CN211105746U - Injection filling and glue injecting machine for multi-resin pultrusion - Google Patents
Injection filling and glue injecting machine for multi-resin pultrusion Download PDFInfo
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- CN211105746U CN211105746U CN201921317779.4U CN201921317779U CN211105746U CN 211105746 U CN211105746 U CN 211105746U CN 201921317779 U CN201921317779 U CN 201921317779U CN 211105746 U CN211105746 U CN 211105746U
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Abstract
The utility model discloses a many resins pultrusion injection filling injecting glue machine belongs to combined material production facility technical field. The device comprises a raw material barrel, a raw material feeding pump, a first storage tank, a second storage tank, a filter, a driving unit, a metering pump, a multifunctional integrated block, a conveying pipe, a cold-heat exchanger, a glue injection gun, a mixer, a mould pressing sensor, a circulating return pipe, a multifunctional control valve, a back pressure valve, a pressure relief return pipe, a flushing container and a flushing conveying pump. The whole process of supplementing raw materials, controlling temperature, proportioning by mass, regulating and controlling pressure, stirring and conveying is sealed, the process is automatically finished, no dripping and leaking phenomenon exists in the process, the raw materials are prevented from being wasted, contacting with moisture in air and diffusing the smell of the raw materials, the temperature of the raw materials is kept in a certain range, the continuous production all year round and the quality of products are ensured not to be interfered by external factors, the output pressure of the raw materials is ensured to be in a certain range, and the requirements of high technological requirements, complex product shapes, high pultrusion speed and the like can be met.
Description
Technical Field
The utility model belongs to the technical field of combined material production facility, concretely relates to injecting glue machine is filled in pultrusion injection of many resins.
Background
At present, manufacturers of composite material profiles face increasingly strict environmental protection requirements, safety and health consciousness of production workers to production environments is gradually enhanced, and the manufacturers of open impregnation production processes adopting the traditional technology face the problems of difficult environmental evaluation, difficult recruitment, high energy consumption and low efficiency. The production process of constant-pressure and constant-temperature injection by adopting the totally-enclosed glue injection machine is completely free of VOC, so that the environmental protection problem in the product and the production process is solved, and meanwhile, the production technology is high in efficiency and low in energy consumption, and can bring higher benefits for manufacturers. Most manufacturers consider, try and carry out technical transformation so as to reduce environmental pollution, improve production efficiency and material performance and better adapt to international technical trend.
The composite material pultrusion system must adopt a special injection/fiber infiltration box and pultrusion glue injection equipment, the glue injection equipment must ensure that the raw materials can isolate air, avoid volatilization, ensure that the raw materials in the raw material barrel are fully stirred, avoid precipitation, have accurate proportioning of the two-component raw materials and are fully mixed to obtain a product with better performance, and ensure that the two-component mixed raw materials are all injected into the glue injection box without any residue.
Traditional open slot type gumming mode is through weighing the ratio many times, the stirring, fall gluey, the frictioning, step such as soaking, in-process operation precision is difficult to guarantee, the extravagant difficult to avoid is hung to the raw materials, the chemical reaction of raw materials is going on always in the open gumming slot, and can take place the reaction with the moisture contact in the air, product quality is difficult to guarantee, volatile pungent smell can permeate whole factory, the operation workman is difficult to bear, open gumming slot is higher to some technological requirements, the complicated or product that pultrusion speed is very fast of product shape can't satisfy.
SUMMERY OF THE UTILITY MODEL
To the problem, the utility model provides a injecting glue machine is filled in pultrusion of many resins injection to the quality of the continuous and product that realizes production does not receive external factor's interference, satisfies demands such as technological requirement height, product shape are complicated, pultrusion is fast.
In order to achieve the above object, the utility model provides a following technical scheme:
a multi-resin pultrusion injection filling glue injection machine comprises a raw material barrel, a raw material feeding pump, a first storage tank, a second storage tank, a filter, a driving unit, a metering pump, a multifunctional integrated block, a conveying pipeline, a cold-heat exchanger, a glue injection gun, a mixer, a mould pressing sensor, a circulating return pipe, a multifunctional control valve, a back pressure valve, a pressure relief return pipe, a flushing container and a flushing conveying pump;
the discharge ports of the two raw material barrels are respectively provided with the raw material feeding pumps, the pump outlets of the two raw material feeding pumps are respectively connected to the feed ports of the first storage tank and the second storage tank through conveying pipes, the discharge ports of the first storage tank and the second storage tank are respectively connected to the inlets of the two filters through conveying pipes, the outlets of the two filters are respectively connected to the inlets of the two metering pumps through conveying pipes, the metering pump is connected with the driving unit and driven by the driving unit, the outlets of the two metering pumps are respectively connected to the first ports of the two multifunctional integrated blocks through conveying pipes, the second ports of the two multifunctional integrated blocks are respectively connected to the inlets of the two cold-heat exchangers through conveying pipes, and the outlets of the two cold-heat exchangers are commonly connected to the feed ports of the glue injection guns through conveying pipes, the discharge hole of the glue injection gun is sequentially connected with the mixer and the mould pressing sensor;
a return port of the glue injection gun is connected to inlets of the two multifunctional control valves through the circulating return pipe respectively, outlets of the two multifunctional control valves are connected to inlets of the two backpressure valves through delivery pipes respectively, outlets of the two backpressure valves are connected to third ports of the two multifunctional integrated blocks through delivery pipes respectively, and fourth ports of the two multifunctional integrated blocks are connected to return ports of the first storage tank and the second storage tank through pressure relief return pipes respectively;
install on the solvent outlet that washes of washing container wash the delivery pump, the pump export that washes the delivery pump is connected to through the conveyer pipe the solvent import that washes of injecting glue rifle.
Different types of raw materials are stored in the two raw material barrels.
The first storage tank and the second storage tank are used for storing different types of raw materials.
Liquid level sensor, jar outer tube formula transparent level gauge, super high liquid level and low liquid level protector excessively are installed to first storage tank, second storage tank.
Due to the adoption of the technical scheme, the beneficial effects of the utility model are that:
the utility model discloses an injecting glue system is to the supplementation of raw materials, temperature control, quality ratio, pressure regulation and control, the stirring, carry whole closed processing, accomplish automatically, the in-process does not have the water clock phenomenon, avoid the raw materials extravagant, with the moisture contact in the air, the diffusion of raw materials smell, the temperature of raw materials remains the certain limit throughout, can ensure that the quality of the continuous and product of whole year production does not receive external factor's interference, the output pressure of raw materials can ensure in the certain limit, can satisfy some technological requirements height, the product shape is complicated, demand such as pultrusion is fast.
Drawings
Fig. 1 is the structure schematic diagram of the multi-resin pultrusion injection filling glue injection machine of the utility model.
The labels in the figure are: 1 raw material barrel, 2 raw materials feed pump, 3B storage tank, 4A storage tank, 5 filters, 6 drive unit, 7 measuring pumps, 8 multi-functional integrated blocks, 9 conveying pipelines, 10 cold heat exchanger, 11 injecting glue rifle, 12 blenders, 13 mould pressing sensors, 14 circulation back flow, 15 multi-functional control valve, 16 back pressure valves, 17 pressure release back flow, 18 washing container, 19 washing delivery pump are constituteed.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1, the utility model discloses mainly by former storage vat 1, raw materials feed pump 2, B storage tank 3, A storage tank 4, filter 5, drive unit 6, measuring pump 7, multi-functional integrated package 8, conveying pipeline 9, cold and heat exchanger 10, injecting glue rifle 11, blender 12, mould pressing sensor 13, circulation back flow 14, multi-functional control valve 15, back pressure valve 16, pressure release back flow 17, washing container 18, washing delivery pump 19 constitutes.
Referring to fig. 1, the connection mode of the present invention is as follows: comprises two raw material barrels 1, raw material feeding pumps 2 are respectively arranged on discharge ports at the tops of the two raw material barrels 1, pump outlets of the two raw material feeding pumps 2 are respectively connected to feed inlets at the upper ends of a storage tank B3 and a storage tank A4 through conveying pipes, discharge ports at the lower ends of the storage tank B3 and the storage tank A4 are respectively connected to inlets of two filters 5 through conveying pipes, outlets of the two filters 5 are respectively connected to inlets of two metering pumps 7 through conveying pipes, the metering pumps 7 are connected with a driving unit 6 and driven by the driving unit 6, outlets of the two metering pumps 7 are respectively connected to first ports of two multifunctional integrated blocks 8 through conveying pipes, second ports of the two multifunctional integrated blocks 8 are respectively connected to inlets of two cold-heat exchangers 10 through conveying pipes 9, outlets of the two cold-heat exchangers 10 are commonly connected to a feed inlet of an adhesive, a discharge port of the glue injection gun 11 is sequentially connected with a mixer 12 and a mould pressing sensor 13; two return ports of the glue injection gun 11 are respectively connected to inlets of two multifunctional control valves 15 through circulating return pipes 14, outlets of the two multifunctional control valves 15 are respectively connected to inlets of two backpressure valves 16 through conveying pipes, outlets of the two backpressure valves 16 are respectively connected to third ports of two multifunctional integrated blocks 8 through conveying pipes, and fourth ports of the two multifunctional integrated blocks 8 are respectively connected to return ports at the upper ends of the B storage tank 3 and the A storage tank 4 through pressure relief return pipes 17; still include washing container 18, install washing delivery pump 19 on the washing solvent export at washing container 18 top, the pump export of washing delivery pump 19 is connected to the washing solvent import of injecting glue rifle 11 through the conveyer pipe.
Referring to fig. 1, the working principle of the present invention is as follows: the raw materials in the raw material barrel 1 are fully stirred and vacuumized and then are conveyed to a storage tank B3 and a storage tank A4 through a raw material feeding pump 2; the raw materials in the material storage tank B3 and the material storage tank A4 are conveyed to a filter 5 after being stirred and processed at constant temperature; the raw materials are conveyed to a metering pump 7 after being filtered; the metering pump 7 is used for proportioning and pressurizing raw materials under the action of the driving unit 6 and then conveying the raw materials to the multifunctional integrated block 8; the raw materials are regulated by the multifunctional integrated block 8 and then are conveyed to the cold-heat exchanger 10 through the conveying pipe 9; the raw materials are accurately processed again by the cold-heat exchanger 10 and then are conveyed to the glue injection gun 11; the glue injection gun 11 can realize glue injection, recycling, pausing, proportion checking and other operations under the action of the controller; in the glue injection state, the raw materials enter a mixer 12 after being collided and mixed by a glue injection gun 11; the mixed raw materials enter a die after passing through a die pressing sensor 13; under the states of circulation, pause and proportion check, raw materials flow into a circulation return pipe 14 through a circulation channel of the glue injection gun 11 and are conveyed to a multi-function control valve 15; the multifunctional control valve 15 can realize a circulation or proportional check function under the action of the controller; the raw material flows into a back pressure valve 16 through a multifunctional control valve 15; the raw materials pass through a back pressure valve 16, pass through a multifunctional integrated block 8 and return to the B storage tank 3 and the A storage tank 4 through a pressure relief return pipe 17; after the operation is finished, the solvent in the rinse container 18 cleans the mixer 12 and the mold through the rinse delivery pump 19 and the delivery pipe.
To sum up, the utility model discloses can realize following function:
1. the material level monitoring function: the storage tank has installed level sensor and the outer transparent level gauge of outer tube of jar additional, and the jar body has installed super high liquid level and has crossed low liquid level protector additional, can show current liquid level in the jar in real time through the control panel, if the liquid level is not enough the time, the feed pump can be supplemented automatically, makes jar interior raw materials be in predetermineeing low liquid level and high liquid level within range all the time, if breaks down, equipment shuts down with automatic alarm even.
2. The constant temperature function of the raw materials is as follows: the material storage tank body adopts double-layer stainless steel, the jacket is internally provided with heating and temperature control functions, and is provided with a circulation function, so that the material storage tank can be externally connected with hot water or cold water; a cold-heat exchanger is connected between the raw material conveying pipe and the glue injection gun in series; according to the process requirement, the storage tank or the cold-heat exchanger can be connected with hot water or cold water separately or simultaneously, so that the temperature of the raw materials is always in a certain range.
3. The mixture constant pressure injection function: the glue injection gun is connected with the glue dipping box through a mixer, a connecting block and a material conveying hose, the connecting block is provided with a pressure sensor, the pressure in the glue dipping box can be set according to the process requirement, when the pressure in the glue dipping box is insufficient, the injection amount is automatically increased by the glue injection equipment, when the pressure in the glue dipping box exceeds the set value, the injection amount is automatically reduced by the glue injection equipment, and the pressure in the glue dipping box is kept in a certain range; the preset pressure value can also be modified under the working condition.
4. The constant-flow injection function of the mixture is as follows: when the construction process of a client is mature and the production conditions are stable, the glue injection equipment can be used for producing under the constant-current condition, and if the production conditions change, the injection amount can be adjusted on line.
5. Raw material proportion electronic distribution function: the density of the two raw materials can be respectively input in a control program or actually measured data can be input in a dialog box according to actual measurement, the computer system can automatically adjust the output proportion of the two raw materials according to the requirement of a user, and the output of the two raw materials is always supplied according to the set proportion in the process that the injection amount is continuously changed in the working state.
6. The automatic cleaning function: the glue injection gun adopts a mechanical self-cleaning glue injection head, and the mixer adopts a solvent and air cleaning mode. When the glue injection is finished, the glue injection head automatically discharges the mixture under the pushing of the central valve rod; the mixer section can be cleaned by alternating solvent and air manually or in an automated situation.
7. The automatic metering function of the raw materials: the user can download the production amount of the two raw materials, the actual working time, the cycle time and the like of each shift, each day or each quarter in the control system according to the production management requirement.
8. Centralized remote control function: when the generation scale of the user reaches a certain number, a plurality of devices can be networked for effective management, the use condition of each device can be displayed in real time on the terminal device, and the working condition of each device can be adjusted according to needs.
9. A variety of resin systems are applicable: as the use, performance, geometric shape, pultrusion speed, production process and the like of the product of a user are different, in order to meet the requirement of the product performance, the raw materials used by the user are also different. According to the production requirement of a client, the glue injection equipment adopts a modular design, and different components can be flexibly allocated during configuration so as to meet the requirements of different users.
The embodiments described above are described to facilitate understanding and application of the present patent to those of ordinary skill in the art. It will be readily apparent to those skilled in the art that various modifications to these embodiments may be made, and the generic principles described herein may be applied to other embodiments without the use of the inventive faculty. Therefore, the present invention is not limited to the embodiments herein, and those skilled in the art should understand that modifications and alterations made without departing from the scope of the present invention are within the protection scope of the present invention.
Claims (4)
1. The utility model provides a many resins pultrusion injection filling injecting glue machine which characterized in that: the device comprises a raw material barrel, a raw material feeding pump, a first storage tank, a second storage tank, a filter, a driving unit, a metering pump, a multifunctional integrated block, a conveying pipe, a cold-heat exchanger, a glue injection gun, a mixer, a mould pressing sensor, a circulating return pipe, a multifunctional control valve, a back pressure valve, a pressure relief return pipe, a flushing container and a flushing conveying pump;
the discharge ports of the two raw material barrels are respectively provided with the raw material feeding pumps, the pump outlets of the two raw material feeding pumps are respectively connected to the feed ports of the first storage tank and the second storage tank through conveying pipes, the discharge ports of the first storage tank and the second storage tank are respectively connected to the inlets of the two filters through conveying pipes, the outlets of the two filters are respectively connected to the inlets of the two metering pumps through conveying pipes, the metering pump is connected with the driving unit and driven by the driving unit, the outlets of the two metering pumps are respectively connected to the first ports of the two multifunctional integrated blocks through conveying pipes, the second ports of the two multifunctional integrated blocks are respectively connected to the inlets of the two cold-heat exchangers through conveying pipes, and the outlets of the two cold-heat exchangers are commonly connected to the feed ports of the glue injection guns through conveying pipes, the discharge hole of the glue injection gun is sequentially connected with the mixer and the mould pressing sensor;
a return port of the glue injection gun is connected to inlets of the two multifunctional control valves through the circulating return pipe respectively, outlets of the two multifunctional control valves are connected to inlets of the two backpressure valves through delivery pipes respectively, outlets of the two backpressure valves are connected to third ports of the two multifunctional integrated blocks through delivery pipes respectively, and fourth ports of the two multifunctional integrated blocks are connected to return ports of the first storage tank and the second storage tank through pressure relief return pipes respectively;
install on the solvent outlet that washes of washing container wash the delivery pump, the pump export that washes the delivery pump is connected to through the conveyer pipe the solvent import that washes of injecting glue rifle.
2. The multi-resin pultrusion injection filling and glue injecting machine as claimed in claim 1, wherein: different types of raw materials are stored in the two raw material barrels.
3. The multi-resin pultrusion injection filling and glue injecting machine as claimed in claim 1, wherein: the first storage tank and the second storage tank are used for storing different types of raw materials.
4. The multi-resin pultrusion injection filling and glue injecting machine as claimed in claim 1, wherein: liquid level sensor, jar outer tube formula transparent level gauge, super high liquid level and low liquid level protector excessively are installed to first storage tank, second storage tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921317779.4U CN211105746U (en) | 2019-08-14 | 2019-08-14 | Injection filling and glue injecting machine for multi-resin pultrusion |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921317779.4U CN211105746U (en) | 2019-08-14 | 2019-08-14 | Injection filling and glue injecting machine for multi-resin pultrusion |
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| CN211105746U true CN211105746U (en) | 2020-07-28 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113695165A (en) * | 2021-09-12 | 2021-11-26 | 上海申风投资管理有限公司 | Fuel cell electrode frame two-component glue injection equipment |
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2019
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113695165A (en) * | 2021-09-12 | 2021-11-26 | 上海申风投资管理有限公司 | Fuel cell electrode frame two-component glue injection equipment |
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