CN216443273U

CN216443273U - Slurry feeding device of printing machine

Info

Publication number: CN216443273U
Application number: CN202123207108.2U
Authority: CN
Inventors: 毛镇海; 韩建荣; 钟嘉聪
Original assignee: Shaoxing Dongshen Machinery Technology Co ltd
Current assignee: Shaoxing Dongshen Machinery Technology Co ltd
Priority date: 2021-12-20
Filing date: 2021-12-20
Publication date: 2022-05-06
Anticipated expiration: 2031-12-20

Abstract

The utility model discloses a pulp feeding device of a printing machine, which comprises a base and a filtering device, wherein a pulp storage barrel is arranged at the upper part of the base, a pulp feeding pipe is arranged on the side surface of the pulp storage barrel, a cover covers the upper part of the pulp storage barrel, a motor is arranged at the top of the cover, a driving shaft of the motor penetrates through the lower part of the cover, a stirring rod is arranged at the penetrating end of the driving shaft, a supporting frame and a scraping plate are arranged at the upper part of the cover, the filtering device comprises a second cylinder, the second cylinder is fixedly connected with the lower surface of the upper part of the supporting frame, a filter screen is arranged at the end part of a telescopic rod of the second cylinder, a material returning box is arranged at the lower part of the cover, the filter screen can be inserted into or separated from the material returning box, and the side surface of the filter screen can be abutted against or separated from the scraping plate. According to the utility model, the stirring rod is arranged to stir the slurry, so that the slurry is prevented from precipitating or solidifying, the scraper plate is arranged, so that the filter screen can be cleaned without disassembling the filter screen, the service life of the filter screen is prolonged, the structure is simple and reasonable, and the practicability is good.

Description

Slurry feeding device of printing machine

Technical Field

The utility model relates to the technical field of slurry conveying equipment, in particular to a slurry conveying device of a printing machine.

Background

Circular screen printer need be through sending thick liquid device to the inside transport thick liquids that lasts of embossing roll when carrying out the stamp operation to recycle after filtering the inside unnecessary thick liquids of embossing roll, current thick liquid device that send has the weak point: firstly, slurry is easy to solidify and precipitate, and the existing slurry conveying device cannot stir the slurry in the slurry storage barrel during slurry conveying, so that the blockage of a slurry conveying pipe or the phenomenon of nonuniform slurry is easily caused; secondly, the existing filter screen is inconvenient to clean and replace, the service life is short, and slurry is easy to solidify on the filter screen to cause the filter screen to be blocked, so that the improvement is urgently needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art, and provides a slurry feeding device of a printing machine, which can stir slurry by arranging a stirring rod to prevent the slurry from precipitating or solidifying, can clean a filter screen without disassembling the filter screen by arranging a scraper, prolongs the service life of the filter screen, and has simple and reasonable structure and good practicability.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a thick liquid feeding device of calico printing machine, includes base and filter equipment, base upper portion is equipped with stores up the thick liquid bucket, it is equipped with the thick liquid pipe of sending to store up the thick liquid bucket side, it has closed the lid to store up thick liquid bucket upper portion lid, the lid top is equipped with the motor, the drive shaft of motor runs through the lid lower part and wears out the end and be equipped with the puddler, lid upper portion is equipped with support frame and scraper blade, filter equipment includes the second cylinder, second cylinder and support frame upper portion lower fixed surface are connected, second cylinder telescopic link tip is equipped with the filter screen, the lid lower part is equipped with the feed back case, the filter screen can insert or break away from the feed back case, the filter screen side can the butt or break away from the scraper blade, the feed back case includes that the upper end is open-ended feed back chamber, feed back case side is equipped with the feed opening, the filter screen can communicate or block feed back chamber and feed opening.

The lid both sides are outwards extended and are equipped with first ear, first ear lower part is equipped with first cylinder.

The support frame upper portion lower surface is equipped with third cylinder and fourth cylinder, the telescopic link tip of third cylinder is equipped with first baffle, first baffle can insert or break away from the feed back case, first baffle is located the one side that the filter screen is close to the feed back chamber, the telescopic link tip of fourth cylinder is equipped with the second baffle, the second baffle can insert or break away from the feed back case, the second baffle is located one side that first baffle is close to the feed back chamber.

The inside both sides of feed back case are equipped with three guide ways of group, filter screen, first baffle and second baffle both sides can insert or break away from a set of guide way that corresponds respectively, the inside bottom surface of feed back case is equipped with the spacing groove, filter screen, first baffle and second baffle lower part can insert or break away from the spacing groove.

The filter screen, first baffle and second baffle both sides are equipped with the card strip, the card strip can insert in the guide way and with the sealed cooperation of guide way.

The second cylinder quantity is two and is located filter screen upper portion both sides, the third cylinder quantity is two and is located first baffle upper portion both sides.

Lid upper portion is equipped with the boss, the boss is located feed back chamber both sides, boss side threaded connection has the bolt, the outside extension in scraper blade both sides is equipped with the second ear, both sides the bolt runs through two second ears respectively, the bolt outside cover is equipped with the spring, the spring both ends butt boss respectively) and second ear, the scraper blade can remove along the bolt.

The scraper blade is located between filter screen and the first baffle, the scraper blade both sides can butt or break away from filter screen and first baffle.

Scraper blade upper portion is the inclined plane and sets up downwards towards first baffle slope, first baffle upper portion is the inclined plane and unanimous with scraper blade upper portion incline direction, works as when first baffle removes to the lowest, first baffle upper portion is less than scraper blade upper portion, first baffle side butt scraper blade side.

The novel mortar discharging device is characterized in that a convex rib is arranged on the outer side of an opening in the upper portion of the feeding back cavity, a mortar discharging pipe is arranged at the bottom of the mortar storage barrel and can be opened or closed through a valve, and a handle is arranged on the side face of the upper portion of the mortar storage barrel.

The utility model has the beneficial effects that:

1. the puddler passes through the screw connection with the drive shaft of motor, and the dismantlement of the puddler of being convenient for is clean, and at the in-process of carrying the thick liquid, the motor drives the puddler and rotates, stirs the thick liquid, can enough guarantee that the thick liquid mixes more evenly, can also prevent that the thick liquid from solidifying, and simple structure is reasonable, and the practicality is good.

2. The feed back of thick liquids gets into the feed back intracavity in the embossing roll, filters the back through the filter screen and flows in again through the feed opening and store up the thick liquid bucket to the recycle of thick liquids, reduce the waste of thick liquids, through setting up the filter screen, can filter the thick liquids of retrieving, prevent to retrieve the impurity entering in the thick liquids and store up the thick liquid bucket.

3. Through setting up first baffle, second baffle and scraper blade, can supply thick liquid in-process to the embossing roll and can accomplish the cleanness to the filter screen, not only improve the work efficiency of calico printing machine greatly, can also realize that the filter screen exempts from to dismantle and wash, be favorable to reducing operation personnel's intensity of labour, improve the life of filter screen, simple structure is reasonable, and the practicality is good.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an exploded view of the present invention;

FIG. 3 is a cross-sectional view of the present invention;

FIG. 4 is an enlarged view of FIG. 3 at A;

fig. 5 is a partial cross-sectional view of the screen as it is being cleaned.

In the figure: the device comprises a base 1, a pulp storage barrel 2, a pulp feeding pipe 21, a pulp discharging pipe 22, a valve 23, a lifting handle 24, a cover 3, a first lug 31, a first air cylinder 32, a material returning box 33, a material returning cavity 331, a guide groove 332, a feed opening 333, a limiting groove 334, a convex rib 34, a support frame 35, a boss 36, a motor 4, a stirring rod 41, a filtering device 5, a second air cylinder 51, a filter screen 52, a third air cylinder 53, a first baffle plate 54, a clamping strip 55, a fourth air cylinder 56, a second baffle plate 57, a scraping plate 6, a second lug 61, a screw 7 and a spring 8.

Detailed Description

The utility model is further described with reference to the accompanying drawings and the detailed description below:

in the description of the present specification, the terms "upper", "lower", "left", "right", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred device or unit must have a specific direction, be configured and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

As shown in fig. 1 to 5, a pulp feeding device of a printing machine comprises a base 1 and a filtering device 5, the upper part of the base 1 is provided with a pulp storage barrel 2, the side surface of the pulp storage barrel 2 is provided with a pulp delivery pipe 21, the pulp in the pulp storage barrel 2 is delivered into the embossing roll through the pulp delivery pipe 21, the upper part of the pulp storage barrel 2 is covered with a cover 3, the top of the cover 3 is provided with a motor 4, a driving shaft of the motor 4 penetrates through the lower part of the cover 3, the penetrating end of the driving shaft is provided with a stirring rod 41, the upper end of the stirring rod 41 is sleeved at the shaft end part of the motor 4, and is connected with the driving shaft of the motor 4 through a screw, which is convenient for the disassembly and cleaning of the stirring rod 41, the motor 4 can drive the stirring rod 41 to rotate, at the in-process of carrying the thick liquid, motor 4 drives puddler 41 and rotates, stirs the thick liquid, can enough guarantee that the thick liquid mixes more evenly, can also prevent that the thick liquid from solidifying, and simple structure is reasonable, and the practicality is good.

The upper part of the cover 3 is provided with a supporting frame 35 and a scraping plate 6, the filtering device 5 comprises a second cylinder 51, the second cylinder 51 is fixedly connected with the lower surface of the upper part of the supporting frame 35, a filter screen 52 is arranged at the end part of the telescopic rod of the second cylinder 51, the lower part of the cover 3 is provided with a return box 33, the filter screen 52 can be inserted into or separated from the return box 33, the feed back box 33 comprises a feed back cavity 331 with an opening at the upper end, a feed opening 333 is arranged on the side surface of the feed back box 33, the filter screen 52 can communicate or block the feed back cavity 331 and the feed opening 333, the feed back of the slurry in the embossing roll enters the feed back cavity 331, and flows into the slurry storage barrel 2 again through the feed opening 333 after being filtered by the filter screen 52, thereby to the recycle of thick liquids, reduce the waste of thick liquids, through setting up filter screen 52, can filter the thick liquids of retrieving, prevent to retrieve the impurity entering storage thick liquid bucket 2 in the thick liquids.

A third air cylinder 53 and a fourth air cylinder 56 are arranged on the lower surface of the upper portion of the supporting frame 35, a first baffle plate 54 is arranged at the end portion of an expansion rod of the third air cylinder 53, the first baffle plate 54 can be inserted into or separated from the material return box 33, the first baffle plate 54 is positioned on one side, close to the material return cavity 331, of the filter screen 52, a second baffle plate 57 is arranged at the end portion of an expansion rod of the fourth air cylinder 56, the second baffle plate 57 can be inserted into or separated from the material return box 33, and the second baffle plate 57 is positioned on one side, close to the material return cavity 331, of the first baffle plate 54;

a scraping plate 6 is arranged at the upper part of the cover 3, the scraping plate 6 is positioned between the filter screen 52 and the first baffle 54, and two sides of the scraping plate 6 can be abutted to or separated from the filter screen 52 and the first baffle 54;

when the slurry is supplied for a long time, the filter screen 52 needs to be cleaned regularly in order to prevent the filter screen 52 from being blocked, specifically, when the filter screen 52 needs to be cleaned, the fourth cylinder 56 works to drive the second baffle 57 to be inserted into the material return box 33, the recovered slurry is blocked in the material return cavity 331, at the moment, the second cylinder 51 works to drive the filter screen 52 to ascend and separate from the material return box 33, and the filter screen 52 is not in contact with the scraper 6 in the ascending process; when the filter screen 2 ascends to the position, the third air cylinder 53 works to drive the first baffle plate 54 to descend and insert into the material return box 33, the first baffle plate 54 abuts against and pushes the scraper 6 to move towards the filter screen 52 when descending to the position, the second air cylinder 51 works to drive the filter screen 52 to descend, at the moment, the filter screen 52 abuts against the side face of the scraper 6 towards one side of the first baffle plate 54, impurities on the surface of the filter screen 52 can be scraped to the material return cavity 331 through the scraper 6, and when the filter screen 52 is cleaned and descends to the position, the first baffle plate 54 and the second baffle plate 57 ascend.

Through setting up first baffle 54, second baffle 56 and scraper blade 6, can supply thick liquid in-process to the embossing roll and can accomplish the cleanness to filter screen 52, not only improve the work efficiency of calico printing machine greatly, can also realize that filter screen 52 exempts from to dismantle and wash, be favorable to reducing operation personnel's intensity of labour, improve filter screen 52's life, simple structure is reasonable, and the practicality is good.

Cover 3 upper portion is equipped with boss 36, boss 36 is located feed back chamber 331 both sides, boss 36 side threaded connection has bolt 7, the outside extension in scraper blade 6 both sides is equipped with second ear 61, both sides bolt 7 runs through two second ears 61 respectively, bolt 7 outside cover is equipped with spring 8, spring 8 both ends are butt boss 36 and second ear 61 respectively, scraper blade 6 can remove along bolt 7, and when first baffle 54 descends and butt scraper blade 6, first baffle 54 can promote scraper blade 6 and remove and extrude spring 8, through setting up bolt 7 and spring 8, the installation of scraper blade 6 of not only being convenient for can also realize scraper blade 6's automatic re-setting.

Scraper blade 6 upper portion is the inclined plane and sets up downwards towards first baffle 54 slope, first baffle 54 upper portion is the inclined plane and unanimous with scraper blade 6 upper portion incline direction, works as when first baffle 54 removes to the lower, first baffle 54 upper portion is less than scraper blade 6 upper portion, first baffle 54 side butt scraper blade 6 side not only can play the guide effect through setting up the inclined plane on scraper blade 6 upper portion, and first baffle 54 of being convenient for promotes scraper blade 6, can also play the water conservancy diversion effect, will fall into feed back chamber 331 along the inclined plane from the thick liquids that filter screen 52 department scraped, through setting up the inclined plane at first baffle 54 top, also can play the water conservancy diversion effect, can be with the thick liquids water conservancy diversion from scraper blade 6 top down in feed back chamber 331.

The inside both sides of feed back case 33 are equipped with three sets of guide way 332, filter screen 52, first baffle 54 and second baffle 57 both sides can insert or break away from a set of guide way 332 that corresponds respectively, can play the guide effect to filter screen 52, first baffle 54 and second baffle 57 through setting up guide way 332, improve filter screen 52, first baffle 54 and second baffle 57 and remove the precision.

The inside bottom surface of feed back case 33 is equipped with spacing groove 334, filter screen 52, first baffle 54 and second baffle 57 lower part can insert or break away from spacing groove 334, filter screen 52, first baffle 54 and second baffle 57 both sides are equipped with card strip 55, card strip 55 can insert in the guide way 332 and with guide way 332 sealing fit, through setting up spacing groove 334 and card strip 55, can reduce the thick liquids from filter screen 52, first baffle 54 and second baffle 57 and feed back case 33 inner wall between the gap infiltration, improve sealed effect.

The outside extension in 3 both sides of lid is equipped with first ear 31, first ear 31 lower part is equipped with first cylinder 32, through setting up first cylinder 32, can go up and down lid 3 to be convenient for store up the cleanness of thick liquid bucket 2.

The outer side of the opening at the upper part of the material returning cavity 331 is provided with a convex rib 34, and the arrangement of the convex rib 34 can prevent the slurry carried by the filter screen 52, the first baffle plate 54 and the second baffle plate 57 from flowing out in the up-down moving process, so that the cleanness of the cover 3 can be kept.

The bottom of the pulp storage barrel 2 is provided with a pulp discharge pipe 22, the pulp discharge pipe 22 can be opened or closed through a valve 23, and the pulp in the pulp storage barrel 2 can be conveniently discharged through the pulp discharge pipe 22.

The side surface of the upper part of the pulp storage barrel 2 is provided with a handle 24, so that the pulp storage barrel 2 can be moved conveniently.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The utility model provides a thick liquid feeding device of calico printing machine which characterized in that: comprises a base (1) and a filtering device (5), wherein a pulp storage barrel (2) is arranged on the upper portion of the base (1), a pulp conveying pipe (21) is arranged on the side surface of the pulp storage barrel (2), a cover (3) is covered on the upper portion of the pulp storage barrel (2), a motor (4) is arranged at the top of the cover (3), a driving shaft of the motor (4) penetrates through the lower portion of the cover (3) and a stirring rod (41) is arranged at the penetrating end of the driving shaft, a supporting frame (35) and a scraping plate (6) are arranged on the upper portion of the cover (3), the filtering device (5) comprises a second air cylinder (51), the second air cylinder (51) is fixedly connected with the lower surface of the upper portion of the supporting frame (35), a filter screen (52) is arranged at the end portion of a telescopic rod of the second air cylinder (51), a material returning box (33) is arranged on the lower portion of the cover (3), the filter screen (52) can be inserted into or separated from the material returning box (33), the side surface of the filter screen (52) can be abutted against or separated from the scraping plate (6), the feed back box (33) includes that the upper end is open-ended feed back chamber (331), feed back box (33) side is equipped with feed opening (333), filter screen (52) can communicate or block feed back chamber (331) and feed opening (333).

2. The paste feeding apparatus of a printing machine according to claim 1, wherein: lid (3) both sides are outwards extended and are equipped with first ear (31), first ear (31) lower part is equipped with first cylinder (32).

3. The paste feeding apparatus of a printing machine according to claim 1, wherein: support frame (35) upper portion lower surface is equipped with third cylinder (53) and fourth cylinder (56), the telescopic link tip of third cylinder (53) is equipped with first baffle (54), first baffle (54) can insert or break away from feed back case (33), first baffle (54) are located filter screen (52) and are close to one side of feed back chamber (331), the telescopic link tip of fourth cylinder (56) is equipped with second baffle (57), second baffle (57) can insert or break away from feed back case (33), second baffle (57) are located one side that first baffle (54) are close to feed back chamber (331).

4. A paste feed apparatus of a printing machine according to claim 3, characterized in that: the inside both sides of feed back case (33) are equipped with three sets of guide ways (332), filter screen (52), first baffle (54) and second baffle (57) both sides can insert respectively or break away from a set of guide way (332) that correspond, the inside bottom surface of feed back case (33) is equipped with spacing groove (334), filter screen (52), first baffle (54) and second baffle (57) lower part can insert or break away from spacing groove (334).

5. The paste feeding apparatus of a printing machine according to claim 4, wherein: the filter screen (52), the first baffle (54) and the second baffle (57) both sides are equipped with card strip (55), card strip (55) can insert in guide way (332) and with guide way (332) sealing fit.

6. A paste feed apparatus of a printing machine according to claim 3, characterized in that: lid (3) upper portion is equipped with boss (36), boss (36) are located feed back chamber (331) both sides, boss (36) side threaded connection has bolt (7), scraper blade (6) both sides outside extend is equipped with second ear (61), both sides bolt (7) run through two second ear (61) respectively, bolt (7) outside cover is equipped with spring (8), spring (8) both ends are butt boss (36) and second ear (61) respectively, scraper blade (6) can remove along bolt (7).

7. The paste feeding apparatus of a printing machine according to claim 6, wherein: the scraper (6) is located between the filter screen (52) and the first baffle (54), and two sides of the scraper (6) can be abutted to or separated from the filter screen (52) and the first baffle (54).

8. The paste feeding apparatus of a printing machine according to claim 7, wherein: the upper portion of the scraper (6) is an inclined plane and is arranged downwards towards the first baffle (54) in an inclined mode, the upper portion of the first baffle (54) is an inclined plane and is consistent with the upper portion of the scraper (6) in the inclined direction, when the first baffle (54) moves to the lowest position, the upper portion of the first baffle (54) is lower than the upper portion of the scraper (6), and the side face of the first baffle (54) abuts against the side face of the scraper (6).

9. The paste feeding apparatus of a printing machine according to claim 1, wherein: the utility model discloses a thick liquid storage barrel, including feed back chamber (331), pulp storage barrel (2), pulp discharge pipe (22) can be opened or closed through valve (23), pulp storage barrel (2) upper portion side is equipped with handle (24).