Embedded heating pipe structure of rubber mold

Abstract

The utility model discloses a rubber mold embedded heating pipe structure, which comprises a rubber mold and a plurality of heating pipe bodies, a plurality of mounting grooves are arranged on the outer wall surface of the rubber mold, and the heating pipe bodies are respectively arranged in the mounting grooves. Longitudinal limiting seats and a plurality of transverse limiting seats which are used for limiting the heating pipe bodies in the mounting grooves are mounted on the heating pipe bodies, and a cover plate for synchronously pressing and positioning the heating pipe bodies is arranged on one side of the rubber mold. The heating pipe is simple in structure, the heating pipe body is of the U-shaped structure, the heating range is enlarged, the stability after installation is ensured through the transverse limiting base and the longitudinal limiting base, the multiple heating pipe bodies can be installed and disassembled at a time through the cover plate, and convenience is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to rubber mould technical field, concretely relates to a rubber mould inlay heating pipe structure. BACKGROUND

[0002] In order to ensure that the rubber material in the mold runner is always in the molten state, so as to be injected into the mold smoothly and be shaped. The heating pipe can provide the necessary heat, so that the rubber material maintains the appropriate temperature, thereby ensuring the smooth progress of the shaping process, through the rapid heating of the heating pipe, the time for the mold to reach the required temperature can be shortened, thereby improving the production efficiency. This is particularly important for production lines that need to complete large-scale processing in a short time.

[0003] However, the current heating pipe is directly embedded in a specific position of the mold, and a flange plate is provided at the outer end of the heating pipe, which is fixed on the mold body by screws to realize stable positioning. This way requires screw rotation operation for each heating pipe, causing inconvenience in installation and subsequent disassembly. Moreover, since the current heating pipe is installed inside the mold body, long-term contact may cause adhesion, further complicating subsequent disassembly. SUMMARY

[0004] The technical problem to be solved by the utility model is to provide a rubber mold inlay heating pipe structure, which can complete the installation of multiple heating pipe bodies at one time through the cover plate, and ensure the stability of the heating pipe body after installation, to solve the problems raised in the background.

[0005] The utility model is implemented through the following technical solutions: a rubber mold inlay heating pipe structure, comprising a rubber mold and multiple heating pipe bodies, a plurality of installation grooves are provided on the outer wall surface of the rubber mold, the heating pipe bodies are respectively arranged inside the installation grooves, a longitudinal limiting seat for limiting the heating pipe body inside the installation groove and multiple transverse limiting seats are installed on the heating pipe body, and a cover plate is arranged on one side of the rubber mold to synchronously press and position the multiple heating pipe bodies.

[0006] As a preferred technical solution, the longitudinal limiting seats are all arranged in a "U" shape, are all installed on a longitudinal section of the heating pipe body, and are flush with the outer wall surface of the rubber mold on the outer side of the length direction, and the outer side of the longitudinal limiting seat is in contact with the inner side of the cover plate, and the inner side of the longitudinal limiting seat is in contact with the inner wall surface of the installation groove.

[0007] As a preferred technical solution, the transverse limiting seats are arranged in pairs, are all installed on a transverse section of the heating pipe body, and the opposite sides of the transverse limiting seats are in contact with the inner wall surface of the installation groove.

[0008] As a preferred technical scheme, a plurality of limiting blocks are installed on the inner side surface of the cover plate in pairs, one end of each limiting block is inserted into the installation slot, and each limiting block is in contact with the end surface of the longitudinal limiting seat in the width direction.

[0009] As a preferred technical scheme, a first screw hole is arranged at each corner of the cover plate, a second screw hole is arranged on the outer wall surface of the rubber mold opposite to the first screw hole, and a bolt is threadedly connected in the opposite first screw hole and second screw hole.

[0010] As a preferred technical scheme, the installation slot and the heating pipe body are both arranged in a "U" shape, and the outer ring surface of the heating pipe body does not protrude from the opening of the installation slot.

[0011] As a preferred technical scheme, the longitudinal limiting seat and the transverse limiting seat are both made of metal material.

[0012] The utility model discloses the beneficial effect is: the utility model discloses simple structure, heating pipe body is arranged in "U" shape, increases the range of heating, and through the transverse limiting seat and longitudinal limiting seat ensures the stability after installation, and through the cover plate can complete the installation and dismounting of multiple heating pipe bodies one time, increases the convenience. DRAWINGS

[0013] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or prior art, the following will briefly introduce the drawings needed to be used in the embodiment or prior art description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without creative labor.

[0014] Figure 1 It is the whole structure schematic view of the utility model;

[0015] Figure 2 It is the structure schematic view of the utility model after removing the cover plate;

[0016] Figure 3 It is the structure schematic view of the utility model after further removing the rubber mold.

[0017] Among them, 1, rubber mold;2, installation slot;3, heating pipe body;4, transverse limiting seat;5, limiting block;6, cover plate;7, longitudinal limiting seat. Specific implementation

[0018] Embodiments of the present application will be described in detail below, examples of which are shown in the drawings, wherein the same or similar reference signs represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by reference to the drawings are exemplary only, and are intended to explain the present application, and cannot be understood as limiting the present application.

[0019] All features disclosed in this specification, or all steps of any methods or processes disclosed, can be combined in any manner, except where such a combination is not technically possible.

[0020] Any feature disclosed in this specification, unless stated otherwise, can be replaced by alternative features or equivalents having the same or a similar effect. That is, unless stated otherwise, each feature is one example only of a number of alternative or equivalent features.

[0021] As shown in Figure 1 , Figure 2 and Figure 3 , the rubber mold embedded heating pipe structure of the present application comprises a rubber mold 1 and a plurality of heating pipe bodies 3, a plurality of mounting grooves 2 are provided on the outer wall surface of the rubber mold 1, the heating pipe bodies 3 are respectively arranged inside the mounting grooves 2, the longitudinal limiting seats 7 and a plurality of transverse limiting seats 4 for limiting the heating pipe bodies 3 inside the mounting grooves 2 are arranged on the heating pipe bodies 3, and a cover plate 6 is arranged on one side of the rubber mold 1 to synchronously press and position the plurality of heating pipe bodies 3.

[0022] In this embodiment, the longitudinal limiting seats 7 are all arranged in "U" shape, the longitudinal limiting seats 7 are all arranged on a longitudinal section of the heating pipe body 3, the outer side of the longitudinal limiting seat 7 in the length direction is flush with the outer wall surface of the rubber mold 1, and the outer side of the longitudinal limiting seat 7 is in contact with the inner side of the cover plate 6, and the inner side of the longitudinal limiting seat 7 in the length direction is in contact with the inner wall surface of the mounting groove 2.

[0023] In this embodiment, the transverse limiting seats 4 are arranged in pairs, the transverse limiting seats 4 are all arranged on a transverse section of the heating pipe body 3, and the opposite sides of the transverse limiting seats 4 are in contact with the inner wall surface of the mounting groove 2.

[0024] Among them, the longitudinal limiting seat and the transverse limiting seat can vertically position the heating pipe body, avoid swinging, and increase stability.

[0025] In this embodiment, a plurality of limiting blocks 5 are arranged in pairs on the inner side of the cover plate 6, one end of the limiting block 5 is inserted into the mounting groove 2, and the end of the limiting block 5 is in contact with the end surface of the longitudinal limiting seat 7 in the width direction.

[0026] In the embodiment, the four corners of the cover plate 6 are provided with first screw holes, and the outer wall surface of the rubber mold 1 is provided with second screw holes opposite to the first screw holes, and the opposite first screw holes and second screw holes are threadedly connected with bolts.

[0027] In the embodiment, the mounting groove 2 and the heating pipe body 3 are provided in a "U" shape, and the outer ring surface of the heating pipe body 3 is not protruded from the opening of the mounting groove 2, so that the heating pipe body in the "U" shape increases the heating area of the rubber mold and can conduct heat from the inside to the outside.

[0028] In the embodiment, the longitudinal limiting seat 7 and the transverse limiting seat 4 are made of metal materials, so as to have good heat conductivity and ensure that heat is quickly conducted to the rubber mold.

[0029] During installation, the heating pipe body is inserted into the mounting groove from left to right, and as the heating pipe body enters, the longitudinal limiting seat and the transverse limiting seat can enter the mounting groove until the inner side surface of the longitudinal limiting seat abuts against the inner wall surface of the mounting groove, and after abutting, the outer side surface of the longitudinal limiting seat is flush with the outer wall surface of the rubber mold;

[0030] After the plurality of heating pipe bodies are inserted, the cover plate can be covered on one side of the rubber mold and locked and fixed by the bolts, the cover plate can press the longitudinal limiting seat inwardly, so that the longitudinal limiting seat is tightly pressed on the inner wall surface of the mounting groove, and the limiting block on the cover plate is arranged at both ends of the longitudinal limiting seat, so that the cover plate can limit the longitudinal movement of the heating pipe body while pressing the heating pipe body.

[0031] The heating pipe body is mounted on the outside of the rubber mold, so that the worker can see the heating pipe body, which is convenient for detecting and checking.

[0032] The above is only a specific embodiment of the present application, but the protection scope of the present application is not limited thereto, any change or replacement without creative labor should be covered in the protection scope of the present application. Therefore, the protection scope of the present application should be limited by the protection scope defined in the claims.

Claims

1. A rubber in-mold embedded heating tube structure, characterized by: The application relates to a rubber mold (1) and a plurality of heating pipe bodies (3), a plurality of mounting grooves (2) are arranged on the outer wall surface of the rubber mold (1), the heating pipe bodies (3) are arranged in the mounting grooves (2) respectively, longitudinal limiting seats (7) and a plurality of transverse limiting seats (4) are arranged on the heating pipe bodies (3) and used for limiting the heating pipe bodies (3) in the mounting grooves (2), and a cover plate (6) is arranged on one side of the rubber mold (1) and used for synchronously pressing and positioning the plurality of heating pipe bodies (3).

2. The rubber in-mold heating tube structure of claim 1, wherein: The longitudinal limiting seats (7) are arranged in "U" type structures, the longitudinal limiting seats (7) are arranged on the longitudinal sections of the heating pipe bodies (3), the outer side surfaces of the longitudinal limiting seats (7) are flush with the outer wall surface of the rubber mold (1), the outer side surfaces of the longitudinal limiting seats (7) abut against the inner side surfaces of the cover plate, and the inner side surfaces of the longitudinal limiting seats (7) abut against the inner wall surfaces of the mounting grooves (2).

3. The rubber in-mold heating tube structure of claim 1, wherein: The transverse limiting seats (4) are arranged in pairs, the transverse limiting seats (4) are arranged on the transverse sections of the heating pipe bodies (3) one above the other, and the opposite side surfaces of the transverse limiting seats (4) abut against the inner wall surfaces of the mounting grooves (2).

4. The rubber in-mold heating tube structure of claim 1, wherein: A plurality of limiting blocks (5) are arranged on the inner side surfaces of the cover plate (6) in pairs, one end of the limiting blocks (5) is inserted into the mounting grooves (2) and abuts against the end surfaces of the longitudinal limiting seats (7) in the width direction.

5. The rubber in-mold heating tube structure of claim 1, wherein: First screw holes are arranged on the four corners of the cover plate (6), second screw holes are arranged on the outer wall surface of the rubber mold (1) and opposite to the first screw holes, and bolts are threadedly connected in the opposite first screw holes and second screw holes.

6. The rubber in-mold heating tube structure of claim 1, wherein: The mounting grooves (2) and the heating pipe bodies (3) are arranged in "U" type structures, and the outer ring surfaces of the heating pipe bodies (3) do not protrude from the openings of the mounting grooves (2).

7. The rubber in-mold heating tube structure of claim 1, wherein: The longitudinal limiting seats (7) and the transverse limiting seats (4) are made of metal materials.

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