CN2260099Y - Cylinder mould for paper-making - Google Patents
Cylinder mould for paper-making Download PDFInfo
- Publication number
- CN2260099Y CN2260099Y CN 96205720 CN96205720U CN2260099Y CN 2260099 Y CN2260099 Y CN 2260099Y CN 96205720 CN96205720 CN 96205720 CN 96205720 U CN96205720 U CN 96205720U CN 2260099 Y CN2260099 Y CN 2260099Y
- Authority
- CN
- China
- Prior art keywords
- cylinder mould
- copper
- paper
- copper coin
- rotary screen
- 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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Abstract
The utility model relates to a cylinder mould for paper making, which aims to solve the problem that when the surface of the existing cylinder mould for making wet paper is pressed, the existing cylinder mould can easily bend and sag to form an uneven mould side which can result in that paper made by the existing cylinder is incomplete, uneven in thickness and weak in drainability. The cylinder mould changes original axial bracings of circular copper rods into non-circular flat-bar-shaped copper plates. A plurality of copper plates with definite length, width and height are outwards arranged in a radial direction. The copper plates are embedded in the incision on the outer margin of an outer paired disc. Besides, the outer margin of each copper plate is provided with a wavelet port which is helpful for positioning an externally winding copper wire. To prevent each copper plate from moving axially, a gib head is arranged at the end of each copper plate. The surface of the cylinder mould has a strong counter bending capacity. Paper produced by the cylinder mould is good in quality, complete in pages, strong in drainability and high in work efficiency. The cylinder mould has a long service life.
Description
The utility model relates to paper making equipment, especially axially supports the formula rotary screen cage for the non-circular flat strip shaped of a kind of paper grade (stock).
The paper grade (stock) rotary screen cage is the critical piece of " copying the l Water Paper page or leaf ".Existing cylindrical rotary screen cage is that society upward generally uses in some paper mills, " the axially support " of this cylindrical rotary screen cage adopts the circle copper rod, the rotary screen cage that several round copper rods constitute, in use the weak point of Cun Zaiing is: during work, flexible the sinking during face of cylinder pressurized of rotary screen cage, the formation wire side is rough and uneven in surface, causes problems such as page incompleteness, became uneven, drainability are poor, l Water Paper page or leaf water content superelevation; If especially during the rotary screen cage high speed rotary work of paper machine, also fragile rubber rollers, felt (conveyer belt).
The purpose of this utility model is to overcome the weak point in the above prior art, and provides a kind of counter-bending ability strong, good product quality, the novel cylinder mould of operating efficiency paper grade (stock) high, long service life.
Task of the present utility model is finished like this:
This is a kind of improvement deisgn product.It is on the basis of existing cylindrical rotary screen cage, original round copper rod is axially supportted, change into non-circular flat bar copper coin, the several piece copper coin is by configuration radially outward, the thickness of copper coin is embedded in the otch of outer spoke dish outer rim, and on the outer rim of copper coin, be provided with and be beneficial to " outside around copper wire " location etc. grade the small echo mouth dark; For the axial float that prevents copper coin also is provided with gib head in the end of copper coin.
The utility model further specifies middle in conjunction with the accompanying drawings embodiment:
Fig. 1 is the general structure sketch of the novel rotary screen cage of paper grade (stock),
Fig. 2 is the left view of end face among Fig. 1,
Fig. 3 is the structure diagram of its rotary screen cage duty.
In the diagram zero, parts and position sequence number thereof:
1, flat bar copper coin, 2, the outer width of cloth dish of cylinder mould, 3, width of cloth dish fixed screw, 4, outward around copper wire, 5, the spoke of spoke dish, 6, cylinder mould main shaft, 7, be beneficial to the small echo mouth of " outward around copper wire 4 " location on the copper coin 1,8, copper coin 1 gib head on the spoke dish 2 outside, 9, the papermaking stock tank, 10, rubber rollers, 11, felt for papermaking formula conveyer belt.
The novel rotary screen cage of this paper grade (stock), mainly by axial support, outer spoke dish and main shaft, hold out against screw and constitute, outer spoke dish is arranged on the main shaft, axially support is arranged on the outer spoke dish, and the outside of axially support around on copper wire, so just become a rotary screen cage that contains certain-length, certain diameter.Non-circular flat bar copper coin 1 is adopted in the axial support of this cylinder mould, copper coin 1 is by preparation radially outward, the grade that the thickness of copper coin is embedded in outer spoke dish outer rim is graded in the stramazon, and is provided with on plate 1 outer rim and is beneficial to: " outside around copper wire 4 " location etc. grade small echo mouth 7 dark.
Said flat bar copper coin 1, in the otch of spoke dish outer rim the time, its embedded part should account for 4/5 of plate 1 height outside plate 1 is embedded in, and exceeds peripheral edge portion and should account for 1/5 of plate 1 height.
Said flat bar copper coin 1, the outer spoke Pan2Chu in its termination are provided with and prevent the axially gib head 8 of support play of plate 1 in the course of the work.
On the diameter of rotary screen cage and length, decide on the production efficiency of producer's work.
This Cylinder mould for paper making, on the basis of original cylinder copper material, change into flat bar copper coin material, for three-dimensional attitude is fastened on the cylinder mould spider, inlay buried depth below, exceed spider above, reach the stability of copper coin bar and the flatness on surface, long-time pressurized runs up under the situation, quantitative evenness indeformable, that guarantee paper is poor, and in addition, water filtering performance is good, the ability of self repairing again of rotary screen cage long service life, the service life that can prolong transmission woollen blanket and rubber rollers, rotary screen cage is strong.
Claims (3)
1, the novel rotary screen cage of a kind of paper grade (stock), mainly by axial support, outer spoke dish and main shaft, hold out against screw and constitute, outer spoke dish is arranged on the main shaft, axially support is arranged on the outer spoke dish, and the outside of axially support around on copper wire, it is characterized in that: non-circular flat bar copper coin 1 is adopted in the axial support of this cylinder mould, copper coin 1 is by preparation radially outward, the grade that the thickness of copper coin is embedded in outer spoke dish outer rim is graded in the stramazon, and the small echo mouth 7 that grades dark such as is provided with on plate 1 outer rim.
2, rotary screen cage according to claim 1 is characterized in that said flat bar copper coin 1 is embedded in the otch of outer spoke dish outer rim, and its embedded part should account for 4/5 of plate 1 height, exceeds peripheral edge portion and should account for 1/5 of plate 1 height.
3,, it is characterized in that outer disc 2 places of said flat bar copper coin 1, termination are provided with gib head 8 according to claim 1,2 described rotary screen cages.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96205720 CN2260099Y (en) | 1996-02-14 | 1996-02-14 | Cylinder mould for paper-making |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96205720 CN2260099Y (en) | 1996-02-14 | 1996-02-14 | Cylinder mould for paper-making |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2260099Y true CN2260099Y (en) | 1997-08-20 |
Family
ID=33890598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96205720 Expired - Fee Related CN2260099Y (en) | 1996-02-14 | 1996-02-14 | Cylinder mould for paper-making |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2260099Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1096527C (en) * | 1997-06-11 | 2002-12-18 | 朴鲁光 | Filter for pulp fluid used in manufacturing paper |
| CN111648156A (en) * | 2020-07-27 | 2020-09-11 | 吴文华 | Cylinder mould for paper machine |
| CN117166280A (en) * | 2020-12-08 | 2023-12-05 | 吴文华 | Vacuum cylinder mould of paper machine |
-
1996
- 1996-02-14 CN CN 96205720 patent/CN2260099Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1096527C (en) * | 1997-06-11 | 2002-12-18 | 朴鲁光 | Filter for pulp fluid used in manufacturing paper |
| CN111648156A (en) * | 2020-07-27 | 2020-09-11 | 吴文华 | Cylinder mould for paper machine |
| CN117166280A (en) * | 2020-12-08 | 2023-12-05 | 吴文华 | Vacuum cylinder mould of paper machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |