Enameled wire coil ejecting and loosening mechanism

Abstract

The utility model provides an enamelled wire coil ejecting and loosening mechanism which comprises an installation panel, the installation panel is provided with a pushing assembly and an enamelled wire coil driving assembly, and the driving ends of the pushing assembly and the enamelled wire coil driving assembly are located on the same side of the installation panel. The pushing assembly comprises a pushing ring connected with the driving end; the enameled wire coil driving assembly comprises a wire coil positioning disc, a wire clamping part is arranged on an outer ring of the wire coil positioning disc, and the wire clamping part comprises an outer folding piece arranged on the outer surface of the outer ring of the wire coil positioning disc; the wire pressing piece is matched with the outer folding piece for use; one end of the connecting column body is provided with a column head, and the other end of the connecting column body penetrates through the outer ring of the wire coil positioning disc and the outer folding sheet and is fixed on the wire pressing piece; the connecting column body is sleeved with the reset spring, and the two ends of the reset spring abut against the portion between the column head and the inner surface of the outer ring of the wire coil positioning disc. The utility model relates to the technical field of enameled wire coil assembly and disassembly.

Description

Technical Field

[0001] The utility model relates to the technical field of enameled wire reel loading and unloading, in particular to an enameled wire reel ejecting and loosening wire mechanism. Background Art

[0002] As a commonly used electromagnetic wire, enameled wire is widely used in the manufacture of motors, transformers and other electrical equipment. Enameled wire is usually wound into a coil for storage and transportation. During use, it is often necessary to unwind the enameled wire from the coil and clamp the enameled wire end out from a positioned lead outlet.

[0003] When disassembling a traditional enameled wire reel, the enameled wire needs to be manually unclamped and removed from the lead outlet, and then wound back onto the enameled wire reel. This manual wire loosening method is inefficient. Therefore, with the development of automation technology, the need to improve the degree of automation in the enameled wire reel disassembly process and simplify the operating steps has become increasingly urgent.

[0004] Therefore, it is necessary to design a new enameled wire reel ejection and loosening mechanism to solve the above problems. Utility Model Content

[0005] In view of the above-mentioned defects of the prior art, the utility model provides an enameled wire reel ejection and loosening mechanism, which aims to solve the problem of low efficiency of manually loosening the enameled wire ends of the traditional enameled wire reel.

[0006] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: an enameled wire reel ejection and loosening mechanism, comprising an installation panel, the installation panel is provided with a pushing assembly and an enameled wire reel driving assembly, the driving ends of the two are located on the same side of the installation panel; the pushing assembly includes a pushing ring connected to the driving end; the enameled wire reel driving assembly includes a wire reel positioning disk, and the outer ring of the wire reel positioning disk is provided with a wire clamping component, and the wire clamping component includes: an outer folding piece, which is arranged on the outer surface of the outer ring of the wire reel positioning disk; a wire pressing piece, used in conjunction with the outer folding piece; at least one connecting column, one end of the connecting column has a column head, the other end of the connecting column passes through the outer ring of the wire reel positioning disk and the outer folding piece, and is fixed on the wire pressing piece; a reset spring is sleeved on the connecting column, and the two ends of the reset spring are respectively pressed between the column head and the inner surface of the outer ring of the wire reel positioning disk; the pushing ring drives the wire pressing piece to move by pushing the column head.

[0007] Based on the above, the beneficial effect of a wire-releasing mechanism for ejecting enameled wire reels is that it solves the problem of low efficiency of manually loosening the enameled wire ends of traditional enameled wire reels; it is mainly reflected in: the utility model realizes the automatic wire loosening function of the enameled wire reel by setting a pushing component and an enameled wire reel driving component, thereby improving the efficiency of the enameled wire reel disassembly work, reducing the need for manual operation, and facilitating the integration of automated production lines; at the same time, through the cooperation of the wire pressing part and the reset spring, the stability of the enameled wire during the wire loosening process is guaranteed, and the damage that may occur to the enameled wire during the processing process is avoided, thereby improving the integrity rate of the enameled wire and the reliability of subsequent use; in addition, the use of a column head made of a specific material can prevent wear of the internal parts of the mechanism and extend the service life of the equipment.

[0008] Furthermore, the outer ring of the wire drum positioning disk has an inclined outer surface, which is an inclined annular surface with the inner edge inclined outward and the outer edge inclined inward. At least one sliding hole is provided on the outer ring of the wire drum positioning disk, and the sliding hole is perpendicular to the inclined annular surface. The connecting column is slidably connected to the sliding hole.

[0009] Based on the above, the beneficial effect of the inclined outer surface of the outer ring of the wire reel positioning disk is to provide a progressive contact surface. When the push ring pushes the column head, the inclined ring surface allows the wire pressing member to gradually apply pressure rather than suddenly increase the pressure. This can treat the enameled wire more gently and reduce potential damage to the wire. Due to the guiding effect of the inclined ring surface, the column head will slide more smoothly, reducing the friction and wear caused by direct vertical contact, thereby extending the service life of the equipment.

[0010] Furthermore, the outer folding piece is provided with an outer bending portion, and the inner side of the wire pressing piece is provided with an inner cutting surface, which is adapted to the outer bending portion and is used to clamp the enameled wire led out from the enameled wire reel.

[0011] Based on the above, the beneficial effect of the outer bending part of the outer folding piece being adapted to the inner tangent surface of the wire pressing piece is that a structure specifically used for clamping the enameled wire is formed, which can ensure that the enameled wire is in a stable and controlled state when it is loosened, preventing the enameled wire from falling off during the loosening process. At the same time, it can also reduce the pressure concentration on the enameled wire and avoid damage to the enameled wire during the clamping process.

[0012] Furthermore, the column head is made of plastic material to prevent the push ring from being scratched when in contact with the push ring.

[0013] Furthermore, the pushing assembly also includes a plurality of pushing cylinders and a plurality of spring telescopic rods arranged on the inner side of the mounting panel, and the output ends of the plurality of pushing cylinders and the plurality of spring telescopic rods are connected to the inner surface of the pushing ring.

[0014] Based on the above, the beneficial effect of the push cylinder is to ensure that the push ring can accurately push the column head according to the preset force and stroke, thereby driving the wire pressing part to move; the beneficial effect of the spring telescopic rod is to help the push ring to quickly reset.

[0015] Furthermore, the enameled wire reel drive assembly also includes a driving motor arranged on the inner side of the mounting panel and a wire reel mounting rod located on the outer side of the mounting panel, the wire reel mounting rod is arranged on the output end of the driving motor, the wire reel positioning plate is fixed on the wire reel mounting rod, and the outer end of the wire reel mounting rod is a threaded end, which is used to cooperate with a nut to lock the enameled wire reel on the wire reel mounting rod.

[0016] In order to more clearly illustrate the above features of the present invention and the objectives to be achieved, the present invention will be further described below with reference to the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 : is a three-dimensional diagram of the utility model;

[0018] Figure 2 : It is a top view of the cooperation between the push assembly and the enameled wire drum drive assembly of the utility model;

[0019] Figure 3 :for Figure 2 An enlarged schematic diagram of part A;

[0020] Figure 4 : It is a schematic diagram of the wire drum positioning disk of the utility model;

[0021] Figure 5 : It is a schematic diagram of the wire clamping component of the utility model;

[0022] Figure 6 : It is a schematic diagram of the outer bending portion of the utility model;

[0023] Figure 7 : It is a schematic diagram of the inner section of the utility model.

[0024] Explanation of the accompanying numbers: 2-installation panel, 3-push assembly, 31-push ring, 32-push cylinder, 33-spring telescopic rod, 4-enameled wire reel drive assembly, 41-reel positioning plate, 411-wire clamping component, 412-outer folding piece, 4121-outer bending part, 413-wire pressing part, 4131-inner cut surface, 414-connecting column, 415-column head, 416-reset spring, 417-slide hole, 418-inclined annular surface, 42-drive motor, 43-reel mounting rod. DETAILED DESCRIPTION

[0025] like Figure 1-Figure 7As shown, a wire-releasing mechanism for an enameled wire reel includes a mounting panel 2, on which a pushing assembly 3 and an enameled wire reel driving assembly 4 are provided, and the driving ends of the two are located on the same side of the mounting panel 2; the pushing assembly 3 includes a pushing ring 31 connected to the driving end; the enameled wire reel driving assembly 4 includes a wire reel positioning disk 41, and a wire clamping component 411 is provided on the outer ring of the wire reel positioning disk 41, and the wire clamping component 411 includes: an outer folding piece 412, which is provided on the outer surface of the outer ring of the wire reel positioning disk 41; a wire pressing piece 413, which is connected to the outer The folding piece 412 is used in conjunction with at least one connecting column 414, and one end of the connecting column 414 has a column head 415, and the other end of the connecting column 414 passes through the outer ring of the wire drum positioning disk 41 and the outer folding piece 412, and is fixed on the wire pressing piece 413; the reset spring 416 is sleeved on the connecting column 414, and the two ends of the reset spring 416 are respectively pressed between the column head 415 and the inner surface of the outer ring of the wire drum positioning disk 41; the pushing ring 31 drives the wire pressing piece 413 to move by pushing the column head 415.

[0026] The outer ring of the wire drum positioning disk 41 has an inclined outer surface, which is an inclined annular surface 418 with the inner edge inclined outward and the outer edge inclined inward. At least one sliding hole 417 is provided on the outer ring of the wire drum positioning disk 41. The sliding hole 417 is perpendicular to the inclined annular surface 418, and the connecting column 414 is slidably connected to the sliding hole 417.

[0027] The outer folding piece 412 is provided with an outer bending portion 4121 , and the inner side of the wire pressing member 413 is provided with an inner cut surface 4131 . The inner cut surface 4131 is adapted to the outer bending portion 4121 and is used to clamp the enameled wire led out from the enameled wire reel.

[0028] The column head 415 is made of plastic to prevent the push ring 31 from being scratched when in contact with the push ring 31 .

[0029] The pushing assembly 3 also includes a plurality of pushing cylinders 32 and a plurality of spring telescopic rods 33 arranged on the inner side of the installation panel 2 , and the output ends of the plurality of pushing cylinders 32 and the plurality of spring telescopic rods 33 are connected to the inner surface of the pushing ring 31 .

[0030] The enameled wire reel drive assembly 4 also includes a drive motor 42 arranged on the inner side of the mounting panel 2 and a wire reel mounting rod 43 located on the outer side of the mounting panel 2. The wire reel mounting rod 43 is arranged on the output end of the drive motor 42, and the wire reel positioning plate 41 is fixed on the wire reel mounting rod 43. The outer end of the wire reel mounting rod 43 is a threaded end, which is used to cooperate with a nut to lock the enameled wire reel on the wire reel mounting rod 43.

[0031] To sum up, the specific implementation of the present invention is as follows: when the enameled wire needs to be loosened from the enameled wire reel, the rotation of the reel mounting rod 43 is first stopped by driving the motor 42, and then the rotation of the enameled wire reel is stopped. At this time, because the enameled wire will be pulled out to a certain length during the operation, the cooperation between the outer folding piece 412 and the wire pressing piece 413 ensures that the enameled wire can be stably clamped to prevent the enameled wire from falling off or twisting, and the enameled wire can then be extended to connect with the operating parts. Subsequently, the pushing cylinder 32 in the pushing assembly 3 is started, and the column head 41 of the connecting column 414 is pushed by the pushing ring 31, causing the wire pressing piece 413 to move, thereby loosening the enameled wire from between the outer folding piece 412 and the wire pressing piece 413, and the return spring 416 helps the pushing ring 31 to restore its initial state after the wire loosening is completed.

[0032] The above description is only the optimal solution embodiment of the present invention and is not intended to limit the present invention. Various modifications or replacements of the present invention made by those skilled in the art without departing from the essence and protection scope of the present invention should also be within the protection scope of the present invention.

Claims

1. A wire ejection and loosening mechanism for an enameled wire reel, comprising a mounting panel (2), characterized in that: The installation panel (2) is provided with a push assembly (3) and an enameled wire drum drive assembly (4), and the drive ends of the two are located on the same side of the installation panel (2); the push assembly (3) includes a push ring (31) connected to the drive end; the enameled wire drum drive assembly (4) includes a wire drum positioning disk (41), and a wire clamping component (411) is provided on the outer ring of the wire drum positioning disk (41), and the wire clamping component (411) includes: An outer folding piece (412) is provided on the outer surface of the outer ring of the line disk positioning disk (41); A wire pressing member (413) is used in conjunction with the outer folding piece (412); At least one connecting column (414), one end of the connecting column (414) is provided with a column head (415), the other end of the connecting column (414) passes through the outer ring and the outer folding piece (412) of the wire drum positioning disk (41) and is fixed on the wire pressing member (413); A return spring (416) is sleeved on the connecting column (414), with both ends of the return spring (416) respectively pressed between the column head (415) and the inner surface of the outer ring of the wire drum positioning plate (41); The push ring (31) drives the wire pressing member (413) to move by pushing the column head (415).

2. The enameled wire reel ejection and loosening mechanism according to claim 1, characterized in that: The outer ring of the wire drum positioning disk (41) has an inclined outer surface, which is an inclined annular surface (418) with an inner edge facing outward and an outer edge tilted inward. At least one sliding hole (417) is provided on the outer ring of the wire drum positioning disk (41), and the sliding hole (417) is perpendicular to the inclined annular surface (418). The connecting column (414) is slidably connected in the sliding hole (417).

3. The enameled wire reel ejection and loosening mechanism according to claim 1, characterized in that: The outer folding piece (412) is provided with an outer bending portion (4121), and the inner side of the wire pressing piece (413) is provided with an inner cut surface (4131), and the inner cut surface (4131) is adapted to the outer bending portion (4121) and is used to clamp the enameled wire led out from the enameled wire reel.

4. The enameled wire reel ejection and loosening mechanism according to claim 1, characterized in that: The column head (415) is made of plastic material to prevent the push ring (31) from being scratched when in contact with the push ring (31).

5. The enameled wire reel ejection and loosening mechanism according to claim 1, characterized in that: The pushing assembly (3) further comprises a plurality of pushing cylinders (32) and a plurality of spring telescopic rods (33) arranged on the inner side of the installation panel (2); the output ends of the plurality of pushing cylinders (32) and the plurality of spring telescopic rods (33) are connected to the inner surface of the pushing ring (31).

6. The enameled wire reel ejection and loosening mechanism according to claim 1, characterized in that: The enameled wire reel drive assembly (4) further comprises a drive motor (42) arranged on the inner side of the installation panel (2) and a wire reel mounting rod (43) located on the outer side of the installation panel (2); the wire reel mounting rod (43) is arranged on the output end of the drive motor (42); the wire reel positioning plate (41) is fixed on the wire reel mounting rod (43); the outer end of the wire reel mounting rod (43) is a threaded end, which is used to cooperate with a nut to lock the enameled wire reel on the wire reel mounting rod (43).

Images