CN101597866B - Dipping pre-curing production equipment for braided fiber cloth tapes - Google Patents
Dipping pre-curing production equipment for braided fiber cloth tapes Download PDFInfo
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- CN101597866B CN101597866B CN2009103040781A CN200910304078A CN101597866B CN 101597866 B CN101597866 B CN 101597866B CN 2009103040781 A CN2009103040781 A CN 2009103040781A CN 200910304078 A CN200910304078 A CN 200910304078A CN 101597866 B CN101597866 B CN 101597866B
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- braided fiber
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- heat exchanger
- fiber cloth
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
- Y02P70/62—Manufacturing or production processes characterised by the final manufactured product related technologies for production or treatment of textile or flexible materials or products thereof, including footwear
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Abstract
The invention relates to production equipment for performing impurity removal, dipping and pre-curing treatment on braided fiber cloth tapes, which comprises a cloth feeding mechanism, a heat treatment furnace, a dipping device, a pre-curing furnace, a hot wind heating system, a deviation-correcting device, a tractor, a cloth cutting device, a winding device, an electrical control system and the like, wherein the pre-curing furnace comprises a main frame of a furnace body; and the pre-curing furnace body is arranged in an upper-layer space by the main frame of the furnace body. The equipment adopts a double-layer arrangement structure, fully utilizes the space, and saves the floor area of the equipment; the equipment adopts a heat exchanger mode, utilizes the heated air containing removed impurities to preheat the cold air to be heated, and improves the utilization efficiency of energy sources; the equipment adopts infrared heating technology, and the braided fiber cloth tapes have high temperature rise speed and even heating; and the linear velocity of the traction is greatly improved, and the equipment has high production efficiency. In addition, the equipment also has the advantages of high automation degree, high control accuracy of temperature, tension, linear velocity and the like.
Description
Technical field
The present invention relates to the process units of a kind of nonmetallic composite intermediate raw material-impregnation precuring fiber strap preparation.
Background technology
Impregnation precuring fiber strap is with resin matrix impregnating continuous fibres fabric under the condition of strictness control, makes resin matrix and the composition that strengthens body, is the intermediate materials of making composite.Its some character is directly brought in the composite, is the basis of composite.Owing to need technical process such as paraffin removal dewaters, impregnation, precuring to handle in the impregnation precuring fiber strap preparation process, it is all essential through the corresponding processing time that each crosses degree.And the integrated level of current production devices is low, arranges unreasonablely, and it is big to take production site; Simultaneously, the general electric heater for heating mode that adopts of heating, discarded object that produces in the production process such as paraffin, steam, free phenol etc. are directly extracted out by blower fan with hot-air and are discharged to outside the factory building, have both polluted environment, and the energy is fully used.
Summary of the invention
Technical problem to be solved by this invention is the deficiency that exists at above-mentioned prior art and a kind of production site area, production efficiency height, energy utilization rate height, dipping pre-curing production equipment for braided fiber cloth tapes that automaticity is high saved is provided.
The present invention for the designed technical scheme of problem that solves above-mentioned proposition is: a kind of dipping pre-curing production equipment for braided fiber cloth tapes, comprise that cloth feeding mechanism, heat-treatment furnace, gumming device, precuring stove, deviation correcting device, hauling machine, cloth-cutting apparatus, wrap-up install connection in proper order by the production process requirement, electric control system provides electrical control for said apparatus, it is characterized in that the precuring stove comprises the body of heater frame, the body of heater frame is installed in sheaf space with the precuring body of heater.
As improvement project, the present invention also comprises hot air heating system, and described hot air heating system connects described precuring stove, adopts hot blast to flow to described precuring stove and heats.
As above-mentioned improved preferred version, described hot air heating system comprises heater, breeze fan, blast pipe, ajutage, and air after blast pipe enters the heater heating, is imported described precuring stove through ajutage under the effect of breeze fan.
More further improved, the present invention also comprises first air exhauster, heat exchanger, and first air exhauster connects described heat-treatment furnace, to described heat treatment burner hearth exhausting; Described heat exchanger comprises first air inlet, first air outlet, second air inlet, second air outlet, described first air inlet is arranged on described heat exchanger upper strata one end, be used to absorb air, described first air outlet is arranged on the described heat exchanger upper strata other end, the blast pipe that connects described hot air heating system, described second air inlet is arranged on described heat exchanger lower floor one end, connect described first air exhauster, the thermal current that described first air exhauster is extracted out is imported described heat exchanger through described second air inlet, described second air outlet is arranged on the described heat exchanger lower floor other end, connect second air exhauster, described second air exhauster is extracted waste gas out described heat exchanger through described second air outlet.
Improved again, the eliminating air-flow of described precuring stove is imported described heat exchanger through described second air inlet.
More optimal, described precuring stove two ends are installed some to first fabric guide roll, and processed braided fiber strap is arranged the walking of turning back about being in described precuring stove through described first fabric guide roll of institute.
Also preferred, comprise adiabator layer, adiabator layer is divided into several heating furnaces with the precuring stove, and each heating furnace connects the hot air heating system ajutage respectively.
Equally further improved, in the steeping vat of described gumming device, on the groove some second fabric guide rolls are installed, textile sheet is the walking of turning back up and down between some second fabric guide rolls.
Further again, the steeping vat of described gumming device is a packaged type.
Have to be more preferably, far-infrared heating tube is installed in the described heat-treatment furnace, adopt the Far-infrared Heating mode that the braided fiber strap impregnation in the heat-treatment furnace heated.
The course of work of the present invention is: at first, the braided fiber yardage roll is placed on putting on the cloth holder of cloth feeding mechanism, manual mode is passed fabric guide roll, jockey pulley with the braided fiber strap successively, passes heat-treatment furnace by manually wearing cloth mechanism, enters gumming device; Manual mode is passed fixedly successively, and fabric guide roll, fabric guide roll group and plastic squeeze roller enter precuring stove inlet; The textile sheet termination is fixed on the precuring stove wears automatically on the cloth apparatus, start and wear cloth apparatus automatically, textile sheet is passed the precuring stove, enter deviation correcting device; Manual mode is passed guide roller, cloth offset joint mechanism successively, is entered hauling machine; Driven roller and fabric guide roll before, during and after passing successively, cloth-cutting apparatus, tension-detecting mechanism is fixed on the braided fiber strap on the wind-up roll.Start electric control system successively, hot air heating system heats heat-treatment furnace and precuring stove to technological requirement; The braided fiber strap is pressed into steeping vat with the roll coater elevating mechanism,, sets production line active line speed and rolling tension force according to technological requirement.So far, preparation is finished.Start hauling machine, dipping pre-curing production equipment for braided fiber cloth tapes brings into operation, finish automatically preparation braided fiber strap heat treatment, impregnation, precuring, cut, technical process such as rolling.
Beneficial effect of the present invention is:
1, changes existing each parts equipment mounting structure that linear sequence is arranged on same horizontal plane, the precuring stove of occupied ground maximum in the existing equipment structure is installed in the upper strata by the body of heater frame, realize the double-layer arrangement structure of part of appliance, thereby make full use of the space, save occupation area of equipment.
2, increased hot air heating system, the precuring stove has been adopted the hot blast heating, helped even heating, taken away harmful dissociant that the heating back produces simultaneously, helped properties of product and improve strap.
3, the hot-air of the heat-treatment furnace of prior art generation is directly discharged, and the present invention then adopts heat exchanger, makes full use of the hot-air preheating cold air to be heated that heat-treatment furnace produces and discharges, and is transported to hot air heating system then, improves efficiency of energy utilization.
4, existing heat-treatment furnace adopts the electric heating tube mode to heat, and the heat conduction is slow, and the efficiency of heating surface is low; The present invention adopts infrared heating pipe, and its mode of heating is heat radiation, and braided fiber strap temperature rise speed is fast, and homogeneous heating.
5, in precuring stove, gumming device, adopt the braided fiber strap walking manner of turning back, be equivalent in a disguised form to increase the length of precuring stove, gumming device, just under the constant situation of existing draught line speed, the braided fiber strap is elongated in the processing time of precuring stove, gumming device.So, conversely, under constant situation of processing time, should improve draught line speed.Therefore, after the raising draught line speed, the finished product in the unit interval is many more, has improved production efficiency of equipment greatly.
Description of drawings
Fig. 1 is the general structure schematic diagram of one embodiment of the invention.
Fig. 2 is the vertical view view of Fig. 1.
Fig. 3 is the hot air heating system structure principle chart.
The specific embodiment
Further specify embodiments of the invention below in conjunction with accompanying drawing.
This specific embodiment comprises parts such as cloth feeding mechanism, heat-treatment furnace, gumming device, precuring stove, hot air heating system, deviation correcting device, hauling machine, cloth-cutting apparatus, wrap-up, electric control system as shown in Figure 1.
Cloth feeding mechanism: mainly partly form by putting cloth holder 1, discharging position adjusting mechanism 2, fabric guide roll 3, jockey pulley assembly 4, the surplus material of yardage roll detecting sensor 5, frame body 6 etc.Functions such as placement, the initial tension of finishing fiber cloth applies, fiber cloth aligned in position.
Heat-treatment furnace: heat-treatment furnace is positioned at after the cloth feeding mechanism, mainly partly is made up of body of heater 7, fabric guide roll 8, infrared heating pipe 9, exhausting system 10 etc.Its major function is by heating makes paraffin emulsion and moisture gasification to cloth, remove paraffin emulsion and moisture in the cloth, for the cloth of not having paraffin emulsion, as high silica fiber cloth, then be mainly used in removal moisture, simultaneously, the paraffin emulsion of gasification and steam are extracted out and drained in the heat exchanger its waste heat heats cold air.
Gumming device: gumming device is positioned at after the heat-treatment furnace, mainly mainly partly is made up of removable steeping vat 11, fabric guide roll 45, roll coater elevating mechanism 12, fabric guide roll assembly 13, device for squeezing glue 14, frame 15 etc. gumming device.Its major function is: store enough glues; The fiber strap fully floods glue; Extrude unnecessary glue, it is even, stable to guarantee that the fiber strap includes the glue amount.
The precuring stove: in conjunction with shown in Figure 2, mainly by body of heater frame 16, heat-insulation layer 17, fabric guide roll 18, turnover hot blast interface 19 with active drive ability, wear cloth apparatus 20 etc. automatically and form; By inner thermal insulating layer the precuring stove is divided into four heating furnaces, as the part in hot air heating system air channel, hot blast is sent into and is discharged with different temperature respectively.Its major function is: preimpregnation cloth is heated to uniform temperature in the process by the precuring stove, and fugitive constituents such as glue solvent, free phenol are discharged, and makes the interior glue of preimpregnation strap reach certain state of cure simultaneously; Automatically wear cloth apparatus and the fiber strap can be drawn to the precuring outlet of still automatically from precuring stove inlet.
Hot air heating system: in conjunction with shown in Figure 3, the heater mainly be made up of heat exchanger 39, four route infrared heating pipe 40, four road breeze fans 41, exhausting blower fan 42, wind path pipeline 43 etc. are formed, and pipeline is provided with air quantity damper 44.Cold wind is drawn into from heat exchanger entrance, be divided into four the tunnel, send into four far-infrared heaters by four road breeze fans respectively, after cold wind is heated, send into corresponding four precuring stove burner hearths, by the exhausting blower fan hot blast is sent into heat exchanger again, the cold wind of suction heat exchanger is carried out preheating, discharge outdoor after heat exchange is finished.
Deviation correcting device: mainly form by frame 21, guide roller 22, cloth offset joint mechanism 23, the inclined to one side detecting sensor 24 of cloth.The main effect of deviation correcting device is with the levelling of the fiber strap after the precuring, makes the fiber strap keep correct state to enter haulage gear.
Hauling machine: mainly form by frame 25, main drive roll 26, fabric guide roll 27, power and power transmission distribution claim 28, tension-detecting mechanism 29 etc.The main effect of hauling machine is to provide traction power to whole production line, guarantees the linear velocity constant motion of fiber strap with regulation.
Cloth-cutting apparatus: mainly be made up of rotor assembly 30, anvil roller assembly 31, round cutting-off tool 32, Power Component 33 etc., round cutting-off tool can be in rotor assembly adjusted fixed position, to adapt to different cutting cloth bandwidth.It mainly acts on is the wide cut strap to be cut into need the fillet of width strap.
Wrap-up: mainly form by frame 34, wind-up roll 33, wind-up roll clamping device 36, power chain 37, magnetic powder cluth 38 etc.It mainly acts on is that Scroll will cut the preimpregnated cloth reception rolling of finishing with constant tension force.
Electric control system: the electrical control of complete equipment is divided into three-tier architecture: IPC (industrial control computer band configuration software) handles as host computer and respectively gathers signal, and can be used as the Long-distance Control website; PLC (Programmable Logic Controller) and process controller (temperature controller, tension controller etc.) as the middle level, play the effect of real-time control, coordinate the action of whole production line; Lower floor is made up of frequency converter, motor, remote I/O module, sensor, heat driven device etc.; Complete equipment carries out communication by industrial field bus.
The present embodiment course of work is: at first, the braided fiber yardage roll is placed on putting on the cloth holder 1 of cloth feeding mechanism, adjust material level and put governor motion 2, make strap one side alignment benchmark, manual mode is walked around the braided fiber strap fabric guide roll 3, jockey pulley assembly 4 successively, walk around fabric guide roll 8, pass heat-treatment furnace 7, enter gumming device; Pass fabric guide roll assembly 13, fabric guide roll 45, roll coater elevating mechanism 12, plastic squeeze roller 14 successively; The textile sheet termination is fixed on the precuring stove wears automatically on the cloth apparatus 20, start and wear cloth apparatus automatically, textile sheet is passed fabric guide roll 18, precuring stove burner hearth successively, enter deviation correcting device; Manual mode is passed guide roller 22, cloth offset joint mechanism 23 successively, is entered hauling machine; Pass driven roller assembly 26, fabric guide roll 27, tension-detecting mechanism 29 successively, enter cloth-cutting apparatus, pass anvil roller assembly 31, the braided fiber strap is fixed on the wind-up roll 33.Start electric control system, start hot air heating system blower fan 42 successively, four road breeze fans 41, heat-treatment furnace exhausting system 10, start heater 40 and infrared heating pipe 9, begin to heat heat-treatment furnace and precuring stove fire box temperature, cold wind is drawn into heat exchanger from the inlet that is positioned at heat exchanger 39 tops, send into heater 40 by breeze fan 41, thermal air current after the heating enters precuring stove burner hearth, heating precuring stove, by blower fan 42 suction heat exchangers 39 bottoms, be discharged to outdoor then; Simultaneously, exhausting system 10 forms the heat treatment burner hearth must negative pressure, and cold air is sucked from heat treatment burner hearth right side, enters heat exchanger 39 bottoms after being heated; By heat pipe waste heat is delivered to heat exchanger top, the heats cold air is to make full use of the energy.Heated to technological requirement when precuring stove and heat-treatment furnace, the braided fiber strap is pressed into steeping vat with roll coater elevating mechanism 12,, set production line active line speed and rolling tension force according to technological requirement.So far, preparation is finished.Start hauling machine, dipping pre-curing production equipment for braided fiber cloth tapes brings into operation, finish automatically preparation braided fiber strap heat treatment, impregnation, precuring, cut, technical process such as rolling.
It should be noted last that, the above specific embodiment is only unrestricted in order to technical scheme of the present invention to be described, although the present invention is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement technical scheme of the present invention, and not breaking away from the spirit and scope of technical solution of the present invention, it all should be encompassed in the middle of the claim scope of the present invention.
Claims (9)
1. dipping pre-curing production equipment for braided fiber cloth tapes, comprise that cloth feeding mechanism, heat-treatment furnace, gumming device, precuring stove, deviation correcting device, hauling machine, cloth-cutting apparatus, wrap-up install connection in proper order by the production process requirement, electric control system provides electrical control for said apparatus, it is characterized in that the precuring stove comprises the body of heater frame, the body of heater frame is installed in sheaf space with the precuring body of heater, also comprise hot air heating system, described hot air heating system connects described precuring stove, adopts hot blast to flow to described precuring stove and heats.
2. by the described dipping pre-curing production equipment for braided fiber cloth tapes of claim 1, it is characterized in that, described hot air heating system comprises heater, breeze fan, blast pipe, ajutage, air is under the effect of breeze fan, after blast pipe enters the heater heating, import described precuring stove through ajutage.
3. by the described dipping pre-curing production equipment for braided fiber cloth tapes of claim 2, it is characterized in that also comprising first air exhauster, heat exchanger, first air exhauster connects described heat-treatment furnace, to described heat treatment burner hearth exhausting; Described heat exchanger comprises first air inlet, first air outlet, second air inlet, second air outlet, described first air inlet is arranged on described heat exchanger upper strata one end, be used to absorb air, described first air outlet is arranged on the described heat exchanger upper strata other end, the blast pipe that connects described hot air heating system, described second air inlet is arranged on described heat exchanger lower floor one end, connect described first air exhauster, the thermal current that described first air exhauster is extracted out is imported described heat exchanger through described second air inlet, described second air outlet is arranged on the described heat exchanger lower floor other end, connect second air exhauster, described second air exhauster is extracted waste gas out described heat exchanger through described second air outlet.
4. by the described dipping pre-curing production equipment for braided fiber cloth tapes of claim 3, it is characterized in that the eliminating air-flow of described precuring stove is imported described heat exchanger through described second air inlet.
5. by claim 2 or 3 or 4 described dipping pre-curing production equipment for braided fiber cloth tapes, it is characterized in that the installation of described precuring stove two ends is some to first fabric guide roll, processed braided fiber strap is arranged the walking of turning back about being in described precuring stove through described first fabric guide roll of institute.
6. by the described dipping pre-curing production equipment for braided fiber cloth tapes of claim 5, it is characterized in that comprising adiabator layer, adiabator layer is divided into several heating furnaces with the precuring stove, and each heating furnace connects the hot air heating system ajutage respectively.
7. by the described dipping pre-curing production equipment for braided fiber cloth tapes of claim 1, it is characterized in that in the steeping vat of described gumming device, some second fabric guide rolls are installed on the groove, textile sheet is the walking of turning back up and down between some second fabric guide rolls.
8. by the described dipping pre-curing production equipment for braided fiber cloth tapes of claim 7, the steeping vat that it is characterized in that described gumming device is a packaged type.
9. by claim 1 or 3 described dipping pre-curing production equipment for braided fiber cloth tapes, it is characterized in that far-infrared heating tube is installed in the described heat-treatment furnace, adopt the Far-infrared Heating mode that the braided fiber strap impregnation in the heat-treatment furnace is heated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009103040781A CN101597866B (en) | 2009-07-07 | 2009-07-07 | Dipping pre-curing production equipment for braided fiber cloth tapes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009103040781A CN101597866B (en) | 2009-07-07 | 2009-07-07 | Dipping pre-curing production equipment for braided fiber cloth tapes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101597866A CN101597866A (en) | 2009-12-09 |
| CN101597866B true CN101597866B (en) | 2011-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2009103040781A Expired - Fee Related CN101597866B (en) | 2009-07-07 | 2009-07-07 | Dipping pre-curing production equipment for braided fiber cloth tapes |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104891254B (en) * | 2015-05-18 | 2017-04-05 | 湖北三江航天红阳机电有限公司 | A kind of automatic membrane uncovering device of prepreg cloth |
| CN111978578B (en) * | 2020-08-31 | 2023-01-13 | 宁波大盛新材料有限公司 | Preparation process and preparation device of PE fiber woven fabric resin prepreg |
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| CN101597866A (en) | 2009-12-09 |
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Granted publication date: 20110817 Termination date: 20170707 |
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