CN2450191Y - Wind density adjusting device for cheese - Google Patents
Wind density adjusting device for cheese Download PDFInfo
- Publication number
- CN2450191Y CN2450191Y CN 00249851 CN00249851U CN2450191Y CN 2450191 Y CN2450191 Y CN 2450191Y CN 00249851 CN00249851 CN 00249851 CN 00249851 U CN00249851 U CN 00249851U CN 2450191 Y CN2450191 Y CN 2450191Y
- Authority
- CN
- China
- Prior art keywords
- bobbin
- cheese
- spring
- spring pin
- pin seat
- 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
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- Storage Of Web-Like Or Filamentary Materials (AREA)
Abstract
The utility model relates to a wind density adjusting device for bobbin cheese mainly used for a doubling machine in spinning production, which comprises a bobbin creel which is used for supporting bobbin cheese, a bobbin creel cam, and a spring pin, a spring and a spring pin seat which are acted on the bobbin creel cam. The utility model is characterized in that the spring pin seat is a screw rod type, a regulating nut which is matched with the spring pin seat is arranged on the spring pin seat, and the value of spring force is altered through adjusting the position of the spring pin seat up and down so as to alter the contact pressure of a bobbin and a friction roller and then perform the purpose of altering the wind density of the bobbin cheese. The utility model has the advantages of simple structure, which is suitable for different yarn counts and bobbin cheese windings with different winding densities.
Description
The utility model relates to the spinning machinery field, is meant that especially a kind of cheese coil of wire of doubling winder that applies to is around density regulating apparatus.
The main effect of doubling winder is with the cheese of raw yarn more than two or two and synthetic multiply, uses for twisting machine.Usually the cheese of doubling winder is reeled and is adopted friction roller drive bobbin coiling yarn in the spinning machinery, bobbin is installed on the bobbin bank, friction positive pressure between friction roller and the bobbin is produced the curve cam application of force effect on the bobbin bank by spring pin, makes friction roller and bobbin produce positive pressure and friction force.Spring pin on the at present domestic and international spinning equipment is uncontrollable to the contact positive pressure that bobbin bank produces, so can't satisfy the requirement of different yarns number and different Winding Density of Cheese.
The purpose of this utility model provides a kind of simple in structure and can regulate the cheese rolling density, satisfies the cheese rolling density control apparatus of user to the different rolling density demands with cheese of different number yarns.
The utility model design-calculated cheese rolling density control apparatus, comprise: the bobbin bank of supporting cheese, bobbin bank cam, the spring pin that acts on the bobbin bank cam, spring, spring key seat etc., the spring key seat that it is characterized in that being fixed on the frame is a screw, and be provided with setting nut with described screw spring key seat coupling, therefore the spring key seat can up-down adjustment, change the size of spring force thus, thereby the bobbin on the change bobbin bank and the contact pressure of friction roller play the purpose that changes Winding Density of Cheese.
The utility model has the advantages that only will be that the spring key seat of fixing changes adjustable spring key seat into originally, so simple in structure, need not special technique and requirement, but by regulating this device, can satisfy the requirement of yarn with different and different rolling densities, obtain satisfied finished product bobbin.
Accompanying drawing 1 is the structural representation of cheese rolling density control apparatus, among the figure:
1. bobbin bank; 2. bobbin bank cam; 3. spring pin; 4. spring; 5. spring key seat; 6. setting nut; 7. frame.
The utility model is described in further detail below in conjunction with accompanying drawing.
The curve of bobbin bank cam 2 is in the cheese winding process among the figure, along with the ascending variation of cheese diameter, guarantees that friction roller contacts the positive pressure constant profile with bobbin.The size of contact positive pressure is determined that by the active position of spring 4 spring key seat 5 is to adjusted, and the contact positive pressure becomes big, and it is big that winding bobbin density becomes, otherwise diminish.The change of spring key seat 5 positions is realized by setting nut 6.The height adjustment amount of spring key seat 5 is 5mm, and this can satisfy the coiling requirement of yarn with different and different densities highly.
Claims (1)
1. cheese rolling density control apparatus, comprise: bobbin bank, bobbin bank cam, the spring pin that acts on the bobbin bank cam, spring, the spring key seat of supporting cheese, the spring key seat 5 that it is characterized in that being fixed on the frame 7 is screw, and is provided with the setting nut 6 that mates with described screw spring key seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00249851 CN2450191Y (en) | 2000-10-31 | 2000-10-31 | Wind density adjusting device for cheese |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00249851 CN2450191Y (en) | 2000-10-31 | 2000-10-31 | Wind density adjusting device for cheese |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2450191Y true CN2450191Y (en) | 2001-09-26 |
Family
ID=33608207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00249851 Expired - Lifetime CN2450191Y (en) | 2000-10-31 | 2000-10-31 | Wind density adjusting device for cheese |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2450191Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100355639C (en) * | 2002-10-17 | 2007-12-19 | 上海宏联电子材料有限公司 | Yarn package and its manufacturing method |
-
2000
- 2000-10-31 CN CN 00249851 patent/CN2450191Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100355639C (en) * | 2002-10-17 | 2007-12-19 | 上海宏联电子材料有限公司 | Yarn package and its manufacturing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20101031 Granted publication date: 20010926 |