CN206336002U - Automatic height measurement device and inkjet-printing device - Google Patents
Automatic height measurement device and inkjet-printing device Download PDFInfo
- Publication number
- CN206336002U CN206336002U CN201621439167.9U CN201621439167U CN206336002U CN 206336002 U CN206336002 U CN 206336002U CN 201621439167 U CN201621439167 U CN 201621439167U CN 206336002 U CN206336002 U CN 206336002U
- Authority
- CN
- China
- Prior art keywords
- measurement device
- height measurement
- automatic height
- testing agency
- feeler lever
- 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.)
- Active
Links
- 238000005259 measurement Methods 0.000 title claims abstract description 32
- 238000007641 inkjet printing Methods 0.000 title claims description 10
- 230000007246 mechanism Effects 0.000 claims abstract description 25
- 238000009434 installation Methods 0.000 claims description 14
- 230000000694 effects Effects 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims 1
- 238000007639 printing Methods 0.000 abstract description 13
- 238000005516 engineering process Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Landscapes
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
Include drive mechanism, testing agency and control system the utility model proposes a kind of automatic height measurement device, drive mechanism and testing agency's connection, drive mechanism is used to drive testing agency to move up and down in vertical direction, testing agency is used to detect distance of the printing dolly apart from print media, and the positional information detected is sent to control system, the motion of control system control drive mechanism and testing agency.
Description
Technical field
The utility model is related to inkjet printing field, in particulars relate to a kind of automatic height measurement device and inkjet-printing device.
Background technology
Inkjet technology is a kind of technology to form image or word by being ejected into ink droplet on print media.
Inkjet-printing device includes installing the printing for spraying ink droplet on printing dolly and print media installing mechanism, printing dolly
Head, print media installing mechanism is used to install print media, according to the different print media installing mechanisms of the material of print media, root
Distinguish Reel-to-reel type inkjet-printing device and flat inkjet-printing device, printing according to the different inkjet-printing devices of print media
During printing dolly move reciprocatingly and/or step motion, print media is remained stationary as or step motion, printhead motion
During ink droplet is ejected on print media.Because the size of ink droplet is smaller, during ink droplet falls, and extraneous ring
The influence in border, the movement locus of ink droplet is parabola, and the deviation post of ink droplet in the horizontal direction leaves printhead depending on ink droplet
Speed and printhead apart from print media height.When printhead is excessive apart from the distance of print media, easily occur
Fly the situation of ink, and when printhead is too small apart from the distance of print media, printhead easily occurs and touch slotting lead with print media
Print media breakage is caused to damage print image, serious directly results in printhead damage, it is therefore desirable to print dolly in Vertical Square
To freely adjustable to ensure the distance when printing the print media of different-thickness between printhead and print media most to close
Suitable distance.
Utility model content
The problem of existing for prior art, the purpose of this utility model is to propose that one kind is simple in construction, easy to control
Can automatic measurement printing dolly apart from the height of print media automatic height measurement device.
To achieve the above object, the utility model proposes a kind of automatic height measurement device include drive mechanism, testing agency and
Control system, drive mechanism and testing agency's connection, drive mechanism are used to drive testing agency to move up and down in vertical direction,
Testing agency is used to detect distance of the printing dolly apart from print media, and the positional information detected is sent into control system
System, the motion of control system control drive mechanism and testing agency.
In above-mentioned automatic height measurement device, the drive mechanism includes electromagnet and motion bar, and electromagnet is installed on fixation
On plate, the upper end of motion bar is installed on the inside of electromagnet, and the lower end of motion bar is connected with testing agency.
Set in above-mentioned automatic height measurement device, in the fixed plate and elongated hole is installed by regulating magnet installed in installation
Installation site of the position adjustable solenoid of elongated hole in vertical direction.
In above-mentioned automatic height measurement device, the testing agency includes feeler lever, switch contact and mechanical switch, and switch connects
Contact is arranged on feeler lever, and mechanical switch is installed in fixed plate by switching installation sheet.
In above-mentioned automatic height measurement device, vertically, the feeler lever includes connection end, movable end and contact jaw, even
Connect end and be located at top, movable end is located at middle part, and contact jaw is located at bottom, and one is set in the axis direction upper end of the connection end of feeler lever
Connecting hole is used for the lower end for accommodating the motion bar in drive mechanism.
In above-mentioned automatic height measurement device, the connection end is a cylinder with plane, and switch contact passes through screw
In the plane for being installed on the connection end of feeler lever.
In above-mentioned automatic height measurement device, the diameter of the movable end is less than the diameter of connection end, and the diameter of contact jaw is small
In the diameter of movable end.
In above-mentioned automatic height measurement device, the inside of the switch installation sheet sets one second receiving hole described for accommodating
Feeler lever.
In above-mentioned automatic height measurement device, second receiving hole includes the first axle center hole and the second axle center hole, along vertical
Direction, the first axle center hole position is in upper end, and the second axle center hole is located at lower end, and the first axle center hole is used for connection end and the work for accommodating feeler lever
Moved end, the second axle center hole is used for the movable end for accommodating feeler lever.
Another object of the present utility model is to propose a kind of inkjet-printing device, it is characterised in that including it is above-mentioned from
Dynamic height measuring device.
Brief description of the drawings
Fig. 1 be one specific embodiment of the utility model in automatic height measurement device three-dimensional structure diagram；
Fig. 2 be one specific embodiment of the utility model in automatic height measurement device side block diagram；
Fig. 3 be one specific embodiment of the utility model in automatic height measurement device front view structure figure；
Fig. 4 be one specific embodiment of the utility model in automatic height measurement device overlooking structure figure；
Fig. 5 is Fig. 4 A-A sectional views.
Number explanation
1- fixed plates, 2- electromagnet, 3- motion bars, 4- feeler levers, 5- switch contacts, 6- mechanical switch, 7- switches are installed
Piece, 11- installation elongated holes, the receiving holes of 21- first, 31- upper ends, 32- lower ends, 41- connection ends, 42- movable ends, 43- contact jaws,
44- connecting holes, 51- screws, the receiving holes of 71- second.
Embodiment
With reference to embodiment and compare accompanying drawing the utility model is described in further detail.
As shown in Figures 1 to 5, automatic height measurement device of the present utility model includes drive mechanism, testing agency and control system
System, drive mechanism and testing agency's connection, drive mechanism are used to drive testing agency to move up and down in vertical direction, detection machine
Structure is used to detect distance of the printing dolly apart from print media, and the positional information detected is sent into control system, controls
System determines the original point position of printing, control system control according to the printing dolly of acquisition with respect to the range information of print media
Drive mechanism and the motion of testing agency.
Drive mechanism includes electromagnet 2 and motion bar 3, and electromagnet 2 is installed in fixed plate 1, and motion bar 3 is installed on electromagnetism
The inside of iron 2, the upper end 31 of motion bar 3 is located in the first receiving hole 21, and the first receiving hole 21 is the coil of electromagnet 2, activity
The lower end 32 of bar 3 is connected with testing agency.Set in fixed plate 1 and elongated hole 11 is installed by regulating magnet 2 installed in installation
Installation site of the position adjustable solenoid 2 of elongated hole 11 in vertical direction.
Testing agency include feeler lever 4, switch contact 5 and mechanical switch 6, vertically feeler lever 4 include connection end 41,
Movable end 42 and contact jaw 43, connection end 41 are located at top, and movable end 42 is located at middle part, and contact jaw is located at bottom, in feeler lever 4
The axis direction upper end of connection end 41 sets a connecting hole 44, and connecting hole 44 is used to accommodate under the motion bar 3 in drive mechanism
End 32, connection end 41 is a cylinder with plane, and switch contact 5 is installed on the connection end 41 of feeler lever 4 by screw 51
In plane, movable end 42 and contact jaw 43 are as cylindrical shape, and the wherein diameter of movable end 42 is less than the straight of connection end 41
Footpath, the diameter of contact jaw 43 is less than the diameter of movable end 42.Mechanical switch 6 is installed in fixed plate 1 by switching installation sheet 7,
One second receiving hole 71 is set in the inside of switch installation sheet 7, the second receiving hole 71 includes the first axle center hole and the second axle center hole,
Vertically, the first axle center hole position is in upper end, and the second axle center hole is located at lower end, and the first axle center hole is used for the company for accommodating feeler lever 4
End 41 and movable end 42 are connect, the diameter of the first axle center hole is less than the diameter with diameter greater than movable end 42 of connection end 41；Along vertically
Direction, connection end 41 can move up and down in the first axle center hole；The diameter of second axle center hole is less than the diameter of the first axle center hole, the
Two axle center holes are used to accommodate movable end 42.
During installation, feeler lever 4 is arranged on to the lower end of the motion bar 3 of electromagnet 2, then switch contact 5 is arranged on feeler lever 4
On, then mechanical switch 6 is arranged on switch installation sheet 7, then above-mentioned two component is arranged in fixed plate 1.
The operation principle of the utility model automatic height measurement device is：
When being not required to survey high, electromagnet 2 is in by motion bar 3 in spring supporting electromagnet 2 and feeler lever 4, switch contact 5
In initial position, when surveying high, control system is powered to electromagnet 2 drives motion bar 3 to decline, and passes through 5 times press mechanical pressings of switch contact
Switching 6 contacts allows mechanical switch 6 to connect.Whole automatic height measurement device slowly declines with dolly, when the bottom of feeler lever 4 touches needs
The motion bar 3 of electromagnet 2 is upspring when surveying high medium, drives switch contact 5 to be lifted off mechanical switch 6, at this moment machinery is opened
Close 6 produce signals notify control systems, control system stop dolly decline and using this position as Z-direction origin, print dolly with
This highly starts printing.
Above is being set forth the utility model embodiment, it is used to help understand the utility model, but this practicality is new
The embodiment of type is simultaneously not restricted to the described embodiments, the change made under any principle without departing from the utility model, modification,
Substitute, combine, simplify, should be equivalent substitute mode, be included within protection domain of the present utility model.
Claims (10)
1. a kind of automatic height measurement device, it is characterised in that including drive mechanism, testing agency and control system, drive mechanism and
Testing agency connects, and drive mechanism is used to drive testing agency to move up and down in vertical direction, and testing agency, which is used to detect, beats
Distance of the dolly apart from print media is printed, and the positional information detected is sent to control system, control system control driving
Mechanism and the motion of testing agency.
2. automatic height measurement device as claimed in claim 1, it is characterised in that the drive mechanism includes electromagnet and activity
Bar, electromagnet is installed in fixed plate, and the upper end of motion bar is installed on the inside of electromagnet, the lower end of motion bar and testing agency
Connection.
3. automatic height measurement device as claimed in claim 2, it is characterised in that set in the fixed plate and install elongated hole by adjusting
The magnet that economizes on electricity is arranged on the installation site for installing the position adjustable solenoid of elongated hole in vertical direction.
4. automatic height measurement device as claimed in claim 1, it is characterised in that the testing agency includes feeler lever, switch contact
Piece and mechanical switch, switch contact are arranged on feeler lever, and mechanical switch is installed in fixed plate by switching installation sheet.
5. automatic height measurement device as claimed in claim 4, it is characterised in that vertically, the feeler lever include connection end,
Movable end and contact jaw, connection end are located at top, and movable end is located at middle part, and contact jaw is located at bottom, in the connection end of feeler lever
Axis direction upper end sets lower end of the connecting hole for accommodating the motion bar in drive mechanism.
6. automatic height measurement device as claimed in claim 5, it is characterised in that the connection end is a cylinder with plane,
Switch contact is installed on by screw in the plane of the connection end of feeler lever.
7. automatic height measurement device as claimed in claim 5, it is characterised in that the diameter of the movable end is less than the straight of connection end
Footpath, the diameter of contact jaw is less than the diameter of movable end.
8. automatic height measurement device as claimed in claim 4, it is characterised in that the inside of the switch installation sheet sets one second
Receiving hole is used to accommodate the feeler lever.
9. automatic height measurement device as claimed in claim 8, it is characterised in that second receiving hole include the first axle center hole and
Second axle center hole, vertically, the first axle center hole position is in upper end, and the second axle center hole is located at lower end, and the first axle center hole is used to hold
Receive feeler lever connection end and movable end, the second axle center hole is used to accommodate the movable end of feeler lever.
10. a kind of inkjet-printing device, it is characterised in that including the automatic height measurement device described in claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621439167.9U CN206336002U (en) | 2016-12-26 | 2016-12-26 | Automatic height measurement device and inkjet-printing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621439167.9U CN206336002U (en) | 2016-12-26 | 2016-12-26 | Automatic height measurement device and inkjet-printing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206336002U true CN206336002U (en) | 2017-07-18 |
Family
ID=59301348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621439167.9U Active CN206336002U (en) | 2016-12-26 | 2016-12-26 | Automatic height measurement device and inkjet-printing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206336002U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106476450A (en) * | 2016-12-26 | 2017-03-08 | 南京翰骞数码科技有限公司 | Automatic height measurement device and inkjet-printing device |
-
2016
- 2016-12-26 CN CN201621439167.9U patent/CN206336002U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106476450A (en) * | 2016-12-26 | 2017-03-08 | 南京翰骞数码科技有限公司 | Automatic height measurement device and inkjet-printing device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206336002U (en) | Automatic height measurement device and inkjet-printing device | |
| CN115318971B (en) | A divide a jam system of breaking a jam for stamping production line | |
| CN110303799A (en) | Automatically dotting device and automatically dotting detection device | |
| CN203410173U (en) | Inkjet head height automatic adjustment device | |
| CN105172133B (en) | Method for detecting working state of 3D printer through contact sensing device and 3D printer with contact sensing device | |
| CN202065492U (en) | Continuous precision detection and control device for opening positions of gate plates | |
| CN205272858U (en) | Take shower nozzle positioning control device's triaxial ink jet printer | |
| CN106476450A (en) | Automatic height measurement device and inkjet-printing device | |
| CN203651190U (en) | Ink jet printer and nozzle positioning controller thereof | |
| CN209257696U (en) | A kind of measuring thickness device of flat-panel printer | |
| CN100493296C (en) | Multi-head thread embedding machine | |
| CN210099991U (en) | Semiconductor chip dotting identification device | |
| CN203635786U (en) | Automatic riveting and assembling device for four motor brush frame legs | |
| CN202501976U (en) | Cursor testing mechanism | |
| CN202608266U (en) | A medium thickness measuring device and a printer | |
| CN2923756Y (en) | Rapier loom computer multi-arm controller | |
| CN102514375B (en) | Central jet printing device for nondestructive examination | |
| CN202781715U (en) | Pre-reset device for ejection mechanism of injection mold | |
| CN202734793U (en) | Height detection device of PIN in automobile throttle cover plate assembly | |
| CN102717608B (en) | Printing device with fixed ticket length and printing method thereof | |
| CN215701166U (en) | Sensor positioning tool | |
| CN208322468U (en) | A kind of Integrated Circuit's Laser Marker pinch roller sensing mechanism | |
| CN222946771U (en) | Auxiliary detection tool for notch of switch machine | |
| CN216972819U (en) | Traction device of knitting machine | |
| CN205291600U (en) | 3D print head resetting means |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |