CN220788987U - Adjustable warp knitting machine - Google Patents
Adjustable warp knitting machine Download PDFInfo
- Publication number
- CN220788987U CN220788987U CN202322096714.4U CN202322096714U CN220788987U CN 220788987 U CN220788987 U CN 220788987U CN 202322096714 U CN202322096714 U CN 202322096714U CN 220788987 U CN220788987 U CN 220788987U
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- CN
- China
- Prior art keywords
- roller
- sliding block
- screw rod
- bracket
- warp knitting
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000009940 knitting Methods 0.000 title claims abstract description 23
- 238000004804 winding Methods 0.000 claims abstract description 12
- 230000006835 compression Effects 0.000 claims abstract description 11
- 238000007906 compression Methods 0.000 claims abstract description 11
- 239000004744 fabric Substances 0.000 claims description 28
- 238000005096 rolling process Methods 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000003825 pressing Methods 0.000 claims description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009954 braiding Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Abstract
The utility model provides an adjustable warp knitting machine, which belongs to the technical field of warp knitting machines and comprises a winding mechanism; the winding mechanism comprises: the device comprises a frame, a driving roller, a driven roller, a wind-up roller, a bracket, a bottom roller, a compression roller, a limiting plate and a cutting mechanism; the driving roll, the driven roll and the wind-up roll are arranged on the frame, and the bracket is fixedly connected with the frame; the bottom roller is arranged on the bracket, and the compression roller is arranged on the bracket through the translation mechanism and corresponds to the bottom roller; the cutting mechanism is arranged on the brackets, and the moving mechanism drives the cutter to reciprocate between the two brackets to realize cutting. The utility model is provided with the cutting mechanism, can realize automatic cutting, saves trouble and labor, improves the working efficiency, ensures that the fracture is level and not bent, and can ensure the quality of finished products.
Description
Technical Field
The utility model relates to the technical field of warp knitting machines, in particular to an adjustable warp knitting machine.
Background
The process of forming a knitted fabric by simultaneously knitting with one or more sets of parallel arranged yarns on all the working needles of a warp-feed machine is called warp knitting, the fabric is called warp knitting, and the machine that completes such warp knitting is called warp knitting machine. Warp knitting machine generally includes let-off mechanism, braiding mechanism and winding mechanism, and winding mechanism is used for the rolling finished product of weaving, adopts the windup axle to rotate the rolling, after the rolling is accomplished, need decide the surface fabric in order to change the windup axle, and prior art is through the manual work fabric of deciding, wastes time and energy, and can appear cutting line bending condition such as uneven when deciding, influences surface fabric finished product quality. To this end, the present utility model provides an adjustable warp knitting machine with an automatic cutting function.
Disclosure of Invention
The object of the present utility model is to provide an adjustable warp knitting machine.
In order to solve the technical problems, the aim of the utility model is realized as follows:
an adjustable warp knitting machine comprises a winding mechanism; the winding mechanism comprises: the device comprises a frame, a driving roller, a driven roller, a wind-up roller, a bracket, a bottom roller, a compression roller, a limiting plate and a cutting mechanism;
the driving roller is arranged on the frame, and one end of the driving roller is driven by the driving mechanism; the driven roller is arranged on the frame and is parallel to the driving roller; the wind-up roll is arranged on the frame and above the driving roll and the driven roll;
the number of the brackets is two, and the brackets are L-shaped; the end part of the L-shaped horizontal part is fixedly connected with the frame;
the bottom roller is arranged at the L-shaped vertical part and is positioned below the fabric;
the number of the press rolls is two, the press rolls are arranged on the L-shaped vertical part through a translation mechanism and are positioned above the fabric and correspond to the bottom rolls;
the number of the limiting plates is two, the limiting plates move synchronously with the press roller, and the limiting plates are arranged on two sides of the fabric to prevent rolling deviation;
the cutting mechanism is arranged on the L-shaped horizontal part and comprises a cutter; the cutter reciprocates between the two brackets through the moving mechanism to realize cutting.
On the basis of the scheme and as a preferable scheme of the scheme, the translation mechanism comprises a first screw rod, a first sliding block, a connecting part and a first driving motor; the first screw rod is rotatably arranged on the bracket, and one end of the first screw rod is in transmission connection with the first driving motor; two groups of reverse threads are symmetrically arranged on the surface of the first screw rod along the center; the number of the first sliding blocks is two, and the first sliding blocks are respectively matched with the two groups of reverse threads; the connecting part is fixed below the first sliding block; the compression roller is rotationally connected to the connecting part; the limiting plate is fixed on the side face of the first sliding block.
On the basis of the scheme and as a preferable scheme of the scheme, the moving mechanism comprises a second screw rod, a second sliding block and a second driving motor; the second screw rod is rotatably arranged at the horizontal part of the L-shaped bracket, and one end of the second screw rod is in transmission connection with the second driving motor; the second sliding block is in threaded fit with the second screw rod; the cutter is arranged at the top of the second sliding block.
On the basis of the scheme and as a preferable scheme of the scheme, the end part of the limiting plate, which is far away from the press roll, is provided with an extension plate; the extension plate extends to the lower part of the fabric.
On the basis of the scheme, as a preferable scheme of the scheme, a supporting beam is arranged below the horizontal part of the L-shaped bracket; the supporting beams are obliquely arranged, and the bottom ends of the supporting beams are fixed on the frame.
On the basis of the above scheme and as a preferable scheme of the above scheme, the bottom roller is arranged on the bracket through an adjusting mechanism; the adjusting mechanism comprises a chute, an upper sliding block, a spring, a lower sliding block and a screw; the sliding groove is arranged on the vertical part of the L-shaped bracket; the upper sliding block and the lower sliding block are arranged in the sliding groove in a sliding way; the side surface of the upper sliding block is connected with the bottom roller, and the bottom surface of the upper sliding block is connected with the top end of the spring; the bottom end of the spring is connected with the top surface of the lower sliding block; the top end of the screw rod is connected with the bottom surface of the lower sliding block, and the bottom end of the screw rod extends to the lower part of the bracket and is in threaded connection with the bracket; the bottom of the screw rod is provided with a rotating handle.
The beneficial effects of the utility model are as follows: the bottom roller and the press roller are arranged on one side of the winding mechanism of the warp knitting machine, and can be matched and pressed to ensure that the fabric cannot be curled during winding; meanwhile, the limit plate is matched to prevent the fabric from rolling and deviating. The cutting mechanism is arranged on one side of the pressing roller and one side of the bottom roller, so that automatic cutting can be realized, trouble and labor are saved, the working efficiency is improved, the cutting opening is flush and is not bent, and the quality of a finished product can be ensured.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model.
Fig. 2 is a schematic view of a press roller and a limiting plate structure according to the present utility model.
FIG. 3 is a schematic view of the cutting mechanism of the present utility model.
Fig. 4 is a schematic view of the bottom roll structure of the present utility model.
In the figure: 1. a frame; 2. a drive roll; 3. driven roller; 4. a wind-up roll; 5. a bracket; 6. a bottom roller; 7. a press roller; 8. a limiting plate; 9. a cutter; 10. a first screw rod; 11. a first slider; 12. a connection part; 13. a first driving motor; 14. a second screw rod; 15. a second slider; 16. a second driving motor; 17. an extension plate; 18. a support beam; 19. a chute; 20. an upper slider; 21. a spring; 22. a lower slide block; 23. and (3) a screw.
Detailed Description
The utility model will be further described with reference to the drawings and specific examples.
As shown in fig. 1, an adjustable warp knitting machine includes a take-up mechanism that includes: the device comprises a frame 1, a driving roller 2, a driven roller 3, a wind-up roller 4, a bracket 5, a bottom roller 6, a press roller 7, a limiting plate 8 and a cutting mechanism.
The driving roller 2 is arranged on the frame 1, one end of the driving roller is driven by a driving mechanism, and the driven roller 3 is arranged on the frame 1 and parallel to the driving roller 2. The wind-up roller 4 is arranged on the frame 1 and above the driving roller 2 and the driven roller 3, and is used for winding up the fabric.
The number of the two brackets 5 is L-shaped, the end parts of the L-shaped horizontal parts are fixedly connected with the frame 1, and the vertical parts extend upwards.
Preferably, a supporting beam 18 is provided below the horizontal portion of the L-shaped bracket 5 to enhance the supporting strength. The support beam 18 is arranged obliquely, and the bottom end is fixed on the frame 1.
The bottom roller 6 is arranged at the L-shaped vertical part and positioned below the fabric, the number of the press rollers 7 is two, the bottom roller 6 is arranged at the L-shaped vertical part and positioned above the fabric through the translation mechanism, and the bottom roller 6 corresponds to the bottom roller, and can press the fabric in a mutually matched mode. Wherein, two compression rollers 7 are respectively positioned at two edges of the fabric, which can prevent the fabric from curling. The translation mechanism can drive the press roller 7 to move so as to adapt to fabrics with different widths. The number of the limiting plates 8 is two, the limiting plates move synchronously with the press roller 7, and the limiting plates are arranged on two sides of the fabric to prevent rolling deviation.
Preferably, as shown in fig. 2, the translation mechanism includes a first screw 10, a first slider 11, a connection portion 12, and a first driving motor 13. The first screw rod 10 is rotatably arranged on the vertical portion of the L-shaped bracket 5, and one end of the first screw rod is in transmission connection with the first driving motor 13. And two groups of reverse threads are symmetrically arranged on the surface of the first screw rod 10 along the center. The number of the first sliding blocks 11 is two, the two sliding blocks are respectively matched with the two groups of reverse threads, and the two sliding blocks can be mutually close to or far away from each other under the drive of the first screw rod 10. The connecting portion 12 is fixed below the first slider 11. The compression roller 7 is rotationally connected to the connecting portion 12, the limiting plate 8 is fixed to the side face of the first sliding block 11 and extends towards the wind-up roller 4, an extending plate 17 is arranged at the end portion of the compression roller, and the extending plate 17 extends to the lower portion of the fabric. Limiting plate 8 and extension board 17 can limit surface fabric both edges, prevents the off tracking when the surface fabric rolling, and limiting plate 8 can follow compression roller 7 synchronous movement, satisfies the user demand of different width surface fabrics. The first driving motor 13 drives the first screw rod 10 to rotate, and the first screw rod 10 drives the first sliding block 11 to move.
The cutting mechanism is arranged at the horizontal part of the L-shaped bracket 5 and comprises a cutter 9, and the cutter 9 reciprocates between the two brackets 5 through a moving mechanism to realize cutting. Preferably, as shown in fig. 3, the moving mechanism includes a second screw 14, a second slider 15, and a second driving motor 16. The second screw rod 14 is rotatably arranged at the horizontal part of the L-shaped bracket 5, and one end of the second screw rod is in transmission connection with the second driving motor 16. The second slider 15 is in threaded fit with the second screw 14. The cutter 9 is arranged on the top of the second sliding block 15. The second driving motor 16 drives the second screw rod 14 to rotate, the second screw rod 14 drives the second sliding block 15 to move, and the second sliding block 15 drives the cutter 9 to move so as to automatically cut the fabric.
Further, the bottom roller 6 is arranged on the vertical part of the L-shaped bracket 5 through an adjusting mechanism.
As shown in fig. 4, the adjusting mechanism includes a chute 19, an upper slider 20, a spring 21, a lower slider 22, and a screw 23. The chute 19 is arranged on the vertical part of the L-shaped bracket 5. The upper slider 20 and the lower slider 22 are slidably disposed in the chute 19. The side face of the upper sliding block 20 is connected with the bottom roller 6, the bottom face is connected with the top end of the spring 21, and the bottom end of the spring 21 is connected with the top face of the lower sliding block 22. The top end of the screw 23 is connected with the bottom surface of the lower slider 22, the bottom end extends to the lower part of the bracket 5, and the screw 23 is in threaded connection with the bracket 5. The bottom of the screw 23 is provided with a rotating handle. The screw 23 can be driven to rotate by rotating the rotating handle, and the lower slide block 22 can be driven to lift by rotating the screw 23, so that the compression amount of the spring 21 between the upper slide block and the lower slide block is changed, and the pressure between the bottom roller 6 and the compression roller 5 can be changed.
The foregoing describes in detail preferred embodiments of the present utility model. It should be understood that numerous modifications and variations can be made in accordance with the concepts of the utility model by one of ordinary skill in the art without undue burden. Therefore, all technical solutions which can be obtained by logic analysis, reasoning or limited experiments based on the prior art by the person skilled in the art according to the inventive concept shall be within the scope of protection defined by the claims.
Claims (6)
1. An adjustable warp knitting machine is characterized by comprising a winding mechanism; the winding mechanism comprises: the device comprises a frame (1), a driving roller (2), a driven roller (3), a winding roller (4), a bracket (5), a bottom roller (6), a pressing roller (7), a limiting plate (8) and a cutting mechanism;
the driving roller (2) is arranged on the frame (1), and one end of the driving roller is driven by the driving mechanism; the driven roller (3) is arranged on the frame (1) and is parallel to the driving roller (2); the wind-up roll (4) is arranged on the frame (1) and above the driving roll (2) and the driven roll (3);
the number of the brackets (5) is two, and the brackets are L-shaped; the end part of the horizontal part of the L-shaped bracket is fixedly connected with the frame (1);
the bottom roller (6) is arranged at the vertical part of the L-shaped bracket and is positioned below the fabric;
the number of the press rolls (7) is two, the press rolls are arranged on the L-shaped vertical part through a translation mechanism and are positioned above the fabric and correspond to the bottom rolls (6);
the number of the limiting plates (8) is two, the limiting plates move synchronously with the press roller (7) and are arranged on two sides of the fabric to prevent rolling deviation;
the cutting mechanism is arranged on the L-shaped horizontal part and comprises a cutter (9); the cutter (9) reciprocates between the two brackets (5) through a moving mechanism to realize cutting.
2. An adjustable warp knitting machine according to claim 1, characterized in that the translation mechanism comprises a first screw (10), a first slider (11), a connection (12), a first drive motor (13); the first screw rod (10) is rotatably arranged on the bracket (5), and one end of the first screw rod is in transmission connection with the first driving motor (13); two groups of reverse threads are symmetrically arranged on the surface of the first screw rod (10) along the center; the number of the first sliding blocks (11) is two, and the first sliding blocks are respectively matched with the two groups of reverse threads; the connecting part (12) is fixed below the first sliding block (11); the compression roller (7) is rotationally connected to the connecting part (12); the limiting plate (8) is fixed on the side face of the first sliding block (11).
3. An adjustable warp knitting machine according to claim 1, characterized in that the moving mechanism comprises a second screw (14), a second slider (15), a second drive motor (16); the second screw rod (14) is rotatably arranged at the horizontal part of the L-shaped bracket (5), and one end of the second screw rod is in transmission connection with the second driving motor (16); the second sliding block (15) is in threaded fit with the second screw rod (14); the cutter (9) is arranged at the top of the second sliding block (15).
4. An adjustable warp knitting machine according to claim 1, characterized in that the end of the limiting plate (8) remote from the press roll (7) is provided with an extension plate (17); the extension plate (17) extends to the lower part of the fabric.
5. An adjustable warp knitting machine as claimed in claim 1, characterized in that a supporting beam (18) is arranged below the horizontal part of the L-shaped bracket (5); the supporting beams (18) are obliquely arranged, and the bottom ends of the supporting beams are fixed on the frame (1).
6. An adjustable warp knitting machine as claimed in claim 1, characterized in that the bottom roll (6) is arranged on the support (5) by means of an adjusting mechanism; the adjusting mechanism comprises a sliding groove (19), an upper sliding block (20), a spring (21), a lower sliding block (22) and a screw (23); the sliding groove (19) is arranged on the vertical part of the L-shaped bracket (5); the upper sliding block (20) and the lower sliding block (22) are arranged in the sliding groove (19) in a sliding way; the side surface of the upper sliding block (20) is connected with the bottom roller (6), and the bottom surface is connected with the top end of the spring (21); the bottom end of the spring (21) is connected with the top surface of the lower sliding block (22); the top end of the screw rod (23) is connected with the bottom surface of the lower sliding block (22), and the bottom end of the screw rod extends to the lower part of the bracket (5) and is in threaded connection with the bracket (5); the bottom of the screw rod (23) is provided with a rotary handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322096714.4U CN220788987U (en) | 2023-08-04 | 2023-08-04 | Adjustable warp knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322096714.4U CN220788987U (en) | 2023-08-04 | 2023-08-04 | Adjustable warp knitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220788987U true CN220788987U (en) | 2024-04-16 |
Family
ID=90632879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322096714.4U Active CN220788987U (en) | 2023-08-04 | 2023-08-04 | Adjustable warp knitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220788987U (en) |
-
2023
- 2023-08-04 CN CN202322096714.4U patent/CN220788987U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |