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CN-224210354-U - Microporous PE filter material sintering machine capable of sintering in batches

CN224210354UCN 224210354 UCN224210354 UCN 224210354UCN-224210354-U

Abstract

The utility model relates to the technical field of microporous PE filter material production, in particular to a microporous PE filter material sintering machine capable of performing batch sintering, which comprises a heating component, a pushing component, a diversion bin, a lower die and an upper die, wherein the heating component is used for melting PE powder, the front end of the heating component is communicated with the diversion bin, the pushing component is used for pushing PE materials in a molten state in the heating component to the diversion bin, a plurality of groups of lower dies are communicated with the diversion bin, the upper die can enter the lower die and press the PE materials in the lower die, the diversion bin has the effects of distributing the molten PE materials and pre-cooling, and the quantity of the upper die and the lower die can be adjusted, so that the effect of batch production of PE filter materials can be achieved.

Inventors

  • CHEN HONG
  • PEI NAIWU
  • CHEN KAI

Assignees

  • 浙江虹达特种橡胶制品有限公司

Dates

Publication Date
20260508
Application Date
20250528

Claims (8)

  1. 1. The utility model provides a micropore PE filter medium sintering machine that can sinter in batches, its characterized in that, including heating element (1), release subassembly (2), water conservancy diversion storehouse (3), bed die (4), go up mould (5), heating element (1) are used for melting PE powder, heating element (1) front end intercommunication water conservancy diversion storehouse (3), release subassembly (2) are used for in heating element (1) molten state's PE material release to water conservancy diversion storehouse (3), a plurality of groups bed die (4) with water conservancy diversion storehouse (3) intercommunication, go up mould (5) can enter into bed die (4) in and to the PE material in bed die (4) suppresses.
  2. 2. The microporous PE filter material sintering machine capable of being sintered in batches according to claim 1, wherein the rear end of the guide bin (3) is communicated with the lowest point of the front end of the heating assembly (1), and the front end of the guide bin (3) is communicated with the lowest point of the groove of the lower die (4).
  3. 3. The microporous PE filter material sintering machine capable of being sintered in batches according to claim 1, wherein the heating assembly (1) comprises a heating bin (10), a rear cover and a front cover, the heating bin (10) is communicated with each other front and back, the side wall of the heating bin (10) is arranged to be of a hollow structure, a heating wire is arranged in the hollow structure, a feeding port (100) is arranged at the top of the heating bin (10), a sealing cover is arranged on the feeding port (100), the rear cover is limited in the heating bin (10) and can axially move along the heating bin (10) in the heating bin (10), the front cover is arranged at the front end of the heating bin (10), a discharging port (101) is arranged at the bottom of the front cover, wherein powdery PE material enters into the heating bin (10) through the feeding port (100) to be heated, and the rear cover is pushed to drive the PE material in a molten state in the heating bin (10) to enter into the diversion bin (3) through the discharging port (101).
  4. 4. A micro-porous PE filter material sintering machine capable of batch sintering according to claim 3, characterized in that the heating assembly (1) further comprises a supporting frame (11), a rotating motor (12), a connecting plate (13) and a swinging frame (14), the edge of the rear end of the heating bin (10) radially extends along the heating bin (10) to form the swinging frame (14), one end of the connecting plate (13) is limited to move in the swinging frame (14), the other end of the connecting plate (13) is fixed at the output end of the rotating motor (12), at least one group of rotating rings are arranged on the outer wall of the heating bin (10), and the rotating rings are limited on the supporting frame (11), wherein the rotating motor (12) is driven to drive the heating bin (10) to swing in the supporting frame (11).
  5. 5. The microporous PE filter material sintering machine capable of being sintered in batches according to claim 2, wherein the heating assembly (1) comprises a heating bin (10), a helical blade and a driving motor, the side wall of the heating bin (10) is of a hollow structure, a heating wire is arranged in the hollow structure, a feed inlet (100) is arranged at the top of the heating bin (10), a sealing cover is arranged on the feed inlet (100), a discharge outlet (101) is arranged at the bottom of the front end of the heating bin (10), the helical blade is axially arranged along the heating bin (10), the driving motor is arranged at the rear end of the heating bin (10), the output end of the driving motor penetrates through the heating bin (10) and is connected with the helical blade, wherein powdery PE material enters the heating bin (10) through the feed inlet (100) for heating, and the driving motor rotates to drive the helical blade to stir the PE material and push the melted PE material out of the guide bin (3) through the discharge outlet (101).
  6. 6. The batch-sinterable microporous PE filter material sintering machine according to claim 5, further comprising a device bracket (6) and a driving air cylinder (7), wherein the device bracket (6) is arranged at the front end of the heating assembly (1), the driving air cylinder (7) is arranged at the upper end of the device bracket (6), a first driving plate (70) is fixed on an output shaft of the driving air cylinder (7), a plurality of groups of upper dies (5) are detachably arranged on the first driving plate (70), the lower dies (4) are arranged at the lower end of the device bracket (6), the number of the upper dies (5) is equal to the number of the lower dies (4), and the driving air cylinder (7) can drive the upper dies (5) to enter the lower dies (4).
  7. 7. The batch-sintering microporous PE filter material sintering machine according to claim 6, further comprising a second driving plate (71), a top rod (72) and a spring (73), wherein the second driving plate (71) can be movably sleeved on an output shaft of the driving cylinder (7), one end of the top rod (72) is fixed on the second driving plate (71), the other end of the top rod (72) can penetrate through the first driving plate (70), one end of the spring (73) is sleeved on the top rod (72), one end of the spring (73) is fixed between the first driving plate (70) and the second driving plate (71), a through hole (50) is formed in the upper die (5), a top post (61) is arranged on the device bracket (6), when the first driving plate (70) is gradually far away from the lower die (4), the second driving plate (71) is gradually close to the top post (61), and when the top post (61) and the second driving plate (71) are gradually contacted with the through hole (50).
  8. 8. The batch-sintering microporous PE filter material sintering machine according to claim 7, wherein a guide rod (60) is arranged on the device bracket (6) along the driving direction of the driving motor, and the first driving plate (70) and the second driving plate (71) can move on the guide rod (60).

Description

Microporous PE filter material sintering machine capable of sintering in batches Technical Field The utility model relates to the technical field of microporous PE filter material production, in particular to a microporous PE filter material sintering machine capable of performing batch sintering. Background The microporous PE filter material has excellent performances of air permeability, water impermeability, good chemical stability and the like, and has wide application in the fields of acid mist filtration of storage battery safety valves, medical cell extraction, respirator filter discs and the like. At present, sintering of microporous PE filter materials is mainly finished by a sintering machine. In the process of sintering the microporous PE filter material, the conventional sintering machine generally adopts an upper heating wire and a lower heating wire to heat, conducts heat to an aluminum die to enable PE powder to be melted to a semi-molten state, and then is pushed out to be cooled to prepare the filter material, so that the sintering machine is difficult to produce in batches when being cooled to prepare the PE filter material, and the overall production efficiency of the device is lower. In Chinese patent publication No. CN222608013U, a small-batch sintering mold for metal powder is disclosed, wherein a molding mold is assembled, a lower side is assembled, and an upper side pressing bar is assembled after the metal powder is filled. The forming die is placed in the pressurizing module and is provided with the induction heating module. The induction heating module is started, and the outer frame generates vortex and generates heat under the action of current of the induction heating module, so that the forming die is heated. The device has simple structure, can complete batch material sintering, but has low material sintering efficiency and poor sintering effect on raw materials, and therefore, the utility model provides the microporous PE filter material sintering machine capable of batch sintering. Disclosure of utility model To above-mentioned problem, provide a micropore PE filter material sintering machine that can sinter in batches, fully melt the powdery PE material that gets into wherein through heating element, the PE material of molten state enters into the water conservancy diversion storehouse and reenters into the bed die in, go up mould and bed die cooperation suppression and form PE filter material, go up mould and bed die quantity adjustable, solved the relatively poor and low problem of production efficiency of traditional device heating effect. In order to solve the problems in the prior art, the utility model provides a microporous PE filter material sintering machine capable of performing batch sintering, which comprises a heating component, a pushing component, a diversion bin, a lower die and an upper die, wherein the heating component is used for melting PE powder, the front end of the heating component is communicated with the diversion bin, the pushing component is used for pushing PE materials in a molten state in the heating component to the diversion bin, a plurality of groups of lower dies are communicated with the diversion bin, and the upper die can enter the lower die and press the PE materials in the lower die. Preferably, the rear end of the guide bin is communicated with the lowest point of the front end of the heating assembly, and the front end of the guide bin is communicated with the lowest point of the groove of the lower die. Preferably, the heating element includes heating storehouse, back lid, protecgulum, link up around the heating storehouse, the lateral wall of heating storehouse sets up to hollow structure, set up the heater strip in the hollow structure, the top of heating storehouse sets up the feed inlet, set up sealed lid on the feed inlet, the back lid restriction is in the heating storehouse and can follow the heating storehouse axial displacement in the heating storehouse, the protecgulum sets up the heating storehouse front end, the protecgulum bottom sets up the discharge gate, wherein, powdered PE material passes through the feed inlet enters into heat in the heating storehouse, promotes back lid can drive the PE material of the molten state in the heating storehouse and enter into through the discharge gate the water conservancy diversion storehouse. Preferably, the heating assembly further comprises a supporting frame, a rotating motor, a connecting plate and a swinging frame, the edge of the rear end of the heating bin radially extends along the heating bin to form the swinging frame, one end of the connecting plate is limited to move in the swinging frame, the other end of the connecting plate is fixed at the output end of the rotating motor, at least one group of rotating rings are arranged on the outer wall of the heating bin, the rotating rings are limited on the supporting frame, and the rotating motor is driven to drive the hea