CN221968898U - Device for rapid extrusion molding of reclaimed rubber - Google Patents

Abstract

The utility model discloses a device for rapidly extruding and forming regenerated rubber, in particular to the technical field of rubber extrusion and forming, which comprises a base, wherein a tank body for extruding the regenerated rubber is fixedly arranged at the top of the base, an auger is rotatably arranged in the tank body, the novel tank is characterized in that an extrusion pipe fixedly penetrates through the front end of the tank body, the extrusion pipe is communicated with the tank body, a cover plate is arranged at the top of the tank body, supports are fixedly arranged on two sides of the top of the base, threaded rods are rotatably arranged at the centers of the bottoms of the two supports, and a nut plate is sleeved on the threaded rods. According to the utility model, the auger is driven to rotate by the second motor, so that the regenerated rubber is extruded from the extrusion pipe rapidly, then the first motor is used for driving the two threaded rods driven by the belt and the two belt pulleys to rotate simultaneously, the nut plate drives the cover plate to move upwards automatically, a worker can clean the regenerated rubber in the tank body by using the first circular plate, and meanwhile, the regenerated rubber in the extrusion pipe is cleaned by using the second circular plate, so that the structure is simple, and the use is very convenient.

Description

A device for rapid extrusion molding of recycled rubber

Technical Field

The utility model relates to the technical field of rubber extrusion molding, in particular to a device for rapid extrusion molding of recycled rubber.

Background Art

Rubber processed from the vulcanized scraps in the production of rubber products is called recycled rubber. Recycled rubber can replace raw rubber in rubber products, saving raw rubber and carbon black, and also improving processing performance and certain properties of rubber products. The recycling process is the process of breaking some molecular chains and crosslinking points of vulcanized rubber under the combined action of plasticizers (softeners and activators), oxygen, heat and mechanical shearing. With the development of society, the application of recycled rubber is becoming more and more extensive. In the production process of recycled rubber, extrusion molding equipment is required for production.

At present, in order to improve the extrusion efficiency of recycled rubber, a Chinese patent with prior art publication number CN211441112U discloses a device for rapid extrusion molding of recycled rubber. The utility model can crush plastic particles by setting two sets of driven rotating rods and active rotating rods, and by setting heating wires, the rubber can be melted by the heating wires when being crushed.

However, the above-mentioned prior art still has the following problems when used: since the recycled rubber is sticky, part of the recycled rubber will adhere to the inner wall of the device. In order to prevent the recycled rubber from solidifying and affecting the subsequent use of the device, the staff is required to frequently clean the inner wall of the device. The internal structure of the device is relatively complicated, so it is time-consuming and laborious to clean. Based on this, the utility model provides a recycled rubber rapid extrusion molding device that is easy to clean.

Utility Model Content

In order to overcome the above-mentioned defects of the prior art, the utility model provides a device for rapid extrusion molding of recycled rubber, in which two threaded rods driven by a belt and two pulleys are driven to rotate simultaneously by a first motor, and a nut plate drives a cover plate to automatically move up, so that the staff can use the first circular plate and the second circular plate to clean the recycled rubber inside the tank body and the extrusion tube. The utility model has a simple structure and is very convenient to use, so as to solve the problems arising from the above-mentioned background technology.

To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a device for rapid extrusion of recycled rubber, comprising a base, a tank body for extruding recycled rubber is fixedly provided on the top of the base, an auger is rotatably provided inside the tank body, an extrusion tube is fixedly passed through the front end of the tank body, the extrusion tube is connected with the tank body, a cover plate is provided on the top of the tank body, brackets are fixedly provided on both sides of the top of the base, threaded rods are rotatably provided at the bottom centers of the two brackets, nut plates are sleeved on the threaded rods, and the two threaded rods are connected by a connecting assembly, a first circular plate is provided inside the tank body, the front end of the first circular plate is in contact with the rear end of the auger, the outer side wall of the first circular plate is in contact with the inner wall of the tank body and the inner wall of the cover plate, a round rod is fixedly provided on the first circular plate close to the side of the extrusion tube, and a second circular plate adapted to the extrusion tube is fixedly provided at the front end of the round rod for cleaning the extrusion tube.

In a preferred embodiment, the connecting assembly includes two pulleys, the two pulleys are fixedly sleeved on two threaded rods respectively, and the two pulleys are connected by a belt.

In a preferred embodiment, a storage cavity is provided inside the base, the bottom ends of the two threaded rods penetrate the base and extend into the storage cavity, and the belt and the two pulleys are arranged in the storage cavity to prevent the belt and the pulleys from being exposed.

In a preferred embodiment, a first motor is fixedly embedded on one side of the bottom of the base, and the top end of the output shaft of the first motor is fixed to the bottom end of the threaded rod near the rear of the base to drive the threaded rod to rotate.

In a preferred embodiment, a second motor is fixedly provided at the bottom of the cover plate, and the rear end of the output shaft of the second motor passes through the tank body and is fixed to the front end of the auger. The second motor is arranged in the tank body. The auger is driven to rotate by the second motor, and manual operation is not required by the staff, which is very convenient to use.

In a preferred embodiment, a feed hopper is fixedly provided on the rear side of the top of the cover plate, and the bottom of the feed hopper is connected to the inside of the cover plate, and two nut plates are respectively mounted on two brackets to improve the stability of the nut plates.

In a preferred embodiment, a controller for controlling the first motor and the second motor is fixedly provided on one side of the base, so as to facilitate the staff to operate the device.

Technical effects and advantages of the utility model:

The utility model drives the auger to rotate by the second motor, so that the regenerated rubber is quickly extruded from the extrusion tube, and then drives the two threaded rods driven by the belt and the two pulleys to rotate simultaneously with the help of the first motor, and the nut plate drives the cover plate to automatically move up, so that the staff can use the first circular plate to clean the regenerated rubber in the tank body, and use the second circular plate to clean the regenerated rubber inside the extrusion tube at the same time. The utility model has a simple structure and is very convenient to use.

BRIEF DESCRIPTION OF THE DRAWINGS

Figure 1 is a schematic diagram of the overall structure of the utility model;

Figure 2 is a structural diagram of the cover plate and tank body of the utility model;

FIG3 is a top view of the tank body and base of the utility model;

FIG4 is a cross-sectional view of the tank body of the present utility model;

FIG5 is a side view of the overall structure of the utility model.

The reference numerals are: 1, base; 2, tank body; 3, auger; 4, extrusion tube; 5, cover plate; 6, bracket; 7, threaded rod; 8, nut plate; 9, connecting assembly; 10, first circular plate; 11, round rod; 12, second circular plate; 13, second motor; 14, feed hopper; 15, controller;

901. Pulley; 902. Belt; 903. Storage chamber; 904. First motor.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

Referring to the attached drawings 1 to 5 of the specification, the utility model provides a device for rapid extrusion molding of recycled rubber, comprising a base 1, a tank body 2 for extruding recycled rubber is fixedly provided on the top of the base 1, an auger 3 is rotatably provided inside the tank body 2, an extrusion tube 4 is fixedly passed through the front end of the tank body 2, the extrusion tube 4 is connected to the tank body 2, a cover plate 5 is provided on the top of the tank body 2, and brackets 6 are fixedly provided on both sides of the top of the base 1;

In addition, a threaded rod 7 is rotatably provided at the center of the bottom of the two brackets 6, and a nut plate 8 is sleeved on the threaded rod 7. A first circular plate 10 is provided inside the tank body 2, and the front end of the first circular plate 10 contacts the rear end of the auger 3, and the outer wall of the first circular plate 10 contacts the inner wall of the tank body 2 and the inner wall of the cover plate 5. A round rod 11 is fixedly provided on the side of the first circular plate 10 close to the extrusion tube 4, and a second circular plate 12 adapted to the extrusion tube 4 is fixedly provided on the front end of the round rod 11 for cleaning the extrusion tube 4;

Moreover, a second motor 13 is fixedly provided at the bottom of the cover plate 5, and the rear end of the output shaft of the second motor 13 passes through the tank body 2 and is fixed to the front end of the auger 3. The second motor 13 is arranged in the tank body 2, and the second motor 13 is used to drive the auger 3 to rotate. Manual operation is not required by the staff, and it is very convenient to use. A feed hopper 14 is fixedly provided on the rear side of the top of the cover plate 5, and the bottom of the feed hopper 14 is connected to the inside of the cover plate 5. Two nut plates 8 are respectively mounted on two brackets 6 to improve the stability of the nut plates 8. A controller 15 for controlling the first motor 904 and the second motor 13 is fixedly provided on one side of the base 1, which is convenient for the staff to operate the device.

When in use, the staff pours the regenerated rubber into the feed hopper 14, and the regenerated rubber falls into the tank body 2 through the feed hopper 14, and then uses the second motor 13 to drive the auger 3 to rotate and transport the regenerated rubber, so that the regenerated rubber is quickly extruded from the extrusion tube 4. After processing the regenerated rubber, the cover plate 5 is driven to move up with the help of the threaded rod 7 and the nut plate 8, so that the staff can use the first circular plate 10 to clean the regenerated rubber in the tank body 2, and use the second circular plate 12 to clean the regenerated rubber inside the extrusion tube 4. The structure is simple and very convenient to use.

Referring to Figure 4 of the specification, a storage cavity 903 is provided inside the base 1, and the bottom ends of the two threaded rods 7 penetrate the base 1 and extend into the storage cavity 903. The two threaded rods 7 are connected by a connecting assembly 9, and the connecting assembly 9 includes two pulleys 901, and the two pulleys 901 are respectively fixedly sleeved on the two threaded rods 7. The two pulleys 901 are connected by a belt 902, and the belt 902 and the two pulleys 901 are all arranged in the storage cavity 903 to prevent the belt 902 and the pulleys 901 from being exposed;

In addition, a first motor 904 is fixedly embedded on one side of the bottom of the base 1 , and the top end of the output shaft of the first motor 904 is fixed to the bottom end of the threaded rod 7 near the rear of the base 1 for driving the threaded rod 7 to rotate.

The threaded rod 7 is driven to rotate by the first motor 904, and the two threaded rods 7 rotate simultaneously under the transmission of the belt 902 and the two pulleys 901, thereby driving the two nut blocks to move simultaneously, so as to facilitate the automatic lifting of the cover plate 5, and no manual operation is required by the staff, which is very convenient to use.

Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims (7)

1. The utility model provides a quick extrusion's of reclaimed rubber device, includes base (1), its characterized in that: the novel plastic rubber extruder is characterized in that a tank body (2) for extruding regenerated rubber is fixedly arranged at the top of the base (1), a packing auger (3) is rotatably arranged in the tank body (2), an extruding pipe (4) fixedly penetrates through the front end of the tank body (2), the extruding pipe (4) is communicated with the inside of the tank body (2), and a cover plate (5) is arranged at the top of the tank body (2);

The two sides of the top of the base (1) are fixedly provided with brackets (6), the centers of the bottoms of the two brackets (6) are respectively provided with a threaded rod (7) in a rotating mode, the threaded rods (7) are sleeved with nut plates (8), and the two threaded rods (7) are connected through a connecting assembly (9);

The novel cleaning device is characterized in that a first circular plate (10) is arranged inside the tank body (2), the front end of the first circular plate (10) is in contact with the rear end of the packing auger (3), the outer side wall of the first circular plate (10) is in contact with the inner wall of the tank body (2) and the inner wall of the cover plate (5), a circular rod (11) is fixedly arranged on one side of the first circular plate (10) close to the extrusion pipe (4), and a second circular plate (12) matched with the extrusion pipe (4) is fixedly arranged at the front end of the circular rod (11) and used for cleaning the extrusion pipe (4).

2. The apparatus for rapid extrusion of reclaimed rubber as claimed in claim 1, wherein: the connecting assembly (9) comprises two belt pulleys (901), the two belt pulleys (901) are respectively fixedly sleeved on the two threaded rods (7), and the two belt pulleys (901) are connected through a belt (902).

3. The apparatus for rapid extrusion of reclaimed rubber as claimed in claim 2, wherein: the base (1) is internally provided with a storage cavity (903), the bottom ends of the two threaded rods (7) penetrate through the base (1) and extend into the storage cavity (903), and the belt (902) and the two pulleys (901) are arranged in the storage cavity (903).

4. The apparatus for rapid extrusion of reclaimed rubber as claimed in claim 1, wherein: the novel electric screw rod is characterized in that a first motor (904) is fixedly embedded in one side of the bottom of the base (1), and the top end of an output shaft of the first motor (904) is fixed with the bottom end of a threaded rod (7) close to the rear of the base (1) and used for driving the threaded rod (7) to rotate.

5. The apparatus for rapid extrusion of reclaimed rubber as claimed in claim 4, wherein: the bottom of the cover plate (5) is fixedly provided with a second motor (13), the rear end of an output shaft of the second motor (13) penetrates through the tank body (2) and is fixed with the front end of the auger (3), and the second motor (13) is arranged in the tank body (2) and used for driving the auger (3) to rotate.

6. The apparatus for rapid extrusion of reclaimed rubber as claimed in claim 1, wherein: the utility model discloses a nut plate, including apron (5), apron (5) top rear side is fixed to be equipped with feeder hopper (14), and feeder hopper (14) bottom is linked together with apron (5) inside, and two nut plates (8) overlap respectively on two supports (6) for improve the stability of nut plate (8).

7. The apparatus for rapid extrusion of reclaimed rubber as claimed in claim 5, wherein: one side of the base (1) is fixedly provided with a controller (15) for controlling the first motor (904) and the second motor (13).