JPH0523578Y2 - - Google Patents

Description

[Detailed description of the invention] (Field of industrial application) The present invention vibrates the workpiece that has been pulled up from a processing tank such as a plating tank or an electrostatic coating tank to remove the processing liquid remaining on the surface of the workpiece. The present invention relates to a device for draining liquid from a processed object.

(Prior Art) As a device for draining liquid from a processed material for the above-mentioned purpose, there is one that drains liquid by raising a hanger for supporting the processed material to the top of the processing tank and then tilting it. Are known. However, this type of hanger in which the hanger is tilted has the disadvantage that the device is inevitably complicated and large.

(Problems to be solved by the invention) The present invention solves the above-mentioned conventional drawbacks, has a relatively simple structure, and is capable of reliably draining the liquid from the processed material pulled up from the processing tank. It was completed to provide a liquid draining device for things.

(Means for Solving the Problems) The first idea devised to solve the above problems is to attach an elevating pedestal to an elevating guide rail suspended from a traveling trolley that runs along the treatment tank, A hanger lifting rod for lifting a hanger for supporting the object to be processed is attached to the lower end, an actuator is provided on the hanger lifting rod, and a vibration device is attached to the tip of the actuator via an elastic support at the contact part with the hanger. This is a characteristic feature.

Also, the second work was done to solve the same problem.
The idea is to attach an elevating pedestal to the elevating guide rail hanging from a traveling trolley that runs along the processing tank, and attaching a hanger lifting rod to the lower end of this elevating pedestal via an elastic support to suspend the hanger for supporting the processed material. The present invention is characterized in that the hanger lifting rod is provided with an actuator whose tip can come into contact with the hanger, and a vibration device is further attached to the actuator.

These ideas will be explained in more detail below along with examples.

(Example) Figures 1 to 3 show an example of the first invention, in which 1 is a processing tank, 2 is a rail installed above it, and 3 is a rail that runs along the processing tank on this rail 2. It is a traveling trolley that can be moved along. Reference numeral 4 denotes a pair of elevating guide rails suspended from the traveling carriage 3, and numeral 5 represents an elevating frame that is moved up and down by an elevating motor 6 while being guided by the elevating guide rails 4.

A horizontal hanger lifting rod 7 is attached to the lower end of the elevating frame 5 via an arm, and by engaging both ends of the rod with the hooks of a hanger 8 for supporting the workpiece W, the hanger 8 is lifted. It has a structure that allows it to be lifted.

In the first invention, an actuator 9 such as an air cylinder is provided above the hanger lifting rod 7 so as to face downward, and when the rod 10 is extended, it will come into contact with the hanger 8. An electric vibrating device 12 is attached to the tip of the rod 10 in contact with the hanger 8 via an elastic support 11 made of rubber or the like.

The device of the first invention configured in this way first lowers the elevating platform 5 to the lower end along the elevating guide rail 4 as shown in FIG. let After that,
The lifting frame 5 is raised to engage the hanger 8 with the hanger lifting rod 7. Next, actuate the actuator 9, and as shown in Figure 2, the vibration device 1 at its tip
2 against the hanger 8. In this state, when the lifting frame 5 is raised while operating the vibration device 12, the workpiece W is lifted together with the hanger 8. During this time, the vibration device 12 is pressed against the hanger 8 by the actuator 9 and vibrates. is added, the processing liquid adhering to the surface of the object W to be processed is shaken off by vibration and drained. Also, the vibration device 12
is supported by the actuator 9 via the elastic support 11, so that vibrations can be reliably applied to the workpiece W via the hanger 8, and vibrations can be prevented from being transmitted to the elevating frame 5 side.

While draining the liquid in this way, the elevating frame 5 is raised to the upper end, the vibrating device 12 is stopped, and the actuator 9 is operated in the opposite direction to lower the vibrating device 12.
away from hanger 8. Thereafter, the carriage 3 is moved laterally along the rails 2, and the hanger 8 is moved to the next processing tank as in the conventional method.

As described above, according to the present invention, the processing liquid adhering to the surface of the object W to be processed can be easily and reliably removed using vibration. In addition, unlike the conventional device that tilts the hanger 8, the present invention only needs to provide an actuator 9 with a vibration device 12 to an ordinary hanger lifting device, so the structure is simple and does not require a large device. There are advantages to not doing so.

4 to 6 show an embodiment of the second invention. In the second invention, a hanger lifting rod 7 is attached to the lower end of the elevating frame 5 via an elastic support 11, and an actuator 9 whose tip can come into contact with the hanger 8 is attached to the hanger lifting rod 7.
is installed. A vibration device 12 is attached to the upper end of this actuator 9.

The operation of the device of this second device is almost the same as that of the first device, but in the second device, when the vibration device 12 is operated with the tip of the actuator 9 in contact with the hanger 8, the hanger is lifted. All of the parts below the rod 7 (actuator 9, vibration device 12, hanger 8, and workpiece W) vibrate, and liquid can be drained in the same manner as in the first invention.

(Effects of the invention) As explained above, all the devices of the invention drain the processing liquid adhering to the surface of the workpiece W pulled up from the processing tank by using the vibration given by the vibration device. In addition to being able to
The structure of the entire device can be made simple and compact. Further, according to the device of the present invention, the vibration of the vibrating device can be reliably transmitted to the hanger using the actuator, and an excellent liquid draining effect can be obtained.

Therefore, the present invention has extremely great practical value as a liquid draining device for a processed material that solves the problems of the conventional method.

[Brief explanation of the drawing]

Fig. 1 is a front view showing an embodiment of the first invention, Fig. 2 is a front view showing the drained state, Fig. 3 is a side view thereof, and Fig. 4 is a front view showing an embodiment of the second invention. FIG. 5 is a front view showing the drained state, and FIG. 6 is a side view thereof. DESCRIPTION OF SYMBOLS 1... Processing layer, 3... Traveling trolley, 4... Elevating guide rail, 5... Elevating frame, 7... Hanger lifting rod, 8... Hanger, 11... Elastic support, 1
2... Vibration device.

Claims (1)

[Claims for Utility Model Registration] 1. An elevating pedestal 5 is attached to an elevating guide rail 4 suspended from a traveling cart 3 that runs along the processing tank 1, and a hanger for supporting the object W to be processed is attached to the lower end of the elevating pedestal 5. A hanger lifting rod 7 for lifting the hanger 8 is attached, an actuator 9 is provided on the hanger lifting rod 7, and a vibrating device 12 is attached to the tip of the actuator 9 via an elastic support 11 at the contact part with the hanger 8. A device for draining liquid from the processed material. 2. An elevating pedestal 5 is attached to the elevating guide rail 4 suspended from the traveling trolley 3 running along the processing tank 1, and a hanger lifting rod 7 for hoisting the hanger 8 for supporting the object W to be processed is attached to the lower end of the elevating pedestal 5. A liquid drainer for a processed material, which is attached via an elastic support 11, is equipped with an actuator 9 whose tip can come into contact with the hanger 8, and is further equipped with a vibration device 12 on the actuator 9. Device.