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CN-224225364-U - Powder injection filling equipment

CN224225364UCN 224225364 UCN224225364 UCN 224225364UCN-224225364-U

Abstract

The utility model relates to powder injection filling equipment, which effectively solves the problem of poor sealing after long-term use of a filling head, and comprises a hopper, wherein a feed inlet is arranged above the hopper, a rotating shaft is arranged in the hopper in a rotating way, a plurality of stirring rods extend out of the rotating shaft, a sleeve is arranged in the rotating shaft in a penetrating way, the bottom of the sleeve extends out of the bottom of the hopper, a filling tube is arranged in the sleeve in a sliding way, the bottom of the filling tube extends out of the sleeve, a plurality of first through holes are formed in the rotating shaft, a plurality of second through holes are formed in the sleeve, a plurality of third through holes are formed in the filling tube, when the first through holes, the second through holes and the third through holes correspond to each other, powder injection in the hopper enters the filling tube, a piston is movably arranged in the filling tube, and an outlet is formed in the bottom of the filling tube.

Inventors

  • CHEN DAWEI
  • ZHAO XIANGLIN
  • LIU HONGMIN
  • WANG HUIYUN

Assignees

  • 上海凯宝新谊(新乡)药业有限公司

Dates

Publication Date
20260512
Application Date
20250626

Claims (5)

  1. 1. Powder injection filling equipment, a serial communication port, including hopper (1), hopper (1) top is equipped with feed inlet (2), hopper (1) inside rotation is provided with pivot (3), pivot (3) outside stretches out has a plurality of puddlers (4), wear to be equipped with sleeve (5) in pivot (3), sleeve (5) bottom stretches out hopper (1) bottom, the interior slip of sleeve (5) is provided with filling tube (6), sleeve (5) are stretched out in filling tube (6) bottom, a plurality of first through-holes (7) have been seted up on pivot (3), a plurality of second through-holes (8) have been seted up on sleeve (5), a plurality of third through-holes (9) have been seted up on filling tube (6), in first through-hole (7), second through-hole (8) and third through-hole (9) correspond, powder injection gets into in hopper (1), filling tube (6) internalization is provided with piston (10), outlet (11) have been seted up to filling tube (6) bottom, piston (10) are to powder injection in filling tube (6).
  2. 2. The powder injection filling equipment according to claim 1, wherein a motor (12) is arranged above the hopper (1), and the motor (12) drives the rotating shaft (3) to rotate.
  3. 3. The powder injection filling equipment according to claim 1, wherein a sleeve (13) extending out of the top of the hopper (1) is arranged at the top of the sleeve (5), a fixing plate (14) is arranged above the sleeve (13), a first hydraulic cylinder (15) is arranged on the fixing plate (14), and the first hydraulic cylinder (15) drives the sleeve (5) to stretch in and stretch out in the rotating shaft (3).
  4. 4. A powder injection filling device according to claim 3, characterized in that the top of the filling tube (6) is connected with a second hydraulic cylinder (16) fixed on the fixed plate (14), the second hydraulic cylinder (16) pushes the piston (10) to stretch in the filling tube (6), a spring (17) positioned in the filling tube (6) is arranged above the piston (10), and the spring (17) enables the piston (10) to drive the filling tube (6) to stretch and slide in the sleeve (5).
  5. 5. Powder injection filling equipment according to claim 1, characterized in that the bottom of the filling tube (6) is provided with a plug (18), and the outlet (11) is arranged on the periphery above the plug (18).

Description

Powder injection filling equipment Technical Field The utility model relates to the technical field of powder injection production, in particular to powder injection filling equipment. Background When the electromagnetic valve is defective, the situation that the sealing is not tight and the powder injection leaks can be caused. Disclosure of utility model In order to overcome the defects of the prior art, the utility model provides powder injection filling equipment, and the problem that the filling head is not tightly sealed after long-term use is effectively solved. The powder injection filling equipment comprises a hopper, a feed inlet is arranged above the hopper, a rotating shaft is rotatably arranged inside the hopper, a plurality of stirring rods extend out of the rotating shaft, a sleeve is arranged in the rotating shaft in a penetrating manner, the bottom of the sleeve extends out of the bottom of the hopper, a filling pipe is slidably arranged in the sleeve, the bottom of the filling pipe extends out of the sleeve, a plurality of first through holes are formed in the rotating shaft, a plurality of second through holes are formed in the sleeve, a plurality of third through holes are formed in the filling pipe, when the first through holes, the second through holes and the third through holes correspond, powder injection in the hopper enters the filling pipe, a piston is movably arranged in the filling pipe, an outlet is formed in the bottom of the filling pipe, and the piston stretches out and stretches back in the filling pipe to fill the powder injection. Preferably, a motor is arranged above the hopper, and the motor drives the rotating shaft to rotate. Preferably, the sleeve top be equipped with the sleeve pipe that stretches out the hopper top, the sleeve pipe top is equipped with the fixed plate, is provided with first pneumatic cylinder on the fixed plate, first pneumatic cylinder drives the sleeve and stretches out and draws back in the pivot. Preferably, the top of the filling pipe is connected with a second hydraulic cylinder fixed on the fixed plate, the second hydraulic cylinder pushes the piston to stretch in the filling pipe, a spring positioned in the filling pipe is arranged above the piston, and the spring enables the piston to drive the filling pipe to stretch and slide in the sleeve. Preferably, the bottom of the filling pipe is provided with a plug, and the outlet is arranged at the periphery above the plug. The utility model has simple and ingenious structure and convenient use, ensures that the filling of the powder injection is more stable and accurate by improving the filling tube, ensures the smooth completion of the filling of the powder injection and improves the production efficiency. Drawings Fig. 1 is a schematic structural view of a powder injection filling device of the present utility model. FIG. 2 is a schematic cross-sectional view of a powder injection filling apparatus according to the present utility model. FIG. 3 is a schematic cross-sectional view of a hopper in a powder injection filling apparatus according to the present utility model. Fig. 4 is a schematic structural view of a sleeve in the powder injection filling equipment of the present utility model. FIG. 5 is a schematic cross-sectional view of a sleeve in a powder injection filling apparatus according to the present utility model. Fig. 6 is a schematic structural view of a filling tube in the powder injection filling device of the present utility model. Fig. 7 is a schematic cross-sectional structure of a filling tube in a powder injection filling apparatus according to the present utility model. Detailed Description The following describes the embodiments of the present utility model in further detail with reference to the drawings. As can be seen from fig. 1 to 7, a powder injection filling device comprises a hopper 1, a feed inlet 2 is arranged above the hopper 1, a rotating shaft 3 is arranged in the hopper 1 in a rotating manner, a motor 12 is arranged above the hopper 1, the motor 12 drives the rotating shaft 3 to rotate, a plurality of stirring rods 4 extend out of the rotating shaft 3, a sleeve 5 penetrates through the rotating shaft 3, the bottom of the sleeve 5 extends out of the bottom of the hopper 1, a filling tube 6 is slidably arranged in the sleeve 5, the bottom of the filling tube 6 extends out of the sleeve 5, a plurality of first through holes 7 are formed in the rotating shaft 3, a plurality of second through holes 8 are formed in the sleeve 5, a plurality of third through holes 9 are formed in the filling tube 6, when the first through holes 7, the second through holes 8 correspond to the third through holes 9, powder injection in the hopper 1 enters the filling tube 6, a piston 10 is movably arranged in the filling tube 6, an outlet 11 is formed in the bottom of the filling tube 6, and the piston 10 stretches out and draws back in the filling tube 6. In the specific use of the