KR200269655Y1 - Apparatus for Washing Sample Pannel - Google Patents

Abstract

Provided is a specimen cleaning device for removing scale from a specimen of black coil SP. The specimen washing device 100 includes a specimen fixing device 110, a lifting device 140, a transfer device, a washing tank 150, a rinsing tank 160, a gas collecting device 170 and a control panel 180, , Specimen fixing device 110 includes a clamp 111 and the hanger 120. The clamp 111 includes a C-shaped beam and tightening bolts 117 and 118 disposed on the side thereof to tighten the specimen SP. The hanger 120 has hooks 123 and 124 for hanging the clamp 111. Lifting device 140 is composed of a winding drum 141 winding or unwinding the test piece lifting wire 142, the hanger 120 is connected to the lower end of the wire 142. The conveying apparatus is disposed on the pair of pinion gears 131 and 132 and the upper side thereof so that the pair of racks 133 and 134 are configured to move back and forth within the housing 101 as the pinion gears 131 and 132 rotate. Include. The washing tank 150 and the rinsing tank 160 are disposed in the housing 101. The gas collecting device 160 has an end portion of an intake pipe 172 extending from a blower 161 for sucking gas, and is connected to the center of the ceiling of the housing 101 formed in a hat shape.

Description

Specimen Cleaning Device {Apparatus for Washing Sample Pannel}

This design relates to a specimen cleaning device for cleaning specimens cut into sheet metal form, and more specifically, black coil during hot-rolled intermediate inspection of stainless steel or PO materials (pickling and oiling materials). It relates to a specimen cleaning device for removing a scale layer from the surface of the specimen (SP) of.

During the hot-rolled inspection of stainless steel or PO material, it is difficult to clearly identify the surface defects such as the Rohgh Band or the linear roll mark in the black coil, and the quality in the annealing pickling process It takes three to five days of air until the test results are fed back, which can lead to large quantities of poor quality products on site.

This invention was devised to solve this problem in consideration of various problems as described above, and it is a pickling operation for removing scales attached to the surface of a specimen cut into sheet metal, such as stainless hot rolled steel sheet or other PO material specimen. The purpose is to provide a specimen cleaning device that can be efficiently and safely performed.

1 is a perspective view showing the overall configuration of a specimen washing apparatus according to a preferred embodiment of the present invention,

FIG. 2 is a side view illustrating components disposed inside the housing of the specimen washing apparatus shown in FIG. 1;

3 is a side view similar to FIG. 2 and viewed from a direction different from that of FIG. 2;

4 is a perspective view showing in detail the configuration of the specimen fixing device of the specimen washing apparatus shown in FIG.

5 is a perspective view showing in detail the configuration of the rinsing of the specimen washing apparatus shown in FIG.

6 is a perspective view showing in detail the configuration of the lifting device and the conveying device of the specimen washing apparatus shown in FIG.

7 is a perspective view showing in detail the configuration of the washing tank of the specimen washing apparatus shown in FIG.

Specimen cleaning device provided according to this invention to solve the above-described technical problem is a specimen fixing device for fixing the specimen, a conveying device for transporting the specimen back and forth, a lifting device for lifting the specimen up and down, and pickling the specimen And a rinsing tank for holding a rinsing liquid for rinsing off the mixed acid solution on the surface of the specimen, and a gas collecting device for collecting the gas generated during the washing. A heating apparatus for heating up to temperature is provided.

In addition, it includes a control panel arranged to collect a switch for controlling the operation of each operating element of the cleaning device.

In the following, on the basis of the accompanying drawings will be described in detail the configuration of a specimen washing apparatus according to a preferred embodiment of this invention.

1 is a specimen washing device 100 including a specimen fixing device 110, a lifting device 140, a transfer device, a washing tank 150, a rinsing tank 160, a gas collecting device 170 and a control panel 180. ) Is shown in its entirety, and its side views are shown in FIGS. 2 and 3.

As shown in FIG. 4, the specimen fixing device 110 includes a clamp 111 and a hanger 120.

The clamp 111 is disposed on the side of the C-beam and the C-beam to insert the specimen of the black coil (SP) tightening bolts 117, 118 so as not to deviate from the specimen (SP) inserted into the C-beam ).

As shown in FIG. 5, the hanger 120 is for hanging the clamp 111, and the hooks 113 and 114 attached to the upper side of the C-beam of the clamp 111 are the support plates 121 of the hanger 120. It is formed to be easily coupled or separated on the hooks 123 and 124 formed on the bottom surface.

As shown in Figure 6, the lifting device 140 is composed of a winding drum 141 for winding or unwinding the test piece lifting wire 142, the hanger 120 is connected to the lower end of the wire 142.

In more detail, the hanger 120 includes a support plate 121 formed of a flat plate, and hooks 123 and 124 are formed on the lower side of the support plate 121, and four strands are formed on an upper surface of the support plate 121. Equilibrium holding ropes 123, 124, 125, and 126 are attached to four points to maintain the horizontal posture of the support plate. Ends of the wires 142 drooping are connected.

As shown in FIG. 6, the transfer device 130 includes a pair of pinion gears 131 and 132 attached to opposite positions on the inner surface of both side walls of the housing 101 of the cleaning device 100, and such a pinion gear ( A pair of racks 133 and 134 disposed on the upper side of the 131 and 132 and configured to move back and forth within the housing 101 as the pinion gears 131 and 132 rotate, and the loading gage 101 in the left and right directions. Arranged transversely includes a cross beam 135 connected to both ends of the pair of racks (133, 134).

Winding drum 141 constituting the lifting device 140 is connected to the middle of the cross beam 135.

When the pinion gears 131 and 132 are rotated using the handle 136, the racks 133 and 134 are moved forward and backward in the housing 101. Accordingly, the winding drum 141, the hanger 120, and the specimen may be moved. The fixing device 110 and the specimen SP fixed thereto are conveyed back and forth in the housing 101.

As shown in FIG. 7, the washing tank 150 is disposed below the specimen fixing device 110 in the housing 101, and in this embodiment, mixed acid (multiple tuning acids are suitably mixed to pickle the specimen SP). Acid), so that the specimen can be immersed in and taken out of the mixture.

An electric heating device for heating mixed acid to an appropriate temperature is installed at the bottom of the washing tank 150, and an outlet 152 for discharging mixed acid for disposal or replacement is installed.

The rinsing tank 160 is arranged side by side in the housing 101 in front of and behind the washing tank. In this embodiment, the water for rinsing out the mixed acid contained in the specimen SP is stored, and the specimen SP is immersed in and taken out of the water. It is configured to be.

The rinsing tank 160 is provided with an outlet 162 for discharging wastewater.

The heating device 151 installed at the bottom of the washing tank 150 has a Teflon coating so as not to be corroded by the mixed acid solution.

The gas collecting device 160 is configured to collect and remove gas generated in the pickling operation and diffused in the housing 101, and extends from the intake pipe 172 extending from the inhaler 161 to suck gas. The end is connected to the center of the ceiling of the housing 101 formed in the shape of a hat.

Preferably, as shown in Figs. 2 and 3, the washing tank 150 and the rinsing tank 160 are supported by the support 180 and disposed at a constant height from the ground, so that when the waste liquid or waste water is discharged, It is easy to arrange the drain container DB under 152,162.

As shown in FIG. 3, a plurality of hooks 123 and 124 are formed on the hanger 120, and are configured to simultaneously wash a plurality of specimens SP fixed by the specimen fixing device 110.

Now, the process of pickling the specimen of the flag coil using the specimen washing apparatus according to this embodiment will be described in detail.

First, take a specimen (SP) of the appropriate size from the black coil to be pickled, and put the upper end into the C-shaped beam of the clamp 111 of the specimen fixing device 110 and tighten the specimen (117, 118) to tighten the specimen ( Do not leave SP).

Open the door installed in the front of the housing 101 and hang the specimen fixing device 110 to the hanger 120 using the hooks (111, 112).

The pinion gears 131 and 132 are rotated until the specimen SP caught on the hanger 120 is positioned above the washing tank 150 by turning the handle 136 of the transfer device.

When the specimen (SP) is located in the upper portion of the washing tank 150, by pressing the down button installed on the control panel 180 to operate the lifting device 140 to immerse the specimen (SP) in the pickling solution in the washing tank 150.

At this time, in order to increase the pickling reaction effect, after setting the proper temperature of the mixed acid solution with the temperature controller on the control panel, turn on the heating device.

When the pickling operation is completed after a certain time, the rising button to raise the specimen (SP) to take out from the washing tank 150.

Thereafter, in order to wash the mixed acid solution on the surface of the specimen SP, the handle 136 of the transfer device is operated to place the specimen SP on the rinsing tank 160.

Then, by pressing the down button installed in the control panel to wash the specimen (SP) in the water in the rinsing tank 160 and to raise again.

The gas collecting device 170 is operated to collect the gas generated during the pickling operation.

When the pickling operation is completed and the gas in the specimen washing apparatus is removed, the door of the housing 101 is opened and the surface of the specimen SP is inspected.

According to the specimen washing apparatus of the present invention as described above, the pickling operation for removing the scale attached to the surface of stainless steel or other PO material can be performed efficiently and safely.

Claims (1)

A specimen holding device for holding the specimen, A feeder for transporting the specimen back and forth, A lifting device for elevating the specimen up and down, A washing bath containing the tax solution for pickling specimens, A rinse tank containing a rinse solution for rinsing off the mixed acid solution deposited on the surface of the specimen, It includes a gas collecting device for collecting the gas generated during washing, Specimen cleaning device, characterized in that the washing tank is installed a heating device for heating the washing liquid to an appropriate temperature.