Warping machine with recovery mechanism

Abstract

The utility model discloses a warping machine with a recovery mechanism, which comprises a spool and drivers arranged at the left end and the right end of the spool, a guide roller a is arranged on the front side of the spool, and a fixing plate is arranged on the front side of the guide roller a. A plurality of yarn passing openings a penetrating front and back are formed in the outer wall of the front end of the fixing plate from left to right at equal intervals so as to separate multiple strands of yarn, a guide roller b is arranged on the front side of the fixing plate so as to guide the moving direction of broken yarn, and a recycling roller is arranged on the front side of the guide roller b so as to recycle the broken yarn. A driving motor is fixedly connected to the outer wall of the right end of the recycling roller, the driving motor and a driver are electrically connected with an external power source, by installing a sliding sleeve, a sliding rod and a yarn passing opening b, the situation of yarn breakage is handled in time, it is convenient for the follow-up recycling roller to drive the yarn to be recycled, meanwhile, the broken yarn can be prevented from being overlapped on the peripheral yarn, and the yarn quality is improved. And the two strands of yarns are wound together.

Description

Technical Field

[0001] The utility model belongs to the technical field related to warping machines, and particularly relates to a warping machine with a recovery mechanism. Background Art

[0002] Warping machines are used in the textile industry to trim and stretch yarns to meet the requirements of looms. Warping machines with a recovery mechanism typically incorporate a waste yarn recovery function into their design. Their primary function is to recycle waste or broken yarns generated during the warping process for reuse, reducing waste and improving production efficiency. However, during the recovery operation, broken yarns are attracted to the recovery roller by static electricity. Some broken yarns, after breaking, cannot be accurately attached to the return roller and instead become attached to other yarns, requiring manual secondary finishing. Utility Model Content

[0003] The purpose of the utility model is to provide a warping machine with a recovery mechanism to solve the problem in the above background technology that some broken yarns cannot be accurately attached to the return roller after being broken, but are attached to other yarns.

[0004] To achieve the above-mentioned object, the present invention provides the following technical solutions: a warping machine with a recovery mechanism, comprising a yarn bobbin and drivers installed at the left and right ends of the yarn bobbin;

[0005] A guide roller a is provided on the front side of the yarn bobbin;

[0006] A fixing plate is provided on the front side of the guide roller a;

[0007] A plurality of front-to-back through yarn openings a are provided on the inner side of the front outer wall of the fixed plate at equal intervals from left to right to separate the multiple strands of yarn; a guide roller b is provided on the front side of the fixed plate to guide the moving direction of the broken yarn; a recovery roller is provided on the front side of the guide roller b to recover the broken yarn; a drive motor is fixedly connected to the right end outer wall of the recovery roller, and the drive motor and the driver are electrically connected to an external power supply;

[0008] A plurality of sliding sleeves are equidistantly arranged from left to right on the front side of the recovery roller, a plurality of sliding sleeves are provided inside with sliding rods, and a front end outer wall of each of the sliding rods is provided with a yarn opening b which passes through the front and rear for the yarn to pass through.

[0009] Preferably, a positioning shaft is fixedly connected between the inner walls at the left and right ends of the yarn passing ports b near the upper side, and a roller is sleeved on the circular outer wall of the positioning shaft to reduce the friction between the yarn and the yarn passing ports b.

[0010] Preferably, a support plate is fixedly connected between the lower end outer walls of the plurality of sliding sleeves, and a connecting rod is fixedly connected between the left and right end outer walls of two of the support plates and the recovery roller to limit the position of the support plates.

[0011] Preferably, the plurality of sliding rods, positioning shafts and rollers are all hollow, and the plurality of rollers can rotate 360 ​​degrees in the front-rear direction on the positioning shafts.

[0012] Preferably, a fixed frame is fixedly connected between the lower outer walls of the two drivers, and a workbench is fixedly connected to the upper outer wall of the fixed frame near the right side.

[0013] Preferably, a fixing frame a is fixedly connected to the outer wall of the upper end of the workbench near the rear side to limit the position of the guide roller a, and a fixing frame b is fixedly connected to the front side of the fixing frame a to limit the position of the fixing plate.

[0014] Preferably, four corners of the lower outer wall of the fixed frame are fixedly connected with supporting legs b, and the lower outer wall of the workbench is fixedly connected with a plurality of supporting legs a at equal intervals near the front side.

[0015] Preferably, the recovery roller absorbs the broken yarn onto the surface of the recovery roller by electrostatic means when absorbing the broken yarn, and the recovery roller rotates forward counterclockwise to drive the broken yarn to perform a winding operation.

[0016] Preferably, a driving assembly is provided between the workbench and the fixed frame, and the workbench can move laterally on the fixed frame under the drive of the driving assembly.

[0017] Compared with the prior art, the present invention provides a warping machine with a recovery mechanism, which has the following beneficial effects:

[0018] By installing the sliding sleeve, the sliding rod and the yarn passing port b, when the yarn passes through the yarn passing port a, the yarn is simultaneously passed through the yarn passing port b inside the sliding rod. At this time, the yarn supporting sliding rod is not in a fully fitted state inside the sliding sleeve. If the current yarn breaks, the sliding rod lacks support and synchronously drives the yarn down to guide the broken end of the yarn to the recovery roller. The yarn breakage is handled in time, which facilitates the subsequent recovery roller to drive the yarn for recovery. At the same time, it can avoid the broken yarn from being placed on the surrounding yarn, causing the two strands of yarn to be entangled together. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a structural schematic diagram of a warping machine with a recovery mechanism according to the present invention.

[0020] Figure 2 This is a schematic diagram of the local structure of the fixed plate area of ​​the present invention.

[0021] Figure 3This is a schematic diagram of the local structure of the sliding rod area of ​​the utility model.

[0022] Figure 4 This is a schematic diagram of the partial structure of the sliding rod area in a front view section of the present invention.

[0023] Figure 5 This is a schematic diagram of the local structure of the sliding sleeve area of ​​the utility model.

[0024] In the figure: 1. yarn bobbin; 2. guide roller a; 3. fixed frame a; 4. sliding sleeve; 5. recovery roller; 6. support leg a; 7. drive motor; 8. guide roller b; 9. fixed frame b; 10. workbench; 11. fixed frame; 12. driver; 13. support leg b; 14. yarn port a; 15. fixed plate; 16. yarn port b; 17. sliding rod; 18. positioning shaft; 19. roller; 20. connecting rod; 21. support plate. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] The utility model provides Figure 1-3 A warping machine with a recovery mechanism shown includes a yarn bobbin 1 and a driver 12 installed at the left and right ends of the yarn bobbin 1;

[0027] A guide roller a2 is provided on the front side of the bobbin 1;

[0028] A fixing plate 15 is provided on the front side of the guide roller a2;

[0029] The front end outer wall of the fixed plate 15 is equidistantly provided with a plurality of front-to-back through-yarn openings a14 from left to right to separate the multiple strands of yarn. The front side of the fixed plate 15 is provided with a guide roller b8 to guide the moving direction of the broken yarn. The front side of the guide roller b8 is provided with a recovery roller 5 to recover the broken yarn. The right end outer wall of the recovery roller 5 is fixedly connected to the driving motor 7. The driving motor 7 and the driver 12 are electrically connected to the external power supply. During the warping operation, the yarn passes through the yarn opening a14 in the fixed plate 15 and is wound around the yarn bobbin 1 under the guidance and restriction of the guide roller a2. Then, the yarn bobbin 1 rotates under the drive of the driver 12, and the yarn is wound around the yarn bobbin 1 for sorting and storage. When the yarn breaks, the broken end of the broken yarn will be close to the recovery roller 5. Under the action of static electricity, the yarn is adsorbed on the recovery roller 5, and the recovery roller 5 is always in a rotating state. After the yarn is adsorbed, the yarn can be wound up;

[0030] A plurality of sliding sleeves 4 are equidistantly arranged from left to right on the front side of the recovery roller 5, and a sliding rod 17 is arranged inside the interior of the plurality of sliding sleeves 4. The interior of the front end outer wall of the plurality of sliding rods 17 is provided with a yarn opening b16 that passes through the front and back for the yarn to pass through. During the threading process, the yarn is passed through the yarn opening b16 of the sliding rod 17. When the yarn breaks, the yarn fails to fall stably or rests on the surrounding yarns. At the moment of the yarn breakage, the yarn cannot support the sliding rod 17, and the sliding rod 17 falls directly, driving the broken yarn to move down and close to the periphery of the recovery roller 5. After the sliding rod 17 slides into the interior of the sliding sleeve 4, the yarn opening b16 is not blocked, so that the broken yarn can be electrostatically adsorbed by the recovery roller 5, driving the broken yarn to be recovered.

[0031] like Figure 4 As shown, a positioning shaft 18 is fixedly connected between the inner walls of the left and right ends of multiple yarn passing ports b16 near the upper side, and a roller 19 is sleeved on the circular outer wall of multiple positioning shafts 18 to reduce the friction between the yarn and the yarn passing ports b16.

[0032] When the yarn passes through the yarn opening b16, it can abut against the smooth roller 19. At the same time, the yarn can drive the roller 19 to rotate on the positioning shaft 18 during the winding process to prevent the yarn from contacting the rough inner wall of the yarn opening b16, thereby ensuring the stability of the yarn when the lifting slide bar 17 moves.

[0033] like Figure 5 As shown, a support plate 21 is fixedly connected between the lower outer walls of multiple sliding sleeves 4, and a connecting rod 20 is fixedly connected between the left and right outer walls of the two support plates 21 and the recovery roller 5 to limit the position of the support plates 21.

[0034] The position of the supporting plate 21 is fixed by the connecting rod 20 , and the positions of the plurality of sliding sleeves 4 are restricted by the supporting plate 21 .

[0035] like Figure 3 and Figure 4 As shown, the plurality of slide bars 17 , the positioning shaft 18 and the roller 19 are all hollow, and the plurality of rollers 19 can rotate 360 ​​degrees in the front-rear direction on the positioning shaft 18 .

[0036] The hollow slide bar 17, the positioning shaft 18 and the roller 19 are light in weight. When the slide bar 17 is lifted by the yarn, the extent to which the yarn is bent due to the weight of the slide bar 17 being pressed down can be reduced.

[0037] like Figure 1As shown, a fixed frame 11 is fixedly connected between the lower outer walls of the two drivers 12, a workbench 10 is fixedly connected to the upper outer wall of the fixed frame 11 near the right side, a fixed frame a3 is fixedly connected to the upper outer wall of the workbench 10 near the rear side to limit the position of the guide roller a2, and a fixed frame b9 is fixedly connected to the front side of the fixed frame a3 to limit the position of the fixed plate 15.

[0038] The position of the driver 12 is limited by the fixed frame 11, and the positions of the fixing frame a3 and the fixing frame b9 that limit the guide roller a2 and the fixing plate 15 are fixed by the workbench 10 to prevent the guide roller a2 and the fixing plate 15 from moving themselves.

[0039] like Figure 1 As shown, the four corners of the lower outer wall of the fixed frame 11 are fixedly connected with support legs b13, and the lower outer wall of the workbench 10 is fixedly connected with multiple support legs a6 at equal intervals near the front side. When the recovery roller 5 absorbs the broken yarn, it absorbs the broken yarn on the surface of the recovery roller 5 by static electricity. The recovery roller 5 rotates forward counterclockwise to drive the broken yarn to perform a winding operation. A driving component is provided between the workbench 10 and the fixed frame 11, and the workbench 10 can move laterally on the fixed frame 11 under the drive of the driving component.

[0040] The surface of the recovery roller 5 is provided with static electricity. When the yarn approaches the recovery roller 5, the yarn is adsorbed on the recovery roller 5 under the effect of static electricity for winding and recovery operation. When the yarn is wound on the bobbin 1, a driving component is provided between the lower end of the workbench 10 and the fixed frame 11, which drives the workbench 10 to move laterally inside the slide groove opened on the fixed frame 11, so that the yarn can be more flat when wound on the bobbin 1. At the same time, a shift wheel is provided on the inner side of the outer wall of the lower end of the support leg a6, which can assist the workbench 10 in moving while the driving component drives the workbench 10 to move.

[0041] The implementation principle of this embodiment is as follows: during the warping operation, the yarn passes through the yarn opening a14 in the fixed plate 15, and is wound on the yarn drum 1 under the guidance and restriction of the guide roller a2. Then the yarn drum 1 is rotated by the drive 12, and the yarn is wound on the yarn drum 1 for sorting and storage. When the yarn breaks, the broken end of the broken yarn will be close to the recovery roller 5, and the yarn will be adsorbed on the recovery roller 5 under the action of static electricity. The recovery roller 5 is always in a rotating state. After that, the yarn can be wound up. During the threading process, the yarn is passed through the yarn opening b16 of the slide bar 17. When the yarn breaks, the yarn fails to fall stably or rests on the surrounding yarns. At the moment of yarn breakage, the yarn cannot support the slide bar 17, and the slide bar 17 falls directly, driving the broken yarn to move down and close to the periphery of the recovery roller 5. After the slide bar 17 slides into the inside of the sliding sleeve 4, the yarn opening b16 is not blocked, so that the broken yarn can be electrostatically adsorbed by the recovery roller 5, driving the broken yarn to be recovered.

[0042] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A warping machine with a recovery mechanism, comprising a yarn bobbin (1) and a driver (12) mounted on the left and right ends of the yarn bobbin (1); A guide roller a (2) is provided on the front side of the yarn bobbin (1); A fixing plate (15) is provided on the front side of the guide roller a (2); The front end outer wall of the fixed plate (15) is provided with a plurality of front-to-back through yarn openings a (14) equidistantly from left to right to separate the multiple yarns, the front side of the fixed plate (15) is provided with a guide roller b (8) to guide the moving direction of the broken yarn, the front side of the guide roller b (8) is provided with a recovery roller (5) to recover the broken yarn, the right end outer wall of the recovery roller (5) is fixedly connected to a drive motor (7), and the drive motor (7) and the driver (12) are both electrically connected to an external power supply; Its characteristics are: A plurality of sliding sleeves (4) are equidistantly arranged on the front side of the recycling roller (5) from left to right, a sliding rod (17) is arranged inside each of the sliding sleeves (4), and a yarn opening b (16) that passes through the front end of each of the sliding rods (17) is provided inside each of the front end outer walls for the yarn to pass through.

2. The warping machine with a recovery mechanism according to claim 1, characterized in that: Positioning shafts (18) are fixedly connected between the inner walls of the left and right ends of the plurality of yarn-passing ports b (16) near the upper side, and rollers (19) are sleeved on the circular outer walls of the plurality of positioning shafts (18) to reduce friction between the yarn and the yarn-passing ports b (16).

3. The warping machine with a recovery mechanism according to claim 1, characterized in that: A support plate (21) is fixedly connected between the lower outer walls of the plurality of sliding sleeves (4), and a connecting rod (20) is fixedly connected between the left and right outer walls of the two support plates (21) and the recovery roller (5) to limit the position of the support plates (21).

4. The warping machine with a recovery mechanism according to claim 1, characterized in that: The plurality of slide bars (17), positioning shafts (18) and rollers (19) are all hollow, and the plurality of rollers (19) can be rotated 360 degrees in the front-rear direction on the positioning shaft (18).

5. The warping machine with a recovery mechanism according to claim 1, characterized in that: A fixed frame (11) is fixedly connected between the lower outer walls of the two drivers (12), and a workbench (10) is fixedly connected to the upper outer wall of the fixed frame (11) near the right side.

6. The warping machine with a recovery mechanism according to claim 5, characterized in that: The upper outer wall of the workbench (10) is fixedly connected to a fixing frame a (3) near the rear side to limit the position of the guide roller a (2), and the front side of the fixing frame a (3) is fixedly connected to a fixing frame b (9) to limit the position of the fixing plate (15).

7. The warping machine with a recovery mechanism according to claim 5, characterized in that: Support legs b (13) are fixedly connected at the four corners of the lower outer wall of the fixed frame (11), and a plurality of support legs a (6) are fixedly connected at equal intervals to the lower outer wall of the workbench (10) near the front side.

8. The warping machine with a recovery mechanism according to claim 1, characterized in that: When the recovery roller (5) absorbs the broken yarn, it absorbs the broken yarn onto the surface of the recovery roller (5) by means of static electricity, and the recovery roller (5) rotates forward counterclockwise to drive the broken yarn to perform a winding operation.

9. The warping machine with a recovery mechanism according to claim 5, characterized in that: A driving assembly is provided between the workbench (10) and the fixed frame (11), and the workbench (10) can be moved laterally on the fixed frame (11) under the drive of the driving assembly.

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