CN104343242A - Wire winding assembly of full-automatic rebar tying machine - Google Patents
Wire winding assembly of full-automatic rebar tying machine Download PDFInfo
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- CN104343242A CN104343242A CN201310330916.9A CN201310330916A CN104343242A CN 104343242 A CN104343242 A CN 104343242A CN 201310330916 A CN201310330916 A CN 201310330916A CN 104343242 A CN104343242 A CN 104343242A
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Abstract
A wire winding assembly of a full-automatic rebar tying machine comprises a driving motor, a speed reducing device, a screw, a wire winding structure, a control structure and a positioning seat. The speed reducing device is connected with the driving motor, the screw is fixedly connected with the speed reducing device, the wire winding structure is arranged at the end of the screw and movably connected with the screw, the control structure is mounted on the outer side of the screw in a sleeved manner, the positioning seat is arranged below the control structure, the control structure comprises a threaded sleeve mounted outside the screw in a sleeved manner, an inner core sleeve fixedly connected with the threaded sleeve, and a wire cutting plate arranged on the rear side of the threaded sleeve, the wire winding structure comprises an inner core arranged inside the inner core sleeve, and a wire winding nozzle movably connected with the inner core, and a sliding groove at a joint of the wire winding nozzle and the inner core is a closed sliding groove. Connection between the control structure and the screw is consistent, pitch of the screw is large, speed at which the threaded sleeve and the inner core sleeve advance and retreat on the screw is increased accordingly, and the sliding groove at the joint of the wire winding nozzle and the inner core is the closed sliding groove, so that jamming of the wire winding nozzle during opening and closing is avoided, and opening and closing of the wire winding nozzle are consistent; the speed reducing device is arranged between the screw and the driving motor, so that rotating speed and stability of the screw are controlled.
Description
Technical field
The present invention relates to a kind of full-automatic steel bar binding machine, especially a kind of wrapping wire assembly of full-automatic steel bar binding machine.
Background technology
Full-automatic steel bar binding machine, of the same name in reinforcing-bar binding machine, English Translation is Automatic Rebar Tying Machine or Rebar tier, is a kind of hand-held battery class reinforcing bar fast bunding instrument.To replace artificial wiretie.Existing full-automatic steel bar binding machine is mainly by wire tray wiry, wire feeder are housed, wire device, clamping device, cutter sweep and wire winding device composition, so, the wire winding device of full-automatic steel bar binding machine is in use, Guide head will certainly be related to, after steel wire cuts off by cutter sweep, inner core cover advances and drives paired Guide head to close, and is tightened steel wire and can be completed by the Guide head that rotarily drives of inner core cover and tie up operation.
The operating principle of tradition full-automatic steel bar binding machine is: after by wire device steel wire being transported to the Guide head place of wire winding device end, the control structure of wire winding device moves forward and controls Guide head closes up the steel wire clamping needs and tie up, after control structure moves to certain position, screw rod drives Guide head to rotate, carry out tying up absorption filament-coiling, when tying up filament winding and being tightened to machine settings, drive motors drives screw rod to reversely rotate, control structure moves backward, and drive Guide head to open, when control structure retreats to desired location, drive motors stops the rotation.
But the control structure of traditional wire winding device is comparatively slow in the hourly velocity that moves forward and backward, and the Guide head opening and closing of screw rod end are discontinuous, easily occur stuck phenomenon.
Summary of the invention
The object of the invention is the defect in order to solve in prior art existing for wire winding device, provide a kind of wire winding speed fast, Guide head opening and closing link up, during wrapping wire, and the wrapping wire assembly of the full-automatic steel bar binding machine that Guide head rotary speed is stable.
To achieve these goals, the technical solution used in the present invention is:
A kind of wrapping wire assembly of full-automatic steel bar binding machine, comprise drive motors, the deceleration device be connected with drive motors, the screw rod be connected with this speed brake setting, be arranged on the winding structure that this screw rod end is flexibly connected with screw rod, be sleeved on the control structure controlling described winding structure folding outside described screw rod and the positioning seat be arranged on below this control structure;
Described control structure comprises the thread bush being sleeved on described screw rod outside, the inner core cover be fixedly connected with this thread bush and the chopping plate be arranged on rear side of thread bush, described thread bush is provided with ending tendon transfer, and this ending tendon transfer is carried out circumference to described thread bush locate by being engaged with described positioning seat;
Described winding structure comprises the inner core being arranged on described inner core cover inside and the Guide head be flexibly connected with this inner core, and the chute of this Guide head and described inner core junction is closed chute.
The wrapping wire assembly of above-mentioned a kind of full-automatic steel bar binding machine, described deceleration device comprises the motor gear be fixed on described drive motors output shaft, the drive gear set be connected with this motor gear and the planetary gearsets be connected with drive gear set, this planetary gearsets is fixedly connected with described screw rod.
The wrapping wire assembly of above-mentioned a kind of full-automatic steel bar binding machine, described drive gear set comprises planetary gear cover, be arranged on the multiple gear in planetary gear cover and driving gear set, one end of this driving gear set overlap with described planetary gear in multiple gears be meshed, the other end of driving gear set is connected with described motor gear by motor fixing plate.
The wrapping wire assembly of above-mentioned a kind of full-automatic steel bar binding machine, the quantity of the multiple gears in described planetary gear cover is 4.
The wrapping wire assembly of above-mentioned a kind of full-automatic steel bar binding machine, the pitch of described screw rod is 4-6mm.
The wrapping wire assembly of above-mentioned a kind of full-automatic steel bar binding machine, described drive motors passes through automatic controlling system.
The wrapping wire assembly of above-mentioned a kind of full-automatic steel bar binding machine, described positioning seat comprises interconnective left positioning seat and right positioning seat.
Beneficial effect of the present invention is: the control structure of this wrapping wire assembly be connected between screw rod coherent, the pitch of screw rod is larger, the speed that thread bush and inner core cover move forward and backward on screw rod also accelerates thereupon, drive Guide head to open by inner core cover and close, because the chute of Guide head and inner core junction is closed chute, Guide head there will not be stuck phenomenon when folding, Guide head opening and closing link up, deceleration device is arranged between screw rod and drive motors, controls rotary speed and its stability of screw rod.
Accompanying drawing explanation
Fig. 1 is exploded view of the present invention
Fig. 2 is structural representation of the present invention
Fig. 3 is the structural representation of deceleration device of the present invention
Fig. 4 is the structural representation of thread bush of the present invention
Fig. 5 is the schematic diagram of winding structure of the present invention
Detailed description of the invention
Further understand for making to have architectural feature of the present invention and effect of reaching and be familiar with, coordinate detailed description in order to preferred embodiment and accompanying drawing, be described as follows:
As shown in Figures 1 to 5, a kind of wrapping wire assembly of full-automatic steel bar binding machine, comprise drive motors 1, the deceleration device 2 be connected with drive motors 1, the screw rod 3 be fixedly connected with this deceleration device 2, be arranged on the winding structure 4 that this screw rod 3 end is flexibly connected with screw rod 3, be sleeved on the control structure 5 controlling winding structure 4 folding outside screw rod 3 and the positioning seat 6 be arranged on below this control structure 5;
Control structure 5 comprises the thread bush 7 being sleeved on screw rod 3 outside, the inner core cover 8 be fixedly connected with this thread bush 7 and the chopping plate 9 be arranged on rear side of thread bush 7, thread bush 7 is provided with ending tendon transfer 10, and this ending tendon transfer 10 is carried out double thread and overlapped 7 by engaging with positioning seat 6 and carry out circumference and locate;
Winding structure 4 comprises the inner core 11 being arranged on inner core cover 8 inside and the Guide head 12 be flexibly connected with this inner core 11, and this Guide head 12 is closed chute with the chute 13 of inner core 11 junction, and Guide head 12 opening and closing link up, and not easily occur stuck phenomenon.
Deceleration device 2 comprises the motor gear 14 be fixed on drive motors 1 output shaft, and the drive gear set 15 be connected with this motor gear 14 and the planetary gearsets 16 be fixedly connected with drive gear set 15, this planetary gearsets 16 is fixedly connected with screw rod 3.
Drive gear set 15 comprises planetary gear cover 17, be arranged on the multiple gears 18 in planetary gear cover 17 and driving gear set 19, one end and the planetary gear of this driving gear set 19 to overlap between the multiple gears in 17 and are meshed with multiple gear 18, and the other end of driving gear set 19 is connected with motor gear 14 by motor fixing plate 20.
In the present invention, the quantity of the multiple gears 18 in planetary gear cover 17 is 4, and the pitch of screw rod 3 is 4-6mm.
Drive motors 1 is by automatic controlling system, and positioning seat 6 comprises interconnective left positioning seat 61 and right positioning seat 62.
Operating principle of the present invention is:
When machine formed preset tie up wire ring after, drive motors 1 starts to start, motor gear 14 and the drive gear set 15 be arranged in planetary gearsets 16 form a under drive gear and combine, and planetary gearsets 16 and screw rod 3 are fixed together with bearing pin, when such drive motors 1 drives screw rod 6 to rotate, ending tendon transfer 10 due to thread bush 7 is fastened on right positioning seat, double thread cover 7 has carried out circumferential location, therefore thread bush 7 is along with the rotation driven forward of screw rod 3, together with inner core cover 8 is screwed with thread bush 7, therefore, inner core cover 8 also moves forward thereupon, and inner core 11 and screw rod 3 are connected to D place with pivot pin, and can flexible rotating.The chute 13 of Guide head 12 is with pinned connection at the A hole place of inner core 11, and the installing hole C bearing pin on Guide head 12 is fixed on the B hole place of inner core cover 8, and when inner core cover 8 moves forward, Guide head 12 moves forward to hold simultaneously and ties up wire ring and close.Now, an ending tendon transfer 10 at thread bush 7 edge skids off right positioning seat 62.After thread bush 7 departs from right positioning seat 62, namely thread bush 7, inner core cover 8, inner core 11, Guide head 12 rotate with screw rod 3, carry out tying up absorption filament-coiling.When tying up filament winding and being tightened to machine settings, namely drive motors 1 reversely rotates, thread bush 7 and inner core cover 8, inner core 11, Guide head 12 also reversely rotate thereupon, because thread bush 7 edge is provided with ending tendon transfer 10, left positioning seat 61 can be touched during reverse rotation, ending tendon transfer 10 on thread bush 7 engages with left positioning seat 61 and thread bush 7 is stopped the rotation, double thread cover 7 has carried out circumferential location and can only translation backward again, can drive inner core cover 8 in the process of thread bush 7 translation backward, Guide head 12 moves backward, Guide head 12 also opens thereupon.When stepping back to desired location, microcomputer controller (not shown) cuts off drive motors 1 electric current automatically, namely completes a wrapping wire action.
The control structure 5 of this wrapping wire assembly be connected between screw rod 3 coherent, the pitch of screw rod 3 is larger, the speed that thread bush 7 and inner core cover 8 move forward and backward on screw rod 3 also accelerates thereupon, drive Guide head 12 to open by inner core cover 8 and close, because Guide head 12 and the chute 13 of inner core 11 junction are closed chute, Guide head 12 there will not be stuck phenomenon when folding, Guide head 12 opening and closing link up, deceleration device 2 is arranged between screw rod 3 and drive motors 1, controls rotary speed and its stability of screw rod 3.
More than show and describe general principle of the present invention, principal character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; the just principle of the present invention described in above-described embodiment and manual; the present invention also has various changes and modifications without departing from the spirit and scope of the present invention, and these changes and improvements all fall in claimed scope of the present invention.The protection domain of application claims is defined by appending claims and equivalent thereof.
Claims (7)
1. the wrapping wire assembly of a full-automatic steel bar binding machine, it is characterized in that, comprise drive motors, the deceleration device be connected with drive motors, the screw rod be connected with this speed brake setting, be arranged on the winding structure that this screw rod end is flexibly connected with screw rod, be sleeved on the control structure controlling described winding structure folding outside described screw rod and the positioning seat be arranged on below this control structure;
Described control structure comprises the thread bush being sleeved on described screw rod outside, the inner core cover be fixedly connected with this thread bush and the chopping plate be arranged on rear side of thread bush, described thread bush is provided with ending tendon transfer, and this ending tendon transfer is carried out circumference to described thread bush locate by being engaged with described positioning seat;
Described winding structure comprises the inner core being arranged on described inner core cover inside and the Guide head be flexibly connected with this inner core, and the chute of this Guide head and described inner core junction is closed chute.
2. the wrapping wire assembly of a kind of full-automatic steel bar binding machine according to claim 1, it is characterized in that, described deceleration device comprises the motor gear be fixed on described drive motors output shaft, the drive gear set be connected with this motor gear and the planetary gearsets be connected with drive gear set, this planetary gearsets is fixedly connected with described screw rod.
3. the wrapping wire assembly of a kind of full-automatic steel bar binding machine according to claim 2, it is characterized in that, described drive gear set comprises planetary gear cover, be arranged on the multiple gear in planetary gear cover and driving gear set, one end of this driving gear set overlap with described planetary gear in multiple gears be meshed, the other end of driving gear set is connected with described motor gear by motor fixing plate.
4. the wrapping wire assembly of a kind of full-automatic steel bar binding machine according to claim 3, is characterized in that, the quantity of the multiple gears in described planetary gear cover is 4.
5. the wrapping wire assembly of a kind of full-automatic steel bar binding machine according to claim 1, is characterized in that, the pitch of described screw rod is 4-6mm.
6. the wrapping wire assembly of a kind of full-automatic steel bar binding machine according to claim 1, is characterized in that, described drive motors passes through automatic controlling system.
7. the wrapping wire assembly of a kind of full-automatic steel bar binding machine according to claim 1, is characterized in that, described positioning seat comprises interconnective left positioning seat and right positioning seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310330916.9A CN104343242A (en) | 2013-07-31 | 2013-07-31 | Wire winding assembly of full-automatic rebar tying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310330916.9A CN104343242A (en) | 2013-07-31 | 2013-07-31 | Wire winding assembly of full-automatic rebar tying machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104343242A true CN104343242A (en) | 2015-02-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310330916.9A Pending CN104343242A (en) | 2013-07-31 | 2013-07-31 | Wire winding assembly of full-automatic rebar tying machine |
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| Country | Link |
|---|---|
| CN (1) | CN104343242A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019227304A1 (en) * | 2018-05-29 | 2019-12-05 | 广东顺德华焱电子科技有限公司 | Linkage mechanism for rebar tying machine and rebar tying machine |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1840030A1 (en) * | 2005-01-20 | 2007-10-03 | Max Co., Ltd. | Reinforcing rod binding machine |
| CN202544419U (en) * | 2011-09-16 | 2012-11-21 | 陆福军 | Winding assembly mechanism of automatic steel bar binding machine |
| CN203420482U (en) * | 2013-07-31 | 2014-02-05 | 宁波三泰电子科技有限公司 | Wire winding assembly of automatic rebar tying machine |
-
2013
- 2013-07-31 CN CN201310330916.9A patent/CN104343242A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1840030A1 (en) * | 2005-01-20 | 2007-10-03 | Max Co., Ltd. | Reinforcing rod binding machine |
| CN202544419U (en) * | 2011-09-16 | 2012-11-21 | 陆福军 | Winding assembly mechanism of automatic steel bar binding machine |
| CN203420482U (en) * | 2013-07-31 | 2014-02-05 | 宁波三泰电子科技有限公司 | Wire winding assembly of automatic rebar tying machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019227304A1 (en) * | 2018-05-29 | 2019-12-05 | 广东顺德华焱电子科技有限公司 | Linkage mechanism for rebar tying machine and rebar tying machine |
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Application publication date: 20150211 |
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