A swing device for electroplating production line

Abstract

The present invention discloses a swing device for an electroplating production line, comprising airbag mounting seats respectively arranged on both sides of an electroplating process tank in a mirror-image manner, an airbag arranged on the airbag mounting seat, a swing lifting frame arranged above the airbag, and a V-shaped swing seat arranged on the upper plate of the swing lifting frame for engaging with the V-shaped seats at both ends of a swing handle; the lower plate of the swing lifting frame abuts against the airbag, and a swing connecting rod is vertically arranged between the upper and lower plates of the swing lifting frame; and a guide pulley assembly is arranged on the airbag mounting seat located between the upper and lower plates of the swing lifting frame.

Description

Technical Field

[0001] The present invention relates to the field of electroplating production line equipment, in particular to a swing device of an electroplating production line. Background Art

[0002] Electroplating lines can be categorized by production method: manual, semi-automatic, and fully automatic. They can also be further categorized by plating method, including rack, barrel, continuous, brush, ring, linear gantry, and automatic plastic plating lines. When plating products such as thin tubes, parts with deep holes, or complex shapes, a handle holding the parts must be moved up and down within the process tank to ensure full contact between the product on the handle and the solution in the tank.

[0003] Among them, the anodizing electroplating production line in the existing fully automatic electroplating production line adopts motor swing, which requires a relatively large installation space and requires consideration of the motor reducer, coupling, cam and other related coordination. It has high installation requirements, occupies a large space and is difficult to design, and has high maintenance costs. If cylinders are used, the environment of the electroplating workshop is exposed to various acidic and alkaline liquids and gases, which can easily corrode the cylinder and piston rod, resulting in a significant shortening of the equipment life. Summary of the Invention

[0004] The purpose of the present invention is to provide a swing device for an airbag electroplating production line to solve the above-mentioned deficiencies in the prior art.

[0005] The technical solution adopted by the present invention to achieve the above-mentioned object is: a swing device for an electroplating production line, comprising airbag mounting seats respectively arranged in a mirrored manner on both sides of an electroplating process tank, an airbag mounted on the airbag mounting seat, a swing lifting frame mounted above the airbag, and a V-shaped swing seat mounted on the upper plate of the swing lifting frame for engaging with the V-shaped seats at both ends of the swing handle; the lower plate of the swing lifting frame abuts the airbag, and a swing connecting rod is vertically arranged between the upper and lower plates of the swing lifting frame; a guide pulley assembly is provided on the airbag mounting seat located between the upper and lower plates of the swing lifting frame; the guide pulley assembly includes four V-shaped pulleys arranged on the vertical plate of the airbag mounting seat in a uniform vertical arrangement, a pulley frame is provided on the outer side of the V-shaped pulleys, each V-pulley is mounted on a pulley shaft via a bearing, and both ends of the pulley shaft are fixed by bolts to horizontal oblong holes defined in the vertical plate of the airbag mounting seat and the pulley frame, respectively; and the floating connecting rod is vertically mounted in the V-shaped grooves of the four V-shaped pulleys.

[0006] Furthermore, the airbag is connected to a pneumatic component, which includes a Y-shaped tee connected to the airbag through a PU air pipe, and a two-position three-way solenoid valve connected to the remaining port of the Y-shaped tee through the PU air pipe; the air inlet of the two-position three-way solenoid valve is connected to the pressure air source main pipe through a PU air pipe equipped with a pneumatic double-joint.

[0007] Furthermore, a speed regulating device is provided on the pipe opening where the two-position three-way solenoid valve is connected to the Y-shaped three-way valve, and the speed regulating device is a speed regulating throttle valve.

[0008] Furthermore, two sliding rods are vertically provided on the airbag mounting seats on both sides of the airbag through adjusting nuts; the sliding rods are slidably connected with the through holes provided on the lower plate of the rocking lifting frame.

[0009] Furthermore, pulley adjustment screws corresponding to the horizontal oblong holes are provided on the outer sides of the vertical plate of the airbag mounting seat and the pulley frame, for adjusting the horizontal spacing between the V-shaped pulleys on both sides of the rocking link.

[0010] The beneficial effects of the present invention are:

[0011] 1. Since the main material of the airbag is rubber, it has good corrosion resistance and can work well in acid and alkali electroplating environment.

[0012] 2. The power control of the airbag is simple. It only needs to connect to the external air source and control the inflation and deflation of the airbag through the solenoid valve to realize the lifting and lowering of the equipment. It is easy to install and takes up little space.

[0013] 3. Low maintenance cost. Compared with traditional motors and cylinders, the overall cost of the equipment's airbag is low and it uses fewer equipment accessories. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the present invention (airbag expansion state).

[0015] Figure 2 The structure of the present invention is schematically shown Figure 2

[0016] Figure 3 Schematic diagram of the connection of the pneumatic components of the present invention.

[0017] Figure 4 This is a structural diagram of the guide pulley assembly.

[0018] Figure 5 This is a structural diagram of the swing lifting frame.

[0019] Figure 6 This is a state diagram of the airbag of the present invention when it is deflated. DETAILED DESCRIPTION

[0020] The following will provide a clear and complete description of the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts shall fall within the scope of protection of the present invention.

[0021] like Figure 1-2 As shown, the swing device of the electroplating production line of this embodiment includes an airbag mounting seat 1 respectively arranged on both sides of the electroplating process tank in a mirrored manner, an airbag 2 arranged on the airbag mounting seat 1, a swing lifting frame 3 arranged on the upper part of the airbag 2, and a V-shaped swing seat 6 arranged on the upper plate of the swing lifting frame 3 for engaging with the V-shaped seats at both ends of the swing handle; the lower plate of the swing lifting frame 3 abuts against the airbag 2, and a swing connecting rod 5 is vertically arranged between the upper and lower plates of the swing lifting frame; the airbag mounting seat located between the upper and lower plates of the swing lifting frame A guide pulley assembly 4 is provided on the upper side; the guide pulley assembly 4 includes four V-shaped pulleys 4-1 arranged in an evenly distributed manner on the vertical plate of the airbag mounting seat, and a pulley frame 4-2 is provided on the outer side of the V-shaped pulley 4-1. Each V-shaped pulley 4-1 is mounted on a pulley shaft 4-5 through a bearing 4-4, and both ends of the pulley shaft 4-5 are fixed by bolts in the horizontal oblong holes opened in the vertical plate of the airbag mounting seat and the pulley frame 4-2; the floating connecting rod 5 is vertically mounted in the V-shaped grooves of the four V-shaped pulleys 4-1 (see Figure 2 and 4 ).

[0022] like Figure 3 As shown, the airbag 2 described in this embodiment is connected to a pneumatic component, which includes a Y-shaped tee 7 connected to the airbag 2 through a PU air pipe, and a two-position three-way solenoid valve 8 connected to the remaining port of the Y-shaped tee through the PU air pipe; the air inlet of the two-position three-way solenoid valve 8 is connected to the pressure air source main pipe 10 through a PU air pipe provided with a pneumatic double-joint 9; a speed regulating device 11 is provided on the pipe port where the two-position three-way solenoid valve is connected to the Y-shaped tee, and the speed regulating device adopts a speed regulating throttle valve to control the inflation speed of the airbag.

[0023] like Figure 2 As shown, in this embodiment, two slide bars 13 are vertically provided on the airbag mounting base 1 located on both sides of the airbag 2 through adjustment nuts 12; the slide bars 13 are slidably connected with through holes provided in the lower plate of the swing lifting frame. When the swing lifting frame needs to be adjusted up and down, the height of the slide bars 13 can be adjusted by adjusting the height of the adjustment nuts to adjust the floating height of the lower plate of the swing lifting frame, thereby adjusting the range of limiting the extension and contraction of the airbag and the travel of the swing lifting frame.

[0024] like Figure 4 As shown, in this embodiment, pulley adjustment screws 4-3 corresponding to the horizontal oblong holes are provided on the outer sides of the vertical plate of the airbag mounting seat and the pulley frame, which are used to adjust the horizontal spacing of the V-shaped pulleys on both sides of the rocking link 5 to prevent the rocking lifting frame and the handle from swinging horizontally as a whole.

[0025] During use of this embodiment, when the handle is placed in the V-shaped seat, the airbag starts to work. The stroke of the airbag is about 0-60mm, and the frequency is controlled at 12-15 times / min, so that the handle can fluctuate up and down, so that the product on the handle can fully contact with the potion. At the same time, when the product enters the potion, the air that may be trapped on the surface of the product due to the irregularity of the parts will be removed by swinging, thereby improving the electroplating quality of the product.

[0026] The foregoing description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Those skilled in the art will readily appreciate that various modifications and variations of the present invention are possible. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A swing device for an electroplating production line, characterized in that: The invention comprises an airbag mounting seat (1) respectively arranged on both sides of the electroplating process tank in a mirror image manner, an airbag (2) arranged on the airbag mounting seat (1), a swing lifting frame (3) arranged on the upper part of the airbag (2), and a V-shaped swing seat (6) arranged on the upper flat plate of the swing lifting frame (3) and used for clamping with the V-shaped seats at both ends of the swing handle; the lower flat plate of the swing lifting frame (3) abuts against the airbag (2), and a swing connecting rod (5) is vertically arranged between the upper and lower flat plates of the swing lifting frame; a guide pulley assembly is arranged on the airbag mounting seat located between the upper and lower flat plates of the swing lifting frame (4); The guide pulley assembly (4) includes four V-shaped pulleys (4-1) arranged on the vertical plate of the airbag mounting seat in an evenly distributed manner, a pulley frame (4-2) is provided on the outer side of the V-shaped pulley (4-1), each V-shaped pulley (4-1) is installed on the pulley shaft (4-5) through a bearing (4-4), and both ends of the pulley shaft (4-5) are fixed by bolts in the horizontal oblong holes opened in the vertical plate of the airbag mounting seat and the pulley frame (4-2); the swing link (5) is vertically installed in the V-shaped grooves of the four V-shaped pulleys (4-1); The airbag (2) is connected to a pneumatic assembly, which includes a Y-shaped three-way valve (7) connected to the airbag (2) through a PU air pipe, and a two-position three-way solenoid valve (8) connected to the remaining port of the Y-shaped three-way valve through the PU air pipe; the air inlet of the two-position three-way solenoid valve (8) is connected to the pressure air source main pipe (10) through a PU air pipe provided with a pneumatic double-joint (9).

2. The swing device for electroplating production line according to claim 1, characterized in that: A speed regulating device (11) is provided on a pipe port connected to a two-position three-way electromagnetic valve (8) and a Y-shaped three-way.

3. The swing device of the electroplating production line according to claim 1, characterized in that: Two slide bars (13) are vertically arranged on the air bag mounting seats (1) located on both sides of the air bag (2) through adjusting nuts (12); the slide bars (13) are slidably connected with through holes opened on the lower flat plate of the swing lifting frame.

4. The swing device for electroplating production line according to claim 1, characterized in that: Pulley adjustment screws (4-3) corresponding to the horizontal oblong holes are provided on the outside of the airbag mounting seat vertical plate and the pulley frame, and are used to adjust the horizontal spacing between the V-shaped pulleys on both sides of the rocking link (5).

5. The swing device for electroplating production line according to claim 2, characterized in that: The speed regulating device (11) is a speed regulating throttle valve.

Images