Rubber extruder for rubber tube production

Abstract

The utility model discloses a rubber extruder for rubber pipe preparation, including rubber extruder body, the one side of rubber extruder body is provided with the box body, the one side of rubber extruder body is provided with the discharge pipe, and the one end of discharge pipe penetrates the box body and extends to the inside of box body, and the one side of box body is provided with the discharge gate, the one side of box body is provided with motor, and the output of motor penetrates box body and is connected with screw rod fixedly, and one end of screw rod is rotatably connected with box body, and the inside fixed connection of box body has the limit rod, and the screw rod is connected with the connecting block on the screw, and the limit rod penetrates the connecting block, and the upper end of connecting block is placed with the connecting plate, and the upper end of connecting plate is provided with the limit hole, and the upper end fixed connection of connecting block has the limit board, and the upper end fixed connection of limit board has the screw column, and the limit board penetrates the limit hole, and the screw column penetrates the limit hole and extends to the outside, and the screw column is connected with the nut on the screw, and the both sides of connecting plate are provided with cutting blade, and the rubber pipe can be cut well through the device.

Description

Technical Field

[0001] This utility model relates to the field of rubber extruder technology, and in particular to a spare rubber extruder for rubber tubes. Background Technology

[0002] Rubber hoses are a common type of component. They are tubular products made of rubber material and have elasticity, wear resistance, and chemical corrosion resistance. Therefore, they are widely used in industries such as industry, agriculture, automobiles, and aerospace. In the manufacturing process of rubber hoses, a rubber hose extruder is required.

[0003] For example, the high-temperature vulcanizing extrusion device for rubber hose production disclosed in the utility model with authorization announcement number CN210501295U features cooling and heating components in the extrusion head and extrusion barrel, respectively. This promotes rubber vulcanization while preventing the extrusion head from overheating, allowing the extrusion and vulcanization of rubber hoses to be carried out in this extrusion equipment, effectively improving the production efficiency of rubber hoses. Furthermore, a heating tube is installed in the central shaft of the extrusion screw, and the spiral groove also plays a role in heat dissipation, thereby improving heating efficiency. However, this device has the same characteristics as most existing rubber hose standby rubber extruders, namely, that after the rubber hose comes out of the discharge pipe on the extruder, it cannot be cut well, and even requires manual cutting by the operator, which is time-consuming and laborious. Utility Model Content

[0004] In order to overcome the shortcomings of the existing technology, this utility model provides a rubber tube spare rubber extruder, which can solve the problem that this device has the same characteristics as most existing rubber tube spare rubber extruders, namely, that when in use, the rubber tube cannot be cut well after it comes out of the discharge pipe on the extruder, and even requires the operator to cut it manually, which is time-consuming and laborious.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a spare rubber extruder for rubber tubes, including a rubber extruder body, a box body provided on one side of the rubber extruder body, a discharge pipe provided on one side of the rubber extruder body, one end of the discharge pipe penetrating through the box body and extending into the box body, and a discharge port opened on one side of the box body, a motor provided on one side of the box body, the output end of the motor penetrating through the box body and fixedly connected to a threaded rod, and one end of the threaded rod rotatably connected to the box body, a limit rod fixedly connected inside the box body, a connecting block threadedly connected to the threaded rod, the limit rod penetrating through the connecting block, a connecting plate placed on the upper end of the connecting block, a limit hole opened on the connecting plate, a limit plate fixedly connected to the upper end of the connecting block, a threaded column fixedly connected to the upper end of the limit plate, the limit plate penetrating through the limit hole, and the threaded column penetrating through the limit hole and extending to the outside, a nut threadedly connected to the threaded column, and cutting blades provided on both sides of the connecting plate.

[0006] As a preferred embodiment of this utility model, a feed pipe is provided at the upper end of the rubber extruder body.

[0007] As a preferred embodiment of this utility model, an exhaust pipe is provided on one side of the rubber extruder body.

[0008] As a preferred embodiment of this invention, an activated carbon filter plate is provided inside the exhaust pipe.

[0009] As a preferred embodiment of this utility model, a driving device is fixedly connected to the inner wall of the exhaust pipe by a fixing block, and a fan blade is fixedly connected to the output end of the driving device.

[0010] As a preferred embodiment of this utility model, the lower end of the rubber extruder body is fixedly connected with four support legs.

[0011] Compared with the prior art, the beneficial effects that this utility model can achieve are:

[0012] 1. By starting the motor, the motor drives the threaded rod to rotate, which in turn moves the connecting block. Under the limiting action of the limit rod, the connecting block can move more stably. During the movement of the connecting block, the limiting plate, the connecting plate, and the cutting blade can move together. The movement of the cutting blade can cut the rubber tube discharged from the discharge pipe. By rotating the motor output in both directions, the threaded rod can rotate in the forward and reverse directions, thereby realizing the reciprocating movement of the connecting plate and the cutting blade, which can effectively cut the rubber tube. This device can effectively cut the rubber tube, avoiding the time-consuming and laborious manual cutting required by the operator.

[0013] 2. By rotating the nut, remove it from the threaded post, and then pull the connecting plate upwards so that it is no longer placed on top of the connecting block. This allows the connecting plate and the cutting blade to be removed from the box for easy cleaning or replacement. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of the rubber extruder body of this utility model;

[0015] Figure 2 This is a schematic diagram of the internal structure of the box body of this utility model;

[0016] Figure 3 This is a schematic diagram of the connecting plate and limiting plate structure of this utility model;

[0017] Figure 4 This is a schematic diagram of the exhaust pipe and activated carbon filter plate of this utility model;

[0018] The components include: 1. Rubber extruder body; 2. Box body; 3. Discharge pipe; 4. Discharge port; 5. Limiting rod; 6. Connecting block; 7. Connecting plate; 8. Limiting hole; 9. Limiting plate; 10. Threaded column; 11. Nut; 12. Cutting blade; 13. Feed pipe; 14. Exhaust pipe; 15. Activated carbon filter plate; 16. Fixing block; 17. Drive device; 18. Fan blade; 19. Support leg; 20. Motor; 21. Threaded rod. Detailed Implementation

[0019] To make the technical means, creative features, and achieved objectives and effects of this utility model easier to understand, the present utility model is further described below with reference to specific embodiments. However, the following embodiments are merely preferred embodiments of this utility model and not all of them. Other embodiments obtained by those skilled in the art based on the embodiments described in the implementation are all within the protection scope of this utility model without creative effort.

[0020] Example

[0021] Please refer to Figure 1 and Figure 4 As shown, this utility model provides a rubber extruder with a rubber tube as a backup. The upper end of the rubber extruder body 1 is provided with a feed pipe 13, through which rubber raw materials can be added into the rubber extruder body 1 and processed by the rubber extruder body 1. An exhaust pipe 14 is provided on one side of the rubber extruder body 1. An activated carbon filter plate 15 is provided inside the exhaust pipe 14. A drive device 17 is fixedly connected to the inner wall of the exhaust pipe 14 by a fixing block 16. A fan blade 18 is fixedly connected to the output end of the drive device 17. Four support legs 19 are fixedly connected to the lower end of the rubber extruder body 1. The four support legs 19 are all located at the top corner of the lower end of the rubber extruder body 1.

[0022] When in use, by starting the drive device 17, the drive device 17 can drive the fan blades 18 to rotate. The rotation of the fan blades 18 can extract the exhaust gas from the rubber extruder body 1. During the process of exhausting the exhaust gas through the exhaust pipe 14, it will pass through the activated carbon filter plate 15. The activated carbon filter plate 15 can filter and purify the exhaust gas, thereby reducing the pollution of the exhaust gas to the environment.

[0023] As a further implementation of this embodiment, such as Figures 1-4 As shown, a box body 2 is provided on one side of the rubber extruder body 1, and a discharge pipe 3 is provided on the same side. One end of the discharge pipe 3 passes through the box body 2 and extends into the interior of the box body 2. A discharge port 4 is provided on one side of the box body 2. A motor 20 is provided on one side of the box body 2. The output end of the motor 20 passes through the box body 2 and is fixedly connected to a threaded rod 21. One end of the threaded rod 21 is rotatably connected to the box body 2. A limit rod 5 is fixedly connected inside the box body 2. A connecting block 6 is threadedly connected to the threaded rod 21. The limit rod 5 passes through the connecting block 6 and can limit the movement of the connecting block 6. A plate is placed on the upper end of the connecting block 6. There is a connecting plate 7 with a limiting hole 8. The upper end of the connecting block 6 is fixedly connected to a limiting plate 9. The upper end of the limiting plate 9 is fixedly connected to a threaded post 10. The limiting plate 9 passes through the limiting hole 8 and can limit the connecting plate 7 to a certain extent. The threaded post 10 passes through the limiting hole 8 and extends to the outside. A nut 11 is threaded on the threaded post 10. The connecting plate 7 can be pressed and fixed by the nut 11. Cutting blades 12 are provided on both sides of the connecting plate 7. The box body 2 can also play a certain protective role to prevent the operator from accidentally touching the cutting blades 12 during use.

[0024] In use, by starting the motor 20, the motor 20 drives the threaded rod 21 to rotate. The rotation of the threaded rod 21 drives the connecting block 6 to move. Under the limiting action of the limiting rod 5, the connecting block 6 can move more stably. During the movement of the connecting block 6, it can drive the limiting plate 9, the connecting plate 7, and the cutting blade 12 to move together. The movement of the cutting blade 12 can cut the rubber tube discharged from the discharge pipe 3. By rotating the output end of the motor 20 in both directions, the threaded rod 21 can be rotated in the forward and reverse directions, thereby realizing the reciprocating movement of the connecting plate 7 and the cutting blade 12, which can effectively cut the rubber tube. This device can effectively cut the rubber tube, avoiding the time-consuming and laborious manual cutting required by the operator. In addition, by rotating the nut 11, the nut 11 is removed from the threaded post 10, and then the connecting plate 7 is pulled upward, so that the connecting plate 7 is no longer placed on the upper end of the connecting block 6. This allows the connecting plate 7 and the cutting blade 12 to be removed from the box 2 for easy cleaning or replacement.

[0025] Specific working principle: During use, the motor 20 is started, which drives the threaded rod 21 to rotate. The rotation of the threaded rod 21 drives the connecting block 6 to move. Under the limiting action of the limiting rod 5, the connecting block 6 can move more stably. During the movement of the connecting block 6, the limiting plate 9, the connecting plate 7, and the cutting blade 12 can move together. The movement of the cutting blade 12 can cut the rubber tube discharged from the discharge pipe 3. By rotating the output end of the motor 20 in both directions, the threaded rod 21 can be rotated in the forward and reverse directions, thereby realizing the reciprocating movement of the connecting plate 7 and the cutting blade 12, which can effectively cut the rubber tube. This device can effectively cut the rubber tube, avoiding the time-consuming and laborious manual cutting required by the operator. In addition, by rotating the nut 11, the nut 11 is no longer pressed and fixed on the connecting plate 7, allowing the nut 11 to be removed from the threaded post 10. Then, the connecting plate 7 is pulled upward, so that the connecting plate 7 is no longer placed on the top of the connecting block 6. This allows the connecting plate 7 and the cutting blade 12 to be removed from the box 2 for easy cleaning or replacement.

[0026] 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 spare rubber extruder for rubber tubing, comprising a rubber extruder body (1), characterized in that: A box body (2) is provided on one side of the rubber extruder body (1), and a discharge pipe (3) is provided on one side of the rubber extruder body (1). One end of the discharge pipe (3) passes through the box body (2) and extends into the box body (2). A discharge port (4) is opened on one side of the box body (2). A motor (20) is provided on one side of the box body (2). The output end of the motor (20) passes through the box body (2) and is fixedly connected to a threaded rod (21). One end of the threaded rod (21) is rotatably connected to the box body (2). A limit rod (5) is fixedly connected inside the box body (2). The threaded rod (21) A connecting block (6) is threaded on the upper part of the connecting block (6), and a limiting rod (5) passes through the connecting block (6). A connecting plate (7) is placed on the upper end of the connecting block (6). A limiting hole (8) is opened on the connecting plate (7). A limiting plate (9) is fixedly connected to the upper end of the connecting block (6). A threaded column (10) is fixedly connected to the upper end of the limiting plate (9). The limiting plate (9) passes through the limiting hole (8), and the threaded column (10) passes through the limiting hole (8) and extends to the outside. A nut (11) is threaded on the threaded column (10). Cutting blades (12) are provided on both sides of the connecting plate (7).

2. The spare rubber extruder for rubber tubes according to claim 1, characterized in that: The upper end of the rubber extruder body (1) is provided with a feed pipe (13).

3. A spare rubber extruder for rubber tubes according to claim 1, characterized in that: An exhaust pipe (14) is provided on one side of the rubber extruder body (1).

4. A spare rubber extruder for rubber tubes according to claim 3, characterized in that: An activated carbon filter plate (15) is installed inside the exhaust pipe (14).

5. A spare rubber extruder for rubber tubes according to claim 4, characterized in that: The inner wall of the exhaust pipe (14) is fixedly connected to a drive device (17) via a fixing block (16), and the output end of the drive device (17) is fixedly connected to a fan blade (18).

6. A spare rubber extruder for rubber tubes according to claim 1, characterized in that: The lower end of the rubber extruder body (1) is fixedly connected to four support legs (19).

Images