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CN-224230554-U - Powder metallurgy drying device

CN224230554UCN 224230554 UCN224230554 UCN 224230554UCN-224230554-U

Abstract

The utility model discloses a powder metallurgy drying device which comprises a storage cylinder, a cylinder cover, a bottom plate and a heating rod, wherein the storage cylinder is arranged on the bottom plate, the cylinder cover is in threaded connection with the opening end of the storage cylinder, a through hole is formed in the center of the cylinder cover, one end of the heating rod penetrates through the through hole and extends into the storage cylinder, a plurality of grooves are formed in the outer ring surface of the heating rod, stirring rods are arranged in the grooves, a supporting frame is arranged on the bottom plate, an air cylinder is arranged on the supporting frame, a motor is arranged on a piston rod of the air cylinder, and a rotating shaft of the motor is fixedly connected with the heating rod through a connecting flange. The utility model has simple structure, the heat generated by the heating rod can act on the powder in the storage cylinder and can be transferred to the stirring rod, so that the stirring rod can be inserted into the powder for rotary heating and drying, the powder in the stirring rod is not required to be poured out, and after the drying is finished, the baffle plate can be directly covered, thereby greatly increasing the efficiency.

Inventors

  • WANG PENGXU
  • LIU JIAN
  • LIU SHENG
  • XU DA

Assignees

  • 东莞市伊比莱瑞科技有限公司

Dates

Publication Date
20260512
Application Date
20250613

Claims (7)

  1. 1. A powder metallurgy drying device is characterized by comprising a storage cylinder (1), a cylinder cover (4), a bottom plate (11) and a heating rod (5), wherein the storage cylinder (1) is arranged on the bottom plate (11), the cylinder cover (4) is in threaded connection with the opening end of the storage cylinder (1), a through hole is formed in the center of the cylinder cover (4), one end of the heating rod (5) penetrates through the through hole and extends into the storage cylinder (1), a plurality of grooves (16) are formed in the outer ring surface of the heating rod (5), stirring rods (14) are arranged in the grooves (16), a supporting frame (2) is arranged on the bottom plate (11), a cylinder (3) is arranged on the supporting frame (2), a motor (8) is arranged on a piston rod of the cylinder (3), and a rotating shaft of the motor (8) is fixedly connected with the heating rod (5) through a connecting flange.
  2. 2. The powder metallurgy drying device according to claim 1, wherein sliding grooves are formed in the surface of the cylinder cover (4) and located on the two sides of the through hole, a sliding block (12) is slidably arranged in the sliding grooves, a baffle plate (9) covering the through hole is arranged at one end of the outer side of the sliding block (12), compression springs (10) are arranged between the sliding block (12) and the sliding grooves, and the sections of the sliding block (12) and the sliding grooves are arranged in a trapezoid structure.
  3. 3. The powder metallurgy drying device according to claim 1, wherein the two sides of the groove (16) are respectively provided with a mounting groove, a spring (17) is arranged in each mounting groove, a shaft lever (18) is arranged in the inner ring of the spring (17), and the other end of the shaft lever (18) is fixedly connected with the stirring rod (14).
  4. 4. The powder metallurgy drying device according to claim 1, wherein a collector ring (6) is arranged at one exposed end of the heating rod (5), a conducting wire of the heating rod (5) is fixedly connected with a movable end of the collector ring (6), a power wire (7) is arranged at a fixed end of the collector ring (6), and a temperature controller is arranged on the power wire (7).
  5. 5. The powder metallurgy drying device according to claim 1, wherein a vibrator (15) is embedded in the center of the bottom plate (11), and the vibrating end of the vibrator (15) is in contact with the bottom surface of the storage cylinder (1).
  6. 6. The powder metallurgy drying device according to claim 1, wherein the outer side surfaces of the stirring rods (14) are arranged in an arc-shaped structure, and the arc degree of the arc-shaped structure on the outer side of the stirring rods (14) is matched with the arc degree of the outer wall of the heating rod (5).
  7. 7. The powder metallurgy drying apparatus according to claim 1, wherein the stirring rods (14) are each made of a metal material.

Description

Powder metallurgy drying device Technical Field The utility model relates to the technical field of metal powder drying, in particular to a powder metallurgy drying device. Background The powder metallurgy is a process technology for preparing metal powder or using metal powder (or a mixture of metal powder and non-metal powder) as a raw material, and manufacturing metal materials, composite materials and various products through forming and sintering, wherein the metal powder is usually prepared through crushing and grinding, and the powder is easy to wet due to the fact that the powder is stored for too long time, and then before the powder is used, a drying device is used for drying the powder, and most of the drying devices are drying machines arranged in the drying box, so that the powder is dried and dried. However, most of the existing powder metallurgy drying devices in the market at present need to pour out the powder stored in the interior when drying a large amount of powder, after drying is completed, the powder is collected again, and the mode causes operation trouble, and powder drifts easily in the pouring and collecting processes, so that the influence is caused to the indoor environment. Disclosure of Invention The utility model aims to solve the technical problem of providing a powder metallurgy drying device which can be directly inserted into a storage cylinder to carry out drying operation without pouring and collecting so as to solve the problems in the background art. The utility model is realized by the following technical scheme that the powder metallurgy drying device comprises a storage cylinder, a cylinder cover, a bottom plate and a heating rod, wherein the storage cylinder is arranged on the bottom plate, the cylinder cover is in threaded connection with the opening end of the storage cylinder, a through hole is formed in the center of the cylinder cover, one end of the heating rod penetrates through the through hole and extends into the storage cylinder, a plurality of grooves are formed in the outer ring surface of the heating rod, stirring rods are arranged in the grooves, a supporting frame is arranged on the bottom plate, an air cylinder is arranged on the supporting frame, a motor is arranged on a piston rod of the air cylinder, and a rotating shaft of the motor is fixedly connected with the heating rod through a connecting flange. As the preferable technical scheme, the surface of cover is located the both sides of through-hole and is equipped with the spout, slidable mounting has the slider in the spout, installs the baffle that covers the through-hole on the outside one end of slider, all installs compression spring between slider and the spout, and the cross-section of slider and spout all is trapezium structure setting. As the preferable technical scheme, the both sides of recess all are equipped with the mounting groove, all install the clockwork spring in the mounting groove, all install the axostylus axostyle in the inner circle of clockwork spring, the other end of axostylus axostyle all with puddler fixed connection. As the preferable technical scheme, a collecting ring is arranged at one exposed end of the heating rod, a conducting wire of the heating rod is fixedly connected with the movable end of the collecting ring, a power line is arranged at the fixed end of the collecting ring, and a temperature controller is arranged on the power line. As the preferable technical scheme, the vibrator is embedded in the center of the bottom plate, and the vibrating end of the vibrator is in contact with the bottom surface of the storage cylinder. As the preferable technical scheme, the lateral surface of puddler all is the arc structure setting, and the arc degree of puddler outside arc structure and the arc degree phase-match of heating rod outer wall. As a preferable technical scheme, the stirring rods are all made of metal materials. The utility model has the advantages that the structure is simple, after the baffle is pushed outwards, the heating rod can penetrate through the through hole and be inserted into the storage cylinder, the stirring rod is opened outwards, heat generated by the heating rod can act on powder in the storage cylinder and can also be transferred to the stirring rod, the stirring rod can be inserted into the powder for rotary heating and drying, the powder in the stirring rod is not required to be poured out, and after the drying is finished, the baffle can be directly covered, so that the efficiency is greatly improved. Drawings In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inv