CN115247385B - Manchu samman flour tool artwork production mold and flour tool manufacturing method - Google Patents

Abstract

The invention relates to the technical field of artwork manufacturing, in particular to a Manchurian salon face tool artwork production die, wherein a die seat is provided with a cavity, the bottom of the die seat is provided with a drain hole communicated with the cavity, the middle parts of a lower die and an upper die are respectively provided with a hollow area, a lower die net is arranged in the hollow area of the lower die, an upper die net is arranged in the hollow area of the upper die, the lower die net and the upper die net are both of a net structure, the lower die is arranged on the top surface of the die seat, the lower die net of the lower die is opposite to the top opening of the die seat, the upper die is arranged on the top surface of the lower die, the top surface of an upper die main body and the bottom surface of the lower die main body are contacted to form a seal, the inner wall of the cavity is provided with a hot gas pipeline for discharging exothermic gas in the cavity, and the inner wall of the cavity is provided with a negative pressure pipeline for discharging the gas in the cavity. The mould can use waste paper as raw material to manufacture the savoury face tool, has strong replaceability and obvious environmental protection effect. The invention also provides a mask manufacturing method.

Description

A Manchu shaman mask handicraft production mold and mask manufacturing method

Technical Field

The invention relates to the technical field of handicraft production, in particular to a Manchu shaman mask handicraft production mold and a mask production method.

Background Art

Shamanism is a primitive religion widely believed by the ancient northern ethnic groups in my country, which originated in the prosperous period of the primitive matriarchal clan society. In modern times, northern ethnic groups such as Manchu, Mongolian, Hezhen, Ewenki, Kazakh, etc. also believe in Shamanism or retain some of the shamanism customs.

In the prior art, the production of Manchu shaman masks is all done by hand-carving logs and then painting and dyeing them. The production cost is high and requires professional people with rich experience to make them by hand. At present, there are also some shaman masks made of plastic materials. The production method is injection molding, spraying the base color on the mask surface and then spraying local colors. This kind of mask is low in cost, but the touch and appearance are quite different from the original wooden shaman mask. At the same time, plastic masks will cause certain pollution and the mold opening cost is also very high.

Summary of the invention

To solve the above problems, the present invention proposes a production mold for Manchu shaman mask crafts, which can use waste paper as raw material to make shaman masks. Compared with the mold made of traditional mold steel, the cost is relatively low, the mold is highly replaceable, and the environmental protection effect is obvious. The present invention also proposes a mask production method.

To achieve the above object, the technical solution adopted by the present invention is:

In the first technical scheme, a mold for producing a Manchu shaman mask handicraft comprises a mold base, a lower mold and an upper mold, wherein the mold base has a cavity with an opening located on the top surface of the mold base, a drainage hole connected to the cavity is provided at the bottom of the mold base, the drainage hole is connected to a drainage pipe, a valve is installed on the drainage pipe, the lower mold and the upper mold both have a hollow area in the middle, the hollow area of the lower mold is installed with a lower mold net, the hollow area of the upper mold is installed with an upper mold net, the lower mold net and the upper mold net are both mesh structures, the lower mold net is a concave shape matching the outer shape of the shaman mask, the upper mold net is a convex shape matching the inner shape of the shaman mask, the lower mold is installed at the top surface of the mold base, and the lower mold net of the lower mold is opposite to the top opening of the mold base, the upper mold is installed on the top surface of the lower mold, the top surface of the upper mold body and the bottom surface of the lower mold body are in contact to form a seal, and the upper mold net of the upper mold is opposite to the lower mold net of the lower mold, and a molding groove for molding the shaman mask is formed between the upper mold net and the lower mold net;

The inner wall of the chamber is provided with a hot gas pipeline for discharging hot gas in the chamber, and the inner wall of the chamber is provided with a negative pressure pipeline for discharging gas in the chamber out of the chamber.

In the first technical solution, preferably, the upper mold mesh and the lower mold mesh are both mesh structures, and the mesh number of the upper mold mesh is greater than the mesh number of the lower mold mesh.

In the first technical solution, preferably, the mesh number of the upper mold mesh is between 170 meshes and 230 meshes; the mesh number of the lower mold mesh is between 130 meshes and 200 meshes.

In the first technical solution, preferably, the upper mold net and the lower mold net are detachably installed on the upper mold and the lower mold respectively, so as to facilitate the replacement of different upper mold nets and lower mold nets.

In the first technical solution, preferably, a sealing ring is provided at a position of the contact surface of the upper mold and the lower mold near the molding groove, and the sealing ring surrounds the molding groove.

In the first technical solution, preferably, the inner wall of the chamber is provided with a water spraying pipeline for spraying water to the inner wall of the chamber to clean the inner wall of the chamber.

In the first technical solution, preferably, the valve is a solenoid valve.

Preferably, a waterproof cover with a downward opening is provided at the corresponding hot air pipeline opening and negative pressure pipeline opening of the chamber; the opening of the water spray pipeline is arranged on the inner wall of the chamber close to the lower mold, and the hot air pipeline opening and the negative pressure pipeline opening are positioned lower than the opening of the water spray pipeline.

In the second technical solution, a mask manufacturing method, using the Manchu Shaman mask handicraft production mold as described in any one of the first technical solutions, comprises the following steps:

Step 1, making paper pulp: breaking paper into round pieces of paper scraps with a diameter of 2mm-3mm, adding 50-80 parts by weight of paper scraps, 30-50 parts by weight of water, and 15-20 parts by weight of starch into a container, stirring the paper scrap water and starch evenly in the container, and heating while stirring at a temperature of 40-50 degrees Celsius to form a paste-like paper pulp raw material for standby use;

Step 2, making a lower mold mesh and an upper mold mesh: lay plastic sheets on the front and back of the wooden shaman mask for protection, make a reverse mold model of the front and back of the shaman mask by resin reverse molding, press the lower mold mesh and the upper mold mesh on the resin model, so that the lower mold mesh forms the shape of the front of the shaman mask, and the upper mold mesh forms the shape of the back of the shaman mask, and install the upper mold mesh and the lower mold mesh in the hollow areas of the lower mold and the upper mold respectively;

Step 3, packing and mold closing: fix the lower mold on the mold base by screws, apply mold release agent on the upper surface of the lower mold net and the lower surface of the upper mold net respectively, pour the paste pulp raw material on the lower mold net and spread it evenly, install the upper mold on the top surface of the lower mold through the mold guide rod, at this time, the upper mold net and the lower mold net are aligned, the upper mold net and the lower mold net squeeze the paste pulp raw material, gently wipe the slurry precipitated on the surface of the upper mold net to avoid deformation of the upper mold net, and the slurry precipitated on the lower mold net falls into the cavity;

Step 4, making a shaman mask: close the valve to seal the drain pipe, open the negative pressure pipeline, form a negative pressure in the chamber, maintain the negative pressure in the chamber at 0.2bar-0.3bar, and maintain the negative pressure for 2min-3min, so that the moisture in the paste pulp raw material can be fully separated out; close the negative pressure pipeline, open the hot air pipeline, open the valve, and pass dry hot air into the chamber through the hot air pipeline. The hot air temperature is between 60℃-80℃. The hot air is passed for 2min-3min to dry the remaining materials in the molding tank, and the starch condenses the paper scraps to fix the shaman mask into shape. Open the upper mold, take out the dry material in the molding tank to complete the shaman mask model.

In the second technical solution, as a preferred embodiment, after making masks multiple times, in order to clean the inner wall of the chamber, the valve is opened to discharge the slurry in the cavity of the mold seat, and the water spray pipe is opened to spray warm water to the inner wall of the chamber through the water spray pipe to avoid slurry stratification on the inner wall of the chamber.

The beneficial effects of using the present invention are:

This mold can use waste paper as raw material, and the upper mold and the lower mold cooperate to press the pulp to form a molding groove corresponding to the shape of the shaman mask. Since the lower mold net and the upper mold net are both breathable, the lower mold net and the upper mold net can filter out moisture and heat and dry. The drainage part inside the mold seat, as well as the hot air pipeline and the negative pressure pipeline can form drainage, negative pressure water absorption and hot air evaporation and shaping functions, so that this mold can achieve the effect of making a shaman mask through pulp. The cost of raw materials is low, the upper mold net and the lower mold net can be replaced, the operation is simple and easy, and the technical requirements for workers are explained. The produced shaman mask has a better touch and is closer to the texture of wooden materials. Compared with plastic shaman masks, the shaman mask made by this mold has a simpler coloring process and the pattern on the surface of the mask does not feel stiff.

The mask making method proposed by the present invention uses the above-disclosed Manchu Shaman mask handicraft production mold, the pulp making method is simple, the pulp can be stored for a long time, the upper mold net and the lower mold net are metal mold nets and are cleverly made, and the negative pressure water absorption and hot air evaporation and shaping process are stable.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic structural diagram of a mold for producing a Manchu shaman mask handicraft according to the present invention.

FIG. 2 is a schematic diagram showing the connection between the mold base and the lower mold in the mold for producing the Manchu Shaman mask handicraft of the present invention.

Reference numerals include:

10-mold seat, 11-water spray pipeline, 12-hot air pipeline, 13-negative pressure pipeline, 14-drain pipe, 15-solenoid valve, 20-lower mold, 21-lower mold net, 30-upper mold, 31-upper mold net, A-molding groove.

DETAILED DESCRIPTION

In order to make the purpose, technical solution and advantages of the technical solution more clear, the technical solution is further described in detail below in combination with specific implementation methods. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the technical solution.

Example

As shown in Figures 1 and 2, this embodiment proposes a mold for producing a Manchu shaman mask handicraft, including a mold base 10, a lower mold 20 and an upper mold 30, wherein the mold base 10 has a cavity with an opening located on the top surface of the mold base 10, and the bottom of the mold base 10 is provided with a drainage hole connected to the cavity, and the drainage hole is connected to a drainage pipe 14, and a valve is installed on the drainage pipe 14. The lower mold 20 and the upper mold 30 both have a hollow area in the middle, and the hollow area of the lower mold 20 is installed with a lower mold net 21, and the hollow area of the upper mold 30 is installed with an upper mold net 31. Both the lower mold net 21 and the upper mold net 31 are mesh structures, and the lower mold net 21 is a concave shape matching the outer shape of the shaman mask, and the upper mold net 31 is a mesh structure. The mold mesh 31 is a convex shape that matches the inner shape of the shaman mask. The lower mold 20 is installed on the top surface of the mold base 10, and the lower mold mesh 21 of the lower mold 20 is opposite to the top opening of the mold base 10. The upper mold 30 is installed on the top surface of the lower mold 20. The top surface of the upper mold 30 body and the bottom surface of the lower mold 20 body are in contact to form a seal, and the upper mold mesh 31 of the upper mold 30 is opposite to the lower mold mesh 21 of the lower mold 20, and a molding groove A for molding the shaman mask is formed between the upper mold mesh 31 and the lower mold mesh 21; the inner wall of the chamber is provided with a hot gas pipeline 12 for discharging hot gas in the chamber, and the inner wall of the chamber is provided with a negative pressure pipeline 13 for discharging gas in the chamber.

The upper mold net 31 and the lower mold net 31 are both mesh structures, and the mesh number of the upper mold net 31 is greater than the mesh number of the lower mold net 21. Therefore, when the upper mold 30 and the lower mold 20 are buckled, most of the slurry is precipitated from the lower mold net 21, and a small part is precipitated from the upper mold net 31, which makes it more convenient to clean the upper mold net 31. Specifically, the mesh number of the upper mold net 31 is between 170 meshes and 230 meshes; the mesh number of the lower mold net 21 is between 130 meshes and 200 meshes.

The upper mold net 31 and the lower mold net 21 are detachably mounted on the upper mold 30 and the lower mold 20, respectively, so as to facilitate the replacement of different upper mold nets 31 and lower mold nets 21. In other embodiments, 3-8 installation positions of the lower mold net 21 can be formed on one upper mold 30 and one lower mold 20. If there is no need to use the extra installation positions, the installation positions can be closed by a sealing cover.

A sealing ring is provided near the molding groove A on the contact surface of the upper mold 30 and the lower mold 20 . The sealing ring surrounds the molding groove A. The function of the sealing ring is to prevent slurry from penetrating from the parting surface of the upper mold 30 and the lower mold 20 .

Preferably, the inner wall of the chamber is provided with a water spraying pipeline 11 for spraying water to the inner wall of the chamber to clean the inner wall of the chamber. The valve is a solenoid valve 15.

In order to prevent the slurry from being dripped onto the openings of the hot air pipeline 12 and the negative pressure pipeline 13, a waterproof cover with an opening facing downward is provided at the openings of the hot air pipeline 12 and the negative pressure pipeline 13 corresponding to the cavity; the opening of the water spray pipeline 11 is provided on the inner wall of the cavity near the lower mold 20, and the openings of the hot air pipeline 12 and the negative pressure pipeline 13 are located lower than the opening of the water spray pipeline 11.

This mold can use waste paper as raw material, and the upper mold 30 and the lower mold 20 cooperate to press the pulp to form a molding groove A corresponding to the shape of the shaman mask. Since the lower mold net 21 and the upper mold net 31 are both breathable, the lower mold net 21 and the upper mold net 31 can filter out moisture and heat and dry. The drainage part inside the mold base 10, as well as the hot air pipeline 12 and the negative pressure pipeline 13 can form drainage, negative pressure water absorption and hot air evaporation and shaping functions, so that this mold can achieve the effect of making a shaman mask through pulp. The raw material cost is low, the upper mold net 31 and the lower mold net 21 can be replaced, the operation is simple and easy, and the technical requirements for workers are explained. The produced shaman mask has a better touch and is closer to the texture of wooden materials. Compared with the plastic shaman mask, the shaman mask produced by this mold has a simpler coloring process and the pattern on the surface of the mask does not feel stiff.

Example

This embodiment provides a mask manufacturing method, using the Manchu Shaman mask craft production mold in Embodiment 1, including the following steps:

Step 1, making pulp: breaking paper into round pieces of paper scraps with a diameter of 2mm-3mm, adding 50-80 parts by weight of paper scraps, 30-50 parts by weight of water, and 15-20 parts by weight of starch into a container, stirring the paper scrap water and starch evenly in the container, and heating while stirring at a temperature of 40-50 degrees Celsius to form a paste-like pulp raw material for standby use;

Step 2, making a lower mold net 21 and an upper mold net 31: lay plastic sheets on the front and back of the wooden shaman mask for protection, make reverse mold models of the front and back of the shaman mask by resin reverse molding, press the lower mold net 21 and the upper mold net 31 on the resin model, so that the lower mold net 21 forms the shape of the front of the shaman mask, and the upper mold net 31 forms the shape of the back of the shaman mask, and install the upper mold net 31 and the lower mold net 21 in the hollow areas of the lower mold 20 and the upper mold 30 respectively;

Step 3, packing and mold closing: the lower mold 20 is fixedly installed on the mold base 10 by screws, and the release agent is brushed on the upper surface of the lower mold net 21 and the lower surface of the upper mold net 31 respectively, and the paste pulp raw material is poured on the lower mold net 21 and evenly spread, and the upper mold 30 is installed on the top surface of the lower mold 20 through the mold guide rod. At this time, the upper mold net 31 and the lower mold net 21 are aligned, and the upper mold net 31 and the lower mold net 21 squeeze the paste pulp raw material, and the slurry precipitated on the surface of the upper mold net 31 is gently wiped clean to prevent the upper mold net 31 from deforming, and the slurry precipitated from the lower mold net 21 falls into the cavity;

Step 4, making a shaman mask: close the valve to seal the drain pipe 14, open the negative pressure pipeline 13, form a negative pressure in the chamber, maintain the negative pressure in the chamber at 0.2bar-0.3bar, and maintain the negative pressure for 2min-3min, so that the moisture in the paste pulp raw material can be fully separated out; close the negative pressure pipeline 13, open the hot air pipeline 12, open the valve, and pass dry hot air into the chamber through the hot air pipeline 12. The hot air temperature is between 60℃-80℃. The hot air is passed for 2min-3min to dry the remaining material in the molding tank A, and the starch condenses the paper scraps to fix the shaman mask into shape. Open the upper mold 30, take out the dry material in the molding tank A, and the shaman mask model is completed.

Preferably, after making masks multiple times, in order to clean the inner wall of the chamber, the valve is opened to discharge the slurry in the chamber of the mold base 10, and the water spray pipe 11 is opened to spray warm water to the inner wall of the chamber through the water spray pipe 11 to avoid slurry stratification on the inner wall of the chamber. At the same time, the warm water can be discharged from the chamber from the drain pipe 14.

After the shaman mask made by the method of this embodiment is formed, burrs are inevitably formed around the edges. The burrs can be cut off to complete the production of the shaman mask base plate, and it can be simply colored later and worn with an elastic rope.

The mask making method proposed in the present invention uses the above-disclosed Manchu Shaman mask craft production mold, the pulp making method is simple, the pulp can be stored for a long time, the upper mold net 31 and the lower mold net 21 are metal mold nets and are cleverly made, and the negative pressure water absorption and hot air evaporation shaping process are stable.

The above contents are only preferred embodiments of the present invention. For ordinary technicians in this field, many changes can be made in the specific implementation methods and application scopes based on the ideas of the technical content. As long as these changes do not deviate from the concept of the present invention, they all fall within the protection scope of this patent.

Claims (9)

1. A mask manufacturing method uses a Manchurian savart mask handicraft production mould,

The full-family salsa full-face tool artwork production die comprises a die seat, a lower die and an upper die, wherein the die seat is provided with a cavity with an opening positioned on the top surface of the die seat, the bottom of the die seat is provided with a drain hole communicated with the cavity, the drain hole is connected with a drain pipe, a valve is arranged on the drain pipe, hollow areas are arranged in the middle of the lower die and the upper die, a lower die net is arranged in the hollow areas of the lower die, an upper die net is arranged in the hollow areas of the upper die, the lower die net and the upper die net are of net structures, the lower die net is concave matched with the outer side shape of the salsa full-face tool, the upper die net is convex matched with the inner side shape of the salsa full-face tool, the lower die is arranged on the top surface of the die seat, the lower die net of the lower die is opposite to the opening of the top of the die seat, the upper die is arranged on the top surface of the lower die, the top surface of the upper die body is contacted with the bottom surface of the lower die body to form sealing, the upper die net of the upper die is opposite to the lower die net of the lower die, and a forming groove for forming the salsa full-face tool between the upper die net and the lower die net;

The inner wall of the chamber is provided with a hot gas pipeline for discharging heat-releasing gas in the chamber, and the inner wall of the chamber is provided with a negative pressure pipeline for discharging the gas in the chamber out of the chamber;

The method is characterized in that: the mask manufacturing method comprises the following steps:

Step 1, making paper pulp: breaking paper into disc-shaped paper scraps with the diameter of 2-3 mm, adding 50-80 parts by weight of paper scraps into a container, adding 30-50 parts by weight of water and 15-20 parts by weight of starch, stirring the paper scraps water and the starch uniformly in the container, heating while stirring, and forming pasty paper pulp raw materials at the heating temperature of 40-50 ℃ for later use;

Step 2, manufacturing a lower die net and an upper die net: laying plastic cloth on the front and back sides of a wooden full-face tool for protection, manufacturing a reverse mould model of the front and back sides of the full-face tool by a resin reverse mould mode, rubbing and pressing a lower mould net and an upper mould net on the resin model to enable the lower mould net to form the shape of the front side of the full-face tool, enabling an upper mould net shape Cheng Sa to fill the shape of the back side of the full-face tool, and respectively installing the upper mould net and the lower mould net in hollowed-out areas of the lower mould and the upper mould;

Step 3, filling and die closing: the lower die is fixedly arranged on the die seat through bolts, the upper surface of the lower die and the lower surface of the upper die are respectively coated with a release agent, pasty pulp raw materials are poured at the lower die net and are uniformly spread out, the upper die is arranged on the top surface of the lower die through a die guide rod, at the moment, the upper die net and the lower die net are aligned, the pasty pulp raw materials are extruded by the upper die net and the lower die net, slurry precipitated on the surface of the upper die net is gently wiped clean, the upper die net is prevented from deforming, and slurry precipitated by the lower die net falls into a cavity;

Step 4, manufacturing a savory mask: closing the valve to close the drain pipe, opening the negative pressure pipeline, forming negative pressure in the cavity, and keeping the negative pressure in the cavity at 0.2bar-0.3bar for 2-3 min to fully separate out water in the pasty pulp raw material; closing the negative pressure pipeline, opening the hot gas pipeline, opening the valve, introducing dry hot gas into the cavity through the hot gas pipeline, wherein the temperature of the hot gas is between 60 ℃ and 80 ℃, introducing the hot gas for 2min to 3min to dry the residual materials in the forming tank, condensing paper scraps by starch, fixing and forming the full-face dough, opening the upper die, and taking out the dry materials in the forming tank to finish the manufacturing of the full-face dough mould model.

2. The mask making method according to claim 1, wherein: the upper die net and the upper die net are both net-shaped structures, and the mesh number of the upper die net is larger than that of the lower die net.

3. The mask making method according to claim 2, wherein: the mesh number of the upper die net is 170-230 mesh; the mesh number of the lower die net is 130-200 meshes.

4. The mask making method according to claim 1, wherein: the upper die net and the lower die net are respectively and detachably arranged on the upper die and the lower die, so that different upper die nets and lower die nets can be conveniently replaced.

5. The mask making method according to claim 1, wherein: and a sealing ring is arranged at the position, close to the forming groove, of the contact surface of the upper die and the lower die, and the sealing ring surrounds the forming groove.

6. The mask making method according to claim 1, wherein: the inner wall of the chamber is provided with a water spraying pipeline for spraying water to the inner wall of the chamber to clean the inner wall of the chamber.

7. The mask making method according to claim 1, wherein: the valve is an electromagnetic valve.

8. The mask making method according to claim 6, wherein: the chamber is provided with a waterproof cover with downward openings in comparison with the position corresponding to the opening of the hot gas pipeline and the opening of the negative pressure pipeline; the opening of the water spraying pipeline is arranged at the position, close to the lower die, of the inner wall of the cavity, and the positions of the opening of the hot gas pipeline and the opening of the negative pressure pipeline are lower than those of the water spraying pipeline.

9. The mask making method according to claim 6, wherein: after making the mask many times, for the clearance cavity inner wall, open the valve, make the interior thick liquid of mould seat cavity discharge, open the water spray pipeline, spray the warm water to the cavity inner wall through the water spray pipeline, avoid the cavity inner wall to have thick liquids tie layer.