CN204080305U - Beam of a loom let-off motion on air-jet loom - Google Patents
Beam of a loom let-off motion on air-jet loom Download PDFInfo
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- CN204080305U CN204080305U CN201420516759.0U CN201420516759U CN204080305U CN 204080305 U CN204080305 U CN 204080305U CN 201420516759 U CN201420516759 U CN 201420516759U CN 204080305 U CN204080305 U CN 204080305U
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- loom
- upper beam
- back rest
- frame
- belt
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- 230000001105 regulatory effect Effects 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 4
- 239000004744 fabric Substances 0.000 abstract description 10
- 230000009977 dual effect Effects 0.000 abstract description 8
- 238000009941 weaving Methods 0.000 abstract description 2
- 230000008859 change Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 238000012857 repacking Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
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- Looms (AREA)
Abstract
Beam of a loom let-off motion on air-jet loom, belongs to loom accessory technical field.Comprise frame (1), upper beam of a loom (2) and the upper beam of a loom back rest (3), it is characterized in that: the two ends of described upper beam of a loom (2) are arranged with belt (5) respectively, described belt (5) stage casing contacts with upper beam of a loom (2), and belt (5) two ends are adjustable to be respectively arranged in the frame (1) of beam of a loom (2) both sides; Between described upper beam of a loom (2) and the upper beam of a loom back rest (3), spacing is adjustable.This device can solve air-jet loom dual beams loom when weaving the large fabric variety of Various Tissues tightness difference, and on list, beam of a loom cannot carry out the problem that tension force controls separately.And this device strong adaptability, without the need to destroying the original accessory of loom, safeguards simple, with low cost.
Description
Technical field
Beam of a loom let-off motion on air-jet loom, belongs to loom accessory technical field.
Background technology
In recent years, along with the continuous change of piece market, market gets more and more to the requirement of Varieties, particularly Various Tissues intertexture kind.The tension force of each organization need is different, so let-off motion needs separately to provide separately.In enterprise's existing equipment, dual beams loom mostly is that beam of a loom tension force cannot control separately, and cannot to be applied to beam of a loom tension force need to control separately just producible fabric.But expensive due to dual beams loom, if for new fabric and again buy new can beam of a loom controls on tension force list dual beams loom, then the production cost of new fabric can be made to improve, the reduction market competitiveness.If carry out transforming to existing dual beams loom, obtain can beam of a loom controls on tension force list dual beams loom, and its improvement cost is still higher.Its main cause is: complicated control circui is born in the many employings of existing warp beam tension-adjusting gear, needs to change the original structure of loom and circuit and equippedly needs substantial contribution, and installing constant.
Utility model content
The technical problems to be solved in the utility model is: overcome the deficiencies in the prior art, a kind of strong adaptability is provided, do not destroy the original any accessory of loom, safeguard simple, upper beam of a loom let-off motion with low cost, this device can solve air-jet loom dual beams loom when weaving the large fabric variety of Various Tissues tightness difference, and on list, beam of a loom cannot carry out the problem that tension force controls separately.
The utility model solves the technical scheme that its technical problem adopts: beam of a loom let-off motion on this air-jet loom, comprise frame, and rack-mounted upper beam of a loom and the upper beam of a loom back rest, it is characterized in that: the two ends of described upper beam of a loom are arranged with belt respectively, described belt stage casing contacts with upper beam of a loom, and belt two ends are respectively in adjustable frame being arranged on beam of a loom both sides; Between described upper beam of a loom and the upper beam of a loom back rest, spacing is adjustable.
Frame below described upper beam of a loom is provided with the fixed head for fixing belt, and described belt one end is by spring and fixed head flexible fastening, and the other end is threaded with fixed head by bolt of long stem.
Described frame is provided with presser bar, and presser bar two ends are connected with frame by turning cylinder, and presser bar is adjacent with the upper beam of a loom back rest, and the upper beam of a loom back rest is positioned at the top of presser bar.
The upper beam of a loom axle bed being provided with spindle nose below described upper beam of a loom two ends and being fixedly connected with spindle nose, the upper beam of a loom back rest axle bed that the two ends of the upper beam of a loom back rest are provided with bearing and are fixedly connected with bearing; Upper beam of a loom axle bed and upper beam of a loom back rest axle bed and frame are bolted, and erecting has the screw for regulating upper beam of a loom axle bed and upper beam of a loom back rest axle bed installation site.
Compared with prior art, the beneficial effect that on air-jet loom of the present utility model, beam of a loom let-off motion has is:
1, use and the arrangement achieves beam of a loom tension force and control separately, and easy for installation, with low cost; Use device of the present utility model add existing tension force singly can not go up that loom that beam of a loom controls produces can the diversity of woven fabric kind, save the cost buying new equipment.Because fashion trend constantly changes, the changes in demand of fabric variety is various fast, and different fabric variety has different requirement to beam of a loom tension force on the Distance geometry between upper beam of a loom and the upper beam of a loom back rest; And upper beam of a loom and the upper beam of a loom back rest are directly be fixed in frame in prior art, its distance is between the two unadjustable, and the existing complicated operation to single upper beam of a loom tension adjustment, repacking cost is higher.The utility model can be different according to knitted fabric variety, regulate upper beam of a loom back rest axle bed, the upper fixed position of beam of a loom axle bed in frame, adjust the distance between the beam of a loom back rest and upper beam of a loom by bolt.The utility model also gives upper beam of a loom frictional force and the pressure of rotation by the cooperation of tension strap, spring and bolt of long stem, regulate the tension force of single upper beam of a loom, with low cost, make the change trend of adaptation market fabric variety, make product have more the market competitiveness.
2, the utility model can directly be reequiped on former loom, does not affect structure and the working condition of former air-jet loom, and transformation is simple, easy to maintenance.Use the substantial contribution that the device reduces needed for original-pack configuration.The dual beams loom that existing upper beam of a loom and lower beam of a loom tension force control separately is due to circuit complexity, operator is needed to learn just can go into operation production for a long time, and its method of operating of beam of a loom let-off motion is simple on the air-jet loom of adjustment of tonicity of the present utility model, operator only need screw bolt of long stem and regulate the degree of tightness of belt to complete.Applicant's choice for use belt but not the object that the article of other materials carry out tension adjustment are; not fragile upper beam of a loom after belt quality softness rubs with upper beam of a loom; and belt has again good toughness and slight elasticity; can repeatedly stretch not fragile; after coordinating with spring, service life is longer; without the need to repeatedly shutting down replacing, loom long-play can be ensured.Applicant have also been devised the presser bar that two ends are connected with frame 1 by turning cylinder, regulates line to enter the angle of loom with this, improves the stability of tension adjustment, make improved equipment passable weave the stable fabric of even tension.
Accompanying drawing explanation
Fig. 1 is the structural representation of beam of a loom let-off motion on air-jet loom.
Wherein: 1, frame; 2, upper beam of a loom; 201, upper beam of a loom axle bed; 3, the upper beam of a loom back rest; 301, upper beam of a loom back rest axle bed; 4, presser bar; 5, belt; 6, spring; 7, bolt of long stem; 8, fixed head; 9, upper weaver's web.
Detailed description of the invention
Fig. 1 is most preferred embodiment of the present utility model, is described further below in conjunction with accompanying drawing 1 pair of the utility model.
With reference to Fig. 1, beam of a loom let-off motion on air-jet loom of the present utility model, comprises beam of a loom 2 and the upper beam of a loom back rest 3, and for installing the frame 1 of beam of a loom 2 and the upper beam of a loom back rest 3, in frame 1, turning cylinder is connected with presser bar 4, and presser bar 4 is adjacent and parallel with the upper beam of a loom back rest 3; Presser bar 4 is rotating column cross bar, frame 1 is provided with presser bar 4, presser bar 4 two ends are connected with frame 1 by turning cylinder, presser bar 4 is adjacent with the upper beam of a loom back rest 3, the upper beam of a loom back rest 3 is positioned at the top of presser bar 4, and upper beam of a loom 2 is positioned at the top of the beam of a loom back rest 3, and this Position Design can ensure that weaver's web 9 is through upper beam of a loom 2, the warp let-off of the upper beam of a loom back rest 3, press yarn to adjust angle through presser bar 4 again, then weave.By the warp let-off angle of weaver's web in the pressure yarn adjustable of presser bar 4, improve the stability of tension adjustment, be convenient to weave.The two ends of upper beam of a loom 2 are wound with belt 5 respectively, and belt 5 stage casing contacts with upper beam of a loom 2, and belt 5 two ends are separately fixed in the frame 1 of beam of a loom 2 both sides.Belt 5 one stiff ends are connected with spring 6, and another stiff end is connected with bolt of long stem 7, spring 6 is fixedly connected with frame 1, and bolt of long stem 7 is threaded with frame 1.It is outside that belt 5 is centered around beam of a loom 2, and contact with upper beam of a loom 2, and on its fixed position, beam of a loom 2 can produce with belt 5 in rotating and rub.With reference to Fig. 1, the frame 1 below upper beam of a loom 2 is fixed with fixed head 8.Be separately fixed at spring 6 and the bolt of long stem 7 at belt 5 two ends, its fixed position is positioned on the fixed head 8 below beam of a loom 2.Bolt of long stem 7 is provided with the scale for representing tension values.
The upper beam of a loom axle bed 201 being provided with spindle nose below upper beam of a loom 2 two ends and being fixedly connected with spindle nose, the upper beam of a loom back rest axle bed 301 that the two ends of the upper beam of a loom back rest 3 are provided with bearing and are fixedly connected with bearing; Upper beam of a loom axle bed 201 is connected with frame 1 bolt with upper beam of a loom back rest axle bed 301, and frame 1 is provided with the screw for regulating upper beam of a loom axle bed 201 and upper beam of a loom back rest axle bed 301 installation site.Upper beam of a loom 2 rotates under the drive of spindle nose with upper beam of a loom axle bed 201, and the upper beam of a loom back rest 3 rotates under the drive of bearing with upper beam of a loom back rest axle bed 301, and upper beam of a loom 2 and the upper beam of a loom back rest 3 are wound with the upper weaver's web 9 weaved.
The course of work is as follows: with reference to Fig. 1, uses spanner to screw bolt of long stem 7, by the tension force regulating belt 5 degree of tightness to regulate upper beam of a loom 2.Upper beam of a loom 2 rotates under the drive of spindle nose, and screw bolt of long stem 7 and tighten up belt 5, belt 5 gives the pressure increase of beam of a loom 2, and upper beam of a loom 2 increases with the frictional force of belt in rotation, the reduced rate that upper beam of a loom 2 rotates, and tension force increases; Otherwise tension force reduces.By regulating the upper position of beam of a loom back rest axle bed 301 in frame 1, regulate the position of the beam of a loom back rest 3 in frame 1, to play the effect regulating upper distance between the beam of a loom back rest 3 and upper beam of a loom 2.Upper weaver's web 9 first contacts with upper beam of a loom 2, after walk around the beam of a loom back rest 3, then contact the angle that above weaver's web 9 enters loom with presser bar 4, the tension adjustment effect on presser bar 4 Absorbable organic halogens on beam of a loom 2 and the upper beam of a loom back rest 3.
The above, it is only preferred embodiment of the present utility model, be not restriction the utility model being made to other form, any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the Equivalent embodiments of equivalent variations.But everyly do not depart from technical solutions of the utility model content, any simple modification, equivalent variations and the remodeling done above embodiment according to technical spirit of the present utility model, still belong to the protection domain of technical solutions of the utility model.
Claims (4)
1. beam of a loom let-off motion on air-jet loom, comprise frame (1), and the upper beam of a loom (2) be arranged in frame (1) and the upper beam of a loom back rest (3), it is characterized in that: the two ends of described upper beam of a loom (2) are arranged with belt (5) respectively, described belt (5) stage casing contacts with upper beam of a loom (2), and belt (5) two ends are adjustable to be respectively arranged in the frame (1) of beam of a loom (2) both sides; Between described upper beam of a loom (2) and the upper beam of a loom back rest (3), spacing is adjustable.
2. beam of a loom let-off motion on air-jet loom according to claim 1, it is characterized in that: the frame (1) of described upper beam of a loom (2) below is provided with the fixed head (8) for fixing belt (5), described belt (5) one end is by spring (6) and fixed head (8) flexible fastening, and the other end is threaded with fixed head (8) by bolt of long stem (7).
3. beam of a loom let-off motion on air-jet loom according to claim 1, it is characterized in that: described frame (1) is provided with presser bar (4), presser bar (4) two ends are connected with frame (1) by turning cylinder, presser bar (4) is adjacent with the upper beam of a loom back rest (3), and the upper beam of a loom back rest (3) is positioned at the top of presser bar (4).
4. beam of a loom let-off motion on air-jet loom according to claim 1, it is characterized in that: the upper beam of a loom axle bed (201) being provided with spindle nose below described upper beam of a loom (2) two ends and being fixedly connected with spindle nose, the upper beam of a loom back rest axle bed (301) that the two ends of the upper beam of a loom back rest (3) are provided with bearing and are fixedly connected with bearing; Upper beam of a loom axle bed (201) and upper beam of a loom back rest axle bed (301) are bolted with frame (1), and frame (1) is provided with the screw for regulating upper beam of a loom axle bed (201) and upper beam of a loom back rest axle bed (301) installation site.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420516759.0U CN204080305U (en) | 2014-09-10 | 2014-09-10 | Beam of a loom let-off motion on air-jet loom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420516759.0U CN204080305U (en) | 2014-09-10 | 2014-09-10 | Beam of a loom let-off motion on air-jet loom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204080305U true CN204080305U (en) | 2015-01-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420516759.0U Expired - Lifetime CN204080305U (en) | 2014-09-10 | 2014-09-10 | Beam of a loom let-off motion on air-jet loom |
Country Status (1)
| Country | Link |
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| CN (1) | CN204080305U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104878512A (en) * | 2015-06-02 | 2015-09-02 | 芜湖康道尔纺织科技有限公司 | Adjusting and locking device for textile machine |
| CN106435968A (en) * | 2016-11-07 | 2017-02-22 | 盐城工学院 | Passive type warp delivery device capable of absorbing superfluous warp |
-
2014
- 2014-09-10 CN CN201420516759.0U patent/CN204080305U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104878512A (en) * | 2015-06-02 | 2015-09-02 | 芜湖康道尔纺织科技有限公司 | Adjusting and locking device for textile machine |
| CN106435968A (en) * | 2016-11-07 | 2017-02-22 | 盐城工学院 | Passive type warp delivery device capable of absorbing superfluous warp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20150107 |