KR100820589B1 - Handler for transference of roll and transfer device therewith - Google Patents

Abstract

A handler for transferring a roll and a transfer device having the same are provided to enhance work efficiency and prevent a surface of the roll from becoming dirty by gripping a core of the roll to easily perform loading and unloading works. A handler for transferring a roll(10) includes a holder unit(20), a first arm member(50), a rotating member, a rotating housing(70), a second arm member(80), and an articulated unit(90). The holder unit grips a core(12) of the roll. The first arm member has a coupling member(52) at one side to fix the holder unit. The rotating member is fixedly installed at the other side of the first arm member to be bent. The rotating housing has an operation space to insert the rotating member. One end of the second arm member is fixed to the rotating housing. The other end of the second arm member is hinged on the articulated unit to horizontally rotate. The rotating member is inclined with respect to the first arm member so that a virtual line extended from a rotary shaft of the rotating member passes a center of the roll.

Description

HANDLER FOR TRANSFERENCE OF ROLL AND TRANSFER DEVICE THEREWITH}

1 is a side view showing a transfer device having a roll transfer handler according to an embodiment of the present invention.

2 is a plan view of FIG. 1.

FIG. 3 is a view illustrating a state before the roll transport handler illustrated in FIG. 1 grips a roll.

4 is a view illustrating a state in which the first arm member of the roll feed handler illustrated in FIG. 1 is rotated to move a grip position of the roll downward.

FIG. 5 is a detailed view of the roll transfer handler shown in FIG. 1.

6 is a plan view of FIG. 5.

FIG. 7 is a view illustrating a state in which the holder part is separated from the roll transport handler shown in FIG. 6.

FIG. 8 is an exploded view illustrating each part of the roll feed handler illustrated in FIG. 5.

9 is a view showing a state in which the holding member in the housing member in the holder shown in FIG.

FIG. 10 is a view showing a state in which the holding member comes out of the housing member in the holder shown in FIG. 8.

FIG. 11 is a view illustrating in detail a coupling state between a transfer member and a grip member in the holder illustrated in FIG. 9.

12 is an exploded view of the carrier unit illustrated in FIG. 2.

FIG. 13 is a view illustrating a state in which the carrier unit illustrated in FIG. 12 is coupled.

FIG. 14 is an exploded view illustrating a sensor unit installed inside the frame member in order to sense the vertical movement of the carrier unit illustrated in FIG. 12.

FIG. 15 is a view illustrating a state before operation of the sensor unit illustrated in FIG. 14.

16 is a diagram illustrating a state after the operation of the sensor unit illustrated in FIG. 14.

FIG. 17 is a view illustrating a state in which the sensor unit illustrated in FIG. 14 is installed inside the frame member.

18 is a view showing a roll transfer handler according to another embodiment of the present invention.

<Description of Symbols for Main Parts of Drawings>

1: Roll feed handler 3: Feeding device

10 roll 12 core

20: holder portion 22: main handle member

24: torque control member 26: rotating screw member

28 transfer member 29 pinhole

30: housing member 31: connection hole

32: holding member 34: insertion member

36: entrance portion 38: the slide roller

40: guide groove 42: guide protrusion

44: guide pin 46: guide groove

50: first arm member 52: fastening member

54: first fastening member 56: second fastening member

58: tightening screw 59: transfer handle

60: rotating member 62: first locking groove

64: first fixing member 66: rotating projection

70: rotating housing 72: upper cap

74: lower cap 76: rotating piece

78: bearing 80: second arm member

90: joint portion 92: the first bracket

93: upper through hole 94: lower through hole

95: second bracket 96: support plate

97: rotation pin 98: second locking groove

99: second fixing member 100: frame member

102: leg member 104: wheel

106: inner through hole 110: carrier

111: inner member 112: transfer body

113: mounting piece 114: body member

116: roller member 120: driving part

130: power transmission member 140: operation unit

150: sensor portion 152: base plate

154: long hole 156: moving plate

158: set screw 160: return member

162: fixing pin 164: return spring

166: hook bar 168: switch member

170: rechargeable battery 180: first rotation motor

182: second rotation motor 184: third rotation motor

190: body handle 192: first fixing member

194: second fixing member

The present invention relates to a roll transfer handler and a transfer apparatus having the same, and more particularly, to a roll transfer handler and a transfer apparatus having the same to maximize the work efficiency by gripping the core of the roll and easily moving it to a desired place and position. It is about.

In general, a roll of plastic or paper and a similar thin product is wound around the core to form a roll, and when the roll is moved, the worker lifts it by hand.

However, the rolls used in the semiconductor process, etc. are moved by holding the core in order to prevent contamination of the surface, but the weight of the rolls weigh more than 60kg, so that the worker directly moves the rolls and consumes enormous power and time. This leads to a decrease in efficiency. Therefore, there is a need for improvement.

The present invention has been created by the necessity as described above, the roll transfer handler that can prevent the work efficiency is lowered and the surface of the roll is contaminated by the operator directly transports the roll having a relatively heavy weight by hand. And it is an object to provide a transfer device having the same.

The roll transfer handler according to the present invention comprises: a holder portion for holding a core of a roll, a first arm member having a fastening member for fixing the holder portion on one side, and a shape bent on the other side of the first arm member. Rotating member fixedly installed with a rotating housing, the rotating housing is provided with an operating space inside the rotatable member is rotatable, the second arm member and the other end of the second arm member is fixed to the rotary housing hingedly connected It is configured to include a joint portion to be rotated in the horizontal direction.

Preferably, the transfer handle is fixed to the first arm member to facilitate the operator grip.

The rotating member is inclinedly fixed to the first arm member such that a virtual line extending from the central axis of rotation of the rotating member passes through the center of the roll.

The fastening member includes a first fastening member fixed to the first arm member and surrounding the outer side of the holder, a second fastening member and the second fastening wrapped around the outer side of the holder together with the first fastening member. It comprises a fastening screw for coupling the member and the first fastening member.

The holder portion includes a main handle member for holding and turning by a worker, a torque control member axially connected to the main handle member to prevent transmission of a force greater than a predetermined torque, and a shaft externally connected to the torque control member. An acid-forming rotary screw member and a female screw corresponding to the male screw of the rotary screw member are formed at the center side to be installed in contact with an outer surface of the transfer member and the transfer member which are moved in accordance with the rotation of the rotary screw member. It is configured to include a holding member that is operated to the inside and outside of the housing member to form an outer shape according to the operation.

And, the lower side of the housing member is provided with an insertion member provided with an inclined surface to have a narrow inlet.

Then, the lower side of the housing member is mounted to the slide roller protrudes outward.

In addition, the outer surface of the conveying member is provided with a guide groove inclined so that the depth of one end is thin and the depth of the other end is deep, and the same angle as the inclination of the guide groove in the lower side of the holding member sliding along the guide groove The guide protrusion is formed to protrude.

In addition, a plurality of guide pins protrude along the side surfaces of the guide grooves in the transfer member, and guide grooves are formed on the side surfaces of the gripping members to insert the guide pins.

In addition, a side of the rotating member is provided with a first locking groove, a first fixing member inserted into the first locking groove to fix the rotation of the rotating member is installed outside the rotating housing.

In addition, the rotation member is connected to the first rotation motor shaft that is an electric motor is a rotational power is transmitted.

The first fixing member is inserted into or detached from the first locking groove by a reciprocating cylinder.

The joint part may include a first bracket connected to the other end of the second arm member, the first bracket having an upper through hole and a lower through hole, and an inner through hole corresponding to the first bracket, the second bracket being fixed to the support plate; And a rotating pin installed through the inner through hole of the second bracket and the upper through hole and the lower through hole of the first bracket.

A second locking groove is provided on the side of the rotary pin, and a second fixing member inserted into the second locking groove to fix the rotation of the rotary pin is installed outside the joint portion.

The rotary pin is connected to the second rotary motor, which is an electric motor, to transmit rotational power.

The second fixing member is inserted into or separated from the second locking groove by a reciprocating cylinder.

The holder part may include a third rotating motor which generates rotational power by using electricity as a power source, a torque control member which is axially connected to the third rotating motor and prevents a force greater than a predetermined torque from being transmitted, and the torque control member. And a rotating screw member having a male thread formed on the outside thereof, and a female screw corresponding to the male screw of the rotating screw member formed at the center thereof to move the member according to the rotation of the rotating screw member. The contact member is configured to include a holding member which is operated to the inside and outside of the housing member to form an outer shape according to the operation of the transfer member.

And, the lower side of the housing member is mounted with a slide roller protrudes outward.

In addition, the outer surface of the conveying member is provided with a guide groove inclined so that the depth of one end is thin and the depth of the other end is deep, and the same angle as the inclination of the guide groove in the lower side of the holding member sliding along the guide groove The guide protrusion is formed to protrude.

In addition, a plurality of guide pins protrude along the side surfaces of the guide grooves in the transfer member, and guide grooves are formed on the side surfaces of the gripping members to insert the guide pins.

On the other hand, the conveying apparatus having a roll feed handler includes: a first arm member having a holder portion for holding the core of the roll, a fastening member for fixing the holder portion on one side, and the other side of the first arm member; A rotating member fixed in a bent shape, a rotating housing having an operating space therein so that the rotating member is inserted and rotatable, a second arm member having one end fixed to the rotating housing, and the second arm member The joint is connected to the other end and rotates in the horizontal direction, the joint is coupled to one side, and the carrier is vertically moved along the frame member having a hollow, and the power is transferred through the power transmission member to drive the carrier up and down. It comprises a drive unit for providing, and an operation unit for controlling the device including the drive unit.

Preferably, the lower side of the frame member is provided with a leg member having a '' 'shape, the wheel member is installed below the leg member.

The drive unit may include a main motor providing rotational power, and the carrier part receiving the rotational power of the driving unit may move up and down along the frame member because rotation is restricted.

The carrier part is connected to the power transmission member and has an inner member provided with a screw thread for receiving power, and the inner member is mounted on the inner side of the frame member with the inner member fixed therein, and the joint part is disposed on the front surface. It includes a fastened body member, and a roller member mounted on both sides of the body member to rotate in contact with the inner surface of the frame member.

In addition, a sensor unit is mounted on the upper side and the lower side of the frame member to sense the upper and lower movements of the carrier unit.

And, the sensor unit is a base plate material which is fixed to the inside of the frame member, the base plate material is provided on the upper side, the moving plate material is formed in the long hole along the moving direction of the carrier portion is moved when in contact with the carrier portion, A fixing screw having one end mounted to the base plate through the long hole of the moving plate to prevent detachment of the moving plate, a return member for returning the moving plate guided by the fixing screw to its original position, and the return member; It is configured to include a switch member which is operated by the moving plate material moved by the carrier portion.

The return member may include a fixing pin protruding from the base plate member, a return spring having one end fixed to the fixing pin, and a catching bar inserted into the moving plate member to which the other end of the return spring is fixed. .

In addition, the electric component including the driving unit is connected to the wire to receive power, or to receive power by a separately provided rechargeable battery.

In addition, a transfer handle is fixed to the first arm member so that an operator can easily grip the first arm member.

The rotating member is inclinedly fixed to the first arm member such that a virtual line extending from the central axis of rotation of the rotating member passes through the center of the roll.

The fastening member is fixed to the first arm member, and includes a first fastening member surrounding the outer side of the holder, a second fastening member and the second fastening surrounding the outer side of the holder together with the first fastening member. It comprises a fastening screw for coupling the fastening member and the first fastening member.

The holder portion includes a main handle member for holding and turning by a worker, a torque control member axially connected to the main handle member to prevent transmission of a force greater than a predetermined torque, and a shaft externally connected to the torque control member. An acid-forming rotary screw member and a female screw corresponding to the male screw of the rotary screw member are formed at the center side to be installed in contact with an outer surface of the transfer member and the transfer member which are moved in accordance with the rotation of the rotary screw member. It is configured to include a holding member that is operated to the inside and outside of the housing member to form an outer shape according to the operation.

And, the lower side of the housing member is provided with an insertion member provided with an inclined surface to have a narrow inlet.

And, the lower side of the housing member is mounted with a slide roller protrudes outward.

In addition, the outer surface of the conveying member is provided with a guide groove inclined so that the depth of one end is thin and the depth of the other end is deep, and the same angle as the inclination of the guide groove in the lower side of the holding member sliding along the guide groove The guide protrusion is formed to protrude.

In addition, a plurality of guide pins protrude along the side surfaces of the guide grooves in the transfer member, and guide grooves are formed on the side surfaces of the gripping members to insert the guide pins.

In addition, a side of the rotating member is provided with a first locking groove, a first fixing member inserted into the first locking groove to fix the rotation of the rotating member is installed outside the rotating housing.

In addition, the rotation member is connected to the first rotation motor shaft that is an electric motor is a rotational power is transmitted.

The first fixing member may be inserted into or separated from the first locking groove by a reciprocating cylinder.

The joint part may include a first bracket connected to the other end of the second arm member, the first bracket having an upper through hole and a lower through hole, and an inner through hole corresponding to the first bracket, the second bracket being fixed to the support plate; And a rotating pin installed through the inner through hole of the second bracket and the upper through hole and the lower through hole of the first bracket.

A second locking groove is provided on the side of the rotary pin, and a second fixing member inserted into the second locking groove to fix the rotation of the rotary pin is installed outside the joint portion.

The rotary pin is connected to the second rotary motor, which is an electric motor, to transmit rotational power.

The second fixing member is inserted into or separated from the second locking groove by a reciprocating cylinder.

The holder part may include a third rotating motor which generates rotational power by using electricity as a power source, a torque control member which is axially connected to the third rotating motor and prevents a force greater than a predetermined torque from being transmitted, and the torque control member. A rotating screw member connected to the shaft and having a male thread formed on the outside thereof, and a female screw corresponding to the male screw of the rotating screw member formed at the center thereof, the transfer member being moved in accordance with the rotation of the rotating screw member, and the outer surface of the transfer member. It is configured to include a holding member which is installed in contact with the inner and outer sides of the housing member to form an outer shape according to the operation of the transfer member.

And, the lower side of the housing member is mounted with a slide roller protrudes outward.

In addition, the outer surface of the conveying member is provided with a guide groove inclined so that the depth of one end is thin and the depth of the other end is deep, and the same angle as the inclination of the guide groove in the lower side of the holding member sliding along the guide groove The guide protrusion is formed to protrude.

In addition, a plurality of guide pins protrude along the side surfaces of the guide grooves in the transfer member, and guide grooves are formed on the side surfaces of the gripping members to insert the guide pins.

Hereinafter, with reference to the accompanying drawings will be described a preferred embodiment of a roll transfer handler and a transfer apparatus having the same according to the present invention. For convenience of description, the roll transfer handler provided in the transfer apparatus will be described as an example. In this process, the thickness of the lines or the size of the components shown in the drawings may be exaggerated for clarity and convenience of description. In addition, terms to be described below are terms defined in consideration of functions in the present invention, which may vary according to the intention or convention of a user or an operator. Therefore, definitions of these terms should be made based on the contents throughout the specification.

1 is a side view showing a transfer apparatus having a roll transfer handler according to an embodiment of the present invention, Figure 2 is a plan view of Figure 1, Figure 3 is a roll transfer handler shown in Figure 1 gripping the roll Figure 4 is a view showing a state before, Figure 4 is a view showing a state in which the first arm member of the roll transfer handler shown in Figure 1 is rotated to move the grip position of the roll downward, Figure 5 is shown in FIG. FIG. 6 is a plan view of FIG. 5, FIG. 7 is a view illustrating a state in which a holder part is separated from the roll transport handler illustrated in FIG. 6, and FIG. 8 is illustrated in FIG. 5. FIG. 9 is an exploded view illustrating each part of the roll transport handler shown in the drawing. FIG. 9 is a view illustrating a state in which the holding member is located inside the housing member in the holder illustrated in FIG. 8, and FIG. 10 is a holder illustrated in FIG. 8. The gripping member is out of the housing member FIG. 11 is a view illustrating in detail a coupling state of a conveying member and a gripping member in the holder illustrated in FIG. 9, FIG. 12 is an exploded view of the carrier illustrated in FIG. 2, and FIG. 12 is a view illustrating a state in which the carrier part shown in FIG. 12 is coupled, and FIG. 14 is an exploded view illustrating a sensor part installed inside the frame member in order to sense the vertical movement of the carrier part shown in FIG. 12, and FIG. 14 is a view showing a state before operation of the sensor unit shown in FIG. 16 is a view showing a state after the operation of the sensor unit shown in FIG. 14, FIG. 17 is a state in which the sensor unit shown in FIG. 14 is installed inside the frame member. Figure is a diagram.

A roll feed handler will be described with reference to FIGS. 4 to 8.

Roll transfer handlers according to the present invention are used for gripping and moving the roll 10 used in an industrial site, including the roll 10 used in a semiconductor process or a clean room.

The roll 10 is generally formed by winding a cylindrical core 12 and a vinyl paper or paper wound around the core 12 and a material having a thin thickness.

Roll transfer handler 1 according to an embodiment of the present invention is provided with a holder portion 20 for holding the core 12 of the roll 10 on one side.

The holder part 20 is for gripping the inner surface of the core 12. In the present invention, when the rotational power is provided, the gripping member 32 is held outward so that the gripping member 12 is gripped. Only by one embodiment, various kinds of holding methods will be applicable to the holder portion 20.

The rod-shaped first arm member 50 having the fastening member 52 for fixing the holder portion 20 to one side may include a bar of various materials including a square beam, It rotates like the holder 20.

The rotating member 60 fixedly installed in a bent shape on the other side of the first arm member 50 has a cylindrical shape, and one end of the rotating member 60 has a rotation protrusion 66 formed thereon.

The rotating housing 70 having an operating space therein to be rotatable by inserting the rotating member 60 is formed in a cylindrical shape, and the working space is also made of a cylindrical hollow.

In a technical concept in which the rotating member 60 is smoothly rotated while being mounted inside the rotating housing 70, the shapes of the rotating member 60 and the rotating housing 70 may be deformed into various phenomena. Of course.

The rod-shaped second arm member 80 having one end fixed to the rotating housing 70 may be formed of a bar of various materials including a square beam, and rotated like the rotating housing 70. Will be

Then, the other end of the second arm member 80 is hinged to comprise a roll transfer handler (1) including a joint portion 90 to rotate in the horizontal direction.

By the configuration as described above, the holder 20, the first arm member 50 and the rotating member 60 is integrally fixed to rotate together, the rotary housing 70 and the second arm member ( 80) is also integrally fixed to rotate together.

The configuration of the holder unit 20 in the above configuration will be described in detail with reference to the drawings.

As shown in FIGS. 9 to 11, the holder part 20 is provided with a main handle member 22 on the upper side (based on FIG. 9) that transmits rotational power by turning by a worker.

The main handle member 22 is axially connected to the torque control member 24, and the torque control member 24 prevents a force greater than the torque set through the main handle member 22 from being transmitted.

If a torque equal to or greater than the torque set through the main handle member 22 is transmitted to the torque control member 24, the torque control member 24 blocks the transmission of the force so that the main handle member 22 is empty. Will turn.

The torque control member 24 is a well-known component and a detailed description thereof will be omitted, and various types of torque control member 24 may be used within the technical spirit as described above.

The rotating screw member 26 which is axially connected to the torque control member 24 has a male thread formed on the outside thereof, and is rotated in the forward direction or by the rotational power transmitted through the main handle member 22 and the torque control member 24. It is installed so as to rotate in the reverse direction.

A female screw corresponding to the male screw of the rotating screw member 26 is formed at the center side, and the conveying member 28 moved according to the rotation of the rotating screw member 26 has a cylindrical shape as shown in FIG. 11. It is made, by the forward or reverse rotation of the rotating screw member 26 is to move forward or backward in the housing member 30 formed in a cylindrical shape.

In addition, the holding member 32 installed in contact with the outer surface of the transfer member 28 is connected to the housing member 30 formed in the housing member 30 to form an appearance according to the reciprocating operation of the transfer member 28. The inner side or the outer side of the housing member 30 is moved.

The outer surface of the transfer member 28 is provided with a guide groove 40 inclined so that the depth of one end is thin and the depth of the other end is deep, the guide groove 40 is preferably installed at an angle of 120 degrees, It is not limited.

In addition, the guide protrusion 42 is formed to protrude from the lower side of the holding member 32 sliding along the guide groove 40 at the same angle as the inclination of the guide groove 40.

In addition, a pinhole 29 is formed in the transfer member 28 such that the plurality of guide pins 44 protrude along the side surface of the guide groove 40. In the embodiment of the present invention, the guide pins 44 and the pinholes are formed. Three (29) are provided, but is not limited thereto.

Guide grooves 46 are formed on the side surfaces of the gripping member 32 to insert the guide pins 44.

Since the guide pin 44 is inserted into the guide groove 46, the grip member 32 is moved from the transfer member 28 when the grip member 32 is operated by sliding by the transfer member 28. This prevents deviations.

As shown in FIG. 10, when the conveying member 28 is positioned on the upper side (see FIG. 10), the gripping member 32 which is moved along the guide groove 46 of the conveying member 28 is the housing member 30. Through the connecting hole 31 of the outside will be opened.

And, as shown in Figure 9, when the conveying member 28 is located on the lower side (see Fig. 9), the holding member 32 which is moved along the guide groove 46 of the conveying member 28 is a housing member It will be retracted inside of 30.

The operation of the gripping member 32 as described above is such that the depth of the guide groove 40 is inclined so that the depth of the lower side (see Fig. 9) is thin and the depth of the upper side (see Fig. 9) and the guide groove 40 It is made by the inclined guide protrusion 42 according to the shape of the, when the inclined direction of the guide groove 40 and the guide protrusion 42, the holding member 32 to the opposite operation do.

In addition, the conveying member 28 is not rotated together with the rotating screw member 26 such that the holding member 32 connected to the conveying member 28 is connected to the housing member 30 through the connection hole 31. The locking is to restrain the rotation of the transfer member 28.

The gripping member 32 may be a gripping member 32 having various shapes such as a wedge shape is continuously formed in a direction toward the core 12 or a flat plane is formed.

An insertion member 34 having an inclined surface is installed at the lower side of the housing member 30 to have a narrow entrance portion 36, and the slide member 38 having a wheel shape is axially connected to one side of the insertion member 34. As a result, a part of the insertion member 34 is installed to protrude outward.

When the holder portion 20 is inserted into the core 12, even if the insertion position is not exactly matched by the insertion member 34, the holder portion 20 slides along the inclined surface of the insertion member 34. Is easily inserted into the core 12.

In addition, the slide roller 38 is engaged with the core 12 inlet portion 36 and the inner surface of the core 12 so that the holder portion 20 is easily inserted into the core 12. To be done.

The holder 20 may be fixed to the first arm member 50 by welding or the like, and may be fixed by the fastening member 52 illustrated in FIGS. 7 and 8.

The fastening member 52 is fixed to the first arm member 50 and includes a first fastening member 54 surrounding the outside of the holder part 20, and the holder part together with the first fastening member 54. And a fastening screw 58 for coupling the second fastening member 56 and the second fastening member 56 and the first fastening member 54 to be wrapped around the outer side of the 20.

The first fastening member 54 and the second fastening member 56 are formed by cutting a circular pipe in half, and are mutually coupled by the fastening screw 58 to press the entire outer surface of the holder part 20. Done.

Meanwhile, as illustrated in FIGS. 6 and 7, the holder 20 is placed inward, and a ring-shaped transfer handle 59 is fixed to the first arm member 50 so that an operator can easily grip it.

In addition, an angle at which the rotating member 60 forms an inclination with the first arm member 50 is preferably formed at an obtuse angle of 90 degrees or more, and most preferably, the rotation protrusion 66 and the rotating member 60 are formed. The angle of inclination of the rotating member 60 and the first arm member 50 is adjusted so that the virtual line passing through the center passes through the center of gravity line of the roll 10 held by the holder part 20.

When the virtual line extending from the central axis of rotation of the rotating member 60 passes through the center of the roll 10, the rotation of the roll 10 is made more smoothly.

In order to restrain the rotation of the rotating member 60, the side surface of the rotating member 60 is provided with a first locking groove 62 at a predetermined interval, and is inserted into the first locking groove 62 so that the rotating member ( The first fixing member 64 for fixing the rotation of the 60 is installed outside the rotating housing 70.

When the worker pulls the first fixing member 64 to the outside to allow the first fixing member 64 to be detached from the first locking groove 62, and then turns to hold the transfer handle 59 and rotates the rotating member ( As the 60 rotates inside the rotary housing 70, the first arm member 50 and the holder 20 fixed to the rotary housing 70 also rotate together.

A bearing 78 is installed between the rotary member 60 and the rotary housing 70 to allow the rotation of the rotary member 60 to be better performed.

The upper and lower sides of the rotating housing 70 into which the rotating member 60 is inserted are mounted with an upper cap 72 and a lower cap 74, and the rotary piece 76 is provided in contact with the upper cap 72. A screw hole is formed in the center thereof, and the rotating protrusion 66 of the rotating member 60 is fastened to the screw hole.

The rotating piece 76 is preferably formed in a disk shape to facilitate the rotation inside the rotating housing 70.

Therefore, the rotating member 60 is rotatably mounted inside the rotating housing 70.

The rotating housing 70 is fixed to the beam-shaped second arm member 80, the second arm member 80 is connected to the joint portion 90 that is rotated in the horizontal direction.

The joint portion 90 is connected to the other end of the second arm member 80, and provided with an upper through hole 93 and a lower through hole 94, the first bracket 92 being bent in a 'c' shape; The second bracket 95 is provided to the first bracket 92 and the corresponding inner through hole 106 and fixed to the support plate 96, the inner through hole 106 of the second bracket 95 and the first It comprises a rotary pin 97 installed through the upper through-hole 93 and the lower through-hole 94 of the bracket 92.

In addition, a second locking groove 98 is provided at the side of the rotary pin 97 and inserted into the second locking groove 98 to fix the rotation of the rotary pin 97. 99 is installed outside the joint 90.

The second bracket 95 has a hexahedral shape and is inserted into the first bracket 92.

The articulation portion 90 can be replaced with other mechanical elements within the technical concept for rotating the second arm member 80 and the rotating housing 70 in the horizontal direction.

When the roll transfer handler 1 releases the first fixing member 64, the rotation member 60, the first arm member 50, and the holder part 20 rotate as shown in FIGS. 4 and 5. While conveying the roll (10).

Then, when the second fixing member 99 is released, as shown in FIG. 2, the second arm member 80, the rotating housing 70, and the first arm member 50 with respect to the joint part 90. And holder portion 20 are rotatable within a set angle.

Preferably, the imaginary line extending from the central axis of rotation of the rotating member 60 passes through the center of the roll 10, and when the roll 10 of various sizes is gripped, the first arm member 50. It is preferable to adjust the length of the holder and the length of the holder portion 20 and the like.

The angle formed by the first arm member 50 and the rotating member 60 is 135 degrees, but is not limited thereto. An imaginary line extending from the central axis of rotation of the rotating member 60 may include the roll 10. Various angles may be applied in the technical idea passing through the center of the figure.

As shown in Figs. 1 to 3 and 12 to 17, the roll feed handler 1 having the above configuration is mounted on the transfer device 3 for lifting up and down.

The transfer device 3 has a carrier portion 110 which is vertically moved along the frame member 100 in which the joint portion 90 is fastened to one side and a hollow is formed, and power transmission for driving the carrier portion 110 up and down. And a driving unit 120 for providing power through the member 130 and an operation unit 140 for controlling a device including the driving unit 120.

The operation unit 140 includes an on / off switch of the device to control the operation of various electric devices.

The frame member 100 has a rectangular pipe shape with an empty inside, and one side is opened to become a passage for fastening the carrier part 110 and the joint part 90 to each other.

12 and 13, the male thread is connected to the bar-shaped power transmission member 130 formed on the outer surface, and is transmitted through the power transmission member 130. An inner thread is provided on the inner member 111 to receive the rotational power.

The inner member 111 is formed by coupling the mounting piece 113 is formed with a female thread to the conveying body 112 of the rectangular parallelepiped formed inside.

The inner member 111 is fixed by being fastened to the inside of the body member 114 bent in the '' 'shape is constrained rotation.

The body member 114 is inserted into the frame member 100, and the support plate 96 of the joint portion 90 is fastened to the front surface of the body member 114.

Roller members 116 are mounted on both sides of the body member 114, and the roller member 116 is rotated in contact with the inner surface of the frame member 100.

The roller member 116 is fixed to the rotatable state on both sides of the body member 114 may be used a variety of fixing methods, in the present invention, the bush is fixed to the outer surface of the body member 114, the bush The roller member 116 and the pin are used in this way, but are not limited thereto.

1, 2 and 17, the lower side of the frame member 100 is provided with a leg member 102 in a 'c' shape, the lower side of the leg member 102, the wheel 104 Is installed.

The open direction of the leg member 102 is installed to face the direction in which the first arm member 50 and the second arm member 80 protrude from the frame member 100.

When the holder 20 is gripped by the relatively heavy roll 10 by the installation of the lag member as described above, the transfer device 3 is prevented from being rolled over or losing the center of gravity.

The frame member 100 is provided with a main body handle 190, and when the roll 10 is gripped by the holder 20, an operator moves the transfer device 3 by holding the main body handle 190. It becomes possible.

In addition, the driving unit 120 includes a main motor providing rotational power, and a brake member and a gear box for controlling the rotational power of the main motor are also a part of the driving unit 120.

The carrier part 110 receiving the rotational power of the driving part 120 is moved up and down along the frame member 100 because the rotation is constrained.

That is, the driving unit 120 provides a rotational power to rotate the bar-shaped power transmission member 130 is formed on the outer surface of the male thread, the inner member is inserted into the power transmission member 130 ( 111 is constrained to rotate, so that it moves upward or downward along the frame member 100.

As shown in FIGS. 14 to 17, the sensor unit 150 is mounted on the upper side and the lower side of the frame member 100 to sense the upper and lower movements of the carrier unit 110.

In addition, the sensor unit 150 is provided with a base plate material 152 having a rectangular plate shape fixed inside the frame member 100.

The movable plate 156 installed on the upper side of the base plate 152 is formed with a long hole 154 along the moving direction of the carrier unit 110, and is moved by contact with the carrier unit 110. do.

The fixing screw 158, one end of which is mounted to the base plate 152 through the long hole 154 of the moving plate 156, the screw head formed on the other end is caught by the upper side of the moving plate 156 The separation of the plate 156 is prevented.

The return member 160 for returning the moving plate 156 guided and moved by the fixing screw 158 to an initial position includes a fixing pin 162 protruding from the base plate 152 and the fixing pin ( The return spring 164 having one end fixed to the 162 and the other end of the return spring 164 are fixed to each other and include a locking bar 166 inserted into the moving plate 156.

 In addition, the sensor unit 150 according to the present invention includes a switch member 168 operated by the return member 160 and the moving plate 156 moved by the carrier unit 110. .

The switch member 168 may include various types of switches including an optical sensor switch or a pressure switch, and the present invention uses a limit switch, but is not limited thereto.

As shown in FIG. 15, one side of the edge of the movable plate member 156 is formed with an inclined surface such that one side of the elastic piece of the switch member 168 comes into contact with the inclined surface.

The elastic piece has a rectangular plate shape composed of a thin iron plate to have elasticity. When the moving plate member 156 is moved to its original position by its elasticity as shown in FIG. 15, the elastic piece also moves to its original position.

When the movable plate member 156 is pushed by the roller member 116 of the carrier unit 110 as shown in FIG. 16, the elastic piece is also moved to the main body of the switch member 168 and thus the switch member 168. Is operated to stop the operation of the driving unit 120.

The switch member 168 controls the carrier unit 110 and the roll transfer handler 1 to operate above the upper limit point and the lower limit point.

The movable plate member 156 has a groove formed in a 'T' shape, and a locking bar 166 is hung on an upper side of the groove, and a return spring 164 having one end connected to the fixing pin 162 is provided. As the fixed plate 166 is fixed, the movable plate 156 is moved to the initial position by the restoring force of the return spring 164 when the movable plate 156 is moved from the initial position.

The transfer device 3 including the roll transfer hander having the above configuration is provided with a rechargeable battery 170 for supplying power and a power line, and the driving unit 120 uses power stored in a storage battery during a moving operation. ) And the electric component including the operation unit 140 is operated.

Then, after the end of the work is connected to the wire to receive power, or to charge the rechargeable battery 170 provided separately.

The operation state of the roll transfer handler and the transfer apparatus having the same according to an embodiment of the present invention having the configuration as described above will be described.

The operator grasps the body handle 190 and moves the transfer device 3 to the place where the roll 10 is loaded.

When the holder unit 20 is positioned above the core 12 and then the operation unit 140 is rotated to rotate the driving unit 120, the power transmission member 130 interlocked with the holder unit 20 also rotates to form the carrier unit ( 110 is moved.

The roll transport handler 1 which is lifted up and down like the carrier part 110 is moved downward, so that the holder part 20 is moved into the core 12.

In the above state, when the lowering of the roll transfer handler 1 is stopped and the main handle member 22 is turned, the transfer member 28 is rotated by the rotating screw member 26 that rotates together with the main handle member 22. The housing member 30 is moved inside.

The holding member 32 is moved out of the holder part 20 by the movement of the conveying member 28 to press the inner surface of the core 12 to the outside and to hold the core 12. .

When the gripping portion grips the inside of the core 12 with a predetermined force or more, the rotational power transmission is interrupted by the torque control member 24, so that the holder portion 20 holds the core 12 with a constant force. You can grasp.

In this state, the operator lifts the carrier unit 110 and lifts the roll 10 as shown in FIG. 1, and then moves the transfer device 3 by holding the body handle 190 to move the roll 10 to a desired position. You can do it.

When the roll 10 is transported horizontally with the ground, the first fixing member 64 is released, the holding handle 59 is held, and the first arm member 50 is rotated to rotate as shown in FIG. 4. The rotating member 60 rotates inside the housing 70 such that the roll 10 is horizontal to the ground.

In addition, when the second fixing member 99 is released, as shown in FIG. 2, the roll transfer handler 1 is rotated around the joint 90.

In the above operation, it is relatively easy to receive power by the rechargeable battery 170, and when a long time work in a certain place, it is preferable to directly supply power using a power line.

On the other hand, the configuration of the carrier unit 110, the power transmission unit and the drive unit 120 for raising and lowering the joint portion 90 is a variety of mechanical devices within the technical concept for providing a lifting and lowering reciprocating movement such as a reciprocating device using a linear motor Of course, can be replaced with.

FIG. 18 is a view illustrating a roll transport handler according to another embodiment of the present invention. For convenience of description, the same reference numerals are used to designate components having the same configuration and operation as the above embodiment, and a detailed description thereof will be provided. Omit.

As shown in FIG. 18, the rotating member 60 is axially connected to the first rotating motor 180, which is an electric motor, so that rotational power is transmitted.

In addition, the rotation pin 97 of the joint 90 is axially connected to the second rotation motor 182 that is the electric motor, and the rotational power is transmitted, and the rotation pin 97 is fixed to the first bracket 92 as well. To be rotated.

In addition, the holder part 20 is axially connected to the torque control member 24 by a third rotary motor 184 that generates rotational power using electricity as a power source.

In addition, the first fixing member 192 is inserted into or detached from the first locking groove 62 by a reciprocating cylinder, and the second locking member 194 also includes a second locking groove ( 98) is inserted into or released from.

The power source for operating the first rotating motor 180, the second rotating motor 182, the third rotating motor 184, and the first fixing member 192 and the second fixing member 194 is an operation unit 140. By being connected to), the operator is to operate automatically without manually operating the holder portion 20 and the like.

By the operation of the third rotating motor 184, the rotation of the rotating screw member 26 of the holder portion 20 is automatically made.

In addition, since the first rotation motor 180 is axially connected to the rotation protrusion 66, the rotation member 60 may be rotated in a desired direction, and the second rotation motor 182 may be a rotation pin 97. When the rotating pin 97 is rotated by being connected to the shaft, the second arm member 80 and the rotating housing 70 connected thereto are also rotated.

Meanwhile, the first fixing member 192 and the second fixing member 194 may be operated using a pneumatic cylinder or a hydraulic cylinder, and other mechanical parts may be generally used within the technical concept of providing a reciprocating motion.

Although the present invention has been described with reference to the embodiments shown in the drawings, this is merely exemplary, and those skilled in the art to which the art belongs can make various modifications and other equivalent embodiments therefrom. Will understand.

In addition, the roll transfer handler provided in the transfer apparatus has been described as an example, but this is merely exemplary, and the roll transfer handler of the present invention may be used in a device other than the roll transfer handler used in the transfer apparatus.

Therefore, the true technical protection scope of the present invention will be defined by the claims below.

As described above, the roll transfer handler and the transfer apparatus having the same according to the present invention, unlike the conventional invention, the operator does not directly transfer the roll, but uses the roll transfer handler and the transfer device to hold and roll the core of the roll. Due to the easy handling and unloading and conveying operations, the working efficiency is improved and the surface of the roll can be prevented from being contaminated.

Claims (31)

A holder portion 20 for holding the core 12 of the roll 10; A first arm member 50 having a fastening member 52 for fixing the holder part 20 to one side; A rotating member 60 fixedly installed in a bent shape on the other side of the first arm member 50; A rotating housing 70 having a working space provided therein to allow the rotating member 60 to be inserted therein and rotatable; A second arm member 80 having one end fixed to the rotary housing 70; And The other end of the second arm member 80 is hinged is configured to include a joint portion 90 to rotate in the horizontal direction, Roll transport characterized in that the rotating member 60 is inclined fixed to the first arm member 50 so that the imaginary line extending from the central axis of rotation of the rotating member 60 passes through the center of the roll 10 Handler. The method of claim 1, Roll transfer handler, characterized in that the transfer handle (59) is fixed to the first arm member (50) to facilitate the operator grip. delete The method of claim 1, The fastening member 52 is a first fastening member 54 is fixed to the first arm member 50 to surround the outer side of the holder portion 20; A second fastening member 56 fixed to surround the outside of the holder part 20 together with the first fastening member 54; And And a fastening screw (58) for coupling the second fastening member (56) and the first fastening member (54) to each other. The method of claim 1, The holder portion 20, the main handle member 22 for the operator to grip and turn; A torque control member 24 connected to the main handle member 22 to prevent transmission of a force greater than a predetermined torque; A rotating screw member 26 axially connected to the torque control member 24 and having an external male thread formed thereon; A female member corresponding to the male screw of the rotary screw member 26 is formed at the center side and moved according to the rotation of the rotary screw member 26; And It is characterized in that it comprises a holding member 32 which is installed in contact with the outer surface of the transfer member 28 to the inside and outside of the housing member 30 to form an appearance according to the operation of the transfer member 28 Roll transfer handler. The method of claim 5, wherein Roll transport handler, characterized in that the lower side of the housing member 30 is provided with an insertion member 34 is provided with an inclined surface to have a narrow inlet. The method of claim 5, wherein Roll transport handler, characterized in that the slide roller 38 is protruded outwardly mounted to the lower side of the housing member (30). The method of claim 5, wherein The outer surface of the transfer member 28 is provided with a guide groove 40 inclined so that the depth of one end is thin and the depth of the other end is deep, Roll transport handler, characterized in that the guide projection 42 is formed to protrude from the lower side of the holding member 32, the sliding guide along the guide groove 40 at the same angle as the inclination of the guide groove (40). The method of claim 8, The transfer member 28 is installed to protrude a plurality of guide pins 44 along the side of the guide groove 40, a guide on the side of the holding member 32 to insert the guide pin 44 Roll feed handler, characterized in that the groove 46 is formed. The method of claim 1, A first locking groove 62 is provided on the side of the rotating member 60, and inserted into the first locking groove 62 to fix the rotation of the rotating member 60. Roll transport handler, characterized in that installed on the outside of the rotary housing (70). The method of claim 1, The rotating member 60 is connected to the first rotation motor 180, the electric motor shaft is connected to the roll transfer, characterized in that the rotational power is transmitted. The method of claim 10, The first fixing member (192) is a roll transfer handler, characterized in that inserted into or detached from the first locking groove (62) by a reciprocating cylinder. The method of claim 1, The joint portion 90 is connected to the other end of the second arm member 80 and has a first bracket 92 having an upper through hole and a lower through hole, and an inner through hole corresponding to the first bracket 92. And a rotating pin 97 installed through the second bracket 95 fixed to the support plate, the inner through hole of the second bracket 95, the upper through hole and the lower through hole of the first bracket 92. Roll feed handler. The method of claim 13, A second locking groove 98 is provided on the side of the rotary pin 97, and is inserted into the second locking groove 98 to fix the rotation of the rotary pin 97. Roll transport handler, characterized in that installed on the outside of the joint portion (90). The method of claim 13, The rotation pin (97) is a roll transfer handler, characterized in that the rotational power is transmitted to the shaft connected to the second rotation motor (182) which is an electric motor. The method of claim 14, And the second fixing member (194) is inserted into or detached from the second locking groove (98) by a reciprocating cylinder. The method of claim 1, The holder unit 20 includes: a third rotary motor 184 generating electric power by using electricity as a power source; A torque control member 24 connected to the third rotation motor 184 to prevent a force greater than a predetermined torque from being transmitted; A rotating screw member 26 axially connected to the torque control member 24 and having an external male thread formed thereon; A female member corresponding to the male screw of the rotary screw member 26 is formed at the center side and moved according to the rotation of the rotary screw member 26; And It is characterized in that it comprises a holding member 32 which is installed in contact with the outer surface of the conveying member 28 is operated to the inside and outside of the housing member 30 to form an appearance according to the operation of the conveying member 28 Roll transfer handler. The method of claim 17, Roll transport handler, characterized in that the lower side of the housing member 30 is provided with a slide roller protrudes outward. The method of claim 17, The outer surface of the transfer member 28 is provided with a guide groove 40 inclined so that the depth of one end is thin and the depth of the other end is deep, Roll transport handler, characterized in that the guide projection 42 is formed to protrude from the lower side of the holding member 32, the sliding guide along the guide groove 40 at the same angle as the inclination of the guide groove (40). The method of claim 19, The transfer member 28 is installed to protrude a plurality of guide pins 44 along the side of the guide groove 40, a guide on the side of the holding member 32 to insert the guide pin 44 Roll feed handler, characterized in that the groove 46 is formed. A holder portion 20 for holding the core 12 of the roll 10; A first arm member 50 having a fastening member 52 for fixing the holder part 20 to one side; A rotating member 60 fixedly installed in a bent shape on the other side of the first arm member 50; A rotating housing 70 having a working space provided therein to allow the rotating member 60 to be inserted therein and rotatable; A second arm member 80 having one end fixed to the rotary housing 70; A joint portion 90 which is connected to the other end of the second arm member 80 and rotates in a horizontal direction; A carrier part 110 which is vertically moved along the frame member 100 in which the joint part 90 is fastened to one side and a hollow is formed; A driving unit 120 for providing power through a power transmission member 130 to drive the carrier unit 110 up and down; It is configured to include an operation unit 140 for controlling the device including the drive unit 120, Roll transport characterized in that the rotating member 60 is inclined fixed to the first arm member 50 so that the imaginary line extending from the central axis of rotation of the rotating member 60 passes through the center of the roll 10 Transfer device with handler. The method of claim 21, The lower side of the frame member 100 is provided with a leg member 102 in a 'c' shape, the lower member of the leg member 102, the transport device having a roll feed handler, characterized in that the wheel 104 is installed . The method of claim 21, The drive unit 120 is composed of a main motor that provides rotational power, and the carrier unit 110 receiving the rotational power of the drive unit 120 is moved up and down along the frame member 100 because the rotation is constrained. A conveying apparatus having a roll conveying handler, characterized in that. The method of claim 23, The carrier unit 110 is connected to the power transmission member 130, the inner member 111 is provided with a screw thread for receiving power; A body member 114 mounted inside the frame member 100 in a state in which the inner member 111 is fixed therein, and having the joint portion 90 fastened to a front surface thereof; And And a roller member (116) mounted on both sides of the body member (114) to rotate in contact with the inner surface of the frame member (100). The method of claim 21, Sensor unit 150 is mounted on the upper side and the lower side of the frame member 100 so as to sense the upper and lower movement of the carrier unit 110, the transfer apparatus having a roll transfer handler. The method of claim 25, The sensor unit 150 includes a base plate material 152 fixed to the inside of the frame member 100; A movable plate member 156 installed on an upper side of the base plate member 152 and having a long hole formed along a moving direction of the carrier unit 110 to move when the carrier plate 110 is in contact with the carrier unit 110; A fixing screw 158 having one end mounted to the base plate 152 through a long hole of the moving plate 156 to prevent the moving plate 156 from being separated; A return member 160 for returning the movable plate 156 guided by the fixing screw 158 to its original position; And And a switch member (168) operated by the return member (160) and the moving plate member (156) moved by the carrier part (110). The method of claim 26, The return member 160, the fixing pin 162 protruding from the base plate 152; A return spring 164 having one end fixed to the fixing pin 162; And The other end of the return spring 164 is fixed to the transfer device having a roll feed handler, characterized in that it comprises a locking bar 166 inserted into the inside of the moving plate 156. The method of claim 21, Electrical parts including the drive unit 120 is connected to the wire is supplied with power, or a transfer device having a roll transfer handler, characterized in that the power is supplied by a separately provided rechargeable battery (170). delete The method of claim 21, The holder portion 20, the main handle member 22 for the operator to grip and turn; A torque control member 24 connected to the main handle member 22 to prevent transmission of a force greater than a predetermined torque; A rotating screw member 26 axially connected to the torque control member 24 and having an external male thread formed thereon; A female member corresponding to the male screw of the rotary screw member 26 is formed at the center side and moved according to the rotation of the rotary screw member 26; And It is characterized in that it comprises a holding member 32 which is installed in contact with the outer surface of the transfer member 28 to the inside and outside of the housing member 30 to form an appearance according to the operation of the transfer member 28 Transfer device having a roll feed handler to. The method of claim 30, The lower side of the housing member 30, the transfer roller having a roll feed handler, characterized in that the slide roller 38 is mounted to protrude outward.

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