CN209812852U - Granulator for rubber production - Google Patents

Abstract

The utility model discloses a granulator is used in rubber production, including the mounting bracket, the logical bolt fastening of mounting bracket top outer wall has the pelletization pipe, and the feed inlet has been seted up to the top outer wall of pelletization pipe, and the inner wall welding of feed inlet has the feeder hopper, and one side outer wall of pelletization pipe has first motor through the bolt fastening, and the inner wall of pelletization pipe has the mount through the bolt fastening, and one side inner wall of mount and pelletization pipe is fixed with first auger delivery pole through the bearing, and one side that the pelletization inside pipe wall is close to first motor has first mesh board through the bolt fastening. The utility model discloses a hydrologic cycle in the copper pipe drives the air heating in with the bellows through the condenser with the heat, blows into the pelletization pipe through the air that the fan will heat in, and the extravagant problem of heat when having solved current granulator cooling stirs hot rubber grain through the second auger delivery pole in the cooling tube, has reduced the refrigerated time of rubber grain.

Description

Granulator for rubber production

Technical Field

The utility model relates to a granulator technical field especially relates to a granulator is used in rubber production.

Background

Rubber (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. Rubber is a completely amorphous polymer with a low glass transition temperature (T g) and a molecular weight that is often very high, greater than several hundred thousand. The granulator is widely applied to the fields of chemical industry, petrifaction, pharmacy, food, building materials, mining and metallurgy, environmental protection, printing and dyeing, ceramics, rubber, plastics and the like, and rubber processing enterprises can use machinery to slice rubber blocks and send the rubber blocks into the rubber granulator after purchasing rubber raw materials, so that the rubber raw materials are made into rubber particles for further processing.

Through the inventor retrieval, chinese patent grant number is CN 201620495666.3's patent, discloses a novel rubber granulator device, including the feeder hopper, the heating cabinet is installed to the bottom of feeder hopper, installs air heater and temperature control piece on the heating cabinet, the bottom of heating cabinet is installed hot dry and is cut the unit and hot dry and be equipped with the cutting motor on cutting the unit, the bottom that the unit was cut to hot dry is equipped with the base, cuts the other one-level cooler bin that is equipped with of unit at hot dry.

A novel rubber granulator device in above-mentioned patent exists following not enough: the heat dissipation heat is not collected when multistage cooling is adopted, so that heat waste is caused, and the rubber particles are not stirred during cooling, so that the cooling time is too long.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a granulator for rubber production.

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

the utility model provides a granulator for rubber production, includes the mounting bracket, mounting bracket top outer wall is fixed with the pelletization pipe, the feed inlet has been seted up to the top outer wall of pelletization pipe, and the inner wall welding of feed inlet has the feeder hopper.

The outer wall of one side of pelletization pipe is fixed with first motor through the bolt, the inner wall of pelletization pipe is fixed with the mount through the bolt, and the mount is fixed with first auger delivery pole through the bearing with one side inner wall of pelletization pipe.

One side that the granulation pipe inner wall is close to first motor has first mesh board through the bolt fastening, the output shaft of first motor passes through the coupling joint on the transmission shaft of first auger delivery pole, the one end that first auger delivery pole kept away from first motor has the screw reamer through the coupling joint, the granulation pipe has seted up the discharge gate on being close to the outer wall of mounting bracket, and the inner wall of discharge gate has the second mesh board through the bolt fastening, the outer wall of second mesh board has the connection fill through the bolt fastening.

The cooling pipe is fixed on the mounting frame through bolts, an opening is formed in the outer wall of the top of the cooling pipe, and one end of the connecting hopper is sleeved on the inner wall of the opening.

The inner wall of cooling tube has seted up the installation cavity, and the inner wall of installation cavity inlays and has crooked copper pipe, the inner wall at cooling tube both ends is fixed with second auger delivery pole through the bearing, and has first temperature sensor through the bolt fastening on the second auger delivery pole, the one end outer wall of cooling tube has the second motor through the bolt fastening, and the output shaft of second motor passes through the coupling joint on the transmission shaft of second auger delivery pole.

The utility model discloses a water pump, including mounting bracket, air box, pipe connection, water pump, air box, mounting bracket bottom inner wall is respectively through bolt fastening fan and bellows, the inner wall of bellows has the condenser through bolt fastening, the pipe connection is passed through on the condenser to the one end of copper pipe, and the other end of copper pipe passes through the pipe connection water pump, the end of intaking of water pump and the play water end of condenser all have the water tank.

The air inlet of the air box is connected to the air outlet end of the fan through a pipeline, and the air outlet of the air box is connected to the granulating pipe through a pipeline.

Preferably, the inner wall of the bottom of the bellows is fixed with a second temperature sensor through a bolt, and the signal output ends of the first temperature sensor and the second temperature sensor are connected with a microprocessor through signal lines.

Preferably, the cooling pipe is kept away from the one end of second motor and has been seted up the opening, and the opening inner wall articulates there is the apron, there is the fastening dish one side outer wall of apron through threaded connection.

Preferably, the first motor, the second motor and the fan are all connected with a switch through leads, and the switch is connected with the microprocessor through leads

The utility model has the advantages that:

1. this granulator is used in rubber production sets up the copper pipe in the cooling tube, drives the heat through the hydrologic cycle in the copper pipe, and the rethread condenser is with the air heating in the bellows, and during the rethread fan blew the air that heats into the pelletization pipe, avoided rubber to block up the pipeline through first mesh board, the extravagant problem of heat when having solved current granulator cooling.

2. This granulator is used in rubber production stirs hot rubber grain through the second auger delivery pole in the cooling tube, has reduced the refrigerated time of rubber grain, has improved the production efficiency of rubber grain.

Drawings

FIG. 1 is a schematic cross-sectional view of a pelletizer for rubber production according to the present invention;

FIG. 2 is a schematic view of a pelletizer for rubber production according to the present invention;

fig. 3 is the utility model provides a horizontal tangent view of cooling tube internally mounted chamber assembly copper pipe of granulator for rubber production.

In the figure: the device comprises a mounting frame 1, a granulation pipe 2, a feed hopper 3, a first motor 4, a first spiral conveying rod 5, a first mesh plate 6, a spiral reamer 7, a second mesh plate 8, a connecting hopper 9, a cooling pipe 10, a second motor 11, a second spiral conveying rod 12, a first temperature sensor 13, an air box 14, a condenser 15, a second temperature sensor 16, a fan 17, a fastening disc 18 and a copper pipe 19.

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. 1-3, a granulator for rubber production comprises a mounting frame 1, and a granulating pipe 2 is fixed on the outer wall of the top of the mounting frame 1 through bolts.

A feed inlet is arranged on the outer wall of the top of the granulating pipe 2, a feed hopper 3 is welded on the inner wall of the feed inlet, a first motor 4 is fixed on the outer wall of one side of the granulating pipe 2 through a bolt, a fixing frame is fixed on the inner wall of the granulating pipe 2 through a bolt, a first spiral conveying rod 5 is fixed on the fixing frame and the inner wall of one side of the granulating pipe 2 through a bearing, a first mesh plate 6 is fixed on one side of the inner wall of the granulating pipe 2 close to the first motor 4 through a bolt, an output shaft of the first motor 4 is connected on a transmission shaft of the first spiral conveying rod 5 through a coupling, one end of the first spiral conveying rod 5 far away from the first motor 4 is connected with a spiral reamer 7 through a coupling, a discharge hole is arranged on the outer wall of the granulating pipe 2 close to the mounting frame 1, and the inner wall of the discharge port is fixed with a second mesh plate 8 through bolts, and the outer wall of the second mesh plate 8 is fixed with a connecting hopper 9 through bolts.

The bottom of mounting bracket 1 is fixed with cooling tube 10 through the bolt, and the opening has been seted up to the top outer wall of cooling tube 10, and the one end of connecting bucket 9 cup joints on the open-ended inner wall, and the installation cavity has been seted up to the inner wall of cooling tube 10, and the inner wall of installation cavity inlays and has crooked copper pipe 19.

The inner wall at cooling tube 10 both ends is fixed with second auger delivery pole 12 through the bearing, and be fixed with first temperature sensor 13 through the bolt fastening on the outer wall of second auger delivery pole 12, the one end outer wall of cooling tube 10 has second motor 11 through the bolt fastening, and the output shaft of second motor 11 passes through coupling joint on the transmission shaft of second auger delivery pole 12, the opening has been seted up to the one end that cooling tube 10 kept away from second motor 11, and the opening inner wall articulates there is the apron, there is fastening disk 18 one side outer wall of apron through threaded connection.

The inner wall of the bottom of the mounting frame 1 is respectively provided with a fan 17 and an air box 14 through bolts, the inner wall of the air box 14 is provided with a condenser 15 through bolts, the air inlet of the air box 14 is connected with the air outlet end of the fan 17 through a pipeline, the air outlet of the air box 14 is connected with the granulating pipe 2 through a pipeline, the inner wall of the bottom of the air box 14 is provided with a second temperature sensor 16 through bolts, and the signal output ends of the first temperature sensor 13 and the second temperature sensor 16 are connected with a microprocessor through signal lines.

Copper pipe 19's one end is passed through the pipe connection on condenser 15, and copper pipe 19's the other end passes through the pipe connection water pump, and the end of intaking of water pump and condenser 15's play water end all has the water tank through the pipe connection, and first motor 4, second motor 11 and fan 17 all are connected with the switch through the wire, and the switch is connected through wire and microprocessor, and microprocessor's model is ARM9 TDMI.

The working principle is as follows: during the use, pour into pelletization pipe 2 in the rubber materials after will preheating from feeder hopper 3, open first motor 4 and carry rubber materials to spiral reamer 7 department through first screw conveyer pole 5 and cut, the rubber grain after the cutting drops into cooling tube 10 from second mesh board 8, second motor 11 on the cooling tube 10 starts simultaneously, then the water pump starts to take water into copper pipe 19, take away the heat in cooling tube 10 through the circulation of water, the heat of taking away passes through condenser 15 and heats the air in bellows 14, fan 17 starts when the temperature in bellows 14 reaches certain value, blow in pelletization pipe 2 with the hot-air, open the apron through fastening disc 18, derive the rubber grain after will cooling, send into wind and send pipe or conveyer belt.

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 (4)

1. The granulator for rubber production is characterized by comprising a mounting frame (1), wherein a granulating pipe (2) is fixed on the outer wall of the top of the mounting frame (1), a feeding hole is formed in the outer wall of the top of the granulating pipe (2), and a feeding hopper (3) is welded on the inner wall of the feeding hole;

a first motor (4) is fixed on the outer wall of one side of the granulating pipe (2) through a bolt, a fixing frame is fixed on the inner wall of the granulating pipe (2) through a bolt, and a first spiral conveying rod (5) is fixed on the fixing frame and the inner wall of one side of the granulating pipe (2) through a bearing;

a first mesh plate (6) is fixed on one side, close to a first motor (4), of the inner wall of the granulating pipe (2) through bolts, an output shaft of the first motor (4) is connected to a transmission shaft of a first spiral conveying rod (5) through a coupler, one end, far away from the first motor (4), of the first spiral conveying rod (5) is connected with a spiral reamer (7) through a coupler, a discharge hole is formed in the outer wall, close to the mounting frame (1), of the granulating pipe (2), a second mesh plate (8) is fixed on the inner wall of the discharge hole through bolts, and a connecting hopper (9) is fixed on the outer wall of the second mesh plate (8) through bolts;

a cooling pipe (10) is fixed on the mounting rack (1) through a bolt, an opening is formed in the outer wall of the top of the cooling pipe (10), and one end of the connecting hopper (9) is sleeved on the inner wall of the opening;

the inner wall of the cooling pipe (10) is provided with a mounting cavity, a bent copper pipe (19) is embedded in the inner wall of the mounting cavity, the inner walls at two ends of the cooling pipe (10) are fixedly provided with second spiral conveying rods (12) through bearings, the second spiral conveying rods (12) are fixedly provided with first temperature sensors (13) through bolts, the outer wall at one end of the cooling pipe (10) is fixedly provided with a second motor (11) through bolts, and an output shaft of the second motor (11) is connected to a transmission shaft of the second spiral conveying rods (12) through a coupling;

a fan (17) and an air box (14) are fixed on the inner wall of the bottom of the mounting frame (1) through bolts respectively, a condenser (15) is fixed on the inner wall of the air box (14) through bolts, one end of a copper pipe (19) is connected to the condenser (15) through a pipeline, the other end of the copper pipe (19) is connected with a water pump through a pipeline, and the water inlet end of the water pump and the water outlet end of the condenser (15) are connected with a water tank through pipelines;

the air inlet of the air box (14) is connected to the air outlet end of the fan (17) through a pipeline, and the air outlet of the air box (14) is connected to the granulating pipe (2) through a pipeline.

2. The pelletizer for rubber production as claimed in claim 1, wherein the inner wall of the bottom of the air box (14) is fixed with a second temperature sensor (16) through bolts, and the signal output ends of the first temperature sensor (13) and the second temperature sensor (16) are connected with a microprocessor through signal lines.

3. The pelletizer for rubber production as claimed in claim 1, wherein an opening is opened at one end of the cooling pipe (10) far away from the second motor (11), a cover plate is hinged to the inner wall of the opening, and a fastening disc (18) is connected to the outer wall of one side of the cover plate through threads.

4. The pelletizer for rubber production as claimed in claim 1, wherein the first motor (4), the second motor (11) and the fan (17) are all connected with a switch through wires, and the switch is connected with the microprocessor through wires.