CN113042948B

CN113042948B - Container side plate production line

Info

Publication number: CN113042948B
Application number: CN202110470176.3A
Authority: CN
Inventors: 李梦飞; 马壮; 王志伟; 秦泗东; 忻东前
Original assignee: Universal Oriental International Container Ningbo Co ltd; Shanghai Huanyu Logistics Technology Co Ltd
Current assignee: Universal Oriental International Container Ningbo Co ltd; Shanghai Huanyu Logistics Technology Co Ltd
Priority date: 2021-03-20
Filing date: 2021-04-28
Publication date: 2022-10-14
Anticipated expiration: 2041-04-28
Also published as: CN113042948A

Abstract

The utility model relates to a container production facility discloses a container curb plate production line, including at least two sets of curb plate tailor-welding devices, with curb plate tailor-welding device butt joint and be used for receiving the side's of welding side board pipe welding set, be upper and lower layering between the curb plate tailor-welding device and arrange, side's pipe welding set links up in the delivery side of first layer curb plate tailor-welding device, and is provided with the curb plate conveyor who is used for shifting the curb plate that welds to side's pipe welding set at the second floor and above curb plate tailor-welding device's delivery side. The side plate tailor-welding device of this application multilayer arrangement can increase the production quantity of the interior side plate of same time quantum for subsequent processing station can obtain more curb plate supplies with, realizes container production efficiency's improvement with the mode that improves curb plate production efficiency.

Description

Container side plate production line

Technical Field

The application relates to the field of container production equipment, in particular to a container side plate production line.

Background

In the field of logistics such as ships, ports, airlines, roads and the like, cargos need to be collected and packaged so as to be convenient for loading, unloading and carrying by mechanical equipment, and therefore people invent containers for bearing cargos.

The container mainly comprises curb plate, bottom plate, roof, preceding door plant and back door plant, and at present, to the manufacturing of container, generally adopt the manufacturing approach of production line, during production, several production lines such as curb plate welding, bottom plate welding, roof welding move simultaneously, and the curb plate, bottom plate and the roof of making are sent to the assembly line together afterwards and are assembled to form complete container.

In the process of producing the container, each side plate is formed by splicing dozens of small side plates and then automatically welding by using an industrial robot, the welding rate of the industrial robot is constant, the number of the side plates capable of being welded at each time is limited, and the supply of the side plates is always slower than that of other production lines, so that the inventor considers that the supply speed of the side plates is an important factor for restricting the improvement of the production efficiency of the container.

Disclosure of Invention

In order to improve the welding efficiency of curb plate, this application provides a container curb plate production line.

The application provides a container curb plate production line adopts following technical scheme:

the utility model provides a container curb plate production line, includes at least two sets of curb plate tailor-welding devices, docks with curb plate tailor-welding device and is used for receiving the side's of the good curb plate welding device pipe welding set, be upper and lower layering between the curb plate tailor-welding device and arrange, side's pipe welding set links up in the delivery side of first layer curb plate tailor-welding device, and is provided with the curb plate conveyor who is used for shifting the good curb plate that welds to side's pipe welding set in the second floor and above curb plate tailor-welding device's delivery side.

Preferably, curb plate tailor-welding device includes makeup material loading platform, is located curb plate spot welding platform between makeup material loading platform and the square pipe welding set, is located curb plate spot welding platform between curb plate spot welding platform and the square pipe welding set, sets up the welding seam between curb plate automatic welding platform and the square pipe welding set and mends the platform of polishing, makeup material loading platform, curb plate spot welding platform, curb plate automatic welding platform and welding seam are mended the platform of polishing and are all had the conveyer belt that is used for conveying the curb plate, just be provided with the welding robot on the curb plate automatic welding bench and weld the robot and weld the amalgamation seam of curb plate.

Preferably, the side plate conveying device comprises a material storage mechanism for receiving welded side plates and a material discharging mechanism for transferring the side plates on the material storage mechanism to the square tube welding device, the material storage mechanism comprises a support, a feeding beam arranged on the support, a feeding roller which is rotatably arranged on the feeding beam and used for conveying the side plates, and a material storage table which is arranged on the support and used for receiving the side plates falling from the feeding roller, and the support is provided with a blanking assembly for driving the feeding beams on two sides of the support to be away from each other so as to place the side plates on the material storage table.

Through adopting above-mentioned technical scheme, curb plate tailor-welding device is used for welding the concatenation seam of curb plate, make the curb plate can form complete curb plate by the combination of fritter, square pipe welding device is used for welding square pipe on the curb plate, with the structural strength who strengthens the curb plate, adopt the mode of upper and lower multilayer arrangement curb plate tailor-welding device, can increase the welding station of curb plate on the one hand, make can process more quantity of curb plates simultaneously in same period, with the supply rate who improves the curb plate, and then improve the production efficiency of curb plate, on the other hand, along the production line that the direction of height arranged, can reduce the area of curb plate production line, and then reach the purpose of carrying out more high-efficient utilization to factory building space.

Through adopting above-mentioned technical scheme, makeup material loading platform is used for supplying the material loading of fritter board, and the medium of keeping in as the raw materials, in operation, the fritter board is carried to curb plate spot welding platform, spot welding is fixed in advance, make the curb plate raw materials can form the primary junction, curb plate automatic weld platform is carried to the curb plate of fixing in advance afterwards, splice the seam by welding robot between to the fritter board and weld, make the curb plate shaping, the curb plate after having welded gets into the welding seam and repairs the platform of polishing and inspect, there is welding defect's repair welding, there is welding defect's the square pipe welding set of sending into and carries out the tailor-welding with square pipe, adopt the operation mode of assembly line production, can reduce the joining time of curb plate processing, thereby further improve the production efficiency of curb plate.

The material storage structure is used as a storage platform for storing welded side plates on one hand and also used as a conveying part for conveying the side plates on the other hand, and because the side plate tailor-welding devices above two layers and the square pipe welding device are not at the same height, and meanwhile, the situation of simultaneous discharging exists between multiple layers of side plate production lines, the welded side plates on the side plate tailor-welding devices above the second layer need to be provided with a discharging mechanism as a transfer mechanism to wait for the side plates conveyed by the side plate tailor-welding device above the first layer to complete the square pipe tailor-welding processing and move away so as to realize the continuous supply of the side plates.

Preferably, the blanking assembly comprises a stand column rotatably mounted on the support, a blanking arm fixed on the stand column, and a blanking piece mounted on the support, the feeding beam is hinged to the blanking arm and enables the blanking arm located on the same side of the support to be mutually linked, the blanking piece comprises a cylinder body and a telescopic arm capable of stretching out and drawing back in the cylinder body, a connecting arm opposite to the blanking arm in length extending direction is arranged on the stand column, the cylinder body of the blanking piece is hinged to the support, and the telescopic arm of the blanking piece is hinged to the connecting arm.

Through adopting above-mentioned technical scheme, because linking arm and blanking arm are located the both sides of stand respectively, consequently when the flexible arm action of blanking spare, order about the stand and produce when rotatory, can drive two pay-off roof beams and keep away from each other, and then make the curb plate fall to deposit the bench from between the pay-off roof beam of support both sides to realize the purpose of material stock.

Preferably, the side plate conveying device further comprises a lifting mechanism, the lifting mechanism comprises a lifting beam arranged on the support and located on two sides of the material storage table in a lifting mode, a mounting seat mounted on the lifting beam, a material lifting block arranged on the mounting seat in a lifting mode, and a lifting block arranged on the mounting seat in a sliding mode, a material lifting arm is mounted on the material lifting block, an electromagnetic material sucking head is mounted at one end, away from the material lifting block, of the material lifting arm, a lifting inclined plane is arranged on one side, facing the material lifting block, of the lifting block, a dislocation inclined plane is arranged on the material lifting block, the lifting inclined plane is abutted to the dislocation inclined plane, and a driving assembly used for driving the lifting block to move along the horizontal direction to lift the material lifting block in a jacking mode is arranged on the mounting seat.

When the technical scheme is adopted, the lifting beam is used as a bearing main body and drives the side plates to ascend above the feeding roller, the mounting seat is used for bearing the lifting block and restricting the movement directions of the lifting block and the lifting block, when the lifting beam works, the lifting beam firstly moves downwards to enable the electromagnetic suction head to be in contact with the side plates on the storage table, the electromagnetic suction head after being electrified can generate electromagnetic suction force, then the electromagnetic suction head can take one side plate during the upward lifting process of the lifting beam, the telescopic arm of a blanking piece reversely moves to draw two feeding beams close, at the moment, the electromagnetic suction head is powered off, the side plates are powered down and are not attracted by the electromagnetic suction force, and fall onto the feeding roller, and then the side plates are fed to the feeding roller to carry out blanking; the electromagnetic suction head is released by the side plates, the driving assembly pushes the lifting block to move forwards, the lifting block extrudes the staggered inclined plane of the lifting block, and the contact surface between the lifting block and the lifting block is an inclined plane, so that the lifting block can be pushed to jack upwards by the extrusion force between the lifting block and the lifting block, the distance between the electromagnetic suction head and the side plates is enlarged, and the side plates are not easy to collide with the electromagnetic suction head in the conveying process so as to be better conveyed.

Preferably, a lifting groove is formed in the side wall of the lifting block, the lifting groove comprises a lifting section parallel to the lifting inclined plane and a lifting section parallel to the upper surface of the lifting block, a side guide plate is mounted on the lifting block, a material lifting column is arranged on the side guide plate, and the material lifting column is embedded in the lifting groove;

the electromagnetic material suction device is characterized in that a vertical through guide hole is formed in the mounting seat, guide arms penetrating through the guide hole are arranged on two sides of the material lifting block, a guide space for the movement of the lifting block is formed between the two guide arms, a material supporting arm is integrally arranged on one side, close to the lifting inclined plane, of the lifting block, an arm penetrating hole is formed in the mounting seat, and the material supporting arm penetrates through the arm penetrating hole along with the movement of the lifting block and is located below the electromagnetic material suction head.

When the lifting block is extruded by the lifting block, the lifting block can be pushed to move upwards, and when the lifting block returns towards one side far away from the lifting block, the lifting block is likely to be clamped and difficult to fall back due to the fact that the side plates are released and the lifting block is only under the action of self gravity, by adopting the technical scheme, the side guide plate is located on the lifting block, and the lifting columns on the side guide plate are embedded in the lifting grooves in the side wall of the lifting block, so that when the lifting block returns, the lifting block can be pulled by the side guide plate, and the lifting block can be ensured to fall back smoothly;

the guide hole on the mount pad and the guide arm on the material lifting block can restrain the mount pad and the relative position between the material lifting blocks, so that the material lifting blocks can accurately perform lifting motion, meanwhile, the material supporting arm formed by extending the material lifting blocks can support the lower portion of the side plate, on one hand, the material lifting arm and the material supporting arm are respectively positioned on the upper side and the lower side of the side plate, so that the side plate can be restrained better, and the side plate can be carried more stably.

Preferably, the drive assembly includes that the triangle arm that articulates on the mount pad, slide and install in the lifting piece back to the connecting block on the lifting inclined plane side surface, set up the material piece of lifting on the lifting beam, it includes the cylinder body and can be at the flexible arm of cylinder body internal flexible to lift the material piece, the cylinder body that lifts the material piece articulates on the lifting beam, the three minutes of triangle arm articulate respectively in connecting block, mount pad and lift the flexible arm of material piece.

By adopting the technical scheme, the triangular arm is triangular, and three corners of the triangular arm are respectively hinged to the connecting block, the mounting seat and the telescopic arm of the material lifting piece, so that when the telescopic arm of the material lifting piece is ejected out, the triangular arm can be pushed to rotate, the triangular arm pushes the lifting block towards one side of the material lifting block, and the lifting of the material lifting block is realized; when the telescopic arm of the material lifting piece retracts, the triangular arm can drive the lifting block to retract, and then the material lifting block is driven to fall back.

Preferably, a mounting groove is formed in the mounting seat and located on one side of a motion path of the lifting block, a locking mechanism for locking the lifting block is arranged in the mounting groove, the locking mechanism comprises a locking block hinged to the mounting seat, a positioning block, one end of the positioning block is hinged to the mounting seat, the other end of the positioning block and the locking block form a splicing fit, a positioning piece, one end of the locking piece is fixed to the mounting seat, the other end of the locking piece abuts against one side, back to the locking block, of the positioning block to push the locking block to rotate towards the lifting block, an embedding groove for embedding the locking block is formed in the rotating end of the positioning block, a positioning head is integrally arranged at one end, far away from the positioning block, of the locking block, the rotating center of the locking block is located between the positioning head and the positioning block, a positioning groove for embedding the positioning head is formed in the side wall of the lifting block, and when the locking block is separated from the embedding groove, the positioning head is embedded groove under the pushing of the locking block;

the end of the rotating end of the positioning block is located on a moving path of the lifting block, a movable long groove for embedding the rotating end of the positioning block is formed in the side wall of the lifting block, and a trigger block which is used for pushing the positioning block to move towards one side far away from the locking block after the rotating end of the positioning block is contacted is arranged in the movable long groove.

In the process of carrying the side plate, the lifting block possibly retracts due to gravity extrusion of the side plate, and by adopting the technical scheme, when the positioning block and the locking block are separated from being embedded, the locking block can rotate under the pushing of the locking piece, so that the positioning head is embedded into the positioning groove in the side wall of the lifting block;

set up the rotation end of locating piece on the motion way strength of lifting piece, make the lifting piece at the in-process of forward motion, after the end of trigger block and locating piece in the activity elongated slot produced the contact, can drive one side of locking piece is kept away from to the locating piece orientation, make the locking piece unblock, the locking piece rotates towards the lifting piece under the promotion of locking piece this moment, and support on the lateral wall of lifting piece, until the location head on the locking piece is aligned with the constant head tank on the lifting piece lateral wall, in the location head embedding constant head tank, realize the locking location to the lifting piece.

Preferably, be provided with on the mount pad and order about the reset assembly that the locking piece resets in order to relieve the lifting piece location, reset assembly locates the elastic component that resets on the reset rod including wearing to locate reset rod, the cover on the mount pad, the one end that the reset rod is located the mounting groove is fixed with first end piece and the second end piece respectively with the one end that is located the mount pad outside, the elastic component that resets is located between second end piece and the mount pad, and the elastic component that resets is in compression state, the positioning head extends towards reset rod one side and is formed with the section that resets, the section that resets and positioning head are located the both sides of locking piece respectively, just the section that resets forms the arc guide face that is used for supplying the reset rod to deviate from the constant head in order to drive the positioning head after the reset rod contacts.

After the side plate is placed on the feeding roller, the material supporting arm and the lifting block need to reset, so that the electromagnetic material sucking head can descend again to take materials from the side plate on the material storage table, by adopting the technical scheme, when the two feeding beams are driven by the blanking member to approach each other, the distance between the feeding beams and the lifting beam can be gradually reduced, in view of the above, the reset rod can be triggered by means of kinetic energy of the feeding beams in the process of moving towards the center of the support, the feeding beams can push the reset rod towards the locking block in the process of extruding the reset rod, the locking block is enabled to be in contact with the arc guide surface on the positioning head, the reset rod can push the locking block to rotate in the continuous and deep process, the positioning head is enabled to be separated from the positioning groove, at the moment, the lifting block can retreat backwards, the lifting block loses the process of retreating, the positioning block can move towards one side of the locking block under the pushing of the positioning block, the locking block and the positioning block can form embedding again, at the moment, the locking mechanism returns to the original state, when the lifting block moves forwards for one time, the positioning block can be positioned, and the positioning block can be automatically positioned again.

Preferably, the discharging mechanism comprises a hanging bracket, a material receiving beam arranged on the hanging bracket, a material receiving roller rotatably arranged on the material receiving beam, a scissors lifting platform arranged on the hanging bracket, and a material receiving claw arranged on the scissors lifting platform, wherein the material receiving roller is positioned between the scissors lifting platform and the material receiving claw, and the hanging bracket is provided with a discharging assembly for driving the material receiving beams on two sides of the hanging bracket to be away from each other so as to lower side plates on the material receiving roller to the material receiving claw; the discharging component comprises a suspension support arm rotatably mounted on the suspension bracket and a discharging piece mounted on the suspension bracket, the discharging piece comprises a cylinder body and a telescopic arm capable of stretching out and drawing back in the cylinder body, the receiving beam is hinged to the suspension support arm and enables the suspension support arm on the same side of the suspension bracket to form linkage, a swing arm is arranged on the suspension support arm, the cylinder body of the discharging piece is hinged to the suspension bracket, and the telescopic arm of the discharging piece is hinged to the swing arm.

Through adopting above-mentioned technical scheme, connect material roller on the material beam and the delivery roll on the pay-off roof beam to link up each other, make the curb plate can be followed the pay-off roof beam and shifted to and connect the material beam, on the curb plate enters into the gallows completely, blowing spare action in the blowing subassembly, order about the rotation of hanging the support arm, keep away from each other with the material beam that connects of drive gallows both sides, the curb plate loses the support that connects the material beam and arrives on connecing the material claw after, the scissors elevating platform descends to afterwards, place the curb plate on square pipe welding set, thereby realize the transfer blowing to the curb plate.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the side plate tailor-welding devices arranged in multiple layers can increase the production quantity of the inner side plates in the same time period, so that more side plate supplies can be obtained at subsequent processing stations, and the production efficiency of the container is improved in a mode of improving the production efficiency of the side plates;

2. the side plate conveying device can be used for storing the side plates on one hand, and conveying the stored side plates to the square pipe welding device on the other hand, so that the multilayer side plate tailor-welding device can be mutually connected in the side plate conveying process, continuous supply of the side plates is realized, and the purpose of improving the production efficiency of the container is further achieved;

3. the material lifting mechanism in the side plate conveying device can take the side plates on the material storage table one by one, so that the material discharging mechanism can convey the side plates to the square pipe welding device one by one, and the side plates on the square pipe welding device are not prone to interference in the machining process.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a container side panel production line as disclosed herein;

fig. 2 is a schematic structural view of a side plate conveying device in a side plate tailor-welding device of a container side plate production line disclosed in the application;

fig. 3 is a schematic structural view of a material lifting mechanism in a side plate tailor-welding device of a container side plate production line disclosed in the present application;

FIG. 4 is an enlarged view of a portion of FIG. 3 at A;

fig. 5 is a schematic structural view of a discharging mechanism in a side plate splicing and welding device of a container side plate production line disclosed by the application.

Description of reference numerals: 1. a side plate tailor welding device; 11. a jointed board feeding table; 12. a side plate spot welding table; 13. an automatic side plate welding station; 131. a welding robot; 14. repairing and polishing the welding line; 2. a square tube welding device; 3. a side plate conveying device; 31. a material storage mechanism; 311. a support; 312. a feed beam; 313. a feed roller; 314. a material storage platform; 32. a material lifting mechanism; 321. a lifting beam; 322. a mounting base; 3221. a gear part; 3222. a drive port; 3223. a guide hole; 323. lifting a material block; 3231. a guide arm; 3232. a dislocated slope; 324. lifting the block; 3241. lifting the inclined plane; 325. a material lifting arm; 326. an electromagnetic suction head; 33. a discharging mechanism; 331. a hanger; 332. a material receiving beam; 333. a receiving roller; 334. a scissor lift table; 335. a material receiving claw; 4. a blanking assembly; 41. a column; 42. a blanking arm; 43. a blanking member; 44. a connecting arm; 5. a drive assembly; 51. a triangular arm; 52. connecting blocks; 53. lifting the material; 6. a material supporting arm; 7. arm penetrating holes; 8. a side guide plate; 81. lifting the material column; 82. lifting the groove; 821. a lifting section; 822. a lifting section; 9. a locking mechanism; 91. a locking block; 911. positioning the head; 912. a reset segment; 913. an arc-shaped guide surface; 92. positioning blocks; 921. caulking grooves; 93. a positioning member; 94. a locking member; 95. a reset assembly; 951. a reset lever; 952. a restoring elastic member; 953. a first stopper piece; 954. a second stop piece; 10. mounting grooves; 20. positioning a groove; 30. a movable long slot; 301. a trigger block; 40. reserving a blank area; 50. a discharging component; 501. a suspension arm; 502. a discharge member; 503. and (5) swinging the arm.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses a production line of side plates of a container, which is invented and created for solving the defect of low production efficiency of the container caused by untimely supply of the side plates due to the fact that a plurality of side plate assembly parts are arranged, the welding process is complex, and the working hours are long in the production process of the container.

Specifically, referring to fig. 1, the container side plate production line includes side plate tailor-welding device 1 and square pipe welding device 2, and side plate tailor-welding device 1 is provided with the multiunit, and is concrete, can set up to two sets of, is upper and lower layering between two sets of side plate tailor-welding device 1 and arranges. The square pipe welding device 2 is connected with the discharge side of the first layer of side plate tailor-welding device 1, receives the welded side plate from the side plate tailor-welding device 1, and adds the welded side pipe at the edge of the side plate to strengthen the bearing strength of the side plate, because the container is mutually laminated in the transportation process, the thickness of the side plate is thinner, the side plate is easy to collapse and deform after being pressed, and the square pipe is added at the edge of the side plate, so that the load can be born by the square pipe to resist the deformation of the container.

Every group curb plate tailor welding set 1 all includes makeup material loading platform 11, curb plate spot welding platform 12, curb plate automatic weld platform 13 and welding seam repair polish platform 14, according to the material loading and the sequence of processing of curb plate, distribute in proper order for makeup material loading platform 11, curb plate spot welding platform 12, curb plate automatic weld platform 13 and welding seam repair polish platform 14, makeup material loading platform 11, curb plate spot welding platform 12, all have the conveyer belt on curb plate automatic weld platform 13 and the welding seam repair polish platform 14, be used for carrying curb plate raw materials and curb plate, install welding robot 131 on curb plate automatic weld platform 13 simultaneously in order to carry out automatic weld to the fritter board.

Makeup material loading platform 11 is used for the material loading of fritter board and deposits, curb plate spot welding platform 12 is used for splicing the fritter board, and carry out the prewelding location between the fritter board, make the fritter board form the thick embryo of curb plate, the thick embryo of curb plate is sent into curb plate automatic weld platform 13 and is carried out automatic weld afterwards, make the curb plate shaping, the curb plate after having welded sends to the welding seam and mends grinding table 14 on, through the mode of striking a light at the curb plate back, whether the quality of inspection welding seam is come in the observation to have the light transmission, the discovery has timely repair welding of welding defect, the square pipe welding set 2 of sending to of no welding defect carries out square pipe and adds the welding.

And a side plate conveying device 3 is arranged on the discharging side of the side plate tailor-welding device 1 on the second layer or above and is used for conveying the side plates processed by the side plate tailor-welding device 1 on the second layer or above to the square pipe welding device 2. Specifically, the side plate conveying device 3 includes a material storage mechanism 31, a material discharge mechanism 33, and a material lifting mechanism 32.

Referring to fig. 2, the stock mechanism 31 includes a support 311, a feeding beam 312, a feeding roller 313, and a stock table 314, wherein the support 311 is used as a support main body, and the feeding beam 312 is mounted on the support 311 through the blanking assembly 4.

Specifically, blanking subassembly 4 is provided with two sets ofly, is located the both sides of support 311 respectively, and every blanking subassembly 4 of group all includes stand 41, blanking arm 42, blanking member 43, and stand 41 is provided with many, and many stands 41 distribute along the length direction of support 311, and are the rotation relation of being connected between stand 41 and the support 311. The blanking arm 42 is fixed on the top of the upright 41, and the feeding beam 312 and the blanking arm 42 on the same side of the bracket 311 are hinged, so that the upright 41 on the same side of the bracket 311 are mutually linked. Blanking member 43 includes the cylinder body and can be flexible arm in the cylinder body, and is concrete, blanking member 43 can be cylinder or hydro-cylinder, be located and be fixed with a length extending direction and the opposite linking arm 44 of blanking arm 42 on the stand 41 at support 311 middle part, blanking member 43's cylinder body articulates on support 311, and blanking member 43's flexible arm articulates on linking arm 44, and then make blanking member 43's flexible arm at flexible in-process, can drive stand 41 rotation, and then arouse that the distance between the pay-off roof beam 312 of support 311 both sides produces and enlarges or reduces.

The feeding rollers 313 are rotatably arranged on the inner side surface of the feeding beam 312, the feeding rollers 313 are arranged along the length direction of the feeding beam 312, and the feeding rollers 313 can actively rotate by an external power source, so that when the side plates are placed on the feeding rollers 313, the side plates can be conveyed forwards or backwards. The material storage table 314 is fixed on the bracket 311 and located between the two feeding beams 312, and the height of the material storage table 314 is lower than that of the feeding beams 312, so that when the two feeding beams 312 are far away from each other, the side plates on the feeding rollers 313 lose support and can fall onto the material storage table 314 for temporary storage.

Referring to fig. 2 and 3, the lifting mechanism 32 is configured to lift the side plate on the material storage platform 314 onto the feeding beam 312 again, specifically, the lifting mechanism 32 includes two lifting beams 321, a mounting seat 322, a lifting block 323, and a lifting block 324, where the two lifting beams 321 are located between the two feeding beams 312 and located at two sides of the material storage platform 314, respectively. The lifting beam 321 is installed on the bracket 311 in a liftable manner, and specifically, the lifting beam 321 can be driven to lift by an air cylinder or an oil cylinder. The mounting base 322 is fixed to the lifting beam 321, and a plurality of mounting bases are arranged along a length direction of the lifting beam 321. A stopping portion 3221 is formed by extending upward an end of the mounting seat 322 close to the material storage table 314, and a driving port 3222 is opened at an end of the mounting seat 322 far from the material storage table 314.

The lifting block 323 is arranged on the mounting base 322 in a lifting manner, specifically, a vertically through guide hole 3223 is formed in one end of the mounting base 322 close to the shift portion 3221, guide arms 3231 are integrally formed on two sides of the lifting block 323, the guide arms 3231 are arranged in the guide hole 3223 in a penetrating manner to limit the movement of the lifting block 323 on the mounting base 322 along the vertical direction, and a guide space is formed between the two guide arms 3231. The material lifting block 323 is provided with a material lifting arm 325 which extends towards one side of the material storage platform 314 by taking a bolt as a fastener, one end of the material lifting arm 325, which is far away from the material lifting block 323, is provided with an electromagnetic material suction head 326, the electromagnetic material suction head 326 can generate magnetic suction after being electrified, and a side plate is generally made of steel or iron materials, so that the side plate can be sucked by the electromagnetic material suction head 326.

The lifting block 324 is slidably mounted on the mounting seat 322 in an inserting manner, a moving direction of the lifting block 324 is a horizontal direction, one side of the lifting block 324 facing the shift portion 3221 is provided with an inclined surface, specifically, the inclined surface is named as a lifting inclined surface 3241, correspondingly, in order to enable the lifting block 324 to jack up the lifting block 323 when moving towards the shift portion 3221, a staggered inclined surface 3232 is correspondingly provided on the lifting block 323, the lifting inclined surface 3241 of the lifting block 324 and the staggered inclined surface 3232 of the lifting block 323 are pressed against each other, and a driving assembly 5 is provided on the mounting seat 322 for driving the lifting block 324 to move back and forth.

The driving assembly 5 comprises a triangular arm 51, a connecting block 52 and a material lifting piece 53, the triangular arm 51 is in a three-fork structure, two crank arms of the triangular arm 51 are parallel to each other, the other single arm is perpendicular to the two crank arms which are parallel to each other, the triangular arm 51 is hinged on the mounting base 322, and the position of the hinged shaft is the connecting part between the single arm and the crank arms. The connecting block 52 is slidably mounted on a surface of the lifting block 324 opposite to the shift portion 3221 by inserting, a sliding direction of the connecting block 52 is parallel to a moving direction of the material lifting block 323, and the connecting block 52 is hinged to a single arm of the triangular arm 51. The material lifting piece 53 comprises a cylinder body and a telescopic arm capable of stretching in the cylinder body, specifically, the material lifting piece 53 can be an air cylinder or an oil cylinder, the cylinder body of the material lifting piece 53 is hinged to the lifting beam 321, the telescopic arm of the material lifting piece 53 is hinged to the crank arm of the triangular arm 51, the telescopic arm of the material lifting piece 53 moves in the driving port 3222 of the mounting seat 322, at the moment, three angles of the triangular arm 51 are respectively hinged to the connecting block 52, the mounting seat 322 and the telescopic arm of the material lifting piece 53, and therefore when the telescopic arm of the material lifting piece 53 performs telescopic motion, the lifting block 324 can be pushed to move back and forth by means of the triangular arm 51, and the material lifting block 323 can be lifted.

When the electromagnetic material suction head 326 is in contact with the side plates and is electrified, one side plate can be sucked, the lifting beam 321 can bring one side plate in the process of rising upwards, then the two feeding beams 312 are close to each other and come to the position below the side plates, at the moment, the electromagnetic material suction head 326 is powered off, the side plates lose suction force and then fall onto the feeding roller 313, and therefore the side plates can be fed into the discharging mechanism 33 under the action of the feeding roller 313.

In order to prevent the side plate from falling off the material lifting arm 325 due to sudden power failure during the transportation process of the side plate, a material supporting arm 6 is integrally formed at one end of the lifting block 324 facing the blocking portion 3221, and meanwhile, an arm penetrating hole 7 is formed in the blocking portion 3221 of the mounting seat 322, when the lifting block 324 moves forwards and lifts the material lifting block 323, the material supporting arm 6 extends forwards along with the movement of the lifting block 324 and is located below the side plate, so that when the electromagnetic material suction head 326 is suddenly powered off, the material supporting arm 6 can support the side plate.

After the lifting arm 325 lifts the side plates on the material storage table 314 onto the feeding rollers 313 again, the lifting beam 321, the lifting block 323 and the material supporting arm 6 need to be reset so as to facilitate the carrying of the side plates again. The lifting block 323 is reset mainly by retracting the lifting block 324 and withdrawing the jacking support of the lifting block 323, so that the lifting block 323 falls back, in the process, the lifting block 323 can be possibly clamped to cause a fall-back obstacle or fall-back is not timely, therefore, in order to enable the lifting block 323 to fall back timely, a side guide plate 8 is hinged to the side wall of the lifting block 323 by using bolts as fasteners, a lifting column 81 is integrally arranged on the surface of the side guide plate 8 facing the lifting block 324, a lifting groove 82 is formed in the side wall of the lifting block 324, the lifting groove 82 is divided into two sections, namely a lifting section 821 parallel to a lifting inclined surface 3241 and a lifting section 822 parallel to the upper surface of the lifting block 324, the lifting column 81 is embedded in the lifting groove 82, so that when the lifting block 324 returns backwards, the lifting block 323 can be pulled by the side guide plate 8 to drive the lifting block 323 to fall back timely.

Referring to fig. 3 and 4, in order to prevent the lifting block 324 from easily retracting during the transportation of the side plate, a locking mechanism 9 is provided on the mounting seat 322 for positioning the lifting block 324. Specifically, the upper surface of the mounting seat 322 is provided with a mounting groove 10 communicated with an insertion groove for inserting the lifting block 324, and the locking mechanism 9 is disposed in the mounting groove 10.

Locking mechanism 9 includes locking block 91, locating piece 92, locating piece 93, locking piece 94 and reset subassembly 95, locking block 91 and locating piece 92 all are rectangular form, the middle part of locking block 91 articulates on mount pad 322, the one end of locating piece 92 articulates on mount pad 322, a caulking groove 921 has been seted up to the other end, locking block 91 is close to the one end of locating piece 92 and inlays and locate in the caulking groove 921, the one end an organic whole that locating piece 92 was kept away from to locking block 91 is provided with length direction and the criss-cross location head 911 of locking block 91, the first 911 of location extends to one side of keeping away from lifting block 324 from the position that is connected with locking block 91 and is formed with the section 912 that resets simultaneously, and the section 912 orientation that resets is kept away from one side bending of locating piece 92, make the section 912 form arc guide face 913 back to one side of locating piece 92.

Positioning element 93 and locking piece 94 need possess elasticity, and is concrete, and positioning element 93 and locking piece 94 can select metal shrapnel, and the one end of positioning element 93 is fixed in on the mount pad 322, and the other end back butt in one side of locking piece 91 is kept away from in the rotation end of locating piece 92 after buckling, because positioning element 93 is buckled, consequently positioning element 93 can outwards release elastic potential energy for locating piece 92 offsets with locking piece 91 all the time, and then makes locking piece 91 and locating piece 92 keep the gomphosis under the condition that does not receive exogenic action.

One end of the locking piece 94 is fixed on the mounting seat 322, the other end of the locking piece is bent and then abutted against the surface of the reset section 912 of the positioning head 911 towards one side of the positioning block 92, so that after the locking block 91 and the positioning block 92 are separated from being embedded, the locking piece 94 can push the positioning head 911 to approach towards the lifting block 324, correspondingly, a positioning groove 20 is formed in the side wall of the lifting block 324 to enable the positioning head 911 to be embedded, and then locking positioning of the lifting block 324 is achieved.

In order to conveniently pull the positioning block 92 to unlock the locking block 91, the rotating end of the positioning block 92 is extended to be located on the moving path of the lifting block 324, meanwhile, a movable long groove 30 is formed in the side wall of the lifting block 324, and the trigger block 301 is integrally arranged at one end of the movable long groove 30, which is far away from the shift portion 3221, so that in the initial stage of forward movement of the lifting block 324, the rotating end of the positioning block 92 moves in the movable long groove 30 and cannot be triggered until the trigger block 301 is abutted against the rotating end of the positioning block 92 and pushes the positioning block 92 to move towards one side close to the positioning portion, the locking block 91 can be disengaged from the positioning block 92, so that the positioning head 911 can be embedded into the positioning groove 20 in the side wall of the lifting block 324, and the positioning of the lifting block 324 is realized.

The reset assembly 95 is used for facilitating the locking block 91 and the positioning block 92 to form the engagement again, specifically, the reset assembly 95 includes a reset rod 951 and a reset elastic member 952, the reset rod 951 is telescopically mounted on the mounting seat 322, specifically, the reset rod 951 penetrates from one side of the mounting seat 322, which is back to the shift portion 3221, and penetrates into the mounting groove 10, and meanwhile, a first stop piece 953 and a second stop piece 954 are respectively fixed at one end of the reset rod 951, which is located in the mounting groove 10, and one end of the reset rod 951, which is located outside the mounting seat 322. The elastic member 952 resets can select the spring, and the elastic member 952 resets is located the outer one end of mount pad 322 of release lever 951 cover, and the elastic member 952 resets is in the compression state under the extrusion of second stop 954 and mount pad 322.

When the two feeding beams 312 approach each other under the action of the blanking member 43, the reset rod 951 is squeezed, at this time, the feeding beams 312 push the reset rod 951 to move towards the locking block 91, and the locking block 91 is in contact with the arc-shaped guide surface 913 on the reset section 912 of the positioning head 911, the reset rod 951 can push the locking block 91 to rotate in the continuous process of going deep, so that the positioning head 911 is separated from the positioning groove 20, at this time, the lifting block 324 can move backwards, in the process of moving backwards, the positioning block 92 loses constraint, at this time, the positioning block 92 can move towards one side of the locking block 91 under the pushing of the positioning member 93, so that the locking block 91 and the positioning block 92 form embedding again, at this time, the locking mechanism 9 returns to the original state, when the lifting block 324 moves forwards next time, the positioning block 92 can be contacted to obtain locking positioning again, and therefore repetition and automatic positioning of the lifting block 324 are realized.

Referring to fig. 2, in order to prevent the feed rollers 313 from colliding with the lifting arms 325 during the lifting of the side plates by the lifting beams 321 and interfering with the transportation of the side plates, the feed rollers 313 corresponding to the positions of the lifting arms 325 and the lifting blocks 323 on the feed beams 312 are removed, and the blank areas 40 for the movement of the lifting arms 325 are formed at the positions of the feed beams 312.

Referring to fig. 1 and 5, the discharging mechanism 33 includes a hanger 331, a material receiving beam 332, a material receiving roller 333, a scissors lifting platform 334, and a material receiving claw 335, the hanger 331 is connected to a discharging side of the material feeding beam 312, the material receiving beam 332 is movably mounted on the hanger 331, a mounting manner of the material receiving beam 332 on the hanger 331 is the same as a mounting manner of the material feeding beam 312 on the bracket 311, two material receiving beams 332 are provided, which are respectively located on two sides of the hanger 331, and a discharging assembly is provided on the hanger 331 for driving the two material receiving beams 332 to approach or separate from each other.

The discharging assembly comprises a suspension arm 501, a discharging piece 502 and a swing arm 503, wherein the suspension arm 501 is rotatably mounted on the lifting frame 331, the material receiving beam 332 is hinged with all the suspension arms 501 on the same side of the lifting frame 331, and linkage is formed between the suspension arms 501 on the same side of the lifting frame 331. The discharging piece 502 comprises a cylinder body and a telescopic arm capable of stretching in the cylinder body, specifically, the discharging piece 502 can be an air cylinder or an oil cylinder, a swing arm 503 extending back to the material receiving beam 332 in the length direction is integrally arranged on the suspension arm 501, the cylinder body of the discharging piece 502 is hinged on the lifting frame 331, the telescopic arm of the discharging piece 502 is hinged on the swing arm 503, and then the two material receiving beams 332 are driven to be close to or far away from each other through the stretching of the discharging piece 502, so that a side plate on the material receiving roller 333 falls down due to the fact that the side plate loses support.

The receiving rollers 333 are rotatably mounted on the receiving beam 332 and are arranged along the length direction of the receiving beam 332, and the height of the receiving rollers 333 is consistent with that of the feeding rollers 313, so that when the feeding rollers 313 feed the side plates forwards, the side plates can be just fed onto the receiving rollers 333.

The scissors lifting platform 334 is mainly a prismatic frame structure formed by a plurality of connecting rods which are hinged in an intersecting manner, the scissors lifting platform 334 is installed on the hanging bracket 331, and the scissors lifting platform 334 can be pushed to lift up and down through the rotation of the connecting rods. The material receiving claw 335 is fixed on the scissors lifting platform 334 and located below the material receiving roller 333, and when the two material receiving beams 332 are far away from each other, the side plate falls off the material receiving roller 333, is supported by the material receiving claw 335, and is placed on the square pipe welding device 2.

In order to prevent the receiving roller 333 from colliding and interfering with the receiving claw 335, a part of the receiving roller 333 is removed from the receiving beam 332 at a position corresponding to the receiving claw 335, so that the receiving beam 332 forms a free area 40 for the receiving claw 335 to move.

The square pipe welding device 2 can adopt the manual work to splice and weld square pipes and side plates, or adopt the welding robot 131 to carry out automatic weld, and because the implementation mode is comparatively easy, do not have in this application to describe repeatedly.

The implementation principle of this application embodiment a container side plate production line does: the utility model discloses a welding device, including the first layer curb plate tailor-welding device 1, the second layer curb plate tailor-welding device 1 is equipped with the lateral plate of lower distribution, the lateral plate of upper and lower distribution is assembled simultaneously, the welding, the first layer curb plate tailor-welding device 1 goes up machine-shaping curb plate and is sent to square pipe welding device 2 and square pipe in preference to other layer and carries out the tailor-welding, the second layer and the good curb plate of processing on the last curb plate tailor-welding device 1 of side plate put in advance and wait in stock table 314, when first layer curb plate tailor-welding device 1 is not in time with the feed, carry the side plate that the lateral plate tailor-welding device 1 of second layer above processed to square pipe welding device 2 by drop feed mechanism 33, in order to realize the incessant supply with of curb plate, the mode that many assembly lines moved simultaneously, make more curb plates can be produced at the same time, make the supply of container assembly line can obtain the supply of more curb plates, thereby reach the mesh that improves container production efficiency.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a container curb plate production line which characterized in that: the welding device comprises at least two groups of side plate tailor-welding devices (1) and a square tube welding device (2) which is butted with the side plate tailor-welding devices (1) and is used for receiving the welded side plates, wherein the side plate tailor-welding devices (1) are arranged in an upper layer and a lower layer, the square tube welding device (2) is connected to the discharge side of the first layer of side plate tailor-welding device (1), and a side plate conveying device (3) used for transferring the welded side plates to the square tube welding device (2) is arranged on the discharge side of the second layer and the upper side plate tailor-welding device (1);

the side plate tailor-welding device (1) comprises a tailor-welding feeding platform (11), a side plate spot-welding platform (12) positioned between the tailor-welding feeding platform (11) and the square tube welding device (2), a side plate automatic welding platform (13) positioned between the side plate spot-welding platform (12) and the square tube welding device (2), and a welding seam repairing and grinding platform (14) arranged between the side plate automatic welding platform (13) and the square tube welding device (2), wherein the tailor-welding feeding platform (11), the side plate spot-welding platform (12), the side plate automatic welding platform (13) and the welding seam repairing and grinding platform (14) are all provided with conveying belts for conveying side plates, and a welding robot (131) is arranged on the side plate automatic welding platform (13) and used for welding splicing seams of the side plates;

the side plate conveying device (3) comprises a material storage mechanism (31) used for receiving welded side plates and a material discharging mechanism (33) used for transferring the side plates on the material storage mechanism (31) to the square tube welding device (2), the material storage mechanism (31) comprises a support (311), a feeding beam (312) installed on the support (311), a feeding roller (313) rotatably installed on the feeding beam (312) and used for conveying the side plates, and a material storage table (314) installed on the support (311) and used for receiving the side plates falling from the feeding roller (313), and the support (311) is provided with a material discharging assembly (4) used for driving the feeding beams (312) on two sides of the support (311) to be away from each other so as to place the side plates on the material storage table (314).

2. The container side panel production line of claim 1, wherein: blanking subassembly (4) including rotate install stand (41) on support (311), be fixed in blanking arm (42) on stand (41), install blanking spare (43) on support (311), pay-off roof beam (312) are articulated mutually with blanking arm (42) and make and lie in blanking arm (42) of support (311) same side and link each other, blanking spare (43) include the cylinder body and can be in the flexible arm of cylinder body internal flexible, be provided with length extending direction and opposite linking arm (44) of blanking arm (42) on stand (41), the cylinder body of blanking spare (43) articulates on support (311), and the flexible arm of blanking spare (43) articulates on linking arm (44).

3. The container side panel production line of claim 1, wherein: the side plate conveying device (3) further comprises a lifting mechanism (32), the lifting mechanism (32) comprises a lifting beam (321) which is arranged on the support (311) in a lifting mode and located on two sides of the material storage platform (314), a mounting seat (322) arranged on the lifting beam (321), a lifting block (323) which is arranged on the mounting seat (322) in a lifting mode, and a lifting block (324) which is arranged on the mounting seat (322) in a sliding mode, a material lifting arm (325) is arranged on the lifting block (323), an electromagnetic material suction head (326) is arranged at one end, far away from the material lifting block (323), of the material lifting arm (325), a lifting inclined surface (3241) is arranged on one side, facing the material lifting block (323), of the lifting block (324), a dislocation inclined surface (3232) is arranged on the material lifting block (323), the lifting inclined surface (3241) is abutted to the dislocation inclined surface (3232), and a driving assembly (5) for driving the lifting block (324) to move along the horizontal direction to lift the material lifting block (323) is arranged on the mounting seat (322).

4. The container side panel production line of claim 3, wherein: the side wall of the lifting block (324) is provided with a lifting groove (82), the lifting groove (82) comprises a lifting section (821) parallel to a lifting inclined plane (3241) and a lifting section (822) parallel to the upper surface of the lifting block (324), a side guide plate (8) is installed on the lifting block (323), a material lifting column (81) is arranged on the side guide plate (8), and the material lifting column (81) is embedded in the lifting groove (82); the electromagnetic suction device is characterized in that a vertically through guide hole (3223) is formed in the mounting seat (322), guide arms (3231) penetrating through the guide hole (3223) are arranged on two sides of the lifting block (323), a guide space for the movement of the lifting block (324) is formed between the two guide arms (3231), a material supporting arm (6) is integrally arranged on one side, close to the lifting inclined plane (3241), of the lifting block (324), an arm penetrating hole (7) is formed in the mounting seat (322), and the material supporting arm (6) penetrates through the arm penetrating hole (7) along with the movement of the lifting block (324) and is located below the electromagnetic suction head (326).

5. The container side panel production line of claim 3, wherein: the driving assembly (5) comprises a triangular arm (51) hinged to the mounting seat (322), a connecting block (52) slidably mounted on the surface of one side, back to the lifting inclined plane (3241), of the lifting block (324), and a material lifting piece (53) arranged on the lifting beam (321), wherein the material lifting piece (53) comprises a cylinder body and a telescopic arm capable of stretching in the cylinder body, the cylinder body of the material lifting piece (53) is hinged to the lifting beam (321), and three corners of the triangular arm (51) are respectively hinged to the connecting block (52), the mounting seat (322) and the telescopic arm of the material lifting piece (53).

6. The container side panel production line of claim 3, wherein: the mounting seat (322) is provided with a mounting groove (10) on one side of a movement path of the lifting block (324), the mounting groove (10) is internally provided with a locking mechanism (9) for locking the lifting block (324), the locking mechanism (9) comprises a locking block (91) hinged on the mounting seat (322), a positioning piece (92) with one end hinged on the mounting seat (322) and the other end forming an inserting fit with the locking block (91), a positioning piece (93) with one end fixed on the mounting seat (322) and the other end abutting against one side of the positioning piece (92) back to the locking block (91) so as to push the positioning piece (92) and the locking block (91) to keep embedded, a positioning piece (94) with one end fixed on the mounting seat (322) and the other end abutting against one side of the locking block (91) back to the lifting block (324) so as to push the locking block (91) to move towards the lifting block (324), an embedding groove (921) for embedding the locking block (91) is formed on the rotation end of the positioning piece (92), a positioning head (911) for embedding the locking block (91) into the positioning head (911) is arranged on one side wall, a positioning head (911) which is arranged between the positioning head (324), and a positioning head (20) for embedding the positioning head (911) which is arranged between the positioning block (911) and is arranged on the positioning piece (324), when the locking block (91) is disengaged from the caulking groove (921), the positioning head (911) is embedded into the caulking groove (921) under the pushing of the locking piece (94); the end of the rotating end of the positioning block (92) is located on a moving path of the lifting block (324), a movable long groove (30) for embedding the rotating end of the positioning block (92) is formed in the side wall of the lifting block (324), and a trigger block (301) which is used for pushing the positioning block (92) to move towards one side far away from the locking block (91) after the rotating end of the positioning block (92) is contacted is arranged in the movable long groove (30).

7. The container side panel production line of claim 6, wherein: be provided with on mount pad (322) and drive reset assembly (95) that locking piece (91) reset in order to relieve lifting piece (324) location, reset assembly (95) including wear to locate reset rod (951) on mount pad (322), reset elastic component (952) on reset rod (951) are located to the cover, reset rod (951) are located one end of mounting groove (10) and are located mount pad (322) outer one end and are fixed with first end piece (953) and second end piece (954) respectively, reset elastic component (952) are located between second end piece (954) and mount pad (322), and reset elastic component (952) are in compression state, positioning head (911) are formed with reset section (912) towards reset rod (951) one side extension, reset section (912) and positioning head (911) are located the both sides of locking piece (91) respectively, and reset section (912) form the guide face (913) that are used for after reset rod (951) contact with the guide face (911) and drive arc positioning head (911) and deviate from locating groove (20).

8. The container side panel production line of claim 1, wherein: the discharging mechanism (33) comprises a hanging bracket (331), a material receiving beam (332) arranged on the hanging bracket (331), a material receiving roller (333) rotatably arranged on the material receiving beam (332), a scissors lifting platform (334) arranged on the hanging bracket (331), and a material receiving claw (335) arranged on the scissors lifting platform (334), wherein the material receiving roller (333) is positioned between the scissors lifting platform (334) and the material receiving claw (335), and the hanging bracket (331) is provided with a discharging component for driving the material receiving beams (332) on two sides of the hanging bracket (331) to be away from each other so as to lower a side plate on the material receiving roller (333) onto the material receiving claw (335); the discharging assembly comprises a suspension arm (501) rotatably mounted on the hanger (331) and a discharging piece (502) mounted on the hanger (331), wherein the discharging piece (502) comprises a cylinder body and a telescopic arm capable of stretching out and drawing back in the cylinder body, the receiving beam (332) is hinged to the suspension arm (501) and enables the suspension arm (501) on the same side of the hanger (331) to form linkage, a swing arm (503) is arranged on the suspension arm (501), the cylinder body of the discharging piece (502) is hinged to the hanger (331), and the telescopic arm of the discharging piece (502) is hinged to the swing arm (503).