CN2380582Y - Straw-curtain braiding machine - Google Patents
Straw-curtain braiding machine Download PDFInfo
- Publication number
- CN2380582Y CN2380582Y CN 99223923 CN99223923U CN2380582Y CN 2380582 Y CN2380582 Y CN 2380582Y CN 99223923 CN99223923 CN 99223923 CN 99223923 U CN99223923 U CN 99223923U CN 2380582 Y CN2380582 Y CN 2380582Y
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- CN
- China
- Prior art keywords
- shuttle
- take
- thread
- straw
- rocking arm
- 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
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- Braiding, Manufacturing Of Bobbin-Net Or Lace, And Manufacturing Of Nets By Knotting (AREA)
Abstract
The utility model discloses a two-wire straw curtain braiding machine, which belongs to a braiding machine, and the utility model is composed of a mechanical driving mechanism, a rice straw feeding mechanism, a continuous rotating shuttle mechanism and a crank rocker thread picking mechanism. The crank rocker thread picking mechanism is connected by an eccentric shaft on a thread picking eccentric chain wheel and a thread picking rocking arm via a thread picking draw rod hinged between the eccentric shaft and the rocking arm. The top end of the thread picking rocking arm is also penetrated with a thread picking lever via a vertical hinge, and the thread picking lever is wound with picked thread which is connected with a needle. The utility model has the advantages of simple structure, compact structure, no thread jumping, no thread breaking when used, reliable work, dead buckle of the straw curtains and long service life, and the utility model is a novel product in existing braiding machines and can be used for straw curtain braiding industry.
Description
The utility model relates to weaving machinery, specifically a kind of two-wire straw screen or mat braiding machine.
At present, the straw screen or mat braiding machine of selling on the market is all old-fashioned braiding machine, its structure is by the straw feed mechanism, and compositions such as spindle knitting mechanism and stirrup frame are though its braiding speed is very fast, but structural design is reasonable inadequately, be easy to occur threading off, also exist vibrating noise big, big through distance between centers of tracks, spininess weaves difficulty simultaneously, shortcomings such as weaving quality difference.
For solving above-mentioned deficiency, the utility model provides a kind of two-wire straw screen or mat braiding machine, and the energy spininess weaves and reaches and do not break, and does not thread off, and is little through distance between centers of tracks, vibrates positive effect such as little grade.
The purpose of this utility model realizes by following frame mode: this straw screen or mat braiding machine comprises mechanical transmission mechanism, straw feed mechanism, continuous rotary shuttle mechanism, crank rocking beam thread take-up mechanism four parts (seeing accompanying drawing 1), described crank rocking beam thread take-up mechanism is made up of take-up eccentric wheel, thread take-up tension lever, take-up pull bar, take-up rocking arm, be connected therebetween through the take-up pull bar is hinged between the eccentric shaft on the take-up eccentric chain-wheel and take-up rocking arm, upper end, top at the take-up rocking arm also is interspersed with a thread take-up tension lever with vertical hinge, has curled take-up on it and has linked to each other with eedle; Described continuous rotary shuttle mechanism is made up of driven gear shaft, left shuttle, right shuttle, shuttle seat, shuttle cover, shuttle slideway, the shuttle that has the shuttle slideway on the shuttle seat is 2 of symmetries, the left and right shuttle of symmetry all is connected to driven gear shaft, and the shuttle center is the pedestal that is connected to the shuttle seat through bearing.Be provided with the shuttle cover in the shuttle slideway, rib gives bobbin is installed in the cover, at the fixing locking plate of the axis centre point of shuttle slideway.
The utility model has the advantages that: simple in structure, compact, wire jumper not during use, do not break, shuttle structure is reasonable in design, vibrates little, realization runs up, reliable operation, can make straw screen or mat is fast knot, increases the service life, be the renewal product of existing weaving machinery, can be widely used in the straw screen or mat textile industry.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a schematic diagram of the present utility model.
Fig. 3 is a shuttle mechanism schematic diagram of the present utility model.
Further set forth the utility model technical characterictic below in conjunction with embodiment.
Implement side: a kind of straw screen or mat braiding machine that carries out 16 needle knittings
Present embodiment is a kind of straw screen or mat braiding machine of finishing 6～16 needle knittings that the utility model straw screen or mat is compiled the axletree terminal machine, it is to drive the eccentric chain-wheel (11) that transmission mechanism connects through motor (1), with fix eccentric shaft (9) on it connecting rod (16) that is hinged and be hinged with punch block (18) on the parallelogram four-bar mechanism (19), left and right two eedles (17) that respectively are fixed with in the below of punch block (18), the slideway on the rack framework of the drive lower edge of punch block is upper and lower to be moved; Dispose left and right two shuttle assemblies (5) in below with two eedles (17) corresponding position, the coaxial and arranged on left and right sides that is configured in driven gear (6) that installs of this two shuttle, it is right that gear (6) and the coaxial driving gear that installs of eccentric chain-wheel (11) (8) are linked to be travelling gear, drives left and right shuttle through driving gear (8) and rotate to cooperate with eedle and finish knitting.This enforcement side is provided with 8 groups of transmission devices as above-mentioned so altogether on eccentric chain-wheel (11) place final drive shaft (7), make present embodiment can carry out 16 needle knitting work, when only utilizing wherein three groups then can carry out 6 needle knittings, driving take-up eccentric chain-wheel (12) with the coaxial affixed sprocket wheel of eccentric chain-wheel (10) through the chain transmission rotates, be hinged through take-up pull bar (13) between this sprocket wheel and take-up rocking arm (14) and be connected therebetween, top at take-up rocking arm (14) also is provided with a thread take-up tension lever (15) with vertically cutting with scissors to intert, it is corresponding with eedle continuous to have curled take-up (20) on it, finishes knitting.Be provided with 16 groups of take-ups (20) in the present embodiment altogether, respectively with 16 corresponding linking to each other of eedle, driving feeding sprocket wheel (22) by motor (1) through large drive wheel (21) transmission rotates with feed shelter (24) transmission feeding mechanism, through the support guiding of straw feed shelter (24), make straw constantly feed the continuous weaving work of finishing.
Driving gear in the present embodiment (8) and driven gear (6) composition gearratio are that 2: 1 moving gear is right.
Be provided with shuttle cover (35) in the shuttle slideway (33) in the aforementioned shuttle assembly (5), be provided with bobbin (27) in the shuttle cover, be fixed with locking plate (36) at the axis centre point of shuttle slideway (33).
Among the figure 2 is belt pulley, and 3 is bull wheel, and 4 is big wheel shaft, and 21 is chain, and 23 is rear axle, and 29 is the shuttle hook, and 30 are Left pin hole, 31 is right pin hole.
Claims (3)
1. straw screen or mat braiding machine, comprise mechanical transmission mechanism, straw feed mechanism etc., it is characterized in that it also is provided with the crank rocking beam thread take-up mechanism, the continuous rotary shuttle mechanism, described crank rocking beam thread take-up mechanism is by take-up eccentric wheel (12), thread take-up tension lever (15), take-up pull bar (18), take-up rocking arm (14) is formed, be connected therebetween through take-up pull bar (13) is hinged between the eccentric shaft (9) on the take-up eccentric wheel (12) and take-up rocking arm (14), upper end, top at take-up rocking arm (14) also is interspersed with a thread take-up tension lever (15) with vertical hinge, has curled take-up (20) on it and has linked to each other with eedle (17); Described continuous rotary shuttle mechanism is made up of driven gear shaft (25), left shuttle (27), right shuttle (34), shuttle seat (32), shuttle cover (35), shuttle slideway (33), have shuttle on the shuttle seat (32) and be 2 of symmetries in the shuttle of slideway (9), the left and right shuttle (27,34) of symmetry all is connected to driven gear shaft (25), and shuttle center (28) is the pedestal (26) that is connected to shuttle seat (32) through bearing.
2. according to the described straw screen or mat braiding machine of claim 1, it is characterized in that: 2: 1 moving gear of main drive gear (8) and shuttle gear (6) composition gearratio is right.
3. according to the described straw screen or mat braiding machine of claim 1, it is characterized in that: be provided with shuttle cover (35) in it, the coaxial bobbin (27) that is provided with in the cover is fixed with locking plate (36) at the axis centre point of shuttle slideway (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99223923 CN2380582Y (en) | 1999-05-26 | 1999-05-26 | Straw-curtain braiding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99223923 CN2380582Y (en) | 1999-05-26 | 1999-05-26 | Straw-curtain braiding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2380582Y true CN2380582Y (en) | 2000-05-31 |
Family
ID=34014067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99223923 Expired - Fee Related CN2380582Y (en) | 1999-05-26 | 1999-05-26 | Straw-curtain braiding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2380582Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107214791A (en) * | 2017-06-29 | 2017-09-29 | 湖南农业大学 | A kind of stalk paves automatically continues material straw-curtain braiding machine |
| CN107234687A (en) * | 2017-06-29 | 2017-10-10 | 湖南农业大学 | A kind of stalk straw screen or mat weaves device |
| CN107297798A (en) * | 2017-06-29 | 2017-10-27 | 湖南农业大学 | A kind of automatic straw feeding straw screen or mat weaving method |
-
1999
- 1999-05-26 CN CN 99223923 patent/CN2380582Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107214791A (en) * | 2017-06-29 | 2017-09-29 | 湖南农业大学 | A kind of stalk paves automatically continues material straw-curtain braiding machine |
| CN107234687A (en) * | 2017-06-29 | 2017-10-10 | 湖南农业大学 | A kind of stalk straw screen or mat weaves device |
| CN107297798A (en) * | 2017-06-29 | 2017-10-27 | 湖南农业大学 | A kind of automatic straw feeding straw screen or mat weaving method |
| CN107214791B (en) * | 2017-06-29 | 2018-02-02 | 湖南农业大学 | A kind of stalk paves automatically continues material straw-curtain braiding machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |