CN115155932A - Antibacterial multifilament hot melt preparation device and preparation method thereof - Google Patents
Antibacterial multifilament hot melt preparation device and preparation method thereof Download PDFInfo
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- CN115155932A CN115155932A CN202210729438.8A CN202210729438A CN115155932A CN 115155932 A CN115155932 A CN 115155932A CN 202210729438 A CN202210729438 A CN 202210729438A CN 115155932 A CN115155932 A CN 115155932A
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- antibacterial
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- casing
- multifilament
- fixedly arranged
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- 230000000844 anti-bacterial effect Effects 0.000 title claims abstract description 55
- 239000012943 hotmelt Substances 0.000 title claims abstract description 34
- 238000002360 preparation method Methods 0.000 title claims abstract description 13
- 239000011347 resin Substances 0.000 claims abstract description 57
- 229920005989 resin Polymers 0.000 claims abstract description 57
- 239000000463 material Substances 0.000 claims abstract description 47
- 239000004677 Nylon Substances 0.000 claims abstract description 10
- 229920001778 nylon Polymers 0.000 claims abstract description 10
- 238000004804 winding Methods 0.000 claims description 47
- 239000011248 coating agent Substances 0.000 claims description 46
- 238000000576 coating method Methods 0.000 claims description 46
- 238000005507 spraying Methods 0.000 claims description 42
- 239000003292 glue Substances 0.000 claims description 24
- 238000003860 storage Methods 0.000 claims description 24
- 238000004026 adhesive bonding Methods 0.000 claims description 18
- 239000000835 fiber Substances 0.000 claims description 17
- 125000006850 spacer group Chemical group 0.000 claims description 17
- 238000005192 partition Methods 0.000 claims description 14
- 238000002156 mixing Methods 0.000 claims description 13
- 230000007306 turnover Effects 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 12
- 229920000728 polyester Polymers 0.000 claims description 11
- 238000009434 installation Methods 0.000 claims description 10
- 230000003115 biocidal effect Effects 0.000 claims description 6
- 230000005489 elastic deformation Effects 0.000 claims description 6
- 230000001105 regulatory effect Effects 0.000 claims description 6
- 239000007921 spray Substances 0.000 claims description 5
- 239000011148 porous material Substances 0.000 claims description 3
- 238000005253 cladding Methods 0.000 claims 4
- 238000004513 sizing Methods 0.000 claims 2
- 239000004952 Polyamide Substances 0.000 claims 1
- 230000002146 bilateral effect Effects 0.000 claims 1
- 229920002647 polyamide Polymers 0.000 claims 1
- 238000010521 absorption reaction Methods 0.000 abstract description 2
- 238000007664 blowing Methods 0.000 description 9
- 239000000243 solution Substances 0.000 description 6
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 1
- 230000000845 anti-microbial effect Effects 0.000 description 1
- 238000007596 consolidation process Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000010618 wire wrap Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
- B05C1/04—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length
- B05C1/06—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length by rubbing contact, e.g. by brushes, by pads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
- B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
- B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
- B05C5/0241—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work for applying liquid or other fluent material to elongated work, e.g. wires, cables, tubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C9/00—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important
- B05C9/08—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/02—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to macromolecular substances, e.g. rubber
Abstract
The invention relates to the technical field of hot melt multifilaments, and discloses an antibacterial multifilament hot melt filament preparation device and a preparation method thereof. The invention coats the modified resin on the outer surface of the thermal fuse, sticks the antibacterial material on the thermal fuse, winds the nylon flat filament outside for interval wrapping to improve the wear resistance, increases the effective acting area of the antibacterial material through the exposed part, and utilizes the permeation and absorption of the resin to lead the antibacterial material embedded inside to be utilized.
Description
Technical Field
The invention relates to the technical field of hot melt multifilaments, in particular to a device and a method for preparing an antibacterial multifilament hot melt fuse.
Background
The hot melt is generally formed by hot melting a high molecular polymer raw material such as polyester chips and the like and then extruding the hot melt through a spinneret plate with tiny holes under the action of pressure, commonly known as nylon hot melt, polyester hot melt and the like, and the products are widely used for wearing products of people due to excellent performance.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to overcome the problems, an antibacterial multifilament hot melt preparing apparatus and a preparing method thereof are provided, which solve the problems.
The technical problem to be solved by the invention is realized by adopting the following technical scheme:
an antibacterial multifilament hot-melt fuse preparation device comprises a large-area chassis, wherein the upper end surface of the large-area chassis is fixedly provided with an installation vertical frame, a lower winding roll and a resin storage tank, the resin storage tank is internally stored with modified resin solution, the upper end of the mounting vertical frame is fixedly provided with an upper coiling roller, an upper coiling roller, a resin coating device, an antibacterial material spraying mechanism, a gluing mechanism and a wire covering mechanism are sequentially fixed on the mounting vertical frame from top to bottom, the resin coating device, the antibacterial material spraying mechanism, the gluing mechanism and the wire coating mechanism are all internally provided with coaxial wire running holes which are penetrated up and down, the resin coating device is internally and fixedly provided with components such as a spray head, a brush and the like, the upper end surface of the resin coating device is fixedly provided with a feed pipe communicated with the interior of the resin coating device, the other end of the feed pipe is communicated with the resin storage tank, the modified resin solution in the resin storage tank is conveyed into the resin coating device through the feeding pipe and is coated on the surface of the hot melt through a spray head, a brush and the like in the resin coating device, a cavity is arranged in the antibacterial material spraying mechanism, antibacterial materials are stored in the cavity, an air injection device is fixedly arranged in the cavity of the antibacterial material spraying mechanism, the air inlet end of the air injection device is positioned in the cavity for storing the antibacterial material, the air outlet end of the air injection device is vertical to the axis of the wiring hole of the antibacterial material spraying mechanism, the gluing mechanism is internally provided with a glue spraying device which points to the axis of the wiring hole on the gluing mechanism and is used for gluing the surface of the thermal fuse, the hot-melt wire winding device is characterized in that a wire roller is arranged in the coating wire mechanism in a rotating mode, nylon flat wires are wound on the wire roller, the wire roller is arranged in a rotating mode by taking the axis of a wire feeding hole in the coating wire mechanism as a rotating center, and the rotating linear speed of the coating wire mechanism is smaller than the moving linear speed of the hot melt wire.
In one embodiment, a first housing with a cavity is arranged in the resin coating device, a rotating shaft is rotationally arranged in the first housing, the rotating shaft is bilaterally symmetrical by taking the axis of a wire feeding hole in the resin coating device as a symmetrical axis, a sponge ring is sleeved outside the rotating shaft, one side of the rotating shaft adjacent to the rotating shaft abuts against the thermal fuse, a through hole is formed in the upper end face of the first housing, which is located at the upper vertex of the sponge ring, one end of a feeding pipe is fixed at the upper end of the first housing and is communicated with the through hole in the first housing, and the rotating direction of the rotating shaft is opposite to the moving direction of the thermal fuse.
In an embodiment, spout antibiotic material mechanism and include the second casing, the vertical fixed spacer that is equipped with in the second casing, the side face of spacer with the inner wall of second casing offsets, the spacer with the second casing is formed with the mixing chamber, the second casing internal fixation is equipped with double-barrelled shower nozzle, double-barrelled shower nozzle link up from top to bottom and central axis with the coaxial setting of axis in walking hole on the second casing, double-barrelled shower nozzle is located the right side of spacer, the fixed filter screen that is equipped with of mixing intracavity level, the side face of filter screen with second casing, spacer offset and form the wall, the inner wall of second casing rotates and is equipped with the fan, just the fan is located the downside of filter screen, the up end of second casing just is in the top position in mixing chamber is equipped with one-way pneumatic valve, the up end of second casing just is in the fixed position in the top in mixing chamber is equipped with the intermittent type feeder, the fixed discharge gate that is equipped with of up end of second casing with the antibiotic short fiber storage tank that the intermittent type communicates, antibiotic short fiber storage tank has the mesh, the storage tank is equipped with the fixed mesh of short fiber pump, the feed pump length intercommunication the filter screen is less than the short fiber pump, the fixed filter screen and the suction pipe intercommunication.
In one embodiment, the double-barrelled shower nozzle includes the outer axle sleeve, the outer axle sleeve is vertical to be fixed in the second casing, the lower extreme symmetry is equipped with the bearing on the inner wall of outer axle sleeve, the outer axle sleeve internal rotation is equipped with the inner skleeve, inner skleeve outer wall with the bearing offsets, the outer axle sleeve with be formed with atmospheric pressure chamber between the inner skleeve, the one end of feeding pipe with atmospheric pressure chamber intercommunication and intercommunicating pore are located between the bearing, the spiral is equipped with spouts the material hole on the inner skleeve, just it sets up to the upper direction to spout the material hole from interior to exterior.
In an embodiment, rubberizing mechanism includes the third casing, the third casing internal fixation is equipped with cuts off cover, partition panel, the inslot that forms between third casing, partition panel, the partition cover is equipped with glues, cut off cover middle part rotation be equipped with the turnover cover just the middle part of turnover cover be equipped with the coaxial hollow structure in walking the line hole on the third casing, the upper surface of spouting the gluey pump targets in place by interior and is the inclined plane of slant down, the last fixed surface of turnover cover is equipped with spouts gluey pump, be equipped with the rubber tube on spouting gluey pump, the other end of going up the rubber tube is in gluing, the third casing internal fixation is equipped with step motor, coaxial fixed rubber wheel that is equipped with on step motor's the output shaft, the side of rubber wheel with the side of turnover cover offsets.
In one embodiment, the coated wire mechanism comprises a fourth casing with a cavity inside, a revolution disc is arranged in the fourth casing in a rotating mode through the lower wall, a hole structure which is through from top to bottom and coaxial with a wire feeding hole in the coated wire mechanism is arranged in the middle of the revolution disc, a coated wire winding roller is arranged on the upper end face of the revolution disc in a rotating mode, nylon flat yarns are wound on the coated wire winding roller, a servo motor is fixedly arranged in the fourth casing, a driving wheel is coaxially arranged on an output shaft of the servo motor in a rotating mode, and the side edge of the driving wheel abuts against the side edge of the revolution disc.
In one embodiment, the right end of the main shaft of the upper wire winding roller is provided with a torque ratchet wheel.
In one embodiment, a fan is fixedly arranged on the upper end face of the large-area chassis, an air conveying pipe is fixedly arranged on the installation vertical frame, a flat air port is fixedly arranged at the upper end of the air conveying pipe, an air outlet of the flat air port points to the hot melt wire, and the lower end of the air conveying pipe is communicated with an output end of the fan.
A preparation method of an antibacterial multifilament hot melt comprises the following steps;
the method comprises the following steps: loading, namely winding unmodified polyester raw silk on an upper winding roll, sequentially passing one end of the raw silk through a resin coating device, an antibacterial material spraying mechanism, a flat air port, a gluing mechanism and a thread covering mechanism, and finally winding the raw silk on a lower winding roll;
the method comprises the following steps: adjusting torque, namely measuring a force value of the unmodified polyester raw silk subjected to permanent elastic deformation through a tension meter, and adjusting a torque value of a torque ratchet wheel according to the force value to enable the torque of the torque ratchet wheel to be smaller than the permanent elastic deformation force value;
the method comprises the following steps: and (3) regulating the speed, starting the rotating shaft, the intermittent feeder, the suction pump, the stepping motor and the servo motor, rotating the lower winding roller to move the unmodified polyester raw silk from top to bottom, and gradually regulating the rotating speeds of the stepping motor and the servo motor to ensure that the winding part of the winding roller of the covered wire is matched with the glue spraying part of the glue spraying pump and stabilize the rotating speeds of the winding roller and the servo motor after the matching.
In one embodiment, the lower wire winding roller has a linear speed of rotation in the range of two to three meters per second.
The invention has the advantages and positive effects that: the outer surface of the hot melt wire is coated with the modified resin, the antibacterial material is adhered to the outer surface of the hot melt wire, the nylon flat wire is wound outside the hot melt wire to be wrapped at intervals to improve the wear resistance of the hot melt wire, the effective acting area of the antibacterial material is enlarged through the exposed part, the antibacterial material embedded inside the hot melt wire is utilized by utilizing the soaking and absorbing performance of the resin, the utilization rate and the effective service life of the antibacterial material are effectively improved, and the original chemical characteristics of the hot melt wire are not influenced by changing the internal hot melt wire.
Drawings
The invention is further illustrated by the following examples in conjunction with the drawings.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged schematic view of the resin applying apparatus 13 in FIG. 1;
FIG. 3 is an enlarged schematic view of the antibacterial material spraying mechanism 14 in FIG. 1;
FIG. 4 is a schematic view of the dual tube spray head 34 of FIG. 3 in full section;
FIG. 5 is a schematic view of the gluing mechanism 17 of FIG. 1 in full section;
fig. 6 is a schematic view of the entire cross-section of the wire coating mechanism 18 in fig. 1.
The scores in the figures are as follows: 10. installing a vertical frame; 11. winding a wire roller; 12. a torque ratchet; 13. a resin coating device; 14. an antibacterial material spraying mechanism; 15. a wind delivery pipe; 16. a flat tuyere; 17. a gluing mechanism; 18. a wire wrapping mechanism; 19. a lower winding roll; 20. a large-area chassis; 21. a fan; 22. a resin storage tank; 23. a feed pipe; 24. a first housing; 25. a rotating shaft; 26. a sponge ring; 27. a second housing; 28. a one-way air valve; 29. an antibacterial short fiber storage tank; 30. an intermittent feeder; 31. a mixing chamber; 32. filtering with a screen; 33. a fan; 34. a double-pipe nozzle; 35. a feed pipe; 36. a getter pump; 37. a third housing; 38. a stepping motor; 39. a rubber wheel; 40. a turnover sleeve; 41. a partition sleeve; 42. a glue spraying pump; 43. a partition panel; 44. an outer sleeve; 45. a bearing; 46. an inner sleeve; 47. a pneumatic chamber; 48. a material spraying hole; 49. a fourth housing; 50. a revolution plate; 51. wrapping the wire winding roller; 52. a driving wheel; 53. a servo motor; 54. a spacer.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
The embodiments of the invention will be described in further detail below with reference to the accompanying drawings:
as shown in fig. 1-6, the apparatus for preparing an antibacterial multifilament hot melt filament according to the present invention comprises a large-area chassis 20, an installation vertical frame 10, a lower winding roll 19 and a resin storage tank 22 are fixedly arranged on the upper end surface of the large-area chassis 20, a modified resin solution is stored in the resin storage tank 22, an upper winding roll 11 is fixedly arranged at the upper end of the installation vertical frame 10, an upper winding roll 11, a resin coating device 13, an antibacterial material spraying mechanism 14, a gluing mechanism 17 and a wire covering mechanism 18 are sequentially and fixedly arranged on the installation vertical frame 10 from top to bottom, coaxial wire feeding holes penetrating from top to bottom are respectively arranged in the resin coating device 13, the antibacterial material spraying mechanism 14, the gluing mechanism 17 and the wire covering mechanism 18, components such as a nozzle and a hairbrush are fixedly arranged in the resin coating device 13, a feeding pipe 23 communicated with the resin coating device 13 is fixedly arranged on the upper end surface of the resin coating device 13, the other end surface of the air outlet feeding pipe 23 is communicated with the resin storage tank 22, the modified resin solution in the resin storage tank 22 is conveyed to the resin coating device 13 through the nozzle, the air feeding pipe 14, the air spraying device and the air-blowing nozzle, the antibacterial material is uniformly arranged in the air-blowing mechanism, the air-blowing mechanism 14 is arranged on the cavity for uniformly arranged in the hot melt material spraying mechanism, the air-blowing nozzle and the anti-antibacterial material spraying mechanism 14, the air-blowing mechanism 14 is arranged in the air-blowing device, the air-blowing nozzle is arranged in the air-blowing device, the anti-blowing mechanism, a wire roller is rotationally arranged in the wire coating mechanism 18, a nylon flat filament is wound on the wire roller, the wire roller is rotationally arranged by taking the axis of a wire feeding hole in the wire coating mechanism 18 as a rotation center, and the rotation linear speed of the wire coating mechanism 18 is smaller than the moving linear speed of the thermal fuse;
the abrasion resistance of the thermal fuse is improved by coating a modified resin on the outer surface of the thermal fuse and sticking an antibacterial material thereon and wrapping the same by winding a nylon flat yarn on the outside, and it is understood that the thermal fuse has spaced exposed portions on the surface thereof due to the fact that the rotational linear speed of the thread covering means 18 is smaller than the moving linear speed of the thermal fuse, the effective action area of the antibacterial material is enlarged by the exposed portions, and the antibacterial material embedded inside thereof is utilized by the permeation absorption of the resin.
In one embodiment, a first housing 24 having a cavity is disposed inside the resin coating device 13, a rotating shaft 25 is rotatably disposed in the first housing 24, two rotating shafts 25 are symmetrically disposed on the left and right sides of the axis of the wire feeding hole of the resin coating device 13, a sponge ring 26 is sleeved outside the rotating shaft 25, one adjacent side of the rotating shaft 25 abuts against the thermal fuse, a through hole is disposed on the upper end surface of the first housing 24, which is located at the upper vertex of the sponge ring 26, one end of the feeding pipe 23 is fixed to the upper end of the first housing 24 and is communicated with the through hole of the first housing 24, and the rotating direction of the rotating shaft 25 is opposite to the moving direction of the thermal fuse;
the modified resin solution can be effectively smeared on the surface of the thermal fuse under the extrusion action of the rotating shaft 25, has the effect of uniform smearing, is suitable for high-speed use, is not easy to generate heat and has high efficiency.
In one embodiment, the antimicrobial material spraying mechanism 14 includes a second housing 27, a spacer 54 is vertically and fixedly disposed in the second housing 27, a side surface of the spacer 54 abuts against an inner wall of the second housing 27, the spacer 54 and the second housing 27 form a material mixing chamber 31, a double-pipe nozzle 34 is fixedly disposed in the second housing 27, the double-pipe nozzle 34 penetrates up and down and has a central axis coaxial with an axis of a wire feeding hole in the second housing 27, the double-pipe nozzle 34 is located on the right side of the spacer 54, a filter screen 32 is horizontally and fixedly disposed in the material mixing chamber 31, a side surface of the filter screen 32 abuts against the second housing 27 and the spacer 54 to form a partition, a fan 33 is rotatably disposed on the inner wall of the second housing 27, the fan 33 is located on the lower side of the filter screen 32, a one-way 28 is disposed on an upper end surface of the second housing 27 and above the material mixing chamber 31 to supply air to the material mixing chamber 31, a short fiber air valve 35 is disposed on an upper end surface of the second housing 27 and above the short fiber feeding tank, the short fiber storage tank 35 is communicated with the short fiber storage tank 32, and the short fiber storage tank 35 is disposed on the short fiber storage tank 32, and the short fiber storage tank 34 is communicated with the short fiber storage tank 34.
In one embodiment, the dual-tube sprayer 34 includes an outer shaft sleeve 44, the outer shaft sleeve 44 is vertically fixed in the second housing 27, bearings 45 are symmetrically arranged at the upper end and the lower end of the inner wall of the outer shaft sleeve 44, an inner sleeve 46 is arranged in the outer shaft sleeve 44 in a rotating manner, the outer wall of the inner sleeve 46 abuts against the bearings 45, a pneumatic cavity 47 is formed between the outer shaft sleeve 44 and the inner sleeve 46, one end of the feeding tube 35 is communicated with the pneumatic cavity 47, a communicating hole is formed between the bearings 45, a spraying hole 48 is spirally arranged on the inner sleeve 46, and the spraying hole 48 is arranged in an obliquely upward direction from inside to outside.
In one embodiment, the glue applying mechanism 17 includes a third casing 37, a partition sleeve 41 and a partition plate 43 are fixedly arranged in the third casing 37, glue is arranged in a groove formed between the third casing 37, the partition plate 43 and the partition sleeve 41, a turnover sleeve 40 is rotatably arranged in the middle of the partition sleeve 41, a hollow structure coaxial with a wire feeding hole on the third casing 37 is arranged in the middle of the turnover sleeve 40, the upper surface of the glue spraying pump 42 is an inclined surface inclined downwards from the inner position, a glue spraying pump 42 is fixedly arranged on the upper surface of the turnover sleeve 40, a glue applying pipe is arranged on the glue spraying pump 42, the other end of the glue applying pipe is positioned in the glue, a stepping motor 38 is fixedly arranged in the third casing 37, a rubber wheel 39 is coaxially and fixedly arranged on an output shaft of the stepping motor 38, and the side edge of the rubber wheel 39 abuts against the side edge of the turnover sleeve 40,
the stepping motor 38 drives the rubber wheel 39 to rotate, and the rubber wheel 39 drives the glue spraying pump 42 to rotate through friction, so that the glue spraying pump 42 is driven to rotate around the center of the rubber wheel and sprays glue to the thermal fuse.
In one embodiment, the covered wire mechanism 18 includes a fourth housing 49 having a cavity inside, a revolution plate 50 is rotatably disposed on the inner lower wall of the fourth housing 49, a hole structure which penetrates through the revolution plate 50 from top to bottom and has an axis coaxial with the wire running hole on the covered wire mechanism 18 is disposed in the middle of the revolution plate 50, a covered wire winding roller 51 is rotatably disposed on the upper end surface of the revolution plate 50, a nylon flat filament is wound on the covered wire winding roller 51, a servo motor 53 is fixedly disposed in the fourth housing 49, a driving wheel 52 is coaxially rotatably disposed on an output shaft of the servo motor 53, and a side edge of the driving wheel 52 abuts against a side edge of the revolution plate 50;
the driving wheel 52 drives the revolution disc 50 to rotate under the driving of the servo motor 53 through friction, and the nylon flat filament is wound to the part with glue on the surface of the thermal fuse under the autorotation of the coating line winding roller 51.
In one embodiment, the right end of the main shaft of the upper winding roller 11 is provided with a torque ratchet 12.
In one embodiment, a fan 21 is fixedly arranged on the upper end surface of the large-area chassis 20, an air conveying pipe 15 is fixedly arranged on the installation stand 10, a flat air port 16 is fixedly arranged at the upper end of the air conveying pipe 15, an air outlet of the flat air port 16 points to a thermal fuse, and the lower end of the air conveying pipe 15 is communicated with the output end of the fan 21;
the cold air generated by the fan 21 is blown to the thermal fuse by the air delivery pipe 15 and the flat air opening 16 to accelerate the consolidation of the resin and the antibacterial material coated on the surface of the thermal fuse, and compared with air cooling, the efficiency can be accelerated, so that the distance between the antibacterial material spraying mechanism 14 and the gluing mechanism 17 can be reduced, and the whole volume is reduced.
A preparation method of an antibacterial multifilament hot melt comprises the following steps;
the method comprises the following steps: feeding, namely winding unmodified polyester raw silk onto an upper winding roll 11, taking one end of the raw silk to sequentially pass through a resin coating device 13, an antibacterial material spraying mechanism 14, a flat air port 16, a gluing mechanism 17 and a wire coating mechanism 18, and finally winding the raw silk on a lower winding roll 19;
the method comprises the following steps: adjusting the torque, namely measuring the force value of the unmodified polyester raw silk subjected to permanent elastic deformation through a tension meter, and adjusting the torque value of the torque ratchet wheel 12 according to the force value to ensure that the torque of the torque ratchet wheel 12 is smaller than the permanent elastic deformation force value;
the method comprises the following steps: and (3) regulating the speed, starting the rotating shaft 25, the intermittent feeder 30, the air suction pump 36, the stepping motor 38 and the servo motor 53, rotating the lower winding roller 19 to enable the unmodified raw polyester yarns to move from top to bottom, and gradually regulating the rotating speeds of the stepping motor 38 and the servo motor 53 to enable the winding part of the covered yarn winding roller 51 to be matched with the glue spraying part of the glue spraying pump 42 and stabilize the rotating speeds of the two parts after matching.
In one embodiment, the lower wire winding roller 19 rotates at a linear speed in the range of two to three meters per second.
It should be emphasized that the embodiments described herein are illustrative rather than restrictive, and thus the present invention is not limited to the embodiments described in the detailed description, but other embodiments derived from the technical solutions of the present invention by those skilled in the art are also within the scope of the present invention.
Claims (10)
1. An antibacterial multifilament hot melt preparation device, includes large tracts of land chassis (20), its characterized in that: the antibacterial coating device is characterized in that an installation vertical frame (10), a lower winding roll (19) and a resin storage tank (22) are fixedly arranged on the upper end face of the large-area chassis (20), a modified resin solution is stored in the resin storage tank (22), an upper winding roll (11) is fixedly arranged at the upper end of the installation vertical frame (10), an upper winding roll (11), a resin coating device (13), an antibacterial material spraying mechanism (14), a sizing mechanism (17) and a wire covering mechanism (18) are fixedly arranged on the installation vertical frame (10) from top to bottom, coaxial wire feeding holes which penetrate through the upper end and the lower end are respectively formed in the resin coating device (13), the antibacterial material spraying mechanism (14), the sizing mechanism (17) and the wire covering mechanism (18), parts such as a spray head and a brush are fixedly arranged in the resin coating device (13), a feed pipe (23) communicated with the upper end face of the resin coating device (13) is fixedly arranged on the upper end face of the resin coating device, the feed pipe (23) is communicated with the resin storage tank (22), the modified resin solution in the resin storage tank (22) is conveyed to the interior of the resin coating device through the feed pipe (13), a hot-melt material spraying mechanism (14), the antibacterial material spraying mechanism is arranged in the cavity, the antibacterial material spraying mechanism (14) is fixedly arranged in the inner of the hot-melt mechanism, and the inlet end of the air jet device is positioned in the cavity for storing the antibacterial material, the air outlet end of the air jet device is vertical to the axis of the wire feeding hole of the antibacterial material spraying mechanism (14), a glue spraying device is arranged in the gluing mechanism (17), the glue spraying device points to the axis of the wire feeding hole in the gluing mechanism (17) and is used for gluing the surface of the thermal fuse, a wire roller is arranged in the coating wire mechanism (18) in a rotating mode, a nylon flat filament is wound on the wire roller, the wire roller is arranged by rotating the axis of the wire feeding hole in the coating wire mechanism (18) as a rotating center, and the rotating linear speed of the coating wire mechanism (18) is smaller than the moving linear speed of the thermal fuse.
2. An antibacterial multifilament thermofuse preparation device according to claim 1, characterized in that: the inside first casing (24) that is equipped with the cavity of resin coating device (13), first casing (24) internal rotation is equipped with pivot (25), pivot (25) with the axis of walking the line hole on resin coating device (13) is equipped with two for the symmetry axis bilateral symmetry, the outside suit of pivot (25) is equipped with sponge circle (26), the adjacent one side of pivot (25) with the hot melt silk offsets, the up end of first casing (24) is located the upside on summit is equipped with the perforating hole on sponge circle (26), the one end of feed pipe (23) is fixed in the upper end of first casing (24) and with perforating hole intercommunication on first casing (24), the direction of rotation of pivot (25) is opposite with the moving direction of hot melt silk.
3. The apparatus for preparing an antibacterial multifilament thermo-fuse according to claim 2, characterized in that: the antibacterial spraying mechanism (14) comprises a second machine shell (27), a spacer (54) is vertically and fixedly arranged in the second machine shell (27), the side surface of the spacer (54) is abutted to the inner wall of the second machine shell (27), a mixing cavity (31) is formed by the spacer (54) and the second machine shell (27), a double-pipe nozzle (34) is fixedly arranged in the second machine shell (27), the double-pipe nozzle (34) is vertically communicated and the central axis thereof is coaxially arranged with the axis of a wire walking hole in the second machine shell (27), the double-pipe nozzle (34) is positioned at the right side of the spacer (54), a filter screen (32) is horizontally and fixedly arranged in the mixing cavity (31), the side surface of the filter screen (32) is abutted to the second machine shell (27) and the spacer (54) to form a partition, a fan (33) is rotatably arranged on the inner wall of the second machine shell (27), the fan (33) is positioned at the lower side of the filter screen (32), the upper end surface of the second machine shell (27) is positioned above the mixing cavity (31) and is provided with a short air valve (30), and the upper end of the intermittent feeding tank (29) is communicated with the short-direction of the short-direction feeding port (30), antibiotic short fiber has been stored up in antibiotic short fiber storage tank (29), the mesh size of filter screen (32) is less than antibiotic short fiber length, double-barrelled shower nozzle (34) intercommunication is equipped with feed pipe (35), just be located in mixing chamber (31) the fixed aspirator pump (36) that is equipped with of upside of filter screen (32), the other end of feed pipe (35) passes spacer (54) with aspirator pump (36) intercommunication.
4. An antibacterial multifilament thermofuse preparation device according to claim 3, characterized in that: double-barrelled shower nozzle (34) includes outer axle sleeve (44), outer axle sleeve (44) is vertical to be fixed in second casing (27), the lower extreme symmetry is equipped with bearing (45) on the inner wall of outer axle sleeve (44), outer axle sleeve (44) internal rotation is equipped with inner skleeve (46), inner skleeve (46) outer wall with bearing (45) offset, outer axle sleeve (44) with be formed with atmospheric pressure chamber (47) between inner skleeve (46), the one end of feed pipe (35) with atmospheric pressure chamber (47) intercommunication and intercommunicating pore are located between bearing (45), inner skleeve (46) are gone up the spiral and are spouted material hole (48), just spout material hole (48) from interior to exterior and be the setting of slant upper direction.
5. The apparatus for preparing an antibacterial multifilament thermo-fuse according to claim 4, characterized in that: rubberizing mechanism (17) includes third casing (37), third casing (37) internal fixation is equipped with and cuts off cover (41), partition panel (43), be equipped with glue between third casing (37), partition panel (43), the wall cover (41) the inslot that forms, cut off cover (41) middle part and rotate and be equipped with turnover cover (40) just the middle part of turnover cover (40) be equipped with the coaxial hollow structure of walking line hole on third casing (37), the upper surface of spouting gluey pump (42) targets in place by interior and is slant decurrent inclined plane, the last fixed surface of turnover cover (40) is equipped with spouts gluey pump (42), be equipped with the rubber tube on spouting gluey pump (42), the other end of going up the rubber tube is in gluing, third casing (37) internal fixation is equipped with step motor (38), coaxial fixed rubber wheel (39) that are equipped with on the output shaft of step motor (38), the side of rubber wheel (39) with the side of turnover cover (40) offsets.
6. The apparatus for preparing an antibacterial multifilament thermo-fuse according to claim 5, characterized in that: cladding line mechanism (18) are equipped with the fourth casing (49) of cavity including inside, lower wall rotation is equipped with revolution dish (50) in fourth casing (49), the middle part of revolution dish (50) is equipped with from top to bottom link up and the axis with the coaxial pore structure in line hole is walked on cladding line mechanism (18), the up end of revolution dish (50) rotates and is equipped with cladding line book line roller (51), the winding has the polyamide fibre ribbon yarn on cladding line book line roller (51), fourth casing (49) internal fixation is equipped with servo motor (53), coaxial rotation is equipped with action wheel (52) on the output shaft of servo motor (53), the side of action wheel (52) with the side of revolution dish (50) offsets.
7. The apparatus for preparing an antibacterial multifilament thermo-fuse according to claim 6, characterized in that: and a torque ratchet wheel (12) is arranged at the right end of the main shaft of the upper wire winding roller (11).
8. The apparatus for preparing an antibacterial multifilament thermo-fuse according to claim 7, characterized in that: the large-area air conditioner is characterized in that a fan (21) is fixedly arranged on the upper end face of the large-area chassis (20), an air conveying pipe (15) is fixedly arranged on the installation stand (10), a flat air port (16) is fixedly arranged at the upper end of the air conveying pipe (15), an air outlet of the flat air port (16) points to a hot melt wire, and the lower end of the air conveying pipe (15) is communicated with an output end of the fan (21).
9. A preparation method of an antibacterial multifilament hot melt comprises the following steps;
the method comprises the following steps: feeding, namely winding unmodified polyester raw silk onto an upper winding roll (11), taking one end of the raw silk to sequentially pass through a resin coating device (13), an antibacterial material spraying mechanism (14), a flat air port (16), a gluing mechanism (17) and a wire coating mechanism (18), and finally winding the raw silk onto a lower winding roll (19);
the method comprises the following steps: adjusting torque, namely measuring a force value of the unmodified polyester raw silk subjected to permanent elastic deformation through a tension meter, and adjusting a torque value of a torque ratchet wheel (12) according to the force value to enable the torque of the torque ratchet wheel (12) to be smaller than the force value of the permanent elastic deformation;
the method comprises the following steps: and (3) regulating the speed, starting the rotating shaft (25), the intermittent feeder (30), the air suction pump (36), the stepping motor (38) and the servo motor (53), rotating the lower winding roller (19) to move unmodified polyester raw silk from top to bottom, and gradually regulating the rotating speeds of the stepping motor (38) and the servo motor (53) to ensure that the winding part of the coated yarn winding roller (51) is matched with the glue spraying part of the glue spraying pump (42) and the rotating speeds of the coating yarn winding roller and the servo motor are stabilized after the matching.
10. The method for preparing an antibacterial multifilament thermo-fuse according to claim 9, characterized in that: the linear speed of rotation of the lower winding roller (19) is in the range of two to three meters per second.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210729438.8A CN115155932B (en) | 2022-06-24 | Antibacterial multifilament thermal fuse preparation device and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210729438.8A CN115155932B (en) | 2022-06-24 | Antibacterial multifilament thermal fuse preparation device and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115155932A true CN115155932A (en) | 2022-10-11 |
| CN115155932B CN115155932B (en) | 2024-05-14 |
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| KR20070041897A (en) * | 2005-10-17 | 2007-04-20 | 박근식 | A method for printing yarn using sizing apparatus and printed yarn thereby |
| KR20080029708A (en) * | 2006-09-28 | 2008-04-03 | 최명부 | The resin dye or dye coating is the thread which it does method |
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