A large size kiln shed board forming vibration forming machine

Abstract

The utility model belongs to the technical field of vibration forming machine, and relates to a large -size kiln furniture shed board forming vibration forming machine. The large -size kiln furniture shed board forming vibration forming machine has large mesa vibration platform, and the large mesa vibration platform has vibration block and main vibration head, and the large mesa vibration platform is supported on the vibration machine base through spring structure, the main vibration head is fixed in the just upper of the large mesa vibration platform, the vibration block is placed in the center of lower work platform and is located the upper portion of main vibration head, the upper end surface and the lower end surface of vibration block all are provided with a plurality of damping grooves for reducing the contact area between vibration block, mould and main vibration head, and the damping groove of upper end surface and the damping groove of lower end surface are perpendicularly arranged, and the lower work platform is connected with upper work platform and vibration machine base through stand column. The utility model increases the stress area of the formed product, improves the strength of forming, and guarantees the uniformity and flatness of large -size shed board.

Description

Technical Field

[0001] This utility model belongs to the technical field of vibration molding machines, specifically relating to a vibration molding machine for forming large-size kiln furniture shelves. Background Technology

[0002] Vibration molding machines are the main equipment used for forming kiln furniture shelves. Powered by a vibrating motor, the machine's eccentric vibrator on the vibration platform vibrates, causing vibration in the working platform and the refractory clay within the mold, thus achieving material rearrangement and forming. In recent years, the demand for large-size kiln furniture shelves has been increasing. Existing vibration molding machines have relatively small vibration platforms and vibrating blocks, resulting in insufficient forming strength, uneven density in certain areas, and poor overall flatness when forming large-size kiln furniture shelves. Simply increasing the size of the vibrating blocks cannot solve the problems encountered in actual production and will also cause greater noise pollution, posing significant occupational hazards to workers engaged in forming operations for extended periods. Therefore, how to rationally design the structure of the vibration molding machine and effectively reduce vibration noise during forming is a crucial technical issue in the production of large-size kiln furniture shelf products. Utility Model Content

[0003] In view of the shortcomings mentioned in the background art, the purpose of this utility model is to propose a vibration molding machine for forming large-size kiln furniture shelves.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] A vibratory forming machine for forming large-size kiln furniture shelves includes a large-table vibratory platform. The large-table vibratory platform has a vibrating block and a main vibrating head. The large-table vibratory platform is supported on a vibratory machine base by a spring structure. The main vibrating head is fixed directly above the large-table vibratory platform. The vibrating block is placed at the center of the lower working platform and above the main vibrating head. Multiple damping grooves are formed on both the upper and lower end faces of the vibrating block to reduce the contact area between the vibrating block and the mold and the main vibrating head, with the damping grooves on the upper and lower end faces perpendicular to each other. The lower working platform is connected to the upper working platform and the vibratory machine base via columns.

[0006] The lower working platform has a through hole at its center for placing a vibrating block.

[0007] A soundproof cover is provided between the upper and lower working platforms.

[0008] The main vibrating head is a stepped structure with an upward-protruding boss in the middle, and the boss has multiple grooves to reduce vibration noise between the main vibrating head and the vibrating block.

[0009] Sound insulation cotton is installed between the large-table vibration platform and the lower worktable.

[0010] This invention proposes a vibratory molding machine for forming large-size kiln furniture shelves and its vibration reduction and noise reduction technology. By designing and modifying the structure of the vibration platform and vibrating blocks, it increases the stress area of ​​the formed products, improves the molding strength, and ensures the uniformity and flatness of large-size shelves. Furthermore, the slotted design of the main vibrating head and vibrating blocks actively reduces noise. The addition of an external soundproof cover and sound-absorbing cotton effectively isolates noise, reducing its harmful effects on workers. This invention features a simple structure, easy operation, and strong practicality. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0012] Figure 2 This is a schematic diagram of the large-table vibration platform described in this utility model.

[0013] Figure 3 This is a perspective view of the main vibrating head in the large-table vibration platform described in this utility model.

[0014] Figure 4 This is a perspective view of the vibration block described in this utility model.

[0015] In the diagram: 1. Upper working platform, 2. Lower working platform, 3. Vibration machine base, 4. Upper column, 5. Lower column, 6. Vibration block, 7. Large-table vibration platform, 8. Soundproof cover, 9. Soundproof cotton, 10. Vibration damping groove, 11. Main vibrator head. Detailed Implementation

[0016] The present invention will be described in conjunction with the accompanying drawings and specific embodiments:

[0017] like Figure 1 As shown, a vibratory forming machine for forming large-size kiln furniture shelves includes a large-table vibratory platform 7. The large-table vibratory platform 7 provides the power required for forming large-size shelves and ensures the overall flatness of the shelves. The large-table vibratory platform 7 includes a vibrating table 6 and a main vibrating head 11. The large-table vibratory platform 7 is supported on the vibratory machine base 3 by a spring structure. The main vibrating head 11 is fixed directly above the large-table vibratory platform 7. The vibrating table 6 is placed at the center of the lower working platform 2 and is located above the main vibrating head 11. Figure 4As shown, the upper and lower surfaces of the vibrating block 6 are provided with multiple damping grooves to reduce the contact area between the vibrating block and the mold and the main vibrating head. The damping grooves on the upper and lower surfaces are perpendicular to each other, which not only meets the needs of vibration molding, but also reduces the contact area between the vibrating block and the mold and the vibration table, thus playing an active noise reduction role. The lower working platform is connected to the upper working platform and the vibrating machine base through columns.

[0018] Three-dimensional view of the main vibrating head of the vibration platform as follows Figure 3 As shown, the main vibrating head is bolted to the vibration table platform. In actual production, the vibration intensity can be adjusted by replacing the main vibrating head and vibrating block with appropriate sizes. The main vibrating head can be slotted appropriately to further reduce the vibration noise between the main vibrating head and the vibrating block.

[0019] During the molding process, a soundproof cover is installed around the mold. The soundproof cover is connected between the upper and lower worktables via pulleys. It covers the mold when the upper platform is pressed down and automatically rises when the upper platform is raised, without the need for manual operation. Sound insulation cotton 9 is placed between the lower worktable and the vibration table. The above operations reduce the noise of vibration molding.

Claims

1. A vibratory forming machine for forming large-size kiln furniture shelves, characterized in that: The vibration molding machine has a large-table vibration platform; the large-table vibration platform has a vibrating block and a main vibrating head; the large-table vibration platform is supported on the vibrating machine base by a spring structure; the main vibrating head is fixed directly above the large-table vibration platform; the vibrating block is placed in the center of the lower working platform and is located above the main vibrating head; multiple damping grooves are opened on the upper and lower end faces of the vibrating block to reduce the contact area between the vibrating block and the mold and the main vibrating head, and the damping grooves on the upper end face and the damping grooves on the lower end face are arranged perpendicular to each other; the lower working platform is connected to the upper working platform and the vibrating machine base by a column.

2. The vibratory forming machine for forming large-size kiln furniture shelves as described in claim 1, characterized in that: The lower working platform has a through hole at its center for placing a vibrating block.

3. The vibratory forming machine for forming large-size kiln furniture shelves as described in claim 1, characterized in that: A soundproof cover is provided between the upper and lower working platforms.

4. The vibratory forming machine for forming large-size kiln furniture shelves as described in claim 1, characterized in that: The main vibrating head is a stepped structure with an upward-protruding boss in the middle, and the boss has multiple grooves to reduce vibration noise between the main vibrating head and the vibrating block.

5. The vibratory forming machine for forming large-size kiln furniture shelves as described in claim 1, characterized in that: Sound insulation cotton is installed between the large-table vibration platform and the lower worktable.

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