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CN-224227302-U - Composite non-woven fabric extrusion die

CN224227302UCN 224227302 UCN224227302 UCN 224227302UCN-224227302-U

Abstract

The utility model relates to the technical field of non-woven fabric processing, in particular to a composite non-woven fabric extrusion die, which comprises a die upper box, wherein feeding grooves are formed in the top of the die upper box at equal intervals, guide wheels II are fixedly arranged in the feeding grooves, a supporting plate is detachably connected with the inside of the die upper box through screws, a plurality of supporting frames are fixedly arranged at the top of the supporting plate, and bonding brushes are fixedly connected with the side sides of the supporting frames through fixing rods. According to the utility model, through the arrangement of the attaching hairbrush, surface dust, redundant cotton wool and adhered impurities of the textile threads led into the upper box of the die through the feeding groove can be brushed away, wherein the arrangement of the miniature vibrator can strengthen the dust and cotton wool impurities to be quickly separated from the surface of the textile threads, the cleaned impurities can be sucked through the first dust suction head and the second dust suction head and concentrated in the dust separation filter frame, and the flip cover can be opened to be directly taken out along with the dust separation filter frame for processing.

Inventors

  • PAN WEI

Assignees

  • 上海文房实业有限公司

Dates

Publication Date
20260512
Application Date
20250522

Claims (6)

  1. 1. A composite non-woven fabric extrusion die comprises a die upper box (1), and is characterized in that a feeding groove (7) is formed in the top of the die upper box (1) at equal intervals, a guide wheel II (8) is fixedly arranged at the top of the feeding groove (7), a supporting plate (9) is detachably connected to the inside of the die upper box (1) through screws, a supporting frame (10) is fixedly arranged at the top of the supporting plate (9), the number of the supporting frames (10) is multiple, bonding brushes (12) are fixedly connected to the side of the supporting frame (10) through fixing rods (11), the number of the bonding brushes (12) is two, a miniature vibrator (13) is arranged on the side of the supporting frame (10), a through pipe (15) is fixedly arranged at the top of the supporting plate (9) through a supporting rod (14), one end of the through pipe (15) extends into the feeding groove (7) and is communicated with a dust collection head I (16), a dust collection head II (17) is communicated with the side of the through pipe (15), bonding brushes (12) are fixedly connected to the side of the supporting plate II, bonding brushes (12) are fixedly connected to the side of the supporting plate (9), a hinge (19) is arranged at the top of the supporting plate (9), a dust collection box (19) is fixedly arranged at the top of the supporting plate (9), the dust collecting box is characterized in that a dust separation filter frame (21) is movably arranged in the dust collecting box (19), a dust inlet (22) is formed in one side of the dust separation filter frame (21), the other end of the through pipe (15) extends into the dust inlet (22), a negative pressure fan (23) is arranged on one side of the inner wall of the dust collecting box (19), and the number of the negative pressure fans (23) is two.
  2. 2. The composite non-woven fabric extrusion die of claim 1, wherein the bottom of the die upper box (1) is detachably connected with the die lower box (2) through screws, a plurality of fixing bases (3) are fixedly arranged at the top of the die upper box (1), the fixing bases (3) are distributed at equal intervals on the side of the top of the die upper box (1), connecting shafts (4) are detachably connected to the top of the fixing bases (3) through screws, connecting rollers (5) are fixedly connected to the top of the connecting shafts (4), and guide wheels I (6) are fixedly arranged on the side of the fixing bases (3).
  3. 3. The composite non-woven fabric extrusion die as claimed in claim 2, wherein sealing plates (24) are detachably connected to the front side and the rear side of the die upper case (1) and the die lower case (2) through screws, guide rollers (25) are rotatably connected to the inside of the die lower case (2), the number of the guide rollers (25) is two, and discharge grooves (26) are formed in the side of the die lower case (2) at equal intervals.
  4. 4. The composite non-woven fabric extrusion die as set forth in claim 3, wherein a first push rod (28) is fixedly arranged at the bottom of the lower die box (2) through a positioning frame (27), a guide plate (30) is fixedly connected to the output end of the first push rod (28), a second push rod (29) is fixedly arranged at one side, far away from the first push rod (28), of the guide plate (30), a toothed plate (32) is fixedly connected to the output end of the second push rod (29), a guide groove (31) is formed in the bottom of the lower die box (2), and the guide groove (31) is matched with the guide plate (30).
  5. 5. The extrusion die for composite non-woven fabrics of claim 4, wherein a gear (33) is arranged on the top of the toothed plate (32), and the toothed plate (32) is matched with teeth of the gear (33).
  6. 6. The composite non-woven fabric extrusion die as set forth in claim 5, wherein connecting rods (34) are rotatably connected to the front side and the rear side of the gear (33), the end portions of the two connecting rods (34) are fixedly connected with the guide plates (30), an adjusting frame (35) is fixedly arranged at the top of the gear (33), and a limiting guide plate (36) is fixedly arranged at the top of the adjusting frame (35).

Description

Composite non-woven fabric extrusion die Technical Field The utility model relates to the technical field of non-woven fabric processing, in particular to a composite non-woven fabric extrusion die. Background The non-woven fabric is also called non-woven fabric, needled cotton, needled non-woven fabric and the like, is produced by adopting polyester fiber and polyester fiber (PET for short) materials and is manufactured by needling technology, and can be made into different thicknesses, handfeel, hardness and the like, and the non-woven fabric needs to be subjected to plasticity by means of a die in the production process. Through retrieving, the patent of the utility model with the bulletin number of CN212955456U specifically discloses a novel multistage filtration melt-blown non-woven fabric extrusion die, relates to the technical field of melt-blown dies, and including the filter body, equal threaded connection of outer wall one side corner department of the filter body has fixing bolt, and fixing bolt's one end threaded connection has the ring flange, and the filter body is kept away from the one side outer wall center department threaded connection of ring flange and is provided with the connector, and a plurality of mounting holes have been seted up to the one side outer wall of keeping away from the filter body of connector. This novel multistage filtration melts and spouts non-woven fabrics extrusion tooling, through air cock, aviation baffle and silk board on the one hand can guarantee the melt-blown pressure of non-woven fabrics raw and other hand can improve the efficiency of melt-blown, avoids the silk board of mould to take place to block up and fibrous fracture, and this novel multistage filtration melts and spouts non-woven fabrics extrusion tooling through runner, connector and one-level filter screen and second grade filter screen, can realize carrying out partial pressure and filtration to raw and other materials, avoids the silk board aperture to be plugged up by raw and other materials, and then reduces the efficiency of melt-blown In the above patent, the melt-blowing pressure of the non-woven fabric raw material can be guaranteed only through the air tap, the air plate and the silk plate, and the melt-blowing efficiency can be improved on the other hand, the problem that the inlet of the textile line is blocked due to excessive dust impurities can not be fully avoided, the inside of the working box can not normally extrude wires to work seriously, the problem that the device is inconvenient to limit the raw material in the use process is not solved, and the practicality problem of the extrusion die is not conveniently improved. Therefore, it is necessary to invent a composite nonwoven fabric extrusion die to solve the above problems. Disclosure of utility model The utility model aims to provide a composite non-woven fabric extrusion die, which can brush out surface dust, redundant cotton wool and adhered impurities of a textile wire led into an upper box of the die through a feed chute by arranging a bonding brush, wherein the arrangement of a miniature vibrator can strengthen the dust and the cotton wool impurities to be separated from the surface of the textile wire, the cleaned impurities can be sucked through a dust suction head I and a dust suction head II and concentrated in a dust separation filter frame, and a follow-up openable flip cover can be directly taken out along with the dust separation filter frame for processing, so that the problem that the blocking of an inlet of the textile wire due to excessive dust impurities cannot be fully avoided in the prior art, the problem that the inside of a working box cannot normally conduct wire extrusion work is seriously caused, the problem that the device is inconvenient to limit raw materials in the use process is not convenient to solve, and the problem that the practicability of the extrusion die is inconvenient to promote. In order to achieve the above purpose, the composite non-woven fabric extrusion die comprises a die upper box, feeding grooves are formed in the top of the die upper box at equal intervals, guide wheels II are fixedly arranged in the feeding grooves, supporting plates are detachably connected to the inside of the die upper box through screws, supporting frames are fixedly arranged at the tops of the supporting plates, the number of the supporting frames is multiple, attaching brushes are fixedly connected to the side sides of the supporting frames through fixing rods, two attaching brushes are arranged, miniature vibrators are mounted on the side sides of the supporting frames, a through pipe is fixedly arranged at the top of the supporting plates through supporting rods, one end of the through pipe extends into the feeding grooves and is communicated with a dust collection head I, a dust collection head II is communicated with the side of the through pipe, a dust collection box is fixedly arranged at the to