CN108975024B - Typewriter ribbon conveyor convenient to adjust - Google Patents
Typewriter ribbon conveyor convenient to adjust Download PDFInfo
- Publication number
- CN108975024B CN108975024B CN201810692066.XA CN201810692066A CN108975024B CN 108975024 B CN108975024 B CN 108975024B CN 201810692066 A CN201810692066 A CN 201810692066A CN 108975024 B CN108975024 B CN 108975024B
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- CN
- China
- Prior art keywords
- roller
- typewriter ribbon
- upper shell
- cylinder
- adjust
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H20/00—Advancing webs
- B65H20/02—Advancing webs by friction roller
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J1/00—Typewriters or selective printing mechanisms characterised by the mounting, arrangement or disposition of the types or dies
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
- B65H23/26—Registering, tensioning, smoothing or guiding webs longitudinally by transverse stationary or adjustable bars or rollers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/11—Dimensional aspect of article or web
- B65H2701/113—Size
- B65H2701/1133—Size of webs
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- Impression-Transfer Materials And Handling Thereof (AREA)
Abstract
The invention discloses a typewriter ribbon conveying device convenient to adjust, which comprises an upper shell, wherein a lower shell is arranged below the upper shell, a first roller is arranged on the left side inside the lower shell, a fixed rod penetrates through the first roller, a second roller is arranged on the right side of the first roller, a second roller is arranged on the front side of the second roller, a third roller is arranged on the right side of the second roller, a connecting rod penetrates through the inside of the third roller, a driving motor is arranged on the front side of the connecting rod, a fourth roller is arranged on the right side of the third roller, a spring is arranged above the fourth roller, conveying belts are connected with the outer surfaces of the second roller, the third roller and the fourth roller, and an observation window is arranged on the front side of the upper shell. This typewriter ribbon conveyor convenient to adjust not only can the energy saving, can adjust the rate of tension of typewriter ribbon moreover, improves and prints efficiency, can also avoid the typewriter ribbon to receive the damage.
Description
Technical Field
The invention relates to the technical field of typewriter ribbons, in particular to a typewriter ribbon conveying device convenient to adjust.
Background
Typewriter ribbon carries out the device of carrying out the transport, typewriter ribbon conveyor commonly used not only can not the energy saving, can not adjust the rate of tension of typewriter ribbon moreover, and printing efficiency is not obvious enough, still makes the typewriter ribbon receive the damage easily, consequently, we provide a typewriter ribbon conveyor convenient to adjust to in the solution of the.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a typewriter ribbon conveying device convenient to adjust, which solves the problems that the existing commonly used typewriter ribbon conveying device can not save energy, can not adjust the tension degree of a ribbon, has unobvious printing efficiency and easily damages the ribbon.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: a typewriter ribbon conveying device convenient to adjust, which comprises an upper shell, a lower shell is arranged below the upper shell, the left side and the right side of the upper shell and the lower shell are both provided with a bolt in a penetrating way, the left side in the lower shell is provided with a first roller, a first roller is arranged at the front side of the first roller, a fixed rod penetrates through the first roller, and the right side of the first roller is provided with a second roller, the front side of the second roller is provided with a second roller, and the right side of the second roller is provided with a third roller, the inside of the third roller is penetrated with a connecting rod, and the front side of the connecting rod is provided with a driving motor, the right side of the third roller is provided with a fourth roller, and the spring is installed to the top of fourth cylinder, the surface of second gyro wheel, third cylinder and fourth cylinder all is connected with the conveyer belt, go up the front side of casing and install the observation window.
Preferably, the upper shell and the lower shell are connected in a clamping manner, and a dismounting structure is formed between the upper shell and the fixing rod.
Preferably, the vertical cross sections of the first roller, the second roller, the third roller and the fourth roller are in a concave structure, and the length and the diameter of the first roller, the second roller, the third roller and the fourth roller are the same.
Preferably, the front end and the rear end of the first roller and the second roller are both in a sawtooth structure, and the first roller and the second roller are connected in a meshing manner.
Preferably, the second roller is connected with the second roller through a conveying belt, and the rotation directions of the second roller and the third roller are the same.
Preferably, the fourth roller and the upper shell form a telescopic structure through a spring, and the fourth roller and the second roller form a linkage structure through a conveying belt.
(III) advantageous effects
The invention provides a typewriter ribbon conveying device convenient to adjust, which has the following beneficial effects:
(1) the ribbon feeding device is provided with the spring, and the ribbon can be prevented from being damaged due to over-tightening in the transferring process through the buffering effect of the spring.
(2) The second idler wheel is connected with the second roller through the conveying belt, the rotating directions of the second idler wheel and the third roller are the same, the first roller, the second roller, the third roller and the fourth roller are driven to rotate simultaneously through the rotation of the driving motor, and electric energy is saved.
(3) The utility model discloses a printer head, be provided with the cylinder, because the length size and the diameter homogeneous phase of first cylinder, second cylinder, third cylinder and fourth cylinder are the same, can make four closely laminate with the typewriter ribbon, avoid appearing the cassette phenomenon to the typewriter ribbon is between second cylinder and third cylinder, the tilt state appears between third cylinder and the fourth cylinder, can adjust the rate of tension of typewriter ribbon, and the dot matrix firing pin in the printer head of being convenient for removes the striking and prints the typewriter ribbon, improves and prints the effect.
Drawings
FIG. 1 is a schematic top view of the present invention;
FIG. 2 is a front sectional view of the present invention;
FIG. 3 is a schematic front view of the present invention;
FIG. 4 is an enlarged view of the structure at A in FIG. 2 according to the present invention.
In the figure: 1. an upper housing; 2. a lower housing; 3. a bolt; 4. a first drum; 5. a first roller; 6. fixing the rod; 7. a second drum; 8. a second roller; 9. a third drum; 10. a connecting rod; 11. a drive motor; 12. a fourth drum; 13. a spring; 14. a conveyor belt; 15. and (4) an observation window.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a typewriter ribbon conveying device convenient to adjust comprises an upper shell 1, a lower shell 2, a bolt 3, a first roller 4, a first roller 5, a fixed rod 6, a second roller 7, a second roller 8, a third roller 9, a connecting rod 10, a driving motor 11, a fourth roller 12, a spring 13, a conveying belt 14 and an observation window 15, wherein the lower shell 2 is arranged below the upper shell 1, the bolt 3 penetrates through the left side and the right side of the lower shell 2, the upper shell 1 is connected with the lower shell 2 in a clamping manner, a dismounting structure is formed between the upper shell 1 and the fixed rod 6 to facilitate the maintenance of the conveying device, the first roller 4 is arranged on the left side of the inner parts of the upper shell 1 and the lower shell 2, the first roller 5 is arranged on the front side of the first roller 4, the fixed rod 6 penetrates through the inner part of the first roller 4, and the second roller 7 is arranged on the right side of the first roller 4, the front end and the rear end of the first roller 5 and the second roller 8 are both in a sawtooth structure, the first roller 5 and the second roller 8 are connected in a meshing manner, the second roller 7 can rotate and drive the first roller 4 to rotate, the second roller 8 is arranged on the front side of the second roller 7, the third roller 9 is arranged on the right side of the second roller 7, the second roller 8 is connected with the second roller 7 through a conveying belt 14, the rotating directions of the second roller 8 and the third roller 9 are the same, the first roller 4, the second roller 7, the third roller 9 and the fourth roller 12 are driven to rotate simultaneously through the rotation of a driving motor 11, the electric energy is saved, a connecting rod 10 penetrates through the inside of the third roller 9, the driving motor 11 is arranged on the front side of the connecting rod 10, the fourth roller 12 is arranged on the right side of the third roller 9, and a spring 13 is arranged above the fourth roller 12, the outer surfaces of the second roller 8, the third roller 9 and the fourth roller 12 are all connected with a conveying belt 14, the fourth roller 12 and the upper shell 1 form a telescopic structure through a spring 13, the fourth roller 12 and the second roller 7 form a linkage structure through the conveying belt 14, the color ribbon can be prevented from being damaged in the conveying process through the buffering effect of the spring 13, and an observation window 15 is installed on the front side of the upper shell 1.
As shown in fig. 1 and 2, the vertical sections of the first roller 4, the second roller 7, the third roller 9 and the fourth roller 12 are all in a concave structure, and the lengths and diameters of the first roller 4, the second roller 7, the third roller 9 and the fourth roller 12 are all the same, so that the color ribbon can be tightly attached to the rollers, and the ribbon jamming phenomenon is avoided.
When in use, the device is externally connected with a power supply through a plug to provide electric energy for the whole device;
firstly, the upper shell 1 is clamped above the lower shell 2, and then the bolts 3 penetrate through the left and right ends of the upper shell 1 and the lower shell 2 to fix the upper shell and the lower shell;
then, the ribbon is placed at the bottom of the first roller 4, the second roller 7 and the fourth roller 12, the top of the third roller 9 is started, the driving motor 11 drives the connecting rod 10 to rotate, the connecting rod 10 rotates to drive the third roller 9 to rotate, the third roller 9 is connected with the second roller 8 and the fourth roller 12 through the conveying belt 14, the third roller 9 rotates to drive the second roller 7 and the fourth roller 12 to rotate along the rotating direction of the third roller 9, the front end and the rear end of the second roller 8 and the front end and the rear end of the first roller 5 are both in a zigzag structure, the rotation of the second roller 8 drives the first roller 5 to rotate, so that the first roller 4 rotates, and as the length and the diameter of the first roller 4, the second roller 7, the third roller 9 and the fourth roller 12 are the same, the fourth roller can be tightly attached to the ribbon, and the ribbon clamping phenomenon is avoided, the color ribbon is arranged between the second roller 7 and the third roller 9, and the third roller 9 and the fourth roller 12 are inclined, so that the tension of the color ribbon can be adjusted, a dot matrix striker in a printer head can conveniently impact the printing color ribbon, and the printing effect is improved;
the fourth roller 12 and the upper shell 1 form a telescopic structure through the spring 13, and the ink ribbon can be prevented from being damaged in the process of transferring through the buffer action of the spring 13, namely the whole working process of the ink ribbon feeding device of the typewriter, which is convenient to adjust.
In summary, the easy-to-adjust typewriter ribbon feeding device 1 is provided with the spring 13, and the ribbon can be prevented from being damaged due to over-tightening in the process of transferring by the buffer action of the spring 13.
2. This typewriter ribbon conveyor, be provided with driving motor 11, second gyro wheel 8 is connected with second cylinder 7 through conveyer belt 14, and the direction of rotation of second gyro wheel 8 and third cylinder 9 is the same, and the rotation through driving motor 11 drives first cylinder 4, second cylinder 7, third cylinder 9 and fourth cylinder 12 and rotates simultaneously, has practiced thrift the electric energy.
3. This typewriter ribbon conveyor convenient to adjust, because first cylinder 4, second cylinder 7, the length size and the diameter homogeneous phase of third cylinder 9 and fourth cylinder 12 are the same, can make four closely laminate with the typewriter ribbon, avoid appearing the cassette phenomenon, and the typewriter ribbon is between second cylinder 7 and third cylinder 9, the tilt state appears between third cylinder 9 and the fourth cylinder 12, can adjust the rate of tension of typewriter ribbon, the dot firing pin in the printer head of being convenient for removes the striking and prints the typewriter ribbon, improve.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. The utility model provides a typewriter ribbon feeding mechanism convenient to adjust, includes casing (1), its characterized in that: a lower shell (2) is arranged below the upper shell (1), the left side and the right side of the upper shell (1) and the left side of the lower shell (2) are respectively provided with a bolt (3), the left side of the inner part of the lower shell (2) is provided with a first roller (4), the front side of the first roller (4) is provided with a first roller (5), the inner part of the first roller (4) is provided with a fixed rod (6), the right side of the first roller (4) is provided with a second roller (7), the front side of the second roller (7) is provided with a second roller (8), the right side of the second roller (7) is provided with a third roller (9), the inner part of the third roller (9) is provided with a connecting rod (10), the front side of the connecting rod (10) is provided with a driving motor (11), the right side of the third roller (9) is provided with a fourth roller (12), and a spring (13) is arranged above the fourth roller (12), the outer surfaces of the second roller (8), the third roller (9) and the fourth roller (12) are connected with a conveyer belt (14), the front side of the upper shell (1) is provided with an observation window (15), the front end and the rear end of the first roller (5) and the second roller (8) are both in a sawtooth structure, the first roller (5) and the second roller (8) are connected in a meshing manner, the second roller (8) is connected with the second roller (7) through the conveyer belt (14), the rotating directions of the second roller (8) and the third roller (9) are the same, the vertical cross sections of the first roller (4), the second roller (7), the third roller (9) and the fourth roller (12) are all in a concave structure, the lengths and the diameters of the first roller (4), the second roller (7), the third roller (9) and the fourth roller (12) are all the same, can make four closely laminate with the typewriter ribbon, avoid appearing the cassette phenomenon to the typewriter ribbon is between second cylinder (7) and third cylinder (9), and the tilt state appears between third cylinder (9) and fourth cylinder (12), can adjust the rate of tension of typewriter ribbon.
2. An adjustable typewriter ribbon supply as claimed in claim 1, wherein: the upper shell (1) and the lower shell (2) are connected in a clamping manner, and a dismounting structure is formed between the upper shell (1) and the fixing rod (6).
3. An adjustable typewriter ribbon supply as claimed in claim 1, wherein: the fourth roller (12) and the upper shell (1) form a telescopic structure through a spring (13), and the fourth roller (12) and the second roller (7) form a linkage structure through a conveying belt (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810692066.XA CN108975024B (en) | 2018-06-28 | 2018-06-28 | Typewriter ribbon conveyor convenient to adjust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810692066.XA CN108975024B (en) | 2018-06-28 | 2018-06-28 | Typewriter ribbon conveyor convenient to adjust |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108975024A CN108975024A (en) | 2018-12-11 |
| CN108975024B true CN108975024B (en) | 2020-10-27 |
Family
ID=64538865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810692066.XA Active CN108975024B (en) | 2018-06-28 | 2018-06-28 | Typewriter ribbon conveyor convenient to adjust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108975024B (en) |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5976282A (en) * | 1982-10-26 | 1984-05-01 | Fuji Xerox Co Ltd | Transfer type heat sensitive recording apparatus |
| US4747715A (en) * | 1985-11-04 | 1988-05-31 | Creative Associates | Vacuum buffered ribbon transport system |
| GB2376662B (en) * | 2001-06-20 | 2004-10-20 | Markem Tech Ltd | Improvements in or relating to printing apparatus |
| US7441970B2 (en) * | 2005-11-10 | 2008-10-28 | Datacard Corporation | Ribbon tensioning mechanisms |
| CN201353909Y (en) * | 2009-02-17 | 2009-12-02 | 深圳市迅码标识有限公司 | Tension device for thermal transfer printer ribbon |
| GB2478725A (en) * | 2010-03-16 | 2011-09-21 | Markem Imaje Ltd | Tape printer having movable guide member to adjust ribbon tension |
| CN202079921U (en) * | 2011-05-04 | 2011-12-21 | 上海研捷机电设备有限公司 | Ink ribbon control mechanism of thermal transfer coding machine |
| JP6351068B2 (en) * | 2014-05-30 | 2018-07-04 | サトーホールディングス株式会社 | Thermal transfer printer |
| CN107415499B (en) * | 2017-09-12 | 2023-08-25 | 珠海天威飞马打印耗材有限公司 | Tape cassette and tape printing system |
| CN207536848U (en) * | 2017-11-07 | 2018-06-26 | 山东东营烟草有限公司 | A kind of portable colour band turns volume machine |
-
2018
- 2018-06-28 CN CN201810692066.XA patent/CN108975024B/en active Active
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| Publication number | Publication date |
|---|---|
| CN108975024A (en) | 2018-12-11 |
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Effective date of registration: 20200928 Address after: 314000 Wangjiang Jingzhen, Xiuzhou District, Jiaxing City, Zhejiang Province (Xiuzhou Silk Technology Industrial Park) Applicant after: JIAXING JINLU JET WEAVING Co.,Ltd. Address before: 313028 Building No. 19, small and medium enterprise Pioneer Park, eight Li Town, Wuxing District, Huzhou, Zhejiang Applicant before: HUZHOU TIANLI ZHENGLONG ELECTRONIC TECHNOLOGY Co.,Ltd. |
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