Rotary electroplating hanger for electroplating processing

Abstract

The utility model discloses a rotary electroplating hanger for electroplating processing, which relates to the field of electroplating processing and comprises a support plate, the top of the support plate is connected with a U-shaped frame, a threaded cylinder is connected in the U-shaped frame, a reciprocating screw rod is in threaded connection in the threaded cylinder, and a rotary cylinder is rotatably arranged at the top of the support plate. The first motor is used for driving the rotating shaft to rotate, the rotating shaft drives the driving gear to rotate, the driving gear drives the driven gear to rotate, the driven gear drives the rotating cylinder to rotate, the rotating cylinder drives the limiting block to rotate when rotating, the limiting block pulls the reciprocating lead screw to rotate in the threaded cylinder, and therefore the reciprocating lead screw rotates and moves downwards; the reciprocating lead screw drives the transverse plate to rotate and move downwards, the transverse plate drives the transverse rod and the fixing piece to rotate and move downwards, the reciprocating lead screw continues to be rotated, the transverse rod and the fixing piece can be driven to rotate and move upwards, an electroplated part can be conveniently driven to rotate and move up and down in an electroplating pool, and therefore the electroplating quality and speed of the electroplated part are improved.

Description

Technical Field

[0001] The utility model relates to the field of electroplating processing, in particular to a rotary electroplating hanger used for electroplating processing. Background Art

[0002] Electroplating is the process of using the principle of electrolysis to plate a thin layer of other metals or alloys on certain metal surfaces. It is a process that uses electrolysis to make a layer of metal film adhere to the surface of metal or other material parts, thereby preventing metal oxidation, improving wear resistance, conductivity, reflectivity, corrosion resistance and enhancing aesthetics. The outer layer of many coins is also electroplated.

[0003] At present, when electroplating parts, it is necessary to first hang the parts on a hanger and then put them into a plating tank for electroplating. In order to improve the electroplating effect, the prior art often drives the hanger to rotate so that the parts can be better plated. However, if the parts are in the same area for a long time, the electroplating efficiency of the parts will be affected.

[0004] Therefore, it is necessary to invent a rotary electroplating rack for electroplating to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a rotary electroplating rack for electroplating processing to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a rotating electroplating hanger for electroplating processing, comprising a support plate, the top of the support plate is connected to a U-shaped frame, a threaded cylinder is connected inside the U-shaped frame, a reciprocating screw is threadedly connected to the threaded cylinder, a rotating cylinder is rotatably arranged on the top of the support plate, two limit blocks are connected inside the rotating cylinder, limit grooves corresponding to the limit blocks are opened on the left and right sides of the reciprocating screw, a cross plate is connected to the bottom of the reciprocating screw, a connecting rod is arranged at the bottom of the cross plate, a cross rod is connected to the left and right sides of the connecting rod, a plurality of fixings are connected to the bottom of the cross rod, a first motor is connected to the top of the U-shaped frame, a rotating shaft is connected to the output end of the first motor, a driving gear is connected to the outer wall of the rotating shaft, a driven gear is connected to the outer wall of the rotating cylinder, the driven gear is meshed with the driving gear, and a vibration component is arranged on the top of the U-shaped frame.

[0007] Preferably, hooks are connected to both left and right sides of the support plate.

[0008] Preferably, the vibration assembly includes a second motor connected to the top of the U-shaped frame, the output end of the second motor is connected to an eccentric wheel, a strip-shaped opening is opened on the surface of the support plate, and a vibration rod is slidably arranged in the strip-shaped opening, a connecting plate is slidably arranged on the side wall of the vibration rod, the outer wall of the connecting rod is connected to a fixed cylinder through a bearing, and the fixed cylinder is connected to the connecting plate.

[0009] Preferably, a wedge block is connected to the top of the connecting rod, a wedge groove corresponding to the wedge block is opened at the bottom of the cross plate, springs are connected to the left and right sides of the wedge block, and the other end of the spring is connected to the side wall of the wedge groove.

[0010] Technical effects and advantages of the utility model:

[0011] The first motor is used to drive the rotating shaft to rotate, the rotating shaft drives the driving gear to rotate, the driving gear drives the driven gear to rotate, the driven gear drives the rotating cylinder to rotate, the rotating cylinder drives the limit block to rotate when rotating, the limit block pulls the reciprocating screw to rotate in the threaded cylinder, so that the reciprocating screw rotates and moves downward, the reciprocating screw drives the cross plate to rotate and move downward, the cross plate drives the cross bar and the fixed part to rotate and move downward, and the reciprocating screw continues to rotate to drive the cross bar and the fixed part to rotate and move upward, which can conveniently drive the electroplated parts to rotate and move up and down in the electroplating pool, thereby improving the electroplating quality and speed of the electroplated parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0013] Figure 2 This is a schematic diagram of the top view of the rotating drum of the utility model;

[0014] Figure 3 For this utility model Figure 1 Schematic diagram of the enlarged structure of part A.

[0015] In the figure: 1. support plate; 2. U-shaped frame; 3. threaded cylinder; 4. reciprocating screw rod; 5. rotating cylinder; 6. limit block; 7. cross plate; 8. connecting rod; 9. vibration assembly; 91. second motor; 92. eccentric wheel; 93. vibration rod; 94. connecting plate; 95. fixed cylinder; 10. cross rod; 11. fixing piece; 12. first motor; 13. rotating shaft; 14. driving gear; 15. driven gear; 16. hook; 17. wedge block; 18. spring. DETAILED DESCRIPTION

[0016] 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.

[0017] The utility model provides Figure 1-3 A rotating electroplating hanger for electroplating processing shown in the figure comprises a support plate 1, a U-shaped frame 2 is connected to the top of the support plate 1, a threaded barrel 3 is connected inside the U-shaped frame 2, a reciprocating screw 4 is threadedly connected to the threaded barrel 3, a rotating barrel 5 is rotatably arranged on the top of the support plate 1, two limit blocks 6 are connected inside the rotating barrel 5, limit grooves corresponding to the limit blocks 6 are provided on the left and right sides of the reciprocating screw 4, a cross plate 7 is connected to the bottom of the reciprocating screw 4, a connecting rod 8 is arranged at the bottom of the cross plate 7, a cross bar 10 is connected to the left and right sides of the connecting rod 8, a plurality of fixing members 11 are connected to the bottom of the cross bar 10, a first motor 12 is connected to the top of the U-shaped frame 2, a rotating shaft 13 is connected to the output end of the first motor 12, a driving gear 14 is connected to the outer wall of the rotating shaft 13, and a driven gear 15 is connected to the outer wall of the rotating barrel 5 The driven gear 15 is meshed with the driving gear 14. The first motor 12 is used to drive the rotating shaft 13 to rotate, and the rotating shaft 13 drives the driving gear 14 to rotate. The driving gear 14 drives the driven gear 15 to rotate, and the driven gear 15 drives the rotating cylinder 5 to rotate. When the rotating cylinder 5 rotates, it drives the limit block 6 to rotate. The limit block 6 pulls the reciprocating screw 4 to rotate in the threaded cylinder 3, so that the reciprocating screw 4 rotates and moves downward, and the reciprocating screw 4 drives the cross plate 7 to rotate and move downward. The cross plate 7 drives the cross bar 10 and the fixing part 11 to rotate and move downward. Continuing to rotate the reciprocating screw 4 can drive the cross bar 10 and the fixing part 11 to rotate and move upward, which can conveniently drive the electroplated parts to rotate and move up and down in the electroplating tank, thereby improving the electroplating quality and rate of the electroplated parts. A vibration component 9 is arranged on the top of the U-shaped frame 2.

[0018] Hooks 16 are connected to both the left and right sides of the support plate 1 .

[0019] The vibration assembly 9 includes a second motor 91 connected to the top of the U-shaped frame 2, and the output end of the second motor 91 is connected to an eccentric wheel 92. A strip-shaped opening is opened on the surface of the support plate 1, and a vibration rod 93 is slidably arranged in the strip-shaped opening. A connecting plate 94 is slidably arranged on the side wall of the vibration rod 93. The outer wall of the connecting rod 8 is connected to a fixed cylinder 95 through a bearing, and the fixed cylinder 95 is connected to the connecting plate 94. By using the second motor 91 to drive the eccentric wheel 92 to rotate, the eccentric wheel 92 pushes the vibration rod 93, so that the vibration rod 93 slides in the strip-shaped opening on the support plate 1, the vibration rod 93 pulls the connecting plate 94, the connecting plate 94 pulls the fixed cylinder 95, and the fixed cylinder 95 pulls the cross bar 10 and the fixing part 11, thereby driving the electroplated parts fixed thereon to vibrate, effectively avoiding the generation of bubbles on the surface of the electroplated parts.

[0020] A wedge block 17 is connected to the top of the connecting rod 8, a wedge groove corresponding to the wedge block 17 is opened at the bottom of the cross plate 7, and springs 18 are connected to the left and right sides of the wedge block 17, and the other end of the spring 18 is connected to the side wall of the wedge groove.

[0021] Working principle of this utility model:

[0022] The electroplating parts to be electroplated are hung on the fixing part 11, and the first motor 12 is used to drive the rotating shaft 13 to rotate, the rotating shaft 13 drives the driving gear 14 to rotate, the driving gear 14 drives the driven gear 15 to rotate, the driven gear 15 drives the rotating cylinder 5 to rotate, and the rotating cylinder 5 drives the limit block 6 to rotate when rotating, and the limit block 6 pulls the reciprocating screw rod 4 to rotate in the threaded cylinder 3, so that the reciprocating screw rod 4 rotates and moves downward, the reciprocating screw rod 4 drives the cross plate 7 to rotate and move downward, and the cross plate 7 drives the cross bar 10 and the fixing part 1 1 rotates and moves downward, and the reciprocating screw rod 4 continues to rotate, so that the cross bar 10 and the fixing member 11 can be driven to rotate and move upward. The eccentric wheel 92 is driven to rotate by the second motor 91, and the eccentric wheel 92 pushes the vibration rod 93, so that the vibration rod 93 slides in the strip-shaped opening on the support plate 1, and the vibration rod 93 pulls the connecting plate 94, and the connecting plate 94 pulls the fixing cylinder 95, and the fixing cylinder 95 pulls the cross bar 10 and the fixing member 11, thereby driving the electroplated parts fixed thereon to vibrate, effectively avoiding bubbles on the surface of the electroplated parts.

[0023] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A rotary plating rack for electroplating, comprising a support plate, characterized in that: The top of the support plate is connected to a U-shaped frame, a threaded cylinder is connected inside the U-shaped frame, a reciprocating screw is threadedly connected to the threaded cylinder, a rotating cylinder is rotatably arranged on the top of the support plate, two limit blocks are connected inside the rotating cylinder, limit grooves corresponding to the limit blocks are provided on the left and right sides of the reciprocating screw, the bottom of the reciprocating screw is connected to a cross plate, a connecting rod is provided at the bottom of the cross plate, the left and right sides of the connecting rod are connected to cross bars, a plurality of fixing parts are connected to the bottom of the cross bar, a first motor is connected to the top of the U-shaped frame, a rotating shaft is connected to the output end of the first motor, a driving gear is connected to the outer wall of the rotating shaft, a driven gear is connected to the outer wall of the rotating cylinder, the driven gear is meshed with the driving gear, and a vibration assembly is provided on the top of the U-shaped frame.

2. The rotary electroplating rack for electroplating processing according to claim 1, characterized in that: The left and right sides of the support plate are both connected with hooks.

3. The rotary electroplating rack for electroplating processing according to claim 1, characterized in that: The vibration assembly includes a second motor connected to the top of the U-shaped frame, the output end of the second motor is connected to an eccentric wheel, the surface of the support plate is provided with a strip-shaped opening, and a vibration rod is slidably arranged in the strip-shaped opening, a connecting plate is slidably arranged on the side wall of the vibration rod, the outer wall of the connecting rod is connected to a fixing cylinder through a bearing, and the fixing cylinder is connected to the connecting plate.

4. The rotary electroplating rack for electroplating processing according to claim 1, characterized in that: The top of the connecting rod is connected with a wedge block, the bottom of the cross plate is provided with a wedge groove corresponding to the wedge block, the left and right sides of the wedge block are connected with springs, and the other end of the spring is connected to the side wall of the wedge groove.

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