CN209454365U - A kind of concentration ink-feeding device of printing machine - Google Patents
A kind of concentration ink-feeding device of printing machine Download PDFInfo
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- CN209454365U CN209454365U CN201821888510.7U CN201821888510U CN209454365U CN 209454365 U CN209454365 U CN 209454365U CN 201821888510 U CN201821888510 U CN 201821888510U CN 209454365 U CN209454365 U CN 209454365U
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- ink
- pressure
- inky cap
- turntable
- printing machine
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Abstract
The utility model discloses a kind of concentration ink-feeding devices of printing machine, including fixed frame, the ink barrel being placed below fixed frame, press inky cap and for driving the lifting assembly for pressing inky cap to move up and down, the pressure inky cap lateral circle surface is abutted with ink barrel inner sidewall, the bottom of the ink barrel is connected with ink tube, the ink barrel bottom is equipped with mixing component, the mixing component includes the turntable for being rotatably installed in the ink barrel bottom, the turntable is driven by actuator and is rotated, and the lower surface of the pressure inky cap is equipped with the holding tank of the turntable for accommodating.The utility model has the advantages that may be implemented to concentrate ink supply and ink is not easily settled.
Description
Technical field
The utility model relates to the technical fields of printing equipment, more particularly, to a kind of concentration ink-feeding device of printing machine.
Background technique
Printing machine is the machine of printing word and image, modern printing machine generally by loading, inking, coining, paper feeding (including
Fold) etc. mechanisms constitute.When press printing, printing image-text first prints on blanket cylinder from printing plate, then again by blanket cylinder
It is transferred on paper.Monochromatic, double-colored, four colors and multicolour press can be divided into according to the printing chromatic number of one-pass sheet-fed completion.It is existing
Some multicolour presses, which mostly use, manually carries out inking to different ink fountains, and inefficiency is easy error, influences production.
In view of the above-mentioned problems, patent announcement number is the Chinese patent of CN205836236U, a kind of collection of offset press is proposed
The concentration ink-feeding device of middle ink-feeding device, the offset press is connected by pipeline with the ink fountain of offset press comprising a fixed frame,
One black bucket, a cylinder and guide rail bracket, fixed frame include chassis and the fixing axle that pedestal two sides are arranged in, and are provided with pressure in black bucket
Inky cap, cylinder are vertically set between guide rail bracket and black bucket, and ink tube, the ink tube and pressure ink are connected with below the cylinder
Lid is connected, and limit track is provided on the pedestal, and the bottom surface of the ink bucket is provided with limiting slot, the limit track and limit
Position slot matches.The program carries out Automatic inking operation to ink fountain by way of concentrating ink supply, preferably improves work effect
Rate.
Prior art among the above has the following deficiencies: that ink is contained in black bucket and by pressing inky cap to be pressed into out
Mo Guanzhong realizes ink supply, and the ink of black bucket bottom is easy to happen sedimentation due to remaining static for a long time, leads to black bucket bottom
Pigment concentration at portion is higher, darker, is unfavorable for printing of uniformly painting.
Utility model content
The purpose of the utility model is to provide a kind of collection that may be implemented to concentrate ink supply and the not easily settled printing machine of ink
Middle ink-feeding device.
The utility model has the technical scheme that
A kind of concentration ink-feeding device of printing machine, including fixed frame, the ink barrel being placed below fixed frame, pressure inky cap and
Lifting assembly for driving pressure inky cap to move up and down, the pressure inky cap lateral circle surface are abutted with ink barrel inner sidewall, the ink
The bottom of bucket is connected with ink tube, and the ink barrel bottom is equipped with mixing component, and the mixing component includes being rotatably installed in institute
The turntable of ink barrel bottom is stated, the turntable is driven by actuator and rotated, and the lower surface of the pressure inky cap is equipped with for accommodating
The holding tank of institute's turntable.
By using above-mentioned technical proposal, lifting assembly driving pressure inky cap move up and down, due to pressure inky cap lateral circle surface with
The medial surface of ink barrel abuts, and when pressing inky cap to move down, the air in ink barrel is compressed, and the pressure in ink barrel increases
To squeeze out ink into ink tube, concentration automatically supplying ink is realized by the way that ink tube to be connect with the ink fountain of each printing machine；
Meanwhile mixing component is set in the bottom of ink barrel, the ink of the turntable rotation drive ink barrel bottom in mixing component, which turns over, to be gushed,
To be stirred to the ink of ink barrel bottom, keeps the ink squeezed out from ink tube more uniform, be conducive to printing machine
Even print colouring；Press the lower surface of inky cap that holding tank is set, when pressing inky cap to drop to ink barrel bottom, turntable can be embedded in
In holding tank, so that avoiding turntable that pressure inky cap is interfered to drop to contradicts ink barrel bottom, it is out of ink more complete.
Be further arranged to: the turntable is equipped with several paddles, and one end of the paddle and the turntable are cut with scissors
It connects, upward, the turntable is equipped with the caulking groove for paddle insertion, the paddle and institute for the other end inclination of paddle
It states and is equipped with spring between caulking groove bottom.
By using above-mentioned technical proposal, several paddles are set, paddle is hinged on turntable and stirs on turntable
Spring is set between leaf and turntable, then paddle is inclined on turntable under the elastic force effect of spring, and paddle can be with
Ink in ink barrel is more fully stirred；Meanwhile when pressing inky cap to drop to close to turntable, pressure inky cap can will be stirred
It mixes leaf to press in the caulking groove on turntable, paddle will not interfere pressure inky cap decline, thus out of ink more complete.
Be further arranged to: the actuator includes vertical rotation screw rod, and the rotation screw rod is rotatably installed in vertically
The ink barrel center and bottom is fixedly connected with turntable, the rotation screw rod pass through the pressure inky cap and with the pressure inky cap spiral shell
Line cooperation.
By using above-mentioned technical proposal, actuator is vertical rotation screw rod, and rotates screw rod and be fixedly connected with turntable
And be threadedly engaged with pressure inky cap, then when pressing inky cap to move up and down, pressure inky cap moves screw rod turn by being threadedly engaged zone of action turn
It is dynamic, make to rotate screw rod drive turntable and paddle rotation, to be stirred ink.Lifting assembly can not only drive pressure ink
Lid is gone up and down, can also be by driving mixing component to work, and linkage is stronger, convenient for operation.
Be further arranged to: the lifting assembly includes driving motor and reciprocal lead screw, and the driving motor is fixedly mounted
On the top of fixed frame, the reciprocal lead screw passes vertically through the pressure inky cap and is threadedly engaged with pressure inky cap, the reciprocal lead screw
Top be fixedly connected with the output shaft of driving motor, the bottom end of reciprocal lead screw is abutted with the bottom of ink barrel.
By using above-mentioned technical proposal, driving motor drives reciprocal lead screw rotation, and between reciprocal lead screw and pressure inky cap
Be threadedly engaged, pressure inky cap due to by reciprocal lead screw be threadedly engaged effect and rotation screw rod limited rotary action, Zhi Neng
It is gone up and down on vertical direction, so that ink be squeezed into ink tube, stabilization out of ink facilitates adjusting.
Be further arranged to: the lateral circle surface of the pressure inky cap is bonded with sealing joint strip.
By using above-mentioned technical proposal, adhesive seal adhesive tape on the lateral circle surface of inky cap is pressed, pressure can be enhanced in sealing joint strip
The leakproofness of ink barrel cavity below inky cap, ink are not easy to gush out from the gap between pressure inky cap and ink barrel, hydraulic property
More preferably.
It is further arranged to: offering air pressure balance mouth on the pressure inky cap, the air pressure balance mouth is equipped with valve.
By using above-mentioned technical proposal, when pressing inky cap to press to ink barrel bottom, pressure inky cap and ink barrel bottom
Between there are negative pressure to make to press inky cap to be sucked in ink barrel bottom, press inky cap to be not easy to rise from ink barrel bottom；And it is pressing
It is arranged on air pressure balance mouth and air pressure balance mouth on inky cap and valve is set, then when pressing inky cap to be pressed downward ink, closing valve is prevented
Ink exudation, when pressing inky cap to need to rise, opening valve makes to press inky cap two sides air pressure balance, and pressure inky cap is facilitated to rise.
Be further arranged to: the bottom for stating fixed frame is equipped with the mounting groove being embedded in for the ink barrel bottom.
By using above-mentioned technical proposal, mounting groove is arranged in the bottom of fixed frame, and ink barrel is chimeric to be placed in mounting groove, can
So that ink barrel is not easy to slide on fixed frame, position is more stable.
Be further arranged to: the fixed frame is located at the positive stop strip that the ink barrel medium position is equipped with annular, the ring
The positive stop strip medial surface of shape is abutted with the lateral circle surface of the ink barrel.
By using above-mentioned technical proposal, the positive stop strip of annular is set, and annular positive stop strip can be to ink on fixed frame
Bucket is limited, and makes ink barrel be not easy to rock, ink is more stable in ink barrel to be not easy to spill.
Be further arranged to: the positive stop strip includes first annular item and the second annular bar, the both ends point of first annular item
Be not fixed on the fixed frame, one end of the second annular bar is hinged on fixed frame, the other end by bolt with it is first annular
One end of item is fixedly connected.
By using above-mentioned technical proposal, positive stop strip is made of first annular item and the second annular bar, and the second annular bar
It is hingedly mounted on fixed frame and is bolted with the second annular bar, then positive stop strip can be opened, and facilitate and ink barrel exists
Dismounting on fixed frame.
Be further arranged to: the fixed frame is equipped with pressure gauge, and the pressure gauge connects the pressure inky cap by hose
And it is connected to the ink barrel cavity below pressure inky cap.
By using above-mentioned technical proposal, pressure gauge is set, pressure gauge can detecte the oil below pressure inky cap on fixed frame
Pressure size in black bucket, so that it is guaranteed that suitable speed out of ink and safety is out of ink hydraulic.
In conclusion the advantageous effects of the utility model are as follows:
(1) mixing component is arranged in the bottom of ink barrel, and mixing component is stirred the ink of ink barrel bottom, makes from out
The ink that Mo Guanzhong is squeezed out is more uniform, is conducive to the even print colouring of printing machine；
(2) several paddles are set on turntable, and paddle is hinged on turntable and bullet is arranged between paddle and turntable
Spring, when pressing inky cap to drop to close to turntable, pressure inky cap can be pressed to paddle in the caulking groove on turntable, and paddle will not
Pressure inky cap decline is interfered, thus out of ink more complete；
(3) it is threadedly coupled between the rotation screw rod connected in being fixed with turntable and pressure inky cap, and presses inky cap and reciprocal lead screw
Between be threadedly coupled, when driving motor drive reciprocal lead screw rotation when, can both move up and down, can also drive with dynamic pressure inky cap
Turntable is rotated, and linkage is stronger, convenient for operation.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the present embodiment；
Fig. 2 is the structural schematic diagram of mixing component in the present embodiment；
Fig. 3 is the enlarged structure schematic diagram of a-quadrant in Fig. 2.
Appended drawing reference: 1, fixed frame；2, ink barrel；3, inky cap is pressed；4, lifting assembly；5, ink tube；6, mixing component；7,
Turntable；8, holding tank；9, paddle；10, caulking groove；11, spring；12, screw rod is rotated；13, driving motor；14, reciprocal lead screw；
15, sealing joint strip；16, air pressure balance mouth；17, valve；18, mounting groove；19, positive stop strip；20, first annular item；21, the second ring
Shape item；22, pressure gauge；23, hose；24, bottom plate；25, vertical frame；26, guide rod.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
It referring to Figures 1 and 2, is a kind of concentration ink-feeding device of printing machine disclosed by the utility model, including fixed frame 1,
Ink barrel 2, pressure inky cap 3, lifting assembly 4, mixing component 6 and actuator.Fixed frame 1 includes bottom plate 24 and is fixed on bottom plate 24
Vertical frame 25, the mounting groove 18 for the insertion of 2 bottom of ink barrel is offered on bottom plate 24, the bottom of ink barrel 2 is connected with out
Black pipe 5, vertical frame 25 are fixed on 2 top of ink barrel.The lateral circle surface of pressure inky cap 3 is abutted and is bonded with the medial surface of ink barrel 2
There is sealing joint strip 15, lifting assembly 4 is mounted on vertical frame 25 and is connect with pressure inky cap 3 to drive pressure 3 oscilaltion of inky cap.
Mixing component 6 is arranged in the bottom position in ink barrel 2 and is driven by actuator, thus to the ink of 2 bottom of ink barrel into
Row stirring.
When pressure inky cap 3 is declined in ink barrel 2 by the driving of lifting assembly 4, the air in ink barrel 2 is compressed, simultaneously
Mixing component 6 is driven to be stirred the ink of 2 bottom of ink barrel by actuator, the pressure in ink barrel 2 increases thus will
Ink is squeezed out into ink tube 5, realizes concentration automatically supplying ink by the way that ink tube 5 to be connect with the ink fountain of each printing machine.
Referring to Fig. 2 and Fig. 3, mixing component 6 includes that turntable 7 and four paddles 9, turntable 7 are rotatably installed in ink barrel 2
Bottom is simultaneously fixedly connected with actuator, and four paddles 9 are circumferentially equably hinged on turntable 7 by shaft.It presses under inky cap 3
The holding tank 8 being embedded in for turntable 7 is offered on surface.It is radially opened up on turntable 7 there are four caulking groove 10, four paddles 9
Shaft is separately fixed at one end in four caulking grooves 10 close to 7 center of turntable.One end rotation of paddle 9 is socketed in shaft,
The other end tilts upward.The bottom of paddle 9 is consolidated with a spring 11, the bottom and 10 bottom of caulking groove of spring 11 is fixedly connected with
Fixed connection.Actuator be vertical rotation screw rod 12, rotation screw rod 12 pass vertically through pressure inky cap 3 center and with pressure 3 spiral shell of inky cap
The bottom of line connection, rotation screw rod 12 is fixedly connected with the center of turntable 7.
When the driving pressure inky cap 3 of lifting assembly 4 moves down, pressure inky cap 3 passes through being threadedly engaged between rotation screw rod 12
Effect, driving rotation screw rod 12 rotate, and the paddle 9 on turntable 7 and turntable 7 is driven to rotate.To which one side is in ink barrel 2
Ink is stirred, and ink is pressed into ink tube 5 realizes concentration ink supply on one side, ink is more uniform, and it is equal to be conducive to printing machine
Even colouring printing.
Lifting assembly 4 includes driving motor 13 and reciprocal lead screw 14, and driving motor 13 is fixedly mounted on vertical frame 25 and pushes up
Portion, reciprocal lead screw 14 pass vertically through pressure inky cap 3 and are threadedly engaged with pressure inky cap 3, the top of reciprocal lead screw 14 and driving motor 13
Output shaft be fixedly connected, the bottom end of reciprocal lead screw 14 abuts after passing through pressure inky cap 3 with the bottom of ink barrel 2.Vertical frame 25
On be further fixed on one pass vertically through pressure inky cap 3 guide rod 26, the bottom of guide rod 26 is abutted with the bottom of ink barrel 2.It drives
Dynamic motor 13 drives reciprocal lead screw 14 to rotate, and pressure inky cap 3 is due to being threadedly engaged effect and rotation screw rod by reciprocal lead screw 14
12 limitation rotary action, is gone up and down in the vertical direction, so that ink be squeezed into ink tube 5.
Air pressure balance mouth 16 is offered on pressure inky cap 3, the folding of control pressure balance port 16 is installed on air pressure balance mouth 16
Valve 17.Pressure gauge 22 is fixedly installed on frame 25 vertically, pressure gauge 22 is by the connection of hose 23 pressure inky cap 3 and black with pressure
2 cavity of the ink barrel connection of 3 lower section of lid.When pressure inky cap 3 is pressed downward ink, closing valve 17 prevents ink from oozing out, when pressure inky cap 3 needs
When rising, opening valve 17 makes to press 3 two sides air pressure balance of inky cap, and pressure inky cap 3 is facilitated to rise.
It is located at the positive stop strip 19 that 2 medium position of ink barrel is provided with annular on vertical frame 25, positive stop strip 19 includes first
Annular bar 20 and the second annular bar 21, the both ends of first annular item 20 are separately fixed in the opposite sides of vertical frame 25, the
One end of second ring item 21 and one end of first annular item 20 are hinged, and the other end is solid by one end of bolt and first annular item 20
Fixed connection.First annular item 20 and the medial surface of the second annular bar 21 are bonded with the medial surface of ink barrel 2 abutting.The limit of annular
Position item 19 limits ink barrel 2, makes ink barrel 2 be not easy to rock, ink is more stable in ink barrel 2 to be not easy to spill.
The implementation principle of the present embodiment and have the beneficial effect that ink barrel 2 bottom be arranged mixing component 6, mixing component 6
In the ink of 2 bottom of ink barrel is stirred, keep the ink squeezed out from ink tube 5 more uniform, and by pressure inky cap 3 will
Ink is squeezed into ink tube 5, by the way that ink tube 5 to be connect with the ink fountain of each printing machine, may be implemented to concentrate ink supply and ink supply
It is more uniform, be conducive to the uniform colouring printing of printing machine.
The embodiment of present embodiment is the preferred embodiment of the utility model, and not limitation is originally practical new according to this
The protection scope of type, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by practical
Within novel protection scope.
Claims (10)
1. a kind of concentration ink-feeding device of printing machine, including fixed frame (1), the ink barrel (2) being placed below fixed frame (1),
Pressure inky cap (3) and the lifting assembly (4) for being used to that pressure inky cap (3) to be driven to move up and down, pressure inky cap (3) lateral circle surface and ink barrel
(2) inner sidewall abuts, and the bottom of the ink barrel (2) is connected with ink tube (5), it is characterised in that: ink barrel (2) bottom
Equipped with mixing component (6), the mixing component (6) includes the turntable (7) for being rotatably installed in the ink barrel (2) bottom, described
Turntable (7) is driven by actuator and is rotated, and the lower surface of pressure inky cap (3) is equipped with the holding tank of the turntable (7) for accommodating
(8).
2. the concentration ink-feeding device of printing machine according to claim 1, it is characterised in that: the turntable (7) is if be equipped with
Dry paddle (9), hingedly, the other end of paddle (9) tilts upward for one end and the turntable (7) of the paddle (9),
The turntable (7) is equipped with the caulking groove (10) for the paddle (9) insertion, the paddle (9) and the caulking groove (10) bottom
Spring (11) are equipped between portion.
3. the concentration ink-feeding device of printing machine according to claim 1 or 2, it is characterised in that: the actuator includes perpendicular
Straight rotation screw rod (12), the rotation screw rod (12) are rotatably installed in the ink barrel (2) center and bottom and turntable vertically
(7) it is fixedly connected, the rotation screw rod (12) passes through the pressure inky cap (3) and is threadedly engaged with the pressure inky cap (3).
4. the concentration ink-feeding device of printing machine according to claim 1, it is characterised in that: the lifting assembly (4) includes
Driving motor (13) and reciprocal lead screw (14), the driving motor (13) is fixedly mounted on the top of fixed frame (1), described reciprocal
Lead screw (14) passes vertically through the pressure inky cap (3) and is threadedly engaged with pressure inky cap (3), the top of the reciprocal lead screw (14) and drive
The output shaft of dynamic motor (13) is fixedly connected, and the bottom end of reciprocal lead screw (14) is abutted with the bottom of ink barrel (2).
5. the concentration ink-feeding device of printing machine according to claim 1, it is characterised in that: the side week of pressure inky cap (3)
Face is bonded with sealing joint strip (15).
6. the concentration ink-feeding device of printing machine according to claim 1 or 5, it is characterised in that: opened on the pressure inky cap (3)
Equipped with air pressure balance mouth (16), the air pressure balance mouth (16) is equipped with valve (17).
7. the concentration ink-feeding device of printing machine according to claim 1, it is characterised in that: the bottom of the fixed frame (1)
Equipped with the mounting groove (18) for the insertion of the ink barrel (2) bottom.
8. the concentration ink-feeding device of printing machine according to claim 1 or claim 7, it is characterised in that: the fixed frame (1) is located at
Ink barrel (2) medium position is equipped with the positive stop strip (19) of annular, positive stop strip (19) medial surface and the oil of the annular
The lateral circle surface of black bucket (2) abuts.
9. the concentration ink-feeding device of printing machine according to claim 8, it is characterised in that: the positive stop strip (19) includes the
The both ends of one annular bar (20) and the second annular bar (21), first annular item (20) are separately fixed on the fixed frame (1), the
One end of second ring item (21) is hinged on fixed frame (1), and the other end is fixed by one end of bolt and first annular item (20)
Connection.
10. the concentration ink-feeding device of printing machine according to claim 8, it is characterised in that: the fixed frame (1) is equipped with
Pressure gauge (22), the pressure gauge (22) by hose (23) connect it is described pressure inky cap (3) and with pressure inky cap (3) below ink
Bucket (2) cavity connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821888510.7U CN209454365U (en) | 2018-11-15 | 2018-11-15 | A kind of concentration ink-feeding device of printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821888510.7U CN209454365U (en) | 2018-11-15 | 2018-11-15 | A kind of concentration ink-feeding device of printing machine |
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| Publication Number | Publication Date |
|---|---|
| CN209454365U true CN209454365U (en) | 2019-10-01 |
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ID=68037059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821888510.7U Active CN209454365U (en) | 2018-11-15 | 2018-11-15 | A kind of concentration ink-feeding device of printing machine |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110697215A (en) * | 2019-10-28 | 2020-01-17 | 徐州市华阳油墨化学有限公司 | Printing ink bearing barrel |
| CN112092503A (en) * | 2020-09-30 | 2020-12-18 | 熊婷婷 | Printer ink fountain box ink volume stabilizing and solidification preventing mechanism |
| CN112659724A (en) * | 2020-12-19 | 2021-04-16 | 支亮亮 | Screen printing equipment with liquid supply and scraper plate running synchronously |
| CN112721439A (en) * | 2019-10-14 | 2021-04-30 | 北京市白帆印务有限公司 | Concentrated ink supply system with function of preventing ink from precipitating |
| CN112937116A (en) * | 2021-02-07 | 2021-06-11 | 深圳市森棋印刷有限公司 | Printing ink concentrates ink supply system |
-
2018
- 2018-11-15 CN CN201821888510.7U patent/CN209454365U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112721439A (en) * | 2019-10-14 | 2021-04-30 | 北京市白帆印务有限公司 | Concentrated ink supply system with function of preventing ink from precipitating |
| CN110697215A (en) * | 2019-10-28 | 2020-01-17 | 徐州市华阳油墨化学有限公司 | Printing ink bearing barrel |
| CN112092503A (en) * | 2020-09-30 | 2020-12-18 | 熊婷婷 | Printer ink fountain box ink volume stabilizing and solidification preventing mechanism |
| CN112659724A (en) * | 2020-12-19 | 2021-04-16 | 支亮亮 | Screen printing equipment with liquid supply and scraper plate running synchronously |
| CN112937116A (en) * | 2021-02-07 | 2021-06-11 | 深圳市森棋印刷有限公司 | Printing ink concentrates ink supply system |
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