CN2934277Y - Special-purpose pressurization rack for compact spinning - Google Patents
Special-purpose pressurization rack for compact spinning Download PDFInfo
- Publication number
- CN2934277Y CN2934277Y CN 200620101118 CN200620101118U CN2934277Y CN 2934277 Y CN2934277 Y CN 2934277Y CN 200620101118 CN200620101118 CN 200620101118 CN 200620101118 U CN200620101118 U CN 200620101118U CN 2934277 Y CN2934277 Y CN 2934277Y
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- CN
- China
- Prior art keywords
- special
- rubber roller
- circular arc
- compact spinning
- pressure frame
- 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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- Spinning Or Twisting Of Yarns (AREA)
Abstract
The utility model discloses a pressure frame special for the compact spinning, which comprises a main body on which the ribs are arranged, a pressure point, two front top roller shaft arc slots and a advanced front top roller shaft arc slot on which an arc convex nail is positioned. The ribs are connected to the cover of the two front top roller shaft arc slots. The utility model has the advantages of that the structure is simple, actively adjustable, the driven friction of the left and right porous negative pressure rings can be adjusted automatically in the pressing process and the left and right pressure can be kept uniform.
Description
Technical field
The utility model relates to a kind of compact spinning control element, and is especially relevant with the special-purpose top roller pressurized control of compact spinning element.
Background technology
In disclosed compact spinning patent document 02283987.9 and 02283988.7, a kind of compact spinning special-purpose member has been described---water conservancy diversion rubber roll conjunction, its element have preceding rubber roll, preceding rubber roller, leading rubber roll, leading rubber roller, kuppe, pedestal etc.During described patent working, water conservancy diversion rubber roll conjunction combines with pressing mechanism, and pressurized supports to transmission mechanism, and rubber roll, leading rubber roll rotation drive porous negative pressure circle and move forward smoothly before being driven by front roller, leading roller.Preceding rubber roller in the described special-purpose member is installed on the pedestal with rubber roller is parallel in advance.Rubber roller and leading rubber roller were controlled moving of adjacent two the porous negative pressure circles in the left and right sides respectively before pedestal added to the pressure branch that is subjected to.Exist the even mobile effect that influences porous negative pressure circle of left and right sides unbalanced-voltage-division, and directly influence deficiency such as spinning quality.
Summary of the invention
The purpose of this utility model provides a kind of simple in structure, and is actively adjustable, can adjust the size of left and right sides porous negative pressure circle driving frictional force in the pressure process automatically, and remains the special-purpose pressure frame of compact spinning of left and right sides dividing potential drop uniformity.
For achieving the above object, the utility model is achieved through the following technical solutions.The special-purpose pressure frame of compact spinning comprises main body, is provided with reinforcement on main body, pressure point, two preceding rubber roller circular arc draw-in grooves and single leading rubber roller circular arc draw-in groove are provided with the protruding nail of circular arc on single leading rubber roller circular arc draw-in groove, reinforcement connects the shell of two preceding rubber roller circular arc draw-in grooves.
The utlity model has following beneficial effect: because the contact point of the utility model and pressurized element has only three places, just form a plane, and the single circular arc draw-in groove of front acts on leading rubber roller middle part all the time, the protruding nail of circular arc at its middle part can guarantee the accurate transmission of pressure effectively, guarantee that adjacent two porous negative pressure circles are subjected to identical chucking power effect, eliminated the difficult problem of the right and left porous negative pressure circle clamp pressure Different Effects spinning effect that causes owing to part foozle or alignment error.
Description of drawings
Fig. 1 is the perspective view of the special-purpose pressure frame of the utility model compact spinning.
Fig. 2 is the A-A sectional structure schematic diagram of the special-purpose pressure frame of the utility model compact spinning.
Fig. 3 is the B-B sectional structure schematic diagram of the special-purpose pressure frame of the utility model compact spinning.
Fig. 4 is the user mode schematic diagram of the special-purpose pressure frame of the utility model compact spinning.
The specific embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail.
As shown in Figures 1 and 2, the special-purpose pressure frame of compact spinning, comprise main body 1, on main body 1, be provided with reinforcement 2, pressure point 3, two preceding rubber roller circular arc draw-in grooves 4 and single leading rubber roller circular arc draw-in groove 5, on single leading rubber roller circular arc draw-in groove 5, be provided with the protruding nail 6 of circular arc, reinforcement 2 connects the shell 7 of two preceding rubber roller circular arc draw-in grooves 4, two preceding rubber roller circular arc draw-in grooves 4 are coaxial, and parallel with the axis of single leading rubber roller circular arc draw-in groove 5, and single leading rubber roller circular arc draw-in groove 5 is located at leading rubber roller middle part, main body 1, reinforcement 2 and pressure point 3 threes can be whole, also can be to disperse combination, as shown in Figure 3, the width w of the protruding nail 6 of circular arc on the leading rubber roller circular arc draw-in groove 5 is 2 millimeters, arc radius r is 20 millimeters, and protruding arc groove height h is 1 millimeter, and the making material of main body 1 and reinforcement 2 can be any engineering plastics, as polyamide PA, polyformaldehyde POM, polycarbonate and ABS material also can be any metal materials.
The user mode schematic diagram of the special-purpose pressure frame of the utility model compact spinning is seen Fig. 4, when the utility model is implemented, rubber roller before installing in the preceding rubber roller circular arc draw-in groove 4, in the leading rubber roller circular arc draw-in groove 5 of the protruding nail 6 of band circular arc leading rubber roller is installed, pressure point 3 contacts pressurized with compression system, pressure is assigned on preceding rubber roller and the leading rubber roller by distance, automatically the pressure of being regulated leading rubber roller two ends by the cambered surface effect of the protruding nail 6 of circular arc remains on equal sizes, during real work, preceding rubber roller is subjected to compression system pressure to act on front roller, simultaneously, partial pressure disperses to be delivered to leading rubber roller according to lever principle by the special-purpose pressure frame of compact spinning, act on leading roller, both are the reach of clamping porous negative pressure circle under this pressure.
Claims (7)
1, the special-purpose pressure frame of a kind of compact spinning, it is characterized in that: it comprises main body (1), on main body (1), be provided with reinforcement (2), pressure point (3), two preceding rubber roller circular arc draw-in grooves (4) and single leading rubber roller circular arc draw-in groove (5), be provided with the protruding nail of circular arc (6) on single leading rubber roller circular arc draw-in groove (5), reinforcement (2) connects the shell (7) of two preceding rubber roller circular arc draw-in grooves (4).
2, the special-purpose pressure frame of compact spinning according to claim 1, it is characterized in that: the width w of the protruding nail of circular arc (6) on the leading rubber roller circular arc draw-in groove (5) is between the 0-5 millimeter, arc radius r protrudes arc groove height h between the 0-2 millimeter between the 0-50 millimeter.
3, the special-purpose pressure frame of compact spinning according to claim 1 and 2, it is characterized in that: two preceding rubber roller circular arc draw-in grooves (4) are coaxial, and parallel with the axis of single leading rubber roller circular arc draw-in groove (5), single leading rubber roller circular arc draw-in groove (5) is located at leading rubber roller middle part.
4, the special-purpose pressure frame of compact spinning according to claim 1 and 2, it is characterized in that: the making material of main body (1) and reinforcement (2) is engineering plastics.
5, the special-purpose pressure frame of compact spinning according to claim 3, it is characterized in that: the making material of main body (1) and reinforcement (2) is engineering plastics.
6, the special-purpose pressure frame of compact spinning according to claim 1 and 2 is characterized in that: the main body (1) of the special-purpose pressure frame of compact spinning, and reinforcement (2) and pressure point (3), the three is whole.
7, the special-purpose pressure frame of compact spinning according to claim 3 is characterized in that: the main body (1) of the special-purpose pressure frame of compact spinning, and reinforcement (2) and pressure point (3), the three is whole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620101118 CN2934277Y (en) | 2006-02-22 | 2006-02-22 | Special-purpose pressurization rack for compact spinning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620101118 CN2934277Y (en) | 2006-02-22 | 2006-02-22 | Special-purpose pressurization rack for compact spinning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2934277Y true CN2934277Y (en) | 2007-08-15 |
Family
ID=38350965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620101118 Expired - Lifetime CN2934277Y (en) | 2006-02-22 | 2006-02-22 | Special-purpose pressurization rack for compact spinning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2934277Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112111818A (en) * | 2019-06-19 | 2020-12-22 | 株式会社丰田自动织机 | Spinning frame |
-
2006
- 2006-02-22 CN CN 200620101118 patent/CN2934277Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112111818A (en) * | 2019-06-19 | 2020-12-22 | 株式会社丰田自动织机 | Spinning frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: RIFA TEXTILE MACHINERY CO., LTD., ZHEJIANG Free format text: FORMER OWNER: RIFA HOLDINGS GROUP CO LTD, ZHEJIANG Effective date: 20070928 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Patentee address after: Hangzhou City, Zhejiang province Xihu District 310007 Ancient Jade Road No. 173 17F Patentee address before: 312500 Zhejiang County of Xinchang province Nanyan Industrial Zone on the hotel apartment |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20070928 Address after: 312500, Xinchang Zhejiang hi tech Park (Nan Yan) Date Digital Park Patentee after: Zhejiang Rifa Textile Machinery Co.,Ltd. Address before: 312500 Zhejiang County of Xinchang province Nanyan Industrial Zone on the hotel apartment Patentee before: Zhejiang Rifa Holding Group Co.,Ltd. |
|
| C56 | Change in the name or address of the patentee |
Owner name: ZHEJIANG RIFA TEXTILE MACHINERY CO., LTD. Free format text: FORMER NAME: RIFA TEXTILE MACHINES CO., LTD., ZHEJIANG PROV. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 312500, Xinchang Zhejiang hi tech Park (Nan Yan) Date Digital Park Patentee after: ZHEJIANG RIFA TEXTILE MACHINERY Co.,Ltd. Address before: 312500, Xinchang Zhejiang hi tech Park (Nan Yan) Date Digital Park Patentee before: Zhejiang Rifa Textile Machinery Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20070815 |
|
| EXPY | Termination of patent right or utility model |