WO2015147400A1

WO2015147400A1 - Sheet laminating device and method

Info

Publication number: WO2015147400A1
Application number: PCT/KR2014/010762
Authority: WO
Inventors: 김영구; 최재훈
Original assignee: 와이지에프 주식회사
Priority date: 2014-03-27
Filing date: 2014-11-10
Publication date: 2015-10-01

Abstract

An embodiment of the present invention relates to a sheet laminating device and, more specifically, to a laminating device capable of minimizing product defects in the manufacture of laminated products made of leather and the like. Provided is a laminated product of which a sponge-like cushion material is adhered to the rear surface of a leather member, wherein the cushion material is formed with a relatively small area compared with that of the leather member such that a rim part, which is not provided with the cushion material, is formed on the periphery of the leather member so as to prevent overlapping of the cushion materials when coupling a plurality of leather members to each other by sewing and the like, thereby making the appearance thereof more beautiful and simultaneously providing coupling work convenience.

Description

Sheet laminating apparatus and method

Embodiment of the present invention relates to a sheet laminating device, and more particularly, to a laminating device and method that can minimize product defects in manufacturing a laminating product such as leather.

The contents described in this section merely provide background information on the embodiments of the present invention and do not constitute a prior art.

In general, the leather seat used for the seat of the vehicle is a cushioning material such as a sponge laminated on the back side of the leather member provided to a certain size, and is usually fixed by fixing the sheet member leather member pre-processed in a predetermined shape with adhesive tape or the like. After supplying continuously by the conveying means in a state, and pressing the cushioning material such as a sponge melted on one side by the heating means on one side of the conveying direction of the leather member by a pressure roller, the cushioning material is cut according to the shape of the leather member. It will go through the process.

However, according to the laminating method as described above, the process of adhering the release paper or the adhesive tape and the process of removing the same due to fixing the release tape on the leather member and fixing the adhesive tape, etc. There is a problem that the productivity is lowered, there is a disadvantage in that the economical efficiency is reduced because there is a lot of waste of materials such as release paper, adhesive tape and parts of the cut sponge, such as consumables.

In addition, conventionally, when cutting the cushioning material according to the shape of the leather member, by cutting the cushioning material to the same size as the leather member, when the leather member is bonded to each other by sewing or the like, the joint portion overlapping each other is formed thick, Because of this, it may be difficult to form a beautiful appearance of the product.

Meanwhile, in the patent filed by the present applicant (Registration Patent Publication No. 10-1167092), in order to solve the problems described above, the cushion member is bonded to the leather member seated on the jig in a state of covering the circumference with the edge cover. Afterwards, the cushion material is cut into a smaller area than the leather member, which is advantageous in that it can provide a leather product with a beautiful appearance without overlapping of cushioning materials when combining a plurality of leather members by sewing. However, even in such a case, the configuration and manufacturing process is cumbersome due to the separate edge cover is interposed.

Accordingly, one embodiment according to the present invention, to solve the above-described problems,

SUMMARY OF THE INVENTION An object of the present invention is a laminating product in which a cushioning material such as a sponge is adhered to the back of a leather member, wherein the cushioning material is formed in a relatively small cross-sectional area compared to the leather member, thereby forming a plurality of edges having no cushioning material around the leather member. It is to provide a leather laminating product that can prevent the overlap of the cushioning material when combining the leather member of the sewing, such as to form a more beautiful appearance and at the same time provide convenience in the coupling operation.

In addition, another object of the present invention is to provide a sheet laminating apparatus and method that is provided to facilitate the production of the above-described leather laminating products, reducing the occurrence of defective products and easy to mass production.

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

Sheet laminating apparatus according to an embodiment of the present invention for achieving the object of the present invention is a first jig in which the sheet-like interior member is placed, and a sheet-like exterior member having a relatively larger area than the interior member is placed An adhesive layer between the second jig having an exterior member seating groove corresponding to the area of the exterior member, and a heating means for heating one surface of the interior member disposed on one side of the first jig or the second jig, or between the exterior member and the interior member. It may include an adhesive applying means to be formed.

Here, the first jig or the second jig may include a fixing means for fixing the exterior member or the interior member is provided on any one located above.

Here, the second jig is provided to be located above the first jig, and the fixing means may include an opening and closing plate for opening and closing the bottom surface of the exterior member seating groove.

Here, the second jig is provided to be positioned above the first jig, a plurality of adsorption holes are formed on the exterior member seating groove, and the fixing means may be connected to the adsorption holes to fix the exterior member by vacuum adsorption.

Here, the first jig is provided so as to be positioned above the second jig, the first jig is formed with a cushion member seating groove corresponding to the area of the interior member, the fixing means is a cushion member seating groove so as to be detachably embedded in the interior member. It may include a plurality of fixing pins provided on.

Herein, the heating means may be located above the first jig, and the first jig may be coupled to an inverting means for rotating the internal member to face the second jig or the heating means.

Wherein the first jig or the second jig provided in any one of the lower position may further include a fixing portion for fixing the position of the outer member or the inner member, the fixing portion to maintain the position of the outer member or inner member It may include a shape for imparting a friction force to the surface of the first jig or the second jig.

On the other hand, the sheet laminating apparatus according to another embodiment of the present invention comprises a first jig for mounting and transporting the sheet-like interior member to the first set position, and the sheet-like exterior member having a relatively larger area than the interior member A second jig having a guide portion for guiding to a second setting position corresponding to the first setting position, an adhesive force providing portion for providing an adhesive force so that the interior member and the exterior member can be adhered to each other, and the exterior member covering the interior member; In order to be positioned, it may include an alignment unit for aligning the first jig and the second jig.

Here, the first jig may include a first jig transfer unit for positioning the adhesive force providing unit and the alignment unit, respectively.

Here, the guide part may include a through groove formed in a shape corresponding to the shape of the exterior member so that the exterior member penetrates the interior member.

The apparatus may further include an exterior member supply means for seating the exterior member in the through groove.

Here, the exterior member supply means may include an articulating arm installed with one or more adsorption units that operate in a set operation and adsorb each set position of the exterior member so that the exterior member does not collapse when seated in the through groove.

Preferably, the alignment unit may include a first frame and a second frame on which the second jig is installed, and positioning means installed around the first frame and the second frame to determine an alignment position of the first jig on the first jig transfer unit. have.

Preferably, the alignment unit may include a second jig transfer unit for vertically moving the first jig and / or the second jig such that the first jig and the second jig are in close contact with each other.

Preferably, the adhesive force providing unit may include a lamp for emitting near infrared rays to heat one surface of the interior member, a reflector installed on the opposite side of the interior member with the lamp therebetween to reflect near infrared rays, and a housing to block external exposure of the near infrared rays. have.

Here, the first jig may be a portion of the interior member seated on the light reflection material so that the interior member is uniformly heated by near infrared rays.

Here, the pressure roller unit further includes a pressure roller unit for pressing the internal member and the external member, and the adhesive force providing unit, the alignment unit, and the pressure roller unit may be sequentially disposed in the first jig transfer unit.

Here, between the adhesive force providing unit and the alignment unit, a dust collector for collecting dust generated when the internal member is heated may be additionally installed.

Preferably, the first jig transfer unit includes a first conveyor supplying the first jig, a second conveyor disposed below the first conveyor to recover the first jig, and the first jig continuously between the first conveyor and the second conveyor. It may include a pair of lifts which are respectively disposed at one end and the other end of the first and second conveyor to circulate with.

In addition, the sheet laminating method according to another embodiment of the present invention is a sheet laminating method for laminating the sheet-like interior member and the sheet-like exterior member having a relatively larger area than the interior member, the interior member is in the first jig A transfer step of being seated and transferred to the heating unit, a melting step of heating and melting one surface of the interior member in the heating unit, and a first jig in which the interior member is seated is formed with a guide hole corresponding to the area of the exterior member. It may include an alignment step located at the bottom, a seating step for seating the exterior member in the guide hole, and a laminated step in which the exterior member is guided to cover the interior member through the guide hole and stacked with the interior member.

The method may further include a jig adhesion step of bringing the first jig and the second jig into close contact between the alignment step and the lamination step.

And, in order to achieve the object of the present invention, the chair according to an embodiment of the present invention mutually laminated each of the plurality of laminating pieces in which the seat-shaped interior member and the seat-shaped exterior member having a relatively larger area than the interior member are stacked. It is provided by joining, each of the plurality of laminating pieces are provided by the outer member is laminated to the inner member so that the rim is provided around the outer member, the joining is made by the edge portion of each of the plurality of laminating pieces are heat-sealed or stitched (Stitch) It may be.

As described above, in one embodiment of the present invention, in a laminating product in which a cushioning material, such as a sponge, is bonded to the back of a leather member, the cushioning material is formed in a relatively small cross-sectional area compared to the leather member, and thus the cushioning material is formed around the leather member. A leather laminating product, such leather, which can form a more beautiful appearance and provide convenience in joining operation by preventing overlapping of cushioning materials when combining a plurality of leather members by sewing or the like by forming an edge portion which is not provided. It is possible to provide a laminating apparatus and method that can produce a laminating product.

In particular, the laminating apparatus according to the present embodiment is provided with a first jig in which the cushioning material is seated and a second jig in which the leather member is seated in correspondence with the first jig, and thus laminating in a state in which no release paper or adhesive tape is used as in the prior art. Not only does the work take place, but there is no need to cut the leather member or cushioning material to the standard, which minimizes waste of materials and provides convenience for the work, and greatly increases the productivity by greatly simplifying the work process. have.

In addition, the effects of the present invention have various effects such as having excellent durability and versatility according to the embodiments, and such effects can be clearly seen in the description of the embodiments to be described later.

1 is a perspective view showing an example of a product according to an embodiment of the present invention.

2 is an exploded perspective view showing an embodiment of the present invention.

3 is a cross-sectional view according to an embodiment of the present invention.

Figure 4 is a perspective view showing an installation state according to an embodiment of the present invention.

5 is an exploded perspective view showing another embodiment of the present invention.

6 is a cross-sectional view according to another embodiment of the present invention.

7 is a configuration diagram according to another embodiment of the present invention.

8 is an exploded perspective view showing yet another embodiment of the present invention.

9 is a cross-sectional view according to another embodiment of the present invention.

10 is a front view showing another configuration according to another embodiment of the present invention.

11 shows a sheet laminating apparatus according to an embodiment of the present invention.

12 shows the appearance of a laminating piece in which the interior member and the exterior member are laminated.

Figure 13 shows the state of the adhesive force providing unit.

FIG. 14 is an enlarged view of a portion of the alignment unit illustrated in FIG. 11.

FIG. 15 illustrates a state in which the second jig moves up and down by the second jig transfer unit included in the alignment unit of FIG. 11.

Figure 16 shows the exterior member supply means of the sheet laminating apparatus according to an embodiment of the present invention.

17 shows a sheet laminating method according to another embodiment of the present invention.

Hereinafter, an embodiment of the present invention will be described in detail through exemplary drawings. However, this is not intended to limit the scope of the invention.

In adding reference numerals to the components of each drawing, it should be noted that the same reference numerals are assigned to the same components as much as possible even though they are shown in different drawings. In addition, in describing the present invention, when it is determined that the detailed description of the related well-known configuration or function may obscure the gist of the present invention, the detailed description thereof will be omitted.

In addition, the size or shape of the components shown in the drawings may be exaggerated for clarity and convenience of description. In addition, terms that are specifically defined in consideration of the configuration and operation of the present invention are only for describing the embodiments of the present invention, and do not limit the scope of the present invention.

The objects, features and advantages of the present invention described above will become more apparent from the following detailed description. Hereinafter, described with reference to the accompanying drawings as follows.

1 to 10 illustrate various embodiments of the present invention. As shown in FIG. 1, according to the present invention, a laminating product 10 having a built-in member 12 such as a cushion material such as a sponge bonded to a rear surface of an exterior member 11, such as a leather member, is manufactured. 10, the inner member 12 is formed in a relatively small cross-sectional area compared to the outer member 11 to form a border portion 13 is not provided with the inner member 12 around the outer member 11 This, as mentioned in the prior art to prevent the overlap of the interior member 12 when the plurality of exterior members 11 are coupled to each other by sewing or the like to form a more beautiful appearance and at the same time convenience in the coupling operation Will be provided.

Specifically, the specific configuration and operating state of the present invention for manufacturing the laminating product 10 as described above will be described with reference to FIGS.

2 to 4 illustrate an embodiment of the present invention. As shown in FIG. 2 (a), the present invention provides a second sheet mounted to a seat member 11 having a predetermined size. The jig 20 is provided, wherein the second jig 20 is formed in a substantially rectangular frame shape and has an exterior member seating groove 21 corresponding to the cross-sectional area of the exterior member 11 on one surface thereof. 11) is cut to the standard in the previous step so that the rear surface is placed so that the exterior member seating groove 21 toward the bottom surface.

At this time, the second jig 20 is provided with a means for fixing the exterior member 11, the fixing means to the opening and closing plate 22 to open and close the bottom surface of the exterior member seating groove 21. Is provided, the opening and closing plate 22 is located on the bottom surface of the second jig 20 is provided in a pair rotatable by the hinge shaft 23 is opened and closed in accordance with automatic operation such as manual or mechanical interlocking. .

In addition, as shown in (b) of Figure 2, the interior member 12 is provided in the state cut in advance in the previous step, such as the exterior member 11 is seated on the first jig 30, the The first jig 30 has a built-in member seating groove 31 corresponding to the cross-sectional area of the built-in member 12.

As described above, the second jig 20 and the first jig 30 are operated such that one of the second jig 20 and the first jig 30 can be pressed close to the other in the state of mounting the exterior member 11 and the interior member 12. The interior member 12 is partially heat-melted on one surface by a heating means 40 (shown in FIG. 4), which will be described below, before contacting the

jigs

20 and 30 to each other. By applying an adhesive, such as hot melt on one surface of the interior member 12, this will be described with the addition of Figures 3 and 4 as follows.

As shown in (a) of FIG. 3, the second jig 20 is positioned above the exterior member 11 on the exterior member seating recess 21, and the first jig ( 30 is positioned below the second jig 20 with the built-in member 12 mounted on an upper surface thereof. At this time, the first jig 30 remains fixed and the second jig 30 is provided to enable close or spaced contact with the second jig 20 while moving up and down.

At this time, the press means 50 is provided on the upper side of the second jig 20 to press the close member 11 to the inner member 12 side and the press means 50 is approximately the inner member. It consists of a press plate 51 formed to correspond to the cross-sectional area of 12, and the cylinder 52 coupled to raise and lower the press plate 51.

In addition, as shown in (b) of FIG. 3, in the laminating operation, the press means in a state in which the opening and closing plate 22 of the second jig 20 opens the bottom surface of the exterior member seating groove 21. The exterior member 11 is pressed and adhered on the interior member 12 by the 50 to form the laminating product 10.

Preferably, as shown in Figure 4, the interior member 12 is provided to be continuously supplied on the transfer line (L), the agent for supplying the exterior member 11 to one side of the transfer line (L) 2 jig 20 is provided, the second jig 20 can be continuously supplied by a separate leather supply means, the leather supply means is rotated so that the plurality of second jig 20 is rotatable It includes a central axis 60 and a bracket 61 coupled to the rotation center axis 60 to fix the second jig 20.

According to this configuration, one of the plurality of second jig 20 is positioned on the first jig 30 to be prepared in advance to the exterior member 11 by the other during the laminating operation, In this case, at the front end of the second jig 20, the heating means 40 is positioned on the upper side of the transfer line L to heat-melt one surface of the interior member 12 in advance.

In addition, the opening and closing plate 22 is also possible by manual operation, but is preferably provided to be automatically opened and closed by a stopper or opening means provided in the leather supply means, for example, the second jig 20 is When lowering or rotating, it is opened by a stopper or opening and closing means for touching the opening and closing plate 22, and may be provided to be elastically closed by a spring or the like.

On the other hand, according to another embodiment of the present invention, as shown in Figure 5 (a), the second jig 20 to be mounted to the outer member 11 corresponding to the cross-sectional area of the outer member 11 The exterior member seating groove 21 is formed, and a plurality of suction holes 24 are formed on the exterior member seating groove 21, and as shown in FIG. 5B, the interior member 12 is formed. The first jig 30 to be mounted is formed with a built-in member seating groove 31 having a cross-sectional area corresponding to the built-in member 12.

With this configuration, as shown in FIG. 6A, the second jig 20 for mounting the exterior member 11 is positioned at the top, and the first jig for mounting the interior member 12 ( 30 is located at the bottom, and the second jig 20 is connected with suction means such as a suction pump (not shown) to suck the air through the suction hole 24 to vacuum suction the exterior member 11. To fix it.

In addition, as shown in (b) of Figure 6, after the laminating operation by the operation of the second jig 20 and the first jig 30 is completed by the blowing operation of the adsorption means or by a separate device By pushing the outer member 11 on the second jig 20 may be provided to facilitate the separation of the laminated product 10 from the device.

In addition, as shown in Figure 7, the heating means 40 is the interior member 12 in a state located in front of the mating position (laminating position) of the second jig 20 and the first jig 30 The first jig 30 and the built-in member 12 seated thereon may be provided to be continuously processed by a separate transfer line L or a turntable, as well as heat melting one surface thereof. Of course, the above-described embodiment may be similarly provided with a configuration located below.

In addition, according to another embodiment of the present invention, as shown in Figure 8 (a), the present invention is provided with a second jig 20 to be mounted to the sheet-like exterior member 11 of a predetermined size The second jig 20 is provided in a substantially rectangular frame shape and has an exterior member seating groove 21 corresponding to the cross-sectional area of the exterior member 11 formed on one surface thereof, and the exterior member 11 is standard in the previous step. It is cut to fit so as to be placed in the exterior member seating groove 21 to expose the rear surface.

In addition, as shown in (b) of Figure 8, the interior member 12 is provided in the state cut in advance in the previous step, such as the exterior member 11 is seated on the first jig 30, the The first jig 30 has a built-in member seating groove 31 corresponding to the cross-sectional area of the built-in member 12, and the built-in member seating groove 31 has a straight shape so that the built-in member 12 is nailed. A plurality of protruding fixing pins 32 are provided.

According to this configuration, as shown in (a) of FIG. 9, the second jig 20 is positioned with the exterior member 11 mounted on an upper surface thereof, and the first jig 30 is located above the The inner jig 20 is placed on the bottom of the second jig 20 while the inner member 12 is mounted on the bottom thereof so as to face the exterior member 11. In this case, the second jig 20 is maintained in a fixed state. The first jig 30 is provided to enable the second jig to be attached or spaced apart from the second jig while being moved up and down.

Here, the built-in member 12 mounted on the bottom surface of the first jig 30 is provided in a temporarily fixed state by the fixing pin 32 so that it does not fall by its own weight when a certain external force does not work Is enough.

In addition, as shown in (b) of Figure 9, the inner member 12 heat-melted by the heating means 40 as described above is the outer member 11 by the lowering of the first jig (30). Heat-sealed to the back surface of the, and then the first jig 30 is raised, wherein the interior member 12 is from the fixing pin 32 by the fusion force with the exterior member 11 It is detached automatically and only the said 1st jig 30 is raiseable.

The present invention is automatically separated from the first jig 30 after the heat fusion process as the interior member 12 is temporarily fixed by the fixing pin 32 and at the same time by a first external force (heat fusion force) Since it is easily separated from the jig 30, a separate separation operation is not necessary and there is no fear of dropping of the heat-sealed portion, so that the productivity is excellent and there is little fear of defects.

Meanwhile, the process of thermally melting one surface of the interior member 12 may be possible even when the interior member 12 is located on the bottom surface of the first jig 30, but preferably, as shown in FIG. 10. The heating means 40 is positioned above the first jig 30 so as not to interfere with the lifting operation of the first jig 30, and at the same time, the heating operation by the heating means 40 can be stably performed. At this time, the first jig 30 is coupled to the inverting means 33 for rotating the interior member 12 to face the heating means 40 or the exterior member 11 is coupled.

Here, the configuration of the reversal means 33 is not particularly limited, but for example, the clamp 34 coupled to the end of the first jig 30 and the eccentric cam 35 coupled to the clamp 34. ) May be formed of a driving motor 36 or the like for driving the eccentric cam 35, and the configuration of the inverting means 33 may be integrally coupled to a separate frame to provide the first jig 30. It can be provided to be movable integrally at the time of lifting.

In addition, another embodiment of the present invention is provided in any one of the lower side of the first jig 30 or the second jig 20 to fix the position of the exterior member 11 or the interior member 12 May include additional government.

Here, the fixing part may be shaped to impart a friction force to the surface of the first jig 30 or the second jig 20 so that the exterior member 11 or the interior member 12 maintains its position. For example, in order to impart a frictional force to the surface of the bottom surface of the outer member seating groove 21 of the second jig 20 or the portion on which the internal member 12 of the first jig 30 is placed, Magic tape, sandpatter, etc. can be attached to the part or its surface.

The interior member 12 has been described as one surface is hot melt by the heating means 40, but is not particularly limited to the adhesive member such as hot melt by the adhesive applying means to the exterior member 11 or the interior member It is also possible to apply | coat to one surface of (12), and to mutually adhere | attach.

11 shows a sheet laminating apparatus according to another embodiment of the present invention.

Figure 12 shows the appearance of the laminated piece laminated the inner member and the outer member, Figure 12 (a) is a perspective view of the laminating piece laminated the inner member and the outer member Figure 12 (b) laminating the inner member and the outer member laminated A plan view of convenience is shown.

Referring to FIGS. 11 and 12, the sheet laminating apparatus 100 according to the embodiment of the present invention may include a first jig 120, a second jig 140, an adhesive force providing unit 150, and an alignment unit 160. ) And the first jig transfer unit 170. Looking in more detail, the sheet laminating apparatus 100 according to an embodiment of the present invention is a first jig 120 for mounting and transporting the sheet-like interior member 110 in a first setting position, and the interior member 110 The second jig 140 and the interior member 110 having a guide portion 141 for guiding the sheet-like exterior member 130 having a relatively larger area to the second setting position corresponding to the first setting position. And an adhesive force providing unit 150 to provide an adhesive force so that the adhesive member and the exterior member 130 may be adhered to each other, and the first jig 120 and the first member so that the exterior member 130 may be positioned to cover the interior member 110. Alignment unit 160 for aligning the two jig 140, and the first jig transfer unit 170 for positioning the first jig 120 in the adhesive force providing unit 150 and the alignment unit 160, respectively.

The interior member 110 may be, for example, a cushioning material disposed therein in a leather laminating product such as a leather seat or the like. The exterior member 130 may be, for example, a leather member exposed to the outside in the above-described leather laminating product. The exterior member 130 is cut into various sizes and shapes, and by laminating the exterior member 130 by sewing or the like, a laminating product such as a leather sheet may be manufactured.

In the present embodiment, the exterior member 130 has a relatively larger area than the interior member 110. Accordingly, in the case of the laminating piece in which the exterior member 130 and the interior member 110 are stacked, the edge 131 is formed around the exterior member 130 without the interior member 110.

For example, the first jig 120 or the second jig 140 may have a plate shape. Here, the first setting position may be a position at which the built-in member 110 is mounted on the first jig 120.

That is, the built-in member 110 may be mounted on the first set position of the first jig 120 manually by the manufacturer, and automatically by the built-in member supply means such as an articulating arm. It may be mounted in the first setting position of the.

The second jig 140 may include a guide part 141. The guide part 141 may be a through groove formed in a shape corresponding to the size and shape of the exterior member 130 so that the exterior member 130 penetrates and overlaps the interior member 110, according to an exemplary embodiment.

The second setting position may be a position where the exterior member 130 is disposed on the second jig 140. The second setting position may correspond to the first setting position. That is, the first setting position and the second setting position correspond to each other so that the edge portion 131 may be formed around the exterior member 130 when the interior member 110 and the exterior member 130 are stacked. Can be.

Figure 13 shows the state of the adhesive force providing unit.

Referring to FIG. 13, the adhesive force providing unit 150 may include a lamp 151 that emits near infrared rays for heating one surface of the interior member 110, and an interior member having the lamp 151 interposed therebetween according to an embodiment. It may be configured to include a reflecting plate 152 installed on the opposite side of the 110 to reflect the near infrared rays, and a housing 153 installed surrounding the lamp 151 and the reflecting plate 152 and blocking external exposure of the near infrared rays.

The first jig 120 may move into the adhesive force providing unit 150 through the first jig transfer unit 170 in a state where the internal jig 120 is mounted, and the internal member 110 may provide the adhesive force providing unit 150. One side of the inside is heated and melted by near-infrared rays to obtain adhesion. According to an embodiment, at least a portion of the first jig 120 in which the interior member 110 is seated may be a light reflection material so that the interior member 110 may reflect the near infrared rays so that the interior member 110 may be uniformly heated by the near infrared rays. Can be formed.

The adhesive force providing unit 150 may be adhesive applying means for applying an adhesive to one surface of the interior member 110 or the exterior member 130 according to another embodiment.

FIG. 14 is an enlarged view of a portion A of the alignment unit illustrated in FIG. 11. FIG. 15 illustrates a state in which the second jig moves up and down by the second jig transfer unit included in the alignment unit of FIG. 11. FIG. 15 (a) illustrates a state in which the second jig descends and FIG. 15 (b). Indicates that the second jig is raised.

Referring to FIGS. 14 and 15, one embodiment of the alignment unit 160 includes a first frame 161, a second frame 162, and a first frame 161 on which the second jig 140 is installed. It may be configured to include a positioning means 163 is installed around the second frame 162 and determine the alignment position of the first jig 120 on the first jig transfer unit 170.

In the present embodiment, the first frame 161 and the second frame 162 are disposed to face each other with the first jig transfer unit 170 therebetween. Lower ends of the first frame 161 and the second frame 162 are coupled to the first jig transfer unit 170.

The second jig 140 may be spaced apart from the first jig transfer unit 170 and may be installed in the first frame 161 and the second frame 162. For example, the positioning means 163 may serve as a kind of stopper for stopping the first jig 120 carried on the first jig transfer unit 170. The positioning means 163 may be composed of, for example, operating means for moving the positioning member and the positioning member up and down. Here, the operation means may have a structure similar to the operation means 193 of the second jig transfer unit 190 to be described later. The first jig 120 is transported through the first jig transfer unit 170 and may be positioned below the second jig 140 by the positioning means 163 and vertically aligned with the second jig 140. can do. In this case, the first setting position and the second setting position are also aligned. The first jig 120 is transported through the first jig transfer unit 170 and may be positioned below the second jig 140 by the positioning means 163 and vertically aligned with the second jig 140. can do. In this case, the first setting position and the second setting position are also aligned.

After the exterior member 130 is placed on the first jig 120, the positioning means 163 is lowered and the first jig 120 may be transferred to the next position by the first jig transfer unit 170.

In the present embodiment, each of the first frame 161 and the second frame 162 has a structure in which the horizontal frame 164 connects the upper ends of the pair of vertical frames that are vertically disposed.

In addition, the alignment unit 160 may be the first jig 120 or the second jig 140 so that the first jig 120 and the second jig 140 may be in close contact with each other in an aligned state. It may include a second jig transfer unit 190 to move up and down or to move the first jig 120 and the second jig 140 up and down.

The second jig transfer unit 190 has a structure for moving the second jig 140 up and down. That is, in this case, the second jig transfer part 190 may include a holding member 191 to which the second jig 140 is detachably fixed, a guide member 192 for guiding the vertical movement of the holding member 191, and It may be configured to include an operating means 193 for moving the holding member 191 up and down. The holding member 191 may have a plate shape and may be coupled to the second jig 140 by a fastening means such as a bolt. Guide members 192 may be fixedly installed at both sides of the holding member 191. The guide member 192 may move up and down with the holding member 191 through a hole formed in the horizontal frame 164 described above. An operating means 193 may be fixedly installed at the central portion of the holding member 191. The actuating means 193 has the structure of a piston rod and a cylinder in this embodiment. That is, the piston rod can be reciprocated up and down through a cylinder installed in the center of the horizontal frame 164, the end of the piston rod is fixed to the center of the holding member 191 to move the holding member 191 up and down You can.

An operation relationship according to an embodiment of the alignment unit 160 will be described. When the first jig 120 is aligned with the second jig 140 by the positioning means 163 while the first jig 120 is transported by the first jig transporting unit 170, the second jig 140 may include a second jig transporting unit ( It is conveyed downward by the 190 and in close contact with the first jig 120.

The exterior member 130 may be seated in the through groove of the second jig 140 at the same time or after the second jig 140 and the first jig 120 is in close contact with each other. Therefore, since the interior member 110 is already located at the first setting position of the first jig 120, the exterior member 130 is stacked with the interior member 110 after being positioned at the second setting position through the through groove, The exterior member 130 and the interior member 110 may be stacked at the correct position.

According to an embodiment, the exterior member 130 may be seated in the through groove of the second jig 140 manually by the manufacturer.

However, according to an embodiment, the sheet laminating apparatus 100 of the present invention may include an exterior member supply means 180 for automatically seating the exterior member 130 in the through groove. In addition, it may include a built-in member supply means for seating the built-in member 110 in a first set position on the first jig 120.

The exterior member supply means 180 is provided with one or more adsorption parts 181 for adsorbing each set position of the exterior member 130 in a vacuum or the like so that the exterior member 130 does not fold when seated in the through groove according to an embodiment. It may be. The internal member supply means may have the same configuration as the external member supply means 180.

Referring to FIG. 16, it can be seen that the three adsorption parts 181 adsorb three parts of the “c” shaped exterior member 130. The manufacturer can set the respective positions on the exterior member 130 or interior member 110 so as not to be folded when the exterior member 130 or interior member 110 cut into various shapes is supplied, and each adsorption part 181 ) Is a vacuum suction the corresponding set position when the exterior member 130 is seated in the through groove or when the interior member 110 is seated in the first jig 120, the exterior member 130 or interior member 110 Can be prevented from being folded.

According to an exemplary embodiment, the exterior member supply unit 180 and the interior member supply unit may have a plurality of joints, operate in a predetermined operation, and include an articulating arm provided with one or more adsorption units 181 on one side. .

The first jig transfer unit 170 may include a conveyor system according to an embodiment. In the present exemplary embodiment, the first jig transfer unit 170 may include a first conveyor 171 for supplying the first jig 120 and a lower part disposed below the first conveyor 171 to recover the first jig 120. 2 conveyor 172 and the first jig 120 is disposed at one end and the other end of the first and second conveyor 172, respectively, so as to continuously circulate between the first conveyor 171 and the second conveyor 172. May include a pair of lifts 173.

Sheet laminating apparatus 100 according to an embodiment of the present invention may further include a pressure roller 200 for pressing the interior member 110 and the exterior member 130. In this case, the adhesive force providing unit 150, the alignment unit 160, and the pressure roller unit 200 may be sequentially disposed on the first jig transfer unit 170.

In addition, the sheet laminating apparatus 100 according to an embodiment of the present invention may be additionally installed a dust collector 210 for collecting dust generated when the interior member 110 is heated around the adhesive force providing unit 150. have. According to the exemplary embodiment, the dust collecting device 210 may be disposed between the adhesive force providing unit 150 and the alignment unit 160, and a pair may be disposed on the upper and lower portions of the first jig transfer unit 170, respectively.

Referring back to Figure 11 will be described the operation relationship of the sheet laminating apparatus 100 according to an embodiment of the present invention.

In the sheet laminating apparatus 100 according to an embodiment of the present invention, a plurality of first jigs 120 may be provided. The plurality of first jigs 120 may continuously produce the laminating pieces while continuously circulating on the first jig transfer unit 170.

That is, when the built-in member supply means seats the built-in member 110 in the first set position while the first jig 120 is positioned on the first lift 173, the first jig (the first jig 120 mounted on the built-in member 110) 120 is transferred by the first conveyor 171 enters the adhesive force providing unit 150.

In the adhesive force providing unit 150, near infrared rays are emitted to heat and melt one surface of the interior member 110 mounted on the first jig 120. The first jig 120 mounted on the interior member 110 in a molten state is transferred by the first conveyor 171 to pass through the dust collector 210, and removes dust generated by melting. do. According to the exemplary embodiment, the dust collector 210 may be installed at one side of the adhesive force providing unit 150 to directly absorb dust in the adhesive force providing unit 150.

The first jig 120 that has passed through the dust collector 210 is stopped by the positioning member 160 by the positioning member. In the alignment unit 160, the second jig 140 is positioned above the first jig 120, and the first jig 120 and the second jig 140 are aligned, and the second jig 140 descends. In close contact with the first jig 120. According to an embodiment, the first jig 120 may be raised to closely contact the second jig 140. According to another embodiment, both the first jig 120 and the second jig 140 may move up and down to closely contact each other.

After the second jig 140 and the first jig 120 are in close contact with each other, the exterior member supply unit 180 seats the exterior member 130 in the through groove of the second jig 140. The exterior member 130 seated in the through groove descends through the through groove and is stacked on the interior member 110 to form a laminating piece. Thereafter, the second jig 140 and the first jig 120 release the close contact, and the first jig 120 having the laminating piece mounted thereon is transferred by the first conveyor 171 to pass through the pressure roller part 200. . While passing through the pressure roller unit 200, the exterior member 130 and the interior member 110 are compressed to improve adhesive strength.

The first jig 120 on which the laminating piece is mounted is continuously conveyed by the first conveyor 171 to be located on the lift 173, and the product collecting means such as a product recovering unit, such as an articulating arm, collects the laminating piece. The empty first jig 120 in which the laminating pieces are recovered is lowered by the lift 173 and then recovered by the second conveyor 172 to return to an initial state to prepare for mounting the interior member 110.

Meanwhile, the exterior member 130 seated on the second jig 140 may have various sizes and shapes, and various second jigs 140 having guide parts 141 corresponding thereto may be provided. One of the provided second jig 140 may be selected and installed in the alignment unit 160.

Referring to FIG. 17, another embodiment of the present invention provides a sheet laminating method of stacking a sheet-shaped interior member 110 and a sheet-shaped exterior member 130 having a relatively larger area than the interior member 110. Can be provided.

In addition, the sheet laminating method according to the present embodiment may include a conveying step (S100) in which the interior member 110 is seated on the first jig 120 is transferred to the heating unit.

In addition, the heating unit may include a melting step (S200) in which one surface of the interior member 110 is heated and melted.

In addition, the alignment step (S300) in which the first jig 120 on which the interior member 110 is seated is located below the second jig 140 having a guide hole corresponding to the area of the exterior member 130. It may include.

In addition, it may include a seating step (S400) for mounting the exterior member 130 in the guide hole.

In addition, the exterior member 130 may include a stacking step S500 that is guided so as to cover the interior member 110 through the guide hole and is stacked with the interior member 110.

Here, between the alignment step (S300) and the lamination step (S500), the jig adhesion step (S400) for closely contacting the first jig 120 and the second jig 140 may be further included. In addition, the guide hole may correspond to the guide unit 141 in the above-described embodiment.

On the other hand, according to another embodiment of the present invention, each of the plurality of laminating pieces in which the sheet-like interior member 110 and the sheet-like exterior member 130 having a larger area than the interior member 110 is laminated Are provided in conjunction with each other,

Each of the plurality of laminating pieces is provided with the exterior member 130 stacked on the interior member 110 such that an edge portion 131 is provided around the exterior member 130.

The bonding may provide a chair in which the edge portion 131 of each of the plurality of laminating pieces is heat fused or stitched. The chair here may include a leather chair installed in a vehicle. Since the structure of the chair itself is much known in the art, detailed description thereof will be omitted.

The above description is merely illustrative of the technical idea of the present invention, and those skilled in the art to which the present invention pertains may make various modifications and changes without departing from the essential characteristics of the present invention.

Therefore, the embodiments disclosed in the present invention are not intended to limit the technical idea of the present invention but to describe the present invention, and the scope of the technical idea of the present invention is not limited by these embodiments. The protection scope of the present invention should be interpreted by the following claims, and all technical ideas within the equivalent scope should be interpreted as being included in the scope of the present invention.

Claims

A first jig in which a sheet-shaped built-in member is placed;

A second jig having a sheet-like exterior member having a larger area than the interior member and having an exterior member seating groove corresponding to the area of the exterior member; And

Sheet laminating apparatus comprising a heating means for heating one surface of the interior member or an adhesive coating means for forming an adhesive layer between the exterior member and the interior member disposed on one side of the first jig or the second jig. .
The method of claim 1,

Sheet laminating apparatus further comprises a fixing means for fixing the exterior member or the interior member provided on any one of the first jig or the second jig located above.
The method of claim 2,

The second jig is provided so as to be positioned above the first jig, the fixing means seat laminating apparatus, characterized in that it comprises an opening and closing plate for opening and closing the bottom surface of the exterior member seating groove.
The method of claim 2,

The second jig is provided so as to be positioned above the first jig, a plurality of suction holes are formed on the exterior member seating groove;

The fixing means is a sheet laminating device, characterized in that connected to the suction hole to fix the outer member by vacuum adsorption.
The method of claim 2,

The first jig is provided so as to be positioned above the second jig, the first jig is formed with a cushion member seating groove corresponding to the area of the interior member;

The fixing means is a sheet laminating device, characterized in that it comprises a plurality of fixing pins provided on the cushion member seating groove to be detachably embedded in the interior member.
The method of claim 5,

The heating means is located above the first jig;

And said reversing means for rotating said interior member to face said second jig or said heating means is coupled to said first jig.
The method of claim 1,

The fixing unit may further include a fixing unit provided at any one of the first jig or the second jig, and fixing the position of the exterior member or the interior member. The fixing unit may include the exterior member or the interior member. A sheet laminating device, characterized in that the shape to impart a frictional force to the surface of the first jig or the second jig to maintain the position.
A first jig for mounting and transporting the sheet-shaped built-in member in a first setting position;

A second jig having a guide part for guiding a sheet-shaped exterior member having a larger area than the interior member to a second preset position corresponding to the first preset position;

An adhesive force providing unit for providing an adhesive force so that the internal member and the external member can be adhered to each other;

An alignment unit for aligning the first jig and the second jig so that the exterior member may be positioned to cover the internal member; And

A first jig transfer unit for placing the first jig in each of the adhesive force providing unit and the alignment unit;

Sheet laminating device comprising a.
The method of claim 8,

And the guide part is a through groove formed in a shape corresponding to that of the exterior member so that the exterior member penetrates and overlaps the interior member.
The method of claim 9,

Sheet laminating apparatus characterized in that it further comprises an outer member supply means for mounting the outer member in the through groove.
The method of claim 10,

The exterior member supply means is operated in a set operation, characterized in that it comprises an articulating arm provided with at least one adsorption portion for adsorbing each set position of the exterior member so that the exterior member is not folded when seated in the through groove. Sheet laminating device.
The method of claim 8,

The alignment unit,

A first frame and a second frame in which the second jig is installed; And

Positioning means disposed around the first frame and the second frame and determining an alignment position of the first jig on the first jig transfer part;

Sheet laminating apparatus comprising a.
The method of claim 12,

The alignment unit may include a second jig transfer unit for moving the first jig and / or the second jig up and down to be in close contact with each other in a state where the first jig and the second jig are aligned. .
The method of claim 8,

The adhesive force providing unit,

It includes a lamp for emitting a near infrared ray for heating one surface of the interior member, a reflection plate installed on the opposite side of the interior member with the lamp therebetween reflecting the near infrared ray, and a housing to block the external exposure of the near infrared ray A sheet laminating apparatus characterized by the above-mentioned.
The method of claim 14,

The first jig is a sheet laminating apparatus, characterized in that the portion on which the interior member is seated is made of a light reflection material so that the interior member is uniformly heated by the near infrared rays.
The method of claim 8,

And a pressurizing roller portion for urging the inner member and the outer member, wherein the adhesive force providing portion, the alignment portion, and the pressing roller portion are sequentially disposed on the first jig conveying portion.
The method of claim 16,

And a dust collecting device for collecting dust generated when the internal member is heated between the adhesive force providing unit and the alignment unit.
The method of claim 8,

The first jig transfer unit includes a first conveyor supplying the first jig, a second conveyor disposed below the first conveyor to recover the first jig, and the first jig is connected to the first conveyor and the first jig. And a pair of lifts disposed respectively at one end and the other end of the first and second conveyors to continuously circulate between the two conveyors.
In the sheet laminating method for laminating a sheet-like interior member and a sheet-shaped exterior member having a larger area than the interior member,

A conveying step in which the internal member is seated on the first jig and transferred to the heating unit;

A melting step of heating and melting one surface of the internal member in the heating unit;

An alignment step in which the first jig on which the internal member is seated is positioned below the second jig in which a guide hole corresponding to the area of the external member is formed;

A seating step of seating the exterior member in the guide hole; And

A stacking step in which the exterior member is guided so as to cover the interior member through the guide hole and laminated with the interior member;

Sheet laminating method comprising a.
The method of claim 19,

Between the alignment step and the lamination step, the sheet laminating method characterized in that it further comprises a jig adhesion step for bringing the first jig and the second jig in close contact.