KR102271032B1 - apparatus for auto attaching rubber of TV stand - Google Patents

Abstract

A rubber automatic attachment device for a TV stand according to an embodiment of the present invention includes: a first rubber pallet provided with a rubber jig for accommodating the rubber; a second rubber pallet exchanged with the first rubber pallet and provided with the rubber jig; a first rubber pallet up-down module coupled to the first rubber pallet to elevate the first rubber pallet; a first loadless cylinder coupled to the first rubber pallet up-down module to move the first rubber pallet up-down module; a second rodless cylinder coupled to the second rubber pallet to move the second rubber pallet; and a pin-up cylinder supporting the first rubber pallet or the second rubber pallet. includes

Description

Rubber automatic attachment device for TV stand {apparatus for auto attaching rubber of TV stand}

The present invention relates to an automatic rubber attachment device for a TV stand, and to an automatic rubber attachment apparatus for a TV stand capable of automatically attaching rubber to the bottom surface of a TV stand after automatically separating and loading the rubber from a rubber belt.

In recent years, thinner and lighter TVs are being developed due to the slimming of display panels, and they are being used as products that compose interiors with furniture in living spaces such as living rooms as well as reinforcing the original functions of the products.

Such TVs are used by being mounted on a wall-mounted or TV stand. In the case of TV stands, thin or curved TV stands are being designed to secure aesthetics according to a slimmed display panel.

1 shows a TV stand (S) beautifully manufactured in this way. The TV stand S includes a curved portion SR supported on a floor or furniture surface, and a neck portion SN formed to protrude from the curved portion SR and coupled to the display panel.

Here, since the curved part SR should be firmly supported on the floor or furniture surface to function not to slip, a plurality of rubbers R are attached to the bottom surface of the curved part SR as shown in (a) or (b) of FIG. 2 . have.

When a TV manufacturer attaches this rubber (R) to a TV stand (S), the producer places the TV stand (S) on the jig so that the bottom of the TV stand (S) is exposed, and the bottom of the exposed TV stand (S). Attach the rubber (R) manually.

At this time, as shown in FIG. 3, since each rubber R cut horizontally and vertically from the rubber belt B must be manually separated and attached one by one, the work required time is excessively increased and productivity is reduced. , the attachment accuracy is also reduced due to manual attachment.

In particular, based on the X and Y axes of FIG. 2, the rubber R shown in FIG. 2 (a) is attached parallel to the Y axis, but as shown in FIG. 2 (b), each rubber R is Y When attached while forming a predetermined angle on the axis, there is a problem in that the rubber R deviates from the attachment position SP or slip occurs, so that the attachment accuracy is remarkably reduced and the tact time is greatly increased.

Therefore, the development of an automatic rubber attachment device for TV stand that can automatically separate the rubber from the rubber belt and automatically attach the rubber to the bottom of the TV stand to improve the attachment accuracy and reduce the tact time to increase productivity. it is necessary.

An object of the present invention is to provide an automatic rubber attachment device for a TV stand capable of automatically attaching the rubber to the bottom of the TV stand after automatically separating and loading the rubber from the rubber belt.

The problems of the present invention are not limited to the problems mentioned above, and other problems not mentioned will be clearly understood by those of ordinary skill in the art from the following description.

According to an embodiment of the present invention for solving the above problems, there is provided an automatic rubber attachment device for a TV stand, comprising: a first rubber pallet provided with a rubber jig for accommodating the rubber; a second rubber pallet exchanged with the first rubber pallet and provided with the rubber jig; a first rubber pallet up-down module coupled to the first rubber pallet to elevate the first rubber pallet; a first loadless cylinder coupled to the first rubber pallet up-down module to move the first rubber pallet up-down module; a second rodless cylinder coupled to the second rubber pallet to move the second rubber pallet; and a pin-up cylinder supporting the first rubber pallet or the second rubber pallet. includes

In addition, the pin-up cylinder may include a pin-up head disposed under the first rubber pallet or under the second rubber pallet; and a pin-up cylinder body provided with the pin-up head and configured to elevate the pin-up head; may include.

In addition, the first rubber pallet is formed by opening a first pinhole on an edge adjacent to the second rodless cylinder, and the second rubber pallet is formed by opening a second pinhole on an edge adjacent to the first rodless cylinder can be

In addition, the first rubber pallet up-down module, a cylinder support bracket coupled to the first rodless cylinder; a pallet elevating cylinder coupled to the cylinder support bracket; and a pallet support plate having one side coupled to the pallet elevating cylinder and the other side coupled to the first rubber pallet; may include.

In addition, the pin-up cylinder may include: a first pin-up cylinder disposed in front and adjacent to the second rodless cylinder; a second pin-up cylinder disposed in front and disposed adjacent to the first rodless cylinder; a third pin-up cylinder disposed at the rear and disposed adjacent to the first rodless cylinder; and a fourth pin-up cylinder disposed at the rear and disposed adjacent to the second rodless cylinder; may include.

In addition, when the rubber is loaded on the rubber jig of the first rubber pallet, the first rubber pallet may be lowered and the fourth pin-up cylinder may be raised and lowered to support the first rubber pallet.

In addition, when the rubber is loaded on the rubber jig of the second rubber pallet, the third pin-up cylinder may be raised and lowered to support the second rubber pallet.

In addition, when the rubber is adsorbed from the rubber jig of the first rubber pallet, the first rubber pallet may descend and the first pin-up cylinder may be raised and lowered to support the first rubber pallet.

In addition, when the rubber is adsorbed from the rubber jig of the second rubber pallet, the second pin-up cylinder may move up and down to support the second rubber pallet.

In addition, the first rubber pallet may be moved forward or backward after being lifted, and the second rubber pallet may be moved to a position before the first rubber pallet is moved up and down.

The details of other embodiments are included in the detailed description and drawings.

According to the automatic rubber attachment apparatus for a TV stand according to an embodiment of the present invention, the automatic rubber attachment apparatus for a TV stand according to an embodiment of the present invention automatically separates the rubber (R) from the rubber belt (B) and individually Since the rubber (R) is automatically attached to the plurality of attachment positions (SP) located on the bottom surface of the TV stand (S) after loading, the tact time is reduced to increase productivity and significantly increase the attachment accuracy.

The effects of the present invention are not limited to the above-mentioned effects, and other effects not mentioned will be clearly understood by those of ordinary skill in the art from the description of the claims.

1 is a perspective view of a general TV stand.
2 (a) and (b) are bottom views of the TV stand showing the attachment position of the rubber.
3 is a plan view of a rubber belt according to an embodiment of the present invention.
4 is a perspective view of an automatic rubber attachment device for a TV stand according to an embodiment of the present invention.
5 is a plan view of an automatic rubber attachment device for a TV stand according to an embodiment of the present invention.
6 is a perspective view of the rubber belt loading part 10 and the rubber separating part 20 according to an embodiment of the present invention.
FIG. 7 is a plan view of FIG. 6 .
8 is a perspective view of the rubber belt transfer unit 120 and the rubber belt lift unit 110 according to an embodiment of the present invention.
9 is a side view of FIG. 8 ;
10 is a perspective view of the rubber separation unit 20 according to an embodiment of the present invention.
11 is a bottom perspective view of FIG. 10 .
12 is a perspective view of the rubber separation unit 220 according to an embodiment of the present invention.
13 is an exploded perspective view of the rubber separating unit 220 , a perspective view of the front rubber separating unit 220 .
14 is an exploded perspective view of the rubber separation unit 220 , a perspective view of the rear rubber separation unit 220 .
15 is a side view of the front rubber separation unit 220 shown in FIG. 13 .
16 is a side view of the rear rubber separation unit 220 shown in FIG. 14 .
17 is a perspective view of the rubber separation nozzle module 224 according to an embodiment of the present invention.
FIG. 18 is a bottom view of FIG. 17 .
19 is an inner side view of the rubber separation unit 220 according to an embodiment of the present invention.
20 is a flowchart illustrating a rubber separation operation of the rubber separation unit 220 according to an embodiment of the present invention.
21 to 23 are operation diagrams of a rubber separation unit according to an embodiment of the present invention.
24 is a perspective view of the rubber loading unit 230 according to an embodiment of the present invention.
25 is a flowchart illustrating a rubber loading operation of the rubber separating unit 220 according to an embodiment of the present invention.
26 to 27 are operation diagrams of the rubber separation unit 220 according to an embodiment of the present invention.
28 is an operation diagram of the front nozzle unit 2241 and the rear nozzle unit 2242 according to an embodiment of the present invention.
29 is a schematic diagram illustrating that the rubber separation unit 220 individually stacks the rubber R on the rubber loading unit 230 to be spaced apart from each other.
30 is a perspective view of a rubber attachment unit 310 according to an embodiment of the present invention.
31 is a bottom perspective view of the rubber attachment unit 310 according to an embodiment of the present invention.
32 is a front view of the rubber attachment unit 310 according to an embodiment of the present invention.
33 is a perspective view of an attachment finger 317 according to an embodiment of the present invention.
34 is an operation flowchart of the rubber attachment part 30 according to an embodiment of the present invention.
35 is a perspective view of the rubber attachment unit 310 and the rubber loading unit 230 according to an embodiment of the present invention.
36 is a schematic diagram schematically showing the position of the rubber (R) adsorbed by the rubber attachment unit 310 .
37 is a schematic view schematically showing another position of the rubber R to which the rubber attachment unit 310 is adsorbed.
FIG. 38 is a view showing that the rubber attachment unit 310 rotates after adsorbing the rubber (R).
39 is a view showing that the rubber attachment unit 310 approaches the TV stand (S) to individually attach the rubber (R) to the TV stand (S).
40 is a view showing that the rubber attachment unit 310 attaches the rubber (R) to the attachment position (SP) of the TV stand (S).
41 is a view showing that the rubber attachment unit 310 attaches the rubber (R) to the attachment position (SP) of another TV stand (S).
42 is a perspective view in which the TV stand S is coupled to the TV stand jig 320 according to an embodiment of the present invention.
43 is a perspective view of a TV stand (S) jig according to an embodiment of the present invention.
Figure 44 is a front view of Figure 42, Figure 45 is a plan view of the jig plate 321 according to an embodiment of the present invention.
46 is a cross-sectional view taken along line A-A' of FIG. 42 .
47 is a perspective view of a holding module 324 according to an embodiment of the present invention.
FIG. 48 is a bottom perspective view of FIG. 47 .
Fig. 49 is a front view of Fig. 47;
50 is a perspective view of a hook module 3241 and a link module 3243 according to an embodiment of the present invention.
51 to 53 are operation diagrams of the holding module 324 according to an embodiment of the present invention.
54 is a plan view of the rubber loading unit 240 according to another embodiment of the present invention.
55 is a perspective view of the rubber loading unit 240 according to another embodiment of the present invention in which the side frame 2413 and the base frame 2411 are removed in FIG. 54 .
Fig. 56 is a side view of Fig. 55;
FIG. 57 is an arrangement state diagram of the pin-up cylinder 290 shown in FIG. 55 .
58 to 60 are operation views in which the first rubber pallet 251 is horizontally disposed in order to load the rubber R on the first rubber pallet 251 .
61 to 63 are operation diagrams in which the second rubber pallet 253 is horizontally disposed in order to load the rubber R on the second rubber pallet 253 .
64 to 65 are operation diagrams in which the first rubber pallet 251 is horizontally arranged so that the rubber R is adsorbed from the first rubber pallet 251 .
66 to 67 are operation diagrams in which the second rubber pallet 253 is horizontally arranged so that the rubber R is adsorbed from the second rubber pallet 253 .
68 is an operation diagram in which the first rubber pallet 251 and the second rubber pallet 253 are exchanged with each other.

In describing the present invention, if it is determined that a detailed description of a related known function or configuration may unnecessarily obscure the gist of the present invention, the detailed description thereof will be omitted. Even if the terms are the same, if the indicated parts are different, it is to be said in advance that the reference numerals do not match.

And the terms to be described later are terms set in consideration of functions in the present invention, which may vary depending on the intention or custom of operators such as experimenters and measurers, and thus definitions should be made based on the content throughout this specification.

In this specification, terms such as first, second, etc. may be used to describe various elements, but the elements should not be limited by the terms. The above terms are used only for the purpose of distinguishing one component from another. For example, without departing from the scope of the present invention, a first component may be referred to as a second component, and similarly, the second component may also be referred to as a first component. and/or includes a combination of a plurality of related listed items or any of a plurality of related listed items.

The terms used herein are used only to describe specific embodiments, and are not intended to limit the present invention. The singular expression includes the plural expression unless the context clearly dictates otherwise.

Unless defined otherwise, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Terms such as those defined in a commonly used dictionary should be interpreted as having a meaning consistent with the meaning in the context of the related art, and should not be interpreted in an ideal or excessively formal meaning unless explicitly defined in the present application. does not

In addition, when a part "includes" a component, it means that other components may be further included, rather than excluding other components, unless otherwise stated.

Hereinafter, with reference to the accompanying drawings, a preferred embodiment of the present invention will be described in detail. Like reference numerals in each figure indicate like elements.

Hereinafter, an automatic rubber attachment device for a TV stand according to an embodiment of the present invention will be described with reference to FIGS. 4 to 5 .

4 is a perspective view of an automatic rubber attachment apparatus for a TV stand according to an embodiment of the present invention, and FIG. 5 is a plan view of the automatic rubber attachment apparatus for a TV stand according to an embodiment of the present invention.

4 to 5 , in the automatic rubber attachment device for TV stand according to an embodiment of the present invention, a rubber belt loading unit (B) in which a plurality of rubbers (R) is aggregated is loaded in the transport direction ( 10), is connected to the rubber belt loading unit 10, and separates the plurality of rubbers R from the rubber belt B transferred from the rubber belt loading unit 10, and then separates the separated rubbers R The rubber separation part 20 to load it, and the rubber attachment part for transferring the rubber R from the rubber separation part 20 and attaching the rubber R to the plurality of attachment positions SP of the TV stand (S) ( 30).

The frame constitutes the exterior. Various devices are coupled to the frame. The frame according to an embodiment of the present invention will be described as being divided into a transport part frame (FR1) and an attachment part frame (FR2) for convenience, but the components are not limited thereto and may be implemented as a single frame.

The transfer part frame FR1 is a frame that supports the components of the rubber belt loading unit 10 and the rubber separation unit 20 to be described later. The attachment part frame FR2 is a frame that supports the components of the rubber attachment part 30 . Hereinafter, unless otherwise specified, the frame will be described as indicating one of the transfer part frame (FR1) or the attachment part frame (FR2).

The rubber belt loading part 10 is provided in the transfer part frame FR1. The rubber belt loading unit 10 loads the rubber belt (B). Here, the loading (loading) includes a case in which the rubber belt (B) is supplied and loaded and transported. In this case, the rubber belt loading unit 10 loads the rubber belt B in the transport direction.

Here, the transfer direction is defined as a direction from the rubber belt loading part 10 to the rubber separating part 20 . 4 and 5, the conveying direction is indicated in the direction of the arrow. Hereinafter, the conveying direction refers to the above direction unless there is a special circumstance.

The rubber belt (B) includes a plurality of rubbers (R) cut horizontally and vertically as shown in FIG. 3 and an adhesive applied to the bottom surface and a release paper (FL) attached to the bottom surface of each rubber (R). Hereinafter, the front, rear, horizontal row, and vertical column of the rubber belt (B) shown in FIG. 3 will be defined based on the description.

A plurality of rubbers R are assembled on the rubber belt B. Each rubber (R) is formed by cutting a large rubber (R) horizontally and vertically. At this time, since each rubber R is in contact with the adjacent rubber R, each rubber R may not be easily separated from the rubber belt B.

The rubber (R) is finally attached to the bottom surface of the TV stand (S). In this case, the rubber (R) is attached to the attachment position (SP) formed on the bottom surface of the TV stand (S). At this time, a plurality of attachment positions SP are located on the bottom surface of the TV stand S, and are spaced apart from each other. In this case, it may be attached to the attachment position SP by the adhesive applied to the bottom surface of the rubber R. In addition, the pressure-sensitive adhesive may prevent the rubber R from being easily separated from the rubber belt B.

The release paper FL functions to protect the adhesive applied to the bottom surface of the rubber R from being contaminated. The release paper FL is separated from the rubber belt B. In this case, the release paper FL may be separated from the rubber separation unit 20 . This will be described later.

The rubber separation unit 20 is provided in the transfer part frame FR1. The rubber separation unit 20 may be connected to the rubber belt loading unit 10 . The rubber separation unit 20 receives the rubber belt B from the rubber belt loading unit 10 .

The rubber separation unit 20 separates the plurality of rubbers R from the rubber belt B. That is, each of the rubbers (R) cut horizontally and vertically of the rubber belt (B) shown in FIG. 3 can be individually attached to the attachment position (SP) of the bottom surface of the TV stand (S) shown in FIG. 2 . separated by

In other words, one rubber R is attached to one attachment position SP shown in FIG. 2, and to attach one rubber R to one attachment location SP, each After the rubber (R) is individually separated, each rubber (R) must be attached to each attachment position (SP).

In this case, the rubber separation unit 20 is configured to attach a plurality of rubbers (R) from the rubber belt (B) so that the rubber attaching unit (30) to be described later can attach each rubber (R) to each attachment position (SP). Separated individually.

The rubber separation unit 20 loads the separated rubbers R to be individually spaced apart. That is, each rubber R is individually loaded to be spaced apart so that the rubber attachment part 30 to be described later can transfer the individually separated rubbers R as they are.

The rubber attachment part 30 is provided in the attachment part frame FR2. The rubber attachment part 30 transfers the rubber R from the rubber separation part 20 . In this case, the rubber R is individually separated and stacked on the rubber separation unit 20 as described above, and the rubber attachment unit 30 individually adsorbs and transports the rubber R to be spaced apart.

The rubber attachment part 30 transfers the rubber R from the rubber separation part 20 and attaches it to the attachment position SP of the TV stand S. The rubber attachment part 30 individually attaches each rubber R to each attachment position SP of the TV stand S.

Hereinafter, a method for automatically attaching rubber for a TV stand according to an embodiment of the present invention will be described.

A rubber belt loading step in which the rubber belt loading unit 10 loads the rubber belt (B) in which a plurality of rubbers (R) are aggregated, the rubber belt loading step, the rubber separation unit ( 20) separating the plurality of rubbers (R) from the rubber belt (B) transferred from the rubber belt loading unit 10, and then separately loading the separated rubbers (R) separately and separately from the rubber belt loading unit (10), and rubber attachment It includes a rubber attachment step of attaching the rubber (R) to the plurality of attachment positions (SP) of the TV stand (S) by transferring the rubber (R) from the part (30) to the rubber separating part (20).

In the rubber belt loading step, the rubber belt loading unit 10 loads the rubber belt (B). In this case, the rubber belt loading unit 10 loads the rubber belt B in the transport direction.

In the rubber separation and loading step, the rubber separation unit 20 separates the plurality of rubbers R from the rubber belt B transferred from the rubber belt loading unit 10 . Thereafter, the rubber separation unit 20 loads the separated rubbers R to be individually spaced apart.

In this case, the rubber separation unit 20 is configured to attach a plurality of rubbers (R) from the rubber belt (B) so that the rubber attaching unit (30) to be described later can attach each rubber (R) to each attachment position (SP). separate

In the rubber separation and loading step, the rubber separation unit 20 loads the separated rubbers R to be individually spaced apart. That is, each rubber R is individually loaded to be spaced apart so that the rubber attachment part 30 to be described later can transfer the individually separated rubbers R as they are.

In the rubber attachment step, the rubber attachment part 30 transfers the rubber R from the rubber separation part 20 . In this case, the rubber R is individually separated and stacked on the rubber separation unit 20 as described above, and the rubber attachment unit 30 individually adsorbs and transports the rubber R to be spaced apart.

In the rubber attachment step, the rubber attachment part 30 transfers the rubber R from the rubber separation part 20 and attaches it to the attachment position SP of the TV stand S. In this case, a plurality of attachment positions SP are formed on the bottom surface of the TV stand S. In the rubber attachment portion 30 , the rubber attachment portion individually attaches each rubber R to each attachment position SP of the TV stand S. At this time, the TV stand (S) may be arranged inverted so that the bottom surface where the attachment position (SP) is located is exposed.

The rubber automatic attachment device for a TV stand according to an embodiment of the present invention automatically separates the rubber (R) from the rubber belt (B) and individually loads the plurality of attachment positions located on the bottom of the TV stand (S) ( Since the rubber (R) is automatically attached to the SP), the tact time is reduced, thereby increasing productivity and remarkably increasing the attachment accuracy.

Hereinafter, with reference to FIGS. 6 to 38, the detailed structure of the rubber automatic attachment device for TV stand of the present invention will be described.

6 is a perspective view of the rubber belt loading part 10 and the rubber separating part 20 according to an embodiment of the present invention, FIG. 7 is a plan view of FIG. 6 , and FIG. 8 is a rubber according to an embodiment of the present invention. It is a perspective view of the belt transfer unit 120 and the rubber belt lift unit 110 , and FIG. 9 is a side view of FIG. 8 .

6 to 9 , the rubber belt loading unit 10 according to an embodiment of the present invention includes a rubber belt lift unit 110 for supplying a rubber belt B, and a rubber belt lift unit 110. and a rubber belt transfer unit 120 for adsorbing the supplied rubber belt B and transferring it to the rubber separation unit 20 .

The rubber belt lift unit 110 supplies the rubber belt (B). A plurality of rubber belts (B) may be stacked on the rubber belt (B) lift unit. The rubber belt (B) lift unit supplies one or more rubber belts (B) to the rubber belt transfer unit 120 .

The rubber belt transfer unit 120 may be movably provided on the transfer part frame FR1. In this case, the rubber belt transfer unit 120 may move from the rubber belt lift unit 110 to the rubber separation unit 20 .

The rubber belt transfer unit 120 may adsorb the rubber belt B supplied from the rubber belt lift unit 110 . The rubber belt transfer unit 120 adsorbs and transports the rubber belt (B). The rubber belt transfer unit 120 transfers the rubber belt B in the transfer direction. In this case, the rubber belt transfer unit 120 may transfer the rubber belt B to the rubber separation unit 20 .

Here, the rubber belt lift unit 110 according to an embodiment of the present invention is provided at the upper end of the lift frame 111 and the lift frame 111 forming the exterior, and a loading box 119 in which the rubber belt B is loaded. , a lift plate 118 provided inside the loading box 119 and provided at the lower end of the loading box 119 on which a rubber belt B is loaded on the upper surface, a lift frame 111 having one end provided on the lift plate 118 a lift bar 116 coupled to the lift bar 116 , a lift body 117 provided at the other end of the lift bar 116 to elevate the lift bar 116 , and a lift provided between the lift body 117 and the lift frame 111 . LM guide 115, a lift ball screw 114 that is rotatably coupled to the lift body 117 to elevate the lift body 117, a servo motor 112 that provides a driving force to the lift ball screw 114, And it is provided at the top of the loading box 119 and includes a lift photosensor 110S for detecting the rubber belt (B) raised to the top of the loading box (119).

The lift frame 111 forms an exterior.

The loading box 119 is loaded with a rubber belt (B). The loading box 119 is provided at the upper end of the lift frame 111 .

The lift plate 118 is provided in the loading box 119 . The lift plate 118 is provided at the lower end of the loading box 119 . The lift plate 118 is provided in the loading box 119 to be able to elevate. One or more rubber belts B may be loaded on the upper surface of the lift plate 118 .

The lift bar 116 is provided on the lift frame 111 to be elevating. One end of the lift bar 116 is coupled to the bottom surface of the lift plate 118 .

The lift body 117 is provided at the other end of the lift bar 116 . The lift body 117 is raised and lowered by a lift ball screw 114 to be described later. At this time, the lift body 117 elevates the lift bar 116 so that the lift plate 118 is raised and lowered inside the loading box 119 .

The lift LM guide 115 is provided between the lift body 117 and the lift frame 111 . The lift LM guide 115 allows the lift body 117 to slide on the lift frame 111 .

The lift ball screw 114 is provided in the lift frame 111 . The lift ball screw 114 is rotatably coupled to the lift body 117 . The lift ball screw 114 is rotated by receiving the driving force of the servo motor 112 to be described later through the gear unit 113 to raise and lower the lift body 117 . When the lift body 117 is raised and lowered, the lift bar 116 may be raised and lowered as described above, and the lift plate 118 may be raised and lowered.

The servo motor 112 is provided in the lift frame 111 . The servomotor 112 provides a driving force to the lift ball screw 114 . In this case, the driving force of the servo motor 112 may be transmitted to the lift ball screw 114 through the gear unit 113 .

The lift photosensor 110S is provided at the upper end of the loading box 119 . The lift photosensor 110S detects the rubber belt B loaded on the upper surface of the lift plate 118 raised to the top of the loading box 119 . That is, when the lift plate 118 is lifted, the lift photosensor 110S may detect that the rubber belt B loaded on the upper surface of the lift plate 118 is positioned at the top of the loading box 119 . The lift photosensor 110S may be implemented as a laser position sensor.

When the servo motor 112 is operated to finally lift the lift plate 118 , the rubber belt B is lifted to the upper surface of the loading box 119 . Then, the rubber belt transfer unit 120 may adsorb the rubber belt (B).

If the rubber belt B does not exist on the lift plate 118 raised to the upper surface of the loading box 119, the lift photosensor 110S may transmit a detection signal to the controller. The control unit receiving the detection signal from the lift photosensor 110S may additionally supply the rubber belt (B) or transmit a signal that the rubber belt (B) does not exist to the user.

Here, the rubber belt transfer unit 120 according to an embodiment of the present invention is coupled to the transfer unit plate 123 and the transfer unit plate 123 that are moved to the upper surface of the loading box 119 to form the transfer unit plate 123 . The transfer unit up-down module 122 for elevating and lowering, the transfer unit adsorption nozzle 124 provided on the transfer unit plate 123 to adsorb the upper surface of the rubber belt B, and the transfer unit up-down module 122 are coupled to it. and a transfer unit moving module 121 for moving the transfer unit up-down module 122 in the transfer direction.

The transfer unit plate 123 is moved to the upper surface of the loading box 119 . The transfer unit plate 123 may be opposed to the rubber belt B raised to the upper surface of the loading box 119 . The transfer unit plate 123 may be raised and lowered to the rubber belt B disposed on the upper surface of the loading box 119 by a transfer unit up-down module 122 to be described later.

The transfer unit up-down module 122 is coupled to the transfer unit plate 123 . The transfer unit up-down module 122 elevates the transfer unit plate 123 . The transfer unit up-down module 122 may be implemented as a servo hydraulic cylinder, but the embodiment is not limited thereto.

The transfer unit suction nozzle 124 is provided on the transfer unit plate 123 . The transfer unit adsorption nozzle 124 may be connected to a pneumatic control mechanism (not shown) to operate in an intake state and a discard state.

The transfer unit adsorption nozzle 124 may adsorb the upper surface of the rubber belt (B) raised to the upper surface of the loading box 119 . When the transfer unit suction nozzle 124 operates in the intake state, the rubber belt B is absorbed and moved together with the transfer unit plate 123 .

One side of the transfer unit moving module 121 is coupled to the transfer part frame FR1. The transfer unit moving module 121 is movably coupled to the transfer part frame FR1. The other side of the transfer unit moving module 121 is coupled to the transfer unit up-down module 122 . The transfer unit moving module 121 moves the transfer unit up-down module 122 in the transfer direction. In this case, the transfer unit moving module 121 may move the transfer unit up/down module 122 to the rubber separating unit 20 to move the rubber belt B to the rubber separating unit 20 .

Here, the transfer unit moving module 121 according to an embodiment of the present invention is a transfer air cylinder 1211 coupled to the transfer part frame FR1, one side is coupled to the transfer air cylinder 1211, and the other side is the transfer unit up and down. It is coupled to the module 122 and includes a transfer unit connection frame 1212 that is moved in the transfer direction by the transfer air cylinder 1211, but the embodiment is not limited thereto.

Hereinafter, the rubber separation unit 20 according to an embodiment of the present invention will be described in detail with reference to FIGS. 10 to 11 .

10 is a perspective view of the rubber separation unit 20 according to an embodiment of the present invention, and FIG. 11 is a bottom perspective view of FIG. 10 .

10 to 11 , the rubber separation unit 20 according to an embodiment of the present invention includes a rubber conveying unit 210 that receives a rubber belt B from the rubber belt loading unit 10, and a rubber conveying unit. and a rubber separation unit 220 for separating the plurality of rubbers R from the rubber belt B transferred from the unit 210 .

The rubber transfer unit 210 is provided in the transfer part frame FR1. The rubber transfer unit 210 is connected to the rubber belt loading unit 10 . The rubber transfer unit 210 receives the rubber belt B from the rubber belt loading unit 10 . In this case, the rubber transfer unit 210 may receive the rubber belt B from the rubber belt transfer unit 120 . The rubber transfer unit 210 transfers the rubber belt B transferred from the rubber belt transfer unit 120 to the rubber separation unit 220 along the transfer direction.

Here, the rubber transport unit 210 according to an embodiment of the present invention includes a transport conveyor 211 and a transport conveyor 211 for loading the rubber belt B and transporting the rubber belt B to the rubber separation unit 220 . ) provided on one side of the support roller 212 for supporting the upper surface of the rubber belt B loaded on the transfer conveyor 211, and a transfer conveyor driving unit provided on the transfer conveyor 211 to drive the transfer conveyor 211 (213).

A rubber belt B is loaded on the transfer conveyor 211 . The transfer conveyor 211 transfers the rubber belt B to the rubber separation unit 220 . At this time, the rubber belt (B) is transferred in a state in which the release paper (FL) is present.

The transfer conveyor driving unit 213 is provided on one side of the transfer conveyor 211 . The transfer conveyor driving unit 213 drives the transfer conveyor 211 . Accordingly, the transfer conveyor 211 may transfer the rubber belt B to the rubber separation unit 220 .

A support roller 212 is provided on one side of the transfer conveyor 211 . The support roller 212 supports the upper surface of the rubber belt B that is loaded and transported on the transfer conveyor 211 .

According to the embodiment, the bottom surface of the rubber belt (B) does not completely contact the transfer conveyor 211 among the rubber belts (B) transferred from the transfer conveyor 211, and the rubber belt (B) is folded or twisted. The upper surface of (B) may protrude.

In this case, the support roller 212 supports the upper surface of the rubber belt B transferred from the transfer conveyor 211, and completely contacts the lower surface of the rubber belt B with the transfer conveyor 211, so that the rubber belt B ) to be stably transferred to the rubber separation unit 220 .

The rubber separation unit 220 is provided in the transfer part frame FR1. The rubber separation unit 220 may move in the transport direction. The rubber separation unit 220 may move from the rubber transfer unit 210 to the rubber loading unit 230 .

In this case, the rubber separating unit 220 may include a separating unit moving module 227 for moving the rubber separating unit 220 in the transport direction. The separation unit moving module 227 may be implemented as an LM guide movably provided on the transfer part frame FR1, but the embodiment is not limited thereto.

The rubber separation unit 220 separates the rubber R from the rubber belt B transferred from the rubber transfer unit 210 . In this case, the rubber separation unit 220 separates the rubber R from the rubber belt B in which the plurality of rubbers R are aggregated.

As described above, when the rubber R is attached to the attachment location SP of the TV stand S, one rubber R is attached to one attachment location SP, and the rubber separation unit 220 is Each rubber R is separated from the rubber belt B so that a rubber attachment part 30 to be described later can attach each rubber R to each attachment position SP.

Here, according to the embodiment, the rubber separation unit 220 may separate the rubber R1 in the front vertical row of the rubber belt B. In addition, the rubber separation unit 220 may separate the rubber R to be individually spaced apart.

Thereafter, the rubber separation unit 220 loads the separated rubber R on a rubber loading unit 230 to be described later. In this case, the rubber separation unit 220 loads the rubber R on the rubber loading unit 230 to be spaced apart from each other.

That is, so that the rubber attachment part 30 can directly attach each rubber R to each attachment position SP without additionally separating the rubber R, the rubber separation unit 220 is separated from the rubber R ) is separately loaded on the rubber loading unit 230 .

Accordingly, the rubber attachment part 30 transfers the rubbers (R) individually and spaced apart to the rubber loading unit 230 without the need to additionally separate the rubbers (R), and the attachment position of the TV stand (S) ( SP) can be attached.

Hereinafter, with reference to FIGS. 12 to 18 , the rubber separation unit 220 according to an embodiment of the present invention will be described in detail.

12 is a perspective view of the rubber separating unit 220 according to an embodiment of the present invention, FIG. 13 is an exploded perspective view of the rubber separating unit 220, a perspective view of the front rubber separating unit 220, and FIG. 14 is a rubber An exploded perspective view of the separation unit 220, a perspective view of the rear rubber separation unit 220, FIG. 15 is a side view of the front rubber separation unit 220 shown in FIG. 13, and FIG. 16 is the rear rubber shown in FIG. It is a side view of the separation unit 220, FIG. 17 is a perspective view of the rubber separation nozzle module 224 according to an embodiment of the present invention, FIG. 18 is a bottom view of FIG. 17, and FIG. 19 is an embodiment of the present invention It is an inner side view of the rubber separation unit 220 according to FIG.

12 to 19, the rubber separation unit 220 according to an embodiment of the present invention forms an exterior and moves in the transport direction, the housing 221, and the separation unit up-down module provided in the housing 221 ( 222), the separation unit frame 223 coupled to the separation unit up-down module 222 and raised and lowered by the separation unit up-down module 222, and the separation unit frame 223 coupled to the rubber belt B. , The rubber separation nozzle module 224 for adsorbing the rubber (R1) in the front column of the rubber belt (B), is provided in the separation unit frame 223, and the rubber separation nozzle module 224 is the rubber in the front column (R1) When the rubber push module 225, which presses the rubber (RN) in the rear column of the front column, and the rubber separation nozzle module 224, adsorbs the rubber (R1) in the front column, the rubber belt ( It is disposed at the lower end of B) and includes a lower separation module 226 for separating the rubber (R).

The housing 221 forms an exterior. The housing 221 may be coupled to the separation unit moving module 227 . In this case, the housing 221 may be moved in the transfer direction by the separation unit moving module 227 .

The separation unit up-down module 222 is provided in the housing 221 . The separation unit up-down module 222 may be fixedly coupled to the housing 221 . The separation unit up-down module 222 elevates the separation unit frame 223 to be described later. In this case, the separation unit up-down module 222 may be implemented as a servo hydraulic cylinder, but the embodiment is not limited thereto. The separation unit up-down module 222 may perform an elevating operation according to a control signal of a control unit (not shown).

Here, the separation unit up-down module 222 according to an embodiment of the present invention includes a front up-down module 2221 provided in the front of the transport direction and a rear up-down module 2222 provided at the rear of the front up-down module 2221. include At this time, the front up-down module 2221 and the rear up-down module 2222 may each perform an elevating/lowering operation according to a control signal of the controller. Hereinafter, unless otherwise specified, the front up-down module 2221 and the rear up-down module 2222 will be described as operating in the same manner.

The separation unit frame 223 is coupled to the separation unit up-down module 222 . In this case, one side of the separation unit frame 223 is coupled to the separation unit up-down module 222 . The separation unit frame 223 may be raised and lowered by the separation unit up-down module 222 .

Here, the separation unit frame 223 according to an embodiment of the present invention includes a front frame 2231 provided in the front of the transport direction and a rear frame 2232 provided at the rear of the front frame 2231 . At this time, the front frame 2231 and the rear frame 2232 may be raised and lowered according to the elevating operation of the front up-down module 2221 and the rear up-down module 2222, respectively. Hereinafter, unless otherwise described, the front frame 2231 and the rear frame 2232 will be described as operating in the same manner.

The rubber separation nozzle module 224 is coupled to the separation unit frame 223 . In this case, the other side of the separation unit frame 223 is coupled to the rubber separation nozzle module 224 . When the separation unit frame 223 is raised and lowered by the separation unit up-down module 222, the rubber separation nozzle module 224 is also raised and lowered.

A plurality of separation nozzles 2245 are arranged in a line in the rubber separation nozzle module 224 . In this case, the separation nozzle 2245 may be disposed to correspond to a vertical column of the rubber belt B, which will be described later.

The rubber separation nozzle module 224 may be connected to a solenoid valve module (not shown). In this case, the solenoid valve module may be connected to the separation nozzle 2245 .

The solenoid valve module applies or releases hydraulic pressure including pneumatic pressure to the rubber separation nozzle module 224 . When hydraulic pressure is applied to the rubber separation nozzle module 224, the rubber separation nozzle module 224 operates in an intake state, and when the hydraulic pressure is released, it operates in a discard state in which intake air is released. When the rubber separation nozzle module 224 operates in the intake state, the rubber R is adsorbed, and when the rubber separation nozzle module 224 operates in the discard state, the rubber R adsorbed to the rubber separation nozzle module 224 is released.

The rubber separation nozzle module 224 is raised and lowered to the rubber belt B by the separation unit up-down module 222 . In this case, it may be lowered with respect to the upper surface of the rubber belt (B).

Here, the rubber separation nozzle module 224 according to an embodiment of the present invention is coupled to the front frame 2231, and a front nozzle holder ( 2243), the front nozzle part 2241 provided in the first protrusion 22431, coupled to the rear frame 2232, the first protrusion 22431 and the first recessed part 22433 of the front nozzle holder 2243 The rear nozzle holder 2244 in which the corresponding second protrusion 22441 and the second concave portion 22443 are formed to cross each other, and the second protrusion 22441 are provided in the rear nozzle to be introduced into the first concave portion 22433 part 2242 .

The front nozzle holder 2243 is coupled to the front frame 2231 . The front nozzle holder 2243 is raised and lowered by the front frame 2231 .

In the front nozzle holder 2243, the first protrusion 22431 and the first depression 22433 are formed to cross each other. A plurality of first protrusions 22431 and first depressions 22433 are formed. That is, as shown in FIG. 15 , in the front nozzle holder 2243 , the first protrusion 22431 and the first depression 22433 form an unevenness.

The front nozzle unit 2241 includes a plurality of separation nozzles 2245 . The front nozzle part 2241 is provided on the front nozzle holder 2243 . The front nozzle part 2241 is provided in the first protrusion part 22431 . In this case, each separation nozzle 2245 is provided on each first protrusion 22431 .

The rear nozzle holder 2244 is coupled to the rear frame 2232 . The rear nozzle holder 2244 is raised and lowered by the rear frame 2232 .

A second protrusion 22441 and a second depression 22443 are formed in the rear nozzle holder 2244 to cross each other. A plurality of second protrusions 22441 and second depressions 22443 are formed. That is, as shown in FIG. 16 , in the rear nozzle holder 2244 , the second protrusion 22441 and the second depression 22443 form irregularities.

The rear nozzle part 2242 includes a plurality of separation nozzles 2245 . The rear nozzle part 2242 is provided on the rear nozzle holder 2244 . The rear nozzle part 2242 is provided on the second protrusion part 22441 . In this case, each separation nozzle 2245 is provided on each second protrusion 22441 .

Here, the second recessed portion 22443 of the rear nozzle holder 2244 is formed at a position corresponding to the first protrusion 22431 of the front nozzle holder 2243 . In addition, the second protrusion 22441 of the rear nozzle holder 2244 is formed at a position corresponding to the first recessed portion 22433 of the front nozzle holder 2243 .

In this case, as shown in FIGS. 13 and 14 , the rear nozzle part 2242 is provided in the second protrusion part 22441 and is introduced into the first depression part 22433 . Similarly, the front nozzle part 2241 is provided in the first protrusion 22431 and is introduced into the second recessed part 22443 . Accordingly, the front nozzle part 2241 and the rear nozzle part 2242 are arranged in a line. In this case, the separation nozzles 2245 of the front nozzle part 2241 and the rear nozzle part 2242 may be arranged in a row to correspond to the vertical row of the rubber belt (B).

As will be described later, the front nozzle holder 2243 and the rear nozzle holder 2244 can move relative to each other. That is, when either one of the front up-down module 2221 or the rear up-down module 2222 operates and the other does not work, only one of the front nozzle holder 2243 or the rear nozzle holder 2244 is raised and lowered and the other is currently position can be maintained.

That is, the rear up-down module 2222 operates to lower the rear nozzle unit 2242 , and the front up-down module 2221 does not operate, so that the front nozzle unit 2241 may maintain its current position. In this case, the second depression 22443 and the second projection 22441 of the rear nozzle holder 2244 are slid with respect to the first projection 22431 and the first depression 22433 of the front nozzle holder 2243. , only the rear nozzle holder 2244 can be lowered. The reverse operation is also possible.

Hereinafter, unless otherwise specified, the front nozzle unit 2241, the front nozzle holder 2243, the rear nozzle unit 2242, and the rear nozzle holder 2244 are described as operating in the same way, and the front nozzle unit 2241 And the operation of the rear nozzle unit 2242 differently will be described separately.

The rubber push module 225 is provided in the separation unit frame 223 . The rubber push module 225 may be raised and lowered from the separation unit frame 223 . The rubber push module 225 may be raised and lowered from the separation unit frame 223 separately from the separation unit up-down module 222 . The rubber push module 225 may perform an elevating/lowering operation according to a control signal of a controller (not shown).

The rubber push module 225 presses the rubber RN in the rear column of the front column while the rubber separation nozzle module 224 adsorbs the rubber R1 in the front column. This will be described later.

Here, the rubber push module 225 according to an embodiment of the present invention is coupled to the push plate up-down module 2251 fixedly coupled to the separation unit frame 223, and the push plate up-down module 2251, and the push plate up-down module. It includes a push plate 2252 that is raised and lowered by the module 2251 .

The push plate up-down module 2251 is fixedly coupled to the separation unit frame 223 . The push plate up-down module 2251 may perform an elevating/lowering operation according to a control signal of the controller.

The push plate 2252 is coupled to the push plate up-down module 2251 . The push plate 2252 is raised and lowered by the push plate up-down module 2251 . When the push plate 2252 is lowered, it may come into contact with the upper surface of the rubber belt (B).

In a state where the rubber separation nozzle module 224 adsorbs the rubber R1 in the front column of the rubber belt B, the push plate 2252 descends to press the rubber RN in the rear column of the front column. have. This will be described later.

The lower separation module 226 may be provided in the transfer part frame FR1. The lower separation module 226 may be disposed adjacent to the rubber separation nozzle module 224 . The lower separation module 226 may be disposed at an end of the rubber transfer unit 210 . The lower separation module 226 may be operated according to a control signal from a control unit (not shown). The lower separation module 226 may separate the rubber R adsorbed to the rubber separation nozzle module 224 from the rubber belt B.

Here, the lower separation module 226 according to an embodiment of the present invention is located on the bottom surface of the rubber separation nozzle module 224 and faces the end frame 2261 and the end frame 2261 into which the rubber belt B is introduced. Separation plate 2262 that is arranged to be, a separation edge 2263 provided at one end of the separation plate 2262 on which the rubber R is seated, is coupled to the separation plate 2262 to elevate the separation plate 2262 The plate up-down module 2264, a rubber sensor 2267 disposed adjacent to the end frame 2261 to detect the rubber belt B introduced into the end frame 2261, and the end frame 2261 are provided in rubber and a release paper roller 2265 for rolling the release paper FL of the belt B.

The end frame 2261 may be provided in the transfer part frame FR1. According to an embodiment, the end frame 2261 may be provided in the rubber transfer unit 210 .

The end frame 2261 is located below the rubber separation nozzle module 224 . A rubber belt B is introduced into the end frame 2261 . Here, a case where the rubber belt B is inserted into the end frame 2261 and the rubber belt B is positioned under the rubber separation nozzle module 224 is defined as a rubber separation position.

The separation plate 2262 is disposed to face the end frame 2261 . The separation plate 2262 may be raised and lowered. In this case, the separation plate 2262 may form a release paper outlet (A) formed in a gap between the end frame 2261 and the inclined. The release paper FL is discharged through the release paper outlet A. This will be described later.

Separation plate up-down module 2264 may be provided in the transfer part frame (FR1). The separation plate up-down module 2264 is coupled to the separation plate 2262 . The separation plate up-down module 2264 raises and lowers the separation plate 2262 . Separation plate up-down module 2264 may perform an elevating operation according to a control signal of the controller.

The separation edge 2263 is provided at one end of the separation plate 2262 . A separation edge 2263 may be provided at an end of the separation plate 2262 .

The separation edge 2263 may separate the release paper FL from the rubber belt B. When the rubber belt B is positioned at the rubber separation position, the separation edge 2263 presses the release paper FL to separate the release paper FL from the rubber belt B.

In this case, the separation edge 2263 may be inserted between the rubber belt B and the release paper FL. In this case, a rubber R may be disposed above the separation edge 2263 with respect to the separation edge 2263 , and a release paper FL may be disposed below the separation edge 2263 . The separated release paper FL may be discharged through the release paper outlet A. This will be described later.

A rubber R is seated on the separation edge 2263 . The rubber R may be seated on the upper surface of the separation edge 2263 . In this case, the rubber R in the front vertical column adsorbed by the rubber separation nozzle module 224 is seated. Separation edge 2263 can be raised and lowered. The separation edge 2263 is lifted to separate the rubber R seated on the separation edge 2263 from the rubber belt B. This will be described later.

The rubber detection sensor 2267 is disposed adjacent to the end frame 2261 . The rubber detection sensor 2267 detects the rubber belt B introduced into the end frame 2261 .

Here, the rubber detection sensor 2267 may detect that the rubber belt B is positioned at the rubber separation position. In addition, the rubber detection sensor 2267 may detect that the rubber belt B is initially positioned at the rubber separation position. In this case, the rubber detection sensor 2267 is implemented as the lift photosensor 110S, and may detect the presence or absence of the rubber R with respect to the rubber separation position.

The release paper roller 2265 is provided on the end frame 2261 . The release paper roller 2265 rolls the release paper FL of the rubber belt B. As will be described later, when the release paper FL is separated from the rubber belt B and discharged to the release paper outlet A, the release paper roller 2265 rolls the release paper FL.

Hereinafter, a detailed operation of the rubber separation unit 220 separating the rubber R from the rubber belt B will be described with reference to FIGS. 20 to 23 .

20 is an operation flowchart of the rubber separating unit 220 according to an embodiment of the present invention, and FIGS. 21 to 23 are operational diagrams of the rubber separating unit 220 according to an embodiment of the present invention.

20 to 23 , the automatic rubber attachment method for a TV stand according to an embodiment of the present invention includes a rubber separation and loading step.

Here, the rubber separation and loading step according to an embodiment of the present invention includes a rubber belt input step (S221) in which the rubber belt (B) is positioned at a rubber separation position, and a separation edge elevation step (S222) in which the separation edge 2263 is raised and lowered. ), the front rubber adsorption step (S223) in which the rubber separation nozzle module 224 descends to adsorb the rubber R1 in the front vertical row of the rubber belt (B), the rubber push module 225 descends to the rubber belt (B) In the rear rubber pressing step (S224) of pressing the rubber (RN) in the rear column of the front column of the, the separation edge 2263 descends to separate the release paper (FL) of the rubber belt (B) from the rubber belt (B) The release paper separation step (S225), the rubber separation nozzle module 224 moves the adsorbed rubber (R) in the transport direction, and the rubber seating step (S226) in which the adsorbed rubber (R) is seated on the separation edge 2263 , a rubber separation step (S227) of separating the rubber R seated on the separation edge 2263 from the rubber belt B by elevating the separation edge 2263, the rubber separation nozzle with the rubber R adsorbed It includes a rubber separation nozzle module raising/lowering step (S228) in which the module 224 is raised/lowering, and a rubber push module raising/lowering step (S229) in which the rubber push module 225 is raised/lowered.

First, as shown in (a) of FIG. 21 , the end frame 2261 of the rubber belt B is introduced in the rubber belt input step S221 . Here, the rubber belt B may be positioned at a rubber separation position. At this time, the rubber detection sensor 2267 detects that the rubber belt B is positioned at the rubber separation position. The detection signal detected by the rubber detection sensor 2267 is transmitted to the control unit.

When the rubber belt B is positioned at the rubber separation position, the separation edge 2263 is raised and lowered in the separation edge lifting step S222 as shown in FIG. 21 (a). In the separation edge lifting step (S222), the separation plate up-down module 2264 is operated according to the control signal of the control unit, and the separation plate 2262 is raised and lowered. When the separation plate 2262 is raised and lowered, the separation edge 2263 is raised and lowered.

Here, the separation edge 2263 may be disposed on the upper side of the release paper FL. Also, the separation edge 2263 may be inserted between the rubber belt B and the release paper FL. In this case, the rubber belt B may be disposed above the separation edge 2263 with respect to the separation edge 2263 , and the release paper FL may be disposed below the separation edge 2263 .

In the front rubber adsorption step (S223), the rubber separation nozzle module 224 descends as shown in FIG. 21 (b). In the front rubber adsorption step (S223), the separation unit up-down module 222 is operated according to the control signal of the control unit, and the separation unit frame 223 is lowered. When the separation unit frame 223 descends, the rubber separation nozzle module 224 descends to the upper surface of the rubber belt (B). The rubber separation nozzle module 224 is in contact with the rubber R1 of the front vertical row of the rubber belt B.

Thereafter, the solenoid valve module operates according to the control signal of the controller. When the solenoid valve module operates, the separation nozzle 2245 operates in an intake state. The rubber separation nozzle module 224 adsorbs the contacted rubber R1 in the front vertical row.

In the rear rubber pressing step (S224), the rubber push module 225 descends as shown in FIG. 21(c). In the rear rubber pressing step (S224), the push plate up-down module 2251 is operated according to the control signal of the control unit, and the push plate 2252 descends.

When the rubber push module 225 descends, the rubber separation nozzle module 224 presses the rubber RN in the rear column of the front column of the rubber belt B in a state where the rubber R1 of the front column is adsorbed. . In this case, the push plate 2252 presses the rubber RN in the rear column of the front column of the rubber belt B.

In the release paper separation step (S225), the lower separation module 226 operates. In this case, the lower separation module 226 separates the release paper FL of the rubber belt B from the rubber belt B.

In more detail, in the release paper separation step (S225), the separation edge 2263 descends as shown in (d) of FIG. 22 . According to the control signal of the controller, the separation plate up-down module 2264 operates to lower the separation plate 2262 , and the separation edge 2263 descends together with the separation plate 2262 .

At this time, since the separation edge 2263 is disposed on the upper side of the release paper FL in the rubber belt input step S221, the separation edge 2263 is lowered as shown in FIG. 22(d) in the release paper separation step S225. The release paper FL of the rubber belt B is separated from the rubber belt B. In this case, the separation edge 2263 may separate the release paper FL from the rubber R1 of the front column. In this case, the separation edge 2263 may separate the release paper FL from the rubber R1 of the front column.

In addition, according to the embodiment, the separating edge 2263 is drawn between the rubber belt B and the release paper FL so that the rubber belt B is disposed on the upper side of the separating edge 2263 and the separating edge 2263 is lower than the separating edge 2263 . Since the release paper FL may be disposed, the separation edge 2263 may be lowered to separate the release paper FL of the rubber belt B from the rubber belt B.

In this case, the separation edge 2263 may lead the release paper FL into the release paper outlet A. In this case, the release paper FL is discharged to the release paper outlet A. At this time, the release paper roller 2265 may operate to roll the release paper FL.

In the rubber seating step (S226), as shown in FIG. 22(e), the rubber R1 in the front vertical row to which the rubber separation nozzle module 224 is adsorbed is moved in the transport direction. In this case, the separation unit moving module 227 may operate to move the rubber separation nozzle module 224 together with the housing 221 . At this time, the rubber belt (B) is moved in the transport direction together with the rubber separation nozzle module (224).

When the rubber separation nozzle module 224 is moved in the transport direction, the rubber R1 in the front vertical row to which the rubber separation nozzle module 224 is adsorbed is seated on the separation edge 2263 . At this time, the adsorbed rubber R may not be completely separated from the rubber belt B.

In this case, in a state in which the release paper roller 2265 rolls the release paper FL, the separation edge 2263 is drawn between the rubber belt B and the release paper FL to continuously apply the release paper FL to the rubber belt (B). separate from

In the rubber separation step (S227), the separation edge 2263 is raised and lowered as shown in FIG. 22 (f). At this time, the rubber R seated on the separation edge 2263 is completely separated from the rubber belt B. Accordingly, the rubber R1 of the front vertical row is completely separated from the rubber belt B, and is adsorbed and transferred to the rubber separation nozzle module 224 .

In addition, in the rubber separation step (S227), the push plate 2252 is maintained in a state supporting the rear vertical row of the rubber belt (B), and the rubber (R1) of the front vertical row is completely separated from the rubber belt (B). out, so that the rubber (R) of the rear column is not separated along the rubber (R1) of the front column.

In the rubber separation nozzle module raising/lowering step (S228), the rubber separation nozzle module 224 is raised and lowered in a state in which the rubber R is adsorbed as shown in FIG. 23(g). In this case, the operation is opposite to that of FIG. 21B.

In the rubber push module elevating step (S229), the push plate 2252 elevates as shown in (h) of FIG. In this case, the push plate 2252 is spaced apart from the rubber belt (B).

After that, the rubber belt input step (S221) in which the rubber belt (B) is positioned at the rubber separation position in a state where the rubber (R) of the rear column becomes the rubber (R1) of the front column proceeds again, the rubber belt (B) The above steps are repeated until all of the rubber R is removed from the .

Accordingly, the rubber separation unit 220 automatically separates the rubbers R1 in the front vertical row of the rubber belt B individually from the rubber belt B, and a plurality of rubbers R is assembled. ), the plurality of rubbers (R) can be individually separated.

Hereinafter, a rubber loading unit 230 according to an embodiment of the present invention will be described with reference to FIG. 24 .

24 is a perspective view of the rubber loading unit 230 according to an embodiment of the present invention.

Referring to FIG. 24 , the rubber separation unit 20 according to an embodiment of the present invention loads the rubber R separated from the rubber separation unit 220 so that the rubber separation unit 220 is individually spaced apart. It includes a rubber loading unit (230).

The rubber loading unit 230 is provided in the transfer part frame FR1. The rubber loading unit 230 receives a plurality of rubbers R from the rubber separation unit 220 . At this time, as described above, the rubber separation unit 220 loads the separated rubber R on the rubber loading unit 230 to be spaced apart from each other. That is, the rubber loading unit 230 is loaded with the rubber R separately from the rubber separation unit 220 . Thereafter, the rubber loading unit 230 transfers the individually loaded rubbers R to the rubber attachment part 30 .

Here, the rubber loading unit 230 according to an embodiment of the present invention is provided with a plurality of loading unit frames 231 forming the exterior, along the transport direction, and a plurality of rubber accommodating parts for accommodating the rubber (R) ( 2321) is recessed and provided in the rubber jig 232 in which a flat part 2322 is formed between the rubber accommodating parts 2321, the loading unit frame 231, and the rubber jig 232 is transported in the transport direction. The jig conveyor 233 is provided on the loading unit frame 231 and includes a position sensor 234 for detecting the position of the rubber jig 232 .

The loading unit frame 231 forms an exterior. The loading unit frame 231 may be coupled to the transfer part frame FR1.

The rubber jig conveyor 233 is provided on the loading unit frame 231 . A rubber jig 232 is disposed on the rubber jig conveyor 233 . The rubber jig conveyor 233 transfers the rubber jig 232 in the transfer direction.

A plurality of rubber jigs 232 are provided along the transport direction. The rubber jig 232 accommodates the rubber R and transports it in the transport direction.

Each rubber jig 232 has a rubber accommodating portion 2321 and a flat portion 2322 are formed. The rubber accommodating part 2321 is formed by being depressed in the rubber jig 232 . The rubber R is accommodated in the rubber accommodating part 2321 . The flat portion 2322 is formed between the rubber receiving portions 2321 . The rubber R is not accommodated in the flat portion 2322 . In this case, a plurality of rubber accommodating portions 2321 and flat portions 2322 are alternately formed in one rubber jig 232 .

Here, with respect to the plurality of rubber jigs 232 , the rubber accommodating part 2321 of the front rubber jig 232 is formed to cross each other with the accommodating part of the rear rubber jig 232 . That is, as shown in FIG. 22 , the rubber receiving part 2321 of the front rubber jig 232 is formed at a position corresponding to the flat part 2322 of the rear rubber jig 232, and the front rubber jig The flat portion 2322 of 232 is formed at a position corresponding to the rubber receiving portion 2321 of the rear rubber jig 232 .

Accordingly, the rubber accommodating portions 2321 of the plurality of rubber jigs 232 are arranged to be individually spaced apart. In this case, the rubbers R loaded in the rubber receiving part 2321 may be individually and spaced apart from each other.

The position sensor 234 is provided on the loading unit frame 231 . The position sensor 234 detects the position of the rubber jig 232 . That is, the position sensor 234 detects that the rubber jig 232 is misaligned or staggered while being transported in the transport direction, and transmits a detection signal to the controller. The position sensor 234 according to an embodiment of the present invention is a first position sensor 234 provided in front of the loading unit frame 231 and a second position sensor 234 provided in the rear of the loading unit frame 231 . ), but the embodiment is not limited thereto.

Hereinafter, a detailed operation of the rubber separation unit 220 loading the rubber R on the rubber loading unit 230 will be described with reference to FIGS. 25 to 29 .

25 is an operation flowchart of the rubber separation unit 220 according to an embodiment of the present invention, FIGS. 26 to 27 are operation diagrams of the rubber separation unit 220 according to an embodiment of the present invention, and FIG. 28 is It is an operation diagram of the front nozzle part 2241 and the rear nozzle part 2242 according to an embodiment of the present invention, and FIG. 29 is a rubber separation unit 220 showing the rubber R on the rubber loading unit 230 individually. It is a schematic diagram showing the stacked spaced apart.

25 to 29 , the automatic rubber attachment method for a TV stand according to an embodiment of the present invention includes a rubber separation and loading step.

Here, in the rubber separation and loading step according to an embodiment of the present invention, the rubber separation nozzle module 224 in which the rubber R is adsorbed to both the front nozzle part 2241 and the rear nozzle part 2242 is a rubber jig at the rear The first moving step (S231) of the rubber separation nozzle module moving to 232, the first lowering step of the rubber separation nozzle module in which the rubber separation nozzle module 224 descends to the rubber jig 232 at the rear (S232), the rear The rear nozzle part loading step (S233) in which the rear nozzle part 2242 descends on the rubber jig 232 and the rubber R adsorbed on the rear nozzle part 2242 is loaded on the rubber jig 232 at the rear (S233), rubber separation In the first lifting step (S234) of the rubber separation nozzle module in which the nozzle module 224 is raised and lowered, the rubber separation nozzle module 224 in which the rubber (R) is adsorbed to the front nozzle part 2241 is moved to the front rubber jig (232). The second moving step of the rubber separation nozzle module moving (S235), the second lowering step of the rubber separation nozzle module in which the rubber separation nozzle module 224 descends to the front rubber jig 232 (S236), the front rubber jig 232 ), a front nozzle part loading step (S237) of loading the rubber (R) adsorbed on the front nozzle part 2241 to the front rubber jig 232 by descending the front nozzle part 2241, and a rubber separation nozzle module ( 224) includes a second lifting step (S238) of the rubber separation nozzle module lifting and lowering.

In the first moving step (S231) of the rubber separation nozzle module, the rubber separation nozzle module 224 to which the rubber R is adsorbed moves in the transfer direction. At this time, the rubber R is adsorbed to both the front nozzle part 2241 and the rear nozzle part 2242 in the rubber separation nozzle module 224 . That is, in the first moving step (S231) of the rubber separation nozzle module, the rubber R is adsorbed to both the front nozzle part 2241 and the rear nozzle part 2242 as shown in FIG. 28A.

In the first moving step (S231) of the rubber separation nozzle module, the rubber separation nozzle module 224 moves to the rear rubber jig 232 as shown in FIG. 26(a). That is, it moves to one rubber jig 232 among the plurality of rubber jigs 232 , and moves to the rear rubber jig 232 . In this case, it can move to the rearmost rubber jig 232 .

In the first lowering step (S232) of the rubber separation nozzle module, as shown in FIG. 26 (b), the rubber separation nozzle module 224 is moved to the rear rubber jig 232 in the first moving step (S231) of the rubber separation nozzle module. descend In this case, the front nozzle part 2241 and the rear nozzle part 2242 maintain an intake state.

In the rear nozzle unit loading step (S233), the rear nozzle unit 2242 descends on the rear rubber jig 232 as shown in FIG. 26(c) . In this case, the rear up-down module 2222 operates to lower the rear nozzle part 2242 . At this time, the front up-down module 2221 does not operate, and the front nozzle part 2241 maintains its current position.

Here, as described above, since the front nozzle holder 2243 and the rear nozzle holder 2244 are formed to cross each other, the rear nozzle unit 2242 may descend and the front nozzle unit 2241 may maintain its current position. That is, the second depression 22443 and the second projection 22441 of the rear nozzle holder 2244 are slid with respect to the first projection 22431 and the first depression 22433 of the front nozzle holder 2243. Only the rear nozzle holder 2244 can be lowered. Accordingly, the rear nozzle unit 2242 descends, and the front nozzle unit 2241 can maintain its current position.

When the rear nozzle part 2242 is lowered, the rear nozzle part 2242 loads the rubber R adsorbed on the rear nozzle part 2242 on the rear rubber jig 232 . At this time, the rear nozzle part 2242 may operate from the intake state to the discard state by the operation of the solenoid valve module, and the rubber R may be separated from the rear nozzle part 2242 and loaded on the rubber jig 232 . In this case, the front nozzle part 2241 maintains an intake state.

In the rear nozzle part loading step (S233), the rubber R is loaded on the rubber jig 232 as shown in FIG. 28B. At this time, the rear nozzle part 2242 accommodates the rubber R in the rubber accommodating part 2321 of the rear rubber jig 232 . In this case, the front nozzle part 2241 maintains the intake state and the rubber R is maintained in the adsorbed state.

In the first lifting step (S234) of the rubber separation nozzle module, the rubber separation nozzle module 224 is raised and lowered. In this case, both the front nozzle part 2241 and the rear nozzle part 2242 move up and down.

In the second movement step of the rubber separation nozzle module ( S235 ), the rubber separation nozzle module 224 to which the rubber R is adsorbed moves in the transfer direction. At this time, the rubber R is adsorbed to the front nozzle part 2241 of the rubber separation nozzle module 224 , and the rubber R is already loaded in the rubber jig 232 to the rear nozzle part 2242 and does not exist.

In the second movement step of the rubber separation nozzle module ( S235 ), the rubber separation nozzle module 224 moves to the front rubber jig 232 as shown in FIG. 27 ( e ). That is, it moves to the front rubber jig 232 with respect to the rear rubber jig 232 . In this case, according to the embodiment, it may move to the frontmost rubber jig 232 .

In the second lowering step of the rubber separation nozzle module (S236), as shown in FIG. 27 (f), the rubber separation nozzle module 224 is moved to the front rubber jig 232 in the second moving step (S235) of the rubber separation nozzle module. descend In this case, the front nozzle part 2241 maintains an intake state.

In the front nozzle unit loading step (S237), the front nozzle unit 2241 descends on the front rubber jig 232 as shown in FIG. 27 (g). In this case, the front up-down module 2221 operates to lower the front nozzle part 2241 . At this time, the rear up-down module 2222 does not operate, and the rear nozzle part 2242 maintains its current position. Here, as described above, since the front nozzle holder 2243 and the rear nozzle holder 2244 are formed to cross each other, the rear nozzle unit 2242 may descend and the front nozzle unit 2241 may maintain its current position.

When the front nozzle part 2241 is lowered, the front nozzle part 2241 loads the rubber R adsorbed on the front nozzle part 2241 on the front rubber jig 232 . At this time, the front nozzle part 2241 operates from the intake state to the discard state by the operation of the solenoid valve module, and the rubber R is separated from the front nozzle part 2241 and loaded on the rubber jig 232 .

In the front nozzle unit loading step (S237), the rubber R is loaded on the rubber jig 232 as shown in FIG. 28C. At this time, the front nozzle part 2241 accommodates the rubber R in the rubber accommodating part 2321 of the front rubber jig 232 .

In the second lifting step (S238) of the rubber separation nozzle module, the rubber separation nozzle module 224 is raised and lowered. In this case, both the front nozzle part 2241 and the rear nozzle part 2242 move up and down as shown in FIG. 27(h). Accordingly, the rubber (R) separated from the vertical column of the rubber belt (B) is separately loaded on the rubber jig (232).

After completing the above steps, the rubber separation unit 220 separates the rubber R from the rubber belt B again. Accordingly, the rubber separation unit 220 can automatically separate the plurality of rubbers R from the rubber belt B, and separately load the separated rubbers R on the rubber loading unit 230 .

29 shows the rubber R loaded on the rubber loading unit 230 according to these steps. From the frontmost row 1 rubber jig 232 to the rearmost row N rubber jig 232 , a plurality of rubbers R are individually mounted on the rubber jig 232 to be spaced apart.

Based on the horizontal row, the first row (1R) is loaded with rubbers (R) in even columns such as the second column (2C), the fourth column (4C), and the sixth column (6C), and the second row (2R) has the first column (1C) ), the 3rd row (3C), the 5th row (5C), and the like, and the rubber (R) is mounted on an odd numbered row. Again, rubbers R are loaded in even columns including the second column 2C in the third row 3R, and the odd columns including the first column 1C in the fourth row 4R.

Above, the rubber separation unit 20 according to an embodiment of the present invention automatically separates the plurality of rubbers (R) from the rubber belt (B) in which the plurality of rubbers (R) are assembled, and then the separated rubber (R) can be individually and spaced apart.

Accordingly, the rubber (R) to be attached to each attachment position (SP) of the TV stand (S) is individually and spaced apart, so that the transport of the rubber (R) is facilitated and the rubber attachment part (30) is each attached. The rubber R can be easily attached to the position SP.

Hereinafter, the rubber attachment part 30 according to an embodiment of the present invention will be described in detail with reference to FIGS. 30 to 33 .

30 is a perspective view of a rubber attachment unit 310 according to an embodiment of the present invention, FIG. 31 is a bottom perspective view of a rubber attachment unit 310 according to an embodiment of the present invention, and FIG. It is a front view of the rubber attachment unit 310 according to the embodiment, and FIG. 33 is a perspective view of the attachment finger 317 according to an embodiment of the present invention.

4 to 5 and 30 to 33 , the rubber attachment part 30 according to an embodiment of the present invention transfers the rubber R from the rubber separation part 20 to the TV stand (S). The rubber R is attached to the plurality of attachment positions SP.

As described above, the rubber attachment part 30 is provided on the attachment part frame FR2. The rubber attachment part transfers the rubber R from the rubber separation part 20 . The rubber attachment part 30 separately adsorbs and transports the rubber R from the rubber separation part 20 .

In this case, the rubber (R) is individually separated and stacked in the rubber separation unit 20 as described above. That is, in the rubber loading unit 230 of the rubber separation unit 20, the rubber (R) is loaded in even columns such as 2 columns, 4 columns, and 6 columns in the first row on the basis of the horizontal row, and in the second row, 1 column, Rubber (R) is loaded in odd rows such as 3rd and 5th rows. Again, the rubber (R) is loaded in the even-numbered column including the 2nd column in row 3, and the odd-numbered column including the 1st column in the 4th row.

Therefore, since the rubber R is separately mounted on the rubber separating unit 20, the rubber attaching unit 30 individually adsorbs the rubber R loaded on the rubber separating unit 20 to be spaced apart from each other. Transfer to the attachment position (SP) of the stand (S). Thereafter, the rubber attachment part 30 individually attaches each rubber R to each attachment position SP of the TV stand S.

Here, the rubber attachment part 30 according to an embodiment of the present invention is a TV stand jig 320 for inverting and supporting the TV stand S so that a plurality of attachment positions SP are exposed on the upper surface, and a rubber separation part A rubber attachment unit 310 that individually adsorbs the rubber (R) loaded on the 20 and transfers it to the TV stand jig 320, and then individually attaches the rubber (R) to each attachment location (SP). includes

The TV stand jig 320 is provided on the attachment part frame FR2. The TV stand jig 320 supports the TV stand (S). At this time, the TV stand jig 320 is supported by inverting the TV stand (S) so that the attachment position (SP) located on the bottom surface of the TV stand (S) is exposed on the upper surface. That is, the TV stand jig 320 inverts the TV stand S so that the rubber attachment unit 310 to be described later can individually attach the rubber R to the plurality of attachment positions SP. ) to be exposed on the upper surface. The detailed structure of the TV stand jig 320 will be described later.

The rubber attachment unit 310 may be provided in the attachment part frame FR2. The rubber attachment unit 310 may move in the X-axis, Y-axis and Z-axis directions of FIG. Hereinafter, the Z-axis direction is defined as an elevation direction.

The rubber attachment unit 310 adsorbs the rubber R loaded on the rubber separation unit 20 . The rubber attachment unit 310 may adsorb the rubbers R individually and spaced apart from the rubber loading unit 230 . In this case, the rubber attachment unit 310 may adsorb the rubber R to be individually spaced apart from each other.

Thereafter, the rubber attachment unit 310 transfers the rubber R to the TV stand jig 320 . The rubber attachment unit 310 may be attached to the attachment position SP after transferring the rubber R to the TV stand jig 320 . In this case, the rubber attachment unit 310 may individually attach the rubber R to each attachment position SP.

Here, the rubber attachment unit 310 according to an embodiment of the present invention includes a finger plate 315 forming an exterior, a rotation shaft 313 coupled to the finger plate 315 and rotating the finger plate 315, After being coupled to the rotary shaft 313 and coupled to the bottom surface of the rotary driving part 312 for applying a rotational force to rotate the rotary shaft 313, and the finger plate 315, the rubber R is individually and spaced apart. and a rubber attachment finger module 316 for attaching the rubber R to the attachment position SP of the TV stand jig 320 .

The finger plate 315 forms the exterior.

The rotating shaft 313 is coupled to the finger plate 315 . An end of the rotating shaft 313 may be fixedly coupled to the finger plate 315 . The rotating shaft 313 rotates the finger plate 315 .

The rotation driving unit 312 is coupled to the rotation shaft 313 . The rotation driving unit 312 may be coupled to an end of the rotation shaft 313 . The rotation driving unit 312 may apply a rotational force for rotating the rotation shaft 313 to the rotation shaft 313 .

When the rotation driving unit 312 is operated, the finger plate 315 may be rotated with the rotation shaft 313 as a rotation axis. In this case, the finger plate 315 may be rotated in a range of 360°.

The rubber attachment finger module 316 is provided on the bottom surface of the finger plate 315 . The rubber attachment finger module 316 may include a plurality of attachment fingers 317 as described below.

The rubber attachment finger module 316 adsorbs the rubber R. In this case, as described above, the rubber R may be individually and spaced apart adsorbed. This will be described later.

After the rubber attachment finger module 316 adsorbs the rubber (R), the rubber (R) is attached to the attachment position (SP) of the TV stand jig (320). This will be described later.

A finger valve module 314 may be provided on the upper surface of the finger plate 315 . The finger valve module 314 may supply hydraulic pressure including pneumatic pressure to the rubber-attached finger module 316 . In this case, when the finger valve module 314 applies hydraulic pressure to the rubber-attached finger module 316, it operates in an intake state, and when the hydraulic pressure is released, it operates in an abrogated state in which intake air is released. When the rubber-attached finger module 316 operates in the intake state, the rubber R is adsorbed, and when the rubber-attached finger module 316 operates in the discarded state, the rubber R adsorbed to the rubber-attached finger module 316 is released.

The finger air cylinder 311 may be provided at an end of the rotary shaft 313 . The finger air cylinder 311 may supply hydraulic pressure. The finger air cylinder 311 may be connected to the finger valve module 314 . In this case, the finger valve module 314 receives hydraulic pressure from the finger air cylinder 311 and controls the rubber-attached finger module 316 to an intake state or an exhaust state.

Here, the rubber attachment finger module 316 includes a front attachment finger module 3161 in which a plurality of attachment fingers 317 are arranged in a line on one side of the finger plate 315, and a plurality of attachments on the other side of the finger plate 315. and a rear attachment finger module 3162 on which the fingers 317 are arranged in a line.

Referring to FIG. 30 , the rubber attachment finger module 316 shown in the front is defined as the front attachment finger module 3161 . The front attachment finger module 3161 is disposed on one side of the finger plate 315 . In this case, the front attachment finger module 3161 includes a plurality of attachment fingers 317 arranged in a line.

The rear attachment finger module 3162 is disposed on the other side of the finger plate 315 . The rear attachment finger module 3162 is disposed to be spaced apart from the front attachment finger module 3161 . In this case, the rear attachment finger module 3162 includes a plurality of attachment fingers 317 arranged in a line.

Here, the attachment finger 317 according to an embodiment of the present invention includes a finger body 3173 forming an exterior, a bracket 3171 coupled to the bottom surface of the finger plate 315, a bracket 3171, and a finger body 3173 ) provided between the rotary cylinder 3172 for rotating the finger body 3173 by a preset angle, the elevating cylinder 3174 fixed to the finger body 3173, the elevating cylinder 3174 is coupled to the win It includes an elevating piston 3175 that is elevated by the lowering cylinder 3174, and a finger nozzle 3176 that is provided at the end of the elevating piston 3175 for adsorbing the rubber (R).

The bracket 3171 is coupled to the bottom surface of the finger plate 315 . The bracket 3171 may be fixedly coupled to the finger plate 315 .

The finger body 3173 forms an appearance. A rotary cylinder 3172 is provided between the bracket 3171 and the finger body 3173 . The rotary cylinder 3172 may be fixedly coupled to the bracket 3171 .

The rotary cylinder 3172 rotates the finger body 3173 . In this case, the rotary cylinder 3172 may rotate the finger body 3173 by a preset angle. The rotary cylinder 3172 may be implemented as a servo hydraulic mechanism.

The elevating cylinder 3174 is fixedly provided to the finger body 3173 . The elevating cylinder 3174 may receive hydraulic pressure. In this case, the elevating cylinder 3174 may elevate the elevating piston 3175 by receiving hydraulic pressure.

The elevating piston 3175 is coupled to the elevating cylinder 3174 . The elevating piston 3175 is elevated by the elevating cylinder 3174.

The finger nozzle 3176 is provided at the end of the elevating piston 3175 . When the elevating piston 3175 is elevating, the finger nozzle 3176 is elevated together with the elevating piston 3175 .

Hydraulic pressure may be applied to the finger nozzle 3176 . In this case, hydraulic pressure may be applied to the finger nozzle 3176 through the elevating cylinder 3174 . When hydraulic pressure is applied to the finger nozzle 3176, it operates in an intake state, and when hydraulic pressure is released, it operates in a discard state.

When the finger nozzle 3176 operates in the intake state, the finger nozzle 3176 may adsorb the rubber R. In addition, when the finger nozzle 3176 operates in the discarded state, the rubber R may be separated from the flat nozzle.

Hereinafter, a detailed operation of the rubber attachment part 30 will be described with reference to FIGS. 34 to 41 .

34 is an operation flowchart of the rubber attachment unit 30 according to an embodiment of the present invention, and FIG. 35 is a perspective view of the rubber attachment unit 310 and the rubber loading unit 230 according to an embodiment of the present invention, 36 is a schematic diagram schematically showing the position of the rubber (R) to be adsorbed by the rubber attachment unit 310, and FIG. 37 is a schematic diagram schematically showing another position of the rubber (R) to be adsorbed by the rubber attachment unit 310 38 is a view showing that the rubber attaching unit 310 rotates after adsorbing the rubber R, and FIG. 39 is the rubber attaching unit 310 individually attaching the rubber (R) to the TV stand (S). It is a view showing that the TV stand (S) is approached to attach it, and FIG. 40 is a view showing that the rubber attachment unit 310 attaches the rubber (R) to the attachment position (SP) of the TV stand (S). 41 is a view showing that the rubber attachment unit 310 attaches the rubber R to the attachment position SP of another TV stand (S).

34 to 41 , the automatic rubber attachment method for a TV stand according to an embodiment of the present invention includes a rubber attachment step.

Here, the rubber attaching step according to an embodiment of the present invention includes a loading rubber providing step (S310) in which the rubber (R) is individually stacked on the rubber separating unit 20, and the rubber attaching unit 310 is a rubber separating unit. A loading rubber adsorption step (S320) of separately adsorbing the rubber (R) loaded in the (20), the first TV stand (S1) and the second TV stand (S2) are arranged side by side on the TV stand jig 320, In the provided TV stand providing step (S330), the rubber attachment unit 310 is rotated 90 degrees so that the front attachment finger module 3161 is positioned on the first TV stand S1, and the rear attachment finger module 3162 is installed on the second TV Rotating the rubber attachment unit positioned on the stand S2 ( S340 ), and the rubber attachment unit 310 individually attaching the rubber R to each attachment position SP ( S350 ). .

In the step of providing the loading rubber ( S310 ), the rubber R is loaded on the rubber loading unit 230 . In this case, as described above, the rubber R is individually mounted on the rubber jig 232 to be spaced apart. As described above, the rubber loading unit 230 is loaded with rubber (R) in even columns such as 2 columns, 4 columns, and 6 columns in row 1, based on the horizontal row, and in the 2nd row, 1 column, 3 columns, 5 columns. Rubber (R) is loaded in odd rows. Again, the rubber (R) is loaded in the even-numbered column including the 2nd column in row 3, and the odd-numbered column including the 1st column in the 4th row.

In the loading rubber adsorption step (S320), the rubber attachment unit 310 adsorbs the rubber R loaded on the rubber separation unit 20 . In this case, the rubber attachment unit 310 adsorbs the rubber R loaded on the rubber loading unit 230 . At this time, the rubber attachment unit 310 adsorbs the rubber R to be spaced apart from each other.

In this case, the finger valve module 314 operates to apply hydraulic pressure to the front attachment finger module 3161 and the rear attachment finger module 3162 . The front attachment finger module 3161 and the rear attachment finger module 3162 adsorb the rubber R loaded on the rubber loading unit 230 .

Here, as shown in FIG. 35 , the front attachment finger module 3161 adsorbs the rubber R loaded in the horizontal row of the rubber loading unit 230 . In this case, the rear attachment finger module 3162 adsorbs the rubber R loaded in the horizontal row spaced apart from the horizontal row adsorbed by the front attachment finger module 3161 . For example, referring to FIG. 36 , the front attachment finger module 3161 absorbs the rubber R in the 14th row, and the rear attachment finger module 3162 absorbs the rubber R in the 12th row.

The front attachment finger module 3161 adsorbs the rubber (R) in the 14th row, and the rear attachment finger module 3162 absorbs the rubber (R) in the 12th row, and then attaches the rubber (R) to the TV stand (S). After consumption, as shown in FIG. 37 , the front attachment finger module 3161 may adsorb the rubber R in the 13th row, and the rear attachment finger module 3162 may adsorb the rubber R in the 11th row.

Also, according to an embodiment, the rear attachment finger module 3162 may adsorb the rubbers R loaded in horizontal rows spaced apart by an odd number from the horizontal rows adsorbed by the front attachment finger modules 3161 . In this case, the front attachment finger module 3161 may adsorb the rubber R in 14 rows, and the rear attachment finger module 3162 may adsorb the rubber R in 10 rows spaced apart by 3 rows. Accordingly, as shown in (a) of FIG. 38 , the rubbers R are separately adsorbed to the front attachment finger module 3161 and the rear attachment finger module 3162 .

In the TV stand providing step (S330), the TV stand (S) is provided to the TV stand jig (320). In this case, the TV stand jig 320 is supported by inverting the TV stand (S) so that the attachment position (SP) of the TV stand (S) is exposed on the upper surface.

A plurality of TV stands (S) may be provided. In the case of an embodiment of the present invention, the first TV stand (S1) and the second TV stand (S2) may be provided. In this case, as shown in FIGS. 40 and 41 , the first TV stand S1 and the second TV stand S2 may be arranged side by side on the TV stand jig 320 .

In the rubber attachment unit rotation step (S340), the finger plate 315 is rotated. In this case, the rotation driving unit 312 operates to rotate the rotation shaft 313 , and the rotation shaft 313 rotates the finger plate 315 . The finger plate 315 is rotated 90°.

When the finger plate 315 is rotated 90° with the rotating shaft 313 as the rotating shaft L, as shown in (b) in FIG. 38 (a) in which the rubber R is adsorbed to the rubber attachment unit 310 rotated In this case, the front attachment finger module 3161 is positioned on the first TV stand S1 , and the rear attachment finger module 3162 is positioned on the second TV stand S2 .

In the individual rubber attachment step (S350), the rubber attachment unit 310 individually attaches the rubber R to the attachment position SP. In this case, as described above, since the attachment location SP is disposed to be exposed on the upper surface, the rubber R on which the rubber attachment unit 310 is adsorbed is attached to the attachment location SP.

The rubber attachment unit 310 may descend in the Z-axis direction to approach the attachment position SP. Here, the attachment fingers 317 of the front attachment finger module 3161 and the rear attachment finger module 3162 may operate.

That is, the elevating cylinder 3174 operates to lower the elevating piston 3175 , and the rubber R adsorbed to the finger nozzle 3176 may be in contact with the attachment position SP. At this time, the adhesive applied to the bottom surface of the rubber (R) is coupled to the attachment position (SP). At this time, the finger valve module 314 may operate to release hydraulic pressure to the attachment fingers 317 of the front attachment finger module 3161 and the rear attachment finger module 3162 .

In this case, each rubber R is individually attached to each attachment position SP of the TV stand S as shown in FIG. 39 . That is, the last attachment finger 317 of the front attachment finger module 3161 or the rear attachment finger module 3162 is located at the frontmost attachment position SP with respect to the Y-axis of FIG. 39 .

Thereafter, the elevating piston 3175 descends to place the rubber R at the attachment position SP, release the hydraulic pressure of the attachment finger 317, and attach the rubber R to the attachment position SP. . In this case, each rubber R may be sequentially attached along each attachment position SP. The above-described operation may be repeated until the rubber R is attached to all the attachment positions SP.

Accordingly, as shown in Fig. 40, it is possible to automatically attach the rubber (R) individually to the attachment position (SP) of the TV stand (S). In this case, the front attachment finger module 3161 attaches a rubber (R) to the first TV stand (S1), and the rear attachment finger module 3162 attaches a rubber (R) to the second TV stand (S2), 2 The rubber (R) can be attached to the TV stand (S) of the unit at the same time.

According to the embodiment, as shown in FIG. 41, the attachment position SP may form a pier on the X-axis or the Y-axis. In this case, in the individual rubber attachment step ( S350 ), the attachment finger 317 may be rotated by a preset angle corresponding to the pier.

That is, when the rubber R is rotated by a preset angle to be attached to the attachment position SP, the rotary cylinder 3172 operates to rotate the finger body 3173 by a preset angle. Accordingly, the finger nozzle 3176 may be rotated together with the adsorbed rubber R, the rubber R may be rotated by a preset angle, and the rubber R may be positioned at the attachment position SP.

In addition, as shown in FIG. 41, even when the piers formed by the attachment positions SP are different from each other, the rotary cylinder 3172 rotates the finger body 3173 by a different preset angle for each attachment position SP. The rubber R may be positioned at the attachment position SP.

As described above, the rubber attachment part 30 according to an embodiment of the present invention automatically transports the rubber R individually and spaced apart from each other, and the rubber (R) is located at the attachment position (SP) on the bottom surface of the TV stand (S). can be individually attached, the tact time is reduced and productivity is greatly improved.

In addition, since the rubber R can be automatically attached not only to the general attachment position SP but also to the attachment position SP rotated by a preset angle, the attachment precision is improved and productivity is improved.

In addition, in a state where the two TV stands (S) are provided on the stand jig 320, the front attachment finger module 3161 attaches the rubber R to the first TV stand S1, and the rear attachment finger module 3162 By attaching the rubber (R) to the second TV stand (S2), the rubber (R) can be attached to the two TV stands (S) at the same time.

Hereinafter, the TV stand jig 320 according to an embodiment of the present invention will be described in detail with reference to FIGS. 42 to 53 .

42 is a perspective view in which the TV stand (S) is coupled to the TV stand jig 320 according to an embodiment of the present invention, and FIG. 43 is a perspective view of the TV stand (S) jig according to an embodiment of the present invention, FIG. 44 is a front view of FIG. 42 , FIG. 45 is a plan view of the jig plate 321 according to an embodiment of the present invention, and FIG. 46 is a cross-sectional view taken along line A-A' shown in FIG. 42 .

42 to 46 , in the TV stand jig 320 according to an embodiment of the present invention, the TV stand S is inverted so that the bottom surface of the TV stand S is exposed to the upper surface, and the opening 325 is provided. ) is provided on the jig plate 321, the jig plate 321 is formed, the fixed support protrusion 322 for supporting one side of the curved part SR of the TV stand S, it is provided on the jig plate 321, It is disposed in the spaced space 323b between the jig plate 321 and the TV stand S, the fixing block 323 supporting the TV stand S, and the jig plate 321 are provided in the opening 325. It is provided to protrude and includes a gripping module 324 for gripping the neck portion SN of the TV stand S when the TV stand S is seated on the jig plate 321 .

The TV stand (S) is formed with a neck portion (SN) and a curved portion (SR) as described above. The curved part SR has a bottom supported on a floor or a surface of furniture, and the neck part SN is formed to protrude from the curved part SR and is coupled to the display panel. Here, as described above, a plurality of attachment positions SP are formed on the bottom surface of the TV stand S.

The TV stand S is mounted on the jig plate 321 to be reversed. As described above, the TV stand (S) is attached to the jig plate (321) so that the attachment position (SP) is exposed on the upper surface so that the rubber attachment part (30) can attach the rubber (R) to the attachment position (SP). installed in reverse.

Here, the jig plate 321 according to an embodiment of the present invention is disposed to be spaced apart from the upper jig plate 321a to which the TV stand S is in contact, and the upper jig plate 321a to the lower portion of the upper jig plate 321a It includes a lower jig plate (321b) that is.

An opening 325 is formed in the jig plate 321 . The opening 325 may be formed in the upper jig plate 321a. The opening 325 according to an embodiment of the present invention includes a central opening 325a formed to be opened in a rectangular shape, a front opening 325b formed in front of the central opening 325a, and a rear opening of the central opening 325a. and a rear opening 325c formed therein.

The fixing support protrusion 322 is provided on the jig plate 321 . The fixing support protrusion 322 may be fixedly coupled to the jig plate 321 . The fixing support protrusion 322 may be provided on the upper jig plate 321a.

The fixing support protrusion 322 supports one side of the curved part SR of the TV stand S. In this case, the fixing support protrusion 322 may support one point of the curved portion SR. Two fixing support protrusions 322 may be provided. In this case, the two fixing support protrusions 322 and one gripping module 324 support the TV stand S at three points so that it can be stably supported.

The fixing block 323 is provided on the jig plate 321 . The fixing block 323 may be fixedly coupled to the jig plate 321 . The fixing block 323 may be provided on the upper jig plate 321a.

The fixing block 323 supports the separation space 323b between the jig plate 321 and the TV stand (S). That is, according to the shape of the TV stand (S), the TV stand (S) cannot be completely seated on the jig plate (321), and the TV stand (S) is spaced apart from the jig plate (321) as shown in FIG. ) can be formed.

At this time, the fixing block 323 may be disposed in the separation space 323b to support the TV stand (S). In this case, the fixed block 323 may have an inclined surface 323a formed on the upper surface. The inclined surface 323a is inserted into the separation space 323b. The inclined surface 323a may form an inclination corresponding to the height of the separation space 323b. Accordingly, when the TV stand (S) forms the jig plate 321 and the separation space 323b, the fixed block 323 having the inclined surface 323a corresponding to the height of the separation space 323b is formed in the TV stand ( S) can be firmly supported.

The holding module 324 is provided on the jig plate 321 . The gripping module 324 may be disposed to protrude from the opening 325 .

The gripping module 324 grips the neck portion SN of the TV stand S when the TV stand S is seated on the jig plate 321 . In this case, the neck part SN may be disposed to be inserted into the opening 325 and inserted into the holding module 324 .

When the TV stand (S) is seated on the jig plate 321 to be reversed, the fixing support protrusion 322 supports the curved portion SR, and the fixing block 323 is between the jig plate 321 and the TV stand (S). is disposed in the space 323b of the TV stand (S) to support the TV stand (S), and the holding module (324) holds the neck portion (SN) of the TV stand (S), the TV stand (S) jig is the TV stand (S) can be firmly supported.

Here, as described above, in the TV stand S, the first TV stand S1 and the second TV stand S2 may be arranged side by side. In this case, the first TV stand (S1) and the second TV stand (S2) are arranged side by side on the upper surface of the jig plate (321).

At this time, the gripping module 324 according to an embodiment of the present invention is arranged in parallel to the first gripping module 324a for gripping the first TV stand S1, and the first gripping module 324a to the second TV stand ( S2) includes a second gripping module (324b) for gripping.

The first holding module 324a holds the first TV stand S1. The first gripping module 324a supports the neck portion SN of the first TV stand S1. The second holding module 324b holds the second TV stand S2. The second gripping module 324b supports the neck portion SN of the second TV stand S2.

Here, the first gripping module 324a is disposed to protrude through the front opening 325b, and the second gripping module 324b is disposed to protrude through the rear opening 325c. In this case, the first gripping module 324a and the second gripping module 324b are disposed in the front opening 325b and the rear opening 325c so as not to interfere with each other.

Accordingly, in a state in which the two TV stands (S) are provided to the TV stand (S) jig 320, the first gripping module 324a grips the neck portion SN of the first TV stand S1 and holds the second gripping module 324a. The module 324b can firmly grip the neck portion SN of the second TV stand S2.

In addition, since the two TV stands (S) are firmly supported on the TV stand (S) jig 320, the front attachment finger module 3161 attaches the rubber (R) to the first TV stand (S1), and the rear attachment Even when the finger module 3162 attaches the rubber R to the second TV stands S2 and S2 and attaches the rubber R to the two TV stands S at the same time, the attachment precision is improved.

Hereinafter, the gripping module 324 according to an embodiment of the present invention will be described in detail with reference to FIGS. 47 to 53 .

47 is a perspective view of the holding module 324 according to an embodiment of the present invention, FIG. 48 is a bottom perspective view of FIG. 47, FIG. 49 is a front view of FIG. 47, and FIG. 50 is a perspective view of the gripping module 324 according to an embodiment of the present invention. It is a perspective view of the hook module 3241 and the link module 3243, and FIGS. 51 to 53 are operation diagrams of the gripping module 324 according to an embodiment of the present invention.

47 to 53 , the gripping module 324 according to an embodiment of the present invention is provided on the jig plate 321 and protrudes from the opening 325 to grip the neck part SN ( 3241), an elastic module 3242 provided on the jig plate 321 and coupled to the hook module 3241 to provide an elastic force to the hook module 3241, and a hook module 3241 provided on the jig plate 321 It is coupled to include a link module (3243) for supporting the hook module (3241).

The hook module 3241 is provided on the jig plate 321 . The hook module 3241 may be provided between the upper jig plate 321a and the lower jig plate 321b. The hook module 3241 is provided to protrude from the opening 325 . The hook module 3241 holds the neck part SN.

Here, the hook module 3241 according to an embodiment of the present invention has a hook plate 32411 forming an exterior, a hook rod 32412 disposed on one side of the hook plate 32411, and the hook rod 32412 so that the hook rod 32412 is rotated. The hook bracket 32413 for supporting the hook rod 32412, the hook bracket 32413 and the hook shaft 32414 that integrally pass through the hook rod 32412, the hook shaft 32414 of the hook rod 32412 based on the It is provided to protrude at one end and is provided at the other end of the hook rod 32412 based on the pressure body 32415 for gripping the neck part SN, and the hook shaft 32414, to which the elastic module 3242 is coupled. and a coupling shaft 32416.

The hook plate 32411 forms the exterior.

The hook rod 32412 is disposed on one side of the hook plate 32411 . Here, a pair of hook rods 32412 may be disposed on both sides of the hook plate 32411 . Hereinafter, one side of the hook rod 32412 will be described. In addition, with respect to the following components composed of a pair, only one component will be described, and if a description of a pair is necessary, it will be separately described.

The hook bracket 32413 is disposed on one side of the hook plate 32411 . The hook bracket 32413 supports the hook rod 32412 . In this case, the hook bracket 32413 may support the hook rod 32412 to rotate with the hook bracket 32413 .

The hook shaft 32414 passes through the hook bracket 32413 and the hook rod 32412 integrally. In this case, the hook rod 32412 may be rotated using the hook shaft 32414 as a rotation axis.

Based on the hook shaft 32414, one end of the hook rod 32412 is provided with a pressing body 32415. The pressing body 32415 is provided to protrude from one end of the hook rod 32412 . The pressurized sea receives elastic force from the elastic module 3242 to be described later and grips the neck portion SN that is seated on the hook module 3241 .

Based on the hook shaft 32414, the other end of the hook rod 32412 is provided with a coupling shaft 32416. An elastic module 3242 is coupled to the coupling shaft 32416 .

In this case, the elastic module 3242 provides an elastic force to the coupling shaft 32416 . Here, the elastic force acts in the direction of pulling the coupling shaft 32416 in the direction of the elastic module 3242 . Accordingly, since the hook rod 32412 is rotated in a direction in which the pair of pressure bodies 32415 are adjacent to each other based on the hook shaft 32414, the neck part SN inserted into the hook module 3241 can be gripped. there will be

The elastic module 3242 is provided on the jig plate 321 . The elastic module 3242 may be provided between the upper jig plate 321a and the lower jig plate 321b.

The elastic module 3242 is coupled to the hook module 3241 . The elastic module 3242 provides an elastic force to the hook module 3241 . That is, the elastic module 3242 provides an elastic force to the hook module 3241 so that the hook module 3241 can grip the neck portion SN by receiving an elastic force from the elastic module 3242 .

At this time, the elastic force acts as an attractive force as described above. In this case, the elastic module 3242 attracts the coupling shaft 32416 . Accordingly, the hook rod 32412 is rotated, and the pressing body 32415 grips the neck portion SN.

Here, the elastic module 3242 according to an embodiment of the present invention is a spring support part 32421 fixedly coupled to the jig plate 321, and one end is coupled to the spring support part 32421 and the other end is coupled to the coupling shaft 32416. It includes a spring 32422 coupled to provide an elastic force to the coupling shaft (32416).

The spring support part 32421 is fixedly coupled to the jig plate 321 . The spring support part 32421 may be fixedly coupled to the lower jig plate 321b.

One end of the spring 32422 is coupled to the spring support part 32421 , and the other end is coupled to the coupling shaft 32416 . The spring 32422 provides an elastic force to the coupling shaft 32416 . In this case, the elastic force is provided with an attractive force that pulls the coupling shaft 32416 to the spring support part 32421 as described above.

The link module 3243 is provided on the jig plate 321 . The link module 3243 is coupled to the hook module 3241 to support the hook module 3241 . That is, the link module 3243 supports the hook module 3241 so that the hook module 3241 can be stably rotated when the hook module 3241 is rotated. In this case, the link module 3243 may be coupled to an end of the hook rod 32412 .

Here, the link module 3243 according to an embodiment of the present invention is a link bracket 32431 fixedly coupled to the jig plate 321, an end coupled to the coupling shaft 32416, and a lattice link 32432 having a variable length. ), and a link shaft 32433 passing through the center of the link bracket 32431 and the grid link 32432.

The link bracket 32431 is fixed to the jig plate 321 . The link bracket 32431 may be fixedly coupled to the lower jig plate 321b.

The lattice link 32432 has an end coupled to the coupling shaft 32416 . In this case, each end of the lattice link 32432 may be coupled to the coupling shaft 32416 provided on the pair of hook rods 32412 .

The lattice link 32432 has a variable length. That is, when the gap between the pair of pressing bodies 32415 is widened by an external force, the gap between the coupling shafts 32416 is reduced. In this case, the length of the grid link 32432 provided between the coupling shaft 32416 is reduced.

Conversely, when the external force acting on the pair of pressing bodies 32415 disappears and the distance between the pair of pressing bodies 32415 is narrowed, the interval between the coupling shafts 32416 is increased. In this case, the lattice link 32432 provided between the coupling shaft 32416 is increased in length.

The link shaft 32433 passes through the link bracket 32431 and the lattice link 32432 integrally. In this case, the link shaft 32433 passes through the center of the link bracket 32431 and the grid link 32432. The link shaft 32433 fixes the central position of the grid link 32432 when the length of the grid link 32432 is variable, so that the length is equally variable based on the center of the grid link 32432 . Accordingly, when the position of each pressing body 32415 is changed, the position of each pressing body 32415 is changed in the same range.

An operation in which the neck portion SN is gripped by the gripping module 324 will be described based on the above-described components. For convenience, only one TV stand (S) will be described, but it may be applied to all TV stands (S).

First, as shown in FIG. 51 , the TV stand S is seated in an inverted manner so that the neck portion SN approaches the gripping module 324 . In this case, the elastic module 3242 provides an attractive force to the coupling shaft 32416, so that a pair of pressing bodies 32415 are disposed adjacent to each other.

Thereafter, the neck part SN is partially inserted into the hook module 3241 by an external force as shown in FIG. 52 . In this case, the operator may insert the neck portion SN into the hook module 3241 by external force. At this time, the neck portion (SN) is in contact between the pair of pressing bodies (32415). In this case, the hook rod 32412 is rotated so that the coupling shaft 32416 pulls the spring 32422, and the length of the lattice link 32432 is reduced.

At this time, the link shaft 32433 passing through the center of the link bracket 32431 and the grid link 32432 fixes the central position of the grid link 32432, and the length based on the center of the grid link 32432 is the same. make it variable Accordingly, when the position of each pressing body 32415 is changed, the position of each pressing body 32415 is changed in the same range.

Thereafter, as shown in FIG. 53 , the neck part SN is fully inserted into the hook module 3241 . At this time, the neck portion (SN) is inserted into the inside of the hook module (3241) through the pressing body (32415). In this case, the spring 32422 pulls the coupling shaft 32416 to rotate the hook rod 32412 , and the pressure body 32415 firmly grips the neck portion SN. At this time, the length of the grid link 32432 is increased back to the original length. Accordingly, the neck portion SN is inserted and firmly gripped by the gripping module 324 .

Hereinafter, the rubber loading unit 240 according to another embodiment of the present invention will be described in detail with reference to FIGS. 54 to 62 . Hereinafter, components with differences will be mainly described, and components not described or illustrated are replaced with descriptions and illustrated contents of the above components.

54 is a plan view of the rubber loading unit 240 according to another embodiment of the present invention, and FIG. 55 is another embodiment of the present invention in which the side frame 2413 and the base frame 2411 are removed in FIG. A perspective view of the rubber loading unit 240 , FIG. 56 is a side view of FIG. 55 , and FIG. 57 is an arrangement state diagram of the pin-up cylinder 290 shown in FIG.

54 to 57 , the rubber loading unit 240 according to another embodiment of the present invention includes a loading unit frame 241 forming an exterior, and a rubber jig 232 for accommodating the rubber (R). The provided first rubber pallet 251 and the first rubber pallet 251 are exchanged with the second rubber pallet 253 provided with the rubber jig 232, the first rubber pallet 251 is coupled to the first rubber pallet The first rubber pallet up-down module 260 for elevating and lowering the 251, coupled to the first rubber pallet up-down module 260, and a first rodless cylinder 270 for moving the first rubber pallet up-down module 260 , a second rodless cylinder 280 coupled to the second rubber pallet 253 to move the second rubber pallet 253 , the first rubber pallet 251 , or a pinup supporting the second rubber pallet 253 . a cylinder 290 .

The loading unit frame 241 forms the exterior of the rubber loading unit 240 . The loading unit frame 241 according to another embodiment of the present invention may include a base frame 2411 supporting the side frame 2413 and the side frame 2413 disposed in the transport direction (D). 55 and 56, the transfer direction D is indicated in the direction of the arrow.

The first rubber pallet 251 is provided with a rubber jig 232 for accommodating the rubber (R). The first rubber pallet 251 may be formed to be flat. Since the rubber jigs 232 and 232 are the same as the above-described rubber jigs 232 , a detailed description thereof will be omitted.

The second rubber pallet 253 is provided with a rubber jig 232 . The second rubber pallet 253 may be formed to be flat. The second rubber pallet 253 may be provided separately from the first rubber pallet 251 in the rubber loading unit 240 . The second rubber pallet 253 is exchanged with the first rubber pallet 251 . This will be described later.

As described above, the rubber separation unit 220 may separately load the rubber R on the rubber loading unit 240 to be spaced apart from each other. At this time, the rubber separation unit 220 loads the rubber R on the rubber jig 232 . In this case, the rubber separation unit 220 may load the separated rubber R on the rubber jig 232 of the first rubber pallet 251 or the second rubber pallet 253 . Since the operation of the rubber separation unit 220 to load the rubber R on the rubber jig 232 has been described above, a detailed description thereof will be omitted.

In addition, the rubber attachment unit 310 may adsorb the rubbers R individually and spaced apart from the rubber loading unit 240 as described above. In this case, the rubber attachment unit 310 adsorbs the rubber R loaded on the rubber jig 232 of the first rubber pallet 251 or the second rubber pallet 253 . Since the operation of the rubber attachment unit 310 adsorbing the rubber R from the rubber jig 232 has been described above, a detailed description thereof will be omitted.

The first rubber pallet up-down module 260 is coupled to the first rubber pallet 251 . The first rubber pallet up-down module 260 raises and lowers the first rubber pallet 251 . In this case, the first rubber pallet 251 is raised and lowered with respect to the ground. Hereinafter, elevating is defined as being raised or lowered with respect to the ground.

The first rodless cylinder 270 is provided in the loading unit frame 241 . According to an embodiment, the first rodless cylinder 270 may be provided on the side frame 2413 .

The first rodless cylinder 270 is coupled to the first rubber pallet up-down module 260 . The first rodless cylinder 270 moves the first rubber pallet up-down module 260 . In this case, the first rodless cylinder 270 may move the first rubber pallet up-down module 260 in the transfer direction (D).

Here, the first rubber pallet up-down module 260 according to an embodiment of the present invention includes a cylinder support bracket 261 coupled to the first rodless cylinder 270, and a pallet elevating/lowering coupled to the cylinder support bracket 261. The cylinder 263, and one side is coupled to the pallet elevating cylinder 263, the other side includes a pallet support plate 265 coupled to the first rubber pallet (251).

The cylinder support bracket 261 is coupled to the first rodless cylinder 270 . The first rodless cylinder 270 may move the cylinder support bracket 261 in the transport direction (D).

The pallet elevating cylinder 263 is coupled to the cylinder support bracket 261 . The pallet elevating cylinder 263 is operated according to the control signal of the control unit. The pallet elevating cylinder 263 elevates the pallet support plate 265 coupled to the pallet elevating cylinder 263 .

One side of the pallet support plate 265 is coupled to the pallet elevating cylinder (263). As described above, the pallet elevating cylinder 263 elevates the pallet support plate 265 .

The other side of the pallet support plate 265 is coupled to the first rubber pallet 251 . In this case, when the pallet support plate 265 is raised and lowered, the first rubber pallet 251 is raised and lowered together.

The second rodless cylinder 280 is provided in the loading unit frame 241 . According to an embodiment, the second rodless cylinder 280 may be provided on the side frame 2413 .

The second rodless cylinder 280 is coupled to the second rubber pallet 253 . The second rodless cylinder 280 moves the second rubber pallet 253 . In this case, the second rodless cylinder 280 may move the second rubber pallet 253 in the transfer direction (D).

The first rodless cylinder 270 and the second rodless cylinder 280 are disposed to be spaced apart from each other. In this case, a separation space 2401 is formed between the first rodless cylinder 270 and the second rodless cylinder 280 . The first rodless cylinder 270 and the second rodless cylinder 280 are disposed horizontally to each other. In this case, the first rubber pallet 251 and the second rubber pallet 253 move in the transfer direction (D) in the separation space 2401 between the first rodless cylinder 270 and the second rodless cylinder 280 . can be moved

Here, the first rodless cylinder 270 or the second rodless cylinder 280 according to an embodiment of the present invention is a rodless cylinder body 271 and a rodless cylinder body 271 arranged in the transport direction (D). ), a rodless cylinder plate 273 movably provided on the ), a rodless cylinder stopper 275 provided at the end of the rodless cylinder body 271 to prevent the rodless cylinder plate 273 from being separated, and a rodless It is provided on the cylinder stopper 275 and includes a rodless cylinder adjusting screw 277 for limiting the movement distance of the rodless cylinder plate 273 . Hereinafter, the description will be made based on the first rodless cylinder 270 , but the same may be applied to the second rodless cylinder 280 .

The rodless cylinder body 271 forms an exterior. The rodless cylinder body 271 is disposed in the transport direction (D). The rodless cylinder body 271 may be fixed to the loading unit frame 241 . The rodless cylinder may be disposed parallel to the side frame 2413 .

The rodless cylinder plate 273 is movably provided on the rodless cylinder body 271 . When the rodless cylinder body 271 is operated, the rodless cylinder plate 273 is moved from the rodless cylinder body 271 . In this case, the rodless cylinder plate 273 may slide on the rodless cylinder body 271 .

The rodless cylinder stopper 275 is provided at the end of the rodless cylinder body 271 . The rodless cylinder stopper 275 may be provided on both ends of the rodless cylinder body 271 . The rodless cylinder stopper 275 prevents the rodless cylinder plate 273 from being separated from the rodless cylinder body 271 while moving in the rodless cylinder body 271 .

The rodless cylinder adjustment screw 277 is provided in the rodless cylinder stopper 275 . The rodless cylinder adjusting screw 277 passes through the rodless cylinder stopper 275 and the end is exposed in the direction of the rodless cylinder plate 273 .

The end of the rodless cylinder adjustment screw 277 passing through the rodless cylinder stopper 275 is disposed to contact the rodless cylinder plate 273 before the rodless cylinder stopper 275 comes into contact. In this case, the end of the rodless cylinder adjusting screw 277 may be drawn in or out in the opposite direction to the rodless cylinder plate 273 by a user's manipulation or a control signal from the controller.

The rodless cylinder adjusting screw 277 limits the movement distance of the rodless cylinder plate 273 . That is, when the rodless cylinder plate 273 is moved between the rodless cylinder stoppers 275, the rodless cylinder plate 273 comes into contact with the end of the rodless cylinder adjusting screw 277 and stops, so that the rodless cylinder plate 273 is stopped. The movement distance of the plate 273 is limited.

The pin-up cylinder 290 may be provided on the loading unit frame 241 . The pin-up cylinder 290 may be disposed in the separation space 2401 . A plurality of pin-up cylinders 290 may be provided. The pin-up cylinder 290 may be disposed under the first rubber pallet 251 or the second rubber pallet 253 .

The pin-up cylinder 290 may support the first rubber pallet 251 or the second rubber pallet 253 as will be described later. In this case, the pin-up cylinder 290 may support the lower surface of the first rubber pallet 251 or the lower surface of the second rubber pallet 253 .

Here, the pin-up cylinder 290 according to an embodiment of the present invention is a pin-up head 291 disposed under the lower portion of the first rubber pallet 251 or the lower portion of the second rubber pallet 253, and the pin-up head 291. is provided and includes a pin-up cylinder body 293 for elevating and lowering the pin-up head 291 . Hereinafter, one pin-up cylinder 290 will be described, but the same may be applied to the remaining pin-up cylinders 290 .

The pin-up cylinder body 293 may be provided on the loading unit frame 241 . A pin-up head 291 is provided on the pin-up cylinder body 293 . The pin-up cylinder body 293 elevates the pin-up head 291 . In this case, the pin-up cylinder body 293 may raise and lower the pin-up head 291 by hydraulic pressure.

The pin-up head 291 is provided in the pin-up cylinder body 293 . The pin-up head 291 is disposed under the first rubber pallet 251 or the second rubber pallet 253 . The pin-up head 291 is raised and lowered when hydraulic pressure is applied to the pin-up cylinder body 293 . When the pin-up head 291 is raised or lowered, the pin-up head 291 may support the first rubber pallet 251 or the second rubber pallet 253 . Accordingly, the pin-up cylinder 290 supports the first rubber pallet 251 or the second rubber pallet 253 .

Here, the first rubber pallet 251 may be formed by opening a first pinhole 251a at an edge adjacent to the second rodless cylinder 280 . The edge of the first rubber pallet 251 in which the first pinhole 251a is formed may be positioned in the vertical direction of the first rodless cylinder 270, and preferably, it may be positioned at the farthest part in the vertical direction. At this time, when the pin-up head 291 moves up and down, the pin-up head 291 may be coupled to the first pin hole 251a. Accordingly, the pin-up head 291 may support the first rubber pallet 251 .

The second rubber pallet 253 may be formed by opening a second pinhole 253a at an edge adjacent to the first rodless cylinder 270 . The rim of the second rubber pallet 253 on which the second pinhole 253a is formed may be positioned in the vertical direction of the second rodless cylinder 280, and preferably, it may be positioned furthest in the vertical direction. At this time, when the pin-up head 291 moves up and down, the pin-up head 291 may be coupled to the second pin hole 253a. Accordingly, the pin-up head 291 may support the second rubber pallet 253 .

Here, referring to FIG. 57 , the pin-up cylinder 290 according to an embodiment of the present invention is disposed in the front and the first pin-up cylinder 290a disposed adjacent to the second rodless cylinder 280, disposed in the front and a second pin-up cylinder 290b disposed adjacent to the first rodless cylinder 270, a third pin-up cylinder 290c disposed at the rear and adjacent to the first rodless cylinder 270, and at the rear and a fourth pin-up cylinder 290d disposed adjacent to the second rodless cylinder 280 .

The first pin-up cylinder 290a is disposed in the front. At this time, the front is defined as pointing to the front of the transport direction (D), and the rear is defined as pointing to the rear of the transport direction (D).

The first pin-up cylinder 290a is disposed between the first rodless cylinder 270 and the second rodless cylinder 280 . In the same manner as the first pin-up cylinder 290a, the second pin-up cylinder 290b to the fourth pin-up cylinder 290d are described as being disposed between the first rodless cylinder 270 and the second rodless cylinder 280. do. Here, the first pin-up cylinder 290a is disposed adjacent to the second rodless cylinder 280 .

The first pin-up cylinder 290a may be implemented as a pair. 57, the first pin-up cylinder 290a may be implemented as two pin-up cylinders 290 facing each other. Hereinafter, it will be described that the second pin-up cylinder 290b to the fourth pin-up cylinder 290d are also implemented as a pair in the same manner as the first pin-up cylinder 290a. In addition, the second pin-up cylinder 290b is disposed in the front, and disposed adjacent to the first rodless cylinder 270 . The third pin-up cylinder 290c is disposed at the rear and adjacent to the first rodless cylinder 270 . The fourth pin-up cylinder 290d is disposed at the rear and adjacent to the second rodless cylinder 280 .

Here, the first pin-up cylinder 290a and the third pin-up cylinder 290c may be raised and lowered at the same time when the first pin-up cylinder 290a and the third pin-up cylinder 290c are raised and lowered. That is, when the first pin-up cylinder 290a moves up and down, the third pin-up cylinder 290c also moves up and down, and when the first pin-up cylinder 290a moves down, the third pin-up cylinder 290c also moves down.

Also, the second pin-up cylinder 290b and the fourth pin-up cylinder 290d may be raised and lowered at the same time when the second pin-up cylinder 290b and the fourth pin-up cylinder 290d are raised and lowered. That is, when the second pin-up cylinder 290b moves up and down, the fourth pin-up cylinder 290d also moves up and down, and when the second pin-up cylinder 290b moves down, the fourth pin-up cylinder 290d also moves down.

On the other hand, when the first pin-up cylinder 290a is raised and lowered, the second pin-up cylinder 290b is maintained as it is without a separate operation. Accordingly, when the first pin-up cylinder 290a is lifted, the second pin-up cylinder 290b may remain, the third pin-up cylinder 290c may be lifted, and the fourth pin-up cylinder 290d may remain.

Similarly, when the second pin-up cylinder 290b moves up and down, the first pin-up cylinder 290a remains as it is without a separate operation. Accordingly, when the second pin-up cylinder 290b is raised and lowered, the third pin-up cylinder 290c may remain, the fourth pin-up cylinder 290d may be raised and lowered, and the first pin-up cylinder 290a may remain.

The rest, the third pin-up cylinder 290c and the fourth pin-up cylinder 290d also operate in the same manner, and thus a detailed description thereof will be omitted.

Hereinafter, an operation in which the rubber R is horizontally arranged to be loaded on the first rubber pallet 251 and the second rubber pallet 253 will be described with reference to FIGS. 58 to 63 .

58 to 60 are operation views in which the first rubber pallet 251 is horizontally arranged in order to load the rubber R on the first rubber pallet 251, and FIGS. 61 to 63 are the second rubber pallet 253. It is an operation diagram in which the second rubber pallet 253 is horizontally arranged to be loaded with the rubber R.

As described above, the rubber separation unit 220 separates the rubber (R) from the rubber (R) belt and then separately loads it on the rubber loading unit 240 . At this time, the rubber separation unit 220 loads the separated rubber R on the rubber jig 232 of the first rubber pallet 251 or the second rubber pallet 253 .

A case in which the rubber separation unit 220 loads the rubber R on the first rubber pallet 251 will be described with reference to FIGS. 58 to 60 .

The first rodless cylinder 270 moves the first rubber pallet up-down module 260 as shown in FIG. 58 . In this case, the first rubber pallet 251 is moved rearward together with the first rubber pallet up-down module 260 .

When the rubber (R) is loaded on the rubber jig 232 of the first rubber pallet 251, the rubber separation unit 220 stably loads the rubber (R) on the rubber jig 232, the first rubber pallet ( 251) should be placed horizontally to the ground. Here, one side of the first rubber pallet 251 is supported by the first rubber pallet up-down module 260 , but the other side of the first rubber pallet 251 is not supported and may droop to the ground by its own weight.

At this time, as shown in FIGS. 59 and 60 , the first rubber pallet 251 descends and the fourth pin-up cylinder 290d moves up and down. The first rubber pallet 251 is lowered so that the rubber separation unit 220 can load the rubber R on the rubber jig 232, and a fourth pin-up cylinder disposed under the first rubber pallet 251 ( 290d) lifts and supports the first rubber pallet 251. The fourth pin-up cylinder 290d supports the other unsupported side of the first rubber pallet 251 as shown in FIG. 60 .

Accordingly, the first rubber pallet 251 can be arranged horizontally. In addition, when the rubber separation unit 220 comes into contact with the rubber jig 232 to load the rubber R, the fourth pin-up cylinder 290d supports the first rubber pallet 251 in the upward direction.

In this case, the pinup head 291 of the fourth pinup cylinder 290d may be coupled to the first pinhole 251a. As described above, the first pinhole 251a may be located in the vertical direction of the first rodless cylinder 270, and preferably may be located at the furthest position in the vertical direction. At this time, the lifted pinup head 291 may be coupled to the first pinhole 251a. Accordingly, sagging of the first rubber pallet 251 is prevented.

On the other hand, with reference to FIG. 61 , a case in which the rubber separation unit 220 loads the rubber R on the second rubber pallet 253 will be described.

The second rodless cylinder 280 moves the second rubber pallet 253 as shown in FIG. 61 . In this case, the second rubber pallet 253 is moved rearward.

Like the first rubber pallet 251 , when the rubber R is loaded on the rubber jig 232 of the second rubber pallet 253 , the rubber separation unit 220 attaches the rubber R to the rubber jig 232 . In order to be loaded stably, the second rubber pallet 253 should be horizontally disposed with respect to the ground. Here, one side of the second rubber pallet 253 is supported by the second rodless cylinder 280, but the other side of the second rubber pallet 253 is not supported, so it may droop to the ground by its own weight.

At this time, as shown in FIGS. 62 and 63, the third pin-up cylinder 290c moves up and down. The third pin-up cylinder 290c supports the other unsupported side of the second rubber pallet 253 as shown in FIG. 63 .

Accordingly, like the first rubber pallet 251 , the second rubber pallet 253 can be horizontally arranged. In addition, the third pin-up cylinder 290d supports the second rubber pallet 253 in the upward direction.

In this case, the pinup head 291 of the third pinup cylinder 290c may be coupled to the second pinhole 253a. As described above, the second pinhole 253a may be located in the vertical direction of the second rodless cylinder 280, and preferably may be located at the farthest position in the vertical direction. In this case, the lifted pinup head 291 may be coupled to the second pinhole 253a. Accordingly, sagging of the second rubber pallet 253 is prevented.

Hereinafter, an operation in which the rubber R is horizontally arranged to be adsorbed from the first rubber pallet 251 and the second rubber pallet 253 will be described with reference to FIGS. 64 to 67 .

64 to 65 are operation views in which the first rubber pallet 251 is horizontally arranged in order for the rubber R to be adsorbed from the first rubber pallet 251, and FIGS. 66 to 67 are the second rubber pallet 253 ) is an operation diagram in which the second rubber pallet 253 is horizontally arranged in order for the rubber R to be adsorbed from it.

As described above, the rubber attaching unit 310 may adsorb the rubber R individually and spaced apart from the rubber loading unit 240 . In this case, the rubber attachment unit 310 adsorbs the rubber R loaded on the rubber jig 232 of the first rubber pallet 251 or the second rubber pallet 253 . At this time, the rubber attachment unit 310 adsorbs the rubber R from the first rubber pallet 251 or the second rubber pallet 253 .

A case in which the rubber attachment unit 310 adsorbs the rubber R from the first rubber pallet 251 will be described with reference to FIGS. 64 to 65 .

The first rodless cylinder 270 moves the first rubber pallet up-down module 260 as shown in FIG. 64 . In this case, the first rubber pallet 251 is moved forward together with the first rubber pallet up-down module 260 .

When the rubber R is adsorbed from the rubber jig 232 of the first rubber pallet 251, in order for the rubber attachment unit 310 to stably adsorb the rubber R from the rubber jig 232, as in the case of loading The first rubber pallet 251 should be arranged horizontally with respect to the ground. Here, one side of the first rubber pallet 251 is supported by the first rubber pallet up-down module 260 , but the other side of the first rubber pallet 251 is not supported and may droop to the ground by its own weight.

At this time, as shown in FIG. 65 , the first rubber pallet 251 descends and the first pin-up cylinder 290a ascends and descends. The first rubber pallet 251 is lowered so that the rubber attachment unit 310 can adsorb the rubber R from the rubber jig 232, and a first pin-up cylinder disposed under the first rubber pallet 251 ( 290a) is raised and lowered to support the first rubber pallet 251. The first pin-up cylinder 290a supports the other unsupported side of the first rubber pallet 251 as in FIG. 58(c).

Accordingly, the first rubber pallet 251 can be arranged horizontally. In addition, when the rubber attachment unit 310 is in contact with the rubber jig 232 to adsorb the rubber R, the first pin-up cylinder 290a supports the first rubber pallet 251 in the upward direction.

In this case, the pinup head 291 of the first pinup cylinder 290a may be coupled to the first pinhole 251a. As described above, the first pinhole 251a may be located in the vertical direction of the first rodless cylinder 270, and preferably may be located at the furthest position in the vertical direction. At this time, the lifted pinup head 291 may be coupled to the first pinhole 251a. Accordingly, sagging of the first rubber pallet 251 is prevented.

Meanwhile, a case in which the rubber attachment unit 310 adsorbs the rubber R from the second rubber pallet 253 will be described with reference to FIGS. 66 to 67 .

The second rodless cylinder 280 moves the second rubber pallet 253 as shown in FIG. 66 . In this case, the second rubber pallet 253 is moved forward.

Like the first rubber pallet 251 , when the rubber R is adsorbed from the rubber jig 232 of the second rubber pallet 253 , the rubber attachment unit 310 removes the rubber R from the rubber jig 232 . In order to be adsorbed stably, the second rubber pallet 253 should be horizontally disposed with respect to the ground. Here, one side of the second rubber pallet 253 is supported by the second rodless cylinder 280, but the other side of the second rubber pallet 253 is not supported, so it may droop to the ground by its own weight.

At this time, as shown in FIG. 67, the second pin-up cylinder 290b moves up and down. The second pin-up cylinder 290b supports the other unsupported side of the second rubber pallet 253 as in FIG. 63 .

Accordingly, like the first rubber pallet 251 , the second rubber pallet 253 can be horizontally arranged. In addition, when the rubber attachment unit 310 is in contact with the rubber jig 232 to adsorb the rubber R, the second pin-up cylinder 290b supports the second rubber pallet 253 in the upward direction.

In this case, the pinup head 291 of the second pinup cylinder 290b may be coupled to the second pinhole 253a. As described above, the second pinhole 253a may be located in the vertical direction of the second rodless cylinder 280, and preferably may be located at the farthest position in the vertical direction. In this case, the lifted pinup head 291 may be coupled to the second pinhole 253a. Accordingly, sagging of the second rubber pallet 253 is prevented.

Hereinafter, an operation in which the first rubber pallet 251 and the second rubber pallet 253 are exchanged will be described with reference to FIGS. 68 to 70 .

68 to 70 are operation diagrams in which the first rubber pallet 251 and the second rubber pallet 253 are exchanged with each other.

68 to 70 , the first rubber pallet 251 according to an embodiment of the present invention is exchanged with the second rubber pallet 253 . In this case, the first rubber pallet 251 is moved forward or backward after moving up and down, and the second rubber pallet 253 is moved to a position before the first rubber pallet 251 is moved up and down.

A case in which the first rubber pallet 251 is located at the rear and the second rubber pallet 253 is located at the front will be described as an example. In this case, it is assumed that the loading of the rubber R is completed on the first rubber pallet 251 and the adsorption of the rubber R is completed on the second rubber pallet 253 .

68, the first rubber pallet 251 is located at the rear. The loading of the rubber R on the first rubber pallet 251 is completed. When the loading of the rubber R is completed, the first rubber pallet up-down module 260 operates to elevate the first rubber pallet 251, thereby elevating the first rubber pallet 251. At this time, the fourth pin-up cylinder 290d descends. In this case, the pinup head 291 is separated from the first pinhole 251a.

The second rubber pallet 253 is located in the front. The adsorption of the rubber R is completed on the second rubber pallet 253 by the rubber separation unit 220 . When the adsorption of the rubber R is completed, the second pin-up cylinder 290b descends. In this case, the pinup head 291 is separated from the second pinhole 253a. At this time, the second pin-up cylinder 290b and the fourth pin-up cylinder 290d may descend at the same time as described above.

Thereafter, as shown in FIG. 69 , the first rodless cylinder 270 and the second rodless cylinder 280 operate. The first rodless cylinder 270 moves the first rubber pallet up-down module 260 forward. Accordingly, the first rubber pallet 251 is moved forward after lifting.

The second rodless cylinder 280 moves the second rubber pallet 253 rearward. The second rubber pallet 253 is moved rearward. At this time, the second rubber pallet 253 is moved to a position before the first rubber pallet 251 is lifted. In this case, since the first rubber pallet 251 is raised and lowered, the positions of the first rubber pallet 251 and the second rubber pallet 253 do not collide and can be exchanged.

Thereafter, the first rubber pallet 251 descends as shown in FIG. 70 . The first rubber pallet up-down module 260 operates to lower the first rubber pallet 251 . At this time, the first pin-up cylinder 290a is raised and lowered to support the first rubber pallet 251 . In this case, the rubber attachment unit 310 can stably adsorb the rubber jig 232 loaded on the first rubber pallet 251 .

The second rubber pallet 253 is located at the rear. At this time, the third pin-up cylinder 290c moves up and down to support the second rubber pallet 253 . In this case, the rubber separation unit 220 can stably load the rubber R on the second rubber pallet 253 . At this time, the first pin-up cylinder 290a and the third pin-up cylinder 290c may be simultaneously raised and lowered as described above.

Accordingly, since the second rubber pallet 253 is located in the front and the first rubber pallet 251 is located in the rear, the first rubber pallet 251 is located in the front and the second rubber pallet 253 is located in the rear Positions may be exchanged with each other at the initially located positions.

By performing the above operations in the reverse order, the first rubber pallet 251 on which the adsorption of the rubber R is completed moves to the rear again, and the second rubber pallet 253 on which the loading of the rubber R is completed moves forward again. , the loading and adsorption of the rubber (R) may proceed continuously. In this case, similarly, the first rubber pallet 251 is moved to the rear after lifting, and the second rubber pallet 253 is moved to the position before the first rubber pallet 251 is raised and lowered, and the rubber R ) can be transferred.

Above, those of ordinary skill in the art to which the present invention pertains will be able to understand that the present invention may be implemented in other specific forms without changing the technical spirit or essential features thereof. Therefore, it should be understood that the embodiments described above are illustrative in all respects and not restrictive.

The scope of the present invention is indicated by the claims described below rather than the above detailed description, and all changes or modifications derived from the meaning and scope of the claims and their equivalent concepts are included in the scope of the present invention. should be interpreted

10: rubber belt loading part 20: rubber separation part
30: rubber attachment part R: rubber

Claims (10)

a rubber conveying unit receiving the rubber belt from the rubber belt loading unit; a rubber separation unit for individually separating the plurality of rubbers from the rubber belt transferred from the rubber transfer unit; and a rubber loading unit for loading the rubber separated from the rubber separation unit so that the rubber separation unit is spaced apart from each other. including,
The rubber loading unit may include: a first rubber pallet provided with a rubber jig for accommodating the rubber; a second rubber pallet exchanged with the first rubber pallet and provided with the rubber jig; a first rubber pallet up-down module coupled to the first rubber pallet to elevate the first rubber pallet; a first loadless cylinder coupled to the first rubber pallet up-down module to move the first rubber pallet up-down module; a second rodless cylinder coupled to the second rubber pallet to move the second rubber pallet; and a pin-up cylinder supporting the first rubber pallet or the second rubber pallet. Automatic rubber attachment device for TV stand including a.
According to claim 1,
The pin-up cylinder is
a pin-up head disposed under the first rubber pallet or under the second rubber pallet; and
a pin-up cylinder body having the pin-up head and elevating the pin-up head;
Automatic rubber attachment device for TV stand including a.
According to claim 1,
The first rubber pallet is formed by opening a first pinhole at an edge adjacent to the second rodless cylinder,
The second rubber pallet is an automatic rubber attachment device for a TV stand in which a second pin hole is opened at an edge adjacent to the first rodless cylinder.
According to claim 1,
The first rubber pallet up-down module,
a cylinder support bracket coupled to the first rodless cylinder;
a pallet elevating cylinder coupled to the cylinder support bracket; and
a pallet support plate having one side coupled to the pallet elevating cylinder and the other side coupled to the first rubber pallet;
Automatic rubber attachment device for TV stand including a.
According to claim 1,
The pin-up cylinder is
a first pin-up cylinder disposed in front and disposed adjacent to the second rodless cylinder;
a second pin-up cylinder disposed in front and disposed adjacent to the first rodless cylinder;
a third pin-up cylinder disposed at the rear and disposed adjacent to the first rodless cylinder; and
a fourth pin-up cylinder disposed at the rear and disposed adjacent to the second rodless cylinder;
Automatic rubber attachment device for TV stand including a.
6. The method of claim 5,
When the rubber is loaded on the rubber jig of the first rubber pallet, the first rubber pallet is lowered and the fourth pin-up cylinder is raised and lowered to support the first rubber pallet.

6. The method of claim 5,
When the rubber is loaded on the rubber jig of the second rubber pallet, the third pin-up cylinder is raised and lowered to support the second rubber pallet.
6. The method of claim 5,
When the rubber is adsorbed from the rubber jig of the first rubber pallet, the first rubber pallet descends and the first pin-up cylinder ascends and descends to support the first rubber pallet.
6. The method of claim 5,
When the rubber is adsorbed from the rubber jig of the second rubber pallet, the second pin-up cylinder is raised and lowered to support the second rubber pallet.
6. The method of claim 5,
The first rubber pallet is moved forward or backward after ascending and descending,
The second rubber pallet is an automatic rubber attachment device for a TV stand that is moved to a position before the first rubber pallet is lifted.

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