CN2778844Y - Round loom palm staff - Google Patents
Round loom palm staff Download PDFInfo
- Publication number
- CN2778844Y CN2778844Y CN 200520054236 CN200520054236U CN2778844Y CN 2778844 Y CN2778844 Y CN 2778844Y CN 200520054236 CN200520054236 CN 200520054236 CN 200520054236 U CN200520054236 U CN 200520054236U CN 2778844 Y CN2778844 Y CN 2778844Y
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- rod
- transverse rod
- utility
- model
- mobile jib
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Abstract
The utility model relates to a round loom heald rod. The utility model relates to a round loom heald rod which comprises a main rod, an upper transverse rod and a lower transverse rod, wherein a preset position of the main rod is provided with through holes, the upper transverse rod and the lower transverse rod are inserted in the holes of the main rod, and special glue is added in the connecting point for fixing. The main rod, the upper transverse rod and the lower transverse rod are all made of carbon fiber composite material, and carbon fiber filament prepreg fabrics are rolled as pipes with different diameters on a professional device. Compared with traditional steel heald rods, the utility model reduces energy consumption level of the circular looms, prolongs service life, cancels oil leakage phenomenon, reduces machine noise and increases entire machine performance.
Description
Technical field
The utility model relates to a kind of circular weaving machine heald bar.
Background technology
Circular loom is to be used for the textile machine that divides filling yarn to be woven into fabric plastic flat fiber, is used to make Polywoven Bag.Its The Knitting Principle is: on the annulus of circular loom main shaft, the 72 groups of harness cord devices of having arranged distributing on the internal and external circumference respectively distribute on the internal and external circumference 36 groups.Each harness cord device comprises that a comprehensive bar and plurality of fixed constitute at the heald of combining on the bar.Every inside and outside two groups form a pair of.Be used to guide the part of the warp thread that is distributed in circumference, the 36 pairs of harness cord devices can be finished the guiding to all warp thread.Under the cam drive by main shaft drives, these harness cord devices are done crisscross motion up and down, form race, are convenient to shuttle and pass, and finish braid movement.
Comprehensive bar is the important device of circular loom, and as shown in Figure 1, traditional comprehensive bar is made up of mobile jib 1 welding cross tube 2 and sheer pole 3, fixing heald 4 between cross tube 2 and the sheer pole 3.Comprehensive bar is to be made by the steel pipe welding, and the weight of 72 comprehensive bars is 15.48 kilograms, and this needs cam to provide the bigger comprehensive bar group of thrust driving to do crisscross motion up and down, therefore needs the bigger drive motors electric energy bigger with consumption.Therefore, by seeking to have enough mechanical performances, having the new bar of combining than lightweight simultaneously again, is the key point that has improved circular loom complete machine performance.
Summary of the invention
The purpose of this utility model provides a kind of circular weaving machine heald bar, and it adopts new structure and material, and when alleviating quality, mechanical performance is equal to or higher than the conventional steel material, reaches the target that improves circular loom complete machine performance.
A kind of circular weaving machine heald bar described in the utility model comprises mobile jib, cross tube and sheer pole, offers the hole of perforation on the predeterminated position of mobile jib, and cross tube and sheer pole are inserted in the hole of mobile jib, and it is fastening to add special gelatin in the junction.
Described mobile jib, cross tube and sheer pole are the employing carbon fibre composite, i.e. the pipe of the different-diameter that is rolled at professional equipment of carbon fibre initial rinse fabric.
Carbon fiber has been the state-of-the-art material of combination property of human invention since 21 century, as the TENSILE STRENGTH 5490MPa of the T800 fiber type of Japan, stretch modulus 294GPa.Its proportion is 1.78G/CM simultaneously
3And the TENSILE STRENGTH of steel is 340-500MPa, stretch modulus 210Gpa, and proportion is 7.8G/CM
3The utility model employing is made with the carbon fibre material of the equal physical dimension of steel pipe and is made comprehensive bar, and the weight of whole 72 comprehensive bars is 4.2 kilograms, combines bar weight than metal and reduces by 73%, therefore the main frame electric current is reduced to 5.5 amperes from 6.5 amperes.
Circular weaving machine heald bar described in the utility model adopts new structure and material, the structure and material that replaces traditional circular weaving machine heald bar, combining bar with traditional steel compares, greatly reduce the circular loom energy consumption level, prolonged service life, stop oil leakage phenomenon, reduced set noise, thereby improved the complete machine performance greatly.
Description of drawings
Fig. 1 is the structural representation of traditional circular weaving machine heald bar;
Fig. 2 is a structural representation of the present utility model.
The specific embodiment
A kind of circular weaving machine heald bar described in the utility model as shown in Figure 2, comprises mobile jib 1, cross tube 2 and sheer pole 3, offers the hole of perforation on the predeterminated position of mobile jib 1, and cross tube 2 and sheer pole 3 are inserted in the hole of mobile jib 1, and it is fastening to add special gelatin in the junction.Fixing heald 4 between cross tube 2 and the sheer pole 3.
Described mobile jib 1, cross tube 2 is the employing carbon fibre composite with sheer pole 3, i.e. the pipe of the different-diameter that is rolled at professional equipment of carbon fibre initial rinse fabric.
Claims (2)
1, a kind of circular weaving machine heald bar, comprise mobile jib (1), cross tube (2) and sheer pole (3), it is characterized in that: offer the hole of perforation on the predeterminated position of mobile jib (1), cross tube (2) and sheer pole (3) are inserted in the hole of mobile jib (1), it is fastening to add special gelatin in the junction.
2, circular weaving machine heald bar according to claim 1 is characterized in that: described mobile jib (1), cross tube (2) are the employing carbon fibre composite with sheer pole (3), i.e. the pipe of the different-diameter that is rolled at professional equipment of carbon fibre initial rinse fabric.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520054236 CN2778844Y (en) | 2005-01-31 | 2005-01-31 | Round loom palm staff |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520054236 CN2778844Y (en) | 2005-01-31 | 2005-01-31 | Round loom palm staff |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2778844Y true CN2778844Y (en) | 2006-05-10 |
Family
ID=36752933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520054236 Expired - Fee Related CN2778844Y (en) | 2005-01-31 | 2005-01-31 | Round loom palm staff |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2778844Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101666003B (en) * | 2009-09-18 | 2011-05-18 | 吴劲松 | Plastic heald frame used in plastic circular weaving machine |
-
2005
- 2005-01-31 CN CN 200520054236 patent/CN2778844Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101666003B (en) * | 2009-09-18 | 2011-05-18 | 吴劲松 | Plastic heald frame used in plastic circular weaving machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060510 |