Device for intelligently adjusting size of alkali-free glass fiber yarn balloon

Abstract

The utility model discloses an alkali-free glass fiber yarn balloon size intelligent adjusting device which comprises a fixing ring, an outer ring is arranged in an inner cavity of the fixing ring, an inner ring is arranged in an inner cavity of the outer ring in a sleeved mode, threaded rods are fixedly connected to the outer surface of the outer ring and the outer surface of the inner ring, the surfaces of the threaded rods are in threaded connection with threaded pipes, and the threaded pipes are in threaded connection with the threaded pipes. The other end of the threaded pipe is fixedly connected with the inner wall of the fixing ring through a bearing, the surface of the threaded pipe is fixedly connected with a driven bevel gear, the top of the driven bevel gear is meshed with a driving bevel gear, and the top of the driving bevel gear is fixedly connected with a connecting ring; the surface of the connecting ring is fixedly connected with the inner wall of the fixing ring through a bearing, and the top of the connecting ring is fixedly connected with a gear ring. By the adoption of the device, efficient and rapid balloon size adjusting work can be achieved, the production requirements of yarns of different specifications can be met, and great convenience is brought to spinning work.

Description

Technical Field

[0001] The utility model relates to the technical field of textiles, in particular to a device for intelligently adjusting the size of an alkali-free glass fiber yarn balloon. Background Art

[0002] Alkali-free glass fiber yarn (referred to as alkali-free yarn) is a twisted plied yarn of alkali-free glass fiber. It has good electrical insulation performance, high strength, low moisture absorption and high alkali resistance. It is suitable for use as insulating material for motor and electrical appliance winding wires and other industrial yarns. In the production process of alkali-free glass fiber yarn, it is necessary to use balloon rings to control the shape and quality of the yarn. The commonly used balloon ring is a circular ring twisted with a notched steel wire and welded on a rectangular thin steel plate. The size of this balloon ring is fixed and cannot adapt to different production needs, thereby reducing its practicality. Therefore, it is necessary to design a balloon ring with intelligent adjustable size. Utility Model Content

[0003] The purpose of the utility model is to provide a device for intelligently adjusting the size of an alkali-free glass fiber yarn balloon, which has the advantage of intelligent size adjustment and solves the problems raised by the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a device for intelligently adjusting the size of an alkali-free glass fiber yarn air ring, comprising a fixing ring, an inner cavity of the fixing ring is provided with an outer ring, the inner cavity of the outer ring is sleeved with an inner ring, the outer surfaces of the outer ring and the inner ring are fixedly connected with a threaded rod, the surface of the threaded rod is threadedly connected with a threaded tube, the other end of the threaded tube is fixedly connected to the inner wall of the fixing ring through a bearing, the surface of the threaded tube is fixedly connected with a driven bevel gear, the top of the driven bevel gear is meshed with an active bevel gear, the top of the active bevel gear is fixedly connected with a connecting ring, the surface of the connecting ring is fixedly connected to the inner wall of the fixing ring through a bearing, the top of the connecting ring is fixedly connected with a gear ring, the surface of the gear ring is meshed with a driving gear, the bottom of the driving gear is fixedly connected with a driving motor, and the inner side of the driving motor is fixedly connected to the surface of the fixing ring through a mounting seat.

[0005] Preferably, the number of the outer rings and the number of the inner rings are both four, and the two ends of the inner ring extend to one end of the inner cavity of the two outer rings.

[0006] Preferably, both ends of the outer ring are chamfered, and a gap is left between the outer ring and the inner ring.

[0007] Preferably, a connecting seat is fixedly connected to the outer side of the driving motor, and a mounting hole is opened on the surface of the connecting seat.

[0008] Preferably, the surface of the threaded rod is provided with an external thread, and the inner wall of the threaded tube is provided with an internal thread.

[0009] Preferably, the travel length of the threaded rod is smaller than the outward expansion length of the inner ring.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0011] 1. After the utility model installs and fixes the device, the driving motor is started, the driving motor drives the driving gear to rotate, the driving gear drives the gear ring to rotate, the gear ring drives the active bevel gear to rotate through the connecting ring, the active bevel gear drives the driven bevel gear to rotate, the driven bevel gear drives the threaded tube to rotate, the threaded tube drives the threaded rod to move into the inner cavity of the threaded tube, at which time the outer ring and the inner ring can be driven to expand outward, at which time the size of the balloon can be adjusted. By adopting the device, efficient and rapid balloon size adjustment can be achieved, which can adapt to the production needs of yarns of different specifications and bring great convenience to spinning work.

[0012] 2. The utility model reduces the wear of the yarn by rounding both ends of the outer ring, and facilitates the installation of the device by providing a connecting seat. By making the travel length of the threaded rod shorter than the outward expansion length of the inner ring, the inner ring can be separated from the outer ring after the threaded rod is completely received into the inner cavity of the threaded tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 This is a bottom view schematic diagram of the structure of the utility model;

[0015] Figure 3 It is a schematic cross-sectional view of the structure of the utility model.

[0016] In the figure: 1. fixing ring; 2. outer ring; 3. inner ring; 4. threaded rod; 5. threaded tube; 6. driven bevel gear; 7. driving bevel gear; 8. connecting ring; 9. gear ring; 10. driving gear; 11. driving motor; 12. connecting seat. DETAILED DESCRIPTION

[0017] 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.

[0018] The components of the present invention are all common standard components or components known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or conventional experimental methods.

[0019] See also Figure 1-3 , a device for intelligently adjusting the size of an alkali-free glass fiber yarn balloon comprises a fixing ring 1, an inner cavity of the fixing ring 1 is provided with an outer ring 2, an inner cavity of the outer ring 2 is sleeved with an inner ring 3, the outer surfaces of the outer ring 2 and the inner ring 3 are fixedly connected with a threaded rod 4, the surface of the threaded rod 4 is threadedly connected with a threaded tube 5, the other end of the threaded tube 5 is fixedly connected to the inner wall of the fixing ring 1 through a bearing, the surface of the threaded tube 5 is fixedly connected with a driven bevel gear 6, the top of the driven bevel gear 6 is meshed with an active bevel gear 7, the top of the active bevel gear 7 is fixedly connected with a connecting ring 8, the surface of the connecting ring 8 is fixedly connected to the inner wall of the fixing ring 1 through a bearing, the top of the connecting ring 8 is fixedly connected with a gear ring 9, the surface of the gear ring 9 is meshed with a driving gear 10, the bottom of the driving gear 10 is fixedly connected with a driving motor 11, the inner side of the driving motor 11 is fixedly connected to the surface of the fixing ring 1 through a mounting seat, by adopting the device, efficient and fast balloon size adjustment work can be realized, it can adapt to the production needs of yarns of different specifications, and it brings great convenience to spinning work.

[0020] The number of the outer rings 2 and the number of the inner rings 3 are both four, and both ends of the inner rings 3 extend to one end of the inner cavities of the two outer rings 2 .

[0021] Both ends of the outer ring 2 are chamfered, and a gap is left between the outer ring 2 and the inner ring 3. By arranging both ends of the outer ring 2 to be chamfered, the wear of the yarn can be reduced.

[0022] A connection seat 12 is fixedly connected to the outer side of the driving motor 11 , and a mounting hole is provided on the surface of the connection seat 12 . By providing the connection seat 12 , the device can be easily installed.

[0023] The surface of the threaded rod 4 is provided with external threads, and the inner wall of the threaded tube 5 is provided with internal threads.

[0024] The travel length of the threaded rod 4 is smaller than the outward expansion length of the inner ring 3. By making the travel length of the threaded rod 4 smaller than the outward expansion length of the inner ring 3, the inner ring 3 can be kept from separating from the outer ring 2 after the threaded rod 4 is completely retracted into the inner cavity of the threaded tube 5.

[0025] When in use, after installing and fixing the device, the drive motor 11 is started, the drive motor 11 drives the drive gear 10 to rotate, the drive gear 10 drives the gear ring 9 to rotate, the gear ring 9 drives the active bevel gear 7 to rotate through the connecting ring 8, the active bevel gear 7 drives the driven bevel gear 6 to rotate, the driven bevel gear 6 drives the threaded tube 5 to rotate, the threaded tube 5 drives the threaded rod 4 to move into the inner cavity of the threaded tube 5, at this time, the outer ring 2 and the inner ring 3 can be driven to expand outward, and the size of the air ring can be adjusted at this time.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for intelligently adjusting the balloon size of an alkali-free glass fiber yarn, comprising a fixing ring (1), characterized in that: The inner cavity of the fixing ring (1) is provided with an outer ring (2), the inner cavity of the outer ring (2) is sleeved with an inner ring (3), the outer surfaces of the outer ring (2) and the inner ring (3) are both fixedly connected with a threaded rod (4), the surface of the threaded rod (4) is threadedly connected with a threaded tube (5), the other end of the threaded tube (5) is fixedly connected to the inner wall of the fixing ring (1) via a bearing, the surface of the threaded tube (5) is fixedly connected with a driven bevel gear (6), the top of the driven bevel gear (6) is meshed with a driving bevel gear (7), the top of the driving bevel gear (7) is fixedly connected with a connecting ring (8), the surface of the connecting ring (8) is fixedly connected to the inner wall of the fixing ring (1) via a bearing, the top of the connecting ring (8) is fixedly connected with a gear ring (9), the surface of the gear ring (9) is meshed with a driving gear (10), the bottom of the driving gear (10) is fixedly connected with a driving motor (11), and the inner side of the driving motor (11) is fixedly connected to the surface of the fixing ring (1) via a mounting seat.

2. The device for intelligently adjusting the balloon size of alkali-free glass fiber yarn according to claim 1, characterized in that: The number of the outer rings (2) and the number of the inner rings (3) are both four, and the two ends of the inner ring (3) extend to one end of the inner cavity of the two outer rings (2).

3. The device for intelligently adjusting the balloon size of alkali-free glass fiber yarn according to claim 1, characterized in that: Both ends of the outer ring (2) are chamfered, and a gap is left between the outer ring (2) and the inner ring (3).

4. The device for intelligently adjusting the balloon size of alkali-free glass fiber yarn according to claim 1, characterized in that: A connection seat (12) is fixedly connected to the outer side of the driving motor (11), and a mounting hole is provided on the surface of the connection seat (12).

5. The device for intelligently adjusting the balloon size of alkali-free glass fiber yarn according to claim 1, characterized in that: The surface of the threaded rod (4) is provided with an external thread, and the inner wall of the threaded tube (5) is provided with an internal thread.

6. The device for intelligently adjusting the balloon size of alkali-free glass fiber yarn according to claim 1, characterized in that: The travel length of the threaded rod (4) is smaller than the outward expansion length of the inner ring (3).

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