CN103668715A - Ultra-large plastic circular loom - Google Patents
Ultra-large plastic circular loom Download PDFInfo
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- CN103668715A CN103668715A CN201310736952.5A CN201310736952A CN103668715A CN 103668715 A CN103668715 A CN 103668715A CN 201310736952 A CN201310736952 A CN 201310736952A CN 103668715 A CN103668715 A CN 103668715A
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- warp
- circular loom
- plastic circular
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- fixed
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- 239000004744 fabric Substances 0.000 claims abstract description 45
- 230000033001 locomotion Effects 0.000 claims description 30
- IHQKEDIOMGYHEB-UHFFFAOYSA-M sodium dimethylarsinate Chemical class [Na+].C[As](C)([O-])=O IHQKEDIOMGYHEB-UHFFFAOYSA-M 0.000 claims description 15
- 239000000446 fuel Substances 0.000 claims description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 238000005265 energy consumption Methods 0.000 abstract description 5
- 238000009941 weaving Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 230000002153 concerted effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004746 geotextile Substances 0.000 description 1
- 238000009940 knitting Methods 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
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Abstract
The invention discloses an ultra-large plastic circular loom, and belongs to the technical field of weaving machines. The ultra-large plastic circular loom comprises a main loom, a warp frame, a warp conveying device, a cloth lifting device and a cloth coiling device, wherein the warp frame is arranged on the periphery of the main loom, the warp conveying device is arranged between the main loom and the warp frame, the main loom comprises a driving device and a main shaft connected with the driving device, shutters are arranged on a support of the main loom, a cam is fixed to the main shaft, two annular grooves extending in the circumferential direction are formed in the outer cylindrical face of the cam, the unfolding shapes of the two annular grooves are both sine curves in seven periods, the phase difference between the two sine curves is 180 degrees, and the number of the shutters is fourteen. The ultra-large plastic circular loom can be provided with fourteen shutters, fabric with a larger fold diameter can be woven, and energy consumption is low.
Description
Technical field
The present invention relates to a kind of weaving and knitting preparation, relate to specifically a kind of plastic circular loom.
Background technology
Conventional circular loom has the ultra-large type circular loom of the large-scale circular loom of the little cam of hyperbola and simple curve big cam brown belt structure now, wherein the maximum braided fabric folding of the large-scale circular loom of the little cam of hyperbola footpath is 3200mm, be equipped with 10 shuttle, be mainly used in the production of large-scale tipping bag, geotextiles, large-scale Plastic awning cloth, because cam diameter is little, required driving power is little, therefore energy consumption is less, but this circular loom is limit and only can be configured 10 shuttles due to cam structure, cannot work out the larger fabric in folding footpath.And the maximum braided fabric folding of the ultra-large type circular loom of simple curve big cam brown belt structure footpath is 4000mm, be equipped with 12, shuttle, because cam diameter is large, required driving force is also large, and energy consumption is high; In addition, existing circular loom is all that yarn is sent on two sides, on the one hand because each creel will be for providing warp thread on main frame 180 degree semicircles, the route of warp thread from creel to main frame process has dramatic difference, cause warp tension skewness, the larger this tension force inequality of machine is more obvious, have a strong impact on product quality, two sides is sent gauze to put must to cause element sizes such as sending yarn rod long on the other hand, make machining accuracy be difficult to guarantee and be difficult to avoid in use to produce distortion, thereby affect equipment precision and product quality.
Summary of the invention
The object of this invention is to provide a kind of super-large size plastic circular loom, it can be equipped with 14 shuttle, the larger fabric in establishment folding footpath, and energy consumption is little.
To achieve these goals, technical solution of the present invention is: a kind of large-scale plastic circular loom, comprise main frame, bank, let-off motion, carry cloth apparatus, cloth rewinder, bank is arranged at main frame periphery, let-off motion is arranged between main frame and bank, main frame comprises drive unit and the main shaft being connected with drive unit, main frame is provided with shuttle, on main shaft, be fixed with cam, the external cylindrical surface of described cam is provided with the annular recess that circumferentially extend on two edges, the expansion shape of two annular recess is sine curve and two sinusoidal phase phasic difference 180 degree in seven cycles, described shuttle is provided with 14.
Super-large size plastic circular loom of the present invention, wherein, described main frame is arranged on abutment body, described abutment body comprises upper plate, lower plate, some pillars, on, lower plate is octagon, four narrow limits that four broadsides that described octagon comprises that width equates and width equate, broadside, narrow limit is crisscross arranged, described some pillars be fixed on described on, between lower plate, on, the periphery of lower plate is fixed with side plate, the side plate corresponding with described four broadsides is all fixed with let-off motion installing plate outward, described bank is provided with four, four banks are corresponding with four broadsides of described abutment body respectively, described let-off motion is four, four let-off motions are installed on respectively on the let-off motion installing plate on described four broadsides.
Super-large size plastic circular loom of the present invention, wherein, described upper plate upper surface is provided with trapped fuel district, and trapped fuel district is comprised of the ring-type steel plate being welded on upper plate.
Super-large size plastic circular loom of the present invention, wherein, described in carry cloth apparatus and comprise drive roll, driven roll, fabric guide roll, described each roller is all arranged to be carried on cloth rewinder roll wheel seat, and active and passive roller mutually against, the axle center of described driven roll is positioned at the below in the axle center of described drive roll.
Super-large size plastic circular loom of the present invention, wherein, described drive roll surface is provided with annular knurl.
Super-large size plastic circular loom of the present invention, wherein, described let-off motion comprises warp let-off support, warp let-off roller, warp let-off roller is arranged on warp let-off support, and warp let-off roller one end connecting drive device, the other end are fixed with braked wheel, on warp let-off support, be also provided with braking belt, adjusting nut, on adjusting nut, be bolted with adjusting bolt, braking belt one end is fixed on warp let-off support, the other end is fixed with extension spring, described adjusting bolt is positioned at extension spring below, the other end of extension spring is fixed in adjusting bolt, and braking belt is around the circumferential surface of braked wheel.
Super-large size plastic circular loom of the present invention, wherein, described braking belt angle is about 90 degree.
Adopt after such scheme, because the external cylindrical surface of super-large size plastic circular loom cam of the present invention is provided with the annular recess that circumferentially extend on two edges, the expansion shape of two annular recess is sine curve and two sinusoidal phase phasic difference 180 degree in seven cycles, therefore can make organizine on circumference, form 14 openings, 14 shuttles can be installed, thereby can work out the larger fabric in folding footpath, and the circular loom of relative simple curve big cam, energy consumption reduces greatly.
Also have, adopt after such scheme, because abutment body is octagon, the side plate corresponding with octagonal four broadsides is all fixed with let-off motion installing plate outward, bank is provided with four, let-off motion is four, therefore can realize the four sides warp let-off, each bank is only for the circumference of main frame 90 degree provides warp thread, therefore the circular loom warp tension uneven phenomenon with respect to the two sides warp let-off has clear improvement, simultaneously because warp let-off component width corresponding to every group of bank is less, therefore the difficulty of processing of warp let-off parts is relatively low, in use also be not easy to produce distortion, reduced the inhomogeneities that warp thread distributes, improve the quality of products.
In addition, because abutment body upper plate upper surface is provided with trapped fuel district, trapped fuel district is comprised of the ring-type steel plate being welded on upper plate, therefore reduces the surface area in trapped fuel district, makes the rear recycling of lubricating oil precipitation more convenient.
Also have, owing to carrying the axle center of cloth apparatus driven roll and be positioned at the below in the axle center of drive roll, the carry cloth cornerite of braided fabric on drive roll increased, reduce the possibility that braided fabric skids on drive roll, and, auto-lock function while making driven roll skid trend at braided fabric on drive roll, there is, prevent from skidding, drive roll surface is provided with annular knurl, increases the frictional force between braided fabric and drive roll, further prevents from skidding.
And, on warp let-off roller due to let-off motion, be fixed with braked wheel, on warp let-off support, be also provided with braking belt, brake belt around the circumferential surface of braked wheel, braking belt one end is fixed with extension spring, the extension spring other end is fixed in adjusting bolt, therefore by rotation adjusting bolt, can change the pressure of braking belt to braked wheel, thereby adjust the rotating speed of warp let-off roller, can in a big way, regulate the tension force of organizine.
Accompanying drawing explanation
Fig. 1 a is the main TV structure schematic diagram of super-large size plastic circular loom of the present invention;
Fig. 1 b is the right TV structure schematic diagram of super-large size plastic circular loom of the present invention;
Fig. 1 c is that super-large size plastic circular loom of the present invention is removed the part-structure schematic diagram after support;
Fig. 2 is the relative position relation schematic diagram of super-large size plastic circular loom main frame of the present invention and bank;
Fig. 3 is the stereogram of super-large size plastic circular loom cam of the present invention;
Fig. 4 is the extension state figure after two annular recess in super-large size plastic circular loom cam of the present invention launch;
Fig. 5 a is the top view of abutment body in super-large size plastic circular loom of the present invention;
Fig. 5 b is that the A of Fig. 5 a is to view;
Fig. 5 c is that the B of Fig. 5 a is to view;
Fig. 6 is to be in super-large size plastic circular loom of the present invention, to carry the structure chart of cloth apparatus;
Fig. 7 is to be the structure chart of let-off motion in super-large size plastic circular loom of the present invention;
Fig. 8 is the partial enlarged drawing at A place in Fig. 7.
The specific embodiment
As Fig. 1 a, 1b, shown in 1c, super-large size plastic circular loom of the present invention, comprise main frame 01, let-off motion 04, carry cloth apparatus 05, cloth rewinder 07, as shown in Figure 2, bank 03 is arranged at main frame 01 periphery, let-off motion 04 is arranged between main frame 01 and bank 03, main frame 01 is arranged on abutment body 02, the main shaft 11 that main frame 01 comprises drive unit and is connected with drive unit, drive unit comprises motor and reductor, main frame 01 is provided with shuttle 14, main shaft 11 keys are connected with cam 13, as shown in Figure 3, the external cylindrical surface of cam 13 is provided with the annular recess 131 that circumferentially extend on two edges, 133, as shown in Figure 4, two annular recess 131, 133 expansion shape is sine curve and two sinusoidal phase phasic difference 180 degree in seven cycles, shuttle 14 is provided with 14.
As Fig. 5 a, 5b, shown in 5c, abutment body 02 comprises upper plate 21, lower plate 23, many pillars 25, on, lower plate 21, 23 are octagon steel plate, four narrow limits 24 that four broadsides 22 that octagon steel plate comprises that width equates and width equate, broadside, narrow limit is crisscross arranged, and many pillars 25 are welded in, lower plate 21, between 23, on, lower plate 21, 23 peripheral solder has side plate, as shown in Figure 5 c, the side plate corresponding with four broadsides 22 is all welded with let-off motion installing plate 221 outward, on each let-off motion installing plate 221, all have installing hole, the two ends up and down of the side plate corresponding with four narrow limits 24 have device with pedal installing hole 222, lower plate 23 upper surfaces are welded with reductor installing plate 223, upper plate 21 upper surfaces are provided with trapped fuel district 27, trapped fuel district 27 is comprised of the ring-type steel plate being welded on upper plate 21, as shown in Figure 2, bank 03 is provided with four, four banks 03 are corresponding with four broadsides 22 of abutment body respectively, let-off motion 04 is four, four let-off motions 04 are installed on respectively on four let-off motion installing plates 221 on broadside 22.
As shown in Figure 6, carry cloth apparatus 05 and comprise drive roll 53, driven roll 55, fabric guide roll 57, drive roll 53, fabric guide roll 57 are all installed on and are carried on cloth rewinder roll wheel seat 51 by band base spherical outside surface self-aligning bearing, driven roll 55 is arranged on and is carried on cloth rewinder roll wheel seat 51 by the spherical outside surface self-aligning bearing with take-up housing, and active and passive roller 53,55 mutually against, the axle center of driven roll 55 is positioned at the below in the axle center of drive roll 53, and drive roll 53 surfaces are provided with annular knurl.
As Fig. 7, shown in 8, let-off motion 04 comprises warp let-off support 40, warp let-off roller 41, warp let-off roller 41 is arranged on warp let-off support 40, and warp let-off roller 41 one end connecting drive devices, the other end is fixed with braked wheel 42, on warp let-off support 40, be also provided with braking belt 43, adjusting nut 45, on adjusting nut 45, be bolted with adjusting bolt 46, braking belt 43 one end are fixed on warp let-off support 40, the other end is fixed with extension spring 44, adjusting bolt 46 is positioned at extension spring 44 belows, the other end of extension spring 44 is fixed in adjusting bolt 46, braking belt 43 is around the circumferential surface of braked wheel 42, braking belt 43 angles are about 90 degree.
11 rotations of motor via reducer deceleration rear drive main shaft, cam 13 is arranged on main shaft 11 and rotates together with main shaft, drive jack back 71, 72 take strut rod 73 swings up and down as fulcrum, lifting lever 74 is by jack back joint 75 and jack back 71, 72 is hinged, and along with jack back 71, 72 swing slides up and down, lifting lever holder 76 play the guiding role, heald 81 is arranged on lifting lever 74, on heald 81, there is heald hole to be passed through by organizine 82, along with sliding up and down of lifting lever 74, organizine 82 forms regular opening and passes through for shuttle 14 on circumference, weft spindle moves in a circle weft yarn is inweaved with shuttle, form braided fabric, braided fabric enters cloth rewinder after carrying cloth apparatus, the rule of organizine opening is determined by the hyperbola rule of cam 13, cam 13 external cylindrical surfaces are provided with the annular recess 131 that circumferentially extend on two edges, 133, the evolute of annular recess is the sine curve in 7 cycles, and two sine curve phase phasic difference 180 degree, therefore can make organizine 82 on circumference, form 14 openings, can install 14 shuttle.
The axle center of carrying the driven roll 55 of cloth apparatus is positioned at the below in the axle center of drive roll 53, the carry cloth cornerite of braided fabric on drive roll 53 increased, reduce the possibility that braided fabric skids on drive roll, in addition, as shown in Figure 6, when braided fabric has the trend of skidding on drive roll 53 roll surfaces, driven roll 55 will be subject to two power F1 and the F2 of braided fabric effect, F1 is the active force from the braided fabric on drive roll, F2 is the tension force from yardage roll, the F that makes a concerted effort of F1 and F2 makes driven roll 55 have the trend moving to F force direction, but this mobile trend is because direction reason produces self-locking by being subject to the initiatively restriction of rod 53, driven roll 55 there is on drive roll 53 while skidding trend, have to prevent the function of skidding at braided fabric.
The above embodiment is described the preferred embodiment of the present invention; not scope of the present invention is limited; design under the prerequisite of spirit not departing from the present invention; various distortion and improvement that the common engineers and technicians in this area make technical scheme of the present invention, all should fall in the definite protection domain of claims of the present invention.
Claims (7)
1. a super-large size plastic circular loom, comprise main frame (01), bank (03), let-off motion (04), carry cloth apparatus (05), cloth rewinder (07), bank (03) is arranged at main frame (01) periphery, let-off motion (04) is arranged between main frame (01) and bank (03), the main shaft (11) that main frame (01) comprises drive unit and is connected with drive unit, main frame (01) is provided with shuttle (14), on main shaft (11), be fixed with cam (13), it is characterized in that: the external cylindrical surface of described cam (13) is provided with the annular recess (131 that circumferentially extend on two edges, 133), two annular recess (131, 133) expansion shape is sine curve and two sinusoidal phase phasic difference 180 degree in seven cycles, described shuttle (14) is provided with 14.
2. super-large size plastic circular loom as claimed in claim 1, it is characterized in that: described main frame (01) is arranged on abutment body (02), described abutment body (02) comprises upper plate (21), lower plate (23), some pillars (25), on, lower plate (21, 23) be octagon, described octagon comprises four broadsides (22) and equal four the narrow limits (24) of width that width equates, broadside, narrow limit is crisscross arranged, described some pillars (25) be fixed on described on, lower plate (21, 23) between, on, lower plate (21, 23) periphery is fixed with side plate, the side plate corresponding with described four broadsides (22) is all fixed with let-off motion installing plate (221) outward, described bank (03) is provided with four, four banks (03) are corresponding with four broadsides (22) of described abutment body respectively, described let-off motion (04) is four, four let-off motions (04) are installed on respectively on the let-off motion installing plate (221) on described four broadsides (22).
3. super-large size plastic circular loom as claimed in claim 2, is characterized in that: described upper plate (21) upper surface is provided with trapped fuel district (27), and trapped fuel district (27) are comprised of the ring-type steel plate being welded on upper plate (21).
4. super-large size plastic circular loom as claimed in claim 3, it is characterized in that: described in carry cloth apparatus (05) and comprise drive roll (53), driven roll (55), fabric guide roll (57), described each roller is all arranged to be carried on cloth rewinder roll wheel seat (51), and active and passive roller (53,55) mutually against, the axle center of described driven roll (55) is positioned at the below in the axle center of described drive roll (53).
5. super-large size plastic circular loom as claimed in claim 4, is characterized in that: described drive roll (53) surface is provided with annular knurl.
6. super-large size plastic circular loom as claimed in claim 5, it is characterized in that: described let-off motion (04) comprises warp let-off support (40), warp let-off roller (41), warp let-off roller (41) is arranged on warp let-off support (40), and warp let-off roller (41) one end connecting drive device, the other end is fixed with braked wheel (42), on warp let-off support (40), be also provided with braking belt (43), adjusting nut (45), on adjusting nut (45), be bolted with adjusting bolt (46), braking belt (43) one end is fixed on warp let-off support (40), the other end is fixed with extension spring (44), described adjusting bolt (46) is positioned at extension spring (44) below, the other end of extension spring (44) is fixed in adjusting bolt (46), braking belt (43) is around the circumferential surface of braked wheel (42).
7. super-large size plastic circular loom as claimed in claim 6, is characterized in that: described braking belt (43) angle is about 90 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310736952.5A CN103668715B (en) | 2013-12-27 | 2013-12-27 | Super-large size plastic circular loom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310736952.5A CN103668715B (en) | 2013-12-27 | 2013-12-27 | Super-large size plastic circular loom |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103668715A true CN103668715A (en) | 2014-03-26 |
| CN103668715B CN103668715B (en) | 2015-08-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310736952.5A Active CN103668715B (en) | 2013-12-27 | 2013-12-27 | Super-large size plastic circular loom |
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| Country | Link |
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| CN (1) | CN103668715B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109338570A (en) * | 2018-12-10 | 2019-02-15 | 常州市万方引玉环境科技有限公司 | Circular weaving machine big cam and heald bar rise and fall the transmission mechanism of component |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3604467A (en) * | 1968-05-30 | 1971-09-14 | Peltzer & Fils Sa | Weft nipper for circular loom |
| KR20010037753A (en) * | 1999-10-19 | 2001-05-15 | 김견목 | Circular loom |
| CN1379134A (en) * | 2002-05-08 | 2002-11-13 | 黄美昌 | High-speed plastic circular loom without shuttle roller track |
| KR20050046217A (en) * | 2003-11-13 | 2005-05-18 | 박종석 | Weaving device of textile for manufacturing vegetation burlap bag by using circular loom |
| CN101108500A (en) * | 2007-08-27 | 2008-01-23 | 黄美昌 | Oil-free lubrication palm fibre rod type plastics circular weaving machine |
| CN201560279U (en) * | 2009-12-21 | 2010-08-25 | 常州市永明机械制造有限公司 | Plastic circular weaving machine |
| CN201581200U (en) * | 2009-10-15 | 2010-09-15 | 叶帮元 | High-speed circular weaving machine with oscillating bar and cam |
| CN202610468U (en) * | 2012-05-14 | 2012-12-19 | 芜湖恒一塑料设备制造有限公司 | Plastic circular weaving machine |
-
2013
- 2013-12-27 CN CN201310736952.5A patent/CN103668715B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3604467A (en) * | 1968-05-30 | 1971-09-14 | Peltzer & Fils Sa | Weft nipper for circular loom |
| KR20010037753A (en) * | 1999-10-19 | 2001-05-15 | 김견목 | Circular loom |
| CN1379134A (en) * | 2002-05-08 | 2002-11-13 | 黄美昌 | High-speed plastic circular loom without shuttle roller track |
| KR20050046217A (en) * | 2003-11-13 | 2005-05-18 | 박종석 | Weaving device of textile for manufacturing vegetation burlap bag by using circular loom |
| CN101108500A (en) * | 2007-08-27 | 2008-01-23 | 黄美昌 | Oil-free lubrication palm fibre rod type plastics circular weaving machine |
| CN201581200U (en) * | 2009-10-15 | 2010-09-15 | 叶帮元 | High-speed circular weaving machine with oscillating bar and cam |
| CN201560279U (en) * | 2009-12-21 | 2010-08-25 | 常州市永明机械制造有限公司 | Plastic circular weaving machine |
| CN202610468U (en) * | 2012-05-14 | 2012-12-19 | 芜湖恒一塑料设备制造有限公司 | Plastic circular weaving machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109338570A (en) * | 2018-12-10 | 2019-02-15 | 常州市万方引玉环境科技有限公司 | Circular weaving machine big cam and heald bar rise and fall the transmission mechanism of component |
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| Publication number | Publication date |
|---|---|
| CN103668715B (en) | 2015-08-05 |
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