CN215799891U

CN215799891U - Nickel plating device suitable for electronic part

Info

Publication number: CN215799891U
Application number: CN202121997457.6U
Authority: CN
Inventors: 应龙; 何家付
Original assignee: Wuhan Yihuang Technology Co ltd
Current assignee: Wuhan Yihuang Technology Co ltd
Priority date: 2021-08-24
Filing date: 2021-08-24
Publication date: 2022-02-11
Anticipated expiration: 2031-08-24

Abstract

The utility model discloses a nickel plating device suitable for electronic parts, belonging to the field of electronic component nickel plating devices, and the nickel plating device suitable for electronic parts comprises a lifter, a lifting plate and a nickel plating bath, wherein the lifter, the lifting plate and the nickel plating bath are used for lifting, the lifting plate is provided with two lifting plates which are arranged on the lifter, the lifting plate is vertically lifted through the lifter, one side of the nickel plating bath is symmetrically provided with two grooves, an auxiliary nickel plating mechanism is arranged inside the nickel plating bath, one end of the lifting plate extends into the nickel plating bath through the grooves and is connected with the auxiliary nickel plating mechanism, the auxiliary nickel plating mechanism comprises a fixed component and a variable component, the fixed component and the variable component are arranged in an arrangement manner, the fixed component is provided with an upper cover plate and a lower cover plate, one end of the upper cover plate is provided with a motor, a belt pulley is arranged between the upper cover plate and the lower cover plate, and two ends of the belt pulley are provided with transmission gears, so that the step of manually participating in nickel plating can be omitted, the artificial participation is reduced, the fault tolerance rate is reduced, and the efficiency is improved.

Description

Nickel plating device suitable for electronic part

Technical Field

The utility model relates to the field of electronic component nickel plating devices, in particular to a nickel plating device suitable for electronic parts.

Background

The process of plating metals or certain non-metals with a layer of nickel by electrolytic or chemical means is known as nickel plating, nickel plating being galvanic nickel plating and electroless nickel plating. The electroplating nickel is prepared by depositing a uniform and compact nickel coating on the cathode by applying direct current to the anode and the cathode in an electrolyte composed of nickel salt, conductive salt, pH buffering agent and wetting agent. Bright nickel is obtained from the bath with brightener added, while dark nickel is obtained in the bath without brightener added. Electroless nickel plating, also known as electroless nickel plating, and also known as autocatalytic nickel plating, refers to a process in which nickel ions in an aqueous solution are reduced by a reducing agent under certain conditions and are precipitated onto the surface of a solid substrate.

Nickel is plated as a substrate plating layer of noble metals and base metals, is also commonly used as a surface layer for certain single-sided printed boards, and can greatly improve the wear resistance for surfaces with heavy load wear, such as switch contacts, contact pieces or plug gold, and is used as a substrate plating layer of gold. When the nickel is used as a barrier layer, the nickel can effectively prevent diffusion between copper and other metals, so that nickel plating of electronic components is very necessary, but the electronic components have small volume and cannot be soaked in a solution during nickel plating, so that the manual operation is still adopted when some manufacturers process nickel plating for electronic components at present, the nickel plating process is complicated, and the efficiency is low.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

Aiming at the problems in the prior art, the utility model aims to provide a nickel plating device suitable for electronic parts, which can save some steps of manual nickel plating, reduce manual participation, reduce fault tolerance rate and improve efficiency.

2. Technical scheme

In order to solve the above problems, the present invention adopts the following technical solutions.

The utility model provides a nickel plating device suitable for electronic part, is including lift, lifter plate and the nickel plating pond that is used for going up and down, the lifter plate is provided with two and all installs on the lift to the lifter plate passes through the vertical lift of lift, two recesses have been seted up to a side symmetry of nickel plating pond, the inside in nickel plating pond is provided with supplementary nickel plating mechanism, the one end of lifter plate is passed through the inside that the recess extends to the nickel plating pond and is connected with supplementary nickel plating mechanism, supplementary nickel plating mechanism is including fixed subassembly and change subassembly, fixed subassembly is arranged with the change subassembly and is set up, and fixed subassembly is provided with upper cover plate and lower apron, the motor is installed to the one end of upper cover plate.

Furthermore, a belt pulley is arranged between the upper cover plate and the lower cover plate, transmission gears are installed at two ends of the belt pulley, a mechanical shaft is arranged on each of the transmission gears, and one end of each of the mechanical shafts is in transmission connection with the motor.

Furthermore, the top of the change subassembly is provided with a clamping plate corresponding to the lifting plate, the clamping plate is arranged in an L shape and is arranged oppositely, and a plurality of ratchets are arranged on the side edge of the clamping plate.

Furthermore, the fixed component is fixedly installed at the bottom of the lifting plate, a sliding hole is formed in the bottom of the lifting plate, and the variable component is connected with the lifting plate in a sliding mode through a clamping plate.

Furthermore, a knob is installed at the top of the lifting plate, the knob extends downwards to the inside of the lifting plate, an inclined pawl is arranged at the bottom end of the knob, a spring is installed on one side of the pawl, the other side of the spring is installed on the inner wall of the lifting plate, and the pawl and the ratchet are correspondingly arranged.

Furthermore, the bottoms of the fixed assembly and the variable assembly are oppositely provided with enclosing plates, the length of the enclosing plates protrudes out of the bottom edges of the fixed assembly and the variable assembly, the length of the variable assembly is smaller than that of the fixed assembly, and the internal transmission structures of the fixed assembly and the variable assembly are consistent.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

(1) this scheme, bottom at fixed subassembly and change subassembly sets up outstanding bounding wall, artifical place the card downwards with electronic component's pin on the bounding wall, because be provided with same transmission structure on fixed subassembly and the change subassembly, fixed subassembly and change subassembly syntropy rotate, drive electronic component and move forward, length until electronic component transverse arrangement is covered with fixed subassembly, fixed subassembly and change subassembly stop motion, at this moment, the lift descends, in dipping electronic component's pin solution, reach simultaneously with a plurality of electronic component nickel plating, the nickel plating is accomplished the back, supplementary nickel plating mechanism moves, electronic component takes out from the other end, the step of artifical nickel plating is left out, reduce artifical the participation, reduce the fault-tolerant rate, the efficiency is improved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural diagram of a fixing component and a changing component according to the present invention;

FIG. 3 is a schematic view of the separation structure of the fixing assembly of the present invention;

FIG. 4 is a cross-sectional view of the lifter plate and the variable assembly of the present invention;

fig. 5 is an enlarged detail view of a portion a in fig. 2 according to the present invention.

The reference numbers in the figures illustrate:

1. a lifting plate; 2. a nickel plating bath; 3. a groove; 4. a nickel plating mechanism; 5. a fixing assembly; 6. a change component; 7. an upper cover plate; 8. a motor; 9. a lower cover plate; 10. a belt pulley; 11. a transmission gear; 12. clamping a plate; 13. a ratchet; 14. a knob; 15. a pawl; 16. a spring; 17. and (4) enclosing plates.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.

Example 1:

referring to fig. 1-5, a nickel plating device suitable for electronic components, including the lift that is used for going up and down, lifter plate 1 and nickel plating bath 2, lifter plate 1 is provided with two and all installs on the lift, and lifter plate 1 passes through the lift vertical lift, two recesses 3 have been seted up to one side symmetry of nickel plating bath 2, the inside of nickel plating bath 2 is provided with supplementary nickel plating mechanism 4, the one end of lifter plate 1 extends to the inside of nickel plating bath 2 through recess 3 and is connected with supplementary nickel plating mechanism 4, supplementary nickel plating mechanism 4 is including fixed subassembly 5 and change subassembly 6, fixed subassembly 5 arranges with change subassembly 6 and sets up, fixed subassembly 5 is provided with upper cover plate 7 and lower cover plate 9, motor 8 is installed to the one end of upper cover plate 7.

Referring to fig. 3, a belt pulley 10 is disposed between the upper cover plate 7 and the lower cover plate 9, two ends of the belt pulley 10 are provided with transmission gears 11, the two transmission gears 11 are both provided with mechanical shafts, and one mechanical shaft is in transmission connection with the motor 8.

Referring to fig. 2-3, the top of the variable assembly 6 is provided with a locking plate 12 corresponding to the lifting plate 1, the locking plate 12 is disposed in an "L" shape and opposite to the L-shaped locking plate, and a plurality of ratchet teeth 13 are disposed on the side of the locking plate 12.

Referring to fig. 3, the fixing assembly 5 is fixedly installed at the bottom of the lifting plate 1, a sliding hole is formed at the bottom of the lifting plate 1, and the moving assembly 6 is slidably connected with the lifting plate 1 through a clamping plate 12.

Referring to fig. 4, a knob 14 is installed at the top of the lifting plate 1, the knob 14 extends downward into the lifting plate 1, an inclined pawl 15 is installed at the bottom end of the knob 14, a spring 16 is installed at one side of the pawl 15, the other side of the spring 16 is installed on the inner wall of the lifting plate 1, the pawl 15 is arranged corresponding to the ratchet 13, a fixing rod is installed inside the lifting plate 1, the knob 14 is rotatably installed on the fixing rod, the variation assembly 6 is slidably arranged at the bottom of the lifting plate 1, a gap between the variation assembly 6 and the fixing assembly 5 can be adjusted by moving the variation assembly 6, the electronic component is suitable for electronic components with different thicknesses, and the movement distance of the variation assembly 6 can be adjusted back and forth by rotating the knob 14 to control the separation of the pawl 15 and the ratchet 13.

Referring to fig. 4-5, the bottom of the fixed module 5 and the bottom of the variable module 6 are installed with a surrounding plate 17, the length of the surrounding plate 17 protrudes out of the bottom edge of the fixed module 5 and the variable module 6, the length of the variable module 6 is smaller than the length of the fixed module 5, and the internal transmission structure of the fixed module 5 is consistent with that of the variable module 6, the bottom of the fixed module 5 and the bottom of the variable module 6 are installed with the protruding surrounding plate 17, the pins of the electronic component are manually placed downwards and clamped on the surrounding plate 17, the electronic component is clamped on the surrounding plate 17, because the fixed module 5 and the variable module 6 are provided with the same transmission structure, the fixed module 5 and the variable module 6 rotate in the same direction, the electronic component is driven to move forwards until the length of the fixed module 5 is fully distributed in the transverse direction of the electronic component, the fixed module 5 and the variable module 6 stop moving, at this time, the elevator descends to dip the pins of the electronic component into the solution, the nickel plating of a plurality of electronic components is achieved simultaneously, after the nickel plating is completed, the auxiliary nickel plating mechanism 4 moves, the electronic components are taken out from the other end, the step of artificial nickel plating is omitted, the artificial participation is reduced, the fault tolerance rate is reduced, and the efficiency is improved.

When in use: the bottom of the fixed component 5 and the bottom of the variable component 6 are provided with protruding coamings 17, pins of electronic components are manually placed downwards and clamped on the coamings 17, the electronic components are clamped on the coamings 17, the fixed component 5 and the variable component 6 are provided with the same transmission structure, the fixed component 5 and the variable component 6 rotate in the same direction to drive the electronic components to move forwards until the electronic components are transversely arranged and fully distributed with the length of the fixed component 5, the fixed component 5 and the variable component 6 stop moving, at the moment, a lifter descends to immerse the pins of the electronic components into solution, so that a plurality of electronic components are plated with nickel at the same time, after the nickel plating is finished, the auxiliary nickel plating mechanism 4 moves, the electronic components are taken out from the other end, the step of artificial nickel plating is omitted, the artificial participation is reduced, the fault tolerance rate is reduced, and the efficiency is improved.

The foregoing is only a preferred embodiment of the present invention; the scope of the utility model is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.

Claims

1. A nickel plating device suitable for electronic part, is including lift, lifter plate (1) and nickel plating bath (2) that are used for going up and down, lifter plate (1) is provided with two and all installs on the lift to lifter plate (1) passes through the vertical lift of lift, its characterized in that: two recesses (3) have been seted up to one side symmetry of nickel plating bath (2), the inside of nickel plating bath (2) is provided with supplementary nickel plating mechanism (4), the one end of lifter plate (1) is passed through inside that recess (3) extended to nickel plating bath (2) and is connected with supplementary nickel plating mechanism (4), supplementary nickel plating mechanism (4) are including fixed subassembly (5) and change subassembly (6), fixed subassembly (5) are arranged with change subassembly (6) and are set up, and fixed subassembly (5) are provided with upper cover plate (7) and lower apron (9), motor (8) are installed to the one end of upper cover plate (7).

2. A nickel plating apparatus suitable for electronic parts according to claim 1, wherein: be provided with belt pulley (10) between upper cover plate (7) and lower apron (9), drive gear (11) are installed at the both ends of belt pulley (10), two all be provided with mechanical axle, one end on drive gear (11) the mechanical axle is connected with motor (8) transmission, the thickness of apron (9) is less than the thickness of upper cover plate (7) down.

3. A nickel plating apparatus suitable for electronic parts according to claim 1, wherein: the top of the variable component (6) is provided with a clamping plate (12) corresponding to the lifting plate (1), the clamping plate (12) is L-shaped and is arranged oppositely, and a plurality of ratchets (13) are arranged on the side edge of the clamping plate (12).

4. A nickel plating apparatus suitable for electronic parts according to claim 1, wherein: the fixed component (5) is fixedly arranged at the bottom of the lifting plate (1), a sliding hole is formed in the bottom of the lifting plate (1), and the variable component (6) is connected with the lifting plate (1) in a sliding mode through a clamping plate (12).

5. A nickel plating apparatus suitable for electronic parts according to claim 1, wherein: the lifting plate is characterized in that a knob (14) is installed at the top of the lifting plate (1), the knob (14) extends downwards to the inside of the lifting plate (1), an inclined pawl (15) is arranged at the bottom end of the knob (14), a spring (16) is installed on one side of the pawl (15), the other side of the spring (16) is installed on the inner wall of the lifting plate (1), and the pawl (15) and a ratchet (13) are correspondingly arranged.

6. A nickel plating apparatus suitable for electronic parts according to claim 1, wherein: the bottom of the fixed assembly (5) and the bottom of the variable assembly (6) are oppositely provided with a coaming (17), the length of the coaming (17) protrudes out of the bottom edge of the fixed assembly (5) and the bottom edge of the variable assembly (6), the length of the variable assembly (6) is smaller than that of the fixed assembly (5), and the fixed assembly (5) and the variable assembly (6) are consistent in internal transmission structure.