Cleaner for automatically processing residual yarn in bobbin

Abstract

The utility model provides a cleaning machine for automatically processing residual yarns in bobbins, which comprises a feeding device, a chute, a bobbin feeding device, a bobbin clamping device and a bobbin pushing device, the feeding device sequentially feeds to-be-processed bobbins into the chute, the bobbins enter the bobbin feeding device from the chute, the bobbin feeding device feeds the bobbins into the bobbin clamping device, the bobbin clamping device clamps the bobbins, and the bobbin pushing device pushes the bobbins to the chute. The pipe pushing device pushes the clamping pipe out of the pipe clamping device so as to separate the clamping pipe from the yarn. Three yarn removing schemes are integrated, and cleaning of different bobbins and different yarns is achieved; full-automatic operation is achieved, manual intervention is not needed for feeding, machining and discharging, the labor cost is reduced, and the machining efficiency is improved; manual intervention is not needed, the working efficiency is high, and no harm is caused to bobbins and workers.

Description

Technical Field

[0001] The present invention relates to the technical field of yarn tube cleaning equipment, and in particular to a cleaning machine for automatically processing residual yarn in yarn tubes. Background Art

[0002] At present, spinning machines in textile enterprises all use thin-walled spinning tubes. When manually handling the tail yarn with a hook knife, it is easier to cut the yarn tube and the staff's hands. In order to protect the spinning tube, protect the staff, and improve the efficiency of removing the tail yarn of the spinning tube, an automatic cleaning machine for processing the residual yarn on the yarn tube is proposed to solve the above problems. Utility Model Content

[0003] In view of this, the present disclosure provides an automatic cleaning machine for processing residual yarn on a yarn tube, aiming to solve the problems in the prior art that the residual tail yarn on the existing spun yarn tube needs to be removed manually, which is inefficient and may cause harm to the spun yarn tube and the staff.

[0004] The disclosed embodiment provides a machine for automatically processing residual yarn in yarn tubes, comprising a feeding device, a chute, a tube feeding device, a tube clamping device and a tube pushing device. The feeding device feeds the yarn tubes to be processed into the chute in sequence, the yarn tubes enter the tube feeding device from the chute, the tube feeding device feeds the yarn tubes into the tube clamping device, the tube clamping device clamps the yarn tubes, and the tube pushing device pushes the clamped tubes out of the tube clamping device to separate the clamped tubes and the yarn.

[0005] As an improvement, a tube frame for storing the yarn tubes to be processed is installed at the bottom of the feeding device. The feeding device includes a tube lifter and a tube lifter cylinder. The piston of the tube lifter cylinder is connected to the tube lifter and drives the tube lifter to move up and down to deliver the yarn tubes to the top of the chute.

[0006] As an improvement, at least two turning cylinders are installed on the top of the feeding device, and a tube head monitoring sensor is installed in front of the turning cylinder to monitor the diameter of the yarn tube. The turning cylinder is used to release the yarn tube, and a lower tube baffle is also provided at the connection between the chute and the feeding device to prevent the yarn tube from falling out.

[0007] As an improvement, the pipe feeding device is installed in parallel with the pipe clamping device, and the pipe feeding device is installed between the mounting plate and the slide plate. The pipe feeding device includes a pipe feeding cylinder, a pipe feeding bracket, a pipe dropping cylinder, a pipe dropping rack, a baffle and a hinge. The pipe feeding bracket is in a "U" shape. The pipe dropping cylinder has two cylinders and is installed at the end of the pipe feeding bracket. The pipe feeding cylinder drives the pipe feeding bracket to reciprocate. The pipe dropping rack is installed at the end of the pipe feeding bracket through a hinge. The baffle is installed on the pipe dropping rack, and the pipe dropping rack is provided with a recess for receiving the yarn tube. The pipe dropping cylinder drives the baffle to drive the pipe dropping rack to rotate, so as to take and put the yarn tube.

[0008] As an improvement, the tube clamping device includes four tube clamping cylinders, which are installed in pairs opposite to each other, and are equipped with clamping pieces for clamping the yarn tube; the clamping pieces are provided with balls for clamping the yarn tube, and the balls are rotatably installed on the clamping pieces.

[0009] As an improvement, the tube pushing device includes a tube pushing motor, a flywheel, a connecting rod, and a push rod. The tube pushing motor drives the flywheel to rotate, the flywheel drives the connecting rod to swing, and the connecting rod drives the push rod to move horizontally to push the yarn tube out of the tube clamping device.

[0010] As an improvement, a cutting device is installed at the lower center of the tube clamping device, and the cutting device includes a knife moving cylinder, a blade, and a blade motor. The knife moving cylinder drives the blade and the blade motor to move, and the blade motor drives the blade to rotate to cut off the tail yarn on the yarn tube.

[0011] As an improvement, a tube driving device is installed on the side of the tube clamping device, and the tube driving device includes a tube driving motor, a rubber wheel, and a steel sheet. The tube driving motor drives the rubber wheel to rotate, and the rubber wheel abuts against the yarn tube to drive the yarn tube to rotate. The steel sheet is used to position the grooved yarn tube.

[0012] As an improvement, the feeding device is fixedly mounted on the side of the pipe frame, a universal wheel is provided at the bottom of the pipe frame, the pipe feeding device, the pipe clamping device and the pipe pushing device are all mounted on a bracket, and a universal wheel is provided at the bottom of the bracket.

[0013] This solution also includes an electric control box, which is electrically connected to the sensor, the solenoid valve, the motor, and the touch screen.

[0014] Beneficial effects:

[0015] 1. This application integrates three yarn removal schemes to achieve the cleaning of different yarn tubes and different yarns;

[0016] 2. Achieve fully automated operation, with no need for manual intervention in feeding, processing and discharging, thus reducing labor costs;

[0017] 3. By designing different yarn removal schemes, the yarn tube can be effectively protected from damage and different types of yarn can be quickly removed.

[0018] The application does not require manual intervention, has high working efficiency, and will not cause harm to the bobbin or the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present disclosure, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present disclosure. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0020] Figure 1 , 2 An overall schematic diagram provided for an embodiment of the utility model;

[0021] Figure 3 An explosion diagram provided for an embodiment of the utility model;

[0022] Figure 4 , 5 A schematic diagram of the structure of a feeding device provided in an embodiment of the utility model;

[0023] Figure 6 , 7 , 8, and 9 are schematic diagrams of the structure of the pipe delivery device provided in the embodiment of the utility model;

[0024] Fig.10 A schematic diagram of the structure of a push pipe module provided in an embodiment of the utility model;

[0025] Fig.11 A schematic diagram of the structure of a pipe clamping device provided in an embodiment of the utility model;

[0026] Fig.12 A schematic diagram of the structure of a pipe clamping device and a cutting device provided in an embodiment of the utility model;

[0027] Fig.13 A schematic diagram of the structure of a pipe clamping device and a pipe driving device provided in an embodiment of the utility model;

[0028] Fig.14 A schematic diagram of the structure of a pipe driving device provided in an embodiment of the utility model;

[0029] Fig.15 A schematic diagram of the working state provided for an embodiment of the utility model.

[0030] Among them, the reference numerals in the figure are:

[0031] 1. Pipe frame; 2. Feeding device; 21. Inclined plate; 22. Lifting plate; 23. Lower pipe baffle; 24. Lifting cylinder; 25. Adjusting air pipe; 26. Pipe head monitoring sensor; 3. Chute; 4. Pipe delivery device; 41. Pipe delivery cylinder; 42. Pipe delivery bracket; 43. Pipe drop cylinder; 44. Pipe drop rack; 45. Baffle; 46. Hinge plate; 47. Slide plate; 48. Mounting plate; 5. Pipe clamping device; 51. Pipe clamping cylinder Cylinder; 52, clip; 53, ball; 54, cutting device; 541, knife-moving cylinder; 542, blade; 543, blade motor; 55, tube driving device; 551, tube driving motor; 552, rubber wheel; 553, steel sheet; 6, tube pushing device; 61, tube pushing motor; 62, connecting rod; 63, push rod; 64, flywheel; 7, bracket; 8, electric control box; 81, touch screen; 9, bobbin; 10, material sensor.

[0032] The above drawings show clear embodiments of the present disclosure, which will be described in more detail below. These drawings and text descriptions are not intended to limit the scope of the present disclosure in any way, but to illustrate the concepts of the present disclosure to those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present disclosure to clearly and completely describe the technical solutions in the embodiments of the present disclosure. Obviously, the described embodiments are part of the embodiments of the present disclosure, rather than all of the embodiments. Based on the embodiments in the present disclosure, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present disclosure.

[0034] The directional nouns involved in the embodiments of the present disclosure, such as "upper", "lower", "side", etc., are generally based on the relative directional relationship between the structures when the thermos cup or the cup cover is usually placed, and these directional nouns are used only to more clearly describe the relationship between the structures, not to describe the absolute directional. When the product is placed in different postures, the directional position may change, for example, "upper" and "lower" may be interchangeable.

[0035] In order to make the technical solutions and advantages of the present disclosure more clear, the embodiments of the present disclosure will be further described in detail below with reference to the accompanying drawings.

[0036] See also Figure 1-15As shown, the embodiment of the present disclosure provides an automated cleaning machine for processing residual yarn in yarn tubes, specifically comprising a feeding device 2, a chute 3, a tube feeding device 4, a tube clamping device 5 and a tube pushing device 6. The feeding device 2 feeds the yarn tubes 9 to be processed into the chute 3 in sequence, the yarn tubes 9 enter the tube feeding device 4 from the chute 3, the tube feeding device 4 feeds the yarn tubes 9 into the tube clamping device 5, the tube clamping device 5 clamps the yarn tube 9, and the tube pushing device 6 pushes the clamped tubes out of the tube clamping device 5 to separate the clamped tubes and the yarn.

[0037] like Figure 3 , 4 As shown in Figures 5 and 6, a tube frame 1 for storing the yarn tubes 9 to be processed is installed at the bottom of the feeding device 2. The feeding device 2 includes a tube lift plate 22 and a tube lift cylinder 24. The piston of the tube lift cylinder 24 is connected to the tube lift plate 22 and drives the tube lift plate 22 to move up and down to send the yarn tube 9 to the top of the chute 3. In this embodiment, at least two turning cylinders 25 are installed on the top of the feeding device 2. A tube head monitoring sensor 26 is installed in front of the turning cylinder 25 to monitor the diameter of the yarn tube 9. The turning cylinder 25 is used to release the yarn tube 9. A lower tube baffle 23 is also provided at the connection between the chute 3 and the feeding device 2 to prevent the yarn tube 9 from falling out.

[0038] like Fig.15 As shown, the pipe feeding device 4 is installed in parallel with the pipe clamping device 5, and the pipe feeding device 4 is installed between the mounting plate 48 and the slide plate 47. The pipe feeding device 4 includes a pipe feeding cylinder 41, a pipe feeding bracket 42, a pipe dropping cylinder 43, a pipe dropping rack 44, a baffle 45 and a hinge 46. The pipe feeding bracket 42 is "U"-shaped, and there are two pipe dropping cylinders 43 installed at the end of the pipe feeding bracket 42. The pipe feeding cylinder 41 drives the pipe feeding bracket 42 to reciprocate, and the pipe dropping rack 44 is installed at the end of the pipe feeding bracket 42 through the hinge 46. The baffle 45 is installed on the pipe dropping rack 44, and the pipe dropping rack 44 is provided with a recess for receiving the yarn tube 9. The pipe dropping cylinder 43 drives the baffle 45 to drive the pipe dropping rack 44 to rotate, so as to realize the taking and placing of the yarn tube 9.

[0039] like Fig.11 , 15 As shown, in the exemplary embodiment, the tube clamping device 5 includes four tube clamping cylinders 51, and the tube clamping cylinders 51 are installed in pairs opposite to each other, and the tube clamping cylinders 51 are installed with clamping pieces 52 for clamping the yarn tube 9; Fig.12 , 13 As shown, a ball 53 for clamping the yarn tube 9 is provided on the clamping piece 52 , and the ball 53 is rotatably mounted on the clamping piece 52 .

[0040] like Fig.10 As shown, the tube pushing device 6 includes a tube pushing motor 61, a flywheel 64, a connecting rod 62, and a push rod 63. The tube pushing motor 61 drives the flywheel 64 to rotate, the flywheel 64 drives the connecting rod 62 to swing, and the connecting rod 62 drives the push rod 63 to move horizontally to push the yarn tube 9 out of the tube clamping device 5.

[0041] like Fig.10 , 12 As shown, a cutting device 54 is installed at the lower center of the tube clamping device 5. The cutting device 54 includes a knife moving cylinder 541, a blade 542, and a blade motor 543. The knife moving cylinder 541 drives the blade 542 and the blade motor 543 to move, and the blade motor 543 drives the blade 542 to rotate to cut the tail yarn on the yarn tube 9.

[0042] like Fig.13 , 14 As shown, a tube driving device 55 is installed on the side of the tube clamping device 5, and the tube driving device 55 includes a tube driving motor 551, a rubber wheel 552, and a steel sheet 553. The tube driving motor 551 drives the rubber wheel 552 to rotate, and the rubber wheel 552 abuts against the yarn tube 9 to drive the yarn tube 9 to rotate. The steel sheet 553 is used to position the grooved yarn tube 9.

[0043] In an exemplary embodiment, the feeding device 2 is fixedly installed on the side of the pipe frame 1, a universal wheel is provided at the bottom of the pipe frame 1, the pipe feeding device 4, the pipe clamping device 5 and the pipe pushing device 6 are all installed on the bracket 7, and a universal wheel is provided at the bottom of the bracket 7 to support the bracket 7 to be separated from the pipe frame 1.

[0044] This solution also includes an electric control box 8 , which is electrically connected to the sensor, the solenoid valve, the motor, and the touch screen 81 .

[0045] In order to have a more thorough and comprehensive understanding of the disclosed content of the utility model, the principle thereof is further explained below in combination with the usage method.

[0046] In actual use, different working modes need to be selected according to different yarns and different bobbins 9. If the bobbins 9 are smooth conical long tubes and the yarn is ordinary cotton, select the mode on the touch screen 81, place the bobbins 9 to be processed in the tube frame 1, and then start the device. The bobbins 9 are moved to the top of the feeding device 2 by the lifting tube piece 22 of the feeding device 2, and then fall into the turning cylinder 25 through the inclined piece 21. Two cylinders hold the bobbins 9. The two cylinders are respectively equipped with tube head monitoring sensors 26. According to the diameter difference between the large and small heads of the bobbins 9, they give signals to retract the cylinder holding the large head of the bobbins 9, so as to ensure that the large heads of the bobbins 9 slide into the chute 3 first.

[0047] like Figure 2 As shown, the bobbin 9 falls from the chute 3 onto the chute plate 47 of the tube feeding device 4, and then falls onto the tube drop rack 44. At this time, the tube drop rack 7 extends to hold the bobbin 9. Figure 6 , 7As shown in Figures 8 and 9, the tube delivery cylinder 41 extends to deliver the mechanism and the yarn tube 9 on the tube delivery bracket 42. At this time, the material sensor 10 detects the yarn tube 9, so that the tube clamping device 5 is started, and the four tube clamps extend to clamp the yarn tube 9 through the clamping piece 52. After clamping, the tube drop cylinder 43 contracts to make the tube drop rack 44 fall, and then the tube delivery cylinder 41 contracts to withdraw the entire tube delivery bracket 42.

[0048] Since the bobbin 9 is in a smooth conical long tube shape and the yarn is ordinary cotton, at this time, Fig.10 As shown, the tube pushing device 6 is started, the tube pushing motor 61 drives the flywheel 64, the flywheel 64 drives the connecting rod 62, the connecting rod 62 drives the push rod 63 to move horizontally, the push rod 63 pushes the bobbin 9 out, and the yarn on the bobbin 9 is removed by the clamping piece 52.

[0049] If the yarn on the bobbin 9 is a high-strength yarn such as pure polyester, after the clamp 52 clamps the bobbin 9, the knife moving cylinder 541 allows the blade 542 to rise. At the same time, the blade motor 543 drives the blade 542 to rotate. During the advancement of the push rod 63, the blade 542 cuts off most of the yarn on the bobbin 9, and the remaining small amount of yarn is withdrawn by the interaction of the push rod 63 and the clamp 52.

[0050] If the surface of the yarn tube 9 has a plurality of transverse grooves, it is necessary to start the tube driving device 55, such as Fig.14 As shown, after the clamping piece 52 clamps the bobbin 9, the rubber wheel 552 drives the bobbin 9 to rotate, and the steel sheet 553 clamps the transverse groove on the bobbin 9 as the bobbin 9 rotates. At this time, the other transverse groove corresponds to the position of the blade 542, and the blade 542 is then rotated to cut off the yarn on the bobbin 9.

[0051] Those skilled in the art will readily appreciate other embodiments of the present disclosure after considering the specification and practicing the present disclosure. This application is intended to cover any variations, uses, or adaptations of the present disclosure that follow the general principles of the present disclosure and include common knowledge or customary techniques in the art that are not disclosed in the present disclosure. The specification and examples are intended to be exemplary only, and the true scope and spirit of the present disclosure are indicated by the following claims.

[0052] It should be understood that the present disclosure is not limited to the exact structures that have been described above and shown in the drawings, and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims

1. A machine for automatically removing residual yarn from bobbins, characterized in that: The invention comprises a feeding device (2), a chute (3), a tube feeding device (4), a tube clamping device (5) and a tube pushing device (6). The feeding device (2) sequentially feeds the yarn tubes (9) to be processed into the chute (3), the yarn tubes (9) enter the tube feeding device (4) from the chute (3), the tube feeding device (4) feeds the yarn tubes (9) into the tube clamping device (5), the tube clamping device (5) clamps the yarn tubes (9), and the tube pushing device (6) pushes the clamped tube out of the tube clamping device (5) to separate the clamped tube and the yarn.

2. The automatic yarn removal machine for processing residual yarn on bobbins according to claim 1, characterized in that: A tube frame (1) for storing the yarn tubes (9) to be processed is installed at the bottom of the feeding device (2). The feeding device (2) comprises a tube lift plate (22) and a tube lift cylinder (24). The piston of the tube lift cylinder (24) is connected to the tube lift plate (22) and drives the tube lift plate (22) to move up and down, so as to deliver the yarn tubes (9) to the top of the chute (3).

3. The automatic yarn removal machine for processing residual yarn on bobbins according to claim 2, characterized in that: At least two turning cylinders (25) are installed on the top of the feeding device (2), and a tube head monitoring sensor (26) is installed in front of the turning cylinder (25) for monitoring the diameter of the yarn tube (9). The turning cylinder (25) is used to release the yarn tube (9) to adjust the direction in which the yarn tube (9) falls down. A lower tube baffle (23) is also provided at the connection between the chute (3) and the feeding device (2) to prevent the yarn tube (9) from falling out.

4. The automatic yarn removal machine for processing residual yarn on bobbins according to claim 1, characterized in that: The pipe delivery device (4) is installed in parallel with the pipe clamping device (5). The pipe delivery device (4) is installed between the mounting plate (48) and the slide plate (47). The pipe delivery device (4) comprises a pipe delivery cylinder (41), a pipe delivery bracket (42), a pipe drop cylinder (43), a pipe drop rack (44), a baffle (45) and a hinge plate (46). The pipe delivery bracket (42) is in a "U" shape. The pipe drop cylinder (43) has two parts and is installed on the pipe delivery bracket. The tube-dropping frame (44) is mounted on the end of the tube-dropping frame (42); the tube-dropping cylinder (41) drives the tube-dropping frame (42) to reciprocate; the tube-dropping frame (44) is mounted on the end of the tube-dropping frame (42) via a hinged piece (46); the baffle (45) is mounted on the tube-dropping frame (44); and the tube-dropping frame (44) is provided with a notch for receiving the yarn tube (9); the tube-dropping cylinder (43) drives the baffle (45) to drive the tube-dropping frame (44) to rotate, thereby realizing taking and placing the yarn tube (9).

5. The automatic yarn removal machine for processing residual yarn on bobbins according to claim 1, characterized in that: The tube clamping device (5) comprises four tube clamping cylinders (51), wherein the tube clamping cylinders (51) are installed in pairs opposite to each other, and a clamping piece (52) for clamping the yarn tube (9) is installed on the tube clamping cylinder (51); a ball (53) for clamping the yarn tube (9) is provided on the clamping piece (52), and the ball (53) is rotatably installed on the clamping piece (52).

6. The automatic yarn removal machine for processing residual yarn on bobbins according to claim 1, characterized in that: The tube pushing device (6) comprises a tube pushing motor (61), a flywheel (64), a connecting rod (62) and a push rod (63); the tube pushing motor (61) drives the flywheel (64) to rotate, the flywheel (64) drives the connecting rod (62) to swing, and the connecting rod (62) drives the push rod (63) to move horizontally, thereby pushing the yarn tube (9) out of the tube clamping device (5).

7. The automatic yarn removal machine for processing residual yarn on bobbins according to claim 1, characterized in that: A cutting device (54) is installed at the lower center of the tube clamping device (5). The cutting device (54) comprises a knife-moving cylinder (541), a blade (542), and a blade motor (543). The knife-moving cylinder (541) drives the blade (542) and the blade motor (543) to move, and the blade motor (543) drives the blade (542) to rotate so as to cut the tail yarn on the yarn tube (9).

8. The automatic yarn removal machine for processing residual yarn on bobbins according to claim 1, characterized in that: A tube driving device (55) is installed on the side of the tube clamping device (5), and the tube driving device (55) comprises a tube driving motor (551), a rubber wheel (552), and a steel sheet (553). The tube driving motor (551) drives the rubber wheel (552) to rotate, and the rubber wheel (552) abuts against the yarn tube (9) to drive the yarn tube (9) to rotate. The steel sheet (553) is used to position the grooved yarn tube (9).

9. The automatic yarn removal machine for processing residual yarn on bobbins according to claim 2, characterized in that: The feeding device (2) is fixedly mounted on the side of the pipe frame (1), a universal wheel is provided at the bottom of the pipe frame (1), the pipe feeding device (4), the pipe clamping device (5) and the pipe pushing device (6) are all mounted on a bracket (7), and a universal wheel is provided at the bottom of the bracket (7).

10. The machine for automatically removing residual yarn from bobbins according to any one of claims 1 to 9, characterized in that: It also includes an electric control box (8), wherein the electric control box (8) is electrically connected to the sensor, the solenoid valve, the motor, and the touch screen (81).

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