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CN-224221283-U - Ball pressing machine for uniform ball forming

CN224221283UCN 224221283 UCN224221283 UCN 224221283UCN-224221283-U

Abstract

The utility model belongs to the technical field of ball forming and ball pressing, in particular to a ball forming and uniform pressing machine, which comprises a bearing frame, wherein a ball pressing frame is fixedly connected above the inside of the bearing frame, a first ball pressing roller is rotatably arranged inside the ball pressing frame, a second ball pressing roller is rotatably arranged inside the ball pressing frame, the second ball pressing roller is arranged at one side position of the first ball pressing roller, ball pressing grooves are distributed on the side walls of the first ball pressing roller and the second ball pressing roller in an array manner, a driving mechanism is arranged inside the bearing frame, the driving mechanism is arranged in a driving manner with the first ball pressing roller and the second ball pressing roller, a conveying mechanism is fixedly connected below the inside of the bearing frame, a stirring box is fixedly connected at the top of the bearing frame, through the structure, the problems of uneven ball forming and different densities caused by uneven feeding amount of powdery materials can be ensured to be kept constant, the pressure of the materials in a hemispherical pit can be more uniform, and raw material balls with higher sphericity can be obtained.

Inventors

  • LI YONGZHUO
  • CHEN JINHAI
  • LI YOUCHENG

Assignees

  • 郑州长城冶金设备有限公司

Dates

Publication Date
20260512
Application Date
20250630

Claims (7)

  1. 1. A ball pressing machine capable of uniformly pressing balls comprises a bearing frame (11), and is characterized in that a ball pressing frame (12) is fixedly connected above the inside of the bearing frame (11), a first ball pressing roller (13) is rotatably arranged inside the ball pressing frame (12), a second ball pressing roller (14) is rotatably arranged inside the ball pressing frame (12), the second ball pressing roller (14) is arranged at one side position of the first ball pressing roller (13), ball pressing grooves (15) are distributed on the side walls of the first ball pressing roller (13) and the second ball pressing roller (14) in an array mode, a driving mechanism (16) is arranged inside the bearing frame (11), the driving mechanism (16) is in driving arrangement with the first ball pressing roller (13) and the second ball pressing roller (14), a conveying mechanism (17) is fixedly connected below the inside of the bearing frame (11), a stirring box (18) is fixedly connected to the top of the frame (11), a driving mechanism (16) is also arranged on the side wall of the first ball pressing roller (13), ball pressing grooves (15) are distributed on the side wall of the first ball pressing roller (13), a driving mechanism (16) is arranged on the side wall of the first ball pressing roller (14), a stirring box (18) is fixedly connected with the stirring box (19), and a stirring box (19) is fixedly connected to the side wall of the stirring box (18).
  2. 2. The uniform ball pressing machine for the ball forming according to claim 1 is characterized in that a driving motor (21) is arranged on the driving mechanism (16), a synchronizing wheel (22) is fixedly connected to the output end of the driving motor (21), the synchronizing wheel (22) is fixedly connected to the end parts of the first ball pressing roller (13) and the second ball pressing roller (14), a synchronous belt (23) is connected between the synchronizing wheels (22), and a driving belt (24) is connected between the other synchronizing wheels (22).
  3. 3. The uniform ball pressing machine for the ball forming according to claim 2 is characterized in that rotating rollers (31) are distributed in an inner matrix of the conveying mechanism (17), the rotating rollers (31) are connected in a conveying belt (32), and limit frames (33) are symmetrically arranged at the top of the conveying mechanism (17) and are arranged at the bottom of the ball pressing frame (12).
  4. 4. The uniform ball pressing machine for forming balls according to claim 3 is characterized in that a rotating frame (41) is fixedly connected inside the stirring box (18), a screen (42) is fixedly connected inside the stirring box (18), a stirring rod (43) is rotatably arranged between the rotating frame (41) and the screen (42), a synchronous belt (23) is connected between an end synchronous wheel (22) of the driving motor (21) and an end synchronous wheel (22) of the stirring rod (43), and stirring rollers (44) are distributed on the side wall of the stirring rod (43) in an array mode.
  5. 5. The uniform ball pressing machine for the ball forming is characterized in that a pushing pump (51) is arranged below the inside of the bearing frame (11), the output end of the pushing pump (51) is connected with a pushing block (52), the pushing block (52) is arranged at the top position of the conveying belt (32), and a pushing fence (53) is fixedly connected to the side wall of the pushing block (52).
  6. 6. The uniform ball pressing machine for the ball forming is characterized in that limiting guide plates (61) are symmetrically arranged in the bearing frame (11), and the limiting guide plates (61) are arranged at the positions of inner through holes of the bearing frame (11) and at the tops between the first ball pressing roller (13) and the second ball pressing roller (14).
  7. 7. The uniform ball pressing machine for forming balls according to claim 6 is characterized in that a protective fence (71) is fixedly connected between the ball pressing frames (12), and the protective fence (71) is arranged at one side position of the first ball pressing roller (13) and the second ball pressing roller (14).

Description

Ball pressing machine for uniform ball forming Technical Field The utility model belongs to the technical field of ball forming and pressing, and particularly relates to a ball forming and uniform pressing machine. Background In many industries such as chemical industry, coal, mine, metallurgy, etc., it is often necessary to press powdery materials which are difficult to form into spheres. The traditional ball press has some problems in practical application, so that the ball is uneven, the powder material is easy to agglomerate before being pressed by the press roller, and the agglomerated material cannot be uniformly pressed after entering the press roller, so that the problems of uneven surface, uneven internal structure, even sphere breakage and the like of the sphere can be caused. In order to solve the problems, people continuously improve and research and develop the ball pressing machine so as to design a ball pressing machine with uniform ball forming, improve the ball pressing quality and the production efficiency and meet the production requirements of different industries. Therefore, the utility model provides a uniform ball pressing machine for ball forming. Disclosure of utility model In order to overcome the defects in the prior art and solve at least one problem in the background art, the uniform ball pressing machine for ball forming is provided. The utility model solves the technical problems by adopting the technical proposal that the uniform ball pressing machine for ball forming comprises a bearing frame; the ball pressing device comprises a bearing frame, a ball pressing frame fixedly connected above the inner part of the bearing frame, a first ball pressing roller rotatably arranged inside the ball pressing frame, a second ball pressing roller rotatably arranged inside the ball pressing frame, a feeding port fixedly arranged on the side wall of the stirring box, and a driving mechanism arranged inside the bearing frame, wherein ball pressing grooves are distributed on the side wall of the first ball pressing roller and the side wall of the second ball pressing roller in an array manner, the driving mechanism is arranged inside the bearing frame and is in driving arrangement with the first ball pressing roller and the second ball pressing roller, a conveying mechanism is fixedly connected below the inner part of the bearing frame, a stirring box is fixedly connected to the top of the bearing frame, a driving mechanism is also arranged on the side wall of the stirring box, a stirring mechanism is arranged inside the stirring box, the stirring mechanism and the stirring box are in driving arrangement, the side wall of the stirring box is fixedly connected with a feeding port, the feeding quantity of the powdery material can be kept constant, the problems of uneven ball forming size, uneven density and the like caused by uneven feeding quantity can be avoided, and the spherical ball forming pressure of the powdery material in a hemispherical ball can be obtained more evenly. The driving mechanism is preferably provided with a driving motor, the output end of the driving motor is fixedly connected with a synchronous wheel, the end parts of the first ball pressing roller and the second ball pressing roller are fixedly connected with synchronous wheels, the synchronous wheels are connected in a synchronous belt mode, the other synchronous wheels are connected in a driving belt mode, the proper tension is kept to prevent slipping, the transmission is stable, the buffering and vibration reducing capabilities are achieved, the noise is low, and the energy saving effect is remarkable. Preferably, rotating rollers are distributed in an internal matrix of the conveying mechanism, the rotating rollers are connected in a conveying belt mode, limiting frames are symmetrically arranged at the top of the conveying mechanism and arranged at the bottom of the ball pressing frame, the conveying amount is large, materials can be continuously conveyed, the conveying mechanism can adapt to conveying distances of different lengths, and the conveying mechanism is stable in operation, low in noise and small in damage to the materials. Preferably, a rotating frame is fixedly connected inside the stirring box, a screen is fixedly connected inside the stirring box, a stirring rod is rotatably arranged between the rotating frame and the screen, the end synchronous wheel of the driving motor and the end synchronous wheel of the stirring rod are connected in a synchronous belt mode, stirring rollers are distributed on the side wall of the stirring rod in an array mode, and caking in materials is broken up through stirring, so that the materials are kept in a loose state, the follow-up pressing process is facilitated, and uneven balling caused by caking is avoided. Preferably, a pushing pump is arranged below the bearing frame, the output end of the pushing pump is connected with a pushing block, the pushing block is