KR100724068B1 - A divided type partial electroplater - Google Patents

Abstract

A split type partial electroplater which can improve plating accuracy and can perform partial plating at the same time, improves working efficiency and reduces costs by partially changing the parts without changing the entire parts when the electroplater is broken down or when it is required to exchange parts, and prevents a non-plating phenomenon from being generated on a plating object is provided. A split type partial electroplater comprises: a first core(20) having an inflow port(21) formed on the bottom thereof such that the inflow port is in communication with a plating solution injection port(12) formed on a jig mount(10), a first plating solution storage part(22) formed at an upper side of the inflow port, a first plating solution channel(23) formed in a lower part of an inner surface thereof, a first plating object guide formed in the center of an inner surface thereof, and a first plating solution injection port connected to the first plating solution storage part; a first core support(30) which is removably connected to an outer surface of the first core, at which one side of a positive electrode rod(31) is installed to reach the first plating solution storage part, and which has a first discharge port(33) formed thereon; a second core(40) having a second plating solution channel(41) communicating with the first plating solution channel, a second plating solution storage part(42) connected to the second plating solution channel, a second plating object guide formed oppositely to the first plating object guide, and a second plating solution injection port connected to the second plating solution storage part; and a second core support(50) which is removably connected to an outer surface of the second core, at which one side of a positive electrode rod(51) is installed to reach the second plating solution storage part, and which has a second discharge port(52) formed thereon.

Description

A divided type partial electroplater

1 is a cross-sectional view of a split partial electroplating apparatus according to the present invention.

Figure 2 is a perspective view showing a state of the first and second core and the first and second core support according to the present invention.

3 is a perspective view showing a state in which the first and second cores and the first and second core supports are coupled according to the present invention;

Figure 4 is a perspective view showing a process in which the plated body is plated in the divided partial electroplating apparatus according to the present invention.

<Explanation of symbols on main parts of the drawings>

10: jig mount 12: plating liquid inlet

20: first core 21: inlet

22: first plating solution storage unit 23: first plating solution channel

24: first plated body guide 25: first plating liquid injection hole

26: first fastening portion 27: position fixing member

30: first core support 32: mounting portion

33: first discharge 40: second core

41: second plating solution channel 42: second plating solution storage unit

43: second plated body guide 44: the second plating liquid injection hole

45: second fastening part 50: second core support

52: second discharge outlet 60: clamp

70: guide unit 80: plated body entrance

90: plated body 100: guide unit clamp

The present invention relates to a split partial electroplating apparatus, and more particularly, to a split partial electroplating apparatus which can prevent unplating from occurring on a plated body, facilitate replacement and repair, and extend a service life. .

In general, in order to electroplat a strip-shaped member, an electroplating apparatus of a type for transferring a plated body by pressing with a roller has been used.

Therefore, in the conventional electroplating apparatus, the plated body is directly contacted with the roller and rubbed, so that the life of the electroplating apparatus is shortened and the plating precision decreases. It was not easy to solve the quality problem and cost reduction problem.

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems of the prior art, and an object thereof is to provide a split partial electroplating apparatus capable of improving the plating precision and performing partial plating.

In addition, the object of the present invention is to provide a partial electroplating apparatus that can improve work efficiency and reduce costs by replacing only a part of a part when a failure occurs or a part replacement is required.

In addition, it is an object of the present invention to provide a split partial electroplating apparatus that can prevent the unplated from occurring on the plated body.

Electroplating apparatus according to the present invention for solving the above problems is inlet formed on the bottom surface in communication with the plating liquid inlet formed in the jig mount, and the first plating liquid storage formed on the upper side of the inlet so that the plating liquid supplied through the inlet is introduced And a first plating liquid channel formed at a lower inner side surface to be connected to the inlet port, a first to-be-plated body guide formed at the center of the inner surface to move a plated body, and a first plating liquid storage portion connected to the first plating liquid reservoir. A first core including a first plating liquid injection hole formed to spray the plating liquid toward the plating guide; A first core detachably coupled to an outer surface of the first core and installed so that one side of a positive electrode reaches the first plating solution storage portion and a first discharge port formed to be connected to the first plating solution storage portion Support; A second plating liquid channel communicating with the first plating liquid channel, a second plating liquid storage portion connected to the second plating liquid channel, and a position opposite to the first plating member guide to form an entrance to the plated body; A second core including a second plating target guide and a second plating solution injection hole connected to the second plating solution storage unit and configured to spray a plating solution toward the second plating target; A second core support detachably coupled to an outer surface of the second core and installed so that a (+) electrode reaches the second plating solution storage portion, and a second discharge port is formed to be connected to the second plating solution storage portion; ; And a guide unit for inducing the plated body to pass through the correct position in front of the inlet side and the outlet side of the plated body formed by the combination of the first core and the second core.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is a cross-sectional view of a split partial electroplating apparatus according to the present invention, FIG. 2 is a perspective view showing the first and second cores and the first and second core supports according to the present invention, and FIG. 4 is a perspective view showing a state in which the first and second cores and the first and second core supports are coupled to each other, and FIG. 4 is a perspective view illustrating a process of plating a plated body on the split partial electroplating apparatus according to the present invention.

In the divided partial electroplating apparatus according to the present invention, the first core 20 having the inlet 21 communicating with the plating liquid inlet 12 formed in the jig mount 10 and the outside of the first core 20 is provided. A first core support 30 detachably coupled to a side surface, a second core 40 installed to face the first core 20, and a detachable outer side of the second core 40. It is configured to include a second core support 50 to be coupled.

The first core 20 has an inlet 21 formed at a bottom thereof in communication with the plating liquid inlet 12 of the jig mount 10, and the inlet 21 so that the plating liquid supplied through the inlet 21 is introduced. The first plating solution storage unit 22 is installed on the upper side thereof, and the first plating solution channel 23 is formed below the inner surface so as to be connected to the inlet 21.

In addition, the first core 20 has a first plated body guide 24 recessed to a predetermined depth in the center of the inner surface to move the plated body 90 so as to extend in the front-rear direction and store the first plating solution. The first plating liquid injection hole 25 is formed in a slit form by a predetermined length so as to be connected to the unit 22 and to spray the plating liquid toward the first to-be-plated body guide 24.

On the other hand, the first fastening portion 26 for fastening with the first core support 30 and the screw is formed in the upper and lower portions around the first plated body guide 24, the first fastening portion 26 ) Is a depression of a predetermined depth in which a plurality of fastening holes are formed at regular intervals.

In addition, the first fastening portion 26 is provided with a position fixing member 27 as a fastening member such as a screw to be inserted into the second fastening portion to be described later, the position fixing member 27 is a synthetic resin material In this case, the first fastening portion 26 is configured to have a width that is equal to or slightly smaller than the depression of the first fastening portion 26, and the height is higher than the depth of the depression to fasten the position fixing member 27 to the depression portion. It is configured to protrude from the depression by a certain height.

The first plating liquid storage unit 22 is configured to have a predetermined volume in the internal space of the first core 20, and is configured to communicate with the first plating liquid injection hole 25.

The first plating solution channel 23 is connected to the inlet 21, and a position of forming the first plating solution channel 23 is formed at a lower portion of the first plated body guide 24 of the first fastening portion 26. 26, a first function close to where the plated body 90 is introduced as a channel function to connect the first plating solution storage unit 22 and the second plating solution storage unit 42 to be described later. It is formed on the side of the fastening portion 26.

On the other hand, the first plating liquid injection port 25 is formed in the slit shape by a predetermined length on one side of the first to-be-plated body guide 24, the first plating liquid injection port 25 is the plated body 90 In spraying the plating liquid on the plated body, the slit shape is arbitrarily enlarged / reduced in the longitudinal direction or the width direction so as to allow plating according to a desired plating position of the plated body, thereby controlling a predetermined amount of plating liquid injection.

The first core support 30 is detachably fastened by a screw having an inner surface penetrated through an outer surface of the first core 20 and the first fastening portion 26, and a positive electrode rod on the outer surface of the first core support 30. One side of 31 is installed to reach the first plating solution storage unit 22.

In addition, the first core support 30 has a lower side of the outer surface, and in more detail, a mounting portion 32 for connecting with the jig mount 10 protrudes at the lower end at which the (+) electrode rod 31 is installed. One or more fastening holes 32a are formed at predetermined intervals in the mounting portion 32, and are coupled to the jig mount 10 by fastening members such as screws.

In addition, the first core support 30 is the first plating solution storage 22 on the upper side of the mounting portion 32, more specifically, the plated body outlet side from which the plated body 90 is withdrawn from the electroplating apparatus. A first discharge port 33 is formed to be connected to the electrode, and the plating liquid after electrodeposition to the plated body 90 is discharged to the outside.

Meanwhile, a portion of the first core support 30 in which the first discharge port 33 is formed is cut in an oblique direction to form a flat edge, and a plating solution is connected to the first discharge port 33 by connecting a discharge pipe 34. Quietly discharge to the outside.

The second core 40 has a second plating liquid channel 41 communicating with the first plating liquid channel 23 when the first core 20 is in close contact with the second core 40. The second plating liquid storage part 42 is formed in a predetermined volume on the upper side of the second plating liquid channel 41 so that the plating liquid introduced from the first core 20 can be supplied through the second plating liquid channel 41.

In addition, the second core 40 may be formed such that when the first core 20 is in close contact with the first core 20, the plated body entrance 80 through which the plated body 90 enters and exits the electroplating apparatus may be formed. The second plated body guide 43 is formed long in the front-rear direction at a position opposite to the first plated body guide 24.

In addition, the second plating solution guide 43 is connected to the second plating solution storage 42 and the second plating solution injection port 44 is formed in a slit form to face the first plating solution injection port 25. The length of the slit is equal to the slit length of the first plating liquid injection port 25. In addition, it is possible to determine a desired plating position by varying the slit positions of the first plating liquid injection hole 25 and the second plating liquid injection hole 44 respectively.

On the other hand, the second fastening portion 45 for fastening with the second core support 50 and the screw is formed in the upper and lower portions around the second plated body guide 43, the second fastening portion 45 ) Is a depression of a predetermined depth in which a plurality of fastening holes are formed at regular intervals.

Accordingly, the first fixing solution channel 23, which is installed in the first fastening portion 26, is fitted into the depression of the second fastening portion 45, and as a result, is required to be in close communication. ) And the second plating liquid channel 41 are closely communicated with each other. At this time, the thickness of the position fixing member 27 is equal to or slightly thinner than the depth of the recessed portion of the first fastening portion 26 and the second fastening portion 45 is formed, the first plated body guide Between the 24 and the second to-be-guided body 43, a to-be-coated object entrance 80 through which the to-be-coated object 90 is conveyed is formed.

The second core support 50 is detachably fastened by a screw having an inner surface penetrated through an outer surface of the second core 40 and the second fastening portion 45, and a positive electrode rod on the outer surface of the second core support 50. One side of the 51 is installed to reach the second plating liquid storage unit 42.

In addition, the second core support 50 has a second discharge port 52 which is connected to the second plating liquid storage part 42 is formed at the outlet of the object to be plated 90 is drawn out from the electroplating apparatus After the electrodeposition to the plated body 90, the plating liquid is discharged to the outside.

On the other hand, a portion of the second core support 50 in which the second discharge port 52 is formed is cut in an oblique direction to have a flat corner, and a plating solution is connected to the second discharge port 52 by connecting a discharge pipe 53. Quietly discharge to the outside.

In addition, the electroplating apparatus according to the present invention has an upper surface of the first and second cores 20 and 40, the first and second core supports 30 and 50, and the first and second core supports 30 and 50. Clamps 60 surrounding the sides of the c) are additionally installed to closely contact the first core 20 and the second core 40 without being spaced apart. One or more such clamps 60 are used to further enhance the tightness of the first core 20 and the second core 40.

The clamp 60 has a body portion 62 in contact with the first and second cores 20 and 40 and the first and second core supports 30 and 50, and one side of the body portion 62. In more detail, it is composed of a fastener 64 which is penetrated and rotatably installed in a portion of the body portion 62 that is in contact with the second core support 50.

Therefore, when the fixture 64 is rotated, the end of the fixture 64 passes through the body portion 62 to push the second core support 50, wherein the first core support 30 is the Since the mounting portion 32 is fastened to the jig mount 10 by screws, the first core 20 and the second core 40 are in close contact with each other.

In addition, the divided partial electroplating apparatus according to the present invention is provided at the front of the inlet side and the outlet side of the plated body formed by the first plated body guide 24 and the second plated body guide 43. The guide unit 70 is further installed to guide the entrance and exit of the plated body 90.

The guide unit 70 is provided with two members having the same configuration to face each other, the guide guide 72 is provided so that a space is formed in the same width as the plated body entrance 80 inside.

On the other hand, the length of the slit formed in the first plating liquid injection port 25 and the second plating liquid injection port 44 and the width of the plated entrance and exit 80 differ according to the thickness and plating thickness of the plated body 90. Should be, since the divided partial electroplating apparatus according to the present invention is configured to be detachable from the core and the core support as a fastening member, to increase the thickness and plating thickness of the plated body 90 to increase the length of the slit What is necessary is just to replace the core of which the width | variety of the to-be-plated body entrance 80 is comprised widely. At this time, since the core support does not need to be configured differently, it is okay to continue using the original one.

In addition, in the divided partial electroplating apparatus according to the present invention, the place where the plated body 90 is plated is connected to each of the two cores 20 and 40 and the cores 20 and 40 which are installed facing each other. Where two core supports (30, 50) are composed of one set, as shown in FIG. 4, a plurality of each set is installed at predetermined intervals, so that the plated body 90 is electroplated a plurality of times. Prevents unplated from occurring

Looking at the plating process of the present invention configured as described above are as follows.

First, the first core 20 is screwed with the first core support 30, and at the same time, the second core 40 is screwed with the second core support 50.

Then, the first and second cores 20 and 40 and the first and second core supports are formed so that the plating liquid inlet 12 of the jig mount 10 and the inlet 21 of the first core 20 communicate with each other. (30, 50) is positioned above the jig mount (10).

Thereafter, the fastening hole 32a formed in the mounting portion 32 of the first core support 30 and the jig mount 10 are fastened with a screw.

Then, the clamp 60 is put on the first and second cores 20 and 40 and the first and second core supports 30 and 50, and the fixture 64 is rotated to rotate the first core 20 and the first core. The two cores 40 are in close contact.

As described above, when the first core 20 and the second core 40 are in close contact with each other, the plated entrance 80 is formed between the first plated guide 24 and the second plated guide 43. The target body 90 is moved through the guide unit 70 and the target body entrance 80. At this time, the plated body 90 is moved in connection with the (-) electrode.

At the same time, when the plating liquid is supplied through the plating liquid inlet 12, the plating liquid is supplied to the first plating liquid storage unit 22 through the inlet 21, and the first plating liquid channel 23 through the inlet 21. ) Is supplied to the second plating solution storage unit 42 through the second plating solution channel 41 in communication with the first plating solution channel 23.

In addition, when a current is applied through the positive electrode rods 31 and 51 installed on the first and second core supports 30 and 50, the first plating liquid storage unit 22 and the second plating liquid storage unit ( Ions in the plating liquid contained in 42 are injected to the plated body 90 through the first plating liquid injection port 25 and the second plating liquid injection port 44 and are electrodeposited on the surface of the plated body 90.

Since the divided partial electroplating apparatus of the present invention configured as described above is configured as a split assembly type in which the first and second cores and the first and second core supports are removable, respectively, it is necessary to replace a part of the electroplating apparatus. When only the necessary parts can be replaced without replacing the entire electroplating device, the cost can be reduced, and the work waiting time can be reduced, thereby improving work efficiency.

In addition, in order to increase the plating thickness on the plated body, only the first and second cores having a long slit length need to be replaced and mounted, and thus, plating of various thicknesses can be performed with only a small process.

In addition, since the guide unit is additionally installed at the entrance of the plated body, the friction of the plated body with the first and second cores can be minimized, thereby increasing the plating precision and extending the service life of the electroplating apparatus. have.

In addition, in the divided partial electroplating apparatus according to the present invention, the place where the plated body is plated is a place where two cores facing each other and two core supports connected to each core are composed of one set. If a plurality of the same configuration is provided at a predetermined interval, it is possible to prevent the unplated from occurring on the plated body, and there is an advantage of obtaining various desired partial plating regions.

In addition, since the discharge pipe is connected to the first discharge port and the second discharge port, there is an advantage that the plating liquid can be prevented from scattering into the work space when the plating liquid is discharged.

Claims (6)

An inlet formed in the bottom surface in communication with the plating liquid inlet formed in the jig mount, a first plating liquid storage part formed on the upper side of the inlet to allow the plating liquid supplied through the inlet to flow therein, and a first formed in the lower side of the inner side to be connected to the inlet A plating solution channel, a first plating guide formed in the center of the inner surface to move the plating target, and a first plating solution injection hole connected to the first plating solution storage unit and configured to spray the plating solution toward the first plating target A first core configured to include; A first core detachably coupled to an outer surface of the first core and installed so that one side of a positive electrode reaches the first plating solution storage portion and a first discharge port formed to be connected to the first plating solution storage portion support; A second plating liquid channel communicating with the first plating liquid channel, a second plating liquid storage portion connected to the second plating liquid channel, and a position opposite to the first plating member guide to form an entrance to the plated body; A second core including a second plating member guide and a second plating solution injection hole connected to the second plating solution storage unit and configured to spray the plating solution toward the second plating target; And A second core support detachably coupled to an outer surface of the second core and installed such that a (+) electrode reaches the second plating solution storage portion, and a second discharge port is formed to be connected to the second plating solution storage portion; Partial partial electroplating apparatus, characterized in that configured to include. The method according to claim 1, First and second fastening portions for screwing the first core support and the second core support are formed on upper and lower portions of the first and second to-be-guided guides, Partial electroplating apparatus, characterized in that the position fixing member is installed in the first fastening portion to be inserted into the second fastening portion. The method according to claim 1, Partial electroplating apparatus of claim 1, wherein a mounting portion for screwing to the jig mount protrudes from the lower end of the outer surface of the first core support. The method according to claim 1, The first and second core support is divided into contact with the outer surface of the first and second core support at the same time, the clamp is formed on one side close contact with the first core and the second core is further installed Partial electroplating device. The method according to claim 1, The split type, characterized in that the guide unit is further provided to guide the entrance of the plated body in front of the inlet side and the outlet side of the plated body formed by the first plated body guide and the second plated body guide. Partial electroplating device. The method according to claim 1, Electroplating apparatus, characterized in that the discharge pipe is further connected to the first discharge port and the second discharge port is installed.

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