Fixing device for power adapter machining

Abstract

The utility model relates to the technical field of power adapter processing, and discloses a fixing device for power adapter processing, which comprises a support table, a mounting groove is formed in the support table, an electric push rod is fixedly connected to the inner bottom wall of the mounting groove, and a connecting ring is fixedly connected to the output end of the electric push rod. A first bearing is fixedly connected to the inner bottom wall of the mounting groove, a sleeve rod is rotatably connected to the interior of the first bearing, a first worm gear is arranged on the outer side of the sleeve rod, and a first motor is fixedly connected to the inner bottom wall of the mounting groove; and an output shaft of the first motor is fixedly connected with a first worm rotationally connected with the inner bottom wall of the mounting groove, and the first worm gear is meshed with the first worm. The fixing device for power adapter machining has the advantages that the height and the rotating angle of the power adapter are adjusted, and the dust removal efficiency of the power adapter is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of power adapter processing, in particular to a fixing device for power adapter processing. Background Art

[0002] A power adapter is a power supply conversion device for small portable electronic devices and electronic appliances. A power adapter is also called an external power supply. It is a power supply voltage conversion device for small portable electronic devices and electronic appliances. It is commonly found in small electronic products such as mobile phones, LCD monitors, and laptops. With the progress of society, there are more and more types of electronic products, and the demand for power adapters is also increasing. In order to facilitate the production of power adapters, people have invented some processing equipment, including dust removal devices for power adapter processing.

[0003] When removing dust from an existing power adapter, after the outer side of the power adapter is fixed, only one side of the power adapter can be dusted. Then, the angle of the power adapter needs to be manually adjusted to fix it, or the position of the dust collector needs to be moved to thoroughly remove the dust from the outer side of the power adapter, resulting in low dust removal efficiency for the power adapter, time-consuming and labor-intensive dust removal, and high labor intensity. Therefore, a fixing device for processing a power adapter is proposed to solve the above-mentioned problems. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a fixing device for processing a power adapter, which has the advantages of adjusting the height and rotation angle of the power adapter and improving the dust removal efficiency of the power adapter. It solves the problem of manually adjusting the rotation angle of the power adapter when dusting, or moving the position of the dust collector to thoroughly dust the power adapter, which is time-consuming, labor-intensive and labor-intensive.

[0006] (II) Technical solution

[0007] The technical solution of the utility model for solving the above technical problems is as follows: a fixing device for processing a power adapter comprises a supporting platform, the supporting platform is provided with an installation groove inside, the inner bottom wall of the installation groove is fixedly connected with an electric push rod, the output end of the electric push rod is fixedly connected with a connecting ring, the inner bottom wall of the installation groove is fixedly connected with a first bearing, the inner part of the first bearing is rotatably connected with a sleeve rod, the outer side of the sleeve rod is provided with a first worm gear, the inner bottom wall of the installation groove is fixedly connected with a first motor, the output shaft of the first motor is fixedly connected with a first worm gear rotatably connected with the inner bottom wall of the installation groove, the first worm gear is meshed with the first worm gear, the top of the sleeve rod is fixedly connected with a rotating platform rotatably connected with the inner part of the connecting ring, the supporting platform is provided with a circular groove inside, the inner bottom wall of the circular groove is fixedly connected with a second motor, the output shaft of the second motor is fixedly connected with a one-way threaded rod, the outer side of the one-way threaded rod is threadedly connected with a sliding rod, and a connecting rod is installed on the top of the sliding rod.

[0008] The beneficial effects of the utility model are:

[0009] The fixing device for processing a power adapter has the advantages of being able to adjust the height and rotation angle of the power adapter and improving the dust removal efficiency of the power adapter.

[0010] On the basis of the above technical solution, the present invention can also be improved as follows.

[0011] Furthermore, a connecting groove is provided inside the connecting rod, a fixing piece is slidably connected inside the connecting groove, the fixing piece is I-shaped and a fixing ring is fixedly connected to the outside thereof, and a spring located outside the fixing piece is fixedly connected to the top of the fixing ring.

[0012] The beneficial effect of adopting the above further solution is that the downward pressure of the fixing member is alleviated, thereby preventing the fixing member from exerting excessive pressure on the power adapter and causing damage to the outer side of the power adapter.

[0013] Furthermore, a sliding block is arranged on the outer side of the sliding rod, and a sliding groove matching with the sliding block is opened on the inner side wall of the circular groove.

[0014] The beneficial effect of adopting the above further solution is that it prevents the slide bar from rotating along with the rotation of the one-way threaded rod, limits the sliding of the slide bar, and prevents the fixing member from being misplaced, thereby preventing the power adapter from being fixed.

[0015] Furthermore, a third motor is fixedly connected to the top of the slide rod, an output shaft of the third motor is fixedly connected to a second worm gear rotatably connected to the top of the slide rod, and a second worm wheel meshing with the second worm gear is provided on the outer side of the connecting rod.

[0016] The beneficial effect of adopting the above further solution is that it is easy to adjust the positions of the connecting rod and the fixing member, so that the power adapter can be taken out more conveniently after processing.

[0017] Furthermore, a second bearing rotatably connected to the outer side of the connecting rod is fixedly connected to the top of the sliding rod, and the second bearing is located at the lower side of the second worm gear.

[0018] Furthermore, a convex block is arranged on the outer side of the rotating platform, and a convex groove matching with the convex block is arranged inside the connecting ring. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a cross-sectional view of the structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the spring structure of the utility model;

[0021] Figure 3 It is a top view cross-sectional view of the structure of the utility model;

[0022] Figure 4 This is a schematic diagram of the second worm structure of the utility model.

[0023] In the figure: 1. support platform; 2. mounting groove; 3. electric push rod; 4. connecting ring; 5. first bearing; 6. sleeve rod; 7. first worm gear; 8. first worm; 9. first motor; 10. rotating platform; 11. circular groove; 12. second motor; 13. one-way threaded rod; 14. sliding rod; 15. connecting rod; 16. fixing piece; 17. connecting groove; 18. spring; 19. sliding block; 20. sliding groove; 21. third motor; 22. second worm; 23. second worm gear; 24. second bearing; 25. convex block; 26. convex groove; 27. fixing ring. DETAILED DESCRIPTION

[0024] 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.

[0025] In the embodiment, Figure 1-4A fixing device for processing a power adapter is provided. The utility model comprises a support table 1, a mounting groove 2 is provided inside the support table 1, an electric push rod 3 is fixedly connected to the inner bottom wall of the mounting groove 2, a connecting ring 4 is fixedly connected to the output end of the electric push rod 3, a first bearing 5 is fixedly connected to the inner bottom wall of the mounting groove 2, a sleeve rod 6 is rotatably connected inside the first bearing 5, a first worm gear 7 is arranged on the outer side of the sleeve rod 6, a first motor 9 is fixedly connected to the inner bottom wall of the mounting groove 2, an output shaft of the first motor 9 is fixedly connected to a first worm 8 rotatably connected to the inner bottom wall of the mounting groove 2, the first worm gear 7 is meshed with the first worm 8, a rotating table 10 rotatably connected to the inner side of the connecting ring 4 is fixedly connected to the top of the sleeve rod 6, a circular groove 11 is provided inside the support table 1, a second motor 12 is fixedly connected to the inner bottom wall of the circular groove 11, a one-way threaded rod 13 is fixedly connected to the output shaft of the second motor 12, a sliding rod 14 is threadedly connected to the outer side of the one-way threaded rod 13, and a connecting rod 15 is installed on the top of the sliding rod 14.

[0026] Specifically, refer to Figure 2 A connecting groove 17 is provided inside the connecting rod 15, and a fixing member 16 is slidably connected inside the connecting groove 17. The fixing member 16 is I-shaped and a fixing ring 27 is fixedly connected to the outside thereof. A spring 18 located outside the fixing member 16 is fixedly connected to the top of the fixing ring 27.

[0027] In this embodiment, when the connecting rod 15 moves downward, it drives the fixing member 16 to move downward. The fixing member 16 fixes the top of the power adapter to prevent the power adapter from moving during processing. After the fixing member 16 contacts the power adapter, it slides upward. The fixing member 16 drives the fixing ring 27 to move upward. The fixing ring 27 drives the spring 18 to compress, thereby buffering the downward force of the fixing member 16 and preventing the fixing member 16 from exerting excessive pressure on the top of the power adapter and causing damage to the power adapter.

[0028] Specifically, refer to Figure 1 A sliding block 19 is arranged on the outer side of the sliding rod 14 , and a sliding groove 20 matching with the sliding block 19 is opened on the inner side wall of the circular groove 11 .

[0029] In this embodiment, when the one-way threaded rod 13 rotates, the one-way threaded rod 13 drives the sliding rod 14 to slide, and the sliding rod 14 drives the slider 19 to slide inside the sliding groove 20, preventing the sliding rod 14 from rotating with the rotation of the one-way threaded rod 13, so that the sliding rod 14 drives the connecting rod 15 to rotate, and the connecting rod 15 drives the fixing piece 16 to rotate, thereby preventing the power adapter from being fixed.

[0030] Specifically, refer to Figure 4A third motor 21 is fixedly connected to the top of the slide rod 14 , and an output shaft of the third motor 21 is fixedly connected to a second worm 22 rotatably connected to the top of the slide rod 14 . A second worm wheel 23 meshing with the second worm 22 is provided on the outer side of the connecting rod 15 .

[0031] In this embodiment, when the fixed power adapter is processed, the third motor 21 is started, the third motor 21 drives the second worm 22 to rotate, the second worm 22 drives the second worm gear 23 to rotate, the second worm gear 23 drives the connecting rod 15 to rotate, and the connecting rod 15 drives the fixing piece 16 to rotate, so that the connecting rod 15 drives the fixing piece 16 to rotate and separate from the power adapter, thereby facilitating the removal of the power adapter.

[0032] Specifically, refer to Figure 4 A second bearing 24 rotatably connected to the outer side of the connecting rod 15 is fixedly connected to the top of the sliding rod 14 , and the second bearing 24 is located at the lower side of the second worm gear 23 .

[0033] Specifically, refer to Figure 1 A convex block 25 is arranged on the outer side of the rotating table 10 , and a convex groove 26 matching with the convex block 25 is opened inside the connecting ring 4 .

[0034] In this embodiment, when the rotating table 10 rotates inside the connecting ring 4 , the rotating table 10 drives the protrusion 25 to rotate inside the protruding groove 26 , thereby preventing the rotating table 10 from being separated from the connecting ring 4 when rotating inside the connecting ring 4 .

[0035] Working principle:

[0036] First: when the outer side of the power adapter is to be dusted, the power adapter is placed on the top of the rotating table 10, and the electric push rod 3 is started. The electric push rod 3 drives the connecting ring 4 to move upward, and the connecting ring 4 drives the rotating table 10 to move upward. The rotating table 10 drives the power adapter to move upward, and the second motor 12 is started. The second motor 12 drives the one-way threaded rod 13 to rotate, and the one-way threaded rod 13 drives the sliding rod 14 to slide downward, and the sliding rod 14 drives the connecting rod 15 to move downward, and the connecting rod 15 drives the fixing member 16 to move downward, so that the fixing member 16 fixes the top of the power adapter, and the power adapter is dusted. After completion, the second motor 12 is started, and the second motor 12 drives the one-way threaded rod 13 to reverse, and the one-way threaded rod 13 drives the sliding rod 14 to move upward, and the sliding rod 14 drives the connecting rod 15 to move upward, and the connecting rod 15 drives the fixing member 16 to move upward, and the fixation of the power adapter is released;

[0037] Then: start the first motor 9, the first motor 9 drives the first worm 8 to rotate, the first worm 8 drives the first worm wheel 7 to rotate, the first worm wheel 7 drives the sleeve rod 6 to rotate, the sleeve rod 6 drives the rotating table 10 to rotate, the rotating table 10 drives the power adapter to rotate, so that the rotation angle of the power adapter can be adjusted, and the second motor 12 is started again, the second motor 12 drives the one-way threaded rod 13 to rotate, the one-way threaded rod 13 drives the sliding rod 14 to move downward, the sliding rod 14 drives the connecting rod 15 to move downward, the connecting rod 15 drives the fixing piece 16 to move downward, fix the power adapter, and make the other side of the power adapter dust-free, after completion, start the third motor 21, the third motor 21 drives the second worm 22 to rotate, the second worm 22 drives the second worm wheel 23 to rotate, the second worm wheel 23 drives the connecting rod 15 to rotate, the connecting rod 15 drives the fixing piece 16 to rotate, so that the fixing piece 16 is separated from the power adapter, which is convenient for taking out the power adapter.

[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0039] 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 fixing device for processing a power adapter, comprising a support table (1), characterized in that: The support platform (1) is provided with a mounting groove (2) inside, the inner bottom wall of the mounting groove (2) is fixedly connected to an electric push rod (3), the output end of the electric push rod (3) is fixedly connected to a connecting ring (4), the inner bottom wall of the mounting groove (2) is fixedly connected to a first bearing (5), the inside of the first bearing (5) is rotatably connected to a sleeve rod (6), the outer side of the sleeve rod (6) is provided with a first worm gear (7), the inner bottom wall of the mounting groove (2) is fixedly connected to a first motor (9), the output shaft of the first motor (9) is fixedly connected to a shaft rotatably connected to the inner bottom wall of the mounting groove (2) The first worm (8) is rotatably connected to the first worm gear (7), the first worm wheel (7) is meshed with the first worm (8), the top of the sleeve rod (6) is fixedly connected to a rotating table (10) which is rotatably connected to the inside of the connecting ring (4), a circular groove (11) is provided inside the support table (1), the inner bottom wall of the circular groove (11) is fixedly connected to a second motor (12), the output shaft of the second motor (12) is fixedly connected to a one-way threaded rod (13), the outer side of the one-way threaded rod (13) is threadedly connected to a sliding rod (14), and a connecting rod (15) is installed on the top of the sliding rod (14).

2. A fixing device for processing a power adapter according to claim 1, characterized in that: A connecting groove (17) is provided inside the connecting rod (15), a fixing member (16) is slidably connected inside the connecting groove (17), the fixing member (16) is I-shaped and a fixing ring (27) is fixedly connected to the outside thereof, and a spring (18) located outside the fixing member (16) is fixedly connected to the top of the fixing ring (27).

3. A fixing device for processing a power adapter according to claim 1, characterized in that: A sliding block (19) is arranged on the outer side of the sliding rod (14), and a sliding groove (20) matching the sliding block (19) is opened on the inner side wall of the circular groove (11).

4. A fixing device for processing a power adapter according to claim 1, characterized in that: A third motor (21) is fixedly connected to the top of the slide bar (14); an output shaft of the third motor (21) is fixedly connected to a second worm gear (22) rotatably connected to the top of the slide bar (14); and a second worm wheel (23) meshing with the second worm gear (22) is provided on the outer side of the connecting rod (15).

5. A fixing device for processing a power adapter according to claim 4, characterized in that: A second bearing (24) is fixedly connected to the top of the sliding rod (14) and is rotatably connected to the outer side of the connecting rod (15). The second bearing (24) is located at the lower side of the second worm gear (23).

6. A fixing device for processing a power adapter according to claim 1, characterized in that: A convex block (25) is arranged on the outer side of the rotating platform (10), and a convex groove (26) matching the convex block (25) is arranged inside the connecting ring (4).

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