Precise injection mold for smart watch shell

Abstract

The utility model discloses an intelligent watch shell precision injection mold which comprises a base, a plurality of injection bases are arranged on the base, and guide supporting rods are arranged on the periphery of the base; the top plate is fixed to the upper portion of the guide supporting rod, and an electric telescopic rod is arranged on the upper portion of the top plate; and the guide plate is arranged on the guide supporting rod in a guiding mode, an injection molding cover corresponding to the injection molding base is arranged below the guide plate, and the upper end of the guide plate is connected with the electric telescopic rod. The device is compact in structure, reasonable in design and convenient to operate and maintain; and by arranging the base, the top plate, the guide plate and other assemblies, the overall structure of the mold is stable.

Description

Technical Field

[0001] The utility model relates to an injection mold, in particular to a precision injection mold for a smart watch shell. Background Art

[0002] Smart watch case precision injection mold is a mold used to manufacture smart watch cases. It forms a smart watch case with a specific shape and function by injecting plastic material into a metal mold.

[0003] Traditional injection molding equipment has the problem of slow molding speed during the injection molding process. During the injection molding process, due to the lack of an effective cooling device, the cooling speed of the molding cavity is slow, which prolongs the injection molding cycle and reduces the injection molding efficiency. Secondly, the molded watch case is difficult to remove and inconvenient to use. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a precision injection mold for a smart watch shell to solve the problems existing in the background technology.

[0005] The precision injection mold for the smart watch shell of the utility model is realized by the following technical solutions, including:

[0006] A base, wherein a plurality of injection molding seats are arranged on the base, and guide support rods are arranged around the base;

[0007] A top plate, wherein the top plate is fixed above the guide support rod, and an electric telescopic rod is arranged above the top plate;

[0008] The guide plate is arranged on the guide support rod, and an injection molding cover corresponding to the injection molding seat is arranged below the guide plate, and the upper end of the guide plate is connected with the electric telescopic rod.

[0009] As a preferred technical solution, a molding cavity is provided on the injection molding seat, and a cooling mechanism is provided at the bottom of the molding cavity; removal mechanisms are provided on both sides of the molding cavity to facilitate product removal, and the position of the molding cavity corresponds to the position of the injection molding cover.

[0010] As a preferred technical solution, a raw material box is provided on the guide plate, and a valve connected to the raw material box is provided on the injection molding cover. The raw material is input into the molding cavity by opening the valve for molding the mold.

[0011] As a preferred technical solution, the cooling mechanism includes a semiconductor refrigeration sheet, a heat dissipation fin and a temperature conduction plate;

[0012] The semiconductor refrigeration plate is arranged in the molding cavity, and the heat conduction plate is placed above the cooling end of the semiconductor refrigeration plate, thereby cooling the molding cavity; the heat dissipation fins are arranged at the bottom of the base, and the heat dissipation fins are in contact with the heating end of the semiconductor refrigeration plate, thereby achieving the effect of dissipating heat for the semiconductor refrigeration plate.

[0013] As a preferred technical solution, the removal mechanism includes guide grooves and removal plates arranged on both sides of the injection molding seat;

[0014] The taking-out piece is guided in the guide groove by the guide column, and the taking-out end of the taking-out piece is flush with the temperature conducting end, thereby facilitating taking out the product.

[0015] As a preferred technical solution, a connecting seat is fixed above the guide plate, and the connecting seat is connected to the output shaft of the electric telescopic rod.

[0016] The beneficial effects of the utility model are:

[0017] 1. The utility model has a compact structure, reasonable design, and is easy to operate and maintain; by setting components such as a base, a top plate, and a guide plate, the overall structure of the mold is stable.

[0018] 2. The utility model adopts an electric telescopic rod, which can conveniently adjust the height of the mold to meet the production needs of different products.

[0019] 3. The cooling mechanism of the utility model adopts semiconductor cooling sheets, heat dissipation fins and heat conduction plates, which effectively improve the cooling effect and shorten the product molding time; and the removal mechanism adopts a guide groove and a removal sheet design, which is convenient for removing the finished product and reduces the difficulty of operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0022] Figure 2 It is a schematic diagram of the planar structure of the utility model;

[0023] Figure 3 This is a schematic diagram of the injection molding seat structure of the utility model.

[0024] Description of reference numerals:

[0025] 1. Base; 2. Top plate; 3. Guide plate; 4. Injection molding seat; 5. Guide support rod; 6. Electric telescopic rod; 7. Injection molding cover; 8. Molding cavity; 9. Raw material box; 10. Valve; 11. Semiconductor refrigeration plate; 12. Temperature conduction plate; 13. Heat dissipation fins; 14. Guide groove; 15. Take-out plate; 16. Guide column; 17. Connecting seat. DETAILED DESCRIPTION

[0026] All features disclosed in this specification, or steps in all methods or processes disclosed, except mutually exclusive features and / or steps, can be combined in any manner.

[0027] like Figure 1-Figure 3 As shown, the utility model is a precision injection mold for a smart watch shell, comprising:

[0028] A base 1, wherein a plurality of injection molding seats 4 are arranged on the base 1, and guide support rods 5 are arranged around the base 1;

[0029] A top plate 2, wherein the top plate 2 is fixed above the guide support rod 5, and an electric telescopic rod 6 is arranged above the top plate 2;

[0030] The guide plate 3 is guided on the guide support rod 5, and an injection cover 7 corresponding to the injection seat 4 is arranged below the guide plate 3. The upper end of the guide plate 3 is connected to the electric telescopic rod 6; it plays a role of sealing and pressing during the injection molding process.

[0031] Among them, a molding cavity is arranged on the injection molding seat 4, and a cooling mechanism is arranged at the bottom of the molding cavity; both sides of the molding cavity are provided with a taking-out mechanism for facilitating product taking-out, and the position of the molding cavity corresponds to the position of the injection molding cover 7.

[0032] A raw material box 9 is provided on the guide plate 3, and a valve connected to the raw material box 9 is provided on the injection molding cover 7. The raw material is input into the molding cavity by opening the valve for molding the mold.

[0033] The cooling mechanism includes a semiconductor cooling sheet 11, a heat dissipation fin 13 and a heat conduction plate 12;

[0034] The semiconductor refrigeration plate 11 is arranged in the molding cavity, and the heat conduction plate 12 is placed above the cooling end of the semiconductor refrigeration plate 11, thereby cooling the molding cavity; the heat dissipation fins 13 are arranged at the bottom of the base 1, and the heat dissipation fins 13 are in contact with the heating end of the semiconductor refrigeration plate 11, thereby achieving the effect of dissipating heat for the semiconductor refrigeration plate 11.

[0035] In addition, the removal mechanism includes guide grooves 14 and removal pieces 15 arranged on both sides of the injection seat 4;

[0036] The taking-out piece 15 is guided in the guide groove 14 by the guide column 16, and the taking-out end of the taking-out piece 15 is flush with the temperature conducting end, so that the finished product can be taken out easily.

[0037] In addition, a connecting seat 17 is fixed above the guide plate 3, and the connecting seat 17 is connected to the output shaft of the electric telescopic rod 6 to achieve the up and down movement of the mold.

[0038] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any changes or substitutions that are not conceived through creative work should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope defined in the claims.

Claims

1. A precision injection mold for a smart watch shell, characterized in that: include: A base (1), wherein a plurality of injection molding seats (4) are arranged on the base (1), and guide support rods (5) are arranged around the base (1); A top plate (2), wherein the top plate (2) is fixed above the guide support rod (5), and an electric telescopic rod (6) is arranged above the top plate (2); A guide plate (3), wherein the guide plate (3) is arranged on a guide support rod (5), and an injection molding cover (7) corresponding to the injection molding seat (4) is arranged below the guide plate (3), and the upper end of the guide plate (3) is connected to the electric telescopic rod (6); a molding cavity is arranged on the injection molding seat (4), and a cooling mechanism is arranged at the bottom of the molding cavity; both sides of the molding cavity are provided with a removal mechanism for facilitating product removal, and the position of the molding cavity corresponds to the position of the injection molding cover (7); The cooling mechanism comprises a semiconductor cooling sheet (11), a heat dissipation fin (13) and a temperature conducting plate (12); The semiconductor refrigeration sheet (11) is arranged in the molding cavity, and the heat conduction plate (12) is placed above the cooling end of the semiconductor refrigeration sheet (11), thereby cooling the molding cavity; the heat dissipation fins (13) are arranged at the bottom of the base (1), and the heat dissipation fins (13) are in contact with the heating end of the semiconductor refrigeration sheet (11), thereby achieving the effect of dissipating heat from the semiconductor refrigeration sheet (11).

2. The smart watch housing precision injection mold according to claim 1, characterized in that: The guide plate (3) is provided with a raw material box (9), and the injection molding cover (7) is provided with a valve connected with the raw material box (9). The raw material is input into the molding cavity by opening the valve for molding the mold.

3. The precision injection mold for a smart watch housing according to claim 1, characterized in that: The removal mechanism comprises guide grooves (14) and removal plates (15) arranged on both sides of the injection molding seat (4); The removal piece (15) is guided by a guide column (16) and arranged in the guide groove (14), and the removal end of the removal piece (15) is flush with the temperature conducting end, thereby facilitating the removal of the product.

4. The smart watch housing precision injection mold according to claim 1, characterized in that: A connecting seat (17) is fixed above the guide plate (3), and the connecting seat (17) is connected to the output shaft of the electric telescopic rod (6).

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