CN115305642A - Production equipment and production process of antibacterial and hygroscopic light down-like flocculus - Google Patents
Production equipment and production process of antibacterial and hygroscopic light down-like flocculus Download PDFInfo
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- CN115305642A CN115305642A CN202210986533.6A CN202210986533A CN115305642A CN 115305642 A CN115305642 A CN 115305642A CN 202210986533 A CN202210986533 A CN 202210986533A CN 115305642 A CN115305642 A CN 115305642A
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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
- D04H1/02—Cotton wool; Wadding
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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
- D04H1/58—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 applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
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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
- D04H1/58—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 applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
- D04H1/60—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 applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives the bonding agent being applied in dry state, e.g. thermo-activatable agents in solid or molten state, and heat being applied subsequently
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- Textile Engineering (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Abstract
The invention relates to the technical field of down feather flocculus manufacturing, in particular to production equipment and a production process of an antibacterial and moisture-absorbing light down-like flocculus, wherein the production process of the antibacterial and moisture-absorbing light down-like flocculus comprises the steps of injecting an adhesive, compressing, curing, cooling and rolling, and the process flow and the processing time are reduced by combining the compression and curing processes; production facility of imitative eiderdown flocculus of light of antibiotic moisture absorption includes casing, conveyer belt, injecting glue mechanism, power unit, detection control mechanism, hopper, clean mechanism and solidification mechanism, and the casing below is provided with the conveyer belt, and casing feed inlet below casing lateral wall is equipped with injecting glue mechanism, and power unit locates the division board surface of casing lateral wall, lie in the fixed detection control mechanism that is equipped with in injecting glue mechanism top in the casing, the casing lateral wall in the hopper is installed to injecting glue mechanism below, both sides all are equipped with clean mechanism about the hopper, the clean mechanism below of hopper downside is equipped with solidification mechanism.
Description
Technical Field
The invention relates to the technical field of down feather flocculus manufacturing, in particular to production equipment and a production process of light antibacterial and hygroscopic down feather-like flocculus.
Background
The eiderdown-like flocculus is formed by laying mixed fiber yarns into a certain thickness, injecting adhesive, and then compressing, cooling and molding.
The light down-like wadding is mainly used for processing cotton-padded clothes and bedding, and the mixed fiber yarn for processing the down-like wadding is lighter in weight and easy to float, and the difficulty is higher in the filling process, so the mixed fiber yarn is processed into a sheet with certain thickness by using an adhesive to form the down-like wadding, then the down-like wadding is sewn into a bag-shaped liner cloth, and the liner cloth is sewn into the cotton-padded clothes liner, so the down-like wadding is processed into the down-padded clothes, but the defects of the existing process and production equipment are still found in the actual production, and the down-like wadding is specifically as follows:
1. when the existing equipment is used, due to the characteristics that the mixed fiber yarns are light in weight and easy to float, when the mixed fiber yarns are injected with the adhesive, the adhesive is difficult to fully fill the mixed fiber yarns, and then the mixed fiber yarns are bonded insecurely, so that the infirm quality problem after the down feather flocculus is formed is caused.
2. When the existing equipment is used for processing, due to the characteristics of light weight and easiness in floating of the mixed fiber, the mixed fiber is easy to attach to the inside of the equipment when the mixed fiber is processed, particularly after the adhesive is injected, and further, the mixed fiber is accumulated in a large quantity to influence the normal use of the equipment, and the resource waste in production is caused.
3. When the existing equipment is used for processing, the mixed fiber yarns are compressed to form the down feather flocculus in-process, and are closely attached to the conveying belt when the surface of the mixed fiber yarns is compressed again due to the fact that the surface of the mixed fiber yarns is provided with the adhesive, so that the mixed fiber yarns are bonded to the surface of the conveying belt after the compression is completed, the surface structure of the down feather flocculus can be damaged if the mixed fiber yarns are forcibly pulled down, and then the forming and the subsequent processing of the down feather flocculus are influenced.
In view of the above, the invention provides a production device of a light-weight down-like flocculus, which can fully fill adhesive into mixed fiber yarns, guide and clean the mixed fiber yarns filled with the adhesive, prevent the mixed fiber yarns from being adhered to the surface of a conveyor belt, and reduce the compression curing time.
Disclosure of Invention
In order to solve the problems, the invention provides production equipment of an antibacterial and hygroscopic light down-like flocculus, which is used for solving the problems of insufficient adhesion of a mixed fiber yarn adhesive, large accumulation of mixed fiber yarns and long processing time of compression curing.
The invention also provides a production process of the light down-like flocculus with the antibacterial and moisture-absorbing functions, which is used for solving the problem that the down flocculus is adhered to the surface of a conveyor belt.
Production equipment of the light down-like flocculus with the functions of antibiosis and moisture absorption comprises a shell and a conveyor belt, wherein a feed inlet is formed in the top of the shell, a discharge outlet is formed in the side wall below the shell, a partition plate is fixedly installed on the side wall of the shell, and the conveyor belt is arranged below the shell; the production equipment of the antibacterial and hygroscopic light down-like flocculus further comprises a glue injection mechanism, a transmission mechanism, a detection control mechanism, a hopper, a cleaning mechanism and a curing mechanism, wherein the glue injection mechanism is arranged on the side wall of the shell below the feeding hole and used for spraying an adhesive on mixed fiber yarns; the transmission mechanism is arranged on the surface of the isolation plate on the side wall of the shell and is separated from other mechanisms through the isolation plate; a detection control mechanism is fixedly arranged above the glue injection mechanism in the shell and can control the glue injection mechanism and the cleaning mechanism through a control system; the utility model discloses a glue injection machine, including casing lateral wall, hopper, solidification mechanism, the casing lateral wall in the hopper is installed to injecting glue mechanism below, the hopper can lead to the mixed fiber silk of the adhesive of having sprayed, both sides all are equipped with clean mechanism about the hopper, the clean mechanism below of hopper downside is equipped with solidification mechanism, and solidification mechanism is used for solidifying and compressing the inside adhesive of mixed fiber silk, and clean mechanism can clean the inside lateral wall of casing and solidification mechanism.
As an alternative scheme of the invention, the glue injection mechanism comprises a rotating roller, one end of the rotating roller is rotatably mounted on the side wall of the shell, the other end of the rotating roller is mounted on the side wall of the isolation plate in a penetrating manner, and the surface of the rotating roller is provided with a plurality of glue injection ports; the adhesive flows into the rotating roller through the rubber tube, the rotating roller can enable the adhesive to be sprayed and distributed around the rotating roller in a water mist shape, and then an atomized bonding area is formed above the shell; the rotary roller can enable the mixed fiber yarns entering from the feeding hole to rotate and fully contact with the adhesive when rotating, so that the mixed fiber yarns can fall in a rotary manner and fully contact with the adhesive after being guided by the rotation of the rotary roller after entering from the feeding hole; the mixed fiber is lighter in weight and longer in floating time in the air, and in the floating process of the mixed fiber, the mixed fiber fully contacted with the adhesive increases the quality of the mixed fiber because the adhesive is attached to the surface of the mixed fiber, so that the falling speed of the mixed fiber is accelerated, and the processing efficiency of the mixed fiber is improved; after the mixed fiber yarns are fed from the feeding hole, the rotating roller sprays the foggy bonding area formed by the bonding agent, so that the bonding agent can be fully attached to the surface of the mixed fiber yarns, and the bonding agent is sprayed to form a rotating airflow to drive the mixed fiber yarns to rotate and fall down during rotation, so that the bonding agent attached to the surface of the mixed fiber yarns is further more fully.
As an alternative scheme of the invention, the transmission mechanism comprises a forward and reverse rotation motor and a transmission rod, the forward and reverse rotation motor is obliquely and fixedly arranged above the isolation plate through a fixing plate, one end of the transmission rod is fixedly connected to the forward and reverse rotation motor, the transmission rod is rotatably arranged in a second fixing plate, the second fixing plate and the transmission rod are obliquely arranged on the side wall of the isolation plate, and bevel gears which are mutually meshed and rotated are arranged at the penetrating ends of the surface of the transmission rod and the rotating roller; the cooperation of positive and negative motor and rotatory roller can realize that rotatory roller just reverses to spout the adhesive and form irregular air current, and irregular air current can make mixed fiber silk carry out irregular rotation, further makes mixed fiber silk surface more abundant adhesive binder.
As an alternative of the invention, the detection control mechanism comprises a concentration sensor and an infrared sensor, the concentration sensor is embedded in the side wall above the isolation plate, the infrared sensor is fixedly arranged at the top of the shell above the rotating roller, and the concentration sensor and the infrared sensor are both electrically connected with the control system; the concentration sensor is used for detecting the concentration of the atomized adhesive sprayed by the rotating roller floating in the air, and controlling the spraying pressure of the rotating roller through the control system, namely the concentration of the atomized adhesive in the air is lower than W, and after the concentration sensor detects the concentration, the control system controls the rotating roller to increase the pressure so as to increase the spraying amount of the adhesive; conversely, above W, the concentration sensor reduces the rotating roller pressure by the control system to reduce the adhesive discharge amount;
the infrared sensor is used for detecting the mixed fiber filaments attached to the side wall of the shell, and the cleaning mechanism is used for cleaning the mixed fiber filaments on the side wall of the shell through the control system, so that the adhesive on the surface of the mixed fiber filaments falls onto the surface of the conveyor belt through the hopper before being cured; the concentration sensor can realize the adjustment of the concentration of the sprayed adhesive through the matching of the control system and the rotating roller, and ensures that the mixed fiber yarns can be fully adhered with the adhesive; the infrared sensor is matched with the cleaning mechanism, so that the mixed fiber filaments attached to the side wall of the shell can fall into the conveyor belt for continuous use, and the equipment problem caused by the accumulation of a large amount of mixed fiber filaments is avoided;
the concentration sensor can adjust the flow of the adhesive sprayed by the rotary roller through the control system, so that the concentration of the atomized adhesive is ensured, the quality problem caused by insufficient adhesion of the adhesive with too low concentration and the resource waste caused by too high concentration and spraying amount of the adhesive are avoided; the infrared sensor controls the cleaning mechanism through the control system to clean the mixed fiber yarns adhered to the side wall of the shell, so that the equipment faults caused by the adhesion accumulation of the mixed fiber yarns on the side wall of the shell are avoided, and the mixed fiber yarns fall into the conveying belt before the adhesive on the surface of the mixed fiber yarns is cured, so that the equipment faults and the waste of the mixed fiber yarns in the processing process are reduced.
As an alternative scheme of the invention, the hopper is of a triangular structure and symmetrically arranged along two sides of the shell, a plurality of air holes are formed in the surface of the hopper, the hopper is used for guiding the mixed fiber to enable the mixed fiber to stably fall into the conveying belt, an opening at the lower side of the hopper corresponds to the conveying belt, and air blown out from the air holes in the surface of the hopper faces downwards along the surface of the hopper, so that the mixed fiber can be prevented from being bonded on the surface of the hopper, the mixed fiber can stably fall into the conveying belt according to the air flowing direction, and the mixed fiber is changed into stable directional floating after being subjected to atomization bonding; the cooperation of the hopper and the rotating roller can redirect the irregularly rotating mixed fiber yarns so that the mixed fiber yarns can fall into the surface of the conveyor belt correctly.
As an alternative scheme of the invention, the cleaning mechanism comprises a first brush and a second brush, the first brush is arranged on the side wall of the shell above the hopper in a sliding mode in a mouth-shaped structure, the top of the first brush is fixedly connected with a cylinder for driving the first brush, the cylinder is detachably arranged on the top of the shell, and the first brush can be attached to the side wall of the shell to slide up and down to clean mixed fibers; the second hairbrush is of a rectangular structure and is symmetrically and fixedly arranged below the hoppers on the two sides; the first brush can clean mixed fiber filaments adhered to the side wall of the shell, and the infrared sensor can control the first brush through the control system; the second brush is used for clearing the curing mechanism, and the first brush can keep the inside cleanness of the shell, so that the use efficiency of the device is improved.
As an alternative scheme of the invention, the curing mechanism comprises a pressing roller, the transmission mechanism further comprises a lead screw, the lead screw is mounted on the side wall of the isolation plate through a third fixing plate, one end of the lead screw and the bottom end of the transmission rod are mounted with mutually-meshed bevel gears for synchronous rotation, a sliding block is mounted on the surface of the lead screw, and the sliding block can slide between the fixing plates; the compression roller is positioned below the hopper, and one end of the compression roller is fixedly connected with the sliding block; the pressing roller rotates through a motor, the sliding block can drive the pressing roller to reciprocate above the conveying belt, and the distance between the pressing roller and the conveying belt is equal to the processing thickness of the down flocculus; after the mixed fiber filaments fall onto the surface of the conveying belt, the pressing roller can compress the mixed fiber filaments into the down feather flocculus with a certain thickness due to the adhesive attached to the surface, and the pressing roller moves back and forth on the surface of the conveying belt, so that the efficiency of processing the down feather flocculus is further improved;
when the compression roller is compressed, part of the down feather flocculus is adhered to the surface of the compression roller, the compression roller which is compressed by reciprocating movement moves to the second brush below the hopper, the second brush is in contact with the surface of the compression roller and cleans the mixed fiber filaments on the surface of the compression roller, and the second brush enables the cleaned mixed fiber filaments to fall into the conveyor belt below the hopper again; the second brush ensures the stability of the compression roller during compression processing, avoids processing abnormity and equipment failure caused by the fact that the mixed fiber filaments are adhered to the surface of the compression roller, and the cleaned mixed fiber filaments fall into the conveying belt, so that the resource waste of the mixed fiber filaments in the processing process is further reduced, and the production cost is effectively reduced.
As an alternative scheme of the invention, the heating wire is arranged in the compression roller and can heat the compression roller, so that the compression roller can thermally cure the adhesive attached to the surface of the mixed fiber, the solidification time of the adhesive is effectively reduced, the processing efficiency is improved, the reciprocating motion can avoid heating and solidifying the mixed fiber at the same position for a long time, and further avoid the adhesive in the mixed fiber from being adhered to the surface of a conveyor belt after being rapidly solidified, so that the damage to the surface structure of the down flocculus caused by forcibly pulling the down flocculus is avoided; the reciprocating movement increases the area of heat curing, and the mixed fiber yarns in the area can be heated and cured again before the mixed fiber yarns affected by the heating and curing effect are cooled, so that the setting time of the adhesive is further reduced, and the efficiency of processing the mixed fiber yarns into down flocculus is improved; the second brush cleans the pinch roller, so that the phenomenon that the surface of the pinch roller is wrapped by a large amount of mixed fiber yarns is avoided, the curing effect of the pinch roller on the mixed fiber yarn adhesive on the surface of the conveyor belt is influenced, and the thermosetting effect of the pinch roller is further ensured; the cooperation of pinch roller and second brush can make the eiderdown flocculus that bonds on the pinch roller surface continue to process and use to the thermosetting effect of pinch roller has been guaranteed.
As an alternative scheme of the invention, the surface of the compression roller is provided with a plurality of concave-convex surfaces, and the concave-convex surfaces alternately compress and solidify the mixed fiber yarns in the reciprocating movement process, so that the concave-convex surfaces can prevent the down feather flocculus from being adhered to the conveyor belt due to close adhesion when the compression roller compresses and solidifies the mixed fiber yarns, and the processed down feather flocculus is favorably separated from the conveyor belt.
The production process of the light antibacterial and hygroscopic down-like flocculus comprises the following steps:
the method comprises the following steps: injecting an adhesive, putting the mixed fiber yarn into a feeding port, starting a forward and reverse rotating motor and driving a rotary roller to synchronously rotate through a transmission rod, wherein the rotary roller sprays the adhesive in an atomized form, the atomized adhesive forms an atomized adhesive region, and the mixed fiber yarn can irregularly rotate in a shell by airflow caused by the adhesive sprayed by the forward and reverse rotation of the rotary roller so as to pass through the atomized adhesive region and fully adhere to the adhesive; the concentration sensor detects atomized adhesive in air, the pressure of the adhesive sprayed out of the rotary roller is adjusted through the control system, the infrared sensor detects mixed fiber filaments accumulated on the side wall of the shell, and the first brush is controlled by the control system to clean the side wall of the shell; then guiding the mixed fiber yarns by airflow blown out by the hopper and the air holes, so that the mixed fiber yarns can stably fall onto the surface of the conveyor belt and can be stacked and bonded under the action of gravity;
step two: compressing and curing, namely after the step one is finished, driving a lead screw to synchronously rotate forwards and backwards through a transmission rod by a motor, driving a pressing roller to slide between fixed plates in a reciprocating manner through a sliding block by the lead screw, so that the mixed fiber yarns attached with the adhesive can be repeatedly compressed on the surface of a conveying belt by the pressing roller to form down feather flocculus with a certain thickness; in the process of repeated compression, the electric heating wires arranged in the compression rollers heat and solidify the adhesive attached to the surfaces of the mixed fiber yarns, the mixed fiber yarns at the same position are prevented from being heated and solidified, and the mixed fiber yarns are prevented from being adhered to the surfaces of the conveying belts due to the fact that the adhesive is rapidly solidified;
step three: cooling and winding, namely naturally cooling the down feather flocculus after the second step is finished, paving a plurality of layers of separation nets which synchronously rotate on the surface of the conveyor belt, and separating the separation nets one by one through separation rollers; in the working process, the separation nets cooperate with each other to separate the down feather flocculus from the conveying belt, and then the separation nets are stripped from the down feather flocculus layer by layer under the cooperation of the separation rollers, and finally the down feather flocculus is wound on the winding roller; after the separation net is separated from the eiderdown flakes, the separation net is drawn to be attached to the conveyor belt through a rewinding roller; the multi-layer separation net can enable the down feather flocculus to be smoothly separated from the conveyor belt, and mutual adhesion is avoided; the winding roller winds and draws the cooled down feather flocculus, so that the down feather flocculus can be separated from the conveyor belt, and the mixed fiber yarns are not adhered to the conveyor belt through the separating net.
Wherein the mixed fiber yarn comprises wood pulp fiber and temperature control fiber;
the wood pulp fiber is prepared by adopting a pre-spinning injection technology, namely, when the wood pulp fiber is extruded and molded, substances in an injector are melted and mixed into the wood pulp fiber through a small injector; one or more active antibacterial substances of organic acid, hydrogen peroxide, methylglyoxal and lactein are added into the wood pulp fiber by a pre-mill injection technology, and the active antibacterial substances can be uniformly distributed on the surface of the wood pulp fiber during smelting and mixing, so that the antibacterial property and the deodorization property of the wood pulp fiber can be improved, and the health condition of personnel during wearing is further ensured;
the temperature control fiber is polyester fiber, which is prepared by adopting a four-hole die head spinning and a physical hydrophilic finishing method; the cross section of the temperature control fiber is in a round shape with four holes by spraying through a four-hole nozzle, so that the capacity of the temperature control fiber for containing static air can be improved, and the heat preservation performance of the temperature control fiber is further improved; and the surface of the temperature control fiber is added with a hydrophilic layer in the forming process, the hydrophilic layer is made of one or more hydrophilic substances such as starch grafted acrylate, cellulose grafted acrylate and cross-linked polyacrylate, so that the hydrophilic performance of the temperature control fiber can be improved, and the comfort level of the garment made of the down flocculus is improved;
the down wadding sheet made of wood pulp fiber and temperature control fiber has moisture absorption and quick drying performance not less than 3 grade and moisture absorption and sweat releasing performance not less than 3 grade through the hydrophilic layer on the surface of the wood pulp fiber and the temperature control fiber; the thermal curing process ensures the fluffiness of the down feather flocculus, further ensures the heat retention of the down feather flocculus, and can ensure that the heat retention of the down feather flocculus is more than or equal to 55 percent; the active antibacterial substance added in the injection technology before spinning can ensure that the bacteriostasis rate is more than or equal to 70 percent and the acetic acid reduction rate is more than or equal to 70 percent, and the active antibacterial substance can still keep good bacteriostasis effect after being washed for 50 times by a smelting and mixing method, namely, the bacteriostasis rate and the acetic acid reduction rate can be kept more than or equal to 40 percent.
Through the technical scheme, the invention has the following beneficial effects:
1. according to the down-like flocculus production equipment, the transmission mechanism drives the rotating roller to rotate forward and backward to spray the vaporific adhesive through the design that the rotating roller, the concentration sensor and the transmission mechanism are matched with each other, so that the mixed fiber yarns can rotate irregularly and can be fully adhered to the adhesive after passing through the atomizing and bonding area; and concentration sensor can pass through the adhesive concentration that control system control rotatory roller sprayed, has guaranteed that mixed cellosilk can fully adhere to the adhesive, has avoided the quality problem that bonds not firm because of adhesive adheres to insufficient lead to.
2. According to the down-like flocculus production equipment, due to the mutual matching of the hopper, the rotating roller, the infrared sensor and the first brush, the hopper can be used for fixing, guiding and stably dropping the mixed fiber yarns onto the surface of the conveying belt after the mixed fiber yarns are irregularly rotated by being pulled by the rotating roller and the adhesive is attached, the situation that the mixed fiber yarns cannot fall into the conveying belt after irregularly rotating for a long time is avoided, and the production efficiency is improved due to the fact that the mixed fiber yarns are subsequently processed; the infrared sensor detects that the mixed fiber silk is adhered to the shell and then is cleaned through the sliding of the first brush controlled by the control system, so that the equipment failure and material waste caused by the fact that the mixed fiber silk is accumulated on the side wall of the shell in a large amount can be avoided, the working time of the equipment can be prolonged, the processing efficiency can be improved, and the cost can be reduced.
3. According to the down-like flocculus production equipment, the mixed fiber filaments attached to the surface are cleaned by the first brush when the compression roller is compressed through the mutual matching of the second brush, the lead screw and the compression roller, processing abnormity and equipment faults caused by the fact that the mixed fiber filaments are adhered to the surface of the compression roller are avoided, the stability of the compression roller during compression processing is guaranteed, the cleaned mixed fiber filaments fall into the conveying belt, and the resource waste of the mixed fiber filaments in the processing process is further reduced.
4. According to the down-like flocculus production equipment, the heating wires arranged in the compression roller can move back and forth through the lead screw, so that the heat curing area is increased, the solidification time of the adhesive is shortened, the efficiency of processing the mixed fiber into the down flocculus is further improved, the second brush prevents the surface of the compression roller from being coated with a large amount of mixed fiber, and the heating and curing efficiency is further improved; the concave-convex surface on the surface of the compression roller can prevent the down feather flocculus from being bonded with the conveying belt due to close fitting when the compression roller compresses and solidifies the mixed fiber, and the processed down feather flocculus is favorably separated from the conveying belt.
5. According to the production process of the down-like flocculus, the multi-layer separation net is laid on the surface of the conveyer belt, so that the limiting filaments fall on the surface of the separation net to form the down flocculus, and the down flocculus is prevented from being adhered to the surface of the conveyer belt after the adhesive is cured; the multi-layer separation net and the separation roller are gradually separated, so that the separation net and the down feather flocculus can be separated for multiple times, and the pulling force of the separation net and the down feather flocculus during each separation is reduced; when the last layer of separation net is separated from the down flocculus, the pulling force is reduced for many times, and the structure of the surface of the down flocculus is prevented from being damaged when the separation net is separated from the down flocculus.
Drawings
The drawings of the present invention are described below to facilitate understanding by those skilled in the art.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of the transmission mechanism of the present invention;
FIG. 3 is a schematic view of the internal structure of the present invention
FIG. 4 is a schematic view of the construction of the concave-convex surface of the pressure roller of the present invention;
FIG. 5 is a schematic view of a process flow of the present invention;
fig. 6 is a schematic view of the rolling of the eiderdown batt off the conveyor belt of the present invention.
In the figure: the device comprises a shell 1, a feeding hole 11, a discharging hole 12, a partition plate 13, a glue injection mechanism 2, a rotating roller 21, a glue injection hole 211, a transmission mechanism 3, a forward and reverse rotation motor 31, a transmission rod 32, a lead screw 33, a sliding block 331, a fixing plate 34, a second fixing plate 341, a third fixing plate 342, a detection control mechanism 4, a concentration sensor 41, an infrared sensor 42, a hopper 5, an air hole 51, a cleaning mechanism 6, a first hairbrush 61, a second hairbrush 62, an air cylinder 63, a curing mechanism 7, a pressing roller 71, a concave-convex surface 72, a conveyor belt 8, a winding roller 81, a separating net 82, a separating roller 83 and a rewinding roller 84.
Detailed Description
The technical solution of the present invention will be explained in detail below for the convenience of understanding of those skilled in the art.
As shown in fig. 1 to 3, the production equipment of the light antibacterial and hygroscopic down-like flocculus comprises a shell 1 and a conveyor belt 8, wherein the top of the shell 1 is provided with a feed inlet 11, the side wall of the lower part of the shell 1 is provided with a discharge outlet 12, the side wall of the shell 1 is fixedly provided with a separation plate 13, and the conveyor belt 8 is arranged below the shell 1; the production equipment of the light antibacterial and hygroscopic down-like flocculus further comprises a glue injection mechanism 2, a transmission mechanism 3, a detection control mechanism 4, a hopper 5, a cleaning mechanism 6 and a curing mechanism 7, wherein the glue injection mechanism 2 is arranged on the side wall of the shell 1 below the feed port 11, and the glue injection mechanism 2 is used for spraying an adhesive on the mixed fiber yarns; the transmission mechanism 3 is arranged on the surface of a partition plate 13 on the side wall of the shell 1 and is separated from other mechanisms by the partition plate 13; a detection control mechanism 4 is fixedly arranged above the glue injection mechanism 2 in the shell 1, and the detection control mechanism 4 can control the glue injection mechanism 2 and the cleaning mechanism 6 through a control system; 1 lateral wall of casing in 2 below of injecting glue mechanism installs hopper 5, hopper 5 can lead to the mixed fiber silk of the adhesive that has been sprayed, both sides all are equipped with clean mechanism 6 about hopper 5, 6 below the clean mechanism of 5 belows of hopper are equipped with solidification mechanism 7, and solidification mechanism 7 is used for solidifying and compressing the inside adhesive of mixed fiber silk, and clean mechanism 6 can clean 1 inside lateral wall of casing and solidification mechanism 7.
As shown in fig. 1 to 3, as an alternative embodiment of the present invention, the glue injection mechanism 2 includes a rotating roller 21, one end of the rotating roller 21 is rotatably mounted on a sidewall of the housing 1, the other end of the rotating roller 21 is mounted on a sidewall of the isolation plate 13 in a penetrating manner, and a plurality of glue injection ports 211 are formed on a surface of the rotating roller 21; the adhesive flows into the rotating roller 21 through the rubber tube, the rotating roller 21 can spray the adhesive in a water mist shape to be distributed around the rotating roller 21, and further an atomized bonding area is formed above the inner part of the shell 1; the rotating roller 21 can make the mixed fiber yarns entering from the feed opening 11 rotate to fully contact with the adhesive when rotating, so that the mixed fiber yarns can fall in a rotating manner to fully contact with the adhesive after entering from the feed opening 11 and being guided by the rotation of the rotating roller 21; the mixed fiber is lighter in weight and longer in floating time in the air, and in the floating process of the mixed fiber, the mixed fiber fully contacted with the adhesive increases the quality of the mixed fiber because the adhesive is attached to the surface of the mixed fiber, so that the falling speed of the mixed fiber is accelerated, and the processing efficiency of the mixed fiber is improved; after the mixed fiber yarns are fed from the feed inlet 11, the rotating roller 21 sprays the atomized bonding area formed by the bonding agent, so that the bonding agent can be fully adhered to the surfaces of the mixed fiber yarns, and the bonding agent is sprayed to form a rotating airflow during rotation to drive the mixed fiber yarns to rotate and fall, so that the bonding agent adhered to the surfaces of the mixed fiber yarns is further fully adhered.
As shown in fig. 2, as an alternative embodiment of the present invention, the transmission mechanism 3 includes a forward and backward rotation motor 31 and a transmission rod 32, the forward and backward rotation motor 31 is obliquely and fixedly installed above the partition plate 13 through a fixing plate 34, one end of the transmission rod 32 is fixedly connected to the forward and backward rotation motor 31, the transmission rod 32 is rotatably installed in a second fixing plate 341, and both the second fixing plate 341 and the transmission rod 32 are obliquely installed on the side wall of the partition plate, and bevel gears which are engaged with each other and rotate are installed on the surface of the transmission rod 32 and the penetrating end of the rotating roller 21; the cooperation of the forward and reverse rotation motor 31 and the rotating roller 21 can realize that the rotating roller 21 rotates forward and reverse to spray the adhesive to form irregular airflow, and the irregular airflow can enable the mixed fiber yarn to rotate irregularly, so that the adhesive is more fully adhered to the surface of the mixed fiber yarn.
As shown in fig. 3, as an alternative embodiment of the present invention, the detection control mechanism 4 includes a concentration sensor 41 and an infrared sensor 42, the concentration sensor 41 is mounted on the sidewall above the isolation plate 13 in an embedded manner, the infrared sensor 42 is fixedly mounted on the top of the housing 1 above the rotating roller 21, and both the concentration sensor 41 and the infrared sensor 42 are electrically connected with the control system; the concentration sensor 41 is used for detecting the concentration of the atomized adhesive sprayed by the rotating roller 21 floating in the air, and controlling the spraying pressure of the rotating roller 21 through the control system, namely when the concentration of the atomized adhesive in the air is lower than W, the concentration sensor 41 controls the rotating roller 21 to increase the pressure after detecting so as to improve the spraying amount of the adhesive through the control system; conversely, above W, the concentration sensor 41 decreases the pressure of the rotating roller 21 by the control system to reduce the adhesive discharge amount;
the infrared sensor 42 is used for detecting the mixed fiber filaments attached to the side wall of the shell 1, and the cleaning mechanism 6 is used for cleaning the mixed fiber filaments attached to the side wall of the shell 1 through the control system, so that the adhesive on the surface of the mixed fiber filaments falls onto the surface of the conveyor belt 8 through the hopper 5 before being cured; the concentration sensor 41 can realize the adjustment of the concentration of the sprayed adhesive through the matching of a control system and the rotating roller 21, and ensures that the mixed fiber yarns can be fully adhered with the adhesive; the cooperation of the infrared sensor 42 and the cleaning mechanism can enable the mixed fiber filaments attached to the side wall of the shell 1 to fall into the conveyor belt 8 for continuous use, and avoid equipment problems caused by the accumulation of a large amount of mixed fiber filaments;
the concentration sensor 41 can adjust the flow rate of the adhesive sprayed out of the rotating roller 21 through a control system, so that the concentration of the atomized adhesive is ensured, the quality problem caused by insufficient adhesion of the adhesive with too low concentration and the resource waste caused by too high concentration and spraying amount of the adhesive are avoided; the infrared sensor 42 controls the cleaning mechanism 6 through the control system to clean the mixed fiber yarns adhered to the side wall of the shell 1, so that the equipment faults caused by the adhesion accumulation of the mixed fiber yarns on the side wall of the shell 1 are avoided, and the mixed fiber yarns fall into the conveyor belt 8 before the adhesive on the surface of the mixed fiber yarns is cured, thereby being beneficial to reducing the equipment faults and the waste of the mixed fiber yarns in the processing process.
As shown in fig. 3, as an alternative embodiment of the present invention, the hopper 5 is a triangular structure and symmetrically installed along two sides of the housing 1, the surface of the hopper 5 is provided with a plurality of air holes 51, the hopper 5 is used for guiding the mixed fiber to stably drop into the conveyor belt 8, the lower side of the hopper 5 is opened to correspond to the conveyor belt 8, the air blown out from the air holes 51 on the surface of the hopper 5 is downward along the surface of the hopper 5, so that the mixed fiber can be prevented from being adhered to the surface of the hopper 5, and the mixed fiber can stably drop into the conveyor belt 8 according to the air flowing direction, so that the irregular floating of the mixed fiber after being atomized and adhered is changed into stable directional floating; the cooperation of the hopper 5 with the rotating roller 21 enables the mixed filaments rotating irregularly to be redirected so that the mixed filaments fall correctly onto the surface of the conveyor belt 8.
As shown in fig. 3, as an alternative embodiment of the present invention, the cleaning mechanism 6 includes a first brush 61 and a second brush 62, the first brush 61 is slidably mounted on the sidewall of the housing 1 above the hopper 5 in a mouth-shaped structure, an air cylinder 63 for driving the first brush is fixedly connected to the top of the first brush 61, the air cylinder 63 is detachably mounted on the top of the housing 1, and the first brush 61 can be attached to the sidewall of the housing to slide up and down to clean the mixed fiber filaments; the second brush 62 is rectangular, and the second brush 62 is symmetrically and fixedly arranged below the hoppers 5 at the two sides; the first brush 61 can clean mixed fiber filaments adhered to the side wall of the shell 1, and the infrared sensor 42 can control the first brush 61 through a control system; the second brush 62 is used for cleaning the curing mechanism 7, and the first brush 61 can keep the inside of the casing 1 clean, which is beneficial to improving the use efficiency of the equipment.
As shown in fig. 1 to 3, as an alternative embodiment of the present invention, the solidifying mechanism 7 includes a pressing roller 71, the transmission mechanism further includes a lead screw 33, the lead screw 33 is mounted on the side wall of the isolation plate 13 through a third fixing plate 342, one end of the lead screw 33 and the bottom end of the transmission rod 32 are synchronously rotated through mounting mutually engaged bevel gears, a sliding block 331 is mounted on the surface of the lead screw, and the sliding block can slide between the fixing plates; the pressing roller 71 is positioned below the hopper 5 and one end of the pressing roller is fixedly connected to the sliding block 331; the pressing roller 71 is rotated by a motor, the sliding block 331 can drive the pressing roller 71 to reciprocate above the conveyor belt 8, and the distance between the pressing roller 71 and the conveyor belt 8 is equal to the processing thickness of the down flakes; after the mixed fiber falls on the surface of the conveyor belt 8, the pressing roller 71 can compress and process the mixed fiber into down flocculus with a certain thickness due to the adhesive attached to the surface, and the pressing roller 71 moves back and forth on the surface of the conveyor belt 8, so that the efficiency of processing the down flocculus is further improved;
when the compressing roller 71 is used for compression processing, part of the down feather flocculus is adhered to the surface of the compressing roller 71, the compressing roller 71 which is moved and compressed in a reciprocating mode moves to the second brush 62 below the hopper 5, the second brush 62 is in contact with the surface of the compressing roller 71 and cleans the mixed fiber filaments on the surface of the compressing roller 71, and the second brush 62 enables the cleaned mixed fiber filaments to fall into the conveying belt 8 below the hopper 5 again; the second brush 62 ensures the stability of the pressing roller 71 during compression processing, avoids processing abnormality and equipment failure caused by the mixed fiber filament adhering to the surface of the pressing roller 71, and the cleaned mixed fiber filament falls into the conveyor belt 8, thereby further reducing the resource waste of the mixed fiber filament in the processing process and effectively reducing the production cost.
As shown in fig. 1 to 3, as an alternative embodiment of the present invention, an electric heating wire is installed in the pressing roller 71, and the electric heating wire can heat the pressing roller 71, so that the pressing roller 71 can thermally cure the adhesive attached to the surface of the mixed fiber, the setting time of the adhesive is effectively reduced, the processing efficiency is improved, the reciprocating movement can avoid long-time heating and curing of the mixed fiber at the same position, and further avoid the adhesive in the mixed fiber from being rapidly cured and then adhering to the surface of the conveyor belt 8, thereby avoiding damaging the surface structure of the down flocculus caused by forcibly pulling the down flocculus; the reciprocating movement increases the area of thermocuring, and the mixed fiber yarns in the area can be heated and cured again before being cooled, which is influenced by the heating and curing effect, so that the solidification time of the adhesive is further reduced, and the efficiency of processing the mixed fiber yarns into the down flocculus is improved; the second brush 62 cleans the pinch roller 71, so that the phenomenon that a large amount of mixed fiber yarns wrap the surface of the pinch roller 71 is avoided, the curing effect of the pinch roller 71 on the mixed fiber yarn adhesive on the surface of the conveyor belt 8 is influenced, and the thermosetting effect of the pinch roller 71 is further ensured; the cooperation of the pressing roller 71 and the second brush 62 enables the down flocculus adhered to the surface of the pressing roller 71 to be processed and used continuously, and ensures the heat curing effect of the pressing roller 71.
As shown in fig. 1 to 4, as an alternative embodiment of the present invention, the surface of the pressing roller 71 is provided with a plurality of concave-convex surfaces 72, and the concave-convex surfaces 72 alternately compress and solidify the mixed fiber filaments during the reciprocating movement, so that the concave-convex surfaces 72 can prevent the adhesion caused by close attachment of the down feather flocculus to the conveyor belt 8 when the pressing roller 71 compresses and solidifies the mixed fiber filaments, and facilitate the processed down feather flocculus to be separated from the conveyor belt 8.
When the device works, an operator starts the device through a control system, a forward and reverse rotation motor 31 drives a rotating roller 21 and a screw 33 to rotate forward and reverse through a transmission rod 32, mixed fiber yarns enter discontinuously through a feeding port, an infrared sensor 42 detects that the mixed fiber yarns enter and enable the rotating roller 21 to spray adhesive through the control system, the sprayed adhesive forms an atomized adhesive area in the air, the mixed fiber yarns are dragged by the rotating roller 21 to rotate forward and reverse in the floating process to rotate irregularly, the irregular rotation is in full contact with the adhesive in the atomized area, part of the mixed fiber yarns are adhered to the side wall of a shell 1 in the rotating process, a first brush 61 slides upwards to clean the mixed fiber yarns on the side wall of the shell 1 through detection of the infrared sensor 42, when the rotating roller 21 sprays to enable the content of the adhesive in the air to be too high, the concentration sensor 41 detects and reduces the spraying amount of the rotating roller 21, and conversely, when the content of the adhesive in the air is too low, the spraying amount of the rotating roller 21 is increased; when the infrared sensor 42 detects that the mixed fiber yarn stops entering, the control system controls the rotating roller 21 to stop spraying the adhesive;
the mixed fiber is then increased in mass after the adhesive is sufficiently adhered, the mixed fiber is guided to fall into the conveying belt 8 through the air holes 51 on the surface of the hopper 5, the pressing roller 71 rotates and can move back and forth on the surface of the conveying belt 8 in the shell 1 through the screw 33, the mixed fiber is compressed to form down flakes, the adhesive is heated and solidified by the internal electric heating wire, and then the down flakes are processed and formed through the discharge port 12.
The production process of the light antibacterial and hygroscopic down-like flocculus comprises the following steps:
the method comprises the following steps: injecting an adhesive, placing the mixed fiber yarn into the feed inlet 12, starting the forward and reverse rotating motor 31 and driving the rotating roller 21 to synchronously rotate through the transmission rod 32, wherein the rotating roller 21 sprays the adhesive in an atomized state, the atomized adhesive forms an atomized adhesive area, and the mixed fiber yarn can irregularly rotate in the shell 1 by airflow initiated by the adhesive sprayed by the forward and reverse rotation of the rotating roller 21 so as to pass through the atomized adhesive area to fully adhere the adhesive; the concentration sensor 41 detects atomized adhesive in air, the pressure of the adhesive sprayed out by the rotary roller 21 is adjusted through the control system, the infrared sensor 42 detects mixed fiber yarns accumulated on the side wall of the shell 1, and the first brush 62 is controlled by the control system to clean the side wall of the shell 1; then the mixed fiber yarns are guided by the airflow blown out by the hopper 5 and the air holes 51, so that the mixed fiber yarns can stably fall onto the surface of the conveyor belt 8, and the mixed fiber yarns can be mutually stacked and bonded under the action of gravity;
step two: compressing and curing, namely after the first step is finished, driving a screw rod to synchronously rotate forward and backward by a motor through a transmission rod, driving a pressing roller to slide back and forth between fixed plates by the screw rod through a sliding block, so that the pressing roller 71 can repeatedly compress the mixed fiber yarns attached with the adhesive on the surface of the conveyor belt 8 to form the mixed fiber yarns into down flocculus with a certain thickness; in the process of repeated compression, the electric heating wires arranged in the compression rollers 71 heat and solidify the adhesive attached to the surfaces of the mixed fiber yarns, the mixed fiber yarns at the same position are prevented from being heated and solidified, and the mixed fiber yarns are prevented from being adhered to the surface of the conveyor belt 8 due to the fact that the adhesive is rapidly solidified;
step three: cooling and winding, wherein natural cooling treatment is carried out on the down feather flocculus after the second step, a plurality of layers of separation nets 82 which rotate synchronously are laid on the surface of the conveyor belt 8, and the separation nets 82 are separated one by one through separation rollers 83; in the working process, the separation nets 82 cooperate with each other to separate the eiderdown flakes from the conveyor belt 8, and then the separation nets 82 are peeled from the eiderdown flakes layer by layer under the cooperation of the separation rollers 83, and finally the eiderdown flakes are wound on the winding roller 81; after the separation web 82 has separated from the down flakes, the separation web 82 is drawn against the transfer belt 8 by the rewind roll 84; the multi-layer separation net 82 can enable the eiderdown flocculus to be smoothly separated from the conveyor belt 8 and avoid mutual adhesion; the winding roller 81 winds and draws the cooled down feather flocculus, so that the down feather flocculus can be separated from the conveyor belt 8, and the mixed fiber yarns are not adhered to the conveyor belt 8 through the separation net 82.
Wherein the mixed fiber yarn comprises wood pulp fiber and temperature control fiber;
the wood pulp fiber is prepared by adopting a pre-spinning injection technology, namely, when the wood pulp fiber is extruded and molded, substances in an injector are melted and mixed into the wood pulp fiber through a small injector; one or more active antibacterial substances of organic acid, hydrogen peroxide, methylglyoxal and lactein are added into the wood pulp fiber by a pre-mill injection technology, and the active antibacterial substances can be uniformly distributed on the surface of the wood pulp fiber during smelting and mixing, so that the antibacterial property and the deodorization property of the wood pulp fiber can be improved, and the health condition of personnel during wearing is further ensured;
the temperature control fiber is polyester fiber, which is prepared by adopting a four-hole die head spinning and a physical hydrophilic finishing method; the cross section of the temperature control fiber is in a round shape with four holes by spraying through a four-hole nozzle, so that the capacity of the temperature control fiber for containing static air can be improved, and the heat preservation performance of the temperature control fiber is further improved; and the surface of the temperature control fiber is added with a hydrophilic layer in the forming process, the hydrophilic layer is made of one or more hydrophilic substances such as starch grafted acrylate, cellulose grafted acrylate and cross-linked polyacrylate, so that the hydrophilic performance of the temperature control fiber can be improved, and the comfort level of the garment made of the down flocculus is improved;
the down wadding made of wood pulp fiber and temperature control fiber, through the hydrophilic layer on the surface of the wood pulp fiber and the temperature control fiber, the moisture absorption and quick drying performance is more than or equal to 3 grade, and the moisture absorption and sweat releasing performance is more than or equal to 3 grade; the thermal curing process ensures the fluffiness of the down wadding sheet, further ensures the heat retention of the down wadding sheet, and can ensure that the heat retention of the down wadding sheet is more than or equal to 55 percent; the active antibacterial substance added in the injection technology before spinning can ensure that the bacteriostasis rate is more than or equal to 70 percent and the acetic acid reduction rate is more than or equal to 70 percent, and the active antibacterial substance can still keep good bacteriostasis effect after being washed for 50 times by a smelting and mixing method, namely, the bacteriostasis rate and the acetic acid reduction rate can be kept more than or equal to 40 percent.
The present invention is described with reference to the above preferred embodiments, and is not limited to the above embodiments, and the structures, arrangement relationships, and connection relationships of the various components may be changed accordingly.
Claims (10)
1. The utility model provides an antibiotic hygroscopic light production facility of imitative eiderdown flocculus, includes casing (1) and conveyer belt (8), and feed inlet (11) have been seted up at casing (1) top, and discharge gate (12) have been seted up to casing (1) below lateral wall, and casing (1) lateral wall fixed mounting has division board (13), and casing (1) below is provided with conveyer belt (8), its characterized in that: including injecting glue mechanism (2), power unit (3), detection control mechanism (4), hopper (5), clean mechanism (6) and solidification mechanism (7), casing (1) feed inlet (11) below casing (1) lateral wall is equipped with injecting glue mechanism (2), and division board (13) surface of casing (1) lateral wall is located in power unit (3), it is fixed above injecting glue mechanism (2) to be equipped with in casing (1) detects control mechanism (4), casing (1) lateral wall in hopper (5) are installed to injecting glue mechanism (2) below, both sides all are equipped with clean mechanism (6) about hopper (5), clean mechanism (6) below of hopper (5) downside is equipped with solidification mechanism (7).
2. The apparatus for producing a lightweight, antimicrobial and hygroscopic down-like batt according to claim 1, wherein: glue injection mechanism (2) is including rotatory roller (21), and rotatory roller (21) one end is rotated and is installed in casing (1) lateral wall, rotatory roller (21) other end run through install in division board (13) lateral wall, a plurality of glue spraying opening (211) have been seted up on rotatory roller (21) surface.
3. The apparatus for producing the antibacterial and hygroscopic lightweight down-like wadding according to claim 1, wherein: the power mechanism (3) comprises a forward and reverse rotation motor (31), a transmission rod (32) and a lead screw (33), the forward and reverse rotation motor (31) is obliquely and fixedly installed above the isolation plate (13), bevel gears are arranged at two ends of the transmission rod (32) and are respectively connected to the forward and reverse rotation motor (31) and the lead screw (33) in a rotating mode, the transmission rod (32) is installed in an oblique mode, a second bevel gear is sleeved on the surface of the transmission rod (32) and is rotatably connected to the penetrating end of the rotating roller (21), and a sliding block (331) is sleeved on the surface of the lead screw (33).
4. The apparatus for producing the antibacterial and hygroscopic lightweight down-like wadding according to claim 1, wherein: detect control mechanism (4) including humidity transducer (41) and infrared sensor (42), humidity transducer (41) inlay install in division board (13) top is kept away from just reversing motor (31) side, and infrared sensor (42) fixed mounting is in casing (1) top of rotatory roller (21) top, and humidity transducer (41) and infrared sensor (42) all are connected with control system electricity.
5. The apparatus for producing a lightweight, antimicrobial and hygroscopic down-like batt according to claim 1, wherein: the hopper (5) is of a triangular structure and symmetrically mounted along two sides of the shell (1), and a plurality of air holes (51) are formed in the surface of the hopper (5).
6. The apparatus for producing the antibacterial and hygroscopic lightweight down-like wadding according to claim 1, wherein: the cleaning mechanism (6) comprises a first hairbrush (61) and a second hairbrush (62), the first hairbrush (61) is of a mouth-shaped structure and is arranged on the side wall of the shell (1) above the hopper (5), and the second hairbrush (62) is arranged below the hoppers (5) on the two sides.
7. The apparatus for producing a lightweight, antimicrobial and hygroscopic down-like batt according to claim 1, wherein: the curing mechanism (7) comprises a pressing roller (71), the pressing roller (71) is positioned below the hopper (5) and one end of the pressing roller (71) is fixedly connected to the sliding block (331), and heating wires are installed in the pressing roller (71).
8. An apparatus for producing a lightweight, antibacterial, hygroscopic down-like batt according to claim 7 or 8, characterized in that: the surface of the pressing roller (71) is provided with a plurality of concave-convex surfaces (72).
9. A process for the production of an antibacterial, hygroscopic, lightweight down-like batt as claimed in any of claims 1 to 9, characterized in that: the process combines compression and curing processes, comprising the steps of:
the method comprises the following steps: injecting an adhesive, putting mixed fiber yarns into the feed inlet (12), starting a forward and reverse rotating motor (31) and driving a rotary roller (21) to synchronously rotate through a transmission rod (32), wherein the rotary roller (21) sprays the adhesive in an atomized state, the atomized adhesive forms an atomized adhesive area, the mixed fiber yarns can irregularly rotate in the shell (1) by airflow caused by the adhesive sprayed by the forward and reverse rotation of the rotary roller (21), the mixed fiber yarns pass through the atomized adhesive area to fully adhere to the adhesive, and then can stably fall onto the surface of the conveying belt (8) through the guidance of a hopper (5), and the mixed fiber yarns can be mutually stacked for adhesion under the action of gravity;
step two: compressing and curing, namely after the step one is finished, repeatedly compressing the mixed fiber yarns attached with the adhesive by a compression roller (71) to form down flocculus with certain thickness, and heating and curing the adhesive attached to the surfaces of the mixed fiber yarns by an electric heating wire arranged in the compression roller (71);
step three: and (3) cooling and rolling, wherein the down feather flocculus after the step two is naturally cooled, a separation net (82) which synchronously rotates is laid on the surface of the conveyor belt (8), and the separation net (82) can enable the down feather flocculus to smoothly separate from the conveyor belt (8) and avoid mutual bonding.
10. The process for producing the antibacterial and hygroscopic lightweight down-like wadding according to claim 9, wherein the process comprises the following steps: the mixed fiber comprises wood pulp fiber and temperature control fiber, the wood pulp fiber is produced by a pre-spinning injection technology, active antibacterial substances are added during the pre-spinning injection production, the temperature control fiber is prepared by spinning through a four-hole die head and a physical hydrophilic finishing method, and a hydrophilic layer is added on the surface of the temperature control fiber.
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| CN202210986533.6A CN115305642B (en) | 2022-08-17 | 2022-08-17 | Production equipment and production process of antibacterial and hygroscopic light down-like flocculus |
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| CN202210986533.6A CN115305642B (en) | 2022-08-17 | 2022-08-17 | Production equipment and production process of antibacterial and hygroscopic light down-like flocculus |
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| CN113235221A (en) * | 2021-05-12 | 2021-08-10 | 江苏卡思迪莱服饰有限公司 | Water-repellent heat-storage warm-keeping flocculus and preparation method thereof |
| CN214572567U (en) * | 2021-01-18 | 2021-11-02 | 桐乡市良友家纺股份有限公司 | Down wadding production line |
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| US3768118A (en) * | 1971-01-21 | 1973-10-30 | Johnson & Johnson | Web forming process |
| US3950218A (en) * | 1974-01-07 | 1976-04-13 | Johnson & Johnson | Method of manufacturing stabilized fluffy batts of fibers and resulting product therefrom |
| US20190315022A1 (en) * | 2018-04-16 | 2019-10-17 | Ronie Reuben | Method and apparatus for forming a down feather sheet by heat injection |
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