CN101139772B - Circular loom edge locking device - Google Patents
Circular loom edge locking device Download PDFInfo
- Publication number
- CN101139772B CN101139772B CN2007100170464A CN200710017046A CN101139772B CN 101139772 B CN101139772 B CN 101139772B CN 2007100170464 A CN2007100170464 A CN 2007100170464A CN 200710017046 A CN200710017046 A CN 200710017046A CN 101139772 B CN101139772 B CN 101139772B
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- China
- Prior art keywords
- flat
- overlocking
- locking device
- leading block
- circular loom
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Abstract
The invention discloses a circular loom overlocking machine, which comprises a horizontally-arranged heddle lead screw and a lifting rod that is fixed to connect with the heddle lead screw and vertically positioned. The overlocking machine is composed of a bracing plate fixed to connect with a circular loom frame; the bottom end of the bracing plate is arranged with a lower guide pulley; the lower guide pulley is wound with a flat loom belt; one end of the flat loom belt winds the lower guide pulley to connect with the circular loom frame; the other end is moved together with the heddle lead screw; the flat loom belt is positioned with a threading ring to put through overlocking lines; the bracing plate is arranged with a threading hole to put through the overlocking bottom line; the threading hole is positioned in a rotation area for the overlocking line to wind around the lower guide pulley. The invention can fulfill simultaneous execution of overlocking and weaving, so that perforation or puncture is not necessary to perform only after a woven bag is woven. Thus, the invention can lower labor intensity, save raw materials, guarantee integrity of fabric texture structure, intensify air permeability effects and prevent warp straggle due to no overlocking line.
Description
Technical field
The present invention relates to a kind of process equipment of woven bag, relate to a kind of specifically lacking the circular loom edge locking device of lockstitching a border through the lock seaming woven bag.
Background technology
Now use Polywoven Bag both at home and abroad, because of its reasons in structure, gas permeability is poor, the bigger article of packing humidity, germinate easily, go mouldy etc., for solving the permeability of packaging bag, solution is all being sought by a lot of producers, the heatmeltable heating punching that on packaging bag, utilizes plastics that has, the usefulness pin acanthopore on woven bag that has, methods such as the minimizing warp on woven cloth that has, but air permeable effect and operating efficiency, it is all undesirable to save the material aspect, according to the wilderness demand of domestic and international market to ventilative woven bag, the necessary better product of production gas permeability, just can occupy better market, in order to guarantee the permeability of woven bag, at present usually in the method that machines back employing punching or acanthopore, guarantee the permeability of woven bag, so not only strengthened labour intensity, and caused raw-material loss, do not have on the present market that a kind of special seam loop is disposable in process finishes above-mentioned work yet, my company situation of producing ventilative woven bag at present no better equipment for this reason, our decision of comprehensive demonstration back is transformed on existing circular loom, produces a kind of circular loom edge locking device.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of circular loom edge locking device, can lockstitch a border to lacking through the lock seaming woven bag, guarantees the woven bag permeability, and shortened process can also reduce labour intensity, saves raw material.
For addressing the above problem, the present invention by the following technical solutions:
Circular loom edge locking device, comprise horizontally disposed heald bar and fixedly connected with heald bar and the lifting lever of vertical setting, it is characterized in that: described edge locking device has the gripper shoe of fixedlying connected with the garden loom frame, the lower end of described gripper shoe is provided with down leading block, be wound with the flat-bed machine band on the leading block under described, one end of described flat-bed machine band is walked around down leading block and is connected with the garden loom frame, the other end moves up and down with heald bar, described flat-bed machine band is provided with and holds the thimble that the lock seaming line passes, described gripper shoe is provided with holds the through wires hole that the lock seaming bottom line passes, and described through wires hole is arranged in the pivot region that leading block rotates under the lock seaming wire-wound.
Below be further improvement of these options of the present invention:
On the described heald bar base plate is installed, described base plate is provided with leading block, and the other end of described flat-bed machine band is walked around leading block and is connected with gripper shoe.
Described flat-bed machine band is fixedlyed connected with described heald bar with the end that heald bar moves up and down.
Be provided with elastic webbing between described flat-bed machine band and the garden loom frame, the outside of described elastic webbing is provided with protective sleeve, and described protective sleeve is fixedlyed connected with the garden loom frame.
The top of described heald bar is provided with auxiliary support bar, and described auxiliary support bar is fixedlyed connected with base plate with lifting lever respectively.
Vertically be provided with groove on the described gripper shoe, the described back shaft of going up leading block is positioned at groove, and can slide up and down along groove.
Beneficial effect
The present invention adopts above technical scheme, during work, one end of flat-bed machine band maintains static, the other end utilizes the elasticity pulling flat-bed machine of elastic webbing to take back the position, the lifting lever of garden loom moves up and down to drive and goes up leading block pulling flat-bed machine Tape movement, by following leading block the flat-bed machine band is rotated around the lock seaming bottom line, when lifting lever rises to the top, the lock seaming line is followed the upper left side that the flat-bed machine band is positioned at the lock seaming bottom line, parallel passes in the middle of two lines, in the time of below lifting lever falls after rise extremely, the lock seaming line is followed the upper right side that the flat-bed machine band is positioned at the lock seaming bottom line, parallel passes in the middle of two lines, pass through do action like this, the intersection of lock seaming line inweaves, it is middle motionless with the lock seaming line that the bottom line of will lockstitching a border is fixed on parallel, play the effect of isolating warp, after two lock seaming lines pin the both sides of woven bag respectively, middle part no longer includes warp, it is clear to separate, strengthened permeability, the present invention makes lock seaming and weaves cotton cloth and carry out simultaneously, woven bag is not be used in weave cotton cloth finish after punching or acanthopore again, reduced labour intensity, saved raw material, guaranteed the integrality of the institutional framework of cloth, and the scarce warp part of the cloth that weaves is thoroughly separated with the warp part is arranged, and strengthened air permeable effect, prevent from not have the lock seaming line and caused warp at random.
Description of drawings
Accompanying drawing is the structural representation of the embodiment of the invention.
The specific embodiment
Embodiment; as shown in the figure; a kind of circular loom edge locking device; comprise horizontally disposed heald bar 15 and fixedly connected with heald bar 15 and the lifting lever 12 of vertical setting; described edge locking device has the gripper shoe 4 of fixedlying connected with the garden loom frame; described garden loom frame comprises garden loom upper spider 10; lower bearing bracket 5; gripper shoe 4 is arranged on the lower bearing bracket 5; be provided with two following leading blocks 9 in the lower end of gripper shoe 4; be wound with flat-bed machine band 7 respectively on the following leading block 9; be provided with elastic webbing 1 between flat-bed machine band 7 and the upper spider 10; be provided with protective sleeve 2 in the outside of elastic webbing 1; protective sleeve 2 is fixedlyed connected with lower bearing bracket 5; base plate 16 is installed on heald bar 15; be provided with leading block 3 on two on the base plate 16; one end of flat-bed machine band 7 is walked around leading block 3 and is fixedlyed connected with gripper shoe 4; vertically be provided with groove 14 on the gripper shoe 4; the back shaft of last leading block 3 is positioned at groove 14; and can slide up and down along groove 14; the top of heald bar 15 is provided with auxiliary support bar 17; auxiliary support bar 17 is fixedlyed connected with base plate 16 with lifting lever 12 respectively; the other end of flat-bed machine band 7 is walked around down leading block 9 and is connected with upper spider 10; be respectively equipped with on the flat-bed machine band 7 and hold the thimble 6 that lock seaming line 8 passes; gripper shoe 4 is provided with holds the through wires hole 13 that lock seaming bottom line 11 passes, and through wires hole 13 is arranged on lock seaming line 8 in the pivot region that leading block 9 rotates down.
During work, one end of flat-bed machine band 7 maintains static, the other end utilizes elasticity pulling flat-bed machine band 7 returns of elastic webbing 1, leading block 3 pulling flat-bed machine bands 7 moved on the lifting lever 12 of garden loom moved up and down and drives, by following leading block 9 flat-bed machine band 7 is rotated around lock seaming bottom line 11, when lifting lever 12 rises to the top, lock seaming line 8 is followed the upper left side that flat-bed machine band 7 is positioned at lock seaming bottom line 11, parallel passes in the middle of two lines, in the time of below lifting lever 12 falls after rise extremely, lock seaming line 8 is followed the upper right side that flat-bed machine band 7 is positioned at lock seaming bottom line 11, parallel passes in the middle of two lines, pass through do action like this, the intersection of lock seaming line 8 inweaves, it is middle motionless with the lock seaming line that the bottom line 11 of will lockstitching a border is fixed on parallel, play the effect of isolating warp, after two lock seaming lines pin the both sides of woven bag respectively, middle part no longer includes warp, it is clear to separate, strengthened permeability, the present invention makes lock seaming and weaves cotton cloth and carry out simultaneously, woven bag is not be used in weave cotton cloth finish after punching or acanthopore again, reduced labour intensity, saved raw material, guaranteed the integrality of the institutional framework of cloth, and the scarce warp part of the cloth that weaves is thoroughly separated with the warp part is arranged, strengthened air permeable effect, prevented from not have the lock seaming line and caused warp at random.
Flat-bed machine band in the embodiment of the invention also can directly be fixedlyed connected with heald bar with the end that heald bar moves up and down.
Claims (6)
1. circular loom edge locking device, comprise horizontally disposed heald bar (15) and fixedly connected with heald bar (15) and the lifting lever (12) of vertical setting, it is characterized in that: described edge locking device has the gripper shoe (4) of fixedlying connected with the garden loom frame, the lower end of described gripper shoe (4) is provided with down leading block (9), be wound with flat-bed machine band (7) on the leading block (9) under described, one end of described flat-bed machine band (7) is walked around down leading block (9) and is connected with the garden loom frame, the other end moves up and down with heald bar (15), described flat-bed machine band (7) is provided with and holds the thimble (6) that lock seaming line (8) passes, described gripper shoe (4) is provided with holds the through wires hole (13) that lock seaming bottom line (11) passes, and described through wires hole (13) is arranged on lock seaming line (8) in the pivot region that leading block (9) rotates down.
2. circular loom edge locking device according to claim 1, it is characterized in that: base plate (16) is installed on the described heald bar (15), described base plate (16) is provided with leading block (3), and the other end of described flat-bed machine band (7) is walked around leading block (3) and is connected with gripper shoe (4).
3. circular loom edge locking device according to claim 1 is characterized in that: described flat-bed machine band (7) is fixedlyed connected with described heald bar (15) with the end that heald bar (15) moves up and down.
4. according to claim 2 or 3 described circular loom edge locking devices; it is characterized in that: be provided with elastic webbing (1) between described flat-bed machine band (7) and the garden loom frame; the outside of described elastic webbing (1) is provided with protective sleeve (2), and described protective sleeve (2) is fixedlyed connected with the garden loom frame.
5. circular loom edge locking device according to claim 4 is characterized in that: the top of described heald bar (15) is provided with auxiliary support bar (17), and described auxiliary support bar (17) is fixedlyed connected with base plate (16) with lifting lever (12) respectively.
6. circular loom edge locking device according to claim 5 is characterized in that: vertically be provided with groove (14) on the described gripper shoe (4), the described back shaft of going up leading block (3) is positioned at groove (14), and can slide up and down along groove (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100170464A CN101139772B (en) | 2007-08-28 | 2007-08-28 | Circular loom edge locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100170464A CN101139772B (en) | 2007-08-28 | 2007-08-28 | Circular loom edge locking device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101139772A CN101139772A (en) | 2008-03-12 |
| CN101139772B true CN101139772B (en) | 2011-12-07 |
Family
ID=39191871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007100170464A Expired - Fee Related CN101139772B (en) | 2007-08-28 | 2007-08-28 | Circular loom edge locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101139772B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101569328B1 (en) * | 2012-09-27 | 2015-11-13 | 도레이 카부시키가이샤 | Woven fabric and process for producing same |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3587664A (en) * | 1968-05-28 | 1971-06-28 | Strake Maschf Nv | Device for preparing a weft |
| EP1780330A2 (en) * | 2005-10-26 | 2007-05-02 | North Rocky Robot Technology, Inc. (NORTEC, Inc.) | Method and apparatus to remove yarns from the fringes of an industrial textile |
| CN201121235Y (en) * | 2007-08-28 | 2008-09-24 | 山东寿光健元春有限公司 | Edge locking device of circular weaving machine |
-
2007
- 2007-08-28 CN CN2007100170464A patent/CN101139772B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3587664A (en) * | 1968-05-28 | 1971-06-28 | Strake Maschf Nv | Device for preparing a weft |
| EP1780330A2 (en) * | 2005-10-26 | 2007-05-02 | North Rocky Robot Technology, Inc. (NORTEC, Inc.) | Method and apparatus to remove yarns from the fringes of an industrial textile |
| CN201121235Y (en) * | 2007-08-28 | 2008-09-24 | 山东寿光健元春有限公司 | Edge locking device of circular weaving machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101139772A (en) | 2008-03-12 |
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| PB01 | Publication | ||
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| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111207 Termination date: 20170828 |
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| CF01 | Termination of patent right due to non-payment of annual fee |