KR100799431B1 - Apparatus for supporting closley strip of inner part of a coil - Google Patents

Abstract

An equipment for closely adhering strip onto an inner diameter part of a coil product is provided to prevent the entire coil product from being in the defective state due to a damage of the bent strip and secure an inner diameter for easily performing an inner circumferential ring operation of a packing process by closely adhering a strip bent due to load onto an inner diameter of the coil product for a long time. In an equipment for closely adhering strip onto an inner diameter part of a coil product, which closely adheres a strip bent downward in the inner diameter part of the coil product onto an inner diameter of the coil product when producing the coil product, the equipment is characterized in that at least one adhesion pad(16) is adhered onto a strip in the inner diameter part of the coil product, and the adhesion pad is manufactured by stacking a rubber magnet(16b) having magnetism on an upper portion of a rubber plate(16a) with elasticity. The equipment includes supply members(10) for continuously supplying the adhesion pad from the inner diameter part of the coil product, and an adhesion member connected to lower parts of the supply members to adhere an adhesion pad(16) supplied from the supply members onto the strip in the inner diameter part of the coil product. The supply members include a pad stacking part(11), a cover part(12), a pad cylinder(13), a pad cylinder rod(13b), an inserting part(14), and a clamping part moving part(15). The adhesion member includes a body part, a link part cylinder, a link part cylinder rod, and a link part.

Description

Inner strip strip sealing device for coil type products {APPARATUS FOR SUPPORTING CLOSLEY STRIP OF INNER PART OF A COIL}

1 is a perspective view showing a conventional strip contact method

2 is a schematic view showing a method of inserting an inner circumference ring for packaging

3 is a perspective view showing a general moving means used in the strip contact process

Figure 4 is a perspective view of the inner diameter strip contacting apparatus of the coil-shaped product according to an embodiment of the present invention

Figure 5 is an exploded perspective view of the inner diameter strip close contact device of the coil-like product according to an embodiment of the present invention

Figure 6 is a detailed configuration of the supply member according to an embodiment of the present invention

Figure 7 is a detailed configuration of the attachment member according to an embodiment of the present invention

8 is a cross-sectional view of FIG.

9A and 9B are schematic views illustrating a process of closely contacting an inner diameter strip of a coiled product using FIG. 4.

<Description of the symbols for the main parts of the drawings>

A: coiled product B: strip C: clip

D: Inner ring E: Movement means e1: Drive motor

e2: drive unit e3: drive sensor unit e4: arm

e5: arm cylinder 10: supply member 11: pad loading portion

11a: sensor part 12: cover part 12a: spring

12b: pressing part 13: pad cylinder 13a: cylinder fixing

13b: pad cylinder rod 14: insert 14a: pad moving groove

15: fastening part moving part 15a: binding pin moving groove 16: mounting pad

16a: rubber plate 16b: rubber magnet 20: attachment member

21: Body 21a: Flange 21b: Link part movement passage

22: link portion cylinder 22a: link portion cylinder rod 23: link portion

23a: linking portion 23b: binding pin

The present invention relates to an inner diameter strip contact device of a coiled product, and more particularly, by contacting the strip bent by load to the inner diameter of the coiled product, the entire coiled product is defective due to breakage of the bent strip. The present invention relates to an inner diameter strip close contact device of a coil type product which prevents a state from being made and secures an inner diameter for facilitating an inner ring operation of a packaging process.

Generally, products produced in steel mills are divided into hot rolled products and cold rolled products. Each product is manufactured in coil form, and then is packaged through a packaging process, stored in a warehouse in a packaged state, and supplied at a time and place desired by a consumer. do.

Since the product is manufactured in a coil shape, as shown in FIG. 1, a phenomenon in which the end portion of the product, commonly referred to as strip B, is bent downward from the inner diameter of the coil type product A by its own weight frequently Will occur.

When the strip (B) is bent downward in the inner diameter of the coil-like product (A) as described above, during the transfer of the coil-like product (A) to the packaging process, the coil for the transfer of the coiled product (A) The lift inserted into the inner diameter portion of the mold product (A) collides with the strip (B) bent downwards, and there is a problem that the entire product is in a bad state as well as the breakage of the strip (B).

In order to solve the above problems, as shown in FIG. 1, a method of partially contacting the bent strip B by inserting the clip C into the side surface of the coil-shaped product A is used. In the state in which the worker pushes the strip B bent downward, the other worker has to insert the clip C by using a separate tool, as well as the clip C. There was a problem in that it is not able to maintain a close contact with B) not fully adhered to only a part of the state and only a part in close contact.

In addition, when the strip (B) is transferred to the packaging process in the state bent downward as described above, the inner diameter of the coil-shaped product (A) is not secured, as shown in Figure 2 the inner circumferential ring (D) for packaging There was a problem such that it cannot be inserted.

The present invention has been made to solve the above-mentioned problems, and in particular, the present invention is to attach at least one attachment pad having a magnetic force to the inner diameter strip of the coil-like product, to fit the strip bent by the load to the inner diameter of the coil-shaped product Not only close contact for a long time, but also prevent the entire coil-shaped product from becoming defective due to breakage of the bent strip, but also close to the inner diameter strip of the coil-shaped product to secure the inner diameter to facilitate the inner ring of the packaging process. It is an object to provide a device.

A feature of the present invention for achieving the above object is, in the production of the coiled product, the inner diameter strip of the coiled product to closely adhere the strip bent from the inner diameter of the coiled product to the inner diameter of the coiled product in close contact In an apparatus, one or more attachment pads are attached to an inner diameter strip of a coiled product, and the attachment pads are bent at the inner diameter of the coiled product by laminating a rubber magnet having magnetic force on top of the elastic rubber plate. It can be configured to tightly adhere the strip to the inner diameter.

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In addition, the inner diameter strip contact device of the coil-like product according to the present invention, the supply member for continuously supplying the attachment pad in the inner diameter portion of the coil-shaped product, the attachment is supplied from the supply member is coupled to the lower portion of the supply member An embodiment may be constructed that includes an attachment member for attaching the pad to the inner diameter strip of the coiled product.

In an embodiment of the inner diameter strip contacting device of the coil-like product according to the present invention, the supply member is coupled to one or more along the outer circumferential surface of the attachment member so that the attachment member simultaneously attaches an attachment pad to the inner diameter strip of the coil-shaped product. It may be configured to attach.

In addition, in the embodiment of the inner diameter strip close contact device of the coil-like product according to the present invention, the supply member, the pad loading portion for continuously supplying the attachment pad in the state in which at least one attachment pad, and the pad loading portion A cover part coupled to an upper part to prevent the attachment pad from falling off to the upper part, a pad cylinder which is coupled by a cylinder fixing part at a rear end of the pad loading part to generate a forward movement force for discharging the attachment pad, and the pad cylinder A pad cylinder rod installed at the front of the pad cylinder to transfer the forward movement force generated by the pad cylinder to the attachment pad and to discharge the attachment pad to the outside of the pad loading portion, and coupled to a lower portion of the pad loading portion to the inner diameter of the coil type product. Inserted portion is inserted and discharge pad is discharged from the pad loading portion and configured in the lower portion of the insertion portion Air entered in the link fastening portion link portion can move and is fastened buoy will be able to comprise dongbueul.

In addition, the pad loading portion of the supply member according to the embodiment, by attaching the sensor portion to one end of the front portion to prevent the collision between the pad loading portion and the coil-shaped product in the fixing member is inserted into the inner diameter of the coil-shaped product. Can be configured.

In addition, the cover portion of the supply member according to the embodiment, by installing a pressing portion having a spring in the lower portion to press the mounting pad loaded with the pressing portion to the bottom, the lowermost attachment pad is discharged while the next attachment pad is continuously It may be configured to be supplied with.

In addition, the insertion portion of the supply member according to the embodiment may be configured to be easily discharged and positioned by forming a pad moving groove having a width corresponding to the attachment pad on the upper portion.

In addition, the fastening part moving part of the supply member according to the embodiment may be configured to be formed by the binding pin moving groove on the side so that the binding pin of the link fastening portion can be moved, oblique direction from the side of the fastening part moving part. It may be configured to form.

In the embodiment of the inner diameter strip contacting device of the coil-shaped product according to the present invention, the attachment member has a body portion configured to move the link portion by forming a link portion movement passage of a shape corresponding to the form of the link portion therein; A link cylinder for generating forward and backward movement force for moving the link part forward and backward from the rear of the body portion, and a link installed at the front of the link part cylinder to transfer the forward and backward movement force generated by the link part cylinder to the link part. And a link portion coupled to an end cylinder rod and an end portion of the link portion cylinder rod to move forward and backward by the forward and backward movement force of the link portion cylinder and to raise or lower the supply member in the inner diameter direction of the coil type product. Could be.

In addition, the body portion of the attachment member according to the embodiment, it may be configured to be easily coupled to the moving means by forming a flange integrally at the bottom.

In addition, the link portion of the attachment member according to the embodiment, the link fastening portion formed with a binding pin at the end is formed in a number corresponding to the supply member so as to simultaneously raise and lower a plurality of supply members installed on the upper portion of the attachment member. Will be configurable.

The objects, features and advantages of the present invention will be more readily understood by reference to the accompanying drawings and the following detailed description.

Hereinafter, with reference to the accompanying drawings will be described in detail the configuration and effect of the preferred embodiment of the present invention.

Figure 3 is a perspective view showing a general moving means used in the strip contact process, showing a generally known moving means for moving the strip contacting device of the inner diameter of the coil-like product of the present invention to be described later to the strip. That is, the strip contacting apparatus of the present invention is moved to the left and right by the moving means (E) shown in Figure 3 is inserted into the inner diameter of the coil-like product (A) located on the left and right.

The moving means (E) is a general known technique used in steel mills. When the operating relationship is roughly examined, the driving unit (e2) moves left and right by a bevel gear shaft rotated by the driving motor (e1). As a result, the arm e4 connected to the driving part e2 is moved left and right, and the strip tightness device of the present invention coupled to both sides of the end of the arm e4 is left and right according to the movement of the arm e4. It is inserted into the coiled product (A) located.

 The up-and-down movement of the strip contacting apparatus of the present invention moves up and down by the arm e4 by the arm cylinder e5 connected to one end of the arm e4 and one end of the driving part e2. Will move,

The driving sensor unit e3 is installed at the left and right movement limit points of the driving unit e2, and the driving unit e2 is driven by stopping the driving motor e1 when the driving unit e2 moves to the left and right movement limit points. Prevents collision with the opposite end of the motor (e1) or the driving motor (e1),

The sensor member 11a is installed at one end of the supply member 10 to be described later, and the supply member 10 of the strip contacting apparatus of the present invention installed at the end of the drive unit e2 by the left and right movement of the drive unit e2. When moving close to the coil-shaped product (A), the driving motor (e1) is stopped to prevent the collision between the supply member 10 and the coiled product.

Figure 4 is a perspective view of the inner diameter strip adhesion device of the coil-like product according to an embodiment of the present invention, Figure 5 is an exploded perspective view of the inner diameter strip adhesion device of the coil-shaped product according to an embodiment of the present invention, 6 is a detailed configuration diagram of the supply member according to an embodiment of the present invention, Figure 7 is a detailed configuration diagram of the attachment member according to an embodiment of the present invention, Figure 8 is a cross-sectional view of Figure 4, one of the present invention The structure of the inner diameter strip contact | adherence apparatus of the coil type product which concerns on an Example is shown. That is, the strip tightness device of the present invention, at least one supply member 10 for continuously supplying the attachment pad 16 in the inner diameter portion of the coil-shaped product (A),

An attachment member 20 coupled to the lower portion of the supply member 10 and simultaneously attaching one or more attachment pads 16 supplied from one or more supply members 10 to the inner diameter strip B of the coil type product A. It is configured to include).

To this end, the attachment pad 16 may be made of various materials having magnetic force for firm attachment to the strip (B) of the coil type product (A), but in consideration of the shape, manufacturing cost, and loadability of the inner diameter portion. As shown in FIG. 6, it is most effective to stack the rubber magnet 16b having magnetic force on the elastic rubber plate 16a and to manufacture the same.

As shown in FIG. 6, the supply member 10 continuously supplies the attachment pad 16 from the inner diameter portion of the coil-shaped product A. The pad loading portion 11 and the lid portion 12 are provided. ), The cylinder fixing part 13a, the pad cylinder 13, the pad cylinder rod 13b, the insertion part 14, and the fastening part moving part 15 are comprised.

The pad loading portion 11 is configured to store and load one or more attachment pads 16 in order to continuously supply the attachment pads 16, in consideration of the attachment pads 16 having magnetic force. It is preferable to manufacture the material which is not influenced by magnetic force such as plastic.

In addition, the sensor portion 11a is attached to one end of the front portion of the pad loading portion 11 so that the fixing member 10 is inserted into the inner diameter portion of the coil-shaped product. It is configured to prevent the collision with A) (see Fig. 9).

The cover part 12 is coupled to an upper portion of the pad loading part 11 to prevent the attachment pad 16 from falling off to the upper side, and to provide a pressing part 12b having a spring 12a at the bottom thereof. By installing the pressing portion 12b by pressing the attachment pad 16 loaded on the pad loading portion 11 to the lower side based on the tension of the spring 12a, the attachment pad 16 located at the bottom will be described later. It is configured to be discharged by the pad cylinder 13 and to supply the next attachment pad 16 continuously.

To this end, the cover portion 12 is preferably made of a material that is not affected by the magnetic force, such as plastic in consideration of the attachment pad 16 having a magnetic force.

The pad cylinder 13 is to be combined by the cylinder fixing portion 13a at one end of the rear surface of the pad loading portion 11 to generate a forward movement force for discharging the attachment pad 16,

The pad cylinder rod 13b is installed on the front surface of the pad cylinder 13 to transmit the forward movement force generated by the pad cylinder 13 to the attachment pad 16 to transfer the attachment pad 16 to the pad loading portion ( 11) It is configured to be discharged to the outside.

To this end, the pad cylinder rod 13b is preferably made of a material that is not affected by magnetic force, such as plastic, in consideration of the attachment pad 16 having magnetic force.

The inserting portion 14 is formed in the lower portion of the pad loading portion 11 is inserted into the inner diameter portion of the coil-shaped product (A) and at the same time the attachment pad 16 discharged from the pad loading portion 11 Placed to be coupled to the inner diameter of the coil-shaped product (A), the pad moving groove (14a) of the width corresponding to the attachment pad 16 is formed on the top to facilitate the attachment pad 16 It is configured to be discharged and located.

The fastening part moving part 15 is formed at the lower part of the insertion part 14 and is a place where the link fastening part 23a of the link part 23 which will be described later inside is fastened and moved. Binding pin moving groove (15a) that can be moved by the binding pin (23b) of the 23a is formed in an oblique line,

As shown in FIG. 8, when the link unit 23 to be described later moves forward or backward in a state in which the link unit 23 is attached to the binding pin moving groove 15a formed in an oblique direction by the binding pin 23b, the fixing member ( 10) is configured to be lowered or raised by the diagonal angle of the binding pin moving groove 15a, that is, the difference between the beginning and the end of the diagonal line.

As shown in FIG. 7, the attachment member 20 attaches the attachment pad 16 supplied from the supply member 10 to the inner diameter strip B of the coil type product A, and includes a body part ( 21, the link part cylinder 22, the link part cylinder rod 22a, and the link part 23 are comprised.

The body portion 21 has a link portion moving passage 21b having a shape corresponding to that of the link portion 23 to be described later, and is configured to move the link portion 23. The flange 21a for easy coupling with the moving means E is configured to be integrated.

The link cylinder 22 is to generate a forward and backward movement force for moving forward and backward the link portion 23 at the rear of the body portion 21,

The link part cylinder rod 22a is installed at the front of the link part cylinder 22 to transmit the forward and backward movement force generated by the link part cylinder 22 to the link part 23, thereby providing a link part 23. It is configured to move forward and backward.

The link portion 23 is coupled to the end of the link portion cylinder rod 22a to move forward and backward by the forward and backward movement force of the link portion cylinder 22 and to supply the supply member 10 to the coil type product (A). As to increase or decrease in the inner diameter direction of the), a link fastening portion 23a having a binding pin 23b formed at an end thereof is formed in a number corresponding to the supply member 10, and thus a plurality of links are installed on the upper portion of the attachment member 20. It is moved forward and backward in the state of being inserted into the fastening portion moving part 15 of the two supply members 10,

The binding pin 23b formed at the end is moved forward and backward in a state of being bound to the binding pin moving groove 15a formed in an oblique direction from the side of the fastening portion moving part 15.

In the binding pin 23 formed at the end of the link portion 23a of the link portion 23 is moved forward and backward in a state of being bound to the binding pin moving groove 15a of the fixing member 10,

As shown in FIGS. 8 and 9A and 9B, since the link portion 23 has a fixed size and a forward / backward movement position, a binding pin moving groove of the fixing member 10 capable of raising and lowering movement is possible. 15a is adjusted to the forward and backward movement positions of the link portion 23, whereby the fixing member 10 and the start of the oblique line of the binding pin moving groove 15a formed on the side of the fastening portion moving part 15 It is configured to descend or ascend by the difference of the ends.

9A and 9B are schematic views showing the process of closely contacting the inner diameter strip of the coil type product using FIG. 4 at the time point of FIG. 8, wherein the inner diameter strip contacting device of the coil type product of the present invention coils an attachment pad. The process of adhering to the inner diameter part of a mold product is shown. That is, when the worker wants to closely contact the strip B of the inner diameter of the coil-shaped product (A),

(a) In a state where the attachment pad 16 is loaded on the pad loading portion 11 of the fixing member 10,

(b) The inserting portion 14 is inserted into the inner diameter portion of the coil-shaped product A using the moving means E, and the attachment pad 16 is padded by the pad cylinder rod 13b. 11) It is discharged to the outside. When the insertion portion 14 is inserted into the inner diameter portion of the coil-shaped product A by the moving means E, the sensor portion 11a attached to one end of the front surface of the pad loading portion 11 is pad loading portion. By stopping the drive motor e1 of the moving means E by sensing the distance between the side of the coil type product A and the coil 11 (see FIG. 3), the pad loading portion 11 and the coil type product ( The collision with the side of A) is prevented.

( c) With the attachment pad 16 discharged from the pad loading portion 11 and positioned in the pad moving groove 14a of the insertion portion 14 as described above, the link portion cylinder (22) through the link portion cylinder 22 In the forward movement 22, the link portion 23 formed at the end of the link portion cylinder 22 is moved forward so that the link fastening portion 23a moves the fastening portion 15 of the fixing member 10. Move forward along the state whereby the binding pin (23b) formed at one end of the link fastening portion (23a) is bound to the binding pin moving groove (15a) formed diagonally on both sides of the fastening portion moving portion (15) To move forward,

According to the forward movement of the binding pin 23b, the starting portion of the oblique line of the binding pin moving groove 15a, that is, the portion located below the binding pin 23b, is moved to the movement position of the binding pin 23b. The fixing member 10 is raised above the fit,

Due to the rising of the fixing member 10, the attachment pad 16 located at the insertion portion 14 of the fixing member 10 is attached to the inner diameter portion B of the coil-shaped product A while pressing in the inner diameter direction. At the same time, the inner diameter strip (B) is brought into close contact.

(d) As described above, the attachment pad 16 is attached to the inner diameter strip B of the coil-shaped product A and adheres the strip B in the direction of the inner diameter, through the link part cylinder 22. When the link part cylinder 22 is moved backward, the link part 23 formed at the end of the link part cylinder 22 is moved backward so that the link fastening part 23a is fastened to the fastening member 10. A backward movement along the moving groove 15, whereby the binding pin 23b formed at one end of the link fastening portion 23a is formed in an oblique direction on both sides of the fastening portion moving portion 15a. Will move backwards,

According to the backward movement of the binding pin 23b, the end of the oblique line of the binding pin moving groove 15a, that is, the portion located above the binding pin 23 among the diagonal lines, is aligned with the movement position of the binding pin 23b. The fixing member 10 is lowered on the keeper.

(e) Retract the pad cylinder rod 13b through the pad cylinder 13 in the above state so that the next attachment pad 16 can be supplied,

(f) After discharging the insertion portion 14 inserted into the inner diameter portion of the coiled product A from the inner diameter portion of the coiled product A using the moving means E, the moving means E is turned to the right. By moving the direction to be in close contact with the inner diameter direction of the strip (B) bent downward from the inner diameter of the coil-shaped product (A) located on the right.

In addition, the inner diameter strip contact device of the coil-like product of the present invention may be variously modified, and the embodiments to be modified should all be included in the scope of the present invention without departing from the scope of the present invention. .

According to the present invention, by attaching one or more attachment pads having magnetic force to the inner diameter strip of the coiled product, not only the strip bent by the load for a long time according to the inner diameter of the coiled product, but also the breakage of the bent strip Due to this, it is possible to obtain advantages such as preventing the entire coil-type product from becoming in a bad state while securing an inner diameter for facilitating the inner ring work of the packaging process.

Claims (13)

In the production of the coiled product, in the inner diameter strip contacting device of the coiled product to closely adhere the strip bent from the inner diameter of the coiled product to the inner diameter of the coiled product, One or more attachment pads are attached to the inner diameter strip of the coiled product, The attachment pad, An inner diameter strip adhesion device of a coil-shaped product, characterized in that for producing a rubber magnet having a magnetic force on the upper portion of the elastic rubber plate. delete The method of claim 1, Inner strip strip contact device of coil type product, Supply member for continuously supplying the attachment pad in the inner diameter of the coil type product, And an attachment member attached to the lower portion of the supply member to attach the attachment pad supplied from the supply member to the inner diameter strip of the coil type product. The method of claim 3, wherein Supply member, A pad loading part for continuously supplying an attachment pad in a state in which at least one attachment pad is loaded; A cover part coupled to an upper part of the pad loading part to prevent the attachment pad from falling off; A pad cylinder coupled by a cylinder fixing part at a rear end of the pad loading part to generate a forward movement force for discharging the attachment pad; A pad cylinder rod installed at the front of the pad cylinder and transferring the forward movement force generated in the pad cylinder to the attachment pad to discharge the attachment pad to the outside of the pad loading portion; An insertion part coupled to a lower part of the pad loading part and inserted into an inner diameter part of the coil-type product, and having an attachment pad discharged from the pad loading part; An inner diameter strip contacting apparatus of the coil type product, characterized in that the lower portion of the insert is configured to include a fastening part moving part which is coupled to the link fastening portion of the link portion therein. The method of claim 3, wherein Attachment member, A body part configured to have a link part moving path having a shape corresponding to the shape of the link part therein, so that the link part can be moved; Link part cylinder for generating forward and backward movement force for forward and backward link part in the rear of the body portion, A link part cylinder rod installed at the front of the link part cylinder to transfer the forward and backward movement force generated by the link part cylinder to the link part; Coil-shaped product, characterized in that it is coupled to the end of the link cylinder rod forward and backward by the forward and backward movement force of the link cylinder, the link member for raising or lowering the supply member in the inner diameter direction of the coil-shaped product Inner strip strip sealing device. The method of claim 3, wherein The supply member is coupled to one or more along the outer circumferential surface of the attachment member so that the attachment member can attach the attachment pad to the inner diameter strip of the coiled product at least one at the same time. Device. The method of claim 4, wherein The pad loading part may be attached to a sensor part at one end of the front part to prevent a collision between the pad loading part and the coil type product when the fixing member is inserted into the inner diameter part of the coil type product. Strip contactor. The method of claim 4, wherein The cover part is provided with a pressing part provided with a spring at the bottom to press the mounting pad loaded with the pressing part downward so that the lowermost attachment pad is discharged and the next attachment pad can be continuously supplied. Coupling device for inner diameter strip of coiled product. The method of claim 4, wherein Wherein the insertion portion, the inner diameter of the strip-shaped strip adhesion device of the coil-type product, characterized in that to form a pad moving groove having a width corresponding to the attachment pad on the top to facilitate the discharge and position. The method of claim 4, wherein The fastening part moving part, the inner diameter strip of the coil-type product of the coil-type product, characterized in that the fastening pin moving groove which is formed by moving the fastening pin of the link fastening portion on the side. The method of claim 5, Body portion of the coil-shaped strip of the product, characterized in that the body is formed integrally with the flange for easy coupling with the moving means in the rear portion. The method of claim 5, The link portion of the coil-shaped product, characterized in that the link fastening portion formed with a binding pin at the end is formed in a number corresponding to the supply member to simultaneously raise and lower the plurality of supply members installed on the upper portion of the attachment member. Cervical strip fitting. The method of claim 10 The binding pin moving groove, the inner diameter portion of the strip-type contacting device of the coil-shaped product, characterized in that formed in an oblique direction at the side of the fastening portion moving portion.

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