CN208803214U - A kind of yarn cutting device - Google Patents
A kind of yarn cutting device Download PDFInfo
- Publication number
- CN208803214U CN208803214U CN201821484521.9U CN201821484521U CN208803214U CN 208803214 U CN208803214 U CN 208803214U CN 201821484521 U CN201821484521 U CN 201821484521U CN 208803214 U CN208803214 U CN 208803214U
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- scissors
- slot
- positioning
- plate
- fixing seat
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Abstract
The utility model discloses a kind of yarn cutting device, including scissors, scissors base, scissors fixing seat, scissors fixing sleeve, scissors fixing sleeve pressing plate and two spring pressuring plates, it is characterized in that: the right end of the scissors is provided with connector, through-hole one is provided on the connector, the left end of the scissors is provided with cutter head, bending part is formed between the side and scissors of the cutter head, the angle of the bending part is between 50 ° to 60 °, splice plate one is provided on front side of the upper end of the scissors fixing seat, threaded hole one is provided on the splice plate one, the front end of the scissors fixing seat is provided with scissors slot, one end of the scissors slot is provided with the threaded hole two through scissors fixing seat, the connector is located in scissors slot.The efficiency for cutting yarn can be improved in the utility model, and structure is simple, and design is reasonable.
Description
Technical field
The utility model discloses a kind of yarn cutting device, belongs to knitting machine technical field.
Background technique
Yarn cutting device is an important device on knitting machine, effect be when yarn changing unit carries out changing yarn, will be former
First the yarn that is conveying is cut, and then can just be changed an other one thread and be woven, the yarn cutting device on existing knitting machine by
It is easy to appear loosening in scissors and spring pressuring plate, could not in time be cut yarn when leading to often to occur changing yarn, this can make to weave
Product quality out goes wrong.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide for a kind of yarn cutting device, to solve
The problems mentioned above in the background art.
To achieve the above object, the utility model provides following technical solution to realize:
A kind of yarn cutting device, including scissors, scissors base, scissors fixing seat, scissors fixing sleeve, scissors fixing sleeve pressing plate and two
A spring pressuring plate is provided with through-hole one it is characterized in that: the right end of the scissors is provided with connector on the connector, described
The left end of scissors is provided with cutter head, and bending part is formed between the side and scissors of the cutter head, and the angle of the bending part exists
Between 50 ° to 60 °, it is provided with splice plate one on front side of the upper end of the scissors fixing seat, is provided with screw thread on the splice plate one
Kong Yi, the front end of the scissors fixing seat are provided with scissors slot, and one end of the scissors slot is provided with through scissors fixing seat
Threaded hole two, the connector are located in scissors slot, and the bottom of the scissors fixing seat is provided with several threaded holes three, described
Several mounting holes one are provided on scissors fixing sleeve pressing plate, the right end of the scissors fixing sleeve pressing plate is provided with splice plate two,
Through-hole two is provided on the splice plate two, the right end of the spring pressuring plate is provided with raised card one, the spring pressuring plate
Left end is provided with collet.
As preferred: the lower end of the scissors is provided with positioning protrusion.
As preferred: the scissors base is square structure, and the left end of the scissors base is provided with ladder through slot, the scissors
The right end of seat is provided with several positioning through slots one, and the positioning through slot one and ladder through slot are track type structure.
As preferred: the scissors base is located at the lower section of scissors fixing seat.
As preferred: several mounting holes two are provided on the scissors fixing sleeve and be located at two mounting holes two it
Between positioning fluting one, it is described positioning fluting one bottom end be provided with positioning through slot two, the scissors fixing seat right end setting
There is positioning fluting two, the spring pressuring plate and scissors are respectively positioned on the inside of positioning fluting one, and two spring pressuring plates are located at
The two sides of scissors, the spring pressuring plate are fixed by raised card one and the positioning cooperation of through slot two.
As preferred: the inside of the positioning fluting one is provided with dismountable intermediate plate, and the lower end of intermediate plate be provided with it is convex
Play strip two.
The utility model has the beneficial effects that
Traditional yarn cutting device causes to be easy to appear when cutting yarn since scissors is easy to happen loosening in scissors fixing seat
Empty phenomenon is cut, this not only prevents yarn changing unit from changing yarn in time, can also make the product knit out unqualified, to reduce needle
The working efficiency of loom is equipped with spring pressuring plate by the two sides in scissors, can reduce or even eliminate the vibration of scissors, and bullet
Collet in spring tabletting can be improved the frictional force of spring pressuring plate and scissors, increases the efficiency for reducing scissors vibration, prevents from cutting yarn
It is unqualified that error causes product to occur, and scissors and spring pressuring plate are fixed on positioning fluting one using intermediate plate, fixed in installation
And it is more convenient when dismounting and change scissors or spring pressuring plate, spring pressuring plate and intermediate plate utilize raised card one and raised card two
With positioning two secure fit of through slot, the limit of left and right directions is played to spring pressuring plate and intermediate plate, reduces spring pressuring plate and folder
The probability that piece loosens.
Detailed description of the invention
Fig. 1 is a kind of front view of yarn cutting device of the utility model；
Fig. 2 is a kind of top view of yarn cutting device of the utility model；
Fig. 3 is the structural schematic diagram of the utility model scissors base；
Fig. 4 is the structural schematic diagram one of the utility model scissors fixing seat；
Fig. 5 is the structural schematic diagram two of the utility model scissors fixing seat；
Fig. 6 is the structural schematic diagram of the utility model scissors；
Fig. 7 is the structural schematic diagram of the utility model scissors fixing sleeve
Fig. 8 is the structural schematic diagram of the utility model scissors fixing sleeve pressing plate；
Fig. 9 is the front view of the utility model spring pressuring plate；
Figure 10 is the top view of the utility model spring pressuring plate；
Figure 11 is the structural schematic diagram of the utility model intermediate plate.
Appended drawing reference: 1, scissors；2, spring pressuring plate；3, splice plate one；4, scissors fixing seat；5, scissors fixing sleeve pressing plate；
6, scissors base；7, intermediate plate；8, scissors fixing sleeve；9, cutter head；10, bending part；11, positioning protrusion；12, connector；13, through-hole
One；14, ladder through slot；15, through slot one is positioned；16, threaded hole one；17, scissors slot；18, threaded hole three；19, threaded hole two；
20, mounting hole two；21, positioning fluting one；22, through slot two is positioned；23, positioning fluting two；24, splice plate two；25, through-hole two；
26, mounting hole one；27, raised card two；28, collet；29, raised card one.
Specific embodiment
A kind of yarn cutting device of the utility model is described further referring to figs. 1 to Figure 11.
A kind of yarn cutting device, including scissors 1, scissors base 6, scissors fixing seat 4, scissors fixing sleeve 8, scissors fixing sleeve pressing plate
5 and two spring pressuring plates 2 be provided on the connector 12 it is characterized in that: the right end of the scissors 1 is provided with connector 12
Through-hole 1, the left end of the scissors 1 are provided with cutter head 9, are formed with bending part 10 between the side and scissors 1 of the cutter head 9,
The angle 10 of the bending part 10 is provided with splice plate 1 on front side of the upper end of the scissors fixing seat 4 between 50 ° to 60 °,
Threaded hole 1 is provided on the splice plate 1, the front end of the scissors fixing seat 4 is provided with scissors slot 17, the scissors
One end of slot 17 is provided with the threaded hole 2 19 through scissors fixing seat 4, and the connector 12 is located in scissors slot 17, described to cut
The bottom of knife fixing seat 4 is provided with several threaded holes 3 18, is provided with several mounting holes on the scissors fixing sleeve pressing plate 5
One 26, the right end of the scissors fixing sleeve pressing plate 5 is provided with splice plate 2 24, is provided with through-hole two on the splice plate 2 24
25, the right end of the spring pressuring plate 2 is provided with raised card 1, and the left end of the spring pressuring plate 2 is provided with collet 28, described
The lower end of scissors 1 is provided with positioning protrusion 11, and the scissors base 6 is square structure, and the left end of the scissors base 6 is provided with ladder
Through slot 14, the right end of the scissors base 6 are provided with several positioning through slots 1, the positioning through slot 1 and ladder through slot 14
It is track type structure, the scissors base 6 is located at the lower section of scissors fixing seat 4, is provided with several on the scissors fixing sleeve 8
Mounting hole 2 20 and the positioning fluting 1 between two mounting holes 2 20, the bottom end of the positioning fluting 1 are set
It is equipped with positioning through slot 2 22, the right end of the scissors fixing seat 4 is provided with positioning fluting 2 23, the spring pressuring plate 2 and scissors 1
It is respectively positioned on the inside of positioning fluting 1, and two spring pressuring plates 2 are located at the two sides of scissors 1, the spring pressuring plate 2 passes through
Raised card 1 and the positioning cooperation of through slot 2 22 are fixed, and the inside of the positioning fluting 1 is provided with dismountable intermediate plate 7,
And the lower end of intermediate plate 7 is provided with raised card 2 27.
Traditional yarn cutting device causes to be easy when cutting yarn since scissors 1 is easy to happen loosening in scissors fixing seat 4
Empty phenomenon is now cut, this not only prevents yarn changing unit from changing yarn in time, can also make the product knit out unqualified, to reduce
The working efficiency of knitting machine can reduce or even eliminate the vibration of scissors 1 by being equipped with spring pressuring plate 2 in the two sides of scissors 1
It is dynamic, and the collet 28 on spring pressuring plate 2 can be improved the frictional force of spring pressuring plate 2 Yu scissors 1, increasing reduces what scissors 1 vibrated
Efficiency prevents from cutting yarn and malfunctioning causing product appearance unqualified, scissors 1 and spring pressuring plate 2 is fixed on positioning fluting using intermediate plate 7
On one 21, more convenient in installation fixation and dismounting and change scissors 1 or spring pressuring plate 2, spring pressuring plate 2 and intermediate plate 7 are utilized
Raised card 1 and raised card 2 27 and positioning 2 22 secure fit of through slot, play left and right to spring pressuring plate 2 and intermediate plate 7
The limit in direction reduces the probability that spring pressuring plate 2 and intermediate plate 7 loosen.
The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to
Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (6)
1. a kind of yarn cutting device, including scissors, scissors base, scissors fixing seat, scissors fixing sleeve, scissors fixing sleeve pressing plate and two
Spring pressuring plate is provided with through-hole one it is characterized in that: the right end of the scissors is provided with connector on the connector, described to cut
The left end of knife is provided with cutter head, bending part is formed between the side and scissors of the cutter head, the angle of the bending part is at 50 °
To between 60 °, it is provided with splice plate one on front side of the upper end of the scissors fixing seat, is provided with threaded hole on the splice plate one
One, the front end of the scissors fixing seat is provided with scissors slot, and one end of the scissors slot is provided with the spiral shell through scissors fixing seat
Pit two, the connector are located in scissors slot, and the bottom of the scissors fixing seat is provided with several threaded holes three, described to cut
Several mounting holes one are provided on knife fixing sleeve pressing plate, the right end of the scissors fixing sleeve pressing plate is provided with splice plate two, institute
It states and is provided with through-hole two on splice plate two, the right end of the spring pressuring plate is provided with raised card one, a left side for the spring pressuring plate
End is provided with collet.
2. a kind of yarn cutting device according to claim 1, it is characterized in that: the lower end of the scissors is provided with positioning protrusion.
3. a kind of yarn cutting device according to claim 1, it is characterized in that: the scissors base is square structure, the scissors
The left end of seat is provided with ladder through slot, and the right end of the scissors base is provided with several positioning through slots one, the positioning through slot one
It is track type structure with ladder through slot.
4. a kind of yarn cutting device according to claim 1, it is characterized in that: the scissors base is located under scissors fixing seat
Side.
5. a kind of yarn cutting device according to claim 1, it is characterized in that: being provided with several peaces on the scissors fixing sleeve
Hole two and the positioning fluting one between two mounting holes two are filled, it is logical that the bottom end of the positioning fluting one is provided with positioning
Slot two, the right end of the scissors fixing seat are provided with positioning fluting two, and the spring pressuring plate and scissors are respectively positioned on positioning fluting one
Inside, and two spring pressuring plates are located at the two sides of scissors, and the spring pressuring plate passes through raised card one and positioning through slot
Two cooperations are fixed.
6. a kind of yarn cutting device according to claim 5, it is characterized in that: the inside of the positioning fluting one be provided with it is removable
The intermediate plate unloaded, and the lower end of intermediate plate is provided with raised card two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821484521.9U CN208803214U (en) | 2018-09-12 | 2018-09-12 | A kind of yarn cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821484521.9U CN208803214U (en) | 2018-09-12 | 2018-09-12 | A kind of yarn cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208803214U true CN208803214U (en) | 2019-04-30 |
Family
ID=66237251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821484521.9U Active CN208803214U (en) | 2018-09-12 | 2018-09-12 | A kind of yarn cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208803214U (en) |
-
2018
- 2018-09-12 CN CN201821484521.9U patent/CN208803214U/en active Active
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