CN217651408U - Computer jacquard with quick feeding mechanism - Google Patents
Computer jacquard with quick feeding mechanism Download PDFInfo
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- CN217651408U CN217651408U CN202221203721.9U CN202221203721U CN217651408U CN 217651408 U CN217651408 U CN 217651408U CN 202221203721 U CN202221203721 U CN 202221203721U CN 217651408 U CN217651408 U CN 217651408U
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- yarn
- roller
- wire feeding
- jacquard
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Abstract
The utility model discloses a computer jacquard with quick feed mechanism, which comprises a frame, the top of frame is fixed with the main frame, all be fixed with the fixed plate on the both sides outer wall of main frame, the top of fixed plate is fixed with vice skeleton, the bottom of vice skeleton is rotated and is installed the line roller of sending on the multiunit, the top of main frame is fixed with the multiunit bearing frame, the connecting axle is installed in the inside rotation of bearing frame, the fixed surface of connecting axle has the line roller of sending down, the figure of sending down the line roller is the same with last line roller of sending, the outer peripheral face of going up line roller and sending down the line roller is provided with equidistant yarn annular, the both ends of connecting axle are fixed with from the driving wheel. The utility model discloses not only make the feed speed of yarn the same with jacquard's the speed of weaving, avoid a yarn section of thick bamboo to cause the phenomenon that the yarn broke because of jacquard weaving action when sending the line, still reduce the vibrations that appear when the yarn is carried, the job stabilization nature of jacquard.
Description
Technical Field
The utility model relates to a jacquard machine technical field specifically is a computer jacquard machine with quick feed mechanism.
Background
In the production and manufacturing process of the textile, various types of textiles need to be woven by means of a computer jacquard, the computer jacquard technology breaks through the limitation of the number of needles of the traditional mechanical jacquard, so that the texture of the textile can be more complex, the limitation on the number of products can be smaller, the requirements of various types, small batch and individuation of the textiles can be met, the grade and the added value of the textile are greatly improved, the jacquard needs to utilize a feeding mechanism to arrange yarns, namely, the warps are divided into an upper layer and a lower layer according to a certain rule, so that a channel through which the wefts pass is formed, namely, a shed.
The computer jacquard machines on the market are various in types, can basically meet the use requirements of people, but still have certain defects, the existing computer jacquard machines are generally supplied by a pay-off rack in the use process, however, yarn drums on the pay-off rack are in a static state, and the knitting action of the jacquard machines pulls the yarn drums to rotate, namely the yarn drums are supplied passively, so that the yarn has the risk of breaking when the yarn drums are pulled and rotated in a reciprocating mode, and the work stability of the computer jacquard machines is adversely affected.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a computer jacquard with quick feed mechanism to propose computer jacquard in solving above-mentioned background art and mostly be the problem of passive feed, the yarn has the risk of breaking when supplying with.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a computer jacquard with quick feed mechanism, includes the frame, the top of frame is fixed with the main frame, all be fixed with the fixed plate on the both sides outer wall of main frame, the top of fixed plate is fixed with the auxiliary frame, the bottom of auxiliary frame is rotated and is installed the line roller of sending on the multiunit, the top of main frame is fixed with the multiunit bearing frame, the connecting axle is installed in the inside rotation of bearing frame, the fixed surface of connecting axle has down the line roller of sending, the figure of sending the line roller down is the same with last line roller of sending, the outer peripheral face of going up line roller and sending the line roller down is provided with equidistant yarn annular, the both ends of connecting axle are fixed with from the driving wheel, the action wheel is installed to one side on main frame surface, the winding has the track between action wheel and the follow driving wheel, all install servo motor on the inner wall of main frame and auxiliary frame, servo motor's output and the central point fixed connection of action wheel, be fixed with the curb plate on the outer wall of main frame one side, be fixed with the cylinder that equidistant distribution from top to bottom on the outer wall of curb plate one side, control panel's one side installs control panel's inside single-chip microcomputer's output and servo motor's electric connection.
Preferably, all be fixed with the locating rack on the outer wall of main skeleton and vice skeleton one side, electric putter is installed through the hinge pin to the inside one end of locating rack, the connecting plate is installed through the hinge pin in the bottom of locating rack, electric putter's bottom is articulated each other with the top of connecting plate, the bottom of connecting plate is rotated and is installed and is rolled the roller.
Preferably, the both sides on fixed plate surface all go up and down to install the slide, the surface rotation of slide installs the take-up pulley, the take-up pulley is mutually supported with the track.
Preferably, the cylinder is all installed to the both sides on fixed plate surface, the top of cylinder and the bottom fixed connection of slide.
Preferably, the upper wire feeding roller and the lower wire feeding roller are provided with three groups, and the upper wire feeding roller and the lower wire feeding roller are in a symmetrical structure relative to the central line of the fixing plate.
Preferably, the rolling roller adopts a gold stamping silica gel roller.
Compared with the prior art, the beneficial effects of the utility model are that: the computer jacquard with the quick feeding mechanism not only ensures that the feeding speed of the yarns is the same as the weaving speed of the jacquard, avoids the phenomenon that the yarns are broken due to the weaving action of the jacquard when a yarn cylinder is used for feeding the yarns, but also reduces the vibration generated when the yarns are conveyed and the working stability of the jacquard;
(1) Through the arrangement of the structure that the lower thread feeding roller and the upper thread feeding roller are matched with each other, a plurality of groups of yarns penetrate through the space between the lower thread feeding roller and the upper thread feeding roller until the yarns are connected to the jacquard, and when the jacquard works, the driving wheel, the crawler belt, the plurality of groups of lower thread feeding rollers and the upper thread feeding roller are driven by the servo motor to rotate, so that the feeding speed of the yarns is the same as the weaving speed of the jacquard, and the phenomenon that the yarns are broken due to the weaving action of the jacquard when a yarn cylinder is fed is avoided;
(2) The sliding plate and the tensioning wheel are pushed to integrally move upwards through the air cylinder by the aid of a structure with the sliding plate, the tensioning wheel and the like matched with each other, namely, the track is tensioned through the tensioning wheel, and a worker can conveniently maintain the transmission mechanism;
(3) Through being provided with the structure of mutually supporting such as roll roller and yarn annular, promote two sets of roll rollers and be close to each other by electric putter, roll the preliminary centre gripping of roller promptly and live the yarn, reduce the vibrations that appear when the yarn is carried, avoid the yarn to jump out from the yarn annular promptly for the yarn is carried by stability.
Drawings
FIG. 1 is a schematic view of the side view structure of the side plate of the present invention after being disassembled;
fig. 2 is a schematic view of the structure of the present invention;
FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;
FIG. 4 is a side view of the side plate of the present invention;
in the figure: 1. a frame; 101. a control panel; 2. a main skeleton; 3. a fixing plate; 4. a sub-skeleton; 5. an upper wire feeding roller; 6. a bearing seat; 7. a connecting shaft; 8. a driven wheel; 9. a lower wire feeding roller; 901. a yarn ring groove; 10. a crawler; 11. a driving wheel; 12. a positioning frame; 13. an electric push rod; 14. a connecting plate; 15. rolling the roller; 16. a cylinder; 17. a slide plate; 18. a tension pulley; 19. a servo motor; 20. a side plate; 2001. and (4) separating the cylinders.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides an embodiment of: a computer jacquard with a quick feeding mechanism comprises a rack 1, wherein a main framework 2 is fixed at the top end of the rack 1, fixing plates 3 are fixed on the outer walls of two sides of the main framework 2, an auxiliary framework 4 is fixed at the top end of each fixing plate 3, a plurality of groups of upper thread feeding rollers 5 are rotatably mounted at the bottom end of each auxiliary framework 4, a plurality of groups of bearing seats 6 are fixed at the top end of the main framework 2, a connecting shaft 7 is rotatably mounted in each bearing seat 6, lower thread feeding rollers 9 are fixed on the surface of each connecting shaft 7, the number of the lower thread feeding rollers 9 is the same as that of the upper thread feeding rollers 5, the structures of the upper thread feeding rollers 5 and the lower thread feeding rollers 9 are the same, yarn ring grooves 901 are arranged on the outer peripheral surfaces of the upper thread feeding rollers 5 and the lower thread feeding rollers 9 at equal intervals, three groups of the upper thread feeding rollers 5 and the lower thread feeding rollers 9 are arranged, and the upper thread feeding rollers 5 and the lower thread feeding rollers 9 are in a symmetrical structure relative to the central line of the fixing plates 3;
the working personnel pull out the yarns to be used from the yarn rollers and enable a plurality of groups of yarns to pass through the space between the lower yarn feeding roller 9 and the upper yarn feeding roller 5;
a side plate 20 is fixed on the outer wall of one side of the main framework 2, separating cylinders 2001 which are distributed at equal intervals are fixed on the outer wall of one side of the side plate 20, so that yarns penetrate out of the separating cylinders 2001 on the outer wall of the side plate 20, and the separating cylinders 2001 which are distributed vertically separate the yarns in a warp-weft manner;
driven wheels 8 are fixed at two end parts of the connecting shaft 7, a driving wheel 11 is installed at one side of the surface of the main framework 2, a crawler belt 10 is wound between the driving wheel 11 and the driven wheels 8, servo motors 19 are installed on the inner walls of the main framework 2 and the auxiliary framework 4, and the output ends of the servo motors 19 are fixedly connected with the central point of the driving wheel 11;
the working personnel start two groups of servo motors 19, drive the driving wheel 11 and the caterpillar band 10 to rotate through the servo motors 19, then the caterpillar band 10 drives the multiple groups of connecting shafts 7, the driven wheel 8 and the lower thread feeding roller 9 to rotate, and at the moment, because the yarns are trapped in the yarn ring grooves 901, the yarns can be conveyed while being clamped by the upper thread feeding roller 5 and the lower thread feeding roller 9;
the rotation of the servo motor 19 is controlled, so that the feeding speed of the yarn is the same as the weaving speed of the jacquard, the stable feeding function of the jacquard is realized, the phenomenon that a yarn cylinder is broken due to the weaving action of the jacquard when the yarn is fed is avoided, and the working stability of the computer jacquard is enhanced;
sliding plates 17 are installed on two sides of the surface of the fixed plate 3 in a lifting mode, tensioning wheels 18 are installed on the surface of each sliding plate 17 in a rotating mode, each tensioning wheel 18 is matched with the corresponding track 10, air cylinders 16 are installed on two sides of the surface of the fixed plate 3, the top ends of the air cylinders 16 are fixedly connected with the bottom ends of the sliding plates 17, the sliding plates 17 and the tensioning wheels 18 are pushed by the air cylinders 16 to integrally move upwards, namely the tracks 10 are tensioned through the tensioning wheels 18, so that the tracks 10 are always in a tensioning state, and maintenance of a transmission mechanism is facilitated for workers;
the outer walls of one sides of the main framework 2 and the auxiliary framework 4 are respectively fixed with a positioning frame 12, one end of the inner part of each positioning frame 12 is provided with an electric push rod 13 through a hinge shaft, the bottom end of each positioning frame 12 is provided with a connecting plate 14 through the hinge shaft, the bottom end of each electric push rod 13 is hinged with the top end of each connecting plate 14, the bottom end of each connecting plate 14 is rotatably provided with a rolling roller 15, each rolling roller 15 adopts a gold stamping silica gel roller, the electric push rods 13 are started to work through a control panel 101, two groups of rolling rollers 15 are pushed to be close to each other through the two groups of electric push rods 13, namely, the rolling rollers 15 preliminarily clamp yarns;
the rolling roller 15 is used for reducing the vibration generated when the yarn is conveyed, namely, the yarn is prevented from jumping out of the yarn ring groove 901, so that the yarn is stably conveyed;
When the jacquard machine is used, firstly, a worker pulls out yarns to be used from a yarn roller, and enables a plurality of groups of yarns to pass through the grinding roller 15, the lower yarn feeding roller 9 and the upper yarn feeding roller 5, and finally the yarns penetrate out of the separating cylinders 2001 on the outer wall of the side plate 20, the separating cylinders 2001 distributed up and down separate the yarns in a warp-weft mode until the yarns are connected to the jacquard machine, the worker starts two groups of servo motors 19 when the jacquard machine works, the driving wheels 11 and the crawler belts 10 are driven by the servo motors 19 to rotate, the crawler belts 10 drive a plurality of groups of connecting shafts 7, driven wheels 8 and the lower yarn feeding roller 9 to rotate, at the moment, the yarns can be conveyed while being clamped by the upper yarn feeding roller 5 and the lower yarn feeding roller 9 due to the fact that the yarns are trapped in the yarn ring grooves 901, the rotation of the servo motors 19 is controlled in the process, the feeding speed of the yarns is the same as the weaving speed of the jacquard machine, namely, the stable feeding function of the jacquard machine is achieved, the phenomenon that the yarn cylinders are pulled off when the yarns are fed is avoided, and the working stability of the jacquard machine is enhanced.
Claims (6)
1. The utility model provides a computer jacquard with quick feed mechanism which characterized in that: comprises a frame (1), a main framework (2) is fixed at the top end of the frame (1), fixing plates (3) are fixed on the outer walls of the two sides of the main framework (2), auxiliary frameworks (4) are fixed at the top ends of the fixing plates (3), a plurality of groups of upper wire feeding rollers (5) are rotatably mounted at the bottom ends of the auxiliary frameworks (4), a plurality of groups of bearing seats (6) are fixed at the top end of the main framework (2), connecting shafts (7) are rotatably mounted inside the bearing seats (6), lower wire feeding rollers (9) are fixed on the surfaces of the connecting shafts (7), the number of the lower wire feeding rollers (9) is the same as that of the upper wire feeding rollers (5), the outer peripheral face of the upper thread feeding roller (5) and the lower thread feeding roller (9) is provided with equidistant yarn ring grooves (901), two end portions of the connecting shaft (7) are fixed with driven wheels (8), one side of the surface of the main framework (2) is provided with a driving wheel (11), the driving wheel (11) and the driven wheels (8) are wound with a crawler belt (10), the inner walls of the main framework (2) and the auxiliary framework (4) are respectively provided with a servo motor (19), the output end of the servo motor (19) is fixedly connected with the central point of the driving wheel (11), the outer wall of one side of the main framework (2) is fixed with a side plate (20), the outer wall of one side of the side plate (20) is fixed with separating cylinders (2001) which are distributed at equal intervals, one side of the surface of the main framework (2) is provided with a control panel (101), and the output end of a single chip microcomputer in the control panel (101) is electrically connected with the input end of the servo motor (19).
2. The computerized jacquard machine with quick feed mechanism according to claim 1, wherein: all be fixed with locating rack (12) on the outer wall of main frame (2) and vice skeleton (4) one side, electric putter (13) are installed through the hinge pin to the inside one end of locating rack (12), connecting plate (14) are installed through the hinge pin in the bottom of locating rack (12), the bottom of electric putter (13) is articulated each other with the top of connecting plate (14), the bottom of connecting plate (14) is rotated and is installed and is rolled compression roller (15).
3. The computerized jacquard machine with quick feed mechanism according to claim 1, wherein: both sides on fixed plate (3) surface all go up and down to install slide (17), the surface rotation of slide (17) installs take-up pulley (18), take-up pulley (18) and track (10) are mutually supported.
4. A computerized jacquard machine with a fast feed mechanism according to claim 3, characterized in that: and air cylinders (16) are mounted on two sides of the surface of the fixing plate (3), and the top ends of the air cylinders (16) are fixedly connected with the bottom end of the sliding plate (17).
5. A computerized jacquard machine with a fast feed mechanism according to claim 1, characterized in that: the upper wire feeding roller (5) and the lower wire feeding roller (9) are provided with three groups, and the upper wire feeding roller (5) and the lower wire feeding roller (9) are in a symmetrical structure relative to the central line of the fixing plate (3).
6. The computerized jacquard machine with quick feed mechanism according to claim 2, wherein: the rolling roller (15) adopts a gold stamping silica gel roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221203721.9U CN217651408U (en) | 2022-05-19 | 2022-05-19 | Computer jacquard with quick feeding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221203721.9U CN217651408U (en) | 2022-05-19 | 2022-05-19 | Computer jacquard with quick feeding mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217651408U true CN217651408U (en) | 2022-10-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221203721.9U Active CN217651408U (en) | 2022-05-19 | 2022-05-19 | Computer jacquard with quick feeding mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217651408U (en) |
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2022
- 2022-05-19 CN CN202221203721.9U patent/CN217651408U/en active Active
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