CN114392682A - Full-automatic glue preparation hybrid system - Google Patents
Full-automatic glue preparation hybrid system Download PDFInfo
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- CN114392682A CN114392682A CN202111458205.0A CN202111458205A CN114392682A CN 114392682 A CN114392682 A CN 114392682A CN 202111458205 A CN202111458205 A CN 202111458205A CN 114392682 A CN114392682 A CN 114392682A
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Abstract
The invention discloses a full-automatic glue preparation and mixing system which comprises a control system, an original glue tank, a solvent tank, a curing agent tank, a stirring tank and two sets of finished product tanks, wherein the tail ends of feed pipes of the original glue tank, the solvent tank and the curing agent tank are respectively provided with a set of automatic feeding devices, discharge ports of the original glue tank, the solvent tank, the curing agent tank and the finished product tanks are respectively provided with a redundant rechecking device, discharge ports of the redundant rechecking devices of the original glue tank and the solvent tank are respectively communicated with a feed port of the stirring tank through a material distribution pipe, a discharge port of the stirring tank and a discharge port of the redundant rechecking device of the curing agent tank are respectively communicated with a feed port of the finished product tank through the material distribution pipe, and metering rechecking devices are respectively arranged on the material distribution pipe. According to the full-automatic glue preparation and mixing system, the problems of singleness and failure of a conventional metering system are solved by installing the redundant rechecking device and the metering rechecking device; the repeated rechecking of personnel is not needed, and the problem of metering failure does not exist.
Description
Technical Field
The invention relates to the technical field of glue preparation and mixing, in particular to a full-automatic glue preparation and mixing system.
Background
With the development of national economy and science and technology, new materials are rapidly developed in China. In the production process, the new material needs to be prepared and mixed, but the requirement on the preparation and mixing of the new material is high, the process requirements cannot be met in the existing preparation and mixing industries of many new materials, the problem of inaccurate material metering is often caused in the preparation and mixing process, the full-automatic and digital preparation and mixing production cannot be realized, and the product stability of the produced new material is influenced.
Disclosure of Invention
The invention aims to overcome the problems in the prior art and provides a full-automatic glue preparation and mixing system.
In order to achieve the technical purpose and achieve the technical effect, the invention is realized by the following technical scheme:
the utility model provides a hybrid system is prepared to full-automatic glue, includes control system, former jar, solvent jar, curing agent jar, agitator tank and two sets of finished product jars of gluing, former inlet pipe end of gluing jar, solvent jar and curing agent jar installs one set of automatic feeding device respectively, the redundancy recheck device is all installed to former jar, solvent jar, curing agent jar and finished product jar's discharge gate, former jar of gluing and solvent jar's redundancy recheck device's discharge gate is respectively through the feed inlet intercommunication of batching pipe with the agitator tank, the discharge gate of agitator tank and the redundancy recheck device's of curing agent jar discharge gate are respectively through the feed inlet intercommunication of batching pipe with the finished product jar, all install the measurement recheck device on the batching pipe, control system respectively with automatic feeding device, redundancy recheck device and measurement recheck device communication connection.
The redundant rechecking device comprises a weighing sensor for weighing the weight of liquid in the tank, a screw conveyor for quantitatively conveying materials, a flowmeter for monitoring the output flow of the materials, a signal processor and a program controller, wherein a photoelectric encoder is installed on the screw conveyor, the signal output ends of the weighing sensor, the photoelectric encoder and the flowmeter are in communication connection with the signal input end of the signal processor, the signal output end of the signal processor is in communication connection with the signal input end of the program controller, and the control signal output end of the program controller is in communication connection with the control signal receiving end of the screw conveyor.
The metering and rechecking device comprises a pulse-free metering pump for metering and conveying materials and a flow display transmitter for monitoring the flow of the materials in the batching pipe, wherein the pulse-free metering pump and the flow display transmitter are respectively in communication connection with the control system.
The automatic feeding device comprises a charging bucket overturning and dumping car and a pumping pump, wherein the charging bucket overturning and dumping car and the pumping pump can clamp a charging barrel to overturn 180 degrees, a discharge port of the pumping pump is communicated with an inlet pipe, a pumping pipe is installed at a feed inlet of the pumping pump, and the pumping pipe is inserted into the charging bucket clamped on the charging bucket overturning and dumping car.
Further, install the filter on the inlet pipe, the intercommunication install the filter on the batching pipe of agitator tank and finished product jar.
Wherein, former gluey jar, curing agent jar and solvent jar are storage tank at the bottom of the dome awl, install triaxial high speed disperser in the storage tank at the bottom of the dome awl, triaxial high speed disperser triaxial is installed respectively and is scraped low-speed full anchor formula stirring thick liquid, double-deck high speed dispersion impeller and the high-speed emulsification head of wall, dome awl end storage tank top portion is installed and is opened the formula manhole soon, install temperature sensor, high level sensor, low level sensor, evacuation detection sensor in the storage tank at the bottom of the dome awl, control system respectively with triaxial high speed disperser, temperature sensor, high level sensor, low level sensor and evacuation detection sensor communication connection.
Wherein, the finished product jar is the quick-open flat cover agitator tank who takes pneumatic agitating unit.
Furthermore, spraying and cleaning spray heads communicated with the material distribution pipes of the solvent tank are arranged in the original glue tank, the curing agent tank, the stirring tank and the two sets of finished product tanks.
Further, the mould temperature controller comprises a mould temperature controller, spiral pipe type heat preservation jackets are respectively arranged outside the raw rubber tank, the solvent tank, the curing agent tank, the stirring tank and the finished product tank, and a water outlet and a water inlet of the mould temperature controller are respectively communicated with a water inlet and a water outlet of the heat preservation jacket through pipelines.
Furthermore, the device also comprises a purging device arranged on the feeding pipe and the batching pipe.
The invention has the beneficial effects that:
(1) the system avoids the problems of singleness and failure of the conventional metering system by installing the redundant rechecking device and the metering rechecking device, and fundamentally solves the problem of metering failure caused by the increase of the conventional metering system along with the use time and the environmental change;
(2) the redundant rechecking device of the system does not need personnel to recheck repeatedly, the problem of metering failure does not exist, and the system is in a fully automatic and fully intelligent state.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:
FIG. 1 is a schematic diagram of a fully automatic glue dispensing and mixing system according to the present invention;
FIG. 2 is a schematic diagram of a redundant review apparatus according to the present invention;
FIG. 3 is a schematic structural view of a dome-shaped conical-bottom storage tank according to the present invention;
the reference numbers in the figures illustrate: 1-control system, 2-crude rubber tank, 3-solvent tank, 4-curing agent tank, 5-stirring tank, 6-finished product tank, 7-automatic feeding device, 8-redundant rechecking device, 9-metering rechecking device, 10-pulseless metering pump, 11-flow display transmitter, 12-filter, 13-material barrel, 14-material barrel turnover dumping vehicle, 15-material pumping pump, 16-material feeding pipe, 17-material distributing pipe, 18-material pumping pipe, 19-spraying cleaning sprayer, 20-mold temperature machine, 21-weighing sensor, 22-spiral conveyer, 23-flowmeter, 24-photoelectric encoder, 25-motor, 26-stator, 27-rotor, 28-three-shaft dome bottom storage tank, 29-high-speed dispersion machine, 30-spiral pipe type heat preservation jacket.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
As shown in fig. 1, a fully automatic glue preparation and mixing system comprises a control system 1, a crude glue tank 2, a solvent tank 3, a curing agent tank 4, a stirring tank 5, two sets of finished product tanks 6, a crude glue tank 2, the end of the inlet pipe 16 of the solvent tank 3 and the curing agent tank 4 is respectively provided with one set of automatic feeding device 7, the original glue tank 2, the solvent tank 3, the discharge ports of the curing agent tank 4 and the finished product tank 6 are respectively provided with a redundant rechecking device 8, the discharge ports of the redundant rechecking devices 8 of the original glue tank 2 and the solvent tank 3 are respectively communicated with the feed port of the stirring tank 5 through a material distribution pipe 17, the discharge port of the stirring tank 5 and the discharge port of the redundant rechecking device 8 of the curing agent tank 3 are respectively communicated with the feed port of the finished product tank 6 through the material distribution pipe 17, the material distribution pipe 17 is provided with a metering rechecking device 9, and the control system 1 is respectively communicated with the automatic feeding device 7, the redundant rechecking device 8 and the metering rechecking device 9.
The automatic feeding device 7 pumps all raw materials in the charging bucket 13 into corresponding tank bodies, conveys the virgin rubber in the virgin rubber tank 2 and the solvent in the solvent tank 3 to the stirring tank 5 according to the formula proportion for stirring and mixing uniformly, conveys the mixed rubber solution in the stirring tank 5 and the curing agent in the curing agent tank 4 to the finished product tank 6 according to the formula proportion, and stirs and mixes in the finished product tank 6, and conveys the finished rubber solution to processing equipment or a finished rubber solution container when the finished rubber solution is required to be used.
Because the original glue tank 2, the solvent tank 3 and the curing agent tank 4 are provided with the automatic feeding device, the redundant rechecking device and the metering rechecking device, the feeding and discharging processes do not need the operation and the intervention of personnel, the whole production process is automatic, and the production records are digitized.
Two sets of finished product tanks 6 are alternately cached and discharged, can be seamlessly linked with a rear-end production line and run with the rear-end production line in a full-automatic synchronous mode, and flexible production of a multi-process and multi-production line is achieved.
As shown in fig. 2, the redundant rechecking device 8 includes a weighing sensor 21 for weighing the weight of the liquid in the tank, a screw conveyor 22 for quantitatively conveying the material, a flow meter 23 for monitoring the output flow rate of the material, a signal processor and a program controller, a photoelectric encoder 24 is installed on the screw conveyor 22, the signal output ends of the weighing sensor 21, the photoelectric encoder 24 and the flow meter are in communication connection with the signal input end of the signal processor, the signal output end of the signal processor is in communication connection with the signal input end of the program controller, and the control signal output end of the program controller is in communication connection with the control signal receiving end of the screw conveyor.
The material is conveyed by the screw conveyor 22 and passes through the flowmeter to obtain the mass flow rate of the material, the flow signal of the flowmeter is converted into an electric signal and is sent to the program controller after being processed by the signal processor, and the program controller correspondingly controls the screw conveyor according to the designed control logic to achieve the aim of accurately controlling the set flow rate; the screw conveyor 22 is a precision specially-machined screw structure type, and is driven to rotate by a set of stators 26 and a set of screw-type rotors 27 through a motor 25, the material is pushed to advance by the rotation friction of the rotor, the stator and the rotor are formed by precisely processing corrosion-resistant materials, the volume size of the space in the unit between the stator and the rotor is completely the same, thereby realizing the continuous and uninterrupted conveying of the solid-liquid mixture, simultaneously realizing the pulse-free conveying, being capable of conveying high-viscosity liquid, and the screw conveyor has the characteristics of high precision and steady state when working, so as to obtain the mass flow data of the screw conveyer, the rotating speed of the screw conveyer is converted into an electric signal by the photoelectric encoder, the program controller can accurately calculate the current flow value by the electric signal, and the flow data of the flowmeter is calculated and compared, so that the preliminary rechecking of the flow data is realized; when the material flows out of the tank body, the weighing sensor converts the material quality data into an electric signal and sends the electric signal to the program controller through the signal processor, and the program controller converts the quality change data into flow data and primary rechecking data to perform secondary comparison calculation and rechecking. The self-adaptive adjustment, the automatic process recording, the automatic deviation alarm and the like are carried out on the screw conveyor through the internally designed control program logic, and the corresponding automatic processing is carried out.
The metering and rechecking device 9 comprises a pulse-free metering pump 10 for metering and conveying materials and a flow display transmitter 11 for monitoring the flow of the materials in a material distribution pipe 17, and the pulse-free metering pump 10 and the flow display transmitter 11 are respectively in communication connection with a control system.
The automatic feeding device 7 comprises a charging bucket overturning and dumping car 14 and a pumping pump 15, wherein the charging bucket overturning and dumping car can clamp a charging bucket to overturn 180 degrees, a discharge hole of the pumping pump 15 is communicated with a feeding pipe 16, a pumping pipe 18 is installed at a feeding hole of the pumping pump 15, and the pumping pipe 18 is inserted into a charging bucket 13 clamped on the charging bucket overturning and dumping car 14.
The feed pipe 16 is provided with a filter 12, and the batching pipe 17 communicating the stirring tank 5 with the finished product tank 6 is provided with the filter 12 so as to filter the entering materials and avoid the system blockage caused by solid impurities or crystallization.
As shown in fig. 3, virgin rubber jar 2, curing agent jar 4 and solvent jar 3 are dome awl end storage tank 28, install triaxial high-speed dispenser 29 in dome awl end storage tank 28, triaxial high-speed dispenser 29 triaxial is installed respectively and is scraped the full anchor formula stirring thick liquid of low-speed of wall in the area, double-deck high-speed dispersion impeller and high-speed emulsification head, dome awl end storage tank installs the quick-open manhole at the top, install temperature sensor in the dome awl end storage tank, high level sensor, low level sensor, the evacuation detects the sensor, control system respectively with triaxial high-speed dispenser, temperature sensor, high level sensor, low level sensor and evacuation detect sensor communication connection.
The finished product tank 6 is a quick-opening flat-cover stirring tank with a pneumatic stirring device, the stirring speed can be automatically and manually adjusted, the bottom of the quick-opening flat-cover stirring tank is discharged, and an automatic control valve is arranged at the bottom of the quick-opening flat-cover stirring tank and is linked with a production line signal. The two quick-opening flat cover stirring tanks are used for automatically and alternately storing materials, can be started and stopped in a material supply room, are independent from the starting and stopping of the main system, and form corresponding control with the material waiting and running of the main batching system. And a plurality of operation positions are designed to be linked with a material shortage acousto-optic alarm, and the material shortage automatic alarm reminds personnel to handle.
The mould temperature controller comprises a mould temperature controller 20, wherein spiral pipe type heat-insulating jackets 30 are respectively arranged outside an original rubber tank 2, a solvent tank 3, a curing agent tank 4, a stirring tank 5 and a finished product tank 6, and a water outlet and a water inlet of the mould temperature controller are respectively communicated with a water inlet and a water outlet of the heat-insulating jackets through pipelines. The temperature control of each tank body is independently controlled, and the temperature of all the material tank constant-temperature water can be displayed and set.
The original glue tank 2, the curing agent tank 4, the stirring tank 5 and the two sets of finished product tanks 6 are all provided with spraying and cleaning nozzles 19 communicated with the batching pipes of the solvent tank 3, all containers are cleaned fully automatically under high pressure by using a solvent, and the cleaned solvent can be automatically discharged into the original material barrel 13 for filling raw materials.
The material feeding pipe 16, the material distribution pipe 17 and other pipelines with material flowing are all provided with purging devices, after the pipelines are cleaned by solvent, the purging devices are used for purging the interior of the pipelines, no liquid is left during cleaning, and the pipelines can be thoroughly emptied. The purging system has a segmented manual control purging function, and is convenient for personnel to operate.
In this full-automatic glue preparation hybrid system: the matching pipe fittings are made of SUS304 (fluorine material sealing elements), all the pipe fittings are made of SUS304 sanitary pipe fittings, all the gaskets are Teflon gaskets with the thickness of more than 3mm, and all the material contact parts reach the sanitary standard. The length of the single straight pipe is not more than 6 meters, all direct joints, elbows, tee joints and other joint parts are not connected by welding, the joint parts are connected by flanges and fluorine material sealing parts, and two ends of a conveying pump body and a container pipeline are in flexible connection; the bottom of the container is designed to be free of residual liquid, and the bottom of the conical barrel is used for discharging materials, so that the discharged materials are guaranteed to be discharged completely; the bottom discharge valve has no dead angle, and the hole depression is less than 10 mm; all the inner and outer walls of the container and the pipeline are subjected to mirror surface treatment, the mirror surface grade reaches more than Ra0.8, and the container is designed into a form convenient for repeated cleaning; all contact parts of materials such as containers, the inner walls of pipelines and the like are completely subjected to nano coating or Teflon coating treatment, so that the hydrophobicity of the inner walls is increased, and the walls are prevented from being adhered; the compressed air pipelines are all designed, manufactured and installed by SUS304 mirror surface pipes, and all pipelines and equipment components are bridged by special electrostatic grounding wires, so that good grounding is ensured and the safety acceptance standard is met; all the hoses are special hoses for chemicals, have static electricity conducting and explosion-proof performance and have static electricity conducting and explosion-proof performance certification; the whole machine is designed into an upper steel platform and a lower steel platform, so that the height space is fully utilized, and the occupied area is reduced; all the automatic material control valves are designed to be fed back by signals, and are controlled by handshaking signals; a manual valve is arranged in front of the pneumatic valves of all the tank bodies, so that the inspection and the maintenance are convenient; all electrical installations and components are explosion-proof; all the metering sensors adopt C6 precision grade sensors.
The curing agent jar 4, the storage bucket 13 of dress curing agent, the automatic feeding device 7 that is used for taking out the curing agent all install nitrogen gas sealing device, let nitrogen gas sealing device keep little pressure through automatic control, and the size of pressure value can be set for, can automatic alarm after the decompression. The curing agent reacts and hardens when in contact with air, so nitrogen is used for protection to prevent the curing agent from being in contact with air.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.
Claims (10)
1. The utility model provides a hybrid system is prepared to full-automatic glue which characterized in that: including control system, former jar, solvent jar, curing agent jar, agitator tank and two sets of finished product jars of gluing, former jar, solvent jar and the inlet pipe end of curing agent jar of gluing installs one set of automatic feeding device respectively, the redundancy recheck device is all installed to former jar of gluing, solvent jar, curing agent jar and finished product jar's discharge gate, former jar of gluing and solvent jar's redundancy recheck device's discharge gate is respectively through the feed inlet intercommunication of batching pipe with the agitator tank, the discharge gate of agitator tank and the redundancy recheck device's of curing agent jar discharge gate are respectively through the feed inlet intercommunication of batching pipe with the finished product jar, all install measurement recheck device on the batching pipe, control system respectively with automatic feeding device, redundancy recheck device and measurement recheck device communication connection.
2. The fully automatic glue dispensing and mixing system of claim 1, wherein: the redundancy rechecking device comprises a weighing sensor for weighing the weight of liquid in the tank, a screw conveyor for quantitatively conveying materials, a flowmeter for monitoring the output flow of the materials, a signal processor and a program controller, wherein a photoelectric encoder is installed on the screw conveyor, the signal output ends of the weighing sensor, the photoelectric encoder and the flowmeter are in communication connection with the signal input end of the signal processor, the signal output end of the signal processor is in communication connection with the signal input end of the program controller, and the control signal output end of the program controller is in communication connection with the control signal receiving end of the screw conveyor.
3. The fully automatic glue dispensing and mixing system of claim 1, wherein: the metering and rechecking device comprises a pulse-free metering pump for metering and conveying materials and a flow display transmitter for monitoring the flow of the materials in the batching pipe, wherein the pulse-free metering pump and the flow display transmitter are respectively in communication connection with the control system.
4. The fully automatic glue dispensing and mixing system of claim 1, wherein: the automatic feeding device comprises a charging bucket overturning and dumping car and a pumping pump, wherein the charging bucket overturning and dumping car and the pumping pump can clamp a charging barrel to overturn 180 degrees, a discharge port of the pumping pump is communicated with an inlet pipe, a pumping pipe is installed at a feed inlet of the pumping pump, and the pumping pipe is inserted into the charging bucket clamped on the charging bucket overturning and dumping car.
5. The fully automatic glue dispensing and mixing system of claim 1, wherein: the feed pipe is provided with a filter which is communicated with the mixing tank and the finished product tank.
6. The fully automatic glue dispensing and mixing system of claim 1, wherein: former glue jar, curing agent jar and solvent jar are storage tank at the bottom of the dome awl, install triaxial high speed disperser in the storage tank at the bottom of the dome awl, the triaxial of triaxial high speed disperser installs respectively that the area scrapes the low-speed full anchor formula stirring thick liquid of wall, double-deck high speed dispersion impeller and high-speed emulsification head, storage tank top installs the formula manhole of opening soon at the bottom of the dome awl, install temperature sensor, high level sensor, low level sensor, evacuation detection sensor in the storage tank at the bottom of the dome awl, control system detects sensor communication connection with triaxial high speed disperser, temperature sensor, high level sensor, low level sensor and evacuation respectively.
7. The fully automatic glue dispensing and mixing system of claim 1, wherein: the finished product tank is a quick-opening flat-cover stirring tank with a pneumatic stirring device.
8. The fully automatic glue dispensing and mixing system of claim 1, wherein: and spraying and cleaning spray heads communicated with the material distribution pipes of the solvent tank are arranged in the original rubber tank, the curing agent tank, the stirring tank and the two sets of finished product tanks.
9. The fully automatic glue dispensing and mixing system of claim 1, wherein: the mould temperature controller is characterized by further comprising a mould temperature controller, wherein spiral pipe type heat-insulation jackets are respectively arranged outside the raw rubber tank, the solvent tank, the curing agent tank, the stirring tank and the finished product tank, and a water outlet and a water inlet of the mould temperature controller are respectively communicated with a water inlet and a water outlet of the heat-insulation jacket through pipelines.
10. The fully automatic glue dispensing and mixing system of claim 1, wherein: the device also comprises a purging device arranged on the feeding pipe and the batching pipe.
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| CN202111458205.0A CN114392682B (en) | 2021-12-02 | 2021-12-02 | Full-automatic glue preparation hybrid system |
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| CN202111458205.0A CN114392682B (en) | 2021-12-02 | 2021-12-02 | Full-automatic glue preparation hybrid system |
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| Publication number | Publication date |
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| CN114392682B (en) | 2023-01-13 |
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