CN206495011U - Loom and loom opening balance energy-saving apparatus - Google Patents
Loom and loom opening balance energy-saving apparatus Download PDFInfo
- Publication number
- CN206495011U CN206495011U CN201720183567.6U CN201720183567U CN206495011U CN 206495011 U CN206495011 U CN 206495011U CN 201720183567 U CN201720183567 U CN 201720183567U CN 206495011 U CN206495011 U CN 206495011U
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- CN
- China
- Prior art keywords
- loom
- saving apparatus
- fixed pulley
- heald frame
- energy
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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.)
- Withdrawn - After Issue
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Abstract
The utility model provides loom and loom opening balance energy-saving apparatus, belongs to loom field, specifically includes 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 both sides balance energy-saving apparatus very little all the time, so the pulling force of suffered energy-saving balance device is approximately equal to the gravity of heald frame during 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 utility model is related to the loom class in textile machine, and in particular to loom and loom opening balanced energy conservation dress
Put.
Background technology
Existing loom is divided into fly-shuttle loom and the major class of shuttleless loom two, whatsoever the loom of type, based on heald frame weaving
Opening all using crank opening, passive cam shedding, positive cam shedding, electronic dobby opening and electronics opening, this is several
Regardless of type in type, this several types, load and changes greatly during every heald frame moves up and down, and presence compared with
Big energy waste.
Utility model content
First purpose of the present utility model there is provided a kind of loom opening balance energy-saving apparatus, realize on every heald frame
Load enters to be similar to zero in lower motion process, while load characteristic is changed, during every heald frame of reduction moves up and down
Energy consumption.
The utility model uses following technical scheme：
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 multiple top fixed pulleys in top and the multiple bottoms being below are determined
Pulley, the drawstring is alternately connected to form by spring and wiring, and drawstring bypasses top fixed pulley and bottom fixed pulley, bullet successively
Spring is located between top fixed pulley and bottom fixed pulley, and wiring is located on top fixed pulley and bottom fixed pulley.
Preferably, the number of balance energy-saving apparatus middle and upper part fixed pulley than bottom fixed pulley number more than one, on
Portion's fixed pulley has three, and bottom fixed pulley has two, and spring has five sections, and wiring has six sections.
Preferably, the upward pulling force sum 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.
Second purpose of the present utility model there is provided a kind of loom.
Above-mentioned loom opening balance energy-saving apparatus is provided with a kind of loom, loom.
The utility model has an advantageous effect in that：
The loom opening balance energy-saving apparatus that the utility model is provided, by setting balance energy-saving apparatus in heald frame both sides,
Using balance energy-saving apparatus so that heald frame balance hovering, heald frame equilbrium position is original position, now two balance energy-saving apparatus
Pulling force sum it is equal with the gravity of heald frame and its annex, the spring ratio of each spring is 0.25 N every millimeter, serial spring
Spring ratio be the spring ratio divided by spring number of single spring, therefore the overall bullet of each balance energy-saving apparatus medium pulling rope
Force coefficient can be configured as needed, effectively after configuration spring number, can make heald frame in the range of the high-low limit of motion,
The tension variations of both sides balance energy-saving apparatus are consistently less than equal to 10N.Because heald frame and its annex gravity itself are constant, above and below it
The tension variations of both sides balance energy-saving apparatus are less than or equal to 10N during limit of sports record scope, and original position is equilbrium position, so comprehensive
Frame pulling force of suffered energy-saving balance device in up and down motion limit range is approximately equal to the gravity of heald frame and its annex.Entirely driving
During dynamic, the property of load is not only changed, the size of the driving force of driving heald frame is also reduced, reduces on every heald frame
Energy consumption in lower motion process.
Brief description of the drawings
Fig. 1 is the structural representation of loom opening balance energy-saving apparatus.
Embodiment
The utility model is specifically described below in conjunction with the accompanying drawings：
Embodiment 1
With reference to 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 the top of heald frame 1, the upward pulling force sum of two balance energy-saving apparatus and heald frame and its weight of annex 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 the heald frame 1 of drawstring are fixed
It is connected.
Fixed pulley group 2 includes multiple top fixed pulleys 21 in top and the multiple bottom fixed pulleys 22 being below.
Drawstring is alternately connected to form by multistage spring 3 and multistage wiring 4, and drawstring bypasses top fixed pulley 21 with successively
Portion's fixed pulley 22, spring 3 is located between top fixed pulley 21 and bottom fixed pulley 22, and wiring 3 is located at top fixed pulley 21 with
On portion's fixed pulley 22.
Specifically, the number of top fixed pulley 21 can than bottom fixed pulley 22 number more than one, it is considered to the factor such as cost
Afterwards, the total number of fixed pulley can be increased and decreased according to the actual requirements in each balance energy-saving apparatus.Moreover, the number of spring
It can be increased and decreased according to demand.
The upward pulling force sum of two balance energy-saving apparatus is equal with the gravity of heald frame and its annex, and heald frame is balance position
Put, heald frame equilbrium position is original position, 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 divided by spring number of spring, therefore the overall spring ratio of each balance energy-saving apparatus medium pulling rope can be according to need
Configured, effectively after configuration 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 both 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 annex.
The principle and the course of work of loom opening balance energy-saving apparatus are described in detail below by citing：
Embodiment 2
As shown in figure 1, in single balance energy-saving apparatus, top fixed pulley 21 has three, and bottom fixed pulley 22 has two,
Spring 3 has five, and wiring 4 has six sections.Wiring 4 replaces with spring 3 to be connected to form after drawstring, and drawstring bypasses top fixed pulley successively
With bottom fixed pulley so that five springs are respectively positioned between top fixed pulley and bottom fixed pulley so that five sections in wiring
In on top fixed pulley and bottom fixed pulley.
We set acceleration of gravity as 10 Ns every kilogram, and heald frame and its overall weight of annex are 10 kilograms, then heald frame
And its annex gravity is 100 Ns.
The spring ratio of each spring is that the overall spring ratio of serial spring in 0.25 N every millimeter, single drawstring is every
0.05 N of millimeter.Heald frame equilbrium position is original position, and now the pulling force of each balance energy-saving apparatus is 50 Ns.
Heald frame 1 can move up and down, and the limit range of up and down motion is ± 75 millimeters, moved up from original position when heald frame or
When moving down 75 millimeters, the tension variations of the single balance energy-saving apparatus in both sides are 75 × 0.05=3.75 oxen；When heald frame is at two
When limit range is moved, the tension variations of the single balance energy-saving apparatus in both sides are 75 × 2 × 0.05=7.5 oxen, two lateral balances
The tension variations of energy saver are consistently less than 10N.
Because heald frame and its annex gravity itself are constant, tension variations of both sides of limit of sports record scope are less than above and below it
10N, original position is 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 annex.
In the loom course of work, balance energy-saving apparatus not only changes the property of load, also reduces loom driving comprehensive
The size of driving force during frame, reduces the energy consumption during every heald frame moves up and down, saves the energy.
Embodiment 3
The present embodiment 3 has been addressed and the loom opening balance section that above-described embodiment is addressed is provided with a kind of loom, loom
Can device.
Certainly, described above is not that, to limitation of the present utility model, the utility model is also not limited to the example above,
The variations, modifications, additions or substitutions that those skilled in the art are made in essential scope of the present utility model, also should
Belong to protection domain of the present utility model.
Claims (6)
1. loom opening balance energy-saving apparatus, it is characterised 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, the other end of drawstring is fixedly connected with heald frame.
2. loom opening balance energy-saving apparatus according to claim 1, it is characterised in that the fixed pulley group includes being in
Multiple top fixed pulleys of top and the multiple bottom fixed pulleys being below, the drawstring are alternately connected with wiring by spring
Composition, drawstring bypasses top fixed pulley and bottom fixed pulley successively, and spring is located between top fixed pulley and bottom fixed pulley, around
Rope is located on top fixed pulley and bottom fixed pulley.
3. loom opening balance energy-saving apparatus according to claim 2, it is characterised in that in the balance energy-saving apparatus
The number of portion's fixed pulley than bottom fixed pulley number more than one, top fixed pulley has three, and bottom fixed pulley has two, spring
There are five sections, wiring there are six sections.
4. loom opening balance energy-saving apparatus according to claim 1, it is characterised in that described two balance energy-saving apparatus
Upward pulling force sum is equal with the gravity of heald frame.
5. loom opening balance energy-saving apparatus according to claim 1, it is characterised in that the elastic force system of each spring
Number is 0.25 N every millimeter.
6. a kind of loom, it is characterised in that the loom opening balance described in claim 1 to 5 any one is provided with loom
Energy saver.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720183567.6U CN206495011U (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 |
|---|---|---|---|
| CN201720183567.6U CN206495011U (en) | 2017-02-27 | 2017-02-27 | Loom and loom opening balance energy-saving apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206495011U true CN206495011U (en) | 2017-09-15 |
Family
ID=59806853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720183567.6U Withdrawn - After Issue CN206495011U (en) | 2017-02-27 | 2017-02-27 | Loom and loom opening balance energy-saving apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206495011U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106854789A (en) * | 2017-02-27 | 2017-06-16 | 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 CN201720183567.6U patent/CN206495011U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106854789A (en) * | 2017-02-27 | 2017-06-16 | 赛特环球机械（青岛）有限公司 | Loom and loom opening balance energy-saving apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170915 Effective date of abandoning: 20181204 |