CN108032618A - Intelligent constant-temperature ink supply apparatus - Google Patents

Intelligent constant-temperature ink supply apparatus Download PDF

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Publication number
CN108032618A
CN108032618A CN201711245806.7A CN201711245806A CN108032618A CN 108032618 A CN108032618 A CN 108032618A CN 201711245806 A CN201711245806 A CN 201711245806A CN 108032618 A CN108032618 A CN 108032618A
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CN
China
Prior art keywords
ink
black
ink supply
temperature
control
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN201711245806.7A
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Chinese (zh)
Inventor
王文波
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201711245806.7A priority Critical patent/CN108032618A/en
Publication of CN108032618A publication Critical patent/CN108032618A/en
Withdrawn legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41FPRINTING MACHINES OR PRESSES
    • B41F31/00Inking arrangements or devices
    • B41F31/02Ducts, containers, supply or metering devices
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41FPRINTING MACHINES OR PRESSES
    • B41F31/00Inking arrangements or devices
    • B41F31/02Ducts, containers, supply or metering devices
    • B41F31/03Ink agitators
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41PINDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
    • B41P2231/00Inking devices; Recovering printing ink

Abstract

The invention discloses a kind of intelligent constant-temperature ink supply apparatus, belongs to ink supply apparatus technical field, including constant temperature agitator tank, temperature conditioning unit, booster pump and ink supply control unit, and the constant temperature agitator tank includes tank body;The tank body top is equipped with charge door, and the tank body lower part is respectively equipped with ink outlet port and material temperature sensor;The outer surface of the tank body is equipped with chuck, and the chuck top is equipped with filling opening, is equipped with anti-icing fluid temperature sensor in the middle part of the chuck, the chuck lower part is equipped with warmer, and the bottom of the warmer is connected with liquid outlet;The input end of the booster pump connects the ink outlet port, and the port of export of the booster pump is connected with the first control ink valve, and the black valve of the first control is connected with black device, and the black device is equipped with discharge port.The present invention realizes ink and stirs evenly, and Mo Wen is controllable, reduces diluent volatilization, ensure that print batches aberration uniformity;And according to the accurate automatically supplying ink of print production actual demand.

Description

Intelligent constant-temperature ink supply apparatus
Technical field
The invention belongs to ink supply apparatus technical field, more particularly to a kind of intelligent constant-temperature ink supply apparatus.
Background technology
At present, in domestic motor vehicles number plate semi-finished product production process, ink generally use light instrument is artificial used in printing Open-ended stirring, outline estimation addition diluent ratio, by being manually added ink during production and application, thus occurs Printing ink concentration is uneven, and Mo Wen is uncontrollable, and diluent is volatile, and printing quality aberration is different, manually addition not in time or when it is more when Few time consuming, waste of raw materials is surprising.
Therefore, how to realize that ink stirs evenly, Mo Wen is controllable, reduces diluent volatilization, ensures print batches aberration one Cause property;And according to the accurate automatically supplying ink of print production actual demand, become those skilled in the art's technical problem urgently to be resolved hurrily.
The content of the invention
The technical problems to be solved by the invention are:A kind of intelligent constant-temperature ink supply apparatus is provided, can realize that ink stirs Uniformly, Mo Wen is controllable, reduces diluent volatilization, ensures print batches aberration uniformity;And according to print production actual demand essence Quasi- automatically supplying ink.
In order to solve the above technical problems, the technical scheme is that:Intelligent constant-temperature ink supply apparatus, including:
Constant temperature agitator tank, the constant temperature agitator tank include tank body and on the tank body and by motor-driven stirrings Axis, the agitating shaft are equipped with agitating vane, and the agitating vane is located in the tank body;The tank body top is equipped with charging Mouthful, the tank body lower part is respectively equipped with ink outlet port and material temperature sensor;The outer surface of the tank body is equipped with chuck, the chuck with Anti-icing fluid accommodating chamber is formed between the tank body, the chuck top is equipped with filling opening, antifreeze liquid temperature is equipped with the middle part of the chuck Sensor is spent, the chuck lower part is equipped with warmer, and the bottom of the warmer is connected with liquid outlet;
Temperature conditioning unit, the material temperature sensor and the anti-icing fluid temperature sensor are electrically connected the temperature conditioning unit Input terminal, the output terminal of the temperature conditioning unit are electrically connected the warmer and the motor;
Booster pump, the input end of the booster pump connect the ink outlet port, the outlet of the booster pump by the first pipeline End is connected with the first control ink valve by the second pipeline, and the black valve of the first control is connected with black device, and the black device is equipped with out Material mouth;
Ink supply control unit, the output terminal of the ink supply control unit are electrically connected the black valve of the first control.
As an improvement the black device includes the ink supply manifold arranged up and down and ink tube, the ink supply manifold lead to Cross the black valve of the 3rd pipeline connection first control, the axial direction of the ink supply manifold and ink tube is horizontally disposed, described Multiple ink supply branch pipes being vertically arranged are communicated between ink tube and the ink supply manifold;It is installed with the ink tube and is in The equal black plate of rectangular shape, the length direction of the black plate is along the axially extending of the ink tube, along the black plate length To spend between the both sides in direction and the inner wall of the ink tube and be equipped with gap, the discharge port is arranged on the lower part of the ink tube, The discharge port is along the axial arranged multiple ink holes of the ink tube.
As a further improvement, the tank body top is additionally provided with back black mouth, and second pipeline is also associated with circulation pipe Road, the circulation line connection is described to return black mouth, and the circulation line is equipped with the black valve of the second control, and the black valve of the second control is electrically connected Connect the input terminal of the ink supply control unit.
As a further improvement, the booster pump, the ink supply control unit and the black valve of the second control are arranged at In ink supply control cabinet.
As a further improvement, first pipeline, second pipeline, the 3rd pipeline and the circulation line It is corrosion-resistant pipeline.
As a further improvement, the black valve of the first control has multiple, and multiple black valves of first control are arranged in parallel, each The black valve of first control is respectively connected with the black plate.
As an improvement the booster pump is pneumatic diaphragm pump.
After employing above-mentioned technical proposal, the beneficial effects of the invention are as follows:
Since intelligent constant-temperature ink supply apparatus devises constant temperature agitator tank and temperature conditioning unit, constant temperature agitator tank devise tank body, By motor-driven agitating shaft, agitating vane, charge door, ink outlet port, material temperature sensor, chuck, anti-icing fluid accommodating chamber, liquid feeding Mouth, anti-icing fluid temperature sensor, warmer and liquid outlet, thus can be added by filling opening into anti-icing fluid accommodating chamber antifreeze Liquid, is added ink and diluent in tank body by charge door, the ink temperature signal of detection is sent to temperature by material temperature sensor Unit is controlled, the anti-icing fluid temperature signal of detection is also sent to temperature conditioning unit by anti-icing fluid temperature sensor, and temperature conditioning unit control adds Warm device heats anti-icing fluid, and ink is heated by heat transfer, until ink temperature reaches requirement so that ink Temperature is controllable;Motor drives agitating shaft and agitating vane to rotate at the same time, can stir evenly ink and diluent, because close in tank body Stirring is closed, diluent volatilization can be reduced, while the duration of runs of motor is controlled, it can be achieved that ink stirs by temperature conditioning unit It is even;Since intelligent constant-temperature ink supply apparatus have also been devised booster pump and ink supply control unit, thus ought place on the printer to be printed During the automotive number plate of brush, signal is passed to ink supply control unit by the detecting element on printing machine, and ink supply control unit is sent Signal, starts booster pump, and opens the first black valve of control, and under the action of booster pump, ink in tank body enters the through ink outlet port One pipeline, enters the second pipeline through booster pump, then enters black device through the first control ink valve, is flowed out from the discharge port of equal black device, this Sample can realize intelligence with control according to the accurate automatically supplying ink of print product actual demand.
Intelligent constant-temperature ink supply apparatus provided by the invention, realizes ink and stirs evenly, and Mo Wen is controllable, reduces diluent Volatilization, ensure that print batches aberration uniformity;And according to the accurate automatically supplying ink of print production actual demand;Not only performance is stablized Reliably, it is and easy to operate easy to maintain.
Since the black device devises ink supply manifold, ink tube, multiple ink supply branch pipes and black plate, thus working When, the ink of ink supply manifold is entered by the 3rd pipeline, through multiple ink supply branch pipes vertically into ink tube, flows directly to black plate On, then the lower part by gap inflow ink tube, flowed out finally by ink hole, so pass through the wide face waterfall of equal black device ink Cloth supplies, and then carries out new old ink stirring fusion by the ink-retruning blade of printing machine so that level of ink merges, and ensure that printing The requirement of aberration uniform quality, solves the problems, such as that new old ink is not easy to merge and generation printing aberration is inconsistent.
Since the tank body top is additionally provided with back black mouth, second pipeline is also associated with circulation line, the circulation pipe Road connection is described to return black mouth, and the circulation line is equipped with the black valve of the second control, and the black valve of the second control is electrically connected the ink supply control The input terminal of unit processed, thus in equipment downtime, closed the black valve of the first control by ink supply control unit, and open the second control Black valve, makes the first pipeline, the ink in the second pipeline, is flowed back to by circulation line in tank body, avoid the waste of ink, at the same time When reusing, first ON cycle pipeline, after ink temperature reaches requirement, turns off the second control ink valve, opens first The black valve of control.
Since the booster pump, the ink supply control unit and the black valve of the second control are arranged in ink supply control cabinet, So that structure is compacter.
Since the described first black valve of control has multiple, multiple black valves of first controls are arranged in parallel, each first control ink Valve is respectively connected with the black plate, so can carry out ink supply to more printing machines, greatly improve work efficiency.
Since the booster pump is pneumatic diaphragm pump, by the booster pump be able to bear strong corrosion by the way of pneumatic diaphragm to ink Pressure-increasing unit is carried out, has reached the job requirements of explosion-proof operating mode, it is ensured that the environmental protection of ink conveying and security.
Brief description of the drawings
Fig. 1 is the structure diagram of the embodiment of the present invention;
Fig. 2 is the structure diagram of constant temperature agitator tank in Fig. 1;
Fig. 3 is the structure diagram of black device in Fig. 1;
Fig. 4 is A-A cutaway view Amplified images in Fig. 3;
Fig. 5 is the structure diagram of ink supply control cabinet;
In figure:100- constant temperature agitator tanks, 101- tank bodies, 102- motors, 103- agitating shafts, 104- agitating vanes, 105- add Material mouth, 106- ink outlet ports, 107- material temperature sensors, 108- chucks, 109- anti-icing fluid accommodating chambers, 110- filling openings, 111- are antifreeze Liquid temperature sensor, 112- warmers, 113- liquid outlets, 114- return black mouths, 200- temperature conditioning units, 300- booster pumps, 301- the One pipeline, the second pipelines of 302-, 303- first control black valve, 304- circulation lines, and 305- second controls black valve, and 400- ink supply control is single Member, the black devices of 500-, 501- ink supply manifold, 502- ink tube, the 3rd pipelines of 503-, 504- ink supply branch pipes, the black plates of 505-, 506- ink holes, 600- printing machines, 700- ink supply control cabinets.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to the accompanying drawings and embodiments, it is right The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and It is not used in the restriction present invention.
As shown in Figure 1, a kind of intelligent constant-temperature ink supply apparatus, including constant temperature agitator tank 100, temperature conditioning unit 200, booster pump 300th, ink supply control unit and black device 500.
With reference to Fig. 1 and Fig. 2, constant temperature agitator tank 100 includes tank body 101 and drives on tank body 101 and by motor 102 Agitating shaft 103, agitating shaft 103 are equipped with agitating vane 104, and agitating vane 104 is located in tank body 101;101 top of tank body is equipped with Charge door 105,101 lower part of tank body are respectively equipped with ink outlet port 106 and material temperature sensor 107;The outer surface of tank body 101 is equipped with chuck 108, anti-icing fluid accommodating chamber 109 is formed between chuck 108 and tank body 101,108 top of chuck is equipped with filling opening 110, chuck 108 Middle part is equipped with anti-icing fluid temperature sensor 111, and 108 lower part of chuck is equipped with warmer 112, and the bottom of warmer 112 is connected with out Liquid mouth 113.
Material temperature sensor 107 and anti-icing fluid temperature sensor 111 are electrically connected the input terminal of temperature conditioning unit 200, temperature control The output terminal of unit 200 is electrically connected warmer 112 and motor 102.Temperature conditioning unit 200 is preferably programmable controller or micro- Computer processor etc., is well known to those skilled in the art, and details are not described herein.
The input end of booster pump 300 connects ink outlet port 106 by the first pipeline 301, and the port of export of booster pump 300 passes through the Two pipelines 302 are connected with the first control ink valve 303, and the black valve 303 of the first control is connected with black device 500, and ink device 500 is equipped with discharging Mouthful, ink device 500 is installed on printing machine 600, and printing machine 600 can use screen printer etc..
Detecting element (not shown) on printing machine 600 is electrically connected the input terminal of ink supply control unit, detection member Part generally can be Hall sensor etc., for detecting the automotive number plate to be printed on printing machine 600, ink supply control unit Output terminal be electrically connected the first black valve 303 of control.Ink supply control unit is preferably programmable controller or micro processor etc., It is well known to those skilled in the art, details are not described herein.
As Fig. 3 and Fig. 4 are jointly shown, above-mentioned black device 500 includes ink supply manifold 501 and the ink tube 502 arranged up and down, Ink supply manifold 501 passes through the black valve 303 of the first control of the 3rd pipeline 503 connection, the equal edge of axial direction of ink supply manifold 501 and ink tube 502 It is horizontally arranged, multiple ink supply branch pipes 504 being vertically arranged are communicated between ink tube 502 and ink supply manifold 501;Ink tube The equal black plate 505 in rectangular shape is installed with 502, the length direction of ink plate 505 prolongs along the axial direction of ink tube 502 Stretch, be equipped with gap (not marked in figure) along between the both sides of 505 length direction of equal black plate and the inner wall of ink tube 502, discharge port The lower part of ink tube 502 is arranged on, discharge port is along the axial arranged multiple ink holes 506 of ink tube 502.Ink supply branch pipe 504 Particular number those skilled in the art can be made choice according to the length of ink supply manifold 501, in the present embodiment, ink supply branch pipe 504 quantity is four.
In order to avoid the waste of ink, while during in order to ensure to reuse, ink temperature reaches requirement, such as Fig. 1 Shown, 101 top of tank body is additionally provided with back black mouth 114, and the second pipeline 302 is also associated with circulation line 304, and circulation line 304 connects Black mouth 114 is taken back, circulation line 304 is equipped with the black valve 305 of the second control, and the black valve 305 of the second control is electrically connected ink supply control unit Input terminal.In equipment downtime, the black valve 303 of the first control is closed by ink supply control unit, and opens the black valve 305 of the second control, Make the first pipeline 301, the ink in the second pipeline 302, flowed back to by circulation line 304 in tank body 101, so when reusing When, first ON cycle pipeline 304, after ink temperature reaches requirement, turns off the second control ink valve 305, opens the first control Black valve 303.
The black preferably switch valve, such as two-position two-way electromagnetic directional valve etc. of valve 305 of the black control of valve 303 and second of first control.
In order to make constant temperature intelligence ink supply control device structure compacter, as shown in Figure 5, it is preferred that booster pump 300, supply The black black valve 305 of the control of control unit 400 and second is arranged in ink supply control cabinet 700.
Above-mentioned first pipeline 301, the second pipeline 302, the 3rd pipeline 503 and circulation line 304 are corrosion-resistant pipeline.On It is pneumatic diaphragm pump to state booster pump 300.Ink be pressurized by the way of pneumatic diaphragm by the booster pump being able to bear strong corrosion defeated Send, reached the job requirements of explosion-proof operating mode, it is ensured that the environmental protection of ink conveying and security.
In order to improve work efficiency, the black valve 303 of the first control has multiple, and multiple black valves 303 of first controls are arranged in parallel, Mei Ge The black valve 303 of one control is respectively connected with black plate 505, so can carry out ink supply to more printing machines.In the present embodiment, such as Fig. 1 Shown, the black valve 303 of the first control has four.Certainly, the particular number of the black valve 303 of the first control, those skilled in the art can be according to reality Border situation voluntarily selects, and details are not described herein.
Its operation principle is as follows:
Anti-icing fluid is added into anti-icing fluid accommodating chamber 109 by filling opening 110, anti-icing fluid is preferably water, passes through charge door 105 add ink and diluent in tank body 101, and the ink temperature signal of detection is sent to temperature control list by material temperature sensor 107 Member 200, the anti-icing fluid temperature signal of detection is also sent to temperature conditioning unit 200, temperature conditioning unit by anti-icing fluid temperature sensor 111 200 control warmers 112 heat anti-icing fluid, and ink is heated by heat transfer, until ink temperature reaches and makes With requiring so that Mo Wen is controllable;Motor 102 drives agitating shaft 103 and agitating vane 104 to rotate at the same time, can make ink and dilution Agent stirs evenly, and because of the closed stirring in tank body 101, can reduce diluent volatilization, while control motor by temperature conditioning unit 200 102 duration of runs is, it can be achieved that ink stirs evenly;When placing automotive number plate to be printed on printing machine 600, printing Signal is passed to ink supply control unit 400 by the Hall sensor on machine 600, and ink supply control unit 400 sends signal, starts and increases Press pump 300, and open the first black valve 303 of control, under the action of booster pump 300, ink in tank body 101 through ink outlet port 106 into Enter the first pipeline 301, enter the second pipeline 302 through booster pump 300, then enter black device 500 through the first black valve 303 of control, from equal The discharge port outflow of black device 500, so can realize intelligence with control according to the accurate automatically supplying ink of print product actual demand.
Above-mentioned ink is as follows from the detailed process of the discharge port outflow of equal black device 500:Ink supply is entered by the 3rd pipeline 503 The ink of manifold 501, through four ink supply branch pipes 504 vertically into ink tube 502, flows directly on black plate 505, then by Clearance flow enters the lower part of ink tube 502, is flowed out finally by ink hole 506, so passes through the wide face waterfall of equal black 500 ink of device Formula supplies, and then carries out new old ink stirring fusion by the ink-retruning blade of printing machine 600 so that level of ink merges, and ensure that print The requirement of swabbing difference uniform quality, solves the problems, such as that new old ink is not easy to merge and generation printing aberration is inconsistent.
It should be noted that the concrete structure of warmer 112 and printing machine 600 is techniques known, herein not Repeat again.
The embodiment of the present invention provides intelligent constant-temperature ink supply apparatus, is not limited to apply the life in printing automotive number plate semi-finished product Produce in equipment, can also be applied to high, medium and low various viscosity various acid, alkali and corrosive fluids in chemical industry, benzene, ketone, The intelligent distribution of the various solvents such as ester, ink, paint, resin, pigment class.
Intelligent constant-temperature ink supply apparatus provided in an embodiment of the present invention, colourity is accurate, safety and environmental protection, the degree of automation are high;It is real Show ink to stir evenly, ensure that print batches aberration uniformity;The unlimited region four seasons constant temperature of ink, Mo Wen are controllable;Using Air-tight manner stores ink, reduces diluent volatilization;And according to the accurate automatically supplying ink of print production actual demand;Not only performance It is reliable and stable and easy to operate easy to maintain.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention All any modification, equivalent and improvement made within refreshing and principle etc., should all be included in the protection scope of the present invention.

Claims (7)

1. intelligent constant-temperature ink supply apparatus, it is characterised in that including:
Constant temperature agitator tank, the constant temperature agitator tank include tank body and on the tank body and by motor-driven agitating shaft, institutes State agitating shaft and be equipped with agitating vane, the agitating vane is located in the tank body;The tank body top is equipped with charge door, described Tank body lower part is respectively equipped with ink outlet port and material temperature sensor;The outer surface of the tank body is equipped with chuck, the chuck and the tank Anti-icing fluid accommodating chamber is formed between body, the chuck top is equipped with filling opening, anti-icing fluid temperature sensing is equipped with the middle part of the chuck Device, the chuck lower part are equipped with warmer, and the bottom of the warmer is connected with liquid outlet;
Temperature conditioning unit, the material temperature sensor and the anti-icing fluid temperature sensor are electrically connected the input of the temperature conditioning unit End, the output terminal of the temperature conditioning unit are electrically connected the warmer and the motor;
Booster pump, the input end of the booster pump connect the ink outlet port by the first pipeline, and the port of export of the booster pump leads to Cross the second pipeline and be connected with the first control ink valve, the black valve of the first control is connected with black device, and the black device is equipped with discharge port;
Ink supply control unit, the output terminal of the ink supply control unit are electrically connected the black valve of the first control.
2. intelligent constant-temperature ink supply apparatus according to claim 1, it is characterised in that the black device includes what is arranged up and down Ink supply manifold and ink tube, the ink supply manifold connect the black valve of first control by the 3rd pipeline, the ink supply manifold and go out The axial direction of black pipe is horizontally disposed, and multiple confessions being vertically arranged are communicated between the ink tube and the ink supply manifold Black branch pipe;The equal black plate in rectangular shape is installed with the ink tube, the length direction of the black plate is described in Ink tube it is axially extending, be equipped with gap, institute along between the both sides of the black plate length direction and the inner wall of the ink tube The lower part that discharge port is arranged on the ink tube is stated, the discharge port is along the axial arranged multiple ink holes of the ink tube.
3. intelligent constant-temperature ink supply apparatus according to claim 2, it is characterised in that the tank body top is additionally provided with Hui Mo Mouthful, second pipeline is also associated with circulation line, and the circulation line connection is described to return black mouth, and the circulation line is equipped with The black valve of second control, the black valve of the second control are electrically connected the input terminal of the ink supply control unit.
4. intelligent constant-temperature ink supply apparatus according to claim 3, it is characterised in that the booster pump, ink supply control Unit and the black valve of the second control are arranged in ink supply control cabinet.
5. intelligent constant-temperature ink supply apparatus according to claim 4, it is characterised in that first pipeline, second pipe Road, the 3rd pipeline and the circulation line are corrosion-resistant pipeline.
6. intelligent constant-temperature ink supply apparatus according to claim 5, it is characterised in that the black valve of first control have it is multiple, it is more A black valve of first control is arranged in parallel, and each black valve of first control is respectively connected with the black plate.
7. the intelligent constant-temperature ink supply apparatus according to any one claim in claim 1-6, it is characterised in that described Booster pump is pneumatic diaphragm pump.
CN201711245806.7A 2017-12-01 2017-12-01 Intelligent constant-temperature ink supply apparatus Withdrawn CN108032618A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711245806.7A CN108032618A (en) 2017-12-01 2017-12-01 Intelligent constant-temperature ink supply apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711245806.7A CN108032618A (en) 2017-12-01 2017-12-01 Intelligent constant-temperature ink supply apparatus

Publications (1)

Publication Number Publication Date
CN108032618A true CN108032618A (en) 2018-05-15

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Family Applications (1)

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CN201711245806.7A Withdrawn CN108032618A (en) 2017-12-01 2017-12-01 Intelligent constant-temperature ink supply apparatus

Country Status (1)

Country Link
CN (1) CN108032618A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109605935A (en) * 2019-02-25 2019-04-12 天津长荣科技集团股份有限公司 Constant temperature ink bucket
CN109940981A (en) * 2019-03-05 2019-06-28 杭州科雷机电工业有限公司 Concentrate inking system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109605935A (en) * 2019-02-25 2019-04-12 天津长荣科技集团股份有限公司 Constant temperature ink bucket
CN109940981A (en) * 2019-03-05 2019-06-28 杭州科雷机电工业有限公司 Concentrate inking system

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Application publication date: 20180515