CN115281506B - Down feather temperature locking process and device - Google Patents
Down feather temperature locking process and device Download PDFInfo
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- CN115281506B CN115281506B CN202210959001.3A CN202210959001A CN115281506B CN 115281506 B CN115281506 B CN 115281506B CN 202210959001 A CN202210959001 A CN 202210959001A CN 115281506 B CN115281506 B CN 115281506B
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G9/00—Bed-covers; Counterpanes; Travelling rugs; Sleeping rugs; Sleeping bags; Pillows
- A47G9/02—Bed linen; Blankets; Counterpanes
- A47G9/0207—Blankets; Duvets
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
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Abstract
The invention discloses a down feather temperature locking process and a down feather temperature locking device, which belong to the technical field of down quilts, and the temperature locking process comprises the following steps: s1, preparing a windproof fabric; s2, preparing a temperature-locking quilt shell: preparing a quilt shell by taking a windproof fabric as a raw material; s3, processing down feather: white goose down is subjected to stalk, sand removal and fine separation treatment, and then refined by special down cluster subdivision equipment to obtain high-quality large down cluster down with consistent down cluster size; s4, making the down quilt: filling high-quality large down feather into the quilt shell through a down feather filling machine pipeline, and then sealing a down feather filling opening of the quilt shell through a flat sewing machine. The temperature locking device is used for refining the white goose down and comprises a refining tank, a large down collecting hopper, an air supply pipe, a supporting block and a driving mechanism arranged in the supporting block. According to the invention, a special temperature locking device is adopted for screening, so that high-quality down with high down cluster size consistency is obtained, the integral filling power of the down filling material is improved, and the temperature locking capability of the down is improved.
Description
Technical Field
The invention relates to the technical field of down quilts, in particular to a down quilt temperature locking process and a down quilt temperature locking device.
Background
The filling material of the down quilt is mainly down, which is a reed-flower-shaped down grown on the abdomen of geese and ducks and is a flaky down. Because the down feather is an animal protein fiber and has higher heat preservation than cotton (plant cellulose), and ten million triangular tiny air holes are densely distributed on the down feather spherical fiber, the down feather spherical fiber can contract and expand along with the change of air temperature to generate the function of temperature regulation, can absorb hot air emitted and flowing by a human body, and can isolate the invasion of external cold air.
The existing down quilt has the advantages of simple manufacturing process, easy heat loss and poor heat retention. In view of the above, the present invention provides a down feather temperature locking process and device.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a down feather temperature locking process and a down feather temperature locking device, which solve the problem of poor heat retention of the existing down feather quilt.
In order to achieve the purpose, the invention provides the following technical scheme:
a down feather temperature locking process comprises the following steps:
s1, preparing a windproof fabric;
s2, preparing a temperature-locking quilt shell: preparing a quilt cover by taking the windproof fabric in the step S1 as a raw material;
s3, processing down feather: white goose down is refined by special down cluster refining equipment after stem, sand removal and fine separation treatment to obtain high-quality large down clusters with consistent down cluster size;
s4, making the down quilt: filling high-quality large down feather into the quilt shell through a down feather filling machine pipeline, and then sealing a down feather filling opening of the quilt shell through a flat sewing machine.
More preferably: the preparation process of the windproof fabric comprises the following steps: performing high-density plain weaving on the yarns by a heavy-weight weaving machine, and then achieving the windproof requirement by high-density weaving, loose finishing and calendaring; and (3) adopting high-temperature loose finishing to enable the fibers to be fully expanded, and then flattening the fibers at a constant speed by a 120-ton calender to obtain the windproof fabric.
More preferably: the preparation process of the temperature-locking quilt shell comprises the following steps:
selecting a windproof fabric, and sewing a quilt cover through a flat sewing machine, wherein the quilt cover comprises a lower temperature-locking layer and an upper windproof layer which is in contact with a human body, a plurality of transverse and longitudinal quilting threads are arranged on the temperature-locking layer and the windproof layer, so that a plurality of lattices are formed on the surface of each of the temperature-locking layer and the windproof layer, a first vertical lining is sewn on the inner side of each quilting thread of the temperature-locking layer, and a second vertical lining is sewn on the inner side of each quilting thread of the windproof layer; when the second vertical lining is sewn, when the windproof layer is connected with the second vertical lining, the joint of each lattice quilting line is folded inwards by 2cm, so that a micro vertical angle of 2cm is formed on the outer surface of the windproof layer, and four corners of each lattice after the transverse and longitudinal second vertical linings are completely sewn respectively have a micro vertical angle capable of swinging 180 degrees; the number of the lattices on the temperature locking layer is more than that of the windproof layer, a liner cloth used for dividing the inner space of the quilt cover into two parts is arranged between the temperature locking layer and the windproof layer, and the first vertical lining and the second vertical lining are connected to two sides of the liner cloth.
More preferably: in step S3, the goose is selected from mature northeast white goose with growth cycle of more than 280 days, and the quality is 5A grade.
More preferably: the high-quality big down feather obtained after the refining of the special down feather subdivision equipment is primarily washed, finely washed, dehydrated, dried, separated into hairs and then filled into the quilt shell.
A down feather temperature locking device is used for refining white goose down and comprises a refining tank, a large down feather collecting hopper, an air supply pipe, a supporting block and a driving mechanism arranged in the supporting block, wherein a down feather feeding hole is formed in the top of the refining tank, a small down feather discharging hole is formed in the bottom of the refining tank, a vibrating screening mechanism is arranged in the refining tank and used for separating large and small down feather, the large down feather collecting hopper is fixed on one side of the refining tank, a large down feather discharging hole is formed in the side of the refining tank, the refining tank is communicated with the large down feather collecting hopper through the large down feather discharging hole, a discharging hole is formed in the bottom of the large down feather collecting hopper, and an exhaust hole is formed in the bottom of the refining tank and located below the vibrating screening mechanism;
the supporting block is fixed on one side of the refining tank, the large-lint collecting hopper is fixed at the bottom of the supporting block, an air inlet channel is arranged in the supporting block, a through hole is formed in the bottom of the air inlet channel, one end of the air supply pipe is fixed on the supporting block and communicated with the through hole, the other end of the air supply pipe stretches into the refining tank and stretches into the position above the vibrating sieving mechanism, a blocking plate used for blocking the large-lint outlet is arranged in the large-lint collecting hopper, a driving mechanism is arranged in the supporting block, and when external air enters the air inlet channel, the external air drives the driving mechanism to drive the blocking plate to move towards the large-lint outlet until the large-lint outlet is blocked by the blocking plate.
More preferably: the driving mechanism comprises a transverse sliding block, a vertical sliding block, a bidirectional screw, a moving plate, a resisting spring and a driven block;
a cavity, a movable cavity and a through hole are arranged in the supporting block, the cavity is positioned above the air inlet channel and is horizontally arranged with the air inlet channel, the lower end of the through hole is communicated with the air inlet channel, the upper end of the through hole is communicated with the cavity, the movable cavity is positioned at one side of the through hole close to the refining tank, the upper end of the movable cavity is communicated with the cavity, and the lower end of the movable cavity penetrates through the supporting block and is communicated with the large lint collecting hopper;
the transverse sliding block is positioned in the air inlet channel and is in sliding connection with the inner wall of the air inlet channel, one end of the transverse sliding block is a windward side, the other end of the transverse sliding block is an obliquely arranged leeward side, when the air inlet channel does not supply air, the windward side of the transverse sliding block is positioned on one side, close to the air inlet of the air inlet channel, of the through hole, and the air inlet of the air inlet channel is positioned on the other side, opposite to the refining tank, of the through hole;
the vertical sliding block is vertically accommodated in the through hole, the upper end and the lower end of the vertical sliding block are inclined planes, the inclination directions of the inclined planes are opposite, the lower end of the vertical sliding block is in surface contact with the leeward surface of the transverse sliding block, and the upper end of the vertical sliding block is in surface contact with the driven block, so that when the transverse sliding block slides to a position far away from the air inlet of the air inlet channel, the vertical sliding block moves upwards;
the two-way screw is horizontally arranged in the cavity, two ends of the two-way screw are respectively inserted into two ends of the cavity, the driven block is positioned in the cavity and is in sliding fit with the inner wall of the cavity, the driven block is sleeved on the two-way screw and is in threaded fit with the two-way screw, the abutting spring is sleeved on the two-way screw, one end of the abutting spring is fixed with the driven block, the other end of the abutting spring is fixed with the inner wall of the cavity, and the abutting spring is positioned on the other side, opposite to the refining tank, of the driven block;
the movable plate is in sliding fit with the inner wall of the cavity, the movable plate is sleeved on the bidirectional screw and in threaded fit with the bidirectional screw, the movable plate and the driven block are in threaded fit with two sections of the bidirectional screw in different rotation directions respectively, and the movable plate penetrates through the movable cavity downwards and is fixed with the blocking plate.
More preferably: and the upper end face of the vertical sliding block is provided with a containing groove for containing the bidirectional screw.
More preferably: the vibration screening mechanism comprises a fixed block, a supporting spring, a vibration motor and a screen;
the screen cloth is located refine the jar in and to big fine hair discharge port direction downward sloping, the fixed block is fixed refine a jar inner wall, the supporting spring lower extreme is fixed on the fixed block, the upper end is fixed screen cloth bottom, vibrating motor installs refine a jar inner wall and be used for driving the screen cloth is in refine jar internal vibration.
More preferably: the bottom of the refining tank is fixed with support legs which are symmetrically arranged on two opposite sides of the small lint outlet, and a cover body is arranged on the lint inlet in a covering manner.
In conclusion, the invention has the following beneficial effects: the quilt is divided into an upper layer and a lower layer, a circulating energy storage space is formed in the quilt, the air trend is guided by utilizing the central space, the warm air loss is reduced, and the warm is kept for a long time. Due to the arrangement of the micro vertical angles, the attaching degree of the down quilt to the surface of a human body is improved, the down quilt is wrapped in warm air, and the down quilt is soft, close-fitting, efficient and warm-keeping. The down after being finely divided is screened by adopting special down cluster subdivision equipment (temperature locking device) to obtain high-quality down with high consistency of the sizes of the down clusters, the consistency of the sizes of the down clusters is improved, and the defect that the increment of the small down clusters is not increased to be fluffy is avoided, so that the overall fluffiness of the down filler is improved, the detection degree of a tent is increased, the static air in the down filler can be increased, the static air can be used for separating the exchange of cold air inside and outside the down filler, and the temperature locking capability of the down is improved.
The fine hair matter is light, only drive the screen cloth vibration by vibrating motor and filter, hardly effective and quick separation of realizing big fine hair and little fine hair, and cause the screen cloth to block up easily, this application has set up big fine hair collection fill for this reason, when external wind gets into inlet air duct, under the wind pressure effect, horizontal slider will be to being close to refine jar direction and remove, the through-hole is opened this moment, because vertical slider and horizontal slider inclined plane contact cooperation, consequently, horizontal slider will be to being close to when refining jar direction and removing, vertical slider will rebound, again because vertical slider and driven piece inclined plane contact cooperation, and driven piece and two-way screw rod screw-thread fit, therefore, when vertical slider rebound, the driven piece will be to the removal of resisting the tight spring direction, thereby the compression supports the tight spring, two-way movable plate screw rod will take place to rotate this moment, in order to drive, the shutoff board removes to being close to jar direction in step, until the shutoff board at big fine hair exit. After the through hole is opened, external wind enters the refining tank through the air inlet channel, the through hole and the air supply pipe, and the large-lint outlet is blocked by the blocking plate, so that when the external wind blows and refines lint in the tank, the lint can not enter the large-lint collecting hopper through the large-lint outlet, but is discharged outwards through the air exhaust hole after passing through the screen. When external wind got into to refine the jar, the fine hair flower matter can be blown to change the original position of fine hair flower, not only can prevent the screen cloth jam, can also carry little fine hair flower to pass through the screen cloth fast, accelerated screening efficiency, improved the screening quality. When external wind stops entering, the driven block moves reversely under the action of the abutting spring, so that the movable plate, the plugging plate, the vertical sliding block and the transverse sliding block are driven to reset, the large lint outlet is opened, and the use is simple and convenient.
Drawings
FIG. 1 is a block flow diagram of an embodiment, which is mainly used for embodying a temperature locking process of a down quilt;
FIG. 2 is a block diagram of an embodiment, which is mainly used for embodying the structure of the down quilt;
FIG. 3 is a structural diagram of the embodiment, mainly used for embodying the internal structure of the down quilt;
FIG. 4 is a schematic sectional view of an embodiment, which is mainly used for embodying the structure of the temperature locking device;
FIG. 5 is a schematic view, partly in section, of an embodiment, primarily for embodying the structure of the drive mechanism;
FIG. 6 is an enlarged view of the structure A in FIG. 5, which is mainly used for embodying a connecting structure among the driven block, the two-way screw rod and the vertical sliding block;
fig. 7 is a schematic partial cross-sectional view of the embodiment, which is mainly used for embodying a matching structure among the driven block, the bidirectional screw and the vertical slider.
In the figure, 1, a refining tank; 2. a velvet flower feeding hole; 3. a cover body; 4. a support leg; 5. a small velvet flower outlet; 61. a fixed block; 62. a support spring; 63. a vibration motor; 64. screening a screen; 7. a big down collecting hopper; 8. a discharge port; 91. a transverse slide block; 92. a vertical slide block; 93. a bidirectional screw; 94. moving the plate; 95. the spring is tightly propped; 96. a driven block; 97. a second chute; 98. accommodating grooves; 10. a support block; 11. an air inlet pipe; 12. an air inlet channel; 13. an air supply pipe; 14. a through hole; 15. a cavity; 16. a movable cavity; 17. a plugging plate; 18. a big down outlet; 19. a first chute; 20. an exhaust hole; 21. a temperature-locking layer; 22. a wind-proof layer; 23. a first vertical lining; 24. a second vertical lining; 25. slightly erecting corners; 26. lining cloth; 27. quilting lines.
Detailed Description
The invention is described in detail below with reference to the figures and examples.
Example (b): a down feather temperature locking process and a device thereof are disclosed, as shown in figures 1-3, the down feather temperature locking process comprises the following steps:
s1, preparing windproof fabric
The preparation process of the windproof fabric comprises the following steps: s101, selecting yarns: selecting polyester and rice-shaped polyester-nylon composite yarns with high counts and high counts for the yarns; s102, weaving of the fabric: weaving by an imported heavy-weight loom and high-density plain weaving; s103, windproof finishing: the windproof requirement is met through high-density weaving, loose finishing and calendaring; s104, fabric calendering pretreatment: high-temperature loose finishing is adopted to ensure that the fiber is fully expanded; s105, calendering the fabric: and flattening at constant speed by a 120-ton calender to obtain the windproof fabric.
S2, preparing a temperature-locking quilt shell
And (4) preparing a quilt cover by taking the windproof fabric in the step (S1) as a raw material. The preparation process of the temperature-locking quilt shell comprises the following steps:
s201, selecting S105 windproof fabric;
s202, suture selection: gaoshi core-spun leak-proof wool, TEX30, polyester-polyester (100% polyester fiber).
S203, needle selection: de guo Roots No. 8 leakproof heat-proof golden needle.
S204, equipment selection: and a heavy machine 9000c flat sewing machine.
S205, quilt shell sewing is carried out through a heavy machine 9000c flat sewing machine, the quilt shell comprises a temperature locking layer 21 and a windproof layer 22, the temperature locking layer 21 and the windproof layer 22 are arranged on the lower layer and are in contact with a human body, a plurality of transverse and longitudinal quilting lines 27 are arranged on the temperature locking layer 21 and the windproof layer 22, so that a plurality of lattices are formed on the outer surfaces of the temperature locking layer 21 and the windproof layer 22, a first vertical lining 23 is sewn on the inner side of the quilting line 27 of the temperature locking layer 21, a second vertical lining 24 is sewn on the inner side of the quilting line 27 of the windproof layer 22, and the quilting lines 27 on the temperature locking layer 21 and the windproof layer 22 are formed by sewing the first vertical lining 23 and the second vertical lining 24. When the second vertical lining 24 is sewn, the joint of each lattice quilting line 27 is folded inwards by 2cm in a pleating mode when the windproof layer 22 is connected with the second vertical lining 24, so that a micro vertical angle 25 of 2cm is formed on the outer surface of the windproof layer 22, and the attaching degree of the shoulder and the neck is higher. After the second vertical linings 24 in the transverse direction and the longitudinal direction are completely sewn, four corners of each grid are respectively provided with a micro vertical angle 25 capable of swinging 180 degrees. The number of lattices on the temperature-locking layer 21 is larger than that of the windproof layer 22, that is, the number of the first vertical linings 23 is larger than that of the second vertical linings 24, a liner cloth 26 for dividing the inner space of the shell into two parts is arranged between the temperature-locking layer 21 and the windproof layer 22, and the first vertical linings 23 and the second vertical linings 24 are connected to both sides of the liner cloth 26. The lower layer of the temperature locking layer 21 is a warm-keeping layer of a down thick quilt vertical lining structure, and the fabric is connected with vertical lining cloth to form a box-shaped structure, so that the down storage space is improved.
S3, treatment of down feather
S301, down filler selection: the goose is selected from mature northeast white goose with the growth cycle of more than 280 days, and the quality reaches 5A grade;
s302, white goose down pretreatment: white goose down is subjected to peduncle, sand removal, fine separation, primary washing, fine washing, dehydration, drying and feather separation;
s303, white goose down flower extraction: and screening the finely divided down feather by adopting special down feather subdivision equipment to obtain high-quality large down feather with high consistency of the size of the down feather.
S4, making the down quilt
S401, filling down in the inner container: filling down filler into the quilt cover through a down filling machine pipeline.
S402, sewing and packaging: sealing the quilt cover down filling opening by a flat sewing machine.
For the thermal resistance values of the down feather with different filling powers, see table 1:
TABLE 1 thermal resistance values of different filling powers (warming false human hair) of down
In table 1, the higher the average value (ave) of the thermal resistances, the better the heat retention property. The higher the filling power is, the better the heat retention of the down quilt is, and the improvement of the consistency of the down flowers can improve the filling power of the down, so that the use of the high-quality large down flowers with high size consistency as the down filling of the quilt shell can improve the heat retention of the down quilt.
In the invention, the quilt is divided into an upper layer and a lower layer, a circulating energy storage space is formed in the quilt, the air trend is guided by utilizing the central space, the loss of warm air is reduced, and the warm is preserved for a long time. Due to the arrangement of the micro vertical angles 25, the attaching degree of the down quilt to the surface of a human body is improved, the down quilt is wrapped in warm air, and the down quilt is soft, close-fitting and efficient in warm keeping. The finely divided down feather is screened by adopting special down feather flower subdivision equipment to obtain high-quality down feather with high size consistency, the size consistency of the down feather flowers is improved, the defect that the increase of small down feather flowers does not increase fluffiness is avoided, the integral fluffiness of the down feather filling material is improved, the tent inspection degree is increased, the static air in the down feather filling material can be increased, the static air can obstruct the exchange of cold air inside and outside the down feather filling material, and the temperature locking capacity of the down feather is improved.
The down feather temperature locking device is used for refining white goose down to obtain high-quality large down feather with high down feather size consistency. Referring to fig. 4-7, the down feather temperature locking device comprises a refining tank 1, a large down feather collecting hopper 7, an air supply pipe 13, a supporting block 10 and a driving mechanism arranged in the supporting block 10. The top of the refining tank 1 is provided with a lint feed inlet 2, the center of the bottom is provided with a small lint discharge outlet 5, and the lint feed inlet 2 is covered by a cover body 3. The bottom of the refining tank 1 is fixed with support legs 4, and the support legs 4 are symmetrically arranged at two opposite sides of a small velvet outlet 5. Big fine hair is collected and is fought 7 and fix in refining 1 one side of jar, refines 1 lateral part of jar and has seted up big fine hair discharge port 18, refines jar 1 and collects 7 intercommunications of fighting through big fine hair discharge port 18 and big fine hair, and big fine hair is collected and is fought 7 bottoms and be provided with discharge gate 8, refines jar 1, big fine hair and collects 7 lower parts of fighting and all is the hopper-shaped. A vibrating screening mechanism is arranged in the refining tank 1 and is used for separating the large lint and the small lint so that the large lint enters a large lint collecting hopper 7 through a large lint outlet 18, and the small lint is collected in the refining tank 1 and is discharged outwards through a small lint outlet 5. Exhaust hole 20 has been seted up to refining jar 1 bottom, and exhaust hole 20 is located the vibration screening mechanism below.
Preferably, the vibrating and screening mechanism includes a fixed block 61, a support spring 62, a vibrating motor 63, and a screen 64. The screen 64 is positioned in the refining tank 1 and is inclined downwards towards the direction of the large-lint outlet 18, and the screen 64 is used for intercepting large lint in the lint. Fixed block 61 is located screen cloth 64 below and fixes and refine jar 1 inner wall, and supporting spring 62 lower extreme is fixed on fixed block 61, and the upper end is fixed in the screen cloth 64 bottom, and the higher level one end of screen cloth 64 and lower level one end all are provided with supporting spring 62. Vibrating motor 63 installs and refines jar 1 inner wall and is used for driving screen cloth 64 and refines jar 1 internal vibration, and exhaust hole 20 is located screen cloth 64 below.
Referring to fig. 4-7, a supporting block 10 is fixed on one side of the refining tank 1, a large-lint collecting hopper 7 is fixed below the bottom of the supporting block 10, an air inlet channel 12 is arranged in the supporting block 10, one end of the air inlet channel 12 is arranged in a sealing manner and points to the refining tank 1, the other end of the air inlet channel is arranged in an opening manner and is connected with an air inlet pipe 11, and the air inlet pipe 11 is fixed on one side of the outside of the supporting block 10 and is used for being connected with an external air supply system. The bottom of the air inlet channel 12 is provided with a through hole 14, a plugging plate 17 used for plugging a large lint outlet 18 is arranged in the large lint collecting hopper 7, the air supply pipe 13 is positioned in the large lint collecting hopper 7, one end of the air supply pipe is fixed on the supporting block 10 and is communicated with the through hole 14, the other end of the air supply pipe penetrates through the plugging plate 17 along the horizontal direction and extends into the refining tank 1, and the air supply pipe 13 extends into the position above the screen 64 and the large lint outlet 18. A driving mechanism is arranged in the supporting block 10, when external air enters the air inlet channel 12, the external air drives the driving mechanism to operate so as to drive the blocking plate 17 to move towards the direction of the big lint outlet 18 until the big lint outlet 18 is blocked by the blocking plate 17.
Preferably, the driving mechanism comprises a transverse slide block 91, a vertical slide block 92, a bidirectional screw 93, a moving plate 94, a holding spring 95 and a driven block 96. A cavity 15, a movable cavity 16 and a through hole are arranged in the supporting block 10, the cavity 15 is located above the air inlet channel 12 and is horizontally arranged with the air inlet channel 12, the through hole is used for accommodating a vertical sliding block 92, the lower end of the through hole is communicated with the air inlet channel 12, and the upper end of the through hole is communicated with the cavity 15. The movable cavity 16 is positioned at one side of the through hole close to the refining tank 1, the upper end of the movable cavity 16 is communicated with the cavity 15, and the lower end of the movable cavity passes through the supporting block 10 and is communicated with the large-lint collecting hopper 7. Horizontal slider 91 is located inlet air duct 12 and with inlet air duct 12 inner wall sliding connection, and is concrete, inlet air duct 12 inner wall is provided with along its length direction set up first spout 19, is provided with the first draw runner with first spout 19 looks adaptation on the horizontal slider 91, and first draw runner is inserted in first spout 19 and with first spout 19 sliding fit. One end of the transverse sliding block 91 is a windward side, the other end of the transverse sliding block is a leeward side which is obliquely arranged, and the leeward side is inclined downwards from top to bottom towards the direction close to the refining tank 1. When the air inlet channel 12 does not supply air, the windward side of the transverse sliding block 91 is positioned at one side of the through hole 14 close to the air inlet of the air inlet channel 12, namely, when the air inlet channel 12 does not supply air, under the plugging of the transverse sliding block 91, the through hole 14 is not communicated with the air inlet channel 12, and the air inlet of the air inlet channel 12 is positioned at the other side of the through hole 14 relative to the refining tank 1.
Preferably, the vertical slider 92 is vertically accommodated in the through hole, the upper end and the lower end of the vertical slider 92 are inclined planes, the inclined directions of the inclined planes are opposite, the lower end of the vertical slider 92 is in surface contact with the leeward surface of the transverse slider 91, and the upper end of the vertical slider 92 is in surface contact with the driven block 96, so that when the transverse slider 91 slides towards the air inlet far away from the air inlet channel 12, the vertical slider 92 moves upwards. The end face of the upper end of the vertical slider 92 is provided with an accommodating groove 98 for accommodating the bidirectional screw 93, and the accommodating groove 98 penetrates through two sides of the end face of the vertical slider 92 along the length direction of the bidirectional screw 93. The cross section of the accommodating groove 98 is semicircular and the diameter of the accommodating groove is larger than that of the bidirectional screw 93, so that when the vertical slider 92 moves upwards, the bidirectional screw 93 is accommodated in the accommodating groove 98. The bidirectional screw 93 is horizontally arranged in the cavity 15, two ends of the bidirectional screw are respectively inserted into two ends of the cavity 15, and the length direction of the bidirectional screw 93 is consistent with that of the air inlet channel 12. Driven piece 96 is located cavity 15 and with cavity 15 inner wall sliding fit, and is specific, and cavity 15 inner wall has seted up second spout 97 along two-way screw 93 length direction, and driven piece 96 inlays in second spout 97 and with the horizontal sliding fit of second spout 97. The driven block 96 is sleeved on the bidirectional screw rod 93 and is in threaded fit with the bidirectional screw rod 93, the abutting spring 95 is sleeved on the bidirectional screw rod 93, one end of the abutting spring is fixed with the driven block 96, the other end of the abutting spring is fixed with the inner wall of the cavity 15, and the abutting spring 95 is located on the other side, opposite to the refining tank 1, of the driven block 96. The bottom surface of the follower block 96 is provided with an inclined surface which obliquely contacts the upper end surface of the vertical slider 92, so that when the vertical slider 92 moves upward, the follower block 96 moves toward the abutting spring 95, thereby compressing the abutting spring 95.
Preferably, the moving plate 94 is slidably engaged with the inner wall of the cavity 15, and specifically, the moving plate 94 is embedded in the second sliding slot 97 and horizontally slidably engaged with the second sliding slot 97. The moving plate 94 is sleeved on the bidirectional screw 93 and is in threaded fit with the bidirectional screw 93, and the moving plate 94 and the driven block 96 are respectively in threaded fit with two sections of the bidirectional screw 93 with different rotation directions, so that when the bidirectional screw 93 rotates, the moving plate 94 and the driven block 96 respectively move in directions away from each other. The moving plate 94 passes through the movable cavity 16 downwards and is fixed with the blocking plate 17, the movable cavity 16 provides a moving space, and the moving plate 94 is convenient to move towards the direction close to or far away from the big-floss outlet 18.
In the above technical solution, the fine hair is light, only rely on vibrating motor 63 to drive screen cloth 64 to vibrate and screen, hardly effective and quick separation of big fine hair and little fine hair of realization, and cause screen cloth 64 to block up easily, big fine hair collection hopper 7 has been set up for this application, when external wind gets into inlet air duct 12, under the wind pressure effect, horizontal slider 91 will be to being close to refining jar 1 direction and moving, through-hole 14 is opened this moment, because vertical slider 92 and horizontal slider 91 inclined plane contact cooperation, therefore horizontal slider 91 will be to being close to refining jar 1 direction when moving, vertical slider 92 will rebound, again because vertical slider 92 and follower 96 inclined plane contact cooperation, and follower 96 and two-way screw 93 screw-thread fit, therefore when vertical slider 92 rebound, follower 96 will move to the direction of resisting tight spring 95, thereby compress and resisting tight spring 95, two-way screw 93 will take place the rotation this moment, with drive movable plate 94, shutoff board 17 is in step to being close to refining jar 1 direction and moving, until shutoff board 17 shutoff is in big fine hair discharge port 18 department. After the through hole 14 is opened, external wind enters the refining tank 1 through the air inlet channel 12, the through hole 14 and the air supply pipe 13, and the large-lint outlet 18 is blocked by the blocking plate 17, so that when external wind blows and lifts lint in the refining tank 1, the lint does not enter the large-lint collecting hopper 7 through the large-lint outlet 18, but is discharged outwards through the air exhaust hole 20 after passing through the screen 64. When external wind enters the refining tank 1, the velvet flowers are light and can be blown up, so that the original positions of the velvet flowers are changed, the screen 64 can be prevented from being blocked, small velvet flowers can be carried to rapidly pass through the screen 64, the screening efficiency is improved, and the screening quality is improved. When the external wind stops entering, the driven block 96 moves reversely under the action of the abutting spring 95, so that the moving plate 94, the blocking plate 17, the vertical sliding block 92 and the horizontal sliding block 91 are driven to reset, the large-lint outlet 18 is opened, and the use is simple and convenient.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that several improvements and modifications within the scope of the present invention can be made by those skilled in the art without departing from the principle of the present invention, and these improvements and modifications should also be construed as the scope of the present invention.
Claims (4)
1. The utility model provides a eiderdown is by locking temperature device for it refines its characterized in that to white goose down: the device comprises a refining tank (1), a large velvet collection hopper (7), an air supply pipe (13), a supporting block (10) and a driving mechanism arranged in the supporting block (10), wherein a velvet feed inlet (2) is formed in the top of the refining tank (1), a small velvet discharge outlet (5) is formed in the bottom of the refining tank (1), a vibration screening mechanism is arranged in the refining tank (1) and used for separating large velvet from small velvet, the large velvet collection hopper (7) is fixed on one side of the refining tank (1), a large velvet discharge outlet (18) is formed in the side of the refining tank (1), the refining tank (1) is communicated with the large velvet collection hopper (7) through the large velvet discharge outlet (18), a discharge outlet (8) is formed in the bottom of the large velvet collection hopper (7), an exhaust hole (20) is formed in the bottom of the refining tank (1), and the exhaust hole (20) is located below the vibration screening mechanism;
the supporting block (10) is fixed on one side of the refining tank (1), the large lint collecting hopper (7) is fixed at the bottom of the supporting block (10), an air inlet channel (12) is arranged in the supporting block (10), a through hole (14) is formed in the bottom of the air inlet channel (12), one end of an air supply pipe (13) is fixed on the supporting block (10) and is communicated with the through hole (14), the other end of the air supply pipe extends into the refining tank (1) and is located above the vibrating screening mechanism, a blocking plate (17) used for blocking the large lint outlet (18) is arranged in the large lint collecting hopper (7), a driving mechanism is arranged in the supporting block (10), and when external air enters the air inlet channel (12), the driving mechanism is driven by external air to drive the blocking plate (17) to move towards the large lint outlet (18) until the large lint outlet (18) is blocked by the blocking plate (17);
the driving mechanism comprises a transverse sliding block (91), a vertical sliding block (92), a bidirectional screw (93), a moving plate (94), a resisting spring (95) and a driven block (96);
a cavity (15), a movable cavity (16) and a through hole are arranged in the supporting block (10), the cavity (15) is located above the air inlet channel (12) and is horizontally arranged with the air inlet channel (12), the lower end of the through hole is communicated with the air inlet channel (12), the upper end of the through hole is communicated with the cavity (15), the movable cavity (16) is located on one side, close to the refining tank (1), of the through hole, the upper end of the movable cavity (16) is communicated with the cavity (15), and the lower end of the movable cavity penetrates through the supporting block (10) and is communicated with the large-lint collecting hopper (7);
the transverse sliding block (91) is positioned in the air inlet channel (12) and is in sliding connection with the inner wall of the air inlet channel (12), one end of the transverse sliding block (91) is a windward side, the other end of the transverse sliding block is a leeward side which is obliquely arranged, when the air inlet channel (12) does not enter air, the windward side of the transverse sliding block (91) is positioned on one side, close to the air inlet of the air inlet channel (12), of the through hole (14), and the air inlet of the air inlet channel (12) is positioned on the other side, opposite to the refining tank (1), of the through hole (14);
the vertical sliding block (92) is vertically accommodated in the through hole, the upper end and the lower end of the vertical sliding block (92) are inclined planes, the inclined directions of the inclined planes are opposite, the lower end of the vertical sliding block (92) is in surface contact with the leeward surface of the transverse sliding block (91), and the upper end of the vertical sliding block (92) is in surface contact with the driven block (96), so that when the transverse sliding block (91) slides to a position far away from the air inlet of the air inlet channel (12), the vertical sliding block (92) moves upwards;
the two-way screw (93) is horizontally arranged in the cavity (15), two ends of the two-way screw are respectively inserted into two ends of the cavity (15), the driven block (96) is positioned in the cavity (15) and is in sliding fit with the inner wall of the cavity (15), the driven block (96) is sleeved on the two-way screw (93) and is in threaded fit with the two-way screw (93), the abutting spring (95) is sleeved on the two-way screw (93), one end of the abutting spring is fixed with the driven block (96), the other end of the abutting spring is fixed with the inner wall of the cavity (15), and the abutting spring (95) is positioned on the other side, relative to the refining tank (1), of the driven block (96);
the movable plate (94) is in sliding fit with the inner wall of the cavity (15), the movable plate (94) is sleeved on the bidirectional screw (93) and is in threaded fit with the bidirectional screw (93), the movable plate (94) and the driven block (96) are respectively in threaded fit with two sections of the bidirectional screw (93) in different rotation directions, and the movable plate (94) downwards penetrates through the movable cavity (16) and is fixed with the blocking plate (17).
2. A down feather temperature-locking device according to claim 1, wherein: and an accommodating groove (98) for accommodating the bidirectional screw (93) is formed in the end face of the upper end of the vertical sliding block (92).
3. A down feather temperature-locking device according to claim 1, wherein: the vibrating screening mechanism comprises a fixed block (61), a supporting spring (62), a vibrating motor (63) and a screen (64);
screen cloth (64) are located refine jar (1) in and to big fine hair outlet port (18) direction downward sloping, fixed block (61) are fixed refine jar (1) inner wall, supporting spring (62) lower extreme is fixed on fixed block (61), the upper end is fixed screen cloth (64) bottom, vibrating motor (63) are installed refine jar (1) inner wall and be used for driving screen cloth (64) are in refine jar (1) internal vibration.
4. A down feather temperature-locking device according to claim 1, wherein: the bottom of the refining tank (1) is fixed with supporting legs (4), the supporting legs (4) are symmetrically arranged on two opposite sides of the small lint outlet (5), and a cover body (3) is arranged on the lint inlet (2) in a covering mode.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210959001.3A CN115281506B (en) | 2022-08-10 | 2022-08-10 | Down feather temperature locking process and device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210959001.3A CN115281506B (en) | 2022-08-10 | 2022-08-10 | Down feather temperature locking process and device |
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| Publication Number | Publication Date |
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| CN115281506A CN115281506A (en) | 2022-11-04 |
| CN115281506B true CN115281506B (en) | 2023-03-14 |
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| CN202210959001.3A Active CN115281506B (en) | 2022-08-10 | 2022-08-10 | Down feather temperature locking process and device |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2350892A1 (en) * | 1976-05-14 | 1977-12-09 | Air Ind | Textile fibre and down separator - has tapered, slack filter sleeve between cyclones, vibrated to prevent clogging |
| CN2258101Y (en) * | 1995-07-31 | 1997-07-23 | 高至星 | Down sorting apparatus |
| CN103088466A (en) * | 2013-01-18 | 2013-05-08 | 安徽润丰羽绒有限公司 | Production technology of the best down feather hanging down feather and hanging down feather screening device |
| CN203564008U (en) * | 2013-10-25 | 2014-04-30 | 杭州飞利弘羽绒寝具有限公司 | Three-layer composite down quilt |
| CN108402823A (en) * | 2018-01-09 | 2018-08-17 | 何丹丹 | A kind of production method of advanced eiderdown quilt |
-
2022
- 2022-08-10 CN CN202210959001.3A patent/CN115281506B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2350892A1 (en) * | 1976-05-14 | 1977-12-09 | Air Ind | Textile fibre and down separator - has tapered, slack filter sleeve between cyclones, vibrated to prevent clogging |
| CN2258101Y (en) * | 1995-07-31 | 1997-07-23 | 高至星 | Down sorting apparatus |
| CN103088466A (en) * | 2013-01-18 | 2013-05-08 | 安徽润丰羽绒有限公司 | Production technology of the best down feather hanging down feather and hanging down feather screening device |
| CN203564008U (en) * | 2013-10-25 | 2014-04-30 | 杭州飞利弘羽绒寝具有限公司 | Three-layer composite down quilt |
| CN108402823A (en) * | 2018-01-09 | 2018-08-17 | 何丹丹 | A kind of production method of advanced eiderdown quilt |
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| CN115281506A (en) | 2022-11-04 |
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