CN106854789B - Loom and loom opening balance energy-saving apparatus - Google Patents
Loom and loom opening balance energy-saving apparatus Download PDFInfo
- Publication number
- CN106854789B CN106854789B CN201710106687.0A CN201710106687A CN106854789B CN 106854789 B CN106854789 B CN 106854789B CN 201710106687 A CN201710106687 A CN 201710106687A CN 106854789 B CN106854789 B CN 106854789B
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- CN
- China
- Prior art keywords
- loom
- saving apparatus
- heald frame
- fixed pulley
- energy
- 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.)
- Expired - Fee Related
Links
- 230000005484 gravity Effects 0.000 claims abstract description 12
- 238000004134 energy conservation Methods 0.000 claims 1
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000032258 transport Effects 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03C—SHEDDING MECHANISMS; PATTERN CARDS OR CHAINS; PUNCHING OF CARDS; DESIGNING PATTERNS
- D03C5/00—Cam or other direct-acting shedding mechanisms, i.e. operating heald frames without intervening power-supplying devices
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Looms (AREA)
Abstract
The present invention provides loom and loom opening balance energy-saving apparatus, belong to loom field, specifically include heald frame and two balance energy-saving apparatus, two balance energy-saving apparatus haul the left and right ends on heald frame top respectively.Each balance energy-saving apparatus includes fixed pulley group, spring and wiring, and spring and wiring are composed in series drawstring, and drawstring is wound in fixed pulley group, and one end of drawstring is fixed, and the other end and the heald frame of drawstring are fixedly linked.When heald frame moves up and down, the tension variations of heald frame two sides balance energy-saving apparatus very little always, so the pulling force of suffered energy-saving balance device is approximately equal to the gravity of heald frame when integrated box movement.In the loom course of work, balance energy-saving apparatus reduces the size of the driving force of loom driving heald frame, reduces the energy consumption of loom.
Description
Technical field
The present invention relates to the loom classes in textile machine, and in particular to loom and loom opening balance energy-saving apparatus.
Background technique
Existing loom is divided into fly-shuttle loom and shuttleless loom two major classes, whatsoever the loom of type, is weaved based on heald frame
Opening all using crank opening, passive cam shedding, positive cam shedding, electronic dobby opening and electronics opening these types
Type, regardless of type in these types of type, load is changed greatly during every heald frame moves up and down, and exist compared with
Big energy waste.
Summary of the invention
The first object of the present invention realizes every heald frame and transports up and down there is provided a kind of loom opening balance energy-saving apparatus
Payload size while changing load characteristic, reduces the energy during every heald frame moves up and down into being similar to zero during dynamic
Consumption.
The following technical solution is employed by the present invention:
Loom opening balance energy-saving apparatus, including heald frame and two balance energy-saving apparatus, two balance energy-saving apparatus difference
Haul the left and right ends on heald frame top；
Each balance energy-saving apparatus includes fixed pulley group, spring and wiring, and spring and wiring are composed in series drawstring,
Drawstring is wound in fixed pulley group, and one end of drawstring is fixed, and the other end of drawstring is fixedly connected with heald frame.
Preferably, the fixed pulley group includes that multiple top fixed pulleys in top are determined with the multiple lower parts being below
Pulley, the drawstring are alternately connected to form by spring and wiring, and drawstring successively bypasses top fixed pulley and lower part fixed pulley, bullet
Between top fixed pulley and lower part fixed pulley, wiring is located on top fixed pulley and lower part fixed pulley spring.
Preferably, the number of balance energy-saving apparatus middle and upper part fixed pulley than lower part fixed pulley number more than one, on
There are three portion's fixed pulleys, and there are two lower part fixed pulleys, and spring has five sections, and wiring has six sections.
Preferably, the sum of upward pulling force of described two balance energy-saving apparatus is equal with the gravity of heald frame.
Preferably, the spring ratio of each spring is 0.25 N every millimeter.
Preferably, the wiring is wirerope.
There is provided a kind of looms for the second object of the present invention.
A kind of loom is provided with above-mentioned loom opening balance energy-saving apparatus on loom.
The invention has the advantages that:
Loom opening balance energy-saving apparatus provided by the invention is utilized by the way that balance energy-saving apparatus is arranged in heald frame two sides
Balance energy-saving apparatus makes heald frame balance hovering, and heald frame equilbrium position is initial position, the at this time drawing of two balance energy-saving apparatus
The sum of power is equal with the gravity of heald frame and its attachment, and the spring ratio of each spring is 0.25 N every millimeter, the bullet of serial spring
Force coefficient is the spring ratio of single spring divided by spring number, therefore the elastic force system of each balance energy-saving apparatus medium pulling rope entirety
Number, which can according to need, to be configured, and after effectively configuring spring number, can make heald frame within the scope of the high-low limit of movement, two sides
The tension variations of balance energy-saving apparatus are consistently less than equal to 10N.Because heald frame and its attachment itself gravity are constant, lower movement on it
The tension variations of two sides balance energy-saving apparatus are less than or equal to 10N when limit range, and initial position is equilbrium position, so heald frame exists
The pulling force of suffered energy-saving balance device is approximately equal to the gravity of heald frame and its attachment in up and down motion limit range.It was driven entirely
Cheng Zhong not only changes the property of load, also reduces the size of the driving force of driving heald frame, reduces every heald frame and transports up and down
Energy consumption during dynamic.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of loom opening balance energy-saving apparatus.
Specific embodiment
The present invention is specifically described with reference to the accompanying drawing:
Embodiment 1
In conjunction with Fig. 1, loom opening balance energy-saving apparatus, heald frame 1 and two balance energy-saving apparatus, two balance energy-saving apparatus
The left and right ends on 1 top of heald frame, weight of the sum of the upward pulling force of two balance energy-saving apparatus with heald frame and its attachment are hauled respectively
Power is equal.
As shown in Figure 1, wherein each balance energy-saving apparatus includes fixed pulley group 2, spring 3 and wiring 4, spring 3 and around
Rope 4 is composed in series drawstring, and drawstring is wound in fixed pulley group 2, and one end of drawstring is fixed, and the other end and heald frame 1 of drawstring are fixed
It is connected.
Fixed pulley group 2 includes the multiple lower part fixed pulleys 22 for being in multiple top fixed pulleys 21 of top and being below.
Drawstring is alternately connected to form by multistage spring 3 and multistage wiring 4, and drawstring successively bypasses top fixed pulley 21 under
Portion's fixed pulley 22, for spring 3 between top fixed pulley 21 and lower part fixed pulley 22, wiring 4 is located at top fixed pulley 21 under
On portion's fixed pulley 22.
Specifically, the number of top fixed pulley 21 can than lower part fixed pulley 22 number more than one, consider the factors such as cost
Afterwards, the total number of fixed pulley can be increased and decreased according to actual needs in each balance energy-saving apparatus.Moreover, the number of spring
It can be increased and decreased according to demand.
The sum of the upward pulling force of two balance energy-saving apparatus is equal with the gravity of heald frame and its attachment, and heald frame is balance position
It sets, heald frame equilbrium position is initial position, and heald frame can move up and down.
The spring ratio of spring is selected according to practical operation demand, and the spring ratio of serial spring is single in drawstring
The spring ratio of spring is divided by spring number, therefore the spring ratio of each balance energy-saving apparatus medium pulling rope entirety can be according to need
It is configured, after effectively configuring spring number, heald frame (integrated box movement limit range in the limit range of up and down motion can be made
± 75 millimeters), the tension variations of two sides balance energy-saving apparatus are consistently less than equal to 10N, so in heald frame up and down motion limit model
The pulling force for enclosing interior suffered energy-saving balance device is approximately equal to the gravity of heald frame and its attachment.
It is described in detail below by principle and the course of work of the citing to loom opening balance energy-saving apparatus:
Embodiment 2
As shown in Figure 1, there are three top fixed pulleys 21 in single balance energy-saving apparatus, there are two lower part fixed pulleys 22,
There are five springs 3, and wiring 4 has six sections.Wiring 4 replaces with spring 3 be connected to form drawstring after, drawstring successively bypasses top fixed pulley
With lower part fixed pulley so that five springs are respectively positioned between top fixed pulley and lower part fixed pulley, so that five sections in wiring
In on top fixed pulley and lower part fixed pulley.
We set acceleration of gravity as 10 Ns every kilogram, and the weight of heald frame and its attachment entirety is 10 kilograms, then heald frame
And its attachment gravity is 100 Ns.
The spring ratio of each spring is 0.25 N every millimeter, and the whole spring ratio of serial spring is every in single drawstring
0.05 N of millimeter.Heald frame equilbrium position is initial position, and the pulling force of each balance energy-saving apparatus is 50 Ns at this time.
Heald frame 1 can move up and down, and the limit range of up and down motion is ± 75 millimeters, moved up from initial position when heald frame or
When moving down 75 millimeters, the tension variations of the single balance energy-saving apparatus in two sides are 75 × 0.05=3.75 ox；When heald frame is at two
When limit range is mobile, the tension variations of the single balance energy-saving apparatus in two sides are 75 × 2 × 0.05=7.5 ox, two lateral balances
The tension variations of energy saver are consistently less than 10N.
Because heald frame and its attachment itself gravity are constant, the tension variations of the two sides of limit of sports record range is descended to be less than on it
10N, initial position are equilbrium position, so the pulling force of heald frame suffered energy-saving balance device in up and down motion limit range is about etc.
In heald frame and its gravity of attachment.
In the loom course of work, balance energy-saving apparatus not only changes the property of load, and it is comprehensive to also reduce loom driving
The size of driving force when frame reduces the energy consumption during every heald frame moves up and down, energy saving.
Embodiment 3
The present embodiment 3 has addressed a kind of loom, and the loom opening balance section that above-described embodiment is addressed is provided on loom
It can device.
Certainly, the above description is not a limitation of the present invention, and the present invention is also not limited to the example above, this technology neck
The variations, modifications, additions or substitutions that the technical staff in domain is made within the essential scope of the present invention also should belong to of the invention
Protection scope.
Claims (6)
- The balance energy-saving apparatus 1. loom is open, which is characterized in that including heald frame and two balance energy-saving apparatus, two balanced energy conservations Device hauls the left and right ends on heald frame top respectively；Each balance energy-saving apparatus includes fixed pulley group, spring and wiring, and spring and wiring are composed in series drawstring, drawstring It is wound in fixed pulley group, one end of drawstring is fixed, and the other end of drawstring is fixedly connected with heald frame；The fixed pulley group includes the multiple lower part fixed pulleys for being in multiple top fixed pulleys of top and being below, the drawing Rope is alternately connected to form by spring and wiring, and drawstring successively bypasses top fixed pulley and lower part fixed pulley, and spring is located at top Between fixed pulley and lower part fixed pulley, wiring is located on top fixed pulley and lower part fixed pulley.
- The balance energy-saving apparatus 2. loom according to claim 1 is open, which is characterized in that in the balance energy-saving apparatus The number of portion's fixed pulley than lower part fixed pulley number more than one, there are three top fixed pulleys, and there are two lower part fixed pulleys, spring There are five sections, wiring there are six sections.
- The balance energy-saving apparatus 3. loom according to claim 1 is open, which is characterized in that described two balance energy-saving apparatus The sum of upward pulling force is equal with the gravity of heald frame.
- The balance energy-saving apparatus 4. loom according to claim 1 is open, which is characterized in that the elastic force system of each spring Number is 0.25 N every millimeter.
- The balance energy-saving apparatus 5. loom according to claim 1 is open, which is characterized in that the wiring is wirerope.
- 6. a kind of loom, which is characterized in that be provided with the opening balance of loom described in claim 1 to 5 any one on loom Energy saver.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710106687.0A CN106854789B (en) | 2017-02-27 | 2017-02-27 | Loom and loom opening balance energy-saving apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710106687.0A CN106854789B (en) | 2017-02-27 | 2017-02-27 | Loom and loom opening balance energy-saving apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106854789A CN106854789A (en) | 2017-06-16 |
| CN106854789B true CN106854789B (en) | 2018-12-04 |
Family
ID=59125082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710106687.0A Expired - Fee Related CN106854789B (en) | 2017-02-27 | 2017-02-27 | Loom and loom opening balance energy-saving apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106854789B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2524503B1 (en) * | 1982-04-02 | 1988-12-02 | Staubli Sa Ets | IMPROVEMENTS ON NEGATIVE DRAWING SYSTEMS FOR FRAMES OF WEAVING MATERIALS |
| CN86201515U (en) * | 1986-03-29 | 1987-02-11 | 中国纺织机械厂 | Shafts frames apparatus for satin weave |
| JPH1053933A (en) * | 1996-08-01 | 1998-02-24 | Toyota Autom Loom Works Ltd | Linear motor-driven loom shedding machine |
| JP2001011747A (en) * | 1999-06-24 | 2001-01-16 | Murata Mach Ltd | Shedding machine for loom |
| JP4020102B2 (en) * | 2004-06-17 | 2007-12-12 | 株式会社豊田自動織機 | Passive opening device for water jet loom |
| CN100545607C (en) * | 2007-04-28 | 2009-09-30 | 江苏万工科技集团有限公司 | The dynamic similation vibration measurement device of passive type cam shedding mechanism |
| CN101768805A (en) * | 2009-12-25 | 2010-07-07 | 常熟市常纺纺织机械有限公司 | Weaving shed opening mechanism for negative dobby |
| CN104005141B (en) * | 2014-06-13 | 2015-07-22 | 丹阳市锦典丝绸工艺品织造有限公司 | Upper-layer heald frame shaft raising device of multi-arm hydraulic loom |
| CN206495011U (en) * | 2017-02-27 | 2017-09-15 | 赛特环球机械（青岛）有限公司 | Loom and loom opening balance energy-saving apparatus |
-
2017
- 2017-02-27 CN CN201710106687.0A patent/CN106854789B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN106854789A (en) | 2017-06-16 |
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| CP01 | Change in the name or title of a patent holder |
Address after: 266400 No. 177, Qian Jia Shan Road, Huangdao District, Qingdao, Shandong. Patentee after: HICORP MACHINERY (QINGDAO) Co.,Ltd. Patentee after: Qingdao Huanqiu Group Co.,Ltd. Address before: 266400 No. 177, Qian Jia Shan Road, Huangdao District, Qingdao, Shandong. Patentee before: HICORP MACHINERY (QINGDAO) Co.,Ltd. Patentee before: QINGDAO HICORP GROUP Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211108 Address after: 266400 No. 177, Qian Jia Shan Road, Huangdao District, Qingdao, Shandong. Patentee after: HICORP MACHINERY (QINGDAO) Co.,Ltd. Address before: 266400 No. 177, Qian Jia Shan Road, Huangdao District, Qingdao, Shandong. Patentee before: HICORP MACHINERY (QINGDAO) Co.,Ltd. Patentee before: Qingdao Huanqiu Group Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181204 |