CN209138766U - A kind of ink sand mill storage vat - Google Patents

Abstract

The utility model discloses a kind of ink sand mill storage vat, including storage vat, storage vat bottom is equipped with wheel, the vibrating screening machine of disc type is provided with above the storage vat, vibrating screening machine bottom discharge port bottom end is socketed flexible undertaking hose, the top of storage vat is connected with the sealing cover of middle part aperture, and elasticity is accepted hose and protruded into inside storage vat across the mesoporous of sealing cover.Compared with the existing technology, the utility model above storage vat by being arranged vibrating screening machine, thin pigment liquid up to standard and thick pigment liquid not up to standard are separated by vibrating screening machine, make pigment liquid not up to standard automatically into circular grinding, to ensure that later period printing or ink jetting quality.

Description

A kind of ink sand mill storage vat

Technical field

The utility model belongs to Printing ink producing equipment technical field, and in particular to a kind of ink sand mill storage vat.

Background technique

Currently, being often used sand mill when Printing ink producing to grind to ink pigment, used with reaching certain fineness In fields such as ink printings.The course of work of existing sand mill are as follows: be pumped into the pigment liquid in head tank by feed pipe It in sand mill, is pumped into storage vat after sand mill is ground by discharge nozzle, the liquid in storage vat is ink finished product.So And some compared with coarse granule fineness required by being not achieved often are still had in the ink finished product in production in above-mentioned storage vat, It will affect the effect of its printed matter when for printing or ink-jet, therefore, this field is badly in need of making improvements.

Summary of the invention

For solve in the prior art by the grinding of sand mill there are still some compared with coarse granule influence later period printing or Ink jetting quality problem, the utility model provide a kind of ink sand mill storage vat.

The purpose of this utility model is achieved in that

A kind of ink sand mill storage vat, including storage vat 2,2 bottom of storage vat are equipped with wheel, the storage vat 2 Top is provided with the vibrating screening machine 8 of disc type, and the flexible undertaking of 8 bottom discharge port bottom end of vibrating screening machine socket is soft Pipe, the top of storage vat 2 are connected with the sealing cover of middle part aperture, and elasticity accepts hose and protrudes into storage vat across the mesoporous of sealing cover Inside 2.

The vibrating screening machine 8 includes rack 85 and vibrating motor 84, and funnel type sieve nest 89, rack is arranged above rack 85 Be connected with vertical spring 86 between 85 and funnel type sieve nest 89, the upper section of funnel type sieve nest 89 be it is discoid, lower section is tubular, Be provided with top cover 81 above 89 discshaped portion of funnel type sieve nest, the sieve 83 of inside setting ramped shaped, sieve 83 it is minimum Place is in the same plane with the inside lowest part of the discharge nozzle II 87 on its side wall, and the 81 top side of top cover is provided with perpendicular Straight feed pipe II 82, highest point of the feed pipe II 82 close to sieve 83.

Check valve III 88 is provided on the discharge nozzle II 87.

The utility model has the advantages that compared with the existing technology, the utility model is passed through by the way that vibrating screening machine is arranged above storage vat Vibrating screening machine separates thin pigment liquid up to standard and thick pigment liquid not up to standard, makes pigment liquid not up to standard automatically into following Ring grinding, to ensure that later period printing or ink jetting quality.

Detailed description of the invention

Fig. 1 is the structural schematic diagram for producing ink automatic sieving sand mill.

Fig. 2 is the structural schematic diagram of the utility model.

Fig. 3 is the structural schematic diagram of vibrating screening machine.

Fig. 4 is the structural schematic diagram of head tank.

Fig. 5 is the magnified partial view in Fig. 4.

Fig. 6 is the top view of Fig. 4.

Wherein, 1 is sand mill；2 be storage vat；3 be head tank, and 31 be main bucket, and 32 be secondary bucket, and 33 be wheel, and 34 be liquid Level sensor, 35 be communicating pipe, and 36 be check valve II；4 be discharge nozzle I；5 be feed pipe I；6 be vacuum pump；7 be check valve I；8 It is vibrating screening machine, 81 be top cover, and 82 be feed pipe II, and 83 be sieve, and 84 be vibrating motor, and 85 be rack, and 86 be spring, 87 It is discharge nozzle II, 88 be check valve III, and 89 be funnel type sieve nest；9 be pipeline.

Specific embodiment

As shown in figures 1 to 6, a kind of production ink automatic sieving sand mill, including sand mill 1, sand mill 1 be connected with into Vacuum pump 6 and check valve I 7, the connection of 5 other end of feed pipe are provided on expects pipe 5 and discharge nozzle 4, feed pipe 5 and discharge nozzle 4 Storage vat 2 is arranged under 4 other end of discharge nozzle for head tank 3, and the head tank 3 is made of main bucket 31 and secondary bucket 32, secondary 32 outside of bucket Bucket wall bottom is provided with feed inlet (not marking in figure), and the inside bottom of secondary bucket 32 is equipped with communicating pipe 35, as shown in figure 5, communicating pipe 35 other ends are connected to main bucket 31, and 4 other end end of discharge nozzle is connected with the vibrating screening machine 8 of disc type, vibrating screening machine 8 Bottom discharge port (not marked in figure) accept storage vat 2, be provided with inclined sieve 83,8 top of sieve in vibrating screening machine 8 Side wall is equipped with discharge nozzle II 87 directed downwardly, II 87 connecting pipe 9 of discharge nozzle, and 9 other end of pipeline is connected to secondary 32 outside bucket of bucket On the feed inlet of wall bottom.Discharge nozzle II 87 is close to 8 lowest part of sieve.

Above-mentioned main bucket 31 and secondary bucket 32 can be integrated molding, be mounted on one piece after being also possible to independent produce.Charging Bucket 3 and 2 bottom of storage vat are mounted on wheel, easy to remove.Since pigment liquid has certain vicidity, so sieve 83 Gradient cannot be too small, and can smoothly be flowed down along sieve 83 with pigment liquid is advisable.

Preferably, the outer diameter of the bottom discharge port of the vibrating screening machine 8 is less than the internal diameter of 2 feed inlet of storage vat.

Further, as shown in Figures 2 and 3, the vibrating screening machine 8 includes rack 85 and vibrating motor 84, rack 85 Funnel type sieve nest 89 is arranged in top, vertical spring 86 is connected between rack 85 and funnel type sieve nest 89, spring 86 is at least Four, the upper section of funnel type sieve nest 89 be it is discoid, lower section is tubular, is provided with above 89 discshaped portion of funnel type sieve nest Top cover 81, the sieve 83 of inside setting ramped shaped, the lowest part of sieve 83 and the inside of the discharge nozzle II 87 on its side wall are minimum Locate in the same plane, is flowed down automatically convenient for thick pigment liquid, the 81 top side of top cover is provided with vertical feed pipe II 82, highest point of the feed pipe II 82 close to sieve 83；Check valve III 88 is provided on the discharge nozzle II 87.Rack 85 is opening It is directed downwardly U-shaped, as shown in Figure 3.Vibrating motor 84 drives funnel type sieve nest 89, vibrates.The end of discharge nozzle I 4 when work It is socketed on feed pipe II 82.

In order to avoid the spillage of pigment liquid or smell are blown out and environment is polluted, the bottom end socket of 89 lower section of funnel type sieve nest Flexible undertaking hose (not marking in figure), elasticity are accepted hose and are set in inside storage vat 2, and the top of storage vat 2 is provided with The sealing cover (not marking in figure) of middle part aperture, elasticity accept hose and protrude into 2 one section of inside of storage vat across the mesoporous of sealing cover Distance, as shown in Fig. 2, the size of mesoporous is consistent with the elasticity undertaking outer diameter of hose.Elasticity, which accepts hose, can be resistance to pigment The rubber of corrosion is also possible to other elastic materials.Sealing cover is threaded on storage vat 2.When work, first elasticity is accepted Hose is mounted on the bottom end of 89 lower section of funnel type sieve nest, and sealing cover is mounted on storage vat 2, and storage vat 2 is then pushed into machine The middle part of frame 85 accepts elasticity in the middle part of hose alignment sealing cover, due to elasticity accept hose be it is soft, only need manually by its group To storage vat 2, such structure has good sealing function, avoids smell or ejecta pollution air and environment and right Worker causes damages.

As Figure 4-Figure 6, the secondary bucket 32 generally arc, is sticked outside main bucket 31, occupancy that in this way can be few as far as possible Space, secondary bucket 32 is interior to be equipped with liquid level sensor 34, is provided with check valve II 36 on the communicating pipe 35；The sand mill 1, vacuum Pump 6, check valve I 7, vibrating screening machine 8, check valve III 88, check valve II 36 and liquid level sensor 34 are electrically connected PLC, are convenient for Automation control and monitoring.PLC connection alarm, when the numerical value for the liquid level sensor 34 that PLC is obtained is more than preset value, PLC Starting alarm prevents its spilling to remind operator.

It is as follows with the course of work of automatic sieving sand mill to produce ink:

Vacuum pump 6, check valve I 7, check valve III 88, check valve II 36 are in off state when initial, in advance will be deployed Pigment just liquid fills head tank 3, first turn on vacuum pump 6 and check valve I 7, sand mill 1 on feed pipe I 5, the first liquid of pigment It is pumped into sand mill 1 to be ground, when in head tank 3 without liquid at the beginning of pigment, closes above-mentioned vacuum pump 6 and check valve I 7, grinding one After fixing time, the check valve I 7 and vacuum pump 6, vibrating motor 84 and check valve III 88 on discharge nozzle I 4 are opened, is ground in sand mill 1 Pigment liquid after mill sequentially enters discharge nozzle I 4, feed pipe II 82,89 upper section of funnel type sieve nest, is then passed through the filtering of sieve 83, Thin pigment liquid enters in storage vat 2 through sieve 83, since sieve 83 is obliquely installed as ramped shaped, thick pigment liquid can automatically along Sieve 83 flows to lower, is entered in secondary bucket 32 by discharge nozzle II 87, pipeline 9, when being filled in secondary bucket 32, liquid level sensor 34 Can signal to PLC, PLC can automatically turn on check valve II 36, and thick pigment liquid enters main bucket 31 in secondary bucket 32, with grind next time into The secondary grinding of row.Thick pigment liquid in secondary bucket 32 can certainly be made to be directly entered main bucket by the direct open check valve II 36 of PLC 31.The speed for the liquid for needing control to be pumped into the above process, accumulate liquid cannot on sieve 83 too much, otherwise will affect it Filter effect.

Above-described is only preferred embodiments of the present invention, it is noted that for those skilled in the art For, under the premise of not departing from the utility model general idea, several changes and improvements can also be made, these also should be considered as The protection scope of the utility model, these all will not influence the effect and patent practicability of the utility model implementation.

Claims (3)

1. a kind of ink sand mill storage vat, including storage vat (2), storage vat (2) bottom is equipped with wheel, and feature exists In: the vibrating screening machine (8) of disc type, vibrating screening machine (8) the bottom discharge port bottom are provided with above the storage vat (2) End cap is connected to elasticity and accepts hose, and the top of storage vat (2) is connected with the sealing cover of middle part aperture, and elasticity undertaking hose passes through close It is internal that the mesoporous of capping protrudes into storage vat (2).

2. ink sand mill storage vat as described in claim 1, it is characterised in that: the vibrating screening machine (8) includes machine Funnel type sieve nest (89) are arranged in frame (85) and vibrating motor (84), rack (85) top, rack (85) and funnel type sieve nest (89) Between be connected with vertical spring (86), the upper section of funnel type sieve nest (89) be it is discoid, lower section is tubular, funnel type sieve nest (89) it is provided with above discshaped portion top cover (81), the sieve (83) of inside setting ramped shaped, the lowest part of sieve (83) In the same plane with the inside lowest part of the discharge nozzle II (87) on its side wall, top cover (81) the top side is provided with Vertical feed pipe II (82), highest point of the feed pipe II (82) close to sieve (83).

3. ink sand mill storage vat as claimed in claim 2, it is characterised in that: be provided on the discharge nozzle II (87) Check valve III (88).