CN207594548U - A kind of thermal transfer coder colour band automatic detection device - Google Patents
A kind of thermal transfer coder colour band automatic detection device Download PDFInfo
- Publication number
- CN207594548U CN207594548U CN201721724207.9U CN201721724207U CN207594548U CN 207594548 U CN207594548 U CN 207594548U CN 201721724207 U CN201721724207 U CN 201721724207U CN 207594548 U CN207594548 U CN 207594548U
- Authority
- CN
- China
- Prior art keywords
- colour band
- rotary encoder
- thermal transfer
- roller
- detection device
- 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.)
- Expired - Fee Related
Links
Landscapes
- Electronic Switches (AREA)
Abstract
The utility model is related to colour band automatic detection device, more particularly to a kind of colour band automatic detection device being installed in thermal transfer coder.A kind of thermal transfer coder colour band automatic detection device is disclosed, including：Colour band detection roller, rotary encoder；Rotary encoder is set in the type-script installation pedestal of thermal transfer coder, and the rotary shaft of rotary encoder is connect with detection roller, and the working face and colour band for detecting roller are in close contact.The utility model detects roller by the colour band in rotary encoder rotary shaft and abuts against on colour band with colour band synchronous operation, and the exercise data of colour band is passed to rotary encoder directly output by colour band detection roller and is handled.Since detection sampled data is synchronous with ribbon motion amount so that accurately and reliably, data processing is simple, convenience simple for structure for detection.
Description
Technical field
It is more particularly to a kind of to be installed in thermal transfer coder the utility model is related to a kind of colour band automatic detection device
Colour band automatic detection device.
Background technology
A kind of existing thermal transfer coder colour band detection mode is the movable roller for being contacted by providing with colour band rotation
Upper uniformly distributed multiple permanent magnets sense the length signals to transmit colour band movement with Hall element, and this detection mode is because permanent
The shortcomings that limitation of magnet quantity causes colour band metering not accurate accurate enough there are colour band partial-length easy to be lost.
It is half that scrolling color band or winding colour band are sent using optical sensing system repeated detection separately to have a kind of colour band detection mode
Then the length of colour band movement is determined by calculation in path position, this detection mode installation and debugging requirement is high, calculates complexity, in addition
The consistent sex differernce of colour band thickness itself, there is also the errors of metering.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of thermal transfer coder colour band automatic detection device, it
It is high to solve above-mentioned existing thermal transfer coder colour band automatic detection device technological requirement, calculates complexity, colour band length metering is not
The problem of enough accurate accurate, can realize the accurate control of reliable colour band conveying, simple in structure, simple installation, without debugging.
In order to solve the above technical problems, the utility model provides a kind of thermal transfer coder colour band automatic detection device,
Including：Colour band detection roller, rotary encoder；The rotary encoder is set to the type-script installation pedestal of thermal transfer coder
On, the rotary shaft of rotary encoder is connect with the detection roller, and the working face and colour band for detecting roller are in close contact.
Carrying out preferred technical solution to above-mentioned foundation structure is, colour band detection roller is tightly close to type-script installation pedestal
On ribbon guide movable axis setting.
It is to further include to carry out further preferred technical solution to above structure：Axial screw, extension spring, first are determined
Position screw, the second positioning screw；
The rotary encoder mounting bracket is set to by the axial screw in the type-script installation pedestal, rotation
Encoder-mounting bracket can be rotated around axial screw；Pass through first positioning screw and institute in rotary encoder mounting bracket
One end connection of extension spring is stated, the other end of extension spring is connected to type-script installation pedestal by second positioning screw
On, the force direction of extension spring is that the rotary encoder in rotary encoder mounting bracket is driven to lean on colour band detection
Wheel tightly bears against the colour band on the ribbon guide movable axis.
Technical solution still more preferably is to further include：Holding screw；The colour band detection roller passes through the tightening
Screw is fixed in the rotary shaft of the rotary encoder.
The beneficial effects of the present invention are：
1. thermal transfer coder colour band automatic detection device provided by the utility model, using being fixed on rotary encoder
Rotary shaft on the length that moves forward or backwards of detection roller synchro measure colour band, then by the direct the output phase of rotary encoder
Answer digital signal to control circuit processing, due to rotary encoder response quickly can determine whether it is forward and reverse, can meter speed, can measure displacement
And high resolution, therefore the mode that thermal transfer coder is made to disclosure satisfy that the requirement of high-speed production lines stamp precisely conveys colour band.
2. the utility model solves, existing thermal transfer coder colour band automatic detection device technological requirement is high, and calculating is multiple
Miscellaneous, the problem of colour band length metering is not accurate accurate enough, can realize the accurate control of reliable colour band conveying, simple in structure,
Simple installation, without debugging.
The thermal transfer coder colour band automatic detection device of the utility model is simple in structure, and detection is precisely reliable, uses letter
Clean convenience disclosure satisfy that various speed production line continous way stamps and the requirement of intermittent stamp.
Description of the drawings
Fig. 1 is set to the three-dimensional view after working position for the utility model embodiment.
Fig. 2 is the positive structure diagram of Fig. 1.
Fig. 3 is the overlooking the structure diagram of Fig. 1.
Fig. 4 is the rearview of Fig. 1.
Fig. 5 is the close-up schematic view of Fig. 4.
Reference numeral：1 is type-script installation pedestal, and 2 send volume end for colour band, and 3 wind end for colour band, and 4 live for ribbon guide
Moving axis, 5 be ribbon guide dead axle, and 6 be colour band, and 7 detect roller for colour band, and 8 be rotary encoder, and 9 install for rotary encoder
Stent, 10 be axial screw, and 11 be extension spring, and 12 be holding screw, and 13 be the first positioning screw, and 14 be the second positioning spiral shell
Nail.
Specific embodiment
It is to reach the technological means and effect that predetermined purpose of utility model taken for the utility model is expanded on further, with
Lower combination attached drawing and preferred embodiment, to according to the utility model proposes thermal transfer coder colour band automatic detection device,
Specific embodiment and operation principle are described in detail.
Referring to Fig. 1 to Fig. 5, thermal transfer coder colour band automatic detection device provided by the utility model mainly includes：Color
Band detection roller 7, rotary encoder 8.Rotary encoder 8 is set in the type-script installation pedestal 1 of thermal transfer coder, rotation
The rotary shaft of encoder 8 is connect with detection roller 7, and the working face of detection roller 7 is in close contact with colour band 6.It can pass through in this way
Colour band detects roller 7 and realizes synchronous rotation by the mutual frictional force in surface with colour band 6, and the two rotation direction is on the contrary, colour band detects
Roller 7 detects that the length data of movement colour band 6 answers digital signal to give control circuit processing by 8 the output phase of rotary encoder.
In the present embodiment, colour band 6 send volume end 2, ribbon guide movable axis 4 to colour band to wind end 3 through colour band, and four colour bands are led
It is separately mounted on four ribbon guide dead axles 5 to movable axis 4, ribbon guide movable axis 4 can on ribbon guide dead axle 5
Flexible rotating.To the installation position of the detection roller 7 of colour band in this present embodiment, it is preferred that in one of color that colour band 6 passes through
One colour band detection roller 7 is installed with the side for being oriented to movable axis 4.The surface of colour band detection roller 7 is closely connect with colour band 6
It touches, and is tightly close to ribbon guide movable axis 4, colour band detection roller 7 is synchronous with the colour band 6 being wound on ribbon guide movable axis 4
Rotation.
It detects the connection mode between the rotary shaft of roller 7 and rotary encoder 8 for colour band, in the present embodiment, uses
Colour band detection roller 7 is fixedly connected in the rotary shaft of rotary encoder 8 by holding screw 12.
For the connection mode between rotary encoder and type-script installation pedestal 1, it is preferred that increase axial screw 10,
Extension spring 11, the first positioning screw 13, the second positioning screw 14.Rotary encoder 8 is fixed on rotary encoder installation branch
On frame 9；Rotary encoder mounting bracket 9 is connected to using axial screw 10 in type-script installation pedestal 1, such rotary encoder
Mounting bracket 9 can be rotated around axial screw 10.It is connected in rotary encoder mounting bracket 9 with the first positioning screw 13 and stretches bullet
One end of spring 11, the other end of extension spring 11 are connected to the second positioning screw 14 in type-script installation pedestal 1, extension spring
11 force direction is to drive the rotary encoder 8 in rotary encoder mounting bracket 9 that colour band is detected 7 moment of roller by pressure
Colored band is oriented to the colour band 6 on movable axis 4.
In conclusion the thermal transfer coder colour band automatic detection device of the utility model, which uses, is fixed on rotary encoder
The length that colour band detection 7 synchro measure colour band 6 of roller in 8 rotary shaft moves forward or backwards, then it is straight by rotary encoder 8
Connecing the output phase answers digital signal to give control circuit processing, fast response time, high resolution, therefore enable thermal transfer coder real
Now reliable colour band conveying is precisely controlled, and simple in structure, simple installation, without debugging.
Certainly, in the art those skilled in the art it should be recognized that above-described embodiment only for illustrating this practicality
Limitation novel rather than to the utility model in the case of the connotation and range without departing from the utility model, may be used also
To make various transformation or variation, therefore all equivalent technical solutions should belong to the scope of the utility model and by each right
It is required that it limits.
Claims (4)
1. a kind of thermal transfer coder colour band automatic detection device, which is characterized in that including：Colour band detection roller, rotary coding
Device；The rotary encoder is set in the type-script installation pedestal of thermal transfer coder, the rotary shaft of rotary encoder and institute
Detection roller connection is stated, the working face and colour band for detecting roller are in close contact.
2. thermal transfer coder colour band automatic detection device as described in claim 1, which is characterized in that colour band detection roller is set
It is set to the ribbon guide movable axis being tightly close in type-script installation pedestal.
3. thermal transfer coder colour band automatic detection device as claimed in claim 2, which is characterized in that further include：Rotation is compiled
Code device mounting bracket, axial screw, extension spring, the first positioning screw, the second positioning screw；
The rotary encoder mounting bracket is set to by the axial screw in the type-script installation pedestal, rotary coding
Device mounting bracket can be rotated around axial screw；Pass through first positioning screw and the drawing in rotary encoder mounting bracket
One end connection of spring is stretched, the other end of extension spring is connected to by second positioning screw in type-script installation pedestal,
The force direction of extension spring is to drive the rotary encoder in rotary encoder mounting bracket that colour band is detected roller
Tightly bear against the colour band on the ribbon guide movable axis.
4. the thermal transfer coder colour band automatic detection device as described in any one in claims 1 to 3, which is characterized in that
It further includes：Holding screw；The colour band detection roller is fixed on the rotary shaft of the rotary encoder by the holding screw
On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721724207.9U CN207594548U (en) | 2017-12-12 | 2017-12-12 | A kind of thermal transfer coder colour band automatic detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721724207.9U CN207594548U (en) | 2017-12-12 | 2017-12-12 | A kind of thermal transfer coder colour band automatic detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207594548U true CN207594548U (en) | 2018-07-10 |
Family
ID=62764929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721724207.9U Expired - Fee Related CN207594548U (en) | 2017-12-12 | 2017-12-12 | A kind of thermal transfer coder colour band automatic detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207594548U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112743969A (en) * | 2019-10-30 | 2021-05-04 | 株式会社宫腰 | Transfer device and transfer method thereof |
| CN112743970A (en) * | 2019-10-30 | 2021-05-04 | 株式会社宫腰 | Transfer device and transfer method thereof |
-
2017
- 2017-12-12 CN CN201721724207.9U patent/CN207594548U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112743969A (en) * | 2019-10-30 | 2021-05-04 | 株式会社宫腰 | Transfer device and transfer method thereof |
| CN112743970A (en) * | 2019-10-30 | 2021-05-04 | 株式会社宫腰 | Transfer device and transfer method thereof |
| CN112743970B (en) * | 2019-10-30 | 2022-07-08 | 株式会社宫腰 | Transfer device and transfer method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101464177B (en) | Liquid level detection type self-calibration high-precision water gauge | |
| CN207594548U (en) | A kind of thermal transfer coder colour band automatic detection device | |
| CN202126248U (en) | Synchronous measurement device of cable length | |
| CN205879975U (en) | A velocimeter for determining conveying belt speed | |
| CN102927948A (en) | Reversibly accurate and automatic large-stroke detection method and device of pipe cable | |
| CN203337194U (en) | Sensor device measuring flow velocity and flow direction | |
| CN103803271A (en) | Beverage bottle counting detection device on conveyer belt of beverage filling production line | |
| CN203798819U (en) | Wind-velocity indicator based on incremental photoelectric encoder | |
| CN106311766A (en) | Novel length measuring system | |
| CN201037100Y (en) | Counting and force measuring device for winch | |
| CN204388796U (en) | A kind of thickness detection mechanism | |
| CN205836246U (en) | A kind of counting and detecting device of printing production line | |
| CN203163709U (en) | Pipe cable large stroke reversible accurate automatic detection device | |
| CN206803946U (en) | A kind of motor synchronizing bar code displacement transducer | |
| CN203352926U (en) | Static electricity eliminating device for digital ink jet | |
| CN209320511U (en) | A kind of novel hot stamping coder | |
| CN106443751B (en) | Solidify bucket surface dose rate detection device and its detection method | |
| CN106441080B (en) | Separate type sun tracing system rotational angle measurement apparatus based on magnetic field detection | |
| CN201926453U (en) | Indirect passive laser angular position sensor | |
| CN204554028U (en) | Electric valve aperture photoelectric detection system | |
| CN110095068B (en) | Method and device for reducing length metering error in lithium battery physical defect quality inspection process | |
| CN207050691U (en) | A kind of automatic meter-measuring device | |
| CN202582519U (en) | Measuring device for relative displacement of rotating part | |
| CN203857944U (en) | Computer leather measurement machine | |
| CN210213799U (en) | Manual sliding mechanism of intelligent screen sliding system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180710 Termination date: 20211212 |