CN204550984U - Warp knitting machine open-width trimming device - Google Patents
Warp knitting machine open-width trimming device Download PDFInfo
- Publication number
- CN204550984U CN204550984U CN201520118598.4U CN201520118598U CN204550984U CN 204550984 U CN204550984 U CN 204550984U CN 201520118598 U CN201520118598 U CN 201520118598U CN 204550984 U CN204550984 U CN 204550984U
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- open
- width
- runners
- trimming device
- knitting machine
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Abstract
The utility model discloses a kind of warp knitting machine open-width trimming device, comprise open-width cutter, knife rest and bolster; Open-width cutter comprises discoidal plate body, an installing hole is offered in the center of plate body, knife rest comprises a horizontally disposed rotating shaft, be arranged on knife rest this axis of rotation, open-width cutter to be sleeved in rotating shaft by installing hole and both are fixedly connected with, this open-width trimming device also comprises a motor and two spaced apart lower runners, motor is fixedly mounted on knife rest, and rotating shaft is by motor-driven rotation, two lower runners are arranged on bolster rotationally, and open-width cutter spacing is between two lower runners, bolster is fixedly mounted in the frame of warp knitting machine.This open-width trimming device also comprises two spaced apart upper runners, and two upper runners are arranged in rotating shaft rotationally, and two upper runners and two lower runners are upper and lower corresponding to be arranged and roll between two and coordinate.Open-width cutter long service life of the present utility model, reduces the maintenance cost of equipment, improves production efficiency.
Description
Technical field
The utility model relates to a kind of open-width trimming device fabric that warp knitting machine weaves being cut into a width that conforms with the regulations and require.
Background technology
Existing warp knitting machine open-width trimming device, comprises bolster, circular tool rest, knife rest and open-width cutter; Described bolster to be arranged on rotationally in the frame of warp knitting machine by bearing and by motor-driven rotation, described circular tool rest is fixedly mounted on described bolster, and described open-width cutter is arranged in the rotating shaft of described knife rest.This open-width trimming device operationally, motor drive bolster and on circular tool rest rotate, fabric is cut into the door width of regulation by the circular tool rest of rotation and open-width cutter close fit.But; in use there are some defects in the open-width apparatus of this structure; namely due to circular tool rest and open-width cutter close fit; both directly contact; open-width cutter and tool rest is caused very easily to wear and tear; especially be only two to three months the service life of open-width cutter, therefore make the maintenance cost of equipment higher, maintenance shut-downs is frequent.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of service life that significantly can extend open-width cutter, thus reduces maintenance of equipment cost, the warp knitting machine open-width trimming device of enhancing productivity.
For solving the problems of the technologies described above, the utility model adopts so a kind of warp knitting machine open-width trimming device, comprises open-width cutter, knife rest and bolster, described open-width cutter comprises discoidal plate body, an installing hole is offered in the center of described plate body, described knife rest comprises a horizontally disposed rotating shaft, be arranged on described knife rest this axis of rotation, described open-width cutter to be sleeved in described rotating shaft by described installing hole and both are fixedly connected with, this open-width trimming device also comprises a motor and two spaced apart lower runners, described motor is fixedly mounted on described knife rest, and described rotating shaft is by described motor-driven rotation, described two lower runners are arranged on described bolster rotationally, and described open-width cutter spacing is between described two lower runners, described bolster is fixedly mounted in the frame of warp knitting machine.
Improve as one of the present utility model, this open-width trimming device also comprises two spaced apart upper runners, described two upper runners are arranged in described rotating shaft rotationally, and described two upper runners and described two lower runners are upper and lower corresponding to be arranged and roll between two and coordinate.
In the utility model, described upper runner and lower runner are cylindrical shape rubber wheel, and the outer circumference surface of upper runner, lower runner all offers some cross sections annular groove triangular in shape.
In the utility model, the outer circumference surface of described plate body is provided with the serrated knife of a circle for cutting fabric.
In the utility model, described serrated knife is preferably made up of the cutter uniform along plate body outer circumference surface some, often cutter is formed by camber line blade and the knife back.
After adopting said structure, the utility model has following beneficial effect:
The utility model in open-width process, open-width cutter only with clothing in contact, without the need to tool rest during open-width, therefore the contact wear between open-width cutter and tool rest is avoided, thus significantly extend the service life of open-width cutter, reduce the maintenance cost of equipment, improve production efficiency.
The utility model runner and two lower runners in employing two are corresponding up and down to be arranged and between two after rolling compounding technique scheme, fabric, under the tensile force effect of local, can make open-width work more reliable.
Open-width cutter of the present utility model after employing serrated knife structure, not only longer service life, and can cutting fabric more reliably.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in further detail.
Fig. 1 is the first structural representation of the utility model warp knitting machine open-width trimming device.
Fig. 2 is the second structural representation of the utility model warp knitting machine open-width trimming device.
Fig. 3 is a kind of mounting structure schematic diagram of open-width cutter in the utility model, rotating shaft, motor, up and down runner and bolster.
Fig. 4 is a kind of structural representation of open-width cutter in the utility model.
Fig. 5 is a kind of structural representation of upper and lower runner in the utility model.
Fig. 6 is a kind of structural representation of the utility model intermediate slide.
Detailed description of the invention
See a kind of warp knitting machine open-width trimming device shown in Fig. 1 to Fig. 6, comprise open-width cutter 1, knife rest 2 and bolster 3, described open-width cutter 1 comprises the discoidal plate body 1-1 be made up of metal or nonmetallic materials, an installing hole 1a is offered in the center of described plate body 1-1, described knife rest 2 comprises a horizontally disposed rotating shaft 2-1, this rotating shaft 2-1 is arranged on described knife rest 2 by bearing rotationally, described open-width cutter 1 to be sleeved on described rotating shaft 2-1 by described installing hole 1a and both are fixed together by tight fixed bolt, this open-width trimming device also comprises a motor 4 and two spaced apart lower runners 5, described motor 4 is mounted by means of bolts on described knife rest 2, and described rotating shaft 2-1 drives rotation by described motor 4, described two lower runners 5 are arranged on described bolster 3 by bearing rotationally, and described open-width cutter 1 is between described two lower runners 5, described bolster 3 is fixedly mounted in the frame of warp knitting machine.
Improve as one of the present utility model, as shown in Figure 2,3, this open-width trimming device also comprises two spaced apart upper runners 6, described two upper runners 6 are arranged on described rotating shaft 2-1 by bearing rotationally, and described two upper runners 6 are corresponding with described two lower runners about 5 to be arranged and roll between two and coordinate.After adopting such structure, during work, fabric between upper and lower runner 6,5 through out-of-date by local tensioning, thus make the open-width cutter 1 of High Rotation Speed can reliably scribing open-width or trimming.
In the utility model, as shown in Fig. 3,5, described upper runner 6 and lower runner 5 are all preferably cylindrical shape rubber wheel, and the outer circumference surface of upper runner 6, lower runner 5 all offer some cross sections annular groove 7 triangular in shape.After adopting such structure, during work, fabric is clamped in described groove 7 through out-of-date between upper and lower runner 6,5, makes fabric local can by tensioning more reliably, thus makes the open-width cutter 1 of High Rotation Speed can scribing open-width or trimming more reliably.
In the utility model, as shown in Figures 1 to 4, the outer circumference surface of described plate body 1-1 is provided with the serrated knife 1b of a circle for cutting fabric.After adopting such structure, not only make the longer service life of open-width cutter 1, and make open-width cutter 1 can cutting fabric more reliably.
In the utility model, as shown in Figure 4, described serrated knife 1b is preferably made up of the cutter uniform along plate body 1-1 outer circumference surface some, often cutter is formed by camber line blade 8c and knife back 8d.
Knife rest 2 of the present utility model can adopt the conventional knife rest of existing warp knitting machine, such as Fig. 1, the structure shown in 2,6, it comprises the first knife rest 2a, the second knife rest 2b and is arranged on fixed axis 9 above described bolster 3 and stage clip 10 and adjusting screw(rod) 11, described fixed axis 9 is fixedly mounted in the frame of warp knitting machine by the angle bar of both sides, the upper end 2a-1 of described first knife rest 2a is installed in rotation on described fixed axis 9, and the rear end 2b-2 of described second knife rest 2b and the lower end 2a-2 of described first knife rest 2a is hinged.Described adjusting screw(rod) 11 is arranged on the upper end 2a-1 of described first knife rest 2a, and described stage clip 10 is placed between the front end 2b-1 of described adjusting screw(rod) 11 and described second knife rest 2b.When open-width, according to the thickness of different fabric, by turn adjusting screw(rod) 11, stage clip 10 can be compressed or replys distortion, thus the cutting force size of adjustment open-width cutter 1, the otch of fabric can be made more smooth when cutting like this, improving kerf quality.
The utility model is through on probation on warp knitting machine, and when open-width, fabric otch flat smooth, the service life of open-width cutter reaches more than 1 year, and the service life comparatively improves more than 5 times, achieves good effect.
Claims (5)
1. a warp knitting machine open-width trimming device, comprises open-width cutter (1), knife rest (2) and bolster (3), described open-width cutter (1) comprises discoidal plate body (1-1), an installing hole (1a) is offered in the center of described plate body (1-1), described knife rest (2) comprises a horizontally disposed rotating shaft (2-1), this rotating shaft (2-1) is arranged on described knife rest (2) rotationally, described open-width cutter (1) by described installing hole (1a) be sleeved on described rotating shaft (2-1) upper and both be fixedly connected with, it is characterized in that: this open-width trimming device also comprises a motor (4) and two spaced apart lower runners (5), described motor (4) is fixedly mounted on described knife rest (2), and described rotating shaft (2-1) drives rotation by described motor (4), described two lower runners (5) are arranged on described bolster (3) rotationally, and described open-width cutter (1) is positioned between described two lower runners (5), described bolster (3) is fixedly mounted in the frame of warp knitting machine.
2. warp knitting machine open-width trimming device according to claim 1, it is characterized in that: this open-width trimming device also comprises two spaced apart upper runners (6), described two upper runners (6) are arranged in described rotating shaft (2-1) rotationally, and described two upper runners (6) and described two lower runners (5) are upper and lower corresponding to be arranged and roll between two and coordinate.
3. warp knitting machine open-width trimming device according to claim 2, it is characterized in that: described upper runner (6) and lower runner (5) are cylindrical shape rubber wheel, and the outer circumference surface of upper runner (6), lower runner (5) all offers some cross sections annular groove (7) triangular in shape.
4. the warp knitting machine open-width trimming device according to claim 1 or 2 or 3, is characterized in that: on the outer circumference surface of described plate body (1-1), be provided with the serrated knife (1b) of a circle for cutting fabric.
5. warp knitting machine open-width trimming device according to claim 4, it is characterized in that: described serrated knife (1b) is made up of along the cutter that plate body (1-1) outer circumference surface is uniform some handles, often cutter are formed by camber line blade (8c) and the knife back (8d).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520118598.4U CN204550984U (en) | 2015-02-28 | 2015-02-28 | Warp knitting machine open-width trimming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520118598.4U CN204550984U (en) | 2015-02-28 | 2015-02-28 | Warp knitting machine open-width trimming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204550984U true CN204550984U (en) | 2015-08-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520118598.4U Expired - Fee Related CN204550984U (en) | 2015-02-28 | 2015-02-28 | Warp knitting machine open-width trimming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204550984U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108162010A (en) * | 2017-12-15 | 2018-06-15 | 西安泰金工业电化学技术有限公司 | A kind of foil machine trimming device and its application method |
-
2015
- 2015-02-28 CN CN201520118598.4U patent/CN204550984U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108162010A (en) * | 2017-12-15 | 2018-06-15 | 西安泰金工业电化学技术有限公司 | A kind of foil machine trimming device and its application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150812 Termination date: 20190228 |