CN208733290U - A kind of protective cover of air-jet loom - Google Patents
A kind of protective cover of air-jet loom Download PDFInfo
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- CN208733290U CN208733290U CN201821339523.9U CN201821339523U CN208733290U CN 208733290 U CN208733290 U CN 208733290U CN 201821339523 U CN201821339523 U CN 201821339523U CN 208733290 U CN208733290 U CN 208733290U
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Abstract
The utility model relates to a kind of protective cover of air-jet loom, the protective cover surrounds the heald frame open front of air-jet loom；Protective cover is made of right baffle-plate, right shell body, upper cover plate and side cover plate；Left baffle and right baffle is vertically disposed on the left and right sidesing wall plate of air-jet loom, and the lower end of right baffle-plate tips upside down on the main burner of air-jet loom, is equipped with excrescence in right shell body at position corresponding with main burner；The left and right edges of upper cover plate are vertical with left baffle and right baffle respectively to be fixed, and the back edge of upper cover plate is higher than the top edge of heald frame open front, and the leading edge of upper cover plate is connected by shaft and the rotation of side cover plate top edge；The upper end of left baffle and right baffle leading edge is equipped with correlation type photoelectric sensor, the main circuit connection of correlation type photoelectric sensor and air-jet loom.The protective cover can not only effectively solve the problems such as flyings influence the quality of fabric in the flyings generated in weaving process and workshop condition, and can be improved nozzle system wefting insertion efficiency.
Description
Technical field
The utility model relates to technical field of textile machine more particularly to a kind of protective covers of air-jet loom.
Background technique
Relative to other shuttleless looms, air-jet loom has high speed height, yield, high-efficient, high degree of automation, is applicable in
Many advantages, such as wider range, and replace the preferred product of fly-shuttle loom.With the development of electronic technology and material, in recent years
Air-jet loom is weaved in varietal adaptation, multicolor weft insertion, and electronic control technology is intelligent, and digitlization is energy-saving etc. to have more
High demand.Therefore, there is important economic value and social value to the improvement of air-jet loom and optimization.
But since in weaving process, inevitable flyings are generated, flyings easily fall within warp and weft friendship in workshop condition
In the process knitted, to form fabric defect.Especially adjacent two air-jet loom weaving different materials or different colours
When fabric, the flyings of different material or different colours, which generate serious quality to cloth cover, to be influenced.
Utility model content
The technical issues of solution: flyings are also easy to produce in weaving process for existing air-jet loom, flyings are in workshop ring
In the process for easily falling within warp and weft interweaving in border, it is easy when adjacent two air-jet loom weaving different materials or color fabric
It influences each other, thus the shortcomings that forming fabric defect, the utility model provides a kind of protective cover of air-jet loom, the device
The problems such as flyings influence the quality of fabric in the flyings generated in weaving process and workshop condition can not only be effectively solved,
And it can be improved nozzle system wefting insertion efficiency.
Technical solution: a kind of protective cover of air-jet loom, the protective cover will be opened before the heald frame of air-jet loom
Mouth surrounds；The protective cover is made of right baffle-plate, right shell body, upper cover plate and side cover plate；Left baffle and right baffle difference
It is vertically set on the left and right sidesing wall plate of air-jet loom, forms one between left and right sidesing wall plate respectively below their corresponding leading edges
The lower end of a hollow out placed for air-jet loom compress rod, right baffle-plate is equipped with reverse fastening hole, and reverse fastening hole tips upside down on the master of air-jet loom
On nozzle, excrescence is equipped in right shell body at position corresponding with main burner；The left and right edges of upper cover plate respectively with right baffle-plate
It is vertically fixed with right shell body, the back edge of upper cover plate is higher than the top edge of heald frame open front, and the leading edge of upper cover plate passes through shaft
It rotates and connects with side cover plate top edge, the left and right ends of side cover plate lower edge are respectively and under the leading edge of left baffle and right baffle
End in contact；The upper end of left baffle and right baffle leading edge is equipped with correlation type photoelectric sensor, the light and side cover plate projected
Vertical range is 5~15mm, and the main circuit connection of correlation type photoelectric sensor and air-jet loom is detected and cut when light is cut off
The principal current of disconnected air-jet loom.
Side cover plate described above is formed by hang plate and vertical plate, the angle between hang plate and vertical plate be 95 °~
120°。
The shape of reverse fastening hole described above is inverted U-shaped, rectangle or arc-shaped.
Excrescence described above is cuboid, prismatoid or triangulo column.
The utility model has the advantages that a kind of protective cover of air-jet loom provided by the utility model, has the advantages that
1. the protective cover can effectively avoid the flyings of different material or different colours in air from entering weaving process
The middle quality for influencing fabric, after the protective cover, adjacent air-jet loom equipment can weave the face of different material or color
Material and mutually it is unaffected, increase the woven diversity in workshop, meet market kind multiple demands；
2. the protective cover can also make air-flow when primary nozzle system wefting insertion be not easy to spread, air flue water conservancy diversion is formed, is improved
5% or so wefting insertion efficiency；
3. the setting of correlation type photoelectric sensor so that side cover plate lift be in contact with it after can cut off principal current rapidly,
The weaving for stopping air-jet loom, facilitates worker operation, keeps weaving process controllable and finds the problem in time.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the protective cover of the utility model.
In figure: 1, right baffle-plate；2, right shell body；3, upper cover plate；4, side cover plate；5, reverse fastening hole；6, excrescence；7, shaft；8,
Correlation type photoelectric sensor；9, hang plate；10, vertical plate.
Specific embodiment
The protective cover of the utility model is further described with reference to the accompanying drawing.
Embodiment 1
The present embodiment provides a kind of protective cover of air-jet loom, the protective cover will be before the heald frame of air-jet loom
Opening surrounds；The protective cover is made of right baffle-plate 1, right shell body 2, upper cover plate 3 and side cover plate 4；Right baffle-plate 1 and right gear
Plate 2 is vertically disposed on the left and right sidesing wall plate of air-jet loom, below their corresponding leading edges respectively with left and right sidesing wall plate it
Between form the hollow out placed for air-jet loom compress rod, the lower end of right baffle-plate 1 is equipped with inverted U-shaped reverse fastening hole 5, reverse fastening hole
5 tip upside down on the main burner of air-jet loom, are equipped with the protrusion of triangulo column shape in right shell body 2 at position corresponding with main burner
Body 6；The left and right edges of upper cover plate 3 are vertical with right baffle-plate 1 and right shell body 2 fixed respectively, and the back edge of upper cover plate 3 is higher than heald frame
The leading edge of the top edge of open front, upper cover plate 3 is connected by shaft 7 and the rotation of 4 top edge of side cover plate, and side cover plate 4 is by tilting
Plate 9 and the formation of vertical plate 10, the angle between hang plate 9 and vertical plate 10 are 105 °, the left and right ends point of 4 lower edge of side cover plate
Not with the lower end in contact of right baffle-plate 1 and the leading edge of right shell body 2；The upper end of 2 leading edge of right baffle-plate 1 and right shell body is equipped with correlation type
Photoelectric sensor 8, the vertical range of the light and side cover plate 4 that project are 10mm, correlation type photoelectric sensor 8 and air-jet loom
Main circuit connect, detect light be cut off when cut off air-jet loom principal current.
Right baffle-plate 1, right shell body 2, upper cover plate 3 and side cover plate 4 are all made of plastic material and are shaped by Shooting Technique, upper cover plate
3 be transparent material, and fell situation is observed in weaving process convenient for worker.
In actual use, when needing to lift the observation fell situation of side cover plate 4, worker lifts side cover plate 4 manually,
When side cover plate 4 is rotated by shaft 7, the light of the injection of correlation type photoelectric sensor 8 can be cut off, air-jet loom can be cut off at this time
Principal current, stop weaving.This lifts automatic stop function and facilitates worker operation, and keeps weaving process controllable and find to ask in time
Topic.
In weaving process, the protective cover can also effectively avoid in air the flyings of different material or different colours into
Enter to influence the quality of fabric in weaving process, after the protective cover, adjacent air-jet loom equipment can weave different material
Or color fabric and mutually it is unaffected, weaving efficiency and woven fabric quality can be greatly improved.
The utility model embodiment is described in detail above, for those of ordinary skill in the art, according to this
The thought of utility model embodiment, there will be changes in the specific implementation manner and application range, in conclusion this explanation
Book content should not be construed as a limitation of the present invention.
Claims (4)
1. a kind of protective cover of air-jet loom, it is characterised in that: the protective cover will be opened before the heald frame of air-jet loom
Mouth surrounds；The protective cover is made of right baffle-plate (1), right shell body (2), upper cover plate (3) and side cover plate (4)；Right baffle-plate
(1) be vertically disposed on the left and right sidesing wall plate of air-jet loom with right shell body (2), below their corresponding leading edges respectively with
The hollow out placed for air-jet loom compress rod is formed between left and right sidesing wall plate, the lower end of right baffle-plate (1) is equipped with reverse fastening hole (5),
Reverse fastening hole (5) tips upside down on the main burner of air-jet loom, is equipped with excrescence in right shell body (2) at position corresponding with main burner
(6)；The left and right edges of upper cover plate (3) are vertical with right baffle-plate (1) and right shell body (2) fixed respectively, the back edge of upper cover plate (3)
Higher than the top edge of heald frame open front, the leading edge of upper cover plate (3) is connected by shaft (7) and the rotation of side cover plate (4) top edge,
The left and right ends of side cover plate (4) lower edge lower end in contact with right baffle-plate (1) and the leading edge of right shell body (2) respectively；Right baffle-plate
(1) and the upper end of right shell body (2) leading edge is equipped with correlation type photoelectric sensor (8), and the light projected hangs down with side cover plate (4)
Straight distance is 5~15mm, the main circuit connection of correlation type photoelectric sensor (8) and air-jet loom, when detecting that light is cut off
Cut off the principal current of air-jet loom.
2. a kind of protective cover of air-jet loom according to claim 1, it is characterised in that: the side cover plate (4) by
Hang plate (9) and vertical plate (10) formation, the angle between hang plate (9) and vertical plate (10) are 95 °~120 °.
3. a kind of protective cover of air-jet loom according to claim 1, it is characterised in that: the reverse fastening hole (5)
Shape be inverted U-shaped, rectangle or arc-shaped.
4. a kind of protective cover of air-jet loom according to claim 1, it is characterised in that: the excrescence (6) is
Cuboid, prismatoid or triangulo column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821339523.9U CN208733290U (en) | 2018-08-20 | 2018-08-20 | A kind of protective cover of air-jet loom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821339523.9U CN208733290U (en) | 2018-08-20 | 2018-08-20 | A kind of protective cover of air-jet loom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208733290U true CN208733290U (en) | 2019-04-12 |
Family
ID=66031499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821339523.9U Active CN208733290U (en) | 2018-08-20 | 2018-08-20 | A kind of protective cover of air-jet loom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208733290U (en) |
-
2018
- 2018-08-20 CN CN201821339523.9U patent/CN208733290U/en active Active
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