A kind of movable cathode mechanism for plating line
Technical field
The invention belongs to plating line manufacturing technology more particularly to a kind of movable cathode mechanisms for plating line.
Background technique
It is well known that having the station for needing cathode to move horizontally in electroplate technology, thus need to drive dress
It sets and cathode electrode seat is driven to be horizontally moved.Currently, the existing machine for driving cathode to move horizontally in electroplate technology
The generally existing following disadvantage of structure:
1) structure is complicated, fluctuation of service, and manufacture, cost of installation and maintenance are high;
2) when driving, acceleration is larger, and components is caused mutually to impact, and noise is big, and each components are easily damaged.
Summary of the invention
The purpose of the present invention is to provide a kind of movable cathode mechanism for plating line, the simple, cost with structure
Stable feature low and reliable for operation, to solve to ask for above-mentioned existing for the movable cathode mechanism of plating line in the prior art
Topic.
To achieve this purpose, the present invention adopts the following technical scheme:
A kind of movable cathode mechanism for plating line comprising chassis, upper frame and cathode block, the upper frame pass through several
Group back-up roller wheel is movably arranged on the chassis, and the cathode block is fixed on the upper frame, wherein the chassis
One end be fixed with motor, one end of the output axis connection eccentric block of the motor, the other end of the eccentric block can turn
It is connected to one end of the upper frame dynamicly.
Particularly, the several groups back-up roller wheel includes back-up roller wheel group and guide support roller group, the back-up roller wheel
Group includes the back-up roller wheel support for being fixed on the chassis both ends, is equipped on the back-up roller wheel support and is resisted against the upper frame
The support wheel of bottom, the guide support roller group include the guide roller support for being fixed on the chassis two sides, the guiding
The guide support wheel for being set to the upper frame two sides is installed on roller support, there is support guide on the guide support wheel
Slot, the upper frame two sides are set in the support guide slot.
Particularly, the connecting pin of eccentric block offers guide groove on the upper frame, and bearing is provided in the guide groove, described inclined
The end of heart block is connected in the bearing.
Beneficial effects of the present invention are that the movable cathode mechanism for plating line has following compared with prior art
Advantage:
1) using eccentric sine transmission mechanism, structure is simple, stable, and manufacture, cost of installation and maintenance are low;
2) eccentric sine transmission mechanism is used, the dynamic conditions on upper frame are preferable, and acceleration is smaller, avoid due to accelerating
It spends and causes components mutually to impact greatly, reduce noise, extend the service life of each components.
Detailed description of the invention
Fig. 1 is the main view for the movable cathode mechanism for plating line that the specific embodiment of the invention 1 provides;
Fig. 2 is the side view for the movable cathode mechanism for plating line that the specific embodiment of the invention 1 provides.
In figure:
1, chassis;2, upper frame;3, cathode block;4, back-up roller wheel support;5, support wheel;6, guide roller support;7, it is oriented to
Support wheel;8, motor;9, eccentric block;10, guide groove;11, bearing.
Specific embodiment
To further illustrate the technical scheme of the present invention below with reference to the accompanying drawings and specific embodiments.
Please refer to shown in Fig. 1 and Fig. 2, in the present embodiment, a kind of movable cathode mechanism for plating line include chassis 1,
Upper frame 2 and cathode block 3, the upper frame 2 is movably arranged on the chassis 1 by several groups back-up roller wheel, if described
Dry group back-up roller wheel includes back-up roller wheel group and guide support roller group, and the back-up roller wheel group includes being fixed on the chassis 1
The back-up roller wheel support 4 at both ends is equipped with the support wheel 5 for being resisted against 2 bottom of upper frame, institute on the back-up roller wheel support 4
Stating guide support roller group includes the guide roller support 6 for being fixed on 1 two sides of chassis, is installed on the guide roller support
There is the guide support wheel 7 for being set to 2 two sides of upper frame, there is support guide slot, the upper frame 2 on the guide support wheel 7
The square tube of two sides is set in the support guide slot, plays the role of support guide when with to the movement of upper frame 2.
The cathode block 3 is corresponding to be fixed on the upper frame 2 for fixed negative pole bar, and one end of the chassis 1 is fixed with
Motor 8, one end of the output axis connection eccentric block 9 of the motor 8 correspond to one end of the eccentric block 9 on the upper frame 2
Guide groove 10 is offered, bearing 11 is provided in the guide groove 10, the end of the eccentric block 9 is connected in the bearing 11.
Eccentric block 9 is driven to move when motor 8 rotates, in 9 eccentric rotary of eccentric block, due to support wheel 5 and guiding branch
The constraint of support wheel 7, upper frame 2 will generate horizontal reciprocating movement.
The above embodiments only describe the basic principles and characteristics of the invention, and the invention is not restricted by the above cases,
Without departing from the spirit and scope, the invention also has various changes and changes, and these changes and changes are both fallen within
In scope of the claimed invention.The scope of the present invention is defined by the appended claims and its equivalents.