CN114536965A - Environment-friendly printing machine - Google Patents
Environment-friendly printing machine Download PDFInfo
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- CN114536965A CN114536965A CN202210228798.XA CN202210228798A CN114536965A CN 114536965 A CN114536965 A CN 114536965A CN 202210228798 A CN202210228798 A CN 202210228798A CN 114536965 A CN114536965 A CN 114536965A
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- Prior art keywords
- ink
- gear
- box body
- roller
- ink inlet
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- 238000007639 printing Methods 0.000 title claims abstract description 71
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 61
- 238000007790 scraping Methods 0.000 claims abstract description 4
- 238000000926 separation method Methods 0.000 claims description 21
- 238000004140 cleaning Methods 0.000 claims description 16
- 230000005540 biological transmission Effects 0.000 claims description 13
- 238000004804 winding Methods 0.000 claims description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- 239000002699 waste material Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 230000001680 brushing effect Effects 0.000 claims description 2
- 239000004411 aluminium Substances 0.000 claims 1
- 239000002085 irritant Substances 0.000 abstract description 4
- 231100000021 irritant Toxicity 0.000 abstract description 4
- 239000000976 ink Substances 0.000 description 121
- 238000003756 stirring Methods 0.000 description 5
- 230000029058 respiratory gaseous exchange Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 210000003437 trachea Anatomy 0.000 description 2
- 238000007664 blowing Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000007794 irritation Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F23/00—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing
- B41F23/04—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing by heat drying, by cooling, by applying powders
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F31/00—Inking arrangements or devices
- B41F31/02—Ducts, containers, supply or metering devices
- B41F31/03—Ink agitators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F31/00—Inking arrangements or devices
- B41F31/02—Ducts, containers, supply or metering devices
- B41F31/04—Ducts, containers, supply or metering devices with duct-blades or like metering devices
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inking, Control Or Cleaning Of Printing Machines (AREA)
Abstract
The invention belongs to the field of printing machines, and particularly relates to an environment-friendly printing machine which comprises two vertical plates, wherein a bottom roller, a printing roller and a screen roller are respectively arranged between the two vertical plates in a rotating manner at intervals in parallel, an ink inlet box body is fixedly arranged between the two vertical plates and positioned on the screen roller, an ink inlet cavity is formed in the lower part of the ink inlet box body, an ink outlet cavity is formed in one side of the ink inlet box body, an air outlet shell is fixedly arranged above the ink inlet box body, an air suction shell is arranged at the upper part of one surface, facing the screen roller, of the ink inlet box body, a first activated carbon groove is formed in the upper part of the ink inlet cavity, an air outlet communicated with the upper side of the ink inlet cavity is formed in the lower end of the first activated carbon groove, a second activated carbon groove is formed in the upper part of the ink outlet cavity, an air pump is arranged at the upper end of the second activated carbon groove, the air suction shell is communicated into the first activated carbon groove through a first air pipe, an ink outlet is formed in one side, facing the screen roller, and a scraper for scraping ink is fixedly arranged on the upper side of the ink outlet, the doctor blade abuts against the surface of the wire roll. Can absorb the irritant gas overflowing during printing of the ink.
Description
Technical Field
The invention belongs to the field of printing machines, and particularly relates to an environment-friendly printing machine.
Background
Most of the existing flexible ink printing machines use a plate roller, a screen roller, a bottom roller and a scraper to print paper, the printing machine is high in efficiency and can continuously work, but the equipment has the problem that irritant gas overflows seriously, particularly at three rollers, after the ink is attached to the three rollers, the ink is uniformly spread, the surface area is increased, the gas overflows more quickly, the irritation of taste is also larger, at the moment, a worker is polluted by the gas in an equipment space, and the health of the worker is greatly damaged.
Disclosure of Invention
The invention aims to solve the problems in the prior art and provides an environment-friendly printing machine capable of absorbing irritant gas overflowing during printing of ink.
In order to achieve the purpose, the invention adopts the following technical scheme: an environment-friendly printing machine comprises two vertical plates, a bottom roller for butt conveying, a printing roller for printing and a screen roller for printing ink are respectively and rotatably arranged between the two vertical plates at intervals in parallel, the bottom roller, the printing roller and the screen roller are driven by a driving module, an ink inlet box body is fixedly arranged between the two vertical plates on one side of the screen roller away from the printing roller, two supporting seats are fixedly arranged at two ends of the ink inlet box body, an ink inlet cavity for ink inlet is formed in the lower portion of the ink inlet box body, an ink outlet cavity is formed in one side of the ink inlet cavity facing the screen roller, an air outlet shell is fixedly arranged above the ink inlet box body away from the ink inlet, an air suction shell is arranged on the upper portion of one side of the ink inlet box body facing the screen roller, a first activated carbon groove is formed in the upper portion of the ink inlet cavity, an air outlet communicated with the upper side of the ink inlet cavity is formed in the lower end of the first activated carbon groove, go out the upper portion in china ink chamber and be equipped with second activated carbon groove, terminal surface is ventilative material under the second activated carbon groove, second activated carbon groove upper end is equipped with the air pump, the casing of breathing in communicates to first activated carbon inslot through first trachea, advance china ink chamber and go out the bottom intercommunication between the china ink chamber, intercommunication position department upper portion is equipped with the ventilative aperture that has intensive distribution, it is equipped with out the china ink mouth to go out the china ink chamber towards one side of net roller, it sets firmly the scraper that is used for scraping the china ink to go out china ink mouth upside, scraper butt to net roller surface, two it is equipped with the screw rod that can advance the position about the china ink box body to open threaded the supporting seat bottom.
Preferably, the driving module includes a first gear, the first gear is fixedly connected to one end of the bottom roller, which extends out of one of the vertical plates, one end of the printing roller extends out of the vertical plate on the same side as the first gear and is fixedly connected with a second gear, one end of the mesh roller extends out of the vertical plate on the same side as the first gear and is fixedly connected with a third gear, the outer end of the third gear is fixedly connected with a first belt pulley, the first gear is in meshing transmission with the second gear, and the third gear is in meshing transmission with the second gear.
Preferably, a plurality of aluminum rollers which enable paper to be conveyed and passed between the bottom roller and the plate roller are arranged between the two vertical plates.
Preferably, an air outlet groove is formed below the air outlet shell and close to the air suction shell.
Preferably, one side of the air suction shell, which is close to the net roller, is uniformly distributed along the length direction and the width direction and is provided with a plurality of small air inlet holes.
Preferably, the scraper below is opened there is the printing ink spout, reciprocating sliding is equipped with the clearance slider on the printing ink spout outer wall, clearance slider both sides are equipped with the arc sideline that can lead printing ink toward printing ink spout in, one side of advancing the china ink box body has set firmly second driving motor, the fixed first volume rope sheave that is provided with of output of second driving motor, be connected with the rope on the first volume rope sheave, the rope pass the clearance slider and with clearance slider fixed connection, it has set firmly the supporting shoe to advance china ink box body opposite side, it is connected with the second rope sheave to rotate on the supporting shoe, the second rope sheave is equipped with the torsional spring with the rotation junction of supporting shoe.
Preferably, clearance slider one side is connected with the separation box body, it slides and sets up in the printing ink spout to separate the box body, the cross-section of separating the box body is clearance fit with the printing ink spout, it is provided with first axis of rotation to separate to rotate on the box body terminal surface, the fixed pulley that is equipped with in first axis of rotation middle part, it is equipped with the opening to separate box body both sides about being located pulley department, the pulley passes opening and printing ink spout wall face to face contact, printing ink spout both sides are equipped with the leak, every the leak below is equipped with the garbage collection box.
Preferably, the fixed fifth gear that is equipped with of one end that the clearance slider was kept away from to first axis of rotation, it is used for separating the inside fixed plate of separation box body to separate the box body to be equipped with one near the middle fixed plate in printing ink spout below to separate the box body, the fixed second axis of rotation that is equipped with in the middle of the fixed plate, the fixed sixth gear that is equipped with of bottom one end is kept away from to the second axis of rotation, sixth gear and the transmission of fifth gear meshing, the second axis of rotation is close to printing ink spout one end fixed fan that is equipped with, it has an breathing pipe to separate the intercommunication on the lateral wall that the box body is located second axis of rotation side, upside and the opening that the breathing pipe extends to being close to the clearance slider set up towards printing ink spout inboard, it is equipped with a plurality of apertures of giving vent to separate the box body bottom.
Preferably, the air outlet of the first activated carbon tank is connected with a U-shaped pipe, the U-shaped pipe extends to the bottom of the ink inlet cavity, one side of the U-shaped pipe, which is close to the bottom of the ink inlet cavity, is provided with thick holes along the length direction and the width direction, and the arc-shaped part of the U-shaped pipe, which is close to the ink inlet, is provided with dense and fine pores along the length direction.
Preferably, a third rotating shaft is rotatably arranged in the middle of the ink outlet cavity, one end of the rotating shaft extends out of the ink inlet box body on the same side as the first gear and is fixedly connected with a second belt wheel, and the first belt wheel is in transmission connection with the second belt wheel through a belt.
Has the advantages that:
1. the equipment utilizes the active carbon to greatly absorb the irritant gas emitted by the printing ink.
2. The paper printing machine has the advantages that the air blowing is increased when the paper is just printed, the drying time of the paper is shortened, and meanwhile, the air of the ink on the paper is driven by the air to be absorbed when the air overflows. .
3. The cleaning of the scraper is increased, the scraper is taken out again without stopping equipment to clean the scraper, and waste printing ink and impurities can be automatically collected.
4. Powerful and fine bubbles are added at the ink inlet, the activity of the ink is increased by auxiliary stirring, and the third rotating shaft is used for stirring, so that the phenomena of uniform un-stirring of the ink and bubbles are reduced.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a cross-sectional view taken at A-A of FIG. 1;
FIG. 3 is a side view of the present invention;
FIG. 4 is a cross-sectional view taken at B-B of FIG. 2;
FIG. 5 is a perspective view of the ink feed cartridge body 17;
FIG. 6 is a cross-sectional view taken at E-E of FIG. 5;
fig. 7 is an enlarged view at D in fig. 6:
FIG. 8 is a perspective view of a cleaning slide:
FIG. 9 is another perspective view of the cleaning slide:
fig. 10 is a cross-sectional view of C-C in fig. 8.
In the figure, a vertical plate 1, a second belt wheel 5, a first belt wheel 6, a third gear 7, a second gear 8, a first gear 9, a fourth gear 10, a motor base 11, a first driving motor 12, a net roller 13, a plate roller 14, a bottom roller 15, an aluminum roller 16, an ink inlet box body 17, an air outlet shell 18, an air suction shell 19, an air pump 20, a second activated carbon groove 21, a first activated carbon groove 23, an ink inlet cavity 24, an ink outlet cavity 25, a U-shaped pipe 26, an ink chute 29, a separation box body 30, a cleaning slide block 31, a scraper 32, a pulley 34, a first rotating shaft 36, a fifth gear 37, a sixth gear 38, a second rotating shaft 39, a fan 40, a second driving motor 41, a second rope winding wheel 42, a rope 43, a screw 44, an ink outlet 46 of a first air pipe 45, a coarse hole 47, a fine hole 48, a fixing plate 50, an air suction pipe 51, a first winding wheel 52, a support block 53, a torsion spring 54, a small air inlet hole 55 and an air outlet groove 56, a leak 57, a waste collecting box 58, an air outlet hole 60 and a supporting seat 62.
Detailed Description
The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.
In the description of the present invention, it should be noted that the terms "inside", "below", and the like refer to orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention conventionally place when used, and are used only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
With reference to the attached drawings 1-9, an environment-friendly printing machine comprises two vertical plates 1, a bottom roller 15 for abutting and conveying, a printing roller 14 for printing and a mesh roller 13 for brushing ink are respectively rotatably arranged between the two vertical plates 1 at intervals in parallel, the bottom roller 15, the printing roller 14 and the mesh roller 13 are driven by a driving module, an ink inlet box body 17 is fixedly arranged between the two vertical plates 1 and is positioned on one side of the mesh roller 13 away from the printing roller 14, two supporting seats 62 are fixedly arranged at two ends of the ink inlet box body 17, an ink inlet cavity 24 for feeding ink is formed in the lower portion of the ink inlet box body 17, an ink outlet cavity 25 is formed in one side of the ink inlet cavity 24 facing the mesh roller 13, an air outlet shell 18 is fixedly arranged above the ink inlet box body and is far away from the ink inlet, an air suction shell 19 is arranged on the upper portion of one side of the ink inlet box body 17 facing the mesh roller 13, a first activated carbon groove 23 is arranged on the upper portion of the ink inlet cavity 24, and an air outlet communicated with the upper side of the ink inlet cavity 24 is arranged at the lower end of the first activated carbon groove 23, go out the upper portion of china ink chamber 25 and be equipped with second activated carbon groove 21, terminal surface is ventilative material under the second activated carbon groove 21, second activated carbon groove 21 upper end is equipped with air pump 20, it communicates to first activated carbon groove 23 in to breathe in casing 19 through first trachea 51, it communicates to advance the bottom between china ink chamber 24 and the play china ink chamber 25, intercommunication position department upper portion is equipped with the ventilative aperture that has intensive distribution, it is equipped with out black chamber 25 towards one side of net roller 13 and goes out black chamber 46, it has the scraper 32 that is used for scraping the china ink to set firmly to go out black 46 upside, scraper 32 butt is to net roller 13 surface, it has the screw rod 44 that the screw thread was equipped with and can advance black box 17 left and right sides position to open two supporting seat 62 bottoms.
Further, the air pump, the first driving motor and the second driving motor can be controlled by the control panel, which is a simple prior art and is not described herein.
Further, an infrared distance meter is arranged below the scraper 31 to detect the thickness of the ink on the scraper.
Further, the driving module comprises a first gear 9, the first gear 9 is fixedly connected to one end of the bottom roller 15, which extends out of one of the vertical plates 1, one end of the printing roller 14 extends out of the vertical plate 1 on the same side as the first gear 9 and is fixedly connected with a second gear 8, one end of the mesh roller 13 extends out of the vertical plate 1 on the same side as the first gear 9 and is fixedly connected with a third gear 7, the outer end of the third gear 7 is fixedly connected with a first belt wheel 6, the first gear 9 is in meshing transmission with the second gear 8, and the third gear 7 is in meshing transmission with the second gear 8.
Further, a plurality of aluminum rollers 16 are provided between the two vertical plates 1 to transport the paper between the bottom roller 15 and the plate roller 14.
Further, an air outlet groove 56 is formed below the air outlet housing 18 and near the air suction housing 19.
Furthermore, a plurality of small air inlet holes 55 are uniformly distributed on one side of the air suction shell 19 close to the net roller 13 along the length direction and the width direction.
Further, it has printing ink spout 29 to open 32 below, reciprocating sliding is equipped with clearance slider 31 on the printing ink spout 29 outer wall, clearance slider 31 both sides are equipped with the arc sideline that can lead printing ink toward printing ink spout 29 in, one side of advancing black box body 17 has set firmly second driving motor 41, the fixed first rope sheave that is provided with of output of second driving motor 41, be connected with rope 43 on the first rope sheave, rope 43 pass clearance slider 31 and with clearance slider 31 fixed connection, it has set firmly the supporting shoe to advance black box body 17 opposite side, it is connected with second rope sheave 42 to rotate on the supporting shoe, second rope sheave 42 is equipped with the torsional spring with the rotation junction of supporting shoe.
Further, clearance slider 31 one side is connected with separates box body 30, it sets up in printing ink spout 29 to separate box body 30 slip, the cross-section of separating box body 30 and printing ink spout 29 are clearance fit, it is provided with first axis of rotation 36 to rotate on the separation box body 30 terminal surface, first axis of rotation 36 middle part is fixed and is equipped with pulley 34, it is equipped with the opening to separate box body 30 to be located pulley 34 department both sides from top to bottom, pulley 34 passes opening and printing ink spout 29 wall contact, printing ink spout 29 both sides are equipped with leak 57, every leak 57 below is equipped with waste collection box 58.
Furthermore, a fifth gear 37 is fixedly arranged at one end of the first rotating shaft 36, which is far away from the cleaning slider 31, a fixing plate 50 for separating the interior of the separation box body 30 is fixedly arranged at the middle part of the separation box body 30, which is close to the lower part of the ink chute 29, a second rotating shaft 39 is rotatably arranged at the middle part of the fixing plate 50, a sixth gear 38 is fixedly arranged at one end of the second rotating shaft 39, which is far away from the bottom part, the sixth gear 38 is in meshing transmission with the fifth gear 37, a fan 40 is fixedly arranged at one end of the second rotating shaft 39, which is close to the ink chute 29, an air suction pipe 51 is communicated with the side wall of the separation box body 30, which is positioned at the side edge of the second rotating shaft 39, the air suction pipe 51 extends to the upper side close to the cleaning slider 31, and is provided with an opening facing the inner side of the ink chute 29, and a plurality of air outlet holes 60 are arranged at the bottom part of the separation box body 30.
Further, an air outlet of the first activated carbon tank 23 is connected with a U-shaped pipe 26, the U-shaped pipe 26 extends to the bottom of the ink inlet cavity 24, one side of the U-shaped pipe 26, which is close to the bottom of the ink inlet cavity, is provided with a coarse hole 47 along the length direction and the width direction, and an arc-shaped part of the U-shaped pipe 26, which is close to the ink inlet, is provided with dense and fine holes 48 along the length direction.
Furthermore, a third rotating shaft 27 is rotatably arranged in the middle of the ink outlet cavity 25, one end of the rotating shaft 27 extends out of the ink inlet box body 17 on the same side as the first gear 9 and is fixedly connected with a second belt wheel 5, and the first belt wheel 6 is in transmission connection with the second belt wheel 5 through a belt.
Initial state: all the driving motors are closed, no ink is fed into the ink inlet, the printing plate 14 is placed with the plate to be printed, the printing paper completes the paper path in the printing machine, the screw 44 is adjusted, and the position of the ink feeding box body 17 is adjusted.
The working principle is as follows: the first driving motor 12 is controlled to start through the control panel, the output end of the first driving motor 12 drives the first gear 10 to rotate, the first gear 10 drives the first gear 9 to rotate, the first gear 9 drives the bottom roller 15 to rotate, the first gear 9 drives the second gear 8 to rotate, the second gear 8 drives the printing roller 14 to rotate, the second gear drives the third gear 7 to rotate, the third gear drives the screen roller 13 to rotate, the air pump 20 is controlled to start through the control panel, so that the air outlet shell 18 blows out from the air flushing air outlet, negative pressure is formed inside the ink inlet shell 17, and then the ink inlet cavity 24 of the ink inlet box body 17 starts to feed ink.
Because the ink inlet cavity 24 is in a negative pressure state, the ink inlet cavity 24 sucks gas from the U-shaped pipe 26, so that pungent smell above the screen roller 13 is sucked into the air suction shell 19, the pungent gas enters the first activated carbon groove 23 through the first air pipe 51 through the air suction shell 19 to be subjected to first filtering, then the filtered gas passes through the U-shaped pipe 26, then rapidly enters the ink inlet cavity 24 through the fine holes 48 and is close to an ink inlet, the ink which just enters the ink inlet cavity is subjected to stronger bubble impact, and some filtered gas enters the ink inlet cavity 24 through the coarse holes 47, the gas can push the ink into the ink outlet cavity 25 after further stirring, and then the gas in the ink inlet cavity 24 is sucked into the ink outlet cavity 25 through the dense small air holes and enters the second activated carbon groove 21 from the upper end of the ink outlet cavity 25, is finally filtered and then passes through the air pump 20, enters the air outlet shell 18, is blown off from the air outlet groove 56 along the paper, and blows the residual smell on the paper to the air suction shell 19.
The printing paper is pulled to move along the aluminum rollers 16, the screen roller 13 rotates to drive the first belt wheel 6 to rotate, the first belt wheel 6 drives the second belt wheel 5 to rotate, the second belt wheel 5 drives the third rotating shaft to rotate, the third rotating shaft 27 rotates to thoroughly and fully stir the ink in the ink outlet cavity and discharge the bubbles, then the ink flows out from the ink outlet 46 and is attached to the scraper 32, the ink is uniformly smeared on the printing plate on the printing roller 14 from the scraper 32 to the screen roller, and then the ink on the printing plate is printed on the paper.
Detect scraper 32 through infrared distance meter, when the ink residue on scraper 32 is too thick, control second driving motor 41 and start, second driving motor 41's output drives first rope winding wheel 49 and rotates, first rope winding wheel 49 rotates, drive the clearance slider 31 of fixing on rope 43 and be reciprocating motion between second driving motor 41 and fixing base 50 and get into ink spout 29 along the arc sideline with impurity unnecessary ink on scraper 32 in, then under the promotion and the guide effect of separating box body 30, it falls into to the garbage collection box 58 of both sides to enter into both sides leak 57 department. .
The cleaning sliding block 31 reciprocates in the oil storage cavity 29 to enable the pulley 34 to roll, the pulley 34 rotates to drive the first rotating shaft 36 to rotate, the first rotating shaft 36 rotates to drive the fifth gear 37 to rotate, the fifth gear 37 drives the sixth gear 38 to rotate, the sixth gear 38 drives the second rotating shaft 39 to rotate, the second rotating shaft 39 drives the fan 40 to rotate, air in the separation box body 30 is discharged from the small air outlet hole, negative pressure is formed inside the separation box body 30, air is sucked into the separation box body 30 through the air suction pipe 51, negative pressure suction force is generated at the air suction pipe 51 at the moment, ink on the scraper 32 can be better sucked into the ink sliding groove 29, due to the design of the air suction pipe 51, the ink can be prevented from entering the air suction pipe 51, and the air discharged from the small air outlet hole 60 can better assist the ink on the side face of the separation box body 30 to be blown into the leakage port 57 on the side face.
After cleaning, the cleaning slider 31 is reset, and the equipment continues to operate normally.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. An environment-friendly printing machine comprises two vertical plates (1), wherein a bottom roller (15) used for butt conveying, a printing roller (14) used for printing and a mesh roller (13) used for brushing ink are respectively and rotatably arranged between the two vertical plates (1) at parallel intervals, the bottom roller (15), the printing roller (14) and the mesh roller (13) are driven by a driving module, the environment-friendly printing machine is characterized in that an ink inlet box body (17) is fixedly arranged at one side, away from the printing roller (14), of the mesh roller (13) between the two vertical plates (1), two supporting seats (62) are fixedly arranged at two ends of the ink inlet box body (17), an ink inlet cavity (24) used for feeding ink is formed in the lower part of the ink inlet box body (17), an ink outlet cavity (25) is formed in one side, towards the mesh roller (13), of the ink inlet cavity (24) is formed in the upper part of the ink inlet box body, an air outlet shell (18) is fixedly arranged at the position, away from the ink inlet, the upper part of one surface, facing the screen roller (13), of the ink inlet box body (17) is provided with an air suction shell (19), the upper part of the ink inlet cavity (24) is provided with a first activated carbon groove (23), the lower end of the first activated carbon groove (23) is provided with an air outlet communicated to the upper side of the ink inlet cavity (24), the upper part of the ink outlet cavity (25) is provided with a second activated carbon groove (21), the lower end face of the second activated carbon groove (21) is made of a breathable material, the upper end of the second activated carbon groove (21) is provided with an air pump (20), the air suction shell (19) is communicated into the first activated carbon groove (23) through a first air pipe (51), the bottom between the ink inlet cavity (24) and the ink outlet cavity (25) is communicated, the upper part of the communicated position is provided with densely distributed breathable small holes, one side, facing the screen roller (13), of the ink outlet cavity (25) is provided with an ink outlet (46), and the upper side of the ink outlet (46) is fixedly provided with a scraper (32) for scraping ink, the scraper (32) is abutted to the surface of the mesh roller (13), and the bottoms of the two supporting seats (62) are provided with screws (44) which are threaded and can enter the left and right positions of the ink box body (17).
2. The environment-friendly printing machine as recited in claim 1, wherein the driving module comprises a first gear (9), the first gear (9) is fixedly connected to one end of the bottom roller (15) extending out of one of the vertical plates (1), one end of the printing roller (14) extends out of the vertical plate (1) on the same side as the first gear (9) and is fixedly connected with a second gear (8), one end of the net roller (13) extends out of the vertical plate (1) on the same side as the first gear (9) and is fixedly connected with a third gear (7), the outer end of the third gear (7) is fixedly connected with a first belt wheel (6), the first gear (9) is in meshing transmission with the second gear (8), the third gear (7) is in meshing transmission with the second gear (8), and the driving module is characterized in that a motor seat (11) is fixedly arranged on the outer end face of the vertical plate (1) on the same side as the first gear (9), the motor base (11) is fixedly provided with a first driving motor (12), the output end of the first driving motor (12) is fixedly connected with a fourth gear (10), and the fourth gear is in meshing transmission with the first gear (9).
3. An environmentally friendly printing machine according to claim 1, wherein a plurality of aluminium rollers (16) are provided between the two risers (1) for transporting paper between the base roller (15) and the plate roller (14).
4. The printing press as claimed in claim 1, wherein a vent slot (56) is formed below the vent housing (18) and adjacent to the suction housing (19).
5. The printing machine as claimed in claim 1, wherein the suction housing (19) is provided with a plurality of small air inlet holes (55) uniformly distributed along the length direction and the width direction on the side close to the screen roller (13).
6. The environment-friendly printing machine as claimed in claim 1, wherein an ink chute 29 is formed below the scraper 32, a cleaning slider 31 is slidably disposed on an outer wall surface of the ink chute 29 in a reciprocating manner, arc-shaped side lines capable of guiding ink into the ink chute 29 are disposed on two sides of the cleaning slider 31, a second driving motor 41 is fixedly disposed on one side surface of the ink feeding box body 17, a first rope winding wheel is fixedly disposed at an output end of the second driving motor 41, a rope 43 is connected to the first rope winding wheel (52), the rope 43 passes through the cleaning slider 31 and is fixedly connected to the cleaning slider 31, a supporting block (53) is fixedly disposed on the other side surface of the ink feeding box body 17, a second rope winding wheel 42 is rotatably connected to the supporting block (53), and a torsion spring (54) is disposed at a rotational connection position of the second rope winding wheel 42 and the supporting block (53).
7. The environment-friendly printing machine according to claim 6, wherein one side of the cleaning slider (31) is connected with a separation box body (30), the separation box body (30) is slidably arranged in the ink chute (29), the cross section of the separation box body (30) is in clearance fit with the ink chute (29), a first rotating shaft (36) is rotatably arranged on the end face of the separation box body (30), a pulley (34) is fixedly arranged in the middle of the first rotating shaft (36), openings are formed in the upper side and the lower side of the position, where the separation box body (30) is located on the pulley (34), the pulley (34) penetrates through the openings to be in wall contact with the ink chute (29), leakage openings (57) are formed in the two sides of the ink chute (29), and a waste collecting box (58) is arranged below the leakage openings (57).
8. The printing machine as claimed in claim 7, wherein a fifth gear (37) is fixedly arranged at one end of the first rotating shaft (36) far from the cleaning slider (31), a fixing plate (50) for separating the interiors of the separation box bodies (30) is fixedly arranged at the middle of the separation box body (30) close to the lower part of the ink chute (29), a second rotating shaft (39) is rotatably arranged at the middle of the fixing plate (50), a sixth gear (38) is fixedly arranged at one end of the second rotating shaft (39) far from the bottom, the sixth gear (38) is in meshing transmission with the fifth gear (37), a fan (40) is fixedly arranged at one end of the second rotating shaft (39) close to the ink chute (29), an air suction pipe (51) is communicated with a side wall of the separation box body (30) on the side of the second rotating shaft (39), the air suction pipe (51) extends to a position close to the upper side of the cleaning slider (31) and an opening of the suction pipe is arranged towards the inner side of the ink chute (29) The bottom of the separation box body (30) is provided with a plurality of small air outlet holes (60).
9. The environment-friendly printing machine as recited in claim 1, wherein an air outlet of the first activated carbon tank (23) is connected with a U-shaped pipe (26), the U-shaped pipe (26) extends to the bottom of the ink inlet chamber (24), one side of the U-shaped pipe (26) near the bottom of the ink inlet chamber is provided with a coarse hole (47) along the length direction and the width direction, and an arc-shaped part of the U-shaped pipe (26) near the ink inlet is provided with a dense and fine hole (48) along the length direction.
10. The environment-friendly printing machine as recited in claim 2, wherein a third rotating shaft (27) is rotatably arranged in the middle of the ink outlet cavity (25), one end of the rotating shaft (27) extends out of the ink inlet box body (17) on the same side as the first gear (9) and is fixedly connected with a second belt wheel (5), and the first belt wheel (6) is connected with the second belt wheel (5) through a belt transmission.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210228798.XA CN114536965A (en) | 2022-03-10 | 2022-03-10 | Environment-friendly printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210228798.XA CN114536965A (en) | 2022-03-10 | 2022-03-10 | Environment-friendly printing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114536965A true CN114536965A (en) | 2022-05-27 |
Family
ID=81663679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210228798.XA Withdrawn CN114536965A (en) | 2022-03-10 | 2022-03-10 | Environment-friendly printing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114536965A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118876311A (en) * | 2024-09-29 | 2024-11-01 | 江苏昊佳新材料科技有限公司 | Casting machine with easy cleaning of scraper |
-
2022
- 2022-03-10 CN CN202210228798.XA patent/CN114536965A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118876311A (en) * | 2024-09-29 | 2024-11-01 | 江苏昊佳新材料科技有限公司 | Casting machine with easy cleaning of scraper |
| CN118876311B (en) * | 2024-09-29 | 2025-02-25 | 江苏昊佳新材料科技有限公司 | Casting machine with easy cleaning of scraper |
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Application publication date: 20220527 |
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| WW01 | Invention patent application withdrawn after publication |