WO2018094577A1 - 用于金属丝的送料机构 - Google Patents

用于金属丝的送料机构 Download PDF

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Publication number
WO2018094577A1
WO2018094577A1 PCT/CN2016/106822 CN2016106822W WO2018094577A1 WO 2018094577 A1 WO2018094577 A1 WO 2018094577A1 CN 2016106822 W CN2016106822 W CN 2016106822W WO 2018094577 A1 WO2018094577 A1 WO 2018094577A1
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WIPO (PCT)
Prior art keywords
wedge
wire
disposed
seat
feeding mechanism
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PCT/CN2016/106822
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English (en)
French (fr)
Inventor
陈永
Original Assignee
陈永
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Publication date
Application filed by 陈永 filed Critical 陈永
Priority to PCT/CN2016/106822 priority Critical patent/WO2018094577A1/zh
Publication of WO2018094577A1 publication Critical patent/WO2018094577A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F23/00—Feeding wire in wire-working machines or apparatus
    • 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
    • B23K9/00—Arc welding or cutting
    • B23K9/12—Automatic feeding or moving of electrodes or work for spot or seam welding or cutting
    • B23K9/133—Means for feeding electrodes, e.g. drums, rolls, motors

Definitions

  • the present invention relates to a mechanical device for wire feeding, and more particularly to a feeding mechanism for a wire.
  • the device includes a pair of intermittent drive links synchronously with the transverse drive spindle and a pair of turntable shafts a rod for transmitting a pair of cutting tools, cutting the metal wire into a semi-molded nail body of a predetermined length and a nail tip shape by using the blade surface shape of the pair of cutting tools, and then passing the half through a set of driving wheels The forming nail body is introduced into a whole nail device for arranging and arranging the nails.
  • the top side of the nailing device is further provided with a spilling nail temporary storage slot and a temporary feeding control seat, which can ensure that the semi-molded nail body smoothly rotates into the nailing turntable
  • the nail-bearing groove is composed of a front-end clamp recess and a rear-end nail-receiving recess, and is matched with left and right clamps and corresponding nail heads formed on both sides of the nailing turntable.
  • the stopper provided on the back side of the punching member ensures the stationary and semi-formed nail of the nailing turntable during the stamping forming operation of the semi-molded nail head by the semi-molded nail head punching Precise molding of the body nail head.
  • the device needs to adopt a feeding mechanism when feeding the wire into the cutting tool, and the existing feeding mechanism comprises a wedge-shaped collet, and the collet is arranged in the sliding seat, and the wire can only pass through the collet
  • the sliding seat is arranged on the track, and the sliding mechanism is driven by the driving mechanism to reciprocate.
  • a feeding mechanism for a wire comprising two collets disposed opposite to each other with a gap therebetween, and a first spring is disposed between the collets to separate the two from each other, the upper collet a wedge shape is formed between the surface and the lower surface of the lower chuck, the outer sides of the two chucks are disposed in the wedge seat, and one side of the wedge seat is provided with a second spring, the wedge seat is disposed on the movable bracket, and the bottom of the movable bracket is disposed There is a base, a rail slider mechanism is arranged between the base and the movable bracket, and a mechanical arm is connected to the upper part of the movable bracket via a hinge joint, a concave groove is arranged at a lower end of the mechanical arm, and a protruding ejector is arranged on the upper side of the wedge seat The plunger extends into the recess.
  • the two clamps can hold the wire. Due to the action of the wedge seat, the relative position between the two clamps is controlled by the position of the wedge seat. When the side of the wedge seat moves, the chuck The gap between the two is reduced, and the specific gauge can be pushed The wire of the grid; after the arm is pulled to move in the other direction, the arm pushes the jack to the other side, and the chuck opens to release the clamped wire.
  • the device provides a guarantee for loosening the wire at any time during maintenance, which speeds up the inspection and adjustment of the wire feeding position.
  • the device can be applied to a feeding device for a wire.
  • the groove has a hemispherical shape.
  • the lower end of the mechanical arm is provided with a third spring.
  • one side of the movable bracket is provided with a guide for the wire to pass through.
  • the guiding member acts as a righting and guiding device to help it better pass through the collet.
  • Figure 1 is a schematic view of the structure of the present invention.
  • the feeding mechanism for the wire includes two collets 6 disposed opposite to each other and having a gap therebetween.
  • the first spring 12 is disposed between the collets 6 to separate the two.
  • the wire 11 can be clamped, and the upper surface of the upper chuck and the lower surface of the lower chuck are wedge-shaped, and the outer sides of the two collets are disposed in the wedge seat 5, and the wedge seat A second spring 8 is disposed on one side of the 5, the wedge seat 5 is disposed on the movable bracket 14, the base 9 is disposed at the bottom of the movable bracket 14, and the rail slider mechanism 10 is disposed between the base 9 and the movable bracket 14, and the upper portion of the movable bracket 14
  • the mechanical arm 1 is connected via the hinge seat 2, and the lower end of the mechanical arm 1 is provided with a concave groove 3, and the upper side of the wedge seat is provided with a protruding ejector 4, and the ejector rod 4 projects into the groove; the groove 3
  • the two clamps can hold the wire. Due to the action of the wedge seat, the relative position between the two clamps is controlled by the position of the wedge seat. When the side of the wedge seat moves, the gap between the chucks The gap is reduced, and the wire of a specific specification can be pushed; after the arm is pulled to move in the other direction, the arm pushes the ejector lever to move to the other side, and the chuck is opened to release the clamped metal. wire.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)

Abstract

一种用于金属丝的送料机构，包括相向设置并留有间隙的两块夹头（6），夹头（6）之间设有第一弹簧（12）使两者相互分离，上夹头的上表面和下夹头的下表面之间呈楔形，所述两夹头（6）的外侧配合设置在楔形座（5）内，楔形座（5）的一侧设有第二弹簧（8），楔形座（5）设置在活动支架（14）上，活动支架（14）底部设有底座（9），底座（9）和活动支架（14）之间设有导轨滑块机构（10），所述活动支架（14）上部经铰座（2）连接有机械臂（1），机械臂（1）下端设有内凹的槽（3），楔形座（5）的上侧设有突起的顶杆（4），所述顶杆（4）伸入凹槽（3）中。扳动机械臂，可使夹头张开或收紧，松开或夹持金属丝。该装置为检修时随时松开金属丝提供了保障，可加快检修和调整金属丝送料位置。该装置可应用于金属丝加工设备上。

Description

用于金属丝的送料机构 技术领域
本发明涉及一种用于金属丝送料的机械装置，特别涉及用于金属丝的送料机构。
背景技术
现有技术中，有一种用于制钉机，其专利号为：200820155167.5申请日：2008-11-11，该装置包括有一对与横向传动主轴和一对转盘转轴同步作动的间歇式传动连杆，以传动一对截切刀具，利用该对截切刀具的刃面型态而将金属线材截剪成预定长度和钉尖型态的半成型钉体，再经由一组带动轮将该半成型钉体导入一整钉装置进行排列整钉，该整钉装置顶端侧边还设有一溢钉暂存槽和一暂歇供料操控座，可确保半成型钉体顺畅地转入置钉转盘周围边缘所制设的承钉槽内，此承钉槽由前段夹具凹座和后段承钉凹座所组成，再配合置钉转盘两侧制设的左、右夹具和对应于其钉头冲件背面所设置的挡止块，使其在利用半成型钉体钉头冲件进行半成型钉体钉头的冲压成型的作业时，可确保该置钉转盘的静止不动和半成型钉体钉头的精确成型。
该装置在将金属丝送入截切刀具时，需要采用一种送料机构，现有的送料机构包括有楔形的夹头，夹头设置在滑座中，金属丝穿过夹头时，只能单向运动，滑座设置在轨道上，通过驱动机构驱动滑座作往复运动，其向前移动时，可现实送料，而向后移动时，夹头松开，金属丝保持不动。其不足之处在于：在进行检修时，不能将夹头与金属丝彻底脱离，导致金属丝不能顺利抽出和插入，给检修和初期调试带来操作上的困难。
发明内容
本发明的目的是提供用于金属丝的送料机构，使其能在需要时，将夹头与金属丝之间彻底松开。
本发明的目的是这样实现的：用于金属丝的送料机构，包括相向设置并留有间隙的两块夹头，夹头之间设有第一弹簧使两者相互分离，上夹头的上表面和下夹头的下表面之间呈楔形，所述两夹头的外侧配合设置在楔形座内，楔形座的一侧设有第二弹簧，楔形座设置在活动支架上，活动支架底部设有底座，底座和活动支架之间设有导轨滑块机构，所述活动支架上部经铰座连接有机械臂，机械臂下端设有内凹的槽，楔形座的上侧设有突起的顶杆，所述顶杆伸入凹槽中。
该装置工作时，两块夹头可夹持住金属丝，由于有楔形座的作用，两块夹头之间的相对位置受楔形座位置控制，当楔形座相一侧移动时，夹头之间的间隙减小，可推送特定规 格的的金属丝；扳动机械臂，使其向另一方向运动后，机械臂推动顶杆向另一侧移动，夹头张开，松开所夹持的金属丝。该装置为检修时随时松开金属丝提供了保障，可加快检修和调整金属丝送料位置。该装置可应用在用于金属丝的供料装置上。
为保证运动顺畅，且调整位置时无干涉，所述凹槽呈半球面形。
为进一步保证能停留在工作位置和松脱位置，所述机械臂下端套装有第三弹簧。
为方便金属丝穿过，所述活动支架一侧设有供金属丝穿过的导向件。导向件起扶正、导向的作用，可帮助其更好穿过夹头。
附图说明
图1为本发明结构示意图。
其中，1机械臂，2铰座，3凹槽，4顶杆，5楔形座，6夹头，7导向件，8第二弹簧，9底座，10导轨滑块机构，11金属丝，12第一弹簧，13限位块，14活动支架，15第三弹簧。
具体实施方式
如图所示1-2所示，为用于金属丝的送料机构，包括相向设置并留有间隙的两块夹头6，夹头6之间设有第一弹簧12使两者相互分离，夹头6合起时，可夹持住金属丝11，上夹头的上表面和下夹头的下表面之间呈楔形，所述两夹头的外侧配合设置在楔形座5内，楔形座5的一侧设有第二弹簧8，楔形座5设置在活动支架14上，活动支架14底部设有底座9，底座9和活动支架14之间设有导轨滑块机构10，活动支架14上部经铰座2连接有机械臂1，机械臂1下端设有内凹的凹槽3，楔形座的上侧设有突起的顶杆4，顶杆4伸入凹槽中；凹槽3呈半球面形；机械臂下1端套装有第三弹簧15；活动支架一侧设有供金属丝穿过的导向件7。
工作时，两块夹头可夹持住金属丝，由于有楔形座的作用，两块夹头之间的相对位置受楔形座位置控制，当楔形座相一侧移动时，夹头之间的间隙减小，可推送特定规格的的金属丝；扳动机械臂，使其向另一方向运动后，机械臂推动顶杆向另一侧移动，夹头张开，松开所夹持的金属丝。
以上仅为本发明的可行实施例而已，并不局限再本实施例的保护范围内。除上述实施例外，本发明还可以有其他实施方式，凡采用等同替换或等效变换形成的技术方案，均落在本发明要求的保护范围内。

Claims (4)

  1. 一种用于金属丝的送料机构，包括相向设置并留有间隙的两块夹头，夹头之间设有第一弹簧使两者相互分离，上夹头的上表面和下夹头的下表面之间呈楔形，其特征在于：所述两夹头的外侧配合设置在楔形座内，楔形座的一侧设有第二弹簧，楔形座设置在活动支架上，活动支架底部设有底座，底座和活动支架之间设有导轨滑块机构，所述活动支架上部经铰座连接有机械臂，机械臂下端设有内凹的槽，楔形座的上侧设有突起的顶杆，所述顶杆伸入凹槽中。
  2. 根据权利要求1所述的用于金属丝的送料机构，其特征在于：所述凹槽呈半球面形。
  3. 根据权利要求2所述的用于金属丝的送料机构，其特征在于：所述机械臂下端套装有第三弹簧。
  4. 根据权利要求1-3任意一项所述的用于金属丝的送料机构，其特征在于：所述活动支架一侧设有供金属丝穿过的导向件。
PCT/CN2016/106822 2016-11-22 2016-11-22 用于金属丝的送料机构 WO2018094577A1 (zh)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112404296A (zh) * 2020-11-02 2021-02-26 长沙衡开智能科技有限公司 一种双头层绕机焊丝折弯机构
CN115338343A (zh) * 2022-09-13 2022-11-15 中国建筑第二工程局有限公司 一种土建施工用具有自动锁紧上料功能的钢筋切断机

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SU664725A1 (ru) * 1976-05-24 1979-05-30 Предприятие П/Я Р-6750 Подающее зажимное устройство
SU1136876A1 (ru) * 1981-05-08 1985-01-30 Предприятие П/Я М-5068 Устройство дл подачи проволоки
CN1158777A (zh) * 1996-03-05 1997-09-10 郑宝英 低飞溅二氧化碳保护焊接装置
CN201320588Y (zh) * 2008-11-11 2009-10-07 姚俊儀 制钉机
CN201482884U (zh) * 2009-08-20 2010-05-26 歌尔声学股份有限公司 线材自动裁切机
CN101733520A (zh) * 2009-12-11 2010-06-16 杭州凯尔达电焊机有限公司 推拉脉动送丝装置
CN101763952A (zh) * 2008-11-12 2010-06-30 沙洲职业工学院 引线焊接机中的夹紧送丝机构
CN103433587A (zh) * 2013-08-23 2013-12-11 贵州伊思特新技术发展有限责任公司 一种金属丝切断送料机构

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Publication number Priority date Publication date Assignee Title
SU664725A1 (ru) * 1976-05-24 1979-05-30 Предприятие П/Я Р-6750 Подающее зажимное устройство
SU1136876A1 (ru) * 1981-05-08 1985-01-30 Предприятие П/Я М-5068 Устройство дл подачи проволоки
CN1158777A (zh) * 1996-03-05 1997-09-10 郑宝英 低飞溅二氧化碳保护焊接装置
CN201320588Y (zh) * 2008-11-11 2009-10-07 姚俊儀 制钉机
CN101763952A (zh) * 2008-11-12 2010-06-30 沙洲职业工学院 引线焊接机中的夹紧送丝机构
CN201482884U (zh) * 2009-08-20 2010-05-26 歌尔声学股份有限公司 线材自动裁切机
CN101733520A (zh) * 2009-12-11 2010-06-16 杭州凯尔达电焊机有限公司 推拉脉动送丝装置
CN103433587A (zh) * 2013-08-23 2013-12-11 贵州伊思特新技术发展有限责任公司 一种金属丝切断送料机构

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112404296A (zh) * 2020-11-02 2021-02-26 长沙衡开智能科技有限公司 一种双头层绕机焊丝折弯机构
CN115338343A (zh) * 2022-09-13 2022-11-15 中国建筑第二工程局有限公司 一种土建施工用具有自动锁紧上料功能的钢筋切断机
CN115338343B (zh) * 2022-09-13 2023-08-29 中国建筑第二工程局有限公司 一种土建施工用具有自动锁紧上料功能的钢筋切断机

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