Open milling device for aircraft tire manufacturing

Abstract

The utility model relates to the technical field of aircraft tire manufacturing, and discloses an open milling device for aircraft tire manufacturing, which comprises a working table, four supporting legs are fixedly arranged on the bottom surface of the working table and are uniformly distributed on the peripheral bottom surface of the working table, an open milling mechanism is fixedly arranged in the working table, and the open milling mechanism is fixedly arranged on the working table. A cutting mechanism is fixedly arranged on the top surface of the workbench; the open milling mechanism comprises an open milling part and a conveying part, and the bottom surface of the open milling part is fixedly connected with the top surface of the conveying part; the transmission part comprises a motor A. The back face of the motor A is fixedly connected with the right side face of the front end of the workbench. According to the rubber fragment cutting device, the cutting mechanism is arranged, and a rotating handle and a servo motor are arranged to work cooperatively, so that when a cutting knife cuts and cuts off rubber fragments, adjustment can be conducted according to the corresponding position needing to be cut, manual work is not needed for cutting work, and therefore the cutting efficiency is improved, and the safety of workers is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of aircraft tire manufacturing, and particularly relates to an open mill device for aircraft tire manufacturing. Background Technique

[0002] An open mill is short for an open rubber mill, which is a rubber mill with exposed rollers used in rubber factories to prepare plasticized rubber, mixed rubber, or to conduct hot refining and profiling. The existing rubber open mill includes a frame, on which two oppositely rotating open mill rollers are rotatably connected. The open mill rollers are respectively driven by power components to rotate. A gap for refining raw materials is left between the two open mill rollers, and a material receiving table is arranged below the open mill rollers.

[0003] A Chinese patent discloses an open mill for producing rubber tires, with the authorization announcement number CN205889611U, which includes a frame, rollers arranged on the frame, and a motor. The rollers include a front roller and a rear roller, and the motor is respectively connected to the front roller and the rear roller. A baffle is arranged on the side of the front roller wall; the edge of the baffle is movably connected to the frame; a collecting device for collecting raw materials is arranged below the baffle. By using the open mill of the utility model, the rubber raw materials can be automatically open-milled. When the open-milling stops, only the baffle needs to be lowered to take out the open-milled rubber raw materials, which is very convenient and fast, and at the same time greatly reduces the potential safety hazards during the use of the open mill.

[0004] However, there are still the following disadvantages: when the open mill for producing rubber tires is in use, it cannot automatically cut off the adhered and entangled rubber fragments. Therefore, it is urgently necessary to design an open mill device for aircraft tire manufacturing. Content of the Utility Model

[0005] The purpose of the utility model is to provide an open mill device for aircraft tire manufacturing to solve the problems put forward in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: An open mill device for aircraft tire manufacturing includes a workbench, the bottom surface of the workbench is fixedly provided with support legs, the number of the support legs is four and they are evenly distributed on the bottom surface around the workbench, an open mill mechanism is fixedly arranged inside the workbench, and a cutting mechanism is fixedly arranged on the top surface of the workbench;

[0007] The open mill mechanism includes an open mill part and a transmission part, and the bottom surface of the open mill part is fixedly connected to the top surface of the transmission part;

[0008] The transmission part includes a motor A, the back surface of the motor A is fixedly connected to the right front side surface of the workbench, and the left end surface of the output rod of the motor A penetrates through the right side of the workbench and extends into the workbench;

[0009] The cutting mechanism includes a cutting part and a power part, and the side of the power part is fixedly connected to the side of the cutting part;

[0010] The power part includes a moving block, a servo motor is fixedly arranged on the right side surface of the moving block, and the left side surface of the output rod of the servo motor penetrates through the right side surface of the moving block and extends into the interior of the moving block.

[0011] Preferably, connecting rods are arranged on the left end surface of the output rod of the motor A and inside the back end of the workbench. The surfaces of the two connecting rods are respectively rotatably connected to the inner wall of the workbench by bearings. A conveyor belt is sleeved on the surfaces of the two connecting rods, and a motor B is fixedly arranged on the left side surface of the workbench.

[0012] Preferably, the right end surface of the output rod of the motor B penetrates through the left side surface of the workbench and extends into the interior of the workbench. A driving rod is fixedly arranged on the right end surface of the output rod of the motor B, and the surface of the driving rod is rotatably connected to the inner wall of the workbench by a bearing.

[0013] Preferably, a driven rod is arranged inside the workbench. The surface of the driven rod is rotatably connected to the inner wall of the workbench by a bearing. Two gears are respectively fixedly sleeved on the right end surfaces of the driving rod and the driven rod, and the two gears are meshed. Kneading rolls are fixedly sleeved on the surfaces of the driving rod and the driven rod.

[0014] Preferably, a cooling pool is placed on the back end surface of the workbench. A device block is fixedly arranged on the top surface of the workbench. A threaded rod is arranged inside the device block. The surface of the threaded rod is rotatably connected to the inner wall of the device block by a bearing, and a turning handle is fixedly arranged on the right side surface of the threaded rod.

[0015] Preferably, the surface of the threaded rod is in threaded connection with the inner wall of the moving block. The side surface of the moving block is in friction sliding connection with the inner wall of the device block. A rotating rod is fixedly arranged on the left side surface of the output rod of the servo motor. The surface of the rotating rod is rotatably connected to the inner wall of the moving block by a bearing, and a cutting knife is fixedly sleeved on the surface of the rotating rod.

[0016] Compared with the prior art, the beneficial effects of the present utility model are:

[0017] 1. The kneading device for aircraft tire manufacturing is provided with a cutting mechanism. Through the cooperative work of the turning handle and the servo motor, when the cutting knife cuts and breaks the rubber fragments, it can be adjusted according to the corresponding position to be cut, so that the cutting work does not require manual operation, thereby improving the cutting efficiency and the safety of the staff;

[0018] 2. The kneading device for aircraft tire manufacturing is provided with a kneading mechanism. Through the cooperative work of the motor A and the connecting rod, the conveyor belt can continuously convey to the right, so that when the rubber kneading work is carried out, it can be conveyed to the subsequent processing procedures, and the integrated operation greatly improves the work efficiency;

[0019] 3. The open mill device for aircraft tire manufacturing enables the driving rod and the driven rod to drive the open mill rolls to quickly knead the rubber raw materials through the cooperative work of the motor B and the gears, and knead the rubber by the high temperature on its surface, meeting the actual kneading requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional schematic diagram of the front structure of the present utility model;

[0021] Figure 2 It is a three-dimensional sectional schematic diagram of the right view structure of the present utility model;

[0022] Figure 3 It is a three-dimensional schematic diagram of the left view structure of the present utility model;

[0023] Figure 4 It is the present utility model Figure 2 The three-dimensional enlarged schematic diagram of the structure of area A in the present utility model.

[0024] In the figure: 1, workbench; 2, support leg; 3, kneading mechanism; 301, motor A; 302, connecting rod; 303, conveyor belt; 304, motor B; 305, driving rod; 306, driven rod; 307, gear; 308, kneading roll; 4, cutting mechanism; 401, cooling pool; 402, device block; 403, turning handle; 404, threaded rod; 405, moving block; 406, servo motor; 407, rotating rod; 408, cutting knife. SPECIFIC EMBODIMENTS

[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0026] Embodiment 1

[0027] Please refer to Figures 1 - 4As shown in the figure, an open mill device for aircraft tire manufacturing includes a workbench 1. Support legs 2 are fixedly arranged on the bottom surface of the workbench 1. The number of support legs 2 is four and they are evenly distributed around the bottom surface of the workbench 1. An open mill mechanism 3 is fixedly arranged inside the workbench 1, and a cutting mechanism 4 is fixedly arranged on the top surface of the workbench 1; The open mill mechanism 3 includes an open mill part and a transmission part, and the bottom surface of the open mill part is fixedly connected to the top surface of the transmission part; The transmission part includes a motor A301. The back surface of the motor A301 is fixedly connected to the right front side surface of the workbench 1, and the left end surface of the output rod of the motor A301 penetrates through the right side of the workbench 1 and extends into the workbench 1; The cutting mechanism 4 includes a cutting part and a power part, and the side surface of the power part is fixedly connected to the side surface of the cutting part; The power part includes a moving block 405. A servo motor 406 is fixedly arranged on the right side surface of the moving block 405, and the left end surface of the output rod of the servo motor 406 penetrates through the right side surface of the moving block 405 and extends into the moving block 405;

[0028] During operation, the workbench 1 is stably placed by the four support legs 2. Start the motor A301 to make the connecting rod 302 rotate, thereby driving the conveyor belt 303 to convey to the right.

[0029] Furthermore, connecting rods 302 are arranged on the left end surface of the output rod of the motor A301 and inside the back end of the workbench 1. The model of the motor A301 is Y2-112M-6. The surfaces of the two connecting rods 302 are rotatably connected to the inner wall of the workbench 1 by bearings. A conveyor belt 303 is sleeved on the surfaces of the two connecting rods 302. A motor B304 is fixedly arranged on the left side surface of the workbench 1;

[0030] During operation, start the motor A301 to make the connecting rod 302 rotate, thereby driving the conveyor belt 303 to convey to the right.

[0031] Furthermore, the right end surface of the output rod of the motor B304 penetrates through the left side surface of the workbench 1 and extends into the workbench 1. A driving rod 305 is fixedly arranged on the right end surface of the output rod of the motor B304. The surface of the driving rod 305 is rotatably connected to the inner wall of the workbench 1 by a bearing;

[0032] During operation, start the motor B304 to make the driving rod 305 rotate. Through the transmission of the gear 307, the driven rod 306 rotates simultaneously.

[0033] Furthermore, a driven rod 306 is arranged inside the workbench 1. The surface of the driven rod 306 is rotatably connected to the inner wall of the workbench 1 by a bearing. Two gears 307 are fixedly sleeved on the right end surfaces of the driving rod 305 and the driven rod 306 respectively. The two gears 307 are meshed. Open mill rolls 308 are fixedly sleeved on the surfaces of the driving rod 305 and the driven rod 306. The open mill rolls 308 can be heated at high temperature;

[0034] During operation, the driving rod 305 rotates. Through the transmission of the gear 307, the driven rod 306 rotates simultaneously, causing the two mixing rolls 308 to rotate at a high temperature.

[0035] Furthermore, a cooling pool 401 is placed on the back end face of the workbench 1. Cooling water can be poured into the cooling pool 401 to cool the rubber. A device block 402 is fixedly arranged on the top surface of the workbench 1. A threaded rod 404 is arranged inside the device block 402. The surface of the threaded rod 404 is rotatably connected to the inner wall of the device block 402 by a bearing. A turning handle 403 is fixedly arranged on the right side surface of the threaded rod 404;

[0036] During operation, the conveyor belt 303 conveys to the right, and the cut rubber enters the cooling pool 401 for cooling, which is convenient for subsequent use.

[0037] Furthermore, the surface of the threaded rod 404 is threadedly connected to the inner wall of the moving block 405. The side surface of the moving block 405 is frictionally slidably connected to the inner wall of the device block 402. The left side surface of the output rod of the servo motor 406 is fixedly provided with a rotating rod 407. The surface of the rotating rod 407 is rotatably connected to the inner wall of the moving block 405 by a bearing. A cutting knife 408 is fixedly sleeved on the surface of the rotating rod 407;

[0038] During operation, the servo motor 406 is started, causing the rotating rod 407 to rotate, thereby driving the cutting knife 408 to rotate.

[0039] Working principle: When in use, the workbench 1 is stably placed by the four support legs 2. The motor B 304 is started to rotate the driving rod 305. Through the transmission of the gear 307, the driven rod 306 rotates simultaneously, causing the two mixing rolls 308 to rotate at a high temperature. Rubber to be kneaded is added into the workbench 1 through the feeding channel of the workbench 1. The servo motor 406 is started to rotate the rotating rod 407, thereby driving the cutting knife 408 to rotate to cut the rubber fragments adhering to the surface of the mixing roll 308. When the position is incorrect, the turning handle 403 is rotated to rotate the threaded rod 404, thereby driving the cutting knife 408 to move left and right for cutting. The motor A 301 is started to rotate the connecting rod 302, thereby driving the conveyor belt 303 to convey to the right. The cut rubber enters the cooling pool 401 for cooling, which is convenient for subsequent use.

[0040] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, similar improvements, etc. made within the scope of the theory and principles of the present utility model shall be included within the scope of protection of the present utility model.

Claims

1. An open milling device for manufacturing aircraft tires, comprising a workbench (1), characterized in that: The bottom surface of the workbench (1) is fixedly provided with support legs (2), the number of the support legs (2) is four and they are evenly distributed around the bottom surface of the workbench (1), an opening and refining mechanism (3) is fixedly provided inside the workbench (1), and a cutting mechanism (4) is fixedly provided on the top surface of the workbench (1); The open refining mechanism (3) comprises an open refining part and a transmission part, wherein the bottom surface of the open refining part and the top surface of the transmission part are fixedly connected; The transmission part comprises a motor A (301), the back side of the motor A (301) is fixedly connected to the right side of the front end of the workbench (1), and the left end face of the output rod of the motor A (301) passes through the right side of the workbench (1) and extends to the inside of the workbench (1); The cutting mechanism (4) comprises a cutting part and a power part, and the side surface of the power part and the side surface of the cutting part are fixedly connected; The power unit comprises a moving block (405), a servo motor (406) is fixedly arranged on the right side of the moving block (405), and the left side of the output rod of the servo motor (406) penetrates the right side of the moving block (405) and extends into the inside of the moving block (405).

2. The open milling device for manufacturing aircraft tires according to claim 1, characterized in that: A connecting rod (302) is provided on the left end surface of the output rod of the motor A (301) and inside the back end of the workbench (1); the surfaces of the two connecting rods (302) are rotatably connected to the inner wall of the workbench (1) via bearings; the surfaces of the two connecting rods (302) are sleeved with a conveyor belt (303); and a motor B (304) is fixedly provided on the left side surface of the workbench (1).

3. The open milling device for manufacturing aircraft tires according to claim 2, characterized in that: The right end surface of the output rod of the motor B (304) passes through the left side surface of the workbench (1) and extends to the inside of the workbench (1). An active rod (305) is fixedly arranged on the right end surface of the output rod of the motor B (304). The surface of the active rod (305) and the inner wall of the workbench (1) are rotatably connected by a bearing.

4. The open milling device for manufacturing aircraft tires according to claim 3, characterized in that: A driven rod (306) is arranged inside the workbench (1), and the surface of the driven rod (306) is rotatably connected to the inner wall of the workbench (1) via a bearing; two gears (307) are fixedly sleeved on the right end surfaces of the active rod (305) and the driven rod (306), respectively; the two gears (307) are meshingly connected; and a refining roller (308) is fixedly sleeved on the surfaces of the active rod (305) and the driven rod (306).

5. The open milling device for manufacturing aircraft tires according to claim 1, characterized in that: A cooling pool (401) is placed on the back end surface of the workbench (1); a device block (402) is fixedly arranged on the top surface of the workbench (1); a threaded rod (404) is arranged inside the device block (402); the surface of the threaded rod (404) and the inner wall of the device block (402) are rotatably connected by a bearing; and a turning handle (403) is fixedly arranged on the right side surface of the threaded rod (404).

6. The open milling device for manufacturing aircraft tires according to claim 5, characterized in that: The surface of the threaded rod (404) is threadedly connected to the inner wall of the moving block (405), the side of the moving block (405) is frictionally and slidingly connected to the inner wall of the device block (402), a rotating rod (407) is fixedly arranged on the left side of the output rod of the servo motor (406), the surface of the rotating rod (407) and the inner wall of the moving block (405) are rotatably connected by a bearing, and a cutting knife (408) is fixedly sleeved on the surface of the rotating rod (407).

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