Plastic oil tank welding platform

Abstract

The utility model relates to the technical field of machining, concretely relates to a plastic oil tank welding platform, including base, welding robot, servo motor, carousel, seat plate and fixing device, fixing device includes clamping plate, moving plate, moving assembly, drive assembly and auxiliary assembly, moving assembly sets up on seat plate, clamping plate is connected with moving assembly, clamping plate removes on seat plate through moving assembly, moving plate is fixedly connected with clamping plate, and is connected with seat plate slidingly, drive assembly sets up on seat plate, auxiliary assembly sets up on clamping plate, in the welding process to oil tank, place oil tank on seat plate, start drive assembly, and drive assembly drives moving assembly to remove horizontally transversely on seat plate, so that moving assembly drives clamping plate to remove towards oil tank direction, so that the two sets of clamping plates of same side cooperate with each other, and the both sides of oil tank are clamped and fixed, so as to be able to fix the oil tank of different sizes, and then improve the welding quality.

Description

Technical Field

[0001] This utility model relates to the field of machining technology, and in particular to a welding platform for plastic fuel tanks. Background Technology

[0002] In the manufacturing of fuel tank equipment, various types of accessories are installed on the outer wall of the fuel tank, such as threaded seats, flanges, and fuel nozzles. Due to the varying sizes and large number of accessories, it was previously possible to manually weld all fuel tank accessories. This made it impossible to ensure that the dimensions of each weld, such as web height and penetration depth, were consistent, which increased the time for rework welds, resulting in a longer production cycle. In addition, the welding process produced odorous gases that spread everywhere and polluted the surrounding air.

[0003] Existing technology CN221389536U discloses a welding fixture for a fuel tank robot, including a base and a fuel tank. A welding robot is mounted on the upper surface of the base, and a displacement mechanism is mounted on one side of the base. A fuel tank fixing fixture is set on the displacement mechanism. An installation port is opened on one side of the fuel tank, and an air purifier is installed on the outer wall of the installation port. A ventilation channel is set on the inner side of the base located at the installation port, and an air purification component is set in the ventilation channel. Through the coordinated use of the displacement mechanism, the fuel tank fixing fixture, and the welding robot, the fuel tank is fixed on the fuel tank fixing fixture. The position of the welding part is adjusted by the displacement mechanism, and the position is found by the welding robot, so as to achieve smooth one-time forming of the fuel tank welding, improve production efficiency, reduce rework risk, significantly improve the welding efficiency and quality of fuel tanks of large mining car series products, and reduce costs. Through the coordinated use of the ventilation channel, air purification component, and air purifier, the odor gas generated by welding is purified, reducing pollution to the surrounding air.

[0004] However, using the above method makes it difficult to fix fuel tanks of different sizes during the welding process, thus affecting the welding quality. Utility Model Content

[0005] The purpose of this invention is to provide a plastic fuel tank welding platform that facilitates the fixing of fuel tanks of different sizes during the welding process, thereby improving the welding quality.

[0006] To achieve the above objectives, this utility model provides a plastic fuel tank welding platform, including a base, a welding robot, a servo motor, a turntable, and a seat plate. The welding robot is mounted on the base, the servo motor is mounted on the left side of the base, the output end of the servo motor is fixed to the turntable, the seat plate is fixedly connected to the turntable and located on one side of the turntable, and also includes a fixing device.

[0007] The fixing device includes a clamping plate, a movable plate, a movable component, a driving component, and an auxiliary component. The movable component is disposed on the base plate. The clamping plate is connected to the movable component. The clamping plate moves on the base plate through the movable component. The movable plate is fixedly connected to the clamping plate and slidably connected to the base plate. The driving component is disposed on the base plate, and the auxiliary component is disposed on the clamping plate.

[0008] The moving component includes a track and a slider. The track is formed on the seat plate. The slider is slidably connected to the track and fixedly connected to the clamping plate.

[0009] The drive assembly includes a drive motor and a bidirectional screw. The drive motor is fixedly connected to the base plate and located on one side of the base plate. The bidirectional screw is threadedly connected to the slider and fixedly connected to the output end of the drive motor.

[0010] The bidirectional screw is provided with a limiting bushing, which is fixedly connected to the bidirectional screw and located in the middle of the bidirectional screw.

[0011] The auxiliary components include an elastic pad and an anti-slip pad. The elastic pad is fixedly connected to the clamp and is located on one side of the clamp; the anti-slip pad is fixedly connected to the seat plate and is located on one side of the seat plate.

[0012] This utility model discloses a plastic fuel tank welding platform, comprising a base, a welding robot, a servo motor, a turntable, a seat plate, and a fixing device. The fixing device includes clamping plates, a moving plate, a moving component, a drive component, and auxiliary components. During the welding process, the fuel tank is placed on the seat plate, and the drive component is activated. The drive component drives the moving component to move horizontally on the seat plate, causing the moving component to move the clamping plates towards the fuel tank. This allows the two sets of clamping plates on the same side to cooperate and clamp and fix both sides of the fuel tank, thereby enabling the fixing of fuel tanks of different sizes and improving the welding quality. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below.

[0014] Figure 1 This is a schematic diagram of the overall structure of the plastic fuel tank welding platform according to the first embodiment of this utility model.

[0015] Figure 2 This is a top view of the seat plate according to the first embodiment of this utility model.

[0016] Figure 3This is a front sectional view of the base plate according to the first embodiment of this utility model.

[0017] Figure 4 This is a schematic diagram of the elastic pad according to the first embodiment of the present invention.

[0018] In the diagram: 101-base, 102-welding robot, 103-servo motor, 104-turntable, 105-base plate, 106-clamping plate, 107-moving plate, 108-track, 109-slider, 110-drive motor, 111-bidirectional screw, 112-limiting bushing, 113-elastic pad, 114-anti-slip pad. Detailed Implementation

[0019] The embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, but should not be construed as limiting the present invention.

[0020] The first embodiment of this application is:

[0021] Please see Figures 1 to 4 ,in Figure 1 This is a schematic diagram of the overall structure of the plastic fuel tank welding platform. Figure 2 This is a top view of the seat plate. Figure 3 This is a front sectional view of the base plate. Figure 4 This is a structural schematic diagram of an elastic pad. This utility model provides a plastic fuel tank welding platform: including a base 101, a welding robot 102, a servo motor 103, a turntable 104, a seat plate 105, and a fixing device. The fixing device includes a clamping plate 106, a moving plate 107, a moving component, a driving component, and an auxiliary component. The moving component includes a track 108 and a slider 109. The driving component includes a drive motor 110 and a bidirectional screw 111. A limit sleeve 112 is provided on the bidirectional screw 111. The auxiliary component includes an elastic pad 113 and an anti-slip pad 114. The aforementioned solution solves the problem of difficulty in fixing fuel tanks of different sizes during the welding process, which affects the welding quality. It can be understood that the aforementioned solution can facilitate the fixing of fuel tanks of different sizes during the welding process, thereby improving the welding quality. It can also be used for automatic clamping and fixing of fuel tanks, achieving full automation.

[0022] In this specific embodiment, the welding robot 102 is mounted on the base 101, the servo motor 103 is mounted on the left side of the base 101, the output end of the servo motor 103 is fixed to the turntable 104, and the base plate 105 is fixedly connected to the turntable 104 and located on one side of the turntable 104. The servo motor 103 drives the turntable 104 to rotate, causing the turntable 104 to drive the base plate 105 to rotate. The base plate 105 is used to place the oil tank to be processed, thereby facilitating the adjustment of the angle of the oil tank. The welding robot 102 is used to automatically weld the oil tank. Through the positioning of the welding robot 102, the welding of the oil tank is smoothly processed, forming in one step, thus improving production efficiency.

[0023] The movable component is mounted on the base plate 105. The clamping plate 106 is connected to the movable component and moves on the base plate 105 via the movable component. The movable plate 107 is fixedly connected to the clamping plate 106 and slidably connected to the base plate 105. The driving component is mounted on the base plate 105. The auxiliary component is mounted on the clamping plate 106. There are at least four clamping plates 106, with two clamping plates 106 forming a group, respectively mounted on both sides of the upper surface of the base plate 105. The two groups of clamping plates 106 can clamp and fix the front and rear ends of the oil tank respectively. The clamping plates 106 move horizontally on the base plate 105 via the movable component, so that the two clamping plates 106 cooperate with each other to clamp and fix the left and right sides of the oil tank. The movable plate 107 is welded to the side of the two clamping plates 106 that are far apart from each other. The lower part of the movable plate 107... The surface abuts against the base plate 105. The arrangement of the movable plate 107 increases the contact area between the clamping plate 106 and the base plate 105, making the state of the clamping plate 106 more stable after movement. The movable component is driven by the driving component, enabling the clamping plate 106 to move automatically. The auxiliary component is arranged on the clamping plate 106, so that the clamping plate 106 clamps and fixes the oil tank through the auxiliary component, improving the stability of the oil tank fixation. During the welding process of the oil tank, the oil tank is placed on the base plate 105, and the driving component is activated. The driving component drives the movable component to move horizontally on the base plate 105, so that the movable component drives the clamping plate 106 to move towards the oil tank, so that the two sets of clamping plates 106 on the same side cooperate with each other to clamp and fix both sides of the oil tank, thereby fixing oil tanks of different sizes and improving the welding quality.

[0024] Secondly, the track 108 is formed on the seat plate 105; the slider 109 is slidably connected to the track 108 and fixedly connected to the clamping plate 106. The track 108 is formed on both sides of the upper surface of the seat plate 105. The number of sliders 109 is twice the number of tracks 108. Every two sliders 109 form a group, located on both sides of the track 108 respectively. The cross-sectional dimensions of the slider 109 are adapted to the cross-sectional dimensions of the track 108. The upper surface of the slider 109 is welded to the lower surface of the clamping plate 106, so that when the slider 109 moves in the track 108, it drives the clamping plate 106 to move on the seat plate 105.

[0025] Meanwhile, the drive motor 110 is fixedly connected to the base plate 105 and located on one side of the base plate 105; the bidirectional screw 111 is threadedly connected to the slider 109 and fixedly connected to the output end of the drive motor 110; the limiting bushing 112 is fixedly connected to the bidirectional screw 111 and located in the middle of the bidirectional screw 111; the drive motor 110 is arranged on the left side of the outer surface of the base plate 105; the bidirectional screw 111 is located inside the track 108; the bidirectional screw 111 passes through the slider 109; one end of the bidirectional screw 111 is fixed to the output end of the drive motor 110; the other end of the bidirectional screw 111 rotates with the track 108 through a bearing; the bidirectional screw 111... The left and right sides have threads in opposite directions, so that when the drive motor 110 starts, it drives the bidirectional screw 111 to rotate. This causes the two sliders 109 to move closer or further away from each other within the track 108 under the thread drive of the bidirectional screw 111. The sliders 109 drive the clamping plate 106 to move, so that the two clamping plates 106 cooperate with each other to clamp and fix oil tanks of different sizes. The operation is simple. The middle part of the bidirectional screw 111 is fitted with a limiting bushing 112. The diameter of the limiting bushing 112 is larger than the diameter of the bidirectional screw 111 to prevent the two sliders 109 from colliding. This ensures that the sliders 109 can only move at the corresponding threads of the bidirectional screw 111.

[0026] In addition, the elastic pad 113 is fixedly connected to the clamping plate 106 and located on one side of the clamping plate 106; the anti-slip pad 114 is fixedly connected to the seat plate 105 and located on one side of the seat plate 105. The elastic pad 113 is provided on the side of the two clamping plates 106 that are close to each other. The elastic pad 113 is made of anti-slip and wear-resistant material and has good toughness, so that the clamping plate 106 clamps and fixes the oil tank through the elastic pad 113, increasing the resistance between the clamping plate 106 and the oil tank, making the fixation of the oil tank more stable and improving the processing quality. The anti-slip pad 114 is embedded in the center of the upper surface of the seat plate 105. The anti-slip pad 114 is made of soft rubber material, so that when the oil tank is placed, it is placed on the anti-slip pad 114, increasing the resistance to the oil tank and initially fixing the oil tank.

[0027] When using the plastic fuel tank welding platform of this embodiment, during the welding process, the fuel tank is placed on the base plate 105, and the drive assembly is activated. The drive assembly drives the moving assembly to move horizontally on the base plate 105, so that the moving assembly drives the clamping plate 106 to move towards the fuel tank, so that the two sets of clamping plates 106 on the same side cooperate with each other to clamp and fix both sides of the fuel tank, thereby fixing fuel tanks of different sizes and improving the welding quality.

[0028] The above-disclosed embodiments are merely one or more preferred embodiments of this application and should not be construed as limiting the scope of this application. Those skilled in the art can understand that all or part of the processes for implementing the above embodiments and equivalent changes made in accordance with the claims of this application still fall within the scope of this application.

Claims

1. A welding platform for plastic fuel tanks, comprising a base, a welding robot, a servo motor, a turntable, and a seat plate, wherein the welding robot is mounted on the base, the servo motor is mounted on the left side of the base, the output end of the servo motor is fixed to the turntable, and the seat plate is fixedly connected to the turntable and located on one side of the turntable, characterized in that: It also includes fixing devices; The fixing device includes a clamping plate, a movable plate, a movable component, a driving component, and an auxiliary component. The movable component is disposed on the base plate. The clamping plate is connected to the movable component. The clamping plate moves on the base plate through the movable component. The movable plate is fixedly connected to the clamping plate and slidably connected to the base plate. The driving component is disposed on the base plate, and the auxiliary component is disposed on the clamping plate.

2. The plastic fuel tank welding platform as described in claim 1, characterized in that: The moving component includes a track and a slider, the track being formed on the seat plate; the slider is slidably connected to the track and fixedly connected to the clamping plate.

3. The plastic fuel tank welding platform as described in claim 2, characterized in that: The drive assembly includes a drive motor and a bidirectional screw. The drive motor is fixedly connected to the base plate and located on one side of the base plate. The bidirectional screw is threadedly connected to the slider and fixedly connected to the output end of the drive motor.

4. The plastic fuel tank welding platform as described in claim 3, characterized in that: A limiting sleeve is provided on the bidirectional screw, and the limiting sleeve is fixedly connected to the bidirectional screw and located in the middle of the bidirectional screw.

5. The plastic fuel tank welding platform as described in claim 1, characterized in that: The auxiliary components include an elastic pad and an anti-slip pad. The elastic pad is fixedly connected to the clamp and is located on one side of the clamp; the anti-slip pad is fixedly connected to the seat plate and is located on one side of the seat plate.

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