CN218969487U - Guide rail of circular loom and shuttle adapted to guide rail - Google Patents
Guide rail of circular loom and shuttle adapted to guide rail Download PDFInfo
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- CN218969487U CN218969487U CN202222762087.9U CN202222762087U CN218969487U CN 218969487 U CN218969487 U CN 218969487U CN 202222762087 U CN202222762087 U CN 202222762087U CN 218969487 U CN218969487 U CN 218969487U
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Abstract
The utility model provides a guide rail of a circular loom and a shuttle matched with the guide rail, which comprises an annular guide rail and at least one shuttle body arranged at intervals along the circumferential direction of the annular guide rail, wherein the annular guide rail is provided with a plurality of upright posts which are uniformly distributed along the circumferential direction of the annular guide rail and the axes of which are parallel to the central axis of the annular guide rail, and shuttle wheels are arranged on the upright posts; the shuttle body is characterized in that the outer cambered surface of the shuttle body is provided with a shuttle wheel groove which is formed in the circumferential direction along the radian of the outer cambered surface, the shuttle wheel groove is sequentially matched with shuttle wheels on all the upright posts in a rolling manner when the shuttle body moves along the circumferential direction of the annular guide rail, and the shuttle body is at least simultaneously matched with the shuttle wheels on two or more upright posts when the shuttle body moves along the circumferential direction of the annular guide rail. The utility model has the advantages of low noise and long service life.
Description
Technical Field
The utility model relates to the field of motors, in particular to a circular loom guide rail in plastic mechanical equipment and a shuttle matched with the guide rail.
Background
When the circular loom works, the shuttle body can rapidly move along the annular guide rail, the shuttle body is in rolling fit with grooves on the annular guide rail by abutting the shuttle wheels arranged at two ends of the two sides of the shuttle body, and under the condition that the shuttle body rapidly rotates, the load of the guide wheel is aggravated by centrifugal force; the existing guide wheel comprises a guide wheel body, a wheel frame positioned in the guide wheel body, a bearing arranged in the wheel frame, and a bolt for fixing the bearing on the shuttle body; because the bearing is limited by the size and industry standard, the bearing with the inner diameter of 10mm is generally used as the bearing (the general model is 6000 RS), and the bolt is the bolt of M6, so that in order to fix the bearing on the shuttle body through the bolt, the supporting cylinder is required to be placed on the inner ring of the bearing, meanwhile, the baffle plates are additionally arranged at the two ends of the bearing to avoid dust entering the bearing (even if the bearing is provided with a dust seal), so that the problem of too many parts of the guide wheel is caused when the guide wheel is installed, the rotating shaft of the guide wheel and the shuttle body are arranged at an included angle when the conventional guide wheel is installed, the centrifugal force generated by the shuttle body during high-speed operation is not only radial force acting on the bearing, but also partial axial force exists, and 6000RS is better than bearing radial force, so that the bearing is extremely easy to damage under high-speed and high load, the equipment needs frequent maintenance (normally, the shuttle wheel needs to be replaced for 3-4 days), the production efficiency of enterprises is not facilitated, and the labor cost is reduced.
Disclosure of Invention
Based on the above problems, the present utility model aims to provide a circular loom guide rail with low noise and long service life and a shuttle adapted to the same.
Aiming at the problems, the following technical scheme is provided: the guide rail of the circular loom and a shuttle matched with the guide rail of the circular loom comprise an annular guide rail and at least one shuttle body which is arranged at intervals along the circumferential direction of the annular guide rail, wherein the annular guide rail is provided with a plurality of upright posts which are uniformly distributed along the circumferential direction of the annular guide rail and the axes of which are parallel to the central axis of the annular guide rail, and shuttle wheels are arranged on the upright posts; the shuttle body is characterized in that the outer cambered surface of the shuttle body is provided with a shuttle wheel groove which is formed in the circumferential direction along the radian of the outer cambered surface, the shuttle wheel groove is sequentially matched with shuttle wheels on all the upright posts in a rolling manner when the shuttle body moves along the circumferential direction of the annular guide rail, and the shuttle body is at least simultaneously matched with the shuttle wheels on two or more upright posts when the shuttle body moves along the circumferential direction of the annular guide rail.
In the above structure, the number of the shuttle bodies can be 4, 6, 8, 10 and 12, and can be preferably 4, the number of the upright posts is preferably 32 (the actual number is required to ensure that the number of the shuttle bodies is not less than 3 times of the number of the shuttle bodies so as to ensure that each shuttle body can be simultaneously matched with shuttle wheels on two or more upright posts), shuttle wheels originally arranged on the shuttle bodies are arranged on the upright posts of the annular guide rail and uniformly distributed along the circumferential direction of the annular guide rail along the upright posts, and simultaneously, the outer cambered surfaces of the shuttle bodies are provided with shuttle wheel grooves and are matched with the shuttle wheels on the upright posts, so that the shuttle wheel grooves are supported by the shuttle wheels to rotate in the circumferential direction of the annular guide rail under the action of centrifugal force when the shuttle body runs at high speed, and the centrifugal force generated by the rotation of the shuttle bodies directly acts on the shuttle wheels in the radial direction of the shuttle wheels, so that the directions of the directions are almost pure radial forces generated when the shuttle wheels work, the service life of the shuttle wheels is prolonged, the running stability of equipment is ensured, and noise is reduced; when the shuttle body is at any position on the annular guide rail, the shuttle body is simultaneously matched with shuttle wheels on two or more upright posts, preferably three or more shuttle wheels, so that stable matching of the shuttle body and the shuttle wheels on the upright posts is ensured, and the shuttle body is prevented from being thrown out under the action of centrifugal force.
The utility model is further characterized in that the number of the annular guide rails is two, the annular guide rails are arranged at intervals from top to bottom, and the upright posts are fixed between the two annular guide rails.
In the structure, the two ends of the upright post are respectively connected with the two annular guide rails, so that the position accuracy of the upright post can be ensured, and the rigidity of the upright post is increased to resist the centrifugal force generated when the shuttle body works.
The utility model is further arranged that two or more shuttle wheels are arranged on the upright post, and the shuttle wheels on the upright post are arranged at intervals; the number and the interval distance of the shuttle wheel grooves of the outer cambered surface of the shuttle body correspond to those of the shuttle wheels on the single upright post.
In the above structure, the number of shuttle wheels on a single upright is preferably 2.
The utility model further provides that the shuttle wheel comprises a bearing and an encapsulation coating coated on the outer ring of the bearing, and the inner ring of the bearing is fixed on the upright post.
In the above structure, the encapsulation can be used for buffering and reducing noise, and meanwhile, hard contact with the shuttle wheel groove is avoided.
The utility model is further characterized in that the shuttle wheel groove is formed by concave outer cambered surface of the shuttle body or is formed between adjacent guide bulges formed by convex outer cambered surface of the shuttle body.
In the above structure, the depth of the shuttle groove is preferably 8mm.
The utility model is further arranged that the groove width of the groove at the two ends of the shuttle wheel groove is enlarged by arranging the guide inclined plane at one end of the shuttle wheel groove along the circumferential rotation direction of the arc of the outer arc surface or at the groove openings at the two ends of the arc of the outer arc surface.
In the above structure, the guiding inclined plane guides the shuttle wheel groove to cut into the shuttle wheel when the shuttle body rotates, thereby reducing abrasion generated when cutting into the shuttle wheel.
The utility model is further arranged that the bottom of the shuttle wheel groove is tangential to the shuttle wheel, and the side wall of the shuttle wheel groove is matched with the side surface of the shuttle wheel to control the height of the shuttle body on the upright post.
In the structure, the shuttle wheel groove side wall and the shuttle wheel side wall are contacted in the state that the shuttle body is stopped, so that the shuttle body is prevented from falling off, and meanwhile, the height position of the shuttle body is kept in the working state of the shuttle body.
The utility model is further arranged that one end of one surface of the shuttle body, which is back to the outer cambered surface, is hinged with a first supporting rod, the other end of one surface of the shuttle body, which is back to the outer cambered surface, is hinged with a second supporting rod, the other end of the second supporting rod is hinged with the first supporting rod, the second supporting rod is provided with a length adjusting bolt, and the other end of the first supporting rod is provided with a supporting guide wheel which is used for propping against the supporting cylinder to support.
In the structure, the second supporting rod adjusts the length through the length adjusting bolt, so that the swinging angle of the first supporting rod is controlled, the supporting guide wheel is propped against the supporting cylinder positioned in the middle of the annular guide rail of the circular loom, and the shuttle body is supported, so that the shuttle wheel groove of the shuttle body is clamped on the shuttle wheel, and the shuttle body is prevented from falling off.
The utility model is further arranged that one surface of the shuttle body, which is back to the outer cambered surface, is also provided with a weft yarn cylinder installation position.
In the above structure, the weft yarn cylinder mounting position is used for mounting the weft yarn cylinder.
The utility model is further characterized in that the cross section of the groove bottom of the shuttle wheel groove is in an inward concave arc shape or a rounding is arranged between the groove wall and the groove bottom, and the outer wall of the shuttle wheel is matched with the inward concave arc shape of the groove bottom of the shuttle wheel groove or the junction between the outer wall of the shuttle wheel and two sides is matched with the rounding.
In the structure, the shuttle body is automatically centered in the axial direction of the upright post under the action of centrifugal force.
The utility model further provides that the bearing is a deep groove ball bearing.
The shuttle wheel is further arranged in such a way that the shuttle wheel axis is parallel or coaxial with the upright post axis or is arranged at an inclined angle relative to the upright post axis and the upright post axis, and the inclined direction faces the center of the annular guide rail.
In the above structure, the shuttle axis is preferably coaxial with the column axis.
The utility model has the beneficial effects that: the number of the shuttle bodies can be 4, 6, 8, 10 and 12, and can be preferably 4, the number of the upright posts is preferably 32 (the actual number is not less than 3 times of the number of the shuttle bodies to ensure that each shuttle body can be simultaneously matched with shuttle wheels on two or more upright posts), shuttle wheels originally arranged on the shuttle bodies are arranged on the upright posts of the annular guide rail and uniformly distributed along the circumferential direction of the annular guide rail along the upright posts, and simultaneously, the outer cambered surfaces of the shuttle bodies are provided with shuttle wheel grooves and are matched with the shuttle wheels on the upright posts, so that the shuttle wheel grooves are supported by the shuttle wheels to rotate in the circumferential direction of the annular guide rail under the action of centrifugal force when the shuttle body runs at high speed, the centrifugal force generated by the rotation of the shuttle bodies directly acts on the shuttle wheels at the moment, the direction of the centrifugal force is towards the radial direction of the shuttle wheels, the service life of the shuttle wheels is prolonged, the running stability of equipment is ensured, and noise is reduced; when the shuttle body is at any position on the annular guide rail, the shuttle body is simultaneously matched with shuttle wheels on two or more upright posts, preferably three or more shuttle wheels, so that stable matching of the shuttle body and the shuttle wheels on the upright posts is ensured, and the shuttle body is prevented from being thrown out under the action of centrifugal force.
Drawings
Fig. 1 is a perspective view of the present utility model.
Fig. 2 is an exploded perspective view of the present utility model.
Fig. 3 is a perspective view of a shuttle according to the present utility model.
Fig. 4 is an enlarged view of the portion a of fig. 1 according to the present utility model.
The meaning of the reference numerals in the figures: 10-an annular guide rail; 11-stand columns; 12-shuttle wheel; 121-a bearing; 122-encapsulation; 20-shuttle body; 21-an extrados; 22-a shuttle race; 221-a guide ramp; 23-guiding the protrusion; 24-a first support bar; 241-supporting the guide wheel; 25-a second support bar; 251-length adjusting bolt; 30-supporting the cylinder.
Detailed Description
The following describes in further detail the embodiments of the present utility model with reference to the drawings and examples. The following examples are illustrative of the utility model and are not intended to limit the scope of the utility model.
Referring to fig. 1 to 4, a circular loom guide rail and a shuttle adapted to the circular loom guide rail shown in fig. 1 to 4 comprise an annular guide rail 10 and at least one shuttle body 20 which is arranged at intervals along the circumferential direction of the annular guide rail 10, wherein the annular guide rail 10 is provided with a plurality of upright posts 11 which are uniformly distributed along the circumferential direction of the annular guide rail and the axes of which are parallel to the central axis of the annular guide rail 10, and shuttle wheels 12 are arranged on the upright posts 11; the outer arc surface 21 of the shuttle body 20 is provided with a shuttle wheel groove 22 formed along the circumferential direction of the radian of the outer arc surface 21, the shuttle wheel groove 22 is sequentially in rolling fit with the shuttle wheels 12 on the upright posts 11 when the shuttle body 20 moves along the circumferential direction of the annular guide rail 10, and the shuttle body 20 is at least simultaneously in rolling fit with the shuttle wheels 12 on two or more upright posts 11 when the shuttle body 20 moves along the circumferential direction of the annular guide rail 10.
In the above structure, the number of the shuttle bodies 20 may be 4, 6, 8, 10 and 12 or more, preferably 4, and the number of the columns 11 is preferably 32 (the actual number is not less than 3 times of the number of the shuttle bodies 20 to ensure that each shuttle body 20 can be simultaneously matched with the shuttle wheels 12 on two or more columns 11), the shuttle wheels 12 originally mounted on the shuttle bodies 20 are arranged on the columns 11 of the annular guide rail 10 and uniformly distributed along the circumferential direction of the annular guide rail 10 along with the columns 11, meanwhile, the outer cambered surface 21 of the shuttle body 20 is provided with a shuttle wheel groove 22 and is matched with the shuttle wheel 12 on the upright post 11, so that the shuttle wheel groove 22 is supported by the shuttle wheel 12 to rotate in the whole annular guide rail 10 along the circumferential direction of the annular guide rail 10 under the action of centrifugal force when the shuttle body 20 runs at high speed, and at the moment, the centrifugal force generated by the rotation of the shuttle body 20 directly acts on the shuttle wheel 12, and the direction of the centrifugal force is towards the radial direction of the shuttle wheel 12, so that almost pure radial force is generated during working, the service life of the shuttle wheel 12 is prolonged, the running stability of equipment is ensured, and the noise is reduced; when the shuttle body 20 is at any position on the annular guide rail 10, the shuttle body 20 is matched with the shuttle wheels 12 on two or more upright posts 11 at the same time, preferably three or more shuttle wheels, so that the shuttle body 20 can be stably matched with the shuttle wheels 12 on the upright posts 11 to avoid throwing out under the action of centrifugal force.
In this embodiment, two annular guide rails 10 are disposed at intervals from top to bottom, and the upright posts 11 are fixed between the two annular guide rails 10.
In the above structure, the two ends of the upright 11 are respectively connected with the two annular guide rails 10, so that the position accuracy of the upright 11 can be ensured, and the rigidity of the upright 11 is increased to resist the centrifugal force generated when the shuttle body 20 works.
In this embodiment, two or more shuttle wheels 12 are disposed on the upright 11, and the shuttle wheels 12 on the upright 11 are disposed at intervals; the number and spacing distance of the shuttle wheel grooves 22 of the outer cambered surface 21 of the shuttle body 20 correspond to those of the shuttle wheels 12 on the single upright post 11.
In the above structure, the number of shuttle wheels 12 on a single upright 11 is preferably 2.
In this embodiment, the shuttle wheel 12 includes a bearing 121 and a rubber coating 122 coated on an outer ring of the bearing, and an inner ring of the bearing 121 is fixed on the upright 11.
In the above configuration, the encapsulation 122 serves to cushion noise while avoiding hard contact with the bobbin groove 22.
In this embodiment, the shuttle groove 22 is formed by recessing the outer arc surface 21 of the shuttle body 20, or the shuttle groove 22 is formed between adjacent guide protrusions 23 formed by upwardly protruding the outer arc surface 21 of the shuttle body 20.
In the above structure, the groove depth of the shuttle groove 22 is preferably 8mm.
In this embodiment, a guiding inclined plane 221 is disposed at one end of the shuttle groove 22 along the arc of the outer arc 21 or at the notches at the two ends of the arc of the outer arc 21, so as to increase the groove width at the notches at the two ends of the shuttle groove 22.
In the above configuration, the guide slope 221 guides the shuttle groove 22 to cut into the shuttle wheel 12 when the shuttle body 20 rotates, and reduces abrasion generated when cutting into/out of the shuttle wheel 12.
In this embodiment, the bottom of the shuttle groove 22 is tangential to the shuttle wheel 12, and the side wall of the shuttle groove 22 is adapted to the side of the shuttle wheel 12 to control the height of the shuttle body 20 on the upright 11.
In the above structure, the side wall of the shuttle groove 22 contacts with the side wall of the shuttle 12 in the stalling state of the shuttle body 20, preventing the shuttle body 20 from falling off, while maintaining the height position thereof in the operating state of the shuttle body 20.
In this embodiment, one end of the surface of the shuttle body 20 facing away from the outer arc surface 21 is hinged with a first support rod 24, the other end of the surface of the shuttle body 20 facing away from the outer arc surface 21 is hinged with a second support rod 25, the other end of the second support rod 25 is hinged with the first support rod 24, the second support rod 25 is provided with a length adjusting bolt 251, and the other end of the first support rod 24 is provided with a support guide wheel 241 for supporting against the support cylinder 30.
In the above structure, the second supporting rod 25 adjusts the length through the length adjusting bolt 251, so as to control the swinging angle of the first supporting rod 24, thereby making the supporting guide wheel 241 prop against the supporting cylinder 30 of the circular loom positioned in the middle of the annular guide rail 10, and thus supporting the shuttle 20 so that the shuttle wheel groove 22 thereof is blocked on the shuttle wheel 12 to avoid the falling of the shuttle 20.
In this embodiment, a weft cartridge mounting position (not shown in the figure) is further disposed on a surface of the shuttle body 20 facing away from the outer arc surface 21.
In the above structure, the weft cartridge mounting position is used for mounting a weft cartridge (not shown in the drawings).
In this embodiment, the cross section of the bottom of the shuttle wheel groove 22 is concave arc or a rounding is arranged between the groove wall and the groove bottom, and the outer wall of the shuttle wheel 12 is matched with the concave arc of the bottom of the shuttle wheel groove 22 or the junction between the outer wall of the shuttle wheel 12 and two sides is matched with the rounding.
In the above structure, the shuttle body 20 is automatically centered in the axial direction of the column 11 by centrifugal force.
In this embodiment, the bearing 121 is a deep groove ball bearing.
In the above structure, the axis of the shuttle wheel 12 is parallel or coaxial with the axis of the upright 11, or is inclined at an angle relative to the axis of the upright 11 and the axis of the upright 11, and the inclined direction is toward the center of the annular guide rail 10.
In the above structure, the axis of the shuttle wheel 12 is preferably coaxial with the axis of the upright 11.
The utility model has the beneficial effects that: the number of the shuttle bodies 20 can be 4, 6, 8, 10 and 12 or more, and can be preferably 4, the number of the upright posts 11 is preferably 32 (the actual number is required to ensure that the number is not less than 3 times of the number of the shuttle bodies 20 so as to ensure that each shuttle body 20 can be matched with the shuttle wheels 12 on two or more upright posts 11 at the same time), the shuttle wheels 12 originally installed on the shuttle bodies 20 are arranged on the upright posts 11 of the annular guide rail 10 and uniformly distributed along the circumferential direction of the annular guide rail 10 along with the upright posts 11, and simultaneously, the outer cambered surfaces 21 of the shuttle bodies 20 are provided with the shuttle wheel grooves 22 and matched with the shuttle wheels 12 on the upright posts 11, so that the shuttle wheel grooves 22 are supported by the shuttle wheels 12 to rotate in the circumferential direction of the annular guide rail 10 under the action of centrifugal force when the shuttle bodies 20 are operated at high speed, and the centrifugal force generated by rotation of the shuttle bodies 20 directly acts on the shuttle wheels 12 in the radial direction of the shuttle wheels 12, so that almost pure radial force generated when the shuttle bodies 20 work is generated, the service life of the shuttle wheels 12 is prolonged, the service life of the shuttle wheels 12 is ensured, and the running noise is reduced; when the shuttle body 20 is at any position on the annular guide rail 10, the shuttle body 20 is matched with the shuttle wheels 12 on two or more upright posts 11 at the same time, preferably three or more shuttle wheels, so that the shuttle body 20 can be stably matched with the shuttle wheels 12 on the upright posts 11 to avoid throwing out under the action of centrifugal force.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that modifications and variations can be made without departing from the technical principles of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.
Claims (10)
1. The utility model provides a circular loom guide rail and shuttle of its adaptation, includes annular guide rail and at least one shuttle body that sets up along annular guide rail circumference direction interval, its characterized in that: the annular guide rail is provided with a plurality of upright posts which are uniformly distributed along the circumferential direction of the annular guide rail and the axes of which are parallel to the central axis of the annular guide rail, and shuttle wheels are arranged on the upright posts; the shuttle body is characterized in that the outer cambered surface of the shuttle body is provided with a shuttle wheel groove which is formed in the circumferential direction along the radian of the outer cambered surface, the shuttle wheel groove is sequentially matched with shuttle wheels on all the upright posts in a rolling manner when the shuttle body moves along the circumferential direction of the annular guide rail, and the shuttle body is at least simultaneously matched with the shuttle wheels on two or more upright posts when the shuttle body moves along the circumferential direction of the annular guide rail.
2. A circular loom guide rail and a shuttle adapted thereto according to claim 1, characterized in that: the number of the annular guide rails is two, the annular guide rails are arranged at intervals from top to bottom, and the upright posts are fixed between the two annular guide rails.
3. A circular loom guide rail and a shuttle adapted thereto according to claim 1 or 2, characterized in that: two or more shuttle wheels are arranged on the upright post, and the shuttle wheels on the upright post are arranged at intervals; the number and the interval distance of the shuttle wheel grooves of the outer cambered surface of the shuttle body correspond to those of the shuttle wheels on the single upright post.
4. A circular loom guide rail and a shuttle adapted thereto according to claim 3, characterized in that: the shuttle wheel comprises a bearing and an encapsulation coating coated on the outer ring of the bearing, and the inner ring of the bearing is fixed on the upright post.
5. A circular loom guide rail and a shuttle adapted thereto according to claim 1, characterized in that: the shuttle wheel groove is formed by concave outer cambered surface of the shuttle body or is formed between adjacent guide bulges formed by convex outer cambered surface of the shuttle body.
6. A circular loom guide rail and a shuttle adapted thereto according to claim 4 or 5, characterized in that: and guide inclined planes are arranged at the notches at one end of the shuttle wheel groove along the circumferential rotation direction of the arc surface radian or at the two ends of the arc surface radian, so that the groove width at the notches at the two ends of the shuttle wheel groove is increased.
7. A circular loom guide rail and a shuttle adapted thereto according to claim 1, characterized in that: the bottom of the shuttle wheel groove is tangent to the shuttle wheel, and the side wall of the shuttle wheel groove is matched with the side surface of the shuttle wheel to control the height of the shuttle body on the upright post.
8. A circular loom guide rail and a shuttle adapted thereto according to claim 1, characterized in that: one end of one surface of the shuttle body, which is back to the outer cambered surface, is hinged with a first support rod, the other end of the one surface of the shuttle body, which is back to the outer cambered surface, is hinged with a second support rod, the other end of the second support rod is hinged with the first support rod, a length adjusting bolt is arranged on the second support rod, and the other end of the first support rod is provided with a support guide wheel which is used for propping against the support cylinder to support.
9. The circular loom guide rail and shuttle adapted thereto according to claim 6, wherein: the cross section of the bottom of the shuttle wheel groove is in an inward concave arc shape or a rounding is arranged between the groove wall and the groove bottom, and the outer wall of the shuttle wheel is matched with the inward concave arc shape of the bottom of the shuttle wheel groove or the junction of the outer wall of the shuttle wheel and two sides is matched with the rounding.
10. A circular loom guide rail and a shuttle adapted thereto according to claim 1, characterized in that: the shuttle wheel axis is parallel or coaxial with the upright post axis, or is arranged at an inclined angle relative to the upright post axis and the upright post axis, and the inclined direction faces the center of the annular guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222762087.9U CN218969487U (en) | 2022-10-19 | 2022-10-19 | Guide rail of circular loom and shuttle adapted to guide rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222762087.9U CN218969487U (en) | 2022-10-19 | 2022-10-19 | Guide rail of circular loom and shuttle adapted to guide rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218969487U true CN218969487U (en) | 2023-05-05 |
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ID=86160696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222762087.9U Active CN218969487U (en) | 2022-10-19 | 2022-10-19 | Guide rail of circular loom and shuttle adapted to guide rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218969487U (en) |
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2022
- 2022-10-19 CN CN202222762087.9U patent/CN218969487U/en active Active
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