公开(公告)号：US6050519A

公开(公告)日：2000-04-18

申请号：US51772

申请日：1998-04-20

Applicant: Guglielmo Biagiotti

Inventor： Guglielmo Biagiotti

IPC: B65H19/22 ,  B65H19/29 ,  B65H35/08

CPC classification number: B65H19/29 ,  B65H2301/414421 ,  B65H2301/414433 ,  B65H2301/414446 ,  B65H2408/235

Abstract: A method and apparatus for surface winding of a web material to form a roll is described, in which, at the end of the winding of the roll, the web material is severed to form a free tail edge and a free leading edge for the start of a subsequent roll. The completed roll is discharged directly from the winding area onto an adhesive applicator which applies an adhesive to the wound material. The free tail edge is rewound and covers the applied adhesive while the roll is discharged.

Abstract translation: PCT No.PCT / IT97 / 00047 Sec。 371日期：1998年4月20日 102（e）日期1998年4月20日PCT 1997年3月4日PCT公布。 公开号WO97 / 32804 PCT 日本1997年9月12日描述了一种用于卷材的表面卷绕以形成卷的方法和装置，其中，在卷的卷绕结束时，卷材材料被切断以形成自由的尾部边缘和自由的 开始后续卷轴的前沿。 完成的卷筒从卷绕区域直接排放到粘合剂施加器上，该粘合剂施加器将粘合剂施加到卷绕材料上。 当卷筒排出时，自由的尾部边缘被倒带并覆盖所施加的粘合剂。

公开(公告)号：US5853140A

公开(公告)日：1998-12-29

申请号：US930770

申请日：1997-10-08

Applicant: Guglielmo Biagiotti

Inventor： Guglielmo Biagiotti

IPC: B65H19/22 ,  B65H19/30 ,  B65H43/00 ,  B65H18/16

CPC classification number: B65H19/2269 ,  B65H43/00 ,  B65H2301/4149 ,  B65H2301/41812 ,  B65H2408/235 ,  B65H2511/51 ,  B65H2513/20 ,  B65H2513/51 ,  B65H2553/41

Abstract: A peripheral re-reeling machine including a first winding roller around which a band-shaped material to be wound is guided; a second winding roller, there being defined between the first and second winding rollers a throat into which winding cores are introduced in succession; a feeder for successively introducing cores into the throat, and control apparatus for bringing about, on each insertion of a new winding core, a variation in the winding conditions for insertion of a new core. A sensor associated with the throat is provided which detects passage of a core at a predetermined point and emits a signal on the passage of the core, with cyclical operational variation in the winding conditions occurring based on the signal.

Abstract translation: PCT No.PCT / IT96 / 00068 Sec。 371日期1997年10月8日第 102（e）日期1997年10月8日PCT 1996年4月10日PCT PCT。 第WO96 / 32350号公报 日期：1996年10月17日一种周边重卷机，其包括被引导的要缠绕的带状材料的第一卷绕辊; 第二卷绕辊，在第一和第二卷绕辊之间限定有连续引入卷绕芯的喉部; 用于将芯连续地引入到喉部中的进料器，以及用于在每个新卷绕芯的插入时引起用于插入新芯的卷绕条件的变化的控制装置。 提供与喉部相关联的传感器，其检测芯在预定点处的通过并且在芯的通过上发出信号，基于信号发生绕组条件的周期性操作变化。

公开(公告)号：US5839680A

公开(公告)日：1998-11-24

申请号：US923615

申请日：1997-09-04

Applicant: Guglielmo Biagiotti

Inventor： Guglielmo Biagiotti

IPC: B65H19/28 ,  B65H18/28 ,  B65H19/22

CPC classification number: B65H18/28 ,  B65H19/2269 ,  B65H19/2276 ,  B65H2408/235 ,  B65H2701/1846

Abstract: There is disclosed a rewinding machine for the production of logs (R) of web material (N) without central winding core. It comprises a first winder roller (11) around which the webmaterial is driven and a second winder roller (13) defining, with the first winder roller, a nip (14) through which the web material passes. A member (21) is also provided which is movable relative to the first winder roller (11) and which is cyclically moved toward the surface of said first winder roller with the web (N) between the member (21) and the roller (11) in order to pinch and thus brake the web material between said member (21) and the first winder roller (11), thereby tearing the web and causing the free edge generated by the interruption of the web material to start winding up on itself.

Abstract translation: 公开了一种用于生产没有中心卷芯的卷料（N）的卷材（R）的卷绕机。 其包括第一卷绕辊（11），所述纤维网材料被驱动在所述第一卷绕辊（11）上;以及第二卷绕辊（13），其利用所述第一卷绕辊定义所述卷材通过的辊隙（14）。 还提供了一种可相对于第一卷绕辊（11）移动的构件（21），并且在构件（21）和辊（11）之间的腹板（N）周向地朝向所述第一卷绕辊的表面移动 ），以便夹紧并因此在所述构件（21）和第一卷绕辊（11）之间制动卷筒纸材料，从而撕开卷材并引起由卷材材料的中断产生的自由边缘开始卷绕在其自身上。

公开(公告)号：USRE35729E

公开(公告)日：1998-02-17

申请号：US506548

申请日：1995-07-25

Applicant: Guglielmo Biagiotti

Inventor： Guglielmo Biagiotti

IPC: B29C65/52 ,  B05C5/02 ,  B05C9/02 ,  B29C65/78 ,  B29L7/00 ,  B65H19/29 ,  B65H37/04 ,  B65C5/00

CPC classification number: B05C5/0212 ,  B05C5/0254 ,  B05C5/0262 ,  B05C9/02 ,  B65H19/29 ,  B65H2301/414421 ,  B65H2301/414446 ,  B65H2301/41445 ,  Y10T156/1798

Abstract: An apparatus for glueing the tail or outer end of a web of material which has been formed into a log which comprises: device (9, 13) for unwinding the tail from the log (R); applicator (45) for applying glue to the log; tail rolls (97, 99) for re-winding the tail back on the log and glueing the tail to the log; and conveyor (23, 41) for transferring said log. The applicator for applying the glue includes a dispenser device (55-63) provided with a nozzle (61) forming at least one upwardly oriented slit (63) from which the glue is dispensed by overflowing; the log (R) conveyor (23, 41) discharges the log, with the tail (L) being unwound from it, above the glue dispenser, causing it to roll over said slit (63) for the application of the glue to the log.

Abstract translation: 一种用于胶合已经形成为原木的材料纤维网的尾端或外端的装置，其包括：用于从所述对数（R）展开所述尾部的装置（9,13）; 施胶器（45），用于将粘胶施加到木材上; 尾巴（97,99），用于将尾巴重新卷绕在木材上并将尾部粘合到木材上; 和用于传送所述原木的输送机（23,41）。 用于施加胶水的施加器包括设置有形成至少一个向上定向的狭缝（63）的喷嘴（61）的分配装置（55-63），通过溢出从其分配胶水; 木材（R）输送机（23,41）将木材放出，其中尾部（L）从其上释放，在胶水分配器上方，使其在所述狭缝（63）上滚动以将胶水施加到原木 。

公开(公告)号：US5681421A

公开(公告)日：1997-10-28

申请号：US501117

申请日：1995-08-09

Applicant: Guglielmo Biagiotti

Inventor： Guglielmo Biagiotti

IPC: B65H19/29

CPC classification number: B65H19/29 ,  B65H2301/414421 ,  B65H2301/414433 ,  B65H2301/41445 ,  B65H2406/30 ,  Y10T156/1798

Abstract: A device for gluing the tail end (LF) of a reel (L) of wound web material comprises: conveying means (5, 21) for moving the reel; unwinding means (7, 9) for unwinding the tail end of the web material; a dispenser (11) of glue (C) for applying the glue to the reel (L); and means for rewinding the tail end after the glue (C) has been applied. The unwinding means comprise a vacuum unit (51, 53) which detaches and unwinds the tail end of the web material from the reel by depression.

Abstract translation: PCT No.PCT / IT94 / 00203 Sec。 371日期：1995年8月9日 102（e）日期1995年8月9日PCT 1994年12月5日PCT公布。 WO95 / 15903 PCT出版物 日期1995年6月15日用于胶合卷绕卷材的卷轴（L）的尾端（LF）的装置包括：用于移动卷轴的传送装置（5,21）; 用于展开卷筒纸材料尾端的展开装置（7,9）; 用于将胶水施加到卷轴（L）上的胶水分配器（11）; 以及在施加胶水（C）之后重新卷绕尾端的装置。 退绕装置包括真空单元（51,53），其通过凹陷从卷轴上分离和展开幅材材料的尾端。

公开(公告)号：US5538199A

公开(公告)日：1996-07-23

申请号：US193954

申请日：1994-02-09

Applicant: Guglielmo Biagiotti

Inventor： Guglielmo Biagiotti

IPC: B65H18/16 ,  B65H18/26 ,  B65H19/22 ,  B65H19/26 ,  B65H35/10 ,  B65H18/14

CPC classification number: B65H19/2276 ,  B65H19/267 ,  B65H35/10 ,  B65H2408/235 ,  B65H2701/1846 ,  Y10S242/02 ,  Y10S242/03

Abstract: A rewinding machine for the production of logs (R) of web material (N) without a core comprises: a first winding roller (1) onto which the web material is fed; a second winding roller (3) rotating in the same direction as the first roller and forming a nip (4) therewith through which the web material passes; an actuator and element (15, 17) to move the surface of the second winding roller (3) toward the first winding roller (1); and a separator to sever the web material at the end of the winding thereof to form a log (R). Provision is also made for a surface (21, 21A) supporting the log (R2) in the process of formation and located upstream of the nip (4) between the rollers (1, 3).

Abstract translation: 用于生产无芯的卷筒纸材料（N）的卷绕机的卷绕机包括：第一卷绕辊（1），纸幅材料被供给到其上; 第二卷绕辊（3），其沿与第一辊相同的方向旋转并形成辊隙（4），纤维网材料通过辊隙（4）穿过; 致动器和元件（15,17），用于将第二卷绕辊（3）的表面朝向第一卷绕辊（1）移动; 以及在其卷绕结束时切断纤维网材料以形成对数（R）的分离器。 还提供了在形成过程中支撑原木（R2）的表面（21,21a），并位于辊（1,3）之间的辊隙（4）的上游。

公开(公告)号：US5315907A

公开(公告)日：1994-05-31

申请号：US856449

申请日：1992-03-24

Applicant: Guglielmo Biagiotti

Inventor： Guglielmo Biagiotti

IPC: B26D1/157 ,  B26D3/16 ,  B26D5/22 ,  B65H35/02 ,  B26D1/60

CPC classification number: B26D3/16 ,  B26D5/22 ,  B26D2210/11 ,  Y10T83/0519 ,  Y10T83/18 ,  Y10T83/303 ,  Y10T83/4691 ,  Y10T83/4743 ,  Y10T83/4757 ,  Y10T83/4789 ,  Y10T83/6668 ,  Y10T83/741

Abstract: The machine cuts a roll or log (L) of web material into a plurality of small rolls (R). It includes a unit (17) rotating about an axis (A--A) parallel to the axis of the log (L) to be cut. The unit carries a cutting blade (19) rotating about an axis (B--B) parallel to the axis (A--A) of the unit (17). A driving device (61, 63) moves the cutting tool (19) into a reciprocating forward and backward motion parallel to the axis of the log (L) to be cut. At least at the time when the blade cuts the log, the blade moves parallel to the moving log at a translation speed substantially equal to the feeding speed of the log (L), so as to allow the cutting of small rolls (R) without stopping the log (L).

Abstract translation: 机器将卷材或卷筒纸（L）切割成多个小卷筒（R）。 它包括围绕平行于要切割的对数（L）的轴线的轴线（A-A）旋转的单元（17）。 该单元承载围绕与单元（17）的轴线（A-A）平行的轴线（B-B）旋转的切割刀片（19）。 驱动装置（61,63）将切割工具（19）移动成与要切割的对数（L）的轴线平行的向前和向后的往复运动。 至少在叶片切割木材时，叶片以基本上等于木材（L）的进给速度的平移速度平行移动的木材移动，以便允许切割小卷筒（R）而没有 停止日志（L）。

公开(公告)号：US5284304A

公开(公告)日：1994-02-08

申请号：US856542

申请日：1992-03-24

Applicant: Guglielmo Biagiotti

Inventor： Guglielmo Biagiotti

IPC: B65H19/22 ,  B26D7/08 ,  B26F1/20 ,  B65H35/06 ,  B65H35/08

CPC classification number: B26F1/20 ,  B26D7/08 ,  B65H2301/418925 ,  B65H2408/235 ,  Y10T83/4815 ,  Y10T83/9408

Abstract: A perforating apparatus is disclosed for rewinding machines and the like which includes a rotating roller (5), on which cutting blades (31) are disposed. A shaft (3) carries a perforating counter-blade (33) provided with indentations. An oscillating drive (57, 59, 61, 63, 65) is combined with the shaft (3) which causes the counter-blade 33 to move with reciprocating translation motion in a direction parallel to the axis of the rotating roller (5), so as to avoid a concentration of wear in the cutting blades (31).

Abstract translation: 公开了一种用于重绕机等的射孔装置，其中包括一转动辊（5），切割刀片（31）设置在该旋转辊（5）上。 轴（3）带有设置有凹口的穿孔反向叶片（33）。 振荡驱动器（57,59,61,63,65）与轴（3）组合，这使得反向叶片33在平行于旋转辊（5）的轴线的方向上以往复运动的平移运动移动， 以避免切割刀片（31）中的磨损集中。

公开(公告)号：US5248106A

公开(公告)日：1993-09-28

申请号：US689558

申请日：1991-04-23

Applicant: Guglielmo Biagiotti

Inventor： Guglielmo Biagiotti

IPC: B26D5/22 ,  B26D9/00 ,  B65H19/26

CPC classification number: B65H19/26 ,  B26D5/22 ,  B26D9/00 ,  B65H2301/41812 ,  B65H2301/41816 ,  B65H2301/41826 ,  B65H2301/418925 ,  B65H2301/5151 ,  B65H2408/235

Abstract: A rewinder for producing rolls or logs (R) of web material (N) comprises at least a roller (5, 7, 8) rotating at a speed proportional to the feeding speed of the web material (N), members (10, 11, 13) defining a winding space for the formation of the log (R), a pusher (15) for introducing a core into the winding space, and a cutting device (10, 21, 23, 25) for cutting the web material (N) at the end of the winding of each individual log (R). The rewinder. further comprises a mechanism (41, 61) for automatically varying the phase of the motion of the cutting device (10, 21, 23, 25) with respect to the motion of the web material (N).

公开(公告)号：US4921235A

公开(公告)日：1990-05-01

申请号：US225409

申请日：1988-07-28

Applicant: Guglielmo Biagiotti ,  Mauro Ghilardi

Inventor： Guglielmo Biagiotti ,  Mauro Ghilardi

IPC: B31D1/04 ,  B65H29/58 ,  B65H33/18 ,  B65H45/16

CPC classification number: B65H45/165 ,  B65H29/58 ,  B65H31/3054 ,  B65H33/16 ,  B65H33/18 ,  B65H2404/312 ,  B65H2701/1924

Abstract: A continuous web of paper which may be longitudinally folded in half is drawn around a rotating cylinder which cuts the web into pre-determined suitable lengths. Vacuum and air pressure means temporarily hold the severed portions of the web against the cylinder, but at an appropriate moment release the leading edge of the severed portion causing it to be lifted in its leading half away from the cylinder, the trailing half being retained by suction against the cylinder. The lifted leading edge folds backward against the trailing portion along a fold line, and subsequently the folded-together leading and trailing portions are released from the cylinder, transported away from the cylinder and into a stacking tray, for subsequent packaging. The cut and folded sections of the web are, at all times, held under control by a vacuum in one or more cylinders or conveyor belts until the very last moment when they are discharged into a receiving and stacking tray.