Ship shuttle

Abstract

The utility model relates to a boat shuttle which comprises a shuttle body, a sliding protruding strip used for being matched with an annular track is arranged on one face of the shuttle body, the sliding protruding strip is provided with a heat dissipation part used for enabling the interior of the sliding protruding strip to dissipate heat, and the heat dissipation part is provided with an opening. By the adoption of the technical scheme, the sliding protruding strips can rapidly dissipate heat in the operation process, the service life of the sliding protruding strips is prolonged under the same work intensity, the use cost is reduced, meanwhile, the frequency of replacing the sliding protruding strips is reduced, the probability of shutdown maintenance is reduced, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the field of circular looms, in particular to a boat shuttle. Background Art

[0002] The structure of the main machine of the current plastic weaving circular loom is that the shuttle runs directly in the track formed by the upper door ring and the lower door ring. The patent number CN202321630560.6 applied by the applicant on June 25, 2023 is a shuttleless wheel suspended circular loom, including a shuttle and a ring-shaped frame, the frame includes an upper door ring, a lower door ring and a ring track arranged between the upper door ring and the lower door ring, the shuttle is arranged in the ring track, the upper end face and the lower end face of the shuttle are respectively arranged with the gap between the upper door ring and the lower door ring, and the side of the shuttle corresponding to the ring track is provided with a sliding convex strip adapted to the ring track, and the sliding convex strip is detachably connected to the shuttle. However, it was found during the production and use process that due to the use of the sliding convex strip to cooperate with the ring track, the sliding convex strip and the ring track generate heat due to friction during the high-speed continuous operation of the sliding convex strip, and the poor heat dissipation causes the sliding convex strip to age easily and have a short service life. Utility Model Content

[0003] In summary, in order to overcome the deficiencies of the prior art, the utility model provides a boat shuttle.

[0004] To achieve the above purpose, the utility model provides the following technical solutions: a boat shuttle, including a shuttle body, one side of the shuttle body is provided with a sliding convex strip for matching with an annular track, the sliding convex strip is provided with a heat dissipation part for dissipating heat inside the sliding convex strip, and the heat dissipation part is provided with an opening.

[0005] By adopting the above technical solution, the sliding ridges can quickly dissipate heat during operation, thereby extending the service life of the sliding ridges under the same working intensity and reducing the cost of use. At the same time, the frequency of replacing the sliding ridges is reduced, the probability of downtime for maintenance is reduced, and production efficiency is improved.

[0006] The utility model further arranges: the sliding convex strip comprises a base connected with the shuttle body and a sliding part used for cooperating with the annular track; the heat dissipation part comprises a heat dissipation channel arranged in the sliding part; and both ends of the heat dissipation channel are opened.

[0007] By adopting the above technical solution, during operation, air passes through the sliding convex strips through the heat dissipation channel and fully contacts the interior of the sliding part, thereby greatly improving the heat dissipation efficiency.

[0008] The utility model is further provided that: a support frame for supporting the sliding convex strip is provided in the heat dissipation channel.

[0009] By adopting the above technical solution, the thickness of the sliding part can be reduced, and the sliding convex strip can be supported by a support frame with higher hardness to ensure the strength of the sliding part. At the same time, the reduced thickness of the sliding part further improves heat transfer, and cooperates with the heat dissipation channel to further improve the heat dissipation efficiency.

[0010] The utility model is further configured as follows: the outer wall of the support frame is adapted to the heat dissipation channel, the outer wall of the support frame is fitted to the inner wall of the heat dissipation channel, and the support frame is hollow.

[0011] By adopting the above technical solution, the outer wall of the support frame fits with the inner wall of the heat dissipation channel, further enhancing the stability of the support and achieving balanced and stable force.

[0012] The utility model is further configured that: the shuttle body is detachably connected to the base, and a plurality of connection holes are arranged on the base.

[0013] By adopting the above technical solution, due to the high-speed rolling friction between the sliding part and the guide shuttle wheel, heat and wear will occur after long-term use. The detachable setting is convenient for maintenance and replacement, and there is no need to scrap the shuttle as a whole. The cost is low. It is fixed by fasteners and connecting holes, and no additional positioning parts are required. The cost is low and the installation is convenient.

[0014] The utility model is further configured that: a mounting groove matched with the base is arranged on one side of the shuttle body corresponding to the sliding convex strip, and the base is detachably connected to the mounting groove.

[0015] By adopting the above technical solution, the installation groove plays a role in limiting the sliding convex strip. At the same time, during operation, the outer periphery of the sliding convex strip is subjected to force, which reduces the force on the fastener and prolongs the service life.

[0016] The utility model is further configured that: a positioning portion is provided at one end of the installation groove, and one end of the base portion abuts against the positioning portion.

[0017] By adopting the above technical solution, when the circular loom is running at high speed, under the action of centrifugal force, the positioning part is provided to firstly prevent the base from being separated from the installation groove under the action of centrifugal force, and secondly facilitate rapid positioning and installation.

[0018] The utility model further arranges: the sliding convex strip comprises a base connected to the shuttle body and a sliding portion for cooperating with the annular track, the heat dissipation portion comprises a plurality of first heat dissipation holes arranged on the sliding portion, and the first heat dissipation holes are arranged at the other side opening relative to the base.

[0019] By adopting the above technical solution, while ensuring the strength, multiple first heat dissipation holes dissipate heat, thereby improving the heat dissipation efficiency, facilitating the timely heat dissipation of the sliding convex strip during high-speed operation, and extending the service life.

[0020] The utility model is further provided with: a connecting portion is provided between the base and the sliding portion, a plurality of second heat dissipation holes with upper and lower openings are provided on the connecting portion, and the first heat dissipation holes and the second heat dissipation holes are perpendicular to each other and are arranged at intervals.

[0021] By adopting the above technical solution, the heat dissipation performance is further enhanced. At the same time, the heat dissipation holes in different directions make the heat dissipation more balanced. At the same time, the air flow is no longer in a single direction, which plays a role in reducing noise.

[0022] The utility model is further configured that: grooves with openings at both ends are arranged on the upper and lower sides of the connecting portion, and the second heat dissipation holes are communicated with the grooves on the upper and lower sides.

[0023] By adopting the above technical solution, the heat dissipation effect is further improved.

[0024] The specific implementation of the utility model is described below in conjunction with the drawings and embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a three-dimensional diagram of embodiment 1 of the utility model;

[0026] Figure 2 A side view of embodiment 1 of the utility model

[0027] Figure 3 This is an exploded view of Example 1 of the utility model;

[0028] Figure 4 It is a three-dimensional diagram of the sliding convex strip of Example 2 of the utility model;

[0029] Figure 5 It is a cross-sectional view of the sliding convex strip of Example 2 of the utility model;

[0030] Figure 6 This is a schematic diagram of the internal structure of the sliding convex strip of Example 2 of the utility model;

[0031] Figure 7 It is a three-dimensional diagram of the sliding convex strip of Example 3 of the utility model;

[0032] Figure 8 It is a cross-sectional view of the sliding convex strip of Example 3 of the utility model;

[0033] Figure numerals: 1. shuttle body, 11. mounting groove, 111. positioning portion, 2. sliding ridge, 21. base, 211. connecting hole, 22. sliding portion, 221. heat dissipation channel, 222. first heat dissipation hole, 23. connecting portion, 231. second heat dissipation hole, 24. groove, 3. support frame. DETAILED DESCRIPTION

[0034] 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.

[0035] See attached Figure 1-3 A boat shuttle disclosed in Example 1 includes a shuttle body 1, one side of the shuttle body 1 is provided with a sliding ridge 2 for matching with an annular track, the sliding ridge 2 is provided with a heat dissipation portion for dissipating heat inside the sliding ridge 2, the sliding ridge 2 includes a base 21 connected to the shuttle body 1 and a sliding portion 22 for matching with the annular track, the heat dissipation portion includes a heat dissipation channel 221 arranged in the sliding portion 22, and the heat dissipation channel 221 is opened at both ends.

[0036] Embodiment 1 further provides that: a support frame 3 for supporting the sliding convex strip 2 is provided in the heat dissipation channel 221 .

[0037] In the technical solution of the present utility model, the shape of the heat dissipation channel 221 is not limited, and the cross-section can be circular, triangular, square, rhombus, trapezoidal, polygonal, etc. When the support frame 3 is provided in the heat dissipation channel 221, the cross-section of the heat dissipation channel 221 is preferably controlled by the attached Figure 2 .

[0038] Embodiment 1 further configures: the outer wall of the support frame 3 is adapted to the heat dissipation channel 221 , the outer wall of the support frame 3 is in contact with the inner wall of the heat dissipation channel 221 , and the support frame 3 is hollow.

[0039] Embodiment 1 further provides that: the shuttle body 1 is detachably connected to the base 21 , and a plurality of connecting holes 211 are provided on the base 21 .

[0040] Embodiment 1 further provides that: a mounting groove 11 adapted to the base 21 is provided on a side of the shuttle body 1 corresponding to the sliding ridge 2, and the base 21 is detachably connected to the mounting groove 11.

[0041] Embodiment 1 further provides that: a positioning portion 111 is provided at one end of the installation groove 11 , and one end of the base 21 abuts against the positioning portion 111 .

[0042] See attached Figure 4-6A boat shuttle disclosed in Example 2 includes a shuttle body 1, one side of the shuttle body 1 is provided with a sliding ridge 2 for matching with an annular track, the sliding ridge 2 is provided with a heat dissipation portion for dissipating heat inside the sliding ridge 2, the sliding ridge 2 includes a base 21 connected to the shuttle body 1 and a sliding portion 22 for matching with the annular track, the heat dissipation portion includes a plurality of first heat dissipation holes 222 provided on the sliding portion 22, and the first heat dissipation holes 222 are provided at the other side of the base 21.

[0043] Embodiment 2 further provides: a connecting portion 23 is provided between the base portion 21 and the sliding portion 22, and a plurality of second heat dissipation holes 231 opening up and down are provided on the connecting portion 23, and the first heat dissipation holes 222 and the second heat dissipation holes 231 are perpendicular to each other and spaced apart.

[0044] See attached Figure 7-8 Embodiment 3 further provides that: grooves 24 with openings at both ends are provided on the upper and lower sides of the connecting portion 23, and the second heat dissipation holes 231 are connected to the grooves 24 on the upper and lower sides.

[0045] In the technical solution of the utility model, the sliding ridge 2 and the shuttle can be detachably connected in a variety of ways, for example, by positioning and clamping the base 21 through a positioning piece; or by inserting the card into the mounting groove 11 through a card slot; or by connecting through fasteners; considering the convenience of disassembly and assembly and the mold cost of the shuttle, it is preferably connected through fasteners.

[0046] In the technical solution of the utility model, the material of the sliding convex strip 2 is selected from any one of plastic, nylon, polyurethane and rubber.

[0047] In the description of the present invention, it should be noted that the terms "upper", "lower", "inside", "outside", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship 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 a limitation on the present invention. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. The above-mentioned "between" does not only refer to orientations and positions, but also includes the meaning of the interaction between different parts.

[0048] Although the terms such as shuttle body 1, mounting groove 11, positioning portion 111, sliding ridge 2, base 21, connecting hole 211, sliding portion 22, heat dissipation channel 221, first heat dissipation hole 222, connecting portion 23, second heat dissipation hole 231, groove 24, support frame 3 are used more frequently in this article, the possibility of using other terms is not excluded. The use of these terms is only for more convenient description and explanation of the essence of the utility model; interpreting them as any additional restrictions is contrary to the spirit of the utility model.

Claims

1. A boat shuttle, characterized in that: It includes a shuttle body, one side of which is provided with a sliding ridge for matching with an annular track, the sliding ridge is provided with a heat dissipation part for dissipating heat inside the sliding ridge, the heat dissipation part is opened, the sliding ridge includes a base connected to the shuttle body and a sliding part for matching with the annular track, and the heat dissipation part includes a heat dissipation channel arranged in the sliding part.

2. A boat shuttle according to claim 1, characterized in that: The heat dissipation channel is opened at both ends.

3. A boat shuttle according to claim 2, characterized in that: A support frame for supporting the sliding convex strips is arranged in the heat dissipation channel.

4. A boat shuttle according to claim 3, characterized in that: The outer wall of the support frame is adapted to the heat dissipation channel, the outer wall of the support frame is in contact with the inner wall of the heat dissipation channel, and the support frame is hollow.

5. A boat shuttle according to claim 2, characterized in that: The shuttle body is detachably connected to the base, and a plurality of connecting holes are arranged on the base.

6. A boat shuttle according to claim 5, characterized in that: A mounting groove matched with the base is arranged on one side of the shuttle body corresponding to the sliding convex strip, and the base is detachably connected to the mounting groove.

7. A boat shuttle according to claim 6, characterized in that: A positioning portion is provided at one end of the installation groove, and one end of the base portion abuts against the positioning portion.

8. A boat shuttle according to claim 1, characterized in that: The heat dissipation part includes a plurality of first heat dissipation holes arranged on the sliding part, and the first heat dissipation holes are opened relative to the other side of the base.

9. A boat shuttle according to claim 8, characterized in that: A connecting portion is arranged between the base and the sliding portion, and a plurality of second heat dissipation holes with upper and lower openings are arranged on the connecting portion. The first heat dissipation holes and the second heat dissipation holes are perpendicular to each other and arranged at intervals.

10. A boat shuttle according to claim 9, characterized in that: Grooves with openings at both ends are arranged on the upper and lower sides of the connection part, and the second heat dissipation holes are connected with the grooves on the upper and lower sides.

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