KR102266513B1 - Bobbin connection device for fixing the roll string - Google Patents

Abstract

The present invention relates to a bobbin connection device for fixing a roll string, and more specifically, to a bobbin connection device for fixing an end portion of a roll string by being connected to the curved end portion of the wound roll string. The device comprises: a base panel in which a hollow through hole is formed, and a fixed panel having a support protrusion portion formed on an inner surface of the through hole is disposed on an upper surface; an annular guide ring disposed on an upper portion of the fixed panel and formed with an inlet so that the bent end portion of the roll string is introduced; a bobbin member fixed to the support protrusion portion and fixing the roll string; and a rotation driving portion for bending the bobbin member. The end portion of the roll string is effectively fixed through the bobbin connection device, such that the end portion of the roll string can be easily fixed. The roll string is fixed quickly and easily through the bobbin member, thereby increasing the efficiency of cleaning work and improving productivity.

Description

Bobbin connection device for fixing the roll string }

The present invention relates to a bobbin connecting device for fixing a roll string, and more particularly, by effectively fixing the end of the roll string through the bobbin connecting device, it is possible to easily fix the end of the roll string, and quickly and conveniently through the bobbin member It relates to a bobbin connecting device for fixing a roll string, which improves the efficiency of the fixing operation by fixing it and improves productivity.

In general, the string used for packaging is wound in a roll form for storage and movement during manufacture, and the roll string wound in the roll form is formed into an annular shape and stored or moved to a place where it is sold.

Such a roll string is wound around one end in an annular shape through a winding device, and after fixing the other end of the wound roll string, the tension of the roll string is maintained or a finishing process of packaging is performed, and then stored or moved.

However, in the prior art, since the operator grips and supports the other end of the wound roll string or fixes it using a separate tool or fixing member, there is an inconvenient problem that the operator must perform a fixing operation or connect to the tool or fixing member each time, Excessive manpower consumption occurs, and the fixed time is delayed, so that there are problems that productivity is lowered.

The above-described invention refers to the background of the technical field to which the present invention pertains, and does not mean the prior art.

Registered Patent No. 0818359

The present invention has been devised to solve the problems of the prior art, and an object of the present invention is to effectively fix the end of the roll string through a bobbin connecting device, so that the end of the roll string can be easily fixed, and the bobbin member An object of the present invention is to provide a bobbin connecting device for fixing a roll string that improves the efficiency of fixing work and improves productivity by quickly and easily fixing it through the

The present invention is a bobbin connecting device connected to the bent end of a wound roll string to fix the end of the roll string, a hollow through hole is formed, and a fixing panel having a support protrusion formed on the inner surface of the through hole is disposed on the upper surface of the base A panel, an annular guide ring disposed on the fixing panel and having an inlet so that the bent end of the roll string is drawn in, a bobbin member fixed to the support protrusion and fixing the roll string, and bending the bobbin member It is characterized in that it consists of a rotation drive part.

In addition, the bobbin member includes a through frame fixed to the support protrusion, a rotating shaft disposed on an upper side of the through frame, and an elastic bending panel connecting the through frame and the rotating shaft, the front surface of the through frame The part is characterized in that a pair of support protrusions are further formed to support the rotary shaft.

In addition, the rotation guide cap is fastened to the rotation shaft to the rotation driving part, the rotation guide projection is formed on one side of the end of the rotation guide cap, it characterized in that the extension guide projection is further formed on the upper side of the rotation guide projection.

In addition, the rotary shaft is further provided with a close contact elastic fixing means to press and fix the end of the roll string by elasticity during rotation by the driving of the rotary driving unit, and the close contact elastic fixing means is formed on the rotary shaft An installation groove, a pressure coil spring having one end fitted and fixed in the installation groove and the other end disposed outside, and connected to and fixed to the other end of the pressure coil spring, pressurizing the roll string by the elasticity of the pressure coil spring It is characterized in that it consists of a connection panel, an elastic pressure panel attached to one surface of the connection panel and pressing the roll string by elasticity, and elastic friction protrusions formed on one surface of the elastic pressure panel and rubbed against the roll string.

In addition, the support protrusion is fitted on one side of the through-frame to press and fix the roll string passing through the through-frame, the elastic fitting type roll string fixing means is further provided, and the elastic fitting type roll string fixing means is the support stone A drive motor connected to and fixed to one surface of the unit, one end connected to and fixed to a drive shaft of the drive motor, a connecting shaft rotated by driving of the drive motor, and a connecting panel fixed by being connected to the other end of the connecting shaft; , an elastic fitting panel attached to and fixed to one surface of the connection panel and fitted in the through frame to press the roll string passing through the through frame, and the elastic fitting panel to prevent being caught when fitted in the through frame It is characterized in that it consists of a curved round guide surface formed on both sides.

The bobbin connecting device for fixing a roll string according to the present invention effectively fixes the end of the roll string through the bobbin connecting device, so that the end of the roll string can be easily fixed, and the efficiency of the fixing operation is improved by fast and simple fixing through the bobbin member and increase productivity.

1 is a perspective view showing an installation state of a bobbin connecting device for fixing a roll string according to the present invention.
2 is a perspective view showing the installation state of the bobbin connecting device for fixing the roll string according to the present invention.
3 is a perspective view showing a bobbin connecting device for fixing a roll string according to the present invention.
4 is a perspective view showing a bobbin connecting device for fixing a roll string according to the present invention.
5 is a perspective view showing a state in which the guide ring of the bobbin connecting device for fixing the roll string according to the present invention is removed.
6 is a perspective view showing a state in which the guide ring of the bobbin connecting device for fixing the roll string according to the present invention is removed.
7 is a perspective view showing the bobbin member of the bobbin connecting device for fixing the roll string according to the present invention.
8 is a plan view showing the operating state of the bobbin connecting device for fixing the roll string according to the present invention.
9 is a plan view showing another embodiment of the bobbin connection device for fixing the roll string according to the present invention.
10 is a plan view showing another embodiment of the bobbin connection device for fixing the roll string according to the present invention.

Since the description of the present invention is merely an embodiment for structural or functional description, the scope of the present invention should not be construed as being limited by the embodiment described in the text. That is, since the embodiment may have various changes and may have various forms, it should be understood that the scope of the present invention includes equivalents capable of realizing the technical idea.

On the other hand, the meaning of the terms described in the present invention should be understood as follows.

Terms such as “first” and “second” are for distinguishing one component from another, and the scope of rights should not be limited by these terms. For example, a first component may be termed a second component, and similarly, a second component may also be termed a first component.

When a component is referred to as "connected" to another component, it may be directly connected to the other component, but it should be understood that other components may exist in between. On the other hand, when it is mentioned that a certain element is "directly connected" to another element, it should be understood that the other element does not exist in the middle. Meanwhile, other expressions describing the relationship between elements, that is, “between” and “immediately between” or “neighboring to” and “directly adjacent to”, etc., should be interpreted similarly.

The singular expression is to be understood to include the plural expression unless the context clearly dictates otherwise, and terms such as "comprises" or "have" refer to the embodied feature, number, step, action, component, part or these It is intended to indicate that a combination exists, and it should be understood that it does not preclude the possibility of the existence or addition of one or more other features or numbers, steps, operations, components, parts, or combinations thereof.

Identifiers (eg, a, b, c, etc.) in each step are used for convenience of description, and the identification code does not describe the order of each step, and each step clearly indicates a specific order in context. Unless otherwise specified, it may occur in a different order from the specified order. That is, each step may occur in the same order as specified, may be performed substantially simultaneously, or may be performed in the reverse order.

All terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, unless otherwise defined. Terms defined in the dictionary should be interpreted as being consistent with the meaning of the context of the related art, and cannot be interpreted as having an ideal or excessively formal meaning unless explicitly defined in the present invention.

1 is a perspective view showing an installation state of a bobbin connecting device for fixing a roll string according to the present invention. Figure 2 is a perspective view showing the installation state of the bobbin connection device for fixing the roll string according to the present invention. 3 is a perspective view showing a bobbin connecting device for fixing a roll string according to the present invention. 4 is a perspective view showing a bobbin connecting device for fixing a roll string according to the present invention. 5 is a perspective view showing a state in which the guide ring of the bobbin connecting device for fixing the roll string according to the present invention is removed. 6 is a perspective view showing a state in which the guide ring of the bobbin connecting device for fixing the roll string according to the present invention is removed. 7 is a perspective view showing the bobbin member of the bobbin connecting device for fixing the roll string according to the present invention. 8 is a plan view showing the operating state of the bobbin connecting device for fixing the roll string according to the present invention. 9 is a plan view showing another embodiment of the bobbin connection device for fixing the roll string according to the present invention. 10 is a plan view showing another embodiment of the bobbin connection device for fixing the roll string according to the present invention.

As shown in the drawing, the present inventor's bobbin connecting device 10 for fixing a roll string (hereinafter, referred to as a bobbin connecting device for convenience of explanation) is connected to the bent end of the wound roll string 100 so that the roll string 100 is As a bobbin connecting device 10 for supporting and fixing the end of the roll string 100 so as not to be loosened, such a bobbin connecting device 10 includes a base panel 20, a guide ring 30, a bobbin member 40 and It consists of a rotation drive unit (50).

The base panel 20 has a hollow through hole 211 formed therein, and a fixing panel 21 having a support protrusion 212 formed on an inner surface of the through hole 211 is disposed on the upper surface.

A communication hole is formed in the base panel 20 to communicate with the through hole 211 . The base panel 20 is made of a metal material and is screwed onto a shelf, table, or frame to be fixed.

The fixing panel 21 is fixed by screwing to the base panel 20 . The support protrusion 212 has a panel structure, is integrally formed on the inner surface of the through hole 211 or is fixed by screwing, and the end of the support protrusion 212 has the through hole ( 211) to support the bobbin member 40.

A through hole 211 and a communication hole are formed in the fixing panel 21 and the base panel 20 to discharge foreign substances or dust.

At this time, a bending motor having a pair of shafts is screwed to a shelf or table on which the bobbin connecting device 10 is installed, and the end of the roll string 100 that is not bent between the shafts is passed through the end of the roll string 100 and then the bending motor is driven to drive the roll string By continuously supplying the roll string 100 in a state in which the end of the 100 is bent, the end of the roll string 100 in a bent state can be penetrated through the through frame 41 to be described later. The end of the roll string 100 may be penetrated while being press-fitted between the shafts.

The guide ring 30 is disposed on the upper portion of the fixing panel 21 and an inlet is formed so that the bent end of the roll string 100 is drawn in, and is formed in an annular shape.

The guide ring 30 is formed in an annular tubular structure, and the lower end is screwed to the upper surface of the fixing panel 21 so as to communicate with the through hole 211 and fixed, or the lower end of the through hole 211 . is clamped and fixed.

The guide ring 30 is formed of a metal material or a synthetic resin material.

The bobbin member 40 is fixed to the support protrusion 212 and fixes the roll string 100 .

The bobbin member 40 includes a through frame 41 fixed by screwing or bonding to the upper portion of the support protrusion 212 , a rotating shaft 42 disposed above the through frame 41 , and the through It consists of an elastic bending panel 43 connecting the frame 41 and the rotating shaft 42, and a pair of fixing protrusions 411 on the front part of the through frame 41 to support the rotating shaft 42. is further formed integrally.

The through frame 41 and the rotary shaft 42 are made of a metal material or a synthetic resin material, and the elastic bending panel 43 is made of a synthetic resin material having elasticity.

The elastic bending panel 43 is fused to and fixed to the through frame 41 and the rotating shaft 42 , and the rotating driving unit 50 is a driving motor 71 , and driving and As the elastic bending panel 43 is bent by the elasticity of the elastic bending panel 43, the rotating shaft 42 is rotated and the front part of the rotating shaft 42 is pressed while the front part of the through-frame 41 is pressed. will come into contact

At this time, when the end bent in a "U" shape to the roll string 100 is drawn in through the inlet of the guide ring 30 and then continuously enters through the through frame 41, the roll string 100 is rolled (bent) into a curve while guided along the inner surface of the curved guide ring 30 .

Thereafter, the rotation shaft 42 is rotated by the driving of the rotation driving unit 50 to fit inside the bent end of the roll string 100 , and the end of the roll string 100 is brought into close contact with the through frame 41 . By pressurizing while doing, the roll string 100 is caught by the rotary shaft 42 and does not fall out of the through frame 41, so that the roll string 100 does not unwind, so that the roll string 100 is wrapped or other molding operations are performed. be able to

At this time, the rotary shaft 42 is supported by the fixing protrusion 411 to prevent the rotary shaft 42 from being moved by friction with the roll string 100 or pulling of the roll string 100 .

The rotating shaft 42 and the elastic bending panel 43 may be formed as a pair as shown in the drawing.

In addition, the rotating shaft 42 is not fitted into the bent end of the roll string 100 passing through the through frame 41, but presses the entire bent end to be in close contact with the through frame 41 to fix it. It is also possible

Here, by further screwing and fixing a vibrator, which is a vibrator, to the outer surface of the guide ring 30 , the vibration of the vibrator is guided to the guide ring 30 and the guide ring 30 at the end of the roll string 100 . It is preferable to be caught, so as to reduce the jamming or friction in the process of being guided.

In addition, a cylinder groove is further formed on the inner surface of the through frame 41, and a pressure cylinder is inserted into the cylinder groove and then screwed together, so that the pressure shaft of the pressure cylinder passes through the through frame 41 by driving. It is preferable to press and fix the end of the roll string 100 to the inner surface of the through frame 41 facing the cylinder groove.

The rotation driving unit 50 bends the bobbin member 40 .

A rotation guide cap 52 is fitted to the rotation shaft 51 in the rotation drive unit 50 and is adhered or screwed, and a rotation guide protrusion 521 is formed on one side at the end of the rotation guide cap 52, and the An extension guide protrusion 522 is further formed on the upper side of the rotation guide protrusion 521 , and the rotation guide protrusion 521 and the extension guide protrusion 522 are rotated by the driving of the rotation driving unit 50 while the rotation By rotating the shaft 42, the through frame 41 is placed in contact while pressing.

Thereafter, the rotation shaft 51 is rotated in the opposite direction by the driving of the rotation driving unit 50 so that the rotation guide protrusion 521 and the extension guide protrusion 522 are returned to their original positions, and by the elasticity of the elastic bending panel 43 The rotary shaft 42 is also relocated to the upper side of the through frame 41 .

At this time, it is also possible to attach the rotation guide protrusion 521 and the extension guide protrusion 522 to the rotation shaft 42 so that they rotate together.

The rotation guide protrusion 521 and the extension guide protrusion 522 are formed to be biased on one side of the end of the rotation guide cap 52 as shown in the figure, and by the rotation of the rotary shaft 51, the rotary shaft ( 42) can be rotated.

The rotation driving unit 50 is an operating motor as described above, and is screwed to and fixed to the base panel 20 .

Here, a metal fixing frame having a frame structure is attached to the front portion of the through frame 41 , and a magnetic material is attached to the front portion of the rotating shaft 42 so as to be attached to the metal fixing frame by magnetic force, and the rotated It is preferable that the magnetic body of the shaft 42 is attached to the metal fixing frame while pressing the end of the roll string 100 by magnetic force to prevent the roll string 100 from moving.

The rotary shaft 42 is further provided with an elastic close-fitting fixing means 60 to press and fix the end of the roll string 100 by elasticity during rotation by the driving of the rotary driving unit 50 .

The adhesion-type elastic fixing means 60 includes an installation groove 61 formed on the front part of the rotary shaft 42, and one end is fitted in the installation groove 61 and then is fixed by bonding or screwing the other end. The pressure coil spring 62 protrudes from the installation groove 61 and is disposed outside, and the other end of the pressure coil spring 62 is screwed or attached to the other end and fixed, and the elasticity of the pressure coil spring 62 is fixed. A connection panel 63 for pressing the roll string 100 by the, and an elastic pressing panel made of a synthetic resin material attached to one surface of the connection panel 63 and having elasticity to press the roll string 100 by elasticity ( 64), and the rotation shaft which is formed on one surface of the elastic pressure panel 64 and is made of elastic friction protrusions 65 that rub against the roll string 100, and is rotated by the driving of the rotation drive unit 50 ( In the process of fixing the roll string 100 by pressing the through frame 41 while pressing the end of the roll string 100, the pressure coil spring 62 and the elasticity of the elastic friction panel are used again by 42). The end of the roll string 100 is pressed to prevent the roll string 100 from moving, and the end of the roll string 100 is pressed again by the elastic friction protrusion 65, and by the pressing force and friction caused by the elasticity. It prevents the end of the roll string 100 from being moved again.

The support protrusion 212 is fitted on one surface of the through-frame 41 to press and fix the roll string 100 that has passed through the through-frame 41. An elastic fitting type roll string fixing means 70 is further provided. do.

The elastic fitting-type roll string fixing means 70 includes a drive motor 71 screwed to the rear surface of the support protrusion 212 and fixed to a drive shaft of the drive motor 71, and one end is screwed and fixed to the drive shaft of the drive motor 71. A connecting shaft 72 rotated by the driving of the driving motor 71, a connecting panel 73 fixed by screwing to the other end of the connecting shaft 72, and attached to one surface of the connecting panel 73, An elastic fitting panel 74 made of a synthetic resin material fixed and fitted in the through frame 41 and having elasticity to press the roll string 100 passing through the through frame 41, and the through frame 41 It is made of curved round guide surfaces 75 formed on both sides of the elastic fitting panel 74 to prevent being caught when fitted to the through-frame 41, and the end of the roll string 100 is inserted through the through frame 41. In the driving motor 71 is operated to force-fit the elastic fitting panel 74 to the through frame 41 so that the end of the roll string 100 passing through the through frame 41 is inserted into the through frame 41 ) by being pressed and fixed to the inner surface, the roll string 100 is moved or prevented from falling out of the through frame 41 .

Here, a semicircular guide protrusion is further integrally formed on the fitting surface, which is the front surface of the elastic fitting panel 74 , and the roll string is provided on the guide protrusion in the process of the elastic fitting panel 74 being fitted into the through frame 41 . It is preferable that the end of 100 is guided to prevent the end of the roll string 100 from being caught in the elastic fitting panel 74 .

In addition, an elastic support panel made of a synthetic resin material having elasticity is further attached to the inner surface of the through frame 41, so that when the elastic fitting panel 74 is fitted, the end of the roll string 100 and the elasticity are caused by elasticity. By supporting the fitting panel 74, it is preferable to prevent the roll string 100 from moving or sliding again.

Although the present invention has been described in detail so far, it is clear that the embodiments mentioned in the process are only illustrative and not restrictive, and the present invention is the technical spirit or field of the present invention provided by the following claims Within the range not departing from, it will be said that component changes to a degree that can be equally dealt with fall within the scope of the present invention.

10: bobbin connection device
20: base panel
21: fixed panel
211: through hole
212: support protrusion
30: guide ring
40: bobbin member
41: through frame
411: fixed protrusion
42: rotary shaft
43: elastic bending panel
50: rotation driving part
51: rotation shaft
52: rotation guide cap
521: rotation guide projection
522: extension guide projection
60: close-fitting elastic fixing means
61: installation home
62: pressure coil spring
63: connection panel
64: elastic pressurized panel
65: elastic friction protrusion
70: elastic fitting type roll string fixing means
71: drive motor
72: connecting shaft
73: connection panel
74: elastic fit panel
75: round guide surface
100: roll string

Claims (5)

A bobbin connecting device connected to the bent end of the wound roll string to fix the end of the roll string,
a base panel having a hollow through hole and having a fixing panel having a support protrusion formed on an inner surface of the through hole disposed on its upper surface;
an annular guide ring disposed on the fixing panel and formed with an inlet such that the bent end of the roll string is introduced;
a bobbin member fixed to the support protrusion and fixing the roll string; and
A bobbin connecting device for fixing a roll string, characterized in that it comprises a rotation driving part for bending the bobbin member.
The method of claim 1,
The bobbin member includes a through frame fixed to the support protrusion;
a rotating shaft disposed on the upper side of the through frame;
Consists of an elastic bending panel connecting the through frame and the rotary shaft,
A bobbin connecting device for fixing a roll string, characterized in that a pair of fixing protrusions are further formed on the front portion of the through frame to support the rotating shaft.
The method of claim 1,
A rotation guide cap is fastened to the rotation shaft to the rotation drive unit,
A rotation guide projection is formed on one side of the end of the rotation guide cap,
A bobbin connecting device for fixing a roll string, characterized in that an extension guide protrusion is further formed on the upper side of the rotation guide protrusion.
3. The method of claim 2,
Adhesive elastic fixing means is further provided in the rotary shaft to press and fix the end of the roll string by elasticity during rotation by the driving of the rotary driving unit,
The adhesion type elastic fixing means,
an installation groove formed in the rotary shaft;
a pressure coil spring having one end fitted and fixed in the installation groove and the other end disposed outside;
a connection panel connected to and fixed to the other end of the pressing coil spring and pressing the roll string by the elasticity of the pressing coil spring;
An elastic pressing panel attached to one surface of the connection panel and pressing the roll string by elasticity;
A bobbin connecting device for fixing a roll string, characterized in that it is formed on one surface of the elastic pressure panel and consists of elastic friction protrusions that rub against the roll string.
3. The method of claim 2,
An elastic fitting type roll string fixing means is further provided on one surface of the support protrusion so as to be fitted into the through frame and press and fix the roll string passing through the through frame,
The elastic fitting type roll string fixing means,
a driving motor connected to and fixed to one surface of the support protrusion;
a connecting shaft having one end connected and fixed to the drive shaft of the drive motor and rotated by the drive of the drive motor;
a connection panel connected to and fixed to the other end of the connection shaft;
An elastic fitting panel which is attached to and fixed to one surface of the connection panel and is fitted in the through frame to press the roll string passing through the through frame;
A bobbin connecting device for fixing a roll string, characterized in that it is made of curved round guide surfaces formed on both sides of the elastic fitting panel to prevent jamming when fitted to the through frame.

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