CN203780069U - Print head and ribbon collecting device of long carpenter pencil double-sided printer - Google Patents
Print head and ribbon collecting device of long carpenter pencil double-sided printer Download PDFInfo
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- CN203780069U CN203780069U CN201420149156.1U CN201420149156U CN203780069U CN 203780069 U CN203780069 U CN 203780069U CN 201420149156 U CN201420149156 U CN 201420149156U CN 203780069 U CN203780069 U CN 203780069U
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- pair
- printhead
- colour band
- long
- print head
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Abstract
The utility model discloses a print head and a ribbon collecting device of a long carpenter pencil double-sided printer. The print head comprises a print head base plate, a pair of fixed bearing seats, a movable bearing seat, a slide rod and seal letters. The ribbon collecting device comprises a pair of outside vertical plates, a pair of middle vertical plates, a pair of fixation plates, a knurled shaft, a rubber roller, a counterweight pressure roller, a ribbon collecting roller and a swing plate. The lower part of the swing plate is hinged on one end of the knurled shaft. The upper part of the swing plate is hinged with the front end of a long double head screw. The rear end of the long double head screw is connected with a print head. The print head uses a ribbon to print a trademark and specifications on a pencil holder by heating the seal letters. Every time printing is completed, the ribbon collecting device collects the ribbon of certain unit length. The print head and the ribbon collecting device, which are provided by the utility model, are technically characterized in that the print head and the ribbon collecting device are mechanically connected, and are synchronous in a work process.
Description
Technical field
The utility model relates to printhead and the colour band gathering-device of a kind of carpenter of length duplex printer.
Background technology
In pencil manufacturing; printhead to long carpenter's pencil trade mark and specification printer and colour band gathering-device; general printing and the colour band collection mode adopting for normal conventional pencil; print with colour band and collect and conventionally can cause following weak point in this way: print head structure is more complicated; adjust loaded down with trivial details, when work vibration larger.Colour band is collected with the interlock of printhead poor, and colour band tape transport distance adjustment is single.
Utility model content
The purpose of this utility model is to overcome the defect of prior art, printhead and the colour band gathering-device of a kind of carpenter of length duplex printer are provided, it can realize printhead and colour band gathering-device is shared a power source, realizing both guarantees synchronously in the course of the work, and stable, reliable in quality.
The purpose of this utility model is achieved in that printhead and the colour band gathering-device of a kind of carpenter of length duplex printer, and described printhead comprises printhead base plate, a pair of fixed bearing block, a movable axis bearing, a slide bar and steel seal letter; Described colour band gathering-device comprises pair of outside riser, a pair of middle riser, a pair of fixed head, a knurled shaft, a rubber roll, a counterweight pressure roller, a colour band take-up drums and an oscillating deck, wherein:
Described a pair of fixed bearing block is fixed on described printhead base plate by a cushion block correspondingly;
Described movable axis bearing is arranged on described printhead base plate and between a pair of fixed bearing block movably, and the center of this movable axis bearing and the center of described fixed bearing block are contour;
Two of described slide bar is inserted in described fixed bearing block correspondingly movably, and the middle part of this slide bar is fixedly connected with described movable axis bearing and is driven and done front and back slip by movable axis bearing;
Described steel seal letter is arranged on the front end of described slide bar by alphabetical fixation kit;
Described pair of outside riser is arranged on the front of described printhead;
Described a pair of middle riser is fixed on the upper inner face of described pair of outside riser correspondingly;
The rear end of described a pair of fixed head is hinged on the medial surface of described a pair of middle riser correspondingly;
Described knurled shaft is connected across between described a pair of middle riser rotationally;
Described rubber roll is connected across between the rear portion of described a pair of fixed head rotationally;
Described counterweight pressure roller is connected across between the front end of described a pair of fixed head rotationally, by this counterweight pressure roller make described knurled shaft and described rubber roll tangent;
Described colour band take-up drums is connected across the bottom of described pair of outside riser rotationally, and this colour band take-up drums is connected with described knurled shaft by a belt gear;
The lower hinge of described oscillating deck is in one end of described knurled shaft, and the front end of the top of this oscillating deck and a long double threaded screw is hinged, and the rear end of this long double threaded screw is connected with described printhead.
Printhead and the colour band gathering-device of an above-mentioned long carpenter duplex printer, wherein: the rear end of a described long double threaded screw successively hinged amplified pendulum rod and a short double threaded screw is connected with described printhead, the vertical extension bar that connects in rear end of this short double threaded screw, the other end of this extension bar is fixed on the bottom of the front end face of described movable axis bearing.
Printhead and the colour band gathering-device of an above-mentioned long carpenter duplex printer, wherein: the front and back ends of described movable axis bearing is limited to correspondingly a spring and a printing presses down arm, under this printing, pressure arm swings around a lower last item being arranged on described printhead base plate.
Printhead and the colour band gathering-device of an above-mentioned long carpenter duplex printer, wherein: the kidney-shaped elongated slot of an above-below direction is offered on the surface of described oscillating deck, it is hinged that the front end of described long double threaded screw is located at hinge and oscillating deck in this kidney-shaped elongated slot by one.
The printhead of a long carpenter duplex printer of the present utility model and colour band gathering-device, by printhead and colour band gathering-device relatively independent be fixed on the deck plate of a long carpenter duplex printer, but both are by connecting between long and short stud, share a power source, realize both and guarantee in the course of the work synchronously.Its technique effect is: printhead and colour band are collected interlock, and printing vibration is little, can adapt to fair speed and print, and colour band displacement is correct, easy to adjust, and adjustable range is large, and stable, reliable in quality.
Brief description of the drawings
Fig. 1 is the printhead of a long carpenter duplex printer of the present utility model and the structural representation of colour band gathering-device;
Fig. 2 is the printhead of a long carpenter duplex printer of the present utility model and the stereogram of colour band gathering-device.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Refer to Fig. 1 and Fig. 2, the printhead of a long carpenter duplex printer of the present utility model and colour band gathering-device, comprise printhead 100 and colour band gathering-device 200.
Printhead 100 comprises printhead base plate 7, a pair of fixed bearing block 2, a movable axis bearing 5, a slide bar 1 and steel seal letter 10; Wherein:
A pair of fixed bearing block 2 is fixed on printhead base plate 7 by a cushion block correspondingly;
Movable axis bearing 5 is arranged on printhead base plate 7 and between a pair of fixed bearing block 2 movably, and the center of the center of this movable axis bearing 5 and fixed bearing block 2 is contour;
Two of slide bar 1 is inserted in fixed bearing block 2 correspondingly slidably, and the middle part of this slide bar 1 is fixedly connected with movable axis bearing 5 and is with action front and back to slide by movable axis bearing 5; The front and back ends of movable axis bearing 5 is limited to a spring 6 correspondingly and a printing presses down arm 3, and under this printing, pressure arm 3 swings around a lower last item 4 being arranged on printhead base plate 7;
Steel seal letter 10 is arranged on the front end of slide bar 1 by alphabetical fixation kit;
Colour band gathering-device 200 comprises pair of outside riser 13, a pair of middle riser 19, a pair of fixed head 17, a knurled shaft 16, a rubber roll 15, a counterweight pressure roller 18, a colour band take-up drums 12 and an oscillating deck 14, wherein:
Pair of outside riser 13 is arranged on the front of printhead 100;
A pair of middle riser 20 is fixed on the upper inner face of pair of outside riser 13 correspondingly;
The rear end of a pair of fixed head 17 is hinged on the medial surface of a pair of middle riser 20 correspondingly;
Knurled shaft 16 is connected across between a pair of middle riser 20 rotationally;
Rubber roll 15 is connected across between the rear portion of a pair of fixed head 17 rotationally;
Counterweight pressure roller 18 is connected across between the front end of a pair of fixed head 17 rotationally, makes knurled shaft 16 and rubber roll 15 tangent by the effect of this counterweight pressure roller 18;
Colour band take-up drums 12 is connected across the bottom of pair of outside riser 13 rotationally, and this colour band take-up drums 12 is connected with knurled shaft 16 by a belt gear;
The lower hinge of oscillating deck 14 is in the outer end of knurled shaft 16, the front end of the top of this oscillating deck 14 and a long double threaded screw 11 is hinged, the kidney-shaped elongated slot of an above-below direction is offered on the surface of oscillating deck 14, and it is hinged that the front end of long double threaded screw 11 is located at hinge and oscillating deck 14 in this kidney-shaped elongated slot by one; The rear end of this long double threaded screw 14 is connected with printhead 100.
In the present embodiment, the rear end of a long double threaded screw 14 successively hinged amplified pendulum rod 9 and a short double threaded screw 8 is connected with printhead 100, the vertical extension bar 19 that connects in rear end of this short double threaded screw 8, the other end of this extension bar 19 is fixed on the bottom of the front end face of movable axis bearing 5.
In the printhead of a long carpenter duplex printer of the present utility model and the printhead 100 of colour band gathering-device, because the front/rear end of movable axis bearing 5 is limited to respectively spring 6 and prints lower pressure arm 3, movable axis bearing 5 front end faces are acted on by spring 6, the lower pressure arm 3 of rear end face and printing is all the time in contact condition, printing lower pressure arm 3 swings around the lower last item 4 that is arranged on printing head base plate 7, the pendulum angle of printing lower pressure arm 3 determines the displacement of slide bar 1 in fixed bearing block 2, the i.e. range ability of steel seal letter 10.
Colour band in the printhead of a long carpenter duplex printer of the present utility model and colour band gathering-device is collected in 200, because the outer end of knurled shaft 16 is provided with oscillating deck 14, the other end is connected in the colour band take-up drums 12 being arranged on outer cant board 13 by belt gear.Colour band is clipped between rubber roll 15 and knurled shaft 16 and walks around one section of outer surface of knurled shaft 16, and be subject to the tangent rubber roll 15 of compacting and knurled shaft 16, rubber roll 15 is under counterweight pressure roller 18 effects that are in together on fixed head 17, make colour band not produce relative slippage at the outer surface of knurled shaft 16, finally in colour band take-up drums 12.Displacement by the movable axis bearing 5 in printhead 100 passes to oscillating deck 14 through extension bar 19, short stud 8, amplified pendulum rod 9 and long stud 11 successively, the position of the front end that regulates long stud 11 in oscillating deck 14 kidney-shaped elongated slots, can determine the anglec of rotation of knurled shaft 16, determine equally the strip length of walking of colour band.
The object of the long carpenter's duplex printer printhead of the utility model and colour band gathering-device is: the front end face of movable axis bearing 5 is under the compressing of spring 6, the lower pressure arm 3 of rear end face and printing is in contact condition, printing lower pressure arm 3 does not impact the effect of movable axis bearing 5, the plane of printhead base plate 7 is close in the lower baseplane of movable axis bearing 5, slide bar 1 and steel seal letter 10 can not produce axial rotation, make print head structure simple, operate steadily.
Colour band gathering-device 100 at work, rubber roll 15 is pressed on knurled shaft 16, colour band serial is between rubber roll 15 and knurled shaft 16, and around knurled shaft 16 surfaces, suppressed by rubber roll 15, colour band rotates with knurled shaft 16 and moves ahead, and colour band does not exist relative slippage with knurled shaft 16 surfaces, and colour band displacement is guaranteed correctly.
Movable axis bearing 5 is connected by long stud 11, amplified pendulum rod 9 and short stud 8 with being arranged between the oscillating deck 14 of knurled shaft 16 outer ends, realizes printhead 100 and collects 200 synchronous interactions with colour band.
Above embodiment is only for illustration of the utility model, but not to restriction of the present utility model, person skilled in the relevant technique, in the situation that not departing from spirit and scope of the present utility model, can also make various conversion or modification, therefore all technical schemes that are equal to also should belong to category of the present utility model, should be limited by each claim.
Claims (4)
1. the printhead of a long carpenter duplex printer and a colour band gathering-device, described printhead comprises printhead base plate, a pair of fixed bearing block, a movable axis bearing, a slide bar and steel seal letter; Described colour band gathering-device comprises pair of outside riser, a pair of middle riser, a pair of fixed head, a knurled shaft, a rubber roll, a counterweight pressure roller, a colour band take-up drums and an oscillating deck, it is characterized in that:
Described a pair of fixed bearing block is fixed on described printhead base plate by a cushion block correspondingly;
Described movable axis bearing is arranged on described printhead base plate and between a pair of fixed bearing block movably, and the center of this movable axis bearing and the center of described fixed bearing block are contour;
Two of described slide bar is inserted in described fixed bearing block correspondingly movably, and the middle part of this slide bar is fixedly connected with described movable axis bearing and is driven and done front and back slip by movable axis bearing;
Described steel seal letter is arranged on the front end of described slide bar by alphabetical fixation kit;
Described pair of outside riser is arranged on the front of described printhead;
Described a pair of middle riser is fixed on the upper inner face of described pair of outside riser correspondingly;
The rear end of described a pair of fixed head is hinged on the medial surface of described a pair of middle riser correspondingly;
Described knurled shaft is connected across between described a pair of middle riser rotationally;
Described rubber roll is connected across between the rear portion of described a pair of fixed head rotationally;
Described counterweight pressure roller is connected across between the front end of described a pair of fixed head rotationally, by this counterweight pressure roller make described knurled shaft and described rubber roll tangent;
Described colour band take-up drums is connected across the bottom of described pair of outside riser rotationally, and this colour band take-up drums is connected with described knurled shaft by a belt gear;
The lower hinge of described oscillating deck is in one end of described knurled shaft, and the front end of the top of this oscillating deck and a long double threaded screw is hinged, and the rear end of this long double threaded screw is connected with described printhead.
2. the printhead of a long carpenter duplex printer according to claim 1 and colour band gathering-device, it is characterized in that: the rear end of a described long double threaded screw successively hinged amplified pendulum rod and a short double threaded screw is connected with described printhead, the vertical extension bar that connects in rear end of this short double threaded screw, the other end of this extension bar is fixed on the bottom of the front end face of described movable axis bearing.
3. the printhead of a long carpenter duplex printer according to claim 1 and 2 and colour band gathering-device, it is characterized in that: the front and back ends of described movable axis bearing is limited to correspondingly a spring and a printing presses down arm, under this printing, pressure arm swings around a lower last item being arranged on described printhead base plate.
4. the printhead of a long carpenter duplex printer according to claim 1 and colour band gathering-device, it is characterized in that: the kidney-shaped elongated slot of an above-below direction is offered on the surface of described oscillating deck, it is hinged that the front end of described long double threaded screw is located at hinge and oscillating deck in this kidney-shaped elongated slot by one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420149156.1U CN203780069U (en) | 2014-03-28 | 2014-03-28 | Print head and ribbon collecting device of long carpenter pencil double-sided printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420149156.1U CN203780069U (en) | 2014-03-28 | 2014-03-28 | Print head and ribbon collecting device of long carpenter pencil double-sided printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203780069U true CN203780069U (en) | 2014-08-20 |
Family
ID=51316290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420149156.1U Expired - Fee Related CN203780069U (en) | 2014-03-28 | 2014-03-28 | Print head and ribbon collecting device of long carpenter pencil double-sided printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203780069U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110525066A (en) * | 2019-10-09 | 2019-12-03 | 湖南鼎一致远科技发展有限公司 | A kind of thermal transfer printer |
| CN110549755A (en) * | 2019-10-09 | 2019-12-10 | 湖南鼎一致远科技发展有限公司 | Thermal transfer printing head and printer comprising same |
-
2014
- 2014-03-28 CN CN201420149156.1U patent/CN203780069U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110525066A (en) * | 2019-10-09 | 2019-12-03 | 湖南鼎一致远科技发展有限公司 | A kind of thermal transfer printer |
| CN110549755A (en) * | 2019-10-09 | 2019-12-10 | 湖南鼎一致远科技发展有限公司 | Thermal transfer printing head and printer comprising same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20140820 Termination date: 20210328 |