating piddler can be solid of revolution or special-shaped rotary structure mould, is fixedly connected with swinging strut 6, and rotation axis is parallel with Y-axis. Automatic fiber placement 1 realizes the automatic forming of solid of revolution or non-revolved body component according to program setting angle. The non-rotating structure molds such as plane or nearly plane are by tilting swinging strut, and automatic fiber placement head carries out multifreedom motion, realize the automatic forming of plane or nearly plane institution movement according to program setting angle. Such as piddler on the non-revolved body parallel at YZ, both can level and the netted silk of vertical shakedown, it is also possible to be the lapping shape silk of certain 0 �㡫90 �� of angles with Y-axis. For large mould, the mode jointly supported by two or more inclined rotating support can be adopted.
The paving that automatic fiber placement head can accurately realize often restrainting prepegged strands is put, is cut off, clamping position and again carrying, therefore, automatic fiber placement machine need to have independent tow transmission control system, can accurately keep the tension force of each tow, control each tow independently to carry, and there is tow resin temperature controllability, it is achieved the control of preimpregnation silk viscosity in transmitting procedure. Configuring heating system in placement head, preimpregnation silk is heated, preimpregnation silk possesses certain viscosity, meets the needs of technique. Preimpregnation silk is in laid course, it is necessary to comparatively constant forming pressure, and in laid course, mould is applied pressure by pressure roller all the time, avoids the built on stilts problem that preimpregnation silk causes in laid course due to the depression structure of mould.
The unspecified part of the utility model belongs to technology as well known to those skilled in the art.
Claims (3)
1. the horizontal automatic fiber placement shaped device of matrix material, it is characterized in that, comprise automatic fiber placement head (1), guide rail (2), sway brace (3), yarn case (4), lathe (7), laterally mobile dolly (5) and swinging strut (6); Lathe (7), laterally mobile dolly (5) are positioned over ground; X-axis is vertical in the horizontal direction with Y-axis, and Z axle direction vertical with lead is parallel, treats that the mould of piddler is fixedly connected with swinging strut (6), and swinging strut (6) and lathe (7) are rotationally connected, and shaft parallel is in Y-axis; Laterally mobile dolly (5) is moved along Y-direction; The yarn case (4) of silk and guide rail (2) is supplied to be connected on horizontal mobile dolly (5) to automatic fiber placement head (1); Guide rail (2) comprises horizontal guide rail and longitudinal guide rail, sway brace (3) coordinates with horizontal guide rail, and move in X direction on horizontal guide rail, sway brace (3) coordinates with longitudinal guide rail, and moves along Z direction of principal axis on longitudinal guide rail; Automatic fiber placement head (1) and sway brace (3) are rotationally connected, and shaft parallel is in Y-axis.
2. the horizontal automatic fiber placement shaped device of matrix material as claimed in claim 1, it is characterized in that, described automatic fiber placement head (1) comprises support (12), first stops yarn roller (11), 2nd stops yarn roller (24), first yarn-feeding roller (22), 2nd yarn-feeding roller (21), first chopper (15), 2nd chopper (18), pressure roller (16), pneumatics (10), first niproll (13), 2nd niproll (20), first thread guide roller group (14), 2nd thread guide roller group (19), motor (23) and infrared lamp (17), support (12) is rotationally connected with one end of sway brace (3), first only yarn roller (11), the 2nd only yarn roller (24), the first yarn-feeding roller (22), the 2nd yarn-feeding roller (21), the first niproll (13), the 2nd niproll (20) and the pressure roller (16) that is positioned at the front end of automatic fiber placement head (1) are right cylinder, it is connected on support (12), rotates around the cylinder axis parallel with Y-axis, infrared lamp (17) and motor (23) are connected on support (12), motor (23) drives the 2nd yarn-feeding roller (21) to rotate, first yarn-feeding roller (22) and the 2nd yarn-feeding roller (21) are connected by gear, reverse synchronized rotation, by first, only yarn roller (11), the first yarn-feeding roller (22) and the first thread guide roller group (14) deliver to the feeding mouth of pressure roller (16), the feeding mouth that the 2nd burst of preimpregnation silk (25) supplied from yarn case (4) the 2nd is stopped yarn roller (24) successively, the 2nd yarn-feeding roller (21), the 2nd thread guide roller group (19) deliver to pressure roller (16) to the first burst of preimpregnation silk (26) supplied from yarn case (4) successively, pressure roller (16) moves along die surface and rotates, a bus of pressure roller (16) and contacting dies, and and between mould, have pressure, first burst of preimpregnation silk (26) is delivered to pressure roller (16) contact position with mould at the feeding mouth of pressure roller (16) by parallel with the 2nd burst of preimpregnation silk (25), the first burst of preimpregnation silk (26) sent between mouth and contact position and the 2nd burst of preimpregnation silk (25) are heated by infrared lamp (17), first chopper (15), the 2nd chopper (18) are promoted by pneumatics (10), cut off first burst of preimpregnation silk (26), the 2nd burst of preimpregnation silk (25) respectively, pneumatics (10) promotes the first niproll (13) and the first yarn-feeding roller (22) circumference laminating, first burst of preimpregnation silk (26) is pressed to the first yarn-feeding roller (22), pneumatics (10) promotes the 2nd niproll (20) and the 2nd yarn-feeding roller (21) circumference laminating, and the 2nd burst of preimpregnation silk (25) is pressed to the 2nd yarn-feeding roller (21).
3. the horizontal automatic fiber placement shaped device of matrix material as claimed in claim 2, it is characterised in that, the pressure of of described pressure roller (16) between bus and mould is 300��1500N.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520967157.1U CN205272632U (en) | 2015-11-27 | 2015-11-27 | Horizontal automatic silk forming device that spreads of combined material |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520967157.1U CN205272632U (en) | 2015-11-27 | 2015-11-27 | Horizontal automatic silk forming device that spreads of combined material |
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| Publication Number | Publication Date |
|---|---|
| CN205272632U true CN205272632U (en) | 2016-06-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520967157.1U Active CN205272632U (en) | 2015-11-27 | 2015-11-27 | Horizontal automatic silk forming device that spreads of combined material |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109094054A (en) * | 2018-09-29 | 2018-12-28 | 西安交通大学 | A kind of manufacturing device and operating method of the multidirectional continuous fiber cloth of big breadth |
| CN109551782A (en) * | 2018-12-27 | 2019-04-02 | 齐齐哈尔二机床(集团)有限责任公司 | Double arc-shaped guide rail composite material piddler heads |
-
2015
- 2015-11-27 CN CN201520967157.1U patent/CN205272632U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109094054A (en) * | 2018-09-29 | 2018-12-28 | 西安交通大学 | A kind of manufacturing device and operating method of the multidirectional continuous fiber cloth of big breadth |
| CN109094054B (en) * | 2018-09-29 | 2020-07-28 | 西安交通大学 | Manufacturing device and operation method of large-width multi-directional continuous fiber cloth |
| CN109551782A (en) * | 2018-12-27 | 2019-04-02 | 齐齐哈尔二机床(集团)有限责任公司 | Double arc-shaped guide rail composite material piddler heads |
| CN109551782B (en) * | 2018-12-27 | 2024-04-26 | 齐齐哈尔二机床(集团)有限责任公司 | Double-arc guide rail composite material wire laying head |
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