专利摘要:
A fixed guide plate is disposed on one side along a paper passage before and after turning bars, and a circulating running belt is disposed on the other side along said paper passage, so that the front end of running paper is fed in the state gripped therebetween; in each turning bar, the end portion of said guide plate is curved along the peripheral face of the turning bar with a clearance corresponding to the paper thickness, so that the front end of running paper is guided by said curved portion; and an endless belt from which a sticking plate projects toward the paper running passage is made to stand by at the point where the front end of running paper separates from the final turning bar, so that the top of running paper is stuck to the sticking plate of the endless belt and withdrawn from the turning bar mechanism; or, in each turning bar, flanged pins are planted on the side face of the circulating running belt, and a female type rail curved along the peripheral face of the turning bar with a clearance corresponding to the paper thickness is supported at the top end of an arm, so that while the flanged pins are hung down and slidingly guided in succession by said female type rail, the course of said circulating running belt is turned by 90 DEG along the peripheral face of the turning bar and the front end of running paper is advanced with said circulating running belt and is turned around the turning bar.
公开号:SU753354A3
申请号:SU772553902
申请日:1977-12-15
公开日:1980-07-30
发明作者:Кавада Томоси
申请人:Кабусики Кайся Токио Кикаи Сейсакусе (Фирма);
IPC主号:
专利说明:

corresponding to the slope of the rod / p 2.
After passing through the driving cylinder 6, part of the strip 8 of paper 5 moves downwards G1, passes through the guide roller 10, flows onto the guide roller //, which imposes part of strip 8 of paper 5 onto part of strip 7.
The paper plates 12-15 for the paper are mounted on one side, which are located on one side of the line of movement of paper 5 before and after the bars 1 and 2, i.e., along the line that defines the movement of the pointed edge of the strip of paper 7.
The guide plate 12 provides the directional movement of the lower side of the motion part of the strip 7 between the guide bar 6 and the rod /, and the guide plate 13 provides the directional movement of the upper side of the moving part of the half 7 from the bar / to the point intermediate between the shaft and / 2 The guide plate 14 provides the directional movement of the lower side of the two-running part of the strip 7 from the intermediate point between the pivot points / n 2, and the direction of the power plate 15 provides the directional movement of the upper side the slitting part of the strip 7 after passing through the bar 2.
The paper feed mechanism includes an endless belt, one part 16 of which is positioned above the first guide plate 12 along the guide plates 12 and J3 with rotation in the direction of 90 °. The second part 17 of the endless mite is positioned above the guide plate 14 along the guide plates 14 and 15, also turning in the direction of travel 90 °.
The endless belt has a rotation means, which is mounted on each rod / and 2, respectively, rails 18 and 19, bent over the peripheral surface of the rod with a gap corresponding to the thickness of paper 5, which is formed between each rail and each peripheral surface.
The rails 18 and 19 are supported and fixed by the upper ends of the levers 20 and 21, respectively. The bases of the levers 20 and 2J are supported on racestakes 22 33, which are fixed on the combi rods / and 2. The rails are provided with a slit 24, which is along the direction of movement of the tape part 16, and with the rods 25 with flags. When the flange portion of the rod 25 is placed in the cylinder, it is gripped by the rail 19, the rod 25 hangs down, and in this state the tape part 16 is separated.
To ensure the directional motion of the endless belt (1.6, 17), PULLEYS .25 are installed. The drive pins 27 and 28 rotate synchronously with the speed of movement of the paper by means of a sprocket 29 equipped with an electromagnetic clutch 30. A wheel 29 is mounted on the end of a roller carrying the driving cylinder 6 and operates from a chain 31 interacting with sprockets 32, 33 mounted on the ends rollers 34, 35 Schiva 27, 28.
CWS 36 are located in the feeding zone, where the tape sections 16, 17 come into contact with the moving paper strip 7, and in the dispensing area, the moving paper strip 7 is separated from the 16 liters 17 parts. Moreover, the pulleys are close to the moving strip 7 and are separated from it by the action of the m. Air cylinder 37.
For each of the pulley 26, each pulley 26 is finished ring groove in part1, where the impact of the flange rod 25.
The connection of the parts of the strips 7 and 5 of the tape after they leave the shtang / and 2 system is carried out by the receiving mechanism,
which consists of a belt conveyor 38 with a grip 39 for paper in a fork T, e of a triangular plate on which a tape 40 with glue and a substance is laid on both sides.
The sprocket 41 is mounted using electrO) of the magnetic coupling 42 at the end of the roller 43, which has a pulley 44 for moving the conveyor 38. The chain 31 interacts with the sprocket
41 and rotates it.
When the end of the moving paper 5 passes through the pulley 2, the aisle line is detected with the help of a microswitch or photoelectric device (not in azano), signals from which ensure that the electromagnetic clutch 42 n turns on the drive force to the drive shaft 44 through the sprocket 41 to move the conveyor 38 .
The conveyor 38 moves from the guide pulley 45, which is located coaxially with the guide roller 46. The conveyor 38 passes through the guides I1KIVs 47 and 48 and the drive shaft 44.
The pressure roller 49 contacts the flow roller 46. The swing lever 50 is fixed on the roller 51 and is driven by the air cylinder 52, pressing the roller 49 against the pick roller 46 when the front edge of the moving part of the paper strip 7 passes directly through the adhesive plate 39 lining condition.
Pa figs. 4 shows that the end of the guide plate 53 is folded upward along the peripheral surface of the rod 1, and the second end extends onto the rod 2. One end of the guide plate 54 is bent upwards along the non-peripheral surface of the rod 2, and the other end goes onto the guide roller 46 .
The paper feed mechanism consists of endless ribbons 55 and 56. The tape 55 moves along the guide plate 12.
in contact with the top surface of the plate, and the belt 56 moves .7: 15n-.y: о along the guide plate 53 in contact with the top surface of the plate.
Lead Sh | K, I1B Zh Leyty 56 works from a chain of 31, interacting with a wheel 57, reed | Stvom KON: Technically. gears 55, 59.
The driving paper. Paper 5, the search engine, are received by the driving cylinder 6 and is fed at slow speed due to the rotation of the sprocket 29. With the driving wheel 6, the cutting device 9 is activated. lanes 7 p-rises below the rods J and 2 liters enters the guide roller -11, which is located at the point where the part (lanes 7 is in contact with the moving part of the strip 8 and superimposes on the last one. The end of the moving strip 7 leads to the pilot plate J2. in the lode zone due to the action of the cylinder 37 and is inserted between the tape 16 and the guide plate 12. The drive force: -: not driven through the chain 3.1, the chain wheel 32, the roller 35 and the drive wheel 27, produces a shifted belt 16 in the direction of the moving part of the strip 7 that directs it to the frame loasrotnu ni taigu 1.
Rods 25 with flanges; located on the side surface of the part 6 of the tape that is not in contact with the moving part of the strip 7; the rail 18 is folded along the profile of the peripheral surface of the rod / providing a gap for the paper; therefore, flange rods 25 years 33 are inserted into slot 24 rails 18 in series. The tape part 16 is guided to a position in which the rods 25 hang down from the rails 18, with the result that the line of movement of the tape part 16 is rotated 90 without transversely displaced 1 non-peripheral rod surface. Thus, the front edge of the part of the strip 7 is mixed together with part 16 of the tape and guided along the guide layer 51: -: s /. The leading edge of the moving pole strip 7 op: re-ramming the rod / and extending between the guide plate 13 and the part Ie of the tape is clamped between the tape part / 7. guide plate 14 and bends around the second rod 2.
As seen in FIG. 4 i 5, B rotary bar / and 2 front edge; The band 7 curvatures the ends of the curved guide plates 53 and 54, which results in the rotation of the strip rotated by 90. After the edge of the strip 7 passes through the rod 2 according to the signal of the switch (not shown), the electromagnet 42 will operate to transmit the movement from the sprocket 41 to the tape 38 through; Alik 43;: Lead 1IKI 44.
The plate 39 interacts with the end of the moving part of the strip 7, which has passed through the pivoting pole 2 and together with
Since the rubber roller 49 is pressed against the guide roller 46 by the action of the air cylinder 52, the front edge of the part 7 of the strip 7, being under pressure, adheres to the adhesive plate 39 and under the action of the moving tape 38 sticks to the adhesive plate, passes through the guide
TsKI1B 47 and interacts with another part of the strip 8 at the location of the guide roller //.
Under the action of the ends of the guide plates, bent along the profile of the rotary
PTLNG, the leading edge of the moving part of the strip 7 changes the motion line by 90 ° automatically. When the leading edge of part of the strip 7 passes through the rod 2, the adhesive plate 39 moves with the edge
the moving part of the strip 7, as a result of which the front part of the poti 7 interacts with the adhesive plate 39 and adheres to it under the action of the pressure roller 49, after which part of the strip 7 moves to the next zone, for example, the folding zone.
权利要求:
Claims (2)
[1]
1. A device for wiring paper in a rotary printing press, comprising parallel-mounted pivot rods mounted on a frame at an angle to the horizontal, characterized in that, in order to increase productivity, it has a paper guide plate, one of which is located by the rotating rods, l - - mimi perpendicular to the first, and the mechanism for feeding the paper, including an endless belt with its means of rotation, one part of which is located above
first, and the other over the second; paper guide plate, and a receiving mechanism consisting of a belt conveyor with a grip for papermaps. mounted under the rotary barrels of the pendicular to the second 1 right: Juple plate, and the pressure roller mounted on the frame with the possibility of KS: -n;: mtptp with a grip for paper.
[2]
2. Device pop. , about 35 hours per square meter, so that the means for turning represents omoytir | azan respectively on each of the rotary rails
and fixed on the tape erased:; :: p with flanges having a possible: -. with
60
each rail.
The source of information, F, YAT: TH 0
attention during examination:
1. US patent .Yg 3127079. class. 226-92, 65 r. 1964.
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同族专利:
公开号 | 公开日
JPS5395701A|1978-08-22|
US4154386A|1979-05-15|
JPS5637127B2|1981-08-28|
引用文献:
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US6160985A|1999-10-14|2000-12-12|Xerox Corporation|System for managing a web of sheet material in a printing machine|
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US7741358B2|2005-04-14|2010-06-22|N.V. Organon|Crystal form of asenapine maleate|
WO2010097117A1|2009-02-27|2010-09-02|Eastman Kodak Company|A method and an apparatus for turning and/or laterally shifting a web in a printing machine|
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法律状态:
优先权:
申请号 | 申请日 | 专利标题
JP16066776A|JPS5637127B2|1976-12-29|1976-12-29|
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