CN211917405U

CN211917405U - TPU film waste treatment device

Info

Publication number: CN211917405U
Application number: CN202020426582.0U
Authority: CN
Inventors: 陈芳荣; 柳良德; 明永奎
Original assignee: Dongguan Quanfeng New Material Technology Co ltd
Current assignee: Dongguan Quanfeng New Material Technology Co ltd
Priority date: 2020-03-27
Filing date: 2020-03-27
Publication date: 2020-11-13
Anticipated expiration: 2030-03-27

Abstract

The utility model relates to a TPU film waste treatment device, relating to the technical field of film waste treatment and comprising a frame, wherein the frame is provided with a feeding component, a crushing component and a collecting component; the feeding assembly is used for conveying the film waste to the crushing assembly; the crushing assembly is positioned below the feeding assembly and is used for crushing the film waste conveyed by the feeding assembly to obtain film crushed materials; the collecting assembly is located on one side of the smashing assembly and connected with the smashing assembly, and the collecting assembly is used for conveying and collecting the thin film smashed materials produced in the smashing assembly. The film waste material gets into crushing unit via the feeding subassembly and smashes in order to form the thin film crushed aggregates, and the thin film crushed aggregates is carried in order to leave crushing unit via collecting the subassembly to collect in the concentrated under the effect of collecting the subassembly, from this, the staff can directly acquire the thin film crushed aggregates of having collected at collecting the subassembly, thereby make the utility model has the advantages of the thin film crushed aggregates of being convenient for clear up.

Description

TPU film waste treatment device

Technical Field

The utility model belongs to the technical field of the technique of film waste material processing and specifically relates to a TPU film waste material processing apparatus is related to.

Background

TPU (thermoplastic polyurethanes) is named as thermoplastic polyurethane elastomer rubber, and HAs the advantages of wide hardness range (60 HA-85 HD), wear resistance, oil resistance, transparency and good elasticity. The TPU film material is widely used in various fields due to its advantages of light weight, good sealing performance, low manufacturing cost, etc. The film just produced has a large area and needs to be cut according to the shape and size required by the actual product, thereby causing waste. These film wastes can be recycled for production, and thus, the film wastes need to be subjected to a pulverization treatment.

The utility model with the reference publication number of CN206475331U discloses a film crusher, which comprises a material rolling component, a material feeding component, a crushing chamber and a material feeding component; arranging a coil component on the feeding component, connecting an outlet of the feeding component with an inlet of the crushing chamber, crushing the film waste through the rotation of a cutter in the crushing chamber, and conveying the crushed film material away through the feeding component; the guide of the film waste is carried out through a swinging rod on the coil stock assembly, and the film waste is prevented from being broken through a contactor; conveying the film waste into a crushing chamber for crushing through a material rolling roller on a feeding assembly, and controlling the operation of a speed reducer through a frequency converter so as to control the feeding speed of the film waste; and the crushed film materials are conveyed out through the feeding assembly, so that the film waste is crushed automatically. However, the above-mentioned film crusher can only crush the film waste to obtain the crushed material, and the worker needs to collect the film assembly, which is very inconvenient to use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a TPU film waste material processing apparatus has the advantage of the film crushed aggregates clearance of being convenient for.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the TPU film waste treatment device comprises a rack, wherein a feeding assembly, a crushing assembly and a collecting assembly are arranged on the rack;

the feeding assembly is used for conveying the film waste to the crushing assembly;

the crushing assembly is positioned below the feeding assembly and is used for crushing the film waste conveyed by the feeding assembly to obtain film crushed materials;

the collecting assembly is located on one side of the smashing assembly and connected with the smashing assembly, and the collecting assembly is used for conveying and collecting the thin film smashed materials produced in the smashing assembly.

Through adopting above-mentioned technical scheme, the film waste material gets into crushing unit via the feeding subassembly and smashes in order to form the thin film crushed aggregates, and the thin film crushed aggregates is carried in order to leave crushing unit via collecting the subassembly to centralized collection under the effect of collecting the subassembly, from this, the staff can directly acquire the thin film crushed aggregates of collecting at the collection subassembly, thereby makes this TPU film waste material processing apparatus have the advantage of the thin film crushed aggregates clearance of being convenient for.

The utility model discloses further set up to: the feeding assembly comprises a feeding seat fixedly arranged on the rack, a driving material roller and an auxiliary material roller are arranged on the feeding seat in a rotating mode, the rack is provided with an actuating material roller rotating feeding motor, and the feeding seat is provided with an actuating auxiliary material roller close to or far away from a distance adjusting portion of the driving material roller.

Through adopting above-mentioned technical scheme, roll adjustment portion control auxiliary material roller is close to or keeps away from the initiative material roller in order to control the clearance between initiative material roller and the auxiliary material roller to make the thickness that the feeding subassembly can smash the film according to actual need adjust the clearance, thereby guarantee that the auxiliary material roller can compress tightly the film waste material on the initiative material roller so that the film waste material is stably carried.

The utility model discloses further set up to: the roll adjustment portion including slide set up in the roll adjustment piece of feeding seat with order about the gliding roll adjustment cylinder of roll adjustment piece, the roll adjustment cylinder with feeding seat fixed connection, the piston rod of roll adjustment cylinder with roll adjustment piece fixed connection, supplementary material roller is located on the roll adjustment piece.

Through adopting above-mentioned technical scheme, the piston rod of roll adjustment cylinder slides in order to drive the roll adjustment piece and slide to drive the supplementary material roller and slide.

The utility model discloses further set up to: crushing unit including fixed set up in mount pad in the frame, detachable is provided with the screen cloth on the mount pad, crushing room and crushed aggregates room have on the mount pad, crushing room is located the top of screen cloth just crushed aggregates room is located the below of screen cloth, it is provided with crushing sword to smash the indoor rotation, crushing sword is located the top of screen cloth, the mount pad is installed and is ordered about crushing sword pivoted crushing motor.

Through adopting above-mentioned technical scheme, the film crushed aggregates that the particle size is big most is stayed and is continued to be cut and smash by smashing the sword in smashing the room, the film crushed aggregates joint that the particle size of the small part is big is in the mesh of screen cloth, a certain amount of film crushed aggregates room has been blockked up in the mesh of screen cloth, pull down the clearance with the screen cloth from the mount pad, install the mount pad back with the screen cloth after the clearance finishes again, therefore, make this TPU film waste material processing apparatus have the advantage of the film crushed aggregates clearance of being convenient for, thereby guarantee the normal and stable operation of work of this TPU film waste material processing apparatus.

The utility model discloses further set up to: the screen cloth is characterized in that an installation slide rail is fixedly arranged on the installation seat, and the end part of the screen cloth is connected with the installation slide rail in a sliding manner.

Through adopting above-mentioned technical scheme, the tip of screen cloth slides in the installation slide rail so that the screen cloth installation or break away from the mount pad to the dismouting of screen cloth of being convenient for is in order to be convenient for to the clearance of film crushed aggregates on the screen cloth.

The utility model discloses further set up to: the screen cloth is characterized in that a positioning through hole is formed in the mounting slide rail, a positioning bolt is detachably arranged in the positioning through hole, and a positioning insertion hole for inserting the positioning bolt is formed in the end part of the screen cloth.

Through adopting above-mentioned technical scheme, when the screen cloth was installed in the installation slide rail, the tip of location bolt passed the location and perforates in order to insert the location jack to the installation stability of slip in order to improve the screen cloth of restriction screen cloth.

The utility model discloses further set up to: the indoor detachably of crushed aggregates is provided with long-pending material drawer, run through on the inner wall of crushed aggregates room and seted up the installation of confession long-pending material drawer or break away from the clear material mouth of crushed aggregates room and the discharge gate that is used for being connected with the collection subassembly, the discharge gate is located clear material mouth's top.

By adopting the technical scheme, the film crushed aggregates that get into the crushed aggregates room mostly leave the crushed aggregates room through the discharge gate under the effect of collecting the subassembly, still have a small part of film crushed aggregates to be detained in the crushed aggregates room, and the film crushed aggregates that are detained in the crushed aggregates room fall into.

The utility model discloses further set up to: the collecting assembly comprises a conveying pipe communicated with the crushing assembly, the conveying pipe is provided with a feed hole, a discharge hole and an air inlet hole, the discharge hole is opposite to the air inlet hole, the feed hole is located on one side of the air inlet hole, an air supply piece is installed in the rack, and an air supply end of the air supply piece is connected with the air inlet hole.

Through adopting above-mentioned technical scheme, the air current that air supply spare produced directly blows to the discharge opening via the fresh air inlet, and this air current produces suction in order to be acted on the broken material of film among the crushing unit to the feed port, and the broken material of film gets into in the conveying pipeline and the air current that enters via the feed port to follow the air current and discharge from the discharge opening. Thereby being convenient for the staff to concentrate the collection film crushed aggregates from the discharge opening of conveying pipeline.

The utility model discloses further set up to: the material conveying pipe is provided with a material discharging pipe, one end of the material discharging pipe is communicated with the material discharging hole, the other end of the material discharging pipe is fixedly connected with a hopper, and the material discharging end of the hopper is detachably provided with a material receiving bag.

Through adopting above-mentioned technical scheme, the broken glass of film is collected in receiving the material bag, from this for this TPU film waste material processing apparatus has the advantage that the broken glass of film of being convenient for clears up.

The utility model discloses further set up to: the air inlet is detachably provided with a sieve plate.

Through adopting above-mentioned technical scheme, the sieve separates the air-out end of air supply spare and the fresh air inlet of conveying pipeline to avoid the thin film crushed aggregates to enter into air supply spare, in order to guarantee that air supply spare can normally work.

To sum up, the utility model discloses a beneficial technological effect does:

1. the thin film waste enters the crushing assembly through the feeding assembly to be crushed to form thin film crushed aggregates, the thin film crushed aggregates are conveyed through the collecting assembly to leave the crushing assembly and are collected in a centralized mode under the action of the collecting assembly, therefore, workers can directly obtain the collected thin film crushed aggregates through the collecting assembly, and the TPU thin film waste treatment device has the advantage of being convenient for thin film crushed aggregates to be cleaned;

2. most of the thin film crushed aggregates with large particle sizes are left in the crushing chamber and are continuously cut and crushed by the crushing cutter, a small part of the thin film crushed aggregates with large particle sizes are clamped in the meshes of the screen mesh, when a certain amount of the thin film crushed aggregates chamber is blocked in the meshes of the screen mesh, the screen mesh is detached from the mounting seat to be cleaned, and the screen mesh is mounted back to the mounting seat after the cleaning is finished, so that the TPU thin film waste material processing device has the advantage of being convenient for cleaning the thin film crushed aggregates, and the normal and stable operation of the TPU thin film waste material processing device is ensured;

3. the air current that air supply spare produced directly blows to the discharge opening through the fresh air inlet, and this air current produces suction in order to be acted on the broken material of film in crushing subassembly to the feed inlet, and the broken material of film gets into in the conveying pipeline and in the air current of entering through the feed inlet to follow the air current and discharge from the discharge opening. Thereby being convenient for the staff to concentrate the collection film crushed aggregates from the discharge opening of conveying pipeline.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the installation structure of the present invention;

fig. 3 is a schematic sectional structure diagram of the collecting assembly of the present invention.

In the figure, 0, a frame; 1. a feed assembly; 11. a feeding seat; 12. a driving material roller; 13. an auxiliary material roller; 14. a feeding motor; 15. a distance adjusting part; 151. a distance adjusting block; 152. a distance adjusting cylinder; 2. a size reduction assembly; 21. a mounting seat; 211. a crushing chamber; 212. a crushing chamber; 213. cleaning a material port; 214. a discharge port; 22. screening a screen; 23. a crushing knife; 24. a grinding motor; 25. installing a slide rail; 26. positioning a bolt; 27. a material accumulation drawer; 3. a collection assembly; 31. a delivery pipe; 311. a feed port; 312. a discharge hole; 313. an air inlet hole; 314. a sieve plate; 32. an air supply member; 33. a discharge pipe; 34. a hopper; 341. a bucket rack.

Detailed Description

A preferred embodiment of the present invention will be described in detail below with reference to the accompanying drawings.

Referring to fig. 1 and fig. 2, for the utility model discloses a TPU film waste treatment device, including frame 0, be provided with feeding subassembly 1, crushing unit 2 and collection subassembly 3 in frame 0.

A feeding assembly 1 is located at the upper end of the frame 0 for feeding the film waste to the shredding assembly 2. Specifically, the feeding assembly 1 includes two feeding seats 11 fixedly disposed on the frame 0, and the number of the feeding seats 11 is two. A driving material roller 12 and an auxiliary material roller 13 are rotatably arranged between the two feeding seats 11, and a gap for conveying the film waste is formed between the driving material roller 12 and the auxiliary material roller 13. The axes of the driving material rollers 12 are arranged in the horizontal direction, and the two driving material rollers 12 are respectively connected with one corresponding ends of the driving material rollers 12 in a rotating manner. The frame 0 is provided with a feeding motor 14 for driving the driving material roller 12 to rotate, and the feeding motor 14 and one end of the driving material roller 12 can be in meshing transmission through a gear or can be in transmission through a chain wheel and a chain.

The axis of the auxiliary material roller 13 is parallel to the axis of the driving material roller 12, the auxiliary material roller 13 is positioned above the driving material roller 12, and the auxiliary material roller 13 vertically slides to be close to or far away from the driving material roller 12. The feeding base 11 is provided with a distance adjusting part 15 for driving the auxiliary material roller 13 to be close to or far from the driving material roller 12. The distance adjusting part 15 includes a distance adjusting block 151 slidably disposed on the feeding base 11 in a vertical direction and a distance adjusting cylinder 152 for driving the distance adjusting block 151 to slide. The distance adjusting cylinder 152 is positioned above the auxiliary material roller 13, and the distance adjusting cylinder 152 is fixedly connected with the feeding seat 11. The distance adjusting cylinder 152 has a piston rod, the piston rod slides in the vertical direction under the action of the distance adjusting cylinder 152, and the end of the piston rod is fixedly connected with the distance adjusting block 151. The auxiliary material roller 13 is located on the distance adjusting block 151, and two ends of the auxiliary material roller 13 are respectively connected with the distance adjusting block 151 on the corresponding feeding seat 11 in a rotating manner. The piston rod of roll adjustment cylinder 152 slides in order to drive roll adjustment block 151 and slide to drive supplementary material roller 13 and slide and be close to or keep away from initiative material roller 12 with control supplementary material roller 13, thereby adjust the thickness that initiative material roller 12 and supplementary material roller 13 between the clearance so that feeding subassembly 1 can smash the film as required and adjust the clearance, so as to guarantee that supplementary material roller 13 can compress tightly the film waste material on initiative material roller 12 so that the film waste material is stably carried.

The crushing assembly 2 is positioned in the frame 0 and below the feeding assembly 1, and the crushing assembly 2 crushes the film waste conveyed by the feeding assembly 1 to obtain film crushed materials. Specifically, the shredder assembly 2 includes a mount 21 fixedly disposed within the housing 0. A screen 22 is detachably arranged on the mounting seat 21, and a plurality of meshes are arranged on the screen 22 to allow small-particle-size film crushed aggregates to pass through. The mounting base 21 is fixedly provided with a mounting slide rail 25, and the end part of the screen 22 is connected with the mounting slide rail 25 in a sliding way. The mounting slide rail 25 is provided with a positioning through hole, a positioning bolt 26 is detachably arranged in the positioning through hole, and a positioning insertion hole for inserting the positioning bolt 26 is formed in the end part of the screen 22. When the screen 22 is mounted on the mounting rail 25, the end of the positioning latch 26 passes through the positioning penetration hole to be inserted into the positioning insertion hole, thereby restricting the sliding of the screen 22 to improve the mounting stability of the screen 22.

The inner space of the mount 21 is partitioned into a crushing chamber 211 and a crushing chamber 212 by the screen 22, the crushing chamber 211 being located above the screen 22 and the crushing chamber 212 being located below the screen 22. The crushing chamber 211 is rotatably provided with a crushing blade 23, and the rotation axis of the crushing blade 23 is parallel to the rotation axis of the driving feed roller 12. A shredding knife 23 is located above the screen 22 for shredding the film waste and larger sized pieces of film. The mounting base 21 is provided with a crushing motor 24 for driving the crushing cutter 23 to rotate, and the crushing motor 24 and one end of the crushing cutter 23 can be in meshing transmission through a gear or can be in transmission through a chain wheel and a chain. The material accumulation drawer 27 is detachably arranged in the crushing chamber 212, a material cleaning opening 213 for installing or separating the material accumulation drawer 27 from the crushing chamber 212 and a material outlet 214 for connecting the collecting assembly 3 are arranged on the inner wall of the crushing chamber 212 in a penetrating mode, and the material outlet 214 is located above the material cleaning opening 213.

The collecting member 3 is located at an outer side of the frame 0 to be connected to the pulverizing member 2, and the collecting member 3 is located at a side of the mounting seat 21 away from the pulverizing member 2. The collecting assembly 3 is used for conveying and collecting the thin film scraps produced in the pulverizing assembly 2. In particular, the collecting assembly 3 comprises a feed conveyor 31 communicating with the crushing chamber 212 of the crushing assembly 2. The feed conveyor 31 has a feed inlet 311, a discharge outlet 312 and an air inlet 313. Preferably, the material conveying pipe 31 is arranged in a shape of a "T", the discharge hole 312 is located at the upper end, the air inlet 313 is located at the lower end, the axis of the discharge hole 312 is arranged along the vertical direction, the axis of the air inlet 313 coincides with the axis of the discharge hole 312 so that the discharge hole 312 is directly opposite to the air inlet 313, and the material inlet 311 is located at one side of the air inlet 313 and the axis of the material inlet 311 is arranged along the horizontal direction. An air supply part 32 is arranged in the frame 0, and the air supply part 32 is a fan. The blowing end of the blowing member 32 is connected to the air inlet hole 313. The air inlet holes 313 are detachably provided with a screen plate 314, and the screen plate 314 separates the air outlet end of the air supply member 32 from the air inlet holes 313 of the material delivery pipe 31, thereby preventing the crushed thin films from entering the air supply member 32.

The feed delivery pipe 31 is provided with a feed delivery pipe 33 having one end communicating with the feed discharge hole 312, and the feed delivery pipe 33 is made of a telescopic pipe so as to facilitate adjustment of length and direction. The other end of the discharge pipe 33 is fixedly connected with a hopper 34, the inner diameter of the lower end of the hopper 34 is gradually reduced from top to bottom, and the discharge end of the hopper 34 is positioned on the lower end surface of the hopper 34. A hopper frame 341 is fixedly provided on an outer wall of the hopper 34 to suspend the hopper 34. A receiving bag (not shown) is removably disposed at the discharge end of the hopper 34.

The implementation principle of the embodiment is as follows: the thin film waste material passes through the gap between the main material roller 12 and the auxiliary material roller 13, the piston rod of the distance adjusting cylinder 152 slides to drive the distance adjusting block 151 to slide, so that the auxiliary material roller 13 can compress the thin film waste material on the main material roller 12, the feed motor 14 drives the main material roller 12 to rotate to drive the main material roller 12 to rotate, so that the thin film waste material is conveyed into the crushing chamber 211, the crushing motor 24 drives the crushing knife 23 to rotate to crush the thin film waste material in the crushing chamber 211 to obtain thin film crushed material, the thin film crushed material with larger particle size is retained in the crushing chamber 211 to be continuously crushed until the thin film crushed material with smaller particle size can pass through the mesh, the thin film crushed material with smaller particle size passes through the screen 22 to enter the crushed material chamber 212, the air flow generated by the air supply member 32 is directly blown to the discharge hole 312 through the air inlet hole 313, the air flow generates suction to the feed hole 311 to act on the thin film crushed material in the crushing assembly 2, the thin film crushed material enters, and is discharged from the discharge hole 312 following the air flow and then falls into the collecting bag via the hopper 34.

The embodiments of the present invention are the preferred embodiments of the present invention, and not limited to the above, wherein the same reference numerals are used for the same components. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component. Therefore, the method comprises the following steps: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The TPU film waste treatment device comprises a rack (0), and is characterized in that a feeding assembly (1), a crushing assembly (2) and a collecting assembly (3) are arranged on the rack (0);

the feeding assembly (1) is used for conveying the thin film waste to the crushing assembly (2);

the smashing assembly (2) is positioned below the feeding assembly (1), and the smashing assembly (2) smashes the thin film waste conveyed by the feeding assembly (1) to obtain thin film smashed materials;

the collecting assembly (3) is located on one side of the smashing assembly (2) and connected with the smashing assembly (2), and the collecting assembly (3) is used for conveying and collecting the thin film smashed materials produced in the smashing assembly (2).

2. The TPU film waste treatment device according to claim 1, wherein the feeding assembly (1) comprises a feeding seat (11) fixedly arranged on the frame (0), a driving material roller (12) and an auxiliary material roller (13) are rotatably arranged on the feeding seat (11), a feeding motor (14) for driving the driving material roller (12) to rotate is installed on the frame (0), and a distance adjusting part (15) for driving the auxiliary material roller (13) to be close to or far away from the driving material roller (12) is installed on the feeding seat (11).

3. The TPU film waste treatment device of claim 2, wherein the distance adjusting part (15) comprises a distance adjusting block (151) slidably arranged on the feeding seat (11) and a distance adjusting cylinder (152) driving the distance adjusting block (151) to slide, the distance adjusting cylinder (152) is fixedly connected with the feeding seat (11), a piston rod of the distance adjusting cylinder (152) is fixedly connected with the distance adjusting block (151), and the auxiliary material roller (13) is positioned on the distance adjusting block (151).

4. The TPU film waste treatment device of claim 1, wherein the smashing assembly (2) comprises a mounting seat (21) fixedly arranged in the rack (0), a screen (22) is detachably arranged on the mounting seat (21), a smashing chamber (211) and a crushing chamber (212) are arranged on the mounting seat (21), the smashing chamber (211) is positioned above the screen (22) and the crushing chamber (212) is positioned below the screen (22), a smashing knife (23) is rotatably arranged in the smashing chamber (211), the smashing knife (23) is positioned above the screen (22), and a smashing motor (24) for driving the smashing knife (23) to rotate is arranged on the mounting seat (21).

5. The TPU film waste treatment device according to claim 4, wherein a mounting rail (25) is fixedly arranged on the mounting seat (21), and the end of the screen (22) is slidably connected with the mounting rail (25).

6. The TPU film waste treatment device according to claim 5, wherein the mounting rail (25) is provided with a positioning through hole, a positioning bolt (26) is detachably arranged in the positioning through hole, and a positioning insertion hole for inserting the positioning bolt (26) is formed at the end of the screen (22).

7. The TPU film waste treatment device according to claim 6, wherein the material accumulation drawer (27) is detachably arranged in the material crushing chamber (212), a material cleaning opening (213) for the material accumulation drawer (27) to be mounted or separated from the material crushing chamber (212) and a material outlet (214) for connecting with the collecting assembly (3) are formed in the inner wall of the material crushing chamber (212) in a penetrating manner, and the material outlet (214) is located above the material cleaning opening (213).

8. The TPU film waste treatment device according to claim 1, wherein the collecting assembly (3) comprises a material conveying pipe (31) communicated with the crushing assembly (2), the material conveying pipe (31) is provided with a material inlet hole (311), a material outlet hole (312) and an air inlet hole (313), the material outlet hole (312) is opposite to the air inlet hole (313), the material inlet hole (311) is positioned at one side of the air inlet hole (313), an air supply member (32) is installed in the frame (0), and an air supply end of the air supply member (32) is connected with the air inlet hole (313).

9. The TPU film waste treatment device of claim 8, wherein a discharge pipe (33) with one end communicated with the discharge hole (312) is installed on the feed delivery pipe (31), a hopper (34) is fixedly connected with the other end of the discharge pipe (33), and a discharge end of the hopper (34) is detachably provided with a material receiving bag.

10. The TPU film waste treatment device of claim 8, wherein the air inlet opening (313) is detachably provided with a screen plate (314).