Porcelain surface silver plating device

Abstract

The utility model discloses a porcelain surface silver plating device which comprises an electroplating pool and an inner supporting mechanism, the upper end of the electroplating tank is fixedly connected with support frames which are symmetrically distributed left and right; the inner supporting mechanism comprises a first hook, a screw rod, an inner threaded cylinder, a first connecting rod, an inner supporting assembly, a rotating seat and a second connecting rod, the upper end of the screw rod is fixedly sleeved with the first hook, the first hook is clamped to the middle of the supporting frame on the right side, and the middle of the screw rod is in threaded connection with the inner threaded cylinder; the outer arc face of the inner threaded cylinder is rotationally connected with first evenly-distributed connecting rods through a first rotating seat, the lower end of the screw rod is rotationally connected with a rotating seat, the outer arc face of the rotating seat is rotationally connected with second evenly-distributed connecting rods through a second rotating seat, and the upper ends of the second connecting rods are rotationally connected to the middles of the vertically-adjacent first connecting rods through first pin shafts. And inner supporting assemblies are rotationally connected to the lower ends of the connecting rods I. According to the porcelain surface silver plating device, bottle-shaped porcelain is fixed in an inner supporting mode, and the outer surface is prevented from being scratched.

Description

Technical Field

[0001] This utility model relates to the field of porcelain processing technology, specifically to a device for silver plating porcelain surfaces. Background Technology

[0002] Silver-plated porcelain is a high-end porcelain product that combines the exquisite beauty and elegance of porcelain with the preciousness and luxury of silver. The production process of silver-plated porcelain is also highly refined, requiring multiple steps. First, a special coating is applied to the surface of the porcelain, and then the shimmering silver finish is applied on top. Silver-plated porcelain is highly sought after due to its unique characteristics and craftsmanship, making it a rare and exquisite high-end gift or decorative item.

[0003] To silver-plat the surface of porcelain, it is necessary to first electroplat the porcelain surface by applying an electric current through chemical plating, and then clean it before electroplating the surface with silver. However, during electroplating, the porcelain is usually fixed with iron wire. Since the porcelain itself is relatively heavy, the iron wire may scratch the surface, especially for bottle-shaped porcelain, which is more easily scratched due to its lower center of gravity. Therefore, we propose a device for silver plating the surface of porcelain. Utility Model Content

[0004] The technical problem to be solved by this utility model is to overcome the existing defects and provide a device for silvering the surface of porcelain. The device fixes the bottle-shaped porcelain by means of internal support, so as to avoid scratches on the outer surface. This can effectively solve the problems in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a device for silver plating the surface of porcelain, comprising an electroplating tank and an internal support mechanism;

[0006] Electroplating tank: Its upper end is fixedly connected to a support frame that is symmetrically distributed on the left and right sides;

[0007] Internal support mechanism: It includes hook one, screw, internal threaded cylinder, connecting rod one, internal support assembly, rotating seat and connecting rod two. Hook one is fixedly sleeved on the upper end of the screw. Hook one is snapped into the middle of the support frame on the right side. The middle of the screw is threadedly connected to the internal threaded cylinder. The outer arc surface of the internal threaded cylinder is rotatably connected to the evenly distributed connecting rod one through the rotating seat one. The lower end of the screw is rotatably connected to the rotating seat. The outer arc surface of the rotating seat is rotatably connected to the evenly distributed connecting rod two through the rotating seat two. The upper end of each connecting rod two is rotatably connected to the middle of the vertically adjacent connecting rod one through the pin one. The lower end of each connecting rod one is rotatably connected to the internal support assembly. The bottle-shaped porcelain is fixed by the internal support to prevent the outer surface from being scratched.

[0008] Furthermore, it also includes a control switch assembly, which is located at the lower end of the electroplating tank. The input end of the control switch assembly is electrically connected to an external power source to control the opening and closing of electrical appliances.

[0009] Furthermore, the upper end of the left support frame is provided with two hooks symmetrically distributed front and back, and a silver plate is fixedly connected between the lower ends of the two hooks. The upper end of the right support frame is rotatably connected with support bars symmetrically distributed front and back, and a cathode metal rod is rotatably connected between the lower ends of the support bars. The input end of the silver plate is electrically connected to the output end of the control switch group, and the output end of the cathode metal rod is electrically connected to the input end of the control switch group to realize electroplating.

[0010] Furthermore, the bottom wall inside the electroplating tank is fixedly connected with symmetrically distributed support bases, and heating plates are fixedly connected to the upper surface of each support base. The input end of each heating plate is electrically connected to the output end of the control switch group to accelerate electroplating.

[0011] Furthermore, the internal support mechanism also includes an anti-slip handle. The upper end of the screw is fixedly fitted with an anti-slip handle, which is located between the hook and the internal threaded cylinder to prevent slippage when rotating the screw.

[0012] Furthermore, the inner support assembly includes an inner support plate and anti-slip texture. The lower end of each connecting rod is rotatably connected to the inner support plate via a pin. The outer side of the inner support plate is provided with anti-slip texture to fix the bottle-shaped porcelain.

[0013] Furthermore, the inner support assembly also includes counterweights, and the lower end of the inner side of the inner support plate is fixedly connected to the counterweights to prevent the inner support plate from flipping over.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: This silver plating device for porcelain surfaces has the following advantages:

[0015] Insert the inner support plate into the interior of the bottle-shaped porcelain. Turn the screw through the anti-slip handle to drive the rotating seat closer to the internal threaded cylinder. The lower end of the second connecting rod rises, pushing the first connecting rod to rotate counterclockwise. The inner support plate contacts the inner wall of the bottle-shaped porcelain, thus achieving internal support and fixation of the bottle-shaped porcelain and preventing the surface from being scratched. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a cross-sectional structural diagram of the present invention;

[0018] Figure 3 This is a schematic diagram of the internal support mechanism of this utility model.

[0019] In the diagram: 1. Electroplating tank; 2. Internal support mechanism; 21. Hook 1; 22. Anti-slip handle; 23. Screw; 24. Internal threaded cylinder; 25. Link 1; 26. Internal support assembly; 261. Internal support plate; 262. Anti-slip texture; 263. Counterweight bar; 27. Rotary seat; 28. Link 2; 3. Support frame; 4. Hook 2; 5. Silver plate; 6. Support bar; 7. Cathode metal rod; 8. Support base; 9. Heating plate; 10. Control switch assembly. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figure 1-3 This embodiment provides a technical solution: a silver plating device for porcelain surface, including an electroplating tank 1 and an inner support mechanism 2;

[0022] Electroplating tank 1: Its upper end is fixedly connected to a support frame 3 that is symmetrically distributed on the left and right. The upper end of the support frame 3 on the left side is provided with hooks 4 that are symmetrically distributed front and back. A silver plate 5 is fixedly connected between the lower ends of the two hooks 4. The upper end of the support frame 3 on the right side is rotatably connected to a support bar 6 that is symmetrically distributed front and back. A cathode metal rod 7 is rotatably connected between the lower ends of the support bar 6. The input end of the silver plate 5 is electrically connected to the output end of the control switch group 10. The output end of the cathode metal rod 7 is electrically connected to the input end of the control switch group 10. The bottom wall inside the electroplating tank 1 is fixedly connected to a support seat 8 that is symmetrically distributed on the left and right. A heating plate 9 is fixedly connected to the upper surface of the support seat 8. The input end of the heating plate 9 is electrically connected to the output end of the control switch group 10. The cathode metal rod 7 contacts the surface of the bottle-shaped porcelain. The heating plate 9 is turned on by the control switch group 10 to heat and electroplat. The silver plate 5 is energized. The silver ions on the surface of the silver plate 5 are replaced to the surface of the bottle-shaped porcelain, and the electroplating is completed.

[0023] Internal support mechanism 2 includes a hook 21, a screw 23, an internal threaded cylinder 24, a connecting rod 25, an internal support assembly 26, a rotating seat 27, and a connecting rod 28. The upper end of the screw 23 is fixedly fitted with the hook 21, which is engaged with the middle of the support frame 3 on the right side. The middle of the screw 23 is threadedly connected to the internal threaded cylinder 24. The outer arc surface of the internal threaded cylinder 24 is rotatably connected to the evenly distributed connecting rods 25 via the rotating seat 26. The lower end of the screw 23 is rotatably connected to the rotating seat 27. The outer arc surface of the rotating seat 27 is rotatably connected to the evenly distributed connecting rods 28 via the rotating seat 27. The upper ends of the connecting rods 28 are rotatably connected to the middle of the vertically adjacent connecting rods 25 via a pin. The lower ends of the connecting rods 25 are rotatably connected to the internal support assembly 26. The internal support mechanism 2 also includes an anti-slip handle 22, which is fixedly fitted to the upper end of the screw 23. The anti-slip handle 22 is located at the hook 21. Between 1 and the internally threaded cylinder 24, the inner support assembly 26 includes an inner support plate 261 and anti-slip texture 262. The lower end of each connecting rod 25 is rotatably connected to the inner support plate 261 via a pin. The outer surface of the inner support plate 261 is provided with anti-slip texture 262. The inner support assembly 26 also includes a counterweight 263. The lower end of the inner side of the inner support plate 261 is fixedly connected to the counterweight 263. When the inner support plate 261 is inserted into the interior of the bottle-shaped porcelain, it is connected to the anti-slip handle 22. Rotating screw 23 causes rotating seat 27 to approach internal threaded cylinder 24, lower end of connecting rod 28 rises, pushing connecting rod 25 to rotate counterclockwise, inner support plate 261 contacts inner wall of bottle-shaped porcelain. Inner support plate 261 is polyurethane inner support plate with high surface friction coefficient, and anti-slip texture 262 further increases friction to prevent bottle-shaped porcelain from shaking after fixing. Counterweight 263 makes the center of gravity of inner support plate 261 face downward to prevent inner support plate 261 from flipping.

[0024] It also includes a control switch group 10, which is located at the lower end of the electroplating tank 1, and the input terminal of the control switch group 10 is electrically connected to an external power supply.

[0025] The working principle of the silver plating device for porcelain surface provided by this utility model is as follows: The inner support plate 261 is inserted into the interior of the bottle-shaped porcelain. The screw 23 is rotated via the anti-slip handle 22, causing the rotating seat 27 to approach the internal threaded cylinder 24. The lower end of the connecting rod 28 rises, pushing the connecting rod 25 to rotate counterclockwise. The inner support plate 261 contacts the inner wall of the bottle-shaped porcelain. The inner support plate 261 is a polyurethane inner support plate with a high surface friction coefficient. Simultaneously, the anti-slip texture 262 further increases the friction, preventing the bottle-shaped porcelain from shaking after being fixed. The counterweight 2... 63. Position the inner support plate 261 with its center of gravity facing downwards to prevent it from flipping over. Once the bottle-shaped porcelain is secured, hold the screw 23 and place the bottle-shaped porcelain into the chemical plating bath to electrify its surface. Then rinse it clean and suspend it in the middle of the support frame 3 on the right side via hook 21. Lower the cathode metal rod 7 so that it contacts the surface of the bottle-shaped porcelain. Turn on the heating plate 9 via the control switch group 10 to heat and electroplate. Electrify the silver plate 5, and the silver ions on the surface of the silver plate 5 will be replaced on the surface of the bottle-shaped porcelain, completing the electroplating.

[0026] It is worth noting that the heating plate 9 disclosed in the above embodiments can be a TB-25 heating plate, and the control switch group 10 is provided with switch buttons that correspond one-to-one with the heating plate 9 and the silver plate 5 for controlling their switching operation.

[0027] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A device for silver plating the surface of porcelain, characterized in that: It includes an electroplating tank (1) and an internal support mechanism (2); Electroplating tank (1): Its upper end is fixedly connected with a support frame (3) that is symmetrically distributed on the left and right sides; The internal support mechanism (2) includes a hook (21), a screw (23), an internal threaded cylinder (24), a connecting rod (25), an internal support assembly (26), a rotating seat (27), and a connecting rod (28). The upper end of the screw (23) is fixedly fitted with a hook (21), which is snapped into the middle of the support frame (3) on the right side. The middle part of the screw (23) is threadedly connected to the internal threaded cylinder (24). The outer arc surface of the internal threaded cylinder (24) is rotatably connected to the connecting rod (25) with uniform distribution through the rotating seat. The lower end of the screw (23) is rotatably connected to the rotating seat (27). The outer arc surface of the rotating seat (27) is rotatably connected to the connecting rod (28) with uniform distribution through the rotating seat. The upper end of the connecting rod (28) is rotatably connected to the middle of the vertically adjacent connecting rod (25) through a pin. The lower end of the connecting rod (25) is rotatably connected to the internal support assembly (26).

2. The porcelain surface silver plating device according to claim 1, characterized in that: It also includes a control switch group (10), which is located at the lower end of the electroplating tank (1), and the input end of the control switch group (10) is electrically connected to an external power source.

3. The porcelain surface silver plating device according to claim 2, characterized in that: The upper end of the support frame (3) on the left side is provided with two hooks (4) symmetrically distributed front and back. A silver plate (5) is fixedly connected between the lower ends of the two hooks (4). The upper end of the support frame (3) on the right side is rotatably connected with support bars (6) symmetrically distributed front and back. A cathode metal rod (7) is rotatably connected between the lower ends of the support bars (6). The input end of the silver plate (5) is electrically connected to the output end of the control switch group (10), and the output end of the cathode metal rod (7) is electrically connected to the input end of the control switch group (10).

4. The porcelain surface silver plating device according to claim 2, characterized in that: The bottom wall inside the electroplating tank (1) is fixedly connected to a support base (8) that is symmetrically distributed on the left and right. The upper surface of the support base (8) is fixedly connected to a heating plate (9). The input end of the heating plate (9) is electrically connected to the output end of the control switch group (10).

5. The porcelain surface silver plating device according to claim 1, characterized in that: The inner support mechanism (2) also includes an anti-slip handle (22), and the upper end of the screw (23) is fixedly fitted with the anti-slip handle (22), which is located between the hook (21) and the internal threaded cylinder (24).

6. The porcelain surface silver plating device according to claim 1, characterized in that: The inner support assembly (26) includes an inner support plate (261) and anti-slip texture (262). The lower end of each of the connecting rods (25) is rotatably connected to the inner support plate (261) through a pin. The outer side of the inner support plate (261) is provided with anti-slip texture (262).

7. The porcelain surface silver plating device according to claim 6, characterized in that: The inner support assembly (26) also includes a counterweight (263), and the lower end of the inner side of the inner support plate (261) is fixedly connected with the counterweight (263).

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