A detachable nose cone for coil guiding

Abstract

The application discloses a detachable nose cone for coil guiding, relates to the coil collecting technical field of hot-rolled wires, and comprises a nose cone arranged in a coil collecting drum. The nose cone comprises a nose cone main body, and a detachable head cone body is arranged at the top of the nose cone main body. The wires are guided into the coil collecting drum by the head cone body and vertically formed into coils. The head cone body is easily replaced, and different models of the head cone body are selected to flexibly cope with the production requirements of different specifications of coils. The nose cone main body and the head cone body are coaxially arranged, and the wires with the coil shape are jointly constrained between the outer sides of the two and the inner side of the coil collecting drum. The technical advantage of the application is that, compared with the traditional nose cone design, an innovative division structure is adopted, the nose cone structure is divided into two independent parts, the improvement on the design not only improves the flexibility of the system, but also enables different sizes and specifications of coils to be quickly and accurately matched with the nose cone models in the actual production process.

Description

Technical Field

[0001] This application relates to the field of hot-rolled wire coiling technology, and in particular to a detachable nose cone for coiling guidance. Background Technology

[0002] In the hot-rolled wire rod industry, the wire coiling process is a crucial step in the production flow, directly impacting product quality and production efficiency. Currently, the commonly used coiling method in the industry relies primarily on the coordinated operation of traction equipment, guide rollers, coiling drums, and core-winding frames. After hot rolling, the wire rod is first fed steadily by the traction equipment, which provides continuous tension. The wire rod is then conveyed forward along a series of horizontally arranged guide rollers. When the wire rod reaches the inlet of the coiling drum, it undergoes a shape transformation under the action of the nose cone structure at the top of the coiling drum. The nose cone is typically designed as an arc-shaped surface with a specific taper. Through contact with the wire rod surface, it guides the originally flat wire rod to gradually bend and bundle upwards, ultimately winding it onto the coiling drum in a vertical spiral manner to form a neat coil.

[0003] In existing technologies, the nose cone structure at the top of the winding drum is mostly a one-piece design, with fixed and non-adjustable structural parameters (such as taper, surface curvature, and overall height). When production requirements involve various wire diameters, hardnesses, or winding diameters, the one-piece nose cone cannot adjust itself to match different forming requirements. The one-piece design can only be adapted by replacing the entire nose cone, which not only increases the inventory cost of spare parts but also prolongs the downtime for adjustment when changing specifications, severely restricting the flexible production capacity of the production line. Furthermore, the maintenance cost of the one-piece nose cone is relatively high. If the arc-shaped guide surface of the one-piece nose cone experiences local wear or damage, the entire nose cone structure needs to be repaired or replaced, rather than just treating the damaged part. This not only increases spare parts consumption and maintenance time but may also lead to an increase in the equipment's life cycle cost due to the premature scrapping of key components. Summary of the Invention

[0004] This device provides a detachable nose cone for guiding coils, and the specific implementation is as follows:

[0005] A removable nose cone for coil guiding includes:

[0006] The nose cone is located inside the winding drum. The nose cone includes a nose cone body and a detachable head cone at the top of the nose cone body. The wire is guided into the winding drum vertically through the head cone and wound up. By setting an easily replaceable head cone on the nose cone and selecting different models of head cones, the production needs of different specifications of coils can be flexibly met.

[0007] Based on the above technical solution, the main function of the nose cone is to collect coils. When the wire falls, the coils are collected onto the nose cone by the guiding action of the head cone, thus realizing the collection of coils. By making the head cone detachable, quick disassembly can be achieved when the head cone is damaged or ringed.

[0008] The nose cone body and the head cone body are coaxially arranged, and the outer sides of the two and the inner side of the winding drum are constrained together to form a coiled wire.

[0009] The head cone and the nasal cone body are connected by several bolts.

[0010] The head cone is a conical frame consisting of a head cone and several bends, with each bend gradually increasing in diameter from top to bottom.

[0011] The main body of the nose cone is a columnar frame composed of a roll, a bending plate, a guide plate, and a support plate.

[0012] Based on the above technical solutions, the diameter of the end of the head cone is not less than the diameter of the nose cone body, so as to ensure that the wire can smoothly transition from the top to the bottom when it is unwound.

[0013] The bent part is provided with a first mounting hole for axial passage, and the top of the nose cone body is provided with a bolt hole. The bolt passes through the first mounting hole and is threaded into the bolt hole.

[0014] Based on the above technical solutions, the installation position of the bolt is set at the top of the nose cone, which greatly facilitates the disassembly and assembly of the head cone inside the winding drum. From the perspective of operation, when disassembly and assembly are required, the staff does not need to go deep into the winding drum to perform complex positioning and operation. The top of the nose cone is in a relatively open and easily accessible position, and the loosening and tightening of the bolts can be initially completed from the outside, reducing the restrictions on operation in a confined space.

[0015] In summary, this application includes the following beneficial technical effects:

[0016] 1. Compared with the traditional nose cone design, this utility model adopts an innovative dividing structure, dividing the nose cone structure into two independent parts, upper and lower. This design improvement not only enhances the flexibility of the system, but also enables the rapid and accurate selection of the matching nose cone model for coils of different sizes and specifications in the actual production process.

[0017] 2. This utility model, through its modular replacement method—that is, by replacing different head cones—allows the production process to efficiently adapt to diverse product demands. This not only ensures production quality but also effectively reduces production costs, reflecting the advanced concepts of modern industrial design. Furthermore, it demonstrates significant economic benefits and improved production efficiency in practical applications. Attached Figure Description

[0018] Figure 1 This is a front view structural diagram of the present invention;

[0019] Figure 2 This is a schematic diagram of the right-side structure of this utility model;

[0020] Figure 3 This is a top view of the structure of this utility model;

[0021] Figure 4 This is a schematic diagram of the head cone structure in this utility model;

[0022] Figure 5 This is a schematic diagram of the nasal cone body in this utility model.

[0023] Explanation of reference numerals in the attached figures:

[0024] 1. Head cone, 2. Nasal cone body, 3. Bolts

[0025] 101. Head cone section; 102. Bending section; 103. First mounting hole.

[0026] 201. Bolt hole; 202. Drum. Detailed Implementation

[0027] The specific embodiments of this utility model are described below with reference to the accompanying drawings and examples:

[0028] It should be noted that the structures, proportions, sizes, etc. shown in the accompanying drawings are only for the purpose of assisting those skilled in the art in understanding and reading the content disclosed in the specification, and are not intended to limit the conditions under which the present invention can be implemented. Any modifications to the structure, changes in the proportions, or adjustments to the size, without affecting the effects and purposes that the present invention can produce, should still fall within the scope of the technical content disclosed in the present invention.

[0029] Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in this specification are only for clarity of description and are not intended to limit the scope of implementation of this utility model. Changes or adjustments to their relative relationships, without substantially altering the technical content, should also be considered as within the scope of implementation of this utility model.

[0030] The following is in conjunction with the appendix Figure 1-5 This application will be described in further detail.

[0031] This application discloses a detachable nose cone for coil guiding.

[0032] Example 1

[0033] Reference Figures 1 to 5This embodiment discloses a detachable nose cone for coil guiding, including a nose cone disposed in a winding drum. The nose cone includes a nose cone body 2, and a detachable head cone 1 is provided on the top of the nose cone body 2. The wire is guided into the winding drum vertically through the head cone 1 and coiled. By setting an easily replaceable head cone 1 on the nose cone and selecting different models of head cone 1, the production needs of coils of different specifications can be flexibly met.

[0034] The nose cone body 2 and the head cone 1 are coaxially arranged, and the outer sides of both are constrained with the inner side of the winding drum to form a coiled wire. The nose cone body 2 is a columnar frame composed of a winding drum 202, a bending plate, a guide plate and a support plate. The head cone 1 is a conical frame composed of a head cone part 101 and two bending parts 102. Each bending part 102 gradually expands in diameter from top to bottom. The thicknesses of the two bending parts 102 in this structure are 6 mm and 10 mm, respectively.

[0035] Example 2

[0036] Reference Figures 1 to 5 This embodiment discloses a detachable nose cone for coiling guidance. The head cone 1 and the nose cone body 2 are connected by a number of bolts 3. In this structure, the bent part 102 is provided with a first mounting hole 103 for axial conduction, and the top of the nose cone body 2 is provided with a bolt hole 201. The bolts 3 pass through the first mounting hole 103 and are threaded to the bolt hole 201.

[0037] The specific implementation process is as follows: the wire is introduced into the winding drum and wound into a coil under the action of the nose cone body 2 and the head cone 1; when it is necessary to change the winding diameter, only the bolts 3 need to be removed to replace the head cone 1 with the nose cone body 2.

[0038] Many other changes and modifications can be made without departing from the concept and scope of this utility model. It should be understood that this utility model is not limited to the specific embodiments, and the scope of this utility model is defined by the appended claims.

Claims

1. A detachable nose cone for guiding coils, characterized in that, include: The nose cone is located inside the winding drum. The nose cone includes a nose cone body (2). The top of the nose cone body (2) is provided with a detachable head cone (1). The wire is guided into the winding drum vertically through the head cone (1) and wound up. By setting the easily replaceable head cone (1) on the nose cone and selecting different models of the head cone (1), the production needs of different specifications of coils can be flexibly met.

2. The detachable nose cone for guiding coils according to claim 1, characterized in that, The nose cone body (2) and the head cone body (1) are coaxially arranged, and the outer sides of both are constrained together with the inner side of the winding drum to form a coiled wire.

3. A detachable nose cone for guiding coils according to claim 2, characterized in that, The head cone (1) and the nose cone body (2) are connected by a number of bolts (3).

4. A detachable nose cone for guiding coils according to claim 2, characterized in that, The head cone (1) is a conical frame composed of a head cone (101) and several bent portions (102), and each of the bent portions (102) gradually expands in diameter from top to bottom.

5. A detachable nose cone for guiding coils according to claim 3, characterized in that, The main body (2) of the nose cone is a column frame composed of a roll (202), a bending plate, a guide plate and a support plate.

6. A detachable nose cone for guiding coils according to claim 5, characterized in that, The bent portion (102) is provided with a first mounting hole (103) for axial conduction, and the top of the nose cone body (2) is provided with a bolt hole (201). The bolt (3) passes through the first mounting hole (103) and is threaded into the bolt hole (201).

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