CN108560925A - A kind of reinforcing bar binding machine - Google Patents

A kind of reinforcing bar binding machine Download PDF

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Publication number
CN108560925A
CN108560925A CN201810581689.XA CN201810581689A CN108560925A CN 108560925 A CN108560925 A CN 108560925A CN 201810581689 A CN201810581689 A CN 201810581689A CN 108560925 A CN108560925 A CN 108560925A
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CN
China
Prior art keywords
reinforcing bar
tied silk
sleeve
screw pitch
wire
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Granted
Application number
CN201810581689.XA
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Chinese (zh)
Other versions
CN108560925B (en
Inventor
陈振东
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.)
Tianjin Jianke Mechanical Products Co Ltd
Original Assignee
Tianjin Jianke Mechanical Products Co Ltd
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
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Priority to CN201810581689.XA priority Critical patent/CN108560925B/en
Publication of CN108560925A publication Critical patent/CN108560925A/en
Application granted granted Critical
Publication of CN108560925B publication Critical patent/CN108560925B/en
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Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04GSCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/12Mounting of reinforcing inserts; Prestressing
    • E04G21/122Machines for joining reinforcing bars
    • E04G21/123Wire twisting tools

Abstract

The invention discloses a kind of reinforcing bar binding machines, including wire feeder, Niu Si mechanisms, cutting mechanism and screw device, wire feeder include wire feeding gear, and single tied silk conveys between two wire feeding gears, realizes continuous wire feed;Niu Si mechanisms are arranged side by side with wire feeder, and the end of tied silk can be broken into an opening binding ring being set on right-angled intersection reinforcing bar;Cutting mechanism is between wire feeder and Niu Si mechanisms, for cutting tied silk, can accurately control the length of tied silk used in binding ring, is conducive to the size for reducing binding head, reduces the usage amount of tied silk;Screw device includes jaw, and two jaws are symmetrically hinged, and jaw is capable of the open end of grasp opening binding ring and screws to form binding head.Wire feeder, Niu Si mechanisms, cutting mechanism and screw device cooperation, realize steel wire lashing automation, tie up efficient;Reinforcing bar binding machine is compact-sized, occupies little space.

Description

A kind of reinforcing bar binding machine
Technical field
The present invention relates to Architectural Equipment technical field more particularly to a kind of reinforcing bar binding machines.
Background technology
Reinforcing bar refers to that armored concrete is used and prestressed reinforced concrete steel, cross section are circle, is sometimes band There is the rectangular of fillet.The heavy constructions such as more and more skyscrapers, railway and nuclear power station are inevitably needed when building Reinforced concrete structure is used, major architectural of the reinforced concrete structure as building can provide main support for building Effect.Before forming reinforced concrete structure, need first to be molded more binding reinforcing bars.
It is manually binding molding that present reinforcing bar, which binds some, and steel wire diameter is big, and labor intensity is big, and efficiency is low, It binds insecure, and can not achieve continuous wire vent, low production efficiency;Some is more common in the market small-sized binding machine, Binding diameter is small, binding string diameter is thin, the binding number of turns is more, and binding head is big, waste steel wire, and production cost is high.
Invention content
The purpose of the present invention is to provide a kind of reinforcing bar binding machine, with solve low production efficiency existing in the prior art, Production cost is high, binds unstable technical problem.
As above design, the technical solution adopted in the present invention are:
A kind of reinforcing bar binding machine, including:
Wire feeder, including wire feeding gear, single tied silk convey between two wire feeding gears;
Niu Si mechanisms are arranged side by side with the wire feeder, and can the end of the tied silk be broken into one and be set in Opening binding ring on right-angled intersection reinforcing bar;
Cutting mechanism, between the wire feeder and the Niu Si mechanisms, for cutting the tied silk;
Screw device, including jaw, two jaws are symmetrically hinged, and the opening binding ring can be clamped in the jaw Open end and screw to form binding head.
Wherein, the screw device further includes the first sleeve and second sleeve, the junction of two jaws with it is described The end of first sleeve is hinged;Second sleeve is sheathed on outside first sleeve, two jaws with the second sleeve End it is hinged, the second sleeve can move along a straight line and two jaws can be driven to open or close.
Wherein, the screw device further includes screw pitch axis and screw pitch block, and screw pitch axis is rotatably dispose in the second sleeve; Screw pitch block is connect with the second sleeve, and the part of the screw pitch axis and the screw pitch side of the screw pitch block are spirally connected.
Wherein, the screw device further includes multiple tooth set and position-limit mechanism, the non-screw pitch side of multiple tooth set and the screw pitch block Connection, the multiple tooth set includes the different tooth of several length;Position-limit mechanism is connected with the multiple tooth set, described more for controlling The motion state of tooth set.
Wherein, the screw device further includes motor, and the output end of the motor and one end flexibility of the screw pitch axis connect It connects, the other end of the screw pitch axis is flexibly connected with first sleeve.
Wherein, the cutting mechanism includes scissors shaft, rotating blade and actuating unit, scissors shaft fixed setting, rotating knife Piece is rotatably dispose on the scissors shaft, for cutting off the tied silk;Actuating unit is connect with the rotating blade, for driving The rotating blade is swung.
Wherein, the actuating unit includes first axle, catch and connecting plate, first axle fixed setting, catch rotation setting In in the first axle;One end of connecting plate is hinged with the rotating blade, and the other end is hinged with the catch.
Wherein, the actuating unit further includes power plate and return spring, and power plate can move in a straight line, the power Plate may be selected to abut with the catch;One end of return spring is connect with the catch, and the other end is fixed.
Wherein, the Niu Si mechanisms include guiding mechanism, and arc guide barrel is provided on the guiding mechanism, and the arc is led Slot is arranged along the direction of tying up of the right-angled intersection reinforcing bar in the periphery of the right-angled intersection reinforcing bar, and the tied silk can enter institute It states in arc guide barrel, and is set on the right-angled intersection reinforcing bar along the direction of tying up to form the opening binding ring.
Wherein, the wire feeder further includes wire feed actuating unit, is connect with the wire feeding gear, described for driving Wire feeding gear rotates.
Beneficial effects of the present invention:
Reinforcing bar binding machine proposed by the present invention conveys single tied silk by the wire feeding gear of wire feeder, realizes An opening binding ring being set on right-angled intersection reinforcing bar is broken into the end of tied silk by continuous wire feed by Niu Si mechanisms, leads to It crosses cutting mechanism and cuts tied silk, the length of tied silk used in binding ring can be accurately controlled, be conducive to the size for reducing binding head, drop The usage amount of low tied silk;The open end of the jaw grasp opening binding ring of screw device simultaneously screws to form binding head;Wire feeder, Niu Si mechanisms, cutting mechanism and screw device cooperation, realize steel wire lashing automation, tie up efficient;Reinforcing bar binding machine structure It is compact, it occupies little space.
Description of the drawings
Fig. 1 is the schematic front view of reinforcing bar binding machine provided by the invention;
Fig. 2 is the schematic top plan view of reinforcing bar binding machine provided by the invention;
Fig. 3 is the side view partial schematic diagram of reinforcing bar binding machine provided by the invention, and jaw is in the open state;
Fig. 4 is the side view partial schematic diagram of reinforcing bar binding machine provided by the invention, and jaw is closed;
Fig. 5 is the partial schematic diagram of the screw device of reinforcing bar binding machine provided by the invention.
In figure:
1, wire feeder;2, Niu Si mechanisms;3, cutting mechanism;4, screw device;5, tied silk;6, right-angled intersection reinforcing bar;7、 Rack;
11, wire feeding gear;12, wire feed actuating unit;
21, guiding mechanism;
31, scissors shaft;32, rotating blade;33, first axle;34, catch;35, connecting plate;36, power plate;37, return bullet Spring;38, the second axis;
41, jaw;42, the first sleeve;43, second sleeve;44, screw pitch axis;45, screw pitch block;46, the first compression spring;47, Two compression springs;48, multiple tooth set;49, position-limit mechanism;491, position-limited rack;492, return torsional spring;493, the first banking stop;494, second Banking stop;
51, be open binding ring.
Specific implementation mode
For make present invention solves the technical problem that, the technical solution that uses and the technique effect that reaches it is clearer, below The technical solution further illustrated the present invention in conjunction with attached drawing and by specific implementation mode.It is understood that this place is retouched The specific embodiment stated is used only for explaining the present invention rather than limitation of the invention.It also should be noted that in order to just Only the parts related to the present invention are shown in description, attached drawing and it is not all.
Referring to Fig. 1 to Fig. 5, the embodiment of the present invention provides a kind of reinforcing bar binding machine, can be by single tied silk 5 from tied silk circle It pulls out and, and bind the infall in right-angled intersection reinforcing bar 6, operation is bound to which reinforcing bar be rapidly completed.In the present embodiment, Right-angled intersection reinforcing bar 6 refers to two reinforcing bars formation decussate texture arranged in a crossed manner or class decussate texture, decussate texture Refer to that two reinforcing bar square crossings, class decussate texture refer to two non-perpendicular intersections of reinforcing bar.Right-angled intersection reinforcing bar 6 has Tied silk 5 is penetrated first from an opening in binding, then passes around the friendship of right-angled intersection reinforcing bar 6 by two pairs of opposite openings Crunode is pierced by from the opening opposite with the opening, to form the opening binding ring 51 of a monofilament, finally by the bundle that will be open The both ends for pricking ring 51 are intertwined to form the closed binding ring of a binding right-angled intersection reinforcing bar 6.
Reinforcing bar binding machine includes the rack 7 for playing a supportive role, be provided in rack 7 wire feeder 1, cutting mechanism 3, Niu Si mechanisms 2 and screw device 4.Single tied silk 5 is conveyed by wire feeder 1, realizes continuous wire feed, passes through the silk machine that breaks An opening binding ring 51 being set on right-angled intersection reinforcing bar 6 is broken into the end of tied silk 5 by structure 2, is cut by cutting mechanism 3 Tied silk 5 can accurately control the length of tied silk 5 used in binding ring, be conducive to the size for reducing binding head, reduce making for tied silk 5 Dosage;The open end of the 41 grasp opening binding ring 51 of jaw of screw device 4 simultaneously screws to form binding head;Wire feeder 1, stubborn silk Mechanism 2, cutting mechanism 3 and screw device 4 coordinate, and realize steel wire lashing automation, tie up efficient;Reinforcing bar binding machine structure is tight It gathers, occupies little space.
Wire feeder 1 is located at the initiating terminal of reinforcing bar binding machine, comes for pulling out tied silk 5 from tied silk circle, and will prick Silk 5 is steadily transmitted at Niu Si mechanisms 2.Wire feeder 1 includes wire feeding gear 11, and single tied silk 5 is in two wire feeding gears 11 Between convey.Wire feeder 1 further includes wire feed actuating unit 12, and wire feed actuating unit 12 is connect with wire feeding gear 11, for driving Dynamic wire feeding gear 11 rotates.Wire feed actuating unit 12 can be motor, and output shaft and the axis where wire feeding gear 11 of motor connect It connects;It is of course also possible to be other power sources, this is not restricted.
In order to improve wire feed precision, it is ensured that wire feed direction does not shift, and is provided with and send on the wire feed face of wire feeder 1 Silk guide groove, wire feed guide groove is consistent with wire feed direction, and on wire feed direction, the cross sectional shape of wire feed guide groove can be V-arrangement or semicircle.
Niu Si mechanisms 2 are arranged side by side with wire feeder 1, and for changing the state of tied silk 5, tied silk 5 is changed by straightened condition Arcuate structure is faded to, an opening binding ring 51 is finally formed by bending.Specifically, when tied silk 5 is sent by wire feeder 1 to stubborn silk machine When at structure 2, the free end of tied silk 5 is contacted with Niu Si mechanisms 2 first, is formed by bending under the outer force effect that Niu Si mechanisms 2 apply Arcuate structure, as tied silk 5 continues to transmit, the hindfoot portion of tied silk 5 contacts with Niu Si mechanisms 2 and continues bending to shape successively At opening binding ring 51.
Niu Si mechanisms 2 include guiding mechanism 21, are provided with arc guide barrel on guiding mechanism 21, arc guide barrel is along right-angled intersection The direction of tying up of reinforcing bar 6 is arranged in the periphery of right-angled intersection reinforcing bar 6, and tied silk 5 can enter in arc guide barrel, and direction is tied up on edge It is arranged on right-angled intersection reinforcing bar 6 to form the binding ring 51 that is open.
Cutting mechanism 3 is between wire feeder 1 and Niu Si mechanisms 2, for cutting tied silk 5 so that tied silk 5 is in free end The opening binding ring 51 of formation is detached with tied silk circle, and ensures rationally to utilize tied silk 5.The cutting head of cutting mechanism 3 is led with wire feed Slot is located in same level, and after forming opening binding ring 51, cutting mechanism 3 cuts tied silk 5.
Cutting mechanism 3 includes scissors shaft 31, rotating blade 32 and actuating unit, and scissors shaft 31 is fixed in rack 7, Rotating blade 32 is rotatably dispose on scissors shaft 31, for cutting off tied silk 5;Actuating unit is connect with rotating blade 32, is used for band Dynamic rotating blade 32 is swung.Rotating blade 32 completes chopping in swing process and acts and reset.
Actuating unit includes first axle 33, catch 34, connecting plate 35, power plate 36 and return spring 37, and first axle 33 is solid Fixed to be arranged in rack 7, catch 34 is rotatably dispose in first axle 33, and one end of connecting plate 35 and rotating blade 32 are hinged, separately One end is hinged with catch 34.Connecting plate 35 is hinged by the second axis 38 and catch 34.Power plate 36 is used to that catch 34 to be driven to rotate, Power plate 36 can move in a straight line, and power plate 36 may be selected to abut with catch 34;After power plate 36 is abutted with catch 34, move Power plate 36, which moves in a straight line, drives catch 34 to be rotated around first axle 33;When catch 34 is rotated around first axle 33, pass through connecting plate 35 drive rotating blade 32 to swing.One end of return spring 37 is connect with catch 34, and the other end is fixed, and return spring 37 is used for band Dynamic catch 34 resets, and then drives rotating blade 32 to reset by connecting plate 35, completes shearing.
In order to accurately control clipped position and shear time, testing agency can also be set, testing agency, which can be located at, to be sent The side of silk mechanism 1, for obtaining wire feed length, when wire feed length reaches preset length, control mechanism controls cutting mechanism 3 Tied silk 5 is cut in action, is conducive to the size for reducing binding head, is reduced the usage amount of tied silk 5.
When controlling the open end of 4 grasp opening binding ring 51 of screw device, after tied silk 5 is cut, opening binding ring 51 Opening both ends become clamped free end, control screw device 4 at this time and screw the opening formation binding head of binding ring 51.Specifically , screw device 4 includes jaw 41, and two jaws 41 are symmetrically hinged, and jaw 41 is capable of the open end of grasp opening binding ring 51 And it screws and to form binding head.
Screw device 4 further includes the first sleeve 42, second sleeve 43, screw pitch axis 44 and screw pitch block 45, two jaws 41 The end of junction and the first sleeve 42 is hinged, and second sleeve 43 is sheathed on outside the first sleeve 42, and two jaws 41 are with second The end of sleeve 43 is hinged, and second sleeve 43 can move along a straight line and two jaws 41 can be driven to open or close.Screw pitch Axis 44 is rotatably dispose in second sleeve 43, and screw pitch block 45 is connect with second sleeve 43, part and the screw pitch block 45 of screw pitch axis 44 Screw pitch side be spirally connected.When screw pitch axis 44 rotates, screw pitch block 45 is driven to move along a straight line, and then drives 43 straight line of second sleeve fortune It is dynamic, and then two jaws 41 is driven to open or close.
Screw device 4 further includes motor, and the output end of motor is flexibly connected with one end of screw pitch axis 44, screw pitch axis 44 it is another One end is flexibly connected with the first sleeve 42.The output end of motor is connect by the first compression spring 46 with one end of screw pitch axis 44, screw pitch The other end of axis 44 is connect by the second compression spring 47 with the first sleeve 42.
When the motor is energized, it drives screw pitch axis 44 to rotate, under the action of screw pitch block 45, drives 43 straight line of second sleeve fortune It is dynamic;Because screw pitch axis 44 and the first sleeve 42 are flexibly connected, at this point, the second compression spring 47 is compressed, the first sleeve 42 is motionless, until two A jaw 41 is in the completely closed state.As motor is rotated further, second sleeve is driven by screw pitch axis 44 and screw pitch block 45 43 rotations, at this point, the rotation of screw pitch axis 44 is transmitted to the first sleeve 42 by compressed second compression spring 47, the first sleeve 42 with Second sleeve 43 rotates synchronously, and then is rotated with movable clamp port 41, screws the open end for the binding ring 51 that is open to form binding head.
When the open end to the binding ring 51 that is open is clamped, is screwed, it is provided with multiple tooth set 48 and position-limit mechanism 49.It is more Tooth set 48 is connect with the non-screw pitch side of screw pitch block 45, and multiple tooth set 48 includes the different tooth of several length;Position-limit mechanism 49 with it is more 48 cooperation of tooth set, the motion state for controlling multiple tooth set 48, and then reach the motion state of control jaw 41.
Position-limit mechanism 49 includes position-limited rack 491, return torsional spring 492, the first banking stop 493 and the second banking stop 494, limit Frame 491 is fixed in rack 7, and the first banking stop 493 and the second banking stop 494 are respectively hinged at the both sides of position-limited rack 491, corresponding First banking stop 493 and the second banking stop 494 are both provided with return torsional spring 492.First banking stop 493 and the second banking stop 494 It can only be rotated to medial side, return torsional spring 492 is set up in the side rotated to medial side.In the present embodiment, the second limit The length of piece 494 is more than the length of the first banking stop 493.
When position-limit mechanism 49 is not contacted with multiple tooth set 48, multiple tooth set 48 can rotate, and not influence turning for jaw 41 It is dynamic;When the tooth of multiple tooth set 48 limits at 494 liang of the first banking stop 493 and the second banking stop, multiple tooth 48, set does straight line fortune It is dynamic;When the tooth of multiple tooth set 48 only limits at the second banking stop 494, multiple tooth set 48 can rotate along first direction, First direction is the direction that the rotation of jaw 41 clamps opening binding ring 51;When it is multiple tooth set 48 to first party in the opposite direction When rotation, multiple tooth set 48 can move in a straight line.
Therefore, when jaw 41 is by opening state to closed state, the tooth of multiple tooth set 48 is limited in the first banking stop 493 and second It is limited at 494 liang of bit slice, multiple tooth 48, set moves in a straight line;When the rotation of jaw 41 is tightened, the tooth of multiple tooth set 48 only exists It is limited at second banking stop 494 so that multiple tooth set 48 can rotate along first direction;When jaw 41 rotates certain circle After number, to complete to tighten, along being rotated in the opposite direction with first party, multiple tooth set 48 can move in a straight line multiple tooth set 48 simultaneously, So that jaw 41 is opened.
Embodiment of above is to elaborate that the basic principle and characteristic of the present invention, the present invention are not limited by the above embodiment System, without departing from the spirit and scope of the present invention, the present invention also has various changes, these changes and modifications are all It falls into scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle It is fixed.

Claims (10)

1. a kind of reinforcing bar binding machine, which is characterized in that including:
Wire feeder (1), including wire feeding gear (11), single tied silk (5) convey between two wire feeding gears (11);
Niu Si mechanisms (2) are arranged side by side with the wire feeder (1), and the end of the tied silk (5) can be broken into a set The opening binding ring (51) being located on right-angled intersection reinforcing bar (6);
Cutting mechanism (3), between the wire feeder (1) and the Niu Si mechanisms (2), for cutting the tied silk (5);
Screw device (4), including jaw (41), two jaws (41) are symmetrically hinged, and institute can be clamped in the jaw (41) It states the open end of opening binding ring (51) and screws to form binding head.
2. reinforcing bar binding machine according to claim 1, which is characterized in that the screw device (4) further includes:
First sleeve (42), the junction of two jaws (41) and the end of first sleeve (42) are hinged;
Second sleeve (43) is sheathed on first sleeve (42) outside, two jaws (41) with the second sleeve (43) end is hinged, the second sleeve (43) can move along a straight line and can drive two jaws (41) open or It closes.
3. reinforcing bar binding machine according to claim 2, which is characterized in that the screw device (4) further includes:
Screw pitch axis (44) is rotatably dispose in the second sleeve (43);
Screw pitch block (45) is connect with the second sleeve (43), the part of the screw pitch axis (44) and the screw pitch block (45) Screw pitch side is spirally connected.
4. reinforcing bar binding machine according to claim 3, which is characterized in that the screw device (4) further includes:
Multiple tooth set (48), connect with the non-screw pitch side of the screw pitch block (45), the multiple tooth set (48) include several length not Same tooth;
Position-limit mechanism (49) is connect with the multiple tooth set (48), the motion state for controlling the multiple tooth set (48).
5. reinforcing bar binding machine according to claim 3, which is characterized in that the screw device (4) further includes motor, described The output end of motor and one end of the screw pitch axis (44) are flexibly connected, the other end and the first set of the screw pitch axis (44) Cylinder (42) flexible connection.
6. reinforcing bar binding machine according to claim 1, which is characterized in that the cutting mechanism (3) includes:
Scissors shaft (31), fixed setting;
Rotating blade (32) is rotatably dispose on the scissors shaft (31), for cutting off the tied silk (5);
Actuating unit is connect with the rotating blade (32), for driving the rotating blade (32) to swing.
7. reinforcing bar binding machine according to claim 6, which is characterized in that the actuating unit includes:
First axle (33), fixed setting;
Catch (34) is rotatably dispose in the first axle (33);
Connecting plate (35), one end is hinged with the rotating blade (32), and the other end is hinged with the catch (34).
8. reinforcing bar binding machine according to claim 7, which is characterized in that the actuating unit further includes:
Power plate (36), can move in a straight line, and the power plate (36) may be selected to abut with the catch (34);
Return spring (37), one end are connect with the catch (34), and the other end is fixed.
9. according to claim 1-8 any one of them reinforcing bar binding machines, which is characterized in that the Niu Si mechanisms (2) include leading To mechanism (21), arc guide barrel is provided on the guiding mechanism (21), the arc guide barrel is along the right-angled intersection reinforcing bar (6) Tie up direction setting in the periphery of the right-angled intersection reinforcing bar (6), the tied silk (5) can enter in the arc guide barrel, And it is set on the right-angled intersection reinforcing bar (6) along the direction of tying up to form the opening binding ring (51).
10. according to claim 1-8 any one of them reinforcing bar binding machines, which is characterized in that the wire feeder (1) further includes Wire feed actuating unit (12) is connect with the wire feeding gear (11), for driving the wire feeding gear (11) to rotate.
CN201810581689.XA 2018-06-07 2018-06-07 Reinforcing steel bar binding machine Active CN108560925B (en)

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Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
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CN108560925B CN108560925B (en) 2023-08-29

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Publication number Priority date Publication date Assignee Title
CN111877768A (en) * 2020-07-15 2020-11-03 理工华汇(潍坊)智能机器人有限公司 Automatic steel bar binding equipment and binding method
CN112009755A (en) * 2020-08-31 2020-12-01 安庆海威尔机械有限公司 Wire binding device for piston ring
CN115324358A (en) * 2022-08-30 2022-11-11 上海大学 Reinforcing steel bar binding machine
CN116791897A (en) * 2023-08-21 2023-09-22 权琪建设发展有限公司 Reinforcing steel bar binding machine
CN115324358B (en) * 2022-08-30 2024-04-26 上海大学 Reinforcing steel bar binding machine

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CN106285012A (en) * 2016-09-23 2017-01-04 李振飞 Automatically reinforcing bar binding machine
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CN1151129A (en) * 1994-06-24 1997-06-04 泰隆工业有限公司 Wire tying tool with drive mechanism
AR072348A1 (en) * 2009-03-12 2010-08-25 Moldeados Argentinos S A I C F ROTATING MACHINE FOR THE MANUFACTURE OF MOLDED CELL TRAYS
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Publication number Priority date Publication date Assignee Title
CN111877768A (en) * 2020-07-15 2020-11-03 理工华汇(潍坊)智能机器人有限公司 Automatic steel bar binding equipment and binding method
CN112009755A (en) * 2020-08-31 2020-12-01 安庆海威尔机械有限公司 Wire binding device for piston ring
CN112009755B (en) * 2020-08-31 2021-12-10 安庆海威尔机械有限公司 Wire binding device for piston ring
CN115324358A (en) * 2022-08-30 2022-11-11 上海大学 Reinforcing steel bar binding machine
CN115324358B (en) * 2022-08-30 2024-04-26 上海大学 Reinforcing steel bar binding machine
CN116791897A (en) * 2023-08-21 2023-09-22 权琪建设发展有限公司 Reinforcing steel bar binding machine
CN116791897B (en) * 2023-08-21 2023-11-07 权琪建设发展有限公司 Reinforcing steel bar binding machine

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