CN203680964U - Production device of hollow composite slabs - Google Patents
Production device of hollow composite slabs Download PDFInfo
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- CN203680964U CN203680964U CN201320844746.1U CN201320844746U CN203680964U CN 203680964 U CN203680964 U CN 203680964U CN 201320844746 U CN201320844746 U CN 201320844746U CN 203680964 U CN203680964 U CN 203680964U
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Abstract
The utility model discloses a production device of hollow composite slabs. The production device comprises a cloth-placing glue-dipping device, a shaping solidification device and a cutting device which are sequentially connected with one another, wherein the cloth-placing glue-dipping device comprises a rack platform, and a lower membrane unreeling machine, a glue dispensing device, a hollow cloth unreeling machine, an upper membrane unreeling machine and a traction device which are sequentially arranged along the rack platform; the shaping solidification device comprises a multi-section temperature control oven and a laminated conveyer communicated with the multi-section temperature control oven; a conduction oil heating device and a hot air circulation device are arranged in the multi-section temperature control oven; the laminated conveyer and the traction device are adjoined and are arranged on a same horizontal line. According to the production line of the hollow composite slabs, the continuous automatic production of the hollow composite slabs can be realized, the accuracy of flatness and height of the hollow composite slabs is controlled, the manufacturing cost is reduced, the yield and the efficiency are improved and the stability of the product quality is guaranteed.
Description
Technical field
The utility model relates to a kind of hollow compound slab process units.
Background technology
Hollow core filled composite material member, taking the three-dimensional hollow sandwich fabric of high-performance fiber (high-strength glass fibre, carbon fiber etc.) 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 make vehicle loss of weight energy-conservation, improve overall performance.
At present the moulding process of hollow compound slab is mainly taking hand pasting forming and matched-mold forming as main, do not relate to mechanization production, and place one's entire reliance upon operator's technical merit of this technique, in operating process, be prone to wetting velocity inconsistent, resin content is inhomogeneous, bubble cannot be discharged completely, and slab-thickness size such as cannot accurately control at the problem, and the control of properties of product difficult quality ensures.Traditional moulding process production efficiency 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 the hollow compound slab process units that is to provide a kind of efficient high-quality serialization.
To achieve these goals, the utility model is realized by the following technical solutions:
A kind of hollow compound slab process units, what comprise that order joins puts cloth gumming device, sizing and solidifying device and cutter sweep, described in put lower film unreeling machine, cloth adhesive dispenser, hollow cloth unreeling machine, upper film unreeling machine and the draw-gear that cloth gumming device comprises framework platform and arranges along framework platform order; The laminating conveyor that described sizing and solidifying device comprises multistage temperature control baking oven and is communicated with multistage temperature control baking oven, is provided with conduction oil heating plant and heated air circulation device in multistage temperature control baking oven; Laminating conveyor and draw-gear are adjacent, and establish in the same horizontal line.
In order to improve efficiency and the uniformity of cloth glue, described framework platform comprises crossbeam and is located at the holder axle more than two on crossbeam.
Above-mentioned draw-gear is preferably motor and drives draw-gear.
Described cutter sweep adopts motor to drive, and PLC programme-control adopts fixed length, fixed width cutting mode to realize the cutting of product.When fixed width cutting, adopt disintegrating machine to reclaim leftover pieces.
For easy to use, realize mechanization production, enhance productivity simultaneously, the described cloth gumming device of putting also comprises and joins adhesive dispenser, join adhesive dispenser and comprise batch can, be located at the agitator in batch can, feeding pump, multi-component metering & pump and the blender that is located at batch can outside and is connected successively with batch can, blender and cloth adhesive dispenser pass through soft pipe connection.
In order to reduce the loss of material, described in put cloth gumming device and also comprise the online deviation correcting device being located between hollow cloth unreeling machine and upper film unreeling machine.
The frequency conversion moment mode that adopts above-mentioned hollow cloth unreeling machine realizes that the permanent tension force of hollow cloth initiatively unreels and multireel is strengthened passive the unreeling of permanent tension force of cloth, makes its smooth being layered on delivery platform.
Produce in order to realize serialization, improve intensity and the regularity of products obtained therefrom simultaneously, described hollow cloth unreeling machine comprises change of lap servicing unit; Between described hollow cloth unreeling machine and upper film unreeling machine, be provided with hollow cloth aiding upright mechanism.
Above-mentioned employing aiding upright winding machine the control of standing property of hollow cloth.
In order to improve the quality of products obtained therefrom, described cloth adhesive dispenser comprises that the glue spreading apparatus being located at successively between lower film unreeling machine and hollow cloth unreeling machine, even cloth glue scraper, stretcher, first infiltrate roller and fixed binder spray, wherein, lower film unreeling machine is adjacent with glue spreading apparatus, glue spreading apparatus and fixed binder spray all with join adhesive dispenser and pass through soft pipe connection.
In order to realize the even cloth glue of every volume hollow cloth, described cloth adhesive dispenser also comprises that the movable type being located at successively between hollow cloth unreeling machine and upper film unreeling machine is drenched glue device, arch platform and second infiltrates roller, wherein, portable to drench glue device adjacent with hollow cloth unreeling machine, portable binder spray and join adhesive dispenser and pass through soft pipe connection.
In order to be that product is better solidified, described multistage temperature control baking oven comprises three sections of temperature controlled region, the temperature of three sections of temperature controlled region is followed successively by 40-60 DEG C, 70-90 DEG C and 40-60 DEG C, three sections of temperature controlled region are communicated with head, middle part and afterbody on laminating conveyor throughput direction successively, and form the circulatory system respectively; Light quantum waste gas recovering device is equipped with at top, described multistage temperature controlled region.
In above-mentioned multistage temperature control baking oven, electrical heating radiant panel, hot-blast stove, electrical heating oil oven and cooling-water machine are housed, realize circulating-heating.Between above-mentioned every section of temperature controlled region, connect by smooth transition device.
In order to realize better thickness, flatness and the traction control of product, described lamination transporter comprises base, laminated conveyer and upper laminating conveyor from top to bottom successively, laminated conveyer is connected on base, and laminated conveyer and upper laminating conveyor are connected as a single entity by elevating mechanism; In laminated conveyer, be provided with successively from top to bottom lower chain and be located at the lower carrier bar on lower chain, in upper laminating conveyor, be provided with successively from top to bottom chain and the upper link plate that is located at chain, lower carrier bar is parallel with upper link plate and distance is adjustable, and in lower carrier bar and upper link plate, all segmentation is provided with the anti-side guide wheel departing from; The both sides of laminated conveyer and upper laminating conveyor are provided with the swelling device for regulating upper chain and lower chain.
In order to be the loss that reduces heat, described lamination transporter is arranged with heat-insulation layer outward.
The NM technology of the utility model is prior art.
Hollow compound slab production line described in the utility model can be realized the continuous automatic production of hollow compound slab, control the flatness of product and the accuracy of height, reduce manufacturing cost, productive rate and efficiency are provided, ensure the quality of product and the stability of quality.
Brief description of the drawings
Fig. 1 is the flow diagram of process units of the present utility model;
Fig. 2 is the structural representation of process units of the present utility model.
In figure, 1 is lower film unreeling machine, and 2 is batch can, and 3 is framework platform, 4 is even cloth glue scraper, and 5 is stretcher, and 6 is the first infiltration roller, and 7 is fixed binder spray, 8 is hollow cloth unreeling machine, and 9 is portable binder spray, and 10 is flexible pipe, and 11 is upper film unreeling machine, 12 is multistage temperature control baking oven, and 13 is laminating conveyor, and 14 is heat-insulation layer, 15 is cutter sweep, and 16 is draw-gear, and 17 is aiding upright mechanism, 18 is arch platform, and 19 is light quantum waste gas recovering device, and 20 is air exhauster.
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.
Hollow compound slab process units as shown in Figure 2, what comprise that order joins puts cloth gumming device, sizing and solidifying device and cutter sweep, the described cloth gumming device of putting comprises framework platform and lower film unreeling machine, cloth adhesive dispenser, hollow cloth unreeling machine, patrix unreeling machine and draw-gear along the setting of framework platform order, the laminating conveyor that described sizing and solidifying device comprises multistage temperature control baking oven and is communicated with multistage temperature control baking oven, is provided with conduction oil heating plant and heated air circulation device in multistage temperature control baking oven; Laminating conveyor and draw-gear are adjacent, and establish in the same horizontal line; Framework platform is the holder axle more than two being fixed on crossbeam.
Put cloth gumming device also comprise join adhesive dispenser and be located at hollow cloth unreeling machine and upper film unreeling machine between online deviation correcting device, joining adhesive dispenser comprises batch can, is located at the agitator in batch can, feeding pump, multi-component metering & pump and the blender that is located at batch can outside and is connected successively with batch can, blender and cloth adhesive dispenser are by soft pipe connection, and flexible pipe is provided with delivery pump.
Described hollow cloth unreeling machine comprises change of lap servicing unit; Between described hollow cloth unreeling machine and patrix unreeling machine, be provided with hollow cloth aiding upright mechanism.
Cloth adhesive dispenser comprises the glue spreading apparatus that is located at successively between lower film unreeling machine and hollow cloth unreeling machine, evenly cloth glue scraper, stretcher, first infiltrate roller and fixed binder spray, glue spreading apparatus and fixed binder spray all with join adhesive dispenser and pass through soft pipe connection; Cloth adhesive dispenser also comprises that the movable type that is located at successively between hollow cloth unreeling machine and upper film unreeling machine is drenched glue device, arch platform and second infiltrates roller, portable binder spray with join adhesive dispenser and pass through soft pipe connection.
Described multistage temperature control baking oven comprises three sections of temperature controlled region, and the temperature of three sections of temperature controlled region is followed successively by 40-60 DEG C, 70-90 DEG C and 40-60 DEG C, and three sections of temperature controlled region are communicated with head, middle part and afterbody on laminating conveyor throughput direction successively, and form the circulatory system; Light quantum waste gas recovering device is equipped with at top, described multistage temperature controlled region.
Every section of temperature controlled region is equipped with volume damper.
Lamination transporter comprises base, laminated conveyer and upper laminating conveyor from top to bottom successively, and laminated conveyer is connected on base, and laminated conveyer and upper laminating conveyor are connected as a single entity by the elevating mechanism being located on base; In laminated conveyer, be provided with successively from top to bottom lower chain and be located at the lower carrier bar on lower chain, in upper laminating conveyor, be provided with successively from top to bottom chain and the upper link plate that is located at chain, lower carrier bar is parallel with upper link plate and distance is adjustable, and in lower carrier bar and upper link plate, all segmentation is provided with the anti-side guide wheel departing from; The both sides of laminated conveyer and upper laminating conveyor are provided with the swelling device for regulating upper chain and lower chain; Lamination transporter is arranged with heat-insulation layer outward.
Comprise as follows by the method for said apparatus production hollow compound slab:
Join glue: delivery pump is transported to the epoxy resin in storage tank and curing agent in corresponding material feeding jar respectively, by multi-component metering & pump, unsaturated-resin and curing agent are transported in blender by 100:2 proportioning, it is fully mixed with agitator, eliminate bubble wherein;
Counterdie unreels: under permanent tension force, film unreeling machine initiatively unreels polyester film, by stretcher by smooth film being layered on framework platform, be fixed on the draw-gear of laminating conveyor afterbody, make to be layered on hollow cloth on film and realize the motion of fixed speed by unreeling of unreeling machine and the traction of trailer system;
Drench glue: fixed binder spray drenches by metering the resin preparing in blender on film by flexible pipe;
Hollow cloth unreels: by synchronous unreeling machine, required hollow cloth is laid on the film on framework platform, makes its smooth lay by stretcher;
Impregnation: be fixed on the infiltration of second in frame roller the hollow cloth on platform is carried out to roll-in, resin on film can be infiltrated on hollow cloth, portable binder spray uniformly sprays the resin in batch can on hollow cloth by flexible pipe, hollow cloth can make resin infiltrate by arch platform, roll resin is fully infiltrated by the second infiltration roller coat again, resin scraper is wiped unnecessary resin off processing, keeps resin content and the uniformity of compound slab.And adopt the control of standing property of aiding upright winding machine hollow cloth;
Topmost thin film unreels: on permanent tension force, film unreeling machine initiatively unreels polyester film, at the appropriate resin of upper spraying, and by draw-gear, it is alignd with the hollow cloth of impregnation, makes hollow cloth have up and down technique film;
Fixed thick: hollow cloth is by its height of the control of carrier bar up and down of laminating conveyor, and the uniformity of guarantee height.Laminating conveyor is chain-plate type, is made up of upper and lower laminating conveyor structure, and this equipment is mainly made up of parts such as base, up-downgoing frame, upper and lower carrier bar, chain, middle clip wheel, hinge wheel, line slideway, jacking systems.Laminating machine carrier chain through speed reducer drive, adopts variable-frequency stepless speed-regulating mode by alternating current generator, and conveyer both sides are furnished with swelling device, capable of regulating carrier chain left and right degree of tightness.Taking middle guide rail side as guiding, under carrier bar, side directive wheel is installed in segmentation, prevents carrier chain lateral deviation.The chain board plane of following laminating conveyor is N Reference Alignment level, reexamine lamination and carry the distance between upper and lower carrier bar, three sections of upper laminating conveyors adopt synchronous elevator, position when upper and lower laminating machine chain distance between plates can be fallen by upper laminating machine ensures, the position that in change, laminating machine falls reaches product specification requirement.Three sections of laminating machinees adopt same synchro-lift system, and rational in infrastructure, synchronization accuracy is high;
Be heating and curing: impregnation hollow cloth by laminating conveyor at baking oven internal heating curing.Multistage temperature control is dried and is divided into three sections of temperature controlled region, and electrical heating radiant panel, hot-blast stove, electrical heating oil oven and cooling-water machine are housed in baking oven, realizes circulating-heating.Heating equipment adopts electric-heating heat-conductive oil and two kinds of modes of combustion heating to carry out heat supply to the curing section of a dull and stereotyped production line laminating conveyor, whole confession hot arc is divided into three temperature controlled region and controls, first paragraph temperature controlled region temperature is 40-60 DEG C, second segment temperature controlled region temperature is 70-90 DEG C, and the 3rd section of temperature controlled region temperature is 40-60 DEG C;
Cutting: the compound slab after being heating and curing is by fixed-length cutting device and fixed width cutter sweep cutting flat, when cutting, ensure the accurate cutting accuracy of compound slab by blob of viscose hold down gag, and reclaim by pulverizer the leftover pieces that fixed width when cutting produces,, reduce and pollute the dust absorbing in when cutting by dust exhaust apparatus.
Following table is parameter and the performance comparison that adopts unsaturated-resin in hand paste and mechanization production:
Claims (9)
1. a hollow compound slab process units, it is characterized in that: what comprise that order joins puts cloth gumming device, sizing and solidifying device and cutter sweep, described in put lower film unreeling machine, cloth adhesive dispenser, hollow cloth unreeling machine, upper film unreeling machine and the draw-gear that cloth gumming device comprises framework platform and arranges along framework platform order; The laminating conveyor that described sizing and solidifying device comprises multistage temperature control baking oven and is communicated with multistage temperature control baking oven, is provided with conduction oil heating plant and heated air circulation device in multistage temperature control baking oven; Laminating conveyor and draw-gear are adjacent, and establish in the same horizontal line.
2. hollow compound slab process units as claimed in claim 1, it is characterized in that: described framework platform comprises crossbeam and is located at the holder axle more than two on crossbeam, the described cloth gumming device of putting also comprises and joins adhesive dispenser, joining adhesive dispenser comprises batch can, is located at the agitator in batch can, feeding pump, multi-component metering & pump and the blender that is located at batch can outside and is connected successively with batch can, blender and cloth adhesive dispenser are by soft pipe connection, and flexible pipe is provided with delivery pump.
3. hollow compound slab process units as claimed in claim 1, is characterized in that: described in put cloth gumming device and also comprise the online deviation correcting device being located between hollow cloth unreeling machine and upper film unreeling machine.
4. the hollow compound slab process units as described in claim 1-3 any one, is characterized in that: described hollow cloth unreeling machine comprises change of lap servicing unit; Between described hollow cloth unreeling machine and upper film unreeling machine, be provided with hollow cloth aiding upright mechanism.
5. hollow compound slab process units as claimed in claim 2 or claim 3, it is characterized in that: described cloth adhesive dispenser comprises that the glue spreading apparatus being located at successively between lower film unreeling machine and hollow cloth unreeling machine, even cloth glue scraper, stretcher, first infiltrate roller and fixed binder spray, wherein, lower film unreeling machine is adjacent with glue spreading apparatus, glue spreading apparatus and fixed binder spray all with join adhesive dispenser and pass through soft pipe connection.
6. hollow compound slab process units as claimed in claim 5, it is characterized in that: described cloth adhesive dispenser also comprises that the movable type being located at successively between hollow cloth unreeling machine and upper film unreeling machine is drenched glue device, arch platform and second infiltrates roller, wherein, portable to drench glue device adjacent with hollow cloth unreeling machine, portable binder spray and join adhesive dispenser and pass through soft pipe connection.
7. the hollow compound slab process units as described in claim 1-3 any one, it is characterized in that: described multistage temperature control baking oven comprises three sections of temperature controlled region, the temperature of three sections of temperature controlled region is followed successively by 40-60 DEG C, 70-90 DEG C and 40-60 DEG C, and three sections of temperature controlled region are communicated with head, middle part and afterbody on laminating conveyor throughput direction successively; Light quantum waste gas recovering device is equipped with at top, described multistage temperature controlled region.
8. the hollow compound slab process units as described in claim 1-3 any one, it is characterized in that: described lamination transporter comprises base, laminated conveyer and upper laminating conveyor from top to bottom successively, laminated conveyer is connected on base, and laminated conveyer and upper laminating conveyor are connected as a single entity by the vertical guide rail being located on base; In laminated conveyer, be provided with successively from top to bottom lower chain and be located at the lower carrier bar on lower chain, in upper laminating conveyor, be provided with successively from top to bottom chain and the upper link plate that is located at chain, lower carrier bar is parallel with upper link plate and distance is adjustable, and in lower carrier bar and upper link plate, all segmentation is provided with the anti-side guide wheel departing from; The both sides of laminated conveyer and upper laminating conveyor are provided with the swelling device for regulating upper chain and lower chain.
9. hollow compound slab process units as claimed in claim 8, is characterized in that: described lamination transporter is arranged with heat-insulation layer outward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320844746.1U CN203680964U (en) | 2013-12-19 | 2013-12-19 | Production device of hollow composite slabs |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320844746.1U CN203680964U (en) | 2013-12-19 | 2013-12-19 | Production device of hollow composite slabs |
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| CN203680964U true CN203680964U (en) | 2014-07-02 |
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| CN201320844746.1U Withdrawn - After Issue CN203680964U (en) | 2013-12-19 | 2013-12-19 | Production device of hollow composite slabs |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103707611A (en) * | 2013-12-19 | 2014-04-09 | 中材科技股份有限公司 | Hollow composite flat plate production device |
| CN110772998A (en) * | 2019-11-04 | 2020-02-11 | 杭州奇丰科技有限公司 | Production process of hollow flat plate fiber membrane component |
-
2013
- 2013-12-19 CN CN201320844746.1U patent/CN203680964U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103707611A (en) * | 2013-12-19 | 2014-04-09 | 中材科技股份有限公司 | Hollow composite flat plate production device |
| CN103707611B (en) * | 2013-12-19 | 2016-01-06 | 中材科技股份有限公司 | Hollow composite flat plate production device |
| CN110772998A (en) * | 2019-11-04 | 2020-02-11 | 杭州奇丰科技有限公司 | Production process of hollow flat plate fiber membrane component |
| CN110772998B (en) * | 2019-11-04 | 2021-10-12 | 杭州奇丰科技有限公司 | Production process of hollow flat plate fiber membrane component |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140702 Effective date of abandoning: 20160106 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |