CN203360612U - Adjustable hanging rack of electroplating equipment - Google Patents

Abstract

The utility model provides an adjustable hanging rack of electroplating equipment, which comprises a rack body, a lifting device arranged on the rack body and a hanging rack group arranged on the lifting device, wherein an electroplating bath is arranged below the rack body, the lifting device is provided with a first guide wheel, a second guide wheel, a first screw rod and a second screw rod, the first screw rod is connected with a motor, the first screw rod and the second screw rod are respectively connected with the first guide wheel and the second guide wheel, a transmission part is connected between the first guide wheel and the second guide wheel, a displacement rack capable of displacing up and down is arranged between the first screw rod and the second screw rod, the hanging rack group is arranged on the displacement rack, when the hanging rack group clamps a workpiece, the motor is used for driving the first screw rod and the second screw rod to rotate so as to lead the displacement rack to displace up and down to adjust the working position of the workpiece, therefore, workpieces with different sizes can achieve the effect of automatically adjusting the soaking height, and the production, and is beneficial to improving the productivity.

Description

Adjustable hanger for electroplating equipment

technical field

The utility model relates to an adjustable hanger for electroplating equipment, especially suitable for automatically adjusting the immersion height of the workpiece to be plated in the electroplating solution, so as to allow the workpiece to be plated to be in different sizes, and can also be used in both There are adjustable racks for plating in the plating bath.

Background technique

Generally, the electroplating equipment used in the electroplating production line is equipped with fixtures for clamping the workpiece to be plated, and a transfer device for transferring the fixture and the workpiece to be plated, and the transfer device allows most of the fixtures to move horizontally or vertically at the same time. In order to facilitate loading and unloading and immerse in the electroplating solution for electroplating at the same time, it can electroplate workpieces to be plated in batches.

However, when workpieces of different lengths are electroplated, in order to make them conform to the immersion height of the electroplating bath in the existing electroplating tank, the operator needs to manually adjust the height of the hanger, or replace the hanger with a different size to clamp The workpieces to be plated with different sizes above are used to immerse each workpiece to be plated in an appropriate working position, so that the workpieces to be plated can face the anode and jet in the electroplating tank for electroplating operations, but this method Indirectly, the operation process is cumbersome and the production process is slow, thereby affecting the production capacity and easily causing inconvenience in production operations. Therefore, how to solve the problems and deficiencies caused by the above-mentioned existing technologies is an urgent research and development topic for relevant industry players.

Contents of the invention

The purpose of this utility model is to install a motor on the hanger, so that the hanger can automatically adjust the working position of the workpiece to be plated, so as to facilitate the electroplating process of workpieces to be plated with different sizes, without changing the hanger as in the background technology. The height can be adjusted directly by using a stand or manually, and the immersion height of the workpiece to be plated in the existing electroplating tank can be directly adjusted in an automated way, which makes the production operation more convenient and helps to increase the production capacity.

In order to achieve the above purpose, the adjustable hanger of the electroplating equipment of the present invention includes a frame body, a lifting device and a hanger group, an organic base is arranged under the frame body, and an electroplating tank is arranged on the frame body; the lifting device is arranged on the frame body , and located above the electroplating tank, the lifting device has a first bearing seat and a second bearing seat, the first bearing seat and the second bearing seat are arranged on the frame at intervals, the first bearing seat is pivotally connected with a first screw rod, and the first screw rod There is a first guide wheel, the second bearing seat is pivotally connected with a second screw rod, the second screw rod has a second guide wheel, a displacement frame is arranged between the first screw rod and the second screw rod, and the distance between the first guide wheel and the second guide wheel There is a transmission part connected between them, the hanger group is set on the displacement frame, the first screw rod is connected with a motor for driving the first guide wheel to rotate, and the rotating first guide wheel drives the second screw rod through the transmission part and the second guide wheel The rotation is used to drive the displacement frame to move up and down along the first screw rod and the second screw rod, so as to change the up and down position of the hanger group.

For the aforementioned adjustable hanger, a reducer is connected between the motor and the first screw rod.

For the aforementioned adjustable hanger, the two ends of the displacement frame of the lifting device are respectively connected with a first bush and a second bush, the first bush is sleeved on the first screw rod, and the second bush is sleeved on the second screw rod.

For the aforementioned adjustable hanger, the transmission part of the lifting device is a belt or a chain, and the first guide wheel and the second guide wheel of the lifting device are pulleys or sprockets.

With the above, when the electroplating operation is in progress, the motor drives the lifting device to drive the vertical displacement of the hanger group, so that the immersion height of workpieces of different sizes in the electroplating tank can be adjusted to achieve the purpose of automation, making production operations more convenient and beneficial Increase production capacity.

Description of drawings

Fig. 1 is a side view schematic diagram (1) of the utility model;

Fig. 2 is a side view schematic diagram (two) of the utility model;

Fig. 3 is the use status schematic diagram (1) of the utility model;

Fig. 4 is a schematic diagram (2) of the use state of the utility model.

Explanation of reference signs: 1-frame body; 2-lifting device; 21-first bearing seat; 22-first screw rod; 221-first guide wheel; 222-first stopper; 23-second bearing seat; 24-second screw; 241-second guide wheel; 242-second stopper; 25-transmission member; 26-displacement frame; 261-first bushing; 262-second bushing; 27-reducer; 28-motor; 3-hanger group; 31-body; 32-fixture; 4-frame; 5-electroplating tank; 6-workpiece.

Detailed ways

Please refer to Figures 1 to 2, it can be clearly seen from the figures that the adjustable hanger of the electroplating equipment of the present invention includes a rack body 1, a lifting device 2 and a hanger group 3, wherein:

An organic base 4 is arranged below the frame body 1 , and an electroplating tank 5 is arranged on the base 4 .

The lifting device 2 is arranged on the frame body 1 and is located above the electroplating tank 5. The lifting device 2 has a first bearing seat 21 and a second bearing seat 23, and the first bearing seat 21 and the second bearing seat 23 are arranged on the frame body at intervals. 1, wherein the first bearing seat 21 is pivotally connected with a first screw 22, the first screw 22 has a first guide wheel 221, and the end of the first screw 22 away from the first guide wheel 221 is connected with a first stopper 222 , the second bearing seat 23 is pivotally connected with a second screw rod 24, the second screw rod 24 has a second guide wheel 241, the end of the second screw rod 24 away from the second guide wheel 241 is connected with a second stopper 242, the first guide wheel 221 and the second guide wheel 241 are connected with a transmission member 25, a displacement frame 26 is arranged between the first screw rod 22 and the second screw rod 24, and the two ends of the displacement frame 26 are respectively connected with a first bush 261 and a second bush 262, the first bush 261 is sleeved on the first screw 22, the second bush 262 is sleeved on the second screw 24, and the first screw 22 is connected with a motor 28 for driving the first guide wheel 221 to rotate, and the motor 28 A speed reducer 27 is connected between the first screw rod 22; the transmission member 25 in this preferred embodiment can be a belt or a chain, and the first guide wheel 221 and the second guide wheel 241 of the lifting device 2 are used for A pulley corresponding to a belt, or a sprocket used to correspond to a chain.

The hanger set 3 has a main body 31 and a clamp 32 , the clamp 32 is disposed on the main body 31 , and the main body 31 is disposed on the displacement frame 26 of the lifting device 2 .

Please refer to shown in Fig. 3 to Fig. 4, can clearly find out the use state of the present utility model from the figure, the fixture 32 of the utility model hanger group 3 is pre-clamped with the workpiece 6, when the workpiece 6 is intended to be electroplated, It is put into the electroplating tank 5, and can be used for immersing in the electroplating solution in the electroplating tank 5 to carry out the electroplating operation. Wherein, when the workpiece 6 wants to change the electroplating position, the motor 28 of the lifting device 2 is to drive the first screw rod 22 to rotate. The first screw rod 22 is connected to the first guide wheel 221, so the first screw rod 22 drives the first guide wheel 221 to rotate, and at the same time, the rotating first guide wheel 221 drives the second guide wheel 241 to rotate through the transmission member 25, because The second guide wheel 241 is connected to the second screw rod 24, so the second guide wheel 241 promptly drives the second screw rod 24 to rotate, so that the first screw rod 22 and the second screw rod 24 rotate simultaneously, and because of the first screw rod 24 of the displacement frame 26 The bushing 261 and the second bushing 262 are sleeved on the first screw rod 22 and the second screw rod 24 respectively, so the rotating first screw rod 22 and the second screw rod 24 can drive the displacement frame 26 along the first screw rod 22 and the second screw rod 24 . Two screw rods 24 move up and down, and then change the up and down positions of the hanger group 3, as shown in Figure 4, the displacement frame 26 moves down, so that the workpiece 6 is immersed in the electroplating tank 5.

Wherein, because the ends of the first screw rod 22 and the second screw rod 24 are respectively connected with the first stopper 222 and the second stopper 242, when the displacement frame 26 moves down, the first stopper 222 and the second stopper The member 242 can be used to stop the first bush 261 and the second bush 262 of the displacement frame 26 to prevent the displacement frame 26 from breaking away from the first screw rod 22 and the second screw rod 24 .

Therefore, the utility model can solve the existing problems and deficiencies, and its key technology is that the lifting device 2 is provided with a hanger group 3 and a motor 28, and the first screw rod 22 and the second screw rod 24 are used to drive the motor 28 when driving. The first screw rod 22 and the second screw rod 24 rotate, and then drive the hanger group 3 to move up and down. Therefore, when workpieces 6 of different sizes are electroplated, the hanger group 3 can be automatically driven to move up and down for adjustment. The immersion height of the workpiece 6 in the electroplating tank 5, so there is no need to replace the hanger or manually adjust its height as in the background technology. Such an automatic adjustment of the immersion height of the workpiece 6 can improve the convenience of production operations and greatly increase production capacity. .

Claims (5)

1. the adjustable hanger of an electroplating device is characterized in that: comprise support body, lifting device and hanger group, wherein:

This support body below is provided with support, and support is provided with plating tank;

This lifting device is arranged on support body, and be positioned at the plating tank top, lifting device has clutch shaft bearing seat and the second bearing support, clutch shaft bearing seat and the second bearing support are arranged at intervals on support body, the clutch shaft bearing seat is articulated with the first screw rod, the first screw rod has the first guide wheel, the second bearing support is articulated with the second screw rod, the second screw rod has the second guide wheel, be provided with displacement frame between the first screw rod and the second screw rod, the hanger group is arranged on displacement frame, and be connected with driving member between the first guide wheel and the second guide wheel, and the first screw rod is connected with for driving the motor of the first guide wheel turn, the first guide wheel of turn drives the second screw rod turn by driving member and the second guide wheel, for driving displacement frame along the first screw rod and the second screw rod upper and lower displacement, to change hanger group upper-lower position.

2. the adjustable hanger of electroplating device according to claim 1, is characterized in that: between this motor and the first screw rod, be connected with step-down gear.

3. the adjustable hanger of electroplating device according to claim 1, it is characterized in that: displacement frame two ends of this lifting device are connected with respectively the first lining and the second lining, and the first lining is sheathed on the first screw rod, and the second lining is sheathed on the second screw rod.

4. the adjustable hanger of electroplating device according to claim 1, it is characterized in that: the driving member of this lifting device is belt, and the first guide wheel of lifting device and the second guide wheel are belt pulley.

5. the adjustable hanger of electroplating device according to claim 1, it is characterized in that: the driving member of this lifting device is chain, and the first guide wheel of lifting device and the second guide wheel are sprocket wheel.

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