KR100415137B1 - Apparatus for making india ink - Google Patents

Abstract

This invention relates to a roller rotary kneader that feeds evenly well. The ink grinder is equipped with a guide roller attached to the ink grinder with an inclined guide groove formed on the rotary shaft connected to the electric motor, and connected to an ink holder supporting the food on the upper side of the roller. Coupled to the inclined groove of the guide roller described above, it was configured to be polished while feeding and retracting the food contacting the upper surface of the ink polishing roller according to the rotation of the motor rotating shaft. According to the present invention, since the feed is supported by the ink holder, while the food is ground and polished by the ink grinding roller, the food is uniformly well ground.

Description

Ink grinder {APPARATUS FOR MAKING INDIA INK}

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to ink grinders, and more particularly, to a grind grinder adapted to grind by rotation of an abrasive roller in contact with the ink.

The ink grinder is divided into a grinder which is in direct contact with the food grindstone and a grinder which is polished by the rotation of the rotating roller while contacting the feeding rotary roller without directly contacting the feeding mill. In general, the grinder for making direct contact with the feeding of the food is relatively used as it is using the conventional method of eating directly in contact with the manual feeding. However, these conventional grinders require a lot of force to move the food under pressure to the food in order to come into contact with the food, and also need to move along a certain trajectory on the food, so wear only on a specific part of the rice. The problem is that it occurs.

Utility Model Publication No. 97-798 discloses a grinder that combines a crank plate with a worm gear connected to a motor shaft, and is made to grind while turning on a feeding crayfish attached to a crank plate connected to the crank plate by the interaction of the worm gear and the crank plate. Was released. Such a conventional grinder has a problem that the crank wan attached to the food is rotated in a state in which the crank wan is in close contact with the food intake, so that a large load is applied to the rotating shafts of the crank wan and the motor. In addition, the above-mentioned ink grinder is used as one of the grinders because the grind is performed in the cramped bar. As the grind is closely adhered to the grind by mechanical pressure, the grind is abrasion of the cramped crab so that a large amount of the grind grinds by a large number of people, such as a calligraphy school. In places where ink is used, it appears to be an economic problem.

In order to solve the above-mentioned defects of the conventional grinder, a grinder has been developed which is equipped with a grinding wheel attached to a rotating shaft of an electric motor so as to be rotated by a motor, and installed to grind and grind the food above the grind roller. . It is true that the feed grinder rotates while the roller rotated by the motor is in contact with the food contained in the lower food collector of the roller and at the same time rotates in contact with the upper food, but the feed and the roller are always in a constant position. Since it is in contact with the food after using for a certain period of time it was found that the problem that the food is difficult to grind due to wear.

The object of the present invention is to eliminate the drawbacks of the conventional grinding machine, in particular the grinding machine using the ink grinding roller to change the contact position of the ink and polishing roller to change the feeding position, so that the grinding machine evenly contacts the ink It is also to provide a grinder, configured to grind the food well.

The above object of the present invention is to attach a guide roller formed with a groove on the outer periphery of the rotary shaft connected to the rotary shaft of the electric motor by a worm gear, and to install the ink polishing roller in contact with the ink contained in the ink tank at the outer end of the rotary shaft. The upper part of the ink grinding roller is installed with a feed holder to install a weight to press down on the feed holder, and a guide piece moving along the groove of the guide roller described above between the operation connected to the feed holder to rotate the motor. When the rotating shaft and the guide roller rotates by means of the ink grinder of the present invention configured to be in contact with the ink while moving forward and backward by a guide piece inserted into the guide groove of the guide roller.

1 is a front view of a black grinder according to the present invention,

Figure 2 is a front view showing a state in which food is moved in Figure 1,

3 is a cross-sectional view taken along the line I-I of FIG.

4 is a plan view of a black grinder according to the present invention with a part of the upper surface of the case cut away;

<Description of the symbols for the main parts of the drawings>

1 Case 2 Drive 3 Grinding 4 Drive 12 Drive

14 ... spindle 16 ... guide roller 18 ... polishing roller 20 ... water bottle

22 ... Sink support plate 24 ... Suck 26 ... Weight 28 ...

30 ... Information groove 32 ... Elevation platform 33 ... Female thread 36 ... Connection hole

38 ... Connecting rod 40 ... Information plate 42 ... Information rod 46 ... Rectangle groove

The present invention is provided in the ink grinder which is installed above the ink container in contact with the ink and supported by the food holder to be pressed against the upper surface of the ink polishing roller rotated by the motor to be pressed down. A guide roller having a guide groove is attached to the rotating shaft of the polishing roller, and the ink holder has a guide rod installed forward and backward along the guide plate formed on the upper surface of the ink grinder case, and is inserted into the guide groove of the guide roller described above. The guide piece is provided, and consists of a grinder, which is configured to come into contact with the grind roller while feeding and reversing by the rotation of the guide roller.

In the present invention, the rotation shaft and the motor of the ink polishing roller are installed in the case, and may be directly aligned with the axis of the motor, but may be connected using a worm gear. Grooves are formed in the outer periphery of the ink-rolling roller to insert the guide pieces formed between the operation of the ink-holding rollers. Was decided.

The ink tank is installed below the ink grinding roller, and the ink tank can be lifted to make it easy to remove the ink after the food has been completely polished while the ink contained therein can smoothly contact the ink grinding roller. The above-mentioned lifting and lowering of the ink container is solved by a simple method of elevating the supporting plate installed below the ink container and supporting the ink container. In the present invention, the supporting plate is attached to the lower side of the above-mentioned ink container so as to rotate the lifting shaft at the rear, and the supporting plate is lifted by a method of screwing the screw formed at the upper end of the lifting shaft to the female screw installed in the case. It was.

Above the ink polishing roller, a ink holder was installed to be supported while being pressed against the food roller. This ink holder was fixed to the weight installed above the case, and was pressed to the feed roller by the weight. The weight was attached to the weight, and the weight moved along the guide rail fixed to the case. At the outer end portion of the above-described guides, a guide piece inserted into the guide groove of the guide roller connected to the ink polishing roller was attached.

According to this configuration, when the guide roller is rotated by the motor, the guide piece inserted into the groove of the roller moves forward and backward along the groove of the roller, and the feeder attached to the end of the guide together with the guide slot moves forward and backward. The above-described guide piece may be provided with a cylindrical bearing in order to reduce the friction between the guide piece and the guide roller groove sidewall so as to reduce noise and reduce the load on the motor.

In addition, a guide groove is formed in the weight fixed to the ink holder, and the guide rod fixed to the case is inserted into the guide groove. The guide groove is for allowing the weight to move forward and backward in a stable state. The guide groove is formed in the long direction parallel to the moving direction between the guides and may be formed on only one side or on both sides. In addition, the above-described guide grooves may be formed to be open to both sides or may be formed in the form of a closed long hole, but it is preferable to insert two guide rods into one groove for stable forward and backward movement of the muffler. Do. It is preferable to install a bearing in the above-mentioned guide rod to reduce friction between the sidewall of the guide groove and the guide rod.

The weight described above may be in close contact with the feed polishing roller by its own weight or may be in close contact with the feed polishing roller by a separate spring device.

Hereinafter, the present invention will be described in detail with reference to the drawings.

1 is a front view of the case grinding wall of the ink grinder according to the present invention, wherein the ink grinder according to the present invention has a driving part 2 and a polishing part 3 provided in the case 1 and an operating part 4 provided above the case. It includes. The driving unit 2 includes a driving device 12 including a motor and a guide roller 16 having a rotation shaft 14, and the ink grinding unit 3 includes an abrasive roller 18 and a ink tank 20 and It consists of a keg support plate 22 for raising and lowering the keg, and the operating unit 4 includes a weight down pressure 26 and a weight to press down so as to be in close contact with the gland holder 24 and the food grinding roller 18 for supporting the grate. It consists of an actuating body 28 connected to the guide roller 16 to be connected to the weight and to advance the weight 26 and the eater 24 back and forth.

The rotary shaft 14 of the guide roller 16 constituting the drive unit 2 is connected to the rotary shaft of the motor by a worm gear, and a spiral guide groove 30 is formed on the outer circumferential surface of the guide roller 16. A polishing roller 18 housed in the polishing section 3 is attached to the outer end of the rotating shaft 14 so that the polishing roller 18 is rotated by the rotation of the rotating shaft 14.

The ink tank 20 is provided below the polishing roller 18 which comprises the grinding | polishing part 3, and this ink tank is installed so that the ink contained inside may contact the bottom face of the polishing roller 18. FIG. When the ink tank 20 forms the ink by the polishing roller 18, the ink is raised to contact the polishing roller, but the ink is installed below the ink tank 20 so that the ink can be lowered to be easily taken out after the ink is formed. It is placed on the cylinder support plate 22 so as to be easily taken out. The keg support plate 22 is coupled to be freely rotated at the lower end of the lifting shaft 32 installed to protrude toward the upper surface of the case, the upper end of the lifting shaft 32 is a female screw formed on the upper plate of the case ( Screwed in 33). Therefore, the keg support plate 22 is raised and lowered by the rotation of the lifting interval 32.

The rotating shaft 14 of the above-described polishing roller 18 is supported to be rotatable by the support plates 60 and 62 fixed to the case.

It includes a mud holder 24 constituting the operating unit 4, the mud holder is made of a metal or plastic bent in a U-shape to insert the food, the side wall is inserted into the holder 34 is fixed to the hold It has a fixing means 25, such as a bolt for fastening. This ink holder 24 was fixed to the weight 26 which exerted downward pressure to be in close contact with the feeding grinding roller. A connecting hole 36 is formed in the weight 26, and a connecting rod 38 fixed to an end of the operation section 28 is inserted into the connecting hole 36 so that the weight can be lifted. The operation section 28 is supported so that the guide plate 40 installed inside the case can be moved forward and backward, and the outer end of the operation section 28 is formed on the outer circumference of the guide roller 16 of the driving unit 2 described above. Guide rods 42 inserted into the guide grooves 30 are attached. Cylindrical bearing 44 is attached to the above-described guide rod 42 to minimize the friction with the side wall of the guide groove 30. In addition, the weight 26 is formed with a rectangular groove 46, the rectangular groove 46 is inserted into the guide 48 fixed to the case upper surface plate to guide back and forth in a straight line when the weight addition forward and backward Was done. Bearing 50 is also installed in this guide 48 to minimize the friction on the side wall of the groove 46.

The ink grinder according to the present invention is inserted into the ink holder 24 so as to be in close contact with the ink polishing roller 18 by the weight of the weight 26, and the ink container 20 is raised to raise the ink bucket 20. After contacting the bottom surface of the roller, the ink roller roller 18 is rotated by the motor, and the ink roller roller rotates to grind the food. According to the present invention, the guide rod 42 attached to the end of the operating rod 28 is installed to move along the guide groove 30 of the guide roller 16. The ink provided in the ink holder 24 attached to the end portion 28 is also moved forward and backward, so that the ink is ground while being uniformly contacted over the longitudinal direction of the outer circumferential surface of the feed grinding roller 18.

Further, according to the present invention, the guide rod 42 inserted into the guide groove 30 of the guide roller 16 and the rectangular groove 46 formed in the weight which guides forward and backward of the weight 26 in a straight line form. Since the bearing is installed in the guide 48 to be inserted, noise caused by friction with the guide groove or the rectangular groove circumferential wall can be reduced.

After the food is safely ground, the rotation of the grinding roller is stopped, and the lifting lever 32 is rotated to lower the ink tank support plate 22 so that the ink tank is lowered, and then the ink tank is taken out to use the ink.

According to the present invention, the guide rod 42 of the operation period 28 is inserted into the helical guide groove 30 on the outer circumferential surface of the rotary shaft 14 of the ink polishing roller 18 so as to move forward and backward. At the same time, since the food is supported while feeding and retracting the food holder, the outer peripheral surface of the polishing roller 18 is not only uniformly ground but also has the effect of smoothing the ink.

In particular, the bearing is installed on the guide rod 42, which is rubbed on the side wall of the guide roller 16, thereby reducing the noise caused by friction with the side wall of the guide groove during operation.

Claims (3)

In the ink grinder, which is supported by a grinder, in contact with a grinder supported by a grinder, having a spiral guide groove 30 on an outer circumferential surface of the rotary shaft 14 of the grinding roller 18 by a motor. The guide roller 16 is installed and the guide rods 42 formed in the operation section 28 connected to the suction hole 24 are inserted to be polished while contacting the polishing roller while feeding and reversing according to the rotation of the guide roller. Ink grinder. 2. The grinder according to claim 1, characterized in that the guide rod (42) has a bearing (44) at its end in contact with the side wall of the guide groove (30). The ink grinder according to claim 1, characterized in that the ink grinder has a keg support plate (22) which is elevated by an elevating shaft (32) below the keg.