CN88201049U - Glassfiber knitter - Google Patents
Glassfiber knitter Download PDFInfo
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- CN88201049U CN88201049U CN 88201049 CN88201049U CN88201049U CN 88201049 U CN88201049 U CN 88201049U CN 88201049 CN88201049 CN 88201049 CN 88201049 U CN88201049 U CN 88201049U CN 88201049 U CN88201049 U CN 88201049U
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- cloth
- main frame
- roller
- weaving
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Abstract
The utility model relates to a glass-fiber knitter which is improved by the original GA 611 cotton loom. The utility model comprises a warp shaft device, a weaving main machine and a cloth-rolling device, wherein, the structure of the cloth-rolling device is a separating type large package structure which comprises a cloth roller mechanism and a plane friction clutch. Each cord roller and cloth-guiding roller on the weaving machine are rotatablely arranged on the main machine frame; the distance from the harness lifting point on the weaving main machine to the cord roller of the back rest is more than 830 mm; the key way of the skew wheel at the main machine crankshaft moves forwards 18 DEG. The utility model has the advantages that the labor intensity is reduced, the plaiting cloth time and the down time are reduced, the quality of the cloth rolling is increased, the utility model is suitable for the weaving process feature of glass fiber, and warp yarns can not be broken off or rubbed off easily. J [-130].
Description
The utility model relates to a kind of loom, particularly a kind of glass fiber loom.
At present, weave the glass fabric of various thickness, during as construction material cloth such as WALL CLOTH, window screening cloth, insulating materials cloth, glass steel tiles, use 1511M or GA611 type cotton knitting machine usually.But this loom also is not suitable for the fiberglass weaving process characteristic, and regular meeting fractures warp thread or rubs, and because package is too little, dismantles cloth beam continually, causes labour intensity higher.
The purpose of this utility model provides a kind of novel glass fiber loom, and this loom is to improve to form on the basis of original GA611 type cotton knitting machine.This loom adapts to the weaving process characteristics of glass fibre, and warp thread is frangibility or rub not, and utilizes large package to reduce labour intensity.
The purpose of this utility model realizes in the following manner, and a kind of glass fiber loom comprises through shaft device, weaves main frame and cloth rewinder.Wherein said cloth rewinder is a separate type large package structure, and it comprises bolt roller mechanism and plane friction clutch.Wherein:
Cloth beam mechanism comprises a pair ofly is fixed in upper end on the wallette plate support shelves, the relative inner face the supporting leading truck of a gathering sill is respectively arranged, two side by side near arrange, their two ends are rotatably installed in the exasperate roller on a pair of little wallboard respectively, and two ends be slidably located on respectively in each gathering sill of a pair of supporting leading truck, downside is close to the cloth beam on two exasperate roller surfaces simultaneously;
Friction clutch pack in plane is drawn together fixedly connected first gear on the end that stretches out in a supporting leading truck that is positioned at one of two exasperate rollers successively, the bearing and one that one axle housing is fixed on wallette plate upper end is fixedly connected on first handwheel of end, one has axially extending bore, close end is fixed on the little wallboard, the cantilever stand-off that cross section is rounded, one sky is enclosed within on the cantilever stand-off, one end in the outside has shoulder block and is close on the periphery shoulder of cantilever stand-off, the other end has externally threaded axle sleeve, be enclosed within second gear of one on the axle sleeve and first gears engaged to end of thread sky successively from the shoulder block end of axle sleeve, the a pair of wearing piece that lays respectively at the second gear both sides, one sprocket wheel that meshes with the driving chain of weaving on the main frame, a pair ofly be positioned at the cage ring sprocket wheel both sides and that be connected with sprocket wheel, one little axle sleeve, be positioned at one a group of disk spring and a back-up ring on the little axle sleeve, one cooperates with end thread spiral on the axle sleeve, periphery has the big nut of an above jag, and the axially extending bore on a jackshaft and the cantilever stand-off is slidingly matched, one end of jackshaft is fixed with the arm of dialling that can stir big nut with the rotation of jackshaft, the other end of jackshaft protrudes in the axially extending bore of cantilever stand-off and the spanner of one second handwheel is installed.
Other improvement of the present utility model is that each cord roller and the fabric guide roll weaved on the main frame all are rotatably installed on the main frame by rolling bearing; Weaving main frame shedding place equals or is slightly larger than 830 millimeters to the distance of back rest cord roller; 18 ° of the askew keyway reaches of taking turns on the host crankshaft.
Advantage of the present utility model is, a kind of novel glass fiber loom is provided, and this loom utilizes separate type large package structure, can reduce labour intensity, can adjust the tension force of fiber and cloth again; In addition, this loom can adapt to the weaving process characteristics of glass fibre, makes not frangibility or rub of warp thread; In addition, because new loom improves and forms, therefore has remarkable economic efficiency on original GA611 type cotton knitting machine basis for improving old machine.
Below in conjunction with accompanying drawing an embodiment of the present utility model is done detailed explanation:
Fig. 1 is the structure diagram that main frame is weaved in the utility model one embodiment, omission;
Fig. 2 is the part sectioned view of separate type large package structure;
Fig. 3 is the part sectioned view of cloth beam.
Referring to Fig. 1, this is the structure diagram of the utility model glass fiber loom one embodiment, wherein weave in the main frame with GA611 type cotton knitting machine main frame in identical part be simplified and omitted.The utility model loom comprises the main frame of weaving by frame of broken lines 1 expression, be removably mounted on weave on the main frame 1 through shaft device 2 and the separate type large package structure 3 used as cloth rewinder.
From through 2 li warp thread that come out 4 of shaft device by weaving each roller bearing on the back rest 5 on the main frame 1, at 6 places, shedding place by opening, open height is t, being the fell place at cloth yarn boundary 7(then) warp thread 4 is made into glass fabric 8 by strand, and cloth 8 is by weaving the cloth beam 10 that each roller bearing on the brest beams 9 on the main frame 1 is directed to 3 li on large package structure.
Each roller bearing on the back rest 5 comprises by rolling bearing and is rotatably installed in first cord roller 11 on main frame 1 frame and is rotatably installed in second cord roller 12 on the frame of main frame 1 by rolling bearing.
Each roller bearing on the brest beams 9 comprises all by rolling bearing and is rotatably installed in first fabric guide roll 13 and second fabric guide roll 14 on the frame of main frame 1, and being rotatably installed in the middle fabric guide roll 16 of stand-off 15 1 ends by rolling bearing, the other end of stand-off 15 is rotatably installed on the frame mandrel 17.These external brest beams 9 places also have one original and in the utility model to the inoperative crossbeam 18 of selvage guide, an and licker-in roller 19 that cloth 8 is tightened up.
In the utility model, the open height t at shedding place 6 is identical with the open height of original GA611 type cotton knitting machine; But the distance L between second cord roller 12 of shedding place 6 to the back rest
1Then increased by 100 millimeter, if the original distance L between the cord roller of the shedding place of GA611 type cotton knitting machine to the back rest than GA611 type cotton knitting machine
0Be 735 millimeters, then present distance L
1Equal or be slightly larger than 830 millimeters.
In order to prevent the phenomenon of the folder shuttle tail of generation when shuttle exports, in the utility model, weave askew on main frame 1 bent axle and take turns 20 keyway and in rotational direction move forward consciously one and equal 18 ° α angle being installed in, the keyway 21 that askew solid line of taking turns on 20 is drawn is the positions after improving, and the keyway 22 that askew dotted line of taking turns on 20 is drawn is original positions.
Glass fabric 8 passes through the 3rd fabric guide roll 23 from following importing separate type large package structure 3.As can be seen from Figure 1, the 3rd fabric guide roll 23 is rotatably installed in the bottom of weaving main frame 1 by bearing, and separate type large package structure 3 is then left and weaved main frame 1 one segment distances and be directly installed on the ground.
Referring to Fig. 2, this is a part sectioned view of only having drawn the separate type large package structure 3 of half.Separate type large package structure 3 comprises a bolt roller mechanism and a plane friction clutch.
Wherein, cloth beam mechanism comprises among a pair of supporting leading truck 24(Fig. 2 has only drawn one), only drawn one among a pair of exasperate roller 25 and 26(Fig. 2, another is in its back) and bolt roller 10.A pair of supporting leading truck 24 relatively is fixed on the support shelves 54 of little wallboard, and respectively there is a gathering sill 27 upper end of their sides relative to each other.A pair of exasperate roller 25 and 26 abreast, toward each other, be rotatably installed on the bearing block 29 on the little wallboard.The two ends of cloth beam 10 can slide up and down to be positioned at 27 li of each gathering sills of a pair of supporting leading truck 24 respectively, and, can be close to the outer surface of two rough two rollers 25 and 26 at the downside of 27 li cloth beams that slide up and down 10 of gathering sill all the time simultaneously.
In the friction clutch of plane, first gear 28 is fixed on the axle of exasperate roller 25 Extension support leading trucks 24, and this axle rotatably is connected with bearing 29.The axle housing of bearing 29 is fixed on the upper end of wallette plate 30, and the lower end of wallette plate 30 is fixed on the ground, and in addition, the axle head of the projecting shaft of exasperate roller 25 is also being fixed first handwheel 31.The cantilever stand-off 32 that axially extending bore arranged by the one end periphery shoulder 33 and be fixed on the wallette plate 30 with the connecting thread nut engaged 34 at this end place, the cross section of cantilever stand-off 32 is rounded.Axle sleeve 35 skies are enclosed within on the cantilever stand-off 32, axle sleeve 35 has an end of shoulder block 36 can be close to a side of the periphery shoulder 33 on the cantilever stand-off 32, the other end of axle sleeve 35 has external screw thread, a big nut 37 that cooperates with this external screw thread spiral is arranged on it, and the periphery of big nut 37 has one or more jag 38.Be enclosed within having on the axle sleeve 35 at the shoulder block 36 of axle sleeve 35 to empty successively between the big nut 37: with second gear 39 of first gear, 28 engagements, the a pair of wearing piece 40 that lays respectively at second gear, 39 both sides, with the sprocket wheel 41 of weaving the driving chain engagement on the main frame, a pair of lay respectively at sprocket wheel 41 both sides, and the cage ring 43 of fixedlying connected with sprocket wheel 41 by pin 42, one little axle sleeve 44 is positioned at one a group of disk spring 45 and a back-up ring 46 on the little axle sleeve 44.Wherein, a side of the two ends of disk spring 45 difference bias voltage one cage ring 43 and a side of back-up ring 46, and the opposite side of back-up ring 46 nestles up a side of big nut 37.The jackshaft of spanner 47 is rotatably installed in the axially extending bore of cantilever stand-off 32, an end that protrudes in the axially extending bore of cantilever stand-off 32 at the jackshaft of spanner 47 is being fixed second handwheel 48, dial arm 49 and fixing at the other end of the jackshaft of spanner 47, and the two ends of dialling arm 49 can contact with the jag 38 on big nut 37 peripheries, thereby can stir big nut 37 with the rotation of spanner 47.
Referring to Fig. 3, this is the part sectioned view of the cloth beam 10 in the utility model.Cloth beam 10 comprises mandrel 50, and silently 52, two kinks fixing bolt tube 53 between 52 silently of a kink can be respectively fixed by a screw 51 in the two ends of mandrel 50, and fabric drum 53 can be made by light materials such as papery, plastics.
Operation principle of the present utility model and method of operating are such: glass fibre fragility is big, plasticity is little, and it is easily broken to rub, therefore in the utility model, be the rolling friction state with all changing with glass fibre with fabric guide roll with all cord rollers that glass fibre is the sliding friction state originally; In addition, cord roller on the back rest is installed in from the position of shedding place more than 830 millimeters, and under the constant situation of open height t, the opening angle β that can make warp thread is than original reducing like this, thereby warp thread angle γ is by bending increased, make the tension force of warp thread obtain relaxing.Above-mentioned improvement all helps to make the broken end of warp thread to reduce.
In addition, on existing cotton knitting machine, because of keeping certain pause angle, the time of remaining silent can not unrestrictedly be compressed during the designed openings cam, will press from both sides shuttle tail phenomenon like this when shuttle exports.This allows for weaving certain plastic cotton yarn or man-made fibre yarn, but the weaving glass fiber yarn is just not all right.Now, the utility model along 18 ° of direction of rotation reaches, just can make askew 18 ° of arrival of long radius hysteresis of taking turns with the askew keyway of taking turns on the bent axle when remaining silent, and warp tension continues adjusted when making the shuttle outlet.Like this, reduce the friction of shuttle and warp thread, also just reduced the broken end of warp thread.
The utility model is owing to adopted separate type large package structure so package amount to increase, and the batching quality can improve, and has reduced the time that cropping labour and cropping stop platform.
The loop type paper roll cloth rewinder roll that the utility model provides is when large package is completely rolled up cropping, as long as unload on down-rewinding-roller axle core one end kink silently, it is just passable to extract batching roll shaft core out from the other end, thereby it is just passable only to need the papery fabric drum to flow into next procedure with large package.
The plane friction clutch helps to solve the problem of the linear velocity of cloth beam of the linear velocity of loom licker-in roller and separate type large package is inconsistent when causing batching when tight pine, help to solve cloth and the tight cloth problem of large package when dismounting badly cloth and driving cold car, and other problem.When clockwise rotating second handwheel 48, drive spanner 47 and open big nut 37, back-up ring 46 and disk spring 45 are loosened, sprocket wheel 41 and wearing piece 40 are thrown off.At this moment rotate first handwheel 31, can drive exasperate roller 25 easily, make cloth beam 10 cloth or tight cloth.When rotating counterclockwise second handwheel 48, opposite with above-mentioned situation, sprocket wheel 41, wearing piece 40 and second gear 39 tightly fit together.At this moment,, drive sprocket wheel 41, and drive second gear 39, drive cloth beam 10 by first gear 28 again, batch normally by wearing piece 40 from weaving the driving chain that main frame 1 comes.In the process of weaving cotton cloth, yardage roll weight can increase gradually, and tension force also can change, and when tension force surpassed friction, clutch will skid automatically, thereby makes tension force obtain balance.If tension force is too little, yardage roll is not tight, can rotate counterclockwise second handwheel 48 more lightly, strikes tight big nut 37 by spanner 47, and tension force is increased, and makes the yardage roll must be tighter.
In the above-described embodiments, because glass fabric does not have elasticity, the cloth width of cloth and reed width are basically identical, therefore do not need expanding, so can remove the temple part on original cotton knitting machine.
Identical label represents identical parts or structure in institute's drawings attached.
Claims (5)
1, a kind of glass fiber loom comprises through shaft device, weaves main frame and cloth rewinder, it is characterized in that, described cloth rewinder is a separate type large package structure, and it comprises a bolt roller mechanism and a plane friction clutch, wherein:
Cloth beam mechanism comprises a pair ofly is fixed in upper end on the wallette plate support shelves, the opposite flank the supporting leading truck of a gathering sill is respectively arranged, two side by side near arrange, their two ends are rotatably installed in the exasperate roller on the bearing block on the little wallboard respectively, and two ends be slidably located on respectively in each gathering sill that a pair of supporting guiding is stranded, downside is close to the cloth beam on two exasperate roller surfaces simultaneously;
Friction clutch pack in plane is drawn together fixedly connected first gear on the end that stretches out in a supporting leading truck that is positioned at one of two exasperate rollers successively, one axle housing is fixed on wallette and analyses first handwheel that the bearing block and of upper end is fixedly connected on the end, one has axial love hole, close end is fixed on the rounded cantilever stand-off of cross section on the wallboard, one sky is enclosed within on the cantilever stand-off, one end in the outside has shoulder block and is close to the cantilever stand-off, one sky is enclosed within on the cantilever stand-off, one end in the outside has shoulder block and is close on the periphery shoulder of cantilever stand-off, the other end has externally threaded axle sleeve, be enclosed within second gear of one on the axle sleeve and first gears engaged to end of thread sky successively from the shoulder block end of axle sleeve, the a pair of wearing piece that lays respectively at the second gear both sides, one sprocket wheel that meshes with the driving chain of weaving on the main frame, a pair ofly be positioned at the cage ring sprocket wheel both sides and that be connected with sprocket wheel, one little axle sleeve, be positioned at one a group of disk spring and a back-up ring on the little axle sleeve, one cooperates with end thread spiral on the axle sleeve, periphery has the big nut of an above jag, and the axially extending bore on a jackshaft and the cantilever stand-off is slidingly matched, one end of jackshaft is fixed with the arm of dialling that can stir big nut with the rotation of jackshaft, the other end of jackshaft protrudes in the axially extending bore of cantilever stand-off and the spanner of one second handwheel is installed.
2, glass fiber loom according to claim 1, it is characterized in that, cloth beam in the cloth rewinder comprises a mandrel, the fabric drum that the one diameter of bore light material more bigger than outside diameter of mandrel made, and a pair of removably be fixed on mandrel two ends places, and can be enclosed within on the mandrel fabric drum with respect to the fixing kink of mandrel silently.
3, glass fiber loom according to claim 1 is characterized in that, weaves each cord roller that contacts with warp thread on the main frame back rest and all is rotatably installed on the main frame by rolling bearing; Weaving each fabric guide roll that contacts with the cloth that is made on the main frame brest beams all is rotatably installed on the main frame by rolling bearing.
4, glass fiber loom according to claim 1 is characterized in that, equals or is slightly larger than 830 millimeters to the distance of the back rest second cord roller from weaving the main frame shedding.
5, glass fiber loom according to claim 1 is characterized in that, be fixed on weave on the host crankshaft, with 18 ° of the askew keyway reaches of taking turns that makes the adjusted mechanism's logotype of warp tension.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88201049 CN88201049U (en) | 1988-01-28 | 1988-01-28 | Glassfiber knitter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88201049 CN88201049U (en) | 1988-01-28 | 1988-01-28 | Glassfiber knitter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN88201049U true CN88201049U (en) | 1988-09-21 |
Family
ID=4836343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 88201049 Withdrawn CN88201049U (en) | 1988-01-28 | 1988-01-28 | Glassfiber knitter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN88201049U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100457827C (en) * | 2003-03-12 | 2009-02-04 | 必佳乐有限公司 | Supporting structure for a shedding system in a mechanical weaving loom |
| CN104355162A (en) * | 2014-10-22 | 2015-02-18 | 杭州创兴织造设备科技有限公司 | Fabric coiling apparatus with double coiling stations |
| CN105887293A (en) * | 2016-04-12 | 2016-08-24 | 安徽省旌德县南关玻纤厂 | Glass fiber loom device |
-
1988
- 1988-01-28 CN CN 88201049 patent/CN88201049U/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100457827C (en) * | 2003-03-12 | 2009-02-04 | 必佳乐有限公司 | Supporting structure for a shedding system in a mechanical weaving loom |
| CN104355162A (en) * | 2014-10-22 | 2015-02-18 | 杭州创兴织造设备科技有限公司 | Fabric coiling apparatus with double coiling stations |
| CN105887293A (en) * | 2016-04-12 | 2016-08-24 | 安徽省旌德县南关玻纤厂 | Glass fiber loom device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |