CN214938150U - Heald frame heald opening mechanism of rapier loom - Google Patents
Heald frame heald opening mechanism of rapier loom Download PDFInfo
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- CN214938150U CN214938150U CN202120340177.1U CN202120340177U CN214938150U CN 214938150 U CN214938150 U CN 214938150U CN 202120340177 U CN202120340177 U CN 202120340177U CN 214938150 U CN214938150 U CN 214938150U
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- rapier loom
- rod
- shedding mechanism
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Abstract
The invention discloses a heald frame palm opening mechanism of a rapier loom, which comprises a rack, wherein a driving shaft is arranged on the rack, an auxiliary shaft is arranged on the rack and above the driving shaft, a guide disc is arranged on the driving shaft and outside the rack, a guide frame is arranged on the auxiliary shaft and outside the rack, the guide frame comprises two guide wheels, the guide wheels are abutted against the guide disc, a rocker is connected with the rack, and an adjusting piece connected with the rocker is arranged below the guide frame. The invention has the following advantages and effects: through the effect of guide dish to the guide frame, can make the rocker produce great range to weaving to the rapier weaving machine of large breadth can avoid shuttle and warp friction and cause the fracture scheduling problem of warp. Meanwhile, due to the addition of the plurality of adjusting parts, the shedding mechanism can be adjusted according to the cloth with different widths, so that the rapier loom can adapt to different fabrics, and the applicability is improved.
Description
Technical Field
The invention relates to the technical field of textile equipment, in particular to a heald frame healed opening mechanism of a rapier loom.
Background
According to the requirements of fabric tissues, the rapier loom struts two warps to form a shed through an opening mechanism, and a shuttle passes through the shed, so that the weaving purpose of the cloth is realized. However, in the using process, the time for the shuttle to pass is required, and the rapier loom with larger width needs to be stretched more when the shuttle runs.
When the shedding mechanism in the prior art weaves cloth, the shuttle easily rubs the warp because the shedding mechanism has limited opening time, and the quality of the fabric is influenced.
Disclosure of Invention
The invention aims to provide a shedding mechanism of a rapier loom, which is convenient for a heald frame to brown and avoids a shuttle rubbing a warp.
The technical purpose of the invention is realized by the following technical scheme: the heald frame palm opening mechanism of the rapier loom comprises a frame, wherein a driving shaft is arranged on the frame, an auxiliary shaft is arranged above the driving shaft on the frame, a guide disc is arranged outside the frame on the driving shaft, a guide frame is arranged outside the frame on the auxiliary shaft, the guide frame comprises two guide wheels, the guide wheels are all abutted on the guide disc, a rocker connected with a heald frame is arranged on the frame, and an adjusting piece connected with the rocker is arranged below the guide frame.
Further setting the following steps: the guide frame includes the montant, is provided with the connecting rod on the montant, is provided with the adjusting lever on the connecting rod, and the guide wheel sets up respectively on montant and adjusting lever.
Further setting the following steps: the adjusting piece is provided with the bar notch including setting up the extension rod on the rocker on the extension rod, and the slidable is provided with the slide bar on the bar notch, and the other end of slide bar rotates the setting at the montant lower extreme.
Further setting the following steps: the guide disc comprises a cam, and the guide wheel is abutted against the outer wall of the cam.
Further setting the following steps: the guide disc comprises a disc body, a guide groove is formed in the cam, and the guide wheel abuts against the guide groove.
Further setting the following steps: the connecting rod is provided with a sliding groove, and the adjusting rod can be fixed in the sliding groove in a sliding mode.
Further setting the following steps: the connecting rod is obliquely arranged, and the vertical rod is parallel to the adjusting rod.
Further setting the following steps: the vertical rod is provided with a sliding groove, and the sliding rod is fixed on the sliding groove in a sliding mode.
In conclusion, the invention has the following beneficial effects: through the effect of guide dish to the guide frame, can make the rocker produce great range to weaving to the rapier weaving machine of large breadth can avoid shuttle and warp friction and cause the fracture scheduling problem of warp. Meanwhile, due to the addition of the plurality of adjusting parts, the shedding mechanism can be adjusted according to the cloth with different widths, so that the rapier loom can adapt to different fabrics, and the applicability is improved.
Drawings
Fig. 1 is a schematic view of an opening mechanism.
In the figure: 1. a frame; 2. a drive shaft; 3. a counter shaft; 4. a guide plate; 5. a guide frame; 51. a vertical rod; 52. a connecting rod; 53. an adjusting lever; 54. a guide wheel; 6. a rocker; 7. an adjustment member; 71. an extension rod; 72. a strip-shaped notch; 73. a slide bar; 8. a cam; 9. a tray body; 10. a guide groove; 11. a sliding groove.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The first embodiment is as follows: a heald frame palm opening mechanism of a rapier loom comprises a frame, wherein a driving rod transversely penetrating through the frame is arranged on the frame and is driven by a motor to rotate. One side of the frame is provided with an auxiliary shaft above the driving rod, and the auxiliary shaft is fixedly provided with a guide frame.
The guide frame comprises a vertical rod, the upper end of the vertical rod is fixed on the auxiliary shaft, a connecting rod which inclines downwards is arranged at the upper end of the vertical rod, a sliding groove is formed in the tail end of the connecting rod, an adjusting rod is arranged on the sliding groove in a sliding mode, the length of the vertical rod is at least three times that of the adjusting rod, and the adjusting rod is fixed on the connecting rod through a bolt. The vertical rod and the adjusting rod are both provided with guide wheels, a cam is arranged on the driving rod and positioned outside the rack, and the guide wheels are abutted against the cam from two sides. When the cam is driven by the driving rod to rotate, the guide frame can be continuously pushed leftwards and rightwards to move.
Be provided with a rocker on the frame outside, be provided with the adjusting part of connecting montant lower extreme and rocker on the rocker, the adjusting part sets up the slide bar at the montant lower extreme including fixing the extension rod on the rocker with rotating, is provided with the bar notch on the extension rod, and the bolt fastening is passed through in the bar notch to slide bar one end to can realize the adjustment.
Wherein, connecting rod lower extreme and montant lower extreme all are provided with the sliding tray, and adjusting lever and sliding bar all pass through the bolt fastening in the sliding tray, can realize the adjustment to holistic.
Example two: the present embodiment is substantially the same as the first embodiment, except that the guide plate is a plate body, a cam-shaped guide groove is provided on the plate body, two guide wheels on the guide frame are embedded in the guide groove, and when the drive rod drives the guide plate to move, the guide frame moves along with the guide wheels.
The working principle is as follows: through the effect of guide dish to the guide frame, can make the rocker produce great range to weaving to the rapier weaving machine of large breadth can avoid shuttle and warp friction and cause the fracture scheduling problem of warp. Meanwhile, due to the addition of the plurality of adjusting parts, the shedding mechanism can be adjusted according to the cloth with different widths, so that the rapier loom can adapt to different fabrics, and the applicability is improved.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.
Claims (8)
1. Rapier weaving machine's heald frame plays palm shedding mechanism, including the frame, its characterized in that: the frame is provided with a driving shaft, a counter shaft is arranged above the driving shaft on the frame, a guide disc is arranged outside the frame on the driving shaft, a guide frame is arranged outside the frame on the counter shaft, the guide frame comprises two guide wheels, the guide wheels are all abutted on the guide disc, a rocker connected with a heald frame is arranged on the frame, and an adjusting piece connected with the rocker is arranged below the guide frame.
2. The heald frame healed shedding mechanism for a rapier loom according to claim 1, wherein: the guide frame includes the montant, is provided with the connecting rod on the montant, is provided with the adjusting lever on the connecting rod, and the guide wheel sets up respectively on montant and adjusting lever.
3. The heald frame healed shedding mechanism for a rapier loom according to claim 2, wherein: the adjusting piece is provided with the bar notch including setting up the extension rod on the rocker on the extension rod, and the slidable is provided with the slide bar on the bar notch, and the other end of slide bar rotates the setting at the montant lower extreme.
4. The heald frame healed shedding mechanism for a rapier loom according to claim 1, wherein: the guide disc comprises a cam, and the guide wheel is abutted against the outer wall of the cam.
5. The heald frame healed shedding mechanism for a rapier loom according to claim 1, wherein: the guide disc comprises a disc body, a guide groove is formed in the cam, and the guide wheel abuts against the guide groove.
6. The heald frame healed shedding mechanism for a rapier loom according to claim 2, wherein: the connecting rod is provided with a sliding groove, and the adjusting rod can be fixed in the sliding groove in a sliding mode.
7. The heald frame healed shedding mechanism for a rapier loom according to claim 6, wherein: the connecting rod is obliquely arranged, and the vertical rod is parallel to the adjusting rod.
8. The heald frame healed shedding mechanism for a rapier loom according to claim 2, wherein: the vertical rod is provided with a sliding groove, and the sliding rod is fixed on the sliding groove in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120340177.1U CN214938150U (en) | 2021-02-05 | 2021-02-05 | Heald frame heald opening mechanism of rapier loom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120340177.1U CN214938150U (en) | 2021-02-05 | 2021-02-05 | Heald frame heald opening mechanism of rapier loom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214938150U true CN214938150U (en) | 2021-11-30 |
Family
ID=79120831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120340177.1U Active CN214938150U (en) | 2021-02-05 | 2021-02-05 | Heald frame heald opening mechanism of rapier loom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214938150U (en) |
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2021
- 2021-02-05 CN CN202120340177.1U patent/CN214938150U/en active Active
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