Yarn supply frame of warping machine

By designing the first support arm and ceramic guide nozzle for adjusting angle in the warping machine yarn supply rack, combined with the cooperation of the lift seat and elastic parts, the yarn winding problem is solved, and the smooth output and flexible adjustment of the yarn are achieved, ensuring that The normal operation of the warping machine.

CN222294314UActive Publication Date: 2025-01-03SHAOXING JINHU KNIT&TEXTILE CO LTD
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Patent Information

Application Number
CN202421162528.4
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-05-25
Publication Date
2025-01-03
Estimated Expiration
2034-05-25

AI Technical Summary

Technical Problem

In the yarn supply rack of the warping machine, the yarn may be wound due to angle changes during the process of outputting the yarn from the yarn barrel to the guide structure.

Method used

A yarn supply rack including a frame, a yarn pole, a guide structure, a first support arm and an adjustment assembly are designed. By providing a first support arm and a ceramic nozzle, the angle of the first support arm is adjusted by using the adjustment assembly to ensure that The yarn does not wrap around the guide path and ensures easy operation through the cooperation of the lift and elastic members.

Benefits of technology

Effectively prevent yarn from winding, and adjust the inclination angle according to the spacing of yarn poles of different models to ensure smooth output of yarn, avoid yarn wrapping, and avoid the problem of excessive length of the second support arm.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a yarn supply frame of a warping machine, which is provided with a first supporting arm and a plurality of first ceramic guide nozzles corresponding to a plurality of yarn rods in the same row. When yarns of yarn bobbins installed on a plurality of yarn rods in the same row are output along the paths of a plurality of first ceramic guide nozzles of a first supporting arm and a plurality of second ceramic guide nozzles of a second supporting arm, the first supporting arm is obliquely arranged through an adjusting assembly at the moment, and the effect of preventing the yarns from being wound is achieved; meanwhile, the angle of the first supporting arm can be adjusted through the arrangement of the adjusting assembly, and different inclination angles can be adjusted according to the distance between yarn rods of yarn supply frames of different models.
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Description

Technical Field

[0001] The utility model relates to the technical field of textile equipment, in particular to a yarn supply frame of a warping machine. Background Art

[0002] Warping is the process of winding a certain number of warp yarns in parallel on a shaft according to the specified length and width. The warp yarns after warping are used for sizing and drawing. Warping requires that the tension of each warp yarn is equal, the distribution on the shaft is uniform, and the arrangement of colored yarns meets the process requirements. The yarn frame is an important mechanism of the warping machine. When the warping machine is working, the yarn is output from the yarn bobbin of the yarn supply frame, and is transported to the warping machine for warping after passing through the guide structure of the yarn supply frame.

[0003] However, during the process of yarn being output from the yarn bobbin and the guide structure, the angle of the yarn extends along the output point of the yarn bobbin and the corresponding guide sleeve of the guide structure. The output position and angle of the wire on the yarn bobbin change with the output of the yarn, which may cause the yarn of the yarn guide bobbin in the same row to become entangled. Utility Model Content

[0004] The utility model aims to provide a yarn supply frame of a warping machine, which has the function of preventing yarn from being entangled.

[0005] The above-mentioned technical purpose of the utility model is achieved through the following technical solutions: a yarn supply frame of a warping machine, comprising a frame body, a plurality of yarn rods arranged in an array on the frame body and on which yarn supply bobbins are installed, and a guide structure arranged on the frame body, the frame body is provided with a plurality of first support arms extending in a horizontal direction and arranged in a vertical direction, the first support arms are provided with a plurality of first ceramic guide nozzles corresponding to a plurality of yarn rods in the same row, the first support arm is rotatably connected to the frame body at one end close to the guide structure, and an adjustment component for adjusting the angle of the first support arm is provided between the other end of the first support arm and the frame body; the guide structure comprises a plurality of second support arms extending in a horizontal square and arranged in a vertical direction, a plurality of second ceramic guide nozzles arranged on the second support arm along the length direction of the second support arm, and the extension direction of the second support arm is perpendicular to the extension direction of the plurality of yarn rods in the same row.

[0006] The utility model is further configured as follows: a waist-shaped connecting hole is provided at one end of the first support arm away from the guide structure, and the adjustment assembly includes an adjustment rod provided on the frame body and passing through the waist-shaped connecting hole, a compression spring sleeved on the adjustment rod and with both ends pressed against the frame body and the first support arm, and an adjustment knob threadedly connected to the end of the adjustment rod and pressed against the end surface of the first support arm away from the compression spring.

[0007] The utility model is further configured as follows: a plurality of lifting seats arranged in a vertical direction are provided on both sides of the frame for lifting and lowering; one end of the first support arm is hingedly provided on one of the lifting seats; one end of the adjusting rod is provided on the other lifting seat; an elastic member driving the first support arm to move upward is provided between the frame and the lifting seat; a limiting member enabling the first support arm to overcome the elastic force of the elastic member and correspond to the yarn stem in an initial state is provided between the frame and the lifting seat; when the lifting seat overcomes the action of the elastic member and moves downward and is limited by the limiting member, the first support arm does not affect the operation of installing the yarn bobbin on the yarn rod.

[0008] The utility model is further configured as follows: a plurality of connecting seats arranged in the vertical direction and for the lifting seat to be lifted and lowered are arranged on both sides of the frame body; a guide shaft passing through the lifting seat is arranged on the connecting seat; and the elastic member is a spring sleeved on the guide shaft and with both ends pressed against the lower surfaces of the connecting seat and the lifting seat.

[0009] The utility model is further configured as follows: a card slot is provided on the connecting seat near the limiting member, and the limiting member is a handle with one end connected to the lifting seat by rotation along the horizontal direction. When the limiting member overcomes the action of the elastic member to make the lifting seat move downward, the limiting member can be embedded in the card slot for limiting after horizontal rotation.

[0010] The utility model is further configured as follows: the second ceramic guide nozzles on the second support arm are provided with two rows in total.

[0011] In summary, the beneficial effects of the utility model are:

[0012] 1. By setting a first support arm and a plurality of first ceramic guide nozzles corresponding to a plurality of yarn rods in the same row, when the yarn of the yarn bobbins installed on the plurality of yarn rods in the same row is output along the path of the plurality of first ceramic guide nozzles of the first support arm and the plurality of second ceramic guide nozzles of the second support arm, the first support arm is tilted by adjusting the component, so as to prevent the yarn from being entangled; at the same time, the setting of the adjusting component can adjust the angle of the first support arm, and can be adjusted to different tilt angles according to the spacing of the yarn rods of different models of yarn supply racks;

[0013] 2. The position on the adjusting rod can be adjusted by turning the adjusting knob, thereby compressing the compression spring, thereby adjusting the angle of the first supporting arm;

[0014] 3. Through the arrangement of the lifting seat, the elastic member and the limiting member, when the lifting seat moves downward under the action of the elastic member and is limited by the limiting member, the first support arm does not affect the operation of installing the yarn bobbin on the yarn rod; and when the limiting member overcomes the action of the elastic member to make the lifting seat move downward, the limiting member can be embedded in the card slot for limiting after horizontal rotation;

[0015] 4. There are two rows of second ceramic guide nozzles on the second support arm. When the yarn of the yarn bobbins installed on multiple yarn rods in the same row is output along the path of multiple first ceramic guide nozzles of the first support arm and multiple second ceramic guide nozzles of the second support arm, it can pass through the two rows of second ceramic guide nozzles one up and one down continuously, thereby preventing the yarn from being entangled and avoiding the second support arm from being too long. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the utility model;

[0017] Figure 2 It is a top view of the utility model;

[0018] Figure 3 yes Figure 1 A local enlarged view at A in the figure;

[0019] Figure 4 yes Figure 1 A partial enlarged view of point B in the figure.

[0020] Figure numerals: 1. frame; 11. connecting seat; 12. guide shaft; 13. slot; 2. yarn rod; 3. guide structure; 31. second support arm; 32. second ceramic guide nozzle; 4. first support arm; 41. waist-shaped connecting hole; 5. first ceramic guide nozzle; 6. adjustment assembly; 61. adjustment rod; 62. compression spring; 63. adjustment knob; 7. lifting seat; 8. elastic member; 9. limit member. DETAILED DESCRIPTION

[0021] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0022] Embodiment: A yarn supply frame of a warping machine, such as Figure 1 and Figure 2 As shown, it includes a frame 1, a plurality of yarn rods 2 arranged in an array on the frame 1 and for mounting yarn tubes, and a guide structure 3 arranged on the frame 1.

[0023] like Figure 1 and Figure 2 As shown, a plurality of first support arms 4 extending in the horizontal direction and arranged in the vertical direction are provided on the frame 1, a plurality of first ceramic guide nozzles 5 corresponding to the plurality of yarn rods 2 in the same row are provided on the first support arm 4, one end of the first support arm 4 close to the guide structure 3 is rotatably connected to the frame 1, and an adjustment component 6 for adjusting the angle of the first support arm 4 is provided between the other end of the first support arm 4 and the frame 1.

[0024] like Figure 1 , Figure 3 and Figure 4 As shown, a plurality of lifting seats 7 arranged in the vertical direction are provided on both sides of the frame 1 for lifting and lowering, one end of the first support arm 4 is hingedly provided on one of the lifting seats 7, an elastic member 8 for driving the first support arm 4 to move upward is provided between the frame 1 and the lifting seat 7, and a limiting member 9 is provided between the frame 1 and the lifting seat 7 close to the guide structure 3 so that the first support arm 4 can overcome the elastic force of the elastic member 8 in the initial state and corresponds to the yarn stem; when the lifting seat 7 moves downward under the action of the elastic member 8 and is limited by the limiting member 9, the first support arm 4 does not affect the operation of installing the yarn bobbin on the yarn rod 2.

[0025] like Figure 1 , Figure 3 and Figure 4 As shown, a plurality of connecting seats 11 arranged in the vertical direction and provided for the lifting seat 7 to be lifted and lowered are arranged on both sides of the frame 1. A guide shaft 12 passing through the lifting seat 7 is arranged on the connecting seat 11. The elastic member 8 is a spring sleeved on the guide shaft 12 and with both ends pressed against the lower surface of the connecting seat 11 and the lifting seat 7. A card slot 13 is arranged on the connecting seat 11 near the limiting member 9. The limiting member 9 is a handle connected to the lifting seat 7 with one end rotating in the horizontal direction. When the limiting member 9 overcomes the action of the elastic member 8 to make the lifting seat 7 move downward, the limiting member 9 can be embedded in the card slot 13 for limiting after being rotated horizontally.

[0026] like Figure 1 , Figure 3 and Figure 4 As shown, a waist-shaped connecting hole 41 is provided at one end of the first supporting arm 4 away from the guiding structure 3, and the adjusting assembly 6 includes an adjusting rod 61 (threads are not shown in the figure) which is arranged on another lifting seat 7 (the lifting seat 7 connected to the first supporting arm 4) and passes through the waist-shaped connecting hole 41, a compression spring 62 which is sleeved on the adjusting rod 61 and whose two ends are pressed between the lifting seat 7 and the first supporting arm 4, and an adjusting knob 63 which is threadedly connected to the end of the adjusting rod 61 and pressed against the end surface of the first supporting arm 4 away from the compression spring 62.

[0027] like Figure 1 , Figure 3 As shown, the guide structure 3 includes a plurality of second support arms 31 extending along a horizontal square and arranged along a vertical direction, and a plurality of second ceramic guide nozzles 32 arranged along the length direction of the second support arms 31 and arranged on the second support arms 31, and the extension direction of the second support arms 31 is perpendicular to the extension direction of the plurality of yarn rods 2 in the same row. There are two rows of second ceramic guide nozzles 32 on the second support arms 31.

[0028] Implementation effect: By setting a first support arm 4 and multiple first ceramic guide nozzles 5 corresponding to the multiple yarn rods 2 in the same row, when the yarn of the yarn bobbin installed on the multiple yarn rods 2 in the same row is output along the path of the multiple first ceramic guide nozzles 5 of the first support arm 4 and the multiple second ceramic guide nozzles 32 of the second support arm 31, the first support arm 4 is tilted by adjusting the component 6 to prevent the yarn from being entangled; at the same time, the setting of the adjusting component 6 can adjust the angle of the first support arm 4, and can be adjusted to different tilt angles according to the spacing of the yarn rods 2 of different models of the yarn supply rack.

[0029] The position on the adjusting rod 61 can be adjusted by rotating the adjusting knob 63, so as to compress the compression spring 62, thereby adjusting the angle of the first supporting arm 4. Through the arrangement of the lifting seat 7, the elastic member 8, and the limiting member 9, when the lifting seat 7 moves downward under the action of the elastic member 8 and is limited by the limiting member 9, the first supporting arm 4 does not affect the operation of installing the yarn bobbin on the yarn rod 2; and when the limiting member 9 overcomes the action of the elastic member 8 to make the lifting seat 7 move downward, the limiting member 9 can be embedded in the card slot 13 for limiting after horizontal rotation.

[0030] There are two rows of second ceramic guide nozzles 32 on the second support arm 31. When the yarn of the yarn bobbins installed on the multiple yarn rods 2 in the same row is output along the path of the multiple first ceramic guide nozzles 5 of the first support arm 4 and the multiple second ceramic guide nozzles 32 of the second support arm 31, it can pass through the two rows of second ceramic guide nozzles 32 continuously one up and one down, thereby preventing the yarn from being entangled and avoiding the second support arm 31 from being too long.

[0031] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. A yarn supply frame of a warping machine, comprising a frame (1), a plurality of yarn rods (2) arranged in an array on the frame (1) and on which yarn supply bobbins are mounted, and a guide structure (3) arranged on the frame (1), characterized in that: The frame (1) is provided with a plurality of first support arms (4) extending in the horizontal direction and arranged in the vertical direction, the first support arms (4) are provided with a plurality of first ceramic guide nozzles (5) corresponding to a plurality of yarn rods (2) in the same row, one end of the first support arm (4) close to the guide structure (3) is rotatably connected to the frame (1), and an adjustment component (6) for adjusting the angle of the first support arm (4) is provided between the other end of the first support arm (4) and the frame (1); The guide structure (3) comprises a plurality of second support arms (31) extending along a horizontal square and arranged along a vertical direction, and a plurality of second ceramic guide nozzles (32) arranged along the length direction of the second support arms (31) and arranged on the second support arms (31); the extension direction of the second support arms (31) is perpendicular to the extension direction of the plurality of yarn rods (2) in the same row.

2. The yarn supply frame of a warping machine according to claim 1, characterized in that: A waist-shaped connecting hole (41) is provided at one end of the first supporting arm (4) away from the guiding structure (3); the adjusting assembly (6) comprises an adjusting rod (61) arranged on the frame (1) and passing through the waist-shaped connecting hole (41), a compression spring (62) sleeved on the adjusting rod (61) and with both ends pressed against between the frame (1) and the first supporting arm (4), and an adjusting knob (63) threadedly connected to the end of the adjusting rod (61) and pressed against the end surface of the first supporting arm (4) away from the compression spring (62).

3. The yarn supply frame of a warping machine according to claim 2, characterized in that: A plurality of lifting seats (7) arranged in a vertical direction are provided on both sides of the frame (1) for lifting and lowering, one end of the first support arm (4) is hingedly provided on one of the lifting seats (7), one end of the adjusting rod (61) is provided on the other lifting seat (7), an elastic member (8) for driving the first support arm (4) to move upward is provided between the frame (1) and the lifting seat (7), and a limiting member (9) is provided between the frame (1) and the lifting seat (7) so that the first support arm (4) overcomes the elastic force of the elastic member (8) in the initial state and corresponds to the yarn stem; when the lifting seat (7) moves downward under the action of the elastic member (8) and is limited by the limiting member (9), the first support arm (4) does not affect the operation of installing the yarn bobbin on the yarn rod (2).

4. A yarn supply frame for a warping machine according to claim 3, characterized in that: A plurality of connecting seats (11) arranged in a vertical direction and arranged for the lifting seat (7) to be lifted and lowered are arranged on both sides of the frame (1); a guide shaft (12) passing through the lifting seat (7) is arranged on the connecting seat (11); and the elastic member (8) is a spring which is sleeved on the guide shaft (12) and has two ends pressed against the lower surfaces of the connecting seat (11) and the lifting seat (7).

5. The yarn supply frame of a warping machine according to claim 4, characterized in that: A slot (13) is provided on the connecting seat (11) near the limiting member (9); the limiting member (9) is a handle with one end connected to the lifting seat (7) by rotation in the horizontal direction; when the limiting member (9) overcomes the action of the elastic member (8) to make the lifting seat (7) move downward, the limiting member (9) can be embedded in the slot (13) for limiting after being rotated horizontally.

6. The yarn supply frame of a warping machine according to claim 1, characterized in that: The second ceramic guide nozzles (32) on the second support arm (31) are arranged in two rows.