CN111041705A - Yarn dividing tension device of high-speed warp knitting machine - Google Patents
Yarn dividing tension device of high-speed warp knitting machine Download PDFInfo
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- CN111041705A CN111041705A CN202010011766.5A CN202010011766A CN111041705A CN 111041705 A CN111041705 A CN 111041705A CN 202010011766 A CN202010011766 A CN 202010011766A CN 111041705 A CN111041705 A CN 111041705A
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- wall
- yarn
- knitting machine
- warp knitting
- fixing
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B27/00—Details of, or auxiliary devices incorporated in, warp knitting machines, restricted to machines of this kind
- D04B27/10—Devices for supplying, feeding, or guiding threads to needles
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B27/00—Details of, or auxiliary devices incorporated in, warp knitting machines, restricted to machines of this kind
- D04B27/10—Devices for supplying, feeding, or guiding threads to needles
- D04B27/12—Tensioning devices for individual threads
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Knitting Machines (AREA)
Abstract
The invention discloses a yarn splitting tension device of a high-speed warp knitting machine, and relates to the technical field of yarn splitting tension; in order to solve the problem of yarn slipping; the fixing frame comprises a fixing frame body, wherein a rotary hole is formed in the outer wall of the center of the top of the fixing frame body, a rotary shaft and two guide wheels are inserted into the inner wall of the rotary hole, a limiting disc is sleeved on one end of the rotary shaft, a fixing plate is welded on the outer wall of the opposite end of each guide wheel, a connecting plate and two telescopic springs are welded on the outer wall of the opposite side of the limiting disc, the telescopic springs are sleeved on the circumference of the connecting plate, and the two limiting discs are close to the outer walls of the two sides of the connecting plate and are fixedly provided with telescopic plates through bolts. The invention effectively tensions the yarn, avoids the problem of machine damage caused by yarn disorder, facilitates the maintenance and replacement of the whole device and prolongs the service life of the whole device.
Description
Technical Field
The invention relates to the technical field of yarn splitting tension, in particular to a yarn splitting tension device of a high-speed warp knitting machine.
Background
Knitted fabrics are formed by simultaneously knitting one or more sets of parallel aligned yarns on all the working needles of a warp feed machine, a process known as warp knitting and a fabric known as warp knit. The machine that accomplishes this is called a warp knitting machine. The warp knitting machine mainly comprises a knitting mechanism, a guide bar shogging mechanism, a let-off mechanism, a drawing and coiling mechanism and a transmission mechanism. The main knitting elements of warp knitting machines are needles, guide needles, sinkers and presser plates (for crochet machines). When the warp knitting machine works, the yarn needs to be separated and tensioned.
Through retrieval, chinese patent application number is CN201821283747.2, discloses a high-speed tricot machine divides yarn tension device, including frame, yarn guide roller, lead yarn seat, yarn guide rod and driving lever, the yarn guide roller rotates to set up in the frame, lead the yarn seat and set up in the frame, the one end of yarn guide rod slides and sets up lead on the yarn seat, it is used for spacing to lead the stop gear device of yarn rod to lead on the yarn seat. The yarn dividing tension device of the high-speed warp knitting machine in the patent has the following defects: due to the adoption of the structure of the sliding rod and the sliding sleeve, the problem of yarn tensioning and slipping can occur during tensioning after yarn splitting, so that the problem of machine damage caused by yarn disorder can be caused.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a yarn splitting tension device of a high-speed warp knitting machine.
In order to achieve the purpose, the invention adopts the following technical scheme:
a yarn splitting tension device of a high-speed warp knitting machine, which comprises fixing frames, wherein the outer walls of the centers of the tops of the two fixing frames are provided with rotating holes, rotating shafts are inserted into the inner walls of the two rotating holes, wire guide wheels are sleeved at one ends of the two rotating shafts, limiting discs are sleeved on the outer walls of the opposite ends of the two wire guide wheels, wherein the outer wall of the top of one limiting disc is welded with a fixed plate, one end of each of the two rotating shafts is fixed with a connecting column through threads, the outer wall of one side of each of the two limiting discs is welded with a telescopic spring, the telescopic spring is sleeved on the circumference of the connecting column, the two limiting discs are fixed with telescopic plates close to the outer walls of the two sides of the connecting column through bolts, the outer walls of two sides of the top of one fixing frame are provided with four friction holes, the inner walls of the four friction holes are inserted with sliding columns, and the outer walls of the bottom ends of the four sliding columns are adsorbed on the tops of the four fixing plates.
Preferably: two fixing holes are formed in the outer walls of the two sides of each fixing frame, and a first guide hole and a second guide hole are fixed to the inner walls of the circumferences of every two fixing holes through threads respectively.
Further: two wire guiding grooves are formed in the circumferential outer walls of the two wire guiding wheels.
On the basis of the scheme: and the outer wall of the top end of each rotating shaft is provided with a second screw hole, and the outer walls of the top ends of the four sliding columns are provided with first screw holes.
The better scheme in the scheme is as follows: and bearing seats are fixed on the outer circumferential wall of one side of each of the two wire guide wheels through bolts.
As a further scheme of the invention: and a correcting ring is fixed on the outer wall of the other side of the two wire guide wheels through threads.
Meanwhile, two clamping seats are welded on the outer walls of two sides of the top of the fixing plate, and each clamping seat is provided with a magnetic suction groove on the outer wall of the top of the clamping seat.
As a preferable aspect of the present invention: the inner wall welding of groove circumference is inhaled to magnetism has the draw-in groove, and magnetism inhales the welding of tank bottom centre of a circle inner wall and has the fixed slot.
Meanwhile, the outer wall of the bottom end of each sliding column is fixedly provided with a magnetic suction ring through threads, the outer wall of the circumference of the bottom of each magnetic suction ring is welded with a clamping block, and the clamping blocks are matched with the clamping grooves.
As a more preferable scheme of the invention: every sliding column bottom outer wall all welds has the fixed block, and fixed block and fixed slot looks adaptation.
The invention has the beneficial effects that:
1. through being provided with slip post, fixed plate, spacing dish, expansion plate and solid fixed ring, effectively play the tensioning to the yarn, also avoided the yarn to appear disorderly and lead to the problem of machine damage.
2. Through being provided with first screw and second screw, can effectively install and dismantle whole mechanism to make things convenient for the maintenance and the change of whole device, improved whole device's life.
3. Through being provided with first guide hole, second guide hole, wire wheel and metallic channel, effectively improved the stability and the preface of yarn dividing, also avoided the yarn problem of stirring in disorder each other.
4. Through being provided with bearing frame and correction ring, effectively prevent the lateral deviation problem that wire guide wheel yarn splitting in-process appears.
5. Through being provided with cassette, magnetism ring, magnetism and inhaling groove, fixture block, draw-in groove, fixed block and fixed slot, promoted fixed between fixed plate and the slip post to the stability of spacing dish pushing down has been improved.
Drawings
FIG. 1 is a schematic front view of a high-speed warp knitting machine dividing tension device according to the present invention;
FIG. 2 is a schematic side view of a high speed warp knitting machine yarn dividing tension device according to the present invention;
FIG. 3 is a schematic top view of a high-speed warp knitting machine dividing tension device according to the present invention;
fig. 4 is a schematic structural diagram of a clamping seat in a yarn dividing tension device of a high-speed warp knitting machine provided by the invention.
In the figure: 1-a fixed frame, 2-a telescopic plate, 3-a sliding column, 4-a clamping seat, 5-a rotating shaft, 6-a bearing seat, 7-a wire guide wheel, 8-a wire guide groove, 9-a correcting ring, 10-a connecting column, 11-a telescopic spring, 12-a first guide hole, 13-a fixing plate, 14-a limiting disc, 15-a fixing ring, 16-a second guide hole, 17-a first screw hole, 18-a second screw hole, 19-a magnetic suction ring, 20-a clamping groove, 21-a fixing groove, 22-a magnetic suction groove and 23-a clamping block.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
A yarn splitting tension device of a high-speed warp knitting machine is shown in figures 1 and 4 and comprises two fixing frames 1, rotating holes are formed in the outer walls of the centers of the tops of the two fixing frames 1, rotating shafts 5 are inserted into the inner walls of the two rotating holes, wire guide wheels 7 are sleeved at one ends of the two rotating shafts 5, limiting discs 14 are sleeved on the outer walls of the opposite ends of the two wire guide wheels 7, a fixing plate 13 is welded on the outer wall of the top of one limiting disc 14, a connecting column 10 is fixed at the opposite ends of the two rotating shafts 5 through threads, a telescopic spring 11 is welded on the outer wall of one opposite side of the two limiting discs 14, the telescopic springs 11 are sleeved on the circumference of the connecting column 10, telescopic plates 2 are fixed on the outer walls of the two sides, close to the connecting column 10, of the two sides of the top of one fixing frame 1, four friction holes are formed in the outer walls of the two sides of, the outer walls of the bottom ends of the four sliding columns 3 are adsorbed on the tops of the four fixed plates 13; when the yarn need carry out tensioning work, through promoting four slip posts 3 for 3 bottom adsorption column fixed plates 13 of slip post let one of them spacing dish 14 extrusion downwards under fixed plate 13, and fix slip post 3 through solid fixed ring 15 simultaneously, thereby effectively play the tensioning to the yarn, also avoided the yarn to appear disorderly and lead to the problem of machine damage.
In order to improve the yarn dividing orderliness; as shown in fig. 2, two fixing holes are formed in the outer walls of two sides of two fixing frames 1, a first guide hole 12 and a second guide hole 16 are fixed to the circumferential inner walls of each two fixing holes through threads, and two wire guiding grooves 8 are formed in the circumferential outer walls of two wire guiding wheels 7; two groups of yarns pass through the first guide hole 12 and the second guide hole 16 and are respectively limited in the guide groove 8 of the guide wheel 7, so that the yarn dividing stability and the yarn dividing orderliness are effectively improved, and the problem of mutual disorder of the yarns is also avoided.
To facilitate the mounting and dismounting of the overall device; as shown in fig. 3, the outer wall of the top end of the rotating shaft 5 is provided with a second screw hole 18, and the outer walls of the top ends of the four sliding columns 3 are provided with first screw holes 17; the whole mechanism can be effectively installed and disassembled through the first screw hole 17 and the second screw hole 18, so that the maintenance and the replacement of the whole device are facilitated, and the service life of the whole device is prolonged.
To avoid the problem of lateral deviation of the wire guide wheel 7; as shown in fig. 1, a bearing seat 6 is fixed on the outer wall of the circumference of one side of each of the two wire guide wheels 7 through a bolt, and a correction ring 9 is fixed on the outer wall of the other side of each of the two wire guide wheels 7 through a thread; the rotating shaft 5 inside the wire guide wheel 7 is rotatable in the bearing block 6, while its bottom correction ring 9.
To promote stability between the fixed plate 13 and the sliding column 3; as shown in fig. 1 and 4, two card holders 4 are welded on the outer walls of two sides of the top of the fixed plate 13, a magnetic attraction groove 22 is formed on the outer wall of the top of each card holder 4, a clamping groove 20 is welded on the inner wall of the circumference of the magnetic attraction groove 22, a fixed groove 21 is welded on the inner wall of the circle center of the bottom of the magnetic attraction groove 22, a magnetic attraction ring 19 is fixed on the outer wall of the bottom end of each sliding column 3 through threads, a clamping block 23 is welded on the outer wall of the circumference of the bottom of each magnetic attraction ring 19, the clamping block 23 is matched with the clamping groove 20, a fixed block is welded on the; inhale the ring 19 through magnetism and adsorb in the groove 22 is inhaled to magnetism, and the fixed block joint is in fixed slot 21, and the fixture block 23 card of ring 19 bottom is inhaled to magnetism has promoted fixed between fixed plate 13 and the slip post 3 in draw-in groove 20 simultaneously to spacing dish 14 stability of pushing down has been improved.
When the yarn tensioning device is used, when the yarn needs to be tensioned, the four sliding columns 3 are pushed, so that the bottom ends of the sliding columns 3 adsorb the column fixing plate 13, one limiting disc 14 below the fixing plate 13 is extruded downwards, and is adsorbed in the magnetic adsorption groove 22 through the magnetic adsorption ring 19, the fixing block is clamped in the fixing groove 21, and meanwhile, the clamping block 23 at the bottom of the magnetic adsorption ring 19 is clamped in the clamping groove 20, so that the fixing between the fixing plate 13 and the sliding columns 3 is promoted; two sets of yarns pass through first guide hole 12 and second guide hole 16 to be spacing respectively in wire casing 8 of wire wheel 7, effectively improved the stability and the orderliness of yarn branch yarn, also avoided the yarn problem of stirring in disorder each other, and before this, can effectively install whole mechanism and dismantle through first screw 17 and second screw 18, thereby made things convenient for the maintenance and the change of integrated device.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. A yarn splitting tension device of a high-speed warp knitting machine comprises fixing frames (1) and is characterized in that rotating holes are formed in the outer wall of the center of the top of each of the two fixing frames (1), rotating shafts (5) are inserted into the inner walls of the two rotating holes, guide wheels (7) are sleeved at one ends of the two rotating shafts (5), limiting discs (14) are sleeved on the outer walls of the opposite ends of the two guide wheels (7), a fixing plate (13) is welded on the outer wall of the top of one of the limiting discs (14), the opposite ends of the two rotating shafts (5) are fixed with a connecting column (10) through threads, a same telescopic spring (11) is welded on the outer wall of one opposite side of each of the two limiting discs (14), the telescopic springs (11) are sleeved on the circumference of the connecting column (10), and telescopic plates (2) are fixed on the outer walls of two sides, close to the connecting, the outer walls of two sides of the top of the fixing frame (1) are provided with four friction holes, the inner walls of the four friction holes are inserted with sliding columns (3), and the outer walls of the bottom ends of the four sliding columns (3) are adsorbed on the tops of the four fixing plates (13).
2. The yarn dividing tension device of the high-speed warp knitting machine as claimed in claim 1, wherein two fixing holes are formed on the outer walls of both sides of two fixing frames (1), and a first guide hole (12) and a second guide hole (16) are respectively fixed on the circumferential inner walls of each two fixing holes through threads.
3. The dividing tension device of a high-speed warp knitting machine according to claim 1, characterized in that the outer circumferential wall of each of the two guide wheels (7) is provided with two guide grooves (8).
4. The yarn dividing tension device of the high-speed warp knitting machine as claimed in claim 1, wherein the top outer wall of the rotating shaft (5) is provided with a second screw hole (18), and the top outer walls of the four sliding columns (3) are provided with first screw holes (17).
5. The yarn dividing tension device of the high-speed warp knitting machine as claimed in claim 3, wherein a bearing seat (6) is fixed on one side of the outer circumferential wall of the two guide rollers (7) through bolts.
6. The dividing tension device of the high-speed warp knitting machine as claimed in claim 5, characterized in that the other side outer wall of the two guide rollers (7) is fixed with a correction ring (9) by screw thread.
7. The yarn splitting tension device of the high-speed warp knitting machine as claimed in claim 1, wherein two clamping seats (4) are welded on the outer walls of two sides of the top of the fixing plate (13), and a magnetic suction groove (22) is formed in the outer wall of the top of each clamping seat (4).
8. The yarn dividing tension device of the high-speed warp knitting machine as claimed in claim 7, wherein the inner wall of the circumference of the magnetic suction groove (22) is welded with a clamping groove (20), and the inner wall of the circle center of the bottom of the magnetic suction groove (22) is welded with a fixing groove (21).
9. The yarn splitting tension device of the high-speed warp knitting machine as claimed in claim 1, wherein the outer wall of the bottom end of each sliding column (3) is fixed with a magnetic attraction ring (19) through threads, a clamping block (23) is welded on the outer wall of the circumference of the bottom of each magnetic attraction ring (19), and the clamping block (23) is matched with the clamping groove (20).
10. The yarn dividing tension device of the high-speed warp knitting machine as claimed in claim 9, wherein a fixing block is welded to the outer wall of the bottom of each sliding column (3), and the fixing block is matched with the fixing groove (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010011766.5A CN111041705A (en) | 2020-01-07 | 2020-01-07 | Yarn dividing tension device of high-speed warp knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010011766.5A CN111041705A (en) | 2020-01-07 | 2020-01-07 | Yarn dividing tension device of high-speed warp knitting machine |
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| Publication Number | Publication Date |
|---|---|
| CN111041705A true CN111041705A (en) | 2020-04-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010011766.5A Pending CN111041705A (en) | 2020-01-07 | 2020-01-07 | Yarn dividing tension device of high-speed warp knitting machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116716698A (en) * | 2023-08-08 | 2023-09-08 | 江苏田园新材料股份有限公司 | Warp knitting machine for producing automobile seat fabric |
-
2020
- 2020-01-07 CN CN202010011766.5A patent/CN111041705A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116716698A (en) * | 2023-08-08 | 2023-09-08 | 江苏田园新材料股份有限公司 | Warp knitting machine for producing automobile seat fabric |
| CN116716698B (en) * | 2023-08-08 | 2023-11-17 | 江苏田园新材料股份有限公司 | Warp knitting machine for producing automobile seat fabric |
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