CN108930097A - Axial center type bias twin shaft ultrahigh speed needing machine - Google Patents
Axial center type bias twin shaft ultrahigh speed needing machine Download PDFInfo
- Publication number
- CN108930097A CN108930097A CN201710371258.6A CN201710371258A CN108930097A CN 108930097 A CN108930097 A CN 108930097A CN 201710371258 A CN201710371258 A CN 201710371258A CN 108930097 A CN108930097 A CN 108930097A
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- China
- Prior art keywords
- counterweight
- axial center
- center type
- connecting rod
- gear
- Prior art date
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000010358 mechanical oscillation Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H18/00—Needling machines
- D04H18/02—Needling machines with needles
Abstract
The invention discloses axial center type bias twin shaft ultrahigh speed needing machines, including push rod guide sleeve, needle beam, gear-box, two main shafts and one piece of counterweight beam, two main shafts to be inserted in gear-box；The end of every main shaft is eccentric structure, and the end of main shaft is equipped with axial center type eccentric ratio；Axial center type eccentric ratio is connect with push rod guide sleeve, and the bottom of push rod guide sleeve is fixedly connected by screw rod with needle beam；Every main shaft is equipped with an axial center type eccentric wheel in the two sides of gear-box；Counterweight connecting rod is also equipped on main shaft, the inside of counterweight connecting rod has counterweight eccentric bushing, and counterweight connecting rod is between axial center type eccentric wheel and gear-box；Counterweight beam is located at the lower section of gear-box, and for the top tool of counterweight beam there are four connecting rod base is connected, it is hinged that four counterweight connecting rods on two main shafts connect connecting rod base with this four respectively.The present invention balances to complete the balance of complete machine using centrifugal balance and counter weight type, guarantees that machine can be (1800 beats/min with ultrahigh speed）It continuously runs, and the power consumption of complete machine is made to reduce 30% or more.
Description
Technical field
The invention belongs to non-woven cloth manufacturing machine technical fields, relate to a kind of needing machine, more particularly to axle center
Formula bias twin shaft ultrahigh speed needing machine.
Background technique
Needle point method nonwoven techniques are acted on using the puncture of pricker, make what preceding working procedure processed to have certain uniformity
Fibre web in fiber intertwine with each other, form a kind of reinforcement means with the non-woven cloth of some strength and thickness.But in reality
In the production of border pinprick reinforcement, the raising of punch frequency and needling density is influenced by the vibration of equipment eccentric main axis and main axe intensity.
It is the effective means for reducing needing machine vibration using clump weight to realize needing machine high frequency, running at high speed.By scientific and reasonable
Selection, calculate, processing clump weight, can balancing equipment reciprocal inertia force and rotating inertia force.
But with the continuous development of industry, the continuous improvement of the punch frequency of needing machine, to needing machine machine operation
Required precision is also higher and higher.Although the mode of above-mentioned increase clump weight can propose punch frequency highest to 1500 beats/min
Clock still, then punch frequency is up promoted, machinery will disequilibrium, and can be showed with significant vibration mode.
Summary of the invention
Technical problem to be solved by the invention is to provide axial center type bias twin shaft ultrahigh speed needing machines, can effectively solve
Mechanical oscillation problem when certainly punch frequency is more than 1500 beats/min.
In order to solve the above technical problem, the present invention provides axial center type bias twin shaft ultrahigh speed needing machines, including push rod to lead
Set, needle beam, gear-box, two main shafts and one piece of counterweight beam, two main shafts are inserted in the gear-box；The every main shaft
End be eccentric structure, the end of the main shaft is equipped with axial center type eccentric ratio；The axial center type eccentric ratio with it is described
The connection of push rod guide sleeve, the bottom of the push rod guide sleeve is fixedly connected by screw rod with needle beam；The every main shaft is in the gear
The two sides of case are respectively equipped with an axial center type eccentric wheel；Counterweight connecting rod, the counterweight are also equipped on the main shaft
The inside of connecting rod has the counterweight eccentric bushing being set on the main shaft, and it is eccentric that the counterweight connecting rod is located at the axial center type
Between wheel and the gear-box；The counterweight beam is located at the lower section of the gear-box, and there are four connect the top tool of the counterweight beam
Pole socket in succession, it is hinged that four counterweight connecting rods on two main shafts connect connecting rod base with this four respectively.
As a preferred technical solution of the present invention, there are four successively engage to turning tooth for tool in the gear-box
Wheel, two main shafts are respectively inserted in two therein in rotating disk, other two is dynamic to being respectively equipped with one in rotating disk
Power input shaft.
As a preferred technical solution of the present invention, also there is main shaft fixing bearing on the main shaft, the main shaft is solid
Dead axle is held between the axial center type eccentric wheel and the counterweight connecting rod.
As a preferred technical solution of the present invention, there are two easy-to-mount lugs for tool on the connecting rod.
The beneficial effects obtained by the present invention are as follows being：1. the present invention balances to complete complete machine using centrifugal balance and counter weight type
Balance, guarantee machine can be continuously run with ultrahigh speed (1800 beats/min)；2. the needing machine of above-mentioned balanced structure is used,
Its motion profile reduces 2/3rds than the circumference of original excircle eccentricity structure needing machine every revolution, to reach
Energy-efficient effect；3. moreover, the centrifugal force in operation process reduces 2/3rds than original excircle eccentricity structure needing machine,
In addition the use of the counter weight construction and integral type gear-box of reasonable computation so that the failure rate of needing machine reduces percentage five
Ten.
Detailed description of the invention
Attached drawing is used to provide further understanding of the present invention, and constitutes part of specification, with reality of the invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.In the accompanying drawings：
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is another side structural schematic diagram of the invention；
Fig. 3 is the structural schematic diagram of counterweight connecting rod of the invention.
In figure：1, push rod guide sleeve；2, needle beam；3, gear-box；4, main shaft；5, counterweight beam；6, axial center type eccentric ratio；7, axis
Core type eccentric wheel；8, counterweight connecting rod；9, connecting rod base is connected；10, main shaft fixing bearing；1a, to rotating disk；8a, lug.
Specific embodiment
Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings, it should be understood that preferred reality described herein
Apply example only for the purpose of illustrating and explaining the present invention and is not intended to limit the present invention.
Embodiment one
As shown in Figure 1, axial center type bias twin shaft ultrahigh speed needing machine of the present invention, including push rod guide sleeve 1, needle beam 2, gear-box
3, two main shafts 4 and one piece of counterweight beam 5, two main shafts are inserted in gear-box；The end of every main shaft is eccentric structure, main shaft
End is equipped with axial center type eccentric ratio 6, and the out-of-balance force that the eccentric structure at main shaft both ends generates is in the case where running at high speed
It can reduce by 2/3rds or more centrifugal force, thus to reach the stability of operating and energy-saving effect.Axial center type eccentric ratio with
The connection of push rod guide sleeve, the bottom of push rod guide sleeve is fixedly connected by screw rod with needle beam；Every main shaft is pacified in the two sides of gear-box
Equipped with an axial center type eccentric wheel 7；Counterweight connecting rod 8 is also equipped on main shaft, the inside of counterweight connecting rod, which has, to be arranged
Counterweight eccentric bushing (not marking in figure) on main shaft, counterweight connecting rod is between axial center type eccentric wheel and gear-box；Match
Weight beam is located at the lower section of gear-box, and there are four connecting rod base 9 is connected, four on two main shafts balance the top tool of counterweight beam
It is hinged that counterweight connecting rod connect connecting rod base with this four respectively.
Further, on main shaft also have main shaft fixing bearing 10, main shaft fixing bearing be located at axial center type eccentric wheel and
Between counterweight connecting rod.
The present invention balances to complete the balance of complete machine using centrifugal balance and counter weight type, guarantees that machine can be with ultrahigh speed
(1800 beats/min) are continuously run.Using the needing machine of above-mentioned balanced structure, its motion profile is more inclined than original outer circle
The circumference of core structure needing machine every revolution reduces 2/3rds, to reach energy-efficient effect；Moreover, in operation process
Centrifugal force reduce 2/3rds than original excircle eccentricity structure needing machine, in addition the counter weight construction and one of reasonable computation
The use of formula gear-box so that the failure rate of needing machine reduces percentage 50.
Embodiment two
Referring to fig. 2, there are four successively engaging to rotating disk 1a, two main shafts are respectively inserted in therein the tool in gear-box
Two in rotating disk, other two is to a power input shaft is respectively equipped in rotating disk, wherein a power input shaft is used
In connection motor, the power input shaft having more is can to install balance original part additional to carry out adjustment and can make multisection type when lengthening needing machine
Connection.
Embodiment three
Referring to Fig. 3, there are two easy-to-mount lug 8a for tool on counterweight connecting rod.
Finally it should be noted that：The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features.
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (4)
1. axial center type bias twin shaft ultrahigh speed needing machine, which is characterized in that including push rod guide sleeve, needle beam, gear-box, two main shafts
With one piece of counterweight beam, two main shafts are inserted in the gear-box；The end of the every main shaft is eccentric structure, the master
The end of axis is equipped with axial center type eccentric ratio；The axial center type eccentric ratio is connect with the push rod guide sleeve, and the push rod is led
The bottom of set is fixedly connected by screw rod with needle beam；The every main shaft is equipped with an axle center in the two sides of the gear-box
Formula eccentric wheel；Counterweight connecting rod is also equipped on the main shaft, the inside of the counterweight connecting rod is described with being set in
Counterweight eccentric bushing on main shaft, the counterweight connecting rod is between the axial center type eccentric wheel and the gear-box；It is described
Counterweight beam is located at the lower section of the gear-box, and the top tool of the counterweight beam is located on two main shafts there are four connecting rod base is connected
Four counterweight connecting rods to connect connecting rod base with this four respectively hinged.
2. axial center type bias twin shaft ultrahigh speed needing machine according to claim 1, which is characterized in that also have on the main shaft
There is main shaft fixing bearing, the main shaft fixing bearing is between the axial center type eccentric wheel and the counterweight connecting rod.
3. axial center type bias twin shaft ultrahigh speed needing machine according to claim 1 or 2, which is characterized in that the gear-box
For interior tool there are four successively engaging to rotating disk, in rotating disk, in addition two main shafts are respectively inserted in two therein
Two to being respectively equipped with a power input shaft in rotating disk.
4. axial center type bias twin shaft ultrahigh speed needing machine according to claim 3, which is characterized in that have on the connecting rod
Two easy-to-mount lugs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710371258.6A CN108930097A (en) | 2017-05-24 | 2017-05-24 | Axial center type bias twin shaft ultrahigh speed needing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710371258.6A CN108930097A (en) | 2017-05-24 | 2017-05-24 | Axial center type bias twin shaft ultrahigh speed needing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108930097A true CN108930097A (en) | 2018-12-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710371258.6A Pending CN108930097A (en) | 2017-05-24 | 2017-05-24 | Axial center type bias twin shaft ultrahigh speed needing machine |
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| Country | Link |
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| CN (1) | CN108930097A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1287896A (en) * | 1969-05-29 | 1972-09-06 | ||
| US5873152A (en) * | 1995-01-12 | 1999-02-23 | Asselin | Alternating actuation device and needling machine provided therewith |
| CN2352549Y (en) * | 1998-04-01 | 1999-12-08 | 太仓市双凤非织造布设备厂 | Main shaft driving apparatus for composite type high speed needling machine |
| CN101705583A (en) * | 2009-10-22 | 2010-05-12 | 江苏省仪征市海润纺织机械有限公司 | Single main spindle box of high-speed needling machine |
| CN102031644A (en) * | 2009-09-25 | 2011-04-27 | 常熟市鑫泰机械设备有限公司 | Force balance device of needling machine |
| CN204162877U (en) * | 2014-10-21 | 2015-02-18 | 新昌县远德纺织机械有限公司 | A kind of needing machine twin shaft inputs acupuncture mechanism |
| CN104389112A (en) * | 2014-11-17 | 2015-03-04 | 江苏迎阳无纺机械有限公司 | Double-shaft needle-punching machine |
| CN207295107U (en) * | 2017-05-24 | 2018-05-01 | 王永祥 | Axial center type bias twin shaft ultrahigh speed needing machine |
-
2017
- 2017-05-24 CN CN201710371258.6A patent/CN108930097A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1287896A (en) * | 1969-05-29 | 1972-09-06 | ||
| US5873152A (en) * | 1995-01-12 | 1999-02-23 | Asselin | Alternating actuation device and needling machine provided therewith |
| CN2352549Y (en) * | 1998-04-01 | 1999-12-08 | 太仓市双凤非织造布设备厂 | Main shaft driving apparatus for composite type high speed needling machine |
| CN102031644A (en) * | 2009-09-25 | 2011-04-27 | 常熟市鑫泰机械设备有限公司 | Force balance device of needling machine |
| CN101705583A (en) * | 2009-10-22 | 2010-05-12 | 江苏省仪征市海润纺织机械有限公司 | Single main spindle box of high-speed needling machine |
| CN204162877U (en) * | 2014-10-21 | 2015-02-18 | 新昌县远德纺织机械有限公司 | A kind of needing machine twin shaft inputs acupuncture mechanism |
| CN104389112A (en) * | 2014-11-17 | 2015-03-04 | 江苏迎阳无纺机械有限公司 | Double-shaft needle-punching machine |
| CN207295107U (en) * | 2017-05-24 | 2018-05-01 | 王永祥 | Axial center type bias twin shaft ultrahigh speed needing machine |
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