A straightening comb housing mold

Abstract

The utility model belongs to straight comb mould technical field, specifically is a straight comb shell mould, including first mould, the first mould lateral wall is provided with second mould, the second mould lateral wall is provided with riser, the riser and second mould are connected through a plurality of movement components, the second mould middle part is provided with a plurality of inserting rod, first mould surface is installed a plurality of drive assemblies, drive assembly output is fixedly connected with round rod, round rod is set on first mould and is connected through sliding, round rod bottom is fixedly connected with sliding block, first mould middle part is installed with mould cavity, sliding block bottom is installed with a plurality of core prints, through increasing a plurality of core prints can inject a plurality of groups when injecting, thereby once forming a plurality of in forming, thereby accelerate the rate when material forming, simultaneously can utilize one injection port to carry out simultaneous injection to a plurality of core prints to make it accelerate the injection speed in mould cavity, reduce the time of injection one by one.

Description

Technical Field

[0001] This utility model relates to the field of hair straightening comb mold technology, specifically a hair straightening comb shell mold. Background Technology

[0002] A hair straightener is a hair styling tool that combines the functions of a comb and a hair straightener. It integrates comb teeth design and heating technology to quickly smooth frizz and straighten hair. It is easy to operate. After plugging in the power and adjusting the temperature, the comb can instantly create a smooth and straight hair style, saving hair styling time.

[0003] The hair straightener comb housing mold is a precision tool made from professional mold steel through CNC machining and heat treatment based on product design. It provides a standard cavity for housing molding, and its structure includes a fixed mold and a moving mold, thus enabling quick demolding.

[0004] When producing the outer shell of a hair straightener, the mold needs to be merged first, and then the material is injected into it. After cooling, the mold is removed. However, during production, the mold usually needs to be removed before the next material injection can be carried out, which makes the production process time-consuming.

[0005] Therefore, a hair straightening comb housing mold is proposed to address the above problems. Utility Model Content

[0006] In order to overcome the shortcomings of the prior art, at least one technical problem raised in the background art is solved.

[0007] The technical solution adopted by this utility model to solve its technical problem is as follows: A straightening comb shell mold of this utility model includes a first mold, a second mold disposed on the side wall of the first mold, and a vertical plate disposed on the side wall of the second mold. The vertical plate and the second mold are connected by multiple moving components. Multiple insert rods are disposed in the middle of the second mold. Multiple driving components are mounted on the surface of the first mold. A round rod is fixedly connected to the output end of the driving components. The round rod is through-hole and slidably connected to the first mold. A slider is fixedly connected to the bottom of the round rod. A mold cavity is installed in the middle of the first mold. Multiple cores are installed at the bottom of the slider. The cores and the mold cavity are in sliding fit. An injection port is opened in the middle of the first mold. A receiving port is opened at the end of the core. The injection port and the receiving port are correspondingly arranged and connected. By adding multiple cores, multiple sets can be injected at the injection port, thus forming multiple cores at once during molding, thereby accelerating the material molding rate. Simultaneously, multiple sets of cores can be injected into the mold cavity simultaneously using a single injection port, accelerating the injection speed into the mold cavity and reducing the time for individual injection.

[0008] Preferably, the core surface is provided with a flow divider groove; the flow divider groove and the core are correspondingly arranged; by adding the flow divider groove, when the material enters, the flow can be guided and divided by the flow divider groove to make it fill the cavity between the core and the insert more quickly, thereby speeding up the material filling speed and making the material injection time faster.

[0009] Preferably, a fixing plate is fixedly connected to the side wall of the second mold; an insert plate is fixedly connected to the side wall of the first mold; the fixing plate and the insert plate are correspondingly arranged and slidably fitted; by adding the fixing plate and the insert plate, guidance can be added when the first mold and the second mold are merged, thereby increasing the accuracy of the insert rod entering the core. Thus, the guide of the insert rod is increased by the cooperation of the fixing plate and the insert plate.

[0010] Preferably, the moving component includes multiple fixed rods; the fixed rods are through-mounted and slidably connected to the upright plate; a compression spring is sleeved on the surface of the fixed plate; the compression spring and the second mold and the upright plate are fixedly connected; by adding the compression spring, the movement speed can be accelerated by the rebound thrust of the compression spring after the fixed plate and the insert plate are separated, thereby moving quickly and accelerating the separation.

[0011] Preferably, the first mold sidewall has multiple water inlets; the water inlets and the core are correspondingly arranged; the first mold surface has multiple water outlets; the water inlets and outlets are connected; by adding water inlets, water can be injected into the first mold, and the internal temperature of the water will absorb the heat inside the first mold, thereby reducing the heat inside the first mold and accelerating the heat dissipation of the material inside the first mold.

[0012] The advantages of this utility model are:

[0013] 1. The hair straightener shell mold of this utility model can inject multiple sets of cores into the injection port during injection, thereby molding multiple sets at once and accelerating the material molding rate. At the same time, multiple sets of cores can be injected simultaneously through one injection port, which can speed up the injection speed into the mold cavity and reduce the time for injection one by one.

[0014] 2. The hair straightener shell mold of this utility model, by adding a diversion groove, can guide and divert the material when it enters, so as to fill the cavity between the core and the insert more quickly, thereby speeding up the material filling speed and reducing the time when injecting the material. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the main body of this utility model;

[0017] Figure 2 This is a schematic diagram of the receiving port structure in this utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the medium-sized core of this utility model;

[0019] Figure 4 This is a schematic diagram of the mold cavity structure in this utility model;

[0020] Figure 5 This is a schematic diagram of the flow divider in this utility model.

[0021] In the diagram: 1. First mold; 11. Second mold; 12. Moving component; 13. Vertical plate; 14. Insert rod; 15. Drive component; 16. Round rod; 17. Slider; 18. Core; 19. Mold cavity; 101. Injection port; 102. Receiving port; 2. Diverter groove; 3. Fixing plate; 31. Insert plate; 4. Fixing rod; 41. Compression spring; 5. Water inlet; 51. Water outlet. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0023] Specific implementation examples are given below.

[0024] like Figures 1 to 5As shown in the embodiment of this utility model, a straightening comb shell mold includes a first mold 1, a second mold 11 is provided on the side wall of the first mold 1, a vertical plate 13 is provided on the side wall of the second mold 11, the vertical plate 13 and the second mold 11 are connected by multiple moving components 12, multiple insert rods 14 are provided in the middle of the second mold 11, multiple driving components 15 are installed on the surface of the first mold 1, a round rod 16 is fixedly connected to the output end of the driving component 15, the round rod 16 is through and slidably connected to the first mold 1, a slider 17 is fixedly connected to the bottom of the round rod 16, a mold cavity 19 is installed in the middle of the first mold 1, multiple cores 18 are installed at the bottom of the slider 17, the cores 18 and the mold cavity 19 are slidably fitted, an injection port 101 is opened in the middle of the first mold 1, a receiving port 102 is opened at the end of the cores 18, the injection port 101 and the receiving port 102 are correspondingly arranged and connected; during operation, the second mold 11 is first moved to move the vertical plate 13 as a whole towards the first mold 1. When the insert rod 14 is close to the mold cavity 19, it will enter the mold cavity 19 and fit with the core 18. After fitting, the injection port 101 will inject material. After the material is injected, it will travel along the injection port 101 to the receiving port 102 and finally enter the cavity between the insert rod 14 and the core 18. When the cavity is filled, the filling will stop, and the injection port 101 can be closed. After closing, wait for the material to cool down, and then reset the second mold 11 and the upright plate 13 to leave the mold cavity 19. Then, the drive assembly 15 will be activated to drive the mold cavity 19. The moving component 15 drives the round rod 16 to pull the slider 17 upward. At this time, the slider 17 will pull the core 18 away from the mold cavity 19. The molded mold can then be removed from the mold cavity 19. By adding multiple cores 18, multiple sets can be injected at the injection port 101, thereby molding multiple cores at once, which speeds up the material molding rate. At the same time, multiple sets of cores 18 can be injected simultaneously using one injection port 101 to speed up the injection speed into the mold cavity 19 and reduce the time for injection one by one.

[0025] like Figure 5 As shown, a flow divider 2 is provided on the surface of the core 18; the flow divider 2 and the core 18 are correspondingly arranged; during operation, when the material enters the mold cavity 19 through the injection port 101 and the receiving port 102, the material will first contact the core 18, and then move along the surface of the core 18. At this time, it will contact the flow divider 2, and when it contacts the flow divider 2, it will be diverted along the flow divider 2, thereby speeding up the filling of the core 18; by adding the flow divider 2, the material can be guided and diverted when it enters, so that it can fill the cavity between the core 18 and the insert rod 14 more quickly, thereby speeding up the material filling speed and reducing the time when injecting the material.

[0026] like Figures 1 to 2As shown, a fixing plate 3 is fixedly connected to the side wall of the second mold 11; an insert plate 31 is fixedly connected to the side wall of the first mold 1; the fixing plate 3 and the insert plate 31 are correspondingly arranged and slidably engaged; during operation, when the second mold 11 and the first mold 1 are merged, the fixing plate 3 will enter the insert plate 31 to make it engage. When the engagement is smooth, it means that the first mold 1 and the second mold 11 are properly engaged. Then, material can be injected into the first mold 1 through the injection port 101. At the same time, when the first mold 1 and the second mold 11 are unlocked, the fixing plate 3 will leave the second mold 11 and thus separate. By adding the fixing plate 3 and the insert plate 31, a guide can be added when the first mold 1 and the second mold 11 are merged, which increases the accuracy of the insert rod 14 entering the core 18. Thus, the cooperation of the fixing plate 3 and the insert plate 31 increases the guidance of the insert rod 14.

[0027] like Figures 1 to 2 As shown, the moving component 12 includes multiple fixed rods 4; the fixed rods 4 are through-mounted and slidably connected to the upright plate 13; a compression spring 41 is sleeved on the surface of the fixed plate 3; the compression spring 41 and the second mold 11 and the upright plate 13 are fixedly connected; during operation, after the fixed plate 3 and the insert plate 31 are separated, the fixed rods 4 will slide on the upright plate 13. At this time, the compression spring 41 also increases the activity space to deform and extend. When it extends, it increases the overall moving speed of the second mold 11, thereby accelerating the removal of the insert rod 14 from the core 18; by adding the compression spring 41, the moving speed can be accelerated by the rebound thrust of the compression spring 41 after the fixed plate 3 and the insert plate 31 are separated, thereby moving quickly and accelerating the separation.

[0028] like Figure 1 As shown, the first mold 1 has multiple water inlets 5 on its side wall; the water inlets 5 and the core 18 are correspondingly arranged; the first mold 1 has multiple water outlets 51 on its surface; the water inlets 5 and the water outlets 51 are connected; during operation, after material is transferred from the injection port 101 to the receiving port 102, the material will remain between the core 18 and the insert rod 14. Then, a water pump can be connected to the water inlet 5 to transfer water into the water inlet 5 and then into the first mold 1. The water inlet absorbs the heat inside the first mold 1 and exchanges heat with the water in the water inlet 5, thereby accelerating the cooling speed of the material. Then, the water leaves through the water outlet 51. By adding water inlets 5, water can be injected into the first mold 1. When the water enters, the internal temperature of the water absorbs the heat inside the first mold 1, reducing the heat inside the first mold 1 and thus accelerating the heat dissipation of the material inside the first mold 1.

[0029] Working principle: The second mold 11 is first moved, driving the upright plate 13 to move closer to the first mold 1. As it approaches, the insert rod 14 enters the mold cavity 19 and fits against the core 18. After fitting, material is injected through the injection port 101. The material travels along the injection port 101 to the receiving port 102 and finally enters the cavity between the insert rod 14 and the core 18. Once the cavity is filled, filling stops, and the injection port 101 can be closed. After closing, wait for the material to cool before resetting the second mold 11 and the upright plate 13. After leaving the mold cavity 19, the drive assembly 15 is activated, causing the drive assembly 15 to drive the round rod 16 to pull the slider 17 upward. At this time, the slider 17 will pull the core 18 away from the mold cavity 19, and the molded mold can be removed from the mold cavity 19. When the material enters the mold cavity 19 through the injection port 101 and the receiving port 102, the material will first contact the core 18, and then move along the surface of the core 18. At this time, it will contact the flow divider 2. When it contacts the flow divider 2, it will be diverted along the flow divider 2, thereby accelerating the filling of the core 18. During the merging of the second mold 11 and the first mold 1, the fixing plate 3 enters the insert plate 31 to engage. Smooth engagement indicates that the first mold 1 and the second mold 11 are properly engaged. Material can then be injected into the first mold 1 through the injection port 101. Simultaneously, when the first mold 1 and the second mold 11 are unlocked, the fixing plate 3 leaves the second mold 11, thus separating them. After the fixing plate 3 and the insert plate 31 separate, the fixing rod 4 slides on the upright plate 13. At this time, the compression spring 41 also increases the movement space, thereby... The deformation and extension increase the overall moving speed of the second mold 11, thereby accelerating the exit of the insert rod 14 from the core 18. After the material is transferred to the receiving port 102 through the injection port 101, the material will remain between the core 18 and the insert rod 14. Then, the water source can be connected to the water injection port 5 to transfer water to the water injection port 5 and then into the first mold 1. The water source will absorb the heat inside the first mold 1 and drive the heat exchange with the water source inside the water injection port 5, thereby accelerating the cooling speed of the material. Then, the water source will leave through the water outlet 51.

[0030] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A hair straightener casing mold, characterized in that: The system includes a first mold (1), a second mold (11) on the side wall of the first mold (1); a vertical plate (13) on the side wall of the second mold (11); the vertical plate (13) and the second mold (11) are connected by multiple moving components (12); multiple insert rods (14) are provided in the middle of the second mold (11); multiple drive components (15) are mounted on the surface of the first mold (1); a round rod (16) is fixedly connected to the output end of the drive component (15); the round rod (16) is positioned in the first mold (11) 1) The upper part is through and slidably connected; the bottom of the round rod (16) is fixedly connected to the slider (17); the middle part of the first mold (1) is equipped with a mold cavity (19); the bottom of the slider (17) is equipped with multiple cores (18); the cores (18) and the mold cavity (19) are slidably fitted; the middle part of the first mold (1) is provided with an injection port (101); the end of the core (18) is provided with a receiving port (102); the injection port (101) and the receiving port (102) are correspondingly set and connected.

2. The hair straightener shell mold according to claim 1, characterized in that: The core (18) has a flow channel (2) on its surface; the flow channel (2) and the core (18) are arranged correspondingly.

3. The hair straightener casing mold according to claim 2, characterized in that: The second mold (11) has a fixing plate (3) fixedly connected to its side wall; the first mold (1) has an insert plate (31) fixedly connected to its side wall; the fixing plate (3) and the insert plate (31) are correspondingly arranged and slidably fitted.

4. The hair straightener casing mold according to claim 3, characterized in that: The moving component (12) includes multiple fixing rods (4); the fixing rods (4) are through-mounted and slidably connected to the upright plate (13); a compression spring (41) is sleeved on the surface of the fixing plate (3); the compression spring (41) is fixedly connected to the second mold (11) and the upright plate (13).

5. A hair straightener outer shell mold according to claim 4, characterized in that: The first mold (1) has multiple water inlets (5) on its side wall; the water inlets (5) and the core (18) are correspondingly arranged; the first mold (1) has multiple water outlets (51) on its surface; the water inlets (5) and the water outlets (51) are connected.

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