CN201232096Y - Connecting mechanism of plate spring cradle and compact spinning apparatus - Google Patents
Connecting mechanism of plate spring cradle and compact spinning apparatus Download PDFInfo
- Publication number
- CN201232096Y CN201232096Y CNU2008200391861U CN200820039186U CN201232096Y CN 201232096 Y CN201232096 Y CN 201232096Y CN U2008200391861 U CNU2008200391861 U CN U2008200391861U CN 200820039186 U CN200820039186 U CN 200820039186U CN 201232096 Y CN201232096 Y CN 201232096Y
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- CN
- China
- Prior art keywords
- roller
- leaf spring
- belt roller
- briquetting
- spring
- 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 - Fee Related
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- Spinning Or Twisting Of Yarns (AREA)
Abstract
The utility model relates to a connecting mechanism between a Leaf Spring Cradle and a compact spinning device, comprising a leaf spring base, a leaf spring, a holding base and a clipping spring; a pressure regulation column arranged in the leaf spring base is pressed and connected at the top part of the leaf spring, the holding base is arranged at the front part of the leaf spring, and the clipping spring, the lower part of which is provided with a chuck, is arranged on the holding base; the connecting mechanism is characterized in that: a small belt roller slot bore and a front belt roller slot bore are arranged on a belt roller frame along the front and rear direction, a small belt roller and a front belt roller are arranged in the small belt roller slot bore and the front belt roller slot bore on the belt roller frame, the front belt roller is arranged on the holding base by the clipping spring, a pressing block at the bottom of the front end of the holding base is supported on a beam at the lower part of the belt roller frame, the contacting surface of the pressing block and the beam is lower than the axial line of the small belt roller and the front belt roller, the distance L1 between the axial line of the small belt roller and the center line of the pressing block is 2-6 times longer than the distance L2 between the axial line of the front belt roller and the center line of the pressing block. The connecting mechanism has simple structure, improves the sensibility and consistency of pressure distribution and can meet the technical requirements of spinning.
Description
Technical field
The utility model relates to the bindiny mechanism that a kind of leaf spring reel cage is joined compact spinning apparatus, belongs to the spun yarn leaf spring reel cage of spinning machine.
Background technology
The leaf spring reel cage is mainly by reel cage body, handle, preceding in back three lead spring assembly and the pressure regulating device and the retaining mechanism that are positioned at three leaf spring tops form.Before in back three leaf springs respectively with preceding in back three grip seat and be connected, grip in the seat three rollers can be installed, three rollers form draw zone with corresponding three bottom rolls respectively, form the spun yarn sliver to carry out draw twisting by the rove sliver between roller and the bottom roll, though according to technological requirement, back three pressure that grip seat in before can regulating, by making up to form multiple pressure, obtain different drafting forces, but the sliver after this drawing-off is because structural state is loose, there is more filoplume the sliver outside, so sliver intensity is low.For this reason, generally in the draw zone downstream of drafting system an aggregation apparatus is set also, sliver is by behind this aggregation apparatus, and the filoplume of sliver assembles sliver after gathering, and it is even to reach resultant yarn, reduces Yarn filoplume, improves the purpose of the brute force of yarn.The dominant draft pressure of drafting system is that front leather roller is pressurized to front roller, and the pressure that gathers in the apparatus for collecting on the pipe is given by little roller, and this power must be controlled within certain numerical value.At present, both pressure distribution exist the pressure adjustable range less, the defective that sensitiveness and uniformity are relatively poor.
Summary of the invention
The purpose of this utility model provides a kind of simple for structure, improves the sensitiveness of pressure distribution and the bindiny mechanism that conforming leaf spring reel cage is joined compact spinning apparatus.
The utility model is that the technical scheme that achieves the above object is: a kind of leaf spring reel cage is joined the bindiny mechanism of compact spinning apparatus, comprise spring block, leaf spring, grip seat and folder spring, be installed in the top that the interior pressure regulation post of spring block is crimped on leaf spring, the front portion of leaf spring is equipped with and grips seat, and the folder spring that the bottom has chuck is installed on the gripping seat, it is characterized in that: described cap bar is provided with cuticle roller slotted eye and front leather roller slotted eye along fore-and-aft direction, little roller and front leather roller are installed in the cuticle roller slotted eye and front leather roller slotted eye of cap bar, and front leather roller is installed in by the folder spring and grips on the seat, the briquetting that grips the seat front bottom end withstands on the crossbeam of cap bar bottom, the contact-making surface of briquetting and crossbeam is lower than the axial line of little roller and front leather roller, and the distance L 1 between the axial line of little roller and the briquetting center line is the axial line of front leather roller and 2～6 times of the distance L 2 between the briquetting center line.
The utility model has increased cap bar on the basis of former leaf spring reel cage, and cap bar can be installed front leather roller and little roller simultaneously, and is simple for structure, easy for installation.Constitute briquetting owing to grip the front bottom end of seat, when front leather roller is installed on the gripping seat, the briquetting that grips seat during work will withstand on the crossbeam of cap bar bottom and form the fulcrum of the arm of force, make between the stress point of front leather roller and the briquetting center line that distance L 1 forms certain lever ratio between the distance L 2 and cuticle roller stress point and briquetting center line, so can make by this lever ratio and form the certain pressure ratio between little roller and the front leather roller, improve the sensitiveness and the uniformity of pressure distribution, simplify adjusting process, satisfy the spinning process requirement.
Description of drawings
Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail.
Fig. 1 is a structural representation of the present utility model.
Wherein: 1-little roller, 2-cap bar, 21-crossbeam, 22-cuticle roller slotted eye, 23-front leather roller slotted eye, 3-elastic steel sheet, 4-grip seat, 41-briquetting, 5-front leather roller, 6-folder spring, 7-leaf spring, 8-pressure regulation post, 9-spring block.
The specific embodiment
See shown in Figure 1, the utility model leaf spring reel cage is joined the bindiny mechanism of compact spinning apparatus, comprise spring block 9, leaf spring 7, grip seat 4 and folder spring 6, pressure regulation post 8 is installed in the spring block 9, and spring block 9 is provided with spacing slotted eye, be convenient to regulate pressure regulation post 8, pressure regulation post 8 is crimped on the top of leaf spring 7, and the front portion of leaf spring 7 is equipped with and grips seat 4, by pressure regulation post 8 to obtain different pressure, grip folder spring 6 also is installed on the seat 4, folder spring 6 bottoms have chuck.See shown in Figure 1, cap bar 2 of the present utility model is provided with cuticle roller slotted eye 22 and front leather roller slotted eye 23 along fore-and-aft direction, cuticle roller 1 and front leather roller 5 are installed in the cuticle roller slotted eye 22 and front leather roller slotted eye 23 of cap bar 2, during work, cuticle roller 1 and front leather roller 5 can add respectively to be pressed in and assemble on pipe and the front roller.Front leather roller 5 is installed in by folder spring 6 and grips on the seat 4, and the briquetting 41 that grips seat 4 front bottom end withstands on the crossbeam 21 of cap bar 2 bottoms, when the bottom surface of briquetting 41 is cambered surface, then with crossbeam 21 for line contacts, the formation fulcrum.The utility model is for improving ABRASION RESISTANCE, and the upper end of crossbeam 21 also is embedded with elastic steel sheet 3, the contacting with elastic steel sheet 3 of briquetting 41.See shown in Figure 1, the briquetting 41 of the utility model gripping seat 4 front bottom end and the contact-making surface of crossbeam 21 are lower than the axial line of cuticle roller 1 and front leather roller 5, and the distance L 1 between the axial line of cuticle roller 1 and briquetting 41 center lines is the axial line of front leather roller 5 and 2～6 times of the distance L 2 between briquetting 41 center lines, make little roller stressed and front leather roller is stressed and this fulcrum between form certain lever ratio, and obtain the ratio of cuticle roller pressure and front leather roller pressure, the axial line of best cuticle roller 1 and axial line that the distance L 1 between briquetting 41 center lines is front leather roller 5 and 3～5 times of the distance L 2 between briquetting 41 center lines, utilize the briquetting 41 that grips on the seat 4 to improve the sensitiveness and the uniformity of pressure distribution effectively, satisfy the spinning process requirement.
Claims (3)
1, a kind of leaf spring reel cage is joined the bindiny mechanism of compact spinning apparatus, comprise spring block (9), leaf spring (7), grip seat (4) and folder spring (6), be installed in the top that the interior pressure regulation post (8) of spring block (9) is crimped on leaf spring (7), the front portion of leaf spring (7) is equipped with and grips seat (4), the folder spring (6) that the bottom has chuck is installed on the gripping seat (4), it is characterized in that: described cap bar (2) is provided with cuticle roller slotted eye (22) and front leather roller slotted eye (23) along fore-and-aft direction, little roller (1) and front leather roller (5) are installed in the cuticle roller slotted eye (22) and front leather roller slotted eye (23) of cap bar (2), and front leather roller (5) is installed in by folder spring (6) and grips on the seat (4), the briquetting (41) that grips seat (4) front bottom end withstands on the crossbeam (21) of cap bar (2) bottom, the contact-making surface of briquetting (41) and crossbeam (21) is lower than the axial line of little roller (1) and front leather roller (5), and the distance L 1 between the axial line of little roller (1) and briquetting (41) center line is the axial line of front leather roller (5) and 2～6 times of the distance L 2 between briquetting (41) center line.
2, leaf spring reel cage according to claim 1 is joined the bindiny mechanism of compact spinning apparatus, it is characterized in that: the upper end of described crossbeam (21) also is embedded with elastic steel sheet (3).
3, leaf spring reel cage according to claim 1 is joined the bindiny mechanism of compact spinning apparatus, it is characterized in that: the distance L 1 between the axial line of described little roller (1) and briquetting (41) center line is the axial line of front leather roller (5) and 3～5 times of the distance L 2 between briquetting (41) center line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200391861U CN201232096Y (en) | 2008-07-25 | 2008-07-25 | Connecting mechanism of plate spring cradle and compact spinning apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200391861U CN201232096Y (en) | 2008-07-25 | 2008-07-25 | Connecting mechanism of plate spring cradle and compact spinning apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201232096Y true CN201232096Y (en) | 2009-05-06 |
Family
ID=40618471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200391861U Expired - Fee Related CN201232096Y (en) | 2008-07-25 | 2008-07-25 | Connecting mechanism of plate spring cradle and compact spinning apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201232096Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104325116A (en) * | 2014-11-14 | 2015-02-04 | 柳州市中配橡塑配件制造有限公司 | Machining process for roller-shaped structural member |
-
2008
- 2008-07-25 CN CNU2008200391861U patent/CN201232096Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104325116A (en) * | 2014-11-14 | 2015-02-04 | 柳州市中配橡塑配件制造有限公司 | Machining process for roller-shaped structural member |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090506 Termination date: 20140725 |
|
| EXPY | Termination of patent right or utility model |