CN212441456U

CN212441456U - A device for crushing raw materials of breathable composite film

Info

Publication number: CN212441456U
Application number: CN201921933220.4U
Authority: CN
Inventors: 不公告发明人
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-11
Filing date: 2019-11-11
Publication date: 2021-02-02
Anticipated expiration: 2029-11-11

Abstract

The utility model discloses a raw material pulverizing device for a breathable composite film, which comprises a base, a pulverizing box is fixedly connected to the top of the base, a feeding pipe is fixedly connected to the top of the pulverizing box, and the bottom of the feeding pipe penetrates the top of the pulverizing box. A motor is fixedly installed on the inner wall of the top of the crushing box, a rotating rod is fixedly connected to the output end of the motor, a symmetrically arranged first crushing knife is fixedly connected to the side of the rotating rod, and the bottom of the rotating rod is fixed A rotating rod is connected, the bottom of the rotating rod is fixedly connected with a plurality of second crushing knives, the two side walls of the crushing box are fixedly connected with symmetrically arranged fixed blocks located outside the feeding pipe, and the two fixed blocks are fixedly connected. A filter box is fixedly connected between the bottoms. The utility model can sieve high-quality raw materials through the first pulverizing knife and the second pulverizing knife to improve the grinding efficiency and quality, improve the grinding precision, and finally improve the production quality of the breathable film.

Description

Ventilative complex film raw materials reducing mechanism

Technical Field

The utility model relates to a raw materials processing technology field especially relates to a ventilative complex film raw materials reducing mechanism.

Background

The waterproof breathable film (breathing paper) is a novel high-molecular waterproof material. In terms of manufacturing process, the technical requirement of the waterproof breathable film is much higher than that of a common waterproof material; meanwhile, from the quality, the waterproof breathable film also has functional characteristics which are not possessed by other waterproof materials. The application of ventilative complex film is very extensive, especially, involve ventilative complex film raw materials reducing mechanism, ventilative complex film raw materials are the plastics of big granule mostly, need carry out the regrinding processing to plastics, but current reducing mechanism crushing effect is poor, the structure is complicated, complex operation, the maintenance is difficult, and the crushing material quality of finally collecting is low, consequently, need one kind to smash effectually urgently, moreover, the steam generator is simple in structure, and convenient operation, the maintenance is easy, and the crushing material quality that finally screens and collect is a ventilative complex film raw materials reducing mechanism of high quality.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a raw material crushing device for a breathable composite film.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a breathable composite membrane raw material crushing device comprises a base, wherein a crushing box is fixedly connected to the top of the base, a feeding pipe is fixedly connected to the top of the crushing box, the bottom of the feeding pipe penetrates through the top wall of the crushing box, a motor is fixedly mounted on the inner wall of the top of the crushing box, a rotating rod is fixedly connected to the output end of the motor, first crushing cutters which are symmetrically arranged are fixedly connected to the side edges of the rotating rod, a rotating rod is fixedly connected to the bottom of the rotating rod, a plurality of second crushing cutters are fixedly connected to the bottom of the rotating rod, symmetrically arranged fixing blocks which are positioned on the outer side of the feeding pipe are fixedly connected to the two side walls of the crushing box, a filter box is fixedly connected between the bottoms of the two fixing blocks, a first filter screen is arranged in the filter box, and a guide pipe which is positioned on the, the utility model discloses a crushing case, including crushing case, feed conduit, first filter screen, second filter screen, the equal swing joint of two inside walls of crushing case has the slide bar that is located the passage below, two fixedly connected with second filter screen between the slide bar, two the equal fixedly connected with output of electronic jar in bottom of slide bar.

Preferably, the bottom of the crushing box is fixedly connected with symmetrically arranged supports, and the supports are fixedly connected with the electric cylinder.

Preferably, the two inner side walls of the crushing box are provided with symmetrically arranged sliding grooves, and the sliding rods are in sliding connection with the sliding grooves.

Preferably, two small feeding pipes are arranged in the feeding pipe, and wheels are mounted at the bottom of the base.

Preferably, a second filter screen material collecting box is placed at the bottom of the crushing box.

Preferably, the tops of the two sliding rods are fixedly connected with auxiliary feeding blocks, and the outer surface of the crushing box is hinged with a box door.

The utility model has the advantages that:

1, the utility model discloses an installation infundibulate feeding mouth of pipe makes and throws the material convenience, saves time, improves work efficiency.

2, the utility model discloses an electronic jar drives slide bar up-and-down motion to drive the second and filter the otter board up-and-down motion, shake the filtration, make the filter effect more obvious, improve the quality of final complex film raw material powder.

3, the utility model discloses an output of motor drives the bull stick and rotates, and the bull stick drives first crushing sword and once smashes, and the dwang of bull stick bottom drives the second and smashes the sword and carry out the regrinding to improve kibbling quality.

Drawings

Fig. 1 is a schematic structural view of a raw material crushing device for a breathable composite film according to the present invention.

Fig. 2 is a schematic structural view of a box door of the raw material pulverizing device with a breathable composite film according to the present invention.

Reference numbers in the figures: the device comprises a base 1, a crushing box 2, a feeding pipe 3, a motor 4, a rotating rod 5, a first crushing cutter 6, a rotating rod 7, a second crushing cutter 8, a fixed block 9, a filter box 10, a first filter screen 11, a material guide pipe 12, a sliding rod 13, a second filter screen 14, an electric cylinder 15, a support 16, a sliding chute 17, a material collecting box 18, an auxiliary feeding block 19 and a box door 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-2, a raw material crushing device for a breathable composite membrane, which comprises a base 1, wherein a crushing box 2 is fixedly connected to the top of the base 1, a feeding pipe 3 is fixedly connected to the top of the crushing box 2, the bottom of the feeding pipe 3 penetrates through the top wall of the crushing box 2, a motor 4 is fixedly installed on the inner wall of the top of the crushing box 2, a rotating rod 5 is fixedly connected to the output end of the motor 4, first crushing cutters 6 which are symmetrically arranged are fixedly connected to the side edge of the rotating rod 5, a rotating rod 7 is fixedly connected to the bottom of the rotating rod 5, a plurality of second crushing cutters 8 are fixedly connected to the bottom of the rotating rod 7, symmetrically arranged fixing blocks 9 which are positioned outside the feeding pipe 3 are fixedly connected to the two side walls of the crushing box 2, a filter box 10 is fixedly connected between the bottoms of the two fixing blocks 9, a first filter screen 11 is arranged in the filter box, smash equal swing joint between two inside walls of case 2 and be located slide bar 13 of passage 12 below, fixedly connected with second filter screen 14 between two slide bars 13, the equal fixedly connected with electronic jar 15's in bottom output of two slide bars 13, the support 16 that smashes the bottom fixedly connected with symmetry setting of case 2, support 16 and electronic jar 15 fixed connection, smash spout 17 of seting up the symmetry setting on two inside walls of case 2, slide bar 13 and spout 17 sliding connection, be equipped with two feeding tubules in the feeding pipe 3, the wheel is installed to base 1's bottom, smash the bottom of case 2 and placed and be located second filter screen 14 magazine 18, the equal fixedly connected with auxiliary feeding piece 19 in top of two slide bars 13, the surface of smashing case 2 articulates there is chamber door 20.

The working principle is as follows: when the utility model is used, firstly, the box door 20 is opened, the residual materials on the filter box 10, the first filter screen 11, the second filter screen 14, the guide pipe 12 and the slide bar 13 are cleaned, then the empty material collecting box 18 is placed at the bottom of the crushing box 2, the box door 19 is closed, then the motor 4 and the electric cylinder 15 are started, the breathable composite membrane raw material is put into the box from the feeding pipe 3, too much material is not put into the box once, the blockage is prevented, the motor 4 drives the rotating rod 5 to rotate, the rotating rod 5 drives the first crushing cutter 6 to crush once, the rotating rod 5 drives the rotating rod 7 to rotate, the rotating rod 7 drives the second crushing cutter 8 to crush for the second time, and then the crushing is repeatedly carried out for multiple times, thereby the crushing quality is improved, the crushed material falls onto the second filter screen 14 from the filter box 10 through the guide pipe 12, the filter hole of the second filter screen 14 is smaller than the filter box 10, at the electric cylinder 15 drives the slide, thereby driving the second filter screen 14 to move up and down for shaking and filtering, so that the raw material powder of the smaller breathable composite film falls into the material collecting box 18, thereby completing one-time work.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a ventilative complex film raw materials reducing mechanism, includes base (1), its characterized in that, the top fixedly connected with of base (1) smashes case (2), smash case (2) top fixedly connected with feeding pipe (3), the roof of smashing case (2) is run through to the bottom of feeding pipe (3), smash case (2) top inner wall fixed mounting have motor (4), the output fixedly connected with bull stick (5) of motor (4), the side fixedly connected with of bull stick (5) smashes sword (6) that the symmetry set up, the bottom fixedly connected with dwang (7) of bull stick (5), the bottom fixedly connected with of dwang (7) smashes sword (8) a plurality of second, the fixed block (9) of symmetry setting that is located the feeding pipe (3) outside fixedly connected with on the both sides wall of smashing case (2), two fixedly connected with filter box (10) between the bottom of fixed block (9), be equipped with first filter screen (11), two in filter box (10) fixedly connected with is located baffle pipe (12) in the filter box (10) outside between the bottom of fixed block (9), equal swing joint has slide bar (13) that is located baffle pipe (12) below between two inside walls of crushing case (2), two fixedly connected with second filter screen (14), two between slide bar (13) the output of the equal fixedly connected with electronic jar (15) in bottom of slide bar (13).

2. The raw material crushing device for the breathable composite film according to claim 1, wherein the bottom of the crushing box (2) is fixedly connected with symmetrically arranged supports (16), and the supports (16) are fixedly connected with an electric cylinder (15).

3. The raw material crushing device for the breathable composite film according to claim 1, wherein the two inner side walls of the crushing box (2) are provided with symmetrically arranged sliding grooves (17), and the sliding rod (13) is in sliding connection with the sliding grooves (17).

4. The raw material crushing device for the air-permeable composite membrane according to claim 1, characterized in that two feeding small pipes are arranged in the feeding pipe (3), and wheels are arranged at the bottom of the base (1).

5. A raw material crushing apparatus for air-permeable composite membrane according to claim 1, characterized in that a material collecting box (18) is placed at the bottom of the crushing box (2) and is positioned on the second filter screen (14).

6. The raw material crushing device for the breathable composite film according to claim 1, wherein an auxiliary feeding block (19) is fixedly connected to the tops of the two sliding rods (13), and a box door (20) is hinged to the outer surface of the crushing box (2).