CN210194111U - Lawn weaving device based on single-needle-bed warp knitting machine - Google Patents
Lawn weaving device based on single-needle-bed warp knitting machine Download PDFInfo
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- CN210194111U CN210194111U CN201920734689.9U CN201920734689U CN210194111U CN 210194111 U CN210194111 U CN 210194111U CN 201920734689 U CN201920734689 U CN 201920734689U CN 210194111 U CN210194111 U CN 210194111U
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Abstract
The utility model relates to a lawn knitting device based on a single needle bar warp knitting machine, which comprises a looping mechanism, a guide bar mechanism and a grass filament forming mechanism, wherein the looping mechanism comprises a latch needle and a sinker; the guide bar mechanism comprises at least one looping guide bar, at least one weft insertion guide bar and a grass yarn laying guide bar; the straw filament forming mechanism comprises a straw filament positioning needle and a blade capable of moving towards or away from the straw filament positioning needle, and the straw filament positioning needle and the latch needle are arranged oppositely; the grass silk lapping guide bar can carry the grass silk to swing on the latch needle and the grass silk pilot needle in a reciprocating mode. The utility model discloses a mode of single needle bed realizes weaving on warp knitting lawn, not only can increase the breadth width on lawn, has improved the speed of a motor vehicle of weaving moreover, more can conveniently adjust the height on lawn, has improved the efficiency that warp knitting lawn was woven then.
Description
Technical Field
The utility model belongs to the technical field of artificial turf weaves, concretely relates to device is woven on lawn based on single needle bar tricot machine.
Background
With the social development, artificial turf is widely used in fields such as kindergartens, sports fields and the like. Warp-knitted artificial lawns have appeared in recent years, but at present, the warp-knitted artificial lawns generally adopt a double-needle structure, a grass filament layer is directly formed between double layers of warp-knitted net cloth, and then the grass filament layer is cut off from the middle by a cutting machine to form two layers of lawns. The weaving mode has the advantages that the double needle bed structure is adopted, the width of the lawn is limited, the steps of looping, yarn laying, knocking over and the like are required to be realized in the weaving process of the two groups of latch needles, the speed of the warp knitting machine is limited, the speed cannot be increased, and the lawn weaving efficiency is directly influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a device is woven on lawn based on single needle bar tricot machine to solve the limited problem of warp knitting artificial turf breadth width and production efficiency.
The utility model discloses a device is woven on lawn based on single needle bar tricot machine is realized like this:
a lawn knitting device based on a single needle bar warp knitting machine comprises
The looping mechanism comprises a latch needle and a sinker;
a guide bar mechanism comprising at least one looping guide bar and at least one weft insertion guide bar, and a grass laying guide bar;
the straw filament forming mechanism comprises a straw filament positioning needle and a blade capable of moving towards or away from the straw filament positioning needle, and the straw filament positioning needle and the latch needle are arranged oppositely;
the grass silk pad yarn sley bar can carry the grass silk to swing on tongue needle and grass silk pilot needle are reciprocal.
Furthermore, the grass silk pilot pin sets up in pairs, and is provided with the gap between every pair of grass silk pilot pin, the blade is relative with the gap between every pair of grass silk pilot pin respectively.
Further, the grass silk forming mechanism comprises a base, and the blade and the grass silk locating needle can move towards or away from the latch needle on the base.
Furthermore, a sliding plate is arranged on the base in a sliding mode, the blades are installed on the sliding plate in a sliding mode through an installation frame, and the grass silk positioning needles are fixedly installed on the sliding plate.
Furthermore, the upper surfaces of the base and the sliding plate are respectively provided with a guide groove, and the bottoms of the sliding plate and the mounting rack are respectively provided with a sliding block matched with the guide grooves.
Furthermore, the guide groove is a dovetail groove, a locking bolt is arranged at the end part of the sliding plate far away from the filament positioning needle, and the bottom of the locking bolt penetrates through the sliding plate and extends into the dovetail groove on the base.
Further, a blade driving assembly is mounted on the base.
Further preferably, the blade driving assembly comprises a telescopic rod installed on the sliding plate, the telescopic rod is arranged on one side, deviating from the grass silk positioning needle, of the mounting frame, and the telescopic end of the telescopic rod is fixedly connected with the mounting frame.
Further preferably, the blade driving assembly comprises a motor I installed on the sliding plate and a cam connected to an output shaft of the motor I, the motor I and the cam are arranged on one side, away from the grass silk positioning needle, of the mounting frame, and the cam is opposite to the mounting frame;
and a return spring is arranged between the mounting frame and the sliding plate.
Further, a motor II is installed at one end of the installation frame, and an output shaft of the motor II is connected with a central shaft of the blade.
After the technical scheme is adopted, the utility model discloses the beneficial effect who has does:
(1) the lawn weaving device provided by the utility model adopts a single needle bed structure, which can increase the width of the artificial lawn from the existing 2-4m to 6-8 m;
(2) the utility model discloses only need single needle to carry out steps such as lopping, lapping and knocking over at the process of weaving, improve the speed of a motor vehicle of tricot machine to improve the efficiency that artificial turf woven.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a structural view of a lawn knitting apparatus based on a single needle bed warp knitting machine according to embodiment 1 of the present invention;
fig. 2 is a left side view of the grass filament forming mechanism of the lawn knitting device based on the single needle bed warp knitting machine according to embodiment 1 of the present invention;
FIG. 3 is an enlarged view of portion A of FIG. 2;
fig. 4 is a structural view of a lawn knitting apparatus based on a single needle bed warp knitting machine according to embodiment 2 of the present invention;
fig. 5 is a left side view of the grass filament forming mechanism of the lawn knitting device based on the single needle bed warp knitting machine according to embodiment 2 of the present invention;
in the figure: latch needle 1, sinker 2, looping guide bar 3, weft insertion guide bar 4, grass yarn laying guide bar 5, grass yarn positioning needle 6, blade 7, needle bed 8, settling bed 9, base 10, slide 11, mounting frame 12, U-shaped groove 13, guide way 14, slider 15, locking bolt 16, telescopic link 17, motor II 18, support plate 19, motor I20, cam 21, flange 22, stand 23, reset spring 24.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
As shown in fig. 1-3, a lawn knitting device based on a single needle bed warp knitting machine comprises a looping mechanism, a guide bar mechanism and a grass filament forming mechanism, wherein the looping mechanism comprises latch needles 1 and sinkers 2; the guide bar mechanism comprises at least one looping guide bar 3 and at least one weft insertion guide bar 4, and a grass yarn laying guide bar 5; the straw filament forming mechanism comprises a straw filament positioning needle 6 and a blade 7 capable of moving towards or away from the straw filament positioning needle 6, and the straw filament positioning needle 6 is arranged opposite to the latch needle 1; the grass yarn laying guide bar 5 can carry grass yarns to swing back and forth on the latch needle 1 and the grass yarn positioning needle 6.
The grass silk positioning needle 6 used in the utility model can adopt a groove needle, a hook needle or a latch needle. In the embodiment, the grooved needle is adopted, and the needle body of the grooved needle does not need to be provided with a needle core because the steps of looping and knocking-over and the like are not needed.
Because the grass silk pad yarn sley bar 5 need wind the grass silk on latch needle 1 and grass silk pilot pin 6 at a looping in-process, form circle sley bar 3 and weft insertion sley bar 4 and advance and need carry out the pad yarn on latch needle 1, consequently grass silk pad yarn sley bar 5 and looping sley bar 3, weft insertion sley bar 4 do not adopt same actuating mechanism, actuating mechanism can adopt the sley bar actuating mechanism of traditional tricot machine here, only need adjust two actuating mechanism's swing frequency and swing time interval can.
In addition, one looping guide bar 3 and one weft insertion guide bar 4 are employed in the present embodiment.
Specifically, latch needle 1 is mounted on needle bed 8, and sinker 2 is mounted on sinker bed 9. .
In order to conveniently cut off the grass filaments wound on the grass filament positioning needles 6, the grass filament positioning needles 6 are arranged in pairs, gaps are formed between every pair of the grass filament positioning needles 6, and the blades 7 are opposite to the gaps between every pair of the grass filament positioning needles 6 respectively.
As shown in fig. 2-3, in the present embodiment, the latch needle 1 may be a latch needle 1 of E6 type, that is, 6 needles/inch, and the corresponding grass filament positioning needle 6 also selects a specification of 6 needles/inch, and the grass filament positioning needles 6 are arranged in pairs, that is, the gap between each pair of grass filament positioning needles 6 is smaller than the gap between the adjacent pair of grass filament positioning needles 6, when grass filament winding is performed, the grass filament laying guide bar 5 bypasses the grass filaments around a pair of grass filament positioning needles 6 at the same time, and then the grass filament positioning needles are cut off by the blade 7 to form two grass filaments, during which the grass filament positioning needles 6 are both in a fixed state, so as to increase the efficiency of lawn knitting.
In order to adjust the weaving length of the grass filaments, the grass filament forming mechanism comprises a base 10, and the blade 7 and the grass filament positioning needle 6 can move on the base 10 towards or away from the latch needle 1.
The adjustment of the length of the straw filament is conveniently realized by adjusting the distance between the blade 7 and the straw filament positioning needle 6 and the latch needle 1.
In order to realize the movement of the blade 7 and the grass silk positioning needle 6, a sliding plate 11 is arranged on the base 10 in a sliding mode, the blade 7 is installed on the sliding plate 11 in a sliding mode through an installation frame 12, and the grass silk positioning needle 6 is fixedly installed on the sliding plate 11.
Because the grass silk locating needle 6 is arranged opposite to the latch needle 1, and each pair of grass silk locating needles 6 is provided with one blade 7, the number of the blades 7 is determined according to the number of the grass silk locating needles 6 and the latch needles 1.
Preferably, for the convenience of fixing the plurality of blades 7, the mounting frame 12 is of an integral structure, synchronous cutting of the grass filaments on each pair of grass filament positioning pins 6 can be achieved by moving the mounting frame 12, the top of the mounting frame 12 is provided with a plurality of U-shaped grooves 13 for mounting the blades 7, and the blades 7 are connected in a central shaft transmission manner, so that synchronous rotation of the blades 7 can be achieved.
In order to prevent the grass filament positioning needle 6 and the blade 7 from shifting, the upper surfaces of the base 10 and the sliding plate 11 are respectively provided with a guide groove 14, and the bottoms of the sliding plate 11 and the mounting frame 12 are respectively provided with a slide block 15 matched with the guide groove 14.
Wherein the sliding block 15 at the bottom of the sliding plate 11 is slidably disposed in the guiding groove 14 on the upper surface of the base 10, and the sliding block 15 at the bottom of the mounting frame 12 is slidably disposed in the guiding groove 14 on the upper surface of the sliding plate 11.
In order to fix the position of the grass silk positioning needle 6 conveniently, the guide groove 14 is a dovetail groove, a locking bolt 16 is arranged at the end part of the sliding plate 11 far away from the grass silk positioning needle 6, and the bottom of the locking bolt 16 penetrates through the sliding plate 11 and extends into the dovetail groove on the base 10.
After the position of the grass filament positioning needle 6 is determined according to the length of grass filaments woven into the lawn, the locking bolt 16 is screwed towards the direction of the base 10, so that the bottom of the locking bolt abuts against a dovetail groove of the base 10, the position of the sliding plate 11 is fixed, and the position of the grass filament positioning needle 6 can be fixed.
To effect movement and rotation of the blade 7, a blade drive assembly is mounted on the base 10.
In order to realize that the blade 7 can move towards or away from the direction of the grass silk locating needle 6, the blade driving assembly comprises a telescopic rod 17 installed on the sliding plate 11, the telescopic rod 17 is provided with one side of the installation frame 12 departing from the grass silk locating needle 6, and the telescopic end of the telescopic rod 17 is fixedly connected with the installation frame 12.
Preferably, the telescopic rod 17 can be an air cylinder, and the arrangement of the telescopic rod 17 is not limited to one, and can be adjusted according to the number of the blades 7, so that the synchronous movement of all the blades 7 is realized.
In order to realize the rotation of the blade 7, a motor II 18 is installed at one end of the mounting frame 12, and an output shaft of the motor II 18 is connected with a central shaft of the blade 7.
Specifically, the output shaft of the motor II 18 is directly connected with the central shaft of the blade 7 at the end of the mounting frame 12 where the motor II 18 is located.
Preferably, in order to fix the motor ii 18, a support plate 19 is provided at an end of the mounting bracket 12, and the motor ii 18 may be fixed on the support plate 19 so as to be movable following the movement of the mounting bracket 12.
Before the artificial turf is woven, the positions of the turf yarn positioning needle 6 and the blade 7 are adjusted by the sliding plate 11 according to the length of the required turf yarn, and the blade 7 and the turf yarn positioning needle 6 move synchronously in the adjusting process. During weaving, each guide bar of the guide bar mechanism is in an initial state, namely, the guide bar mechanism is located at a position between the straw filament positioning needle 6 and the latch needle 1, the latch needle 1 moves upwards at first, each guide bar of the guide bar mechanism swings towards the direction of the latch needle 1, padding and straw filament winding are carried out on the latch needle 1, then the padding and straw filament winding are reset along the looping guide bar 3 and the lining weft guide bar 4 and stop swinging, the straw filament padding guide bar 3 continuously swings towards the direction of the straw filament positioning needle 6, the straw filament is wound on the straw filament positioning needle 6 and then reset to the original position, the latch needle 1 moves downwards to form loops, in the process, the blade 7 moves towards the direction of the straw filament positioning needle 6, the straw filament is cut off from between each pair of straw filament positioning needles 6, at the moment, the straw filament is woven on the warp-knitted fabric, and then the latch needle 1 moves upwards again to carry out the next looping weaving process.
Example 2
As shown in fig. 4-5, on the basis of embodiment 1, the present embodiment further provides a lawn knitting device based on a single needle bed warp knitting machine, which has a structure substantially the same as that of the lawn knitting device based on a single needle bed warp knitting machine provided in embodiment 1, except that the blade driving assembly includes a motor i 20 mounted on the sliding plate 11, and a cam 21 connected to an output shaft of the motor i 20, the motor i 20 and the cam 21 are disposed on a side of the mounting frame 12 facing away from the filament positioning needle 6, and the cam 21 is disposed opposite to the mounting frame 12;
a return spring 24 is arranged between the mounting frame 12 and the sliding plate 11.
Preferably, the side of the mounting frame 12 facing away from the grass silk positioning needle 6 is provided with a convex plate 22, the two sides of the end of the sliding plate 11 facing away from the grass silk positioning needle 6 are provided with upright posts 23, and a return spring 24 is installed between the upright posts 23 and the mounting frame 12 for returning the mounting frame 12 and the blade 7.
When cutting the grass silk, motor I20 rotates and drives cam 21 and rotate, and cam 21's bulge hits the dash board 22 to promote the direction removal of mounting bracket 12 and blade 7 towards grass silk pilot pin 6, and extension reset spring 24 realizes the cutting to the grass silk, utilizes reset spring 24's elasticity to drive mounting bracket 12 and blade 7 after the cutting is accomplished and resets.
In addition, the number of the cams 22 can be determined according to the length of the specific mounting frame 12 and the number of the blades 7, and when the number of the blades 7 is increased and the length of the mounting frame 12 is increased, the number of the cams 22 can be properly increased, so that the moving stability of the mounting frame 12 is ensured, and the synchronism of the blades 7 for cutting the grass filaments is further improved.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
In the description of the present invention, it is to be understood that the terms indicating orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the equipment or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the present disclosure, unless otherwise expressly stated or limited, the first feature may comprise both the first and second features directly contacting each other, and also may comprise the first and second features not being directly contacting each other but being in contact with each other by means of further features between them. Also, the first feature being above, on or above the second feature includes the first feature being directly above and obliquely above the second feature, or merely means that the first feature is at a higher level than the second feature. A first feature that underlies, and underlies a second feature includes a first feature that is directly under and obliquely under a second feature, or simply means that the first feature is at a lesser level than the second feature.
Claims (10)
1. A lawn knitting device based on a single-needle bed warp knitting machine is characterized by comprising a looping mechanism, wherein the looping mechanism comprises latch needles (1) and sinkers (2);
a guide bar mechanism comprising at least one looping guide bar (3) and at least one laying guide bar (4), and a grass padding guide bar (5);
the straw filament forming mechanism comprises a straw filament positioning needle (6) and a blade (7) capable of moving towards or away from the straw filament positioning needle (6), and the straw filament positioning needle (6) is arranged opposite to the latch needle (1);
the grass silk lapping guide bar (5) can carry grass silk to swing on the latch needle (1) and the grass silk locating needle (6) in a reciprocating mode.
2. The single needle bed warp knitting machine-based lawn knitting device of claim 1, characterized in that the grass filament positioning needles (6) are arranged in pairs, and a gap is arranged between each pair of grass filament positioning needles (6), and the blades (7) are respectively opposite to the gap between each pair of grass filament positioning needles (6).
3. The device for weaving a lawn based on a single needle bed warp knitting machine according to claim 1, characterized in that the grass forming mechanism comprises a base (10), the blade (7) and the grass positioning needle (6) being movable on the base (10) towards or away from the latch needle (1).
4. The single-needle-bed warp knitting machine-based lawn knitting device of claim 3, characterized in that a sliding plate (11) is slidably arranged on the base (10), the blade (7) is slidably mounted on the sliding plate (11) through a mounting frame (12), and the filament positioning needle (6) is fixedly mounted on the sliding plate (11).
5. The lawn knitting device based on the single needle bed warp knitting machine as claimed in claim 4, characterized in that the upper surfaces of the base (10) and the sliding plate (11) are respectively provided with a guide groove (14), and the bottoms of the sliding plate (11) and the mounting rack (12) are respectively provided with a slide block (15) matched with the guide groove (14).
6. The lawn knitting device based on the single needle bed warp knitting machine as claimed in claim 5, characterized in that the guide groove (14) is a dovetail groove, a locking bolt (16) is arranged at the end of the sliding plate (11) far away from the filament positioning needle (6), and the bottom of the locking bolt (16) penetrates through the sliding plate (11) and extends into the dovetail groove on the base (10).
7. The single needle bar warp knitting machine based lawn knitting device of claim 4, characterized in that a blade driving assembly is mounted on the base (10).
8. The device for weaving a lawn based on a single needle bed warp knitting machine as claimed in claim 7, characterized in that the blade driving assembly comprises a telescopic rod (17) mounted on a sliding plate (11), the telescopic rod (17) is arranged on a side of the mounting frame (12) facing away from the filament positioning needle (6), and a telescopic end of the telescopic rod (17) is fixedly connected with the mounting frame (12).
9. The lawn knitting device based on the single needle bed warp knitting machine as claimed in claim 7, characterized in that the blade driving assembly comprises a motor I (20) mounted on the sliding plate (11) and a cam (21) connected to an output shaft of the motor I (20), the motor I (20) and the cam (21) are arranged on a side of the mounting frame (12) facing away from the filament positioning needle (6), and the cam (21) is arranged opposite to the mounting frame (12);
and a return spring (24) is arranged between the mounting rack (12) and the sliding plate (11).
10. A lawn knitting apparatus based on a single needle bed warp knitting machine as claimed in claim 8 or 9, characterized in that one end of the mounting frame (12) is provided with a motor ii (18), and an output shaft of the motor ii (18) is connected with a central shaft of the blade (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920734689.9U CN210194111U (en) | 2019-05-21 | 2019-05-21 | Lawn weaving device based on single-needle-bed warp knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920734689.9U CN210194111U (en) | 2019-05-21 | 2019-05-21 | Lawn weaving device based on single-needle-bed warp knitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210194111U true CN210194111U (en) | 2020-03-27 |
Family
ID=69875761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920734689.9U Active CN210194111U (en) | 2019-05-21 | 2019-05-21 | Lawn weaving device based on single-needle-bed warp knitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210194111U (en) |
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2019
- 2019-05-21 CN CN201920734689.9U patent/CN210194111U/en active Active
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200611 Address after: No.37 Daba Road, Yancheng village, HUTANG Town, Wujin District, Changzhou City, Jiangsu Province Patentee after: Changzhou Shoujia artificial turf Technology Co., Ltd Address before: 213000 No. 13 Xinsheng North Road, Hutang Zhengou South Industrial Zone, Wujin District, Changzhou City, Jiangsu Province Patentee before: Changzhou Shoujia Warp Knitting Technology Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220316 Address after: Room 606, building 1, Lane 926, Zhenhua Road, Baoshan District, Shanghai 201900 Patentee after: Shanghai Tianlu artificial lawn Co.,Ltd. Address before: 213000 No.37, Daba Road, Yancheng village, HUTANG Town, Wujin District, Changzhou City, Jiangsu Province Patentee before: Changzhou Shoujia artificial turf Technology Co.,Ltd. |
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| TR01 | Transfer of patent right |