KR100530080B1 - An apparatus for binding a coil automatically - Google Patents

Abstract

Provides a coil product binding device that performs the binding work through the band in the packaging work of the coil product.

The binding device 1 includes the first and second main charts 24a and 24b rotatably installed on the frame 22 installed to move forward and backward to both sides of the coil product C of the lifting machine 10. And a first band guide plate 44 mounted on the first base 42 horizontally connected and fixed to the front of the first main shaft 24a, and the first base 42. A first engagement portion (40) having a guide plate (48) for guiding the coil of the band (B) passing through the guide plate (44) as a cylinder (46) installed in the coil; And a second band guide plate 74 provided on the second base 72 provided in front of the second main chart 24b and integrally moved up and down on the upper and lower sides of the base 72. Second binding portion provided with a welder 76 and a band feeder 78 installed, and a band dispenser 80 provided at the rear of the second base 72 to supply the band B to the guide plate 74 side. 70, consisting of.

Therefore, according to the present invention, by binding the coil product when the packaging is carried out quickly and firmly without the manual work of the operator, to facilitate the product shipment of the coil product, and to prevent the safety accident of the operator in advance It is to provide an excellent effect.

Description

Automatic Coupling Device for Coils {AN APPARATUS FOR BINDING A COIL AUTOMATICALLY}

       The present invention relates to an automatic binding device for coil products, which enables fast and robust transverse bending (hereinafter referred to as 'C banding') through a band during packaging work of a coil product, without a manual operation of an operator. When the coil products are packaged, the binding work can be carried out quickly and firmly without any manual work by the operator, so that the coil products can be shipped more smoothly and the safety accidents of the workers can be prevented in advance. It is about.

    In general, coil products manufactured to the specifications desired by the user through several manufacturing steps are finally packaged. At this time, in order to bind the coil products, the C-banding process of binding the steel band in the transverse direction of the coil products is performed. The C-banding operation of such a coil product is schematically illustrated in FIG. 1.

That is, as shown in Figure 1, after processing the finished coil product 100 to the specifications required by the demand, the packaging is finally carried out to prevent damage to the appearance, conventionally transported to the crane 110 When the worker reaches the packaging position, the worker 120 sequentially attaches the inner protective plate, the outer protective plate, and the side protective plate, respectively, and finally binds them using the steel band 130 to bind the protective plate.

That is, the four C as a method of cutting the ends of the steel band 130 as a sealer (SEALER) 140 in a state where the steel band 130 is tightly tightened as the tightener 144 connected to the air line 142. The band is attached to the coil product 100 to integrally bind the inner and outer protective plates for packaging.

However, in the C-bending operation of the coil product by the manual worker's manual operation as described above, since the worker has to manually fix the four steel bands 130 by using several tools 140 and 144 by hand. In other words, the C-banding of each coil product is delayed integrally.

For example, more than 16 coil products are usually produced per day, which is performed manually by packaging, which takes about 3 to 4 minutes per coil product, Since the worker has to work continuously without break time, the worker's work load is increased during the packing work on the coil product, especially when the packing work is delayed, move it to another area in the packing line and then pack it separately. It just increases the hassle you have to do.

Therefore, it would be more desirable to perform the C-bending work of the coil product automatically without the manual work of the operator.

     The present invention has been made in order to improve the various problems as described above, the object of the present invention is to facilitate the fast and robust binding of the coil product when the packaging without the manual work of the operator, so that the product shipment of the coil product more smoothly The present invention is to provide an automatic binding device for coil products that can prevent worker accidents.

The present invention as a technical configuration for achieving the above object, the frame unit having a first and second main chart rotatably installed in the frame installed to move forward and backward to both sides of the coil product of the lifting machine; Wow,

A guide for guiding coils of the first band guide plate installed on the first base horizontally connected to the front of the first main shaft and the band B passing through the guide plate as a cylinder installed on the first base. A first engagement with plate; And,

A second band guide plate provided on a second base provided in front of the second main chart, a welder and a band feeder installed to move forward and backward integrally on the upper and lower sides of the base, and a rear of the upper second base; And a second binding unit having a band dispenser installed at the side of the induction plate and supplying the band to the induction plate.

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

FIG. 2 is an overall configuration diagram showing an automatic coil coupling device according to the present invention, FIG. 3 is an overall configuration diagram showing a first engagement portion of the device of the present invention, and FIG. 4 is a first engagement portion of the device of the present invention. 5 is an overall configuration diagram showing a second binding part of the device of the present invention, and FIG. 6 is a main view showing a welder and a feeding machine of the second binding part of the device of the present invention, and FIG. Fig. 8 is a main view showing the band guide configuration of the second binding unit of Fig. 8 is a main view showing the feeder of the second binding unit of the device of the present invention, and Fig. 9 shows the operation state of the feeder of the second binding unit of the device of the present invention. Fig. 10 is a perspective view of the main part showing the movement of the base portion of the device of the present invention, and Fig. 11 is a schematic view showing a welder of the second engagement portion of the device of the present invention, and Fig. 12 is an operating state of the device of the present invention. To It is a schematic diagram.

Figure 2 shows the automatic coil device of the present invention, such a device 1 of the present invention is largely the first binding portion 40 through the inner portion of the frame portion 20 and the coil product (C) and The second binding unit 70 to be bound in the outer winding portion of the coil product is divided, as described in more detail each of the components 20, 40, 70 of the present invention as follows.

First, Figures 2 and 10 show the frame portion 20 of the device of the present invention, such a frame portion 20 of the present invention before and after both sides of the coil product (C) of the lifting machine 10 First and second main charts 24a and 24b rotatably provided on the frame 22 provided to be movable.

That is, as shown in FIGS. 3, 5, and 10, the frame 22 of the frame part 20 is driven by the rack gear plates 26a provided on both sides of the coil lifting machine 10. Pinions 26b are provided on both sides of the movable base 28.

The main pinion gear 30b driven as the motor 30a is engaged with the one drive pinion 26b and is fixed on the moving base 28 moving from both sides of the lifting machine to the coil side when the motor 30a is driven. The first and second main shafts 24 are supported by a bearing block 32 of the frame 22 and on one side of the main shaft 24 to a driving sprocket 34b driven as a motor 34a. The sprocket 36 to which the fastened drive chain 34 is fastened is mounted, and the first and second main shafts 24a and 24b are configured to rotate the main shafts when the motor 34a is driven.

On the other hand, as shown in Figure 4, the rear of the main shaft 24, the pinch bar (23b) is fixed to the rotating plate (23a) is provided a plurality of circumference at a predetermined angle, one side is not shown in the figure A limit switch (L) is installed as a fixture to adjust the rotation angle of the main shafts 24, which causes the main shafts 24 to rotate to perform band binding of the coil product C at two points.

On the other hand, as shown in Figs. 2, 3 and 5, the main shoe 24a, 24b is provided with a brake shoe 38b operated as a cylinder 38a provided forward on the movable base 28. It is supported to be configured to brake the rotational force of the main shafts 24, although schematically shown in the drawings, the brake shoe 38b is fastened in a hinged manner with the rod of the cylinder 38a, the main shaft 24 when the cylinder is raised. It is installed in close contact with the circumferential surface of the shaft 24 in the inner side of the hinge block which is in close contact with the cylinder and retracts when the cylinder is retracted to brake the rotational force of the main shaft 24.

3 and 5, the tip bar 28a and the limit switch 28b for adjusting the movement of the movable base 26 are installed at the front end of the movable base 28 so as to face each other. This is to control the movement between the movement base 28 located on both sides, that is, the first binding portion 40, the second binding portion in close contact with the outer winding side through the coil base 28 moving through the coil product It is comprised so that the movement of the one side movement base 28 may be stopped, when it moves to 70 side and the said hitch bar 28a hits the limit switch 28b.

Next, Figs. 2 to 4 show the first binding part 40 of the apparatus 1 according to the present invention. The first binding part 40 of the present invention is the first main shaft 24a. A band passing through the guide plate 44 as a first band guide plate 44 installed in the first base 42 fixed horizontally in front of the first cylinder 42 and a cylinder 46 installed in the first base 42. A guide plate 48 for guiding the coils of (B) when they are pulled out is provided.

At this time, the rod of the cylinder 46 is connected through the guide plate 48 and the connecting link 48a, the guide plate 48 toward the first guide plate 44 in accordance with the operation of the cylinder 46. Closely guides the initial band movement, then rises when tightening the band to guide the band itself.

That is, as shown in FIGS. 3 and 4, the first band guide plate 44 of the first binding portion 40 is mounted in the shape of the first base 42 in the shape of a bent to guide two bands to move. Although the first guide plate 44 is also installed in the same shape as the base, the first guide plate 44 itself is formed in a U shape, and one side of the first guide plate 44 is fixed as a bolt on the base 42. In addition, the front of the first guide plate 44 is covered with a cover plate 52 elastically supported by a spring 50, which is the band as the feeder 78 when the band of the coil product described below Pulling out allows the first guide plate 44 to escape from the band.

Next, Figs. 2 and 5 show the second binding part 70 of the apparatus 1 of the present invention, and the second binding part 70 of the present invention is the second main chart 24b. A second band guide plate 74 provided on a second base 72 provided in front of the base, and a welder 76 and a band feeder 78 installed to move forward and backward integrally on the upper and lower sides of the base 72. And a band dispenser 80 provided at the rear of the second base 72 to supply the band B to the guide plate 74 side.

Meanwhile, as shown in FIG. 6, the second band guide plate 74 of the second binding unit 70 is connected to the connecting plate 74a connected from the band dispenser 80 to the feeder 78. And a guide plate 74b for guiding the band B drawn out from the first binding portion on the front surface of the second base 72 to the welding position P side, wherein the guide plate 74b includes: Next, the proximity sensor 75 which detects that the front-end | tip part reached the welding position P via the 1st and 2nd guide plates 44 and 74 is provided in detail.

5 to 8, the welder 76 and the feeder 78 are shafts 84a of the moving rolls 84 moving along the rails 82 formed on the base 72. And a case 88 connected to the moving roll shaft 84a as a vertical stand 84b and having a built-in motor, and a cylinder 86 connected to a base fixed horizontally to the driving roll shaft 84a. Accordingly, the welder and the feeder are configured to move back and forth on the base integrally with the case 88.

On the other hand, as shown in Figure 8, one side of the base rail 82 is provided with a guide roll (79a) and a guide plate (79b) for entering the band, the front of the welder 76 of the band exit side Guide plate 79c is provided.

At this time. The welder 76 is schematically illustrated in FIG. 11, and the welder 76 used in the present invention is configured such that a cutting knife for cutting a band by itself operates as a cylinder, in the embodiment of the present invention. The reference numeral 76 is used by the product of Obara Japan (RT193-446), and the band B is welded with a voltage of 440V.

In addition, FIG. 9 shows the feeder 78. The feeder 78 of the present invention is a drive motor 78a installed inside the case 88, and the drive gear 78b is installed to rotate inside the case. ) Is engaged with the driven gear 78c on the feeding side, and the feeding machine 78 has a band inserted between a plurality of feeding rolls 77a and 77b so that the band B moves forward when the motor is driven. It is.

That is, as shown in FIG. 12, when the welder 76 and the feeder 78 are circulated in two circles and move toward the band B that overlaps at the welding position P by the movement of the case 88. The feeder 78 is rotated in reverse to pull the band B (B ') to tightly tighten the coil product C, and then the welder 76 operates to cut and weld the band end. Advance by machine 78, wherein the welder 76 and feeder 78 are installed to return to the initial position.

On the other hand, the contact end 90b is installed in the rod 90a of the cylinder 90 horizontally installed in the center of the second base 72 so that the rod at the time of contacting the coil product C of the contact end 90b with the outer peripheral portion ( The contact piece 92 provided to adjust its position at 90a operates the limit switch 92a provided at the front of the cylinder 90 so that the forward and backward movement of the second base 72 can be adjusted, and the cylinder 90 In front of the rod (90a) of the case 88 is in contact with the movement of the welding machine and the feeder is made of a configuration that the limit switch 94 for stopping the movement of the case 88 is installed.

Referring to the operation and effects of the present invention made of the above configuration in detail as follows.

As shown in Fig. 2 to 12, to carry out the binding operation to bind to the steel band (B) to the inner, inner circumferential and outer protection plate for the packaging of the coil product (C) to perform automatically at no time Coil product automatic binding device 1 of the present invention is as follows.

First, as shown in FIGS. 2, 3, and 5, the main pinion gear 30b driven as the motor 30a is driven by the drive pinion 26b mounted on the rack gear plate 26a installed on the floor. When rotated, the movable base 28 installed on the front, rear, left and right sides as the shaft is moved to the lifting machine 10 and moves on both sides of the coil product C being packaged.

Next, as shown in FIG. 7, when the moving base 28 of the second binding unit 70 moves to the coil product side, the rod 90 in the center of the second base 72 is advanced. When the contact end 90b of the tip portion comes in close contact with the outer peripheral portion of the coil product C, the contact piece 92 installed on the rod 90a operates the limit switch 92a fixed to the cylinder 90. The base 72 of the two binding portions 70 stops moving as the moving base 28,

At this time, when the watch bar 28a installed at the distal end of the one-side moving base 28 moves and operates the opposite limit switch 28b, the movement of the moving base 28 is stopped, and eventually, the first binding unit 42 is stopped. 베이스 -shaped first base 42 is in close contact with the second base 72 side of the second binding portion 70 through the coil product.

Accordingly, when the feeder 78 installed on the second base 72 on the second binding unit 70 side is operated, the feeder rolls 77a and 77b are driven as shown in FIG. As shown in FIG. 12, the band B entered from the dispenser 80 through the connecting plate 74a of the second guide plate 74, the guide plate 79b on the side of the mouth, and the guide roll 79a is provided. The front end portion of the first binding part 40 moves along the first guide plate 44 provided on the first base 42 to form two circles, and the front end portion of the guide plate 79c in front of the welder. In this case, the limit switch 75 is operated so that the operation of the feeder 78 is stopped.

Next, as shown in FIGS. 5, 7 and 8, the shaft 84a of the moving roll 84 in which the cylinder 86 installed in the second base 72 moves forward and moves along the base rail 82. Advancing the case 88 connected to the welding machine 76 and the feeding machine 78 integrally, wherein the case 88 hits the limit switch 94 on the cylinder rod 90a shown in FIG. The cylinder 86 is discontinued, and as shown in FIG. 12, the band is fixed at the welding position P in which the band overlaps.

At this time, as shown in Figures 4 and 12, when the feeder 78 is driven in reverse rotation, the band (B) moved to the outside of the coil product in a rectangular shape is pulled while the coil product (C) is tightened At this time, the cylinder 46 of the first binding portion 40 shown in FIG. 4 is operated to lift the guide plate 48 by the movement of the link 48a, and from the first guide plate 44 to the cover plate ( 52) and guide the band to break away leading to tightening.

Therefore, when the welding machine 76 shown in FIGS. 8 and 11 is operated to weld and cut the overlapped portion P to complete the binding of the coil product C, it is installed on the movable base 28. The first and second bases 42 and 72 are integrally fixed to the front, and the main shaft 24 is driven by the motor 34a to be rotated by the drive chain 34 so that the first and second bases 42 and 72 are rotated by the drive chain 34. The two binding bases 42 and 72 are positioned so that the moving bases 28 actually retract to secure the rotational space of the main shafts 24.

Therefore, the feeder 78 is operated again to perform the movement of the band as in the beginning, and again welded and cut to bind the band against two points on one coil product (C).

As described above, according to the present invention, the automatic binding device for coil products enables the fastening and robustness of the coil products to be performed quickly and firmly without the manual labor of the worker, thereby smoothing the product shipment of the coil products and preventing accidents of the workers. It provides an effect to prevent it.

While the invention has been shown and described with respect to specific embodiments thereof, it will be apparent to those skilled in the art that various changes and modifications can be made without departing from the spirit or scope of the invention as set forth in the claims below. I would like to know that those who have knowledge of this can easily know.

Figure 1 is a schematic diagram showing the sea-band binding operation of the conventional coil product

2 is an overall configuration diagram showing an automatic coil coupling device according to the invention

Figure 3 is an overall configuration showing a first binding portion of the device of the present invention

4 is an essential part showing a first binding part of the device of the present invention;

5 is an overall configuration diagram showing a second binding part of the device of the present invention;

Fig. 6 is a main view showing the welder and the feeder of the second engagement portion of the device of the present invention;

Figure 7 is a main part showing the band guide configuration of the second binding portion of the present invention device

8 is a schematic view of the main parts showing the feeder of the second engagement portion of the device of the present invention;

Figure 9 is a perspective view of the main portion showing the operating state of the feeder in the second engagement portion of the device of the present invention;

Figure 10 is a perspective view of the main portion showing the movement of the base portion of the present invention device

11 is a schematic diagram showing a welder at the second engagement of the device of the present invention.

12 is a schematic diagram showing a band binding operation state by the present inventors device;

Explanation of symbols on main parts of drawing

1 .... Coil Product Binding Device 10 .... Lifting Machine

20 .... Frame 22 .... Frame

24 .... main shaft 28 .... moving base

40 .... the first strap 42 .... the first base

44 .... First guide plate 48 .... Guide plate

70 .... 2nd binding unit 72 .... 2nd base

74 .... 2nd guide plate 76 .... welder

78 .... Feeder 80 .... Band dispenser

Claims (5)

A frame part 20 having first and second main charts 24a and 24b rotatably installed on the frame 22 installed to move forward and backward to both sides of the coil product C of the lifting machine 10; and , The induction as a first band guide plate 44 provided on a first base 42 connected horizontally in front of the first main shaft 24a and a cylinder 46 provided on the first base 42. A first engagement portion 40 having a guide plate 48 for guiding the coil B of the band B passing through the plate 44; And, A second band guide plate 74 provided on the second base 72 provided in front of the second main chart 24b, and a welding machine installed integrally before and after the upper and lower sides of the base 72 to move. Second binding portion 70 having a 76 and a band feeder 78 and a band dispenser 80 provided at the rear of the upper second base 72 to supply the band B to the guide plate 74 side. The coil product binding device, characterized in that configured as a band banded to the coil along the guide plate to the welding bond. According to claim 1, The frame 22 of the frame portion 20, the drive pin 26b mounted on the rack gear plate (26a) provided on both sides of the coil lifting machine 10 is moved base 28 The main pinion gear 30b, which is installed at both sides of the driving pin 26b and is driven as the motor 30a, is fixed to the moving base 28 moving from both sides of the lifting machine to the coil side when the motor is driven. , The first and second main shafts 24 are supported by a bearing block 32 of the frame 22 and a sprocket to which a chain 34 driven as a motor 34a is fastened to one side of the main shaft 24. Coil product binding device, characterized in that the main shaft is configured to rotate when the motor 36 is mounted The main shoe (24a) according to claim 1, wherein the main shaft (24a) (24b) is supported by a brake shoe (38b) operated as a cylinder (38a) installed on the movable base (28) in front of the frame (22). Of the rotating base 28 is provided, the front end of the movable base 28 is provided with a tooth bar 28a and a limit switch 28b for adjusting the movement of the movable base 26, respectively. The first band guide plate 44 of the first binding portion 40 is mounted to the first base 42 in a ∈ shape so that the two bands are configured to guide movement, and the first guide plate 44 itself Is formed in a U-shaped coil plate binding device characterized in that the cover plate 52 is elastically supported by the spring 50 is configured to be separated when the band is pulled The second band guide plate 74 of the second binding unit 70 is connected to the connecting plate 74a from the band dispenser 80 to the feeder 78 and the second band guide plate 74. It consists of a guide plate (74b) for guiding the band (B) drawn from the first binding portion on the front surface of the base 72 to the welding position (P) side, The welding machine 76 and the feeding machine 78 are installed on the shaft 84a of the moving roll 84 moving along the rail 82 formed in the base 72, and the moving roll shaft 84a The case 88 is connected to the vertical stand 84b and has a built-in motor, and a cylinder 86 connected to the base is horizontally fixed to the base. The welding machine and the feeder are integrated with the case 88 in accordance with the driving of the cylinder. Coil product binding device characterized in that configured to move back and forth on the phase. 5. The coil (C) outer peripheral portion of the coil (C) of the contact end (90b) according to claim 4, wherein a contact end (90b) is provided on the rod (90a) of the cylinder (90) horizontally installed in the center of the second base (72). The contact piece 92 installed to adjust its position on the rod 90a at the time of contact operates the limit switch 92a provided in front of the cylinder 90 so that the forward and backward movement of the second base 72 is adjusted. Coil product, characterized in that the front of the rod (90a) of the cylinder 90, the limit switch 94 for stopping the movement of the case 88 in contact with the case 88 with the movement of the welding machine and the feeder is installed Binding device.