Single-side continuous electroplating device

Abstract

The utility model provides a single-side continuous electroplating device which comprises a base, and a containing groove is formed in the base; the two supporting seats are respectively mounted on the base, are respectively positioned at the two ends of the accommodating groove, and are used for supporting a to-be-electroplated part; the two clamping seats are respectively mounted on the base; the liquid pump is mounted in the accommodating tank and is used for spraying electrolyte to the electroplating surface of the to-be-electroplated part; and the electrode plate is mounted on the base and extends into the accommodating groove. The to-be-electroplated part can be supported through the two supporting seats, the to-be-electroplated part can be clamped and fixed through the two clamping seats, and the to-be-electroplated part can be connected and conducted with an external circuit through the electrode plates. When the infusion pump works, the infusion pump can spray the electrolyte in the containing groove to the electroplating face of the to-be-electroplated part, and then single-face electroplating operation of the to-be-electroplated part is achieved, so that film pasting operation of the to-be-electroplated part can be omitted, the electroplating cost is reduced, and the electroplating efficiency is effectively improved.

Description

Technical Field

[0001] The present application belongs to the field of electroplating technology, and more specifically, relates to a single-sided continuous electroplating device. Background Art

[0002] In a continuous electroplating production line, when a single-sided electroplating is required on a workpiece, the side of the workpiece that does not need to be plated is usually covered with a film, and then the workpiece is immersed in the plating solution for electroplating. After the electroplating is completed, the film is torn off the workpiece to complete the single-sided electroplating operation.

[0003] However, using adhesive film to assist in single-sided electroplating consumes a lot of time and cost for film application and film removal. Moreover, the adhesive sealing performance of the adhesive film directly determines the quality of electroplating, which places high demands on the adhesive film application. Utility Model Content

[0004] The purpose of the embodiments of the present application is to provide a single-sided continuous electroplating device to solve the problem existing in the related art that the single-sided electroplating operation assisted by adhesive film is complicated and costly.

[0005] To achieve the above purpose, the technical solution adopted in the embodiment of the present application is:

[0006] A single-sided continuous electroplating device is provided, comprising:

[0007] A base, wherein the base is provided with a receiving tank for receiving an electrolyte;

[0008] Two support seats are respectively installed on the base, the two support seats are respectively located at two ends of the accommodating groove, and the two support seats are used to support the parts to be electroplated;

[0009] Two clamping seats, respectively installed on the base, for clamping the workpiece to be electroplated;

[0010] A liquid pump, installed in the containing tank, for spraying the electrolyte onto the electroplating surface of the workpiece to be electroplated;

[0011] The electrode sheet is installed on the base and extends into the accommodating groove.

[0012] In one embodiment, a protrusion for supporting the workpiece to be electroplated is provided on the top of each support seat.

[0013] In one embodiment, the cross-sectional configuration of each protrusion is one or more of a triangle, a trapezoid, a rectangle, and a semicircle.

[0014] In one embodiment, each of the support seats includes a base mounted on the base and a side seat connected to the base, the side seat is arranged at an angle to the base, and the protrusion is provided at one end of the side seat away from the base.

[0015] In one embodiment, each of the bases is provided with a first mounting hole; a second mounting hole is provided on the base at a position corresponding to each of the first mounting holes; the single-sided connection electroplating device also includes a plurality of first mounting guide columns, each of the first mounting guide columns passes through the corresponding first mounting hole and is locked in the corresponding second mounting hole.

[0016] In one embodiment, a positioning groove for inserting the end of the workpiece to be electroplated is formed at the end of each clamping seat, and the positioning groove includes two oppositely arranged supporting surfaces and a pressing surface, and a connecting surface connecting the supporting surface and the pressing surface, and the pressing surface is arranged inclined to the supporting surface, and the pressing surface is used to press the workpiece to be electroplated against the supporting surface.

[0017] In one embodiment, the single-sided continuous electroplating device further includes a sealing seat disposed in each of the positioning grooves.

[0018] In one embodiment, each of the clamping seats is provided with a first positioning hole; a second positioning hole is provided on the base corresponding to each of the first positioning holes; the single-sided continuous electroplating device also includes a plurality of second mounting guide pillars, each of the second mounting guide pillars passes through the corresponding first positioning hole and is locked in the corresponding second positioning hole.

[0019] In one embodiment, one end of the base is a feed end, and the other end of the base is a discharge end, and the receiving groove is located between the feed end and the discharge end; a first waist-shaped hole is provided at the feed end, and the length direction of the first waist-shaped hole is perpendicular to the length direction of the receiving groove; the single-sided continuous electroplating device also includes two first guide columns installed in the first waist-shaped hole.

[0020] In one embodiment, the discharge end is provided with a second waist-shaped hole, and the length direction of the second waist-shaped hole is perpendicular to the length direction of the accommodating groove; the single-sided continuous electroplating device also includes two second guide columns installed in the second waist-shaped hole.

[0021] The single-sided continuous electroplating device provided by the embodiment of the present application has at least the following beneficial effects: the present application can realize the support of the workpiece to be electroplated through two support seats, can realize the clamping and fixing of the workpiece to be electroplated through two clamping seats, and can be connected to the external circuit through the electrode sheet. When the liquid pump is working, the liquid pump can spray the electrolyte in the accommodating tank to the electroplating surface of the workpiece to be electroplated, thereby realizing the single-sided electroplating operation of the workpiece to be electroplated, thereby eliminating the film sticking operation of the workpiece to be electroplated, reducing the electroplating cost, and effectively improving the electroplating efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments or exemplary technical descriptions will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0023] Figure 1 A front view of a single-sided continuous electroplating device provided in an embodiment of the present application;

[0024] Figure 2 A top view of a single-sided continuous electroplating device provided in an embodiment of the present application;

[0025] Figure 3 A side view of a single-sided continuous electroplating device provided in an embodiment of the present application;

[0026] Figure 4 A schematic diagram of the structure of two support seats supporting a workpiece to be electroplated provided in an embodiment of the present application;

[0027] Figure 5 A schematic diagram of the structure of the clamping seat and the workpiece to be electroplated provided in an embodiment of the present application.

[0028] Among them, the main marks of the drawings in the figure are:

[0029] 1. Base; 11. Accommodating groove; 12. Second mounting hole; 13. First mounting guide column; 14. Second positioning hole; 15. Second mounting guide column; 16. First waist-shaped hole; 17. First guide column; 18. Second waist-shaped hole; 19. Second guide column;

[0030] 2. Support seat; 21. Raised portion; 22. Base; 23. Side seat;

[0031] 3. Clamping seat; 31. Positioning groove; 311. Support surface; 312. Pressing surface; 313. Connecting surface;

[0032] 4. Liquid pump; 5. Electrode sheet; 6. Parts to be electroplated. DETAILED DESCRIPTION

[0033] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0034] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0035] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, "multiple" means two or more, unless otherwise clearly and specifically defined. "Several" means one or more, unless otherwise clearly and specifically defined.

[0036] In the description of the present application, it should be understood that the terms "center", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0037] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0038] Reference throughout the specification to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment of the present application. Thus, when the phrases "in one embodiment" or "in some embodiments" appear in various places throughout the specification, not all references are to the same embodiment. Furthermore, in one or more embodiments, the particular features, structures, or characteristics may be combined in any suitable manner.

[0039] For the convenience of description, the three mutually perpendicular coordinate axes in space are defined as X-axis, Y-axis and Z-axis. Meanwhile, the direction along the X-axis is longitudinal, the direction along the Y-axis is transverse, and the direction along the Z-axis is vertical. The X-axis and the Y-axis are two mutually perpendicular coordinate axes in the same horizontal plane, and the Z-axis is a coordinate axis in the vertical direction. The X-axis, the Y-axis and the Z-axis are located in three mutually perpendicular planes in space, namely the XY plane, the YZ plane and the XZ plane. The XY plane is a horizontal plane, the XZ plane and the YZ plane are both vertical planes, and the XZ plane is perpendicular to the YZ plane. The three axes in space are the X-axis, the Y-axis and the Z-axis. Movement along the three axes in space refers to movement along the three mutually perpendicular axes in space, specifically movement along the X-axis, the Y-axis and the Z-axis in space. Plane movement refers to movement in the XY plane.

[0040] See also Figures 1 to 3 The single-sided continuous electroplating device provided in the embodiment of the present application is now described. The single-sided continuous electroplating device comprises a base 1, two support bases 2, two clamping bases 3, a liquid pump 4 and an electrode sheet 5. Optionally, a receiving groove 11 is provided on the base 1, and the receiving groove 11 can be used to receive the electrolyte. The receiving groove 11 can be arranged along the length direction of the base 1, that is, along the Figure 2The two support seats 2 are respectively installed on the base 1, and the two support seats 2 are respectively located at the two ends of the receiving groove 11, and the two support seats 2 are located above the receiving groove 11, so as to support the workpiece 6 to be electroplated. The two clamping seats 3 are respectively installed on the base 1, and the two clamping seats 3 are also respectively located at the two ends of the receiving groove 11, and the two clamping seats 3 are located above the receiving groove 11, so as to clamp and fix the workpiece 6 to be electroplated. The liquid pump 4 is installed in the receiving groove 11, and the liquid pump 4 can spray the electrolyte in the receiving groove 11 upward along the Z-axis direction to realize the spraying of the electrolyte to the electroplating surface of the workpiece 6 to be electroplated. Here, the electroplating surface of the workpiece 6 to be electroplated can be understood as the side of the workpiece 6 to be electroplated that contacts the two support seats 2, that is, the bottom surface of the workpiece 6 to be electroplated. The electrode sheet 5 is installed on the base 1 and extends into the receiving groove 11, and the electrode sheet 5 can contact the electrolyte. Among them, the electrode sheet 5 can be an anode sheet. In this structure, the workpiece 6 to be electroplated can be supported by two support seats 2, the workpiece 6 to be electroplated can be clamped and fixed by two clamping seats 3, and the external circuit can be connected and conducted by the electrode sheet 5. When the liquid pump 4 is working, the liquid pump 4 can spray the electrolyte in the accommodating tank 11 to the electroplating surface of the workpiece 6 to be electroplated (i.e., the bottom surface of the workpiece 6 to be electroplated), thereby realizing the single-sided electroplating operation of the workpiece 6 to be electroplated, thereby eliminating the film sticking operation of the workpiece 6 to be electroplated, reducing the electroplating cost, and effectively improving the electroplating efficiency.

[0041] In one embodiment, see Figure 4 As a specific implementation of the single-sided continuous electroplating device provided in the embodiment of the present application, a protrusion 21 is provided on the top of each support seat 2. This structure can support the workpiece 6 to be electroplated through the protrusion 21, which can reduce the contact area between the support seat 2 and the workpiece 6 to be electroplated, thereby increasing the electroplating area of ​​the workpiece 6 to be electroplated, thereby improving the electroplating quality.

[0042] In one embodiment, see Figure 4 As a specific implementation of the single-sided continuous electroplating device provided in the embodiment of the present application, the cross-sectional configuration of each protrusion 21 is one or more of a triangle, a trapezoid, a rectangle, and a semicircle. In this structure, each protrusion 21 is in electrical contact with the workpiece 6 to be electroplated, which helps to increase the electroplating area and improve the electroplating quality. Moreover, the grooves between adjacent protrusions 21 can allow electrolyte to flow in, so that the electrolyte can flow back into the accommodating tank 11. Since the electrolyte ejected by the liquid pump 4 will generate a slight upward buoyancy on the workpiece 6 to be electroplated, the workpiece 6 to be electroplated is slightly separated from the two support seats 2, thereby reducing the friction and wear between the workpiece 6 to be electroplated and the two support seats 2. Optionally, the cross-sectional configuration of the protrusion 21 provided in the embodiment of the present application may be a triangle.

[0043] In one embodiment, see Figure 3As a specific implementation of the single-sided continuous electroplating device provided in the embodiment of the present application, each support seat 2 includes a base 22 mounted on the base 1 and a side seat 23 connected to the base 22, and the side seat 23 is arranged at an angle with the base 22; a protrusion 21 is arranged at one end of the side seat 23 away from the base 22. The side seat 23 is arranged perpendicular to the base 22. This structure facilitates the arrangement of the protrusion 21 on the side seat 23 and the connection with the base 1 through the base 22 by arranging the side seat 23 and the base 22 at an angle.

[0044] In one embodiment, see Figure 2 and Figure 3 As a specific implementation of the single-sided continuous electroplating device provided in the embodiment of the present application, each base 22 is provided with a first mounting hole (not marked in the figure), and the base 1 is provided with a second mounting hole 12 at a position corresponding to each first mounting hole; the single-sided continuous electroplating device also includes a plurality of first mounting guide posts 13, each first mounting guide post 13 passes through the corresponding first mounting hole and is locked in the corresponding second mounting hole 12. In this structure, the first mounting guide post 13 cooperates with the first mounting hole and the second mounting hole 12 respectively, so as to realize a detachable connection between the support seat 2 and the base 1. Among them, the first mounting guide post 13 can be connected to the first mounting hole and the second mounting hole 12 respectively through a thread.

[0045] Optionally, the number of first mounting holes on each base 22 may be multiple; and / or the number of second mounting holes 12 on the base 1 may be multiple. By installing the first mounting guide column 13 in different first mounting holes or second mounting holes 12, the support seat 2 can be adjusted to different positions on the base 1, and then the distance between the two support seats 2 can be adjusted, so as to adapt to different sizes of the parts to be plated 6.

[0046] Optionally, the first mounting hole and / or the second mounting hole 12 may be waist-shaped holes, and the first mounting guide column 13 may be locked at different positions of the first mounting hole and / or the second mounting hole 12, thereby also being able to adjust the support seat 2 to be installed at different positions on the base 1, and thereby being able to adjust the distance between the two support seats 2, so as to be adaptable to different sizes of the electroplated parts 6.

[0047] In one embodiment, see Figure 5As a specific implementation of the single-sided continuous electroplating device provided in the embodiment of the present application, a positioning groove 31 is provided at the end of each clamping seat 3. The positioning groove 31 includes two oppositely arranged supporting surfaces 311 and a pressing surface 312, and a connecting surface 313 connecting the supporting surface 311 and the pressing surface 312; the pressing surface 312 is arranged obliquely to the supporting surface 311. The supporting surface 311, the connecting surface 313 and the pressing surface 312 are enclosed to form the above-mentioned positioning groove 31. With this structure, the positioning groove 31 can be inserted into the end of the workpiece 6 to be electroplated, and the pressing surface 312 can cooperate and abut with the top surface of the workpiece 6 to be electroplated, so that the workpiece 6 to be electroplated can be pressed against the supporting surface 311, thereby improving the clamping stability of the workpiece 6 to be electroplated.

[0048] In one embodiment, as a specific implementation of the single-sided continuous electroplating device provided in the embodiment of the present application, the single-sided continuous electroplating device further includes a sealing seat (not shown) provided in each positioning groove 31. In this structure, when the workpiece 6 to be electroplated is inserted into the positioning groove 31, the sealing seat can fill the gap between the pressing surface 312 and the top surface of the workpiece 6 to be electroplated, thereby preventing the electrolyte from penetrating into the top surface of the workpiece 6 to be electroplated and causing electroplating damage.

[0049] In one embodiment, see Figure 2 and Figure 3 As a specific implementation of the single-sided continuous electroplating device provided in the embodiment of the present application, each clamping seat 3 is provided with a first positioning hole (not marked in the figure), and the base 1 is provided with a second positioning hole 14 at the position corresponding to each first positioning hole. The single-sided continuous electroplating device also includes a plurality of second mounting guide posts 15, each second mounting guide post 15 passes through the corresponding first positioning hole and is locked in the corresponding second positioning hole 14. In this structure, the second mounting guide post 15 cooperates with the first positioning hole and the second positioning hole 14 respectively, so as to realize a detachable connection between the clamping seat 3 and the base 1. Among them, the second mounting guide post 15 can be connected to the first positioning hole and the second positioning hole 14 respectively through threads.

[0050] Optionally, the number of first positioning holes on each clamping seat 3 may be multiple; and / or the number of second positioning holes 14 on the base 1 may be multiple. The second mounting guide column 15 is installed in different first positioning holes or second positioning holes 14, so that the clamping seat 3 can be installed at different positions on the base 1, and then the distance between the two clamping seats 3 can be adjusted, so that it can be adapted to the to-be-plated parts 6 of different sizes.

[0051] Optionally, the first positioning hole and / or the second positioning hole 14 can be a waist-shaped hole, and the second mounting guide column 15 can be locked at different positions of the first positioning hole and / or the second positioning hole 14, thereby being able to adjust the clamping seat 3 to be installed at different positions on the base 1, and thereby being able to adjust the distance between the two clamping seats 3, so as to adapt to different sizes of the electroplated parts 6.

[0052] In one embodiment, see Figure 2 As a specific implementation of the single-sided continuous electroplating device provided in the embodiment of the present application, one end of the base 1 is the feed end, and the other end of the base 1 is the discharge end. The receiving groove 11 is located between the feed end and the discharge end. The feed end is provided with a first waist-shaped hole 16, and the length direction of the first waist-shaped hole 16 is perpendicular to the length direction of the receiving groove 11, that is, the length direction of the first waist-shaped hole 16 is along Figure 2 The single-sided continuous electroplating device also includes two first guide posts 17 installed in the first waist-shaped hole 16. In this structure, the two first guide posts 17 can be passed through by the workpiece 6 to be electroplated, so that the feeding guidance of the workpiece 6 to be electroplated can be achieved. The two first guide posts 17 can be locked at different positions in the first waist-shaped hole 16, and then the distance between the two first guide posts 17 can be adjusted to adapt to the workpieces 6 to be electroplated of different sizes. Among them, each first guide post 17 can be connected to the first waist-shaped hole 16 by a thread.

[0053] In one embodiment, see Figure 2 As a specific implementation of the single-sided continuous electroplating device provided in an embodiment of the present application, a second waist-shaped hole 18 is provided at the discharge end, and the length direction of the second waist-shaped hole 18 is perpendicular to the length direction of the accommodating groove 11. The single-sided continuous electroplating device also includes two second guide pillars 19 installed in the second waist-shaped hole 18. In this structure, the two second guide pillars 19 can be provided for the workpiece 6 to be electroplated to pass through, so that the discharge guidance of the workpiece 6 to be electroplated can be achieved. The two second guide pillars 19 can be locked at different positions in the second waist-shaped hole 18, and then the distance between the two second guide pillars 19 can be adjusted to adapt to the workpieces 6 to be electroplated of different sizes. Among them, each second guide pillar 19 can be connected to the second waist-shaped hole 18 by a thread.

[0054] The above description is only an optional embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A single-sided continuous electroplating device, characterized in that: include: A base, wherein the base is provided with a receiving tank for receiving an electrolyte; Two support seats are respectively installed on the base, the two support seats are respectively located at two ends of the accommodating groove, and the two support seats are used to support the parts to be electroplated; Two clamping seats, respectively installed on the base, for clamping the workpiece to be electroplated; A liquid pump, installed in the containing tank, for spraying the electrolyte onto the electroplating surface of the workpiece to be electroplated; The electrode sheet is installed on the base and extends into the accommodating groove.

2. The single-sided continuous electroplating device according to claim 1, characterized in that: The top of each support seat is provided with a protrusion for supporting the workpiece to be electroplated.

3. The single-sided continuous electroplating device according to claim 2, characterized in that: The cross-sectional configuration of each protrusion is one or more of a triangle, a trapezoid, a rectangle, and a semicircle.

4. The single-sided continuous electroplating device according to claim 2, characterized in that: Each of the support seats comprises a base mounted on the base and a side seat connected to the base, the side seat is arranged at an angle to the base, and the protrusion is arranged at one end of the side seat away from the base.

5. The single-sided continuous electroplating device according to claim 4, characterized in that: A first mounting hole is provided on each of the bases; a second mounting hole is provided on the base at a position corresponding to each of the first mounting holes; the single-sided connection electroplating device also includes a plurality of first mounting guide columns, each of the first mounting guide columns passes through the corresponding first mounting hole and is locked in the corresponding second mounting hole.

6. The single-sided continuous electroplating device according to claim 1, characterized in that: The end of each clamping seat is provided with a positioning groove for inserting the end of the workpiece to be electroplated, and the positioning groove includes two oppositely arranged supporting surfaces and a pressing surface, and a connecting surface connecting the supporting surface and the pressing surface, and the pressing surface is arranged inclined to the supporting surface, and the pressing surface is used to press the workpiece to be electroplated against the supporting surface.

7. The single-sided continuous electroplating device according to claim 6, characterized in that: The single-sided continuous electroplating device also includes a sealing seat arranged in each of the positioning grooves.

8. The single-sided continuous electroplating device according to any one of claims 1 to 7, characterized in that: A first positioning hole is provided on each of the clamping seats; a second positioning hole is provided on the base corresponding to each of the first positioning holes; the single-sided continuous electroplating device also includes a plurality of second mounting guide columns, each of the second mounting guide columns passes through the corresponding first positioning hole and is locked in the corresponding second positioning hole.

9. The single-sided continuous electroplating device according to any one of claims 1 to 7, characterized in that: One end of the base is the feed end, and the other end of the base is the discharge end, and the receiving groove is located between the feed end and the discharge end; the feed end is provided with a first waist-shaped hole, and the length direction of the first waist-shaped hole is perpendicular to the length direction of the receiving groove; the single-sided continuous electroplating device also includes two first guide columns installed in the first waist-shaped hole.

10. The single-sided continuous electroplating device according to claim 9, characterized in that: The discharge end is provided with a second waist-shaped hole, the length direction of the second waist-shaped hole is perpendicular to the length direction of the containing groove; the single-sided continuous electroplating device also includes two second guide columns installed in the second waist-shaped hole.

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