CN102849476A - Paper conveying device - Google Patents
Paper conveying device Download PDFInfo
- Publication number
- CN102849476A CN102849476A CN201210274075XA CN201210274075A CN102849476A CN 102849476 A CN102849476 A CN 102849476A CN 201210274075X A CN201210274075X A CN 201210274075XA CN 201210274075 A CN201210274075 A CN 201210274075A CN 102849476 A CN102849476 A CN 102849476A
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- paper
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- transport device
- guide plate
- rocking arm
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- 230000033001 locomotion Effects 0.000 claims abstract description 7
- 230000001360 synchronised effect Effects 0.000 claims description 4
- 238000005452 bending Methods 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims description 3
- 238000009423 ventilation Methods 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 238000006073 displacement reaction Methods 0.000 abstract description 3
- 239000000123 paper Substances 0.000 description 136
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000926 separation method Methods 0.000 description 2
- 244000137852 Petrea volubilis Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011111 cardboard Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011087 paperboard Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Images
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- Sheets, Magazines, And Separation Thereof (AREA)
- Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)
Abstract
The invention provides a paper conveying device which comprises a transmission unit, a paper placing unit, a paper sucking unit, a paper ejecting and delivering unit, a paper conveying wheel and an overlapped paper separating unit. The transmission unit comprises a main transmission shaft and a braking wheel group, wherein the braking wheel group is provided with a driven rod group including a support rod, the support rod is connected with the paper sucking unit through a first swing arm and connected with the paper ejecting and delivering unit through a second swing arm. The driven rod group produces reciprocating displacement movement under the driving of the braking wheel group to enable the paper sucking unit provided with an air sucking air source in a connecting mode to suck paper placed on the paper placing unit upwards, and the paper is supported and received by the paper ejecting and delivering unit. The paper placing unit comprises a placing platform, a suction disc is arranged at the paper placing position on the placing platform face, the suction disc is connected with an air channel at the lower portion of the placing platform, and the other end of the air channel is connected with an induced-draft fan. The paper conveying wheel is connected with the overlapped paper separating unit, and the overlapped paper separating unit comprises an upper guide plate, a lower guide plate and a bent paper guiding channel consisting of the upper guide plate and the lower guide plate.
Description
Technical field
The present invention relates to the paper sheet delivery field, specifically, relate to a kind of paper transport device.
Background technology
At present industrial community is in order to the paper transport device of carrying as facing machine, printer or the feeder etc. of the paper such as printing paperboard, cardboard use, but summary is divided into two kinds of front suction and rear suctions.Front suction paper transport device mainly is to be moved to roller set to send after the configuration suction nozzle is drawn paper above the relative top of form, can guarantee to carry smoothness for the paper that deflection is not good.But because suction nozzle must can carry out the absorption of next paper after each paper is sent fully, for the paper of tool length, delivery speed very slowly has a strong impact on job schedule; Rear suction paper transport device then is after the configuration suction nozzle is drawn paper and paper transferred to front end above relative paper rear end roller set is sent, suction nozzle moves down the absorption of carrying out next paper immediately, so needn't wait because of the long required time of delivery of paper, so that greatly improve for paper speed.Yet, rear suction paper transport device must be looked yardage and width, before processing, do suitable adjustment by skilled technician, but error in length is arranged when dispatching from the factory because of former paper, then can't do more accurate design, often cause suction nozzle to fail to adsorb fully paper, or forward and backward paper adsorbed simultaneously cause overlappingly, so will make the smoothness of conveyance of sheets influenced.Moreover above-mentioned two kinds of paper transport devices are when drawing long and thin paper, and often the situation that plurality of sheets of paper is opened is directly adsorbed in generation because suction nozzle suction is excessive.And if single suction nozzle draws plurality of sheets of paper and open, because of the stroke breach design of not taking to arrange in pairs or groups of paper sheet delivery wheel, can cause paper that skew or stuck consequence in the paper sheet delivery wheel are arranged in course of conveying during conveying.
Summary of the invention
The technical problem to be solved in the present invention is that the deficiency for prior art exists provides a kind of paper transport device that can improve the delivery speed of paper and guarantee simultaneously the paper sheet delivery smoothness.
The present invention is that the technical scheme that its technical matters of solution adopts is:
Paper transport device provided by the invention comprises:
Unit, paper delivery wheel and hanging togother separative element are sent in gear unit, paper storing unit, paper suction unit, paper top;
Wherein said gear unit comprises main driving axle and is arranged in described main driving axle and is subjected to the shaft drying actuating wheels of this main gear;
Described actuating wheels are provided with the follower lever group, and described follower lever group comprises pole, and described pole comprises the first rocking arm and the second rocking arm, and described pole connects the paper suction unit, send the unit by the second rocking arm connection paper top by described the first rocking arm;
Described follower lever group produces the shift reciprocately motion under the driving that activates wheels, the paper suction unit that is provided with air-breathing wind regime is drawn be placed on paper to be put on the paper on the unit and moved, and send the unit to accept by the paper top;
When paper top was sent unit top paper feeding under the drive of described the second rocking arm to open to enter the paper sheet delivery wheel, paper suction unit synchronous shift to initial point under the drive of described the first rocking arm was drawn next paper;
Described paper is put the unit and is comprised the storing platform, and the position of placing paper at described storing table top arranges sucker, and sucker is being put connection air channel, platform bottom, and the other end in air channel connects induced draft fan;
Described paper sheet delivery wheel connects the hanging togother separative element, described hanging togother separative element comprises upper guide plate, bottom guide and leads the paper path by what upper guide plate and bottom guide formed, the lower surface of described upper guide plate is provided with one section convex globoidal, be provided with one section cancave cambered surface on the corresponding position of the upper surface of described bottom guide, so that the described structure that forms one section bending in the paper path of leading.
In another preference, on the described actuating wheels control cam is set, described control cam has circular-arc track to reach up and down front-rear reciprocation movement to drive described follower lever group.
In another preference, described paper sheet delivery wheel is provided with the breach that cooperates paper sheet delivery.
In another preference, described hanging togother separative element is provided with the control apparatus of leading paper path clearance size.
In another preference, be pasted with one deck friction lining on the cancave cambered surface of described bottom guide.
In another preference, described paper is put in the unit, sucker be shaped as oblong, the size of sucker is less than the size of putting paper.
In another preference, described paper suction unit comprises the cylinder and the suction nozzle that is connected in described cylinder ventilation inlet place that are connected with air-breathing wind regime.
In another preference, described cylinder comprises airflow chamber and the pressure chamber that is interconnected, be provided with elastic element and piston in the described pressure chamber, described piston is crimped on the described elastic element and with described pressure chamber and is separated to form the first air chamber and the second air chamber, also is provided with vent rod in the described pressure chamber.
In another preference, this device comprises that also a hanging type blows group structure, described hanging type blows dials the porosity that blows that structure comprises elastic plectrum and is positioned at described elastic plectrum below, and arranging of described elastic plectrum highly corresponds to the stacks as high of described paper on paper storing unit.
In another preference, described paper top send the unit comprise two hold top arm and be arranged at described two hold between the top arm can match with the paper sheet delivery wheel hold the top wheel.
Implement paper transport device of the present invention, have following beneficial effect:
1, the present invention is driven by the main driving axle of gear unit and activates wheels and drive respectively the follower lever group that produces the sense of displacement reciprocating travel and the unit is sent on the paper suction unit and the paper top that are arranged on this follower lever group according to a definite sequence, the paper suction unit is drawn paper and is put and move on the paper on the unit and send the unit to accept by the paper top, and send the top, unit to be fed into the defeated repeatedly wheel of paper by the paper top.In this simultaneously, paper suction unit synchronous shift to initial point is drawn next paper, therefore can improve the delivery speed of paper.
2, the present invention also has a hanging togother to separate, thereby utilizes the paper path of leading of arc to make overlapping paper that relative changing of the relative positions separation paper occur.This unit can cooperate hanging type to blow to dial structure and uses simultaneously, more can guarantee smoothness and the accuracy of paper sheet delivery.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1-Fig. 8 is the working state schematic representation of paper transport device of the present invention;
Fig. 9 is that paper suction unit and the paper in the paper transport device of the present invention pushes up the structural representation that send the unit;
Figure 10 is the structural representation of the gear unit in the paper transport device of the present invention;
Figure 11-Figure 12 is the cylinder working state schematic representation in the paper transport device of the present invention;
Figure 13 is the hanging togother separative element structural representation in the paper transport device of the present invention;
Figure 14 is the structural representation that pulls in the paper transport device of the present invention.
Among the figure:
1, gear unit, 11, main driving axle, 12, activate wheels, 121, the control cam, 13, the follower lever group, the 131, first rocking arm, the 132, second rocking arm, 133, pole;
2, the unit is sent on paper top, and 21, hold top arm, 22, hold the top wheel;
3, paper suction unit, 31, cylinder, 32, suction nozzle, 311, airflow chamber, 312, the pressure chamber, 313 elastic elements, the 314, first air chamber, the 315, second air chamber, 316, piston, 317, vent rod;
4, hanging type pulls structure, and 41, elasticity pulls out sheet, 42, blow porosity;
5, air-breathing wind regime;
6, hanging togother separative element, 61, upper guide plate, 611, convex globoidal, 62, bottom guide, 621, cancave cambered surface, 63, lead the paper path, 64, slack adjuster;
7, paper sheet delivery wheel, 71, breach;
8, paper is put the unit, and 81, put platform, 82, sucker, 83, the air channel, 84, induced draft fan;
9, paper.
The specific embodiment
In order to make the purpose, technical solutions and advantages of the present invention clearer, below in conjunction with embodiment and accompanying drawing, the present invention is described in more detail:
Fig. 1-Fig. 8 has illustrated the structure of paper transport device of the present invention, and as shown in the figure, this feedway comprises that gear unit 1, paper put unit 8, paper suction unit 3, paper top and send unit 2, paper delivery wheel 7 and hanging togother separative element 6.Wherein gear unit 1 comprises main driving axle 11 and is arranged in described main driving axle 11 and is subjected to the shaft drying actuating wheels 12 of this main gear.Activate wheels 12 and be provided with follower lever group 13, follower lever group 13 comprises pole 133, pole 133 comprises the first rocking arm 131 and the second rocking arm 132, and pole 133 connects paper suction unit 3, send unit 2(to see Fig. 9 and Figure 10 by the second rocking arm 132 connection paper tops by the first rocking arm 131).Activate control cam 121 is set on the wheels 12, control cam 121 has circular-arc track to reach up and down front-rear reciprocation movement to drive follower lever group 13.Follower lever group 13 produces the shift reciprocately motion under the driving that activates wheels 12, the paper suction unit 3 that is provided with air-breathing wind regime 5 is drawn on the paper 9 that is placed on the paper storing unit 8 moved, and send unit 2 to accept by the paper top.Paper top send unit 2 comprise two hold top arm 21 and be arranged at described two hold between the top arm 21 can with paper sheet delivery take turns 7 match hold top wheel 22.Send unit 2 top paper feeding under the drive of described the second rocking arm 132 to open 9 when paper top and enter paper sheet delivery when taking turns 7, paper suction unit 3 synchronous shift to initial point under the drive of described the first rocking arm 131 is drawn next paper.So just can improve the speed of transmission of paper 9.
Paper is put unit 8 and is comprised storing platform 81, in the positions of putting 81 placements of platform paper 9 sucker 82 is set, and sucker 82 connects air channel 83 in storing platform bottom, the other end connection induced draft fan 84 in air channel 83.Sucker 82 be shaped as oblong, the size of sucker is less than the size of putting paper 9.When induced draft fan 84 air draught, by air channel 83 and sucker 82, inhale the paper 9 of putting on the platform flat.
Paper sheet delivery wheel 7 is provided with the breach 71 that cooperates paper 9 to carry.Paper sheet delivery wheel 7 connects hanging togother separative element 6, described hanging togother separative element comprises upper guide plate 61, bottom guide 62 and leads paper path 63 by what upper guide plate and bottom guide formed, the lower surface of described upper guide plate 61 is provided with one section convex globoidal 611, be provided with one section cancave cambered surface 621 on the corresponding position of the upper surface of described bottom guide 62, so that the described structure (seeing Figure 13) that forms one section bending in the paper path 63 of leading.Overlapping paper can cause flexural deformation when this warp architecture, makes overlapping paper dislocation and separates.For reaching better overlapping paper separating effect, cancave cambered surface 621 can be processed into rough surface, or pastes the larger friction lining of one deck friction coefficient, such as sand paper, rubber diaphragm etc.When paper through the out-of-date bulging deformation that can form to non-drive surface, paper front edge slips over from cancave cambered surface 621 to bottom guide 62 side warpages.If the overlapping relative changing of the relative positions that then occurs between the paper is arranged, the paper front edge of adhesion is subject to the blocked separation of larger friction force face at cancave cambered surface 621.Because the separating effect of this hanging togother separative element 6 is not only relevant with cambered surface amount of curvature, cambered surface friction coefficient magnitude, also relevant with the character of paper 9, carry different paper can both reach satisfied separating effect for making, preferably can in this hanging togother separative element 6, set up the slack adjuster 64 of leading paper path 63, the crooked gap of leading paper path 63 can be regulated within the specific limits.
This device comprises that also a hanging type blows group structure 4, described hanging type blow dial that structure 4 comprises elastic plectrum 41 and be positioned at described elastic plectrum below blow porosity 42, the arranging of described elastic plectrum 41 highly corresponds to described paper 9 and puts stacks as high (seeing Figure 14) on the unit 8 at paper.This hanging type blows group structure 4 and can cooperate hanging togother separative element 6 to use simultaneously, more can guarantee smoothness and the accuracy of paper sheet delivery.
The above only is preferred embodiment of the present invention, and is in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of doing, is equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. paper transport device comprises:
Unit, paper delivery wheel and hanging togother separative element are sent in gear unit, paper storing unit, paper suction unit, paper top;
It is characterized in that,
Described gear unit comprises main driving axle and is arranged in described main driving axle and is subjected to the shaft drying actuating wheels of this main gear;
Described actuating wheels are provided with the follower lever group, and described follower lever group comprises pole, and described pole comprises the first rocking arm and the second rocking arm, and described pole connects the paper suction unit, send the unit by the second rocking arm connection paper top by described the first rocking arm;
Described follower lever group produces the shift reciprocately motion under the driving that activates wheels, the paper suction unit that is provided with air-breathing wind regime is drawn be placed on paper to be put on the paper on the unit and moved, and send the unit to accept by the paper top;
When paper top was sent unit top paper feeding under the drive of described the second rocking arm to open to enter the paper sheet delivery wheel, paper suction unit synchronous shift to initial point under the drive of described the first rocking arm was drawn next paper;
Described paper is put the unit and is comprised the storing platform, and the position of placing paper at described storing table top arranges sucker, and sucker is being put connection air channel, platform bottom, and the other end in air channel connects induced draft fan;
Described paper sheet delivery wheel connects the hanging togother separative element, described hanging togother separative element comprises upper guide plate, bottom guide and leads the paper path by what upper guide plate and bottom guide formed, the lower surface of described upper guide plate is provided with one section convex globoidal, be provided with one section cancave cambered surface on the corresponding position of the upper surface of described bottom guide, so that the described structure that forms one section bending in the paper path of leading.
2. paper transport device as claimed in claim 1 is characterized in that, on the described actuating wheels control cam is set, and described control cam has circular-arc track to reach up and down front-rear reciprocation movement to drive described follower lever group.
3. paper transport device as claimed in claim 2 is characterized in that, described paper sheet delivery wheel is provided with the breach that cooperates paper sheet delivery.
4. paper transport device as claimed in claim 3 is characterized in that, described hanging togother separative element is provided with the control apparatus of leading paper path clearance size.
5. paper transport device as claimed in claim 4 is characterized in that, is pasted with one deck friction lining on the cancave cambered surface of described bottom guide.
6. paper transport device as claimed in claim 5 is characterized in that, described paper is put in the unit, sucker be shaped as oblong, the size of sucker is less than the size of putting paper.
7. paper transport device as claimed in claim 6 is characterized in that, described paper suction unit comprises the cylinder and the suction nozzle that is connected in described cylinder ventilation inlet place that are connected with air-breathing wind regime.
8. paper transport device as claimed in claim 7, it is characterized in that, described cylinder comprises airflow chamber and the pressure chamber that is interconnected, be provided with elastic element and piston in the described pressure chamber, described piston is crimped on the described elastic element and with described pressure chamber and is separated to form the first air chamber and the second air chamber, also is provided with vent rod in the described pressure chamber.
9. paper transport device as claimed in claim 8, it is characterized in that, this device comprises that also a hanging type blows group structure, described hanging type blows dials the porosity that blows that structure comprises elastic plectrum and is positioned at described elastic plectrum below, and arranging of described elastic plectrum highly corresponds to the stacks as high of described paper on paper storing unit.
10. paper transport device as claimed in claim 9 is characterized in that, described paper top send the unit comprise two hold top arm and be arranged at described two hold between the top arm can match with the paper sheet delivery wheel hold the top wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210274075XA CN102849476A (en) | 2012-08-03 | 2012-08-03 | Paper conveying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210274075XA CN102849476A (en) | 2012-08-03 | 2012-08-03 | Paper conveying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102849476A true CN102849476A (en) | 2013-01-02 |
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ID=47396537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210274075XA Pending CN102849476A (en) | 2012-08-03 | 2012-08-03 | Paper conveying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102849476A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103612930A (en) * | 2013-11-26 | 2014-03-05 | 宁波荣华办公用品有限公司 | Drawing folding machine |
| CN105314473A (en) * | 2015-10-20 | 2016-02-10 | 陈苏怡 | Method for industrial and commercial paper document information management |
| CN112674495A (en) * | 2020-12-24 | 2021-04-20 | 湖州聚业孵化器有限公司 | Dampproofing filing cabinet of enterprise management consultation file |
| CN113548246A (en) * | 2021-07-20 | 2021-10-26 | 南京恒昌包装机械有限公司 | Paperboard taking and conveying mechanism |
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| JPS50153679U (en) * | 1974-06-06 | 1975-12-20 | ||
| CN2088098U (en) * | 1990-12-14 | 1991-11-06 | 清华大学 | Superposed paper separating mechanism |
| DE4240015A1 (en) * | 1992-11-27 | 1994-06-01 | Agfa Gevaert Ag | Suction device picking up and transporting X=ray sheet films from storage magazine - has guide roller projecting over device in opposite direction to vacuum and has cover surface locating on aspirated sheet |
| CN1280948A (en) * | 2000-08-18 | 2001-01-24 | 杨胜荣 | Sucking-in-front and push type article conveying mechanism |
| CN1715162A (en) * | 2004-05-04 | 2006-01-04 | 马伯格机械制造两合公司 | Front edge feeder |
| CN2756596Y (en) * | 2004-05-18 | 2006-02-08 | 李峰 | New automatic paper feeder |
| CN201287978Y (en) * | 2008-09-27 | 2009-08-12 | 杭州惠宝机电有限公司 | Paper feed mechanism of vacuum paper suction |
-
2012
- 2012-08-03 CN CN201210274075XA patent/CN102849476A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50153679U (en) * | 1974-06-06 | 1975-12-20 | ||
| CN2088098U (en) * | 1990-12-14 | 1991-11-06 | 清华大学 | Superposed paper separating mechanism |
| DE4240015A1 (en) * | 1992-11-27 | 1994-06-01 | Agfa Gevaert Ag | Suction device picking up and transporting X=ray sheet films from storage magazine - has guide roller projecting over device in opposite direction to vacuum and has cover surface locating on aspirated sheet |
| CN1280948A (en) * | 2000-08-18 | 2001-01-24 | 杨胜荣 | Sucking-in-front and push type article conveying mechanism |
| CN1715162A (en) * | 2004-05-04 | 2006-01-04 | 马伯格机械制造两合公司 | Front edge feeder |
| CN2756596Y (en) * | 2004-05-18 | 2006-02-08 | 李峰 | New automatic paper feeder |
| CN201287978Y (en) * | 2008-09-27 | 2009-08-12 | 杭州惠宝机电有限公司 | Paper feed mechanism of vacuum paper suction |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103612930A (en) * | 2013-11-26 | 2014-03-05 | 宁波荣华办公用品有限公司 | Drawing folding machine |
| CN103612930B (en) * | 2013-11-26 | 2016-01-20 | 宁波荣华办公用品有限公司 | Folded figure machine |
| CN105314473A (en) * | 2015-10-20 | 2016-02-10 | 陈苏怡 | Method for industrial and commercial paper document information management |
| CN112674495A (en) * | 2020-12-24 | 2021-04-20 | 湖州聚业孵化器有限公司 | Dampproofing filing cabinet of enterprise management consultation file |
| CN113548246A (en) * | 2021-07-20 | 2021-10-26 | 南京恒昌包装机械有限公司 | Paperboard taking and conveying mechanism |
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Application publication date: 20130102 |