KR20170105790A - Apparatus for supplying pads and coil winding system including the same - Google Patents

Apparatus for supplying pads and coil winding system including the same Download PDF

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Publication number
KR20170105790A
KR20170105790A KR1020160028881A KR20160028881A KR20170105790A KR 20170105790 A KR20170105790 A KR 20170105790A KR 1020160028881 A KR1020160028881 A KR 1020160028881A KR 20160028881 A KR20160028881 A KR 20160028881A KR 20170105790 A KR20170105790 A KR 20170105790A
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KR
South Korea
Prior art keywords
unit
pad
adsorption
covered
covering
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Application number
KR1020160028881A
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Korean (ko)
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KR101890864B1 (en
Inventor
김주환
진용희
이재영
Original Assignee
주식회사 포스코
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Priority to KR1020160028881A priority Critical patent/KR101890864B1/en
Publication of KR20170105790A publication Critical patent/KR20170105790A/en
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Publication of KR101890864B1 publication Critical patent/KR101890864B1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
    • B21C47/34—Feeding or guiding devices not specially adapted to a particular type of apparatus
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
    • B21C47/02—Winding-up or coiling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
    • B21C47/02—Winding-up or coiling
    • B21C47/08—Winding-up or coiling without making use of a reel or drum, the first turn being formed by a stationary guide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
    • B21C47/34—Feeding or guiding devices not specially adapted to a particular type of apparatus
    • B21C47/3466—Feeding or guiding devices not specially adapted to a particular type of apparatus by using specific means
    • B21C47/3475—Fluid pressure or vacuum
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H3/00—Separating articles from piles
    • B65H3/08—Separating articles from piles using pneumatic force
    • B65H3/0808—Suction grippers
    • B65H3/0816—Suction grippers separating from the top of pile
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H37/00—Article or web delivery apparatus incorporating devices for performing specified auxiliary operations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/42—Piling, depiling, handling piles
    • B65H2301/423—Depiling; Separating articles from a pile
    • B65H2301/4232—Depiling; Separating articles from a pile of horizontal or inclined articles, i.e. wherein articles support fully or in part the mass of other articles in the piles
    • B65H2301/42324—Depiling; Separating articles from a pile of horizontal or inclined articles, i.e. wherein articles support fully or in part the mass of other articles in the piles from top of the pile
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2601/00—Problem to be solved or advantage achieved
    • B65H2601/20—Avoiding or preventing undesirable effects
    • B65H2601/25—Damages to handled material
    • B65H2601/253—Damages to handled material to particular parts of material
    • B65H2601/2532—Surface

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)

Abstract

A pad feeding apparatus according to an embodiment of the present invention includes: a stacking unit which is disposed at a front end side of a covered covering and on which a pad member for preventing occurrence of an end mark of the covered covering is stacked; An adsorption unit disposed between the loading unit and the moving path of the covered covering and capable of transmitting the pad member from the loading unit to the leading end side of the covered covering by vacuum suction; And a switching unit connected to the adsorption unit for switching the position of the adsorption unit so that the front surface of the adsorption unit faces the front surface of the adsorption unit.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a pad feeding apparatus and a coil winding apparatus including the same,

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a pad feeding apparatus and a coil winding apparatus including the same, and more particularly, to a pad feeding apparatus and a coil winding apparatus including the pad feeding apparatus.

The cold-rolled steel sheet is produced through a process such as pickling and cold rolling using a hot-rolled coil as a material. In order to ensure ease of transportation and handling, the cold-rolled steel sheet finally produced is wound in the form of a coil.

Korean Patent Publication No. 10-2016-0014468 (published Feb. 11, 2016)

SUMMARY OF THE INVENTION The present invention provides a pad feeding apparatus for effectively feeding a pad member preventing the occurrence of an end mark and a coil winding apparatus including the same.

Other objects of the present invention will become more apparent from the following detailed description and drawings.

A pad feeding apparatus according to an embodiment of the present invention includes: a stacking unit which is disposed at a front end side of a covered covering and on which a pad member for preventing occurrence of an end mark of the covered covering is stacked; An adsorption unit disposed between the loading unit and the moving path of the covered covering and capable of transmitting the pad member from the loading unit to the leading end side of the covered covering by vacuum suction; And a switching unit connected to the adsorption unit for switching the position of the adsorption unit so that the front surface of the adsorption unit faces the front surface of the adsorption unit.

The adsorption unit may include a plurality of adsorption members disposed in close contact with one surface of the conveyed matter to form a vacuum, thereby forming a suction port for vacuum adsorption of the conveyed matter to the front end; And an adsorption plate on which the adsorption members are disposed.

Wherein the switching unit comprises: a switching plate spaced from the adsorption plate and disposed in parallel with the adsorption plate; A switching rotary shaft extending from the switching plate along a moving path of the covered covering and a direction parallel to the pad member on the stacking unit; And a switching driving member connected to the switching rotation shaft to provide a rotational driving force.

The adsorption unit may further include a lifting / lowering shaft arranged to connect the adsorption plate and the switching plate to assist the lifting / lowering of the adsorption plate with reference to the switching plate.

The adsorption unit may further include an elevation rotation driving member connected to the elevation rotation axis to provide a rotational driving force, and the adsorption plate may be rotated about the elevation rotation axis by driving the elevation rotation driving member.

Wherein the pad supply device further includes an ascent / descent unit that moves the adsorption member to an adsorption start position where the adsorption member is in contact with the pad member on the loading unit and a adsorption end position on one side of the travel path of the delivered information, Can transmit the pad member from the loading unit to the tip end side of the picked-up covering member by starting the vacuum suction at the suction start position and terminating the vacuum suction at the suction end position.

The pad supply device may further include an auxiliary unit disposed on one side of the suction end position and returning the covered cover on which the pad member and the pad member on the suction member are in close contact with each other, have.

Wherein the auxiliary unit comprises: an auxiliary frame which moves along the moving direction of the covered covering, and which is inclined toward the covered covering and moves forward; And auxiliary rollers disposed on the auxiliary frame and supporting the picked-up covering member to which the pad member is closely attached.

Wherein the stacking unit comprises: a stacking frame on which the pad member is stacked; And a loading / unloading member for moving the loading frame toward the sucking unit.

The pad supply device further includes a width adjusting unit disposed on one side of the adsorption unit and adapted to adjust the width of the pad member so that the width of the pad member transmitted by the adsorption unit corresponds to the width of the covered member .

Wherein the pad member comprises: a pad body having a contact surface that is in contact with one surface of the covered member; A cushioning head disposed on a front end side of the pad body and having a head surface protruding from the close contact surface; And a magnet plate disposed inside the pad body for assisting the contact between the magnetic substance and the pad body.

A coil winding apparatus according to an embodiment of the present invention includes a winding unit capable of winding a winding-covered member conveyed from a supply unit along a movement path of a covered winding; A loading unit which is disposed at a lower portion of the paper covering movement path and on which a pad member having a close contact surface to be in close contact with the paper covering member is mounted; An adsorption unit arranged between the loading unit and the moving path of the covered covering to transmit the pad member from the loading unit to the leading end side of the covered covering by vacuum suction; A movement sensor member disposed at one side of the travel path of the covered vehicle to detect movement of the covered vehicle and transmit a moving signal; And a control unit for controlling the operation of the adsorption unit in accordance with the movement signal.

Wherein the coil winding apparatus further comprises an elevating unit for providing a lift driving force to the switching unit, wherein the adsorption unit is moved from one side of the stacking unit to one side of the moving path of the covered vehicle by the elevating unit, Can control the switching unit so that the close contact surface of the pad member vacuum-adsorbed to the adsorption unit when the adsorption unit is lifted or lowered faces the lower surface of the adsorption unit.

Wherein the pad member is divided into a front end portion and a rear end portion, and the absorption unit further includes a lifting / lowering shaft for assisting rotation of the pad member vacuum-adsorbed to the absorption unit, It is possible to control the lifting and lowering shaft so that the tips of the lifting and lowering shafts correspond to each other.

Wherein the stacking unit comprises: a stacking plate on which the pad member is stacked; A loading and unloading member for moving the loading plate up and down; And a load side sensor member for detecting whether the upper end of the pad member on the loading plate is positioned at a position where vacuum suction of the suction unit is started and for transmitting a load signal, It is possible to control the adsorption unit to start vacuum adsorption.

Wherein the coil winding apparatus further comprises a width adjusting unit disposed between the moving unit and the moving path of the covered covering to adjust a width of the pad member transmitted by the attracting unit, Side sensor member for detecting whether or not the pad member is positioned at a cut position between the unit and the covered conveyance path and transmitting a cut signal; And a cutting member disposed on one side of the width adjusting sensor member and capable of cutting the pad member so as to correspond to the width of the covered member, wherein the control unit can control the operation of the cutting member in accordance with the cutting signal .

Wherein the coil winding apparatus further comprises an auxiliary unit which returns the collected conveying path whose leading end is in close contact with the pad member and the pad member transferred to one side of the movement path of the covered covering member to the covered covering moving path, An auxiliary frame which moves along the covered covering moving path on the lower side of the covered covering moving path and is movable upward and forward toward the covered covering moving path; And an auxiliary roller disposed on the auxiliary frame and capable of supporting the picked-up covering member to which the pad member is closely attached.

Wherein the auxiliary unit further comprises an auxiliary sensor member for detecting whether or not the leading end of the conveyance signal is in close contact with the pad member and for transmitting a contact signal, and the control unit causes the suction unit to terminate the vacuum suction So that the auxiliary frame can be controlled to move up and down.

The pad feeding device and the coil winding device including the same according to the embodiment of the present invention can effectively supply the pad member to the leading end side of the wrapping member and thereby effectively prevent the occurrence of end marks of the wound coil.

1 is a view schematically showing an example of a winding device.
Fig. 2 is a view schematically showing an end mark generation of the coverage.
3 is a schematic view of the pad member of the present invention.
4 is a schematic view of a pad feeder according to an embodiment of the present invention.
5 is a view schematically showing an auxiliary unit of the present invention.
6 is a schematic view of a coil winding apparatus including a pad feeder according to an embodiment of the present invention.
FIGS. 7 to 15 are views schematically showing the operation of a pad feeder and a coil winding device including the same according to an embodiment of the present invention.

The present invention relates to a pad feeding apparatus and a coil winding apparatus including the same, and embodiments of the present invention will be described below with reference to the accompanying drawings. The embodiments of the present invention can be modified in various forms, and the scope of the present invention should not be construed as being limited to the embodiments described below. The embodiments are provided to explain the present invention to a person having ordinary skill in the art to which the present invention belongs. Accordingly, the shape of each element shown in the figures may be exaggerated to emphasize a clearer description. In addition, the connection referred to below should be construed to include not only the case where two components are directly connected but also the case where they are indirectly connected through another medium.

1 is a view schematically showing an example of a winding device.

As shown in Fig. 1, the winding equipment 1 has a plurality of conveying rollers 2, and the conveying rollers 2 are supported on the conveying rollers 2 and conveyed in one direction. The coverage S may be a cold rolled steel sheet, but is not limited thereto. A cutter 3 is disposed on the movement path of the picked up sheet S to cut the picked up sheet S with a predetermined length. A winding unit (4) is disposed on one side of the winding equipment (1), and the wound covering material (S) is wound by a coil in the winding unit (4).

Fig. 2 is a view schematically showing an end mark generation of the coverage.

2 (a) is a view schematically showing a side view of a coil wound with a winding S, and a dotted line A indicates a portion where an end mark is generated. Due to the step difference in the thickness of the picked up sheet S, the inner end of the picked up sheet S presses the inner side of the coil, thereby causing an end mark defect. FIG. 2 (b) is a view schematically showing a side view of the wrapped covering S wound in a coil. As shown in FIG. 2 (b), an end mark defect periodically occurs at the position where the leading end portion of the picked up recording material S is pressed, and the degree of the end mark defect (M 1 > M 2 > M 3 ). The more smooth the material of the coverage S, the greater the degree of occurrence of the end mark defect, and the smaller the inner diameter of the coil, the greater the frequency of occurrence of the end mark defect. In addition, the thicker the thickness of the coverage S, the greater the degree of end mark defects.

3 (a) is a plan view of the pad member of the present invention, FIG. 3 (b) is a sectional view taken along the line X-X ' 3 (B) is an enlarged cross-sectional view of a portion B indicated by a dotted line.

As shown in FIG. 3, the pad member 10 of the present invention has a cushioning head 12 disposed at the tip end side of the pad body 11 so that the line and the rear end are divided. That is, the cushioning head 12 is disposed on the tip end side of the pad body 11, and the head surface 12 'is disposed on the cushioning head 12 so as to protrude from the contact surface 11' formed on the pad body 11, Respectively. The paper currency S is disposed so that one side thereof is in close contact with the contact surface 11 'of the pad body 11 and the tip end of the paper currency S is closely attached to the cushioning head 12. The cushioning head 12 is disposed so as to protrude from the contact surface 11 'of the pad body 11 so as to effectively prevent the thickness step of the covered portion S in the inside of the coil, Can be effectively prevented.

A magnet plate 13 for generating a magnetic force can be disposed inside the pad body 11 and the pad member 10 can be brought into close contact with the picked up material S such as a steel plate by the magnet plate 13. [ In addition, a non-magnetic nonmagnetic plate 14 may be disposed on the lower side of the magnet plate 13. [ The nonmagnetic plate 14 interrupts the magnetic force generated in the magnet plate 14 so that the pad member 10 is brought into contact with the take-up reel of the winding unit 4 or the pad members 10 stacked in the up- The phenomenon can be effectively prevented.

4 is a schematic view of a pad feeder according to an embodiment of the present invention.

4, it is shown that the pad feeding apparatus 100 is disposed below the guide roller 168 that provides the path of the paper conveyance S, but the position of the pad feeding apparatus 100 of the present invention is not limited thereto The pad feeder 100 of the present invention is not limited to the case where the pad feeder 100 is disposed under the movement path of the picked up S and is disposed on the movement path side and the upper side of the picked up S . Hereinafter, for convenience of explanation, the present invention will be described on the basis that the pad feeding device 100 is disposed under the movement path of the picked-up material S.

The pad supplying apparatus 100 of the present invention is provided with a loading unit 110 in which the pad member 10 is loaded and a guide roller 120 which is disposed between the moving path of the picked up S and the loading unit 110, A suction unit 120 for transferring the pad member 10 to the leading end of the picked-up covering S moving through the discharge port 168 and a switching unit 120 connected to the suction unit 120 to switch the suction unit 120 up and down. (130).

The loading unit 110 has a loading frame 112 on which the pad member 10 is mounted and a loading and elevating member 114 connected to the loading frame 112 to lift and load the loading frame 112. The pad member 10 may be disposed on the loading frame 112 such that the contact surface 11 'faces downward. The pad member 10 may be stacked on the stacking frame 112 so that the tip end side where the buffering head 12 is disposed faces in one direction and the buffering head 12 is shifted As shown in FIG. When the buffering heads 12 are arranged alternately, it is possible to effectively prevent the pad members 10 from being tilted to one side due to the height difference of the pad body 11 and the buffering head 12. The loading unit 110 is disposed on the upper portion of the loading plate 112 and detects the top end position of the pad member 10 loaded on the loading plate 112 when the loading plate 112 is lifted, (116).

The adsorption unit 120 includes a plurality of adsorption members 122 having adsorption orifices formed at the front end thereof and adsorption plates 124 on which the adsorption members 122 are disposed. The adsorption port of the adsorption member 122 can be connected to a vacuum generation unit (not shown) through a flexible pipe or the like, and air can be sucked through the adsorption port according to the operation of the vacuum generation unit. The pad member 10 can be vacuum-adsorbed on the adsorption member 122 as the tip of the adsorption member 122 with the adsorption port formed thereon is brought into close contact with the pad member 10 and the vacuum generation unit is activated. A plurality of adsorption members 122 may be disposed on the adsorption plate 124 and the adsorption members 122 may be disposed in an appropriate number and interval depending on the size and the weight of the pad member 10.

The switching unit 130 is connected to the switching plate 132 disposed in parallel with the adsorption plate 124, the switching rotary shaft 134 extending from the switching plate 132, and the switching rotary shaft 134, And a driving member 136. It is preferable that the switching rotary shaft 134 is disposed so as to extend in a direction parallel to the movement path of the pad member 10 and the picked up sheet S on the stacking unit 110. [

The lifting and rotating shaft 126 is disposed to extend from the adsorption plate 124 toward the switching plate 132 and connects the adsorption plate 124 and the switching plate 132. The lifting and lowering rotary shaft 126 can be stretched and shortened, and thus the suction plate 124 can move up and down. Further, the attracting plate 124 may be rotated about the lifting / lowering shaft 126. The elevating androtating driving member 128 is connected to the elevating and rotating shaft 126 to provide an elevating driving force and a rotational driving force to the attracting plate 124. The elevating driving driving member 128 includes a cylinder for transmitting the elevating driving force, May be formed.

The switching unit 130 is connected to the elevating unit 140 and the switching unit 130 is moved up and down by driving the elevating unit 140. [ The adsorption unit 120 connected to the switching unit 130 and the switching unit 130 moves up and moves in accordance with the downward movement of the up / down unit 140, The adsorption unit 120 connected to the unit 130 moves down.

The pad supplying apparatus 100 according to an embodiment of the present invention may further include a width adjusting unit 150 disposed on one side of the adsorption unit 120. [ The width adjusting unit 150 is composed of a width adjusting side sensor member 154 disposed on the top of the load side sensor member 116 and a cutting member 152 disposed on one side of the width adjusting side sensor member 154. The cutting member 152 can adjust the width of the pad member 10 such that the width of the pad member 10 transmitted to the wrapped covering member 10 corresponds to the width of the wrapped covering member S. [

5 is a view schematically showing an auxiliary unit of the present invention.

The pad feeding apparatus according to an embodiment of the present invention may further include an auxiliary unit 160 disposed under the moving path of the (100) The auxiliary unit 160 includes an auxiliary frame 162 arranged to move forward and backward along the movement path of the picked up S and arranged to move upwardly toward the movement path of the picked up S in the forward movement. The auxiliary frame 162 may be provided with a plurality of auxiliary rollers 164 capable of supporting the picked-up covering S on which the pad member 10 is disposed. The auxiliary driving member 166 connected to the auxiliary frame 162 can provide the forward and backward moving driving force of the auxiliary frame 162. [ An auxiliary sensor member 169 capable of detecting whether or not the leading end of the picked up S is in close contact with the cushioning head 12 can be disposed on the upper portion of the auxiliary frame 162. [

6 is a schematic view of a coil winding apparatus including a pad feeder according to an embodiment of the present invention.

6, the coil winding apparatus 5 according to the embodiment of the present invention includes a conveying roller 2 for conveying the picked up sheet S in one direction, (Not shown). Since the pad feeding device 100 of the coil winding apparatus 5 includes the configuration corresponding to the above-described pad feeding device 100, a detailed description thereof will be omitted. The coil winding apparatus 5 according to the embodiment of the present invention includes a moving sensor member 170 and a moving sensor member 170 disposed on the moving path of the covered covering S to detect movement of the covered covering S, And a control unit 180 electrically connected to the control unit 180. [ The load side sensor member 116, the width adjustment side sensor member 154 and the auxiliary sensor member 169 of the pad supply apparatus 100 may be electrically connected to the control unit 180, The switching unit 130, the elevation unit 140, the width adjusting unit 150, and the auxiliary unit 160, respectively, in accordance with a signal received from the control unit 150. [

FIGS. 7 to 15 are views schematically showing the operation of a pad feeder and a coil winding device including the same according to an embodiment of the present invention.

7, when the movement sensor member 170 transmits a movement signal to the control unit 180 that senses the movement of the picked up articles S, the control unit 180 controls the movement of the picked- And controls the stacking unit 110 such that the stacking unit 112 moves upward. The load side sensor member 116 detects whether the pad member 10 located at the uppermost one of the pad members 10 loaded on the load plate 112 is located on one side of the load side sensor member 116, And the control unit 180 controls the loading unit 110 to stop the movement of the loading plate 112 by the loading signal.

8, when the uppermost pad member 10 is positioned on one side of the loading-side sensor member 116, the elevation shaft 126 extends and the adsorption member 122 moves to the adsorption start position Vs. The tip of the suction member 122 having the suction port formed at the suction start position (Vs) is brought into close contact with the pad member (10). The adsorption member 122 moved to the adsorption start position (Vs) sucks air through the suction port, and the pad member 10 is vacuum-adsorbed to the adsorption member 122. After the vacuum suction of the suction member 122 is started, the lifting / lowering shaft 126 is shortened as shown in FIG. 9, so that the suction member 122 moves up with the pad member 10.

As shown in FIG. 10, when the elevating rotary shaft 126 is shortened or after the shortening axis of the elevating rotary shaft 126, the standing rotary shaft 126 rotates and the suction plate 124 can be rotated. When the tip end of the pad member 10 on which the buffer head 12 is located does not correspond to the tip end of the picked up S to be picked up so that the tip of the pad member 10 corresponds to the tip of the picked up picked up S, 124). The load side sensor member 116 can sense the position of the cushioning head 12 of the pad member 10 while detecting the position of the pad member 10 mounted on the uppermost end of the cushioning unit 120, The control unit 180 can control the elevating rotation driving member 128 according to the position of the elevation rotation driving member 128. [

11, the lift unit 140 is extended after the start of vacuum suction of the adsorption member 122, so that the switching unit 130 moves up with the adsorption unit 120. [ The control unit 180 controls the switching and driving member 136 so that the pad member 10 adhered to the adsorption unit 120 is brought into close contact with the adsorption unit 120, So that the surface 11 'faces upward. The width adjustment side sensor member 154 is attached to the control unit 180 when the pad member 10 disposed on one side of the width adjustment side sensor member 154 so that the close contact surface 11 ' Signal. The control unit 180 controls the elevation unit 140 and the switching unit 130 so that the pad member 10 is positioned at one side of the width adjustment side sensor member 154 during the cutting operation of the pad member 10 And the cutting member 152 is moved forward and backward to cut the pad member 10.

After the width of the pad member 10 is adjusted, the auxiliary frame 162 moves backward as shown in FIG. 12, and the lifting member 140 is further stretched. Therefore, the pad member 10 vacuum-adsorbed to the adsorption unit 120 is disposed immediately under the guide roller 168, and the picked-up covering S moving along the guide roller 168 is pushed by the self- And moves on the contact surface 11 'of the member 10. The lifting of the lifting and lowering shaft 126 is started after the lifting and lowering of the lifting member 140 and the lifting of the lifting and lowering shaft 126 accordingly moves the lifting member 122 to the sucking end position Vf of FIG.

The auxiliary sensor member 169 senses whether or not the tip of the picked up paper S is in close contact with the cushioning head 12 of the pad member 10 and transmits a close contact signal. The adsorption unit 122 controls the adsorption unit 120 such that the adsorption member 122 terminates the vacuum adsorption. When the vacuum adsorption is completed, the pad member 10 can be disposed closely to the covered member S by the magnet plate 13. After the vacuum suction of the suction unit 120 is completed, the control unit 180 controls the auxiliary drive member 166 to move the auxiliary frame 162 forward and upward. As the auxiliary frame 162 moves forward, the auxiliary roller 164 disposed on the auxiliary frame 162 moves upward while supporting the pad member 10 which is in close contact with the leading end side of the picked-up material S. Accordingly, the picked up sheet S is moved onto the guide roller 164 in a state in which the pad member 10 is in close contact with the picked up sheet S, whereby the picked up sheet S is returned to the movement path. The pad feeder 100 transfers the pad member 10 to the tip end of the wrapped wrapper S and then returns to the position of FIG. 7 again to operate as described previously to feed the wrapped wrapper S to the pad member 10).

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, Therefore, the technical idea and scope of the claims set forth below are not limited to the embodiments.

1: take-up equipment 2: conveying roller 3: cutter
4: winding unit 5: coil winding device 10: pad member
11: pad body 12: buffer head 13: magnetic plate
14: nonmagnetic plate 100: pad feeder 110: stacking unit
112: stacking plate 114: stacking elevating member 116: stacking-side sensor member
120: suction unit 122: suction member 124: suction plate
126: ascending and descending rotation axis 128: ascending and descending rotation driving member 130:
132: switching plate 134: switching rotation axis 136: switching driving member
140: lift unit 150: width adjusting unit 152: cutting member
154: width-adjustable side sensor member 160: auxiliary unit 162: auxiliary frame
164: auxiliary roller 166: auxiliary driving member 168: guide roller
169: auxiliary sensor member 170: moving sensor member 180: control unit

Claims (18)

A loading unit which is disposed on a leading end side of the paper conveyance and on which a pad member for preventing occurrence of an end mark of the paper conveyance is loaded;
An adsorption unit disposed between the loading unit and the moving path of the covered covering and capable of transmitting the pad member from the loading unit to the leading end side of the covered covering by vacuum suction; And
And a switching unit which is connected to the adsorption unit and switches the position of the adsorption unit so that the one surface on the front end side of the covered member and the close contact surface of the pad member face each other. The method according to claim 1,
Wherein the adsorption unit comprises:
A plurality of suction members disposed at the tip of the suction nozzle, the suction nozzles being disposed in close contact with one surface of the covered member to form a vacuum, thereby vacuum-adsorbing the sealed member; And
And a suction plate on which the adsorption members are disposed. 3. The method of claim 2,
The switching unit,
A switching plate spaced apart from the adsorption plate and disposed in parallel with the adsorption plate;
A switching rotary shaft extending from the switching plate along a moving path of the covered covering and a direction parallel to the pad member on the stacking unit; And
And a switching drive member connected to the switching rotation shaft to provide a rotational driving force. The method of claim 3,
Wherein the adsorption unit further comprises an elevation rotary shaft arranged to connect the adsorption plate and the diversion plate to assist the elevation of the adsorption plate with respect to the diversion plate. 5. The method of claim 4,
Wherein the adsorption unit further includes an elevation rotation driving member connected to the elevation rotation axis to provide a rotational driving force,
And the attracting plate is rotatable about the lifting and lowering axis by driving the lifting and rotating driving member. 3. The method of claim 2,
Wherein the pad supply device further comprises an ascent / descent unit for moving the adsorption member to an adsorption start position where the adsorption member is in contact with the pad member on the loading unit and an adsorption end position on the one side of the travel path of the covered process,
Wherein the adsorption unit transmits the pad member from the loading unit to the leading end side of the picked-up covering member by starting vacuum suction at the suction start position and terminating vacuum suction at the suction end position. The method according to claim 6,
Wherein the pad feeding device further comprises an auxiliary unit disposed on one side of the sucking end position for returning the covered covering on which the leading end of the pad member and the pad member on the suction unit are in close contact with the moving path of the covered covering, Pad feeder. 8. The method of claim 7,
The sub-
An auxiliary frame which moves along the moving direction of the covered covering, and which is inclined toward the covered covering and moves forward; And
And auxiliary rollers disposed in the auxiliary frame and supporting the picked-up covering member to which the pad member is closely attached. The method according to claim 1,
The stacking unit includes:
A loading frame on which the pad member is loaded; And
And a loading / unloading member for moving the loading frame toward the sucking unit. The method according to claim 1,
The pad feeding device further includes a width adjusting unit disposed on one side of the adsorption unit and adjusting a width of the pad member so that a width of the pad member transmitted by the adsorption unit corresponds to a width of the covered covering , Pad feeder. The method according to claim 1,
Wherein the pad member comprises:
A pad body on one surface of which a close contact surface which can be brought into close contact with one surface of the coated paper is formed;
A cushioning head disposed on a front end side of the pad body and having a head surface protruding from the close contact surface; And
And a magnet plate disposed inside the pad body to assist the contact of the covered body and the covered body. A winding unit capable of winding the picked-up material conveyed from the supply unit along the movement path of the picked-up covering;
A loading unit which is disposed at a lower portion of the paper covering movement path and on which a pad member having a close contact surface to be in close contact with the paper covering member is mounted;
An adsorption unit arranged between the loading unit and the moving path of the covered covering to transmit the pad member from the loading unit to the leading end side of the covered covering by vacuum suction;
A movement sensor member disposed at one side of the travel path of the covered vehicle to detect movement of the covered vehicle and transmit a moving signal; And
And a control unit for controlling the operation of the adsorption unit in accordance with the movement signal. 13. The method of claim 12,
Wherein the coil winding device further comprises a lift unit for providing a lift driving force to the switching unit,
The adsorption unit is moved from one side of the stacking unit to one side of the moving path of the covered vehicle by the elevating unit,
Wherein the control unit controls the switching unit so that the close contact surface of the pad member vacuum-adsorbed to the adsorption unit when the adsorption unit is lifted or lowered faces the lower surface of the covered article. 14. The method of claim 13,
Wherein the pad member is divided into a front end and a rear end,
Wherein the adsorption unit further comprises an elevation rotation axis for assisting rotation of the pad member vacuum-adsorbed to the adsorption unit,
Wherein the control unit controls the lifting and lowering shaft so that a tip end of the pinion covering member and a tip end of the pad member correspond to each other. 15. The method of claim 14,
The stacking unit includes:
A loading plate on which the pad member is stacked;
A loading and unloading member for moving the loading plate up and down; And
And a load side sensor member for sensing whether the top end of the pad member on the loading plate is positioned at a position where vacuum suction of the suction unit is started and transmitting a loading signal,
And the control unit controls the adsorption unit to start vacuum adsorption in accordance with the load signal. 13. The method of claim 12,
The coil winding apparatus further comprises a width adjusting unit disposed between the loading unit and the moving path of the covered covering to adjust a width of the pad member to be transferred by the suction unit,
The width adjusting unit includes:
A width adjusting sensor member for sensing whether the pad member is positioned at a cut position between the stacking unit and the covered covering movement path and transmitting a cut signal; And
And a cutting member disposed on one side of the width-adjusting sensor member and capable of cutting the pad member to correspond to the width of the covered paper,
And the control unit controls the operation of the cutting member in accordance with the cutting signal. 13. The method of claim 12,
Wherein the coil winding apparatus further comprises an auxiliary unit for returning, to the covered covering moving path, the pad member transferred to one side of the movement path of the covered covering member and the covered covering member whose top end is in close contact with the pad member,
The sub-
An auxiliary frame movable along the covered covering movement path at a lower side of the covered covering moving path, the auxiliary frame moving upward and forward toward the covered covering moving path; And
And an auxiliary roller which is disposed in the auxiliary frame and is capable of supporting the picked-up covering in which the pad member is closely contacted. 18. The method of claim 17,
Wherein the auxiliary unit further comprises an auxiliary sensor member for sensing whether or not the tip of the picked-up covering member is in close contact with the pad member and transmitting an adhesion signal,
Wherein the control unit controls the suction unit to terminate the vacuum suction in accordance with the close contact signal, and controls the sub frame to move up and forward.
KR1020160028881A 2016-03-10 2016-03-10 Apparatus for supplying pads and coil winding system including the same KR101890864B1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220048798A (en) 2020-10-13 2022-04-20 주식회사 포스코 Apparatus of forming space for removing preventing end mark member inserted in steel strip coil

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020043681A (en) * 2000-12-02 2002-06-12 이구택 Paper thimble automatic inserting device for preventing end mark of coil type strip
KR100566347B1 (en) * 2005-10-19 2006-03-31 동일파텍주식회사 Inversion functional loading/unloading equipment for flat panel display device and an inversion loading/ unloading method thereby
KR101320725B1 (en) * 2012-07-24 2013-10-21 윤용광 Apparatus for inserting automatically means of preventing end-mark of coil
KR20160014468A (en) 2014-07-29 2016-02-11 포스코강판 주식회사 Pad for preventing end-mark

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020043681A (en) * 2000-12-02 2002-06-12 이구택 Paper thimble automatic inserting device for preventing end mark of coil type strip
KR100566347B1 (en) * 2005-10-19 2006-03-31 동일파텍주식회사 Inversion functional loading/unloading equipment for flat panel display device and an inversion loading/ unloading method thereby
KR101320725B1 (en) * 2012-07-24 2013-10-21 윤용광 Apparatus for inserting automatically means of preventing end-mark of coil
KR20160014468A (en) 2014-07-29 2016-02-11 포스코강판 주식회사 Pad for preventing end-mark

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220048798A (en) 2020-10-13 2022-04-20 주식회사 포스코 Apparatus of forming space for removing preventing end mark member inserted in steel strip coil

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