Low-silver high-performance brazing filler metal wire drawing equipment

Abstract

The utility model discloses low-silver high-performance brazing filler metal wire drawing equipment which comprises a supporting frame, a wire drawing device and a wire drawing device. A guide wheel shaft is arranged on one side of the supporting frame, a motor is further installed at the other end, provided with the guide wheel shaft, of the supporting frame, and a plurality of guide grooves are formed in one side of the supporting frame; the guide wheel is rotationally arranged on the guide wheel shaft and used for releasing materials; the air cooling part is arranged on one side of the guide wheel and is used for carrying out air blowing cooling on the material subjected to wire drawing treatment; the upper straightening wheel shaft is arranged in the guide groove in a sliding mode, a spring which applies force downwards all the time is arranged above the upper straightening wheel shaft, an upper straightening wheel is arranged on the upper straightening wheel shaft in a rotating mode, and the elastic upper straightening wheel can strengthen pressure applied to material straightening; the lower straightening wheel shaft is fixedly arranged on one side of the supporting frame, and a lower straightening wheel is rotationally arranged on the lower straightening wheel shaft; the adjusting device is arranged above the supporting frame and used for elastically adjusting sliding of the upper straightening wheel shaft.

Description

Technical Field

[0001] The present application relates to the field of solder processing technology, and in particular to a low-silver and high-performance solder wire drawing device. Background Art

[0002] Brazing filler metal is a material used to join parts together and fill the gaps between parts. Brazing filler metal is usually made into filaments before use, so that the injection amount can be controlled during use.

[0003] Based on this, there is a solder wire drawing auxiliary equipment proposed in announcement No. CN217492511U, which straightens the material clamped between the upper straightening wheel and the lower straightening wheel through the upper straightening wheel and the lower straightening wheel, straightens the material, and changes the material from the wire drawing bending state to the vertical state, so as to carry out the next step of processing on the material.

[0004] The material in the above scheme is rolled up in the guide wheel. In the process of the material changing from a bent state to a vertical state, the bending degree of the head is relatively large. Therefore, a large number of straightening wheels arranged in a fixed manner are required for straightening, so that the bending degree of the material gradually tends to be straightened until it is completely straight. This results in a larger overall volume of the equipment and a low straightening efficiency. Therefore, the purpose of this application is to improve the straightening efficiency and reduce the floor space.

[0005] The above contents are only used to assist in understanding the technical solution of the present application, and do not constitute an admission that the above contents are the closest prior art to the present application. Summary of the invention

[0006] Based on this, the present application provides a low-silver and high-performance solder wire drawing equipment to solve one of the above-mentioned technical problems.

[0007] The technical solution adopted by the present application to solve its technical problems is to include: a support frame, one side of which is provided with a guide wheel shaft, the other end of the support frame where the guide wheel shaft is provided is also equipped with a motor, and one side of the support frame is provided with a plurality of guide grooves; a guide wheel, rotatably arranged on the guide wheel shaft, for releasing the material; an air cooling part, arranged on one side of the guide wheel, for blowing and cooling the material after the wire drawing process; an upper straightening wheel shaft, slidably arranged in the guide groove, a spring that always applies downward force is arranged above the upper straightening wheel shaft, an upper straightening wheel is rotatably arranged on the upper straightening wheel shaft, and the elastic upper straightening wheel can strengthen the pressure on straightening the material; a lower straightening wheel shaft, fixedly arranged on one side of the support frame, and a lower straightening wheel is rotatably arranged thereon; an adjustment device, arranged above the support frame, for elastically adjusting the sliding of the upper straightening wheel shaft.

[0008] In some embodiments, an upper exhaust port is provided on the top of the air cooling part, an air outlet is provided between the upper exhaust ports, a feed port is provided on one side of the air cooling part, a fan plate is installed on the other side of the support frame on which the air cooling part is installed, and a fan is installed on one end of the fan plate.

[0009] In some embodiments, anti-turbulence bars are installed on both sides of the guide wheel and are symmetrical along the central axis of the guide wheel.

[0010] In some embodiments, the adjusting device includes a accommodating cavity, an adjusting knob, a pressure plate, a spring, and a slider. The lower end of the adjusting knob is threadedly connected to the support frame, the bottom end of the adjusting knob enters the accommodating cavity and abuts against the pressure plate, one end of the spring is fixedly connected to the pressure plate, the other end of the spring is connected to the slider, and the upper straightening wheel shaft is installed on the slider.

[0011] In some embodiments, the width of the guide groove is smaller than the width of the accommodating cavity.

[0012] In some embodiments, the output shaft of the motor is connected to the guide wheel shaft.

[0013] In some embodiments, the maximum movable stroke of the outer periphery of the upper straightening wheel is lower than the outer periphery of the lower straightening wheel.

[0014] In some embodiments, the upper straightening axle farthest from the guide wheel is a fixed upper straightening axle.

[0015] The beneficial effect of the present application is that: by means of a spring arranged inside the accommodating cavity, the upper straightening wheel always applies a downward force to the material, and the head section of material coming out of the guide wheel and the material bending downward will be pressurized by the elastic upper straightening wheel, thereby achieving a better straightening effect than a fixed upper straightening wheel, and the elastic upper straightening wheel can automatically compensate for the tension fluctuations caused during the straightening process, thereby ensuring the continuity of straightening and the stability of size. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without creative work.

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure in the first direction of this application.

[0018] Figure 2 It is a schematic diagram of the three-dimensional structure in the second direction of the present application.

[0019] Figure 3 It is a schematic diagram of the main view of the installation of the upper straight wheel of this application.

[0020] Figure 4 It is a cross-sectional schematic diagram of the regulating device of the present application.

[0021] Explanation of the accompanying drawings: 1. Support frame; 11. Guide wheel shaft; 12. Motor; 13. Guide groove; 14. Guide wheel; 2. Air cooling part; 21. Upper exhaust port; 22. Air outlet; 23. Feed port; 24. Fan plate; 25. Fan; 3. Upper straightening wheel shaft; 31. Upper straightening wheel; 32. Fixed upper straightening wheel shaft; 4. Lower straightening wheel shaft; 41. Lower straightening wheel; 5. Adjusting device; 51. Adjusting knob; 52. Pressure plate; 53. Spring; 54. Sliding block; 55. Accommodating chamber; 6. Anti-turbulence rod. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to achieve. When the combination of technical solutions is contradictory or cannot be achieved, it should be considered that the combination of such technical solutions does not exist and is not within the scope of protection of this application.

[0023] In the embodiments of this application, please refer to Figure 1-4 As shown, the present application provides a low-silver and high-performance solder wire drawing equipment, which mainly includes: a support frame 1, one side of which is provided with a guide wheel shaft 11, the other end of the support frame 1 on which the guide wheel shaft 11 is provided is also equipped with a motor 12, and one side of the support frame 1 is provided with a plurality of guide grooves 13; a guide wheel 14, rotatably arranged on the guide wheel shaft 11, for releasing the material; an air cooling part 2, arranged on one side of the guide wheel 14, for blowing and cooling the material after the wire drawing process; an upper straightening wheel shaft 3, slidably arranged in the guide groove 13, a spring 53 that always applies downward force is arranged above the upper straightening wheel shaft 3, an upper straightening wheel 31 is rotatably arranged on the upper straightening wheel shaft 3, and the elastic upper straightening wheel 31 can strengthen the pressure on straightening the material; a lower straightening wheel 4, fixedly arranged on one side of the support frame 1, and a lower straightening wheel 41 is rotatably arranged thereon; an adjusting device 5, arranged above the support frame 1, for elastically adjusting the sliding of the upper straightening wheel shaft 3.

[0024] Specifically, when the motor 12 is started, the motor 12 will drive the guide wheel shaft 11 to drive the guide upper straightening wheel 31 to begin to release the material wrapped around the guide wheel 14. The material will pass through the air cooling part 2, and then enter between the upper straightening wheel 31 and the lower straightening wheel 41 to begin to be straightened. The upper straightening wheel 31 supported by the spring 53 will increase the downward pressure on the material to achieve a better straightening effect.

[0025] Some preferred / improved embodiments based on the above embodiments will be described below. Any one of the following embodiments may be selected, or multiple embodiments may be selected and combined.

[0026] Specifically, an upper exhaust port 21 is provided at the top of the air cooling part 2, an air outlet 22 is provided between the upper exhaust ports 21, a feed port 23 is provided on one side of the air cooling part 2, a fan plate 24 is installed on the other side of the support frame 1 on which the air cooling part 2 is installed, a fan 25 is installed at one end of the fan plate 24, and the fan 25 can cool the material entering the feed port 23, while the upper exhaust port 21 and the air outlet 22 can discharge excess heat in the material along with the air to prevent the material temperature from being too high and damaging the straightening wheel.

[0027] Preferably, anti-clutter bars 6 are installed on both sides of the guide wheel 14 which are symmetrical along the central axis of the guide wheel 14. With this arrangement, when the material wrapped on the guide wheel 14 is discharged, the material will be pulled up by external force. At this time, the material will jump out of the guide wheel 14 under the action of external force, causing the material to scatter and reduce production efficiency. The anti-clutter bars 6 outside the guide wheel 14 can prevent the material from scattering and falling off, so that the material can be firmly wrapped around the guide wheel 14.

[0028] Reference Figure 4 As shown, the adjusting device 5 includes a accommodating cavity 55, an adjusting knob 51, a pressure plate 52, a spring 53, and a slider 54. The lower end of the adjusting knob 51 is connected to the support frame 1 by a thread, and the bottom end of the adjusting knob 51 enters the accommodating cavity 55 and abuts against the pressure plate 52. One end of the spring 53 is fixedly connected to the pressure plate 52, and the other end of the spring 53 is connected to the slider 54. The upper straightening wheel shaft 3 is installed on the slider 54. With this arrangement, the elastic force of the upper straightening wheel 31 can be adjusted according to actual usage.

[0029] Specifically, in order to make the slider 54 only slidably connected inside the accommodating cavity 55 , the width of the guide groove 13 is smaller than the width of the accommodating cavity 55 .

[0030] Furthermore, in order to enable the motor 12 to drive the guide wheel 14 to rotate so that the material can be released quickly, the output shaft of the motor 12 is connected to the guide wheel shaft 11.

[0031] More specifically, in order to enable the spring 53 to strengthen the pressure on the material to be straightened, the maximum horizontal movable stroke of the outer periphery of the upper straightening wheel 31 is lower than the outer periphery of the lower straightening wheel 41.

[0032] Reference Figure 3 As shown, the upper straightening wheel shaft 3 farthest from the guide wheel 14 is a fixed upper straightening wheel shaft 32. With this arrangement, when the material straightening enters the final stage, it can be completely straightened by the upper straightening wheel 31 on the fixed upper straightening wheel shaft 32, and the final straightening effect will not be poor due to the floating caused by the spring 53.

[0033] So far, various embodiments of the present application have been described in detail. In order to avoid obscuring the concept of the present application, some details known in the art are not described. Based on the above description, those skilled in the art can fully understand how to implement the technical solution disclosed herein.

[0034] Finally, it should be noted that the above is only a preferred embodiment of the present application, and the aforementioned embodiments are only used to illustrate the technical solution of the present application, rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, a person of ordinary skill in the art should understand that it is still possible to modify the technical solutions recorded in the aforementioned embodiments, or to make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not drive the essence of the corresponding technical solutions away from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A low-silver high-performance solder wire drawing equipment, characterized in that: include: A support frame, one side of which is provided with a guide wheel shaft, the other end of the support frame provided with the guide wheel shaft is also equipped with a motor, and one side of the support frame is provided with a plurality of guide grooves; A guide wheel, rotatably disposed on the guide wheel shaft, for releasing the material; An air cooling part, arranged on one side of the guide wheel, for blowing air to cool the material after the wire drawing process; The upper straightening wheel shaft is slidably arranged in the guide groove, a spring which always applies force downward is arranged above the upper straightening wheel shaft, an upper straightening wheel is rotatably arranged on the upper straightening wheel shaft, and the elastic upper straightening wheel can strengthen the pressure on straightening the material; A lower straightening wheel shaft is fixedly arranged on one side of the support frame, and a lower straightening wheel is rotatably arranged on the shaft; An adjusting device is arranged above the supporting frame and is used for elastically adjusting the sliding of the upper straightening wheel shaft.

2. A low-silver high-performance solder wire drawing equipment according to claim 1, characterized in that: An upper air outlet is provided on the top of the air cooling part, an air outlet is provided between the upper air outlets, a feed inlet is provided on one side of the air cooling part, a fan plate is installed on the other side of the support frame on which the air cooling part is installed, and a fan is installed on one end of the fan plate.

3. A low-silver high-performance solder wire drawing equipment according to claim 1, characterized in that: Anti-turbulence bars symmetrically arranged along the central axis of the guide wheel are installed on both sides of the guide wheel.

4. The low-silver high-performance solder wire drawing equipment according to claim 1, characterized in that: The adjusting device includes a accommodating cavity, an adjusting knob, a pressure plate, a spring, and a slider. The lower end of the adjusting knob is connected to the support frame by a thread, the bottom end of the adjusting knob enters the accommodating cavity and abuts against the pressure plate, one end of the spring is fixedly connected to the pressure plate, the other end of the spring is connected to the slider, and the upper straightening wheel shaft is installed on the slider.

5. A low-silver high-performance solder wire drawing equipment according to claim 4, characterized in that: The width of the guide groove is smaller than the width of the accommodating cavity.

6. The low-silver high-performance solder wire drawing equipment according to claim 1, characterized in that: The output shaft of the motor is connected to the guide wheel shaft.

7. The low-silver high-performance solder wire drawing equipment according to claim 1, characterized in that: The maximum movable stroke of the outer periphery of the upper straightening wheel is lower than that of the outer periphery of the lower straightening wheel.

8. The low-silver high-performance solder wire drawing equipment according to claim 1, characterized in that: The upper straightening wheel shaft farthest from the guide wheel is a fixed upper straightening wheel shaft.

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