CN2484262Y - Tieing-knot type bundling mechanical arm - Google Patents
Tieing-knot type bundling mechanical arm Download PDFInfo
- Publication number
- CN2484262Y CN2484262Y CN 01239332 CN01239332U CN2484262Y CN 2484262 Y CN2484262 Y CN 2484262Y CN 01239332 CN01239332 CN 01239332 CN 01239332 U CN01239332 U CN 01239332U CN 2484262 Y CN2484262 Y CN 2484262Y
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- CN
- China
- Prior art keywords
- kink
- head
- coil buckling
- actuating device
- knots
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- 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.)
- Expired - Lifetime
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Abstract
The utility model relates to a buckle type machine hand, which comprises a coil buckling mechanism. The coil buckling mechanism comprises a coil buckling head, a coil buckling body, an actuating device and a variable speed gear. The coil buckling head is a revolution shape; the lower part of the coil buckling head is connected with the variable speed gear and the actuating device; two diagonal threading holes are provided on the upper part of the coil buckling head, the coil buckling body is fixed, a threading groove is provided on the top of the coil buckling body, the threading groove is connected with a threading path, a position guide tube is installed on the right side of the coil buckling body, the position guide tube is connected with the threading hole of the coil buckling head, and an active pressure plate connected with a clamping device is installed on the coil buckling body. The structure of the machine hand can be simplified, and the reliability of the equipment and the ramming and intensity of the buckling can be enhanced.
Description
The utility model relates to the automatic bailing equipment of a kind of metal filament, the packing that is used for bar, section bar, tubing and wire rod, be specially adapted in the metallurgical works automatic packaging of rod, section bar tinuous production, promptly the round steel produced, screw-thread steel, shaped steel etc. carried out the manipulator of automatically binding.
It is manual bundling that domestic rod, the packing of product of section bar originating firm at present still has significant proportion, and the bailing equipment in the big-and-middle-sized steel mill on the tinuous production mostly is external import.Its main product is the bar bundling machine that Sweden Sen Desi company and Italian Danieli Off Mecc produce.In recent years, domestic some products of also developing are as the SGBD/800-I type bar bundling machine of Shoudu Iron and Steel Co development etc.These several bander structural principles are originally identical, and the pigtail knot of being up to is also basic identical, the angular dimension difference of just twisting together.
This binding machinery hand is a kind of machine-electricity-liquid integrated automatic packaging equipment.Be usually placed in rod, trapezoidal roller-way one side of section bar workshop finishing line.During production, bar (round steel, screw-thread steel, section bar etc.) behind cutting to length and the counting is collected through the hook that gathers materials and is fallen in the trapezoidal roller-way, and section bar stops when trapezoidal roller-way vertically is transported to binding machinery hand place and pass drawing lines on the manipulator arm to the bundling position after flush.After embracing bar, shaping enclasp device on the processing line can carry out bundling.Each action of manipulator is finished by hydraulic actuator.By operation and maintenance experience for many years, we think that there are some shortcoming and defect parts in other binding apparatus, mainly show the device structure complexity, and actuating unit (hydraulic actuating cylinder, HM Hydraulic Motor) quantity is many, and the action cycle is long, and fault is also many, poor reliability.The degree of packing is not enough tying up on the effect, and the pigtail button is overhanging long, scratching etc. easily in the handling process.
Therefore, the purpose of this utility model is, a kind of formula binding machinery hand that knots is provided, but its simplified structure, reliability and the degree of packing of tying up and the intensity of raising equipment.
For realizing the purpose of this utility model, a kind of formula binding machinery hand that knots is provided, comprise the bundling arm, frame, rail chair, hydraulic efficiency pressure system, electric-control system and yarn feeding system, described bundling arm comprises pinch mechanism, twisting structure and drawing lines, wherein: described twisting structure comprises the kink head, the kink body, actuating device and transmission system, described kink head is a revolution shape, its underpart is connected in described transmission system, and this transmission system is connected in described actuating device, top at the kink head is processed with two oblique through wires holes, described kink body is fixed, the top of kink body is processed with trough, this trough links to each other with described drawing lines, the kink body is a hollow, and so that described kink head is assembled wherein, the right side of kink body is equipped with and is led the position pipe, this leads the through wires hole that a pipe is connected in the kink head, on the kink body movable pressing board that is connected in fixing device is housed.
With existing bar bundling machine relatively, the utility model formula binding machinery hand that knots is characterised in that the design of a brand new twisting structure, principal feature is:
One, this novel employing is a kind of brand new twisting structure, structurally the bander twisting structure (as the clamp-type of Italian Danieli Off Mecc and Shoudu Iron and Steel Co and the diplopore compression leg formula structure of Sweden Sen Desi company) with present use has basic difference, and the shaping principle that knots is also different.The knot that existing twisting structure is shaped is plait shape, and during kink, the clamping point of clamp clamps the back kink at two tail ends of bundle line, is extended by the export-oriented rod bundle of the rod bundle center of circle direction when pigtail is formed shape.And the clamping of this manipulator bundle line is to finish by two movable pressing boards of close kink head, and a kink special shape structure design and bundle line pressure tightly point are that the end is chosen different with miscellaneous equipment with the position of rear portion movable pressing board.Kink knots when being fastened as shape and stretches out from the center of circle of bar, and the bundle line is difficult for twisting off.Because the backup effect of oscillating motor 10 also was stressed by torsion both in the forming process, formed button shape knot is very solid firmly simultaneously, and tensile strength is high than pigtail shape knot.
Two, the first thing of kink is dual-purpose, promptly is that kinker is again movable cutting edge, and kink, two actions of shearing are finished together.Therefore promptly simplify the structure and shortened process time of bundling.
Three, promptly lead a pipe as the cutting edge part of fixing cutting edge and be embedded on the kink body, sharpening use again after the wearing and tearing, the life-span is long, and the adjustment of cutting seam is also very convenient.Because the head (movable cutting edge) of twisting together of finishing of shear action is finished with leading the mutual changing of the relative positions of position pipe (fixedly cutting edge), cutting edge is big with the area of contact of bundle line outer rim, and bundle line otch is neat.
Four, prevent taking out multinomial defencive functions such as taking off device this novel having, stable working is reliable, and the kink head is driven by rotary actuator, and is simple in structure.Whole manipulator arranges that for the plane open type easy access is safeguarded and changed fast.
By below in conjunction with the description of accompanying drawing, can more clearly understand the purpose of this utility model, feature and advantage to the utility model preferred embodiment.In the accompanying drawing:
Fig. 1 is the lateral plan according to the semi-sictional view of the utility model preferred embodiment;
Fig. 2 is the cutaway view of bundling arm twisting structure;
Fig. 3 cuts open the cutaway view of getting along the line A-A among Fig. 2; And
Fig. 4 is the birds-eye view of bundling arm twisting structure.
As shown in Figure 1, the formula binding machinery hand that knots is made up of bundling arm 1, frame 2, rail chair 3, hydraulic efficiency pressure system 4, electric control system 5 and 6 six parts of yarn feeding system.
The body of bundling arm 1 is the cantilever hinged design, and the top of its top and frame 2 is hinged, and the bottom links to each other with frame 2 by oscillating motor 10 and can do relative swing by the flexible and frame of hydraulic actuating cylinder, is initial bit during the hydraulic actuating cylinder withdrawal, is the bundling position when stretching out.Compare with traditional lifting mode bundling arm, this oscillating type bundling arm 1 more helps near the rod bundle, thereby can tie up tightlyer.Manipulator bundling arm 1 mainly comprises pinch mechanism 7, twisting structure 8 and drawing lines 9, and these parts connect into a rigid construction and are connected with frame 2 by actuating device (being hydraulic actuating cylinder 10).
The pinch mechanism 7 of bundling arm adopts a cover to pinch wheels 12, pinches wheels and is fixed on the base plate of pinch mechanism, and be made up of a driving wheel and two groups of (totally 4) flower wheels.Driving wheel is by actuating device (HM Hydraulic Motor 13) direct drive, and the pivot of two groups of flower wheels is set for the eccentric and connects by a hydraulic actuating cylinder.When stretching out or withdraw, hydraulic actuating cylinder can change the off-centre of pivot, thereby change gap between flower wheel and the driving wheel and the thrust between flower wheel and the driving wheel, the size of being convenient to threading and changing gripping power with satisfy carry or when taking out tight bundle line to the different requirements of bundle line pulling force.
Shown in Fig. 2-4, the twisting structure 8 of bundling arm is made up of kink body 15, kink 17, actuating device (rotary actuator 26) and transmission system (gear case 27).Kink body 15 is a complicated processing part, on the casing that is bolted to gear case 27.The top of kink body 15 is processed with trough 19, and trough 19 is connected with closed drawing lines 9 to be used to tie sending and take out tightly of line.In the middle of the kink body 15 be hollow design, twists together 17 to be assemblied in wherein.The outer formation mushroom shaped (also can be other suitable revolution shape, for example cylindrical, taper shape) of kink 17, the bottom is that castellated shaft is connected with gear case, passes through gear case 27 direct drives by rotary actuator 26.Be processed with two oblique through wires holes 18 on the top of kink 17 and be used for shearing and kink, these two through wires holes can be used for threading and lead position and the movable cutting edge when shearing.Kink 17 can be done relative rotation with kink body 15 and move to finish to twist together under the driving of rotary actuator 26.In addition, the right side of kink body 15 is equipped with and is led position pipe 16, leads through wires hole 18 in position pipe 16 and the kink 17 and is connected to carry out the fixedly cutting edge of threading when leading the position also as shearing.On the kink body 15 movable pressing board 21,25 and bearing pin thereof are housed, the part of trough 19 is made up of the sidewall of movable pressing board.Movable pressing board 21,25 links to each other with the piston rod of clamping cylinder 20,24, and compresses bundle line S by the leverage that the clamping cylinder piston rod stretches out.
During work, bundle line S on the coil holder is by wheel flutter 11 and pinch wheels 12 and enter bundling arm 1, the bundle line that comes out from pinch mechanism enters the body trough 19 of twisting together by the through wires hole (movable cutting edge) 18 of leading position pipe (a fixedly cutting edge) 16, kink 17 of leading a wheels 14, kink body 15, enter drawing lines 9 then, around another line hole that enters kink 17 behind the circle once more, bundle the end of a thread portion touches and stops line sending after kink body 15 puts in place in drawing lines.At this moment, will tie the clamping of the end of a thread portion near the clamping hydraulic cylinder 20 and the movable pressing board 21 on the drawing lines 9 of bundle the end of a thread portion, this moment, manipulator was in the preceding armed state of bundling.
When bar 22 when trapezoidal rollgang 23 passes the drawing lines plane of bundling head and be in the bundling position, hold bar tightly and send by the former on the manufacturing line and hold oscillating motor 10 behind the signal tightly and bundling arm 1 is stretched out and drive that V-type shifting board on the bundling arm stretches out and tangent with the rod bundle, pinching wheels 12 contrarotations will tie line and take out tightly, unnecessary bundle line was drawn out from drawing lines and by kink of weight formation, will passes the bar of drawing lines simultaneously and tighten this moment.Then another clamping hydraulic cylinder 24 equally will be tied the line rear portion by the movable pressing board 25 on the kink body with hydraulic actuating cylinder 20 and compress.Line end clamps and begins to cut off bundle line and kink after action is finished.Kink 17 is driven by gear case 27 by rotary actuator 26, and 225 ° of rotary actuator rotations kink angles after gear change are 450 °.This new mechanical arm is tied the shearing and the knuckling of line and is finished simultaneously, promptly leads the end of position pipe 16 and the fixedly cutting edge and the movable cutting edge of a kink through wires hole 18 while double as cutting mechanism except that leading bit function.Twisting together firstly just begins to shear through rotation, and leads the position pipe and takes place will to tie line behind certain angular transposition and cut off.Finish kink head of shearing continues the kink action that the bundle line is finished in rotation.
Because movable pressing board 21 and 25 compacted position do not resemble the clamp structure of other bander clamping point in the end of bundle line, but be selected in a segment distance that leaves the end, and whole bundling arm is to the effect of pressing of bar, therefore formed kink is not common pigtail shape knot, but a button shape knot.After kink action is finished, rotary actuator 26 contrarotations, kink 17 returns back to initial position, and whole bundling arm is got back to initial position under the effect of oscillating cylinder 10, await orders and carry out next actuation cycle.
Frame 2 is made by steel plate welding, and four wheels are arranged at the bottom, can be on rail chair 3 transverse moving left and right.Lock at control position during bundling, manually release during off-line.
Hydraulic efficiency pressure system 4 is made up of rack-mounted Hydraulic Station (or adopt and concentrate or the side putting type Hydraulic Station), control cock group and pipeline.Be mainly each hydraulic actuator pressure oil is provided.
Electric control system 5 is made up of instrumentation, limit switch, impulse deviser etc. on the other electric cabinet of machine, the machine, and the core control element is the PLC that is positioned at the other case of machine.Field adjustable and maintenance are convenient in this novel modular design of having adopted sequence control and logic control hybrid programming.
Yarn feeding system 6 adopts weight queen post line tower, three fixed pulleys, a movable pulley (weight) and pressure rollers of regulating the bundle line tension to form.Slideway centre plane and bundle line traveling planes overlapping, stressing conditions is good, and is simple and practical.
It is tight that the normal fault that takes place of bander is that the not in place or movable pressing board serious wear of bundle line line sending will tie line pressure, takes out when tight the bundle line and taken out and take off, and causes bundling to lose efficacy and fault, to making workman's threading again, influences the operating rate of manufacturing line.And this novel binding machinery hand has designed anti-taking out and has taken off device, and it is made up of location wheel 28, the spring 29, the position transduser 30 that are resisted against the location wheel.Location wheel is pressed against on the bundle line during normal operation, is taken out when taking off when the bundle line, and the location wheel is ejected the displacement of a bundle linear diameter by spring, the location wheel changes with the position of sensor, sensor sends signal, and the HM Hydraulic Motor that pinches wheels stops operating immediately, can prevent to tie line and be taken out and take off.
Though abovely in conjunction with a preferred embodiment the utility model is described in detail, those skilled in the art should make various modification and change and not depart from essence of the present utility model on the basis of above announcement.For example: bundling arm 1 body can be taked traditional lifting mode; Pinch mechanism 7 can be taked the form of traditional mechanical grip; Drawing lines 9 can be taked traditional open; HM Hydraulic Motor 26 can replace with other suitable drive mechanism such as electrical motor; Gear case 27 can replace with other suitable transmission system such as belt transmission, or the like.Therefore, protection domain of the present utility model should be limited by appended claims.
Claims (4)
1. formula binding machinery hand that knots, comprise bundling arm (1), frame 2, rail chair (3), hydraulic efficiency pressure system (4), electric-control system (5) and yarn feeding system (6), described bundling arm comprises pinch mechanism (7), twisting structure (8) and drawing lines (9) composition, it is characterized in that:
Described twisting structure (8) comprises kink head (17), kink body (15), actuating device (26) and transmission system (27), described kink head is a revolution shape, its underpart is connected in described transmission system, and this transmission system is connected in described actuating device, top at the kink head is processed with two oblique through wires holes (18), described kink body is fixed, the top of kink body is processed with trough (19), this trough links to each other with described drawing lines (9), the kink body is a hollow, so that described kink head is assembled wherein, the right side of kink body is equipped with and is led position pipe (16), this leads the through wires hole that a pipe is connected in the kink head, is equipped with on the kink body and is connected in clamping hydraulic cylinder (20,24) movable pressing board (21,25).
2. the formula binding machinery hand that knots as claimed in claim 1 is characterized in that the top of the top of described bundling arm (1) and described frame (2) is hinged, and its underpart links to each other with frame by actuating device (10).
3. the formula binding machinery hand that knots as claimed in claim 1 is characterized in that, described pinch mechanism (7) adopts a cover to pinch wheels (12), and this pinches wheels and is fixed on the base plate of pinch mechanism, and its driving wheel is by the actuating device direct drive.
4. as claims 1 described formula binding machinery hand that knots, it is characterized in that described pinch mechanism (7) has anti-taking out and takes off device, it is made up of location wheel (28), the spring (29) and the position transduser (30) that are resisted against described location wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01239332 CN2484262Y (en) | 2001-05-16 | 2001-05-16 | Tieing-knot type bundling mechanical arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01239332 CN2484262Y (en) | 2001-05-16 | 2001-05-16 | Tieing-knot type bundling mechanical arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2484262Y true CN2484262Y (en) | 2002-04-03 |
Family
ID=33651790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01239332 Expired - Lifetime CN2484262Y (en) | 2001-05-16 | 2001-05-16 | Tieing-knot type bundling mechanical arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2484262Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102060111A (en) * | 2010-12-02 | 2011-05-18 | 北京中冶设备研究设计总院有限公司 | Bar strapping machine and strapping method |
| CN104554880A (en) * | 2014-12-12 | 2015-04-29 | 天津应大股份有限公司 | Fur threading tool |
| CN105620809A (en) * | 2016-01-05 | 2016-06-01 | 山东钢铁股份有限公司 | Bundling machine and bundling method |
| CN106586079A (en) * | 2017-02-07 | 2017-04-26 | 安徽燊泰智能设备有限公司 | Bar binding machine double-channel transition guide and knot pressing device |
| CN107719735A (en) * | 2017-10-17 | 2018-02-23 | 昆明理工大学 | A kind of Multifunctional strapping machine |
| CN108750181A (en) * | 2018-07-18 | 2018-11-06 | 无锡瑞进智能工程有限公司 | Shaped steel double wrap baler |
| CN109279069A (en) * | 2018-10-26 | 2019-01-29 | 江苏永钢集团有限公司 | A kind of novel pneumatic bundling shear |
-
2001
- 2001-05-16 CN CN 01239332 patent/CN2484262Y/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102060111A (en) * | 2010-12-02 | 2011-05-18 | 北京中冶设备研究设计总院有限公司 | Bar strapping machine and strapping method |
| CN102060111B (en) * | 2010-12-02 | 2012-08-15 | 北京中冶设备研究设计总院有限公司 | Bar strapping machine and strapping method |
| CN104554880A (en) * | 2014-12-12 | 2015-04-29 | 天津应大股份有限公司 | Fur threading tool |
| CN105620809A (en) * | 2016-01-05 | 2016-06-01 | 山东钢铁股份有限公司 | Bundling machine and bundling method |
| CN106586079A (en) * | 2017-02-07 | 2017-04-26 | 安徽燊泰智能设备有限公司 | Bar binding machine double-channel transition guide and knot pressing device |
| CN106586079B (en) * | 2017-02-07 | 2024-03-22 | 安徽燊泰智能设备有限公司 | Double-channel transition guide and pressing device of bar bundling machine |
| CN107719735A (en) * | 2017-10-17 | 2018-02-23 | 昆明理工大学 | A kind of Multifunctional strapping machine |
| CN107719735B (en) * | 2017-10-17 | 2023-06-13 | 昆明理工大学 | Multifunctional bundling machine |
| CN108750181A (en) * | 2018-07-18 | 2018-11-06 | 无锡瑞进智能工程有限公司 | Shaped steel double wrap baler |
| CN109279069A (en) * | 2018-10-26 | 2019-01-29 | 江苏永钢集团有限公司 | A kind of novel pneumatic bundling shear |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20110516 Granted publication date: 20020403 |