阅读说明：本技术 一种水性油墨的加工方法 (Processing method of water-based ink ) 是由 刘锦富 于 2021-09-26 设计创作，主要内容包括：本发明公开了一种水性油墨的加工方法,烘干：轴流风机向处理箱体内部吹入气流,加热棒将气流加热,热气流穿过摆放平板的中部通过出气口排出,热气体流动时会带走颜料中的水分,对颜料进行烘干；本发明将颜料压滤后的形成的湿滤饼平摊于摆放平板上,且摆放平板可以相互重叠,利用限位柱嵌入限位槽内部,使得上下重叠的摆放平板直接可以相互固定,且分隔圆柱对摆放平板进行分隔,使得摆放平板之间留有足够的间距,不会触碰到放置的湿滤饼,充分利用了处理箱体内部的空间,可以同时对大量的湿滤饼进行烘干处理,利用轴流风机即可向处理箱体内部吹入气流,且加热棒会对气流进行加热,热气流吹向摆放平板会对起到湿滤饼进行烘干的作用。(The invention discloses a processing method of water-based ink, which comprises the following steps of: an axial flow fan blows air flow into the processing box body, the heating rod heats the air flow, hot air flows through the middle of the placing flat plate and is discharged through the air outlet, and when the hot air flows, the hot air can take away moisture in the pigment to dry the pigment; according to the invention, wet filter cakes formed after pigment filter pressing are flatly spread on the placing flat plates, the placing flat plates can be mutually overlapped, the limiting columns are embedded into the limiting grooves, the placing flat plates which are overlapped up and down can be directly mutually fixed, the separating cylinders separate the placing flat plates, enough space is left between the placing flat plates, the placed wet filter cakes can not be touched, the space in the treatment box body is fully utilized, a large amount of wet filter cakes can be dried simultaneously, air flow can be blown into the treatment box body by the axial flow fan, the air flow can be heated by the heating rod, and the hot air flow is blown to the placing flat plates to play a role in drying the wet filter cakes.)

1. The processing method of the water-based ink is characterized by comprising the following steps:

s1, tiling: flatly paving the pigment wet filter cakes on the top of a placing flat plate (306), then placing a new placing flat plate (306) on the top of the placing flat plate, so that the placing flat plates (306) can be mutually overlapped, and finally placing the overlapped placing flat plate (306) into a processing box body (2) positioned on the top of a rack (1);

s2, drying: an axial flow fan (313) blows air flow into the treatment box body (2), a heating rod (312) heats the air flow, the hot air flow penetrates through the middle of the placing flat plate (306) and is discharged through an air outlet (314), and the hot air can take away moisture in the pigment when flowing to dry the pigment;

s3, overturning: after the pigment is completely dried, the protective door (301) is opened, the rotating motor (318) drives the winding shaft (320) to rotate, the traction rope (321) is wound, and the rotating mounting plate (303) and the placing flat plate (306) are enabled to turn upwards around the fixed shaft (302);

s4, feeding: the electric telescopic rod (503) drives the splicing side plate (504) and the inclined baffle (505) to move upwards and be spliced with the splicing square frame (502), the dried pigment blocks slide downwards along the inclined placing flat plate (306), and the inside of the tank body (401) is ground through the feeding channel (501) and the feeding hole (402);

s5, grinding: the driving motor (403) drives the driving shaft (404) and the mounting rack (407) to rotate, so that the rolling cylinder (409) rolls on the surface of the separating screening plate (411) to roll and crush the pigment blocks;

s6, mixing: the crushed pigment powder passes through the separating and screening plate (411) and falls into the collecting box (417), and in the preparation and processing process of the water-based ink, the pigment powder in the collecting box (417) is poured into the mixed solution of the maleic acid resin, the water-based polymer emulsion and the mixing auxiliary agent to be fully stirred and uniformly mixed, so that the required water-based ink can be formed.

2. The processing method of the water-based ink is characterized in that a processing box body (2) is fixedly installed at the top of the machine frame (1), a drying and transferring mechanism (3) is fixedly installed inside the processing box body (2), the pigment wet filter cake is flatly paved on the placing flat plate (306), the pigment is dried by hot air, the placing flat plate (306) is pulled to rotate by a traction rope (321), so that the pigment is directly discharged, and meanwhile, the placing flat plate (306) is shaken by repeatedly pressing the air bag (323) by the L-shaped pressing block (325), so that the pigment sliding is promoted;

a grinding and crushing mechanism (4) is fixedly mounted at one end of the bottom of the rack (1), and discharged pigment blocks are crushed by using a rotating disc (420) and a beating block (421), so that the volume of the pigment blocks is reduced, and the subsequent pigment grinding of a grinding cylinder (409) is facilitated;

an adjustable material receiving mechanism (5) is fixedly installed at the position, located on one side of the grinding and crushing mechanism (4), of the top of the rack (1), and an electric telescopic rod (503) is used for jacking up the splicing side plate (504) and the inclined baffle (505), so that the material receiving range is expanded, and pigment blocks are prevented from falling to other positions;

the drying transfer mechanism (3) comprises a protective door (301), a fixed shaft (302), a rotating mounting plate (303), a supporting rod (304), a mounting groove (305), a placing flat plate (306), a limiting groove (307), a separating cylinder (308), a limiting column (309), an air inlet box body (310), a ventilating plate (311), a heating rod (312), an axial flow fan (313), an air outlet (314), an intercepting box body (315), an air outlet pipe (316), an intercepting dust filtering plate (317), a rotating motor (318), a rotating shaft (319), a winding shaft (320), a traction rope (321), a fixed opening square frame (322), an air bag (323), an electric push rod (324), an L-shaped pressing block (325), a driving wheel (326), a rotating rod (327), a driven wheel (328), a transmission belt (329), a rotating cam (330), a guide sleeve (331), a movable rod (332), a connecting rod (333), a connecting rod (b), A roller (334) and a cleaning pad (335);

protective doors (301) are movably arranged on both sides of the processing box body (2) through hinges, a fixed shaft (302) is fixedly arranged at the bottom of one end inside the processing box body (2), the surface of the fixed shaft (302) is symmetrically and fixedly provided with a rotating mounting plate (303), a support rod (304) is fixedly arranged in the processing box body (2) at the position below the rotary mounting plate (303), the middle part of the rotary mounting plate (303) is provided with a mounting groove (305), a placing flat plate (306) is embedded and mounted in the mounting groove (305), limiting grooves (307) are respectively arranged at four corner positions at the bottom end of the placing flat plate (306), four corner positions at the top end of the placing flat plate (306) are fixedly provided with separating cylinders (308), the top ends of the separation cylinders (308) are fixedly connected with limit columns (309);

an air inlet box body (310) is fixedly installed on one side wall of the middle of the treatment box body (2), a ventilating plate (311) is installed in the air inlet box body (310) in an embedded mode, a heating rod (312) is fixedly installed at the position, located on one side of the ventilating plate (311), in the treatment box body (2), one end of the middle of the air inlet box body (310) is fixedly installed with an axial flow fan (313), an air outlet (314) is formed in the end, far away from the air inlet box body (310), of the middle of the treatment box body (2), an interception box body (315) is fixedly installed at the position, located on one side of the air outlet (314), of the surface wall of the treatment box body (2), an air outlet pipe (316) is fixedly connected to the middle of one end of the interception box body (315), and an interception dust filtering plate (317) is installed in the middle of the interception box body (315) in an embedded mode;

a rotating motor (318) is fixedly installed at one end of the top of the processing box body (2), an output shaft of the rotating motor (318) is fixedly connected with a rotating shaft (319), winding shafts (320) are symmetrically and fixedly installed on the surface of the rotating shaft (319), a traction rope (321) is wound in the middle of each winding shaft (320), a fixed opening square frame (322) is symmetrically and fixedly installed at one end, far away from the fixed shaft (302), of the bottom of the rotating installation plate (303), an air bag (323) is embedded in each fixed opening square frame (322), electric push rods (324) are symmetrically and fixedly installed at positions, located on one side of the rotating shaft (319), of the top ends of two sides of the processing box body (2), and an L-shaped pressing block (325) is fixedly connected with one end of each electric push rod (324);

one end of the rotating shaft (319) penetrating through the processing box body (2) is fixedly connected with a driving wheel (326), a rotating rod (327) is rotatably arranged at the position of the surface wall of the processing box body (2) above the interception box body (315), one end of the rotating rod (327) is fixedly connected with a driven wheel (328), the middle parts of the driving wheel (326) and the driven wheel (328) are sleeved with a transmission belt (329), a rotating cam (330) is fixedly arranged in the middle of the rotating rod (327), guide sleeves (331) are symmetrically and fixedly arranged at two ends of the top of the intercepting box body (315), the middle part of the guide sleeve (331) is movably provided with a movable rod (332), a connecting rod (333) is fixedly connected between the top ends of the two movable rods (332), the bottom of one end at connecting rod (333) middle part movable mounting has gyro wheel (334), two fixedly connected with clearance pad (335) between the bottom of movable rod (332).

3. The processing method of the water-based ink according to claim 2, wherein the top end of the support rod (304) is closely attached to the bottom end of the rotating mounting plate (303), the positions of the limiting groove (307) and the separating cylinder (308) correspond to each other, the sizes of the limiting groove (307) and the limiting column (309) are the same, the number of the placing flat plates (306) is five, the distance between two adjacent placing flat plates (306) is equal to the height of the separating cylinder (308), two sides of the placing flat plates (306) are symmetrically and fixedly provided with sliding blocks, and the sliding blocks positioned on two sides of the bottommost placing flat plate (306) are embedded into the mounting grooves (305).

4. The method for processing the water-based ink is characterized in that one end of the traction rope (321) is fixedly connected with one end of the top of the rotating installation plate (303), the electric push rod (324) penetrates through the surface wall of the processing box body (2), the L-shaped pressing block (325) is positioned inside the processing box body (2), and the width of the L-shaped pressing block (325) is smaller than the distance between the edge of the rotating installation plate (303) and the inner wall of the processing box body (2).

5. The method for processing the water-based ink according to claim 2, wherein the bottom end of the roller (334) is closely attached to the edge of the rotating cam (330), the movable rod (332) penetrates through the top of the intercepting box body (315), the cleaning pad (335) is located inside the intercepting box body (315), and the cleaning pad (335) is closely attached to the edge of the intercepting filter plate (317).

6. The processing method of the water-based ink is characterized in that the grinding and smashing mechanism (4) comprises a grinding tank body (401), a feed inlet (402), a driving motor (403), a driving shaft (404), a discharging disc (405), a triangular movable block (406), a mounting frame (407), a connecting shaft (408), a rolling cylinder (409), a connecting ring (410), a separating and screening plate (411), a discharging pipe (412), a sealing plate (413), a hydraulic telescopic rod (414), a placing flat plate (415), an L-shaped positioning block (416), a collecting box (417), a driving gear (418), a rotating gear (419), a rotating disc (420) and a striking block (421);

the one end fixed mounting of frame (1) has the grinding tank body (401), feed inlet (402) have been seted up to the one end at the grinding tank body (401) top, the middle part fixed mounting on the grinding tank body (401) top has driving motor (403), the output shaft fixedly connected with drive shaft (404) of driving motor (403), the bottom fixedly connected with unloading dish (405) of the grinding tank body (401), the bottom fixedly connected with triangle movable block (406) of drive shaft (404), the middle part fixedly connected with mounting bracket (407) of drive shaft (404), circumferencial direction equidistance fixed mounting is followed to mounting bracket (407) bottom has connecting axle (408), the middle part of connecting axle (408) is rotated and is installed and is rolled drum (409), the inside embedding fixed mounting of the grinding tank body (401) bottom has separation screening plate (411), the limit portion fixed mounting on separation screening plate (411) top has connection ring (410), the bottom end of the discharging disc (405) is fixedly connected with a discharging pipe (412);

the utility model discloses a grinding tank, including frame (1), the equal symmetry fixed mounting in both ends of discharge pipe (412) has closing plate (413), the equal symmetry fixed mounting in both ends of frame (1) bottom one side position department has hydraulic telescoping rod (414), the top fixed mounting of hydraulic telescoping rod (414) places flat board (415), the one end symmetry fixed mounting who places flat board (415) top has L type locating piece (416), place the top of flat board (415) and placed collecting box (417), the surface of drive shaft (404) is located mounting bracket (407) top position department fixed mounting has drive gear (418), the inner wall of the grinding tank body (401) rotates and installs rotating gear (419), the middle part fixedly connected with on rotating gear (419) top rotates disc (420), the top of rotating disc (420) is along circumferencial direction equidistance fixedly connected with and is hit piece (421).

7. The processing method of the water-based ink is characterized in that one end of the connecting shaft (408) is fixedly connected with a triangular movable block (406), the bottom end of the triangular movable block (406) is rotatably connected with the separating and screening plate (411), a gap is reserved between the bottom of the grinding cylinder (409) and the surface of the separating and screening plate (411), a ball is movably connected to the bottom end of the mounting frame (407), a groove is formed in the top of the connecting ring (410), and the ball is movably clamped in the groove.

8. The method for processing the water-based ink according to claim 6, wherein a corner of one end of the bottom of the collecting tank (417) is tightly attached to the L-shaped positioning block (416), a rubber pad is fixedly bonded to the edge of the bottom end of the sealing plate (413), the top end of the collecting tank (417) is attached to the rubber pad, the rotating gear (419) and the driving gear (418) are located at the same horizontal level, the driving gear (418) and the rotating gear (419) are meshed with each other, and the rotating disk (420) is located right below the feed port (402).

9. The processing method of the water-based ink is characterized in that the adjustable material receiving mechanism (5) comprises a feeding channel (501), a splicing frame (502), an electric telescopic rod (503), a splicing side plate (504), an inclined baffle plate (505), a connecting frame (506), a mounting seat (507), a rotating cylinder (508), a sealing plate (509) and a balancing weight (510);

a feeding channel (501) is fixedly arranged at the position of one side of the feeding hole (402) at the top of the grinding tank body (401), the top end of the feeding channel (501) is fixedly connected with a splicing square frame (502), the surface wall of the grinding tank body (401) is symmetrically and fixedly provided with electric telescopic rods (503), the top end of the electric telescopic rod (503) is fixedly connected with splicing side plates (504), an inclined baffle plate (505) is fixedly connected between the side edges of the two splicing side plates (504), the middle part of the top end of the inclined baffle (505) is fixedly connected with a connecting frame (506), a sealing plate (509) is embedded and installed at the bottom end inside the feeding channel (501), the middle part of the top end of the sealing plate (509) is fixedly provided with a mounting seat (507), the middle part fixed mounting of mount pad (507) has rotation cylinder (508), the one end fixedly connected with balancing weight (510) of sealing board (509) bottom.

10. The processing method of the water-based ink is characterized in that the top end of the feeding channel (501) is flush with the bottom end of the protective door (301), the inner wall of the splicing side plate (504) and the edge of the splicing frame (502) are located on the same vertical plane, the rotating cylinder (508) penetrates through the bottom of the connecting frame (506), the rotating cylinder (508) is movably connected with the connecting frame (506), the bottom of the sealing plate (509) is embedded into the feeding hole (402), the length and the width of the sealing plate (509) and the splicing frame (502) are the same, and the edge of the sealing plate (509) is wrapped and bonded with a sealing gasket.

Technical Field

The invention relates to the technical field of ink and pigment treatment, in particular to a processing method of water-based ink.

Background

The water-based ink is called water ink for short, and is suitable for packaging and printing products with strict requirements on sanitary conditions, such as cigarettes, wine, foods, beverages, medicines, toys for children and the like, the water-based ink is a uniform slurry-shaped substance composed of a binder, a pigment, an auxiliary agent and the like, the binder provides necessary transfer performance of the ink, the pigment provides colors for the ink, the binder of the water-based ink is mainly divided into two types, namely a water-diluted type and a water-dispersed type, the former can be used for various resin types, such as maleic acid resin, lac, maleic acid resin modified shellac, urethane, water-soluble acrylic resin, water-soluble amino resin and the like, the former is obtained by polymerizing emulsified monomers in water, and the former is a two-phase system, wherein an oil phase is dispersed in the water phase in a granular form, can be dissolved by water but can be diluted by water, and can be considered as an oil-in-water emulsion type, when the water-based ink is prepared, required binders and pigments are prepared in advance and then are mixed with each other;

however, the drying efficiency of petroleum pigment in the current ink during processing is low, the pigment is easy to be dried incompletely, the pigment cannot be crushed into powder normally during grinding, the prepared ink cannot be used, and dust is easy to be generated during drying and is diffused into the air, so that the pigment is wasted and the environment is polluted.

Disclosure of Invention

The invention provides a processing method of water-based ink, which can effectively solve the problems that the drying efficiency of petroleum pigment in the ink proposed in the background technology is low during processing, the pigment is easy to dry incompletely, the pigment cannot be normally ground into powder during grinding, the prepared ink cannot be used, and dust is easy to generate during drying and is diffused into air, so that the pigment is wasted and the environment is polluted.

In order to achieve the purpose, the invention provides the following technical scheme: a processing method of water-based ink comprises the following steps:

s1, tiling: spreading the pigment wet filter cake on the top of a placing flat plate, placing a new placing flat plate on the top of the placing flat plate, so that the placing flat plates can be mutually overlapped, and finally placing the overlapped placing flat plate into a processing box body positioned on the top of a rack;

s2, drying: an axial flow fan blows air flow into the processing box body, the heating rod heats the air flow, hot air flows through the middle of the placing flat plate and is discharged through the air outlet, and when the hot air flows, the hot air can take away moisture in the pigment to dry the pigment;

s3, overturning: after the pigment is completely dried, the protective door is opened, the rotating motor drives the reel shaft to rotate, the traction rope is wound, and the rotating mounting plate and the placing flat plate are enabled to turn upwards around the fixed shaft;

s4, feeding: the electric telescopic rod drives the splicing side plates and the inclined baffle plates to move upwards and be spliced with the splicing square frames, the dried pigment blocks can slide downwards along the inclined placing flat plates and are ground in the tank body through the feeding channel and the feeding hole;

s5, grinding: the driving motor drives the driving shaft and the mounting rack to rotate, so that the rolling cylinder rolls on the surface of the separating and screening plate to roll and crush the pigment blocks;

s6, mixing: the crushed pigment powder passes through the separating and screening plate and falls into the collecting box, and in the preparation and processing process of the water-based ink, the pigment powder in the collecting box is poured into the mixed solution of the maleic acid resin, the water-based polymer emulsion and the mixing auxiliary agent to be fully stirred and uniformly mixed, so that the required water-based ink can be formed.

Compared with the prior art, the invention has the beneficial effects that: the invention has scientific and reasonable structure and safe and convenient use:

1. the drying and transferring mechanism is arranged, so that wet filter cakes formed after pigment filter pressing are flatly spread on the placing flat plates, the placing flat plates can be mutually overlapped, the limiting columns are embedded into the limiting grooves, the placing flat plates which are vertically overlapped can be directly mutually fixed, the separating cylinders separate the placing flat plates, enough space is reserved between the placing flat plates, the placed wet filter cakes can not be touched, the space in the treatment box body is fully utilized, a large amount of wet filter cakes can be dried at the same time, and the working efficiency is effectively improved;

utilize axial fan can blow into the air current to handling the box inside, and the heating rod can heat the air current, the hot gas flow blows to putting the flat board and can carrying out the effect of drying to playing wet filter cake, the air current is discharged through the gas outlet, the moisture in the wet filter cake can be taken away in the air current continuous flow, make wet filter cake can rapid draing, and the air current flows the in-process and can pass through the interception dust filter plate, play the filter action to the air current, after pigment drying certain degree, the air current blows to its surface can take away the fine dust on pigment piece surface together, make partial pigment dust mix in the air current, the interception dust filter plate can make it stay inside the interception box with the interception of pigment dust, avoid the waste of pigment and pigment dust discharge can cause adverse effect to the surrounding environment.

2. After pigment drying is finished, the protective door is opened, the rotating motor drives the rotating shaft and the winding shaft to rotate, the rotating mounting plate is pulled upwards by utilizing a traction rope, so that the rotating mounting plate and the placing flat plate can rotate around the fixed shaft, the pigment blocks with dried surfaces can be directly discharged after the placing flat plate is inclined, the rotating mounting plate is used in cooperation with the L-shaped pressing block through the electric push rod, the air bags are intermittently and inwards extruded after the rotating mounting plate is inclined to a certain degree, part of the air bags are expanded when being pressed, the rotating mounting plate is upwards jacked, the rotating mounting plate is further intermittently swung left and right, the placing flat plate is shaken, the pigment blocks adhered to the placing flat plate can be smoothly discharged, and no pigment can be remained on the placing flat plate;

the rotating shaft drives the driving wheel to rotate together, the driving wheel and the driven wheel are in transmission connection through a transmission belt, so that the driven wheel and the rotating cam rotate along with the driving wheel, the roller wheel is always attached to the edge of the rotating cam along with the continuous rotation of the rotating cam, thereby leading the roller and the connecting rod to move up and down repeatedly, when the interception dust filtration plate intercepts pigment dust, dust is directly adhered to the surface of the intercepting and dust filtering plate, the normal discharge of air flow is affected when the dust is excessively accumulated, the movable rod drives the cleaning pad to repeatedly move up and down in the intercepting box body, play the effect of clearance to the interception dirt board, push the pigment dust of adhesion downwards, need not dismantle the interception dirt board, utilize current power unit can clear up it, need not shut down the processing for whole stoving processing procedure can last the efficient and go on.

3. The pigment grinding device is provided with a grinding and crushing mechanism, a dried pigment block has a feed inlet and enters the interior of a grinding tank body, a driving motor drives a driving shaft and an installation frame to rotate, so that a grinding cylinder rolls along the surface of a separation screening plate to grind the falling pigment block, the grinding cylinder rolls and plays a role in pushing the ground pigment powder, the ground pigment powder can smoothly pass through the separation screening plate to be discharged downwards, and a triangular movable block and a connecting ring play a role in guiding and fixing a connecting shaft and the grinding cylinder to ensure that the grinding cylinder can smoothly roll and roll in the interior of the grinding tank body;

place flat board and L type locating piece and played the effect of location to the collecting box, confirm the position that the collecting box was placed fast, make the collecting box correspond to each other with the position of discharge pipe and closing plate, and hydraulic telescoping rod can upwards jack-up place flat board and collecting box, make the collecting box closely laminate with the closing plate, guarantee that the pigment powder after smashing can be smooth discharge inside the collecting box, and keep sealed between collecting box and the closing plate, the dust of raising can not scatter in the air when guaranteeing the powder whereabouts, reduce pigment powder's waste, the dust of raising is inside the collecting box all the time, can make the dust fall again through static.

4. Drive gear can rotate along with the drive shaft together, and intermeshing between drive gear and the rotating gear, make rotating gear and rotating disc rotate at the internal portion of grinding tank continuously, and rotating disc is located the position department under the feed inlet, the pigment piece that falls by the feed inlet can drop on rotating disc and hits the piece, hit and beat the piece and rotate continuously and can hit the piece to hitting the pigment piece that falls, make the pigment piece smashed, the pigment after smashing is more convenient for subsequent powder that rolls, avoid the pigment piece amasss too big can not be rolled the drum and normally grind, and some pigment pieces can drop on rotating disc, the centrifugal force that rotating disc continuous rotation produced can throw away the pigment piece, make the pigment piece strike on the inner wall of grinding tank, ensure that the pigment piece is fallen on separating the screening plate when the volume reduces, in order to adapt to roll the grinding of drum.

5. Be provided with adjustable receiving mechanism, feedstock channel sets up in one side of guard gate, make and put pigment piece on the flat board and can directly arrange into the internal portion of grinding jar through feedstock channel, utilize electric telescopic handle upwards to splice sideboard and slope baffle jack-up simultaneously, make and splice each other between sideboard and the concatenation square frame, enlarge the scope of connecing the material to the pigment piece, all can get into feedstock channel when guaranteeing that the pigment piece falls, it causes the waste to avoid the pigment piece to drop to other positions department, and electric telescopic handle can drive concatenation sideboard and slope baffle and advance the change position from top to bottom, guarantee that concatenation sideboard and slope baffle can not influence the switch of guard gate.

In conclusion, by combining the adjustable material receiving mechanism and the grinding and crushing mechanism, the connecting frame and the sealing plate can move up and down along with the inclined baffle, when the sealing plate moves upwards, the counter weight block can enable the sealing plate to rotate around the rotating cylinder, so that the sealing plate cannot keep horizontal, the pigment cannot stay at the top of the sealing plate when falling down, meanwhile, when the pigment completely enters the grinding tank body, the sealing plate can be used for blocking the feed inlet, dust is scattered in the air when the pigment is crushed and ground in the grinding tank body, the sealing plate blocks the feed inlet, and the position department below, collecting box and closing plate also closely laminate simultaneously for the grinding tank body is all sealed up at both ends about grinding the in-process to the pigment piece, and inside can keep sealed, ensures that pigment can only discharge downwards, avoids the dust to give off waste and the environmental pollution that causes the resource in the outside air.

Through stoving transfer mechanism and adjustable receiving mechanism inter combination, make the pigment piece after the stoving can directly be arranged into grinding tank internal portion, reduce the transfer step in the pigment course of working, make whole process flow more high-efficient and continuous, reduce the probability that the pigment after the stoving is polluted by external environment, ensure that pigment can directly grind after the stoving, and the inside dull and stereotyped quantity of putting of stoving transfer mechanism can increase and decrease, corresponding concatenation sideboard and inclined baffle's height changes along with the quantity of putting the dull and stereotyped, ensure to put the pigment on the dull and stereotyped and all can empty into feedstock channel.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.

In the drawings:

FIG. 1 is a flow chart of a method of the present invention;

FIG. 2 is a schematic view of the construction of the processing apparatus of the present invention;

FIG. 3 is a schematic view of the mounting structure of the intake housing of the present invention;

FIG. 4 is a schematic view of the installation structure of the feed channel of the present invention;

FIG. 5 is a schematic view of the mounting structure of the spool of the present invention;

FIG. 6 is a schematic structural diagram of a drying transfer mechanism according to the present invention;

FIG. 7 is a schematic view of the installation structure of the intercepting filter of the present invention;

FIG. 8 is a schematic structural view of an adjustable receiving mechanism of the present invention;

FIG. 9 is a schematic view of the installation structure of the divided screening plates of the present invention;

FIG. 10 is a schematic view of the construction of the mill comminution mechanism according to the invention;

reference numbers in the figures: 1. a frame; 2. a treatment box body;

3. a drying transfer mechanism; 301. a protective door; 302. a fixed shaft; 303. rotating the mounting plate; 304. a support bar; 305. mounting grooves; 306. placing a flat plate; 307. a limiting groove; 308. a separation cylinder; 309. a limiting column; 310. an air inlet box body; 311. a gas permeable plate; 312. a heating rod; 313. an axial flow fan; 314. an air outlet; 315. intercepting the box body; 316. an air outlet pipe; 317. intercepting a dust filter plate; 318. rotating the motor; 319. a rotating shaft; 320. a spool; 321. a traction rope; 322. fixing the opening frame; 323. an air bag; 324. an electric push rod; 325. an L-shaped briquette; 326. a driving wheel; 327. rotating the rod; 328. a driven wheel; 329. a drive belt; 330. rotating the cam; 331. a guide sleeve; 332. a movable rod; 333. a connecting rod; 334. a roller; 335. cleaning the pad;

4. a grinding and crushing mechanism; 401. grinding the tank body; 402. a feed inlet; 403. a drive motor; 404. a drive shaft; 405. unloading the material tray; 406. a triangular movable block; 407. a mounting frame; 408. a connecting shaft; 409. rolling a cylinder; 410. connecting the circular rings; 411. separating the screening plates; 412. a discharge pipe; 413. a sealing plate; 414. a hydraulic telescopic rod; 415. placing the flat plate; 416. an L-shaped positioning block; 417. a collection box; 418. a drive gear; 419. a rotating gear; 420. rotating the disc; 421. striking a block;

5. the adjustable receiving mechanism; 501. a feed channel; 502. splicing the frames; 503. an electric telescopic rod; 504. splicing the side plates; 505. an inclined baffle plate; 506. a connecting frame; 507. a mounting seat; 508. rotating the cylinder; 509. a sealing plate; 510. and a balancing weight.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Example (b): as shown in fig. 1, the present invention provides a technical solution, a method for processing water-based ink, comprising the following steps:

s1, tiling: spreading the pigment wet filter cake on the top of the placing flat plates 306, placing new placing flat plates 306 on the top of the placing flat plates 306, enabling the placing flat plates 306 to be mutually overlapped, and finally placing the overlapped placing flat plates 306 into the processing box body 2 positioned on the top of the rack 1;

s2, drying: the axial flow fan 313 blows air flow into the treatment box body 2, the heating rod 312 heats the air flow, hot air flow passes through the middle part of the placing flat plate 306 and is discharged through the air outlet 314, and the hot air can take away moisture in the pigment when flowing to dry the pigment;

s3, overturning: after the pigment is completely dried, the protective door 301 is opened, the rotating motor 318 drives the winding shaft 320 to rotate, and the traction rope 321 is wound, so that the rotating mounting plate 303 and the placing flat plate 306 are turned upwards around the fixed shaft 302;

s4, feeding: the electric telescopic rod 503 drives the splicing side plate 504 and the inclined baffle 505 to move upwards and splice the splicing square frames 502, the dried pigment blocks slide downwards along the inclined placing flat plate 306, and the inside of the tank body 401 is ground through the feeding channel 501 and the feeding hole 402;

s5, grinding: the driving motor 403 drives the driving shaft 404 and the mounting rack 407 to rotate, so that the rolling cylinder 409 rolls on the surface of the separating and screening plate 411 to roll and crush the pigment blocks;

s6, mixing: the pulverized pigment powder passes through the separating and screening plate 411 and falls into the collecting box 417, and in the preparation and processing process of the water-based ink, the pigment powder in the collecting box 417 is poured into the mixed solution of the maleic acid resin, the water-based polymer emulsion and the mixing auxiliary agent to be fully stirred and uniformly mixed, so that the required water-based ink can be formed.

As shown in fig. 2-10, a processing box 2 is fixedly mounted at the top of the frame 1, a drying and transferring mechanism 3 is fixedly mounted inside the processing box 2, a pigment wet filter cake is flatly laid on the placing flat plate 306, the pigment is dried by hot air flow, the placing flat plate 306 is pulled to rotate by a traction rope 321, the pigment is directly discharged, and meanwhile, the placing flat plate 306 is shaken by repeatedly extruding the air bag 323 by the L-shaped press block 325, so that the pigment sliding is promoted;

a grinding and crushing mechanism 4 is fixedly arranged at one end of the bottom of the frame 1, and discharged pigment blocks are crushed by using a rotating disc 420 and a beating block 421, so that the volume of the pigment blocks is reduced, and the subsequent pigment grinding of the grinding cylinder 409 is facilitated;

an adjustable material receiving mechanism 5 is fixedly arranged at the position, on one side of the grinding and crushing mechanism 4, of the top of the rack 1, an electric telescopic rod 503 is used for jacking the splicing side plate 504 and the inclined baffle 505 upwards, the material receiving range is expanded, and pigment blocks are prevented from falling to other positions;

the drying and transferring mechanism 3 comprises a protective door 301, a fixed shaft 302, a rotating mounting plate 303, a supporting rod 304, a mounting groove 305, a placing flat plate 306, a limiting groove 307, a separating cylinder 308, a limiting column 309, an air inlet box 310, a ventilating plate 311, a heating rod 312, an axial flow fan 313, an air outlet 314, an intercepting box 315, an air outlet pipe 316, an intercepting and dust filtering plate 317, a rotating motor 318, a rotating shaft 319, a winding shaft 320, a traction rope 321, a fixed opening square frame 322, an air bag 323, an electric push rod 324, an L-shaped pressing block 325, a driving wheel 326, a rotating rod 327, a driven wheel 328, a transmission belt 329, a rotating cam 330, a guide sleeve 331, a movable rod 332, a connecting rod 333, a roller 334 and a cleaning pad 335;

the two sides of the processing box body 2 are movably provided with the protective doors 301 through hinges, the bottom of one end inside the processing box body 2 is fixedly provided with the fixed shaft 302, the surface of the fixed shaft 302 is symmetrically and fixedly provided with the rotating installation plate 303, the inside of the processing box body 2 is fixedly provided with the supporting rod 304 at the position below the rotating installation plate 303, the middle part of the rotating installation plate 303 is provided with the installation groove 305, the inside of the installation groove 305 is embedded and provided with the placing flat plate 306, the four corner positions at the bottom end of the placing flat plate 306 are respectively provided with the limiting groove 307, the four corner positions at the top end of the placing flat plate 306 are respectively and fixedly provided with the separating column 308, the top end of the separating column 308 is respectively and fixedly connected with the limiting column 309, the top end of the supporting rod 304 is tightly attached to the bottom end of the rotating installation plate 303, the positions of the limiting grooves 307 and the separating columns 308 are mutually corresponding, the sizes of the limiting grooves 307 and the limiting columns 309 are the same, and the number of the placing flat plates 306 is five, the distance between two adjacent placing flat plates 306 is equal to the height of the separating cylinder 308, sliding blocks are symmetrically and fixedly installed at two sides of the placing flat plates 306, the sliding blocks positioned at two sides of the bottommost placing flat plate 306 are embedded into the mounting grooves 305, wet filter cakes formed after pigment filter pressing are flatly spread on the placing flat plates 306, the placing flat plates 306 can be mutually overlapped, the limiting columns 309 are embedded into the limiting grooves 307, the placing flat plates 306 which are vertically overlapped can be directly mutually fixed, the separating cylinders 308 separate the placing flat plates 306, enough distance is reserved between the placing flat plates 306, the placed wet filter cakes cannot be touched, the space in the treatment box body 2 is fully utilized, a large amount of wet filter cakes can be dried at the same time, and the working efficiency is effectively improved;

an air inlet box body 310 is fixedly installed on one side wall of the middle part of the treatment box body 2, a ventilating plate 311 is installed in the air inlet box body 310 in an embedded mode, a heating rod 312 is fixedly installed at a position, located on one side of the ventilating plate 311, in the treatment box body 2, a heating rod 312 is fixedly installed at one end of the middle part of the air inlet box body 310, an axial flow fan 313 is fixedly installed at one end of the middle part of the air inlet box body, an air outlet 314 is formed in the end, far away from the air inlet box body 310, in the middle part of the treatment box body 2, an intercepting box body 315 is fixedly installed at a position, located on one side of the air outlet 314, in the surface wall of the treatment box body 2, an air outlet pipe 316 is fixedly connected to the middle part of one end of the intercepting box body 315, an intercepting dust filter plate 317 is installed in the middle part of the intercepting box body 315 in an embedded mode, air flow can be blown into the treatment box body 2 by the axial flow fan 313, the heating rod 312 can heat air flow, the air flow is blown to the flat placing plate 306 and can play a drying role of drying wet filter cake, and the air flow is discharged through the air outlet 314, the air flow continuously flows to take away the moisture in the wet filter cake, so that the wet filter cake can be quickly dried, the air flow passes through the intercepting dust filter 317 in the flowing process to filter the air flow, after the pigment is dried to a certain degree, the air flow blows to the surface of the pigment to take away fine dust on the surface of the pigment block, so that part of pigment dust is mixed in the air flow, the intercepting dust filter 317 intercepts the pigment dust to keep the pigment dust in the intercepting box 315, and the pigment waste and the adverse influence of the pigment dust discharge on the surrounding environment are avoided;

a rotating motor 318 is fixedly arranged at one end of the top of the processing box body 2, a rotating shaft 319 is fixedly connected with an output shaft of the rotating motor 318, a winding shaft 320 is symmetrically and fixedly arranged on the surface of the rotating shaft 319, a traction rope 321 is wound in the middle of the winding shaft 320, a fixed opening square frame 322 is symmetrically and fixedly arranged at one end of the bottom of the rotating mounting plate 303 far away from the fixed shaft 302, an air bag 323 is embedded and arranged in the fixed opening square frame 322, electric push rods 324 are symmetrically and fixedly arranged at the positions of the top ends of two side parts of the processing box body 2, which are positioned at one side of the rotating shaft 319, one end of each electric push rod 324 is fixedly connected with an L-shaped pressing block 325, one end of each traction rope 321 is fixedly connected with one end of the top of the rotating mounting plate 303, each electric push rod 324 penetrates through the surface wall of the processing box body 2, each L-shaped pressing block 325 is positioned in the processing box body 2, and the width of each L-shaped pressing block 325 is smaller than the distance between the side part of the rotating mounting plate 303 and the inner wall of the processing box body 2, after the pigment drying is finished, the protective door 301 is opened, the rotating motor 318 drives the rotating shaft 319 and the winding shaft 320 to rotate, the rotating mounting plate 303 is pulled upwards by the pulling rope 321, so that the rotary mounting plate 303 and the placing plate 306 can rotate around the fixed shaft 302, the pigment blocks with dried surfaces can be directly discharged after the placing plate 306 is inclined, and the electric push rod 324 and the L-shaped pressing block 325 are matched for use, after the rotating mounting plate 303 is inclined to a certain degree, the air bag 323 is intermittently pressed inwards, a part of the air bag 323 is expanded when being pressed, the rotating mounting plate 303 is jacked upwards, and the rotating mounting plate 303 is intermittently swung left and right, the shaking effect is exerted on the placing flat plate 306, so that pigment blocks adhered to the placing flat plate 306 can be discharged smoothly, and no pigment is left on the placing flat plate 306;

a driving wheel 326 is fixedly connected to one end of the rotating shaft 319 penetrating through the processing box body 2, a rotating rod 327 is rotatably mounted at a position on the surface wall of the processing box body 2, which is located above the intercepting box body 315, a driven wheel 328 is fixedly connected to one end of the rotating rod 327, a transmission belt 329 is sleeved between the driving wheel 326 and the driven wheel 328, a rotating cam 330 is fixedly mounted in the middle of the rotating rod 327, guide sleeves 331 are symmetrically and fixedly mounted at two ends of the top of the intercepting box body 315, movable rods 332 are movably mounted in the middle of the guide sleeves 331, a connecting rod 333 is fixedly connected between the top ends of the two movable rods 332, a roller 334 is movably mounted at the bottom of one end of the middle of the connecting rod 333, a cleaning pad 335 is fixedly connected between the bottom ends of the two movable rods 332, the bottom end of the roller 334 is tightly attached to the edge of the rotating cam 330, the movable rods 332 penetrate through the top of the intercepting box body 315, and the cleaning pad 335 is located inside the intercepting box body 315, the cleaning pad 335 is tightly attached to the edge of the intercepting filter plate 317, the rotating shaft 319 drives the driving wheel 326 to rotate together, the driving wheel 326 and the driven wheel 328 are in transmission connection through the transmission belt 329, so that the driven wheel 328 and the rotating cam 330 both rotate along with the driving wheel 326 and continuously rotate along with the rotating cam 330, the roller 334 is always attached to the edge of the rotating cam 330, the roller 334 and the connecting rod 333 can move up and down repeatedly, when the intercepting filter plate 317 intercepts pigment dust, the dust is directly adhered to the surface of the intercepting filter plate 317, the dust is accumulated too much to influence the normal discharge of air flow, the movable rod 332 drives the cleaning pad 335 to move up and down repeatedly inside the intercepting box 315, the intercepting filter plate 317 is cleaned by the cleaning power mechanism, the adhered pigment dust is pushed in downwards without disassembling the intercepting filter plate 317, and the existing intercepting filter plate 317 can be cleaned, the machine does not need to be stopped, so that the whole drying process can be continuously and efficiently carried out;

the grinding and crushing mechanism 4 comprises a grinding tank body 401, a feed inlet 402, a driving motor 403, a driving shaft 404, a discharging disc 405, a triangular movable block 406, a mounting frame 407, a connecting shaft 408, a grinding cylinder 409, a connecting ring 410, a separating and screening plate 411, a discharging pipe 412, a sealing plate 413, a hydraulic telescopic rod 414, a placing flat plate 415, an L-shaped positioning block 416, a collecting box 417, a driving gear 418, a rotating gear 419, a rotating disc 420 and a beating block 421;

a grinding tank body 401 is fixedly arranged at one end of a frame 1, a feeding hole 402 is arranged at one end of the top of the grinding tank body 401, a driving motor 403 is fixedly arranged at the middle part of the top of the grinding tank body 401, a driving shaft 404 is fixedly connected with an output shaft of the driving motor 403, a material discharge tray 405 is fixedly connected with the bottom end of the grinding tank body 401, a triangular movable block 406 is fixedly connected with the bottom end of the driving shaft 404, a mounting frame 407 is fixedly connected with the middle part of the driving shaft 404, a connecting shaft 408 is fixedly arranged at the bottom end of the mounting frame 407 along the circumferential direction at equal intervals, a rolling cylinder 409 is rotatably arranged at the middle part of the connecting shaft 408, a separating and screening plate 411 is fixedly embedded in the bottom end of the grinding tank body 401, a connecting ring 410 is fixedly arranged at the edge part of the top end of the separating and screening plate 411, a discharge pipe 412 is fixedly connected with one end of the connecting shaft 408 and the triangular movable block 406, and the bottom end of the triangular movable block 406 is rotatably connected with the separating and screening plate 411, a gap is reserved between the bottom of the rolling cylinder 409 and the surface of the separating and screening plate 411, the bottom of the mounting rack 407 is movably connected with a ball, the top of the connecting ring 410 is provided with a groove, the ball is movably clamped inside the groove, a dried pigment block has a feed inlet 402 to enter the grinding tank body 401, the driving motor 403 drives the driving shaft 404 and the mounting rack 407 to rotate, so that the rolling cylinder 409 rolls along the surface of the separating and screening plate 411, the dropped pigment blocks are crushed, and the rolling cylinder 409 plays a role of pushing the crushed pigment powder while rolling, so that the pulverized pigment powder can be smoothly discharged downward through the partition screening plate 411, the triangular movable block 406 and the connecting ring 410 play a role in guiding and fixing the connecting shaft 408 and the rolling cylinder 409, so that the rolling cylinder 409 can roll and roll smoothly in the grinding tank 401;

the placing flat plate 415 and the L-shaped positioning block 416 have a positioning effect on the collecting box 417, the position where the collecting box 417 is placed is quickly determined, the collecting box 417 corresponds to the positions of the discharge pipe 412 and the sealing plate 413, the placing flat plate 415 and the collecting box 417 are jacked upwards by the hydraulic telescopic rod 414, the collecting box 417 is tightly attached to the sealing plate 413, the crushed pigment powder can be smoothly discharged into the collecting box 417, the sealing is kept between the collecting box 417 and the sealing plate 413, the dust lifted when the powder falls is ensured not to be scattered into the air, the waste of the pigment powder is reduced, the lifted dust is always in the collecting box 417, and the dust can fall again through standing;

a sealing plate 413 is fixedly installed at the bottom end of the discharge pipe 412, hydraulic telescopic rods 414 are symmetrically and fixedly installed at two ends of one side of the bottom of the rack 1, a placing flat plate 415 is fixedly installed at the top end of the hydraulic telescopic rods 414, an L-shaped positioning block 416 is symmetrically and fixedly installed at one end of the top of the placing flat plate 415, a collecting box 417 is placed at the top end of the placing flat plate 415, a driving gear 418 is fixedly installed at a position, above the mounting frame 407, on the surface of the driving shaft 404, a rotating gear 419 is rotatably installed on the inner wall of the grinding tank body 401, a rotating disc 420 is fixedly connected to the middle of the top end of the rotating gear 419, striking blocks 421 are fixedly connected to the top end of the rotating disc 420 at equal intervals in the circumferential direction, a corner at one end of the bottom of the collecting box 417 is tightly attached to the L-shaped positioning block 416, a rubber pad is fixedly bonded to the edge at the bottom end of the sealing plate 413, the top end of the collecting box 417 is attached to the rubber pad, and the rotating gear 419 and the driving gear 418 are located at the same horizontal level, the driving gear 418 and the rotating gear 419 are engaged with each other, the rotating disc 420 is located right below the feed port 402, the driving gear 418 rotates along with the driving shaft 404, the driving gear 418 and the rotating gear 419 are engaged with each other, so that the rotating gear 419 and the rotating disc 420 continuously rotate inside the grinding tank body 401, the rotating disc 420 is located right below the feed port 402, the pigment blocks falling from the feed port 402 fall on the rotating disc 420 and the striking block 421, the striking block 421 continuously rotates to strike the falling pigment blocks, so that the pigment blocks are broken, the broken pigment is more convenient for subsequent powder grinding, the pigment blocks are prevented from being too large to be normally ground by the grinding cylinder 409, part of the pigment blocks fall on the rotating disc 420, the pigment blocks are thrown out by centrifugal force generated by the continuous rotation of the rotating disc 420, so that the pigment blocks strike against the inner wall of the grinding tank body 401, ensuring that the volume of the pigment mass is reduced when it lands on the divider screen 411 to accommodate grinding by the grinding cylinder 409;

the adjustable material receiving mechanism 5 comprises a feeding channel 501, a splicing frame 502, an electric telescopic rod 503, a splicing side plate 504, an inclined baffle 505, a connecting frame 506, a mounting seat 507, a rotating cylinder 508, a sealing plate 509 and a balancing weight 510;

a feeding channel 501 is fixedly arranged at the position of one side of the feeding hole 402 at the top of the grinding tank body 401, a splicing square frame 502 is fixedly connected at the top end of the feeding channel 501, electric telescopic rods 503 are symmetrically and fixedly arranged on the surface wall of the grinding tank body 401, splicing side plates 504 are fixedly connected at the top ends of the electric telescopic rods 503, an inclined baffle plate 505 is fixedly connected between the side edges of the two splicing side plates 504, a connecting frame 506 is fixedly connected at the middle part of the top end of the inclined baffle plate 505, a sealing plate 509 is embedded and arranged at the bottom end inside the feeding channel 501, an installation seat 507 is fixedly arranged at the middle part of the top end of the sealing plate 509, a rotating cylinder 508 is fixedly arranged at the middle part of the installation seat 507, a balancing weight 510 is fixedly connected at one end of the bottom of the sealing plate 509, the top end of the feeding channel 501 is level with the bottom end of the protective door 301, and the inner wall of the splicing side plate 504 and the edge part of the splicing square frame 502 are positioned on the same vertical plane, the rotating cylinder 508 penetrates through the bottom of the connecting frame 506, the rotating cylinder 508 is movably connected with the connecting frame 506, the bottom of the sealing plate 509 is embedded into the feed inlet 402, the sealing plate 509 and the splicing square frame 502 are identical in length and width, a sealing gasket is wrapped and bonded on the edge of the sealing plate 509, the feed channel 501 is arranged on one side of the protective door 301, so that pigment blocks on the placing flat plate 306 can be directly discharged into the grinding tank body 401 through the feed channel 501, meanwhile, the splicing side plate 504 and the inclined baffle 505 are jacked upwards by the electric telescopic rod 503, the splicing side plate 504 and the splicing square frame 502 are spliced with each other, the range of receiving the pigment blocks is expanded, the pigment blocks can enter the feed channel 501 when falling down, waste caused by the fact that the pigment blocks fall to other positions is avoided, and the electric telescopic rod 503 can drive the splicing side plate 504 and the inclined baffle 505 to move up and down to change positions, guarantee that concatenation sideboard 504 and slope baffle 505 can not influence the switch of guard gate 301, link 506 and sealing board 509 can be along with slope baffle 505 up-and-down motion together, when sealing board 509 and upwards marching, balancing weight 510 can make sealing board 509 rotate round rotation cylinder 508, make sealing board 509 can not continue to keep the level, can not stop at the top of sealing board 509 when guaranteeing that pigment falls, simultaneously when pigment gets into the grinding jar body 401 completely, utilize sealing board 509 and can block up feed inlet 402, pigment has the dust to distribute aloft when receiving crushing grinding in grinding jar body 401 inside, sealing board 509 with feed inlet shutoff 402, avoid the dust to distribute waste and the environmental pollution who causes the resource in to the outside air.

The working principle and the using process of the invention are as follows: in the process of using a water-based ink, firstly, pigment wet filter cakes generated in a filter press are sequentially placed and spread on the placing flat plates 306, after the top of one placing flat plate 306 is completely paved, the other placing flat plate 306 is placed on the top of the placing flat plate, the limiting columns 309 are embedded in the limiting grooves 307, the bottom ends of the placing flat plates 306 are attached to the separating cylinders 308, so that the two placing flat plates 306 are overlapped with each other, the separating cylinders 308 ensure that the placing flat plate 306 above is not contacted with the paved pigment wet filter cakes, the wet filter cakes are paved on the placing flat plates 306 above, then the placing flat plates 306 are sequentially overlapped with the paved pigments, then the protective door 301 far away from the grinding tank body 401 is opened, the placing flat plates 306 are all placed in the processing box body 2, and the two sides of the placing flat plate 306 at the lowest position are embedded in the mounting groove 305, pushing the placing plate 306 forward along the mounting groove 305;

then, the protective door 301 is closed, the axial flow fan 313 is started, and the air flow is injected into the air inlet box 310, passes through the air permeable plate 311 and enters the processing box 2, the heating rod 312 heats the incoming airflow, the heated airflow is directly sprayed to the placing plate 306, drying the spread pigment wet filter cake, discharging moisture carried by the airflow from the wet filter cake through an air outlet 314, passing through an interception dust filter plate 317, discharging the airflow from an air outlet pipe 316, continuously drying the pigment wet filter cake, the surface of the pigment block is dried in one step, the pigment blocks are formed after the drying, pigment dust on the surface of the pigment block is continuously blown by airflow, part of the pigment dust is discharged along with the airflow, and the intercepting dust filter 317 plays a role in intercepting the pigment dust in the airflow, so that the pigment dust is prevented from being directly discharged into the outside air, and pigment resource waste and environmental pollution are easily caused;

after a period of time, the pigment blocks are completely dried, the protective door 301 close to the grinding tank 401 is opened, the electric telescopic rod 503 is started to extend upwards, the splicing side plate 504 and the inclined baffle plate 505 are jacked upwards, the splicing side plate 504 is attached to the splicing square frame 502 to move upwards, the bottom ends of the splicing side plate 504 and the inclined baffle plate 505 are spliced with the top of the splicing square frame 502, the connecting frame 506 and the sealing plate 509 both move upwards along with the inclined baffle plate 505, the sealing plate 509 is separated from the inside of the feed port 402, the weight weights 510 enable the two sides of the sealing plate 509 to have different weights, the sealing plate 509 is pulled to rotate around the rotating cylinder 508 in one direction, the sealing plate 509 cannot be kept horizontal again, the rotating motor 318 drives the rotating shaft 319 and the winding shaft 320 to rotate, the traction rope 321 is pulled, the rotating mounting plate 303 is pulled to upwards overturn around the fixed shaft 302 during winding, and the placing flat plate 306 on the rotating mounting plate 303 rotates together, when the fixed opening frame 322 is turned over and moved to one side of the L-shaped pressing block 325, the rotating motor 318 stops rotating, the dried pigment blocks on the placing flat plate 306 slide downwards along the inclined placing flat plate 306, the splicing side plate 504 and the inclined baffle 505 are matched with each other, so that the pigment blocks on the placing flat plate 306 can directly fall into the feeding channel 501, the sealing plate 509 is not horizontal any more, and the pigment blocks cannot stop when colliding with the sealing plate 509 and directly fall downwards;

when the placing flat plate 306 is kept to be inclined and fixed, the L-shaped pressing block 325 and the air bag 323 are corresponding to each other, when the electric push rod 324 drives the L-shaped pressing block 325 to move forwards, one side of the L-shaped pressing block 325 is tightly attached to the edge of the air bag 323, the electric push rod 324 continues to extend, the L-shaped pressing block 325 can press the air bag 323, the air bag 323 can be swelled, one side of the air bag 323 is shielded by the L-shaped pressing block 325, the air bag 323 can only expand obliquely upwards, the air bag 323 can press the fixed opening frame 322 and the rotating mounting plate 303 obliquely upwards by the expansion of the air bag 323, the rotating mounting plate 303 moves a small distance obliquely upwards, when the electric push rod 324 drives the L-shaped pressing block 325 to move backwards, the air bag 323 is not compressed, the rotating mounting plate 303 is restored to the original position, the electric push rod 324 can regularly drive the L-shaped pressing block 325 to move forwards and backwards, the rotating mounting plate 303 swings repeatedly, and the placing flat plate 306 shakes, so that the pigment blocks on the placing flat plate 306 can be smoothly discharged downwards, and the pigment blocks are prevented from being adhered to the surface of the placing flat plate 306 and cannot naturally slide downwards;

when the rotating shaft 319 rotates, the driving wheel 326 is driven to rotate together, the driving wheel 326 and the driven wheel 328 are in transmission connection through a transmission belt 329, so that the driven wheel 328 and the rotating rod 327 rotate together with the driving wheel 326, the rotating cam 330 is fixed on the rotating rod 327, therefore, the rotating cam 330 also rotates along with the rotating rod 327, the bottom of the roller 334 is attached to the edge of the rotating cam 330, the rotating cam 330 intermittently jacks up the roller 334 when rotating, so that the roller 334 and the connecting rod 333 can reciprocate up and down, the movable rod 332 is fixed on the connecting rod 333, so that the movable rod 332 can reciprocate up and down along the guide sleeve 331, the movable rod 332 pulls the cleaning pad 335 to move up and down inside the intercepting box 315, and the cleaning pad 335 is always closely attached to the intercepting filter 317, so that pigment dust adhered to the surface of the intercepting filter 317 is pushed down, ensuring that the intercepting filter 317 is not blocked;

the worker takes a collecting box 417, places the collecting box 417 on a placing flat plate 415, pushes the collecting box 417 forwards, the two corner positions of the bottom of the collecting box 417 are tightly attached to an L-shaped positioning block 416, so that the collecting box 417 is just below a discharge pipe 412, a hydraulic telescopic rod 414 is started to jack up the placing flat plate 415 and the collecting box 417 upwards, the top end of the collecting box 417 is tightly attached to a sealing plate 413, the pigment blocks fall into the grinding tank body 401 through a feed port 402 after falling into a feed channel 501, a driving motor 403 drives a driving shaft 404 and a mounting rack 407 to rotate in the grinding tank body 401, a driving gear 418 is fixed on the surface of the driving shaft 404, the driving gear 418 and a rotating gear 419 are meshed with each other, so that the driving gear 418 and the rotating gear 419 rotate along with the driving shaft 404, and a rotating disc 420 and a striking block 421 are located right below the feed port 402, the pigment blocks can rotate together with the rotating gear 419, the falling pigment blocks can directly hit the hitting blocks 421, the rotating hitting blocks 421 can hit the pigment blocks, so that the pigment blocks are splashed into the grinding tank body 401, the hit pigment blocks are broken into small blocks and fall onto the separating and screening plate 411, part of the pigment blocks can fall onto the rotating disc 420, the rotating disc 420 continuously rotates to generate a certain centrifugal force, the pigment blocks falling on the surface of the rotating disc are thrown outwards, the pigment blocks impact the inner wall of the grinding tank body 401, the pigment blocks are broken into small blocks, and the pigment broken into the small blocks is more convenient for subsequent grinding and smashing;

after the pigment blocks are completely discharged, the electric telescopic rod 503 contracts to enable the splicing side plate 504 and the inclined baffle 505 to move downwards, the connecting frame 506 and the sealing plate 509 move downwards along with the connecting frame, until the sealing plate 509 falls on the bottom of the feeding channel 501 again, the position of the sealing plate 509 is adjusted to enable the bottom end of the sealing plate 509 to be embedded into the feeding hole 402 to block the feeding hole 402, the interior of the grinding tank body 401 is ensured to be sealed all the time, the driving shaft 404 drives the triangular movable block 406 and the mounting frame 407 to rotate continuously in the grinding tank body 401, the rolling cylinder 409 rolls on the separating screening plate 411 to roll the pigment fragments falling on the separating screening plate 411, so that the pigment is ground into fine powder, the powder pigment can pass through the separating screening plate 411 to be discharged downwards along the discharging disc 405 and the discharging pipe 412, and the pigment powder can enter the collecting box 417 to be collected uniformly, in the preparation and processing process of the water-based ink, the pigment powder collected in the collecting box 417 is added into the maleic acid resin, the water-based polymer emulsion and the mixing aid to be fully mixed, and the required water-based ink can be obtained.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.