KR102061399B1 - Steel Band binding device for automatic packaging - Google Patents

Abstract

The present invention relates to a band binding device mounted on a binding machine (1) to bind and wrap a product using a clip (C) and a steel band (B), and as a feature of the configuration, the clip on the side of the binding machine (1). A loading unit 10 that receives the clip C to the loading bar 15 while continuously supplying the C to the table 11; A feeding unit 20 for transferring the steel band B loaded into the feeding roll 21 into the clip C in front of the loading unit 10; An induction unit (30) for inducing a circular wrapping of the steel band (B) and the product loaded from the feeding unit (20) to the guide (31); A folding unit 40 which prevents the steel band B from being guided from the induction unit 30 again into the clip C and prevents it from being separated; And an operation unit 50 for operating the operation lever 3 of the binding device 1 with the motor 53 or the cylinder in the folding unit 40 to perform tension, compression, and cutting of the steel band B to bind the operation unit 50. It characterized by comprising;
Accordingly, the present invention, the band binding process, which was mainly dependent on the manual work in the packaging site to automate by attaching the automation unit to the existing binding machine to prevent the scattering, and can be quickly packed while ensuring the working environment and flexibility without regard to any direction This can contribute to efficiency, workability, and speed of operation, as well as productivity and packaging quality.

Description

Steel band binding device for automatic packaging

The present invention relates to an automatic pavement band binding device, and more specifically, to prevent the industrial accidents by attaching an automatic unit to the existing binding machine to automate the band binding process, which was mainly dependent on manual work at the packing site, to prevent work from any direction. The present invention relates to a band wrapping device for automatic packaging, which enables rapid packaging while ensuring environment and flexibility, which contributes to efficiency of operation, workability and speed, as well as productivity and quality of packaging.

In general, the steel wire produced and shipped from the steel mill manufactures the steel wire through the drawing process (adjust the thickness) and heat treatment process (increasing the hardness) for various thickness and strength. The steel wire thus prepared is wound around a suitable amount by a winding machine, transported after packing, cut into suitable lengths, or used as a final object after being cut and processed. Highly elastic steel coils are widely used throughout the industry in various forms such as sleepers of high-speed railway, support wires of suspension bridges, reinforced concrete of buildings, and springs for vehicles.

Since the wire coils are formed to have a long length, they are bound and packaged to be stored and transported or transported on demand so as to be wound and unwound in a coil form for easy transportation and processing. On the other hand, to prevent the wire coil wound in the form of a coil having a strong elasticity is usually bound by a steel band, the binding band binds the steel wire coil by a binding machine. To this end, various types of binding machines are on the market.

1 and 2 is a configuration diagram showing an operation process with a conventional binder. On the other hand, the operating state of these binding devices can be found at https://www.youtube.com/watch?v=kJjuML5Ps0o.

In FIG. 1, the binding device 1 is operated by an actuating lever 3 using a pneumatic cylinder, a tension part 5 having a tension roll 5a for fastening the steel band B, and a clip. (C) and the cutting section (9) having a cutting blade (9a) for cutting and finishing the cutting portion (7a) for drilling and bending the steel band (B) at the same time to cross each other Is done.

In FIG. 2, after accessing the product to be packaged first, grasping the clip (C) with one hand, holding the steel band (B) with the other hand and pushing it into the clip (C). Subsequently, the steel band (B) is pulled forward and pushed back into the clip (C) once again while the circumference of the product to be packaged, and the end is folded so as not to escape from the clip (C). And pull the steel band (B) in the opposite direction to loosen the tightening. Up to this point, as a work preparation process, it is crimped and cut using a binding machine (1).

That is, when the clip (C) and the steel band (B) is already ready for binding, the binding device (1) is a steel band (B) when the worker grasps the binding device (1) and moves it to the position where the clip (C) is placed. ) Is inserted in the direction of the tension roll 5a of the tension portion 5, the binder 1, the clip C and the steel band (B) are completely positioned in one direction, the clip (C) with the crimping portion (7) ), The cover is ready for tightening.

After the preparation for fastening, pressing the operation lever (3) for pressing, the pneumatic valve is operated to supply air to the tension section 5, and at the same time sliding the steel band (B) between the tension roll (5a) As it is rotated in the reverse direction without tension in the steel band (B) is a steel band (B) is tightly tighten the product to be packaged. Subsequently, the crimping edge 7a of the crimping portion 7 amplifies the force by the lever principle, and presses and drills the upper and lower surfaces of the clip C and the steel band B in two stages. (9a) is activated to cut the steel band (B) to complete the binding of the product.

However, according to the above-described prior art, the binding machine has a considerable weight (18 Kg), so that the product is usually packaged while moving by hanging with a string in the air. This leads to the disadvantage that the crimping position of the clip is always in one direction. According to various products to be packaged, there is a disadvantage in that packaging cannot be performed on the side, but not on the circumferential surface, or on the vertical side of the product.

In addition, since the packaging work is dependent on manual labor, not only physical and mental fatigue (checking the direction of the clip) generated when the clip and the band are combined, but also the weight of the binding machine can be moved many times. The labor is doubled and it is vulnerable to a safety accident caused by using a binding machine with a hard working environment.

Korean Laid-Open Patent Publication No. 10-2011-0029946 "Band Transfer Device for Binding Machine" (published date: March 23, 2011) Korean Patent Publication No. 10-1781171 "Feeding Module for Band Binding Machine" (Registration Date: 2017. 09. 18.)

An object of the present invention to fundamentally improve the conventional problems as described above, the band binding process, which was mainly dependent on the manual work in the packaging site, by automating by attaching an automation unit to the existing binding machine to prevent the scattering, regardless of any direction As a result, it is possible to provide automatic packaging band bundling device that can contribute to the improvement of the efficiency and workability and speed as well as the productivity and the quality of the packaging state by enabling rapid packaging while securing working environment and flexibility.

The present invention for achieving the above object is a band binding device mounted on the binding machine for binding packaging using a clip and a steel band to the product: receiving the clip to the loading bar while continuously supplying the clip from the side of the binder table A loading unit for feeding; A feeding unit which transfers the steel band loaded with a feeding roll in front of the loading unit into a clip; An induction unit which guides the steel band loaded with the guide in the feeding unit and the product in a circular shape; A folding unit for folding the steel band guided back into the clip from the induction unit to prevent it from being separated; And an operating unit which binds by operating the operation lever of the binding unit from the folding unit to the motor or the cylinder to perform tension, compression, and cutting of the steel band, wherein the loading unit stores at least one clip. Feeder to continuously and automatically supply the feeder, and a loading motor for installing the loading bar to rotate on the table, the induction unit is rotated at the working angle of the guide, the speed reduction motor to be installed to adjust adjustable, the working position of the guide Lifting motors that can be installed to move downwards and variably, extension guides that can be installed in two stages to completely wrap the steel band in a circle from the guides, rollers that are installed to rotate on the extension guides, racks and pinions Characterized in that the drive motor is installed to generate a driving force.

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In addition, the feeding unit of the present invention is installed in an eccentric to guide the presence or absence of the driven roll, the driven roll to move at the same time to enter the steel band on the feeding roll, the feeding roll to guide the continuous supply of the steel band at the same time Feeding lever, characterized in that it comprises a feeding motor for installing the feeding roll to enable rotational movement.

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In addition, a folding tool for holding the end of the folding unit steel band of the present invention, an operating motor for enabling rotational movement of the folding tool, characterized in that it is provided with an operating cylinder for driving the take-out and return of the folding tool.

Meanwhile, the terms or words used in the present specification and claims are not to be construed as being limited to the ordinary or dictionary meanings, and the inventors should explain the concept of terms in order to explain their own invention in the best way. Based on the principle that it can be properly defined, it should be interpreted as meaning and concept corresponding to the technical idea of the present invention. Therefore, the embodiments described in the present specification and the configuration shown in the drawings are only the most preferred embodiments of the present invention, and do not represent all of the technical ideas of the present invention, and various alternatives may be substituted at the time of the present application. It should be understood that there may be equivalents and variations.

As described in the above configuration and operation, the automatic band band binding device according to the present invention is automated by attaching an automatic unit to the existing binder by the band binding process that was mainly dependent on the manual work at the packing site to prevent industrial accidents, courtship in any direction Since it is not received, it is possible to prompt packaging while securing working environment and flexibility, thus providing the effect of contributing to the efficiency of operation, workability and speed, as well as productivity and quality of packaging.

1 and 2 is a configuration diagram showing an operation process with a conventional binder.
Figure 3 is a block diagram showing an example of applying the automatic band band binding device according to the invention.
Figure 4 is a block diagram showing the overall configuration of the automatic band band binding device according to the present invention.
Figure 5 is a block diagram showing the induction unit of the automatic band band binding device according to the invention.
6 to 11 is a configuration diagram showing the operation process of the automatic band band binding device according to the invention in the order proceeding.

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

The present invention relates to a band binding device mounted on a binding machine (1) for binding packaging using a clip (C) and a steel band (B) to a product. Products are intended for, but are not limited to, steel coils. Various products can be bound together, and the size of the package is also variable, so if only the induction unit is manufactured according to the situation of the site, its use is not limited to steel wire coils, but it can be applied to all products to be firmly bound such as metal and nonferrous metals. . In addition, the size of the clip and the width of the band can be produced in various ways, and can be applied. In addition, PP bands, PE bands, PET bands, etc. can be used to bond products instead of steel bands.

On the other hand, the automatic band band binding device 60 of the present invention is installed on the existing binding machine (1) while maximizing the advantages of the binding device while binding the clip (C) and the steel band (B) which is a function that could not be a binding machine. It adds a function, and also has the function of pressing the operating lever (3), it is installed on the large-scale winding machine (W) as shown in FIG. 3 and automatically moves up, down, left and right by the moving means (T). Bonding is accomplished by mechanical mechanisms and electrical control functions that can be installed to ensure that all these operations are performed.

According to the present invention is provided with a loading unit 10 for receiving the clip (C) to the loading bar (15) while supplying the clip (C) continuously from the side of the binder (1) to the table (11). The loading unit 10 is located on the side of the binder 1 as shown in FIG. 4 to automatically supply the clip C to the table 11. The loading unit 10 receives the clip (C) that is automatically supplied continuously and stably supplied to the table 11 by the loading bar (15).

According to the detailed configuration of the present invention, the loading unit 10 is capable of rotating the feeder 13, the loading bar 15 on the table 11, the feeder 13 for supplying continuously and automatically while storing at least one clip (C) It is characterized by including a loading motor 17 to be installed. The loading unit 10 is composed of a feeder 13, a loading bar 15, a loading motor 17 as shown in FIG. The feeder 13 is located on the side of the binder 1 and stores at least one or more clips C and supplies them continuously. The loading bar 15 receives the clip C from the feeder 13, rotates it, and delivers the clip C to the table 11. The loading motor 17 transmits rotational force to deliver the clip C seated on the loading bar 15 to the table 11.

In addition, according to the present invention is provided with a feeding unit 20 for feeding the steel band (B) loaded into the feeding roll 21 into the clip (C) in front of the loading unit (10). The feeding unit 20 is located in front of the loading unit 10, that is, in front of the binding device 1, as shown in Figure 4 and 6 serves to automatically supply the steel band (B) to the table (11). The feeding unit 20 feeds the steel band B by the feeding roll 21 to enter the clip C.

According to the detailed configuration of the present invention, the feeding unit 20 of the present invention initially enters the steel band (B) onto the guide roll 23, the feeding roll 21 for guiding the continuous supply of the steel band (B) At the same time to feed the feed roll 25, the feeding lever 27 for eccentrically installed so as to govern the contact of the driven roll 25, the feeding motor (29) for rotatably installing the feeding roll 21 It is characterized by including. The feeding unit 20 is composed of a feeding roll 21, a guide roll 23, a driven roll 25, a feeding lever 27, a feeding motor 29 as shown in FIGS. The feeding roll 21 continuously supplies the steel band B in cooperation with the driven roll 25 described later. The guide roll 23 is positioned in front of the pressurizer 1 to guide the continuous feeding of the steel band B. The driven roll 25 feeds and simultaneously enters the steel band B in cooperation with the feeding roll 21. The feeding lever 25 is installed on the driven roll 25 to govern the contact between the feeding roll 21 and the driven roll 25. The feeding motor 29 transmits rotational force to rotate the feeding roll 21.

In addition, according to the present invention is provided with a steel band (B) loaded from the feeding unit 20 to the guide 31 and the induction unit 30 to guide the product in a circular wrap. Induction unit 30 is located in the rear of the feeding unit 20 as shown in Figure 4 and 5 serves to guide the steel band (B) in a circular wrap around the product. The induction unit 30 allows the steel band B, which is transported and supplied by the feeding roll 21 and the driven roll 25 of the feeding unit 20, to wrap the product in a circular shape along the guide 31.

According to the detailed configuration of the present invention, the induction unit 30 can be changed by rising / falling to the work position of the reduction motor 33 and the guide 31 which can be adjusted by rotating at the working angle of the guide 31. In order to completely wrap the steel band (B) in a circular shape from the lifting motor (34) and the guide (31) to be installed, the extension guide (35) is installed so as to be expandable in two stages, and the rotary movement on the extension guide (35) is possible. It is characterized in that it comprises a drive motor (39) which is installed to generate a driving force to the rollers (36a) and (36b), the rack (37a) and the pinion (37b). Induction unit 30 is composed of a guide 31, a reduction motor 33, a lifting motor 34, an expansion guide 35, rollers 36a, 36b, drive motor 39 as shown in FIG. The guide 31 is located at the rear of the feeding unit 20 and guides to surround the steel band B in a circular shape. The reduction motor 33 transmits a rotational force to adjust by rotating the working angle of the guide 31 as shown in FIG. 4a, and the lifting motor 34 moves up or down to the working position of the guide 31 as shown in FIG. Transmit driving force.

And the extension guide 35 is installed inside the guide 31 as shown in Figure 5b to extend in two stages to completely wrap the steel band (B) in the circle. The rollers 36a and 36b are positioned on the guide 31 and the extension guide 35 to impart rotational force for extending the extension guide 35 from the guide 31. The drive motor 39 is provided with a pinion 37b on the shaft to the outside of the guide 31, and the rack 37a, which is linked and acts together, is installed in the extension guide 35 to generate a driving force.

In addition, according to the present invention is provided with a folding unit 40 for preventing the separation by folding the steel band (B) guided into the clip (C) from the induction unit 30 again. The folding unit 40 serves to fold (fold) the steel band B guided by the induction unit 30 to the clip C again after being supplied to the clip C as shown in FIG. 4.

According to the detailed configuration of the present invention, the folding unit 40 is a folding tool 41 for holding the end of the steel band (B), the operating motor 43 for installing the rotational movement of the folding tool 41, the folding tool ( It is characterized in that it comprises a working cylinder 45 for driving for take-out and return of 41). Folding unit 40 is composed of a folding tool 41, the operating motor 43, the operating cylinder 45. The folding tool 41 transfers and supplies the steel band B guided by the guide unit 30 back to the clip C as shown in FIG. 4, and then folds (folds) the end of the steel band B to the clip C. To prevent deviation from The operating motor 43 transmits rotational force to rotate the folding tool 41. The actuating cylinder 45 transmits a driving force for taking out and returning the folding tool 41.

In addition, according to the present invention by operating the operating lever (3) of the binder (1) with the motor 53 or the cylinder in the folding unit 40 to perform the binding, compression, cutting operation of the steel band (B) to bind An operating unit 50 is provided. The operating unit 50 is the same as the above operation, that is, the loading unit 10, the feeding unit 20, the induction unit 30, the folding unit 40 in the state completely wrapped around the steel band (B) in the product After feeding and feeding into the clip (C) again, the end of the steel band (B) is folded (folded) to prevent it from being released from the clip (C). It is operated by the cylinder to tension, squeeze and cut the steel band (B) to complete the binding of the product.

In operation using the drawings, first, the automatic wrapping band binding device 60 is seated on the turntable (not shown) of the large winding machine in FIG. 3, and the steel band B is fed to the feeding unit 1. After mounting on the roll 21, the feeding lever 27 is operated to bring the feeding roll 21 and the driven roll 25 into close contact with each other to prepare a packaging operation. At this time, a plurality of clips (C) are prepared on the feeder 13 of the loading unit 10 and the automatic band band binding device 60 is automatically positioned at the position of the product to be packed.

This detailed operation process is programmed in an electronically controlled manner so that there is no operator, that is, it is performed automatically.

Subsequently, when the loading unit 10 is operated in FIG. 6 and FIG. 7 and the clip C waiting in advance in the feeder 13 is seated on the loading bar 15, the loading motor 17 is rotated by the operation of the loading motor 17 to rotate the clip C. ) Is seated on the table (11). This clip C is located in the crimp 7 of the binder 1. Then, when the feeding roll 21 is rotated by the feeding motor 29, the steel band (B) is inserted into the clip (C) while being transported in the advancing direction. At this time, the deceleration motor 33 and the lifting motor 34 of the induction unit 30 in Figure 8 operates to move the guide 31 to the working position at the same time as the working angle is changed to the steel band (B) The position is adjusted so that it can be wound in a circle.

Subsequently, when the steel band C continues to be fed and fed by the feeding motor 29, the front portion of the steel band C strikes the guide 31 and moves in a curved manner along the inclined surface of the guide 31. As such, when the continuous feeding of the steel band (C) is made, the steel band (C) that is in progress naturally consists of a semi-circle.

At this time, the expansion guide 35 located inside the guide 31 at the time when the steel band (C) is made in a semi-circular shape generates a driving force to the rack (37a) and the pinion (37b) by the drive motor 39 to the roller ( The ride to 36a) and 36b will gradually expand to a perfect circular shape. Subsequently, when the extension guide 35 is fully extended and abuts against the table 11, the front portion of the steel band B, which is circular along the extension guide 35, is placed in the clip C in which the table 11 is seated. Once again the insertion is made.

Subsequently, when the steel band B passes through the clip C in FIG. 9, the folding unit 40 is moved to a position for folding by the operation cylinder 45 to be folded. Although not shown through the drawings, it may be possible to control the end position of the steel band (B) by a number of sensors, giving a signal to the operating cylinder (45). Subsequently, when the folding unit 40 reaches the working position, the feeding motor 29 is operated to feed and feed the steel band B to be inserted into the folding tool 41. When the steel band B inserted into the folding tool 41 has a suitable length (for example, 40 to 70 mm), the feeding motor 29 stops and the operating motor 43 operates so that the folding tool 41 rotates. Fold the front portion of the steel band (B) by 180 degrees and at the same time the operating cylinder 45 is operated in Figure 10, the folding tool 41 is returned, the feeding motor 29 is finally reversed to the outside of the clip (C) Pull all the steel bands (B) out and pull them into the clip (C). In this case, the folded portion of the steel band B is completely in close contact with the clip C, and the steel band B can be more tightly bound with a very strong force.

Subsequently, the operating unit 50 is operated in FIG. 10 to press the operating lever 3 of the binding device 1 to perform subsequent work. That is, the moment the pressing of the operating lever (3) rotates the tension roll (5a) of the binder (1) to reverse the steel band (B) with a strong force. By this operation, the steel band strongly binds the product, and when the steel band B is no longer bound, the strong force moves to the crimping part 7 so that the crimping blade 4a is connected to the upper and lower surfaces of the clip C. The steel band B is pressed in a unified sense. Meanwhile, in FIG. 11, the cutting blade 9a of the cutting portion 9 is operated while the clip C is pressed, and the cutting is performed to complete the binding of the product. And the automatic band band binding device is returned to its original position out of the packaged product when the packaging operation is completed with a steel band (B) and the clip (C) on the product. This operation is performed continuously and repeatedly to carry out the packaging operation.

As described above, the present invention prevents industrial accidents by attaching an automated unit to an existing binding unit and automatically bands the band binding process, which was mainly dependent on manual work at the packing site, and enables fast packaging while ensuring working environment and flexibility without regard to any direction. This can contribute to increased operational efficiency, workability and speed, as well as increased productivity and quality of packaging.

It is apparent to those skilled in the art that the present invention is not limited to the described embodiments, and that various modifications and variations can be made without departing from the spirit and scope of the present invention. Therefore, such modifications or variations will have to belong to the claims of the present invention.

1: Binding machine 3: Operation lever 5: Tension part
7: crimp section 9: cut section
10: Loading unit 11: Table 13: Feeder
15: loading bar 17: loading motor 20: feeding unit
21: feeding roll 23: guide roll 25: driven roll
27: feeding lever 29: feeding motor 30: induction unit
31: guide 33: reduction motor 34: lifting motor
35: expansion guides 36a, 36b: roller 37a: rack
37b: pinion 39: drive motor 40: folding unit
41: folding tool 43: operating motor 45: operating cylinder
50: operating unit 53: motor
60: automatic packing band binding device
B: Steel band C: Clip

Claims (5)

In the band binding device mounted on the binding machine (1) to bind and wrap the product using a clip (C) and a steel band (B):
A loading unit 10 receiving the clip C to the loading bar 15 while continuously supplying the clip C from the side of the binder 1 and supplying the clip C to the table 11;
A feeding unit 20 for transferring the steel band B loaded into the feeding roll 21 into the clip C in front of the loading unit 10;
An induction unit (30) for inducing a circular wrapping of the steel band (B) and the product loaded from the feeding unit (20) to the guide (31);
A folding unit 40 which prevents the steel band B from being guided from the induction unit 30 again into the clip C and prevents it from being separated; And
An operating unit (50) for operating the operating lever (3) of the binding device (1) by the motor (53) or the cylinder in the folding unit (40) to perform tension, compression, and cutting of the steel band (B) to bind the binding unit; Including but not limited to,
The loading unit 10 is a feeder 13 for continuously and automatically supplying a clip (C) while storing at least one, the loading motor 17 for rotatably installing the loading bar 15 on the table (11) And
The induction unit 30 is a reduction motor (33) for rotationally adjustable to install at the working angle of the guide 31, the lifting motor (34) to be variably installed by moving up / down to the working position of the guide (31) In order to completely wrap the steel band (B) in a circular shape from the guide (31), the expansion guide 35 is installed to expand in two stages, the roller (36a) rotatably installed on the expansion guide (35) 36b, drive rack 39 for automatic packaging, characterized in that it comprises a drive motor (39) which is installed to generate a driving force to the rack (37a) and pinion (37b). delete The method of claim 1,
The feeding unit 20 is driven roll 25 to initially feed the steel band (B) onto the feeding roll 23, the feeding roll 21 for guiding the continuous supply of the steel band (B) driven 25 , Automatic packaging band bundling, characterized in that it comprises a feeding lever 27 for eccentrically installed to govern the contact of the driven roll 25, the feeding motor 29 for rotatably installing the feeding roll 21 Device. delete The method of claim 1,
The folding unit 40 is configured to take out and return the folding tool 41 for holding the end of the steel band B, the operating motor 43 for installing the folding tool 41 in a rotatable manner, and the folding tool 41. Automatic packaging band binding device characterized in that it comprises a driving cylinder (45) for driving.

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