Steel drum weld joint film repairing device

Abstract

The utility model discloses a steel drum weld joint film repairing device, which belongs to the technical field of film repairing devices and comprises a machine base and a film repairing device main body mounted on the machine base and used for performing weld joint film repairing treatment on a steel drum. The positioning assembly is arranged between the machine table base and the film repairing device main body and is used for fixing the film repairing device main body on the machine table base; the conveying belt is arranged on the machine table base and is used for moving the steel drum; the adjusting mechanism is installed in a limiting groove formed in the surface of the machine table base and used for adjusting the position of the conveying belt. The position of the film repairing device body can be adjusted according to the size of a steel drum, so that the device can adapt to steel drum welding seams of different sizes to conduct film repairing treatment, film repairing and corrosion prevention of the inner surface and the outer surface of a drum film are guaranteed, protection in the film repairing process can be further improved, and therefore the using safety of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of film repair devices, in particular to a steel drum weld film repair device. Background Art

[0002] Currently, metal packaging cans larger than 50L, especially 200L, are rounded with cold-rolled steel. The barrel body is then welded to the upper and lower lids using a seam welder. After the barrel body and lids are sealed and leak-tested, the exterior surfaces are then painted and dried. The painting process produces volatilized organic matter, resulting in significant paint loss and low paint utilization. With the development of metal coating technology, cold-rolled steel sheet metal coatings have begun to be used. The advent of laser welding machines, in particular, has dramatically changed the production process for 200L steel drums. After the coated cold-rolled steel sheet is rounded, a laser welder is used to weld the overlapped joints of the barrel body. The laser welding process dissolves the inner and outer coatings due to the energy released, leaving the metal sheet welded (weld seam) exposed. To prevent corrosion of the inner and outer surfaces of the weld seam and the contents from the exposed weld seam, a weld film patching device is used to apply a film to the weld seam on the inner and outer surfaces of the steel drum for surface treatment. However, the existing weld seam film repair device is not easy to adjust according to the size of the steel drum during use, which greatly limits the size of the steel drum when the film repair device is used to repair the weld seam of the steel drum. Therefore, we need to propose a steel drum weld seam film repair device. Utility Model Content

[0003] The purpose of the present utility model is to provide a steel drum weld film repair device, which can be adjusted according to the size of the drum, so that the device can adapt to the film repair treatment of the welds of steel drums of different sizes, ensure the film repair and corrosion protection of the inner and outer surfaces of the drum coating, and further improve the protection during the film repair process, thereby improving the safety of the device and solving the problems raised in the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides: a steel drum weld film repair device, comprising a machine base, a film repair device body installed on the machine base for performing weld film repair on the steel drum; a positioning component provided between the machine base and the film repair device body for fixing the film repair device body on the machine base; a conveyor belt provided on the machine base for moving the steel drum; and an adjustment mechanism installed in a limit groove provided on the surface of the machine base, the adjustment mechanism being an adjustment mechanism for adjusting the position of the conveyor belt.

[0005] Preferably, the positioning assembly includes: a mounting bracket mounted on the machine base; an auxiliary guide frame mounted on one side of the surface of the mounting bracket, and a locking cylinder connected to the other side of the mounting bracket relative to the auxiliary guide frame; wherein the protruding end of the locking cylinder is connected to a positioning column, the surface of the positioning column is movably connected to the inner wall of the auxiliary guide frame, the end of the positioning column is movably clamped on both sides of the film repair device body, and the inner surface of the mounting bracket is connected to an auxiliary guard plate that cooperates with the protective cover.

[0006] Preferably, a fixing plate is installed on the top of the machine base, a protective cover is movably connected to the surface of the fixing plate through a transmission screw, and an air purifier is installed on the top of the protective cover.

[0007] Preferably, the transmission screw is rotatably mounted inside the fixed plate, a servo motor is mounted on the top of the fixed plate, and the output end of the servo motor is transmission-connected to the end of the transmission screw.

[0008] Preferably, the inner wall of the protective cover is connected with a connecting block, and the connecting block is movably mounted on the surface of the transmission screw. Visual panels are provided on both sides of the protective cover.

[0009] Preferably, the adjustment mechanism also includes: a driving motor installed inside the limiting groove, and a screw rod connected to the output end of the driving motor; wherein, the surface transmission connection of the screw rod is connected to a connecting plate, the top of the connecting plate is connected to a movable base plate, and the top of the movable base plate is movably connected to a conveying frame for installing the conveyor belt.

[0010] Preferably, the top of the movable base plate is connected to an assembly support sleeve, and the bottom of the conveying frame is connected to a connecting support plate, and the connecting support plate is movably connected to the inner wall of the assembly support sleeve.

[0011] Preferably, an electric push rod is installed on the top of the movable base plate, and the protruding end of the electric push rod is connected to the bottom of the conveying frame.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] The utility model adopts the coordinated design of the structures such as the mounting bracket, the conveyor belt, the positioning component and the adjustment mechanism, and can adjust the position of the conveyor belt through the adjustment mechanism according to the size of the steel drum, thereby improving the operational adaptability of the device to steel drums of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the protective cover structure of the present utility model;

[0016] Figure 3 This is a schematic structural diagram of the main body of the membrane repair device of the present invention in an assembled state;

[0017] Figure 4 This is a schematic diagram of the auxiliary guide frame structure of the present utility model;

[0018] Figure 5 This is a schematic diagram of the movable base structure of the utility model;

[0019] Figure 6 This is a schematic diagram of the main structure of the membrane repair device of the present invention.

[0020] In the figure: 1. Machine base; 2. Mounting bracket; 3. Auxiliary guide frame; 4. Locking cylinder; 5. Positioning column; 6. Film filling device body; 7. Limiting groove; 8. Driving motor; 9. Screw; 10. Moving bottom plate; 11. Connecting plate; 12. Assembly support sleeve; 13. Connecting support plate; 14. Conveyor frame; 15. Conveyor belt; 16. Electric push rod; 17. Fixed plate; 18. Servo motor; 19. Transmission screw; 20. Auxiliary guard plate; 21. Protective cover; 22. Connecting block; 23. Visual panel; 24. Air purifier; 25. Mounting plate frame; 26. Positioning cylinder; 27. Can pressing wheel; 28. Glue sticking wheel; 29. ​​Guide roller; 30. Film pressing wheel; 31. Can lifting wheel. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] See also Figure 1-6 The utility model provides a steel drum weld film repair device, comprising a machine base 1, a film repair device body 6 installed on the machine base 1 for performing weld film repair on the steel drum; a positioning component provided between the machine base 1 and the film repair device body 6 and used to fix the film repair device body 6 on the machine base 1; a conveyor belt 15 provided on the machine base 1 for moving the steel drum; and an adjustment mechanism installed in a limit groove 7 opened on the surface of the machine base 1, the adjustment mechanism being an adjustment mechanism for adjusting the position of the conveyor belt 15.

[0023] It is worth noting that by coordinating the installation of the bracket 2, the conveyor belt 15, the positioning assembly and the adjustment mechanism, the position of the film repair device can be adjusted according to the size of the steel drum, so that the device can adapt to the film repair treatment of the welds of steel drums of different sizes, ensuring the film repair and anti-corrosion effect of the inner and outer surfaces of the steel drum coating, and can further improve the protection during the film repair process, thereby improving the safety of the device.

[0024] Specifically, the positioning assembly includes a mounting bracket 2 mounted on the machine base 1; an auxiliary guide frame 3 mounted on one side of the surface of the mounting bracket 2, and a locking cylinder 4 connected to the other side of the mounting bracket 2 relative to the auxiliary guide frame 3; wherein, the protruding end of the locking cylinder 4 is connected to a positioning column 5, the surface of the positioning column 5 is movably connected to the inner wall of the auxiliary guide frame 3, the end of the positioning column 5 is movably clamped on both sides of the film repair device body 6, and the inner surface of the mounting bracket 2 is connected to an auxiliary guard plate 20 that cooperates with the protective cover 21.

[0025] Furthermore, the mounting bracket 2 cooperates with the positioning assembly to support the film repair device body 6. The auxiliary guide frame 3 guides and limits the positioning column 5, enhancing the stability of the positioning column 5 in supporting the film repair device body 6. The locking cylinder 4 drives and adjusts the positioning column 5, flexibly securing the positioning column 5 to the film repair device body 6. The protective cover 21 protects the film repair device body 6 during operation.

[0026] Among them, the main body 6 of the film repair device mainly includes a mounting plate frame 25, a positioning cylinder 26, a tank pressing wheel 27, a glue-applying wheel 28, a guide roller 29, a film pressing wheel 30 and a tank-top wheel 31 combination. The tank-top wheel 31 is installed on the machine base 1 and can be adjusted in height by an electric telescopic rod. The mounting plate frame 25 is assembled at both ends of the positioning cylinder 26, and the positioning cylinder 26 plays the role of cooperating with the positioning column 5 for insertion. The tank-pressing wheel 27 is assembled at the bottom of the mounting plate frame 25, and cooperates with the conveyor belt 15 set on the surface of the conveying frame 14 to guide and limit from the inner wall of the steel drum to assist in the transportation of the steel drum. The glue-applying wheel 28 is a wheel with a film rolled on the surface, and cooperates with the guide roller 29 and the film-pressing wheel 30 to apply the film to the weld on the inner wall of the steel drum. The tank-top wheel 31 has the same function as the die wheel 30, and is used to apply the film to the weld on the outer surface of the steel drum.

[0027] By placing the steel drum on the conveying guide rail and transporting it by the conveyor belt 14 on the conveying guide rail, the mounting plate frame 25 and the film repair device body 6 are passed through the can body, and the film on the surface of the glue wheel can be repaired on the inner surface of the can body weld through the film pressing wheel 30. At the same time, during the can body transportation process, the positioning columns 5 on the surface of the mounting bracket 2 on both sides are controlled by the cylinder to extend and retract the positioning columns 5 inside the positioning cylinder 26, and alternately support the positioning cylinder 26 on the surface of the mounting plate frame 25, and support the film repair device body 6 installed on the mounting plate frame 25, so as to achieve the purpose of film repairing the weld on the inner wall of the can body, play a role in rust prevention, and solve the environmental problems caused by spray painting.

[0028] A fixed plate 17 is mounted on the top of the machine base 1. A protective cover 21 is movably connected to the surface of the fixed plate 17 via a drive screw 19. An air purifier 24 is mounted on the top of the protective cover 21. The drive screw 19 is rotatably mounted within the fixed plate 17. A servo motor 18 is mounted on the top of the fixed plate 17. The output end of the servo motor 18 is drive-connected to the end of the drive screw 19. The inner wall of the protective cover 21 is connected to a connecting block 22, which is movably mounted on the surface of the drive screw 19. Visual panels 23 are provided on both sides of the protective cover 21.

[0029] Furthermore, the transmission screw 19 cooperates with the servo motor 18 to transmit the power, the fixed plate 17 is a structure for assembling the transmission screw 19, and the servo motor 18 can control the transmission screw 19 to adjust the height of the protective cover 21. The connecting block 22 is a structure for movably connecting the transmission screw 19 to the protective cover 21, and the visual panel 23 is used to observe the inside of the protective cover 21.

[0030] The adjustment mechanism also includes a drive motor 8 mounted within the limiting slot 7 and a screw 9 connected to the output end of the drive motor 8. The surface of the screw 9 is operatively connected to a connecting plate 11, the top of which is connected to a movable base plate 10. The top of the movable base plate 10 is movably connected to a conveyor frame 14 for mounting a conveyor belt 15. The top of the movable base plate 10 is connected to an assembly support sleeve 12, and the bottom of the conveyor frame 14 is connected to a connecting support plate 13, which is movably connected to the inner wall of the assembly support sleeve 12. An electric push rod 16 is mounted on the top of the movable base plate 10, the extended end of which is connected to the bottom of the conveyor frame 14.

[0031] Among them, the limit groove 7 is used to assemble the driving motor 8, and serves as a guiding and limiting structure for the movable base plate 10. The screw rod 9 is a transmission structure for the driving motor 8 to drive the connecting plate 11. The movable base plate 10 is a structure for installing the conveying frame 14. The assembly support sleeve 12 cooperates with the connecting support plate 13 to play a guiding and limiting role, thereby improving the stability of the structure during lifting. By driving the screw rod 9 by the driving motor 8, the movable base plate 10 can be driven to move left and right, adjust the spacing between the conveyor belts 15, and cooperate with the electric push rod 16 to drive the extension and retraction, which can drive the conveying frame 14 equipped with the conveyor belt 15 to cooperate with the connecting support plate 13 at the bottom to move along the assembly support sleeve 12, further improving the stability effect between the structures.

[0032] The transmission screw 19 can be driven by the servo motor 18, driving the protective cover 21 equipped with a connecting block 22 to move up and down, which not only ensures safety during film repair, but also allows the working status of the internal film repair device body 6 to be observed through the visual panel 23; according to the size of the steel drum, the screw 9 is driven by the driving motor 8 to move the position of the movable base plate 10 connected to the connecting plate 11, and the height of the conveying frame 14 is controlled by the electric push rod 16, so that the conveying frame 14 is raised and lowered by the connecting support plate 13 in conjunction with the assembly support sleeve 12, thereby further improving the operational adaptability of the device to steel drums of different sizes, ensuring the film repair and corrosion protection of the inner and outer surfaces of the barrel coating, and through the air purifier 24 on the top of the protective cover 21, the internal environment of the protective cover 21 can be ventilated and filtered during the film repair process of the film repair device body 6, further improving the environmental protection of the surrounding environment during processing.

[0033] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A steel drum weld film repair device, characterized in that: include: Machine base (1); A film repair device body (6) mounted on the machine base (1) for performing weld film repair on steel drums; A positioning component provided between the machine base (1) and the film repair device body (6), and used for fixing the film repair device body (6) on the machine base (1); A conveyor belt (15) provided on the machine base (1) for moving the steel drum; An adjusting mechanism is installed in a limiting groove (7) provided on the surface of the machine base (1), and is used to adjust the position of the conveyor belt (15).

2. A steel drum weld film repair device according to claim 1, characterized in that: The positioning component includes: A mounting bracket (2) mounted on the machine base (1); an auxiliary guide frame (3) mounted on one side of the surface of the mounting bracket (2), and A locking cylinder (4) connected to the other side of the mounting bracket (2) relative to the auxiliary guide frame (3); The protruding end of the locking cylinder (4) is connected to a positioning column (5), the surface of the positioning column (5) is movably connected to the inner wall of the auxiliary guide frame (3), the end of the positioning column (5) is movably clamped to both sides of the film repair device body (6), and the inner surface of the mounting bracket (2) is connected to an auxiliary guard plate (20) that cooperates with the protective cover (21).

3. The steel drum weld film repair device according to claim 1, characterized in that: A fixing plate (17) is installed on the top of the machine base (1); a protective cover (21) is movably connected to the surface of the fixing plate (17) via a transmission screw (19); and an air purifier (24) is installed on the top of the protective cover (21).

4. The steel drum weld film repair device according to claim 3 is characterized in that: The transmission screw (19) is rotatably mounted inside the fixed plate (17), a servo motor (18) is mounted on the top of the fixed plate (17), and the output end of the servo motor (18) is connected to the end of the transmission screw (19).

5. The steel drum weld film repair device according to claim 4 is characterized in that: The inner wall of the protective cover (21) is connected to a connecting block (22), and the connecting block (22) is movably mounted on the surface of the transmission screw (19). Visual panels (23) are provided on both sides of the protective cover (21).

6. The steel drum weld film repair device according to claim 1, characterized in that: The regulating mechanism further comprises: A drive motor (8) installed inside the limiting groove (7), and A screw rod (9) connected to the output end of the drive motor (8); The surface of the screw rod (9) is connected to a connecting plate (11) in a transmission manner, the top of the connecting plate (11) is connected to a movable base plate (10), and the top of the movable base plate (10) is movably connected to a conveying frame (14) for mounting the conveyor belt (15).

7. The steel drum weld film repair device according to claim 6, characterized in that: The top of the movable base plate (10) is connected to an assembly support sleeve (12), and the bottom of the conveying frame (14) is connected to a connecting support plate (13), and the connecting support plate (13) is movably connected to the inner wall of the assembly support sleeve (12).

8. The steel drum weld film repair device according to claim 7, characterized in that: An electric push rod (16) is installed on the top of the movable base plate (10), and the protruding end of the electric push rod (16) is connected to the bottom of the conveying frame (14).

Images