Air charter cooling mechanism and working method

Abstract

The present invention belongs to the field of textile technology, and in particular relates to a cooling mechanism and working method for an empty package machine; one type of empty package machine cooling mechanism includes: a coating device, which is rotatably arranged on the side wall of a support frame and is used to coat the wire core; a winding roller, which is rotatably arranged on the side wall of the support frame; a cooling device, which is rotatably arranged on the support frame near the winding roller, and includes: a cooling tube, which is hollow inside and has an outer wall that abuts against the wire; a cooling assembly, which is detachably arranged in the cooling tube and abuts against the inner wall of the cooling tube; wherein the cooling medium filling amount is 80%±5% of the volume of the cooling assembly, and when the cooling tube rotates, the cooling assembly expands outward under the action of centrifugal force and abuts against the inner wall of the cooling tube to drive the cooling medium to flow in the cooling assembly. The setting of the cooling assembly improves the cooling effect on the wire.

Description

Technical Field

[0001] The invention belongs to the field of textile technology, and in particular relates to a spinning machine for continuous winding of products, and in particular to a cooling mechanism and a working method of an empty bag machine. Background Art

[0002] A blank wrapping machine is a specialized piece of equipment used in wire production, primarily for processing materials such as covered yarn. The cooling mechanism is a key component, primarily responsible for optimizing the microstructure and properties of the wire through controlled cooling. During the twisting and drawing process, the covered yarn generates heat due to mechanical friction and material deformation. If heat is not dissipated promptly, the core yarn and the covering layer will shrink at different rates. High temperatures can lead to delamination or curling, compromising the quality of the wire.

[0003] In the related art, when a water cooling system is mostly used, cooling water is filled into the cooling pipe, and the cooling pipe rotates synchronously when the wire moves horizontally to achieve the effect of cooling the wire.

[0004] However, when the cooling water fills the cooling pipe, the fluidity of the cooling water decreases when the cooling pipe rotates, resulting in a decrease in heat exchange efficiency.

[0005] Therefore, how to solve the low heat exchange rate of existing cooling pipes is a technical problem that needs to be solved urgently in this field.

[0006] It should be noted that the above information disclosed in this background technology section is only used to understand the background technology of the present application concept, and therefore, the above description is not considered to constitute information of related technology. Summary of the Invention

[0007] The embodiments of the present disclosure at least provide an air charter aircraft cooling mechanism and working method.

[0008] In a first aspect, an embodiment of the present disclosure provides an empty charter aircraft cooling mechanism, comprising:

[0009] A covering device, which is rotatably arranged on the side wall of the support frame and is used to cover the wire core;

[0010] A winding roller, which is rotatably mounted on the side wall of the support frame;

[0011] The cooling device, whose rotating support frame is located near the winding roller, includes:

[0012] A cooling tube having a hollow interior and an outer wall in contact with the wire;

[0013] A cooling assembly is detachably disposed in the cooling pipe and abuts against the inner wall of the cooling pipe;

[0014] Among them, the cooling medium is filled until there is volume left after the cooling component. When the cooling pipe rotates, the cooling component expands outward under the action of centrifugal force and abuts against the inner wall of the cooling pipe to drive the cooling medium to flow in the cooling component.

[0015] In an optional embodiment, the cooling assembly includes: a positioning disk having an outer diameter smaller than an inner diameter of the cooling tube;

[0016] A limiting column is vertically arranged on the side wall of the positioning plate and extends axially along the cooling pipe;

[0017] A plurality of cooling members are arranged along the circumference of the outer wall of the limiting column and abut against the inner wall of the cooling pipe;

[0018] A limiting plate is sleeved on the outer wall of the limiting column and has a plurality of through holes adapted to the cooling elements for limiting the positions of the cooling elements;

[0019] When loading the cooling medium, each cooling element is placed vertically, and the adjustment sleeve of each cooling element is synchronously moved downward to open the liquid inlet, so as to realize quantitative delivery of the cooling medium into the cooling element.

[0020] In an optional embodiment, the cooling element includes:

[0021] The outer sleeve is hollow inside and abuts against the inner wall of the cooling pipe;

[0022] an inner sleeve, which is located inside the outer sleeve and has an end portion protruding from the outer sleeve;

[0023] A receiving cavity for storing a cooling medium is provided between the outer wall of the inner sleeve and the inner wall of the outer sleeve;

[0024] The adjusting sleeve is slidably disposed between the inner sleeve and the outer sleeve for sealing the accommodating cavity;

[0025] The regulating sleeve is provided with a liquid inlet along the axial direction, and an elastic sealing plug is provided in the liquid inlet;

[0026] A protrusion is slidably provided on the outer wall of the inner sleeve, and the protrusion is suitable for passing through the liquid inlet;

[0027] When the cooling medium is loaded, the adjusting sleeves move downward synchronously, and the protrusion pushes the elastic sealing plug to deform to open the liquid inlet;

[0028] After the cooling medium is loaded, each adjustment sleeve moves upward synchronously, and the adjustment sleeve pushes the protrusion to move upward so that the cooling medium occupies 80%±5% of the volume of the accommodating cavity.

[0029] In an optional embodiment, the outer wall of the inner sleeve is provided with a sliding groove along the axial direction;

[0030] The protrusion is triangular in shape, and a slider adapted to the chute is provided on the side wall; wherein, when the cooling medium is loaded, each adjustment sleeve moves downward synchronously, and the elastic sealing plug pushes the protrusion downward to the lowest end of the chute;

[0031] Each adjusting sleeve continues to move downward, and the protrusion pushes the elastic sealing plug to deform to open the liquid inlet, until the protrusion passes through the liquid inlet and is located above the adjusting sleeve.

[0032] In an optional embodiment, the elastic sealing plug includes a positioning plug, which is made of a hard material and abuts against the outer wall of the inner sleeve;

[0033] The elastic block is arranged on the outer side wall of the positioning plug and abuts against the side wall of the liquid inlet; when the adjusting sleeve moves axially downward, the protrusion pushes the positioning plug to move outward, and the positioning plug simultaneously pushes the elastic block to deform to open the liquid inlet.

[0034] In an optional embodiment, the inner sleeve is hollow inside and has an open outer end;

[0035] The inner wall of the inner sleeve is provided with spiral patterns;

[0036] When the cooling pipe drives the inner sleeve to rotate, the spiral pattern is suitable for guiding external air to flow into the inner sleeve.

[0037] In an optional embodiment, the cooling assembly further comprises a linkage ring, and each adjustment sleeve is fixed on a side wall of the linkage ring in sequence, and the linkage ring is suitable for pushing each adjustment sleeve to move synchronously.

[0038] In an optional embodiment, outer walls of two adjacent outer sleeves abut against each other, and the outer sleeves are flexible members.

[0039] In an optional embodiment, a winding roller is rotatably arranged on a side wall of the support frame;

[0040] The cooling device, whose rotating support frame is located near the winding roller, includes:

[0041] A cooling tube having a hollow interior and an outer wall in contact with the wire;

[0042] A cooling assembly, comprising a positioning plate, a limiting column and circumferentially distributed cooling elements, wherein the cooling assembly is detachably fixed in the cooling tube by interference fit;

[0043] Among them, the cooling medium filling amount is 80%±5% of the volume of the cooling component. When the cooling pipe rotates, the cooling element expands outward under the action of centrifugal force and abuts against the inner wall of the cooling pipe, so that the cooling medium in the cooling element forms turbulence.

[0044] In an optional embodiment, the cooling member includes: an outer sleeve, which is hollow inside and abuts against the inner wall of the cooling pipe;

[0045] an inner sleeve, which is located inside the outer sleeve and has an end portion protruding from the outer sleeve;

[0046] A receiving cavity for storing a cooling medium is provided between the outer wall of the inner sleeve and the inner wall of the outer sleeve;

[0047] The adjusting sleeve is slidably arranged between the inner sleeve and the outer sleeve, and has a liquid inlet axially formed therein, wherein an elastic sealing plug is arranged in the liquid inlet;

[0048] A convex block is slidably provided on the outer wall of the inner sleeve, and the convex block matches the liquid inlet;

[0049] When the cooling medium is loaded, the adjusting sleeves move downward synchronously, and the protrusions push the elastic sealing plug to deform to open the liquid inlet.

[0050] In a second aspect, the present disclosure also provides a method for operating a cooling mechanism for an empty charter aircraft, the method comprising:

[0051] When loading the cooling medium, place the cooling assembly vertically and simultaneously deliver the cooling medium to each cooling part of the cooling assembly in a quantitative manner, and the cooling medium filling amount should be 80% ± 5% of the cooling assembly volume;

[0052] When the cooling pipe rotates, the cooling assembly expands outward under the action of centrifugal force and abuts against the inner wall of the cooling pipe to drive the cooling medium to flow in the cooling assembly.

[0053] The present invention provides a cooling mechanism and operating method for an empty bag machine. By configuring a cooling assembly and ensuring that the cooling medium fills 80% ± 5% of the cooling assembly's volume, the cooling assembly expands outward under centrifugal force and abuts against the inner wall of the cooling tube when the cooling tube rotates, driving the cooling medium to flow within the cooling assembly, thereby improving the cooling effect on the wire. The hollow inner sleeve accelerates air inflow and heat exchange with the cooling medium, further improving the cooling effect on the wire.

[0054] Other features and advantages of the present invention will be described in the following description, and in part will become apparent from the description, or understood by practicing the present invention. The purpose and other advantages of the present invention are realized and obtained by the structures particularly pointed out in the description and the drawings.

[0055] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, preferred embodiments are specifically cited herein and described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0056] In order to more clearly illustrate the specific embodiments of the present invention or the technical solutions in related technologies, the following briefly introduces the drawings required for use in the specific embodiments or related technical descriptions. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0057] Figure 1 A perspective view of a cooling mechanism for an empty charter aircraft according to an embodiment of the present disclosure;

[0058] Figure 2 A perspective view of a cooling device and a winding roller provided in an embodiment of the present disclosure;

[0059] Figure 3 An internal perspective view of a cooling device provided in an embodiment of the present disclosure;

[0060] Figure 4 A cross-sectional perspective view of a cooling element provided in an embodiment of the present disclosure;

[0061] Figure 5 Provided for the embodiments of the present disclosure Figure 4 A partial enlarged view of middle A;

[0062] Figure 6 A schematic diagram of the state of the adjustment sleeve when no cooling medium is loaded according to an embodiment of the present disclosure;

[0063] Figure 7 A schematic diagram of the state of the adjustment sleeve when the cooling medium is loaded according to an embodiment of the present disclosure;

[0064] Figure 8 This is a schematic diagram of the state of the adjustment sleeve when the cooling medium is loaded at the end of the embodiment of the present disclosure.

[0065] In the picture:

[0066] 1. Wrapping device; 2. Support frame; 3. Winding roller;

[0067] 4. Cooling device; 40. Cooling pipe;

[0068] 41. Cooling assembly; 410. Linkage ring; 411. Positioning plate; 412. Limiting column; 413. Cooling element; 414. Limiting plate; 415. Outer sleeve; 416. Inner sleeve; 417. Accommodating chamber; 418. Liquid inlet; 419. Protrusion;

[0069] 420. Elastic sealing plug; 421. Positioning plug; 422. Elastic block; 423. Slide groove; 424. Spiral pattern; 425. Adjusting sleeve. DETAILED DESCRIPTION

[0070] To make the objectives, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of them. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0071] In this document, when it is mentioned that a first component is located on a second component, this may mean that the first component may be directly formed on the second component, or that a third component may be interposed between the first component and the second component. In addition, in the drawings, the thickness of components may be exaggerated or reduced in order to effectively describe technical content.

[0072] Herein, example embodiments of the present disclosure will be described in more detail with reference to the accompanying drawings. As used herein, expressions such as "at least one of..." when following a list of elements modify the entire list of elements, rather than modifying individual elements in the list. For example, the expression "at least one of a, b, and c" should be understood to include only a, only b, only c, both a and b, both a and c, both b and c, or all of a, b, and c.

[0073] The terms used herein are only used to describe specific exemplary configurations and are not intended to be limiting. As used herein, the singular articles "a", "an" and "the" may also be intended to include plural forms, unless otherwise clearly indicated herein. The terms "comprise", "include" and "have" are inclusive and therefore specify the presence of features, steps, operations, elements and / or components, but do not exclude the presence or addition of one or more other features, steps, operations, elements, components and / or combinations thereof. The method steps, processes and operations described herein should not be interpreted as necessarily requiring them to be performed in the particular order discussed or shown, unless specifically identified as an execution order. Additional or alternative steps may be adopted.

[0074] As used herein, the phrases "in one embodiment," "according to one embodiment," "in some embodiments," and the like generally refer to the fact that the particular feature, structure, or characteristic following the phrase may be included in at least one embodiment of the present disclosure. Thus, a particular feature, structure, or characteristic may be included in more than one embodiment of the present disclosure, such that these phrases do not necessarily refer to the same embodiment. As used herein, the terms "example," "exemplary," and the like are used to "serve as an example, instance, or illustration." Any implementation, aspect, or design described herein as "example" or "exemplary" is not necessarily to be construed as preferred or advantageous over other implementations, aspects, or designs. Instead, the use of the terms "example," "exemplary," and the like is intended to present concepts in a concrete manner.

[0075] Research has found that in related technologies, when a water cooling system is mostly used, cooling water is filled into the cooling pipe, and the cooling pipe rotates synchronously when the wire moves horizontally to achieve the effect of cooling the wire.

[0076] However, when the cooling water fills the cooling pipe, the fluidity of the cooling water decreases when the cooling pipe rotates, resulting in a decrease in heat exchange efficiency.

[0077] Therefore, how to solve the low heat exchange rate of existing cooling pipes is a technical problem that needs to be solved urgently in this field.

[0078] The defects in the above solutions and the causes of their occurrence are the results obtained by the inventors after practice and careful research. Therefore, the process of discovering the above problems and the solutions proposed by the present disclosure in this article should be the contributions made by the inventors to the present disclosure during the disclosure process.

[0079] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings.

[0080] The following embodiments of the present invention are described in detail with reference to the accompanying drawings. In the absence of conflict, the following embodiments and features therein may be combined with each other.

[0081] like Figures 1 to 8 As shown, at least one embodiment provides a cooling mechanism for an empty bag machine, comprising: a coating device 1, which is rotatably arranged on the side wall of a support frame 2 and is used to coat the wire core; a winding roller 3, which is rotatably arranged on the side wall of the support frame 2; a winding motor is provided on the side of the support frame 2 away from the winding roller 3, and the winding roller 3 is sleeved and fixed on the outer wall of the rotating shaft of the winding motor, that is, the winding motor drives the winding roller 3 to rotate to achieve winding of the wire. Furthermore, a winding core is sleeved on the outer wall of the winding roller 3. Before winding the wire, the winding core is first sleeved on the outer wall of the winding roller 3, and the winding roller 3 drives the winding core to rotate synchronously. In this embodiment, the wire wound on the outer wall of the winding roller 3 refers to the wire currently wound on the outer wall of the winding core located outside the winding roller 3.

[0082] Reference Attachment Figure 2, the cooling device 4 is rotatably arranged on the support frame 2 near the winding roller 3, and the cooling device 4 is connected to the winding motor through a transmission gear, that is, the winding motor is suitable for driving the winding roller 3 and the cooling device 4 to rotate or stop at the same time. The cooling device 4 includes: a cooling tube 40, which is hollow inside and the outer wall abuts the wire; the cooling tube 40 is a metal part, and preferably, the cooling tube 40 is made of metal copper. The axial length of the cooling tube 40 is not less than the axial length of the winding roller 3. After the wire is wound on the outer wall of the winding roller 3, the outer wall of the cooling tube 40 abuts the wire to cool the wire. The cooling component 41 is detachably arranged in the cooling tube 40 and abuts the inner wall of the cooling tube 40; the cooling component 41 is fixed in the cooling tube 40 by means of interference fit. After the cooling medium fills the cooling assembly 41, some volume remains, i.e., the volume of the cooling medium accounts for 80% ± 5% of the volume of the cooling assembly 41. When the cooling tube 40 rotates, the cooling assembly 41 expands outward under the action of centrifugal force and abuts against the inner wall of the cooling tube 40, driving the cooling medium to flow within the cooling assembly 41. In other words, when the cooling tube 40 rotates, it drives the internal cooling assemblies 41 to rotate synchronously around the axis of the cooling tube 40. Under the action of centrifugal force, the outer sleeve 415 of each cooling assembly 41 has a larger contact area with the inner wall of the cooling tube 40. Furthermore, the outer sleeve 415 is made of a flexible material.

[0083] By providing cooling assembly 41 and ensuring that the cooling medium fills 80% ± 5% of the cooling assembly 41's volume, when cooling tube 40 rotates, cooling assembly 41 expands outward under centrifugal force and abuts against the inner wall of cooling tube 40, driving the cooling medium to flow within cooling assembly 41, thereby improving the cooling effect on the wire. The hollow inner sleeve 416 accelerates air flow and heat exchange with the cooling medium, further improving the cooling effect on the wire.

[0084] Reference Attachment Figure 3The cooling assembly 41 includes: a positioning plate 411, whose outer diameter is smaller than the inner diameter of the cooling tube 40; when the cooling assembly 41 is inserted into the cooling tube 40, the positioning plate 411 abuts against the inner bottom wall of the cooling tube 40. A limiting column 412 is vertically arranged on the side wall of the positioning plate 411 and extends axially along the cooling tube 40; further, the distance between the outer wall of the limiting column 412 and the inner wall of the cooling tube 40 is not greater than the diameter of the outer sleeve 415. A plurality of cooling parts 413, a plurality of said cooling parts 413 are arranged circumferentially along the outer wall of the limiting column 412 and abut against the inner wall of the cooling tube 40; the arrangement of the limiting column 412 and the positioning plate 411 is suitable for supporting and limiting each cooling part 413 when the cooling assembly 41 is inserted into the cooling tube 40 as a whole, so as to prevent each cooling part 413 from shaking or falling off when rotating with the cooling tube 40. The limiting plate 414 is mounted on the outer wall of the limiting column 412 and has a plurality of through holes adapted to the cooling elements 413 for limiting the position of each cooling element 413. The outer wall of the limiting plate 414 is adapted to abut against the inner wall of the cooling tube 40. After each cooling element 413 is inserted into the cooling tube 40, the limiting plate 414 is adapted to limit and fix each cooling element 413. When loading the cooling medium, the cooling assembly 41 is not inserted into the cooling tube 40, the cooling element 413 is placed vertically, and the adjustment sleeve 425 of each cooling element 413 moves downward synchronously to open the liquid inlet 418, thereby achieving quantitative delivery of cooling medium into the cooling element 413. The adjustment sleeves 425 move synchronously, and the linkage ring 410 connects and fixes each adjustment sleeve to achieve synchronous up and down movement of the adjustment sleeves 425. After the cooling medium is loaded, the positioning plate 411 is inserted into the cooling tube 40 until the outer wall of the limiting plate 414 abuts against the inner wall of the cooling tube 40. At this time, the outer wall of each outer sleeve 415 abuts against the inner wall of the cooling pipe 40.

[0085] Reference Attachment Figure 4The cooling element 413 includes an outer sleeve 415, which is hollow and abuts against the inner wall of the cooling tube 40. The outer walls of two adjacent outer sleeves 415 abut against each other, and the outer sleeves 415 are flexible. An inner sleeve 416 is located inside the outer sleeve 415, with its end protruding from the outer sleeve 415. The axial length of the outer sleeve 415 is not less than the axial length of the cooling tube 40. That is, when the cooling element 413 is inserted into the cooling tube 40, the outer wall of each outer sleeve 415 abuts against the inner wall of the cooling tube 40. At the same time, as the cooling tube 40 rotates, each outer sleeve 415 expands outward under the action of centrifugal force and abuts against the inner wall of the cooling tube 40, thereby improving the cooling and heat dissipation effect on the cooling tube 40. A housing 417 for storing cooling medium is provided between the outer wall of the inner sleeve 416 and the inner wall of the outer sleeve 415; the adjustment sleeve 425 is slidably provided between the inner sleeve 416 and the outer sleeve 415 to seal the housing 417; the adjustment sleeve 425 is provided with a liquid inlet 418 along the axial direction, and an elastic sealing plug 420 is provided in the liquid inlet 418; the elastic sealing plug 420 is suitable for opening and closing the liquid inlet 418. A protrusion 419 is slidably provided on the outer wall of the inner sleeve 416, and the protrusion 419 matches the liquid inlet 418; wherein, refer to the attached Figure 6 and Figure 7 When the cooling medium is loaded, the adjusting sleeves 425 move downward synchronously, and the protrusion 419 pushes the elastic sealing plug 420 to deform and open the liquid inlet 418. Figure 8 After the cooling medium is loaded, each adjustment sleeve 425 is located below the protrusion 419, and each adjustment sleeve 425 moves upward synchronously. The adjustment sleeve 425 pushes the protrusion 419 to move upward so that the cooling medium occupies 80%±5% of the volume of the accommodating cavity 417.

[0086] Continue to refer to the attached Figure 4In order to realize the quantitative delivery of cooling medium into each outer sleeve 415, a slide groove 423 is provided on the outer wall of the inner sleeve 416 along the axial direction; the protrusion 419 is triangular, and a slider adapted to the slide groove 423 is provided on the side wall; wherein, when the cooling medium is loaded, each adjustment sleeve 425 moves downward synchronously, and the elastic sealing plug 420 pushes the protrusion 419 to move downward to the lowermost end of the slide groove 423; each adjustment sleeve 425 continues to move downward, and the protrusion 419 pushes the elastic sealing plug 420 to deform to open the liquid inlet 418, until the protrusion 419 passes through the liquid inlet 418 and is located above the adjustment sleeve 425. When loading the cooling medium, the cooling assembly 41 is placed vertically. At this time, the positioning plate 411 is parallel to the horizontal plane. The cooling medium is poured into the limiting plate 414. At the same time, the adjusting sleeves 425 move downward synchronously, so that the protrusion 419 pushes the elastic sealing plug 420 to open. The cooling medium in the limiting plate 414 flows into the accommodating cavity 417 through the liquid inlet 418 until the cooling medium overflows from the liquid inlet 418. In this way, the cooling medium can be delivered to the accommodating cavity 417 synchronously and quantitatively. After loading is completed, the adjusting sleeves 425 move upward synchronously, and the adjusting sleeves 425 push the protrusion 419 to move upward synchronously. At this time, the space in the accommodating cavity 417 increases. This ensures that the cooling medium filling amount is 80% of the volume of the cooling assembly 41.

[0087] Reference Attachment Figure 6 The elastic sealing plug 420 includes a positioning plug 421, which is made of a hard material and abuts against the outer wall of the inner sleeve 416; an elastic block 422, which is arranged on the outer wall of the positioning plug 421 and abuts against the side wall of the liquid inlet 418; wherein, when the adjusting sleeve 425 moves axially downward, the protrusion 419 pushes the positioning plug 421 to move outward, and the positioning plug 421 simultaneously pushes the elastic block 422 to deform to open the liquid inlet 418. Figure 6 f1 represents the downward squeezing force exerted on the elastic block 425 . Figure 7 In FIG, f1 represents the downward squeezing force exerted on the elastic block 425, and f2 represents the flow direction of the water flow. Figure 8 In FIG, f3 represents the upward thrust exerted on the elastic block 425 .

[0088] Reference Attachment Figure 5 The inner sleeve 416 is hollow and open at its outer end. The inner wall of the inner sleeve 416 is provided with a spiral pattern 424. When the cooling tube 40 drives the inner sleeve 416 to rotate, the spiral pattern 424 guides external air into the inner sleeve 416. The spiral pattern 424 guides external air into the inner sleeve 416 as the inner sleeve 416 rotates with the cooling tube 40, further improving heat dissipation from the cooling medium within the accommodating cavity 417.

[0089] Reference Attachment Figure 3The cooling assembly 41 further includes a linkage ring 410 , and each adjustment sleeve 425 is fixed on the side wall of the linkage ring 410 in sequence. The linkage ring 410 is suitable for pushing each adjustment sleeve 425 to move synchronously.

[0090] At least one embodiment provides a cooling mechanism for an empty bag machine, comprising: a winding roller 3, which is rotatably arranged on the side wall of the support frame 2; a cooling device 4, which is rotatably arranged on the support frame 2 near the winding roller 3, comprising: a cooling tube 40, which is hollow inside and the outer wall abuts the wire; a cooling assembly 41, comprising a positioning plate 411, a limiting column 412 and circumferentially distributed cooling parts 413, and the cooling assembly 41 is detachably fixed in the cooling tube 40 by an interference fit; wherein the cooling medium filling amount is 80%±5% of the volume of the cooling assembly 41, and when the cooling tube 40 rotates, the cooling part 413 expands outward under the action of centrifugal force and abuts against the inner wall of the cooling tube 40, so that the cooling medium in the cooling part 413 forms turbulence.

[0091] At least one embodiment provides a working method for the cooling mechanism of an empty charter aircraft, the working method comprising: when loading the cooling medium, placing the cooling assembly 41 vertically, and synchronously delivering the cooling medium in a quantitative manner to each cooling part 413 of the cooling assembly 41, and the cooling medium filling amount is 80%±5% of the volume of the cooling assembly 41; when the cooling tube 40 rotates, the cooling assembly 41 expands outward under the action of centrifugal force and abuts against the inner wall of the cooling tube 40 to drive the cooling medium to flow in the cooling assembly 41.

[0092] In the description of the embodiments of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed, detachable, or integral connections; mechanical or electrical connections; direct or indirect connections through an intermediate medium; and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on specific circumstances.

[0093] In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, terms such as "first", "second" and other numerical terms do not imply an order or sequence when used herein unless expressly indicated above. Therefore, without departing from the teachings of the example embodiments, the first element, component, region, layer or section discussed above may be referred to as a second element, component, region, layer or section.

[0094] With the above-described preferred embodiments of the present invention as a guide, and with reference to the above description, relevant personnel are fully capable of making various changes and modifications without departing from the technical scope of this invention. The technical scope of this invention is not limited to the contents of the specification and must be determined according to the scope of the claims.

Claims

1. An empty charter cooling mechanism, characterized in that: include: A covering device (1) is rotatably mounted on a side wall of a support frame (2) and is used for covering a wire core; A winding roller (3) is rotatably mounted on a side wall of the support frame (2); The cooling device (4) is rotatably arranged on the support frame (2) near the winding roller (3), and comprises: A cooling tube (40) having a hollow interior and an outer wall in contact with the wire; A cooling assembly (41), wherein the cooling assembly (41) is detachably disposed in the cooling tube (40) and abuts against an inner wall of the cooling tube (40); wherein the cooling medium is filled until there is a volume left after the cooling component (41); When the cooling tube (40) rotates, the cooling assembly (41) expands outward under the action of centrifugal force and abuts against the inner wall of the cooling tube (40), thereby driving the cooling medium to flow in the cooling assembly (41); The cooling assembly (41) comprises: A positioning plate (411) having an outer diameter smaller than an inner diameter of the cooling tube (40); A limiting column (412) is vertically arranged on a side wall of the positioning plate (411) and extends axially along the cooling tube (40); A plurality of cooling members (413), wherein the plurality of cooling members (413) are arranged circumferentially along the outer wall of the limiting column (412) and abut against the inner wall of the cooling tube (40); A limiting plate (414) is sleeved on the outer wall of the limiting column (412) and is provided with a plurality of through holes adapted to the cooling elements (413) for limiting the positions of the cooling elements (413); When the cooling medium is loaded, each cooling element (413) is placed vertically, and the adjustment sleeve (425) of each cooling element (413) is synchronously moved downward to open the liquid inlet (418), so as to realize quantitative delivery of the cooling medium into the cooling element (413).

2. The empty charter cooling mechanism according to claim 1, characterized in that: The cooling element (413) comprises: An outer sleeve (415) is hollow inside and abuts against the inner wall of the cooling tube (40); an inner sleeve (416) located inside the outer sleeve (415) and having an end portion protruding from the outer sleeve (415); An accommodating cavity (417) for storing a cooling medium is provided between the outer wall of the inner sleeve (416) and the inner wall of the outer sleeve (415); The adjustment sleeve (425) is slidably disposed between the inner sleeve (416) and the outer sleeve (415) and is used to seal the accommodating cavity (417); The regulating sleeve (425) is provided with a liquid inlet (418) along the axial direction, and an elastic sealing plug (420) is provided in the liquid inlet (418); A protrusion (419) is slidably provided on the outer wall of the inner sleeve (416), and the protrusion (419) is suitable for passing through the liquid inlet (418); When the cooling medium is loaded, the adjustment sleeves (425) move downward synchronously, and the protrusion (419) pushes the elastic sealing plug (420) to deform to open the liquid inlet (418); After the cooling medium is loaded, each adjustment sleeve (425) moves upward synchronously, and the adjustment sleeve (425) pushes the protrusion (419) to move upward, so that the cooling medium occupies 80%±5% of the volume of the accommodating cavity (417); When the regulating sleeve (425) moves downward, the protrusion (419) is inserted into the liquid inlet (418) and squeezes the elastic sealing plug (420) to deform, so that the cooling medium can be transported into the accommodating cavity (417); When the adjusting sleeve (425) moves upward, its inner wall contacts the protrusion (419) and pushes the protrusion (419) to reset, so that the cooling medium occupies 80%±5% of the internal volume of the accommodating cavity (417).

3. The empty charter cooling mechanism according to claim 2, characterized in that: The outer wall of the inner sleeve (416) is provided with a sliding groove (423) along the axial direction; The protrusion (419) is triangular in shape, and a sliding block adapted to the sliding groove (423) is provided on the side wall; When the cooling medium is loaded, each adjustment sleeve (425) moves downward synchronously, and the elastic sealing plug (420) pushes the protrusion (419) to move downward to the lowermost end of the slide groove (423); When each adjusting sleeve (425) continues to move downward, the protrusion (419) pushes the elastic sealing plug (420) to deform to open the liquid inlet (418), until the protrusion (419) passes through the liquid inlet (418) and is located above the adjusting sleeve (425).

4. The empty charter cooling mechanism according to claim 2, characterized in that: The elastic sealing plug (420) comprises: A positioning plug (421) is made of a hard material and abuts against the outer wall of the inner sleeve (416); The elastic block (422) is arranged on the outer side wall of the positioning plug (421) and abuts against the side wall of the liquid inlet (418); wherein, when the adjustment sleeve (425) moves axially downward, the protrusion (419) pushes the positioning plug (421) to move outward, and the positioning plug (421) simultaneously pushes the elastic block to deform to open the liquid inlet (418).

5. The empty charter cooling mechanism according to claim 2, characterized in that: The inner sleeve (416) is hollow inside and has an open outer end; The inner wall of the inner sleeve (416) is provided with a spiral pattern (424); When the cooling tube (40) drives the inner sleeve (416) to rotate, the spiral pattern (424) is suitable for guiding external air to flow into the inner sleeve (416).

6. The empty charter cooling mechanism according to claim 2, characterized in that: The cooling assembly (41) further includes a linkage ring (410), and each adjustment sleeve (425) is fixed to the side wall of the linkage ring (410) in sequence. The linkage ring (410) is suitable for pushing each adjustment sleeve (425) to move synchronously.

7. The empty charter cooling mechanism according to claim 2, characterized in that: The outer walls of two adjacent outer sleeves (415) abut against each other, and the outer sleeves (415) are flexible parts.

8. An empty charter cooling mechanism, characterized in that: include: A winding roller (3) is rotatably mounted on a side wall of the support frame (2); The cooling device (4) is rotatably arranged on the support frame (2) near the winding roller (3), and comprises: A cooling tube (40) having a hollow interior and an outer wall in contact with the wire; A cooling assembly (41) comprising a positioning plate (411), a limiting column (412), and circumferentially distributed cooling elements (413), wherein the cooling assembly (41) is detachably fixed in the cooling tube (40) through interference fit; The cooling medium filling amount is 80%±5% of the volume of the cooling assembly (41), and when the cooling tube (40) rotates, the cooling element (413) expands outward under the action of centrifugal force and abuts against the inner wall of the cooling tube (40), so that the cooling medium in the cooling element (413) forms turbulent flow; The cooling element (413) comprises: An outer sleeve (415) is hollow inside and abuts against the inner wall of the cooling tube (40); an inner sleeve (416) located inside the outer sleeve (415) and having an end portion protruding from the outer sleeve (415); An accommodating cavity (417) for storing a cooling medium is provided between the outer wall of the inner sleeve (416) and the inner wall of the outer sleeve (415); The regulating sleeve (425) is slidably disposed between the inner sleeve (416) and the outer sleeve (415), and has a liquid inlet (418) formed in the axial direction. An elastic sealing plug (420) is disposed in the liquid inlet (418); A protrusion (419) is slidably provided on the outer wall of the inner sleeve (416), and the protrusion (419) matches the liquid inlet (418); When the cooling medium is loaded, the adjustment sleeves (425) move downward synchronously, and the protrusions (419) push the elastic sealing plug (420) to deform and open the liquid inlet (418).

9. A method for operating an empty charter aircraft cooling mechanism, characterized in that: Using the empty charter aircraft cooling mechanism according to any one of claims 1 to 8, the working method includes: When loading the cooling medium, the cooling assembly (41) is placed vertically, and the cooling medium is simultaneously quantitatively delivered to each cooling element (413) of the cooling assembly (41), and the amount of the cooling medium filled is 80%±5% of the volume of the cooling assembly (41); When the cooling tube (40) rotates, the cooling assembly (41) expands outwards under the action of centrifugal force and abuts against the inner wall of the cooling tube (40), thereby driving the cooling medium to flow in the cooling assembly (41).

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