CN201559343U - Paper breaking preventer of newspaper printer - Google Patents
Paper breaking preventer of newspaper printer Download PDFInfo
- Publication number
- CN201559343U CN201559343U CN2009203178208U CN200920317820U CN201559343U CN 201559343 U CN201559343 U CN 201559343U CN 2009203178208 U CN2009203178208 U CN 2009203178208U CN 200920317820 U CN200920317820 U CN 200920317820U CN 201559343 U CN201559343 U CN 201559343U
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- paper
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- paper tape
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- slide blocks
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Abstract
A paper breaking preventer of a newspaper printer disclosed by the utility model comprises a tension floating roll which is vertically fixed between two slide blocks. The slide blocks are provided in the slide rails on the fixed seats. The slide blocks can slide vertically along an axial direction vertical with the tension floating roll in the slide rails. The top ends of the slide blocks are provided with pressure spring guiding rods which are sleeved with compression springs, and the other ends of the compression springs are connected with the adjusting screws on the fixed seats. According to the paper breaking preventer of newspaper printer, the tension floating roll is pulled through the raw paper tape. The tension floating roll drives the slide blocks to move upwards or downwards thereby reducing or enlarging the tension of the raw paper tape when a driving part of the newspaper printer accelerates or decelerates suddenly for preventing paper breaking. Additionally, the screws on the fixed seat are adjusted to move vertically so that the compression springs are loosened or compressed. The shaft head of the floating shaft moves upwards or downwards so that the tension side of the paper tape is loosened or the loose side is compacted thereby adjusting the tension degree of two sides of the raw paper tape.
Description
Technical field
The utility model belongs to the printing machinery technical field, is specifically related to a kind of paper-breaking-prevention device of newspaper printing press.
Background technology
The paper roll of newspaper printing press is when unreeling, the speed of service of body paper paper tape, be to follow the velocity correlation of drive division to join, the drive division of printing machine situation such as acceleration or deceleration suddenly occurs through regular meeting, speed fluctuation is very big, therefore will cause the variation of web tension size also bigger, and tension force is too big sometimes, will break paper tape, cause and shut down and paper waste; In addition, because the paper roll shape is irregular, unequal sometimes from the paper tape both sides tension force size that paper roll is emitted, will cause paper tape pine, the tight situation in one side on one side in the process of paper feed, to occur, paper tape pine, one side on one side tightly can cause the newspaper picture and text of printing to tilt, and produces waste product.Therefore need control body paper paper tape degree of loosening, tighten on tension stability and paper tape both sides in motion process to be consistent.The method of traditional newspaper printing press control paper roll tension force size adopts the coil diameter according to the body paper paper roll to change the artificial stage by stage degree of tightness of adjusting the mechanical hatching gate brake that is loaded on body paper paper roll spindle nose, keeps the paper tape certain force of strain.But this method is only considered the coil diameter of body paper paper roll and is changed the tension variation that causes, do not consider that paper tape suddenly quickens or slow down to cause the variation of web tension.Can not eliminate the disconnected paper phenomenon that therefore causes, the degree that loosens, tighten on also uncontrollable paper tape both sides.Particularly more and more faster in the speed of production of newspaper printing press, under the also more and more higher situation of the requirement of web tension, can't satisfy the production requirement of newspaper printing press.
Summary of the invention
The purpose of this utility model provides a kind of paper-breaking-prevention device of newspaper printing press, and solve existing newspaper printing press and easily produced disconnected paper, and the problem of the tightness on uncontrollable paper tape both sides.
The technical scheme that the utility model adopted is, a kind of paper-breaking-prevention device of newspaper printing press, comprise and be vertically fixed on two tension force dancers between the slide block, slide block is arranged in the slide rail on the holder, slide block can be along axially sliding up and down perpendicular to the tension force dancer in slide rail, the top of slide block is provided with the stage clip guide post that is with the compression spring, and the other end of compression spring is connected with the adjustment screw on being fixed on holder.
Characteristics of the present utility model are that also adjustment screw wherein is fixed on the holder by locking nut.
The beneficial effects of the utility model are: by body paper paper tape pulling tension force dancer, the tension force dancer drives slide block and moves up or down, thereby when the drive division of newspaper printing press occurs suddenly quickening or slows down, the body paper web tension is reduced or becomes big, prevent the paper that breaks.In addition, the screw of regulating on the holder moves up and down, and makes compression spring relaxation or compress, dancer spindle nose just move up or down the paper tape pilled-in selvedge is loosened or the slack list compresses, thereby can adjust the tightness on body paper paper tape both sides.
Description of drawings
Fig. 1 is the structural representation of the paper-breaking-prevention device of the utility model newspaper printing press.
Among the figure, 1. tension force dancer, 2. slide block, 3. stage clip guide post, 4. compression spring, 5. locking nut, 6. adjustment screw, 7. holder, 8. slide rail, 9. body paper paper tape.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is elaborated.
The structure of the paper-breaking-prevention device of the utility model newspaper printing press as shown in Figure 1, comprise and be vertically fixed on two tension force dancers 1 between the slide block 2, body paper paper tape 9 is enclosed within on the tension force dancer 1, slide block 2 is arranged in the slide rail 8 on the holder 7, slide block 2 can be along axially sliding up and down perpendicular to tension force dancer 1 in slide rail 8, the top of slide block 2 is provided with the stage clip guide post 3 that is with compression spring 4, the other end of compression spring 4 is connected with adjustment screw 6, and adjustment screw 6 is fixed on the holder 7 by locking nut 5.
The course of work of the paper-breaking-prevention device of the utility model newspaper printing press is as follows: this device is not having before the suit body paper paper tape 9, slide block 2 is under the effect that the elastic force and the tension force dancer 1 of compression spring 4 are conducted oneself with dignity, and the internal arm face of the bottom surface of slide block 2 and holder 7 contacts.This device is after suit body paper paper tape 9, and under the tension force effect of body paper paper tape 9, the certain distance of internal arm face of holder 7 is left in the bottom surface of slide block 2.When newspaper printing press moves, the speed of service of body paper paper tape 9, be to follow the velocity correlation of newspaper printing press drive division to join, when suddenly quickening appearred in the drive division of newspaper printing press, body paper paper tape 9 whole tension force strengthened, body paper paper tape 9 will upwards spur tension force dancer 1, tension force dancer 1 drives on the slide block 2 and moves, and slide block 2 upwards compresses compression press spring 4, and body paper paper tape 9 tension force are reduced, avoid tension force too big, break body paper paper tape 9; If suddenly slowing down appears in the drive division of newspaper printing press, body paper paper tape 9 whole tension force reduce, and tension force dancer 1 will drive slide block 2 and move down under the effect of gravity and compression press spring 4 elastic force, and pulling body paper paper tape 9 makes body paper paper tape 9 tension force become big.Thereby the tension force that makes body paper paper tape 9 keeps stable.Keep the tension force of body paper paper tape 9 to remain unchanged substantially in the time of so just can acceleration suddenly or deceleration occurring, prevent to break paper at the drive division of newspaper printing press.In addition, if the tension force on the both sides of body paper paper tape 9 is inconsistent, be the loosening, tighten when inconsistent of both sides of body paper paper tape 9, can unclamp locking nut 5 earlier, regulate the adjustment screw 6 on body paper paper tape 9 slack lists then, adjustment screw 6 is moved downward, the step that leans on adjustment screw 6 front ends is to lower compression compression press spring 4, compression press spring 4 makes slide block 2 move down, slide block 2 moves down the spindle nose of tension force dancer 1 is moved down, the slack list of body paper paper tape 9 is tightened, body paper paper tape 9 both sides loosen, tighten unanimity.Also can regulate the adjustment screw 6 of body paper paper tape 9 pilled-in selvedge tops, adjustment screw 6 is moved upward, the pressure that compress 4 pairs of slide blocks 2 of spring this moment reduces, under the effect of body paper paper tape 9 tension force, the spindle nose of tension force dancer 1 is pressing slide block 2 to move up, body paper paper tape 9 pilled-in selvedges are loosened, body paper paper tape 9 both sides loosen, tighten unanimity.After the degree of loosening, tighten on body paper paper tape 9 both sides is adjusted, with locking nut 5 lockings.
Claims (2)
1. the paper-breaking-prevention device of a newspaper printing press, it is characterized in that, comprise the tension force dancer (1) that is vertically fixed between two slide blocks (2), described slide block (2) is arranged in the slide rail (8) on the holder (7), slide block (2) can be along axially sliding up and down perpendicular to tension force dancer (1) in slide rail (8), the top of slide block (2) is provided with the stage clip guide post (3) that is with compression spring (4), and the other end of compression spring (4) is connected with the adjustment screw (6) on being fixed on holder (7).
2. the paper-breaking-prevention device of newspaper printing press according to claim 1 is characterized in that, described adjustment screw (6) is fixed on the holder (7) by locking nut (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203178208U CN201559343U (en) | 2009-12-18 | 2009-12-18 | Paper breaking preventer of newspaper printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203178208U CN201559343U (en) | 2009-12-18 | 2009-12-18 | Paper breaking preventer of newspaper printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201559343U true CN201559343U (en) | 2010-08-25 |
Family
ID=42624489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203178208U Expired - Fee Related CN201559343U (en) | 2009-12-18 | 2009-12-18 | Paper breaking preventer of newspaper printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201559343U (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102267282A (en) * | 2011-04-27 | 2011-12-07 | 苏州工业园区天势科技有限公司 | Waste collecting system for automatic die-cutting machine |
| CN102555425A (en) * | 2011-12-22 | 2012-07-11 | 浙江广亚机械有限公司 | Thermoprinting machine |
| CN103469451A (en) * | 2013-04-03 | 2013-12-25 | 南通纺织职业技术学院 | Textile sample weaving machine with pattern warp tension regulation function |
| CN104139601A (en) * | 2013-05-09 | 2014-11-12 | 北大方正集团有限公司 | Roll paper printing device |
| CN105172211A (en) * | 2015-07-24 | 2015-12-23 | 苏州叠创机电科技有限公司 | Carton printing compressing device |
| CN106541690A (en) * | 2016-12-06 | 2017-03-29 | 苏州工业园区天势科技有限公司 | Exempt from tension type and take turns full printing equipment |
| CN107814244A (en) * | 2017-10-13 | 2018-03-20 | 天津市侨阳印刷有限公司 | A kind of roll web conveyer |
| CN108189549A (en) * | 2018-02-24 | 2018-06-22 | 浙江劲豹机械有限公司 | A kind of glazing gilding press |
| CN109177453A (en) * | 2018-10-17 | 2019-01-11 | 胡子航 | A kind of screen printing system |
| CN110171191A (en) * | 2019-05-17 | 2019-08-27 | 吴江协兴织造有限公司 | A kind of automation weaving printing device |
| CN111014910A (en) * | 2019-11-14 | 2020-04-17 | 重庆泰山电缆有限公司 | Synchronous parking device of argon arc welding production line |
| CN111252602A (en) * | 2020-01-20 | 2020-06-09 | 温州职业技术学院 | Tension control device of flexible printing machine |
| CN114932721A (en) * | 2022-04-22 | 2022-08-23 | 杭州特种纸业有限公司 | A gelling device for vulcanized fibre paper production |
| CN116586349A (en) * | 2023-07-18 | 2023-08-15 | 欧亦姆半导体设备科技(靖江)有限公司 | Automatic cleaning device |
-
2009
- 2009-12-18 CN CN2009203178208U patent/CN201559343U/en not_active Expired - Fee Related
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102267282A (en) * | 2011-04-27 | 2011-12-07 | 苏州工业园区天势科技有限公司 | Waste collecting system for automatic die-cutting machine |
| CN102555425A (en) * | 2011-12-22 | 2012-07-11 | 浙江广亚机械有限公司 | Thermoprinting machine |
| CN103469451A (en) * | 2013-04-03 | 2013-12-25 | 南通纺织职业技术学院 | Textile sample weaving machine with pattern warp tension regulation function |
| CN103469451B (en) * | 2013-04-03 | 2015-01-14 | 南通纺织职业技术学院 | Textile sample weaving machine with pattern warp tension regulation function |
| CN104139601A (en) * | 2013-05-09 | 2014-11-12 | 北大方正集团有限公司 | Roll paper printing device |
| CN105172211A (en) * | 2015-07-24 | 2015-12-23 | 苏州叠创机电科技有限公司 | Carton printing compressing device |
| CN106541690A (en) * | 2016-12-06 | 2017-03-29 | 苏州工业园区天势科技有限公司 | Exempt from tension type and take turns full printing equipment |
| CN107814244A (en) * | 2017-10-13 | 2018-03-20 | 天津市侨阳印刷有限公司 | A kind of roll web conveyer |
| CN108189549A (en) * | 2018-02-24 | 2018-06-22 | 浙江劲豹机械有限公司 | A kind of glazing gilding press |
| CN109177453A (en) * | 2018-10-17 | 2019-01-11 | 胡子航 | A kind of screen printing system |
| CN110171191A (en) * | 2019-05-17 | 2019-08-27 | 吴江协兴织造有限公司 | A kind of automation weaving printing device |
| CN111014910A (en) * | 2019-11-14 | 2020-04-17 | 重庆泰山电缆有限公司 | Synchronous parking device of argon arc welding production line |
| CN111252602A (en) * | 2020-01-20 | 2020-06-09 | 温州职业技术学院 | Tension control device of flexible printing machine |
| CN114932721A (en) * | 2022-04-22 | 2022-08-23 | 杭州特种纸业有限公司 | A gelling device for vulcanized fibre paper production |
| CN114932721B (en) * | 2022-04-22 | 2023-12-29 | 杭州特种纸业有限公司 | A gel device for vulcanized fibre production |
| CN116586349A (en) * | 2023-07-18 | 2023-08-15 | 欧亦姆半导体设备科技(靖江)有限公司 | Automatic cleaning device |
| CN116586349B (en) * | 2023-07-18 | 2023-09-15 | 欧亦姆半导体设备科技(靖江)有限公司 | Automatic cleaning 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100825 Termination date: 20101218 |