WO2021035764A1 - 一种表面均匀粗糙的卷芯管 - Google Patents

一种表面均匀粗糙的卷芯管 Download PDF

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Publication number
WO2021035764A1
WO2021035764A1 PCT/CN2019/103948 CN2019103948W WO2021035764A1 WO 2021035764 A1 WO2021035764 A1 WO 2021035764A1 CN 2019103948 W CN2019103948 W CN 2019103948W WO 2021035764 A1 WO2021035764 A1 WO 2021035764A1
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Prior art keywords
copper
aluminum foil
rotating cylinder
rotating
circular
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PCT/CN2019/103948
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English (en)
French (fr)
Inventor
钱晓人
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苏州天裕塑胶有限公司
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Application filed by 苏州天裕塑胶有限公司 filed Critical 苏州天裕塑胶有限公司
Priority to JP2019559319A priority Critical patent/JP7072903B2/ja
Priority to US16/956,557 priority patent/US11731855B2/en
Priority to DE112019004081.2T priority patent/DE112019004081T5/de
Priority to KR1020197029884A priority patent/KR102254240B1/ko
Publication of WO2021035764A1 publication Critical patent/WO2021035764A1/zh

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    • 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
    • B65H75/26—Arrangements for preventing slipping of winding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
    • B21C47/02—Winding-up or coiling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
    • B21C47/28—Drums or other coil-holders
    • 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
    • B65H23/24—Registering, tensioning, smoothing or guiding webs longitudinally by fluid action, e.g. to retard the running web
    • 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
    • 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
    • B65H2701/00—Handled material; Storage means
    • B65H2701/10—Handled articles or webs
    • B65H2701/17—Nature of material
    • B65H2701/173—Metal
    • B65H2701/1732—Aluminium

Definitions

  • the invention relates to the technical field of a core tube, in particular to a core tube with a uniform and rough surface.
  • Copper and aluminum foil is an indispensable material used in power batteries. Copper and aluminum foil is an active metal. In dry air, a dense oxide film is formed on the surface of copper and aluminum, so that the copper and aluminum will not be further oxidized and can be water resistant; but The powder of copper and aluminum is very easy to combust when mixed with air; molten copper and aluminum can violently correspond to metals in water; copper and aluminum are amphoteric, very soluble in strong alkalis, and also soluble in dilute acids. It has good ductility. Commodities are often made into rods, flakes, foils, powders, ribbons and filaments. The content of copper and aluminum in the earth's crust is second only to oxygen and silicon, ranking third. It is the earth's crust.
  • Copper and aluminum foil is widely used in daily life. Because the hot stamping effect of copper and aluminum foil is similar to that of pure silver foil, it is also called fake silver foil. Because copper and aluminum have soft texture, good ductility, and silver-white luster, if the rolled sheet is mounted on offset paper with sodium silicate and other materials to make copper and aluminum foil, it can also be printed, while copper and aluminum foil production In the process, it is necessary to store the copper and aluminum foil into a roll through the core tube, so as to facilitate the transportation and use of the copper and aluminum foil.
  • the copper aluminum foil is relatively soft, the copper aluminum foil is prone to wrinkles and bubbles when it is stored into a roll, and because the copper aluminum foil is relatively smooth, when the copper aluminum foil is wound with the core tube, It is not easy to be wound tightly, so that the copper and aluminum foil may slip during transportation, causing the copper and aluminum foil to fall off the core tube, causing waste. For this reason, we propose a core tube with uniform and rough surface.
  • the present invention provides a rolled core tube with a uniform rough surface, which has the advantages of avoiding the phenomenon of wrinkles when the copper and aluminum foil is retracted, and being able to straighten out the uneven surface of the copper and aluminum foil, and solve the problem.
  • the existing device is rewinding the copper-aluminum foil, the copper-aluminum foil will be wrinkled, and it is not easy to start the bottoming.
  • the winding core tube with a uniform and rough surface of the present invention includes a rotating drum.
  • the inner side of the rotating drum is provided with a circular through hole, and the circular through hole of the rotating drum is fixedly connected with a rotating sleeve.
  • the outer side of the rotary sleeve is provided with a circular through hole, the circular through hole of the rotating sleeve is fixedly connected with a connecting shaft, the length of the connecting shaft is greater than the length of the rotating cylinder, and the outer side of the rotating cylinder is sprayed with spray particles,
  • the outer side of the rotating cylinder is sheathed with copper and aluminum foil.
  • the diameter of the sprayed particles is in the range of 2-15 units, and the surface of the rotating cylinder is sprayed with a reinforcing agent, and the sprayed particles and the reinforcing agent are bonded to each other, and the The shape of the spray particles is irregular.
  • the core tube with uniform and rough surface of the present invention wherein the left side of the rotating cylinder is provided with a left side baffle, the inner side of the left side baffle is provided with an annular groove, and the annular groove of the left side baffle is connected with The rotating drum rotates and connects.
  • the core tube with uniform and rough surface of the present invention wherein the right side of the rotating cylinder is provided with a right baffle, the inner side of the right baffle is provided with an annular groove, and the annular groove of the right baffle is connected with The right side of the rotating cylinder is rotatably connected, and the right side baffle and the left side baffle have the same size and diameter.
  • the spraying particles provided in the present invention can make the copper aluminum foil be able to start the bottoming well when the copper aluminum foil is retracted, and the sprayed particles provided can smooth the uneven surface of the copper aluminum foil when the copper aluminum foil is retracted by the rotating cylinder.
  • the spray particles set can be selected according to different copper and aluminum foil thicknesses, so that the copper aluminum foil can increase the friction between the copper aluminum foil and the rotating cylinder when the copper aluminum foil is retracted , So that the copper and aluminum foil will not slide during transportation after being stored in a roll, which is conducive to the stability of transportation, and the thickness of the copper and aluminum foil in the roll is more uniform and tighter, so that the speed of storing and rolling can be improved, and at the same time It reduces the risk of movement during transportation, improves the quality of copper aluminum foil winding, and reduces waste.
  • the frictional force of the rough rough surface increases during the transportation process, making the copper aluminum foil poor It is easy to roll over, which is more advantageous than the smooth surface, and the current copper and aluminum foil is getting thinner and thinner, and low tension is required during winding. Therefore, the rough surface solves the problem of low tension winding without rolling, so it is 4 units of meters. The effect of using on the copper and aluminum foil is better.
  • Figure 1 is a schematic cross-sectional structure diagram of the present invention
  • FIG. 2 is a schematic diagram of the side top cross-sectional structure of FIG. 1 of the present invention.
  • Figure 3 is a schematic cross-sectional structure diagram of the present invention.
  • FIG. 4 is a schematic diagram of the side top cross-sectional structure of FIG. 2 of the present invention.
  • Fig. 5 is a schematic diagram of a cross-sectional structure of dense sprayed particles of the present invention.
  • Figure 6 is a schematic diagram of the sparse cross-sectional structure of sprayed particles of the present invention.
  • Fig. 7 is a schematic diagram of the cross-sectional structure of the copper and aluminum foil wound on the rotating drum of the present invention.
  • Fig. 8 is a schematic structural diagram of a side cross-sectional view of the rotating cylinder of the present invention.
  • the winding core tube with uniform and rough surface of the present invention includes a rotating cylinder 01.
  • the inner side of the rotating cylinder 01 is provided with a circular through hole, and the circular through hole of the rotating cylinder 01 is fixedly connected with a rotating sleeve 06, the outer side of the rotating sleeve 06 is provided with a circular through hole, the circular through hole of the rotating sleeve 06 is fixedly connected with a connecting shaft 05, the length of the connecting shaft 05 is greater than the length of the rotating cylinder 01, and the outer side of the rotating cylinder 01 Sprayed with spray particles 02, the outer side of the rotating cylinder 01 is covered with copper and aluminum foil 07, the left side of the rotating cylinder 01 is provided with a left baffle 03, the inner side of the left baffle 03 is provided with an annular groove, and the left baffle 03
  • the annular groove of the rotating cylinder 01 is rotatably connected with the rotating cylinder 01, the right side of the rotating cylinder 01 is provided with a right baffle 04
  • the set rotating cylinder 01 can be used to retract the copper and aluminum foil. Increase the frictional force during the rewinding of the copper and aluminum foil, so that the copper and aluminum foil can better avoid wrinkles when the copper and aluminum foil is rewinding into a tube, and at the same time, it has the effect of preventing the copper and aluminum foil from sliding after the rewinding, so that the copper and aluminum foil is retracted.
  • the transfer can be more stable.
  • the diameter of the sprayed particles 02 ranges from 2 to 15 units, and the surface of the rotating cylinder 01 is sprayed with a reinforcing agent, and the sprayed particles 02 and the reinforcing agent are bonded to each other, and the shape of the sprayed particles 02 is irregular.
  • the cooperation between the particles 02 enables the sprayed particles 02 to be more stably attached to the set rotating cylinder 01, so that the sprayed particles 02 can function smoothly.
  • the diameter range of sprayed particles 02 is set to 2-8 unit.
  • the copper aluminum foil with a thickness of less than 6 units is turned, compared with the sprayed particles 02 that is not set, the copper-aluminum foil is just now.
  • the friction coefficient when contacting the sprayed particles 02 is a low friction coefficient, which is conducive to the straightening and leveling of the copper and aluminum foil, and is helpful for the beginning of the copper and aluminum foil rewinding.
  • the diameter range of sprayed particles 02 is 9-15 micrometers.
  • the space between sprayed particles 02 is relatively large, and a gap is formed.
  • the exhaust passage allows the gas to be discharged as soon as possible when the copper aluminum foil is retracted, and the wrinkle and bulging phenomenon of the copper aluminum foil is greatly reduced when the copper aluminum foil is retracted.
  • the copper aluminum foil and the rotating cylinder 01 do not The close fit increases the friction between the copper and aluminum foil and the smooth and rough surface formed by spraying particles 02 on the surface of the rotating drum 01, which can prevent the copper and aluminum foil from sliding on the rotating drum 01 after being rolled.
  • the copper-aluminum foil can be better attached to the rotating cylinder 01 and can be stored in the copper-aluminum foil When rolled, it can help the copper and aluminum foil to straighten out and level, and it can help the copper and aluminum foil to rewind and make the beginning;
  • the diameter range of the sprayed particles 02 is selected to be 9-15 units.
  • the copper and aluminum foil is attached to the rotating cylinder 01 at the same time as the sprayed particles 02 are set. The gap between them forms an exhaust passage, so that when the copper aluminum foil is retracted, the gas can be discharged as soon as possible, and the wrinkle and bulge phenomenon of the copper aluminum foil when the copper aluminum foil is retracted is greatly reduced.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Winding, Rewinding, Material Storage Devices (AREA)
  • Storage Of Web-Like Or Filamentary Materials (AREA)
  • Winding Of Webs (AREA)
  • Metal Rolling (AREA)
  • Nozzles (AREA)
  • Laminated Bodies (AREA)

Abstract

一种表面均匀粗糙的卷芯管，包括转动筒（01），转动筒（01）的内侧开设有圆形通孔，转动筒的圆形通孔处固定连接有旋转套筒（06），旋转套筒（06）的外侧开设有圆形通孔，旋转套筒（06）的圆形通孔处固定连接有连接轴（05），连接轴（05）的长度大于转动筒（01）的长度，且所述转动筒（01）的外侧喷涂有喷涂微粒（02）。该卷芯管通过在转动筒的表面喷涂微粒，能够使得铜铝箔在进行收转时，可以很好的进行起头打底，并且在转动筒进行收转铜铝箔时，能够将铜铝箔不平整的表面进行理顺，避免铜铝箔收转时出现皱褶的现象，而且设置的喷涂微粒能够根据不同的铜铝箔厚度进行选取，使得铜铝箔在进行收转时，可以增加铜铝箔与转动筒的摩擦力。

Description

一种表面均匀粗糙的卷芯管 技术领域
本发明涉及卷芯管技术领域，具体涉及一种表面均匀粗糙的卷芯管。
背景技术
铜铝箔时应用于动力电池中的一种必不可少的材料，铜铝箔是活泼金属，在干燥空气中，铜铝的表面立即形成致密氧化膜，使铜铝不会进一步氧化并能耐水；但铜铝的粉末与空气混合则极易燃烧；熔融的铜铝能与水猛烈相应的金属；铜铝是两性的，极易溶于强碱，也能溶于稀酸。具有较好的延展性，商品常制成棒状、片状、箔状、粉状、带状和丝状，铜铝元素在地壳中的含量仅次于氧和硅，居第三位，是地壳中含量最丰富的金属元素。而在航空、建筑、汽车三大重要工业的发展过程中，要求使用的材料特性具有铜铝及其合金的独特性质，这就大大有利于金属铜铝的生产和应用。而铜铝在日常生活中使用较为广泛的就是铜铝箔，由于铜铝箔的烫印效果与纯银箔烫印的效果相似，故又称假银箔。由于铜铝的质地柔软、延展性好，具有银白色的光泽，如果将压延后的薄片，用硅酸钠等物质裱在胶版纸上制成铜铝箔片，还可进行印刷，而铜铝箔生产过程中需要通过卷芯管来对铜铝箔进行收纳成卷，以便于铜铝箔的运输与使用。
而在卷芯管的使用过程中，由于铜铝箔较为柔软，铜铝箔在进行收纳成卷时，容易产生皱褶与气泡，且由于铜铝箔比较光滑，铜铝箔在与卷芯管进行缠绕时，不易缠绕紧密，使得铜铝箔在运输时，可能导致滑动，使得铜铝箔从卷芯管上脱落下来，造成浪费，为此，我们提出一种表面均匀粗糙的卷芯管。
发明内容
针对现有技术的不足，本发明提供了一种表面均匀粗糙的卷芯管，具备避免铜铝箔收转时出现皱褶的现象，能够将铜铝箔不平整的表面进行理顺等 优点，解决了现有装置在进行铜铝箔收卷时，铜铝箔会出现皱褶，且不好起头打底的问题。
本发明的表面均匀粗糙的卷芯管，包括转动筒，所述转动筒的内侧开设有圆形通孔，所述转动筒的圆形通孔处固定连接有旋转套筒，所述旋转套筒的外侧开设有圆形通孔，所述旋转套筒的圆形通孔处固定连接有连接轴，所述连接轴的长度大于转动筒的长度，且所述转动筒的外侧喷涂有喷涂微粒，所述转动筒的外侧套设有铜铝箔。
本发明的表面均匀粗糙的卷芯管，其中喷涂微粒的直径范围为2-15幺米，且所述转动筒的表面喷涂有加固剂，且所述喷涂微粒与加固剂互相黏合，且所述喷涂微粒的形状不规则。
本发明的表面均匀粗糙的卷芯管，其中转动筒的左侧设有左侧挡板，所述左侧挡板的内侧开设有环形凹槽，所述左侧挡板的环形凹槽处与转动筒转动连接。
本发明的表面均匀粗糙的卷芯管，其中转动筒的右侧设有右侧挡板，所述右侧挡板的内侧开设有环形凹槽，所述右侧挡板的环形凹槽处与转动筒的右侧转动连接，且所述右侧挡板与左侧挡板大小直径均相等。
与现有技术相比，本发明的有益效果如下：
本发明通过设置的喷涂微粒，能够使得铜铝箔在进行收转时，可以很好的进行起头打底，且设置的喷涂微粒在转动筒进行收转铜铝箔时，能够将铜铝箔不平整的表面进行理顺，避免铜铝箔收转时出现皱褶的现象，而且设置的喷涂微粒能够根据不同的铜铝箔厚度进行选取，使得铜铝箔在进行收转时，可以增加铜铝箔与转动筒的摩擦力，使得铜铝箔在收纳成卷之后，运输过程中不会滑动，有利于运输的稳定性，且铜铝箔成卷的厚度比较均匀，也更加的紧密，使得收纳成卷的速度可以得到提升，同时减少了在运输过程中窜动的风险，提高了铜铝箔收卷的质量，减少了浪费，在将铜铝箔收卷好之后， 由于粗糙毛面在运输过程中摩擦力加大，使得铜铝箔不容易窜卷，比光滑面更加有优势，而且现在的铜铝箔越做越薄，在收卷时需要低张力，因此粗糙面解决了低张力收卷而不窜卷的问题，所以在4幺米的铜铝箔上使用的效果更佳。
附图说明
此处所说明的附图用来提供对本申请的进一步理解，构成本申请的一部分，本申请的示意性实施例及其说明用于解释本申请，并不构成对本申请的不当限定。在附图中：
图1为本发明剖面结构示意图；
图2为本发明图1侧面俯视剖面结构示意图；
图3为本发明剖面结构示意图；
图4为本发明图2侧面俯视剖面结构示意图；
图5为本发明喷涂微粒密集剖面结构示意图；
图6为本发明喷涂微粒稀疏剖面结构示意图；
图7为本发明转动筒缠卷铜铝箔剖面结构示意图；
图8为本发明转动筒侧视剖面结构示意图。
图中：01、转动筒；02、喷涂微粒；03、左侧挡板；04、右侧挡板；05、连接轴；06、旋转套筒；07、铜铝箔。
具体实施方式
以下将以图式揭露本发明的多个实施方式，为明确说明起见，许多实务上的细节将在以下叙述中一并说明。然而，应了解到，这些实务上的细节不应用以限制本发明。也就是说，在本发明的部分实施方式中，这些实务上的细节是非必要的。此外，为简化图式起见，一些习知惯用的结构与组件在图式中将以简单的示意的方式绘示之。
另外，在本发明中如涉及“第一”、“第二”等的描述仅用于描述目的， 并非特别指称次序或顺位的意思，亦非用以限定本发明，其仅仅是为了区别以相同技术用语描述的组件或操作而已，而不能理解为指示或暗示其相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括至少一个该特征。另外，各个实施例之间的技术方案可以相互结合，但是必须是以本领域普通技术人员能够实现为基础，当技术方案的结合出现相互矛盾或无法实现时应当认为这种技术方案的结合不存在，也不在本发明要求的保护范围之内。
请参阅图1-8，本发明的表面均匀粗糙的卷芯管，包括转动筒01，转动筒01的内侧开设有圆形通孔，转动筒01的圆形通孔处固定连接有旋转套筒06，旋转套筒06的外侧开设有圆形通孔，旋转套筒06的圆形通孔处固定连接有连接轴05，连接轴05的长度大于转动筒01的长度，且转动筒01的外侧喷涂有喷涂微粒02，转动筒01的外侧套设有铜铝箔07，转动筒01的左侧设有左侧挡板03，左侧挡板03的内侧开设有环形凹槽，左侧挡板03的环形凹槽处与转动筒01转动连接，转动筒01的右侧设有右侧挡板04，右侧挡板04的内侧开设有环形凹槽，右侧挡板04的环形凹槽处与转动筒01的右侧转动连接，且右侧挡板04与左侧挡板03大小直径均相等，通过设置的喷涂微粒02，能够使得设置的转动筒01在对铜铝箔进行收转时，能够增大铜铝箔收转时的摩擦力，使得铜铝箔在进行收转成筒时，能够更好的避免皱褶产生，同时具有防止铜铝箔在收转之后产生滑动的效果，使得铜铝箔的收转能够更加的稳定。
喷涂微粒02的直径范围为2-15幺米，且转动筒01的表面喷涂有加固剂，且喷涂微粒02与加固剂互相黏合，且喷涂微粒02的形状不规则，通过设置的加固剂与喷涂微粒02之间的配合，使得喷涂微粒02可以更加稳定的附着在设置的转动筒01上，使得喷涂微粒02能够顺利的发挥作用。
实施例1：
请参阅图5，喷涂微粒02设置的直径范围为2-8幺米，此时在收转6幺米以下厚度的铜铝箔时，相较于未设置的喷涂微粒02时，此时铜铝箔刚刚接触喷涂微粒02时的摩擦系数为低摩擦系数，有利于铜铝箔理顺、理平，有助于铜铝箔收转的起头打底。
实施例2：
请参阅图6，喷涂微粒02设置的直径范围为9-15幺米，此时在收转6幺米以上厚度的铜铝箔时，由于喷涂微粒02之间的间距较大，形成了空隙，具有排气通路，使得铜铝箔在进行收转时，气体能够尽快的排出，铜铝箔收转时的皱褶鼓包现象大为减少，相较于未设置喷涂微粒02时，铜铝箔与转动筒01没有紧密贴合，使得铜铝箔与转动筒01表面喷涂微粒02形成的平整粗糙面之间的摩擦力得到增加，能够避免铜铝箔成卷之后，在转动筒01上滑动。
在使用本发明时：
在使用时，先根据需要进行收转的铜铝箔厚度的大小，选取合适的喷涂微粒02的直径；然后将加固剂与喷涂微粒02一同涂敷在转动筒01上；
若需要进行收转的铜铝箔厚度在6幺米以下时，选取喷涂微粒02的直径范围为2-8幺米，此时铜铝箔能够较好的附着在转动筒01上，可以在铜铝箔收纳成卷时，能够有利于铜铝箔理顺、理平，有助于铜铝箔收转的起头打底；
若需要进行收转的铜铝箔厚度在6幺米以上时，选取喷涂微粒02的直径范围为9-15幺米，此时铜铝箔在附着上转动筒01的同时，由于设置的喷涂微粒02之间的间隙形成了排气通路，使得铜铝箔在进行收转时，气体能够尽快的排出，铜铝箔收转时的皱褶鼓包现象大为减少。
以上所述仅为本发明的实施方式而已，并不用于限制本发明。对于本领域技术人员来说，本发明可以有各种更改和变化。凡在本发明的精神和原理的内所作的任何修改、等同替换、改进等，均应包括在本发明的权利要求范围之内。

Claims (4)

  1. 一种表面均匀粗糙的卷芯管，包括转动筒(01)，其特征在于：所述转动筒(01)的内侧开设有圆形通孔，所述转动筒(01)的圆形通孔处固定连接有旋转套筒(06)，所述旋转套筒(06)的外侧开设有圆形通孔，所述旋转套筒(06)的圆形通孔处固定连接有连接轴(05)，所述连接轴(05)的长度大于转动筒(01)的长度，且所述转动筒(01)的外侧喷涂有喷涂微粒(02)，所述转动筒(01)的外侧套设有铜铝箔(07)。
  2. 根据权利要求1所述的一种表面均匀粗糙的卷芯管，其特征在于：所述喷涂微粒(02)的直径范围为2-15幺米，且所述转动筒(01)的表面喷涂有加固剂，且所述喷涂微粒(02)与加固剂互相黏合，且所述喷涂微粒(02)的形状不规则。
  3. 根据权利要求1所述的一种表面均匀粗糙的卷芯管，其特征在于：所述转动筒(01)的左侧设有左侧挡板(03)，所述左侧挡板(03)的内侧开设有环形凹槽，所述左侧挡板(03)的环形凹槽处与转动筒(01)转动连接。
  4. 根据权利要求1所述的一种表面均匀粗糙的卷芯管，其特征在于：所述转动筒(01)的右侧设有右侧挡板(04)，所述右侧挡板(04)的内侧开设有环形凹槽，所述右侧挡板(04)的环形凹槽处与转动筒(01)的右侧转动连接，且所述右侧挡板(04)与左侧挡板(03)大小直径均相等。
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