Processing equipment for secondary vacuum plating of watchcase of smart watch

Abstract

The utility model belongs to the technical field of vacuum plating, and particularly relates to processing equipment for secondary vacuum plating of an intelligent watch case, which comprises a plating box, a rotary upright post and a suspension mechanism, the plating box is communicated with a vacuumizing port and a gas injection port, the processing equipment further comprises a sealing door, and the suspension mechanism comprises a lantern ring, a hanging rod, a hook and a V-shaped elastic hanging piece; the V-shaped elastic hanging piece is hung on the hook, and two ends of the V-shaped elastic hanging piece are respectively provided with a hanging part which is bent towards the outer side and is used for being inserted into a watchband mounting hole reserved in the watchcase; according to the vacuum electroplating equipment for the watchcase of the intelligent watch, the watchcase of the intelligent watch is hung through the V-shaped elastic hanging piece, and the hanging part is inserted into the watchband mounting hole reserved in the watchcase, so that the hanging stability of the watchcase is ensured, on one hand, the electroplating uniformity is ensured, the electroplating blind area is avoided, the yield is improved, and the rework rate is effectively reduced; and on the other hand, the V-shaped elastic hanging piece is suitable for hanging most meter cases with different specifications, and the application range is wide.

Description

Technical Field

[0001] The utility model belongs to the technical field of vacuum electroplating, and in particular relates to processing equipment for secondary vacuum electroplating of a smart watch case. Background Art

[0002] Vacuum plating is a physical deposition phenomenon, that is, a set gas is injected under a vacuum state, and the conductive product is adsorbed to form a uniform and smooth surface layer. Smart watches are accessories worn on the wrist. Nowadays, more and more people wear watches. The watch case is an indispensable component of the watch. In the production and processing of the watch case, electroplating the watch case is one of the indispensable processing steps. When electroplating the watch case, a vacuum plating machine is required. When the vacuum plating machine is coating the workpiece, the workpiece is usually suspended inside the vacuum plating machine so that the workpiece can be evenly coated.

[0003] In the prior art, a Chinese utility model patent with authorization announcement number CN216614828U discloses "a vacuum electroplating machine", including a vacuum electroplating machine, a fixed rod and an adjusting mechanism. The adjusting mechanism is arranged on the fixed rod, and the adjusting mechanism includes a plurality of mounting rings and a positioning mechanism. The mounting ring is slidably and interlacedly connected with the fixed rod. The positioning mechanism includes a positioning ring, and two sliding grooves are symmetrically provided on the fixed rod. A card block is fixedly connected to the inner wall of the positioning ring, and a plurality of positioning holes are equidistantly provided on the mounting ring. Two positioning columns are symmetrically and fixedly connected to the lower surface of the positioning ring, and a mounting mechanism is provided on the fixed rod.

[0004] When the existing vacuum plating machine is used for secondary electroplating of smart watch cases, although the case can be hung by a hook, the hook will cause some blind areas for electroplating in the case, resulting in a high rework rate and affecting production efficiency.

[0005] In order to solve the above problems, this application proposes a processing equipment for secondary vacuum plating of smart watch case. Utility Model Content

[0006] In order to solve the above problems existing in the prior art, the utility model provides a processing equipment for secondary vacuum plating of a smart watch case, which has the characteristics of easy use and high production efficiency.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a processing device for secondary vacuum plating of a smart watch case, comprising a plating box, a rotating column and a hanging mechanism, wherein the rotating column is rotatably installed in the plating box, and multiple groups of the hanging mechanisms are installed on the rotating column. A vacuum port and an air injection port are connected on the plating box, and a sealing door is also included. The hanging mechanism comprises a collar, a hanging rod, a hook and a V-shaped elastic hanging part;

[0008] A take-in / take-out port is provided on the electroplating box, the sealing door is hinged on the take-in / take-out port, the collar is mounted on a rotating column, a plurality of hanging rods are fixed on the collar at equal intervals along a circumferential direction, a plurality of hooks are fixed on the bottom surfaces of the hanging rods at equal intervals along a horizontal direction, the V-shaped elastic hanger is hung on the hook, and both ends of the V-shaped elastic hanger have hanging portions bent outward for inserting into watch strap mounting holes reserved on the watch case.

[0009] As a preferred technical solution of the utility model, it also includes a bottom box and a servo motor. The bottom box is fixed to the bottom end of the electroplating box, and the servo motor is installed in the bottom box to drive the rotating column to rotate.

[0010] As a preferred technical solution of the utility model, four universal wheels are fixed on the bottom surface of the bottom box and are distributed at equal intervals along the circumferential direction.

[0011] As a preferred technical solution of the utility model, it also includes a No. 1 manual bolt, and a plurality of positioning grooves evenly spaced along the vertical direction are opened on the rotating column. The No. 1 manual bolt is installed on the ring by threaded engagement, and the end of the No. 1 manual bolt is embedded in the positioning groove.

[0012] As a preferred technical solution of the utility model, it also includes a No. 2 manual bolt. A No. 2 connecting block is fixed at the free end of the sealing door, and a No. 1 connecting block is fixed at the corresponding position of the taking and releasing port. The No. 2 manual bolt penetrates the No. 2 connecting block and is connected to the No. 1 connecting block by threaded engagement.

[0013] As a preferred technical solution of the utility model, a rubber sealing pad is bonded and fixed on the sealing door.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows: the smart watch case vacuum plating equipment of the utility model suspends the smart watch case through a V-shaped elastic pendant, and the hanging part is inserted into the strap mounting hole reserved on the case to ensure the stability of the case suspension. On the one hand, it ensures the uniformity of electroplating, avoids the occurrence of electroplating blind spots, improves the yield rate and effectively reduces the rework rate, thereby improving production efficiency; on the other hand, the V-shaped elastic pendant is suitable for hanging most watch cases of different specifications and has a wide range of applications.

[0015] Other additional advantages and beneficial effects of the present application will be given in part in the following description, and in part will become apparent from the following description, or will be understood through the practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the axonometric structure of the suspension mechanism in the utility model;

[0019] Figure 3 For this utility model Figure 1 A is an enlarged structural diagram;

[0020] In the figure: 1. electroplating box; 2. vacuum port; 3. gas injection port; 4. rotating column; 5. suspension mechanism; 6. pick-up and release port; 601, No. 1 connecting block; 7. sealing door; 8. positioning groove; 9. No. 1 manual bolt; 10. bottom box; 11. servo motor; 12. universal wheel; 13. ring; 14. hanging rod; 15. hook; 16. V-shaped elastic hanger; 17. hanging part; 18. No. 2 connecting block; 19. No. 2 manual bolt; 20. rubber sealing gasket. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1-Figure 3 The utility model provides the following technical solutions: a processing device for secondary vacuum plating of a smart watch case, comprising a plating box 1, a rotating column 4 and a hanging mechanism 5, wherein the rotating column 4 is rotatably installed in the plating box 1, and multiple sets of hanging mechanisms 5 are installed on the rotating column 4, and a vacuum port 2 and a gas injection port 3 are connected on the plating box 1, and a sealing door 7 is also included, and the hanging mechanism 5 includes a collar 13, a hanging rod 14, a hook 15 and a V-shaped elastic hanging part 16;

[0023] By the attached Figure 1 and attached Figure 2As shown, in this embodiment, a take-in / take-out port 6 is provided on the electroplating box 1, a sealing door 7 is hinged on the take-in / take-out port 6, a collar 13 is mounted on the rotating column 4, a plurality of hanging rods 14 are fixed on the collar 13 at equal intervals along the circumferential direction, a plurality of hooks 15 are fixed on the bottom surface of the hanging rod 14 at equal intervals along the horizontal direction, a V-shaped elastic hanger 16 is hung on the hook 15, and both ends of the V-shaped elastic hanger 16 have hanging portions 17 bent toward the outside for inserting into the strap mounting holes reserved on the watch case. Therefore, when in use, the sealing door 7 is opened, and the hanging portions 17 at both ends of the V-shaped elastic hanger 16 are respectively inserted into the strap mounting holes reserved on the watch case, and then the V-shaped elastic hanger 16 is hung on the hook 15. After the watch case is hung, the sealing door 7 is closed, the internal space of the electroplating box 1 is made into a vacuum state through the vacuum port 2, and then the set gas is injected into the electroplating box 1 through the gas injection port 3, and the watch case is electroplated in the electroplating box 1 under the vacuum state; the vacuum electroplating equipment for the smart watch case of the utility model suspends the smart watch case through a V-shaped elastic hanger 16, and the hanging part 17 is inserted into the strap mounting hole reserved on the watch case to ensure the stability of the watch case suspension. On the one hand, it ensures the uniformity of electroplating, avoids the occurrence of electroplating blind spots, improves the yield rate and effectively reduces the rework rate, and improves production efficiency. On the other hand, the V-shaped elastic hanger 16 is suitable for hanging most watch cases of different specifications and has a wide range of applications.

[0024] It should be noted that the vacuum port 2 is connected to a vacuum pump for placing the electroplating box 1 in a vacuum state, and the gas injection port 3 is connected to a gas source for injecting a set gas into the electroplating box 1 in a vacuum state. The vacuum electroplating process is a publicly available prior art and will not be elaborated on here.

[0025] By the attached Figure 1 As shown, in this embodiment, as an optional embodiment, this embodiment also includes a bottom box 10 and a servo motor 11. The bottom box 10 is fixed at the bottom end of the electroplating box 1. The servo motor 11 is installed in the bottom box 10 to drive the rotating column 4 to rotate. Starting the servo motor 11 drives the rotating column 4 to rotate slowly and uniformly, driving the case to make a circular motion, and the electroplating efficiency and uniformity of the electroplating are higher.

[0026] By the attached Figure 1 As shown, as an optional embodiment, in this embodiment, four universal wheels 12 are fixed on the bottom surface of the bottom box 10 and are evenly spaced along the circumferential direction to facilitate the movement of the vacuum plating equipment.

[0027] By the attached Figure 1 and attached Figure 2As shown, as an optional embodiment, this embodiment also includes a No. 1 manual bolt 9, and a plurality of positioning grooves 8 evenly spaced along the vertical direction are opened on the rotating column 4. The No. 1 manual bolt 9 is installed on the collar 13 by threaded engagement, and the end of the No. 1 manual bolt 9 is embedded in the positioning groove 8. After loosening the No. 1 manual bolt 9, the installation height of the suspension mechanism 5 can be adjusted, thereby adjusting the distance between two adjacent groups of suspension mechanisms 5, which is suitable for different usage needs.

[0028] By the attached Figure 1 and attached Figure 3 As shown, as an optional embodiment, this embodiment also includes a No. 2 manual bolt 19, a No. 2 connecting block 18 is fixed at the free end of the sealing door 7, and a No. 1 connecting block 601 is fixed at the corresponding position of the access port 6. The No. 2 manual bolt 19 penetrates the No. 2 connecting block 18 and is connected to the No. 1 connecting block 601 by threaded engagement. After the sealing door 7 is closed, the No. 2 manual bolt 19 is tightened to ensure the stability of the sealing door 7 after closing.

[0029] By the attached Figure 1 and attached Figure 3 As shown, as an optional embodiment, in this embodiment, a rubber sealing pad 20 is bonded and fixed on the sealing door 7. After the sealing door 7 is closed, the rubber sealing pad 20 shrinks to ensure the sealing performance of the sealing door 7 after closing.

[0030] Working principle and use process of the utility model: When using the processing equipment for secondary vacuum plating of smart watch cases of the utility model, open the sealing door 7, insert the hanging parts 17 at both ends of the V-shaped elastic hanger 16 into the strap mounting holes reserved on the case respectively, and then hang the V-shaped elastic hanger 16 on the hook 15. After the case is hung, close the sealing door 7, make the internal space of the plating box 1 a vacuum state through the vacuum port 2, and then inject the set gas into the plating box 1 through the gas injection port 3, start the servo motor 11 to drive the rotating column 4 to rotate slowly and uniformly, drive the case to do circular motion, and complete the plating of the case in the plating box 1 under the vacuum state;

[0031] The smart watch case vacuum plating equipment of the present invention suspends the smart watch case through a V-shaped elastic hanger 16, and the hanging part 17 is inserted into the strap mounting hole reserved on the case to ensure the stability of the case suspension. On the one hand, it ensures the uniformity of electroplating and avoids the occurrence of electroplating blind spots, improves the yield rate and effectively reduces the rework rate, thereby improving production efficiency. On the other hand, the V-shaped elastic hanger 16 is suitable for hanging most watch cases of different specifications and has a wide range of applications.

[0032] It should be noted that the servo motor 11 is a conventional device purchased on the market with a built-in power switch. Technicians in this field can make a conventional selection according to usage requirements. Its working principle is common knowledge known to technicians in this field and has been fully disclosed in the prior art, so it will not be elaborated in this article.

[0033] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A processing device for secondary vacuum plating of a smart watch case, comprising a plating box (1), a rotating column (4) and a suspension mechanism (5), wherein the rotating column (4) is rotatably mounted in the plating box (1), a plurality of groups of the suspension mechanisms (5) are mounted on the rotating column (4), and a vacuum port (2) and an air injection port (3) are connected on the plating box (1), characterized in that: It also includes a sealing door (7), wherein the hanging mechanism (5) includes a collar (13), a hanging rod (14), a hook (15) and a V-shaped elastic hanging part (16); The electroplating box (1) is provided with a take-in / take-out port (6), the sealing door (7) is hinged on the take-in / take-out port (6), the collar (13) is mounted on the rotating column (4), a plurality of hanging rods (14) are fixed on the collar (13) at equal intervals along the circumferential direction, a plurality of hooks (15) are fixed on the bottom surface of the hanging rods (14) at equal intervals along the horizontal direction, the V-shaped elastic hanger (16) is hung on the hook (15), and both ends of the V-shaped elastic hanger (16) have hanging parts (17) bent toward the outside for inserting into the strap mounting holes reserved on the watch case.

2. The processing equipment for secondary vacuum plating of a smart watch case according to claim 1, characterized in that: It also includes a bottom box (10) and a servo motor (11), wherein the bottom box (10) is fixed at the bottom end of the electroplating box (1), and the servo motor (11) is installed in the bottom box (10) to drive the rotating column (4) to rotate.

3. The processing equipment for secondary vacuum plating of a smart watch case according to claim 2, characterized in that: Four universal wheels (12) are fixed on the bottom surface of the bottom box (10) and are distributed at equal intervals along the circumferential direction.

4. The processing equipment for secondary vacuum plating of a smart watch case according to claim 1, characterized in that: It also includes a No. 1 manual bolt (9), and a plurality of positioning grooves (8) are provided on the rotating column (4) and are evenly spaced in the vertical direction. The No. 1 manual bolt (9) is installed on the collar (13) by means of threaded engagement, and the end of the No. 1 manual bolt (9) is embedded in the positioning groove (8).

5. The processing equipment for secondary vacuum plating of a smart watch case according to claim 1, characterized in that: It also includes a No. 2 manual bolt (19), a No. 2 connecting block (18) is fixed at the free end of the sealing door (7), and a No. 1 connecting block (601) is fixed at the corresponding position of the access opening (6), and the No. 2 manual bolt (19) penetrates the No. 2 connecting block (18) and is connected to the No. 1 connecting block (601) by screwing.

6. The processing equipment for secondary vacuum plating of a smart watch case according to claim 5, characterized in that: A rubber sealing pad (20) is bonded and fixed on the sealing door (7).

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