Hard super-large disc production and transfer device and operation method thereof

Abstract

The present invention relates to a hard super-large disk production and transfer device and an operation method thereof, including a production unit and a transfer unit, the production unit including a discharge mechanism, a clamping and straightening mechanism, a speed measuring mechanism, an inkjet drying mechanism, a molding mechanism and a hard tube winding mechanism arranged in sequence, the discharge mechanism is provided with a material frame, the hard tube winding mechanism is fixed with a pallet, the pallet is provided with a plurality of notches along its four sides, the transfer unit includes a hard tube super-large disk assembly, a first conveying mechanism, a second conveying mechanism, a third conveying mechanism and a conveying mechanism. The present invention fixes the pallet directly on the hard tube winding mechanism, and the pallet is provided with notches to facilitate the long tongue plate in the external sling to support the material, so there is no need to customize components such as brackets, saving the cost of the equipment and simplifying the process flow.

Description

Technical Field

[0001] The invention relates to a hard super-large plate, and in particular to a hard super-large plate production and transportation device and an operation method thereof. Background Art

[0002] In precision seamless copper tube production enterprises, the production method of online annealing soft super-large coil units has become increasingly mature, and various copper tube manufacturers have achieved large-scale product supply. The production method is that the unloading device puts the hard or semi-hard copper tube in the basket through the straightening machine, length measuring device, online induction heating furnace, insulation cooling device, tension device, inkjet drying device, forming device, winding + unloading device and then to the wooden pallet. The soft super-large coil product after online induction annealing is wound on the wooden pallet. The soft super-large coil is wound on the wooden pallet and can be supplied after packaging. There is no need to replace this wooden pallet during the production process.

[0003] It can be seen that the traditional process adopts online annealing and wooden tray winding process, which is a production method in which the hard or semi-hard coil in the material frame undergoes online induction annealing and then is softly wound on the wooden tray to produce the finished product. Although the production process is short, each equipment needs to be equipped with an online induction annealing device, the investment cost is high and the stability and consistency of the tube performance is difficult to control. In addition, the energy consumption of induction online annealing is also higher than that of roller hearth furnace finished product annealing (in production, the electricity consumption per ton of induction heating copper tube is more than 200 degrees, and the roller hearth furnace is less than 120 degrees), and the production speed is limited due to the need to use high-pressure nitrogen to purge the inside of the tube during the production process (generally, the production speed of this online induction annealing method does not exceed 200m / min), and the nitrogen consumption is also large. Therefore, this production method will increase the cost and efficiency of tube production.

[0004] Therefore, there is a production method in the market recently that the super-large hard disk is rolled up and then put into the finished product annealing furnace, but a special pallet is used for rolling, and the bottom of the hard disk roll uses auxiliary plates such as stainless steel integral pallets, split pallets and lining plates, as well as a special transfer rack. The stainless steel integral pallets, split pallets and lining plates are retained in the annealing furnace. After the annealing is completed, the soft super-large disk needs to be placed on the wooden pallet through a special machine, and then the semi-circular split pallet is pulled out. During this period, the lining plate is left to be shipped to the customer site. This method is very inconvenient and increases the packaging and transportation costs. Therefore, a new method is needed to solve the above problems. Summary of the invention

[0005] In order to overcome the above-mentioned defects, the present invention provides a hard super-large tray production and transportation device, in which the pallet is directly fixed on the hard tube winding mechanism, and the pallet is provided with a slot to facilitate the long tongue plate in the external hanger to support the material, so there is no need to customize components such as brackets, which saves the cost of equipment and simplifies the process flow.

[0006] The technical solution adopted by the present invention to solve its technical problem is:

[0007] A hard super-large disk production and transfer device, including a production unit and a transfer unit, the production unit includes a discharge mechanism, a clamping and straightening mechanism, a speed measuring mechanism, an inkjet drying mechanism, a molding mechanism and a hard tube winding mechanism arranged in sequence, the discharge mechanism is provided with a material frame, the hard tube winding mechanism is fixed with a tray, the tray is provided with a plurality of notches along its four sides, the transfer unit includes a hard tube super-large disk assembly, a first conveying mechanism, a second conveying mechanism, a third conveying mechanism and a conveying mechanism, the copper tube in the material frame is discharged by the discharge mechanism and then passes through the clamping and straightening mechanism, the speed measuring mechanism, the inkjet drying mechanism, the molding mechanism in sequence The hard tube winding mechanism is used to wind the hard tube super-large coil on the pallet to form a hard super-large coil. The first conveying mechanism uses an external sling to transport the hard super-large coil on the pallet to the hard tube super-large coil assembly. The second conveying mechanism uses an internal sling to transport the hard super-large coil on the hard tube super-large coil assembly to the annealing furnace trolley of the conveying mechanism. The hard super-large coil is transported from the annealing furnace trolley to the annealing furnace and then returned to form a soft super-large coil that flows into the conveying mechanism. The third conveying mechanism uses an internal sling to transport the soft super-large coil on the annealing furnace trolley to the soft coil pallet. The third conveying mechanism uses an external sling to transport the soft super-large coil on the soft coil pallet to the wooden pallet.

[0008] Preferably, the rigid tube super-large disc assembly comprises a circulation base and a heat-resistant plate placed on the circulation base, the heat-resistant plate is in a disc-shaped structure and a plurality of soft pillows distributed at intervals are provided on the upper surface of the heat-resistant plate.

[0009] Preferably, the first conveying mechanism includes a first loading truss, a first transmission assembly and an outer hoist, the first transmission assembly is slidably mounted on the first loading truss, the outer hoist is connected to the first transmission assembly and the first transmission assembly can drive the outer hoist to move up and down, and the second conveying mechanism includes a second loading truss, a second transmission assembly and an inner hoist, the second transmission assembly is slidably mounted on the second loading truss, the inner hoist is connected to the second transmission assembly and the second transmission assembly can drive the inner hoist to move up and down.

[0010] Preferably, the third conveying mechanism includes a third loading truss, a third conveying assembly, a fourth conveying assembly, an outer hoist and an inner hoist, the third conveying assembly and the fourth conveying assembly are slidably installed on the third loading truss, the inner hoist is connected to the third conveying assembly and the third conveying assembly can drive the inner hoist to move up and down, the outer hoist is connected to the fourth conveying assembly and the fourth conveying assembly can drive the outer hoist to move up and down.

[0011] Preferably, the external hanger includes a supporting member, a lining plate and a plurality of supporting units, the supporting unit includes a turntable, a long tongue plate and a driving assembly, the supporting member is fixedly connected to the lining plate, a cavity is opened inside the lining plate, the turntable is rotatably mounted on the lining plate, the long tongue plate is slidably mounted on the lining plate, the driving assembly is connected to the turntable, and when the driving assembly drives the turntable to rotate, the turntable can drive the long tongue plate to extend out of the cavity of the lining plate or retract the lining plate.

[0012] Preferably, the supporting member protrudes outward on all sides to form a plurality of connecting members, and the connecting members are fixedly connected to the lining plate through support rods. A fixing block is also fixedly provided on the support rod between the supporting member and the lining plate. The driving component is a driving cylinder, and the driving cylinder is horizontally arranged on the lining plate, and one end of the driving cylinder is fixedly mounted on the fixing block, and its piston rod is fixedly connected to the turntable.

[0013] Preferably, the turntable is horizontally arranged on the upper surface of the lining, and one end of the turntable is rotatably connected to the lining via a rotating shaft, and the other end is provided with a strip groove, the lining is provided with a limiting groove, and the lower surface of the lining is provided with a sliding groove, and the limiting groove and the sliding groove are opened in the same direction.

[0014] Preferably, the long tongue plate is slidably installed in the slide groove on the lower surface of the lining plate through a slider, and a push column is also fixedly provided on the long tongue plate, and the push column is placed in the limiting groove of the lining plate and the strip groove of the turntable.

[0015] Preferably, the inner sling comprises a positioning plate and a plurality of short tongue plates, the positioning plate is used to support the inner cavity of the hard super-large coil or the soft super-large coil, and the short tongue plates are used to hold up the bottom of the hard super-large coil or the soft super-large coil.

[0016] The present invention also provides an operating method of a hard super-large disk production and transfer device, comprising the following steps:

[0017] Step 1: The copper tube in the material frame is discharged by the discharge mechanism, and then passes through the clamping and straightening mechanism, the speed measuring mechanism, the inkjet drying mechanism, the forming mechanism and the hard tube winding mechanism in sequence, and then is wound on the tray to form a hard super-large coil;

[0018] Step 2: The first conveying assembly drives the outer sling to slide along the first feeding truss to the hard pipe winding mechanism, and the first conveying assembly drives the outer sling downward to lift the hard super-large coil on the pallet and transport it to the hard pipe super-large coil assembly;

[0019] Step 3: The super-large disk assembly of hard tubes equipped with super-large hard coils is transported to the loading area of ​​the annealing furnace. The super-large disk assembly of hard tubes includes a heat-resistant plate. The second conveying assembly drives the inner hanger to slide along the second loading truss to the super-large disk assembly of hard tubes. The second conveying assembly drives the inner hanger downward to lift the super-large hard coils and the heat-resistant plate on the super-large disk assembly of hard tubes together, and transport them to the annealing furnace trolley of the conveying mechanism;

[0020] Step 4: After the annealing furnace trolley is filled with hard super-large coils, it enters the annealing furnace to anneal the hard super-large coils into soft super-large coils, and then the annealing furnace trolley carries the soft super-large coils to the unloading area;

[0021] Step 5: The third conveying assembly drives the inner hoist to slide along the third loading truss to the unloading area, and then drives the inner hoist downward to lift the soft super-large coil and the heat-resistant plate together and transport them to the soft coil pallet;

[0022] Step 6: The third conveying assembly drives the outer spreader to slide along the third loading truss to just above the soft coil pallet, and then drives the outer spreader downward to lift the soft oversized coil and transport it to the wooden pallet, and finally packs it for shipment.

[0023] The beneficial effects of the present invention are:

[0024] 1) In the present invention, the hard super-large coil is directly wound on the pallet, which is a part of the hard tube winding mechanism. There is no need to place a heat-resistant pad (such as a stainless steel or mica pad) between the pallet and the super-large coil. Therefore, when winding, the operator does not need to place any pallet, heat-resistant plate, semi-circular pad, soft pillow, etc., which can improve the convenience of winding, reduce labor intensity and increase the operating speed;

[0025] 2) After the coiling is completed, the hard super-large coil is transported to the hard tube super-large coil assembly by the external lifting device, and the hard tube super-large coil assembly loaded with the hard super-large coil is transported to the annealing furnace area by a forklift or a roller, so there is no need to customize components such as brackets, stainless steel integral pallets, split pallets and lining plates, which simplifies the process flow and saves equipment costs;

[0026] 3) In the process of transportation, the present invention uses the long tongue plate of the external lifting device to extend into the slot of the tray slot to support the bottom of the tray, and the upper surface of the long tongue plate directly contacts the bottom surface of the coil. Due to the sufficient contact area and the special long tongue plate surface material, the deformation of the tube at the contact point can be avoided, and there is no need to ship the heat-resistant plate to the customer and then take it back or to pull out the semi-circular pad by a machine, etc., which increases production convenience and saves operating costs;

[0027] 4) In this method, after the copper tube is rolled into a hard super-large coil, the hard super-large coil is transported to the annealing furnace for annealing by using the cooperation between the outer hanger and the inner hanger, and then the soft super-large coil is transported to the wooden pallet for packaging and shipment by using the cooperation between the inner hanger and the outer hanger. Therefore, the entire production and transportation process does not require a special winding rack or complex machines. The use of this device reduces the power consumption per ton of super-large coil production, is easy to operate, simplifies the process, and the production speed can reach more than 300m / min, greatly improving the production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a structural schematic diagram of the production unit and the first conveying mechanism in the present invention;

[0029] Figure 2 It is a structural schematic diagram of the second conveying mechanism and the delivery mechanism in the present invention;

[0030] Figure 3 It is a schematic structural diagram of the third conveying mechanism and the delivery mechanism in the present invention;

[0031] Figure 4 This is a schematic diagram of the structure of the rigid tube super-large disk assembly in the present invention;

[0032] Figure 5 It is a structural schematic diagram of the circulation base in the present invention;

[0033] Figure 6 It is a schematic diagram of the structure of the heat-resistant plate in the present invention;

[0034] Figure 7 It is a schematic diagram of the structure of the foreign lifting device in the present invention;

[0035] Figure 8 for Figure 7 The enlarged view of point A in the middle;

[0036] Fig. 9 It is a schematic diagram of the structure of the inner lifting device in the present invention;

[0037] In the figure: 101-feeding mechanism, 102-material frame, 103-clamping and straightening mechanism, 104-speed measuring mechanism, 105-inkjet drying mechanism, 106-forming mechanism, 107-hard tube winding mechanism, 108-tray, 109-slot,

[0038] 200-hard tube super large coil assembly, 201-flow bottom support, 202-heat-resistant plate, 203-soft pillow, 204-hard super large coil, 210-soft coil pallet, 211-soft super large coil, 220-wooden pallet;

[0039] 300-first conveying mechanism, 310-first loading truss, 320-first transmission unit,

[0040] 400-external lifting device, 410-supporting member, 411-connecting member, 412-support rod, 413-fixing block, 420-turntable, 421-strip groove, 430-long tongue plate, 431-pushing column, 432-sliding block, 440-lining plate, 441-limiting groove, 442-sliding groove, 450-driving cylinder, 451-piston rod;

[0041] 500 - second conveying mechanism, 510 - second loading truss, 520 - second conveying assembly, 530 - inner hanger, 531 - positioning plate, 532 - short tongue plate;

[0042] 600-third conveying mechanism, 610-third loading truss, 620-third conveying assembly, 630-fourth conveying assembly

[0043] 700- conveying mechanism, 701- annealing furnace trolley. DETAILED DESCRIPTION

[0044] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0045] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein, for example. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units that are clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0046] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0047] Example: Figure 1-9 As shown, a hard super-large disk production and transfer device includes a production unit and a transfer unit, the production unit includes a discharge mechanism 101, a clamping and straightening mechanism 103, a speed measuring mechanism 104, an inkjet drying mechanism 105, a molding mechanism 106 and a hard tube winding mechanism 107 arranged in sequence, the discharge mechanism 101 is provided with a material frame 102, the hard tube winding mechanism 107 is fixedly provided with a tray 108, and the tray 108 is provided with a plurality of notches 109 along its periphery, the transfer unit includes a hard tube super-large disk assembly 200, a first conveying mechanism 300, a second conveying mechanism 500, a third conveying mechanism 600 and a conveying mechanism 700, the copper tube in the material frame 102 is discharged by the discharge mechanism 101 and then passes through the clamping and straightening mechanism 103, the speed measuring mechanism 104, the inkjet drying mechanism 105, the molding mechanism 106 and the hard tube winding mechanism 107 in sequence. 6 and the hard tube winding mechanism 107 are then wound on the pallet 108 to form a hard super-large coil 204, the first conveying mechanism 300 uses the outer hanger 400 to transport the hard super-large coil 204 on the pallet to the hard tube super-large disc assembly 200, the second conveying mechanism 500 uses the inner hanger 530 to transport the hard super-large coil 204 on the hard tube super-large disc assembly to the annealing furnace trolley 701 of the conveying mechanism 700, the hard super-large coil 204 is transported to the annealing furnace by the annealing furnace trolley and then returned to form a soft super-large coil 211 and flow into the conveying mechanism 700, the third conveying mechanism 600 uses the inner hanger 530 to transport the soft super-large coil 211 on the annealing furnace trolley to the soft coil pallet 210, and the third conveying mechanism 600 uses the outer hanger 400 to transport the soft super-large coil 211 on the soft coil pallet to the wooden pallet 220.

[0048] Among them, the pallet 108 is directly fixed on the hard tube winding mechanism 107, and is a part of the hard tube winding mechanism. It does not need to be assembled or disassembled, and is easy to use. The notch 109 opened on the pallet 108 facilitates the external sling 400 to lift the hard super-large coil 204. The hard super-large coil is directly wound on the pallet, and there is no need to place a heat-resistant pad (such as a stainless steel or mica pad) between the pallet and the super-large coil. After the winding is completed, the hard super-large coil 204 is transported to the hard tube super-large disc assembly by the external sling, and the hard tube super-large disc assembly 200 equipped with the hard super-large coil is transported to the annealing furnace area by a forklift or roller conveyor, so there is no need to customize components such as brackets, stainless steel integral pallets, split pallets and liner plates, which simplifies the process flow and saves equipment costs. After the hard super-large coil 204 is annealed in the annealing furnace, the soft super-large coil 211 is transported to the wooden pallet through the outer and inner slings for packaging and shipment. The use of this device reduces the power consumption per ton of super-large coil production, is easy to operate, simplifies the process, and the production speed can reach more than 300m / min, greatly improving the production efficiency.

[0049] like Figure 4-6 As shown, the rigid tube super-large coil assembly 200 includes a circulation base 201 and a heat-resistant plate 202 placed on the circulation base 201. The heat-resistant plate 202 is a disc-shaped structure and a plurality of spaced soft pillows 203 are provided on the upper surface of the heat-resistant plate. The heat-resistant plate 202 has a cavity in the center, and the soft pillows 203 protrude from the upper surface of the heat-resistant plate. There are notches similar to those on a tray between adjacent soft pillows to facilitate the placement or lifting of super-large coils by an external sling or an internal sling.

[0050] like Figure 1 and Figure 2 As shown, the first conveying mechanism 300 includes a first loading truss 310, a first conveying assembly 320 and an outer hoist 400, the first conveying assembly 320 is slidably mounted on the first loading truss 310, the outer hoist 400 is connected to the first conveying assembly 320 and the first conveying assembly can drive the outer hoist to move up and down, the second conveying mechanism 500 includes a second loading truss 510, a second conveying assembly 520 and an inner hoist 530, the second conveying assembly 520 is slidably mounted on the second loading truss 510, the inner hoist 530 is connected to the second conveying assembly 520 and the second conveying assembly can drive the inner hoist to move up and down.

[0051] like Figure 3As shown, the third transport mechanism 600 includes a third loading truss 610, a third conveying assembly 620, a fourth conveying assembly 630, an outer hoist 400 and an inner hoist 530. The third conveying assembly 620 and the fourth conveying assembly 630 are slidably installed on the third loading truss 610. The inner hoist 530 is connected to the third conveying assembly 620 and the third conveying assembly 620 can drive the inner hoist to move up and down. The outer hoist 400 is connected to the fourth conveying assembly 630 and the fourth conveying assembly 630 can drive the outer hoist to move up and down.

[0052] like Figure 1-3 As shown, the conveying assembly (including the first, second, third and fourth conveying assemblies, the same below) can be slidably installed on the loading truss (including the first, second and third loading trusses) through a motor and a gear rack assembly. A driving motor or a cylinder can be installed on the conveying assembly, and the motor and other components are used to drive the outer hoist or the inner hoist to move up and down. The inner hoist or the outer hoist can also be moved up and down or horizontally through a screw assembly, a worm gear assembly, etc. The conveying mechanism 700 can be transmitted by a roller or a conveyor belt. The above are all common technologies in the field and will not be described in detail here.

[0053] like Figure 7-8 As shown, the external hanger 400 includes a supporting member 410, a lining plate 440 and a plurality of supporting units, the supporting unit includes a turntable 420, a long tongue plate 430 and a driving assembly, the supporting member 410 is fixedly connected to the lining plate 440, a cavity is opened inside the lining plate 440, the turntable 420 is rotatably mounted on the lining plate 440, the long tongue plate 430 is slidably mounted on the lining plate 440, the driving assembly is connected to the turntable, and when the driving assembly drives the turntable to rotate, the turntable 420 can drive the long tongue plate 430 to extend out of the cavity of the lining plate or retract the lining plate. The lining plate 440 is located above the supporting member 410, and the middle part of the lining plate is a cavity. Usually, the long tongue plate 430 is retracted in the lining plate. During operation, the transmission component lifts the supporting member 410 and sets the sling on the hard super-large disk, that is, the hard super-large disk is placed in the cavity of the lining plate, and the driving component is started. The driving component drives the turntable 420 to rotate. When the turntable rotates, it drives the long tongue plate 430 to extend from the bottom of the lining plate to support the hard super-large disk. In this embodiment, four groups of support units are provided, that is, the hard super-large disk is supported by four groups of long tongue plates 430. When using this sling, the hard super-large disk needs to be rolled on the slotted pallet, and there is no need to prevent the heat-resistant pad between the pallet and the super-large disk. After the rolling is completed, the long tongue plate in the sling is extended into the slotted notch 109 of the pallet to support the bottom of the disk. The upper surface of the long tongue plate directly contacts the bottom surface of the coil. Because of the sufficient contact area and the special long tongue plate surface material, the deformation of the pipe at the contact point can be avoided.

[0054] The surroundings of the hanging member 410 protrude outward to form a plurality of connecting members 411, and the connecting members 411 are fixedly connected to the lining plate 440 through a supporting rod 412. A fixing block 413 is also fixedly provided on the supporting rod between the hanging member 410 and the lining plate 440. The driving assembly is a driving cylinder 450, which is horizontally arranged on the lining plate 440, and one end of the driving cylinder is fixedly mounted on the fixing block 413, and its piston rod 451 is fixedly connected to the turntable 420. The hanging member 410 is cylindrical, and four connecting members 411 are evenly arranged around it. The lining plate 440 is an annular structure. The upper end of the supporting rod 412 is fixedly connected to the connecting member 411, and the lower end is fixedly connected to the lining plate 440. The hanging member and the lining plate are arranged in parallel, and the fixing block 413 is located close to the lining plate 440. Therefore, when the piston rod of the driving cylinder is extended or retracted, it can drive the turntable 420 to rotate.

[0055] The turntable 420 is horizontally arranged on the upper surface of the lining plate 440, and one end of the turntable is rotatably connected to the lining plate 440 via a rotating shaft, and the other end is provided with a strip groove 421, the lining plate 440 is provided with a limiting groove 441, and the lower surface of the lining plate is provided with a sliding groove 442, and the limiting groove 441 and the sliding groove 442 are opened in the same direction.

[0056] The long tongue plate 430 is slidably installed in the slide groove 442 on the lower surface of the lining plate through the slider 432. A push column 431 is also fixed on the long tongue plate 430. The push column 431 is placed in the limit groove 441 of the lining plate and the strip groove 421 of the turntable. When the piston rod 451 of the driving cylinder is extended, the turntable 420 is driven to rotate toward the inner side of the lining plate, that is, the cavity side thereof. The turntable drives the push column 431 to run along the limit groove 441 toward the inner side of the lining plate. The push column 431 drives the long tongue plate 430 to extend out of the inner cavity of the lining plate; correspondingly, when the piston rod 451 of the driving cylinder is retracted, the long tongue plate 430 is driven to retract below the lining plate.

[0057] like Fig. 9 As shown, the inner sling 530 includes a positioning plate 531 and a plurality of short tongue plates 532. The positioning plate 531 is used to support the inner cavity of the hard super-large coil or the soft super-large coil, and the short tongue plates 532 are used to hold up the bottom of the hard super-large coil or the soft super-large coil. The lower end of the inner sling 530 is provided with a plurality of short tongue plates 532 along its surrounding walls. When the inner sling is inserted into the inner cavity supporting the hard super-large coil or the soft super-large coil and reaches a preset position, the positioning plate 531 expands outwards through the cylinder to position the super-large coil, and the short tongue plates 532 extend out of the inner sling under the drive of the cylinder to hold the heat-resistant plate 202 at the bottom of the super-large coil.

[0058] The operating method of the hard super-large disk production and transfer device comprises the following steps:

[0059] Step 1: If Figure 1 As shown, the copper tube in the material frame 102 is discharged by the discharge mechanism 101 and then sequentially passes through the clamping and straightening mechanism 103, the speed measuring mechanism 104, the inkjet drying mechanism 105, the forming mechanism 106 and the hard tube winding mechanism 107, and then is wound on the tray 108 to form a hard super-large coil 204;

[0060] Step 2: The first conveying assembly 320 drives the outer sling 400 to slide along the first loading truss 310 to the hard tube winding mechanism 107, and the first conveying assembly drives the outer sling 400 downward to lift the hard super-large coil 204 of the pallet and transport it to the hard tube super-large coil assembly 200;

[0061] Step 3: If Figure 2 As shown, the hard tube super-large disk assembly 200 equipped with the hard super-large coil is transported to the loading area of ​​the annealing furnace, the hard tube super-large disk assembly 200 includes a heat-resistant plate 202, the second conveying assembly 520 drives the inner hanger 530 to slide along the second loading truss 510 to the hard tube super-large disk assembly 200, and the second conveying assembly drives the inner hanger 530 downward to lift the hard super-large coil 204 and the heat-resistant plate 202 on the hard tube super-large disk assembly together, and transport them to the annealing furnace trolley 701 of the conveying mechanism 700; the annealing furnace here is a roller hearth furnace, the inner hanger 530 is inserted into the cavity inside the hard super-large coil 204, and the heat-resistant plate 202 is supported by the extended short tongue plate;

[0062] Step 4: After the annealing furnace trolley 701 is filled with the hard super-large coil 204, it enters the annealing furnace to anneal the hard super-large coil into a soft super-large coil 211, and then the annealing furnace trolley carries the soft super-large coil 211 to the unloading area;

[0063] Step 5: If Figure 3 As shown, the third conveying assembly 620 drives the inner sling 530 to slide along the third loading truss 610 to the unloading area, and then drives the inner sling 530 downward to lift the soft super-large coil 211 and the heat-resistant plate 202 together and transport them to the soft coil pallet 210;

[0064] Step 6: The third conveying assembly 620 drives the outer sling 400 to slide along the third loading truss 610 to just above the soft coil pallet 210, and then drives the outer sling 400 downward to lift the soft super-large coil 211 and transport it to the wooden pallet 220, and finally pack it for shipment.

[0065] It should be noted that, for those skilled in the art, several modifications and improvements can be made without departing from the concept of the present invention, and these modifications and improvements all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be subject to the attached claims.

Claims

1. A hard super-large disk production and transfer device, comprising a production unit and a transfer unit, wherein the production unit comprises a discharge mechanism (101), a clamping and straightening mechanism (103), a speed measuring mechanism (104), an inkjet drying mechanism (105), a forming mechanism (106) and a hard tube winding mechanism (107) arranged in sequence, wherein a material frame (102) is provided on the discharge mechanism (101), and the characteristics are: A tray (108) is fixedly provided on the hard tube winding mechanism (107), and a plurality of notches (109) are provided around the tray (108). The transfer unit comprises a hard tube super-large disk assembly (200), a first conveying mechanism (300), a second conveying mechanism (500), a third conveying mechanism (600) and a conveying mechanism (700). The copper tube in the material frame (102) is discharged by the discharge mechanism (101) and then sequentially passes through the clamping and straightening mechanism (103), the speed measuring mechanism (104), the inkjet drying mechanism (105), the forming mechanism (106) and the hard tube winding mechanism (107) and is then wound on the tray (108) to form a hard super-large coil (204). The first conveying mechanism (300) uses an external sling (400) to lift the copper tube on the tray The hard super-large coil (204) is transported to the hard tube super-large coil assembly (200); the second conveying mechanism (500) uses the inner lifting device (530) to transport the hard super-large coil (204) on the hard tube super-large coil assembly to the annealing furnace trolley (701) of the conveying mechanism (700); the hard super-large coil (204) is transported to the annealing furnace by the annealing furnace trolley and then returned to form a soft super-large coil (211) and flows into the conveying mechanism (700); the third conveying mechanism (600) uses the inner lifting device (530) to transport the soft super-large coil (211) on the annealing furnace trolley to the soft coil pallet (210); the third conveying mechanism (600) uses the outer lifting device (400) to transport the soft super-large coil (211) on the soft coil pallet to the wooden pallet (220).

2. The hard super-large disk production and transportation device according to claim 1 is characterized in that: The hard tube super-large disk assembly (200) comprises a circulation base (201) and a heat-resistant plate (202) placed on the circulation base (201); the heat-resistant plate (202) is in a disk-shaped structure and a plurality of soft pillows (203) distributed at intervals are provided on the upper surface of the heat-resistant plate.

3. The hard super-large disk production and transportation device according to claim 1 is characterized in that: The first conveying mechanism (300) includes a first loading truss (310), a first conveying assembly (320) and an outer sling (400); the first conveying assembly (320) is slidably mounted on the first loading truss (310); the outer sling (400) is connected to the first conveying assembly (320) and the first conveying assembly can drive the outer sling to move up and down; the second conveying mechanism (500) includes a second loading truss (510), a second conveying assembly (520) and an inner sling (530); the second conveying assembly (520) is slidably mounted on the second loading truss (510); the inner sling (530) is connected to the second conveying assembly (520) and the second conveying assembly can drive the inner sling to move up and down.

4. The hard super-large disk production and transportation device according to claim 3 is characterized in that: The third transport mechanism (600) includes a third loading truss (610), a third conveying assembly (620), a fourth conveying assembly (630), an outer sling (400) and an inner sling (530); the third conveying assembly (620) and the fourth conveying assembly (630) are slidably mounted on the third loading truss (610); the inner sling (530) is connected to the third conveying assembly (620) and the third conveying assembly (620) can drive the inner sling to move up and down; the outer sling (400) is connected to the fourth conveying assembly (630) and the fourth conveying assembly (630) can drive the outer sling to move up and down.

5. The hard super-large disk production and transportation device according to claim 1 is characterized in that: The external hanger (400) includes a supporting member (410), a lining plate (440) and a plurality of supporting units, wherein the supporting unit includes a turntable (420), a long tongue plate (430) and a driving assembly. The supporting member (410) is fixedly connected to the lining plate (440), a cavity is provided inside the lining plate (440), the turntable (420) is rotatably mounted on the lining plate (440), the long tongue plate (430) is slidably mounted on the lining plate (440), the driving assembly is connected to the turntable, and when the driving assembly drives the turntable to rotate, the turntable (420) can drive the long tongue plate (430) to extend out of the cavity of the lining plate or retract into the lining plate.

6. The hard super-large disk production and transportation device according to claim 5 is characterized in that: The surrounding of the supporting member (410) protrudes outward to form a plurality of connecting members (411), and the connecting members (411) are fixedly connected to the lining plate (440) through a supporting rod (412). A fixing block (413) is also fixedly provided on the supporting rod between the supporting member (410) and the lining plate (440). The driving component is a driving cylinder (450), and the driving cylinder is horizontally arranged on the lining plate (440), and one end of the driving cylinder is fixedly installed on the fixing block (413), and its piston rod (451) is fixedly connected to the turntable (420).

7. The hard super-large disk production and transportation device according to claim 5 is characterized in that: The turntable (420) is horizontally arranged on the upper surface of the lining plate (440), and one end of the turntable is rotatably connected to the lining plate (440) via a rotating shaft, and the other end is provided with a strip groove (421), the lining plate (440) is provided with a limiting groove (441), and the lower surface of the lining plate is provided with a sliding groove (442), and the limiting groove (441) and the sliding groove (442) are opened in the same direction.

8. The hard super-large disk production and transportation device according to claim 7 is characterized in that: The long tongue plate (430) is slidably installed in the slide groove (442) on the lower surface of the lining plate through a slider (432), and a push column (431) is also fixedly provided on the long tongue plate (430), and the push column (431) is placed in the limiting groove (441) of the lining plate and the strip groove (421) of the turntable.

9. The hard super-large disk production and transportation device according to claim 1 is characterized in that: The inner sling (530) comprises a positioning plate (531) and a plurality of short tongue plates (532), wherein the positioning plate (531) is used to support the inner cavity of the hard super-large coil or the soft super-large coil, and the short tongue plates (532) are used to hold up the bottom of the hard super-large coil or the soft super-large coil.

10. An operating method of the hard super-large disk production and transportation device according to claim 4, characterized in that: The steps include: Step 1: The copper tube in the material frame (102) is discharged by the discharge mechanism (101), and then sequentially passes through the clamping and straightening mechanism (103), the speed measuring mechanism (104), the inkjet drying mechanism (105), the forming mechanism (106) and the hard tube winding mechanism (107), and then is wound on the tray (108) to form a hard super-large coil (204); Step 2: The first conveying assembly (320) drives the outer sling (400) to slide along the first loading truss (310) to the hard tube winding mechanism (107), and the first conveying assembly drives the outer sling (400) downward to lift the hard super-large coil (204) on the pallet and transport it to the hard tube super-large coil assembly (200); Step 3: The hard tube super-large disk assembly (200) containing the hard super-large coil is transported to the loading area of ​​the annealing furnace, the hard tube super-large disk assembly (200) includes a heat-resistant plate (202), the second conveying assembly (520) drives the inner hanger (530) to slide along the second loading truss (510) to the hard tube super-large disk assembly (200), and the second conveying assembly drives the inner hanger (530) downward to lift the hard super-large coil (204) and the heat-resistant plate (202) on the hard tube super-large disk assembly together, and transport them to the annealing furnace trolley (701) of the conveying mechanism (700); Step 4: After the annealing furnace trolley (701) is filled with the hard super-large coil (204), it enters the annealing furnace to anneal the hard super-large coil into a soft super-large coil (211), and then the annealing furnace trolley carries the soft super-large coil (211) to the unloading area; Step 5: The third conveying assembly (620) drives the inner sling (530) to slide along the third loading truss (610) to the unloading area, and then drives the inner sling (530) downward to lift the soft super-large coil (211) and the heat-resistant plate (202) together and transport them to the soft coil pallet (210); Step 6: The third conveying assembly (620) drives the outer sling (400) to slide along the third loading truss (610) to the top of the soft coil pallet (210), and then drives the outer sling (400) downward to lift the soft super-large coil (211) and transport it to the wooden pallet (220), and finally pack it for shipment.

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