CN216427548U - Auxiliary supporting protective cover for heald lifting shaft - Google Patents
Auxiliary supporting protective cover for heald lifting shaft Download PDFInfo
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- CN216427548U CN216427548U CN202123111907.XU CN202123111907U CN216427548U CN 216427548 U CN216427548 U CN 216427548U CN 202123111907 U CN202123111907 U CN 202123111907U CN 216427548 U CN216427548 U CN 216427548U
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Abstract
The utility model discloses a heald lifting shaft auxiliary support protective cover, belonging to the technical field of textile machinery, comprising a cover body and a flange which is integrally formed on the outer wall of the cover body, wherein one side of the cover body is provided with an opening, and the side of the cover body positioned at the opening is integrally formed with a bulge by injection molding; a through groove is formed in one side, far away from the protrusion, of the cover body, and a barrier strip is integrally formed on one side, close to the through groove, of the cover body in an injection molding mode; at least two oil filler points have been seted up to one side of the cover body, the cover body comprises oil-proof layer, enhancement layer and the basic unit of establishing the one side of keeping away from the oil-proof layer in the enhancement layer, one side that the enhancement layer was kept away from to the basic unit is equipped with the waterproof layer, the waterproof layer passes through the gluing agent and is connected with the basic unit, and the one side that the waterproof layer was kept away from to the basic unit is connected with the enhancement layer through the gluing agent, and one side that the base layer was kept away from to the enhancement layer is connected with the grease proofing layer through the gluing agent. This heald lifting shaft auxiliary stay safety cover, easy to assemble does benefit to the dismantlement in later stage.
Description
Technical Field
The utility model belongs to the technical field of spinning machine, concretely relates to lifting heald axle auxiliary stay safety cover.
Background
Water jet looms are shuttleless looms that use a jet of water to pull the weft through the shed. The friction traction force of the water-jet weft insertion to the weft yarn is larger than that of the air-jet weft insertion, the diffusivity is small, and the requirements of long-wire weft insertion such as synthetic fiber and glass fiber with smooth surfaces are met. Meanwhile, the conductivity of the composite fiber can be increased, and the static electricity in weaving can be effectively overcome. In addition, less energy is consumed by spraying the weft yarn, and the noise is lowest. The heald lifting shaft auxiliary supporting shaft sleeve is an important part in the water jet loom, the good working condition of the heald lifting shaft auxiliary supporting shaft sleeve needs to be kept in the daily production operation of the water jet loom, but water, impurities and the like can fall into the heald lifting shaft auxiliary supporting shaft sleeve in the operation process of the water jet loom, so that the use of the heald lifting shaft auxiliary supporting shaft sleeve is influenced.
Therefore, in order to meet the current situation, the design and production of the auxiliary supporting protective cover of the lifting shaft are urgently needed to meet the requirement of practical use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a lifting heddle shaft auxiliary stay safety cover to solve the problem of proposing in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the auxiliary supporting protective cover for the heald lifting shaft comprises a cover body and a flange integrally formed on the outer wall of the cover body, wherein an opening is formed in one side of the cover body, and a protrusion is integrally formed on one side, located at the opening, of the cover body in an injection molding mode;
a through groove is formed in one side, far away from the protrusion, of the cover body, and a blocking strip is integrally formed on one side, close to the through groove, of the cover body in an injection molding mode;
at least two oil holes are formed in one side of the cover body.
In a further embodiment, the cover body is composed of an oil-proof layer, a reinforcing layer and a base layer arranged on one side of the reinforcing layer far away from the oil-proof layer, and a waterproof layer is arranged on one side of the base layer far away from the reinforcing layer.
In a further embodiment, the waterproof layer is connected with the base layer through an adhesive, one side of the base layer, which is far away from the waterproof layer, is connected with the reinforcing layer through an adhesive, and one side of the reinforcing layer, which is far away from the base layer, is connected with the oil-proof layer through an adhesive.
In a further embodiment, the two sides of the cover body are respectively integrally injection-molded with a shell, the two shells are respectively provided with a vertical plate and an insert, the bottom ends of the two vertical plates are respectively integrally injection-molded with a supporting block, and the two supporting blocks are respectively provided with at least two through holes.
In further embodiment, two the riser all is located between two inserts, two the lateral wall that the riser was carried on the back mutually all sets up the draw-in groove with the insert adaptation, and the lateral wall that the riser was kept away from to two inserts all is fixed with the pull rod of U-shaped, all overlaps on two pull rods to have two springs.
In a further embodiment, a water conveying groove is formed in the side wall of the barrier strip, and the barrier strip is located between the two shells.
The utility model discloses a technological effect and advantage: according to the auxiliary supporting protection cover for the heald lifting shaft, two supporting blocks are fixed on a structure related to a water-jet loom by using bolts, two pull rods are pulled, two shells on two sides of the cover body are covered on two vertical plates, then the two pull rods are loosened, four springs push two insert blocks to move, and the two insert blocks are inserted into clamping grooves in the side walls of the two vertical plates, so that the cover body is convenient to mount; the cover body, the flange, the bulge and the barrier strip can block water and impurities and can protect the auxiliary supporting shaft sleeve of the heald lifting shaft to a certain degree; the cover body consists of an oil-proof layer, a reinforcing layer, a base layer and a waterproof layer, so that the waterproof capability of the cover body is improved, and the service life of the cover body is prolonged; the cover body can be taken off by pulling the two pull rods, so that the cleaning of the cover body and the maintenance of the heald lifting shaft auxiliary supporting shaft sleeve are facilitated, the heald lifting shaft auxiliary supporting protective cover is convenient to install, and the disassembly in the later period is facilitated.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a cross-sectional view of the housing of the present invention;
fig. 3 is a cross-sectional view of the cover of the present invention.
In the figure: 1. a cover body; 2. a flange; 3. a protrusion; 4. blocking strips; 5. a housing; 6. a support block; 60. a vertical plate; 7. inserting a block; 8. a spring; 9. a pull rod; 10. an oil-proof layer; 11. a reinforcing layer; 12. a waterproof layer; 13. a base layer.
Detailed Description
In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the present invention.
In order to protect the auxiliary supporting shaft sleeve of the heald lifting shaft, the auxiliary supporting protective cover of the heald lifting shaft shown in fig. 1 and 3 comprises a cover body 1 and a flange 2 integrally formed on the outer wall of the cover body 1, wherein an opening is formed on one side of the cover body 1, and a protrusion 3 is integrally formed on one side of the cover body 1, which is positioned at the opening, in an injection molding manner; a through groove is formed in one side, far away from the protrusion 3, of the cover body 1, and a barrier strip 4 is integrally formed on one side, close to the through groove, of the cover body 1 in an injection molding mode; at least two oil injection holes are formed in one side of the cover body 1, a water conveying groove is formed in the side wall of each barrier strip 4, each barrier strip 4 is located between the two shells 5, the cover body 1 is composed of an oil-proof layer 10, a reinforcing layer 11 and a base layer 13 arranged on one side, far away from the oil-proof layer 10, of the reinforcing layer 11, a waterproof layer 12 is arranged on one side, far away from the reinforcing layer 11, of the base layer 13, the waterproof layer 12 is connected with the base layer 13 through an adhesive, one side, far away from the waterproof layer 12, of the base layer 13 is connected with the reinforcing layer 11 through an adhesive, one side, far away from the base layer 13, of the reinforcing layer 11 is connected with the oil-proof layer 10 through an adhesive, the cover body 1, the flange 2, the protrusions 3 and the barrier strips 4 can block water and impurities, and can protect the auxiliary support shaft sleeve of the heald lifting shaft to a certain extent;
the cover body 1 consists of an oil-proof layer 10, a reinforcing layer 11, a base layer 13 and a waterproof layer 12, so that the waterproof capability of the cover body 1 is improved, and the service life of the cover body 1 is prolonged;
in order to facilitate the installation and the disassembly of the cover body 1, as shown in fig. 1 and fig. 2, the two sides of the cover body 1 are respectively and integrally molded with a shell 5, the two shells 5 are respectively provided with a vertical plate 60 and an insert 7, the bottom ends of the two vertical plates 60 are respectively and integrally molded with a supporting block 6, the two supporting blocks 6 are respectively provided with at least two through holes, the two vertical plates 60 are respectively positioned between the two inserts 7, the opposite side walls of the two vertical plates 60 are respectively provided with a clamping groove matched with the insert 7, the side walls of the two inserts 7 far away from the vertical plates 60 are respectively welded with a U-shaped pull rod 9, the two pull rods 9 are respectively sleeved with two springs 8, the two supporting blocks 6 are fixed on the structure related to the water jet loom by using bolts, the two pull rods 9 are pulled to cover the two shells 5 at the two sides of the cover body 1 on the two vertical plates 60 and then loosen the two pull rods 9, the four springs 8 push the two inserts 7 to move, the two inserts 7 are inserted into the clamping grooves at the side walls of the two vertical plates 60, the installation of the cover body 1 is convenient, the locking of the two vertical plates 60 can be released by pulling the two pull rods 9, the cover body 1 is convenient to take down, and the cleaning of the cover body 1 and the maintenance of the heald lifting shaft auxiliary supporting shaft sleeve are convenient.
The theory of operation, this heald lifting shaft auxiliary stay safety cover, utilize the bolt to fix two supporting shoes 6 in hydraulic loom relevant structure, stimulate two pull rods 9, two shells 5 cover two riser 60 of the cover body 1 both sides back two pull rods 9 of loosening, four springs 8 promote two inserted blocks 7 and remove, two inserted blocks 7 insert the draw-in groove of two riser 60 lateral walls, make things convenient for the installation of the cover body 1, the flange 2, arch 3 can block water and impurity with blend stop 4, can carry out the protection of certain degree to the heald lifting shaft auxiliary stay axle sleeve, the locking to two riser 60 can be relieved to two pull rods 9 of pulling, the convenience is taken off the cover body 1, make things convenient for the clearance of the cover body 1 and the maintenance of the heald lifting shaft auxiliary stay axle sleeve.
Finally, it should be noted that: the foregoing is merely a preferred embodiment of the present invention and is not intended to limit the scope of the invention.
Claims (6)
1. Heald shaft auxiliary stay safety cover is including the cover body (1) and integrated into one piece flange (2) of the cover body (1) outer wall, its characterized in that: an opening is formed in one side of the cover body (1), and a bulge (3) is integrally formed on one side, located at the opening, of the cover body (1) in an injection molding mode;
a through groove is formed in one side, far away from the protrusion (3), of the cover body (1), and a blocking strip (4) is integrally formed in one side, close to the through groove, of the cover body (1) in an injection molding mode;
at least two oil holes are formed in one side of the cover body (1).
2. The lifting heddle shaft auxiliary support protective cover of claim 1, characterized in that: the cover body (1) comprises an oil-proof layer (10), a reinforcing layer (11) and a base layer (13) arranged on one side of the reinforcing layer (11) far away from the oil-proof layer (10), and a waterproof layer (12) is arranged on one side of the base layer (13) far away from the reinforcing layer (11).
3. The lifting heddle shaft auxiliary support protective cover of claim 2, characterized in that: the waterproof layer (12) is connected with the base layer (13) through an adhesive, one side, away from the waterproof layer (12), of the base layer (13) is connected with the reinforcing layer (11) through the adhesive, and one side, away from the base layer (13), of the reinforcing layer (11) is connected with the oil-proof layer (10) through the adhesive.
4. The heald shaft auxiliary support protective cover according to claim 1, wherein: the equal integrative injection moulding in both sides of the cover body (1) has shell (5), all is equipped with riser (60) and inserted block (7) in two shell (5), and the equal integrative injection moulding in bottom of two riser (60) has supporting shoe (6), has all seted up two at least through-holes on two supporting shoe (6).
5. The lifting heddle shaft auxiliary support protective cover of claim 4, characterized in that: two riser (60) all are located between two inserted blocks (7), two the lateral wall that riser (60) carried on the back mutually all sets up the draw-in groove with inserted block (7) adaptation, and the lateral wall that riser (60) were kept away from in two inserted blocks (7) all is fixed with pull rod (9) of U-shaped, all overlaps on two pull rod (9) to have two spring (8).
6. The lifting heddle shaft auxiliary support protective cover of claim 1, characterized in that: the side wall of the barrier strip (4) is provided with a water conveying groove, and the barrier strip (4) is positioned between the two shells (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123111907.XU CN216427548U (en) | 2021-12-13 | 2021-12-13 | Auxiliary supporting protective cover for heald lifting shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123111907.XU CN216427548U (en) | 2021-12-13 | 2021-12-13 | Auxiliary supporting protective cover for heald lifting shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216427548U true CN216427548U (en) | 2022-05-03 |
Family
ID=81317385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123111907.XU Active CN216427548U (en) | 2021-12-13 | 2021-12-13 | Auxiliary supporting protective cover for heald lifting shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216427548U (en) |
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2021
- 2021-12-13 CN CN202123111907.XU patent/CN216427548U/en active Active
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