Winding undercarriage of elasticizer

Abstract

The invention discloses a winding undercarriage of an elasticizer, and belongs to the field of elasticizers. Comprising a U-shaped frame, a fixing frame and a holding plate arranged above the fixing frame. The U-shaped frame is rotationally connected with the fixed frame; one end of the holding plate and the fixed frame are hinged to a fixed axis, so that the holding plate rotates around the fixed axis; the holding plate is arranged on the outer side of the U-shaped frame; an extension part is formed at one end of the holding plate; and the holding plate rotates around the fixed axis to form a rotating track of which one part is above the U-shaped frame, so that after the holding plate rotates around the fixed axis, a gap is formed between the roll core on the U-shaped frame and the friction roller on the fixed frame. The device has the beneficial effects that a worker can control the holding plate to rotate, so that the extension part on the holding plate is propped against the bottom of the U-shaped frame, and a gap for a hand to insert is formed between a roll core on the U-shaped frame and a friction roller on the fixed frame, so that the worker can easily take out the roll core.

Description

Technical Field

[0001] The present application relates to the field of texturizing machines, and in particular to a winding landing gear of a texturizing machine. Background Art

[0002] The texturing machine is a kind of textile machinery that can process untwisted yarns such as polyester (POY) and polypropylene into stretch yarns with medium elasticity and low elasticity through false twisting.

[0003] Prior art with reference to the accompanying drawings Figure 1 A winding core is provided for winding the untwisted wire, and a friction roller is used for contacting with the untwisted wire wound on the winding core. The rotation of the friction roller drives the winding core to rotate so as to wind the untwisted wire on the winding core. After the untwisted wire is wound on the winding core, the winding core needs to be taken out from the U-shaped frame. Since the untwisted wire on the winding core contacts with the friction roller, it will be difficult for the staff to take the winding core out of the U-shaped frame. Summary of the invention

[0004] The content of this application is used to introduce concepts in a brief form, which will be described in detail in the detailed implementation section below. The content of this application is not intended to identify the key features or essential features of the technical solution claimed for protection, nor is it intended to limit the scope of the technical solution claimed for protection.

[0005] In order to solve the technical problems mentioned in the above background technology part, some embodiments of the present application provide a winding landing gear of a texturizing machine, including: a U-shaped frame, a fixed frame and a holding plate arranged above the fixed frame; the U-shaped frame is rotatably connected to the fixed frame; one end of the holding plate is hinged to the fixed frame at a fixed axis, so that the holding plate rotates around the fixed axis; the holding plate is arranged on the outside of the U-shaped frame; one end of the holding plate forms an extension portion, and the extension portion intersects with the bottom of the U-shaped frame at an initial position; the holding plate rotates around the fixed axis to form a part of the rotation trajectory above the U-shaped frame at the starting position, so that after the holding plate rotates around the fixed axis, a gap is formed between the winding core on the U-shaped frame and the friction roller on the fixed frame.

[0006] Furthermore, a receiving gap is formed between the fixing frame and the U-shaped frame; after the holding plate is rotated in a fixed direction, the extension portion in the receiving gap intersects with the bottom of the U-shaped frame.

[0007] Furthermore, an elastic member is provided on a surface of the fixing frame opposite to the U-shaped frame; one end of the elastic member is connected to the fixing frame, and the other end of the elastic member is connected to the U-shaped plate.

[0008] Furthermore, a fastening plate is provided on the elastic member; a straight hole for the elastic member to pass through is provided on the fastening plate, and a pressure plate is inserted into the elastic member; a blind groove for placing the elastic member is provided on the fixing frame, and a bolt is provided to fix the fastening plate on the blind groove.

[0009] Furthermore, an abutment block is provided below the U-shaped frame; the abutment block is located in the accommodating gap, and a notch for accommodating the extension portion is formed on the abutment block.

[0010] Furthermore, one end of the holding plate away from the side plate extends upward from the U-shaped frame to form a holding portion.

[0011] Furthermore, the holding plates are provided on both sides of the fixing frame.

[0012] Furthermore, the holding plate is an arc-shaped plate.

[0013] The beneficial effects of this application are:

[0014] The staff can control the rotation of the holding plate so that the extension on the holding plate abuts against the bottom of the U-shaped frame, thereby forming a gap for the hand to insert between the winding core on the U-shaped frame and the friction roller on the fixed frame, so that the staff can easily take out the winding core. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings constituting a part of this application are used to provide a further understanding of this application, so that other features, purposes and advantages of this application become more obvious. The illustrative embodiment drawings and their descriptions of this application are used to explain this application and do not constitute an improper limitation on this application.

[0016] In addition, throughout the drawings, the same or similar reference numerals represent the same or similar elements. It should be understood that the drawings are schematic and that the components and elements are not necessarily drawn to scale.

[0017] In the attached picture:

[0018] Figure 1 is an overall schematic diagram according to an embodiment of the present application;

[0019] Figure 2 It is a structural schematic diagram of a part of the embodiment, mainly showing the structure of the gripping plate and some surrounding parts;

[0020] Figure 3 yes Figure 1 The enlarged view of part A mainly shows the structure of the elastic member and the fastening plate;

[0021] Figure 4 It is an exploded schematic diagram of a part of the embodiment, mainly showing the structure of the pressing plate;

[0022] Figure 5 yes Figure 2 The enlarged view of part B mainly shows the structure of the extension part and some surrounding parts.

[0023] Reference numerals:

[0024] 1. U-shaped frame; 11. winding core; 12. abutment block; 121. notch; 2. fixing frame; 21. holding plate; 211. extension part; 212. holding part; 22. friction roller; 23. blind groove; 3. accommodation gap; 4. elastic member; 5. fastening plate; 51. straight hole; 52. pressure plate. DETAILED DESCRIPTION

[0025] Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although certain embodiments of the present disclosure are shown in the accompanying drawings, it should be understood that the present disclosure can be implemented in various forms and should not be construed as being limited to the embodiments set forth herein. On the contrary, these embodiments are provided to provide a more thorough and complete understanding of the present disclosure. It should be understood that the drawings and embodiments of the present disclosure are only for exemplary purposes and are not intended to limit the scope of protection of the present disclosure.

[0026] It should also be noted that, for ease of description, only the parts related to the invention are shown in the drawings. In the absence of conflict, the embodiments and features in the embodiments of the present disclosure can be combined with each other.

[0027] It should be noted that the concepts such as "first" and "second" mentioned in the present disclosure are only used to distinguish different devices, modules or units, and are not used to limit the order or interdependence of the functions performed by these devices, modules or units.

[0028] It should be noted that the modifications of "one" and "plurality" mentioned in the present disclosure are illustrative rather than restrictive, and those skilled in the art should understand that unless otherwise clearly indicated in the context, it should be understood as "one or more".

[0029] The present disclosure will be described in detail below with reference to the accompanying drawings and in conjunction with embodiments.

[0030] Reference Figure 1-5 ,

[0031] A winding landing gear of a texturizing machine comprises: a U-shaped frame 1, a fixed frame 2, and a holding plate 21 arranged above the fixed frame 2; in this embodiment, the holding plate 21 is made of stainless steel. The U-shaped frame 1 is rotatably connected to the fixed frame 2, and such a setting is to enable a gap to be generated between the winding core 11 on the U-shaped frame 1 and the friction roller 22 on the fixed frame 2 after the holding plate 21 rotates. One end of the holding plate 21 is hinged to the fixed frame 2 at a fixed axis so that the holding plate 21 rotates around the fixed axis. The holding plate 21 is arranged on the outside of the U-shaped frame 1. A winding core 11 is installed in the U-shaped frame 1. In order to avoid interference between the holding plate 21 and the winding core 11, the holding plate 21 is arranged on the outside of the U-shaped frame 1, and it is also more convenient for the staff to hold. An extension portion 211 is formed at one end of the holding plate 21, and the extension portion 211 intersects with the bottom of the U-shaped frame 1 at an initial position. In the initial position, the reel 11 on the U-shaped frame 1 is in contact with the friction roller 22 on the fixed frame 2. The holding plate 21 rotates around the fixed axis to form a portion of the rotation track above the U-shaped frame 1 at the starting position, so that after the holding plate 21 rotates around the fixed axis, the extension 211 on the holding plate 21 can lift the U-shaped frame upward, and a gap is formed between the reel 11 on the U-shaped frame 1 and the friction roller 22 on the fixed frame 2. The staff can control the rotation of the holding plate 21 so that the extension 211 on the holding plate 21 abuts against the bottom of the U-shaped frame 1, thereby forming a gap for the hand to be inserted between the reel 11 on the U-shaped frame 1 and the friction roller 22 on the fixed frame 2, so that the staff can easily take out the reel 11.

[0032] Specifically, a receiving gap 3 is formed between the fixed frame 2 and the U-shaped frame. After the gripping plate 21 rotates in a fixed direction, the extension 211 in the receiving gap 3 intersects with the bottom of the U-shaped frame. The receiving gap 3 is provided to accommodate the position where the gripping plate 21 is hinged to the fixed frame 2. In the process of replacing the winding core 11, the staff may operate improperly, and the fingers may be located between the U-shaped frame 1 and the fixed frame 2, and the provision of the receiving gap 3 can make a certain distance between the U-shaped frame 1 and the fixed frame 2 to prevent the fingers of the staff from being pinched. In other embodiments, the fixed frame 2 includes a first side panel and a second side panel, and the U-shaped frame 1 includes a second side panel and a third side panel. The gripping plate 21 may be directly hinged to the first side panel or the second side panel on the fixed frame 2, and the thickness of the first side panel and the second side panel on the fixed frame 2 is less than the thickness of the third side panel and the fourth side panel on the U-shaped frame 1, so that after the gripping plate 21 rotates, the extension 211 on the gripping plate 21 can abut against the bottom of the third side panel or the fourth side panel on the U-shaped frame 1.

[0033] Specifically, an elastic member 4 is provided on the opposite surface of the fixing frame 2 and the U-shaped frame 1. The elastic member 4 is a spring or a tension spring. In the present embodiment, the elastic member 4 is a tension spring. The fixing frame 2 is provided with a first protrusion and a second protrusion, and the U-shaped frame 1 is provided with a third protrusion and a fourth protrusion that match the positions of the first protrusion and the second protrusion. Two elastic members 4 are provided, one of which is installed between the first protrusion and the third protrusion, and the other elastic member 4 is installed between the second protrusion and the fourth protrusion. The first protrusion and the second protrusion provided on the fixing frame 2 are an integrally formed structure with the fixing frame 2. The third protrusion and the fourth protrusion provided on the U-shaped frame 1 are an integrally formed structure with the U-shaped frame 1. One end of the elastic member 4 is connected to the fixing frame 2, and the other end of the elastic member 4 is connected to the U-shaped plate. The elastic member 4 is provided to increase the friction between the winding core 11 and the friction roller 22, to ensure that the untwisted yarn can be continuously and stably wound on the winding core 11. Through the tension of the elastic member 4, the close contact between the winding core 11 and the friction roller 22 can be maintained, thereby improving the efficiency and quality of winding.

[0034] Specifically, a fastening plate 5 is also provided on the elastic member 4. In the present embodiment, the fastening plate 5 is made of stainless steel. The fastening plate 5 is provided with a straight hole 51 for the elastic member 4 to pass through, and a pressure plate 52 inserted into the elastic member 4. The first protrusion, the second protrusion, the third protrusion and the fourth protrusion are all provided with a blind groove 23 for placing the elastic member 4, and a bolt is provided to fix the fastening plate 5 on the blind groove 23. After long-term use, the elastic member 4 may suffer fatigue damage, thereby reducing the elastic coefficient. By turning the bolt, the elastic member 4 located in the blind groove 23 can be compressed, and part of the elastic member 4 located in the blind groove 23 is blocked by the pressure plate 52, so that the elastic member 4 located outside the blind groove 23 is stretched, thereby increasing the service life of the elastic member 4.

[0035] Specifically, an abutment block 12 is further provided below the U-shaped frame. The abutment block 12 and the U-shaped frame are integrally formed. The abutment block 12 is located in the accommodating gap 3, and a notch 121 for accommodating the extension portion 211 is formed on the abutment block 12. After the holding plate 21 rotates, the extension portion 211 on the holding plate 21 will abut against the groove surface formed in the notch 121, so that a stable gap is formed between the winding core 11 on the U-shaped frame 1 and the friction roller 22 on the fixed frame 2, thereby preventing the holding plate 21 from rotating due to the pressure of the U-shaped frame 1, causing the winding core 11 on the U-shaped frame 1 to collide with the friction roller 22 on the fixed frame 2.

[0036] Specifically, one end of the gripping plate 21 away from the side plate extends upward from the U-shaped frame 1 to form a gripping portion 212. The gripping portion 212 is a plate-shaped structure that is convenient for human hands to grip.

[0037] Specifically, holding plates 21 are provided on both sides of the fixing frame 2 .

[0038] Specifically, the gripping plate 21 is an arc-shaped plate. After the gripping plate 21 rotates, the extension portion 211 on the gripping plate 21 is perpendicular to the fixed plate, and the gripping portion 212 on the gripping plate 21 is arc-shaped, which is convenient for the staff to hold and makes it easier to push the gripping plate 21 to rotate.

[0039] The above descriptions are only some preferred embodiments of the present disclosure and an explanation of the technical principles used. Those skilled in the art should understand that the scope of the invention involved in the embodiments of the present disclosure is not limited to the technical solutions formed by a specific combination of the above-mentioned technical features, but should also cover other technical solutions formed by any combination of the above-mentioned technical features or their equivalent features without departing from the above-mentioned inventive concept. For example, the above-mentioned features are replaced with the technical features with similar functions disclosed in the embodiments of the present disclosure (but not limited to) and the technical solutions formed.

Claims

1. A winding landing gear of a texturizing machine, characterized in that: include: A U-shaped frame, a fixing frame, and a holding plate arranged above the fixing frame; The U-shaped frame is rotatably connected to the fixed frame; One end of the holding plate is hinged to the fixing frame at a fixed axis so that the holding plate rotates around the fixed axis; the holding plate is arranged on the outside of the U-shaped frame; An extension portion is formed at one end of the holding plate, and the extension portion intersects with the bottom of the U-shaped frame at an initial position; The holding plate rotates around the fixed axis to form a portion of the rotation track above the U-shaped frame at the starting position, so that after the holding plate rotates around the fixed axis, a gap is formed between the winding core on the U-shaped frame and the friction roller on the fixed frame.

2. The winding landing gear of the texturizing machine according to claim 1, characterized in that: An accommodation gap is formed between the fixing frame and the U-shaped frame; After the holding plate rotates in a fixed direction, the extension portion in the accommodating gap intersects with the bottom of the U-shaped frame.

3. The winding landing gear of the texturizing machine according to claim 1, characterized in that: An elastic member is provided on the surface of the fixing frame opposite to the U-shaped frame; One end of the elastic member is connected to the fixing frame, and the other end of the elastic member is connected to the U-shaped plate.

4. The winding landing gear of the texturizing machine according to claim 2 or 3, characterized in that: The elastic member is also provided with a fastening plate; The fastening plate is provided with a straight hole for the elastic member to pass through, and a pressing plate inserted into the interior of the elastic member; The fixing frame is provided with a blind groove for accommodating the elastic member, and a bolt is provided to fix the fastening plate on the blind groove.

5. The winding landing gear of the texturizing machine according to claim 4, characterized in that: An abutment block is also provided below the U-shaped frame; The abutment block is located in the accommodating gap, and a notch for accommodating the extending portion is formed on the abutment block.

6. The winding landing gear of the texturizing machine according to claim 5, characterized in that: One end of the holding plate away from the side plate extends upward from the U-shaped frame to form a holding portion.

7. The winding landing gear of the texturizing machine according to claim 6, characterized in that: The holding plates are arranged on both sides of the fixing frame.

8. The winding landing gear of the texturizing machine according to claim 7, characterized in that: The holding plate is an arc-shaped plate.

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