KR20130134594A - Automatic packing device for window frame - Google Patents

Abstract

The present invention relates to an automatic packing device for window frames. The automatic packing device automatically supplies a packing film for protecting window frames in transportation and storage, and automatically surrounds the window frames to pack. At this time, the packing film is automatically selected by detecting the size of the window frames, and the selected packing film is automatically moved to pack. Accordingly, the present invention reduces work time, personnel costs, and fraction defective by automatically packing the window frames at accurate positions. The packing device for packing the window frames using the film comprises: a film supplying part for supplying the packing film with a winding roll on which the packing film is wound; a worktable having a conveyor installed on the top to transfer window frame members for forming the window frames; a film crease preventing part for adsorbing both ends of the packing film to move the film in an unfolded state while moving with the conveyor; a film cutting part which is attached to the window frame members moved by the conveyor, and which cuts the film, moving in a state where both ends of the film are adsorbed by the film crease preventing part, into the same shape as the cross-sectional shape of the window frame members; and a film attaching part for attaching the film to the window frame members.

Description

Automatic packing device for window frame

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a window frame automatic packaging apparatus, and more particularly, to a window frame packaging apparatus for automatically supplying a packaging film for protecting a window frame during transportation and storage of the window frame and automatically wrapping the window frame.

Further, according to the present invention, a packaging film is automatically selected by sensing the size of a window frame, and a selected film is automatically moved to perform a packaging operation, thereby shortening the working time, reducing the labor cost, So that it is not packaged and defective (i.e., repacked).

Generally, a window is composed of a window frame to be installed in an opening of an architectural structure and a window that moves along a guide rail formed on the upper and lower support frame of the window frame to allow ventilation by introducing outside air, And the indoor and the outdoor are cut off, so that cooling and heating are performed.

The double window frame is a quadrangular frame welded with upper and lower support frames and left and right support frames. Wrapping the outer surface is carried out when transporting and storing or during the construction work, in case of scratches or peeling off of the cover.

Conventionally, the window frame packaging is carried out with the window frame finished. In other words, a general window frame is manufactured by injection molding, upper and lower and left and right window frame members are manufactured, and both ends of each member are cut at 45 degrees and welded to each other. Then, the packaging is performed, , There is a possibility that the film may be melted by heat when welding, and this film may be adhered to the window frame.

Therefore, a conventional window frame package is a pair of two, and the window frame finished with welding is transported to a work table. One person holds a wrapping film reel, a person holds a wrapping film, There was a hassle.

Moreover, this method has a problem that it takes a long time to work, is not efficient, and an excessive cost such as labor costs is spent.

SUMMARY OF THE INVENTION The present invention has been made in view of the above problems, and it is an object of the present invention to provide a window frame automatic packaging apparatus for automatically selecting a packaging film to be selected by sensing a supplied window frame member, .

It is another object of the present invention to provide a window frame automatic packaging apparatus in which a series of operations from the transfer of the window frame member to the packaging is automatically performed to thereby improve the operation efficiency, speed up the operation, reduce the cost, .

The present invention relates to a packaging apparatus for packaging a window frame with a film, the film supply unit comprising a take-up roll on which a packaging film is wound and supplying the packaging film; A work table on the upper surface of which a conveyor for conveying the window frame member constituting the window frame is installed; A film rupture preventing part which is connected to the conveyor and which allows the film to be moved in an unfolded state by adsorbing both ends of the packaging film; A film cutting unit which is attached to the window frame member moved by the conveyor and cuts the film at both ends in the same shape as the end shape of the window frame member, the film being moved by the film anti- A film adhering section for adhering the film in a form to be covered by the window frame member; As shown in FIG.

The first aspect of the present invention is that the window frame is automatically packaged to improve the work efficiency, shorten the working time, and reduce the cost accordingly.

Secondly, the present invention is an invention that enables welding for window frame manufacturing after the packaging film is cut at the end portion of the window frame member in accordance with the structure.

Further, the present invention is advantageous in that the upper and lower and right and left window frame members constituting the quadrangular window frame are packaged and easy to work and easy to handle.

1 is a side view of a packaging apparatus according to the present invention,
2 is an enlarged plan view of a part of a packaging apparatus according to the present invention,
3 is a side view showing a packaging process using the packaging apparatus of the present invention,
4 is a perspective view of a packaging film applied to the packaging apparatus of the present invention,
5 is a perspective view of a film adhering portion applied to the packaging apparatus of the present invention,
6 is a block diagram of a packaging apparatus according to the present invention;

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

1 is a side view of a packaging apparatus according to the present invention; FIG. 2 is a plan view showing an enlarged part of a packaging apparatus according to the present invention; FIG. 3 is a view showing a packaging process using the packaging apparatus according to the present invention; Fig.

5 is a perspective view showing an example of a film adhering portion applied to the packaging apparatus according to the present invention, and Fig. 6 is a block diagram of the packaging apparatus according to the present invention. Fig. to be.

Although the packaging apparatus 10 of the present invention is described as an apparatus for packaging a window frame as shown in the detailed description and drawings, the packaging apparatus 10 may be used as a packaging apparatus for other products in some cases, May be used in connection with the apparatus.

A packaging apparatus (10) of the present invention includes a film supply unit (20) having a winding roll on which a packaging film (P) is wound and supplying a packaging film, a conveying unit A work table 100 provided with a conveyor 160 on an upper surface thereof and a film rupture prevention part moving in connection with the conveyor 160 to allow both ends of the packaging film P to be adsorbed to move the film in an unfolded state A film adhering portion 300 for adhering the film to the packaging film moving by the film frame moving by the conveyor and the film peeling prevention portion so as to cover the window frame, And a film cutting unit 400 for cutting the film in the same shape. The sensing unit 500 senses the standard of the window frame and the control unit 600 controls each device according to the signal of the sensing unit.

A feature of the present invention is that the automatic packaging is performed by supplying the packaging film automatically and the automatic packaging is carried out in the same shape as the both ends of the window frame processed at 45 ° in the packaging process, .

film Supplier (20)

2, the film supply unit 20 is provided with a plurality of winding rolls wound with wrapping films P of different sizes so as to be automatically replaced according to the standard of the window frame member F to be.

Each of the film feeding parts 20 is connected to the driving part 40 and moves according to the standard of the window frame to supply a film. The driving part 40 is composed of a driving motor 42 and a conveying screw 44, This conveyance screw 44 passes through the case of the film supply unit 20 and moves the film supply unit 20 when the drive motor 42 rotates.

For example, as shown in FIG. 2, the screw 44 is provided with film feeding parts 20, 20a, and 20b, which move along the screw to supply a film conforming to the standard.

On the other hand, each film supply unit 20 is provided with a take-up roll 24 in which a packaging film P is wound inside a case 22, and a guide roll 26 for guiding the movement of the packaging film, F so that the packaging film is adhered to the window frame member F. As shown in Fig.

The case 22 may be formed in various shapes such as a square or a circular shape. The case 22 may be formed in various shapes such that the winding roll 24 can be exchanged by placing an opening and a door on one side, The guide roll 26 and the pressing roll 28 can freely rotate. In particular, the bearing roll of the pressing roll 28 is constituted by a tension bearing to press the window frame member.

The work table (100)

Although the work table 100 of the present invention is composed of the first and second workbenches 120 and 140 as shown in the drawing, more than one of them may be arranged if necessary.

Each of the work platforms 120 and 140 is provided with a conveying conveyor 160 for conveying the window frame member F. The conveying conveyor 160 is connected to the motor 162 by a roller conveyor and automatically rotates.

Wrinkle film Prevention part (200) and film Adhesive portion (300)

The film rupture prevention part 200 uses a vacuum adsorption pad 220 so that the packaging film P can move without wrinkling. The adsorption pad 220 is connected to the rollers of the second conveyor 140 and moves at the same time with the conveyor, and is installed on each side of the conveyor so that both ends of the packaging film can be adsorbed and fixed.

As shown in the drawing, the film adhering portion 300 is composed of a compression plate 320 and a cylinder 340 for moving the compression plate 320 up and down. The film is adhered to the member 320 in such a manner that it is covered with the film, and when the press plate is lowered, the vacuum adsorption is released.

The film adhering part 300 is also provided with a plurality of films to be selected according to the window frame size, like the film supplying part, and each of the film adhering parts 300 is installed on a screw 302 rotating on a motor (not shown) .

The inner side wall of the compression plate 320 is provided with a soft bristle or a fibrous layer so that the film is not wrinkled or torn.

Here, the film adhering portion 300 does not necessarily have to be composed of the press plate and the cylinder. It is to be understood that other forms and configurations may be made as necessary.

film Cutting section (400)

The film cutting unit 400 cuts the film into a window frame so that it can be packaged. That is, the upper and lower and left and right side window frame members constituting the window frame are welded to each other in a state where both ends are cut at 45 degrees. The film cutting unit 400 cuts the film in accordance with the inclination angle of the window frame member, .

"형상으로 타단은 "

" 형상으로 절단되어 경사진 창틀 부재에 접착될 수 있도록 한다. The film cutting unit 400 includes a die 440 connected to the cylinder 460 and connected to the press plate 320 and a blade 420 connected to the press plate 320. The die 440 So that the bottom surface of the film is lifted up and then the blade 420 is lowered to cut the cut surface of the cut film,

"In the shape of the other end"

Quot; shape so as to be adhered to the inclined window frame member.

In another embodiment of the film cutting unit 400, the blade may be formed in a hot wire shape.

The sensing unit (500) and a control unit (600)

The sensing unit 500 is installed on the upper side of the first work table 120 on which the window frame member F enters and detects the window frame member.

The sensing unit 500 includes an optical sensor, a bar code recognizer, or a separate sensing unit. Correspondingly, the window frame member F is provided with a barcode or other identification table for displaying a standard at the time of manufacture.

When the size of the window frame member is input in the sensing unit 500, the controller 600 sequentially controls the conveying conveyor 160, the anti-creasing unit 200, and the adhesive unit 300 to perform packaging.

The following describes the packaging process of the window frame using the apparatus constructed as described above.

First, when the operator operates the apparatus, the controller 600 operates the feed motor 162 of the feed conveyor 160 to feed the window frame member F.

When the window frame member is transferred, the sensing unit 500 installed at the entrance of the first work platform 120 senses the window frame member and inputs the signal to the control unit 600. [

When information is input from the sensing unit 500, the controller 600 compares the data with predetermined data to calculate the shape and size of the window frame, and rotates the motor 42 of the driving unit 40 according to the calculated shape and size.

When the drive motor 42 of the electric drive unit 40 rotates, the screw 44 rotates, and the film supply unit 20 installed on the screw 40 moves, thereby completing preparation work for supplying a film conforming to the standard.

At the same time, the control unit 600 rotates the screw 302 provided with the film adhering unit 300 so that a compression plate meeting the standard is selected.

The front end of the window frame member F enters the lower portion of the case 22 of the film supply unit 20 so that the pressing roll 28 presses the upper surface of the window frame member so that a part of the film is adhered to the window frame member, The distal end moves to the conveyor of the second work platform, and the film is dragged together with the window frame member while the opposite ends of the vacuum adsorption pad film are fixed by suction.

On the other hand, the vibration adsorption pad is connected to the rollers, and when the conveyor rotates, the film rises from the bottom to the top.

When the window frame member F and the film move to reach the end of the second work platform 140 as described above, the controller 600 stops the conveyance of the conveyor and actuates the cylinder 340 of the film adhesion portion 300 The film is adhered in such a manner that the press plate 320 covers the window frame.

Of course, at this time, the control unit 400 also sends a signal to the cut-off unit 400 to raise and lower the die so as to smoothly cut the film by the blade or the hot wire moving together with the adhesive plate.

10: Packaging machine 20: Film supply part
40: Transmission 100: Work table
120, 140: first and second workbenches 160: conveying conveyor
200: rupture prevention part 300:

Claims (16)

As a packaging device that covers the window frame with a film,
A film supply unit having a winding roll on which a packaging film is wound to supply the packaging film;
A work table on the upper surface of which a conveyor for conveying the window frame member constituting the window frame is installed;
A film rupture preventing part which is connected to the conveyor and which allows the film to be moved in an unfolded state by adsorbing both ends of the packaging film;
A film cutting unit which is attached to the window frame member moved by the conveyor and cuts the film at both ends in the same shape as the end shape of the window frame member, the film being moved by the film anti-
And a film adhering section for adhering the film in a form to be covered by the window frame member. [2] The automatic window sill packaging machine according to claim 1, wherein the work table is provided with first and second workbenches, and each of the first and second workbenches is provided with a conveyor connected to the conveying motor and rotated. The method according to claim 1, wherein the packaging film supply portion includes a take-up roll in which a packaging film is wound inside the case, an guide roll for guiding the transfer of the film to the lower portion of the take- Wherein the pressurizing roll is provided in the automatic window frame packaging device. [5] The apparatus according to claim 1 or 3, wherein the packaging film supply unit includes a plurality of packaging rollers each of which can be packaged according to a standard of the window frame, To move according to the size of the window frame and to supply the appropriate packaging film. The automatic window sill packaging machine as claimed in claim 4, wherein the driving unit includes a screw that is connected to the driving motor and rotates, and a plurality of packaging film supply units are installed on the screw. [2] The apparatus according to claim 1, wherein the film rupture prevention portion comprises an adsorption pad which is connected to the conveyor and moves, and the adsorption pad is installed at both ends of the conveyor to adsorb both ends of the packaging film, The automatic window frame packaging device. [4] The automatic window frame packaging apparatus of claim 2 or 3, wherein the vacuum suction pad is connected to a roller of a conveyor provided on an upper portion of a second workbench. The automatic window sill packaging machine according to claim 1, wherein the film cut-off portion comprises a blade having a die moving up and down by a cylinder, and vertically moving in conjunction with a film adhering portion. The automatic window sill packaging machine according to claim 1, characterized in that the film cut-off portion comprises a die which moves up and down by a cylinder, and is composed of a heat line cutting the film vertically moving in conjunction with the film adhering portion. The film cutter according to claim 8 or 9, wherein the cut surface of the film cut by the film cutter is a "

"In the shape of the other end"

≪ / RTI > of the automatic window frame. The automatic window sill packaging machine according to claim 1, wherein the film adhering portion is a "∩" shaped press plate and the press plate is moved to adhere the film to the window frame member. The film adhering unit according to any one of claims 1 to 11, wherein the film adhering unit is provided with a plurality of film attaching units that can be changed according to the size of the window frame, Automatic window sill packaging machine. 12. The automatic window sill packaging machine according to claim 11, wherein soft clay or a fibrous layer is provided on an inner wall of the compression plate. The automatic window sill packaging machine as claimed in claim 1, further comprising a sensing unit for sensing a window frame member at a window frame entrance portion of the work table and outputting a signal thereof, wherein the sensing unit is one of an optical sensor and a bar code recognizer. As a packaging device that covers the window frame with a film,
A film supply unit having a winding roll on which a packaging film is wound to supply the packaging film;
A work table in which first and second work tables are arranged successively and each of which is provided with a conveyor which rotates by a drive motor and feeds a window frame member constituting the window frame;
A sensing unit installed in the window frame entrance part of the first work platform to sense the window frame member moving along the conveyor and output a signal thereof;
And a vacuum adsorption pad provided on both sides of the conveyor installed on the second work table to allow both ends of the packaging film to be adsorbed and moved so that the film can be moved without bending;
A film adhering section comprising a pressing plate for vertically moving the film to be adhered to the window frame member so as to be covered with the window frame member;
A film cutting unit connected to the press plate and moving up and down to cut the film in the shape of both ends on the window frame member;
Comparing the signal input from the detection unit with the data previously input to calculate the size of the window frame, and based on this to control the conveyor and the film wrinkle prevention unit, the film adhesive unit and the film cutting unit in order to make the packaging Automatic window frame packing machine. The method according to claim 15, wherein the controller calculates a window frame size according to a signal of the sensing unit, rotates the screw connected to the motor according to the window frame size to select a film supply unit corresponding to the window frame size, So that an adhesive plate conforming to the standard is selected.

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