CN208812753U - A kind of thermal printer that can print different size paper - Google Patents
A kind of thermal printer that can print different size paper Download PDFInfo
- Publication number
- CN208812753U CN208812753U CN201821304478.3U CN201821304478U CN208812753U CN 208812753 U CN208812753 U CN 208812753U CN 201821304478 U CN201821304478 U CN 201821304478U CN 208812753 U CN208812753 U CN 208812753U
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- China
- Prior art keywords
- backboard
- paper
- gear
- sliding block
- column
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- Expired - Fee Related
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Abstract
The utility model discloses the thermal printers that the one kind in printer technology field can print different size paper, including backboard, the front of the backboard is respectively provided with that there are two the identical lateral fixed blocks of structure close to the position at top and top, the position that the surface of the backboard keeps left is longitudinally disposed, and there are two structure is longitudinally fixed piece identical, the inner cavity of the identical lateral fixed block of two structures is horizontally arranged with threaded post, the change gear among motor gear and transmission shaft on the left of the driving motor, which is mutually clamped at the top of the sliding block, is provided with mobile motor, and the rotation axis connection longitudinal screw column of mobile motor, the surface of the longitudinal screw column is provided with printing equipment, the position that the front of the backboard keeps left is provided with paper-advance unit, it is mobile in the different location of paper that the utility model can control printing equipment, in paper Different location printing, can adapt to the paper of all size and shape.
Description
Technical field
The utility model relates to printer technology field, specially a kind of thermal printing that can print different size paper
Machine.
Background technique
Thermal printer is printer common in daily life, is had efficiently, and printing effect is good, low-cost spy
Point, commonly used in printing voucher receipt, the cashier in megastore has application in ATM machine, but common heat on the market
The content of quick printer printing is excessively single, the coiled heat-sensitive paper of printing regular length is typically only capable to, to the shape of paper
There is uniform requirement, large-scale paper or the undesirable paper of shape can not be printed.
Utility model content
The purpose of this utility model is to provide the thermal printers that one kind can print different size paper, on solving
State the problem of proposing in background technique.
To achieve the above object, the utility model provides the following technical solutions: one kind can print different size paper
Thermal printer, including backboard, the front of the backboard are respectively provided with that there are two structure is identical close to the position at top and top
Lateral fixed block, the position that the surface of the backboard keeps left it is longitudinally disposed there are two structure it is longitudinally fixed piece identical, two knot
The inner cavity of the identical lateral fixed block of structure is horizontally arranged with threaded post, and lateral fixation is run through at the both ends of horizontal thread column
Block, is provided with gear on the right side of the horizontal thread column, and longitudinally fixed piece of the inner cavity is provided with transmission shaft, and transmission shaft
Longitudinally fixed piece of surface is run through at both ends, and the both ends of the transmission shaft are symmetrically arranged with change gear, and change gear and gear
It is mutually clamped, and the middle position of transmission shaft is provided with change gear, the middle position that the front of the backboard keeps left is provided with
Driving motor, the change gear among motor gear and transmission shaft on the left of the driving motor are mutually clamped, the transverse direction spiral shell
The surface of line column is provided with sliding block, is provided with longitudinal screw column between two identical sliding blocks, and longitudinal screw column runs through
The sliding block of upper end, and the inner wall of sliding block is provided with internal screw thread corresponding with the surface of horizontal thread column, the top of the sliding block
It is provided with mobile motor, and the rotation axis connection longitudinal screw column of mobile motor, the surface of the longitudinal screw column, which is provided with, to be beaten
Printing equipment is set, and the position that the front of the backboard keeps left is provided with paper-advance unit.
Preferably, limit is provided between the identical sliding block of two structures and the identical lateral fixed block of two structures
Column, the limited post extend through the surface of sliding block and printing equipment, are provided with and limit in the sliding block and printing equipment
The corresponding sets of holes of column, the surface of the limited post is smooth surface, and the inner wall of sets of holes is smooth inner wall.
Preferably, the paper-advance unit includes left-handed transfer roller and dextrorotation transfer roller, and the two of the left-handed transfer roller and dextrorotation transfer roller
End is provided with pinion gear, and the adjacent identical pinion gear of two structures is mutually clamped, and the surface of the left-handed transfer roller is closely
The front of backboard.
Preferably, transmission gear, and the pinion gear of transmission gear and right side are provided on the left of the horizontal thread column
It fastens.
Preferably, the front of the backboard is provided with shell, and the top color of shell be provided with it is corresponding with mobile motor
Bar shaped notch, and the right side of shell is run through on the right side of driving motor, and the close printing equipment of the shell is provided on one side
Opening corresponding with longitudinal screw column and limited post.
Preferably, the left side back side of the backboard is provided with exit slot.
Compared with prior art, the utility model has the beneficial effects that the utility model passes through the right side of horizontal thread column
It is provided with gear, longitudinally fixed piece of inner cavity is provided with transmission shaft, and longitudinally fixed piece of surface is run through at the both ends of transmission shaft, passes
The both ends of moving axis are symmetrically arranged with change gear, and change gear is mutually clamped with gear, and the middle position setting of transmission shaft
There is change gear, the middle position that the front of backboard keeps left is provided with driving motor, mobile motor, energy are provided at the top of sliding block
Enough control printing equipment is mobile in the different location of paper, prints in the different location of paper, can adapt to all size and shape
The paper of shape.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model paper-advance unit structural schematic diagram.
In figure: 1 backboard, 2 lateral fixed blocks, 3 longitudinally fixed pieces, 4 horizontal thread columns, 5 gears, 6 transmission shafts, 8 driving electricity
Machine, 9 sliding blocks, 10 mobile motors, 11 longitudinal screw columns, 12 limited posts, 13 printing equipments, 14 paper-advance units, 141 left-handed transfer rollers,
142 dextrorotation transfer rollers, 143 pinion gears, 15 shells.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2: one kind can print the temperature-sensitive of different size paper
Printer, including backboard 1, it is solid that the front of backboard 1 close to the position at top and top is respectively provided with that there are two the identical transverse directions of structure
Determine block 2, is convenient for fixed lateral threaded post 4, the position that the surface of backboard 1 keeps left is longitudinally disposed, and there are two the identical longitudinal directions of structure to consolidate
Determine block 3, be convenient for fixed conveyor axis 6, the inner cavity of the identical lateral fixed block 2 of two structures is horizontally arranged with threaded post 4, and laterally
Lateral fixed block 2 is run through at the both ends of threaded post 4, and the right side of horizontal thread column 4 is provided with gear 5, convenient for driving transmission shaft 6 to revolve
Turn, longitudinally fixed piece 3 of inner cavity is provided with transmission shaft 6,8 power of driving motor can be reached horizontal thread column 4, pass through transverse direction
The rotation of threaded post 4 makes sliding block 9 horizontally slip, and longitudinally fixed piece 3 of surface is run through at the both ends of transmission shaft 6, and the two of transmission shaft 6
End is symmetrically arranged with change gear, 8 power of driving motor can be reached to horizontal thread column 4, and change gear and gear 5 are mutual
Engaging, and the middle position of transmission shaft 6 is provided with change gear, the middle position that the front of backboard 1 keeps left is provided with driving electricity
Machine 8 drives longitudinal screw column 11 to rotate, printing equipment 13 is enable to move up and down, the motor gear and biography in 8 left side of driving motor
Change gear among moving axis 6 is mutually clamped, and the surface of horizontal thread column 4 is provided with sliding block 9, between two identical sliding blocks 9
It is provided with longitudinal screw column 11, sliding block 9 moves left and right the side-to-side movement for driving printing equipment 13, and longitudinal screw column 11 runs through
The sliding block 9 of upper end, and the inner wall of sliding block 9 is provided with internal screw thread corresponding with the surface of horizontal thread column 4, it is left convenient for sliding block 9
It moves right, the top of sliding block 9 is provided with mobile motor 10, drives longitudinal screw column 11 to rotate, and the rotary shaft of mobile motor 10
Longitudinal screw column 11 is connected, the surface of longitudinal screw column 11 is provided with printing equipment 13, prints to paper, and backboard 1 is just
The position that face keeps left is provided with paper-advance unit 14.
Wherein, limited post is provided between the identical sliding block 9 of two structures and the identical lateral fixed block 2 of two structures
12, so that horizontal thread column 4 and longitudinal screw column 11 is not will drive sliding block 9 and the rotation of printing equipment 13 when rotating, limited post 12 divides
Not Guan Chuan sliding block 9 and printing equipment 13 surface, be provided with set corresponding with limited post 12 in sliding block 9 and printing equipment 13
Hole, the surface of limited post 12 is smooth surface, and the inner wall of sets of holes is smooth inner wall, can be horizontally slipped convenient for sliding block 9
It can be moved up and down with printing equipment 13；
Paper-advance unit 14 includes left-handed transfer roller 141 and dextrorotation transfer roller 142, the both ends of left-handed transfer roller 141 and dextrorotation transfer roller 142
It is provided with pinion gear 143, and the adjacent identical pinion gear 143 of two structures is mutually clamped, the surface of left-handed transfer roller 141 is tight
The front for suffering backboard 1 can be such that left-handed transfer roller 141 and the mutual opposite direction of dextrorotation transfer roller 142 turns by the rotation of driving motor 8
It is dynamic, paper is sent out convenient for paper to be sent into printer, and after the completion of printing；
The left side of horizontal thread column 4 is provided with transmission gear, and the pinion gear 143 on transmission gear and right side fastens,
Convenient for providing power for paper-advance unit；
The front of backboard 1 is provided with shell 15, reduces influence of the dust to device, and the top color of shell 15 be provided with
The corresponding bar shaped notch of mobile motor 10, and the right side of shell 15, the close printing of shell 15 are run through in the right side of driving motor 8
Device 13 is provided with opening corresponding with longitudinal screw column 11 and limited post 12 on one side, convenient for longitudinal screw column 11 and limit
Column 12 moves left and right；
The left side back side of backboard 1 is provided with exit slot, is discharged convenient for paper after the completion of printing.
Working principle: the paper printed will be needed to be put into paper-advance unit 14, start driving motor 8, driving motor 8 is led to
Crossing transmission shaft 6 drives horizontal thread column 4 to rotate, and since the surface of horizontal thread column 4 is provided with screw thread, and the inner wall of sliding block 9 is set
It is equipped with internal screw thread, two sliding blocks 9 is synchronized and is moved to the left, and sliding block 9 is rotated with nutating gear, transmission gear drives paper feed dress
14 rotations are set, the rotation of paper-advance unit 14 enters paper in device, drives laterally by the main story and reversion of driving motor 8
4 main story of threaded post or reversion can control moving left and right for sliding block 9, pass through longitudinal screw column 11 and limit between two sliding blocks 9
Position column 12 is equipped with printing equipment 13, and rotating and reverse for driving motor 8 can control moving left and right for printing equipment 13, mobile
Motor 10 drives longitudinal screw column 11 to rotate, and can control the upwardly or downwardly movement of printing equipment 13, pass through driving motor 8
The position that printing equipment 13 needs to print is controlled with mobile motor 10, can be printed from anywhere in paper, printing equipment 13
The content for controlling printing gently stirs paper after printing to the left, and motor reversal makes the sliding block 9 of device drive printing dress
It sets 13 to be moved to the left, the reversion of paper-advance unit 14 is contacted with paper, and the paper that printing is completed is discharged, while is moved to sliding block 9
Right-most position inverts paper-advance unit 14, convenient for the feeding of paper convenient for being moved to the left again.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. one kind can print the thermal printer of different size paper, including backboard (1), it is characterised in that: the backboard (1)
Front be respectively provided with that there are two the identical lateral fixed block (2) of structure, the tables of the backboard (1) close to the position at top and top
Structure is identical longitudinally fixed piece (3) there are two the position that face keeps left is longitudinally disposed, and two structures are identical described laterally fixed
The inner cavity of block (2) is horizontally arranged with threaded post (4), and the both ends of horizontal thread column (4) are run through lateral fixed block (2), described
It is provided on the right side of horizontal thread column (4) gear (5), the inner cavity of longitudinally fixed piece (3) is provided with transmission shaft (6), and is passed
The surface of longitudinally fixed piece (3) is run through at the both ends of moving axis (6), and the both ends of the transmission shaft (6) are symmetrically arranged with change gear, and
Change gear is mutually clamped with gear (5), and the middle position of transmission shaft (6) is provided with change gear, and the backboard (1) is just
The middle position that face keeps left is provided with driving motor (8), in the motor gear on the left of the driving motor (8) and transmission shaft (6)
Between change gear be mutually clamped, the surface of the horizontal thread column (4) is provided with sliding block (9), two identical sliding blocks
(9) it is provided between longitudinal screw column (11), and longitudinal screw column (11) runs through the sliding block (9) of upper end, and the inner wall of sliding block (9)
It is provided with internal screw thread corresponding with the surface of horizontal thread column (4), is provided with mobile motor at the top of the sliding block (9)
(10), and the rotation axis connection longitudinal screw column (11) of mobile motor (10), the surface of the longitudinal screw column (11) are provided with
Printing equipment (13), the position that the front of the backboard (1) keeps left are provided with paper-advance unit (14).
2. the thermal printer that one kind according to claim 1 can print different size paper, it is characterised in that: two
Limited post (12), the limit are provided between the identical sliding block of structure (9) and the identical lateral fixed block (2) of two structures
Column (12) extends through the surface of sliding block (9) and printing equipment (13), is provided in the sliding block (9) and printing equipment (13)
Sets of holes corresponding with limited post (12), the surface of the limited post (12) is smooth surface, and the inner wall of sets of holes is smooth
Inner wall.
3. the thermal printer that one kind according to claim 1 can print different size paper, it is characterised in that: described
Paper-advance unit (14) includes left-handed transfer roller (141) and dextrorotation transfer roller (142), the left-handed transfer roller (141) and dextrorotation transfer roller (142)
Both ends be provided with pinion gear (143), and the adjacent identical pinion gear (143) of two structures is mutually clamped, described left-handed
The front of the surface of transfer roller (141) closely backboard (1).
4. the thermal printer that one kind according to claim 1 can print different size paper, it is characterised in that: described
Transmission gear is provided on the left of horizontal thread column (4), and the pinion gear (143) on transmission gear and right side fastens.
5. the thermal printer that one kind according to claim 1 can print different size paper, it is characterised in that: described
The front of backboard (1) is provided with shell (15), and the top color of shell (15) is provided with item corresponding with mobile motor (10)
Shape notch, and the right side of shell (15) is run through on the right side of driving motor (8), the close printing equipment (13) of the shell (15)
It is provided with opening corresponding with longitudinal screw column (11) and limited post (12) on one side.
6. the thermal printer that one kind according to claim 1 can print different size paper, it is characterised in that: described
The left side back side of backboard (1) is provided with exit slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821304478.3U CN208812753U (en) | 2018-08-14 | 2018-08-14 | A kind of thermal printer that can print different size paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821304478.3U CN208812753U (en) | 2018-08-14 | 2018-08-14 | A kind of thermal printer that can print different size paper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208812753U true CN208812753U (en) | 2019-05-03 |
Family
ID=66273431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821304478.3U Expired - Fee Related CN208812753U (en) | 2018-08-14 | 2018-08-14 | A kind of thermal printer that can print different size paper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208812753U (en) |
-
2018
- 2018-08-14 CN CN201821304478.3U patent/CN208812753U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190503 Termination date: 20210814 |