CN202608266U - A medium thickness measuring device and a printer - Google Patents
A medium thickness measuring device and a printer Download PDFInfo
- Publication number
- CN202608266U CN202608266U CN 201220219659 CN201220219659U CN202608266U CN 202608266 U CN202608266 U CN 202608266U CN 201220219659 CN201220219659 CN 201220219659 CN 201220219659 U CN201220219659 U CN 201220219659U CN 202608266 U CN202608266 U CN 202608266U
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- CN
- China
- Prior art keywords
- spline
- medium
- measuring thickness
- thickness device
- electromagnet
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- 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.)
- Expired - Lifetime
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Abstract
The utility model discloses a medium thickness measuring device and a printer. The medium thickness measuring device is used for measuring thickness of a printing medium in a printer. The medium thickness measuring device comprises an electromagnet, a rotation stopping connection block, a rotation stopping connection seat, a height measuring probe, a contact sheet, a microswitch, and a circuit control unit. The circuit control unit is used for controlling the medium thickness measuring device to measure medium thickness and computing the medium thickness. The circuit control unit is electrically connected with the electromagnet, while the medium thickness measuring device is mounted on a printing trolley through a mounting seat plate. In the medium thickness measuring device and the printer, entire medium thickness measuring process is automatically completed by machinery in order to replace a method of manual medium thickness measurement in the prior art, preventing interference of human factors, reducing labor intensity, and increasing printing efficiency.
Description
Technical field
The utility model relates to the digital-code printer field, relates in particular to a kind of medium measuring thickness device and printer.
Background technology
Present digital-code printer; Shower nozzle is to be fixed on the dolly, and dolly in print procedure otherwise move reciprocatingly when printing the medium of different-thickness with stopping; Printer must be regulated the height of dolly, makes the distance of shower nozzle and medium be controlled at a millimeter.In the prior art, the height of regulating dolly generally is divided into manually and automatic open-loop adjusting dual mode.Adopt manual mode to regulate the dolly height, increased labor intensity of operating personnel, and maloperation easily, precision also can not get guaranteeing, the effect that influence is printed.The mode that automatic open-loop is regulated is to adopt MCU control step motor to rotate; Regulate dolly to object height; But this method needs the thickness of manual measurement medium, inputs to single-chip microcomputer to one-tenth-value thickness 1/10 then, and single-chip microcomputer obtains required umber of pulse according to the distance from the target location; Thereby send instructions to stepper motor, stepper motor is carried out action according to instruction.Since the thickness of manual measurement medium, maloperation easily, and precision also can not get guaranteeing, and has reduced the efficient of printing.
Therefore, prior art awaits to improve and development.
The utility model content
In view of the deficiency of above-mentioned prior art, the purpose of the utility model is to provide a kind of medium measuring thickness device and printer, is intended to solve the problem that existing printer needs the manual measurement dielectric thickness.
The technical scheme of the utility model is following:
A kind of medium measuring thickness device is used for the thickness that printer is measured print media, and wherein, said medium measuring thickness device comprises electromagnet, spline contiguous block, spline Connection Block, surveys high probe, contact and microswitch; Said electromagnet comprises electromagnet main body, spring and iron core, and said iron core runs through the electromagnet main body, and said spring is arranged between the upper end and electromagnet main body upper surface of iron core;
The lower end of said iron core is connected through spline contiguous block and the high probe of said survey, and said iron core, spline contiguous block are arranged on the same straight line with the high probe of survey; Said spline Connection Block is arranged on the below of electromagnet, and said spline Connection Block is provided with first through hole, and the high probe of said survey passes said first through hole and is connected with said spline contiguous block; Said iron core is used to drive the spline contiguous block and surveys high probe and between electromagnet main body and spline Connection Block, do moving up and down perpendicular to medium; Said contact is arranged on the spline contiguous block, and said microswitch is arranged on the spline Connection Block, and the surface of said microswitch is provided with the contact that is used for switching signal.
Described medium measuring thickness device, wherein, also be provided with on the said spline Connection Block one with the adaptive groove of said spline contiguous block, said spline contiguous block is arranged in the said groove.
Described medium measuring thickness device, wherein, said medium measuring thickness device comprises that also one is used for control medium measuring thickness device thickness measuring process and calculates the circuit control unit of dielectric thickness, said circuit control unit is electrically connected with said electromagnet.
Described medium measuring thickness device, wherein, said medium measuring thickness device comprises that also one is used for the medium measuring thickness device is fixed on the installation seat plate of printing on the dolly, said electromagnet main body and spline Connection Block are fixed on the said installation seat plate.
Described medium measuring thickness device, wherein, said electromagnet main body and spline Connection Block are to be fixed on the said installation seat plate through the mode that is spirally connected.
A kind of printer comprises the printing dolly, wherein, aforesaid medium measuring thickness device has been installed in the said printer, and said measuring thickness device is installed on through said installation seat plate and prints on the dolly.
Beneficial effect: the medium measuring thickness device and the printer that adopt the utility model; Whole medium thickness measuring process is accomplished by machinery automatically, has replaced the method for manual measurement dielectric thickness in the prior art, has avoided the interference of human factor; Alleviate labour intensity, improved printing effect.
Description of drawings
Fig. 1 is the explosive view of the utility model medium measuring thickness device.
Fig. 2 is the structural representation of the utility model medium measuring thickness device.
The specific embodiment
The utility model provides a kind of medium measuring thickness device and printer, for purpose, technical scheme and the effect that makes the utility model is clearer, clear and definite, below to the utility model further explain.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
A kind of medium measuring thickness device is provided in the utility model, and this medium measuring thickness device is applicable to UV number of plates code printer.Said medium measuring thickness device is installed on to be printed on the dolly, is synchronized with the movement with printing dolly, and the thickness of measuring media has overcome the error that manual measurement causes, and alleviated manually-operated intensity automatically, has improved printing effect.
As depicted in figs. 1 and 2, said medium measuring thickness device comprises electromagnet, spline contiguous block 200, spline Connection Block 300, surveys height probe 400, contact 201 and microswitch 301; Said spline contiguous block 200, spline Connection Block 300, survey high probe 400 and contact 201 constitutes acquisition sensors; Said electromagnet comprises electromagnet main body 100, spring 101 and iron core 102; Said iron core 102 runs through electromagnet main body 100; Said spring 101 is arranged between the upper end and electromagnet main body 100 upper surfaces of iron core 102; The lower end of said iron core 102 is connected through the high probe 400 of spline contiguous block 200 and said surveys, and said iron core 102, spline contiguous block 200 and survey height are popped one's head in and 400 be arranged on the same straight line; Said spline Connection Block 300 is arranged on the below of electromagnet, and said spline Connection Block 300 is provided with first through hole, and the high probe 400 of said survey passes said first through hole and is connected with said spline contiguous block 200; Said iron core 102 can drive spline contiguous block 200 and survey the motion that moves up and down that high probe 400 is done perpendicular to medium between electromagnet main body 100 and spline Connection Block 300; Said contact 201 is arranged on the spline contiguous block 200; Said microswitch 301 is arranged on the spline Connection Block 300; The surface of said microswitch 301 is provided with the contact 311 that is used for switching signal; When the lower surface generation that contacts with spline Connection Block 300 when the lower surface of spline contiguous block 200 contacts; Contact 201 is depressed the contact 311 of microswitch 301, and when separated with the lower surface of spline Connection Block 300 contacts the lower surface of spline contiguous block 200, contact 201 discharged the contact 311 of microswitch 301.
One groove adaptive with said spline contiguous block 200 can also be set on the said spline Connection Block 300, and said spline contiguous block 200 is arranged in the said groove.
Said medium measuring thickness device comprises that also one is used for the medium measuring thickness device is fixed on the installation seat plate of printing on the dolly 500; Said electromagnet main body 100 is fixed on the said installation seat plate 500 with spline Connection Block 300, and said electromagnet main body 100 is installed in the top of said spline Connection Block 300.Said electromagnet main body 100 is to be fixed on the said installation seat plate 500 through the mode that is spirally connected with spline Connection Block 300.
Said medium measuring thickness device comprises that also one is used for control medium measuring thickness device thickness measuring process and calculates the circuit control unit of dielectric thickness, and said circuit control unit is electrically connected with said electromagnet.
The operation principle of said medium measuring thickness device is following: when waiting for the state of tested media thickness, the assembly of measuring thickness device rises, and avoids colliding with print media; Before thickness measuring; Lifting motor in the printer will be printed dolly and rise together with said medium measuring thickness device, move to the top of print media again, and electromagnet gets simultaneously; It is descending to drive iron core 102, and it is descending with survey height probe 400 that iron core 102 drives spline contiguous block 200; Bump against spline Connection Block 300 until spline contiguous block 200, simultaneously the contact 201 on the spline contiguous block 200 is depressed the contact 311 of the microswitch 301 on 200 of the spline contiguous blocks, and microswitch 301 energized are sent signal; Printing dolly continues descending together with measuring thickness device; Touch print media and will survey high probe 400 jack-up until the bottom of surveying high probe 400, spline contiguous block 200 separates with spline Connection Block 300, and contact 201 discharges the contact 311 of microswitch 301; Microswitch 301 deenergizations; At this moment the iron core of electromagnet rises acquisition sensor, prints dolly and rests on the original place, and medium thickness measuring work is so far accomplished.Circuit control unit according to the signal that collects, print the current height of dolly and the distance that moved etc., calculate the thickness of medium, the thickness with medium sends to the print-job manager device then.
The utility model also provides a kind of printer, and above-mentioned measuring thickness device has been installed in the said printer, and said measuring thickness device is installed on through said installation seat plate 500 and prints on the dolly.
Adopt the medium measuring thickness device and the printer of the utility model, whole medium thickness measuring process is accomplished by machinery automatically, has replaced the method for manual measurement dielectric thickness in the prior art, has avoided the interference of human factor, has alleviated labour intensity, has improved printing effect.
Should be understood that; The application of the utility model is not limited to above-mentioned giving an example; Concerning those of ordinary skills, can improve or conversion according to above-mentioned explanation, all these improvement and conversion all should belong to the protection domain of the utility model accompanying claims.
Claims (6)
1. a medium measuring thickness device is used for the thickness that printer is measured print media, it is characterized in that said medium measuring thickness device comprises electromagnet, spline contiguous block, spline Connection Block, surveys high probe, contact and microswitch; Said electromagnet comprises electromagnet main body, spring and iron core, and said iron core runs through the electromagnet main body, and said spring is arranged between the upper end and electromagnet main body upper surface of iron core;
The lower end of said iron core is connected through spline contiguous block and the high probe of said survey, and said iron core, spline contiguous block are arranged on the same straight line with the high probe of survey; Said spline Connection Block is arranged on the below of electromagnet, and said spline Connection Block is provided with first through hole, and the high probe of said survey passes said first through hole and is connected with said spline contiguous block; Said iron core is used to drive the spline contiguous block and surveys high probe and between electromagnet main body and spline Connection Block, do moving up and down perpendicular to medium; Said contact is arranged on the spline contiguous block, and said microswitch is arranged on the spline Connection Block, and the surface of said microswitch is provided with the contact that is used for switching signal.
2. medium measuring thickness device according to claim 1 is characterized in that, also be provided with on the said spline Connection Block one with the adaptive groove of said spline contiguous block, said spline contiguous block is arranged in the said groove.
3. medium measuring thickness device according to claim 1; It is characterized in that; Said medium measuring thickness device comprises that also one is used for control medium measuring thickness device thickness measuring process and calculates the circuit control unit of dielectric thickness, and said circuit control unit is electrically connected with said electromagnet.
4. medium measuring thickness device according to claim 1; It is characterized in that; Said medium measuring thickness device comprises that also one is used for the medium measuring thickness device is fixed on the installation seat plate of printing on the dolly, and said electromagnet main body and spline Connection Block are fixed on the said installation seat plate.
5. medium measuring thickness device according to claim 4 is characterized in that, said electromagnet main body and spline Connection Block are to be fixed on the said installation seat plate through the mode that is spirally connected.
6. a printer comprises the printing dolly, it is characterized in that, medium measuring thickness device as claimed in claim 4 has been installed in the said printer, and said measuring thickness device is installed on through said installation seat plate and prints on the dolly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220219659 CN202608266U (en) | 2012-05-16 | 2012-05-16 | A medium thickness measuring device and a printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220219659 CN202608266U (en) | 2012-05-16 | 2012-05-16 | A medium thickness measuring device and a printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202608266U true CN202608266U (en) | 2012-12-19 |
Family
ID=47341993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220219659 Expired - Lifetime CN202608266U (en) | 2012-05-16 | 2012-05-16 | A medium thickness measuring device and a printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202608266U (en) |
Cited By (2)
| 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 |
| CN110216997A (en) * | 2019-07-02 | 2019-09-10 | 深圳劲鑫科技有限公司 | A kind of double-workbench ink jet printer |
-
2012
- 2012-05-16 CN CN 201220219659 patent/CN202608266U/en not_active Expired - Lifetime
Cited By (2)
| 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 |
| CN110216997A (en) * | 2019-07-02 | 2019-09-10 | 深圳劲鑫科技有限公司 | A kind of double-workbench ink jet printer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121219 |