CN202626477U - Weaving machine yarn supply side electronic scissor device - Google Patents
Weaving machine yarn supply side electronic scissor device Download PDFInfo
- Publication number
- CN202626477U CN202626477U CN 201220330107 CN201220330107U CN202626477U CN 202626477 U CN202626477 U CN 202626477U CN 201220330107 CN201220330107 CN 201220330107 CN 201220330107 U CN201220330107 U CN 201220330107U CN 202626477 U CN202626477 U CN 202626477U
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- China
- Prior art keywords
- scissors
- loom
- axis
- moving knife
- supply side
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- Expired - Fee Related
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Abstract
The utility model provides a weaving machine yarn supply side electronic scissor device, and aims at overcoming the defects that a yarn supply side scissor device in the prior art is complex in structure, low in automation degree, and not convenient to adjust. The device comprises a cutting device composed of a movable cutter and a static cutter, and a scissor drive device, wherein the movable cutter and the static cutter are matched in a cutting mode. The scissor drive device comprises a rotating electromagnet with a middle shaft, and a limiting block and a limiting arm which are arranged at the tail end of the rotating electromagnet. The head portion of the middle shaft is fixedly connected with the movable cutter. By means of the structure, the weaving machine yarn supply side electronic scissor device is simple in structure, convenient to adjust, and high in automation degree.
Description
Technical field
The utility model relates to a kind of loom and uses scissors apparatus, and particularly loom supplies yarn side electronics scissors apparatus.
Background technology
It is behind the each wefting insertion of loom, in time to cut off weft yarn that loom supplies the effect of yarn side scissors apparatus, so that wefting insertion next time.It is weft cutter cam with after loom main shaft is connected that general air-jet loom supplies yarn side scissors apparatus, realizes cutting that yarn moves through parts such as rocker stand, connecting rod, scissors rocking arms.This plant automation degree is low, it is inconvenient to regulate, part is many, complex structure, cost height.
The utility model content
The purpose of the utility model is to supplying yarn side scissors apparatus complex structure, automaticity is low, adjustment is inconvenient deficiency in the prior art, providing a kind of loom simple in structure, easy to adjust, that automaticity is high to supply yarn side electronics scissors apparatus.
The purpose of the utility model realizes through following technical proposals:
A kind of loom supplies yarn side electronics scissors apparatus; Comprise shear and the scissors drive unit formed by moving knife, quiet cutter; Described moving knife and quiet cutter are sheared and are cooperated; Described scissors drive unit is made up of the rotary electric magnet that is provided with axis, the limited block and the position limit arm that are arranged on rotary electric magnet tail end, and the head end of axis is fixedly connected with said moving knife;
Described limited block is provided with stopper slot, and an end of said position limit arm is fixedly connected with the tail end of axis, and the other end of said position limit arm is arranged in the said stopper slot and can in described stopper slot, swings;
Described moving knife is made up of scissors moving plate and moving plate holder, and the head end of said axis is fixedly connected with said moving knife through said moving plate holder;
Said quiet cutter is made up of scissors still and still holder;
The front end of described still holder 4 is provided with weft yarn hook 11.
Adopt the loom of the utility model structure to supply yarn side electronics scissors apparatus; Drive moving knife by rotary electric magnet axis and make shear action; Opening amount by limited block and swing arm control moving knife; Simple and compact for structure, part is few, easy to adjust, automaticity is high, cost is low relatively, can adapt to air-jet loom at a high speed, efficient, intelligentized needs, expanded the scope of application of air-jet loom.
Description of drawings
Fig. 1 supplies yarn side electric shear device example structure sketch map for the utility model loom;
Fig. 2 is the other direction figure of Fig. 1;
Fig. 3 is a still holder example structure sketch map.
Description of reference numerals
The head end of the tail end 13-axis of 1-rotary electric magnet 2-moving plate holder 3-scissors moving plate 4-still holder 5-scissors still 8-limited block 9-position limit arm 10-stopper slot 11-weft yarn hook 12-axis
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is done further to describe:
Shown in Fig. 1-3, air-jet loom supplies yarn side electronics scissors apparatus, comprises control system, shear and scissors drive unit.Shear reaches the quiet cutter that cooperates with the moving knife shearing by moving knife to be formed, and preferably moving knife and quiet cutter are the branch body structure, and moving knife is made up of scissors moving plate 3 and moving plate holder 2, and quiet cutter is made up of scissors still 5 and still holder 4.The scissors drive unit is made up of rotary electric magnet 1 that is provided with axis and the limited block 8, the position limit arm 9 that are arranged on rotary electric magnet 1 tail end; Limited block 8 is provided with stopper slot 10; One end of position limit arm 9 is fixedly connected with the tail end 12 of axis; The other end is arranged in the stopper slot 10, and the head end 13 of axis is fixedly connected with moving knife.
During work; Loom whenever draws a latitude, and signal of control system acquisition is by the axis swing of control system according to the signal controlling rotary electric magnet 1 that collects; Axis drives the moving plate holder 2 that is fixedly connected with it and swings together; Scissors moving plate 3 is done swing synchronously with the moving plate holder, realizes and the shear action of scissors still 5, cuts off weft yarn.
In above-mentioned shear history, in the time of the axis swing, drive the position limit arm 9 that is fixedly connected with it and in stopper slot 10, swing, by the amplitude of fluctuation of stopper slot 10 control position limit arms 9, thus the opening amount of restriction scissors.So, rationally control the gap value of stopper slot and position limit arm, can control the openings of sizes of scissors.
Taken back by main burner when preventing that weft yarn from being shifted onto cloth fell by reed, weft yarn hook 11 is set, when weft yarn is shifted onto cloth fell by reed, hook weft yarn by weft yarn hook 11 and do not taken back by main burner at the front end of still holder 4.
The utility model has realized that air-jet loom supplies the automation of yarn side scissors and structure is simple relatively, cost is lower, result of use is good, is that air-jet loom can widely used a kind of scissors apparatus in confession yarn side.The mechanical scissor that thereby instead complex structure, accessories be many, should not adjust.
Claims (5)
1. a loom supplies yarn side electronics scissors apparatus; Comprise shear and the scissors drive unit formed by moving knife, quiet cutter; Described moving knife and quiet cutter are sheared and are cooperated; It is characterized in that described scissors drive unit is made up of the rotary electric magnet (1) that is provided with axis, the limited block (8) that is arranged on rotary electric magnet (1) tail end and position limit arm (9), the head end of axis (13) is fixedly connected with said moving knife.
2. a kind of loom as claimed in claim 1 supplies yarn side electronics scissors apparatus; It is characterized in that; Described limited block (8) is provided with stopper slot (10); One end of said position limit arm (9) is fixedly connected with the tail end (12) of axis, and the other end of said position limit arm (9) is arranged in the said stopper slot (10) and can in described stopper slot (10), swings.
3. a kind of loom as claimed in claim 1 supplies yarn side electronics scissors apparatus, it is characterized in that described moving knife is made up of scissors moving plate (3) and moving plate holder (2), and the head end of said axis (13) is fixedly connected with said moving knife through said moving plate holder (2).
4. a kind of loom as claimed in claim 1 supplies yarn side electronics scissors apparatus, it is characterized in that said quiet cutter is made up of scissors still (5) and still holder (4).
5. a kind of loom as claimed in claim 4 supplies yarn side electronics scissors apparatus, it is characterized in that the front end of described still holder (4) is provided with weft yarn hook (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220330107 CN202626477U (en) | 2012-06-23 | 2012-06-23 | Weaving machine yarn supply side electronic scissor device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220330107 CN202626477U (en) | 2012-06-23 | 2012-06-23 | Weaving machine yarn supply side electronic scissor device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202626477U true CN202626477U (en) | 2012-12-26 |
Family
ID=47379693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220330107 Expired - Fee Related CN202626477U (en) | 2012-06-23 | 2012-06-23 | Weaving machine yarn supply side electronic scissor device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202626477U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103757811A (en) * | 2014-01-06 | 2014-04-30 | 江苏宋和宋智能科技有限公司 | Electronic weft yarn shearing-off device |
| CN108754795A (en) * | 2018-09-12 | 2018-11-06 | 太平洋纺织机械（常熟）有限公司 | Pair of weft heating scissors for a rapier loom device |
| CN114381833A (en) * | 2022-01-14 | 2022-04-22 | 江南大学 | Linkage control system, control method and control device in yarn forming process |
-
2012
- 2012-06-23 CN CN 201220330107 patent/CN202626477U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103757811A (en) * | 2014-01-06 | 2014-04-30 | 江苏宋和宋智能科技有限公司 | Electronic weft yarn shearing-off device |
| CN108754795A (en) * | 2018-09-12 | 2018-11-06 | 太平洋纺织机械（常熟）有限公司 | Pair of weft heating scissors for a rapier loom device |
| CN114381833A (en) * | 2022-01-14 | 2022-04-22 | 江南大学 | Linkage control system, control method and control device in yarn forming process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| DD01 | Delivery of document by public notice |
Addressee: Chang Gelian Document name: Notification of Acceptance of Patent Application |
|
| 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: 20121226 Termination date: 20130623 |