CN221052114U - Cutting assembly in warp knitting machine - Google Patents
Cutting assembly in warp knitting machine Download PDFInfo
- Publication number
- CN221052114U CN221052114U CN202322154988.4U CN202322154988U CN221052114U CN 221052114 U CN221052114 U CN 221052114U CN 202322154988 U CN202322154988 U CN 202322154988U CN 221052114 U CN221052114 U CN 221052114U
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- CN
- China
- Prior art keywords
- roller
- warp knitting
- assembly
- cutting assembly
- frame group
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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 49
- 238000005520 cutting process Methods 0.000 title claims abstract description 38
- 239000004744 fabric Substances 0.000 claims abstract description 39
- 239000000428 dust Substances 0.000 claims description 2
- 238000005096 rolling process Methods 0.000 claims description 2
- 238000004804 winding Methods 0.000 abstract description 6
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
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- Knitting Machines (AREA)
Abstract
The utility model provides a cutting assembly in a warp knitting machine, and belongs to the technical field of machinery. It has solved the problem that prior art exists the suitability poor. The cutting assembly in the warp knitting machine comprises a frame group, wherein a conveying roller group for conveying warp knitting fabrics and a cloth roller for winding the warp knitting fabrics are arranged on the frame group, the warp knitting machine further comprises a driving roller, a motor I, a driven roller, a cutting assembly, a tensioning roller and a driving assembly, the driving roller and the driven roller are rotationally connected to the frame group, the driving roller is connected with the motor I, the driving roller and the driven roller are adjacently arranged in parallel and are not contacted with each other, the cloth roller is arranged on the driving roller and the driven roller, and the driving assembly is connected to the frame group and is positioned below the conveying roller group. The cutting assembly in the warp knitting machine is high in applicability.
Description
Technical Field
The utility model belongs to the technical field of machinery, and relates to a cutting assembly in a warp knitting machine.
Background
Warp knitting machines are textile machinery for producing fine knitted fabrics by means of a set or sets of parallel arranged yarns, by unwinding of the pan head and looping on the working needles of a radially stable input machine. The warp knitting machine has wide adaptability to raw materials and fabric varieties and higher machine productivity.
After the material cylinder finishes winding the warp knitting fabric, the warp knitting fabric is cut off, but the existing cutting device cannot adjust the tension of the warp knitting fabric, so that the edge of the cut warp knitting fabric is not smooth enough, the cutting quality is reduced, and the applicability is poor.
Disclosure of Invention
The object of the present utility model is to solve the above problems of the prior art and to provide a cutting assembly in a warp knitting machine with a strong applicability.
The aim of the utility model can be achieved by the following technical scheme:
The utility model provides a tailor subassembly in warp knitting machine, includes the frame group, be equipped with the conveying roller group that is used for carrying warp knitting fabric and the cloth roller that is used for rolling warp knitting fabric on the frame group, its characterized in that still includes drive roll, motor one, driven voller, tailors subassembly, tensioning roller and drive assembly, the drive roll with driven voller rotate connect in on the frame group, drive roll and motor one are connected, drive roll and driven voller adjacent parallel arrangement and each other do not contact, the cloth roller is placed on drive roll and driven voller, drive assembly connect in on the frame group just drive assembly is located the below of conveying roller group, tailor subassembly fixed connection in on the frame group just tailor the subassembly is located between drive assembly and the cloth roller, tensioning roller with drive assembly is connected, drive assembly can make the tensioning roller reciprocate for the frame group.
The warp knitting machine comprises a warp knitting machine body, a warp knitting machine cover, a warp knitting machine, a driving roller, a motor I, a driven roller, a cutting assembly, a tensioning roller and a driving assembly.
The conveying device further comprises a pinch roller, and the pinch roller is rotationally connected to the upper side of the conveying roller set.
The pinch rollers can pinch the conveyed warp knitting fabric and are not easy to deviate.
The dust-proof device also comprises a dust-proof plate which is fixedly connected to the upper part of the rack set.
In the cutting process, the dust-proof plate can prevent part of dust floating in the air in the workshop from falling onto the warp knitting fabric.
The cutting assembly comprises a transverse frame, the transverse frame is fixedly connected to the frame group, an air cylinder is fixedly connected to the transverse frame, and a cutting knife is mounted at the output end of the air cylinder.
The cylinder drives the cutting knife to cut the warp knitting fabric downwards.
The rack group comprises two racks, and the two racks are provided with strip-shaped openings.
The arrangement of the two frames makes the whole structure of the device more stable.
The driving assembly comprises a screw rod, the screw rod is rotationally connected into an opening of one of the frames, a moving block is connected to the screw rod in a threaded mode, and a motor II is connected to one end of the screw rod.
And the second driving screw of the starting motor drives the moving block to move up and down relative to the frame.
The driving assembly further comprises a guide rod which is fixedly connected into the opening of the other frame, and a guide block is connected in series with the guide rod.
One end of the tensioning roller is rotationally connected to the moving block, and the other end of the tensioning roller is rotationally connected to the guide block.
The tensioning roller can be driven to move up and down by the movement of the moving block, and the tensioning roller can move up and down more stably and is not easy to deviate due to the arrangement of the guide rod and the guide block.
Compared with the prior art, the warp knitting machine has the advantages that the driving roller, the motor I, the driven roller, the cutting assembly, the tensioning roller and the driving assembly are creatively arranged, woven fabrics can be conveyed through the conveying roller set, the conveyed warp knitting fabrics are wound on the cloth winding roller to be collected, the motor I drives the driving roller to rotate to drive the cloth winding roller to wind cloth, after the cloth winding is finished, the driving assembly is used for driving the tensioning roller to move up and down relative to the frame set, so that the tensioning degree of the warp knitting fabrics is changed, the cutting assembly is started to cut the warp knitting fabrics at the moment, and the warp knitting fabrics are tensioned, so that the cut warp knitting fabrics are smooth, the cutting quality of the warp knitting fabrics is effectively improved, and the warp knitting machine is high in applicability.
Drawings
FIG. 1 is a schematic perspective view of a cutting assembly in the warp knitting machine.
Fig. 2 is a schematic perspective view of a cutting assembly in the warp knitting machine.
In the figure, 1 、 rack sets; 11. a frame; 12. an opening; 2. a conveying roller set; 3. a pinch roller; 4. a cloth roller; 5. a drive roll; 51. a first motor; 6. driven roller; 7. cutting the component; 71. a cross frame; 72. a cylinder; 73. cutting scissors; 8. a tension roller; 9. a drive assembly; 91. a screw; 92. a moving block; 93. a second motor; 94. a guide rod; 95. a guide block; 10. a dust-proof plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, are intended to fall within the scope of the present utility model.
It is noted that when an element is referred to as being "mounted on" another element, it can be directly mounted on the other element or intervening elements may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "secured to" another element, it can be directly secured to the other element or intervening elements may also be present.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "or/and" as used herein includes any and all combinations of one or more of the associated listed items.
As shown in fig. 1 and 2, the cutting assembly in the warp knitting machine comprises a frame group 1, wherein a conveying roller group 2 for conveying warp knitting fabrics and a cloth roller 4 for winding warp knitting fabrics are arranged on the frame group 1, and the warp knitting machine is characterized by further comprising a driving roller 5, a motor one 51, a driven roller 6, a cutting assembly 7, a tensioning roller 8 and a driving assembly 9, wherein the driving roller 5 and the driven roller 6 are rotatably connected to the frame group 1, the driving roller 5 and the motor one 51 are connected, the driving roller 5 and the driven roller 6 are adjacently arranged in parallel and are not contacted with each other, the cloth roller 4 is placed on the driving roller 5 and the driven roller 6, the driving assembly 9 is connected to the frame group 1, the driving assembly 9 is positioned below the conveying roller group 2, the cutting assembly 7 is fixedly connected to the frame group 1, the cutting assembly 7 is positioned between the driving assembly 9 and the cloth roller 4, the tensioning roller 8 and the driving assembly 9 are connected, and the driving assembly 9 can enable the tensioning roller 8 to move up and down relative to the frame group 1.
The device also comprises a pinch roller 3, wherein the pinch roller 3 is rotatably connected above the conveying roller set 2.
The dust-proof plate 10 is fixedly connected to the upper portion of the rack set 1.
The cutting assembly 7 comprises a transverse frame 71, the transverse frame 71 is fixedly connected to the frame group 1, an air cylinder 72 is fixedly connected to the transverse frame 71, and a cutting knife 73 is installed at the output end of the air cylinder 72.
The rack set 1 comprises two racks 11, and two elongated openings 12 are formed in each rack 11.
The driving assembly 9 comprises a screw rod 91, the screw rod 91 is rotatably connected into the opening 12 of one of the frames 11, a moving block 92 is connected to the screw rod 91 in a threaded manner, and a motor two 93 is connected to one end of the screw rod 91.
The driving assembly 9 further comprises a guide rod 94, the guide rod 94 is fixedly connected to the opening 12 of the other frame 11, and a guide block 95 is connected to the guide rod 94 in series.
One end of the tensioning roller 8 is rotatably connected to the moving block 92, and the other end of the tensioning roller 8 is rotatably connected to the guide block 95.
The warp knitting machine comprises a warp knitting machine body, a warp knitting machine cover, a warp knitting machine, a driving roller, a motor I, a driven roller, a cutting assembly, a tensioning roller and a driving assembly.
The technical features of the above-described embodiments may be combined in any manner, and for brevity, all of the possible combinations of the technical features of the above-described embodiments are not described, however, all of the combinations of the technical features should be considered as being within the scope of the present disclosure as long as there is no contradiction between the combinations of the technical features.
It will be appreciated by persons skilled in the art that the above embodiments have been provided for the purpose of illustrating the utility model and are not to be construed as limiting the utility model, and that suitable modifications and variations of the above embodiments are within the scope of the utility model as claimed.
Claims (8)
1. The utility model provides a tailor subassembly in warp knitting machine, includes the frame group, be equipped with the conveying roller group that is used for carrying warp knitting fabric and the cloth roller that is used for rolling warp knitting fabric on the frame group, its characterized in that still includes drive roll, motor one, driven voller, tailors subassembly, tensioning roller and drive assembly, the drive roll with driven voller rotate connect in on the frame group, drive roll and motor one are connected, drive roll and driven voller adjacent parallel arrangement and each other do not contact, the cloth roller is placed on drive roll and driven voller, drive assembly connect in on the frame group just drive assembly is located the below of conveying roller group, tailor subassembly fixed connection in on the frame group just tailor the subassembly is located between drive assembly and the cloth roller, tensioning roller with drive assembly is connected, drive assembly can make the tensioning roller reciprocate for the frame group.
2. The cutting assembly in a warp knitting machine as claimed in claim 1 further comprising pinch rollers rotatably connected above said set of feed rollers.
3. The cutting assembly of claim 2, further comprising a dust guard fixedly attached to an upper portion of the frame set.
4. A cutting assembly in a warp knitting machine according to claim 3, characterized in that the cutting assembly comprises a cross frame fixedly connected to the frame group, a cylinder is fixedly connected to the cross frame, and a cutting knife is mounted at the output end of the cylinder.
5. The cutting assembly of claim 4, wherein the set of frames comprises two frames, each having an elongated opening.
6. The cutting assembly of claim 5, wherein the driving assembly comprises a screw rotatably connected to the opening of one of the frames, the screw is threaded with a moving block, and one end of the screw is connected with a second motor.
7. The cutting assembly of claim 6, wherein the driving assembly further comprises a guide bar fixedly connected to the opening of the other frame, and the guide bar is connected with a guide block in series.
8. The cutting assembly of claim 7, wherein one end of the tension roller is rotatably connected to the moving block, and the other end of the tension roller is rotatably connected to the guide block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322154988.4U CN221052114U (en) | 2023-08-10 | 2023-08-10 | Cutting assembly in warp knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322154988.4U CN221052114U (en) | 2023-08-10 | 2023-08-10 | Cutting assembly in warp knitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221052114U true CN221052114U (en) | 2024-05-31 |
Family
ID=91199638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322154988.4U Active CN221052114U (en) | 2023-08-10 | 2023-08-10 | Cutting assembly in warp knitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221052114U (en) |
-
2023
- 2023-08-10 CN CN202322154988.4U patent/CN221052114U/en active Active
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