CN2331682Y - Pneumatic pressure cradle of spinning machine - Google Patents
Pneumatic pressure cradle of spinning machine Download PDFInfo
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- CN2331682Y CN2331682Y CN 97205666 CN97205666U CN2331682Y CN 2331682 Y CN2331682 Y CN 2331682Y CN 97205666 CN97205666 CN 97205666 CN 97205666 U CN97205666 U CN 97205666U CN 2331682 Y CN2331682 Y CN 2331682Y
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- roller
- cradle
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Abstract
The utility model relates to a spinning machine, particularly a plane drawing-type cradle for yarns. The aim of the utility model is to solve the problem that the existing cradle has complicated structure and unstable pressurizing, and can not release pressure. Each cradle of the utility model is provided with an air bag 1 communicated with the same pressurizing source; the cradle is provided with a fixing clip, a cradle body 17, a grooved seat 27 and a regulating seat 39; the fixing clip, the cradle body, the grooved seat and the regulating seat 39 are successively hinged; the fixing clip is connected with a positioning table 9; the cradle body is hinged with a pressure-transmitting crank 12 which is in pressure-transmitting type contact with the air bag; the pressure-transmitting crank is in cam-type fit with a roller 26; yarn holding and drawing mechanisms are respectively composed of a front and a middle upper rollers on the regulating seat, a rear upper roller on the grooved seat and three lower rollers on the machine frame.
Description
The utility model relates to spinning machine, particularly the plane drawing type reel cage of the yarn of spinning machine.
The yarn drawing-off spinning mechanism of present domestic spun yarn spinning machine, drawing-off holding mechanism by a plurality of reel cages on the frame and a plurality of yarns thereof constitutes, the drawing-off holding mechanism of its yarn is mostly by the front upper roller of the pressurization on reel cage, middle top roller, back top roller, respectively with spinning machine frame on preceding bottom roll, middle bottom roller, back bottom roll, constitute back three drawing-off holding mechanisms in yarn preceding, carry out the plane drawing-off of yarn and spin resultant yarn.A plurality of reel cages constitute the drawing-off holding mechanism to threads, with productivity gain.According to difference, weight pressurization, spring pressurization, pneumatic pressurization are arranged, thereby constitute weight reel cage, Spring cradle, pneumatic pressurizing cradle front upper roller, middle top roller, back top roller pressing mode.Spring cradle relies on front upper roller, middle top roller, the compression spring that is provided with respectively on the back top roller is exerted pressure, though the advantage that this pressuring method has absorbing to pressurize than weight, deviation is bigger but because the elastic force of spring is subjected to the restriction of its material and processing technology, cause the plus-pressure of each reel cage to differ greatly, again because tired decline can take place at stressed effect down spring in spring, so Spring cradle in use for some time, its plus-pressure can have greatly changed and influence spinning quality, the cotton mill has to regularly the spring of Spring cradle be checked, the spring that more renews has increased user's maintenance load and the second investment.Secondly, because Spring cradle can not be realized half release of pressure state, after the parking, the yarn breakage when driving again is higher.For this reason, develop the Pneumatic V Shape Draft device, successfully overcome the above shortcoming of Spring cradle.But because the V-arrangement drawing-off requires the rear roller center will be lifted to dominant draft face position, and suitably reach.Transforming old type fine spining machine with this device all needs bigger change is carried out at the drawing-off position of fine spining machine with the new machine of configuration, and its cost is higher.In addition, existing pneumatic pressurizing cradle, it is the pressurizer that the air-cylinder type structure is set respectively on front upper roller, middle top roller, the back top roller at reel cage, the quantity of its pressurizer is many, the quantity of gas joint is many, the conveyance conduit quantity of pressure gas is many, its complex structure, the processing request height of cylinder, and operating vibrations are big, wearing and tearing are big, it is complicated to adjust, cause the plus-pressure of each reel cage to differ greatly, spinning quality can not guarantee.
Given this, the purpose of this utility model be to provide a kind of simple in structure, pressure distribution reliable, the plus-pressure of each reel cage equates, thereby can improve the spinning machine pneumatic pressurizing cradle of spinning quality, and a kind of pneumatic pressurizing cradle of spinning machine easy to adjust further is provided, a kind of pneumatic pressurizing cradle of spinning machine that can release pressure further is provided again.
The principle that the utility model equates according to the gas pressure intensity in the closed container everywhere, employing is arranged to accumulator in the air bag that is communicated with same pressurized source, each reel cage all is the pressure driven type with air bag and links to each other, air bag is equated the plus-pressure of each reel cage, again according to the lever system principle of component in proportion, employing is by the reel cage body, the groove seat, adjust seat hinge connection successively, at the groove seat, adjust on the seat front upper roller is set respectively, middle top roller, back top roller, and the pressure transmission crank that the lever and cam structure is set between air bag and reel cage body constitutes lever component system, realizes that it is simple in structure, reliable and each reel cage of pressure distribution equates the grasping force of yarn and improves the purpose of spinning quality; And further installing the preceding little seat of front upper roller, middle top roller, medium and small seat respectively separately and adjust to adopt between the seat and constitute the parallel movable guiding mechanism by slotted hole and screw attachment and guide-track groove guiding, constitute the purpose that the gasbag pressure guiding mechanism realizes that it is easy to adjust with fixing card and fixing down card on the booster body that roller matches with the supercharging curved surface of pressure transmission crank being set on the reel cage body and adopting by left screw, right screw attachment; Further match with release of pressure pin on the handle in that the release of pressure curved surface is set on the pressure transmission crank, control crank is realized the purpose of its release pressure so that pressure transmission crank and reel cage body break away from again.
The pneumatic pressurizing cradle of spinning machine of the present utility model (referring to accompanying drawing), at least one reel cage (60) is arranged, each reel cage includes accumulator and the reel cage body (17) that is communicated with same pressurized source (6), have on the reel cage body respectively with spinning machine frame preceding in after three bottom roll corresponding matching be the front upper roller (54) that pressure type grips the drawing-off yarn, middle top roller (55), back top roller (36), above-mentioned accumulator is filled with compressed-air actuated air bag (1) at least one connection, each reel cage has the fixedly card that joins and link to each other with positioning table (9) with reel cage body hinge, fixing card is gone up hinge and is associated with and is with air bag that the pressure driven type contacts and is the pressure transmission crank (12) that cam-type cooperates with roller (26) on the reel cage body, hinge is associated with groove seat (27) on the above-mentioned reel cage body, hinge is associated with and adjusts seat (39) on the groove seat, above-mentioned front upper roller and middle top roller are installed in to be adjusted on the seat, and above-mentioned back top roller is installed on the groove seat.
Above-mentioned groove seat (27) has riser (28) and transverse slat (29), the pin-and-hole (30) that at least two allotment usefulness are arranged on the riser (28), one of them pin-and-hole links through pressure distribution pin (31) and reel cage body (17), transverse slat (29) links to each other with the transverse slat of rear leather roller seat (32), said back top roller (36) is packed in the bayonet socket (34) of riser of rear leather roller seat and is matched with jump ring (35) in the bayonet socket, above-mentioned adjustment seat (39) has riser (40) and transverse slat (41), the pin-and-hole (42) that at least two allotment usefulness are arranged on the riser (40), one of them pin-and-hole links through pressure distribution pin (43) and groove seat (27), transverse slat (41) is respectively through slotted hole (46,47), screw (44), banking stop (50), cushion block (51), spring of top apron cradle (52) is adjustable with the transverse slat of preceding little seat (48) and medium and small seat (49) and connects, before said front upper roller (54) and middle top roller (55) are respectively charged in the bayonet socket (53) of little seat and medium and small 's riser also and banking stop, cushion block, spring of top apron cradle matches.
Above-mentioned reel cage body (17) is hinged with handle (21), said roller (26) is on handle, said air bag (1) is sleeved in the support column (2), above-mentioned pressure transmission crank (1) is crotch shape, its front end run through support column and and air bag between pressure transmission piece (14) is arranged, there are supercharging curved surface (15) and release of pressure curved surface (16) in its rear end, is that the supercharging curved surface matches with roller or the release of pressure curved surface matches with release of pressure pin (23) on the handle.
Above-mentioned fixedly card is installed on the support column (2), has through going up of left screw (10) and right screw (11) connection to fix card (7) and fix card (8) down, and above-mentioned positioning table (9) is convex and links to each other with following fixing card.
Above-mentioned air bag (1) star strip shape has two that be arranged in parallel, and said each reel cage becomes two rows of symmetry to alignment arrangements along the length of air bag.
Said structure of the present utility model makes it have following advantage and effect.
1, the utility model adopts by reel cage body, groove seat, adjusts seat hinge connection successively, constitutes the lever component system architecture of reel cage, before, during and after pressure is assigned to by certainty ratio on three rollers; And adopt compressed air as pressurized source, because compressed air is a better elastic body, there is not metal spring like that because of the elastic force problem that caused plus-pressure reduces that fails, simultaneously compressed air can decay in the fine spining machine operation process mechanical oscillation and cut down stressed fluctuation, thereby, make this reel cage have absorbing strong, to the constant advantage of the plus-pressure of yarn.
2, the air bag that all is communicated with same pressurized source of whole reel cage of the present utility model is the pressure driven type and connects, constitute the structure of the shared pressurized source of whole reel cages, make native system can realize collective's pressure regulation, significantly reduced the workload of adjusting pressure when changing the spinning kind.When needs changed the plus-pressure of reel cage, only the pressure in the need change air bag just can change the plus-pressure of hundreds of reel cages on whole the fine spining machine, and its adjustment is extremely convenient.
3, the structure of the shared pressurized source of whole reel cage of the present utility model when discharging the air pressure of air bag, makes reel cage become half release of pressure state; Break away from when control crank makes the supercharging curved surface of pressure transmission crank rear end and roller, during release of pressure pin contacts on release of pressure curved surface and the handle, the pressure transmission disconnection of reel cage and air bag makes reel cage become full release of pressure state.When reel cage becomes half release of pressure state, pressure in the air bag is laid down and is 0, at this moment because the elasticity of air bag itself, reel cage can be kept the pressure of 20～30N, on the reel cage with frame on match preceding in after upper and lower three pairs of rollers between relative displacement can not take place, can significantly reduce end breakage rate when driving again, thereby reduce spinner's workload.Because former and later two top rollers are generally the rubber roll structure, the pressure during owing to parking reduces, and can reduce the distortion of rubber roll, thereby can prolong the life-span of rubber roll in addition.When reel cage is helped the release of pressure state, be convenient to the maintenance and the troubleshooting of fine spining machine.
4, the pin-and-hole structure of a plurality of allotment usefulness on the riser of adjustment seat of the present utility model, the pin-and-hole structure of a plurality of allotment usefulness on the riser of groove seat, three top rollers and the length of the lever arm of force between the hinge separately before, during and after change adjusting, thus the plus-pressure that can guarantee three top rollers is equal; The transverse slat of adjusting seat of the present utility model, respectively with the transverse slat of preceding little seat, medium and small seat on slotted hole become adjustable connection with screw, with be directed to parallel move by guide-track groove, constitute the governor motion of parallel movable, top roller can arbitrarily be adjusted according to the spinning needs, and can not influence its depth of parallelism three bottom rolls matching.
The pneumatic pressurizing cradle of spinning machine of the present utility model, be specially adapted to plane (or claim straight line) drawing-off fine spining machine, have and guarantee advantages such as the constant pressure on every one thread on the fine spining machine, ingot difference are little, spin through overtesting and examination, can improve spinning quality significantly, obtain satisfied effect.With the old type fine spining machine of this reel cage transformation, its original drawing-off running part and roller configuration can remain unchanged, and can reduce improvement cost greatly; In addition, the fine spining machine with this reel cage is transformed does not change spinning process, and its operational suitability is good, instant effect.It is few to have the part of changing, the characteristics that expense is low.The cotton that spinning suiting 50mm is following and the blending and pure the spinning of chemical fibre.Also can be used for the drawing-off of new fine spining machine of the same type supporting.
Below, the utility model is further described to use embodiment and accompanying drawing thereof again.
Brief description of drawings.
Fig. 1 is the structure diagram of the pneumatic pressurizing cradle of a kind of spinning machine of the present utility model.
Fig. 2 is the structural representation of the reel cage of Fig. 1.
Fig. 3 is the lever component schematic diagram of the reel cage of Fig. 2.
Fig. 4 be the reel cage of Fig. 2 the part of reel cage body and groove seat, adjust seat, rear leather roller seat, preceding little seat, medium and small structural representation.
Fig. 5 is the reel cage A-A cutaway view of figure.Show to adjust the structure of seat seat and the connection part of little of back.
Fig. 6 is the reel cage B-B cutaway view of figure.The draw bail of display channel seat and rear leather roller seat.
Embodiment 1
The pneumatic pressurizing cradle of a kind of spinning machine of the present utility model, as shown in drawings.
Air bag 1 is arranged, and air bag is selected the colloid pipe of two strip shapes for use as accumulator, places two support columns 2 of the left and right car (not shown) of spinning machine respectively, makes it form airtight pressure vessel.Two air bags 1 of left and right car connect into parallel-connection structure by the Communicating device 3 of common structure, so that the pressure in two air bags of left and right car equates.Article two, air bag 1 is communicated with pressurized source 6 through communications and liaison device 3, Pressure gauge 4, pressure-reducing valve 5.Pressurized source 6 can be selected common air compressor for use, charges into compressed air to air bag.On two air bags, alignment arrangements has two rows more than totally 200 reel cage 60 to becoming symmetrically along the length of air bag.
Above-mentioned each reel cage 60 is made of fixing card, pressure transmission crank, reel cage body, groove seat, adjustment seat etc.
The said fixing card has going up of the side's of being plate shape to fix the following fixedly card 8 that blocks 7, is semi-circular plate shape, and there is edge length the bottom of the inboard of fixing card to the locating slot of opening system down, and rivet clasp has section to be the positioning table 9 of convex in locating slot.Positioning table is snapped in the locating hole of support column 2 bottoms, to go up fixing card 7 again and be placed on support column 2 tops, down fixing card 8 is placed on the bottom of support column, with the left screw 10 and the right screw 11 of interior hexagonal structure, will go up fixing card 7 and fixingly down blocks 8 and be fixed on the support column 2.
Above-mentioned pressure transmission crank 12 is crotch shape, and its rear portion is riveted on it on fixing card 7 with bearing pin 13, and pressure transmission crank 12 can freely be rotated around pin; Behind the pressure transmission piece 14 of the hook portion suit of its front end as pressure sensing spare, run through the top of above-mentioned support column 2, be the pressure driven type with air bag 1 and contact; There is the supercharging curved surface 15 that is the cam-type curved surface in the left side of its rear end, and there is the release of pressure curved surface 16 that is the cam-type curved surface on the right side of rear end.
Above-mentioned reel cage body 17 is rectangular flap shape, is riveted on the fixing card 7 with the left end of bearing pin 18 with reel cage body 17, and reel cage body 17 can be freely swung around bearing pin 18.Simultaneously with spacing spring 19 rivetings in bearing pin 18, and it is sticked into fixing card 7, make the left part of spacing spring 19 can limit the rotation radian of pressure transmission crank 11, so that the pressurization of reel cage, release are reliable, the right part of spacing spring 19 can be sealed the right-hand member of fixing card 7, in case flyings enter in the reel cage body.Clearer spring 20 is sticked into the left end of reel cage body 17, with fixing top clearer (not shown).
Above-mentioned groove seat 27, constitute the horizontal rectangular plate of ∏ shape vertical section by two risers 28 and transverse slat 29 one, upper left quarter at riser has four pin-and-holes 30 for allotment usefulness, according to spinning suiting fiber and spinning process needs, one of them pin-and-hole is joined with the left part hinge of pressure distribution pin 31 with reel cage body 17, thereby groove seat 27 hinges are associated on the reel cage body 17, and the groove seat can freely be rotated around the pressure distribution pin in the reel cage body.Change the cooperation of pressure distribution pin 31 and different pin-and-holes 30, just can change the position of articulating point of groove seat and reel cage body, the arm of force length of change lever component.Rear leather roller seat 32 on the groove seat 27 is the ∏ shape vertical section that is made of two risers and transverse slat one perpendicularly puts rectangular plate, in the rear leather roller seat 32 bottom-up groove seats 27 of packing into, screw 33 and nut with interior hexagonal structure, run through the transverse slat of groove seat 27, the transverse slat of rear leather roller seat 32, and rear leather roller seat is installed in the groove seat, and make the two transverse slat of rear leather roller seat and groove seat on width, be interference fits.Long when relatively moving along the groove seat when adjusting rear leather roller seat like this, beat can not take place and rotate in rear leather roller seat.Can guarantee back top roller on the rear leather roller seat with respect to the back bottom roll on the spinning machine frame in position change process, keep high-precision parallel.Lower end at the riser of rear leather roller seat 32, open and be shaped on bayonet socket 34, the back top roller 36 of jump ring 35 and common rubber roll formula structure is snapped in the bayonet socket 34, make back bottom roll 37 corresponding matching on back top roller and the spinning machine frame be pressure type gripping drawing-off yarn, jump ring 35 can keep the back top roller not fall down, jump ring 35 tops are pressed with convex closure 38, with the acting in conjunction of bayonet socket 34 under, making the back top roller can only be that fulcrum is done along bayonet socket is vertical with convex closure 38, lower swing, and can not be left, it is moving to turn right, and can make the gripping point pressure equalization of two line yarns that place rear leather roller seat width both sides like this, makes the back top roller, back bottom roll is to the gripping point constant distance of yarn.
Above-mentioned adjustment seat 39, constitute the horizontal rectangular set square of H shape vertical section by two risers 40 and transverse slat 41 one, its underpart forms the gathering sill of ∏ shape vertical section, upper left quarter at riser 40, three pin-and-holes 42 for allotment usefulness are arranged,, one of them pin-and-hole is joined with the left end hinge of pressure distribution pin 43 with groove seat 27 according to spinning suiting fiber and spinning process needs, be associated in the groove seat 27 thereby will adjust seat 39 hinges, and the adjustment seat can freely be rotated around pressure distribution pin 43 in the groove seat.Change the cooperation of pressure distribution pin 43 and different pin-and-holes 42, just can change the position of articulating point of adjusting seat and groove seat, the arm of force length of change lever component.The preceding little seat 48 that will be ∏ shape vertical section, medium and small seat 49, snap in the gathering sill of the ∏ shape of adjusting seat 39 bottoms, run through the slotted hole 46 on the transverse slat of adjusting seat respectively with screw 44 and nut 45,47, with preceding little seat 48, the transverse slat of medium and small seat 49, and the banking stop 50 that cooperates separately, cushion block 51, spring of top apron cradle 52, with preceding little seat 48, medium and small seat 49 is installed in with being adjustable connection respectively to be adjusted on seat 39 bottoms, and little seat 48 before making, the transverse slat of the little seat in back 49 and the transverse slat of adjusting seat 5 41 are interference fits at width, by screw 44 and nut 45, can adjust respectively and fixing preceding little seat 48, medium and small seat 49 is being adjusted the long position that makes progress of seat, and little seat 48 before making, medium and small seat 49 is respectively with respect to adjusting seat slotted hole 46,47, can only translation and can not reverse, to guarantee to adjust the front upper roller on the seat, middle top roller is with respect to the preceding bottom roll on the spinning machine frame, middle bottom roller is keeping parallelisms all in arbitrary position.At preceding little seat 48 and medium and small seat 49 separately in the bayonet socket 53 of riser lower end, be separately installed with the front upper roller 54 and the middle top roller 55 of common rubber roll formula structure, and match with separately banking stop 50, cushion block 51, spring of top apron cradle 52, and make front upper roller 54 and middle top roller 55 be pressure type with preceding bottom roll 56, middle bottom roller 57 corresponding matching of spinning machine frame respectively to grip drawing-off yarn 58.Under the acting in conjunction of cushion block 51 and bayonet socket 53, make front upper roller 54 and middle top roller 55 can only be respectively be fulcrum with the curved end of separately cushion block 51, perpendicular direction along bayonet socket is done upper and lower deflection, and can not turn left and right, to guarantee the equalization of pressure of front upper roller 54 and preceding bottom roll 56 and middle top roller 55 and the gripping point of 57 pairs of yarns 58 of middle bottom roller, it is equal to space.
In the screw 33 and nut on above-mentioned groove seat 27, can install scale 59; At the center of the bayonet socket 53 of preceding little seat 48 and medium and small seat 49, adjust the side of seat 39, can be carved with groove and indicate, with conveniently adjustment.
The use of the pneumatic pressurizing cradle of spinning machine of the present utility model and common reel cage are roughly the same.
By handling the air compressor and the pressure-reducing valve 5 of pressurized source 6, just can control the pressure of air bag 1, and the plus-pressure of control reel cage.
The stressed fine setting of reel cage, realize with left screw 10 and right screw 11 by the connection of adjusting fixing card 7 and following fixing card 8, when tightening left screw 10 and unscrew right screw 11, because down fixing card 8 maintains static, go up fixing card 7 and pass the hour hands rotation together with 17 one-tenth of reel cage bodies, plus-pressure increases, otherwise then plus-pressure reduces.Can also eliminate the accumulation deviation of whole member tolerance by this structure, make that the pressure of a reel cage is consistent surplus 200 on the whole fine spining machine.
When needs make reel cage be in pressurized state, after upper and lower three pairs of rollers after in preceding contact respectively, only need hold handgrip 22 makes handle 21 rotate counterclockwise along pin 24, reel cage body 17 is integral thereupon with handle and rotates, the roller 26 that is contained on the handle 21 can slide into shown position along the supercharging curved surface 15 in pressure transmission crank 12 left sides, then reel cage just can be assigned to the certainty ratio of the pressure in the air bag 1 by lever system on front upper roller 54, middle top roller 55, the back top roller 36, and its force diagram as shown in Figure 3.
When the needs reel cage becomes half release of pressure state, only need to discharge the air pressure in the air bag 1, making pressure is 0.
When needs make reel cage help the release of pressure state, only need hold on the handgrip 22 and move, handle 21 separates with reel cage body 17 and clockwise rotates around bearing pin 18, and the roller 26 on it moves up and breaks away from the pressure transmission crank and make reel cage finish pressurized state along the supercharging curved surface 15 in pressure transmission crank 12 left sides; Release of pressure pin 23 on the handle 21 contacts with the release of pressure curved surface 16 on pressure transmission crank right side simultaneously, slips in its fork-shaped breach along release of pressure curved surface 16, and reel cage is in full release of pressure state,
Claims (8)
1, the pneumatic pressurizing cradle of spinning machine, at least one reel cage (60) is arranged, each reel cage includes accumulator and the reel cage body (17) that is communicated with same pressurized source (6), have on the reel cage body respectively with spinning machine frame preceding in after three bottom roll corresponding matching be the front upper roller (54) that pressure type grips the drawing-off yarn, middle top roller (55), back top roller (36), it is characterized in that above-mentioned accumulator is filled with compressed-air actuated air bag (1) at least one connection, each reel cage has the fixedly card that joins and link to each other with positioning table (9) with reel cage body hinge, fixing card is gone up hinge and is associated with and is with air bag that the pressure driven type contacts and is the pressure transmission crank (12) that cam-type cooperates with roller (26) on the reel cage body, hinge is associated with groove seat (27) on the above-mentioned reel cage body, hinge is associated with and adjusts seat (39) on the groove seat, above-mentioned front upper roller and middle top roller are installed in to be adjusted on the seat, and above-mentioned back top roller is installed on the groove seat.
2, the pneumatic pressurizing cradle of spinning machine as claimed in claim 1, it is characterized in that said groove seat (27) has riser (28) and transverse slat (29), the pin-and-hole (30) that at least two allotment usefulness are arranged on the riser (28), one of them pin-and-hole links through pressure distribution pin (31) and reel cage body (17), transverse slat (29) links to each other with the transverse slat of rear leather roller seat (32), said back top roller (36) is packed in the bayonet socket (34) of riser of rear leather roller seat and is matched with jump ring (35) in the bayonet socket, said adjustment seat (39) has riser (40) and transverse slat (41), the pin-and-hole (42) that at least two allotment usefulness are arranged on the riser (40), one of them pin-and-hole links through pressure distribution pin (43) and groove seat (27), transverse slat (41) is respectively through slotted hole (46,47), screw (44), banking stop (50), cushion block (51), spring of top apron cradle (52) is adjustable with the transverse slat of preceding little seat (48) and medium and small seat (49) and connects, before said front upper roller (54) and middle top roller (55) are respectively charged in the bayonet socket (53) of little seat and medium and small 's riser also and banking stop, cushion block, spring of top apron cradle matches.
3, the pneumatic pressurizing cradle of spinning machine as claimed in claim 1 or 2, it is characterized in that said reel cage body (17) is hinged with handle (21), said roller (26) is on handle, said air bag (1) is sleeved in the support column (2), said pressure transmission crank (12) is crotch shape, its front end run through support column and and air bag between pressure transmission piece (14) is arranged, there are supercharging curved surface (15) and release of pressure curved surface (16) in its rear end, is that the supercharging curved surface matches with roller or the release of pressure curved surface matches with release of pressure pin (23) on the handle.
4, the pneumatic pressurizing cradle of spinning machine as claimed in claim 1 or 2, it is characterized in that said fixedly card is installed on the support column (2), have through going up of left screw (10) and right screw (11) connection and fix card (7) and fix card (8) down, said positioning table (9) is convex and links to each other with following fixing card.
5, the pneumatic pressurizing cradle of spinning machine as claimed in claim 3, it is characterized in that said fixedly card is installed on the support column (2), have through going up of left screw (10) and right screw (11) connection and fix card (7) and fix card (8) down, said positioning table (9) is convex and links to each other with following fixing card.
6, the pneumatic pressurizing cradle of spinning machine as claimed in claim 1 or 2 is characterized in that said air bag (1) is elongated, has two that be arranged in parallel, and said each reel cage becomes two rows of symmetry to alignment arrangements along the length of two air bags.
7, the pneumatic pressurizing cradle of spinning machine as claimed in claim 3 is characterized in that said air bag (1) is elongated, has two that be arranged in parallel, and said each reel cage becomes two rows of symmetry to alignment arrangements along the length of air bag.
8, the pneumatic pressurizing cradle of spinning machine as claimed in claim 3, it is characterized in that said fixedly card is installed on the support column (2), going up fixing card (7) and fixing card (8) down through left screw (10) and right screw (11) connection arranged, said positioning table (9) is convex and links to each other with following fixing card, said air bag (1) is elongated, have two that be arranged in parallel, said each reel cage becomes two rows of symmetry to alignment arrangements along the length of air bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97205666 CN2331682Y (en) | 1997-12-25 | 1997-12-25 | Pneumatic pressure cradle of spinning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97205666 CN2331682Y (en) | 1997-12-25 | 1997-12-25 | Pneumatic pressure cradle of spinning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2331682Y true CN2331682Y (en) | 1999-08-04 |
Family
ID=33925850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97205666 Expired - Lifetime CN2331682Y (en) | 1997-12-25 | 1997-12-25 | Pneumatic pressure cradle of spinning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2331682Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100352980C (en) * | 2004-10-29 | 2007-12-05 | 宁波韵升股份有限公司 | Holding mechanism of compact spinning unit gearing |
| CN100389234C (en) * | 2005-06-26 | 2008-05-21 | 常德纺织机械有限公司 | Novel spinning, drawing and pressuring device |
| CN100390340C (en) * | 2005-06-07 | 2008-05-28 | 东台纺织机械有限责任公司 | Pneumatic fiber nesting device |
| CN101092769B (en) * | 2007-07-26 | 2011-03-16 | 张晓焱 | Top pressure cradle in fine adjustment type |
| CN101323991B (en) * | 2003-09-15 | 2012-02-15 | 里特机械公司 | Device for mechanically condensing an assembly of fibers |
| CN103114356A (en) * | 2013-01-23 | 2013-05-22 | 张家港双帆纺织器械有限公司 | Lever type pneumatic cradle of roving machine |
| CN105401268A (en) * | 2015-12-09 | 2016-03-16 | 四川成发普睿玛机械工业制造有限责任公司 | Front pressure-regulating lever type pneumatic pressurization cradle |
-
1997
- 1997-12-25 CN CN 97205666 patent/CN2331682Y/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101323991B (en) * | 2003-09-15 | 2012-02-15 | 里特机械公司 | Device for mechanically condensing an assembly of fibers |
| CN100352980C (en) * | 2004-10-29 | 2007-12-05 | 宁波韵升股份有限公司 | Holding mechanism of compact spinning unit gearing |
| CN100390340C (en) * | 2005-06-07 | 2008-05-28 | 东台纺织机械有限责任公司 | Pneumatic fiber nesting device |
| CN100389234C (en) * | 2005-06-26 | 2008-05-21 | 常德纺织机械有限公司 | Novel spinning, drawing and pressuring device |
| CN101092769B (en) * | 2007-07-26 | 2011-03-16 | 张晓焱 | Top pressure cradle in fine adjustment type |
| CN103114356A (en) * | 2013-01-23 | 2013-05-22 | 张家港双帆纺织器械有限公司 | Lever type pneumatic cradle of roving machine |
| CN105401268A (en) * | 2015-12-09 | 2016-03-16 | 四川成发普睿玛机械工业制造有限责任公司 | Front pressure-regulating lever type pneumatic pressurization cradle |
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