WO2016065924A1 - Dispositif d'aplatissement de matériau en feuille - Google Patents

Dispositif d'aplatissement de matériau en feuille Download PDF

Info

Publication number
WO2016065924A1
WO2016065924A1 PCT/CN2015/083524 CN2015083524W WO2016065924A1 WO 2016065924 A1 WO2016065924 A1 WO 2016065924A1 CN 2015083524 W CN2015083524 W CN 2015083524W WO 2016065924 A1 WO2016065924 A1 WO 2016065924A1
Authority
WO
WIPO (PCT)
Prior art keywords
guide roller
roller
thread
flattening device
spiral
Prior art date
Application number
PCT/CN2015/083524
Other languages
English (en)
Chinese (zh)
Inventor
罗攀峰
谭栋
吴红军
孙志强
Original Assignee
广州广电运通金融电子股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 广州广电运通金融电子股份有限公司 filed Critical 广州广电运通金融电子股份有限公司
Publication of WO2016065924A1 publication Critical patent/WO2016065924A1/fr

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H23/00—Registering, tensioning, smoothing or guiding webs
    • B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
    • B65H23/34—Apparatus for taking-out curl from webs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H27/00—Special constructions, e.g. surface features, of feed or guide rollers for webs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2404/00—Parts for transporting or guiding the handled material
    • B65H2404/10—Rollers
    • B65H2404/14—Roller pairs
    • B65H2404/147—Roller pairs both nip rollers being driven

Definitions

  • the invention relates to the field of machinery, and in particular to a sheet flattening device.
  • the embodiment of the invention provides a sheet flattening device, which can flatten and convey the clamped sheet, has high work efficiency, and greatly improves the utilization rate of the device.
  • a first guide roller a second guide roller, a left side plate, a right side plate, and a driving mechanism
  • the first guide roller and the second guide roller are installed in parallel between the left side plate and the right side plate;
  • a left-hand thread is disposed on a left side of the roller body of the first guide roller, and a right-hand thread is disposed on a right side, and the left-hand thread and the right-hand thread are bilaterally symmetric with respect to a central circular cross section of the roller body of the first guide roller;
  • a right-handed thread is disposed on the left side of the roller body of the second guide roller, and a left-handed thread is disposed on the right side, and the left-hand thread and the right-hand thread are bilaterally symmetric with respect to a central circular cross section of the roller body of the second guide roller;
  • the first guide roller and the second guide roller have the same circular section radius
  • the first guide roller and the second guide roller are in close proximity to each other;
  • the driving mechanism is configured to drive the first guiding roller and the second guiding roller to rotate synchronously, and the first guiding roller and the second guiding roller rotate in opposite directions.
  • the thread of the left-handed thread and the right-handed thread coincide with the angle in the horizontal direction.
  • the first guide roller and the second guide roller have the same helical pitch.
  • the first guide roller and the second guide roller have the same thread width, and the threaded teeth of the two are facing each other.
  • the threaded teeth and the thread grooves of the first guide roller and the second guide roller are fitted to each other.
  • the thread teeth and the thread grooves are close to each other.
  • the driving mechanism specifically includes: an electric motor and a transmission mechanism;
  • the transmission mechanism includes a plurality of synchronizing gear combinations and a transmission gear set
  • the transmission gear set is configured to be driven to the synchronous gear set by the motor.
  • the distance between the roller bodies of the first guide roller and the second guide roller is adjustable.
  • the left-handed thread and the right-handed thread are a rectangular spiral, a trapezoidal spiral, a circular spiral, a rounded trapezoidal spiral, a triangular spiral, a chamfered spiral or a chamfered trapezoidal spiral.
  • a sheet flattening device includes: a first guide roller, a second guide roller, a left side plate, a right side plate, and a driving mechanism; the first guide roller and the second guide roller are mounted in parallel Between the left side plate and the right side plate; the left side of the roll body of the first guide roller is provided with a left-hand thread, and the right side is provided with a right-hand thread, and the left-hand thread and the right-hand thread are related to the first guide Roller center of the roll
  • the circular cross section is bilaterally symmetrical; the left side of the roll body of the second guide roller is provided with a right-handed thread, and the right side of the roll body is provided with a left-handed thread, and the left-handed thread and the right-handed thread are related to the center circular section of the roll body of the second guide roll Symmetrical; the first guide roller and the second guide roller have the same circular cross-section radius; the first guide roller and the second guide roller are closely mounted; the drive mechanism is configured to drive the first guide roller
  • the first guide roller and the second guide roller are synchronously rotated by the driving mechanism, and the clamping sheet conveys forward, because the threads of the first guide roller and the second guide roller are bilaterally symmetric and opposite in direction.
  • the upper and lower surfaces of the sheet are produced with lifting force along both ends of the shaft, thereby flattening the folded, curled, and pleated sheets by the lifting force, and simultaneously conveying the clamped sheets, and the working efficiency is high. Increased device usage.
  • FIG. 1 is a schematic structural view of an embodiment of a sheet flattening device according to an embodiment of the present invention
  • FIG. 2 is a schematic structural view of an embodiment of a first guide roller of a sheet flattening device
  • Figure 3 is a schematic structural view of an embodiment of a second guide roller of a sheet flattening device
  • Figure 4 is a schematic view showing an assembly structure of the first guide roller and the second guide roller
  • Figure 5 is a schematic view showing another assembly structure of the first guide roller and the second guide roller;
  • Figure 6 is a schematic structural view of another embodiment of a second guide roller of a sheet flattening device
  • Figure 7 is a partially enlarged assembled view of Figure 5;
  • Figure 8 is a schematic view showing the force direction and distribution of the sheet passing through a set of first guide rollers and second guide rollers;
  • Figure 9 is a perspective view of the three-dimensional structure of Figure 1;
  • Figure 10 is a schematic structural view of a trapezoidal spiral
  • Figure 11 is a schematic view showing the structure of a circular spiral
  • Figure 12 is a schematic structural view of a rounded trapezoidal spiral
  • Figure 13 is a schematic view showing the structure of a triangular helix.
  • the embodiment of the invention provides a sheet flattening device for flattening and feeding the clamped sheet, which has high work efficiency and greatly improves the utilization rate of the device.
  • an embodiment of a sheet flattening device includes:
  • the first guide roller 1 and the second guide roller 2 are installed in parallel between the left side plate 3 and the right side plate 4; the circular cross-section radius of the first guide roller 1 and the second guide roller 2
  • the first guide roller 1 and the second guide roller 2 are mounted in close proximity;
  • the driving mechanism 5 is configured to drive the first guide roller 1 and the second guide roller 2 to rotate synchronously, the first guide roller 1 and the second guide The direction of rotation of the roller 2 is reversed.
  • the left side of the roller body of the first guide roller 1 is provided with a left-hand thread 6 and the right side is provided with a right-hand thread 7, and the left-hand thread 6 and the right-hand thread 7 are related to the roller body of the first guide roller 1.
  • the center circular section is bilaterally symmetrical. It can be understood that the center circular section of the roll body refers to the middle (center) cross section of the length of the roll body, and since the roll body is a cylinder, it is a circular cross section.
  • the second guide roller 2 is provided with a right-hand thread 7 on the left side and a left-hand thread 6 on the right side.
  • the left-hand thread 6 and the right-hand thread 7 are related to the roller body of the second guide roller 2.
  • the center circular section is bilaterally symmetrical.
  • the angle between the thread of the left-hand thread 6 and the right-hand thread 7 and the horizontal direction may be the same, and the spiral pitch of the first guide roller 1 and the second guide roller 2 are the same, so that the first guide roller 1 When the second guide roller 2 is rotated in synchronization, the left-hand thread 6 and the right-hand thread 7 on the same can be engaged with each other without a thread misalignment.
  • the distance between the roller bodies of the first guide roller 1 and the second guide roller 2 is adjustable, so that the sheet flattening device can be applied to the sheets 8 of different thicknesses.
  • the left-handed thread 6 and the right-handed thread 7 may be a rectangular spiral, a trapezoidal spiral, a circular spiral, a rounded trapezoidal spiral, a triangular spiral, a chamfered spiral or a chamfered trapezoidal spiral, which is not limited herein.
  • 10 to 13 are schematic diagrams of a trapezoidal spiral, a circular spiral, a rounded trapezoidal spiral, and a triangular spiral.
  • a chamfered spiral with a chamfered or chamfered spiral is not provided here, but it is a trapezoidal spiral with a rounded corner. Similar, no longer repeat them.
  • the left-hand thread 6 or the right-hand thread 7 on the first guide roller 1 and the second guide roller 2 may not require the roller body to be covered with the guide roller.
  • it is discontinuous on the roller body and can be arranged in sections as long as the first guide roller 1 and the second guide roller 2 are
  • the left-hand thread 6 or the right-hand thread 7 may be provided in cooperation.
  • first guide roller 1 and the second guide roller 2 there may be a plurality of sets of the first guide roller 1 and the second guide roller 2.
  • FIG. 4 and FIG. 5 are two different assembling manners of the first guide roller 1 and the second guide roller 2.
  • the first guide roller 1 and the second guide roller 2 have the same thread width, both of which are The threaded teeth are mounted facing each other, and when the first guide roller 1 and the second guide roller 2 are rotated, the tooth-tooth is positively pressed, thereby generating lift force on the sheet 8 thereon for smoothing.
  • FIG. 4 In another assembly manner, as shown in FIG.
  • FIG. 6 is a schematic structural view of the second guide roller 2 in the assembled manner. It should be noted that there should be sufficient clearance between the groove and the tooth. As shown in FIG.
  • the thread tooth and the thread groove are close to each other, so that the thread of the first guide roller 1 and the thread of the second guide roller 2
  • the teeth will form a slight overlap, and when the sheet 8 passes through the gap, a wave-like deformation will be formed which enhances the amount of lift in the axial direction, thereby enhancing the smoothing effect, while the sheet 8 is slightly deformed in the sheet. 8 can recover itself within the rigid range of its own.
  • Figs. 2, 3, and 6 is a spiral pitch
  • R is the radius of the guide roller
  • Fig. 9 is the direction and distribution of the force when the sheet 8 passes through a set of the first guide roller 1 and the second guide roller 2, wherein F1 is the left side of the force, and F2 is the right side of the force.
  • the sheet flattening device utilizes the first guide roller 1 and the second guide roller 2 to generate a certain lift force in the axial direction during the rotation, and the left and right symmetrical and oppositely directed guide rollers will generate a pair of opposite directions.
  • Lifting force, the curled, pleated sheet 8 is flattened by the lift; while the circumferential movement of the rotation is used, the sheet 8 is rubbed against the guide roller to roll the sheet 8 forward for transport. Therefore, you can get:
  • the first guide roller 1 is centrally symmetrical, both sides are spiral, the spiral direction is opposite, and the pitch is the same;
  • the second guide roller 2 is similar to the first guide roller 1, both sides are spiral, and the spiral direction is opposite.
  • the pitch is the same, except that the spiral directions of the first guide roller 1 and the second guide roller 2 are opposite. Therefore, when the sheet 8 passes the guide roller, the sheet 8 rubs against the surface of the guide roller, and the pressure between the first guide roller 1 and the second guide roller 2 is pressed, and the spiral is rotated to form a surface on the sheet 8
  • the F1, F2 generated by the spiral friction spreads the sheet 8 to the both sides along the center of the shaft, thereby achieving the smoothing of the curled, pleated sheet 8, and making the sheet 8 flatter.
  • the driving mechanism 5 in this embodiment specifically includes: an electric motor 51 and a transmission mechanism 52;
  • the transmission mechanism includes a plurality of synchronizing gear sets 53 and a transmission gear set 54;
  • the transmission gear set 54 is used to drive the synchronizing gear set 53 under the driving of the electric motor.
  • the first guide roller 1 and the second guide roller 2 are synchronously rotated by the driving mechanism 5, and the holding sheet 8 is conveyed forward, due to the threads of the first guide roller 1 and the second guide roller 2 Symmetrical and oppositely directed, the upper and lower surfaces of the sheet 8 produce lifts that are spread along the ends of the shaft, thereby flattening the folded, curled, pleated sheet 8 with the lift and simultaneously slid the sheet 8 Pre-transport, high work efficiency, greatly improving the utilization rate of equipment.

Landscapes

  • Delivering By Means Of Belts And Rollers (AREA)
  • Straightening Metal Sheet-Like Bodies (AREA)

Abstract

L'invention porte sur un dispositif d'aplatissement de matériau en feuille, lequel dispositif comprend un premier rouleau de guidage (1), un second rouleau de guidage (2), une plaque latérale gauche (3), une plaque latérale droite (4) et un mécanisme d'entraînement (5), le premier rouleau de guidage (1) et le second rouleau de guidage (2) étant installés en parallèle entre la plaque latérale gauche (3) et la plaque latérale droite (4) ; le premier rouleau de guidage (1) a des filetages à pas à gauche (6) sur le côté gauche du corps de rouleau, et les filetages à pas à droite (7) sur le côté droit, les filetages à pas à gauche (6) et les filetages à pas à droite (7) présentant une symétrie bilatérale par rapport à la section circulaire au centre du premier rouleau de guidage (1) ; le rayon de la section circulaire du premier rouleau de guidage (1) est égal à celui du second rouleau de guidage (2) ; le premier rouleau de guidage (1) et le second rouleau de guidage (2) sont installés à proximité l'un de l'autre ; et le mécanisme d'entraînement (5) est utilisé pour entraîner le premier rouleau de guidage (1) et le second rouleau de guidage (2) de façon à tourner de manière synchrone, la direction de rotation du premier rouleau de guidage (1) étant opposée à celle du second rouleau de guidage (2). Le dispositif est utilisé pour aplatir un matériau en feuille serré et distribuer ce dernier vers l'avant, et a une efficacité de travail élevée.
PCT/CN2015/083524 2014-10-29 2015-07-08 Dispositif d'aplatissement de matériau en feuille WO2016065924A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201410597773.2 2014-10-29
CN201410597773.2A CN104444519B (zh) 2014-10-29 2014-10-29 一种片材展平装置

Publications (1)

Publication Number Publication Date
WO2016065924A1 true WO2016065924A1 (fr) 2016-05-06

Family

ID=52891407

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2015/083524 WO2016065924A1 (fr) 2014-10-29 2015-07-08 Dispositif d'aplatissement de matériau en feuille

Country Status (2)

Country Link
CN (1) CN104444519B (fr)
WO (1) WO2016065924A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112140633A (zh) * 2020-09-21 2020-12-29 昆山市天丰印刷包装有限公司 全自动水性印刷开槽模切机
CN117262851A (zh) * 2023-11-21 2023-12-22 新乡市美沙瓦医疗科技有限公司 一种吸塑膜的收卷装置

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104444519B (zh) * 2014-10-29 2017-04-26 广州广电运通金融电子股份有限公司 一种片材展平装置
CN105160760B (zh) * 2015-10-09 2018-02-16 广州广电运通金融电子股份有限公司 一种展平装置及金融自助设备
CN105303684A (zh) * 2015-11-04 2016-02-03 四川农业大学 一种公交车用钱币整理装置
CN105303693B (zh) * 2015-11-23 2018-02-16 广州广电运通金融电子股份有限公司 一种薄片介质的展平装置及金融自助设备
CN105819245B (zh) * 2016-04-07 2017-11-03 长安大学 一种纸币摊匀展平装置
CN106023416B (zh) * 2016-05-09 2018-10-12 长沙学院 折卷币自动展开装备
CN105976510B (zh) * 2016-05-11 2018-08-07 中国地质大学（武汉） 一种纸币展平整理装置
CN106702715B (zh) * 2016-12-22 2019-07-16 河北卓然睿和自动化科技有限公司 一种毛巾坯料裁切机及毛巾坯料裁切方法
CN107665542A (zh) * 2017-11-02 2018-02-06 深圳怡化电脑股份有限公司 一种介质传输模块和金融自助终端
CN108705762B (zh) * 2018-05-28 2019-05-24 陶波 一种带料的微距拉伸装置及拉伸机
JP7163730B2 (ja) * 2018-11-12 2022-11-01 コニカミノルタ株式会社 変形矯正装置、記録媒体搬送装置およびインクジェット画像形成装置
CN110092224B (zh) * 2019-05-14 2024-03-26 浙江圣德隆服饰有限公司 一种用于丝绸染整工艺的验布卷布机
CN114345987A (zh) * 2022-03-21 2022-04-15 唐山市丰南顺捷冷弯型钢有限公司 一种钢板压平装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB920384A (en) * 1960-04-20 1963-03-06 Rene Louis Duflot Machine for the engagement of fabrics, particularly of sheets
JPS58167346A (ja) * 1982-03-25 1983-10-03 Casio Comput Co Ltd 紙送り装置
EP0333675A2 (fr) * 1988-03-18 1989-09-20 Romano Conti Cylindre de transport et de pliage utilisable dans l'industrie du papier et du carton
CN204111011U (zh) * 2014-07-25 2015-01-21 桐乡市中泰纺织练染有限公司 一种脱水机出布展平装置
CN104444519A (zh) * 2014-10-29 2015-03-25 广州广电运通金融电子股份有限公司 一种片材展平装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4832186A (en) * 1988-04-18 1989-05-23 Dynapower Corporation Conveyor tracking roller having helical guides with variable pitch
JP2000109252A (ja) * 1998-08-04 2000-04-18 Sugimura Seisakusho:Kk ウォ―ムロ―ル
JP2000086004A (ja) * 1998-09-07 2000-03-28 Takumi Seiko:Kk 紙送りロ−ラ
US6860958B2 (en) * 2002-06-27 2005-03-01 Cryovac, Inc. Wrinkle reduction assembly
CN202705807U (zh) * 2012-07-19 2013-01-30 苏州市益维高科技发展有限公司 用于涂胶机的组合扫平装置
CN203033510U (zh) * 2013-01-29 2013-07-03 浙江大源机械有限公司 纸张分切机的送纸机构
CN103144998A (zh) * 2013-03-13 2013-06-12 叶茂顺 拉布机
CN203545265U (zh) * 2013-09-03 2014-04-16 杭州添丽装饰纸有限公司 一种防皱纸导向辊

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB920384A (en) * 1960-04-20 1963-03-06 Rene Louis Duflot Machine for the engagement of fabrics, particularly of sheets
JPS58167346A (ja) * 1982-03-25 1983-10-03 Casio Comput Co Ltd 紙送り装置
EP0333675A2 (fr) * 1988-03-18 1989-09-20 Romano Conti Cylindre de transport et de pliage utilisable dans l'industrie du papier et du carton
CN204111011U (zh) * 2014-07-25 2015-01-21 桐乡市中泰纺织练染有限公司 一种脱水机出布展平装置
CN104444519A (zh) * 2014-10-29 2015-03-25 广州广电运通金融电子股份有限公司 一种片材展平装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112140633A (zh) * 2020-09-21 2020-12-29 昆山市天丰印刷包装有限公司 全自动水性印刷开槽模切机
CN117262851A (zh) * 2023-11-21 2023-12-22 新乡市美沙瓦医疗科技有限公司 一种吸塑膜的收卷装置
CN117262851B (zh) * 2023-11-21 2024-02-02 新乡市美沙瓦医疗科技有限公司 一种吸塑膜的收卷装置

Also Published As

Publication number Publication date
CN104444519A (zh) 2015-03-25
CN104444519B (zh) 2017-04-26

Similar Documents

Publication Publication Date Title
WO2016065924A1 (fr) Dispositif d'aplatissement de matériau en feuille
JP5627005B2 (ja) ベンディングロール装置
US9540199B2 (en) Automatic teller machine and deflection correcting apparatus thereof
EP2685317A3 (fr) Détecteur d'épaisseur de feuilles et appareil de formation d'images l'incluant
CN108687175B (zh) 一种三辊对称式卷板机
CN105129472A (zh) 一种进标组件
EP2733541A3 (fr) Appareil d'alimentation feuille à feuille, appareil de transport de document et appareil de formation d'image doté de celui-ci
JP2014144848A (ja) 用紙筋付装置及び用紙折り装置
CN205023576U (zh) 一种进标组件
JP2013155863A (ja) 製管装置
CN204660105U (zh) 拉弯矫直机覆膜装置
JP6562654B2 (ja) シート処理装置
CN105772509B (zh) 一种热轧金属复合板预矫直辊系
JP2006338267A (ja) 紙幣搬送装置
JP2014214004A (ja) 用紙筋付け機構
CN205634300U (zh) 一种纸张进退装置
KR20140116300A (ko) 나선 관 제조장치의 압연 롤러
JP6277787B2 (ja) 用紙処理装置、及びこれを備えた画像形成システム
CN204401195U (zh) 不对称圆弧齿罗拉
ES2945112T3 (es) Par de porciones conectables para conectar un eje de transmisión y un rodillo
CN102491113A (zh) 晒图机前进纸板部件
TWI568654B (zh) Fixed pitch conveyor
CN109987438A (zh) 一种送纸机构
CN110773605A (zh) 一种用于镀锌钢板的倒三角成型装置
CN202379491U (zh) 晒图机前进纸板部件

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 15854337

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 15854337

Country of ref document: EP

Kind code of ref document: A1