Ear shell water gap cutting and copper PIN foot machine processor

Abstract

The utility model discloses an ear shell water gap cutting and copper PIN foot machine processor which comprises a workbench, a positioning jig is installed on one side of the top end of the workbench, an X-axis stepping sliding table is arranged in the middle of the top end of the workbench, a first stepping motor is installed on one side of the X-axis stepping sliding table, and a second stepping motor is installed on the other side of the X-axis stepping sliding table. A first limiting support is movably connected to the top end of the X-axis stepping sliding table, a Y-axis stepping sliding table is installed at the front end of the first limiting support, a second stepping motor is installed at the top end of the Y-axis stepping sliding table, a second limiting support is movably connected to the front end of the Y-axis stepping sliding table, and a third limiting support is connected to the bottom end of the X-axis stepping sliding table. The third limiting support is movably connected with a Z-axis stepping sliding table. The processing machine for the machine for cutting the water gap and the copper PIN of the earlap is scientific and reasonable in structure, can realize automatic water gap cutting and processing of an injection molded part and copper PIN cutting, and is high in efficiency and good in quality.

Description

Technical Field

[0001] The utility model relates to the technical field of nozzle cutting and copper PIN foot removal of earphone components, in particular to an ear shell nozzle cutting and copper PIN foot processing machine. Background Art

[0002] Common plastic or injection-molded products often leave sprues during processing. These sprues are the excess material left behind during the molding process. To ensure product integrity and a good appearance, these sprues must be removed after processing.

[0003] Currently, the removal of nozzles and copper pins is done manually. This involves manually removing the nozzle from the molded plastic product with diagonal pliers, breaking off the copper pins one by one, and then transferring the plastic product to the next process. However, manual nozzle removal is difficult to achieve, making it difficult to maintain consistent cutting positions and quality. Utility Model Content

[0004] The purpose of the utility model is to provide an ear shell water outlet cutting and copper PIN foot processing machine, which has a scientific and reasonable structure and can realize automatic water outlet cutting and processing of injection molded parts and copper PIN foot cutting with high efficiency and good quality, thus solving the problems raised by the above technical background.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an ear shell water cutting and copper PIN foot processing machine, comprising: a workbench, a positioning fixture is installed on one side of the top of the workbench, an X-axis stepping slide is arranged in the middle of the top of the workbench, a first stepping motor is installed on one side of the X-axis stepping slide, a first limiting bracket is movably connected to the top of the X-axis stepping slide, a Y-axis stepping slide is installed on the front end of the first limiting bracket, a second stepping motor is installed on the top of the Y-axis stepping slide, a second limiting bracket is movably connected to the front end of the Y-axis stepping slide, a third limiting bracket is connected to the bottom end of the X-axis stepping slide, the third limiting bracket is movably connected to the Z-axis stepping slide, a third stepping motor is installed on one side of the Z-axis stepping slide, a tool fixing plate is installed on the front end of the second limiting bracket, and a tool is installed on the tool fixing plate;

[0006] The workbench is used to install the device above, the positioning fixture is used to fix the left and right earphone shells, the X-axis stepper slide is used to provide a channel for the first limit bracket to slide along the X-axis, the first stepper motor is used to drive the first limit bracket to move, the first limit bracket is used to drive the Y-axis stepper slide to move, the Y-axis stepper slide is used to provide a channel for the second limit bracket to slide along the Y-axis, the second stepper motor is used to drive the second limit bracket to move, the second limit bracket is used to drive the tool fixing plate to move, the Z-axis stepper slide is used to provide a channel for the third limit bracket to slide along the Z-axis, the third stepper motor is used to drive the third limit bracket to move, and the third limit bracket is used to drive the X-axis stepper slide to move.

[0007] Preferably, the workbench is connected to a support frame, and a through slot is provided at the front end of the support frame; the support frame is used to install the workbench and the control box.

[0008] Preferably, a left earphone shell hole is opened on one side of the positioning jig, and a right earphone shell hole is opened on the other side of the positioning jig; the left earphone shell hole is used to place the left earphone shell, and the right earphone shell hole is used to place the right earphone shell.

[0009] Preferably, fixing holes are provided at the four corners of the positioning jig, and the positioning jig is connected to the workbench through the fixing holes; the fixing holes are used to screw in bolts to connect the positioning jig and the workbench.

[0010] Preferably, a first limit sensor is installed on the X-axis stepping slide, a second limit sensor is installed on the Y-axis stepping slide, and a third limit sensor is installed on the Z-axis stepping slide; the first limit sensor is used to sense the position of the first limit bracket, the second limit sensor is used to sense the position of the second limit bracket, and the third limit sensor is used to sense the position of the third limit bracket.

[0011] Preferably, a control box is installed at the bottom end of the support frame, and a control device is installed in the control box; the control box is used to protect the internal control device.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0013] The headband nozzle of the earphone is cut relatively smoothly without missing any part. The nozzle and the earphone shell are separated, so as not to damage the appearance of the earphone and the copper PIN pins will not be missed.

[0014] The automatic water inlet cutting and copper PIN foot cutting two-in-one machine replaces manual trimming, saving the company a lot of labor costs and improving stable quality and output efficiency;

[0015] The ear shell water outlet cutting and copper PIN foot processing machine has a scientific and reasonable structure and can realize automatic water outlet cutting and processing of injection molded parts and copper PIN foot cutting with high efficiency and good quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural diagram of the utility model;

[0017] Figure 2 This is a structural diagram of the utility model after removing the workbench and the support frame;

[0018] Figure 3 This is a schematic diagram of the structure of the other side of the utility model after removing the workbench and the support frame.

[0019] The reference numerals and names in the figures are as follows:

[0020] 1. Workbench; 2. Support frame; 3. Positioning fixture; 31. Left earphone shell hole; 32. Right earphone shell hole; 33. Fixing hole; 4. X-axis stepper slide; 5. First stepper motor; 6. First limit bracket; 7. First limit sensor; 8. Y-axis stepper slide; 9. Second stepper motor; 10. Second limit bracket; 11. Second limit sensor; 12. Z-axis stepper slide; 13. Third stepper motor; 14. Third limit bracket; 15. Third limit sensor; 16. Tool fixing plate; 17. Tool; 18. Control box. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] Example 1

[0023] See also Figures 1 to 3The embodiment provided by the present invention: an ear shell cutting nozzle and copper PIN foot processing machine, comprising: a workbench 1, a positioning fixture 3 is installed on one side of the top of the workbench 1, an X-axis stepping slide 4 is set in the middle of the top of the workbench 1, one side of the X-axis stepping slide 4 is connected to a first stepping motor 5 by bolts, the top of the X-axis stepping slide 4 is slidably connected to a first limiting bracket 6, the front end of the first limiting bracket 6 is connected to a Y-axis stepping slide 8 by bolts, the top of the Y-axis stepping slide 8 A second stepping motor 9 is connected by bolts, a second limiting bracket 10 is slidably connected to the front end of the Y-axis stepping slide 8, a third limiting bracket 14 is connected to the bottom end of the X-axis stepping slide 4 by bolts, the third limiting bracket 14 is slidably connected to the Z-axis stepping slide 12, a third stepping motor 13 is connected to one side of the Z-axis stepping slide 12 by bolts, a tool fixing plate 16 is connected to the front end of the second limiting bracket 10 by bolts, and a tool 17 is snap-connected to the tool fixing plate 16;

[0024] During specific use, the ear shell is placed above the positioning fixture 3, and the first stepper motor 5, the second stepper motor 9 and the third stepper motor 13 are turned on. The first stepper motor 5 drives the first limit bracket 6 to slide along the X-axis on the X-axis stepper slide 4, the second stepper motor 9 drives the second limit bracket 10 to slide along the Y-axis on the Y-axis stepper slide 8, and the third stepper motor 13 drives the third limit bracket 14 to slide along the Z-axis on the Z-axis stepper slide 12. The tool 17 fixed seat moves accordingly and drives the tool 17 to cut off the sprue on the ear shell, and then breaks off the three copper PIN feet. The sprue and copper PIN feet are automatically cut, which not only improves work efficiency but also ensures consistency in product quality.

[0025] Example 2

[0026] See also Figures 1 to 3 Compared with the first embodiment, the ear shell water cutter and copper PIN foot processing machine proposed in the present invention further includes:

[0027] The workbench 1 is connected to a support frame 2 by bolts, and a through slot is formed at the front end of the support frame 2; the workbench 1 is supported by the support frame 2.

[0028] A left earphone shell hole 31 is opened on one side of the positioning jig 3 , and a right earphone shell hole 32 is opened on the other side of the positioning jig 3 ; the left earphone shell is placed through the left earphone shell hole 31 , and the right earphone shell is placed through the right earphone shell hole 32 .

[0029] The four corners of the positioning jig 3 are each provided with fixing holes 33 , and the positioning jig 3 is connected to the workbench 1 through the fixing holes 33 ; the positioning jig 3 and the workbench 1 are connected by screwing bolts into the fixing holes 33 .

[0030] The X-axis stepping slide 4 is connected to a first limit sensor 7 by bolts, the Y-axis stepping slide 8 is connected to a second limit sensor 11 by bolts, and the Z-axis stepping slide 12 is connected to a third limit sensor 15 by bolts; the moving position of the X-axis is limited by the first limit sensor 7, the moving position of the Y-axis is limited by the second limit sensor 11, and the moving position of the Z-axis is limited by the third limit sensor 15.

[0031] The bottom end of the support frame 2 is connected to a control box 18 via bolts, and a control device is connected to the control box 18 via bolts; the control device in the control box 18 controls the operation of other devices.

[0032] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. Ear shell cutting nozzle and copper PIN foot processing machine, characterized in that, include: A workbench (1), a positioning fixture (3) is installed on one side of the top of the workbench (1), an X-axis stepping slide (4) is provided in the middle of the top of the workbench (1), a first stepping motor (5) is installed on one side of the X-axis stepping slide (4), the top of the X-axis stepping slide (4) is movably connected to a first limiting bracket (6), a Y-axis stepping slide (8) is installed at the front end of the first limiting bracket (6), and a second stepping motor (9) is installed on the top of the Y-axis stepping slide (8) The front end of the Y-axis stepping slide (8) is movably connected to a second limiting bracket (10), the bottom end of the X-axis stepping slide (4) is connected to a third limiting bracket (14), the third limiting bracket (14) is movably connected to the Z-axis stepping slide (12), a third stepping motor (13) is installed on one side of the Z-axis stepping slide (12), the front end of the second limiting bracket (10) is installed with a tool fixing plate (16), and a tool (17) is installed on the tool fixing plate (16).

2. The ear shell cutting and copper PIN foot processing machine according to claim 1, characterized in that: The workbench (1) is connected to a support frame (2), and a through slot is provided at the front end of the support frame (2).

3. The ear shell cutting and copper PIN foot processing machine according to claim 1, characterized in that: A left earphone shell hole (31) is provided on one side of the positioning jig (3), and a right earphone shell hole (32) is provided on the other side of the positioning jig (3).

4. The ear shell cutting and copper PIN foot processing machine according to claim 1, characterized in that: The four corners of the positioning jig (3) are each provided with fixing holes (33), and the positioning jig (3) is connected to the workbench (1) via the fixing holes (33).

5. The ear shell cutting and copper PIN foot processing machine according to claim 1, characterized in that: The X-axis stepping slide (4) is equipped with a first limit sensor (7), the Y-axis stepping slide (8) is equipped with a second limit sensor (11), and the Z-axis stepping slide (12) is equipped with a third limit sensor (15).

6. The ear shell cutting and copper PIN foot processing machine according to claim 2, characterized in that: A control box (18) is installed at the bottom end of the support frame (2), and a control device is installed in the control box (18).

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