CN221133619U

CN221133619U - Collecting and rolling station

Info

Publication number: CN221133619U
Application number: CN202321293064.6U
Authority: CN
Inventors: 万永松
Original assignee: Shandong Haorui Metallurgical Equipment Co ltd
Current assignee: Shandong Haorui Metallurgical Equipment Co ltd
Priority date: 2023-05-25
Filing date: 2023-05-25
Publication date: 2024-06-14
Anticipated expiration: 2033-05-25

Abstract

The invention relates to the fields of iron and steel and metallurgy, in particular to a coil collecting station. The coil collecting station is used for collecting and forming bulk coils; then collecting and transporting by using a collecting core frame; the roll-up station includes: an outer tube for receiving the coil; the nose cone is arranged in the outer cylinder and can move in the outer cylinder; the lifting device can control the nose cone to move up and down in the outer cylinder, and is connected to the outer cylinder; the support rolling plate is positioned below the nose cone and can lift the coil formed by the coil collection to move up and down; the coil collecting core frame is positioned below the nose cone, and coils formed by coil collecting fall onto the coil collecting core frame; the lifting device comprises a supporting claw hinged with the outer cylinder, and the supporting claw can drive the nose cone to ascend or descend through rotation. The use safety of the coil collecting station is improved, the structure of the coil collecting station is simplified, and the manufacturing cost of equipment is reduced.

Description

Collecting and rolling station

Technical Field

The invention relates to the fields of iron and steel and metallurgy, in particular to a coil collecting station.

Background

In the prior wire rod rolling project of a steel mill, blank materials such as iron ore, steel billets and the like are generally sent into a heating furnace for high-temperature treatment and initially formed into slabs; then sequentially carrying out rolling treatment links such as rough rolling, intermediate rolling, pre-finish rolling, finish rolling and the like on the slabs to form a formed coil; then, the formed coils are sent into a loose coil air cooling system to be subjected to air cooling treatment, so that the temperature of the coils is partially fallen back, and the temperature after the air cooling treatment is about 600 ℃; these coils are then sent to a coil gathering station. At the coil collecting station, bulk coils are collected by the collecting drum and then moved upwardly using the moving core to receive coils falling from the collecting drum.

Because the movable core frame needs to bear the coil falling in the collecting drum, the collecting core frame needs to move up and down, and the weight of the coil is large, so that the movable core frame has a huge potential safety hazard when moving up and down.

Disclosure of utility model

In order to solve the problems in the prior art, the application provides a coil collecting station.

The specific technical scheme of the application is as follows:

1. a coil station, wherein the coil station is for coil forming bulk coils; then collecting and transporting by using a collecting core frame; the roll-up station includes:

an outer tube for receiving the coil;

the nose cone is arranged in the outer cylinder and can move in the outer cylinder;

The lifting device can control the nose cone to move up and down in the outer cylinder, and is connected to the outer cylinder;

the support rolling plate is positioned below the nose cone and can lift the coil formed by the coil collection to move up and down;

The coil collecting core frame is positioned below the nose cone, and coils formed by coil collecting fall onto the coil collecting core frame;

The lifting device comprises a supporting claw hinged with the outer cylinder, and the supporting claw can drive the nose cone to ascend or descend through rotation.

2. The roll collecting station according to item 1, wherein the lifting device is uniformly provided with one, two, three or more than three along the circumferential direction of the nose cone, and preferably the lifting device is provided with three.

3. The coil collecting station according to item 1 or 2, wherein a supporting lug is fixed on the outer cylinder, one end of the supporting claw is hinged with the supporting lug, one end of the supporting claw, which is away from the hinge shaft between the supporting lug and the supporting claw, is abutted with the nose cone, a clamping groove is formed in the outer circumferential surface of the nose cone, the supporting claw is located inside the clamping groove, and the supporting claw is abutted with the inner wall of the clamping groove.

4. The coil collecting station according to item 3, wherein the support lug is connected with a hydraulic cylinder, a cylinder body of the hydraulic cylinder is hinged with the support lug, a push rod of the hydraulic cylinder is hinged with the support claw, and the hydraulic cylinder is hinged with the support claw at a position far away from a hinge shaft of the support lug and the support claw.

5. The roll-collecting station according to any one of items 1 to 4, wherein the upper end of the nose cone is gradually enlarged in cross section from top to bottom, and the edge of the upper end shaft cross section of the nose cone is a smooth curve.

6. The roll collecting station according to item 5, wherein the roll collecting core frame is columnar, the roll collecting core frame is positioned in the center of the roll collecting mold, a protrusion is formed on the roll collecting core frame, a groove matched with the protrusion is formed at the lower end of the nose cone, and the upper end of the roll collecting core frame is clamped with the lower end of the nose cone.

7. The coil collecting station according to any one of claims 1 to 6, wherein a lifting assembly is arranged below the outer cylinder, the coil supporting plate is connected to the lifting assembly, the lifting assembly can drive the coil supporting plate to reciprocate up and down, a plurality of coil supporting plates are arranged, and the plurality of coil supporting plates are uniformly arranged on the circumference of the coil collecting core frame.

8. The roll collecting station according to item 7, wherein the backup roll is hinged to the lifting assembly, and the backup roll is rotatable in a direction away from the roll collecting core frame.

Advantageous effects

The application provides a coil collecting station, wherein bulk coils enter a gap between a nose cone and an outer cylinder to be collected and formed. When removing album core frame, hold in the palm the claw and hold up the nose cone for album core frame can remove the below of nose cone, and then hold in the palm the claw and can rotate and leave, at the gravity action line, the nose cone can fall into album core frame top, the protruding recess cooperation with the nose cone lower extreme face of album core frame. The supporting claw rotates in a direction away from the nose cone, so that the coil can pass through a gap between the nose cone and the outer cylinder and completely fall onto the coil collecting core frame. Through holding in the palm the claw with nose cone jack-up, and then make the collection roll up the core frame and remove nose cone below through the mode of translation, reduced the upper and lower removal of collection roll up the core frame for coil safer in the transfer process, simultaneously because the weight of nose cone is fixed weight, and coil can change because of technical requirement, further, use to hold in the palm the claw and reciprocate the nose cone and remove the coil more stable than using collection roll up the core frame, reach the safety in utilization of improvement equipment simultaneously. In addition, in the process of falling the nose cone, the supporting claw rotates in the direction away from the nose cone, and meanwhile, the blocking of the falling channel of the coil by the supporting claw is avoided. So that the coil can be wound into a shape. It is worth mentioning that the structure of holding in palm the claw is comparatively simple, and manufacturing cost is lower, and is comparatively more complicated with the structure that the collection core frame can reciprocate that uses, therefore the application still makes the structure of collection book station simplified, has reduced the manufacturing cost of equipment.

Drawings

FIG. 1 is a schematic diagram of the structure of the present application;

Fig. 2 is another view of the structure of the present application.

In the figure, 1, an outer cylinder; 2. a nose cone; 3. a lifting device; 31. a holding claw; 32. a support ear; 33. a hydraulic cylinder; 4. a supporting and rolling plate; 5. a lifting assembly; 6. and a coil core collecting frame.

Detailed Description

The present application will be described in detail below. While specific embodiments of the application are shown, it should be understood that the application may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the application to those skilled in the art.

It should be noted that certain terms are used throughout the description and claims to refer to particular components. Those of skill in the art will understand that a person may refer to the same component by different names. The specification and claims do not identify differences in terms of components, but rather differences in terms of the functionality of the components. As referred to throughout the specification and claims, the terms "include" or "comprising" are used in an open-ended fashion, and thus should be interpreted to mean "include, but not limited to. The description hereinafter sets forth a preferred embodiment for practicing the application, but is not intended to limit the scope of the application, as the description proceeds with reference to the general principles of the description. The scope of the application is defined by the appended claims.

Referring to fig. 1 and 2, the present application provides a coil station for coil forming bulk coils (not shown); then collecting and transporting by using a collecting core frame; the roll-up station includes:

an outer tube 1, wherein the outer tube 1 is used for accommodating coils;

a nose cone 2, wherein the nose cone 2 is arranged inside the outer cylinder 1, and the nose cone 2 can move inside the outer cylinder 1;

a lifting device 3, wherein the lifting device 3 can control the lifting movement of the nose cone 2 in the outer cylinder 1, and the lifting device 3 is connected to the outer cylinder 1;

The supporting and rolling plate 4 is positioned below the nose cone 2, and the supporting and rolling plate 4 can lift the coil formed by coil collection to move up and down;

The coil collecting core frame 6 is positioned below the nose cone 2, and coils formed by coil collecting fall onto the coil collecting core frame 6;

Referring to fig. 1 and 2, the outer cylinder 1 is hollow and cylindrical, the lifting device 3 is disposed at a position of the outer cylinder 1 near the bottom of the lower part, the nose cone 2 is located at the center of the outer cylinder 1, the nose cone 2 is placed on the lifting device 3, and the lower surface of the nose cone 2 abuts against the upper surface of the lifting device 3.

The lifting device 3 is fixedly connected with the outer cylinder 1, and the nose cone 2 is only placed inside the outer cylinder 1, so that the nose cone 2 can freely move in the outer cylinder 1. Thus, the lifting device 3 can drive the nose cone 2 to move up and down in the outer cylinder 1 during operation.

Referring to fig. 1 and 2, the winding core frame 6 is cylindrical, and the winding core frame 6 is positioned at the center of the winding coil of the winding pattern.

When the coil is formed between the outer tube 1 and the nose cone 2, the coil falls from the outer tube 1 and falls to the outer periphery of the coil collecting core frame 6, and a support disc (not shown) capable of supporting the coil is arranged at the lower end of the coil collecting core frame 6. The coil will fall on the support plate and wrap around the winding core frame 6, at which point the winding core frame 6 can be moved so that the bulk coil is wound into a form and secured by the winding core frame 6.

Referring to fig. 1 and 2, when the winding core frame 6 is moved to the lower part of the nose cone 2, the nose cone 2 is lifted by the lifting assembly 5, then the winding core frame 6 is moved to the lower part of the nose cone 2, and then the nose cone 2 is put down by the lifting assembly 5, so that the nose cone 2 is connected with the winding core frame 6, and then the coil can smoothly and orderly fall onto the winding core frame 6.

The lifting device 3 can move the nose cone 2 up and down inside the outer cylinder 1, thus enabling the core frame 6 to move under the nose cone 2 in a translational manner. The coil collecting core frame 6 is more convenient to move, the coil collecting core frame 6 is reduced to drive the coil to move up and down, and the use safety of the coil collecting core frame 6 is greatly improved. And the nose cone 2 is fixed in weight, and the weight of the coil can be different due to the product requirement, so that compared with the method of moving the nose cone 2 to collect the coil, the method is safer and more reliable.

Referring to fig. 1 and 2, the nose cone 2 has an outer diameter smaller than an inner diameter of the outer cylinder 1, so that a gap exists between the nose cone 2 and the outer cylinder 1. The coil falls into this gap and is stacked along the inner wall of the outer tube 1, thereby forming a coil assembly.

The upper end of the nose cone 2 is gradually enlarged from top to bottom in cross section, so that a gap between the nose cone 2 and the outer cylinder 1 at the upper end position of the nose cone 2 is larger, and therefore coils can be separated by the tip of the nose cone 2 when entering the inner part from the upper end of the outer cylinder 1, the coils in bulk can enter the gap between the outer cylinder 1 and the nose cone 2 in sequence, and the possibility of blockage caused by difficult entry of the coils due to too small gap between the nose cone 2 and the outer cylinder 1 is reduced.

Referring to fig. 1, the edge of the upper end shaft section of the nose cone 2 is a smooth curve. After falling onto the nose cone 2, the coil can fall between the nose cone 2 and the outer cylinder 1 more smoothly under the action of gravity of the coil itself. Thereby reducing the likelihood of the coil jamming during the coil gathering process. On the other hand, the upper end of the smooth nose cone 2 reduces the sharpness of the nose cone 2, so that the purposes of reducing potential safety hazards and improving the use safety can be achieved.

When the coil falls onto the coil collecting core frame 6, the coil is scattered, so that the coil collecting speed is different, and in order to reduce the deformation of the coil during coil collecting and forming, the coil collecting plate 4 can lift the coil during coil collecting, so that the coil can be uniformly collected between the outer cylinder 1 and the nose cone 2.

When the coil starts to be collected in the outer cylinder 1, the coil supporting plate 4 is positioned at the upper end of the coil collecting core frame 6, and along with the accumulation of the coil in the outer cylinder 1, the coil supporting plate 4 moves downwards, so that the coil collected in the outer cylinder 1 can be discharged from the outer cylinder 1, and the subsequent coil can be collected in the outer cylinder 1. Meanwhile, the tray rolls can adjust the moving amplitude according to the scattering degree of bulk rolls, so that the scattering of the rolls caused by large fall of the rolls in the roll collecting process is reduced, and the uniformity of the rolls in the roll collecting process is improved.

Referring to fig. 2, the lifting device 3 is uniformly provided with one, two, three or more than three lifting devices 3 along the circumferential direction of the nose cone 2, preferably three lifting devices 3.

Specifically, the number of the lifting devices 3 may be: 1. 2, 3, 4, 5, 6, 7, 8, 9, 10.

Referring to fig. 2, the lifting device 3 includes a supporting claw 31 hinged to the outer cylinder 1, and the supporting claw 31 can drive the nose cone 2 to ascend or descend by rotating.

One end of the supporting claw 31 is hinged with the outer cylinder 1, the other end of the supporting claw 31 is abutted with the nose cone 2, and the supporting claw 31 can prop up the nose cone 2.

When the supporting claw 31 plays a role in supporting the nose cone 2, the supporting claw 31 is abutted with the nose cone 2. When the nose cone 2 falls down, the supporting claw 31 rotates towards a direction away from the nose cone 2, and contacts with the supporting function of the supporting claw 31 on the nose cone 2, so that the nose cone 2 falls onto the roll core collecting frame 6 under the action of gravity.

The supporting claw 31 rotates towards the direction away from the nose cone 2, so that the supporting claw 31 is separated from the nose cone 2, and meanwhile, the supporting claw 31 also rotates from the inside of the outer cylinder 1 towards the outside away from the nose cone 2, so that the supporting claw 31 is separated from a gap between the nose cone 2 and the outer cylinder 1, and the phenomenon that the supporting claw 31 blocks a coil falling channel is avoided.

It should be noted that, in the present application, the supporting claw 31 is hinged to the outer cylinder 1, so that after the nose cone 2 falls, the contact position between the nose cone 2 and the supporting claw 31 falls, and the supporting claw 31 can rotate continuously after contacting the nose cone 2 along the rotation track from bottom to top, thereby supporting the nose cone 2, and simplifying the structure of the nose cone 2 that needs to be lifted.

Referring to fig. 1 and 2, a supporting lug 32 is fixed on the outer cylinder 1, one end of the supporting claw 31 is hinged with the supporting lug 32, one end of the supporting claw 31, which is away from the hinge shaft between the supporting lug 32 and the supporting claw 31, is abutted with the nose cone 2, a clamping groove is formed in the outer circumferential surface of the nose cone 2, the supporting claw 31 is located inside the clamping groove, and the supporting claw 31 is abutted with the inner wall of the clamping groove.

Referring to fig. 2, the supporting lugs 32 are disposed at a position near the lower end of the outer cylinder 1, the supporting lugs 32 are fixedly connected with the outer cylinder 1, and preferably, two supporting lugs 32 are disposed opposite to each other.

The supporting lugs 32 are used for connecting the supporting claws 31 with the outer cylinder 1, and the supporting claws 31 are hinged to one side, close to the outer cylinder 1, of the supporting lugs 32, so that the supporting claws 31 can rotate around a hinge shaft. Offer the groove of stepping down on urceolus 1 for hold in the palm claw 31 can rotate to urceolus 1 inside, and make hold in the palm claw 31 can with nose cone 2 butt, and provide holding power for nose cone 2.

A hydraulic cylinder 33 is also connected to the support lug 32, the cylinder body of the hydraulic cylinder 33 is hinged to the support lug 32, the push rod of the hydraulic cylinder 33 is hinged to the supporting claw 31, and the hydraulic cylinder 33 is hinged to the supporting claw 31 at a position far away from the hinge shaft of the support lug 32 and the supporting claw 31.

The hydraulic cylinder 33 is used for providing power for the supporting claw 31 so as to control the rotation of the supporting claw 31 on the outer cylinder 1.

When the supporting claw 31 needs to provide supporting force for the nose cone 2, the hydraulic cylinder 33 can stretch to move, so that the supporting claw 31 rotates upwards, and the supporting claw 31 abuts against the nose cone 2. While the hydraulic cylinder 33, the support lugs 32 and the holding claws 31 form a triangular structure, where the holding claws 31 are also fixed when the hydraulic cylinder 33 is fixed. The holding pawl 31 in turn provides a supporting force for the nose cone 2.

When the hydraulic cylinder 33 is contracted, the holding claw 31 is contracted toward the cylinder body direction of the hydraulic cylinder 33, and thus the holding claw 31 is driven to rotate in a direction away from the nose cone 2. While allowing the holding pawl 31 to rotate out from the inside of the outer cylinder 1.

Referring to fig. 1, in the present application, the holding claw 31 can be rotated by 90 degrees by the hydraulic cylinder 33, that is, when the hydraulic cylinder 33 is contracted, the holding claw 31 is in a vertical direction, and at this time, the holding claw 31 is located outside the outer cylinder 1. When the hydraulic cylinder 33 is extended, the supporting claw 31 is pushed to rotate to the horizontal position, meanwhile, the upper surface of the supporting claw 31 is abutted against the nose cone 2, and under the action of the hydraulic cylinder 33, the supporting claw 31 can provide supporting force for the nose cone 2 so as to support the nose cone 2.

The triangle structure among the hydraulic cylinder 33, the supporting lug 32 and the supporting claw 31 has stronger stability, so that the rotation of the supporting claw 31 can be controlled by only controlling the length of the hydraulic cylinder 33, the structure is stable and the safety is high, the triangle structure is connected by using the hinge, and the structure is simple and the processing cost is low.

The upper end of the roll-collecting core frame 6 is connected with the lower end of the nose cone 2 in a clamping way.

Referring to fig. 1, the nose cone 2 is connected with the coil core frame 6 by using the matching of the protrusions and the grooves, so that the positions between the nose cone 2 and the coil core frame 6 are reduced, the coil falls into the coil core frame 6 from the nose cone 2 after coil collection, the coil is more stable, and the dislocation of the coil on the coil core frame 6 is reduced. The working efficiency and the processing stability are improved.

Referring to fig. 1, a lifting assembly 5 is disposed below the outer cylinder 1, the supporting plate 4 is connected to the lifting assembly 5, the lifting assembly 5 can drive the supporting plate 4 to reciprocate up and down, the supporting plate 4 is provided with a plurality of supporting plates, and the plurality of supporting plates 4 are uniformly disposed on the circumference of the coil core collecting frame 6.

The coil supporting plate 4 is hinged with the lifting assembly 5, and the coil supporting plate 4 can rotate towards a direction away from the coil collecting core frame 6.

Referring to fig. 1, the lifting assembly 5 is a sprocket mechanism, and the coil supporting plate 4 is used for lifting the coil, so that the coil is more uniform when collected, and the sprocket mechanism is used for driving the coil supporting plate 4 to move.

The plurality of coil supporting plates 4 are uniformly arranged on the circumference of the coil collecting core frame 6, so that the stress of the coil is more uniform, and the coil can be collected in a stable shape when being collected. The stability of the collecting roll is improved.

Referring to fig. 1, two sprocket mechanisms are oppositely arranged, and the plurality of supporting reels are respectively and uniformly arranged on the two sprocket mechanisms, so that the weight of the coil received by the lifting assembly 5 is balanced, and the possibility of large abrasion gap caused by the two sprocket mechanisms is reduced.

After the coil is placed by the coil supporting plate 4 on the coil core holder 6, the coil core holder 6 needs to be moved to transport the coil. At this time, the coil supporting frame 6 needs to be rotated, so that the coil collecting core frame 6 can be moved from the coil supporting frame, after the empty coil collecting core frame 6 moves between the coil supporting frames, the coil supporting frame can rotate again and to the periphery of the coil collecting core frame 6 and is located at a relatively uniform position so as to support coils, and the coils can be placed on the coil collecting core frame 6 in order. The possibility of the coils becoming scattered on the winding core frame 6 is reduced.

The present embodiment is only for explanation of the present application and is not to be construed as limiting the present application, and modifications to the present embodiment, which may not creatively contribute to the present application as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present application.

Claims

1. A coil collecting station, wherein the coil collecting station is used for collecting and forming bulk coils, and then collecting and transporting the bulk coils by using a coil collecting core frame; the roll-up station includes:

an outer tube for receiving the coil;

2. The roll-collecting station of claim 1, wherein the lifting device is uniformly provided with one, two or more than three along the circumferential direction of the nose cone.

3. The winding station of claim 1, wherein the lifting device is provided with three.

4. A coil collecting station according to any one of claims 1 to 3, wherein a supporting lug is fixed on the outer cylinder, one end of the supporting claw is hinged with the supporting lug, one end of the supporting claw, which is away from a hinge shaft between the supporting lug and the supporting claw, is abutted with a nose cone, a clamping groove is formed in the outer circumferential surface of the nose cone, the supporting claw is located in the clamping groove, and the supporting claw is abutted with the inner wall of the clamping groove.

5. The coil collecting station according to claim 4, wherein a hydraulic cylinder is connected to the support lug, a cylinder body of the hydraulic cylinder is hinged to the support lug, a push rod of the hydraulic cylinder is hinged to the support claw, and the hydraulic cylinder is hinged to the support claw at a position far from a hinge shaft of the support lug and the support claw.

6. The roll-up station of claim 1, wherein the upper end of the nose cone is tapered with a top-down cross section, and the edge of the upper end shaft cross section of the nose cone is rounded.

7. The roll collecting station as claimed in claim 6, wherein the roll collecting core frame is in a column shape, the roll collecting core frame is positioned at the center of the roll collecting forming, a protrusion is formed on the roll collecting core frame, a groove matched with the protrusion is formed at the lower end of the nose cone, and the upper end of the roll collecting core frame is clamped with the lower end of the nose cone.

8. The coil collecting station according to claim 1, wherein a lifting assembly is arranged below the outer cylinder, the coil supporting plate is connected to the lifting assembly, the lifting assembly can drive the coil supporting plate to reciprocate up and down, a plurality of coil supporting plates are arranged, and the plurality of coil supporting plates are uniformly arranged on the circumference of the coil collecting core frame.

9. The coil gathering station as recited in claim 8 wherein the coil support is hinged to the lift assembly, the coil support being rotatable in a direction away from the coil core frame.