CN107599642A - A kind of active impact printer of colour band - Google Patents
A kind of active impact printer of colour band Download PDFInfo
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- CN107599642A CN107599642A CN201710991974.4A CN201710991974A CN107599642A CN 107599642 A CN107599642 A CN 107599642A CN 201710991974 A CN201710991974 A CN 201710991974A CN 107599642 A CN107599642 A CN 107599642A
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- rocking arm
- shaft
- word car
- word
- rewinding device
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Abstract
The invention belongs to impact printer apparatus field, is related to a kind of active impact printer of colour band, including left wallboard, right wallboard, commutation part, installing mechanism, rocking arm changement, variation ribbon unit and rotation stop shell fragment；Left wallboard be arranged in parallel with right wallboard, and commutation part includes the first reversing pin and the second reversing pin；Installing mechanism includes word car guide shaft and word car；Rocking arm changement includes rocking arm fixed seat, rocker arm shaft and rocking arm；Changing ribbon unit includes tape rewinding device and multi-color ribbon.Its is simple in construction, occupies little space, and can realize the printing of more colors.
Description
Technical field
The invention belongs to impact printer apparatus field, is related to a kind of active impact printer of colour band.
Background technology
The colour band installation of impact printer is generally parallel to the word car direction of motion and irremovable, and word car and tape rewinding device
Be often geo-stationary in the printer course of work, its in print procedure can only repeat function in the same position of colour band
Put, therefore the printing of solid color can only be realized, and the life-span of colour band is shorter.The movable ribbon unit of existing impact printer,
Color ribbon rack is driven by motor mostly or realizes that ribbon position switches by way, its typically cost is high, or by machine
Device size limits, and influences final implementation result.
The content of the invention
The present invention provides a kind of colour band active impact printer, and its is simple in construction, occupies little space, and can realize more face
The printing of color.
To realize above-mentioned technical purpose, the concrete technical scheme that the present invention takes is a kind of active stylus printing of colour band
Machine, including left wallboard, right wallboard, commutation part, installing mechanism, rocking arm changement and variation ribbon unit；
Left wallboard be arranged in parallel with right wallboard, and commutation part includes the first reversing pin and the second reversing pin；First reversing pin is located at
The inner side of left wallboard, the second reversing pin are located at the inner side of right wallboard, and the first reversing pin is oppositely arranged with the second reversing pin；
Installing mechanism includes word car guide shaft and word car；One end of word car guide shaft is installed on left wallboard, and the other end is installed on right wall
On plate；Word car includes word car mounting hole and power connection；Power connection is located at the top of word car, and is connected to engine
Structure；Word car is installed on word car guide shaft by word car mounting hole；Word car can be under the drive of actuating unit along the axle of word car guide shaft
Line direction moves back and forth；
Rocking arm changement includes rocking arm fixed seat, rocker arm shaft and rocking arm；Rocking arm fixed seat is installed on word car, be which is provided with and is shaken
Arm axle mounting hole；Rocking arm shaft mounting hole is set in a manner of the axis parallel to word car guide shaft；Rocker arm shaft runs through rocking arm shaft mounting hole,
And it can be rotated around rocker arm shaft；Rocking arm includes installation portion and service portion, and rocking arm is installed on the end of rocker arm shaft by installation portion, and
Rocking arm and rocker arm shaft geo-stationary；Service portion is the conical surface in the one side away from rocking arm fixed seat, and the conical surface ensures rocking arm changement
When being moved to the end of word car guide shaft, the first reversing pin or the second reversing pin can apply active force to the conical surface；
Changing ribbon unit includes tape rewinding device and multi-color ribbon；Tape rewinding device is located at the lower section of rocking arm fixed seat, and tape rewinding device is installed on
On word car, and it can be subjected to displacement along the axis direction perpendicular to word car guide shaft；Tape rewinding device is provided with colour band mounting surface；Colour band is installed
Face is respectively equipped with the first extension at the both ends parallel to rocker arm shaft axis direction；First extension is provided with rocking arm spigot surface；
The position of rocking arm spigot surface ensures that the service portion of rocking arm can have an active force to rocking arm mounting surface, and rocking arm is when swinging, rocking arm
Tape rewinding device edge can be driven to be moved perpendicular to the direction of rocker arm shaft axis；Multi-color ribbon is installed on colour band mounting surface, multi-color ribbon
One end be installed on left wallboard, the other end is installed on right wallboard, and in tape rewinding device along perpendicular to the side of rocker arm shaft axis
To during movement, multi-color ribbon can move along the axis direction of guide finger together with tape rewinding device.
As the improved technical scheme of the present invention, actuating unit includes word railway carriage band and word vehicle motor, and word vehicle motor is set
In the outside of right wallboard；One end of word railway carriage band is installed on the inner side of left wallboard, and the other end is connected to word car after passing through right wallboard
Motor, and word railway carriage band be arranged in parallel with word car guide shaft；Power connection is connected to word railway carriage band, and word car can be in word railway carriage band
Drive under moved back and forth along the axis direction of word car guide shaft.
As the improved technical scheme of the present invention, it is additionally provided with below word car along the axis direction cloth perpendicular to word car guide shaft
The guide finger mounting hole put；Tape rewinding device is provided with pin shaft hole, and pin shaft hole is arranged along perpendicular to the direction of rocker arm shaft axis；Tape rewinding device
With word car being installed togather by pin shaft hole, guide finger and guide finger mounting hole, and tape rewinding device can be along guide finger
Axial direction moves.
As the improved technical scheme of the present invention, rocking arm changement also includes back-moving spring, and back-moving spring, which is installed on, to be shaken
The end of arm axle, and positioned at the outside of rocking arm, for ensureing that rocker arm shaft is in plateau.
As the improved technical scheme of the present invention, in addition to rotation stop shell fragment, rotation stop shell fragment peace is additionally provided with rocking arm fixed seat
Dress portion, rotation stop shell fragment installation portion are located at the lower section of rocking arm shaft mounting hole；Colour band mounting surface is perpendicular to rocker arm shaft axis direction
End is provided with the second extension, and the top surface of the second extension is provided with projection；Rotation stop shell fragment includes installation portion and rotation prevention portion, installation portion
It is installed on rotation stop shell fragment installation portion；Rotation prevention portion is located at the lower section of installation portion, and rotation prevention portion is provided with standstill face, and standstill face is to projection
Play position-limiting action.
As the improved technical scheme of the present invention, rotation stop shell fragment installation portion is provided with several grooves, the peace of rotation stop shell fragment
Dress portion carries several back-off claw hooks, and rotation stop shell fragment is realized by the cooperation of pawl hooks and groove with rotation stop shell fragment installation portion and installed.
As the improved technical scheme of the present invention, standstill face for can resilience V-shaped face, and the projection on tape rewinding device
When sliding into opposite side from the side in V-shaped face, standstill face is realized provides one to the spacing of tape rewinding device, i.e. standstill face for tape rewinding device
Individual active force, tape rewinding device is avoided in two plays in V-shaped face.
As the improved technical scheme of the present invention, the cross section of the end of rocker arm shaft is D character form structures, the installation portion of rocking arm
Provided with D font through holes, rocking arm is installed on the end of rocker arm shaft by D font through holes.
As the improved technical scheme of the present invention, the end of the first reversing pin and the second reversing pin is spherical structure.
As the improved technical scheme of the present invention, the service portion of rocking arm is provided with boss in the one side for closing on rocking arm fixed seat,
Centre position on first extension of colour band mounting surface is provided with waist hole, and waist hole is arranged along the direction parallel to rocker arm shaft, waist hole
Position ensure rocking arm boss can be embedded in waist hole in.
The application compared with prior art, its remarkable advantage：
The application apparatus structure is compact, versatile, and cost is low, is the movable ribbon unit design platform of impact printer complete machine
Space arrangement more possibilities are provided.
The device of the application can realize the position for fast and effectively adjusting colour band, and the application has multiple gears, energy
For multi-color ribbon mechanism.
The application directly drives tape rewinding device using rocking arm, and structure is simplified, and commutation is rapid；Movable rocker arm shaft design, tape rewinding device
Dismounting is without special tool(s), more convenient operation.
Brief description of the drawings
Fig. 1 is the overall installation diagram of the application device；
Fig. 2 is the part explosive view of the application device
Fig. 3 is the part assembly drawing of the application device
Fig. 4 is tape rewinding device front view；
Fig. 5 is the top view of tape rewinding device；
Fig. 6 is the left view of tape rewinding device；
Fig. 7 is the dimensional structure diagram of tape rewinding device；
Fig. 8 is profile of the tape rewinding device in V-shaped face side；
Fig. 9 is profile of the tape rewinding device in V-shaped face opposite side；
Figure 10 is position view of the rocking arm to tape rewinding device during word car guide shaft side oscillation；
Figure 11 be rocking arm to away from word car guide shaft side oscillation when tape rewinding device position view；
In figure, 1, multi-color ribbon；2nd, word car guide shaft；3rd, word railway carriage band；4th, word vehicle motor；5th, word car；6th, guide finger；7th, rotation stop bullet
Piece；8th, rocking arm fixed seat；9th, tape rewinding device；10th, rocking arm；11st, rocker arm shaft；12nd, back-moving spring；13rd, the second reversing pin；14th, waist hole；
15th, it is raised；16th, pin shaft hole.
Embodiment
Below in conjunction with the accompanying drawings and embodiment is described further to technical scheme.
" outside " specifically described herein " inner side " is with respect to the printer itself side towards between left wallboard and right wallboard
To for inner side, otherwise it is outside.
In the present embodiment, multi-color ribbon 1, word car guide shaft 2, word railway carriage band 3, word vehicle motor 4, word car 5, guide finger 6, rotation stop
Shell fragment 7, rocking arm fixed seat 8, tape rewinding device 9, rocking arm 10, rocker arm shaft 11, back-moving spring 12, the second reversing pin 13, waist hole 14, projection
15th, pin shaft hole 16.
Embodiment
As shown in figs. 1-11, the active impact printer of a kind of colour band, including left wallboard, right wallboard, commutation part, installation
Mechanism, rocking arm changement and variation ribbon unit；
Left wallboard be arranged in parallel with right wallboard, and commutation part includes the first reversing pin and the second reversing pin；First reversing pin is located at
The inner side of left wallboard, the second reversing pin are located at the inner side of right wallboard, and the first reversing pin is oppositely arranged with the second reversing pin；
Installing mechanism includes word car guide shaft and word car；One end of word car guide shaft is installed on left wallboard, and the other end is installed on right wall
On plate；Word car includes word car mounting hole and power connection；Power connection is located at the top of word car, and is connected to engine
Structure；Word car is installed on word car guide shaft by word car mounting hole；Actuating unit includes word railway carriage band and word vehicle motor, word car electricity
Machine is located at the outside of right wallboard；One end of word railway carriage band is installed on the inner side of left wallboard, and the other end is connected to after passing through right wallboard
Word vehicle motor, and word railway carriage band be arranged in parallel with word car guide shaft；Power connection is connected to word railway carriage band（Power connection with
The mode of geo-stationary is installed on word railway carriage band, for example power connection carries fixture, and power connection is clamped by fixture
In on word railway carriage band；And for example power connection carries projection, and neck is carried on word railway carriage band, and power connection passes through raised with blocking
The cooperation installation of groove）, word car can move back and forth under the drive of word railway carriage band along the axis direction of word car guide shaft；Particularly word
Vehicle motor stepping drives word railway carriage band, and word railway carriage band produces drawing force to power connection, and then power connection drives word car
Moved along the axis direction of word car guide shaft.
Rocking arm changement includes rocking arm fixed seat, rocker arm shaft and rocking arm；Rocking arm fixed seat is installed on word car, is shaken here
Arm fixed seat is rigidly connected with word car（Such as connected, welded or be glued by the way of bolt and nut）；Preferably, set on word car
There is fixed seat mounting hole, for fixed seat mounting hole to be arranged parallel to the axis direction of word car guide shaft, rocking arm fixed seat is provided with peace
Hole is filled, rocking arm fixed seat is installed on word car by mounting hole and fixed seat mounting hole.
Rocking arm shaft mounting hole is additionally provided with rocking arm fixed seat；Rocking arm shaft mounting hole is in a manner of the axis parallel to word car guide shaft
Set；Rocker arm shaft runs through rocking arm shaft mounting hole, and can be rotated around rocker arm shaft；Further, in order to ensure the stationarity of rocker arm shaft,
Rocking arm shaft mounting hole has two, and two rocking arm shaft mounting holes are coaxially disposed, and the diameter parallel of its axis and word car guide shaft, shakes
Arm axle runs through two rocking arm shaft mounting holes simultaneously；
Rocking arm includes installation portion and service portion, and rocking arm is installed on the end of rocker arm shaft, and rocking arm and rocker arm shaft by installation portion
Geo-stationary, the installation of further rocking arm for convenience, more in order to cause the rocking arm swing angle at rocker arm shaft both ends consistent, shakes
It is D types structure or polygonized structure that, which there is one section of cross section the end of arm axle,；The installation portion of corresponding rocking arm carries corresponding D
The mounting hole of type structure or polygonized structure；
Service portion is the conical surface in the one side away from rocking arm fixed seat, and the conical surface ensures that rocking arm changement is moved to the end of word car guide shaft
During portion, the first reversing pin or the second reversing pin can apply active force to the conical surface；Here the design of the conical surface is that foundation is actually needed
What the swing angle of rocking arm was designed；Preferably, in order that obtaining the first reversing pin or the second reversing pin can more facilitate to cone
Face applies active force, does not damage the conical surface, and the end of the first reversing pin and the second reversing pin is spherical structure.
Changing ribbon unit includes tape rewinding device and multi-color ribbon；Tape rewinding device is located at the lower section of rocking arm fixed seat, tape rewinding device peace
Loaded on word car, and can be subjected to displacement along the axis direction perpendicular to word car guide shaft；Particularly, it is additionally provided with edge below word car
The guide finger mounting hole arranged perpendicular to the axis direction of word car guide shaft；Tape rewinding device is provided with pin shaft hole, pin shaft hole along perpendicular to
The direction arrangement of rocker arm shaft axis；Tape rewinding device is arranged on word car by the cooperation of pin shaft hole, guide finger and guide finger mounting hole
Together, and tape rewinding device can move along the axial direction of guide finger；In specific installation, first it is directed to pin and is installed on guide finger peace
Hole is filled, realizes and is directed to being rigidly connected for pin and word car, then tape rewinding device is installed, the stabilization in installation process can be effectively ensured in it
Property, and ensure that tape rewinding device can carry out free movement along the axial direction of guide finger；Be further, guide finger have two and with
On, corresponding guide finger mounting hole and pin shaft hole also have two and more than, the parallel installation of guide finger of two and the above, and ensureing
Bearing pin axis is vertical with the axis of word car guide shaft.
Tape rewinding device is provided with colour band mounting surface；Colour band mounting surface is respectively equipped with the both ends parallel to rocker arm shaft axis direction
First extension；First extension is provided with rocking arm spigot surface；The position of rocking arm spigot surface ensures that the service portion of rocking arm can be to shaking
Arm mounting surface has active force, and rocking arm, when swinging, rocking arm can drive tape rewinding device to be moved along perpendicular to the direction of rocker arm shaft axis
It is dynamic；When near axial-movement of the word car along word car guide shaft to left wallboard or right wallboard, rocking arm moves to left wallboard or the right side therewith
Near wallboard, when distance is near enough, the conical surface and the first reversing pin or the second reversing pin on the outside of rocking arm interfere shock,
Under interaction, rocking arm is rotated around rocker arm shaft by reversing pin pushing is passive, while when the service portion and rocking arm spigot surface of rocking arm
When active force is sufficiently large, rocking arm also will drive tape rewinding device to be moved along the axial direction of guide finger, and the direction of motion depends on rocking arm
Swaying direction, move distance depend on the swing angle of rocking arm.
Further in order to ensure that rocking arm does not depart from rocking arm tape rewinding device, the inner side of the service portion of rocking arm（Closing on rocking arm
The one side of fixed seat）Provided with boss（Boss selects round boss in the present embodiment）, on the first extension of colour band mounting surface
Centre position is provided with waist hole, and waist hole is arranged along the direction parallel to rocker arm shaft, and the position of waist hole ensures that the boss of rocking arm can be embedded in
In waist hole, boss is always positioned in waist hole during normal use；Boss need to just be separated with waist hole when needing more Ribbon Change；Enter one
Step in order to realize the selection multi-color ribbon of more gears, waist hole here has multiple, and multiple waist holes are along perpendicular to rocker arm shaft axial direction
Direction be arranged in parallel.Rocking arm spigot surface can also be set to curved surface, be the termination of rocking arm service portion during use all the time in shaking
In arm spigot surface, and rocking arm service portion has active force to it.
Further, in theory, when the first reversing pin or the active force of the second reversing pin and the conical surface are sufficiently large, rocking arm can
Optional position is rotated freely to around rocker arm shaft, in order to realize that the hunting range of rocking arm is controllable, the reversing pin of general control first or
The active force of two reversing pins and the conical surface；It can also use and the first confined planes and the second confined planes are set on guide finger；Work as rocking arm
To during word car guide shaft side oscillation, boss drives tape rewinding device to word car guide shaft Slideslip, finally spacing with setting first on guide finger
Face contacts and stopped；When rocking arm is to away from word car guide shaft side oscillation, round boss drives tape rewinding device to away from word car guide shaft
Slideslip, finally stop with setting the second confined planes to contact in rocking arm fixed seat.Therefore, rocking arm is put at steady state
What dynamic total angle was to determine.
Preferably, rocking arm changement also includes back-moving spring, and back-moving spring is installed on the end of rocker arm shaft, and is located at and shakes
The outside of arm, for ensureing that rocker arm shaft is in plateau.
In order to avoid rocking arm is after the first reversing pin or the second reversing pin is contacted, tape rewinding device can accurately be subjected to displacement, also
Including rotation stop shell fragment, rotation stop shell fragment installation portion is additionally provided with rocking arm fixed seat, rotation stop shell fragment installation portion is located at rocking arm shaft mounting hole
Lower section；Colour band mounting surface is being provided with the second extension, the top surface of the second extension perpendicular to the end of rocker arm shaft axis direction
Provided with projection；Rotation stop shell fragment includes installation portion and rotation prevention portion, and installation portion is installed on rotation stop shell fragment installation portion；Rotation prevention portion is located at installation
The lower section in portion, and rotation prevention portion is provided with standstill face, and there is expression lobes active force standstill face, realizes to the spacing of projection；
Specifically, rotation stop shell fragment installation portion is provided with several grooves, the installation portion of rotation stop shell fragment carries several back-off claw hooks,
Rotation stop shell fragment is realized by the cooperation of pawl hooks and groove with rotation stop shell fragment installation portion and installed.
Standstill face for can resilience V-shaped face, and on tape rewinding device projection slided into from the side in V-shaped face it is another
During side, standstill face is realized and the spacing of tape rewinding device, i.e. standstill face is provided an active force for tape rewinding device, avoid tape rewinding device in V words
Two plays in shape face；Particularly, when the projection on tape rewinding device slides into opposite side from the side in V-shaped face, V-shaped
Face always to a raised power opposite with the direction of extrusion, make tape rewinding device commutate every time terminate after will not play back and forth；
V-shaped face have two and more than, pass through control word car with it is left（It is right）Distance change of wallboard etc., make the projection on tape rewinding device
The intersection of each V-shaped is parked in, more gear changes can be achieved.
Multi-color ribbon is installed on colour band mounting surface, and one end of multi-color ribbon is installed on left wallboard, and the other end is installed on
On right wallboard, and in tape rewinding device along when being moved perpendicular to the direction of rocker arm shaft axis, multi-color ribbon can be with tape rewinding device together
Moved along the axis direction of guide finger.Multi-color ribbon passes through this tape rewinding device, and when tape rewinding device shift in position, multi-color ribbon is therewith
Together move；Rocker arm shaft can preferably have a back-moving spring parallel to the axis along own axes direction play
It is usually in stable state, when push rocker arm shaft arrive back-moving spring one end when, rocking arm shaft end install rocking arm it is convex
Platform can depart from the waist hole of tape rewinding device, and rocking arm can rotate freely around rocker arm shaft, and now, tape rewinding device can skid off along guide finger, now may be used
Remove tape rewinding device；Similarly, it is necessary to when loading onto tape rewinding device, one end that rocker arm shaft carries back-moving spring is pushed, rocking arm is moved back to both sides
Open, and tape rewinding device is inserted along guide finger, unclamp back-moving spring afterwards in place, the boss on rocking arm is caught in tape rewinding device both sides again
Waist hole in, you can realize the replacing of colour band.
Claims (10)
1. the active impact printer of a kind of colour band, it is characterised in that including left wallboard, right wallboard, commutation part, fitting machine
Structure, rocking arm changement and variation ribbon unit；
Left wallboard be arranged in parallel with right wallboard, and commutation part includes the first reversing pin and the second reversing pin；First reversing pin is located at
The inner side of left wallboard, the second reversing pin are located at the inner side of right wallboard, and the first reversing pin is oppositely arranged with the second reversing pin；
Installing mechanism includes word car guide shaft and word car；One end of word car guide shaft is installed on left wallboard, and the other end is installed on right wall
On plate；Word car is installed on word car guide shaft；Word car includes power connection, and power connection is located at the top of word car, and connects
In actuating unit, word car can move back and forth under the drive of actuating unit along the axis direction of word car guide shaft；
Rocking arm changement includes rocking arm fixed seat, rocker arm shaft and rocking arm；Rocking arm fixed seat is installed on word car, be which is provided with and is shaken
Arm axle mounting hole；Rocking arm shaft mounting hole is set in a manner of the axis parallel to word car guide shaft；Rocker arm shaft is passed through in a manner of it can rotate
Wear rocking arm shaft mounting hole；Rocking arm includes installation portion and service portion, and rocking arm is installed on the end of rocker arm shaft by installation portion, and shakes
Arm and rocker arm shaft geo-stationary；Service portion is the conical surface in the one side away from rocking arm fixed seat, and the conical surface can guarantee that rocking arm changement
When being moved to the both ends of word car guide shaft, the first reversing pin or the second reversing pin can apply active force to the conical surface；
Changing ribbon unit includes tape rewinding device and multi-color ribbon；Tape rewinding device is located at the lower section of rocking arm fixed seat, and tape rewinding device is with energy edge
The mode moved perpendicular to the axis direction of word car guide shaft is installed on word car, and tape rewinding device is provided with colour band mounting surface；Colour band is pacified
Dress face is respectively equipped with the first extension at the both ends of rocker arm shaft axis direction；First extension perpendicular to colour band mounting surface, and
First extension is provided with rocking arm spigot surface；The position of rocking arm spigot surface ensures that the service portion of rocking arm can have work to rocking arm mounting surface
Firmly, and rocking arm is when rotating, and rocking arm can drive tape rewinding device to be moved along the axis direction of guide finger；Multi-color ribbon is installed on color
On band mounting surface, one end of multi-color ribbon is installed on left wallboard, and the other end is installed on right wallboard, and is led on tape rewinding device edge
When being moved to the axis direction of pin, multi-color ribbon can move along the axis direction of guide finger together with tape rewinding device.
2. the active impact printer of a kind of colour band according to claim 1, it is characterised in that actuating unit includes word car
Belt and word vehicle motor, word vehicle motor are located at the outside of right wallboard；One end of word railway carriage band is installed on the inner side of left wallboard, separately
One end is connected to word vehicle motor after passing through right wallboard, and word railway carriage band be arranged in parallel with word car guide shaft；Power connection connects
In word railway carriage band, word car can move back and forth under the drive of word railway carriage band along the axis direction of word car guide shaft.
3. the active impact printer of a kind of colour band according to claim 1, it is characterised in that be additionally provided with below word car
And the guide finger mounting hole arranged along the axis direction perpendicular to word car guide shaft；Tape rewinding device is provided with pin shaft hole, and pin shaft hole edge is hung down
Directly arranged in the axis direction of rocker arm shaft；Tape rewinding device is pacified with word car by the cooperation of pin shaft hole, guide finger and guide finger mounting hole
It is fitted together, and tape rewinding device can move along the axial direction of guide finger.
4. the active impact printer of a kind of colour band according to claim 1, it is characterised in that rocking arm changement also wraps
Back-moving spring is included, back-moving spring is installed on the end of rocker arm shaft, and positioned at the outside of rocking arm.
A kind of 5. active impact printer of colour band according to claim 1, it is characterised in that also including rotation stop shell fragment,
Rotation stop shell fragment installation portion is additionally provided with rocking arm fixed seat, rotation stop shell fragment installation portion is located at the lower section of rocking arm shaft mounting hole；Colour band is pacified
Dress face is being provided with the second extension perpendicular to the end of rocker arm shaft axis direction, and the top surface of the second extension is provided with projection；Rotation stop
Shell fragment includes installation portion and rotation prevention portion, and installation portion is installed on rotation stop shell fragment installation portion；Rotation prevention portion is located at the lower section of installation portion, and
Rotation prevention portion is provided with standstill face, and position-limiting action is played in standstill face to projection.
6. the active impact printer of a kind of colour band according to claim 5, it is characterised in that on rotation stop shell fragment installation portion
Provided with several grooves, the installation portion of rotation stop shell fragment carries several back-off claw hooks, and rotation stop shell fragment leads to rotation stop shell fragment installation portion
Installation is realized in the cooperation for crossing pawl hooks and groove.
7. the active impact printer of a kind of colour band according to claim 5, it is characterised in that standstill face is energy resilience
V-shaped face, and when the projection on tape rewinding device slides into opposite side from the side in V-shaped face, standstill face is realized to tape rewinding device
It is spacing.
A kind of 8. active impact printer of colour band according to claim 1, it is characterised in that the horizontal stroke of the end of rocker arm shaft
Section is D character form structures, and the installation portion of rocking arm is provided with D font through holes, and rocking arm is installed on the end of rocker arm shaft by D font through holes
Portion.
9. the active impact printer of a kind of colour band according to claim 1, it is characterised in that the first reversing pin and second
The end of reversing pin is spherical structure.
10. the active impact printer of a kind of colour band according to claim 1, it is characterised in that the service portion of rocking arm exists
The one side for closing on rocking arm fixed seat is provided with boss, and the centre position on the first extension of colour band mounting surface is provided with waist hole, waist hole
Arranged along the direction parallel to rocker arm shaft, the position of waist hole ensures that the boss of rocking arm can be embedded in waist hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710991974.4A CN107599642A (en) | 2017-10-23 | 2017-10-23 | A kind of active impact printer of colour band |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710991974.4A CN107599642A (en) | 2017-10-23 | 2017-10-23 | A kind of active impact printer of colour band |
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| CN107599642A true CN107599642A (en) | 2018-01-19 |
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| CN201710991974.4A Withdrawn CN107599642A (en) | 2017-10-23 | 2017-10-23 | A kind of active impact printer of colour band |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111391514A (en) * | 2020-03-30 | 2020-07-10 | 重庆川仪速达机电有限公司 | Ink ribbon printing head for industrial recorder |
| CN111703227A (en) * | 2020-06-05 | 2020-09-25 | 苏州东纳电子科技有限公司 | Switching mechanism suitable for ink ribbon of stylus printer |
| CN116714371A (en) * | 2023-08-10 | 2023-09-08 | 泉州医学高等专科学校 | Anti-jamming financial document printer |
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| CN207327870U (en) * | 2017-10-23 | 2018-05-08 | 南京富士通电子信息科技股份有限公司 | A kind of active stylus printer of colour band |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111391514A (en) * | 2020-03-30 | 2020-07-10 | 重庆川仪速达机电有限公司 | Ink ribbon printing head for industrial recorder |
| CN111391514B (en) * | 2020-03-30 | 2021-02-12 | 重庆川仪速达机电有限公司 | Ink ribbon printing head for industrial recorder |
| CN111703227A (en) * | 2020-06-05 | 2020-09-25 | 苏州东纳电子科技有限公司 | Switching mechanism suitable for ink ribbon of stylus printer |
| CN116714371A (en) * | 2023-08-10 | 2023-09-08 | 泉州医学高等专科学校 | Anti-jamming financial document printer |
| CN116714371B (en) * | 2023-08-10 | 2023-10-20 | 泉州医学高等专科学校 | Anti-jamming financial document printer |
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Application publication date: 20180119 |