A suspended jade bi disk and its manufacturing method

Abstract

The present invention belongs to the technical field of jade articles and magnetic suspension, and specifically relates to a suspended jade bi and a manufacturing method thereof, comprising an upper jade bi, a sliding shaft and a lower jade bi, wherein the lower jade bi adopts a whole piece of jade plate to form a matrix with a central hole, and a lower conical magnetic plate and a lower permanent magnetic part are arranged on the upper jade bi; the upper jade bi adopts jade plates to splice into a four-layer composite structure with a truncated cone-shaped round mouth in the middle, and an upper conical magnetic plate and an upper permanent magnetic part are arranged, and a magnetic conductive plate and a main permanent magnetic sheet are arranged in parallel in the composite body to form a combined magnetic circuit; the lower end of the sliding shaft is inserted into the middle hole of the lower jade bi through the lower conical magnetic plate, and the lower permanent magnetic part, the lower conical magnetic plate, the sliding shaft and the lower jade bi are aggregated into one body, and the upper jade bi that moves vertically along the sliding shaft forms a gyroscope relative to the lower jade bi as a base. The present invention adopts jade with cracks and non-metallic minerals as jade raw materials, and uses a splicing composite process to reduce the cost of traditional jade articles, and also adds permanent magnetic elements to form a biomagnetic field to make it have multiple values.

Description

Technical Field

[0001] The invention belongs to the technical field of jade articles and magnetic suspension, and in particular relates to a suspended coupled jade bi disk and a manufacturing method thereof. Background Art

[0002] The jade bi is a traditional jade ritual object in my country. It is customary to call a round object with a wide edge and a small aperture a bi, while a narrow edge and a large aperture is called a ring. The jade bi originated in the Neolithic Age, which is five or six thousand years ago. Due to the limitations of cutting tools, the original jade bi was not very regular in shape. The characteristics of the Hongshan culture and Liangzhu culture were that it was plain and had no patterns. The jade bi in the Shang and Zhou dynasties were all round, with the same thickness of the inner and outer edges. They were widely used as ornaments during the Spring and Autumn Period and the Warring States Period. The diameter was less than 10 cm, and the traditional valley pattern was often retained in the middle area, and it was also decorated with auspicious characters. In the field of stone, in order to solve the problem of resource waste caused by fissure minerals, people use drilling and injection technology from mining, and vacuum infiltration glue method is also used in stone production to improve the yield rate. The splicing and compounding process for minerals such as tremolite and stromatolite, which have strong ecological properties and many cracks, is to symmetrically set 2-4 vibration components at the bottom of the vacuum box. The vertical upward impact force of the vibration motor acts on the bottom of the lowest template, forming a compact process of elastic compression and exciting force coordination and vacuum extraction at the same time. This multi-layer combined vacuum stone forming device and the process of treating cracked stone with high polymer glue are also of practical value if used to treat the crack problem of jade. The magnetic repulsion type suspension device of ZL2006100653361 adopts a horizontal motion control device to adjust the magnetic suspension above the base within a set range, and uses the magnetic repulsion of the center of the ring magnet to suspend and rotate the object. The horizontal control device makes it more complicated. Summary of the invention

[0003] The present invention mainly aims at the problems of waste of jade and other minerals due to cracks, lack of utilization of mineral energy in traditional jade articles, and single function of existing rotating magnetic devices. It adopts magnetic suspension technology and bonding and healing process to produce magnetic combined jade articles, and provides a suspended combined jade bi and its production method.

[0004] The present invention adopts the following technical solution:

[0005] A suspended jade disk comprises an upper jade disk, a sliding shaft and a lower jade disk. The lower jade disk is made of a whole jade plate to form a base with a hole in the center, and a lower conical magnetic plate and lower permanent magnetic parts arranged in a ring are arranged on the base; the upper jade disk is made of jade plates spliced ​​into a four-layer composite structure with a truncated cone-shaped round mouth in the middle, and the upper conical magnetic plate and upper permanent magnetic parts arranged in a ring below are arranged, and a magnetic conductive plate and a main permanent magnetic sheet are arranged in parallel in the four-layer composite structure to form a combined magnetic circuit; the lower end of the sliding shaft is inserted into the middle hole of the lower jade disk through the lower conical magnetic plate, and the lower permanent magnetic part, the lower conical magnetic plate, the sliding shaft and the lower jade disk are aggregated into one body with high-polymer cement, and the upper end of the sliding shaft passes through a shaft sleeve connected to the upper conical magnetic plate, and the upper jade disk vertically moving along the sliding shaft forms a gyroscope relative to the lower jade disk as a base.

[0006] The upper jade disk adopts a four-layer composite structure of a lower stone sheet, a main permanent magnet sheet, a magnetic conductive plate and an upper stone sheet, and the upper conical magnetic plate made of carbon steel is welded to the magnetic conductive plate as a whole. The gaps between 6 to 12 upper permanent magnets arranged in a ring and 3 to 8 main permanent magnets arranged in parallel under the magnetic conductive plate are filled with high-polymer glue, and the whole is bonded into a polymer disk; the main permanent magnet sheet and the upper permanent magnet are arranged in the same magnetic pole direction, and the two are connected to the magnetic conductive plate with different magnetic poles, and a repulsive thrust is generated on the lower permanent magnet parallel to the cone surface and with the same polarity.

[0007] The lower jade disk is bonded into a polymer by high-polymer cement to insert the sliding shaft inserted into the truncated circular opening and the middle hole of the lower conical magnetic plate, and a plurality of lower permanent magnetic pieces corresponding to the upper permanent magnetic pieces are arranged and bonded on the lower conical magnetic plate.

[0008] The jade plate is a plate made of jade mineral and non-metallic mineral, and the non-metallic mineral is one of stromatolite, olivine, tremolite, tourmaline and crystal.

[0009] The high-polymer glue mud is made by mixing fine powder ground from non-metallic minerals with high-polymer glue in a mass ratio of 2-4:1 to form a viscous substance. The high-polymer glue includes epoxy resin, unsaturated resin and curing agent.

[0010] The cone angles α (upper sharp angle / 2) of the upper conical magnetic plate and the lower conical magnetic plate are equal and between 30 and 60 degrees, preferably 45 degrees. The number of permanent magnets pasted on the lower and upper sides of the cones are equal, and the permanent magnets are compounded inside with high polymer clay and molds to form a truncated cone.

[0011] The upper permanent magnet piece and the lower permanent magnet piece are respectively formed into cones with a thickness of more than 5mm using bonding magnetic materials made of a mixture of rare earth permanent magnet powder and high polymer glue, and are formed into two permanent magnet cones with the same magnetic poles through pressing, curing and magnetizing processes.

[0012] The present invention uses jade with cracks and non-metallic minerals widely existing in nature as raw materials for jade articles, and uses a splicing composite process to reduce the cost of traditional jade articles, and also adds permanent magnetic elements to form a biomagnetic field to make it have multiple values. The relevant structural features are: the magnetic conductive plate of the second layer of the four-layer composite structure is made of conventional 0.5-4mm thick carbon steel plate and is a perforated disc with a diameter slightly smaller than that of the synthetic jade bi. The upper and lower stone pieces and the permanent magnetic pieces are bonded together by using high-polymer glue of unsaturated resin or epoxy resin coated on both sides, and the strength of the magnetic conductive plate becomes the splicing skeleton of multiple stone pieces, and the magnetic conductive plates are used to conduct magnetism to the several main permanent magnetic pieces arranged below, and the magnetic field is closed to increase the magnetic induction strength below; the main permanent magnetic piece in the middle layer is made of neodymium iron boron rare earth permanent magnetic material with an outer diameter of not less than 30mm For the ring-shaped body, in its conventional 3--8 combinations, it is advisable to use high-polymer glue and add more than 2 times the mass ratio of mineral powder ground from non-metallic minerals to stir into high-polymer glue mud for filling the gaps; the jade is amphibole jade, serpentine jade, quartzite jade and calcareous jade. The upper and lower stone pieces should be fan-shaped under the support of magnetic plates, such as six or twelve pieces of fan-shaped matching, and high-polymer glue should be used to carry out dense molding of synthetic jade bi in a small vacuum vibration equipment; the crystal ore square pieces and round beads are processed to the same width as the surrounding grooves, and consolidated with high-polymer glue. After unified grinding, a better appearance is formed. The structure of the magnetic levitation is: when the upper and lower jade disks form a pair with a diameter ratio of 1-5:1, the main permanent magnet pieces arranged in a ring in the upper jade disk can generate a rotating magnetic field with a larger rotation radius, and can also form a magnetic field line loop with the same magnetic pole direction with the upper permanent magnet pieces arranged on the upper conical magnetic plate through the magnetic conductive plate (one of the magnetic conductive plates in contact is the N pole, and the other is the S pole) to generate a larger levitation force; a truncated conical magnetic plate is arranged on the lower jade disk and is integrated with a sliding shaft fixed at the lower end to the middle hole. The lower permanent magnet pieces arranged in a circle on the magnetic plate are also made of high-polymer clay and a mold to form a smooth surface with a pointed cone facing upward. The specifications and quantities of the upper and lower sets of permanent magnets are equal respectively; the upper and lower cones are The magnetic plates are designed to be parallel cone angle structures, and the angle α, which is half of the cone angle, is designed to be 30-60 degrees, preferably 45 degrees; under the condition that the components, arrangement and polymer can all maintain symmetry, the sliding shaft (upper part) can be pulled out by utilizing the dynamic factor that the higher the rotation speed, the more stable it is, and it can still be stably suspended for a certain period of time to produce a gyro effect; on the bottom of the upper cone magnetic plate and the top of the lower cone magnetic plate, rare earth permanent magnet powder and polymer resin mixture are respectively used to perform conical composite molding, and the bonding permanent magnet process is used to complete the pressing, heating, and magnetization processes, or the injection molding process is used, so that the uniform magnetic field of the two cones with the same magnetic poles can form a more balanced suspension effect.

[0013] The preparation process of rare earth permanent magnet bonded magnet mainly based on neodymium iron boron is adopted, especially the upper and lower permanent magnet parts of the truncated cone are made of polymer with a mass ratio of 6%-16%. The unconventional high liquid resin dosage enables it to be molded with a low pressure below 1 T / cm2, and even the polymer molding with vacuum force only can be carried out using artificial quartz molding equipment, so as to generate a balanced suspension magnetic field by using its uniform cone magnet thickness; the upper cone magnetic plate and the magnetic conductive plate are parallelly welded into a combined magnetic circuit. On the one hand, the magnetic field is limited under the magnetic conductive plate by its guiding magnetic line of force, and on the other hand, the N pole of the main permanent magnet part can be connected with the upper permanent magnet part through the magnetic conductive plate and the upper cone magnetic plate, so that an extended magnetic line of force loop is formed between the N pole of the upper permanent magnet part and the S pole of the main permanent magnet part, and the area of ​​the cone magnetic field is increased by this extension effect, thereby improving the balance range of the suspension magnetic field. Magnetic levitation needs to achieve stable balance, especially when the upper jade disk is turned into a chassis and the lower jade disk is changed into a gyroscope. In addition to satisfying the net force balance condition, the balance point must also be the point of minimum potential energy, and stability can only be maintained by precession.

[0014] The positive effects of the present invention are as follows: the four-layer composite process can turn a large number of precious minerals discarded due to cracks into treasures, and its magnetism provides conditions for giving full play to the mineral energy of jade and jade articles; the main permanent magnet and the magnetic conductive plate are arranged in the middle layer and the suspended magnetic field formed by the upper and lower permanent magnetic parts and the conical magnetic plate can produce two effects of dynamic rotating magnetic field and entertainment and viewing; a variety of non-metallic minerals are spliced ​​into a composite jade disk, which is itself a reflection of local characteristics and stone culture, and precious crystal mineral pieces and ring beads are bonded in the grooves on the edges; more than 4 permanent magnetic pieces are evenly arranged in the upper jade disk, which can form a linked magnetic coupling effect during its rotation, and this one-to-two or more linkage can form a good entertainment and decompression effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the present invention (Example 1, combined upper permanent magnet);

[0016] Figure 2 Schematic diagram of the structure of the present invention (Example 3, integrated upper permanent magnet);

[0017] In the figure: upper jade disk-1, sliding shaft-2, lower jade disk-3, upper stone piece-4, magnetic conductive plate-5, main permanent magnet piece-6, lower stone piece-7, crystal mineral beads-8, upper conical magnetic plate-9, shaft sleeve-10, upper permanent magnet piece-11, lower permanent magnet piece-12, lower conical magnetic plate-13. DETAILED DESCRIPTION

[0018] Example 1

[0019] A suspended and combined jade disk, comprising an upper jade disk 1, a sliding shaft 2 and a lower jade disk 3, which are combined to form a suspended rotating body. The lower jade disk 3 is made of a whole piece of natural jade and non-metallic minerals to form a disk with a reserved middle hole, and the upper jade disk 1 is made of mineral broken plates spliced ​​into a two-layer composite circular plate body, and the two are respectively aggregated and connected by the sliding shaft 2 to form a suspended and rotatable whole; the sliding shaft 2 is made of aluminum alloy and is made into an upper and lower sliding shaft rod connected as a whole by a shaft sleeve, and a short shaft with an outer diameter of 20 mm at the lower part is inserted into the inner hole of the lower jade disk 3, and its upper end is inserted into a steel shaft sleeve 10 connected as a whole with an upper conical magnetic plate, and the upper jade disk can be vertically moved along the sliding shaft 2 Straight motion; the upper jade disk 1 is made of a thin jadeite plate with cracks, with an inner circle of six fan-shaped pieces and an outer circle of twelve fan-shaped pieces, which are spliced ​​into an upper stone piece 4 in two circles, and the lower stone piece 7 is made of six non-metallic minerals, namely stromatolite, olivine, obsidian, tremolite, diopside and talc, which are processed into matched fan-shaped smooth plates respectively, and the jadeite pieces are arranged in a mold, and the main magnetic plate 5 and the main permanent magnetic ring 6 of the neodymium iron shed which are welded together with the upper conical magnetic plate 11 are placed in it, and then vacuum vibration molding is performed after filling with high-polymer glue, and then the lower stone piece 7 is arranged, and the crystal mineral blocks 8 are arranged in the surrounding grooves in this process sequence to complete the molding of the composite jade disk. The main magnetic plate 5 and the upper conical magnetic plate 9 made of 2mm thick carbon steel form a magnetic field line loop with the same magnetic pole direction for the horizontally arranged main permanent magnetic pieces and the upper permanent magnetic piece 6 inclined at 45 degrees (upper cone angle / 2 degrees). The upper and lower permanent magnetic pieces and the conical magnetic plates generate suspension forces with parallel opposing conical surfaces and opposite poles, and the horizontal limiting effect of the sliding shaft 2 can form the conditions for the upper jade disk to rotate stably for a long time. At the position of the lower jade disk 3 relative to the main permanent magnetic piece 6, a group of permanent magnetic pieces with the same poles facing each other (S) can also be set. The N poles of the two cones face each other with the S poles of the two groups of permanent magnetic pieces to generate two groups of coordinated suspension forces, which is more conducive to the improvement and balance of the suspension force of the matching jade disk.

[0020] Example 2

[0021] The upper jade disk 1, the sliding shaft 2 and the lower jade disk 3 form a suspended body, and the structure and process are as follows: the upper stone sheet 4 and the lower stone sheet 7 are made of jade and non-metallic minerals, respectively, with a radius of 12 cm and a thickness of 1 cm and are treated with vacuum glue infiltration, the magnetic plate 5 and the upper conical plate 9 are made of 2 mm thick carbon steel plates, the main permanent magnet sheet 6 is made of neodymium iron boron permanent magnet sheets, and the outer diameter is 50 mm and the thickness is 8 mm. Six circular rings are arranged symmetrically with a radius of 8 cm and the S pole is uniformly downward; the lower jade disk 3 is made of a whole piece of olivine or stromatolite or tremolite, and a A copper sliding shaft 2 is divided into two sections and matched with a sleeve shaft. The sliding shaft 2 is inserted into a steel sleeve 10, and the upper and lower jade disks form a rotating body with a cone angle of 30 degrees. The independent components of the upper permanent magnet 11 and the lower permanent magnet 12 are replaced by an integral bonded permanent magnet molded body. Specifically, conventionally formulated neodymium iron boron powder is mixed with epoxy resin polymer and curing agent to form a bonded magnetic material, which is then compression-molded using conventional equipment, and then cured and magnetized to obtain a bonded permanent magnet cone, wherein the bonded magnetic material on the surface of the conical magnetic plate is 6 mm thick, and then bonded to the conical magnetic plate with a polymer to form a composite. The design parameters must ensure that the gravity of the upper jade disk can be balanced by the magnetic repulsion generated by the upper and lower composite conical magnets. Under the condition that the main permanent magnet piece 6 and the four-layer composite structure maintain a high degree of symmetry accuracy, the precession effect and balancing force formed by the rapid suspension of the upper jade disk can be used to remove the upper section of the sliding shaft 2 and enter a magnetic suspension state, thereby using the main permanent magnet ring 6 in the upper jade disk to naturally produce a strong biomagnetic effect and an overall viewing effect of the balanced rotation of the jade disk.

[0022] Example 3

[0023] The upper jade wall 1, the sliding shaft 2 and the lower jade wall 3 are used to form a suspended jade wall, and the structure is as follows: the upper jade wall 1 is made of jade and non-metallic mineral broken plates spliced ​​and composited into a four-layer composite structure with a magnetic conductive plate 5 and a plurality of main permanent magnetic plates 6 arranged in the middle; Figure 2As shown, the lower jade wall 3 is made of jade thin plate into a circular plate with a radius of 200mm, on which a lower conical magnetic plate 13 with an inclination angle α=60 degrees is bonded with a lower permanent magnet 12 made of neodymium iron boron and the lower half of the sliding shaft 2 for integrated polymerization molding, wherein the upper half of the sliding shaft 2 is inserted into the circular hole of the carbon steel sleeve 10, and its horizontal limiting effect is used to form a suspension that can slide and rotate vertically between the two jade walls, and the sliding shaft (rod) 2 is made of non-magnetic metal material, and is turned into an inner and outer groove at the cone mouth of the lower jade wall. The upper and lower stone pieces 4 and 7 of the upper jade wall 1 are spliced ​​and compounded with fan-shaped pieces made of jade with cracks and non-metallic minerals to form a polymer disc with a radius of 240mm and a thickness of 80mm, and energy mineral blocks 8 are sequentially embedded in the periphery of the interlayers. The four main permanent magnet pieces 6 symmetrically arranged between the layers, the magnetic conductive plate welded to the upper conical magnetic plate 9 in a parallel manner with a plane to a circular mouth, and the shaft sleeve 10 welded to the upper conical magnetic plate 9 are also polymerized together with energy high polymer glue to form a composite body with a conical inner hole; the jade mineral The non-metallic minerals are selected from stromatolite, olivine, tremolite, diopside, tourmaline, germanium and crystal minerals, and the tourmaline and crystal are selected in a mass ratio of 0.5:9.5 to make 80-800 mesh energy ore powder, and then mixed with polymer in a mass ratio of 2-4:1 to make a viscous energy polymer glue; the upper permanent magnet 11 and the lower permanent magnet 12 are made by bonding rare earth permanent magnet technology, and the process characteristics are that a higher amount of polymer is used to reduce the molding pressure, thereby simplifying the molding equipment structure and reducing the cost. Specifically, ordinary NdFeB magnetic powder with a mass ratio of 84%-94%, a thermosetting epoxy resin with a total mass of 6%-16% and a binder mixed with a curing agent and a silane coupling agent are used to make two conical permanent magnets with a truncated cone shape and a thickness of 8mm through the processes of mixing, kneading, injection molding (140 Pa), thermal curing and magnetization. The magnets are polymerized in a small press modified from an artificial quartz stone molding equipment, and then bonded to the upper and lower conical plates and the conical holes reserved in the upper and lower jade walls with high-energy polymer glue. The four main permanent magnets 6 are made of NdFeB permanent magnets 6 with a diameter of 120 mm, and their S poles are uniformly set downward, so that a magnetic line loop is formed from the N pole of the main permanent magnet 6 of the upper jade wall 1 - the magnetic guide plate 5 - the upper conical magnetic plate 9 - the S pole of the upper permanent magnet - the N pole of the upper permanent magnet - the S pole of the main permanent magnet 6, and at the same time, a repulsive force is generated in the opposition of the upper permanent magnet 11 and the lower permanent magnet 12, which are both N-pole and homogeneous magnetic fields, and then a suspension force is formed in the repulsive force and the horizontal limit of the sliding shaft 2 and the sleeve 10. The suspended type matching jade wall of the present invention can generate a relatively long balanced rotation by using the suspension force when it is moved by hand, especially the gentle magnetic field of the two groups of permanent magnets of the main permanent magnet 6 and the upper permanent magnet 11, which can generate a balanced suspension and gyro effect in the opposing magnetic field of the lower permanent magnet 12 with the same cone angle, and also maintain stability in its precession effect.

Claims

1. A suspended jade bi, characterized in that: The invention comprises an upper jade disk (1), a sliding shaft (2) and a lower jade disk (3), wherein the lower jade disk (3) is made of a whole jade plate to form a base with a central hole, and a lower conical magnetic plate (13) and lower permanent magnetic parts (12) arranged in a ring are arranged on the base; the upper jade disk (1) is made of jade plates spliced ​​into a four-layer composite structure with a truncated conical opening in the middle. The four-layer composite structure adopts a lower stone sheet (7), a main permanent magnet sheet (6), a magnetic conductive plate (5) and an upper stone sheet (4), and is provided with an upper conical magnetic plate (9) and an upper permanent magnet piece (11) arranged in an annular shape below the upper conical magnetic plate (9). The magnetic conductive plate (5) and the main permanent magnet sheet (6) are arranged in parallel in the four-layer composite structure to form a combined magnetic circuit, and the upper conical magnetic plate (9) made of carbon steel and the magnetic conductive plate (5) are welded together. The gaps between 6 to 12 upper permanent magnet pieces (11) arranged in an annular shape and 3 to 8 main permanent magnet pieces (6) arranged in parallel below the magnetic conductive plate (5) are filled with high-polymer glue, and the whole is bonded into a polymer disk; the main permanent magnet sheet (6) and the upper permanent magnet piece (11) are arranged in the same magnetic pole direction, and the two are connected to each other with different magnetic poles, and a repulsive thrust is generated on the lower permanent magnet (12) which is parallel to the cone surface and has the same polarity and opposite to each other; the lower end of the sliding shaft (2) is inserted into the middle hole of the lower jade wall (3) through the lower conical magnetic plate (13), and the lower permanent magnet (12), the lower conical magnetic plate (13), the sliding shaft (2) and the lower jade wall (3) are aggregated into one body by using high-polymer cement, and the upper end of the sliding shaft (2) is passed through the shaft sleeve (10) connected to the upper conical magnetic plate (9), and the upper jade wall (1) which moves vertically along the sliding shaft (2) is relative to the lower jade wall (3) as a base to form a gyroscope; The high-polymer glue mud is made by mixing fine powder ground from non-metallic minerals with high-polymer glue in a mass ratio of 2-4:1 to form a viscous substance. The high-polymer glue includes epoxy resin, unsaturated resin and curing agent.

2. The suspended jade bi according to claim 1, characterized in that: The lower jade disk (3) is bonded into a polymer by high-polymer cement with the sliding shaft (2) inserted into the truncated circular opening and the middle hole of the lower conical magnetic plate (13), and a plurality of lower permanent magnetic pieces (12) corresponding to the upper permanent magnetic pieces (11) are arranged and bonded on the lower conical magnetic plate (13).

3. The suspended jade bi according to claim 2, characterized in that: The jade plate is a plate made of jade mineral and non-metallic mineral, and the non-metallic mineral is one of stromatolite, olivine, tremolite, tourmaline and crystal.

4. The suspended jade bi disk according to claim 1, characterized in that: The cone angles α of the upper conical magnetic plate (9) and the lower conical magnetic plate (13) are equal and between 30 and 60 degrees. The number of permanent magnets pasted on the lower and upper sides of the cones are equal. The permanent magnets are compounded inside with high polymer clay and a mold to form a truncated cone.

5. The suspended jade bi disk according to claim 4 is characterized in that: The upper permanent magnet piece (11) and the lower permanent magnet piece (12) are respectively formed into cones with a thickness of more than 5 mm using a bonding magnetic material made of a mixture of rare earth permanent magnet powder and high polymer glue, and are formed into two permanent magnet cones with the same magnetic poles through a pressing, curing and magnetizing process.

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