阅读说明：本技术 一种省墨条自储水便携式全自动研墨机 (Ink-saving strip self-water-storage portable full-automatic ink grinding machine ) 是由 李军英 张琳 豆志伟 于 2019-09-26 设计创作，主要内容包括：一种省墨条自储水便携式全自动研墨机,包括水仓、研磨装置和墨仓,研磨装置包括墨条槽和磨盘,磨盘倾斜旋转并伸入水皿中,同时磨盘与伸出墨条槽下端口的墨条相接触,通过摩擦产生墨液,墨液流入水皿,水皿与其上方的水仓及其下方的墨仓相通,水仓底部通过压力输水管与其下方的微型压力传感器相连以实时监测水仓的水量。还可包括控制装置和夹持装置,后者通过轴按钮驱动中心轴转动,以使中心轴上的弹性拨片夹紧墨条槽中的墨条。本发明特殊设计的墨条槽与磨盘的结构可以实现墨条的无浪费研墨,节约了资源；在墨条的夹持上采用了非固定式；可以自给水进行研墨,增加了用户体验；便于携带；可实现全自动注水、研墨、出墨,提高了效率,节省了时间。(The utility model provides a economize china ink strip from portable full-automatic ink grinder of water storage, including sump, grinder and sump, grinder includes china ink strip groove and mill, the mill slope is rotatory and stretch into in the basin, simultaneously the mill contacts with the china ink strip that stretches out the lower port of china ink strip groove, produces china ink through the friction, china ink flows into the basin, the basin communicates with each other with the sump of its top and sump below, the sump bottom links to each other with the miniature pressure sensor of below rather than through the pressure raceway in order to monitor the water yield of sump in real time. Control means and holding means may be included which drive rotation of the central shaft via the shaft knob to cause the resilient paddle on the central shaft to grip the ink stick in the ink stick channel. The ink strip groove and the grinding disc which are specially designed in the invention can realize waste-free ink grinding of the ink strips, thereby saving resources; the ink stick is clamped in a non-fixed mode; ink can be ground by self-feeding water, so that the user experience is improved; is convenient to carry; can realize full-automatic water injection, ink grinding and ink discharging, improve the efficiency and save the time.)

1. A portable full-automatic ink grinder capable of saving ink and storing water automatically is characterized by comprising a water bin (7), a grinding device and an ink bin (16) positioned below the grinding device and the water bin;

the grinding device comprises an ink bar groove (8), a grinding disc (11) and a water dish (19), wherein the grinding disc (11) is driven by a direct current speed reducing motor (14) to rotate at an inclined angle, a part of the grinding disc (11) lower than the center of the grinding disc extends into the water dish (19), a part of the grinding disc (11) higher than the center of the grinding disc is positioned right below the ink bar groove (8), the upper surface of the part is in contact with an ink bar extending out of the lower port of the ink bar groove (8) and generates relative movement due to rotation, ink is formed on the surface of the grinding disc (11) through contact friction, the ink flows downwards into the water dish (19), and the lower port of the ink bar groove (8) has the same inclination as the grinding disc (11);

the water vessel (19) is communicated with the water bin (7) above the water vessel through a water conveying pipe (17) with an electromagnetic valve (18) and is also communicated with the ink bin (16) below the water vessel through an ink conveying pipe (28) with an electromagnetic valve (18)Tong (Chinese character of 'tong')And the bottom of the water sump (7) is connected with a miniature pressure sensor (24) below the water sump through a pressure water conveying pipe (25), and the miniature pressure sensor (24) is used for monitoring the water quantity of the water sump (7) in real time.

2. The portable full-automatic ink grinder of claim 1, characterized in that it further comprises a control device, said control device comprises a single chip microcomputer and a control panel (3), said control device is used to control the rotation of the grinding disc (11), the opening and closing of the electromagnetic valve (18) under the water bin (7) and the opening and closing of the electromagnetic valve (18) under the water dish (19), and set the working time of the grinding device.

3. The portable full-automatic ink-saving strip self-storing water-portable ink-grinder of claim 1, characterized by further comprising a holding device, the holding device comprises a central shaft (22), a shaft sleeve (27), an elastic pick (20), a spring (21), a shaft button (23), a cover (5) and a hand-held handle (2),

the portable handle (2) is positioned at the top of the cover (5), the upper port of the shaft sleeve (27) is connected to the lower portion of the middle of the cover (5), the central shaft (22) is positioned in the shaft sleeve (27), the lower portion of the central shaft (22) extends out of the shaft sleeve (27), the central shaft (22) only rotates in the shaft sleeve (27), the shaft button (23) penetrates through the cover (5), the lower portion of the shaft button (23) is in contact with the upper portion of the central shaft (22), the shaft button (23) only moves vertically, a spring (23) is further arranged between the shaft button (23) and the central shaft (22), the central shaft (22) is driven to rotate in the shaft sleeve (27) by pressing the shaft button (23), when the shaft button (23) is released, the spring (21) pushes the shaft button (23) upwards, and the shaft button (23) drives the central shaft (22) to rotate;

the utility model discloses a novel ink ribbon groove, including cover (5), ink ribbon groove (8), central shaft (22), the side of axle sleeve (27) is fixed in through fin (9) in the middle part of ink ribbon groove (8), is equipped with the opening corresponding with ink ribbon groove (8) up end on cover (5), and open towards one side of central shaft (22) in ink ribbon groove (8) lower part has the slotted hole, central shaft (22) lower part lateral surface is equipped with elasticity plectrum (20), and when pressing axle button (23), and elasticity plectrum (20) are changeed over to under the drive of central shaft (22) in the slotted hole, when loosening axle button (23), and elasticity plectrum (20) are rolled out.

4. The portable full-automatic ink grinder with the ink-saving strip and the water storage function as claimed in claim 3, wherein a square hole is formed in the middle of the cover (5), and the part of the shaft button (23) penetrating through the cover (5) is a square shaft matched with the square hole, so that the shaft button (23) can only move vertically.

5. The portable full-automatic ink-saving strip self-storing water rubbing machine according to claim 1 or 3, wherein a brush (10) is provided at the lower opening of the ink strip tank (8).

6. The portable full-automatic ink-saving strip self-storing water rubbing machine as claimed in claim 1, wherein the water chamber (7) is an annular water chamber, and the annular water chamber is located below the cover (5) and around the central shaft (22) and the ink strip groove (8).

7. The portable full-automatic ink-grinding machine with ink-saving strip and self-storing water as claimed in claim 1, characterized in that the dc speed-reducing motor (14) is a 12V brushless dc speed-reducing motor, and is located in the sealed cavity under the grinding disc (11), and is directly powered by a 12V dc battery.

8. The portable full-automatic ink-saving strip self-storing water rubbing machine as claimed in claim 1, wherein in order to avoid the ink strips from being directly immersed in water for rubbing and to improve the rubbing quality, the rubbing plate (11) is arranged to form an inclination angle of 20 ° with the horizontal plane so as to achieve the rubbing on the high side and the rubbing on the low side. Considering that the ink bar groove (8) does not influence the rotation of the grinding disc (11), the lower port of the ink bar groove (8) close to the grinding disc (11) is also arranged to have an inclination angle of 20 degrees, the ink bar groove (8) is promoted to be closer to the grinding disc (11), and the waste of ink bars is avoided.

9. The portable full-automatic ink-grinding machine with ink-saving strip and self-storing water as claimed in claim 1, characterized in that the grinding device is characterized in that the rotation speed of the grinding disc (11) is 75 r/min; the grinding disc (11) adopts a diamond sand grinding disc with the mesh number range of 500-2000 meshes.

10. A method of grinding with a grinding machine according to claim 1, characterized by the steps of:

putting the selected ink sticks into an ink stick groove (8), selecting the water yield and the grinding time of a water bin in advance, starting a grinding machine, firstly opening an electromagnetic valve (18) positioned below the water bin (7), and sending water to a water dish (19) for standby;

at the moment, the water level of the water bin (7) is detected in real time through the micro pressure sensor (24) so as to estimate the water quantity in the water dish (19), and when the water quantity in the water dish (19) reaches the required water quantity, the electromagnetic valve (18) is closed;

the motor starts to drive the grinding disc (11) to rotate, when the grinding disc (11) rotates through the water dish (19), a certain amount of water is attached to the grinding disc (11), meanwhile, the grinding disc (11) and the ink strips fixed by the ink strip groove (8) move relatively, and the tail ends of the contacted ink strips are ground into required powdered ink powder through friction of the grinding disc and the ink strips; the ink powder is combined with water to form ink liquid which enters a water vessel (19) to generate diffusion effect, and finished ink is generated;

the ink sticks continue to move downwards along the ink stick grooves (8) under the action of self gravity to be contacted with the rotating grinding disc (11), and the grinding disc (11) rotates obliquely to achieve the effect of continuous grinding;

when the grinding process is finished after the set grinding time is reached, an electromagnetic valve (18) below a water dish (19) is opened, and finished ink is sent to an ink bin (16).

Technical Field

The invention relates to an ink grinding device capable of automatically grinding ink, discharging ink, storing water and storing ink, in particular to a portable full-automatic ink grinding machine capable of saving ink strips and automatically storing water, belonging to the technical field of automatic grinding machines.

Background

In order to ensure that the solid ink can not replace excellent quality and save time and labor, several electric ink grinding machines appear in the current market, but the existing ink grinding machines all adopt a mode of fixing and clamping ink sticks, the clamping is difficult, a clamping part cannot be completely ground, the waste of the ink sticks is caused, the existing ink grinding machines only have outstanding practicability and lack the artistry of the ink sticks, the carrying is inconvenient, the automation degree is low, the ink is required to be taken by a user through water injection at every use, and therefore the portable full-automatic ink grinding machine which can save the ink sticks and can store water automatically needs to be designed.

Disclosure of Invention

The invention aims to provide a portable full-automatic ink-grinding machine capable of saving ink bars and storing water automatically, which provides the most appropriate ink by simulating the original ink-grinding principle, and realizes the functions of automatically adding water and discharging ink and the like by a control system consisting of a single chip microcomputer, thereby improving the efficiency and saving manpower, thereby overcoming the defects of the traditional electric ink-grinding machine,

a portable full-automatic ink-saving strip and self-water-storage ink grinder comprises a grinding device, a water storage and ink storage device, a clamping device, a power device and a control device, wherein the power device is positioned in a sealing cavity below the grinding device, and the control device comprises a single chip microcomputer.

The device is characterized in that the grinding device comprises a grinding disc, an ink bar groove, a central shaft, an elastic shifting sheet, a built-in annular water sump and a tail end brush; the mill is rotatory by direct current gear motor drive, produces relative motion with the fixed ink stick in ink stick groove, through contact friction, forms mixed liquid on the mill surface, and the brush can restrict little volume ink stick and grind, mixes and takes place the diffusion effect in the liquid gets into the water ware, and the ink stick reaches the effect of lasting grinding under the effect of self gravity.

The water storage and ink storage device comprises a built-in annular water bin, a miniature pressure sensor, a water delivery pipe, an electromagnetic valve, a water vessel and an ink bin. The system sends water to the water vessel through the electromagnetic valve arranged below the built-in annular water sump, and the electromagnetic valve is closed when the water quantity reaches the required water quantity, so that the water sending is finished. After the ink grinding process is finished, the system starts the electromagnetic valve to be opened, and finished ink is sent into the ink bin.

The clamping device comprises a central shaft, a spring, a portable handle, a shaft button and three elastic shifting pieces. Cover and axle button pass through the quad slit and square shaft cooperation, guarantee that the axle button can only be vertical motion, and the compression of intermediate spring, rotary motion is to the center pin, drives the rotation that the certain angle within range was done to the elasticity plectrum, and the elasticity plectrum adopts elastic material, presss from both sides tightly when can realizing three china ink sticks simultaneously.

The power device located in the sealed cavity below the grinding device is characterized in that a 12V brushless direct current speed reduction motor serves as a prime motor, the shaft of the direct current speed reduction motor outputs high-torque and low-rotation-speed power through a speed reducer, so that driving force of a grinding disc is provided, certain stability is still achieved when small impact occurs, the power device is controlled by a control device through an electromagnetic relay, and power is directly supplied by a self-contained 12V direct current battery.

The control device internally provided with the single chip microcomputer comprises the single chip microcomputer and a control panel. Three groups of buttons are arranged on the control panel, the grinding disc can be controlled to rotate, the water sump lower electromagnetic valve can be controlled to be opened and closed, the water dish lower electromagnetic valve can be controlled to be opened and closed, the grinding device can be set to work time, and the miniature pressure sensor can monitor the water quantity of the built-in annular water sump in real time. The power supply of the control device is directly supplied by a built-in 5V direct current battery.

Compared with the prior electric ink grinder, the invention has the advantages that: the ink bar groove and the grinding disc which are specially designed have the advantages that waste-free ink grinding of the ink bars can be realized, and resources are saved; the ink stick is clamped in a non-fixed mode; the ink grinding machine can be provided with the built-in annular water bin, can grind ink by self-feeding water, and increases user experience; the appearance is artistic due to the use of bamboo joints; the built-in battery has small volume and is convenient to carry; the automatic ink-jet device can own a control system, can realize full-automatic water injection, ink grinding and ink discharging, improves the efficiency and saves the time.

Drawings

Fig. 1 is a diagram showing the overall effect of the present invention.

Fig. 2 is a cross-sectional view of the present invention.

Fig. 3 is a structural view of a spindle button in the present invention.

Fig. 4 is a structural diagram of the elastic pick of the present invention, wherein fig. 4a is a perspective view and fig. 4b is a top view.

Fig. 5 is a block diagram of a water dish and abrasive disc of the present invention.

FIG. 6 is a diagram of the chamber component layout of the present invention.

Wherein: 1. The casing, 2, portable handle, 3, control panel, 4, battery compartment, 5, the cover, 6, the water injection stopper, 7, the sump, 8, the ink strip groove, 9, the fin, 10, the brush, 11, the mill, 12, the flange shaft coupling, 13, the sealing washer, 14, direct current gear motor, 15, direct current gear motor seat, 16, the sump, 17, the raceway, 18 solenoid valve, 19, the water ware, 20, the elasticity plectrum, 21, the spring, 22, the center pin, 23, the axle button, 24, miniature pressure sensor, 25, the pressure raceway, 26, the battery case, 27, the axle sleeve, 28, the ink delivery pipe.

Detailed Description

Referring to fig. 1-6, a portable full-automatic ink-saving strip self-storing ink-tank ink-grinding machine is characterized by comprising a water tank 7, a grinding device, an ink tank 16 located below the grinding device and the water tank 7;

the grinding device comprises an ink bar groove 8, a grinding disc 11 and a water dish 19, wherein the grinding disc 11 is driven by a direct current speed reducing motor 14 to rotate at an inclined angle, a part of the grinding disc 11, which is lower than the center of the grinding disc, extends into the water dish 19, a part of the grinding disc 11, which is higher than the center of the grinding disc, is positioned right below the ink bar groove 8, the upper surface of the part is in contact with an ink bar extending out of the lower port of the ink bar groove 8 and generates relative movement due to rotation, ink is formed on the surface of the grinding disc 11 through contact friction, the ink flows downwards into the water dish 19, and the lower port of the ink bar groove 8 has the same inclination as the grinding disc 11;

the water vessel 19 is communicated with the water bin 7 above the water vessel through a water conveying pipe 17 with an electromagnetic valve 18, and is also communicated with the ink bin 16 below the water vessel through an ink conveying pipe 28 with an electromagnetic valve 18, the bottom of the water bin 7 is connected with a micro pressure sensor 24 below the water bin through a pressure water conveying pipe 25, and the micro pressure sensor 24 is used for monitoring the water quantity of the water bin 7 in real time.

The portable full-automatic ink grinder with the ink-saving strip and the self-water storage function is characterized by further comprising a control device, wherein the control device comprises a single chip microcomputer and a control panel 3, and is used for controlling the rotation of the grinding disc 11, the opening and closing of the electromagnetic valve 18 below the water bin 7, the opening and closing of the electromagnetic valve 18 below the water dish 19 and setting the working time of the grinding device. As shown in the attached drawings, a plurality of buttons are arranged on the control panel 3 and are used for starting up, controlling the grinding disc 11 to rotate, and controlling the electromagnetic valve 18 under the water sump 7 and the electromagnetic valve 18 under the water dish 19, which can be realized by adopting the prior art.

The portable full-automatic ink-saving strip self-water-storage ink-grinding machine is characterized by also comprising a clamping device, wherein the clamping device comprises a central shaft 22, a shaft sleeve 27, an elastic poking sheet 20, a spring 21, a shaft button 23, a machine cover 5 and a hand-held handle 2,

the portable handle 2 is positioned at the top of the cover 5, the upper port of the shaft sleeve 27 is connected to the lower part of the middle part of the cover 5, the central shaft 22 is positioned in the shaft sleeve 27, the lower part of the central shaft 22 extends out of the shaft sleeve 27, the central shaft 22 only rotates in the shaft sleeve 27, the shaft button 23 penetrates through the cover 5, the lower part of the shaft button 23 is contacted with the upper part of the central shaft 22, the shaft button 23 only moves vertically, a spring 23 is also arranged between the shaft button 23 and the central shaft 22, the shaft button 23 is driven to rotate in the shaft sleeve 27 by pressing the shaft button 23, when the shaft button 23 is released, the spring 21 pushes the shaft button 23 upwards, and the shaft button 23 drives the central shaft 22 to;

the side that axle sleeve 27 is fixed in through fin 9 in the middle part of ink stick groove 8, is equipped with the opening corresponding with ink stick groove 8 upper end mouth on the cover 5, and open towards one side of center pin 22 in ink stick groove 8 lower part has the slotted hole, center pin 22 lower part lateral surface is equipped with elasticity plectrum 20, and when pressing axle button 23, elasticity plectrum 20 is gone into under the drive of center pin 22 in the slotted hole, when loosening axle button 23, elasticity plectrum 20 rolls out the slotted hole.

The portable full-automatic ink grinder with the ink-saving strip and the self-water storage function is characterized in that a square hole is formed in the middle of the cover 5, and the part of the shaft button 23 penetrating through the cover 5 is a square shaft matched with the square hole, so that the shaft button 23 is guaranteed to only do vertical movement.

The portable full-automatic ink grinding machine capable of saving ink strips and storing water automatically is characterized in that a brush 10 is arranged at an opening at the lower end of an ink strip groove 8.

The portable full-automatic ink grinder with the ink-saving strip and the self-storing water is characterized in that the water bin 7 is an annular water bin which is positioned below the cover 5, on the periphery of the central shaft 22 and the ink strip groove 8.

The portable full-automatic ink-saving strip self-water-storage ink-grinding machine is characterized in that the direct-current speed reduction motor 14 is a 12V brushless direct-current speed reduction motor, is positioned in a sealing cavity below the grinding disc 11, and is directly powered by a 12V direct-current battery.

The portable full-automatic ink grinding machine capable of saving ink sticks and storing water automatically is characterized in that in order to avoid the situation that the ink sticks are directly soaked in water for grinding and improve the grinding quality, the grinding disc 11 is arranged to form an inclined angle of 20 degrees with the horizontal plane, so that the high side is ground, and the low side is soaked in water for feeding ink. Considering that the ink stick groove 8 does not affect the rotation of the grinding disc 11, the lower port of the ink stick groove 8 close to the grinding disc 11 is also arranged to have an inclination angle of 20 degrees, so that the ink stick groove 8 is promoted to be closer to the grinding disc 11, and the waste of ink sticks is avoided.

The portable full-automatic ink grinder with the ink-saving strip and the self-water storage function is characterized in that the grinding device is characterized in that the rotating speed of the grinding disc 11 is 75 r/min; the grinding disc 11 is a diamond sand grinding disc with the mesh number ranging from 500 meshes to 2000 meshes.

The method for grinding by using the grinding machine is characterized by comprising the following steps of:

putting the selected ink sticks into an ink stick groove 8, selecting the water yield and the grinding time of a water bin in advance, starting a grinding machine, firstly opening an electromagnetic valve 18 positioned below the bin 7, and sending water to a water vessel 19 for standby;

at the moment, the water level of the water bin 7 is detected in real time through the miniature pressure sensor 24, so that the water quantity in the water outlet dish 19 is estimated, and when the water quantity in the water outlet dish 19 reaches the required water quantity, the electromagnetic valve 18 is closed;

the motor starts to drive the grinding disc 11 to rotate, when the grinding disc 11 rotates through the water vessel 19, a certain amount of water is attached to the grinding disc 11, meanwhile, the grinding disc 11 and the ink strips fixed in the ink strip grooves 8 move relatively, and the tail ends of the contacted ink strips are ground into required powdered ink powder through friction of the grinding disc 11 and the ink strips; the ink powder and the water are combined to form ink liquid which enters the water vessel 19 to generate diffusion effect, and finished ink is generated;

the ink stick continues to move downwards along the ink stick groove 8 under the action of self gravity to be contacted with the rotating grinding disc 11, and the grinding disc 11 rotates obliquely, so that the effect of continuous grinding is achieved. Because the ink stick falls by gravity, the ink stick does not need to be clamped, even if a little ink stick is left, the ink can be ground, and the purpose of saving the ink stick is achieved;

when the preset grinding time is reached and the grinding process is finished, the electromagnetic valve 18 below the water dish 19 is opened, and the finished product ink is sent to the ink bin 16.

When the control device is used, the preset water outlet amount of the water sump, the grinding time, the opening and closing of the control solenoid valve 18 and the like in the above operations can be controlled by buttons on the control panel 3.