CN214131944U

CN214131944U - Grinder convenient to maintain

Info

Publication number: CN214131944U
Application number: CN202022260649.0U
Authority: CN
Inventors: 周飞
Original assignee: Zhuhai Huatianyin New Material Co ltd
Current assignee: Zhuhai Huatianyin New Material Co ltd
Priority date: 2020-10-12
Filing date: 2020-10-12
Publication date: 2021-09-07
Anticipated expiration: 2030-10-12

Abstract

The utility model discloses a grinder convenient for maintenance, which comprises a frame, a grinding cylinder, a grinding component, a liquid pump and a filtering component, wherein the frame is provided with a rotary driving mechanism; one end of the grinding cylinder is connected with the frame, and a grinding cavity is arranged in the grinding cylinder; the grinding assembly is arranged in the grinding cavity and is in transmission connection with the output end of the rotary driving mechanism; the liquid pump is communicated with the grinding cavity through a liquid inlet pipe, a three-way joint is arranged on the liquid inlet pipe, and a pressure release valve is arranged at one end of the three-way joint; the filter component is arranged at the other end of the grinding cylinder, one end of the filter component extends into the grinding cavity, and the other end of the filter component is provided with a liquid outlet pipe communicated with the grinding cavity. When solid particles such as coloring materials and additives block the filter assembly, the liquid pump is closed, the pressure release valve is opened, and the filter assembly can be detached and maintained after the pressure in the grinding cavity becomes low, so that the grinding cavity is convenient and quick, and the phenomenon that printing ink stock solution in the grinding cavity splashes when the grinding cylinder is detached and maintained can be avoided.

Description

Grinder convenient to maintain

Technical Field

The utility model relates to a printing ink field, in particular to grind machine convenient to maintenance.

Background

Ink is also called ink, which is a liquid containing a dye or pigment, and is used for writing or painting, but with the wide application of printing and ink jet output technology, ink for ink jet printing and printing is most practically used. In the ink preparation process, various pigments, additives and other raw materials are required to be used, most of the pigments, additives and other raw materials are solid granular substances, and the solid granular substances are required to be sufficiently ground by a grinder so as to be dissolved in water. Pigment and additive get preliminary printing ink stoste in adding the aquatic, with printing ink stoste continuous circulation irrigation grinding machine, grind the solid particle in the machine grinds printing ink stoste repeatedly, and the grinding machine in present stage appears the solid particle easily and blocks up the condition of filtering the piece, make the pressure in the grinding vessel uprise, printing ink stoste refluence and damage the liquid pump, when solid particle blocks up the pressure that filters the piece and makes in the grinding vessel too high, direct dismantlement maintenance grinding vessel can make printing ink stoste splash or damage and filter the piece, the maintenance difficulty.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a grind machine convenient to maintenance can the quick maintenance.

The grinding machine convenient to maintain according to the embodiment of the utility model comprises a frame, a grinding cylinder, a grinding component, a liquid pump and a filtering component, wherein the frame is provided with a rotary driving mechanism; one end of the grinding cylinder is connected with the rack, and a grinding cavity is arranged in the grinding cylinder; the grinding assembly is arranged in the grinding cavity and is in transmission connection with the output end of the rotary driving mechanism; the liquid pump is communicated with the grinding cavity through a liquid inlet pipe, a three-way joint is arranged on the liquid inlet pipe, and a pressure release valve is arranged at one end of the three-way joint; the filter assembly is arranged at the other end of the grinding cylinder, one end of the filter assembly extends into the grinding cavity, and the other end of the filter assembly is provided with a liquid outlet pipe communicated with the grinding cavity.

According to the utility model discloses grind machine convenient to maintenance has following beneficial effect at least: the liquid pump passes through the feed liquor pipe and sends printing ink stoste to grinding chamber pump sending, and rotary drive mechanism drive grinding component grinds the solid particle in the printing ink stoste for solid particle dissolves in aquatic, and water and the colouring material and the additive that dissolve in aquatic are discharged through the drain pipe after passing filter assembly, and the solid particle that is intercepted by filter assembly continues to be ground by grinding component. When solid particles such as coloring materials and additives block the filter assembly, the liquid pump is closed, the pressure release valve is opened, and the filter assembly can be detached and maintained after the pressure in the grinding cavity becomes low, so that the grinding cavity is convenient and quick, and the phenomenon that printing ink stock solution in the grinding cavity splashes when the grinding cylinder is detached and maintained can be avoided.

According to some embodiments of the utility model, the grinding vessel includes the barrel that both ends link up and locates first end cover and second end cover on the barrel both ends, first end cover with the second end cover is sealed respectively the both ends of barrel, first end cover with the frame is connected, first end cover be equipped with the inlet channel of feed liquor pipe intercommunication, filtering component locates just on the second end cover filtering component's one end stretches into grind the intracavity.

According to some embodiments of the present invention, a cooling water jacket is provided in the barrel.

According to some embodiments of the utility model, the surface of barrel is equipped with the heat preservation.

According to the utility model discloses a some embodiments, be equipped with first flange on the first end cover, the both ends of barrel are equipped with second flange and third flange respectively, be equipped with the fourth flange on the second end cover, first flange with the cooperation of second flange is connected, the third flange with the cooperation of fourth flange is connected.

According to some embodiments of the utility model, the filter assembly includes first filter core, second filter core and locates mount pad on the second end cover, be equipped with liquid outlet channel on the mount pad, first filter core is located cover on the mount pad liquid outlet channel's one end, the second filter core is located cover on the mount pad first filter core, liquid outlet channel's the other end with the drain pipe intercommunication.

According to some embodiments of the utility model, the one end threaded connection of mount pad has the lantern ring, the other end of mount pad be equipped with the fifth flange that the second end cover is connected, first filter core with the second filter core respectively with the one end of mount pad with the lantern ring is connected.

According to some embodiments of the utility model, grinding assembly includes pivot, many first stick round pins and many second stick round pins, the one end of pivot is in grind the intracavity, the other end of pivot stretches out first end cover and with the rotary drive mechanism is connected, first stick round pin is located the pivot on the surface of one end, the second stick round pin is located on the inner wall of barrel.

According to some embodiments of the utility model, be equipped with the manometer on the drain pipe.

According to some embodiments of the invention, the rotary drive mechanism is an electric motor.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic cross-sectional view of a grinder facilitating maintenance according to an embodiment of the present invention;

fig. 2 is a schematic view of a filter assembly in the grinder for easy maintenance shown in fig. 1.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to the orientation description, such as the directions of up, down, front, back, left, right, etc., may be the orientation or positional relationship shown on the drawings, only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the present number, and the terms greater than, less than, within, etc. are understood as including the present number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 1, the utility model discloses a grinder convenient for maintenance, which comprises a frame 100, a grinding cylinder 200, a grinding component 300, a liquid pump 400 and a filtering component 600, wherein the frame 100 is provided with a rotary driving mechanism 110; one end of the grinding cylinder 200 is connected with the frame 100, and a grinding cavity 210 is arranged in the grinding cylinder 200; the grinding assembly 300 is arranged in the grinding cavity 210, and the grinding assembly 300 is in transmission connection with the output end of the rotary driving mechanism 110; the liquid pump 400 is communicated with the grinding chamber 210 through a liquid inlet pipe 500, a three-way joint 510 is arranged on the liquid inlet pipe 500, and a pressure release valve 511 is arranged at one end of the three-way joint 510; the filter assembly 600 is arranged at the other end of the grinding cylinder 200, one end of the filter assembly 600 extends into the grinding cavity 210, and the other end of the filter assembly 600 is provided with a liquid outlet pipe 700 communicated with the grinding cavity 210.

The liquid pump 400 pumps the ink stock solution to the grinding chamber 210 through the liquid inlet pipe 500, the rotary driving mechanism 110 drives the grinding assembly 300 to grind the solid particles in the ink stock solution, so that the solid particles are dissolved in water, the pigment and the additive dissolved in the water are discharged through the liquid outlet pipe 700 after passing through the filter assembly 600, and the solid particles intercepted by the filter assembly 600 are continuously ground by the grinding assembly 300. When solid particles such as coloring materials and additives block the filter assembly 600, the liquid pump 400 is closed, and the pressure release valve 511 is opened, so that the filter assembly 600 can be detached for maintenance after the pressure in the grinding cavity 210 becomes low, the operation is convenient and fast, and the phenomenon that the ink stock solution in the grinding cavity 210 is splashed when the grinding cylinder 200 is detached for maintenance can be avoided.

The utility model discloses an in some embodiments, grinding vessel 200 includes the barrel 220 that both ends link up and locates first end cover 230 and second end cover 240 on barrel 220 both ends, and first end cover 230 and second end cover 240 seal the both ends of barrel 220 respectively, and first end cover 230 and frame 100 are connected, are equipped with the inlet channel 231 with feed liquor pipe 500 intercommunication on the first end cover 230, and filter component 600 locates on the second end cover 240 and filter component 600's one end stretches into in grinding chamber 210. The first end cap 230, the second end cap 240 and the cylinder 220 enclose a grinding chamber 210, and the grinding cylinder 200 is a split structure, so that the installation and the disassembly are convenient, and the subsequent maintenance is facilitated. The second end cap 240 functions to support the filter assembly 600.

The utility model discloses an in some embodiments, be equipped with cooling jacket 221 in the barrel 220, can let in the cooling water toward cooling jacket 221 in, because the grinding vessel 200 during operation generates heat seriously, the cooling water can be given the barrel 220 cooling, avoids whole grinding vessel 200 and printing ink stoste high temperature, guarantees grinding assembly 300's work efficiency. It is anticipated that the cylinder 220 is provided with a cooling water inlet pipe and a cooling water outlet pipe, both the cooling water inlet pipe and the cooling water outlet pipe are communicated with the cooling water jacket 221, flowing cooling water can be introduced into the cooling water jacket 221 through the cooling water inlet pipe and the cooling water outlet pipe, and the cooling efficiency is improved

The utility model discloses an in some embodiments, the surface of barrel 220 is equipped with heat preservation 222, and heat preservation 222 can completely cut off the air, avoids in the heat transmission of passenger gas advances cooling jacket 221 to make the cooling water in the cooling jacket 221 not influenced by the external world, the cooling water can be used for cooling barrel 220 completely. The insulating layer 222 may be made of an insulating material such as asbestos.

The utility model discloses an in some embodiments, be equipped with first flange on the first end cover 230, the both ends of barrel 220 are equipped with second flange and third flange respectively, are equipped with the fourth flange on the second end cover 240, and first flange and second flange cooperation are connected, and third flange and fourth flange cooperation are connected. The first end cap 230 and the cylinder 220 can be conveniently and quickly aligned and connected through the first flange and the second flange, and the second end cap 240 and the cylinder 220 can be conveniently and quickly aligned and connected through the third flange and the fourth flange. The first flange and the second flange and the third flange and the fourth flange are all connected through connecting pieces quickly. The connecting member may be a bolt and a nut that are fitted to each other.

Referring to fig. 2, the filter assembly 600 includes a first filter element 610, a second filter element 620 and a mounting base 630 disposed on the second end cap 240, a liquid outlet channel 631 is disposed on the mounting base 630, the first filter element 610 is disposed on the mounting base 630 and covers one end of the liquid outlet channel 631, the second filter element 620 is disposed on the mounting base 630 and covers the first filter element 610, and the other end of the liquid outlet channel 631 is communicated with the liquid outlet pipe 700. Since the first filter element 610 and the second filter element 620 cover one end of the liquid outlet channel 631, the ink raw liquid in the grinding chamber 210 can reach the liquid outlet channel 631 after passing through the first filter element 610 and the second filter element 620, and when the ink raw liquid passes through the first filter element 610 and the second filter element 620, the solid particles are filtered and intercepted by the first filter element 610 and the second filter element 620, and the intercepted solid particles are continuously ground by the grinding assembly 300. And first filter element 610 and second filter element 620 form a appearance chamber, and the solid particle that passes second filter element 620 for a small part will be filtered by first filter element 610 and intercepted and keep in the appearance chamber, and the filter effect of double filtration is better.

In some embodiments of the present invention, one end of the mounting seat 630 is screwed with a collar 632, the other end of the mounting seat 630 is provided with a fifth flange 633 connected with the second end cap 240, and the first filter element 610 and the second filter element 620 are respectively connected with one end of the mounting seat 630 and the collar 632. The second filter element 620 can be conveniently and quickly detached from the mounting seat 630 through the collar 632, so that the first filter element 610 or the second filter element 620 can be conveniently repaired and replaced, and solid particles between the first filter element 610 and the second filter element 620 can be conveniently cleaned. The first filter element 610 or the second filter element 620 is a commercially available component, and redundant description thereof will not be provided.

In some embodiments of the present invention, the grinding assembly 300 comprises a rotating shaft 310, a plurality of first pins 320 and a plurality of second pins 330, one end of the rotating shaft 310 is located in the grinding chamber 210, the other end of the rotating shaft 310 extends out of the first end cap 230 and is connected to the rotation driving mechanism 110, the first pins 320 are located on the outer surface of one end of the rotating shaft 310, and the second pins 330 are located on the inner wall of the barrel 220.

The rotation driving mechanism 110 drives the rotation shaft 310 to rotate, the rotation shaft 310 carries the first pin 320 to rotate and simultaneously stir the solid particles in the ink stock solution, the second pin 330 is in a stationary rotation state, and the first pin 320 and the second pin 330 cooperate to achieve the function of grinding the solid particles. It can be understood that an end surface of one end of the rotating shaft 310 is provided with a bypass groove for bypassing the filter assembly 600, so that the rotating shaft 310 and the filter assembly 600 do not interfere with each other.

The utility model discloses an in some embodiments, be equipped with manometer 710 on drain pipe 700, can monitor the pressure size in the drain pipe 700 at any time through manometer 710, whether the pressure in the indirect reaction grinding vessel 200 is normal. The rotation driving mechanism 110 is a motor, which is a common component, and the use method is simple, and the installation and the maintenance are convenient. The liquid inlet pipe 500 between the three-way joint 510 and the liquid pump 400 is provided with a switch valve, and the operation of conveying the printing ink stock solution by the liquid inlet pipe 500 can be interrupted by the switch valve.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. A grinder for facilitating maintenance, comprising:

the device comprises a rack (100), wherein a rotary driving mechanism (110) is arranged on the rack (100);

the grinding cylinder (200), one end of the grinding cylinder (200) is connected with the frame (100), and a grinding cavity (210) is arranged in the grinding cylinder (200);

the grinding assembly (300) is arranged in the grinding cavity (210), and the grinding assembly (300) is in transmission connection with the output end of the rotary driving mechanism (110);

the liquid pump (400), the liquid pump (400) is communicated with the grinding chamber (210) through a liquid inlet pipe (500), a three-way joint (510) is arranged on the liquid inlet pipe (500), and a pressure release valve (511) is arranged at one end of the three-way joint (510);

filter assembly (600), filter assembly (600) are located on the other end of grinding vessel (200), the one end of filter assembly (600) stretches into in grinding chamber (210), the other end of filter assembly (600) be equipped with drain pipe (700) of grinding chamber (210) intercommunication.

2. A grinder to facilitate maintenance according to claim 1, characterised in that: grinding vessel (200) include barrel (220) that both ends link up and locate first end cover (230) and second end cover (240) on barrel (220) both ends, first end cover (230) with second end cover (240) are sealed respectively the both ends of barrel (220), first end cover (230) with frame (100) are connected, be equipped with on first end cover (230) with inlet channel (231) of feed liquor pipe (500) intercommunication, filter assembly (600) are located on the second end cover (240) just the one end of filter assembly (600) stretches into in grinding chamber (210).

3. A grinder to facilitate maintenance according to claim 2, characterised in that: a cooling water jacket (221) is arranged in the cylinder body (220).

4. A grinder to facilitate maintenance according to claim 3, characterised in that: the surface of the cylinder body (220) is provided with an insulating layer (222).

5. A grinder to facilitate maintenance according to claim 2, characterised in that: the improved cylinder is characterized in that a first flange is arranged on the first end cover (230), a second flange and a third flange are respectively arranged at two ends of the cylinder body (220), a fourth flange is arranged on the second end cover (240), the first flange is connected with the second flange in a matched mode, and the third flange is connected with the fourth flange in a matched mode.

6. A grinder to facilitate maintenance according to claim 2, characterised in that: filter assembly (600) include first filter core (610), second filter core (620) and locate mount pad (630) on second end cap (240), be equipped with drain way (631) on mount pad (630), first filter core (610) are located cover on mount pad (630) the one end of drain way (631), second filter core (620) are located cover on mount pad (630) first filter core (610), the other end of drain way (631) with drain pipe (700) intercommunication.

7. A grinding mill facilitating maintenance according to claim 6, wherein: one end threaded connection of mount pad (630) has lantern ring (632), the other end of mount pad (630) be equipped with fifth flange (633) that second end cover (240) are connected, first filter core (610) with second filter core (620) respectively with the one end of mount pad (630) with lantern ring (632) are connected.

8. A grinder to facilitate maintenance according to claim 2, characterised in that: grinding assembly (300) includes pivot (310), many first stick round pins (320) and many second stick round pins (330), the one end of pivot (310) is in grind the chamber (210) in, the other end of pivot (310) stretches out first end cover (230) and with rotary driving mechanism (110) are connected, first stick round pin (320) are located pivot (310) on the surface of one end, second stick round pin (330) are located on the inner wall of barrel (220).

9. A grinder to facilitate maintenance according to claim 1, characterised in that: and a pressure gauge (710) is arranged on the liquid outlet pipe (700).

10. A grinder to facilitate maintenance according to claim 1, characterised in that: the rotary driving mechanism (110) is a motor.