CN203530570U - Weft sending rapier head base plate of rapier loom - Google Patents
Weft sending rapier head base plate of rapier loom Download PDFInfo
- Publication number
- CN203530570U CN203530570U CN201320591040.9U CN201320591040U CN203530570U CN 203530570 U CN203530570 U CN 203530570U CN 201320591040 U CN201320591040 U CN 201320591040U CN 203530570 U CN203530570 U CN 203530570U
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- CN
- China
- Prior art keywords
- base plate
- guide rail
- rapier
- weft
- head base
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Abstract
The utility model relates to a weft sending rapier head base plate of a rapier loom. The weft sending rapier head base plate of the rapier loom comprises a lower base plate and an upper guide rail, and is characterized in that the back of the guide rail is provided with a mounting protruding bar which protrudes out of the surface of the guide rail, and a supporting sheet is arranged on the front face of the guide rail. The supporting sheet is flushed with the front face of the guide rail. The width of the protruding bar is smaller than that of the guide rail. A first screw hole and a second screw hole are formed in the mounting protruding bar. The base plate and the guide rail are an integral whole. The upper end of the guide rail forms an ejector tip, and a triangular groove used for being connected with a traction belt is formed in the lower portion of the base plate. A third screw hole and a fourth screw hole are formed in the base plate. The width of the guide rail is smaller than that of the base plate. The supporting sheet of the weft sending rapier head base plate of the rapier loom can perform the function of supporting a weft receiving rapier when weft handing over is carried out between a weft sending rapier and the weft receiving rapier, and the stabile execution of the handing over of the weft can be maintained.
Description
Technical field
The utility model relates to a kind of weft sending rapier head base plate of Rapier looms, especially a kind of for the annex on GA74 type Rapier looms, belongs to the manufacture field of textile machine matching component.
Background technology
Weft sending rapier head is a vitals of Rapier looms, and during work, gripper head housing is busy comings and goings on Rapier looms with higher speed, than being easier to wearing and tearing.In the prior art, gripper head housing is mainly inlayed and is formed by working of plastics and metalwork, and base plate and guide rail are set on the working face of gripper head housing.Chinese patent application CN200920049112.0 discloses a kind of weft sending rapier head fabric swatch of Rapier looms, comprises the base plate of bottom and the guide rail on top, and base plate and guide rail are as a whole.
In spinning, to send latitude sword and connecing the handing-over that will complete tram between latitude sword, handing-over affects the quality of spinning.Connecing latitude sword and sending latitude sword when handing-over, easily because connect latitude sword, skew occurs and producing tram and join unsettled phenomenon.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of weft sending rapier head base plate of Rapier looms is provided, and can guarantee to send latitude sword and connect latitude sword to carry out at the stable of tram handshaking.
The technical scheme providing according to the utility model, the weft sending rapier head base plate of described Rapier looms, comprise the base plate of bottom and the guide rail on top, it is characterized in that: the back side at described guide rail arranges the installation raised line that protrudes from guide rail surface, in the front of guide rail, is provided with supporting spring.
As further improvement of the utility model, described supporting spring is concordant with the front of guide rail.
As further improvement of the utility model, the width of described installation raised line is less than the width of guide rail, and the middle part that raised line is positioned at guide rail is installed.
As further improvement of the utility model, on described installation raised line, be provided with the first screw hole and the second screw hole.
As further improvement of the utility model, described base plate and guide rail are as a whole.
As further improvement of the utility model, the upper end of described guide rail forms top, is provided for connecting the triangular shaped recess of traction belt in the bottom of described base plate.
As further improvement of the utility model, the 3rd screw hole and the 4th screw hole are set on described base plate.
As further improvement of the utility model, the width of described guide rail is less than the width of base plate.
As further improvement of the utility model, a side of described guide rail and base plate is public side, and opposite side forms transition hypotenuse between the top of base plate and the bottom of guide rail.
As further improvement of the utility model, described supporting spring is positioned on another side relative with public side on guide rail.
The utlity model has following advantage: (1) supporting spring can play the effect that connects latitude sword of holding sending latitude sword and connect while carrying out tram handing-over between latitude sword, keeps stable the carrying out of tram handing-over; (2) weft sending rapier head base plate is fixed by raised line and giver casing are installed, and it is firm to install.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model.
Fig. 2 is the right view of Fig. 1.
Fig. 3 is the rearview of Fig. 1.
Fig. 4 is the upward view of Fig. 1.
The specific embodiment
Below in conjunction with concrete accompanying drawing, the utility model is described in further detail.
As shown in Figure 1 to 4: the weft sending rapier head base plate of described Rapier looms comprises base plate 1, guide rail 2, raised line 3 is installed, the first screw hole 4, the second screw hole 5, public side 6, transition hypotenuse 7, top 8, depression 9, supporting spring 10, the 3rd screw hole 11, the 4th screw hole 12 etc.
As shown in Figure 1, the utility model comprises the base plate 1 of bottom and the guide rail 2 on top, and base plate 1 is as a whole with guide rail 2, and the width of guide rail 2 is less than the width of base plate 1, it is top 8 that the upper end of guide rail 2 forms, and is provided for connecting the triangular shaped recess 9 of traction belt in the bottom of base plate 1; Described guide rail 2 is the public side 6 playing the guiding role with a side of base plate 1, and opposite side has arranged the transition hypotenuse 7 of guiding function between the top of base plate 1 and the bottom of guide rail 2;
As shown in Figure 2 and Figure 3, at the back side of described guide rail 2, the installation raised line 3 that protrudes from guide rail 2 surfaces is set, the width that raised line 3 is installed is less than the width of guide rail 2, and the middle part that raised line 3 is positioned at guide rail 2 is installed; On described installation raised line 3, be provided with the first screw hole 4 and the second screw hole 5, the first screw holes 4 and the second screw hole 5 for weft sending rapier head base plate and giver casing are fixed; In the front of described guide rail 2, supporting spring 10 is set, supporting spring 10 is concordant with the front of guide rail 2, can not produce the phenomenon of hanging yarn; Sending latitude sword and connecing while carrying out tram handing-over between latitude sword, described supporting spring 10 can play the effect that connects latitude sword of holding, and keeps stable the carrying out of tram handing-over;
As shown in Figure 1, described supporting spring 10 is positioned on another side relative with public side 10 on guide rail 2;
As shown in Figure 1, Figure 3, the 3rd screw hole 11 and the 4th screw hole 12 are set on described base plate 1, for described weft sending rapier head base plate and giver casing are fixed; A plurality of screw holes of operated by rotary motion on base plate 1 in the prior art, the utility model has saved unnecessary screw hole, has reduced the operation of processing.
In use, weft sending rapier head base plate of the present utility model is arranged on giver casing, guide rail 2 is installed with giver casing by the first screw hole 4 and the second screw hole 5 installed on raised line 3.Sending latitude sword and connecing while carrying out tram handing-over between latitude sword, described supporting spring 10 can play the effect that connects latitude sword of holding, and keeps stable the carrying out of tram handing-over.
Claims (10)
1. the weft sending rapier head base plate of a Rapier looms, comprise the base plate (1) of bottom and the guide rail (2) on top, it is characterized in that: the back side at described guide rail (2) arranges the installation raised line (3) that protrudes from guide rail (2) surface, in the front of guide rail (2), is provided with supporting spring (10).
2. the weft sending rapier head base plate of Rapier looms as claimed in claim 1, is characterized in that: described supporting spring (10) is concordant with the front of guide rail (2).
3. the weft sending rapier head base plate of Rapier looms as claimed in claim 1, is characterized in that: the width of described installation raised line (3) is less than the width of guide rail (2), and the middle part that raised line (3) is positioned at guide rail (2) is installed.
4. the weft sending rapier head base plate of Rapier looms as claimed in claim 1, is characterized in that: on described installation raised line (3), be provided with the first screw hole (4) and the second screw hole (5).
5. the weft sending rapier head base plate of Rapier looms as claimed in claim 1, is characterized in that: described base plate (1) is as a whole with guide rail (2).
6. the weft sending rapier head base plate of Rapier looms as claimed in claim 1, is characterized in that: the upper end of described guide rail (2) forms top (8), is provided for connecting the triangular shaped recess (9) of traction belt in the bottom of described base plate (1).
7. the weft sending rapier head base plate of Rapier looms as claimed in claim 1, is characterized in that: the 3rd screw hole (11) and the 4th screw hole (12) are set on described base plate (1).
8. the weft sending rapier head base plate of Rapier looms as claimed in claim 1, is characterized in that: the width of described guide rail (2) is less than the width of base plate (1).
9. the weft sending rapier head base plate of Rapier looms as claimed in claim 8, it is characterized in that: described guide rail (2) is public side (6) with a side of base plate (1), and opposite side forms transition hypotenuse (7) between the top of base plate (1) and the bottom of guide rail (2).
10. the weft sending rapier head base plate of Rapier looms as claimed in claim 9, is characterized in that: described supporting spring (10) is positioned on upper another side relative with public side (10) of guide rail (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320591040.9U CN203530570U (en) | 2013-09-24 | 2013-09-24 | Weft sending rapier head base plate of rapier loom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320591040.9U CN203530570U (en) | 2013-09-24 | 2013-09-24 | Weft sending rapier head base plate of rapier loom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203530570U true CN203530570U (en) | 2014-04-09 |
Family
ID=50416800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320591040.9U Expired - Lifetime CN203530570U (en) | 2013-09-24 | 2013-09-24 | Weft sending rapier head base plate of rapier loom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203530570U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103451829A (en) * | 2013-09-24 | 2013-12-18 | 虞放河 | Carrier rapier head baseplate of rapier loom |
-
2013
- 2013-09-24 CN CN201320591040.9U patent/CN203530570U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103451829A (en) * | 2013-09-24 | 2013-12-18 | 虞放河 | Carrier rapier head baseplate of rapier loom |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |