CN113636520B - Device and method for preparing down uniform distribution fiber web - Google Patents
Device and method for preparing down uniform distribution fiber web Download PDFInfo
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- CN113636520B CN113636520B CN202110986967.1A CN202110986967A CN113636520B CN 113636520 B CN113636520 B CN 113636520B CN 202110986967 A CN202110986967 A CN 202110986967A CN 113636520 B CN113636520 B CN 113636520B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B68—SADDLERY; UPHOLSTERY
- B68G—METHODS, EQUIPMENT, OR MACHINES FOR USE IN UPHOLSTERING; UPHOLSTERY NOT OTHERWISE PROVIDED FOR
- B68G7/00—Making upholstery
- B68G7/06—Filling of cushions, mattresses, or the like
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41H—APPLIANCES OR METHODS FOR MAKING CLOTHES, e.g. FOR DRESS-MAKING OR FOR TAILORING, NOT OTHERWISE PROVIDED FOR
- A41H43/00—Other methods, machines or appliances
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B68—SADDLERY; UPHOLSTERY
- B68G—METHODS, EQUIPMENT, OR MACHINES FOR USE IN UPHOLSTERING; UPHOLSTERY NOT OTHERWISE PROVIDED FOR
- B68G1/00—Loose filling materials for upholstery
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B68—SADDLERY; UPHOLSTERY
- B68G—METHODS, EQUIPMENT, OR MACHINES FOR USE IN UPHOLSTERING; UPHOLSTERY NOT OTHERWISE PROVIDED FOR
- B68G1/00—Loose filling materials for upholstery
- B68G2001/005—Loose filling materials for upholstery for pillows or duvets
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Abstract
The application relates to a device and a method for preparing a fiber web with uniformly distributed down feather. The device is composed of a dispersing mechanism, a velvet storage mechanism, a lapping mechanism and a fixing mechanism. The forming method of the fiber web is that the fed down cluster blocks are dispersed under the action of a dispersion roller, and then loose down enters a down storage mechanism, and the down which falls down is basically output row by row under the control of a down outlet roller of a lapping mechanism, so that the effects of evenly lapping and forming 1-6 down thick down are achieved. The application can prepare down fiber net with quasi-single-layer and multi-layer down structure, even and stable structure, and can be used for light, soft and high-efficiency heat-insulating lining material.
Description
Technical Field
The application belongs to the technical field of textile materials and relates to a device and a method for preparing a fiber web with uniformly distributed down feather.
Background
The down is widely applied to the heat insulation and warmth retention fields of clothing, bedding and the like, has a fractal dimension of about 1.7, and is the lightest natural warmth retention material under the condition of having the same warmth retention effect. The down cores, down branches and the triangular and forked nodes form a special space multi-stage forked structure, so that the down aggregate can store a large amount of static air to block heat transfer and form an excellent heat insulation layer. The special space structure of the down has the advantages of light weight, softness, fluffiness, warmth retention and the like, and the processing and utilization of the down are limited due to the structural specificity of the down, especially the uniform lapping of the down, because the down is processed while the damage to the down is ensured to be free or low. At present, specialized lapping equipment for uniform distribution of down is not seen.
Although some reports are presented on the work research of paving down, such as Huo Shuhuai, a quantitative down opening paving device is disclosed, down is opened through a plurality of layers of fan blades of an opening roller and is conveyed to a paving box formed by an upper box body and a lower box body, the lower bottom surface of the upper box body is coplanar with the upper bottom surface of the lower box body, the phenomenon that the down falls down too fast and is stacked too thickly to cause large difference of paving density is avoided by utilizing the upper box body with inclined surfaces on the periphery of the box body, but the internal structure of the paving box body is not disclosed (Huo Shuhuai, a quantitative down opening paving device has application number: 201720563975.4 and authorized bulletin number: CN 206986352U); the hollow cylinder with V-shaped grooves is combined with a down feeding port box body with an inverted trapezoid cross section to carry out down box design, so that down single-layer fiber net is prepared. Preparing a down single-layer fiber web by controlling the size and the rotating speed of a V-shaped groove in the cylinder, wherein the down distribution of the prepared single-layer fiber web has certain uniformity, but the down amount is difficult to accurately control, the thickness of the fiber web is uneven, and naked leakage points without the down exist at the joint of the V-shaped groove; du Zhaoqun the down with set thickness and square meter quality is conveyed to a shaking-up mechanism through a shaking-up mechanism, the quantitative feeding of the down is controlled through multistage shaking, the uniformity of the single-layer down fiber web is improved to a certain extent, and the quantification of the fed down is emphasized (Du Zhaoqun, a forming device and a forming method for quantitative feeding of the down, application number: 201010174929.8, application publication number: CN 101831730A); kang Kaiwen the efficiency of fixing down is improved by implanting down in the middle of the double-layer cloth, and the problem of down lapping uniformity is hardly involved (Kang Kaiwen, down lapping machine, national application patent, application number: 201910055129.5, application publication number CN 109730385A); gu Jie the down density is uniform by the down arrangement and the reciprocating motion, but the arrangement is complex (Gu Jie, a down arrangement, application number: 201710345588.8, grant bulletin number CN 107098307A); the preparation of insulation sheets by mixing down, feathers and binder fibers and then dropping them directly onto a conveyor belt involves less problems with respect to web formation uniformity (Ronie Reuben, thermally insulating sheet formed from a down core structure and method of fabrication, patent No. US 20190283078 A1); however, the methods have no special attention to the problems of preparing the uniform distribution down fiber net and the quasi-single-layer down fiber net, and the control of the down body to prepare the uniform distribution down fiber net has important significance to the down industry and the textile industry.
Disclosure of Invention
The application aims to provide a device and a method for preparing a fiber web with uniformly distributed down, which can be used for preparing a fiber web with uniformly distributed down for subsequent processing, such as sorting of different-color down, stability of down body and the like.
The technical scheme adopted by the application for solving the technical problems is as follows: the device for preparing the down uniform distribution fiber web comprises a dispersing mechanism (1), a down storage mechanism (2), a lapping mechanism (3), a fixing mechanism (4) and the like, and is characterized in that: the down block is fed by a feeding port, the dispersed down enters a down storage box (21) under the action of a plurality of dispersion rollers, the quantity and the volume of the down are controlled under the action of a down outlet roller (31) of a lapping mechanism (3), and a fiber web with uniformly distributed down is prepared by matching with the action of a scraping plate (35) of a down channel (34).
The dispersing mechanism (1) comprises an upper dispersing roller, a lower dispersing roller and a circular hole, wherein the upper dispersing roller and the lower dispersing roller are respectively coupled with the circular hole on a first fixed block (42) and a second fixed block (43), the upper dispersing roller comprises an upper dispersing roller (111), an upper dispersing roller (112), an upper dispersing roller (113), an upper dispersing roller (114) and a lower dispersing roller (115), the lower dispersing roller comprises a lower dispersing roller (121), a lower dispersing roller (122) and a lower dispersing roller (123), the upper dispersing roller (113) is fixed on a first gear (117), the first gear (117) is fixedly connected with a first motor (116) on the first fixed block (42), the upper dispersing roller (111), the upper dispersing roller (112), the upper dispersing roller (114) and the upper dispersing roller (115) are matched with a gear of the upper dispersing roller (113) through a chain, the lower dispersing roller (121) is fixed on a second gear (125), the second gear (125) is fixedly connected with a second motor (116) on the first fixed block (42), and the lower dispersing roller (121) is fixedly connected with a second gear (121) through a second chain;
the down storage box (21) in the down storage mechanism (2) is fixed on a first fixed block (42) and a second fixed block (43), a window (23) is formed in the front box surface of the down storage box (21), the window (23) is made of transparent materials, a photoelectric sensor (22) is arranged in the front box surface of the down storage mechanism (2), and the photoelectric sensor (22) is arranged on the box body shell; the front, back, left and right box surfaces of the down storage box (21) of the down storage mechanism (2) are smooth planes subjected to smooth treatment;
the fleece-discharging roller (31) in the lapping mechanism (3) is fixed on a third gear (33), the third gear (33) is fixedly connected with a third motor (32) on a third fixed block (44), the fleece-discharging roller (31) is composed of a fleece-discharging roller cylinder (311) and a baffle strip (312), the surface of the fleece-discharging roller cylinder (311) is provided with grooves, the baffle strip (312) is fixed in the grooves in an adhesive manner, the grooves on the surface of the fleece-discharging roller (31) are symmetrically distributed along the circumferential direction, and correspondingly, the baffle strip (312) is symmetrically distributed along the circumferential direction, and the fleece-discharging roller (31) can control the quantity and the volume of down feather; the third motor (32) can be subjected to stepless speed regulation; the down feather channel (34) in the lapping mechanism (3) is fixed on a third fixed block (44) through a lower inclined plane (342), and the upper inclined plane (341) is fixed on a second fixed block (43).
The processing principle of the application is that the fed down cluster blocks are dispersed under the action of the upper dispersion roller (11) and the lower dispersion roller (12), then loose down enters the down storage mechanism (2), and the quantity and the volume of the down are controlled under the action of the down-discharging roller (31) in the lapping mechanism (3), so that the effects of uniform lapping and adjustable lapping thickness are achieved.
The method for preparing the device for uniformly distributing the fiber web of the down comprises the following steps:
(1) Throwing down cluster blocks into the down feeding port (13);
(2) Starting a first motor (116) and a second motor (124), and driving a first gear (117) and a second gear (125) to enable an upper three dispersion roller (113) and a lower dispersion roller (121) to rotate, so as to drive the upper dispersion roller (111), the upper dispersion roller (112), the upper four dispersion roller (114), the upper five dispersion roller (115), the lower dispersion roller (122) and the lower three dispersion roller (123) to synchronously rotate; controlling the speeds of the first motor (116) and the second motor (124) to ensure that the speed difference exists between the upper dispersing roller (11) and the lower dispersing roller (12);
(3) Starting a third motor (32), driving a third gear (33) to enable the fleece-out roller (31) to rotate, and outputting down feather with corresponding quantity and volume according to the protruding height of a barrier strip (312) on the fleece-out roller (31);
(4) The penetration depth and the angle of the baffle (35) of the inclined plane (341) on the down feather channel (34) are adjusted, so that the down feather on the prepared fiber web is distributed more uniformly.
The device can be used for preparing fiber nets with evenly distributed velvet or duck velvet or chicken velvet or cashmere velvet.
Advantageous effects
The device for preparing the down evenly-distributed fiber net has the following advantages:
(1) The application skillfully utilizes the upper dispersion roller and the lower dispersion roller which are distributed up and down in the height direction and are transversely and longitudinally vertical in the horizontal direction; the blades of the adjacent dispersing rollers are distributed in a staggered manner, and the speed difference of the upper dispersing roller and the lower dispersing roller are matched with each other in different rotation directions of the adjacent dispersing rollers to disperse the down, so that the down is completely dispersed and is in a down separating state.
(2) The application realizes the preparation of the down evenly-distributed fiber net, solves the problem that the down is fluffy and can not prepare the evenly-distributed fiber net, and further expands to a device and a method for preparing the fiber net by processing light and fluffy textile raw materials.
(3) The device for preparing the fiber web with uniformly distributed down feather provided by the application has a exquisite structure, can realize the preparation of the fiber web with uniformly distributed down feather or duck feather or chicken feather, provides great convenience for the subsequent processing, can be used for picking different-color down feather, and improves the picking efficiency and quality; and can also be used for separating down feather from other substances through electrostatic measures.
Drawings
FIG. 1 is a front view of an apparatus for producing uniform distribution of down
FIG. 2 is a left side view of an apparatus for producing uniform distribution of down
FIG. 3 is a top view of a dispersion roller according to the application
FIG. 4 is a front view of the fleece-forming roller (31) in the lapping mechanism (3) of the present application
FIG. 5 is a plan view of the fleece-forming roller (31) in the lapping mechanism (3) of the present application
In the figure:
1-dispersing mechanism: the system comprises a 11-upper dispersing roller system, a 111-upper dispersing roller, a 112-upper dispersing roller, a 113-upper three dispersing roller, a 114-upper four dispersing roller, a 115-upper five dispersing roller, a 116-first motor, a 117-first gear and a 118-first chain; 12-lower dispersion roller system, 121-next dispersion roller, 122-next second dispersion roller, 123-next third dispersion roller, 124-second motor, 125-second gear, 126-second chain; 13-a velvet feeding port.
2-velvet storage mechanism: 21-a velvet storage box, 22-a photoelectric sensor and 23-a window.
3-lapping mechanism: 31-of a fleece-out roller, 311-of a fleece-out roller cylinder and 312-of a barrier strip; 32-a third motor; 33-a third gear; 34-channel, 341-upper slope, 342-lower slope; 35-baffle plate, 351-baffle plate shaft and 352-baffle plate block.
4-fixing mechanism: 41-fixed frame, 42-first fixed block, 43-second fixed block, 44-third fixed block.
Detailed Description
The application will be further illustrated with reference to specific examples. It is to be understood that these examples are illustrative of the present application and are not intended to limit the scope of the present application. Furthermore, it should be understood that various changes and modifications can be made by one skilled in the art after reading the teachings of the present application, and such equivalents are intended to fall within the scope of the application as defined in the appended claims.
The raw materials and equipment in examples 1-3 fund the national emphasis development program (2016 YFC 0802802).
Referring to the drawings, as shown in fig. 1, a device for preparing down evenly distributed fiber net comprises a dispersing mechanism (1), a down storage mechanism (2), a lapping mechanism (3), a fixing mechanism (4) and the like, and is characterized in that: the dispersing mechanism (1), the down storage mechanism (2) and the lapping mechanism (3) are sequentially arranged from top to bottom and fixed with the fixing mechanism (4) to prepare the down evenly-distributed fiber net. The down cluster blocks are fed from a down feeding port (13), dispersed by the action of a plurality of dispersion rollers in a dispersion mechanism (1), loose down falls into a down storage mechanism (2), and the amount of the down is controlled by the action of a down outlet roller (31) in a lapping mechanism (3) so as to prepare a fiber web with uniformly distributed down.
The dispersing mechanism (1) comprises an upper dispersing roller, a lower dispersing roller and a circular hole coupling mechanism, wherein the upper dispersing roller is respectively coupled with circular holes on a first fixed block (42) and a second fixed block (43), the upper dispersing roller comprises an upper dispersing roller (111), an upper dispersing roller (112), an upper tri-dispersing roller (113), an upper tetra-dispersing roller (114) and an upper five dispersing roller (115), the lower dispersing roller comprises a lower dispersing roller (121), a lower dispersing roller (122) and a lower tri-dispersing roller (123), the upper tri-dispersing roller (113) is fixed on a first gear (117), the first gear (117) is fixedly connected with a first motor (116) on the first fixed block (42), the upper dispersing roller, the lower dispersing roller and the five dispersing rollers are matched with gears of the upper tri-dispersing roller (113) through chains, the lower dispersing roller (121) is fixed on a second gear (125), the second gear (125) is fixedly connected with a second motor (124) on the second fixed block (43), and the lower dispersing roller (121) is matched with the first motor (121);
the down storage box (21) in the down storage mechanism (2) is fixed on the first fixed block (42) and the second fixed block (43), a window (23) is formed in the front box surface of the down storage box (21), the window (23) is made of transparent materials, a photoelectric sensor (22) is fixedly arranged in the front box surface of the down storage mechanism (2), and the photoelectric sensor (22) is arranged on the box shell, so that down can be prevented from hooking and blocking on the sensor to affect work; the front, back, left and right box surfaces of the down storage box (21) of the down storage mechanism (2) are smooth planes subjected to smooth treatment;
the fleece-discharging roller (31) in the lapping mechanism (3) is fixed on a third gear (33), the third gear (33) is fixedly connected with a third motor (32) on a third fixed block (44), the fleece-discharging roller (31) is composed of a fleece-discharging roller cylinder (311) and a baffle strip (312), the surface of the fleece-discharging roller cylinder (311) is provided with grooves, the baffle strip (312) is fixed in the grooves in an adhesive manner, the grooves on the surface of the fleece-discharging roller (31) are symmetrically distributed along the circumferential direction, and correspondingly, the baffle strip (312) is symmetrically distributed along the circumferential direction, and the fleece-discharging roller (31) can control the quantity and the volume of down feather; the third motor (32) can be subjected to stepless speed regulation; the down feather channel (34) in the lapping mechanism (3) is fixed on a third fixed block (44) through a lower inclined plane (342), and the upper inclined plane (341) is fixed on a second fixed block (43).
Example 1
A goose down evenly distributed fiber web with a natural thickness of 6 cm: feeding goose down from a feeding port of a dispersing mechanism (1), starting a first motor (116) and a second motor (124) of the dispersing mechanism (1), driving an upper three dispersing roller (113) and a lower dispersing roller (121) to rotate, driving other dispersing rollers, controlling the rotating speed of the upper dispersing roller to be 110 revolutions per minute, controlling the rotating speed of the lower dispersing roller to be 140 revolutions per minute, dispersing the goose down into a down storage mechanism (2) under the action of the dispersing roller, starting a photoelectric sensor (22), starting a third motor (32) of the lapping mechanism (1), driving a down discharging roller (31) to rotate, adjusting the rotating speed of the motor to enable the rotating speed of the down discharging roller (31) to 130 revolutions per minute, controlling the falling quantity and volume of the down discharging roller (31), and then preparing a goose down uniform distribution fiber web with a natural thickness of 6cm through the action of two baffles (35) on the upper box surface of a goose down channel (34).
Example 2
Quasi-single-layer duck down evenly distributed fiber net: feeding duck down lump bodies into a dispersing mechanism, adjusting a first motor (116) and a second motor (124) of the dispersing mechanism (1), driving an upper three dispersing roller (113) and a lower dispersing roller (121) to rotate, driving other dispersing rollers to rotate at 50 revolutions per minute, dispersing down at 80 revolutions per minute, dispersing down under the action of the dispersing rollers, enabling the loose down to enter a down storage mechanism (2), starting a photoelectric sensor (22), starting a third motor (32) of a lapping mechanism (3), driving a down outlet roller (31) to rotate, adjusting the motor to rotate the down outlet roller (31) to 90 revolutions per minute, controlling the quantity and the volume of falling down of the down outlet roller (31), and then preparing a quasi-single-layer duck down evenly distributed fiber web through the action of two baffles (35) on the upper box surface of a channel (34).
Example 3
Picking the down with different colors: feeding goose down from a feeding port of a dispersing mechanism (1), starting a first motor (116) and a second motor (124) of the dispersing mechanism (1), driving an upper three dispersing roller (113) and a lower dispersing roller (121) to rotate, driving other dispersing rollers, controlling the rotating speed of the upper dispersing roller to be 80 revolutions per minute, controlling the rotating speed of the lower dispersing roller to be 110 revolutions per minute, dispersing the goose down under the action of a plurality of dispersing rollers, enabling the goose down to enter a down storage mechanism (2), starting a photoelectric sensor (22), starting a third motor (32) of the lapping mechanism (1), driving a down roller (31) to rotate, adjusting the rotating speed of the motor to enable the rotating speed of the down roller (31) to be 100 revolutions per minute, controlling the quantity and the volume of the down roller (31), and then preparing a goose down fiber web with the natural thickness of 3.0cm through the functions of two baffles (35) on the upper box surface of a goose down channel (34), and uniformly distributing the goose down on the fiber web. And (3) entering a subsequent procedure, and detecting and judging whether the heterochromatic goose down exists through photographing by a camera, and correspondingly controlling a down grabbing mechanism to grab the heterochromatic goose down.
Claims (10)
1. The utility model provides a device of preparation eiderdown evenly distributed fiber net comprises dispersion mechanism (1) that can make eiderdown lump body low damage open dispersion, can make the independent natural pile up of duo fine hair store up fine hair mechanism (2) of the most natural state, can carry out the layering mechanism (3) that the duo fine hair was arranged row by row or multirow is synchronous to be arranged and spread, realizes that complete machine is stable and fast moving's fixed establishment (4), its characterized in that: the down feather cluster body for processing is fed into the device through a down feather feeding port (13), the down feather clusters are dispersed to a down feather state separated from each other through the rotation and stirring actions of a plurality of upper dispersing rollers (11) and lower dispersing rollers (12) which are transversely and longitudinally vertically distributed in the dispersing mechanism (1), the dispersed down feather falls into the down feather storage mechanism (2), the down feather is synchronously output and falls down in rows or multiple rows under the control of a down feather outlet roller (31) in the lapping mechanism (3), and a fiber web with evenly distributed down feather is prepared through the actions of a down feather channel (34) and two baffle plates (35); the down-discharging roller (31) is composed of a down-discharging roller cylinder (311) and baffle strips (312), the protruding height of the baffle strips (312) on the surface of the down-discharging roller (31) is equal to the height of one or more down, the protruding height is matched with the penetration depth of two baffle plates (35) in an upper inclined plane (341), fiber webs with different thickness and uniform down distribution are prepared, the baffle plates (35) in the upper inclined plane (341) of a down channel (34) are composed of baffle plate shafts (351) and baffle strips, and the penetration depth and angle of the baffle plate shafts (351) can be adjusted.
2. An apparatus for making a down uniformly distributed web according to claim 1, wherein: the upper dispersing roller (11) comprises an upper dispersing roller (111), an upper dispersing roller (112), an upper tri-dispersing roller (113), an upper tetra-dispersing roller (114) and an upper penta-dispersing roller (115), and the lower dispersing roller (12) comprises a lower dispersing roller (121), a lower dispersing roller (122) and a lower tri-dispersing roller (123); the upper three-dispersing roller (113) is fixed on a first gear (117), the first gear (117) is fixedly connected with a first motor (116) on a first fixed block (42), the upper dispersing roller (111), the upper dispersing roller (112), the upper three-dispersing roller (113), the upper four-dispersing roller (114) and the upper five-dispersing roller (115) are matched with a gear of the third dispersing roller (113) through a chain, the upper three-dispersing roller (113) is used as a driving roller, the lower dispersing roller (121) is fixed on a second gear (125), the second gear (125) is fixedly connected with a second motor (124) on a second fixed block (43), the lower dispersing roller (121), the lower dispersing roller (122) and the lower three-dispersing roller (123) are matched with a gear of the lower dispersing roller (121) through a chain, and the lower dispersing roller (121) is used as the driving roller; the blades of the upper dispersing roller (111), the upper tri-dispersing roller (113) and the upper five dispersing roller (115) of the upper dispersing roller (11) are staggered with the blades of the upper dispersing roller (112) and the upper tetra-dispersing roller (114) in the horizontal direction, and the blades of the lower di-dispersing roller (122) of the lower dispersing roller (12) are staggered with the blades of the lower dispersing roller (121) and the blades of the lower tri-dispersing roller (123) in the horizontal direction; the upper dispersing roller (11) and the lower dispersing roller (12) can control forward and reverse rotation, and the first motor (116) and the second motor (124) can realize stepless speed regulation, so that the speed difference between the upper dispersing roller (11) and the lower dispersing roller (12) is a non-integer, and the down briquette body is subjected to low-damage soft opening.
3. An apparatus for making a down uniformly distributed web according to claim 1, wherein: a window (23) is formed in the front box surface of the velvet storage box (21) in the velvet storage mechanism (2), and the window (23) is made of transparent materials; the photoelectric sensor (22) is fixedly arranged on the front box surface of the down storage mechanism (2), and the photoelectric sensor (22) is arranged on the shell of the box body, so that down can be prevented from being hooked and blocked on the sensor to influence the work; the front, back, left and right box surfaces of the velvet storage mechanism (2) are smooth surfaces which are subjected to smooth treatment and are antistatic.
4. An apparatus for making a down uniformly distributed web according to claim 1, wherein: the fleece-out roller (31) in the lapping mechanism (3) is fixed on a third gear (33), and the third gear (33) is fixedly connected with a third motor (32); the surface of the fleece-out roller cylinder (311) is provided with grooves, the barrier strips (312) are fixed on the grooves in an adhesive mode, the grooves on the surface of the fleece-out roller (31) are symmetrically distributed along the circumferential direction, and correspondingly, the barrier strips (312) are symmetrically distributed along the circumferential direction; the down-discharging roller (31) can control the quantity and the volume of the down; the third motor (32) can be used for stepless speed regulation, and the speed of the fleece-forming roller (31) is controlled through the rotating speed of the third motor, so that the lapping speed and thickness are regulated and controlled.
5. An apparatus for making a down uniformly distributed web according to claim 1, wherein: in the fixing mechanism (4), a first fixing block (42), a second fixing block (43) and a third fixing block (44) are fixed on a fixing frame (41), and the first fixing block (42) and the second fixing block (43) are symmetrically distributed on two sides of the device; the dispersing mechanism (1) is fixed on a first fixed block (42) and a second fixed block (43), the upper dispersing roller (11) is coupled with a round hole on the first fixed block (42), and the lower dispersing roller (12) is coupled with a round hole on the second fixed block (43); the down storage box (21) in the down storage mechanism (2) is fixed on the first fixed block (42) and the second fixed block (43); the down feather channel (34) in the lapping mechanism (3) is fixed on a third fixed block (44) through a lower inclined plane (342), and the upper inclined plane (341) is fixed on a second fixed block (43).
6. A device for producing a down uniformly distributed web according to claim 3, wherein: the photoelectric sensor (22) can automatically control the down amount contained in the down storage box (21) in the down storage mechanism (2), and when the photoelectric sensor (22) detects that the down content in the down storage box (21) is small, the upper dispersing roller (11) and the lower dispersing roller (12) in the upper dispersing mechanism (1) are started or accelerated, so that the down feeding amount is increased; when the down content in the down storage box (21) is detected to be more, the upper dispersing roller (11) and the lower dispersing roller (12) in the upper dispersing mechanism (1) are stopped or decelerated, the down feeding is temporarily stopped or delayed, and the condition that the down content in the down storage box (21) is too low or too high to influence the normal operation of a follow-up mechanism is avoided.
7. An apparatus for making a down uniformly distributed web according to claim 4, wherein: the fleece-out roller (31) in the lapping mechanism (3) is made of polytetrafluoroethylene and polyacrylate materials; the inclination angle of the lower inclined plane (342) of the down feather channel (34) is required to enable down feather to freely slide under the dead weight, the angle is 45-60 degrees, and the lower inclined plane (342) is a processed smooth inclined plane; the down feather channel (34) box body is made of transparent materials and is an acrylic plate made of polyacrylate materials.
8. An apparatus for making a down uniformly distributed web according to claim 1, wherein: under the cooperative operation of the mechanisms, the uniform output and the uniform distribution of the down feather are achieved, and the thickness of the net is controllable and adjustable in the thickness of 1-6 down feather.
9. An apparatus for producing a down uniformly distributed web according to claim 1, wherein: the down fiber net with the quasi-single-layer or multi-layer down thickness and uniformly distributed and stable structure can be prepared and is used for a light, soft and efficient heat-insulating lining material; the device can be used for preparing fiber webs with evenly distributed goose down, duck down or chicken down.
10. A method of making an apparatus for uniformly distributing a web of down according to claim 2, comprising the steps of:
(1) Throwing down cluster blocks into the down feeding port (13);
(2) Starting a first motor (116) and a second motor (124) of the dispersing mechanism (1), driving a first gear (117) and a second gear (125) to enable a third dispersing roller (113) and a sixth dispersing roller (121) to rotate, and driving the first dispersing roller (111), the second dispersing roller (112), a fourth dispersing roller (114), a fifth dispersing roller (115), a seventh dispersing roller (122) and an eighth dispersing roller (123) to synchronously rotate;
(3) Starting a third motor (32) of the lapping mechanism (3), driving a third gear (33) to enable the fleece-out roller (31) to rotate, and outputting down feather with corresponding quantity and volume according to the protruding height of a barrier strip (312) on the fleece-out roller (31);
(4) The penetration depth and the angle of the baffle plate (35) of the inclined plane (341) on the down feather channel (34) are adjusted to be matched with the protruding height of the baffle bar (312) on the down feather outlet roller (31), so that the down feather on the prepared fiber web is distributed more uniformly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110986967.1A CN113636520B (en) | 2021-08-26 | 2021-08-26 | Device and method for preparing down uniform distribution fiber web |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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