CN209479241U - Printer - Google Patents
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- CN209479241U CN209479241U CN201822022894.0U CN201822022894U CN209479241U CN 209479241 U CN209479241 U CN 209479241U CN 201822022894 U CN201822022894 U CN 201822022894U CN 209479241 U CN209479241 U CN 209479241U
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- print head
- support roller
- printed
- base
- screw rod
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Abstract
The utility model relates to a kind of printers.Printer includes base, base is equipped with colour band feed axis and colour band collecting shaft, it is additionally provided with print head, there are two support rollers for rolling assembling on the base, at least one support roller is the drive roll that part rotation to be printed can be driven by rotation, the print head or support roller along the vertical direction active configuration on base so that the lower section of print head can be arranged in print head and support roller towards and away from movement, support roller.The print head of the printer of the utility model is located above fixing seat, fixing seat includes two support rollers, the part to be printed that most of outer surface is cylindrical body can be placed between two support rollers, then part to be printed is driven to rotate by support roller rotation, being pressed in print head moving contact colour band on part to be printed colour band can print, since the printer can print the object that most of outer surface is cylindrical surface, the scope of application is bigger.
Description
Technical field
The utility model relates to a kind of printers.
Background technique
In life other than needing to print paper, it is also necessary in some other article surface printing characters or figure
Case.For example penholder, test tube and other items are upper it is generally necessary to which printing exploitation, title etc., generally use halftone print currently on the market
The mode of brush, this production method need to make halftone, then install halftone to being printed on screen printer to object,
The case where print speed printing speed is fast, and this mode is suitble to high-volume to print.
The utility model patent that Authorization Notice No. is CN207481471U, authorized announcement date is 2018.06.12 discloses one
Kind of printer including ribbon drive system, print head, the fixing seat for placing sample cell and is set on the outside of fixing seat and can be along consolidating
The moving body that reservation moves up and down, the middle part of moving body lower end offer arc groove upwards, and are arranged on arc groove and can be rotated
Clamp shaft, after moving body moves down, clamp shaft compression sample cell, clamp shaft rotation sample cell can be driven to rotate, ribbon drive
System includes colour band feed axis, colour band collecting shaft and colour band tensioning shaft, and clamp shaft and ribbon drive system are driven by the motor
It rotates synchronously, is provided with mounting base immediately below the fixing axle, print head is fixed in mounting base.The printer is suitble to small quantities of
The print job of amount, but this printer is only capable of in tubular article printout surface text or pattern, it can not be in solid cylinder
Article surface printing, the scope of application are small.
Utility model content
The purpose of this utility model is to provide a kind of printings that can be printed to the object that outer surface is cylindrical surface
Machine.
To achieve the above object, the technical solution of the printer of the utility model is:
Printer includes base, and base is equipped with colour band feed axis and colour band collecting shaft for folding and unfolding colour band, is additionally provided with
The print head that printout is printed is treated, there are two parallel interval setting is to be printed to support for rolling assembling on the base
The support roller of part, at least one support roller are the drive roll that part to be printed rotation can be driven by rotation, the print head or
Support roller along the vertical direction active configuration on base so that print head and support roller can be set towards and away from movement, support roller
It sets in the lower section of print head.
The beneficial effects of the utility model are: needing to print since the setting of prior art fixing seat is square on the print head
Article needs to be that hollow tubular structure can just be placed in fixing seat and be printed, the print head of the printer of the utility model
Above fixing seat, fixing seat includes two support rollers, and it is cylinder that most of outer surface can be placed between two support rollers
Then the part to be printed of body drives part to be printed to rotate, makes print head moving contact colour band by color later by support roller rotation
Band is pressed on part to be printed and can be printed, since the printer can carry out the object that most of outer surface is cylindrical surface
Printing, the scope of application are bigger.
Further, in order to keep part rotation to be printed smooth, two support rollers are drive roll, and part to be printed is driven to rotate
It is more smooth.
Further, it is sequentially connected between described two support rollers, only needs a motor after two support roller transmission connections
Two support rollers can be made actively to rotate relative to part to be printed.
Further, the support roll end is fixed with gear, and transmission gear is equipped between two gears, and transmission gear will
Two support roller transmission connections, it is more stable by gear drive.
Further, for the ease of driving print head, base is equipped with the screw rod stepping electricity for driving print head up and down
Machine, screw rod stepper motor include stepper motor and screw rod, and the screw rod of screw rod stepper motor is fixed on base, print head and stepping
Motor is relatively fixed, drives print head simple and convenient by screw rod stepper motor.
Further, base includes pedestal and the supporting table that is arranged on pedestal, and screw rod is fixed in supporting table, stepping electricity
Driving member is fixed on machine, print head is fixed on the driving member.
Further, there are two supporting table is set, two supporting tables are arranged above and below stepper motor two sides, screw rod and are fixed on two
Between a supporting table, guide rod is additionally provided between supporting table, guide rod is parallel to the screw rod setting of screw rod stepper motor, the driving member
It is slidably matched with guide rod.Print head and drive member can be made more smooth by guide rod.
Detailed description of the invention
Fig. 1 is the three-dimensional figure of the specific embodiment of the printer of the utility model；
Fig. 2 removes the main view of the printer after protective shell in the specific embodiment for the printer of the utility model；
Fig. 3 removes the three-dimensional figure of the printer after protective shell in the specific embodiment for the printer of the utility model；
Fig. 4 removes the rearview of rear shell in the specific embodiment for the printer of the utility model；
In figure: 1, base；2, print head；3, support roller；4, screw rod；5, stepper motor；6, motor fixed station；7, it connects
Plate；8, supporting table；9, guide rod；10, avoid holes；11, colour band is fed axis；12, colour band collecting shaft；13, ribbon guide bar；14, it protects
Protective case；15, motor；16, motor.
Specific embodiment
The embodiments of the present invention is described further with reference to the accompanying drawing.
The specific embodiment of the printer of the utility model, as shown in Fig. 2, the printer in the present embodiment carries out penholder
Printing.Printer in the present embodiment includes base 1, and base 1 is equipped with the fixing seat for placing penholder, is used for folding and unfolding colour band
Colour band folding and unfolding part and printing portion.Printing portion includes print head 2, and print head 2 is arranged above fixing seat to penholder
It is printed, print head 2 is printed pattern or text to penholder by colour band.
As shown in Figure 1, since penholder outer surface is cylindrical surface, so need to rotate penholder when printing penholder, this
The fixing seat of utility model is made of two support rollers 3, and two support rollers 3 are stretched out horizontally outward by base 1, and between support roller 3
Every setting, the distance between two support rollers 3 are less than common penholder diameter.As shown in figure 4, connecting in one of support roller 3
It is connected to motor 15, motor drives support roller 3 to rotate, and two 3 ends of support roller are provided with gear, are additionally provided with driving cog between gear
It takes turns, realizes synchronous rotation by transmission gear between two support rollers 3.In other embodiments, between two support rollers
It can be realized by belt and actively be rotated；In other embodiments, two support rollers can also be separately connected two motor realities
Now actively rotate；In other embodiments, it is drive roll that a support roller, which can also only be arranged, and drive roll drives part to be printed to turn
After dynamic, part to be printed drives another support roller to rotate again.
As shown in Figures 2 and 3, in order to enable print head 2 to move up and down, the print head 2 in the present embodiment is walked by screw rod
It moves up and down into motor driven.Screw rod stepper motor is mainly made of screw rod 4 and stepper motor 5, in order to install screw rod 4,
1 convex of base is set there are two supporting table 8, and two about 8 supporting tables are arranged, and positioned at the top of fixing seat, screw rod 4 is solid vertically
It is scheduled between two supporting tables 8, stepper motor 5 can move along a straight line between two supporting tables 8.In other embodiments
In, driving print head can also push manually, or be connected with crank connecting link machine by common motor driven, such as motor
Structure, print head cartridge fit on connecting rod, print head press penholder when crank is rotated to minimum point, in rotation to other positions print head
It rises.In other embodiments, a thicker supporting table also can be set screw rod is fixed.
As shown in Figures 2 and 3, it in order to enable print head 2 that stepper motor 5 to be followed to move along a straight line, is walked in the present embodiment
Driving member is fixed on into motor 5, driving member includes motor fixed station 6 and connecting plate 7, and the setting of motor fixed station 6 is in stepping electricity
5 bottom of machine, is fixedly connected with stepper motor 5.Two guide rods 9 are additionally provided between supporting table 8, guide rod 9 is parallel to screw rod stepping electricity
The screw rod 4 of machine is arranged, and 6 two sides of motor fixed station are equipped with perforation, and motor fixed station 6 is slidably matched by perforation with guide rod 9, thus
Keep motor operation more stable.6 side of motor fixed station is fixedly connected with the connecting plate 7 being vertically arranged, and is provided in connecting plate 7
Avoid holes 10 are used to avoid the supporting table 8 for being located at 5 lower section of stepper motor, and print head 2 is fixed with connecting plate 7 below supporting table 8.
As shown in Figure 1, being provided with guarantor on the outside of printing portion in order to protect to stepper motor 5 and running part in the present embodiment
Protective case 14.In other embodiments, it can also be not provided with guide rod, carried out by hole wall and the supporting table cooperation of connecting plate avoid holes
Guiding.
In order to enable printers to the penholder automatic identification different to diameter and print, printing equipment in the present embodiment
It is additionally provided with pressure sensor and control section, pressure sensor can receive the pressure information that print head 2 is subject to and believe transmission
Breath is transferred to control section, continues to output after 2 downlink contact pen shaft of print head, and 2 pressure of print head constantly becomes larger until reaching
To after setting value, stepper motor 5 stops output.Since stepper motor 5 stops according to 2 pressure information of print head, Neng Goushi
For the penholder with different-diameter.In other embodiments, in the case where only needing the penholder to same diameter to print,
It can be not provided with pressure sensor, make the distance of stepper motor decline setting；In other embodiments, lasting raw when needing
When producing the penholder of same diameter, correlation step can also be skipped in the case where pressure sensor is arranged, directly controlled under motor
The distance for dropping setting, later when needing the penholder to other diameters to print, then reverts to normal work, i.e. pressure sensing
When the pressure information that device receives reaches setting value, stepper motor halts.
As shown in Figure 1, colour band feed axis 11 and colour band collecting shaft 12 are symmetricly set on printing portion two sides in the present embodiment,
The two sides below colour band feed axis 11 and colour band collecting shaft 12 and above fixing seat are arranged in ribbon guide bar 13.Colour band is by colour band
Feed axis 11 is released finally to be wound on colour band collecting shaft 12 by the ribbon guide bar 13 for being located at fixing seat two sides.As shown in figure 4,
Colour band collecting shaft 12 is connected with motor 16, and colour band collecting shaft 12 drives ribbon motion and recycles to colour band.In other implementations
In example, it can also be not provided with ribbon guide bar, it is on the upper side that support roller two sides should be arranged in colour band feed axis and colour band collecting shaft at this time
Position；In other embodiments, a ribbon guide bar can also be only set.
In use, first colour band is placed on colour band feed axis 11 before printing, and colour band is bypassed into two ribbon guides
Bar 13 is wound on colour band collecting shaft 12, then penholder to be printed is placed between support roller 3.The switch of printer is opened,
Print head 2 is moved downward by the drive of stepper motor 5, and print head 2 continues downwards after contacting colour band, until contact pen shaft.It beats
Stop motion after print 2 contact pen shaft of head, stepper motor 5 continue to output, and the pressure that print head 2 is subject to constantly increases, pressure sensing
The pressure information that print head 2 is subject to is transmitted to control section by device, when the pressure that print head 2 is subject to reaches setting value, control
Part control motor stops output.Printer starts to be printed later, while colour band collecting shaft 12 and support roller 3 start to turn
Dynamic, print head 2 prints the pattern that need to be printed to penholder.After the completion of printing, print head 2 rises, and can take out penholder.
Claims (7)
1. printer, including base, base is equipped with colour band feed axis and colour band collecting shaft for folding and unfolding colour band, is additionally provided with pair
The print head that part to be printed is printed, it is characterised in that: on the base rolling assembling there are two parallel interval be arranged to
The support roller of part to be printed is supported, at least one support roller is the drive roll that part rotation to be printed can be driven by rotation, institute
State print head or support roller along the vertical direction active configuration on base so that print head and support roller can be towards and away from fortune
Dynamic, the lower section of print head is arranged in support roller.
2. printer according to claim 1, it is characterised in that: two support rollers are drive roll.
3. printer according to claim 2, it is characterised in that: described two support roller transmission connections.
4. printer according to claim 3, it is characterised in that: the support roll end is fixed with gear, two gears
Between be equipped with transmission gear, two support rollers by transmission gear transmission connection.
5. printer according to any one of claims 1-4, it is characterised in that: base, which is equipped with, drives print head or more
Movable screw rod stepper motor, screw rod stepper motor include stepper motor and screw rod, and the screw rod of screw rod stepper motor is fixed on machine
On seat, print head is relatively fixed with stepper motor.
6. printer according to claim 5, it is characterised in that: base includes pedestal and the support that is arranged on pedestal
Platform, screw rod are fixed in supporting table, and driving member is fixed on stepper motor, and print head is fixed on the driving member.
7. printer according to claim 6, it is characterised in that: there are two supporting table is set, two supporting tables are arranged in step
Two sides above and below into motor, screw rod are fixed between two supporting tables, are additionally provided with guide rod between two supporting tables, guide rod is parallel to silk
Bar setting, the driving member are slidably matched with guide rod guiding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822022894.0U CN209479241U (en) | 2018-12-04 | 2018-12-04 | Printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822022894.0U CN209479241U (en) | 2018-12-04 | 2018-12-04 | Printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209479241U true CN209479241U (en) | 2019-10-11 |
Family
ID=68117816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822022894.0U Active CN209479241U (en) | 2018-12-04 | 2018-12-04 | Printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209479241U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114590035A (en) * | 2022-03-02 | 2022-06-07 | 苏州峦胜机械科技有限公司 | Printing assembly for thermal transfer printer |
-
2018
- 2018-12-04 CN CN201822022894.0U patent/CN209479241U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114590035A (en) * | 2022-03-02 | 2022-06-07 | 苏州峦胜机械科技有限公司 | Printing assembly for thermal transfer printer |
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