Magnetic tension pay-off mechanism

Abstract

The utility model discloses a magnetic tension pay-off mechanism which is arranged on a pay-off rack and comprises a chassis assembly, a fastening assembly and a pay-off assembly. The chassis assembly is used for being connected with a pay-off rack. The fastening assembly comprises a mounting disc, magnetic parts and magnetic attraction parts, the mounting disc is arranged on the chassis assembly, the magnetic parts are uniformly distributed on the mounting disc, the magnetic attraction parts are arranged on the pay-off assembly, and the magnetic parts are used for generating attractive force to the magnetic attraction parts; the pay-off assembly comprises a pay-off wheel; the pay-off wheel is used for paying off. The chassis assembly and the pay-off assembly are fixed together through the attractive force generated by the magnetic parts to the magnetic attraction parts, and the magnetic parts are uniformly distributed on the mounting disc, so that the fixing balance of the pay-off assembly can be ensured, the pay-off wheel is prevented from being separated during pay-off, and the pay-off stability of the pay-off wheel is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of heating wires, in particular to a magnetic tension wire-releasing mechanism. Background Art

[0002] With the continuous progress of society and the continuous improvement of power facilities, the use scope of heating wires is becoming wider and wider, and the market demand for heating wires is also increasing. During the production process of heating wires, the alloy wire in the heating wires needs to be annealed. The alloy wire is paid out on the I-spool into the annealing furnace for annealing. In the existing technology, the I-spool is easily pulled up by the alloy wire and detached from the fixed frame during the pay-off process, and the wire cannot be paid out further. The alloy wire will be worn, which affects the annealing efficiency of the alloy wire. Summary of the Invention

[0003] According to an embodiment of the utility model, a magnetic tension pay-off mechanism is provided, which is arranged on a pay-off frame and includes: a chassis assembly, a fastening assembly and a pay-off assembly;

[0004] The chassis assembly is used to connect with the pay-off frame;

[0005] The fastening components include: mounting plate, magnetic parts and magnetic suction parts.

[0006] The mounting plate is arranged on the chassis assembly, the magnetic parts are evenly distributed on the mounting plate, the magnetic attraction part is arranged on the pay-off assembly, and the magnetic part is used to generate attraction to the magnetic attraction part;

[0007] The pay-off assembly includes: a pay-off wheel;

[0008] The pay-off wheel is used for paying out the line.

[0009] Furthermore, the chassis assembly includes: a base and an adjustment member;

[0010] The base is provided with a mounting hole for connecting with the pay-off frame, the adjusting piece is arranged on the base, the mounting plate is arranged on the adjusting piece, and the adjusting piece is used to adjust the distance between the mounting plate and the magnetic attraction piece.

[0011] Furthermore, the chassis assembly further comprises: a connecting pipe;

[0012] The base and the adjusting piece are provided with connecting holes that penetrate through the base. The connecting pipe is arranged in the connecting hole, and one end of the connecting pipe extends out from the base. The connecting pipe is connected to the base.

[0013] Furthermore, the adjusting piece is cylindrical, and a thread is provided on the outer surface of the adjusting piece. The mounting plate is annular, and a thread is provided on the inner side of the mounting plate, and is cooperatively connected with the adjusting piece.

[0014] Furthermore, the line-releasing assembly includes: a connecting plug, a fixing sleeve and a rotating rod;

[0015] The magnetic element is arranged on the rotating rod, the connecting plug and the fixing sleeve are both arranged at the first end of the rotating rod, the connecting plug is used to connect with the connecting pipe, the fixing sleeve is arranged on the outside of the connecting plug, and the fixing sleeve is arranged on the connecting pipe.

[0016] Furthermore, the pay-off assembly further comprises: a central shaft and a matching block;

[0017] The central axis is arranged at the second end of the rotating rod, the pay-off wheel is sleeved on the central axis, the first end of the pay-off wheel is sleeved on the rotating rod, and the second end is provided with a rotating block, the matching block is arranged on the central axis, and the matching block is arranged at the corresponding rotating block.

[0018] A magnetic tension pay-off mechanism according to an embodiment of the utility model.

[0019] The utility model fixes the chassis assembly and the wire-paying assembly together through the attraction generated by the magnetic part on the magnetic attraction part. By evenly distributing the magnetic parts on the mounting plate, the balance of the wire-paying assembly can be ensured, thereby preventing the wire-paying wheel from detaching during wire-paying and improving the wire-paying stability of the wire-paying wheel.

[0020] It is to be understood that both the foregoing general description and the following detailed description are exemplary, and are intended to provide further explanation of the technology as claimed. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a structural diagram of a magnetic tension pay-off mechanism according to an embodiment of the present utility model;

[0022] Figure 2 It is a three-dimensional diagram of a magnetic tension pay-off mechanism according to an embodiment of the present utility model;

[0023] Figure 3 It is a front view of a magnetic tension pay-off mechanism according to an embodiment of the utility model;

[0024] Figure 4 It is a cross-sectional view of a magnetic tension pay-off mechanism according to an embodiment of the present utility model;

[0025] Figure 5 This is a partial structural diagram of a magnetic tension pay-off mechanism according to an embodiment of the present utility model;

[0026] Figure 6 This is a structural diagram of a chassis assembly of a magnetic tension pay-off mechanism according to an embodiment of the present utility model;

[0027] Figure 7 This is a top view of a mounting plate of a magnetic tension pay-off mechanism according to an embodiment of the present utility model;

[0028] Figure 8 The present invention is a structural diagram of a wire-paying assembly of a magnetic tension wire-paying mechanism according to an embodiment of the present invention.

[0029] The reference numerals in the figure are: 1 is the chassis assembly, 11 is the base, 12 is the adjusting part, 13 is the connecting pipe, 2 is the fastening assembly, 21 is the chassis, 22 is the magnetic part, 23 is the magnetic part, 3 is the pay-off assembly, 31 is the center axis, 32 is the rotating rod, 33 is the connecting plug, 34 is the fixing sleeve, 35 is the matching block, 4 is the pay-off wheel, and 41 is the rotating block. DETAILED DESCRIPTION

[0030] The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings to further illustrate the present invention.

[0031] First, combine Figures 1 to 8 The present invention describes a magnetic tension wire-releasing mechanism according to an embodiment of the present invention, which is used for producing heating wires.

[0032] like Figures 1 to 3 As shown, a magnetic tension pay-off mechanism according to an embodiment of the present invention is provided on a pay-off frame, comprising: a chassis 21 component 1, a fastening component 2 and a pay-off component 3;

[0033] The chassis 21 assembly 1 is used to connect with the pay-off frame;

[0034] The fastening assembly 2 includes: a mounting plate, a magnetic member 23 and a magnetic attraction member 22.

[0035] The mounting plate is provided on the chassis 21 component 1, the magnetic members 23 are evenly distributed on the mounting plate, the magnetic member 22 is provided on the pay-off component 3, and the magnetic member 23 is used to generate an attractive force on the magnetic member 22;

[0036] The pay-off assembly 3 comprises: a pay-off wheel 4;

[0037] The pay-off wheel 4 is used for paying off the line.

[0038] The pay-off mechanism is fixed to the pay-off frame through the chassis 21 component 1, the mounting disk is set on the chassis 21 component 1, the magnetic part 23 is installed on the mounting disk, and the magnetic attraction part 22 is set on the fastening component 2. The attraction generated by the magnetic part 23 on the magnetic attraction part 22 fixes the chassis 21 component 1 and the pay-off component 3 together. By evenly distributing the magnetic parts 23 on the mounting disk, the balance of the fixation of the pay-off component 3 can be ensured, and the pay-off wheel 4 can be prevented from detaching when paying off the line.

[0039] like Figures 1 to 3 As shown, the chassis 21 assembly 1 includes: a base 11, an adjusting member 12 and a connecting pipe 13.

[0040] The base 11 has a mounting hole for connecting to the pay-off frame. The adjusting member 12 is provided on the base 11 , and the mounting plate is provided on the adjusting member 12 . The adjusting member 12 is used to adjust the distance between the mounting plate and the magnetic member 22 .

[0041] The base 11 and the adjusting member 12 are provided with connecting holes that penetrate through them. A connecting pipe 13 is provided in the connecting hole, and one end of the connecting pipe 13 extends out from the base 11 . The connecting pipe 13 is connected to the base 11 .

[0042] Start installing holes on the base 11, and fix the base 11 on the wire-paying frame through the installing holes. The adjusting part 12 is set on the base 11. The distance between the mounting plate and the magnetic part 22 can be adjusted through the adjusting part, thereby adjusting the attraction generated by the magnetic part 23 on the magnetic part 22, and adjusting the fastening force of the wire-paying assembly 3.

[0043] like Figures 1 to 3 As shown, the adjusting member 12 is cylindrical, and the outer surface of the adjusting member 12 is provided with threads. The mounting plate is annular, and the inner side of the mounting plate is provided with threads and is connected with the adjusting member 12 in cooperation.

[0044] The mounting plate is connected to the adjusting member 12 via a thread. The position of the mounting plate on the adjusting member 12 can be adjusted by rotating the mounting plate, thereby adjusting the attraction force generated by the magnetic member 23 on the magnetic attraction member 22 .

[0045] like Figures 1 to 8 As shown, the pay-off assembly 3 includes: a connecting plug 33 , a fixing sleeve 34 , a rotating rod 32 , a central shaft 31 and a matching block 35 .

[0046] The magnetic component 22 is arranged on the rotating rod 32, the connecting plug 33 and the fixing sleeve 34 are both arranged at the first end of the rotating rod 32, the connecting plug 33 is used to connect to the connecting tube 13, the fixing sleeve 34 is sleeved on the outside of the connecting plug 33, and the fixing sleeve 34 is sleeved on the connecting tube 13.

[0047] The central shaft 31 is arranged at the second end of the rotating rod 32, the pay-off wheel 4 is sleeved on the central shaft 31, the first end of the pay-off wheel 4 is sleeved on the rotating rod 32, and the second end is provided with a rotating block 41, and the matching block 35 is arranged on the central shaft 31, and the matching block 35 is arranged corresponding to the rotating block 41.

[0048] The connecting plug 33 is cylindrical. The connecting plug 33 is inserted into the connecting tube 13 to rotate the pay-off assembly 3 and the chassis 21 assembly 1. The fixed sleeve 34 is sleeved on the outside of the connecting tube 13 to prevent the pay-off wheel 4 from shaking too much during rotation. The pay-off wheel 4 is movable sleeved on the rotating rod 32, and one end cooperates with the matching block 35 through the rotating block 41 to increase friction, so that the pay-off assembly 3 drives the pay-off wheel 4 to rotate when rotating, so that the pay-off wheel 4 can pay out the line.

[0049] Above, refer to Figures 1 to 8A magnetic tension pay-off mechanism according to an embodiment of the present invention is described. The present invention fixes the chassis 21 component 1 and the pay-off component 3 together through the attraction generated by the magnetic part 23 on the magnetic suction part 22. By evenly distributing the magnetic parts 23 on the mounting plate, the balance of the fixation of the pay-off component 3 can be ensured, the pay-off wheel 4 can be prevented from detaching during pay-off, and the stability of the pay-off wheel 4 in pay-off can be improved.

[0050] It should be noted that, in this specification, the terms "comprises," "includes," or any other variations thereof are intended to encompass non-exclusive inclusion, such that a process, method, article, or apparatus comprising a series of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus. In the absence of further limitations, elements defined by the phrase "comprising..." do not exclude the presence of other identical elements in the process, method, article, or apparatus comprising the elements.

[0051] Although the present invention has been described in detail through the above preferred embodiments, it should be understood that the above description should not be considered as limiting the present invention. After reading the above description, various modifications and alternatives to the present invention will be readily apparent to those skilled in the art. Therefore, the scope of protection of the present invention shall be defined by the appended claims.

Claims

1. A magnetic tension pay-off mechanism, arranged on a pay-off frame, characterized in that: include: Chassis components, fastening components and pay-off components; The chassis assembly is used to connect with the pay-off frame; The fastening assembly includes: a mounting plate, a magnetic member and a magnetic attraction member. The mounting plate is provided on the chassis assembly, the magnetic members are evenly distributed on the mounting plate, the magnetic member is provided on the wire-releasing assembly, and the magnetic member is used to generate an attractive force on the magnetic member; The pay-off assembly comprises: a pay-off wheel; The pay-off wheel is used for paying off the line.

2. A magnetic tension pay-off mechanism according to claim 1, characterized in that: The chassis assembly includes: a base and an adjusting member; The base is provided with a mounting hole for connecting with the pay-off frame, the adjusting member is arranged on the base, the mounting plate is arranged on the adjusting member, and the adjusting member is used to adjust the distance between the mounting plate and the magnetic member.

3. A magnetic tension pay-off mechanism as claimed in claim 2, characterized in that: The chassis assembly further includes: a connecting pipe; The base and the adjusting piece are provided with connecting holes that penetrate through them. The connecting pipe is arranged in the connecting hole, and one end of the connecting pipe extends out from the base. The connecting pipe is connected to the base.

4. A magnetic tension pay-off mechanism as claimed in claim 2, characterized in that: The adjusting piece is cylindrical, and a thread is provided on the outer surface of the adjusting piece. The mounting plate is annular, and a thread is provided on the inner side of the mounting plate, and is matched with the adjusting piece.

5. A magnetic tension pay-off mechanism as claimed in claim 3, characterized in that: The line-releasing assembly comprises: a connecting plug, a fixing sleeve and a rotating rod; The magnetic attraction part is arranged on the rotating rod, the connecting plug and the fixing sleeve are both arranged at the first end of the rotating rod, the connecting plug is used to connect with the connecting pipe, the fixing sleeve is arranged on the outside of the connecting plug, and the fixing sleeve is arranged on the connecting pipe.

6. A magnetic tension pay-off mechanism as claimed in claim 5, characterized in that: The pay-off assembly further comprises: a central shaft and a matching block; The central axis is arranged at the second end of the rotating rod, the pay-off wheel is sleeved on the central axis, the first end of the pay-off wheel is sleeved on the rotating rod, and the second end is provided with a rotating block, the matching block is arranged on the central axis, and the matching block is arranged at the corresponding rotating block.

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