Winding device for preparing flat copper wire coil

Abstract

The utility model discloses a winding device for preparing a flat copper wire coil. The winding device comprises a winding roller, and a fastening cap used for being in threaded connection with an output shaft on a reciprocating driving element is arranged on one side of the winding roller; the pressing element is arranged above the winding roller and is used for rolling the wound flat copper wire; wherein one side of the pressing element is connected with a supporting arm used for being connected with an external supporting object, and the supporting arm is further connected with a limiting piece used for being matched with the pressing element. According to the winding device for preparing the flat copper wire coil, provided by the utility model, in the conventional winding process of the flat copper wire coil on the winding roller, the pressing element is additionally arranged, so that the pressing element can abut against the flat copper wire coil in the winding process; the flat copper wire coil can be better attached to the surface of the flat copper wire coil through the abutting force, so that a more ordered winding process is formed.

Description

Technical Field

[0001] The utility model relates to the technical field of flat copper wire coils, and particularly relates to a wire winding device for preparing flat copper wire coils. Background Technique

[0002] At present, flat copper wire coils are applied in some equipment such as generators. In the actual preparation and application process of flat copper wire coils, a winding device is needed to wind them uniformly to form finished coils with unified specifications for subsequent further preparation. Therefore, a wire winding device is required when winding flat copper wire coils into circles.

[0003] At present, most traditional wire winding devices wind the produced flat copper wire coils by rotating the wire roller to be wound during the actual operation and winding process. However, since some flat copper wire coils need to be specifically wound around a rectangle during the winding process, when winding around the edge of a rectangular wire roller, the flat copper wire coils cannot fit well, which easily causes the flat copper wire coils to loosen after winding and is not conducive to subsequent further preparation. Therefore, a wire winding device for preparing flat copper wire coils is proposed. Summary of the Utility Model

[0004] Based on this, in view of the above technical problems, it is necessary to provide a wire winding device for preparing flat copper wire coils, which solves the problems that the flat copper wire coils cannot fit well with the winding roller, easily causes the flat copper wire coils to loosen after winding, and easily causes disordered winding between adjacent flat copper wire coils as mentioned in the above background technique.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0006] A wire winding device for preparing flat copper wire coils includes a reciprocating driving element, and further includes:

[0007] A winding roller, on one side of which there is a fastening cap for threaded connection with the output shaft of the reciprocating driving element;

[0008] A pressing element, which is arranged above the winding roller for rolling the wound flat copper wire;

[0009] Wherein, one side of the pressing element is connected with a support arm for connecting with an external support, and a limiting part for cooperating with the pressing element is also connected to the support arm;

[0010] The pressing element includes a pressing wheel, a support seat movably assembled on the surface of the pressing wheel, and a telescopic spring column connected to the top of the support seat;

[0011] The tops of the plurality of telescopic spring columns are jointly connected with a top plate for hinged connection with one end of the support arm.

[0012] Further, the pressing wheel includes a pressing roller and a pre-positioning wheel.

[0013] Further, there is a height difference between the outer circumferences of the pressing roller and the pre-positioning wheel, and the height difference is smaller than the height of the flat copper wire.

[0014] Further, the thickness of the pressing roller is greater than the thickness of the flat copper wire.

[0015] Further, the side of the pre-positioning wheel facing the pressing roller has an arc-shaped positioning chamfer.

[0016] Further, the limiting member includes two parallel guide rails, a slider slidably disposed in the guide rails, and a support plate connected to the top ends of the guide rails;

[0017] Wherein, the slider extends outwards and is coaxially fixed with the pressing wheel, and the support plate is slidably assembled with the inner wall of the support arm;

[0018] The center of the guide rail and the hinged position of the top plate are located on the same axis.

[0019] Further, a nut is threadedly installed on the surface of the slider for limiting the slider.

[0020] Further, the reciprocating driving element includes a machine base and a servo motor disposed on the machine base. The output shaft is coaxially connected to the output end of the servo motor, and a side plate is further provided inside the machine base;

[0021] Wherein, a hydraulic push rod connected to the machine base is fixed on the side plate.

[0022] Further, a telescopic rod connected to the side plate is connected to the machine base.

[0023] Compared with the prior art, the present utility model has the following beneficial effects:

[0024] The winding device for preparing a flat copper wire coil provided by the present utility model, during the conventional winding process of the flat copper wire coil on the winding roller, by adding a pressing element, it can form a resistance to the flat copper wire coil during the winding process. Through this resistance force, the flat copper wire coil can better fit on the surface of the winding roller to form a more orderly winding process;

[0025] At the same time, since the pressing roller on the pressing element itself is supported by the telescopic spring column and forms a resistance, when the elastic resistance pressing is satisfied, the pressing roller can move and fit synchronously with the rotation of the winding roller, so that the pressing operation can be better realized, and the orderly winding preparation of the flat copper wire coil can be satisfied. Description of the Drawings

[0026] Figure 1 It is a schematic structural diagram of a winding device for preparing a flat copper wire coil provided by the present utility model;

[0027] Figure 2 It is a schematic side view structural diagram of a winding device for preparing a flat copper wire coil provided by the present utility model;

[0028] Figure 3 It is a partial schematic structural diagram of a winding device for preparing a flat copper wire coil provided by the present utility model;

[0029] Figure 4 It is a schematic structural diagram of a pressing element of a winding device for preparing a flat copper wire coil provided by the present utility model;

[0030] Figure 5 It is a schematic diagram of the second form structure of a pressing element of a winding device for preparing a flat copper wire coil provided by the present utility model;

[0031] Figure 6 It is a schematic diagram of the use state structure of a winding device for preparing a flat copper wire coil provided by the present utility model.

[0032] The markings in the figure are explained as follows:

[0033] Reciprocating drive element 1, machine base 11, servo motor 12, side plate 13, hydraulic push rod 14, telescopic rod 15, output shaft 16;

[0034] Winding roller 2, fastening cap 21, flat copper wire 22;

[0035] Pressing element 3, support arm 31, limiting member 32, pressing wheel 33, support seat 34, telescopic spring column 35, top plate 36;

[0036] Guide rail 320, slider 321, support plate 322, nut 323;

[0037] Pressing roller 330, pre-positioning wheel 331, arc surface positioning chamfer 332. Detailed Embodiment

[0038] To enable those skilled in the art to better understand the solution of the present utility model, the following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0039] To solve the technical problems raised in the above background, the present utility model provides a wire winding device for preparing flat copper wire coils, which is applied to the preparation of flat copper wire coils.

[0040] Specifically, please refer to Figures 1-6 , the wire winding device for preparing flat copper wire coils specifically includes:

[0041] Including a reciprocating driving element 1, characterized in that it further includes:

[0042] A winding roller 2, on one side of the winding roller 2, there is a fastening cap 21 for threaded connection with the output shaft 16 on the reciprocating driving element 1;

[0043] A pressing element 3, which is arranged above the winding roller 2 for rolling the wound flat copper wire 22;

[0044] Wherein, one side of the pressing element 3 is connected with a support arm 31 for connection with an external support, and a limiting member 32 for cooperating with the pressing element 3 is also connected to the support arm 31;

[0045] The pressing element 3 includes a pressing wheel 33, a support seat 34 movably assembled on the surface of the pressing wheel 33, and a telescopic spring column 35 connected to the top of the support seat 34;

[0046] The tops of multiple telescopic spring columns 35 are commonly connected with a top plate 36 for hinged connection with one end of the support arm 31.

[0047] For the wire winding device for preparing flat copper wire coils provided by the present utility model, during the conventional wire winding process of the flat copper wire coil on the winding roller 2, by adding the pressing element 3, it can form a resistance to the flat copper wire coil during the winding process. Through this resistance force, the flat copper wire coil can better adhere to the surface of the winding roller 2 to form a more orderly winding process.

[0048] To enable those skilled in the art to better understand the solution of the present utility model, the following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings.

[0049] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions in the embodiments may be combined with each other.

[0050] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0051] Example 1

[0052] Please refer to Figures 1-6 A winding device for preparing a flat copper wire coil comprises a reciprocating drive element 1, and further comprises: a winding roller 2, a fastening cap 21 for threaded connection with an output shaft 16 on the reciprocating drive element 1 is provided on one side of the winding roller 2; a pressing element 3 is provided above the winding roller 2 and is used to roll the wound flat copper wire 22; wherein a support arm 31 is connected to one side of the pressing element 3 for connecting with an external support, and a stopper 32 for cooperating with the pressing element 3 is also connected to the support arm 31;

[0053] The clamping element 3 includes a clamping wheel 33, a support seat 34 movably mounted on the surface of the clamping wheel 33, and a telescopic spring column 35 connected to the top of the support seat 34. The tops of the multiple telescopic spring columns 35 are commonly connected to a top plate 36 for hinged connection with one end of the support arm 31.

[0054] The telescopic spring column 35 has a tendency to squeeze the support seat 34 and the pressure wheel 33 thereon toward the winding roller 2 in a natural state, and when the winding roller 2 rotates at any angle, the pressure wheel 33 is subjected to the force of the telescopic spring column 55, and can still form a resisting force with the winding roller 2, thereby directly pressing the flat copper wire 22 wound thereon, thereby improving the fit between the contact surface of the pressure wheel 33 and the winding roller 2;

[0055] Please refer to Figure 5 , 6 , as a further optimization of this embodiment:

[0056] The pressing wheel 33 includes a pressing roller 330 and a pre-positioning wheel 331;

[0057] There is a height difference between the outer circumference of the pressing roller 330 and the outer circumference of the pre-positioning wheel 331, and the height difference is smaller than the height of the flat copper wire 22;

[0058] In the actual application process, in order to ensure that the flat copper wire can be evenly wound on the surface of the winding roller 2, the winding roller 2 is usually made to move back and forth evenly, and the flat copper wire is wound in an orderly manner through this movement. In this embodiment, the reciprocating motion of the reciprocating driving element 1 can make the winding roller 2 move back and forth at a uniform speed, and the flat copper wire can be evenly wound on the surface of the winding roller 2 through this movement;

[0059] In order to ensure that the flat copper wire can maintain a stable state during the movement of the winding roller 2, the support arm 31 in this embodiment is connected to an external support, so that the support arm 31 can form a stable support for the pressing element 3 through the connection;

[0060] As a further optimization of this embodiment:

[0061] The thickness of the pressing roller 330 is greater than the thickness of the flat copper wire 22;

[0062] During the reciprocating movement of the winding roller 2, the continuously fed flat copper wire 22 is subjected to the pressure of the pressing roller 330 during winding, which causes it to be more closely attached to the winding roller 2. Since the thickness of the pressing roller 330 is greater than the thickness of the flat copper wire 22, the pressing roller 330 can fully press the flat copper wire 22, thereby ensuring the pressing effect.

[0063] As a further optimization of this embodiment:

[0064] The side of the pre-positioning wheel 331 facing the pressing roller 330 has an arc-shaped positioning chamfer 332;

[0065] like Figure 5 and Figure 6 As shown, by the design of the arc surface positioning chamfer 332, the pre-positioning wheel 331 can not only guide the flat copper wire 22 to be wound and compressed, but also perform lateral resistance to the flat copper wire 22 wound on the surface of the winding roller 2, so that the multiple flat copper wires 22 after winding can be more compact, avoiding the loosening and separation of adjacent flat copper wires 22 after winding, resulting in excessive winding gap, unstable winding, etc.

[0066] Example 2

[0067] The winding device for preparing the flat copper wire coil provided in Example 1 is further optimized. Specifically, Figure 4 and Figure 5As shown, the limiting member 32 includes two parallel guide rails 320, a slider 321 slidably arranged in the guide rails 320, and a support plate 322 connected to the top of the guide rail 320, wherein the slider 321 extends outward and is coaxially fixed to the clamping wheel 33, and the support plate 322 is slidably assembled with the inner wall of the support arm 31. Through the sliding assembly between the support plate 322 and the support arm 31, the flipping avoidance when the winding roller 2 is replaced later is satisfied, and at the same time, the resistance and clamping of the clamping roller 330 itself when sliding up and down is not affected;

[0068] The center of the guide rail 320 and the hinge of the top plate 36 are located on the same axis;

[0069] A nut 323 is threadedly mounted on the surface of the slider 321 to limit the position of the slider 321 .

[0070] Through the above structural design, when the winding roller 2 needs to be replaced after winding is completed, the fastening cap 21 can be rotated to release the limiting effect on the winding roller 2, and then the winding roller 2 can be taken out and replaced on the surface of the output shaft 16, and then the fastening cap 21 can be screwed again to achieve the positioning effect;

[0071] Before the above-mentioned step of replacing the winding roller 2, it is necessary to rotate the nut 323 to release the limit on the slider 321, and then rotate the support seat 34 on the surface of the guide roller 320 to make the clamping wheel 33 form a certain angle of inclination, thereby facilitating the removal and replacement of the winding roller 2 and avoiding movement obstruction therewith.

[0072] Example 3

[0073] The winding device for preparing the flat copper wire coil provided in Example 1 or 2 is further optimized, such as Figure 6 As shown, the reciprocating drive element 1 includes a base 11 and a servo motor 12 disposed on the base 11, an output shaft 16 is coaxially connected to the output end of the servo motor 12, and a side plate 13 is further disposed on the inner side of the base 11, wherein a hydraulic push rod 14 connected to the base 11 is fixed on the side plate 13;

[0074] The base 11 is connected to a telescopic rod 15 connected to the side plate 13;

[0075] In actual application, the side plate 13 is in a fixed support state with the external ground. Therefore, by starting the hydraulic push rod 14 thereon, its output end drives the machine base 11 to slide back and forth, thereby driving the winding roller 2, so that the flat copper wire 22 can be evenly wound. At the same time, the servo motor 12 will also move synchronously to form a driving rotation for the winding roller 2. Through continuous rotation, the output flat copper wire 22 is wound and rolled.

[0076] In the present utility model, unless otherwise clearly defined and limited, terms such as "installation", "connection", "linkage", "fixation" shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral one; it may be a mechanical connection, an electrical connection, or communication with each other; it may be directly connected, or indirectly connected through an intermediate medium, and it may be the internal communication of two components or the interaction relationship between two components, unless otherwise clearly defined. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0077] Obviously, the embodiments described above are only a part of the embodiments of the present utility model, rather than all of them. The accompanying drawings show the preferred embodiments of the present utility model, but do not limit the patent scope of the present utility model. The present utility model can be implemented in many different forms. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosed content of the present utility model more thorough and comprehensive. Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing specific embodiments, or perform equivalent replacements for some of the technical features. Any equivalent structures directly or indirectly using the content of the specification and drawings of the present utility model in other related technical fields are equally within the scope of the patent protection of the present utility model.

Claims

1. A wire winding device for preparing a flat copper wire coil, comprising a reciprocating driving element (1), characterized in that, Also included are: A winding roller (2), on one side of which there is a fastening cap (21) for threaded connection with the output shaft (16) of the reciprocating drive element (1); A pressing element (3), which is arranged above the winding roller (2) for rolling the flattened copper wire (22) after winding; Wherein, one side of the pressing element (3) is connected with a support arm (31) for connection with an external support, and a limiting member (32) for cooperating with the pressing element (3) is also connected to the support arm (31); The pressing element (3) includes a pressing wheel (33), a support seat (34) movably assembled on the surface of the pressing wheel (33), and a telescopic spring column (35) connected to the top of the support seat (34); The tops of a plurality of the telescopic spring columns (35) are commonly connected with a top plate (36) for hinged connection with one end of the support arm (31).

2. The winding device for preparing flat copper wire coils according to claim 1, characterized in that, The pressing wheel (33) includes a pressing roller (330) and a pre-positioning wheel (331).

3. The wire winding device for preparing flat copper wire coils according to claim 2, wherein, There is a height difference between the outer circumference of the pressing roller (330) and the outer circumference of the pre-positioning wheel (331), and the height difference is less than the height of the flattened copper wire (22).

4. The winding device for preparing a flat copper wire coil according to claim 2, characterized in that, The thickness of the pressing roller (330) is greater than the thickness of the flattened copper wire (22).

5. The winding device for preparing flat copper wire coils according to claim 2, wherein, The side of the pre-positioning wheel (331) facing the pressing roller (330) has an arc-shaped positioning chamfer (332).

6. The wire winding device for preparing flat copper wire coils according to claim 1, characterized in that, The limiting member (32) includes two parallel guide rails (320), a slider (321) slidably arranged in the guide rails (320), and a support plate (322) connected to the top ends of the guide rails (320); Wherein, the slider (321) extends outwards and is coaxially fixed with the pressing wheel (33), and the support plate (322) is slidably assembled with the inner wall of the support arm (31); The center of the guide rail (320) and the hinge point of the top plate (36) are on the same axis.

7. The winding device for preparing a flat copper wire coil according to claim 6, wherein, A nut (323) is threadedly installed on the surface of the slider (321) for limiting the slider (321).

8. The wire winding device for preparing flat copper wire coils according to claim 1, characterized in that, The reciprocating drive element (1) includes a machine base (11) and a servo motor (12) arranged on the machine base (11), the output shaft (16) is coaxially connected with the output end of the servo motor (12), and a side plate (13) is also arranged inside the machine base (11); Wherein, a hydraulic push rod (14) connected with the machine base (11) is fixed on the side plate (13).

9. The wire winding device for preparing a flat copper wire coil according to claim 8, wherein, The machine base (11) is connected with a telescopic rod (15) connected with the side plate (13).

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