Electroplating device for metal-based printed circuit board

Abstract

The utility model relates to the technical field of circuit board electroplating, and discloses an electroplating device for metal-based printed circuit boards, wherein the movable rotating device is composed of a sleeve, a rotating cylinder, a movable block, a clamping block, a connecting rod, and a hook. The sleeve is fixedly installed at the bottom of the installation cylinder, the rotating cylinder is sleeved inside the sleeve, the movable block is movably installed inside the rotating cylinder, and the clamping block is fixedly installed on the side of the movable block. The electroplating device for metal-based printed circuit boards can drive a fan-shaped gear to rotate periodically around a fixed axis under the action of a fixed rod, a linkage rod, and a fixed axis through a driving motor, so that the spur gear drives the rotating axis to perform reciprocating axial rotation, and the rotating cylinder performs reciprocating axial rotation. Under the action of an arc groove and a guide groove, the clamping block drives the movable block to rotate up and down inside the sleeve, and under the action of the connecting rod, the hook can drive the circuit board to rotate up and down, so as to facilitate better electroplating of the circuit board.

Description

Technical Field

[0001] The utility model relates to the technical field of electroplating for circuit boards, in particular to an electroplating device for metal-based printed circuit boards. Background Art

[0002] Electroplating is the process of plating a thin layer of other metals or alloys on certain metal surfaces using the principle of electrolysis. It is a process that uses electrolysis to adhere a layer of metal film to the surface of metal or other material parts, thereby preventing metal oxidation (such as rust), improving wear resistance, conductivity, reflectivity, corrosion resistance (copper sulfate, etc.) and enhancing aesthetics.

[0003] At present, the circuit board is generally printed by electroplating. However, in the process of electroplating the circuit board, it is very inconvenient to take and put the circuit board, and the circuit board is in a static state in the electroplating box. The electroplating effect is relatively general and cannot meet the current needs. Utility Model Content

[0004] The purpose of the utility model is to provide a metal-based printed circuit board electroplating device to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a metal-based printed circuit board electroplating device, comprising a base, an electroplating pool, a gantry, a cylinder, a driving device, and a movable rotating device, wherein the electroplating pool is arranged at the top of the base, the gantry is arranged at the top of the base, the cylinder is arranged at the top of the inner wall of the gantry, the driving device is arranged at the bottom of the cylinder, and the movable rotating device is arranged at the bottom of the driving device.

[0006] The driving device consists of a mounting cylinder, a motor, a fixed rod, a linkage rod, a sector gear, a fixed shaft, a spur gear, and a rotating shaft. The mounting cylinder is fixedly mounted on the bottom of the cylinder, the motor is fixedly mounted on the top of the inner wall of the mounting cylinder, the fixed rod is fixedly mounted on the output shaft of the motor, the linkage rod is rotatably mounted on the bottom of the fixed rod, the sector gear is rotatably mounted on the top of the linkage rod, the fixed shaft is fixedly mounted inside the mounting cylinder, the spur gear and the sector gear are meshed, and the rotating shaft is rotatably mounted inside the mounting cylinder.

[0007] The moving and rotating device consists of a sleeve, a rotating cylinder, a moving block, a clamping block, a connecting rod, and a hook. The sleeve is fixedly installed at the bottom of the installation cylinder, the rotating cylinder is sleeved inside the sleeve, the moving block is movably installed inside the rotating cylinder, the clamping block is fixedly installed on the side of the moving block, the connecting rod is fixedly installed at the bottom of the moving block, and the hook is fixedly installed at the bottom of the connecting rod.

[0008] Preferably, the sector gear is rotatably mounted on the outside of the fixed shaft, and this arrangement enables the sector gear to rotate around the fixed shaft under the action of the fixed shaft.

[0009] Preferably, the spur gear is fixedly mounted on the surface of the rotating shaft, and this arrangement drives the rotating shaft to rotate by rotating the spur gear.

[0010] Preferably, the bottom of the rotating shaft is fixedly connected to the rotating drum, and this arrangement can drive the rotating drum to rotate through the rotating shaft.

[0011] Preferably, an arc groove matching with the clamping block is provided inside the sleeve, and the arc groove is provided so that the clamping block can drive the moving block to rotate and move inside the sleeve.

[0012] Preferably, a guide groove matching the clamping block is provided on the side of the rotating cylinder, and the guide groove is provided so that the clamping block can drive the moving block to rotate and move inside the sleeve by rotating the rotating cylinder.

[0013] Preferably, the fixed rod and the linkage rod are connected via a rotating shaft, and the rotating shaft and the output shaft of the motor are located on different axes. This arrangement allows the fixed rod to drive the linkage rod to move by driving the motor.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] (1) The electroplating device for metal-based printed circuit boards can drive the motor to periodically rotate the sector gear around the fixed shaft under the action of the fixed rod, the linkage rod and the fixed shaft, so that the spur gear drives the rotating shaft to perform reciprocating axial rotation, and the rotating cylinder to perform reciprocating axial rotation. Under the action of the arc groove and the guide groove, the clamping block drives the moving block to rotate up and down inside the sleeve. Under the action of the connecting rod, the hook can drive the circuit board to rotate up and down, so as to better electroplate the circuit board.

[0016] (2) The electroplating device for metal-based printed circuit boards drives the circuit board on the hook surface to move by starting the cylinder, which is convenient for taking and placing the circuit board and is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the internal structure of the driving device of the utility model;

[0020] Figure 4This is a schematic diagram of the structure of the sleeve, rotating cylinder and moving block of the utility model.

[0021] In the figure: 1. base; 2. electroplating tank; 3. gantry; 4. cylinder; 5. driving device; 501. mounting cylinder; 502. motor; 503. fixing rod; 504. linkage rod; 505. sector gear; 506. fixing shaft; 507. spur gear; 508. rotating shaft; 6. moving rotating device; 601. sleeve; 602. rotating cylinder; 603. moving block; 604. clamping block; 605. connecting rod; 606. hook. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-4 The utility model provides a technical solution: a metal-based printed circuit board electroplating device, including a base 1, an electroplating pool 2, a gantry 3, a cylinder 4, a driving device 5, and a moving rotating device 6. The electroplating pool 2 is arranged on the top of the base 1, the gantry 3 is arranged on the top of the base 1, the cylinder 4 is arranged on the top of the inner wall of the gantry 3, the driving device 5 is arranged at the bottom of the cylinder 4, and the moving rotating device 6 is arranged at the bottom of the driving device 5.

[0024] The driving device 5 is composed of a mounting cylinder 501, a motor 502, a fixed rod 503, a linkage rod 504, a sector gear 505, a fixed shaft 506, a spur gear 507, and a rotating shaft 508. The mounting cylinder 501 is fixedly mounted on the bottom of the cylinder 4, the motor 502 is fixedly mounted on the top of the inner wall of the mounting cylinder 501, the fixed rod 503 is fixedly mounted on the output shaft of the motor 502, and the linkage rod 504 is rotatably mounted on the bottom of the fixed rod 503. The fixed rod 503 and the linkage rod 504 are connected by a rotating shaft, and the rotating shaft and the output shaft of the motor 502 are on different axes. This arrangement can drive the motor 502 to make the fixed rod 5 03 drives the linkage rod 504 to move, the fan gear 505 is rotatably installed on the top of the linkage rod 504, the fixed shaft 506 is fixedly installed inside the mounting tube 501, and the fan gear 505 is rotatably installed on the outside of the fixed shaft 506. Under the action of the fixed shaft 506, the fan gear 505 can be rotated around the fixed shaft 506. The spur gear 507 is meshed with the fan gear 505, and the rotating shaft 508 is rotatably installed inside the mounting tube 501. The spur gear 507 is fixedly installed on the surface of the rotating shaft 508. This arrangement drives the rotating shaft 508 to rotate by rotating the spur gear 507.

[0025] The mobile rotating device 6 is composed of a sleeve 601, a rotating cylinder 602, a moving block 603, a block 604, a connecting rod 605, and a hook 606. The sleeve 601 is fixedly installed at the bottom of the installation cylinder 501, the rotating cylinder 602 is sleeved inside the sleeve 601, and the bottom of the rotating shaft 508 is fixedly connected to the rotating cylinder 602. This arrangement can drive the rotating cylinder 602 to rotate through the rotating shaft 508. The moving block 603 is movably installed inside the rotating cylinder 602, the block 604 is fixedly installed on the side of the moving block 603, and the sleeve An arc groove matching with the block 604 is provided inside 601, and the arc groove is provided so that the block 604 can drive the moving block 603 to rotate and move inside the sleeve 601. A guide groove matching with the block 604 is provided on the side of the rotating cylinder 602, and the guide groove is provided. By rotating the rotating cylinder 602, the block 604 can drive the moving block 603 to rotate and move inside the sleeve 601. The connecting rod 605 is fixedly installed at the bottom of the moving block 603, and the hook 606 is fixedly installed at the bottom of the connecting rod 605.

[0026] When in use, hang the circuit board on the hook 606, start the cylinder 4, immerse the circuit board in the electroplating pool 2, drive the motor 502, and make the fixed rod 503 drive the linkage rod 504 to move. Under the action of the fixed shaft 506, the fan gear 505 can rotate periodically around the fixed shaft 506, so that the spur gear 507 drives the rotating shaft 508 to rotate reciprocatingly axially, and the rotating cylinder 602 can rotate reciprocatingly axially. Under the action of the arc groove and the guide groove, the block 604 drives the moving block 603 to rotate up and down inside the sleeve 601. Under the action of the connecting rod 605, the hook 606 can drive the circuit board to rotate up and down, so as to better electroplating the circuit board.

[0027] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0028] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that many changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention.

Claims

1. An electroplating device for a metal-based printed circuit board, comprising a base (1), an electroplating tank (2), a gantry (3), a cylinder (4), a driving device (5), and a moving and rotating device (6), characterized in that: The electroplating pool (2) is arranged on the top of the base (1), the gantry (3) is arranged on the top of the base (1), the cylinder (4) is arranged on the top of the inner wall of the gantry (3), the driving device (5) is arranged on the bottom of the cylinder (4), and the moving and rotating device (6) is arranged on the bottom of the driving device (5); The driving device (5) is composed of a mounting tube (501), a motor (502), a fixed rod (503), a linkage rod (504), a sector gear (505), a fixed shaft (506), a spur gear (507), and a rotating shaft (508); the mounting tube (501) is fixedly mounted on the bottom of the cylinder (4); the motor (502) is fixedly mounted on the top of the inner wall of the mounting tube (501); the fixed rod (503) is fixedly mounted on the output shaft of the motor (502); the linkage rod (504) is rotatably mounted on the bottom of the fixed rod (503); the sector gear (505) is rotatably mounted on the top of the linkage rod (504); the fixed shaft (506) is fixedly mounted inside the mounting tube (501); the spur gear (507) and the sector gear (505) are meshed; and the rotating shaft (508) is rotatably mounted inside the mounting tube (501); The moving and rotating device (6) is composed of a sleeve (601), a rotating cylinder (602), a moving block (603), a clamping block (604), a connecting rod (605), and a hook (606); the sleeve (601) is fixedly mounted on the bottom of the mounting cylinder (501); the rotating cylinder (602) is sleeved inside the sleeve (601); the moving block (603) is movably mounted inside the rotating cylinder (602); the clamping block (604) is fixedly mounted on the side of the moving block (603); the connecting rod (605) is fixedly mounted on the bottom of the moving block (603); and the hook (606) is fixedly mounted on the bottom of the connecting rod (605).

2. The electroplating device for a metal-based printed circuit board according to claim 1, characterized in that: The sector gear (505) is rotatably mounted on the outside of the fixed shaft (506).

3. The electroplating device for a metal-based printed circuit board according to claim 1, characterized in that: The spur gear (507) is fixedly mounted on the surface of the rotating shaft (508).

4. The electroplating device for a metal-based printed circuit board according to claim 1, characterized in that: The bottom of the rotating shaft (508) is fixedly connected to the rotating cylinder (602).

5. The electroplating device for a metal-based printed circuit board according to claim 1, characterized in that: The sleeve (601) is provided with an arc-shaped groove inside that matches the clamping block (604).

6. The electroplating device for a metal-based printed circuit board according to claim 1, characterized in that: A guide groove matching the clamping block (604) is provided on the side of the rotating cylinder (602).

7. The electroplating device for a metal-based printed circuit board according to claim 1, characterized in that: The fixed rod (503) and the linkage rod (504) are connected via a rotating shaft, and the rotating shaft and the output shaft of the motor (502) are located on different axes.

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