A rubber tire mold lubrication assisting device

Abstract

The utility model discloses a rubber tire mould lubrication auxiliary device, including first box, the first box is equipped with the opening, the first box is installed with motor, motor output installs screw rod, the screw rod is connected with first box rotation through bearing, the screw rod place screw thread has the frame, the frame is connected with second box, the second box is the flat cylinder, a plurality of spray heads are installed to the second box, and the cover is connected with the screw thread of part spray head. The utility model installs the cover to the part screw thread of a plurality of spray heads at the second box and blocks up, can reduce the number of spray head, controls the spraying range of lubricant, ensures the proper amount lubricant to cover the mould, avoids the waste, and can guarantee that tire mould gets good lubrication, improves the quality and efficiency of tire production.

Description

Technical Field

[0001] This utility model relates to the technical field of rubber tire production, and in particular to a lubrication auxiliary device for rubber tire molds. Background Technology

[0002] Rubber tire mold lubrication is a process measure taken during tire production to ensure the smooth ejection of rubber products from the mold and to extend the mold's lifespan. A specialized lubricant is typically used, applied evenly to the mold surface through spraying or smearing. The lubricant forms a protective film between the rubber and the mold, reducing friction, preventing rubber from sticking to the mold, ensuring tire appearance quality and dimensional accuracy, reducing mold wear, and improving production efficiency.

[0003] While existing lubrication devices can spray or apply lubricant to the inside of tire molds, the spraying area is generally fixed. This presents several problems when applying lubricant to tire molds of different sizes. For example, for smaller molds, the fixed spraying area leads to lubricant waste; excess lubricant not only increases costs but may also pollute the surrounding environment. Conversely, for larger molds, the fixed spraying area is insufficient to cover the entire mold surface, resulting in uneven lubrication and affecting tire demolding efficiency and quality. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a lubrication auxiliary device for rubber tire molds.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A lubrication auxiliary device for rubber tire molds includes a first housing with an opening, a motor installed in the first housing, a screw installed at the output end of the motor, the screw being rotatably connected to the first housing via a bearing, a frame threadedly connected to the screw, and a second housing connected to the frame. The second housing is a flat cylinder, and multiple sets of nozzles are installed in the second housing. Some of the nozzles have covers threadedly connected to their threads.

[0007] Preferably, a first pipe is connected to the first housing, a pump is installed on the first pipe, the pump is installed on the first housing, a second pipe is installed on the pump, a corrugated pipe is installed on the second pipe, and the corrugated pipe is installed in conjunction with the second housing.

[0008] Preferably, a sliding rod is connected to the first housing, and the sliding rod is slidably connected to the frame.

[0009] Preferably, multiple sets of the nozzles are equidistantly distributed in the second housing.

[0010] Preferably, rubber pads are adhered to the contact points between the multiple sets of covers and the corresponding nozzles.

[0011] Preferably, a valve body is connected to the first housing.

[0012] Preferably, a window is provided at the first box body.

[0013] The beneficial effects of this utility model are as follows:

[0014] 1. By coordinating the second housing, nozzles, and covers, and according to the actual size of the tire mold, the threaded covers of multiple nozzles in the second housing are sealed, which reduces the number of nozzles, controls the spraying range of the lubricant, and ensures that an appropriate amount of lubricant covers the mold. This avoids waste and ensures that the tire mold is well lubricated, thereby improving the quality and efficiency of tire production.

[0015] 2. By coordinating the motor, screw, frame, and second housing, lubrication of the tire mold can be achieved by controlling the motor to drive the screw, which in turn moves the frame to move the second housing above the tire mold, where lubrication is applied via a spray nozzle. Once lubrication is complete, the motor is reversed to rotate the screw in the opposite direction, allowing the second housing to be easily removed. This convenient and quick process greatly improves the efficiency and convenience of tire mold lubrication. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of a lubrication auxiliary device for rubber tire molds proposed in this utility model;

[0017] Figure 2 for Figure 1 A bottom view of the second box structure;

[0018] Figure 3 for Figure 1 Structural diagram of the first box, frame, and second box;

[0019] Figure 4 for Figure 1 Schematic diagram of the pump body, the first pipe body, and the second pipe body;

[0020] Figure 5 for Figure 1 A schematic diagram of the structure of the first housing, the opening, and the motor.

[0021] In the diagram: 1. First housing; 2. Opening; 3. Motor; 4. Screw; 5. Frame; 6. Second housing; 7. Nozzle; 8. Cover; 9. Pump body; 10. First pipe; 11. Second pipe; 12. Corrugated pipe; 13. Slide rod; 14. Window; 15. Valve body. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0023] Example 1, referring to Figures 1 to 5 A lubrication auxiliary device for rubber tire molds includes a first housing 1 with an opening 2. The opening 2 facilitates the addition of lubricant, allowing workers to directly pour in the lubricant for convenient operation. It also facilitates maintenance and repair, allowing staff to visually inspect the components inside the housing 1 and perform necessary cleaning and maintenance. A motor 3 is installed in the first housing 1, with the model selected according to actual working requirements. A screw 4 is installed at the output end of the motor 3, rotatably connected to the first housing 1 via a bearing and threadedly connected to the screw 4. The system includes a frame 5, to which a second housing 6 is connected. The second housing 6 is a flattened cylinder. From a space utilization perspective, this cylindrical structure better adapts to the space above the tire mold, maximizing coverage within a limited working area. From a fluid dynamics perspective, its unique shape helps the lubricant distribute evenly within the second housing 6, ensuring more stable and uniform lubricant spray from the subsequent nozzles 7. Multiple nozzles 7 are installed in the second housing 6, with some nozzles 7 threadedly connected to caps 8. When dealing with tire molds of different sizes, workers can flexibly choose to seal some nozzles 7 with the caps 8 according to actual needs. For smaller molds, sealing some nozzles 7 reduces the lubricant spray range, avoiding lubricant waste and pollution of the surrounding environment. For larger molds, more nozzles 7 can be opened, ensuring the entire mold surface is covered with lubricant and guaranteeing lubrication effectiveness.

[0024] In this embodiment, a first pipe 10 is connected to the first housing 1, and a pump 9 is installed on the first pipe 10. The model of the pump 9 is selected according to actual working requirements. The pump 9 is installed on the first housing 1, and a second pipe 11 is installed on the pump 9. A corrugated pipe 12 is installed on the second pipe 11. The corrugated pipe 12 has good flexibility and extensibility. During the movement of the frame 5 and the second housing 6, the corrugated pipe 12 can extend and retract accordingly, ensuring the smooth delivery of lubricant without being damaged by the movement of the second housing 6, effectively avoiding the problem of rupture and leakage of the delivery pipeline. The corrugated pipe 12 is installed with the second housing 6. A sliding rod 13 is connected to the first housing 1, and the sliding rod 13 is slidably connected to the frame 5. Multiple sets of nozzles 7 are equidistantly distributed on the second housing 6. Rubber pads are adhered to the contact points between multiple sets of covers 8 and the corresponding nozzles 7. First, the rubber pads have good flexibility and extensibility. Good sealing performance can effectively prevent lubricant leakage at the connection between the nozzle 7 and the cover 8, ensuring that all lubricant is sprayed out normally from the nozzle 7, thus improving the utilization efficiency of the lubricant. Secondly, the rubber pad can also play a buffering role, preventing damage to the cover 8 and the nozzle 7 due to hard collisions when installing and removing the cover 8, thus extending the service life of the nozzle 7 and the cover 8. A valve body 15 is connected to the first housing 1, and a window 14 is opened in the first housing 1 for observing the usage of the liquid in the first housing 1.

[0025] The working principle of this embodiment is as follows: In use, according to the size of the tire mold, the screw-on cover 8 of part of the nozzle 7 at the second box 6 is sealed to adjust the range of the lubricant spray. After completion, the lubricant is poured into the first box 1, and the motor 3 is connected to an external power supply. The motor 3 can drive the screw 4 to move the frame 5 and the second box 6 laterally. After the second box 6 moves above the tire mold, the pump 9 is connected to an external power supply. The pump 9 can extract the lubricant in the first box 1 and spray it downwards at the unsealed nozzle 7 of the second box 6 to lubricate the tire mold.

[0026] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A lubrication auxiliary device for rubber tire molds, comprising a first housing (1), characterized in that, An opening (2) is provided at the first housing (1). A motor (3) is installed at the first housing (1). A screw (4) is installed at the output end of the motor (3). The screw (4) is rotatably connected to the first housing (1) through a bearing. A frame (5) is threadedly connected to the screw (4). A second housing (6) is connected to the frame (5). The second housing (6) is a flat cylinder. Multiple sets of nozzles (7) are installed at the second housing (6). A cover (8) is threadedly connected to the threads of some of the nozzles (7).

2. The lubrication auxiliary device for a rubber tire mold according to claim 1, characterized in that, A first pipe (10) is connected to the first housing (1), a pump (9) is installed at the first pipe (10), the pump (9) is installed at the first housing (1), a second pipe (11) is installed at the pump (9), a corrugated pipe (12) is installed at the second pipe (11), and the corrugated pipe (12) is installed with the second housing (6).

3. The lubrication auxiliary device for a rubber tire mold according to claim 1, characterized in that, A sliding rod (13) is connected to the first box (1), and the sliding rod (13) is slidably connected to the frame (5).

4. The lubrication auxiliary device for rubber tire molds according to claim 1, characterized in that, Multiple sets of nozzles (7) are equidistantly distributed at the second housing (6).

5. The lubrication auxiliary device for a rubber tire mold according to claim 1, characterized in that, Rubber pads are adhered to the contact points between the multiple sets of covers (8) and the corresponding nozzles (7).

6. The lubrication auxiliary device for a rubber tire mold according to claim 1, characterized in that, A valve body (15) is connected to the first housing (1).

7. The lubrication auxiliary device for a rubber tire mold according to claim 1, characterized in that, A window (14) is provided at the first box (1).

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