Anti-clogging rubber granulator

By introducing a water storage tank and a water supply pipe into the discharge pipe of the rubber granulator, the rubber granules are hardened by cooling with water, which solves the problem of blockage in the rubber granulator, realizes smooth material flow, and improves production efficiency.

CN224334761UActive Publication Date: 2026-06-09SHANGHAI LENOLT CHEM SCI & TECH CO LTD

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
SHANGHAI LENOLT CHEM SCI & TECH CO LTD
Filing Date
2025-04-17
Publication Date
2026-06-09

AI Technical Summary

Technical Problem

Traditional rubber granulators are prone to clogging at the feed inlet because the freshly cut granules are not fully hardened, resulting in poor material flow.

Method used

A water storage tank and a water supply pipe are introduced into the discharge pipe of the rubber extruder. The water is pumped into the discharge pipe so that the cut rubber particles come into contact with the water to cool and harden. The pipe is connected to the water filtration equipment through a splicing plate to prevent clogging.

Benefits of technology

It effectively prevents rubber granules from clogging the discharge pipe due to their sticky properties, ensuring normal material flow and improving production efficiency.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN224334761U_ABST
    Figure CN224334761U_ABST
Patent Text Reader

Abstract

This utility model relates to the field of rubber granulation technology, specifically an anti-clogging rubber granulator, including a rubber extruder. An anti-clogging component and a cutting component are provided on one side of the rubber extruder. The anti-clogging component includes a water storage tank, which is fixedly connected to the top of the rubber extruder. This anti-clogging rubber granulator, by installing the anti-clogging component, allows the rubber extruder to squeeze rubber through a mold at one end for pelletizing. The cut rubber pellets fall into a pellet receiving frame. Before this, the operator can activate the pump in the water storage tank to transport water from the tank to the pellet outlet pipe through a water supply pipe. This ensures that the cut rubber pellets directly contact the water, achieving cooling and hardening. Furthermore, the splicing plate is connected to a water filtration device. This structure prevents the rubber pellets from clogging the pellet outlet pipe due to their adhesive properties, thus ensuring normal material flow.
Need to check novelty before this filing date? Find Prior Art

Description

Technical Field

[0001] This utility model relates to the field of rubber granulation technology, specifically to an anti-clogging rubber granulator. Background Technology

[0002] Rubber granulators play a crucial role in the rubber processing industry. They are primarily used to process waste rubber or unvulcanized rubber raw materials into granules of specific dimensions and shapes, facilitating further processing into various rubber products such as tires, rubber seals, and rubber hoses. The granulation process improves the uniformity and flowability of rubber materials, facilitating subsequent mixing, molding, and vulcanization processes, thereby enhancing the quality and performance of rubber products. Therefore, an anti-clogging rubber granulator is necessary.

[0003] In the operation of traditional rubber granulators, the freshly cut granules are not yet fully hardened, which often causes them to accumulate at the feed inlet, resulting in blockage. When the accumulated rubber reaches a certain level, it will hinder the normal flow of materials and cause blockage. Utility Model Content

[0004] The purpose of this utility model is to provide an anti-clogging rubber granulator to solve the problem mentioned in the background art, where freshly cut granules, not yet fully hardened, frequently accumulate at the feed inlet, causing blockages. To achieve the above objective, this utility model provides the following technical solution: an anti-clogging rubber granulator, comprising a rubber extruder, an anti-clogging component and a cutting component on one side of the rubber extruder, the anti-clogging component including a water storage tank fixedly connected to the top of the rubber extruder, a water supply pipe fixedly connected to the side surface of the water storage tank, a granule receiving frame installed on one side of the rubber extruder, a granule discharge pipe fixedly connected to the bottom of the granule receiving frame, a granule discharge pipe fixedly connected to the bottom of the granule discharge pipe, the other end of the water supply pipe fixedly connected to one end of the granule discharge pipe, and a splicing plate fixedly connected to the other end of the granule discharge pipe.

[0005] In a further preferred embodiment, the anti-clogging component also includes a support column, which is fixedly connected to the bottom of the granulation pipe. By installing the anti-clogging component, the rubber extruder can extrude rubber through a mold at one end to await granulation. The granulated rubber particles will then fall into the receiving frame and enter the granulation pipe through the discharge pipe. Before this, the operator can start the pump in the water storage tank to transport the water in the tank to the granulation pipe through the water supply pipe. In this way, the granulated rubber particles will directly contact the water, achieving cooling and hardening. The splicing plate is connected to the water filtration equipment. This structure prevents the rubber particles from clogging the granulation pipe due to their adhesive properties, thus ensuring the normal flow of materials.

[0006] More preferably, the cutting assembly includes a support platform disposed on one side of the rubber extruder. An adjustment groove is provided on the top of the support platform, and a support seat is slidably connected inside the adjustment groove. The cutting assembly also includes a rotary motor fixedly connected inside the support seat. A pelletizing disc is provided at the drive end of the rotary motor, and a pelletizing blade is installed inside the pelletizing disc. A baffle is fixedly connected to the top of the support platform, and the drive end of the rotary motor passes through the baffle and extends to the other side of the baffle. By installing the cutting assembly, the support platform can support the rotary motor, enabling it to drive the pelletizing disc at the drive end after startup. Then, the pelletizing blade inside the pelletizing disc cuts the rubber strips extruded by the rubber extruder into pellets, thereby improving practicality.

[0007] More preferably, the top of the support platform is provided with a positioning hole, a positioning plate is fixedly connected to one side of the support base, a positioning bolt is threaded into the positioning plate, a control console is fixedly connected inside the support platform, an operation panel is fixedly connected to the top of the control console, a connecting wire is fixedly connected to one side of the control console, and the other end of the connecting wire is fixedly connected to one side of the rotating motor.

[0008] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0009] In this invention, by installing an anti-clogging component, the rubber extruder can extrude rubber through a mold at one end, waiting to be granulated. The granulated rubber then falls into the receiving frame and enters the discharge pipe through the discharge pipe. Before this, the operator can start the pump in the water storage tank to transport the water in the tank to the discharge pipe through the water supply pipe. In this way, the granulated rubber will directly contact the water, achieving cooling and hardening. The splicing plate is connected to the water filtration equipment. This structure prevents the rubber granules from clogging the discharge pipe due to their sticky properties, thus ensuring the normal flow of materials.

[0010] In this invention, by installing a cutting assembly, the support platform can support the rotating motor, so that after it is started, it can drive the pelletizing disc at the transmission end. Then, the pelletizing blade in the pelletizing disc cuts the rubber strips extruded by the rubber extruder into pellets, thereby improving practicality. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the three-dimensional structure of the present invention. Figure 1 ;

[0012] Figure 2 This is a schematic diagram of the three-dimensional structure of the present invention. Figure 2 ;

[0013] Figure 3 This is a schematic diagram of the three-dimensional structure of the present invention. Figure 3 ;

[0014] Figure 4 This utility model Figure 3 Enlarged structural diagram at point A in the middle;

[0015] Figure 5 This utility model Figure 3 Enlarged structural diagram at point B;

[0016] Figure 6 This is a schematic diagram of the three-dimensional structure of the present invention. Figure 4 .

[0017] In the diagram: 1. Rubber extruder; 2. Anti-clogging component; 201. Water storage tank; 202. Water supply pipe; 203. Pellet receiving frame; 204. Pellet discharge pipe; 205. Pellet outlet pipe; 206. Splicing plate; 207. Support column; 3. Cutting component; 301. Bearing platform; 302. Adjustment groove; 303. Bearing seat; 304. Rotating motor; 305. Pelletizing disc; 306. Pelletizing knife; 4. Baffle; 5. Positioning hole; 6. Positioning plate; 7. Positioning bolt; 8. Control console; 9. Operation panel; 10. Connecting cable. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0019] Please see Figures 1-6 This utility model provides a technical solution: an anti-clogging rubber granulator, including a rubber extruder 1, an anti-clogging component 2 and a cutting component 3 on one side of the rubber extruder 1, the anti-clogging component 2 including a water storage tank 201, the water storage tank 201 being fixedly connected to the top of the rubber extruder 1, a water supply pipe 202 being fixedly connected to the side surface of the water storage tank 201, a pellet receiving frame 203 being installed on one side of the rubber extruder 1, a pellet discharge pipe 204 being fixedly connected to the bottom of the pellet receiving frame 203, a pellet discharge pipe 205 being fixedly connected to the bottom of the pellet discharge pipe 204, the other end of the water supply pipe 202 being fixedly connected to one end of the pellet discharge pipe 205, and a splicing plate 206 being fixedly connected to the other end of the pellet discharge pipe 205.

[0020] In this embodiment, as Figure 1 , Figure 2 and Figure 3As shown, the anti-clogging component 2 also includes a support column 207, which is fixedly connected to the bottom of the pellet discharge pipe 205. By installing the anti-clogging component 2, the rubber extruder 1 can extrude rubber through a mold at one end to wait for pelleting. The cut rubber pellets will fall into the pellet receiving frame 203 and then enter the pellet discharge pipe 205 through the pellet discharge pipe 204. Before this, the operator can start the pump in the water storage tank 201 to transport the water in the tank to the pellet discharge pipe 205 through the water supply pipe 202. In this way, the cut rubber pellets will directly contact the water to achieve cooling and hardening. The splicing plate 206 is connected to the water filtration equipment. This structure prevents the rubber pellets from clogging the pellet discharge pipe 205 due to their sticky properties.

[0021] In this embodiment, as Figure 2 , Figure 3 and Figure 4 As shown, the cutting assembly 3 includes a support platform 301, which is located on one side of the rubber extruder 1. The top of the support platform 301 has an adjustment groove 302, and a support seat 303 is slidably connected inside the adjustment groove 302. The cutting assembly 3 also includes a rotary motor 304, which is fixedly connected inside the support seat 303. The drive end of the rotary motor 304 is provided with a pelletizing disc 305, and a pelletizing blade 306 is installed inside the pelletizing disc 305. A baffle 4 is fixedly connected to the top of the support platform 301. The drive end of the rotary motor 304 passes through the baffle 4 and extends to the other side of the baffle 4. By installing the cutting assembly 3, the support platform 301 can support the rotary motor 304, so that after it is started, it can drive the pelletizing disc 305 at the drive end. Then, the pelletizing blade 306 in the pelletizing disc 305 cuts the rubber strip extruded by the rubber extruder 1 into pellets.

[0022] In this embodiment, as Figure 3 , Figure 4 and Figure 5 As shown, a positioning hole 5 is provided on the top of the support platform 301, a positioning plate 6 is fixedly connected to one side of the support seat 303, a positioning bolt 7 is threaded inside the positioning plate 6, a control console 8 is fixedly connected inside the support platform 301, an operation panel 9 is fixedly connected to the top of the control console 8, a connecting wire 10 is fixedly connected to one side of the control console 8, and the other end of the connecting wire 10 is fixedly connected to one side of the rotating motor 304.

[0023] The usage and advantages of this utility model: The anti-clogging rubber granulator operates as follows:

[0024] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6As shown, by first installing the anti-clogging component 2, the rubber extruder 1 can extrude rubber through a mold at one end to wait for pelletizing. The cut rubber pellets will then fall into the pellet receiving frame 203 and enter the pellet outlet pipe 205 through the pellet discharge pipe 204. Before this, the operator can start the pump in the water storage tank 201 to transport the water in the tank to the pellet outlet pipe 205 through the water supply pipe 202. In this way, the cut rubber pellets will directly contact the water to achieve cooling and hardening. The splicing plate 206 is connected to the water filtration equipment. This structure prevents the rubber pellets from clogging the pellet outlet pipe 205 due to their sticky properties. Next, by installing the cutting component 3, the support platform 301 can support the rotating motor 304, which can drive the pelletizing disc 305 at the transmission end after starting. Then, the pelletizing blade 306 in the pelletizing disc 305 cuts the rubber strips extruded by the rubber extruder 1 into pellets.

[0025] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A clog-resistant rubber granulator, comprising a rubber extruder (1), characterized in that: An anti-blocking component (2) is provided on one side of the rubber extruder (1), and a cutting component (3) is provided on one side of the rubber extruder (1). The anti-blocking component (2) includes a water storage tank (201), which is fixedly connected to the top of the rubber extruder (1). A water supply pipe (202) is fixedly connected to the side surface of the water storage tank (201). A pellet receiving frame (203) is installed on one side of the rubber extruder (1). A pellet receiving frame (204) is fixedly connected to the bottom of the pellet receiving frame (203). A pellet discharge pipe (205) is fixedly connected to the bottom of the pellet discharge pipe (204). The other end of the water supply pipe (202) is fixedly connected to one end of the pellet discharge pipe (205). A splicing plate (206) is fixedly connected to the other end of the pellet discharge pipe (205).

2. The anti-clogging rubber granulator according to claim 1, characterized in that: The anti-clogging component (2) also includes a support column (207), which is fixedly connected to the bottom of the granulation pipe (205).

3. The anti-clogging rubber granulator according to claim 1, characterized in that: The cutting assembly (3) includes a support platform (301), which is located on one side of the rubber extruder (1). An adjustment groove (302) is provided on the top of the support platform (301), and a support seat (303) is slidably connected inside the adjustment groove (302).

4. The anti-clogging rubber granulator according to claim 3, characterized in that: The cutting assembly (3) also includes a rotating motor (304), which is fixedly connected inside the support base (303). The transmission end of the rotating motor (304) is provided with a pelletizing disc (305), and a pelletizing knife (306) is installed inside the pelletizing disc (305).

5. The anti-clogging rubber granulator according to claim 4, characterized in that: A baffle (4) is fixedly connected to the top of the support platform (301), and the transmission end of the rotating motor (304) passes through the baffle (4) and extends to the other side of the baffle (4).

6. The anti-clogging rubber granulator according to claim 3, characterized in that: The top of the support platform (301) is provided with a positioning hole (5), and a positioning plate (6) is fixedly connected to one side of the support seat (303). The positioning plate (6) is internally threaded with a positioning bolt (7).

7. The anti-clogging rubber granulator according to claim 3, characterized in that: The support platform (301) is fixedly connected to a control console (8), and the top of the control console (8) is fixedly connected to an operation panel (9).

8. The anti-clogging rubber granulator according to claim 7, characterized in that: A connecting line (10) is fixedly connected to one side of the control console (8), and the other end of the connecting line (10) is fixedly connected to one side of the rotating motor (304).