Powder forming device

Abstract

The utility model provides a powder forming device which comprises a bottom plate, a positioning plate is fixedly arranged on the upper surface of the bottom plate, a U-shaped groove is formed in the positioning plate, a silica gel mold is placed in the U-shaped groove, the silica gel mold is round, a cavity is formed in the upper side of the silica gel mold, a support is arranged above the bottom plate, a mounting plate is arranged above the support, and the mounting plate is arranged on the bottom plate. A hydraulic cylinder is fixedly installed on the installation plate, a piston rod of the hydraulic cylinder is fixedly connected with the cover plate, a water absorption mold is arranged on the lower side of the cover plate, a water absorption step is arranged on the bottom face of the water absorption mold, a cavity is formed in the water absorption mold, the cavity is open upwards and located on the upper side of the water absorption step, and water absorption micropores communicated with the cavity are formed in the water absorption step. An air suction hole communicated with the cavity is formed in the side surface of the water suction mold. According to the utility model, the silica gel mold is adopted and the water absorption mold is used for tightly pressing the powder and absorbing water, and the silica gel mold is fully attached to the powder during powder pressing, so that the powder of a powder pressing product is finer and smoother in touch feeling and clearer in texture pattern.

Description

TECHNICAL FIELD

[0001] The utility model relates to mechanical field especially, relates to cosmetic manufacturing equipment, and particularly is a powder forming device. BACKGROUND

[0002] In prior art, the forming procedure of ordinary powder product of cosmetic is to fill the powder into the hard mould and then to press the powder, and the stereoscopic definition and delicacy of the final product are insufficient, the touch is rough, and the cloth grain is heavy. SUMMARY

[0003] The utility model discloses a kind of powder forming devices, and the technical problem of the surface touch of powder cosmetic in prior art is rough, cloth grain is heavy.

[0004] The utility model discloses a kind of powder forming devices, including bottom plate, the upper surface of bottom plate is fixedly arranged with positioning plate, positioning plate is provided with U-shaped groove, U-shaped groove is placed with silica gel mould, the silica gel mould is circular, the upper side of silica gel mould is provided with cavity, the top of bottom plate is provided with support, the top of support is provided with mounting plate, mounting plate is fixedly installed with hydraulic cylinder, the piston rod of hydraulic cylinder is fixedly connected with cover plate, the lower side of cover plate is provided with water absorption mould, the bottom surface of water absorption mould is provided with water absorption step, water absorption mould is provided with cavity, cavity is upwardly open, cavity is located the upper side of water absorption step, water absorption step is provided with water absorption micropore that is communicated with cavity, the side of water absorption mould is provided with air inlet hole that is communicated with cavity.

[0005] Further, the positioning plate is provided with a plurality of U-shaped grooves, and the water absorption mould is provided with water absorption steps equal in number to the U-shaped grooves.

[0006] Further, the cavity outside the upper side of the water absorption mould is provided with a groove, the bottom surface of the cover plate is provided with a sealing ring, and the sealing ring is embedded in the groove.

[0007] Further, the upper side of the cover plate is fixedly provided with a guide column, and the mounting plate is provided with a linear bearing, and the guide column passes through the linear bearing.

[0008] Compared with the prior art, the utility model has the positive and obvious effect. The utility model uses silica gel mould and water absorption mould to press and absorb water of powder, the silica gel mould is fully attached to the powder when pressing the powder, so that the powder touch of pressed powder product is more delicate, and the texture pattern is clearer. BRIEF DESCRIPTION OF DRAWINGS

[0009] Figure 1 It is the structure schematic diagram of the utility model.

[0010] Figure 2 It is the schematic diagram of the positioning plate of the utility model.

[0011] Figure 3 is a schematic view of the water absorption mold of the utility model.

[0012] Figure 4 is a schematic view of the cover plate of the utility model.

[0013] Figure 5 is a schematic view of the silica gel mold of the utility model.

[0014] Wherein, 1 is the bottom plate, 2 is the positioning plate, 201 is the U-shaped groove, 3 is the silica gel mold, 301 is the cavity, 4 is the support, 5 is the mounting plate, 6 is the hydraulic cylinder, 7 is the cover plate, 701 is the sealing ring, 8 is the water absorption mold, 801 is the water absorption step, 802 is the water absorption micropore, 803 is the cavity, 804 is the air inlet hole, 805 is the groove, 9 is the guide column, 10 is the linear bearing. DETAILED DESCRIPTION

[0015] The utility model will be further described below in combination with the drawings and examples, but not therefore limit the utility model.

[0016] As Figures 1-5 shown, a powder forming device of the utility model includes bottom plate 1, the upper surface of bottom plate 1 is fixedly provided with positioning plate 2, positioning plate 2 is provided with U-shaped groove 201, U-shaped groove 201 is placed with silica gel mold 3, silica gel mold 3 is circular, the upper side of silica gel mold 3 is provided with cavity 301, the upper side of bottom plate 1 is provided with support 4, the upper side of support 4 is provided with mounting plate 5, mounting plate 5 is fixedly installed with hydraulic cylinder 6, the piston rod of hydraulic cylinder 6 is fixedly connected with a cover plate 7, the lower side of cover plate 7 is provided with water absorption mold 8, the bottom surface of water absorption mold 8 is provided with water absorption step 801, water absorption mold 8 is provided with cavity 803, cavity 803 is upwardly open, cavity 803 is located at the upper side of water absorption step 801, water absorption step 801 is provided with water absorption micropore 802 in communication with cavity 803, the side surface of water absorption mold 8 is provided with air inlet hole 804 in communication with cavity 803.

[0017] Further, positioning plate 2 is provided with a plurality of U-shaped grooves 201, and water absorption mold 8 is provided with a number of water absorption steps 801 same as that of U-shaped grooves 201.

[0018] Further, the outer side of cavity 803 on the upper side of water absorption mold 8 is provided with groove 805, the bottom surface of cover plate 7 is provided with sealing ring 801, and sealing ring 801 is embedded in groove 805.

[0019] Further, the upper side of cover plate 7 is fixedly provided with guide column 9, mounting plate 5 is provided with linear bearing 10, and guide column 9 passes through linear bearing 10.

[0020] In use, the powder is first liquefied and injected into the cavity 301 of the silicone mold 3. Then, the silicone mold 3 is positioned in the positioning plate 2. The circular silicone mold 3 can be positioned by engaging with the U-shaped groove 201 of the positioning plate 2. Next, the hydraulic cylinder 6 is activated. The piston rod of the hydraulic cylinder 6 drives the cover plate 7 and the water-absorbing mold 8 fixed below the cover plate 7 to press down. The water-absorbing step 801 presses against the cavity 301 of the silicone mold 3, compacting the powder. The suction hole 804 is connected to a vacuum line, evacuating the cavity 803. Simultaneously, while the powder is being compacted, the water in the liquid powder is absorbed through the water-absorbing micropores 802.

[0021] Different three-dimensional texture patterns can be set in the cavity 301 of the silicone mold 3 to meet the personalized design needs of the product. Since the silicone mold 3 has a certain elasticity, when the water-absorbing mold 8 presses the powder, the silicone mold 3 expands and fully adheres to the liquid powder. After the powder is pressed, the powder has a delicate touch and the texture pattern is more detailed.

[0022] Multiple U-shaped grooves 201 can be set on the positioning plate 2, and multiple silicone molds 3 can be placed at the same time for powder pressing to improve production efficiency.

[0023] A sealing ring 701 is provided on the bottom surface of the cover plate 7 to cooperate with the groove 201 of the water-absorbing mold 8 for sealing. When air is drawn into the cavity 803 through the air suction hole 804, it can prevent air leakage between the cover plate 7 and the water-absorbing mold 8. A guide post 9 is provided above the cover plate 7 to cooperate with the linear bearing 10. It can play a guiding role when the cover plate 7 is raised and lowered to prevent the water-absorbing mold 8 from being pressed off-center.

Claims

1. A powder forming device, characterized in that: The application relates to a silica gel mold positioning device, which comprises a bottom plate (1), the upper surface of the bottom plate (1) is fixedly provided with a positioning plate (2), the positioning plate (2) is provided with a U-shaped groove (201), a silica gel mold (3) is placed in the U-shaped groove (201), the silica gel mold (3) is circular, the upper side of the silica gel mold (3) is provided with a cavity (301), the upper side of the bottom plate (1) is provided with a support (4), the upper side of the support (4) is provided with a mounting plate (5), the mounting plate (5) is fixedly provided with a hydraulic cylinder (6), the piston rod of the hydraulic cylinder (6) is fixedly connected with a cover plate (7), the lower side of the cover plate (7) is provided with a water absorption mold (8), the bottom surface of the water absorption mold (8) is provided with a water absorption step (801), the water absorption mold (8) is provided with a cavity (803), the cavity (803) is upwardly open, the cavity (803) is located on the upper side of the water absorption step (801), the water absorption step (801) is provided with water absorption micropores (802) which are in communication with the cavity (803), the side surface of the water absorption mold (8) is provided with air suction holes (804) which are in communication with the cavity (803).

2. The powder molding apparatus according to claim 1, wherein: The positioning plate (2) is provided with a plurality of U-shaped grooves (201), and the water absorption mold (8) is provided with water absorption steps (801) which are in the same number as the U-shaped grooves (201).

3. The powder molding apparatus according to claim 1, wherein: The outer side of the cavity (803) on the upper side of the water absorption mold (8) is provided with a groove (805), the bottom surface of the cover plate (7) is provided with a sealing ring (701), and the sealing ring (701) is embedded in the groove (805).

4. The powder molding apparatus according to claim 1, wherein: The upper side of the cover plate (7) is fixedly provided with a guide column (9), the mounting plate (5) is provided with a linear bearing (10), and the guide column (9) penetrates through the linear bearing (10).

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