CN111764018A - Wiring device of warp knitting machine and oxford production process using same - Google Patents
Wiring device of warp knitting machine and oxford production process using same Download PDFInfo
- Publication number
- CN111764018A CN111764018A CN202010437362.2A CN202010437362A CN111764018A CN 111764018 A CN111764018 A CN 111764018A CN 202010437362 A CN202010437362 A CN 202010437362A CN 111764018 A CN111764018 A CN 111764018A
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- rod
- fixedly connected
- wall
- groups
- clamping
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- 238000009940 knitting Methods 0.000 title claims abstract description 14
- 238000004519 manufacturing process Methods 0.000 title claims description 6
- 230000007246 mechanism Effects 0.000 claims abstract description 32
- 239000004744 fabric Substances 0.000 claims description 12
- 238000004513 sizing Methods 0.000 claims description 10
- 229920000728 polyester Polymers 0.000 claims description 6
- 238000005096 rolling process Methods 0.000 claims description 6
- 238000009941 weaving Methods 0.000 claims description 6
- 238000005520 cutting process Methods 0.000 claims description 5
- 238000004804 winding Methods 0.000 claims description 4
- 238000001035 drying Methods 0.000 claims description 3
- 239000011295 pitch Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 239000002759 woven fabric Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 6
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
Images
Classifications
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02H—WARPING, BEAMING OR LEASING
- D02H3/00—Warping machines
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02H—WARPING, BEAMING OR LEASING
- D02H13/00—Details of machines of the preceding groups
- D02H13/02—Stop motions
- D02H13/04—Stop motions responsive to breakage, slackness, or excessive tension of threads, with detectors for individual threads or small groups of threads
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02H—WARPING, BEAMING OR LEASING
- D02H13/00—Details of machines of the preceding groups
- D02H13/22—Tensioning devices
- D02H13/26—Tensioning devices for threads in warp form
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
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- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
- D10B2331/04—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyesters, e.g. polyethylene terephthalate [PET]
Abstract
The invention relates to a wiring device of a warp knitting machine, which comprises a bottom frame, wherein two ends of the upper surface of the bottom frame are fixedly connected with an upright post, a plurality of groups of placing plates are arranged between the two groups of upright posts, a plurality of groups of wire rings are fixedly connected on the upper surface of the placing plates along the length direction of the placing plates, a pressure sensor is fixedly connected on the inner wall of the wire ring, a plurality of groups of clamping mechanisms are arranged on two sides of the wire ring on the upper surface of the placing plates, a driving mechanism for driving the plurality of groups of placing plates to move up and down is arranged on the upright post, after the wire breakage occurs in the warping process, the pressure received by the pressure sensor is reduced, the warping machine is controlled to stop working, an operator drives the placing plates to move down through the driving mechanism, the operator finds the wire end at one end and clamps the wire end through the clamping mechanism, finds another wire end again, connects the wire, and then drives the placing plates, the warping machine has the advantages that operators can conveniently conduct wiring, and the processing efficiency of the warping machine is improved.
Description
Technical Field
The invention relates to the field of textiles, in particular to a wiring device of a warp knitting machine and an oxford fabric production process using the same.
Background
Warping is a technological process of winding warp yarns of certain number in parallel on a warp beam or a loom beam according to specified length and width, the warped warp yarns are used for sizing and drawing, the warping requires that the tension of each warp yarn is equal, the warp yarns are uniformly distributed on the warp beam or the loom beam, and the arrangement of colored yarns meets the process specification.
When current warper is using, there is a lead frame between rack and the warp beam of yarn roller, carry out the layering classification with the yarn, the yarn is around rolling up on the warp beam after coming out from the rack through the wire ring on the lead frame, but in case meet the yarn fracture, because the height of lead frame is higher, and the more yarn of having arranged on length direction, in case when the yarn fracture in intermediate position, the operator just need climb the eminence through the ladder and carry out the wiring, this kind of mode operator comes out more troublesome.
Disclosure of Invention
In view of the defects of the prior art, the first object of the invention is to provide a wiring device of a warp knitting machine, which has the effects of facilitating wiring by an operator and improving the processing efficiency of a warping machine.
The above object of the present invention is achieved by the following technical solutions:
the utility model provides a termination of tricot machine, includes the chassis equal fixedly connected with stand on the both ends of chassis upper surface installs a plurality of groups between two sets of stands and places the board, along placing a plurality of groups of wire rings of board length direction fixedly connected with on placing the board upper surface, a fixedly connected with pressure sensor on wire ring inner wall all is equipped with a plurality of groups clamping mechanism placing the both sides of board upper surface wire ring be equipped with the actuating mechanism that is used for driving a plurality of groups and places the board simultaneous up-and-down motion on the stand.
Through adopting above-mentioned technical scheme, after broken string has appeared in the warping in-process, the last pressure of receiving of pressure sensor reduces, control warper stop work, the operator places the board downstream through the actuating mechanism drive, the operator finds the back with the end of a thread of one end and presss from both sides tightly through clamping mechanism, look for another end of a thread once more, and connect the line, then place board upward movement through the actuating mechanism drive, through such setting, moreover, the steam generator is simple in structure, and convenient for operation, the operator has made things convenient for the wiring, the machining efficiency of warper has been improved.
The invention is further configured to: the driving mechanism comprises a plurality of groups of scissor type connecting rods which are rotatably connected with the opposite surfaces of the two upright posts, connecting blocks arranged between two groups of adjacent scissor type connecting rods, a driving screw rod which is in threaded connection between the two groups of connecting blocks, and a driving handle which is fixedly connected with one end of the driving screw rod, one end of each scissor type connecting rod is respectively and rotatably connected with the two groups of connecting blocks, one end of the lowest scissor type connecting rod is fixedly connected with a sliding rod, a sliding groove with a T-shaped section is arranged on the underframe, a sliding rod is connected in the sliding groove in a sliding way, the screw threads at the two ends of the driving screw rod are opposite in rotating direction and the screw pitches are the same, two groups of connecting blocks at the same height are respectively connected with the screw threads at the two ends of the driving screw rod, two ends of the placing plate are respectively fixedly connected on the rotating shafts of the two groups of scissor-type connecting rods at the same height, a limiting part for limiting the rotation of the scissor type connecting rod is arranged between the other end of the rotating shaft of the scissor type connecting rod and the outer wall of the upright post.
Through adopting above-mentioned technical scheme, drive screw through the drive handle and rotate, drive screw drives even piece and draws close each other or keeps away from, cuts the fork connecting rod and rotates, drives through the rotation of cutting the fork connecting rod and places the board up-and-down motion, rotates through the pivot of the spacing fork connecting rod of cutting of locating part, through such setting, simple structure, convenient operation has made things convenient for the operator to drive and has placed the board up-and-down motion, has improved the stability of placing the board up-and-down motion.
The invention is further configured to: the locating part is kept away from the one of placing the board and serves the gag lever post including seting up the spacing groove on the stand outer wall and fixed connection in the pivot of cutting the fork connecting rod, and the spacing groove cross-section is the rectangle setting, and the cross-section of gag lever post is the rectangle setting, and the one end sliding connection of gag lever post is in the spacing groove.
Through adopting above-mentioned technical scheme, cut epaxial gag lever post sliding connection of fork connecting rod's pivot in the spacing groove, the cross-section of spacing groove is the rectangle setting, and the cross-section of gag lever post is the rectangle setting, and through such setting, simple structure, convenient operation has made things convenient for the pivot rotation of the spacing fork connecting rod of cutting of operator.
The invention is further configured to: fixedly connected with a bracing piece between two sets of even pieces on same height place on the bracing piece outer wall of board both sides fixedly connected with a plurality of groups connecting rod on the connecting rod one end fixedly connected with guide ring, the connecting rod includes first pole, one end fixed connection buffer spring, the second pole of one end fixed connection on the buffer spring other end of one end fixed connection on the bracing piece on the first pole other end, guide ring fixed connection is on the second pole other end.
Through adopting the above technical scheme, the yarn passes the guide ring of below and the guide ring of top respectively in proper order, under buffer spring's effect, the second pole rocks, there is a cushioning effect to the yarn, when needs are worked a telephone switchboard, place the board downstream, place the distance grow between board and the creel stand, interval between two sets of guide rings diminishes, originally the yarn between two sets of guide rings compensates the distance that increases when placing the board downstream and between the creel stand, through such setting, moreover, the steam generator is simple in structure, and convenient for operation, it is making things convenient for place the board after reseing, the yarn still is in the state of straining, the probability that the lapped phenomenon appears between the yarn that has reduced to be in the lax state.
The invention is further configured to: a connecting mechanism is arranged between the placing plate and the rotating shaft of the scissor type connecting rod, the connecting mechanism comprises a third rod, one end of the third rod is fixedly connected with one end of the rotating shaft of the scissor type connecting rod, a fourth rod, one end of the fourth rod is fixedly connected with one end surface of the placing plate, a connecting pipe, a ring groove, a connecting ring, an internal thread, an external thread, a limiting component and a resisting spring, the connecting pipe is connected with the outer wall of the fourth rod in a sliding way along the length direction of the fourth rod, the ring groove is arranged on the inner wall of the connecting pipe, the connecting ring is connected with the connecting ring in a sliding way, the internal thread is arranged on the inner wall of the connecting, the internal thread and the external thread are meshed, one end of the abutting spring is fixedly connected to the outer wall of the third rod, and the other end of the abutting spring abuts against the end face of one end of the connecting pipe.
Through adopting above-mentioned technical scheme, align third pole and fourth pole, the connecting pipe slides, under spacing subassembly's effect, rotates the connecting pipe, and the connecting pipe drives the go-between motion, and the go-between passes through the cooperation of internal thread and external screw thread to be connected on the third pole, through such setting, simple structure, convenient operation has made things convenient for the operator to the installation and the dismantlement of placing the board.
The invention is further configured to: spacing subassembly includes that fixed connection keeps away from the terminal surface tooth on the terminal surface of third pole with fixed connection on the go-between is kept away from the one end inner wall of third pole at the annular, spacing tooth sets up along annular inner wall circumference, mesh between terminal surface tooth and the spacing tooth.
Through adopting above-mentioned technical scheme, through the spacing tooth of fixedly connected with on the one end inner wall of keeping away from the third pole at the annular, one of keeping away from the third pole at the go-between serves fixedly connected with terminal surface tooth, meshing between terminal surface tooth and the spacing tooth, through such setting, simple structure, convenient operation has made things convenient for to rotate simultaneously between operator's spacing connecting pipe and the go-between.
The invention is further configured to: the clamping mechanism comprises a mounting rod, a clamping rod, a first clamping wheel, a second clamping wheel, a clamping spring and a guide surface, wherein the mounting rod is connected to the upper surface of the mounting plate in a sliding mode along the length direction of the mounting plate, the clamping rod is fixedly connected to one side of the mounting rod, the first clamping wheel is connected to the outer wall of one end of the clamping rod in a rotating mode, the second clamping wheel is connected to the outer wall of the clamping rod in a sliding mode, the clamping spring is sleeved on the outer wall of the clamping rod, the guide surface is arranged on the outer wall of the opposite surface of the first clamping wheel and the.
Through adopting above-mentioned technical scheme, the yarn passes through the spigot surface and slides to between first pinch roller and the second pinch roller, and the second pinch roller supports tightly on first pinch roller under the effect of clamping spring restoring force, through such setting, simple structure, convenient operation has made things convenient for the operator to support tightly between first pinch roller and second pinch roller with the one end of yarn.
The second purpose of the invention is to provide an oxford production process, which comprises the following steps;
step one, warping is carried out,
s1, placing the purchased polyester yarn 200D/96F on a placing rack of a warping machine;
s2, after one end of the yarn passes through the wire loop, warping and rolling the yarn by a warping machine;
secondly, sizing the warped yarns;
s1, sizing the warped yarns through a sizing machine;
s2, drying the sized yarn;
step three, performing shaft doubling, namely performing shaft doubling on the sized yarns, and winding the three groups of sized yarns on a group of rollers;
drafting, namely drafting the warp yarns passing through the parallel shafts by a full-automatic drafting machine;
step five, weaving, namely weaving through a water jet loom, wherein the weft is polyester yarn of 200D/48F;
and step six, inspecting the cloth, namely rolling the woven fabric, and inspecting the cloth through a cloth inspecting machine.
In summary, the invention includes at least one of the following beneficial technical effects: the wiring of an operator is facilitated, and the processing efficiency of the warping machine is improved; the yarn clamping device has the advantages that an operator can conveniently push one end of the yarn between the first clamping wheel and the second clamping wheel; the limiting connecting pipe and the connecting ring can rotate simultaneously and conveniently by an operator; the yarn tension device has the advantages that the yarn tension device is convenient to place the plate after resetting, yarns are still in a tight state, and the probability of overlapping between yarns in a loose state is reduced.
Drawings
FIG. 1 is a schematic overall structure diagram of the first embodiment;
FIG. 2 is a schematic view of the overall structure of a placement plate according to one embodiment;
fig. 3 is a schematic view of the overall structure of the connection mechanism according to the first embodiment.
Reference numerals: 1. a chassis; 2. a column; 3. placing the plate; 4. a wire loop; 5. a pressure sensor; 6. a clamping mechanism; 7. a drive mechanism; 8. a scissor-type connecting rod; 9. connecting blocks; 10. a drive screw; 11. a drive handle; 12. a slide bar; 13. a chute; 14. a limiting member; 15. a limiting groove; 16. a limiting rod; 17. a support bar; 18. a connecting rod; 19. a guide ring; 20. a first lever; 21. a buffer spring; 22. a second lever; 23. a connecting mechanism; 24. a third lever; 25. a fourth bar; 26. a connecting pipe; 27. a ring groove; 28. a connecting ring; 29. an internal thread; 30. an external thread; 31. a limiting component; 32. the spring is tightly propped; 33. limiting teeth; 34. end face teeth; 35. mounting a rod; 36. a clamping lever; 37. a first clamping wheel; 38. a second pinch wheel; 39. a clamping spring; 40. a guide surface; 41. a limiting mechanism; 42. a long block; 43. a limiting plate; 44. a long rod; 45. a limiting long groove; 46. and a limiting spring.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
In the first embodiment, as shown in fig. 1, a wiring device of a warp knitting machine disclosed by the invention comprises a bottom frame 1, wherein two ends of the upper surface of the bottom frame 1 are fixedly connected with a stand column 2, a plurality of groups of placing plates 3 are arranged between two groups of opposite surfaces of the stand column 2 along the height direction of the stand column 2, a plurality of groups of wire rings 4 are fixedly connected on the upper surface of the placing plates 3 along the length direction of the placing plates 3, a pressure sensor 5 is fixedly connected on the inner wall of each wire ring 4, two sides of each wire ring 4 are provided with a clamping mechanism 6 on the upper surface of each placing plate 3, and a driving mechanism 7 for driving the placing plates 3 to move up and down is arranged on the stand column 2.
As shown in fig. 1, the driving mechanism 7 includes scissor type connecting rods 8, connecting blocks 9, a driving screw 10 and a driving handle 11, a sliding slot 13 with a T-shaped section is formed on the bottom frame 1, a sliding rod 12 is fixedly connected to one end of the lowest scissor type connecting rod 8, the scissor type connecting rods 8 are slidably connected in the sliding slot 13 through the sliding rod 12, a plurality of sets of scissor type connecting rods 8 are arranged along the height direction of the upright post 2, the connecting blocks 9 are arranged between two sets of adjacent scissor type connecting rods 8, one end of each two sets of adjacent scissor type connecting rods 8 is respectively rotatably connected to the upper and lower surfaces of the connecting blocks 9, the driving screw 10 is connected to the two sets of connecting blocks 9 at the lowest position, the thread turning directions on the outer walls at the two ends of the driving screw 10 are opposite and the thread pitches are the same, the two sets of connecting blocks 9 are respectively connected to the two ends of the driving screw 10 through threads, the driving handle 11 is fixedly connected to one end of the driving screw 10, a limiting part 14 is arranged between the other end of the rotating shaft of the scissor type connecting rod 8 and the outer wall of the upright post 2, and the limiting part 14 is used for limiting the rotation of the rotating shaft of the scissor type connecting rod 8.
As shown in fig. 1, the limiting member 14 includes a limiting rod 16 and a limiting groove 15, the limiting groove 15 is opened on the opposite surfaces of the two sets of columns 2, the limiting groove 15 is arranged along the length direction of the columns 2, the cross section of the limiting groove 15 is arranged in a rectangular manner, one end of the limiting rod 16 is fixedly connected to the end surface of the rotating shaft of the scissor-type connecting rod 8, which is far away from the placing plate 3, the cross section of the limiting rod 16 is arranged in a rectangular manner, and one end of the limiting rod 16 is slidably connected in the limiting groove 15.
As shown in fig. 1, in order to buffer the yarn conveniently, a support rod 17 is fixedly connected to two sets of connecting blocks 9 at the same height, a plurality of sets of connecting rods 18 are fixedly connected to the outer walls of the support rods 17 at the upper and lower sides of the placing plate 3, a guide ring 19 is fixedly connected to one end of each connecting rod 18, each connecting rod 18 comprises a first rod 20, a second rod 22 and a buffer spring 21, one end of each first rod 20 is fixedly connected to the outer wall of the support rod 17, one end of each buffer spring 21 is fixedly connected to one end face of the corresponding first rod 20, one end of each second rod 22 is fixedly connected to the other end of the corresponding buffer spring 21, and the guide ring 19 is fixedly connected to one end outer wall of the corresponding second rod 22.
As shown in fig. 1 and 3, in order to facilitate the installation and removal of the placing plate 3 by an operator, a connection mechanism 23 is disposed between the placing plate 3 and the rotating shaft of the scissor type link 8, the connection mechanism 23 includes a third rod 24, a fourth rod 25, a connection pipe 26, a ring groove 27, a connection ring 28, an internal thread 29, an external thread 30, a limiting component 31 and a resisting spring 32, one end of the third rod 24 is fixedly connected to one end of the rotating shaft of the scissor type link 8, one end of the fourth rod 25 is fixedly connected to one end face of the placing plate 3, the connection pipe 26 is slidably connected to the outer wall of the fourth rod 25 along the length direction of the outer wall of the fourth rod 25, the ring groove 27 is opened on the inner wall of the connection pipe 26, the connection ring 28 is slidably connected in the ring groove 27, the width, the external thread 30 is arranged on the outer wall of one end, far away from the scissor type connecting rod 8, of the third rod 24, the external thread 30 is meshed with the internal thread 29, the limiting component 31 is arranged between the inner wall of the annular groove 27 and the end face of one end of the connecting ring 28, the limiting component 31 is used for limiting the connecting pipe 26 and the connecting ring 28 to rotate simultaneously, the resisting spring 32 is sleeved on the outer wall of the third rod 24, one end of the resisting spring 32 is fixedly connected to the outer wall of the third rod 24, and the other end of the resisting spring 32 abuts against the end face of one end of the.
As shown in fig. 3, a limiting mechanism 41 for preventing the connecting pipe 26 from rotating is disposed between the outer walls of the connecting pipe 26 and the fourth rod 25, the limiting mechanism 41 includes a long block 42 fixedly connected to the outer wall of one end of the connecting pipe 26, a limiting plate 43 rotatably connected between two sets of long blocks 42, a long rod 44 fixedly connected to one end of the limiting plate 43, a limiting long groove 45 formed on the outer wall of the fourth rod 25 along the length direction of the outer wall of the fourth rod 25, a limiting spring 46 having one end fixedly connected to the lower surface of the other end of the limiting plate 43, the other end of the limiting spring 46 is fixedly connected to the outer wall of the fourth rod 25, and one.
As shown in fig. 3, the limiting assembly 31 comprises a limiting tooth 33 and a face tooth 34, the limiting tooth 33 is fixedly connected to an inner wall of the annular groove 27 at one end far away from the third rod 24, the limiting tooth 33 is circumferentially arranged along the inner wall of the annular groove 27, the face tooth 34 is fixedly connected to an end face of the connecting ring 28 at one end far away from the third rod 24, and the limiting tooth 33 and the face tooth 34 are meshed with each other.
As shown in fig. 2, the clamping mechanism 6 comprises a mounting bar 35, a clamping bar 36, a first clamping wheel 37, the mounting rod 35 is connected to the upper surface of the placing plate 3 in a sliding mode, the mounting rod 35 slides along the length direction of the placing rod, one end of the clamping rod 36 is fixedly connected to the outer wall of one end of the mounting rod 35, the first clamping wheel 37 is connected to the outer wall of one end, far away from the mounting rod 35, of the clamping rod 36 in a rotating mode, the second clamping wheel 38 is connected to the outer wall of the clamping rod 36 in a sliding mode, the clamping spring 39 is sleeved on the outer wall of the clamping rod 36, two ends of the clamping spring 39 are respectively fixedly connected to the outer wall of the clamping rod 36 and the side wall of the second clamping wheel 38, the second clamping wheel 38 abuts against the side wall of the first clamping wheel 37, and the guide surface 40 is arranged on the outer wall, close to the second clamping wheel 38, of the first clamping wheel 37 and the outer wall, close to the first clamping wheel 37, of.
The implementation principle of the embodiment is as follows: when a thread break occurs, the pressure received by the pressure sensor 5 is reduced, the warping machine stops working, an operator drives the driving screw rod 10 to rotate through the driving handle 11, the driving screw rod 10 drives the connecting blocks 9 to move, the two groups of connecting blocks 9 move back to back, the scissor type connecting rod 8 rotates, the placing plate 3 moves downwards, the two groups of guide rings 19 are closed, the yarns supported by the two groups of guide rings 19 are used for compensating the increased distance between the placing plate 3 and a yarn frame when the placing plate 3 descends, and the operator finds the thread end and then clamps the thread end between the first clamping wheel 37 and the second clamping wheel 38;
when the placing plate 3 needs to be replaced, the limiting plate 43 is driven to rotate, the long rod 44 is separated from the limiting long groove 45, the connecting pipe 26 is driven to compress and abut against the spring 32, the limiting teeth 33 are meshed with the end face teeth 34, the connecting pipe 26 is rotated, the connecting pipe 26 drives the connecting ring 28 to rotate, and the connecting ring 28 is separated from the third rod 24.
In a second embodiment, as shown in fig. 2, an oxford fabric production process includes the following steps;
step one, warping is carried out,
s1, placing the purchased polyester yarn 200D/96F on a placing rack of a warping machine;
s2, after one end of the yarn passes through the wire loop 4, warping and rolling are carried out through a warping machine;
secondly, sizing the warped yarns;
s1, sizing the warped yarns through a sizing machine;
s2, drying the sized yarn;
step three, performing shaft doubling, namely performing shaft doubling on the sized yarns, and winding the three groups of sized yarns on a group of rollers;
drafting, namely drafting the warp yarns passing through the parallel shafts by a full-automatic drafting machine;
step five, weaving, namely weaving through a water jet loom, wherein the weft is polyester yarn of 200D/48F;
and step six, inspecting the cloth, namely rolling the woven fabric, and inspecting the cloth through a cloth inspecting machine.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (8)
1. A wiring device of a warp knitting machine, comprising a base frame (1), characterized in that: equal fixedly connected with stand (2) on the both ends of chassis (1) upper surface, install a plurality of groups between two sets of stands (2) and place board (3), along placing board (3) length direction fixedly connected with a plurality of groups wire ring (4) on the upper surface of board (3), fixedly connected with pressure sensor (5) on wire ring (4) inner wall, all be equipped with a plurality of groups clamping mechanism (6) placing board (3) upper surface wire ring (4) both sides be equipped with actuating mechanism (7) that are used for driving a plurality of groups and place board (3) up-and-down motion simultaneously on stand (2).
2. The yarn splicing device for a warp knitting machine according to claim 1, wherein: the driving mechanism (7) comprises a plurality of groups of scissor type connecting rods (8) which are rotatably connected on opposite surfaces of the two upright posts (2), connecting blocks (9) which are arranged between two groups of adjacent scissor type connecting rods (8), a driving screw rod (10) which is in threaded connection between the two groups of connecting blocks (9), and a driving handle (11) which is fixedly connected on one end of the driving screw rod (10), wherein one end of each scissor type connecting rod (8) is respectively rotatably connected on the two groups of connecting blocks (9), one end of the lowermost group of scissor type connecting rods (8) is fixedly connected with a sliding rod (12), a sliding groove (13) with a T-shaped section is arranged on the bottom frame (1), the sliding rod (12) is slidably connected in the sliding groove (13), the thread turning directions of two ends of the driving screw rod (10) are opposite and the thread pitches are the same, and the two groups of connecting blocks (9) with the same height are respectively in threaded, the two ends of the placing plate (3) are respectively and fixedly connected to rotating shafts of two groups of scissor type connecting rods (8) at the same height, and a limiting part (14) used for limiting rotation is arranged between the other end of the rotating shaft of the scissor type connecting rods (8) and the outer wall of the stand column (2).
3. The yarn splicing device for a warp knitting machine according to claim 2, wherein: limiting part (14) keep away from the gag lever post (16) of placing one of board (3) including offering spacing groove (15) and the fixed connection of cutting on stand (2) outer wall in the pivot of scissors fork connecting rod (8), and gag lever post (15) cross-section is the rectangle setting, and the cross-section of gag lever post (16) is the rectangle setting, and the one end sliding connection of gag lever post (16) is in gag lever post (15).
4. A yarn splicing device for a warp knitting machine according to claim 3, wherein: fixedly connected with a bracing piece (17) between two sets of even piece (9) on same height place on board (3) the bracing piece (17) outer wall of both sides about fixedly connected with a plurality of groups connecting rod (18) one end fixedly connected with guide ring (19) are served to connecting rod (18), the connecting rod includes first pole (20) of one end fixed connection on bracing piece (17), buffer spring (21) of one end fixed connection on the first pole (20) other end, second pole (22) of one end fixed connection on buffer spring (21) other end, guide ring (19) fixed connection is on second pole (22) other end.
5. The yarn splicing device for a warp knitting machine according to claim 4, wherein: a connecting mechanism (23) is arranged between the placing plate (3) and the rotating shaft of the scissor type connecting rod (8), the connecting mechanism (23) comprises a third rod (24) with one end fixedly connected with one end of the rotating shaft of the scissor type connecting rod (8), a fourth rod (25) with one end fixedly connected with one end surface of the placing plate (3), a connecting pipe (26) connected with the outer wall of the fourth rod (25) in a sliding way along the length direction of the fourth rod (25), a ring groove (27) arranged on the inner wall of the connecting pipe (26), a connecting ring (28) connected in the ring groove (27) in a sliding way, an internal thread (29) arranged on the inner wall of the connecting ring (28), an external thread (30) arranged on the outer wall of one end of the third rod (24), a limiting component (31) arranged between the inner walls of the connecting ring (28) and the ring groove (27) and used for limiting the simultaneous rotation of the connecting ring (28) and the connecting pipe, the internal thread (29) is meshed with the external thread (30), one end of the abutting spring (32) is fixedly connected to the outer wall of the third rod (24), and the other end of the abutting spring (32) abuts against the end face of one end of the connecting pipe (26).
6. The yarn splicing device for a warp knitting machine according to claim 5, wherein: spacing subassembly (31) are kept away from spacing tooth (33) on the one end inner wall of third pole (24) and fixed connection and are kept away from terminal surface tooth (34) on the one end terminal surface of third pole (24) at go-between (28) including fixed connection in annular (27), spacing tooth (33) set up along annular (27) inner wall circumference, mesh between terminal surface tooth (34) and spacing tooth (33).
7. The yarn splicing device for a warp knitting machine according to claim 6, wherein: the clamping mechanism (6) comprises a mounting rod (35) which is connected to the upper surface of the placing plate (3) in a sliding mode along the length direction of the placing plate (3), a clamping rod (36) which is fixedly connected to one side of the mounting rod (35), a first clamping wheel (37) which is connected to the outer wall of one end of the clamping rod (36) in a rotating mode, a second clamping wheel (38) which is connected to the outer wall of the clamping rod (36) in a sliding mode, a clamping spring (39) which is sleeved on the outer wall of the clamping rod (36) and a guide surface (40) which is arranged on the outer wall of the opposite surface of the first clamping wheel (37) and the second clamping wheel (38), and the two ends of the clamping spring (39) are fixedly connected to the outer wall of the clamping rod (36.
8. An oxford fabric production process using the yarn splicing device of the warp knitting machine according to claim 7, characterized in that: comprises the following steps;
step one, warping is carried out,
s1, placing the purchased polyester yarn 200D/96F on a placing rack of a warping machine;
s2, one end of the yarn passes through the guide wire ring (4) and then is warped and rolled by a warping machine;
secondly, sizing the warped yarns;
s1, sizing the warped yarns through a sizing machine;
s2, drying the sized yarn;
step three, performing shaft doubling, namely performing shaft doubling on the sized yarns, and winding the three groups of sized yarns on a group of rollers;
drafting, namely drafting the warp yarns passing through the parallel shafts by a full-automatic drafting machine;
step five, weaving, namely weaving through a water jet loom, wherein the weft is polyester yarn of 200D/48F;
and step six, inspecting the cloth, namely rolling the woven fabric, and inspecting the cloth through a cloth inspecting machine.
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Cited By (1)
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| CN111764018B (en) | 2022-02-08 |
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Denomination of invention: A wiring device for a warp knitting machine and the production process of Oxford cloth using this device Granted publication date: 20220208 Pledgee: Zhejiang Hecheng Rural Commercial Bank Co.,Ltd. Pledgor: Jiaxing jinkeda Textile Technology Co.,Ltd. Registration number: Y2024330000042 |