CN203680816U - Cloth feeding impregnating device on hollow composite panel production line - Google Patents
Cloth feeding impregnating device on hollow composite panel production line Download PDFInfo
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- CN203680816U CN203680816U CN201320843745.5U CN201320843745U CN203680816U CN 203680816 U CN203680816 U CN 203680816U CN 201320843745 U CN201320843745 U CN 201320843745U CN 203680816 U CN203680816 U CN 203680816U
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Abstract
The utility model discloses a cloth feeding impregnating device on a hollow composite panel production line. The device comprises a glue preparation device, a frame platform as well as a lower film unreeling machine, a glue distributor, a first impregnating roll, a hollow cloth unreeling machine, a multireel constant tension driving unreeling machine, an assistant standing device, an upper film unreeling machine and a power thickness controller which are sequentially arranged along the frame platform, wherein the multireel constant tension driving unreeling machine is provided with a constant tension control roll, and the glue preparation device and the glue distributor are communicated through a hose. The cloth feeding impregnating device on the hollow composite panel production line disclosed by the utility model can precisely adjust the use level and temperature of resin, eliminate bubbles generated in the process of mixing resin and a curing agent, improve the gluing fullness of a hollow fabric, the glue content uniformity and hollow fabric standing property and precisely control the flatness and the height dimension of the product, and has the advantages of low preparation cost, high production efficiency, stable product quality and the like. The device can realize continuous and automatic production and satisfy the market demand.
Description
Technical field
The utility model relates to and put cloth gumming device on a kind of hollow compound slab production line.
Background technology
Hollow core filled composite material member, taking high-performance fiber (high-strength glass fibre, carbon fiber etc.) weaving three-dimensional hollow sandwich fabric as reinforcing material, with modified resin composite molding.Its integral hollow sandwich structure has good mechanics, fire-retardant, sound insulation, the characteristic such as heat insulation, the easy layering of the core filled composite material such as legacy cellular, foam, the poor shortcoming of impact resistance are overcome, be widely used in load assembly, the auxiliary member of rail transit vehicle body, can realize vehicle loss of weight energy-conservation, improve overall performance.
Infiltration technique when existing hollow compound slab moulding is mainly stuck with paste technique as main taking hand, place one's entire reliance upon operator's technical merit of hollow fabric lay and resin impregnated, in operating process, be prone to wetting velocity inconsistent, resin content is inhomogeneous, bubble cannot be discharged completely, slab-thickness size such as cannot accurately control at the problem, and the control of properties of product difficult quality ensures.Traditional cloth gum dipping process production efficiency of putting is low, and manufacturing cost is high, and the production cycle is long, can not continuous automatic production, can not meet market-oriented demand.
Utility model content
The utility model object is to be to provide to put cloth gumming device on a kind of hollow compound slab production line.
To achieve these goals, the utility model is realized by the following technical solutions:
On hollow compound slab production line, put a cloth gumming device, comprise join adhesive dispenser, framework platform and the lower film unreeling machine arranging along framework platform order, cloth adhesive dispenser, first infiltrates roller, hollow cloth unreeling machine, initiatively unreeling structure, aiding upright device, upper film unreeling machine and dynamic thickness controller of the permanent tension force of multireel; The permanent tension force of multireel initiatively unreeling structure is provided with permanent tension control roll; Join adhesive dispenser and cloth adhesive dispenser passes through soft pipe connection.
When said apparatus uses, carry out the anti-roll of lower film by lower film unreeling machine, lower film the permanent tension force of multireel initiatively under the traction of unreeling structure along the horizontal forward operation of framework platform, and utilize cloth adhesive dispenser cloth glue on lower film, make its infiltration through rolling of the first infiltration roller again, then the hollow cloth unreeling with hollow cloth unreeling machine is complex as a whole, the stereochemical structure with guarantee product through aiding upright device again, and then the upper film unreeling with upper film unreeling machine is compound, after dynamic thickness controller, enter next step solidification equipment.Said apparatus has been realized the mechanization production of putting cloth impregnation, simple in structure and easy to control.Above-mentioned permanent tension control roll be connected with tele-control system.
Cloth adhesive dispenser comprises that being located at lower film unreeling machine and first infiltrates glue spreading apparatus and the even cloth glue scraper between roller; Wherein, glue spreading apparatus by flexible pipe with join adhesive dispenser and be communicated with, and glue spreading apparatus is adjacent with lower film unreeling machine.Utilize like this glue spreading apparatus gluing on lower film after, recycle even cloth glue scraper by glue drawout, to improve the uniformity of product and overall intensity.
Cloth adhesive dispenser also comprise be located at the permanent tension force of hollow cloth unreeling machine and multireel initiatively the portable binder spray between unreeling structure and be located at the first infiltration roller and hollow cloth unreeling machine between fixed binder spray, portable binder spray and fixed binder spray all by flexible pipe with join adhesive dispenser and be communicated with.Can realize so the even cloth glue on lower film and hollow cloth, improve the quality of products.
Between glue spreading apparatus and lower film unreeling machine, be provided with stretcher.Can improve like this planarization of lower film.
Joining adhesive dispenser comprises: batch can, be located at the agitator in batch can, and be located at outside feeding pump, multi-component metering & pump and the blender being connected successively with batch can of batch can, blender and cloth adhesive dispenser pass through soft pipe connection; Framework platform comprises crossbeam and is located at the holder axle more than two on crossbeam.Can improve like this uniformity of glue internal composition, thereby improve the quality of products.The setting of roller-type framework platform, is more convenient for the running of product.
Batch can and mixer inner walls are all equipped with heating plate, in multi-component metering & pump, are provided with electrical heating wire.Can heat glue as required like this.Heating plate and electrical heating wire be by the control of remote thermostatic control system, thereby realized the production of full-automatic serialization.
Aiding upright device comprises on framework platform that along continuous straight runs is provided with the second infiltration roller successively, arch infiltrates platform, longitudinal stretching roller, cross directional stretch roller, controls high roller and Extruded roller; Control high roller and be made up of two cylindrical rolls setting up and down, the distance between two cylindrical rolls is not more than the height of hollow compound slab; The second surface that infiltrates roller is evenly provided with the first rectangular recess vertically; Longitudinal stretching roller surface is evenly provided with the second rectangular recess vertically; Cross directional stretch roller surface is provided with spiral groove; Wherein, initiatively unreeling structure is adjacent with the permanent tension force of multireel for the second infiltration roller.Can control like this resin content and the effect of impregnation of hollow fabric, improve standing property and the high homogeneity of hollow fabric suede warp, precisely control product surface smoothness and height dimension, have the advantages such as cost of manufacture is low, production efficiency is high, constant product quality; Can realize serialization automated production, meet market-oriented demand.
The groove depth of the first rectangular recess is 2.1-2.9mm, and groove width is 3.0-5.9mm; The groove depth of the second rectangular recess is 2.0-2.9mm, and groove width is 1.0-5.2mm; The groove depth of spiral groove is 4.1-4.5mm, and groove width is 1.0-5.5mm.Can play so better aiding upright effect, and further promote effect of impregnation.
On hollow compound slab production line, put cloth gumming device, also comprise the online deviation correcting device being located between hollow cloth unreeling machine and upper film unreeling machine.The further like this quality that improves product.
Hollow cloth unreeling machine comprises change of lap servicing unit.Can realize like this unreeling continuously of hollow cloth.
The NM technology of the utility model is prior art.
The utility model provides puts cloth gumming device on a kind of hollow compound slab production line, can fine adjustment resin demand and resin temperature, eliminate the bubble producing in resin and curing agent mixed process, improve gluing adequacy, glue content uniformity and the standing property of hollow fabric of hollow fabric, the flatness of precisely control product and height dimension, have the advantages such as cost of manufacture is low, production efficiency is high, constant product quality.Can realize serialization automated production, meet market-oriented demand.
Brief description of the drawings
Fig. 1 is the flow diagram that the utility model is put cloth impregnation;
Fig. 2 is the structural representation that the utility model is put cloth gumming device.
In figure, 1 batch can, 2 fixed binder sprays, component metering pump more than 3,4 feeding pumps, the permanent tension force of 5 multireels initiatively unreeling structures, 6 times film unreeling machines, on 7 empty fabric unreeling machines, 8 film unreeling machine, 9 glue spreading apparatus, 10 even cloth glue scrapers, 11 first infiltrate rollers, 12 portable binder sprays, 13 arches and infiltrate platforms, the high roller of 14 control, 15 Extruded rollers, 16 dynamic thickness controllers, 17 stretchers, 18 second infiltration rollers, 19 flexible pipes.
Detailed description of the invention
In order to understand better the utility model, further illustrate content of the present utility model below in conjunction with embodiment, but content of the present utility model is not only confined to the following examples.
On hollow compound slab production line as shown in Figure 2, put cloth gumming device, comprise join adhesive dispenser, framework platform and the lower film unreeling machine arranging along framework platform order, cloth adhesive dispenser, first infiltrates roller, hollow cloth unreeling machine, initiatively unreeling structure, aiding upright device, upper film unreeling machine and dynamic thickness controller of the permanent tension force of multireel; The permanent tension force of multireel initiatively unreeling structure is provided with permanent tension control roll; Join adhesive dispenser and cloth adhesive dispenser passes through soft pipe connection.Between upper film unreeling machine and dynamic thickness controller, be provided with draw-gear.
Cloth adhesive dispenser comprises that being located at lower film unreeling machine and first infiltrates glue spreading apparatus and the even cloth glue scraper between roller; Wherein, glue spreading apparatus by flexible pipe with join adhesive dispenser and be communicated with, and glue spreading apparatus is adjacent with lower film unreeling machine.Cloth adhesive dispenser also comprise be located at the permanent tension force of hollow cloth unreeling machine and multireel initiatively the portable binder spray between unreeling structure and be located at the first infiltration roller and hollow cloth unreeling machine between fixed binder spray, portable binder spray and fixed binder spray all by flexible pipe with join adhesive dispenser and be communicated with.Between glue spreading apparatus and lower film unreeling machine, be provided with stretcher.
Joining adhesive dispenser comprises: batch can, be located at the agitator in batch can, and be located at outside feeding pump, multi-component metering & pump and the blender being connected successively with batch can of batch can, blender and cloth adhesive dispenser pass through soft pipe connection; Framework platform comprises crossbeam and is located at the holder axle more than two on crossbeam.Batch can and mixer inner walls are all equipped with heating plate, in multi-component metering & pump, are provided with electrical heating wire.
Aiding upright device comprises on framework platform that along continuous straight runs is provided with the second infiltration roller successively, arch infiltrates platform, longitudinal stretching roller, cross directional stretch roller, controls high roller and Extruded roller; Control high roller and be made up of two cylindrical rolls setting up and down, the distance between two cylindrical rolls is not more than the height of hollow compound slab; The second surface that infiltrates roller is evenly provided with the first rectangular recess vertically; Longitudinal stretching roller surface is evenly provided with the second rectangular recess vertically; Cross directional stretch roller surface is provided with spiral groove; Wherein, initiatively unreeling structure is adjacent with the permanent tension force of multireel for the second infiltration roller.The groove depth of the first rectangular recess is 2.5mm, and groove width is 3.0mm; The groove depth of the second rectangular recess is 2.4mm, and groove width is 3.2mm; The groove depth of spiral groove is 4.2mm, and groove width is 3.5mm.
On hollow compound slab production line, put cloth gumming device, also comprise the online deviation correcting device being located between hollow cloth unreeling machine and upper film unreeling machine.Hollow cloth unreeling machine comprises change of lap servicing unit.
The production process of putting cloth gumming device on hollow compound slab production line in the present embodiment is specific as follows:
First, join resin according to process program, delivery pump is transported to the resin in storage tank and curing agent in corresponding material feeding jar respectively, by multi-component metering & pump by resin and curing agent according to proportioning process proportioning, then be transported in blender by feeding pump, it is fully mixed with agitator, eliminate bubble wherein;
Secondly, by film unreeling machine under permanent tension force, polyester film is initiatively unreeled, by stretcher by smooth film being layered on framework platform, be fixed on draw-gear, by the active of unreeling machine unreel with the permanent tension force of multireel initiatively the draw of unreeling structure make to be layered on film on framework platform and realize the motion of fixed speed.
Then, by flexible pipe, the resin metering preparing in blender is drenched on polyester film by glue spreading apparatus, film at the uniform velocity, by the gap under even resin scraper, is uniformly distributed its surface resin; Treat that counterdie moves to unwinding device place, by synchronous unreeling machine, required hollow fabric is laid on the film on framework platform, make its smooth lay by stretcher.
Portable binder spray uniformly sprays the resin in batch can in hollow fabric by flexible pipe, be fixed on the infiltration of second in frame roller the hollow fabric on platform is carried out to roll-in, resin on film can be infiltrated in hollow fabric, hollow fabric can make the resin complete wetting above it by arch platform, resin is fully infiltrated and realize the control of standing property of hollow fabric by longitudinal stretching roller and the roll-in of cross directional stretch roller again, Extruded roller, by unnecessary resin extruded processing, ensures adequacy and the uniformity of resin content on hollow compound slab; Then by upper film unreeling machine, polyester film is initiatively unreeled, can be on upper film after upper film unreels brushing quantity of resin again, and by draw-gear, it is alignd with the hollow fabric of impregnation, make hollow fabric have up and down polyester film; Finally, be transported in solidification equipment, be cured processing.
Parameter and the performance comparison of the sheet material of table 1 hand paste and mechanization production
Claims (10)
1. on hollow compound slab production line, put a cloth gumming device, it is characterized in that: comprise join adhesive dispenser, framework platform and the lower film unreeling machine arranging along framework platform order, cloth adhesive dispenser, first infiltrates roller, hollow cloth unreeling machine, initiatively unreeling structure, aiding upright device, upper film unreeling machine and dynamic thickness controller of the permanent tension force of multireel; The permanent tension force of multireel initiatively unreeling structure is provided with permanent tension control roll; Join adhesive dispenser and cloth adhesive dispenser passes through soft pipe connection.
2. on hollow compound slab production line as claimed in claim 1, put cloth gumming device, it is characterized in that: cloth adhesive dispenser comprises that being located at lower film unreeling machine and first infiltrates glue spreading apparatus between roller and even cloth glue scraper; Wherein, glue spreading apparatus by flexible pipe with join adhesive dispenser and be communicated with, and glue spreading apparatus is adjacent with lower film unreeling machine.
3. on hollow compound slab production line as claimed in claim 2, put cloth gumming device, it is characterized in that: cloth adhesive dispenser also comprise be located at the permanent tension force of hollow cloth unreeling machine and multireel initiatively the portable binder spray between unreeling structure and be located at the first infiltration roller and hollow cloth unreeling machine between fixed binder spray, portable binder spray and fixed binder spray all by flexible pipe with join adhesive dispenser and be communicated with.
4. on hollow compound slab production line as claimed in claim 2, put cloth gumming device, it is characterized in that: between glue spreading apparatus and lower film unreeling machine, be provided with stretcher.
5. on the hollow compound slab production line as described in claim 1-4 any one, put cloth gumming device, it is characterized in that: join adhesive dispenser and comprise: batch can, be located at the agitator in batch can, be located at outside feeding pump, multi-component metering & pump and the blender being connected successively with batch can of batch can, blender and cloth adhesive dispenser pass through soft pipe connection; Framework platform comprises crossbeam and is located at the holder axle more than two on crossbeam.
6. on hollow compound slab production line as claimed in claim 5, put cloth gumming device, it is characterized in that: batch can and mixer inner walls are all equipped with heating plate, in multi-component metering & pump, be provided with electrical heating wire.
7. on the hollow compound slab production line as described in claim 1-4 any one, put cloth gumming device, it is characterized in that: aiding upright device comprises on framework platform that along continuous straight runs is provided with the second infiltration roller successively, arch infiltrates platform, longitudinal stretching roller, cross directional stretch roller, controls high roller and Extruded roller; Control high roller and be made up of two cylindrical rolls setting up and down, the distance between two cylindrical rolls is not more than the height of hollow compound slab; The second surface that infiltrates roller is evenly provided with the first rectangular recess vertically; Longitudinal stretching roller surface is evenly provided with the second rectangular recess vertically; Cross directional stretch roller surface is provided with spiral groove; Wherein, initiatively unreeling structure is adjacent with the permanent tension force of multireel for the second infiltration roller.
8. on hollow compound slab production line as claimed in claim 7, put cloth gumming device, it is characterized in that: the groove depth of the first rectangular recess is 2.1-2.9mm, groove width is 3.0-5.9mm; The groove depth of the second rectangular recess is 2.0-2.9mm, and groove width is 1.0-5.2mm; The groove depth of spiral groove is 4.1-4.5mm, and groove width is 1.0-5.5mm.
9. on the hollow compound slab production line as described in claim 1-4 any one, put cloth gumming device, it is characterized in that: also comprise the online deviation correcting device being located between hollow cloth unreeling machine and upper film unreeling machine.
10. on the hollow compound slab production line as described in claim 1-4 any one, put cloth gumming device, it is characterized in that: hollow cloth unreeling machine comprises change of lap servicing unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320843745.5U CN203680816U (en) | 2013-12-19 | 2013-12-19 | Cloth feeding impregnating device on hollow composite panel production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320843745.5U CN203680816U (en) | 2013-12-19 | 2013-12-19 | Cloth feeding impregnating device on hollow composite panel production line |
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| Publication Number | Publication Date |
|---|---|
| CN203680816U true CN203680816U (en) | 2014-07-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320843745.5U Withdrawn - After Issue CN203680816U (en) | 2013-12-19 | 2013-12-19 | Cloth feeding impregnating device on hollow composite panel production line |
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| CN (1) | CN203680816U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103722750A (en) * | 2013-12-19 | 2014-04-16 | 中材科技股份有限公司 | Cloth feeding and dipping device on hollow composite slab production line |
-
2013
- 2013-12-19 CN CN201320843745.5U patent/CN203680816U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103722750A (en) * | 2013-12-19 | 2014-04-16 | 中材科技股份有限公司 | Cloth feeding and dipping device on hollow composite slab production line |
| CN103722750B (en) * | 2013-12-19 | 2016-05-04 | 中材科技股份有限公司 | On a kind of hollow compound slab production line, put cloth gumming device |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140702 Effective date of abandoning: 20160504 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |