KR102525339B1 - Paper box bundle band automatic cutting and retrieval device for loading into the boxer - Google Patents

Abstract

According to one embodiment of the present invention, the present invention uses a device for automatically cutting and discharging a ground box bundle band for inputting a box forming device, thereby automatizing recovery work and a ground box bundle band proceeded in manual work for inputting an existing box forming device. The present invention comprises: a main frame; a ground box support frame installed on the main frame and enabling a ground box bundle to be spaced from a floor at a predetermined distance to form a space; an alignment unit; a cutting unit; and a discharge unit.

Description

Paper box bundle band automatic cutting and retrieval device for loading into the boxer}

The present invention relates to an automatic cutting and discharging apparatus for grounder bands, and more particularly, to an apparatus for automatically cutting and discharging grounder bundled bands for inputting into a box maker.

In order to sell a certain product, you need to transport it, and at this time, you need a box.

In the past, a person manually folded and taped such a box, but due to an increase in labor cost and demand, it is being automated using a boxing machine.

That is, when a bundle of unfolded paper rulers (see FIG. 1) is put into a box maker, the box maker folds each paper ruler to form a box.

The bundle of grounders that are not folded is in a state in which a plurality of grounders 1 are piled up and tied together by bands 2 to make it easy to transport. In order to put the grounders into a container box, a process of removing the bands 2 is required.

Until now, many researches and developments have been conducted on box-folding machines, but there has been no research or development on putting a bundle of grounders into a box-making machine.

Therefore, currently, after the operator cuts and removes the bands 2 one by one from the grounder bundle as shown in FIG. 1, the grounder bundle is transferred to the inlet of the box maker.

In addition, since the removed band 2 has high rigidity and elasticity, it occupies a very large volume compared to when it is rolled up, and it disturbs the work place.

Above all, the removed band 2 is difficult to recycle or simply discard because it is not organized.

One object of the present invention is to provide a device capable of automatically cutting and recovering a band fixing a bundle of grounders for input into a box maker.

In order to solve the above problem, the following method is proposed.

According to an embodiment of the present invention, the apparatus for automatically cutting and discharging grounder bundle bands for inputting a box maker is a main frame: installed on the main frame, and spaced a bundle of grounders tied by bands at a predetermined distance from the floor. a ground support frame that creates a space; A pressing unit installed at the rear of the grounder support frame and pressurizing the grounder bundle placed on the grounder support frame from the rear to bring it into close contact with the pressurization support unit installed in front of the grounder support frame and moving the pressurizing unit forward or backward an aligning unit including a pressing unit moving module; A cutting blade installed in front of the pressure support portion and at least partially exposed through a cutting hole formed in the pressure support portion and a cutting blade moving module for moving the cutting blade left and right, a cutting unit that cuts the band of the grounder bundle aligned by being pressed by the arranging unit as the cutting blade moves to the left or right; A support roller installed below the grounder support frame and supporting a part of the cut band, a discharge roller installed in front of the support roller and rotated by a motor, and a discharge roller moving the discharge roller forward or backward module, and before the cutting unit cuts the band, the discharge roller is spaced apart from the backing roller by a predetermined distance, and after the cutting unit cuts the band, the discharge roller moving module A discharge unit for discharging the cut band sandwiched between the discharge roller and the support roller by the rotation of the discharge roller as the discharge roller and the support roller come close to each other.

By using the device for automatically cutting and discharging grounder bundled bands according to an embodiment of the present invention, it is possible to automate the manual grounder bundled band and collection work for the inputting of a conventional box maker.

Furthermore, the cut band can be compactly recovered using the automatic cutting and discharging device for the grounder bundle band according to an embodiment of the present invention, thereby preventing the workplace from being disturbed by the cut band, It will provide a basis for recycling the cut bands.

1 is an example of a bundle of grounders bound by a band.
2 is a schematic perspective view of an automatic cutting and discharging device for grounder bundled bands for inputting into a box maker according to an embodiment of the present invention.
3 is a schematic enlarged perspective view of an alignment unit.
4 is a schematic enlarged perspective view of a cutting unit.
Figure 5 is a schematic enlarged perspective view of the band discharge unit.
6 is a schematic enlarged perspective view of a band recovery unit.
7 to 14 are sequentially arranged operations of the apparatus for automatically cutting and discharging grounder bundled bands for inputting into a box maker according to an embodiment of the present invention.
It is revealed that the accompanying drawings are illustrated as references for understanding the technical idea of the present invention, and thereby the scope of the present invention is not limited thereto.

In describing the present invention, a detailed description thereof will be omitted if it is determined that a related known function may unnecessarily obscure the subject matter of the present invention as it is obvious to those skilled in the art.

2 is a schematic perspective view of an automatic cutting and discharging device for grounder bundled bands for inputting a box maker according to an embodiment of the present invention, FIG. 3 is a schematic enlarged perspective view of an alignment unit, and FIG. 4 is a schematic enlarged perspective view of a cutting unit. And, Figure 5 is a schematic enlarged perspective view of the band discharge unit, Figure 6 is a schematic enlarged perspective view of the band recovery unit.

Hereinafter, with reference to FIGS. 2 to 6 , each configuration and operation of the apparatus 100 for automatically cutting and discharging grounder bundled bands for inputting into a box maker according to an embodiment of the present invention will be described.

According to an embodiment of the present invention, the automatic cutting and discharging device 100 for grounder bundled bands for inputting a boxer includes a main frame 10, a grounder supporting frame 20, an alignment unit 30, and a cutting unit 40 ), and a discharge unit 50. Furthermore, the apparatus 100 for automatically cutting and discharging grounder bundled bands for inputting into a box maker according to an embodiment of the present invention may further include band recovery units 60 and 60'.

The main frame 10 serves to support the device on the floor and is configured to be fixed to the floor by screws or the like.

On the main frame 10, a grounder supporting frame 20 is installed to create a space 21 by separating a bundle of grounders tied by bands at a predetermined distance from the floor. Since the grounder bundle is bound by a band, when the grounder bundle is placed on a flat floor, the band is caught between the flat ground and the grounder bundle. Even if the band is cut in this situation, it is difficult to recover the cut band due to friction, and when the band is recovered with strong force, there is a problem in that the grounder on the floor is damaged. It consists of two frames arranged parallel to the direction in which the grounder support frame 20 band is tied, and a space 21 is formed between the two frames. When the grounder is placed on the grounder supporting frame 20, the band does not come into contact with the floor due to the space 21.

An alignment unit 30 is installed at the rear of the ground support frame 20 . The alignment unit 30 presses a bundle of grounders placed on the grounder support frame 20 from the rear to bring them into close contact with the pressurization support part 11 installed in front of the grounder support frame 20. 33) includes a pressing unit moving module 31 that moves (M1) forward or backward. The pressing part 33 is moved forward or backward (M1) along the rail 32 by the pressing part moving module 31, and the space 21 must be maintained between the rails 32 as well. When a bundle of grounders tied in a band by a robot arm or the like is placed on the grounder support frame 20, the pressing unit movement module 31 moves forward along the rail 32, and accordingly, the pressing unit 33 The grounder bundle is pushed to bring it into close contact with the pressure support unit 11. At this time, the pressing part 33 is composed of two plates that are formed vertically and long, and a space exists between the two plates. Therefore, even if the grounder bundle is pressed by the pressing part 33, the band of the grounder bundle does not come into contact with the plate due to the space between the plates.

The pressure support part 11 is composed of a horizontal frame 11a and a vertical frame 11b installed on the horizontal frame in the direction in which the grounder bundle is located. The vertical frame 11b plays a role of keeping a predetermined distance apart from the horizontal frame 11a even when the grounder bundle is in close contact with the pressure support unit 11. That is, even if the grounder bundle is in close contact with the pressing support part 11, it exists in the space between the horizontal frames 11a, and the band does not come into contact with the horizontal frame 11a due to this space.

Due to the grounder support frame 20, the plate of the pressing part 33, and the vertical frame of the pressing support part 11, the band of the grounder bundle does not rub against other parts of the device during operation.

On the other hand, a cutting hole 12 is formed in the pressing support part 11, whereby the cutting blade 42 is exposed to the opposite side (in the direction of the ground box bundle) as will be described later. At this time, the cutting blade 42 passes through the cutting hole 12 to the extent that it can cut the band of the grounder bundle that is in close contact with the pressing support part.

A cutting unit 40 is installed in front of the pressing support 11 . The cutting unit 40 is a cutting blade moving module (M2) for moving the cutting blade 42 and the cutting blade 42 to the left and right, at least a portion of which is exposed in the opposite direction through the cutting hole 12 formed in the pressing support 11 ( 41). When the grounder bundle is brought into close contact with the pressure support part 11 by the alignment unit 30, the band of the aligned grounder bundle is cut while the cutting blade 42 moves to the left or right.

A discharge unit 50 is installed below the grounder support frame 20 . The discharge unit 50 is installed in front of the support roller 53 supporting a part of the cut band, the support roller 53 and rotates the discharge roller 52 and the discharge roller 52 by the motor 54 to the front or a discharge roller movement module 51 that moves backward (M3). The discharge roller 52 is displaced from the support roller 53 to the upper side on a horizontal line. Before the cutting unit 40 cuts the band, the discharge roller 52 is spaced apart from the support roller 53 by a predetermined distance. Therefore, when the cutting unit 40 cuts the band, a part of the band falls off and is placed on the support roller 53. After the cutting unit 40 cuts the band, the discharge roller 52 and the support roller 53 are brought closer by the discharge roller moving module 51, and the cut sandwiched between the discharge roller 52 and the support roller 53 The band is discharged by the rotation of the discharge roller 52.

The band discharged by the discharge roller 52 is discharged to the outside of the device by the band recovery unit 60.

Meanwhile, when using the bar band recovery unit 60' shown in FIG. 6, the cut band may be wound and recovered. The band collection unit 60' has a collection guide 61 having a guide wall whose width gradually narrows to collect the bands discharged to the discharge unit 50 in the middle, and a groove 63 long from the middle to the outer end. The formed winding shaft 62, the motor 65 for rotating (R) the winding shaft 62, and the separating plate 64 for separating the winding shaft 62 by pushing the band wound on the winding shaft 62 to one side (M4) to separate it from the winding shaft include The separation plate 64 is moved (M4) to the left or right by a stepper motor (not shown). When the band is discharged from the discharge unit 50, the cut band descends along the recovery guide, and one end of the band is inserted into the groove 63. The grooves 63 are sufficiently spaced to allow the band to fit easily. When one end of the band is inserted into the groove 63, the winding shaft 62 rotates to wind the band. When the band is completely wound, the separating plate 64 separates the band from the winding shaft while moving along the winding shaft. Since the band (for example, PP band) used for grounder bundles has high rigidity and elasticity, it occupies a very large volume after being cut and is difficult to process. By the way, when the band is wound up using the band recovery unit 60', the volume occupied by the cut band can be significantly reduced, and there is an advantage in that it is easy to process.

7 to 14 are sequentially arranged operations of the apparatus for automatically cutting and discharging grounder bundled bands for inputting into a box maker according to an embodiment of the present invention.

7 to 14 to describe the operation of the automatic cutting and discharging device for grounder bundled bands.

First, the step of placing the grounder bundle (FIG. 7) is performed. A bundle of grounders tied by bands by a robot arm or a worker is placed on the grounder support frame.

Next, a step of aligning the grounder bundles (FIG. 8) is performed. The alignment unit presses the grounder bundle placed on the grounder support frame to bring them into close contact with the pressurizing support part.

Next, the step of cutting the band (Figs. 9 and 10) is performed. The band is cut while the cutting blade moves to one side for the aligned grounder bundle. Then, as shown in FIG. 10, one side of the cut band falls toward the supporting roller.

Next, the step of discharging the cut band (Figs. 11 and 12) is performed. When one side of the cut band falls toward the supporting roller, the discharge roller first moves toward the moving roller (FIG. 12). Then, while the discharge roller rotates, the band sandwiched between the discharge roller and the support roller is discharged through the recovery unit. Meanwhile, at the same time, the collection unit may discharge the band by inserting it into the groove of the winding shaft.

Finally, a step of recovering the grounder box from which the band has been removed (FIGS. 13 and 14) is performed. Each unit is moved to its initial position (FIG. 13), and the grounder box whose band has been removed by a robot arm or operator is retrieved from the device (FIG. 14).

On the other hand, the protection scope of the present invention is not limited to the description and expression of the embodiments explicitly described above. In addition, it is added once again that the scope of protection of the present invention cannot be limited due to obvious changes or substitutions in the technical field to which the present invention belongs.

1: grounder
2: Band
100: Automatic cutting and ejection device for grounder bundle band for inputting boxer
10: main frame
11: pressurization support
12: cutting hole
20: ground support frame
21: space
30: alignment unit
31: pressing unit moving module
32: rail
33: pressing part
40: cutting unit
41: cutting blade movement module
42: cutting blade
50: discharge unit
51: discharge roller moving module
52: discharge roller
53: support roller
54: motor
60, 60 ': band recovery unit
61: Recovery Guide
62: winding axis
63: home
64: winding band pressing unit
65: motor

Claims (1)

As an automatic cutting and ejection device for grounder bundled bands for inputting into a container machine:
Main frame:
a grounder support frame installed on the main frame and spaced apart from the floor by a predetermined distance from the grounder bundle bound by the band;
It is installed at the rear of the grounder support frame, and presses the grounder bundle placed on the grounder support frame from the rear, and is composed of two plates that are formed long up and down, and the grounder bundle is pressed by the pressing part 33 It is installed in front of the pressurizing part and the grounder supporting frame that forms a space between the two plates so that the band of the grounder bundle does not come into contact with the plate due to the space between the plates even when pressurized, and the vertical frame 11b and the horizontal frame (11a), and the horizontal frame (11a) is spaced apart from the vertical frame (11b) by a predetermined distance so that the band is horizontal by the space between the horizontal frames (11a) even if the grounder bundle is in close contact with the pressing support part (11). an alignment unit including a pressing support portion configured not to come into contact with the frame 11a, wherein the pressing portion is in close contact with the pressing support portion and includes a pressing portion moving module for moving the pressing portion forward or backward;
A cutting blade installed in front of the pressure support portion and at least partially exposed through a cutting hole formed in the pressure support portion and a cutting blade moving module for moving the cutting blade left and right, a cutting unit that cuts the band of the grounder bundle aligned by being pressed by the arranging unit as the cutting blade moves to the left or right;
A support roller installed below the grounder support frame and supporting a part of the cut band, a discharge roller installed in front of the support roller and rotated by a motor, and a discharge roller moving the discharge roller forward or backward module, and before the cutting unit cuts the band, the discharge roller is spaced apart from the backing roller by a predetermined distance, and after the cutting unit cuts the band, the discharge roller moving module A discharge unit for discharging the cut band sandwiched between the discharge roller and the support roller by the rotation of the discharge roller when the discharge roller and the support roller come close to each other; ejector.

Images