KR102132715B1 - Band coating apparatus and method - Google Patents

Abstract

The present invention relates to a band coating device, and more particularly, to a band coating device and a method of coating an adhesive film on a band-type fabric to produce a band-type fabric capable of adhesion. In particular, an adhesive film may be coated on a round band to facilitate clothing sewing.

Description

Band coating device and method {BAND COATING APPARATUS AND METHOD}

The present invention relates to a band coating device, and more particularly, to a band coating device and a method for coating an adhesive film on a band-type fabric to produce an adhesive band-type fabric.

In general, an elastic band is an auxiliary material for clothing used to manufacture clothing, and is mainly used to exert elasticity and maintain shape by padding the lower waist portion.

Conventionally, straight bands have been used uniformly, but in recent years, as the design of clothing has diversified, and the functionality and convenience of clothing have been emphasized, the use of round elastic bands to fit the curves of the body has rapidly increased.

However, when sewing clothes using such a round elastic band, a high-skilled technique is required because the sewing work must be performed according to the curvature of the band. In addition, there is a problem in that the fabric is folded or wrinkled during sewing due to high sewing difficulty.

In order to solve this problem, a method of attaching an adhesive tape to a round elastic band and fixing an adhesive band to the fabric to sew is proposed.

However, in the case of bonding using an adhesive tape, the adhesive material remains in the garment, causing a foreign body sensation or a problem in the sewing process due to poor adhesion.

In order to solve this problem, Korean Patent Publication No. 10-2016-0126202 discloses a textile fabric coating apparatus.

However, the prior art fiber fabric coating apparatus relates to the invention of spraying a coating liquid by passing a fiber fabric through a spray booth, and it is difficult to spray the coating liquid evenly on the fabric, and there is a problem in that stains are generated and many coating liquids are wasted.

In addition, there is a method of using an adhesive powder or a liquid adhesive as a band coating method, but there is a problem in that manufacturing cost increases due to the need for many additional equipment.

Republic of Korea Patent Publication No. 10-2016-0126202 (2016.11.02 published) "fiber fabric coating device" Republic of Korea Patent Publication No. 10-2006-0071432 (2006.06.26 published) "Method and device for digitally coating textile" Republic of Korea Patent Publication No. 10-2010-0056494 (published May 27, 2010) "Method and apparatus for separating the overspray of a liquid coating material"

The present invention is to solve the above-mentioned problems, the first object is to provide a band coating apparatus and method for allowing the adhesive film to be coated on a band-type fabric.

In addition, a second object is to provide a band coating apparatus and method for aligning a round band with a straight line to coat the round band, and constantly adjusting the tension of the band.

And the third object is to provide a band coating apparatus and method that evenly applies the adhesive material to the band and does not cause deformation of the band even after coating.

The technical problem to be achieved by the present invention is not limited to the technical problem mentioned above, and other technical problems that are not mentioned can be clearly understood by those skilled in the art from the following description. will be.

The present invention, the band coating apparatus, a band supply unit for supplying a band, a coating film supply unit for supplying a coating film, an alignment unit for overlapping and aligning one surface of the band and one surface of the coating film, the aligned band and the coating film , And a tension adjusting unit for adjusting the tension, a coating band generating unit for generating a coating band by pressing and heating the band and the coating film in close contact, a coating band recovery unit for recovering the generated coating band, and a generated It includes a coated film release paper recovery unit for recovering the coated film release paper from the coating band.

Here, the alignment unit is a first guide that aligns one end of the band and one end of the coating film by contacting one end of the band, and an agent for aligning the other end of the band and the other end of the coating film by contacting the other end of the band. It may be characterized by including two guides.

In addition, the tension adjusting unit is in contact with the other surface of the coating film to apply pressure to the band and the coating film, the rotating first roller and the second roller in contact with the other surface of the band, rotating in engagement with the first roller It may be characterized by including.

Here, the first roller may be characterized in that the surface is formed of an elastic material.

In addition, the coating band generating unit may be characterized in that it comprises a cooling module for cooling the coating band and a pressure heating module for generating a coating band by heat-sealing by pressing and heating the band and the coating film in close contact.

Here, the coating band recovery unit may be characterized in that it comprises a third roller that rotates in contact with the other surface of the coating band, and a fourth roller that rotates in contact with the third roller by contacting one surface of the coating band. .

In addition, the band coating apparatus may further include a control unit for controlling the coating band recovery speed of the coating band recovery unit and the coating film release paper recovery speed of the coating film release paper recovery unit.

Here, the coating material of the coating film may be characterized in that the thermoplastic resin.

In order to achieve the above object, the band coating method of the present invention includes: a band supply unit supplying a band, a coating film supply unit supplying a coating film, and an alignment unit overlapping one surface of the band with one surface of the coating film. Aligning step, the tension adjusting unit is in close contact with the band and the coating film are aligned, adjusting the tension, the coating band generation unit is pressed and heated the band and the coating film in close contact to produce a coating band, coating And recovering the coating band from which the band recovery unit was generated and recovering the coating film from the coating band from which the coating film release paper recovery unit was generated.

Here, the step of overlapping and aligning the alignment unit so that one surface of the band and one surface of the coating film come into contact with each other is a first guide contacting one end of the band and aligning one end of the band and one end of the coating film. It may be characterized in that it comprises a step of aligning the other end of the coating film and the other end of the band by the two guides contacting the other end of the band.

In addition, the step of adjusting the tension between the band and the coating film in which the tension adjusting unit is aligned, and adjusting the tension is a step in which the first roller contacts the other surface of the coating film, applying pressure to the band and the coating film, and rotating. And a second roller contacting the other surface of the band and rotating in engagement with the first roller.

Here, the step of generating a coating band by pressing and heating the band and the coating film in which the coating band generation unit is in close contact with the pressure heating module is pressed and heated to heat and heat-seal the coating band. The step of generating and the cooling module may be characterized by including the step of cooling the coating band.

In addition, the step of recovering the coating band in which the coating band recovery unit is generated includes the step of rotating a third roller in contact with one surface of the coating band and the fourth roller contacting the other surface of the coating band, and the third roller And it may be characterized in that it comprises a step of rotating in engagement with.

Here, the band coating method may be characterized in that the control unit further comprises the step of controlling the coating band recovery speed of the coating band recovery unit and the coating film release paper recovery speed of the coating film release paper recovery unit.

According to the present invention, the band coating apparatus and method described above, by providing a band-only coating apparatus, it is possible to easily coat the adhesive film on a narrow band.

In addition, according to the band coating apparatus and method of the present invention, the adhesive film can be easily coated on the curved band by aligning the round band with a straight line and adjusting the tension.

In addition, according to the band coating apparatus and method of the present invention, the adhesive film, which is a thermoplastic material, can be coated by a laminating method to prevent deformation of the band even after coating.

1 shows a structure of a band coating apparatus according to an embodiment of the present invention.
2 is a block diagram showing each configuration of the band coating apparatus of the present invention.
3 is a photograph of a round elastic band according to an embodiment of the present invention.
Figure 4 shows the structure of an alignment unit that is one configuration of the present invention.
Figure 5 shows the structure of the tension adjusting portion of one configuration of the present invention.
FIG. 6 is a perspective view showing an embodiment in which the first roller of the tension adjusting part, which is one component of the present invention, is implemented with an elastic material.
7 shows a front view of an embodiment in which the first roller of the tension adjusting part, which is one component of the present invention, is implemented with an elastic material.
8 shows the structure of a coating band recovery unit, which is one configuration of the present invention.
9 is a perspective view of a band coating apparatus according to an embodiment of the present invention.
10 shows a structure of a band coating apparatus according to an embodiment of the present invention.
Figure 11 shows the flow of the band coating method according to an embodiment of the present invention.

The terms or words used in the present specification and claims are not to be construed as being limited to ordinary or lexical meanings, and the inventor is based on the principle that the concept of terms can be properly defined in order to best describe the user's invention. It should be interpreted in a sense and concept consistent with the technical idea of the present invention.

Throughout the specification, when a part “includes” a certain component, it means that the component may further include other components, not to exclude other components, unless specifically stated otherwise. Listed “… Wealth”, “… "" However, terms such as “module” and “device” mean a unit that processes at least one function or operation, which may be implemented by a combination of hardware and/or software.

Terms used in the embodiments of the present invention will be briefly described, and the embodiments will be described in detail.

The terms used in the embodiments of the present invention, while considering the functions in the present invention, selected general terms that are currently widely used as possible, but may vary according to the intention or precedent of a person skilled in the art or the appearance of new technologies. . In addition, in certain cases, some terms are arbitrarily selected by the applicant, and in this case, the meaning of the terms will be described in detail in the description of the corresponding embodiments. Therefore, the terms used in the present embodiments are not simply the names of terms, but the terms have It should be defined based on the meaning and contents of the present embodiments.

In an embodiment of the present invention, terms including ordinal numbers such as first and second may be used to describe various components, but the components are not limited by the terms. Is used only for the purpose of distinguishing from other components. For example, the first component may be referred to as a second component without departing from the scope of the present invention, and similarly, the second component may also be the first component. The term can be termed an element and/or includes a combination of a plurality of related described items or any one of a plurality of related described items.

In addition, in the embodiments of the present invention, a singular expression includes a plural expression unless the context clearly indicates otherwise.

Also, in the embodiments of the present invention, terms such as “include” or “have” are intended to designate the existence of features, numbers, steps, operations, components, parts, or combinations thereof described in the specification. Or further features or numbers, steps, actions, components, parts, or combinations thereof, should not be excluded in advance.

In addition, in an embodiment of the present invention, the'module' or'unit' performs at least one function or operation, and may be implemented in hardware or software, or a combination of hardware and software. Alternatively, a plurality of'units' may be integrated with at least one module except for a'module' or'unit' that needs to be implemented with specific hardware and may be implemented with at least one processor.

Further, in an embodiment of the present invention, when a part is said to be "connected" to another part, it is not only "directly connected", but also "electrically connected" with another element in between. Also included.

In addition, in an embodiment of the present disclosure, “application” refers to a set of computer programs designed to perform a specific task. In an embodiment of the present disclosure, applications may vary. For example, a game application, a video playback application. , Map application, memo application, calendar application, phone book application, broadcast application, exercise support application, payment application, photo folder application, and the like, but is not limited thereto.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 shows a structure of a band coating apparatus according to an embodiment of the present invention. In addition, Figure 2 is a block diagram showing each configuration of the band coating apparatus of the present invention. And Figure 3 is a photograph of a round elastic band according to an embodiment of the present invention.

As shown in FIG. 1, the band coating apparatus includes a band supply unit 100, a coating film supply unit 200, an alignment unit 300, a tension adjusting unit 400, a coating band generation unit 500, and a coating band recovery unit 600 and a coated film release paper recovery unit 700.

The band supply unit 100 supplies the band 10.

The band supply unit 100 may supply the band 10 by fixing the band roll and rotating the band roll around an axis.

The band 10 may be a straight band or a round band.

Referring to FIG. 3, the round band is curved in a curved shape when it is spread on the floor. Therefore, it is possible to manufacture clothing according to the curvature of the human body.

In addition, the band 10 may be an elastic elastic band or a band-like fabric having no elasticity.

The band supply unit 100 includes at least one band roll, and simultaneously supplies one or more bands. Therefore, more than one band can be coated simultaneously to increase production efficiency.

The coating film supply unit 200 supplies the coating film 20.

The coating film supply unit 200 may fix the coating film roll and rotate the coating film roll about an axis to supply the coating film 20.

The coating film 20 may be a coating material to be coated and a coating film release paper 40 having a double layer structure.

The coating film 20 may have the same width as the band 10, and a coating material may be adhered to one surface of the release film 40 of the coating film.

And the coating material may be an adhesive thermoplastic resin. In addition, the coating material may include any material capable of coating, such as a polymer material such as acrylic resin or urethane resin.

Here, when the coating material of the coating film 20 is an adhesive thermoplastic resin, it can be made to have adhesive properties only when heating the thermoplastic coating material. Therefore, when the coating material is at room temperature, it may not have adhesive properties.

In addition, since the coating material is thermoplastic, it is possible to prevent deformation and foreign matter that appear after curing of the adhesive after being cooled.

The coating film supply unit 200 may be adjusted such that a coating material in close contact with one surface of the coating film 20 and one surface of the band 10 are supplied correspondingly.

Therefore, after the coating material of the coating film 20 is integrated with the band 10, the coating film release paper 40 can be recovered.

The coating film supply unit 200 may include at least one coating film roll, and may supply one or more coating films 20 at the same time.

Therefore, more than one band 10 may be coated at the same time to increase production efficiency.

The alignment unit 300 is superposed to align one surface of the band 10 with one surface of the coating film 20.

Particularly, the alignment unit 300 may align the round bands with dates to facilitate coating.

The band 10 and the coating film 20 are aligned so that the coating material is evenly applied to the band 10.

The tension adjusting unit 400 closely adheres the aligned band 10 and the coating film 20 and adjusts the tension.

In addition, the tension adjusting unit 400 may include one or more rollers.

And the rollers of the tension adjusting unit 400 are engaged with each other to rotate. Therefore, while the band 10 and the coating film 20 are in close contact between the rollers, it can proceed in a predetermined progression direction.

The preset progress direction can be arbitrarily set by the administrator.

The coating band generation unit 500 joins and heats the band 10 and the coating film 20 in close contact to generate a coating band 30.

In addition, the coating band generation unit 500 may include a pressure heating module 510 and a cooling module 520.

In addition, the pressure heating module 510 may generate the coating band 30 by heat-sealing the pressed band 10 and the coating film 20 by pressing and heating.

The pressurized heating module 510 may be implemented with a commonly used fused press machine.

In addition, a plurality of rollers are also arranged in the pressurized heating module 510 to help the progress of the coating band 30, and the control unit 800 adjusts the rotational speed of the roller to control the speed of the coating band 30 and Tension can be adjusted.

In addition, the cooling module 520 may cool the heated coating band 30.

Since the coating band 30 passes through the pressurized heating module 510, the temperature becomes high, and the adhesive property becomes a state, the cooling module 520 may lower the temperature of the heated coating band 30 to disappear the adhesive property. .

In addition, the cooling module 520 may cool the heated coating band 30 to prevent deformation of the band and restore elastic force.

And the cooling module 520 may be configured integrally with the pressurized heating module 510, or may be configured separately.

Further, the cooling module 520 may be implemented with one or more fans or cooling devices.

The coating band recovery unit 600 recovers the generated coating band 30.

Also, the coating band recovery part 600 may include one or more rollers.

That is, the coating band recovery unit 600 can recover the coating band 30 generated using one or more rollers, and the coating band recovery unit 600 uses the one or more rollers to tension the coating band 30. Can be adjusted.

The coated film release paper recovery unit 700 recovers the coated film release paper 40 from the generated coating band 30.

The coating film release paper recovery unit 700 may fix the coating film release paper roll and recover the coating film release paper 40 from the coating band 30 produced by rotating the coating film release paper roll about an axis.

Here, the coating film release paper 40 refers to what remains after the coating material is removed from the coating film 20.

Referring to FIG. 4, FIG. 4 shows the structure of the alignment unit 300 which is one configuration of the present invention.

The alignment unit 300 may be implemented as one or more shafts and guides installed through the shafts.

In one embodiment, the alignment unit 300 may include a first guide 310 and a second guide 320.

The first guide 310 may contact one end of the band 10 to align one end of the band 10 and one end of the coating film 20.

In addition, the second guide 320 may contact the other end of the band 10 to align the other end of the band 10 and the other end of the coating film 20.

In addition, the first guide 310 and the second guide 320 may be penetrated through the shaft and fixed to the shaft by a movable and fixed device.

In addition, the separation distance between the first guide 310 and the second guide 320 may be adjusted corresponding to the width of the band 10.

5 shows the structure of the tension adjusting unit 400, which is one component of the present invention.

The tension adjusting unit 400 is not limited to two rollers, and may be composed of a plurality of rollers.

In one embodiment, the tension adjusting unit 400 may include a first roller 410 and a second roller 420.

The first roller 410 may be an upper roller of the tension adjusting part 400. Also, the second roller 420 may be a lower roller of the tension adjusting unit 400.

The first roller 410 may contact the other surface of the coating film 20, apply pressure to the coating film 20 and the band 10, and rotate.

The second roller 420 is in contact with the other surface of the band 10 and can rotate in engagement with the first roller 410.

The first roller 410 and the second roller 420 are engaged with each other to rotate. Therefore, as the band 10 and the coating film 20 are in close contact between the first roller 410 and the second roller 420, the band 10 and the coating film 20 may proceed in a preset direction. Can.

The control unit 800 may control the speed and tension of the band 10 by adjusting the motors connected to the first roller 410 and the second roller 420.

6 is a perspective view showing an embodiment in which the first roller 410 of the tension adjusting unit 400, which is one component of the present invention, is implemented with an elastic material. In addition, FIG. 7 shows a front view of an embodiment in which the first roller of the tension adjusting part, which is one component of the present invention, is implemented with an elastic material.

The first roller 410 may be formed of a material having an elastic surface.

In one embodiment, the surface of the first roller 410 may be implemented with elastic silicone.

When the band 10 and the coating film 20 pass between the first roller 410 and the second roller 420, the silicon is compressed by the thickness of the band 10, and the band 10 is restored by the restoring force of silicon. Pressure. Therefore, the pressure is constantly transmitted to the band 10 so that the adhesion between the band 10 and the coating film 20 can be facilitated.

In particular, when the band 10 is a round band, the thickness of one end and the other end of the band 10 may be slightly different. However, when the first roller 410 is made of silicon, pressure can be constantly transmitted to the band 10 regardless of the difference in thickness.

In addition, grooves are formed in the first roller 410 as much as the thickness of the band 10, thereby aligning the band 10 and the coating film 20.

The second roller 420 may be implemented as a heating roller. The heating roller has a heating wire disposed therein to increase the temperature of the roller. Therefore, the temperature of the band 10 in contact with the second roller 420 may be increased to facilitate adhesion of the coating film 20 and the band 10.

Referring to FIG. 8, FIG. 8 shows the structure of the coating band recovery part 600 which is one configuration of the present invention.

The coating band recovery part 600 may include a third roller 610 and a fourth roller 620. However, the configuration is not limited to two rollers, and may be implemented with one roller or may be implemented with a plurality of rollers.

The third roller 610 may rotate by contacting one surface of the coating band 30.

The fourth roller 620 may contact the other surface of the coating band 30 and rotate in engagement with the third roller 610.

In addition, the surface of the third roller 610 or the fourth roller 620 may be formed by coating with a material having high friction. Therefore, it is possible to increase the friction between the coating band 30 and the roller to facilitate recovery.

The third roller 610 and the fourth roller 620 are engaged with each other to rotate. Therefore, as the coating band 30 passes between the third roller 610 and the fourth roller 620, it may progress in a preset traveling direction.

The coating band 30 recovered from the coating band recovery unit 600 may be collected in the coating band recovery container 50.

The control unit 800 includes a band supply unit 100, a coating film supply unit 200, a tension control unit 400, a coating band generation unit 500, a coating band recovery unit 600, and a coating film release paper recovery unit 700. Control the roller rotation speed to control the tension and speed of the coating band.

In addition, the control unit 800 may control the coating band recovery speed of the coating band recovery unit 600 and the coating film release paper recovery speed of the coating film release paper recovery unit 700.

In particular, the control unit 800 may control the recovery speed of the coating film release paper recovery unit 700 in response to the coating band recovery speed of the coating band recovery unit 600.

For example, if a problem occurs in the coating band recovery unit 600 and the recovery speed is slow, the recovery speed of the coated film release paper recovery unit 700 may also be adjusted in response to each other so as to be slow.

That is, the control unit 800 may control the coating film release paper recovery speed of the coating film release paper recovery unit 700 in response to a change in the coating band recovery speed of the coating band recovery unit 600, and the control unit 800 may coat The coating band recovery speed of the coating band recovery unit 600 may be controlled in response to a change in the coating film release paper recovery speed of the film release paper recovery unit 700.

As such, by controlling the recovery speed of the coating band recovery unit 600 and the coating film release paper recovery unit 700 of the control unit 800, the coating band 30 where the coding film release paper 40 is not recovered is coated band recovery unit ( 600) can be prevented from being recovered.

In addition, by controlling the recovery speed of the coating band recovery unit 600 and the coating film release paper recovery unit 700 of the control unit 800, the coating film release paper recovery unit 700 together with the coating film release paper 40, the coating band ( 30) can be prevented from being recovered.

9 is a perspective view of a band coating apparatus according to an embodiment of the present invention.

Referring to FIG. 9, in one embodiment, the four bands 10 and the coating film 20 are simultaneously supplied to recover the four coating bands simultaneously.

In addition, the guide roller 900 may guide the coated film release paper 40 so that the coated film release paper recovery unit 700 can easily recover the coated film release paper 40.

When there is no such guide roller 900, the coating band recovery unit 600 recovers the coating film release paper 40 together with the coating band 30 by the adhesive force between the coating band 30 and the coating film release paper 40. You can have problems you can do.

That is, the guide roller 900 may guide the coating film release paper 40 so that the coating band recovery unit 600 can easily remove and recover the coating band 30 from the coating film release paper 40.

10 shows a structure of a band coating apparatus according to an embodiment of the present invention.

Referring to FIG. 10, a plurality of alignment units 300 of the band coating device may be implemented (300-1, 300-2).

The band 10 and the coating film 20 are superimposed and aligned in the first alignment part 300-1.

More specifically, the first alignment part 300-1 may overlap and align the band 10 and the coating film 20 so that one surface of the band 10 and one surface of the coating film 20 abut.

At this time, the surface of the first alignment unit 300-1 may contact the other surface of the coating film 20 to bend and guide the band 10 and the coating film 20, and the band 10 and coating The film 20 can be aligned.

In addition, the band 10 and the coating film 20 may be superimposed and aligned so that one surface of the band 10 and one surface of the coating film 20 come into contact again in the second alignment unit 300-2.

At this time, the surface of the second alignment part 300-2 may contact the other surface of the band 10 to bend and guide the band 10 and the coating film 20, and the band 10 and the coating film (20) can be aligned.

As such, the alignment part 300 is formed in plural, and by guiding the band 10 and the coating film 20, the band 10 and the coating film 20 can be more accurately overlapped, and the band 10 ) And the alignment error of the band 10 and the coating film 20 that may occur during the alignment process of the coating film 20.

Here, the alignment error may include various cases where one side end of the band 10 and one side end of the coating film 20 are crooked.

Each of the alignment units 300-1 and 300-2 may be implemented as a shaft and a guide installed through the shaft, as described above with reference to FIG. 4, between the first guide 310 and the second guide 320. The separation distance can be adjusted corresponding to the width of the band 10.

In addition, a plurality of guide rollers 900 may be implemented (900-1, 900-2). The first guide roller 900-1 is disposed on the coating band recovery part 600 to guide the coating film release paper 40 so that the coating band 30 and the coating film release paper 40 are effectively separated. .

In addition, the second guide roller 900-2 may serve to guide the coated film release paper 40 so that the coated film release paper recovery unit 600 can easily recover the coated film release paper 40.

As such, the guide roller 900 is implemented in a plurality (900-1, 900-2), so that the coated film release paper 40 can be more easily separated from the coating band 30, so that the coding film release paper is not separated. It is possible to prevent the case where the coating band is recovered by the coating band recovery unit 600 or the case where the coating film release paper recovery unit 700 recovers the coating band together with the coating film release paper.

Figure 11 shows the flow of the band coating method according to an embodiment of the present invention.

Referring to FIG. 11, a band supply unit may supply a band. (S1110)

In addition, the coating film supply unit may supply the coating film. (S1120)

In addition, the alignment unit may be aligned by overlapping one surface of the band and one surface of the coating film. (S1130)

In addition, the first guide may contact one end of the band to align one end of the band and one end of the coating film.

Further, the second guide may contact the other end of the band to align the other end of the band and the other end of the coating film.

In addition, the band and the coating film in which the tension adjusting unit is aligned can be brought into close contact and the tension can be adjusted. (S1140)

In addition, the first roller may rotate while applying pressure to the band and the coating film by contacting the other surface of the coating film.

And the second roller is in contact with the other surface of the band, it can rotate in engagement with the first roller.

In addition, a coating band may be generated by pressing and heating the band and the coating film in which the coating band generation unit is in close contact. (S1150)

In addition, a coating band may be generated by heat-sealing the band and the coating film to which the pressure heating module is closely adhered and heating the coating film.

In addition, a cooling module can cool the coating band.

The coating band in which the coating band recovery unit is generated may be recovered. (S1160)

And the third roller can rotate by contacting one surface of the coating band. And the fourth roller is in contact with the other surface of the coating band, it can rotate in engagement with the third roller.

A coated film release paper can be recovered from the coating band in which the coated film release paper recovery unit is generated. (S1170)

In addition, the control unit may control the coating band recovery speed of the coating band recovery unit and the coating film release paper recovery speed of the coating film release paper recovery unit.

In the above, although the present invention has been described with limited embodiments and drawings, the present invention is not limited thereto, and various modifications and variations can be made by those skilled in the art to which the present invention pertains.

Those of ordinary skill in the art related to the present embodiment will understand that it may be implemented in a modified form without departing from the essential characteristics of the above-described substrate. Therefore, the disclosure methods should be considered from an explanatory point of view rather than a restrictive point of view. The scope of the present invention is shown in the claims rather than the foregoing description, and all differences within the equivalent range should be interpreted as being included in the present invention.

10: band 20: coating film
30: coating band 40: coated film release paper
50: coating band collection container 100: band supply
200: coating film supply unit 300: alignment unit
310: first guide 320: second guide
400: tension control unit 410: first roller
420: second roller 500: coating band generating unit
510: pressurized heating module 520: cooling module
600: coating band recovery unit 610: third roller
620: fourth roller 700: coated film release paper recovery unit
800: control unit 900: guide roller

Claims (14)

Band supply unit for supplying a band;
Coating film supply unit for supplying a coating film;
An alignment unit that overlaps and aligns one surface of the band with one surface of the coating film;
A tension adjusting unit for adhering the aligned band to the coating film and adjusting tension;
A coating band generation unit for discharging the adhesive band and the coating band produced by pressing and heating the coating film in one direction;
A coating band recovery unit for transporting and recovering the coating band discharged in one direction downward; And
Containing; a guide roller for guiding the coated film release paper upward from the coating band discharged in one direction;
The coating band recovery unit,
A third roller rotating in contact with one surface of the coating band; And
Includes; a fourth roller in contact with the other surface of the coating band, rotating in engagement with the third roller;
The guide roller,
A first guide roller disposed on the coating band recovery part to separate the coated film release paper from the coating band; And
Including; a second guide roller located below the first guide roller;
It is located on the lower side than the first guide roller, the coating film release paper recovery unit for recovering the coated film release paper from the generated coating band;
The height difference between the second guide roller and the coated film release paper recovery part is greater than the height difference between the first guide roller and the second guide roller, the band coating apparatus. According to claim 1,
The alignment unit
A first guide in contact with one end of the band to align one end of the band and one end of the coating film; And
A second guide in contact with the other end of the band to align the other end of the band and the other end of the coating film;
Band coating device comprising a. According to claim 1,
The tension adjusting unit
A first roller rotating in contact with the other surface of the coating film and applying pressure to the band and the coating film; And
A second roller contacting the other surface of the band and rotating in engagement with the first roller;
Band coating device comprising a. According to claim 3,
The first roller
Band coating device characterized in that the surface is formed of an elastic material. According to claim 1,
The coating band generating unit
Pressurized heating module for generating a coating band by heat-sealing by pressing and heating the band and the coating film in close contact; And
A cooling module for cooling the coating band;
Band coating device comprising a. delete According to claim 1,
The band coating device
A control unit controlling a coating band recovery speed of the coating band recovery unit and a coating film release paper recovery speed of the coating film release paper recovery unit;
Band coating device further comprising a. According to claim 1,
The coating material of the coating film
Band coating device, characterized in that the thermoplastic resin. A band supply unit supplying a band;
Supplying a coating film by the coating film supply unit;
Aligning and overlapping the alignment portion so that one surface of the band is in contact with one surface of the coating film;
A step in which the tension adjusting unit is brought into close contact with the band and the coating film, and the tension is adjusted;
Discharging the coating band generated by pressing and heating the band and the coating film in close contact with the coating band generating unit in one direction;
A step of transferring and recovering the coating band discharged in one direction by the coating band recovery unit downward; And
Containing; a guide roller guides the coated film release paper upward from the coating band discharged in one direction;
The step of recovering the coating band by the coating band recovery unit,
A third roller rotating in contact with one side of the coating band; And
Including; the fourth roller is in contact with the other surface of the coating band, rotating in engagement with the third roller;
The guide roller guides the release sheet of the coated film,
A first guide roller is disposed on the coating band recovery part to separate the coated film release paper from the coating band; And
The second guide roller is located below the first guide roller to guide the release sheet of the coated film.
The coating film release paper recovery unit is located below the first guide roller, but recovering the coated film release paper from the generated coating band;
The difference in height between the second guide roller and the release portion of the coated film release paper is greater than the difference in height between the first guide roller and the second guide roller. The method of claim 9,
The step of aligning the alignment part so that one surface of the band and one surface of the coating film are in contact with each other is aligned.
A first guide contacting one end of the band to align one end of the band and one end of the coating film; And
A second guide contacting the other end of the band to align the other end of the band and the other end of the coating film;
Band coating method comprising a. The method of claim 9,
The step of adjusting the tension by closely adhering the band and the coating film to which the tension adjusting unit is aligned
A first roller contacting the other surface of the coating film, applying pressure to the band and the coating film, and rotating; And
A second roller contacting the other surface of the band and rotating in engagement with the first roller;
Band coating method comprising a. The method of claim 9,
The step of generating a coating band by pressing and heating the band and the coating film in close contact with the coating band generation unit
Generating a coating band by pressurizing and heating the band and the coating film to which the pressure heating module is in close contact and heat-sealing; And
A cooling module cooling the coating band;
Band coating method comprising a. delete The method of claim 9,
The band coating method
The control unit controls the coating band recovery speed of the coating band recovery unit and the coating film release paper recovery speed of the coating film release paper recovery unit;
Band coating method characterized in that it further comprises.

Images