Cotton spinning card sliver cotton coiling machine

Abstract

The utility model relates to the technical field of textile, in particular to a cotton spinning card sliver cotton coiling machine. Comprising a mounting plate, a moving frame, a transmission belt assembly, a driving assembly and a card sliver traction mechanism, the mounting plate is mounted on the moving frame; the transmission belt assembly comprises an outer transmission belt and an inner transmission belt. The driving assembly is used for driving the transmission belt assembly to rotate. The card sliver traction mechanism is connected with the bottom end of the transmission belt assembly. By driving the transmission belt assembly to rotate, the card sliver traction mechanism is driven to move along a spiral path, gradually move from outside to inside and gradually move from inside to outside after moving to the innermost position, so that card slivers can be uniformly distributed in the cotton storage barrel, the card slivers are prevented from being knotted and wound, gaps in the barrel are reduced, and the quality of the cotton storage barrel is improved. And the arrangement is neater.

Description

Technical Field

[0001] The utility model relates to the technical field of textiles, in particular to a cotton spinning raw sliver coiling machine. Background Art

[0002] In the field of cotton spinning, after the raw sliver is woven into shape by the carding machine, it needs to be gradually coiled into a cotton barrel by a cotton coiling machine, so that when people use it, they can pull the upper end of the raw sliver and pull it out of the cotton barrel smoothly.

[0003] The Chinese patent with the authorization announcement number CN209797116U discloses a cotton spinning raw sliver coiling machine, which belongs to the technical field of textile equipment. The cotton spinning raw sliver coiling machine is composed of a frame, a machine cover, a cotton barrel, a cotton coiling turntable, an assembly plate, a conveyor and a driving motor: a cotton coiling turntable is installed on the frame through a bearing, a machine cover is movably installed above the cotton coiling turntable, and a conveyor is installed between the machine cover and the cotton coiling turntable through a fixed assembly plate; a cotton barrel is placed below the cotton coiling turntable, and the conveyor is connected to the cotton coiling turntable.

[0004] The above-mentioned disclosed patent still has the following technical defects: the cotton turntable drives the raw slivers to be arranged in the cotton barrel during rotation, but the cotton slivers cannot be evenly stacked in the cotton barrel, and large gaps will be generated inside the cotton barrel. Utility Model Content

[0005] The utility model aims to solve the problems existing in the background technology and proposes a cotton spinning raw sliver coiling machine.

[0006] The technical solution of the utility model is a cotton spinning raw sliver coiling machine, comprising:

[0007] A mobile frame and a mounting plate mounted on the mobile frame;

[0008] A transmission belt assembly, the transmission belt assembly includes an outer transmission belt and an inner transmission belt, the outer transmission belt and the inner transmission belt are both distributed in a flat spiral shape, the inner end of the outer transmission belt is connected to the inner end of the inner transmission belt, and the outer end of the outer transmission belt is connected to the outer end of the inner transmission belt;

[0009] A driving assembly for driving the transmission belt assembly to rotate;

[0010] The raw sliver traction mechanism is connected with the bottom end of the transmission belt assembly.

[0011] Preferably, the raw strip traction mechanism includes a connecting rod, a turntable, two first motors and two clamping disks. The connecting rod is connected to the bottom end of the transmission belt assembly, the turntable is rotatably connected to the connecting rod, and the two clamping disks are rotatably mounted on the turntable. A circle of grooves is provided on the periphery of the clamping disk. The two first motors are mounted on the turntable and are respectively used to drive the clamping disks on both sides to rotate.

[0012] Preferably, a threading tube for the raw strip to pass through is rotatably mounted on the mounting plate, and an infrared transmitter and an infrared signal receiver are mounted on the threading tube.

[0013] Preferably, the cotton spinning raw strip reel machine also includes a cotton storage barrel and a bracket. The cotton storage barrel is arranged on the bracket. A first linear drive mechanism is installed on the bracket. A support plate is movably arranged on the inner side of the cotton storage barrel. The top end of the bracket and the bottom end of the cotton storage barrel are provided with through holes for the output shaft of the first linear drive mechanism to pass through.

[0014] Preferably, a circular ring for limiting the position of the cotton storage barrel is provided on the upper end surface of the bracket.

[0015] Preferably, a third linear drive mechanism for driving the movable frame to move is installed on the bracket, a second linear drive mechanism is also installed on the top of the movable frame, and a pressure plate is connected to the output shaft of the second linear drive mechanism.

[0016] Preferably, the driving assembly includes two second motors rotatably mounted on a mounting plate, a plurality of first transmission rollers and a plurality of second transmission rollers, the plurality of first transmission rollers being equidistantly arranged along the path direction of the outer transmission belt, and the plurality of first transmission rollers being in contact with the inner surface of the outer transmission belt, the plurality of second transmission rollers being equidistantly arranged along the path direction of the inner transmission belt, and the plurality of second transmission rollers being in contact with the inner surface of the inner transmission belt, the two first transmission rollers being respectively arranged at the innermost end and the outermost end of the transmission belt assembly, and the two second motors being mounted on the mounting plate and being respectively used to drive the driving rollers on both sides to rotate.

[0017] Preferably, a limiting ring for limiting the position of the transmission belt assembly is provided at the bottom ends of the plurality of first transmission rollers.

[0018] Compared with the prior art, the utility model has the following beneficial technical effects: in the technical solution, the transmission belt assembly is driven to rotate, thereby driving the raw sliver traction mechanism to move along a spiral path, first gradually moving from the outside to the inside, and then gradually moving from the inside to the outside after moving to the innermost position, so that the raw sliver can be evenly distributed in the cotton storage barrel, avoiding knotting and entanglement of the raw sliver, reducing the gap in the barrel, and arranging it more neatly. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the utility model.

[0020] Figure 2 It is a structural schematic diagram of the cotton storage barrel, bracket, linear drive mechanism a and support plate in the utility model.

[0021] Figure 3 It is a structural schematic diagram of the transmission belt assembly and the mounting plate in the utility model.

[0022] Figure 4It is a structural schematic diagram of the transmission belt assembly, the first transmission roller, the second transmission roller and the driving roller in the utility model.

[0023] Figure 5 It is a structural schematic diagram of the transmission belt assembly in the utility model.

[0024] Figure numerals: 1. cotton storage barrel; 2. mounting plate; 3. movable frame; 4. bracket; 5. first linear drive mechanism; 6. second linear drive mechanism; 7. pressure plate; 8. threading tube; 9. transmission belt assembly; 91. outer transmission belt; 92. inner transmission belt; 10. first transmission roller; 11. second transmission roller; 12. limiting ring; 13. driving roller; 14. connecting rod; 15. turntable; 16. first motor; 17. clamping disk; 18. support plate; 19. third linear drive mechanism; 20. ring; 21. second motor. DETAILED DESCRIPTION

[0025] Embodiment 1

[0026] like Figure 1-Figure 5 As shown, a cotton spinning raw sliver coiling machine proposed in this embodiment includes a mounting plate 2, a movable frame 3, a transmission belt assembly 9, a driving assembly and a raw sliver traction mechanism.

[0027] The mounting plate 2 is mounted on the mobile frame 3; a threading tube 8 for the raw strip to pass through is rotatably mounted on the mounting plate 2, and an infrared transmitter and an infrared signal receiver are mounted on the threading tube 8. When the raw strip breaks, the infrared signal receiver receives the infrared signal emitted by the infrared transmitter, and the infrared signal receiver feeds back the signal to the controller, which then starts the automatic alarm.

[0028] The transmission belt assembly 9 includes an outer transmission belt 91 and an inner transmission belt 92. The outer transmission belt 91 and the inner transmission belt 92 are both distributed in a flat thread shape. The inner end of the outer transmission belt 91 is connected to the inner end of the inner transmission belt 92, and the outer end of the outer transmission belt 91 is connected to the outer end of the inner transmission belt 92.

[0029] The driving assembly is used to drive the transmission belt assembly 9 to rotate, and the driving assembly includes two second motors 21 rotatably mounted on the mounting plate 2, a plurality of first transmission rollers 10 and a plurality of second transmission rollers 11; the plurality of first transmission rollers 10 are equidistantly arranged along the path direction of the outer transmission belt 91, and the plurality of first transmission rollers 10 are in contact with the inner surface of the outer transmission belt 91, and the bottom ends of the plurality of first transmission rollers 10 are provided with limiting rings 12 for limiting the transmission belt assembly 9, and the provided limiting rings 12 can support the transmission belt assembly 9 to prevent the transmission belt assembly 9 from slipping; the plurality of second transmission rollers 11 are equidistantly arranged along the path direction of the inner transmission belt 92, and the plurality of second transmission rollers 11 are in contact with the inner surface of the inner transmission belt 92; the two first transmission rollers 10 are respectively arranged at the innermost end and the outermost end of the transmission belt assembly 9, and the two second motors 21 are both mounted on the mounting plate 2 and are respectively used to drive the driving rollers 13 on both sides to rotate, and the second motor 21 is started to drive the limiting ring 12 to rotate, and the driving roller 13 rotates to drive the transmission belt assembly 9 to rotate.

[0030] The raw strip traction mechanism is connected to the bottom end of the transmission belt assembly 9, and the raw strip traction mechanism includes a connecting rod 14, a turntable 15, two first motors 16 and two clamping disks 17. The connecting rod 14 is connected to the bottom end of the transmission belt assembly 9, and the turntable 15 is rotatably connected to the connecting rod 14. The two clamping disks 17 are both rotatably mounted on the turntable 15. A circle of grooves is provided on the periphery of the clamping disk 17. The two first motors 16 are both mounted on the turntable 15 and are respectively used to drive the clamping disks 17 on both sides to rotate. Starting the two first motors 16 will drive the two clamping disks 17 to rotate in opposite directions. The raw strip is clamped between the two clamping disks 17, so that the two clamping disks 17 can pull the raw strip during the rotation process.

[0031] During operation, the drive belt assembly 9 is driven to rotate by the set driving assembly, and the rotation of the drive belt assembly 9 drives the raw strip traction mechanism to move, and the raw strip traction mechanism tractions and transports the raw strip. During the process, the raw strip traction mechanism first moves from outside to inside, and then drives the raw strip to enter the interior of the cotton storage barrel 1. The raw strips coiled inside the cotton storage barrel 1 are distributed in a spiral shape, and the distribution is more regular, thereby avoiding knotting and entanglement, and reducing the gap. When the raw strip traction mechanism moves to the innermost position of the drive belt assembly 9, the raw strip traction mechanism gradually moves from inside to outside, and repeats this cycle until the raw strips fill the interior of the cotton storage barrel 1, and finally the raw strips are cut.

[0032] Embodiment 2

[0033] like Figure 2As shown, a cotton spinning raw sliver coiling machine proposed in this embodiment, compared with the first embodiment, in this embodiment, the cotton spinning raw sliver coiling machine also includes a cotton storage barrel 1 and a bracket 4, the cotton storage barrel 1 is arranged on the bracket 4, and a first linear drive mechanism 5 is installed on the bracket 4, a support plate 18 is movably arranged on the inner side of the cotton storage barrel 1, and the top end of the bracket 4 and the bottom end of the cotton storage barrel 1 are provided with through holes for the output shaft of the first linear drive mechanism 5 to pass through. When the cotton is just being coiled, the support plate 18 can be driven by the first linear drive mechanism 5 to move to the top position inside the cotton storage barrel 1, and as the cotton coiling work continues, the support plate 18 can be gradually driven to move downward, so that the cotton thread suspended below the raw sliver traction mechanism is prevented from being too long, so that the raw sliver can be evenly arranged inside the cotton storage barrel 1; a circular ring 20 for limiting the cotton storage barrel 1 is arranged on the upper end surface of the bracket 4, and the circular ring 20 can realize the limiting work of the cotton storage barrel 1, so that the through holes on the cotton storage barrel 1 and the bracket 4 can be easily aligned.

[0034] Embodiment 3

[0035] like Figure 1 As shown, a cotton spinning raw sliver coiling machine proposed in this embodiment, compared with the second embodiment, in this embodiment, a third linear drive mechanism 19 for driving the movable frame 3 to move is installed on the bracket 4, and a second linear drive mechanism 6 is also installed on the top of the movable frame 3. The output shaft of the second linear drive mechanism 6 is connected with a pressure plate 7. The third linear drive mechanism 19 drives the movable frame 3 to move, so that the pressure plate 7 moves to a position just above the cotton storage barrel 1. At this time, the second linear drive mechanism 6 drives the pressure plate 7 to move downward, so that the raw sliver inside the cotton storage barrel 1 can be compressed, so that the internal space of the cotton storage barrel 1 can be reasonably utilized.

[0036] The implementation modes of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge scope of technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A cotton spinning raw sliver bobbin machine, characterized in that: include: A mobile frame (3) and a mounting plate (2) mounted on the mobile frame (3); A transmission belt assembly (9), the transmission belt assembly (9) comprising an outer transmission belt (91) and an inner transmission belt (92), the outer transmission belt (91) and the inner transmission belt (92) both being distributed in a flat spiral shape, the inner end of the outer transmission belt (91) being connected to the inner end of the inner transmission belt (92), and the outer end of the outer transmission belt (91) being connected to the outer end of the inner transmission belt (92); A driving assembly for driving the transmission belt assembly (9) to rotate; The raw sliver traction mechanism is connected to the bottom end of the transmission belt assembly (9).

2. A cotton spinning raw sliver bobbin machine according to claim 1, characterized in that: The raw sliver pulling mechanism comprises a connecting rod (14), a rotating disk (15), two first motors (16) and two clamping disks (17); the connecting rod (14) is connected to the bottom end of the transmission belt assembly (9); the rotating disk (15) is rotationally connected to the connecting rod (14); the two clamping disks (17) are both rotatably mounted on the rotating disk (15); a circle of grooves is arranged around the circumference of the clamping disk (17); the two first motors (16) are both mounted on the rotating disk (15) and are respectively used to drive the clamping disks (17) on both sides to rotate.

3. A cotton spinning raw sliver bobbin machine according to claim 1, characterized in that: A threading tube (8) for the raw strip to pass through is rotatably mounted on the mounting plate (2), and an infrared transmitter and an infrared signal receiver are mounted on the threading tube (8).

4. The cotton spinning raw sliver bobbin machine according to claim 1, characterized in that: The invention also comprises a cotton storage barrel (1) and a bracket (4), wherein the cotton storage barrel (1) is arranged on the bracket (4), a first linear drive mechanism (5) is installed on the bracket (4), a support plate (18) is movably arranged inside the cotton storage barrel (1), and a through hole for the output shaft of the first linear drive mechanism (5) to pass through is provided at the top end of the bracket (4) and the bottom end of the cotton storage barrel (1).

5. A cotton spinning raw sliver bobbin machine according to claim 4, characterized in that: A circular ring (20) for limiting the position of the cotton storage barrel (1) is arranged on the upper end surface of the bracket (4).

6. A cotton spinning raw sliver bobbin machine according to claim 5, characterized in that: A third linear drive mechanism (19) for driving the moving frame (3) to move is installed on the bracket (4), and a second linear drive mechanism (6) is also installed on the top of the moving frame (3), and a pressure plate (7) is connected to the output shaft of the second linear drive mechanism (6).

7. The cotton spinning raw sliver bobbin machine according to claim 1, characterized in that: The driving assembly comprises two second motors (21) rotatably mounted on a mounting plate (2), a plurality of first transmission rollers (10) and a plurality of second transmission rollers (11); the plurality of first transmission rollers (10) are equidistantly arranged along the path direction of an outer transmission belt (91), and the plurality of first transmission rollers (10) are in contact with the inner surface of the outer transmission belt (91); the plurality of second transmission rollers (11) are equidistantly arranged along the path direction of an inner transmission belt (92), and the plurality of second transmission rollers (11) are in contact with the inner surface of the inner transmission belt (92); the two first transmission rollers (10) are respectively arranged at the innermost end and the outermost end of the transmission belt assembly (9); the two second motors (21) are both mounted on the mounting plate (2) and are respectively used to drive the driving rollers (13) on both sides to rotate.

8. The cotton spinning raw sliver bobbin machine according to claim 7, characterized in that: The bottom ends of the plurality of first transmission rollers (10) are each provided with a limiting ring (12) for limiting the position of the transmission belt assembly (9).

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