Wire cutting tool for earphone processing

Abstract

The utility model relates to the technical field of earphone processing, in particular to a wire cutting tool for earphone processing, which comprises a bearing plate, a first mounting frame, a lower clamping seat, a first penetrating type lead screw motor, a first lead screw, an upper clamping component and a first guide sliding rod, a transmission motor is mounted on the outer side of the first mounting plate, a second lead screw is arranged on the inner side of the first mounting plate, a second mounting plate is arranged on one side of the second lead screw, and a sliding block is arranged on the outer side of the second lead screw. According to the utility model, the wire cutting position is heated and cut through the lower wire cutting component and the upper wire cutting component, the smoothness of the wire cutting position is improved, the lower wire cutting component and the upper wire cutting component can simultaneously carry out peeling operation on the wire cutting position, the trouble of subsequent peeling is avoided, and the two sides of the earphone wire are simultaneously cut through the lower wire cutting component and the upper wire cutting component, so that the production efficiency is improved. And the cutting fluency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of earphone processing, in particular to a wire cutting tool for earphone processing. Background Art

[0002] Headphones are a pair of conversion units that receive electrical signals from a media player or receiver and convert them into audible sound waves using speakers close to the ears. During the processing of headphones, the wire cutting tool is used to cut the headphone wires to facilitate subsequent wiring operations of the headphones.

[0003] A Chinese patent discloses a wire cutting device for headphone production and processing (authorization announcement number CN220191050U). When using this patented technology, the staff can use the first telescopic rod to drive the clamping mechanism to clamp headphones of different sizes, thereby improving the practicality of the device. In addition, the staff can also use the adjustment mechanism to drive the rotating mechanism to move. Under the action of the rotating mechanism, the headphone wire can be straightened. After straightening, the staff can use the third telescopic rod to drive the cutting block to cut the headphone wire to avoid bending of the headphone wire and inaccurate cutting. However, the above-mentioned wire cutting device uses the cutting block to cut, and the smoothness of the cutting part is poor, which is not conducive to the wire cutting effect. After cutting, the wiring part needs to be stripped again, which affects the subsequent processing efficiency of the headphone. Cutting directly on the table has a low cutting smoothness. Therefore, those skilled in the art provide a wire cutting tool for headphone processing to solve the problems raised in the above-mentioned background technology. Utility Model Content

[0004] The purpose of the utility model is to provide a wire cutting tool for earphone processing to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A wire cutting tool for earphone processing, comprising a bearing plate, a first mounting frame, a lower clamping seat, a first through-type screw motor, a first screw, an upper clamping member and a first guide slide, wherein the first mounting frame is located at one end position of the upper side of the bearing plate, the lower clamping seat is located at the inner lower end position of the first mounting frame, the first through-type screw motor is located at the upper side position of the first mounting frame, the first screw is located at the inner position of the first through-type screw motor, the upper clamping member is located at the lower end position of the first screw, the first guide slide is located at the upper outer end position of the upper clamping member, and the other end position of the upper side of the bearing plate A first mounting plate is provided, a transmission motor is installed on the outer side of the first mounting plate, a second screw rod is provided on the inner side of the first mounting plate, a second mounting plate is provided on one side of the second screw rod, a slider is provided on the outer side of the second screw rod, a second mounting frame is provided on the outer side of the slider, a lower wire cutting component is provided at the inner lower end position of the second mounting frame, a third through-type screw motor is installed on the upper side of the second mounting frame, a third screw rod is provided inside the third through-type screw motor, an upper wire cutting component is installed on the lower side of the third screw rod, and a second guide slide rod is provided at the upper outer end position of the upper wire cutting component.

[0007] As a further solution of the utility model: the upper clamping component includes a first pressure plate, a third guide sliding bar is provided on the outer end of the first pressure plate, an upper clamping seat is provided on the lower side of the third guide sliding bar, the outer side of the third guide sliding bar is located at the first pressure plate and The corresponding side position of the upper clamping seat is installed with a first spring, the upper wire cutting component includes a second pressure plate, a fourth guide sliding bar is provided on the outer end of the second pressure plate, an upper cutting seat is provided on the lower side of the fourth guide sliding bar, and a second spring is installed on the outer side of the fourth guide sliding bar at the corresponding side position of the second pressure plate and the upper cutting seat. The lower wire cutting component includes a lower cutting seat, an air outlet net is provided on the upper side of the lower cutting seat, a wire cutting knife is provided at the upper side of the lower cutting seat and one end of the lower side of the upper cutting seat, a stripping knife is provided at the upper side of the lower cutting seat and the other end of the lower side of the upper cutting seat, a heating rod is installed at the position of the inner part of the lower cutting seat adjacent to the air outlet net, and a fan is installed on the front side of the lower cutting seat.

[0008] As a further solution of the utility model: the upper end of the first screw rod slides at the upper end position of the first mounting frame, the first screw rod slides at the upper end position of the first mounting frame through the first through-type screw rod motor, the upper end of the first guide rod slides at the upper end position of the first mounting frame, and the upper fixing member slides at the inner side position of the first mounting frame through the first screw rod.

[0009] As a further solution of the utility model: the upper end of the third screw rod slides at the upper end position of the second mounting frame, the third screw rod slides at the upper end position of the second mounting frame through the third through-type screw rod motor, the upper end of the second guide rod slides at the upper end position of the second mounting frame, and the upper cutting member slides at the inner side position of the second mounting frame through the third screw rod.

[0010] As a further solution of the utility model: the second screw rod is rotated to the corresponding side positions of the first mounting plate and the second mounting plate through the transmission motor, the second screw rod is rotated to the internal position of the slider, and the second screw rod slides to the upper side position of the supporting plate through the slider.

[0011] As a further solution of the utility model: the upper end of the third guide slide rod slides at the outer end position of the first pressure plate, and the upper clamping seat slides at the lower side position of the first pressure plate through the third guide slide rod.

[0012] As a further solution of the utility model: the upper end of the fourth guide slide rod slides at the outer end position of the second pressing plate, and the upper cutting seat slides at the lower side position of the second pressing plate through the fourth guide slide rod.

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

[0014] 1. The utility model is a wire cutting tool for earphone processing. The lower wire cutting component and the upper wire cutting component heat and cut the wire cutting position, thereby improving the smoothness of the wire cutting position and the wire cutting effect. The lower wire cutting component and the upper wire cutting component can simultaneously perform the peeling operation at the wire cutting position, thereby avoiding the trouble of subsequent peeling and improving the subsequent processing efficiency of the earphone;

[0015] 2. The lower and upper wire cutting components are used to cut both sides of the earphone wire at the same time, thereby improving the smoothness of cutting. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of a wire cutting tool for earphone processing;

[0017] Figure 2 It is a structural schematic diagram of an upper clamping component in a wire cutting tool for earphone processing;

[0018] Figure 3 It is a structural schematic diagram of an upper wire cutting component in a wire cutting tool for earphone processing;

[0019] Figure 4 The present invention is a perspective view of a lower wire cutting component in a wire cutting tool for earphone processing.

[0020] In the figure: 1, bearing plate; 2, first mounting frame; 3, lower clamping seat; 4, first through-type screw motor; 5, first screw; 6, upper clamping member; 7, first guide slide; 8, first mounting plate; 9, transmission motor; 10, second screw; 11, second mounting plate; 12, second mounting frame; 13, slider; 14, lower wire cutting member; 15, third through-type screw motor; 16, third screw; 17, upper wire cutting member; 18, second guide slide; 19, first pressing plate; 20, third guide slide; 21, upper clamping seat; 22, first spring; 23, second pressing plate; 24, fourth guide slide; 25, upper cutting seat; 26, second spring; 27, lower cutting seat; 28, air outlet net; 29, wire cutting knife; 30, peeling knife; 31, heating rod; 32, fan. DETAILED DESCRIPTION

[0021] See also Figures 1 to 4In an embodiment of the utility model, a wire cutting tool for earphone processing includes a bearing plate 1, a first mounting frame 2, a lower clamping seat 3, a first through-type screw motor 4, a first screw 5, an upper clamping member 6 and a first guide slide 7. The first mounting frame 2 is located at one end position of the upper side of the bearing plate 1, the lower clamping seat 3 is located at the inner lower end position of the first mounting frame 2, the first through-type screw motor 4 is located at the upper side position of the first mounting frame 2, the first screw 5 is located at the inner position of the first through-type screw motor 4, the upper clamping member 6 is located at the lower end position of the first screw 5, the first guide slide 7 is located at the upper outer end position of the upper clamping member 6, and a first mounting plate 8 is provided at the other end position of the upper side of the bearing plate 1, and a transmission motor 9 is installed on the outer side of the first mounting plate 8. A second screw rod 10 is arranged on the inner side of the first mounting plate 8, a second mounting plate 11 is arranged on one side of the second screw rod 10, a slider 13 is arranged on the outer side of the second screw rod 10, a second mounting frame 12 is arranged on the outer side of the slider 13, a lower wire cutting component 14 is arranged at the inner lower end position of the second mounting frame 12, a third through-type screw motor 15 is arranged on the upper side of the second mounting frame 12, a third screw rod 16 is arranged inside the third through-type screw motor 15, an upper wire cutting component 17 is arranged on the lower side of the third screw rod 16, a second guide rod 18 is arranged at the upper outer end position of the upper wire cutting component 17, the upper end of the first screw rod 5 slides at the upper end position of the first mounting frame 2, and the first screw rod 5 slides on the upper end of the first mounting frame 2 through the first through-type screw motor 4 The upper end of the first guide slide rod 7 slides at the upper end position of the first mounting frame 2, the upper fixing member 6 slides at the inner side position of the first mounting frame 2 through the first screw rod 5, the upper end of the third screw rod 16 slides at the upper end position of the second mounting frame 12, the third screw rod 16 slides at the upper end position of the second mounting frame 12 through the third through-type screw motor 15, the upper end of the second guide slide rod 18 slides at the upper end position of the second mounting frame 12, the upper wire cutting member 17 slides at the inner side position of the second mounting frame 12 through the third screw rod 16, the second screw rod 10 rotates at the corresponding side positions of the first mounting plate 8 and the second mounting plate 11 through the transmission motor 9, the second screw rod 10 rotates to the inner position of the slider 13, and the second screw rod 10 passes through the slider 13 Slide on the upper side of the carrier plate 1. First, a wire cutting tool for earphone processing is fixed to the use position through the carrier plate 1. Then, one end of the earphone line is placed on the inner side of the lower fixing seat 3. The first through-type screw motor 4 drives the first screw 5 to slide on the upper end of the first mounting frame 2. The first guide slide bar 7 slides on the upper end of the first mounting frame 2, pushing the upper fixing member 6 downward. The upper fixing member 6 is pressed to the outside of the earphone line. The transmission motor 9 drives the second screw 10 to rotate on the corresponding sides of the first mounting plate 8 and the second mounting plate 11. The second screw 10 rotates inside the slider 13. The slider 13 drives the second mounting frame 12 to slide on the upper side of the carrier plate 1. The wire cutting position is adjusted, and the other end of the earphone line is placed on the inner side of the lower wire cutting member 14.The third through-type screw motor 15 runs to drive the third screw 16 to slide on the upper end of the second mounting frame 12, and the second guide slide bar 18 slides on the upper end of the second mounting frame 12, pushing the upper wire cutting component 17 downward, and the upper wire cutting component 17 is pressed to the outside of the headphone wire, and the upper wire cutting component 17 cuts the headphone wire. The upper wire cutting component 17 runs to heat the headphone wire. After heating, the transmission motor 9 runs to drive the second screw 10 to rotate on the corresponding sides of the first mounting plate 8 and the second mounting plate 11, and the second screw 10 rotates inside the slider 13, and the slider 13 drives the second mounting frame 12 to slide on the upper side of the carrier plate 1, pulling off the outer skin of the headphone wire at the cutting position.

[0022] exist Figure 1 , 2, 3, and 4: the upper fixing member 6 includes a first pressing plate 19, a third guide slide bar 20 is provided at the outer end of the first pressing plate 19, an upper clamping seat 21 is provided at the lower side of the third guide slide bar 20, and a first spring 22 is installed at the outer side of the third guide slide bar 20 at the corresponding side position of the first pressing plate 19 and the upper clamping seat 21. The upper wire cutting member 17 includes a second pressing plate 23, a fourth guide slide bar 24 is provided at the outer end of the second pressing plate 23, an upper cutting seat 25 is provided at the lower side of the fourth guide slide bar 24, and a second spring 26 is installed at the corresponding side position of the second pressing plate 23 and the upper cutting seat 25. The lower wire cutting member 14 includes a lower cutting seat 27, an air outlet net 28 is provided on the upper side of the lower cutting seat 27, and the lower cutting seat 27 has a A wire cutting knife 29 is provided at the upper side and one end of the lower side of the upper cutting seat 25, a peeling knife 30 is provided at the upper side of the lower cutting seat 27 and the other end of the lower side of the upper cutting seat 25, a heating rod 31 is installed at the position of the inner part of the lower cutting seat 27 near the air outlet net 28, and a fan 32 is installed on the front side of the lower cutting seat 27. The upper end of the third guide slide bar 20 slides at the outer end position of the first pressing plate 19, and the upper clamping seat 21 slides at the lower side position of the first pressing plate 19 through the third guide slide bar 20. The upper end of the fourth guide slide bar 24 slides at the outer end position of the second pressing plate 23, and the upper cutting seat 25 slides at the lower side position of the second pressing plate 23 through the fourth guide slide bar 24. The upper clamping seat 21 is pressed to the outer side of the headphone wire, and the first spring 22 The upper end of the retracted third guide slide bar 20 slides at the outer end of the first pressure plate 19 to adaptively adjust the tightness of the upper clamping seat 21 on the headphone wire. The transmission motor 9 drives the second screw rod 10 to rotate on the corresponding sides of the first mounting plate 8 and the second mounting plate 11. The second screw rod 10 rotates inside the slider 13. The slider 13 drives the second mounting frame 12 to slide on the upper side of the bearing plate 1 to adjust the wire cutting position. The other end of the headphone wire is placed on the inner side of the lower wire cutting component 14. The third through-type screw motor 15 drives the third screw rod 16 to slide on the upper end of the second mounting frame 12. The second guide slide bar 18 slides at the upper end of the second mounting frame 12 to push the upper wire cutting component 17 downward, and the upper cutting seat 25 is pressed to the outside of the headphone wire. The second spring 26 is retracted. The upper end of the fourth guide slide bar 24 slides on the outer end of the second pressure plate 23 to adaptively adjust the pressing degree of the upper cutting seat 25 on the headphone wire, the wire cutter 29 cuts the headphone wire, the stripping knife 30 is stuck to the outside of the headphone wire, the heating rod 31 operates to heat the inside of the lower cutting seat 27, and the fan 32 operates to introduce external air into the inside of the lower cutting seat 27, and the hot air inside the lower cutting seat 27 is discharged through the air outlet net 28 to heat the headphone wire. After heating, the transmission motor 9 operates to drive the second screw rod 10 to rotate on the corresponding sides of the first mounting plate 8 and the second mounting plate 11, and the second screw rod 10 rotates inside the slider 13, and the slider 13 drives the second mounting frame 12 to slide on the upper side of the bearing plate 1, and the outer skin of the headphone wire at the cutting position is pulled off by the stripping knife 30.

[0023] The working principle of the utility model is as follows: first, a wire cutting tool for earphone processing is fixed to the use position through the carrying plate 1, and then, one end of the earphone wire is placed on the inner side of the lower fixing seat 3, the first through-type screw motor 4 drives the first screw 5 to slide on the upper end of the first mounting frame 2, the first guide slide bar 7 slides on the upper end of the first mounting frame 2, pushes the upper fixing member 6 to press down, the upper clamping seat 21 is pressed to the outside of the earphone wire, the first spring 22 contracts the upper end of the third guide slide bar 20 to slide at the outer end of the first pressing plate 19 to adaptively adjust the compression degree of the upper clamping seat 21 on the earphone wire, the transmission motor 9 drives the second screw 10 to rotate on the corresponding sides of the first mounting plate 8 and the second mounting plate 11, the second screw 10 rotates inside the slider 13, the slider 13 drives the second mounting frame 12 to slide on the upper side of the carrying plate 1, adjusts the wire cutting position, and places the other end of the earphone wire on the inner side of the lower wire cutting member 14, and the third through-type screw motor 15 drives the third The screw rod 16 slides on the upper end of the second mounting frame 12, and the second guide slide rod 18 slides on the upper end of the second mounting frame 12, pushing the upper wire cutting member 17 to press down, and the upper cutting seat 25 is pressed to the outside of the headphone wire. The second spring 26 contracts the upper end of the fourth guide slide rod 24 to slide at the outer end of the second pressing plate 23 to adaptively adjust the pressing degree of the upper cutting seat 25 on the headphone wire, and the wire cutting knife 29 cuts the headphone wire, and the stripping knife 30 is stuck to the outside of the headphone wire. The heating rod 31 runs to heat the inside of the lower cutting seat 27, and the fan 32 runs to introduce external air into the inside of the lower cutting seat 27. The hot air inside the lower cutting seat 27 is discharged through the air outlet net 28 to heat the headphone wire. After heating, the transmission motor 9 runs to drive the second screw rod 10 to rotate on the corresponding sides of the first mounting plate 8 and the second mounting plate 11, and the second screw rod 10 rotates inside the slider 13, and the slider 13 drives the second mounting frame 12 to slide on the upper side of the bearing plate 1, and the outer skin of the headphone wire at the cutting position is pulled off by the stripping knife 30.

[0024] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A wire cutting tool for earphone processing, comprising a bearing plate (1), a first mounting frame (2), a lower fixing seat (3), a first through-type screw motor (4), a first screw (5), an upper fixing member (6) and a first guide slide (7), wherein the first mounting frame (2) is located at one end position of the upper side of the bearing plate (1), the lower fixing seat (3) is located at the inner lower end position of the first mounting frame (2), the first through-type screw motor (4) is located at the upper side position of the first mounting frame (2), the first screw (5) is located at the inner position of the first through-type screw motor (4), the upper fixing member (6) is located at the lower end position of the first screw (5), and the first guide slide (7) is located at the upper outer end position of the upper fixing member (6), characterized in that: A first mounting plate (8) is arranged at the other end position of the upper side of the carrying plate (1), a transmission motor (9) is installed on the outer side of the first mounting plate (8), a second screw rod (10) is arranged on the inner side of the first mounting plate (8), a second mounting plate (11) is arranged on one side of the second screw rod (10), a slider (13) is arranged on the outer side of the second screw rod (10), a second mounting frame (12) is arranged on the outer side of the slider (13), a lower wire cutting component (14) is arranged at the inner lower end position of the second mounting frame (12), a third through-type screw motor (15) is installed on the upper side of the second mounting frame (12), a third screw rod (16) is arranged inside the third through-type screw motor (15), an upper wire cutting component (17) is installed on the lower side of the third screw rod (16), and a second guide slide rod (18) is arranged at the upper outer end position of the upper wire cutting component (17).

2. The wire cutting tool for earphone processing according to claim 1, characterized in that: The upper clamping member (6) comprises a first pressing plate (19), a third guide slide bar (20) is arranged at the outer end of the first pressing plate (19), an upper clamping seat (21) is arranged at the lower side of the third guide slide bar (20), a first spring (22) is installed at the outer side of the third guide slide bar (20) at the corresponding side position of the first pressing plate (19) and the upper clamping seat (21), the upper thread cutting member (17) comprises a second pressing plate (23), a fourth guide slide bar (24) is arranged at the outer end of the second pressing plate (23), an upper cutting seat (25) is arranged at the lower side of the fourth guide slide bar (24), the outer side of the fourth guide slide bar (24) is located at the second pressing plate (23), and the upper cutting seat (25) is arranged at the lower side of the fourth guide slide bar (24). ) and a second spring (26) are installed at the corresponding side position of the upper cutting seat (25), the lower cutting member (14) comprises a lower cutting seat (27), an air outlet net (28) is arranged on the upper side of the lower cutting seat (27), a wire cutting knife (29) is arranged on the upper side of the lower cutting seat (27) and one end of the lower side of the upper cutting seat (25), a peeling knife (30) is arranged on the upper side of the lower cutting seat (27) and the other end of the lower side of the upper cutting seat (25), a heating rod (31) is installed in the lower cutting seat (27) at a position adjacent to the air outlet net (28), and a fan (32) is installed on the front side of the lower cutting seat (27).

3. The wire cutting tool for earphone processing according to claim 1, characterized in that: The upper end of the first screw rod (5) slides at the upper end position of the first mounting frame (2), the first screw rod (5) slides at the upper end position of the first mounting frame (2) through the first through-type screw rod motor (4), the upper end of the first guide slide rod (7) slides at the upper end position of the first mounting frame (2), and the upper fixing component (6) slides at the inner side position of the first mounting frame (2) through the first screw rod (5).

4. The wire cutting tool for earphone processing according to claim 1, characterized in that: The upper end of the third screw rod (16) slides at the upper end position of the second mounting frame (12), the third screw rod (16) slides at the upper end position of the second mounting frame (12) through the third through-type screw rod motor (15), the upper end of the second guide slide rod (18) slides at the upper end position of the second mounting frame (12), and the upper wire cutting component (17) slides at the inner side position of the second mounting frame (12) through the third screw rod (16).

5. The wire cutting tool for earphone processing according to claim 1, characterized in that: The second screw rod (10) is rotated to the corresponding side positions of the first mounting plate (8) and the second mounting plate (11) through the transmission motor (9), the second screw rod (10) is rotated to the internal position of the slider (13), and the second screw rod (10) slides to the upper side position of the supporting plate (1) through the slider (13).

6. The wire cutting tool for earphone processing according to claim 2, characterized in that: The upper end of the third guide slide rod (20) slides at the outer end position of the first pressure plate (19), and the upper clamping seat (21) slides at the lower side position of the first pressure plate (19) through the third guide slide rod (20).

7. The wire cutting tool for earphone processing according to claim 2, characterized in that: The upper end of the fourth guide slide bar (24) slides at the outer end position of the second pressing plate (23), and the upper cutting seat (25) slides at the lower side position of the second pressing plate (23) through the fourth guide slide bar (24).

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