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1. WO2020063207 - REINFORCING BAR HOOP BENDING MACHINE

Publication Number WO/2020/063207
Publication Date 02.04.2020
International Application No. PCT/CN2019/101885
International Filing Date 22.08.2019
IPC
B21F 1/02 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
FWORKING OR PROCESSING OF METAL WIRE
1Bending wire other than coiling; Straightening wire
02Straightening
B21F 1/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
FWORKING OR PROCESSING OF METAL WIRE
1Bending wire other than coiling; Straightening wire
CPC
B21F 1/00
BPERFORMING OPERATIONS; TRANSPORTING
21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
FWORKING OR PROCESSING OF METAL WIRE
1Bending wire other than coiling; Straightening wire
B21F 1/026
BPERFORMING OPERATIONS; TRANSPORTING
21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
FWORKING OR PROCESSING OF METAL WIRE
1Bending wire other than coiling; Straightening wire
02Straightening
026Straightening and cutting
B21F 11/00
BPERFORMING OPERATIONS; TRANSPORTING
21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
FWORKING OR PROCESSING OF METAL WIRE
11Cutting wire
Applicants
  • 建科机械(天津)股份有限公司 TJK MACHINERY (TIANJIN) CO., LTD. [CN]/[CN]
Inventors
  • 陈振东 CHEN, Zhendong
Agents
  • 北京品源专利代理有限公司 BEYOND ATTORNEYS AT LAW
Priority Data
201811115969.825.09.2018CN
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) REINFORCING BAR HOOP BENDING MACHINE
(FR) MACHINE DE CINTRAGE D'ARCEAU DE BARRE DE RENFORCEMENT
(ZH) 钢筋弯箍机
Abstract
(EN)
A reinforcing bar hoop bending machine, comprising a traction wheel set (3), a traction length metering wheel set (4), and a traction straightening mechanism. The traction straightening mechanism is provided between the traction wheel set and the traction length metering wheel set; the traction straightening mechanism comprises at least two driving wheels (5) and at least one driven wheel (6); the driving wheels and the driven wheels are provided in a staggered manner; a gap allowing a reinforcing bar (10) to pass through is provided between each two adjacent driving wheel and driven wheel. The hoop bending machine can stably pull the reinforcing bar while straightening the reinforcing bar, thereby preventing the reinforcing bar from slipping and twisting, and improving later counting and metering accuracy.
(FR)
L'invention concerne une machine de cintrage d'arceau de barre de renforcement, comprenant un ensemble de roues de traction (3), un ensemble de roues de mesure de longueur de traction (4) et un mécanisme de redressage de traction. Le mécanisme de redressage de traction est disposé entre l'ensemble de roues de traction et l'ensemble de roues de mesure de longueur de traction ; le mécanisme de redressage de traction comprend au moins deux roues motrices (5) et au moins une roue entraînée (6) ; les roues motrices et les roues entraînées sont disposées en quinconce ; un espace permettant à une barre de renforcement (10) de passer à travers est disposé entre chaque paire de roues motrices adjacentes et la roue entraînée. La machine de cintrage d'arceau peut tirer de manière stable la barre de renforcement tout en redressant la barre de renforcement, ce qui empêche la barre de renforcement de glisser et de se tordre, et d'améliorer la précision de comptage et de mesure ultérieurs.
(ZH)
一种钢筋弯箍机,包括牵引轮组(3)、牵引计长轮组(4)及牵引矫直机构,所述牵引矫直机构设置于所述牵引轮组和所述牵引计长轮组之间,其中,所述牵引矫直机构包括至少两个主动轮(5)和至少一个从动轮(6),所述主动轮和所述从动轮交错设置,相邻的所述主动轮和所述从动轮之间设置有使钢筋(10)穿过的间隙。该弯箍机能在调直钢筋的同时稳定地牵引钢筋,防止钢筋打滑、扭转,提高后期计数、计量的精确性。
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