CN216523015U - Vibration feeding device matched with vacuum hot-pressing furnace - Google Patents

Abstract

The utility model discloses a vibration feeding device matched with a vacuum hot-pressing furnace, which comprises a fixed seat, a vibration base and two pairs of supporting springs, wherein the center of the fixed seat is provided with the vibration base, the two pairs of supporting springs are respectively arranged at four outer corners of the vibration base, and the fixed seat is provided with a bottom supporting structure; the utility model relates to the technical field of vacuum hot-pressing furnaces, and discloses a vibration feeding device matched with a vacuum hot-pressing furnace, which is simple in structure and convenient to operate.

Description

Vibration feeding device matched with vacuum hot-pressing furnace

Technical Field

The utility model relates to the technical field of vacuum hot-pressing furnaces, in particular to a vibration feeding device matched with a vacuum hot-pressing furnace.

Background

The vacuum hot-pressing furnace mainly comprises a furnace body, a furnace door, a heating, heat-preserving and temperature-measuring system, a vacuum system, an inflation system, a water-cooling system, a control system, a hydraulic system and the like. The vacuum hot pressing furnace is of a periodic operation type, is widely applied to hot pressing sintering treatment of hard alloy, functional ceramic, powder metallurgy and the like under high temperature and high vacuum conditions, and can also be used for hot pressing forming sintering under the condition of inflation protection.

In the use process of the vacuum hot-pressing furnace, materials are usually loaded in the inner core of the graphite column, while the existing feeding device usually adopts a material spoon to manually fill the materials when feeding, so that the feeding speed is low, the hot-pressing continuity of the whole machine is reduced, the problem of insufficient filling is easy to occur, and the production efficiency is low.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a vibration feeding device matched with a vacuum hot-pressing furnace, which solves the problems of the prior art.

In order to achieve the purpose, the utility model is realized by the following technical scheme: a vibration feeding device matched with a vacuum hot pressing furnace comprises a fixed seat, a vibration base and two pairs of supporting springs, wherein the vibration base is arranged in the center of the fixed seat, the two pairs of supporting springs are respectively arranged at four corners of the outer side of the vibration base, and a bottom supporting structure is arranged on the fixed seat;

the bottom support structure includes: the supporting ring sleeve, the two pairs of supporting columns and the fixing plate;

two pairs of supporting columns extend from the bottom surface of the supporting ring sleeve to be supported on the fixed seat, the top surface of the vibration base is connected with a fixed plate, four corners of the fixed plate are respectively connected with the top ends of the two pairs of supporting springs, and the fixed plate is provided with a clamping component;

and the top surface of the supporting ring sleeve and one side of the clamping component are provided with a regulating and filling component.

Preferably, the adjustable filling assembly comprises: the device comprises a sliding adjusting rod, a sliding sleeve, a charging pipe, a filling head and a change-over valve;

the device comprises a support ring sleeve, a sliding adjusting rod, a charging pipe, a charging head and a switching valve, wherein the sliding adjusting rod is arranged on the support ring sleeve, the sliding adjusting rod is sleeved with a sliding sleeve, the charging pipe is arranged on the sliding sleeve, the bottom end of the charging pipe is provided with the charging head, and the switching valve is arranged on the charging head.

Preferably, the clamping assembly comprises: the device comprises a pair of mounting seats, connecting bolts, a sliding rod and an extrusion plate;

the fixed plate is provided with a pair of symmetrical mounting seats, the mounting seats are provided with connecting bolts and sliding rods respectively, and the extruding plate is sleeved on the connecting bolts and the sliding rods.

Preferably, a pair of the installation seats is connected with a squeezing seat.

Preferably, the extrusion plate is provided with a threaded hole matched with the connecting bolt, and one side of the threaded hole is provided with a sliding hole matched with the sliding rod.

Preferably, a fastening bolt is arranged on one side, opposite to the feeding pipe, of the sliding sleeve.

The utility model provides a vibration feeding device matched with a vacuum hot-pressing furnace. The method has the following beneficial effects: this supporting vibration feeding device of vacuum autoclave, simple structure, convenient operation fastens through the inner core bottom to vacuum autoclave, utilizes vibrator to drive the inner core vibrations to the cooperation can be gliding regulation filling subassembly from top to bottom, carries out the filling of material to the inner core, the effectual speed and the not full problem of filling that have improved the filling material.

Drawings

Fig. 1 is a schematic front view structure diagram of a vibration charging device matched with a vacuum hot-pressing furnace.

Fig. 2 is a schematic side view of a vibration charging device matched with the vacuum hot-pressing furnace.

Fig. 3 is a schematic top view of a vibration charging device for a vacuum autoclave according to the present invention.

In the figure: 1. a fixed seat; 2. vibrating the base; 3. a support spring; 4. a support ring sleeve; 5. a support pillar; 6. a fixing plate; 7. a sliding adjusting rod; 8. a sliding sleeve; 9. a feed tube; 10. a filling head; 11. a changeover valve; 12. a mounting seat; 13. a connecting bolt; 14. a slide bar; 15. a pressing plate; 16. a pressing base; 17. and fastening the bolt.

Detailed Description

Preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention.

Example (b): according to the attached drawings 1-3 of the specification, the vibration feeding device matched with the vacuum autoclave comprises a fixed seat 1, a vibration base 2 and two pairs of supporting springs 3, wherein the center of the fixed seat 1 is provided with the vibration base 2, the two pairs of supporting springs 3 are respectively arranged at four corners of the outer side of the vibration base 2, the fixed seat 1 is provided with a bottom supporting structure, in the specific implementation process, the bottom supporting structure is supported by the two pairs of supporting springs 3, the bottom supporting structure can be driven to vibrate by the vibration base 2, an inner core of the autoclave can be effectively fixed by the bottom supporting structure, and the vibration base 2 can vibrate the inner core, so that the material can be rapidly filled by matching with a filling component;

as can be seen from fig. 1-3 of the specification, the base support structure comprises: the supporting ring sleeve 4, the two pairs of supporting columns 5 and the fixing plate 6 are connected in the following relation and position relation;

two pairs of supporting columns 5 extend from the bottom surface of the supporting ring sleeve 4 and are supported on the fixed seat 1, the top surface of the vibration base 2 is connected with a fixed plate 6, four corners of the fixed plate 6 are respectively connected with the top ends of the two pairs of supporting springs 3, and the fixed plate 6 is provided with a clamping component;

in the specific implementation process, the supporting ring sleeves 4 on the supporting columns 5 are used as installation spaces of the adjusting and filling assemblies, the fixing plates 6 are connected through the vibration bases 2, the clamping assemblies clamp graphite inner cores of the hot-pressing furnace, materials are added from the adjusting and filling assemblies when the hot-pressing furnace is used, and the inner cores are vibrated through the bottom supporting structure;

and a regulating and filling component is arranged on the top surface of the supporting ring sleeve 4 and positioned on one side of the clamping component.

Preferably, as can be seen from fig. 1 to 3 of the specification, the above-mentioned adjusting and filling assembly includes: the connection and position relations of the sliding adjusting rod 7, the sliding sleeve 8, the charging pipe 9, the filling head 10 and the change-over valve 11 are as follows;

the sliding adjusting rod 7 is arranged on the supporting ring sleeve 4, the sliding sleeve 8 is sleeved on the sliding adjusting rod 7, the feeding pipe 9 is arranged on the sliding sleeve 8, the bottom end of the feeding pipe 9 is provided with a filling head 10, and the switching valve 11 is arranged on the filling head 10;

in the specific implementation process, the sliding adjusting rod 7 is used as a support for adjusting the height, the charging pipe 9 can be fixed on the sliding adjusting rod 7 through the sliding sleeve 8, materials are injected into the cavity of the inner core through the filling head 10 on the charging pipe 9, and the injection nozzle can be opened and closed through the change-over valve 11.

Preferably, as further shown in fig. 1-3 of the specification, the clamping assembly comprises: a pair of mounting bases 12, connecting bolts 13, slide rods 14, and a pressing plate 15, which are connected and positioned as follows;

a pair of symmetrical mounting seats 12 are arranged on the fixed plate 6, a connecting bolt 13 and a sliding rod 14 are respectively mounted on the pair of mounting seats 12, and a squeezing plate 15 is sleeved on the connecting bolt 13 and the sliding rod 14;

in the implementation process, the connecting bolt 13 and the sliding rod 14 are fixed through the pair of mounting seats 12, and the bottom end of the inner core can be clamped and fixed by pushing the extrusion plate 15 through rotating the connecting bolt 13.

Preferably, a pressing base 16 is connected between the pair of mounting bases 12 for matching with the pressing plate 15.

Preferably, a threaded hole is formed in the extrusion plate 15 to match with the connecting bolt 13, a sliding hole is formed in one side of the threaded hole to match with the sliding rod 14, and the extrusion plate 15 can be fixed on the fixed seat 1 through the matching and meshing of the threaded hole and the connecting bolt 13.

Preferably, a fastening bolt 17 is further provided on the sliding sleeve 8 opposite to the charging pipe 9 for fixing the sliding sleeve 8.

To sum up, this supporting vibration feeding device of vacuum autoclave, simple structure, convenient operation utilizes vibrator to drive the inner core vibrations through fastening the inner core bottom to the vacuum autoclave to the cooperation can be gliding regulation filling subassembly from top to bottom, carries out the filling of material to the inner core, the effectual speed and the not full problem of filling of improving the filling material.

In the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like, which indicate directions or positional relationships, are based on the directions or positional relationships shown in the drawings, which are for convenience of description only, and do not indicate or imply that the devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

The terms "comprises," "comprising," or any other similar term are intended to cover a non-exclusive inclusion, such that a process, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, article, or apparatus.

So far, the technical solutions of the present invention have been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Equivalent changes or substitutions of related technical features can be made by those skilled in the art without departing from the principle of the utility model, and the technical scheme after the changes or substitutions can fall into the protection scope of the utility model.

Claims (6)

1. A vibration feeding device matched with a vacuum hot pressing furnace comprises a fixed seat (1), a vibration base (2) and two pairs of supporting springs (3), wherein the vibration base (2) is arranged at the center of the fixed seat (1), and the two pairs of supporting springs (3) are respectively arranged at four outer corners of the vibration base (2), and is characterized in that a bottom supporting structure is arranged on the fixed seat (1);

the bottom support structure includes: a supporting ring sleeve (4), two pairs of supporting columns (5) and a fixing plate (6);

two pairs of supporting columns (5) extend from the bottom surface of the supporting ring sleeve (4) and are supported on the fixed seat (1), the top surface of the vibration base (2) is connected with a fixed plate (6), four corners of the fixed plate (6) are respectively connected with the top ends of the two pairs of supporting springs (3), and the fixed plate (6) is provided with a clamping component;

and a regulating and filling component is arranged on the top surface of the supporting ring sleeve (4) and positioned on one side of the clamping component.

2. The vibratory charging device as set forth in claim 1 wherein the adjustable charging assembly comprises: a sliding adjusting rod (7), a sliding sleeve (8), a charging pipe (9), a filling head (10) and a change-over valve (11);

the device is characterized in that the sliding adjusting rod (7) is arranged on the supporting ring sleeve (4), the sliding adjusting rod (7) is sleeved with the sliding sleeve (8), the feeding pipe (9) is arranged on the sliding sleeve (8), the bottom end of the feeding pipe (9) is provided with a filling head (10), and the filling head (10) is provided with a change-over valve (11).

3. The vibratory charging apparatus as set forth in claim 1 wherein said clamping assembly comprises: a pair of mounting seats (12), connecting bolts (13), a sliding rod (14) and a pressing plate (15);

the fixed plate (6) is provided with a pair of symmetrical mounting seats (12), the mounting seats (12) are provided with connecting bolts (13) and sliding rods (14), and the connecting bolts (13) and the sliding rods (14) are sleeved with the extrusion plate (15).

4. A vibratory charging device as set forth in claim 3 wherein a pair of said mounting blocks (12) have a press block (16) connected therebetween.

5. The vibrating charging device matched with the vacuum hot-pressing furnace is characterized in that a threaded hole is formed in the extrusion plate (15) and matched with the connecting bolt (13), and a sliding hole is formed in one side of the threaded hole and matched with the sliding rod (14).

6. The vibrating feeder of claim 2, characterized in that the slide sleeve (8) is provided with a fastening bolt (17) on the side opposite to the feeding tube (9).

Images