Radial tire forming drum cleaning device

Abstract

The utility model provides a radial tire forming drum cleaning device, which relates to the technical field of cleaning devices, solves the problem that the existing forming drum cleaning mechanism cannot filter recycled oil, and comprises a first base, a portal frame is mounted on the surface of the first base, a side plate is mounted in the portal frame, and the side plate is mounted on the first base. The side plate moves on the portal frame through a driving part, a first motor is installed on the surface of the side plate, the output end of the first motor penetrates through the side plate and is provided with a rotating shaft, and a fixing disc is installed at one end of the rotating shaft; the cleaning brush rotates through a driving part, and a first oil pump is installed on the surface of the oil tank. According to the device, the oil agent flowing into the oil tank can be effectively filtered through matched use of the mechanism convenient to take out and the filter screen, and pollution caused by the oil agent to the clean oil agent is avoided.

Description

Technical Field

[0001] This utility model belongs to the technical field of cleaning devices, and more specifically, it relates to a cleaning device for radial tire forming drums. Background Technology

[0002] The forming drum is a key component of the radial tire forming machine, an important piece of equipment in the radial tire production industry. Regular cleaning of the forming drum is essential to ensure product quality. Chinese Patent No. CN202021732529.X discloses a radial tire forming drum cleaning device, comprising a first base, a fixing mechanism, a cleaning mechanism, and a second base. The fixing mechanism is slidably connected to the first base. The fixing mechanism is vertically and rotatably connected to a horizontally placed forming drum. The cleaning mechanism is located along the axial direction of the forming drum. The cleaning mechanism includes a cylinder horizontally fixed to the second base. The diameter of the cylinder is larger than the diameter of the forming drum and has an opening for the forming drum to enter and exit. An axially movable brush is located at the lower part of the cylinder's interior, and a nozzle connected to an oil pump is located at the upper part of the cylinder's interior. This invention allows for direct cleaning of the entire forming drum without disassembling the fan-shaped blocks, reducing labor intensity and improving work efficiency and oil utilization.

[0003] Based on the above, the inventors have discovered the following problems: the equipment in the above-mentioned patent can directly clean the molding drum as a whole during use. However, although the equipment in the above-mentioned patent can allow excess oil to flow into the oil tank, impurities may appear in the oil in the cylinder after cleaning the molding drum, and may flow back into the oil tank, potentially contaminating the oil in the oil tank.

[0004] Therefore, in view of this, we have studied and improved the existing structure and its shortcomings, and provided a radial tire forming drum cleaning device in order to achieve a more practical purpose. Utility Model Content

[0005] To solve the above-mentioned technical problems, this utility model provides a radial tire forming drum cleaning device to solve the problem that the current forming drum cleaning mechanism cannot filter the recovered oil.

[0006] The purpose and effect of this utility model's radial tire forming drum cleaning device are achieved through the following specific technical means:

[0007] A radial tire forming drum cleaning device includes a first base, a gantry frame mounted on the surface of the first base, a side plate mounted inside the gantry frame, the side plate moving on the gantry frame via a drive component, a first motor mounted on the surface of the side plate, a rotating shaft mounted through the output end of the first motor and passing through the side plate, a fixed plate mounted on one end of the rotating shaft, a cylinder containing a cleaning brush for cleaning, the cleaning brush rotating via a drive component, an oil tank, a first oil pump mounted on the surface of the oil tank, a nozzle mounted on the first oil pump via a first oil delivery pipe, the nozzle located on the inner wall of the cylinder, the surface of the cylinder connected to the oil tank via an oil outlet pipe, a mounting frame mounted at the bottom of the cylinder, a mounting plate mounted on one side of the mounting frame, the mounting plate connected to the oil tank, a filter screen mounted inside the oil tank via a mechanism for easy removal, a gap between the filter screen and the inner wall of the oil tank, a first oil suction pipe mounted on the surface of the first oil pump, the first oil suction pipe located within the gap, and the oil outlet of the oil outlet pipe located above the filter screen.

[0008] Furthermore, the easy-to-remove mechanism includes a slot formed on the surface of the fuel tank, the slot extending into the fuel tank, and sliding grooves installed on both sides of the slot. It also includes a mounting frame, in which the filter screen is installed. The mounting frame is located within the slot, and a slider is installed on the surface of the mounting frame, the slider matching the sliding groove.

[0009] Furthermore, a handle is installed on the surface of the mounting frame.

[0010] Furthermore, a rubber ring is installed on the surface of the mounting frame that contacts the slot.

[0011] Furthermore, a set of connecting plates is installed on the surface of the first base, and a second motor is installed on the surface of one of the connecting plates. The output end of the second motor passes through the connecting plate and is connected to a threaded rod, which passes through the gantry frame.

[0012] Furthermore, a second oil pump is mounted on the surface of the mounting plate, and a second oil suction pipe and a second oil delivery pipe are mounted on the surface of the second oil pump. The second oil suction pipe extends into the cylinder and is located at the bottom of the cylinder, and the second oil delivery pipe extends into the oil tank and is located above the filter screen.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] This invention utilizes a convenient removal mechanism and a filter screen. When the oil level in the cylinder is high, the oil flows into the oil tank through the oil outlet pipe. Since the oil outlet is located above the filter screen, the filter screen can filter the oil flowing out of the outlet pipe, thus preventing contamination of the oil in the oil tank. When a large amount of impurities accumulate on the filter screen, the mounting frame can be easily removed from the slot, and then the filter screen can be cleaned. Through the above design, the oil flowing into the oil tank can be effectively filtered, preventing contamination of the clean oil. Attached Figure Description

[0015] Figure 1 This is a three-dimensional schematic diagram of a radial tire forming drum cleaning device according to the present invention.

[0016] Figure 2 This is a partial schematic diagram of a radial tire forming drum cleaning device according to this utility model.

[0017] Figure 3 This utility model relates to a radial tire forming drum cleaning device. Figure 2 Diagrams from different perspectives.

[0018] Figure 4 This is a schematic diagram of the oil tank in a radial tire forming drum cleaning device of this utility model.

[0019] Figure 5 This is a schematic diagram of the mounting frame assembly in a radial tire forming drum cleaning device of this utility model.

[0020] In the diagram, the correspondence between component names and drawing numbers is as follows:

[0021] 1. First base; 2. Gantry frame; 3. Side plate; 4. First motor; 5. Rotating shaft; 6. Fixed plate; 7. Cylinder; 8. Oil tank; 9. First oil pump; 10. First oil delivery pipe; 11. Nozzle; 12. Oil outlet pipe; 13. Mounting bracket; 14. Mounting plate;

[0022] 15. Easy-to-remove mechanism; 1501. Slot; 1502. Slide; 1503. Mounting frame; 1504. Slider;

[0023] 16. Filter screen; 17. First oil suction pipe; 18. Handle; 19. Connecting plate; 20. Second motor; 21. Threaded rod; 22. Second oil pump; 23. Second oil suction pipe; 24. Second oil delivery pipe. Detailed Implementation

[0024] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0025] In the description of this utility model, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. In addition, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0026] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0027] Example:

[0028] As attached Figure 1 To be continued Figure 5 As shown:

[0029] This utility model provides a radial tire forming drum cleaning device, including a first base 1, a gantry frame 2 mounted on the surface of the first base 1, a side plate 3 mounted inside the gantry frame 2, the side plate 3 moving on the gantry frame 2 via a driving component, a first motor 4 mounted on the surface of the side plate 3, a rotating shaft 5 mounted through the output end of the first motor 4 through the side plate 3, a fixed plate 6 mounted on one end of the rotating shaft 5, a cylinder 7 containing a cleaning brush for cleaning, the cleaning brush rotating via a driving component, and an oil tank 8 with a first oil pump 9 mounted on its surface. A nozzle 11 is installed through the first oil supply pipe 10. The nozzle 11 is located on the inner wall of the cylinder 7. The surface of the cylinder 7 is connected to the oil tank 8 through the oil outlet pipe 12. A mounting bracket 13 is installed at the bottom of the cylinder 7. A mounting plate 14 is installed on one side of the mounting bracket 13. The mounting plate 14 is connected to the oil tank 8. A filter screen 16 is installed inside the oil tank 8 through a mechanism 15 that is easy to remove. A gap is left between the filter screen 16 and the inner wall of the oil tank 8. A first oil suction pipe 17 is installed on the surface of the first oil pump 9. The first oil suction pipe 17 is located in the gap. The oil outlet of the oil outlet pipe 12 is located above the filter screen 16.

[0030] The easy-to-remove mechanism 15 includes a slot 1501 formed on the surface of the oil tank 8, the slot 1501 extending into the oil tank 8, and sliding grooves 1502 installed on both sides of the slot 1501. It also includes a mounting frame 1503, in which the filter screen 16 is installed. The mounting frame 1503 is located in the slot 1501, and a slider 1504 is installed on the surface of the mounting frame 1503. The slider 1504 matches the sliding groove 1502.

[0031] With the convenient removal mechanism 15 and the filter screen 16 working together, during use, the forming drum is installed on the fixed plate 6, and then the forming drum is moved into the cylinder 7 for cleaning (for specific cleaning methods, please refer to patent number: CN202021732529.X, which will not be elaborated here). When the oil level in the cylinder 7 is high, the oil will flow into the oil tank 8 through the oil outlet pipe 12. Since the oil outlet of the oil outlet pipe 12 is located above the filter screen 16, the filter screen 16 can filter the oil flowing out of the oil outlet pipe 12, thereby avoiding contamination of the oil in the oil tank 8. When a lot of impurities accumulate on the filter screen 16, the mounting frame 1503 can be easily removed from the slot 1501, and then the filter screen 16 can be cleaned. Through the above design, the oil flowing into the oil tank 8 can be effectively filtered, avoiding contamination of the clean oil.

[0032] The mounting frame 1503 is equipped with a handle 18 on its surface.

[0033] The handle 18 makes it easy to remove the frame 1503.

[0034] A rubber ring is installed on the surface of the mounting frame 1503 that contacts the slot 1501.

[0035] The use of rubber rings can improve the sealing between the mounting frame 1503 and the slot 1501.

[0036] The first base 1 has a set of connecting plates 19 installed on its surface. A second motor 20 is installed on the surface of one of the connecting plates 19. The output end of the second motor 20 passes through the connecting plate 19 and is connected to a threaded rod 21. The threaded rod 21 passes through the gantry frame 2.

[0037] By using the connecting plate 19, the second motor 20 and the threaded rod 21, when the second motor 20 is started, it will drive the threaded rod 21 to rotate. The rotation of the threaded rod 21 will drive the gantry 2 to move, thereby driving the forming drum to move into the cylinder 7. It should be noted that the bottom of the gantry 2 is in contact with the first base 1, thereby limiting the gantry 2.

[0038] The mounting plate 14 is equipped with a second oil pump 22, and the surface of the second oil pump 22 is equipped with a second oil suction pipe 23 and a second oil delivery pipe 24. The second oil suction pipe 23 extends into the cylinder 7 and is located at the bottom of the cylinder 7. The second oil delivery pipe 24 extends into the oil tank 8 and is located above the filter screen 16.

[0039] With the combined use of the second oil pump 22, the second oil extraction pipe 23 and the second oil delivery pipe 24, when the molding drum is cleaned, the second oil pump 22 can be started to pump the oil in the cylinder 7 into the oil tank 8. At the same time, since the oil outlet of the second oil delivery pipe 24 is also located above the filter screen 16, the filter screen 16 can also filter the oil flowing out of the second oil delivery pipe 24.

[0040] The embodiments of this utility model are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the utility model to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described in order to better illustrate the principles and practical applications of this utility model, and to enable those skilled in the art to understand this utility model and design various embodiments with various modifications suitable for a particular purpose.

Claims

1. A radial tire forming drum cleaning device, comprising a first base (1), a gantry frame (2) mounted on the surface of the first base (1), a side plate (3) mounted inside the gantry frame (2), the side plate (3) moving on the gantry frame (2) by a driving component, a first motor (4) mounted on the surface of the side plate (3), a rotating shaft (5) mounted through the output end of the first motor (4) through the side plate (3), a fixed plate (6) mounted on one end of the rotating shaft (5), a cylinder (7) further comprising a cleaning brush for cleaning inside the cylinder (7), the cleaning brush being rotated by a driving component, an oil tank (8) further comprising a first oil pump (9) mounted on the surface of the oil tank (8), a nozzle (11) mounted on the first oil pump (9) through a first oil delivery pipe (10), the nozzle (11) being located on the inner wall of the cylinder (7), the surface of the cylinder (7) being connected to the oil tank (8) through an oil outlet pipe (12), characterized in that: A mounting bracket (13) is installed at the bottom of the cylinder (7), and a mounting plate (14) is installed on one side of the mounting bracket (13). The mounting plate (14) is connected to the oil tank (8). A filter screen (16) is installed inside the oil tank (8) through a mechanism (15) that is easy to remove. A gap is left between the filter screen (16) and the inner wall of the oil tank (8). A first oil suction pipe (17) is installed on the surface of the first oil pump (9). The first oil suction pipe (17) is located in the gap. The oil outlet of the oil outlet pipe (12) is located above the filter screen (16).

2. The radial tire forming drum cleaning device as described in claim 1, characterized in that: The easy-to-remove mechanism (15) includes a slot (1501) formed on the surface of the oil tank (8), the slot (1501) extending into the oil tank (8), and sliding grooves (1502) installed on both sides of the slot (1501). It also includes a mounting frame (1503), in which the filter screen (16) is installed. The mounting frame (1503) is located in the slot (1501), and a slider (1504) is installed on the surface of the mounting frame (1503). The slider (1504) matches the sliding groove (1502).

3. The radial tire forming drum cleaning device as described in claim 2, characterized in that: A handle (18) is mounted on the surface of the mounting frame (1503).

4. The radial tire forming drum cleaning device as described in claim 3, characterized in that: A rubber ring is installed on the surface of the mounting frame (1503) that contacts the slot (1501).

5. The radial tire forming drum cleaning device as described in claim 4, characterized in that: A set of connecting plates (19) are installed on the surface of the first base (1), and a second motor (20) is installed on the surface of one of the connecting plates (19). The output end of the second motor (20) passes through the connecting plate (19) and is connected to the threaded rod (21). The threaded rod (21) passes through the gantry frame (2).

6. The radial tire forming drum cleaning device as described in claim 5, characterized in that: The mounting plate (14) is equipped with a second oil pump (22), and the second oil pump (22) is equipped with a second oil suction pipe (23) and a second oil delivery pipe (24). The second oil suction pipe (23) extends into the cylinder (7) and is located at the bottom of the cylinder (7). The second oil delivery pipe (24) extends into the oil tank (8) and is located above the filter screen (16).

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