Air knotter transformation device capable of stabilizing joint quality

Abstract

The utility model discloses an air knotter transformation device for stabilizing joint quality, which is characterized in that a U-shaped fixing plate is arranged at the bottom of a rectangular seat, an inserting groove matched with the U-shaped fixing plate is formed in the top of a mounting seat, telescopic inserting rods are symmetrically arranged in the mounting seat, the U-shaped fixing plate is connected with the inserting groove through the telescopic inserting rods, and the U-shaped fixing plate is connected with the inserting groove through the telescopic inserting rods. Limiting abutting plates used in cooperation with the U-shaped fixing plates are symmetrically arranged on the top of the mounting base. According to the air knotter transformation device capable of stabilizing the joint quality, in order to solve the problems that when an existing air knotter is used, due to variety changes, a twisting and knotting cavity is prone to loosening, and the joint quality is not stable, a U-shaped fixing plate is arranged at the bottom of a rectangular base, and an inserting groove matched with the U-shaped fixing plate is formed in the top of a mounting base; telescopic inserting rods are symmetrically arranged in the mounting base, the U-shaped fixing plate is connected with the inserting grooves through the telescopic inserting rods, and limiting abutting plates used in cooperation with the U-shaped fixing plate are symmetrically arranged at the top of the mounting base.

Description

Technical Field

[0001] The utility model relates to the technical field of air knotters, in particular to an air knotter modification device for stabilizing joint quality. Background Art

[0002] The air knotter is an important equipment for the textile industry to produce jointless yarns and threads. The air knotter is mainly composed of a twisting system, an untwisting system, and an air circuit system. In the existing technology, the SKN-98 manual air knotter is mainly suitable for ordinary winding machines, doubling machines, and two-for-one twisters. Its working principle is that the operator presses the manual wrench for opening and closing the air flow, and the linkage mechanism is activated to make the valve core installed in the air cylinder of the air knotter move upward, so that the air circuit system in the entire air knotter completes the air distribution work, and the entire action of the air knotter is completed.

[0003] When the existing air knotter is used, the knotting cavity is easily loosened due to the change of varieties, resulting in unstable joint quality. Therefore, the air knotter is modified and an air knotter modification device with stable joint quality is proposed. Utility Model Content

[0004] The utility model aims to provide an air knotter modification device with stable joint quality, so as to solve the problem that the existing air knotter proposed in the above background technology is prone to loosening of the knotting cavity due to the change of varieties during use, resulting in unstable joint quality.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an air knotter modification device for stabilizing the joint quality, comprising a rectangular seat, a U-shaped fixing plate is arranged at the bottom of the rectangular seat, and a slot matching the U-shaped fixing plate is opened at the top of the mounting seat, telescopic plug rods are symmetrically arranged inside the mounting seat, and the U-shaped fixing plate is connected to the slot through the telescopic plug rod, and a limit abutment plate used in conjunction with the U-shaped fixing plate is symmetrically arranged on the top of the mounting seat; the telescopic plug rod comprises a pull handle, and the pull handle is connected to a movable cross bar through a driving rod, one end of the movable cross bar is connected to a movable plate slidingly arranged inside the movable groove, and one side of the movable plate is supported by a symmetrically arranged spring. The gear train is connected to the inner wall of one side of the movable groove, and an insertion rod is installed on the other side of the movable plate, and an insertion rod groove matching the insertion rod is opened on the U-shaped fixed plate; the limiting abutment plate includes a first turning handle, and the first turning handle is connected to the first bevel gear arranged inside the mounting seat through the turning rod, the outer side of the first bevel gear is meshed with the second bevel gear, the second bevel gear is installed on the outer side of the first screw mechanism, and the outer side of the first screw mechanism is connected to the movable block, a fixed plate is installed on the top of the movable block, and a second turning handle is arranged on the top of the outer side of the fixed plate, one end of the second turning handle is connected to the second screw mechanism, and the outer side of the second screw mechanism is connected to the sleeve, and a stop plate is installed on the bottom of the sleeve.

[0006] Preferably, a twisting cavity is provided inside the rectangular seat, and a twisting device is installed inside the twisting cavity.

[0007] Through the above technical solution: it is convenient for later mechanical operation.

[0008] Preferably, the mounting seat is connected to the outside world via symmetrically arranged fixing bolts.

[0009] Through the above technical solution: it is easy to connect with the outside world.

[0010] Preferably, a sliding groove matching the driving rod and the moving cross bar is provided on the mounting seat.

[0011] Through the above technical solution, it is convenient for the driving rod to drive the moving cross bar to move.

[0012] Preferably, the moving block moves inside a moving groove formed in the mounting seat.

[0013] Through the above technical solution: it is convenient for the mobile block to move.

[0014] Preferably, a limiting slide plate slidably connected to the sleeve is provided on one side of the fixing plate.

[0015] Through the above technical solution, it is convenient to improve the movement stability of the sleeve.

[0016] Compared with the prior art, the beneficial effects of the utility model are: the air knotter modification device with stable joint quality, in order to solve the problem that the existing air knotter is prone to loosening of the twisting cavity due to variety changes during use, resulting in unstable joint quality, a U-shaped fixing plate is arranged at the bottom of the rectangular seat, and a slot matching the U-shaped fixing plate is opened at the top of the mounting seat, telescopic plug rods are symmetrically arranged inside the mounting seat, and the U-shaped fixing plate is connected to the slot through the telescopic plug rod, and a limiting abutment plate used in conjunction with the U-shaped fixing plate is symmetrically arranged on the top of the mounting seat, during installation, the telescopic plug rod can limit the position of the U-shaped fixing plate, thereby limiting the position of the rectangular seat and the twisting cavity opened on the inner side of the rectangular seat, and the limiting abutment plate can further limit the position of the U-shaped fixing plate, thereby making the position of the rectangular seat and the twisting cavity opened on the inner side of the rectangular seat more stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall top view structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the overall front view cross-sectional structure of the utility model;

[0019] Figure 3 For this utility model Figure 2 The enlarged structural diagram at A in the middle;

[0020] Figure 4 It is a schematic diagram of the overall side cross-sectional structure of the utility model;

[0021] Figure 5 It is a schematic diagram of the limit stop plate structure of the utility model.

[0022] In the figure: 1. rectangular seat; 2. U-shaped fixing plate; 3. mounting seat; 301. fixing bolt; 4. telescopic plug rod; 401. pull handle; 402. driving rod; 403. moving cross bar; 404. moving plate; 405. spring; 406. plug rod; 5. limit plate; 501. first turning handle; 502. first bevel gear; 503. second bevel gear; 504. first screw mechanism; 505. moving block; 506. second turning handle; 507. second screw mechanism; 508. sleeve; 5081. limit slide plate; 509. plate. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-5 The utility model provides a technical solution: an air knotter modification device with stable joint quality, a U-shaped fixing plate 2 is arranged at the bottom of the rectangular seat 1, and a slot matching the U-shaped fixing plate 2 is opened at the top of the mounting seat 3, telescopic plug rods 4 are symmetrically arranged inside the mounting seat 3, and the U-shaped fixing plate 2 is connected to the slot through the telescopic plug rod 4, and a limit stop plate 5 used in conjunction with the U-shaped fixing plate 2 is symmetrically arranged on the top of the mounting seat 3.

[0025] In a further embodiment, a twisting cavity is provided inside the rectangular seat 1, and a twisting device is installed inside the twisting cavity. The twisting device is a prior art and will not be described in detail.

[0026] In a further embodiment, the mounting base 3 is connected to the outside world through symmetrically arranged fixing bolts 301 .

[0027] Specifically, the telescopic insertion rod 4 includes a handle 401, and the handle 401 is connected to the movable cross bar 403 through a driving rod 402, one end of the movable cross bar 403 is connected to a movable plate 404 slidingly arranged inside the movable groove, and one side of the movable plate 404 is connected to the inner wall of one side of the movable groove through a symmetrically arranged spring 405, and an insertion rod 406 is installed on the other side of the movable plate 404, and an insertion rod groove matching the insertion rod 406 is opened on the U-shaped fixed plate 2.

[0028] In a further embodiment, a sliding groove matching the driving rod 402 and the moving cross bar 403 is formed on the mounting seat 3 .

[0029] Specifically, the limiting abutment plate 5 includes a first turning handle 501, and the first turning handle 501 is connected to the first bevel gear 502 arranged inside the mounting base 3 through a turning rod, the outer side of the first bevel gear 502 is meshed with the second bevel gear 503, the second bevel gear 503 is installed on the outer side of the first screw mechanism 504, and the outer side of the first screw mechanism 504 is connected to the moving block 505, a fixed plate is installed on the top of the moving block 505, and a second turning handle 506 is arranged on the top of the outer side of the fixed plate, one end of the second turning handle 506 is connected to the second screw mechanism 507, and the outer side of the second screw mechanism 507 is connected to the sleeve 508, and a abutment plate 509 is installed at the bottom of the sleeve 508.

[0030] In a further embodiment, the moving block 505 moves inside the moving groove formed in the mounting seat 3 .

[0031] In a further embodiment, a limiting slide plate 5081 slidably connected to the sleeve 508 is provided on one side of the fixing plate.

[0032] In a further embodiment, limiting holes are provided on the first turning handle 501 and the second turning handle 506, and the limiting holes can be used to limit the first turning handle 501 and the second turning handle 506 in a later stage to prevent them from rotating.

[0033] In a further embodiment, the telescopic plug rod 4 and the limit stop plate 5 are provided to improve the stability of the rectangular seat 1 and facilitate the later disassembly and assembly of the rectangular seat 1.

[0034] When in use, the mounting seat 3 is connected to the outside world through the fixing bolt 301. After the connection is completed, the U-shaped fixing plate 2 is inserted into the inner side of the slot opened on the mounting seat 3. After the insertion is completed, the pull handle 401 is released, and the insertion rod 406 is driven to move by the moving plate 404 under the action of the spring 405, so that the insertion rod 406 is inserted into the insertion rod groove, thereby limiting the position of the U-shaped fixing plate 2, so that the position of the rectangular seat 1 and the twisting cavity opened on the inner side of the rectangular seat 1 is limited. After the above operation is completed, the first turning handle 501 is rotated, and under the action of the first turning handle 501, the first bevel gear 502 drives the second bevel gear 503 and the first bevel gear 504 to move. A screw mechanism 504 rotates, and the moving block 505 drives the fixed plate to move under the action of the rotation of the first screw mechanism 504. When the abutment plate 509 is located directly above the U-shaped fixed plate 2, it stops moving. At this time, the second turning handle 506 is rotated, and the second turning handle 506 drives the second screw mechanism 507 to rotate, thereby driving the sleeve 508 and the abutment plate 509 to move through the second screw mechanism 507. When the abutment plate 509 is in close contact with the top of the U-shaped fixed plate 2, the position of the U-shaped fixed plate 2 can be further limited, so that the rectangular seat 1 and the position of the twisting cavity opened on the inner side of the rectangular seat 1 are more stable.

[0035] The directions or positional relationships indicated by terms such as "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the directions or positional relationships shown in the accompanying drawings. They are merely simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the protection content of the present invention.

[0036] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. An air knotter modification device for stabilizing joint quality, comprising a rectangular seat (1), characterized in that: A U-shaped fixing plate (2) is arranged at the bottom of the rectangular seat (1), and a slot matching the U-shaped fixing plate (2) is opened at the top of the mounting seat (3), telescopic plug rods (4) are symmetrically arranged inside the mounting seat (3), and the U-shaped fixing plate (2) is connected to the slot via the telescopic plug rod (4), and a limit stop plate (5) used in conjunction with the U-shaped fixing plate (2) is symmetrically arranged at the top of the mounting seat (3); The telescopic insertion rod (4) includes a pull handle (401), and the pull handle (401) is connected to a movable cross bar (403) through a driving rod (402), one end of the movable cross bar (403) is connected to a movable plate (404) slidably arranged inside the movable groove, and one side of the movable plate (404) is connected to an inner wall of one side of the movable groove through a symmetrically arranged spring (405), an insertion rod (406) is installed on the other side of the movable plate (404), and an insertion rod groove matching the insertion rod (406) is opened on the U-shaped fixed plate (2); The limit stop plate (5) comprises a first turning handle (501), and the first turning handle (501) is connected to a first bevel gear (502) arranged inside the mounting seat (3) through a turning rod, the outer side of the first bevel gear (502) is meshed with a second bevel gear (503), the second bevel gear (503) is installed on the outer side of a first screw mechanism (504), and the outer side of the first screw mechanism (504) is connected to a moving block (505), a fixed plate is installed on the top of the moving block (505), and a second turning handle (506) is arranged on the top of the outer side of the fixed plate, one end of the second turning handle (506) is connected to a second screw mechanism (507), and the outer side of the second screw mechanism (507) is connected to a sleeve (508), and a stop plate (509) is installed on the bottom of the sleeve (508).

2. The air knotter modification device for stabilizing joint quality according to claim 1 is characterized by: A twisting cavity is provided inside the rectangular seat (1), and a twisting device is installed inside the twisting cavity.

3. The air knotter modification device for stabilizing joint quality according to claim 1 is characterized by: The mounting seat (3) is connected to the outside world via symmetrically arranged fixing bolts (301).

4. The air knotter modification device for stabilizing joint quality according to claim 1 is characterized by: The mounting seat (3) is provided with a sliding groove matching the driving rod (402) and the moving cross bar (403).

5. The air knotter modification device for stabilizing joint quality according to claim 1 is characterized in that: The moving block (505) moves inside a moving groove formed in the mounting seat (3).

6. The air knotter modification device for stabilizing joint quality according to claim 1 is characterized by: A limiting slide plate (5081) slidably connected to the sleeve (508) is provided on one side of the fixing plate.

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