A container door panel production system

Abstract

The invention discloses a container door panel production system, which relates to the technical field of container door panel processing; it comprises a base, a positioning mechanism is arranged on the base for installing a workpiece, and a top bracket is arranged on the side of the base; a preparatory transport piece is arranged on the side of the base for preparatory transport of a hinge docking part; a transfer mechanism is arranged at one end of the top bracket for transferring the hinge docking part and docking the hinge docking part with a welding area on the surface of the workpiece; a processing mechanism is arranged at the other end of the top bracket; an arc welding arm 2, a cleaning mechanism and a hoisting and detecting mechanism are arranged on the processing mechanism; the cleaning mechanism is used for cleaning the hinge docking part and the welding area of ​​the workpiece; the hoisting and detecting mechanism is used for hoisting the welded workpiece to detect the strength quality; the invention can complete the preparatory operation before welding, save manpower expenses, and subsequently perform welding strength quality detection to improve production efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of container door panel processing, and in particular to a container door panel production system. Background Art

[0002] A container is a commonly used cargo loading container; it is generally made of metal steel plates, and has a closed structure on all four sides and a door panel structure at one end. The door panel is generally hinged to the main body, that is, a hinge seat is connected to a latch, which is convenient for rotation to control the opening and closing of the container; at present, the door panel of the container is subsequently assembled on the main body, and generally a hinge seat is installed on the door panel, and then connected to the main body by a latch to form a hinge structure; the hinge seat is generally fixed by welding; multiple hinge seats can be welded on a door panel, and the positioning operation, preparatory cleaning operation, and subsequent detection operation during welding, if performed manually, will reduce the processing efficiency; based on this, the production system for door panels proposed in the present invention can complete the preparatory operation before welding, save manpower expenses, and subsequently perform welding strength quality inspection to improve production efficiency. Summary of the invention

[0003] In view of the above technical problems, the present invention can complete the preparatory operations before welding, save manpower expenses, and subsequently perform welding strength quality inspection to improve production efficiency.

[0004] The scheme used in the present invention is: a container door panel production system, including a base, a positioning mechanism is arranged on the base, and a top bracket is arranged on the side of the base; a preparatory transport member is arranged on the side of the base for preparatory transport of the hinge docking part; the preparatory transport member includes a preparatory mounting frame for limiting and fixing the hinge docking part; a transfer mechanism is arranged at one end of the top bracket, and is used to transfer the hinge docking part and dock the hinge docking part with the welding area on the surface of the workpiece; a processing mechanism is arranged at the other end of the top bracket; the processing mechanism includes a sliding device mounted on the top bracket A slide seat 2 is arranged on the frame, a lifting seat is arranged on the slide seat 2 for lifting and sliding, a transposition frame is arranged on the lifting seat for rotation, arc welding arm 2, a cleaning mechanism and a hoisting detection mechanism are arranged at three angles of the transposition frame respectively; the cleaning mechanism is used for cleaning the hinge joint part and the welding area of ​​the workpiece; the hoisting detection mechanism is used for hoisting the welded workpiece to detect the strength quality; the hoisting detection mechanism comprises a matching lifting frame slidably arranged on the transposition frame, a matching shaft is arranged on the matching lifting frame for telescopic sliding, and the matching shaft cooperates with the hole position on the hinge joint part to position the workpiece.

[0005] Preferably, the positioning mechanism includes a motor fixedly mounted on the base, and a screw rod rotatably mounted on the base, the motor is used to drive the screw rod; a mounting slide is slidably mounted on the base, the mounting slide and the screw rod form a spiral pair, and a lifting cylinder is arranged on the mounting slide, a mounting table is arranged on the telescopic rod of the lifting cylinder, the workpiece is mounted on the mounting table, and limit electric cylinders are arranged on three sides of the mounting table, and the telescopic rod of the limit electric cylinder limits the workpiece.

[0006] Preferably, an arc welding arm 1 is provided on the base, and the arc welding arm 1 is located on one side of the docking area between the workpiece and the hinge docking part, and is used to perform arc welding on one side of the welding area.

[0007] Preferably, the preparation transport component includes a preparation motor and a preparation conveyor belt arranged on a base, the preparation motor is used to drive the preparation conveyor belt, the preparation mounting frame array is arranged on the preparation conveyor belt, a limiting portion is provided at one end of the preparation mounting frame, which is used to limit the hinge docking portion; clamping portions are telescopically provided on both sides of the preparation mounting frame, and a spring for providing elastic force is provided between the clamping portion and the side of the preparation mounting frame, so that the two sides of the hinge docking portion are clamped and fixed by the clamping portion.

[0008] Preferably, the transfer mechanism includes a second motor fixedly mounted on the top bracket, and a second screw rod rotatably mounted on the top bracket, the second motor is used to drive the second screw rod, which is slidably mounted on a slide seat one on the top bracket, the slide seat one and the second screw rod form a spiral pair, a lifting motor is arranged on the slide seat one, a belt mechanism is arranged on the output shaft of the lifting motor, and a lifting screw rod and a lifting guide rod are lifting and slidingly matched on the slide seat one, a connecting seat is arranged at the bottom ends of the lifting screw rod and the lifting guide rod, the lifting screw rod and the belt mechanism on the output shaft of the lifting motor form a spiral pair; a positioning electric cylinder is arranged on the connecting seat, a clamping electric cylinder is arranged on the telescopic rod of the positioning electric cylinder one, and clamping plates are respectively arranged on the telescopic rods at both ends of the clamping electric cylinder, and the clamping plates are used to clamp the transfer hinge docking part.

[0009] Preferably, the processing mechanism includes a motor three fixedly mounted on the top bracket, and a screw rod three rotatably mounted on the top bracket, the motor three is used to drive the screw rod three, the slide seat two and the screw rod three form a spiral pair; a lifting control cylinder is arranged on the slide seat two, and the telescopic rod of the lifting control cylinder is fixedly connected to the lifting seat; a transposition motor is fixedly arranged on the lifting seat, a transposition gear is arranged on the output shaft of the transposition motor, and the transposition gear and the transposition frame form a gear pair.

[0010] Preferably, the cleaning mechanism comprises a cleaning control electric cylinder arranged on the transposition frame, and a cleaning motor and a cleaning cylinder are arranged on the telescopic rod of the cleaning control electric cylinder, and the cleaning motor is used to drive the cleaning cylinder.

[0011] Preferably, the lifting detection mechanism includes a cooperating control cylinder 1 arranged on the transposition frame, the cooperating control cylinder 1 is used to control the movement of the cooperating lifting frame, a cooperating control cylinder 2 is arranged on the inner side of the cooperating lifting frame, a pushing frame is arranged on the telescopic rod of the cooperating control cylinder 2, and a pushing inclined portion is arranged on the pushing frame for pushing the cooperating shaft.

[0012] Preferably, the end of the mating shaft facing the pushing frame is a spherical end, and a spring 2 for providing elastic force is connected between the spherical end and the mating lifting frame; the end of the mating shaft facing away from the pushing frame is mated with a hole on the hinge docking portion.

[0013] Preferably, the second arc welding arm is used to perform arc welding on the docking area between the workpiece surface and the hinge docking part; an airflow box is provided in the central area of ​​the transposition frame for releasing airflow.

[0014] Compared with the prior art, the present invention has the following beneficial effects: (1) the two sides of the hinge joint are fixed by the clamping part; the hinge joint can be transferred to the transfer position by driving the preparation conveyor belt through the preparation motor, thereby eliminating the manual step-by-step loading operation; (2) multiple hinge joints can be welded on the same workpiece, and the hinge joint can be docked with the preparation mounting frame at different positions by adjusting the position of the workpiece, thereby eliminating the manual installation docking operation and facilitating subsequent welding processing; (3) the cleaning mechanism is located at the docking position of the workpiece and the hinge joint, and the cleaning motor drives the cleaning cylinder through position adjustment, and the cleaning control electric cylinder controls the position of the cleaning cylinder to clean the docking area of ​​the hinge joint and the welding area on the surface of the workpiece, thereby removing impurities; (4) after the mating shaft is mated with the hinge joint, the height is adjusted to lift the workpiece, that is, when lifting, the force-bearing support part of the workpiece is on the hole position of the hinge joint, and the welding strength quality can be detected in real time by hoisting and lifting, that is, whether the welding area is broken or not; and it is further convenient to manually arrange and transfer the workpiece. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0016] Figure 2 It is a structural schematic diagram of the positioning mechanism of the present invention.

[0017] Figure 3 The schematic diagram of the structure of the transport component and the top support is provided for the present invention.

[0018] Figure 4 The schematic diagram of the structure of the transport preparation part of the present invention.

[0019] Figure 5 The figure is a schematic diagram of the structure of the installation frame prepared in the present invention.

[0020] Figure 6 It is a schematic diagram of the installation structure of the transfer mechanism of the present invention.

[0021] Figure 7 It is a structural schematic diagram of the processing mechanism of the present invention.

[0022] Figure 8 It is a schematic diagram of the local structure of the processing mechanism of the present invention.

[0023] Fig. 9 It is a structural schematic diagram of the hoisting detection mechanism of the present invention.

[0024] Fig.10 It is a schematic diagram of the local structure of the transposition frame of the present invention.

[0025] Figure numerals: 1-base; 2-motor 1; 3-screw rod 1; 4-mounting slide; 5-lifting cylinder; 6-top bracket; 7-mounting table; 8-limiting electric cylinder; 9-arc welding arm 1; 10-motor 2; 11-screw rod 2; 12-screw rod 3; 13-motor 3; 14-preparatory motor; 15-preparatory conveyor belt; 16-preparatory mounting frame; 1601-limiting part; 17-hinge docking part; 18-clamping part; 19-spring 1; 20-slide 1; 21-lifting motor; 22-lifting screw rod; 23- Lifting guide rod; 24-connecting seat; 25-position electric cylinder 1; 26-clamping electric cylinder; 27-clamping plate; 28-slide 2; 29-lifting control cylinder; 30-lifting seat; 31-transposition motor; 32-transposition frame; 33-transposition gear; 34-clearing control cylinder; 35-clearing motor; 36-clearing cylinder; 37-arc welding arm 2; 38-cooperating control cylinder 1; 39-cooperating lifting frame; 40-cooperating control cylinder 2; 41-pushing frame; 42-cooperating shaft; 43-spring 2; 44-air flow box. DETAILED DESCRIPTION

[0026] Example: Figures 1 to 10 As shown, a positioning mechanism is provided on the base 1 for mounting a workpiece, and a top bracket 6 is provided on the side of the base 1; the positioning mechanism includes a motor 2 fixedly provided on the base 1, and a screw rod 3 rotatably provided on the base 1, and the motor 2 is used to drive the screw rod 3; a mounting slide 4 is slidably provided on the base 1, and the mounting slide 4 and the screw rod 3 form a spiral pair, and a lifting cylinder 5 is provided on the mounting slide 4, and a mounting table 7 is provided on the telescopic rod of the lifting cylinder 5, and the workpiece is mounted on the mounting table 7, and limit electric cylinders 8 are provided on three sides of the mounting table 7, and the telescopic rod of the limit electric cylinder 8 limits the workpiece.

[0027] An arc welding arm 9 is arranged on the base 1, and the arc welding arm 9 is located on one side of the docking area between the workpiece and the hinge docking part 17, and is used for arc welding one side of the welding area; a preparatory transport part is arranged on the side of the base 1, and is used for preparatory transport of the hinge docking part 17; the preparatory transport part includes a preparatory mounting frame 16 for limiting and fixing the hinge docking part 17; the preparatory transport part also includes a preparatory motor 14 and a preparatory conveyor belt 15 arranged on the base 1, the preparatory motor 14 is used to drive the preparatory conveyor belt 15, and the preparatory mounting frame 16 is arranged in an array on the preparatory conveyor belt 15, and a limiting portion 1601 is arranged at one end of the preparatory mounting frame 16, which is used for limiting the hinge docking part 17; a clamping part 18 is telescopically arranged on both sides of the preparatory mounting frame 16, and a spring 19 for providing elastic force is arranged between the clamping part 18 and the side of the preparatory mounting frame 16, and the two sides of the hinge docking part 17 are clamped and fixed by the clamping part 18.

[0028] A transfer mechanism is provided at one end of the top bracket 6 for transferring the hinge docking portion 17 and docking the hinge docking portion 17 with the welding area on the surface of the workpiece; the transfer mechanism includes a motor 2 10 fixedly provided on the top bracket 6, and a screw 2 11 rotatably installed on the top bracket 6, the motor 2 10 is used to drive the screw 2 11, the top bracket 6 is slidably installed on a slide 1 20, the slide 1 20 and the screw 2 11 form a spiral pair, and a lifting motor 21 is provided on the slide 1 20, and the lifting motor 21 outputs A belt mechanism is provided on the output shaft, and a lifting screw rod 22 and a lifting guide rod 23 are slidably cooperated on the sliding seat 20 for lifting and lowering. A connecting seat 24 is provided at the bottom ends of the lifting screw rod 22 and the lifting guide rod 23. The lifting screw rod 22 and the belt mechanism on the output shaft of the lifting motor 21 form a spiral pair; a position electric cylinder 25 is provided on the connecting seat 24, and a clamping electric cylinder 26 is provided on the telescopic rod of the position electric cylinder 25. Clamping plates 27 are respectively provided on the telescopic rods at both ends of the clamping electric cylinder 26, and the clamping plates 27 are used to clamp the transfer hinge docking part 17.

[0029] A processing mechanism is provided at the other end of the top bracket 6; the processing mechanism includes a slide seat 28 slidably mounted on the top bracket 6, a lifting seat 30 is provided on the slide seat 28 for lifting and sliding, a transposition frame 32 is rotatably provided on the lifting seat 30, and arc welding arms 2 37, a cleaning mechanism, and a hoisting detection mechanism are respectively provided at three angles of the transposition frame 32; the cleaning mechanism is used to clean the hinge docking portion 17 and the welding area of ​​the workpiece; the hoisting detection mechanism is used to hoist the welded workpiece to detect the strength quality; the hoisting detection mechanism includes a matching lifting frame 39 slidably arranged on the transposition frame 32, and a matching shaft 42 is telescopically slidably arranged on the matching lifting frame 39, and the matching shaft 42 cooperates with the hole position on the hinge docking portion 17 to perform workpiece The processing mechanism also includes a motor 3 13 fixedly mounted on the top bracket 6, and a screw rod 3 12 rotatably mounted on the top bracket 6, the motor 3 13 is used to drive the screw rod 3 12, and the slide 28 and the screw rod 3 12 form a spiral pair; a lifting control cylinder 29 is arranged on the slide 28, and the telescopic rod of the lifting control cylinder 29 is fixedly connected to the lifting seat 30; a transposition motor 31 is fixedly arranged on the lifting seat 30, and a transposition gear 33 is arranged on the output shaft of the transposition motor 31, and the transposition gear 33 and the transposition frame 32 form a gear pair; the cleaning mechanism includes a cleaning control electric cylinder 34 arranged on the transposition frame 32, and a cleaning motor 35 and a cleaning cylinder 36 are arranged on the telescopic rod of the cleaning control electric cylinder 34, and the cleaning motor 35 is used to drive the cleaning cylinder 36.

[0030] The lifting detection mechanism includes a matching control cylinder 38 arranged on the transposition frame 32, and the matching control cylinder 38 is used to control the movement of the matching lifting frame 39. A matching control cylinder 40 is arranged on the inner side of the matching lifting frame 39, and a pushing frame 41 is arranged on the telescopic rod of the matching control cylinder 40, and a pushing inclined portion is arranged on the pushing frame 41 for pushing the matching shaft 42; the end of the matching shaft 42 facing the pushing frame 41 is a spherical end, and a spring 43 for providing elastic force is connected between the spherical end and the matching lifting frame 39; the end of the matching shaft 42 facing away from the pushing frame 41 is matched with the hole position on the hinge docking part 17; the arc welding arm 37 is used to perform arc welding on the docking area between the workpiece surface and the hinge docking part 17; an airflow box 44 is arranged in the central area of ​​the transposition frame 32 for releasing airflow.

[0031] The principles for implementing the present invention are as follows: place the door panel workpiece on the mounting table 7 and limit it by the telescopic rod of the limiting electric cylinder 8: further, prepare the hinge docking part 17 and install it on the preparatory mounting frame 16, one end of the hinge docking part 17 is limited by the limiting part 1601, and the two sides of the hinge docking part 17 are fixed by the clamping part 18; the preparatory conveyor belt 15 is driven by the preparatory motor 14 to convert and transport the hinge docking part 17, that is, to reach the transfer position.

[0032] During transfer, the motor 2 10 works and the screw 2 11 rotates to move the slide 1 20, and the lifting motor 21 works to move the lifting screw 22, thereby adjusting the height of the connecting seat 24. Furthermore, the position of the clamping plate 27 is controlled by the position electric cylinder 1 25, and the clamping electric cylinder 26 controls the clamping plate 27 to clamp the two sides of the hinge docking part 17, so as to disassemble the hinge docking part 17 from the preparatory mounting frame 16, and then transfer it to the workpiece surface for docking. The motor 1 2 works and the screw 1 3 rotates to move the mounting slide 4, that is, to adjust the position of the workpiece. On the same workpiece, multiple hinge docking parts 17 are welded, and the hinge docking part 17 can be docked with the preparatory mounting frame 16 at different positions by adjusting the position of the workpiece, so as to facilitate subsequent welding processing.

[0033] Specifically, before docking, the surface of the workpiece and the docking surface of the hinge docking part 17 are cleaned. The motor 3 13 works and the screw rod 3 12 rotates to rotate the slide 28. The lifting control cylinder 29 controls the lifting and lowering of the lifting seat 30. The transposition motor 31 works and the transposition frame 32 rotates under the gear transmission. The position of the arc welding arm 2 37, the cleaning mechanism, and the lifting and detection mechanism can be changed. When performing the cleaning operation, the cleaning mechanism is located at the docking position of the workpiece and the hinge docking part 17. Through position adjustment, the cleaning motor 35 drives the cleaning cylinder 36, and the cleaning control electric cylinder 34 controls the position of the cleaning cylinder 36. The docking area of ​​the hinge docking part 17 and the welding area on the surface of the workpiece are cleaned, that is, impurities are removed.

[0034] During welding, arc welding is adopted. After the hinge joint part 17 is jointed with the workpiece, it has four joint sides. Arc welding arm 1 9 is used to perform arc welding on one of the sides, namely, the side where the hole on the hinge joint part 17 is located. Furthermore, arc welding arm 2 37 is located in the welding position, and arc welding is performed on the other three joint sides by arc welding arm 2 37. At the same time, the shifting gear 33 releases airflow to facilitate cooling.

[0035] After the welding process is completed, the welding quality of the workpiece can be tested; specifically, the hoisting detection mechanism is located in the welding position, and the movement of the cooperating lifting frame 39 is controlled by the cooperating control cylinder 1 38 to align the cooperating shaft 42 with the hole position on the hinge docking part 17, and the movement of the pushing frame 41 is controlled by the cooperating control cylinder 2 40. The pushing inclined portion on the pushing frame 41 pushes the spherical end of the cooperating shaft 42 to move the cooperating shaft 42 and cooperate with the hole position on the hinge docking part 17. During assembly, the hole position on the hinge docking part 17 cooperates with the hinge seat to achieve rotational cooperation; in this embodiment, after the cooperating shaft 42 cooperates with the hinge docking part 17, the height is adjusted to lift the workpiece, that is, when lifting, the force-bearing support part of the workpiece is on the hole position of the hinge docking part 17. Through hoisting and lifting, the welding strength quality can be detected in real time, that is, whether the welding area is broken or not; and it can further facilitate manual sorting and transfer of the workpiece.

Claims

1. A container door panel production system, comprising a base (1), a positioning mechanism being arranged on the base (1) for mounting a workpiece, and a top bracket (6) being arranged on a side of the base (1); characterized in that: A preparatory transport member is arranged on the side of the base (1) for preparatory transport of the hinge docking portion (17); the preparatory transport member includes a preparatory mounting frame (16) for limiting and fixing the hinge docking portion (17); a transfer mechanism is arranged at one end of the top bracket (6) for transferring the hinge docking portion (17) and docking the hinge docking portion (17) with a welding area on the surface of the workpiece; a processing mechanism is arranged at the other end of the top bracket (6); the processing mechanism includes a slide seat (28) slidably mounted on the top bracket (6), a lifting seat (30) is arranged on the slide seat (28) for lifting and sliding, and the lifting seat (30) ) is rotatably provided on the transposition frame (32), and arc welding arms (37), a cleaning mechanism, and a hoisting detection mechanism are respectively provided at three angles of the transposition frame (32); the cleaning mechanism is used to clean the hinge joint portion (17) and the welding area of ​​the workpiece; the hoisting detection mechanism is used to hoist the welded workpiece to detect the strength quality; the hoisting detection mechanism comprises a matching lifting frame (39) slidably provided on the transposition frame (32), and a matching shaft (42) is telescopically slidably provided on the matching lifting frame (39), and the matching shaft (42) cooperates with a hole position on the hinge joint portion (17) to position the workpiece; The preparation transport member comprises a preparation motor (14) and a preparation conveyor belt (15) arranged on a base (1), the preparation motor (14) being used to drive the preparation conveyor belt (15), the preparation mounting frame (16) being arranged in an array on the preparation conveyor belt (15), a limiting portion (1601) being provided on one end of the preparation mounting frame (16) for limiting the hinge docking portion (17); clamping portions (18) being telescopically provided on both sides of the preparation mounting frame (16), and a spring (19) for providing elastic force being provided between the clamping portion (18) and the side surface of the preparation mounting frame (16), and the two sides of the hinge docking portion (17) being clamped and fixed by the clamping portion (18); The transfer mechanism comprises a second motor (10) fixedly mounted on the top bracket (6), and a second screw rod (11) rotatably mounted on the top bracket (6), wherein the second motor (10) is used to drive the second screw rod (11), and a slide seat (20) is slidably mounted on the top bracket (6), wherein the slide seat (20) and the second screw rod (11) form a spiral pair, and a lifting motor (21) is arranged on the slide seat (20), and a belt mechanism is arranged on the output shaft of the lifting motor (21), and a lifting and sliding mechanism is provided on the slide seat (20) to cooperate with a lifting and sliding mechanism. A screw rod (22) and a lifting guide rod (23), the bottom ends of the lifting screw rod (22) and the lifting guide rod (23) are provided with a connecting seat (24), the lifting screw rod (22) and the belt mechanism on the output shaft of the lifting motor (21) form a spiral pair; a position electric cylinder (25) is provided on the connecting seat (24), a clamping electric cylinder (26) is provided on the telescopic rod of the position electric cylinder (25), and clamping plates (27) are respectively provided on the telescopic rods at both ends of the clamping electric cylinder (26), and the clamping plates (27) are used to clamp the transfer hinge docking portion (17); The processing mechanism comprises a motor three (13) fixedly mounted on a top bracket (6), and a screw rod three (12) rotatably mounted on the top bracket (6), wherein the motor three (13) is used to drive the screw rod three (12), and the slide seat two (28) and the screw rod three (12) form a screw pair; a lifting control cylinder (29) is arranged on the slide seat two (28), and the telescopic rod of the lifting control cylinder (29) is fixedly connected to the lifting seat (30); a transposition motor (31) is fixedly arranged on the lifting seat (30), and a transposition gear (33) is arranged on the output shaft of the transposition motor (31), and the transposition gear (33) and the transposition frame (32) form a gear pair; The cleaning mechanism comprises a cleaning control electric cylinder (34) arranged on a transposition frame (32); a cleaning motor (35) and a cleaning cylinder (36) are arranged on a telescopic rod of the cleaning control electric cylinder (34); and the cleaning motor (35) is used to drive the cleaning cylinder (36).

2. A container door panel production system according to claim 1, characterized in that: The positioning mechanism comprises a motor (2) fixedly mounted on a base (1), and a screw (3) rotatably mounted on the base (1), wherein the motor (2) is used to drive the screw (3); a mounting slide (4) is slidably mounted on the base (1), the mounting slide (4) and the screw (3) forming a spiral pair, and a lifting cylinder (5) is arranged on the mounting slide (4), a mounting platform (7) is arranged on the telescopic rod of the lifting cylinder (5), a workpiece is mounted on the mounting platform (7), and limit electric cylinders (8) are arranged on three sides of the mounting platform (7), and the telescopic rod of the limit electric cylinder (8) limits the workpiece.

3. A container door panel production system according to claim 2, characterized in that: The base (1) is provided with an arc welding arm (9), which is located on one side of a docking area between the workpiece and the hinge docking portion (17) and is used to perform arc welding on one side of the welding area.

4. A container door panel production system according to claim 1, characterized in that: The hoisting detection mechanism comprises a first cooperating control cylinder (38) arranged on a transposition frame (32), wherein the first cooperating control cylinder (38) is used to control the movement of a cooperating lifting frame (39), a second cooperating control cylinder (40) is arranged on the inner side of the cooperating lifting frame (39), a pushing frame (41) is arranged on the telescopic rod of the second cooperating control cylinder (40), and a pushing inclined portion is arranged on the pushing frame (41) for pushing the cooperating shaft (42).

5. A container door panel production system according to claim 4, characterized in that: The end of the mating shaft (42) facing the pushing frame (41) is a spherical end, and a second spring (43) for providing elastic force is connected between the spherical end and the mating lifting frame (39); the end of the mating shaft (42) facing away from the pushing frame (41) is mated with a hole on the hinge docking portion (17).

6. A container door panel production system according to claim 1, characterized in that: The second arc welding arm (37) is used to perform arc welding on the butt joint area between the workpiece surface and the hinge butt joint (17); an airflow box (44) is provided in the central area of ​​the transposition frame (32) for releasing airflow.

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