CN210680237U - Ink-saving strip self-water-storage portable full-automatic ink grinding machine - Google Patents

Abstract

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 specially designed structure of the ink strip groove and the millstone of the utility model can realize the waste-free ink grinding of the ink strip, and saves 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.

Description

Ink-saving strip self-water-storage portable full-automatic ink grinding machine

Technical Field

The utility model relates to an automatic ink grinding, ink discharging, water storing and ink storing device, in particular to a portable full-automatic ink grinding machine with ink saving strips and water storing, 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 utility model aims to provide a portable full-automatic ink-grinding machine with ink-saving strips and self-water storage, which provides the most suitable ink by simulating the original ink-grinding principle, and realizes the functions of automatically adding water and discharging ink by a control system consisting of a singlechip, improves the efficiency and saves manpower, thereby overcoming the defects of the prior 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.

The utility model discloses the beneficial effect who compares with current electronic ink grinder is: the ink stick is clamped in a non-fixed mode, and the ink stick groove and the grinding disc which are specially designed have the structure that waste-free ink grinding of the ink sticks can be realized, so that resources are saved; the utility model is provided with the built-in annular water sump, so that ink can be ground by self-feeding water, and user experience is improved; 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 filling machine has a control system, can realize full-automatic ink filling, ink grinding and ink discharging, improves the efficiency and saves the time.

Drawings

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

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

Fig. 3 is a structural diagram of the center pin button of the present invention.

Fig. 4a is a perspective view of the elastic shifting piece of the present invention.

Fig. 4b is a top view of the elastic pick of the present invention.

Fig. 5 is a structural diagram of the water pan and the millstone of the present invention.

Fig. 6 is a layout view of the components of the seal chamber 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.

Examples

Referring to fig. 1-6, a portable automatic ink-rubbing machine with self-stored water for saving ink sticks is characterized in that the device is a closed structure and comprises a grinding device, a water-storing and ink-storing device, a clamping device, a power device positioned below the grinding device and a control device containing a single chip microcomputer.

The grinding device comprises a grinding disc 11, an ink stick groove 8, a central shaft 22, an elastic shifting sheet 20, a built-in annular water sump 7 and a tail end brush 10; the mill 11 is rotatory through the drive of direct current gear motor 14, produces relative motion with the fixed ink stick in ink stick groove 8, through contact friction, forms mixed liquid on 11 surfaces of mill, and brush 10 can restrict little volume ink stick and grind, mixes liquid and takes place the diffusion effect in getting into water ware 19, and the ink stick reaches the effect of continuously grinding under the effect of self gravity.

The water storage and ink storage device comprises a built-in annular water bin 7, a miniature pressure sensor 24, a water delivery pipe 17, an electromagnetic valve 18, a water dish 19 and an ink bin 16; the system sends water to a water vessel 19 through an electromagnetic valve 18 arranged below the built-in annular water sump 7, when the water quantity reaches the required water quantity, the electromagnetic valve 18 is closed, and the water sending is finished. After the ink milling process is complete, the system activates the solenoid valve 18 to deliver the finished ink to the ink reservoir 16.

The clamping device comprises a central shaft 22, a spring 21, a handle 2, a shaft button 23 and three elastic shifting pieces 20. Cover 5 and axle button 23 pass through the quad slit and square shaft cooperation, guarantee that axle button 23 can only be vertical motion, and middle spring 21 compresses, and rotary motion is done to center pin 22, drives elasticity plectrum 20 and does the rotation of certain angle within range, and elasticity plectrum 20 adopts elastic material, presss from both sides tightly when can realizing three 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 14 serves as a prime motor, the direct current speed reduction motor shaft outputs high-torque and low-rotation-speed power through a speed reducer, so that driving force of the grinding disc 11 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 containing the single chip microcomputer comprises the single chip microcomputer and a control panel 3. Three groups of buttons are arranged on the control panel 3, the rotation of the grinding disc 11, the opening and closing of the electromagnetic valve 18 under the water bin, the opening and closing of the electromagnetic valve 18 under the water dish and the working time of the grinding device can be controlled respectively, and the micro pressure sensor 24 can monitor the water quantity of the built-in annular water bin in real time. The power supply of the control device is directly supplied by a built-in 5V direct current battery.

The grinding device is characterized in that in order to avoid the ink stick from being 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, the grinding is carried out when the grinding disc reaches the high side, and the grinding disc is soaked in water for ink delivery when the grinding disc reaches the low side.

The grinding device is characterized in that the grinding disc 11 is not influenced by the ink bar grooves 8, one ends of the three ink bar grooves 8, which are approximately contacted with the grinding disc 11, are also inclined, the inclination angle is 20 degrees, the ink bar grooves 8 are promoted to be closer to the grinding disc 11, and waste of ink bars is avoided.

The grinding device is characterized in that the length of the ink bar groove 8 is 120 mm.

The grinding device is characterized in that the rotating speed of the grinding disc 11 is 75 r/min.

The grinding device is characterized in that the grinding disc 1 is a diamond grinding disc with the row range of 500 meshes to 2000 meshes.

The water storage and ink storage device is characterized in that the inner diameter of the water delivery pipe 17 is 8mm in consideration of ink outlet and cleaning efficiency.

The control device with the single chip microcomputer is characterized in that the diameter of the pressure water pipe 25 is 5mm in consideration of good sealing performance of a working part and an electronic device part.

As shown in fig. 3, the shaft button of the clamping device is characterized in that a screw drive is adopted, the vertical movement of the shaft button 23 is converted into the rotary movement of the central shaft 22, and the spring 21 assists the reset of the shaft button 23. The mating relationship between the central shaft 22 and the shaft button 23 can be accomplished using a variety of known techniques, such as the construction of a push button ball point pen. In the drawing, the contact surface of the central shaft 22 and the shaft button 23 adopts a rotating arc-shaped inclined surface, and the central shaft 22 can rotate along with the up-and-down movement of the shaft button under the condition that the shaft button 23 can only do vertical movement.

As shown in fig. 4a and 4b, the elastic shifting piece of the holding device is characterized in that a central shaft fin 9 is used for assisting an ink stick groove 8 to hold an ink stick, so that the stability of the ink stick is ensured, and the grinding quality is improved. The rotation of the central shaft 22 drives the elastic shifting piece 20 to rotate towards one side of the inner wall of the ink stick groove 8, so that the ink sticks are pressed tightly, and a user can take out the ink sticks conveniently after the use. When the specifications of the ink sticks are inconsistent, the elastic poking sheet 20 can deform differently, so that the ink sticks of various specifications can be taken out simultaneously.

As shown in fig. 5, it is characterized in that the water container 19 can be covered by a cover, which is convenient for users to clean and maintain thoroughly after the work is finished, and the service life is prolonged.

As shown in figure 6, the power device of the sealed cavity below the grinding device is characterized in that a battery box 26 is positioned at one side close to a direct current speed reducing motor 14, a miniature pressure sensor 24 and the miniature pressure sensor are positioned in the sealed cavity together, and the miniature pressure sensor 14 is used for detecting the water level of the built-in annular water sump 7 and providing a basis for calculating the water inflow in the water dish and the residual water amount of the built-in annular water sump 7.

Before using the utility model, a user can select a series of carborundum millstones 11 with the range of 500 meshes to 2000 meshes according to the self requirement and automatically replace the carborundum millstones, after selection, the ink strips are directly put into the ink strip groove 8 above the cover 5, as shown in figure 3, the proper concentration and the ink quantity are selected according to the self requirement of the user at the control panel 3, a determining button is pressed, the system opens the electromagnetic valve 18 below the built-in annular water sump 7, water is sent to the water pan 19 for standby, the micro pressure sensor 24 can detect the water level of the built-in annular water sump 7 in real time so as to estimate the water quantity in the water pan 19, the electromagnetic valve 18 is closed when the water quantity in the water pan 19 reaches the required water quantity, the motor starts to drive the millstone 11 to rotate, a certain quantity of water is attached to the millstone 11 when the millstone 11 rotates through the water pan 19, meanwhile, the millstone 11 and the ink, through the friction of the two, grind the terminal powdered ink powder into of needs of the ink stick that contacts, if when little volume ink stick appears in the grinding process, the brush that is located between ink stick groove 8 and mill 11 makes little volume ink stick can continuously grind, and the powdered ink combines with water immediately after grinding, and the brush contacts with mill 11 simultaneously and promotes into water and powdered ink to fuse, mixes the liquid and takes place the diffusion effect in getting into water ware 19, generates finished product chinese ink. 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, the inclined ink stick grooves 8 of the grinding disc 11 can provide downward pressure for the ink sticks to promote the ink sticks to be pressed on the grinding disc 11, the continuous grinding effect is achieved, the system automatically calculates the working time according to the concentration selected by the user operation system, and the concentration of finished ink is controlled. After the grinding process is finished, the system automatically opens the electromagnetic valve 18 below the water dish 19 and sends the finished ink to the ink bin 16. The user can use finished ink in the ink chamber 16, then the user holds the handle with four fingers, the thumb presses the central shaft 22 button downwards, the cover 5 and the shaft button 23 are matched with the square shaft through the square hole to limit rotation, the shaft button 23 can only do vertical movement, the central shaft 22 matched with the shaft button 23 is limited to do vertical movement due to matching with the sleeve fixed on the cover 5, when the shaft button 23 does downward vertical movement under the pressure of the thumb, the middle spring 21 is compressed, the central shaft 22 can only do rotary movement to drive the elastic shifting piece 20 to rotate within a certain angle range, the initial position of the elastic shifting piece 20 is positioned at the notch of the ink stick groove 8 and serves as a baffle of the ink stick groove 8, the ink sticks are not prevented from being placed, and the device is suitable for being used when the three ink sticks are different in thickness because the elastic shifting piece 20 is made of an elastic material, the central shaft 22 rotates by a fixed angle, the three elastic shifting pieces 20 generate different elastic deformations, and simultaneously realize the simultaneous clamping of the three ink sticks. Then the user takes out the cover and the associated mechanism together, the thumb releases the button, the spring 21 restores to the original state, the elastic poking sheet 20 returns to the initial position, the ink stick is separated from the ink stick groove 8, and the residual ink stick is taken out. The automatic ink grinding machine power supply and control device is positioned in the sealing cavity and has a waterproof function, a user can directly clean the working part by water, and the water vessel upper cover can be flexibly lifted to be convenient to clean thoroughly and is easy to maintain. The pressure sensor monitors the water level in real time, and the water storage bin cannot be started when the water amount is insufficient, and prompts a user to add water.

Claims (4)

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-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).

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