CN216366962U - Rubber melt filtering device - Google Patents

Abstract

The utility model discloses a rubber melt filtering device which comprises a filtering bin, wherein a bin door is installed on the front end face of the filtering bin, a feeding hole is formed in the top of the filtering bin, a cooling hopper is fixedly connected to the inner wall of the top of the filtering bin, heat conducting fins are arranged on the outer walls of the bottoms of two sides of the cooling hopper, cooling mechanisms are arranged on two sides of the cooling hopper, a sealing mechanism is arranged below the cooling hopper, second fixed blocks are fixedly connected to the inner walls of two sides of the filtering bin, springs are fixedly connected to the tops of the second fixed blocks, a vibrating frame is fixedly connected to the top ends of the springs, a vibrating motor is fixedly installed on the top of the vibrating frame, a filtering mechanism is arranged in the vibrating frame, and a recovery tank is arranged below the vibrating frame. The utility model has the characteristics of reasonable structural design, complete filtration, effective prevention of impurity residue, convenience for cleaning or replacing the filter screen and the like, and can cool the rubber melt material during filtration so as to avoid the damage of related parts due to high temperature.

Description

Rubber melt filtering device

Technical Field

The utility model relates to the technical field of rubber, in particular to a rubber melt filtering device.

Background

The rubber is a high-elasticity polymer material with reversible deformation, is rich in elasticity at room temperature, can generate large deformation under the action of small external force, and can recover the original shape after the external force is removed. The rubber belongs to a completely amorphous polymer, and has low glass transition temperature and large molecular weight which is more than hundreds of thousands. The rubber is divided into natural rubber and synthetic rubber. The natural rubber is prepared by extracting colloid from plants such as rubber tree and rubber grass and processing; synthetic rubbers are obtained by polymerization of various monomers. Rubber products are widely used in industry or in various aspects of life.

During the production process of rubber, sometimes it needs to be melted in order to obtain the required shape after solidification and molding, and solid particle impurities often exist in the rubber melt, which affect the quality of the finished rubber melt if not filtered in time. Current filter equipment is because structural design's reason, can't cool off rubber fuse-element material when filtering for relevant spare part long-term work is under high temperature environment, thereby causes the damage, and current filter equipment filters thoroughly inadequately, and impurity remains easily, and in addition, current filter equipment is after long-time the use, is not convenient for wash or change the filter screen, thereby influences subsequent filter effect, consequently urgently needs to improve it.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects that the filtering device in the prior art cannot cool rubber melt materials, related parts are easy to damage due to high temperature, filtering is not thorough enough, impurities are easy to remain, and a filtering net is inconvenient to clean or replace, and provides the rubber melt filtering device. Rubber fuse-element filter equipment has structural design rationally, can cool off rubber fuse-element material during the filtration to avoid relevant spare part to damage because of high temperature, and filter thoroughly, can effectively avoid impurity to remain, be convenient for wash characteristics such as change the filter screen.

In order to achieve the purpose, the utility model provides the following technical scheme: rubber melt filter equipment, including filtering the storehouse, filter the preceding terminal surface in storehouse and install the door, the feed inlet has been seted up at its top, just filter the top inner wall fixedly connected with cooling bucket in storehouse, the both sides bottom outer wall that the cooling bucket was all provided with the conducting strip, and its both sides all are provided with cooling body, just the below that the cooling bucket was fought is provided with sealing mechanism, filter the equal fixedly connected with second fixed block of the both sides inner wall in storehouse, the top fixedly connected with spring of second fixed block, the top fixedly connected with work or material rest of spring, the top fixed mounting of work or material rest has vibrating motor, its inside filter body that is provided with, just the below of work or material rest is provided with the accumulator, the accumulator is located the inner chamber bottom of filtering the storehouse, the equal fixedly connected with handle of its both sides outer wall.

Preferably, the cooling mechanism comprises an air blowing bin, the air blowing bin is fixedly installed on the outer wall of the cooling hopper, a motor is fixedly installed on the side wall of the air blowing bin, a plurality of fan blades are fixedly connected to an output shaft body of the motor, the fan blades are located in the air blowing bin, a plurality of air guide holes are formed in the connecting position of the air blowing bin and the cooling hopper, and an air guide pipe is fixedly connected to the bottom of the air blowing bin.

Preferably, the top pipe wall of the air guide pipe is fixedly connected with a plurality of cooling pipes, the cooling pipes are arranged at equal intervals, pipe orifices at the bottom ends of the cooling pipes are communicated with the air guide pipe, and pipe orifices at the top ends of the cooling pipes are in a horn shape and extend to the bottoms of the heat conducting fins.

Preferably, sealing mechanism includes a pair of first fixed block, first fixed block fixed connection has the cylinder at the inner wall of filtering the storehouse, and its bottom fixed mounting has the cylinder, the output shaft bottom fixedly connected with lifter plate of cylinder, the top fixedly connected with sealed piece of lifter plate, its bottom fixedly connected with material collecting tank, just the guide mouth is all seted up to the top both sides of lifter plate, the bottom of guide mouth runs through the lifter plate and extends to in the material collecting tank, the discharge gate has been seted up to the bottom of material collecting tank.

Preferably, the sealing block is located under the cooling bucket, the width of the sealing block is equal to the width of the inner wall of the opening at the bottom of the cooling bucket, the top of the sealing block is provided with a material guide channel, the material guide channel is in an inverted T shape, and two ends of the bottom of the sealing block penetrate through the side wall of the sealing block.

Preferably, filtering mechanism includes the filter stand, the equal threaded connection in bottom both sides of filter stand has a plurality of bolt, and first filter screen and second filter screen are installed respectively to its inner wall, a plurality of and bolt matched with thread groove have all been seted up on the bottom both sides surface of work or material rest that shakes, the second filter screen is located the below of first filter screen, just the mesh number of second filter screen is greater than the mesh number of first filter screen.

Preferably, the outer walls of the two sides of the material vibrating frame are fixedly connected with a pair of supports, a guide rod is fixedly connected between the supports, the side wall of the second fixing block is fixedly connected with a connecting block, the tail end of the connecting block is fixedly connected with a sleeve, and the sleeve is sleeved on a rod body of the guide rod.

Compared with the prior art, the utility model has the beneficial effects that:

1. the structure design is reasonable, the rubber melt material can be cooled during filtering through the mutual matching of all components in the cooling mechanism, so that the temperature of the rubber melt material is effectively reduced, and the damage of related parts in the filtering device due to long-term work in a high-temperature environment is avoided;

2. the rubber melt material filtering device has good filtering effect, secondary filtering is carried out through the first filter screen and the second filter screen in the filtering mechanism, so that solid particle impurities remained in the rubber melt material can be effectively separated, the vibrating frame and the whole filtering mechanism can be driven to vibrate up and down through the driving vibration motor under the elastic action of the spring, and solid impurity particles remained in the rubber melt material can be thoroughly separated through vibration;

3. after the filter device is used for a long time, the bolt is screwed out of the threaded groove, so that the filter frame can be taken down from the bottom of the vibrating frame, the first filter screen and the second filter screen can be cleaned or replaced conveniently, and the subsequent filtering effect of the filter device is effectively prevented from being influenced by the fact that the filter screens are blocked by particle impurities.

Drawings

FIG. 1 is a perspective view of the external structure of the present invention;

FIG. 2 is a sectional view of the internal structure of the present invention;

FIG. 3 is a schematic structural view of a cooling bucket and a cooling mechanism;

FIG. 4 is a schematic structural view of a sealing mechanism;

fig. 5 is a schematic structural view of the filter mechanism.

Reference numbers in the figures: 1. a filtering bin; 2. a bin gate; 3. a feed inlet; 4. a cooling hopper; 5. a heat conductive sheet; 6. a second fixed block; 7. a spring; 8. a material vibrating frame; 9. a vibration motor; 10. a recovery tank; 11. a handle; 12. a blowing bin; 13. a motor; 14. a fan blade; 15. a wind guide hole; 16. an air guide pipe; 17. a cooling tube; 18. a first fixed block; 19. a cylinder; 20. a lifting plate; 21. a sealing block; 22. a material collecting groove; 23. a material guide port; 24. a discharge port; 25. a material guide channel; 26. a filter frame; 27. a bolt; 28. a first filter screen; 29. a second filter screen; 30. a thread groove; 31. a support; 32. a guide bar; 33. connecting blocks; 34. a sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a rubber melt filtering device comprises a filtering bin 1, a bin door 2 is installed on the front end face of the filtering bin 1, a feeding hole 3 is formed in the top of the filtering bin, a cooling hopper 4 is fixedly connected to the inner wall of the top of the filtering bin 1, heat conducting fins 5 are arranged on the outer walls of the bottoms of two sides of the cooling hopper 4, cooling mechanisms are arranged on two sides of the cooling hopper, a sealing mechanism is arranged below the cooling hopper 4, a second fixing block 6 is fixedly connected to the inner walls of two sides of the filtering bin 1, a spring 7 is fixedly connected to the top of the second fixing block 6, a vibrating frame 8 is fixedly connected to the top end of the spring 7, a vibrating motor 9 is fixedly installed on the top of the vibrating frame 8, a filtering mechanism is arranged in the vibrating frame, the vibrating frame 8 and the whole filtering mechanism can be driven to vibrate up and down by the elastic action of the spring 7 through driving the vibrating motor 9, and therefore solid impurity particles remained in the rubber melt material can be thoroughly separated by vibration, a recovery tank 10 is arranged below the vibrating frame 8, the recovery tank 10 is positioned at the bottom of the inner cavity of the filtering bin 1, and the outer walls of the two sides of the recovery tank are fixedly connected with handles 11;

the cooling mechanism comprises a blowing bin 12, the blowing bin 12 is fixedly arranged on the outer wall of the cooling hopper 4, a motor 13 is fixedly arranged on the side wall of the blowing bin 12, a plurality of fan blades 14 are fixedly connected to the shaft body of an output shaft of the motor 13, the fan blades 14 are positioned in the blowing bin 12, the fan blades 14 can be driven to rotate through the driving motor 13 so as to blow out cool air, a plurality of air guide holes 15 are formed in the joint of the blowing bin 12 and the cooling hopper 4, the cool air can be diffused into the whole cooling hopper 4 through the air guide holes 15 so as to cool the rubber melt material entering the cooling hopper 4, the temperature of the rubber melt material can be effectively reduced, an air guide pipe 16 is fixedly connected to the bottom of the blowing bin 12, a plurality of cooling pipes 17 are fixedly connected to the top pipe wall of the air guide pipe 16, the cooling pipes 17 are arranged at equal intervals, the pipe orifices at the bottom ends of the cooling pipes are communicated with the air guide pipe 16, and the pipe orifices at the top ends of the cooling pipes 17 are horn-shaped and extend to the bottoms of the heat conducting fins 5, the cooling air can be guided into each cooling pipe 17 through the air guide pipe 16 and is diffused to the surface of the heat conducting strip 5 through each cooling pipe 17, the heat conducting strip 5 is made of metal materials and has strong heat conducting performance, the heat of the outer wall of the cooling hopper 4 can be fully absorbed, and when the cooling air is diffused to the surface of the heat conducting strip 5, the surface temperature of the cooling hopper 4 can be quickly reduced through a heat exchange principle, so that the cooling effect of a rubber melt material is further enhanced, and related parts in the filtering device are prevented from being damaged due to long-term work in a high-temperature environment;

the sealing mechanism comprises a pair of first fixing blocks 18, the first fixing blocks 18 are fixedly connected to the inner wall of the filtering bin 1, the bottom of the first fixing blocks 18 is fixedly provided with an air cylinder 19, the bottom end of an output shaft of the air cylinder 19 is fixedly connected with a lifting plate 20, the top of the lifting plate 20 is fixedly connected with a sealing block 21, the lifting plate 20 and the sealing block 21 can be driven to move up and down by driving the air cylinder 19, the bottom of the sealing block 21 is fixedly connected with a material collecting groove 22, the two sides of the top of the lifting plate 20 are respectively provided with a material guide opening 23, the bottom of the material guide opening 23 penetrates through the lifting plate 20 and extends into the material collecting groove 22, the bottom of the material collecting groove 22 is provided with a material outlet 24, the sealing block 21 is positioned under the cooling hopper 4, the width of the sealing block is equal to the width of the inner wall of the opening at the bottom of the cooling hopper 4, the top of the sealing block 21 is provided with a material guide channel 25, the material guide channel 25 is in an inverted T shape, and the two ends of the bottom of the sealing block 21 penetrate through the side wall of the sealing block, when the sealing block 21 is inserted into the bottom opening of the cooling bucket 4, two ends of the material guiding channel 25 are blocked, the cooling bucket 4 can be sealed through the sealing block 21 at this time, so that the rubber melt material is prevented from flowing down before cooling is completed, and when the sealing block 21 is pulled out from the bottom opening of the cooling bucket 4, the rubber melt material can flow out through the material guiding channel 25 and fall into the material guiding opening 23, and the cooled rubber melt material can be guided into the material collecting groove 22 through the material guiding opening 23 so as to perform subsequent filtering work;

the filtering mechanism comprises a filtering frame 26, a plurality of bolts 27 are in threaded connection with two sides of the bottom of the filtering frame 26, a first filtering net 28 and a second filtering net 29 are respectively installed on the inner wall of the filtering frame, a plurality of thread grooves 30 matched with the bolts 27 are formed in the surfaces of two sides of the bottom of the material vibrating frame 8, the tail ends of the bolts 27 can be screwed into the thread grooves 30, the filtering frame 26 can be fixedly installed in the material vibrating frame 8 through the mutual matching between the bolts 27 and the thread grooves 30, the second filtering net 29 is located below the first filtering net 28, the mesh number of the second filtering net 29 is larger than that of the first filtering net 28, and when rubber melt materials flow into the filtering frame 26, the rubber melt materials can be secondarily filtered through the first filtering net 28 and the second filtering net 29, so that solid particle impurities remained in the rubber melt materials can be effectively separated;

the equal fixedly connected with of both sides outer wall of work or material rest 8 a pair of support 31, fixedly connected with guide arm 32 between the support 31, the lateral wall fixedly connected with connecting block 33 of second fixed block 6, the terminal fixedly connected with sleeve pipe 34 of connecting block 33, sleeve pipe 34 cover is established at the pole body of guide arm 32, when work or material rest 8 shakes from top to bottom, sleeve pipe 34 can slide from top to bottom along guide arm 32, can improve work or material rest 8's stability through mutually supporting between sleeve pipe 34 and the guide arm 32, take place to rock and produce the collision between the lateral wall of second fixed block 6 when preventing it from shaking from top to bottom.

The working principle is as follows: when the device is used, firstly, electrical components in the device are externally connected with a control switch and a power supply through leads, then rubber melt materials to be filtered are led into the cooling hopper 4 through the feed inlet 3, meanwhile, the driving motor 13 drives the fan blades 14 to rotate so as to blow out cool air, the cool air can be diffused into the whole cooling hopper 4 through the air guide holes 15 so as to cool the rubber melt materials entering the cooling hopper 4, the temperature of the rubber melt materials can be effectively reduced, the cool air can be led into each cooling pipe 17 through the air guide pipe 16 and diffused to the surface of the heat conducting strip 5 through each cooling pipe 17, when the cool air is diffused to the surface of the heat conducting strip 5, the surface temperature of the cooling hopper 4 can be rapidly reduced through a heat exchange principle so as to further enhance the cooling effect of the rubber melt materials, and further prevent related parts in the filtering device from being damaged due to long-term work in a high-temperature environment, in the cooling process, the sealing block 21 is inserted into the bottom opening of the cooling hopper 4, at this time, both ends of the material guiding channel 25 are blocked, so that the cooling hopper 4 can be sealed through the sealing block 21 to prevent the rubber melt material from flowing down before cooling is completed, after cooling is completed, the air cylinder 19 is driven to drive the lifting plate 20 to move downwards together with the sealing block 21 until the sealing block 21 is drawn out from the bottom opening of the cooling hopper 4, at this time, the rubber melt material can flow out through the material guiding channel 25 and fall into the material guiding opening 23, the cooled rubber melt material can be guided into the material collecting groove 22 through the material guiding opening 23, after the rubber melt material enters the material collecting groove 22, the rubber melt material can flow into the filter frame 26 through the material outlet 24, at this time, secondary filtering can be performed on the rubber melt material through the first filter screen 28 and the second filter screen 29, so as to effectively separate solid particle impurities remained in the rubber melt material, in the filtering process, the vibration motor 9 can be driven, at the moment, the vibration rack 8 and the whole filtering mechanism can be driven to vibrate up and down together by virtue of the elastic action of the spring 7, so that solid impurity particles remained in the rubber melt material can be thoroughly separated by virtue of vibration, the filtered rubber melt material can fall into the recovery tank 10, and then the bin door 2 is opened and the handle 11 is held to take the recovery tank 10 out of the filtering bin 1; when the filter device is used for a long time, the bolt 27 is unscrewed from the thread groove 30, and the filter frame 26 can be taken down from the bottom of the vibrating frame 8, so that the first filter screen 28 and the second filter screen 29 can be cleaned or replaced.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. Rubber fuse-element filter equipment, including filtering storehouse (1), its characterized in that: a bin door (2) is installed on the front end face of the filtering bin (1), a feeding hole (3) is formed in the top of the bin door, a cooling hopper (4) is fixedly connected to the inner wall of the top of the filtering bin (1), heat conducting fins (5) are arranged on the outer walls of the bottoms of the two sides of the cooling hopper (4), cooling mechanisms are arranged on the two sides of the cooling hopper, a sealing mechanism is arranged below the cooling hopper (4), a second fixing block (6) is fixedly connected to the inner walls of the two sides of the filtering bin (1), a spring (7) is fixedly connected to the top of the second fixing block (6), a vibrating frame (8) is fixedly connected to the top of the spring (7), a vibrating motor (9) is fixedly installed on the top of the vibrating frame (8), a filtering mechanism is arranged in the vibrating frame, a recovery tank (10) is arranged below the vibrating frame (8), and the recovery tank (10) is located at the bottom of an inner cavity of the filtering bin (1), the outer walls of the two sides of the handle are fixedly connected with handles (11).

2. The rubber melt filtering device of claim 1, wherein: the cooling mechanism comprises a blowing bin (12), the blowing bin (12) is fixedly installed on the outer wall of the cooling hopper (4), a motor (13) is fixedly installed on the side wall of the blowing bin, a plurality of fan blades (14) are fixedly connected to the shaft body of an output shaft of the motor (13), the fan blades (14) are located in the blowing bin (12), a plurality of air guide holes (15) are formed in the joint of the blowing bin (12) and the cooling hopper (4), and an air guide pipe (16) is fixedly connected to the bottom of the blowing bin.

3. The rubber melt filtering device of claim 2, wherein: the top pipe wall of the air guide pipe (16) is fixedly connected with a plurality of cooling pipes (17), the cooling pipes (17) are arranged at equal intervals, pipe orifices at the bottom ends of the cooling pipes are communicated with the air guide pipe (16), and pipe orifices at the top ends of the cooling pipes (17) are horn-shaped and extend to the bottoms of the heat conducting fins (5).

4. The rubber melt filtering device of claim 1, wherein: sealing mechanism includes a pair of first fixed block (18), first fixed block (18) fixed connection is at the inner wall of filtering storehouse (1), and its bottom fixed mounting has cylinder (19), output shaft bottom fixedly connected with lifter plate (20) of cylinder (19), the top fixedly connected with sealing block (21) of lifter plate (20), its bottom fixedly connected with collection silo (22), just guide mouth (23) are all seted up to the top both sides of lifter plate (20), the bottom of guide mouth (23) is run through lifter plate (20) and is extended to in collection silo (22), discharge gate (24) have been seted up to the bottom of collection silo (22).

5. The rubber melt filtering device of claim 4, wherein: the sealing block (21) is located under the cooling bucket (4), the width of the sealing block is equal to the width of the inner wall of the opening at the bottom of the cooling bucket (4), a material guide channel (25) is formed in the top of the sealing block (21), the material guide channel (25) is in an inverted T shape, and two ends of the bottom of the sealing block (21) penetrate through the side wall of the sealing block.

6. The rubber melt filtering device of claim 1, wherein: the filtering mechanism comprises a filtering frame (26), wherein a plurality of bolts (27) are connected to two sides of the bottom of the filtering frame (26) in a threaded mode, a first filtering net (28) and a second filtering net (29) are installed on the inner wall of the filtering frame respectively, a plurality of threaded grooves (30) matched with the bolts (27) are formed in the surfaces of two sides of the bottom of the vibration frame (8), the second filtering net (29) is located below the first filtering net (28), and the mesh number of the second filtering net (29) is larger than that of the first filtering net (28).

7. The rubber melt filtering device of claim 1, wherein: the utility model discloses a material vibrating rack, including material vibrating rack (8), support (31), fixedly connected with guide arm (32) between support (31), the lateral wall fixedly connected with connecting block (33) of second fixed block (6), the terminal fixedly connected with sleeve pipe (34) of connecting block (33), the pole body of guide arm (32) is established to sleeve pipe (34) cover.

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