CN112030366A - Receiving and forming machine for melt-blown cloth mesh belt - Google Patents
Receiving and forming machine for melt-blown cloth mesh belt Download PDFInfo
- Publication number
- CN112030366A CN112030366A CN202010835773.7A CN202010835773A CN112030366A CN 112030366 A CN112030366 A CN 112030366A CN 202010835773 A CN202010835773 A CN 202010835773A CN 112030366 A CN112030366 A CN 112030366A
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- Prior art keywords
- frame
- mesh belt
- roller
- air suction
- air
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Classifications
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
- D04H1/56—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving in association with fibre formation, e.g. immediately following extrusion of staple fibres
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D7/00—Collecting the newly-spun products
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
- D04H1/72—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged
Abstract
The invention relates to a melt-blown cloth mesh belt receiving and forming machine, wherein a driving roller, a tensioning roller and a driven roller are respectively fixed on a frame through bearings, an air suction box and a mesh belt supporting plate are respectively and fixedly arranged in the frame, and the air suction box is flush with the upper plane of the mesh belt supporting plate; the middle of the frame is provided with an air suction port with the shape consistent with that of an air outlet of the air suction box; the mesh belt is covered on the driving roller, the tensioning roller and the driven roller; the position sensor is arranged on one side of the frame; the frame is connected on the frame, and the frame is as the mounting platform of this equipment, including operating system and moving system. The invention has the advantages that the independent flow channel formed by the wind baffle plates is arranged in the air box shell, the air passing amount on the mesh belt is uniform, the quality of melt-blown cloth is stable, the mesh belt has a real-time deviation rectifying function, the deviation is not easy to deviate, and the maintenance cost of the mesh belt is low.
Description
Technical Field
The invention belongs to the technical field of mechanical equipment of a melt-blown fiber non-woven fabric, and particularly relates to a melt-blown fabric mesh belt receiving and forming machine.
Background
The current equipment commonly used by melt-blown fiber non-woven fabric forming machinery is a mesh belt receiving forming machine: the device consists of a driving roller, a driven roller, a tensioning roller, a mesh belt, an air duct, a rack, an air suction fan and the like. The forming machine with the structure needs to adjust the deviation of the mesh belt by adjusting the tensioning roller due to the non-uniformity of the perimeter of the mesh belt and installation errors when producing large-format melt-blown cloth, the tensioning roller can not detect the offset of the mesh belt in real time by adjusting the front and rear positions of the roller through the adjusting screw rod, the adjustment is excessive easily, and the wider mesh belt is more troublesome to adjust. Once the belt rubs against the frame, it causes belt damage. The air duct is a simple box structure, the air suction quantity on the mesh belt close to the air suction opening is large, and the cooling forming speed of the melt-blown fabric is high, so that the quality of the melt-blown fabric is unstable.
Disclosure of Invention
Aiming at the defects, the invention provides the receiving and forming machine for the melt-blown cloth mesh belt, which can automatically adjust the deviation of the mesh belt and ensure that the air passing rate of the mesh belt is uniform.
The technical scheme adopted by the invention is as follows:
a melt-blown cloth mesh belt receiving forming machine is characterized in that a driving roller, a tensioning roller and a driven roller are respectively fixed on a frame through bearings, an air suction box and a mesh belt supporting plate are respectively and fixedly installed in the frame, and the air suction box is flush with the upper plane of the mesh belt supporting plate; the middle of the frame is provided with an air suction port with the shape consistent with that of an air outlet of the air suction box; the mesh belt is covered on the driving roller, the tensioning roller and the driven roller; the position sensor is arranged on one side of the frame; the frame is connected in the frame, and the frame is as the mounting platform of this equipment, including operating system and moving system, because of its simple structure, the function realizes the diversification, and here is not tired to describe again.
The invention has the further improvement scheme that the deviation correcting roller is arranged on a roller bracket, the roller bracket is of a U-shaped structure, a through hole is arranged in the middle of the roller bracket, and a pin shaft penetrates through the through hole to be connected with the frame. The telescopic rod of the servo actuator is fixedly connected with one side of the roller bracket through the hinge seat, so that the deviation correcting roller and the roller bracket can rotate around the pin shaft.
The invention has the further improvement scheme that a plurality of circular-arc wind baffle plates are symmetrically arranged in the air box shell to form a plurality of air inlet flow channels, the upper plane of the air box shell is of a through hole structure, a barrier is formed by round steel at the through hole position, a mesh belt is convenient to support, the friction of the mesh belt is reduced, and two air suction ports are arranged at the lower part of the air box shell.
The working principle is that two air suction ports of the air box shell are respectively connected with an air suction fan, the air suction amount on the surface of the mesh belt can be detected during operation, and the uniform air suction effect can be obtained by adjusting the position of the wind shielding partition plate in the air box shell. When the net belt deviates, the position sensor detects the deviation direction of the position of the net belt, corresponding action instructions are sent to the servo actuator, the telescopic rod of the servo actuator drives the deviation rectifying roller to rotate around the pin shaft, the net belt on the deviation side is stretched outwards, and therefore real-time deviation rectifying is achieved.
The invention has the beneficial effects that:
an independent flow channel formed by a wind baffle is arranged in the air box shell, the air passing amount on the net belt is uniform, and the quality of the melt-blown fabric is stable. The mesh belt has a real-time deviation rectifying function, is not easy to deviate and has low maintenance cost.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a left side view of the present invention.
Fig. 3 is a cross-sectional view a-a of the present invention.
Fig. 4 is a schematic structural diagram of the air suction box of the invention.
Fig. 5 is a top view of fig. 4.
In the figure, 1, a driving roller, 2, a tensioning roller, 3, a frame, 4, a mesh belt supporting plate, 5, an air suction box, 6, a deviation correcting system, 61, a position sensor, 7, a driven roller, 8, a frame, 9, a mesh belt, 62, a deviation correcting roller, 63, a roller bracket, 64, a pin shaft, 65, a servo actuator, 51, an air box shell, 52, a wind shielding clapboard, 53 and round steel are adopted.
The specific implementation mode is as follows:
the technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1, a meltblown web receiver-former, a drive roll 1, a tension roll 2, and a driven roll 7 are mounted on a frame 3 by bearings, respectively. The air suction box 5 is fixed in the middle of the frame 3, and the mesh belt supporting plates 4 are arranged on two sides of the air suction box 5 and flush with the upper plane of the air suction box 5. The middle of the frame 3 is provided with an air suction opening which has the same shape with the air outlet of the air suction box 5. The mesh belt 9 is covered on the driving roller 1, the tensioning roller 2 and the driven roller 7. The position sensor 61 is mounted on one side of the frame 3. The frame 3 is connected to a frame 8, and the frame 8 has moving and lifting functions.
In fig. 3, the deviation correcting roller 62 is mounted on the roller bracket 63, the roller bracket 63 is a U-shaped structure, a through hole is formed in the middle of the roller bracket 63, the pin shaft 64 penetrates through the through hole to be connected with the frame 3, the deviation correcting roller 62 and the roller bracket 63 can rotate around the pin shaft 64, and the telescopic rod of the servo actuator 65 is fixedly connected with one side of the roller bracket 63 through a hinge seat. A rectangular notch is formed on the side of the frame 3 where the servo actuator 65 is installed.
In fig. 4, a plurality of wind shielding partition plates 52 are symmetrically installed in an air box shell 51, the wind shielding partition plates 52 are in a circular arc structure to form a plurality of air inlet flow passages, the upper plane of the air box shell 51 is in a through hole structure, and round steel 53 is used for forming a barrier at the through hole, so that the barrier is convenient to support a mesh belt, and the friction of the mesh belt is reduced.
The lower part of the air box shell 51 is provided with two air suction openings, and the wind baffle plate 52 is fixedly connected with the air box shell 51 after adjusting the position according to different air suction quantities on the net belt when in use.
Claims (3)
1. A receiving and forming machine for a melt-blown fabric mesh belt is characterized in that: the driving roller, the tensioning roller and the driven roller are respectively fixed on the frame through bearings, the air suction box and the mesh belt supporting plate are respectively and fixedly installed in the frame, and the air suction box is flush with the upper plane of the mesh belt supporting plate; the middle of the frame is provided with an air suction port with the shape consistent with that of an air outlet of the air suction box; the mesh belt is covered on the driving roller, the tensioning roller and the driven roller; the position sensor is arranged on one side of the frame; the frame is connected on the frame, and the frame is as the mounting platform of this equipment, including operating system and moving system.
2. The meltblowing fabric web receiver-former of claim 1, characterized by: the deviation correcting roller is arranged on the roller bracket, the roller bracket is of a U-shaped structure, a through hole is formed in the middle of the roller bracket, and the pin shaft penetrates through the through hole to be connected with the frame; the telescopic rod of the servo actuator is fixedly connected with one side of the roller bracket through the hinge seat, so that the deviation correcting roller and the roller bracket can rotate around the pin shaft.
3. The meltblowing fabric web receiver-former of claim 1, characterized by: a plurality of arc wind baffle plates are symmetrically arranged in the air box shell to form a plurality of air inlet flow channels, the upper plane of the air box shell is of a through hole structure, and a barrier is formed by round steel at the through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010835773.7A CN112030366A (en) | 2020-08-19 | 2020-08-19 | Receiving and forming machine for melt-blown cloth mesh belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010835773.7A CN112030366A (en) | 2020-08-19 | 2020-08-19 | Receiving and forming machine for melt-blown cloth mesh belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112030366A true CN112030366A (en) | 2020-12-04 |
Family
ID=73576846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010835773.7A Pending CN112030366A (en) | 2020-08-19 | 2020-08-19 | Receiving and forming machine for melt-blown cloth mesh belt |
Country Status (1)
| Country | Link |
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| CN (1) | CN112030366A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112430908A (en) * | 2020-12-14 | 2021-03-02 | 江苏贝尔机械有限公司 | Downweb air draft device of melt-blown fabric web former |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3879820A (en) * | 1971-12-06 | 1975-04-29 | Albany Int Corp | Apparatus for producing non-woven papermakers felt |
| US4123211A (en) * | 1975-06-30 | 1978-10-31 | Bernard Rudloff | Apparatus for making a bonded felt web |
| CN2286763Y (en) * | 1997-01-27 | 1998-07-29 | 常州市锦益机械厂 | Non-woven fabric formation machine |
| CN2680687Y (en) * | 2003-07-25 | 2005-02-23 | 高雨声 | Web former for non-woven fabric |
| CN101245509A (en) * | 2007-02-15 | 2008-08-20 | 奥斯卡迪罗机械制造公司 | Cross lapper |
| CN202864356U (en) * | 2012-09-04 | 2013-04-10 | 昆山市圣吉川工业自动化设备有限公司 | Mesh belt automatic rectifying device |
| CN105088430A (en) * | 2015-09-02 | 2015-11-25 | 长兴县圣源服装辅料有限公司 | Conveying device for hot-rolled non-woven fabric web former |
| CN105624923A (en) * | 2016-03-30 | 2016-06-01 | 苏州市职业大学 | Air laid machine |
| CN206308471U (en) * | 2016-10-31 | 2017-07-07 | 恒天嘉华非织造有限公司 | A kind of lapper air intake device off the net |
| CN107022847A (en) * | 2017-05-08 | 2017-08-08 | 大连华纶无纺设备工程有限公司 | Lapping machine of the bio-based spun-bonded hot rolling production line with high speed scroll formula carriage mechanism |
| CN207109250U (en) * | 2017-08-04 | 2018-03-16 | 江门市恒通无纺布有限公司 | A kind of lapper |
| CN210558364U (en) * | 2019-09-23 | 2020-05-19 | 湖北优布非织造布有限公司 | Lapping machine without prepressing roller |
-
2020
- 2020-08-19 CN CN202010835773.7A patent/CN112030366A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3879820A (en) * | 1971-12-06 | 1975-04-29 | Albany Int Corp | Apparatus for producing non-woven papermakers felt |
| US4123211A (en) * | 1975-06-30 | 1978-10-31 | Bernard Rudloff | Apparatus for making a bonded felt web |
| CN2286763Y (en) * | 1997-01-27 | 1998-07-29 | 常州市锦益机械厂 | Non-woven fabric formation machine |
| CN2680687Y (en) * | 2003-07-25 | 2005-02-23 | 高雨声 | Web former for non-woven fabric |
| CN101245509A (en) * | 2007-02-15 | 2008-08-20 | 奥斯卡迪罗机械制造公司 | Cross lapper |
| CN202864356U (en) * | 2012-09-04 | 2013-04-10 | 昆山市圣吉川工业自动化设备有限公司 | Mesh belt automatic rectifying device |
| CN105088430A (en) * | 2015-09-02 | 2015-11-25 | 长兴县圣源服装辅料有限公司 | Conveying device for hot-rolled non-woven fabric web former |
| CN105624923A (en) * | 2016-03-30 | 2016-06-01 | 苏州市职业大学 | Air laid machine |
| CN206308471U (en) * | 2016-10-31 | 2017-07-07 | 恒天嘉华非织造有限公司 | A kind of lapper air intake device off the net |
| CN107022847A (en) * | 2017-05-08 | 2017-08-08 | 大连华纶无纺设备工程有限公司 | Lapping machine of the bio-based spun-bonded hot rolling production line with high speed scroll formula carriage mechanism |
| CN207109250U (en) * | 2017-08-04 | 2018-03-16 | 江门市恒通无纺布有限公司 | A kind of lapper |
| CN210558364U (en) * | 2019-09-23 | 2020-05-19 | 湖北优布非织造布有限公司 | Lapping machine without prepressing roller |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112430908A (en) * | 2020-12-14 | 2021-03-02 | 江苏贝尔机械有限公司 | Downweb air draft device of melt-blown fabric web former |
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