CN102019747A - A bushing regulator and a band printer using the same - Google Patents
A bushing regulator and a band printer using the same Download PDFInfo
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- CN102019747A CN102019747A CN 201010294528 CN201010294528A CN102019747A CN 102019747 A CN102019747 A CN 102019747A CN 201010294528 CN201010294528 CN 201010294528 CN 201010294528 A CN201010294528 A CN 201010294528A CN 102019747 A CN102019747 A CN 102019747A
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- sleeve pipe
- conveying roller
- compressing
- arm
- adjuster
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Abstract
The present invention relates to a bushing regulator and a band printer using the same. The bushing regulator comprises a casing, a channel arranged inside the casing and a pressing sheet installed in the outlet. Both the channel and the pressing sheet restrict a bushing tube and form the path for the bushing tube. A compression unit and a conveying roller are installed in the channel; the bottom part of the conveying roller extends out of the casing bottom plate to connect the last level of the conveyance wheel of the transition unit. The band printer prints mainly on print media, such as bushing, by using printing thermal transfer technology.
Description
Technical field
The present invention relates to a kind of sleeve pipe adjuster and use the band printer of described sleeve pipe adjuster.The sleeve pipe adjuster comprises a shell, and enclosure is provided with a passage, and the sleeve pipe exit is provided with compressing tablet, the common limiting boot of passage and compressing tablet, the path that forming sleeves is walked.Use the band printer of described sleeve pipe adjuster mainly on media such as sleeve pipe, to print with hot transfer technique.
Background technology
The medium that band printer is in the market mainly printed is label paper and sleeve pipe.Label paper is that the manufacturer of band printer aims at the supporting design of its machine.But sleeve pipe, the big volume sleeve pipe that is not to use the person to buy from the market voluntarily mostly, its specification, shape differ.Unpromising its machine of manufacturer of band printer is equipped with sleeve pipe specially.In order to guarantee the quality of machine printing sleeve pipe, all disposed the sleeve pipe adjuster in the band printer, to guarantee that sleeve pipe enters the band printer stably.Present most of sleeve pipe adjuster is mainly by a shell, enclosure is provided with a passage, and the sleeve pipe exit is provided with a compressing tablet, the path that passage and compressing tablet forming sleeves are walked, limiting boot from then on path enters the print unit of being with printer stably, finishes printing.
Because sleeve pipe is placed on band printer outside, in print procedure, be difficult to avoid sleeve pipe by the object card once or who drag situation carelessly, when being subjected to certain external force, sleeve pipe does the time spent, can change the inlet pipe speed of sleeve pipe, when external force is excessive, can cause sleeve pipe to halt, at this moment as being with printer, must cause print What all to be deposited in together also carrying out print command.And the material of sleeve pipe mostly is polytetrafluoroethylene (PTFE) greatly, it has certain retractility, and when the external force size not timing that sleeve pipe is subjected to, its length that is stretched is also indefinite, not return to the original length when sleeve pipe is not subjected to external force to make time spent meeting nature, the content that prints so just can differ by width.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of sleeve pipe adjuster and uses the band printer of described sleeve pipe adjuster.When band printer prints sleeve pipe, make the inlet pipe speed of sleeve pipe even, and reduce the influence that sleeve pipe is subjected to external influence power, guarantee its print quality.
For solving the problems of the technologies described above, sleeve pipe adjuster of the present invention comprises a shell, is provided with a passage in the inside of shell, in the exit of sleeve pipe one compressing tablet is installed, the common limiting boot of its passage and compressing tablet, the path that forming sleeves is walked; One compressing unit and conveying roller are set, and the bottom of conveying roller stretches out base plate in the path that sleeve pipe is walked, be connected with the afterbody transfer wheel of described transmission unit; Described compressing unit comprises linkage, interior crank pin cover, compress knob and retainer shaft, crank arm in described linkage comprises, crank arm outward and elastic device, elastic device and two same being installed on the axle of cranking arm, innermost layer is an elastic device, crank arm in being followed successively by, crank arm outward, in crank arm the amount of horizontally rotating of certain angle can be arranged in the limited field of cranking arm outside; The free end that the crank pin cover is cranked arm in being installed in described, and can axially rotate; Rotate the described knob that compresses, compress knob promotion linkage and rotate to an angle, overlap to interior crank pin and paste mutually, under the drive of cranking arm in interior crank pin is enclosed within conveying roller toward the conveying roller direction, can be according to the thickness revolution certain angle of sleeve pipe, to reach the effect of clamp sleeve.
Use the band printer of described sleeve pipe adjuster to comprise a supply unit, this supply unit comprises drive unit and multistage transfer wheel, it in the end installs a unilateral bearing on the one-level transfer wheel, the afterbody transfer wheel links to each other with conveying roller, the rotation of drive conveying roller, conveying roller drives sleeve pipe and travels forward, and only can be toward direction rotation by unilateral bearing control conveying roller, and this direction only is the proal direction of sleeve pipe.Thereby guarantee that sleeve pipe inlet pipe speed is even, and reduce the influence that sleeve pipe is subjected to external force.
On basis of the present invention, the free end of cranking arm is outward reached outside the compressing tablet of the exit of sleeve pipe adjuster installing, and the free end of cranking arm outside installs an outer crank pin cover, and the path that limiting boot is walked is used for strengthening the contact area of sleeve pipe and print unit printing rubber roll.
On basis of the present invention, also install elastic pressuring plate in the porch of sleeve pipe adjuster, can more effectively guarantee the steady of sleeve pipe inlet pipe.
Description of drawings
The present invention is further detailed explanation below in conjunction with the drawings and specific embodiments:
Fig. 1: sleeve pipe adjuster stereogram;
Fig. 2: the exploded view of sleeve pipe adjuster;
Fig. 3: the cut-away view of sleeve pipe adjuster (compressing unit is in relaxation state);
Fig. 4: the cut-away view of sleeve pipe adjuster (compressing unit is in impaction state);
Fig. 5: the internal structure rearview of sleeve pipe adjuster;
Fig. 6: the transmission schematic diagram of band printer supply unit;
Fig. 7: the work schematic diagram of band printer prints sleeve pipe;
Fig. 8: the work schematic diagram (concealing band printer casing and sleeve pipe adjuster shell) of band printer prints sleeve pipe.
The specific embodiment
Below, will do detailed description to the present invention in conjunction with the accompanying drawings and embodiments.
At first, sleeve pipe adjuster 21 of the present invention, as shown in Figure 1, housing main body is made up of upper casing 1 and base plate 2, and inside is cavity, at the right and left of upper casing 1 one opening is arranged respectively, constitutes with base plate 2 respectively and goes into the mouth of pipe 19 and outlet spout 20.
To shown in Figure 5, be provided with passage that a sleeve pipe walk in sleeve pipe adjuster 21 inside as Fig. 2, this passage is by going into the mouth of pipe 19, elastic pressuring plate 8, conveying roller 9, compressing unit, compressing tablet 11 and outlet spout 20 formations.Wherein conveying roller 9 and compressing unit are installed on the base plate 2.
Be equipped with a circular hole 2A in the place ahead of described base plate 2 interposition, one bearing 9B is installed among the circular hole 2A, among the bottom 9C insertion bearing 9B with rubber roll 9A, and stretches out base plate 2 certain-lengths, bearing 9B and rubber roll 9A are combined into conveying roller 9, and conveying roller 9 can rotate freely vertically.Riveted joint axle 3, axle 4, retainer shaft 5 on base plate 2 obviously also can connect described axle 3, axle 4 and retainer shaft 5 by welding manner.In crank arm 14 and 10 the free end of cranking arm outward rivet axle 12, axle 15 respectively, obviously also can connect described axle 12 and axle 15 by welding manner.Interior crank pin cover 16 is installed on the described axle 15, outer crank pin cover 13 is installed on the described axle 12, with crank arm 14 in after the assembling, crank arm outward 10 together with elastic device 18 with being installed on the described axle 3, erection sequence for the most inboard be elastic device 18, crank arm 14 in being followed successively by, crank arm 10 outward, and constitute linkage.Crank arm 14 in the described linkage in the time spent of doing that is subjected to external force, along continuous straight runs rotates to an angle in the scope of 10 two side 10A and 10B of can cranking arm outside, but under the effect of elastic device 18, its initial position is to paste outer 10 the side arm 10A of cranking arm, and the cancellation external force do the time spent, self-return is to initial position.Cranking arm outward has an aperture 15 on 10 the side arm 10B,, folding one forearm 2B on base plate 2 rear sides is hung in extension spring 17 two ends on the one forearm 2B of outer crank arm 10 aperture 15 and base plate 2 rear sides.Described extension spring 17 is used to limit described linkage in the time spent of doing that is not subjected to external force, and its initial position is the position away from described conveying roller 9.Compress knob 6 and be installed on the axle 4, and can on axle 4, horizontally rotate, compress knob 6, interior crank pin cover 16 and linkage and constitute compressing unit.Compress a curved surface 6C of knob 6 and be adjacent to 10 the side arm 10B of cranking arm outward, the retainer shaft 5 of riveting on a curved surface 6B who compresses knob 6 and the base plate 2 is adjacent to, and at this moment, compressing unit is in relaxation state.When rotatably compressing knob 6, compress knob 6 promotion linkages and horizontally rotate certain angle, extremely interior crank pin cover 16 sticks with conveying roller 9, and the curved surface 6C and the retainer shaft 5 that compress knob 6 are sticked, under the effect of retainer shaft 5, compress knob 6 fixing can not rotations again, at this moment, compressing unit is in impaction state.Conveying roller 9 and interior crank pin cover 16 compresses sleeve pipe 22, and according to the thickness of sleeve pipe 22, and interior crank pin cover 16 can turn round certain angle under interior 14 the drive of cranking arm, in case press sleeve pipe 22 too near, causes the sleeve pipe 22 can't inlet pipe.
In the position of outlet spout 20, a compressing tablet 11 is installed, compressing tablet can weld or be threaded in linkage outer cranking arm on 10 also can weld or be threaded on the relevant position of upper casing 1 inboard.Compressing tablet 11 is used for limiting boot 22, when making sleeve pipe 22 enter print unit, is in same horizontal level.In order better to guarantee the horizontal level of sleeve pipe 22, can one elastic pressuring plate 8 be installed equally in the position of going into the mouth of pipe 19, elastic pressuring plate 8 can be installed on the relevant position of upper casing 1 inboard by welding or form such as be threaded.
As shown in Figure 6 as can be known, the band printer is provided with supply unit, and supply unit is by drive unit 23, and multistage transfer wheel is formed.One unilateral bearing 25 in the end is installed on the transfer wheel 24 of one-level.As shown in Figure 7 and Figure 8 as can be known, when band printer prints sleeve pipe 22, earlier sleeve pipe 22 is passed sleeve pipe adjuster 21, rotatably compress knob 6 and make compressing unit be in impaction state.The sleeve pipe adjuster 21 that will have sleeve pipe 22 is installed on the band printer, at this moment, the bottom 9C of conveying roller 9 inserts in the unilateral bearing of installing in the afterbody transfer wheel 24 of supply unit 25, and the printing rubber roll 26 of print unit and outer crank pin cover 13 common clamp sleeves.When the band printer is started working, drive unit 23 runnings, the running of drive transfer wheel, the conveying roller 9 that transfer wheel drives in the sleeve pipe adjuster 21 rotates, conveying roller 9 drives sleeve pipe 22 and advances, and under the effect of unilateral bearing 25, conveying roller 9 is rotated only toward a direction, promptly drive sleeve pipe 22 only and advance.Can guarantee sleeve pipe 22 like this in the time spent of doing that is subjected to external force, still at the uniform velocity mild inlet pipe, its printing effect is unaffected.
Claims (6)
1. a sleeve pipe adjuster comprises shell, and enclosure is provided with passage, and the exit is equipped with compressing tablet, the common limiting boot of passage and compressing tablet, and the path that forming sleeves is walked is characterized in that: described sleeve pipe adjuster also comprises compressing unit and conveying roller; Shell bottom plate is stretched out in the conveying roller bottom, is used to connect the afterbody transfer wheel of described supply unit.
2. sleeve pipe adjuster as claimed in claim 1 is characterized in that described compressing unit comprises:
-linkage is cranked arm in comprising, cranks arm outward and elastic device, elastic device and two same being installed on the axle of cranking arm, innermost layer is an elastic device, crank arm, crank arm outward in being followed successively by, in crank arm the amount of horizontally rotating of certain angle can be arranged in the limited field of cranking arm outside;
-free end that Nei crank pin cover is cranked arm in being installed in, and can axially rotate;
-compress knob, rotatably compress knob, compress knob promotion linkage and rotate a certain angle toward the conveying roller direction;
-retainer shaft is used for keeping compressing knob and rotates between the primary importance and the second place, and wherein primary importance is the releasing orientation of compressing unit, and the second place is the impaction state of compressing unit.
3. sleeve pipe adjuster as claimed in claim 1 is characterized in that: described conveying roller comprises rubber roll and bearing.
4. sleeve pipe adjuster as claimed in claim 2 is characterized in that: before described outer free end of cranking arm reaches the compressing tablet of exit setting, and rotatable outer crank pin cover is installed.
5. sleeve pipe adjuster as claimed in claim 1, it is characterized in that: the porch is equipped with elastic pressuring plate.
6. a band printer comprises
The sleeve pipe adjusting device comprises shell, and enclosure is provided with passage, and the exit is equipped with compressing tablet, the common limiting boot of passage and compressing tablet, and the path that forming sleeves is walked,
Supply unit comprises drive unit and multistage transfer wheel;
It is characterized in that: described sleeve pipe adjuster also comprises:
Compressing unit and conveying roller; Base plate is stretched out in the conveying roller bottom, is used to connect the afterbody transfer wheel of described supply unit.
On the afterbody transfer wheel of described supply unit unilateral bearing is installed, and the afterbody transfer wheel links to each other with described conveying roller, drive the conveying roller rotation, and the direction of rotation by unilateral bearing limit transport roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010294528 CN102019747A (en) | 2010-09-28 | 2010-09-28 | A bushing regulator and a band printer using the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010294528 CN102019747A (en) | 2010-09-28 | 2010-09-28 | A bushing regulator and a band printer using the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102019747A true CN102019747A (en) | 2011-04-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010294528 Pending CN102019747A (en) | 2010-09-28 | 2010-09-28 | A bushing regulator and a band printer using the same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102019747A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1029695A1 (en) * | 1999-02-19 | 2000-08-23 | Hewlett-Packard Company | Automatic print media handling |
| JP2001354341A (en) * | 2000-06-12 | 2001-12-25 | Sony Corp | Meandering preventive device and printer |
| CN201151243Y (en) * | 2008-01-17 | 2008-11-19 | 硕方科技（北京）有限公司 | Auto hold-down mechanism and auto cut-total mechanism of strip/tube printer |
| CN100537253C (en) * | 2004-07-21 | 2009-09-09 | 美克司株式会社 | Tape/tube printer |
-
2010
- 2010-09-28 CN CN 201010294528 patent/CN102019747A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1029695A1 (en) * | 1999-02-19 | 2000-08-23 | Hewlett-Packard Company | Automatic print media handling |
| JP2001354341A (en) * | 2000-06-12 | 2001-12-25 | Sony Corp | Meandering preventive device and printer |
| CN100537253C (en) * | 2004-07-21 | 2009-09-09 | 美克司株式会社 | Tape/tube printer |
| CN201151243Y (en) * | 2008-01-17 | 2008-11-19 | 硕方科技（北京）有限公司 | Auto hold-down mechanism and auto cut-total mechanism of strip/tube printer |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110420 |