A method for using an automatic detection, transfer, flipping and stacking device for ultra-thin perforated corrugated plates

Abstract

A method for using a device for automatically detecting, transferring, flipping and stacking ultra-thin strip-shaped perforated plate corrugated plate materials. The device comprises an automatic detecting device, a length measuring device, a shearing device, a buffer conveying device, a material unloading conveying device, a lifting and transferring device, a flipping device, a lifting and stacking device, a material pushing device, a waste conveying device, and an electric control device. Conveyor tracks are provided between each other. The automatic detecting device comprises a bracket, and a width detecting mechanism and a height detecting mechanism arranged at the upper end of the bracket; the length measuring device comprises a feeding conveying line, a counting roller and an encoder arranged at the upper end of the material conveying line. The device fills the gap in the automatic detecting, transferring, flipping and stacking of ultra-thin strip-shaped perforated plate corrugated plate materials. The entire process is simple and easy to understand, and the human-machine interface is used for convenient operation. It not only improves the working efficiency of the production line, but also reduces the labor intensity of workers. The device has good practicality and promotion potential.

Description

Technical Field

[0001] The present invention relates to the technical field of automatic online detection, transfer, turnover and stacking equipment, in particular to an automatic detection, transfer, turnover and stacking device for ultra-thin strip-shaped perforated plate corrugated plate and a use method thereof. Background Art

[0002] The current flipping and stacking equipment for perforated strip corrugated sheet materials on the market primarily relies on clamping the upper and lower conveyor devices of the perforated strip corrugated sheet materials, and then swapping the upper and lower conveyor devices via a rotating device to complete the flipping. The main working principle of the existing flipping and stacking device is as follows: when the sheet material enters the flipping mechanism while running on the conveyor line, the upper conveyor device runs downward to clamp the sheet material. The sprocket mechanism connected to it is driven by a motor to flip the upper and lower conveyor devices 180 degrees to complete the exchange, thereby turning the sheet material over. This type of device can achieve the flipping of ultra-thin perforated strip corrugated sheet materials, while also meeting the requirements for flipping sheet materials with a length of 0.07-4.8 meters. The flipping mechanism of the device must be no less than 4.9 meters long, resulting in low production efficiency in actual production applications. Summary of the Invention

[0003] The present invention provides an automatic detection, transfer, flipping, and stacking device for ultra-thin perforated corrugated sheet materials. This device is primarily used for aligning the front and back sheets of aluminum perforated corrugated sheet materials used as gas-liquid separation media in air separation distillation towers. Based on the distillation tower diameter and the height of the aluminum perforated corrugated sheet materials, the device automatically calculates the length of each sheet and the total number of sheets. Starting with the longest sheet, stacking is performed in a forward-facing manner. Each sheet is then stacked in a forward-facing, backward-facing, and backward-facing manner, completing a semicircular stack. Ultimately, two semicircles are assembled to form a disc-shaped structured packing. The aluminum perforated corrugated sheet materials are characterized by a corrugated surface with 4 mm holes occupying 10% of the sheet area. The material thickness is 0.2 mm, the height is 4-15 mm, the width is 0.2 m, and the length is 0.1-4.8 m. Acceptable products are stacked in a forward-facing, backward-facing manner, while unacceptable products are stacked in a forward-facing manner. Automatic detection and length measurement are performed, and the sheets are cut by a shearing mechanism and transported to a moving and flipping area for completion. Because the corrugated sheets are cut into different lengths, with the longest sheet reaching 4.8 meters, they are prone to deformation when flipped, making it difficult to achieve efficient mechanical clamping and flipping. The factory specially arranges employees to flip and stack the sheets in the unloading section. Not only is the work efficiency low, but the manual movements are monotonous and boring, and the accuracy of sheet stacking is poor.

[0004] The invented automatic detection, transfer, flipping and stacking device for ultra-thin perforated corrugated plates realizes the automatic detection, transfer, flipping and stacking of plate process dimensions, effectively reduces the labor intensity of employees, and improves work efficiency and stacking accuracy.

[0005] The purpose of the present invention is achieved through the following technical solutions: a method for using an automatic detection, transfer, flipping and stacking device for ultra-thin strip-shaped perforated plate corrugated plate, wherein the device includes an automatic detection device, a length measuring device, a shearing device, a buffer conveying device, a material feeding conveying device, a lifting and transferring device, a flipping device, a lifting and stacking device, a material pushing device, a waste conveying device, and an electronic control device, the automatic detection device includes a first bracket, and a width detection mechanism and a height detection mechanism arranged at the upper end of the first bracket; the length measuring device includes a feed conveyor line, a counting roller and an encoder arranged at the upper end of the material conveyor line, and a third servo drive mechanism arranged at the lower end of the feed conveyor line; the The shearing device includes a first frame, a shearing mechanism arranged at the upper end of the first frame, the buffer conveying device includes a discharge conveying line, a crawling mechanism arranged at the end of the buffer conveying line, a stepping motor, a crawling pressure wheel, and a pressure cylinder arranged on the crawling mechanism; the unloading conveying device includes a unloading conveying line, a centering sensor arranged at the end of the unloading conveying line, a first plate guide mechanism arranged on both sides of the unloading conveying line, and a first servo drive mechanism arranged at the lower end of the unloading conveying line; the lifting and transferring device includes a second frame, a longitudinal moving module and a left and right moving module arranged in the feeding direction of the upper part of the second frame, a left and right moving module arranged on the longitudinal moving module, and a left and right moving module arranged on the left and right moving module. A lifting and moving module, a clamping and pressing mechanism arranged on the lifting and moving module; the turning device includes a turning frame, a clamping mechanism arranged on the turning frame, a sprocket, a chain, and a first cylinder arranged on the rotating shaft of the turning frame; the lifting and stacking device includes a third frame, a lifting and stacking material platform and a fixed stacking material platform arranged on the upper part of the third frame, a second guide mechanism, a gear-rack lifting transmission mechanism, a synchronous belt pulley transmission mechanism and a second servo drive mechanism arranged at the lower part of the lifting and stacking material platform, an upper material detection sensor and a lower material detection sensor arranged at the end of the second frame; the material pushing device includes a second bracket, a material arranged on the second bracket The pushing mechanism comprises a third guide mechanism and a driving cylinder provided on the material pushing machine; the waste conveying device comprises a waste conveying line; the electronic control device comprises an electronic control cabinet and a touch screen display provided on the operating surface of the electronic control cabinet; the output shaft of the second servo drive mechanism is connected to a synchronous pulley, and the synchronous pulley is connected to a gear shaft; the upper part of the second frame comprises two groups of longitudinal moving modules in the feeding direction, three groups of left and right moving modules, and three groups of lifting and moving modules, the lower ends of the lifting and moving modules being connected to the clamping and pressing mechanisms; the flipping frames comprise three groups; the material pushing devices comprise three groups; the method for using the automatic detection, transfer, flipping and stacking device for ultra-thin perforated plate corrugated sheet materials is as follows:

[0006] a. Before use, make sure the device is in the power-off state. According to the width and height of the strip-shaped perforated corrugated plate, adjust the clamping and pressing mechanism set on the lifting and moving module. The clamping width is slightly larger than the plate width and the pressing height. Adjust the guide width of the first guide mechanism set on the unloading conveying device, adjust the pressing height of the climbing mechanism set at the end of the buffer conveying device, and adjust the clamping width and pressing height of the clamping mechanism set on the turning frame. When using, adjust the above steps, pass the plate through the automatic detection device, length measuring device, and shearing device, place the material head on the discharge conveying line of the buffer conveying device, press the cut button on the touch screen of the electric control cabinet operation panel, and the shearing device will cut off the material head;

[0007] b. After setting the relevant process parameters on the touch screen, click the reset button. The lifting and transferring device automatically moves to the top of the unloading conveyor, and the clamping and pressing mechanisms are released. The flip device rotates to the right side of the unloading conveyor, and the clamping mechanism is released. The lifting and stacking device automatically moves upward, the upper material detection sensor turns on, and the lifting and stacking material platform automatically descends until the upper material detection sensor turns off. The second cylinder of the material pusher retracts and returns to its original position.

[0008] c. Click the start button to run the device, the plate moves forward on the feed conveyor line, the width detection mechanism and height detection mechanism of the automatic detection device detect the width and height of the plate, and compare and store them with the process parameters of the touch screen; the plate comes out of the shearing device and enters the buffer conveyor device, the length measuring device receives the cutting information of the metering control cabinet, and measures the length through the counting roller and encoder. When the measured length is reached, the feed conveyor line stops running through the third servo drive mechanism, and the shearing mechanism of the shearing device cuts the plate. When the shearing mechanism rises to the upper limit, the stepper motor on the crawling mechanism of the cache conveyor device runs, driving the crawling pressure wheel to rotate, and at the same time the pressure cylinder runs downward, so that the crawling pressure wheel presses the plate and the first frame platform of the shearing device and conveys it forward to ensure that the plate is separated from the shearing mechanism after cutting. After running for 2 seconds, the pressure cylinder runs upward and resets; after cutting, the plate runs at high speed on the discharge conveyor line of the cache conveyor device to transport the plate to the unloading conveyor device, induction centering sensor, unloading conveyor line runs at high speed, the first servo drive mechanism receives the length signal of the electric control cabinet, and transports the plate to the centering position of the unloading conveyor line. At the same time, the first The guide mechanism moves downward to expose the plate completely on the unloading conveyor line; the lifting and transferring device receives the length signal from the electric control cabinet and moves the longitudinal moving module to the appropriate position. The lifting and transferring module and the clamping and pressing mechanism move downward to the lower set position. The clamping component clamps the plate. At the same time, the pressing component presses the plate. The lifting and transferring module moves upward. When it reaches the upper set position, the first guide mechanism of the lower conveyor line moves upward and resets. The lower conveyor line resumes operation. The left and right moving modules move to the left to reach the set position above the lifting and stacking device. The lifting and transferring module and the clamping and pressing mechanism move upward. It moves downward and reaches the lower set position, the pressing component resets and releases the plate, the clamping component resets and places the plate on the lifting and stacking material platform, the lifting and moving module moves upward, and after reaching the upper set position, the left and right moving modules move to the right and reset above the lower conveyor line. At the same time, the upper material detection sensor of the third frame of the lifting and stacking device is turned on, and the second servo drive mechanism drives the synchronous pulley transmission mechanism and the gear-rack lifting transmission mechanism and the second guide mechanism to lower the lifting and stacking material platform. When the upper material detection sensor of the third frame is turned off, the lifting and stacking material platform stops running;

[0009] d. The second sheet is transported to the center position of the unloading conveyor line, and the first guide mechanism moves downward to expose the sheet completely on the unloading conveyor line; the lifting and loading device receives the length signal from the electric control cabinet and moves the longitudinal moving module to the appropriate position. The lifting and moving module and the clamping and pressing mechanism move downward. When the clamping component reaches the lower set position, the plate is clamped. At the same time, the pressing component presses the plate. The lifting and moving module moves upward. When it reaches the upper set position, the first guide mechanism of the lower conveyor line moves upward and resets, and the left and right moving modules move left to reach the flip device. The lifting and moving module is set to the upper set position, and the clamping and pressing mechanism moves downward. When it reaches the lower set position, the pressing component resets and releases the plate. The clamping component resets and places the plate on the flipping rack. The clamping mechanism clamps the plate. The lifting and moving module moves upward. When it reaches the upper set position, the cylinder on the flipping device pulls the chain, causing the sprocket to drive the rotating shaft, causing the flipping rack to rotate 180 degrees and suspend on the lifting and stacking material platform. The clamping mechanism resets and releases the plate to complete flipping and stacking. At the same time, the left and right moving modules move to the right and reset above the lower conveyor line.

[0010] e. The plates are stacked forward and backward on the lifting and stacking material platform of the lifting and stacking device. As the stacking height increases, the lifting and stacking material platform drops to the lowest position, the upper and lower material detection sensors are turned on, the lifting and transferring device and the turning device are suspended, and the cylinder of the material pushing device pushes the material pushing mechanism through the third guide mechanism installed on the bracket to move the plates stacked at a certain height to the fixed stacking material platform. The plates are then manually removed. At the same time, the material pushing device is reset, the lifting and stacking device is reset, and the transferring device and the turning device continue to operate;

[0011] f. It is found that the surface of the plate has obvious discoloration. After passing through the buffer conveying device, the operator presses the cut button on the touch screen of the electric control cabinet operation panel, and the shearing device cuts it. The plate is conveyed to the center position of the unloading conveyor line. At the same time, the first guide mechanism moves downward to expose the plate completely on the unloading conveyor line. The lifting and moving module and the clamping and pressing mechanism of the lifting and transferring device move downward to the lower set position. The clamping part clamps the plate. At the same time, the pressing part presses the plate. The lifting and moving module moves upward to the upper set position. The left and right moving module moves to the right to the set position above the waste conveying device. The lifting and moving module and the clamping and pressing mechanism move downward to the lower set position. The pressing part resets and releases the plate. The plate is placed on the waste conveying device. At the same time, the lifting and transferring device resets above the lower conveyor line.

[0012] Preferably, when the plate is operating normally, the transmission speeds of the length metering device, the buffer conveying device, and the unloading conveying device are consistent and run at normal speeds. When the plate is cut in the shearing device, the transmission speed of the buffer conveying device becomes high-speed, and the transmission speed of the plate leaving the buffer conveying device becomes normal speed. When the plate enters the centering sensor of the unloading conveying device, the transmission speed of the unloading conveying device becomes high-speed, and the transmission speed of the plate leaving the unloading conveying device becomes normal speed.

[0013] Preferably, the feature is that the plate is not moved away from the centering position of the unloading conveying line of the unloading conveying device, and the subsequent plate must stay on the buffer conveying device in front of the centering sensor.

[0014] Preferably, when the length of the plate is less than 1.2 meters, the turning device, material pushing device, clamping and pressing mechanism involved are operated by a middle group of mechanisms, and when the length of the plate is more than 1.2 meters, the three groups of mechanisms are operated simultaneously.

[0015] The design of the present invention adopts an innovative design idea, breaking through the technical difficulties in flipping ultra-thin strip perforated plate corrugated plates, and solving the production problems of difficult flipping of ultra-thin strip perforated plate corrugated plates and high stacking accuracy; the present invention completely abandons the existing plate flipping method, adopts a new structure and mechanism, adds an automatic process parameter detection function, and realizes the functions of conveying, transplanting, flipping, and stacking ultra-thin strip perforated plate corrugated plates.

[0016] The automatic detection, transfer, flipping and stacking device for ultra-thin strip-shaped perforated plate corrugated panels of the present invention realizes automatic control, can automatically transfer and flip the conveyed perforated plate corrugated panels, and stack them one front and one back, eliminating manual, monotonous and tedious mechanical repetitive labor.

[0017] The present invention fills the gap in automatic detection, transfer, flipping and stacking of ultra-thin perforated corrugated plates. The entire process is simple and easy to understand, and the human-machine interface is convenient to operate. It not only improves the work efficiency of the production line, but also reduces the labor intensity of workers. It has good practicality and promotion. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional schematic diagram of the automatic detection, transfer, flipping and stacking device for ultra-thin perforated strip corrugated plates proposed by the present invention;

[0019] Figure 2 This is a front view of the automatic detection, transfer, flipping and stacking device for ultra-thin perforated strip corrugated plates proposed by the present invention;

[0020] Figure 3 This is a top view of the automatic detection, transfer, flipping and stacking device for ultra-thin perforated strip corrugated plates proposed by the present invention;

[0021] Figure 4 This is a left view of the automatic detection, transfer, flipping and stacking device for ultra-thin perforated strip corrugated plates proposed by the present invention;

[0022] Figure 5 It is a structural schematic diagram of an automatic detection device for automatically detecting, transferring, flipping and stacking ultra-thin perforated plate corrugated plate proposed by the present invention;

[0023] Figure 6 It is a structural schematic diagram of a length measuring device for an automatic detection, transfer, flipping and stacking device for ultra-thin perforated corrugated sheet materials proposed by the present invention;

[0024] Figure 7 It is a structural diagram of a buffer conveying device for automatically detecting, transferring, flipping and stacking ultra-thin perforated plate corrugated plate proposed by the present invention;

[0025] Figure 8 It is a structural schematic diagram of the crawling mechanism of the buffer conveying device of the automatic detection, transfer, flipping and stacking device of the ultra-thin perforated plate corrugated plate proposed by the present invention;

[0026] Figure 9 It is a structural schematic diagram of the unloading and conveying device of the automatic detection, transfer, flipping and stacking device for ultra-thin perforated plate corrugated plate proposed by the present invention;

[0027] Figure 10 It is a structural schematic diagram of the lifting and transferring device of the automatic detection, transfer, flipping and stacking device for ultra-thin perforated strip corrugated plates proposed by the present invention;

[0028] Figure 11 This is a schematic front view of the structure of the lifting and transferring device of the automatic detection, transfer, flipping and stacking device for ultra-thin perforated strip corrugated plates proposed by the present invention;

[0029] Figure 12 It is a schematic structural diagram of the clamping and pressing mechanism of the lifting and transferring device of the automatic detection, transfer, flipping and stacking device for ultra-thin perforated strip corrugated plates proposed by the present invention;

[0030] Figure 13 It is a structural schematic diagram of a turning device for automatically detecting, transferring, turning and stacking ultra-thin perforated strip corrugated plates proposed by the present invention;

[0031] Figure 14 This is a schematic right view of the structure of the turning device of the automatic detection, transfer, turning and stacking device for ultra-thin perforated strip corrugated plates proposed by the present invention;

[0032] Figure 15 This is a structural front view of the lifting and stacking device of the automatic detection, transfer, flipping and stacking device for ultra-thin perforated plate corrugated plate proposed by the present invention;

[0033] Figure 16Schematic diagram of the transmission structure of the lifting and stacking device of the automatic detection, transfer, flipping and stacking device for ultra-thin perforated plate corrugated plate proposed by the present invention;

[0034] Figure 17 This is a schematic right view of the structure of the lifting and stacking device for the automatic detection, transfer, flipping and stacking device of ultra-thin perforated plate corrugated plate proposed by the present invention;

[0035] Figure 18 It is a structural schematic diagram of a material pushing device for an automatic detection, transfer, flipping and stacking device for ultra-thin perforated strip corrugated plates proposed by the present invention. DETAILED DESCRIPTION

[0036] In order to enable those skilled in the art to more clearly understand the objectives, technical solutions and advantages of the present invention, the present invention is further described below with reference to the accompanying drawings and embodiments.

[0037] like Figure 1-18As shown, an automatic detection, transfer, flipping and stacking device for ultra-thin strip-shaped perforated corrugated plates includes an automatic detection device 1, a length measuring device 2, a shearing device 3, a buffer conveying device 4, a material unloading conveying device 5, a lifting and transferring device 6, a flipping device 7, a lifting and stacking device 8, a material pushing device 9, a waste conveying device 10, and an electric control device. Conveyor tracks are provided between each other. The automatic detection device 1 includes a first bracket, and a width detection mechanism 11 and a height detection mechanism 12 arranged at the upper end of the first bracket; the length measuring device 2 includes a feed conveying line 21, a counting roller 22 and an encoder 23 arranged at the upper end of the material conveying line, and a servo motor and Reducer; the shearing device 3 includes a first frame 31, a shearing mechanism 32 arranged at the upper end of the first frame 31, the cache conveying device 4 includes a discharge conveying line 41, a climbing mechanism 42 arranged at the end of the cache conveying line, a stepping motor 421, a climbing pressure wheel 422, and a pressing cylinder 423 arranged on the climbing mechanism 42; the unloading conveying device 5 includes a unloading conveying line 51, a centering sensor 52 arranged at the end of the unloading conveying line 51, a first plate guide mechanism 53 arranged on both sides of the unloading conveying line 51, and a first servo drive mechanism 54 arranged at the lower end of the unloading conveying line 51; the lifting and transferring device 6 includes a second frame 61, a feeding mechanism arranged on the upper part of the second frame 61 The longitudinal moving module 62 and the left-right moving module 63 are arranged on the longitudinal moving module 62, the left-right moving module 63 is arranged on the left-right moving module 63, and the lifting moving module 64 is arranged on the left-right moving module 63. The clamping and pressing mechanism 65 is arranged on the lifting moving module 64; the turning device 7 includes a turning frame 71, a clamping mechanism 72 arranged on the turning frame 71, a sprocket 74, a chain 73, and a first cylinder 76 arranged on the rotating shaft 75 of the turning frame 71; the lifting and stacking device 8 includes a third frame 81, a lifting and stacking material platform 82 and a fixed stacking material platform 83 arranged on the upper part of the third frame 81, a second guide mechanism 84, a gear 76 arranged at the lower part of the lifting and stacking material platform 82 The rack-and-wheel lifting transmission mechanism 85, the synchronous pulley transmission mechanism 86 and the second servo drive mechanism 87, the upper material detection sensor 88 and the lower material detection sensor 89 are arranged at the end of the third frame 81; the material pushing device 9 includes a second bracket 92, a material pushing mechanism 91 arranged on the second bracket 92, a third guide mechanism 93 and a driving cylinder 94 arranged on the material pushing mechanism 91; the waste conveying device 10 includes a waste conveying line; the electronic control device includes an electronic control cabinet 111, and a touch display screen 112 arranged on the operating surface of the electronic control cabinet 111. The output shaft of the second servo drive mechanism 87 is connected to the synchronous pulley, and the synchronous pulley is connected to the gear shaft.

[0038] The second frame 61 has two groups of longitudinal moving modules 62 in the upper feeding direction, three groups of left and right moving modules 63, and three groups of lifting and moving modules 64. The lower end of the lifting and moving module 64 is connected to the clamping and pressing mechanism 65. The flip frame 71 is three groups, and the material pushing device 9 is three groups.

[0039] A method for using an automatic detection, transfer, flipping and stacking device for ultra-thin perforated corrugated plates is as follows:

[0040] a. Before use, make sure the device is in the power-off state. According to the width and height of the strip-shaped perforated corrugated plate, adjust the clamping and pressing mechanism 65 set on the lifting and moving module 64. The clamping width is slightly larger than the plate width and the pressing height. Adjust the guide width of the first guide mechanism 53 set on the unloading conveying device 5, adjust the pressing height of the climbing mechanism 42 set at the end of the buffer conveying device 4, and adjust the clamping width and pressing height of the clamping mechanism 72 set on the turning frame 71. Adjust the above steps when using. Pass the plate through the automatic detection device 1, the length measuring device 2, and the shearing device 3, place the material head on the discharge conveying line 41 of the buffer conveying device 4, press the cutting button on the touch display screen 112 of the operation panel of the electric control cabinet 111, and the shearing device 3 will cut off the material head.

[0041] b. After setting the relevant process parameters on the touch screen 112, click the reset button, the lifting and transferring device 6 automatically moves to the top of the unloading conveying device 5, and at the same time releases the clamping and pressing mechanism 65, the flipping device 7 rotates to the right side of the unloading conveying device 5, and at the same time releases the clamping mechanism 72, the lifting and stacking device 8 automatically moves up, and the upper material

[0042] The detection sensor 88 is turned on, and the lifting and stacking material platform 82 automatically descends to the upper material. The detection sensor 88 is turned off, and the second cylinder 94 of the material pushing device 9 is retracted and reset.

[0043] When the plate is cut off, the plate is cut off and the plate is cut off. When the plate is cut off, the plate is cut off and the plate is cut off, the plate is cut off and the plate is cut off. When the plate is cut off, the plate is cut off and the plate is cut off, the plate is cut off. After cutting, the plate runs at a high speed on the discharge conveyor line 41 of the buffer conveyor device 4, and the plate is transported to the unloading conveyor device 5, the centering sensor 52 is sensed, and the unloading conveyor line 51 runs at a high speed. The first servo drive mechanism 54 receives the length signal of the electric control cabinet 111, and transports the plate to the centering position of the unloading conveyor line 51. At the same time, the first guide mechanism 53 moves downward to expose the plate completely on the unloading conveyor line 51; the lifting and loading device 6 receives the length signal of the electric control cabinet 111, and moves the longitudinal moving module 62 to the appropriate position. The lifting and moving module 64 and the clamping and pressing mechanism 65 move downward to the lower set position. The clamping component 651 clamps the plate. At the same time, the pressing component 652 presses the plate. The lifting and moving module 64 moves upward. When it reaches the upper set position, the lower The first guide mechanism 53 of the conveyor line 51 moves upward and resets, the lower conveyor line 51 resumes operation, the left and right moving module 63 moves to the left and reaches the set position above the lifting and stacking device 8, the lifting and moving module 64 and the clamping and pressing mechanism 65 move downward, and when they reach the lower set position, the pressing component 652 resets and releases the plate, and the clamping component 651 resets so that the plate is placed on the lifting and stacking material platform 82. The lifting and moving module 64 moves upward and reaches the upper set position. After that, the left and right moving module 63 moves to the right and resets above the lower conveyor line 51. At the same time, the upper material detection sensor 88 of the third frame 81 of the lifting and stacking device 8 is turned on, and the second servo drive mechanism 87 drives the synchronous pulley transmission mechanism 86 and the gear-rack lifting transmission mechanism 85 and the second guide mechanism 84 to lower the lifting and stacking material platform 82. When the upper material detection sensor 88 of the third frame 81 is turned off, the lifting and stacking material platform 82 stops operating.

[0044] d. The second sheet is transported to the center position of the unloading conveyor line 51, and at the same time, the first guide mechanism 53 moves downward to expose the sheet completely on the unloading conveyor line 51; the lifting and transferring device 6 receives the length signal from the electric control cabinet 111, moves the longitudinal moving module 62 to the appropriate position, and the lifting and moving module 64 and the clamping and pressing mechanism 65 move downward. When the clamping component 651 reaches the lower set position, the sheet is clamped. At the same time, the pressing component 652 presses the sheet. The lifting and moving module 64 moves upward. When it reaches the upper set position, the first guide mechanism 53 of the lower conveyor line 51 moves upward and resets, and the left and right moving module 63 moves left to reach the top of the flipping device 7. The lifting and moving module 64 and the clamping and pressing mechanism 65 move downward, and when they reach the lower set position, the pressing component 652 resets and releases the plate, the clamping component 651 resets and places the plate on the flipping frame 71, and the clamping mechanism 72 clamps the plate. The lifting and moving module 64 moves upward, and after reaching the upper set position, the cylinder 76 on the flipping device 7 pulls the chain 73, so that the sprocket 74 drives the rotating shaft 75, so that the flipping frame 71 rotates 180 degrees and is suspended on the lifting and stacking material platform 82. The clamping mechanism 72 resets and releases the plate to complete the flipping and stacking. At the same time, the left and right moving module 63 moves to the right and resets above the lower conveyor line 51.

[0045] e. The plates are stacked forward and backward on the lifting and stacking material platform 82 of the lifting and stacking device 8. As the stacking height continues to increase, the lifting and stacking material platform 82 drops to the lowest position, the upper and lower material detection sensors are turned on, the lifting and transferring device 6 and the turning device 7 are suspended, and the cylinder 94 of the material pushing device 9 pushes the material pushing mechanism 91 through the third guide mechanism 93 installed on the second bracket 92 to move the plates stacked at a certain height to the fixed stacking material platform 83, and then they are manually moved away. At the same time, the material pushing device 9 is reset, the lifting and stacking device 8 is reset, and the transferring device 6 and the turning device 7 continue to operate.

[0046] f. It is found that the surface of the plate has obvious discoloration. After passing through the buffer conveying device 4, the operator presses the cutting button on the touch screen 112 of the operation panel of the electric control cabinet 111, and the shearing device 3 cuts it, and the plate is conveyed to the center position of the unloading conveying line 51. At the same time, the first guide mechanism 53 moves downward, exposing the plate completely to the unloading conveying line 51. The lifting and moving module 64 and the clamping and pressing mechanism 65 of the lifting and transferring device 6 move downward, and reach the lower set position. The clamping component 651 clamps the plate. At the same time, the pressing component 652 presses the plate, and the lifting and moving module 64 moves upward to reach the upper set position. The left and right moving module 63 moves to the right to the set position above the waste conveying device 10. The lifting and moving module 64 and the clamping and pressing mechanism 65 move downward, and reach the lower set position. The pressing component 652 resets and releases the plate, and the plate is placed on the waste conveying device 10. At the same time, the lifting and transferring device 6 is reset above the lower conveying line 51.

[0047] When the plate is operating normally, the transmission speeds of the length measuring device 2, the buffer conveying device 4, and the unloading conveying device 5 are consistent and run at normal speeds. When the plate is cut in the shearing device 3, the transmission speed of the buffer conveying device 4 becomes high-speed operation, and the transmission speed of the plate leaving the buffer conveying device 4 becomes normal speed operation. When the plate enters the centering sensor 52 of the unloading conveying device 5, the transmission speed of the unloading conveying device 5 becomes high-speed operation, and the transmission speed of the plate leaving the unloading conveying device 5 becomes normal speed operation.

[0048] The plate has not been moved away from the centering position of the unloading conveying line of the unloading conveying device 5 , and the subsequent plate must stay on the buffer conveying device 4 in front of the centering sensor 52 .

[0049] For plates under 1.2 meters in length, the turning device 7, material pushing device 9, and clamping and pressing mechanism 65 are operated by the middle group of mechanisms, while for plates over 1.2 meters, the three groups of mechanisms operate simultaneously. The long downtime will cause the plate to discolor in the previous process, requiring manual inspection and cutting.

[0050] The above describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and modifications are possible without departing from the spirit and scope of the present invention, and such changes and modifications fall within the scope of the invention as claimed.

Claims

1. A method for using an automatic detection, transfer, flipping and stacking device for ultra-thin perforated corrugated sheet materials, wherein the device includes an automatic detection device, a length measuring device, a shearing device, a buffer conveying device, a material feeding and conveying device, a lifting and transferring device, a flipping device, a lifting and stacking device, a material pushing device, a waste conveying device, and an electronic control device, characterized in that The automatic detection device includes a first bracket, and a width detection mechanism and a height detection mechanism arranged at the upper end of the first bracket; the length measuring device includes a feeding conveyor line, a counting roller and an encoder arranged at the upper end of the material conveyor line, and a third servo drive mechanism arranged at the lower end of the feeding conveyor line; the shearing device includes a first frame, a shearing mechanism arranged at the upper end of the first frame, the cache conveying device includes a discharging conveyor line, a crawling mechanism arranged at the end of the cache conveyor line, a stepping motor, a crawling pressure wheel, and a pressure cylinder arranged on the crawling mechanism; the unloading conveying device includes a unloading conveyor line, a centering sensor arranged at the end of the unloading conveyor line, a first plate guide mechanism arranged on both sides of the unloading conveyor line, and a first servo drive mechanism arranged at the lower end of the unloading conveyor line; the lifting and transferring device includes a second frame, a longitudinal moving module and a left and right moving module arranged on the upper part of the second frame in the feeding direction, a left and right movable module placed on the longitudinal movable module, a lifting movable module arranged on the left and right movable module, and a clamping and pressing mechanism arranged on the lifting movable module; the turning device includes a turning frame, a clamping mechanism arranged on the turning frame, a sprocket, a chain, and a first cylinder arranged on the rotating shaft of the turning frame; the lifting and stacking device includes a third frame, a lifting and stacking material platform and a fixed stacking material platform arranged on the upper part of the third frame, a second guide mechanism, a gear-rack lifting transmission mechanism, a synchronous belt pulley transmission mechanism, and a second servo drive mechanism arranged at the lower part of the lifting and stacking material platform, an upper material detection sensor and a lower material detection sensor arranged at the end of the second frame; the material pushing device includes a second bracket, a material pushing mechanism arranged on the second bracket, a third guide mechanism and a driving cylinder arranged on the material pushing machine; the waste conveying device includes a waste conveying line; The electronic control device includes an electronic control cabinet and a touch screen display provided on the operating surface of the electronic control cabinet; the output shaft of the second servo drive mechanism is connected to a synchronous pulley, which is connected to a gear shaft; the upper portion of the second frame has two groups of longitudinally movable modules for feeding, three groups of left and right movable modules, and three groups of lifting and moving modules, the lower ends of which are connected to the clamping and pressing mechanisms; the flipping frames have three groups; the material pushing devices have three groups; the method for using the automatic detection, transfer, flipping and stacking device for ultra-thin perforated plate corrugated sheet materials is as follows: a. Before use, make sure the device is in the power-off state. According to the width and height of the strip-shaped perforated corrugated plate, adjust the clamping and pressing mechanism set on the lifting and moving module. The clamping width is slightly larger than the plate width and the pressing height. Adjust the guide width of the first guide mechanism set on the unloading conveying device, adjust the pressing height of the climbing mechanism set at the end of the buffer conveying device, and adjust the clamping width and pressing height of the clamping mechanism set on the turning frame. When using, adjust the above steps, pass the plate through the automatic detection device, length measuring device, and shearing device, place the material head on the discharge conveying line of the buffer conveying device, press the cut button on the touch screen of the electric control cabinet operation panel, and the shearing device will cut off the material head; b. After setting the relevant process parameters on the touch screen, click the reset button. The lifting and transferring device automatically moves to the top of the unloading conveyor, and the clamping and pressing mechanisms are released. The flip device rotates to the right side of the unloading conveyor, and the clamping mechanism is released. The lifting and stacking device automatically moves upward, the upper material detection sensor turns on, and the lifting and stacking material platform automatically descends until the upper material detection sensor turns off. The second cylinder of the material pusher retracts and returns to its original position. c. Click the start button to run the device, the plate moves forward on the feed conveyor line, the width detection mechanism and height detection mechanism of the automatic detection device detect the width and height of the plate, and compare and store them with the process parameters of the touch screen; the plate comes out of the shearing device and enters the buffer conveyor device, the length measuring device receives the cutting information of the metering control cabinet, and measures the length through the counting roller and encoder. When the measured length is reached, the feed conveyor line stops running through the third servo drive mechanism, and the shearing mechanism of the shearing device cuts the plate. When the shearing mechanism rises to the upper limit, the stepper motor on the crawling mechanism of the cache conveyor device runs, driving the crawling pressure wheel to rotate, and at the same time the pressure cylinder runs downward, so that the crawling pressure wheel presses the plate and the first frame platform of the shearing device and conveys it forward to ensure that the plate is separated from the shearing mechanism after cutting. After running for 2 seconds, the pressure cylinder runs upward and resets; after cutting, the plate runs at high speed on the discharge conveyor line of the cache conveyor device to transport the plate to the unloading conveyor device, induction centering sensor, unloading conveyor line runs at high speed, the first servo drive mechanism receives the length signal of the electric control cabinet, and transports the plate to the centering position of the unloading conveyor line. At the same time, the first The guide mechanism moves downward to expose the plate completely on the unloading conveyor line; the lifting and transferring device receives the length signal from the electric control cabinet and moves the longitudinal moving module to the appropriate position. The lifting and transferring module and the clamping and pressing mechanism move downward to the lower set position. The clamping component clamps the plate. At the same time, the pressing component presses the plate. The lifting and transferring module moves upward. When it reaches the upper set position, the first guide mechanism of the lower conveyor line moves upward and resets. The lower conveyor line resumes operation. The left and right moving modules move to the left to reach the set position above the lifting and stacking device. The lifting and transferring module and the clamping and pressing mechanism move upward. It moves downward and reaches the lower set position, the pressing component resets and releases the plate, the clamping component resets and places the plate on the lifting and stacking material platform, the lifting and moving module moves upward, and after reaching the upper set position, the left and right moving modules move to the right and reset above the lower conveyor line. At the same time, the upper material detection sensor of the third frame of the lifting and stacking device is turned on, and the second servo drive mechanism drives the synchronous pulley transmission mechanism and the gear-rack lifting transmission mechanism and the second guide mechanism to lower the lifting and stacking material platform. When the upper material detection sensor of the third frame is turned off, the lifting and stacking material platform stops running; d. The second sheet is transported to the center position of the unloading conveyor line, and the first guide mechanism moves downward to expose the sheet completely on the unloading conveyor line; the lifting and loading device receives the length signal from the electric control cabinet and moves the longitudinal moving module to the appropriate position. The lifting and moving module and the clamping and pressing mechanism move downward. When the clamping component reaches the lower set position, the plate is clamped. At the same time, the pressing component presses the plate. The lifting and moving module moves upward. When it reaches the upper set position, the first guide mechanism of the lower conveyor line moves upward and resets, and the left and right moving modules move left to reach the flip device. The lifting and moving module is set to the upper set position, and the clamping and pressing mechanism moves downward. When it reaches the lower set position, the pressing component resets and releases the plate. The clamping component resets and places the plate on the flipping rack. The clamping mechanism clamps the plate. The lifting and moving module moves upward. When it reaches the upper set position, the cylinder on the flipping device pulls the chain, causing the sprocket to drive the rotating shaft, causing the flipping rack to rotate 180 degrees and suspend on the lifting and stacking material platform. The clamping mechanism resets and releases the plate to complete flipping and stacking. At the same time, the left and right moving modules move to the right and reset above the lower conveyor line. e. The plates are stacked forward and backward on the lifting and stacking material platform of the lifting and stacking device. As the stacking height increases, the lifting and stacking material platform drops to the lowest position, the upper and lower material detection sensors are turned on, the lifting and transferring device and the turning device are suspended, and the cylinder of the material pushing device pushes the material pushing mechanism through the third guide mechanism installed on the bracket to move the plates stacked at a certain height to the fixed stacking material platform. The plates are then manually removed. At the same time, the material pushing device is reset, the lifting and stacking device is reset, and the transferring device and the turning device continue to operate; f. It is found that the surface of the plate has obvious discoloration. After passing through the buffer conveying device, the operator presses the cut button on the touch screen of the electric control cabinet operation panel, and the shearing device cuts it. The plate is conveyed to the center position of the unloading conveyor line. At the same time, the first guide mechanism moves downward to expose the plate completely on the unloading conveyor line. The lifting and moving module and the clamping and pressing mechanism of the lifting and transferring device move downward to the lower set position. The clamping part clamps the plate. At the same time, the pressing part presses the plate. The lifting and moving module moves upward to the upper set position. The left and right moving module moves to the right to the set position above the waste conveying device. The lifting and moving module and the clamping and pressing mechanism move downward to the lower set position. The pressing part resets and releases the plate. The plate is placed on the waste conveying device. At the same time, the lifting and transferring device resets above the lower conveyor line.

2. The method for using the automatic detection, transfer, flipping and stacking device for ultra-thin perforated corrugated sheet materials according to claim 1 is characterized in that When the plate is operating normally, the transmission speeds of the length metering device, the buffer conveying device, and the unloading conveying device are consistent and run at normal speeds. When the plate is cut in the shearing device, the transmission speed of the buffer conveying device becomes high-speed, and the transmission speed of the plate leaving the buffer conveying device becomes normal speed. When the plate enters the centering sensor of the unloading conveying device, the transmission speed of the unloading conveying device becomes high-speed, and the transmission speed of the plate leaving the unloading conveying device becomes normal speed.

3. The method for using the automatic detection, transfer, flipping and stacking device for ultra-thin perforated corrugated sheet materials according to claim 2 is characterized in that If the plate is not moved away from the centering position of the unloading conveyor line of the unloading conveyor device, the subsequent plate must stay on the buffer conveyor device in front of the centering sensor.

4. The method for using the automatic detection, transfer, flipping and stacking device for ultra-thin perforated corrugated sheet materials according to claim 3 is characterized in that When the length of the plate is less than 1.2 meters, the turning device, material pushing device, clamping and pressing mechanism involved are operated by the middle group of mechanisms, and when the length is more than 1.2 meters, the three groups of mechanisms operate simultaneously.

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