WO2023065453A1 - 用于绝缘加热线管的开卷机 - Google Patents

用于绝缘加热线管的开卷机 Download PDF

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Publication number
WO2023065453A1
WO2023065453A1 PCT/CN2021/131979 CN2021131979W WO2023065453A1 WO 2023065453 A1 WO2023065453 A1 WO 2023065453A1 CN 2021131979 W CN2021131979 W CN 2021131979W WO 2023065453 A1 WO2023065453 A1 WO 2023065453A1
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WO
WIPO (PCT)
Prior art keywords
rotating shaft
baffle
fixed
uncoiler
heating wire
Prior art date
Application number
PCT/CN2021/131979
Other languages
English (en)
French (fr)
Inventor
谢剑
Original Assignee
温岭市第二绝缘材料厂
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Filing date
Publication date
Application filed by 温岭市第二绝缘材料厂 filed Critical 温岭市第二绝缘材料厂
Publication of WO2023065453A1 publication Critical patent/WO2023065453A1/zh

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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
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/04—Kinds or types
    • B65H75/08—Kinds or types of circular or polygonal cross-section
    • B65H75/14—Kinds or types of circular or polygonal cross-section with two end flanges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/18—Constructional details
    • B65H75/22—Constructional details collapsible; with removable parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/18—Constructional details
    • B65H75/24—Constructional details adjustable in configuration, e.g. expansible

Definitions

  • the utility model belongs to the technical field of insulating and heating line pipe equipment, and relates to an uncoiler for insulating and heating line pipes.
  • Wire tubes are mainly used as cable accessories and are widely used in cables. According to the different materials of the wire tubes, the wire tubes mainly include heat-shrinkable inner sheaths, outer sheaths, and insulated heating wire tubes.
  • the wire tube coil When the production of the wire tube is completed, it usually needs to be wound into a coil.
  • the wire tube coil When in use, the wire tube coil is usually placed on the uncoiler, and the wire tube is rewound through the rewinding structure on the uncoiler.
  • the uncoiler rewinds
  • the structure is generally composed of two rewinding partitions, and there is a wire pipe room between the rewinding partitions.
  • the two rewinding partitions of the existing rewinding structures on the market are usually fixed, and the two rewinding partitions cannot be adjusted. The distance between them leads to the replacement of the entire winding structure when it is necessary to adjust the winding partitions. There are problems such as long replacement and disassembly cycles and inconvenient disassembly and assembly.
  • This utility model is to solve the above problems and provide an uncoiler for insulating and heating wire pipes with convenient adjustment of the distance between the wire pipe chambers.
  • An uncoiler for insulating and heating wire tubes comprising a driver and a rotating shaft connected to the driver, characterized in that a fixed baffle and a moving baffle are arranged on the rotating shaft, and the fixed baffle is fixed It is connected to the rotating shaft and arranged on the side close to the driver.
  • the moving baffle is sleeved on the rotating shaft and can move along the length direction of the rotating shaft. and turn.
  • the shafts are fixedly connected to each other, and a wire pipe room with adjustable spacing is formed between the movable baffle and the fixed baffle.
  • a radially protruding limiting step is arranged on the rotating shaft, and the side part of one end of the fixed baffle abuts against the limiting step, and the The other side of the fixed baffle is fixedly connected with the rotating shaft by bolts.
  • the fixed baffle includes a baffle body and an abutment step and a winding step arranged on the baffle body, and the abutment step is sleeved on the rotating
  • the shaft is arranged on the side close to the driver to abut against the limit step, and the tube winding step is sleeved on the rotating shaft and arranged on the side away from the abutment step.
  • a connecting section is provided between the abutting step and the baffle body, and an oil seepage gap is formed between the abutting step, the baffle body and the connecting section, so that The connecting section is provided with a number of oil holes radially penetrating the surface of the connecting section.
  • the tube winding step is tapered, and the end of the tube winding step with a smaller diameter faces the moving baffle.
  • the locking assembly includes a fixed sleeve connected to the movable baffle, and the fixed sleeve is provided with a locking piece that can rotate relative to the fixed sleeve.
  • the locking part is provided with a fixed pin that can be inserted into the inside of the rotating shaft. The insertion part and the connecting part, the fixed pin is rotatably connected to the locking part through the connecting part.
  • the insertion part is cylindrical, and the insertion part is in clearance fit with the socket.
  • the movable baffle of the present invention is sleeved on the rotating shaft and can move along the length direction of the rotating shaft. After adjustment, the moving baffle is fixedly connected with the rotating shaft through the locking assembly, which has the advantage of convenient adjustment.
  • an oil seepage gap is formed between the abutment step, the baffle body and the connecting section, and lubricating oil is added through the oil holes in the oil seepage gap to improve the lubricating performance between the fixed baffle and the rotating shaft.
  • the winding pipe step is tapered and the end of the winding pipe step with a small diameter faces the moving baffle, which facilitates the collection of wire pipes.
  • Fig. 1 is a schematic diagram of the overall structure of the utility model.
  • Fig. 2 is a structural schematic diagram of the locking assembly in the present invention.
  • Fig. 3 is an enlarged view of the local structure at the oil seepage gap in Fig. 1 .
  • Fig. 4 is a schematic structural view of the fixed baffle in the present invention.
  • an uncoiler for insulated heating wire tubes includes a driver 1 and a rotating shaft connected to the driver 1.
  • a fixed baffle 2 and a movable baffle 3 are arranged on the rotating shaft.
  • the baffle plate 2 is fixedly connected to the rotating shaft and is arranged on the side close to the driver 1.
  • the moving baffle plate 3 is sleeved on the rotating shaft and can move along the length direction of the rotating shaft.
  • the moving baffle plate 3 is provided with a After adjustment, the locking assembly 4 fixedly connected with the rotating shaft, the wire tube chamber 5 with adjustable distance is formed between the moving baffle 3 and the fixed baffle 2 .
  • the fixed baffle plate 2 and the movable baffle plate 3 on the rotating shaft are linked with the rotating shaft, and the rotating shaft is driven by the driver 1 to work.
  • the driver 1 can be a motor.
  • the plate 3 moves relative to the rotating shaft, and after the adjustment of the moving baffle 3 is completed, the fixing of the moving baffle 3 and the rotating shaft is realized through the locking assembly 4 .
  • a radially protruding limit step 6 is provided on the rotating shaft.
  • the limit step 6 is used to limit the movement of the fixed baffle 2.
  • the fixed baffle 2 completes the axial limit of the rotating shaft, and then the other side of the fixed baffle 2 is fixedly connected with the rotating shaft by bolts to realize the positioning in the circumferential direction.
  • the fixed baffle 2 includes a baffle body 7 and an abutting step 8 and a winding step 9 arranged on the baffle body 7
  • the abutting step 8 is sleeved on the rotating shaft and arranged close to the driver 1
  • One side abuts against the limiting step 6
  • the winding step 9 is sleeved on the rotating shaft and is arranged on the side away from the abutting step 8 .
  • a connection section 10 is provided between the abutment step 8 and the baffle body 7.
  • an oil seepage gap is formed between the abutment step 8, the baffle body 7 and the connection section 10.
  • the connecting section 10 is provided with a number of oil holes radially penetrating the surface of the connecting section 10, through which lubricating oil can be injected into the gap between the fixed baffle plate 2 and the rotating shaft.
  • the tube winding step 9 is tapered, and the end of the tube winding step 9 with a small diameter faces the moving baffle 3 , and the corresponding tube winding step 9 can also be provided on the moving baffle 3 .
  • the locking assembly 4 includes a fixed sleeve connected to the movable baffle 3, the fixed sleeve is provided with a locking piece that can rotate relative to the fixed sleeve, and the locking piece is provided with a fixed pin that can be inserted into the inside of the rotating shaft , the rotating shaft is provided with a plurality of jacks matched with the fixed pins, and the plurality of jacks are evenly distributed on the rotating shaft along the length direction of the rotating shaft.
  • the two side surfaces of the locking piece are provided with radially protruding connecting pins for insertion into the side wall of the fixing sleeve.
  • An elastic piece is arranged between the bottom end of the locking piece and the fixing sleeve. on the end of the pin side.
  • the locking piece is divided into left and right parts by connecting pins.
  • the elastic piece is set in one part of the locking piece, and the fixing pin is set in the other part of the locking piece.
  • the elastic piece exerts elastic force on the locking piece to make the locking
  • the end of the piece is tilted toward the side away from the rotating shaft, and the side of the fixed pin is moved toward the side of the rotating shaft and inserted into the socket to realize the fixing of the rotating shaft and the fixed sleeve.
  • the end of the locking member is recessed toward the side close to the rotating shaft, and the fixed pin moves away from the side of the rotating shaft to get out of the socket, so as to realize the separation of the rotating shaft and the fixed sleeve.
  • the fixing pin includes an inserting portion and a connecting portion, and the fixing pin is rotatably connected to the locking piece through the connecting portion.
  • the plug-in part is cylindrical, and the plug-in part fits with the jack in a gap.

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  • Resistance Heating (AREA)
  • Frying-Pans Or Fryers (AREA)

Abstract

一种用于绝缘加热线管的开卷机，包括驱动器（1）以及连接于驱动器上的转动轴（21），转动轴上设置有固定挡板（2）与移动挡板（3），固定挡板固连于转动轴上且设置于靠近驱动器一侧，移动挡板套设于转动轴上可沿转动轴的长度方向进行移动，移动挡板上设置有用于移动挡板调整后与转动轴相固连的锁定组件（4），移动挡板与固定挡板之间形成有间距可调的线管室（5），该开卷机方便调节两个挡板之间的间距。

Description

用于绝缘加热线管的开卷机 技术领域
 本实用新型属于绝缘加热线管设备技术领域，涉及一种用于绝缘加热线管的开卷机。
 背景技术
线管主要用作电缆附件被广泛应用于线缆中，根据线管制造材料的不同，线管主要有热缩内护套、外护套，以及绝缘加热线管等种类。
线管在生产完成时，通常需要对其进行收卷成盘处理，使用时通常将线管盘放置到开卷设备上，通过开卷设备上的收卷结构对线管进行收卷，开卷机收卷结构一般由两个收卷隔板组成，收卷隔板之间具有线管室，现有市面上收卷结构的两个收卷隔板通常都是固定的，无法调节两个收卷隔板之间的间距，致使需要调整收卷隔板时，将整个收卷结构进行置换，存在置换拆装周期长，拆装不方便等问题。
 技术问题
 本实用新型的目的是针对上述问题，提供一种线管室间距调节方便的用于绝缘加热线管的开卷机。
 技术解决方案
 为达到上述目的，本实用新型采用了下列技术方案：
一种用于绝缘加热线管的开卷机，包括驱动器以及连接于驱动器上的转动轴，其特征在于，所述的转动轴上设置有固定挡板与移动挡板，所述的固定挡板固连于转动轴上且设置于靠近驱动器一侧，所述的移动挡板套设于转动轴上可沿转动轴的长度方向进行移动，所述的移动挡板上设置有用于移动挡板调整后与转动。轴相固连的锁定组件，所述的移动挡板与固定挡板之间形成有间距可调的线管室。
在上述的用于绝缘加热线管的开卷机中，所述的转动轴上设置有径向凸起的限位台阶，所述固定挡板一端的侧部抵接于限位台阶上，所述固定挡板的另一侧通过螺栓与转动轴相固连。
在上述的用于绝缘加热线管的开卷机中，所述的固定挡板包括挡板本体以及设置于挡板本体上的抵接台阶与绕管台阶，所述的抵接台阶套接于转动轴上且设置于靠近驱动器一侧抵接于限位台阶上，所述的绕管台阶套接于转动轴上且设置于背离抵接台阶的一侧上。
在上述的用于绝缘加热线管的开卷机中，所述的抵接台阶与挡板本体之间设有连接段，所述抵接台阶、挡板本体与连接段形成有渗油间隙，所述的连接段上设置有若干径向贯穿连接段表面的油孔。
在上述的用于绝缘加热线管的开卷机中，所述的绕管台阶呈锥形，且绕管台阶直径小的一端朝向移动挡板。
在上述的用于绝缘加热线管的开卷机中，所述的锁定组件包括连接于移动挡板上的固定套，所述的固定套上设置有可相对固定套进行转动的锁定件，所述的锁定件上设置有可插入至转动轴内部的固定销。插接部与连接部，所述的固定销通过连接部转动连接于锁定件上。
在上述的用于绝缘加热线管的开卷机中，所述的插接部呈圆柱形，且插接部与插孔间隙配合。
 有益效果
与现有的技术相比，本实用新型的优点在于：
1、本实用新型的移动挡板套设于转动轴上可沿转动轴的长度方向进行移动，移动挡板调整后通过锁定组件与转动轴相固连的，具有方便调整的优点。
2、本实用新型中抵接台阶、挡板本体与连接段形成有渗油间隙，通过渗油间隙内的油孔添加润滑油，提高固定挡板与转轴之间的润滑性能。
3、本实用新型中绕管台阶呈锥形且绕管台阶直径小的一端朝向移动挡板，便于线管的收集。
本实用新型的其它优点、目标和特征将部分通过下面的说明体现，部分还将通过对本实用新型的研究和实践而为本领域的技术人员所理解。
 附图说明
图1是本实用新型的整体结构示意图。
图2是本实用新型中锁定组件的结构示意图。
图3是图1中渗油间隙处的局部结构放大图。
图4是本实用新型中固定挡板的结构示意图。
图中，1、驱动器；2、固定挡板；3、移动挡板；4、锁定组件；5、线管室；6、限位台阶；7、挡板本体；8、抵接台阶；9、绕管台阶；10、连接段；11、渗油间隙；12、油孔；13、固定套；14、锁定件；15、固定销；16、插孔；17、连接销；18、弹性件；19、插接部；20、连接部；21、转动轴。
 本发明的最佳实施方式
下面结合附图对本实用新型进行进一步说明。
如图1至图4所示，一种用于绝缘加热线管的开卷机，包括驱动器1以及连接于驱动器1上的转动轴，转动轴上设置有固定挡板2与移动挡板3，固定挡板2固连于转动轴上且设置于靠近驱动器1一侧，移动挡板3套设于转动轴上可沿转动轴的长度方向进行移动，移动挡板3上设置有用于移动挡板3调整后与转动轴相固连的锁定组件4，移动挡板3与固定挡板2之间形成有间距可调的线管室5。
在本实施例中，转动轴上的固定挡板2、移动挡板3与转动轴相联动，转动轴由驱动器1驱动从而进行工作，驱动器1可为电机，在具体的使用场合中，移动挡板3相对转动轴进行移动，移动挡板3调整完成之后通过锁定组件4实现移动挡板3与转动轴的固定。
在本实施例中，转动轴上设置有径向凸起的限位台阶6，限位台阶6用于固定挡板2的移动限位，当固定挡板2一端的侧部抵接于限位台阶6上时，固定挡板2完成转动轴轴向上的限位，然后在固定挡板2的另一侧通过螺栓与转动轴相固连实现周向上的定位。
在本实施例中，固定挡板2包括挡板本体7以及设置于挡板本体7上的抵接台阶8与绕管台阶9，抵接台阶8套接于转动轴上且设置于靠近驱动器1一侧抵接于限位台阶6上，绕管台阶9套接于转动轴上且设置于背离抵接台阶8的一侧上。
抵接台阶8与挡板本体7之间设有连接段10，为了提高固定挡板2与转轴之间的润滑性能，抵接台阶8、挡板本体7与连接段10形成有渗油间隙，连接段10上设置有若干径向贯穿连接段10表面的油孔，通过油孔可以在将润滑油注入至固定挡板2与转动轴的间隙中。
作为优选，为了便于线管的收集，绕管台阶9呈锥形，且绕管台阶9直径小的一端朝向移动挡板3，移动挡板3上也可设置相对应的绕管台阶9。
在本实施例中，锁定组件4包括连接于移动挡板3上的固定套，固定套上设置有可相对固定套进行转动的锁定件，锁定件上设置有可插入至转动轴内部的固定销，转动轴上设置有若干与固定销相配合的插孔，若干插孔沿转动轴的长度方向均匀分布于转动轴上。
锁定件的两侧表面上设置有径向凸起的用于插入至固定套侧壁上的连接销，锁定件的底端与固定套之间设置有弹性件，弹性件设置于锁定件远离固定销一侧的端部上。
锁定件通过连接销分成左右两部，弹性件设置于锁定件的一部内，固定销设置于锁定件的另外一部内，当锁定件处于原始状态时，弹性件施加弹力于锁定件上，使得锁定件的该端部向远离转动轴的一侧翘起，而固定销一侧朝向转动轴一侧运动插入至插孔中实现转动轴与固定套的固定，当对锁定件具有弹性件的一侧进行挤压时，锁定件的该端部向靠近转动轴一侧凹陷，而固定销背向转动轴一侧运动脱离插孔，实现转动轴与固定套的脱离。
固定销包括插接部与连接部，固定销通过连接部转动连接于锁定件上。
插接部呈圆柱形，且插接部与插孔间隙配合。
本文中所描述的具体实施例仅仅是对本实用新型精神作举例说明。本实用新型所属技术领域的技术人员可以对所描述的具体实施例做各种各样的修改或补充或采用类似的方式替代，但并不会偏离本实用新型的精神或者超越所附权利要求书所定义的范围。
尽管本文较多地使用水泵1、射流器2、空气输入机3、双轴电机4、浮台5、喷洒头6、过滤网7、射流嘴8、射流套9、负压形成腔10、锥形喷嘴11、负压吸引连接口12、锥形吸引腔13、混合通道14、释放口15、臭氧发生器100，第一阀门101、第二阀门102、第三阀门103、第四阀门104等术语，但并不排除使用其它术语的可能性。使用这些术语仅仅是为了更方便地描述和解释本实用新型的本质，把它们解释成任何一种附加的限制都是与本实用新型精神相违背的。

Claims (10)

  1. 一种用于绝缘加热线管的开卷机，包括驱动器（1）以及连接于驱动器（1）上的转动轴（21），其特征在于，所述的转动轴（21）上设置有固定挡板（2）与移动挡板（3），所述的固定挡板（2）固连于转动轴（21）上且设置于靠近驱动器（1）一侧，所述的移动挡板（3）套设于转动轴（21）上可沿转动轴（21）的长度方向进行移动，所述的移动挡板（3）上设置有用于移动挡板（3）调整后与转动轴（21）相固连的锁定组件（4），所述的移动挡板（3）与固定挡板（2）之间形成有间距可调的线管室（5）。
  2. 根据权利要求1所述的用于绝缘加热线管的开卷机，其特征在于，所述的转动轴（21）上设置有径向凸起的限位台阶（6），所述固定挡板（2）一端的侧部抵接于限位台阶（6）上，所述固定挡板（2）的另一侧通过螺栓与转动轴（21）相固连。
  3. 根据权利要求2所述的用于绝缘加热线管的开卷机，其特征在于，所述的固定挡板（2）包括挡板本体（7）以及设置于挡板本体（7）上的抵接台阶（8）与绕管台阶（9），所述的抵接台阶（8）套接于转动轴（21）上且设置于靠近驱动器（1）一侧抵接于限位台阶（6）上，所述的绕管台阶（9）套接于转动轴（21）上且设置于背离抵接台阶（8）的一侧上。
  4. 根据权利要求3所述的用于绝缘加热线管的开卷机，其特征在于，所述的抵接台阶（8）与挡板本体（7）之间设有连接段（10），所述抵接台阶（8）、挡板本体（7）与连接段（10）形成有渗油间隙（11），所述的连接段（10）上设置有若干径向贯穿连接段（10）表面的油孔（12）。
  5. 根据权利要求3所述的用于绝缘加热线管的开卷机，其特征在于，所述的绕管台阶（9）呈锥形，且绕管台阶（9）直径小的一端朝向移动挡板（3）。
  6. 根据权利要求1所述的用于绝缘加热线管的开卷机，其特征在于，所述的锁定组件（4）包括连接于移动挡板（3）上的固定套（13），所述的固定套（13）上设置有可相对固定套（13）进行转动的锁定件（14），所述的锁定件（14）上设置有可插入至转动轴（21）内部的固定销（15）。
  7. 根据权利要求6所述的用于绝缘加热线管的开卷机，其特征在于，所述的转动轴（21）上设置有若干与固定销（15）相配合的插孔（16），若干所述的插孔（16）沿转动轴（21）的长度方向均匀分布于转动轴（21）上。
  8. 根据权利要求6所述的用于绝缘加热线管的开卷机，其特征在于，所述锁定件（14）的两侧表面上设置有径向凸起的用于插入至固定套（13）侧壁上的连接销（17），所述锁定件（14）的底端与固定套（13）之间设置有弹性件（18），所述弹性件（18）设置于锁定件（14）远离固定销（15）一侧的端部上。
  9. 根据权利要求7所述的用于绝缘加热线管的开卷机，其特征在于，所述的固定销（15）包括插接部（19）与连接部（20），所述的固定销（15）通过连接部（20）转动连接于锁定件（14）上。
  10. 根据权利要求9所述的用于绝缘加热线管的开卷机，其特征在于，所述的插接部（19）呈圆柱形，且插接部（19）与插孔（16）间隙配合。
PCT/CN2021/131979 2021-10-18 2021-11-22 用于绝缘加热线管的开卷机 WO2023065453A1 (zh)

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