CN103738062B - Franking machine send part device - Google Patents
Franking machine send part device Download PDFInfo
- Publication number
- CN103738062B CN103738062B CN201310701932.4A CN201310701932A CN103738062B CN 103738062 B CN103738062 B CN 103738062B CN 201310701932 A CN201310701932 A CN 201310701932A CN 103738062 B CN103738062 B CN 103738062B
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- CN
- China
- Prior art keywords
- subrack
- roll wheel
- lower roll
- transmission shaft
- franking machine
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
Franking machine send part device, the support comprising frame and be fixedly connected with it, drive motors is connected with the power transmission shaft running through frame, upper roll wheel is rack-mount by turning cylinder, and upper roll wheel and corresponding lower roll wheel are divided into two groups, front and back, are arranged on the both sides, front and back of printhead respectively, lower roll wheel is arranged on subrack one end by turning cylinder, subrack offers through hole, and power transmission shaft is through the through hole in subrack, and the subrack other end is connected with frame by spring; Power transmission shaft is connected by conveyer belt with the turning cylinder of the two groups of lower roll wheels in front and back; The printing gripper shoe be arranged on below printhead is fixedly connected with front subrack.The print media that this device can transmit different thickness is printed by printhead.
Description
Technical field
What the present invention relates to that one send part device, particularly franking machine send part device.
Background technology
Franking machine be one can on post envelope or label print postage mark, in order to the printing printing equipment of alternative stamp sticking.The medium thickness printed due to franking machine differs, the label that such as can be attached to similar stamp on envelope is exactly individual paper, and envelope is much thicker than label, current franking machine does not all print the structural design of multi-thickness medium, and that causes thicker print media send part difficulty.
Summary of the invention
Solve prior art can not be applicable to the thickness print media that differs and send the problem of part, what the invention provides a kind of franking machine send part device for this reason, and the print media sending part device can transmit different thickness of this franking machine is printed by printhead.
For solving the problem, the technical solution used in the present invention comprises
Franking machine send part device, the support comprising frame and be fixedly connected with it, drive motors is connected with the power transmission shaft running through frame, upper roll wheel is rack-mount by turning cylinder, and upper roll wheel and corresponding lower roll wheel are divided into two groups, front and back, are arranged on the both sides, front and back of printhead respectively, lower roll wheel is arranged on subrack one end by turning cylinder, subrack offers through hole, and power transmission shaft is through the through hole in subrack, and the subrack other end is connected with frame by spring; Power transmission shaft is connected by conveyer belt with the turning cylinder of the two groups of lower roll wheels in front and back; The printing gripper shoe be arranged on below printhead is fixedly connected with front subrack.
Described drive motors is stepper motor, and power transmission shaft is connected by Timing Belt with the turning cylinder of the two groups of lower roll wheels in front and back.
Described subrack is U-shaped, and front subrack is arranged on the inner side of rear subrack; The conveyer belt that last group of lower roll wheel is connected with transmission shaft is arranged on inside front subrack; The conveyer belt that rear one group of lower roll wheel is connected with transmission shaft is arranged on the outside of rear subrack.
Two groups, described front and back running roller, each group upper roll wheel and each organize lower roll wheel and be respectively two, the conveyer belt that last group of lower roll wheel is connected with transmission shaft install two lower roll wheels on the rotating shaft inner side.
Frame is fixed with spring support, and an adjusting screw(rod) and spring support are threaded connection, and spring is fixedly connected with adjustment screw rod one end.
Described spring is extension spring.
Described extension spring two catches on subrack and the through hole adjusting screw rod respectively.
One end of described printing gripper shoe is bent downwardly, and curved end is fixedly connected with the sidewall of holding up of front subrack first end.
Described power transmission shaft is connected by bearing with support, and the turning cylinder of upper roll wheel is connected with support by bearing, and the turning cylinder of lower roll wheel is connected with subrack by bearing.
The present invention drives lower roll wheel to rotate by stepper motor through Timing Belt, the two groups of lower roll wheel synchronous axial system in front and back, simultaneously by the tension of spring, make lower roll wheel corresponding upper roll wheel can be rotated by contacting friction simultaneously, and then print media is carried by after forward direction.
When thicker print media, such as thick envelope enters franking machine, due to the effect of spring, can by downward for lower roll wheel jack-up, and then thicker print media can successfully be carried, be arranged in the subrack of front roller wheel owing to printing gripper shoe, print gripper shoe and also move down, print media can smoothly pass through; The printing surface of print media, no matter namely the upper surface of print media is in identical horizontal level all substantially with the thickness of the distance medium of printhead, improves the print quality printing different-thickness medium.Print speed of the present invention is fast, structure simple, can adapt to the printing of different thickness medium.
Subrack is offered the through hole consistent with power transmission shaft external diameter, subrack can be rotated around this fulcrum of power transmission shaft, facilitate the swing of front and back subrack conveying thickness part.
Adjusting screw(rod) installed by spring support, facilitates the elasticity of regulating spring, be conducive to maintenance and the installation of sending part device.
Print the stiff end of support plate to be bent downwardly, compare the level printing gripper shoe and install, decrease into during part and the touching of gripper shoe, make into part smooth.
Accompanying drawing explanation
Fig. 1 is driving of the present invention and conveyer structural representation.
Fig. 2 is conveyer structural representation of the present invention.
Fig. 3 is the present invention's last group of lower roll wheel structural representation.
Fig. 4 is one group of lower roll wheel structural representation after the present invention.
Be labeled as in figure: 1 frame, 2 drive motors, 3 power transmission shafts, the Timing Belt that 4 drive motors are connected with power transmission shaft, subrack before 5, the lower roll wheel of 6 last roller set, the upper roll wheel of 7 last roller set, the turning cylinder of 8 fixing last roller set upper roll wheels, 9 supports, the turning cylinder of 10 fixing rear roller set upper roll wheels, the upper roll wheel of a roller set after 11, the lower roll wheel of a roller set after 12, the turning cylinder of 13 fixing rear roller set lower roll wheels, subrack after 14, the connection Timing Belt of subrack after 15, the turning cylinder of 16 fixing last roller set lower roll wheels, the connection Timing Belt of subrack before 17, 18 extension springs be fixedly connected with front subrack, 19 extension springs be fixedly connected with rear subrack, 20 print gripper shoe, 21 spring supports, 22 adjusting screw(rod)s.
Detailed description of the invention
Embodiment one
Franking machine send part device, the support comprising frame and be fixedly connected with it, stepper drive motors is connected by Timing Belt with the power transmission shaft running through frame; Divide forward and backward two groups of running rollers, forward and backward two groups of running rollers are arranged on the front and rear sides of printhead respectively, and often organize running roller and be divided into again top roll wheels and corresponding lower roll wheels, top roll wheels and lower roll wheel group have two running rollers respectively; One turning cylinder is rack-mount by bearing, and top roll wheels are arranged on this turning cylinder; Divide forward and backward subrack, subrack is U-shaped, and what be connected with preliminary roller wheels is front subrack, and what be connected with rear roll group is rear subrack, and front subrack is arranged on the inner side of rear subrack; Lower roll wheels are arranged on the right side of subrack by turning cylinder, offer through hole on the left of subrack, and the power transmission shaft be connected with drive motors is through this through hole; Lower methods, rack fixedly mounts a spring support, and an adjusting screw(rod) and spring support are by screw thread lateral connection; Extension spring one end is connected with adjustment screw rod, and the other end of extension spring is connected with the left side of subrack, and extension spring two catches on subrack and the through hole adjusting screw rod respectively; The Timing Belt that last group of lower roll wheel is connected with transmission shaft is arranged on inside front subrack, and the Timing Belt that rear one group of lower roll wheel is connected with transmission shaft is arranged on the outside of rear subrack; The left end printing gripper shoe is bent downwardly, and curved end is fixedly connected with the vertical end wall of front subrack right-hand member.
When print media enters last group of running roller, lower roll wheel produces frictional force with corresponding upper roll wheel by the tensioning of extension spring, carried by after forward direction by print media, the power transmission shaft be connected with drive motors runs through the rotating fulcrum that through hole that front subrack offers forms subrack, and lower roll wheel is around this fulcrum; When print media is thicker, the amplitude that lower roll wheel rotates is comparatively large, and when print media is thinner, the amplitude that lower roll wheel rotates is less; Print media is advanced backward to arrive and is printed above gripper shoe, no matter the thickness of print media, and the upper surface of print media, namely printing surface is substantially the same with the distance of printhead, and print quality is guaranteed; When print media is advanced backward and is arrived lower roll wheel group, equally, lower roll wheel is also around the fulcrum of rear subrack, the power transmission shaft be namely connected with drive motors runs through the rotating fulcrum that through hole that front subrack offers forms subrack, lower roll wheel is also around this fulcrum of rear subrack, according to the thickness of print media, the rotation amplitude of rear subrack is and then change also, no matter make print media thickness can smooth delivery of power.
Claims (9)
1. franking machine send part device, the support comprising frame and be fixedly connected with it, drive motors is connected with the power transmission shaft running through frame, upper roll wheel is rack-mount by turning cylinder, and upper roll wheel and corresponding lower roll wheel are divided into two groups, front and back, are arranged on the both sides, front and back of printhead respectively, it is characterized in that lower roll wheel is arranged on subrack one end by turning cylinder, subrack offers through hole, and power transmission shaft is through the through hole in subrack, and the subrack other end is connected with frame by spring; Power transmission shaft is connected by conveyer belt with the turning cylinder of the two groups of lower roll wheels in front and back; The printing gripper shoe be arranged on below printhead is fixedly connected with subrack.
2. franking machine as claimed in claim 1 send part device, it is characterized in that described drive motors is stepper motor, power transmission shaft is connected by Timing Belt with the turning cylinder of the two groups of lower roll wheels in front and back.
3. franking machine as claimed in claim 1 send part device, it is characterized in that described subrack is U-shaped, front subrack is arranged on the inner side of rear subrack; The conveyer belt that last group of lower roll wheel is connected with transmission shaft is arranged on inside front subrack; The conveyer belt that rear one group of lower roll wheel is connected with transmission shaft is arranged on the outside of rear subrack.
4. franking machine as claimed in claim 3 send part device, it is characterized in that two groups, described front and back running roller, each group upper roll wheel and each organize lower roll wheel and be respectively two, the inner side of two lower roll wheels on the rotating shaft installed by the conveyer belt that last group of lower roll wheel is connected with transmission shaft.
5. franking machine as claimed in claim 1 send part device, it is characterized in that being fixed with spring support in frame, an adjusting screw(rod) and spring support are threaded connection, spring with adjust screw rod one end and be fixedly connected with.
6. franking machine as claimed in claim 5 send part device, it is characterized in that described spring is extension spring.
7. franking machine as claimed in claim 6 send part device, it is characterized in that the through hole of subrack and adjustment screw rod is caught at described extension spring two respectively.
8. franking machine as claimed in claim 1 send part device, it is characterized in that one end of described printing gripper shoe is bent downwardly, curved end is fixedly connected with the sidewall of holding up of front subrack one end.
9. franking machine as claimed in claim 1 send part device, it is characterized in that described power transmission shaft is connected by bearing with support, the turning cylinder of upper roll wheel is connected with support by bearing, and the turning cylinder of lower roll wheel is connected with subrack by bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310701932.4A CN103738062B (en) | 2013-12-19 | 2013-12-19 | Franking machine send part device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310701932.4A CN103738062B (en) | 2013-12-19 | 2013-12-19 | Franking machine send part device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103738062A CN103738062A (en) | 2014-04-23 |
| CN103738062B true CN103738062B (en) | 2016-02-17 |
Family
ID=50495163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310701932.4A Expired - Fee Related CN103738062B (en) | 2013-12-19 | 2013-12-19 | Franking machine send part device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103738062B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105365411B (en) * | 2015-11-25 | 2018-05-29 | 亿和精密工业（苏州）有限公司 | Printing paper transport system and the printer with the transport system |
| CN107738935A (en) * | 2017-11-20 | 2018-02-27 | 浙江工业大学 | The envelope collection device of franking machine |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1170141A2 (en) * | 2000-07-06 | 2002-01-09 | Francotyp-Postalia AG & Co. | Device for printing on a printing medium |
| US8246043B2 (en) * | 2010-03-17 | 2012-08-21 | Hon Hai Precision Industry Co., Ltd. | Media retrieval mechanism and driving device thereof |
| CN103150775A (en) * | 2013-02-18 | 2013-06-12 | 上海西辉机电科技有限公司 | Automatic postage machine |
| CN203697723U (en) * | 2013-12-19 | 2014-07-09 | 浙江工业大学 | Mail-transmission device of franking machine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5029720B2 (en) * | 2010-03-23 | 2012-09-19 | ブラザー工業株式会社 | Image forming apparatus |
-
2013
- 2013-12-19 CN CN201310701932.4A patent/CN103738062B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1170141A2 (en) * | 2000-07-06 | 2002-01-09 | Francotyp-Postalia AG & Co. | Device for printing on a printing medium |
| US8246043B2 (en) * | 2010-03-17 | 2012-08-21 | Hon Hai Precision Industry Co., Ltd. | Media retrieval mechanism and driving device thereof |
| CN103150775A (en) * | 2013-02-18 | 2013-06-12 | 上海西辉机电科技有限公司 | Automatic postage machine |
| CN203697723U (en) * | 2013-12-19 | 2014-07-09 | 浙江工业大学 | Mail-transmission device of franking machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103738062A (en) | 2014-04-23 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160217 Termination date: 20191219 |
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| CF01 | Termination of patent right due to non-payment of annual fee |