CN-121988020-A - High-strength mahjong for machine and manufacturing method thereof

Abstract

The invention discloses a high-strength mahjong for a machine and a manufacturing method thereof, and mainly relates to the technical field of mahjong machines; the invention changes the painting process for coloring the mahjong font patterns into a casting process, and greatly improves the mechanical strength, the old resistance, the dirt resistance, the corrosion resistance and other index performances of the mahjong font patterns.

Inventors

• YANG JIAN

Assignees

• 杨剑

Dates

Publication Date

20260508

Application Date

20231221

Claims (8)

1. 1. The mahjong for the high-strength machine is characterized by comprising a mahjong shell (1), wherein a magnet (2) is arranged in the mahjong shell (1), a filler (3) is arranged between the magnet (2) and the inner wall of the mahjong shell (1), a font groove (4) is formed in the front surface of the mahjong shell (1), and fonts (5) are cast in the font groove (4).
2. 2. The mahjong for high strength machine according to claim 1, wherein a positioning groove (6) corresponding to the magnet (2) is arranged in the mahjong shell (1).
3. 3. The mahjong for high strength machine according to claim 1, wherein a plurality of reinforcing ribs (7) are uniformly arranged on the outer side of the positioning groove (6) along the periphery of the positioning groove (6).
4. 4. A method of making a high strength machine mahjong according to any one of claims 1 to 3, including the steps of: s1, preparing machine mahjong pieces, epoxy resin crystal AB glue and tools of fonts to be poured, wherein the tools comprise an electronic scale, a container, a stirring device and a pouring device; s2, pre-stirring the adhesive A of the epoxy resin crystal AB adhesive to ensure no precipitation; s3, respectively weighing the weight of the adhesive A and the weight of the adhesive B of the epoxy resin crystal AB adhesive according to the proportion; S4, mixing the adhesive A and the adhesive B and fully and uniformly stirring; S5, when the stirred glue is kept still to be in a transparent bubble-free state, adding the coloring agents with corresponding colors according to the required proportion, and then uniformly stirring; S6, placing the mahjong machine to be cast with fonts well, keeping the mahjong machine dry and clean, filling the colored glue into a casting device for casting, injecting the glue in the casting device into the font groove, and wiping off the redundant glue, so that casting is completed; and S7, after the cast fonts are solidified, the machine mahjong is manufactured.
5. 5. The method according to claim 4, wherein in step S1, the stirring device comprises a stirring rod and a stirrer.
6. 6. The method according to claim 4, wherein in step S1, the casting device is a plastic bottle with a needle.
7. 7. The method of producing a high-strength machine mahjong according to claim 4, wherein in step S4, the vacuum pumping is performed during the stirring.
8. 8. The method according to claim 4, wherein in step S5, the coloring agent is not more than 2% by weight of the glue.

Description

High-strength mahjong for machine and manufacturing method thereof Technical Field The invention relates to the technical field of mahjong machines, in particular to a mahjong for a high-strength machine and a manufacturing method thereof. Background The existing mahjong machine is required to use machine mahjong with magnets inside, the machine mahjong on the market is mainly made of dense ammonia resin, jade powder and other materials, the final manufacturing process of the machine mahjong is to coat fonts and patterns in the mahjong with colored paint in different colors, generally red, green and black, the painting process of the machine mahjong font patterns is a technology widely applied to the fields of buildings, automobiles, furniture and the like, can provide protection and beautification effects for the surfaces of objects, can also change the texture and color of the objects, can provide certain corrosion resistance, water resistance and durability, but the color of the painting paint of the machine mahjong is easy to change and old in a short time after the machine mahjong is used, is easy to fade due to corrosion of alkali and acid when the machine mahjong is cleaned by using daily cleaning agents, and the thickness of the painting surface is between tens of micrometers and one hundred micrometers, is also easy to drop off in the aspects of wear resistance and poor mechanical strength and wear resistance, and wear resistance are also easy to be influenced. Disclosure of Invention The invention aims to solve the problems in the prior art and provides a high-strength machine mahjong and a manufacturing method thereof, wherein the paint process for coloring the patterns of the mahjong fonts is changed into a pouring process, and the mechanical strength, the old resistance, the dirt resistance, the corrosion resistance and other index performances of the patterns of the mahjong fonts are greatly improved. The invention aims to achieve the aim, and the aim is achieved by the following technical scheme: A mahjong for a high-strength machine comprises a mahjong shell, wherein a magnet is arranged in the mahjong shell, a filler is arranged between the magnet and the inner wall of the mahjong shell, a font groove is formed in the front face of the mahjong shell, and fonts are cast in the font groove. Preferably, a positioning groove which is matched with the magnet is arranged in the mahjong shell. Preferably, a plurality of reinforcing ribs are uniformly arranged on the outer side of the positioning groove along the periphery of the positioning groove. A method for manufacturing high-strength mahjong for machine comprises the following steps: s1, preparing machine mahjong pieces, epoxy resin crystal AB glue and tools of fonts to be poured, wherein the tools comprise an electronic scale, a container, a stirring device and a pouring device; s2, pre-stirring the adhesive A of the epoxy resin crystal AB adhesive to ensure no precipitation; s3, respectively weighing the weight of the adhesive A and the weight of the adhesive B of the epoxy resin crystal AB adhesive according to the proportion; S4, mixing the adhesive A and the adhesive B and fully and uniformly stirring; S5, when the stirred glue is kept still to be in a transparent bubble-free state, adding the coloring agents with corresponding colors according to the required proportion, and then uniformly stirring; S6, placing the mahjong machine to be cast with fonts well, keeping the mahjong machine dry and clean, filling the colored glue into a casting device for casting, injecting the glue in the casting device into the font groove, and wiping off the redundant glue, so that casting is completed; and S7, after the cast fonts are solidified, the machine mahjong is manufactured. Preferably, in step S1, the stirring device includes a stirring rod and a stirrer. Preferably, in step S1, the pouring device is a plastic bottle with a needle. Preferably, in step S4, the vacuum treatment is performed during stirring. Preferably, in step S5, the colorant does not exceed 2% by weight of the glue. Compared with the prior art, the invention has the beneficial effects that: 1. The invention changes the traditional painting process of the character pattern of the mahjong for machine into a pouring process, firstly increases the thickness of the paint coating of the character pattern from the micron level to the millimeter level to increase the thickness by more than tens of times, and changes the coloring coating attribute of the character pattern into the part attribute of the mahjong, namely the character pattern becomes a part of the mahjong rather than a paint layer part. 2. The machine mahjong of the invention does not need to make larger changes to the prior production process when in production and manufacture, and only needs to deepen the depth of the character grooves of the mahjong so that the poured character patterns have deeper and thicker effects an