WO2017107021A1 - Dispositif d'ajustement de l'écartement de rouleaux - Google Patents

Dispositif d'ajustement de l'écartement de rouleaux Download PDF

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Publication number
WO2017107021A1
WO2017107021A1 PCT/CN2015/098132 CN2015098132W WO2017107021A1 WO 2017107021 A1 WO2017107021 A1 WO 2017107021A1 CN 2015098132 W CN2015098132 W CN 2015098132W WO 2017107021 A1 WO2017107021 A1 WO 2017107021A1
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WO
WIPO (PCT)
Prior art keywords
pressure roller
eccentric shaft
eccentric
movable connecting
shaft
Prior art date
Application number
PCT/CN2015/098132
Other languages
English (en)
Chinese (zh)
Inventor
魏艳玲
Original Assignee
魏艳玲
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 魏艳玲 filed Critical 魏艳玲
Priority to PCT/CN2015/098132 priority Critical patent/WO2017107021A1/fr
Publication of WO2017107021A1 publication Critical patent/WO2017107021A1/fr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
    • B05C11/02—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface ; Controlling means therefor; Control of the thickness of a coating by spreading or distributing liquids or other fluent materials already applied to the coated surface
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/02—Dies; Inserts therefor; Mounting thereof; Moulds

Definitions

  • the invention relates to a feeder or a leveling machine, in particular to a pressure roller gap adjusting device.
  • the plate is subjected to leveling treatment on the uncoiler and the leveling machine, and the pressure roller group is composed of a fixed-pressure roller fixed in the axis and a dynamic pressure roller with an adjustable axis, the dynamic pressure roller and the constant pressure roller.
  • the rollers are staggered and can rotate by themselves.
  • the plate is pulled by the traction mechanism and passes through the wave-shaped gap.
  • the plate is leveled under the interlacing of the press rolls; in order to adjust the plate leveling of different elastic modulus or thickness, the dynamic pressure roller needs to be placed on the adjustable mechanism.
  • the sheet feeder In the prior art, it is also required to feed the material on the sheet feeder, that is, the sheet is clamped between the two pressure rollers to maintain a certain pressure, at least one of which is a driving roller, and the driving roller rotates.
  • the gap between the pressure rollers needs to be adjustable.
  • the rotating shaft of the pressure roller is arranged on the slider, and the slider is matched and installed in the sliding slot, and the slider is driven to move up and down to realize the pressure. Adjustment of the roll gap.
  • a synchronous mechanism is needed at both ends of the pressure roller to adjust the two ends synchronously, the structure is complicated, the manufacturing cost is high, and the adjustment is inconvenient.
  • An object of the present invention is to provide a press roll gap adjusting device which makes it possible to adjust the gap between the press rolls very conveniently.
  • a press roll gap adjusting device comprising a fixed pressure roller having a fixed axis and a dynamic pressure roller disposed in parallel with the constant pressure roller, wherein the two ends of the pressure roller of the dynamic pressure roller are respectively supported by rotation
  • the two movable connecting plates are connected by a horizontally arranged eccentric shaft, the eccentric shaft comprising a mounting portion at both ends and an intermediate eccentric portion, the movable connecting plate Separately connected to the eccentric shaft eccentric section by fastening screws, the mounting portions at both ends of the eccentric shaft are located on the same axis, and the axis of the eccentric section is offset from the axis of the mounting portion;
  • the mounting portion of one end of the eccentric shaft is mounted on the fixed mounting plate
  • the mounting portion at the other end is fixedly connected to the rotating block rotatably mounted on the other fixed mounting plate, and the rotating block is composed of an inner fitting portion located inside the fixed mounting plate and an outer convex portion fitting with the fixed mounting plate.
  • the device When the device is working, first loosen the locking screw, rotate the rotating handle to rotate the eccentric shaft, and the eccentric portion of the eccentric shaft drives the movable connecting plate to change the position, thereby realizing the dynamic pressure roller and the constant pressure supported on the movable connecting plate. Adjustment of the gap between the rollers; After the adjustment is completed, the locking screw is tightened, and the gap between the dynamic pressure roller and the constant pressure roller is fixed.
  • the invention has the advantages that the structure is simple, the cost is saved, and the adjustment is convenient.
  • the distance between the dynamic pressure roller and the constant pressure roller does not shift in the longitudinal direction of the pressure roller, and the whole is uniform. Variety.
  • the device can be used for adjusting the gap between the dynamic pressure roller and the constant pressure roller on the uncoiler, the leveler or the feeder.
  • the rotating block inner fitting portion is provided with a circular hole, and the eccentric shaft mounting portion of the other end is inserted into the circular hole, and the outer protruding portion of the rotating block is provided with a fastening screw for connecting the eccentric shaft mounting portion.
  • the eccentric shaft mounting portion is inserted into the inner portion of the rotating block, and is integrally connected by a fastening screw, and the eccentric shaft is rotated when the rotating block rotates.
  • the eccentric shaft eccentric section is provided with a positioning sleeve at a position between the movable connecting plate and the fixed mounting plate.
  • one end of the pressure roller shaft of the dynamic pressure roller extends through the movable connecting plate, and the protruding end of the pressure roller shaft is fixedly coupled with a driving gear connected to the driving mechanism.
  • the driving gear drives the dynamic pressure roller to rotate, and realizes feeding, leveling and unwinding.
  • Figure 1 is a schematic view of the structure of the present invention.
  • Fig. 2 is a schematic view showing another structure of the present invention.
  • Figure 3 is an enlarged view of a portion A in Figure 1.
  • 1 dynamic pressure roller 1 dynamic pressure roller, 2 constant pressure roller, 3 movable connecting plate, 4 eccentric shaft, 5 fastening screws, 6 fixed mounting plate, 7 rotating block, 7a inner fitting, 7b outer convex part, 8 rotating handle, 9 locking screws, 10 curved locking slots, 11 positioning sleeves, 12 drive gears, 13 release shafts, 14 relaxation brackets.
  • FIG. 1-3 it is a press roll gap adjusting device, which comprises a fixed pressure roller 2 with a fixed axis and a dynamic pressure roller 1 disposed in parallel with the constant pressure roller 2, and the two ends of the pressure roller shaft of the dynamic pressure roller 2 respectively
  • the rotator is supported on two parallel movable connecting plates 3, and the two movable connecting plates 3 are connected by a horizontally disposed eccentric shaft 4, and the eccentric shaft 4 includes a mounting portion at both ends and an eccentric portion in the middle, which is movable
  • the connecting plates 3 are respectively fixedly connected to the eccentric section of the eccentric shaft 4 by fastening screws 5, and the mounting portions at both ends of the eccentric shaft 4 are located on the same axis, and the axis of the eccentric section is offset from the axis of the mounting portion; the installation of one end of the eccentric shaft 4
  • the mounting portion is mounted on the fixed mounting plate 6, and the mounting portion at the other end is fixedly coupled to the rotating block 7 rotatably mounted on the other fixed mounting plate 6.
  • the rotating block 7 is defined by the embedded portion 7a located inside the fixed mounting plate 6.
  • the outer convex portion 7b is attached to the fixed mounting plate 6.
  • the inner block 7a of the rotating block 7 is provided with a circular hole, and the mounting portion of the eccentric shaft 4 at the other end is inserted into the circular hole, and the rotating block 7 is externally a fastening screw 5 for connecting the mounting portion of the eccentric shaft 4 is provided on the convex portion 7b;
  • the rotating block 7 7b protruding portion 8 is provided with a handle is rotated, the convex portion 7b is also provided with an arcuate outer locking grooves 10 and corresponding locking screws 9.
  • Eccentric shaft 4 A positioning sleeve 11 is disposed at a position between the movable connecting plate 3 and the fixed mounting plate 6 on the eccentric portion.
  • One end of the pressure roller shaft of the dynamic pressure roller 1 extends through the movable connecting plate 3, and the protruding end of the pressure roller shaft is fixedly coupled with a driving gear 12 connected to the driving mechanism.
  • the locking screw 9 When the device is in operation, the locking screw 9 is first loosened, and the rotating handle 8 is rotated to rotate the eccentric shaft 4, and the eccentric portion of the eccentric shaft 4 drives the movable connecting plate 3 to change position, thereby supporting the movable connecting plate 3 on the movable connecting plate 3.
  • the gap between the dynamic pressure roller 1 and the constant pressure roller 2 is adjusted; after the adjustment is completed, the locking screw 9 is tightened, and the gap between the dynamic pressure roller and the constant pressure roller 2 is fixed.
  • the device has the advantages of simple structure, cost saving and convenient adjustment. When the adjustment, the distance between the dynamic pressure roller and the constant pressure roller does not shift in the longitudinal direction of the pressure roller, and the overall uniform change.
  • the device can be used for adjusting the gap between the dynamic pressure roller and the constant pressure roller on the uncoiler, the leveler or the feeder.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Press Drives And Press Lines (AREA)

Abstract

L'invention concerne un dispositif d'ajustement d'écartement de rouleaux, comprenant un rouleau fixe (2) et un rouleau mobile (1). Les deux extrémités du rouleau mobile (1) sont respectivement montées de manière rotative sur deux plaques (3) de raccordement mobiles. Les deux plaques (3) de liaison mobiles sont reliées l'une à l'autre par un arbre excentrique (4). L'arbre excentrique (4) comprend des sections de montage au niveau des deux extrémités et une section excentrique au centre. Les plaques (3) de liaison mobiles sont reliées de manière fixe, séparément, à la section excentrique de l'arbre excentrique (4) au moyen de vis de fixation (5). Les sections de montage sur les deux extrémités de l'arbre excentrique (4) sont situées le long du même axe. L'axe de la section excentrique dévie par rapport à celui des sections de montage. La section de montage en l'une extrémité de l'arbre excentrique (4) est montée sur une plaque de montage (6) fixe et la section de montage sur l'autre extrémité est reliée de manière fixe à un bloc de rotation (7). Le bloc de rotation (7) se compose d'une partie incorporée (7a) et d'une partie saillante (7b). La partie saillante (7b) du bloc de rotation (7) est pourvue d'une poignée de rotation (8). Une rainure de blocage (10) en forme d'arc et une vis de blocage (9) correspondante sont en outre disposées sur le côté externe de la partie saillante (7b). Le dispositif présente une structure simple et de faibles coûts et est facile à régler. Pendant l'ajustement, la distance entre le rouleau mobile (1) et le rouleau fixe (2) change uniformément dans la direction de la longueur des rouleaux.
PCT/CN2015/098132 2015-12-21 2015-12-21 Dispositif d'ajustement de l'écartement de rouleaux WO2017107021A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2015/098132 WO2017107021A1 (fr) 2015-12-21 2015-12-21 Dispositif d'ajustement de l'écartement de rouleaux

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2015/098132 WO2017107021A1 (fr) 2015-12-21 2015-12-21 Dispositif d'ajustement de l'écartement de rouleaux

Publications (1)

Publication Number Publication Date
WO2017107021A1 true WO2017107021A1 (fr) 2017-06-29

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PCT/CN2015/098132 WO2017107021A1 (fr) 2015-12-21 2015-12-21 Dispositif d'ajustement de l'écartement de rouleaux

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WO (1) WO2017107021A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108514153A (zh) * 2018-05-31 2018-09-11 河南中烟工业有限责任公司 一种水松纸搓板位置精准调整装置
CN109051908A (zh) * 2018-08-10 2018-12-21 山东中际智能装备有限公司 一种送料压纸辊开合装置
WO2023040375A1 (fr) * 2021-09-18 2023-03-23 宁德时代新能源科技股份有限公司 Ensemble rouleau

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5978723A (ja) * 1982-10-27 1984-05-07 Kawasaki Steel Corp 熱延鋼板巻取機におけるマンドレルとエプロンガイドとのギヤツプ調整装置
EP0776845A1 (fr) * 1995-12-01 1997-06-04 Mathias Bäuerle GmbH Fente de séparation adjustable pour des feuilles en papier et similaire
CN201140542Y (zh) * 2007-12-30 2008-10-29 江苏牧羊集团有限公司 环模和压辊间隙调整装置
CN204338434U (zh) * 2014-12-17 2015-05-20 苏州爱可姆机械有限公司 凸轮轴间隙调整机构

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5978723A (ja) * 1982-10-27 1984-05-07 Kawasaki Steel Corp 熱延鋼板巻取機におけるマンドレルとエプロンガイドとのギヤツプ調整装置
EP0776845A1 (fr) * 1995-12-01 1997-06-04 Mathias Bäuerle GmbH Fente de séparation adjustable pour des feuilles en papier et similaire
CN201140542Y (zh) * 2007-12-30 2008-10-29 江苏牧羊集团有限公司 环模和压辊间隙调整装置
CN204338434U (zh) * 2014-12-17 2015-05-20 苏州爱可姆机械有限公司 凸轮轴间隙调整机构

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108514153A (zh) * 2018-05-31 2018-09-11 河南中烟工业有限责任公司 一种水松纸搓板位置精准调整装置
CN108514153B (zh) * 2018-05-31 2024-01-09 河南中烟工业有限责任公司 一种水松纸搓板位置精准调整装置
CN109051908A (zh) * 2018-08-10 2018-12-21 山东中际智能装备有限公司 一种送料压纸辊开合装置
WO2023040375A1 (fr) * 2021-09-18 2023-03-23 宁德时代新能源科技股份有限公司 Ensemble rouleau

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