CN105780271A - Movable type closed selvedge air-jetting and selvedge tucking-in mechanism for loom - Google Patents
Movable type closed selvedge air-jetting and selvedge tucking-in mechanism for loom Download PDFInfo
- Publication number
- CN105780271A CN105780271A CN201610203639.9A CN201610203639A CN105780271A CN 105780271 A CN105780271 A CN 105780271A CN 201610203639 A CN201610203639 A CN 201610203639A CN 105780271 A CN105780271 A CN 105780271A
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- China
- Prior art keywords
- shears
- piston
- pedestal
- jet
- selvedge
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Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 35
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 49
- 230000000694 effects Effects 0.000 claims description 11
- 230000001276 controlling effect Effects 0.000 claims description 9
- 238000002347 injection Methods 0.000 claims description 8
- 239000007924 injection Substances 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 3
- 238000011084 recovery Methods 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 239000004744 fabric Substances 0.000 abstract description 3
- 238000010008 shearing Methods 0.000 abstract 1
- 238000009940 knitting Methods 0.000 description 4
- 238000009954 braiding Methods 0.000 description 3
- 238000009941 weaving Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001141 propulsive effect Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D47/00—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms
- D03D47/40—Forming selvedges
- D03D47/48—Forming selvedges by inserting cut end of weft in next shed, e.g. by tucking, by blowing
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Looms (AREA)
Abstract
The invention relates to the technical field of looms, in particular to a movable type closed selvedge air-jetting and selvedge tucking-in mechanism for a loom.This mechanism comprises a stretching mechanism, a mounting base is arranged on the stretching mechanism, and a moving base movably connected with the mounting base and a positioning pin are arranged on the mounting base; an intake mechanism, an air-jet base and a shear cylinder base are arranged on the moving base, the intake mechanism is connected with the air-jet base, the bottom of the air-jet base is provided with a U-shaped nozzle, and the U-shaped nozzle is provided with upper shears and lower shears in corresponding positions.This mechanism positions fabric through the U-shaped nozzle and cuts wefts through the upper shears and the lower shears, thereby finally achieving woven closed selvedge.This mechanism is simple in structure, allows existing equipment to be conveniently modified, enables optimal closed selvedge by flexibly adjusting the shearing position of the mechanism, and is flexible and convenient to operate.
Description
Technical field
The present invention relates to loom technical field, be specifically related to the movable smooth edge injection tuck-in selvage mechanism of a kind of loom.
Background technology
The woven cloth of existing shuttle-free loom is generally all burr, but some has the cloth of particular/special requirement then to require as plain edge.For realizing the requirement of plain edge, shuttle-free loom needing increase and install mechanical type tuck-in selvage mechanism, these machinery tuck-in selvage mechanism structure are complicated, and volume is big, installs trouble, and manufacturing cost is high, this also increases the buying use cost at loom family.Additionally, above-mentioned mechanical type tuck-in selvage mechanism also cannot meet the requirements of weaving process of high speed weaving rapier loom and air-jet loom machine, there is also the defects such as adjustment inconvenience simultaneously.
Summary of the invention
The problem that the invention aims to solve the technological deficiency existing for tuck-in selvage mechanism that existing weaving rapier loom described above and air-jet loom machine use, it is provided that the movable smooth edge injection tuck-in selvage mechanism of a kind of loom.
In order to reach foregoing invention purpose, the present invention by the following technical solutions:
A kind of movable smooth edge injection tuck-in selvage mechanism of loom,
Described mechanism includes sending out support mechanism, sends out support mechanism and is provided with installation pedestal, installs pedestal and is provided with the movable base and positioning pin that are flexibly connected with it；
Movable base is provided with admission gear, jet pedestal and shears cylinder pedestal, and jet pedestal is corresponding with shears cylinder base position, and admission gear is connected with jet pedestal；
Being additionally provided with the electromagnetic valve group of all parts, piston and the spring for regulating movable base with install pedestal relative position on movable base, piston one and spring are connected to the two ends of movable base, and piston is connected with positioning pin；
Jet base bottom is provided with U-shaped mouth, and the opening of U-shaped mouth is oriented horizontal direction；The lateral wall of U-shaped mouth is provided with and connects with jet pedestal and puff prot one that opening direction is level, and the upper wall in U-shaped mouth is provided with the puff prot two that Open Side Down and connects with jet pedestal；
Shears cylinder pedestal is provided with the piston of up and down motion, for piston being carried out spring and the lower scissors of position recovery, lower scissors is positioned at the bottom of shears cylinder pedestal and corresponding with U-shaped mouth position；Piston lower portion is connected with shears and closed circuit piece of the activity for the opening of U-shaped mouth is closed, and upper shears is corresponding with lower scissors position.
Piston is provided with shears limited block, and piston two is connected by closed circuit with upper shears and activity piece of shears limited block.
Electromagnetic valve group includes the electromagnetic valve one for controlling puff prot one and puff prot two, for controlling the electromagnetic valve two of piston, for controlling the electromagnetic valve three of the piston of upper shears.
The present invention compared with prior art, provides the benefit that:
1 simple in construction；2 pairs of existing equipment transformations are convenient；3 can pass through the clipped position of flexible mechanism to reach best plain edge effect, flexible operation.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the top view of the present invention；
Fig. 3 is the right view of the present invention；
Fig. 4 is the left view of the present invention.
In figure: 1 support, 2 install pedestal, 3 admission gears, 4 pistons one, 5 movable bases, 6 electromagnetic valves one, 7 electromagnetic valves two, 8 electromagnetic valves three, 9 jet pedestals, 10 shears cylinder pedestals, shears on 11,12 lower scissors, 13U type mouth, 14 closed circuit piece of activities, 15 puff prots one, 16 shears limited blocks, 17 pistons two, 18 springs, 19 positioning pins, 20 puff prots two.
Detailed description of the invention
Below by specific embodiment, technical scheme is further described explanation.
If without specified otherwise, the raw material adopted in embodiments of the invention is raw material commonly used in the art, and the method adopted in embodiment is the conventional method of this area.
Embodiment:
A kind of movable smooth edge injection tuck-in selvage mechanism of loom, as Figure 1-4,
Described mechanism includes sending out support mechanism 1, sends out support mechanism 1 and is provided with installation pedestal 2, installs pedestal 2 and be provided with the movable base 5 and positioning pin 19 that are flexibly connected with it；
Movable base 5 is provided with admission gear 3, jet pedestal 9 and shears cylinder pedestal 10, and jet pedestal 9 is corresponding with shears cylinder pedestal 10 position, and admission gear 3 is connected with jet pedestal 9；Movable base 5 is additionally provided with the electromagnetic valve group of all parts, is connected to the two ends of movable base 5 for the piston 4 and spring 18, piston 1 and spring 18 regulating movable base 5 with install pedestal 2 relative position, and piston 4 is connected with positioning pin 19；
Being provided with U-shaped mouth 13 bottom jet pedestal 9, the opening of U-shaped mouth 13 is oriented horizontal direction；The lateral wall of U-shaped mouth 13 is provided with and connects with jet pedestal 9 and puff prot 1 that opening direction is level, and the upper wall in U-shaped mouth 13 is provided with the puff prot 2 20 that Open Side Down and connects with jet pedestal 9；
Shears cylinder pedestal 10 is provided with the piston 17 of up and down motion, for piston 17 being carried out spring 18 and the lower scissors 12 of position recovery, lower scissors 12 is positioned at the bottom of shears cylinder pedestal 10 and corresponding with U-shaped mouth 13 position；Piston 17 bottom is connected with shears 11 and for activity that the opening of U-shaped mouth 13 is closed closed circuit piece 14, upper shears 11 is corresponding with lower scissors 12 position, piston 17 is provided with shears limited block 16, and piston 2 17 is connected for closed circuit piece 14 with upper shears 11 and activity by shears limited block 16.
Electromagnetic valve group includes the electromagnetic valve 1 for controlling puff prot 1 and puff prot 2 20, for controlling the electromagnetic valve 27 of piston 4, for controlling the electromagnetic valve 38 of the piston 17 of upper shears 11.
In concrete application, when parallel is pushed in U-shaped mouth 13 by parallel propulsive mechanism, under the driving of electromagnetic valve 38, upper shears 11 does action from top to bottom and drive activity simultaneously closed circuit piece 14 is together descending, the upper shears 11 of downward actuation coordinates with lower scissors 12 to be cut off parallel, while 11 parallels of upper shears are cut off, the parallel cut off isolation is retained in and to be formed in closed circuit U-shaped mouth 13 by movable closed circuit piece 14, after parallel propulsive mechanism is replied, electromagnetic valve 1 controls puff prot 1 and puff prot 2 20 is blown to direction, knitting zone simultaneously, the a bit of parallel cut off is made to blow into knitting zone, thus being woven into plain edge.After air blowing completes plain edge, under the control of electromagnetic valve 38, piston 17 shears limited block 16 on spring 18 promotes makes shears 11 and activity, and closed circuit piece 14 up action is to reach to reset, ready for the entrance of parallel next time.Material and soft durometer owing to needing the parallel of braiding are different, U-shaped mouth 13 and miscellaneous part are needed to be adjusted arranging, braiding plain edge as big in parallel material hardness need U-shaped mouth 13, puff prot 1 and puff prot 2 20 from knitting zone closer to, adjustment for these parts, require over electromagnetic valve 27 and control piston 1, move to knitting zone under the promotion of piston 1, electromagnetic valve 27 controls piston 1 and under the cooperation of spring 18, whole mechanism can be allowed to move left and right, reach the braiding plain edge effect of the best.
Claims (3)
1. the movable smooth edge injection tuck-in selvage mechanism of a loom, it is characterised in that
Described mechanism includes sending out support mechanism (1), sends out support mechanism (1) and is provided with installation pedestal (2), installs pedestal (2) and is provided with the movable base (5) and positioning pin (19) that are flexibly connected with it；
Movable base (5) is provided with admission gear (3), jet pedestal (9) and shears cylinder pedestal (10), and jet pedestal (9) is corresponding with shears cylinder pedestal (10) position, and admission gear (3) is connected with jet pedestal (9)；
Movable base (5) is additionally provided with the electromagnetic valve group of all parts, piston (4) and the spring (18) for regulating movable base (5) with install pedestal (2) relative position, piston one (4) and spring (18) are connected to the two ends of movable base (5), and piston (4) is connected with positioning pin (19)；
Jet pedestal (9) bottom is provided with U-shaped mouth (13), and the opening of U-shaped mouth (13) is oriented horizontal direction；The lateral wall of U-shaped mouth (13) is provided with and connects with jet pedestal (9) and puff prot one (15) that opening direction is level, and the upper wall in U-shaped mouth (13) is provided with the puff prot two (20) that Open Side Down and connects with jet pedestal (9)；
Shears cylinder pedestal (10) is provided with the piston (17) of up and down motion, is used for piston (17) is carried out spring (18) and the lower scissors (12) of position recovery, and lower scissors (12) is positioned at the bottom of shears cylinder pedestal (10) and corresponding with U-shaped mouth (13) position；Piston (17) bottom is connected with shears (11) and closed circuit piece of the activity (14) for the opening of U-shaped mouth (13) is closed, and upper shears (11) is corresponding with lower scissors (12) position.
2. the movable smooth edge injection tuck-in selvage mechanism of a kind of loom according to claim 1, it is characterized in that, piston (17) is provided with shears limited block (16), and piston two (17) is connected with upper shears (11) and activity closed circuit piece (14) by shears limited block (16).
3. the movable smooth edge injection tuck-in selvage mechanism of a kind of loom according to claim 1, it is characterized in that, electromagnetic valve group includes the electromagnetic valve one (6) for controlling puff prot one (15) and puff prot two (20), for controlling the electromagnetic valve two (7) of piston (4), it is used for controlling the electromagnetic valve three (8) of the piston (17) of upper shears (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610203639.9A CN105780271B (en) | 2016-03-31 | 2016-03-31 | A kind of movable plain edge jet tuck-in selvage mechanism of loom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610203639.9A CN105780271B (en) | 2016-03-31 | 2016-03-31 | A kind of movable plain edge jet tuck-in selvage mechanism of loom |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105780271A true CN105780271A (en) | 2016-07-20 |
| CN105780271B CN105780271B (en) | 2018-04-13 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610203639.9A Expired - Fee Related CN105780271B (en) | 2016-03-31 | 2016-03-31 | A kind of movable plain edge jet tuck-in selvage mechanism of loom |
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| CN (1) | CN105780271B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106757699A (en) * | 2017-01-19 | 2017-05-31 | 青岛天集团红旗纺织机械有限公司 | A kind of direct-connected pneumatic optical margin device of slay |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4848415A (en) * | 1987-05-25 | 1989-07-18 | 501 Construzioni Meccaniche Manea S.R.L. | Machine for forming a tucked selvedge, lightened and of low thickness, in fabrics produced on shuttle-less looms |
| CN101743348A (en) * | 2007-07-12 | 2010-06-16 | 必佳乐有限公司 | Method for tucking an end of a weft thread into a selvedge of a fabric, and pneumatic tuck-in device |
| CN202116804U (en) * | 2011-06-15 | 2012-01-18 | 青岛天一集团红旗纺织机械有限公司 | Combined pneumatic edge-folding device |
| CN202595409U (en) * | 2012-04-09 | 2012-12-12 | 经纬纺织机械股份有限公司 | Combined pneumatic hemmer |
| CN203768584U (en) * | 2014-02-18 | 2014-08-13 | 青岛天一集团红旗纺织机械有限公司 | Air-jet loomflanging device |
| CN204097663U (en) * | 2014-09-18 | 2015-01-14 | 青岛天一集团红旗纺织机械有限公司 | Air-jet loom does not cut reed pneumatic optical margin device |
| CN204111999U (en) * | 2014-10-27 | 2015-01-21 | 潍坊金蟀机械有限公司 | Crimping unit sheared by air-jet loom |
-
2016
- 2016-03-31 CN CN201610203639.9A patent/CN105780271B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4848415A (en) * | 1987-05-25 | 1989-07-18 | 501 Construzioni Meccaniche Manea S.R.L. | Machine for forming a tucked selvedge, lightened and of low thickness, in fabrics produced on shuttle-less looms |
| CN101743348A (en) * | 2007-07-12 | 2010-06-16 | 必佳乐有限公司 | Method for tucking an end of a weft thread into a selvedge of a fabric, and pneumatic tuck-in device |
| CN202116804U (en) * | 2011-06-15 | 2012-01-18 | 青岛天一集团红旗纺织机械有限公司 | Combined pneumatic edge-folding device |
| CN202595409U (en) * | 2012-04-09 | 2012-12-12 | 经纬纺织机械股份有限公司 | Combined pneumatic hemmer |
| CN203768584U (en) * | 2014-02-18 | 2014-08-13 | 青岛天一集团红旗纺织机械有限公司 | Air-jet loomflanging device |
| CN204097663U (en) * | 2014-09-18 | 2015-01-14 | 青岛天一集团红旗纺织机械有限公司 | Air-jet loom does not cut reed pneumatic optical margin device |
| CN204111999U (en) * | 2014-10-27 | 2015-01-21 | 潍坊金蟀机械有限公司 | Crimping unit sheared by air-jet loom |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106757699A (en) * | 2017-01-19 | 2017-05-31 | 青岛天集团红旗纺织机械有限公司 | A kind of direct-connected pneumatic optical margin device of slay |
| CN106757699B (en) * | 2017-01-19 | 2019-08-13 | 青岛天一红旗纺机集团有限公司 | A kind of direct-connected pneumatic optical margin device of slay |
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| Publication number | Publication date |
|---|---|
| CN105780271B (en) | 2018-04-13 |
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Granted publication date: 20180413 |