CN104278465A - Air floating type reversing roll - Google Patents
Air floating type reversing roll Download PDFInfo
- Publication number
- CN104278465A CN104278465A CN201310290146.XA CN201310290146A CN104278465A CN 104278465 A CN104278465 A CN 104278465A CN 201310290146 A CN201310290146 A CN 201310290146A CN 104278465 A CN104278465 A CN 104278465A
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- CN
- China
- Prior art keywords
- air
- roll
- roller
- woven fabric
- type reversing
- 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.)
- Pending
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Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B23/00—Component parts, details, or accessories of apparatus or machines, specially adapted for the treating of textile materials, not restricted to a particular kind of apparatus, provided for in groups D06B1/00 - D06B21/00
- D06B23/02—Rollers
- D06B23/025—Perforated rollers
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The invention provides an air floating type reversing roll. Multiple rows of small holes are designed within a 180-degree range of the surface, possible in contact with a woven fabric, of a roll drum; two sides outside the 180-degree range are respectively additionally provided with one row of small holes which are in staggered arrangement; the left and right sides of an air pipe in the roll drum are respectively distributed with one row of large holes; one end of an air inlet pipe is connected with an air outlet of a Roots blower by virtue of a loose flange, and the other end of the air inlet pipe is divided into two paths by a T joint so as to be respectively connected with two ends of the air pipe by virtue of loose flanges; the air pipe can be conveniently inserted, a flange plate is welded at one end of the air pipe, and the other end of the air pipe is provided with threads which is connected with a flange plate; the flange plate is subjected to internal diameter modification and provided with threads in the loose flange. High-pressure air supplied by the Roots blower is fed through two ends, is rectified through large holes in the left and right sides, is then sprayed out, enters into the inner cavity of a roll so as to form a high-pressure air static-pressure cavity, and finally is uniformly sprayed out from multiple rows of small holes in the roll barrel, thereby ensuring that a woven fabric is blow away from the roll surface for 5-10mm within a range of 180 degrees and thoroughly avoiding contact between the woven fabric and the roll surface; the static-pressure cavity in the roll barrel is capable of effectively avoiding a phenomenon that the woven fabric is blown aslant due to nonuniform air sprayed by the small holes. The air floating type reversing roll has the advantages that hanging-type drying and 180-degree reversing of the woven fabric are realized and the woven fabric is not in contact with the roll surface.
Description
Art
The invention belongs to the vertical drying plant of textile industry, be specifically related to a kind of drying room reversing roller for coating, impregnation kind fabric drying.
Background technology
Be applied on dryer, be used for transmitting the common fabric guide roll driving coating, impregnation kind fabric, glue bonding roll surface is prevented regardless of how its roll surface processes, but in fact not sticky is impossible, add roller deposited metal because colliding with, spraying plating, all kinds of factor such as wearing and tearing, fabric certainly will be damaged for causing fabric and roll surface directly to contact being bonded on roll surface by glue, removing roll surface viscose glue work trouble in addition and easy damaged roll surface, having had a strong impact on production efficiency and product quality.Based on this, when producing high-grade coating, impregnation kind fabric, fabric wishes even not contact roller less in drying course as far as possible.After adopting the drying mode of vertical drying room hanging formula, in the chance reducing clothing in contact roller, really have advantage compared with Horizontal drying house, but have contact, the contact of reversing roller still cannot be avoided.
Summary of the invention
In drying course, not contacting the problem of roller in order to solve high-grade coating, impregnation kind fabric completely, the present invention proposes a kind of air-flotation type reversing roller.
The present invention is the technical scheme that this technical problem of solution proposes: the major diameter roller justified by roll of steel plate punches afterwards and end plate forms one by pull bar, pressing plate etc., be fixed on airduct by holding out against screw, wherein sealing strip is placed in the groove of end plate, O-ring seals is placed in pressing plate, constitute roller, holder is rack-mount by roller.Roller surface may with 180 of clothing in contact ° within the scope of design number and arrange aperture, and respectively increase by row's aperture on 180 ° of extraneous both sides, often arrange aperture to be staggered, the airduct left and right sides in roller is evenly equipped with row's macropore, blast pipe one end is connected by lap joint flange with the air outlet of roots blower, other end threeway is divided into two-way and is connected by lap joint flange with airduct two ends respectively, wherein airduct is for ease of interting, its one end welded flange sheet, the other end is that screw thread is connected through changing a social system the threaded flange plate of internal diameter with in lap joint flange.The high-pressure blast sent here by roots blower enters from its two ends, spray after its left and right sides macropore rectification, enter roller inner chamber and form high-pressure blast static pressure chamber, evenly spray from the number row aperture roller again, thus fabric can be ensured to blow off roll surface 5 ~ 10mm 180 ° of scopes, the thorough like this fabric that avoids contacts with roll surface, and in roller, the formation in static pressure chamber also efficiently avoid because fabric is blown inclined phenomenon by aperture spray wind inequality.
Advantage of the present invention is the commutation achieving the cool hanging oven dry of fabric and 180 ° with uniform wind-force, and fabric does not contact roll surface.
Accompanying drawing explanation
Further illustrate below in conjunction with drawings and Examples of the present invention.
Fig. 1: air-flotation type reversing roller structural representation
Fig. 2: air-flotation type reversing roller axial section
Fig. 3: air-flotation type reversing roller radial section figure
Fig. 4: air-flotation type reversing roller uses schematic diagram
In figure: 1. roots blower, 2. blast pipe, 3. lap joint flange, 4. roller, 5. holder, 6. support, 7. airduct, 8. pressing plate, 9. end plate, 10. sealing strip, 11. pull bars, 12. rollers, 13. O-ring seals, 14. fabrics.
Detailed description of the invention
As shown in the figure: the major diameter roller (12) justified by roll of steel plate punches afterwards and end plate (9) forms one by pull bar (11), pressing plate (8) etc., be fixed on airduct (7) by holding out against screw, wherein sealing strip (10) is placed in the groove of end plate (9), O-ring seals (13) is placed in pressing plate (8), so constitute roller (4), roller (4) is arranged on support (6) by holder (5); Blast pipe (2) one end is connected by lap joint flange (3) with the air outlet of roots blower (1), other end threeway is divided into two-way and is connected by lap joint flange (3) with airduct (7) two ends respectively, wherein airduct (7) is for ease of interting, its one end welded flange sheet, the other end is that screw thread is connected through changing a social system the threaded flange plate of internal diameter with in lap joint flange (3).The high-pressure blast sent here by roots blower (1) enters from airduct (7) two ends, spray after the macropore rectification of airduct (7) left and right sides, the inner chamber entering roller (4) forms high-pressure blast static pressure chamber, evenly spray from the number row apertures roller (12) again, thus fabric (14) to be blown off roll surface 5 ~ 10mm 180 ° of scopes.
Claims (4)
1. an air-flotation type reversing roller, justified by roll of steel plate major diameter roller (12) punching after and end plate (9) by pull bar (11), pressing plate (8) composition one, be fixed on airduct (7) by holding out against screw, sealing strip (10) is placed in the groove of end plate (9), O-ring seals (13) is placed in pressing plate (8), composition roller (4), roller (4) is arranged on support (6) by holder (5), it is characterized in that: roller (12) surface may with 180 of clothing in contact ° within the scope of design number and arrange aperture, and respectively increase by row's aperture on 180 ° of extraneous both sides, often arrange aperture to be staggered.
2. a kind of air-flotation type reversing roller according to claim 1, is characterized in that: airduct (7) left and right sides in roller (12) is evenly equipped with row's macropore.
3. a kind of air-flotation type reversing roller according to claim 1, it is characterized in that: blast pipe (2) one end is connected by lap joint flange (3) with the air outlet of roots blower (1), and other end threeway is divided into two-way and is connected by lap joint flange (3) with airduct (7) two ends respectively.
4. a kind of air-flotation type reversing roller according to claim 1, is characterized in that: airduct (7) one end welded flange sheet, and the other end is that screw thread is connected through changing a social system the threaded flange plate of internal diameter with in lap joint flange (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310290146.XA CN104278465A (en) | 2013-07-11 | 2013-07-11 | Air floating type reversing roll |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310290146.XA CN104278465A (en) | 2013-07-11 | 2013-07-11 | Air floating type reversing roll |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104278465A true CN104278465A (en) | 2015-01-14 |
Family
ID=52253782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310290146.XA Pending CN104278465A (en) | 2013-07-11 | 2013-07-11 | Air floating type reversing roll |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104278465A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108787338A (en) * | 2018-09-11 | 2018-11-13 | 佛山市金银河智能装备股份有限公司 | A kind of unicoater |
| CN114164583A (en) * | 2021-12-07 | 2022-03-11 | 蓝廷新能源科技(绍兴)有限责任公司 | Air-floating roller type micro-concave coating method and device |
| CN114920054A (en) * | 2022-05-26 | 2022-08-19 | 青岛河钢复合新材料科技有限公司 | Reversing roller and color film chamber |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2491211Y (en) * | 2001-08-13 | 2002-05-15 | 马镇鑫 | Air cushion roller of blow molding machine |
| CN201990853U (en) * | 2011-03-17 | 2011-09-28 | 青岛和兴工贸有限公司 | Transmitting roller of textile printing and dyeing equipment |
| CN202013524U (en) * | 2011-03-30 | 2011-10-19 | 广东金明精机股份有限公司 | Air cushion roller pressure controlling device |
-
2013
- 2013-07-11 CN CN201310290146.XA patent/CN104278465A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2491211Y (en) * | 2001-08-13 | 2002-05-15 | 马镇鑫 | Air cushion roller of blow molding machine |
| CN201990853U (en) * | 2011-03-17 | 2011-09-28 | 青岛和兴工贸有限公司 | Transmitting roller of textile printing and dyeing equipment |
| CN202013524U (en) * | 2011-03-30 | 2011-10-19 | 广东金明精机股份有限公司 | Air cushion roller pressure controlling device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108787338A (en) * | 2018-09-11 | 2018-11-13 | 佛山市金银河智能装备股份有限公司 | A kind of unicoater |
| CN114164583A (en) * | 2021-12-07 | 2022-03-11 | 蓝廷新能源科技(绍兴)有限责任公司 | Air-floating roller type micro-concave coating method and device |
| CN114164583B (en) * | 2021-12-07 | 2023-09-26 | 蓝廷新能源科技(绍兴)有限责任公司 | Air-bearing roller type micro-concave coating method and device |
| CN114920054A (en) * | 2022-05-26 | 2022-08-19 | 青岛河钢复合新材料科技有限公司 | Reversing roller and color film chamber |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150114 |