CN112744626A - Non-woven fabric winding drum for mask production - Google Patents
Non-woven fabric winding drum for mask production Download PDFInfo
- Publication number
- CN112744626A CN112744626A CN202110131117.3A CN202110131117A CN112744626A CN 112744626 A CN112744626 A CN 112744626A CN 202110131117 A CN202110131117 A CN 202110131117A CN 112744626 A CN112744626 A CN 112744626A
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- China
- Prior art keywords
- rod
- rotating
- humidifying
- shaft
- tube
- 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.)
- Granted
Links
- 238000004804 winding Methods 0.000 title claims abstract description 34
- 239000004745 nonwoven fabric Substances 0.000 title claims abstract description 23
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 17
- 239000004744 fabric Substances 0.000 claims abstract description 59
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 23
- 239000010959 steel Substances 0.000 claims abstract description 23
- 239000002184 metal Substances 0.000 claims description 16
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 10
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 10
- 241001330002 Bambuseae Species 0.000 claims description 10
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 10
- 239000011425 bamboo Substances 0.000 claims description 10
- 238000007599 discharging Methods 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000000903 blocking effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 12
- 230000003068 static effect Effects 0.000 abstract description 12
- 238000005520 cutting process Methods 0.000 abstract description 3
- 230000005611 electricity Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000008030 elimination Effects 0.000 description 3
- 238000003379 elimination reaction Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H18/00—Winding webs
- B65H18/08—Web-winding mechanisms
- B65H18/10—Mechanisms in which power is applied to web-roll spindle
-
- 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
- D06B1/00—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating
- D06B1/02—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating by spraying or projecting
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The invention relates to a non-woven fabric winding tube for mask production, which comprises a shaft rod, wherein a rotating tube is arranged on the shaft rod through a rotating sleeve, a swinging tube is arranged at the end part of the shaft rod, a tube part capable of lifting is inserted in the swinging tube in a sliding manner, a connecting tube connected with an orifice of an external humidifier penetrates through the tube part, a humidifying rod is arranged on the tube part along the axial direction of the rotating tube, and the humidifying rod is positioned at the top of the rotating tube; the rotating sleeve is in clearance fit with the shaft rod, a flow channel is arranged in an inner layer cavity of the rotating cylinder, a steel ball is arranged in the flow channel, when the rotating cylinder rotates, the steel ball slides to the other end of the flow channel cavity from one end of the flow channel cavity, when the rotating cylinder rotates around the cloth roller, centrifugal force can be generated, the steel ball moves to the other end from one end of the cloth roller, the cloth roller can move on the shaft rod, therefore, the cloth roller can be guaranteed to be driven around the cloth roller to form cutting with discharged moisture, the moisture can act on a cloth surface more thoroughly, the humidifying effect is further improved, and the static clearing effect is better.
Description
Technical Field
The invention relates to the technical field of cloth winding, in particular to a non-woven cloth winding drum for mask production.
Background
During mask production, a cloth winding cylinder is needed to be used for conveying non-woven fabrics to production equipment, and a guide roller used for receiving the non-woven fabrics is arranged on the production equipment, so that most of the cloth winding cylinders used for the mask equipment are cloth placing cylinders, namely, the non-woven fabrics formed by rollers are conveyed to the mask equipment, the non-woven fabrics are cut, and finally the mask worn by people is obtained after wrinkles are pressed.
However, the non-woven fabric is thin, mostly thin sheet cloth with a few tenths of millimeters, friction can be generated during transmission, as is known, the friction can generate static electricity, the non-woven fabric can also generate the static electricity through friction when being transmitted to equipment from a cloth winding cylinder, dust is easily attached to a mask made of the non-woven fabric with the static electricity effect, the mask is not allowed for the mask with higher sanitary requirement, the existing static electricity processing mode is to humidify the whole workshop to form a humidifying environment, but the mode has the advantages of larger layout range, higher cost, incapability of completely acting on the cloth in the humidifying range, lack of a humidifying structure which is closer to the cloth in the cloth winding cylinder, and the static electricity can still be generated due to the friction when the cloth is actually transmitted, namely, the problem of smaller humidifying range exists.
Disclosure of Invention
Based on the problems, the invention provides the non-woven fabric winding drum with the static elimination function for mask production, so that the static elimination mode of the non-woven fabric is more scientific.
In order to achieve the purpose, the invention provides the following technical scheme:
a non-woven fabric winding tube for mask production comprises a shaft rod, wherein a rotary tube is mounted on the shaft rod through a rotary sleeve, a swing tube is arranged at the end part of the shaft rod, a tube part capable of lifting is inserted in the swing tube in a sliding manner, a connecting tube connected with an opening of an external humidifier penetrates through the tube part, a humidifying rod is arranged on the tube part along the axis direction of the rotary tube, and the humidifying rod is positioned at the top of the rotary tube;
the rotating sleeve is in clearance fit with the shaft rod, the rotating drum is provided with a clamping cavity, a flow passage is arranged in the clamping cavity of the rotating drum, a steel ball is arranged in the flow passage, the steel ball is positioned in the flow passage and the clamping cavity of the rotating drum, when the rotating drum rotates, the steel ball slides from one end of the flow passage cavity to the other end of the flow passage cavity, so that the rotating drum reciprocates along the axial direction of the shaft rod through the rotating sleeve, and two ends of the rotating drum are provided with baffle rings for blocking the steel ball; the two ends of the shaft lever are provided with bearing plates, the inner end faces of the bearing plates are provided with springs, and the springs are in elastic contact with the outer end faces of the baffle rings;
the end of the shaft lever is provided with a rotating groove, the swinging cylinder is hinged in the rotating groove, a rotating wheel is arranged on a hinged shaft where the swinging cylinder is located, an eccentric rod is arranged on the rotating wheel, a synchronizing rod is arranged on the rotating wheel through the eccentric rod, the synchronizing rod penetrates through the bearing plate to be in contact with the stop ring, so that when the rotating cylinder moves on the shaft lever due to the movement of a steel ball, the stop ring at the end of the rotating cylinder can extrude the synchronizing rod, and the synchronizing rod drives the rotating wheel to rotate through the eccentric rod.
Preferably, the method comprises the following steps: the direction opposite to the rotating shaft where the rotating wheel is located is provided with a gear box, a swing arm extends outwards from the gear box in a transmission connection mode through a reversing gear, and the swing arm is provided with a metal rod.
Preferably, the method comprises the following steps: the metal rod extends along the axis direction of the shaft rod and is positioned at the discharge end of the shaft rod, and when the rotating wheel rotates, the rotating shaft at the position is backwards rotated through the reversing gear in the gear box to drive the swinging arm to drive the metal rod to swing up and down.
Preferably, the method comprises the following steps: the device comprises a humidifying rod, an exhaust hood, a connecting hood and a rotary drum, wherein the middle notch of the humidifying rod is arranged, the cloth winding end of the notch of the humidifying rod is provided with the exhaust hood, the discharge end of the notch of the humidifying rod is provided with the connecting hood corresponding to the exhaust hood, and an exhaust port of the exhaust hood corresponds to the rotary drum.
Preferably, the method comprises the following steps: the corrugated sheet connected with the metal rod is arranged from the humidifying rod to the discharging side of the shaft rod, and the corrugated sheet is driven to swing along the radial direction of the shaft rod when the metal rod swings up and down.
Preferably, the method comprises the following steps: and the inner surface of the corrugated sheet is provided with a gas-collecting hood, and the gas-collecting hood corresponds to the inside and the outside of the connecting hood.
Preferably, the method comprises the following steps: the pipe portion is connected with the extension spring with the pendulum section of thick bamboo between, the pipe portion can be taken through the extension spring the pipe portion moves down.
Compared with the prior art, the invention has the following beneficial effects:
1. directly with humidification structural design on a cloth winding section of thick bamboo, make around cloth roller cover establish around a cloth section of thick bamboo towards the gauze mask equipment when putting the cloth ejection of compact, can be in the very first time by atomizing formula humidification treatment, (the purpose of atomizing humidification is humidification treatment only, and is not last water), adopt diversified installation gas hood, and make the mode of exhaust structure action, make the gaseous maximum area of humidifying nature, have impact act on the non-woven fabrics, make the cloth put the cloth ejection of compact when humidification effect better, the static elimination is more thorough.
2. Will set to the double-layered cavity structure around the cloth section of thick bamboo, be equipped with the steel ball that can roll through the mode of runner in pressing from both sides the intracavity, when rotatory along with around the cloth roller around the cloth section of thick bamboo, can produce centrifugal force, make the steel ball move to the other end by around cloth section of thick bamboo one end, make and to move on the axostylus axostyle around the cloth section of thick bamboo, can guarantee from this to take the cloth roller to form the cutting with exhaust moisture around the cloth section of thick bamboo, the moisture will be more thorough act on the cloth cover, further improve the humidification effect, the static clearance effect is.
Drawings
FIG. 1 is a schematic structural diagram of a front view plane of the present invention;
FIG. 2 is a schematic three-dimensional perspective view of the present invention taken from FIG. 1;
FIG. 3 is a schematic view of a partial structure of the present invention, which is shown in FIG. 2;
FIG. 4 is a schematic view of the inside steel ball and the flow channel where the steel ball is located after the drum is cut open according to the present invention;
FIG. 5 is a partial schematic view of the present invention taken from FIG. 4 at another rotational angle;
FIG. 6 is a schematic bottom view of the present invention;
FIG. 7 is a schematic view of the rear view of the present invention for viewing the gear box, the swing arm, and the metal rod and the corrugated sheet connected to the swing arm.
Description of the main reference numerals:
1. a shaft lever; 101. rotating the groove; 2. a rotating drum; 201. a baffle ring; 202. a flow channel; 3. swinging the cylinder; 301. a tube portion; 302. taking over a pipe; 303. a tension spring; 4. a steel ball; 5. rotating the sleeve; 6. a pressure bearing plate; 601. a spring; 7. a synchronization lever; 8. a rotating wheel; 801. an eccentric rod; 9. a gear case; 10. swinging arms; 11. a metal rod; 12. a humidifying rod; 1201. an exhaust hood; 1202. a corrugated sheet; 1203. receiving a cover; 13. and a gas-collecting hood.
Detailed Description
The technical solutions of the present invention will be described in detail and fully with reference to the accompanying drawings, and it should be understood that the described embodiments are only some embodiments, but not all embodiments, of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to the attached drawings 1-7, a non-woven fabric winding drum for mask production comprises a shaft lever 1, wherein a rotary drum 2 is arranged on the shaft lever 1 through a rotary sleeve 5, the rotary drum 2 is used for clamping a winding roller, the winding roller rotates on the rotary drum 2, and the non-woven fabric is conveyed to another group of winding drums;
in order to atomize and humidify the cloth when the cloth is discharged from the cloth winding roller, the end part of the shaft lever 1 is provided with a swinging cylinder 3, a pipe part 301 which can move up and down is inserted in the swinging cylinder 3 in a sliding way, a connecting pipe 302 which is connected with the pipe orifice of an external humidifier penetrates through the pipe part 301, the pipe part 301 is provided with a humidifying rod 12 along the axial direction of the rotary drum 2, the humidifying rod 12 is positioned at the top of the rotary drum 2, the humidifying rod 12 can be sponge or an exhaust rod with atomizing air holes, as a preferred mode, the humidifying rod 12 adopts an exhaust rod with atomizing air holes, therefore, moisture discharged by the humidifying rod 12 just acts on the top of the rotary drum 2, the surface of the cloth which is sent out by the cloth winding roller through the rotation of the rotary drum 2 is humidified, and the static electricity can be reduced after the humidifying treatment of the working environment according.
In order to ensure that the cloth winding roller can not only rotate on the rotary drum 2, but also can reciprocate on the axis of the shaft lever 1 through the rotary drum 2, so that the humidifying effect is better when the cloth on the cloth winding roller winds the cloth, therefore, a rotary sleeve 5 for sleeving the rotary drum 2 on the shaft lever 1 is in clearance fit with the shaft lever 1, a flow passage 202 is arranged in an inner cavity of the rotary drum 2, a steel ball 4 is arranged in the flow passage 202, when the rotary drum 2 rotates, the steel ball 4 slides to the other end of the flow passage 202 from one end of the flow passage 202 cavity, so that the rotary drum 2 reciprocates along the axis direction of the shaft lever 1 through the rotary sleeve 5, therefore, when the cloth winding roller sleeved on the rotary drum 2 transmits the cloth, the cloth can generate a cutting effect with moisture sprayed by the humidifying rod 12, the surface humidifying effect of the cloth is better, a tension spring 303 is connected between the pipe part 301 and the swinging cylinder 3, when the cloth is continuously reduced on the cloth winding roller, the, so as to ensure that the distance between the humidifying rod 12 and the cloth surface is moderate.
To prevent the steel balls 4 from being thrown out of the drum 2, stopper rings 201 are provided at both ends of the drum 2.
In order to prevent the excessive increase of the degree of the rotation drum 2 in the axial direction of the shaft rod 1 and the exceeding of the humidification range of the humidification rod 12, the bearing plates 6 are further provided at both ends of the shaft rod 1, the spring 601 for generating a limit effect when the rotation drum 2 moves in the axial direction of the shaft rod 1 is provided at the inner end surface of the bearing plate 6, and the arrangement of the spring 601 also has a vibration damping and buffering effect and a protective limit effect on the rotation drum 2.
In order to make the cloth on the cloth winding roller have stronger humidifying force during cloth winding, a rotary groove 101 is arranged at the end of a shaft lever 1, a swing cylinder 3 is hinged in the rotary groove 101, a rotary wheel 8 is arranged on a hinged shaft where the swing cylinder 3 is arranged, an eccentric rod 801 is arranged on the rotary wheel 8, a synchronizing rod 7 is arranged on the eccentric rod 801, the synchronizing rod 7 passes through a bearing plate 6 to be contacted with a baffle ring 201, when the rotary cylinder 2 moves on the shaft lever 1 due to the play of a steel ball 4, the baffle ring 201 at the end of the rotary cylinder 2 can extrude the synchronizing rod 7, so that the synchronizing rod 7 drives the rotary wheel 8 to rotate through the eccentric rod 801, thereby the swing cylinder 3 rotates, and the humidifying rod 12 is connected on a pipe part 301 in the swing cylinder 3, therefore, the rotation of the swing cylinder 3 can ensure that the humidifying rod 12 does not rotate for a circle up and down, and the atomizing humidifying gas discharged by the humidifying rod 12 has certain impact, and the humidifying force is strengthened when the humidifying agent acts on the cloth of the cloth winding roller, and the static eliminating mode is more reasonable.
In order to make the humidified gas entering the discharging side flow back again and be applied to the cloth more concentratedly, a gear box 9 is arranged in the direction opposite to the rotating shaft of the rotating wheel 8, a swing arm 10 extends outwards from the gear box 9 in a reversing gear transmission connection mode in the gear box 9, a metal rod 11 is arranged on the swing arm 10, the metal rod 11 extends along the axial direction of the shaft rod 1 and is positioned at the discharging end of the shaft rod 1, when the rotating wheel 8 rotates, the rotating shaft is rotated backwards through a reversing gear in the gear box 9 to drive the swing arm 10 to drive the metal rod 11 to swing up and down, a middle notch of the humidifying rod 12 is arranged, an exhaust hood 1201 is arranged at the cloth winding end of the notch of the humidifying rod 12, a connecting hood 1203 corresponding to the exhaust hood 1201 is arranged at the discharging end of the notch of the humidifying rod 12, a corrugated sheet connected with the metal rod 11 is arranged at the discharging side from the humidifying rod 12 to the shaft rod 1, therefore, the corrugated sheet 1202 can be driven to swing along the radial direction of, the humidified gas discharged from the humidifying rod 12 is fanned again from the cloth discharging side through the gas collecting hood 13, and the fanned gas passes through the connecting hood 1203 and enters the exhaust hood 1201, so that moisture is intensively applied, and the humidifying effect of the non-woven cloth is better.
It should be noted that the specific shape and depth of the flow channel 202 in the present invention satisfy the requirement that the steel ball 4 rolls from one end of the drum 2 to the other end of the drum 2, and the flow channel 202 may be "U" shaped or "S" shaped.
The foregoing descriptions of specific exemplary embodiments of the present invention have been presented for purposes of illustration and description. It is not intended to limit the invention to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain certain principles of the invention and its practical application to enable one skilled in the art to make and use various exemplary embodiments of the invention and various alternatives and modifications as are suited to the particular use contemplated. It is intended that the scope of the invention be defined by the claims and their equivalents.
Claims (7)
1. The utility model provides a non-woven fabrics is around cloth section of thick bamboo for gauze mask production, includes axostylus axostyle (1), install rotary drum (2), its characterized in that through changeing cover (5) on axostylus axostyle (1): the end part of the shaft lever (1) is provided with a swing cylinder (3), a pipe part (301) capable of lifting is inserted in the swing cylinder (3) in a sliding way, a connecting pipe (302) connected with the pipe orifice of an external humidifier penetrates through the pipe part (301), a humidifying rod (12) is arranged on the pipe part (301) along the axial direction of the rotary drum (2), and the humidifying rod (12) is positioned at the top of the rotary drum (2);
the rotating sleeve (5) is in clearance fit with the shaft lever (1), the rotating drum (2) is provided with a clamping cavity, a flow passage (202) is arranged in the clamping cavity of the rotating drum (2), a steel ball (4) is arranged in the flow passage (202), the steel ball (4) is positioned in the flow passage (202) and is positioned in the clamping cavity of the rotating drum (2), when the rotating drum (2) rotates, the steel ball (4) slides to the other end of the flow passage (202) from one end of the flow passage (202) cavity, so that the rotating drum (2) can move in a reciprocating manner along the axial direction of the shaft lever (1) through the rotating sleeve (5), and two ends of the rotating drum (2) are provided with baffle rings (201) for blocking the steel ball (4; pressure bearing plates (6) are arranged at two ends of the shaft lever (1), a spring (601) is arranged on the inner end face of each pressure bearing plate (6), and the spring (601) is in elastic contact with the outer end face of the baffle ring (201);
the end of the shaft lever (1) is provided with a rotary groove (101), the swing cylinder (3) is hinged in the rotary groove (101), a rotating wheel (8) is arranged on a hinged shaft of the swing cylinder (3), an eccentric rod (801) is arranged on the rotating wheel (8), a synchronizing rod (7) is arranged on the rotating wheel (8) through the eccentric rod (801), the synchronizing rod (7) penetrates through the bearing plate (6) to contact with the baffle ring (201), so that when the rotary cylinder (2) moves on the shaft lever (1) due to the movement of the steel ball (4), the baffle ring (201) at the end of the rotary cylinder (2) can extrude the synchronizing rod (7), and the synchronizing rod (7) drives the rotating wheel (8) to rotate through the eccentric rod (801).
2. The nonwoven fabric winding tube for mask production according to claim 1, characterized in that: the direction opposite to the rotating shaft where the rotating wheel (8) is located is provided with a gear box (9), a swing arm (10) extends outwards from the gear box (9) in a reversing gear transmission connection mode, and a metal rod (11) is arranged on the swing arm (10).
3. The nonwoven fabric winding tube for mask production according to claim 2, characterized in that: the metal rod (11) extends along the axial direction of the shaft rod (1) and is positioned at the discharge end of the shaft rod (1), and when the rotating wheel (8) rotates, the rotating shaft at the rotating shaft is rotated backwards through reversing gears in the gear box (9), and the swinging arm (10) is driven to drive the metal rod (11) to swing up and down.
4. The nonwoven fabric winding tube for mask production according to claim 3, characterized in that: the device is characterized in that a notch in the middle of the humidifying rod (12) is arranged, an exhaust hood (1201) is arranged at the cloth winding end of the notch of the humidifying rod (12), a receiving hood (1203) corresponding to the exhaust hood (1201) is arranged at the discharge end of the notch of the humidifying rod (12), and an exhaust port of the exhaust hood (1201) corresponds to the rotary drum (2).
5. The nonwoven fabric winding tube for mask production according to claim 4, characterized in that: corrugated sheets (1202) connected with the metal rod (11) are arranged from the humidifying rod (12) to the discharging side of the shaft rod (1), and the corrugated sheets (1202) are driven to swing along the radial direction of the shaft rod (1) when the metal rod (11) swings up and down.
6. The nonwoven fabric winding tube for mask production according to claim 5, characterized in that: the inner surface of the corrugated sheet (1202) is provided with a gas-collecting hood (13), and the gas-collecting hood (13) corresponds to the inside and the outside of the receiving hood (1203).
7. The nonwoven fabric winding tube for mask production according to claim 6, characterized in that: be connected with extension spring (303) between pipe portion (301) and pendulum section of thick bamboo (3), pipe portion (301) can be taken through extension spring (303) pipe portion (301) move down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110131117.3A CN112744626B (en) | 2021-01-30 | 2021-01-30 | Non-woven fabric winding drum for mask production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110131117.3A CN112744626B (en) | 2021-01-30 | 2021-01-30 | Non-woven fabric winding drum for mask production |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112744626A true CN112744626A (en) | 2021-05-04 |
| CN112744626B CN112744626B (en) | 2022-12-23 |
Family
ID=75653441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110131117.3A Active CN112744626B (en) | 2021-01-30 | 2021-01-30 | Non-woven fabric winding drum for mask production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112744626B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107072340A (en) * | 2015-10-16 | 2017-08-18 | 阿文特公司 | Method for cutting and placing nose line in mask manufacturing process |
| CN108262905A (en) * | 2018-01-22 | 2018-07-10 | 娄军 | A kind of PVC film system of processing |
| US20180206562A1 (en) * | 2015-10-16 | 2018-07-26 | Avent, Inc. | Method and System for Introducing a Reserve Nose Wire in a Facemask Production Line |
| CN109110539A (en) * | 2018-09-27 | 2019-01-01 | 林学琴 | A kind of boiling hot overlapping plastic bag wrap-up to dry of roller based on anti-bonding |
| CN209554429U (en) * | 2019-01-08 | 2019-10-29 | 盐城市盐康医疗器材有限公司 | A kind of cloth splitting winding device |
| CN111805920A (en) * | 2020-06-30 | 2020-10-23 | 苏州傲宇橡塑科技有限公司 | Omnibearing conductive polyurethane foam and preparation method thereof |
| CN111910418A (en) * | 2020-06-10 | 2020-11-10 | 桐乡市中瑞环保科技有限公司 | Adjustable cutting equipment for melt-blown fabric |
| CN211945494U (en) * | 2020-08-25 | 2020-11-17 | 赵健麟 | Winding device for mask melt-blown fabric production |
-
2021
- 2021-01-30 CN CN202110131117.3A patent/CN112744626B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107072340A (en) * | 2015-10-16 | 2017-08-18 | 阿文特公司 | Method for cutting and placing nose line in mask manufacturing process |
| US20180042315A1 (en) * | 2015-10-16 | 2018-02-15 | Avent, Inc. | Method for Cutting and Placing Nose Wires in a Facemask Manufacturing Process |
| US20180206562A1 (en) * | 2015-10-16 | 2018-07-26 | Avent, Inc. | Method and System for Introducing a Reserve Nose Wire in a Facemask Production Line |
| CN108262905A (en) * | 2018-01-22 | 2018-07-10 | 娄军 | A kind of PVC film system of processing |
| CN109110539A (en) * | 2018-09-27 | 2019-01-01 | 林学琴 | A kind of boiling hot overlapping plastic bag wrap-up to dry of roller based on anti-bonding |
| CN209554429U (en) * | 2019-01-08 | 2019-10-29 | 盐城市盐康医疗器材有限公司 | A kind of cloth splitting winding device |
| CN111910418A (en) * | 2020-06-10 | 2020-11-10 | 桐乡市中瑞环保科技有限公司 | Adjustable cutting equipment for melt-blown fabric |
| CN111805920A (en) * | 2020-06-30 | 2020-10-23 | 苏州傲宇橡塑科技有限公司 | Omnibearing conductive polyurethane foam and preparation method thereof |
| CN211945494U (en) * | 2020-08-25 | 2020-11-17 | 赵健麟 | Winding device for mask melt-blown fabric production |
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| Publication number | Publication date |
|---|---|
| CN112744626B (en) | 2022-12-23 |
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