CN209441033U - A kind of print components reducing colour band fold - Google Patents
A kind of print components reducing colour band fold Download PDFInfo
- Publication number
- CN209441033U CN209441033U CN201822232766.9U CN201822232766U CN209441033U CN 209441033 U CN209441033 U CN 209441033U CN 201822232766 U CN201822232766 U CN 201822232766U CN 209441033 U CN209441033 U CN 209441033U
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- support
- colour band
- pressure roller
- printing head
- print components
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Abstract
The utility model relates to a kind of print components for reducing colour band fold, including the printing head support part for fixing printing head, including first support and second support, the upper end of the first support is connected with the printing head support part, and the lower end of the first support and the upper surface of colour band abut against；The upper end of the second support is connected with the printing head support part, and the lower end of the second support and the upper surface of colour band abut against.First support and second support opened with certain angle, the lower end of bracket are located above colour band and downwardly against colour bands, and can flatten colour band makes colour band not generate fold in translation motion, guarantees printing effect, while can block to avoid colour band because of fold.
Description
Technical field
The utility model relates to printer fields, and in particular to a kind of print components for reducing colour band fold.
Background technique
Thermal transfer technology is the product that heat transfer principle is combined with thermoprint (hot stamp) technology, according to this skill
In the thermal transfer bar code printer of art manufacture, the most commonly thermal transfer printer of " melting type ".It is most common industry
Printer, it uses base band of the polyester film as colour band, and waxy solid ink is coated on surface layer.When printing, by microprocessor control
The heater heating in (quick) printing head is heated, so that the hot melt ink layer on film ribbon be made to melt, and then is transferred to general
The figure that can retain for a long time is generated on logical paper.That netted knot of fabric colour band is often used since film ribbon overcomes dot-matrix printer
Structure, thus print figure rich in entity sense, like printed matter.Thermal transfer printing is exactly that ink is situated between from carbon ribbon with heat and pressure
Matter is transferred to the process of paper or film, and when paper passes through the print head and last item of printer, ink is transferred on paper.
In present thermal transfer printer, the case where often will appear colour band fold, can directly contribute printing sample chapter and cancel,
Or seriously affect printing effect.Therefore, the print components that those skilled in the art need a kind of reduction colour band fold make colour band
Corrugationless translation may be implemented.
Utility model content
Technical problem to be solved in the utility model is that colour band how to be made to realize corrugationless translation.
The technical solution that the utility model solves above-mentioned technical problem is as follows: a kind of print components reducing colour band fold,
Including the printing head support part for fixing printing head, including first support and second support, the upper end of the first support and institute
It states printing head support part to be connected, the lower end of the first support and the upper surface of colour band abut against；The upper end of the second support
It is connected with the printing head support part, the lower end of the second support and the upper surface of colour band abut against.
The beneficial effects of the utility model are: there is certain distance between first support and second support lower end, bracket
Lower end is located above colour band and downwardly against colour band, is tensioned the colour band between two brackets, and flattening colour band is translating colour band
Fold is not generated in the process, guarantees printing effect, while can block to avoid colour band because of fold.
Specifically, the first support is fixedly connected or is detachably connected with printing head support part, the second support and beat
Print head bracket is fixedly connected or is detachably connected.
Based on the above technical solution, the utility model can also do following improvement.
Further, the angle between the first support and the second support is obtuse angle.
Using the beneficial effect of above-mentioned further scheme is: the angle between first support and second support is obtuse angle, and two
The spacing of a pedestal lower end is big, and bracket avoids print head, does not influence the normal work of print head.Two pedestal lower end spacing and color
The ratio of strip length is big, and it is good that colour band flattens effect.
Further, the angle is 95 ° -165 °.
Beneficial effect using above-mentioned further scheme is: avoiding damaging colour band, reserve for printhead prints
Enough spaces.
Further, the first support includes two first support connecting rods and the first pressure roller, the both ends of first pressure roller
It is connected respectively with the lower end of two first support connecting rods, the upper end of the first support connecting rod and the printing head support part
It is connected.
Beneficial effect using above-mentioned further scheme is: first support consists of three parts, and is easily installed and dismantles, the
One pressure roller compresses colour band, small with colour band frictional force, not easy damaged colour band.
Specifically, the both ends of first pressure roller are fixedly connected with the lower end of two first support connecting rods respectively or can
Dismantling connection.
Further, the second support includes two second support connecting rods and the second pressure roller, the both ends of second pressure roller
It is connected respectively with the lower end of two second support connecting rods, the upper end of the second support connecting rod and the printing head support part
It is connected.
Beneficial effect using above-mentioned further scheme is: second support is made of second support connecting rod and the second pressure roller,
It is easily installed and dismantles, the second pressure roller compression colour band is small with colour band frictional force, not easy damaged colour band.
Specifically, the both ends of second pressure roller are fixedly connected with the lower end of two second support connecting rods respectively or can
Dismantling connection.
It further, further include support rod, one end of the support rod is fixedly connected with the first support, the other end and institute
Second support is stated to be fixedly connected.
Beneficial effect using above-mentioned further scheme is: support rod is used to support first support and second support, avoids
Angle between first support and second support changes.And can disperse first support connecting rod and second support connecting rod by
The pressure arrived, stable structure.
Further, the both ends of first pressure roller are connect with two first support link rotatables respectively, and described second
The both ends of pressure roller are connect with two second support link rotatables respectively.
Beneficial effect using above-mentioned further scheme is: pressure roller can be rotated with the movement of colored band, avoid colour band
Friction wears colour band between pressure roller.First pressure roller and the second pressure roller can be rotated with the movement of colored band, played and paved
The effect of colour band.
Further, the first support further includes the first mandrel；The both ends of first mandrel respectively with two described
The lower end of one rack rod is connected, and first pressure roller is hollow cylinder, and first pressure roller is set in first mandrel
Outside.
Beneficial effect using above-mentioned further scheme is: the first pressure roller is rotated in the first mandrel outer, and rotation flexibly, is tied
Structure is simple, easy to assembly.
Further, the second support further includes the second mandrel；The both ends of second mandrel respectively with two described
The lower end of two rack rods is connected, and second pressure roller is hollow cylinder, and second pressure roller is set in second mandrel
Outside.
Beneficial effect using above-mentioned further scheme is: the second pressure roller is rotated in the second mandrel outer, and rotation flexibly, is tied
Structure is simple, easy to assembly.
Further, the length of the first support is greater than the length of the print head, and the length of the second support is greater than
The length of the print head.
Beneficial effect using above-mentioned further scheme is: bracket is connected with the both ends of print head along its length, branch
Frame is located at the outside of print head, does not influence the normal work of print head.
Detailed description of the invention
Fig. 1 is a kind of scaffold three-dimensional figure for the print components for reducing colour band fold of the utility model；
Fig. 2 is a kind of side view for the print components for reducing colour band fold of the utility model；
Fig. 3 is a kind of three-dimensional figure of the print components for reducing colour band fold and colour band of the utility model.
In attached drawing, parts list represented by the reference numerals are as follows:
1, first support, 101, first support connecting rod, the 102, first pressure roller, 2, second support, 201, second support connecting rod,
202, the second pressure roller, 3, spring, 4, colour band, 5, printing head support part.
Specific embodiment
The principles of the present invention and feature are described below, example is served only for explaining the utility model, and
It is non-to be used to limit the scope of the utility model.
As shown in Figure 1, a kind of print components for reducing colour band fold, including the printing head support part 5 for fixing printing head,
Including first support 1 and second support 2, the upper end of the first support 1 is connected with the printing head support part 5, and described first
The lower end of bracket 1 and the upper surface of colour band abut against；The upper end of the second support 2 is connected with the printing head support part 5, institute
The upper surface of the lower end and colour band of stating first support 1 abuts against.
Specifically, the upper end of the first support 1 has through-hole, the side wall of the printing head support part 5 has threaded hole, spiral shell
It follows closely the through-hole across first support and is threadedly coupled with threaded hole, the first support and printing head support part connect by the way that screw is fixed
It connects.The upper end of the second support 2 has through-hole, and the side wall of the printing head support part 5 has threaded hole, and screw passes through second
The through-hole of frame is simultaneously threadedly coupled with threaded hole, and the second support is fixedly connected with printing head support part by screw.
As the further scheme of the present embodiment, the angle between the first support 1 and the second support 2 is blunt
Angle.
As the further scheme of the present embodiment, the angle is 95 ° -165 °.
Preferably, the angle is 120 °.
As the further scheme of the present embodiment, the first support 1 includes two first support connecting rods 101 and the first pressure
Roller 102, the both ends of first pressure roller 102 are connected with the lower end of two first support connecting rods 101 respectively, and described first
The upper end of rack rod 101 is connected with the printing head support part 5.
As the further scheme of the present embodiment, the second support 2 includes two second support connecting rods 201 and the second pressure
Roller 202, the both ends of second pressure roller 202 are connected with the lower end of two second support connecting rods 201 respectively, and described second
The upper end of rack rod 201 is connected with the printing head support part 5.
Further include support rod 3 as the further scheme of the present embodiment, one end of the support rod 3 with described first
Frame 1 is fixedly connected, and the other end is fixedly connected with the second support 2.
Specifically, as shown in Figure 1, the first support connecting rod 101 on right side is fixed in one end of one of support rod 3 and figure
Connection, the other end are fixedly connected with the second support connecting rod 201 on right side；First of one end of another support rod 3 and left side
Frame connecting rod 101 is fixedly connected, and the other end is fixedly connected with the second support connecting rod 201 in left side.
Alternatively, the support rod 3 can be replaced spring, and one end of the spring is fixedly connected with first support 1, separately
One end is fixedly connected with the second support 2.When bracket is not contacted with colour band 4, spring deflection 0.First support 1 and second
When bracket 2 is pushed with printing head support part 5, first support 1 and second support 2 are opened, spring straining two by upward power
Bracket makes the lower end of bracket be close to the upper surface of colour band 4.
As the further scheme of the present embodiment, the both ends of first pressure roller 102 respectively with two first supports
Connecting rod 101 is rotatablely connected, and the both ends of second pressure roller 202 are rotatablely connected with two second support connecting rods 201 respectively.
As the further scheme of the present embodiment, the first support 1 further includes the first mandrel；The two of first mandrel
End is connected with the lower end of two first support connecting rods 101 respectively, and first pressure roller 102 is hollow cylinder, and described the
One pressure roller 102 is set in the outside of first mandrel.
As the further scheme of the present embodiment, the second support 2 further includes the second mandrel；The two of second mandrel
End is connected with the lower end of two second support connecting rods 201 respectively, and second pressure roller 202 is hollow cylinder, and described the
Two pressure rollers 202 are set in the outside of second mandrel.
As shown in Figure 1, the both ends of the lower end of two first support connecting rods 101 and the first pressure roller 102 are rotatablely connected, two the
The lower end of two rack rods 201 and the both ends of the second pressure roller 202 are rotatablely connected.First pressure roller 102 is set in described first
The outside of mandrel and relatively described first central axis, second pressure roller 202 are set in the outside of second mandrel and phase
To second central axis.
As the further scheme of the present embodiment, the length of the first support 1 is greater than the length of the print head, described
The length of second support 2 is greater than the length of the print head.
Specifically, as shown in Fig. 2, the horizontal distance between the first pressure roller 102 and the second pressure roller 202 is greater than the width of print head
Degree.The bottom of first pressure roller 102 and the second pressure roller 202 is concordant with the bottom of the print head.
As shown in figure 3, colour band 4 passes sequentially through 102 lower section of the first pressure roller, print head and the second pressure roller 202 from left to right, beat
Print head is contacted with colour band and is transferred to the color on colour band 4 on the printing paper of 4 lower section of colour band.In print procedure, the first pressure roller
102 and second pressure roller 202 be in contact always with the upper surface face of colour band 4, guarantee the smooth not fold of colour band 4.
In the description of the present invention, it should be noted that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of retouching
State the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with
Specific orientation construction and operation, therefore should not be understood as limiting the present invention.In addition, term " first ", " second "
It is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.In addition, in the description of the present invention, unless otherwise indicated, " multiples' " contains
Justice is two or more.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (10)
1. a kind of print components for reducing colour band fold, including the printing head support part (5) for fixing printing head, feature exists
In, including first support (1) and second support (2), the upper end of the first support (1) be connected with the printing head support part (5)
It connects, the lower end of the first support (1) and the upper surface of colour band abut against；The upper end of the second support (2) and the printing
Head bracket (5) is connected, and the lower end of the second support (2) and the upper surface of colour band abut against.
2. a kind of print components for reducing colour band fold according to claim 1, which is characterized in that the first support (1)
Angle between the second support (2) is obtuse angle.
3. a kind of print components for reducing colour band fold according to claim 2, which is characterized in that the angle is 95 °-
165°。
4. a kind of print components for reducing colour band fold according to claim 1, which is characterized in that the first support (1)
Including two first support connecting rods (101) and the first pressure roller (102), the both ends of first pressure roller (102) respectively with two institutes
The lower end for stating first support connecting rod (101) is connected, the upper end of the first support connecting rod (101) and the printing head support part
(5) it is connected.
5. a kind of print components for reducing colour band fold according to claim 4, which is characterized in that the second support (2)
Including two second support connecting rods (201) and the second pressure roller (202), the both ends of second pressure roller (202) respectively with two institutes
The lower end for stating second support connecting rod (201) is connected, the upper end of the second support connecting rod (201) and the printing head support part
(5) it is connected.
6. a kind of print components for reducing colour band fold according to claim 5, which is characterized in that it further include support rod (3),
One end of the support rod (3) is fixedly connected with the first support connecting rod (101), the other end and second support connecting rod (201)
It is fixedly connected.
7. a kind of print components for reducing colour band fold according to claim 5, which is characterized in that first pressure roller
(102) both ends are rotatablely connected with two first support connecting rods (101) respectively, the both ends point of second pressure roller (202)
It is not rotatablely connected with two second support connecting rods (201).
8. a kind of print components for reducing colour band fold according to claim 7, which is characterized in that the first support (1)
It further include the first mandrel；The both ends of first mandrel are connected with the lower end of two first support connecting rods (101) respectively,
First pressure roller (102) is hollow cylinder, and first pressure roller (102) is set in the outside of first mandrel.
9. a kind of print components for reducing colour band fold according to claim 7, which is characterized in that the second support (2)
It further include the second mandrel；The both ends of second mandrel are connected with the lower end of two second support connecting rods (201) respectively,
Second pressure roller (202) is hollow cylinder, and second pressure roller (202) is set in the outside of second mandrel.
10. any one of -9 a kind of print components for reducing colour band fold according to claim 1, which is characterized in that described the
The length of one bracket (1) is greater than the length of the print head, and the length of the second support (2) is greater than the length of the print head
Degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822232766.9U CN209441033U (en) | 2018-12-28 | 2018-12-28 | A kind of print components reducing colour band fold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822232766.9U CN209441033U (en) | 2018-12-28 | 2018-12-28 | A kind of print components reducing colour band fold |
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| Publication Number | Publication Date |
|---|---|
| CN209441033U true CN209441033U (en) | 2019-09-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822232766.9U Active CN209441033U (en) | 2018-12-28 | 2018-12-28 | A kind of print components reducing colour band fold |
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| CN (1) | CN209441033U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109435481A (en) * | 2018-12-28 | 2019-03-08 | 湖南鼎致远科技发展有限公司 | A kind of print components reducing colour band fold |
-
2018
- 2018-12-28 CN CN201822232766.9U patent/CN209441033U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109435481A (en) * | 2018-12-28 | 2019-03-08 | 湖南鼎致远科技发展有限公司 | A kind of print components reducing colour band fold |
| CN109435481B (en) * | 2018-12-28 | 2024-05-14 | 湖南鼎一致远科技发展有限公司 | Printing assembly capable of reducing ribbon wrinkles |
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