CN206154927U - Printing ink controlling means for cable - Google Patents
Printing ink controlling means for cable Download PDFInfo
- Publication number
- CN206154927U CN206154927U CN201621145696.8U CN201621145696U CN206154927U CN 206154927 U CN206154927 U CN 206154927U CN 201621145696 U CN201621145696 U CN 201621145696U CN 206154927 U CN206154927 U CN 206154927U
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- printing ink
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- viscosity
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- 238000007639 printing Methods 0.000 title claims abstract description 51
- 239000003085 diluting agent Substances 0.000 claims abstract description 30
- 238000001514 detection method Methods 0.000 claims abstract description 26
- 238000001816 cooling Methods 0.000 claims abstract description 11
- 238000010438 heat treatment Methods 0.000 claims abstract description 9
- 230000004087 circulation Effects 0.000 claims abstract description 7
- 125000004122 cyclic group Chemical group 0.000 claims abstract description 4
- 238000012360 testing method Methods 0.000 claims description 25
- 239000007788 liquid Substances 0.000 claims description 23
- 239000012634 fragment Substances 0.000 claims description 15
- 239000002184 metal Substances 0.000 claims description 15
- 229910052751 metal Inorganic materials 0.000 claims description 15
- 239000012528 membrane Substances 0.000 claims description 13
- 238000002156 mixing Methods 0.000 claims description 13
- 238000010790 dilution Methods 0.000 claims description 10
- 239000012895 dilution Substances 0.000 claims description 10
- 238000010992 reflux Methods 0.000 claims description 10
- 239000000203 mixture Substances 0.000 claims description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 238000001125 extrusion Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 6
- 230000002159 abnormal effect Effects 0.000 abstract description 2
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 238000003786 synthesis reaction Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 7
- 239000000243 solution Substances 0.000 description 5
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 230000017531 blood circulation Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
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- Inks, Pencil-Leads, Or Crayons (AREA)
Abstract
The utility model discloses a printing ink controlling means for cable, printing ink controlling means include printing ink viscosity control system, ink temperature control system, printing ink circulation system, printing mechanism, printing ink viscosity control system is by main printing ink barrel, ink -agitator device, printing ink viscosity detection sensor, weak solution bucket, weak solution control valve and viscosity control device constitution, ink temperature control system is by the temperature heating device who is arranged in main printing ink barrel, temperature measuring means, cooling system triplex. The utility model has the advantages that: it supplies black problem mainly to solve the synthesis that many extrusion molding production lines carry out cable printing ink printing simultaneously, through giving many extrusion molding production line supply printing ink simultaneously, form a printing ink circulation system, guarantee that printing ink is invariable at the cyclic process medium concentration, the constancy of temperature, can not cause inker printing ink concentration unstable because diluent in the printing ink volatilizees, can not cause printing ink concentration abnormal's emergence because of winter and summer temperature unstability yet.
Description
Technical field
This utility model is related to a kind of cable ink control apparatus, specially a kind of cable ink control apparatus.
Background technology
The printing mode of wires and cables industry is varied, such as ink jet printer for printing, ink ribbon lettering, laser machine lettering
Deng, but type wheel lettering is constantly in irreplaceable status because of its particular applicability in line cable industry.Generally, lettering rat
Word is the ink solutions that prior diluent and ink are manually mixed up concentration, in being encased in ink writer, rotates right using type wheel
Wire surface lettering.There is following technical problem in such lettering:
1st, different personnel's modulation ink solutions, concentration has differences, and affects lettering bad and lettering difference;When multiple stage extrusion
Machine is produced simultaneously when, it is impossible to carry out ink supply simultaneously;Each board can only independent operation, increase labor intensity and employee's repetition operation;
2nd, ink solutions, with the continuous volatilization of diluent, cause printing ink concentration more and more sticky in ink writer, cause lettering bad;
Show particularly evident during summer day heat;3rd, printing ink concentration temperature influence is larger, ink debugging process and uses process, and ink is received
Ambient temperature affects larger, is unfavorable for cable lettering.4th, during ink formulation, usual employee utilizes stirring rod solution by experience
Drain time determines ink viscosity, there is certain error, and this case viscosity tester carries out test and ensures that viscosity is accurate.
How a very arduous difficult problem that above technical problem be art personnel face is improved.Application No.
201410711741.0《Cable printer,loigh-speed》A kind of cable printer,loigh-speed of unit is described, is contained in printer,loigh-speed
There are the devices such as ink regulation, ink jet printer.The printer,loigh-speed attaches ink control system for the ink writer of unit, it is impossible to meet many
Ink lettering and printing ink concentration control bar production line is produced simultaneously when is required.When a plurality of production line carries out ink lettering simultaneously,
Need to be designed circuit design and flow circulation;The printer,loigh-speed adopts electric machines test printing ink concentration, and concentration mensuration is accurate
Really property is poor, larger by electromagnetic signal interference effect;This case adopts spring-piece type viscosity test mode, more accurately, is more suitable for liquid
Bulk concentration is tested.
Utility model content
The purpose of this utility model is to provide a kind of cable ink control apparatus, mainly solves a plurality of extrusion molding production line
The comprehensive ink supply problem of cable ink lettering is carried out simultaneously, solves existing no extrusion line separate ink lettering, it is independent
The defect of ink supply.
The technical solution adopted in the utility model is as follows:Including ink viscosity control system, ink temperature control system, oil
Black blood circulation, printing mechanism, wherein,
Ink viscosity control system is by ink mixing device, ink viscosity detection sensor, diluent bucket, diluent control
Valve and viscosity control device are constituted, and main ink barrel and diluent bucket are connected by conduit, and the catheter position on main ink barrel is provided with
Dilution hydraulic control valve, dilution hydraulic control valve is connected with ink viscosity control device, and main ink barrel middle setting has ink stirring dress
Put, also, ink viscosity detection sensor be additionally provided with main ink barrel, ink viscosity control device and dilution hydraulic control valve
Jointly control diluent into the amount of main ink barrel, so as to automatically adjust ink viscosity;
Ink temperature control system is by temperature-adjusting heating device, temperature testing device, the cooling system in main ink barrel
Three parts constitute, and the temperature-adjusting heating device is two circular heating steel on the ink mixing device being centered around in main ink barrel
Circle, temperature-adjusting heating device outside is connected with cooling system, and in main ink barrel side temperature testing device, the heating steel ring are provided with
Keep constant with the ink temperature jointly controlled in cooling system in main ink barrel;
Ink circulation system is defeated by membrane pump, ink reservoirs, ink pressure sensing device, ink conveying main pipeline, ink
Auxiliary pipeline is sent to constitute, the input of the membrane pump and main ink barrel connect, the outfan of the membrane pump and ink reservoirs connect
Connect, ink reservoirs convey main pipeline, each and every one ink many and convey auxiliary pipeline and respectively enter in each printing mechanism by ink;
Printing mechanism is by ink tank, ink groove upper cap, type wheel, type wheel pinch roller, ink liquid level sensor, oil transportation management
Control valve, ink reflux pipe composition, each ink conveys auxiliary pipeline and is connected to an ink tank, and ink tank is provided with ink tank
Upper lid, conveys in ink and oil transportation management control valve is provided with auxiliary pipeline, type wheel is provided with ink tank, outside ink groove upper cap
Side is provided with type wheel pinch roller, and the gap passed through with current supply cable between mark wheel pinch roller and type wheel also sets in ink tank
Ink liquid level sensor is equipped with, ink liquid level sensor connects oil transportation management and controls also to be set on valve, also, ink tank by wire
It is equipped with the reflux pipe for being connected to main ink barrel.
Printing mechanism described in the utility model passes through support device;Printing mechanism correspondence opposite side is provided with extruding machine,
Connected by cable between printing mechanism and extruding machine;The cable lower end is provided with bosh.
Diluent bucket described in the utility model is supported by a stool, and diluent bucket is highly higher than main ink barrel.
Ink viscosity detection sensor described in the utility model is by calutron, test shell fragment, strain sheet metal, faradism
Bridge is constituted;Calutron and inductance bridge in the ink viscosity detection sensor connects signal processor, letter by wire
Number processor is arranged on main ink barrel upper end;Inductance bridge is pasted onto on strain sheet metal, and strain sheet metal and test shell fragment lead to
Cross connecting pole connection;The different stress of strain sheet metal generation is caused with release to the attraction for testing shell fragment by calutron,
And the stress and ink viscosity relation for straining sheet metal is combined, obtain ink viscosity value.
A kind of control method of cable ink control apparatus described in the utility model,
(1)Ink and diluent are respectively charged in main ink barrel and diluent bucket, ink viscosity detection sensor is opened,
And lettering normal viscosity scope is set in ink viscosity detection sensor, determine the ink viscosity in main ink barrel;
(2)When ink viscosity is beyond the setting ink viscosity upper limit, ink viscosity control device can transmit a signal to dilution
Hydraulic control valve, the dilution hydraulic control valve is opened, in a certain amount of diluent flow to main ink barrel, stirring through ink mixing device
Mixing makes ink stable homogeneous, while ink viscosity detection sensor is ceaselessly detected to ink, when ink meets setting mark
During quasi- ink viscosity scope, just stop injection diluent;
(3)The ink debugged in main ink barrel is pumped in ink reservoirs by membrane pump, when ink in ink reservoirs
When reaching a certain amount of, membrane pump can be fed back signal to by ink pressure sensing device, stopping pumps into ink, in ink reservoirs
Ink is delivered in each auxiliary pipeline of oil transportation ink through ink conveying main pipeline;
(4)The ink liquid level sensor moment detects the liquid level of ink in ink tank in printing mechanism, once liquid level is low
When lower limit, liquid level sensor can transmit a signal to control oil transportation management control valve, and control oil transportation management control valve is opened, to
Ink is injected in the auxiliary pipeline of oil transportation, the liquid level equilibrium in ink tank is kept, the lettering requirement of type wheel is met;When injection ink mistake
When many, can be flowed out by ink reflux pipe, and be recovered in main ink barrel.
The utility model has the advantages that:A plurality of extrusion molding production line is mainly solved while carrying out the comprehensive confession of cable ink lettering
Black problem, solves existing without extrusion line separate ink lettering, the defect of independent ink supply;By giving a plurality of extrusion molding simultaneously
Production line supplies ink, forms an ink circulating system, it is ensured that ink constant concentration in cyclic process, temperature constant;No
Also will not can cause because of summer in winter temperature sets are unstable because diluent volatilizees and causes ink writer printing ink concentration unstable in ink
The abnormal generation of printing ink concentration.Closely solve the bad problem of the letterings such as electric wire ink fuzzy, deep mixed, ghost image of lettering to send out
It is raw.Meanwhile, improve production efficiency reduces ink loss and production cost.
Description of the drawings
Fig. 1 cable of the present utility model ink control apparatus structure diagrams.
Fig. 2 this utility model printing ink concentration Control system architecture sketches.
Fig. 3 this utility model printing device structure diagrams.
Fig. 4 this utility model viscosity test devices structure diagram one.
Fig. 5 this utility model viscosity test devices structure diagram two
Fig. 6 is schematic diagram of the test shell fragment of viscosity tester of the present utility model in initial position.
Fig. 7 is schematic diagram of the test shell fragment of viscosity tester of the present utility model in attraction state.
Fig. 8 is schematic diagram of the test shell fragment of viscosity tester of the present utility model in release conditions.
In figure, ink viscosity control system 10, ink temperature control system 20, printing mechanism 40, main ink barrel 11, oil
Black agitating device 12, ink viscosity detection sensor 13, diluent bucket 14 dilutes hydraulic control valve 15, viscosity control device 16, temperature
Degree heater 21, temperature testing device 22, cooling system 23, membrane pump 31, ink reservoirs 32, ink pressure sensing device
33, ink conveying main pipeline 34, ink conveys auxiliary pipeline 35, ink tank 41, ink groove upper cap 42, type wheel 43, lettering wheel load
Wheel 44, ink liquid level sensor 45, oil transportation management control valve 46, ink reflux pipe 47;Support meanss 51, extruding machine 52, line
Cable 53, bosh 54, stool 55,131- calutrons, 132- test shell fragments, 133- strain sheet metals, 134- inductance bridges,
135- signal processors.
Specific embodiment
As Figure 1-5, this utility model is such to work and enforcement, a kind of cable ink control apparatus, bag
Ink viscosity control system 10, ink temperature control system 20, ink circulation system are included, printing mechanism 40 is constituted;Ink viscosity
Control system 10 is by main ink barrel 11, ink mixing device 12, ink viscosity detection sensor 13, diluent bucket 14, diluent
Control valve 15 and viscosity control device 16 are constituted;Ink temperature control system 20 adds hot charging by the temperature in main ink barrel 11
21 are put, temperature testing device 22, the part of cooling system 23 3 constitutes;Ink circulation system is by main ink barrel 11, membrane pump 31, oil
Black storage tank 32, ink pressure sensing device 33, ink conveying main pipeline 34, ink conveys auxiliary pipeline 35 and constitutes;Printing mechanism 40
By ink tank 41, ink groove upper cap 42, type wheel 43, type wheel pinch roller 44, ink liquid level sensor 45, oil transportation management control valve
46, ink reflux pipe 47 is constituted;It is characterized in that:
The main ink barrel 11 and diluent bucket 14 are connected by conduit, and the catheter position on main ink barrel 11 is provided with dilution
Hydraulic control valve 15, the dilution connection ink viscosity of hydraulic control valve 15 control device 16, centre position is built-in in main ink barrel 11 is provided with
Ink mixing device 12, is arranged on the side of ink mixing device 12 for ink viscosity detection sensor 13, ink viscosity detection biography
Sensor 13 is arranged on inside main ink barrel 11;
The temperature-adjusting heating device 21 is shaped as two circular steel rings, the ink mixing device being centered around in main ink barrel 11
On 12, the external connection cooling system 23 of temperature-adjusting heating device 21 is provided with temperature testing device 22 in the side of main ink barrel 11;
The opposite side of the correspondence of main ink barrel 11 cooling system 23 connects membrane pump 31 by pipeline, and membrane pump 31 passes through
Pipeline connects ink reservoirs 32, and the connection ink conveying main pipeline 34 of ink reservoirs 32, ink conveying main pipeline 34 connects several
Ink conveys auxiliary pipeline 35, and the side of the ink reservoirs 32 is provided with ink pressure sensing device 33;
The ink conveys auxiliary pipeline 35 and is provided with oil transportation management control valve 46, in the oil that control valve 46 is managed near oil transportation
The auxiliary pipeline 35 of ink conveying connects ink tank 41, and ink tank 41 is provided with ink groove upper cap 42, and ink tank 42 is built-in with type wheel 43,
The connection type wheel of type wheel 43 pinch roller 44, type wheel pinch roller 44 is arranged on the outside of ink groove upper cap 41, on ink groove upper cap 41
Ink liquid level sensor 45 is set, and in the insertion ink tank 41 of ink liquid level sensor 45, ink liquid level sensor 45 passes through wire
Connection oil transportation management control valve 46,41 external ink reflux pipes 47 of ink tank, several ink reflux pipes 47 connect
It is back in main ink barrel 11.
Printing mechanism described in the utility model 40 is supported by support meanss 51;The correspondence opposite side of printing mechanism 40 is provided with crowded
Molding machine 52, is connected between printing mechanism 40 and extruding machine 52 by cable 53;The lower end of the cable 53 is provided with bosh 54;
The diluent bucket is supported by a stool 55, and diluent bucket is highly higher than main ink barrel;The ink viscosity detection sensing
Device 13 is made up of calutron 131, test shell fragment 132, strain sheet metal 133, inductance bridge 134;The ink viscosity detection
Calutron 131 and inductance bridge 134 on sensor 13 connects signal processor 135 by wire, and signal processor 135 sets
Put in the upper end of main ink barrel 11;Inductance bridge 134 is pasted onto on strain sheet metal 133, strains sheet metal 133 and test shell fragment
132 are connected by connecting pole.
The ink debugged and diluent of a certain amount of cable printing are respectively charged into into main ink barrel 11 and diluent bucket
In 14, ink viscosity detection sensor 13 is opened, and lettering normal viscosity scope is set in ink viscosity detection sensor 13,
Determine the printing ink concentration in main ink barrel 11.Ink can occur diluent volatilization in cyclic process is not stopped and cause ink viscosity mistake
Thick, when ink viscosity is beyond the setting ink viscosity upper limit, the meeting input signal of ink viscosity control device 16 gives diluent control
Valve 15 is opened and flows into a certain amount of diluent(Flowing into diluent minimum and the detection frequency can be set)To main ink barrel 11
In, ink stable homogeneous are made through the stirring of ink mixing device 12, while ink viscosity detection sensor 13 is ceaselessly to oil
Ink is detected, when ink meets established standardses ink viscosity scope, just stops injection diluent.
The ink debugged in main ink barrel 11 is pumped in ink reservoirs 32 by membrane pump 31, when in ink reservoirs 32
When ink reaches a certain amount of, can be shut down by the feedback signal of ink pressure sensing device 33 and pump into ink, in ink reservoirs 32
Ink is delivered in each auxiliary pipeline 35 of oil transportation ink through ink conveying main pipeline 34.
The moment of ink liquid level sensor 45 detects the liquid level of ink in ink tank 41 in printing mechanism 40, once liquid level
During less than lower limit, liquid level sensor 45 can transmit signal, and control oil transportation management control valve 46 is opened, the auxiliary pipeline of injection oil transportation ink
Ink in 35, keeps the liquid level equilibrium in ink tank 41, meets the lettering requirement of type wheel.When settling off is injected, can lead to
Cross ink reflux pipe 47 to flow out, and be recovered in main ink barrel 11.
Wherein, such as Fig. 6-8, ink viscosity detection sensor 13 is by 131- calutrons, 132- test shell fragments, 133- strains
Sheet metal, 134- inductance bridges, 135- signal processors composition.The 13- ink viscosity detection sensor moment detects the main ink of 11-
The concentration of ink in bucket,(The detection frequency can be set)132- is constantly adsorbed by 131- calutrons and tests shell fragment again
Decontrol shell fragment, when shell fragment touching 133- strain sheet metals are decontroled, sheet metal can be made to produce certain stress, stress pass to
134- inductance bridges, different according to the different stress for returning generation of printing ink concentration, the stress of 134- inductance bridges impression is also different,
By stress conversion it is ink viscosity by 135- signal processors, carries out ink viscosity measure, this kind of method of testing high precision is surveyed
Examination is accurate, is only controlled by printing ink concentration, not by External force interference.
Claims (4)
1. a kind of cable ink control apparatus, including ink viscosity control system, ink temperature control system, ink cyclic system
System, printing mechanism composition;Ink viscosity control system is by main ink barrel, and ink mixing device, ink viscosity detection sensor is dilute
Release liquid bucket, dilution hydraulic control valve and viscosity control device composition;Ink temperature control system is by the temperature in main ink barrel
Heater, temperature testing device, the part of cooling system three composition;Ink circulation system is by main ink barrel, membrane pump, ink storage
Tank, ink pressure sensing device, ink conveying main pipeline, ink conveys auxiliary pipeline composition;Printing mechanism is by ink tank, ink tank
Upper lid, type wheel, type wheel pinch roller, ink liquid level sensor, oil transportation management control valve, ink reflux pipe composition;Its feature
It is:
The main ink barrel and diluent bucket are connected by conduit, and the catheter position on main ink barrel is provided with dilution hydraulic control valve,
Dilution hydraulic control valve connection ink viscosity control device, centre position is built-in in main ink barrel is provided with ink mixing device, arranges
It is ink viscosity detection sensor in ink mixing device side, ink viscosity detection sensor is arranged on inside main ink barrel;
The temperature-adjusting heating device is shaped as two circular steel rings, is centered around on the ink mixing device in main ink barrel, temperature
Heater external connection cooling system, in main ink barrel side temperature testing device is provided with;
The opposite side of the main ink barrel correspondence cooling system connects membrane pump by pipeline, and membrane pump connects ink by pipeline
Storage tank, ink reservoirs connection ink conveying main pipeline, ink conveying main pipeline connects several ink and conveys auxiliary pipeline, the oil
Black storage tank side is provided with ink pressure sensing device;
The ink conveys auxiliary pipeline and is provided with oil transportation management control valve, and in the ink that control valve is managed near oil transportation auxiliary pipe is conveyed
Road connects ink tank, and ink tank is provided with ink groove upper cap, and ink tank is built-in with type wheel, and type wheel connects type wheel pinch roller,
Type wheel pinch roller is arranged on outer side of lid in ink tank, and on lid in ink tank ink liquid level sensor, ink level sensing are arranged
In device insertion ink tank, ink liquid level sensor connects oil transportation management control valve by wire, and the external ink of ink tank is returned
Flow tube road, several ink reflux pipe connections are back in main ink barrel.
2. a kind of cable ink control apparatus according to claim 1, it is characterised in that:The printing mechanism is by propping up
Support arrangement is supported;Printing mechanism correspondence opposite side is provided with extruding machine, is connected by cable between printing mechanism and extruding machine;It is described
Cable lower end is provided with bosh.
3. a kind of cable ink control apparatus according to claim 1, it is characterised in that:The diluent bucket passes through one
Individual stool is supported, and diluent bucket is highly higher than main ink barrel.
4. a kind of cable ink control apparatus according to claim 1, it is characterised in that:The ink viscosity detection is passed
Sensor is made up of calutron, test shell fragment, strain sheet metal, inductance bridge;Electricity in the ink viscosity detection sensor
Magnetic device and inductance bridge connect signal processor by wire, and signal processor is arranged on main ink barrel upper end;Inductance bridge
It is pasted onto on strain sheet metal, strain sheet metal and test shell fragment are connected by connecting pole.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201621145696.8U CN206154927U (en) | 2016-10-21 | 2016-10-21 | Printing ink controlling means for cable |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201621145696.8U CN206154927U (en) | 2016-10-21 | 2016-10-21 | Printing ink controlling means for cable |
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CN206154927U true CN206154927U (en) | 2017-05-10 |
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CN201621145696.8U Withdrawn - After Issue CN206154927U (en) | 2016-10-21 | 2016-10-21 | Printing ink controlling means for cable |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106240184A (en) * | 2016-10-21 | 2016-12-21 | 杭州琛恒科技有限公司 | A kind of cable ink control apparatus and control method |
CN108454246A (en) * | 2018-01-30 | 2018-08-28 | 重庆伏羲科技有限公司 | A kind of wall of computer case marking device |
CN109318585A (en) * | 2018-11-06 | 2019-02-12 | 常德金鹏印务有限公司 | A kind of Handheld oil black viscosity controller |
-
2016
- 2016-10-21 CN CN201621145696.8U patent/CN206154927U/en not_active Withdrawn - After Issue
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106240184A (en) * | 2016-10-21 | 2016-12-21 | 杭州琛恒科技有限公司 | A kind of cable ink control apparatus and control method |
CN108454246A (en) * | 2018-01-30 | 2018-08-28 | 重庆伏羲科技有限公司 | A kind of wall of computer case marking device |
CN109318585A (en) * | 2018-11-06 | 2019-02-12 | 常德金鹏印务有限公司 | A kind of Handheld oil black viscosity controller |
CN109318585B (en) * | 2018-11-06 | 2021-01-29 | 常德金鹏印务有限公司 | Handheld ink viscosity controller |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
AV01 | Patent right actively abandoned | ||
AV01 | Patent right actively abandoned |
Granted publication date: 20170510 Effective date of abandoning: 20180911 |