Anti-collision device for cone yarn conveying belt of airflow spinning machine

Abstract

The utility model discloses an air spinning machine cone yarn conveying belt anti-collision device which comprises a positioning frame, the positioning frame is used for positioning and supporting an air spinning machine cone yarn conveying belt, a conveying belt mechanism is arranged on one side of the positioning frame in a rotating mode, and a plurality of anti-collision positioning mechanisms are arranged on the outer wall of the conveying belt mechanism in a rotating mode. An auxiliary positioning mechanism is fixedly arranged at one end of one side of the positioning frame; the limiting frame is elastically deformed through elastic deformation of the first spring inserted into the outer wall of the first positioning rod and positioning of the first limiting block, the second positioning rod rotationally connected to the bottom end of the limiting frame is connected with the positioning groove formed in the top end of the mounting frame in an inserted mode, and cone yarn is positioned in a balanced and stable mode; the cone yarns with different sizes can be conveniently conveyed, the hidden danger of unstable conveying caused by different sizes of the two ends of the cone yarns is avoided, and the anti-collision efficiency and conveying convenience of the anti-collision device for the cone yarn conveying belt of the airflow spinning machine are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of conveyor belt anti-collision, in particular to an air-spinning machine bobbin yarn conveyor belt anti-collision device. Background Art

[0002] The air spinning machine uses high-speed airflow to stretch the fiber into long and thin fibers, and then spins them into yarn in a high-speed rotating conical container. It uses compressed air to compress and heat the fibers during the production process. The air spinning machine cone yarn is easily damaged and dropped due to collision when transported by the conveyor belt, so the conveyor belt anti-collision device is needed for auxiliary transportation.

[0003] In view of this, Chinese Patent No. CN212834237U proposes an anti-collision device for the bobbin conveyor belt of an air-spinning machine. The finished bobbin falls onto the surface of the conveyor belt, and the bobbin is limited with the cooperation of the shock absorber, the baffle, the elastic member and the concave panel, thereby solving the problem of bobbin damage. In the above patent, the conveyor belt is overall shock-absorbed during anti-collision, so that when a new bobbin is placed on the top of the conveyor belt, the entire conveyor belt and multiple bobbins are vibrated and lifted, so that the bobbin in transportation can easily elastically jump out of the concave panel, making it difficult to keep the bobbin transportation regular and orderly. Therefore, an anti-collision device for the bobbin conveyor belt of an air-spinning machine is needed. Utility Model Content

[0004] In order to solve the above problems, the purpose of the utility model is to provide an anti-collision device for a package yarn conveyor belt of an air-spinning machine, so as to solve the problems raised in the above background technology.

[0005] In order to achieve the above-mentioned purpose, the utility model proposes an anti-collision device for a cone yarn conveyor belt of an air-spinning machine, comprising a positioning frame, the positioning frame is used as a positioning support for the cone yarn conveyor belt of the air-spinning machine, a conveyor belt mechanism is rotatably provided on one side of the positioning frame, a plurality of anti-collision positioning mechanisms are rotatably provided on the outer wall of the conveyor belt mechanism, and an auxiliary positioning mechanism is fixedly provided on one end of one side of the positioning frame;

[0006] The anti-collision positioning mechanism includes a fixing frame and a limiting frame, a positioning seat is rotatably provided at the bottom end of the inner wall of the limiting frame, first positioning rods are inserted at both ends of both sides of the positioning seat, one end of four first positioning rods are fixedly connected to one side of the fixing frame, second positioning rods are rotatably provided at both ends of the bottom of the limiting frame, mounting frames are fixedly provided at both ends of one side of the fixing frame, positioning grooves are opened on one side of the two mounting frames, and one end of the outer wall of the two second positioning rods is respectively inserted and connected with one side of the inner wall of the two positioning grooves.

[0007] In one example, a first spring is inserted into one end of the outer wall of multiple first positioning rods, and a first limit block is fixedly provided at the other end of multiple first positioning rods; a second spring is inserted into one end of the outer wall of multiple second positioning rods, and a second limit block is fixedly provided at one end of multiple second positioning rods.

[0008] In one example, the conveyor belt mechanism includes two transmission shafts, and the outer walls of the two transmission shafts are connected in transmission via a transmission belt.

[0009] In one example, a support frame is fixedly provided on one side of the positioning frame, and the top end of the support frame contacts the top end of the middle position of the transmission belt.

[0010] In one example, a plurality of spacers are fixedly provided on the outer wall of the transmission belt, and both ends of both sides of the plurality of spacers are rotatably connected with both ends of both sides of the plurality of fixing frames via connecting pieces.

[0011] In one example, the auxiliary positioning mechanism includes an electric telescopic rod, the telescopic end of which is fixedly provided with an auxiliary frame, both ends of the outer wall of the auxiliary frame are slidably connected to one side of the positioning frame, and both sides of the top of the auxiliary frame are fixedly provided with guide frames.

[0012] In one example, a switch panel is fixedly provided on one side of the positioning frame, an electric telescopic rod switch is fixedly provided on the surface of the switch panel, and the electric telescopic rod is electrically connected to an external power supply through the electric telescopic rod switch.

[0013] The anti-collision device for the package conveyor belt of an air-spinning machine proposed by the utility model can bring the following beneficial effects:

[0014] 1. The anti-collision device for the bobbin conveyor belt of an air-spinning machine achieves elastic deformation of the limiting frame through the elastic deformation of the first spring inserted in the outer wall of the first positioning rod and the positioning of the first limiting block, and the second positioning rod connected to the bottom end of the limiting frame is rotated and inserted into the positioning groove provided on the top end of the mounting frame to ensure balanced and stable positioning of the bobbin yarn, so that bobbins of different sizes can be conveniently conveyed, avoiding the hidden danger of unstable conveying caused by different sizes of the bobbins at both ends, thereby improving the anti-collision efficiency and conveying convenience of the anti-collision device for the bobbin conveyor belt of the air-spinning machine.

[0015] 2. The anti-collision device for the conveyor belt of the air-spinning machine bobbin yarn drives the auxiliary frame and the guide frame to slide along the positioning frame through the telescopic end of the electric telescopic rod fixed on one side of the positioning frame. The auxiliary frame is convenient for giving way after the air-spinning machine bobbin yarn is positioned and conveyed, so that the bobbin yarn is convenient for stable conveying, and the convenience of guiding the bobbin yarn when it is fed to the top of the transmission belt is improved, so as to avoid splashing of the bobbin yarn when feeding. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the structure of the conveyor belt mechanism and the auxiliary positioning mechanism of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the anti-collision positioning mechanism of the utility model;

[0020] Figure 4 It is a schematic diagram of the supporting protection structure of the anti-collision positioning mechanism of the utility model.

[0021] In the figure: 1, positioning frame; 2, fixing frame; 3, spacing frame; 4, transmission shaft; 5, transmission belt; 6, supporting frame; 7, auxiliary frame; 8, guiding frame; 9, electric telescopic rod; 10, connecting piece; 11, limiting frame; 12, second positioning rod; 13, second spring; 14, second limiting block; 15, mounting frame; 16, positioning groove; 17, positioning seat; 18, first positioning rod; 19, first spring; 20, first limiting block. DETAILED DESCRIPTION

[0022] In order to more clearly illustrate the overall concept of the present invention, a detailed description is given below in the form of examples in conjunction with the accompanying drawings.

[0023] In the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicating orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0024] The embodiments are as follows. The utility model provides Figure 1-4 The anti-collision device for the package conveyor belt of an air-spinning machine shown in the figure comprises a positioning frame 1, which is used as a positioning support for the package conveyor belt of the air-spinning machine, a conveyor belt mechanism is rotatably provided on one side of the positioning frame 1, a plurality of anti-collision positioning mechanisms are rotatably provided on the outer wall of the conveyor belt mechanism, and an auxiliary positioning mechanism is fixedly provided on one end of one side of the positioning frame 1;

[0025] A plurality of spacers 3 are fixedly provided on the outer wall of the transmission belt 5, and both ends of both sides of the plurality of spacers 3 are rotatably connected with both ends of both sides of the plurality of fixing frames 2 through connecting pieces 10. A switch panel is fixedly provided on one side of the positioning frame 1, and an electric telescopic rod switch is fixedly provided on the surface of the switch panel. The electric telescopic rod 9 is electrically connected to an external power supply through the electric telescopic rod switch.

[0026] The utility model provides Figure 2 The anti-collision device for the bobbin conveyor belt of an air-spinning machine shown in the figure comprises an auxiliary positioning mechanism including an electric telescopic rod 9, an auxiliary frame 7 is fixedly provided at the telescopic end of the electric telescopic rod 9, both ends of the outer wall of the auxiliary frame 7 are slidably connected to one side of the positioning frame 1, and both sides of the top of the auxiliary frame 7 are fixedly provided with guide frames 8, and the conveyor belt mechanism comprises two transmission shafts 4, and the outer walls of the two transmission shafts 4 are transmission-connected through a transmission belt 5, and a support frame 6 is fixedly provided on one side of the positioning frame 1, and the top end of the support frame 6 contacts the top end of the middle position of the transmission belt 5, and the top end of the support frame 6 contacts the bottom end of the inner wall of the transmission belt 5, so that the transmission belt 5 and the bobbin yarn at the top are supported;

[0027] The utility model provides Figure 3 The anti-collision device for the conveyor belt of the air-spinning machine comprises an anti-collision positioning mechanism including a fixing frame 2 and a limiting frame 11, both ends of the bottom of the limiting frame 11 are rotatably provided with second positioning rods 12, one end of the outer wall of the two second positioning rods 12 is respectively connected with one side of the inner wall of the two positioning grooves 16, one end of the outer wall of the plurality of first positioning rods 18 is inserted with a first spring 19, the other end of the plurality of first positioning rods 18 is fixed with a first limiting block 20, one end of the outer wall of the plurality of second positioning rods 12 is inserted with a second spring 13, one end of the plurality of second positioning rods 12 is fixed with a second limiting block 14, and the top end of the limiting frame 11 is arc-shaped, so that the bobbin is positioned;

[0028] The utility model provides Figure 4 The anti-collision device for the conveyor belt of an air-spinning machine bobbin shown in the figure includes mounting frames 15 fixedly provided at both ends of one side of a fixed frame 2, positioning grooves 16 are provided on one side of the two mounting frames 15, and a positioning seat 17 is rotatably provided at the bottom end of the inner wall of the limiting frame 11, and first positioning rods 18 are inserted at both ends of both sides of the positioning seat 17, and one end of the four first positioning rods 18 is fixedly connected to one side of the fixed frame 2, and the positioning groove 16 provided on the top of the mounting frame 15 facilitates the convenient support of the second positioning rod 12.

[0029] Working principle: When the anti-collision device for the air-spinning machine bobbin conveyor belt is needed, the staff installs the positioning frame 1 in the conveying area, and through the positioning of the auxiliary frame 7, the auxiliary frame 7 conveys the air-spinning machine bobbin to the top of the transmission belt 5 through the guide frame 8, and turns on the electric telescopic rod switch, so that the telescopic end of the electric telescopic rod 9 fixed on one side of the positioning frame 1 drives the auxiliary frame 7 and the guide frame 8 to slide along the positioning frame 1. After the auxiliary frame 7 positions and conveys the air-spinning machine bobbin, it is convenient for it to give way, so that the bobbin is easy to be conveyed stably, and the convenience of guiding the bobbin when it is fed to the top of the transmission belt 5 is improved;

[0030] When the air-spinning machine bobbin yarn falls to the top of the limit frame 11, the first positioning rod 18 fixed on the top of the fixed frame 2 is inserted and connected with the positioning seat 17. The limiting frame 11 is elastically deformed by the elastic deformation of the first spring 19 inserted on the outer wall of the first positioning rod 18 and the positioning of the first limiting block 20. Due to the different sizes of the two ends of the bobbin yarn, the limiting frame 11 at the end with the larger bobbin yarn size slightly rotates downward due to its weight. The second positioning rod 12 connected to the bottom end of the limiting frame 11 is rotated and inserted and connected with the positioning groove 16 provided on the top of the mounting frame 15. The positioning of the bobbin yarn is balanced and stable by the elastic deformation of the second spring 13 inserted on the outer wall of the second positioning rod 12 and the positioning of the second limiting block 14, thereby improving the anti-collision efficiency and transportation convenience of the anti-collision device of the air-spinning machine bobbin yarn conveyor belt.

[0031] Each embodiment in this specification is described in a progressive manner, and the same or similar parts between the embodiments can be referred to each other, and each embodiment focuses on the differences from other embodiments. In particular, for the system embodiment, since it is basically similar to the method embodiment, the description is relatively simple, and the relevant parts can be referred to the partial description of the method embodiment.

[0032] The above description is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present invention shall be included in the scope of the claims of the present invention.

Claims

1. An anti-collision device for a package conveyor belt of an air spinning machine, comprising: A positioning frame (1), the positioning frame (1) is used as a positioning support for a bobbin conveyor belt of an air-spinning machine, a conveyor belt mechanism is rotatably provided on one side of the positioning frame (1), a plurality of anti-collision positioning mechanisms are rotatably provided on the outer wall of the conveyor belt mechanism, and an auxiliary positioning mechanism is fixedly provided on one end of one side of the positioning frame (1); The anti-collision positioning mechanism comprises a fixing frame (2) and a limiting frame (11); a positioning seat (17) is rotatably provided at the bottom end of the inner wall of the limiting frame (11); first positioning rods (18) are inserted at both ends of both sides of the positioning seat (17); one end of four first positioning rods (18) are fixedly connected to one side of the fixing frame (2); second positioning rods (12) are rotatably provided at both ends of the bottom of the limiting frame (11); mounting frames (15) are fixedly provided at both ends of one side of the fixing frame (2); positioning grooves (16) are provided on one side of the two mounting frames (15); one end of the outer wall of the two second positioning rods (12) is respectively inserted and connected to one side of the inner wall of the two positioning grooves (16).

2. The anti-collision device for the package conveyor belt of an air spinning machine according to claim 1, characterized in that: A first spring (19) is inserted into one end of the outer wall of each of the first positioning rods (18), and a first limit block (20) is fixedly provided at the other end of each of the first positioning rods (18); a second spring (13) is inserted into one end of the outer wall of each of the second positioning rods (12), and a second limit block (14) is fixedly provided at one end of each of the second positioning rods (12).

3. The anti-collision device for the package conveyor belt of an air-spinning machine according to claim 1, characterized in that: The conveyor belt mechanism comprises two transmission shafts (4), and the outer walls of the two transmission shafts (4) are connected in transmission via a transmission belt (5).

4. The anti-collision device for the package conveyor belt of an air-spinning machine according to claim 3, characterized in that: A support frame (6) is fixedly provided on one side of the positioning frame (1), and the top end of the support frame (6) contacts the top end of the middle position of the transmission belt (5).

5. The anti-collision device for the package conveyor belt of an air-spinning machine according to claim 3, characterized in that: A plurality of spacer frames (3) are fixedly provided on the outer wall of the transmission belt (5), and both ends of both sides of the plurality of spacer frames (3) are rotatably connected to both ends of both sides of the plurality of fixed frames (2) via connecting pieces (10).

6. The anti-collision device for the package conveyor belt of an air-spinning machine according to claim 1, characterized in that: The auxiliary positioning mechanism comprises an electric telescopic rod (9), the telescopic end of the electric telescopic rod (9) is fixedly provided with an auxiliary frame (7), both ends of the outer wall of the auxiliary frame (7) are slidably connected to one side of the positioning frame (1), and both sides of the top of the auxiliary frame (7) are fixedly provided with guide frames (8).

7. The anti-collision device for the package conveyor belt of an air-spinning machine according to claim 6, characterized in that: A switch panel is fixedly provided on one side of the positioning frame (1), an electric telescopic rod switch is fixedly provided on the surface of the switch panel, and the electric telescopic rod (9) is electrically connected to an external power source via the electric telescopic rod switch.

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