CN2797050Y - Designation flattening and gap regulating device - Google Patents
Designation flattening and gap regulating device Download PDFInfo
- Publication number
- CN2797050Y CN2797050Y CN 200520041243 CN200520041243U CN2797050Y CN 2797050 Y CN2797050 Y CN 2797050Y CN 200520041243 CN200520041243 CN 200520041243 CN 200520041243 U CN200520041243 U CN 200520041243U CN 2797050 Y CN2797050 Y CN 2797050Y
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- China
- Prior art keywords
- roller seat
- air roll
- frame
- signature
- fixed
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Abstract
The utility model relates to a flat pressing and gap regulating device of a designation, which comprises a pair of paper pressing rollers, a gap regulating actuating mechanism and a lever mechanism with prepressing force, wherein each paper pressing roller comprises a movable paper pressing roller which is connected with a roller seat and the movable paper pressing roller is driven by a synchronous belt wheel to make rotary motion in a facing direction mode. The gap regulating actuating mechanism comprises a screw rod which is hung and connected with the roller seat, and a lower roller seat is driven by the screw rod to move up and down along the pressing plate of the roller seat. The lever mechanism with prepressing force comprises a roller seat which is connected with a pressing block. After a polyurethane elastic body is compressed, a lever is connected with the pressing block by a fulcrum shaft to generate the prepressing force. The device can regulate the gap and the pressure according to the thickness of the designation. The utility model reduces labor intensity and enhances efficiency.
Description
Technical field
The utility model belongs to road, printing back binding machine equipment, particularly, relates to the signature that is used for the required receipts card machine of folding machine output and flattens gap adjusting device.
Background technology
At present, the development of printing machinery is quite fast, and homemade printing machinery level also has marked improvement, the still hysteresis but books and periodicals binding machine industry is compared.Receipts card with regard to folding machine still is that traditional paper collecting machine is collected, and compresses by manually tying up, and production efficiency is low, the labour intensity height, floor space is big, therefore a kind of paper collecting machine with signature pressing gap adjusting device, simplified and received card pressing technology, improved production efficiency greatly.Yet as shown in Figure 1, existing sticker flattens in the gap adjusting device that two groups of rollers share a precompression and phase mutual interference and transfer the crack difficulty, so its complex structure, transfers the crack inconvenience, and has influenced the further raising of production efficiency.
Summary of the invention
Given this, the purpose of this utility model is to provide a kind of signature to flatten gap adjusting device.This device has independent adjustable pressure and adjust the play makes things convenient for characteristics, dexterously enough precompressions that lever principle is produced and last pressure roller signature by the time not only can float but also the signature applanation process can be combined together.
To achieve these goals, the utility model provides a kind of signature to flatten gap adjusting device, comprises a pair of air roll; Transfer the leverage of crack executing agency and band precompression; Wherein, described a pair of air roll comprise be fixed on the fixedly air roll that rotates only on the frame and be rotatable again can upper and lower mobile mobile air roll, described fixedly air roll is connected with synchronous pulley with mobile air roll, and described mobile air roll support and connection are in roller seat; Described accent crack executing agency comprises and is used for the roller seat that air roll is moved in support and connection, described roller seat is engaged on the roller seat pressing plate respectively and its slip relatively, described screw rod bottom is an outstanding T shape piece, described roller seat hangs over described screw rod bottom, and the described screw rod other end extended upwardly a nut that is fixed on the frame; The leverage of described band precompression comprises that one is fixed in the elastic component on the frame, adjusting screw(rod) one end is connected on the described elastomer, the end that the other end passes a frame and a lever screws togather, and the described lever other end is pressed on the briquetting that is fixed on the described roller seat.
Preferably, described roller seat pressing plate is fixed on the frame.
Preferably, described elastic component comprises compression polyurethane elaster or disk spring
Preferably, the fulcrum shaft of described lever is fixed on the frame.
Preferably, the end of described briquetting is a circular arc.
Description of drawings
In order further to understand architectural feature of the present utility model, characteristics and advantage.Below in conjunction with accompanying drawing the progress of the utility model device is described, wherein:
Fig. 1 is that existing sticker flattens the gap adjusting device partial end view;
Fig. 2 is that the master of the utility model signature pressing gap adjusting device looks schematic diagram, and wherein, air roll disconnects in mid-length;
Fig. 3 A is that C schemes to the part among Fig. 1; And
Fig. 3 B is a B-B cut-away view among Fig. 3 A.
The specific embodiment
A kind of signature of the present utility model flattens the leverage that gap adjusting device comprises a pair of air roll, transfers crack executing agency and band precompression.As shown in Figure 2, this to air roll comprise be fixed on the fixedly air roll that rotates only on the frame 1 and be rotatable again can upper and lower mobile mobile air roll 2, fixedly air roll 1 and mobile air roll 2 by synchronous pulley 3,3 ' driving rotatablely move in opposite directions.Wherein, mobile air roll 2 support and connection in roller seat 4,4 ' on do rotation.For another example shown in Fig. 3 A and the 3B, accent of the present utility model crack executing agency comprise be used for support and connection move the roller seat 4,4 of air roll 2 ', roller seat 4,4 ' respectively is engaged in roller seat pressing plate 41,41 ' upward also its slip relatively, roller seat pressing plate 41,41 ' be fixed on the frame.Screw rod 7,7 ' bottom be an outstanding T shape piece 71,71 ', by this T shape piece with roller seat 4,4 ' hang over screw rod bottom, the screw rod other end extended upwardly one be fixed in nut 11,11 on the frame ', by rotary screw 7,7 ' and reach a certain amount of movement t, screw rod can drive that roller seat is upper and lower to move that to make the distance of mobile air roll 2 relative fixed air rolls 1 be gap value t by the T shape briquetting of its bottom.For another example shown in Fig. 3 A and the 3B, the leverage of band precompression comprises that one is fixed in the compression polyurethane elaster 9 on the frame, 9 ' or disk spring, adjusting screw(rod) 8,8 ' one ends are connected on the described elastomer, the other end pass frame and a lever 6,6 ' an end screw togather the fulcrum shaft 10,10 of this lever ' be fixed on the frame, the lever other end be pressed on a briquetting 5,5 ' on, this briquetting 5,5 ' be fixed in roller seat 4,4 ' on.By rotation adjusting screw(rod) 8,8 ' can regulate the size of precompression.
Job step of the present utility model is as follows: by rotary screw 7,7 ', screw rod and nut 11,11 ' between to put into thickness be that 50%-75% is pressed the paper of sticker thickness and clamps, thereby determine air roll between the gap.Clockwise direction rotation adjusting screw(rod) 8,8 ' compression polyurethane elaster 9,9 ' with the increase precompression, perhaps as required the opposite spin adjusting screw(rod) to reduce precompression.Subsequently, when being pressed signature to be transported to fixedly the wedge mouth between the air roll 1 and mobile air roll 2, because two air rolls are at synchronous pulley 3,3 ' rotatablely move in opposite directions under driving, therefore signature is forced to be rolled between two air rolls, and this moment, two air roll gaps were less than signature thickness, so force mobile air roll 2 together with roller seat 4,4 ' move along roller seat pressing plate 41,41 ' up, make roller seat 4,4 ' floating hang over T shape piece 71,71 ' on.Meanwhile, because briquetting 5,5 ' under the lever moment effect, there is precompression not allow roller seat 4,4 ' continuation up move, and produce enough pressure signature is flattened.This job step program cycle back and forth reaches signature is flattened and output continuously, has improved production efficiency greatly, reduces labor intensity.This device also can reduce the fatigue strength of device because of the thick book of signature need carry out the adjusting of gap and pressure simultaneously, has prolonged service life.
In the utility model, keep and the contacting and make briquetting stressed even of briquetting in order to make lever, can with briquetting 5,5 ' the end be made for arc surface.
Though abovely the utility model is described by examples of implementation; but those of ordinary skill in the art can be understood and understand; the above-mentioned explanation the utility model that only plays is conceived, the effect of characteristics and advantage, and protection domain of the present utility model should be determined by appended claims.
Claims (5)
1. a signature flattens gap adjusting device, comprises a pair of air roll; Transfer the leverage of crack executing agency and band precompression; It is characterized in that, described a pair of air roll comprise be fixed on the fixedly air roll (1) that rotates only on the frame and be rotatable again can upper and lower mobile mobile air roll (2), described fixedly air roll (1) is connected with synchronous pulley (3,3 ') with mobile air roll (2), and described mobile air roll (2) support and connection are in roller seat (4,4 '); Described accent crack executing agency comprises that being used for support and connection moves the roller seat of air roll (2) (4,4 '), described roller seat (4,4 ') is engaged in roller seat pressing plate (41,41 ') respectively and goes up and its slip relatively, described screw rod (7,7 ') bottom is an outstanding T shape piece (71,71 '), described roller seat (4,4 ') hangs over described screw rod bottom, and the described screw rod other end extended upwardly a nut (11,11 ') that is fixed on the frame; The leverage of described band precompression comprises that one is fixed in the elastic component (9 on the frame, 9 '), adjusting screw(rod) (8,8 ') end is connected on the described elastomer, the end that the other end passes a frame and a lever (6,6 ') screws togather, and the described lever other end is pressed on the briquetting (5,5 ') that is fixed on the described roller seat (4,4 ').
2. a kind of signature as claimed in claim 1 flattens gap adjusting device, it is characterized in that described roller seat pressing plate (41,41 ') is fixed on the frame.
3. a kind of signature as claimed in claim 1 flattens gap adjusting device, it is characterized in that, described elastic component (9,9 ') comprises compression polyurethane elaster or disk spring
4. a kind of signature as claimed in claim 1 flattens gap adjusting device, it is characterized in that the fulcrum shaft of described lever (10,10 ') is fixed on the frame.
5. a kind of signature as claimed in claim 1 flattens gap adjusting device, it is characterized in that the end of described briquetting (5,5 ') is a circular arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520041243 CN2797050Y (en) | 2005-04-29 | 2005-04-29 | Designation flattening and gap regulating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520041243 CN2797050Y (en) | 2005-04-29 | 2005-04-29 | Designation flattening and gap regulating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2797050Y true CN2797050Y (en) | 2006-07-19 |
Family
ID=36868283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520041243 Expired - Lifetime CN2797050Y (en) | 2005-04-29 | 2005-04-29 | Designation flattening and gap regulating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2797050Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101927916A (en) * | 2009-06-18 | 2010-12-29 | 柯尼卡美能达商用科技株式会社 | Paper folding apparatus and the after-treatment device that uses this paper folding apparatus |
| CN103935152A (en) * | 2014-05-09 | 2014-07-23 | 新乡市布克包装机械有限公司 | Book spine forming device for octavo test paper |
| CN105058870A (en) * | 2015-07-16 | 2015-11-18 | 孙光英 | Paper pressing device before printing |
| CN105966109A (en) * | 2016-06-27 | 2016-09-28 | 东莞市长和兴印刷机械有限公司 | Notebook flatting mechanism and notebook binding machine |
| CN106185448A (en) * | 2016-08-25 | 2016-12-07 | 北京图文天地制版印刷有限公司 | A kind of folding pressuring flat device |
-
2005
- 2005-04-29 CN CN 200520041243 patent/CN2797050Y/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101927916A (en) * | 2009-06-18 | 2010-12-29 | 柯尼卡美能达商用科技株式会社 | Paper folding apparatus and the after-treatment device that uses this paper folding apparatus |
| CN101927916B (en) * | 2009-06-18 | 2013-03-20 | 柯尼卡美能达商用科技株式会社 | Paper folding apparatus and postprocessing apparatus using the same |
| CN103935152A (en) * | 2014-05-09 | 2014-07-23 | 新乡市布克包装机械有限公司 | Book spine forming device for octavo test paper |
| CN103935152B (en) * | 2014-05-09 | 2016-01-20 | 新乡市布克包装机械有限公司 | A kind of eight book back shaped devices opening paper |
| CN105058870A (en) * | 2015-07-16 | 2015-11-18 | 孙光英 | Paper pressing device before printing |
| CN105966109A (en) * | 2016-06-27 | 2016-09-28 | 东莞市长和兴印刷机械有限公司 | Notebook flatting mechanism and notebook binding machine |
| CN106185448A (en) * | 2016-08-25 | 2016-12-07 | 北京图文天地制版印刷有限公司 | A kind of folding pressuring flat device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20150429 Granted publication date: 20060719 |