CN203392632U - Broken yarn protection device - Google Patents
Broken yarn protection device Download PDFInfo
- Publication number
- CN203392632U CN203392632U CN201320503045.1U CN201320503045U CN203392632U CN 203392632 U CN203392632 U CN 203392632U CN 201320503045 U CN201320503045 U CN 201320503045U CN 203392632 U CN203392632 U CN 203392632U
- Authority
- CN
- China
- Prior art keywords
- trammel beam
- yarn
- rear end
- long slot
- slot bore
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Landscapes
- Warping, Beaming, Or Leasing (AREA)
Abstract
The utility model provides a broken yarn protection device and belongs to the field of component devices of yarn sorting equipment. An existing broken yarn protection device has the defect of complicated operation. The broken yarn protection device comprises a balancing lever, a supporting block and a balancing block, wherein a yarn detection piece and a yarn clamping piece are arranged at the front end of the balancing lever; the balancing block is arranged at the rear end of the balancing lever; a long groove hole is formed in the middle section of the balancing lever; the central path line of the long groove hole and the axis of the balancing lever are in the same direction; a groove is formed in the top face of the supporting block; a transverse hole is formed in the front end of the groove; the balancing lever is mounted in the groove of the supporting block by pins which are mounted in the long groove hole and the transverse hole in a penetrating manner; the weight from the front end of the balancing lever to the rear end of the long groove hole is greater than the weight from the rear end of the balancing lever to the rear end of the long groove hole; the weight from the front end of the balancing lever to the rear end of the long groove hole is smaller than the weight from the rear end of the balancing lever to the front end of the long groove hole. According to the broken yarn protection device, the long groove hole is formed in the middle section of the balancing lever so that supporting block with the groove in the top face is used for supporting the balancing lever; when yarns are spliced, the balancing lever is pushed and pulled to realize the balancing setting of the balancing lever; the broken yarn protection device is simple in structure and convenient to operate.
Description
Technical field
The utility model belongs to yarn finish equipment unit device field, especially relevant with a kind of broken yarn fender guard.
Background technology
Existing yarn finish equipment yarn road as shown in Figure 2, is first from yarn cylinder 6, to move back solution to draw yarn 8, and yarn 8 goes between downwards from tension force pore, then passes from ingot cup is lateral opening, then upwards through roller 9, roller 10, by spool, rolls up yarn, thereby forms yarn road.During yarn broken yarn, because ingot cup 7 continues to rotate, yarn 8 is wound on Ding Bei limit, and still some moves back solution out from yarn cylinder 6 to make yarn 8, and this part yarn is not processed through arranging, and restarts to arrange to add man-hour requirement rejecting, thereby produce refuse yarn at follow-up joint.Existing yarn finish equipment Shang Sha has increased broken yarn fender guard on road, and fender guard actv. has stoped the generation of refuse yarn, yet its operation is comparatively loaded down with trivial details.
Utility model content
The purpose of this utility model is intended to overcome the defect of the complicated operation that existing yarn breaker fender guard exists, and a kind of simple in structure, yarn breaker fender guard that can automatic clamping yarn is provided.
For this reason, the utility model is by the following technical solutions: a kind of broken yarn fender guard, it is characterized in that, described broken yarn fender guard comprises trammel beam, back-up block and balance block, the front end of trammel beam arranges visits yarn part and card yarn part, the rear end of trammel beam arranges balance block, the stage casing of trammel beam arranges long slot bore, long slot bore central track trace and trammel beam axis are in the same way, back-up block end face arranges groove, groove front end arranges transverse holes, trammel beam is installed in the groove of back-up block by the pin support being threaded onto in described long slot bore and transverse holes, trammel beam front end is greater than trammel beam rear end to the weight between long slot bore rear end to the weight between long slot bore rear end, trammel beam front end is less than trammel beam rear end to the weight between long slot bore front end to the weight between long slot bore front end.
During yarn normal process, described pin is positioned at long slot bore rear end, and the spy yarn part of trammel beam front end is hung on the yarn between roller and roller, and now the yarn between roller and roller is supporting trammel beam, makes trammel beam keep balance.When yarn broken yarn, due to trammel beam front end to the weight between long slot bore rear end be greater than trammel beam rear end between long slot bore rear end weight, trammel beam fore-end is sagging, card yarn part falls to Sha Tong position, card yarn part blocks yarn, yarn cylinder stops making yarn no longer to enter in tension force pore, thereby has avoided the generation of refuse yarn; During Yarn connecting, by trammel beam post-tensioning, make described pin slippage to long slot bore front end, now trammel beam rear end is greater than trammel beam front end to the weight between long slot bore front end to the weight between long slot bore front end, the front end of trammel beam rises, long slot bore front end backward partial balancing bar presses against described bottom portion of groove, by bottom portion of groove, trammel beam is done to upper support, make trammel beam front end can keep balance, after joint completes, to before trammel beam, push away, make described pin slippage to long slot bore rear end, the spy yarn part of trammel beam front end is hung on again on the yarn between roller and roller.
As to technique scheme supplement and perfect, the utility model also comprises following technical characterictic.
The rear end of described trammel beam arranges long slot bore, and balance block is installed on the long slot bore of trammel beam rear end by screw.By the position of set screw, balance position that can adjustment bar.
Described spy yarn part is porcelain piece, and porcelain piece is installed on trammel beam by screw, has improved the resistance to abrasion of visiting yarn part, increases the service life.
Use the utility model can reach following beneficial effect: the utility model is by arranging long slot bore in trammel beam stage casing, and the back-up block that uses top groove on panel surface supports installation trammel beam, Yarn connecting is as long as push-and-pull trammel beam just can be realized trammel beam balance to be set, simple in structure, easy and simple to handle.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Principle schematic when Fig. 2 is mode of operation of the present utility model.
Principle schematic when Fig. 3 is broken yarn state of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described in detail.
As shown in FIG. 1 to 3, the utility model comprises trammel beam 1, back-up block 2 and balance block 3, the front end of trammel beam 1 arranges visits yarn part 5 and card yarn part 4, the rear end of trammel beam 1 arranges balance block 3, the stage casing of trammel beam 1 arranges long slot bore, long slot bore central track trace and trammel beam 1 axis are in the same way, back-up block end face arranges groove, groove front end arranges transverse holes, trammel beam 1 is installed in the groove of back-up block 2 by the pin support being threaded onto in described long slot bore and transverse holes, trammel beam front end is greater than trammel beam rear end to the weight between long slot bore rear end to the weight between long slot bore rear end, trammel beam front end is less than trammel beam rear end to the weight between long slot bore front end to the weight between long slot bore front end, during yarn normal process, described pin is positioned at long slot bore rear end, and the spy yarn part 5 of trammel beam front end is hung on the yarn between roller 9 and roller 10, and now the yarn between roller 9 and roller 10 is supporting trammel beam 1, makes trammel beam 1 keep balance, when yarn broken yarn, due to trammel beam front end to the weight between long slot bore rear end be greater than trammel beam rear end between long slot bore rear end weight, trammel beam fore-end is sagging, card yarn part 4 falls to yarn cylinder 6 positions, card yarn part 4 blocks yarn 8, and yarn cylinder 6 stops making yarn 8 no longer to enter in tension force pore, even if ingot cup 7 continues rotation, yarn no longer passes from ingot cup is lateral opening, thereby has avoided the generation of refuse yarn, during Yarn connecting, by trammel beam 1 post-tensioning, make described pin slippage to long slot bore front end, now trammel beam rear end is greater than trammel beam front end to the weight between long slot bore front end to the weight between long slot bore front end, the front end of trammel beam 1 rises, long slot bore front end backward partial balancing bar presses against described bottom portion of groove, by bottom portion of groove, trammel beam 1 is done to upper support, make trammel beam front end can keep balance, after joint completes, to before trammel beam 1, push away, make described pin slippage to long slot bore rear end, the spy yarn part 5 of trammel beam front end is hung on again on the yarn between roller 9 and roller 10.
Further, the rear end of described trammel beam 1 arranges long slot bore, and balance block 3 is installed on by screw on the long slot bore of trammel beam rear end, by the position of set screw, and balance position that can adjustment bar.
As preferably, described spy yarn part 5 is porcelain piece, and porcelain piece is installed on trammel beam 1 by screw, has improved the resistance to abrasion of visiting yarn part 5, increases the service life.
Claims (3)
1. a broken yarn fender guard, it is characterized in that: described broken yarn fender guard comprises trammel beam (1), back-up block (2) and balance block (3), the front end of trammel beam (1) arranges visits yarn part (5) and card yarn part (4), the rear end of trammel beam (1) arranges balance block (3), the stage casing of trammel beam (1) arranges long slot bore, long slot bore central track trace and trammel beam (1) axis in the same way, back-up block end face arranges groove, groove front end arranges transverse holes, trammel beam (1) is installed in the groove of back-up block (2) by the pin support being threaded onto in described long slot bore and transverse holes, trammel beam front end is greater than trammel beam rear end to the weight between long slot bore rear end to the weight between long slot bore rear end, trammel beam front end is less than trammel beam rear end to the weight between long slot bore front end to the weight between long slot bore front end.
2. a kind of broken yarn fender guard according to claim 1, is characterized in that: the rear end of described trammel beam (1) arranges long slot bore, and balance block (3) is installed on the long slot bore of trammel beam rear end by screw.
3. a kind of broken yarn fender guard according to claim 1 and 2, is characterized in that: described spy yarn part (5) is porcelain piece, and porcelain piece is installed on trammel beam (1) by screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320503045.1U CN203392632U (en) | 2013-08-16 | 2013-08-16 | Broken yarn protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320503045.1U CN203392632U (en) | 2013-08-16 | 2013-08-16 | Broken yarn protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203392632U true CN203392632U (en) | 2014-01-15 |
Family
ID=49904179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320503045.1U Expired - Lifetime CN203392632U (en) | 2013-08-16 | 2013-08-16 | Broken yarn protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203392632U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113247702A (en) * | 2021-07-09 | 2021-08-13 | 南通祥元纺织有限公司 | Low-voltage electrical contact type automatic stop mechanism device for silk thread breakage |
-
2013
- 2013-08-16 CN CN201320503045.1U patent/CN203392632U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113247702A (en) * | 2021-07-09 | 2021-08-13 | 南通祥元纺织有限公司 | Low-voltage electrical contact type automatic stop mechanism device for silk thread breakage |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102423856A (en) | Discharging frame | |
| CN203392632U (en) | Broken yarn protection device | |
| CN203246969U (en) | Yarn breaking automatic stopping detecting device of drum hank winder | |
| CN205635884U (en) | Collecting device suitable for staple fiber aftertreatment combine creel | |
| CN204023108U (en) | The double width cloth of air-jet loom cuts across device automatically | |
| CN204032791U (en) | A kind of adjustable folding support | |
| CN107055146B (en) | A kind of small-sized cloth roll discharge mechanism with clamping auxiliary | |
| CN202530256U (en) | Roller coiling-preventing mechanism for flat knitting machine | |
| CN209219236U (en) | A kind of discharging device of special-shaped cigarette Preparation equipment | |
| CN206985246U (en) | A kind of small-sized cloth roll discharge mechanism with clamping auxiliary | |
| CN205280033U (en) | Condenser nailing machine aluminium foil and compound thickness detection device of guide pin | |
| CN204416746U (en) | Warping machine actinobacillus device | |
| CN202278771U (en) | Bag making machine for plastics | |
| CN216397562U (en) | Stretcher is used in copper line production | |
| CN204240888U (en) | Automobile gliding groove upper cover plate pick-up unit | |
| CN205576414U (en) | Access door easy dismounting's portable hosiery machine | |
| CN208716519U (en) | A kind of guide roller mounting structure of textile machine | |
| CN203306129U (en) | Automobile traction saddle | |
| CN203781439U (en) | Bidirectional winding machine of coating machine | |
| CN208869046U (en) | A kind of tricot machine facilitates cloth laying device | |
| CN207845891U (en) | Warping machine | |
| CN205291555U (en) | Inflation film manufacturing machine mount of easy installation | |
| CN206440203U (en) | A kind of wind electricity blade spiro rod length detecting tool | |
| CN207861550U (en) | A kind of scarce material automatic detection and control system of molding machine unwinding equipment | |
| CN204661951U (en) | A kind of new type auto sleying machine creel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140115 |
|
| CX01 | Expiry of patent term |