WO2023173984A1 - 多焊缝焊管生产线 - Google Patents

多焊缝焊管生产线 Download PDF

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Publication number
WO2023173984A1
WO2023173984A1 PCT/CN2023/076056 CN2023076056W WO2023173984A1 WO 2023173984 A1 WO2023173984 A1 WO 2023173984A1 CN 2023076056 W CN2023076056 W CN 2023076056W WO 2023173984 A1 WO2023173984 A1 WO 2023173984A1
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Prior art keywords
welding
edge
uncoiler
welding edge
reel
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PCT/CN2023/076056
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English (en)
French (fr)
Inventor
高国武
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大连富地重工机械制造有限公司
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Publication of WO2023173984A1 publication Critical patent/WO2023173984A1/zh

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23PMETAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P23/00Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
    • B23P23/04Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass for both machining and other metal-working operations

Definitions

  • the invention relates to the technical field of plate forming in automated production lines, and specifically to a multi-weld welded pipe production line suitable for wide plate forming.
  • the conventional plate width plate material pipe production line has become mature, that is, the production line technology of processing the plate material of the existing width on the market into continuous tube material through the production line has become quite mature.
  • Popularity but if customers require continuous pipe materials with larger diameters, this cannot be achieved by the existing straight seam steel pipe production line.
  • the processing method used to process large diameter pipe materials in the existing market is usually to pass the continuous steel plate through Curl it into a spiral roll, and then use a welding machine to complete welding on the gaps in the spiral roll material to make it a material with a large diameter.
  • This embodiment provides a multi-weld welded pipe production line with a simple structure and high efficiency.
  • at least one additional set of decoilers is added to the original single decoiler.
  • Each decoiler The machine is equipped with tape materials, and the unfolded tape materials can be combined laterally and connected with each other through the action of the squeeze roller device, and welded by the welding device to make them into wider continuous plate materials.
  • the multi-weld welded pipe production line is used to process the continuous plate material w into the continuous tube material gw through the rolling unit z. It is characterized by being equipped with a first decoiler k1 and a second decoiler k2.
  • the first reel material jw1 is placed on the first uncoiler k1
  • the second reel material jw2 is placed on the second uncoiler k2.
  • the first reel material jw1 is provided with a first welding edge jw1b.
  • the second reel material jw2 is provided with a second welding edge jw2b, and is also provided with a squeeze roller device y and a welding device h.
  • the first uncoiler k1 and the second uncoiler k2 can unwind the respective first reels.
  • the material jw1 and the second web material jw2 form an included angle, so that the first welding edge jw1b and the second welding edge jw2b are separated from each other, and are laterally merged with each other through the action of the squeeze roller device y, so that the first welding edge jw1b and the second welding edge jw1b are separated from each other.
  • the edges jw2b are butted to each other, and through the welding of the welding device h, the first reel material jw1 and the second reel material jw2 become a continuous plate material w.
  • a deburring device m is also provided.
  • the deburring device m is located after the welding device h.
  • the deburring device m can remove the continuous plate material w from the welding device h. The welding seam left on the bulge.
  • a first edge cleaning device q1 is also provided.
  • the first edge cleaning device q1 is provided between the first uncoiler k1 and the squeeze roller device y.
  • the edge cleaning device q1 can cut the first welding edge jw1b to make it smooth.
  • a second edge cleaning device q2 is also provided.
  • the second edge cleaning device q2 is provided between the second uncoiler k2 and the squeeze roller device y.
  • the edge cleaning device q2 can cut the second welding edge jw2b to make it smooth.
  • the first plane 1 formed by the curling of the first welding edge jw1b of the first tape material jw1 placed on the first uncoiler k1 is placed on the second uncoiler k2
  • the second plane 2 formed by the second welding edge jw2b of the second reel material jw2 is arranged opposite to each other.
  • a third uncoiler k3 is also provided.
  • a third reel material jw3 is placed on the third uncoiler k3, and the third reel material jw3 is provided with a fourth welding device.
  • Side jw3b2 the second web material jw2 is also provided with a third welding side jw2b2, and the third welding side jw2b2 can butt with the fourth welding side jw3b2.
  • Figure 1 is a schematic diagram of the basic structure of the overall layout of the first embodiment of the present invention.
  • Figure 2 is a schematic top view of the first embodiment of the present invention.
  • Figure 3 is a schematic diagram of another implementation of the first embodiment of the present invention.
  • Figure 4 is a schematic top view of another implementation of the first embodiment of the present invention.
  • Figure 5 is a schematic diagram of another implementation of the first embodiment of the present invention with changed specifications.
  • Figure 6 is a schematic side view of another implementation of the first embodiment of the present invention.
  • Figure 7 is a schematic diagram of the second embodiment of the present invention.
  • Figure 8 is a schematic top view of the second embodiment of the present invention.
  • Figure 9 is a schematic diagram of changed specifications of the second embodiment of the present invention.
  • Figure 1 is a schematic diagram of the basic structure of the overall layout of the first embodiment of the present invention.
  • Figure 2 is a schematic top view of the first embodiment of the present invention.
  • this embodiment provides a multi-weld welded pipe production line with a simple structure and high efficiency.
  • at least one additional decoiler is added to the original single decoiler.
  • Set of additional decoilers, each decoiler is equipped with tape materials, and can respectively combine the unfolded tape materials with each other laterally and butt each other through the action of the squeeze roller device, and make them become welded by the welding device Wider continuous plate material.
  • This embodiment is used to process the continuous plate material w into the continuous tubular material gw through the rolling unit z.
  • its specific implementation may include a first decoiler k1 and a second decoiler k2.
  • Both the first uncoiler k1 and the second uncoiler k2 are equipped with uncoiling spindles for placing materials.
  • the first reel material jw1 is placed on the first uncoiler k1.
  • the first uncoiler k1 can unroll the first reel material jw1 by rotating the unwinding spindle.
  • the second reel material jw1 is placed on the second uncoiler k2.
  • Material jw2, the second uncoiler k2 can unwind the second reel material jw2 by rotating the uncoiling main shaft.
  • the first reel material jw1 and the second reel material jw2 are both continuous plate-shaped materials that are spirally rolled into a disc shape.
  • the plate-shaped materials have ductility and plasticity, and can be formed by rotating and unfolding them. Continuous output of plate materials.
  • the first reel material jw1 is provided with a first welding edge jw1b
  • the second reel material jw2 is provided with a second welding edge jw2b
  • the first reel material jw1 placed on the first uncoiler k1 has a first welding edge jw1b.
  • the first plane 1 formed by the curling of a welding edge jw1b and the second plane 2 formed by the curling of the second welding edge jw2b of the second web material jw2 placed on the second uncoiler k2 are arranged opposite to each other.
  • first webbing material jw1 and the second webbing material jw2 form an included angle, and the first welding edge jw1b and the second welding edge jw2b are separated from each other.
  • the first uncoiler k1 and the second uncoiler k2 are arranged oppositely and are both installed on a base.
  • the first uncoiler k1 can realize vertical movement relative to the first plane 1, and the second uncoiler k2 can move vertically relative to the first plane 1.
  • the machine k2 can realize vertical movement relative to the second plane 2.
  • the relative position of the first welding edge jw1b of the first web material jw1 and the second welding edge jw2b of the second web material jw2 can remain unchanged, so that the first web material jw1 and the second web material jw2 can be realized.
  • the width of the first web material jw1 or the second web material jw2 becomes wider or narrower
  • the position where the direction of the width of the first web material jw1 changes due to the change of specifications is the first welding edge jw1b formed by curling.
  • the position where the width direction of the second web material jw2 changes due to the change in specifications is the opposite side of the second plane 2 formed by the curling of the second welding edge jw2b.
  • the relative position of the first welding edge jw1b and the second welding edge jw2b can be maintained unchanged.
  • the relative arrangement positions of the first uncoiler k1 and the second uncoiler k2 may be arranged up and down, or front and back.
  • an up and down arrangement is adopted, and the first reel material jw1 and the second uncoiler k2 are The two reels of material jw2 are relatively synchronously output.
  • a squeeze roller device y and a welding device h are provided.
  • the first uncoiler k1 and the second uncoiler k2 can form an included angle between the first rolled material jw1 and the second rolled material jw2 respectively.
  • the first welding edge jw1b and the second welding edge jw2b are separated from each other and laterally merged with each other through the action of the squeeze roller device y, so that the first welding edge jw1b and the second welding edge jw2b are butt-jointed with each other, and the first welding edge jw1b and the second welding edge jw2b are welded by the welding device h.
  • the first reel of material jw1 and the second reel of material jw2 become continuous plate material w.
  • the squeezing roller device y is also provided with a squeezing horizontal roller and a squeezing vertical roller.
  • the squeezing horizontal roller can mutually constrain the unfolded parts of the first web material jw1 and the second web material jw2 to a plane. and the first welding edge jw1b and the second welding edge jw2b are arranged oppositely.
  • the extrusion vertical roller can squeeze the first welding edge jw1b and the second welding edge jw2b together to facilitate the subsequent welding of the welding device h. And become a continuous plate material w.
  • the continuous plate material w is processed into a continuous tubular material gw through the rolling unit z.
  • a first edge cleaning device q1 and a second edge cleaning device q2 are further provided.
  • the first edge cleaning device q1 is provided with a first edge cleaning knife
  • the second edge cleaning device q2 The edge cleaning device q2 is provided with a second edge cleaning knife.
  • the first edge cleaning device q1 is located between the first uncoiler k1 and the squeeze roller device y.
  • the first edge cleaning device q1 can cut the first welding edge jw1b to make it smooth.
  • the second edge cleaning device q2 is located between the second uncoiler k2 and the squeeze roller device y.
  • the second edge cleaning device q2 can cut the second welding edge jw2b to make it smooth.
  • the first welding edge jw1b and the second welding edge jw2b processed by the first edge cleaning device q1 and the second edge cleaning device q2 are flatter and smoother, more suitable for welding by the welding device h, and the weld seam after welding is smoother.
  • a deburring device m is also provided.
  • the deburring device m is located after the welding device h.
  • the deburring device m can remove the continuous plate material w from the welding device h. The welding seam left on the bulge.
  • Figure 3 is a schematic diagram of another implementation of the first embodiment of the present invention.
  • Figure 4 is a schematic top view of another implementation of the first embodiment of the present invention.
  • Figure 5 is a schematic diagram of another implementation of the first embodiment of the present invention with changed specifications.
  • Figure 6 is a schematic side view of another implementation of the first embodiment of the present invention.
  • the first The decoiler k1 and the second decoiler k2 are arranged in phase and are both arranged on a base.
  • the relative positions between the first decoiler k1 and the second decoiler k2 and the base are fixed to each other.
  • the first welding edge jw1b of the first reel material jw1 and the second welding edge jw2b of the second reel material jw2 can remain unchanged, and the specifications of the first reel material jw1 and the second reel material jw2 can be changed.
  • the width of the first web material jw1 or the second web material jw2 becomes wider or narrower
  • the position where the direction of the width of the first web material jw1 changes due to the change of specifications is the first welding edge jw1b formed by curling.
  • the position where the width direction of the second web material jw2 changes due to the change in specifications is the opposite side of the second plane 2 formed by the curling of the second welding edge jw2b.
  • Figure 7 is a schematic diagram of the second embodiment of the present invention.
  • Figure 8 is a schematic top view of the second embodiment of the present invention.
  • Figure 9 is a schematic diagram of changed specifications of the second embodiment of the present invention.
  • the specific technical feature that distinguishes it from the previous embodiment is that it is also provided with a third uncoiler k3, and the third uncoiler k3 is provided.
  • the third reel material jw3 is placed on the machine k3.
  • the third reel material jw3 is provided with a fourth welding edge jw3b2.
  • the second reel material jw2 is also provided with a third welding edge jw2b2.
  • the third welding edge jw2b2 can be docked with the fourth welding edge jw3b2.
  • a third edge cleaning device q3 and a fourth edge cleaning device q4 are provided.
  • the third edge cleaning device q3 is provided with a third edge cleaning knife, and the third edge cleaning device q3 is provided on the second uncoiler k2 Between the squeeze roller device y and the third edge cleaning device q3, the third welding edge jw2b2 can be cut and smoothed.
  • the fourth edge cleaning device q4 is provided with a fourth edge cleaning knife.
  • the fourth edge cleaning device q4 is located between the third uncoiler k3 and the squeeze roller device y.
  • the fourth edge cleaning device q4 The fourth welding edge jw3b2 can be cut and made flat.
  • a storage device independently set for each decoiler can also be provided between all decoilers and the squeeze roller device y.
  • the specific implementation method is to appropriately store enough materials in the storage device. When the materials in the decoiler are used up, the materials in the storage device are started to be used. Use storage devices to ensure continuous operation of the production line.
  • shear-to-welding can also be provided between all uncoilers and storage devices, that is, the head of the new coil material and the used coil can be realized through the shear-to-welding effect.
  • the tape tail with material is welded, and the continuous operation of the production line is ensured by using shear butt welding.

Abstract

多焊缝焊管生产线,设有第一开卷机(k1)和第二开卷机(k2),第一开卷机(k1)上放置第一卷带物料(jw1),第二开卷机(k2)上放置第二卷带物料(jw2),第一卷带物料(jw1)设有第一焊接边(jw1b),第二卷带物料(jw2)设有第二焊接边(jw2b),此外还设有挤压辊装置(y)和焊接装置(h),第一开卷机(k1)和第二开卷机(k2)能够将各自展开的第一卷带物料(jw1)和第二卷带物料(jw2)通过挤压辊装置(y)的作用横向相互合并且使第一焊接边(jw1b)与第二焊接边(jw2b)相互对接,并通过焊接装置(h)的焊接使第一卷带物料(jw1)和第二卷带物料(jw2)成为连续板型物料(w),通过增加多套开卷机并分别能够将各自展开的卷带物料通过挤压辊装置的作用横向相互合并且焊接边相互对接,并通过焊接装置的焊接使其成为更宽的连续板型物料。

Description

多焊缝焊管生产线 技术领域
本发明涉及自动化生产线中板料成型技术领域,具体涉及到一种适用于宽板成型的多焊缝焊管生产线。
背景技术
在当今的高频焊管生产线技术领域中,常规板宽的板型物料成管生产线已经趋于成熟,即通过市场上现有宽度的板型物料通过生产线加工成连续管型物料的生产线技术已经相当普及,但是如果客户需求更大管径的连续管型物料则是现有直缝钢管生产线所无法实现的,现有市场上用于加工大管径管型物料的加工方法通常为将连续钢板通过卷曲成螺旋卷状,然后通过焊接机在螺旋卷状物料的缝隙上完成焊接来使其成为大管径的物料。但是这样一来大管径物料的焊缝成螺旋状,这对大管径物料的强度有很大的影响,为了解决这样的技术问题,开发一种可以通过采用直缝焊接钢管的技术手段来生产出大管径物料的多焊缝焊管生产线就成为了必然的趋势。
技术问题
本实施方式提供了一种结构简单且高效的多焊缝焊管生产线,通过改进原有的开卷机工位,在原有的单开卷机的基础之上增加至少一套额外的开卷机,每个开卷机上都设有卷带物料,并分别能够将各自展开的卷带物料通过挤压辊装置的作用横向相互合并且相互对接,并通过焊接装置的焊接使其成为更宽的连续板型物料。
技术解决方案
 具体的,一方面,多焊缝焊管生产线,用于将连续板型物料w通过轧制机组z加工成连续管型物料gw,其特征在于设有第一开卷机k1和第二开卷机k2,所述第一开卷机k1上放置第一卷带物料jw1,所述第二开卷机k2上放置第二卷带物料jw2,所述第一卷带物料jw1设有第一焊接边jw1b,所述第二卷带物料jw2设有第二焊接边jw2b,此外还设有挤压辊装置y和焊接装置h,所述第一开卷机k1和第二开卷机k2能够将各自展开的第一卷带物料jw1和第二卷带物料jw2形成夹角并使第一焊接边jw1b与第二焊接边jw2b相互分开并通过挤压辊装置y的作用横向相互合并且使第一焊接边jw1b与第二焊接边jw2b相互对接,并通过焊接装置h的焊接使第一卷带物料jw1和第二卷带物料jw2成为连续板型物料w。
 根据本发明第一种实施例的一个方面,还设有去毛刺装置m,所述去毛刺装置m设于焊接装置h之后,所述去毛刺装置m能够去除焊接装置h在连续板型物料w上留下的焊缝凸起。
 根据本发明第一种实施例的一个方面,还设有第一清边装置q1,所述第一清边装置q1设于第一开卷机k1和挤压辊装置y之间,所述第一清边装置q1能够切削第一焊接边jw1b使其平整。
 根据本发明第一种实施例的一个方面,还设有第二清边装置q2,所述第二清边装置q2设于第二开卷机k2和挤压辊装置y之间,所述第二清边装置q2能够切削第二焊接边jw2b使其平整。
 5根据本发明第一种实施例的一个方面,所述第一开卷机k1上放置的第一卷带物料jw1的第一焊接边jw1b卷曲形成的第一平面1与第二开卷机k2上放置的第二卷带物料jw2的第二焊接边jw2b卷曲形成的第二平面2相互相对布置。
 根据本发明第二种实施例的一个方面,还设有第三开卷机k3,所述第三开卷机k3上放置第三卷带物料jw3,所述第三卷带物料jw3设有第四焊接边jw3b2,所述第二卷带物料jw2还设有第三焊接边jw2b2,所述第三焊接边jw2b2能够与第四焊接边jw3b2相互对接。
附图说明
下面将参考附图来描述本发明示例性实施例的特征、优点和技术效果。
 序号说明:连续板型物料w、连续管型物料gw、轧制机组z、第一开卷机k1、第二开卷机k2、第一卷带物料jw1、第一焊接边jw1b、第一清边装置q1、第一平面1、第二卷带物料jw2、第二焊接边jw2b、第二清边装置q2、第二平面2、第三焊接边jw2b2、第三清边装置q3、挤压辊装置y、焊接装置h、去毛刺装置m、第三开卷机k3、第三卷带物料jw3、第四焊接边jw3b2、第四清边装置q4。
 图1是本发明第一种实施例整体布局基本结构示意图。
 图2是本发明第一种实施例俯视示意图。
 图3是本发明第一种实施例的另一种实施方式示意图。
 图4是本发明第一种实施例的另一种实施方式俯视示意图。
 图5是本发明第一种实施例的另一种实施方式改变规格示意图。
 图6是本发明第一种实施例的另一种实施方式侧视示意图。
 图7是本发明第二种实施例示意图。
 图8是本发明第二种实施例俯视示意图。
 图9是本发明第二种实施例改变规格示意图。
 在附图中,相同的部件使用相同的附图标记。附图并未按照实际的比例绘制。
本发明的最佳实施方式
下面结合附图和实施例对本发明的实施方式作进一步详细描述。以下实施例的详细描述和附图用于示例性地说明本发明的原理,但不能用来限制本发明的范围,即本发明不限于所描述的优选实施例,本发明的范围由权利要求书限定。
 在本发明实施例的描述中,需要说明的是,除非另有说明,“垂直”、“平行”不只是数学意义上的绝对意义,可以理解为“大致垂直”、“大致平行”。
 图1是本发明第一种实施例整体布局基本结构示意图。
 图2是本发明第一种实施例俯视示意图。
 如图1和图2所示,本实施方式提供了一种结构简单且高效的多焊缝焊管生产线,通过改进原有的开卷机工位,在原有的单开卷机的基础之上增加至少一套额外的开卷机,每个开卷机上都设有卷带物料,并分别能够将各自展开的卷带物料通过挤压辊装置的作用横向相互合并且相互对接,并通过焊接装置的焊接使其成为更宽的连续板型物料。本实施例用于将连续板型物料w通过轧制机组z加工成连续管型物料gw,在本实施例中其具体的实施方式可以包括第一开卷机k1和第二开卷机k2,所述第一开卷机k1和第二开卷机k2上均设有开卷主轴用来放置物料。所述第一开卷机k1上放置第一卷带物料jw1,所述第一开卷机k1能够通过旋转开卷主轴来展开第一卷带物料jw1,所述第二开卷机k2上放置第二卷带物料jw2,所述第二开卷机k2能够通过旋转开卷主轴来展开第二卷带物料jw2。所述第一卷带物料jw1与第二卷带物料jw2均为通过螺旋卷曲成圆盘形的连续板型物料,所述板型物料均有延展性和可塑性,通过将其旋转展开即可成为连续输出的板型物料。所述第一卷带物料jw1设有第一焊接边jw1b,所述第二卷带物料jw2设有第二焊接边jw2b,所述第一开卷机k1上放置的第一卷带物料jw1的第一焊接边jw1b卷曲形成的第一平面1与第二开卷机k2上放置的第二卷带物料jw2的第二焊接边jw2b卷曲形成的第二平面2相互相对布置。且第一卷带物料jw1与第二卷带物料jw2形成夹角并使第一焊接边jw1b与第二焊接边jw2b相互分开。所述第一开卷机k1和第二开卷机k2为相对布置且均设置在一个底座上,所述第一开卷机k1能够实现相对于第一平面1做垂直的方向运动,所述第二开卷机k2能实现相对于第二平面2做垂直的方向运动。通过这样的布置,所述第一卷带物料jw1的第一焊接边jw1b与第二卷带物料jw2的第二焊接边jw2b的相对位置可以保持不变即可实现第一卷带物料jw1与第二卷带物料jw2规格的改变。当第一卷带物料jw1或第二卷带物料jw2的宽度变宽或者变窄时,第一卷带物料jw1因为改变规格而改变宽度的方向的位置为第一焊接边jw1b卷曲形成的第一平面1的相对侧,第二卷带物料jw2因为改变规格而改变宽度的方向的位置为第二焊接边jw2b卷曲形成的第二平面2的相对侧。配合第一开卷机k1与第二开卷机k2相对于底座的运动即可实现第一焊接边jw1b与第二焊接边jw2b的相对位置保持不变。所述第一开卷机k1与第二开卷机k2的相对布置位置可以是上下布置,也可以是前后布置,在本实施例中采用了上下布置的方式,所述第一卷带物料jw1与第二卷带物料jw2相对同步输出。此外还设有挤压辊装置y和焊接装置h,所述第一开卷机k1和第二开卷机k2能够将各自展开的第一卷带物料jw1和第二卷带物料jw2形成夹角并使第一焊接边jw1b与第二焊接边jw2b相互分开并通过挤压辊装置y的作用横向相互合并且使第一焊接边jw1b与第二焊接边jw2b相互对接,并通过焊接装置h的焊接使第一卷带物料jw1和第二卷带物料jw2成为连续板型物料w。所述挤压辊装置y还设有挤压横辊和挤压竖辊,所述挤压横辊能够将第一卷带物料jw1与第二卷带物料jw2展开的部分相互约束到一个平面上,并使第一焊接边jw1b与第二焊接边jw2b相对布置,所述挤压竖辊能够将第一焊接边jw1b与第二焊接边jw2b相互挤压到一起,以方便后续焊接装置h的焊接并成为连续板型物料w。所述连续板型物料w通过轧制机组z加工成连续管型物料gw。
 根据本发明第一种实施例的一个方面,还设有第一清边装置q1和第二清边装置q2,所述第一清边装置q1上设有第一清边刀,所述第二清边装置q2上设有第二清边刀。所述第一清边装置q1设于第一开卷机k1和挤压辊装置y之间,所述第一清边装置q1能够切削第一焊接边jw1b使其平整。所述第二清边装置q2设于第二开卷机k2和挤压辊装置y之间,所述第二清边装置q2能够切削第二焊接边jw2b使其平整。通过第一清边装置q1和第二清边装置q2处理之后的第一焊接边jw1b与第二焊接边jw2b更加平整光滑,更加适合焊接装置h的焊接且焊接之后的焊缝更加平整。
 根据本发明第一种实施例的一个方面,还设有去毛刺装置m,所述去毛刺装置m设于焊接装置h之后,所述去毛刺装置m能够去除焊接装置h在连续板型物料w上留下的焊缝凸起。
 图3是本发明第一种实施例的另一种实施方式示意图。
 图4是本发明第一种实施例的另一种实施方式俯视示意图。
 图5是本发明第一种实施例的另一种实施方式改变规格示意图。
 图6是本发明第一种实施例的另一种实施方式侧视示意图。
 如图3、图4、图5和图6所示,根据本发明第一种实施例的另一种实施方式的一个方面,其区别于上一实施例的具体区别技术特征在于所述第一开卷机k1和第二开卷机k2为相被布置且均设置在一个底座上,所述第一开卷机k1和第二开卷机k2与底座之间的相对位置为相互固定安装,通过这样的布置,在无需调整第一开卷机k1和第二开卷机k2的工作位置的情况下,所述第一卷带物料jw1的第一焊接边jw1b与第二卷带物料jw2的第二焊接边jw2b的相对位置可以保持不变即可实现第一卷带物料jw1与第二卷带物料jw2规格的改变。当第一卷带物料jw1或第二卷带物料jw2的宽度变宽或者变窄时,第一卷带物料jw1因为改变规格而改变宽度的方向的位置为第一焊接边jw1b卷曲形成的第一平面1的相对侧,第二卷带物料jw2因为改变规格而改变宽度的方向的位置为第二焊接边jw2b卷曲形成的第二平面2的相对侧。
本发明的实施方式
图7是本发明第二种实施例示意图。
 图8是本发明第二种实施例俯视示意图。
 图9是本发明第二种实施例改变规格示意图。
 如图7、图8图9所示,根据本发明第二种实施例的一个方面,其区别于上一实施例的具体区别技术特征在于还设有第三开卷机k3,所述第三开卷机k3上放置第三卷带物料jw3,所述第三卷带物料jw3设有第四焊接边jw3b2,所述第二卷带物料jw2还设有第三焊接边jw2b2,所述第三焊接边jw2b2能够与第四焊接边jw3b2相互对接。此外还设有第三清边装置q3和第四清边装置q4,所述第三清边装置q3上设有第三清边刀,所述第三清边装置q3设于第二开卷机k2与挤压辊装置y之间,所述第三清边装置q3能够切削第三焊接边jw2b2并使其平整。所述第四清边装置q4上设有第四清边刀,所述第四清边装置q4设于有第三开卷机k3与挤压辊装置y之间,所述第四清边装置q4能够切削第四焊接边jw3b2并使其平整。
 根据如上所有实施方式的一个方面,在所有开卷机与挤压辊装置y之间还可以设置相对于每个开卷机独立设置的储料装置,通过储料装置的作用可以实现当卷带物料被展开完毕之后提供足够的时间来更换新的卷带物料,具体实施方式为在储料装置中适当储存足够多的物料,当开卷机中的物料使用完毕之后开始使用储料装置中的物料,通过使用储料装置来保证生产线的连续运行。
 根据如上所有实施方式的一个方面,在所有开卷机与储料装置之间还可以设置剪切对焊接,即通过剪切对焊接的作用来实现新的卷带物料的带头与已经用完的卷带物料的带尾实现焊接,通过使用剪切对焊接来保证生产线的连续运行。
 应当理解,说明书对于本发明的具体实施方式的描述是示例性的,而不应当解释为对于本发明保护范围的不当限制。本发明的保护范围由其权利要求限定,并涵盖落入其范围内的所有实施方式及其明显的等同变例。

Claims (6)

  1. 多焊缝焊管生产线,用于将连续板型物料(w)通过轧制机组(z)加工成连续管型物料(gw),其特征在于设有第一开卷机(k1)和第二开卷机(k2),所述第一开卷机(k1)上放置第一卷带物料(jw1),所述第二开卷机(k2)上放置第二卷带物料(jw2),所述第一卷带物料(jw1)设有第一焊接边(jw1b),所述第二卷带物料(jw2)设有第二焊接边(jw2b),此外还设有挤压辊装置(y)和焊接装置(h),所述第一开卷机(k1)和第二开卷机(k2)能够将各自展开的第一卷带物料(jw1)和第二卷带物料(jw2)形成夹角并使第一焊接边(jw1b)与第二焊接边(jw2b)相互分开并通过挤压辊装置(y)的作用横向相互合并且使第一焊接边(jw1b)与第二焊接边(jw2b)相互对接,并通过焊接装置(h)的焊接使第一卷带物料(jw1)和第二卷带物料(jw2)成为连续板型物料(w)。
  2.  根据权利要求1所述的多焊缝焊管生产线,其特征在于还设有去毛刺装置(m),所述去毛刺装置(m)设于焊接装置(h)之后,所述去毛刺装置(m)能够去除焊接装置(h)在连续板型物料(w)上留下的焊缝凸起。
  3.  根据权利要求2所述的多焊缝焊管生产线,其特征在于还设有第一清边装置(q1),所述第一清边装置(q1)设于第一开卷机(k1)和挤压辊装置(y)之间,所述第一清边装置(q1)能够切削第一焊接边(jw1b)使其平整。
  4.  根据权利要求3所述的多焊缝焊管生产线,其特征在于还设有第二清边装置(q2),所述第二清边装置(q2)设于第二开卷机(k2)和挤压辊装置(y)之间,所述第二清边装置(q2)能够切削第二焊接边(jw2b)使其平整。
  5.  根据权利要求4所述的多焊缝焊管生产线,其特征在于所述第一开卷机(k1)上放置的第一卷带物料(jw1)的第一焊接边(jw1b)卷曲形成的第一平面(1)与第二开卷机(k2)上放置的第二卷带物料(jw2)的第二焊接边(jw2b)卷曲形成的第二平面(2)相互相对布置。
  6.  根据权利要求1所述的多焊缝焊管生产线,其特征在于还设有第三开卷机(k3),所述第三开卷机(k3)上放置第三卷带物料(jw3),所述第三卷带物料(jw3)设有第四焊接边(jw3b2),所述第二卷带物料(jw2)还设有第三焊接边(jw2b2),所述第三焊接边(jw2b2)能够与第四焊接边(jw3b2)相互对接。
PCT/CN2023/076056 2022-03-17 2023-02-15 多焊缝焊管生产线 WO2023173984A1 (zh)

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