KR101367767B1 - Forming apparatus of open type box with high speed - Google Patents

Abstract

Disclosed is a high speed open box manufacturing apparatus capable of automating the operation of bending the outer wing and the inner blade constituting the side wall plate of an open box and attaching the contact portion of the outer wing and the inner wing through one device. To this end, adhesives are applied to a box plate supply unit for moving a plurality of box plates forward, a box plate transfer unit for supplying a box plate moved through the box plate supply unit one by one, and a outer blade of the box plate moving downward. The adhesive discharge part to be applied, the bottom plate pressing part for reciprocating a predetermined section to press forward the bottom plate of the box plate passing through the adhesive discharge portion, and the box plate moved by the bottom plate pressing portion is inserted into the box assembled It provides a high speed open box manufacturing apparatus including a box plate molded part formed with a hollow having the same size as the bottom plate of the box plate to be possible. According to the present invention, the production speed is improved because the box plate is moved in the vertical direction, and the moved box plate is pressed in the left and right directions to produce an open box.

Description

FORMING APPARATUS OF OPEN TYPE BOX WITH HIGH SPEED}

The present invention relates to an open-type box manufacturing apparatus, and more particularly, the bending work of the outer wing and the inner blade constituting the side wall plate of the open box and the attachment operation of the contact portion of the outer wing and the inner wing through one device. The present invention relates to a high speed open box manufacturing apparatus that can be automated.

In general, to store and transport a variety of products such as home appliances, agricultural and aquatic products are packed in a packaging box to prevent damage and damage caused during transportation.

Such packaging boxes are usually made of corrugated cardboard, synthetic resin materials, etc. (hereinafter, abbreviated as box plates) or corrugated cardboard according to functions such as cost reduction, light transportability, ease of use, and reuse.

The packing box is configured by cutting a box plate having a predetermined thickness as known in the box shape and then bending and assembling again.

The box is configured to respectively cover the upper and lower portions of the body plate constituting the left and right front and rear side plate portion, the lid wings bent in each side plate portion, these wings are composed of the outer wing and the inner wing folded into the inner side of the outer wing. do.

In other words, by folding the body plate to form a rectangular body portion, by combining the ends of the body fixed by fastening with staples, consisting of a rectangular tube and folding the inner wing of the upper and lower parts of the inner wing and the outside of the inner wing folded The outer wing becomes folded.

And the product packaging box is provided by putting the article on the bottom of the folded inner blade in the open state and then folding the upper lid in the order of the inner blade and the outer wing to assemble and seal.

In addition, in order to prevent the lid from being opened and increase the firmness, the lid is attached to the end surface to which the outer wing of the lid is connected or attached with an adhesive tape to increase the safety and then transported.

Such a conventional packing box is manufactured in a rectangular parallelepiped shape having four sides forming a volume portion having a square or rectangular cross section parallel to the bottom, and two adjacent sides are orthogonal to each other and have corners perpendicular to the bottom of the case. To form.

The packaging box as described above is used to unfold a flat folded folded box that is stacked and supplied in an upright state by using a supply conveyor, and then fold the wings provided at the bottom so as to overlap each other, and then seal them with adhesive tape. Delimiters are used to automate the process.

However, due to problems such as the weakness of the conventional packaging box and the inability to wrap the contents of the box, there is a demand for the development of a paper box for easily manufacturing a new type of packaging box.

On the other hand, recently, due to the well-being trend, in addition to the packaging box that isolates the entire contents from the outside, an open type box that allows direct identification of a portion of fresh food has been developed. One embodiment of such an open box is disclosed in FIG. 1.

As shown in FIG. 1, the open box includes a rectangular bottom surface 1, a side wall surface 2 formed to fold protruding from each side of the bottom surface 1, and two side wall surfaces 2 facing each other. The upper side formed by protruding to both sides of the side wall reinforcing surface (3) located inside the side wall surface (2) which does not protrude in both sides of the side) and protrudes to one side of the side wall surface (2) to which the side wall reinforcing surface (3) is connected Comprising a cover surface (4), and a side wall joint surface (5) formed by protruding from both sides of the upper cover surface (4), and takes the form of one side wall surface edge cut, side wall joint surface (5) Is designed to have a short length to fit the incision.

Such a box is supported by the bonding force between the sidewall reinforcing surface and the sidewall surface and the bonding force between the sidewall surface and the sidewall bonding surface against the side pressure from the inside of the box to the outside.

That is, the side wall reinforcing surface continued from one side wall surface and the side wall joining surface continuous from the upper cover surface are respectively supported by the structure joined to the side wall surface.

However, a technique related to the manufacturing apparatus for manufacturing such a packaging box is to manually join the packaging box seated on the work table, and after joining, the cylinder and the cylinder rod pressurizes the side wall surface of the packaging box at the slope so that the adhesive It is configured to be completely bonded, such a technique requires a worker's manual labor costs rise, work speed is lowered, there was a problem that can occur safety accidents.

Republic of Korea Patent Registration No. 0769083 (2007.10.22 notification) Republic of Korea Patent No. 0728935 (announced 18 June 2007) Republic of Korea Patent No. 1037276 (2011.05.26 announcement)

Accordingly, an object of the present invention is to provide a high speed open box manufacturing apparatus that automatically supplies the box plate and automatically discharges the manufactured box, and maximizes productivity by automating the bending and attaching operations required for the manufacture of the box.

In order to achieve the above object of the present invention, in one embodiment of the present invention, the bottom plate, the outer wings protruding from each side of the base plate, and the inner wings protruding in both sides of the two outer wings facing each other An open box manufacturing apparatus for manufacturing an open box by assembling a box plate, comprising: a box plate supply unit for moving a plurality of box plates stacked in a vertical direction with the ground, and installed in front of the box plate supply unit; Adhesive is applied to the outer surface of the box plate conveying unit for supplying the box plate moved through the supply unit one by one to the bottom, and on the moving path of the box plate moved downward through the box plate conveying unit to move downward The adhesive plate discharge portion to be applied, the box plate transfer portion and the lower portion of the box plate provided in the adhesive discharge portion and passed through the adhesive discharge portion A bottom plate presser for reciprocating a predetermined section to press the plate forward, and a bottom plate of the box plate provided at the front of the bottom plate presser and moved by the bottom plate presser to be assembled into a box while being inserted into the box. Provided is a high speed open box manufacturing apparatus including a box plate molded part formed with the same size hollow.

The high speed open type box manufacturing apparatus according to the present invention moves the box plate in the left and right direction, and the moved box plate moves the box plate in the vertical direction unlike the conventional open type box manufacturing apparatus which presses the up and down direction to manufacture the open type box. Since the moved box plate is pressed in the left and right directions to produce an open box, the production speed is improved.

In other words, the conventional open-type box manufacturing apparatus has a slow moving speed because of moving the box plate in the left and right directions using a conveyor, but the manufacturing process of the various steps must be performed due to the structure of the manufacturing equipment, but the high speed open-type box manufacturing apparatus according to the present invention. Since the box plate is moved up and down using gravity and rollers, the moving speed is fast, and a simple manufacturing process can be realized.

In addition, the present invention does not require manpower to assemble the box plate because the overall operation of bending and bonding the box plate is automatically performed.

In addition, since the present invention pushes the manufactured box horizontally, it is not necessary to move the box from time to time, thereby reducing the manpower loss and efficiently working.

Furthermore, in the present invention, the outer wing and the inner wing of the box plate are bent at the same time and the outer wing and the inner wing are bonded through the bending, thereby greatly improving productivity.

1 is a perspective view for explaining a conventional box plate.
Figure 2 is a transverse side view showing a high speed open type box manufacturing apparatus according to an embodiment of the present invention.
Figure 3 is a schematic diagram for explaining the high speed open type box manufacturing apparatus of the present invention.
Figure 4 is a block diagram showing a box plate used in the high speed open type box manufacturing apparatus of the present invention.
Figure 5 is a box plate assembly flow chart for explaining the assembly process of the box plate using the high speed open box manufacturing apparatus of the present invention.

Hereinafter, with reference to the accompanying drawings will be described in detail a high-speed open-type box manufacturing apparatus (hereinafter, abbreviated as "box") according to preferred embodiments of the present invention.

FIG. 2 is a side view of a penetrator according to an embodiment of the present invention, and FIG. 3 is a schematic diagram for explaining a delimiter according to an embodiment of the present invention.

2 and 3, a box according to an embodiment of the present invention, the box plate supply unit 100 for moving a plurality of box plate 10, and the box plate moved through the box plate supply unit 100 Box plate conveying unit 200 for supplying the sheet (10) one by one downward, and the adhesive discharge portion 300 for applying the adhesive to the outer blade of the box plate 10 is transported to the lower through the box plate conveying unit 200 And, the bottom plate pressing portion 400 for pressing the bottom plate of the box plate 10, the adhesive is applied by the adhesive discharge portion 300 in one direction, and the box plate moved by the bottom plate pressing portion 400 ( The outer blade and the inner blade of 10) is formed to be bent to include a box plate forming part 500 for attaching the outer wing and the inner blade, the box plate 10 passed through the adhesive discharge portion 300, if necessary To seat the box plate 10 in the correct position to be smoothly pressed by the bottom plate pressing portion 400 It may further comprise a fixed guide (600).

The bottom plate pressing unit 400, the box plate transfer unit 200, the adhesive discharge unit 300, and the box plate forming unit 500 are installed inside the main frame 700.

As shown in FIG. 4, the box plate 10 used in the apparatus according to the present invention includes a base plate 12 having a quadrangular shape, and outer wings 14 ′ and 14 ″ protruding from each side of the base plate. It may be configured to include the inner blade 16 protruding in both the lateral direction of the two outer blades (14 ') facing each other, the inner blade 16 is bent when the inner blade (16) is bent It is located inside the unextruded outer wing 14 ".

In addition, each of the sides of the base plate 12, each side of the outer blade (14 ') protruding protruding portion is a portion to be cut or bent in order to facilitate the bending of the outer blade and the inner blade The bend lines 15 and 17 may be formed in advance.

Hereinafter, each component will be described in more detail with reference to the drawings.

2 and 3, the delimiter according to an embodiment of the present invention includes a main frame 700.

The main frame 700 is manufactured in a table shape, the box plate supply unit 100, the box plate transfer unit 200, the adhesive discharge unit 300, the bottom plate pressing unit 400, the box plate forming unit ( It is used as a base structure to install 500 in the working order.

2 and 3, the delimiter according to an embodiment of the present invention includes a box plate supply unit (100).

The box plate supply unit 100 moves forward a plurality of box plates 10 superimposed in a vertical direction with the ground, and moves a plurality of box plates 10 and a plurality of box plates 10. ) May be configured as a cradle 120 installed on the conveyor 110 to be seated on the conveyor 110. At this time, the conveyor 110 transfers the box plate slowly to the box plate transfer unit 200 through a chain drive.

If necessary, a sensor (not shown) for detecting the presence or absence of the box plate 10 mounted on the holder 120 may be installed in the box plate supply unit 100. When the sensor detects that the box plate 10 is exhausted, the sensor outputs an audio signal or an image signal to induce the manager to inject a new box plate into the holder 120. In addition, when the sensor detects that the box plates are exhausted, the sensor limits the power supply to the present invention and prevents unnecessary power consumption.

2 and 3, the damper according to an embodiment of the present invention includes a box plate transfer unit 200.

The box plate transfer unit 200 is installed in front of the box plate supply unit 100 to supply the box plate 10 moved downward through the box plate supply unit 100 one by one, if this purpose can be achieved The box plate transfer unit 200 may be configured in any form. Here, the front of the box plate supply unit 100 means a direction in which the box plate 10 is finally moved by the box plate supply unit 100.

However, the box plate conveying unit 200 according to the present invention may be composed of a box plate extracting means 210 and the direction switching means 220 so that the sheet box of the sheet can be quickly moved to the bottom.

Specifically, the box plate extracting means 210 is positioned on the same line as the box plate 10 so as to be in contact with the box plate 10 supplied through the box plate supply unit 100. A cylinder 212 installed therein and reciprocating a predetermined section, a pad mounting plate 214 installed on the cylinder rod of the cylinder 212, and a suction pad 216 provided on the pad mounting plate 214. It is configured to include.

The direction switching means 220 is in contact with the lower portion of the box plate 10 moved by a predetermined period by the cylinder 212 in the state separated by one by the suction pad 216, the box plate 10 to the bottom It is connected to the pair of rollers 221 and 222 and the pair of rollers 221 and 222 which are installed at the lower portion of the box plate extracting means 210 so as to be moved, thereby rotating the pair of rollers in opposite directions. The first servo motor 225 is configured to include. At this time, the pair of rollers (221, 222) also serves to limit the movement of the box plate 10 in the process of the adhesive discharge unit 300 to apply the adhesive to the box plate (10).

More specifically, the pair of rollers 221 and 222 are in contact with the box plate 10 adsorbed by the suction pad 216 to move the suction pad 216 to exert a suction force on the box plate 10. It is installed inside the main frame 700 to be located on the path. In addition, the first roller 221 and the second roller 222 constituting the pair of rollers are installed so that the circumferential surfaces thereof face each other.

As such, the pair of rollers 221 and 222 facing each other are installed to be spaced apart from each other so that the box plate can be moved therebetween, but according to the thickness of the box plate, the first roller 221 and the second roller 222 Since the intervals can be changed, the intervals are not particularly limited.

In addition, the first servomotor 225 rotates the first roller 221 clockwise and rotates the second roller 222 counterclockwise to the first roller 221 and the second roller 222. Each is connected.

On the other hand, the cylinder 212 may perform a reciprocating motion in a curve to provide the box plate 10 directly between the first roller 221 and the second roller 222. This is in contact with the first roller 221 while the box plate adsorbed on the suction pad 216 is moved between the first roller 221 and the second roller 222 when the cylinder 212 performs the horizontal reciprocating motion. This may damage the box plate. In addition, when the box plate is in contact with the first roller 221 at a position other than between the first roller 221 and the second roller 222, the box plate is sucked by the rotational force of the first roller 221. A problem may arise that is dislodged from) and moved in a direction other than a predetermined path.

As a specific aspect, the direction switching means 220 according to the present invention may be formed such that a pair of rollers facing each other to have a double structure on the same horizontal axis line in order to precisely guide the movement path of the box plate to be moved downward have. At this time, the roller and the roller located on the same horizontal axis line is connected by the rotating belt 226.

As shown in FIG. 3, when the first roller 221 is rotated clockwise by the first servomotor 225, the second roller 222 is rotated counterclockwise by the first servomotor 225. do. In addition, the third roller 223 installed on the same horizontal axis line as the first roller 221 is connected to the first roller 221 by a rotating belt 226, and on the same horizontal axis line as the second roller 222. The installed fourth roller 224 is connected to the second roller 222 by a rotating belt 226. Accordingly, the third roller 223 rotates in the same direction as the first roller 221, and the fourth roller 224 rotates in the same direction as the second roller 222.

2 and 3, the deconstructor according to an embodiment of the present invention includes an adhesive discharge portion 300.

The adhesive discharge part 300 is installed on the moving path of the box plate 10 moved downward through the box plate transfer part 200 to apply the adhesive to the outer wings of the box plate 10 moving downward. , Hot melt adhesive and the like can be sprayed to the moving box plate.

Adhesive discharging unit 300 according to the present invention is preferably configured to spray the adhesive 310 to the inner side of the two outer wings are not protruded as shown in Figure 4 for the minimum use of the adhesive.

The adhesive discharge part 300 is positioned below the box plate transfer part 200 so as to face the box plate moved downward by the box plate transfer part 200, and is installed in the main frame 700.

2 and 3, the damper according to an embodiment of the present invention includes a bottom plate pressing unit 400.

The bottom plate pressing unit 400 is to reciprocate a predetermined section to press the bottom plate of the box plate 10 passed through the adhesive discharge unit 300 to the front, the box plate transfer unit 200 and the adhesive discharge unit 300 It is connected to the inside of the main frame 700 so as to be located at the bottom of the.

The bottom plate pressing unit 400 presses only the bottom plate to the hollow inlet of the box plate forming unit 500 through the surface contact with the bottom plate during the overall configuration of the box plate to the inside of the box plate forming unit 500. It performs the role of inserting. At this time, the outer blade and the inner blade of the box plate 10 is not only bent by the pressing force of the bottom plate pressing portion 400 for pressing the bottom plate, but also bent by the shape of the box plate forming part 500. .

In a particular embodiment, the bottom plate pressurizing part 400 according to the present invention includes a ball screw 410, a presser plate 420, and a second servomotor 430.

Specifically, the ball screw 410 is to reciprocate a predetermined section so that the box plate passed through the adhesive discharge portion 300 can be inserted into the hollow formed in the box plate forming portion 500.

In addition, the pressing plate 420 is installed at the tip of the ball screw 410 and formed of the same size as the bottom plate, in contact with the bottom plate of the box plate 10 in accordance with the reciprocating motion of the ball screw 410 box plate Presses in the direction of the box plate forming part 500.

In addition, the second servomotor 430 is provided to provide a driving force to the ball screw 410, it is configured to control the speed of the reciprocating motion of the ball screw 410.

2 and 3, the damper according to an embodiment of the present invention may further include a positioning guide 600.

The position fixing guide 600 guides the movement of the box plate 10 so that the bottom plate of the box plate 10 that has passed through the adhesive discharge part 300 may be in surface contact with the bottom plate pressing part 400. It is installed inside the main frame 700 located below the box plate transfer part 200.

'형으로 형성될 수 있다. The position fixing guide 600 may be formed to have an inclined surface inclined so that the box plate 10 moved through the box plate transfer part 200 may be seated on the floor through a slide movement. For example, the position fixing guide 600 has a horizontal axis cross section '

Can be formed into a 'shape.

Installing the position fixing guide 600 limits the movement of the box plate moved up and down by the box plate conveying part 200 until the bottom plate pressurizing part 400 is contacted after passing through the box plate conveying part 200. This is because the position that is seated by the wind or the like may be partially changed because there is no separate component.

2 and 3, the decontamination machine according to an embodiment of the present invention includes a box plate forming part 500.

The box plate forming part 500 is to induce the bending and attachment of the outer wing and the inner wing by limiting the movement path of the outer wing and the inner wing during the moving process by the box plate 10 by the bottom plate pressing portion 400 as To this end, the front plate is provided in front of the pressing portion 400.

In addition, the box plate forming part 500 is formed with a hollow having the same size as the bottom plate of the box plate so that the box plate 10 moved by the bottom plate pressing unit 400 may be inserted into the open box. For example, the box plate forming part 500 may be formed of a rectangular parallelepiped in which the hollow transverse cross section is formed in the same size as the base plate.

In other words, when the box plate 10 is inserted into the hollow of the box plate forming part 500 by the pressing force of the bottom plate pressing part 400, since the hollow is formed in the same size as the bottom plate of the box plate, Except the outer wing and the inner wing is bent by the box plate forming portion 500.

When the bending process of the outer wing and the inner wing is completed, since the inner wing is located on the inner surface of the outer wing, the inner wing is attached to the outer wing by the adhesive applied through the adhesive discharge part 300.

If necessary, the wing bending means 510 may be provided at the front end of the box plate forming part 500 facing the bottom plate pressing part 400 so that the bending of the outer wing and the inner wing proceeds smoothly.

The wing bending means 510 is limited to the movement path of the outer blade and the inner blade of the box plate before the box plate is inserted into the hollow of the box plate forming part 500, if any of the blade and the inner blade can be induced It may be formed in the form.

In one embodiment, the wing bending means 510 is inclined to have an outer angle of 90 to 180 degrees between the box plate forming part 500 to bend the outer and inner wings of the box plate 10 It can be composed of two rectangular panels.

As another embodiment, the wing bending means 510 is formed in a size smaller than the size of the entire box plate, it may be composed of a rectangular ring formed in a size larger than the bottom plate of the box plate.

Figure 5 is a box plate assembly flow chart for explaining the assembly process of the box plate using the box of the present invention.

Referring to Figure 5, the box plate used in the cabinet according to the invention is assembled into an open box through the following process.

First, a plurality of box plates are supplied to the inside of the conveyor in a state of being stacked in a vertical direction with the bottom of the conveyor.

Subsequently, the box plates moved by the conveyor are separated one by one by the box plate conveying unit and are supplied to the lower part of the main frame provided with the bottom plate pressing unit and the box plate forming unit.

Then, the adhesive sprayed from the adhesive discharge part 300 is applied to the box plate in the middle of being moved to the lower part of the main frame by the box plate transfer part.

Thereafter, the box plate reached to the lower part of the main frame is moved to the box plate forming part by the pressure plate 420 of the bottom plate pressing part reciprocating left and right.

Finally, the box plate inserted into the inside of the box plate forming part is bent the outer wing and the inner blade, the assembly of the open box is completed by attaching the outer wing and the inner blade by the adhesive.

The open box assembled through this process is transferred to the packaging space through a conveyor installed separately.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or scope of the invention as defined in the appended claims. It can be understood that it is possible.

100: box plate supply unit 110: conveyor
120: holder 200: box plate transfer unit
210: box plate extraction means 212: cylinder
214: pad mounting plate 216: suction pad
220: direction switching means 221: first roller
222: second roller 223: third roller
224: fourth roller 225: first servomotor
226: rotating belt 300: adhesive discharge portion
400: bottom plate pressurizing portion 410: ball screw
420: pressure plate 430: second servomotor
500: box plate forming part 510: wing bending means
600: fixing position guide 700: main frame
10: box 12: bottom plate
14 ', 14 ": outer wing 16: inner wing

Claims (6)

An open box in which the inner blade is formed on the inner side of the outer blade by assembling a box plate made up of a lower plate, an outer blade protruding from each side of the lower plate, and inner blades protruding from both sides of the two outer blades facing each other. In the open box manufacturing apparatus for manufacturing a,
A box plate supply unit for moving a plurality of box plates stacked in a vertical direction with the ground to the front;
A box plate transfer unit installed in front of the box plate supply unit and supplying a box plate moved through the box plate supply unit one by one to the bottom;
An adhesive discharge part installed on a moving path of the box plate moved downward through the box plate transfer part to apply an adhesive to an outer wing of the box plate moving downward;
A bottom plate press portion provided below the box plate transfer part and the adhesive discharge part and reciprocating a predetermined section to press forward the bottom plate of the box plate passing through the adhesive discharge part; And
It is provided in front of the bottom plate pressing portion, and the box plate formed by the bottom plate of the same size as the bottom plate of the box plate so as to be assembled into the box while the box plate moved by the bottom plate pressing portion is formed therein,
The box plate transfer unit
A cylinder reciprocating a predetermined section in a curved line to provide a box plate directly between the first roller and the second roller, a pad mounting plate installed on the cylinder rod of the cylinder, and a suction pad provided on the pad mounting plate. Box plate extracting means, and
A pair of rollers contacting a lower portion of the box plate moved by the cylinder in a separated state one by one through the suction pad to move the box plate downward to rotate the pair of rollers in opposite directions to each other. High speed open type box manufacturing apparatus comprising a direction switching means including a first servomotor. The method of claim 1,
A high speed open type, characterized in that it further comprises a position fixing guide for guiding the movement of the box plate so that the bottom plate of the box plate passed through the adhesive discharge portion is in contact with the bottom plate pressurizing portion is installed on the lower portion of the box plate transfer portion. Box manufacturing equipment. delete delete According to claim 1, wherein the bottom plate pressing portion
A ball screw reciprocating a predetermined section so as to insert the box plate passing through the adhesive discharge part into the hollow formed in the box plate forming part, and formed at the tip of the ball screw and formed in the same size as the bottom plate so that the box plate High speed open box manufacturing apparatus characterized in that it comprises a pressure plate in contact with the bottom plate, and the second servo motor connected to the ball screw to provide a driving force to the ball screw. The method of claim 1,
The tip of the box plate forming part facing the bottom plate pressing part is provided with a wing bending means inclined to have an outer angle of 90 to 180 ° between the box plate forming part to bend the outer and inner wings of the box plate. High speed open box manufacturing apparatus characterized in.

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