A tank truck tank welding device

Abstract

The utility model discloses a tank car tank body welding set. Tank car tank body welding set, include: welding station, the welding station includes auxiliary station, the middle part of auxiliary station is equipped with the cavity, the both sides of auxiliary station upper end are equipped with the cavity, and the both sides cavity all are equipped with the auxiliary roll, and the tank car shell is placed on the both sides auxiliary roll together, and through the auxiliary station with the welding piece that sets up, through being equipped with the auxiliary roll on the both sides of auxiliary station, through the both sides auxiliary roll all with the adjusting motor output end connection, and the left and right sides adjusting motor can realize synchronous operation through PLC programming technique, and the both ends adjusting motor can drive the auxiliary roll rotation through, and through the rotation adjustment of auxiliary roll, and then can drive the tank car shell rotation that places on two auxiliary rolls, and then cooperate and carry out welding treatment to it through the welding machine, and through the rotation of the both sides auxiliary roll, can drive the tank car shell autonomous overturn, and the convenient adjustment of tank car car body orientation, shorten the welding time, improve the welding efficiency.

Description

Technical Field

[0001] This utility model relates to the field of welding equipment technology, and in particular to a tank truck body welding device. Background Technology

[0002] Tank truck body welding equipment is an automated device specifically designed for high-quality welding of the tank truck frame and tank body.

[0003] Existing tank truck body welding equipment typically includes four steps: preparation, positioning, welding, and completion. During use, operators need to inspect and debug key components such as the welding robot, conveying trolley, and lifting mechanism to ensure they are in good working order. Based on the material, thickness, and welding requirements of the tank truck body, the operators use the conveying trolley to accurately transport the tank truck body to be welded to the welding table position using the parameters set on the control console. Through the cooperation of the lifting mechanism and the rotating motor, the height and position of the tank truck body are adjusted to suit the welding operation.

[0004] However, this type of device has certain drawbacks. Due to the large size of the tank car body, after one side of the tank car body is welded, the device requires a crane to adjust the orientation of the tank car body. However, adjusting the orientation of the tank car body using a crane is a time-consuming process. Each adjustment requires unloading the tank car from the welding table, then using the crane to flip or move it, and then reinstalling it on the welding table. This process not only increases the time of a single welding operation, but also affects the continuity of the entire production process.

[0005] Therefore, it is necessary to provide a tanker tank welding device to solve the above-mentioned technical problems. Summary of the Invention

[0006] In view of the above situation and to overcome the defects of the existing technology, this utility model provides a tank truck body welding device that can easily adjust the position of the tank truck body, shorten the welding time, and improve the welding efficiency.

[0007] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0008] A tanker tank welding device includes: a welding table, which includes an auxiliary table. The auxiliary table has a cavity in the middle and through cavities on both sides of the upper end of the auxiliary table. Each through cavity has an auxiliary roller, and the tanker shell is supported on both auxiliary rollers. One end of each auxiliary roller is connected to the output end of an adjusting motor. The welding table is also equipped with two positioning frames, which are respectively mounted on the left and right sides of the welding table. The two positioning frames jointly support the welded part, which includes a fixing plate. A welding machine is mounted below the fixing plate.

[0009] Preferably, the welded component further includes a lifting cylinder, the output end of which is connected to an adjusting plate, and the welding machine is mounted on the lower end of the adjusting plate.

[0010] Preferably, the positioning frame is provided with an auxiliary plate, and the auxiliary plate is provided with guide posts, with the guide posts on the auxiliary plate passing through the left and right sides of the adjustment plate respectively.

[0011] Preferably, the bottom of the guide post has a threaded structure design, and the guide post is helically assembled into the threaded hole on the auxiliary plate.

[0012] Preferably, the upper end of the welding platform is provided with two sets of guide grooves, and control components are provided in the two sets of guide grooves. The control components include screws assembled in the guide grooves, one end of the screws being connected to the output end of the drive motor, and a bearing seat being provided on the screws.

[0013] Preferably, the output end of the lifting cylinder is provided with a connecting block, and the lifting cylinder is detachably installed with the adjusting plate through the connecting block.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] (1) This utility model uses an auxiliary platform and welding parts. The auxiliary platform has auxiliary rollers on both sides. Both auxiliary rollers are connected to the output of the adjustment motor. When in use, the left and right adjustment motors can be synchronized through PLC programming technology. The adjustment motors at both ends can drive the auxiliary rollers to rotate. The rotation of the auxiliary rollers can then drive the tank car body placed on the two auxiliary rollers to rotate. Then, the tank car body is welded by the welding machine. Compared with the traditional method of using a crane to flip or move the tank car body and then reinstalling it on the welding platform, the rotation of the auxiliary rollers on both sides can drive the tank car body to flip automatically, which facilitates the adjustment of the tank car body position, shortens the welding time, and improves the welding efficiency.

[0016] (2) This utility model provides a lifting cylinder on the fixed plate and connects an adjustment plate below the lifting cylinder. Here it is explained that the welding machine model is an infrared hollow plate overlap welding machine, which can be installed below the adjustment plate. The lifting cylinder can then drive the welding machine to adjust its height up and down, ensuring that the distance between the welding head and the workpiece is always kept in the best state, thereby improving the stability and consistency of the welding.

[0017] (3) This utility model provides an auxiliary plate on the positioning frame and a guide column on one side of the auxiliary plate. When the lifting cylinder drives the adjustment plate to move up and down, the guide column on the auxiliary plate passes through both sides of the adjustment plate. The setting of the guide column effectively prevents the adjustment plate from shaking during the movement, improves the overall stability during welding, and helps to improve the welding quality. Attached Figure Description

[0018] Figure 1 A schematic diagram of the overall structure of the tanker tank welding device provided by this utility model;

[0019] Figure 2 A schematic diagram of the auxiliary roller mounting structure provided by this utility model;

[0020] Figure 3 A schematic diagram of the installation structure of the positioning frame and welding parts provided by this utility model;

[0021] Figure 4 A schematic diagram of the installation structure of the adjustment plate provided by this utility model.

[0022] The corresponding names of the reference numerals in the attached drawings are as follows: 100, welding table; 101, auxiliary table; 102, positioning plate; 103, adjusting motor; 104, auxiliary roller; 105, guide groove; 200, control component; 201, drive motor; 202, screw; 203, bearing seat; 300, positioning frame; 301, auxiliary plate; 302, threaded hole; 303, guide column; 304, threaded structure; 400, welded part; 401, fixing plate; 402, lifting cylinder; 403, adjusting plate; 404, connecting block; 405, welding machine; 500, tank truck shell. Detailed Implementation

[0023] The present invention will be further described below with reference to the accompanying drawings and embodiments. The embodiments of the present invention include, but are not limited to, the following embodiments.

[0024] First embodiment:

[0025] As shown in the figure, the tank body welding device provided by this utility model includes: a welding table 100, which includes an auxiliary table 101. The auxiliary table 101 has a cavity in the middle and through cavities on both sides of its upper end. Each of the two through cavities contains an auxiliary roller 104, on which the tank body 500 is supported. One end of the auxiliary roller 104 is connected to the output end of an adjusting motor 103. Two positioning frames 300 are also mounted on the welding table 100, respectively on the left and right sides. The two positioning frames 300 together support a weldment 400, which includes a fixing plate 401. A welding machine 405 is mounted below the fixing plate 401. In actual use, the auxiliary table 101 and the weldment 400 are connected by welding. 1. Auxiliary rollers 104 are provided on both sides. Both auxiliary rollers 104 are connected to the output end of the regulating motor 103. The regulating motor 103 is mounted on the positioning plate 102. In use, the left and right regulating motors 103 can be synchronized through PLC programming technology. The regulating motors 103 at both ends can drive the auxiliary rollers 104 to rotate. The rotation of the auxiliary rollers 104 can then drive the tank car body 500 placed on the two auxiliary rollers 104 to rotate. Then, it is welded by the welding machine 405. Compared with the traditional method of using a crane to flip or move the tank car body 500 and then reinstalling it on the welding table 100, the rotation of the auxiliary rollers 104 on both sides can drive the tank car body 500 to flip automatically, which facilitates the adjustment of the position of the tank car body 500, shortens the welding time, and improves the welding efficiency.

[0026] Second embodiment:

[0027] As shown in the figure, the welding part 400 also includes a lifting cylinder 402, the output end of which is connected to an adjusting plate 403, and the welding machine 405 is mounted on the lower end of the adjusting plate 403.

[0028] By providing a lifting cylinder 402 on the fixed plate 401, and connecting an adjusting plate 403 below the lifting cylinder 402, it can be noted that the welding machine 405 is an infrared hollow plate overlap welding machine 405, which can be installed below the adjusting plate 403. Thus, the lifting cylinder 402 can drive the welding machine 405 to adjust its height up and down, ensuring that the distance between the welding head and the workpiece is always kept at the optimal state, thereby improving the stability and consistency of the welding.

[0029] Third embodiment:

[0030] As shown in the figure, the positioning frame 300 is provided with an auxiliary plate 301, and the auxiliary plate 301 is provided with a guide post 303. The left and right sides of the adjusting plate 403 respectively pass through the guide post 303 on the auxiliary plate 301.

[0031] By providing an auxiliary plate 301 on the positioning frame 300 and a guide post 303 on one side of the auxiliary plate 301, when the lifting cylinder 402 drives the adjusting plate 403 to move up and down, the guide post 303 on the auxiliary plate 301 passes through both sides of the adjusting plate 403. The setting of the guide post 303 effectively prevents the adjusting plate 403 from shaking during the movement, improves the overall stability during welding, and helps to improve the welding quality.

[0032] Fourth embodiment:

[0033] As shown in the figure, the bottom of the guide post 303 is designed with a threaded structure 304, and the guide post 303 is screwed into the threaded hole 302 on the auxiliary plate 301.

[0034] Fifth embodiment:

[0035] As shown in the figure, the upper end of the welding table 100 is provided with two sets of guide grooves 105, and the two sets of guide grooves 105 are provided with control components 200. The control components 200 include screws 202 assembled in the guide grooves 105. One end of the screws 202 is connected to the output end of the drive motor 201, and a bearing seat 203 is provided on the screws 202.

[0036] By using the control unit 200 provided on the welding table 100, the drive motor 201 and the screw 202 can move the bearing seat 203, thereby allowing the positioning frame 300 and the welding part 400 to move left and right as a whole, so that welding can be performed on different positions of the tank car body 500, greatly improving welding efficiency.

[0037] Sixth embodiment:

[0038] As shown in the figure, the output end of the lifting cylinder 402 is provided with a connecting block 404, and the lifting cylinder 402 is detachably installed with the adjusting plate 403 through the connecting block 404.

[0039] Working principle: During use, the left and right adjustment motors 103 can operate synchronously through PLC programming technology. The adjustment motors 103 at both ends can drive the auxiliary rollers 104 to rotate. The rotation of the auxiliary rollers 104 can then drive the tank car body 500 placed on the two auxiliary rollers 104 to rotate. Then, the welding machine 405 can weld it. Compared with the traditional method of using a crane to flip or move the tank car body 500 and then reinstall it on the welding table 100, the rotation of the auxiliary rollers 104 on both sides can drive the tank car body 500 to flip automatically, which facilitates the adjustment of the position of the tank car body 500, shortens the welding time, and improves the welding efficiency.

[0040] The above embodiments are merely one of the preferred embodiments of this utility model and should not be used to limit the scope of protection of this utility model. Any modifications or refinements made to the main design concept and spirit of this utility model that are not of substantial significance, but solve the same technical problem as this utility model, should be included within the scope of protection of this utility model.

Claims

1. A tanker tank welding device, characterized in that, include: A welding table (100) includes an auxiliary table (101). The auxiliary table (101) has a cavity in the middle and through cavities on both sides of the upper end. Each through cavity is equipped with an auxiliary roller (104). The tank car body (500) is placed on both auxiliary rollers (104). One end of the auxiliary roller (104) is connected to the output end of the regulating motor (103). The welding table (100) is also equipped with two positioning frames (300). The two positioning frames (300) are respectively mounted on the left and right sides of the welding table (100). The two positioning frames (300) jointly support the welded part (400). The welded part (400) includes a fixing plate (401). A welding machine (405) is mounted below the fixing plate (401).

2. The tank welding device for tank truck bodies according to claim 1, characterized in that, The welded component (400) also includes a lifting cylinder (402), the output end of which is connected to an adjusting plate (403), and the welding machine (405) is mounted on the lower end of the adjusting plate (403).

3. The tank welding device for tank truck bodies according to claim 1, characterized in that, The positioning frame (300) is provided with an auxiliary plate (301), and the auxiliary plate (301) is provided with a guide post (303). The left and right sides of the adjusting plate (403) respectively pass through the guide post (303) on the auxiliary plate (301).

4. The tank welding device for tank truck bodies according to claim 3, characterized in that, The bottom of the guide post (303) is designed with a threaded structure (304), and the guide post (303) is spirally assembled in the threaded hole (302) on the auxiliary plate (301).

5. The tank welding device for tank truck bodies according to claim 1, characterized in that, The welding table (100) has two sets of guide grooves (105) at its upper end. The two sets of guide grooves (105) are equipped with control components (200). The control components (200) include screws (202) assembled in the guide grooves (105). One end of the screws (202) is connected to the output end of the drive motor (201). The screws (202) are equipped with a bearing seat (203).

6. The tank welding device for tank truck bodies according to claim 2, characterized in that, The lifting cylinder (402) is provided with a connecting block (404) at its output end. The lifting cylinder (402) is detachably installed with the adjusting plate (403) through the connecting block (404).

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