Liquid powder filling mold

Abstract

The utility model relates to the field of machinery, in particular to cosmetic manufacturing equipment, in particular to a liquid powder filling mold which comprises a block piece, the block piece is provided with a cavity, the side wall of the cavity is provided with a material injection hole, a first material injection channel is arranged in the block piece, the material injection hole is communicated with the first material injection channel, and the first material injection channel is communicated with the cavity. A material injection mold is arranged below the block piece, a second material injection channel is arranged in the material injection mold, and the second material injection channel is communicated with the first material injection channel. The injection holes are formed in the side wall of the cavity, liquid powder is injected into the cavity from the side face, filling pressure is dispersed to the side face, injection marks can be effectively reduced, and the yield is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to mechanical field especially, relates to cosmetic manufacturing equipment, and particularly to a liquid powder filling mold. BACKGROUND

[0002] The prior art liquid powder filling mold as shown in the accompanying drawings, the injection hole is in the bottom center position of the mold cavity, the liquid powder is filled into the cavity from the injection hole from below to above, and the injection mark is easily formed above the injection hole, which produces defective products and affects product quality. Figure 1 SUMMARY

[0003] The utility model discloses a liquid powder filling mold, which solves the technical problem of easy injection mark in the prior art.

[0004] The utility model discloses a liquid powder filling mold, which solves the technical problem of easy injection mark in the prior art.

[0005] Further, the injection hole is arranged on the lower side of the side wall of the cavity.

[0006] Further, the angle of the injection hole is downwardly inclined.

[0007] Further, the cavity is a hollow structure penetrating from top to bottom.

[0008] Further, the upper water absorption mold is arranged above the baffle piece, the water absorption micro-holes are arranged on the lower side of the upper water absorption mold, the vacuum cavity is arranged on the upper side of the inner side of the upper water absorption mold, the water absorption micro-holes are communicated with the vacuum cavity, and the vacuum cavity is provided with a vacuum interface.

[0009] Further, the bottom surface of the upper water absorption mold is provided with a water absorption step, the water absorption step extends into the top of the cavity, and the water absorption micro-holes are arranged on the water absorption step.

[0010] Compared with the prior art, the utility model has positive and obvious effects. The injection hole is arranged on the side wall of the cavity, the liquid powder is injected into the cavity from the side, the filling pressure is dispersed to the side, the injection mark can be effectively reduced, and the yield is improved. BRIEF DESCRIPTION OF DRAWINGS

[0011] Figure 1 It is a schematic view of the prior art liquid powder filling mold.

[0012] Figure 2 ​It is the schematic diagram of the baffle piece of the utility model.

[0013] Figure 3 It is the bottom surface schematic diagram of the upper water absorption mold of the utility model.

[0014] Figure 4 It is the overall structure sectional view of the utility model.

[0015] Wherein, 1 is baffle piece, 2 is cavity, 3 is injection hole, 4 is first injection channel, 5 is injection mold, 6 is second injection channel, 7 is upper water absorption mold, 8 is water absorption micropore, 9 is water absorption step, 10 is vacuum cavity, 11 is vacuum interface. DETAILED DESCRIPTION

[0016] The utility model will be further described below in combination with the drawings and examples, but it is not therefore limited to the utility model.

[0017] As Figures 2-4 Indicated, a kind of liquid powder filling mold of the utility model, including baffle piece 1, the baffle piece 1 is provided with cavity 2, the side wall of cavity 2 is equipped with injection hole 3, baffle piece 1 is provided with first injection channel 4, injection hole 3 is communicated with first injection channel 4, the lower portion of baffle piece 1 is provided with injection mold 5, injection mold 5 is provided with second injection channel 6, second injection channel 6 is communicated with first injection channel 4.

[0018] Further, the injection hole 3 is located at the lower side of the side wall of the cavity 2.

[0019] Further, the angle of the injection hole 3 is downwardly inclined.

[0020] Further, the cavity 2 is a hollow structure extending through from top to bottom.

[0021] Further, the upper portion of the baffle piece 1 is provided with an upper water absorption mold 7, the lower portion of the upper water absorption mold 7 is provided with a water absorption micropore 8, the inner side upper portion of the upper water absorption mold 7 is provided with a vacuum cavity 10, the water absorption micropore 8 is communicated with the vacuum cavity 10, and the vacuum cavity 10 is provided with a vacuum interface 11.

[0022] Further, the bottom surface of the upper water absorption mold 7 is provided with a water absorption step 9, the water absorption step 9 extends into the top portion of the cavity 2, and the water absorption micropore 8 is provided at the water absorption step 9.

[0023] The utility model discloses a liquid powder injection mould, including cavity 2, the first injection channel 4, the second injection channel 6, the injection hole 3, the upper water absorption mould 7, the vacuum cavity 10, the vacuum interface 11, the water absorption step 9, the blocking piece 1 and the injection mould 5, the blocking piece 1 is arranged in the cavity 2, the first injection channel 4 is arranged in the blocking piece 1, the second injection channel 6 is arranged in the injection mould 5, the injection hole 3 is arranged in the injection mould 5, the upper water absorption mould 7 is arranged in the cavity 2, the vacuum cavity 10 is arranged in the upper water absorption mould 7, the vacuum interface 11 is arranged in the upper water absorption mould 7, the water absorption step 9 is arranged in the upper water absorption mould 7.

[0024] As preferred, the injection hole 3 is arranged in the position of the lower side of the cavity 1, which can make the liquid powder in the cavity 1 quickly cover the injection hole 3, and the liquid powder is injected in the position far from the surface of the liquid powder in the cavity 1, so as to reduce the impact of the filling pressure on the surface of the liquid powder. The angle of the injection hole 3 is downward, which can make the filling pressure of the liquid powder impact the bottom of the cavity 1, and avoid the filling pressure directly impacting the top of the liquid powder.

[0025] The upper water absorption mould 7 is arranged at the position above the cavity 2, the water absorption micropore 8 is a small hole that cannot be passed by the powder particles in the liquid powder, the vacuum interface 11 is connected with the vacuum pipeline to evacuate the vacuum cavity 10, the negative pressure environment is formed in the vacuum cavity 10, and when the liquid powder is filled, the solvent in the powder can be removed, so as to quickly dry and form the liquid powder. The water absorption step 9 is arranged at the bottom of the upper water absorption mould 7, the side surface of the water absorption step 9 is attached to the side wall of the cavity 2, the water absorption step 9 is inserted into the cavity 2, and the height of the water absorption step 9 inserted into the cavity 2 can be adjusted according to the fullness requirement of the material body, so as to produce products with different thicknesses.

[0026] The cavity 2 adopts the cavity structure penetrating from top to bottom, when the blocking piece 1 is attached to the injection mould 5, the upper surface of the injection mould 5 serves as the bottom surface of the cavity 2, the liquid powder flows above the upper surface of the injection mould 5, and after the liquid powder is formed in the cavity 2, the blocking piece 1 can be separated from the injection mould 5 and the upper water absorption mould 7, so as to facilitate demoulding.

Claims

1. A liquid powder filling die, characterized by: The utility model relates to a kind of injection moulding device, including fender (1), the fender (1) is provided with cavity (2), the side wall of cavity (2) is opened with injection hole (3), first injection channel (4) is arranged in fender (1), injection hole (3) is communicated with first injection channel (4), the lower portion of fender (1) is provided with injection mould (5), second injection channel (6) is arranged in injection mould (5), second injection channel (6) is communicated with first injection channel (4).

2. The liquid powder filling die of claim 1, wherein: The injection hole (3) is opened in the lower side position of the side wall of the cavity (2).

3. The liquid powder filling die of claim 1, wherein: The angle of the injection hole (3) is downwardly inclined.

4. The liquid powder filling die of claim 1, wherein: The cavity (2) is a hollow structure through from top to bottom.

5. The liquid powder filling die of claim 1, wherein: The upper portion of the fender (1) is provided with an upper water absorption mold (7), the lower portion of the upper water absorption mold (7) is provided with a water absorption micropore (8), the inner side upper portion of the upper water absorption mold (7) is provided with a vacuum cavity (10), the water absorption micropore (8) is communicated with the vacuum cavity (10), and the vacuum cavity (10) is provided with a vacuum interface (11).

6. The liquid powder filling die of claim 5, wherein: The bottom surface of the upper water absorption mold (7) is provided with a water absorption step (9), the water absorption step (9) extends into the top of the cavity (2), and the water absorption micropore (8) is opened at the water absorption step (9).

Images