CN103624849A - Paper-fishing bamboo-curtain knitting machine - Google Patents
Paper-fishing bamboo-curtain knitting machine Download PDFInfo
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- CN103624849A CN103624849A CN201310666194.4A CN201310666194A CN103624849A CN 103624849 A CN103624849 A CN 103624849A CN 201310666194 A CN201310666194 A CN 201310666194A CN 103624849 A CN103624849 A CN 103624849A
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- hopper
- bamboo
- knitting zone
- warp thread
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Abstract
The invention discloses a paper-fishing bamboo-curtain knitting machine, which comprises a yarn-feeding mechanism, a material-receiving mechanism and a shedding mechanism, wherein a clamping-opening area which is formed by separating the upper yarn and the lower yarn of warp between the shedding mechanism and the material-receiving mechanism is a knitting area, the feeding mechanism is arranged beside the knitting area, the feeding mechanism comprises a material slot, the material slot and a machine frame are formed into sliding pilot fit along the length direction of the slot, and the material slot is positioned in two states, wherein one state is a material-feeding position that one end of the material slot is pushed into the knitting area for taking out bamboo filaments in the material slot to be arranged at a shed corner, and the other state is an avoiding position that the material slot is completely withdrawn from the knitting area, and the upper yarn and the lower yarn of the warp are driven to be wound in a staggered way by the shedding mechanism. Through the material slot which is arranged in the paper-fishing bamboo-curtain knitting machine, when the material slot is positioned at the material-feeding position, a worker takes out the bamboo filaments in the material slot to arrange the same in order at the shed corner, the material slot is then withdrawn, and the shedding mechanism is started, so that the upper yarn and the lower yarn of the warp are wound in the staggered way to knit the fed bamboo filaments into a curtain, so that the production efficiency of paper-fishing bamboo curtains is improved, and the production cost of rice paper is lowered.
Description
Technical field
The present invention relates to rice paper production field, be specifically related to a kind of paper curtain braider that drags for.
Background technology
The production technology of rice paper comprises that immersion, ash are covered, the operations such as baking are dragged for, pasted in boiling, bleaching, making beating, water, and wherein water drags for and refers to dragging for paper bamboo curtain splint the paper pulp in vat is picked up, and forms the operation of paper at the surface forming that drags for paper bamboo curtain splint.Owing to dragging for paper bamboo curtain splint for a long time in wet environment, so its loss is serious, needs constantly to change and drag for paper bamboo curtain splint.Traditional paper bamboo curtain splint that drags for is that manual manually to bamboo silk, the braiding that winds the line forms by pure, and the efficiency of its braiding is low, and cost is high.
Summary of the invention
For addressing the above problem, the object of the present invention is to provide a kind of paper bamboo-curtain braiding machine that drags for, it can improve the production efficiency of bamboo curtain splint and reduce production costs.
The present invention adopts following scheme to implement: a kind of paper bamboo-curtain braiding machine that drags for, before it comprises, rear end arrange respectively for supplying the Yarn-feeding mechanism of warp thread and the bamboo curtain splint having woven being deflected to the receiving mechanism of knitting zone, between receiving mechanism and Yarn-feeding mechanism, be provided with for by warp thread, roll off the production line and separately form shed open and introduce and weave and on warp thread for bamboo silk, the shedding mechanism of coiling of interlocking rolls off the production line, on warp thread between shedding mechanism and receiving mechanism, the jaws region separately forming of rolling off the production line is knitting zone, the side of knitting zone is provided with for supply to establish the feed mechanism of bamboo silk to knitting zone, feed mechanism comprises in frame along the hopper of arranging perpendicular to warp yarn length direction, hopper forms slide-and-guide with frame along flute length direction and coordinates, hopper is in two states, one is that one end of hopper is pushed into the position that feeds intake that in knitting zone, the bamboo silk taking-up in hopper is arranged in to shed open bight, it two exits knitting zone completely for hopper, shedding mechanism drives on warp thread, the position of dodging of coiling of interlocking of rolling off the production line.
In the present invention, pass through the hopper arranging, like this at hopper when feeding intake, workman takes out the bamboo silk in hopper to be arranged in shed open jaws bight pendulum together, then exit hopper, start shedding mechanism make warp thread on the roll off the production line coiling that interlocks the bamboo silk of input is woven into curtain, improve the production efficiency of dragging for paper bamboo curtain splint, reduce the production cost of rice paper.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of knitting zone;
Fig. 3 is the structural representation of hopper.
The specific embodiment
Structure of dragging for paper bamboo-curtain braiding machine provided by the present invention and traditional darning machine, some place of bamboo mat machine are similar, as the setting of shedding mechanism, receiving mechanism, Yarn-feeding mechanism.But its essence is two kinds of different weaving machineries.What tradition loom formed weft yarn is flexible wire, therefore by spindle, can realize the layout of weft yarn, and bamboo mat machine thin bamboo strips used for weaving used is also wider, by corresponding batch charging mechanism, can make thin bamboo strips used for weaving drop into roll off the production line on warp thread in formed shed open.And the present invention to be prepared be to drag for paper bamboo curtain splint, that drag for that paper bamboo curtain splint adopts is bamboo silk c, the diameter of bamboo silk c is also more smaller than half of toothpick diameter, drag for the width of paper bamboo curtain splint more than one meter, for the quality that guarantees to drag for paper, it is as far as possible less that the joint of paper bamboo curtain splint is dragged in requirement, therefore, produce as much as possible longer bamboo silk c, due to bamboo silk, c is thinner, and intensity is limited, easily fractures and is out of shape, therefore cannot feed intake like that to loom or bamboo mat machine, this is also to drag at present the reason place that paper bamboo curtain splint adopts pure hand winding to weave always.The paper bamboo-curtain braiding machine structure of dragging for provided by the present invention is as Fig. 1, shown in 2, before it comprises, rear end arrange respectively for supplying the Yarn-feeding mechanism 10 of warp thread and the bamboo curtain splint having woven being deflected to the receiving mechanism 20 of knitting zone 40, between receiving mechanism 20 and Yarn-feeding mechanism 10, be provided with for by warp thread, a rolls off the production line, b separately forms shed open and introduces and weave and on warp thread for bamboo silk c, a rolls off the production line, the interlock shedding mechanism 30 of coiling of b, on the warp thread between shedding mechanism 30 and receiving mechanism 20, a rolls off the production line, the jaws region that b separately forms is knitting zone 40, the side of knitting zone 40 is provided with for supply to establish the feed mechanism of bamboo silk c to knitting zone, feed mechanism comprises in frame along the hopper 50 of arranging perpendicular to warp yarn length direction, hopper 50 forms slide-and-guide with frame along flute length direction and coordinates, hopper 50 is in two states, one is that one end of hopper 50 is pushed in knitting zone the bamboo silk c in hopper 50 is taken out to the position that feeds intake that is arranged in shed open bight, and it two exits knitting zone 40 completely for hopper 50, shedding mechanism 30 drives on warp thread, a rolls off the production line, the interlock position of dodging of coiling of b.By a hopper 50 is set, when hopper 50 pushes knitting zone, manually the bamboo silk c two ends in hopper 50 are lifted in the shed open that is arranged in the upper and lower line a of warp thread, b formation, exiting hopper 50 shedding mechanism runnings makes the upper and lower line a of warp thread, b coiling weave bamboo silk c, thereby realize feeding intake of bamboo silk c, avoid fractureing of bamboo silk c, improve the production efficiency of dragging for paper bamboo curtain splint.
Because the intensity of warp thread used is also limited, the general warp thread that the forms knitting zone 40 b place face that rolls off the production line is substantially consistent with horizontal plane, the warp thread that the forms knitting zone 40 a place face of reaching the standard grade is positioned at the roll off the production line top of b place face of the warp thread that forms knitting zone 40, that is mutually close with the flat board in frame, therefore, when hopper 50 pushes or exits, not upper with warp thread of the assurance hopper 50 that should try one's best, a rolls off the production line, b contact, in order to avoid being drawn, warp thread breaks, that is require hopper 50 when feeding intake, to be pushed into 40Nei end, knitting zone to become to suspend that shape is arranged and hopper 50 bottom lands of this end that suspends, on the warp thread of notch and formation knitting zone 40, a rolls off the production line, the plane at b place is from layout.Realize above-mentioned purpose operational means more, as used silk thread that hopper 50 is hung up.Specifically realize in the following way in the present invention, in frame, arrange with hopper 50 and form the guide rail that slide-and-guide coordinates, guide rail is provided with a cushion block 60 near the end of knitting zone 40, cushion block 60 is greater than the roll off the production line height of b place face of the warp thread that forms knitting zone 40 near the upper level of knitting zone 40 sides, hopper 50 bottom lands coordinate with the upper surface slide of cushion block 60, and hopper 50 is more than or equal to the height of hopper 50 other ends near the height of 40 one end, knitting zone.During concrete enforcement, cushion block 60 can be a wedge, and wedge is greater than the height of opposite side near the height of knitting zone one side, and the angle of wedge is preferably 1～2 °, certainly also can select a square cushion block.
Because the bamboo silk c making is scarcely straight elevator shape, but diastrophic, for guarantee hopper 50 not with warp thread on the interference of rolling off the production line, therefore the groove depth of hopper 50 is also limited, the bamboo silk c of Bending Deformation puts into the end of its warpages after hopper 50 and is easy to stick up for hopper 50 notches like this, when hopper 50 pushes like this or easy and warp thread interferes.Therefore in the present invention, at hopper 50, near the notch place, one end of knitting zone 40, be provided with the bamboo silk c termination preventing in hopper 50 and stick up the lever 51 for hopper 50, lever 51 is along the groove width setting of hopper 50.Certain lever 51 can arrange along the length direction interval of hopper 50 a plurality of, obtained better effect, but it should not cause interference to the taking-up of bamboo silk c.
Also be difficult to make the bamboo silk c of all braiding use to reach the width that drags for paper bamboo curtain splint simultaneously, therefore there is a suitable part still to need two short bamboo filament c to splice, therefore in knitting zone, 40 arranged on left and right sides correspondence arranges respectively hopper 50, as shown in Figure 2, pulling so respectively two hoppers 50 to take out a shorter bamboo silk c weaves.During splicing, need butt joint place to prune and make it concordant, the operating time that therefore makes each throw in bamboo silk c is inconsistent, makes regularly to promote pushing and exiting of hopper 50 by machine automatization.In addition, the length of hopper 50 is also larger, pushing and exiting for ease of hopper 50, therefore on hopper 50, be provided with the pull bar 52 that pulls hopper 50 to slide in the present invention, pull bar 52 is integrated with the end Joint of hopper 50 away from knitting zone 40, and pull bar 52 points to knitting zone 40 sides with the jaws that hopper 50 is angle layout and angle.In operator's sitting, during in bamboo-curtain braiding machine the place ahead, by left hand and right hand, grip pull bar 52 and promote or pull hopper 50 like this, can realize hopper 50 and advance or exit knitting zone 40.
More specifically, shedding mechanism 40 comprises two heald frames 30, the line hole or the cableties that for the upper and lower line a of warp thread, b, pass are set respectively on two heald frames 30, two heald frames 30 are connected the interlock driven unit of coiling of the upper and lower line a of warp thread, b with regulating its upper and lower motion respectively, are also provided with the whole reed 70 that the bamboo silk c of braiding is carried out to shaping in knitting zone 40.Yarn-feeding mechanism 10 comprises puts emptying roller 11 and the idler roller 12 of establishing warp thread, receiving mechanism 20 comprises guide roller 22 and stores up and establish the woven material receiving roller that drags for paper bamboo curtain splint 21, when starting to operate, receiving mechanism 20 1 sides are provided with by a cross bar for stationary warp termination, along with braiding cross bar is rolled-up by material receiving roller 21 together, the receiving mechanism 20 when here also can manually remove the woven paper bamboo curtain splint that drags for.In a word, the present invention can effectively improve dragging for the production efficiency of paper bamboo curtain splint.
Claims (9)
1. one kind is dragged for paper bamboo-curtain braiding machine, before it comprises, rear end arrange respectively for supplying the Yarn-feeding mechanism (10) of warp thread and the bamboo curtain splint having woven being deflected to the receiving mechanism (20) of knitting zone, between receiving mechanism (20) and Yarn-feeding mechanism (10), be provided with for by warp thread, (a rolls off the production line, b) separately forming shed open introduces and to weave and on warp thread for bamboo silk (c), (a rolls off the production line, b) the interlock shedding mechanism (30) of coiling, on warp thread between shedding mechanism (30) and receiving mechanism (20), (a rolls off the production line, b) the jaws region separately forming is knitting zone (40), the side of knitting zone (40) is provided with for supply to establish the feed mechanism of bamboo silk (c) to knitting zone, feed mechanism comprises in frame along the hopper (50) of arranging perpendicular to warp yarn length direction, hopper (50) forms slide-and-guide with frame along flute length direction and coordinates, hopper (50) is in two states, one is that one end of hopper (50) is pushed into the position that feeds intake that in knitting zone (40), bamboo silk (c) taking-up in hopper (50) is arranged in to shed open bight, it two exits knitting zone (40) completely for hopper (50), shedding mechanism (30) drives on warp thread, (a rolls off the production line, b) the interlock position of dodging of coiling.
2. the paper bamboo-curtain braiding machine that drags for as claimed in claim 1, it is characterized in that: the warp thread that forms knitting zone (40) (b) place face that rolls off the production line is substantially consistent with horizontal plane, the warp thread that forms knitting zone (40) (a) place face of reaching the standard grade is positioned at the roll off the production line top of (b) place face of the warp thread that forms knitting zone (40), and bottom land, a notch that hopper (50) is pushed into the hopper section in knitting zone (40) when feeding intake are from layout with the plane at the upper and lower line of warp thread (a, the b) place of formation knitting zone (40).
3. the paper bamboo-curtain braiding machine that drags for as claimed in claim 1, it is characterized in that: the notch place of one end, the close knitting zone (40) of hopper (50) is provided with bamboo silk (c) termination preventing in hopper (50) and sticks up the lever (51) for hopper (50), and lever (51) is along the groove width setting of hopper (50).
4. the paper bamboo-curtain braiding machine that drags for as claimed in claim 1, it is characterized in that: on hopper (50), be provided with the pull bar (52) that pulls hopper (50) to slide, pull bar (52) is integrated with the end Joint of hopper (50) away from knitting zone (40), and pull bar (52) points to knitting zone (40) side with the jaws that hopper (50) is angle layout and angle.
5. the paper bamboo-curtain braiding machine that drags for as claimed in claim 2, it is characterized in that: in frame, arrange with hopper (50) and form the guide rail that slide-and-guide coordinates, guide rail is provided with a cushion block (60) near the end of knitting zone (40), cushion block (60) is greater than the roll off the production line height of (b) place face of the warp thread that forms knitting zone (40) near the upper level of knitting zone (40) side, hopper (50) bottom land coordinates with the upper surface slide of cushion block (60), and hopper (50) is more than or equal to the height of hopper (50) other end near the height of one end, knitting zone (40).
6. the paper bamboo-curtain braiding machine that drags for as claimed in claim 2, it is characterized in that: in frame, between adjacent weft yarn, be respectively arranged with projection (61), projection (61) upper level is greater than the roll off the production line height of (b) place face of the warp thread that forms knitting zone (40), projection (61) and the corresponding setting of cushion block (60).
As claimed in claim 1 or 2 or 3 or 4 drag for paper bamboo-curtain braiding machine, it is characterized in that: in knitting zone, the arranged on left and right sides correspondence of (40) arranges respectively hopper (50).
8. the paper bamboo-curtain braiding machine that drags for as claimed in claim 5, is characterized in that: described cushion block (60) is a wedge, and wedge is greater than the height of opposite side near the height of knitting zone (50) one sides.
As claimed in claim 1 or 2 or 3 or 4 drag for paper bamboo-curtain braiding machine, it is characterized in that: shedding mechanism (30) comprises two heald frames (30), the line hole or the cableties that for the upper and lower line of warp thread (a, b), pass are set respectively on two heald frames (30), two heald frames (30) are connected the driven unit of the upper and lower line of warp thread (a, the b) coiling that interlocks with regulating its upper and lower motion respectively, are also provided with the whole silk reed (70) that the bamboo silk (c) of braiding is carried out to shaping in knitting zone (40).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310666194.4A CN103624849B (en) | 2013-12-10 | 2013-12-10 | Paper-fishing bamboo-curtain knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310666194.4A CN103624849B (en) | 2013-12-10 | 2013-12-10 | Paper-fishing bamboo-curtain knitting machine |
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| Publication Number | Publication Date |
|---|---|
| CN103624849A true CN103624849A (en) | 2014-03-12 |
| CN103624849B CN103624849B (en) | 2015-07-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310666194.4A Active CN103624849B (en) | 2013-12-10 | 2013-12-10 | Paper-fishing bamboo-curtain knitting machine |
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| CN (1) | CN103624849B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109262776A (en) * | 2018-10-08 | 2019-01-25 | 佛山市集知汇科技有限公司 | A kind of braiding device of stalk braider |
| CN112405742A (en) * | 2020-10-27 | 2021-02-26 | 肖智峰 | Semi-automatization device of bamboo bed establishment |
| CN113635419A (en) * | 2021-08-02 | 2021-11-12 | 中国宣纸股份有限公司 | Preparation method of paper fishing curtain |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4007763A (en) * | 1974-03-21 | 1977-02-15 | Thomas French & Sons Limited | Narrow fabrics |
| CN87204040U (en) * | 1987-03-23 | 1988-05-18 | 湖南省仪器仪表公司 | Bamboo mat weaver |
| CN1086858A (en) * | 1992-05-05 | 1994-05-18 | 努弗彼格诺工业机械及铸造有限公司 | The improvement of shuttleless loom |
| KR940006185B1 (en) * | 1991-10-16 | 1994-07-11 | 김상열 | Appatatus for manufacturing bamboo net |
| CN2677117Y (en) * | 2004-02-24 | 2005-02-09 | 周云龙 | Woven bamboo mat weaver |
| CN1923480A (en) * | 2006-09-08 | 2007-03-07 | 苏州鸿仁窗饰有限公司 | Curtain sheet weaving machine |
| CN200963863Y (en) * | 2006-09-30 | 2007-10-24 | 苏州鸿仁窗饰有限公司 | Curtain slice braiding machine |
| CN200963860Y (en) * | 2006-09-08 | 2007-10-24 | 苏州鸿仁窗饰有限公司 | Curtain slice braiding machine |
| CN203697185U (en) * | 2013-12-10 | 2014-07-09 | 中国宣纸股份有限公司 | Paper-making bamboo curtain knitting machine |
-
2013
- 2013-12-10 CN CN201310666194.4A patent/CN103624849B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4007763A (en) * | 1974-03-21 | 1977-02-15 | Thomas French & Sons Limited | Narrow fabrics |
| CN87204040U (en) * | 1987-03-23 | 1988-05-18 | 湖南省仪器仪表公司 | Bamboo mat weaver |
| KR940006185B1 (en) * | 1991-10-16 | 1994-07-11 | 김상열 | Appatatus for manufacturing bamboo net |
| CN1086858A (en) * | 1992-05-05 | 1994-05-18 | 努弗彼格诺工业机械及铸造有限公司 | The improvement of shuttleless loom |
| CN2677117Y (en) * | 2004-02-24 | 2005-02-09 | 周云龙 | Woven bamboo mat weaver |
| CN1923480A (en) * | 2006-09-08 | 2007-03-07 | 苏州鸿仁窗饰有限公司 | Curtain sheet weaving machine |
| CN200963860Y (en) * | 2006-09-08 | 2007-10-24 | 苏州鸿仁窗饰有限公司 | Curtain slice braiding machine |
| CN200963863Y (en) * | 2006-09-30 | 2007-10-24 | 苏州鸿仁窗饰有限公司 | Curtain slice braiding machine |
| CN203697185U (en) * | 2013-12-10 | 2014-07-09 | 中国宣纸股份有限公司 | Paper-making bamboo curtain knitting machine |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109262776A (en) * | 2018-10-08 | 2019-01-25 | 佛山市集知汇科技有限公司 | A kind of braiding device of stalk braider |
| CN109262776B (en) * | 2018-10-08 | 2020-10-27 | 义乌市诠铈新材料有限公司 | Weaving device of straw weaving machine |
| CN112405742A (en) * | 2020-10-27 | 2021-02-26 | 肖智峰 | Semi-automatization device of bamboo bed establishment |
| CN113635419A (en) * | 2021-08-02 | 2021-11-12 | 中国宣纸股份有限公司 | Preparation method of paper fishing curtain |
| CN113635419B (en) * | 2021-08-02 | 2022-08-19 | 中国宣纸股份有限公司 | Preparation method of paper fishing curtain |
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| CN103624849B (en) | 2015-07-08 |
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