CN219580391U - Automatic production system of sealant - Google Patents

Abstract

The utility model discloses an automatic production system of sealant, which comprises a stirring kettle, a double-station sealant beating machine, a double-screw extruder, a cooling system, a double-station material pressing machine and an automatic static mixer which are sequentially arranged, wherein the stirring kettle is used for stirring, dispersing, mixing and dehydrating a base material semi-finished product, the stirred mixed material is communicated with the double-station sealant beating machine through a material pipeline, the double-station sealant beating machine is connected with the double-screw extruder, the double-screw extruder is communicated with the cooling system, the mixed material is subjected to mixing, shearing, dispersing and discharging through the double-screw extruder, and then enters the double-station material pressing machine after being cooled, and the double-station material pressing machine is connected with the automatic static mixer. The automatic production system of the sealant ensures the continuity of discharge in the production process, has more centralized equipment functions, realizes continuous production of the sealant, further reduces labor cost and improves production efficiency.

Description

Automatic production system of sealant

Technical Field

The utility model relates to an automatic sealant production system.

Background

The modified silane sealant is a novel environment-friendly adhesive and is widely applied to vehicle manufacturing (such as automobiles, buses and electric locomotives), electronic appliances, buildings and home decoration at present, such as bonding and sealing of power battery box trays and power battery pack bags, bonding and sealing of containers, refrigerated vehicles, refitted vehicles and other equipment with flame retardant requirements, and the like. In the prior art, the sealant is generally produced by a batch mixer process: adding the base materials into a material cylinder of a stirrer according to a preset good proportion, moving the material cylinder to a station of the stirrer for stirring, vacuumizing, adding an auxiliary agent with a certain proportion into the material cylinder after the vacuum degree reaches a certain value, vacuumizing, stopping stirring after the stirring time is up, and moving the material cylinder to a station of a hydraulic discharging machine for sub-packaging.

The existing technology has discontinuous production technology, can not ensure that the production efficiency meets the increasing demands of the sealant, has more procedures in the production process, needs more manual operation, can not ensure full sealing in the production process, and influences the quality of the sealant. Comprises a high-speed mixer, a high-torque double-screw extruder set, a sheet molding extrusion system and a sheet shaping cooling system which are arranged in sequence

Accordingly, there is a need to provide an improved automated sealant base production system that addresses the above-described problems.

Disclosure of Invention

The utility model provides an automatic production system of sealant, which has compact layout, realizes continuous automatic production and effectively improves production efficiency.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the utility model provides an automatic production system of sealant, includes stirred tank, duplex position beat gluer, twin-screw extruder, cooling system, duplex position swager and automatic static mixer that arrange in proper order, stirred tank is used for the stirring dispersion of base stock semi-manufactured goods to mix the dehydration, and the compounding that mixes is passed through the material pipeline and is beaten gluer with duplex position and is linked together, carries out dealcoholization, deaeration to the compounding through duplex position beat gluer, and when one of them goes on ejection of compact of duplex position beat gluer, another beat gluer and carry out feeding and dealcoholization to make the ejection of compact continuous, duplex position beat gluer connect twin-screw extruder, twin-screw extruder intercommunication cooling system, the compounding is got into duplex position swager respectively after shearing dispersion ejection of compact and cooling through the mixture of twin-screw extruder, duplex position swager makes base stock semi-manufactured goods and follow-up joining in automatic static mixer can mix evenly, accomplishes automatic glue dispensing.

Preferably, the stirring kettle is also connected with a weighing hopper for weighing the calcium carbonate powder, so that the accuracy of feeding is ensured.

Preferably, the bottom of the stirring kettle is connected with a high-viscosity pump, and the high-viscosity pump is connected with a double-station glue-beating machine.

Preferably, the system further comprises a vacuum sealing machine, wherein the vacuum sealing machine is communicated with the material pipeline of the double-screw extruder, and the cooled mixed material is placed in the vacuum sealing machine for sealing and standby before entering the glue preparation.

Preferably, the system further comprises a first material barrel and a second material barrel, wherein the first material barrel is communicated with the stirring kettle, and the second material barrel is communicated with the double-screw extruder and is used as a temporary storage barrel to ensure the continuity of discharging.

Preferably, the stirring kettle adopts a double-planetary stirring kettle, and a plurality of layers of folding blades in the tank of the planetary stirring kettle rotate while revolving, so that materials flow up and down and around, and the mixing effect can be achieved in a short time.

The utility model has the beneficial effects that:

according to the technical scheme, the double-station glue spraying machine, the double-screw extruder and the double-station material pressing machine are used, the temporary storage material barrel and the vacuum sealing machine are arranged in the system, so that the discharging is continuous, the equipment functions of the production system are more concentrated, the continuous production is realized, and the labor cost is further reduced.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art and the advantageous effects of the present utility model, the drawings required in the embodiments or the description of the prior art will be briefly described, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other structures may be obtained according to the structures shown in the drawings without inventive effort to those skilled in the art.

Fig. 1 is a schematic structural diagram of an embodiment of the present utility model.

Reference numerals illustrate: the device comprises a stirring kettle-1, a double-station glue-beating machine-2, a double-screw extruder-3, a cooler-4, a double-station material-pressing machine-5, an automatic static mixer-6, a measuring hopper-7, a high-viscosity pump-8, a vacuum sealing machine-9, a first material barrel-10, a second material barrel-11 and a powder feeding hopper-12.

Detailed Description

Specific examples of the utility model:

as shown in fig. 1, the automatic production system of the sealant of the embodiment comprises a stirring kettle 1, a double-station sealant dispenser 2, a double-screw extruder 3, a cooler 4, a double-station material pressing machine 5 and an automatic static mixer 6 which are sequentially arranged, wherein the stirring kettle is used for stirring, dispersing, mixing and dehydrating a base material semi-finished product, the stirred mixed material is communicated with the double-station sealant dispenser through a material pipeline, dealcoholization and defoaming are carried out on the mixed material through the double-station sealant dispenser, when one of the double-station sealant dispensers is discharged, the other one of the two dispensers is fed and dealcoholized, so that the discharge is continuous, the double-station sealant dispenser is connected with the double-screw extruder, the double-screw extruder is communicated with a cooler, the mixed material is fed into the double-station material pressing machine after being sheared, dispersed and cooled through the double-screw extruder, and the double-station material pressing machine is connected with the automatic static mixer, and the base material semi-finished product and a subsequent added auxiliary agent can be uniformly mixed in the automatic static mixer, and automatic sealant distribution is completed.

In some embodiments, the stirred tank is also connected with a weighing hopper 7 and a powder charging hopper 12, wherein the weighing hopper 7 is used for metering liquid materials, the powder charging hopper 12 is used for metering calcium carbonate powder, and the accuracy of charging is ensured.

In some embodiments, the bottom of the stirred tank is connected with a high-viscosity pump 8, and the high-viscosity pump is connected with a double-station glue-applying machine.

In some embodiments, the system further comprises a vacuum sealer 9, wherein the vacuum sealer is communicated with the material pipeline of the double-screw extruder, and the cooled mixed material is placed in the vacuum sealer for sealing and standby before entering the glue preparation.

In some embodiments, the system further comprises a first material barrel 10, a second material barrel 11, the first material barrel being in communication with the stirred tank, the second material barrel being in communication with the twin screw extruder, as a temporary storage barrel to ensure the continuity of the discharge.

In a specific embodiment, the automatic production system of the sealant is formed by a double-station sealant beating machine, a double-screw extruder with 1 station, a double-station sealant pressing machine with 2 stations and 1200L by a 1 station 3000L stirring kettle, a 1 station 1500L measuring hopper and a 2 station 3000L sealant pressing machine. The stirring kettle adopts double-planetary stirring, and a plurality of layers of folding blades in the tank of the planetary stirring kettle rotate while revolving, so that materials flow up and down and around, the mixing effect can be achieved in a short time, and the speed can be regulated; the barrel of the double-screw extruder is heated by jacket hot oil to control the temperature, and a cooler is connected to the barrel; the double-station glue pressing machine is communicated with two automatic static mixers for automatic glue preparation, the high-viscosity pump is 5 inches-22 KW, and the vacuum sealing machine is 1000L.

The utility model ensures the continuity of discharging in the production process, the equipment functions of the production system are more centralized, the continuous production of the sealant is realized, the labor cost is further reduced, and the production efficiency is improved.

The foregoing description is only of the preferred embodiments of the present utility model, and is not intended to limit the scope of the utility model, but rather is intended to cover any equivalents of the structures or equivalent processes disclosed herein or in the alternative, which may be employed directly or indirectly in other related arts.

Claims (6)

1. The utility model provides an automatic production system of sealant, its characterized in that, including stirred tank, duplex position gluing machine, twin-screw extruder, cooling system, duplex position swager and automatic static mixer who arranges in proper order, stirred tank is used for the stirring dispersion of base stock semi-manufactured goods to mix the dehydration, and the compounding that mixes is passed through the material pipeline and is glued the machine intercommunication with duplex position, carries out dealcoholization, deaeration through duplex position gluing machine to the compounding, and when one of them goes out the ejection of compact of duplex position gluing machine, another gluing machine carries out feeding and dealcoholization to make the ejection of compact continuous, duplex position gluing machine connects twin-screw extruder, duplex position extruder intercommunication cooling system, the compounding is got into duplex position swager respectively after shearing dispersion ejection of compact and cooling through the mixture of twin-screw extruder, duplex position swager is connected with automatic static mixer.

2. The automated sealant production system of claim 1, wherein the stirred tank is further connected to a weighing hopper.

3. The automated sealant production system of claim 2, wherein the stirred tank bottom is connected to a high viscosity pump, the high viscosity pump being connected to a double station dispenser.

4. The automated sealant production system of claim 3, further comprising a vacuum sealer in communication with the twin screw extruder material conduit.

5. The automated sealant production system of claim 4, further comprising a first material bowl in communication with the stirred tank and a second material bowl in communication with the twin screw extruder.

6. The automated sealant production system of claim 5, wherein the stirred tank is a double planetary stirred tank.