JPS6020070B2 - brush washing machine - Google Patents

Description

[Detailed description of the invention] The present invention relates to a brush bran washer.

Generally, during the polishing process after polishing liquid crystal glass, watch glasses, lenses, etc. with cerium oxide, it is difficult to clean the polishing agent because the particles of cerium oxide used in the polishing agent are so fine. Since it is not possible to completely remove the stain using an ultrasonic vertical washing machine, the current situation is that all polishing companies wash the stain by hand by scrubbing it with a cloth or brush. In addition, when the items to be washed are small, conventional rotating brush or sponge roller washing machines cannot be used.

- Because of the lar conveyor-type feeding mechanism, the items to be washed may fall between the rollers or be blown away by the rotation of the brush, making it impossible to wash them. Therefore, in the present invention, two brush discs with bristles planted diagonally in a direction that corresponds to the direction of movement of the entire object to be washed are installed facing each other so that the direction of the bristles coincide with each other, and the brush discs are It is constructed to give reciprocating vibration in the direction of movement of the liquid.

According to the present invention, when the object to be washed is inserted between the brush disks from one side of the brush disk, the bristles of the brush are planted diagonally in a direction that corresponds to the direction of movement of the object to be washed.
Coupled with the vibration, the bristles of the brush disk progress while being rubbed, and if a washing liquid is supplied to this, fine abrasives such as cerium oxide are completely washed away and come out of the brush disk. It has the characteristic of coming.

The embodiments shown in the drawings will be described below.

First, the principle of the present invention will be explained based on FIG. The hair is transplanted in a direction that adapts to the hair.

For example, if the item to be washed is metal, nylon hair is used, or if the item is glass, horse hair is used. Then, the lower brush disk 2 is fixed, the upper brush disk 1 is given reciprocating vibration in the direction of the arrow shown in the figure, and when the object to be polished a is inserted between the brush disks 1 and 2, it moves in the direction of the left arrow in the drawing. When the upper brush disk 1 moves, the bristles 1' of the upper brush disk 1 stand up and send the bran material to be washed forward, and at the same time, the bristles 2' of the lower brush disk 2 fall down and carry the liquid material a to be washed. Rub the bottom surface.

Next, when the upper brush board 1 moves in the direction of the arrow to the right, its bristles fall down and rub the top surface of the object to be cleaned, and the bristles on the lower brush board 2 stand up in the opposite direction, causing the object to be washed to move. keep it in place. When the above operations are repeated,
Since the object to be polished a is rubbed alternately with each bristles while moving, if the polishing liquid is supplied thereto, the object to be polished a will be washed and discharged from the side opposite to the supply side. Also, as shown in Fig. 2A, the same washing can be performed by alternately vibrating both brush discs 1 and 2 back and forth. This can be done by giving rise and fall motion, and if both brush discs are inclined as shown in Figure 2 (c), the Oka effect can be achieved by giving vertical vibration to the upper brush disc. When both brush disks are tilted, the polishing liquid is supplied from the front in the direction of movement of the object to be polished. FIG. 3 shows a device of the present invention that utilizes the above-mentioned principle, and is designed to adapt to the shape of the object to be washed.

That is, both the brush disks 3 and 4 are vertically divided in the direction of movement of the article to be washed a, and the left and right divided brush disks 3a, 3b, 4
a, 4b are formed.

The lower brush disks 4a, 4b are pivoted to the underframe 7 by their respective support frames 5, 5, and the right and left rods 6, 6, which are pivoted downwardly, respectively, 6a, 6b are extendable and retractable by a supporting arm 8. It becomes.

Therefore, depending on how the saddle grip 8 is screwed in, the support frames 5, 5
swings, and the lower brush discs 4a, 4b are tilted upward or downward.

The upper brush discs 3a and 3b also have a similar structure.

However, the support frames 9, 9 are pivoted to the suspension frame 12, 9a, 9.
b.

10a, 1ob are pivot parts of the rods 10, 10 relative to the support frames 9, 9;
swings up and down.

A cam is inserted into the shaft hole provided at the tip of the arm 13, and the shaft 14, which is provided eccentrically in the shaft hole, is inserted into the bearing portion 12a of the suspension frame 12. When rotated, the suspension frame 12 moves up and down, and the upper brush board is adjusted up and down.

The base end 13a of the arm 13 is also inserted through a shaft 16 supported by a bearing 15 of the underframe 7, so that it can slide in a direction perpendicular to the plane of the paper.

17 is a lever that swings in a direction perpendicular to the paper surface,
A roller 18 provided at the base end 13a of the arm 13 is mounted on the upper fork 17a, and a drive ball 19 is mounted on the lower fork 17b.
The eccentric cam 20 of is engaged.

A pin 22 is supported in the middle of the swing lever 17 via a bearing 21, and this pin 22 is connected by an adjustment screw 23 to an adjustment body 25 that moves up and down along a guide 24.

The drive shaft 19 is a pulley 2 driven by a motor (not shown).
It is driven by a V-belt suspended between the pulleys 26 and 27, and its speed is adjusted depending on how the V-belt is stretched across the pulleys 26 and 27. The brush polishing machine configured as described above adjusts the inclination angles of the brush discs 3a, 3b, 4a, 4b by screwing in and out the saddles 8 and 11 according to the shape of the object to be polished, and also has a hanging frame. Adjust 12 up or down.

Further, the adjusting screw 23 is screwed in and out of the adjusting body 25 to arbitrarily set the position of the pin 22, and the rotational speed of the drive shaft 19 is also adjusted to V.
Adjust by changing the belt tension. When the drive shaft 19 is driven in this way, the swinging lever 17 swings around the pin 22 by the eccentric cam 20, so the arm 13 is moved from the shaft due to the engagement relationship between the forked part 17a of the swinging lever 17 and the roller 18. 16 in a direction perpendicular to the plane of the paper, and the upper brush discs 3a and 3b also perform reciprocating motion, causing one of the brush discs to move back and forth. Once the item to be washed is inserted, the process proceeds and is refined according to the principles described above. In addition to the above-described embodiments, the brush disk may be formed into a harmonic shape. In any case, in the present invention, the object to be washed is moved while being rubbed by the brush due to the vibration of the brush disk, and the object to be washed is thoroughly washed during the movement, so it does not matter how fine the particles of the abrasive are. It also has the feature that it can be forcibly removed from the sewing material to be washed, thereby saving the labor of hand washing in the conventional washing process.

[Brief explanation of drawings]

FIG. 1 is an explanatory diagram showing the principle of the device of the present invention. FIGS. 2A, 2B, and 2C are explanatory diagrams showing the principle of the apparatus of the present invention, which is different from that in FIG. 1. FIG. 3 is a sectional view showing one embodiment of the device of the present invention. 1, 2 or 3, 4...Brush board, 1
′,2′...hair. Figure 1 Figure 2 Figure 3

Claims (1)

[Scope of Claims] 1. Two brush discs with bristles planted diagonally in a direction that corresponds to the traveling direction of the object to be washed are installed facing each other so that the direction of the flocking coincides with each other, and A brush washer configured to give reciprocating vibration in the direction of travel. 2. The brush washer according to claim 1, wherein one of the brush discs is fixed and the other is configured to give reciprocating vibration in the direction of movement of the object to be washed. 3. A brush washer according to claim 1, wherein both brush discs are configured to alternately vibrate back and forth in the direction of movement of the object to be cleaned. 4. The brush disk according to claim 1, 2, or 3, wherein both brush disks are installed so as to be inclined upward in the direction of movement of the object to be washed, and the object to be washed is supplied from the rear. Brush washer. 5. The brush according to claim 1, 2, 3, or 4, wherein each of the upper and lower brush discs stacked on top of each other is curved according to the shape of the object to be washed. Washing machine.