CN106868680B - A kind of tapping machine balancing heald frame static(al), inertia force - Google Patents
A kind of tapping machine balancing heald frame static(al), inertia force Download PDFInfo
- Publication number
- CN106868680B CN106868680B CN201710222290.8A CN201710222290A CN106868680B CN 106868680 B CN106868680 B CN 106868680B CN 201710222290 A CN201710222290 A CN 201710222290A CN 106868680 B CN106868680 B CN 106868680B
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- Prior art keywords
- heald frame
- connecting rod
- balance
- motor
- inertia force
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- 230000003068 static effect Effects 0.000 title claims abstract description 25
- 238000010079 rubber tapping Methods 0.000 title claims abstract description 21
- 230000033001 locomotion Effects 0.000 abstract description 27
- 239000004753 textile Substances 0.000 abstract description 5
- 230000007246 mechanism Effects 0.000 description 20
- 230000000694 effects Effects 0.000 description 12
- 238000009941 weaving Methods 0.000 description 11
- 238000005516 engineering process Methods 0.000 description 10
- 238000010586 diagram Methods 0.000 description 5
- 230000001360 synchronised effect Effects 0.000 description 5
- 239000004744 fabric Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 230000009347 mechanical transmission Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03C—SHEDDING MECHANISMS; PATTERN CARDS OR CHAINS; PUNCHING OF CARDS; DESIGNING PATTERNS
- D03C9/00—Healds; Heald frames
- D03C9/06—Heald frames
- D03C9/0683—Arrangements or means for the linking to the drive system
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03C—SHEDDING MECHANISMS; PATTERN CARDS OR CHAINS; PUNCHING OF CARDS; DESIGNING PATTERNS
- D03C9/00—Healds; Heald frames
- D03C9/06—Heald frames
- D03C9/0691—Arrangements of means for damping or noise reduction
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Looms (AREA)
Abstract
The present invention relates to technical field of textile machine more particularly to the tapping machines of a kind of balance heald frame static(al), inertia force comprising rack and the heald frame being arranged in the rack are characterized in that further including balance lifting device；The balance lifting device includes linear motor, counterweight plate and haulage gear；Linear motor includes motor stator plate and motor daughter board；The haulage gear includes first connecting rod, lever and the second connecting rod being arranged in pairs set on the draw bar of motor daughter board lower part, left and right, the upper end of first connecting rod and the lower end of draw bar are hinged, the lower end of second connecting rod is hinged with the heald frame, lever is connect by fixed pin shaft with the rack, and the both ends of lever are hinged with the lower end of first connecting rod and the upper end of second connecting rod respectively；The monosymmetric of the motor daughter board is fixedly connected with the counterweight plate.Advantage is, static(al) and inertia force in complete equipilibrium integrated box movement so that the driving power smaller of heald frame improves equipment life.
Description
Technical field
The present invention relates to technical field of textile machine more particularly to the tapping machines of a kind of balance heald frame static(al), inertia force.
Background technology
Weaving loom by shedding, bringer, beating, the warp let-off, curling up takes five kinds of motions to form.Wherein shedding mechanism consumes
Energy account for the 30-40% of weaving loom wastage in bulk or weight energy, main consumption is during the upper and lower reciprocating motion of heald frame.
The shedding equipment of modern weaving loom has mechanical openings and electronics to be open two kinds, and mechanical openings are opened with cam
Based on mouthful, usage amount is maximum, but weaving loom changes patterns of fabric difficulty, it is necessary to replace cam.Electronics tapping machine can give electricity
Brain inputs flower pattern, and it is convenient and efficient to change textile fabric kind.But popular " electronic dobby machine " is complicated, choosing therein
The electromagnetic clutch of flower pattern is selected, mechanism is complicated, size weakness (space limitation), under the state of running at high speed, realizes clutch, part
The impact force born is very big, so clutch part life is limited.Therefore, it tries every possible means to design a kind of electronics tapping machine of new principle
Tool, the electromagnetic clutch for eliminating selection flower pattern are imperative.
With the trend of mechano-electronic, have at present《Directly drive the electronics shedding mechanism of heald frame》Patented technology goes out
Existing, technical foundation is heald frame static(al), balance of shaking force technology.The utility model patent of Patent No. 201620561485.6 is public
A kind of heald frame static(al), balance of shaking force mechanism have been opened, balance lifting device is provided among the top of heald frame, and in heald frame
Top both sides be respectively provided with driving mechanism, the technology be intended to utilize mechanism static(al), balance of shaking force technology and modern electrical machine
The imagination of motor direct-drive heald frame is realized in the combination of manufacturing technology, instead of popular in the market mechanical openings mechanism and electronics
Dobby shedding machinery, realizes weaving loom shedding equipment completely electronicization, compared to original its mechanical property of electronic dobby opening
Energy higher, mechanical transmission course are simplified, and the energy-saving equipment of the more stable operation of higher speed is become；The technology is due to fully balancing
The direct driving technologies of heald frame have been pushed major step by the own wt of heald frame.But during specific experiment, it has been found that this is specially
Sharp technical solution is actually to be difficult to implement：It is straight with two since linear motor (driving mechanism) is arranged in heald frame both sides
Line motor drives a piece of heald frame, it is difficult to accomplish fully synchronized, generates Additional interference, electric current dramatically increases.It is difficult to synchronous reason
First, even if linear motor is produced by same parameters, performance difference is necessarily also had between two；Second is that due to the lifting of heald frame
Speed is relatively high, stroke is short, or even 7 times up to per second, therefore even if the driving instruction sent out to two motors is synchronous
, due to its machinery response time it is variant cause two motors to interfere with each other, increase running resistance, and then cause heald frame and
Balance mechanism is actually not fully synchronized movement, this will increase the resistance of motion and increase mechanical disorder, can greatly reduce
Equipment life, or even be difficult to reach practical purpose.Occurs new technical problem relative to traditional up-down mode；For
This asynchronous problem can also be designed to that machinery forced synchronizes, but in this operating condition, electric current is significantly maximum, because
It is presentation to be synchronized for mechanical forced, and there is no synchronizing, generation interferes with each other internal electromagnetic force, consumes more electric energy.
In addition, the linear motor that market can be chosen now, generally all without guider, even if choosing proximity type
Number linear motor, the linear motor rotor vertically used is also what cantilever connected with the linear guide, mover generate Resultant force,
Sliding block relative to the linear guide has one section of size distance between going out force, forms a tilting moment, this torque not only can
Increase the abrasion of the linear guide, it is necessary to increase after balance mechanism could eliminate its statical moment and the imbalance of moment of inertia
Fruit, such equipment just necessarily increase complexity.
Invention content
The present invention in view of the above shortcomings of the prior art, provides a kind of balance heald frame of energy active balance heald frame own wt
The tapping machine of static(al), inertia force.
The technical solution that the present invention solves above-mentioned technical problem is as follows：A kind of tapping machine balancing heald frame static(al), inertia force,
The tapping machine of a kind of balance heald frame static(al), inertia force, including rack and the heald frame that is arranged in the rack, which is characterized in that
It further include balance lifting device；
The balance lifting device includes linear motor, counterweight plate and haulage gear；
The linear motor includes the electric machine casing being fixed on the rack, is arranged in electric machine casing and put down with heald frame
The parallel motor stator plate in face and motor daughter board, motor daughter board interval be inserted into the adjacent motor stator plate it
Between；
The center line of the motor daughter board is overlapped with the vertical center line of the heald frame；
The haulage gear includes that first be arranged in pairs set on the draw bar of motor daughter board lower part, left and right connects
Bar, lever and second connecting rod, the upper end of the first connecting rod and the lower end of the draw bar are hinged, the lower end of the second connecting rod
Hinged with the heald frame, the lever is connect by fixed pin shaft with the rack, and the both ends of the lever are respectively with described the
The lower end of one connecting rod and the upper end of second connecting rod are hinged；
The monosymmetric of the motor daughter board is fixedly connected with the counterweight plate.
After linear motor, counterweight plate are connected with heald frame by haulage gear, the direction of motion always with the movement of heald frame
Direction is opposite.The barycenter and lower part heald frame of all heavy moving parts of upper rack and total moving-mass barycenter of connecting rod are comprehensive
On the vertical symmetry center line of frame, and upper and lower total moving-mass is equal.
The beneficial effects of the invention are as follows：The present invention is a kind of parallel mechanism based on symmetrical antisymmetry principle, i.e., heald frame and
Balance weight plate and electric mover do antiparallel movement, the weight and balance Weight plate of heald frame and the weight of electric mover and
Offset, i.e., fixed balance weight quality can be measured accurately in advance on electric mover, quality completely can with a piece of heald frame, and
All quality of other movement parts reach standing balance.In addition, the direction of motion of linear motor rotor and counterweight plate
It is always opposite with integrated box movement direction, and their mass cg is all on a center line of machine, though that is, due to
It is driving force or the axis operation that the position of counterweight plate and heald frame can guarantee integrated box movement along rack, therefore in dynamic
When inertia force can reach well balance, that is to say, that theoretically, as long as the driving of heald frame overcome heald frame and balance match
Guiding friction (movement) resistance of weight plate can work.Obviously at any time, the main inertia force of generation is all reversed, knot
Fruit is to offset；Other link motion directions are also opposite, and the secondary inertia force of generation can be also cancelled.Whole system is quiet
Power, inertia force are all balances.
This linear motor specially designed, balance weight and heald frame relative to a vertical center line be it is full symmetric,
Linear motor rotor and go out force and overlap naturally, without imbalance tilting moment existing for general linear motor above-mentioned, also
It need not be further added by corresponding balance mechanism thus.Two kinds of design schemes, present design scheme entirely on the center, machine weight subtract
It is a half.
Therefore static(al) and inertia force in complete equipilibrium of the present invention integrated box movement so that the driving power smaller of heald frame, then
It is single driving mechanism thoroughly overcomes asynchronous problem caused by two driving mechanisms, it is only necessary to overcome linear motor
It is the frictional force of shedding elasticity and part movement, and the elastic force of shedding, is also fed back to weaving loom in rebound
Elastic potential energy.Linear motor can not only directly drive integrated box movement in this way, and can largely reduce energy consumption.
By taking the weaving loom of 16 heald frames as an example, which has significant energy-saving effect：Using heald frame static and dynamic, it is used to
After property dynamic balance mechanism, heald frame weight includes that the weight of linear motor is balanced completely.Linear motor only needs to overcome
The elastic deformation force of warp, it is only 0.064 watt to drive the linear motor of a piece of heald frame to continue energy consumption, 16 heald frames in a frame
Power be 1.024 kilowatts, the power of consumption accounts for about 30% or so of weaving loom total consumed power.In fact, because warp bullet
Property deformation force will also discharge strain energy of distortion in the half period of reciprocating motion, feed back to linear motor, this period linear motor is not
Output power, actual power consumption is needed not to exceed the 20% of weaving loom total consumed power.So there is the heald frame of the present invention
After static and dynamic, balance of shaking force mechanism, a kind of energy saving opening technology will be become by directly driving the electronics shedding mechanism of heald frame, be increased
The strong market competitiveness of this technology.If one weaving loom of textile mills was run by average 23 hours 300 days, 3500 are can save energy
Kilowatt.General textile mills loom number of units has 100-5000 platforms, is calculated by 500,1 year can be with energy saving 1,750,000 kilowatts.
In addition, since heald frame is frame structure, profile is big, and weight is relatively small, although and Weight plate profile is small, proportion compared with
Greatly, therefore the ratio heald frame that can do is much smaller, and space problem is also not present installing in this way.
Based on the above technical solution, the present invention can also be improved as follows.
Further, the draw bar is connect with first connecting rod by articulated joint, and the articulated joint is equipped with and the draw bar
The upper pin hole of connection and the lower bearing pin hole being connect respectively with the left and right first connecting rod.
Advantageous effect using above-mentioned further scheme is convenient for by articulated joint so that three hinge joints are in same plane
Interior, the operating mode for only having 12 millimeters for heald frame spacing is well-adapted.
Further, the lever includes the power arm being connect with the first connecting rod and the resistance that is connect with the second connecting rod
The length of the arm of force, the resistance arm is more than the power arm.
Further, the length of the resistance arm is equal to 2 times of power arm lengths.
Advantageous effect using above-mentioned further scheme is that the common movement travel of heald frame is 120 millimeters, linear motor
Size of current and directly proportional to actuating speed size, electric current can obviously be lowered by reducing speed.The present invention utilizes lever principle, choosing
Select 1：The movement travel of 2 lever ratio, linear motor is reduced to 60 millimeters, i.e., linear motor electric current can be made to reduce one in principle
Times, and integrated box movement stroke is still 120 millimeters, this part can be described as a times link mechanism.It is generated as lever mechanical relationship
Problem is solved by equilibrium principle.
Further, the fixed pin shaft is fixed on by axis pin fixed plate in the rack.
Advantageous effect using above-mentioned further scheme is to be easily installed, and can accomplish full symmetric, beneficial branches.
Further, the motor stator plate includes backboard, the permanent magnet on the backboard, the motor stator plate
It is fixed on the electric machine casing.
Further, permanent magnet, the intermediate backboard are equipped in the inside of the outermost two pieces of backboards of electric machine casing
Two sides are equipped with permanent magnet.
Advantageous effect using above-mentioned further scheme is above-mentioned setting under the premise of ensureing electric mover driving demand
Be conducive to save installation space and reduce motor manufacturing expense.
Further, the heald frame is equipped with a pair of of earrings hinge, the upper end of the lower end of the second connecting rod and the heald frame
Pass through earrings hinge connection.
Advantageous effect using above-mentioned further scheme is, convenient for connection.
Further, further include heald frame guide bar, heald frame guide bar lower end and heald frame articulated connection, upper end can be slided
The dynamic pilot hole in the rack.
Advantageous effect using above-mentioned further scheme is can be further ensured that heald frame is moved along frame axis, to ensure
The stability of the parallel motion of mechanism.
Further, the heald frame, counterweight plate, haulage gear and motor daughter board quantity are adapted, and complete respectively
It is arranged side by side in corresponding heald frame plane.
Advantageous effect using above-mentioned further scheme is, compact-sized, and same plane setting can be further ensured that balance
Effect.
Further, the motor daughter board is equipped with guide sleeve, is fixed on the motor stator plate or electric machine casing
Guide rod compatible with the guide sleeve, the motor daughter board are inserted by guide sleeve and the slidable interval of guide rod cooperation
Between the adjacent motor stator plate.
Advantageous effect using above-mentioned further scheme is can to select guide rod being mounted on motor stator or motor
On son, when guide rod is mounted on motor stator, above and below electric mover, guide rod is not necessarily to stretch out outside electric machine casing,
Compare safety standard.
Description of the drawings
Fig. 1 is the principle schematic diagram of the present invention；
Fig. 2 is the partial enlargement structure chart at the positions A in Fig. 1；
Fig. 3 is the motor stator structure schematic diagram of the present invention；
Fig. 4 is the electric mover and counterweight board connecting structure schematic diagram of the present invention；
Fig. 5 is the linear motor cross-sectional structure schematic diagram of the present invention；
Fig. 6 is multi-disc heald frame, axis pin fixed plate and the haulage gear principle schematic of the present invention.
In Fig. 1 to Fig. 6,1, rack；2, linear motor；2-1, motor stator plate；2-1-1, backboard；2-1-2, permanent magnetism
Body；2-3, guide sleeve；2-4, motor daughter board；2-5, electric machine casing；2-6, guide rod；2-7, draw bar；3, articulated joint；4,
One connecting rod；5, lever；6, fixed pin shaft；7, heald frame；8, heald frame guide bar；9, second connecting rod；10, axis pin fixed plate；11, it balances
Weight plate.
Specific implementation mode
The principle and features of the present invention will be described below with reference to the accompanying drawings, and the given examples are served only to explain the present invention, and
It is non-to be used to limit the scope of the present invention.
As shown in Fig. 1 to Fig. 5, a kind of tapping machine balancing heald frame static(al), inertia force, including rack 1 and setting are described
Heald frame 7 in rack 1 further includes balance lifting device；
The balance lifting device includes linear motor 2, counterweight plate 11 and haulage gear；
The linear motor 2 includes the electric machine casing 2-5 being fixed in the rack 1, is arranged in electric machine casing 2-5 simultaneously
The motor stator plate 2-1 and motor daughter board 2-4 parallel with heald frame plane, the intervals motor daughter board 2-4 are inserted into described
Between adjacent motor stator plate 2-1, between the motor daughter board and motor stator plate or electric machine casing by guide rod with lead
It is slidably connected to set；
The center line of the motor daughter board 2-4 is overlapped with the vertical center line of the heald frame 7；
The haulage gear includes the be arranged in pairs set on the draw bar 2-7 of the lower parts motor daughter board 2-4, left and right
The lower end of one connecting rod 4, lever 5 and second connecting rod 9, the upper end of the first connecting rod 4 and the draw bar 2-7 is hinged, and described the
The lower end of two connecting rods 9 is hinged with the heald frame 7, and the lever 5 is connect by fixed pin shaft 6 with the rack 1, the lever 5
Both ends it is hinged with the lower end of the first connecting rod 4 and the upper end of second connecting rod 9 respectively；
The monosymmetric of the motor daughter board 2-4 is fixedly connected with the counterweight plate 11.
The draw bar 2-7 is connect with first connecting rod 4 by articulated joint 3, and the articulated joint 3 is equipped with and the draw bar 2-
The upper pin holes of 7 connections and the lower bearing pin hole being connect respectively with the upper end of the left and right first connecting rod 4.
The lever 5 includes the power arm being connect with the first connecting rod 4 and the resistance that is connect with the second connecting rod 9
Arm, the length of the resistance arm are more than the length of the power arm.
The length of the resistance arm is equal to 2 times of power arm lengths.
The fixed pin shaft 6 is fixed on by axis pin fixed plate 10 in the rack 1.
The motor stator plate 2-1 includes backboard 2-1-1, the permanent magnet 2-1-2 on the backboard, the motor
Stator plate 2-1 is fixed on the electric machine casing 2-5.
It is equipped with permanent magnet 2-1-2, the intermediate backboard 2- in the inside of the outermost two pieces of backboards of electric machine casing
The two sides 1-1 are equipped with permanent magnet.
The heald frame 7 is equipped with a pair of of earrings hinge, and the upper end of the lower end of the second connecting rod 9 and the heald frame 7 is (on i.e.
Frame) pass through earrings hinge connection.
Further include heald frame guide bar 8,8 lower end of heald frame guide bar is articulated and connected with the heald frame, and upper end is slidably worn
Cross the pilot hole in the rack 1.
The motor daughter board 2-4 is equipped with fixed on guide sleeve 2-3, the motor stator plate 2-1 or electric machine casing 2-5
Equipped with guide rod 2-6 compatible with the guide sleeve 2-3, the motor daughter board 2-4 passes through guide sleeve 2-3 and guide rod 2-
The slidable interval of 6 cooperations is inserted between the adjacent motor stator plate 2-1.
As shown in figure 4, the both sides of motor daughter board 2-4 are separately installed with counterweight plate 11, in the motor daughter board
The both sides of 2-4 are respectively equipped with guide sleeve 2-3, and the guide sleeve 2-3 includes linear bearing.
The heald frame 7, counterweight plate 11, haulage gear and motor daughter board 2-1 quantity are adapted, and respectively it is complete
It is arranged side by side in corresponding heald frame plane.As shown in fig. 6, former for the multi-disc heald frame of the present invention, axis pin fixed plate and haulage gear
Manage schematic diagram.
In order to ensure counterbalance effect, each motion hinged place of the invention and motion guide are all using the rolling for having lubrication
Dynamic friction element not only ensure that in movement and not have other outer force effects, but also can improve machine life.
Using linear motor direct drive heald frame, most outstanding is to have eliminated " electromagnetic clutch of selection flower pattern ", is not had
High speed between machine components, hardness impact；Improve the service life of machine.
Tapping machine structure is significantly simplified, manufacturing cost is reduced.
The inertia force and standing balance of entire opening machinery are realized, mechanism becomes energy saving, the equipment of high-speed cruising naturally.
The ideal characteristics of motion of heald frame is controlled by computer program, and arbitrarily controls movement and the stop position of each heald frame
It sets, weaving loom can produce the patterns of fabric of user's needs.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention.
Claims (10)
1. the tapping machine of a kind of balance heald frame static(al), inertia force, including rack and the heald frame that is arranged in the rack, feature
It is, further includes balance lifting device；
The balance lifting device includes linear motor, counterweight plate and haulage gear；
The linear motor includes the electric machine casing being fixed on the rack, is arranged in electric machine casing and put down with heald frame plane
Capable motor stator plate and motor daughter board, motor daughter board interval are inserted between the adjacent motor stator plate；
The center line of the motor daughter board is overlapped with the vertical center line of the heald frame；
The haulage gear includes first connecting rod, the thick stick being arranged in pairs set on the draw bar of motor daughter board lower part, left and right
Bar and second connecting rod, the upper end of the first connecting rod and the lower end of the draw bar are hinged, the lower end of the second connecting rod and institute
It is hinged to state heald frame, the lever is connect by fixed pin shaft with the rack, and the both ends of the lever connect with described first respectively
The lower end of bar and the upper end of second connecting rod are hinged；
The monosymmetric of the motor daughter board is fixedly connected with the counterweight plate.
2. the tapping machine of balance heald frame static(al) according to claim 1, inertia force, which is characterized in that the draw bar with
First connecting rod is connected by articulated joint, the articulated joint be equipped with the upper pin hole that connect with the draw bar and respectively with control
The lower bearing pin hole of the first connecting rod connection.
3. the tapping machine of balance heald frame static(al) according to claim 1 or 2, inertia force, which is characterized in that the lever packet
The length of the resistance arm for including the power arm being connect with the first connecting rod and being connect with the second connecting rod, the resistance arm is more than
The power arm.
4. the tapping machine of balance heald frame static(al) according to claim 3, inertia force, which is characterized in that the resistance arm
Length is equal to 2 times of power arm lengths.
5. the tapping machine of balance heald frame static(al) according to claim 1, inertia force, which is characterized in that the fixed pin shaft
It is fixed in the rack by axis pin fixed plate.
6. the tapping machine of the balance heald frame static(al), inertia force according to claim 1,2 or 5, which is characterized in that the motor
Stator plate includes backboard, and the permanent magnet on the backboard, the motor stator plate is fixed on the electric machine casing.
7. the tapping machine of the balance heald frame static(al), inertia force according to claim 1,2 or 5, which is characterized in that the heald frame
It is equipped with a pair of of earrings hinge, the lower end of the second connecting rod and the upper end of the heald frame pass through earrings hinge connection.
8. the tapping machine of the balance heald frame static(al), inertia force according to claim 1,2 or 5, which is characterized in that further include comprehensive
Frame guide bar, heald frame guide bar lower end are articulated and connected with the heald frame, and upper end can be slid through the guiding in the rack
Hole.
9. the tapping machine of the balance heald frame static(al), inertia force according to claim 1,2 or 5, which is characterized in that described comprehensive
Frame, counterweight plate, haulage gear and motor daughter board quantity are adapted, and respectively it is complete in corresponding heald frame plane side by side
Setting.
10. the tapping machine of balance heald frame static(al) according to claim 1, inertia force, which is characterized in that the electric mover
Plate is equipped with guide sleeve, and guide rod compatible with the guide sleeve is fixed on the motor stator plate or electric machine casing,
The motor daughter board is inserted by guide sleeve and the slidable interval of guide rod cooperation between the adjacent motor stator plate.
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| CN201710222290.8A CN106868680B (en) | 2017-04-07 | 2017-04-07 | A kind of tapping machine balancing heald frame static(al), inertia force |
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| CN201710222290.8A CN106868680B (en) | 2017-04-07 | 2017-04-07 | A kind of tapping machine balancing heald frame static(al), inertia force |
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| CN107503019A (en) * | 2017-10-20 | 2017-12-22 | 赛特环球机械（青岛）有限公司 | Energy-saving electronic shedding motion |
| CN114855330A (en) * | 2022-06-09 | 2022-08-05 | 深圳市汇川技术股份有限公司 | Shedding mechanism and loom |
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| CN103898654B (en) * | 2014-04-19 | 2015-08-12 | 吴江万工机电设备有限公司 | A kind of bilateral drives asymmetric connecting rod slider shedding mechanism |
| CN105624943A (en) * | 2016-03-11 | 2016-06-01 | 苏州易利耐机电科技有限公司 | Electrical opening mechanism directly driving heald frame |
| CN105908320A (en) * | 2016-06-12 | 2016-08-31 | 苏州易利耐机电科技有限公司 | Heald frame static force and inertia force balancing mechanism |
| CN206635492U (en) * | 2017-04-07 | 2017-11-14 | 杨国惠 | A kind of balance heald frame static(al), the tapping machine of inertia force |
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2017
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| CN103898654B (en) * | 2014-04-19 | 2015-08-12 | 吴江万工机电设备有限公司 | A kind of bilateral drives asymmetric connecting rod slider shedding mechanism |
| CN105624943A (en) * | 2016-03-11 | 2016-06-01 | 苏州易利耐机电科技有限公司 | Electrical opening mechanism directly driving heald frame |
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|---|---|
| CN106868680A (en) | 2017-06-20 |
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