CN110978845B - Paper aligning and finishing device for paper binding machine - Google Patents
Paper aligning and finishing device for paper binding machine Download PDFInfo
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- CN110978845B CN110978845B CN201911229508.8A CN201911229508A CN110978845B CN 110978845 B CN110978845 B CN 110978845B CN 201911229508 A CN201911229508 A CN 201911229508A CN 110978845 B CN110978845 B CN 110978845B
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- 238000012986 modification Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
- B42B—PERMANENTLY ATTACHING TOGETHER SHEETS, QUIRES OR SIGNATURES OR PERMANENTLY ATTACHING OBJECTS THERETO
- B42B5/00—Permanently attaching together sheets, quires or signatures otherwise than by stitching
- B42B5/02—Permanently attaching together sheets, quires or signatures otherwise than by stitching by eyelets
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- Engineering & Computer Science (AREA)
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- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
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Abstract
The invention relates to the field of paper binding, in particular to a paper alignment and arrangement device for a paper binding machine, which comprises a machine body, wherein a first motion cavity is arranged in the machine body, a first helical gear is arranged in the first motion cavity, and a first threaded rod extending leftwards and rightwards is connected to the center of the first helical gear in a threaded manner.
Description
Technical Field
The invention relates to the field of paper binding, in particular to a paper aligning and finishing device for a paper binding machine.
Background
In traditional paper binding, when binding the paper, the paper is required to be completely aligned, otherwise, the paper needs to be cut at the later stage, resources are wasted, so that the paper needs to be manually aligned before binding, nine times are troublesome, and the paper is not convenient enough, so that the paper aligning and arranging device for the paper binding machine is necessary to be designed to solve the problems.
Disclosure of Invention
The invention aims to provide a paper aligning and finishing device for a paper binding machine, which can overcome the defects in the prior art, thereby improving the practicability of equipment.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to a paper alignment and arrangement device for a paper binding machine, which comprises a machine body, wherein a first motion cavity is arranged in the machine body, a first helical gear is arranged in the first motion cavity, a first threaded rod extending leftwards and rightwards is connected at the center of the first helical gear in a threaded manner, a first limit pin is fixedly arranged above the first threaded rod, a working cavity is arranged at the right side of the first threaded rod, movable clamping devices symmetrically arranged leftwards and rightwards are arranged in the working cavity, the first threaded rod is fixedly connected with the movable clamping devices, a first rotating cavity is arranged in the movable clamping devices, a first belt wheel is arranged in the first rotating cavity, a first rotating shaft extending leftwards and rightwards is fixedly arranged at the center of the first belt wheel, a first motor is connected to the left side of the first rotating shaft in a power chain manner, a first transmission belt is arranged on the first belt wheel in a sliding manner, a second motion cavity is arranged at the right side of the first, a first eccentric disc is arranged in the second motion cavity, the first eccentric disc is fixedly connected with the first rotating shaft, a first eccentric pin is fixedly arranged on the right side of the first eccentric disc, a first connecting rod is slidably arranged on the first eccentric pin, a lifting cavity is arranged below the first connecting rod, a lifting block is arranged in the lifting cavity, the first connecting rod is slidably connected with the lifting block, a moving cavity is arranged in the lifting block, a second motor is fixedly arranged on the front wall surface of the inner part of the moving cavity, a second threaded rod is dynamically connected with the rear part of the second motor, sleeves are symmetrically arranged in the front and back of the inner part of the moving cavity, the sleeves are in threaded connection with the second threaded rod, a first moving block is fixedly arranged around the sleeves, and a friction plate is fixedly arranged behind the first moving block;
the working cavity is provided with a second moving block, a groove is formed in the center of the second moving block, a second connecting rod is arranged on the left side of the second moving block in a sliding mode, a third moving cavity is arranged on the left side of the second connecting rod, a second eccentric pin is arranged in the third moving cavity and is connected with the second connecting rod in a sliding mode, and a second eccentric disc is fixedly arranged above the second eccentric pin.
Furthermore, second eccentric disc central point puts and sets firmly the second pivot that upwards extends, second pivot top is equipped with the fourth motion chamber, fourth motion intracavity portion is equipped with first gear, first gear with the second pivot links firmly, second pivot top power connection is equipped with the third motor, the meshing of first gear left side is equipped with the second gear.
Furthermore, a third rotating shaft extending up and down is fixedly arranged at the center of the second gear, a second rotating cavity is arranged above the fourth moving cavity, a second belt wheel is arranged in the second rotating cavity, the second belt wheel is fixedly connected with the third rotating shaft, a second conveying belt is arranged on the second belt wheel in a sliding manner, a third belt wheel is arranged on the right side of the second belt wheel, and the third belt wheel is in transmission connection with the second belt wheel through the second conveying belt.
Furthermore, a fourth rotating shaft extending upwards is fixedly arranged at the center of the third belt wheel, a second helical gear is fixedly arranged at the upper end of the fourth rotating shaft and is meshed with the first helical gear, a third rotating cavity is arranged below the third rotating shaft, a fourth belt wheel is arranged in the third rotating cavity, and the fourth belt wheel is fixedly connected with the third rotating shaft.
Furthermore, a third transmission belt is slidably arranged on the fourth belt pulley, a fifth belt pulley is arranged on the right side of the fourth belt pulley, the fifth belt pulley is in transmission connection with the fourth belt pulley through the third transmission belt, a fifth rotating shaft extending upwards is fixedly arranged at the center of the fifth belt pulley, a fifth moving cavity is arranged above the fifth rotating shaft, a third bevel gear is arranged inside the fifth moving cavity, the third bevel gear is fixedly connected with the fifth rotating shaft, a fourth bevel gear is meshed above the third bevel gear, and a third threaded rod extending leftwards is fixedly arranged at the center of the fourth bevel gear.
Further, a third eccentric disc is fixedly arranged at the upper end of the third rotating shaft, a third eccentric pin is fixedly arranged above the third eccentric disc, a third connecting rod is slidably arranged on the third eccentric pin, a third moving block is slidably arranged on the right side of the third connecting rod, a second limiting pin is fixedly arranged above the third moving block, and a moving groove which is through up and down is formed in the third moving block.
The paper aligning and finishing device for the paper binding machine has the advantages that the structure is simple, the automatic paper aligning and finishing function can be realized, the process of manually finishing the paper before binding the paper is completely avoided, the work flow is simplified, the paper aligning and finishing device can be directly arranged on the binding machine, and the use of a user is facilitated.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
The invention will be further illustrated with reference to the accompanying figures 1-4 and examples.
Fig. 1 is a schematic view of the overall structure of a sheet aligning and finishing apparatus for a sheet binding machine according to the present invention.
Fig. 2 is an enlarged schematic view of a in fig. 1.
Fig. 3 is a schematic diagram of the structure B-B in fig. 2.
Fig. 4 is a schematic diagram of the structure C-C in fig. 2.
Detailed Description
The invention will now be described in detail with reference to fig. 1-4, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The paper aligning and collating device for the paper binding machine, which is described in conjunction with fig. 1-4, includes a machine body 10, a first moving cavity 17 is provided inside the machine body 10, a first helical gear 16 is provided inside the first moving cavity 17, a first threaded rod 14 extending to the left and right is provided at the center of the first helical gear 16 in a threaded connection manner, a first limit pin 15 is fixedly provided above the first threaded rod 14, a working cavity 37 is provided at the right side of the first threaded rod 14, a movable clamping device 64 symmetrically disposed at the left and right is provided inside the working cavity 37, the first threaded rod 14 is fixedly connected with the movable clamping device 64, a first rotating cavity 47 is provided inside the movable clamping device 64, a first belt wheel 55 is provided inside the first rotating cavity 47, a first rotating shaft 46 extending to the left and right is fixedly provided at the center of the first belt wheel 55, a first motor 57 is dynamically linked to the left side of the first rotating shaft 46, the first belt wheel 55 is provided with a first transmission belt 56 in a sliding manner, the right side of the first rotating shaft 46 is provided with a second movement cavity 54, a first eccentric disc 65 is arranged in the second movement cavity 54, the first eccentric disc 65 is fixedly connected with the first rotating shaft 46, a first eccentric pin 53 is fixedly arranged on the right side of the first eccentric disc 65, a first connecting rod 48 is arranged on the first eccentric pin 53 in a sliding manner, a lifting cavity 66 is arranged below the first connecting rod 48, a lifting block 52 is arranged in the lifting cavity 66, the first connecting rod 48 is in sliding connection with the lifting block 52, a movement cavity 61 is arranged in the lifting block 52, a second motor 62 is fixedly arranged on the front wall surface in the movement cavity 61, a second threaded rod 50 is arranged in the second motor 62 in a rear power link manner, sleeves 49 are symmetrically arranged in the movement cavity 61 in a front-back manner, and the sleeves 49 are in threaded connection with the second threaded rod 50, a first moving block 51 is fixedly arranged around the sleeve 49, and a friction plate 60 is fixedly arranged behind the first moving block 51;
a second moving block 63 is arranged below the working cavity 37, a groove 36 is formed in the center of the second moving block 63, a second connecting rod 33 is arranged on the left side of the second moving block 63 in a sliding mode, a third moving cavity 67 is arranged on the left side of the second connecting rod 33, a second eccentric pin 32 is arranged inside the third moving cavity 67, the second eccentric pin 32 is connected with the second connecting rod 33 in a sliding mode, and a second eccentric disc 28 is fixedly arranged above the second eccentric pin 32.
Beneficially, the second rotating shaft 31 extending upward is fixedly arranged at the central position of the second eccentric disc 28, a fourth moving cavity 68 is arranged above the second rotating shaft 31, a first gear 27 is arranged inside the fourth moving cavity 68, the first gear 27 is fixedly connected with the second rotating shaft 31, a third motor 23 is arranged above the second rotating shaft 31 in a power connection manner, and the second gear 26 is engaged with the left side of the first gear 27.
Beneficially, a third rotating shaft 29 extending up and down is fixedly arranged at a central position of the second gear 26, a second rotating cavity 22 is arranged above the fourth moving cavity 68, a second pulley 24 is arranged inside the second rotating cavity 22, the second pulley 24 is fixedly connected with the third rotating shaft 29, a second transmission belt 25 is slidably arranged on the second pulley 24, a third pulley 34 is arranged on the right side of the second pulley 24, and the third pulley 34 is in transmission connection with the second pulley 24 through the second transmission belt 25.
Advantageously, an upwardly extending fourth rotating shaft 35 is fixedly disposed at the center of the third pulley 34, a second helical gear 19 is fixedly disposed at the upper end of the fourth rotating shaft 35, the second helical gear 19 is engaged with the first helical gear 16, a third rotating cavity 38 is disposed below the third rotating shaft 29, a fourth pulley 30 is disposed inside the third rotating cavity 38, and the fourth pulley 30 is fixedly connected with the third rotating shaft 29.
Advantageously, a third transmission belt 40 is slidably disposed on the fourth pulley 30, a fifth pulley 39 is disposed on the right side of the fourth pulley 30, the fifth pulley 39 is in transmission connection with the fourth pulley 30 through the third transmission belt 40, a fifth rotating shaft 41 extending upward is fixedly disposed at the center of the fifth pulley 39, a fifth moving cavity 44 is disposed above the fifth rotating shaft 41, a third helical gear 42 is disposed inside the fifth moving cavity 44, the third helical gear 42 is fixedly connected with the fifth rotating shaft 41, a fourth helical gear 45 is engaged with the upper side of the third helical gear 42, and a third threaded rod 43 extending leftward is fixedly disposed at the center of the fourth helical gear 45.
Beneficially, a third eccentric disc 21 is fixedly arranged at the upper end of the third rotating shaft 29, a third eccentric pin 20 is fixedly arranged above the third eccentric disc 21, a third connecting rod 18 is slidably arranged on the third eccentric pin 20, a third moving block 69 is slidably arranged at the right side of the third connecting rod 18, a second limit pin 11 is fixedly arranged above the third moving block 69, and a moving groove 70 which penetrates through the third moving block 69 from top to bottom is arranged inside the third moving block 69.
The fixing and connecting method in this embodiment includes, but is not limited to, bolting, welding, and the like.
Sequence of mechanical actions of the whole device:
1. when the paper feeding device is static, the groove 36 and the moving groove 70 are aligned with the paper feeding inlet 13, the symmetrically arranged moving clamping devices 64 are positioned at the left and right sides in the working cavity 37, when the paper feeding device starts to work, paper is placed from the paper feeding inlet 13, the lower end of the paper falls into the groove 36, the upper end of the paper is positioned in the moving groove 70, the paper is positioned between the first moving blocks 51 which are arranged front and back, then the third motor 23 is started, the third motor 23 drives the second rotating shaft 31 to rotate, and the second rotating shaft 31 drives the first gear 27 and the second eccentric disc 28 to rotate;
2. the first gear 27 drives the second gear 26 to rotate, the second gear 26 rotates to drive the third rotating shaft 29 to rotate, the third rotating shaft 29 rotates to drive the fourth belt wheel 30, the second belt wheel 24 rotates with the third eccentric disc 21, the fourth belt wheel 30 rotates to drive the fifth belt wheel 39 to rotate, the fifth belt wheel 39 drives the fifth rotating shaft 41 to rotate, the fifth rotating shaft 41 rotates to drive the third bevel gear 42 to rotate, the third bevel gear 42 rotates to drive the fourth bevel gear 45 to rotate, and the fourth bevel gear 45 rotates to drive the third threaded rod 43 to move leftward;
3. the second belt wheel 24 rotates to drive the third belt wheel 34 to rotate, the third belt wheel 34 rotates to drive the fourth rotating shaft 35 to rotate, the fourth rotating shaft 35 rotates to drive the second bevel gear 19 to rotate, the second bevel gear 19 rotates to drive the first bevel gear 16 to rotate, the first bevel gear 16 rotates to drive the first threaded rod 14 to move rightwards, and the first threaded rod 14 moves rightwards to drive the movable clamping device 64 to move rightwards;
4. the third eccentric disc 21 rotates to drive the third eccentric pin 20 to rotate circularly, the third eccentric pin 20 rotates to drive the third connecting rod 18 to move, the third connecting rod 18 moves to drive the third moving block 69 to reciprocate left and right, the second eccentric disc 28 rotates to drive the second eccentric pin 32 to rotate circularly, the second eccentric pin 32 rotates to drive the second connecting rod 33 to move, the second connecting rod 33 moves to drive the second moving block 63 to reciprocate left and right, the left and right reciprocating motions of the second moving block 63 and the third moving block 69 drive the paper in the working cavity 37 to reciprocate left and right, and the paper is moved in the direction close to the paper by matching with the movable clamping devices 64 which are symmetrically arranged left and right, so that the left and right edges of the paper are aligned, and when the movable clamping devices 64 which are symmetrically arranged left and right start to extrude the paper, the third motor 23 is stopped;
5. then a second motor 62 is started, the second motor 62 drives a second threaded rod 50 to rotate, the second threaded rod 50 rotates to drive the sleeves 49 which are symmetrically arranged front and back to move towards the direction close to the paper, the sleeves 49 which are symmetrically arranged front and back move towards the direction close to the paper to drive the first movable block 51 to move towards the direction close to the paper, the first movable block 51 moves the friction plate 60 towards the direction close to the paper to move towards the direction close to the paper, when the friction plate 60 starts to apply paper pressure, the pressure meets the requirement that the friction plate 60 moves upwards, the friction plate 60 can drive the paper to move upwards, but the pressure cannot completely clamp the paper, when the paper is acted by force, the paper can slide relatively, and at the moment, the second motor 62 is stopped;
6. then the first motor 57 is started, the first motor 57 drives the first rotating shaft 46 to rotate, the first rotating shaft 46 rotates to drive the first belt pulley 55 and the first eccentric disc 65 to rotate, the first belt pulley 55 rotates to drive the sixth belt pulley 58 to rotate, the sixth belt pulley 58 drives the sixth rotating shaft 59 to rotate, and the first eccentric disc 65 rotates to drive the first eccentric pin 53 to move;
7. the first eccentric pin 53 moves to drive the first connecting rod 48 to move, the first connecting rod 48 moves to drive the lifting block 52 to reciprocate up and down, the lifting block 52 reciprocates up and down to drive the first moving block 51 to reciprocate up and down, the first moving block 51 reciprocates up and down to drive the friction plate 60 to reciprocate up and down, the friction plate 60 reciprocates up and down to drive paper to reciprocate up and down, and when the paper moves downwards, the paper slightly collides with the lower wall surface of the groove 36, so that relative sliding between the paper is realized, and the alignment function of the upper end and the lower end of the paper is realized.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered in the protection scope of the present invention.
Claims (1)
1. The utility model provides a paper alignment finishing device that paper binding machine used, includes the organism, its characterized in that: a first motion cavity is arranged in the machine body, a first helical gear is arranged in the first motion cavity, a first threaded rod extending leftwards and rightwards is arranged at the center of the first helical gear in a threaded connection mode, a first limit pin is fixedly arranged above the first threaded rod, a work cavity is arranged on the right side of the first threaded rod, movable clamping devices symmetrically arranged leftwards and rightwards are arranged in the work cavity, the first threaded rod is fixedly connected with the movable clamping devices, a first rotating cavity is arranged in the movable clamping devices, a first belt wheel is arranged in the first rotating cavity, a first rotating shaft extending leftwards and rightwards is fixedly arranged at the center of the first belt wheel, a first motor is connected to the left side of the first rotating shaft in a power link mode, a first transmission belt is slidably arranged on the first belt wheel, a second motion cavity is arranged on the right side of the first rotating shaft, and a first eccentric disc is arranged in the second motion cavity, the first eccentric disc is fixedly connected with the first rotating shaft, a first eccentric pin is fixedly arranged on the right side of the first eccentric disc, a first connecting rod is arranged on the first eccentric pin in a sliding mode, a lifting cavity is arranged below the first connecting rod, a lifting block is arranged in the lifting cavity, the first connecting rod is connected with the lifting block in a sliding mode, a moving cavity is arranged in the lifting block, a second motor is fixedly arranged on the front wall surface of the inner portion of the moving cavity, a second threaded rod is arranged behind the second motor in a power link mode, sleeves are symmetrically arranged in the front and back of the inner portion of the moving cavity and in threaded connection with the second threaded rod, a first moving block is fixedly arranged around each sleeve, and a friction plate is fixedly arranged behind each first moving block; a second moving block is arranged below the working cavity, a groove is formed in the center of the second moving block, a second connecting rod is arranged on the left side of the second moving block in a sliding mode, a third moving cavity is arranged on the left side of the second connecting rod, a second eccentric pin is arranged in the third moving cavity and is connected with the second connecting rod in a sliding mode, and a second eccentric disc is fixedly arranged above the second eccentric pin; a second rotating shaft extending upwards is fixedly arranged at the center of the second eccentric disc, a fourth moving cavity is arranged above the second rotating shaft, a first gear is arranged in the fourth moving cavity, the first gear is fixedly connected with the second rotating shaft, a third motor is arranged above the second rotating shaft in a power connection mode, and a second gear is arranged on the left side of the first gear in a meshed mode; a third rotating shaft extending up and down is fixedly arranged at the center of the second gear, a second rotating cavity is arranged above the fourth moving cavity, a second belt wheel is arranged in the second rotating cavity, the second belt wheel is fixedly connected with the third rotating shaft, a second conveying belt is arranged on the second belt wheel in a sliding manner, a third belt wheel is arranged on the right side of the second belt wheel, and the third belt wheel is in transmission connection with the second belt wheel through the second conveying belt; a fourth rotating shaft extending upwards is fixedly arranged at the center of the third belt wheel, a second helical gear is fixedly arranged at the upper end of the fourth rotating shaft and is meshed with the first helical gear, a third rotating cavity is arranged below the third rotating shaft, a fourth belt wheel is arranged in the third rotating cavity, and the fourth belt wheel is fixedly connected with the third rotating shaft; a third transmission belt is arranged on the fourth belt pulley in a sliding manner, a fifth belt pulley is arranged on the right side of the fourth belt pulley, the fifth belt pulley and the fourth belt pulley are in transmission connection through the third transmission belt, a fifth rotating shaft extending upwards is fixedly arranged at the center of the fifth belt pulley, a fifth moving cavity is arranged above the fifth rotating shaft, a third bevel gear is arranged inside the fifth moving cavity, the third bevel gear is fixedly connected with the fifth rotating shaft, a fourth bevel gear is meshed above the third bevel gear, and a third threaded rod extending leftwards is fixedly arranged at the center of the fourth bevel gear; a third eccentric disc is fixedly arranged at the upper end of the third rotating shaft, a third eccentric pin is fixedly arranged above the third eccentric disc, a third connecting rod is slidably arranged on the third eccentric pin, a third moving block is slidably arranged on the right side of the third connecting rod, a second limiting pin is fixedly arranged above the third moving block, and a moving groove which is through up and down is formed in the third moving block.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911229508.8A CN110978845B (en) | 2019-12-04 | 2019-12-04 | Paper aligning and finishing device for paper binding machine |
| JP2020076898A JP2021088168A (en) | 2019-12-04 | 2020-04-23 | Paper aligning device for stapler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911229508.8A CN110978845B (en) | 2019-12-04 | 2019-12-04 | Paper aligning and finishing device for paper binding machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110978845A CN110978845A (en) | 2020-04-10 |
| CN110978845B true CN110978845B (en) | 2021-05-18 |
Family
ID=70090090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911229508.8A Active CN110978845B (en) | 2019-12-04 | 2019-12-04 | Paper aligning and finishing device for paper binding machine |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2021088168A (en) |
| CN (1) | CN110978845B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113135057A (en) * | 2021-04-29 | 2021-07-20 | 山东交通学院 | Arrangement binding device |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2196026Y (en) * | 1994-05-30 | 1995-05-03 | 王乐辰 | Apparatus for attaching together sheets |
| JP2008094586A (en) * | 2006-10-13 | 2008-04-24 | Mitsubishi Heavy Ind Ltd | Paper registering apparatus, and paper ejecting device and sheet-fed press using the apparatus |
| CN104476500B (en) * | 2014-10-18 | 2016-04-27 | 郑州轻工业学院 | A kind of paper automatic arranging binding apparatus |
| CN205892311U (en) * | 2016-08-10 | 2017-01-18 | 广东柯丽尔新材料有限公司 | Paper finishing device |
| CN206106703U (en) * | 2016-10-12 | 2017-04-19 | 高凤 | Bookbinding machine for financial accounting documents |
| CN107901652A (en) * | 2017-11-22 | 2018-04-13 | 西安启动电子商务有限公司 | A kind of device arranged for accounting bill |
| CN207758384U (en) * | 2017-12-17 | 2018-08-24 | 渭南师范学院 | A kind of financial management bill binding apparatus of automation |
| CN207901932U (en) * | 2017-12-23 | 2018-09-25 | 黄邦擎 | It is a kind of that there is the binder for arranging function of paper |
| CN208497999U (en) * | 2018-05-07 | 2019-02-15 | 合肥精艺印刷有限公司 | A kind of automation binder with automatic arranging paper |
| CN209022630U (en) * | 2018-07-25 | 2019-06-25 | 河北工业职业技术学院 | Binding papers device |
| CN108973380A (en) * | 2018-08-07 | 2018-12-11 | 林焱 | A kind of automatic bookbinding machine |
| CN108944121A (en) * | 2018-08-20 | 2018-12-07 | 宁德市益升智能科技有限公司 | A kind of big data type paper automatic binder |
| CN109050042A (en) * | 2018-08-27 | 2018-12-21 | 诸暨市代宇软件科技有限公司 | A kind of stapler |
| CN109016925A (en) * | 2018-09-06 | 2018-12-18 | 汪美霞 | Binding system and its application method |
| CN108973390A (en) * | 2018-09-13 | 2018-12-11 | 张晓彬 | A kind of mechanism for ring bookbinding machine |
| CN208906647U (en) * | 2018-09-29 | 2019-05-28 | 重庆财经职业学院 | A kind of bill attachment means of financial accounting |
-
2019
- 2019-12-04 CN CN201911229508.8A patent/CN110978845B/en active Active
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2020
- 2020-04-23 JP JP2020076898A patent/JP2021088168A/en active Pending
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| Publication number | Publication date |
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| JP2021088168A (en) | 2021-06-10 |
| CN110978845A (en) | 2020-04-10 |
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Effective date of registration: 20210419 Address after: Jiaojiang Haimen Street Donghui village in Taizhou City, Zhejiang province 318000 No. 88 Applicant after: Wang Mengmeng Address before: 261000 No. 74, Gudi Street, Hanting District, Weifang City, Shandong Province, North Zhaojiaguanzhuang Village Applicant before: Weifang Fish and Beibei Stationery Co.,Ltd. |
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