Double-color handpiece injection mold

Abstract

The utility model discloses a double-color hand-made injection mold, which belongs to the technical field of molds and comprises a base, a lower mold plate mounted at the top of the base, a plurality of guide columns fixedly mounted at the top of the lower mold plate, an upper mold plate sleeved among the outer walls of the guide columns, and a vibration mechanism comprising a plurality of support rods. Each supporting rod is fixedly installed at the bottom of the base, annular toothed plates are fixedly connected between the outer walls of the multiple supporting rods, a mounting frame is movably arranged between the outer walls of the annular toothed plates in a sleeving mode, the lower mold plate and the upper mold plate are conveniently combined through guide columns to form an injection mold, the base is used for supporting the mold, and a mounting shaft on the mounting frame rotates. And due to the fact that the gear is meshed with the annular toothed plate, the mounting frame is driven to move around the annular toothed plate, meanwhile, the mounting shaft conveniently drives the beating block to rotate, the periphery of the outer wall of the mold is beaten, the mold is made to vibrate, bubbles of injection molding resin are avoided, and the manual injection molding effect is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to mould technical field more specifically, relate to a kind of two-color hand-made injection mould. BACKGROUND

[0002] Hand-made, refers to the resin mould kit without coating, is a kind of collection model, also refers to the model kit without coloring assembly, need player to polish, assemble, color and a series of complex technology, and difficulty is far greater than general model making, and main material is resin.

[0003] The processing of hand-made is generally made by injection molding, so injection mold is used, and the existing hand-made injection mold is easy to produce bubbles when using, which affects the injection molding effect of hand-made. UTILITY MODEL CONTENT

[0004] In view of the problems in the prior art, the utility model aims to provide a two-color hand-made injection mold, to solve the problems raised in the background art.

[0005] To solve the above problems, the utility model adopts the following technical scheme:

[0006] A two-color hand-made injection mold, comprising:

[0007] A base, the top of the base is provided with a lower mold plate, the top of the lower mold plate is fixedly provided with a plurality of guide columns, and an upper mold plate is sleeved between the outer walls of the guide columns.

[0008] A vibration mechanism, the vibration mechanism comprises a plurality of support rods, each support rod is fixedly installed on the bottom of the base, a plurality of support rods are fixedly connected between the outer walls of the support rods, an annular toothed plate is movably sleeved between the outer walls of the annular toothed plate, an installation frame is rotatably embedded between the outer walls of the installation frame, an installation shaft is rotatably embedded between the outer walls of the installation frame, a gear and a knocking block are fixedly sleeved on the outer surface of the installation shaft, and the gear and the annular toothed plate are engaged.

[0009] As a preferred scheme of the utility model, the inner diameter of the annular toothed plate is greater than the outer diameter of the upper mold plate and the lower mold plate, and the annular toothed plate is located outside the lower mold plate.

[0010] As a preferred scheme of the utility model, the top and bottom of the annular toothed plate are symmetrically provided with a limiting groove, a limiting strip is movably embedded in each limiting groove, and the two limiting strips are fixedly connected with the inner walls of the installation frame.

[0011] As a preferred scheme of the utility model, a small motor is fixedly installed on the outer wall of the installation frame, and the output end of the small motor is fixedly connected with one end of the installation shaft.

[0012] As one preferred scheme of the utility model, the outer surface of the mounting shaft is fixedly provided with two positioning sheets, and the two positioning sheets are respectively located on the two sides of the knocking block.

[0013] As one preferred scheme of the utility model, the upper mold plate outer wall is connected with an injection molding pipe.

[0014] Beneficial effects

[0015] Compared with the prior art, the utility model provides a two-color hand-made injection molding mold, which has the following

[0016] Beneficial effects:

[0017] 1、In the scheme, the lower mold plate and the upper mold plate are conveniently combined through the guide column and form an injection molding mold, the base is used for supporting the mold, the mounting shaft on the mounting frame rotates, conveniently drives the gear to rotate, since the gear and the annular toothed plate are engaged, the mounting frame is driven to move around the annular toothed plate, meanwhile, the mounting shaft conveniently drives the knocking block to rotate, the periphery of the mold outer wall is knocked, so that vibration is caused, the resin injection is prevented from generating bubbles, and the hand-made injection molding effect is improved.

[0018] 2、In the scheme, the limiting groove is annular, and the limiting strip is arc-shaped, through cooperation of the limiting groove and the limiting strip, the mounting frame is prevented from falling off the annular toothed plate, and the use safety of the vibration mechanism is improved. DRAWINGS

[0019] Figure 1 It is a perspective view of the utility model;

[0020] Figure 2 It is a second perspective view of the utility model;

[0021] Figure 3 It is a sectional view of the utility model Figure 2 ;

[0022] Figure 4 It is an enlarged view of A in the utility model Figure 3 ;

[0023] Explanation of reference numerals in the drawing:

[0024] 1, base; 2, lower mold plate; 3, guide column; 4, upper mold plate; 5, vibration mechanism; 501, support rod; 502, annular toothed plate; 503, mounting frame; 504, mounting shaft; 505, gear; 506, knocking block; 6, limiting groove; 7, limiting strip; 8, small motor; 9, positioning sheet; 10, injection molding pipe. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0026] Embodiments:

[0027] Please refer to Figures 1-4 A double-color hand-made injection mold, comprising:

[0028] The base 1 is provided with the lower mold plate 2 on the top, the plurality of guide columns 3 are fixedly installed on the top of the lower mold plate 2, and the upper mold plate 4 is sleeved between the outer walls of the plurality of guide columns 3.

[0029] The vibration mechanism 5 comprises a plurality of supporting rods 501, each supporting rod 501 is fixedly installed on the bottom of the base 1, the annular toothed plate 502 is fixedly connected between the outer walls of the plurality of supporting rods 501, the mounting bracket 503 is movably sleeved between the outer walls of the annular toothed plate 502, the mounting shaft 504 is rotatably embedded between the outer walls of the mounting bracket 503, the gear 505 and the knocking block 506 are fixedly sleeved on the outer surface of the mounting shaft 504, and the gear 505 is engaged with the annular toothed plate 502.

[0030] In the embodiments, the lower mold plate 2 and the upper mold plate 4 are combined conveniently through the guide columns 3 and form an injection mold, the base 1 is used for supporting the mold, the mounting shaft 504 on the mounting bracket 503 rotates, the gear 505 is conveniently driven to rotate, the mounting bracket 503 is driven to move around the annular toothed plate 502 due to the engagement between the gear 505 and the annular toothed plate 502, the knocking block 506 is conveniently driven to rotate by the mounting shaft 504, the periphery of the outer wall of the mold is knocked, the mold is vibrated, the resin injected is prevented from generating bubbles, the hand-made injection effect is improved, and the use stability of the annular toothed plate 502 is improved through the plurality of supporting rods 501.

[0031] Specifically, please refer to Figures 1-3 As shown in the figure, the inner diameter of the annular toothed plate 502 is greater than the outer diameter of the upper mold plate 4 and the lower mold plate 2, and the annular toothed plate 502 is located outside the lower mold plate 2.

[0032] In the embodiments, the annular toothed plate 502 is located outside the lower mold plate 2, the outer wall of the lower mold plate 2 is conveniently knocked, the resin injected can fall into the mold cavity of the lower mold plate 2 comprehensively, and the vibration mechanism 5 is conveniently used.

[0033] Specifically, please refer to Figures 3-4As shown, the top and bottom of the annular toothed plate 502 are symmetrically provided with a limiting groove 6, and each limiting groove 6 is movably provided with a limiting strip 7, and the two limiting strips 7 are fixedly connected with the inner walls of the two sides of the mounting frame 503.

[0034] In the embodiment, the limiting groove 6 is annular, and the limiting strip 7 is arc-shaped. Through the cooperation of the limiting groove 6 and the limiting strip 7, the mounting frame 503 is prevented from falling off the annular toothed plate 502, and the use safety of the vibration mechanism 5 is improved.

[0035] For details, please refer to Figure 2 As shown, the outer wall of the mounting frame 503 is fixedly provided with a small motor 8, and the output end of the small motor 8 is fixedly connected with one end of the mounting shaft 504.

[0036] In the embodiment, the small motor 8 is convenient for driving the mounting shaft 503 to rotate, thereby driving the gear 505 and the knocking block 506 to rotate, and the use convenience of the vibration mechanism 5 is improved.

[0037] For details, please refer to Figures 3-4 As shown, the outer surface of the mounting shaft 504 is fixedly provided with two positioning pieces 9, and the two positioning pieces 9 are located on the two sides of the knocking block 506.

[0038] In the embodiment, the positioning pieces 9 are convenient for abutting against the knocking block 506, and the use stability of the knocking block 506 is improved.

[0039] For details, please refer to Figure 1 As shown, the outer wall of the upper mold plate 4 is connected with an injection pipe 10.

[0040] In the embodiment, the number of the injection pipe 10 is changed according to actual conditions, and the injection pipe 10 is convenient for injecting resin into the mold cavity of the upper mold plate 4 and the lower mold plate 2.

[0041] Working principle: in use, the upper mold plate 4 is combined with the lower mold plate 2 through the guide column 3, and the resin for processing double-color hand-made is injected into the mold cavity between the upper mold plate 4 and the lower mold plate 2 through the injection pipe 10, the small motor 8 is started, the small motor 8 drives the mounting shaft 504 to rotate, drives the gear 505 and the knocking block 506 to rotate, the mounting frame 503 is movably sleeved on the annular toothed plate 502 and movably connected with the limiting strip 7 and the limiting groove 6, thereby driving the mounting frame 503 to move around the annular toothed plate 502, and the mounting shaft 504 is convenient for driving the knocking block 506 to rotate, knocking the outer wall of the mold, making it vibrate, avoiding bubbles in the injected resin, and improving the hand-made injection effect.

[0042] The control mode of the utility model is controlled by manually starting and closing the switch, and the wiring diagram of the power element and the provision of the power supply are common knowledge in the art, and the utility model is mainly used for protecting the mechanical device, so the control mode and the wiring arrangement of the utility model are not explained in detail.

[0043] The above is only the preferred specific implementation of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the improved conception of the utility model within the technical range disclosed by the utility model, which should be covered in the protection scope of the utility model.

Claims

1. A two-color hand injection mold characterized by, Include: Base (1), the lower mold plate (2) is mounted on the top of the base (1), a plurality of guide columns (3) are fixedly installed on the top of the lower mold plate (2), and the outer wall of the plurality of guide columns (3) is sleeved with the upper mold plate (4); and Vibration mechanism (5), the vibration mechanism (5) comprises a plurality of support rods (501), each support rod (501) is fixedly installed on the bottom of the base (1), a plurality of support rods (501) are fixedly connected between the outer wall of the ring-shaped toothed plate (502), the outer wall of the ring-shaped toothed plate (502) is movably sleeved with the mounting bracket (503), the mounting bracket (503) is rotatably embedded with the mounting shaft (504) between the outer wall thereof, the mounting shaft (504) is fixedly sleeved with the gear (505) and the knocking block (506) on the outer surface thereof, and the gear (505) and the ring-shaped toothed plate (502) are engaged.

2. The two-color hand molding injection mold according to claim 1, characterized in that: The inner diameter of the ring-shaped toothed plate (502) is greater than the outer diameter of the upper mold plate (4) and the lower mold plate (2), and the ring-shaped toothed plate (502) is located outside the lower mold plate (2).

3. A two-color hand mold injection mold according to claim 2, characterized in that: The ring-shaped toothed plate (502) is symmetrically provided with a limiting groove (6) on the top and the bottom, each limiting groove (6) is movably embedded with a limiting strip (7) inside, and the two limiting strips (7) are fixedly connected with the inner walls of the two sides of the mounting bracket (503) respectively.

4. The two-color hand-molding injection mold according to claim 3, characterized in that: The mounting bracket (503) is fixedly installed with a small motor (8) on the outer wall thereof, and the output end of the small motor (8) is fixedly connected with one end of the mounting shaft (504).

5. A two-color hand molding injection mold according to claim 4, characterized in that: The outer surface of the mounting shaft (504) is fixedly sleeved with two positioning pieces (9), and the two positioning pieces (9) are located on the two sides of the knocking block (506) respectively.

6. A two-color hand molding injection mold according to claim 5, characterized in that: The outer wall of the upper mold plate (4) is connected with the injection pipe (10).

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