Stranded enameled wire flattening mechanism

Abstract

The utility model provides a stranded enameled wire flattening mechanism, and belongs to the technical field of enameled wire production equipment. Comprising a C-shaped mounting frame, a plurality of sliding rods arranged in parallel are vertically fixed in the mounting frame, and two sliding blocks are connected between the sliding rods in a sliding mode; a first pressing wheel and a second pressing wheel are rotationally connected to the two sliding blocks respectively, a circle of protrusions are arranged on the peripheral face of the first pressing wheel, and grooves matched with the protrusions are formed in the peripheral face of the second pressing wheel; a driving rod is rotationally connected to the top end of the mounting frame, a rotating wheel is fixed to the top end of the driving rod, and the driving rod rotates to drive the two sliding blocks to move in the opposite direction or the reverse direction; guide wheels are arranged on the two sides of the sliding block in the mounting frame, and mounting feet are fixed to the back face of the mounting frame. The device has the advantages of simple structure, low manufacturing cost, high production efficiency and the like.

Description

Technical Field

[0001] The utility model belongs to the technical field of enameled wire production equipment, and relates to a flattening mechanism for stranded enameled wire. Background Art

[0002] Stranded enameled wire is to introduce the processed single enameled wire into a hot air oven for heating and complete stranding in the hot air oven. During this process, the enamel layer outside the single enameled wire will be heated and softened, and after stranding, multiple single enameled wires will be bonded together. The cross-section of the enameled wire after completing the stranding process is generally circular or close to circular. However, sometimes due to the requirements of downstream application scenarios, it is necessary to process the circular stranded enameled wire into a flat shape. For this reason, we specifically designed a flattening mechanism for stranded enameled wire, which can be installed at the end of the stranding equipment. When the stranded enameled wire is well stranded and the enamel layer of the stranded wire is still warm and relatively soft, it is flattened and shaped to make it flat. Content of the Utility Model

[0003] The purpose of the utility model is to provide a flattening mechanism for stranded enameled wire aiming at the above problems existing in the current technology, so as to flatten and shape the stranded enameled wire to make it flat.

[0004] The purpose of the utility model can be realized by the following technical solutions: A flattening mechanism for stranded enameled wire, characterized in that the mechanism includes a "C"-shaped mounting frame. A plurality of parallelly arranged sliding rods are vertically fixed inside the mounting frame, and two sliders are slidably connected between the sliding rods; a first pressing wheel and a second pressing wheel are respectively rotatably connected to the two sliders. A circle of protrusions is provided on the outer peripheral surface of the first pressing wheel, and a groove adapted to the protrusions is provided on the outer peripheral surface of the second pressing wheel; the top end of the mounting frame is rotatably connected with a driving rod, a rotating wheel is fixed at the top end of the driving rod, and the rotation of the driving rod can drive the two sliders to move towards or away from each other; guide wheels are arranged on both sides of the slider inside the mounting frame, and mounting feet are fixed on the back of the mounting frame.

[0005] The advantages of the utility model are as follows:

[0006] 1. The flattening mechanism has a simple structure, low cost, and can be installed at the end of the stranding production line to continuously flatten the stranded enameled wire, so the production efficiency is high.

[0007] 2. In the structure of the flattening mechanism, the stranded enameled wire completes the flattening operation in the groove, so the outer shape size of the produced stranded enameled wire is controllable and the consistency is better. Description of the Drawings

[0008] Figure 1 It is a three-dimensional structure schematic diagram of this flattening mechanism.

[0009] Figure 2It is a front view structural schematic diagram of the flattening mechanism of the present invention.

[0010] In the figure, 1 is the mounting bracket; 2 is the sliding rod; 3 is the slider; 4 is the first pressing wheel; 41 is the protrusion; 5 is the second pressing wheel; 51 is the groove; 6 is the driving rod; 7 is the rotating wheel; 8 is the guide wheel; 9 is the mounting foot. Specific implementation mode

[0011] The following are specific embodiments of the present invention and in combination with the accompanying drawings, the technical solutions of the present invention are further described, but the present invention is not limited to these embodiments.

[0012] As Figure 1 and Figure 2 shown, a stranded enameled wire flattening mechanism includes a "C"-shaped mounting bracket 1. Vertically fixed in the mounting bracket 1 are several parallelly arranged sliding rods 2. Two sliders 3 are slidably connected between the sliding rods 2. A first pressing wheel 4 and a second pressing wheel 5 are respectively rotatably connected to the two sliders 3. A circle of protrusions 41 is provided on the outer peripheral surface of the first pressing wheel 4, and grooves 51 adapted to the protrusions 41 are provided on the outer peripheral surface of the second pressing wheel 5. The top end of the mounting bracket 1 is rotatably connected to a driving rod 6. A rotating wheel 7 is fixed to the top end of the driving rod 6, and the rotation of the driving rod 6 can drive the two sliders 3 to move towards or away from each other. Guide wheels 8 are provided on both sides of the slider 3 in the mounting bracket 1, and a mounting foot 9 is fixed to the back of the mounting bracket 1.

[0013] Working principle: This mechanism is fixedly installed on the outer wall at the tail end of the hot air oven through the mounting foot 9. Multiple strands of enameled wire are stranded and passed out in the hot air oven, and then are conducted and continuously advanced through the two guide wheels 8 of this mechanism. We can rotate the rotating wheel 7, and then the driving rod 6 drives the two sliders 3 to continuously approach each other, and finally clamp one end of the stranded enameled wire located between the two guide wheels 8 between the protrusions 41 and the grooves 51. Continuously rotating the rotating wheel 7 can continuously apply pressure to the stranded enameled wire, flatten it, and slowly cool it down, and finally make it take shape. There are multiple pairs of pressing wheels in this flattening mechanism, and the widths of the grooves 51 on each pair of pressing wheels are different, and we can select according to production requirements. Therefore, when using this mechanism to flatten the stranded enameled wire, its external dimensions can be controlled, and the consistency of the produced products is better.

[0014] The specific embodiments described herein are only illustrative of the spirit of the present invention. Those skilled in the art to which the present invention pertains can make various modifications or supplements to the described specific embodiments or use similar methods to replace them, but will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

Claims

1. A flattened mechanism for stranded enameled wire, characterized in that, This mechanism includes a "C"-shaped mounting bracket (1). A number of vertically fixed sliding rods (2) arranged in parallel are provided inside the mounting bracket (1). Two sliders (3) are slidably connected between the sliding rods (2). A first pressing wheel (4) and a second pressing wheel (5) are respectively rotatably connected to the two sliders (3). A circle of protrusions (41) is provided on the outer peripheral surface of the first pressing wheel (4), and a groove (51) adapted to the protrusions (41) is provided on the outer peripheral surface of the second pressing wheel (5). A driving rod (6) is rotatably connected to the top end of the mounting bracket (1). A runner (7) is fixed to the top end of the driving rod (6), and the rotation of the driving rod (6) can drive the two sliders (3) to move towards or away from each other. Guide wheels (8) are provided on both sides of the slider (3) inside the mounting bracket (1), and a mounting foot (9) is fixed to the back of the mounting bracket (1).

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