CN115402565A

CN115402565A - Steel coil saddle with pressure tail mechanism

Info

Publication number: CN115402565A
Application number: CN202211161625.7A
Authority: CN
Inventors: 朱彪
Original assignee: Wisdri Engineering and Research Incorporation Ltd
Current assignee: Wisdri Engineering and Research Incorporation Ltd
Priority date: 2022-09-23
Filing date: 2022-09-23
Publication date: 2022-11-29
Also published as: WO2024060579A1

Abstract

The invention discloses a steel coil saddle with a belt tail mechanism, which comprises a saddle body and the belt tail mechanism, wherein the belt tail mechanism is fixedly arranged on the saddle body, the belt tail mechanism comprises a first lever assembly and a second lever assembly, the first lever assembly comprises a first downward pressing part, a first swinging part and a first rotating shaft, the first rotating shaft is positioned on the saddle body, and the first downward pressing part and the first swinging part are arranged on two sides of the first rotating shaft and can respectively rotate relative to the first rotating shaft; the second lever assembly comprises a second pressing part, a second swinging part and a second rotating shaft, the second rotating shaft is positioned on the saddle body, and the second pressing part and the second swinging part are arranged on two sides of the second rotating shaft and can respectively rotate relative to the second rotating shaft; the first pressing part and the second pressing part are located on one side close to each other, the steel coil is arranged on the first pressing part and the second pressing part, and the tail of the steel coil is located on the first swinging part or the second swinging part. The invention can automatically press the strip tail of the steel coil to prevent the strip tail from drooping downwards to influence bundling.

Description

Steel coil saddle with pressure tail mechanism

Technical Field

The invention relates to the technical field of metallurgy, in particular to a steel coil saddle with a belt tail mechanism.

Background

In the field of continuous production of cold-rolled strip steel, finished strip steel is coiled into a steel coil by a coiler and then transported to a steel coil saddle by a steel coil car. The finished steel coil is generally required to be packaged in a packaging unit for meeting the requirements of transportation and delivery, namely, the steel coil is bundled at a bundling saddle station. Referring to fig. 1, in an actual production process, when the steel coil 100 is placed in the saddle 200, the tail of the last outer ring of the steel coil 100 can droop due to self weight, and drooping during production of thin strip steel is more obvious, so that when the bundling operation of the full-automatic bundling machine is performed, the bundling belt guide slot extends into the steel coil, the tail of the steel coil and the tail of the steel coil can interfere with each other, damage to the bundling belt guide slot is caused, and the safety and yield of the device are affected.

Disclosure of Invention

Aiming at the technical defect that equipment and band steel are damaged due to the fact that the existing drooping band tail is easy to interfere with a bundling band guide groove, the invention provides a steel coil saddle with a band tail mechanism, and aims to solve the problem.

The invention is realized by adopting the following technical scheme:

the invention provides a steel coil saddle with a belt tail mechanism, which comprises a saddle body and the belt tail mechanism, wherein the belt tail mechanism is fixedly arranged on the saddle body, the belt tail mechanism comprises a first lever assembly and a second lever assembly, the first lever assembly comprises a first downward pressing part, a first swinging part and a first rotating shaft, the first rotating shaft is positioned on the saddle body, and the first downward pressing part and the first swinging part are arranged on two sides of the first rotating shaft and can respectively rotate relative to the first rotating shaft; the second lever assembly comprises a second pressing part, a second swinging part and a second rotating shaft, the second rotating shaft is positioned on the saddle body, and the second pressing part and the second swinging part are arranged on two sides of the second rotating shaft and can respectively rotate relative to the second rotating shaft; the first pressing part and the second pressing part are located on one side close to each other, the steel coil is arranged on the first pressing part and the second pressing part, and the tail of the steel coil is located on the first swinging part or the second swinging part.

In order to ensure the lifting and pressing effects of the first swinging part or the second swinging part on the belt tail of the steel coil, the first swinging part and the second swinging part respectively comprise a swinging rod and a pressing part arranged on the swinging rod, and the pressing part is located at one end, far away from the first pressing part and the second pressing part, of the swinging rod.

The pressing piece comprises a pressing plate and a pressing plate base, and the pressing plate base are connected in a buffering mode through an elastic piece.

In order to ensure good fit of the pressing piece to the tail of the steel coil, the pressing plate base is pivoted with the swing rod and can rotate relative to the swing rod.

Wherein, in order to guarantee on the coil of strip is not arranged in the saddle body, reliable pendulum down, the reseing of first splenium and second splenium to and avoid the coil of strip to arrange in on the saddle body, the condition that the tape tail damaged appears for the rigidity collision with the piece of support, still be connected with the extension spring between piece and the saddle body.

Wherein, for the prevention damage coil of strip surface, be equipped with the rubber bolster on first splenium and the second splenium respectively with the butt department of coil of strip butt.

Wherein, in order to guarantee the good supporting role to the coil of strip, be equipped with two at least supporting seats on the saddle body along the axial of coil of strip, the supporting seat all includes two support mesas, forms a recessed chamber that holds between two support mesas, and the coil of strip is located on two support mesas of supporting seat.

Based on the consideration of installation convenience and assembly optimization, the tape tail pressing mechanism is arranged on at least one supporting seat of the saddle body, a first pressing part and a second pressing part of the tape tail pressing mechanism are movably arranged in the accommodating cavity, and a first swinging part and a second swinging part are arranged at one ends, far away from each other, of the two supporting table tops.

Wherein, in order to avoid interfering the entering and exiting of the bundling belt guide groove of the bundling machine, a certain gap is reserved between the supporting seats.

Wherein, for the prevention damage coil of strip surface, the upper surface of support mesa is equipped with the rubber bolster.

After adopting the scheme, the invention has the following beneficial effects:

according to the invention, the steel coil is pressed down onto the first pressing part and the second pressing part to drive the first swinging part and the second swinging part to swing up, so that the strip tail on the first swinging part or the second swinging part is lifted up and pressed tightly, and when the steel coil is lifted up and leaves the first pressing part and the second pressing part, the first swinging part and the second swinging part automatically swing down; namely, the lever assembly of the strip tail pressing mechanism automatically lifts and presses the strip tail through the gravity of the steel coil, and the automatic pressing of the strip tail is realized without additionally increasing power and a detection mechanism, so that the equipment is simple and compact, and is convenient to maintain; and the steel coil belt is lifted to avoid the interference of the steel coil belt tail and a bundling belt guide groove of the bundling machine, so that the fault rate of the automatic bundling machine is reduced, and the equipment fault and the steel coil damage caused by the downward drooping of the steel coil belt tail are reduced.

The invention is further described in detail below with reference to the drawings and specific embodiments.

Drawings

FIG. 1 is a schematic structural view of a steel coil saddle in a prior art design;

FIG. 2 is a first schematic structural diagram of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 2;

FIG. 4 is a second schematic structural view of another aspect of the present invention;

FIG. 5 is a first schematic view of the present invention and the structure of the steel coil;

fig. 6 is a second schematic view of the present invention and the structure of the steel coil.

Description of reference numerals:

a steel coil 100 and a saddle 200;

the saddle comprises a saddle body 1, a supporting seat 11, a supporting table surface 111 and an accommodating cavity 112;

the belt pressing tail mechanism 2, the first lever component 21, the first pressing part 211, the first swinging part 212, the first rotating shaft 213, the second lever component 22, the second pressing part 221, the second swinging part 222, the second rotating shaft 223, the swinging rod 20, the pressing piece 30, the pressing plate 301, the pressing plate base 302, the elastic piece 303 and the tension spring 304;

and (3) a steel coil.

Detailed Description

To further illustrate the various embodiments, the invention provides the accompanying drawings. The accompanying drawings, which are incorporated in and constitute a part of this disclosure, illustrate embodiments of the invention and, together with the description, serve to explain the principles of the embodiments. Those skilled in the art will appreciate still other possible embodiments and advantages of the present invention with reference to these figures. Elements in the figures are not drawn to scale and like reference numerals are generally used to indicate like elements.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "top", "bottom", "side", "center", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the devices or elements referred to must have specific orientations, be constructed in specific orientations, and be operated, and thus, should not be construed as limiting the present invention.

The invention will now be further described with reference to the accompanying drawings and detailed description.

Referring to fig. 2 to 6, the present embodiment provides a steel coil saddle with a tape tail mechanism, which comprises a saddle body 1 and a tape tail mechanism 2 as a preferred embodiment of the present invention. The belt pressing tail mechanism 2 is fixedly arranged on the saddle body 1, the belt pressing tail mechanism 2 comprises a first lever assembly 21 and a second lever assembly 22, the first lever assembly 21 comprises a first pressing part 211, a first swinging part 212 and a first rotating shaft 213, the first rotating shaft 213 is positioned on the saddle body 1, and the first pressing part 211 and the first swinging part 212 are arranged on two sides of the first rotating shaft 213 and can respectively rotate relative to the first rotating shaft 213; the second lever assembly 22 comprises a second pushing part 221, a second swinging part 222 and a second rotating shaft 223, the second rotating shaft 223 is positioned on the saddle body 1, the second pushing part 221 and the second swinging part 222 are arranged on two sides of the second rotating shaft 223 and can rotate relative to the second rotating shaft 223 respectively; the first and second pressing

portions

211 and 221 are located at the sides close to each other, the steel coil 3 is disposed on the first and second

pressing portions

211 and 221, and the tail of the steel coil 3 is located on the first or second swinging

portion

212 or 222. So, coil of strip 3 is at the in-process of arranging first pushing down part 211 and the second pushing down part 221 of saddle body 1 in, coil of strip 3's weight is with first pushing down part 211 and the downward pressure of second pushing down part 221, in order to drive first pendulum part 212 and the upward pendulum of second pendulum part 222, thereby the band tail that makes to be located on first pendulum part 212 or the second pendulum part 222 lifts up and compresses tightly, avoid coil of strip 3's band tail and bundling machine's bundling belt guide slot to take place to interfere, reduce equipment trouble and coil of strip 3 damage because of coil of strip 3's the lower drooping of band tail leads to. When the steel coil 3 is lifted and leaves the first pressing part 211 and the second pressing part 221, the first swinging part 212 and the second swinging part 222 automatically swing down to avoid interference with the steel coil 3 which is transported forwards in a stepping manner. According to the invention, the lever mechanism of the strip tail pressing mechanism 2 is adopted, the self weight of the steel coil 3 is utilized to realize the automatic lifting and pressing of the strip tail of the steel coil 3, the structure is ingenious, and the equipment is simple and compact.

In this embodiment, referring to fig. 2 to 4, each of the first pendulum part 212 and the second pendulum part 222 includes a pendulum rod 20 and a pressing element 30 disposed on the pendulum rod 20, and the pressing element 30 is located at an end of the pendulum rod 20 far from the first pressing part 211 and the second pressing part 221. The pressing element 30 includes a pressing plate 301 and a pressing plate base 302, and the pressing plate 301 and the pressing plate base 302 are in buffer connection through an elastic element 303. Specifically, the elastic member 303 is a combined disc spring with a certain thickness to prevent the tail of the steel coil 3 from being in rigid contact with the first swing portion 212 or the second swing portion 222. Further, the pressing plate base 302 is pivoted with one end of the swing rod 20, and the pressing plate base 302 can rotate relative to the swing rod 20, so as to further avoid the strip tail of the steel coil 3 from being in rigid contact with the first swing part 212 or the second swing part 222, avoid the strip tail of the steel coil 3 from being damaged in the process of pressing the strip tail of the steel coil 3, and also ensure the good fit effect of the pressing plate 301 and the strip tail of the steel coil 3. Wherein, a tension spring 304 is further connected between the pressing member 30 and the saddle body 1, one end of the tension spring 304 is arranged on the saddle body 1, and the other end is connected with the pressing member 30. When the steel coil 3 is not placed on the saddle body 1, the tension force of the tension spring 304 makes the first pressing part 211 and the second pressing part 221 of the belt pressing tail mechanism 2 in a state of being swung down, and the height is given up, so that the steel coil is stepped, and the interference with the forward stepped steel coil 3 is avoided.

In this embodiment, first splenium 211 and second splenium 221 are equipped with the rubber bolster respectively with the butt department of coil of strip 3 butt to avoid coil of strip 3 and first splenium 211 and second splenium 221 to be the rigidity contact, avoid causing the damage to coil of strip 3 at the in-process that compresses tightly the band tail of coil of strip 3.

Continuing to refer to fig. 2 to 4, the saddle body 1 is a plate-shaped structure, the steel coil 3 is disposed on the saddle body 1, specifically, at least two supporting seats 11 are disposed along the axial direction of the steel coil 3, each supporting seat 11 includes two supporting platforms 111, a concave accommodating cavity 112 is formed between the two supporting platforms 111, and the steel coil 3 is disposed on the two supporting platforms 111 of the supporting seat 11. Based on the consideration of installation convenience and assembly optimization, the ribbon tail pressing mechanism 2 is arranged on at least one support seat 11 of the saddle body 1, the first pressing part 211 and the second pressing part 221 of the ribbon tail pressing mechanism 2 are movably arranged in the accommodating cavity 112, and the first swinging part 212 and the second swinging part 222 are respectively arranged at one ends of the two support table boards 111, which are far away from each other.

Wherein, for guaranteeing coil of strip 3 and stablizing spacing on supporting seat 11, two support mesa 111 form an inclined plane from the outside of keeping away from each other to the inboard downward sloping that is close to each other gradually, so make two support mesa 111 of every supporting seat 11 and hold the cavity 112 whole and roughly be the V-arrangement structure, the coil of strip of being convenient for is arranged in on the supporting seat 11. Further, in order to prevent the surface of the steel coil 3 from being damaged, a rubber buffer is arranged on the upper surface of the supporting table 111.

Referring to fig. 2 and 4, a gap is left between the supporting bases 11, and the gap between the supporting bases 11 can be used for the belt guiding slot of the bundling machine to go in and out, so as to bundle the steel coil 3. Thus, the number of the supporting seats 11 is determined by the number of the binding bands to be bound on the steel coil 3. In this embodiment, only one binding band operation is needed to be performed on the steel coil, and therefore, the number of the supporting seats 11 is two. Furthermore, in order to facilitate the passing in and out of the strap guide slot of the bundling machine, the saddle body 1 is fixedly provided with a reinforcing rib with a certain height, and the supporting seat 11 is fixedly arranged on the reinforcing rib, so as to avoid the interference to the passing in and out of the strap guide slot of the bundling machine.

The specific working process of the steel coil saddle with the belt tail mechanism is as follows:

referring to fig. 5, the steel coil 3 is placed on the supporting table 111 of the supporting seat 11 of the saddle body 1 along the axial direction, the supporting table 111 limits the steel coil 3, and the weight of the steel coil 3 presses the first pressing part 211 and the second pressing part 221 downward to drive the first swinging part 212 and the second swinging part 222 to swing upward, so that the strip tail on the first swinging part 212 or the second swinging part 222 is lifted and pressed; a bundling belt guide groove of the bundling machine penetrates through a gap between the two supporting seats 11 so as to bundle the steel coil 3;

referring to fig. 6, after the bundling operation is completed, the steel coil 3 is lifted to be separated from the supporting seat 11 of the saddle body 1, and meanwhile, when the steel coil 3 is separated from the first pressing portion 211 and the second pressing portion 221, the first pendulum portion 212 and the second pendulum portion 222 automatically swing down under the action of the tension spring 304, so that the steel coil 3 steps forward.

While the invention has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. The utility model provides a take steel coil saddle of area tape trailer mechanism which characterized in that: the saddle comprises a saddle body and a tape tail pressing mechanism, wherein the tape tail pressing mechanism is fixedly arranged on the saddle body and comprises a first lever assembly and a second lever assembly, the first lever assembly comprises a first pressing part, a first swinging part and a first rotating shaft, the first rotating shaft is positioned on the saddle body, and the first pressing part and the first swinging part are arranged on two sides of the first rotating shaft and can respectively rotate relative to the first rotating shaft; the second lever assembly comprises a second pressing part, a second swinging part and a second rotating shaft, the second rotating shaft is positioned on the saddle body, and the second pressing part and the second swinging part are arranged on two sides of the second rotating shaft and can respectively rotate relative to the second rotating shaft; the first pressing part and the second pressing part are located on one side close to each other, the steel coil is arranged on the first pressing part and the second pressing part, and the tail of the steel coil is located on the first swinging part or the second swinging part.

2. The steel coil saddle with the belt tail mechanism according to claim 1, wherein: the first swinging part and the second swinging part comprise swinging rods and pressing pieces arranged on the swinging rods, and the pressing pieces are located at one ends, far away from the first pressing part and the second pressing part, of the swinging rods.

3. The steel coil saddle with the belt tail mechanism according to claim 2, wherein: the pressing piece comprises a pressing plate and a pressing plate base, and the pressing plate base are in buffering connection through an elastic piece.

4. The steel coil saddle with the belt tail mechanism according to claim 3, wherein: the pressing plate base is pivoted with the swing rod and can rotate relative to the swing rod.

5. The steel coil saddle with the belt tail mechanism according to claim 2, wherein: and a tension spring is connected between the pressing piece and the saddle body.

6. The steel coil saddle with the belt tail mechanism according to claim 1, characterized in that: and rubber buffer parts are arranged at the abutting positions of the first downward pressing part and the second downward pressing part, which are abutted against the steel coil respectively.

7. The steel coil saddle with the belt tail mechanism according to claim 1, wherein: the saddle body is equipped with two at least supporting seats along the axial of coil of strip, and the supporting seat all includes two support mesas, forms a recessed chamber that holds between two support mesas, and the coil of strip is located on two support mesas of supporting seat.

8. The steel coil saddle with the belt tail mechanism according to claim 7, wherein: the tail pressing mechanism is arranged on at least one supporting seat of the saddle body, a first pressing part and a second pressing part of the tail pressing mechanism are movably arranged in the accommodating cavity, and a first swinging part and a second swinging part are arranged at one ends, far away from each other, of the two supporting table surfaces.

9. The steel coil saddle with the belt tail mechanism according to claim 7, characterized in that: a certain gap is reserved between the supporting seats.

10. The steel coil saddle with the belt tail mechanism according to claim 7, wherein: the upper surface of the supporting table surface is provided with a rubber buffer.