CN204849210U - Sword belt mechanism is drawn forth to rapier weaving machine weft -insertion device's yarn - Google Patents
Sword belt mechanism is drawn forth to rapier weaving machine weft -insertion device's yarn Download PDFInfo
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- CN204849210U CN204849210U CN201520659903.0U CN201520659903U CN204849210U CN 204849210 U CN204849210 U CN 204849210U CN 201520659903 U CN201520659903 U CN 201520659903U CN 204849210 U CN204849210 U CN 204849210U
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- teeth
- sword
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- tooth
- resistant block
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Abstract
The utility model provides a sword belt mechanism is drawn forth to rapier weaving machine weft -insertion device's yarn, pass the sword belt motion including passing the sword belt with biography sword wheel, biography sword wheel drive, pass the sword and taken turns to a plurality of tooth, have the perforation of a plurality of and the meshing of tooth adaptation on the biography sword belt, be equipped with wear -resisting piece on tooth, wear -resisting piece sets up on the lateral wall of tooth, and it has the wear -resisting tooth dentification and the enhancement tooth of perforation adaptation to make, can protect tooth that passes the sword wheel to and the extension passes the sword belt and the life that passes the sword wheel, guarantees that the strong quick -witted normal use of arrow shaft strengthens passing tooth of sword wheel and the steadiness of being connected that passes the sword belt again, and improvement operating stability ensures product quality.
Description
Technical field
The utility model relates to Rapier looms and manufactures field, is that sword belt mechanism drawn by a kind of yarn of weft inserting apparatus for a rapier loom specifically.
Background technology
In prior art, the wefting insertion process of Rapier looms, respectively by doing the introducing Jian Tou mechanism of relative linear reciprocating motion and extraction Jian Tou mechanism along loom reed width direction, from the both sides setting in motion of loom to the shed open of loom central authorities handing-over yarn, and then return to both sides original position, thus complete a wefting insertion.Wherein, sword head is driven by sword belt, and sword belt to be then meshed with the perforation on sword belt by the tooth on sword transmission wheel and to drive.But, sword belt produces when engaging and driving with the tooth of sword transmission wheel and rubs, in the course of time, the flank wear that the tooth of sword transmission wheel contacts with sword belt is special serious, easily make the tooth of sword transmission wheel engage with sword belt between occur loosening, occur rocking when causing sword head to run, be difficult to rectilinear motion, have a strong impact on the accuracy that sword head runs, reduce the yield rate of product, even the tooth of sword transmission wheel and sword belt depart from, and have a strong impact on the normal use of Rapier looms.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, the service life provide a kind of and can protect the teeth of sword transmission wheel, extending sword belt and sword transmission wheel, ensures that the strong machine of arrow shaft normally uses and strengthens the stable connection of the teeth of sword transmission wheel and sword belt, improves operation stability, guarantees that sword belt mechanism drawn by the yarn of the weft inserting apparatus for a rapier loom of product quality.
Goal of the invention of the present utility model is achieved in that sword belt mechanism drawn by a kind of yarn of weft inserting apparatus for a rapier loom, comprise and pass sword belt and sword transmission wheel, sword transmission wheel drives and passes sword belt motion, sword transmission wheel there are several teeth, pass on sword belt and have several perforations engaged with teeth adaptation, wherein, described teeth are provided with wear-resistant block, wear-resistant block is arranged on the sidewall of teeth, makes the teeth of wear-resistant block form the reinforcement tooth with perforation adaptation.
Be optimized according to above-mentioned, described teeth are wherein provided with wear-resistant block, and wear-resistant block is arranged on the left and right sides wall of teeth, make the teeth of wear-resistant block form the reinforcement tooth with perforation adaptation.
Or described teeth are wherein provided with wear-resistant block, and wear-resistant block is arranged on four sidewalls of the left-right and front-back of teeth, the teeth of wear-resistant block are made to form the reinforcement tooth with perforation adaptation.
Be optimized according to above-mentioned, between described reinforcement tooth and reinforcement tooth, have identical interval.
Be optimized according to above-mentioned, described interval is provided with at least one teeth.
Be optimized according to above-mentioned, described interval is provided with teeth, and teeth are alternately disposed on sword transmission wheel with reinforcement tooth.
Be optimized according to above-mentioned, the described perforation with teeth adaptation with strengthen tooth adaptation perforation can along with passes sword belt movable and with reinforcement tooth, teeth are adaptive installs.
Or described every teeth are provided with wear-resistant block, and wear-resistant block is arranged on the left and right sides wall of teeth, the teeth of wear-resistant block are made to form the reinforcement tooth with perforation adaptation.
Or described every teeth are provided with wear-resistant block, wear-resistant block is arranged on left-right and front-back four sidewall of teeth, makes the teeth of wear-resistant block form the reinforcement tooth with perforation adaptation.
Be optimized according to above-mentioned, described wear-resistant block is wear-resisting iron block.
The utility model has the advantage of, its utilization sets up wear-resistant block in teeth, this wear-resistant block and teeth form the reinforcement tooth with perforation adaptation, strengthen protection teeth, reduce teeth sidewall damage, improve the teeth of sword transmission wheel and the stable connection passing sword belt, extend the service life passing sword belt and sword transmission wheel, guarantee the normal use of Rapier looms; And, strengthen the teeth of sword transmission wheel and the operation stability passing sword belt, guarantee sword head energy rectilinear motion, ensure the accuracy that sword head runs, improve the yield rate of product.
Accompanying drawing explanation
Accompanying drawing 1 is the stereogram of the utility model first embodiment.
Accompanying drawing 2 is the enlarged drawing of A in the utility model first embodiment Fig. 1.
Accompanying drawing 3 is the stereogram of the utility model first embodiment sword transmission wheel.
Accompanying drawing 4 is the enlarged drawing of B in Fig. 3 of the utility model first embodiment.
Accompanying drawing 5 is the partial perspective view of the utility model second embodiment sword transmission wheel.
Accompanying drawing 6 is the partial perspective view of the utility model the 3rd embodiment sword transmission wheel.
Accompanying drawing 7 is the partial perspective view of the utility model the 4th embodiment sword transmission wheel.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model will be further described.
With reference to the accompanying drawings shown in 1 to accompanying drawing 4, sword belt mechanism drawn by the yarn of weft inserting apparatus for a rapier loom of the present utility model, it comprises biography sword belt 1 and sword transmission wheel 2, sword transmission wheel 2 there are several teeth 3, pass on sword belt 1 and have several perforations 4, teeth 3 engage with perforation 4 adaptation, and sword transmission wheel 2 can be made to drive biography sword belt 1 to move.Wherein, described teeth 3 are provided with wear-resistant block 5, and wear-resistant block 5 is arranged on the sidewall of teeth 3, make the teeth 3 of wear-resistant block 5 form the reinforcement tooth 6 with perforation 4 adaptation.Strengthen protection teeth 3, reduce teeth 3 sidewall damage, improve the teeth 3 of sword transmission wheel 2 and the stable connection passing sword belt 1, the normal use of Rapier looms can be guaranteed again.
With reference to shown in Fig. 2, on described sword transmission wheel 2, teeth 3 are wherein provided with wear-resistant block 5, and wear-resistant block 5 is arranged on the left and right sides wall of teeth 3, makes the teeth 3 of wear-resistant block 5 form the reinforcement tooth 6 with perforation 4 adaptation.Further, strengthen tooth 6 and strengthen there is identical interval 7 between tooth 6.And can there be at least one teeth 3 at this interval 7, be specially and strengthens tooth 6 and strengthen being separated by between tooth 6 teeth 3 or two teeth 3 of being separated by or three teeth 3 or three teeth more than 3.And this prioritization scheme is, strengthen tooth 6 and strengthen being separated by between tooth 6 teeth 3, thus tooth 6 is strengthened in formation and teeth 3 are alternately disposed on sword transmission wheel 2.After Rapier looms uses certain hour, can will pass a sword belt 1 mobile lattice perforation 4 forward or backward, make perforation 4 that is original and teeth 3 adaptation can move forward and backward along with passing sword belt 1 with the perforation 4 strengthening tooth 6 adaptation and install with reinforcement tooth 6, teeth 3 adaptation.And wear-resistant block 5 is wear-resisting iron block.Like this, can not only available protecting teeth 3, reduce teeth 3 sidewall damage, improve the teeth 3 of sword transmission wheel 2 and the stable connection passing sword belt 1, can reduce costs again, extend and pass sword belt 1 and the service life of sword transmission wheel 2, guarantee the normal use of Rapier looms.
With reference to shown in Fig. 5; second embodiment; differently to be from above-mentioned; teeth 3 are wherein provided with wear-resistant block 5; wear-resistant block 5 is arranged on four sidewalls of the left-right and front-back of teeth 3, makes the teeth 3 of wear-resistant block 5 form the reinforcement tooth 6 with perforation 4 adaptation, further more protection teeth 3 dynamics; extend and pass sword belt 1 and the service life of sword transmission wheel 2, guarantee the normal use of Rapier looms.
In addition, with reference to shown in Fig. 6, the 3rd embodiment, described every teeth 3 are provided with wear-resistant block 5, and wear-resistant block 5 is arranged on the left and right sides wall of teeth 3, make the teeth 3 of wear-resistant block 5 form the reinforcement tooth 6 with perforation 4 adaptation.Wherein, strengthen tooth 6 and strengthen also there is identical interval 7 between tooth 6.Go up more protection teeth 3 dynamics largely, extend and pass sword belt 1 and the service life of sword transmission wheel 2, guarantee the normal use of Rapier looms.
Or with reference to shown in Fig. 7, the 4th embodiment, described every teeth 3 are provided with wear-resistant block 5, and wear-resistant block 5 is arranged on left-right and front-back four sidewall of teeth 3, make the teeth 3 of wear-resistant block 5 form the reinforcement tooth 6 with perforation 4 adaptation.Wherein, strengthen tooth 6 and strengthen also there is identical interval 7 between tooth 6.Go up more protection teeth 3 dynamics largely, extend and pass sword belt 1 and the service life of sword transmission wheel 2, guarantee the normal use of Rapier looms.
Above-mentioned specific embodiment is only the good detailed description of the invention of the utility model effect, and the yarn of weft inserting apparatus for a rapier loom all and of the present utility model draws the identical or equivalent structure of sword belt mechanism, all in protection domain of the present utility model.
Claims (10)
1. sword belt mechanism drawn by the yarn of a weft inserting apparatus for a rapier loom, comprise and pass sword belt (1) and sword transmission wheel (2), sword transmission wheel (2) drives and passes sword belt (1) motion, sword transmission wheel (2) there are several teeth (3), pass on sword belt (1) and have several perforations (4) engaged with teeth (3) adaptation, it is characterized in that: described teeth (3) are provided with wear-resistant block (5), wear-resistant block (5) is arranged on the sidewall of teeth (3), makes the teeth (3) of wear-resistant block (5) form the reinforcement tooth (6) adaptive with perforation (4).
2. sword belt mechanism drawn by the yarn of weft inserting apparatus for a rapier loom according to claim 1, it is characterized in that: described teeth (3) are wherein provided with wear-resistant block (5), wear-resistant block (5) is arranged on the left and right sides wall of teeth (3), makes the teeth (3) of wear-resistant block (5) form the reinforcement tooth (6) adaptive with perforation (4).
3. sword belt mechanism drawn by the yarn of weft inserting apparatus for a rapier loom according to claim 1, it is characterized in that: described teeth (3) are wherein provided with wear-resistant block (5), wear-resistant block (5) is arranged on four sidewalls of the left-right and front-back of teeth (3), makes the teeth (3) of wear-resistant block (5) form the reinforcement tooth (6) adaptive with perforation (4).
4. according to Claims 2 or 3, sword belt mechanism drawn by the yarn of weft inserting apparatus for a rapier loom, it is characterized in that: have identical interval (7) between described reinforcement tooth (6) and reinforcement tooth (6).
5. sword belt mechanism drawn by the yarn of weft inserting apparatus for a rapier loom according to claim 4, it is characterized in that: described interval (7) are provided with at least one teeth (3).
6. sword belt mechanism drawn by the yarn of weft inserting apparatus for a rapier loom according to claim 4, it is characterized in that: described interval (7) are provided with a teeth (3), and teeth (3) are alternately disposed on sword transmission wheel (2) with reinforcement tooth (6).
7. sword belt mechanism drawn by the yarn of weft inserting apparatus for a rapier loom according to claim 6, it is characterized in that: described perforation (4) adaptive with teeth (3) perforation (4) adaptive with strengthening tooth (6) can along with passes sword belt (1) movable and with reinforcement tooth (6), teeth (3) are adaptive installs.
8. sword belt mechanism drawn by the yarn of weft inserting apparatus for a rapier loom according to claim 1, it is characterized in that: described every teeth (3) are provided with wear-resistant block (5), wear-resistant block (5) is arranged on the left and right sides wall of teeth (3), makes the teeth (3) of wear-resistant block (5) form the reinforcement tooth (6) adaptive with perforation (4).
9. sword belt mechanism drawn by the yarn of weft inserting apparatus for a rapier loom according to claim 1, it is characterized in that: described every teeth (3) are provided with wear-resistant block (5), wear-resistant block (5) is arranged on left-right and front-back four sidewall of teeth (3), makes the teeth (3) of wear-resistant block (5) form the reinforcement tooth (6) adaptive with perforation (4).
10. sword belt mechanism drawn by the yarn of weft inserting apparatus for a rapier loom according to claim 1, it is characterized in that: described wear-resistant block (5) is wear-resisting iron block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520659903.0U CN204849210U (en) | 2015-08-29 | 2015-08-29 | Sword belt mechanism is drawn forth to rapier weaving machine weft -insertion device's yarn |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520659903.0U CN204849210U (en) | 2015-08-29 | 2015-08-29 | Sword belt mechanism is drawn forth to rapier weaving machine weft -insertion device's yarn |
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| Publication Number | Publication Date |
|---|---|
| CN204849210U true CN204849210U (en) | 2015-12-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520659903.0U Expired - Fee Related CN204849210U (en) | 2015-08-29 | 2015-08-29 | Sword belt mechanism is drawn forth to rapier weaving machine weft -insertion device's yarn |
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| Country | Link |
|---|---|
| CN (1) | CN204849210U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110438631A (en) * | 2019-08-24 | 2019-11-12 | 台州宝诚科技服务有限公司 | A kind of flexible sword stalk loom that sword belt is convenient for changing |
| CN114277487A (en) * | 2021-11-15 | 2022-04-05 | 南通飞轮剑杆纺机配件有限公司 | Novel gripper transmission wheel with teeth and positioning structure |
-
2015
- 2015-08-29 CN CN201520659903.0U patent/CN204849210U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110438631A (en) * | 2019-08-24 | 2019-11-12 | 台州宝诚科技服务有限公司 | A kind of flexible sword stalk loom that sword belt is convenient for changing |
| CN110438631B (en) * | 2019-08-24 | 2020-11-20 | 台州宝诚科技服务有限公司 | Flexible rapier loom with conveniently replaced rapier tape |
| CN114277487A (en) * | 2021-11-15 | 2022-04-05 | 南通飞轮剑杆纺机配件有限公司 | Novel gripper transmission wheel with teeth and positioning structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151209 Termination date: 20170829 |
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| CF01 | Termination of patent right due to non-payment of annual fee |