High-speed doubling machine for wool spinning processing

Abstract

The utility model discloses a high-speed doubling machine for wool spinning processing, which comprises an equipment frame, and a servo motor is fixed at the bottom of one end of the equipment frame; the top end of the movable plate is fixedly connected with the bottom end of the vertical plate; a rail window is formed in the middle of the vertical part of the equipment frame in a penetrating mode, a locking bolt is installed in the rail window in a penetrating mode, a locking nut is installed at the tail end of the locking bolt, the locking bolt is fixed to the rear side face of a horizontal plate, and a horizontal limiting roller is rotatably installed on the horizontal plate. A first hydraulic rod is fixed to the top of the other end of the equipment frame, and a tensioning roller is rotationally installed at the tail end of the first hydraulic rod. According to the high-speed doubling machine for wool spinning processing, a novel structural design is adopted, a plurality of wool fiber yarns are stably positioned and gathered through the horizontal limiting mechanism capable of conveniently adjusting the distance in cooperation with the vertical limiting mechanism capable of gradually adjusting, and rapid and stable plying of the wool fiber yarns is achieved in cooperation with the tensioning mechanism.

Description

Technical Field

[0001] The utility model relates to the technical field of doubling machines, in particular to a high-speed doubling machine for wool spinning processing. Background Art

[0002] The high-speed doubling machine is a machine for doubling multiple wool fiber yarns during the wool spinning process. The existing high-speed doubling machine for wool spinning tensions multiple wool fiber yarns through guide rollers and a movable tensioning mechanism to achieve rapid winding and doubling of multiple wool fiber yarns.

[0003] Existing high-speed doubling machines for wool spinning, such as the one with announcement number CN219137039U, which is called a high-speed doubling machine for textile, adjust the tension of the spinning thread by adjusting the position of the rotating rod. When the tension is adjusted, the output ends of the first motor and the second motor are rotated to make the spinning thread wound on the surface of the winding rod. However, it is not possible to stably position and gather multiple wool fiber yarns. It only adjusts the tension of the spinning thread, and multiple wool fiber yarns can only be scattered and wound on the surface of the winding rod, which is not convenient for plying multiple wool fiber yarns. Therefore, it is necessary to design a high-speed doubling machine for wool spinning to address the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a high-speed doubling machine for wool spinning processing to solve at least one technical problem existing in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A high-speed doubling machine for wool spinning, comprising:

[0007] An equipment rack, wherein a servo motor is fixed at the bottom of one end of the equipment rack, a horizontal threaded rod is installed at the output end of the servo motor, the horizontal threaded rod is rotatably installed at the bottom of one end of the equipment rack through a bearing seat, the horizontal threaded rod passes through the bottom of the movable plate, the movable plate passes through the limit window, and the limit window is opened at the horizontal part of the bottom of one end of the equipment rack;

[0008] A movable plate, the top of which is connected and fixed to the bottom of the vertical plate, a vertical limiting roller is rotatably mounted on the vertical plate, a top column is fixed to the top of the vertical plate, the top column is fitted to the inner wall of the track groove, and the track groove is opened on the inner top surface of the equipment frame;

[0009] An equipment rack, wherein a track window is provided through the middle of the vertical portion of the equipment rack, a locking bolt is installed through the track window, a locking nut is installed at the end of the locking bolt, the locking bolt is fixed to the rear side of a horizontal plate, a horizontal limiting roller is rotatably installed on the horizontal plate, a first hydraulic rod is fixed to the top of the other end of the equipment rack, and a tensioning roller is rotatably installed at the end of the first hydraulic rod.

[0010] Preferably, a second hydraulic rod is fixed to the inner side of the other end of the equipment frame, and a positioning roller is rotatably mounted on the end of the second hydraulic rod.

[0011] Preferably, the spiral directions of the threads on both sides of the center of the horizontal threaded rod are opposite, and the horizontal threaded rod is threadedly connected to the movable plate.

[0012] Preferably, the movable plate, the vertical plate and the vertical limiting roller are all symmetrically distributed about the center of the equipment frame, and the movable plate is slidably connected to the limiting window.

[0013] Preferably, the top column is slidably connected to the track groove, and the front view cross-sectional shape of the track groove is "T"-shaped.

[0014] Preferably, the locking bolts are symmetrically distributed up and down about the center of the track window, and the track windows are densely distributed with equal intervals.

[0015] Preferably, the first hydraulic rods are symmetrically distributed about the center of the tensioning roller, and the diameter of the tensioning roller is larger than the diameter of the horizontal limiting roller.

[0016] Preferably, the size of the positioning roller is the same as that of the horizontal limiting roller, and the positioning rollers are symmetrically distributed up and down about the center of the equipment frame.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] The new structural design is adopted. Through the horizontal limit mechanism that can easily adjust the spacing, and the vertical limit mechanism that can be gradually adjusted, multiple wool fiber yarns can be stably positioned and gathered. With the tensioning mechanism, multiple wool fiber yarns can be quickly and stably plyed.

[0019] 1. The utility model drives the horizontal threaded rod to rotate by a servo motor. The horizontal threaded rod uses the threads with opposite spiral directions on both sides of the center to drive the symmetrically distributed movable plate, vertical plate and vertical limit roller to move horizontally along the limit window, and drives the top column to stably move along the track groove to ensure that the vertical limit roller will not be skewed;

[0020] 2. The utility model allows a horizontal plate with a locking bolt to slide vertically along the track window, thereby adjusting the spacing between the horizontal plates and horizontal limit rollers symmetrically distributed in the same track window, and stably positioning and gathering multiple wool fiber yarns through the cooperation of the horizontal plates and horizontal limit rollers connected to the track windows distributed at equal intervals, and tensioning rollers and positioning rollers are used to tension the twisted yarns for easy winding and storage. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a front view structural schematic diagram of the utility model.

[0022] Figure 2 It is a rear view structural schematic diagram of the utility model.

[0023] Figure 3 It is a front view cross-sectional structural schematic diagram of the utility model.

[0024] Figure 4 It is a schematic diagram of the side sectional structure of the movable plate and the limit window of the utility model.

[0025] Figure 5 It is a schematic diagram of the side cross-sectional structure of the track window of the utility model.

[0026] In the figure: 1. Equipment frame; 2. Servo motor; 3. Horizontal threaded rod; 4. Movable plate; 5. Limit window; 6. Vertical plate; 7. Vertical limit roller; 8. Top column; 9. Track groove; 10. Track window; 11. Locking bolt; 12. Locking nut; 13. Horizontal plate; 14. Horizontal limit roller; 15. First hydraulic rod; 16. Tensioning roller; 17. Second hydraulic rod; 18. Positioning roller. DETAILED DESCRIPTION

[0027] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0028] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0029] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] See also Figure 1-5 , an embodiment provided by the utility model:

[0032] A high-speed doubling machine for wool spinning, comprising:

[0033] Equipment frame 1, a servo motor 2 is fixed at the bottom of one end of the equipment frame 1, a horizontal threaded rod 3 is installed at the output end of the servo motor 2, the horizontal threaded rod 3 is rotatably installed at the bottom of one end of the equipment frame 1 through a bearing seat, the horizontal threaded rod 3 passes through the bottom of a movable plate 4, the spiral directions of the threads on both sides of the center of the horizontal threaded rod 3 are opposite, the horizontal threaded rod 3 and the movable plate 4 are threadedly connected, the above-mentioned structural design enables the horizontal threaded rod 3 to use the threads on both sides of the center with opposite spiral directions when rotating to drive the movable plates 4 installed at both ends to move in opposite directions, the movable plate 4 passes through the limit window 5, and the limit window 5 is opened at the horizontal part of the bottom of one end of the equipment frame 1;

[0034] The movable plate 4, the top of the movable plate 4 is connected and fixed to the bottom of the vertical plate 6, and a vertical limiting roller 7 is rotatably installed on the vertical plate 6. The movable plate 4, the vertical plate 6 and the vertical limiting roller 7 are symmetrically distributed about the center of the equipment frame 1. The movable plate 4 and the limiting window 5 are slidably connected. The above structural design enables the movable plate 4, the vertical plate 6 and the vertical limiting roller 7 to stably slide along the limiting window 5 under the drive of the horizontal threaded rod 3. A top column 8 is fixed to the top of the vertical plate 6, and the top column 8 is in contact with the inner wall of the track groove 9. The track groove 9 is opened on the inner top surface of the equipment frame 1;

[0035] Equipment frame 1, a track window 10 is opened through the middle of the vertical part of the equipment frame 1, a locking bolt 11 is installed through the track window 10, a locking nut 12 is installed at the end of the locking bolt 11, the locking bolt 11 is fixed on the rear side of the horizontal plate 13, a horizontal limiting roller 14 is rotatably installed on the horizontal plate 13, a first hydraulic rod 15 is fixed to the top of the other end of the equipment frame 1, a tensioning roller 16 is rotatably installed at the end of the first hydraulic rod 15, a second hydraulic rod 17 is fixed to the inner side of the other end of the equipment frame 1, a positioning roller 18 is rotatably installed at the end of the second hydraulic rod 17, the above-mentioned structural design can position the yarn after plying, so as to facilitate the tensioning operation.

[0036] In one embodiment, the top column 8 is slidably connected to the track groove 9, and the front view cross-sectional shape of the track groove 9 is "T"-shaped. The above-mentioned structural design enables the vertical plate 6 to carry the top column 8 for stable linear displacement along the track groove 9, further ensuring the stability of the vertical limiting roller 7 during movement.

[0037] In one of the preferred embodiments, the locking bolts 11 are symmetrically distributed up and down about the center of the track window 10, and the track windows 10 are densely distributed with equal intervals. The above-mentioned structural design enables the locking bolts 11 to slide stably along the track window 10 with the horizontal plate 13 and the horizontal limiting roller 14, and the horizontal plates 13 and horizontal limiting rollers 14 connected to different track windows 10 cooperate to gradually gather multiple strands of yarn to avoid yarn damage.

[0038] In one embodiment, the first hydraulic rod 15 is symmetrically distributed about the center of the tensioning roller 16, and the diameter of the tensioning roller 16 is larger than the diameter of the horizontal limiting roller 14. The above structural design enables the first hydraulic rod 15 to push the tensioning roller 16 to stably move and squeeze and tension the twisted yarn.

[0039] In one of the preferred embodiments, the size of the positioning roller 18 is the same as that of the horizontal limiting roller 14, and the positioning roller 18 is symmetrically distributed up and down about the center of the equipment frame 1. The above-mentioned structural design enables the positioning roller 18 to position the twisted yarn, which facilitates the extrusion and tensioning of the tensioning roller 16.

[0040] The working principle of the utility model is: when using the device, the unwinding mechanism of the multi-strand yarn is placed Figure 1 On the left side of the middle equipment frame 1, place the winding mechanism of the plied yarn on the right side of the equipment frame 1, and pass the multiple strands of yarn on the unwinding machine from left to right in sequence. Figure 4 Between the vertical limiting rollers 7 which are symmetrically distributed, Figure 1 The yarn end is fixed on the winding mechanism between multiple groups of horizontal limit rollers 14 symmetrically distributed up and down, below the tension roller 16, and between the positioning rollers 18;

[0041] Then start Figure 4 The servo motor 2 in the middle controls the horizontal threaded rod 3 to rotate forward. The horizontal threaded rod 3 uses the threads with opposite spiral directions on both sides of the center to drive the movable plate 4 to slide along the limit window 5 with the vertical plate 6 and the vertical limit roller 7. The vertical plate 6 slides steadily along the track groove 9 with the top column 8 until the symmetrically distributed vertical limit rollers 7 squeeze and clamp the multiple strands of yarn. The servo motor 2 is controlled to stop working and the horizontal threaded rod 3 is locked. The horizontal threaded rod 3 uses the thread self-locking to fix the positions of the movable plate 4, the vertical plate 6 and the vertical limit roller 7.

[0042] and will Figure 5The locking nut 12 in the equipment rack 1 is rotated away from the back of the equipment rack 1, and the horizontal plate 13 is pushed to slide along the track window 10 with the locking bolt 11 until the horizontal plate 13 and the horizontal limit roller 14 connected by the locking bolt 11 in the same track window 10 are at a suitable distance, and then adjusted in sequence. Figure 1 The horizontal limit rollers 14 connected to all the track windows 10 are adjusted to reduce the spacing of the horizontal limit rollers 14 from left to right. After the adjustment is completed, the locking nut 12 is rotated and reset to the back of the extrusion equipment frame 1 to fix the positions of the horizontal plate 13 and the horizontal limit rollers 14. The symmetrically distributed second hydraulic rods 17 are controlled to extend, and the symmetrically distributed positioning rollers 18 are pushed to squeeze and fix the yarn. The first hydraulic rod 15 is controlled to extend, and the tensioning roller 16 is pushed to squeeze the yarn to tension the yarn.

[0043] Finally, the unwinding mechanism and the winding mechanism can be started, and the multiple strands of yarn first pass through the symmetrically distributed vertical limiting rollers 7 and are squeezed and aligned by the vertical limiting rollers 7. Then, the multiple strands of yarn are squeezed and limited by multiple groups of horizontal limiting rollers 14 with gradually decreasing spacing, gradually combined, and squeezed and tensioned by the tensioning roller 16, and are wound and stored by the winding mechanism.

[0044] The above is only an embodiment of the utility model, and the common sense such as the known specific structure and characteristics in the scheme is not described too much here. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the utility model. Any figure mark in the claims should not be regarded as limiting the claims involved.

Claims

1. A high-speed doubling machine for wool spinning, characterized in that: It includes: An equipment frame (1), wherein a servo motor (2) is fixed at the bottom of one end of the equipment frame (1), a horizontal threaded rod (3) is installed at the output end of the servo motor (2), the horizontal threaded rod (3) is rotatably installed at the bottom of one end of the equipment frame (1) through a bearing seat, the horizontal threaded rod (3) passes through the bottom of a movable plate (4), the movable plate (4) passes through a limit window (5), and the limit window (5) is opened at the horizontal part of the bottom of one end of the equipment frame (1); A movable plate (4), the top end of the movable plate (4) is connected and fixed to the bottom end of the vertical plate (6), a vertical limiting roller (7) is rotatably mounted on the vertical plate (6), a top column (8) is fixed to the top end of the vertical plate (6), the top column (8) is in contact with the inner wall of the track groove (9), and the track groove (9) is provided on the inner top surface of the equipment frame (1); An equipment frame (1), wherein a track window (10) is provided through the middle of a vertical portion of the equipment frame (1), a locking bolt (11) is installed through the track window (10), a locking nut (12) is installed at the end of the locking bolt (11), the locking bolt (11) is fixed to the rear side of a horizontal plate (13), a horizontal limit roller (14) is rotatably installed on the horizontal plate (13), a first hydraulic rod (15) is fixed to the top of the other end of the equipment frame (1), and a tensioning roller (16) is rotatably installed at the end of the first hydraulic rod (15).

2. A high-speed doubling machine for wool spinning according to claim 1, characterized in that: A second hydraulic rod (17) is fixed on the inner side of the other end of the equipment frame (1), and a positioning roller (18) is rotatably mounted on the end of the second hydraulic rod (17).

3. A high-speed doubling machine for wool spinning according to claim 1, characterized in that: The spiral directions of the threads on both sides of the center of the horizontal threaded rod (3) are opposite, and the horizontal threaded rod (3) is threadedly connected to the movable plate (4).

4. The high-speed doubling machine for wool spinning according to claim 1, characterized in that: The movable plate (4), the vertical plate (6) and the vertical limiting roller (7) are all symmetrically distributed about the center of the equipment frame (1), and the movable plate (4) and the limiting window (5) are slidably connected.

5. The high-speed doubling machine for wool spinning according to claim 1, characterized in that: The top column (8) is slidably connected to the track groove (9), and the front view cross-sectional shape of the track groove (9) is a "T" shape.

6. A high-speed doubling machine for wool spinning according to claim 1, characterized in that: The locking bolts (11) are symmetrically distributed up and down about the center of the track window (10), and the track windows (10) are densely distributed at equal intervals.

7. The high-speed doubling machine for wool spinning according to claim 1, characterized in that: The first hydraulic rod (15) is symmetrically distributed about the center of the tensioning roller (16), and the diameter of the tensioning roller (16) is larger than the diameter of the horizontal limiting roller (14).

8. A high-speed doubling machine for wool spinning according to claim 2, characterized in that: The size of the positioning roller (18) is the same as that of the horizontal limiting roller (14), and the positioning roller (18) is symmetrically distributed up and down about the center of the equipment frame (1).

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