CN103009828A - Automatic positioning paper-delivery shaft structure of journal printer - Google Patents
Automatic positioning paper-delivery shaft structure of journal printer Download PDFInfo
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- CN103009828A CN103009828A CN201210511880XA CN201210511880A CN103009828A CN 103009828 A CN103009828 A CN 103009828A CN 201210511880X A CN201210511880X A CN 201210511880XA CN 201210511880 A CN201210511880 A CN 201210511880A CN 103009828 A CN103009828 A CN 103009828A
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- paper
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Abstract
Disclosed is an automatic positioning paper-delivery shaft structure of a journal printer. The technical problem that the printing paper of a prior paper-delivery shaft structure is inconvenient to replace is solved. The technical scheme includes that the structure comprises a paper-delivery shaft assembly, a right paper-delivery baffle, a left paper-delivery baffle and a paper-delivery shaft gear, wherein the right paper-delivery baffle, the left paper-delivery baffle and the paper-delivery shaft gear are installed on the paper-delivery shaft assembly, the paper-delivery shaft assembly consists of a right paper-delivery half shaft and a left paper-delivery half shaft, one end of the left paper-delivery half shaft is fixedly connected to the left paper-delivery baffle and the paper-delivery shaft gear, the other end of the right paper-delivery half shaft is provided with a stair shat, a positioning bumping ball which is controlled by a spring is arranged on the stair shaft radially, one end of the right paper-delivery half shaft is fixedly connected to the right paper-delivery baffle, the other end of the left paper-delivery half shaft is provided with a shaft hole which is matched with the stair shaft, an annular axial positioning slot which is matched with the positioning bumping ball is arranged in the shaft hole, and an axial positioning pin which is used for preventing relative rotation is arranged on the combined end face of the right paper-delivery half shaft and the left paper-delivery half shaft. The device has the advantages of being simple in structure and quick and convenient for replacement of printing scroll s.
Description
Technical field
The present invention relates to the upper automatic location take-up roll structure of using of a kind of journal printer (flowing water printer), particularly a kind of diameter that is applicable to is located the take-up roll structure automatically greater than the large paper roll journal printer of 160mm paper roll.
Background technology
Along with the development of information-based and new and high technology, Possum is widely used in: the places such as security, bank, airport, in our daily life, serving as more and more important role.Journal printer is one of indispensable module in most of Possums, is used for the record Transaction Information.Because Possum is widely used, the printing paper roll that uses on the printer needs frequent, and prior art adopts the method that increases reel diameter to reduce the purpose of changing the paper roll number of times.But still there is the technical deficiency of changing the printing paper inconvenience in the prior art.
Summary of the invention
For overcoming in the prior art, the upper take-up roll structure of using of journal printer (flowing water printer), the technical deficiency of the replacing printing paper inconvenience that exists, the present invention discloses a kind of journal printer and automatically locates the take-up roll structure, this structure can make the take-up roll fast decoupled become two bodies, makes things convenient for the replacing of printing paper roll.
The present invention realizes that the technical scheme that goal of the invention adopts is, a kind of journal printer is located the take-up roll structure automatically, comprise: the take-up roll assembly, be installed in left and right sides collection baffle plate and take-up roll gear on the take-up roll assembly, described take-up roll assembly is made of right collection semiaxis and left collection semiaxis, left collection semiaxis one end is fixedly connected with left collection baffle plate, be fixedly connected with the take-up roll gear simultaneously, the other end of right collection semiaxis is multidiameter, radially be provided with spring controlled location collision bead on the multidiameter, described right collection semiaxis one end is fixedly connected with right collection baffle plate, the left collection semiaxis other end is provided with the axis hole that cooperates with multidiameter, in axis hole, be provided with and the ring shaped axial locating slot of locating collision bead and cooperating, left collection semiaxis and right collection semiaxis prevent in relative rotation axial location pin in conjunction with being provided with on the end face.
The invention has the beneficial effects as follows that simple in structure, dismounting fast, conveniently when changing printing paper roll.
Describe the present invention below in conjunction with accompanying drawing.
Accompanying drawing 1 is the journal printer structural representation.
Accompanying drawing 2 is the invention structural representation.
Accompanying drawing 3 is that accompanying drawing 2 A-A are to generalized section.
Accompanying drawing 4 is that accompanying drawing 3 B-B are to the section decomposing schematic representation.
In the accompanying drawing, 1 right collection semiaxis, 1-1 multidiameter, 1-2 spring, the 1-3 collision bead, 1-4 groove, 2 left collection semiaxis, the 2-1 axis hole, 2-2 locating slot, 3 left collection baffle plates, 4 take-up roll gears, 5 right collection baffle plates, 6 alignment pins, 7 holding paper planes, 8 clip boards, 9 put paper roll, 10 printheads, 11 control modules, 12 take-up rolls.
The specific embodiment
Referring to accompanying drawing 1, journal printer is when work, and the printing paper of putting on the paper roll 9 is wrapped on the take-up roll 12 through intermediate calender rolls, and control module 11 control printheads 10 are printed on the information of record on the printing paper, after printing paper all used, printing paper need to take off at take-up roll 12.
Referring to accompanying drawing 2,3,4, a kind of journal printer disclosed by the invention is located the take-up roll structure automatically, comprise: the take-up roll assembly, be installed in the left collection baffle plate 3 on the take-up roll assembly, right collection baffle plate 5 and take-up roll gear 4, described take-up roll assembly is made of left collection semiaxis 2 and right collection semiaxis 1, left collection semiaxis 2 one ends are fixedly connected with left collection baffle plate 3, be fixedly connected with take-up roll gear 4 simultaneously, the other end of right collection semiaxis 1 is multidiameter 1-1, radially be provided with the location collision bead 1-3 of spring 1-2 control on the multidiameter 1-1, described right collection semiaxis 1 one ends are fixedly connected with right collection baffle plate 5, left collection semiaxis 2 other ends are provided with the axis hole 2-1 that cooperates with multidiameter 1-1, be provided with in axis hole 2-1 and the ring shaped axial locating slot 2-2 that locates collision bead 1-3 and cooperate, left collection semiaxis 2 prevents in relative rotation axial location pin 6 with right collection semiaxis 1 in conjunction with being provided with on the end face.
During use, relatively spur left collection semiaxis 2 and right collection semiaxis 1, location collision bead 1-3 retraction, left collection semiaxis 2 is namely separable with right collection semiaxis 1, and printing paper roll can take off at left collection semiaxis 2 and right collection semiaxis 1.
After taking off printing paper roll, left collection semiaxis 2 can again be pegged graft with right collection semiaxis 1 and is integral.
The left collection semiaxis 2 of the embodiment of the invention prevents in relative rotation axial location pin 6 with right collection semiaxis 1 in conjunction with being provided with on the end face, axial location pin 6 one ends and left collection semiaxis 2 end face shaft hole matchings, and the other end cooperates with the groove 1-4 of right collection semiaxis 1.
The embodiment of the invention is for fixing printing paper roll one end and take-up roll assembly, and the excircle of described left collection semiaxis 2 and right collection semiaxis 1 is provided with holding paper plane 7, on left collection baffle plate 3 and holding paper plane 7 parallel positions, is provided with clip board 8.Printing paper roll one end inserts between holding paper plane 7 and the clip board 8.
Claims (3)
1. a journal printer is located the take-up roll structure automatically, comprise: the take-up roll assembly, be installed in left and right sides collection baffle plate and take-up roll gear on the take-up roll assembly, it is characterized in that: described take-up roll assembly is made of right collection semiaxis (1) and left collection semiaxis (2), left collection semiaxis (2) one ends are fixedly connected with left collection baffle plate (3), be fixedly connected with take-up roll gear (4) simultaneously, the other end of right collection semiaxis (1) is multidiameter (1-1), radially be provided with the location collision bead (1-3) of spring (1-2) control on the multidiameter (1-1), described right collection semiaxis (1) one end is fixedly connected with right collection baffle plate (5), left collection semiaxis (2) other end is provided with the axis hole (2-1) that cooperates with multidiameter (1-1), be provided with in axis hole (2-1) and the ring shaped axial locating slot (2-2) of locating collision bead (1-3) and cooperating, left collection semiaxis (2) prevents in relative rotation axial location pin (6) with right collection semiaxis (1) in conjunction with being provided with on the end face.
2. a kind of journal printer according to claim 1 is located the take-up roll structure automatically, it is characterized in that: described axial location pin (6) one ends and left collection semiaxis (2) end face shaft hole matching, the other end cooperates with the groove (1-4) of right collection semiaxis (1).
3. a kind of journal printer according to claim 1 and 2 is located the take-up roll structure automatically, it is characterized in that: the excircle of described left collection semiaxis (2) and right collection semiaxis (1) is provided with holding paper plane (7), on left collection baffle plate (3) and holding paper plane (7) parallel position, be provided with clip board (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210511880.XA CN103009828B (en) | 2012-12-04 | 2012-12-04 | A kind of journal printer locates take-up roll structure automatically |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210511880.XA CN103009828B (en) | 2012-12-04 | 2012-12-04 | A kind of journal printer locates take-up roll structure automatically |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103009828A true CN103009828A (en) | 2013-04-03 |
| CN103009828B CN103009828B (en) | 2015-10-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210511880.XA Expired - Fee Related CN103009828B (en) | 2012-12-04 | 2012-12-04 | A kind of journal printer locates take-up roll structure automatically |
Country Status (1)
| Country | Link |
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| CN (1) | CN103009828B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106364183A (en) * | 2016-11-09 | 2017-02-01 | 深圳怡化电脑股份有限公司 | Paper drum of printer |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4504026A (en) * | 1981-06-12 | 1985-03-12 | Konishiroku Photo Industry Co., Ltd. | Photographic paper rolling apparatus |
| US4844369A (en) * | 1987-09-01 | 1989-07-04 | Oki Electric Industry Co., Ltd. | Voucher issuing device and a method of automatically loading continuous voucher forms |
| US5238198A (en) * | 1989-12-15 | 1993-08-24 | Ncr Corporation | Automatic take-up device for a continuous sheet of paper |
| JP2007126229A (en) * | 2005-11-01 | 2007-05-24 | Tohoku Ricoh Co Ltd | Thermal transfer printer |
| CN201227888Y (en) * | 2008-06-26 | 2009-04-29 | 鼎翰科技股份有限公司 | Filemark paper roll fixture unit of bar code printers |
| CN101420081A (en) * | 2007-10-27 | 2009-04-29 | 贵州航天电器股份有限公司 | Be applied to the quick locking and the separating mechanism of coaxial electric coupler |
| CN201950966U (en) * | 2011-01-28 | 2011-08-31 | 刘家利 | Integral paper frame structure for bill printer |
-
2012
- 2012-12-04 CN CN201210511880.XA patent/CN103009828B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4504026A (en) * | 1981-06-12 | 1985-03-12 | Konishiroku Photo Industry Co., Ltd. | Photographic paper rolling apparatus |
| US4844369A (en) * | 1987-09-01 | 1989-07-04 | Oki Electric Industry Co., Ltd. | Voucher issuing device and a method of automatically loading continuous voucher forms |
| US5238198A (en) * | 1989-12-15 | 1993-08-24 | Ncr Corporation | Automatic take-up device for a continuous sheet of paper |
| JP2007126229A (en) * | 2005-11-01 | 2007-05-24 | Tohoku Ricoh Co Ltd | Thermal transfer printer |
| CN101420081A (en) * | 2007-10-27 | 2009-04-29 | 贵州航天电器股份有限公司 | Be applied to the quick locking and the separating mechanism of coaxial electric coupler |
| CN201227888Y (en) * | 2008-06-26 | 2009-04-29 | 鼎翰科技股份有限公司 | Filemark paper roll fixture unit of bar code printers |
| CN201950966U (en) * | 2011-01-28 | 2011-08-31 | 刘家利 | Integral paper frame structure for bill printer |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106364183A (en) * | 2016-11-09 | 2017-02-01 | 深圳怡化电脑股份有限公司 | Paper drum of printer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103009828B (en) | 2015-10-21 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Automatic positioning paper-delivery shaft structure of journal printer Effective date of registration: 20170908 Granted publication date: 20151021 Pledgee: Shenzhen SME financing Company limited by guarantee Pledgor: NDT Science & Technology Co., Ltd. Registration number: 2017990000853 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151021 Termination date: 20181204 |
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| CF01 | Termination of patent right due to non-payment of annual fee |