CN107471851B - Angle trimming mechanism of leather shell machine - Google Patents
Angle trimming mechanism of leather shell machine Download PDFInfo
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- CN107471851B CN107471851B CN201710742363.6A CN201710742363A CN107471851B CN 107471851 B CN107471851 B CN 107471851B CN 201710742363 A CN201710742363 A CN 201710742363A CN 107471851 B CN107471851 B CN 107471851B
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- block
- cam
- swing rod
- trimming
- corner trimming
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
- B42C—BOOKBINDING
- B42C11/00—Casing-in
- B42C11/04—Machines or equipment for casing-in or applying covers to books
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
- B42C—BOOKBINDING
- B42C11/00—Casing-in
- B42C11/02—Machines or equipment for casing-in or applying covers to pamphlets, magazines, pads, or other paper-covered booklets
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Making Paper Articles (AREA)
- Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)
Abstract
The corner trimming mechanism of the leather shell machine comprises a pressing device, a corner trimming device and a transmission device, wherein the pressing device comprises a pressing block, the corner trimming device comprises a corner trimming block, the transmission device drives the pressing block to lift on a rack, and the transmission device also drives the corner trimming block to rotate on the rack; the paper board is pressed by the corner trimming mechanism of the leather case machine, and corners are stably formed and trimmed by mutually matching in a mode of rotating the corner trimming block. The transmission device can drive the pressing block to lift and the corner trimming block to rotate; the power source of the same motor acting transmission device is used for driving the pressing block to lift and the angle trimming block to rotate, and the automatic paper board trimming device is also suitable for paper boards with different thicknesses.
Description
Technical Field
The invention relates to an angle trimming mechanism of a leather shell machine.
Background
The leather case machine is used for making top-grade books, wall calendars, desk calendars and the like, and after paper boards and surface papers are covered, edge wrapping is carried out. The edge covering of the leather shell machine comprises a transverse edge covering and a longitudinal edge covering, and after the paper board and the facial tissue are subjected to edge covering in one direction, corner punching (namely corner trimming) is required. The purpose of corner making is to press a corner which is subjected to edge covering, so that the problems of unevenness, bulging and the like of the corner when the edge covering is carried out in the other direction are avoided.
Disclosure of Invention
In view of the technical problems in the background art, the technical problem to be solved by the invention is to provide an angle trimming mechanism of a hull machine.
In order to solve the technical problem, the invention adopts the following technical scheme: corner repair mechanism of leather case machine, including press device, corner repair device and transmission, its characterized in that: the pressing device comprises a pressing block, the corner trimming device comprises a corner trimming block, the transmission device drives the pressing block to lift on the rack and the transmission device also drives the corner trimming block to rotate on the rack.
The transmission device comprises a cam, the cam is driven by a power source to rotate on the rack, a swing rod is further arranged on the rack, the swing rod swings on the rack, the cam is in transmission connection with the swing rod, the swing rod is in transmission connection with the pressing block, the swing rod is used for transmitting the pressing block to lift, the corner trimming block is in transmission connection with the cam, and the cam is used for transmitting the corner trimming block to rotate.
The pressing block is arranged on the sliding rod, the sliding rod is arranged on the rack and can slide in a lifting mode, and the sliding rod is in transmission connection with the oscillating rod through a connecting rod.
The power source adopts a motor, the swing rod is connected with a reset device, and the reset device is matched with the cam to drive the swing rod to swing in a reciprocating manner.
The working curved surface of the edge of the cam is in transmission fit with the push of the swing rod.
The matching part of the swing rod is arranged on the lower edge of the edge working curved surface of the cam, the cam drives the swing rod to drive the pressing block to move upwards, and the reset device drives the swing rod to drive the pressing block to move downwards.
The rack is also provided with an upper driving wheel and a lower driving wheel, the upper driving wheel and the rotating axis of the cam are coaxially arranged and synchronously rotate, the lower driving wheel is in transmission connection with the upper driving wheel, and the corner trimming block and the rotating axis of the lower driving wheel are coaxially arranged and synchronously rotate.
The angle trimming block comprises a front block and a rear block, the front block and the rear block are hinged with each other, and a tensioning device is further arranged between the front block and the rear block.
The tensioning device comprises a spring, and a limiting device is arranged between the front block and the rear block.
The angle trimming mechanism of the leather shell machine has the advantages that the paper board is pressed by the pressing block, and the angle trimming block is rotated to be matched with each other to stably perform angle trimming and angle trimming. The transmission device can drive the pressing block to lift and the corner trimming block to rotate; the power source of the same motor acting transmission device is used for transmitting the pressing block to lift and the corner trimming block to rotate, and the paper board trimming device can be suitable for paper boards with different thicknesses. Therefore, compared with the prior art, the invention has outstanding substantive features and remarkable progress.
Drawings
The following describes the details and working principles of the embodiments and examples of the present invention with reference to the accompanying drawings.
FIG. 1 is a schematic view of the present invention.
Fig. 2 isbase:Sub>A viewbase:Sub>A-base:Sub>A of fig. 1.
Detailed Description
Referring to the attached drawings, the corner trimming mechanism of the leather case machine in the embodiment is used for performing corner trimming (namely corner trimming) on a paper board attached with facial tissue during edge covering, the corner trimming mechanism of the leather case machine comprises a pressing device 1, a corner trimming device 2 and a transmission device 3, the pressing device 1 comprises a pressing block 4, the corner trimming device 2 comprises a corner trimming block 5, the transmission device 2 drives the pressing block 4 to ascend and descend on a rack 6, and the transmission device 2 also drives the corner trimming block 5 to rotate on the rack 6. Each device would be located on a wall panel of the rack. The pressing block 4 of the pressing device can be lifted and lowered to press the paper board so as to stably make and repair corners, and the corner trimming block 5 of the corner trimming device rotates to trim corners subjected to edge wrapping once.
The pressing block 4 can be driven to lift and the corner trimming block 5 can be driven to rotate through the transmission device 3, and the transmission device can be driven by one power source or two or more power sources.
In the embodiment, the transmission device 3 comprises a cam 7, the cam 7 is driven by a power source to rotate on a rack 6, a swing rod 8 is further arranged on the rack 6, the swing rod 8 is arranged on the rack in a swinging mode, the cam 7 is in transmission connection with the swing rod 8, the swing rod 8 is in transmission connection with the pressing block 4, the pressing block 4 is driven by the swing rod 8 to lift, the corner trimming block 5 is in transmission connection with the cam 7, and the cam 7 is used for driving the corner trimming block 5 to rotate. The swing rod 8 is driven to swing back and forth, the driving pressing block 4 is driven to lift, and the angle is machined and repaired through the rotation of the angle repairing block 5.
The pressing block 4 is arranged on a sliding rod 9 (such as a guide post and a guide rod), the sliding rod 9 is arranged on the rack to slide up and down, a sliding seat 10 (such as a bearing) can be arranged on the rack to allow the sliding rod to stably slide, the sliding rod and the swinging rod are in transmission connection through a connecting rod 11, and joint bearings are arranged at two ends of the connecting rod. The swing rod 8 swings back and forth, the slide rod 9 is driven to lift through the connecting rod 11, so that the pressing block 4 can lift, the pressing block can be made of flexible materials (such as rubber, silica gel and the like) and is more flexible, and the pressing has small influence on paper boards and facial tissue.
The power source adopts a motor 16 (such as a servo motor), the swing rod 8 is connected with a resetting device 12 (such as a spring), and the resetting device 12 is matched with the cam 7 to drive the swing rod 8 to swing in a reciprocating manner. The same motor acts as a power source to drive the pressing block 4 to lift and the corner trimming block 5 to rotate.
The edge working curved surface (namely the peripheral surface) of the cam 7 is in transmission fit with the swing rod in an abutting mode. Can drive the pendulum rod through the cam alone and make a round trip to swing, but the swing of pendulum rod is restricted by the cam in real time, leads to the lift of briquetting also to be restricted, is unfavorable for pressing to different thickness cardboards.
In this embodiment, the matching portion 81 of the swing link 8 is disposed at the lower edge of the working curved surface at the edge of the cam 7, the cam 7 drives the swing link 8 to drive the pressing block 4 upward, and the reset device 12 drives the swing link 8 to drive the pressing block 4 downward. The cam 7 can act on the swing rod 8 to lift the press block 4, and the reset device such as a spring can act on the swing rod to lift the press block. As shown in the figure, the middle of the swing rod 8 is hinged to the rack through a pivot 17 to swing, a roller 82 is arranged at the matching part 81 at the right end of the swing rod so as to be smoothly matched with the cam, the swing rod is matched with the lower edge of the cam in a jacking transmission manner, the swing rod is suitable for paperboards with different thicknesses, the swing rod with the thicker paperboard can be separated from the cam, and the cam can still drive the pressing block to ascend.
The rack is also provided with an upper transmission wheel 14 and a lower transmission wheel 15, the upper transmission wheel 14 and the rotation axis of the cam are coaxially arranged and synchronously rotate, the upper transmission wheel and the cam can be arranged on the upper rotating shaft, the lower transmission wheel 15 is in transmission connection with the upper transmission wheel, the corner trimming block and the rotation axis of the lower transmission wheel are coaxially arranged and synchronously rotate, and the corner trimming block and the lower transmission wheel can be arranged on the lower rotating shaft. The upper driving wheel and the lower driving wheel can be belt wheels or chain wheels, and are in transmission connection through a chain belt or a belt 18, and in the embodiment, a synchronous wheel and a synchronous belt are adopted. The frame is provided with a bracket 19, the bracket 19 is provided with a bearing 21 and a rotating shaft 20, and the rotating shaft 20 is used for mounting the lower transmission wheel 15 and the corner trimming block 5 (a rear block 52 part, referred to below).
The angle trimming block comprises a front block and a rear block, the rear block is driven by a transmission device to rotate, the rotation axis of the rear block is the rotation axis of the angle trimming block, the front block 51 is hinged to the rear block 52, a tensioning device is further arranged between the front block and the rear block, the front block rotates together with the rear block, the front block can rotate relative to the rear block, the tensioning device can strut the front block and the rear block and maintain tensioning, and the relative position of the front block and the rear block is kept, namely the initial position. The tensioning device comprises a spring, a limiting device can be arranged between the front block and the rear block, the opening and the tensioning are limited in a certain range, the initial position is ensured to be unchanged, the limiting device is a limiting step between the front block and the rear block in the embodiment, and the proper spring specification can be kept to be opened in a certain range without directly selecting the limiting step, so that the initial position is ensured to be unchanged. When the angle trimming block rotates to perform angle trimming and trimming, the angle trimming and trimming operation of paperboards with different thicknesses can be adapted through the relative rotation between the front block and the rear block, and the angle trimming and trimming can be performed under the condition that the tensioning device keeps a tensioning state during the relative rotation. The angle trimming block is driven by the transmission device to rotate in a circle or swing back and forth.
The embodiment is described by combining the attached drawings, after the paper board and the facial tissue are glued and adhered, the paper board and the facial tissue are transferred to an edge covering mechanism by a conveying device such as a conveying belt, when the transverse or longitudinal edge covering is finished, the paper board is started to work, the pressing block moves downwards under the action of a return device spring to press the paper board, the motor drives the cam to rotate a working curve (such as an edge working curved surface) of the cam to give way for the swing rod to swing, meanwhile, the motor can also drive the angle trimming block to rotate for angle forming and angle trimming, the pressing block and the angle trimming block work in a matched mode, after the angle trimming is finished, the motor continues to drive the cam to rotate, the working curve of the cam drives the swing rod to swing, the pressing block moves upwards, and the motor also drives the angle trimming block to rotate, is separated from the paper board, and waits for the next time for the entering of the paper board.
Claims (8)
1. Angle trimming mechanism of leather hull machine, including press device (1), angle trimming device (2) and transmission (3), its characterized in that: the pressing device (1) comprises a pressing block (4), the corner trimming device (2) comprises a corner trimming block (5), the transmission device (3) drives the pressing block (4) to ascend and descend on the rack (6), and the transmission device (3) also drives the corner trimming block (5) to rotate on the rack (6);
the transmission device (3) comprises a cam (7), the cam (7) is driven by a power source to rotate on the rack, a swing rod (8) is further arranged on the rack (6), the swing rod (8) is arranged on the rack in a swinging mode, the cam (7) is in transmission connection with the swing rod (8), the swing rod (8) is in transmission connection with the pressing block (4), and the corner trimming block (5) is in transmission connection with the cam (7);
the pressing block (4) is arranged on a sliding rod (9), and the sliding rod (9) is arranged on a sliding seat (10) of the rack (6) and slides up and down;
an upper driving wheel (14) and a lower driving wheel (15) are further arranged on the rack, the upper driving wheel (14) and the rotating axis of the cam (7) are coaxially arranged and synchronously rotate, the lower driving wheel (15) is in transmission connection with the upper driving wheel (14), and the corner trimming block (5) and the rotating axis of the lower driving wheel (15) are coaxially arranged and synchronously rotate.
2. The angle trimming mechanism of the skin shell machine as set forth in claim 1, wherein: the swing rod (8) drives the pressing block (4) to lift, and the cam (7) drives the corner trimming block (5) to rotate.
3. The corner trimming mechanism of a hull machine according to claim 2, wherein: the sliding rod is in transmission connection with the swing rod through a connecting rod (11).
4. The corner trimming mechanism of a hull machine according to claim 2, wherein: the power source adopts a motor (13), the swing rod (8) is connected with a resetting device (12), and the resetting device (12) is matched with the cam (7) to drive the swing rod (8) to swing in a reciprocating manner.
5. The corner trimming mechanism of the hull machine of claim 4, wherein: the edge working curved surface of the cam (7) is in transmission fit with the top of the swing rod.
6. The angle trimming mechanism of the skin shell machine as set forth in claim 5, characterized in that: the matching part (81) of the swing rod (8) is arranged at the lower edge of the edge working curved surface of the cam, the cam (7) drives the swing rod (8) to drive the pressing block (4) to move upwards, and the resetting device (12) drives the swing rod (8) to drive the pressing block (4) to move downwards.
7. The corner trimming mechanism of the hull machine of claim 1, wherein: the corner trimming block (5) comprises a front block (51) and a rear block (52), the rear block is driven by a transmission device to rotate, the front block (51) is hinged to the rear block (52), and a tensioning device (16) is arranged between the front block and the rear block.
8. The corner trimming mechanism of the hull machine of claim 7, wherein: the tensioning device comprises a spring, and a limiting device is arranged between the front block and the rear block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710742363.6A CN107471851B (en) | 2017-08-25 | 2017-08-25 | Angle trimming mechanism of leather shell machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710742363.6A CN107471851B (en) | 2017-08-25 | 2017-08-25 | Angle trimming mechanism of leather shell machine |
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| Publication Number | Publication Date |
|---|---|
| CN107471851A CN107471851A (en) | 2017-12-15 |
| CN107471851B true CN107471851B (en) | 2023-01-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710742363.6A Active CN107471851B (en) | 2017-08-25 | 2017-08-25 | Angle trimming mechanism of leather shell machine |
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| CN (1) | CN107471851B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108999941A (en) * | 2018-09-03 | 2018-12-14 | 惠州市成泰自动化科技有限公司 | Cam drive |
Citations (9)
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|---|---|---|---|---|
| CN1404939A (en) * | 2001-08-13 | 2003-03-26 | 白树琪 | Bending edge-bonding machine |
| CN102078894A (en) * | 2010-10-12 | 2011-06-01 | 上海华普汽车有限公司 | Edge-covering mechanism of edge-covering machine |
| CN202192800U (en) * | 2011-08-26 | 2012-04-18 | 浩友夫(上海)机械有限公司 | Round corner folding device |
| CN203713165U (en) * | 2013-12-31 | 2014-07-16 | 重庆凯成科技有限公司 | Cot pressing machine |
| CN204078139U (en) * | 2014-07-18 | 2015-01-07 | 东莞市坤轮机械有限公司 | A kind of automatic serger |
| CN105235408A (en) * | 2015-10-20 | 2016-01-13 | 温州正润机械有限公司 | Shell rounded corner processing device |
| CN204998175U (en) * | 2015-09-25 | 2016-01-27 | 东莞市晟图印刷设备有限公司 | This cot of hard -book fillet cornerite device |
| JP2016117268A (en) * | 2014-12-24 | 2016-06-30 | ニスカ株式会社 | Bookbinding device and image formation device equipped with the same |
| CN207128428U (en) * | 2017-08-25 | 2018-03-23 | 浙江正润机械有限公司 | The Xiu Jiao mechanisms of leather cover machine |
-
2017
- 2017-08-25 CN CN201710742363.6A patent/CN107471851B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1404939A (en) * | 2001-08-13 | 2003-03-26 | 白树琪 | Bending edge-bonding machine |
| CN102078894A (en) * | 2010-10-12 | 2011-06-01 | 上海华普汽车有限公司 | Edge-covering mechanism of edge-covering machine |
| CN202192800U (en) * | 2011-08-26 | 2012-04-18 | 浩友夫(上海)机械有限公司 | Round corner folding device |
| CN203713165U (en) * | 2013-12-31 | 2014-07-16 | 重庆凯成科技有限公司 | Cot pressing machine |
| CN204078139U (en) * | 2014-07-18 | 2015-01-07 | 东莞市坤轮机械有限公司 | A kind of automatic serger |
| JP2016117268A (en) * | 2014-12-24 | 2016-06-30 | ニスカ株式会社 | Bookbinding device and image formation device equipped with the same |
| CN204998175U (en) * | 2015-09-25 | 2016-01-27 | 东莞市晟图印刷设备有限公司 | This cot of hard -book fillet cornerite device |
| CN105235408A (en) * | 2015-10-20 | 2016-01-13 | 温州正润机械有限公司 | Shell rounded corner processing device |
| CN207128428U (en) * | 2017-08-25 | 2018-03-23 | 浙江正润机械有限公司 | The Xiu Jiao mechanisms of leather cover machine |
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| Publication number | Publication date |
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| CN107471851A (en) | 2017-12-15 |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB02 | Change of applicant information |
Address after: 325400 No. 23, east section of Pinghai Avenue, Binhai New Area, Pingyang County, Wenzhou City, Zhejiang Province Applicant after: ZHENGRUN MACHINERY CO.,LTD. Address before: No.256 Haize Road, Binhai New Area, Pingyang County, Wenzhou City, Zhejiang Province Applicant before: ZHENGRUN MACHINERY CO.,LTD. |
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| CB02 | Change of applicant information | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Corner trimming mechanism of shell machine Effective date of registration: 20230926 Granted publication date: 20230113 Pledgee: Zhejiang Tailong Commercial Bank Co.,Ltd. Wenzhou Pingyang Wanquan small and micro enterprise franchise sub branch Pledgor: ZHENGRUN MACHINERY CO.,LTD. Registration number: Y2023980059135 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |