CN212636517U

CN212636517U - Novel extruder

Info

Publication number: CN212636517U
Application number: CN202021139934.0U
Authority: CN
Inventors: 陈建国
Original assignee: Yancheng Jingze New Material Technology Co Ltd
Current assignee: Yancheng Jingze New Material Technology Co Ltd
Priority date: 2020-06-18
Filing date: 2020-06-18
Publication date: 2021-03-02
Anticipated expiration: 2030-06-18

Abstract

The utility model relates to a tire extrusion equipment technical field just discloses a novel extruder, the power distribution box comprises a box body, be provided with the fixed plate in the box, the discharge gate has been seted up on the lateral wall of fixed plate, be provided with the extrusion mouth on the lateral wall of box, all be provided with non return device, one of them in the discharge gate on the lower extreme lateral wall of box non return device sets up the one side at the extrusion mouth, non return device includes the pipeline, it is equipped with the ring to inlay on the inside wall of pipeline, fixedly connected with connecting device on the inside wall of pipeline, sliding plug is equipped with the connecting rod among the connecting device, the one end fixedly connected with stopper of connecting rod, the other end of connecting rod runs through ring and fixedly connected with dog. This kind of novel extruder has also strengthened the effect of discharge gate unloading when having improved extruder extrusion effect.

Description

Novel extruder

Technical Field

The utility model relates to a tire extrusion equipment technical field specifically is a novel extruder.

Background

The extruder belongs to one of the kind of plastic machine, and screw extruder relies on rotatory pressure and the shearing force that produces of screw rod, can make the material fully carry out plastify and homogeneous mixing, and the preparation of tire need use extrusion equipment, but current tire extrusion equipment has had a large amount of shortcomings, for example current tire extrusion equipment can not be fine extrude the sol.

Patent number is CN209320268U has proposed a novel extruder among the prior art, it can be fine has extruded sol this kind of extruder, easy operation, time saving and labor saving, therefore, the clothes hanger is strong in practicability, the use of different people has been satisfied, but in the in-service use process, sol is under the extrusion of stripper plate, the part can enter into the box upper end through the discharge gate, cause the influence to the extrusion effect of extruder, return when the stripper plate returns simultaneously, can absorb sol or air etc. in the part extrusion mouth and enter into the box, ejection of compact effect and continuous operation to the extruder all can exert an influence, simultaneously also be convenient for the unloading of solution.

SUMMERY OF THE UTILITY MODEL

Solves the technical problem

Not enough to prior art, the utility model provides a novel extruder possesses the unloading efficiency that improves the extruder and extrudes advantages such as effect, has solved the problem that the background art provided.

Technical scheme

For the purpose of realizing the above-mentioned unloading efficiency that improves the extruder and extrude the effect, the utility model provides a following technical scheme: the utility model provides a novel extruder, the power distribution box comprises a box body, be provided with the fixed plate in the box, the discharge gate has been seted up on the lateral wall of fixed plate, be provided with the extrusion mouth on the lateral wall of box, all be provided with non return device, one of them in the discharge gate on the lower extreme lateral wall of box one side of non return device setting at the extrusion mouth, non return device includes the pipeline, it is equipped with the ring to inlay on the inside wall of pipeline, fixedly connected with connecting device on the inside wall of pipeline, sliding plug is equipped with the connecting rod among the connecting device, the one end fixedly connected with stopper of connecting rod, the other end of connecting rod runs through ring and fixedly connected with dog.

Preferably, the connecting device comprises a plurality of fixing rods, the fixing rods are fixedly connected to the inner side wall of the pipeline and arranged on the upper side of the circular ring, one end of each fixing rod is fixedly connected with the support ring, and the connecting rods are slidably inserted into the support ring.

Preferably, an external thread is arranged on the outer side wall of one end of the connecting rod, a connecting groove is arranged on the side wall of the upper end of the stop block, an internal thread is arranged in the connecting groove, and the stop block is connected with the connecting rod through a thread.

Preferably, the stop block is arranged in a conical shape, and a sealing gasket is sleeved on the peripheral side wall of the stop block.

Preferably, the fixing rods are arranged at equal intervals, and the fixing rods are arranged in a pairwise symmetry manner.

Advantageous effects

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this kind of novel extruder, pipeline through setting up, parts such as ring and connecting rod, carry out the during operation at the extruder, when the backward flow phenomenon takes place in the discharge gate, colloidal sol can drive the dog rebound, thereby through toper dog shutoff ring, make colloidal sol can't take place the condition through the discharge gate backward flow at the extruder during operation, the extrusion effect of extruder has been improved, and when the stripper plate of extruder returns back, toper dog in the non return device of extrusion mouth one side can the shutoff ring, make the colloidal sol after extruding can not return when the stripper plate returns back and take place the backward flow, the colloidal sol to the discharge gate has improved the adsorption affinity simultaneously, the effect of discharge gate unloading has also been strengthened when having improved extruder extrusion effect.

Drawings

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

FIG. 2 is a schematic view of the connection structure of the non-return device of the present invention;

fig. 3 is a schematic view of the connection structure of the connection device of the present invention.

In the figure: 1. a box body; 2. a fixing plate; 3. a discharge port; 4. an extrusion nozzle; 5. a pipeline; 6. a circular ring; 7. fixing the rod; 8. a support ring; 9. a limiting block; 10. a connecting rod; 11. and a stop block.

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, a novel extruder comprises a box body 1, a fixing plate 2 is arranged in the box body 1, a discharge port 3 is arranged on the side wall of the fixing plate 2, an extrusion nozzle 4 is arranged on the side wall of the box body 1, check devices are arranged on the side wall of the lower end of the box body 1 in the discharge port 3, one check device is arranged on one side of the extrusion nozzle 4, the check device comprises a pipeline 5, a circular ring 6 is embedded on the inner side wall of the pipeline 5, a connecting device is fixedly connected to the inner side wall of the pipeline 5, a connecting rod 10 is inserted in the connecting device in a sliding manner, the connecting device comprises a plurality of fixing rods 7, the fixing rods 7 are arranged at equal intervals, two fixing rods 7 are symmetrically arranged, the fixing rods 7 at equal intervals can facilitate the flow of sol, the fixing rods 7 are fixedly connected to the inner side wall of the pipeline 5, and the fixing rods, the one end fixedly connected with support ring 8 of dead lever 7, connecting rod 10 slides and inserts the inside of establishing at support ring 8, the one end fixedly connected with stopper 9 of connecting rod 10, the other end of connecting rod 10 runs through ring 6 and fixedly connected with dog 11, dog 11 is the setting of toper form, and the cover is equipped with seal ring on the all lateral walls of dog 11, the dog 11 and the seal ring that set up the toper form can realize the shutoff to the sol more effectively, the external screw thread has been seted up on the one end lateral wall of connecting rod 10, the spread groove has been seted up on the upper end lateral wall of dog 11, the internal thread has been seted up in the spread groove, through threaded connection between dog 11 and the connecting rod 10, installation and dismantlement between connecting rod 10.

The working principle is as follows: when the extruder is operated, the extruding plate pushes the sol to be discharged from the extruding nozzle 4, when a backflow phenomenon occurs in the discharging port 3, the sol can drive the discharging port 3 to stop the check block 11 on the backflow device to move upwards, so that the circular ring 6 is blocked by the conical check block 11, the sol cannot flow back through the discharging port 3 when the extruder is operated, the extruding effect of the extruder is improved, when the extruding plate of the extruder retracts, the conical check block 11 in the non-return device on one side of the extruding nozzle 4 can block the circular ring 6, so that the extruded sol cannot flow back through the extruding nozzle 4 when the extruding plate retracts, and the adsorption force on the sol of the discharging port 3 is improved.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel extruder, includes box (1), be provided with fixed plate (2) in box (1), discharge gate (3) have been seted up on the lateral wall of fixed plate (2), be provided with on the lateral wall of box (1) extrusion nozzle (4), its characterized in that: the side wall of the lower end of the box body (1) in the discharge port (3) is provided with a non-return device, and one non-return device is arranged on one side of the extrusion nozzle (4);

the non return device includes pipeline (5), it is equipped with ring (6) to inlay on the inside wall of pipeline (5), fixedly connected with connecting device on the inside wall of pipeline (5), slide among the connecting device and insert and be equipped with connecting rod (10), the one end fixedly connected with stopper (9) of connecting rod (10), the other end of connecting rod (10) runs through ring (6) and fixedly connected with dog (11).

2. The new extruder as claimed in claim 1, wherein: the connecting device comprises a plurality of fixing rods (7) which are fixedly connected to the inner side wall of the pipeline (5), the fixing rods (7) are arranged on the upper side of the circular ring (6), one end of each fixing rod (7) is fixedly connected with the supporting ring (8), and the connecting rods (10) are slidably inserted into the supporting rings (8).

3. The new extruder as claimed in claim 1, wherein: the connecting rod is characterized in that an external thread is arranged on the outer side wall of one end of the connecting rod (10), a connecting groove is arranged on the side wall of the upper end of the stop block (11), an internal thread is arranged in the connecting groove, and the stop block (11) is connected with the connecting rod (10) through the thread.

4. The new extruder as claimed in claim 1, wherein: the stop block (11) is arranged in a conical shape, and a sealing gasket is sleeved on the peripheral side wall of the stop block (11).

5. The new extruder as claimed in claim 2, wherein: the fixing rods (7) are arranged at equal intervals, and the fixing rods (7) are arranged in a pairwise symmetrical mode.