CN202369173U - Paper supporting device for paper collecting part of double-side lithographic offset printing machine - Google Patents
Paper supporting device for paper collecting part of double-side lithographic offset printing machine Download PDFInfo
- Publication number
- CN202369173U CN202369173U CN2011204873530U CN201120487353U CN202369173U CN 202369173 U CN202369173 U CN 202369173U CN 2011204873530 U CN2011204873530 U CN 2011204873530U CN 201120487353 U CN201120487353 U CN 201120487353U CN 202369173 U CN202369173 U CN 202369173U
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- paper
- wheel
- holder paper
- paper tape
- holder
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Abstract
The utility model discloses a paper supporting device for the paper collecting part of a double-side lithographic offset printing machine; the paper supporting device can effectively solve the problem that the back surface of paper is smeared and scratched; and the paper collecting part comprises a paper slowing wheel and a paper collecting roller. The paper supporting device comprises a paper supporting belt mechanism, wherein the paper tape supporting mechanism is arranged between the paper slowing wheel and the paper collecting roller, and comprises a driving pulley, a front driven pulley, a rear driven pulley and a paper supporting belt; the driving pulley is mounted on a paper supporting belt shaft; the paper supporting belt shaft is mounted in a position near and below the paper slowing wheel; the front driven pulley is mounted beside the paper slowing wheel; the rear driven pulley is mounted beside the paper collecting roller; the paper supporting belt is wound on the driving pulley, the front driven pulley and the rear driven pulley; the upper end surface of the paper supporting belt is positioned in the same horizontal plane as the top surface of the paper slowing wheel; and the paper supporting belt machine transmits power through a power mechanism, so that the running linear velocity of the paper supporting belt is the same as the linear velocity of the paper collecting roller.
Description
Technical field
The utility model relates to a kind of holder paper apparatus that is used for the collection portion of two-sided offset print.
Background technology
When paper finished printing entering collection portion in two-sided offset print, the printing ink of reverse side of paper can't be in time dry.Therefore, hold in the month before the paper seaming side direction in the motion process collection tooth row, reverse side of paper drag slightly that the printing ink of part can rub with paper platform, the reverse side of easy set-off paper perhaps scratches paper.As shown in fig. 1: drive roll 3, slip are led lateral 2 and are installed between slow paper wheel 1 and the collecting cylinder 4.Paper is after collecting cylinder 4 is given collection tooth row, and dragging slightly partly of paper led lateral 2 picking-ups by drive roll 3 and slip, and in this process, reverse side of paper is led on the lateral 2 in drive roll 3 and slip and slided, and is prone to cause the paper set-off.After machine rotational speed speeded, above-mentioned phenomenon became particularly evident.Also do not address this problem method preferably at present.
Summary of the invention
The purpose of the utility model is in order to overcome the deficiency of prior art, a kind of holder paper apparatus that is used for the collection portion of two-sided offset print to be provided, and it can solve the problem of back side of paper set-off, scuffing effectively.
The technical scheme that realizes above-mentioned purpose is: a kind of holder paper apparatus that is used for the collection portion of two-sided offset print, said collection portion comprises slow paper wheel and collecting cylinder.Said holder paper apparatus comprises that one is located at the holder paper tape mechanism between said slow paper wheel and the collecting cylinder, and this holder paper tape mechanism comprises a driving pulley, anterior driven pulley, rear portion driven pulley and a holder paper tape, wherein:
Said driving pulley is installed on the holder paper tape axle, and this holder paper tape axle mounting is below taking turns near said slow paper;
Said anterior driven pulley is installed in one side of said slow paper wheel;
Said rear portion driven pulley is installed in one side of said collecting cylinder;
Said holder paper tape is wrapped on said driving pulley, anterior driven pulley and rear portion driven pulley, and the end face of the upper surface of this holder paper tape and said slow paper wheel is on the same horizontal surface;
Said holder paper tape mechanism is through actuating unit transmission power, so that the line of motion speed of said holder paper tape is identical with the linear velocity of said collecting cylinder.
The holder paper apparatus of the above-mentioned collection portion that is used for two-sided offset print; Wherein, Said actuating unit is a belt gear or chain drive, and this belt or chain drive comprise that one is installed in driving wheel, in the rotating shaft of said collecting cylinder and is installed in transition wheel, near said collecting cylinder to be installed in power wheel on the said holder paper tape axle, two tension wheels that are installed in said transition wheel both sides and two wrapped respectively between said driving wheel and the transition wheel and belt or chain between said transition wheel and the said power wheel.
The holder paper apparatus of the above-mentioned collection portion that is used for two-sided offset print, wherein, said holder paper apparatus also comprises a holder paper tape cleaning mechanism, this cleaning mechanism comprise a wool roller and be installed on the support and head can with the hairbrush of said wool roller friction; Said holder paper tape mechanism comprises that also the top expansion wheel that is located at said belt gear or chain drive below one on the other takes turns with the bottom expansion; And said bottom expansion wheel is tangent with said wool roller; Said holder paper tape is wrapped on driving pulley, two driven pulleys and said top expansion wheel and bottom expansion wheel, so that said holder paper tape and said wool roller friction of rolling.
The technical scheme of the holder paper apparatus of the collection portion that is used for two-sided offset print of the utility model; Through increase by one with paper with speed belt conveyor; Can hold up the part slightly of dragging of paper; Make no relative motion between paper and the belt conveyor, thereby avoided the set-off of back side of paper and the phenomenon of scuffing paper to take place.
Description of drawings
Fig. 1 is the structural representation of the holder paper apparatus of the collection portion that is used for two-sided offset print of prior art;
Fig. 2 is the structural representation of the holder paper apparatus of the collection portion that is used for two-sided offset print of utility model.
The specific embodiment
In order to understand the technical scheme of the utility model better, below through concrete embodiment and combine accompanying drawing at length to explain:
See also Fig. 2, the holder paper apparatus of the collection portion that is used for two-sided offset print of the utility model, collection portion comprises slow paper wheel 1 and collecting cylinder 4.The holder paper apparatus comprises that one is located at the holder paper tape mechanism of delaying between paper wheel 1 and the collecting cylinder 4, an actuating unit and a holder paper tape cleaning mechanism that is used to drive holder paper tape mechanism.
Holder paper tape mechanism comprises a driving pulley 21, anterior driven pulley 22, rear portion driven pulley 23, top expansion wheel 24, bottom expansion wheel 25 and one holder paper tape 26, wherein:
Anterior driven pulley 22 is installed in one side of slow paper wheel 1;
Rear portion driven pulley 23 is installed in one side of collecting cylinder 4;
Actuating unit is a belt gear or chain drive; This belt or chain drive comprise that one is installed in driving wheel 31, in the rotating shaft of collecting cylinder 4 and is installed in transition wheel 32, near collecting cylinder 4 to be installed in 34,35 and two of power wheels 33 on the holder paper tape axle 20, two tension wheels that are installed in transition wheel 32 both sides wrapped respectively between driving wheel 31 and the transition wheel 32 and belt or chain 36,37 between transition wheel 32 and the power wheel 33, so that ask the line of motion speed of paper tape 26 identical with the linear velocity of collecting cylinder 4.
Holder paper tape cleaning mechanism comprise one be installed on the support 50 with the wool roller 51 and of bottom expansion wheel 25 friction of rollings and head can with the hairbrush 52 of wool roller 51 frictions.
The working process of the holder paper apparatus of the collection portion that is used for two-sided offset print of the utility model is: the belt of actuating unit or chain 36 are given holder paper tape axle 20 through the rotation of collecting cylinder 4 with power transmission, drive holder paper tape 26 and rotate.Tension wheel 34,35 can guarantee phenomenons such as skidding does not appear in belt or the chain 36 of actuating unit when transmission, make the line of motion speed of holder paper tape 26 identical with the linear velocity of collecting cylinder 4.When paper comes out to give collection tooth row from collecting cylinder 4 after; With collecting cylinder 4 with linear velocity; And holder paper tape 26 and collecting cylinder 4 same linear velocities; Holder paper tape 26 hold up paper drag slightly part after, do not have relative motion between paper and the holder paper tape 26, thus the phenomenon generation of having avoided the set-off of back side of paper and having scratched paper.
In addition, in the process of using, the surface of holder paper tape 26 can adhere to some paper powder, paper hair, influences print quality.Wool roller 51 in the holder paper tape cleaning mechanism can be removed impurity such as paper hair on the holder paper tape 26, paper powder.In use, regulate wool roller 51 and the friction force of holder between the paper tape 26 through off-centre, 52 of hairbrush are with removing impurity such as the paper hair that is stained with on the wool roller 51, paper powder.
Those of ordinary skill in the art will be appreciated that; Above embodiment is used for explaining the utility model; And be not the qualification that is used as the utility model; As long as in the connotation scope of the utility model, all will drop in claims scope of the utility model variation, the modification of the above embodiment.
Claims (3)
1. holder paper apparatus that is used for the collection portion of two-sided offset print; Said collection portion comprises slow paper wheel and collecting cylinder; It is characterized in that; Said holder paper apparatus comprises that one is located at the holder paper tape mechanism between said slow paper wheel and the collecting cylinder, and this holder paper tape mechanism comprises a driving pulley, anterior driven pulley, rear portion driven pulley and a holder paper tape
Said driving pulley is installed on the holder paper tape axle, and this holder paper tape axle mounting is below taking turns near said slow paper;
Said anterior driven pulley is installed in one side of said slow paper wheel;
Said rear portion driven pulley is installed in one side of said collecting cylinder;
Said holder paper tape is wrapped on said driving pulley, anterior driven pulley and rear portion driven pulley, and the end face of the upper surface of this holder paper tape and said slow paper wheel is on the same horizontal surface;
Said holder paper tape mechanism is through actuating unit transmission power, so that the line of motion speed of said holder paper tape is identical with the linear velocity of said collecting cylinder.
2. the holder paper apparatus that is used for the collection portion of two-sided offset print according to claim 1; It is characterized in that; Said actuating unit is a belt gear or chain drive, and this belt or chain drive comprise that one is installed in driving wheel, in the rotating shaft of said collecting cylinder and is installed in transition wheel, near said collecting cylinder to be installed in power wheel on the said holder paper tape axle, two tension wheels that are installed in said transition wheel both sides and two wrapped respectively between said driving wheel and the transition wheel and belt or chain between said transition wheel and the said power wheel.
3. the holder paper apparatus that is used for the collection portion of two-sided offset print according to claim 1; It is characterized in that; Said holder paper apparatus also comprises a holder paper tape cleaning mechanism, this cleaning mechanism comprise a wool roller and be installed on the support and head can with the hairbrush of said wool roller friction; Said holder paper tape mechanism comprises that also the top expansion wheel that is located at said belt gear or chain drive below one on the other takes turns with the bottom expansion; And said bottom expansion wheel is tangent with said wool roller; Said holder paper tape is wrapped on driving pulley, two driven pulleys and said top expansion wheel and bottom expansion wheel, so that said holder paper tape and said wool roller friction of rolling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204873530U CN202369173U (en) | 2011-11-30 | 2011-11-30 | Paper supporting device for paper collecting part of double-side lithographic offset printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204873530U CN202369173U (en) | 2011-11-30 | 2011-11-30 | Paper supporting device for paper collecting part of double-side lithographic offset printing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202369173U true CN202369173U (en) | 2012-08-08 |
Family
ID=46592887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204873530U Expired - Fee Related CN202369173U (en) | 2011-11-30 | 2011-11-30 | Paper supporting device for paper collecting part of double-side lithographic offset printing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202369173U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104401121A (en) * | 2014-09-16 | 2015-03-11 | 成都博瑞传播股份有限公司 | Novel paper tape steering and smearing prevention device applied to rotary press |
| CN114772362A (en) * | 2022-05-26 | 2022-07-22 | 北人智能装备科技有限公司 | Device for adjusting phase of paper-receiving impeller of paper folding machine |
-
2011
- 2011-11-30 CN CN2011204873530U patent/CN202369173U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104401121A (en) * | 2014-09-16 | 2015-03-11 | 成都博瑞传播股份有限公司 | Novel paper tape steering and smearing prevention device applied to rotary press |
| CN114772362A (en) * | 2022-05-26 | 2022-07-22 | 北人智能装备科技有限公司 | Device for adjusting phase of paper-receiving impeller of paper folding machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160111 Address after: 223802 Jiangsu Province, Suqian City Industrial Park Road on the west side of sankeshu Township Economic and Technological Development Zone (Suqian red dream mattress factory building 2) Patentee after: Guanghua Machinery Manufacturing Limited by Share Ltd Address before: 200436, No. 520, true road, Baoshan District, Shanghai Patentee before: Shanghai Guanghua Printing Machine Co., Ltd. |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160617 Address after: 223621 Suqian city of Jiangsu Province three industrial park road Suqian economic and Technological Development Zone on the west side of Zhu Village Zhao Zhuangzu Patentee after: Jiangsu Sino German Packaging Machinery Co., Ltd. Address before: 223802 Jiangsu Province, Suqian City Industrial Park Road on the west side of sankeshu Township Economic and Technological Development Zone (Suqian red dream mattress factory building 2) Patentee before: Guanghua Machinery Manufacturing Limited by Share Ltd |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120808 Termination date: 20181130 |