KR101949644B1 - Automatic production system of foam type polyethylene multi-layer nonwoven fabric - Google Patents

Abstract

The present invention relates to an automatic production system of a foam type polyethylene multi-layered non-woven fabric, which provides a non-woven fabric product having optimal physical properties. The automatic production system of the present invention comprises: a non-woven fabric monolayer manufacturing facility group; a layer stacking facility connected to the non-woven fabric monolayer manufacturing facility group; and a control device connected to the non-woven fabric monolayer manufacturing facility group and the layer stacking facility.

Description

[0001] Automatic production system of foam type polyethylene multi-layer nonwoven fabric [0002]

The present invention relates to an automatic production system of a foamed polyethylene multi-layer nonwoven fabric. More specifically, the nonwoven fabric can be produced by foaming polyethylene to form a single layer or a multilayer layer according to the use of the nonwoven fabric to be produced. It is possible to produce the nonwoven products having the optimum physical properties when the polyethylene is used as the main raw material, and it is possible to produce the nonwoven products having different physical properties such as elongation and dickness for forming the foamed polyethylene nonwoven fabric sheet The nonwoven fabric sheet having a desired shape can be formed by sequentially stacking the nonwoven fabric sheets having a predetermined shape from the lower side to the upper side according to the scheduling. The production process can be monitored with an external terminal and remotely controlled, and capsaicin capsules And thus, Capable of providing a god pharmacological efficacy, foamed polyethylene type multi-relates to an automatic production system of non-woven fabric layer.

In general, a nonwoven fabric is a fabric made by binding fibers of a lamellar fibrous aggregate (web) using a chemical or mechanical method (adhesion, fusing, enveloping, extrusion, etc.) without spinning, weaving, Cotton and viscose rayon were mainly used as raw materials for the first time, but synthetic fibers such as nylon, polyethylene, polypropylene and polyester have also been used since the mid 1950s.

The above-mentioned nonwoven fabric is widely used for napkins, medical wicks, filters and the like, and has been developed for use in construction such as soil stabilization and dustproofing materials, and can be manufactured in various raw materials, structures, and thicknesses depending on its use.

For reference, a spunbond nonwoven web is formed from a thermoplastic polymer to produce a filament with reduced diameter and improved uniformity at high production rates, a thermoplastic material is heated and extruded through a spinneret, A technique for forming a filament of small denier by arranging a drawing device below a critical gap from a spinneret to produce a delicate filament of a desired diameter at a production speed is disclosed in Korean Patent Publication No. 10-2000-0064687 Nov. 06, " Nonwoven web forming apparatus and method ".

However, the conventional nonwoven fabric production system including the above-mentioned Laid-open No. 10-2000-0064687 has a limitation in producing a nonwoven fabric only as a single layer.

Published Patent Publication No. 10-2000-0064687

It is an object of the present invention to solve the above-mentioned problems of the prior art, and it is an object of the present invention to provide a nonwoven fabric by foaming polyethylene to be produced as a single layer or a multilayer layer depending on the use of the produced nonwoven fabric, And to provide an automatic production system of a foamed polyethylene multi-layer nonwoven fabric so as to provide a nonwoven fabric product having optimal physical properties when polyethylene is used as the main raw material.

Another object of the present invention is to provide a nonwoven fabric sheet having a different type of nonwoven fabric sheet having a different standard (elongation rate, dickness for forming a foamed polyethylene nonwoven fabric sheet, etc.) Type non-woven fabric of the present invention to provide an automatic production system of a foamed polyethylene multi-layer nonwoven fabric.

It is still another object of the present invention to provide an automatic production system of a foamed polyethylene multi-layer nonwoven fabric for monitoring a production process with an external terminal and enabling remote control.

It is still another object of the present invention to provide an automatic production system for a foamed polyethylene multi-layer nonwoven fabric capable of providing a pharmacological effect of capsaicin by allowing capsaicin capsules of nano-sizing to be contained in the nonwoven fabric.

As a means for achieving the above object, the constitution of the present invention is a nonwoven single layer layer production facility group consisting of a first nonwoven single layer layer production facility to an nth nonwoven single layer layer production facility; A layer stacking facility connected to the nonwoven single layer layer production facility group; And a control device connected to the nonwoven single layer layer production facility group and the layer lamination facility, wherein each of the nonwoven single layer layer production facilities comprises a first material forming a foamed polyethylene mixture in which a polyethylene based raw material and a foaming agent are blended, N th extrusion device; First to n-th foamed nonwoven fabric sheet producing apparatus for injection-molding a molten foamed polyethylene mixture by a mold, cooling and taking out the same; First to n-th stretching apparatuses for performing stretching while adjusting elongation ratios in accordance with the manufacturing purpose of the multi-layer nonwoven fabric; First to n-th conveying devices for conveying products between the first to n-th extrusion devices, the first to n-th foamed nonwoven fabric sheet producing devices and the first to n-th stretching devices; N-th MPU for controlling the first through n-th extrusion devices, the first through n-th expanded nonwoven fabric sheet producing devices, the first through n-th stretching devices, and the first through n-th transfer devices, The above-mentioned layer stacking apparatus includes a transfer tray for sequentially stacking a nonwoven fabric sheet provided from each of the above-described nonwoven single layer layer producing facilities according to scheduling from the bottom to the top; A heating device for heating the nonwoven fabric sheet stacked on the transfer tray; An adhesive liquid applying device for applying an adhesive layer containing capsaicin oil capsules having a nano size size on the nonwoven fabric sheet laminated on the transfer tray; A pressure device for performing primary pressurization with respect to the nonwoven fabric sheet laminated on the conveyance type tray and secondary pressurization in a different layer and lamination; A cutter for cutting the nonwoven fabric sheet of the transfer tray in accordance with a predetermined standard; And a microprocessor for controlling the transfer tray, the heating device, the adhesive liquid application device, the pressurizing device, and the cutter.

It is preferable that the configuration of the present invention further comprises a network connected to the control device and a smart device connected to the network.

According to the present invention, the control device includes an I / O interface for transmitting a control command and receiving feedback information by a control unit for each nonwoven single layer layer production facility and a layer stacking facility; An input / output unit for receiving a control command from a user and outputting a controlled result to a user; A transmission / reception unit for receiving order information from a customer and providing the order information to the control unit; A storage unit for storing order information, interface setting information, scheduling information, and control commands; And a control unit for analyzing the order information to determine the interface and the scheduling of the non-woven single layer layer fabrication facility and control the apparatus.

The capsaicin oil capsule according to the present invention is characterized in that the capsaicin oil capsule contains dichloromethane (CH ₂ Cl ₂ ) as an organic solvent, a biodegradable polymeric compound polycarboxyl lactose as a material for forming a wall material, Capsaicin oil is sequentially added to a homogenizer, polyvinyl alcohol is added as a dispersant for dispersing capsaicin oil, and the mixture is stirred and mixed. The mixing ratio is preferably 3 to 6 parts by weight of polycarboxyl lactose, 3 to 6 parts by weight of capsaicin oil and 1.5 to 3 parts by weight of polyvinyl alcohol per 100 parts by weight of dichloromethane Do.

The present invention can be produced as a single layer or a multilayer layer depending on the use of the nonwoven fabric produced by foaming polyethylene and foaming the same, and can be produced by a customized production method. In the case where polyethylene is used as the main raw material, (Non-woven fabric sheets having different elongation ratios, elongation ratios, thickness for forming a foamed polyethylene nonwoven fabric sheet, etc.) are sequentially stacked from the bottom to the top according to the scheduling, The nonwoven fabric layer can be formed, the production process can be monitored with an external terminal, remote control is enabled, and capsaicin capsules of nano-sizing are contained in the nonwoven fabric, thereby providing the pharmacological effect of capsaicin.

1 is a block diagram of an automatic production system of a foamed polyethylene multi-layer nonwoven fabric according to an embodiment of the present invention.
2 is a block diagram of a control apparatus for an automatic production system of a foamed polyethylene multi-layer nonwoven fabric according to an embodiment of the present invention.
3 is a view showing a multi-layer nonwoven fabric produced by an automatic production system of a foamed polyethylene multi-layer nonwoven fabric according to an embodiment of the present invention, wherein (a) is a nonwoven fabric having a two- (b) is a three layer (two layer) nonwoven fabric.
4 is an electron micrograph of a capsaicin oil capsule contained in an adhesive liquid of a device for applying an application liquid of an automatic production system of a foam type polyethylene multi-layer nonwoven fabric according to an embodiment of the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings, so that those skilled in the art can easily carry out the present invention. Other objects, features, and operational advantages, including the purpose, operation, and effect of the present invention will become more apparent from the description of the preferred embodiments.

It is to be understood that both the foregoing general description and the following detailed description of the present invention are exemplary and explanatory only and are not to be construed as limiting the scope of the invention as disclosed in the accompanying claims. And various changes, additions and alterations are possible, including equivalents and substitutions, without departing from the spirit of the invention.

The terms and expressions used in the specification and claims of the present application are defined based on the principle that the inventor can properly define the concept of a term in order to explain its own invention in the best way , Should not be construed to be limited to ordinary or dictionary meanings and should be construed in a sense and concept consistent with the technical idea of the present invention. By way of example, and not limitation, the singular forms "a," "an," and "the" include plural referents unless the context clearly dictates otherwise, Quot; includes not only a direct connection or connection but also a connection or connection mediated by other elements in between.

1 is a block diagram of an automatic production system of a foamed polyethylene multi-layer nonwoven fabric according to an embodiment of the present invention.

As shown in FIG. 1, an automatic production system of a foamed polyethylene multi-layer nonwoven fabric according to an embodiment of the present invention includes a first nonwoven single-layer layer production equipment 100-1 to an n-th nonwoven single- A nonwoven monolayer layer production facility group 100 made of nonwoven fabric 100-n (n is a natural number of 2 or more), a layer lamination facility 200 connected to the nonwoven monolayer layer production facility group 100, A control unit 300 connected to the nonwoven single layer layer production equipment group 100 and the layer stacking equipment 200, a network 400 connected to the control device 300, And a smart device 500 connected to the smart device 500.

The first to n-th nonwoven single-layer layer fabrication facilities 100-1 to 100-n are first to n-th extrusion apparatuses 120-1 to 120-n for forming a foamed polyethylene mixture in which a polyethylene- To 120-n); First to n-th foamed nonwoven fabric sheet producing apparatuses 130-1 to 130-n for injection-molding the molten foamed polyethylene mixture by a mold, cooling and taking out the same; First to n-th stretching apparatuses 140-1 to 140-n for performing stretching while adjusting the elongation rates to meet the manufacturing purpose of the multi-layer nonwoven fabric; The first through n-th nonwoven fabric sheet producing apparatuses 130-1 through 130-n and the first through n-th stretching apparatuses 140-1 through 140-n, First to n-th transfer devices 110-1 to 110-n for transferring products between the first to n-th transfer devices 110-1 to 110-n; The first through n-th nonwoven fabric sheet producing apparatuses 130-1 through 130-n and the first through n-th stretching apparatuses 140-1 through 140-n, And first to nth MPUs 100a-1 to 100a-n for controlling the first to n-th transfer devices 110-1 to 110-n.

Hereinafter, for convenience of explanation, a nonwoven fabric having a two-layer structure (see FIG. 3A) manufactured by the first to second nonwoven single-layer-layer producing equipment 100-1 and 100-2, (Refer to FIG. 3B) of a three-layer structure fabricated by the nonwoven single-layer-layer producing equipment 100-1, 100-2, and 100-3.

The configuration of the nonwoven monolayer layer production equipment group 100 for producing the nonwoven fabric of the two-layer structure (see FIG. 3A) is similar to that of the first transfer device 110-1, the first extrusion device 120- First single-layer nonwoven fabric sheet producing apparatus 130-1 and first elongating apparatus 140-1, and a second conveying apparatus 110-2, A second extruding apparatus 120-2, a second expanded nonwoven fabric sheet producing apparatus 130-2, and a second stretching apparatus 140-2. .

Alternatively, the construction of the nonwoven single layer layer production facility group 100 for producing the above-described three-layer nonwoven fabric (see FIG. 3B) includes the first nonwoven single layer layer production facility 100-1 and the second The third conveying device 110-3, the third extruding device 120-3, the third expanded nonwoven fabric sheet producing device 130-3, the third elongating device (not shown) And a third nonwoven monolayer layer production equipment 100-3 made of a second nonwoven fabric layer 140-3.

The above extrusion apparatuses 120-1 to 120-3 can form a foamed polyethylene mixture in which a polyethylene-based raw material and a foaming agent are blended.

The polyethylene-based raw material may be a resin composition comprising 10 to 20 parts by weight of an ethylene vinyl acetate copolymer (EVA) and 5 to 10 parts by weight of a polyurethane with respect to 100 parts by weight of polyethylene. The synthetic resin material exhibits improved performance in terms of tensile strength, bending strength, load deformation temperature and Izod impact strength due to the resin using only polyethylene, and the manufacturing cost can be lowered because the composition material itself is inexpensive.

The weight ratio of each raw material constituting the polyethylene-based raw material may be changed according to the request method of the purchaser, or may be formed based on another raw material.

In addition, the extrusion apparatuses 120-1 to 120-3 described above can perform blending of the polyethylene-based raw material together with the foaming agent to the foamed polyethylene mixture by the screw method.

In order to improve the tensile strength of the nonwoven fabric having the synthetic resin composition, it is preferable that the polyethylene has a weight average molecular weight of 250,000 g / mol or more and a melt index of 0.2 to 5 g / 10 min (180 ° C) 10 to 32 parts by weight of a foaming agent are blended with 100 parts by weight of a polyethylene-based raw material having a melt index of 0.2 to 5 g / 10 min, a molecular weight distribution (PI) of 5.5 or more and a melt strength of 45 mN or more.

If the amount of the foaming agent used for producing the foamed polyethylene mixture is more than 32 parts by weight, rigidity, heat resistance and surface hardness are remarkably lowered, which is unsuitable for the application of an insulating material. When the amount is less than 10 parts by weight, , Moldability, and impact properties are deteriorated. It is preferable that sodium bicarbonate (NaHCO ₃ ) is mainly used as a chemical foaming agent mainly used.

By using such a foamed polyethylene mixture, the specific gravity of the polyethylene raw material can be lowered by blending due to the foaming agent, and the insulating property can be enhanced.

Each of the foamed nonwoven fabric sheet producing apparatuses 130-1, 130-2 and 130-3 described above has a configuration in which a foamed polyethylene mixture extruded by each of the extrusion apparatuses 120-1, 120-2, When a molten foamed polyethylene mixture is injection-molded by a mold while rotating the rotary disk of the rotary molding machine, the molten foamed polyethylene mixture is injected into the mold while being transferred by the frame above the transfer devices 110-1, 110-2, It is possible to perform a rotary molding process in which the product is taken out by cooling.

Here, each of the foamed nonwoven fabric sheet producing apparatuses 130-1, 130-2 and 130-3 is controlled by the control device 400 for the dickness for forming the foamed polyethylene nonwoven fabric sheet, Type polypropylene extruded melt melted by a sheet extruder.

Each of the stretching apparatuses 140-1, 140-2 and 40-3 described above is constituted such that each of the foamed nonwoven fabric sheets produced by the foamed nonwoven fabric sheet producing apparatuses 130-1, 130-2, Once transferred to the conveying devices 110-1, 110-2, and 110-3, the controller 400 can control the elongation while adjusting the elongation of the multi-layer nonwoven fabric to be finally produced. Here, each of the elongating devices 140-1, 140-2 and 140-3 may be formed of a multi-type stretching roller in which m stretching rollers (m is a natural number of 2 or more) are continuously arranged.

The above-described layer stacking apparatus 200 includes a plurality of non-woven fabric sheets 100-1, 100-2, and 100-3, a plurality of non-woven fabric sheets 100-1, 100-2, and 100-3, (210); A heating device 220 for heating the nonwoven fabric sheet stacked on the conveying tray 210; An adhesive liquid application device 230 for applying an adhesive layer containing capsaicin oil capsules having a nano size size on the nonwoven fabric sheet laminated on the transfer tray 210; A pressing device 240 for performing primary pressing on a nonwoven fabric sheet stacked on the conveying tray 210 and secondary pressing on another layer and lamination; A cutter 250 for cutting the nonwoven fabric sheet of the transfer tray 210 according to a predetermined standard; And a microprocessor 200a for controlling the conveying tray 210, the heating device 220, the adhesive liquid applying device 230, the pressurizing device 240, and the cutter 250.

The transfer tray 210 is directly connected to the transfer devices 110-1, 110-2, and 110-3 of the respective nonwoven single layer layer fabrication facilities 100-1, 100-2, and 100-3. Or connected by a connecting transfer device in the middle.

That is, the conveyance type tray 210 is composed of trays that are moved on the conveyance belt, and the conveyance units 110-1 to 110-3 of the nonwoven single layer layer production facilities 100-1, 100-3, and 100-3, 100-2, and 110-3) of the other non-woven fabric layer fabrication apparatuses (100-1, 100-2, and 100-3) The thickness of the nonwoven fabric sheet, the thickness of the nonwoven fabric sheet for forming the sheet, and the like) are sequentially stacked from the bottom to the top according to the scheduling.

The heating device 220 described above is formed under the transfer tray 210 and performs heating on the upper nonwoven fabric sheet stacked on the transfer tray 210 under the control of the controller 400, The adhesive layer applied by the application device 230 is maintained in the semi-molten state for a preset time, thereby enhancing the adhesive force.

The adhesive liquid application device 230 is for applying an adhesive layer to each of upper portions of the nonwoven fabric sheets stacked on the transfer tray 210. The adhesive liquid application device 230 is disposed at a predetermined position before the nonwoven fabric is transported along the transport belt of the transportable trays 210 .

The capsaicin oil capsule having the size of nano size is prepared as follows. The capsaicin oil capsule having the size of nano size is contained in the adhesive liquid of the adhesive liquid application device 230 described above.

A biodegradable polymeric compound polycarboxyl lactose as a material for forming a wall material and a capsaicin oil as a core material are sequentially added to a homogenizer as organic solvents such as dichloromethane and CH ₂ Cl ₂ , Polyvinyl alcohol is added as a dispersing agent for dispersing the capsaicin oil, and the mixture is sufficiently stirred to form a mixed solution. The homogenizer described above is a type of crusher used for crushing a sample and is also referred to as a homogenizer.

The mixing ratio of the above components is 3 to 6 parts by weight of polycarboxyl lactose, 3 to 6 parts by weight of capsaicin oil, 1.5 to 3 parts by weight of polyvinyl alcohol per 100 parts by weight of dichloromethane, Parts by weight.

When the mixing amount of the dichloromethane is less than 85 parts by weight, the capsaicin oil and the polycarboxyl lactose may not be mixed well. When the mixing amount is more than 170 parts by weight, There is a problem that this becomes difficult.

When the mixing amount of the above-mentioned polycarboxylic lactose is less than 3 parts by weight, the capsaicin oil outer wall material is thinly formed and easily broken. When the mixing amount of the capsaicin oil outer wall material is more than 6 parts by weight, There is a problem that it is difficult to release capsaicin oil.

When the mixing amount of the capsaicin oil is less than 3 parts by weight, the capsaicin oil capsule wall becomes too thick. When the capsaicin oil capsule is more than 6 parts by weight, the capsaicin oil capsule wall is too thin. have.

If the mixing amount of the polyvinyl alcohol is less than 1.5 parts by weight, the stability of the mixed solution may be lowered and the mixing may not be uniformly performed. Thus, there is a problem that the capsule formation is not performed well. When the mixing amount is more than 3 parts by weight There is a problem that mixing is too good and capsule formation becomes difficult.

In order to nano-size the capsaicin oil capsules while forming the above-mentioned mixed solution, the mixture is thoroughly agitated for 3 to 5 hours at a stirring rate of 5,000 to 8,000 rpm at a temperature of 25 ± 5 ° C.

When the temperature condition is out of the above range, the cap material is not formed on the outside of the capsaicin oil.

When the stirring speed is less than 5,000 rpm, the components are not mixed well and the polycarboxyl lactose is aggregated. When the stirring speed exceeds 8,000 rpm, The problem of breaking the wall material occurs,

When the stirring time is less than 3 hours, the coating of the polycarboxyl lactose is not sufficiently carried out and the wall material is not formed well. If the stirring time exceeds 5 hours, the wall material is formed There is a problem in that the wall material is cracked due to too thin coating.

After the mixed solution is formed, dichloromethane, which is an organic solvent, is evaporated at a temperature range of 40 to 60 ° C under a reduced pressure environment for 2 to 3 hours to coat the polycarboxylic lactose layer with the capsaicin oil to solidify the polycarboxylic lactose layer To form a wall material, followed by filtration with a filter, or sedimentation for a predetermined time to remove the filtrate. Thereafter, capsaicin oil capsules having a nano size are obtained.

Dichloromethane evaporation of the mixed solution was performed by setting a homogenizer to a homogenizer with a vacuum pump and a pressure gauge, raising the temperature of the homogenizer to 40 to 60 ° C, And evaporation takes place. At this time, the evaporated dichloromethane is discharged to the outside by a vacuum pump, and the dichloromethane discharged to the outside is separately obtained by a usual method. More preferably, the mixed solution is transferred into an Erlenmeyer flask having a fixed capacity and a connecting tube connected to a pressure gauge and a vacuum pump, sealed, and then heated to a temperature of 40 to 60 ° C to evaporate.

Dichloromethane may remain in the capsaicin oil capsule obtained after the evaporation process is completed to form the wall material. Therefore, it is preferable to perform a washing process in which dichloromethane is removed and then washed with distilled water 2-3 times It is recommended to remove the dichloromethane completely.

The size of the capsaicin oil capsule is preferably 3.5 to 11 탆. When the size of the capsaicin oil capsule is less than 3.5 탆, the capsule is easily damaged and difficult to maintain the capsule state. When the size of the capsaicin oil capsule is more than 11 탆, capsaicin oil is difficult to be released.

The thickness of the wall material of the capsaicin oil capsule is preferably 1.5 to 3 탆. When the thickness of the wall material of the capsaicin oil capsule is less than 1.5 탆, the wall material is easily broken. When the thickness is more than 3 탆, capsaicin oil is difficult to be released.

4 is an electron micrograph of a capsaicin oil capsule contained in an adhesive liquid of a device for applying an application liquid of an automatic production system of a foam type polyethylene multi-layer nonwoven fabric according to an embodiment of the present invention.

The pharmacological efficacy of the above-mentioned capsaicin oil is as follows.

Capsaicin activates adipose tissue to burn fat, stimulates the sympathetic nervous system in the body to smooth blood flow, increases body temperature, increases heat, increases energy consumption and helps the diet.

Capsaicin, especially extracted from red pepper, is rich in vitamin C, so it is effective in restoring fatigue, it helps skin beauty, and the immune system is not so good.

In addition, when capsaicin is ingested, metabolism becomes active and blood flow increases, so as to have a feeling of refreshing together with the effect of exercise. In particular, endorphin is dispensed by stimulating the cranial nerve to relieve stress.

And capsaicin relieves the pain of neuralgia and arthritis, and it promotes blood circulation and helps prevent various vascular disease.

In addition, capsaicin helps prevent and treat cancer, prevents cancer cells from growing into the tumor, and prevents cancer from spreading to other parts of the body.

The pressurizing unit 240 may be configured to apply a first pressure to the nonwoven fabric sheet stacked on the transfer tray 210 and a second pressure on the other layer and the second pressure The nonwoven fabric is formed at a default position before being conveyed on the conveyance belt of the conveyance type tray 210. [

That is, the pressurizing device 240 is connected to a cylinder for lifting and lowering the upper part of the conveying tray 210, thereby pressing the nonwoven fabric sheets stacked on the conveying tray 210 do.

The cutter 250 cuts the nonwoven fabric sheet of one product type according to a preset standard by stacking, heating, and pressing the upper part of the transfer tray 210. In order to cut the non- The nonwoven fabric may be formed at an arbitrary position before the conveying belt of the conveying tray 210 is conveyed or may be formed in the conveying tray 210 for the manner in which the multiple cutter operates simultaneously from the lower portion to the upper portion and from the upper portion to the lower portion, 210 can be cut by the upward and downward bi-directional operation by the pressurizing cylinder at the point where the discharge is completed after the conveyance and discharge are completed by riding the conveyance belt.

2 is a block diagram of a control apparatus for an automatic production system of a foamed polyethylene multi-layer nonwoven fabric according to an embodiment of the present invention.

As shown in FIG. 2, the control apparatus 300 of the foamed polyethylene multi-layer nonwoven fabric automatic production system according to the embodiment of the present invention includes a plurality of nonwoven single layer layer production facilities 100-1 to 100-3, An I / O interface 310 for transmitting a control command and receiving feedback information by the control unit 350 to the stacking facility 200; An input / output unit 320 for receiving a control command from a user and outputting a controlled result to the user; A transmission / reception unit 330 for receiving the order information from the customer and providing the order information to the control unit 350; A storage unit 340 for storing order information, interface setting information, scheduling information, and control commands; And a controller 350 for analyzing the order information to determine an interface setting and scheduling of a non-woven single layer forming equipment.

The I / O interface 310 includes a first nonwoven single layer layer production facility 100-1, a second nonwoven single layer layer production facility 100-2, a third nonwoven single layer production facility 100-1, The MPUs 100a-1, 100a-2 and 100a-3 of the single-layer-layer producing equipment 100-3 and the microprocessor 200a of the layer-stacking equipment 200, The control unit 350 may transmit a control command to the constituent devices of the layer stacking apparatuses 100-1 to 100-3 and the constituent devices of the layer stacking apparatus 200 and receive feedback information therefrom.

The input / output unit 320 may include an input module for receiving a control command from a user and an output module for combining a screen for outputting a controlled result. Alternatively, the input module and the output module may be integrated into a single touch screen .

The transmission / reception unit 330 receives 'order information' including raw material, thickness, and strength for the multi-layer nonwoven fabric for each layer in addition to the number of layers from the smart device 500 through the network 400, Lt; RTI ID = 0.0 > 350 < / RTI >

The storage unit 340 may be one of a main storage unit and an auxiliary storage unit. The storage unit 340 may be a non-volatile memory (NVM) (FLAM), a magnetic random access memory (MRAM), a phase-change random access memory (PRAM), and a ferroelectric RAM (FRAM) Information on the interface configuration information generated by the control unit 350, scheduling information, and control commands according to the scheduling, together with the order information.

The control unit 350 includes an order analysis module 350a, an interface setting module 350b, a scheduling module 350c, and a drive module 350d.

The order analysis module 350a analyzes the raw material information of the multi-layer nonwoven fabric among the order information received from the smart device 500. The polyethylene-based raw material described above is an ethylene vinyl acetate copolymer EVA) 10 to 20 parts by weight, and polyurethane 5 to 10 parts by weight. If the ratio is within the range, a nonwoven single layer layer capable of producing each nonwoven single layer layer according to the raw material information is produced The apparatus for manufacturing a nonwoven single layer layer in the idle state among the equipment group 100 is extracted.

The order analysis module 350a may provide feedback information to the smart device 500 through the network 400 for raw material information that is not in the mixing ratio range of the resin composition. Here, the feedback information may be tensile strength, flexural strength, load deformation temperature, and eye joint impact strength information based on the first experiment DB (Data Base) according to the mixing ratio of the resin composition stored in the storage unit 340, Module 350a may control transceiver 330 to provide feedback information to smart device 500. [

The order analysis module 350a may store the information on the flow rate of the extruded melt for producing the thickness included in the order information according to the mixing ratio of the resin composition to each nonwoven single layer layer forming the multi- Based on a second experimental database (Data Base), which is a flow information set for producing a thickness in accordance with the compounding ratio of the resin composition stored in the first resin.

In addition, the order analysis module 350a analyzes the elongation information for satisfying the intensity range included in the order information according to the mixing ratio of the resin composition and the thickness information for each nonwoven single layer layer, Can be extracted on the basis of a third experimental DB (Data Base) which is a set of elongation ratios for the composition of the strength according to the mixing ratio and the flow rate.

The interface setting module 350b may determine whether the nonwoven single layer layer fabrication facility extracted by the order analysis module 350a is a nonwoven single layer based on the extraction information of the IDLE state, After controlling the order of the nonwoven monolayer layer production facility for generating the layers, the I / O interface 310 is controlled so as to perform interface setting with the MPU of the nonwoven monolayer layer production facility for producing the ordered nonwoven monolayer layers.

In addition, the interface setting module 350b transmits raw material information matched with each nonwoven single layer layer generated by the nonwoven single layer layer producing equipment 100-1 to 100-n to each nonwoven single layer producing equipment 100-1 The MPUs 100a-1 to 100a-n of the nonwoven single layer layer fabrication facilities 100-1 to 100-n are controlled in accordance with the raw material information by controlling the I / So that the compositions of the products produced in the extrusion apparatuses 120-1 to 120-n can be controlled differently.

The interface setting module 350b transmits the flow rate information and the elongation information matched with the respective layer nonwoven fabrics extracted by the order analysis module 350a to the nonwoven single layer layer fabrication facilities 100-1 to 100-n The MPUs 100a-1 to 100a-n of the respective nonwoven single-layer layer fabrication facilities 100-1 to 100-n are controlled by the I / O interface 310 so that the MPUs 100a-1 to 100a- And the elongation rates of the nonwoven single layer layers by the stretching apparatuses 140-1 to 140-n can be controlled differently according to the elongation information.

The scheduling module 350c may be configured to provide the nonwoven single layer layer fabrication facilities 100-1 to 100-n according to the order of the nonwoven single layer layer fabrication facilities 100-1 to 100-n set by the interface setting module 350b, The transfer devices 110-1 to 110-n, the extrusion devices 120-1 to 120-n, and the foamed nonwoven fabric sheet producing devices 130-1 to 130-n, which are constituent elements for producing the respective single- And extracting the operation time of the elongating devices 140-1 to 140-n from the operation time DB stored in the storage unit 340 and then extracting the operation time of the nonwoven single layer forming equipment 100-1 to 100- O interface 310 to generate a control command for controlling the scheduling so that the stacking order of the nonwoven single layer layers provided to the transfer tray 210 of the layer stacking apparatus 200 is not changed To each of the nonwoven single-layer-layer producing facilities (100-1 to 100-n) .

That is, the scheduling module 350c may be formed by stacking two layers of nonwoven fabric such that the first nonwoven monolayer layer producing equipment 100-1 and the second nonwoven single layer producing equipment 100- 2). ≪ / RTI >

In this case, the first nonwoven single layer layer fabrication facility 100-1 is positioned between the discharge port of the first transfer device 110-1 connected to the transfer tray 210 and the discharge port of the second nonwoven single layer layer production facility 100-2, The first nonwoven single layer layer production equipment 100-1 and the second nonwoven single layer layer production equipment 100-2 start production of the nonwoven fabric at the same time when the first nonwoven single layer layer production equipment 100-1 and the second nonwoven single layer layer production equipment 100-2 start production at the same time The second nonwoven single layer layer fabrication facility 100-2 is not required to control the position of the discharge port of the second transfer device 110-2 connected to the transfer tray 210 and the position of the discharge port of the second transfer device 110-2, Is closer to the outlet of the first conveying apparatus 110-1 of the single-layer-layer producing facility 100-1, the scheduling module 350c is arranged in a position corresponding to a component of the second non-woven single- The second feeding device 110-2, the first extrusion device 120-1, the first foamed nonwoven fabric sheet producing device 130-1, It is possible to perform a scheduling control to generate and transmit control commands to at least one of the devices 140-1 to adjust the operation time or to adjust the time to enter the initial manufacturing.

The driving module 350d is connected to the feeding devices 110-1 to 110-n corresponding to the constituent elements of the nonwoven single layer forming equipment 100-1 to 100-n according to the scheduling control performed by the scheduling module 350c. information about the start and completion of operation of the extruding apparatuses 120-1 to 120-n, the foamed nonwoven fabric sheet producing apparatuses 130-1 to 130-n and the stretching apparatuses 140-1 to 140-n From the MPUs 100a-1 to 100a-n of the nonwoven single-layer layer fabrication facilities 100-1 to 100-n, and generates a user interface screen for driving control for the other components associated with the next process And controls the transmission / reception unit 330 to transmit the data to the smart device 500 via the network 400. [

Accordingly, the driving module 350d can provide a process of generating a multi-layer nonwoven fabric produced by the nonwoven single layer layer producing facilities 100-1 to 100-n to the smart device 500, (100-1 to 100-n) associated with the next process from the non-woven single-layer-layer producing facility (100-1 to 100-n) -n) to the MPUs 100a-1 to 100a-n.

100: Non-woven single layer layer making facility group
100-1 to 100-n: Nonwoven single layer layer production equipment
130-1 to 130-n: a foamed nonwoven fabric sheet producing apparatus
110-1 to 110-n: transfer devices 120-1 to 120-n:
140-1 to 140-n: Stretching apparatus 200: Layer lamination equipment
210: transfer tray 220: heating device
230: Adhesive liquid application device 240: Pressure device
250: Cutter 300: Control device
400: network 500: smart device

Claims (4)

A nonwoven single layer layer production facility group comprising a first nonwoven single layer layer production facility and an nth nonwoven single layer layer production facility;
A layer stacking facility connected to the nonwoven single layer layer production facility group;
And a controller connected to the nonwoven single layer layer production facility group and the layer stacking facility,
The above-mentioned nonwoven monolayer layer production equipment includes,
First to n-th extrusion devices for forming a foamed polyethylene mixture in which a polyethylene-based raw material and a foaming agent are blended; First to n-th foamed nonwoven fabric sheet producing apparatus for injection-molding a molten foamed polyethylene mixture by a mold, cooling and taking out the same; First to n-th stretching apparatuses for performing stretching while adjusting elongation ratios in accordance with the manufacturing purpose of the multi-layer nonwoven fabric; First to n-th conveying devices for conveying products between the first to n-th extrusion devices, the first to n-th foamed nonwoven fabric sheet producing devices and the first to n-th stretching devices; N-th MPU for controlling the first through n-th extrusion devices, the first through n-th expanded nonwoven fabric sheet producing devices, the first through n-th stretching devices, and the first through n-th transfer devices, ,
In the above-described layer stacking facility,
A transfer tray for sequentially stacking a nonwoven fabric sheet provided from each of the above-described nonwoven single layer layer production facilities according to scheduling from the bottom to the top; A heating device for heating the nonwoven fabric sheet stacked on the transfer tray; An adhesive liquid applying device for applying an adhesive layer containing capsaicin oil capsules having a nano size size on the nonwoven fabric sheet laminated on the transfer tray; A pressure device for performing primary pressurization with respect to the nonwoven fabric sheet laminated on the conveyance type tray and secondary pressurization in a different layer and lamination; A cutter for cutting the nonwoven fabric sheet of the transfer tray in accordance with a predetermined standard; And a microprocessor for controlling the conveying tray, the heating device, the adhesive liquid applying device, the pressurizing device, and the cutter. The automatic production system of the foamed polyethylene multi-layer nonwoven fabric. The method according to claim 1,
A network connected to the control device,
The automatic production system of the foamed polyethylene multi-layer nonwoven fabric according to claim 1, further comprising a smart device connected to the network. 3. The method according to claim 1 or 2,
The above-
An I / O interface for transmitting a control command and receiving feedback information by a control unit for each nonwoven single layer layer production facility and a layer stacking facility;
An input / output unit for receiving a control command from a user and outputting a controlled result to a user;
A transmission / reception unit for receiving order information from a customer and providing the order information to the control unit;
A storage unit for storing order information, interface setting information, scheduling information, and control commands;
And a control unit for analyzing the order information to determine an interface setting and scheduling of a non-woven single layer layer production facility and to control the automatic scheduling of the non-woven single layer layer production facility. 3. The method according to claim 1 or 2,
The capsaicin oil capsules are prepared by dissolving dichloromethane (CH ₂ Cl ₂ ) as an organic solvent, biodegradable polymeric polycarboxylic lactose as a material for forming a wall material, and capsaicin oil as a core material in a homogenizer (Homogenizer), polyvinyl alcohol as a dispersant for dispersing capsaicin oil is added, and the mixture is stirred and mixed. The mixing ratio of the constituents of the capsaicin oil capsules is in the range of 1: Characterized in that it comprises 3 to 6 parts by weight of polycarboxyl lactose, 3 to 6 parts by weight of capsaicin oil and 1.5 to 3 parts by weight of polyvinyl alcohol based on 100 parts by weight of poly (vinyl alcohol) Automatic production system of layer nonwoven fabric.

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