CN206938185U - One kind adds black device and printing machine automatically - Google Patents
One kind adds black device and printing machine automatically Download PDFInfo
- Publication number
- CN206938185U CN206938185U CN201720680705.1U CN201720680705U CN206938185U CN 206938185 U CN206938185 U CN 206938185U CN 201720680705 U CN201720680705 U CN 201720680705U CN 206938185 U CN206938185 U CN 206938185U
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- ink
- groove
- crossbeam
- outlet valve
- deposit groove
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Abstract
The utility model discloses one kind to add black device automatically, and its drip irrigation device includes ink storage device, for storing ink；Groove is laid in, the lower section of ink storage device is arranged at, for placing standby ink；Conveyance conduit, ink storage device is connected, the ink in ink storage device outwards to be exported；Ink outlet valve, it is fixed on the top of deposit groove and is connected to the discharge end of conveyance conduit；Detection means, including range sensor, the range sensor is arranged at the surface of deposit groove, the liquid level of detection deposit groove ink and the distance of range sensor, and exports distance signal；Control device, detection means is electrically connected to, receives distance signal, and the break-make of ink outlet valve is controlled according to distance signal, the utility model has automatic addition ink, saves the effect of human cost.
Description
Technical field
Printing machine is the utility model is related to, more specifically it is related to a kind of adds black device automatically.
Background technology
At present, the Chinese patent that notification number is CN201881630U discloses a kind of automatic printing ink adding device, including stirring
Machine, ink barrel and air driven pump, the ink barrel are fixedly installed on the mixer, and its upper end open is provided with a top cover, institute
State top cover lower surface and be provided with the stirring blade that can extend into the ink barrel；The air driven pump is fixedly installed on the top cover
On, its pump housing extends downwardly into inside the ink barrel and pumps ink by an ink tube to outside.
Above-mentioned automatic printing ink adding device is similar in the prior art, although it can be added ink by air driven pump
Into printing machine.But in real operating mode, it is also necessary to the pneumatic pump startup of manual drive, can not really play the automatic of ink
Addition；It is more troublesome to add ink.
Utility model content
In view of the deficienciess of the prior art, the first purpose of the present utility model is that provide one kind adds black device automatically,
Automatic addition ink is the advantage is that, saves human cost.
To achieve the above object, the utility model provides following technical scheme：One kind adds black device automatically, including
Ink storage device, for storing ink；
Groove is laid in, the lower section of ink storage device is arranged at, for placing standby ink；
Conveyance conduit, ink storage device is connected, the ink in ink storage device outwards to be exported；
Ink outlet valve, it is fixed on the top of deposit groove and is connected to the discharge end of conveyance conduit；
Detection means, including range sensor, the range sensor are arranged at the surface of deposit groove, detection deposit groove
The liquid level of ink and the distance of range sensor, and export distance signal；
Control device, detection means is electrically connected to, receives distance signal, and the logical of ink outlet valve is controlled according to distance signal
It is disconnected.
By using above-mentioned technical proposal, substantial amounts of ink is placed in ink storage device by elder generation, because ink storage device is set
Put and laying in the top of groove, conveyance conduit conveys ink to deposit groove side under gravity；When ink outlet valve opening, oil
Ink can be flowed into deposit groove, and when closing ink outlet valve, it can stop adding.Range sensor, the surface of deposit groove is fixed on, when
After being changed in deposit groove between liquid level and range sensor, the voltage signal of range sensor output will change；
So as to export different distance signals.Therefore distance signal is received by control device, judged according to the height of distance signal
Lay in groove in ink number, lay in groove in ink liquid level it is relatively low when, control ink outlet valve open addition ink；And laying in
When ink liquid level in groove is higher, control ink outlet valve is closed, and prevents ink from overfilling.
The utility model is further arranged to：The deposit groove is strip grooves, and the upper horizontal of the deposit groove, which is set up, to be had
Crossbeam；The quantity of the range sensor is multiple, and multiple range sensors are uniformly distributed along the length direction of crossbeam.
By using above-mentioned technical proposal, deposit groove is arranged to strip grooves, by increasing capacitance it is possible to increase lay in the area out of ink of groove, just
Outwards discharged in deposit groove.And multiple range sensors are set, it when deposit groove is longer, can also make the everywhere of strip grooves
There is ink.
The utility model is further arranged to：The ink outlet valve is arranged at the middle part of crossbeam towards the side of deposit groove.
By using above-mentioned technical proposal, ink outlet valve is arranged on the middle part of crossbeam so that from deposit groove after ink outlet valve is out of ink
Middle part to both sides spread, diffusion velocity is faster；Additive effect is more preferable.
The utility model is further arranged to：The side of the crossbeam is provided with ink inlet opening, be provided with crossbeam connect into
The passage of black mouth and ink outlet valve；The discharge end of the conveyance conduit is removably connected to ink inlet opening.
By using above-mentioned technical proposal, passage is set in crossbeam, the discharge end of conveyance conduit is connected to crossbeam side
Ink inlet opening on.Because ink inlet opening is arranged on the side of crossbeam, it is easy to conveyance conduit to install；Secondly conveyance conduit and ink inlet opening can
Dismantling connection, it is easy to the maintenance to passage.
The utility model is further arranged to：The side in the deposit slot length direction is provided with opening, in the opening
It is rotatably connected to the discharging rotating shaft for blocking deposit groove.
By using above-mentioned technical proposal, when discharging rotating shaft does not rotate, discharging rotating shaft will lay in groove equivalent to a piece of baffle plate
Interior ink closure；And when discharging axis of rotation, the ink that will be attached on discharging rotating shaft outer surface are taken out of, groove is laid in realization
Stable discharging.
The utility model is further arranged to：The side of the remote discharging rotating shaft of the deposit groove is provided with inclined guiding
Face, the low side direction discharging rotating shaft of the spigot surface.
By using above-mentioned technical proposal, the low side of spigot surface is towards discharging rotating shaft, and under gravity, ink can be to
Discharge the movement of rotating shaft side；So that it is less prone to dead angle in deposit groove.
The utility model is further arranged to：The both ends of the crossbeam are fixed with connecting plate, connecting plate away from crossbeam one
Side is rotationally connected with the outside of deposit groove；The both sides of the crossbeam are provided with handle.
By using above-mentioned technical proposal, connecting plate is set at the both ends of crossbeam, passes through connecting plate and the outer wall of deposit groove
It is be hinged so that crossbeam and deposit groove rotation connection.When needing to deposit groove cleaning, crossbeam is driven to leave storage by holding handle
The upside of standby groove, play a part of being convenient to clean laying in groove.
The utility model is further arranged to：Hand control valve is connected with the conveyance conduit.
By using above-mentioned technical proposal, hand control valve is connected in delivery pipe, when going out ink without ink outlet valve, passes through closing
Hand control valve, to ensure that not having ink flows to ink outlet valve.
The utility model is further arranged to：The control device includes
Downing switch circuit, for when laying in the liquid level in groove less than the first default liquid level, connecting ink outlet valve；
Upstream switch circuit, for when laying in the liquid level in groove higher than the second default liquid level, disconnecting ink outlet valve.
By using above-mentioned technical proposal, pass through the control of downing switch circuit and upstream switch circuit so that deposit groove
Interior liquid level can have been at the first default liquid level and the second default liquid level, will not be very few, make do not have ink in deposit groove；Also not
The ink of ink in deposit groove can be excessively set outwards to overflow.
Second purpose of the present utility model is to provide a kind of printing machine, the advantage is that with can add ink automatically
Add black device automatically.
In summary, the utility model has advantages below：
1st, addition ink saves manpower automatically；
2nd, it is detachably connected between conveyance conduit and crossbeam, facilitates the maintenance of equipment；
3rd, the rotating shaft that discharges coordinates spigot surface discharging without dead angle.
Brief description of the drawings
Fig. 1 is the structural representation one of embodiment 1；
Fig. 2 is the structural representation two of embodiment 1；
The circuit diagram of Fig. 3 the present embodiment 1.
Description of reference numerals：1st, ink storage device；2nd, conveyance conduit；3rd, frame；4th, crossbeam；5th, ink outlet valve；6th, detection means；
7th, control device；71st, upstream switch circuit；72nd, downing switch circuit；8th, groove is laid in；9th, spigot surface；10th, discharge rotating shaft；11、
Hand control valve；12nd, ink inlet opening；13rd, connecting plate；14th, handle；15th, storage bin hopper；16th, steady arm；17th, range sensor.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Embodiment 1, one kind adds black device automatically, as shown in figure 1, including ink storage device 1, conveyance conduit 2, frame 3, crossbeam
4th, ink outlet valve 5, deposit groove 8, detection means 6 and control device 7 (see Fig. 3).Crossbeam 4 is horizontally placed on the upside of frame 3, lays in groove
8 are fixed in frame 3, and crossbeam 4 is in the surface of deposit groove 8；Ink outlet valve 5 is fixed on crossbeam 4, is electrically-controlled valve.Ink storage fills
1 is put to be connected with ink outlet valve 5 by conveyance conduit 2 and crossbeam 4；Detection means 6 is fixed on crossbeam 4, for detecting in deposit groove 8
Liquid level；Control device 7 is electrically connected to ink outlet valve 5 and detection means 6, when the liquid level in deposit groove 8 is default less than first
During liquid level, ink outlet valve 5 is connected；And when laying in the liquid level in groove 8 higher than the second default liquid level, disconnect ink outlet valve 5.
As shown in Figure 1, 2, ink storage device 1 includes steady arm 16 and storage bin hopper 15, and steady arm 16 is fixed on ground vertically；Storage
Ink is stored in hopper 15, and is fixed on the upside of steady arm 16 so that storage bin hopper 15 is in higher height.Certain storing
Bucket 15 can also be by being articulated on Roofing slab, or is fixed on upper strata floor so that storage bin hopper 15 is in higher height.
As shown in Figure 1, 2, the feeding end of conveyance conduit 2 is connected to the lower end of storage bin hopper 15, and discharge end is connected to crossbeam 4
Upper end；And the middle part of conveyance conduit 2 is provided with hand control valve 11, conveyance conduit 2 can be controlled by manually rotating hand control valve 11
On and off.
As shown in Figure 1, 2, crossbeam 4 closes on the upper end of the side of storage bin hopper 15 and is provided with ink inlet opening 12；Ink inlet opening 12 and conveying
The discharge end threaded connection of pipe.So that conveyance conduit 2 and the stable connection of ink inlet opening 12 and detachable.Ink outlet valve 5 is fixed on fixation
The middle part of crossbeam 4；Hollow passage is provided with crossbeam 4（Not shown in figure）, passage connection ink inlet opening 12 and ink outlet valve 5.
As shown in Figure 1, 2, the both ends of crossbeam 4 are connected with connecting plate 13, and the downside of two pieces of connecting plates 13 is rotationally connected with
The outer wall of frame 3；Crossbeam 4 is rotated relative to frame 3, and closed in the both sides of crossbeam 4 on the position of connecting plate 13
Handle 14 is respectively connected with, consequently facilitating applying active force to crossbeam 4, driving crossbeam 4 rotates；It can be easy to after the rotation of crossbeam 4
Cleaning deposit groove 8.
As shown in Figure 1, 2, that lays in groove 8 is provided with opening, and deposit for strip grooves, the side of the deposit length direction of groove 8
Groove 8 is rotatablely connected discharging rotating shaft 10 in opening, the discharging closure deposit groove 8 of rotating shaft 10, be will be attached to by rotating on outer wall
Ink band aggregate reserves groove 8.The side for laying in the remote discharging rotating shaft 10 of groove 8 is provided with inclined spigot surface 9, and spigot surface 9 is outer
Convex arc, low side direction discharging rotating shaft 10；So that the ink in deposit groove 8 can be easy to the movement of discharging rotating shaft 10 side
Lay in the discharging of ink in groove 8.
As shown in Figure 1, 2, detection means 6 includes six range sensors 17, length of six range sensors 17 along crossbeam 4
Degree direction is uniformly distributed, and is fixed with the side side wall of crossbeam 4；And six range sensors 17 are in same level.At this
Six range sensors 17 are ultrasonic sensor in embodiment, and range sensor 17 is nearer in measurement object distance, then defeated
It is bigger to go out voltage.
As shown in figure 3, control device 7 includes upstream switch circuit 71, downing switch circuit 72 and latch U1.It is up to open
Powered-down road 71 include six first comparators and with door A1.The in-phase input end of six first comparators be connected to six away from
From the output end of sensor 17；The inverting input of six first comparators connects the first reference voltage V ref1；Six first ratios
Output end compared with device is all connected to input with door A1.The corresponding second default liquid levels of wherein first voltage Vref1, when distance passes
When the voltage that sensor 17 exports is higher than first voltage Vref1, first comparator output high level.Thus when six range sensors
The voltage of 17 outputs is above first voltage Vref1（Six correspondence position liquid levels of range sensor 17 are default higher than second
Highly）, just can output HIGH voltage with door A1.
As shown in figure 3, downing switch circuit 72 includes six the second comparators and OR gate OR1.Six the second comparators
In-phase input end connects the second reference voltage V ref2；The inverting input of six the second comparators is connected to six distances
The output end of sensor 17；The output end of six the second comparators is all connected to OR gate OR1 input.Wherein second voltage
The corresponding first default liquid levels of Vref2, when the voltage that range sensor 17 exports is less than second voltage Vref2, the second comparator
Export high level.The voltage that thus an output when six range sensors 17 be present is less than second voltage Vref2（Have one away from
It is less than the first preset height from the correspondence position liquid level of sensor 17）, OR gate OR1 will output HIGH voltage.
As shown in figure 3, latch U1 is S/R latch, latch U1 R ends connection and door A1 output end；Latch U1
S ends connection OR gate OR1 output end；It is grounded after latch U1 Q ends connection ink outlet valve 5.It is thus high electric when being exported with door A1
During pressure, latch U1 Q ends output low level, ink outlet valve 5 ends；When OR gate OR1 output HIGH voltages, latch U1 Q ends
High level is exported, ink outlet valve 5 is connected；When exporting low-voltage with door A1 and OR gate OR1, latch U1 Q ends output is kept,
Ink outlet valve 5 keeps original state.
First preset height thus is set to lay in 1/4 height of groove 8, setting height by second is set to lay in the 3/4 high of groove 8
Degree；1/4 height of the height in groove 8 less than deposit groove 8 is laid in when six range sensors 17 have one to detect, then OR gate
OR1 exports high level, and ink outlet valve 5 is connected, out of ink into deposit groove 8；Lay in liquid level in groove 8 afterwards to rise, higher than deposit groove 8
1/4 height, OR gate OR1 output low levels, ink outlet valve 5 are kept；Until six range sensors 17 sense the liquid of deposit groove 8
3/4 height of the position height higher than deposit groove 8；High level is exported with door A1；Ink outlet valve 5 ends.And when the ink quilt in deposit groove 8
Use, liquid level descends below 3/4 height of deposit groove 8；Low level is exported with door A1；Ink outlet valve 5 keeps cut-off.Successively repeatedly,
It is achieved thereby that the automatic addition to ink in deposit groove 8.
Embodiment 2, a kind of printing machine include embodiment 1.Preferred embodiment of the present utility model is the foregoing is only, not
For limiting the utility model, all any modification, equivalent substitution and improvements within design concept of the present utility model, made
Deng should be included within the scope of protection of the utility model.
Claims (10)
1. one kind adds black device automatically, it is characterised in that：Including
Ink storage device (1), for storing ink；
Groove (8) is laid in, the lower section of ink storage device (1) is arranged at, for placing standby ink；
Conveyance conduit (2), connection ink storage device (1), the ink in ink storage device (1) outwards to be exported；
Ink outlet valve (5), it is fixed on the top of deposit groove (8) and is connected to the discharge end of conveyance conduit (2)；
Detection means (6), including range sensor (17), the range sensor (17) are arranged at the surface of deposit groove (8),
The liquid level and the distance of range sensor (17) of detection deposit groove (8) ink, and export distance signal；
Control device (7), detection means (6) is electrically connected to, receives distance signal, and ink outlet valve (5) is controlled according to distance signal
Break-make.
2. according to claim 1 add black device automatically, it is characterised in that：The deposit groove (8) is strip grooves, the storage
The upper horizontal of standby groove (8), which is set up, crossbeam (4)；The quantity of the range sensor (17) is multiple, multiple range sensors
(17) it is uniformly distributed along the length direction of crossbeam (4).
3. according to claim 2 add black device automatically, it is characterised in that：The ink outlet valve (5) is arranged at crossbeam (4)
Middle part towards deposit groove (8) side.
4. according to claim 3 add black device automatically, it is characterised in that：The side of the crossbeam (4) is provided with into ink
Mouth (12), the interior passage for being provided with connection ink inlet opening (12) and ink outlet valve (5) of crossbeam (4)；The discharge end of the conveyance conduit (2)
It is removably connected to ink inlet opening (12).
5. according to claim 2 add black device automatically, it is characterised in that：The side of described deposit groove (8) length direction
Opening is provided with, the discharging rotating shaft (10) for blocking deposit groove (8) is rotatably connected in the opening.
6. according to claim 5 add black device automatically, it is characterised in that：The remote discharging rotating shaft of the deposit groove (8)
(10) side is provided with inclined spigot surface (9), the low side direction discharging rotating shaft (10) of the spigot surface (9).
7. according to claim 2 add black device automatically, it is characterised in that：The both ends of the crossbeam (4) are fixed with connection
Plate (13), side of the connecting plate (13) away from crossbeam (4) are rotationally connected with the outside of deposit groove (8)；The both sides of the crossbeam (4)
It is provided with handle (14).
8. according to claim 1 add black device automatically, it is characterised in that：Manual control is connected with the conveyance conduit (2)
Valve (11).
9. according to claim 1 add black device automatically, it is characterised in that：The control device (7) includes
Downing switch circuit (72), for when laying in the liquid level in groove (8) less than the first default liquid level, connecting ink outlet valve (5)；
Upstream switch circuit (71), for when laying in the liquid level in groove (8) higher than the second default liquid level, disconnecting ink outlet valve (5).
A kind of 10. printing machine, it is characterised in that：Described add black device automatically including the claims 1 to 9 are any.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720680705.1U CN206938185U (en) | 2017-06-12 | 2017-06-12 | One kind adds black device and printing machine automatically |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720680705.1U CN206938185U (en) | 2017-06-12 | 2017-06-12 | One kind adds black device and printing machine automatically |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206938185U true CN206938185U (en) | 2018-01-30 |
Family
ID=61364057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720680705.1U Expired - Fee Related CN206938185U (en) | 2017-06-12 | 2017-06-12 | One kind adds black device and printing machine automatically |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206938185U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109228633A (en) * | 2018-11-09 | 2019-01-18 | 马鞍山沐及信息科技有限公司 | A kind of dedicated printing equipment of ink printer |
-
2017
- 2017-06-12 CN CN201720680705.1U patent/CN206938185U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109228633A (en) * | 2018-11-09 | 2019-01-18 | 马鞍山沐及信息科技有限公司 | A kind of dedicated printing equipment of ink printer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180130 Termination date: 20200612 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |