CN112301547A - Production and processing technology of melt-blown composite non-woven fabric - Google Patents
Production and processing technology of melt-blown composite non-woven fabric Download PDFInfo
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- CN112301547A CN112301547A CN202011183063.7A CN202011183063A CN112301547A CN 112301547 A CN112301547 A CN 112301547A CN 202011183063 A CN202011183063 A CN 202011183063A CN 112301547 A CN112301547 A CN 112301547A
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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
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/08—Melt spinning methods
- D01D5/098—Melt spinning methods with simultaneous stretching
- D01D5/0985—Melt spinning methods with simultaneous stretching by means of a flowing gas (e.g. melt-blowing)
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The invention relates to a melt-blown composite non-woven fabric production and processing technology which comprises a mounting rack, a melt-blown device and an air inlet pipe, wherein the melt-blown device is arranged in the middle of the lower end of the mounting rack, the melt-blown device is of a rectangular structure, and the air inlet pipe is symmetrically arranged on the outer side of the melt-blown device. The invention can solve the problems that the prior composite non-woven fabric is usually subjected to composite treatment to bond two or three layers of fabrics together through glue solution during production and processing, but the glue solution easily influences the permeability of the non-woven fabric and is not beneficial to the subsequent use of the non-woven fabric, and meanwhile, the prior composite non-woven fabric cannot usually adjust the spraying angle and the spraying size of high-pressure hot gas during production and processing, so that the forming effect of the non-woven fabric is poor, the accurate melt-blown forming of the non-woven fabric is not beneficial, and the like.
Description
Technical Field
The invention relates to the field of non-woven fabric processing, in particular to a production and processing technology of melt-blown composite non-woven fabric.
Background
The composite non-woven fabric is a novel packaging material, can carry out composite treatment of various modes such as film spraying treatment, hot pressing treatment, glue spraying treatment, ultrasonic treatment and the like on non-woven fabrics and other fabrics, and can compound two layers or three layers of fabrics together through the composite treatment, thereby producing products with special functions such as high strength, high water absorption, high barrier property, high hydrostatic pressure resistance and the like.
At present, the existing composite non-woven fabric generally has the following defects in the production and processing process: 1. when the existing composite non-woven fabric is produced and processed, two or three layers of fabrics are generally bonded together by adopting composite treatment through glue solution, however, the glue solution easily influences the permeability of the non-woven fabric and is not beneficial to the subsequent use of the non-woven fabric; 2. when the existing composite non-woven fabric is produced and processed, the spraying angle and the spraying size of high-pressure hot gas cannot be adjusted generally, so that the forming effect of the non-woven fabric is poor, and the accurate melt-blown forming of the non-woven fabric is not facilitated.
Disclosure of Invention
Technical problem to be solved
The invention can solve the problems that the prior composite non-woven fabric is usually subjected to composite treatment to bond two or three layers of fabrics together through glue solution during production and processing, but the glue solution easily influences the permeability of the non-woven fabric and is not beneficial to the subsequent use of the non-woven fabric, and meanwhile, the prior composite non-woven fabric cannot usually adjust the spraying angle and the spraying size of high-pressure hot gas during production and processing, so that the forming effect of the non-woven fabric is poor, the accurate melt-blown forming of the non-woven fabric is not beneficial, and the like.
(II) technical scheme
In order to achieve the purpose, the invention adopts the following technical scheme that the melt-blown composite non-woven fabric production and processing technology adopts the following processing equipment, the processing equipment comprises a mounting rack, a melt-blown device and an air inlet pipe, the middle part of the lower end of the mounting rack is provided with the melt-blown device, the melt-blown device is in a rectangular structure, and the air inlet pipe is symmetrically arranged on the outer side of the melt-blown device.
The melt-blown device comprises a shell frame, an adjusting mechanism, a storage frame, a mixing frame, a rotating mechanism, a mixing mechanism, an extrusion frame and a discharging mechanism, wherein the shell frame is of a rectangular structure, the lower end of the shell frame is provided with a groove, the adjusting mechanism is symmetrically arranged in the groove, the storage frame is arranged in the shell frame, the mixing frame is arranged in the middle of the storage frame, the mixing frame is provided with a liquid inlet hole communicated with the storage frame, the rotating mechanism is symmetrically arranged between the storage frame and the mixing frame, the mixing mechanism is arranged at the upper end in the mixing frame and connected with the mounting frame, the extrusion frame is arranged at the lower end of the mixing frame and connected with the mixing mechanism through a bearing, a liquid outlet groove is arranged at the joint of the lower end of the storage frame and the mixing frame, the discharging mechanism is arranged in the liquid outlet groove, when the mixing mechanism moves to, discharge mechanism on the liquid groove opens, inside high-pressure hot gas gets into casing frame through the intake pipe, high-pressure hot gas passes through slewing mechanism and drives the inside raw materials of storage frame and rotate, high-pressure hot gas drives the raw materials in the storage frame respectively simultaneously and spouts from going out the liquid groove, when with the cold air, two kinds of different raw materials form two-layer composite non-woven fabrics in the storage frame, when compounding mechanism moves the top, the feed liquor hole on the compounding frame is opened, discharge mechanism on the liquid groove is sealed, the raw materials gets into inside the compounding frame through the feed liquor hole, high-pressure hot gas drives the raw materials after mixing and from extruding frame blowout.
The mixing mechanism comprises a rotating seat, a rotating rod, a sealing plate, a connecting rod, a rotating gear, a connecting gear and a conveying screw, the middle part of the mounting frame is provided with a rotating seat, the middle part of the rotating seat is connected with a rotating rod in a threaded fit mode, the lower end of the rotating rod is connected with a sealing plate through a bearing, the sealing plate is made of rubber materials, a connecting rod is arranged between the lower end of the sealing plate and the extrusion frame through the bearing, the middle part of the connecting rod is provided with a rotating gear, the rotating gear is meshed with a connecting gear, the connecting gear is arranged on a rotating mechanism, the lower end of the connecting rod is provided with a conveying screw, when the device works, the rotating rod is manually, when the sealing plate moves to the uppermost end, the liquid inlet hole is opened, the raw materials in the material storage rack enter the material mixing rack through the liquid inlet hole, meanwhile, the rotating gear is meshed with the connecting gear, and the connecting gear drives the raw materials to be conveyed downwards through the conveying screw.
The production and processing technology of the melt-blown composite non-woven fabric comprises the following steps:
s1, heating to melt: manually feeding the raw materials to be processed into a heating furnace for heating and melting;
s2, conveying raw materials: feeding the raw material in the molten state in the step S1 into a storage rack in a melt-blowing device through a pipeline;
s3, melt-blowing forming: when the mixing mechanism moves to the lowest end, a liquid inlet hole on the mixing frame is sealed, a discharging mechanism on the liquid outlet groove is opened, high-pressure hot gas enters the shell frame through the air inlet pipe, the high-pressure hot gas drives raw materials in the storage frame to rotate through the rotating mechanism, meanwhile, the high-pressure hot gas drives the raw materials in the storage frame to be respectively sprayed out of the liquid outlet groove, when the mixing mechanism moves to the highest end, the liquid inlet hole on the mixing frame is opened, the discharging mechanism on the liquid outlet groove is sealed, the raw materials enter the mixing frame through the liquid inlet hole, and the mixed raw materials are driven by the high-pressure hot gas to be;
s4, cooling and receiving: cooling and collecting the melt-blown non-woven fabric in the step S3 by blowing cold air;
s5, hot-press forming: shaping the non-woven fabric collected in the step S4 in a hot pressing mode, so that the non-woven fabric is prevented from being loosened;
s6, slitting: sizing and cutting the non-woven fabric in the step S5 by cutting;
s7, collecting and stacking: and (4) manually collecting and stacking the non-woven fabrics cut in the step (S6).
Preferably, adjustment mechanism include the connecting seat, adjust the pole, connecting plate and aviation baffle, casing frame lower extreme install the connecting seat, the connecting seat is inside to be connected with the regulation pole through screw-thread fit's mode, adjust the pole inboard and install the connecting plate through the round pin axle, the connecting plate inboard is connected with the aviation baffle, the aviation baffle is the rectangle structure, the aviation baffle upper end is connected with casing frame through the round pin axle, concrete during operation, artifical rotation adjusts the pole, it adjusts to drive the connecting plate through screw-thread fit's mode to adjust the pole, the connecting plate drives the aviation baffle and rotates, and then can realize carrying out the function adjusted to the angle of air-out, do benefit to the accurate.
Preferably, slewing mechanism include air inlet frame, rolling disc, axis of rotation and stirring frame, mounting bracket internally mounted have air inlet frame, install the axis of rotation through the bearing between storage frame and the compounding frame, the rolling disc is installed in the axis of rotation outside, the rolling disc is located air inlet frame inboard, axis of rotation mid-mounting has the stirring frame, the stirring frame is located the cavity between storage frame and the compounding frame, concrete during operation, when high-pressure gas was when air inlet frame entered, the high-pressure gas of slope drove the rolling disc and rotates, the rolling disc drove the stirring frame through the axis of rotation and stirs.
Preferably, discharge mechanism include play flitch, guide bar, sliding plate and expanding spring, compounding frame lower extreme be provided with the counter bore, the counter bore outside is provided with out the flitch, be provided with the discharge opening on the play flitch, the counter bore inboard is provided with the guide bar, the guide bar is connected with out the flitch, the guide bar inboard is provided with the ball, the sliding plate outside is connected with the sliding plate, the sliding plate is connected with storage frame lower extreme through sliding fit's mode, concrete during operation, when compounding mechanism downstream, compounding mechanism drives the outside expansion of guide bar through the ball, the guide bar drives out the flitch and moves to the liquid tank in for the raw materials in the compounding mechanism spouts through the discharge opening on the play flitch.
Preferably, the cross-section of the extrusion frame is of a conical structure, a sealing gasket is arranged between the upper end of the outer side of the extrusion frame and the mixing frame, and a conical through groove is formed in the middle of the extrusion frame.
Preferably, the air inlet frame is communicated with the air inlet pipe, the air inlet frame is in an inclined structural design, and the arc-shaped through groove is formed in the air inlet frame.
(III) advantageous effects
1. According to the melt-blown composite non-woven fabric production and processing technology provided by the invention, the melt-blown device adopts an adjustable design concept, when the material mixing mechanism drives the extrusion frame to move downwards, the melt-blown device can realize the functions of melt-blowing firstly and then compounding, and when the material mixing mechanism drives the extrusion frame to move upwards, the melt-blown device can realize the functions of mixing firstly and then melt-blowing, so that the bonding effect of the formed composite non-woven fabric is good, and the influence of glue solution on the permeability of the non-woven fabric is avoided;
2. according to the melt-blown composite non-woven fabric production and processing technology provided by the invention, the adjusting mechanism can effectively adjust the spraying angle and the spraying size of high-pressure hot gas, the non-woven fabric is good in forming effect and high in efficiency, and the accurate melt-blown forming of the non-woven fabric is facilitated.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a process flow diagram of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention;
FIG. 3 is a schematic cross-sectional view of the housing frame and the adjustment mechanism of the present invention;
FIG. 4 is a schematic cross-sectional view of the present invention between a mounting frame, a storage frame, a mixing frame, a rotating mechanism, a mixing mechanism, an extrusion frame and a discharging mechanism;
fig. 5 is an enlarged schematic view of the invention at a in fig. 4.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
As shown in fig. 1 to 5, the melt-blown composite non-woven fabric production and processing technology adopts the following processing equipment, the processing equipment comprises a mounting rack 1, a melt-blowing device 2 and an air inlet pipe 3, the melt-blowing device 2 is arranged in the middle of the lower end of the mounting rack 1, the melt-blowing device 2 is of a rectangular structure, and the air inlet pipe 3 is symmetrically arranged on the outer side of the melt-blowing device 2.
The melt-blowing device 2 comprises a shell frame 21, an adjusting mechanism 22, a storage frame 23, a material mixing frame 24, a rotating mechanism 25, a material mixing mechanism 26, an extrusion frame 27 and a discharging mechanism 28, wherein the shell frame 21 is of a rectangular structure, a groove is formed in the lower end of the shell frame 21, the adjusting mechanism 22 is symmetrically arranged in the groove, the storage frame 23 is arranged in the shell frame 21, the material mixing frame 24 is arranged in the middle of the storage frame 23, a liquid inlet hole communicated with the storage frame 23 is formed in the material mixing frame 24, the rotating mechanism 25 is symmetrically arranged between the storage frame 23 and the material mixing frame 24, the material mixing mechanism 26 is arranged at the upper end in the material mixing frame 24, the material mixing mechanism 26 is connected with the mounting frame 1, the extrusion frame 27 is arranged at the lower end of the material mixing frame 24, the extrusion frame 27 is connected with the material mixing mechanism 26 through a bearing, a liquid outlet groove, when concrete during operation, when compounding mechanism 26 moves the bottom, the feed liquor hole on the compounding frame 24 is sealed, discharge mechanism 28 on the play liquid groove is opened, high-pressure hot gas gets into inside casing frame 21 through intake pipe 3, high-pressure hot gas passes through slewing mechanism 25 and drives the inside raw materials of storage frame 23 and rotate, high-pressure hot gas drives the raw materials in the storage frame 23 respectively simultaneously and from going out the liquid groove blowout, when with the cold air, two kinds of different raw materials form two-layer composite non-woven fabrics in the storage frame 23, when compounding mechanism 26 moves the top, the feed liquor hole on the compounding frame 24 is opened, discharge mechanism 28 on the liquid groove is sealed, the raw materials gets into inside the compounding frame 24 through the feed liquor hole, high-pressure hot gas drives the raw materials after mixing from extruding frame 27 blowout.
The adjusting mechanism 22 comprises a connecting seat 221, an adjusting rod 222, a connecting plate 223 and an air deflector 224, the connecting seat 221 is installed at the lower end of the shell frame 21, the inside of the connecting seat 221 is connected with the adjusting rod 222 in a thread fit mode, the connecting plate 223 is installed on the inner side of the adjusting rod 222 through a pin shaft, the inner side of the connecting plate 223 is connected with the air deflector 224, the air deflector 224 is of a rectangular structure, the upper end of the air deflector 224 is connected with the shell frame 21 through the pin shaft, during specific work, the adjusting rod 222 is manually rotated, the adjusting rod 222 drives the connecting plate 223 to adjust in a thread fit mode, the connecting plate 223 drives the air deflector 224 to rotate, the function of adjusting the air outlet angle can be achieved.
The mixing mechanism 26 comprises a rotating seat 261, a rotating rod 262, a sealing plate 263, a connecting rod 264, a rotating gear 265, a connecting gear 266 and a conveying screw 267, the rotating seat 261 is installed in the middle of the installation frame 1, the rotating rod 262 is connected to the middle of the rotating seat 261 in a threaded fit mode, the lower end of the rotating rod 262 is connected with the sealing plate 263 through a bearing, the sealing plate 263 is made of rubber materials, the connecting rod 264 is installed between the lower end of the sealing plate 263 and the extrusion frame 27 through a bearing, the rotating gear 265 is installed in the middle of the connecting rod 264, the rotating gear 265 is meshed with the connecting gear 266, the connecting gear 266 is installed on the rotating mechanism 25, the conveying screw 267 is installed at the lower end of the connecting rod 264, during specific work, the rotating rod 262 is manually adjusted, the rotating rod 262 moves upwards in a threaded fit mode, when the sealing plate 263 moves to the uppermost, meanwhile, the rotating gear 265 is engaged with the connecting gear 266, and the connecting gear 266 drives the raw material to be conveyed downwards through the conveying screw 267.
The cross-section of the extrusion frame 27 is of a conical structure, a sealing gasket is arranged between the upper end of the outer side of the extrusion frame 27 and the mixing frame 24, and a conical through groove is formed in the middle of the extrusion frame 27.
The discharging mechanism 28 includes a discharging plate 281, a guiding rod 282, a sliding plate 283 and a telescopic spring 284, the lower end of the mixing frame 24 is provided with a counter bore, the discharging plate 281 is arranged outside the counter bore, a discharging hole is arranged on the discharging plate 281, the guiding rod 282 is arranged inside the counter bore, the guiding rod 282 is connected with the discharging plate 281, a ball is arranged inside the guiding rod 282, the sliding plate 283 is connected with the sliding plate 283, the sliding plate 283 is connected with the lower end of the storage frame 23 in a sliding fit manner, in specific work, when the mixing mechanism 26 moves downwards, the mixing mechanism 26 drives the guiding rod 282 to expand outwards through the ball, the guiding rod 282 drives the discharging plate 281 to move into the liquid outlet groove, so that the raw material in the mixing mechanism 26 is sprayed out through the discharging hole on the discharging plate 281.
The production and processing technology of the melt-blown composite non-woven fabric comprises the following steps:
s1, heating to melt: manually feeding the raw materials to be processed into a heating furnace for heating and melting;
s2, conveying raw materials: feeding the raw material in the molten state of step S1 into the storage rack 23 in the meltblowing apparatus 2 through a pipeline;
s3, melt-blowing forming: when the mixing mechanism 26 moves to the lowest end, a liquid inlet hole on the mixing frame 24 is sealed, a discharging mechanism 28 on a liquid outlet groove is opened, high-pressure hot gas enters the interior of the shell frame 21 through the air inlet pipe 3, the high-pressure hot gas drives raw materials in the storage frame 23 to rotate through the rotating mechanism 25, the high-pressure hot gas drives the raw materials in the storage frame 23 to respectively discharge from the liquid outlet groove, when the mixing mechanism 26 moves to the highest end, the liquid inlet hole on the mixing frame 24 is opened, the discharging mechanism 28 on the liquid outlet groove is sealed, the raw materials enter the interior of the mixing frame 24 through the liquid inlet hole, and the high-pressure hot gas drives the mixed raw materials to be discharged;
s4, cooling and receiving: cooling and collecting the melt-blown non-woven fabric in the step S3 by blowing cold air;
s5, hot-press forming: shaping the non-woven fabric collected in the step S4 in a hot pressing mode, so that the non-woven fabric is prevented from being loosened;
s6, slitting: sizing and cutting the non-woven fabric in the step S5 by cutting;
s7, collecting and stacking: and (4) manually collecting and stacking the non-woven fabrics cut in the step (S6).
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a melt-blown composite non-woven fabric production and processing technology, this melt-blown composite non-woven fabric production and processing technology adopts following processing equipment, and this processing equipment includes mounting bracket (1), melt-blown device (2) and intake pipe (3), its characterized in that: the middle part of the lower end of the mounting rack (1) is provided with a melt-blowing device (2), the melt-blowing device (2) is of a rectangular structure, and the outer side of the melt-blowing device (2) is symmetrically provided with air inlet pipes (3); wherein:
the melt-blowing device (2) comprises a shell frame (21), an adjusting mechanism (22), a storage frame (23), a mixing frame (24), a rotating mechanism (25), a mixing mechanism (26), an extruding frame (27) and a discharging mechanism (28), wherein the shell frame (21) is of a rectangular structure, a groove is formed in the lower end of the shell frame (21), the adjusting mechanism (22) is symmetrically installed in the groove, the storage frame (23) is installed in the shell frame (21), the mixing frame (24) is installed in the middle of the storage frame (23), a liquid inlet hole communicated with the storage frame (23) is formed in the mixing frame (24), the rotating mechanism (25) is symmetrically installed between the storage frame (23) and the mixing frame (24), the mixing mechanism (26) is installed at the upper end in the mixing frame (24), the mixing mechanism (26) is connected with the mounting frame (1), the extruding frame (27) is arranged at the lower end of the mixing frame (, the extrusion frame (27) is connected with the mixing mechanism (26) through a bearing, a liquid outlet groove is arranged at the joint of the lower end of the storage frame (23) and the mixing frame (24), and a discharging mechanism (28) is arranged in the liquid outlet groove;
the mixing mechanism (26) comprises a rotating seat (261), a rotating rod (262), a sealing plate (263), a connecting rod (264), a rotating gear (265), a connecting gear (266) and a conveying screw (267), wherein the rotating seat (261) is installed in the middle of the mounting frame (1), the rotating rod (262) is connected to the middle of the rotating seat (261) in a threaded fit mode, the lower end of the rotating rod (262) is connected with the sealing plate (263) through a bearing, the sealing plate (263) is made of rubber materials, the connecting rod (264) is installed between the lower end of the sealing plate (263) and the extrusion frame (27) through a bearing, the rotating gear (265) is installed in the middle of the connecting rod (264), the connecting gear (266) is meshed with the rotating gear (266), the connecting gear (266) is installed on the rotating mechanism (25), and the conveying screw;
the production and processing technology of the melt-blown composite non-woven fabric comprises the following steps:
s1, heating to melt: manually feeding the raw materials to be processed into a heating furnace for heating and melting;
s2, conveying raw materials: feeding the raw material in the molten state in the step S1 into a storage rack (23) in a melt-blowing device (2) through a pipeline;
s3, melt-blowing forming: when the mixing mechanism (26) moves to the lowest end, a liquid inlet hole on the mixing frame (24) is sealed, a discharging mechanism (28) on a liquid outlet groove is opened, high-pressure hot gas enters the interior of the shell frame (21) through the air inlet pipe (3), the high-pressure hot gas drives raw materials in the storage frame (23) to rotate through the rotating mechanism (25), meanwhile, the high-pressure hot gas drives the raw materials in the storage frame (23) to respectively eject out of the liquid outlet groove, when the mixing mechanism (26) moves to the highest end, the liquid inlet hole on the mixing frame (24) is opened, the discharging mechanism (28) on the liquid outlet groove is sealed, the raw materials enter the interior of the mixing frame (24) through the liquid inlet hole, and the high-pressure hot gas drives the mixed raw materials to eject out of;
s4, cooling and receiving: cooling and collecting the melt-blown non-woven fabric in the step S3 by blowing cold air;
s5, hot-press forming: shaping the non-woven fabric collected in the step S4 in a hot pressing mode, so that the non-woven fabric is prevented from being loosened;
s6, slitting: sizing and cutting the non-woven fabric in the step S5 by cutting;
s7, collecting and stacking: and (4) manually collecting and stacking the non-woven fabrics cut in the step (S6).
2. The production and processing technology of the melt-blown composite non-woven fabric according to claim 1, characterized in that: the adjusting mechanism (22) comprises a connecting seat (221), an adjusting rod (222), a connecting plate (223) and an air deflector (224), the connecting seat (221) is installed at the lower end of the shell frame (21), the inside of the connecting seat (221) is connected with the adjusting rod (222) in a threaded fit mode, the connecting plate (223) is installed on the inner side of the adjusting rod (222) through a pin shaft, the inner side of the connecting plate (223) is connected with the air deflector (224), the air deflector (224) is of a rectangular structure, and the upper end of the air deflector (224) is connected with the shell frame (21) through the pin shaft.
3. The production and processing technology of the melt-blown composite non-woven fabric according to claim 1, characterized in that: slewing mechanism (25) including air inlet frame (251), rolling disc (252), axis of rotation (253) and stirring frame (254), mounting bracket (1) internally mounted have air inlet frame (251), install axis of rotation (253) through the bearing between storage frame (23) and compounding frame (24), rolling disc (252) are installed to axis of rotation (253) outside, rolling disc (252) are located air inlet frame (251) inboard, axis of rotation (253) mid-mounting has stirring frame (254), stirring frame (254) are located the cavity between storage frame (23) and compounding frame (24).
4. The production and processing technology of the melt-blown composite non-woven fabric according to claim 1, characterized in that: the discharging mechanism (28) comprises a discharging plate (281), a guide rod (282), a sliding plate (283) and a telescopic spring (284), wherein a counter bore is formed in the lower end of the mixing frame (24), the discharging plate (281) is arranged on the outer side of the counter bore, a discharging hole is formed in the discharging plate (281), the guide rod (282) is arranged on the inner side of the counter bore, the guide rod (282) is connected with the discharging plate (281), balls are arranged on the inner side of the guide rod (282), the sliding plate (283) is connected to the outer side of the sliding plate (283), and the sliding plate (283) is connected with the lower end of the storage frame (23) in a sliding.
5. The production and processing technology of the melt-blown composite non-woven fabric according to claim 1, characterized in that: the cross section of the extrusion frame (27) is of a conical structure, a sealing gasket is arranged between the upper end of the outer side of the extrusion frame (27) and the mixing frame (24), and a conical through groove is formed in the middle of the extrusion frame (27).
6. The production and processing technology of the melt-blown composite non-woven fabric according to claim 3, characterized in that: the air inlet frame (251) is communicated with the air inlet pipe (3), the air inlet frame (251) is designed to be of an inclined structure, and an arc-shaped through groove is formed in the air inlet frame (251).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011183063.7A CN112301547A (en) | 2020-10-29 | 2020-10-29 | Production and processing technology of melt-blown composite non-woven fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011183063.7A CN112301547A (en) | 2020-10-29 | 2020-10-29 | Production and processing technology of melt-blown composite non-woven fabric |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112301547A true CN112301547A (en) | 2021-02-02 |
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ID=74331991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011183063.7A Withdrawn CN112301547A (en) | 2020-10-29 | 2020-10-29 | Production and processing technology of melt-blown composite non-woven fabric |
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| CN (1) | CN112301547A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114560314A (en) * | 2022-02-28 | 2022-05-31 | 江苏晨越高新材料有限公司 | Raw and other materials preprocessing device is used in non-woven fabrics production |
-
2020
- 2020-10-29 CN CN202011183063.7A patent/CN112301547A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114560314A (en) * | 2022-02-28 | 2022-05-31 | 江苏晨越高新材料有限公司 | Raw and other materials preprocessing device is used in non-woven fabrics production |
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