WO2013143436A1 - 高频电加热滚动带 - Google Patents

高频电加热滚动带 Download PDF

Info

Publication number
WO2013143436A1
WO2013143436A1 PCT/CN2013/073152 CN2013073152W WO2013143436A1 WO 2013143436 A1 WO2013143436 A1 WO 2013143436A1 CN 2013073152 W CN2013073152 W CN 2013073152W WO 2013143436 A1 WO2013143436 A1 WO 2013143436A1
Authority
WO
WIPO (PCT)
Prior art keywords
conductive
rolling belt
belt body
brush
rolling
Prior art date
Application number
PCT/CN2013/073152
Other languages
English (en)
French (fr)
Inventor
刘忠男
张佑严
Original Assignee
昆山渝榕电子有限公司
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 昆山渝榕电子有限公司 filed Critical 昆山渝榕电子有限公司
Publication of WO2013143436A1 publication Critical patent/WO2013143436A1/zh

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/20—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater
    • H05B3/34—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater flexible, e.g. heating nets or webs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/34—Heating or cooling presses or parts thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B5/00—Presses characterised by the use of pressing means other than those mentioned in the preceding groups
    • B30B5/04—Presses characterised by the use of pressing means other than those mentioned in the preceding groups wherein the pressing means is in the form of an endless band
    • B30B5/06—Presses characterised by the use of pressing means other than those mentioned in the preceding groups wherein the pressing means is in the form of an endless band co-operating with another endless band

Definitions

  • the invention relates to a rolling belt, in particular to a high frequency electric heating rolling belt. Background technique
  • the rolling belt is driven by a roller, and by means of external heating, the rolling belt is heated and heated, and the object to be processed is heated by the rolling belt.
  • the heating method of the rolling belt is high-frequency induction heating or general electric heating.
  • the existing heating device uses indirect heating or local heating and re-diffusion conduction, such heating efficiency. It is not high, the heating of the rolling belt is not uniform enough, and because the heating time is long, it is difficult to be precise for temperature control, and the heat energy loss caused by heating is quite large, so it still does not meet the ideal demand, and there is a need for improvement. Summary of the invention
  • the technical problem to be solved by the present invention is to provide a high-frequency electric heating rolling belt which has high heating efficiency and no pollution, and can quickly and uniformly heat the rolling belt body.
  • the heating device comprises two conductive components, wherein a conductive component comprises a conductive brush and a conductive wire, and the conductive brush is in frictional contact with one side of the rolling belt body.
  • the other conductive component comprises a conductive brush and a conductive wire, and the conductive brush is in frictional contact with the other side of the rolling belt body; the two conductive wires are respectively connected to different electrodes of the high frequency alternating current power source.
  • a further improvement is that the resistance value of the rolling belt body is greater than the resistance value of the heating device.
  • one of the conductive components includes a conductive brush and a conductive wire, and the conductive brush is in frictional contact with one side of the rolling belt body;
  • the other end is connected to the conductive brush, and the other end is externally connected to an electrode of a high-frequency AC power supply;
  • the other conductive component comprises a conductive brush and a conductive wire, and the conductive brush is in frictional contact with the other side of the rolling belt body;
  • One end of the conductive wire is connected to the conductive brush, and the other end is externally connected to the other electrode of the high-frequency AC power source.
  • the conductive component comprises a conductive brush, a conductive plate and a conductive wire, the conductive brush is in frictional contact with one side of the rolling belt body; and one end of the conductive plate is connected to the conductive brush The other end is connected to one end of the conductive line; the other end of the conductive line is externally connected to an electrode of a high-frequency alternating current power supply; the other conductive component comprises a conductive brush and a conductive line, and the conductive brush and the conductive The other side of the rolling belt body is in frictional contact; one end of the conductive wire is connected to the conductive brush, and the other end is externally connected to the other electrode of the high frequency alternating current power source.
  • a further improvement is that the conductive brushes of the two conductive components are replaced by conductive blocks, respectively.
  • the rolling belt of the present invention is driven by the roller, and the conductive brush or the conductive block of the conductive component is in frictional contact with the two sides of the rolling belt respectively.
  • the function of the two conductive components is The high-frequency current is guided to the surface of the rolling belt body, so that the high-frequency alternating current flows on the surface of the rolling belt body, and the surface of the rolling belt body is heated rapidly by the presence of the impedance, and the surface is heated uniformly, thereby treating the surface
  • the heat treatment of the object overcomes the deficiencies of the existing rolling belt heating method and structure.
  • FIG. 1 is a perspective view of a preferred embodiment of a high frequency electric heating rolling belt of the present invention
  • Figure 2 is a perspective view of a second embodiment of the high frequency electric heating rolling belt of the present invention.
  • Figure 3 is a perspective view of a third embodiment of the high frequency electric heating scroll belt of the present invention. detailed description
  • Fig. 1 is a legend of a set of rolling belts, and the object to be processed can be directly placed on a workbench, and the workpiece is heated by the surface of the rolling belt which is heated and heated.
  • the high-frequency electric heating rolling belt of the invention is composed of a rolling belt body 10 and two rollers 20
  • the heating device is composed.
  • the rolling belt body 10 is wound around two rollers 20, and the outer surface of the rolling belt body 10 is in contact with the object to be processed, so that the workpiece to be processed is heat-treated.
  • the rolling belt body 10 is moved by the drum 20 due to the frictional force between the drum 20 and the rolling belt body 10.
  • the rolling belt body 10 has electrical conductivity, and the heating device is externally connected to a high frequency alternating current power source.
  • the heating device comprises at least two conductive components 30, 40 connecting different electrodes, wherein one conductive component 30 is composed of a conductive brush 31 (or a conductive block) and a conductive wire 32, and the other conductive component 40 is composed of a conductive brush. 41 (or a conductive block), a conductive plate 42 and a conductive wire 43 respectively, the two conductive brushes 31, 41 are in frictional contact with the two sides of the inner surface of the rolling belt body 10, respectively, the conductive brush 31 is connected to the One end of the conductive wire 32, the conductive brush 41 is connected to the conductive plate 42, the conductive plate 42 is connected to one end of the conductive wire 43, and the other ends of the conductive wires 32, 43 are respectively connected to a high-frequency AC power supply. Different electrodes.
  • the conductive brushes 31 and 41 of the present invention are in frictional contact with the two sides of the rolling belt body respectively. After the conductive wires 32 and 43 are externally connected to the high-frequency alternating current power source, the high-frequency current is guided and concentrated by the action of the two conductive brushes 31 and 41. Up to the surface of the rolling belt main body 10, a high-frequency alternating current flows on the surface of the rolling belt main body 10, and the surface of the rolling belt main body 10 is heated and heated rapidly by the presence of the electric resistance, whereby the workpiece is subjected to heat treatment, and the present invention has a rolling effect.
  • the surface of the body has the advantages of rapid temperature rise, uniform heat, and more sensitive and rapid temperature control, which overcomes the shortcomings of the existing rolling belt heating method and structure.
  • the conductive components 30, 40 are not limited to the structure using the conductive brushes 31, 41, and the structures may also be conductive blocks, or other equivalent structures that can achieve the object of the present invention in frictional contact with the surface of the rolling belt body 10.
  • the cross-sectional shape of the conductive wires 32, 43 is not limited to a circular shape, but may be other equivalent shapes.
  • the heating device in an implementation state of another structure of the heating device, includes at least two conductive components 50, 60, wherein one conductive component 50 is composed of a conductive brush 51 (or a conductive block) and a conductive wire. 52.
  • the other conductive component 60 is composed of a conductive brush 61 (or a conductive block) and a conductive wire 62.
  • the two conductive brushes 51, 61 are in frictional contact with the two sides of the inner surface of the rolling belt body 10, respectively.
  • 51, 61 are respectively connected to the conductive lines 52, 62, and the other ends of the two conductive lines 52, 62 are respectively connected to different electrodes of the high-frequency AC power source.
  • the rolling belt set 70 comprises a rolling belt body 71, two rollers 72 and three sets of heating devices.
  • the rolling belt body 71 is moved by the drum 72.
  • Each set of heating devices comprises two conductive components.
  • 73, 74 one of the conductive components 73 is composed of a conductive brush 730 (or conductive block) and a conductive wire 731, and the other conductive component 74 is composed of a conductive brush 740 (or conductive block), a conductive plate 741 and a conductive
  • the wire 742 is composed of two conductive brushes 730 and 740 respectively in frictional contact with the two sides of the inner surface of the rolling belt body 71.
  • the conductive brush 730 is connected to one end of the conductive wire 731, and the conductive brush 740 is connected to the ground.
  • the conductive plate 741 is connected to one end of the conductive wire 742, and the other ends of the conductive wires 731 and 742 are respectively connected to different electrodes of the high-frequency AC power source.
  • the rolling belt set 80 includes a rolling belt body 81, two rollers 82, three sets of heating devices, the drum 72 is opposite to the rotating direction of the drum 82, and the heating device comprises two conductive components 83, 84.
  • the conductive components 83, 84 are located on the inner surface of the rolling belt body 81 and are symmetrically distributed with the conductive components 73, 74.
  • the structure of the conductive components 83, 84 and the structure of the conductive components 73, 74 The same, so I won't go into details.
  • Embodiments 2 and 3 are merely simple variations on the structure of the heating device, the number of rolling belt sets, and the number of heating devices, all of which can achieve the object of the present invention.
  • the structures of the conductive components of the foregoing embodiments can achieve the object of the present invention, and the number and shape of the conductive wires, the conductive brushes, and the conductive plates can be changed according to requirements, and the foregoing embodiments are not used. To the contrary, similar equivalent changes may be made without departing from the scope of the invention.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Resistance Heating (AREA)
  • General Induction Heating (AREA)

Abstract

一种高频电加热滚动带，包含有至少一滚筒（20）、一滚动带本体（10）和至少一加热装置，滚动带本体（10）具有导电性，滚筒（20）带动滚动带本体（10）运动，滚动带本体（10）的外表面与待加工物接触，加热装置外接高频交流电源，加热装置包含有二导电组件（30，40），其中一导电组件（30）与滚动带本体（10）的一侧摩擦接触，另一导电组件（40）与滚动带本体（10）的另一侧摩擦接触，二导电组件分别外接高频交流电源的不同电极，通过二导电组件（30，40）的作用，将高频电流引导聚集至滚动带本体（10）外表面，使高频交流电流在滚动带本体（10）的表面流动，因阻抗的存在使得滚动带本体（10）的表面迅速升温加热，从而对待加工物进行加热处理。

Description

高频电加热滚动带
技术领域
本发明涉及一种滚动带， 尤指一种高频电加热滚动带。 背景技术
在塑料加工业中， 用滚筒带动滚动带， 并借以外加热的方式， 使 得滚动带升温发热， 依靠滚动带对待加工对象进行加热处理。 目前， 对滚动带的加热方式是高周波感应加热或一般的电热加热， 这样的加 热方式虽可达到加热的目的， 但是现有加热装置或采用间接加热或属 局部加热再扩散传导， 这样的加热效率并不高， 滚动带的受热也不够 均匀， 而且因为加热时间长， 对于温度控制也较难精准， 加热产生的 热能损耗相当大， 所以仍未符合理想需求， 而有改善的必要。 发明内容
本发明所要解决的技术问题是提供一种高频电加热滚动带， 加热 效率高、 无污染， 且能够使滚动带本体迅速、 均匀升温发热。
为解决上述技术问题， 本发明提供的高频电加热滚动带包含有至 少一滚筒、 一滚动带本体和至少一加热装置， 所述滚动带本体具有导 电性， 所述滚筒带动所述滚动带本体运动， 所述滚动带本体的外表面 与待加工物接触， 所述加热装置外接高频交流电源。
所述加热装置包含有二导电组件， 其中一导电组件包含有一导电 刷和一导电线， 所述导电刷与所述滚动带本体的一侧摩擦接触。
另一导电组件包含有一导电刷和一导电线， 所述导电刷与所述滚 动带本体的另一侧摩擦接触； 所述二导电线分别外接高频交流电源的 不同电极。
进一步的改进是， 所述滚动带本体的电阻值大于所述加热装置的 电阻值。
进一步的改进是， 所述其中一导电组件包含有一导电刷和一导电 线， 所述导电刷与所述滚动带本体的一侧摩擦接触； 所述导电线的一 端连接所述导电刷， 另一端外接高频交流电源的一电极； 所述另一导 电组件包含有一导电刷和一导电线， 所述导电刷与所述滚动带本体的 另一侧摩擦接触； 所述导电线的一端连接所述导电刷， 另一端外接高 频交流电源的另一电极。
进一步的改进是， 所述其中一导电组件包含有一导电刷、 一导电 板和一导电线， 所述导电刷与所述滚动带本体的一侧摩擦接触； 所述 导电板一端连接所述导电刷， 另一端则接设所述导电线的一端； 所述 导电线的另一端外接高频交流电源的一电极； 所述另一导电组件包含 有一导电刷和一导电线， 所述导电刷与所述滚动带本体的另一侧摩擦 接触； 所述导电线的一端连接所述导电刷， 另一端外接高频交流电源 的另一电极。
进一步的改进是， 所述二导电组件的导电刷分别为导电块所替 代。
本发明的滚动带在滚筒的带动下运动， 所述导电组件的导电刷或 导电块与滚动带的两侧分别摩擦接触， 所述加热装置外接高频交流电 源后， 通过二导电组件的作用， 将高频电流引导聚集至滚动带本体的 表面， 使高频交流电流在滚动带本体的表面流动， 因阻抗的存在使得 滚动带本体的表面迅速升温加热， 且能够确保表面受热均匀， 从而对 待加工物进行加热处理， 克服了现有滚动带加热方法及结构的不足。 附图说明
下面结合附图和具体实施方式对本发明作进一步详细的说明： 图 1是本发明高频电加热滚动带较佳实施例的立体图；
图 2是本发明高频电加热滚动带第二实施例的立体图；
图 3是本发明高频电加热滚动带第三实施例的立体图。 具体实施方式
请参照图 1所示， 图 1为一组滚动带的图例， 待加工物可直接置 于工作台上， 利用升温生热的滚动带表面对待加工物进行加热处理。 本发明高频电加热滚动带是由一滚动带本体 10、 两个滚筒 20配合一 加热装置组成。 所述滚动带本体 10绕在两个滚筒 20上， 所述滚动带 本体 10 的外表面与待加工物接触， 从而对待加工物进行加热处理。 所述滚筒 20滚动时， 由于所述滚筒 20与所述滚动带本体 10之间摩 擦力的作用， 所述滚动带本体 10受所述滚筒 20的带动而运动。 所述 滚动带本体 10具有导电性， 所述加热装置外接高频交流电源。
所述加热装置至少包含有二连接不同电极的导电组件 30、 40， 其 中一导电组件 30由一导电刷 31 (或导电块） 和一导电线 32所组成， 另一导电组件 40由一导电刷 41 (或导电块）、 一导电板 42和一导电 线 43所组成， 两导电刷 31、 41分别与所述滚动带本体 10 内表面的 两侧摩擦接触， 所述导电刷 31接设所述导电线 32的一端， 所述导电 刷 41接设所述导电板 42，所述导电板 42接设所述导电线 43的一端， 所述导电线 32、 43的另一端分别连接高频交流电源的不同电极。
本发明的所述导电刷 31、 41分别与滚动带本体的两侧摩擦接触， 当导电线 32、 43外接高频交流电源后， 通过二导电刷 31、 41的作用， 将高频电流引导聚集至滚动带本体 10 的表面， 使高频交流电流在滚 动带本体 10的表面流动， 因阻抗的存在使得滚动带本体 10的表面迅 速升温加热， 从而对待加工物进行加热处理， 本发明具有使滚动带本 体表面升温快、 受热均匀、 使温度控制更为灵敏快速的特点， 克服了 现有滚动带加热方法及结构的不足。
所述导电组件 30、 40并不局限于使用导电刷 31、 41的结构， 所 述结构也可为导电块， 或其他与滚动带本体 10 表面摩擦接触而可实 现本发明目的的等效结构， 所述导电线 32、 43 的截面形状也不局限 于圆形， 而可为其他等效的形状。
请参照图 2所示， 为加热装置另一结构的实施状态， 所述加热装 置至少包含有二导电组件 50、 60， 其中一导电组件 50由一导电刷 51 (或导电块） 及一导电线 52 组成， 另一导电组件 60 由一导电刷 61 (或导电块） 及一导电线 62组成， 两导电刷 51、 61分别与所述滚动 带本体 10内表面的两侧摩擦接触， 两导电线 51、 61分别接设所述导 电线 52、 62， 且令两导电线 52、 62的另一端分别连接高频交流电源 的不同电极。 请参照图 3所示， 为设置两组滚动带的结构， 每组滚动带上设有 三组加热装置， 待加工物置于所述滚动带组 70、 80 之间， 这样可以 利用多组加热装置生热， 并同时自上下两个方向对待加工物进行加热 处理， 实现提供加工效率的目的。
所述滚动带组 70包含有一滚动带本体 71、两个滚筒 72及三组加 热装置， 所述滚动带本体 71在所述滚筒 72的带动下运动， 所述每组 加热装置包含有二导电组件 73、 74， 其中一导电组件 73 由一导电刷 730 (或导电块） 和一导电线 731所组成， 另一导电组件 74由一导电 刷 740 (或导电块）、 一导电板 741和一导电线 742所组成， 两导电刷 730、 740分别与所述滚动带本体 71 内表面的两侧摩擦接触， 所述导 电刷 730接设所述导电线 731的一端， 所述导电刷 740接设所述导电 板 741，所述导电板 741接设所述导电线 742的一端，所述导电线 731、 742的另一端分别连接高频交流电源的不同电极。
所述滚动带组 80包含有一滚动带本体 81、 两个滚筒 82、 三组加 热装置， 所述滚筒 72与所述滚筒 82的转动方向相反， 所述加热装置 包含有二导电组件 83、 84， 所述导电组件，83、 84位于所述滚动带本 体 81的内表面， 且与所述导电组件 73、 74对称分布， 所述导电组件 83、 84的结构与所述导电组件 73、 74的结构相同， 故不赘述。
实施例二和三只是对所述加热装置结构、 滚动带组数量及加热装 置数量的简单变化， 其均可实现本发明的目的。
故综上所述， 前述各实施例的导电组件的结构均可实现本发明的 目的， 且其导电线、 导电刷、 导电板的数量及形状均可依需求加以变 化，并不以前述实施例为限，类似的等效变化仍不脱离本发明的范围。

Claims

权 利 要 求
1. 一种高频电加热滚动带， 包含有至少一滚筒、一滚动带本体和 至少一加热装置， 所述滚动带本体具有导电性， 所述滚筒带动所述滚 动带本体运动， 所述滚动带本体的外表面与待加工物接触， 所述加热 装置外接高频交流电源， 其特征在于：
所述加热装置包含有二导电组件， 其中一导电组件包含有一导电 刷和一导电线， 所述导电刷与所述滚动带本体的一侧摩擦接触；
另一导电组件包含有一导电刷和一导电线， 所述导电刷与所述滚 动带本体的另一侧摩擦接触；
所述二导电线分别外接高频交流电源的不同电极。
2. 如权利要求 1所述的高频电加热滚动带， 其特征在于： 所述滚 动带本体的电阻值大于所述加热装置的电阻值。
3. 如权利要求 1所述的高频电加热滚动带， 其特征在于： 所述其 中一导电组件包含有一导电刷和一导电线， 所述导电刷与所述滚动带 本体的一侧摩擦接触； 所述导电线的一端连接所述导电刷， 另一端外 接高频交流电源的一电极；
所述另一导电组件包含有一导电刷和一导电线， 所述导电刷与所 述滚动带本体的另一侧摩擦接触； 所述导电线的一端连接所述导电 刷， 另一端外接高频交流电源的另一电极。
4. 如权利要求 1所述的高频电加热滚动带， 其特征在于： 所述其 中一导电组件包含有一导电刷、 一导电板和一导电线， 所述导电刷与 所述滚动带本体的一侧摩擦接触； 所述导电板一端连接所述导电刷， 另一端则接设所述导电线的一端； 所述导电线的另一端外接高频交流 电源的一电极；
所述另一导电组件包含有一导电刷和一导电线， 所述导电刷与所 述滚动带本体的另一侧摩擦接触； 所述导电线的一端连接所述导电 刷， 另一端外接高频交流电源的另一电极。
5. 如权利要求 1至 4任一项所述的高频电加热滚动带，其特征在 于： 所述二导电组件的导电刷分别为导电块所替代。
PCT/CN2013/073152 2012-03-26 2013-03-25 高频电加热滚动带 WO2013143436A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201210081337.0 2012-03-26
CN201210081337.0A CN103369742B (zh) 2012-03-26 2012-03-26 高频电加热滚动带

Publications (1)

Publication Number Publication Date
WO2013143436A1 true WO2013143436A1 (zh) 2013-10-03

Family

ID=49258213

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2013/073152 WO2013143436A1 (zh) 2012-03-26 2013-03-25 高频电加热滚动带

Country Status (2)

Country Link
CN (1) CN103369742B (zh)
WO (1) WO2013143436A1 (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3082434A4 (en) * 2013-12-16 2017-09-13 De Luca Oven Technologies, LLC A continuous renewal system for a wire mesh heating element and a woven angled wire mesh
WO2020254132A1 (de) * 2019-06-19 2020-12-24 Thomas Rollinger Umlaufender gurt

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107099334B (zh) * 2017-06-26 2018-11-06 柳州市隆达丰化工科技有限公司 一种光热结合生产氯化石蜡的方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4615758A (en) * 1983-10-19 1986-10-07 Kurt Held Continuously operating press for pressing an advancing web of material
CN88103195A (zh) * 1987-05-22 1988-12-28 库特·海尔德 连续生产无端头带料双带式压力机
JPH01184105A (ja) * 1988-01-20 1989-07-21 Toa Nenryo Kogyo Kk 繊維強化複合材料の製造装置
WO2003064156A1 (en) * 2002-01-29 2003-08-07 Thermo Engineering Srl Machine for continuously producing plastic laminates in a cold press
CN1906019A (zh) * 2004-01-15 2007-01-31 劳弗机器制造厂有限责任两合公司 用于制造层叠物的压机
CN202602949U (zh) * 2012-03-26 2012-12-12 昆山渝榕电子有限公司 高频电加热滚动带

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4615758A (en) * 1983-10-19 1986-10-07 Kurt Held Continuously operating press for pressing an advancing web of material
CN88103195A (zh) * 1987-05-22 1988-12-28 库特·海尔德 连续生产无端头带料双带式压力机
JPH01184105A (ja) * 1988-01-20 1989-07-21 Toa Nenryo Kogyo Kk 繊維強化複合材料の製造装置
WO2003064156A1 (en) * 2002-01-29 2003-08-07 Thermo Engineering Srl Machine for continuously producing plastic laminates in a cold press
CN1906019A (zh) * 2004-01-15 2007-01-31 劳弗机器制造厂有限责任两合公司 用于制造层叠物的压机
CN202602949U (zh) * 2012-03-26 2012-12-12 昆山渝榕电子有限公司 高频电加热滚动带

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3082434A4 (en) * 2013-12-16 2017-09-13 De Luca Oven Technologies, LLC A continuous renewal system for a wire mesh heating element and a woven angled wire mesh
WO2020254132A1 (de) * 2019-06-19 2020-12-24 Thomas Rollinger Umlaufender gurt

Also Published As

Publication number Publication date
CN103369742B (zh) 2016-03-02
CN103369742A (zh) 2013-10-23

Similar Documents

Publication Publication Date Title
WO2013143436A1 (zh) 高频电加热滚动带
JP2012161678A5 (zh)
RU2015119674A (ru) Нагреватель и содержащее его устройство нагревания изображения
CN104782758A (zh) 射频杀虫杀菌连续处理装置
CN204180300U (zh) 一种电阻可调的碳纤维发热膜
CN202602949U (zh) 高频电加热滚动带
TWI590701B (zh) 高頻電加熱滾動帶
CN207098243U (zh) 一种电加热旋转窑的电输入装置
CN103945578B (zh) 远红外混编电热毯发热芯
CN203778661U (zh) 弹簧钢丝加热绕制及冷却传送装置
TWM438373U (en) High-frequency electrical heating rolling belt
TW201340771A (zh) 高頻電加熱滾筒
WO2013143434A1 (zh) 高频电加热滚筒
CN204367397U (zh) 铜排热缩管收缩装置
CN206185354U (zh) 铜母线电加热装置
CN208210358U (zh) 一种温度均匀分布的异形坯料加热装置
CN207139129U (zh) 一种高频电阻焊丝连拉连退机组
CN207475908U (zh) 一种方便卷曲的线缆加热膜
TWM448870U (zh) 均溫電熱裝置
CN202957996U (zh) 均温电热装置
CN201044927Y (zh) 不锈钢丝冷拉在线加热装置
CN107923118A (zh) 槽式熨平机
CN205933943U (zh) 退火输电装置
WO2014059929A1 (zh) 加热装置的导电结构
TWI578841B (zh) 加熱裝置的導電結構改良

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: 13767929

Country of ref document: EP

Kind code of ref document: A1

DPE2 Request for preliminary examination filed before expiration of 19th month from priority date (pct application filed from 20040101)
NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 13767929

Country of ref document: EP

Kind code of ref document: A1