CN210341116U

CN210341116U - Three-dimensional swinging device for electroplating

Info

Publication number: CN210341116U
Application number: CN201920630761.3U
Authority: CN
Inventors: 张大友; 罗明; 邓志坚
Original assignee: Dongguan C Ray Automatics Technology Co ltd
Current assignee: Dongguan C Ray Automatics Technology Co ltd
Priority date: 2019-05-06
Filing date: 2019-05-06
Publication date: 2020-04-17
Anticipated expiration: 2029-05-06

Abstract

The utility model relates to a three-dimensional swinging device for electroplating, which comprises a main frame, a first motor reducer, a rotating shaft, a chain wheel transmission mechanism, a first cam, a lower swinging frame, a second motor reducer, a second cam, an upper swinging frame, a limiting guide wheel set and a flying bar, wherein the first motor reducer drives the first cam to eccentrically rotate through the rotating shaft, the first cam drives the lower swinging frame to rotate along the YZ axis direction, the second cam drives the upper swinging frame to reciprocate along the X axis under the limiting action of the limiting guide wheel set, the three-dimensional swinging device for electroplating has reasonable structural design, low manufacturing cost and convenient use and maintenance, the lower swinging frame rotates along the YZ axis direction, the lower swinging frame reciprocates along the X axis, the up-down swinging frame motion is superposed and comprehensively acted on the flying bar workpiece, the flying bar workpiece is driven to generate three-dimensional motion in an electroplating bath, and the workpiece can be effectively electroplated by contacting with the maximization of liquid medicine, the electroplating yield is improved, and the electroplating production requirement is met.

Description

Three-dimensional swinging device for electroplating

Technical Field

The utility model relates to an electroplating device field, concretely relates to electroplate and use three-dimensional device that sways.

Background

Electroplating is a process of plating a thin layer of other metals or alloys on the surface of a workpiece by utilizing an electrodeposition theory, thereby preventing metal oxidation (such as corrosion), improving the wear resistance, conductivity, light reflection, corrosion resistance (such as copper sulfate and the like), enhancing the appearance and the like, and easily generating bubbles to be attached or hidden on the surface of the workpiece due to the self shape limitation of the plated workpiece, particularly a complex workpiece and the surface tension of liquid medicine in the electroplating process to cause no electroplating or poor electroplating; in order to eliminate the defects, the feiba workpiece needs to do multidimensional action in the electroplating bath, so that bubbles are taken out of the liquid level due to the buoyancy of the liquid medicine and the acting force generated by the flowing of the liquid medicine, the workpiece can be in maximum contact with the liquid medicine to be effectively electroplated, and the electroplating yield is improved.

SUMMERY OF THE UTILITY MODEL

To the problems existing in the prior art, the utility model provides an electroplate with three-dimensional device that sways, concrete technical scheme is as follows:

a three-dimensional swinging device for electroplating comprises a main frame, a first motor reducer, a rotating shaft, a chain wheel transmission mechanism, a first cam, a lower swinging frame, a second motor reducer, a second cam, an upper swinging frame, a limiting guide wheel set and a flying bar, wherein the first motor reducer is arranged above the main frame and drives the rotating shaft to rotate, the two rotating shafts are mutually transmitted through the chain wheel transmission mechanism, the first cam is arranged at two ends of the rotating shaft and connected with the bottom of the lower swinging frame, the first cam is driven by the first motor reducer to eccentrically rotate through the rotating shaft, the lower swinging frame is driven by the first cam to rotationally move along the YZ-axis direction, the second motor reducer is arranged above the lower swinging frame and drives the second cam to eccentrically rotate, the second cam is connected with the bottom of the upper swinging frame, the limiting guide wheel set is arranged above the lower swinging frame, and the limiting guide wheel set is slidably arranged on the upper swinging frame, the second cam drives the upper swing frame to reciprocate along the X axis under the limiting action of the limiting guide wheel set, and the flying bar is mounted above the upper swing frame and used for hanging workpieces.

As a preferred scheme of the utility model, sprocket feed mechanism includes first sprocket, second sprocket and drive chain, and first sprocket is installed in a pivot, and the second sprocket is installed in another pivot, and first sprocket passes through the drive chain transmission and connects the second sprocket.

As an optimal proposal of the utility model, the upper swing frame is provided with a cup rider for mounting the flying bus.

As the utility model discloses a preferred scheme, both sides around the frame top are shaken down to spacing guide pulley group installation, and the unilateral has 3 spacing guide pulley groups.

As a preferred scheme of the utility model, single spacing guide pulley group includes two guide pulleys, goes up to sway frame slidable mounting between two guide pulleys that separate mutually.

As an optimized scheme of the utility model, the pivot is passed through support bearing and is rotated and install in total frame top.

As an optimized proposal of the utility model, the first cam is connected with the lower swinging frame through the connecting bearing.

The utility model has the advantages that: the utility model discloses electroplate with three-dimensional device that sways structural design is reasonable, low in manufacturing cost, use and maintain convenient, sway the frame down along YZ axle direction rotary motion, sway the frame down along X axle reciprocating motion, on swaying frame motion stack from top to bottom was synthesized and is used the piece that flies to, drive and fly the piece and produce three-dimensional motion in the plating bath, let the work piece can with the contact of liquid medicine maximize and can effectively electroplate, improve and electroplate the yields, satisfy the electroplating production demand.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a top view of the present invention;

fig. 3 is a side view of the present invention;

FIG. 4 is an enlarged view at A in FIG. 2;

FIG. 5 is an enlarged view at B in FIG. 3;

fig. 6 is a schematic structural view of the upper swing frame sliding mounting limiting guide wheel set of the present invention.

Detailed Description

The following description of the embodiments of the present invention will be made with reference to the accompanying drawings:

in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the indicated position or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as appropriate by those of ordinary skill in the art.

As shown in figures 1 to 5, a three-dimensional swinging device for electroplating comprises a main frame 1, a first motor reducer 2, a rotating shaft 3, a chain wheel transmission mechanism, a first cam 4, a lower swinging frame 5, a second motor reducer 6, a second cam 7, an upper swinging frame 8, a limiting guide wheel set 9 and a flying bar 10, wherein the first motor reducer 2 is installed above the main frame 1, the rotating shaft 3 is driven to rotate by the first motor reducer 2, the rotating shaft 3 is provided with two cams which are mutually driven by the chain wheel transmission mechanism, the first cam 4 is installed at two ends of the rotating shaft 3, namely, the first cam 4 is respectively installed at the left end and the right end of one rotating shaft 3, the first cam 4 is connected with the bottom of the lower swinging frame 5, the second motor reducer 2 is installed above the lower swinging frame 5, the second cam 7 is driven to eccentrically rotate by the second motor reducer 2, the second cam 7 is connected with the bottom of the upper swinging frame 8, the limiting guide wheel set 9 is installed above the lower swinging frame 5, the upper swing frame 8 is slidably provided with a limiting guide wheel set 9, a flying bar 10 is arranged above the upper swing frame 8, and the flying bar 10 is used for hanging workpieces.

Specifically, the sprocket drive mechanism includes a first sprocket 11, a second sprocket 12 and a transmission chain 13, the first sprocket 11 is installed in one of the shafts 3, the second sprocket 12 is installed in the other shaft 3, the first sprocket 11 is connected with the second sprocket 12 through the transmission chain 13, when the first motor reducer 2 drives the front shaft 3 to rotate, the front shaft 3 drives the first sprocket 11 to rotate, the first sprocket 11 drives the second sprocket 12 to rotate through the transmission chain 13, and the transmission chain 13 drives the rear shaft 3 to rotate.

Specifically, a cup 14 for mounting a flying bar is mounted above the upper swing frame 8, the rotating shaft 3 is rotatably mounted above the main frame 1 through a support bearing 14, and the first cam 4 is connected with the lower swing frame 5 through a connecting bearing 15.

Specifically, as shown in fig. 6, the limiting guide wheel sets 9 are installed on the front side and the rear side above the

lower swing frame

5, 3 limiting guide wheel sets 9 are arranged on one side, each limiting guide wheel set 9 comprises two guide wheels, and the upper swing frame 5 is slidably installed between the two spaced guide wheels.

The working principle is as follows: first motor reducer 2 drive the place ahead pivot 3 and rotate, place ahead pivot 3 passes through sprocket drive mechanism drive rear pivot 3 and rotates, pivot 3 drive first cam 4 eccentric rotation, swing frame 5 is along YZ axle direction rotary motion under the drive of first cam 4, second motor reducer 6 drive second cam 7 eccentric rotation, swing frame 8 is followed X axle reciprocating motion under the limiting displacement of spacing guide pulley group 9 in the drive of second cam 7, two kinds of motion superposes and uses flying bar 10, flying bar 10 drives the work piece and is three-dimensional motion in plating bath 16, let the work piece can with the contact of liquid medicine maximize and can effectively electroplate.

The above description is provided for the purpose of describing the present invention in more detail with reference to the preferred embodiments, and it should not be construed that the present invention is limited to these descriptions, and it will be apparent to those skilled in the art that the present invention can be implemented in many ways without departing from the spirit and scope of the present invention.

Claims

1. The utility model provides an electroplate and use three-dimensional device that sways which characterized in that: the flying robot comprises a main frame, a first motor reducer, a rotating shaft, a chain wheel transmission mechanism, a first cam, a lower swinging frame, a second motor reducer, a second cam, an upper swinging frame, a limiting guide wheel set and a flying bus, wherein the first motor reducer is arranged above the main frame and drives the rotating shaft to rotate, the two rotating shafts are mutually driven by the chain wheel transmission mechanism, the first cam is arranged at two ends of the rotating shaft and connected with the bottom of the lower swinging frame, the first motor reducer drives the first cam to eccentrically rotate by the rotating shaft, the first cam drives the lower swinging frame to rotationally move along the direction of a YZ axis, the second motor reducer is arranged above the lower swinging frame and drives the second cam to eccentrically rotate, the second cam is connected with the bottom of the upper swinging frame, the limiting guide wheel set is arranged above the lower swinging frame, the limiting guide wheel set is slidably arranged on the upper swinging frame, and the second cam drives the upper swinging frame to reciprocate along the X axis under the limiting action of the limiting guide wheel set, and a flying bar is arranged above the upper swing frame and used for hanging workpieces.

2. The three-dimensional rocking device for plating according to claim 1, wherein: the chain wheel transmission mechanism comprises a first chain wheel, a second chain wheel and a transmission chain, the first chain wheel is installed in one rotating shaft, the second chain wheel is installed in the other rotating shaft, and the first chain wheel is connected with the second chain wheel through the transmission chain in a transmission mode.

3. The three-dimensional rocking device for plating according to claim 1, wherein: and a cup used for mounting the flying bus is arranged above the upper swing frame.

4. The three-dimensional rocking device for plating according to claim 1, wherein: the limiting guide wheel sets are arranged on the front side and the rear side above the lower swinging frame, and 3 limiting guide wheel sets are arranged on one side.

5. The three-dimensional rocking device for plating according to claim 1 or 4, wherein: the single limiting guide wheel set comprises two guide wheels, and the upper swing frame is slidably mounted between the two guide wheels which are separated from each other.

6. The three-dimensional rocking device for plating according to claim 1, wherein: the rotating shaft is rotatably arranged above the main frame through a supporting bearing.

7. The three-dimensional rocking device for plating according to claim 1, wherein: the first cam is connected with the lower swing frame through a connecting bearing.