EP0459934A2 - Drahtricht- und -trennmaschine mit einem Rotor - Google Patents

Drahtricht- und -trennmaschine mit einem Rotor Download PDF

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Publication number
EP0459934A2
EP0459934A2 EP91600005A EP91600005A EP0459934A2 EP 0459934 A2 EP0459934 A2 EP 0459934A2 EP 91600005 A EP91600005 A EP 91600005A EP 91600005 A EP91600005 A EP 91600005A EP 0459934 A2 EP0459934 A2 EP 0459934A2
Authority
EP
European Patent Office
Prior art keywords
wire
rotor
cutting
straightening
receptor
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP91600005A
Other languages
English (en)
French (fr)
Other versions
EP0459934A3 (en
Inventor
Panaghiotis A. Anagnostopoulos
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0459934A2 publication Critical patent/EP0459934A2/de
Publication of EP0459934A3 publication Critical patent/EP0459934A3/en
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F1/00—Bending wire other than coiling; Straightening wire
    • B21F1/02—Straightening
    • B21F1/026—Straightening and cutting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F11/00—Cutting wire

Definitions

  • the invention refers to Rotor-equipped machine for wire straightening and cutting, which is composed out of a single or many units for the straightening and cutting of a single or many wires simultaneously.
  • Each unit consists of a straightening system, which includes the Straightening Rotor (3) and the Mechanism for the reciprocating motion of the wire inside the Rotor (48), a Cutting System, which includes the Double-Position Cutter (5), a two-channel Receptor (9), a system for the automatic control of the length to be cut (4) and a free space for temporary storing of the wire between the straightening and cutting system (1).
  • a straightening system which includes the Straightening Rotor (3) and the Mechanism for the reciprocating motion of the wire inside the Rotor (48)
  • a Cutting System which includes the Double-Position Cutter (5), a two-channel Receptor (9)
  • a system for the automatic control of the length to be cut (4) and a free space for temporary storing of the wire between the straightening and cutting system (1).
  • the common Wire Straightening and Cutting Machines consist of the Straightening Rotor, the Cutter and the Reception Mechanism (the Reception Mechanism accomodates the length of the wire to be cut).
  • the wire being pulled or pushed before and after the Straightening Rotor by rollers, enters the Reception Mechanism after having passed through the Cutter.
  • an obstacle allows the Receptor to accomodate wire of length size equal to the size of the length to be cut.
  • the Cutter is triggered by means of electrical or mechanical action.
  • the immovable Cutter cuts only if the wire has been immobilised.
  • either the pulling Rollers need to stop rotating or they need to loose contact with the wire by moving away one from the other. That way the wire can be cut and afterwards the wire is progressed again.
  • the movable Cutter may be of rotary or reciprocating type. In any case it needs to acquire the speed of motion of the wire and to be able to cut in motion. Also after the cutting action has been completed, it needs to return to its initial position.
  • the portion of the wire, which has been cut is enclosed inside the channel of the Receptor.
  • the cover of the channel of the Receptor opens and the portion of the wire which has been cut falls under the action of its own weight in some storage place. The cover then closes and the channel of the Receptor is ready to accomodate the new portion of the wire to be cut.
  • the target of the present invention is to be free of the aforementioned disadvantages and to achieve higher production rates over the common machines.
  • the present invention solves the following problems (Fig. 1):
  • DRAWING (1) the general view of the machine is shown.
  • the Wire (1) emmanates from the Wire Roll (8), which is placed on the Reel Station (2).
  • the wire is pulled and is straightened passing through the Rotor (3).
  • the wire (1) forms an open storing curve and arrives in the Rollers (4). These Rollers pull the wire at a speed higher than the Rotor (3) pulling speed.
  • the Wire Cutter (5) is shown in DRAWING (2) and it appears in section a-a, shown in DRAWING (1).
  • the Cutter (5) bears as movable blade the part numbered (12). This part bears two grooves (14 & 15) for the cutting of the wire and two grooves for the motion of the Receptor.
  • the immovable blade bears the opening (13) through which the wire (1) passes.
  • the immovable blade is located before the movable blade, with respect to the translatory motion of the wire (not shown in the drawing).
  • the movable Blade (12) may move to the right and press the Piston (18) or may move to the left and press the Piston (19).
  • the Wire, before the cutting, is held in the horizontal position, by means of the immovable Sheet (21), which is extended -as we shall- see to the edge of the Receptor.
  • the Groove (15) carries along the wire to be cut, which promptly falls to the storage place (17).
  • the Groove (14) carries along the wire to be cut, which falls to the Storage Place (16).
  • the Cutter consists of its body (22) and the Covers of its Pistons (23 & 24).
  • the Receptor (9) hosts the wire to be cut. Its section b-b (DRAWING 1) is shown in DRAWING 3.
  • the Receptor has two channels (25 & 26), which actually are extentions of the Grooves of the movable Blade (14 & 15) respectively.
  • the Channels (25 &26) are entirely opened to their lowest side while on their top sides bear the Grooves (29 & 30 respectively).
  • DRAWING 4 a side view of the Receptor is shown which includes only the following parts of the DRAWING 3: The Wire (1), one of the Orthogonal Blocks (28) and the immovable Sheet (20). The Orthogonal Block (28) - as well as the movable block (27) - are held in a specific position inside the Channel of the Receptor (26) by means of the following system:
  • the Chain of the Cylinders (31) is supported by the two dentical Chainwheels (46 & 47) and carries in one of its following members, one part (32), on the top of which two other parts are placed: A) The terminal Electrical Switch (33) and B) The Orthogonal Block (28), Supporting Spring (34).
  • the system of parts (28, 32, 33 & 34) forms the trigger of the cutting action which takes place in the following way.
  • the Wire (1) moves to the right and strikes primarily on the Orthogonal Block (28), which is set in motion to the right and it presses the Spring (34). This motion of part (28) will stop when it touches the terminal Electrical Switch (33).
  • the Wire at that time has the exact predefined length, which is equal to the distance between the cutting edges of the Blades and the side of the Orthogonal Block facing the end of the Wire (1).
  • the Orthogonal Block is immovable and in contact with the Terminal Switch (33).
  • the two Chainwheels (46 & 47) have the corresponding rotation Shafts (33.1 & 32.1).
  • One of these Shafts transfers the controlled rotation of a Servo-motor. That way, we are able to transfer at will the set of parts (28, 32, 33 34), changing that way the desired length to be cut.
  • the Receptor (9) bears in the side, facing the Cutter, two screwed holes (36) (DRAWING 3), through which it is supported, by means of screws, through the holes (21) with the movable Blade (12) (DRAWING 2). That way, following the motion of the movable Blade to the right or to the left, the front (with respect to the motion of the Wire) side of the Receptor, moves to the right or to the left.
  • Gear Wheels collaborating with the Gear Rulers and specifically the Gear Wheel (39) with the Gear Ruler (37), located in the front side of the Receptor and the Gear Wheel (40) with the Gear Ruler (38) located in the rear side of the Receptor.
  • These Gears are interconnected by means of the Shaft (43), which may rotate in the bushings (44) at the front side and (45) at the rear side.
  • the Receptor (9) may translate, remaining parallel to itself, to the right or to the left, following the motion of the movable Blade (12) in the following way:
  • the front Gear Ruler (37) is set in motion, let us assume to the right.
  • This Ruler transfers a rotary motion to the Gear Wheel (39), the Gear Wheel transfers the rotation through the Shaft (43) to the Rear Gear Ruler (38), which in turn, being supported on the rear side of the Receptor, moves this side to the right.
  • the front Stand (41) supports the front Gear Ruler (37) and the front Bushing (44) of the Shaft (43).
  • the rear Stand (42) supports the rear Gear Ruler (38) and the Rear Bushing (45) of the Shaft (43).
  • the Receptor (9) is hung on the two Gear Rulers (37 & 38) and is set in motion to the right or to the left by the two Bolts which pass through the openings (21) of the movable Blade (12).
  • another different system may be used for the parallel translation of the Receptor.
  • the Straightening Rotor (3) is supported on the Base (10), while the Receptor (9), the Rollers (4) and the Cutter (5) are supported on a different Base (11).
  • the Wires after being cut fall in containers under the Receptor. These containers are not shown in the drawings.
  • the Mechanism to prevent the immobilization of the Wire inside the Rotor, when the Rotor operates, and thus to prevent the rapture of the Wire inside the Rotor, consist of : The Roller (48), the Arm (50), the Piston (49) and the Spring (51).
  • This Mechanism sets the Wire in a reciprocating motion inside the Rotor. This activation occurs in the case that the feeding of the Rotor with Wire from the Reel Station is interrupted for some reason.
  • the reciprocating motion of the Roller (48) (which causes the reciprocation of the Wire inside the Rotor) takes place in the following way:

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Coiling Of Filamentary Materials In General (AREA)
  • Shearing Machines (AREA)
  • Wire Processing (AREA)
EP19910600005 1990-04-05 1991-02-28 Rotor equipped machine for wire straightening and cutting Withdrawn EP0459934A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GR90100265 1990-04-05
GR90100265 1990-04-05

Publications (2)

Publication Number Publication Date
EP0459934A2 true EP0459934A2 (de) 1991-12-04
EP0459934A3 EP0459934A3 (en) 1992-04-01

Family

ID=10940111

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19910600005 Withdrawn EP0459934A3 (en) 1990-04-05 1991-02-28 Rotor equipped machine for wire straightening and cutting

Country Status (2)

Country Link
EP (1) EP0459934A3 (de)
GR (1) GR1001478B (de)

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2764218A1 (fr) * 1997-06-04 1998-12-11 Rockford Mfg Group Declencheur pour un coupe-fil
CN104259239A (zh) * 2014-08-10 2015-01-07 太仓东青金属制品有限公司 一种金属丝制造方法
CN105382553A (zh) * 2015-12-24 2016-03-09 联创（新乡）精密电子科技有限公司 一种高精度钢丝段加工生产线
CN105522079A (zh) * 2016-01-12 2016-04-27 芜湖航天特种电缆厂股份有限公司 电缆截断装置
CN106938307A (zh) * 2017-03-29 2017-07-11 国网山东省电力公司菏泽供电公司 一种智能截线机
CN107716805A (zh) * 2017-11-28 2018-02-23 盐城来拾集装箱有限公司 一种可移动钢筋切割机
CN107855443A (zh) * 2017-10-17 2018-03-30 江阴市永昌交通机械部件有限公司 一种操纵线连续切割装置
CN109382465A (zh) * 2017-08-04 2019-02-26 矢崎总业株式会社 电线矫直装置
US10926315B2 (en) 2014-04-01 2021-02-23 Antonios Anagnostopoulos Systems and processes for feeding longitudinal wires or rods to mesh producing machines
CN112427575A (zh) * 2020-10-30 2021-03-02 安庆市酷钓王渔具有限公司 一种鱼钩型材自动定长切割装置及其使用方法
CN112517803A (zh) * 2020-09-30 2021-03-19 江苏港缆新材料科技有限公司 基于缠绕状合金焊丝加工用联动式拉直裁剪装置
CN112743009A (zh) * 2021-01-22 2021-05-04 商丘金振源电子科技有限公司 一种钢丝产品自动切断设备
CN114130922A (zh) * 2021-11-10 2022-03-04 吴肇鹏 一种用于长镀铜纤维自动分段裁减设备
CN115415439A (zh) * 2022-11-02 2022-12-02 徐州鑫聚源科技发展有限公司 一种工业铝焊丝切断处理装置
CN117300005A (zh) * 2023-09-19 2023-12-29 河北正人电气有限公司 一种松弛钢绞线分段装置及分段工艺
CN118143161A (zh) * 2024-05-09 2024-06-07 兴化市立忠不锈钢制品有限公司 一种不锈钢丝绳矫直切割装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10166664B2 (en) 2015-10-08 2019-01-01 General Electric Company Fastener removal tool and method of using same

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2393702A (en) * 1944-03-30 1946-01-29 Gen Motors Corp Straightening apparatus for strip material
US2489921A (en) * 1946-09-12 1949-11-29 Carl W Richter Wire straightener and cutter
US3098596A (en) * 1958-07-15 1963-07-23 Amp Inc Measuring and feeding apparatus
US3515021A (en) * 1968-06-19 1970-06-02 Wire Machinery Inc Wire straightening and cutoff machine
JPS6368234A (ja) * 1986-09-08 1988-03-28 Asahi Okuma Ind Co Ltd 圧造機の線材切断装置における線材送り量調整装置
DE3923857C2 (de) * 1989-07-19 1994-09-08 L August Deiters Fa Vorrichtung zum Abschneiden von Runddraht oder dergleichen

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2764218A1 (fr) * 1997-06-04 1998-12-11 Rockford Mfg Group Declencheur pour un coupe-fil
US10926315B2 (en) 2014-04-01 2021-02-23 Antonios Anagnostopoulos Systems and processes for feeding longitudinal wires or rods to mesh producing machines
CN104259239A (zh) * 2014-08-10 2015-01-07 太仓东青金属制品有限公司 一种金属丝制造方法
CN105382553A (zh) * 2015-12-24 2016-03-09 联创（新乡）精密电子科技有限公司 一种高精度钢丝段加工生产线
CN105522079A (zh) * 2016-01-12 2016-04-27 芜湖航天特种电缆厂股份有限公司 电缆截断装置
CN106938307A (zh) * 2017-03-29 2017-07-11 国网山东省电力公司菏泽供电公司 一种智能截线机
CN109382465A (zh) * 2017-08-04 2019-02-26 矢崎总业株式会社 电线矫直装置
CN107855443A (zh) * 2017-10-17 2018-03-30 江阴市永昌交通机械部件有限公司 一种操纵线连续切割装置
CN107716805A (zh) * 2017-11-28 2018-02-23 盐城来拾集装箱有限公司 一种可移动钢筋切割机
CN112517803A (zh) * 2020-09-30 2021-03-19 江苏港缆新材料科技有限公司 基于缠绕状合金焊丝加工用联动式拉直裁剪装置
CN112427575A (zh) * 2020-10-30 2021-03-02 安庆市酷钓王渔具有限公司 一种鱼钩型材自动定长切割装置及其使用方法
CN112743009A (zh) * 2021-01-22 2021-05-04 商丘金振源电子科技有限公司 一种钢丝产品自动切断设备
CN114130922A (zh) * 2021-11-10 2022-03-04 吴肇鹏 一种用于长镀铜纤维自动分段裁减设备
CN115415439A (zh) * 2022-11-02 2022-12-02 徐州鑫聚源科技发展有限公司 一种工业铝焊丝切断处理装置
CN117300005A (zh) * 2023-09-19 2023-12-29 河北正人电气有限公司 一种松弛钢绞线分段装置及分段工艺
CN117300005B (zh) * 2023-09-19 2024-04-30 河北正人电气有限公司 一种松弛钢绞线分段装置及分段工艺
CN118143161A (zh) * 2024-05-09 2024-06-07 兴化市立忠不锈钢制品有限公司 一种不锈钢丝绳矫直切割装置

Also Published As

Publication number Publication date
GR1001478B (el) 1994-02-28
EP0459934A3 (en) 1992-04-01
GR900100265A (en) 1992-07-30

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