Three-wire triangular positioning mechanism of wire binding machine

Abstract

The utility model belongs to the technical field of wire binding machines, and particularly relates to a three-wire triangular positioning mechanism of a wire binding machine, which comprises a three-wire positioning clamp mechanism fixing plate, a left wire mechanical clamp is fixedly arranged at the front end of the upper side wall of the three-wire positioning clamp mechanism fixing plate, and a right wire mechanical clamp is fixedly arranged at the rear end of the left wire mechanical clamp. Compared with an existing positioning mechanism, the three-wire positioning mechanism is in a full-automatic mode, manual wire stroking in the shape of a Chinese character'pin 'is not needed, after three wires are sequentially fixed, the end faces of the three wires are arranged in the shape of a Chinese character'pin', and the three-wire positioning mechanism has the advantages that the wire stroking efficiency is greatly improved. According to the positioning mechanism, the automatic feeding mechanism can conduct quick grabbing conveniently, the winding efficiency is greatly improved, and the positioning mechanism is accurate in positioning, high in machining precision and not prone to damaging wires.

Description

Technical Field

[0001] The utility model relates to the technical field of wire binding machines, in particular to a three-wire zigzag positioning mechanism for a wire binding machine. Background Art

[0002] In the motor manufacturing process, the wire binding machine is a mechanical device used to bind wires. It uses fine wires to bind around the coil group. The wire binding machine is divided into two types: single-sided stator wire binding machine and double-sided stator wire binding machine, which are suitable for the production of motors for household, industrial and agricultural use. The double-sided stator wire binding machine adopts servo automatic indexing, automatic wire feeding, automatic feeding device, automatic binding, and automatic wire cutting device. The single-sided stator wire binding machine is equipped with a microprocessor and can be applied to various wire binding methods of different natures; during the use of the wire binding machine, the wire binding machine needs to be positioned by a positioning mechanism.

[0003] However, the existing positioning mechanism still has the following technical problems when used:

[0004] Today's wire binding machines are in semi-automatic mode. The wire positioning method is to manually place the wires in the positioning blocks, manually straighten the wires into finished shapes, and then place them into the wire binding machine fixture for fixation. The automatic loading method is now used and needs to be changed to automatic positioning method.

[0005] To this end, a three-wire zigzag positioning mechanism for a wire binding machine is proposed to solve the above-mentioned problems. Utility Model Content

[0006] The utility model aims to provide a three-wire zigzag positioning mechanism for a wire binding machine to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a three-wire T-shaped positioning mechanism of a wire binding machine, comprising a three-wire positioning clamp mechanism fixing plate, a left-wire mechanical clamp is fixedly provided at the front end of the upper side wall of the three-wire positioning clamp mechanism fixing plate, a right-wire mechanical clamp is fixedly provided at the rear end of the left-wire mechanical clamp, an upper-wire mechanical clamp is fixedly provided at the upper side wall of the three-wire positioning clamp mechanism fixing plate at the right end of the left-wire mechanical clamp and the right-wire mechanical clamp, an upper-wire left movable clamping jaw and an upper-wire right movable clamping jaw are fixedly provided at the upper end of the upper-wire mechanical clamp, a left-wire movable clamp is fixedly provided on the upper side wall of the left-wire mechanical clamp, middle fixed clamping jaws are fixedly provided at the right ends of the left-wire mechanical clamp and the right-wire mechanical clamp, and a right-wire movable clamp is fixedly provided at the upper end of the right-wire mechanical clamp.

[0008] Preferably, the heights of the left line movable clamp, the right line movable clamp and the middle fixed clamp are all lower than the upper line left movable clamp and the upper line right movable clamp.

[0009] Preferably, the upper line mechanical clamp, the left line mechanical clamp, and the right line mechanical clamp are arranged in a herringbone shape.

[0010] Preferably, an upper thread is clamped between the upper thread left movable clamping jaw and the upper thread right movable clamping jaw.

[0011] Preferably, the left wire is clamped inside the left wire movable clamp.

[0012] Preferably, the right wire is clamped inside the right wire movable clamp.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] Compared with the previous positioning mechanism, the present application is a fully automatic mode. There is no need to manually straighten the wires into a finished T-shape. After the three wires are fixed in sequence, the end faces of the three wires are arranged in a T-shape, so that the automatic feeding mechanism can quickly grab them, which greatly improves the efficiency of winding. The positioning mechanism has accurate positioning and high processing precision and is not easy to cause damage to the wires. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2 for Figure 1 A right view structural diagram of ;

[0017] Figure 3 for Figure 1 Front view structural diagram of .

[0018] In the figure: 1 three-line positioning clamp mechanism fixing plate, 2 left line mechanical clamp, 3 right line mechanical clamp, 4 upper line mechanical clamp, 5 upper line left movable clamping jaw, 6 upper line right movable clamping jaw, 7 left line movable clamp, 8 middle fixed clamping jaw, 9 right line movable clamp, 10 upper line, 11 left line, 12 right line. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0021] Example:

[0022] See also Figure 1-3 , the utility model provides a technical solution:

[0023] A three-wire shaped positioning mechanism for a wire binding machine comprises a three-wire positioning clamp mechanism fixing plate 1, a left-wire mechanical clamp 2 is fixedly arranged at the front end of the upper side wall of the three-wire positioning clamp mechanism fixing plate 1, a right-wire mechanical clamp 3 is fixedly arranged at the rear end of the left-wire mechanical clamp 2, an upper-wire mechanical clamp 4 is fixedly arranged at the upper side wall of the three-wire positioning clamp mechanism fixing plate 1 at the right end of the left-wire mechanical clamp 2 and the right-wire mechanical clamp 3, an upper-wire left movable clamping jaw 5 and an upper-wire right movable clamping jaw 6 are fixedly arranged at the upper end of the upper-wire mechanical clamp 4, the upper-wire left movable clamping jaw 5 and the upper-wire right movable clamping jaw 6 are driven to open and close by the upper-wire mechanical clamp 4, and the upper-wire 10 is clamped and fixed, a left-wire movable clamp 7 is fixedly arranged on the upper side wall of the left-wire mechanical clamp 2, and an intermediate fixed clamping jaw 8 is fixedly arranged at the right end of the left-wire mechanical clamp 2 and the right-wire mechanical clamp 3, and the intermediate fixed clamping jaw 8 is matched with the left-wire movable clamp 7 The left wire mechanical clamp 2 drives the left wire movable clamp 7 to open and close, and the left wire 11 is clamped and fixed. The upper end of the right wire mechanical clamp 3 is fixedly provided with a right wire movable clamp 9, and the middle fixed clamping jaw 8 cooperates with the right wire movable clamp 9. The right wire mechanical clamp 3 drives the right wire movable clamp 9 to open and close, and the right wire 12 is clamped and fixed. The heights of the left wire movable clamp 7, the right wire movable clamp 9 and the middle fixed clamping jaw 8 are lower than the upper wire left movable clamping jaw 5 and the upper wire right movable clamping jaw 6. The upper wire mechanical clamp 4 and the left wire mechanical clamp 2 and the right wire mechanical clamp 3 are arranged in a herringbone shape. After the three wires are fixed in sequence, the end faces of the three wires are arranged in a herringbone shape, so that the automatic feeding mechanism can quickly grab them, which greatly improves the efficiency of winding. In addition, the positioning mechanism has accurate positioning and high processing precision, and is not easy to cause damage to the wires.

[0024] An upper line 10 is clamped between the upper line left movable clamp 5 and the upper line right movable clamp 6, a left line 11 is clamped inside the left line movable clamp 7, and a right line 12 is clamped inside the right line movable clamp 9. After clamping and fixing, the upper line 10, the left line 11 and the right line 12 are in a herringbone structure.

[0025] Working principle:

[0026] During operation, the feeding mechanism places the left wire 10 between the left wire movable clamp 7 and the middle fixed clamp 8, the left wire mechanical clamp 2 clamps the left wire 11, the feeding mechanism places the right wire 12 between the right wire movable clamp 9 and the middle fixed clamp 8, the right wire mechanical clamp 3 clamps the right wire 12, the feeding mechanism places the upper wire 10 between the upper wire left movable clamp 5 and the upper wire right movable clamp 6, the upper wire mechanical clamp 4 clamps the upper wire 10, so that the upper wire 10, the left wire 11 and the right wire 12 are in a herringbone structure, and are directly wound and fixed by the winding machine.

[0027] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be implemented in other specific forms without departing from the spirit or basic features of the utility model; therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description. Therefore, it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the utility model, and any figure marks in the claims should not be regarded as limiting the claims involved.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A three-wire shaped positioning mechanism for a wire binding machine, comprising a three-wire positioning clamp mechanism fixing plate (1), characterized in that: A left-line mechanical clamp (2) is fixedly provided at the front end of the upper side wall of the three-line positioning clamp mechanism fixing plate (1), and a right-line mechanical clamp (3) is fixedly provided at the rear end of the left-line mechanical clamp (2). An upper-line mechanical clamp (4) is fixedly provided at the right end of the left-line mechanical clamp (2) and the right-line mechanical clamp (3) on the upper side wall of the three-line positioning clamp mechanism fixing plate (1), and an upper-line left movable clamping jaw (5) and an upper-line right movable clamping jaw (6) are fixedly provided at the upper end of the upper-line mechanical clamp (4). A left-line movable clamp (7) is fixedly provided at the upper side wall of the left-line mechanical clamp (2), and middle fixed clamping jaws (8) are fixedly provided at the right ends of the left-line mechanical clamp (2) and the right-line mechanical clamp (3), and a right-line movable clamp (9) is fixedly provided at the upper end of the right-line mechanical clamp (3).

2. According to claim 1, a three-wire shaped positioning mechanism for a wire binding machine is characterized by: The heights of the left thread movable clamp (7), the right thread movable clamp (9) and the middle fixed clamp (8) are all lower than the upper thread left movable clamp (5) and the upper thread right movable clamp (6).

3. The three-wire shaped positioning mechanism of a wire binding machine according to claim 1, characterized in that: The upper thread mechanical clamp (4), the left thread mechanical clamp (2), and the right thread mechanical clamp (3) are arranged in a herringbone shape.

4. The three-wire shaped positioning mechanism of a wire binding machine according to claim 1, characterized in that: An upper thread (10) is clamped between the upper thread left movable clamping jaw (5) and the upper thread right movable clamping jaw (6).

5. The three-wire shaped positioning mechanism of a wire binding machine according to claim 1, characterized in that: The left wire movable clamp (7) is provided with a left wire (11) inside the clamp.

6. The three-wire shaped positioning mechanism of a wire binding machine according to claim 1, characterized in that: The right wire movable clamp (9) is provided with a right wire (12) inside the clamp.

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