Metal decorating part surface polishing device

Abstract

The utility model discloses a metal decorating part surface polishing device, which belongs to the field of metal decorating part processing, and comprises a bottom plate, an electrolytic polishing pool fixedly mounted at the front part of the upper end of the bottom plate, a sound wave cleaning pool fixedly mounted at the rear part of the upper end of the bottom plate, and driving guide rails fixedly mounted on two sides of the upper end of the bottom plate, a driving guide rail is installed on the upper end of the electrolytic polishing pool, a driving plate is installed at the upper end of the driving guide rail in a sliding mode, an electric air cylinder is fixedly installed at the upper end of the driving plate, and a limiting disc is fixedly installed at the output end of the electric air cylinder. By means of the structure, the placing frame which is immersed in the electrolytic polishing pool to be polished can be automatically moved upwards and drained, then the placing frame is horizontally moved to the acoustic cleaning pool to be cleaned, the polishing and cleaning steps of the metal decorating part are automatically completed, manual participation is reduced, and the working efficiency is improved. And the functionality of the device is improved.

Description

Technical Field

[0001] The utility model relates to the field of metal decorative piece processing, and more specifically to a surface polishing device for metal decorative pieces. Background Art

[0002] Metal accessories have good decorative effects as decorations, low cost and are usually cheap, so they are very popular among young consumers. When processing metal accessories, it is usually necessary to polish the surface of the metal accessories. Since metal accessories have different shapes, they are usually polished by electrolytic polishing.

[0003] China Patent Authorization Announcement No.: CN218711019U, provides a surface polishing device for metal decorations. This patent uses a clamping piece to clamp the placement frame, and then uses the telescopic end of the electric push rod to drive the clamping piece and the placement frame to lift and stationary, thereby making it convenient for people to station the placement frame after the electrolytic polishing work is completed, reducing the waste of electrolyte, and at the same time making it convenient for people to control the placement frame and save manpower.

[0004] The above-mentioned metal decoration surface polishing device polishes and cleans the metal decoration parts by immersing the placement frame into the electrolytic polisher and the ultrasonic cleaning tank respectively, but the placement frame needs to be manually placed into the electrolytic polisher and the ultrasonic cleaning tank and changed position, resulting in a low degree of automation of the device. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the problems existing in the prior art, the purpose of the utility model is to provide a surface polishing device for metal decorative parts, which can be achieved by installing electric cylinders that can be moved forward and backward on both sides of the electrolytic polishing tank and the ultrasonic cleaning tank, and fixing a limit plate on the output end of the electric cylinder to limit the placement frame. This structure can automatically move the placement frame immersed in the electrolytic polishing tank for polishing upward to drain it and then move the placement frame to the ultrasonic cleaning tank for cleaning, thereby automatically completing the polishing and cleaning steps of the metal decorative parts, reducing manual participation, and improving the functionality of the device.

[0007] 2. Technical solution

[0008] To solve the above problems, the utility model adopts the following technical solutions.

[0009] A surface polishing device for metal decorative parts comprises a base plate, an electrolytic polishing pool is fixedly installed on the front of the upper end of the base plate, an ultrasonic cleaning pool is fixedly installed on the rear of the upper end of the base plate, driving guide rails are fixedly installed on both sides of the upper end of the base plate, a driving plate is slidably installed on the upper end of the driving guide rail, an electric cylinder is fixedly installed on the upper end of the driving plate, and a limit plate is fixedly installed on the output end of the electric cylinder.

[0010] Furthermore, fixed guide rods are fixedly installed at the front and rear ends of the two limit plates, and limit blocks are slidably installed at the outer sides of the fixed guide rods. Fixed columns are fixedly installed at the front and rear ends of the upper ends of the limit blocks.

[0011] Furthermore, a placement frame is placed in the electrolytic polishing pool, and limiting plates are fixedly installed on the upper ends of both sides of the placement frame. The limiting plates are L-shaped, and two sockets are arranged on the upper end of the limiting plates. The sockets are sleeved on the outside of the fixed columns on both sides, and the inner diameter of the sockets is adapted to the diameter of the fixed columns.

[0012] Furthermore, a spring is fixedly installed in the middle of the left side of the limit plate on the right side, and one end of the spring close to the limit block is fixedly connected to the limit block. A servo motor is fixedly installed on the right side of the lower end of the limit plate on the right side, and a cam is fixedly installed on the output end of the servo motor.

[0013] 3. Beneficial effects

[0014] Compared with the prior art, the advantages of the present invention are:

[0015] (1) This solution can be realized by installing electric cylinders that can be moved forward and backward on both sides of the electrolytic polishing tank and the ultrasonic cleaning tank, and fixing a limit plate at the output end of the electric cylinder to limit the placement frame. This structure can automatically move the placement frame immersed in the electrolytic polishing tank for polishing upward to drain it and then move the placement frame to the ultrasonic cleaning tank for cleaning, thereby automatically completing the polishing and cleaning steps of metal decorative parts, reducing manual participation, and improving the functionality of the device.

[0016] (2) The spring is extended by default. The spring and the cam cooperate to limit the right limit block to the middle of the right limit plate. The servo motor is started to drive the cam to rotate. Since the cam surface has a protrusion, the limit block is knocked. The protrusion pushes the limit block to move to the left, which can push the placement frame to move to the left as a whole. Then the cam continues to rotate. When the protrusion is away from the limit block, the spring automatically extends to push the placement frame to reset. The repeated movement of this structure can promote the repeated translation of the placement frame, drive the metal decorative parts inside the placement frame to vibrate, and prevent the metal decorative parts from sticking to produce a polishing blind area, thereby improving the polishing quality of the metal decorative parts. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0018] Figure 2 It is a structural schematic diagram of the right side limit plate in the utility model;

[0019] Figure 3 It is a structural schematic diagram of the placement frame in the utility model.

[0020] Description of the numbers in the figure:

[0021] 1. Bottom plate; 2. Electrolytic polishing tank; 3. Sonic cleaning tank; 4. Driving guide rail; 5. Driving plate; 6. Electric cylinder; 7. Limiting plate; 71. Fixed guide rod; 8. Limiting block; 81. Fixed column; 9. Cam; 10. Spring; 11. Placement frame; 12. Limiting piece; 121. Socket. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model; it is obvious that the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the utility model without making creative work are within the scope of protection of the utility model.

[0023] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0024] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0025] Embodiment 1:

[0026] See also Figure 1A surface polishing device for metal decorative parts includes a bottom plate 1, an electrolytic polishing pool 2 is fixedly installed at the front of the upper end of the bottom plate 1, a sonic cleaning pool 3 is fixedly installed at the rear of the upper end of the bottom plate 1, driving rails 4 are fixedly installed on both sides of the upper end of the bottom plate 1, a driving plate 5 is slidably installed on the upper end of the driving rail 4, an electric cylinder 6 is fixedly installed on the upper end of the driving plate 5, and a limit plate 7 is fixedly installed on the output end of the electric cylinder 6. The driving rail 4 can drive the driving plate 5, the electric cylinder 6 and the limit plate 7 to move forward and backward on both sides of the electrolytic polishing pool 2 and the sonic cleaning pool 3, and the placement frame 11 for storing metal decorative parts is fixed on the upper end of the limit plate 7, which can facilitate the movement and use of the placement frame 11.

[0027] See also Figure 2 The front and rear ends of the two limit plates 7 are fixedly installed with fixed guide rods 71, the outside of the fixed guide rods 71 ​​is slidably installed with a limit block 8, and the front and rear ends of the upper ends of the limit blocks 8 are fixedly installed with fixed columns 81. When in use, the limit block 8 is sleeved on the outside of the two fixed guide rods 71, and the limit block 8 is limited in the limit plate 7 by the fixed guide rods 71, and the limit block 8 can move left and right in the limit plate 7.

[0028] See also Figure 1 and Figure 3 A placement frame 11 is placed in the electrolytic polishing pool 2, and limiting plates 12 are fixedly installed on the upper ends of both sides of the placement frame 11. The limiting plates 12 are L-shaped, and two sockets 121 are arranged on the upper end of the limiting plates 12. The sockets 121 are sleeved on the outside of the fixed columns 81 on both sides. The inner diameter of the sockets 121 is adapted to the diameter of the fixed columns 81. When in use, the limiting plates 12 on both sides of the placement frame 11 are sleeved on the outside of the fixed columns 81 in the limiting plates 7 on both sides, and the placement frame 11 is fixed to the upper end of the electric cylinder 6 through the fixed columns 81, which can facilitate the control of the placement frame 11 by the electric cylinder 6.

[0029] See also Figure 2 , a spring 10 is fixedly installed in the middle of the left side of the right limit plate 7, and one end of the spring 10 close to the limit block 8 is fixedly connected to the limit block 8. A servo motor is fixedly installed on the right side of the lower end of the right limit plate 7, and a cam 9 is fixedly installed on the output end of the servo motor. When in use, the spring 10 is extended by default, and the right limit block 8 is limited to the middle of the right limit plate 7 by the cooperation of the spring 10 and the cam 9. The servo motor is started to drive the cam 9 to rotate. Since the surface of the cam 9 has a protrusion, the limit block 8 is knocked, and the protrusion pushes the limit block 8 to move to the left, which can push the placement frame 11 to move to the left as a whole, and then the cam 9 continues to rotate. When the protrusion is away from the limit block 8, the spring 10 automatically extends, pushing the placement frame 11 to reset. The repeated movement of this structure can promote the repeated translation of the placement frame 11, drive the metal decorative parts inside the placement frame 11 to vibrate, and prevent the metal decorative parts from sticking to produce a polishing blind area, thereby improving the polishing quality of the metal decorative parts.

[0030] The working principle of the utility model is: first, connect the device to the power supply, and sleeve the limiting plates 12 on both sides of the placement frame 11 on the outside of the fixed columns 81 in the limiting plates 7 on both sides. The placement frame 11 is fixed to the upper end of the electric cylinder 6 through the fixed columns 81, which can facilitate the control of the placement frame 11 by the electric cylinder 6. The placement frame 11 is inserted into the electrolytic polishing pool 2. First, the output shaft of the electric cylinder 6 is in a storage state, and the placement frame 11 is immersed in the electrolytic polishing pool 2 to polish the metal decorative parts inside the placement frame 11. The servo motor is started to drive the cam 9 to rotate. Since the surface of the cam 9 has a protrusion, the limit block 8 is knocked. The protrusion pushes the limit block 8 to move to the left, which can push the placement frame 11 to move to the left as a whole. Then the cam 9 continues to rotate. When the protrusion is away from the limit block 8, the spring 10 automatically extends and pushes the placement frame 11 to reset. The repeated movement of this structure can promote the repeated translation of the placement frame 11, drive the metal decorative parts inside the placement frame 11 to vibrate, and prevent the metal decorative parts from sticking to produce a polishing blind area, thereby improving the polishing quality of the metal decorative parts. After polishing is completed, the electric cylinder 6 can be started to drive the placement frame 11 to move upward as a whole to the top of the electrolytic polishing pool 2, and the placement frame 11 is drained. After the drainage is completed, the driving guide rail 4 can be started to drive the placement frame 11 to translate backward to the upper end of the sonic cleaning pool 3, and the placement frame 11 is driven by the electric cylinder 6 to directly immerse in the sonic cleaning pool 3 to clean the metal decorative parts.

[0031] The above is only a preferred specific implementation of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.

Claims

1. A surface polishing device for a metal decorative part, comprising a base plate (1), characterized in that: An electrolytic polishing pool (2) is fixedly mounted on the front portion of the upper end of the base plate (1), a sonic cleaning pool (3) is fixedly mounted on the rear portion of the upper end of the base plate (1), driving guide rails (4) are fixedly mounted on both sides of the upper end of the base plate (1), a driving plate (5) is slidably mounted on the upper end of the driving guide rail (4), an electric cylinder (6) is fixedly mounted on the upper end of the driving plate (5), and a limit plate (7) is fixedly mounted on the output end of the electric cylinder (6).

2. A metal decorative part surface polishing device according to claim 1, characterized in that: Fixed guide rods (71) are fixedly installed at the front and rear ends of the two limit plates (7), and limit blocks (8) are slidably installed outside the fixed guide rods (71), and fixed columns (81) are fixedly installed at the front and rear ends of the upper ends of the limit blocks (8).

3. The surface polishing device for metal decorative parts according to claim 1, characterized in that: A placement frame (11) is placed in the electrolytic polishing pool (2), and limiting plates (12) are fixedly installed on the upper ends of both sides of the placement frame (11), and the shape of the limiting plates (12) is L-shaped.

4. A metal decorative part surface polishing device according to claim 3, characterized in that: Two insertion holes (121) are arranged at the upper ends of the two limiting plates (12), and the insertion holes (121) are sleeved on the outsides of the fixing columns (81) on both sides, and the inner diameter of the insertion holes (121) is matched with the diameter of the fixing columns (81).

5. The surface polishing device for metal decorative parts according to claim 1, characterized in that: A spring (10) is fixedly installed in the middle of the left side of the right limiting plate (7), and one end of the spring (10) close to the limiting block (8) is fixedly connected to the limiting block (8).

6. A metal decorative part surface polishing device according to claim 5, characterized in that: A servo motor is fixedly mounted on the right side of the lower end of the right limiting plate (7), and a cam (9) is fixedly mounted on the output end of the servo motor.

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