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CN-224224139-U - Porcelain ball forming device

CN224224139UCN 224224139 UCN224224139 UCN 224224139UCN-224224139-U

Abstract

The utility model discloses a porcelain ball forming device which comprises a stepping rotating table and a top disc, wherein the top surface of the stepping rotating table is fixedly provided with the top disc, the top surface of the top disc is hinged with a bottom die through a hinge, the surface of the top disc is positioned below the bottom die and is provided with a bottom hole in a penetrating mode, and a first side frame and a second side frame are arranged on a fixing frame on the outer side of the top disc. The ceramic ball forming machine has the beneficial effects that the ceramic ball forming machine is provided with the storage bin, the pressure head and the cutter, when ceramic ball forming is carried out, the ceramic ball raw materials are placed in the storage bin, the pressure head is driven by the first hydraulic rod to move downwards to press the raw materials out of the extrusion hole, the cutter is driven by the cylinder to move after the first hydraulic rod moves downwards for a certain distance to cut the raw materials, the extrusion hole is positioned right above the bottom die forming groove, the raw materials accurately enter the bottom die forming groove to finish accurate quantitative feeding, the problem of waste caused by scattering of the raw materials is avoided, the weight uniformity after ceramic ball forming is improved, the trouble of manual feeding is omitted, and the working efficiency is improved.

Inventors

  • LIU XING
  • LIU TAO
  • LIU YI

Assignees

  • 江西金诚填料有限公司

Dates

Publication Date
20260512
Application Date
20250520

Claims (7)

  1. 1. The utility model provides a porcelain ball forming device, includes step-by-step rotary table (1) and footwall (2), its characterized in that, step-by-step rotary table (1) top surface fixed mounting has footwall (2), and footwall (2) top surface articulates there is die block (3) through hinge (5), and footwall (4) have been seted up in footwall (2) surface position die block (3) below, footwall (2) outside mount is equipped with first frame (11) and second frame (15), and first frame (11) top surface fixed mounting has feed bin (6), and feed bin (6) top surface mount is equipped with footwall (7), roof wall (7) top surface fixed mounting has first hydraulic stem (8), and the piston rod bottom surface of first hydraulic stem (8) has pressure head (10) through connecting rod (9) fixed mounting, first frame (11) one side surface fixed mounting has cylinder (12), and the piston rod other end fixedly connected with cutter (13) of cylinder (12), feed bin (6) are located just above (3), and feed bin (6) bottom surface corresponds on 3) and the die block (16) side fixed mounting has cutter (16) on the second side of die block (16), the first electric cylinder (18) is fixedly arranged right below the bottom hole (4) below the top disc (2), and the second electric cylinder (19) is fixedly arranged right in front of the stepping rotating table (1) outside the top disc (2).
  2. 2. The porcelain ball forming device according to claim 1, wherein the bottom die (3) is provided with four groups along the vertical central axis of the top disc (2) at equal angles, and the edge of the top disc (2) is hinged with the edge of the bottom die (3) through a hinge (5).
  3. 3. The porcelain ball forming device according to claim 1, wherein the top surface of the cutter (13) is in sliding contact with the bottom surface of the storage bin (6), and the size of the cutter (13) is larger than that of the bottom surface of the storage bin (6).
  4. 4. A porcelain ball forming device according to claim 1, characterized in that the step angle of the step-wise rotating table (1) is 90 °.
  5. 5. The porcelain ball forming device according to claim 1, wherein the top of the pressure head (10) is of a conical structure, and the surface of the pressure head (10) is polished.
  6. 6. The porcelain ball forming device according to claim 1, wherein the top surfaces of the movable rods of the first electric cylinder (18) and the second electric cylinder (19) are fixedly provided with a plug, and the diameter of the plug is smaller than the inner diameter of the bottom hole (4).
  7. 7. The porcelain ball forming device according to claim 1, wherein the top of the storage bin (6) is of a funnel-shaped structure, and the inner wall of the storage bin (6) is subjected to polishing treatment.

Description

Porcelain ball forming device Technical Field The utility model relates to the technical field of ceramic ball production, in particular to a ceramic ball forming device. Background The ceramic balls are used as covering support materials and tower fillers of catalysts in the reactor, have the characteristics of high temperature and high pressure resistance, low water absorption and stable chemical performance, can resist corrosion of acid, alkali and other organic solvents, can resist temperature change in the production process, and mainly serve to increase distribution points of gas or liquid and support and protect active catalysts with low strength. The ceramic balls for the fillers are produced in a rolling forming mode, the diameter is difficult to control, the particle size of the ceramic balls is uneven, the roundness of the ceramic balls is poor, excessive raw materials remain, repeated rolling forming is needed, the production efficiency is affected, the production is stable and new, meanwhile, the problem that excessive raw materials are repeatedly utilized can be avoided in an extrusion forming mode, but the feeding and discharging are needed manually, the operation is troublesome, and the improvement can be further made. Disclosure of utility model (One) solving the technical problems Aiming at the defects of the prior art, the utility model provides a porcelain ball forming device which has the advantages of high working efficiency and more convenient use, thereby solving the problems in the background art. (II) technical scheme The porcelain ball forming device comprises a stepping rotating table and a top disc, wherein the top disc is fixedly arranged on the top surface of the stepping rotating table, the top disc is hinged to a bottom die through a hinge, a bottom hole is formed in the position, below the bottom die, of the top disc, a first side frame and a second side frame are arranged on an outer side fixing frame of the top disc, a bin is fixedly arranged on the top surface of the first side frame, a top frame is arranged on the top surface fixing frame of the bin, a first hydraulic rod is fixedly arranged on the top surface of the top frame, a pressure head is fixedly arranged on the bottom surface of a piston rod of the first hydraulic rod through a connecting rod, an air cylinder is fixedly arranged on one side surface of the first side frame, a cutter is fixedly connected to the other end of the piston rod of the air cylinder, the bin is positioned right above the bottom die, an extrusion hole is formed in the position, below the second side frame, a movable die is fixedly arranged on the bottom surface of the second hydraulic rod, a piston rod is fixedly arranged on the bottom surface of the second hydraulic rod, and the piston rod is fixedly arranged under the top disc, and the first hydraulic rod is fixedly arranged on the front of the second electric cylinder. Furthermore, four groups of bottom dies are arranged along the vertical central axis of the top disc at equal angles, and the edges of the top disc are hinged with the edges of the bottom dies through hinges. Further, the cutter top surface is in sliding butt with the feed bin bottom surface, and the cutter size is greater than the feed bin bottom surface size. Further, the stepping angle of the stepping rotating table is 90 degrees. Furthermore, the top of the pressure head is of a conical structure, and the surface of the pressure head is subjected to polishing treatment. Further, the top surfaces of the movable rods of the first electric cylinder and the second electric cylinder are fixedly provided with a plug, and the diameter of the plug is smaller than the inner diameter of the bottom hole. Furthermore, the top of the bin is of a funnel-shaped structure, and the inner wall of the bin is polished. (III) beneficial effects Compared with the prior art, the utility model provides a porcelain ball forming device, which has the following beneficial effects: (1) The ceramic ball forming machine is provided with the storage bin, the pressure head and the cutter, when ceramic ball forming is carried out, ceramic ball raw materials are placed in the storage bin, the pressure head is driven by the first hydraulic rod to move downwards when feeding is carried out, the raw materials are extruded out of the extrusion hole, after the first hydraulic rod moves downwards for a certain distance, the cutter is driven by the cylinder to move, the raw materials are cut, the extrusion hole is positioned right above the bottom die forming groove, the raw materials accurately enter the bottom die forming groove, accurate quantitative feeding is completed, the problem of waste caused by scattering of the raw materials is avoided, the weight uniformity after ceramic ball forming is improved, the trouble of manual feeding is omitted, and the working efficiency is improved. (2) The utility model is provided with the turnover bottom die, the