CN212533173U

CN212533173U - Precision dip-plating device

Info

Publication number: CN212533173U
Application number: CN202021026797.XU
Authority: CN
Inventors: 崔富成; 蔡俊坪; 刘竞达
Original assignee: Wanming Electroplating Intelligent Technology Jiangmen Co Ltd
Current assignee: Wanming Electroplating Intelligent Technology Jiangmen Co Ltd
Priority date: 2020-06-05
Filing date: 2020-06-05
Publication date: 2021-02-12
Anticipated expiration: 2030-06-05

Abstract

The utility model discloses an accurate immersion plating device adopts steady overflow to get into coating bath mode, double-deck filtration to eliminate isolation bubble, improves the simple effective adjustment mode of liquid level stationarity etc. and the stability of plating district that keeps to the coating bath can reach the stability that improves the product and carry. The utility model discloses an accurate dip-plating device adopts the bottom to intake, two side overflows, the ingenious principle that utilizes the linker, get into this kind of mode of coating bath with liquid medicine edgewise overflow, utilize the bubble to dip can the come-up characteristic on the liquid level behind the liquid medicine, the side at the liquid medicine surface of water is kept apart with the filtration to the gas bubble through the big interval hole of double-deck dislocation otter board, let the bubble not get into the coating bath, simultaneously also keep apart through the filtration of positive pole net after the less bubble overflows again, stop the bubble and get into the coating bath, the efficiency of dual filtration isolation has. Meanwhile, the fluctuation of the upper part of the liquid medicine is stabilized by combining the liquid level pressure which is not less than 10mm on the meshes of the double-layer staggered net plate, and the fluctuation of the liquid level is further stabilized by utilizing slow overflow.

Description

Precision dip-plating device

Technical Field

The utility model relates to a technical field of dip-plating device especially relates to an accurate dip-plating device of accurate electroplating, improvement stability and product quality.

Background

Currently, in the continuous electroplating industry, many products need to be selectively plated (gold, tin, silver, etc.) in a certain area or in a whole area in the continuous electroplating industry. For such type of products, the way of making the mold, brush plating and immersion plating can be selected according to the shape of the product and the thickness of the plating layer. For immersion plating, the traditional design scheme is that the chemical liquid supplied by a water pump is supplied from the bottom, and then directly enters a plating bath after passing through two layers of mesh plates with symmetrical meshes; in the process of supplying liquid medicine, the bubbles generated by the liquid medicine supplied by the water pump are mixed with the liquid medicine and are directly sent into the electroplating bath, even if the bubbles can not be completely eliminated through the two layers of mesh plates, and the mode of directly supplying the liquid medicine to the plating bath without any diversion can make the upper water surface of the plating bath easily fluctuate and generate water waves when the water waves are serious. However, in the process of precise electroplating, the requirement on the stability of the liquid level is high, the tolerance on bubbles is low, once bubbles appear in the liquid medicine in the plating tank and the liquid medicine has high volatility, the electroplating quality and stability of the product can be seriously influenced, and the like. Therefore, the prior art is in need of improvement. To the above problems, the design achieves a good solution effect. The whole design greatly improves the stability of product conveying from the stable and bubble-isolated and simple and effective plating area adjustment mode of the liquid level.

Disclosure of Invention

The utility model aims at overcoming above-mentioned prior art's shortcoming, providing a precision dip-plating device, the device adopts steady overflow to get into coating bath mode, double-deck filtration to eliminate isolation bubble, improves the simple effective adjustment mode of liquid level stationarity etc. and keep the stability of plating district to the coating bath, can reach the stability of improving the product and carrying. The utility model discloses an accurate dip-plating device adopts the bottom to intake, two side overflows, the ingenious principle that utilizes the linker, get into this kind of mode of coating bath with liquid medicine edgewise overflow, utilize the bubble to dip can the come-up characteristic on the liquid level behind the liquid medicine, the side at the liquid medicine surface of water is kept apart with the filtration to the gas bubble through the big interval hole of double-deck dislocation otter board, let the bubble not get into the coating bath, simultaneously also keep apart through the filtration of positive pole net after the less bubble overflows again, stop the bubble and get into the coating bath, the efficiency of dual filtration isolation has. Meanwhile, the fluctuation of the upper part of the liquid medicine is stabilized by combining the liquid level pressure which is not less than 10mm on the meshes of the double-layer staggered net plate, and the fluctuation of the liquid level is further stabilized by utilizing slow overflow; the scheme greatly improves the difficulties of more bubbles in the plating tank and large liquid level fluctuation in the actual use, and improves the product stability and the product quality of the precision electroplating.

The utility model provides a technical scheme that its technical problem adopted is: a precise immersion plating device comprises side plates at two sides, a lower bottom plate arranged between the bottoms of the side plates at the two sides, a shell consisting of overflow adjusting components arranged at two ends of the side plates at the two sides respectively, a water inlet slipknot connected with the lower bottom plate and penetrating through the bottom plate, an upper bottom plate arranged in the shell and positioned above the lower bottom plate, overflow plates arranged on two sides of the upper floor respectively, a double-layer staggered screen plate arranged between each side plate and the corresponding overflow plate, a water stop plate arranged between the two overflow adjusting components and positioned at the inner side of the overflow plate, an anode frame connected with the top of the water stop plate, an anode plate arranged at the bottom of the anode frame and positioned at two inner sides of the water stop plate, and a bracket of a hook anode frame, wherein the bracket comprises fixing hooks at two sides of the hook anode frame, a sliding sleeve fixedly arranged with the fixing hooks, an adjusting rod matched with the sliding sleeve, and, A supporting plate is supported on the U-shaped clamping plate; the overflow adjusting assembly comprises an end cover shell, an end cover and pipe sleeve assemblies, the end cover shell is installed on the two side plates and is connected with the two side plates, the end cover is installed on the end cover shell and forms an overflow port, the pipe sleeve assemblies are installed on the two inner sides of the overflow port of the end cover and are symmetrically arranged, and each pipe sleeve assembly comprises a pipe sleeve fixing seat and a protective pipe sleeve installed on the pipe sleeve fixing seat. Liquid medicine supplies in to the cavity of lower plate and upper plate from intaking slipknot water intake, then carry out the filtration of bubble and keep apart through double-deck dislocation otter board, liquid medicine slowly overflows from the top of overflow board again and goes out, the water-stop board can keep apart from the liquid medicine of overflow board directly to intake in the coating bath, because water-stop board separation liquid medicine and water conservancy diversion liquid medicine get into and keep apart littleer bubble through the secondary filtration of positive pole net from the water-stop board bottom, last liquid medicine steadily enters into the coating bath, along with the liquid medicine in the coating bath constantly increases, the liquid medicine that increases also can overflow from overflow adjustment assembly and go out. The supporting plate is used for supporting and conveying products to carry out electroplating, and the fixing hook is used for hooking the position of the fine adjustment anode frame; because the bottom of the product is contacted with the whole supporting plate and is conveyed on the upper plane of the supporting plate, and the problem of non-horizontality exists in the installation, before production debugging, according to the appearance of a sample, the adjusting rod is finely adjusted, the inclination of the supporting plate is adjusted to change the electroplating effect of the product, and the whole supporting plate structure has great promotion on the electroplating stability.

Furthermore, the overflow adjusting assembly further comprises slide rails arranged on two sides of the end cover, a liquid level adjusting window and a liquid level window adjusting assembly are arranged in the slide rails, the liquid level window adjusting assembly comprises a screw fixing block which is arranged at the top of the end cover and covers the top of the slide rails, a screw penetrating into the slide rails is arranged on the screw fixing block, and a sliding plate which is arranged on the screw and is matched with the slide rails and can cover a certain section of the liquid level adjusting window to realize adjustable liquid level. The cavity channel between the overflow plate and the water stop plate and the liquid level adjusting window are in an intercommunicating structure, namely, the bath cavity of the plating bath is also intercommunicated with the liquid adjusting window. Because the fine adjustment of the liquid level and the update of liquid medicine ions need to be considered, a liquid level adjusting window is added, the sliding plate is driven to lift up and down through the rotation of the screw rod, the opening and closing size of the whole liquid level adjusting window can be changed to adjust and overflow redundant liquid medicine, the purpose of adjusting the liquid level of the plating tank is achieved, and the adjustment of the liquid level is realized.

Furthermore, the inner side of the overflow port of the end cover shell is provided with an overflow port seat installed with the pipe sleeve fixing seat, the pipe sleeve fixing seat is clamped on the overflow port seat, and the pipe sleeve fixing seat is provided with a butterfly screw for adjusting the depth of the pipe sleeve fixing seat clamped in the overflow port seat to realize the adjustment of the width of the overflow port. The overflow port width can be changed according to the whole width of a product by clamping the pipe sleeve fixing seat into the overflow port seat, and meanwhile, the auxiliary conveying effect is achieved, and only the protection pipe sleeve needs to be replaced after the friction damage, so that the whole component does not need to be replaced.

Furthermore, the top position of the overflow plate is higher than the top position of the double-layer dislocation screen plate, the top position of the water-stop plate is higher than the top position of the overflow plate, and the bottom position of the overflow port is higher than or level with the top position of the liquid level adjusting window.

Furthermore, the meshes of the upper layer screen plate and the lower layer screen plate of the double-layer staggered screen plate are staggered on the same central line, and the aperture of the meshes of the double-layer staggered screen plate is not less than 10 mm.

Furthermore, the fixed hook is connected with a connecting plate penetrating through the sliding sleeve, the fixed hooks are respectively arranged on two sides of the connecting plate and are symmetrically arranged, and fixed hook adjusting screws which are connected with the fixed hooks in an installing mode and realize that the fixed hooks can adjust the extending distance on the connecting plate are arranged on the connecting plate; the top of the sliding sleeve is provided with a connecting plate adjusting screw which is connected with the connecting plate in an installing way and realizes the adjustment of the extending distance of two ends of the connecting plate; the side part of the sliding sleeve is provided with a sliding sleeve adjusting screw which is connected with the screw rod in an installing way and realizes the adjustment of the up-down lifting distance of the sliding plate.

To sum up, the utility model discloses a precision dip-plating device adopts steady overflow to get into coating bath mode, double-deck filtration to eliminate isolation bubble, improves the simple effective adjustment mode of liquid level stationarity etc. and the stability of plating district that keeps to the coating bath can reach the stability that improves the product and carry. The utility model discloses an accurate dip-plating device adopts the bottom to intake, two side overflows, the ingenious principle that utilizes the linker, get into this kind of mode of coating bath with liquid medicine edgewise overflow, utilize the bubble to dip can the come-up characteristic on the liquid level behind the liquid medicine, the side at the liquid medicine surface of water is kept apart with the filtration to the gas bubble through the big interval hole of double-deck dislocation otter board, let the bubble not get into the coating bath, simultaneously also keep apart through the filtration of positive pole net after the less bubble overflows again, stop the bubble and get into the coating bath, the efficiency of dual filtration isolation has. Meanwhile, the fluctuation of the upper part of the liquid medicine is stabilized by combining the liquid level pressure which is not less than 10mm on the meshes of the double-layer staggered net plate, and the fluctuation of the liquid level is further stabilized by utilizing slow overflow; the scheme greatly improves the difficulties of more bubbles in the plating tank and large liquid level fluctuation in the actual use, and improves the product stability and the product quality of the precision electroplating.

Drawings

FIG. 1 is an exploded view of a precision dip coating apparatus according to embodiment 1 of the present invention;

FIG. 2 is a sectional view of a precision dip coating apparatus according to example 1 of the present invention;

FIG. 3 is a schematic view of a precision dip coating apparatus according to embodiment 1 of the present invention;

FIG. 4 is an exploded schematic view of the overflow adjustment assembly;

FIG. 5 is a schematic structural view of the bracket;

FIG. 6 is a schematic structural view of a double-layer malposed web;

FIG. 7 is a schematic structural view of a cannula assembly;

FIG. 8 is a schematic structural view of a liquid level window adjustment assembly;

FIG. 9 is a schematic structural view of an anode holder structure;

the reference numbers in the drawings are as follows: 1. the water-saving type water-saving device comprises an overflow port seat, 2 parts of a water-stop plate, 3 parts of an overflow plate, 4 parts of side plates, 5 parts of an upper bottom plate, 6 parts of a lower bottom plate, 7 parts of a water inlet slipknot, 8 parts of an adjusting rod, 9 parts of a sliding sleeve, 10 parts of a fixing hook, 11 parts of a U-shaped clamping plate, 12 parts of a connecting plate, 13 parts of a supporting plate, 14 parts of a double-layer staggered net plate, 15 parts of a protective pipe sleeve, 16 parts of a pipe sleeve fixing seat, 17 parts of a butterfly screw, 18 parts of a screw fixing block, 19 parts of a screw rod, 20 parts of a sliding plate, 21 parts of an anode frame, 22 parts of an anode net, 23 parts of an end plate, 24 parts of an overflow port, 25 parts of an end cover shell, 26 parts of a sliding rail.

Detailed Description

Example 1

The precise immersion plating device described in this embodiment includes a housing composed of side plates 4 on both sides, a lower base plate 6 disposed between bottoms of the side plates on both sides, overflow adjusting components 27 disposed at both ends of the side plates on both sides, a water inlet slipknot 7 connected to the lower base plate and penetrating through the base plate, an upper base plate 5 disposed in the housing and above the lower base plate, overflow plates 3 disposed on both sides of the upper base plate, a double-layer dislocation mesh plate 14 disposed between each side plate and the corresponding overflow plate, a water stop plate 2 disposed between the two overflow adjusting components and inside the overflow plate, an anode frame 21 connected to the top of the water stop plate, an anode plate 22 disposed at the bottom of the anode frame and inside the water stop plate, and a bracket of the anode hook frame, as shown in fig. 1, 2, 3, 4, 5, 6, 7, 8 and 9, wherein the bracket includes a fixing hook 10, a fixing hook, A sliding sleeve 9 fixedly installed with the fixed hook, an adjusting rod 8 installed in a matching way with the sliding sleeve, a U-shaped clamping plate 11 installed at the bottom of the adjusting rod, and a supporting plate 13 supported on the U-shaped clamping plate; the overflow adjusting assembly comprises an end cover shell 25, an end cover 23 and pipe sleeve assemblies, wherein the end cover shell 25 is connected with the two side plates in an installing mode, the end cover 23 is installed on the end cover shell and forms an overflow port 24, the pipe sleeve assemblies are installed on the two inner sides of the overflow port of the end cover and are symmetrically arranged, and each pipe sleeve assembly comprises a pipe sleeve fixing seat 16 and a protective pipe sleeve 15 installed on the pipe sleeve fixing seat. Liquid medicine supplies in to the cavity of lower plate and upper plate from intaking slipknot water intake, then carry out the filtration of bubble and keep apart through double-deck dislocation otter board, liquid medicine slowly overflows from the top of overflow board again and goes out, the water-stop board can keep apart from the liquid medicine of overflow board directly to intake in the coating bath, because water-stop board separation liquid medicine and water conservancy diversion liquid medicine get into and keep apart littleer bubble through the secondary filtration of positive pole net from the water-stop board bottom, last liquid medicine steadily enters into the coating bath, along with the liquid medicine in the coating bath constantly increases, the liquid medicine that increases also can overflow from overflow adjustment assembly and go out. The supporting plate is used for supporting and conveying products to carry out electroplating, and the fixing hook is used for hooking the position of the fine adjustment anode frame; because the bottom of the product is contacted with the whole supporting plate and is conveyed on the upper plane of the supporting plate, and the problem of non-horizontality exists in the installation, before production debugging, according to the appearance of a sample, the adjusting rod is finely adjusted, the inclination of the supporting plate is adjusted to change the electroplating effect of the product, and the whole supporting plate structure has great promotion on the electroplating stability.

In this embodiment, the overflow adjusting assembly further includes a slide rail 26 disposed on both sides of the end cover, a liquid level adjusting window 28 and a liquid level window adjusting assembly disposed in the slide rail, the liquid level window adjusting assembly includes a screw fixing block 18 disposed on the top of the end cover and covering the top of the slide rail, a screw 19 mounted on the screw fixing block and penetrating into the slide rail, and a slide plate 20 disposed on the screw and cooperating with the slide rail and covering a certain section of the liquid level adjusting window to adjust the liquid level. The cavity channel between the overflow plate and the water stop plate and the liquid level adjusting window are in an intercommunicating structure, namely, the bath cavity of the plating bath is also intercommunicated with the liquid adjusting window. Because the fine adjustment of the liquid level and the update of liquid medicine ions need to be considered, a liquid level adjusting window is added, the sliding plate is driven to lift up and down through the rotation of the screw rod, the opening and closing size of the whole liquid level adjusting window can be changed to adjust and overflow redundant liquid medicine, the purpose of adjusting the liquid level of the plating tank is achieved, and the adjustment of the liquid level is realized.

In this embodiment, the inner side of the overflow port of the end cover shell is provided with an overflow port seat 1 installed with a pipe sleeve fixing seat, the pipe sleeve fixing seat is clamped on the overflow port seat, and the pipe sleeve fixing seat is provided with a butterfly screw 17 for adjusting the depth of the pipe sleeve fixing seat clamped in the overflow port seat to realize the adjustment of the width of the overflow port. The overflow port width can be changed according to the whole width of a product by clamping the pipe sleeve fixing seat into the overflow port seat, and meanwhile, the auxiliary conveying effect is achieved, and only the protection pipe sleeve needs to be replaced after the friction damage, so that the whole component does not need to be replaced.

In this embodiment, the top position of the overflow plate is higher than the top position of the double-layer dislocation screen plate, the top position of the water-stop plate is higher than the top position of the overflow plate, and the bottom position of the overflow port is higher than or level with the top position of the liquid level adjustment window.

In this embodiment, the meshes of the upper layer screen plate and the lower layer screen plate of the double-layer staggered screen plate are staggered on the same central line, and the aperture of the meshes of the double-layer staggered screen plate is not less than 10 mm.

In this embodiment, the fixed hook is connected with a connecting plate 12 penetrating through the sliding sleeve, the fixed hooks are respectively arranged at two sides of the connecting plate and are symmetrically arranged, and the connecting plate is provided with a fixed hook adjusting screw 29 which is connected with the fixed hook in an installing manner and realizes that the fixed hook adjusts the extending distance on the connecting plate; the top of the sliding sleeve is provided with a connecting plate adjusting screw 30 which is connected with the connecting plate in an installing way and realizes the adjustment of the extending distance of two ends of the connecting plate; the side part of the sliding sleeve is provided with a sliding sleeve adjusting screw 31 which is connected with the screw rod in an installing way and realizes the adjustment of the up-down lifting distance of the sliding plate.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical solutions of the present invention in any way. Any simple modification, equivalent changes and modifications made to the above embodiments according to the technical spirit of the present invention all still fall within the scope of the technical solution of the present invention.

Claims

1. The precise immersion plating device is characterized by comprising side plates at two sides, a lower bottom plate arranged between the bottoms of the side plates at the two sides, a shell consisting of overflow adjusting components arranged at two ends of the side plates at the two sides respectively, a water inlet slipknot connected with the lower bottom plate and penetrating through the bottom plate, an upper bottom plate arranged in the shell and positioned above the lower bottom plate, overflow plates arranged on two sides of the upper floor respectively, a double-layer staggered screen plate arranged between each side plate and the corresponding overflow plate, a water stop plate arranged between the two overflow adjusting components and positioned at the inner side of the overflow plate, an anode frame connected with the top of the water stop plate, an anode plate arranged at the bottom of the anode frame and positioned at two inner sides of the water stop plate, and a bracket of the anode frame, wherein the bracket comprises fixing hooks at two sides of the anode frame, sliding sleeves fixedly arranged with the fixing hooks, an adjusting rod arranged in match with the sliding sleeves, and a U, A supporting plate is supported on the U-shaped clamping plate; the overflow adjusting assembly comprises an end cover shell, an end cover and pipe sleeve assemblies, the end cover shell is installed on the two side plates and is connected with the two side plates, the end cover is installed on the end cover shell and forms an overflow port, the pipe sleeve assemblies are installed on the two inner sides of the overflow port of the end cover and are symmetrically arranged, and each pipe sleeve assembly comprises a pipe sleeve fixing seat and a protective pipe sleeve installed on the pipe sleeve fixing seat.

2. The precision immersion plating apparatus according to claim 1, wherein the overflow adjusting assembly further comprises slide rails disposed on both sides of the end cap, a liquid level adjusting window and a liquid level window adjusting assembly disposed in the slide rails, the liquid level window adjusting assembly comprises a screw fixing block disposed on the top of the end cap and covering the top of the slide rails, a screw inserted into the slide rails is mounted on the screw fixing block, and a slide plate disposed on the screw and cooperating with the slide rails and covering a certain section of the liquid level adjusting window to achieve adjustable liquid level.

3. The precision immersion plating device according to claim 2, wherein the inner side of the overflow port of the end cover shell is provided with an overflow port seat mounted with the pipe sleeve fixing seat, the pipe sleeve fixing seat is clamped on the overflow port seat, and the pipe sleeve fixing seat is provided with a butterfly screw for adjusting the depth of the pipe sleeve fixing seat clamped in the overflow port seat to realize the adjustment of the width of the overflow port.

4. The precision immersion plating apparatus according to claim 3, wherein the top of the overflow plate is higher than the top of the double-layer dislocation screen, the top of the water-stop plate is higher than the top of the overflow plate, and the bottom of the overflow port is higher than or equal to the top of the liquid level adjustment window.

5. The precision immersion plating device of claim 4, wherein the meshes of the upper layer screen and the lower layer screen of the double-layer staggered screen are staggered on the same central line, and the aperture of the meshes of the double-layer staggered screen is not less than 10 mm.

6. The precision immersion plating device according to claim 5, wherein the fixed hooks are connected with a connecting plate which penetrates through the sliding sleeve, the fixed hooks are respectively arranged at two sides of the connecting plate and are symmetrically arranged, and fixed hook adjusting screws which are connected with the fixed hooks in an installing manner and realize the adjustment of the extending distance of the fixed hooks on the connecting plate are arranged on the connecting plate; the top of the sliding sleeve is provided with a connecting plate adjusting screw which is connected with the connecting plate in an installing way and realizes the adjustment of the extending distance of two ends of the connecting plate; the side part of the sliding sleeve is provided with a sliding sleeve adjusting screw which is connected with the screw rod in an installing way and realizes the adjustment of the up-down lifting distance of the sliding plate.