Wire guide auxiliary output device for small winding inserter

Abstract

The utility model relates to a wire guide auxiliary output device for a small winding inserter. The wire guide auxiliary output device comprises a cushion block and a wire guide pipe, the wire guiding pipe is fixed to the front side of the cushion block and is arranged in a downward inclined mode from front to back, the front upper end is a wire inlet, and the rear lower end is a wire outlet. The cushion block is arranged behind a rear wire feeding roller set of the winding inserter and fixedly connected with a side supporting table of the winding inserter, a wire inlet of the wire guide pipe is close to a wire outlet point of the rear wire feeding roller set of the winding inserter, and the wire outlet point is located in a projection area of the wire inlet of the wire guide pipe on a vertical plane. According to the device, a double-person wire inserting mode is changed into a single-person wire inserting mode, manpower is saved, wire twisting and wire clamping are avoided, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of wireless equipment, and particularly relates to a wire guide auxiliary output device used on a wire-off machine. Background Art

[0002] The wire cutting machine is a device that guides the coil into the wire slot on the motor core and cuts it to a fixed length. Figure 1 , mainly composed of a wire wheel assembly part located at the front (not shown in the attached figure), a wire feeding roller assembly part located at the rear, and a tangent part. The wire wheel assembly part is composed of a plurality of wire rollers that are sequentially displaced up and down in the front-to-back direction. The wire feeding roller assembly part is composed of a front wire feeding roller assembly 2 and a rear wire feeding roller assembly 5 that are arranged at a certain distance. It is a power unit for wire feeding, and the wire between the upper and lower rollers is transported backward through the relative rotation of the upper and lower wire feeding rollers. The tangent part 4 is arranged at the front end position of the wire feeding roller assembly near the rear. The front and rear wire feeding roller assembly parts and the tangent part are vertically installed outside the front side of the side support platform 1 of the wire-cutting machine.

[0003] At present, two operators are required to cooperate when performing the off-line operation. One operator is located at the front end of the off-line machine, holding the wire reel, pulling the wire forward, applying a certain force to the wire to ensure that the wire is straight, and as the wire 3 is conveyed backward, the wire is released. The other operator is located at the rear end of the off-line machine to manually receive the wire that has been cut to a fixed length to prevent the cut wire from being entangled on the rear end wire feeding roller.

[0004] The above-mentioned offline method in which two operators cooperate has the disadvantages of high labor cost, time-consuming and labor-intensive. In addition, when the operator behind fails to connect the wires in time, problems such as wire tangling and wire jamming may occur. Utility Model Content

[0005] In view of the deficiencies of the prior art, the utility model provides a wire guide auxiliary output device for a small wire-off machine, which saves labor, can avoid the occurrence of wire twisting and wire jamming, and can thus ensure the generation efficiency of wire-off.

[0006] The above-mentioned purpose of the utility model is achieved through the following technical solutions:

[0007] A wire guide auxiliary output device for a small wire-cutting machine comprises a cushion block and a wire guide tube; the wire guide tube is fixed to the front side of the cushion block and is arranged to be inclined downward from front to back, the front upper end is a wire inlet, and the rear lower end is a wire outlet; the cushion block is arranged behind a rear wire feeding roller group of the wire-cutting machine and is fixedly connected to a side support platform of the wire-cutting machine, the wire inlet of the wire guide tube is close to a wire outlet point of the rear wire feeding roller group of the wire-cutting machine, and the wire outlet point is located within the projection area of ​​the wire inlet of the wire guide tube on the vertical plane.

[0008] Moreover, the guide tube has a length of 12 cm, a diameter of 5 cm, and an inclination angle of 45°.

[0009] Moreover, a positioning column is arranged to extend vertically backward at the middle position of the rear side of the wire guide tube, a threaded bottom hole is arranged at the rear end of the positioning column, a positioning hole cooperating with the positioning column is arranged on the cushion block, the positioning hole adopts a countersunk hole structure, the positioning column is inserted into the positioning hole on the cushion block, and the wire guide tube is adjustably fixed on the cushion block by a fastening screw installed at the rear end.

[0010] The advantages and positive effects of the utility model are:

[0011] The utility model provides a wire guide auxiliary output device composed of a cushion block and a wire guide tube behind the rear wire feeding roller group of the wire unloading machine, and the auxiliary output of the cut wire can be realized through the wire guide tube, thereby realizing the change from a two-person unloading mode to a single-person unloading mode, saving labor, avoiding the occurrence of wire twisting and wire jamming, and improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the existing structure of the wire-cutting machine involved in the utility model (the wire wheel assembly and other structures are not shown), 1a is a side view; 1b is a stereogram;

[0013] Figure 2 It is a structural diagram of the wire guide auxiliary output device of the utility model;

[0014] Figure 3 The utility model relates to a structural diagram of a line-cutting machine. DETAILED DESCRIPTION

[0015] The structure of the utility model is further described below with reference to the accompanying drawings and through embodiments. It should be noted that the embodiments are descriptive rather than restrictive.

[0016] A wire guide auxiliary output device for small offline machines, see Figure 2 and Figure 3 , used to automatically lead the cut wire downward to prevent the cut wire segment from being entangled on the rear wire feeding roller of the offline machine. It mainly includes a pad 6 and a wire guide tube 7. The wire guide tube is fixed to the front side of the pad, and is arranged to be tilted downward from front to back, with the front upper end being the wire inlet 7.1 and the rear lower end being the wire outlet 7.2. Specifically, the guide tube can be directly welded and fixed on the pad. In order to achieve fine adjustment of the angle of the wire guide tube, a positioning column can be arranged to extend vertically backward at the middle position of the rear side of the wire guide tube, a threaded bottom hole is arranged at the rear end of the positioning column, and a positioning hole cooperating with the positioning column is arranged on the pad. The positioning hole adopts a countersunk structure, and the positioning column of the guide tube is inserted into the positioning hole on the pad. By installing a fastening screw at the rear end, an adjustable fixed installation of the wire guide tube is achieved.

[0017] The pad is arranged behind the rear wire feeding roller group of the wire unloading machine and is fixedly connected to the side support platform of the wire unloading machine. The wire inlet of the wire guide tube is close to the wire outlet point of the rear wire feeding roller group of the wire unloading machine, and the wire outlet point is located in the projection area of ​​the wire inlet of the wire guide tube on the vertical plane.

[0018] The length of the wire guide tube is preferably 12 cm, the diameter is preferably 5 cm, the inclination angle is preferably 45°, and the material of the guide tube is preferably stainless steel.

[0019] By adopting the wire guide auxiliary output device for a small wire-off machine, only one operator is needed to assist the interface in completing the wire-off operation. Specifically, the operator is located at the front end of the wire-off machine, holds the wire reel, pulls the wire forward, applies a certain force to the wire, ensures that the wire is straight, and releases the wire as it is transported backward. The wire cut off at the rear end is smoothly guided into the wire guide tube through the wire inlet at the front end of the wire guide tube. Under the weight, the wire can be smoothly output by sliding downward. A wiring frame can be set below the wire outlet of the wire guide tube to complete the wiring.

[0020] The wire guide auxiliary output device has a simple structure and is easy to use. It can save a back-end wiring operator and ensure smooth wire output, avoiding the occurrence of wire twisting and wire jamming, which is beneficial to improving the production efficiency of the offline machine.

[0021] Although the embodiments and drawings of the present invention are disclosed for illustrative purposes, those skilled in the art will appreciate that various substitutions, changes and modifications are possible without departing from the spirit of the present invention and the appended claims. Therefore, the scope of the present invention is not limited to the contents disclosed in the embodiments and drawings.

Claims

1. A wire guide auxiliary output device for a small offline machine, characterized in that: It includes a cushion block and a wire guide tube; the wire guide tube is fixed to the front side of the cushion block and is arranged to be inclined downward from front to back, the front upper end is the wire inlet, and the rear lower end is the wire outlet; the cushion block is arranged behind the rear wire feeding roller group of the wire unloading machine, and is fixedly connected to the side support platform of the wire unloading machine, the wire inlet of the wire guide tube is close to the wire outlet point of the rear wire feeding roller group of the wire unloading machine, and the wire outlet point is located within the projection area of ​​the wire inlet of the wire guide tube on the vertical plane.

2. The wire guide auxiliary output device for a small offline machine according to claim 1, characterized in that: The guide tube has a length of 12 cm, a diameter of 5 cm, and an inclination angle of 45°.

3. The wire guide auxiliary output device for a small offline machine according to claim 1 or 2, characterized in that: A positioning column is arranged at a middle position of the rear side of the wire guide tube and extends vertically backward. A threaded bottom hole is arranged at the rear end of the positioning column. A positioning hole cooperating with the positioning column is arranged on the cushion block. The positioning hole adopts a countersunk hole structure. The positioning column is inserted into the positioning hole on the cushion block. The wire guide tube is adjustably fixed on the cushion block by a fastening screw installed at the rear end.

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