CN2450191Y - Wind density adjusting device for cheese - Google Patents

Wind density adjusting device for cheese Download PDF

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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
Application number
CN 00249851
Other languages
Chinese (zh)
Inventor
赵刚
钮卫国
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shanghai Erfangji Co ltd
Original Assignee
Shanghai Erfangji Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shanghai Erfangji Co ltd filed Critical Shanghai Erfangji Co ltd
Priority to CN 00249851 priority Critical patent/CN2450191Y/en
Application granted granted Critical
Publication of CN2450191Y publication Critical patent/CN2450191Y/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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

Cheese rolling density control apparatus
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.
CN 00249851 2000-10-31 2000-10-31 Wind density adjusting device for cheese Expired - Lifetime CN2450191Y (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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