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KR-20260066270-A - DISPENSER

KR20260066270AKR 20260066270 AKR20260066270 AKR 20260066270AKR-20260066270-A

Abstract

A dispenser according to one embodiment of the present invention is a dispenser for supplying a band to a coil banding device, and may include a first bobbin on which a first band roll on which a first band is wound is mounted, a first driving unit installed on the first bobbin and rotating the first band roll to supply the first band to the coil banding device, and a tension adjusting unit disposed between the first bobbin and the coil banding device to adjust the tension of the first band.

Inventors

  • 구명구

Assignees

  • 주식회사 한성아이엠

Dates

Publication Date
20260512
Application Date
20241104

Claims (5)

  1. In a dispenser that supplies a band to a coil bending device, A first bobbin on which a first band roll wound with a first band is mounted; A first driving unit installed on the first bobbin and rotating the first band roll to supply the first band to the coil bending device; and A tension adjustment unit disposed between the first bobbin and the coil bending device to adjust the tension of the first band; A dispenser containing
  2. In Article 1, A dispenser further comprising a lift for mounting the first band roll on the first bobbin.
  3. In Article 1, The above first bobbin is, A first-1 end portion that is fixed by penetrating the first rotation axis of the first driving unit; A first-2 end portion positioned opposite to the first-1 end portion above; A connecting shaft fixed by penetrating the first and second end portions, with one end coupled to the first rotation axis; and A bobbin extension installed between the above-mentioned first-1 end portion and the above-mentioned connecting shaft, on which the first band roll is mounted. A dispenser containing
  4. In Article 1, The above tension adjustment unit is, A plurality of tension control rollers arranged sequentially along the direction of movement of the first band, on which the first band is wound in a zigzag; and A roll lifting unit that raises or lowers at least one of the above tension control rolls; A dispenser containing
  5. In Paragraph 4, The above tension adjustment roller is, A plurality of fixed rollers spaced apart from each other along the direction of movement of the first band; and A lifting roll positioned between the fixed rolls and rising or falling; A dispenser containing

Description

Dispenser The present invention relates to a dispenser, and more particularly to a device capable of controlling the speed and tension when supplying a band to a coil bending device. Generally, in order to bind a coil wound in a roll form at a steel mill, a coil banding device can use a band to wrap around and secure the outer surface of the coil. The dispenser is a device for supplying bands to a coil banding device when these coils are bound, and can continuously supply bands to the coil banding device by rotating a bobbin on which the band is wound. However, during the process of the coil banding device binding the coil, it is difficult to control the supply speed and tension of the band, so the band wrapping the coil may become long and loose, and the binding may not be properly achieved. In addition, if a larger quantity of band is supplied than is required for binding, changes in condition such as bending occur in the band, making reuse difficult and necessitating disposal. FIG. 1 is a plan view of a dispenser according to one embodiment of the present invention. Figure 2 is a front view of the dispenser shown in Figure 1. Figure 3 is a side view of the dispenser shown in Figure 1. FIG. 4 is an enlarged view of the first bobbin and the first driving unit shown in FIG. 1. FIG. 5 is an enlarged view of the first bobbin and the first driving unit shown in FIG. 2. FIG. 6 is an enlarged view of the first bobbin and the first driving unit shown in FIG. 3. Figure 7 shows the first bobbin shown in Figure 6 in an expanded state. Figure 8 is an enlarged view of the lift shown in Figure 1. Figure 9 is an enlarged view of the lift shown in Figure 2. Figure 10 is an enlarged view of the lift shown in Figure 3. Figure 11 is an enlarged view of the tension control unit shown in Figure 1. Fig. 12 is an enlarged view of the tension control unit shown in Fig. 2. Fig. 13 is an enlarged view of the tension control unit shown in Fig. 3. FIG. 14 is a diagram showing the process of the first band passing through the tension control roller shown in FIG. 12. Figure 15 (a) is a figure showing the position of the tension control roller before the first band is supplied to the coil bending device. Figure 15 (b) is a diagram showing the position of the tension control roller before binding the coil. Figure 15 (c) is a diagram showing the position of the tension control roller when the coil is bound. FIG. 16 is an enlarged view of the second bobbin and the second drive unit shown in FIG. 2. FIG. 17 is an enlarged view of the second bobbin and the second driving unit shown in FIG. 3. The present invention is capable of various modifications and may have various embodiments, and specific embodiments are to be illustrated and described in detail. However, this is not intended to limit the present invention to specific embodiments, and it should be understood that it includes all modifications, equivalents, and substitutions that fall within the spirit and scope of the invention. The terms used in this invention are used merely to describe specific embodiments and are not intended to limit the invention. Singular expressions include plural expressions unless the context clearly indicates otherwise. In this invention, terms such as "comprising" or "having" are intended to indicate the existence of the features, numbers, steps, actions, components, parts, or combinations thereof described in the specification, and should be understood as not precluding the existence or addition of one or more other features, numbers, steps, actions, components, parts, or combinations thereof. Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. Note that in the accompanying drawings, identical components are indicated by the same reference numerals whenever possible. Furthermore, detailed descriptions of known functions and configurations that may obscure the essence of the present invention will be omitted. For the same reason, some components in the accompanying drawings may be exaggerated, omitted, or schematically depicted. A dispenser according to one embodiment of the present invention will be described below. FIG. 1 is a plan view of a dispenser according to one embodiment of the present invention, FIG. 2 is a front view of the dispenser shown in FIG. 1, and FIG. 3 is a side view of the dispenser shown in FIG. 1. Referring to FIGS. 1 to 3, the dispenser (1) may include a base (100), a first bobbin (200), a first driving unit (300), a lift (400), a tension adjustment unit (500), a first guide roll (140), and a control unit. The dispenser (1) can be manufactured from a known material having a certain rigidity, such as metal or synthetic resin. The base (100) is a plate-shaped member or block formed with a certain width, and is placed on the ground so that a plurality of frames can be fixed to the upper surface. The fixation between the base (100) and the frame can be ac