Diamond synthesis pressurizing machine

Abstract

The utility model discloses a diamond synthesis pressurizing machine which comprises a cubic press, the cubic press comprises a fixed base fixed on the ground and a cubic press head connected to the fixed base, and petal-shaped protection mechanisms are arranged on the periphery of the fixed base; the petal-shaped protection mechanism comprises four petal-shaped pieces which are arranged in an annular array by taking the cubic press as a base point, and 4-8 hanging rods which are hung on a ceiling in an annular array. According to the technical scheme, the cubic press serves as the center, the petal-shaped protection mechanisms are arranged on the periphery of the cubic press, the chinlon mesh cloth is connected through the arc-shaped bottom strips and the arc-shaped magnetic plates, the chinlon mesh cloth is supported through the aluminum alloy telescopic rods, the chinlon mesh cloth can be folded, opened and closed up and down, and therefore the cubic press is surrounded by the four petal-shaped pieces; when the cubic press works, the cubic press is separated from the outside by the nylon mesh cloth, so that external personnel cannot contact with the surface of the cubic press, and the injury to surrounding personnel caused by high temperature generated during operation of the cubic press is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of auxiliary instruments for six-side top presses, and particularly relates to a diamond synthesis pressure machine. Background Art

[0002] The diamond synthesis pressure machine, also known as a six-side top press, is the main equipment for synthesizing superhard materials such as diamonds and cubic boron nitrides. The six-side top press has 6 working cylinders, and the primary pressure can reach 8 GPa. A secondary 6-8 die booster device is directly placed in its hexahedral pressure chamber to form an octahedral pressure chamber, with a maximum pressure of up to 25 GPa and a maximum temperature of up to 2500 °C.

[0003] Since the diamond synthesis pressure equipment generates high temperature and high pressure during use, although the surface temperature is lower than the internal temperature, it still has a relatively high temperature threshold. Without protection and warning measures, there is a risk that personnel unfamiliar with the diamond synthesis pressure equipment may be accidentally touched and injured. Therefore, those skilled in the art have proposed a diamond synthesis pressure machine that can solve the above problems. Content of the Utility Model

[0004] The purpose of the utility model is to provide a technical solution for a diamond synthesis pressure machine to solve the deficiencies mentioned in the background art. To solve the drawbacks and defects described in the background art, the technical solution has the following content:

[0005] It includes a six-side top press, the six-side top press includes a fixed base fixed on the ground, and a six-side top pressure head connected to the fixed base, and a petal-shaped protection mechanism is arranged around the fixed base;

[0006] The petal-shaped protection mechanism includes 4 petal-shaped parts arranged in a circular array with the six-side top press as the center point, and 4 - 8 suspension rods suspended in a circular array from the ceiling, and a magnetic ring is fixed at the bottom end of the suspension rod;

[0007] Each petal-shaped part includes an arc-shaped bottom strip located around the six-side top press, an arc-shaped magnetic plate above the arc-shaped bottom strip, and a nylon mesh cloth with one end fixed to the lower surface of the arc-shaped magnetic plate and the other end fixed to the upper surface of the arc-shaped bottom strip, and an aluminum alloy telescopic rod is fixed at both ends of the side surfaces of the arc-shaped bottom strip and the arc-shaped magnetic plate close to each other;

[0008] Two connecting rods are fixed on the side surface of the arc-shaped bottom strip close to the six-side top press, and the end of the connecting rod far from the arc-shaped bottom strip is fixedly connected to the outer surface of the fixed base of the six-side top press.

[0009] As a preferred scheme of the utility model, a convex block is fixed at both ends of the outer side surface of the arc-shaped bottom strip, a through hole is opened inside the convex block, and a screw penetrating into the concrete floor is arranged inside the through hole.

[0010] As a preferred solution of the present utility model, both the left and right sides of the nylon mesh are connected to the outer circles of the telescopic rod members of the aluminum alloy telescopic rod through cable ties.

[0011] As a preferred solution of the present utility model, a pull rod is fixed at the central position of the bottom surface of the arc-shaped magnetic plate to pull and move the arc-shaped magnetic plate up and down.

[0012] As a preferred solution of the present utility model, a fixing block is fixed at both ends of the inner surface of the arc-shaped bottom strip and the arc-shaped magnetic plate, and the other ends of the fixing blocks are respectively fixedly connected to the upper and lower ends of the aluminum alloy telescopic rod.

[0013] As a preferred solution of the present utility model, a pair of mutually attracting soft magnetic strips are fixed on both sides of the nylon mesh through an adhesive, and creases for folding or unfolding the nylon mesh are provided on the surface of the nylon mesh.

[0014] As a preferred solution of the present utility model, the top surface of the arc-shaped magnetic plate and the bottom surface of the magnetic ring are magnetically attracted to each other.

[0015] In the above technical solution, the technical effects and advantages provided by the present utility model are as follows:

[0016] In this technical solution, with the six-sided top press as the center, a petal-shaped protection mechanism is arranged around it. The nylon mesh is connected by the arc-shaped bottom strip and the arc-shaped magnetic plate, and the nylon mesh is supported by the aluminum alloy telescopic rod, enabling it to be folded and opened up and down. Thus, the six-sided top press is surrounded by four petal-shaped parts, and when it works, the nylon mesh separates it from the outside world, so that external personnel cannot touch the surface of the six-sided top press, avoiding the high temperature generated during its operation from harming the surrounding personnel. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For those of ordinary skill in the art, other drawings can also be obtained based on these drawings.

[0018] Figure 1 FIG. is a schematic diagram of a diamond synthesis pressure device and a petal-shaped protection mechanism;

[0019] Figure 2 FIG. is a schematic diagram of the overall structure of a six-sided top press;

[0020] Figure 3 FIG. is a schematic diagram after the petal-shaped protection mechanism is exploded and disassembled;

[0021] Figure 4 Schematic diagram of a single petal-shaped component in the petal-shaped protection mechanism.

[0022] Explanation of reference numerals:

[0023] 1. Six-sided top press; 2. Petal-shaped protection mechanism; 21. Petal-shaped component; 211. Arc-shaped bottom strip; 212. Bump; 213. Screw; 214. Connecting rod; 215. Aluminum alloy telescopic rod; 216. Arc-shaped magnetic plate; 217. Pull rod; 218. Nylon mesh; 22. Magnetic ring; 23. Suspension rod. Detailed implementation manners

[0024] In order to more clearly explain and illustrate the technical solution and implementation manner of the present utility model, several preferred specific embodiments for implementing the technical solution of the present utility model are introduced below.

[0025] The following description is essentially exemplary only and is not intended to limit the present disclosure, application, and uses. It should be understood that in all these drawings, the same or similar reference numerals indicate the same or similar parts and features. Each drawing only schematically shows the concept and principle of the implementation manner of the present disclosure, and does not necessarily show the specific dimensions and their ratios of each implementation manner of the present disclosure. In a specific part of a specific drawing, the relevant details or structures of the implementation manner of the present disclosure may be exaggeratedly illustrated. The disclosures of various publications, patents, and published patent specifications cited herein are incorporated herein by reference in their entirety. The technical solution of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model.

[0026] Embodiment, a preferred technical solution of a diamond synthesis press, includes the following:

[0027] Refer to the attached Figure 1 As shown; it includes a six-sided top press 1, the six-sided top press 1 includes a fixed base fixed on the ground, and a six-sided top pressure head connected to the fixed base, and a petal-shaped protection mechanism 2 is arranged around the fixed base;

[0028] Refer to the attached Figure 3 As shown; the petal-shaped protection mechanism 2 includes 4 petal-shaped components 21 arranged in a circular array with the six-sided top press 1 as the center point, and 4 - 8 suspension rods 23 suspended in a circular array on the ceiling, and a magnetic ring 22 is fixed at the bottom end of the suspension rod 23;

[0029] Refer to the attached Figure 4As shown; each petal-shaped part 21 includes an arc-shaped bottom strip 211 located around the six-sided top press 1, an arc-shaped magnetic plate 216 located above the arc-shaped bottom strip 211, and a nylon mesh cloth 218 with one end fixed to the lower surface of the arc-shaped magnetic plate 216 and the other end fixed to the upper surface of the arc-shaped bottom strip 211. And at both ends of the side surfaces of the arc-shaped bottom strip 211 and the arc-shaped magnetic plate 216 close to each other, an aluminum alloy telescopic rod 215 is fixed.

[0030] Refer to the attached drawings of the specification Figure 4 As shown; on the side surface of the arc-shaped bottom strip 211 close to the six-sided top press 1, two connecting rods 214 are fixed. The end of the connecting rod 214 far from the arc-shaped bottom strip 211 is fixedly connected to the outer surface of the fixed base of the six-sided top press 1; at both ends of the outer surface of the arc-shaped bottom strip 211, a convex block 212 is fixed. A through hole is provided inside the convex block 212, and a screw 213 penetrating into the concrete floor is arranged inside the through hole.

[0031] Refer to the attached drawings of the specification Figure 4 As shown; both the left and right sides of the nylon mesh cloth 218 are connected to the outer ring of each telescopic rod member of the aluminum alloy telescopic rod 215 through tie straps. On both sides of the nylon mesh cloth 218, a pair of mutually attracting soft magnetic strips are fixed by an adhesive, and crease wrinkles for self-folding or unfolding are provided on the surface of the nylon mesh cloth 218; the top surface of the arc-shaped magnetic plate 216 and the bottom surface of the magnetic ring 22 are magnetically attracted to each other.

[0032] Refer to the attached drawings of the specification Figure 4 As shown; in the center of the bottom surface of each arc-shaped magnetic plate 216, a pull rod 217 is fixed to pull and move the arc-shaped magnetic plate 216 up and down. At both ends of the inner side surfaces of the arc-shaped bottom strip 211 and the arc-shaped magnetic plate 216, a fixing block is fixed, and the other ends of the fixing blocks are respectively fixedly connected to the upper and lower ends of the aluminum alloy telescopic rod 215.

[0033] According to the above-mentioned preferred technical solution, the working process of this technical solution is described as follows:

[0034] Before the six-sided top press 1 starts operating to synthesize artificial diamonds, by holding the pull rod 217 and moving upward, the nylon mesh cloth 218 is driven to naturally stretch. After the arc-shaped magnetic plate 216 contacts the magnetic ring 22, they are magnetically attracted and connected to each other through magnetism, and the soft magnetic strips between the nylon mesh cloth 218 are also attracted and connected to each other. Since there is a distance of 50 cm - 70 cm between the inner surface of the nylon mesh cloth 218 and the six-sided top press 1, after the nylon mesh cloth 218 encloses a "cylindrical shape", the six-sided top press 1 is isolated from the outside, preventing external operators from accidentally touching the surface of the six-sided top press 1 and being scalded by it. At the same time, there are many holes on the surface of the nylon mesh cloth 218, and the operating state of the six-sided top press 1 can be visually observed through the holes.

[0035] Only some exemplary embodiments of the present utility model have been described by way of illustration. Without doubt, for those of ordinary skill in the art, the described embodiments can be modified in various different ways without departing from the spirit and scope of the present utility model. Therefore, the above drawings and description are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present utility model.

Claims

1. A diamond synthesis press, comprising a six-sided press (1), characterized in that: The six-sided pressing machine (1) comprises a fixed base fixed on the ground, and a six-sided pressing head connected to the fixed base, and a petal-shaped protective mechanism (2) is arranged around the fixed base; The petal-shaped protection mechanism (2) comprises four petal-shaped members (21) arranged in a circular array with the six-sided top press (1) as a base point, and four to eight suspension rods (23) suspended from the ceiling in a circular array, and a circle of magnetic rings (22) are fixed to the bottom ends of the suspension rods (23); The petal-shaped members (21) each comprise an arc-shaped bottom strip (211) located at the periphery of the six-sided top press (1), an arc-shaped magnetic plate (216) located above the arc-shaped bottom strip (211), and a nylon mesh cloth (218) having one end fixed to the lower surface of the arc-shaped magnetic plate (216) and one end fixed to the upper surface of the arc-shaped bottom strip (211), and an aluminum alloy telescopic rod (215) is fixed to both ends of the surface of one side where the arc-shaped bottom strip (211) and the arc-shaped magnetic plate (216) are close to each other; Two connecting rods (214) are fixed on the surface of one side of the arc-shaped bottom bar (211) close to the six-sided top press (1), and one end of the connecting rod (214) away from the arc-shaped bottom bar (211) is fixedly connected to the outer ring surface of the fixed base of the six-sided top press (1).

2. A diamond synthesis press according to claim 1, characterized in that: A convex block (212) is fixed at both ends of the outer surface of the arc bottom strip (211), a through hole is provided inside the convex block (212), and a screw (213) is provided inside the through hole and penetrates into the concrete floor.

3. A diamond synthesis press according to claim 1, characterized in that: The left and right sides of the nylon mesh cloth (218) are connected to the outer rings of each telescopic rod section of the aluminum alloy telescopic rod (215) through a cable tie.

4. The diamond synthesis press according to claim 1, characterized in that: A pull rod (217) is fixed at the central position of the bottom surface of the arc-shaped magnetic plate (216) for pulling the arc-shaped magnetic plate (216) to move up and down.

5. The diamond synthesis press according to claim 1, characterized in that: A fixing block is fixed at both ends of the inner side surfaces of the arc-shaped bottom strip (211) and the arc-shaped magnetic plate (216), and the other ends of the fixing blocks are respectively fixedly connected to the upper and lower ends of the aluminum alloy telescopic rod (215).

6. The diamond synthesis press according to claim 1, characterized in that: A mutually adsorbed soft magnetic strip is fixed on both sides of the nylon mesh cloth (218) by adhesive, and the surface of the nylon mesh cloth (218) is provided with folds and wrinkles for folding or unfolding.

7. The diamond synthesis press according to claim 1, characterized in that: The top surface of the arc-shaped magnetic plate (216) and the bottom surface of the magnetic ring (22) are magnetically attracted to each other.

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