CN210969864U

CN210969864U - Extruder is used in rubber tire production

Info

Publication number: CN210969864U
Application number: CN201921430284.2U
Authority: CN
Inventors: 王培军
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-30
Filing date: 2019-08-30
Publication date: 2020-07-10
Anticipated expiration: 2029-08-30

Abstract

The utility model discloses an extruder is used in rubber tire production, the on-line screen storage device comprises a base, the top fixedly connected with fixed plate of base, the top of base and the left side fixedly connected with bracing piece that is located the fixed plate, the top fixedly connected with condenser tube of bracing piece, condenser tube's interior surface cover is equipped with the charging box, it is connected with the threaded rod to rotate between the top of charging box inner wall and the bottom. The utility model discloses after utilizing the material to get into the charging box from the feeder hopper, through the start-up of motor, the motor drives the threaded rod and carries the material, heating coil heats the material, make the material have plasticity, the condenser tube on the left side is used for controlling the temperature of material, water tank and cooling pump carry out cyclic utilization to the cooling water in the condenser tube, in inserting the connector with ejection of compact head, the steel ball is because expanding spring's effect is outside to move, connect when ejection of compact head, the spacing ring slides, the spacing ring just can prevent the steel ball to move outwards, thereby carry out the chucking to the ejection of compact head.

Description

Extruder is used in rubber tire production

Technical Field

The utility model relates to a rubber extrusion device specifically is an extruder is used in rubber tire production.

Background

The rubber extruder, a basic device in the rubber industry, is one of the key devices affecting the quality of products, and plays a very important role in the production process of tires and rubber products. The development of foreign rubber extruders goes through stages such as plunger extruders, screw-type hot-feed extruders, common cold-feed extruders, main and auxiliary thread cold-feed extruders, cold-feed exhaust extruders, pin cold-feed extruders, compound extruders and the like.

Current extruder cooling method for rubber tire production generally adopts air-blower forced cooling section of thick bamboo wall or natural cooling, and the cool time overlength, the cooling effect is poor, leads to the temperature of unable quick control material, extrudes from the discharge head when the material, because the cooling is moulding, long-time operation can lead to the discharge head to block up, and current extruder discharge head for rubber tire production is mostly fixed connection, dismantles and wastes time and energy. It is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an extruder is used in rubber tire production to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an extruder for producing rubber tires comprises a base, wherein a fixed plate is fixedly connected to the top of the base, a supporting rod is fixedly connected to the top of the base and positioned on the left side of the fixed plate, a cooling water pipe is fixedly connected to the top of the supporting rod, a charging box is sleeved on the inner surface of the cooling water pipe, a threaded rod is rotatably connected between the top and the bottom of the inner wall of the charging box, one end of the threaded rod sequentially penetrates through the charging box and the fixed plate and extends to the right side of the fixed plate, a first belt pulley is fixedly connected to the outer surface of one end, extending to the right side of the fixed plate, of the threaded rod, a motor is fixedly connected to the top of the base and positioned on the right side of the fixed plate, a second belt pulley is fixedly connected to the outer surface of an output shaft of the motor, the outer surface, a plurality of recess has been seted up to the connector surface, be provided with the steel ball between the both sides of recess inner wall, the both sides of steel ball all are provided with expanding spring, two one end fixed connection that expanding spring departed from in the inner wall of recess, the surface cover of connector is equipped with the spacing ring, swing joint has out the stub bar between the top of connector inner wall and the bottom, the one end that goes out the stub bar runs through connector and charging box in proper order and extends to the inside of charging box.

Preferably, the outer surface of the charging box and the right side of the cooling water pipe are provided with a heating coil, and the top of the charging box and the right side of the heating coil are provided with a feeding hopper.

Preferably, the top of the base is fixedly connected with a storage battery on the left side of the fixing plate.

Preferably, the top of the base is fixedly connected with a water tank on the right side of the supporting rod, the bottom of the cooling water pipe is communicated with a water falling pipe, and the other end of the water falling pipe penetrates through the water tank and extends to the inside of the water tank.

Preferably, the top of base just is located the right side fixedly connected with cooling pump of water tank, the mouth that draws water of cooling pump runs through the water tank and extends to the inside of water tank.

Preferably, the top of the cooling water pipe is provided with a water inlet end, and a water outlet of the cooling pump is connected with the water inlet end of the cooling water pipe through a hose.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses after setting up and getting into the charging box through the material from the feeder hopper, through the start-up of motor, the motor drives the threaded rod and carries the material, and heating coil heats the material, makes the material have plasticity, and left side condenser tube is used for controlling the temperature of material, and water tank and cooling pump carry out cyclic utilization to the cooling water in the condenser tube;

the discharging head is inserted into the connector, the steel balls move outwards under the action of the telescopic spring, and when the discharging head is connected, the limiting ring slides to prevent the steel balls from moving outwards, so that the discharging head is clamped.

Drawings

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

fig. 2 is a schematic structural view of the connector of the present invention;

fig. 3 is a side cut-away view of the connector of the present invention.

In the figure: 1. a base; 2. a fixing plate; 3. a support bar; 4. a cooling water pipe; 5. a charging box; 6. a threaded rod; 7. a first pulley; 8. a motor; 9. a second pulley; 10. a connector; 11. a groove; 12. steel balls; 13. a tension spring; 14. a limiting ring; 15. discharging a stub bar; 16. a heat generating coil; 17. a feed hopper; 18. a storage battery; 19. a water tank; 20. a downpipe; 21. a cooling pump; 22. a hose.

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. 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.

Referring to fig. 1-3, the present invention provides an embodiment:

an extruder for rubber tire production comprises a base 1, wherein a fixed plate 2 is fixedly connected to the top of the base 1, a supporting rod 3 is fixedly connected to the top of the base 1 and is positioned on the left side of the fixed plate 2, a cooling water pipe 4 is fixedly connected to the top of the supporting rod 3, a charging box 5 is sleeved on the inner surface of the cooling water pipe 4, a threaded rod 6 is rotatably connected between the top and the bottom of the inner wall of the charging box 5, one end of the threaded rod 6 sequentially penetrates through the charging box 5 and the fixed plate 2 and extends to the right side of the fixed plate 2, a first belt pulley 7 is fixedly connected to the outer surface of one end, extending to the right side of the fixed plate 2, of the threaded rod 6, a motor 8 is fixedly connected to the top of the base 1 and is positioned on the right side of the fixed plate 2, a second belt pulley 9 is fixedly connected to the outer surface of an output, the left side fixedly connected with connector 10 of charging box 5, a plurality of recess 11 has been seted up to connector 10 surface, be provided with steel ball 12 between the both sides of recess 11 inner wall, the both sides of steel ball 12 all are provided with expanding spring 13, two one end fixed connection that expanding spring 13 departed from is in the inner wall of recess 11, the surface cover of connector 10 is equipped with spacing ring 14, swing joint has stub bar 15 between the top of connector 10 inner wall and the bottom, stub bar 15's one end runs through connector 10 and charging box 5 in proper order and extends to charging box 5's inside.

In the embodiment, a heat generating coil 16 is disposed on the outer surface of the charging box 5 and on the right side of the cooling water pipe 4, and a feeding hopper 17 is disposed on the top of the charging box 5 and on the right side of the heat generating coil 16.

In this embodiment, a battery 18 is fixedly connected to the top of the base 1 and the left side of the fixing plate 2 to provide energy to the heat generating coil 16.

In this embodiment, a water tank 19 is fixedly connected to the top of the base 1 and located on the right side of the support rod 3, a downpipe 20 is communicated with the bottom of the cooling water pipe 4, and the other end of the downpipe 20 penetrates through the water tank 19 and extends into the water tank 19.

In this embodiment, a cooling pump 21 is fixedly connected to the top of the base 1 and located on the right side of the water tank 19, and a pumping port of the cooling pump 21 penetrates through the water tank 19 and extends to the inside of the water tank 19.

In this embodiment, a water inlet end is opened at the top of the cooling water pipe 4, and a water outlet of the cooling pump 21 is connected with the water inlet end of the cooling water pipe 4 through a hose 22.

The working principle is as follows: after the material enters the charging box 5 from the feeding hopper 17, the motor 8 drives the threaded rod 6 to convey the material by starting the motor 8, the heating coil 16 heats the material to enable the material to have plasticity, the left cooling water pipe 4 is used for controlling the temperature of the material, and the water tank 19 and the cooling pump 21 recycle cooling water in the cooling water pipe 4;

the discharging head 15 is inserted into the connector 10, the steel balls 12 move outwards under the action of the telescopic spring 13, and when the discharging head 15 is connected, the limiting ring 14 slides to prevent the steel balls 12 from moving outwards, so that the discharging head 15 is clamped.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an extruder is used in rubber tire production, includes the base, its characterized in that: the automatic feeding device comprises a base, a fixing plate, a supporting rod, a cooling water pipe, a charging box, a threaded rod, a first belt pulley, a motor, a second belt pulley, a plurality of grooves and a plurality of connecting rods, wherein the fixing plate is fixedly connected to the top of the base, the supporting rod is fixedly connected to the left side of the fixing plate, the cooling water pipe is fixedly connected to the top of the supporting rod, the charging box is sleeved on the inner surface of the cooling water pipe, the threaded rod is rotatably connected between the top and the bottom of the inner wall of the charging box, one end of the threaded rod sequentially penetrates through the charging box and the fixing plate and extends to the right side of the fixing plate, the first belt pulley is fixedly connected to the outer surface of one end of the threaded rod extending to the right side of the fixing, be provided with the steel ball between the both sides of recess inner wall, the both sides of steel ball all are provided with expanding spring, two one end fixed connection that expanding spring departed from in the inner wall of recess, the surface cover of connector is equipped with the spacing ring, swing joint has the stub bar between the top of connector inner wall and the bottom, the one end of stub bar runs through connector and charging box in proper order and extends to the inside of charging box.

2. The extruder for producing a rubber tire according to claim 1, wherein: the outer surface of the charging box and the right side of the cooling water pipe are provided with a heating coil, and the top of the charging box and the right side of the heating coil are provided with a feeding hopper.

3. The extruder for producing a rubber tire according to claim 1, wherein: the top of base just is located the left side fixedly connected with battery of fixed plate.

4. The extruder for producing a rubber tire according to claim 1, wherein: the top of base just is located the right side fixedly connected with water tank of bracing piece, condenser tube's bottom intercommunication has the pipe in the water, the other end of pipe in the water runs through the water tank and extends to the inside of water tank.

5. The extruder for producing a rubber tire according to claim 1, wherein: the top of base just is located the right side fixedly connected with cooling pump of water tank, the mouth that draws water of cooling pump runs through the water tank and extends to the inside of water tank.

6. The extruder for producing a rubber tire according to claim 5, wherein: the top of the cooling water pipe is provided with a water inlet end, and the water outlet of the cooling pump is connected with the water inlet end of the cooling water pipe through a hose.