WO2019090943A1 - 切割与接料机一体机 - Google Patents

切割与接料机一体机 Download PDF

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Publication number
WO2019090943A1
WO2019090943A1 PCT/CN2017/119994 CN2017119994W WO2019090943A1 WO 2019090943 A1 WO2019090943 A1 WO 2019090943A1 CN 2017119994 W CN2017119994 W CN 2017119994W WO 2019090943 A1 WO2019090943 A1 WO 2019090943A1
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Prior art keywords
welding
punching
cutting
plate
die
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PCT/CN2017/119994
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English (en)
French (fr)
Inventor
田憬
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广州敏惠汽车零部件有限公司
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Publication of WO2019090943A1 publication Critical patent/WO2019090943A1/zh

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K28/00—Welding or cutting not covered by any of the preceding groups, e.g. electrolytic welding
    • B23K28/02—Combined welding or cutting procedures or apparatus
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
    • B23P23/04—Machines 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 a device in the field of automobile parts production research, in particular to a cutting and receiving machine integrated machine.
  • the ends of the product are generally uneven, and the cutting machine needs to be cut and flattened, and then the butt joint is leveled and then welded.
  • the production process the product is put into the designated cutting equipment, and the tail of the product is rolled.
  • the end of the end and the new roll material are cut neatly and sent to the clamping mechanism to align the first and last materials of the two products.
  • the product docking gap is less than 0.3MM, the cylinder push mechanism clamps the clamp and sets the electrical parameters.
  • the TIG welding gun is aligned with the product joint to start the welding.
  • the TIG welding torch walks at a constant speed during the driving of the motor. After the walking, the welding also stops.
  • the TIG welding torch returns to the set position and completes the coiling work.
  • the single operation time is long, the equipment is more, and the site is large;
  • the object of the present invention is to provide a cutting and receiving machine integrated machine, which can realize two processes of cutting and welding and welding in one station, reducing the time of workpiece turnover and improving work efficiency.
  • a cutting and receiving machine integrated machine comprising a frame, an upper part of the inside of the frame is arranged with a welding unit, and a punching unit is installed below the welding unit.
  • the welding unit includes a welding base, a first welding compact, a second welding compact and a welding gun, and the first welding compact and the second welding compact are located above the welding base, A welding passage is formed between the first welding compact and the second welding compact to pass the welding torch.
  • the welding base is provided with a welding drive motor for driving the reciprocating movement of the welding torch and a welding driving cylinder for driving the first welding compact and the second welding compact to be close to or away from the welding base.
  • the upper end surface of the welding base is arranged with at least one positioning block.
  • the punching unit comprises a punching cylinder, an action plate mounted on the action end of the punching cylinder, a punching lower auxiliary plate, a die cutting template and a die cutting template, the punching The action end of the cylinder is upward, a guide post is mounted between the action plate and the punching lower auxiliary plate, and a punching knife is mounted on the action plate, the punching knife passes through the punching lower auxiliary plate and the die cutting template
  • the upper punching hole is provided with a plurality of elastic members between the punching lower auxiliary plate and the die cutting lower template, and the punching lower template and the punching upper template form a punching member clamping space.
  • the elastic member is a spring, one end of the spring is fixed to the upper end surface of the auxiliary plate under the punching, and the other end of the spring is fixed to the lower end surface of the die plate.
  • a punching machine base is mounted in the frame, and the punching cylinder is mounted on an upper end surface of the punching machine base.
  • the invention has the beneficial effects that the invention firstly takes the plate to the punching unit by setting the welding unit and the punching unit, punching and flattening it, placing it in the welding unit, and the welding gun in the welding unit will be two punches.
  • the cut sheet is welded well.
  • the invention combines punching and welding into one frame, reduces the number of equipments and reduces the occupied space of the equipment.
  • the cutting product of the invention is neat and flat, the cost is low, and the service life is long; the welding unit is used in the welding unit to drive the welding gun Reciprocating movement improves the stable running speed of the welding torch and the welding effect is good.
  • Figure 1 is a schematic view of the structure of the present invention.
  • a cutting and receiving machine integrated machine includes a frame, and an upper portion of the inside of the frame is provided with a welding unit, and a punching unit is installed below the welding unit.
  • the welding unit includes a welding base 8, a first welding compact 9, a second welding compact 10 and a welding torch 11, the first welding compact 9 and the second welding compact 10 being located above the welding base 8, the first A welding passage is formed between the welding compact 9 and the second welding compact 10 to allow the welding torch 11 to pass therethrough.
  • the welding torch 11 is a TIG welding torch, and the welding base 8 is provided with a welding drive motor for driving the reciprocating movement of the welding torch 11 and a welding driving cylinder for driving the first welding compact block 9 and the second welding compact block 10 to be close to or away from the welding base 8.
  • the welding drive motor is a servo motor.
  • the welding torch 11 is mounted on a moving base, and the welding drive motor is connected to the moving base through a screw.
  • the upper end surface of the welding base 8 is provided with at least one positioning block.
  • the punching unit comprises a punching cylinder 2, an action plate 3 mounted on the action end of the punching cylinder 2, a punching lower auxiliary plate 5, a die cutting die plate 6 and a die cutting upper die plate 7, the punching cylinder 2
  • the action end is facing upward
  • the action plate 3 is mounted on the action end of the punching cylinder 2 through the adapter
  • the guide post is mounted between the action plate 3 and the die cut lower auxiliary plate 5
  • the punching is mounted on the action plate 3.
  • the punching lower template 6 and the die cutting upper template 7 form a punching member clamping space.
  • the elastic member is a spring, one end of the spring is fixed to the upper end surface of the auxiliary plate 5 under the punching, and the other end of the spring is fixed to the lower end surface of the die plate 6 under the die cutting.
  • a punching machine base 1 is mounted in the frame, and the punching cylinder 2 is mounted on the upper end surface of the punching machine base 1.
  • the production operator puts the sheet into the die-cut template 6 and the die-cut template 7.
  • the manual valve opens the punching cylinder 2, punches the lower template 6 and clamps the sheet, and the action plate 3 and the punching aid
  • the plate 5 drives the punching knife 4 to rise, and the sheet material is slowly cut by the punching knife 4, and during the cutting process, the cutting cylinder 2 is delayed by the punching cylinder 2, and the cutting blade slowly cuts the sheet.
  • the sheet material is taken out and placed in the welding clamping mechanism, and the sheet material at one end is positioned by the positioning block to complete the positioning of the sheet material at one end, and the sheet material at the other end is placed along the positioned sheet, the first welding briquetting piece 9 And the second welding compact 10 is pressed down to clamp the sheet material, adjust the limit switch of the TIG welding gun, so that the welding gun is in the home position, start the foot switch, the TIG ignition and the automatic stable speed driven by the welding drive motor Move forward, start the welder, and after the TIG torch touches the inductive switch in place, the TIG torch automatically turns off and returns to the original position.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Arc Welding In General (AREA)
  • Resistance Welding (AREA)

Abstract

一种切割与接料机一体机，包括机架，机架内部上部布置有焊接单元，焊接单元下方安装有冲切单元。该切割与接料机一体机通过设置焊接单元和冲切单元，先将板材拿到冲切单元上，将其冲切平整后，放置到焊接单元中，焊接单元中的焊枪将两个冲切后的板材焊接好，该切割与接料机一体机将冲切和焊接整合在一个机架内，减少设备数量，减少设备的占用空间，切割产品既整齐又平整，造价成本低，使用寿命长。

Description

切割与接料机一体机
技术领域
本发明涉及汽车零部件生产研究领域中的一种设备，特别是一种切割与接料机一体机。
背景技术
金属板材原材料生产时，产品两端一般是不平齐的，需要切板机切平整，再去对接平整再焊接，现在的生产工艺，将产品放入指定的切割设备内，将产品卷料的尾端及新卷材料的首端不齐的切割整齐，送入夹紧机构，使两根产品首尾料对齐，产品对接间隙小于0.3MM，气缸推动机构，使夹块夹紧，设定电气参数，将TIG焊枪对准产品接头，启动焊接，TIG焊枪在电机带动的过程中均速行走，行走到位后焊接也停机，TIG焊枪返回设定的原位，完成一次卷料对接工。总的来说，现有技术中存在以下缺点：
一、单个工序操作时间长，设备较多，场地大；
二、剪切板时板材不齐，变形量大；
三、由于现状采用两台独立的设备分体分段工序完成，导致作业人员劳动强度加大，不便于操作及维护且浪费较多工时；
四、开发费用成本增加。
发明内容
本发明的目的，在于提供一种切割与接料机一体机，其能在一个工位上实现切割下料和焊接接料两个工序，减少工件周转的时间，提高工作效率。
本发明解决其技术问题的解决方案是：切割与接料机一体机，包括机架，所述机架内部上部布置有焊接单元，所述焊接单元下方安装有冲切单元。
作为上述技术方案的进一步改进，所述焊接单元包括焊接底座、第一焊接压块、第二焊接压块和焊枪，所述第一焊接压块和第二焊接压块位于焊接底座上方，所述第一焊接压块和第二焊接压块之间形成让焊枪通过的焊接通道。
作为上述技术方案的进一步改进，所述焊接底座上布置有驱使焊枪往复移动的焊接驱动电机以及驱使第一焊接压块和第二焊接压块靠近或者远离焊接底座的焊接驱动气缸。
作为上述技术方案的进一步改进，所述焊接底座的上端面布置有至少一个定位块。
作为上述技术方案的进一步改进，所述冲切单元包括冲切气缸、安装在冲切气缸动作端上的动作板、冲切下辅助板、冲切下模板和冲切上模板，所述冲切气缸的动作端朝上，所述动作板和冲切下辅助板之间安装有导柱，动作板上安装有冲切刀，所述冲切刀穿过冲切下辅助板和冲切下模板上的冲切孔，所述冲切下辅助板和冲切下模板之间安装有若干个弹性件，所述冲切下模板和冲切上模板形成冲切件夹持空间。
作为上述技术方案的进一步改进，所述弹性件为弹簧，所述弹簧的一端固定在冲切下辅助板的上端面，弹簧的另一端固定在冲切下模板的下端面。
作为上述技术方案的进一步改进，所述机架内安装有冲切机座，所述冲切气缸安装在冲切机座的上端面。
本发明的有益效果是：本发明通过设置焊接单元和冲切单元，先将板材拿到冲切单元上，将其冲切平整后，放置到焊接单元中，焊接单元中的焊枪将两个冲切后的板材焊接好。本发明将冲切和焊接糅合在一个机架内，减少设备数量，减少设备的占用空间，本发明切割产品即整齐又平整，造价成本低，使用寿命长；焊接单元中采用焊接驱动电机驱使焊枪往复移动，提高焊枪运行稳定速度，焊接效果好。
附图说明
为了更清楚地说明本发明实施例中的技术方案，下面将对实施例描述中所需要使用的附图作简单说明。显然，所描述的附图只是本发明的一部分实施例，而不是全部实施例，本领域的技术人员在不付出创造性劳动的前提下，还可以根据这些附图获得其他设计方案和附图。
图1是本发明的结构示意图。
具体实施方式
以下将结合实施例和附图对本发明的构思、具体结构及产生的技术效果进行清楚、完整地描述，以充分地理解本发明的目的、特征和效果。显然，所描述的实施例只是本发明的一部分实施例，而不是全部实施例，基于本发明的实施例，本领域的技术人员在不付出创造性劳动的前提下所获得的其他实施例，均属于本发明保护的范围。另外，文中所提到的所有联接/连接关系，并非单指构件直接相接，而是指可根据具体实施情况，通过添加或减少联接辅件，来组成更优的联接结构。
参照图1，切割与接料机一体机，包括机架，所述机架内部上部布置有焊接单元，所述焊接单元下方安装有冲切单元。所述焊接单元包括焊接底座8、第一焊接压块9、第二焊接压块10和焊枪11，所述第一焊接压块9和第二焊接压块10位于焊接底座8上方，所述第一焊接压块9和第二焊接压块10之间形成让焊枪11通过的焊接通道。焊枪11为TIG焊枪，所述焊接底座8上布置有驱使焊枪11往复移动的焊接驱动电机以及驱使第一焊接压块9和第二焊接压块10靠近或者远离焊接底座8的焊接驱动气缸。焊接驱动电机为伺服电机。焊枪11安装在移动座上，焊接驱动电机通过丝杆与移动座连接。所述焊接底座8的上端面布置有至少一个定位块。所述冲切单元包括冲切气缸2、安装在冲切气缸2动作端上的动作板3、冲切下辅助板5、冲切下模板6和冲切上模板7，所述冲切气缸2的动作端朝上，动作板3通过转接头安装在冲切气缸2的动作端上，所述动作板3和冲切下辅助板5之间安装有导柱，动作板3上安装有冲切刀4，所述冲切刀4穿过冲切下辅助板5和冲切下模板6上的冲切孔，所述冲切下辅助板5和冲切下模板6之间安装有若干个弹性件，所述冲切下模板6和冲切上模板7形成冲切件夹持空间。所述弹性件为弹簧，所述弹簧的一端固定在冲切下辅助板5的上端面，弹簧的另一端固定在冲切下模板6的下端面。所述机架内安装有冲切机座1，所述冲切气缸2安装在冲切机座1的上端面。
生产作业员将板料放入冲切下模板6和冲切上模板7之间，手动阀开启冲切气缸2，冲切下模板6上行后夹紧板料，动作板3和冲切下辅助板5驱使冲切刀4上升，板料由冲切刀4上升开始慢慢切，在切断过程中，通过冲切气缸2延时，切刀慢慢的将板料切断。将板料拿出放入焊接夹紧机构，通过定位块将其中一端的板料定位，完成一端的板料定位，另一端的板料沿着已定位好的板材放置，第一焊接压块9和第二焊接压块10下压将板料夹紧，调整好TIG焊枪的限位开关，使焊枪在原位点，启动脚踏开关，TIG点火并在焊接驱动电机的驱使下自动稳定的速度向前移动，开始焊机，TIG焊枪碰触到位的感应开关后，TIG焊枪自动熄火，返回原位。
以上是对本发明的较佳实施方式进行了具体说明，但本发明创造并不限于所述实施例，熟悉本领域的技术人员在不违背本发明精神的前提下还可作出种种的等同变型或替换，这些等同的变型或替换均包含在本申请权利要求所限定的范围内。

Claims (7)

  1. 切割与接料机一体机，其特征在于：包括机架，所述机架内部上部布置有焊接单元，所述焊接单元下方安装有冲切单元。
  2. 根据权利要求1所述的切割与接料机一体机，其特征在于：所述焊接单元包括焊接底座、第一焊接压块、第二焊接压块和焊枪，所述第一焊接压块和第二焊接压块位于焊接底座上方，所述第一焊接压块和第二焊接压块之间形成让焊枪通过的焊接通道。
  3. 根据权利要求2所述的切割与接料机一体机，其特征在于：所述焊接底座上布置有驱使焊枪往复移动的焊接驱动电机以及驱使第一焊接压块和第二焊接压块靠近或者远离焊接底座的焊接驱动气缸。
  4. 根据权利要求2所述的切割与接料机一体机，其特征在于：所述焊接底座的上端面布置有至少一个定位块。
  5. 根据权利要求1~4任一项所述的切割与接料机一体机，其特征在于：所述冲切单元包括冲切气缸、安装在冲切气缸动作端上的动作板、冲切下辅助板、冲切下模板和冲切上模板，所述冲切气缸的动作端朝上，所述动作板和冲切下辅助板之间安装有导柱，动作板上安装有冲切刀，所述冲切刀穿过冲切下辅助板和冲切下模板上的冲切孔，所述冲切下辅助板和冲切下模板之间安装有若干个弹性件，所述冲切下模板和冲切上模板形成冲切件夹持空间。
  6. 根据权利要求5所述的切割与接料机一体机，其特征在于：所述弹性件为弹簧，所述弹簧的一端固定在冲切下辅助板的上端面，弹簧的另一端固定在冲切下模板的下端面。
  7. 根据权利要求5所述的切割与接料机一体机，其特征在于：所述机架内安装有冲切机座，所述冲切气缸安装在冲切机座的上端面。
PCT/CN2017/119994 2017-11-08 2017-12-29 切割与接料机一体机 WO2019090943A1 (zh)

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CN115401460A (zh) * 2020-12-02 2022-11-29 河南工业职业技术学院 一种建筑暖通管切割焊接一体装置

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