Rolling device for trunk type wick

Abstract

The utility model provides a winding device for a trunk road type wick, which belongs to the technical field of wick, and comprises a first base capable of winding a metal wire mesh into a limiting sleeve through a plurality of anti-skid bumps arranged in the middle of a plurality of metal friction plates and stronger friction force, so that the metal wire mesh can be wound into the limiting sleeve through a plurality of anti-skid bumps arranged in the middle of the metal friction plates; the metal wire mesh is bent and rolled through the gaps between the limiting sleeve and the multiple metal friction plates, the problem that before the metal wire mesh is rolled, one end of the metal wire mesh needs to be bent and fixed to a rolling rod to be rolled is solved, and therefore the metal wire mesh rolled in the mode is better in integrity; the metal friction plates can be separated from the middle of the rotating reel in a sliding mode, the metal friction plates and the metal wire mesh wound in the middle of the metal friction plates can be pulled out together, the metal wire mesh can be rapidly pulled out of the middles of the metal friction plates through the toughness of metal after the metal friction plates do not make contact with one another, and therefore the problem that discharging is difficult is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of liquid absorbent cores, in particular to a rolling device for a dry channel type liquid absorbent core. Background Art

[0002] Heat pipes can generally be divided into two types, one is a gravity-type thermosiphon without a wick, and the other is an ordinary heat pipe with a wick. For ordinary heat pipes, the wick is an important component, and its main function is to provide a channel for the working fluid to flow back from the condensation section to the evaporation section. There are many forms of wicks, which can generally be divided into two categories: single-structure wicks and composite-structure wicks. Among them, single-structure wicks include wound wire mesh cores, metal sintered cores, axial groove cores, annular cores, crescent-shaped cores, trunk cores, etc. Composite-structure wicks include wire mesh composite cores, wire mesh covered groove cores, plate-shaped trunk cores, tunnel cores, etc. The structural form of the wick mainly affects the maximum capillary force, and then affects the heat flow of the heat pipe. The trunk wick has the advantages of high capillary force, low liquid flow resistance, high permeability, and large cross-sectional area, but its manufacturing difficulty is very high, which hinders the research, manufacturing and use of this wick structure heat pipe. When manufacturing the wick, a mold is required to roll the metal wire mesh. After the wick is wound around the core rod mold and spot welded, it is very difficult to remove the wick from the mold.

[0003] Chinese patent authorization announcement number: CN218555438U, provides that the solution is to design the core rod into a two-petal structure. When rolling the absorbent core, the core rod is first expanded to a standard diameter by an expansion and contraction core shaft. After the rolling is completed, the two petals of the core rod are merged to create a certain gap between the finished absorbent core and the core rod, so as to facilitate the removal of the absorbent core from the core rod. The main channel core rod is placed and guided by a rolling device. During winding, as the volume of the absorbent core changes, the winding head drive cylinder drives the reverse arc guide plate to be withdrawn so that the winding space also changes accordingly, making the rolling work more convenient and the efficiency greatly improved. However, the absorbent core is often wound on the core rod mold with a tight tension, because a tighter tension can ensure the accuracy of the absorbent core, but with a tighter tension, it is also more troublesome to remove the absorbent core from the winding rod.

[0004] Therefore, it is necessary to provide a rolling device for a dry channel type liquid absorbent core to solve the above technical problems. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a rolling device for a dry channel type liquid absorbent core.

[0006] The utility model provides a rolling device for a dry channel type liquid absorbent core, comprising: a first base, a pair of second bases are provided on one side of the first base, a limiting component is provided on one side of the second base, and a rolling component is provided on the upper ends of the pair of second bases;

[0007] The limiting assembly includes a fixed plate, one end of the fixed plate away from the second base is fixedly connected to a strip mounting block, one end of the fixed plate on the same side as the strip mounting block is slidably connected to a sliding plate, the sliding plate and the strip mounting block are fixedly connected by a return spring, and semicircular grooves are provided at the upper ends of the fixed plate and the sliding plate, and a pair of semicircular grooves are provided inside with semicircular rotation grooves.

[0008] Preferably, the rolling assembly includes a servo motor fixedly connected to the upper end of the first base, a limiting sleeve is provided on one side of the output end of the servo motor, and the middle part of the limiting sleeve is fixedly connected to the upper ends of a pair of second bases, the output end of the servo motor is fixedly connected to a first mounting disk, one end of the first mounting disk and located inside the limiting sleeve is fixedly connected to a rotating reel, a second mounting disk is provided at an end of the rotating reel away from the servo motor, a plurality of metal friction plates are fixedly connected to the end of the second mounting disk close to the rotating reel, and the plurality of metal friction plates are all slidably connected to the middle part of the rotating reel, the end of the second mounting disk away from the metal friction plate is fixedly connected to a limiting turntable, and the limiting turntable is rotatably connected to the upper ends of the fixed plate and the sliding plate.

[0009] Preferably, the second mounting disc is fixedly connected to a fixed sleeve at one end on the same side as the metal friction plate, a fixed shaft is fixedly connected to one end of the second mounting disc and located inside the fixed sleeve, a plurality of limiting protrusions are slidably connected to the middle portion of the fixed sleeve, and the plurality of limiting protrusions are fixedly connected to the fixed shaft via limiting springs.

[0010] Preferably, a plurality of anti-skid protrusions are fixedly connected to the middle parts of the plurality of metal friction plates, a plurality of strip sliding protrusions are fixedly connected to the middle parts of the plurality of metal friction plates, and a plurality of strip sliding grooves slidably connected to the matching strip sliding protrusions are opened in the middle part of the rotating reel.

[0011] Preferably, a columnar groove for inserting the fixing sleeve is provided inside the rotating reel, and a circular groove for limiting the position by a plurality of limiting protrusions is provided inside the columnar groove.

[0012] Preferably, a pair of limiting protrusions are fixedly connected to the middle of the sliding plate, and a pair of sliding limiting grooves that are slidably connected to the limiting protrusions are opened in the middle of the fixed plate.

[0013] Preferably, a strip-shaped hole is provided in the middle of the limiting sleeve to facilitate feeding.

[0014] Compared with the related art, the rolling device of the dry channel type liquid absorbent core provided by the utility model has the following beneficial effects:

[0015] 1. A rolling device for a dry channel type liquid absorbent core, which uses a plurality of anti-skid protrusions arranged in the middle of a plurality of metal friction plates to roll a metal wire mesh into the interior of a limiting sleeve through a strong friction force, and bends and rolls the metal wire mesh through the gap between the limiting sleeve and the plurality of metal friction plates, thereby solving the problem that one end of the metal wire mesh needs to be bent and fixed on a rolling rod before rolling, so the metal wire mesh rolled in this way has better integrity.

[0016] 2. A rolling device for a dry channel type liquid absorbent core, which can slide away from the middle of a rotating reel through a plurality of metal friction plates, and can be pulled out together with a metal wire mesh rolled in the middle thereof. After being pulled out, the plurality of metal friction plates are arranged so as not to contact each other. The metal wire mesh can be quickly pulled out from the middle of the plurality of metal friction plates by the toughness of the metal, thereby solving the problem of difficult material feeding. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0018] Figure 2 This is a schematic diagram of the disassembly structure of the rolled component of the utility model;

[0019] Figure 3 This is a schematic diagram of the connection structure between the second mounting disc and the metal friction plate of the utility model;

[0020] Figure 4 It is a schematic diagram of the cross-sectional structure of the rotating scroll of the utility model;

[0021] Figure 5 It is a schematic diagram of the connection structure between the fixed shaft and the limiting protrusion of the utility model;

[0022] Figure 6 It is a schematic diagram of the connection structure between the fixed plate and the sliding plate of the utility model.

[0023] Numbers in the figure: 1. first base; 2. second base; 3. limit assembly; 4. rolling assembly; 301. fixed plate; 302. strip mounting block; 303. sliding plate; 304. reset spring; 401. servo motor; 40. limit sleeve; 403. first mounting disc; 404. rotating reel; 405. second mounting disc; 406. metal friction plate; 407. limit turntable; 408. fixed sleeve; 409. fixed shaft; 410. limit bump; 411. limit spring. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figures 1 to 6 The embodiment of the utility model provides a rolling device for a dry channel type liquid absorbent core, comprising: a first base 1, a pair of second bases 2 are provided on one side of the first base 1, a limiting component 3 is provided on one side of the second base 2, and a rolling component 4 is provided on the upper ends of the pair of second bases 2;

[0026] The limiting assembly 3 includes a fixed plate 301, an end of the fixed plate 301 away from the second base 2 is fixedly connected to a strip mounting block 302, an end of the fixed plate 301 on the same side as the strip mounting block 302 is slidably connected to a sliding plate 303, the sliding plate 303 and the strip mounting block 302 are fixedly connected via a reset spring 304, and semicircular grooves are provided at the upper ends of the fixed plate 301 and the sliding plate 303, and semicircular rotation grooves are provided inside a pair of semicircular grooves.

[0027] The rolling component 4 includes a servo motor 401 fixedly connected to the upper end of the first base 1, a limiting sleeve 402 is provided on one side of the output end of the servo motor 401, and the middle part of the limiting sleeve 402 is fixedly connected to the upper ends of a pair of second bases 2, the output end of the servo motor 401 is fixedly connected to a first mounting disk 403, one end of the first mounting disk 403 and located inside the limiting sleeve 402 is fixedly connected with a rotating reel 404, the end of the rotating reel 404 away from the servo motor 401 is provided with a second mounting disk 405, a plurality of metal friction plates 406 are fixedly connected to the end of the second mounting disk 405 close to the rotating reel 404, and the plurality of metal friction plates 406 are all slidably connected to the middle part of the rotating reel 404, the end of the second mounting disk 405 away from the metal friction plate 406 is fixedly connected to a limiting turntable 407, and the limiting turntable 407 is rotatably connected to the upper ends of the fixed plate 301 and the sliding plate 303.

[0028] The second mounting disc 405 is fixedly connected to a fixed sleeve 408 at one end on the same side as the metal friction plate 406, and a fixed shaft 409 is fixedly connected to one end of the second mounting disc 405 and located inside the fixed sleeve 408. A plurality of limiting protrusions 410 are slidably connected to the middle portion of the fixed sleeve 408, and the plurality of limiting protrusions 410 are fixedly connected to the fixed shaft 409 via limiting springs 411.

[0029] A plurality of anti-skid protrusions are fixedly connected to the middle of the plurality of metal friction plates 406, a strip-shaped sliding protrusion is fixedly connected to the middle of the plurality of metal friction plates 406, and a plurality of strip-shaped sliding grooves are opened in the middle of the rotating reel 404 to be slidably connected with the strip-shaped sliding protrusions;

[0030] By fixing a plurality of anti-skid protrusions in the middle of the metal friction plate 406, the friction between the surface of the metal friction plate 406 and the metal wire mesh can be increased, thereby achieving a better winding effect. At the same time, by matching the strip sliding protrusions with the strip sliding grooves, the metal friction plate 406 can rotate with the rotating reel 404 when the reel 404 rotates.

[0031] The rotating reel 404 has a columnar groove inside for the fixing sleeve 408 to be inserted into, and the columnar groove has a circular groove inside for the plurality of limiting protrusions 410 to limit the position.

[0032] A pair of limiting protrusions are fixedly connected to the middle of the sliding plate 303, and a pair of sliding limiting grooves that are slidably connected to the limiting protrusions are opened in the middle of the fixed plate 301;

[0033] The cooperation between the pair of limiting protrusions and the pair of sliding limiting grooves prevents the sliding plate 303 from being separated from the fixed plate 301 when moving up and down.

[0034] The middle of the limiting sleeve 402 is provided with a strip-shaped hole for easy feeding;

[0035] The cut metal wire mesh is placed into the interior of the limiting sleeve 402 through the strip-shaped holes, which acts as a feed inlet.

[0036] When working, it is necessary to press the sliding plate 303 first, and the sliding plate 303 squeezes the return spring 304 fixedly connected to the lower end, so that the sliding plate 303 and the semicircular groove on the upper end of the fixed plate 301 are misaligned with each other, and then multiple metal friction plates 406 are inserted into the middle of the rotating reel 404, and the limiting protrusion 410 is squeezed by the limiting spring 411, so that the limiting protrusion 410 is inserted into the circular groove inside the rotating reel 404, so that multiple metal friction plates 406 are limited, and then the limiting turntable 407 is aligned with the semicircular groove on the upper end of the fixed plate 301 and the sliding plate 303, thereby increasing the stability of the rotating reel 404, and then the servo motor 401 is started, and the servo motor 401 drives the first mounting disc 403 fixedly connected to its output end to rotate, and the rotation of the first mounting disc 403 drives the rotating reel 404 fixedly connected to one end to rotate. The friction plate 406 is slidably connected to the rotating reel 404 through a strip sliding protrusion. Through the limitation of the strip sliding protrusion, when the rotating reel 404 rotates, it will drive multiple metal friction plates 406 to rotate. At this time, the cut metal wire mesh is inserted into the interior of the limiting sleeve 402 through the strip hole opened in the middle of the limiting sleeve 402. The multiple anti-slip protrusions set in the middle of the metal friction plate 406 increase the friction force. The metal wire mesh is wound into the interior of the limiting sleeve 402 through the friction force, which can avoid the problem of bending the head of the metal wire mesh first when winding it, so that the integrity of the metal wire mesh after winding is better. After winding is completed, only the sliding plate 303 is pressed downward to connect the multiple metal friction plates 406 to the metal wire mesh wound in the middle and then pull it out. After pulling out, since there are gaps between the multiple metal friction plates 406, the metal wire mesh can be directly removed by the toughness of the metal.

[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A rolling device for a dry channel type liquid absorbent core, comprising: A first base (1), characterized in that a pair of second bases (2) are provided on one side of the first base (1), a limiting assembly (3) is provided on one side of the second base (2), and a rolling assembly (4) is provided at the upper ends of the pair of second bases (2); The limiting assembly (3) comprises a fixed plate (301), one end of the fixed plate (301) away from the second base (2) is fixedly connected to a strip-shaped mounting block (302), one end of the fixed plate (301) on the same side as the strip-shaped mounting block (302) is slidably connected to a sliding plate (303), the sliding plate (303) and the strip-shaped mounting block (302) are fixedly connected via a return spring (304), and the upper ends of the fixed plate (301) and the sliding plate (303) are both provided with semicircular grooves, and the interiors of the pair of semicircular grooves are both provided with semicircular rotation grooves.

2. A rolling device for a dry channel type liquid absorbent core according to claim 1, characterized in that: The rolling assembly (4) comprises a servo motor (401) fixedly connected to the upper end of the first base (1); a limiting sleeve (402) is provided on one side of the output end of the servo motor (401); and the middle part of the limiting sleeve (402) is fixedly connected to the upper ends of a pair of second bases (2); the output end of the servo motor (401) is fixedly connected to a first mounting disc (403); one end of the first mounting disc (403) and located inside the limiting sleeve (402) is fixedly connected to a rotating reel (404); and the rotating reel (404) A second mounting disc (405) is provided at one end away from the servo motor (401); a plurality of metal friction plates (406) are fixedly connected to one end of the second mounting disc (405) close to the rotating reel (404); and the plurality of metal friction plates (406) are all slidably connected to the middle of the rotating reel (404); a limit rotating disc (407) is fixedly connected to one end of the second mounting disc (405) away from the metal friction plate (406); and the limit rotating disc (407) is rotatably connected to the upper ends of the fixed plate (301) and the sliding plate (303).

3. A rolling device for a dry channel type liquid absorbent core according to claim 2, characterized in that: The second mounting disc (405) is fixedly connected to a fixing sleeve (408) at one end on the same side as the metal friction plate (406); a fixing shaft (409) is fixedly connected to one end of the second mounting disc (405) and located inside the fixing sleeve (408); a plurality of limiting protrusions (410) are slidably connected to the middle of the fixing sleeve (408); and the plurality of limiting protrusions (410) are fixedly connected to the fixing shaft (409) via limiting springs (411).

4. A rolling device for a dry channel type liquid absorbent core according to claim 3, characterized in that: A plurality of anti-skid protrusions are fixedly connected to the middle of the plurality of metal friction plates (406), a strip sliding protrusion is fixedly connected to the middle of the plurality of metal friction plates (406), and a plurality of strip sliding grooves that are slidably connected to the strip sliding protrusions are opened in the middle of the rotating reel (404).

5. A rolling device for a dry channel type liquid absorbent core according to claim 2, characterized in that: The rotating reel (404) is provided with a columnar groove inside which the fixing sleeve (408) is inserted, and the columnar groove is provided with a circular groove inside which the plurality of limiting protrusions (410) are limited.

6. A rolling device for a dry channel type liquid absorbent core according to claim 1, characterized in that: A pair of limiting protrusions are fixedly connected to the middle of the sliding plate (303), and a pair of sliding limiting grooves that are slidably connected to the limiting protrusions are opened in the middle of the fixed plate (301).

7. A rolling device for a dry channel type liquid absorbent core according to claim 2, characterized in that: A strip-shaped hole is provided in the middle of the limiting sleeve (402) for easy feeding.

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