CN203382929U - Drive mechanism for yarn receiving and clamping rod of textile rapier - Google Patents
Drive mechanism for yarn receiving and clamping rod of textile rapier Download PDFInfo
- Publication number
- CN203382929U CN203382929U CN201320410824.7U CN201320410824U CN203382929U CN 203382929 U CN203382929 U CN 203382929U CN 201320410824 U CN201320410824 U CN 201320410824U CN 203382929 U CN203382929 U CN 203382929U
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- China
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- connects
- weaving
- sword head
- collision block
- yarn clipping
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Abstract
The utility model provides a drive mechanism for a yarn receiving and clamping rod of a textile rapier. The drive mechanism comprises a reset spring, a collision block and a traction belt, wherein one end of the reset spring is positioned relative the yarn receiving and clamping rod of the textile rapier, and the other end of the reset spring is positioned relative a textile rapier receiving casing; the collision block is hinged on the textile rapier receiving casing; a through hole for allowing the collision block to extend outside is formed the textile rapier receiving casing; one side of the collision block extends out of the other side of the through hole and is fixedly connected with one end of the traction belt; and the other end of the traction belt is fixedly connected with the yarn receiving and clamping rod of the textile rapier. The drive mechanism for the yarn receiving and clamping rod of the textile rapier has the benefits as follows: the collision block drives the traction belt and further drives the yarn receiving and clamping rod of the textile rapier to retreat, the driving manner is simple and reliable, the yarn receiving rod can rotate at a high speed, and the production efficiency is effectively improved; and the structure of the collision block is reasonable, and the movement is stable and smooth.
Description
Technical field
The utility model relates to textile technology field, is specifically related to a kind of weaving sword head and connects yarn clipping bar driving mechanism.
Background technology
Existing Rapier looms yarn clipping bar motion mode mostly is open-type, its driving mechanism structure, and processing inconvenience, and easily cause misoperation during high-speed motion.Therefore how to allow and connect the smooth and easy this area problem demanding prompt solution that steadily becomes of yarn bar action.
Summary of the invention
The problems referred to above that the utility model exists for prior art, provide a kind of weaving sword head to connect yarn clipping bar driving mechanism.
For achieving the above object, the utility model is by the following technical solutions:
Weaving sword head connects yarn clipping bar driving mechanism, comprises back-moving spring, collision block and traction belt, and the back-moving spring one end sword head of relatively weaving connects yarn clipping bar location, and the other end sword head of relatively weaving connects sword shell location; Collision block is articulated in weaving sword head and connects on the sword shell, and weaving sword head connects the sword shell and has the through hole stretched out for collision block, and collision block one side is stretched out the through hole opposite side and is fixedly connected with traction belt one end, and the traction belt other end connects the yarn clipping bar with weaving sword head and is fixedly connected with.
Further, described collision block stretches out the edge-smoothing transition that weaving sword head connects sword shell through hole, and the opposite side relative with seamlessly transitting edge has defective region.
Further, state collision block and have hinged through hole, in hinged through hole, fixed cover is equipped with large shaft sleeve, rotatably is set with little axle sleeve in large shaft sleeve, fixing suit swivel nut in little axle sleeve, and swivel nut connects the sword shell by bolt with weaving sword head and is fixedly connected with.
Further, described collision block has with a side of traction belt contact the tailstock of connection, and the traction belt tail end is connected tailstock with collision block and is bolted to connection.
Further, described collision block center of gravity and hinged through hole center superposition.
Further, weaving sword head connects fixed cover on the yarn clipping bar traction belt holder is housed, and the traction belt front end is bolted to connection with the traction belt holder that weaving sword head connects on the yarn clipping bar.
Further, weaving sword head connects yarn clipping bar tail end and has the front spring seat, and weaving sword head connects the sword shell and has the crosspiece that connects the yarn clipping bar for locating weaving sword head, the spacing rear spring seat that is provided with of crosspiece, back-moving spring one end is sleeved on the front spring seat, and the other end is set with on rear spring seat.
The beneficial effects of the utility model are: drive traction belt and then drive weaving sword head by collision block and connect the yarn clipping bar and retreat, type of drive is simple and reliable, but connects yarn bar high-speed motion, effectively enhances productivity; Collision block is rational in infrastructure, and stable action is smooth and easy.
The accompanying drawing explanation
Fig. 1 is the utility model structural representation.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
Shown in Fig. 1, weaving sword head of the present utility model connects yarn clipping bar driving mechanism, comprises back-moving spring 1, collision block 2 and traction belt 3, and the back-moving spring 1 one ends sword head of relatively weaving connects yarn clipping bar 4 location, and the other end sword head of relatively weaving connects sword shell 5 location; Collision block 2 is articulated in weaving sword head and connects on sword shell 5, and weaving sword head connects sword shell 5 and has the through hole 5A stretched out for collision block, and collision block 2 one sides are stretched out through hole 5A opposite side and are fixedly connected with traction belt 3 one ends, and traction belt 3 other ends connect yarn clipping bar 4 with weaving sword head and are fixedly connected with.
For preventing that rigid impact from causing components and parts to damage, collision block 2 stretches out the edge-smoothing transition that weaving sword head connects sword shell through hole, and for alleviating collision block weight, the opposite side that collision block is relative with seamlessly transitting edge has defective region 2A.
For safety action is smooth and easy and be convenient to assembling, collision block 2 has hinged through hole 2B, and fixed cover is equipped with large shaft sleeve 6 in hinged through hole 2B, and large shaft sleeve 6 is interior rotatably is set with little axle sleeve 7, the interior fixedly suit of little axle sleeve 7 swivel nut 8, swivel nut 8 connects sword shell 5 by bolt 9 with weaving sword head and is fixedly connected with.
One side of collision block 2 and traction belt 3 contacts has the tailstock of being connected 2C, and traction belt 3 tail ends are connected tailstock and lead to 2C and cross bolt 10 and be fixedly connected with collision block.
For further improving collision block action stability, collision block center of gravity and hinged through hole center superposition.
Weaving sword head connects fixed cover on yarn clipping bar 4 traction belt holder 4A is housed, and traction belt 3 front ends are fixedly connected with by bolt 11 with the traction belt holder 4A that weaving sword head connects on the yarn clipping bar.
Weaving sword head connects yarn clipping bar 4 tail ends and has front spring seat 12, weaving sword head connects sword shell 5 and has the crosspiece 5A that connects the yarn clipping bar for locating weaving sword head, the spacing rear spring seat 13 that is provided with of crosspiece, back-moving spring 1 one ends are sleeved on front spring seat 12, and the other end is set with on rear spring seat 13.
Although the utility model illustrates and describes by reference to preferred embodiment, but those of ordinary skills should understand, can be not limited to the description of above-described embodiment, in the scope of claims, can do the various variations on form and details.
Claims (1)
1. weaving sword head connects yarn clipping bar driving mechanism, it is characterized in that: comprise back-moving spring, collision block and traction belt, the back-moving spring one end sword head of relatively weaving connects yarn clipping bar location, and the other end sword head of relatively weaving connects sword shell location; Collision block is articulated in weaving sword head and connects on the sword shell, and weaving sword head connects the sword shell and has the through hole stretched out for collision block, and collision block one side is stretched out the through hole opposite side and is fixedly connected with traction belt one end, and the traction belt other end connects the yarn clipping bar with weaving sword head and is fixedly connected with.
2. weaving sword head according to claim 1 connects yarn clipping bar driving mechanism, it is characterized in that: described collision block stretches out the edge-smoothing transition that weaving sword head connects sword shell through hole, and the opposite side relative with seamlessly transitting edge has defective region.
3. weaving sword head according to claim 2 connects yarn clipping bar driving mechanism, it is characterized in that: described collision block has hinged through hole, in hinged through hole, fixed cover is equipped with large shaft sleeve, rotatably be set with little axle sleeve in large shaft sleeve, fixing suit swivel nut in little axle sleeve, swivel nut connects the sword shell by bolt with weaving sword head and is fixedly connected with.
4. weaving sword head according to claim 3 connects yarn clipping bar driving mechanism, it is characterized in that: described collision block has with a side of traction belt contact the tailstock of connection, and the traction belt tail end is connected tailstock with collision block and is bolted to connection.
5. weaving sword head according to claim 4 connects yarn clipping bar driving mechanism, it is characterized in that: described collision block center of gravity and hinged through hole center superposition.
6. weaving sword head according to claim 1 connects yarn clipping bar driving mechanism, it is characterized in that: weaving sword head connects fixed cover on the yarn clipping bar traction belt holder is housed, and the traction belt front end is bolted to connection with the traction belt holder that weaving sword head connects on the yarn clipping bar.
7. weaving sword head according to claim 1 connects yarn clipping bar driving mechanism, it is characterized in that: weaving sword head connects yarn clipping bar tail end and has the front spring seat, weaving sword head connects the sword shell and has the crosspiece that connects the yarn clipping bar for locating weaving sword head, the spacing rear spring seat that is provided with of crosspiece, back-moving spring one end is sleeved on the front spring seat, and the other end is set with on rear spring seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320410824.7U CN203382929U (en) | 2013-07-11 | 2013-07-11 | Drive mechanism for yarn receiving and clamping rod of textile rapier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320410824.7U CN203382929U (en) | 2013-07-11 | 2013-07-11 | Drive mechanism for yarn receiving and clamping rod of textile rapier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203382929U true CN203382929U (en) | 2014-01-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320410824.7U Expired - Fee Related CN203382929U (en) | 2013-07-11 | 2013-07-11 | Drive mechanism for yarn receiving and clamping rod of textile rapier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203382929U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020095109A1 (en) * | 2018-11-05 | 2020-05-14 | Ascolite Shenzhen Trading Co., Ltd. | Yarn catcher assembly of an automatic button shank wrapping machine and automatic button shank wrapping machine |
-
2013
- 2013-07-11 CN CN201320410824.7U patent/CN203382929U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020095109A1 (en) * | 2018-11-05 | 2020-05-14 | Ascolite Shenzhen Trading Co., Ltd. | Yarn catcher assembly of an automatic button shank wrapping machine and automatic button shank wrapping machine |
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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: 20140108 Termination date: 20160711 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |