CN205662635U - Thread cutting apparatus - Google Patents
Thread cutting apparatus Download PDFInfo
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- CN205662635U CN205662635U CN201620527343.8U CN201620527343U CN205662635U CN 205662635 U CN205662635 U CN 205662635U CN 201620527343 U CN201620527343 U CN 201620527343U CN 205662635 U CN205662635 U CN 205662635U
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- piston
- cutter
- upper cutter
- spring
- cylinder block
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Abstract
The utility model provides a thread cutting apparatus, includes cutter, lower cutter and piston, and upward the cutter leaves has the direction breach, is equipped with the round pin on the piston, and the round pin card is in the direction incision of last cutter, and through the control of solenoid valve, the piston can drive the cutter and play the cutter rotation relatively, completion shearing work, later, the origin -location is replied to piston accessible reset spring and clamp device, the utility model has the advantages of: the structure is succinct, safe and reliable, and degree of automation is high, convenient operation.
Description
Technical field
This utility model relates to textile industry experimental branch line equipment, particularly relates to a kind of chasing-attachment.
Background technology
The technological process of chemical fibre industry yarn spinning drawing-off is that the melt after melting mixing is delivered to spin by smelt spout
Each spinning head of silk case carries out spinning, the cooled shaping of fiber, oils, is wound filamentation cylinder by winding head after drawing-off.
Owing to, in the production process of chemical fibre industry yarn spinning drawing-off, being typically due to equipment or production technology temporary derangement,
Causing winding broken end suddenly in production process, tow is wrapped on heat-stretching roller, clears up heat and lead before so bringing again repiece
Stretch the biggest workload of waste silk on roller, bigger waste silk rate can be brought simultaneously.At present, generally use in many producers and manually use hook
Tow is cut off by the original way of cutter (or shears), prevents tow curling round the roll.Although above-mentioned process is simple, but exists and ask as follows
Topic: one is owing to being manually that the process run at equipment operates, and has certain potential safety hazard；Two are the increase in workman's
Working strength；Three is the synchronicity that workman can not accomplish operation, and relatively low work efficiency causes the increase of waste silk rate.
Summary of the invention
The purpose of this utility model is: for solving the problems referred to above, it is provided that a kind of chasing-attachment, automatically detection shredding.
The technical solution of the utility model: this utility model is by electromagnetic valve, inlet suction port, cylinder block, piston, reset bullet
Spring, connection seat, pin, disc spring, rotary shaft, upper cutter, lower cutter, steel ball, guide rod, adjustment spring and adjustment screw composition, cylinder
Body is connected by screw with being connected seat, and inlet suction port uses and is threaded into cylinder block, and is controlled entering of inlet suction port by electromagnetic valve
Giving vent to anger, piston can slide in cylinder block, and outside piston has cannelure, piston by connect the back-moving spring on seat and by
The device for hooping of steel ball, guide rod, adjustment spring and adjustment screw composition can reset to original position, and lower cutter is fixedly connected on connection
On seat, upper cutter is by rotary shaft and lower cutter chain connection, and makes upper cutter and lower cutter tight by the disc spring in rotary shaft
Close combination, upper cutter has and slides to otch, pin coordinate on piston and be stuck in upper cutter slide in breach, piston can carry
Dynamic upper cutter rotates relative to lower cutter.
The utility model has the advantage of: simple for structure, safe and reliable, automaticity is high, easy to operate.
Accompanying drawing explanation
Fig. 1: this utility model structural representation；
Fig. 2: this utility model partial enlarged drawing；
Fig. 3: upper cutter schematic diagram.
In figure: 1, electromagnetic valve, 2, inlet suction port, 3, cylinder block, 4, piston, 5 back-moving springs, 6, connect seat, 7, pin, 8, dish
Spring, 9, rotary shaft, 10, upper cutter, 11, lower cutter, 12, steel ball, 13, guide rod, 14, adjust spring, 15, adjust screw.
Detailed description of the invention
By shown in Fig. 1 to Fig. 3, in the production process of normal chemical fibre industrial yarn spinning drawing-off, upper cutter 10 and lower cutter
Generally opening between 11, and reach suitable thrust by adjusting the crush of disc spring 8, tow is by angle between the two
Space enters heat-stretching roller, sends into winding head winding filamentation cylinder through drawing-off.When equipment or production technology generation temporary derangement, volume
Around broken end suddenly, winding head sends fracture of wire detection switching signal automatically, controls electromagnetic valve 1 and starts, and compressed air is through inlet suction port 2
Entering cylinder block 3, promote piston 4 to travel forward, band untie-sell 7 travels forward, and pin 7 is stuck in upper cutter 10 slides in breach,
So cause upper cutter 10 to rotate certain angle centered by rotary shaft 9, close between upper cutter 10 and lower cutter 11, thus
Reach to cut off the purpose of tow, to prevent tow to be wound around heat-stretching roller.The tow cut off enters waste silk through suction gun or aspirator device
Case, after troubleshooting, electromagnetic valve 1 disconnects, and back-moving spring 5 makes piston 4 reset backward, and by by steel ball 12, guide rod
13, the device for hooping positioning action adjusting spring 14 and adjustment screw 15 composition makes upper cutter 10 return to initial position, upper cutter
Opening between 10 and lower cutter 11, repiece normally produces again.
Claims (1)
1. a chasing-attachment, by electromagnetic valve (1), inlet suction port (2), cylinder block (3), piston (4), back-moving spring (5), connects
Seat (6), pin (7), disc spring (8), rotary shaft (9), upper cutter (10), lower cutter (11), steel ball (12), guide rod (13), adjustment bullet
Spring (14) and adjustment screw (15) composition, cylinder block (3) is connected by screw with being connected seat (6), and inlet suction port (2) uses screw thread
Screw in cylinder block (3), and by the turnover gas of electromagnetic valve (1) control inlet suction port (2), piston (4) can be slided in cylinder block (3)
Dynamic, piston (4) cylindrical has cannelure, piston (4) by connect the back-moving spring (5) on seat (6) and by steel ball (12), lead
The device for hooping that bar (13), adjustment spring (14) and adjustment screw (15) form can reset to original position, and lower cutter (11) is fixed
Being connected to connect on seat (6), upper cutter (10) is by rotary shaft (9) and lower cutter (11) chain connection, and passes through rotary shaft (9)
On disc spring (8) allow upper cutter (10) and lower cutter (11) combine closely, upper cutter (10) has and slides to otch, pin (7) join
Be combined in piston (4) upper and be stuck in upper cutter (10) slide in breach, piston (4) can drive upper cutter (10) lower cutter relatively
(11) rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620527343.8U CN205662635U (en) | 2016-06-02 | 2016-06-02 | Thread cutting apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620527343.8U CN205662635U (en) | 2016-06-02 | 2016-06-02 | Thread cutting apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205662635U true CN205662635U (en) | 2016-10-26 |
Family
ID=57158445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620527343.8U Active CN205662635U (en) | 2016-06-02 | 2016-06-02 | Thread cutting apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205662635U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110484989A (en) * | 2019-09-11 | 2019-11-22 | 北京中丽制机工程技术有限公司 | A kind of down-mounting type filament spinning component |
-
2016
- 2016-06-02 CN CN201620527343.8U patent/CN205662635U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110484989A (en) * | 2019-09-11 | 2019-11-22 | 北京中丽制机工程技术有限公司 | A kind of down-mounting type filament spinning component |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |