CN214239030U

CN214239030U - Rubber filter device

Info

Publication number: CN214239030U
Application number: CN202022925861.4U
Authority: CN
Inventors: 张元�; 陈忠生; 范志浩; 唐志华
Original assignee: Changtai Xinrun Rubber Plastic Co ltd
Current assignee: Changtai Xinrun Rubber Plastic Co ltd
Priority date: 2020-12-09
Filing date: 2020-12-09
Publication date: 2021-09-21
Anticipated expiration: 2030-12-09

Abstract

The utility model provides a rubber filtering device, which comprises a frame, a filtering belt provided with a plurality of filtering holes and a conveying roller driving the filtering belt to transmit, wherein the filtered part comprises a fine filtering position and a coarse filtering position, and the top of the fine filtering position is provided with a blanking hopper; a material pressing plate is arranged at the top of the coarse filtering position; the filter belt is divided into the fine filter position and the coarse filter position, the fine filter position can directly filter qualified rubber, rubber which is not filtered can be pressed into the filter belt under the matching of the pressure plate and the filter belt along with the conveying of the filter belt, and therefore further qualified rubber can be obtained, compared with the prior art, the rubber waste can be greatly reduced, and the processing efficiency is high; and because the first conveying belt and the second conveying belt are adopted to respectively receive the rubber filtered by the fine filtering position and the coarse filtering position, the two kinds of rubber can be selectively mixed or not mixed according to requirements so as to meet the requirements of different customers.

Description

Rubber filter device

Technical Field

The utility model relates to a filtration equipment field especially relates to the filter equipment of rubber production usefulness.

Background

The rubber is a high-elasticity polymer material with reversible deformation, and is often used in daily work and life, the quality of the produced rubber finished product is higher and higher along with the increase of the life quality of people and the improvement of the quality requirement, the filtration of the rubber stock solution is particularly important in the rubber processing process, and the high-standard filtration effect can ensure that the produced rubber is more pure. Present filtration mode or filtration flow are more complicated, can make the filter tool lose original effect or greatly reduced filter effect simultaneously because the viscidity of rubber and impurity in the filtering process, need regularly handle the filter tool, but also only will bond impurity or the sticky patch on the filter tool and scrape off, but in the processing procedure, often can't thoroughly scrape off the sticky patch on the filter tool, can enter into the rubber collection bucket under the washing of rubber stoste when the secondary use, influence the quality of rubber product.

In order to overcome the above problems, the prior art (patent No. CN 210170968U) discloses a rubber filter, which uses a filter mesh belt and a conveying rail to cooperate to realize filtering, however, since rubber itself has a large viscosity, the efficiency of filtering by using the self weight of rubber is low, and part of qualified rubber can be bonded with large rubber and can not be filtered, and the rubber enters a water tank along with the conveying of the filter mesh belt, which causes waste, and thus needs to be improved.

SUMMERY OF THE UTILITY MODEL

In order to overcome the problem, the utility model provides a can not be extravagant and rubber filter equipment that machining efficiency is high.

In order to achieve the above purpose, the utility model provides a technical scheme is:

a rubber filtering device comprises a rack, a filtering belt with a plurality of filtering holes and a conveying roller for driving the filtering belt to transmit, wherein the conveying roller is rotatably fixed on the rack and is connected with a motor, the filtering belt is connected end to form a circulating type filtering belt which can rotate circularly, the filtering belt is divided into a filtering part and a filter residue part, the filtering part comprises a fine filtering position and a coarse filtering position, the top of the fine filtering position is provided with a blanking hopper, and the bottom of the fine filtering position is provided with a first conveying belt; the top of coarse filtration position is equipped with the pressure flitch, and the bottom is equipped with the second conveyer belt.

The space between the head end of the pressure plate and the filter belt is larger than the space between the tail end of the pressure plate and the filter belt, and the space between the head end of the pressure plate and the discharge hopper is smaller than the space between the tail end of the pressure plate and the discharge hopper.

The area of the feed inlet of the discharging hopper is larger than that of the discharge outlet of the discharging hopper, and the width of the discharge outlet of the discharging hopper is smaller than that of the first conveying belt.

The water tank is further arranged, at least part of the lower portion of the surrounding type filter belt is located in the water tank, a vibrating plate is attached to the portion, located in the water tank, of the filter belt, the vibrating plate is fixed to the first supporting plate, and the vibrating plate is connected with a vibrator.

The filter belt and the horizontal plane form an included angle.

The filter belt and the horizontal plane form an included angle of 6 degrees.

An air heater is arranged inside the surrounding type filter belt and fixed on the second supporting plate, and an air outlet of the air heater faces the filter belt.

The filter belt is provided with a material receiving plate on the other side relative to the air heater, and a collecting tank is arranged at the bottom of the material receiving plate.

The technical scheme has the advantages that:

the utility model provides a rubber filter device, through dividing the filter belt into fine filtration position and coarse filtration position, the fine filtration position can directly filter qualified rubber, and rubber that is not filtered can be pressed into the filter belt along with the filter belt conveying under the cooperation of pressure pad and filter belt, from this can obtain further qualified rubber, compares prior art, the utility model discloses can reduce rubber waste to a great extent, machining efficiency is also high; and because the first conveying belt and the second conveying belt are adopted to respectively receive the rubber filtered by the fine filtering position and the coarse filtering position, the two kinds of rubber can be selectively mixed or not mixed according to requirements so as to meet the requirements of different customers.

The technical solutions of the present invention will be described clearly and completely with reference to the following detailed description, and it should be understood that the described embodiments are only some embodiments, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Drawings

FIG. 1 is a schematic structural view of the present invention;

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

Detailed Description

The rubber filtering device shown in fig. 1-2 comprises a frame 1, a filtering belt 2 provided with a plurality of filtering holes and a conveying roller 3 for driving the filtering belt 2 to drive, wherein the conveying roller 3 is rotatably fixed on the frame 1, the conveying roller 3 is connected with a motor, the filtering belt 2 is connected end to form a circulating type filtering belt 2 which can rotate circularly, the filtering belt is divided into a filtering part and a filtering residue part, the filtering part comprises a fine filtering position 20 and a coarse filtering position 21, a feeding hopper 4 is arranged at the top of the fine filtering position 20, and a first conveying belt 5 is arranged at the bottom of the fine filtering position 20; the top of the coarse filtration position 21 is provided with a pressure plate 7, and the bottom is provided with a second conveyer belt 6.

It should be noted that the filter belt of the present invention refers to a conveyor belt with a plurality of filter holes.

The water tank 8 is further arranged, at least part of the lower part of the surrounding type filter belt 2 is positioned in the water tank 8, a vibration plate 80 is attached to the part, positioned in the water tank 8, of the filter belt 2, the vibration plate 80 is fixed on a first supporting plate 81, and a vibrator 82 is connected to the vibration plate 80; through the arrangement, the vibrator is matched with the vibrating plate to enable rubber in the filter holes of the filter belt part to be shaken out, so that the rubber can be cleaned and separated from the filter belt under the impact of water flow.

Specifically speaking, the filtering part is not a certain position or area in the filtering belt, and refers to the filtering belt positioned at the top of the first conveying belt and the second conveying belt, the residue filtering part refers to the filtering belt (such as the filtering belt in the water tank) not positioned at the top of the first conveying belt and the second conveying belt, and then the filtering part is divided into a fine filtering position and a coarse filtering position, so that the fine filtering position can directly filter qualified rubber, the rubber which is not filtered can be pressed into the filtering belt under the matching of the pressure plate and the filtering belt along with the conveying of the filtering belt, and further qualified rubber can be obtained; and because the first conveying belt and the second conveying belt are adopted to respectively receive the rubber filtered by the fine filtering position and the coarse filtering position, the two kinds of rubber can be selectively mixed or not mixed according to requirements so as to meet the requirements of different customers.

Specifically, the distance between the head end 70 of the pressure plate and the filter belt 2 is greater than the distance between the tail end 71 of the pressure plate and the filter belt 2, and the distance between the head end 70 of the pressure plate and the discharge hopper 4 is less than the distance between the tail end 71 of the pressure plate and the discharge hopper 4; through such setting, be favorable to rubber to enter into between the filter belt of pressing flitch and coarse filtration position place, improve filtration efficiency.

Specifically, the area of the feeding hole 40 of the lower hopper 4 is larger than that of the discharging hole 41 of the lower hopper, and the width of the discharging hole 41 of the lower hopper is smaller than that of the first conveying belt 5; through such setting, can improve unloading efficiency to improve production efficiency.

Specifically, the filter belt 5 forms an included angle with the horizontal plane. More specifically, the included angle between the filter belt 5 and the horizontal plane is 6 degrees; through the arrangement, rubber discharged from the discharging hopper on the filter belt can flow downwards (towards the pressure plate) under the action of self weight, and even if the filter belt adopts a slower conveying speed, the rubber discharged subsequently can be prevented from falling on the rubber discharged in the front to generate a stacking phenomenon to a certain extent.

An air heater 9 is arranged inside the surrounding type filter belt 5, the air heater 9 is fixed on the second supporting plate 90, and an air outlet of the air heater 9 faces the filter belt 2; through the arrangement, the filter belt cleaned by the water tank can be dried by the hot air blower, the reduction of rubber viscosity caused by the mixing of water and rubber is prevented, and the bonding effect of the filter belt on the rubber can be reduced.

Specifically, a material receiving plate 91 is arranged on the other side of the filter belt relative to the hot air blower 9, and a collecting groove 92 is arranged at the bottom of the material receiving plate 91; through such setting, the part remains the material on the cassette and can be blown out the cassette by the air heater, falls into to the collection groove from the flitch that connects again, is favorable to the collection of waste material.

More specifically, the edges of the first conveying belt and the second conveying belt are provided with meshes 10, and the transmission mechanism can realize the transmission of the first conveying belt and the second conveying belt by matching with the meshes; of course, other conveying manners are also possible as long as the first conveying belt and the second conveying belt can be driven to convey forwards; in addition, the first conveying belt and the second conveying belt can be provided with circulating type conveying belts which are the same as the filter belt and driven by the conveying rollers.

Claims

1. The utility model provides a rubber filter equipment, includes the frame, is equipped with the cassette and the driven transfer roller of drive cassette of a plurality of filtration pores, the rotatable fixing of transfer roller is in the frame, and the transfer roller is connected with the motor, the cassette end to end forms can circulating rotation's surrounding type cassette, its characterized in that: the filter belt is divided into a filtering part and a filter residue part, the filtering part comprises a fine filtering position and a coarse filtering position, the top of the fine filtering position is provided with a blanking hopper, and the bottom of the fine filtering position is provided with a first conveying belt; the top of coarse filtration position is equipped with the pressure flitch, and the bottom is equipped with the second conveyer belt.

2. A rubber filter arrangement as claimed in claim 1 wherein: the space between the head end of the pressure plate and the filter belt is larger than the space between the tail end of the pressure plate and the filter belt, and the space between the head end of the pressure plate and the discharge hopper is smaller than the space between the tail end of the pressure plate and the discharge hopper.

3. A rubber filter arrangement as claimed in claim 1 wherein: the area of the feed inlet of the discharging hopper is larger than that of the discharge outlet of the discharging hopper, and the width of the discharge outlet of the discharging hopper is smaller than that of the first conveying belt.

4. A rubber filter arrangement as claimed in claim 1 wherein: the water tank is further arranged, at least part of the lower portion of the surrounding type filter belt is located in the water tank, a vibrating plate is attached to the portion, located in the water tank, of the filter belt, the vibrating plate is fixed to the first supporting plate, and the vibrating plate is connected with a vibrator.

5. A rubber filter arrangement as claimed in claim 1 wherein: the filter belt and the horizontal plane form an included angle.

6. A rubber filter arrangement as claimed in claim 5 wherein: the filter belt and the horizontal plane form an included angle of 6 degrees.

7. A rubber filter arrangement as claimed in claim 1 wherein: an air heater is arranged inside the surrounding type filter belt and fixed on the second supporting plate, and an air outlet of the air heater faces the filter belt.

8. A rubber filter arrangement as claimed in claim 7 wherein: the filter belt is provided with a material receiving plate on the other side relative to the air heater, and a collecting tank is arranged at the bottom of the material receiving plate.