WO2015174768A1 - 배근 결속장치 - Google Patents
배근 결속장치 Download PDFInfo
- Publication number
- WO2015174768A1 WO2015174768A1 PCT/KR2015/004864 KR2015004864W WO2015174768A1 WO 2015174768 A1 WO2015174768 A1 WO 2015174768A1 KR 2015004864 W KR2015004864 W KR 2015004864W WO 2015174768 A1 WO2015174768 A1 WO 2015174768A1
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- WO
- WIPO (PCT)
- Prior art keywords
- binding
- key
- main shaft
- coupled
- sequential
- Prior art date
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/12—Mounting of reinforcing inserts; Prestressing
- E04G21/122—Machines for joining reinforcing bars
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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
- B21F45/00—Wire-working in the manufacture of other particular articles
- B21F45/006—Wire-working in the manufacture of other particular articles of concrete reinforcement fibres
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B25/00—Implements for fastening, connecting or tensioning of wire or strip
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B13/00—Bundling articles
- B65B13/18—Details of, or auxiliary devices used in, bundling machines or bundling tools
- B65B13/24—Securing ends of binding material
- B65B13/26—Securing ends of binding material by knotting
- B65B13/265—Hand tools
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/16—Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups
- E04C5/162—Connectors or means for connecting parts for reinforcements
- E04C5/163—Connectors or means for connecting parts for reinforcements the reinforcements running in one single direction
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/12—Mounting of reinforcing inserts; Prestressing
Definitions
- the present invention relates to a back muscle binding device.
- the present invention allows the reinforcing and cutting process of the reinforcing bar to be performed more precisely in the supply of the binding line by the interlocking means moved in the longitudinal direction with the rotation of the main shaft, and withdrawal of the guider leading the binding line is more stable. It relates to a back muscle binding device to ensure that the driving stability of the device to be carried out.
- the reinforcement process is performed by arranging a plurality of reinforcing bars in order to intersect or overlap them according to the shape of the structure.
- the intersections or overlapping points of the reinforcing bars are mainly wound by binding wires.
- Binding of the reinforcing bar or overlapping point of the rebar is proposed by the automatic binding machine to work more quickly as the manual work takes a considerable working time has been proposed and released.
- Korean Utility Model Registration Application No. 20002-0006856 (Basic Reinforcement Strapping Machine, hereinafter referred to as Invention 1) has proposed an apparatus for binding reinforcing bars by automatically winding a binding line at the intersection or overlapping point of reinforcing bars.
- the automatic binding device of the present invention 1 is configured such that after installing a motor capable of forward and reverse rotation at the upper end of the binding machine, the power of the motor is used for the operation of the clamp, the supply of the binding line, the twisting and cutting of the binding line, and the like.
- the device is configured to perform the operation of binding the binding line quickly by all the operations such as supplying, cutting and twisting the binding line, lowering and raising the clamp by the operation of the motor rotating one time back and forth.
- Korean Patent Application No. 2003-14742 discloses a binding device in which the configuration of the binding header is improved in the configuration of the invention of invention 1.
- the binding device of the present invention 2 is formed to form a coupling portion between the binding tool of the binding header and the tool cover so as not to be detached easily while giving proper tension in the process of binding the binding line, After the operation groove is formed, the operation ball is inserted into the operation groove so as to improve the workability due to smooth rotation of the binding header and consequent provision of tension and improvement of the binding torque.
- the automatic binding device of the original invention 1 and the original invention 2 is provided with a separate shaft so as to diverge power from the main shaft and the main shaft coupled to the motor to supply the binding line and rotate the binding head. Accordingly, the problem that the precision in driving is lowered as the power transmission components are respectively installed on both shafts.
- the automatic binding device opens and closes the opening of the binding space in which the binding operation is carried out, and the clamp guiding the binding line is drawn in and out from both sides, and in particular, since both clamps are drawn out by the elastic member exemplified by the spring. After the deformation caused by a slight external force or a change in the elastic force of the elastic member during long-term use of the product, it is difficult to accurately guide the binding line, causing a problem of significant work failure.
- the present invention has been invented to solve the above problems.
- the present invention the reinforcing rod, the cutting process is carried out more precisely in the supply of the binding line by the interlocking means moved in the longitudinal direction with the rotation of the main shaft, the withdrawal of the guider to guide the binding line more stably
- the present invention has the following configuration.
- the present invention provides a reinforcement binding device for supplying a binding line to a binding work unit formed on one side of a main body, and for reinforcing bar binding after the binding line is cut by the binding head provided on one side of the binding work unit.
- the main shaft is rotatably installed in the longitudinal direction from the driving point to the point where the binding header is installed, and the interlocking means for supplying, cutting, and binding the sequential line is sequentially performed by moving along the longitudinal direction of the main shaft.
- a main shaft unit coupled to the shaft;
- a sequential driving unit disposed outside the main shaft and transmitting a driving force for supplying and binding the binding line by sequential coupling of the interlocking means moved in the longitudinal direction of the main shaft;
- a binding line supply unit coupled to the sequential driving unit so as to transmit power and supplying a binding line to the binding work unit;
- a coupling head driving unit which is coupled to the main shaft and the coupling head so as to be power-transmittable and coupled to the moving means moving in the longitudinal direction of the main shaft, thereby transmitting a driving force for cutting and twisting the binding line by rotating the binding head; It is configured to include.
- the interlocking means a slit is formed in the longitudinal direction in the main shaft, and linearly moved within the slit and rotated together with the main shaft is sequentially coupled to the sequential drive unit, the binding head drive unit to provide a driving force and ;
- a towing member formed on an outer surface of the main shaft, screwed to the screw portion, coupled to the sequential driving key, and being moved in the longitudinal direction of the main shaft by rotation of the main shaft and moving the sequential driving key within the slit; It is configured to include.
- the sequential driving part is arranged such that a plurality of bevel gears are mutually geared in a quadrangular shape in cross section, and when the interlocking means is sequentially coupled to both bevel gears through which the main shaft penetrates, the bevel gears and the gears on both sides of the bevel gear.
- the remaining combined bevel gears are configured to be sequentially rotated forward and reverse, and a key protrusion is formed at one side of the sequential driving key, and a key-locking protrusion is formed at the inner circumferential surface of the bevel gear to hang the key protrusion of the sequential driving key.
- the key protrusion is locked to or separated from the key-locking protrusion by the movement of the sequential driving key, and is configured to interrupt the rotation of the bevel gear.
- the binding head drive unit the driven gear is coupled to the binding head
- the main gear is coupled to the driven gear to provide a driving force through the main shaft is arranged so that the interlocking means of the main shaft is moved
- the gear is configured to rotate the binding head coupled to the driven gear by the rotation of the main gear.
- the binding head drive unit configured to rotate the binding head to which the driven gear is coupled by rotation of the main gear when the gear is coupled to the gear
- a power transmission unit configured to rotate the binding head to which the driven gear is coupled by rotation of the main gear when the gear is coupled to the gear
- An intermittent lever installed on one side of the binding head and engaged with or separated from the binding head according to whether the interlocking means moves in the longitudinal direction of the main shaft to control the rotation of the binding head according to whether the binding line is supplied
- a pair of clutch members are respectively coupled to the main gear and the main shaft, and the clutch lever coupled to the clutch member is disposed so that one end is engaged with the clutch member and the other end interferes with the line on which the interlocking means moves.
- a clutch unit for connecting or disconnecting power of the head, wherein a key end portion is formed at one side of the sequential driving key, and a key-locking protrusion is formed at the inner circumferential surface of the main drive gear so that the key end portion of the sequential driving key is caught.
- the key end portion is caught or separated by the key-locking protrusion by the movement of the sequential driving key, and is configured to interrupt the rotation of the main gear.
- the present invention a guider which is installed on one side of the binding work unit to be pulled in and out to open and close the opening of the binding work unit; And a guider drive unit coupled to the guider and the sequential drive unit so as to transmit power, thereby guiding the supply of the binding line by drawing or returning the guider to the opening of the binding work unit by the driving force of the sequential drive unit.
- the present invention has the effect of performing a more precise and solid reinforcing bar binding operation by sequentially performing the supply, cutting, and binding process of the binding line by the interlocking means moved with the rotation of a single shaft. .
- the present invention has the effect that the guider guiding the binding line in the opening of the binding section is drawn out stably to obtain the driving stability of the device according to the withdrawal of the guider and a better binding operation result.
- FIG. 1 is a front sectional view of the reinforcement binding device according to the present invention.
- Figure 2 is a side cross-sectional view of the muscle binding device according to the present invention.
- Figure 3 is an excerpt sectional view of the main components of the abs muscle binding device according to the present invention.
- Figure 4 is a perspective view of the main shaft unit of the abs muscle binding device according to the present invention.
- 5a to 5c is an exemplary view illustrating an operation process of the apparatus for binding muscles according to the present invention.
- Figure 6a Figure 6b is an illustration of an excerpt of the main portion of the muscle muscle binding device according to the present invention.
- main body 20 main shaft unit
- binding head drive unit 60 guider
- FIG. 1 is a front cross-sectional view of the reinforcement binding device according to the present invention
- Figure 2 is a side cross-sectional view of the reinforcement binding device according to the present invention
- Figure 3 is a cross-sectional view of the main configuration of the reinforcement binding device according to the present invention
- Figure 4 is a present invention Perspective view of the main shaft unit of the abdominal muscle binding device.
- the reinforcement binding device comprises a main body 10, the main shaft unit 20, the sequential drive unit 30, the binding line supply unit 40, the binding head drive unit (50).
- the abdominal muscle binding device is further provided with a guider 60 and a guider driver 61 for guiding the binding line 1.
- the main body 10 is formed with a binding working portion 11 of the "C" shape formed with an opening 12 for passing the reinforcement to be reinforcement work on one side.
- the main body 10 is a case configuration that is the exterior of the device, and the main body (such as a battery or switch for supplying power to the motor 2, which is a drive unit installed for driving the device is mounted)
- the configuration of 10) is a well-known configuration, and detailed description thereof will be omitted.
- the main shaft unit 20 is composed of a main shaft 21 coupled to the motor 2 and an interlocking means 22 coupled to the main shaft 21 in the body 10.
- the main shaft 21 is rotatably installed in a longitudinal direction from the supply drive point of the binding line 1 mainly made of wire to the point where the binding head 3 is installed.
- the interlocking means 22 is composed of a sequential drive key 23, the traction member 24.
- the sequential drive key 23 is moved in the longitudinal direction of the main shaft 21 is rotated to be sequentially coupled to the sequential drive unit 30, the binding head drive unit 50 is configured to provide a driving force.
- the main shaft 21 is formed with a slit 25 for moving the sequential driving key 23 in the longitudinal direction, and the sequential driving key 23 is a sequential driving part 30 on the rear end side (described later).
- a key protrusion 26 for engaging with the bevel gear to be formed is formed, and a key end 27 for engaging with the binding head drive unit 50 (main gear to be described later) is formed on the front end side.
- the towing member 24 is moved in the longitudinal direction of the main shaft 21 by the rotation of the main shaft 21 and is configured to move the sequential drive key 23 in the slit 25.
- a screw portion 28 is formed on the outer surface of the main shaft 21 so that the traction member 24 is screwed to the screw portion 28 and is coupled to the sequential drive key 23.
- the traction member 24 is moved without rotation, and the sequential drive key 23 is rotated together with the main shaft 21 and the traction member 24
- the sequential drive key 23 is configured to be coupled so that the hook projection (23a) protrudes to the inside of the traction member 24 to contact the rotation guide groove (24a) inside the traction member (24).
- the traction member 24 has a bearing and the like coupled to the inner surface of the rotation guide groove 24a in contact with the inner surface coupled with the screw portion 28 of the main shaft 21 and the sequential driving key 23, and friction between each other. It can be configured to be driven smoothly without the wear phenomenon by.
- the sequential driving keys 23 are moved along the longitudinal direction of the main shaft 21 by the towing member 24 so that the supply, cutting, and binding of the binding line 1 are sequentially performed. It is configured to be performed.
- the sequential driving part 30 is disposed outside the main shaft 21.
- Such a sequential drive unit 30 is a configuration for transmitting the driving force for the supply and binding of the binding line 1 by the sequential coupling of the interlocking means 22 which is moved in the longitudinal direction of the main shaft 21.
- the sequential driving part 30 is configured such that four bevel gears 31 are geared to each other in a quadrangular shape in cross section.
- the interlocking means 22 is sequentially coupled to both bevel gears 31 (left and right bevel gears) through which the main shaft 21 penetrates by this configuration, the bevel gears 31 of both sides are connected.
- the remaining bevel gears 31 (upper and lower bevel gears) coupled to the gears are configured to rotate forward and backward sequentially.
- the above-described binding line supply unit 40 and the guider drive unit 61 are coupled to the upper and lower bevel gears 31 rotated forward and backward to enable power transmission.
- the bevel gears 31 on both sides rotated by the main shaft 21 have an inner diameter through which the main shaft 21 penetrates larger than an outer diameter of the main shaft 21, and at the interval formed therein.
- the key projection 26 of the sequential driving key 23 passes and key-locking stones are formed on the inner circumferential surfaces of the bevel gears 31 on both sides so that the bevel gears 31 on both sides are rotated by the key projections 26.
- the group 31a is protruded.
- the binding line supply unit 40 is configured to supply power to the binding work unit 11 by being coupled to the sequential driving unit 30 so as to transmit power.
- the binding line supply unit 40 is coupled to the bevel gear 31 of the sequential driving unit 30 so as to be capable of power transmission, supplying the binding line 1 and tightening the binding line 1 to perform binding of reinforcing bars.
- a clutch unit 42 which is installed in the binding unit 41 and the supply binding unit 41 to connect / disconnect the power transmission state with the sequential drive unit 30 depending on whether the binding line 1 is supplied.
- the supply binding unit 41 has a passage forming member 43 that forms a passage for supplying the binding line 1 and one side of the passage forming member 43 so as to interfere with the passage of the passage forming member 43.
- the clutch unit 42 is coupled to the clutch member 47 coupled to the supply roller 44 and the shaft 45, and the clutch member 47 of either one of the clutch members 47, and the interlocking means. It consists of a lever member 48 for engaging or separating both clutch members 47 by the contact of the actuating protrusion 24b protruding from the towing member 24 of the 22.
- the clutch member 47 coupled with the lever member 48 is interposed with an elastic member such as a spring so as to perform driving to return to its original state after the engagement or disengagement operation of both clutch members 47.
- the binding head drive unit 50 is coupled to the main shaft 21 and the binding head 3 so as to be capable of power transmission.
- Such a binding head drive unit 50 when the key end portion 27 of the sequential drive key 23 is moved in the longitudinal direction of the main shaft 21 is coupled, by rotating the binding head 3, the binding line (1) The driving force for carrying out the cutting and twisting will be transmitted.
- the binding head drive unit 50 is composed of a power transmission unit 51, the intermittent lever 52, the clutch unit 53.
- the binding head 3 is configured with the same basic configuration as that of the first and second inventions, and the detailed description thereof is omitted.
- the power transmission unit 51 has a driven gear 54 is coupled to the binding head 3, and the main gear 55 for providing a driving force is coupled to the driven gear 54 by the main shaft 21. It is arranged to be penetrated. Therefore, when the interlocking means 22 of the main shaft 21 is moved and coupled with the main gear 55, the binding head 3 to which the driven gear 54 is coupled is rotated by the rotation of the main gear 55.
- the main gear 55 is formed with an inner diameter wider than the outer diameter of the main shaft 21, such as the bevel gear 31 of the sequential driving portion 30 described above, the key engaging projection ( 55a) is formed and configured.
- the intermittent lever 52 is installed on one side of the binding head 3 and is configured to extend the intermittent end 52a and the operating end 52b on both sides of the hinge point.
- an intermittent groove 3a is formed on the outer circumferential surface of the binding head 3 corresponding to the intermittent end 52a of the intermittent lever 52 for intermittent rotation by the intermittent end 52a.
- the intermittent lever 52 is such that the traction member 24 of the interlocking means 22 moved in the longitudinal direction of the main shaft 21 while the intermittent end portion 52a is inserted into the intermittent groove 3a to block rotation. As the intermittent end 52a is detached from the intermittent groove 3a as it comes into contact with the operating end 52b, the binding head 3 can be rotated.
- the intermittent lever 52 may be formed by interposing an elastic member such as a spring for returning to the original state when the traction member 24 is not contacted after being rotated by a predetermined angle by the contact with the traction member 24.
- the clutch unit 53 has a pair of clutch members 56 coupled to the main gear 55 and the main shaft 21, respectively, and one end of the clutch lever 57 coupled to the clutch member 56 has a clutch member. It is coupled to (57) and the other end is arranged so as to interfere on the line that the interlocking means 22 is moved.
- Such a clutch unit 53 is able to control the position fixing or rotation of the binding head (3) by connecting or disconnecting the power of the main shaft 21 and the binding head (3).
- reference numeral 58 is installed in the binding work unit 11, and when the binding line 1 is supplied through the binding head 3, the end portion of the supplied binding line 1 is pressed.
- the reinforcing bar is a pressing member for pressing the binding line (1).
- the pressing member 58 is such that the tip in contact with the binding line (1) is the tip formed to concentrate the pressing force, the tip formed elasticity such as a spring for maintaining the pressing state toward the binding line (1) side The member is interposed.
- the guider 60 and the guider drive unit 61 are drawn in and out to the open part 12 side of the binding work unit 11 when the binding line 1 is supplied to guide the track in which the binding line 1 is guided and supplied. It becomes possible.
- the guider 60 is a member which is installed at one side of the binding work unit 11 (in the lower side of the binding work unit) and is curved at a predetermined curvature to guide and supply the binding line 1.
- the curvature of the guider 60 is preferably formed to have a curvature corresponding to the inner circumferential curvature of the binding work unit 11 so that the binding line 1 can be guided more smoothly and guided.
- the guider driver 61 is capable of power transmission to the guider 60 and the sequential driver 30.
- the guider drive unit 61 is a bevel gear of the sequential drive unit 30 so as to draw or return the guider 60 to the opening 12 of the binding work unit 11 by the driving force of the sequential drive unit 30.
- 31) (The lower bevel gear in the drawing) is coupled to the pinion 62, the gear 63 and the gear is engaged with the rack 63 is moved linearly installed, the rack 63 and the guider 60 is connected It is configured to be connected to the rod 64.
- the lower bevel gear 31 may be a configuration that is not used, in this configuration, as shown in FIG. 2, the power transmission of a separate shaft in the axis of rotating the upper bevel gear 31 of the sequential drive unit 30. It may be configured to be able to move the rack 63 by making the pinion 62 is rotated by connecting. Such a configuration is considered in consideration of the space constraints inside the main body 10, the rotation direction of the pinion 62, and the like.
- connection rod 64 is to be selected as a member having a considerable rigidity and flexible ductility, in consideration of being put into the inside of the binding work unit 11 to which the guider 60 is coupled, for example, having an appropriate elasticity Stainless steel wire, piano wire and spring can be selected.
- 5a to 5c is an exemplary view illustrating an operation process of the apparatus for binding muscles according to the present invention.
- the motor 2 is rotated so that the main shaft 21 is rotated to start the operation of the device.
- the left bevel gear 31 is rotated in the direction of the arrow as shown in Figure 5b, the upper and lower bevel gear 31 is opposite to the rotation direction of Figure 5b by the rotation of the bevel gear 31.
- the guider 60 is returned to its original position by the guider drive unit 61, the binding line 1 of the binding line supply unit 40 is progressed a predetermined length to the opposite side to tighten the reinforcing bars to cross or overlap the reinforcing bars Will be performed.
- FIG. 6A illustrates a state in which the bevel gear 31 and the key protrusion 26 of the sequential driving key 23 are coupled and separated.
- the rotational interruption of the bevel gear 31 will be described in detail as follows.
- the binding head driving unit 50 The operation lever 52b of the intermittent lever 52 comes into contact with the traction member 24 so that the intermittent end 52a is released from the intermittent groove 3a of the binding head 3 so that the binding head 3 is rotatable. .
- FIG. 6B illustrates a state in which the key protrusion 26 of the main gear 55 and the sequential drive key 23 are coupled and separated.
- the rotational interruption of the main gear 55 will be described below.
- the sequential drive key 23 is moved to the opposite side by the reverse rotation of the motor 2 to be described later, so that the key end portion 27 of the sequential drive key 23 is separated from the inner side of the main gear 55. Then, the power transmission state from the key end 27 to the main gear 55 is released.
- the clutch unit 42, 53 of the binding line supply unit 40 and the binding head drive unit 50 which are driven in contact with the traction member 24 in the above operation process as described above the rotational force of the main shaft 21
- the clutch units 42 and 53 have a slip function in order to solve the transmission of the stepless reverse rotational driving force generated by the sequential drive key 23 to proceed and return to its original state. Applicable to the clutch having a natural.
- the binding line 1 is connected to the supply roll 1a shown in FIG. It can be wound up and supplied.
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Abstract
Description
Claims (4)
- 본체(10)의 일측에 형성된 결속작업부(11)로 결속선(1)을 공급하고, 상기 결속작업부(11) 일측에 설치된 결속헤드(3)에 의해 결속선(1)이 절단된 후 철근결속되도록 한 배근 결속장치에 있어서,상기 결속선(1)의 공급구동 지점에서 결속헤드(3)가 설치된 지점까지 길이방향을 가지며 회전가능하게 메인샤프트(21)가 설치되고, 상기 메인샤프트(21)의 길이방향을 따라 이동되어 결속선(1)의 공급, 절단, 철근결속이 순차적으로 수행되도록 하기 위한 연동수단(22)이 메인샤프트(21)와 결합된 메인샤프트유닛(20)과; 상기 메인샤프트(21)의 외측에 배치되어 메인샤프트(21)의 길이방향으로 이동되는 연동수단(22)의 순차적 결합에 의해 결속선(1)의 공급과 결속이 수행되기 위한 구동력을 전달하는 순차구동부(30)와; 상기 순차구동부(30)와 동력전달 가능하게 결합되어 결속선(1)을 결속작업부(11)로 공급하는 결속선 공급부(40)와; 상기 메인샤프트(21)와 결속헤드(3)에 동력전달 가능하게 결합되어 메인샤프트(21)의 길이방향으로 이동되는 연동수단(22)이 결합되면, 결속헤드(3)를 회전시켜 결속선(1)의 절단 및 꼬임을 실시하기 위한 구동력을 전달하는 결속헤드 구동부(50);를 포함하며,상기 연동수단(22)은, 메인샤프트(21)에 길이방향으로 슬릿(25)이 형성되며, 상기 슬릿(25) 내에서 직선이동되며 메인샤프트(21)와 함께 회전되어 순차구동부(30), 결속헤드 구동부(50)에 순차적으로 결합되어 구동력을 제공하는 순차구동키(23)와; 상기 메인샤프트(21)의 외면에 나사부(28)가 형성되고, 상기 나사부(28)에 나사결합되며 상기 순차구동키(23)와 결합되어 메인샤프트(21)의 회전에 의해 메인샤프트(21)의 길이방향으로 이동되며 슬릿(25) 내에서 순차구동키(23)를 이동시키는 견인부재(24);를 포함하는 것을 특징으로 하는 배근 결속장치.
- 제 1 항에 있어서, 상기 순차구동부(30)는다수의 베벨기어(31)가 상호 기어결합되도록 배치되어 상기 메인샤프트(21)가 관통된 양측의 베벨기어(31)에 상기 연동수단(22)의 순차구동키(23)가 순차적으로 결합되면, 상기 양측의 베벨기어(31)와 기어결합된 나머지 베벨기어(31)가 순차적으로 정, 역회전되도록 구성되며,상기 순차구동키(23) 일측에는 키돌기(26)가 형성되고, 상기 베벨기어(31)의 내주면에는 순차구동키(23)의 키돌기(26)가 걸려지도록 한 키-걸림돌기(31a)가 형성되어, 상기 순차구동키(23)의 이동에 의해 키돌기(26)가 키-걸림돌기(31a)에 걸림 또는 분리되어 베벨기어(31)의 회전을 단속하도록 구성된 것을 특징으로 하는 배근 결속장치.
- 제 1 항에 있어서, 상기 결속헤드 구동부(50)는,결속헤드(3)에 종동기어(54)가 결합되고, 상기 종동기어(54)와 결합되어 구동력을 제공하기 위한 주동기어(55)가 메인샤프트(21)에 의해 관통되도록 배치되어, 상기 메인샤프트(21)의 연동수단(22)의 순차구동키(23)가 이동되어 주동기어(55)와 결합되면, 상기 주동기어(55)의 회전에 의해 종동기어(54)가 결합된 결속헤드(3)가 회전되도록 한 동력전달유닛(51)과; 상기 결속헤드(3)의 일측에 설치되어 메인샤프트(21)의 길이방향으로 이동되는 연동수단(22)과의 접촉여부에 따라 결속헤드(3)와 결합 또는 분리되어 결속선(1)의 공급여부에 따른 결속헤드(3)의 회전을 단속하는 단속레버(52)와; 상기 주동기어(55)와 메인샤프트(21)에 한쌍의 클러치부재(56)가 각각 결합되며, 상기 클러치부재(56)와 결합된 클러치레버(57)가 일단부는 클러치부재(56)와 결합되고 타단부는 연동수단(22)이 이동되는 선상에 간섭되도록 배치되어 메인샤프트(21)와 결속헤드(3)의 동력을 연결 또는 차단시키기 위한 클러치유닛(53);을 포함하며,상기 순차구동키(23) 일측에는 키단부(27)가 형성되고, 상기 주동기어(55)의 내주면에는 순차구동키(23)의 키단부(27)가 걸려지도록 한 키-걸림돌기(55a)가 형성되어, 상기 순차구동키(23)의 이동에 의해 키단부(27)가 키-걸림돌기(55a)에 걸림 또는 분리되어 주동기어(55)의 회전을 단속하도록 구성된 것을 특징으로 하는 배근 결속장치.
- 제 1 항에 있어서,상기 결속작업부(11)의 일측에 설치되어 결속작업부(11)의 개방부(12)를 개폐시키기 위해 인출입되는 가이더(60)와;상기 가이더(60)와 순차구동부(30)에 동력전달 가능하게 결합되어 순차구동부(30)의 구동력에 의해 가이더(60)를 결속작업부(11)의 개방부(12)로 인출 또는 복귀시켜 결속선(1)의 유도 공급을 안내하는 가이더 구동부(61);를 더 포함하는 것을 특징으로 하는 배근 결속장치.
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CN201580022852.3A CN106489011A (zh) | 2014-05-15 | 2015-05-14 | 钢筋捆扎装置 |
US15/308,306 US20170066038A1 (en) | 2014-05-15 | 2015-05-14 | Apparatus for coupling arranged reinforcement bars |
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KR1020140058361A KR101518227B1 (ko) | 2014-05-15 | 2014-05-15 | 배근 결속장치 |
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EP3327221A4 (en) * | 2015-07-22 | 2019-01-09 | Max Co., Ltd. | BINDING MACHINE |
CN109866961B (zh) * | 2019-03-28 | 2024-02-27 | 东莞万旗机械设备有限公司 | 线材捆扎装置 |
CN113982278B (zh) * | 2021-11-29 | 2023-10-10 | 新晟建设集团有限公司 | 一种建筑钢筋自动捆扎装置 |
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KR20030073102A (ko) * | 2002-03-08 | 2003-09-19 | 이 걸 | 배근 자동 결속기 |
KR200335567Y1 (ko) * | 2003-08-06 | 2003-12-06 | 김익신 | 철근 자동결속기 |
KR20090120427A (ko) * | 2008-05-19 | 2009-11-24 | 마크스 가부시기가이샤 | 철근 결속기 |
KR20100114755A (ko) * | 2009-04-16 | 2010-10-26 | 김용진 | 철근자동결속장치 |
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JPH10250703A (ja) * | 1997-03-13 | 1998-09-22 | Toyota Kihan:Kk | 鉄筋結束機 |
JP4747456B2 (ja) * | 2001-07-30 | 2011-08-17 | マックス株式会社 | 鉄筋結束機の結束線クランプ装置 |
CN2652552Y (zh) * | 2003-10-17 | 2004-11-03 | 李国昌 | 钢筋捆绑扎线器 |
EP3483360B1 (en) * | 2008-05-19 | 2022-06-22 | Max Co., Ltd. | Brake system of wire reel in reinforcing bar binding machine |
CN203237416U (zh) * | 2013-05-23 | 2013-10-16 | 台州市新大陆电子科技有限公司 | 钢丝绕丝总成以及钢筋捆扎机 |
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KR20030073102A (ko) * | 2002-03-08 | 2003-09-19 | 이 걸 | 배근 자동 결속기 |
KR200335567Y1 (ko) * | 2003-08-06 | 2003-12-06 | 김익신 | 철근 자동결속기 |
KR20090120427A (ko) * | 2008-05-19 | 2009-11-24 | 마크스 가부시기가이샤 | 철근 결속기 |
KR20100114755A (ko) * | 2009-04-16 | 2010-10-26 | 김용진 | 철근자동결속장치 |
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