False twisting machine accessory

Abstract

The utility model discloses an accessory of a false twisting machine, which relates to the field of textile equipment and is characterized by comprising a base, three rotating shafts are rotatably connected onto the base, two cover plates are detachably connected onto the top surface of the base, and projections of the two cover plates on a vertical projection surface cover projections of the top surface of the base. A semi-circular groove is formed in the edge of any cover plate in a penetrating mode, the semi-circular grooves in the two cover plates correspond to each other, and the diameter of each semi-circular groove is equal to that of the rotating shaft. The three semicircular grooves in the same cover plate form a group, the side walls of the semicircular grooves in the same group are located on the same side of the three rotating shafts, it is guaranteed that the rotating shafts cannot hinder disassembly of the cover plates, the two cover plates cover the top face of the base after being combined, chippings are accumulated on the cover plates, and when the chippings need to be cleaned, only the cover plates need to be disassembled, and the cover plates are replaced. And then the top surface of the cover plate is cleaned, so that the scrap cleaning efficiency is improved, the cleanness between the rotating shafts is ensured, and the influence on the working process of the false twister is avoided.

Description

Technical Field

[0001] This utility model relates to the field of textile equipment, and more specifically, to a false twisting machine accessory. Background Technology

[0002] The false twister is an important component of the false twisting machine. A false twister is typically a friction disc false twister, consisting of a base, a rotating shaft, and friction discs. Three rotating shafts are mounted on the base in a triangular arrangement. Several friction discs are spaced apart along the length of the rotating shafts. The rope is passed through the friction discs on the three rotating shafts. Driving the shafts to rotate causes the outer edges of the friction discs to rub against the rope surface, thus creating a false twist. However, existing false twisters generate debris that detaches from the rope surface during operation. This debris accumulates on the top surface of the base, affecting the operation of the false twister. Furthermore, disassembling the rotating shafts is relatively difficult, making it troublesome to clean the debris between the shafts.

[0003] Therefore, a new solution is needed to address this problem. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a false twisting machine accessory.

[0005] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a false twisting machine accessory, including a base, three rotating shafts rotatably connected to the base, two cover plates detachably connected to the top surface of the base, the projections of the two cover plates on the vertical projection plane covering the projection of the top surface of the base, a semi-circular groove is provided through the edge of any cover plate, the semi-circular grooves on the two cover plates correspond to each other, and the diameter of the semi-circular groove is equal to the diameter of the rotating shaft.

[0006] The present invention is further configured such that: the cover plate is slidably connected to the top surface of the base, and a plurality of limiting plates are movably connected to the side wall of the base, the top end of the limiting plate abutting against the side wall of the cover plate.

[0007] The present invention is further configured such that: a plurality of sliding grooves are provided on the side wall of the base, and a sliding rod is integrally formed on the side wall of the limiting plate; the sliding rod is slidably connected in the sliding groove along the vertical direction, and the top surface of the limiting plate is higher than the top surface of the sliding rod.

[0008] The present invention is further configured such that: a spring is fixedly connected to the bottom surface of the slide rod, and the other end of the spring is fixedly connected to the side wall of the slide groove.

[0009] The present invention is further configured such that the bottom surface of the limiting plate is lower than the bottom surface of the spring.

[0010] The present invention is further configured such that: a surrounding edge is fixedly connected to the top edge of the cover plate, and the thickness of the surrounding edge is greater than or equal to the thickness of the cover plate.

[0011] The present invention is further configured such that the side wall of the surrounding edge and the top surface of the cover plate are chamfered.

[0012] In summary, this utility model has the following beneficial effects: the three semi-circular grooves on the same cover plate form a group, and the side walls of the semi-circular grooves in the same group are located on the same side of the three rotating shafts, ensuring that the rotating shafts will not obstruct the disassembly of the cover plate. After the two cover plates are combined, they cover the top surface of the base. Debris accumulates on the cover plate. When it is necessary to clean the debris, it is only necessary to disassemble the cover plate and then clean the top surface of the cover plate, which improves the efficiency of cleaning debris and ensures that the rotating shafts are clean, thus avoiding affecting the working process of the false twister. Attached Figure Description

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

[0014] Figure 2 This is a schematic diagram of the base structure in this utility model;

[0015] Figure 3 This is a schematic diagram of the cover plate in this utility model;

[0016] Figure 4 This is a schematic diagram of the limiting plate in this utility model.

[0017] In the diagram: 1. Base; 2. Shaft; 3. Cover plate; 4. Semicircular groove; 5. Limiting plate; 6. Slide groove; 7. Slide rod; 8. Spring; 9. Edge. Detailed Implementation

[0018] The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0019] Example: A false twisting machine accessory, such as Figure 1 , Figure 2 , Figure 3 As shown, it includes a base 1, on which three rotating shafts 2 are rotatably connected. Two cover plates 3 are detachably connected to the top surface of the base 1. The projections of the two cover plates 3 on the vertical projection plane cover the projection of the top surface of the base 1. A semi-circular groove 4 is provided through the edge of any cover plate 3. The semi-circular grooves 4 on the two cover plates 3 correspond to each other. The diameter of the semi-circular groove 4 is equal to the diameter of the rotating shaft 2.

[0020] Specifically, the cross-sectional area of ​​any half-circular groove 4 is half the cross-sectional area of ​​the rotating shaft 2. The three half-circular grooves 4 on the same cover plate 3 form a group. The side walls of the half-circular grooves 4 in the same group are located on the same side of the three rotating shafts 2, ensuring that the rotating shafts 2 will not obstruct the removal of the cover plate 3. After the two cover plates 3 are combined, they cover the top surface of the base 1. Debris accumulates on the cover plate 3. When it is necessary to clean the debris, it is only necessary to remove the cover plate 3 and then clean the top surface of the cover plate 3. This improves the efficiency of cleaning debris and ensures that the rotating shafts 2 are clean, thus avoiding affecting the operation of the false twister.

[0021] like Figures 1-4 As shown, the cover plate 3 is slidably connected to the top surface of the base 1. Several limiting plates 5 are movably connected to the side wall of the base 1. The top of the limiting plate 5 abuts against the side wall of the cover plate 3. Several sliding grooves 6 are provided on the side wall of the base 1. A sliding rod 7 is integrally formed on the side wall of the limiting plate 5. The sliding rod 7 is slidably connected in the sliding groove 6 along the vertical direction. The top surface of the limiting plate 5 is higher than the top surface of the sliding rod 7. A spring 8 is fixedly connected to the bottom surface of the sliding rod 7. The other end of the spring 8 is fixedly connected to the side wall of the sliding groove 6. The bottom surface of the limiting plate 5 is lower than the bottom surface of the spring 8.

[0022] Specifically, the slide 6 is located at the top of the base 1, the spring 8 is a compression spring, and the two limiting plates 5 on the base 1 each correspond to a cover plate 3. Under normal conditions, an upward force is applied to the slide rod 7, causing the top surface of the slide rod 7 to abut against the side wall of the slide 6. At this time, the limiting plate 5 restricts the sliding of the cover plate 3. The cover plate 3 is restricted to the top surface of the base 1 by the rotating shaft 2 and the limiting plate 5. At the same time, the bottom end of the limiting plate 5 still covers the entire slide 6 to prevent debris from falling into the slide 6 and affecting the sliding of the slide rod 7. When it is necessary to remove the cover plate 3, press the limiting plate 5 down, the spring 8 is compressed, the restriction on the cover plate 3 is released, and the cover plate 3 is slid outward to remove it.

[0023] like Figure 1 , Figure 3 As shown, a rim 9 is fixedly connected to the top edge of the cover plate 3. The thickness of the rim 9 is greater than or equal to the thickness of the cover plate 3. The side wall of the rim 9 is chamfered with the top surface of the cover plate 3. Specifically, the rim 9 is not provided at the joint of the two cover plates 3. The rim 9 is integrally formed with the cover plate 3. The cross section of the rim 9 is a right triangle. Under normal conditions, the rim 9 prevents debris from detaching from the cover plate 3 and falling in all directions. When cleaning debris, the debris is brushed off from the joint of the cover plate 3. The thickness of the rim 9 gradually increases from top to bottom to prevent debris from accumulating on the top surface of the rim 9.

[0024] The above description is merely a preferred embodiment of this utility model. The protection scope of this utility model is not limited to the above embodiments. All technical solutions falling within the scope of this utility model's concept are protected. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of this utility model should also be considered within the protection scope of this utility model.

Claims

1. A false twisting machine accessory, characterized in that: Includes a base (1), on which three rotating shafts (2) are rotatably connected. Two cover plates (3) are detachably connected to the top surface of the base (1). The projections of the two cover plates (3) on the vertical projection plane cover the projection of the top surface of the base (1). A semi-circular groove (4) is provided through the edge of any cover plate (3). The semi-circular grooves (4) on the two cover plates (3) correspond to each other. The diameter of the semi-circular groove (4) is equal to the diameter of the rotating shaft (2).

2. The false twisting machine accessory according to claim 1, characterized in that: The cover plate (3) is slidably connected to the top surface of the base (1), and a number of limiting plates (5) are movably connected to the side wall of the base (1), with the top of the limiting plate (5) abutting against the side wall of the cover plate (3).

3. The false twisting machine accessory according to claim 2, characterized in that: The base (1) has several sliding grooves (6) on its side wall, and the limiting plate (5) has an integrally formed sliding rod (7) on its side wall. The sliding rod (7) is slidably connected in the sliding groove (6) along the vertical direction, and the top surface of the limiting plate (5) is higher than the top surface of the sliding rod (7).

4. The false twisting machine accessory according to claim 3, characterized in that: A spring (8) is fixedly connected to the bottom surface of the slide bar (7), and the other end of the spring (8) is fixedly connected to the side wall of the slide groove (6).

5. The false twisting machine accessory according to claim 4, characterized in that: The bottom surface of the limiting plate (5) is lower than the bottom surface of the spring (8).

6. The false twisting machine accessory according to claim 1, characterized in that: The top edge of the cover plate (3) is fixedly connected with a rim (9), and the thickness of the rim (9) is greater than or equal to the thickness of the cover plate (3).

7. The false twisting machine accessory according to claim 6, characterized in that: The sidewall of the perimeter (9) is chamfered with the top surface of the cover plate (3).

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