CN202705536U

CN202705536U - Electroplating bath for automatic electroplating of LED (Light-Emitting Diode) bracket

Info

Publication number: CN202705536U
Application number: CN 201220356385
Authority: CN
Inventors: 黄继良
Original assignee: JIANGMEN PENGJIANG DISTRICT YIJING HARDWARE ELECTRONICS CO Ltd
Priority date: 2012-07-23
Filing date: 2012-07-23
Publication date: 2013-01-30
Anticipated expiration: 2022-07-23

Abstract

The utility model discloses an electroplating bath applied to automatic electroplating of an LED (Light-Emitting Diode) bracket. The electroplating bath comprises a water tank, a controller, a baffle, a water cutter and a water inlet pipe, wherein one end of the water inlet pipe is arranged at the bottom of the water tank while the other end is connected with a container in which water or electroplating liquid is contained; a hole having the aperture as same as that of the water inlet pipe is arranged at the place where the lower bottom of the water tank and the water inlet pipe are contacted; holes in a row are respectively arranged at two sides of the upper surface; the water cutter is arranged on the holes which are arranged on the upper surface of the water tank while the lower bottom of the water tank is provided with holes having the aperture as same as that of the holes on the upper surface of the water tank; and the side surfaces of the water cutter are symmetrically provided with two arrays of small holes. As the electroplating bath is changed into a rinsing bath by using the water to replace the electroplating liquid, and the rinsing bath and the electroplating bath are arranged at the same height, the electroplating bath for the automatic electroplating of the LED bracket, disclosed by the utility model, can realize the automation of the electroplating technology.

Description

The plating tank that the led support automatization is electroplated

Technical field

The utility model relates to the LED field of electroplating, is specifically related to a kind of plating tank that is applied in the led support automatization electroplating technology.

Background technology

The work-ing life of led chip was up to 60000～100000 hours, before led chip is welded on led support, often to carry out electroplating processes to led support, at the weak metal of the plated surface last layer activity of led support, prevent that led support from wearing out or the oxidized work-ing life that affects led chip in the process of using.

At present, led support in the process of electroplating, because plating tank adopts enclosed construction mostly, so that a little less than the automatization of led support when electroplating, when between electroplating and washing, switching, often need manual operation, there is following defective in this mode: manually contact the increased frequency of led support, easily damage led support; Simultaneously, manual operation tends to make led support to electroplate inhomogeneous so that the electroplating time of led support exists larger difference, particularly a led support in the process that moves up and down.

The utility model content

For the problems referred to above, the utility model provides a kind of plating tank that the led support automatization is electroplated that is applied to, the forward and backward face of this plating tank opens wide, in the process of electroplating, led support enters plating tank with certain speed from the gap between the water cutter of plating tank front and electroplates, electroplate and leave plating tank from the gap between the water cutter of plating tank back after complete, in addition, can make plating tank become washing bath for water replacement electroplate liquid, washing bath and plating tank are installed in the automatization that sustained height is realized electroplating technology.

In order to achieve the above object, the technical solution adopted in the utility model: the plating tank that a kind of led support automatization is electroplated, comprise water tank, controller, baffle plate, water cutter and water inlet pipe, wherein:

The shape of water inlet pipe is according to rationally distributed linear pattern or the bent tube type of manufacturing of electroplating the place, and an end is installed in the bottom of water tank, and the other end links to each other with the container of dress water or electroplate liquid;

Water tank is the vessel of a sealing, and its bottom surface and water inlet pipe touching position are provided with the hole with the water inlet pipe same apertures, and the both sides of upper surface respectively are provided with the delegation hole, and pitch of holes is rationally determined according to the thickness of led support;

The shape of water cutter can be cylinder shape or cube column type, be installed on the set hole of water tank upper surface, its bottom surface is provided with the hole, and the aperture in hole is identical with the aperture in the set hole of upper bottom surface of water tank, its side is provided with two row apertures symmetrically, this two row aperture is positioned on the center profile of water cutter, and in the process of installing, the set aperture in cutter side that borders on the river mutually is corresponding;

Plating tank of the present utility model is the easy device that the upper surface by the baffle plate that is arranged on water tank upper bottom surface both sides and water tank consists of, and its forward and backward face is mounted in delegation's water cutter of water tank upper surface;

Controller can be arranged on water inlet pipe or the water tank, in order to regulate the size of water or electroplate liquid flow.

Compared with prior art, the utlity model has following advantage:

1. the utility model plating tank can change plating tank into washing bath by the mode of replacing liquid, then plating tank and washing bath are installed in sustained height, after led support is electroplated through plating tank, can enter washing bath washes, realize the automatization of electroplating technology, saved widely the labor force;

2. the utility model is in the process of electroplating, and the time that the led support each several part is electroplated in electroplate liquid is identical, electroplates very even;

3. led support is in entering the process of plating tank, and stress balance, led support are not yielding.

Description of drawings

Fig. 1 is the utility model front view;

Fig. 2 is the utility model vertical view;

Wherein: 1-water cutter; The 2-water tank; The 3-water inlet pipe; The 4-controller; The 5-baffle plate.

Embodiment

In order better to understand the technical solution of the utility model, below in conjunction with the in addition detailed description of specific embodiment of the utility model and accompanying drawing, but the utility model is not limited to this embodiment.

As depicted in figs. 1 and 2, the plating tank that a kind of led support automatization is electroplated comprises water tank 2, controller 4, baffle plate 5, water cutter 1 and water inlet pipe 3, wherein:

Water inlet pipe 3 adopts the stainless steel manufacturing to form, and it is shaped as bent tube type, and curved part is 90 degree bendings, and an end is installed in the bottom of water tank 2, and the other end links to each other with the container of dress electroplate liquid;

Water tank 2 is containers of a sealing, and its bottom surface and water inlet pipe 3 touching positions are provided with the hole with water inlet pipe 3 identical bores, and the both sides of upper surface respectively are provided with the delegation hole, and pitch of holes is 3cm;

Water cutter 1 adopts the resin material manufacturing to form, it is shaped as cylinder shape, be installed on the set hole of water tank 2 upper surfaces, its bottom surface is provided with the hole, and the aperture in hole is identical with the aperture in the set hole of upper surface of water tank 2, and its side is provided with two row apertures symmetrically, this two row aperture is positioned on the center profile of water cutter 1, in the process of installing, the set hole, cutter 1 side that borders on the river mutually is in corresponding state, and institute is porose in the same plane;

The plating tank of the present embodiment is the easy device that is made of the baffle plate 5 that is arranged on water tank 2 upper surface both sides and water tank 2 upper surfaces, and its forward and backward face is mounted in delegation's water cutter (1) of water tank (2) upper surface.

Electroplating process of the present utility model is as follows:

Electroplate liquid enters water tank 2 from water inlet pipe 3, then flow into plating tank by the aperture that arranges on the water cutter, flow back to the container of dress electroplate liquid from the both sides that plating tank opens wide at last, its high liquid level (HLL) determined by the height of water cutter, and actual height is by controller 5 controls that arrange on the plating tank;

Led support is with certain speed, enters plating tank between the gap of the set water cutter of a side from the water tank 2, and plating tank is left in the gap of the set water cutter of opposite side from the water tank 2 again.

In electroplating process of the present utility model, led support enters plating tank and leaves the gap that plating tank all passes through the water cutter, adopt this mode, can make and electroplate evenly, and owing to the speed of the electroplate liquid that flows out from water cutter aperture is identical, when led support passed through from the gap, the suffered external force in its two sides was identical, Gu led support is not yielding.

In addition, the utility model can water be replaced electroplate liquid and is used as washing bath.

Claims

1. the plating tank electroplated of a led support automatization, comprise water tank (2), controller (4), baffle plate (5), water cutter (1) and water inlet pipe (3), it is characterized in that: an end of water inlet pipe (3) is installed in the bottom of water tank (2), the other end links to each other with the container of dress water or electroplate liquid, the bottom surface of water tank (2) and water inlet pipe (3) touching position are provided with the hole with water inlet pipe (3) same apertures, the both sides of upper surface respectively are provided with the delegation hole, water cutter (1) is installed on the set hole of water tank (2) upper surface, its bottom surface is provided with the hole, and the aperture in hole is identical with the aperture in the set hole of upper surface of water tank (2), and the side of water cutter (1) is provided with two row apertures symmetrically.

2. plating tank according to claim 1 is characterized in that: the two row apertures that described water cutter (1) side arranges are positioned on the center profile of water cutter.

3. plating tank according to claim 1, it is characterized in that: water cutter (1) can be cylinder shape or cube column type.

4. plating tank according to claim 1 is characterized in that: the set aperture in the cutter that borders on the river mutually (1) side is corresponding.