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CN208602048U - It is laminated aramid fiber composite board production equipment - Google Patents

It is laminated aramid fiber composite board production equipment Download PDF

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Publication number
CN208602048U
CN208602048U CN201821115576.2U CN201821115576U CN208602048U CN 208602048 U CN208602048 U CN 208602048U CN 201821115576 U CN201821115576 U CN 201821115576U CN 208602048 U CN208602048 U CN 208602048U
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CN
China
Prior art keywords
tension
aramid fiber
aramid
composite board
rotary shaft
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn - After Issue
Application number
CN201821115576.2U
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Chinese (zh)
Inventor
李春惠
耿波
谈源
周瑞
范春雷
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Changzhou New Intelligent Technology Co Ltd
Original Assignee
Changzhou New Intelligent Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Changzhou New Intelligent Technology Co Ltd filed Critical Changzhou New Intelligent Technology Co Ltd
Priority to CN201821115576.2U priority Critical patent/CN208602048U/en
Application granted granted Critical
Publication of CN208602048U publication Critical patent/CN208602048U/en
Withdrawn - After Issue legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to mechanical equipment technical fields, and in particular to a kind of lamination aramid fiber composite board production equipment, comprising: unwinding device and laminating apparatus, unwinding device include tension-adjusting gear and heating and dehumidification device;Tension-adjusting gear includes tension servo roller, its both ends is connect with one end of two rocker arms respectively; the other end of rocker arm and fixed rotation axis connection, for being transmitted to aramid fabric, rotation center of the rocker arm in aramid fabric tension variation around fixed rotary shaft is rotated tension servo roller;Wherein, the end of fixed rotary shaft is provided with angular displacement sensor, while tension-adjusting gear is provided with resetting apparatus, and resetting apparatus is used to provide restoring force for the rotation of rocker arm;Heating and dehumidification device includes heating component and the supporting structure for being supported to heating component.By the technical solution of the utility model, aramid fabric can be effectively solved the problems, such as because brought by hygroscopicity and not wear-resisting property, to guarantee the quality of aramid fiber plastic composite board material.

Description

It is laminated aramid fiber composite board production equipment
Technical field
The utility model relates to mechanical equipment technical fields, and in particular to a kind of lamination aramid fiber composite board production equipment.
Background technique
Aramid fiber thermoplastic composite plate generally uses covering+aramid fabric+thermoplastic resin+core material+thermoplastic resin+aramid fabric The lamination of+covering is process, wherein the quality of aramid fabric has seriously affected the usability of aramid fiber plastic composite board material Can, specifically, aramid fabric has serious hygroscopicity relative to other fibers during production, the increase of water content can be tight Ghost image rings the mechanical property of product, simultaneously because aramid fiber surface is very smooth, aramid fabric friction stress can seriously become after pullling Shape.
The presence of the above problem to receive certain resistance during managing aramid fiber thermoplastic composite plate quality Hinder, a kind of research and development of novel laminated aramid fiber composite board production equipment become those skilled in the art's urgent problem to be solved.
Summary of the invention
Lamination aramid fiber composite board production equipment provided in the utility model can effectively solve aramid fabric because of hygroscopicity With problem brought by not wear-resisting property, to guarantee the quality of aramid fiber plastic composite board material.
The technical scheme in the invention for solving the technical problem is:
In a first aspect, lamination aramid fiber composite board production equipment, comprising: unwinding device and laminating apparatus, it is described to unreel dress It sets for being unreeled to the aramid fabric wound, the lamination of plate is completed by the laminating apparatus;Wherein, described to unreel dress It sets including tension-adjusting gear and heating and dehumidification device;
The tension-adjusting gear includes tension servo roller, the both ends of tension servo roller one end with two rocker arms respectively Connection, the other end of the rocker arm and fixed rotation axis connection, the tension servo roller are used to be transmitted the aramid fabric, Rotation center of the rocker arm in the aramid fabric tension variation around the fixed rotary shaft is rotated;Wherein, described The end of fixed rotary shaft is provided with angular displacement sensor, while the tension-adjusting gear is provided with resetting apparatus, described multiple Position device is used to provide restoring force for the rotation of the rocker arm;
The heating and dehumidification device includes heating component and the supporting structure for being supported to the heating component.
Further, the heating component is set to aramid fiber yardage roll bottom, and the heating component bottom be provided with it is heat-insulated Plate.
Further, the tension-adjusting gear further includes fabric guide roll, the fabric guide roll for changing the aramid fabric with Cornerite between the tension servo roller.
Further, the resetting apparatus includes the mounting blocks of fixed setting, and the connection fixed rotary shaft and institute State an at least spring for mounting blocks, wherein axial direction of the length direction of the spring perpendicular to the fixed rotary shaft.
Further, the fixed rotary shaft includes the construction section of sequentially connected cylindrical section and plate, the cylindrical section For the fixation of the fixed rotary shaft, the construction section is used for the installation of spring.
Further, the unwinding device further includes fixed frame and mounting bracket, and the two relative movement is arranged, and described Mobile to be fixedly mounted by one end and the fixed frame, the Hydraulic Cylinder that the other end is connect with the mounting bracket is realized, Wherein the control signal of the hydraulic cylinder is obtained by offset detection of the detection device to the aramid fabric, wherein described hydraulic For the telescopic direction of cylinder perpendicular to the direction of transfer of the aramid fabric, aramid fiber yardage roll and tension-adjusting gear are mounted on the installation On bracket.
Further, the fixed frame and mounting bracket relative movement are arranged specifically, the mounting bracket bottom is set It is equipped with roller structure, the fixed frame is provided with the track structure for being oriented to the roller structure.
After above-mentioned technical proposal, the utility model have it is below the utility model has the advantages that
Lamination aramid fiber composite board production equipment provided in the utility model, by the setting of heating and dehumidification device, So that aramid fabric by lasting low-temperature heat, makes to form the dry aramid fiber yardage roll of a stream of hot air around aramid fiber yardage roll, prevent Moisture absorption, while the rotation of aramid fiber yardage roll is driven by power device, aramid fabric is unreeled, aramid fabric is set around tension servo roller On, when the tension of aramid fabric changes, rocker arm transmits the variation of tension, fixed rotary shaft rotation is driven, thus Angular displacement sensor rotates and issues signal, and PLC control system changes the revolving speed of power device according to the power of signal, thus real The Minimal Tension of existing aramid fabric is adjusted, the improvement in functionality of entire production equipment, effectively solves aramid fabric because of hygroscopicity and not wear-resisting Problem brought by property, to guarantee the quality of aramid fiber plastic composite board material.
Detailed description of the invention
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, to embodiment or will show below There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this The some embodiments recorded in application, for those of ordinary skill in the art, without creative efforts, It is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram that aramid fiber composite board unwinding device is laminated in the utility model;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the front view of Fig. 1;
Fig. 4 is that the position view of aramid fiber yardage roll, tension-adjusting gear and laminating apparatus (is set including the lamination positioned at right side It is standby);
Fig. 5 is the structural schematic diagram of tension-adjusting gear;
Appended drawing reference: 1- aramid fiber yardage roll, 2- tension-adjusting gear, 21- tension servo roller, 22- rocker arm, the fixed rotation of 23- Axis, 23a- cylindrical section, 23b- construction section, 24- angular displacement sensor, 3- fabric guide roll, 4- heating and dehumidification device, 41- heating group Part, 42- supporting structure, 43- thermal insulation board, 51- mounting blocks, 52- spring, 6- fixed frame, 7- mounting bracket, 8- hydraulic cylinder, 9- Electric cabinet, 10- roller structure, 11- track structure, 12- laminating apparatus, 13- aramid fabric.
Specific embodiment
In order to make those skilled in the art better understand the technical solutions in the application, below in conjunction with the application reality The attached drawing in example is applied, the technical scheme in the embodiment of the application is clearly and completely described, it is clear that described implementation Example is merely a part but not all of the embodiments of the present application.Based on the embodiment in the application, this field is common The application protection all should belong in technical staff's every other embodiment obtained without making creative work Range.The utility model is write in a progressive manner.
As shown in Fig. 1 ~ 5, it is laminated aramid fiber composite board production equipment, comprising: unwinding device and laminating apparatus 12 unreel dress It sets for being unreeled to the aramid fabric 13 wound, the lamination of plate is completed by laminating apparatus 12;Wherein, unwinding device packet Include tension-adjusting gear 2 and heating and dehumidification device 4;Tension-adjusting gear 2 include tension servo roller 21, the two of tension servo roller 21 End is connect with one end of two rocker arms 22 respectively, and the other end of rocker arm 22 is connect with fixed rotary shaft 23, and tension servo roller 21 is used for Aramid fabric 13 is transmitted, rotation center of the rocker arm 22 in 13 tension variation of aramid fabric around fixed rotary shaft 23 is turned It is dynamic;Wherein, the end of fixed rotary shaft 23 is provided with angular displacement sensor 24, while tension-adjusting gear 2 is provided with reset dress It sets, resetting apparatus is used to provide restoring force for the rotation of rocker arm 22;Heating and dehumidification device 4 include heating component 41 and for pair The supporting structure 42 that heating component 41 is supported, in above-described embodiment, by the setting of heating and dehumidification device 4, so that aramid fiber Cloth 13 is made to form the dry aramid fiber yardage roll of a stream of hot air around aramid fiber yardage roll, prevents moisture absorption, together by lasting low-temperature heat When by power device drive aramid fiber yardage roll 1 rotate, aramid fabric is unreeled, aramid fabric is set around on tension servo roller 21, When the tension of aramid fabric changes, rocker arm 22 transmits the variation of tension, and fixed rotary shaft 23 is driven to rotate, thus Angular displacement sensor 24 rotates and issues signal, and PLC control system changes the revolving speed of power device according to the power of signal, thus Realize that the Minimal Tension of aramid fabric is adjusted, the deformation after avoiding aramid fabric stress from pullling, wherein resetting apparatus and tension servo The lever construction that a pressure is amplified at geometry is formed by swing arm 22 between rod 21, so that the perception of tension variations is more It is sensitive, so that control is more accurate.The improvement in functionality of entire production equipment, effectively solution aramid fabric are because of hygroscopicity and not Problem brought by wearability, to guarantee the quality of aramid fiber plastic composite board material
During practical application, in order to guarantee that the heat of entire heating component 41 is concentrated towards aramid fiber yardage roll direction, Heating component 41 is set to 1 bottom of aramid fiber yardage roll, and 41 bottom of heating component is provided with thermal insulation board 43, is avoided by thermal insulation board 43 Heat distributes downwards and influences heating efficiency.
As the preferred of above-described embodiment, unwinding device further includes fabric guide roll 3, fabric guide roll 3 for changing aramid fabric 13 with Cornerite between tension servo roller 21 specifically by the setting of fabric guide roll 3, changes aramid fabric 13 and reaches tension servo The angle of roller 21 changes simultaneously the cornerite between aramid fabric 13 and tension servo roller 21, so that aramid fabric 13 watches tension The force direction for taking roller 21 easily facilitates perception of the rocker arm 22 to 13 tension of aramid fabric.Wherein, rocker arm 22 include it is in 90 ° ~ 150 ° Two flangings being arranged can enhance the intensity of rocker arm 22 by the setting of angle.
As the preferred of above-described embodiment, resetting apparatus includes the mounting blocks 51 of fixed setting, and is connected and fixed rotation An at least spring 52 for axis 23 and mounting blocks 51, wherein axial direction side of the length direction of spring 52 perpendicular to fixed rotary shaft 23 To.
The above-mentioned installation for being set as spring 52 provides biggish space, certainly, herein can also be by around fixed rotation Torsionspring that axis 23 is arranged etc. realizes above-mentioned purpose, but for technical solution relatively in this present embodiment, no image of Buddha By conveniently realizing the installation of spring 52 in the technical program, specifically, one end of spring 52 can be hung on first In fixed rotary shaft 23, the other end is hung on mounting blocks 51, then mounting blocks 51 is fixed, so that spring 52 reaches To required tensional state, guarantee reset effect, wherein the elasticity modulus and quantity of spring 52 can according to actual needs quickly Selection.
As the preferred of above-described embodiment, fixed rotary shaft 23 include sequentially connected cylindrical section 23a and construction section 23b, cylindrical section 23a are used to fix the fixation of rotary shaft 23, and construction section 23b is used for the installation of spring 52.
In the specific application process, the settable position installed convenient for spring 52 in fixed rotary shaft 23, such as Fig. 5 institute Show, the construction section that two parallel planes form plate can be obtained by way of removing some materials in fixed rotary shaft 23 23b, consequently facilitating the installation of spring 52, it specifically can be realizing spring 52 in such a way that construction section 23b opens up hole location when installation Hang, concrete mode can select according to actual needs.
In order to avoid due to aramid fabric 13 during transmission bring tension variations, the present embodiment due to offset problem In this problem is solved in the following manner: unwinding device further includes fixed frame 6 and mounting bracket 7, and the two is opposite to move Dynamic setting, and the movement is fixedly mounted by one end and fixed frame 6, the hydraulic cylinder 8 that the other end is connect with mounting bracket 7 pushes away Dynamic to realize, wherein the control signal of hydraulic cylinder 8 is obtained by offset detection of the detection device to aramid fabric 13, wherein hydraulic cylinder 8 Telescopic direction perpendicular to the direction of transfer of aramid fabric 13, aramid fiber yardage roll 1 and tension-adjusting gear 2 are mounted on mounting bracket 7 On.
When concrete application, hydraulic cylinder 8 can also be realized by the power source of other forms, such as the screw rod group that motor is driven Part etc., purpose can realize entire mounting bracket 7 perpendicular to the movement of 13 direction of transfer of aramid fabric, by above structure, It is detected when by drift condition of the detection device to aramid fabric 13, and the shifting of the direction controlling mounting bracket 7 by offset Dynamic direction.Wherein detection device can be realized by existing means, the side such as transmitting and reception of such as touch sensor or laser Formula can determine its offset direction etc. to the cutting detection of laser by aramid fabric 13.
Electric cabinet 9 for being controlled with unwinding device entire lamination aramid fiber composite board equally may be disposed at installation On bracket 7, to reduce the triviality of wiring.
Above-described embodiment is advanced optimized, fixed frame 6 and the relative movement of mounting bracket 7 setting are specifically, installation branch 7 bottom of frame is provided with roller structure 10, and fixed frame 6 is provided with the track structure 11 for being oriented to roller structure 10. By the way that the relative movement between fixed frame 6 and mounting bracket 7 to be set as rolling, friction can be reduced, to increase correction Sensitivity guarantees the constant tension of entire aramid fabric 13.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein General Principle can be realized in other embodiments without departing from the spirit or scope of the present utility model.Therefore, originally Utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein and novelty The consistent widest scope of feature.

Claims (7)

1. being laminated aramid fiber composite board production equipment characterized by comprising unwinding device and laminating apparatus (12), it is described to put Winding apparatus completes the lamination of plate by the laminating apparatus (12) for unreeling to the aramid fabric (13) wound;Its In, the unwinding device includes tension-adjusting gear (2) and heating and dehumidification device (4);The tension-adjusting gear (2) includes The both ends of force servo roller (21), the tension servo roller (21) are connect with one end of two rocker arms (22) respectively, the rocker arm (22) The other end connect with fixed rotary shaft (23), the tension servo roller (21) is used to be transmitted the aramid fabric (13), The rocker arm (22) is turned in the aramid fabric (13) tension variation around the rotation center of the fixed rotary shaft (23) It is dynamic;Wherein, the end of the fixed rotary shaft (23) is provided with angular displacement sensor (24), while the tension-adjusting gear (2) it is provided with resetting apparatus, the resetting apparatus is used to provide restoring force for the rotation of the rocker arm (22);The heating and dehumidification Device (4) includes heating component (41) and the supporting structure (42) for being supported to the heating component (41).
2. lamination aramid fiber composite board production equipment according to claim 1, which is characterized in that the heating component (41) It is set to aramid fiber yardage roll (1) bottom, and the heating component (41) bottom is provided with thermal insulation board (43).
3. lamination aramid fiber composite board production equipment according to claim 1, which is characterized in that the tension-adjusting gear (2) further include fabric guide roll (3), the fabric guide roll (3) for changing the aramid fabric (13) and the tension servo roller (21) it Between cornerite.
4. lamination aramid fiber composite board production equipment according to claim 1, which is characterized in that the resetting apparatus includes The mounting blocks (51) of fixed setting, and an at least spring for the connection fixed rotary shaft (23) and the mounting blocks (51) (52), wherein axial direction of the length direction of the spring (52) perpendicular to the fixed rotary shaft (23).
5. lamination aramid fiber composite board production equipment according to claim 4, which is characterized in that the fixed rotary shaft (23) include sequentially connected cylindrical section (23a) and plate construction section (23b), the cylindrical section (23a) be used for the fixation The fixation of rotary shaft (23), the construction section (23b) are used for the installation of spring (52).
6. lamination aramid fiber composite board production equipment according to claim 1, which is characterized in that the unwinding device also wraps Fixed frame (6) and mounting bracket (7), the two relative movement setting are included, and the movement passes through one end and the fixed frame (6) it is fixedly mounted, the hydraulic cylinder (8) that the other end is connect with the mounting bracket (7), which pushes, to be realized, wherein the hydraulic cylinder (8) Control signal the offset detection of the aramid fabric (13) is obtained by detection device, wherein the hydraulic cylinder (8) it is flexible Perpendicular to the direction of transfer of the aramid fabric (13), aramid fiber yardage roll (1) and tension-adjusting gear (2) are mounted on the peace in direction It fills on bracket (7).
7. lamination aramid fiber composite board production equipment according to claim 6, which is characterized in that the fixed frame (6) It is described solid with mounting bracket (7) relative movement setting specifically, the mounting bracket (7) bottom is provided with roller structure (10) Determine rack (6) and is provided with track structure (11) for being oriented to the roller structure (10).
CN201821115576.2U 2018-07-16 2018-07-16 It is laminated aramid fiber composite board production equipment Withdrawn - After Issue CN208602048U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821115576.2U CN208602048U (en) 2018-07-16 2018-07-16 It is laminated aramid fiber composite board production equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821115576.2U CN208602048U (en) 2018-07-16 2018-07-16 It is laminated aramid fiber composite board production equipment

Publications (1)

Publication Number Publication Date
CN208602048U true CN208602048U (en) 2019-03-15

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ID=65668708

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821115576.2U Withdrawn - After Issue CN208602048U (en) 2018-07-16 2018-07-16 It is laminated aramid fiber composite board production equipment

Country Status (1)

Country Link
CN (1) CN208602048U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108673995A (en) * 2018-07-16 2018-10-19 常州市新创智能科技有限公司 It is laminated aramid fiber composite board production equipment

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108673995A (en) * 2018-07-16 2018-10-19 常州市新创智能科技有限公司 It is laminated aramid fiber composite board production equipment
CN108673995B (en) * 2018-07-16 2023-11-14 常州市新创智能科技有限公司 Laminated aramid composite board production equipment

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Granted publication date: 20190315

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