CN216957594U - Warp let-off device for binding and weaving flat cable line - Google Patents
Warp let-off device for binding and weaving flat cable line Download PDFInfo
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- CN216957594U CN216957594U CN202220573156.9U CN202220573156U CN216957594U CN 216957594 U CN216957594 U CN 216957594U CN 202220573156 U CN202220573156 U CN 202220573156U CN 216957594 U CN216957594 U CN 216957594U
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Abstract
The utility model relates to a let-off device for binding and weaving a flat cable line, wherein the upper part of a let-off plate is provided with a row of warp yarn inlet eyelets, and the lower part of the let-off plate is provided with a row of cable inlet eyelets; a group of warp let-off tensioners are respectively arranged on the let-off plate and below each group of warp inlet eye holes; the warp let-off tensioner comprises a Z-shaped steel plate, a spring steel sheet arranged at the lower part of the front side of the Z-shaped steel plate and a spring pre-tightening steel sheet assembly arranged at the upper side of the middle part of the Z-shaped steel plate, and the warp realizes passive mechanical let-off through the warp let-off tensioner; a cable servo let-off device capable of driving the cable to move forwards is arranged on the right side of the let-off plate, and the cable realizes servo active let-off through the cable servo let-off device; the utility model realizes the independent control of the let-off of the cable and the let-off of the auxiliary warp, is convenient for the automatic binding of the flat cable line, ensures the tension requirement of the binding warp and the cable in the weaving process, and has firm and firm binding and high production efficiency.
Description
The technical field is as follows:
the utility model relates to the field of textile machinery, in particular to weaving of a flat cable wire row, and more particularly relates to a warp let-off device capable of binding and weaving the flat cable wire row in a single layer or multiple layers.
Background art:
the binding of the traditional flat cable wire row is realized in a manual winding mode, the efficiency is low, and the binding tightness is difficult to control. Because the wire diameter of the cable is greatly different from that of the auxiliary weaving warp, the tension requirement and the warp consumption in the weaving process are completely different. In order to ensure that the flat cable row can smoothly let off in the binding and weaving process, a device for independently controlling the let-off of the cable and the let-off of the auxiliary warp needs to be arranged.
The utility model has the following contents:
aiming at the defects of the prior art, the utility model realizes the automatic binding of the cable wire row and provides the binding and weaving equipment of the flat cable wire row woven by the multi-shuttle, and the equipment has the advantages of full-automatic production, independent winding of multiple wires, firm binding and high production efficiency.
The technical solution of the utility model is as follows:
the warp feeding device comprises a warp feeding plate, wherein rows of warp yarn inlet eyelets are arranged on the upper portion of the warp feeding plate, rows of cable inlet eyelets are arranged on the lower portion of the warp feeding plate, and the rows of warp yarn inlet eyelets and the rows of cable inlet eyelets are arranged in a staggered mode.
A group of warp let-off tensioners are respectively arranged on the let-off plate and below each group of warp inlet eye holes; the warp let-off tensioner comprises a Z-shaped steel plate, a spring steel sheet arranged at the lower part of the front side of the Z-shaped steel plate and a spring pre-tightening steel sheet assembly arranged at the upper side of the middle part of the Z-shaped steel plate, and the warp realizes passive mechanical let-off through the warp let-off tensioner.
The servo let-off device of cable that can drive the cable and move ahead is equipped with on the right side of let-off board, and the servo initiative let-off is realized through the servo let-off device of cable to the cable conductor.
The cable servo let-off device comprises a lower roller shaft arranged between two groups of side plates, a lower pressing roller shaft adjustably arranged between the two groups of side plates and a driving device for driving the lower roller shaft to move, and the lower pressing roller shaft is positioned right above the lower roller shaft; and the lower roller shaft and the lower pressing roller shaft are respectively provided with a roller.
Preferably, a mounting hole is formed in the bent part on one side of the Z-shaped steel plate, and the Z-shaped steel plate is fixed to the right side of the let-off plate through the mounting hole in a threaded connection mode; the other side bending part of the Z-shaped steel plate is provided with a wire passing hole, and a porcelain eye a is arranged in the wire passing hole.
Preferably, the spring pre-tightening steel sheet assembly comprises a pre-tightening bolt, a spring, a first disc steel sheet and a second disc steel sheet, the pre-tightening bolt penetrates through the spring, the second disc steel sheet and the first disc steel sheet, the lower end of the pre-tightening bolt is connected to the Z-shaped steel sheet, the spring is tightly pressed between the head of the pre-tightening bolt and the second disc steel sheet, and the pre-tightening bolt adjusts the pre-tightening force of the spring through the compression force of the spring, so that the size of the warp outgoing line damping is adjusted.
Preferably, the front end of the spring steel sheet is provided with a porcelain eye b, and warp yarns pass through a space between the second disc steel sheet and the first disc steel sheet which are pre-tightened by the spring and then sequentially pass through the porcelain eye a and the porcelain eye b to realize warp yarn outgoing.
Preferably, the second disc steel sheet and the first disc steel sheet are respectively disc-shaped, and two disc-shaped plane parts are contacted and pressed tightly through a pre-tightening bolt and a spring; the spring is a tower-shaped spring; the first disc steel sheet is provided with an annular abutting part, and the annular abutting part of the first disc steel sheet is clamped on the Z-shaped steel sheet through the compression of the pre-tightening bolt and the spring.
Preferably, the warp yarn inlet eye hole and the cable inlet eye hole are respectively wrapped with a porcelain eye or a copper sleeve, and the aperture of the cable inlet eye hole is larger than that of the warp yarn inlet eye hole.
Preferably, the driving device comprises a servo motor, a self-locking worm gear reducer and a driving gear, the servo motor is connected with the self-locking worm gear reducer, the driving gear is arranged on an output shaft of the self-locking worm gear reducer, two ends of the lower roller shaft are respectively supported on the side plates through bearings, and a driven gear meshed with the driving gear is arranged on the lower roller shaft.
Preferably, each group of the side plates is provided with a long slotted hole, two ends of the lower compression roller shaft are arranged at the positions of the long slotted holes respectively, and the upper and lower positions of the lower compression roller shaft are adjustable through the long slotted holes so as to control the clamping force of the upper and lower compression rollers on cables with different wire diameters.
Preferably, the roller is coated with a layer of rubber.
The utility model has the beneficial effects that:
according to the warp let-off device, the cable let-off and the auxiliary warp let-off are independently controlled, the servo active let-off is adopted for the cable let-off, the passive mechanical let-off control is adopted for the auxiliary warp let-off, the automatic binding of a flat cable arrangement is facilitated, the tension requirement of binding the warp and the cable in the weaving process is guaranteed, the binding is firm and firm, and the production efficiency is high.
Description of the drawings:
the utility model is further described below with reference to the accompanying drawings:
FIG. 1 is a schematic structural diagram of the present invention.
FIG. 2 is a schematic view of the structure of the let-off plate and the warp let-off tensioner of the present invention.
FIG. 3 is a schematic view of a warp let-off tensioner of the present invention.
Fig. 4 is a front view of bitmap 3.
Fig. 5 is a schematic structural diagram of the cable servo let-off device of the present invention.
The specific implementation mode is as follows:
the following description is of the preferred embodiment of the present invention only, and is not intended to limit the scope of the present invention, and it will be apparent to those skilled in the art that various modifications and variations can be made in the present invention; any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
In addition, references to the terms "vertical," "horizontal," "top," "bottom," "front," "back," "upper," "lower," "inner," "outer," and the like in embodiments of the utility model are based on the orientation or positional relationship shown in FIG. 1, or the orientation or positional relationship in which the product is conventionally used, for convenience in describing and simplifying the description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the utility model. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, terms such as "mounted," "connected," and "fixed" in the description are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; either directly or indirectly through intervening media, or through both elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
See figures 1-5, a let-off device that bindes and weave flat cable line row, includes let-off plate 1, the upper portion of let-off plate is equipped with warp inlet eyelet 2 in a row, and the lower part of let-off plate is equipped with cable inlet eyelet 3 in a row, and warp inlet eyelet in a row and cable inlet eyelet in a row are the staggered arrangement.
A group of warp let-off tensioners are respectively arranged on the let-off plate and below each group of warp inlet eye holes; the warp let-off tensioner comprises a Z-shaped steel plate 4, a spring steel sheet 5 arranged at the lower part of the front side of the Z-shaped steel plate and a spring pre-tightening steel sheet assembly arranged at the upper side of the middle part of the Z-shaped steel plate, and the warp 6 realizes passive mechanical let-off through the warp let-off tensioner.
A mounting hole 401 is formed in a bent part on one side of the Z-shaped steel plate, and the Z-shaped steel plate is fixed on the right side of the let-off plate through the mounting hole in a threaded connection mode; the other side of the bending part of the Z-shaped steel plate is provided with a wire passing hole 402, and a porcelain eye a403 is arranged in the wire passing hole.
The spring pre-tightening steel sheet assembly comprises a pre-tightening bolt 7, a spring 8, a first disc steel sheet 9 and a second disc steel sheet 10, the pre-tightening bolt penetrates through the spring, the second disc steel sheet and the first disc steel sheet, the lower ends of the first disc steel sheet and the second disc steel sheet are connected to the Z-shaped steel sheet, the spring is tightly pressed between the head of the pre-tightening bolt and the second disc steel sheet, and the pre-tightening bolt adjusts the pre-tightening force of the spring through the compression force of the spring, so that the size of warp outgoing line damping is adjusted.
The front end of the spring steel sheet is provided with a porcelain eye b11, and warp yarns pass through between the second disc steel sheet and the first disc steel sheet which are pre-tightened by the spring and then sequentially pass through the porcelain eye a and the porcelain eye b to realize warp yarn outgoing.
The right side of the let-off plate is provided with a cable servo let-off device capable of driving the cable to move forwards, and the cable 12 realizes servo active let-off through the cable servo let-off device.
The cable servo let-off device comprises a lower roller shaft 14 arranged between two groups of side plates 13, a lower pressing roller shaft 15 adjustably arranged between the two groups of side plates and a driving device for driving the lower roller shaft to move, and the lower pressing roller shaft is positioned right above the lower roller shaft; the lower roller shaft and the lower pressing roller shaft are respectively provided with a roller 16. The roller is covered by a layer of rubber 17.
The second disc steel sheet and the first disc steel sheet are respectively disc-shaped, and the two disc-shaped plane parts are contacted and pressed tightly through a pre-tightening bolt and a spring; the spring is a tower-shaped spring; the first disc steel sheet is provided with an annular abutting part 901, and the annular abutting part of the first disc steel sheet is clamped on the Z-shaped steel sheet through the compression of a pre-tightening bolt and a spring.
And the warp wire inlet eye hole and the cable wire inlet eye hole are respectively coated with a porcelain eye or a copper sleeve, and the aperture of the cable wire inlet eye hole is larger than that of the warp wire inlet eye hole.
The driving device comprises a servo motor 18, a self-locking worm gear reducer 19 and a driving gear 20, the servo motor is connected with the self-locking worm gear reducer, the driving gear is arranged on an output shaft of the self-locking worm gear reducer, two ends of the lower roller shaft are respectively supported on the side plates through bearings, and a driven gear 21 meshed with the driving gear is arranged on the lower roller shaft.
And each group of side plates is provided with a long slotted hole 1301, the two ends of the lower compression roller shaft are arranged at the positions of the long slotted holes respectively, and the upper and lower positions of the lower compression roller shaft are adjustable through the long slotted holes so as to control the clamping force of the upper and lower compression rollers on cables with different wire diameters.
The specific use mode is as follows: warp yarns and cables are independently controlled during yarn incoming, passive mechanical let-off is realized by the warp yarns through a tensioner, the warp yarns penetrate through a space between a second disc steel sheet and a first disc steel sheet which are pre-tightened by a spring and then sequentially penetrate through a porcelain eye a and a porcelain eye b to realize yarn outgoing of the warp yarns, and a pre-tightening bolt adjusts the pre-tightening force of the spring through the compression force of the spring, so that the yarn outgoing damping of the warp yarns is adjusted; the cable wire realizes active let-off by the cable servo let-off device, the cable servo let-off device adopts the clamping transmission of an upper roller and a lower roller, a rubber skin is wrapped outside a roller, the upper part of a lower pressing roller controls the clamping force of the roller on the cable wires with different wire diameters by adjusting an elongated slot, and the let-off and the coiling of the cable are driven by the friction force of the roller. The utility model realizes the independent control of the let-off of the cable and the let-off of the auxiliary warp, is convenient for the automatic binding of the flat cable line, ensures the tension requirement of the binding warp and the cable in the weaving process, and has firm and firm binding and high production efficiency.
While embodiments of the utility model have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the utility model, the scope of which is defined by the claims and their equivalents.
Claims (9)
1. A let-off device for binding and weaving a flat cable line is characterized in that: the warp feeding plate comprises a warp feeding plate, wherein rows of warp yarn inlet eyelets are arranged at the upper part of the warp feeding plate, rows of cable inlet eyelets are arranged at the lower part of the warp feeding plate, and the rows of warp yarn inlet eyelets and the rows of cable inlet eyelets are arranged in a staggered manner;
a group of warp let-off tensioners are respectively arranged on the let-off plate and below each group of warp inlet eye holes; the warp let-off tensioner comprises a Z-shaped steel plate, a spring steel sheet arranged at the lower part of the front side of the Z-shaped steel plate and a spring pre-tightening steel sheet assembly arranged at the upper side of the middle part of the Z-shaped steel plate, and the warp realizes passive mechanical let-off through the warp let-off tensioner;
the right side of the let-off plate is provided with a cable servo let-off device capable of driving the cable to move forwards, and the cable realizes servo active let-off through the cable servo let-off device;
the cable servo let-off device comprises a lower roller shaft arranged between two groups of side plates, a lower pressing roller shaft adjustably arranged between the two groups of side plates and a driving device for driving the lower roller shaft to move, and the lower pressing roller shaft is positioned right above the lower roller shaft; and the lower roller shaft and the lower pressing roller shaft are respectively provided with a roller.
2. A let-off device for binding and braiding a flat cable row according to claim 1, wherein: a mounting hole is formed in a bent part on one side of the Z-shaped steel plate, and the Z-shaped steel plate is fixed on the right side of the let-off plate through the mounting hole in a threaded connection mode; the other side bending part of the Z-shaped steel plate is provided with a wire passing hole, and a porcelain eye a is arranged in the wire passing hole.
3. A let-off device for binding and braiding a flat cable row according to claim 1, wherein: the spring pre-tightening steel sheet assembly comprises a pre-tightening bolt, a spring, a first disc steel sheet and a second disc steel sheet, the pre-tightening bolt penetrates through the spring, the second disc steel sheet and the first disc steel sheet, the lower ends of the pre-tightening bolt are connected to the Z-shaped steel sheet, the spring is tightly pressed between the head of the pre-tightening bolt and the second disc steel sheet, and the pre-tightening bolt adjusts the pre-tightening force of the spring through the compression force of the spring, so that the size of warp outgoing line damping is adjusted.
4. A let-off device for binding and braiding a flat cable row according to claim 2, wherein: the front end of the spring steel sheet is provided with a porcelain eye b, and warp yarns penetrate through the space between the second disc steel sheet and the first disc steel sheet which are pre-tightened by the spring and then sequentially penetrate through the porcelain eye a and the porcelain eye b to realize warp yarn outgoing.
5. A let-off device for binding and braiding a flat cable row according to claim 3, wherein: the second disc steel sheet and the first disc steel sheet are respectively disc-shaped, and the two disc-shaped plane parts are contacted and pressed tightly through a pre-tightening bolt and a spring; the spring is a tower-shaped spring; the first disc steel sheet is provided with an annular abutting part, and the annular abutting part of the first disc steel sheet is clamped on the Z-shaped steel sheet through the compression of the pre-tightening bolt and the spring.
6. A let-off device for binding and braiding a flat cable row according to claim 1, wherein: and the warp wire inlet eye hole and the cable wire inlet eye hole are respectively coated with a porcelain eye or a copper sleeve, and the aperture of the cable wire inlet eye hole is larger than that of the warp wire inlet eye hole.
7. A let-off device for binding and braiding a flat cable row according to claim 1, wherein: the driving device comprises a servo motor, a self-locking worm gear reducer and a driving gear, the servo motor is connected with the self-locking worm gear reducer, the driving gear is arranged on an output shaft of the self-locking worm gear reducer, two ends of the lower roller shaft are respectively supported on the side plates through bearings, and a driven gear meshed with the driving gear is arranged on the lower roller shaft.
8. A let-off device for binding and braiding a flat cable row according to claim 1, wherein: and the upper and lower positions of the lower compression roller shaft are adjustable through the long slotted holes so as to control the clamping force of the upper and lower rollers on cables with different wire diameters.
9. A let-off device for binding and braiding a flat cable row according to claim 1, wherein: the roller is coated with a layer of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220573156.9U CN216957594U (en) | 2022-03-16 | 2022-03-16 | Warp let-off device for binding and weaving flat cable line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220573156.9U CN216957594U (en) | 2022-03-16 | 2022-03-16 | Warp let-off device for binding and weaving flat cable line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216957594U true CN216957594U (en) | 2022-07-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220573156.9U Active CN216957594U (en) | 2022-03-16 | 2022-03-16 | Warp let-off device for binding and weaving flat cable line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216957594U (en) |
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2022
- 2022-03-16 CN CN202220573156.9U patent/CN216957594U/en active Active
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