Full-automatic aircraft tire rubber cement spraying machine

Abstract

According to the full-automatic aircraft tire rubber cement spraying machine, one-stop rubber cement spraying automation equipment is provided, and continuous operation of automatic and uniform spraying of rubber cement can be achieved while tire rotation can be completed through one-time clamping and lifting processes, so that the purposes of remarkably saving operation space and improving production efficiency are achieved. Comprising a main frame, a tire lifting device is arranged in the vertical direction of the main frame, a glue spraying device is arranged at the top of the main frame, and a camera device is arranged on one side of the glue spraying device; the tire lifting device comprises a tire lifting air cylinder fixedly installed on the main frame and a linear guide rail distributed in the vertical direction, a sliding base is connected to the linear guide rail in a sliding mode, and a transverse sliding rail, a vertical sliding rail, a transverse stretching air cylinder, a tire rotating motor and a longitudinal stretching air cylinder are installed on the sliding base.

Description

Technical Field

[0001] The utility model relates to a rubber slurry spraying device for giant tires such as aviation tires or mining truck tires, and belongs to the field of tire retreading. Background Art

[0002] With the rapid development of production automation and testing technology, various equipment aimed at improving efficiency and refining processes are becoming increasingly more widely used in the field of rubber tire manufacturing.

[0003] Currently, the retreading process for large tires, such as those used for aircraft and mining machinery, requires spraying rubber onto the polished tires. Due to their large size, existing technology lacks automated rubber spraying equipment specifically designed for these large tires, resulting in low overall efficiency. The accuracy of the inspection results relies heavily on the operator's technical expertise and patience.

[0004] In view of this, this patent application is filed. Utility Model Content

[0005] This application proposes a fully automatic aviation tire slurry spraying machine, which aims to solve the problems and shortcomings of the above-mentioned existing technologies and proposes a one-stop slurry spraying automation equipment, so that the tire rotation can be completed through a single clamping and lifting process, and the slurry can be automatically and evenly sprayed continuously, thereby achieving the purpose of significantly saving working space and improving production efficiency.

[0006] In order to achieve the above design purpose, the fully automatic aircraft tire machine includes a main frame, a tire lifting device is arranged along the vertical direction of the main frame, a glue spraying device is arranged on the top of the main frame, and a camera device is arranged on one side of the glue spraying device; the tire lifting device includes a tire lifting cylinder fixedly mounted on the main frame, and a linear guide rail distributed along the vertical direction, the sliding base is slidably connected to the linear guide rail, and horizontal and vertical slide rails, as well as a horizontal stretching cylinder, a tire rotation motor and a longitudinal stretching cylinder are installed on the sliding base; the left slider seat and the right slider seat are respectively slidably connected to the horizontal slide rail, The horizontal axes are respectively provided with unpowered rotating shafts for supporting the tire and rotating with the tire. The output ends of the transverse stretching cylinder are respectively driven and connected to the left slider seat and the right slider seat through a group of chain sprocket mechanisms; the slider seat is slidably connected to the vertical slide rail, and the output end of the longitudinal stretching cylinder is vertically driven and connected to the slider seat. The horizontal axis on the slider seat is provided with a powered rotating shaft for supporting the tire and driving the tire to rotate. The output end of the tire rotating motor passes through the slider seat and is coaxially driven and connected to the powered rotating shaft; the tire lifting cylinder is installed on the main frame through the flange on its top, and the top of the cylinder rod of the tire lifting cylinder is driven and connected to the sliding base.

[0007] Furthermore, the glue spraying device includes a glue spraying frame installed on the top of the main frame, and a longitudinal moving cylinder and a transverse moving cylinder are provided on the glue spraying frame. The output end of the longitudinal moving cylinder is connected to the spraying assembly along the vertical drive, and the transverse moving cylinder is synchronously connected to the right baffle assembly and the left baffle assembly respectively along the horizontal direction through a group of transmission assemblies.

[0008] Furthermore, the camera device includes a camera frame located on one side of the main frame, a pushing cylinder is installed on the camera frame, the top end of the cylinder rod of the pushing cylinder is driven and connected to the protective cover, and an explosion-proof lighting lamp and a hidden camera are arranged inside the protective cover.

[0009] As mentioned above, the advantages and beneficial effects of this application are that it realizes a one-stop automated operation process for slurry spraying of giant tires such as aviation tires, which not only saves space and reduces lifting and transportation equipment, but also significantly improves the overall operation efficiency and reduces the manual labor load. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] The present application will now be further described with reference to the following drawings;

[0011] Figure 1 This is a schematic diagram of the fully automatic aircraft tire adhesive spraying machine described in this application;

[0012] Figure 2 It is a structural diagram of the tire lifting device;

[0013] Figure 3 It is a structural schematic diagram of the glue spraying device;

[0014] Figure 4 It is a structural diagram of a camera device; DETAILED DESCRIPTION

[0015] In order to further illustrate the technical means adopted by this application to achieve the predetermined design objectives, the following preferred implementation scheme is proposed in conjunction with the accompanying drawings.

[0016] The following description sets forth specific details to facilitate a thorough understanding of the present application. However, the present application can be implemented in a variety of other ways than those described herein, and those skilled in the art may make similar generalizations without violating the scope of the present application. Therefore, the present application is not limited to the specific embodiments disclosed below.

[0017] Example 1, as Figures 1 to 4 As shown, the fully automatic aviation tire glue spraying machine described in this application includes a main frame 1, a tire lifting device 2 is arranged vertically along the main frame 1, a glue spraying device 3 is arranged on the top of the main frame 1, and a camera device 4 is arranged on one side of the glue spraying device 3.

[0018] The tire lifting device 2 includes a tire lifting cylinder 2-10 fixedly mounted on the main frame 1, and a linear guide rail 2-7 distributed vertically. A sliding base 2-3 is slidably connected to the linear guide rail 2-7 and can reciprocate vertically. Horizontal and vertical slide rails, as well as a horizontal stretching cylinder 2-1, a tire rotation motor 2-4, and a longitudinal stretching cylinder 2-6 are installed on the sliding base 2-3.

[0019] The left slider seat 2-2 and the right slider seat 2-8 are respectively slidably connected to the transverse slide rail. A non-powered rotating shaft 2-11 for supporting the tire and rotating with the tire is horizontally axially provided on the left slider seat 2-2 and the right slider seat 2-8. The output ends of the transverse stretching cylinder 2-1 are respectively driven and connected to the left slider seat 2-2 and the right slider seat 2-8 through a set of chain sprocket mechanisms 2-9. Under the drive of the transverse stretching cylinder 2-1, the chain sprocket mechanism 2-9 simultaneously drives the left slider seat 2-2 and the right slider seat 2-8 to move synchronously to narrow or widen the distance between them.

[0020] The slider seat 2-5 is slidably connected to the vertical slide rail. The output end of the longitudinal stretching cylinder 2-6 is vertically driven and connected to the slider seat 2-5. A powered rotating shaft 2-12 for supporting and rotating the tire is horizontally provided on the slider seat 2-5. The output end of the tire rotating motor 2-4 passes through the slider seat 2-5 and is coaxially driven and connected to the powered rotating shaft 2-12. Driven by the longitudinal stretching cylinder 2-6, the slider seat 2-5 can move back and forth vertically.

[0021] Driven by the tire rotating motor 2-4, the powered shaft 2-12 rotates while driving the tire to rotate, and at the same time, the two groups of unpowered shafts 2-11 rotate synchronously with the tire respectively;

[0022] The tire lifting cylinder 2-10 is installed on the main frame 1 through the flange on its top, and the top end of the cylinder rod of the tire lifting cylinder 2-10 is driven and connected to the sliding base 2-3; when the top end of the cylinder rod of the tire lifting cylinder 2-10 is extended or retracted, the sliding base 2-3 can be driven to move back and forth along the linear guide rail 2-7, thereby realizing the lifting and lowering of the tire.

[0023] The glue spraying device 3 includes a glue spraying frame 3-4 installed on the top of the main frame 1, and a longitudinal moving cylinder 3-5 and a transverse moving cylinder 3-6 are provided on the glue spraying frame 3-4. The output end of the longitudinal moving cylinder 3-5 is connected to the spraying assembly 3-3 along the vertical drive, and the transverse moving cylinder 3-6 is synchronously connected to the right baffle assembly 3-1 and the left baffle assembly 3-2 in the horizontal direction through a group of transmission components such as a chain sprocket assembly or a synchronous pulley assembly; under the drive of the longitudinal moving cylinder 3-5, the spraying assembly 3-3 is vertically lifted and lowered to spray glue onto the tire surface; under the transmission of the transverse moving cylinder 3-6 and the transmission assembly, the right baffle assembly 3-1 and the left baffle assembly 3-2 can move horizontally toward or oppositely to meet the spraying operation needs of tires of different specifications and sizes.

[0024] The camera device 4 includes a camera frame 4-1 located on one side of the main frame 1, a pushing cylinder 4-2 is installed on the camera frame 4-1, the top end of the cylinder rod of the pushing cylinder 4-2 is driven and connected to the protective cover 4-5, and an explosion-proof lighting lamp 4-3 and a hidden camera 4-4 are arranged inside the protective cover 4-5.

[0025] Based on the structural design of the above-mentioned fully automatic aircraft tire adhesive spraying machine, this application can realize the following adhesive spraying operation process:

[0026] Step 1: The transverse stretching cylinder 2-1 and the tire lifting cylinder 2-9 in the tire lifting device 2 are retracted, the longitudinal stretching cylinder 2-5 is extended, the longitudinal moving cylinder 3-5 in the glue spraying device 3 is completely retracted, and the transverse moving cylinder 3-6 is extended to the set position; the pushing cylinder 4-2 in the camera device 4 is retracted, and the explosion-proof lighting lamp 4-3 and the hidden camera 4-4 are turned on accordingly;

[0027] Step 2: The tire to be sprayed with glue is transported to the powered rotating shaft 2-12 and two sets of unpowered rotating shafts 2-11. According to the tire specifications, the transverse stretching cylinder 2-1 and the longitudinal stretching cylinder 2-5 are extended and retracted to the set position to put the tire in a tightened state;

[0028] Step 3: Extend the tire lifting cylinder 2-9 to the set position, move the longitudinal moving cylinder 3-5 and the transverse moving cylinder 3-6 to the set position, and start the tire rotating motor 2-4 at the set speed, thereby driving the tire to be sprayed to rotate at a uniform speed;

[0029] Step 4: The spraying assembly 3-3 moves to a set position away from the tire and starts spraying;

[0030] Step 5: After spraying is completed, the spraying assembly 3-3, the longitudinal moving cylinder 3-5, the transverse moving cylinder 3-6, the transverse stretching cylinder 2-1 and the longitudinal stretching cylinder 2-5 are moved to the starting positions respectively, and the tire is removed and entered the next station.

[0031] In summary, the embodiments described above, combined with the accompanying drawings, are merely preferred solutions for achieving the objectives of this utility model. Those skilled in the art will be able to draw inspiration from these solutions and directly deduce other alternative structures that are consistent with the design concepts of this utility model. Other structural features derived from these solutions should also fall within the scope of the solutions described in this utility model.

Claims

1. A fully automatic aircraft tire adhesive spraying machine, characterized by: It includes a main frame, a tire lifting device is arranged vertically along the main frame, a glue spraying device is arranged on the top of the main frame, and a camera device is arranged on one side of the glue spraying device; The tire lifting device includes a tire lifting cylinder fixedly mounted on the main frame and a linear guide rail distributed vertically. A sliding base is slidably connected to the linear guide rail. The sliding base is equipped with horizontal and vertical slide rails, a horizontal stretching cylinder, a tire rotation motor and a longitudinal stretching cylinder. The left slider seat and the right slider seat are respectively slidably connected to the transverse slide rail, and a non-powered rotating shaft for supporting the tire and rotating with the tire is respectively provided horizontally on the left slider seat and the right slider seat. The output ends of the transverse stretching cylinder are respectively driven and connected to the left slider seat and the right slider seat through a set of chain sprocket mechanisms; The slider seat is slidably connected to the vertical slide rail, and the output end of the longitudinal stretching cylinder is vertically driven and connected to the slider seat. A powered rotating shaft for supporting and driving the tire is provided horizontally on the slider seat. The output end of the tire rotating motor passes through the slider seat and is coaxially driven and connected to the powered rotating shaft. The tire lifting cylinder is installed on the main frame through the flange on its top, and the top end of the cylinder rod of the tire lifting cylinder is driven and connected to the sliding base.

2. The fully automatic aircraft tire adhesive spraying machine according to claim 1, characterized in that: The glue spraying device includes a glue spraying frame installed on the top of the main frame, and a longitudinal moving cylinder and a transverse moving cylinder are provided on the glue spraying frame. The output end of the longitudinal moving cylinder is connected to the spraying assembly along the vertical drive, and the transverse moving cylinder is synchronously connected to the right baffle assembly and the left baffle assembly respectively along the horizontal direction through a group of transmission assemblies.

3. The fully automatic aircraft tire adhesive spraying machine according to claim 1 or 2, characterized in that: The camera device includes a camera frame located on one side of the main frame, a push cylinder is installed on the camera frame, the top end of the cylinder rod of the push cylinder is driven and connected to the protective cover, and an explosion-proof lighting lamp and a hidden camera are arranged inside the protective cover.

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