CN203112994U - Spun yarn compact spinning air suction component - Google Patents
Spun yarn compact spinning air suction component Download PDFInfo
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- CN203112994U CN203112994U CN 201320063932 CN201320063932U CN203112994U CN 203112994 U CN203112994 U CN 203112994U CN 201320063932 CN201320063932 CN 201320063932 CN 201320063932 U CN201320063932 U CN 201320063932U CN 203112994 U CN203112994 U CN 203112994U
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Abstract
The utility model relates to a spun yarn compact spinning air suction component, and relates to a textile machinery accessory. The spun yarn compact spinning air suction component comprises an air suction seat supported by a hollow roller main shaft, an upper cover arranged on the air cushion seat, a lower air suction cover arranged under the air suction seat and a left air suction piece and a right air suction piece. The air suction seat is provided with a locking hole and a locking groove, a pair of exhaust inlets in butt joint with the left air suction piece and the right air suction piece is arranged at the front end of the air suction seat in a backward extending mode, and the rear ends of the exhaust inlets are connected with a large static pressure cavity through an inner pipe cavity and then are connected with a main air channel through a small air pipe. The upper cover can be supported on the air suction seat in a vertical moving mode, and provided with retaining rods which can abut against the left air suction piece and the right air suction piece, a locking hook is arranged at the tail end of upper cover, and the lower air suction cover is provided with a supporting shaft, a locking hook and an air supplement inlet of a screen mesh. The left air suction piece and the right air suction piece are respectively provided with a small static pressure cavity, air suction inlets corresponding to small air holes in a hollow roller are formed in the side walls of the front ends of the left air suction piece and the right air suction piece, and the air suction inlets are communicated with the small static pressure cavities through an inner cavity, and then are connected to the air suction inlets at the front end of the air suction seat through the small static pressure cavities.
Description
Technical field
The utility model relates to a kind of textile machinery accessories, particularly the getter assembly that closely spins of a kind of spinning machine.
Background technology
The spun yarn compact spinning technology is a new technology that grows up more than ten years, this technology is that the negative-pressure air-flow of various ways gathers system, fiber strip is gathered in the zone between preceding jaw and the resistance twist jaw set up, finish and enter twisting resultant yarn in twisting zone after gathering again, this makes fiber all may gather in the yarn, thereby it is few to form filoplume, powerful high compact yarn.Since 1999 come out, develop very fastly, showing has a plurality of textile machine manufacturer to release compact spinning system separately to market both at home and abroad.At present domestic is that grid ring is gathered type compact spinning system in new machine and the improving old machine amount of promoting the use of maximum, it is to form at the front portion of the front roller of common drafting system of ring spinner and anterior epithelium cornea roller increase resistance twist roller and getter assembly (comprising grid ring and driving member), but mechanism is complicated, operating cost is high, maintenance is inconvenient.For this reason, also researched and developed out hollow roller compact spinning system now both at home and abroad, as Switzerland Rieter frame company Development and Production the K45 compact spinning machine.Domestic as: the patent No. is ZL200420091918.3, name is called " novel spinning beaming device ", and the patent No. is ZL201120025773.7, it is ZL201120459313.5 with the patent No. that name is called " the novel getter device that closely spins ", name is called the compact spinning system that " the directed auxiliary apparatus for collecting of air-flow " formed, it is with the front roller enlarged diameter and makes hollow, row's aperture is only made a call on the front roller surface, the negative inspiratory pressure assembly is equipped with in its inside, hollow front roller respectively with the anterior epithelium cornea roller, jaw and resistance twist jaw were cluster area between two jaws before the resistance twist roller was formed; Whether there is the directed piece of an air-flow cluster area top, and its bottom centre is processed with one or two open recess, and the width of open recess has different size, can be according to the spinning kind and be that the match network spins and changes.Getter assembly is by row's aperture suction airstream on front roller surface, and fiber strip gathers with the acting in conjunction of the directed piece of air-flow at the little gas flow hole of front roller, gathers and is twisted resultant yarn after fiber strip outputs to the resistance twist jaw.This tight spinning system have the hollow front roller of following performance characteristics: ⑴ hold concurrently drawing-off, gather, three functions of resistance twist; ⑵ can guarantee that yarn was subjected to gathering the acting in conjunction of air-flow and the directed piece of air-flow always before entering the resistance twist jaw, and realization whole process is gathered; ⑶ simple in structure, compact, non-maintaining; ⑷ it is reasonable that gather theory, and compacting effect is better, and energy consumption is low; ⑸ adapt to all spinning materials and kind; ⑹ identical with common RING SPINNING to the spinning environmental requirement; ⑺ adapt to all improving old machines, and improvement expenses is not high.Therefore, it is one of current domestic compact spinning preferably system.But there is following shortcoming in this " the novel getter device that closely spins ": airpath design is unreasonable, and short flannel can not inhale, and easily blocks the inspiration piece inner chamber, influences spinning effect closely.
The utility model content
The purpose of this utility model provides that a kind of dismounting is easy to maintenance, spinning suiting spun yarn compact spinning suction pneumatic module widely.
The technical scheme that the utility model adopts for achieving the above object is: a kind of spun yarn compact spinning suction pneumatic module, comprise the air-breathing seat that the hollow roller main shaft by weaving loom supports, be arranged on the loam cake on the air-breathing seat, be arranged on the following air-suction cover under the air-breathing seat, be contained in left inspiration piece and right inspiration piece in the air-breathing seat respectively, air-breathing seat comprises the static pressure cavity, extend to form the inboard circular-arc support portion that is by static pressure cavity front end, and be arranged on shaft stool on the support portion, be provided with axis hole in the shaft stool, the rear end, support portion is concaved with locking hole, air-breathing seat front end extends back and is provided with the inlet scoop that a pair of and left inspiration piece and right inspiration piece connect, the rear end, inlet scoop is connected with big static pressure chamber by interior tube chamber, big static pressure chamber is connected with total air channel by tracheole again, both sides, top, support portion are respectively equipped with the movable axis bearing that supports loam cake and are arranged on movable axis hole on the movable axis bearing, and front end inboard, support portion is provided with the locking slot of chucking loam cake bottom; Loam cake integral body is curved, and on the movable axis bearing that is supported on air-breathing seat both sides, top movable up and down, both sides, loam cake top are provided with the little rotating shaft that matches with the movable axis hole of movable axis bearing, the loam cake inboard is provided with the retaining bar that can hold respectively on left inspiration piece and right inspiration piece, the side-prominent locking bail I that matches with locking slot that is provided with on the retaining bar end; Following air-suction cover integral body is also curved, its front end is provided with the back shaft that matches with axis hole, top, its rear end is provided with the locking bail II that matches with locking hole, and locking bail II downside end is connected with handle, also is provided with casting plastic wire wind-supplying mouth or silk screen wind-supplying mouth thereon on the following air-suction cover; Be respectively equipped with the air entry corresponding with the spilehole on the hollow roller on the front end side wall of left side inspiration piece and right inspiration piece, described left inspiration piece and right inspiration piece are respectively arranged with and are connected the little static pressure chamber that communicates with the inlet scoop, air entry connects little static pressure chamber by the inner chamber of left inspiration piece and right inspiration piece respectively, is connected by little static pressure chamber to connect the inlet scoop again.
Further technical scheme of the present utility model is: described spun yarn compact spinning suction pneumatic module and hollow surface of roller or end face contact position are equipped with seal.
Be respectively fitted with seal on the air-breathing seat two inner arc faces of described air-breathing seat and hollow surface of roller and contacts side surfaces and air-breathing two lateral surfaces, the loam cake two inner arc faces that loam cake contacts with hollow surface of roller also are equipped with seal, and air-suction cover two lateral surfaces also were equipped with seal under the following air-suction cover two inner arc faces of following air-suction cover and hollow surface of roller and contacts side surfaces reached.
The hollow roller diameter that cooperates with the spun yarn compact spinning suction pneumatic module that is provided with seal is 40 ~ 80 ㎜.
Be respectively fitted with seal on two air-breathing inner arc faces of described air-breathing seat and hollow surface of roller and contacts side surfaces and two air-breathing lateral surfaces, the two loam cake inner arc faces that loam cake contacts with hollow surface of roller also are equipped with seal, and twice air-suction cover inner arc faces and twice air-suction cover lateral surfaces of following air-suction cover and hollow surface of roller and contacts side surfaces also are equipped with seal.
The big static pressure chamber of described air-breathing seat is positioned at the rear portion of air-breathing seat, and its shape is cuboid or ellipsoid.
Described air entry is single suction gas port or double suction gas port.
The both sides, front of described air-breathing seat supports portion concave respectively and respectively are provided with two slots, and the both sides of left inspiration piece and right inspiration piece are respectively equipped with the socket that cooperates with slot.
The retaining bar of described loam cake by the loam cake inwall near two side positions of downside downward-sloping extending to form also backward.
Described down air-suction cover comprises and is arranged on its both sides in order to support down the arc substrate of air-suction cover, back shaft is arranged on the arc substrate near the front end centre position, back shaft is fixed by its supported on both sides bar, locking bail II and handle are arranged on centre position, arc substrate rear end, and plastic wire wind-supplying mouth or silk screen wind-supplying mouth are arranged on two arc substrate centre positions.
Because adopt said structure, the spun yarn compact spinning suction pneumatic module of the utility model has following beneficial effect:
1, design science is reasonable, dismounting is easy to maintenance
The utility model fastens by the locking slot of air-breathing seat and the locking bail I of loam cake, the locking hole of air-breathing seat fastens with the locking bail II of following air-suction cover, and make loam cake and following air-suction cover be fixed on air-breathing seat upper and lower sides, do not need with screw loam cake and following air-suction cover to be fixed together, during maintaining, because upper cover design becomes can be easy to open, gently upwards start loam cake with have gentle hands when opening, the movable axis hole of the little rotating shaft of both sides, loam cake top on the movable axis bearing rotates up and opens, then with the handle of the following air-suction cover of hand, just pull down down air-suction cover, holding left inspiration piece and right inspiration piece respectively with hand again slides downwards it is pulled down, convenient to a left side, air-suction cover was cleared up easy disassembly under right inspiration piece reached.Consider the air quantity of left and right inspiration piece, the stable and consistent of blast simultaneously, designed secondary static pressure chamber (being big static pressure chamber and little static pressure chamber).Enter hollow roller inner chamber for fear of long fiber and stop up the inspiration piece suction inlet, following air-suction cover wind-supplying mouth has installed plastic wire wind-supplying mouth or silk screen wind-supplying mouth additional; 360 ° of contacting with end face of getter assembly and hollow surface of roller are equipped with seal, and design science is reasonable.
2, spinning suiting is extensive
Kai Fa various forms of tight spinning system can only adapt to cotton spinning in the past, and can only produce 40 English and prop up above high grade yarn product, and was very high to the environmental requirement of spinning humiture.Otherwise, not the energy consumption height, the accessory loss is held and be can't stand, and assembling does not exactly have effect.Through improving test, adopt the utility model spun yarn compact spinning suction pneumatic module and to drain into the supporting use of hollow roller of five row's spileholes, make this compact spinning system can adapt to all spinning raw material and all spinning counts, and energy consumption, accessory loss do not have big difference, congregational rate is good, and is especially the same with common spinning to spinning humiture environment requirement.
Below in conjunction with drawings and Examples the utility model spun yarn compact spinning suction pneumatic module is described further.
Description of drawings
Fig. 1 is that the utility model spun yarn compact spinning suction pneumatic module is loaded on the assembling schematic diagram on the hollow roller main shaft;
Fig. 2 is the vertical view (after omitting anterior epithelium cornea roller, resistance twist roller, the directed piece of air-flow) of Fig. 1;
Fig. 3 is the assembling front view of the utility model compact spinning suction pneumatic module;
Fig. 4 is the assembling plan view of the utility model compact spinning suction pneumatic module;
Fig. 5 is the assembling left view of the utility model compact spinning suction pneumatic module;
Fig. 6 is the assembling right view of the utility model compact spinning suction pneumatic module;
Fig. 7 is the assembling upward view of the utility model compact spinning suction pneumatic module;
Fig. 8 is the front view of air-breathing seat;
Fig. 9 is the left view of air-breathing seat;
Figure 10 is the right view of air-breathing seat;
Figure 11 is the vertical view of air-breathing seat;
Figure 12 is the B-B direction cutaway view of Figure 11;
Figure 13 is the A-A direction cutaway view of Fig. 8;
Figure 14 is the vertical view of loam cake;
Figure 15 is the left view of loam cake;
Figure 16 is the front view of loam cake;
Figure 17 is the right view of loam cake;
Figure 18 is the B-B direction cutaway view of Figure 15;
Figure 19 is the left view of following air-suction cover;
Figure 20 is the front view of following air-suction cover;
Figure 21 is the vertical view of following air-suction cover;
Figure 22 is the right view of following air-suction cover;
Figure 23 is the vertical view of left inspiration piece;
Figure 24 is the front view of left inspiration piece;
Figure 25 is the left view of left inspiration piece;
Figure 26 is the right view of left inspiration piece;
Figure 27 is the B-B direction cutaway view of Figure 26;
Figure 28 is the vertical view of right inspiration piece;
Figure 29 is the front view of right inspiration piece;
Figure 30 is the left view of right inspiration piece;
Figure 31 is the right view of right inspiration piece;
Figure 32 is the B-B direction cutaway view of Figure 30;
Figure 33 is the front view of inspiration piece side cover;
Figure 34 is the left view of inspiration piece side cover;
Figure 35 is the right view of inspiration piece side cover.
The air-breathing seat of main label declaration: 1-, 11-static pressure cavity, 131-axis hole, 13-shaft stool, the 14-support portion, 15-locking hole, the big static pressure of 16-chamber, 17-inlet scoop, 18-movable axis bearing, 19-slot, 110-locking slot, the movable axis hole of 12-, the hollow roller of 2-, 21-spilehole, air-suction cover under the 3-, the 31-back shaft, 32-locking bail II, 33-plastic wire wind-supplying mouth or silk screen wind-supplying mouth, 34-arc substrate, 35-handle, air-suction cover inner arc face under the 36-, air-suction cover lateral surface under the 37-, 38-support bar, the hollow roller main shaft of 4-, the 5-loam cake, the little rotating shaft of 51-, 52-retaining bar, 53-locking bail I, 6-inspiration piece side cover, 7-left side inspiration piece, 71-left side inspiration piece side opening, 72-air entry, 73-socket, the little static pressure of 74-chamber, the right inspiration piece of 8-, the right inspiration piece side opening of 81-, the 82-air entry, 83-socket, the little static pressure of 84-chamber.
The specific embodiment
Extremely shown in Figure 35 as Fig. 1, the utility model spun yarn compact spinning suction pneumatic module comprises air-breathing seat 1 that the hollow roller main shaft 4 by weaving loom supports, is arranged on loam cake 5 on the air-breathing seat 1, is arranged on following air-suction cover 3 under the air-breathing seat 1, is contained in left inspiration piece 7 and right inspiration piece 8 in the air-breathing seat 1 respectively.Also illustrate the directed piece F of anterior epithelium cornea roller E, air-flow, the resistance twist roller G that are used with hollow roller 2 among Fig. 1.Before the indicated direction of arrow H is, with arrow H side be in the opposite direction after.
Air-breathing seat 1 comprises static pressure cavity 11, it is inboard for circular-arc support portion 14 and be arranged on shaft stool 13 on the support portion 14 to be extended to form by static pressure cavity 11 front ends, be provided with axis hole 131 in the shaft stool 13,14 rear ends, support portion are concaved with locking hole 15, air-breathing seat 1 front end extends back and is provided with the inlet scoop 17 that a pair of and left inspiration piece 7 and right inspiration piece 8 connect, 17 rear ends, inlet scoop are connected with big static pressure chamber 16 by interior tube chamber, big static pressure chamber 16 is positioned at the rear portion of air-breathing seat, and its shape is cuboid or ellipsoid.The setting in big static pressure chamber makes blast, the air quantity stable and consistent of left inspiration piece 7 and right inspiration piece 8.Big static pressure chamber 16 is connected (not shown tracheole and total air channel) by tracheole again with total air channel, both sides, 14 top, support portion are respectively equipped with the movable axis bearing 18 that supports loam cake 5 and are arranged on movable axis hole 12 on the movable axis bearing 18, and 14 front end inboards, support portion are provided with the locking slot 110 of chucking loam cake 5 bottom.The both sides, front of described air-breathing seat supports portion concave respectively and respectively are provided with two slots.
Following air-suction cover 3 integral body are also curved, its front end is provided with the back shaft 31 that matches with axis hole 131, top, its rear end is provided with the locking bail II 32 that matches with locking hole 15, locking bail II 32 downside ends are connected with handle 35, also be provided with casting plastic wire wind-supplying mouth or silk screen wind-supplying mouth 33 thereon on the following air-suction cover 3, the grid of plastic wire wind-supplying mouth or silk screen wind-supplying mouth 33 is 20 ~ 60 order/inches.Described down air-suction cover 3 comprises and is arranged on its both sides in order to support down the arc substrate 34 of air-suction cover, back shaft 31 is arranged on the arc substrate near the front end centre position, back shaft 31 is fixing by its supported on both sides bar 38, locking bail II 32 and handle 35 are arranged on centre position, arc substrate rear end, and plastic wire wind-supplying mouth or silk screen wind-supplying mouth 33 are arranged on two arc substrate centre positions.It is to mend wind that plastic wire wind-supplying mouth or silk screen wind-supplying mouth purpose are set, and stops long fiber to enter the suction inlet that stops up left and right sides inspiration piece in the hollow roller.
Described spun yarn compact spinning suction pneumatic module and hollow surface of roller or end face contact position are equipped with seal, and seal can only be contained in spun yarn compact spinning suction pneumatic module and hollow surface of roller or end face contact position.In the present embodiment, be respectively fitted with seal on the air-breathing seat two inner arc faces 111 of described air-breathing seat 1 and hollow surface of roller and contacts side surfaces and air-breathing seat two lateral surfaces 112.The loam cake two inner arc faces 54 that loam cake 5 contacts with hollow surface of roller also are equipped with seal.The following air-suction cover two inner arc faces 36 of following air-suction cover 3 and hollow surface of roller and contacts side surfaces reach down, and air-suction cover two lateral surfaces 37 also are equipped with seal.Air-breathing seat 1,360 ° of contacting with end face of air-suction cover 3, loam cake 5 and hollow surface of roller all are equipped with seal down.Certainly also can have only 360 ° of arc surfaces of spun yarn compact spinning suction pneumatic module to be equipped with seal, or have only 360 ° of end faces of spun yarn compact spinning suction pneumatic module to be equipped with seal.Fitting tight part purpose is after stoping spinning end breaking, and long fiber enters and stops up left and right sides inspiration piece suction inlet in the hollow roller.The hollow roller diameter that cooperates with the spun yarn compact spinning suction pneumatic module that is provided with seal is 40 ~ 80 ㎜.Illustrate 360 ° the seal A that contacts with hollow roller 2 surfaces among Fig. 3 among the figure, and side seal B, seal A and side seal B are the matte seal.
Be respectively equipped with the air entry 72,82 corresponding with the spilehole 21 on the hollow roller 2 on the front end side wall of a left side inspiration piece 7 and right inspiration piece 8, described left inspiration piece 7 and right inspiration piece 8 are respectively arranged with and are connected the little static pressure chamber 74,84 that communicates with inlet scoop 17, air entry 72,82 connects little static pressure chamber 74,84 by the inner chamber of left inspiration piece 7 and right inspiration piece 8 respectively, connect perforation inlet scoop 17 by little static pressure chamber again, its blast, air quantity can further be stablized in little static pressure chamber.
The both sides, little static pressure chamber of left side inspiration piece 7 and right inspiration piece 8 are respectively equipped with the socket 73 that cooperates with slot 19,83, be respectively equipped with on the front end side wall of a left side inspiration piece 7 and right inspiration piece 8 with hollow roller 2 on one drain into the corresponding air entry 72 of five row's spileholes 21,82, described air entry 72,82 is single suction gas port or double suction gas port, still be the branch that Siro-spun yarn has single suction gas port and double suction gas port according to single rove spinning specifically, a left side inspiration piece 7 and right inspiration piece 8 are respectively arranged with and are connected the little static pressure chamber 74 that communicates with inlet scoop 17,84, air entry 72,82 connect little static pressure chamber 74 by the inner chamber of left inspiration piece 7 and right inspiration piece 8 respectively, 84, connect perforation inlet scoop 17 by little static pressure chamber again.A left side inspiration piece 7 and right inspiration piece 8 are and are symmetrical arranged.Described getter assembly also comprises in order to seal the inspiration piece side cover 6 of left inspiration piece side opening 71 and right inspiration piece side opening 81, is convenient to take apart 6 maintainings of inspiration piece side cover when needing.
During installation, upwards hold up air-suction cover 3 down with hand, locking bail II 32 is buckled on the locking hole 15 of air-breathing seat 1 and locked; Afterwards, respectively left and right inspiration piece socket 73,83 is aimed at the slot 19 of air-breathing seat 1, and boosted to put in place and get final product; Again the little rotating shaft 51 of loam cake 5 is put on the movable axis hole 113 of air-breathing seat 1, depress loam cake, locking bail I 53 is buckled on air-breathing seat 1 locking slot 110 and locked, inspiration piece retaining bar 52 withstands left and right inspiration piece 7,8 and that it can not be retreated is loosening respectively, guarantee left and right inspiration piece 7,8 and air-breathing seat 1 be close to air tight.During maintaining, gently upwards start loam cake 5 with have gentle hands, the movable axis hole 12 of the little rotating shaft 51 of both sides, loam cake 5 top on movable axis bearing 18 rotates and opens, then with the following air-suction cover handle 35 of hand, just pull down down air-suction cover 3, hold left inspiration piece and right inspiration piece respectively with hand again and slide downwards it is pulled down, convenient to left and right inspiration piece and down air-suction cover clear up.The air entry 72 of left and right inspiration piece, 82 with hollow roller 2 one drain into five row spileholes 21 corresponding, by suction function, hollow roller 2 one drain into five row spileholes 21 on process yarn and assemble.
After closely the hollow roller of spinning system adds the utility model spun yarn compact spinning suction pneumatic module, can not only adapt to all spinning raw material and all spinning counts, and energy consumption, accessory loss do not have big difference, congregational rate good, especially not high to spinning humiture environment requirement, the same with common spinning environment.
As conversion of the present utility model: air-breathing seat, loam cake, the structure of air-suction cover, left inspiration piece and right inspiration piece is not limited to the described structure of above-described embodiment down, as long as the conversion of doing in scope of the present utility model all belongs to category of the present utility model.
Claims (9)
1. spun yarn compact spinning suction pneumatic module, comprise the air-breathing seat (1) that the hollow roller main shaft (4) by weaving loom supports, be arranged on the loam cake (5) on the air-breathing seat (1), be arranged on the following air-suction cover (3) under the air-breathing seat (1), be contained in left inspiration piece (7) and right inspiration piece (8) in the air-breathing seat (1) respectively, it is characterized in that, air-breathing seat (1) comprises static pressure cavity (11), extend to form the inboard circular-arc support portion (14) that is by static pressure cavity (11) front end, and be arranged on shaft stool (13) on the support portion (14), be provided with axis hole (131) in the shaft stool (13), rear end, support portion (14) is concaved with locking hole (15), air-breathing seat (1) front end extends back and is provided with the inlet scoop (17) that a pair of and left inspiration piece (7) and right inspiration piece (8) connect, rear end, inlet scoop (17) is connected with big static pressure chamber (16) by interior tube chamber, big static pressure chamber (16) is connected with total air channel by tracheole again, both sides, top, support portion (14) are respectively equipped with the movable axis bearing (18) that supports loam cake (5) and are arranged on movable axis hole (12) on the movable axis bearing (18), and front end inboard, support portion (14) is provided with the locking slot (110) of chucking loam cake (5) bottom; Loam cake (5) is whole curved, and on the movable axis bearing (18) that is supported on air-breathing seat both sides, top movable up and down, loam cake (5) both sides, top are provided with the little rotating shaft (51) that matches with the movable axis hole (12) of movable axis bearing (18), loam cake (5) inboard is provided with the retaining bar (52) that can hold respectively on left inspiration piece (7) and right inspiration piece (8), the side-prominent locking bail I (53) that matches with locking slot (110) that is provided with on retaining bar (52) end; Following air-suction cover (3) integral body is also curved, its front end is provided with the back shaft (31) that matches with axis hole (131), top, its rear end is provided with the locking bail II (32) that matches with locking hole (15), locking bail II (32) downside end is connected with handle (35), also is provided with casting plastic wire wind-supplying mouth or silk screen wind-supplying mouth (33) thereon on the following air-suction cover (3); Be respectively equipped with the air entry (72,82) corresponding with the spilehole (21) on the hollow roller (2) on the front end side wall of left side inspiration piece (7) and right inspiration piece (8), described left inspiration piece (7) and right inspiration piece (8) are respectively arranged with and are connected the little static pressure chamber (74,84) that communicates with inlet scoop (17), air entry (72,82) connects little static pressure chamber (74,84) by the inner chamber of left inspiration piece (7) and right inspiration piece (8) respectively, is connected by little static pressure chamber to connect inlet scoop (17) again.
2. spun yarn compact spinning suction pneumatic module as claimed in claim 1 is characterized in that, described spun yarn compact spinning suction pneumatic module and hollow surface of roller or end face contact position are equipped with seal.
3. spun yarn compact spinning suction pneumatic module as claimed in claim 2, it is characterized in that, be respectively fitted with seal on the air-breathing seat two inner arc faces (111) of described air-breathing seat (1) and hollow surface of roller and contacts side surfaces and air-breathing seat two lateral surfaces (112), the loam cake two inner arc faces (54) that loam cake (5) contacts with hollow surface of roller also are equipped with seal, and air-suction cover two lateral surfaces (37) also were equipped with seal under the following air-suction cover two inner arc faces (36) of following air-suction cover (3) and hollow surface of roller and contacts side surfaces reached.
4. spun yarn compact spinning suction pneumatic module as claimed in claim 3 is characterized in that, the hollow roller diameter that cooperates with the spun yarn compact spinning suction pneumatic module that is provided with seal is 40 ~ 80 ㎜.
5. spun yarn compact spinning suction pneumatic module as claimed in claim 1 is characterized in that, the big static pressure chamber (16) of described air-breathing seat (1) is positioned at the rear portion of air-breathing seat, and its shape is cuboid or ellipsoid.
6. spun yarn compact spinning suction pneumatic module as claimed in claim 1 is characterized in that, described air entry (72,82) is single suction gas port or double suction gas port.
7. spun yarn compact spinning suction pneumatic module as claimed in claim 1, it is characterized in that, the both sides, front of described air-breathing seat supports portion concave respectively and respectively are provided with two slots (19), and the both sides of left inspiration piece and right inspiration piece are respectively equipped with the socket (73,83) that cooperates with slot.
8. spun yarn compact spinning suction pneumatic module as claimed in claim 1 is characterized in that, the retaining bar of described loam cake (5) by the loam cake inwall near two side positions of downside downward-sloping extending to form also backward.
9. spun yarn compact spinning suction pneumatic module as claimed in claim 1, it is characterized in that, described down air-suction cover (3) comprises and is arranged on its both sides in order to support down the arc substrate of air-suction cover, back shaft (31) is arranged on the arc substrate near the front end centre position, back shaft (31) is fixed by its supported on both sides bar, locking bail II (32) and handle (35) are arranged on centre position, arc substrate rear end, and plastic wire wind-supplying mouth or silk screen wind-supplying mouth (33) are arranged on two arc substrate centre positions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320063932 CN203112994U (en) | 2013-02-05 | 2013-02-05 | Spun yarn compact spinning air suction component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320063932 CN203112994U (en) | 2013-02-05 | 2013-02-05 | Spun yarn compact spinning air suction component |
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| Publication Number | Publication Date |
|---|---|
| CN203112994U true CN203112994U (en) | 2013-08-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320063932 Expired - Lifetime CN203112994U (en) | 2013-02-05 | 2013-02-05 | Spun yarn compact spinning air suction component |
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| CN (1) | CN203112994U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103498221A (en) * | 2013-09-27 | 2014-01-08 | 常州市同和纺织机械制造有限公司 | ComforSpin negative pressure airflow gathering mechanism |
-
2013
- 2013-02-05 CN CN 201320063932 patent/CN203112994U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103498221A (en) * | 2013-09-27 | 2014-01-08 | 常州市同和纺织机械制造有限公司 | ComforSpin negative pressure airflow gathering mechanism |
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Granted publication date: 20130807 |