CN211490748U - Production system of container corner post - Google Patents

Abstract

The utility model discloses a production system of container corner post, production system include the transfer chain and set gradually along the direction of delivery of transfer chain: the plate bending device comprises a plate shearing device for shearing a plate, a leveling device for leveling the plate, a notch punching device for punching a notch on the plate, a lifting and rotating device, a first plate turnover device, a groove chamfering device for chamfering a groove on the plate, a second plate turnover device and a bending and forming device for bending and forming the plate; wherein the lifting rotation device is configured to: lifting or lowering the sheet in a vertical direction and causing the sheet to be rotated about an axis perpendicular to the plane of the sheet; wherein the first flap device and the second flap device are both configured to turn the sheet material such that the sheet material is turned over. The production system can improve mechanization and automation, reduce related operators, reduce the operation intensity of personnel, reduce logistics turning time and related operation links, and improve production efficiency.

Description

Production system of container corner post

Technical Field

The utility model relates to a production system especially relates to a production system of container part production.

Background

In the production and manufacturing process of the front and rear corner posts of the container, the procedures of steel coil uncoiling → plate shearing → stamping notch → chamfering → bending and profiling and the like are required. In the prior art, the whole production process cannot realize the automatic production of the whole production line, such as: the plate shearing process, the slope opening reversing process and the bending process still need at least one operator to operate, and certain material stacking places are needed before and after the completion of each process. In addition, each process all needs manual operation hoisting tool to transfer the material, and each process all needs suction disc material loading and unloading pile up neatly, from this, has caused that the required operating personnel of production process is more, and the shared place of stacking of material is great, and material transfer work efficiency is lower, still appears often and needs simultaneously to use the conflict of hoisting tools such as driving.

Based on this, it is desirable to obtain a production system which can improve the mechanization and automation of the whole production, simplify the configuration of the related operators, reduce the operation intensity of the related operators, and greatly improve the production efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a production system of container corner post, this production system can improve the mechanization and the automation of assembly line and relevant process, reduces relevant operating personnel, reduces personnel's manipulation strength, reduces commodity circulation transfer time and relevant operation link, improves production efficiency.

In order to achieve the above object, the utility model provides a production system of container corner post, production system include the transfer chain and set gradually along the direction of delivery of transfer chain: the plate bending device comprises a plate shearing device for shearing a plate, a leveling device for leveling the plate, a notch punching device for punching a notch on the plate, a lifting and rotating device, a first plate turnover device, a groove chamfering device for chamfering a groove on the plate, a second plate turnover device and a bending and forming device for bending and forming the plate; wherein the lifting rotation device is configured to: lifting or lowering the sheet in a vertical direction and causing the sheet to be rotated about an axis perpendicular to the plane of the sheet; wherein the first flap device and the second flap device are both configured to turn the sheet material such that the sheet material is turned over.

In the production system, on the basis of the original automation, a flow line is formed by combining, and a conveying, lifting and rotating device and a plate turnover device are added between the procedures of plate shearing → stamping notch → inverted welding groove → bending and profiling and the like.

During operation, along the direction of delivery of transfer chain, behind the panel feeding in proper order by shearing, flattening, punching press one-tenth breach, the whole speed of the assembly line of cooperation production system carries out the groove chamfer setting to panel through first plate turnover. And set up and lifted rotary device and rotated panel, further turned over the board through second plate turnover afterwards, finally bent the shaping ejection of compact to panel through bending forming device.

It should be noted that the bending forming device of the production system of the container corner post can comprise two bending machines or press molds, so that the whole speed of the assembly line is matched, and the production efficiency is better improved.

Furthermore, in the production system of the present invention, a feeding device for conveying the plate material to the plate shearing device is further disposed at the upstream of the plate shearing device along the conveying direction of the conveying line; and/or a discharging and stacking device is arranged at the downstream of the bending and forming device.

In the above scheme, considering the feeding and discharging conveying directions in the production system, it may be preferable to provide a feeding device at an upstream position of the plate shearing device for conveying the plates to the plate shearing device, and/or provide a discharging and stacking device at a downstream position of the bending and forming device, so as to stack the materials and improve the space utilization rate.

Further, in the production system of the present invention, the conveyor line includes at least conveyor belts arranged in parallel and in pairs.

In some embodiments, a conveyor belt with a belt may be provided on the conveyor belt, or a conveyor belt with a conveyor roller may be provided on the conveyor belt.

Further, production system in, the transfer chain still includes push pedal device, push pedal device is used for propelling movement to the groove device on panel follow the transfer chain, push pedal device includes:

the linear guide rail is arranged beside the conveying belt and extends along the conveying direction of the conveying line;

the sliding block is slidably arranged on the linear guide rail;

the main driving element is connected with the sliding block so as to drive the sliding block to slide along the linear guide rail;

the shifting block is rotatably arranged on the sliding block;

the shifting block driving element is connected with the shifting block to drive the shifting block to rotate so as to switch the position of the shifting block between the first station and the second station;

at the first station, the top surface of the shifting block is lower than the conveying surface of the conveying belt, so that the plate on the conveying belt is conveyed without being interfered by the shifting block; in the second station, the shifting block protrudes out of the conveying surface of the conveying belt so as to apply thrust to the plate under the driving action of the main driving element and push the plate to the back slope opening device.

In the above scheme, the push plate device is skillfully arranged through the structure of the push plate device, so that: in the first station, the shifting block can not block the plate on the conveying belt from being conveyed, and in the second station, the shifting block can apply thrust to the plate under the driving action of the driving main driving element to push the plate to the slope opening device.

Further, in the production system of the present invention, the main driving element includes at least an air cylinder or a hydraulic cylinder; and/or the dial driving element comprises at least a pneumatic or hydraulic cylinder.

Further, production system in, the transfer chain still includes first group board device, first group board device is used for with panel propelling movement to the shaping device's of bending shaping station on the transfer chain, first group board device includes:

the first mounting underframe is arranged beside the conveying belt;

a first slide plate slidably disposed on the first mounting chassis;

a first slide plate driving element connected with the first slide plate to drive the first slide plate to linearly slide on the first mounting chassis along the conveying direction of the conveying line;

the first deflector rod is rotatably arranged on the first sliding plate through a first deflector rod rotating shaft;

the first driving lever driving element is connected with the first driving lever so as to drive the first driving lever to switch between the lifting station and the pushing station;

at the lifting station, the first deflector rod rotates to an inclined and raised position, so that the plate on the conveying belt can pass through the lower part of the first deflector rod; and at the plate pushing station, the first deflector rod rotates to a position which is basically flush with the plate on the conveying belt, so that the plate is pushed to the bending forming station of the bending forming device under the driving action of the first sliding plate driving element.

Further, in the production system of the present invention, the first slide driving element includes at least an air cylinder or a hydraulic cylinder; and/or the first toggle lever drive element comprises at least an air cylinder or a hydraulic cylinder.

Further, production system in, the transfer chain still includes that the second dials the board device, the second dials the board device and is used for with panel propelling movement to the shaping device's of bending shaping station on the transfer chain, the second dials the board device and includes:

the second mounting underframe is arranged beside the conveying belt;

a second slide plate slidably disposed on the second mounting chassis;

a second slide plate driving element connected with the second slide plate to drive the second slide plate to linearly slide on the second mounting chassis along the conveying direction of the conveying line;

the second rod piece is fixedly connected with the second sliding plate;

the second stop block is rotatably connected with the second rod piece;

the second stop block driving element is connected with the second stop block so as to drive the second stop block to rotate to the lifting station, so that the plate on the conveying belt can pass through the lower part of the second stop block; after the plate passes through, the second stop block rotates to a plate pushing station which is basically flush with the plate on the conveying belt under the action of gravity, so that the plate is pushed to a bending forming station of the bending forming device under the driving action of the second sliding plate driving element.

Further, in the production system of the present invention, the second slide driving element includes at least an air cylinder or a hydraulic cylinder; and/or the second stop driving element comprises at least a pneumatic or hydraulic cylinder.

Further, in the production system of the present invention, an inductive element for sensing the position of the plate is disposed on the tool bit of the groove device.

Further, in the production system of the present invention, the sensing element includes at least a proximity switch.

In some other embodiments, the sensing element may also include other types of elements such as laser ranging or fiber optic sensors.

Further, in the production system of the present invention, the lifting and rotating device includes:

a motor;

the speed reducer is connected with the output end of the motor;

the driving gear is connected with the output end of the speed reducer;

the driven gear is meshed with the driving gear;

the cylinder or the hydraulic cylinder is coaxially arranged with the driven gear and is connected with the driven gear through a rotary bearing so as to synchronously rotate with the driven gear;

and the tray is connected with a cylinder rod of the air cylinder or a hydraulic rod of the hydraulic cylinder so as to ascend or descend in the vertical direction along with the extension and retraction of the cylinder rod or the hydraulic rod.

Further, in the production system of the present invention, at least one of the first plate turnover and the second plate turnover comprises:

a frame;

the first rotating shaft and the second rotating shaft are arranged in parallel and are arranged on the rack, and the axial directions of the first rotating shaft and the second rotating shaft are perpendicular to the conveying direction of the conveying line;

the first shifting fork is rotatably connected with the first rotating shaft;

the first driving piece is connected with the first shifting fork;

the second shifting fork is rotatably connected with the second rotating shaft;

the second driving piece is connected with the second shifting fork;

the first driving piece drives the first shifting fork to rotate around the first rotating shaft, and the second driving piece drives the second shifting fork to rotate around the second rotating shaft, so that the plates are lifted up from the conveying line, turned over and placed on the conveying line again.

Further, in the production system of the present invention, the first driving member includes at least an air cylinder or a hydraulic cylinder; and/or the second drive comprises at least a pneumatic or hydraulic cylinder.

Further, production system in, still be equipped with the backstop piece on first shift fork and/or the second shift fork respectively.

Further, production system in, bending forming device including be used for to panel carry out the fashioned first forming lathe of bending for the first time and be used for carrying out the fashioned second forming lathe of bending for the second time to panel.

Further, in the production system of the present invention, the bending and forming device includes a forming machine.

Production system compare in prior art have as follows advantage and beneficial effect:

(1) adopt production system can greatly refine relevant operating personnel's configuration, because the production system of present case improves the production process for the assembly line and improved the mechanization and the degree of automation of relevant process for whole production line can be refined and simplified to one to two people's operation, compare and do not realize the prior art of automation and need operating personnel more than four at least, production system personnel retrench extremely, and working strength reduces by a wide margin.

(2) Because production system because whole production line be the assembly line, consequently, panel can once only produce, and need not to set up the place of stacking the material temporarily midway, reduced the material and stacked the place, improved space utilization fabulous.

(3) Production system set up lifting rotary device ingeniously, consequently, can transfer the board through lifting rotary device cooperation first, second plate turnover, extremely be favorable to switching production bilateral symmetry's corner post to reduced material transfer time and operating procedure, greatly improved production efficiency.

(4) In some embodiments, the production system of the present application further comprises a feeding device and/or a discharging stacking device, so as to better improve the mechanization and automation efficiency of the production system of the present application, and to facilitate the utilization rate of the material stacking space.

(5) In some embodiments, production system can also adopt different forming device that bends, bend to panel, it both can once bend with a forming machine type and handle, also can adopt first forming machine tool and second forming machine tool to bend the shaping processing twice to panel.

(6) In some embodiments, the production system of the present invention may further include an inductive element to facilitate better chamfer cutting settings.

Drawings

Figure 1 shows schematically the structure of a container corner post production system according to the invention in some embodiments.

Fig. 2 is a schematic structural diagram of a lifting and rotating device of a production system according to some embodiments of the present invention.

Fig. 3 schematically illustrates an assembly structure between a lifting and rotating device and a conveying line of a production system according to some embodiments of the present invention.

Fig. 4 is a schematic structural diagram of the first and second turning devices of the production system according to some embodiments of the present invention.

Fig. 5 schematically shows the structure of the first and second turning devices in some embodiments of the production system according to the present invention from another perspective.

Fig. 6 schematically illustrates a production system according to the present invention, in which the first and second turning devices turn in some embodiments.

Fig. 7 schematically illustrates the structure of the first and second forks of the production system according to some embodiments of the present invention.

Fig. 8 schematically shows the structure of the production system according to the present invention in some embodiments when the sheet material is transported to the position of the groove-slope device on the transport line.

Fig. 9 schematically illustrates the structure of the induction element provided at the back-hill device in some embodiments of the production system of the present invention.

Fig. 10 schematically illustrates the arrangement and operation of the inductive elements of the production system of the present invention in some embodiments.

Fig. 11 schematically illustrates the arrangement and operation of the inductive element in other embodiments of the production system according to the present invention.

Fig. 12 is a flowchart of program control of the production system shown in fig. 10.

Fig. 13 is a flowchart of program control of the production system shown in fig. 11.

Fig. 14 is a schematic structural diagram of a push plate device of a production system according to some embodiments of the present invention.

Fig. 15 is a schematic structural view of a bending apparatus of a production system according to some embodiments of the present invention.

Fig. 16 schematically illustrates, from another perspective, the structure of a bend forming apparatus in some embodiments of a production system according to the present invention.

Fig. 17 schematically illustrates the structure of a first forming machine of the production system of the present invention in some embodiments.

Fig. 18 schematically illustrates the structure of the first toggle plate device of the production system of the present invention in some embodiments.

Fig. 19 schematically illustrates a partial structure of a second plate shifting device of the production system according to some embodiments of the present invention.

Fig. 20 schematically illustrates the structure of a bending apparatus according to another embodiment of the production system of the present invention.

Description of the reference numerals

100 plate shearing device 6061 power head main shaft

200 leveling device 6062 chamfer sword

300 punching device 6063 inductive element induction probe

400 lift rotating device 6067, 6065, 6066 proximity switch of different positions

5001 first plate turnover 608 cross slide rail

5002 proximity switches at different positions of second flap devices 606-5, 606-6, 606-7, 606-8, 606-9 and 606-10

600 back slope device 605-1 push plate support

700 bending forming device 605-2 linear guide rail

800 discharging stacking device 605-3 linear bearing

101 feeding device 605-4 sliding block

102 plate shearing device 605-5 driving element

401 chassis 605-6 paddle

402 motor 605-7 main drive element

403 speed reducer 701 first forming machine tool

404 drive gear 702 second forming machine

405 lifting rotating device cylinder 703 first plate-shifting device

406 driven gear 704 second paddle means

407 cylinder rod 705 first limit cylinder

408 tray 706 first forming die

900 conveyer belt 707 second spacing cylinder

511 first fork 708 and a second molding die

521 second fork 709 shifting plate

512 first driving piece 710 for the first time forming plate

522 the second driving member 711 has finished twice profiling the plate

513 first rotating shaft 703-1 first mounting underframe

523 second rotating shaft 703-2 first sliding plate

53 stop block 703-3 first driving lever

54 frame 703-4 first toggle driving element

601 main frame 703-5 first sled drive element

602 hold down device 704-1 second mounting chassis

603 chamfering table 704-2 second sled drive element

604 inductive element 704-3 second sled

605 push plate device 704-4 second rod

606 milling of a second slide rail of the power head 704-6

607 side positioning driving member 704-7 second stop

Detailed Description

The following further explains the production system of the container corner post according to the present invention with reference to the drawings and the detailed embodiments, but the explanation should not be construed as an undue limitation to the technical solution of the present invention.

Figure 1 shows schematically the structure of a container corner post production system according to the invention in some embodiments.

As shown in fig. 1, in the present embodiment, the production system for container corner posts includes a conveyor line and, arranged in order along the conveying direction of the conveyor line: the plate shearing device 100 is used for shearing a plate, the leveling device 200 is used for leveling the plate, the notching device 300 is used for punching notches on the plate, the lifting and rotating device 400, the first plate turnover device 5001, the groove chamfering device 600 is used for chamfering grooves on the plate, the second plate turnover device 5002 and the bending and forming device 700 is used for bending and forming the plate.

In order to facilitate feeding and discharging and save material storage space, a feeding device 101 for conveying the plates to the plate shearing device 100 may be disposed at the upstream of the plate shearing device 100 along the conveying direction of the conveying line, the plates may be conveyed to the plate shearing machine 102 of the plate shearing device 100 through a servo lead screw to be sheared, and then the gap is punched through the leveling device 200 and the gap punching device 300 along the conveying direction of the conveying line, and the lifting and rotating device 400 and the first plate turnover device 5001 perform lifting, rotating and overturning based on actual operation requirements. Then conveyed to the slope-reversing device 600 by a conveying line, turned by the second turning device 5002 to reverse the plate, and finally conveyed to the bending forming device 700 for forming.

In this embodiment, a discharge stacking device 800 may be further provided for stacking, and it should be noted that the discharge stacking device may be provided downstream of the bending forming device 700 along the conveying direction of the conveying line.

Reference may be further made to fig. 2 to 20 regarding the specific structure of the respective components.

Fig. 2 is a schematic structural diagram of a lifting and rotating device of a production system according to some embodiments of the present invention. Fig. 3 schematically illustrates an assembly structure between a lifting and rotating device and a conveying line of a production system according to some embodiments of the present invention.

As shown in fig. 2, and as necessary in conjunction with fig. 3 and 1, the lifting rotation device 400 is configured to: the sheet is lifted or lowered in a vertical direction (i.e., the direction F2 shown in fig. 2) and can be rotated about an axis perpendicular to the plane of the sheet (i.e., the direction F1 shown in fig. 2, which can be either clockwise or counterclockwise).

And with further reference to fig. 2, it can be seen that the lifting rotation device 400 comprises: a motor 402 provided on the base frame 401, a speed reducer 403 connected to an output end of the motor 402, a drive gear 404 connected to an output end of the speed reducer 403, and a driven gear 406 engaged with the drive gear 404.

In addition, the lifting rotator 400 further includes a lifting rotator cylinder 405 coaxially disposed with the driven gear 406 (although in some other embodiments, a hydraulic cylinder may be coaxially disposed with the driven gear 406) and connected to the driven gear 406 via a rotary bearing for synchronous rotation with the driven gear 406.

In addition, the lifting and rotating device 400 further includes a tray 408, the tray 408 is used for placing the plate, and the tray is connected with a cylinder rod 407 of the air cylinder (in some other embodiments, if the driving member is a hydraulic cylinder, the tray can be connected with a hydraulic rod of the hydraulic cylinder) so as to ascend or descend in the vertical direction along with the extension and retraction of the cylinder rod.

Therefore, in this embodiment, when the lifting and rotating device 400 works, when a plate is conveyed to a certain position in coordination with the conveying of the conveying line, the conveying belt stops, at this time, the motor 402 on the base frame 401 decelerates through the speed reducer 403 and drives the driving gear 404 to rotate, the driving gear 404 drives the driven gear 406 to rotate, the driven gear 406 is coaxial with the lifting and rotating device cylinder 405 and is provided with a rotating bearing, so that the tray 408 can rotate 180 degrees, and the lifting and rotating device cylinder 405 can drive the tray 408 to move up and down in the vertical direction under the guidance of the air rod 407, so that the lifting and rotating device 400 lifts, then rotates the plate 180 degrees, then the lifting and rotating device 400 lowers, and then the conveying line sends out the plate. With this cycle, the next time the rotary device 400 is lifted 180 degrees in reverse.

As can be seen with further reference to fig. 3, the conveyor line comprises at least conveyor belts 900 arranged parallel to each other and in pairs, although in some other embodiments conveyor belts may be provided with conveyor rollers.

In addition, as shown in fig. 3, in order to facilitate matching with the conveyance of the conveyance line, in the present embodiment, the lifting and rotating device 400 may be disposed inside the conveyance line.

Since the first turning device 5001 and the second turning device 5002 may have the same structure, a specific structure of the first turning device 5001 and the second turning device 5002 will be described with reference to fig. 4 to 7.

Fig. 4 is a schematic structural diagram of the first and second turning devices of the production system according to some embodiments of the present invention. Fig. 5 schematically shows the structure of the first and second turning devices in some embodiments of the production system according to the present invention from another perspective. Fig. 6 schematically illustrates a production system according to the present invention, in which the first and second turning devices turn in some embodiments. Fig. 7 schematically illustrates the structure of the first and second forks of the production system according to some embodiments of the present invention.

As can be seen from fig. 4 and 5, in the present embodiment, at least one of first flap device 5001 and second flap device 5002 includes: the conveying belt comprises a frame 54, and a first rotating shaft 513 and a second rotating shaft 523 which are arranged on the frame 54, wherein the first rotating shaft 513 and the second rotating shaft 523 are arranged in parallel, and as can be seen from fig. 4, the axial directions of the first rotating shaft 513 and the second rotating shaft 523 are perpendicular to the conveying direction of the conveying belt 900 (the conveying direction of the conveying belt 900 in fig. 4 is the same as the conveying direction of the conveying line). Reference sign P in fig. 4 and 6 indicates the sheet material conveyed to the first and second flap devices.

As can be seen from fig. 4 and 7, at least one of first flap 5001 and second flap 5002 further includes: the driving device comprises a first shifting fork 511, a second shifting fork 521, a first driving element 512 and a second driving element 522, wherein the first shifting fork 511 is rotatably connected with a first rotating shaft 513, the first driving element 512 is connected with the first shifting fork 511, the second shifting fork 521 is rotatably connected with a second rotating shaft 523, and the second driving element 522 is connected with the second shifting fork 521. The first driving member 512 drives the first fork 511 to rotate around the first rotating shaft 513 (reference numeral F3 in fig. 7 indicates the rotating direction of the first fork), and the second driving member 522 drives the second fork 521 to rotate around the second rotating shaft 523 (reference numeral F4 in fig. 7 indicates the rotating direction of the second fork), so as to lift, turn and reposition the plate from the conveying line.

In this embodiment, the first drive element 512 may be at least a pneumatic or hydraulic cylinder; and/or the second drive member 522 may comprise at least an air or hydraulic cylinder.

In addition, as can be seen from fig. 4 to 7, the first shifting fork 511 and/or the second shifting fork 521 are further provided with a stop block 53, and the stop block 53 plays a role in stopping the plates to prevent the plates from sliding off.

The working principle of first flap 5001 and second flap 5002 will be explained with reference to fig. 5 and 6 and, if necessary, with reference to fig. 4 and 7: in operation, when the plate P is conveyed to the first turnover device or the second turnover device by the conveyor belt 900, the first fork 511 is driven by the first driving element 512 to rotate along the first rotating shaft 513, the second fork 521 is driven by the second driving element 522 to rotate along the second rotating shaft 523, the plate P is in a state shown in fig. 6, after the plate P is turned over, the first fork 511 and the second fork 521 rotate to return to the positions shown in fig. 5, and wait for turning over the plate P next time.

Fig. 8 schematically shows the structure of the production system according to the present invention in some embodiments when the sheet material is transported to the position of the groove-slope device on the transport line. Fig. 9 schematically illustrates the structure of the induction element provided at the back-hill device in some embodiments of the production system of the present invention. Fig. 10 illustrates the operation of the inductive element of the production system of the present invention in some embodiments.

As shown in fig. 8, the beveling apparatus 600 (reference numeral 600 may refer to fig. 1) mills a bevel at both ends of a steel plate by a milling power head 606 and a chamfering tool 6062 (reference numeral of the chamfering tool 6062 may refer to fig. 9). The beveling apparatus 600 may employ the prior art, including: the main frame 601, the pressing device 602, the chamfering table 603 and the milling power head 606.

Because there is a height difference between the chamfering device 600 and the conveying line, in this embodiment, a push plate device 605 is provided to push the plate material from the conveying line to the chamfering device 600, and for better positioning, a sensing element 604 for sensing the position of the plate material is provided on a tool bit of the chamfering device, and the sensing element 604 may be a proximity switch, or other types of elements such as laser ranging and optical fiber sensor.

In operation, referring to fig. 9 and 10, the initial reset state is that the pressing device 602 is raised to the upper limit, the sensing element 604 is raised to the right position, the side positioning driving member 607 drives the push plate device 605 to retreat to the rear limit, and the chamfering power head retreats to the rear limit in the X direction (i.e. the direction parallel to the chamfering edge) and the Y direction (i.e. the direction perpendicular to the chamfering edge). The two-side positioning is completed by the push plate device 605 and the sensing element 604, the two-end positioning is completed by pushing the plate by the side positioning driving piece 607, the plate is pressed by the pressing device 602, the milling power heads 606 on the left side and the right side respectively move forward in a Y direction, the sensing element 604 stops after sensing the steel plate, the X moves forward to a front limit (chamfer) to complete the chamfer, the Y moves backward to a rear limit, the X moves backward to a rear limit, the pressing device 602 resets, and the plate is pushed out of the chamfer table to enter the next procedure conveying device. The side positioning drive 607 may be a pneumatic or hydraulic cylinder.

It should be noted that reference numeral 6061 in fig. 9 denotes a power head spindle, reference numeral 6063 denotes an inductive probe of an inductive element, and reference numeral P denotes a plate material to be chamfered. The relative position of the induction probe 6063 and the chamfering tool 6062 in the Y direction determines the depth of the chamfering groove of the plate material P when the side positioning driver 607 is driven and controlled. Reference numerals 6067, 6065, and 6066 denote proximity switches in different positions, respectively. During servo drive control, the induction probe 6063 and the chamfering tool 6062 sense the steel plate in front of the Y direction, the servo drive control device advances for a certain distance according to the distance setting parameter, and chamfering depth adjustment is more convenient. The chamfering device can move along the cross slide rail 608 in the X direction and the Y direction according to the movement control device, so that chamfering of various gap edges is realized.

As can be seen from fig. 10, the moving path of the chamfer 6062 to the plate P may be: after the proximity switch 606-10 is moved forward along Y to the proximity switch 606-6 to stop, the proximity switch 606-8 is moved forward along X to stop, the proximity switch 606-5 is moved backward along Y to stop, the proximity switch 606-7 is moved forward along X to stop, the proximity switch 606-10 is moved backward to the original position by Y, and the proximity switch 606-9 is moved backward to the original position by X to complete chamfering.

However, in consideration of the control mode, a plurality of proximity switches need to be adjusted repeatedly to accurately set the tool, the requirements on the size and the positioning precision of the steel plate are high, slight deviation can cause the chamfering depth to be too deep or too shallow, and the problem of tool collision or tool fall failure can occur in severe cases.

Therefore, the motion path of the chamfer cutter 6062 can also be better controlled by the inductive probe 6063 instead of the proximity switches 606-5, 606-6, specifically: the movement path of the chamfer cutter 6062 is: after starting from the original point, the chamfering tool 6062 advances along the Y direction until the induction probe 6063 induces the plate P and stops, then advances along the X direction to the proximity switch 606-8 and stops, then retreats along the Y direction until the induction probe 6063 does not induce the signal of the plate P, at this time, the chamfering tool 6062 advances along the Y direction to the induction probe 6063 and stops when the induction probe 6063 induces the plate P again, then advances along the X direction to the proximity switch 606-7 and stops, and finally the chamfering head returns to the original position.

It should be noted that the position of the notch may be different for the bilaterally symmetric corner post, for example, the embodiment shown in fig. 10 may be the case of a rear convex edge, while the embodiment shown in fig. 11 may be the case of a rear concave edge, and the operation process thereof may refer to fig. 10 schematically.

In the above solution, a motion controller such as a PLC (programmable logic controller) may be used to control the driving distance in cooperation with the proximity switch, and a driving member may be used to drive the chamfering tool 6062 to complete the above motion. The driving member can be a hydraulic cylinder or an electric motor.

Of course, in some other embodiments, other motion controllers may be used to cooperate with the servo driving device and the encoder and the driving device, wherein the motion controller may be a PLC (programmable logic controller). The motion controller cooperates with the servo driving device and the encoder to control the driving distance, and the driving member drives the chamfering tool 6062 to complete the above motion. The driving member can be a hydraulic cylinder or an electric motor. During operation, a proximity switch can be arranged at the original point and the limit end point, the X direction moves according to the size setting parameter, the Y direction can be set to the position of the milling power head 606 to be used for adjusting the chamfering depth according to the deviation between the induction probe 6063 and the chamfering position after the steel plate is sensed, and the distance parameter of the milling power head 606 advancing is adjusted. Reference may be made to fig. 12 and 13 for program control flow diagrams for the different notch positions shown in fig. 10 and 12, respectively, wherein fig. 12 is a program control flow diagram for the production system shown in fig. 10. Fig. 13 is a flowchart of program control of the production system shown in fig. 11.

According to the scheme, the requirements on the length size precision and the positioning precision of the plate P can be greatly reduced, the positioning time is shortened, the tool setting time is shortened, the service life of the tool is prolonged, the production efficiency is improved, and the stability and the reliability of the chamfering quality are improved.

Fig. 14 is a schematic structural diagram of a push plate device of a production system according to some embodiments of the present invention.

Referring to fig. 14, a pusher plate apparatus 605 can be seen that comprises: a linear guide rail 605-2, which is arranged beside the conveyor belt and extends along the conveying direction of the conveyor line, in this embodiment, the linear guide rail 605-2 can be arranged on the push plate bracket 605-1, and the push plate bracket 605-1 is arranged beside the conveyor belt; the sliding block 605-4 is slidably arranged on the linear guide rail 605-2, and is specifically fixedly arranged on a linear bearing 605-3 of the linear guide rail 605-2; the main driving element 605-7 is connected with the slider 605-4 to drive the slider 605-4 to slide along the linear guide 605-2; the shifting block 605-6 is rotatably arranged on the sliding block 605-4; and a shifting block driving element 605-5 which is connected with the shifting block 605-6 to drive the shifting block 605-6 to rotate so as to switch the position of the shifting block 605-6 between the first station and the second station.

In the first station, the top surface of the shifting block 605-6 is lower than the conveying surface of the conveying belt, so that the plate on the conveying belt is conveyed without being interfered by the shifting block 605-6; in the second station, the pusher 605-6 protrudes from the conveying surface of the conveyor belt to push the sheet material to the back-ramp 600 by applying a pushing force to the sheet material under the driving action of the main driving element 605-7.

The bending forming device 700 may include a first forming machine for performing first bending forming on a plate material and a second forming machine for performing second bending forming on the plate material, and the specific structure may refer to the embodiment shown in fig. 15 to 20. Of course, in some other embodiments, the bending apparatus 700 may also use a single forming machine, as shown in FIG. 20. Fig. 20 schematically illustrates the structure of a bending apparatus according to another embodiment of the production system of the present invention. Different bending forming devices 700 can be selected according to the width size, the gap and the forming shape of the front and rear corner posts, but the production process flows can be combined with each other by reference without the technical solutions being inconsistent.

Therefore, the process flow related to the bending apparatus in the production system according to the present invention will be specifically described with reference to the embodiments shown in fig. 15 to 19.

Fig. 15 is a schematic structural view of a bending apparatus of a production system according to some embodiments of the present invention. Fig. 14 schematically illustrates, from another perspective, the structure of a bend forming apparatus in some embodiments of a production system according to the present invention. Fig. 17 schematically illustrates the structure of a first forming machine of the production system of the present invention in some embodiments.

As shown in fig. 15 and referring to fig. 16 and 17 as necessary, after the plate is chamfered, the plate needs to be conveyed to the first forming machine 701 through the second plate turnover device 502, the first limiting cylinder 705 extends out, the plate 709 of the first plate shifting device 703 pushes the plate to the front part of the forming die 706 for first forming, in this process, the second limiting cylinder 707 extends out simultaneously, the plate 710 which has completed the first forming is shifted to the rear part of the first forming die 706 for second forming, and is conveyed backwards in this cycle, the second plate shifting device 704 conveys the plate 711 which has completed the twice profiling to the second forming die 708 of the second forming machine 702 for third bending forming, and finally the bent plate is output to the discharging device 800 for stacking and discharging.

Fig. 18 schematically illustrates the structure of the first toggle plate device of the production system of the present invention in some embodiments.

As shown in fig. 18, the first plate-pushing device 703 is used to push the plate material from the conveyor belt to the bending forming station of the bending forming device (i.e. the front portion of the first forming mold 706 is formed for the first time), and the first plate-pushing device 703 includes: a first mounting chassis 703-1 provided beside the conveyor belt; a first sliding plate 703-2 slidably provided on the first mounting base frame 703-1; a first slide plate driving element 703-5 connected to the first slide plate 703-2 to drive the first slide plate 703-2 to slide linearly on the first mounting base 703-1 along the conveying direction of the conveyor line; the first deflector rod 703-3 is rotatably arranged on the first sliding plate 703-2 through a first deflector rod rotating shaft; and the first deflector rod driving element 703-4 is connected with the first deflector rod 703-3 so as to drive the first deflector rod 703-3 to switch between the lifting station and the pushing station.

At the lifting station, the first deflector rod 703-3 rotates to an inclined and raised position, so that the plate on the conveying belt can pass below the first deflector rod 703-3; at the plate pushing station, the first driving lever 703-3 rotates to a position substantially flush with the plate on the conveyor belt, so as to push the plate to the bending station of the bending apparatus under the driving action of the first sliding plate driving element 703-5.

Fig. 19 schematically illustrates a partial structure of a second plate shifting device of the production system according to some embodiments of the present invention.

The second plate shifting device 704 is used for pushing the plate from the conveyor belt to the bending forming station of the bending forming device (i.e. the second forming die 708 of the second forming machine 702 performs the third bending forming). Referring to fig. 14 and 16, the structure of the second paddle unit 704 will be described, and the second paddle unit 704 includes: a second mounting chassis 704-1 provided beside the conveyor belt; a second sliding plate 704-3 slidably provided on the second mounting base frame 704-1; a second slide plate driving unit 704-2 connected to the second slide plate 704-3 to drive the second slide plate 704-3 to slide on the second slide rail 704-6 linearly sliding on the second mounting base 704-1 along the conveying direction of the conveyor line; a second rod 704-4 fixedly connected with the second sliding plate 704-3; a second stopper 704-7 rotatably coupled to the second rod 704-4; a second stop driving element (not shown) connected to the second stop 704-7 to drive the second stop 704-7 to rotate to the lift station to allow the sheet on the conveyor belt to pass under the second stop 704-7; after the sheet passes, the second stop 704-7 is rotated by gravity to a pusher station substantially flush with the sheet on the conveyor to push the sheet to a bend forming station of the bend forming apparatus under the driving of the second slide driving element 704-2.

In the above solution, the first slide plate driving element 703-5 of the first plate shifting device 703 and/or the second slide plate driving element 704-2 of the second plate shifting device 704 at least comprise an air cylinder or a hydraulic cylinder. The first toggle driving element 703-4 of the first toggle device 703 may also include at least an air cylinder or a hydraulic cylinder. Or in some embodiments, the second stopper driving element may also include at least a pneumatic or hydraulic cylinder.

It is noted that the conveying of the conveyor line may include chains, belts, rollers, cylinder drives, and other ways as will occur to those of skill in the art. The discharging and stacking can adopt a special machine, a universal mechanical arm or other modes which can be thought of by those skilled in the art. All equivalent changes made in the structure, shape and principle of the invention as a part of other similar devices are all covered within the protection scope of the invention.

In conclusion, can see out, adopt production system can be greatly simplified relevant operating personnel's configuration, because the production system of present case improves the production process for the assembly line and has improved the mechanization and the degree of automation of relevant process for whole production line can be simplified to one to two people operation, compare the prior art that does not realize automation and need operating personnel more than four at least, production system personnel retrench extremely, and working strength reduces by a wide margin.

Furthermore, because production system because whole production line be the assembly line, consequently, panel can once only produce, and need not to set up the place of stacking the material temporarily midway, reduced the material and stacked the place, improved space utilization fabulous.

Additionally, production system set up lifting rotary device ingeniously, consequently, can transfer to panel through lifting rotary device cooperation first, second plate turnover and turn over the board, extremely be favorable to switching production bilateral symmetry's corner post to reduced material transfer time and operating procedure, greatly improved production efficiency.

Furthermore, in some embodiments, the production system is further provided with a feeding device and/or a discharging stacking device, so that the mechanization and automation efficiency of the production system is improved better, and the utilization rate of the material stacking space is also facilitated.

It should also be noted that, in some embodiments, the production system of the present invention can also adopt different bending forming devices to bend the sheet material, and it can use one forming machine to bend the sheet material once, and also can use the first forming machine and the second forming machine to bend the sheet material twice.

Additionally, it should be noted that in some embodiments, the production system of the present invention may also be provided with a sensing element to facilitate better chamfer cutting settings.

It should be noted that the prior art in the protection scope of the present invention is not limited to the embodiments given in the present application, and all the prior art which is not contradictory to the solution of the present invention, including but not limited to the prior patent documents, the prior publications, and the like, can be incorporated into the protection scope of the present invention.

In addition, the combination of the features in the present application is not limited to the combination described in the claims of the present application or the combination described in the embodiments, and all the features described in the present application may be freely combined or combined in any manner unless contradictory to each other.

It should also be noted that the above-mentioned embodiments are only specific embodiments of the present invention. It is obvious that the present invention is not limited to the above embodiments, and similar changes or modifications can be directly derived or easily suggested by those skilled in the art from the disclosure of the present invention, and all should fall within the protection scope of the present invention.

Claims (17)

1. The production system of the container corner post is characterized in that the production system comprises a conveying line and is sequentially arranged along the conveying direction of the conveying line: the plate bending device comprises a plate shearing device for shearing a plate, a leveling device for leveling the plate, a notch punching device for punching a notch on the plate, a lifting and rotating device, a first plate turnover device, a groove chamfering device for chamfering a groove on the plate, a second plate turnover device and a bending and forming device for bending and forming the plate; wherein the lifting rotation device is configured to: lifting or lowering the sheet in a vertical direction and causing the sheet to be rotated about an axis perpendicular to the plane of the sheet; wherein the first and second flap devices are each configured to turn the sheet material such that the sheet material is turned over.

2. The production system according to claim 1, wherein a feeding device for feeding the sheet material to the plate shearing device is further provided upstream of the plate shearing device in the conveying direction of the conveying line; and/or a discharging and stacking device is arranged at the downstream of the bending and forming device.

3. The production system as claimed in claim 1, wherein said conveyor line comprises at least conveyor belts arranged in pairs parallel to each other.

4. The production system of claim 3, wherein the conveyor line further includes a pusher mechanism for pushing sheet material from the conveyor belt to the counter-slope apparatus, the pusher mechanism comprising:

the linear guide rail is arranged beside the conveying belt and extends along the conveying direction of the conveying line;

the sliding block is slidably arranged on the linear guide rail;

the main driving element is connected with the sliding block so as to drive the sliding block to slide along the linear guide rail;

the shifting block is rotatably arranged on the sliding block;

the shifting block driving element is connected with the shifting block to drive the shifting block to rotate so as to switch the position of the shifting block between a first station and a second station;

wherein, at the first station, the top surface of the shifting block is lower than the conveying surface of the conveying belt, so that the plate on the conveying belt is conveyed without being interfered by the shifting block; in the second station, the shifting block protrudes out of the conveying surface of the conveying belt so as to apply thrust to the plate under the driving action of the main driving element and push the plate to the back slope opening device.

5. The production system of claim 4, wherein the primary drive element comprises at least a pneumatic or hydraulic cylinder; and/or the dial block drive element comprises at least an air cylinder or a hydraulic cylinder.

6. The production system of claim 3, wherein the conveyor line further includes a first plate shifting device for pushing the sheet material from the conveyor line to a bend forming station of the bend forming device, the first plate shifting device including:

the first mounting underframe is arranged beside the conveying belt;

a first slide plate slidably disposed on the first mounting chassis;

a first slide plate driving element connected with the first slide plate to drive the first slide plate to linearly slide on the first mounting chassis along the conveying direction of the conveying line;

the first deflector rod is rotatably arranged on the first sliding plate through a first deflector rod rotating shaft;

the first driving lever driving element is connected with the first driving lever so as to drive the first driving lever to switch between a lifting station and a pushing station;

at the lifting station, the first deflector rod rotates to an inclined and raised position, so that the plate on the conveying belt can pass through the lower part of the first deflector rod; and at the plate pushing station, the first deflector rod rotates to a position which is basically flush with the plate on the conveying belt, so that the plate is pushed to the bending forming station of the bending forming device under the driving action of the first sliding plate driving element.

7. The production system of claim 6, wherein the first sled drive element comprises at least a pneumatic or hydraulic cylinder; and/or the first toggle lever drive element comprises at least an air cylinder or a hydraulic cylinder.

8. The production system of claim 3, wherein the conveyor line further includes a second plate shifting device for pushing the sheet material from the conveyor line to a bend forming station of the bend forming device, the second plate shifting device including:

the second mounting underframe is arranged beside the conveying belt;

a second slide plate slidably disposed on the second mounting chassis;

a second slide plate driving element connected with the second slide plate to drive the second slide plate to linearly slide on the second mounting chassis along the conveying direction of the conveying line;

the second rod piece is fixedly connected with the second sliding plate;

the second stop block is rotatably connected with the second rod piece;

the second stop block driving element is connected with the second stop block so as to drive the second stop block to rotate to the lifting station, so that the plate on the conveying belt can pass through the lower part of the second stop block; after the plate passes through, the second stop block rotates to a plate pushing station which is basically flush with the plate on the conveying belt under the action of gravity, so that the plate is pushed to a bending forming station of the bending forming device under the driving action of the second sliding plate driving element.

9. The production system of claim 8, wherein the second sled drive element comprises at least a pneumatic or hydraulic cylinder; and/or the second stopper driving element comprises at least a pneumatic or hydraulic cylinder.

10. The production system of claim 1, wherein the tool bit of the beveling apparatus is provided with a sensing element for sensing the position of the sheet material.

11. The production system of claim 10, wherein the inductive element comprises at least a proximity switch.

12. The production system as claimed in any one of claims 1 to 11, wherein the lifting and rotating means comprises:

a motor;

the speed reducer is connected with the output end of the motor;

the driving gear is connected with the output end of the speed reducer;

a driven gear meshed with the driving gear;

the air cylinder or the hydraulic cylinder is coaxially arranged with the driven gear and is connected with the driven gear through a rotary bearing so as to synchronously rotate with the driven gear;

and the tray is connected with the cylinder rod of the air cylinder or the hydraulic rod of the hydraulic cylinder so as to ascend or descend in the vertical direction along with the extension and retraction of the cylinder rod or the hydraulic rod.

13. The production system of any one of claims 1-11, wherein at least one of the first and second flippers each comprise:

a frame;

the first rotating shaft and the second rotating shaft are arranged in parallel and are arranged on the rack, and the axial directions of the first rotating shaft and the second rotating shaft are perpendicular to the conveying direction of the conveying line;

a first fork rotatably connected to the first shaft;

a first driving member connected to the first fork;

the second shifting fork is rotatably connected with the second rotating shaft;

a second driving member connected to the second fork;

the first driving piece drives the first shifting fork to rotate around the first rotating shaft, and the second driving piece drives the second shifting fork to rotate around the second rotating shaft, so that the plates are lifted up from the conveying line, turned over and placed on the conveying line again.

14. The production system of claim 13, wherein the first drive member comprises at least a pneumatic or hydraulic cylinder; and/or the second drive comprises at least a pneumatic or hydraulic cylinder.

15. The production system of claim 14, wherein the first fork and/or the second fork are further provided with a stop block.

16. The production system of claim 1, wherein the bend forming apparatus includes a first forming machine for performing a first bend forming operation on the sheet material and a second forming machine for performing a second bend forming operation on the sheet material.

17. The manufacturing system of claim 1, wherein said bend forming apparatus includes a form machine.

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