Novel balloon ring calibration device

Abstract

The utility model discloses a novel balloon ring calibration device which comprises a working table, a mounting base, a concentric calibration mechanism, a driving mechanism and a height calibration mechanism, the mounting base is fixedly arranged in the middle of the working table, an opening is formed in the middle of the working table, sliding grooves are formed in the four corners of the working table in a matched mode along diagonal lines, and first screw rods are rotationally arranged in the sliding grooves; the first threaded rod is sleeved with a first threaded sleeve in a threaded fit mode, a calibration rod is fixedly arranged at the upper end of the first threaded sleeve in a matched mode, a gear is fixedly arranged on the inner side of the first threaded rod, a driving mechanism is rotationally arranged below the workbench, and height adjusting mechanisms are symmetrically arranged on the two sides of the workbench. According to the utility model, the calibration disc is screwed to rotate to drive the gear ring and the gear to be in meshing transmission, so that the first screw rod synchronously rotates to drive the calibration rod to move, thereby facilitating the limiting of ballooning rings with different sizes without recalibration; a motor drives a second screw to rotate to drive a second threaded sleeve and a calibration plate to slide up and down along a sliding rail to adjust the height of the balloon ring and support the balloon ring, and inclination of the balloon ring is effectively prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of parts of a twisting machine, in particular to a novel balloon ring calibration device. Background Art

[0002] A balloon ring is usually used to control the shape and stability of the balloon formed during the high-speed rotation of the yarn. Its working principle is to apply a certain frictional force and tension to the yarn by using the special shape and structure of the balloon ring, so as to limit the size and shape of the balloon and keep it stable. During the spinning process of a ring spinning frame, after the yarn is led out from the spindle, it will pass through a yarn guide hook and a balloon ring, and then be wound on a bobbin. When installing the balloon ring, it needs to be calibrated and adjusted to keep the balloon ring concentric with the bobbin.

[0003] In the utility model with the application number 202121189455.4, a balloon ring for a spinning machine with the function of reducing yarn breakage is disclosed. By setting an installation and disassembly mechanism, first, an external force is used to drive any one of the pull rods to drive the L-shaped connecting rod to move towards the inner wall of the mounting block. Under the action of the gear, the other pull rod is driven to move towards the inner wall of the mounting block. At this time, the clamping rod squeezes the compression first spring until the wedge-shaped clamping block at one end of the clamping rod moves away from the matching clamping groove, so as to facilitate the removal of the connecting block from the connecting groove. This process can quickly replace the balloon ring, avoid the influence of the oil stain attached to its inner wall during long-term use on the spinning quality, and improve the production quality of spinning. By setting an adjusting mechanism, the limit block is pressed. At this time, the limit block squeezes the connecting first spring, and then an external force is used to drive the adjusting frame to move upward on the inner wall of the bracket until it is adjusted to a suitable position. The connecting first spring drives the limit block to snap into the matching adjusting hole under the action of rebound, so as to realize the adjustment of the height of the balloon ring, which is convenient and fast and easy for people to use.

[0004] However, in the above-mentioned balloon ring for a spinning machine with the function of reducing yarn breakage, when the connecting block is snapped into the connecting groove and buckled with the clamping rod, it is easily affected by the deformation of the compression first spring, causing the connecting block to displace in the connecting groove. And when facing balloon rings of different sizes, repeated calibration is required, and the balloon ring cannot be kept concentric with the bobbin. In the above-mentioned balloon ring for a spinning machine with the function of reducing yarn breakage, the lower part of the balloon ring is supported by an adjusting frame and an adjusting mechanism, which is likely to cause the center of the balloon ring to tilt and affect the concentricity between the balloon ring and the bobbin. Therefore, the utility model proposes a novel balloon ring calibration device to solve the problems existing in the prior art. Summary of the Utility Model

[0005] In view of the above problems, the purpose of the present utility model is to propose a new type of balloon ring calibration device. The new type of balloon ring calibration device drives the toothed ring and the gear to mesh and drive by turning the calibration disc, so that the first screw rotates synchronously to drive the calibration rod to move, which is convenient for limiting balloon rings of different sizes without re-calibration, solving the problem of re-calibration required after replacing balloon rings of different sizes. The height of the balloon ring is adjusted and supported by driving the second screw to rotate by a motor to drive the second threaded sleeve and the calibration plate to slide up and down along the slide rail, and it cooperates with the calibration rod to effectively prevent the balloon ring from tilting.

[0006] To achieve the purpose of the present utility model, the present utility model is realized through the following technical solutions: A new type of balloon ring calibration device, including a workbench, a mounting seat, a concentric calibration mechanism, a driving mechanism and a height calibration mechanism. A mounting seat is fixedly provided in the middle of the workbench, and there is an opening in the middle of the workbench. The concentric calibration mechanism includes a chute, a first screw, a first threaded sleeve, a calibration rod and a gear. Chutes are provided in a diagonal matching manner at the four corners of the workbench. A first screw is rotatably provided in the chute. A first threaded sleeve is threadedly fitted on the first screw. A calibration rod is fixedly provided at the upper end of the first threaded sleeve. A gear is fixedly provided inside the first screw. A driving mechanism is rotatably provided below the workbench, and height adjustment mechanisms are symmetrically provided on both sides of the workbench.

[0007] Further improvement lies in that: The outer cross-section of the first threaded sleeve is rectangular, and the outer side of the first threaded sleeve fits with the inner wall of the chute.

[0008] Further improvement lies in that: The driving mechanism includes a calibration disc, a toothed ring, a limiting groove and a limiting ring. A calibration disc is rotatably provided in the middle of the bottom of the workbench. A toothed ring is fixedly provided on the calibration disc. A limiting groove is provided in a surrounding manner at the bottom of the workbench. A limiting ring is fixedly provided outside the toothed ring.

[0009] Further improvement lies in that: The toothed ring and the gear are in meshing transmission, and the limiting ring is embedded in the limiting groove and rotates.

[0010] Further improvement lies in that: A balloon ring is slidably provided up and down between the calibration rods. A sliding sleeve is fixedly provided around the outside of the balloon ring. The calibration rods are slidably passed through the sliding sleeve in a matching manner.

[0011] Further improvement lies in that: The height calibration mechanism includes a vertical plate, a slide rail, a second screw, a second threaded sleeve, a slider and a calibration plate. Vertical plates are symmetrically fixedly provided on the workbench. Slide rails are fixedly provided inside the vertical plates in a matching manner. A second screw is rotatably provided inside the vertical plates in a matching manner. A second threaded sleeve is threadedly fitted on the second screw. A slider is fixedly provided on the outside of the second threaded sleeve. A calibration plate is fixedly provided inside the second threaded sleeve.

[0012] A further improvement lies in that: the second screw rod is electrically driven by a motor, and the slider is slidably matched with the slide rail.

[0013] The beneficial effects of the present utility model are as follows: by turning the calibration disc to drive the toothed ring and the gear to engage and drive, the first screw rod rotates synchronously to drive the calibration rod to move, which is convenient for limiting air ring rings of different sizes without re-calibration, solving the problem of re-calibrating after replacing air ring rings of different sizes. By driving the second screw rod to rotate by a motor to drive the second threaded sleeve and the calibration plate to slide up and down along the slide rail to adjust the height of the air ring ring and support it, it effectively prevents the air ring ring from tilting in cooperation with the calibration rod. Description of the Drawings

[0014] Figure 1 is the overall top view cross-sectional view of the present utility model;

[0015] Figure 2 is the overall oblique cross-sectional view of the present utility model;

[0016] Figure 3 is the overall front view of the present utility model.

[0017] Wherein: 1, workbench; 2, mounting seat; 3, chute; 4, first screw rod; 5, first threaded sleeve; 6, calibration rod; 7, gear; 8, calibration disc; 9, toothed ring; 10, limiting groove; 11, limiting ring; 12, air ring ring; 13, sliding sleeve; 14, vertical plate; 15, slide rail; 16, second screw rod; 17, second threaded sleeve; 18, slider; 19, calibration plate. Specific Embodiments

[0018] In order to deepen the understanding of the present utility model, the following will further elaborate on the present utility model in combination with embodiments. These embodiments are only used to explain the present utility model and do not constitute a limitation to the protection scope of the present utility model.

[0019] According to Figure 1 、 Figure 2 、 Figure 3As shown in the figure, this embodiment provides a new type of balloon ring calibration device, which includes a workbench 1, a mounting base 2, a concentric calibration mechanism, a driving mechanism and a height calibration mechanism. The mounting base 2 is fixedly arranged in the middle of the workbench 1, and there is an opening in the middle of the workbench 1. The concentric calibration mechanism includes a chute 3, a first screw rod 4, a first threaded sleeve 5, a calibration rod 6 and a gear 7. Chutes 3 are provided in a diagonal matching manner at the four corners of the workbench 1. The first screw rod 4 is rotatably arranged in the chute 3. The first threaded sleeve 5 is threadedly sleeved on the first screw rod 4. The outer cross-section of the first threaded sleeve 5 is rectangular, and the outer side of the first threaded sleeve 5 is attached to the inner wall of the chute 3. The calibration rod 6 is fixedly arranged at the upper end of the first threaded sleeve 5 in a matching manner. The gear 7 is fixedly arranged inside the first screw rod 4. The driving mechanism is rotatably arranged below the workbench 1, and the height adjustment mechanisms are symmetrically arranged on both sides of the workbench 1. By rotating the first screw rod 4 to drive the first threaded sleeve 5 and the calibration rod 6 to slide along the chute 3, it is convenient to accommodate balloon rings 12 of different sizes, solves the problem that the balloon rings 12 of different sizes need to be recalibrated when replaced, and effectively prevents the balloon rings 12 from generating displacement.

[0020] The driving mechanism includes a calibration disc 8, a toothed ring 9, a limiting groove 10 and a limiting ring 11. The calibration disc 8 is rotatably arranged in the middle of the bottom of the workbench 1. The toothed ring 9 is fixedly arranged on the calibration disc 8. The limiting groove 10 is circumferentially provided on the bottom of the workbench 1. The limiting ring 11 is fixedly arranged outside the toothed ring 9. The toothed ring 9 is in meshing transmission with the gear 7. The limiting ring 11 is embedded in the limiting groove 10 and rotates. When adjustment is needed, the calibration disc 8 is screwed and rotated from the bottom of the workbench 1. The gear 7 and the first screw rod 4 are driven to rotate through the meshing of the toothed ring 9, so that the four groups of first threaded sleeves 5 and calibration rods 6 move synchronously, realizing fast adjustment to accommodate balloon rings 12 of different sizes without the need for recalibration adjustment.

[0021] The balloon ring 12 is slidably arranged between the calibration rods 6. A sliding sleeve 13 is fixedly arranged around the outside of the balloon ring 12. The calibration rod 6 is slidably passed through the sliding sleeve 13 in a matching manner. The balloon ring 12 is limited by the cooperation of the calibration rod 6 and the sliding sleeve 13, effectively preventing the balloon ring 12 from generating displacement.

[0022] The height calibration mechanism includes a vertical plate 14, a slide rail 15, a second screw 16, a second threaded sleeve 17, a slider 18, and a calibration plate 19. Vertical plates 14 are symmetrically and fixedly provided on the workbench 1. The inner side of the vertical plate 14 is fixedly provided with a slide rail 15 in a matching manner. The inner side of the vertical plate 14 is rotatably provided with a second screw 16 in a matching manner. A second threaded sleeve 17 is threadedly sleeved on the second screw 16. A slider 18 is fixedly provided on the outer side of the second threaded sleeve 17. A calibration plate 19 is fixedly provided on the inner side of the second threaded sleeve 17. The second screw 16 is electrically driven by a motor. The slider 18 is slidably matched with the slide rail 15. When it is necessary to adjust the height of the balloon ring 12, the motor drives the second screw 16 to rotate, driving the second threaded sleeve 17 and the slider 18 to slide up and down along the slide rail 15, driving the calibration plate 19 to move synchronously. The calibration plate 19 supports the balloon ring 12 from below to facilitate the adjustment of the height of the balloon ring 12.

[0023] When installing and calibrating the balloon ring in the new balloon ring calibration device, for balloon rings of different sizes, turn the calibration disc to make the toothed ring and the limiting ring rotate in the limiting groove. The toothed ring meshes with the gear to drive the first screw to rotate synchronously, driving the first threaded sleeve and the calibration rod to slide along the chute to a position corresponding to the size of the balloon ring. The calibration rod correspondingly passes through the sliding sleeve outside the balloon ring to limit the balloon ring. The motor drives the second screw to rotate, driving the second threaded sleeve and the slider to slide up and down along the slide rail for adjustment, so that the calibration plate moves to the lower part of the balloon ring for support, and when the height needs to be adjusted, the second screw is driven to rotate for adjustment.

[0024] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A novel balloon ring calibration device, characterized in that: The invention comprises a workbench (1), a mounting seat (2), a concentric calibration mechanism, a driving mechanism and a height calibration mechanism. The workbench (1) is fixedly provided with a mounting seat (2) in the middle. The workbench (1) is open in the middle. The concentric calibration mechanism comprises a slide groove (3), a first screw rod (4), a first threaded sleeve (5), a calibration rod (6) and a gear (7). The workbench (1) is provided with slide grooves (3) at four corners along diagonal lines. A first screw rod (4) is rotatably arranged in the slide groove (3). A first threaded sleeve (5) is threadedly sleeved on the first screw rod (4). A calibration rod (6) is fixedly arranged at the upper end of the first threaded sleeve (5). A gear (7) is fixedly arranged on the inner side of the first screw rod (4). A driving mechanism is rotatably arranged below the workbench (1). A height adjustment mechanism is symmetrically arranged on both sides of the workbench (1).

2. A novel balloon ring calibration device according to claim 1, characterized in that: The outer cross-section of the first threaded sleeve (5) is rectangular, and the outer side of the first threaded sleeve (5) fits the inner wall of the sliding groove (3).

3. A novel balloon ring calibration device according to claim 1, characterized in that: The driving mechanism comprises a calibration disk (8), a gear ring (9), a limiting groove (10) and a limiting ring (11); a calibration disk (8) is rotatably arranged in the middle of the bottom of the workbench (1); a gear ring (9) is fixedly arranged on the calibration disk (8); a limiting groove (10) is arranged around the bottom of the workbench (1); and a limiting ring (11) is fixedly arranged outside the gear ring (9).

4. A novel balloon ring calibration device according to claim 3, characterized in that: The gear ring (9) is meshed with the gear (7) for transmission, and the limiting ring (11) is embedded in the limiting groove (10) for rotation.

5. A novel balloon ring calibration device according to claim 1, characterized in that: A balloon ring (12) is provided between the calibration rods (6) for sliding up and down movement, a sliding sleeve (13) is fixedly provided around the outside of the balloon ring (12), and the calibration rod (6) is matched to slide through the sliding sleeve (13).

6. A novel balloon ring calibration device according to claim 1, characterized in that: The height calibration mechanism comprises a vertical plate (14), a slide rail (15), a second screw rod (16), a second threaded sleeve (17), a sliding block (18) and a calibration plate (19); the vertical plate (14) is symmetrically fixed on the workbench (1); the inner side of the vertical plate (14) is matched with and fixed with a slide rail (15); the inner side of the vertical plate (14) is matched with and rotatably provided with a second screw rod (16); the second screw rod (16) is threadedly sleeved with a second threaded sleeve (17); the outer side of the second threaded sleeve (17) is fixed with a sliding block (18); and the inner side of the second threaded sleeve (17) is fixed with a calibration plate (19).

7. A novel balloon ring calibration device according to claim 6, characterized in that: The second screw rod (16) is electrically driven by a motor, and the slider (18) is slidably matched with the slide rail (15).

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