Hot isostatic pressing packaging powder filling device

Abstract

The utility model discloses a hot isostatic pressing package powdering device, belongs to the technical field of hot isostatic pressing production, and solves the problem that the compaction effect of upper powder is poor when the hot isostatic pressing package powdering device vibrates the powder in a package in the prior art. A hot isostatic pressing package powder filling device comprises a base, a motor, an external thread rod with a key groove, an internal thread hollow block, a limiting vertical rod, a T-shaped connecting rod, a powder barrel, a powder injection pipe and a jolt ramming component. According to the hot isostatic pressing package powder filling device provided by the utility model, through the arrangement of the external thread rod with the key groove, the internal thread hollow block, the limiting vertical rod, the T-shaped connecting rod and the compaction component, the powder barrel and the compaction component synchronously ascend, so that the height of powder is consistent with that of the compaction component, and the compaction effect is improved; and the problem that the compaction effect of the upper powder is poor when the powder in the sheath is vibrated is solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of hot isostatic pressing production, in particular to a hot isostatic pressing powder packaging device. Background Art

[0002] Hot isostatic pressing equipment uses hot isostatic pressing technology in a high-temperature and high-pressure sealed container with high-pressure argon as the medium to apply high temperature and isostatic pressure in all directions to the workpiece to achieve high-density parts.

[0003] Powder packaging is an important step in the target production process. The powder needs to be loaded into the package, and then the material in the package is vibrated and compacted, and then degassing, hot isostatic pressing and other tools are carried out.

[0004] When the bag is refilled with powder, it needs to be vibrated to compact it. The existing vibrating devices mostly continuously knock on the lower part of the bag. As the height of the powder filled into the bag increases, the knocking on the lower part of the bag will result in low vibration transmission efficiency, and the powder in the upper part of the bag cannot be effectively vibrated, affecting the effect of the powder on the upper part of the bag. Utility Model Content

[0005] In view of the above analysis, the present invention aims to provide a hot isostatic pressing powder encapsulation device to solve the problem in the prior art that the upper powder is poorly vibrated when vibrating the powder in the encapsulation.

[0006] The purpose of this utility model is mainly achieved through the following technical solutions:

[0007] The utility model provides a hot isostatic pressing powder packaging device, comprising a base, a motor, a keyway externally threaded rod, an internally threaded hollow block, a limiting vertical rod, a T-shaped connecting rod, a powder barrel, a powder injection pipe and a vibration component; the motor is installed on the base, the output shaft of the motor is fixedly connected to the keyway externally threaded rod, the outer side of the keyway externally threaded rod is threadedly connected to the internally threaded hollow block, the internally threaded hollow block is fixedly connected to one end of the T-shaped connecting rod, the other end of the T-shaped connecting rod is fixedly connected to the powder barrel, the powder injection pipe is installed at the lower end of the powder barrel, the vibration component is fixed to the lower end of the T-shaped connecting rod, the T-shaped connecting rod is slidably connected to the limiting vertical rod, and the limiting vertical rod is fixed to the base.

[0008] Furthermore, the vibration component includes an elongated connecting rod, a power supply assembly, a knocking execution assembly and a knocking generation assembly; the elongated connecting rod is fixedly connected to the T-shaped connecting rod, one end of the elongated connecting rod is provided with the power supply assembly, and the other end of the elongated connecting rod is provided with the knocking execution assembly and the knocking generation assembly.

[0009] Furthermore, the power supply assembly includes a hollow keyed sprocket, a first hollow bearing seat, a sprocket ring and a closed chain; the hollow keyed sprocket is sleeved on the keyway external threaded rod, the upper end of the hollow keyed sprocket is fixed with the first hollow bearing seat, the first hollow bearing seat is connected to the elongated connecting rod, and the hollow keyed sprocket and the sprocket ring are connected by the closed chain.

[0010] Furthermore, the knocking execution component includes an annular disk, a fixed plate, a telescopic spring, a follower plate and a knocking rod; the annular disk is fixedly connected to the elongated connecting rod, and the lower end of the annular disk is provided with a plurality of fixed plates evenly distributed circumferentially, the outer side of the fixed plate is fixedly connected to the telescopic spring, the other end of the telescopic spring is fixedly connected to the follower plate, the follower plate is fixedly connected to the knocking rod, and the knocking rod is slidably connected to the fixed plate.

[0011] Furthermore, the knocking generating assembly includes an arc-shaped connecting plate, a slewing bearing and an arc plate; the arc-shaped connecting plate is fixed to the lower end of the annular disk, the lower end of the arc-shaped connecting plate is fixed with the slewing bearing, and the outer side of the slewing bearing is fixed with an arc plate that can drive the telescopic spring to extend and retract when it rotates.

[0012] Furthermore, the sprocket ring is fixed on the lower end surface of the slewing bearing.

[0013] Furthermore, the number of the fixing plates is 4.

[0014] Furthermore, the powder injection tube is at the same height as the knocking rod.

[0015] Furthermore, the knocking rod is a rod body whose length can be adjusted.

[0016] Furthermore, the powder injection tubes with different inner diameters can be installed at the lower end of the powder barrel.

[0017] Compared with the prior art, the present invention can achieve one of the following beneficial effects:

[0018] The utility model provides a hot isostatic pressing package powder device. By arranging an externally threaded rod with a keyway, an internally threaded hollow block, a limit vertical rod, a T-shaped connecting rod and a vibrating member, the powder barrel and the vibrating member rise synchronously, so that the height of the powder is consistent with the height of the vibrating member, thereby improving the vibrating effect and avoiding the problem of poor vibrating effect of the upper powder when the powder in the package is vibrated.

[0019] The powder injection tube and the vibrating component rise synchronously, that is, the lower end of the powder injection tube gradually rises from the bottom of the sleeve, avoiding the problem of serious powder flying caused by the powder injection tube always being located at the upper part of the sleeve.

[0020] Other features and advantages of the present invention will be described in the following description, and some will become apparent from the description or be understood by practicing the present invention. The purpose and other advantages of the present invention can be achieved and obtained by the structures particularly pointed out in the written description and the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The accompanying drawings are only used for the purpose of illustrating specific embodiments and are not to be considered as limiting the present invention. Throughout the accompanying drawings, the same reference symbols denote the same components.

[0022] Figure 1 This is a schematic structural diagram of a hot isostatic pressing powder packaging device of the present invention;

[0023] Figure 2 This is a schematic structural diagram of a vibrating component of a hot isostatic pressing powder packaging device of the present invention;

[0024] Figure 3 The utility model is a structural schematic diagram of a knocking execution component of a hot isostatic pressing powder packaging device.

[0025] Reference numerals:

[0026] 1. Base, 2. Motor, 3. Externally threaded rod with keyway, 4. Hollow block with internal thread, 5. Vertical limit rod, 6. T-shaped connecting rod, 7. Powder barrel, 8. Powder injection pipe, 9. Vibrating member;

[0027] 901. Hollow keyed sprocket, 902. First hollow bearing seat, 903. Elongated connecting rod, 904. Annular disk, 905. Fixed plate, 906. Telescopic spring, 907. Follower plate, 908. Knocking rod, 909. Arc-shaped connecting plate, 910. Slewing bearing, 911. Circular arc plate, 912. Sprocket ring, 913. Closed chain. DETAILED DESCRIPTION

[0028] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, wherein the accompanying drawings constitute a part of the present invention and are used together with the embodiments of the present invention to illustrate the principles of the present invention.

[0029] This embodiment provides a hot isostatic pressing powder packaging device, such as Figure 1As shown, it includes a base 1, a motor 2, a keyway externally threaded rod 3, an internally threaded hollow block 4, a limiting vertical rod 5, a T-shaped connecting rod 6, a powder barrel 7, a powder injection pipe 8 and a vibration component 9; the base 1 is equipped with a motor 2, the output shaft of the motor 2 is fixedly connected to the keyway externally threaded rod 3, the outer side of the keyway externally threaded rod 3 is threadedly connected to the internally threaded hollow block 4, the internally threaded hollow block 4 is fixedly connected to one end of the T-shaped connecting rod 6, the other end of the T-shaped connecting rod 6 is fixedly connected to the powder barrel 7, the lower end of the powder barrel 7 is equipped with the powder injection pipe 8, the lower end of the T-shaped connecting rod 6 is fixed with the vibration component 9, the T-shaped connecting rod 6 is slidably connected to the limiting vertical rod 5, and the limiting vertical rod 5 is fixed on the base.

[0030] The motor 2 drives the keyway-threaded external rod 3 to rotate through the output shaft, and the keyway-threaded external rod 3 drives the internal threaded hollow block 4 to rise or fall under the limit of the limit vertical rod 5. The internal threaded hollow block 4 drives the powder barrel 7 and the vibration component 9 to rise or fall through the T-type connecting rod. The powder barrel 7 and the vibration component 9 rise synchronously, which can make the height of the powder consistent with the height of the vibration component 9, improve the vibration effect, and avoid the problem of poor vibration effect of the upper powder when the powder in the bag is vibrated.

[0031] Preferably, Figure 2 and Figure 3 As shown, the vibration component 9 includes an elongated connecting rod 903, a power supply component, a knocking execution component and a knocking generation component; the elongated connecting rod 903 is fixedly connected to the T-shaped connecting rod 6, and one end of the elongated connecting rod 903 is provided with the power supply component, and the other end of the elongated connecting rod 903 is provided with the knocking execution component and the knocking generation component.

[0032] The power supply component drives the knocking generating component to work through the power provided by the motor 2, and the knocking generating component drives the knocking executing component to knock on the bag cover.

[0033] Preferably, Figure 2 and Figure 3 As shown, the power supply assembly includes a hollow keyed sprocket 901, a first hollow bearing seat 902, a sprocket ring 912 and a closed chain 913; the hollow keyed sprocket 901 is sleeved on the keyed external threaded rod 3, the upper end of the hollow keyed sprocket 901 is fixed with the first hollow bearing seat 902, the first hollow bearing seat 902 is connected to the elongated connecting rod 903, and the hollow keyed sprocket 901 and the sprocket ring 912 are connected by the closed chain 913.

[0034] The motor 2 drives the keyed externally threaded rod 3 to rotate through the output shaft, and the keyed externally threaded rod 3 drives the key-connected hollow keyed sprocket 901 to rotate, and the hollow keyed sprocket 901 drives the sprocket ring 912 to rotate through the closed chain 913.

[0035] Preferably, Figure 3 As shown, the knocking execution component includes an annular disk 904, a fixed plate 905, a telescopic spring 906, a follower plate 907 and a knocking rod 908; the annular disk 904 is fixedly connected to the elongated connecting rod 903, and the lower end of the annular disk 904 is provided with a plurality of fixed plates 905 evenly distributed circumferentially, the outer side of the fixed plate 905 is fixedly connected to the telescopic spring 906, and the other end of the telescopic spring 906 is fixedly connected to the follower plate 907, and the follower plate 907 is fixedly connected to the knocking rod 908, and the knocking rod 908 is slidably connected to the fixed plate 905.

[0036] Preferably, Figure 3 As shown, the knocking generating assembly includes an arc-shaped connecting plate 909, a slewing bearing 910 and an arc plate 911; the arc-shaped connecting plate 909 is fixed to the lower end of the annular disk 904, the lower end of the arc-shaped connecting plate 909 is fixed with the slewing bearing 910, and the outer side of the slewing bearing 910 is fixed with an arc plate 911 which can drive the telescopic spring 906 to extend and retract when rotating.

[0037] The sprocket ring 912 drives the arc plate 911 to rotate. During the rotation, the arc plate 911 drives the telescopic spring 906 to stretch. After stretching, the arc plate 911 no longer provides tension for the telescopic spring 906. The telescopic spring 906 resets and drives the knocking rod 908 to knock.

[0038] Preferably, the sprocket ring 912 is fixed on the lower end surface of the slewing bearing 910 .

[0039] Preferably, the number of the fixing plates 905 is four.

[0040] Preferably, the powder injection tube 8 is at the same height as the knocking rod 908 .

[0041] Preferably, the knocking rod 908 is a rod body whose length can be adjusted, such as a hollow rod having multiple holes evenly distributed along the center line direction and a first rod body having a threaded hole, which are matched by bolts, and the length of the knocking rod 908 is adjusted by installing the bolts in the holes of the hollow rod at different positions.

[0042] Preferably, the powder injection tube 8 with different inner diameters can be installed at the lower end of the powder barrel 7.

[0043] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any changes or replacements that can be easily thought of by any technician familiar with this technical field within the technical scope disclosed in the present invention should be covered by the protection scope of the present invention.

Claims

1. A hot isostatic pressing powder packaging device, characterized in that: The invention comprises a base (1), a motor (2), a keyway external threaded rod (3), an internal threaded hollow block (4), a limiting vertical rod (5), a T-shaped connecting rod (6), a powder barrel (7), a powder injection pipe (8) and a vibration component (9); the base (1) is equipped with a motor (2), the output shaft of the motor (2) is fixedly connected to the keyway external threaded rod (3), the outer side of the keyway external threaded rod (3) is threadedly connected to the internal threaded hollow block (4), the internal threaded hollow block (4) is fixedly connected to one end of the T-shaped connecting rod (6), the other end of the T-shaped connecting rod (6) is fixedly connected to the powder barrel (7), the powder injection pipe (8) is installed at the lower end of the powder barrel (7), the vibration component (9) is fixed to the lower end of the T-shaped connecting rod (6), the T-shaped connecting rod (6) is slidably connected to the limiting vertical rod (5), and the limiting vertical rod (5) is fixed to the base.

2. The hot isostatic pressing powder packaging device according to claim 1, characterized in that: The vibration component (9) comprises an elongated connecting rod (903), a power supply assembly, a knocking execution assembly and a knocking generation assembly; the elongated connecting rod (903) is fixedly connected to the T-shaped connecting rod (6), one end of the elongated connecting rod (903) is provided with the power supply assembly, and the other end of the elongated connecting rod (903) is provided with the knocking execution assembly and the knocking generation assembly.

3. The hot isostatic pressing powder packaging device according to claim 2, characterized in that: The power supply assembly comprises a hollow keyed sprocket (901), a first hollow bearing seat (902), a sprocket ring (912) and a closed chain (913); the hollow keyed sprocket (901) is sleeved on the keyed external threaded rod (3); the first hollow bearing seat (902) is fixed to the upper end of the hollow keyed sprocket (901); the first hollow bearing seat (902) is connected to the elongated connecting rod (903); the hollow keyed sprocket (901) and the sprocket ring (912) are connected via the closed chain (913).

4. The hot isostatic pressing powder packaging device according to claim 3, characterized in that: The knocking execution component comprises an annular disk (904), a fixed plate (905), a telescopic spring (906), a follower plate (907) and a knocking rod (908); the annular disk (904) is fixedly connected to the elongated connecting rod (903); a plurality of the fixed plates (905) uniformly distributed in the circumferential direction are provided at the lower end of the annular disk (904); the outer side of the fixed plate (905) is fixedly connected to the telescopic spring (906); the other end of the telescopic spring (906) is fixedly connected to the follower plate (907); the follower plate (907) is fixedly connected to the knocking rod (908); and the knocking rod (908) and the fixed plate (905) are slidably connected.

5. The hot isostatic pressing powder packaging device according to claim 4, characterized in that: The knocking generating assembly comprises an arc-shaped connecting plate (909), a slewing bearing (910) and an arc plate (911); the arc-shaped connecting plate (909) is fixed to the lower end of the annular disk (904); the slewing bearing (910) is fixed to the lower end of the arc-shaped connecting plate (909); and the outer side of the slewing bearing (910) is fixed with an arc plate (911) which can drive the telescopic spring (906) to extend and retract when rotating.

6. The hot isostatic pressing powder packaging device according to claim 5, characterized in that: The sprocket ring (912) is fixed on the lower end surface of the slewing bearing (910).

7. The hot isostatic pressing powder packaging device according to claim 4, characterized in that: The number of the fixing plates (905) is 4.

8. The hot isostatic pressing powder packaging device according to claim 4, characterized in that: The powder injection tube (8) and the knocking rod (908) are at the same height.

9. The hot isostatic pressing powder packaging device according to claim 4, characterized in that: The knocking rod (908) is a rod body whose length can be adjusted.

10. The hot isostatic pressing powder packaging device according to claim 1, characterized in that: The powder injection tube (8) with different inner diameters can be installed at the lower end of the powder barrel (7).

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