CN115071263B - Multi-connection ink supply mechanism for books and periodicals printer - Google Patents
Multi-connection ink supply mechanism for books and periodicals printer Download PDFInfo
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- CN115071263B CN115071263B CN202210802101.5A CN202210802101A CN115071263B CN 115071263 B CN115071263 B CN 115071263B CN 202210802101 A CN202210802101 A CN 202210802101A CN 115071263 B CN115071263 B CN 115071263B
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- 230000007246 mechanism Effects 0.000 title claims abstract description 24
- 239000007788 liquid Substances 0.000 claims abstract description 156
- 238000002156 mixing Methods 0.000 claims abstract description 108
- 238000005192 partition Methods 0.000 claims abstract description 35
- 239000002245 particle Substances 0.000 claims description 23
- 230000000694 effects Effects 0.000 abstract description 8
- 238000005086 pumping Methods 0.000 abstract description 6
- 230000001376 precipitating effect Effects 0.000 abstract description 2
- 239000000976 ink Substances 0.000 description 240
- 230000009286 beneficial effect Effects 0.000 description 12
- 230000009471 action Effects 0.000 description 6
- 238000000605 extraction Methods 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 230000006872 improvement Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000004040 coloring Methods 0.000 description 2
- RSMUVYRMZCOLBH-UHFFFAOYSA-N metsulfuron methyl Chemical compound COC(=O)C1=CC=CC=C1S(=O)(=O)NC(=O)NC1=NC(C)=NC(OC)=N1 RSMUVYRMZCOLBH-UHFFFAOYSA-N 0.000 description 2
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- 208000032400 Retinal pigmentation Diseases 0.000 description 1
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- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
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- 239000007924 injection 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
- B41F31/00—Inking arrangements or devices
- B41F31/02—Ducts, containers, supply or metering devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/50—Circulation mixers, e.g. wherein at least part of the mixture is discharged from and reintroduced into a receptacle
- B01F25/52—Circulation mixers, e.g. wherein at least part of the mixture is discharged from and reintroduced into a receptacle with a rotary stirrer in the recirculation tube
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F29/00—Mixers with rotating receptacles
- B01F29/80—Mixers with rotating receptacles rotating about a substantially vertical axis
- B01F29/85—Mixers with rotating receptacles rotating about a substantially vertical axis with helices, e.g. rotating about an inclined axis
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F31/00—Mixers with shaking, oscillating, or vibrating mechanisms
- B01F31/44—Mixers with shaking, oscillating, or vibrating mechanisms with stirrers performing an oscillatory, vibratory or shaking movement
- B01F31/441—Mixers with shaking, oscillating, or vibrating mechanisms with stirrers performing an oscillatory, vibratory or shaking movement performing a rectilinear reciprocating movement
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/10—Maintenance of mixers
- B01F35/12—Maintenance of mixers using mechanical means
- B01F35/121—Maintenance of mixers using mechanical means using a brush for cleaning out rests of products
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- 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
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
- B01F2101/35—Mixing inks or toners
Abstract
The invention relates to the technical field of ink supply of printing machines, and discloses a multi-joint ink supply mechanism for a book and periodical printing machine, which comprises an ink box, wherein an ink adding port is formed in one end of the top of the ink box, an ink pumping pump is arranged at one side position of the ink box, an ink pumping pipe is communicated between the ink pumping pump and the bottom end of the ink box, a filter screen is arranged on the inner wall of the ink box and at the position corresponding to the inner end of the ink pumping pipe, a servo motor is arranged at the top end of the ink box, a mixing assembly is vertically arranged at the central position inside the ink box, and an output shaft of the motor is fixedly connected with the top end of the mixing assembly through a connecting shaft. According to the invention, the ink liquid circularly flows, so that the ink liquid is mixed and stirred, the ink liquid is prevented from precipitating, the quality of the ink liquid is further improved, and the printing quality is improved; the arc guide plates reciprocally press two ink liquid flows at two sides of the partition plate, so that a fluctuation liquid flow is formed, the mixing effect of the ink liquid flow is further improved, and the quality of the ink liquid is effectively improved.
Description
Technical Field
The invention relates to the technical field of ink supply of printers, in particular to a multi-connection ink supply mechanism for a book and periodical printer.
Background
Books and periodicals refer to books and publications. The publications are divided into internal publications and public publications according to the distribution objects (audiences) of the publications, wherein the publications are regularly or irregularly arranged continuous publications with fixed general names, are sequentially numbered and are bound into books. Books and periodicals are generally printed. The printing machine is required to be used in the process of books and periodicals printing.
On the other hand, printers are machines for printing text and images, which mainly store printing ink through an internal ink fountain, and some printers use an external ink supply mechanism to supply ink to the printer because the ink fountain has a small capacity and is inconvenient to ink. When the ink supply mechanism is in actual use, some defects still exist, such as insufficient fusion of the ink can cause pigment precipitation in the ink when the existing ink supply mechanism supplies ink, so that the color of the printing machine is uneven, the quality of produced objects is affected, and the improvement is needed.
To above-mentioned technical problem, put forward a books and periodicals printing machine in the chinese patent number CN202123441050.8 and supply ink mechanism more, relate to books and periodicals printing technical field, in order to solve the printing ink pigment sediment and lead to the inhomogeneous problem of coloring, it includes the ink box, the ink inlet has been seted up at the top of ink box, the ink outlet has been seted up on the lateral wall of ink box, be provided with out the china ink pipe in the ink outlet, be provided with the water pump that is used for taking out the printing ink on the play china ink pipe, be provided with even black axle in the ink box, be provided with even black paddle on the lateral wall of even black axle, be provided with on the ink box and be used for driving even black axle pivoted driving motor. The application has the effect of improving the uniformity of the coloring of the ink.
However, the applicant found that it had the following drawbacks in the practice of the above patent: 1. there are also cases where some ink particles settle around the periphery of the inner bottom surface of the ink tank, resulting in poor ink quality; 2. the ink liquid only flows in the ink box along the horizontal direction, so that the ink liquid is insufficiently mixed and stirred, and the printing quality of books and periodicals is reduced.
Disclosure of Invention
Aiming at the problems, the invention provides a multi-connection ink supply mechanism for a book and periodical printer, which aims to solve the problem that part of ink particles in the multi-connection ink supply mechanism are deposited on the periphery of the inner bottom surface of an ink box, so that the quality of ink liquid is poor; the ink liquid only flows in the ink box along the horizontal direction, so that the ink liquid is insufficiently mixed and stirred, and the problem of reduced printing quality of books and periodicals is caused.
The invention adopts the following technical scheme:
the utility model provides a book and periodical printer is with many allies oneself with ink feed mechanism, includes the ink case, be equipped with the ink mouth on the top one end of ink case, one side position department of ink case is equipped with the pump, the intercommunication is equipped with the ink extraction pipe between the bottom of pump and ink case, on the inner wall of ink case and correspond the inner position department of ink extraction pipe and be equipped with the filter screen, servo motor is installed on the top of ink case, the inside central point department of ink case is vertical to be equipped with mixing assembly, the output shaft of motor passes through connecting axle and mixing assembly's top fixed connection;
the mixing assembly comprises a mixing cylinder, liquid inlet holes are formed in two sides of the bottom end of the mixing cylinder, liquid outlets are formed in two sides of the top end of the mixing cylinder, a spiral plate is arranged at the edge of the inner wall of the mixing cylinder, ink liquid at the bottom in the ink box enters the mixing cylinder from the liquid inlet holes, the ink liquid in the mixing cylinder moves upwards under the pushing of the spiral plate and flows out of the liquid outlet to the inner top of the ink box, and a flow guide part is arranged in the mixing cylinder.
Through adopting above-mentioned technical scheme, start servo motor, servo motor's output shaft drives the mixing drum rotation, and the printing ink liquid of ink incasement bottom enters into the inside of mixing drum from the feed liquor hole, and the mixing drum drives the spiral plate rotation in order to upwards promote printing ink liquid, and the inside printing ink liquid of mixing drum flows to the interior top of ink case from the liquid outlet, and printing ink liquid forms circulation to better stirring mixed printing ink liquid avoids the sediment.
Preferably, the guide component comprises a partition plate, the partition plate is vertically arranged at the central position of the interior of the mixing drum, arc-shaped guide plates are respectively arranged at the top ends of two sides of the partition plate, the inner ends of the arc-shaped guide plates and the side walls of the partition plate are tangentially distributed, the arc-shaped guide plates penetrate through the liquid outlet and extend to the inner top of the ink box, a guide drum is fixed on the inner top wall of the mixing drum, the top end of the partition plate is slidably positioned in the guide drum, and an elastic piece is arranged between the top end of the partition plate and the inner top wall of the mixing drum.
Through adopting above-mentioned technical scheme, the baffle separates into two liquid flows to the inside printing ink liquid of mixing drum, then two liquid flows are respectively by two arc guide plates export in the interior top of printing ink case, in addition, can produce the vibration when servo motor operation for the elastic component is reciprocal to be prolonged, shorten, thereby drives the baffle and reciprocates from top to bottom and slide, makes printing ink liquid flow disorder, improves the mixing effect.
Preferably, the bottom end of the partition plate is fixed with a guide block, the cross section of the guide block is of an isosceles triangle structure, the tips of the guide block are distributed downwards, and both sides of the partition plate are respectively fixed with a strip-shaped guide plate.
By adopting the technical scheme, the leading-in block is beneficial to leading-in of the ink liquid at the bottom in the mixing drum, and meanwhile, the strip-shaped guide plate also has the guide function, so that the ink liquid can flow upwards conveniently.
Preferably, the bottom of mixing drum is equipped with hemisphere casing, the feed liquor hole is located hemisphere casing's inner space, the bottom mounting of mixing drum has the brush board, the bottom of brush board is equipped with the brush, the bottom of brush contacts the interior bottom surface of ink box, brush board, brush all are located hemisphere casing's inner space.
Preferably, the bottom edge of the hemispherical shell is fixedly provided with an inclined guide plate, the edge of the inner bottom of the ink box is fixedly provided with an inclined guide block, an inclined channel is formed between the bottom surface of the inclined guide plate and the top surface of the inclined guide block, and ink particles sliding down from the top surface of the hemispherical shell enter the working area of the hairbrush through the inclined channel.
Preferably, the cross section of the ink box is of a circular ring structure, the connecting shaft is rotationally connected with the top wall of the ink box through a bearing, and the cross section of the mixing drum is of a circular ring structure.
Preferably, the liquid inlet and the liquid outlet are both rectangular frame structures, and the partition plate is vertically positioned in the inner space of the spiral plate.
Preferably, the partition plate is of a strip-shaped plate structure, the central angle corresponding to the arc-shaped guide plate is 100-120 degrees, the cross section of the inner cavity of the guide cylinder is of a rectangular structure, the elastic piece is a rectangular spiral spring, and the height of the strip-shaped guide plate is 50-60cm.
The invention has the following beneficial effects:
1. in use, the mixing cylinder circumferentially rotates around the central axis of the mixing cylinder, the ink liquid at the inner bottom of the ink box respectively enters the mixing cylinder from the two liquid inlet holes, the mixing cylinder drives the spiral plate fixed on the inner wall of the mixing cylinder to circumferentially rotate around the central axis of the mixing cylinder, meanwhile, the spiral plate pushes the ink liquid in the mixing cylinder upwards, the ink liquid in the mixing cylinder flows out from the two liquid outlets at the top under the action of the upward pushing of the spiral plate, the ink liquid flowing out from the liquid outlets flows into the inner top of the ink box, namely the ink liquid precipitated in the inner bottom of the ink box flows upwards along the inner top of the mixing cylinder, and finally flows into the inner top of the ink box, so that the ink liquid is circularly flowed, the ink liquid is mixed and stirred, the quality of the ink liquid is prevented from being precipitated, and the printing quality is further improved;
2. when the ink liquid enters the mixing cylinder, the ink liquid in the mixing cylinder is divided into two ink liquid flows by the partition plate, the two ink liquid flows are respectively positioned at the left side and the right side of the partition plate, the two ink liquid flows upwards and are respectively guided by the two arc-shaped guide plates, the ink liquid flows along the arc-shaped surface of the bottom surface of the arc-shaped guide plates, and the ink liquid flows into the inner top of the ink box under the guiding action of the arc-shaped guide plates, so that the two ink liquid flows simultaneously flow from the inner bottom of the ink box to the inner top of the ink box, and the outflow directions of the two ink liquid flows are opposite, thereby being beneficial to mixing and stirring of the ink liquid flows, being capable of reducing the cross section of each ink liquid flow by dividing the two ink liquid flows, being beneficial to upwards flowing of the ink liquid flows and being beneficial to mixing the ink liquid flows;
3. when the servo motor works, the servo motor can vibrate, the vibration enables the elastic piece to extend and shorten in a reciprocating mode, the bottom end of the elastic piece drives the partition plate to slide up and down in a reciprocating mode, meanwhile, the top end of the partition plate slides in the guide cylinder in a reciprocating mode, the guide effect is achieved, the partition plate always slides along the vertical direction, the partition plate drives the arc-shaped guide plate to swing up and down in a reciprocating mode, the arc-shaped guide plate compresses two ink liquid flows on two sides of the partition plate in a reciprocating mode, therefore fluctuation liquid flows are formed, the mixing effect of the ink liquid flows is further improved, and the quality of the ink liquid is effectively improved;
4. when the mixing drum rotates, the mixing drum drives the brush plate with the bottom end fixed to rotate, the brush plate drives the brush to rotate, and the brush extrudes and brushes the inner bottom surface of the ink box, so that ink liquid deposited on the inner bottom surface of the ink box is brushed off and stirred and enters the inner part of the hemispherical shell, and the ink liquid in the hemispherical shell simultaneously enters the inner bottom part of the mixing drum from two liquid inlets, so that the ink liquid flows upwards in the mixing drum, wherein the hemispherical shell can cover suspended ink liquid particles brushed off by the brush, the fact that all the ink liquid particles just brushed off enter the inner bottom part of the mixing drum through the liquid inlets is ensured, large ink liquid particles can sufficiently circulate, and the quality of the ink liquid is fully mixed and stirred, and is beneficial to improvement;
5. in use, the precipitated ink liquid in the ink box falls on the top surface of the hemispherical shell, then ink particles on the top surface of the hemispherical shell are thrown outwards under the action of centrifugal force of rotation of the hemispherical shell, the thrown ink particles downwards flow into the inclined channel, the ink particles in the inclined channel downwards flow into the bottom end area of the brush, so that when the brush rotates, the brush can brush off the ink particles at the bottom of the brush, and the inclined channel has the function of leading in large-particle ink.
Drawings
FIG. 1 is an overall cross-sectional view of a multiple ink supply mechanism for a book and periodical printer of the present invention;
FIG. 2 is an enlarged view of FIG. 1A in accordance with the present invention;
FIG. 3 is an internal schematic view of a mixing drum in a multi-ink-feed mechanism for a book and periodical printer according to the present invention;
FIG. 4 is an enlarged view of FIG. 3B in accordance with the present invention;
FIG. 5 is an enlarged view of FIG. 3 at C in accordance with the present invention;
FIG. 6 is a perspective view of a deflector member in a multiple ink feed mechanism for a book and periodical printer of the present invention;
FIG. 7 is a front view of the deflector member of the multiple ink feed mechanism for the book and periodical printer of the present invention;
fig. 8 is a perspective view (another view) of a flow guide member of the multi-ink supply mechanism for a book and periodical printer according to the present invention.
The ink tank 1, the ink adding port 11, the inclined guide block 12, the inclined channel 13, the ink pump 2, the ink extracting tube 3, the servo motor 4, the connecting shaft 5, the mixing component 6, the spiral plate 61, the liquid outlet 62, the liquid inlet 63, the hemispherical shell 71, the inclined guide plate 72, the brush 8, the brush plate 81, the guide cylinder 91, the elastic piece 92, the partition plate 93, the strip-shaped guide plate 94, the arc-shaped guide plate 95 and the guide block 96.
Detailed Description
The invention is described in detail below with reference to the attached drawings:
embodiment one:
referring to fig. 1 and 3, a multi-joint ink supply mechanism for a book and periodical printer comprises an ink box 1, wherein an ink adding port 11 is formed in one end of the top of the ink box 1, an ink pump 2 is arranged at one side position of the ink box 1, an ink pumping pipe 3 is communicated between the ink pump 2 and the bottom end of the ink box 1, a filter screen is arranged on the inner wall of the ink box 1 and at the position corresponding to the inner end of the ink pumping pipe 3, a servo motor 4 is arranged at the top end of the ink box 1, a mixing assembly 6 is vertically arranged at the central position inside the ink box 1, and an output shaft of the motor 4 is fixedly connected with the top end of the mixing assembly 6 through a connecting shaft 5;
in the use, from adding the inside injection ink liquid of ink mouth 11 to ink tank 1, ink tank 1 is used for holding the ink liquid in order to supply books and periodicals printing machine and uses, when starting ink pump 2, ink pump 2 produces negative pressure and makes the ink liquid of ink tank 1 inner bottom enter into the inside of ink extraction pipe 3, then the ink liquid in the ink extraction pipe 3 enters into books and periodicals printing machine, thereby realize the function of supplying ink for books and periodicals printing machine stability, wherein, the filter screen can block large-particle ink at the inner bottom of ink tank 1, avoid large-particle ink to enter into books and periodicals printing machine, thereby ensure printing quality. In addition, when starting servo motor 4, servo motor 4's output shaft drives connecting axle 5 rotation, and connecting axle 5 drives mixing element 6 rotation, and mixing element 6 can stir, mix the inside printing ink liquid of printing ink case 1, avoids printing ink liquid to take place to deposit to improve the quality of printing ink liquid.
Referring to fig. 1 and 3-5, the mixing assembly 6 comprises a mixing drum 6, liquid inlets 63 are formed in two sides of the bottom end of the mixing drum 6, liquid outlets 62 are formed in two sides of the top end of the mixing drum 6, a spiral plate 61 is arranged at the edge of the inner wall of the mixing drum 6, ink liquid at the inner bottom of the ink tank 1 enters the mixing drum 6 from the liquid inlets 63, the ink liquid in the mixing drum 6 moves upwards under the pushing of the spiral plate 61 and flows out from the liquid outlets 62 to the inner top of the ink tank 1, and a flow guide part is movably arranged in the mixing drum 6.
In use, the mixing cylinder 6 rotates circumferentially around the central axis of the mixing cylinder 6, the ink liquid at the bottom in the ink tank 1 enters the mixing cylinder 6 from the two liquid inlets 63, the mixing cylinder 6 drives the spiral plate 61 fixed on the inner wall of the mixing cylinder to rotate circumferentially around the central axis of the mixing cylinder, meanwhile, the spiral plate 61 pushes the ink liquid in the mixing cylinder 6 upwards, the ink liquid in the mixing cylinder 6 flows out from the two liquid outlets 62 at the top under the action of the upward pushing of the spiral plate 61, the ink liquid flowing out from the liquid outlets 62 flows into the inner top of the ink tank 1, namely the ink liquid precipitated in the bottom in the ink tank 1 flows upwards along the inside of the mixing cylinder 6 and finally flows into the inner top of the ink tank 1, so that the ink liquid circularly flows, and the ink liquid is mixed and stirred, the ink liquid is prevented from precipitating, the quality of the ink liquid is further improved, and the printing quality is improved. In addition, the flow guiding component has the flow guiding function, can smoothly guide the ink liquid in the mixing cylinder 6 upwards, and is beneficial to the circulation flow of the ink liquid.
Referring to fig. 6-8, the flow guiding component comprises a baffle 93, the baffle 93 is vertically arranged at the inner center position of the mixing drum 6, the top ends of two sides of the baffle 93 are respectively provided with an arc-shaped flow guiding plate 95, the inner ends of the arc-shaped flow guiding plates 95 are tangentially distributed with the side wall of the baffle 93, the arc-shaped flow guiding plates 95 penetrate through the liquid outlet 62 and extend to the inner top of the ink tank 1, the inner top wall of the mixing drum 6 is fixedly provided with the guide drum 91, the top ends of the baffle 93 are slidably arranged in the guide drum 91, and an elastic piece 92 is arranged between the top ends of the baffle 93 and the inner top wall of the mixing drum 6.
In use, after the ink liquid enters the interior of the mixing cylinder 6, the ink liquid in the mixing cylinder 6 is divided into two ink liquid flows by the partition plate 93, the two ink liquid flows are respectively positioned at the left side and the right side of the partition plate 93, the two ink liquid flows upwards and are respectively guided by the two arc-shaped guide plates 95, the ink liquid flows along the bottom arc-shaped surfaces of the arc-shaped guide plates 95, and the ink liquid flows into the inner top of the ink box 1 under the guiding action of the arc-shaped guide plates 95, so that the two ink liquid flows simultaneously flow from the inner bottom of the ink box 1 to the inner top of the ink box, and the outflow directions of the two ink liquid flows are opposite, thereby being beneficial to mixing and stirring of the ink liquid flows, being separated into the cross section of each ink liquid flow, being beneficial to the upward flow of the ink liquid flows and being beneficial to the mixing of the ink liquid flows.
In addition, when servo motor 4 during operation, servo motor 4 can produce vibrations, vibrations make the reciprocal extension of elastic component 92, shorten, the bottom of elastic component 92 drives baffle 93 and reciprocates from top to bottom and slide, simultaneously, the top of baffle 93 reciprocates in the inside of guide cylinder 91, the effect of direction has, make baffle 93 slide along vertical direction all the time, wherein, baffle 93 drives the reciprocal vertical rocking of arc guide plate 95, the reciprocal compression of arc guide plate 95 two ink liquid flows of baffle 93 both sides, thereby form undulant liquid flow, further improve the mixing effect of ink liquid flow, the quality of effectual improvement ink liquid.
Referring to fig. 6-8, the bottom end of the partition plate 93 is fixed with an introduction block 96, the cross section of the introduction block 96 is in an isosceles triangle structure, the tips of the introduction block 96 are distributed downwards, and both sides of the partition plate 93 are fixed with strip-shaped guide plates 94.
In this device, the bottom of baffle 93 is fixed and is led into piece 96, and bar guide plate 94 is fixed to the side of baffle 93, in the use, after the printing ink liquid enters into the interior bottom of mixing drum 6, the bottom pointed end of leading into piece 96 separates into two printing ink liquid flows, and the design of pointed end does benefit to the reposition of redundant personnel of printing ink liquid, then printing ink liquid upwards flows, and bar guide plate 94 has the function of water conservancy diversion, does benefit to the ascending flow of printing ink liquid to the reposition of redundant personnel of printing ink liquid, upwards flow of being convenient for.
Referring to fig. 1, the cross section of the ink tank 1 is in a circular ring structure, the connecting shaft 5 is rotatably connected with the top wall of the ink tank 1 through a bearing, and the cross section of the mixing drum 6 is in a circular ring structure.
In this device, ink tank 1 is cylindrical tubular structure, and mixing drum 6 is cylindrical tubular structure too, and mixing drum 6, the central axis coincidence of ink tank 1 two, in addition, the bearing can support connecting axle 5 to make connecting axle 5 can rotate for the roof of ink tank 1, thereby makes connecting axle 5 drive mixing drum 6 and carry out rotary motion.
Referring to fig. 4 and 5, the liquid inlet 63 and the liquid outlet 62 are both rectangular frame structures, and the partition plate 93 is vertically located in the inner space of the spiral plate 61.
In the device, the size of the rectangular frame opening structure is 10cm x 10cm so as to be beneficial to the inflow and outflow of the ink liquid, in addition, the outer wall of the spiral plate 61 is fixed on the inner wall of the mixing drum 6, the inside of the spiral plate 61 is provided with a hollow structure, the partition plate 93 is positioned in the hollow structure, and a gap is reserved between the outer wall of the partition plate 93 and the inner wall of the spiral plate 61 so as to adapt to the up-down sliding operation of the partition plate 93.
Referring to fig. 6-8, the partition 93 is of a strip-shaped plate structure, the central angle corresponding to the arc-shaped guide plate 95 is 100-120 degrees, the cross section of the internal cavity of the guide cylinder 91 is of a rectangular structure, the elastic piece 92 is a rectangular spiral spring, and the height of the strip-shaped guide plate 94 is 50-60cm.
In use, the ink liquid flowing upwards flows outwards under the action of the arc-shaped guide plate 95, wherein the design of the central angle of 100-120 degrees can better guide the ink liquid flow, so that the ink liquid flow flows along an arc shape, the mixing of the ink liquid is facilitated, the cross section of the inner cavity of the guide cylinder 91 is of a rectangular structure, the periphery of the top end of the partition plate 93 is well attached to the inner wall of the guide cylinder 91, the stable sliding of the partition plate 93 is facilitated, in addition, the rectangular spiral spring can provide good elastic force, the good elastic deformation capability is realized, the partition plate 93 can be driven to slide back and forth, and finally, the height of the strip-shaped guide plate 94 is 50-60cm, so that the flow guiding effect can be increased, and the upward flow of the ink liquid is facilitated.
Embodiment two:
the present embodiment differs from the first embodiment in that:
referring to fig. 1, 3 and 5, the bottom end of the mixing drum 6 is provided with a hemispherical shell 71, the liquid inlet 63 is located in the inner space of the hemispherical shell 71, the bottom end of the mixing drum 6 is fixed with a brush plate 81, the bottom end of the brush plate 81 is provided with a brush 8, the bottom end of the brush 8 contacts the inner bottom surface of the ink tank 1, and the brush plate 81 and the brush 8 are both located in the inner space of the hemispherical shell 71.
In use, when the mixing cylinder 6 rotates, the mixing cylinder 6 drives the brush plate 81 with the bottom end fixed to rotate, the brush plate 81 drives the brush 8 to rotate, the brush 8 extrudes and brushes the inner bottom surface of the ink box 1, so that the ink liquid deposited on the inner bottom surface of the ink box 1 is brushed off and stirred into the hemispherical shell 71, the ink liquid in the hemispherical shell 71 enters the inner bottom of the mixing cylinder 6 from the two liquid inlets 63 at the same time, so that the ink liquid flows upwards in the mixing cylinder 6, the hemispherical shell 71 can cover suspended ink liquid particles brushed off by the brush 8, and the ink liquid particles just brushed off are ensured to enter the inner bottom of the mixing cylinder 6 through the liquid inlets 63, so that the larger particles of the ink liquid can sufficiently circulate, and the ink liquid can be sufficiently mixed and stirred, thereby being beneficial to improving the quality of the ink liquid.
Referring to fig. 2 and 5, an inclined guide plate 72 is fixedly arranged at the edge of the bottom end of the hemispherical shell 71, an inclined guide block 12 is fixedly arranged at the edge of the inner bottom of the ink tank 1, an inclined channel 13 is formed between the bottom surface of the inclined guide plate 72 and the top surface of the inclined guide block 12, and ink particles sliding down from the top surface of the hemispherical shell 71 enter the working area of the brush 8 through the inclined channel 13.
In use, the settled ink liquid inside the ink tank 1 falls on the top surface of the hemispherical case 71, and then the ink particles on the top surface of the hemispherical case 71 are thrown outward by the centrifugal force of rotation thereof, the thrown ink particles flow downward into the inclined passage 13, and the ink particles in the inclined passage 13 flow downward into the bottom end region of the brush 8, so that the brush 8 can brush off the ink particles at the bottom thereof when the brush 8 rotates, wherein the inclined passage 13 has a function of introducing large particle ink.
It should be understood that the above description is not intended to limit the invention to the particular embodiments disclosed, but to limit the invention to the particular embodiments disclosed, and that the invention is not limited to the particular embodiments disclosed, but is intended to cover modifications, adaptations, additions and alternatives falling within the spirit and scope of the invention.
Claims (7)
1. The utility model provides a book and periodical printing machine is with many allies oneself with ink feed mechanism, includes ink tank (1), be equipped with on the top one end of ink tank (1) and add black mouthful (11), one side position department of ink tank (1) is equipped with pump (2), the intercommunication is equipped with between the bottom of pump (2) and ink tank (1) and takes out ink pipe (3), on the inner wall of ink tank (1) and correspond the inner position department of taking out ink pipe (3) and be equipped with the filter screen, characterized in that, servo motor (4) are installed on the top of ink tank (1), the inside central point department of ink tank (1) is vertical to be equipped with mixing assembly, the output shaft of motor (4) is through connecting axle (5) and mixing assembly's top fixed connection;
the mixing assembly comprises a mixing cylinder (6), liquid inlet holes (63) are formed in two sides of the bottom end of the mixing cylinder (6), liquid outlets (62) are formed in two sides of the top end of the mixing cylinder (6), a spiral plate (61) is arranged at the edge of the inner wall of the mixing cylinder (6), ink liquid at the inner bottom of the ink tank (1) enters the mixing cylinder (6) from the liquid inlet holes (63), the ink liquid in the mixing cylinder (6) moves upwards under the pushing of the spiral plate (61) and flows out from the liquid outlets (62) to the inner top of the ink tank (1), and a flow guide part is movably arranged in the mixing cylinder (6);
the utility model provides a mixing drum, including baffle (93), baffle (93) vertical setting is in the inside central point department of mixing drum (6), the top of the both sides of baffle (93) is equipped with arc guide plate (95) respectively, the inner of arc guide plate (95) and the tangent distribution of lateral wall of baffle (93), arc guide plate (95) run through liquid outlet (62) and extend to the interior top of ink reservoir (1), be fixed with guide cylinder (91) on the interior roof of mixing drum (6), the top slip of baffle (93) is located the inside of guide cylinder (91), be equipped with elastic component (92) between the top of baffle (93) and the interior roof of mixing drum (6).
2. The multi-connection ink supply mechanism for the books and periodicals printing machine according to claim 1 is characterized in that a guide block (96) is fixed at the bottom end of the partition plate (93), the cross section of the guide block (96) is of an isosceles triangle structure, the tips of the guide block (96) are distributed downwards, and strip-shaped guide plates (94) are fixed on two side surfaces of the partition plate (93).
3. The multi-connection ink supply mechanism for the books and periodicals printing machine according to claim 1, characterized in that, the bottom of the mixing drum (6) is provided with a hemispherical shell (71), the liquid inlet hole (63) is located in the inner space of the hemispherical shell (71), the bottom of the mixing drum (6) is fixed with a brush plate (81), the bottom of the brush plate (81) is provided with a brush (8), the bottom of the brush (8) contacts the inner bottom surface of the ink box (1), and both the brush plate (81) and the brush (8) are located in the inner space of the hemispherical shell (71).
4. A multi-joint ink supply mechanism for a book and periodical printer according to claim 3, wherein an inclined guide plate (72) is fixedly arranged at the edge of the bottom end of the hemispherical shell (71), an inclined guide block (12) is fixedly arranged at the edge of the inner bottom of the ink box (1), an inclined channel (13) is formed between the bottom surface of the inclined guide plate (72) and the top surface of the inclined guide block (12), and ink particles sliding off the top surface of the hemispherical shell (71) enter a working area of the hairbrush (8) through the inclined channel (13).
5. The multi-connection ink supply mechanism for the book and periodical printer according to claim 1, wherein the cross section of the ink box (1) is of a circular ring structure, the connecting shaft (5) is rotationally connected with the top wall of the ink box (1) through a bearing, and the cross section of the mixing drum (6) is of a circular ring structure.
6. The multi-connection ink supply mechanism for the books and periodicals printing machine according to claim 1 is characterized in that the liquid inlet hole (63) and the liquid outlet hole (62) are of rectangular frame structures, and the partition plate (93) is vertically arranged in the inner space of the spiral plate (61).
7. The multi-connection ink supply mechanism for the books and periodicals printing machine according to claim 2, characterized in that the partition plate (93) is of a strip-shaped plate structure, the central angle corresponding to the arc-shaped guide plate (95) is 100-120 degrees, the cross section of the inner cavity of the guide cylinder (91) is of a rectangular structure, the elastic piece (92) is of a rectangular spiral spring, and the height of the strip-shaped guide plate (94) is 50-60cm.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210802101.5A CN115071263B (en) | 2022-07-07 | 2022-07-07 | Multi-connection ink supply mechanism for books and periodicals printer |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210802101.5A CN115071263B (en) | 2022-07-07 | 2022-07-07 | Multi-connection ink supply mechanism for books and periodicals printer |
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| CN115071263A CN115071263A (en) | 2022-09-20 |
| CN115071263B true CN115071263B (en) | 2024-01-12 |
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| CN115071263A (en) | 2022-09-20 |
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