Demoulding system for integral forming of PPH winding storage tank

Abstract

The invention relates to a demolding system for integral forming of a PPH winding storage tank, and relates to the technical field of winding storage tank demolding equipment. The device comprises a fixing frame, a storage tank mold for shaping the PPH storage tank barrel, a processing mechanism for positioning, translating, lifting and rotating the storage tank mold, and a processing mechanism for abutting and demolding, blowing and pressurizing and limiting and guiding the PPH storage tank barrel, the processing mechanism comprises a positioning assembly, a translation assembly, a lifting assembly and a rotating assembly, the lifting assembly comprises a demolding table movably arranged on the fixing frame and a lifting part used for lifting the demolding table, and the storage tank mold is movably arranged on the demolding table; the translation assembly comprises a steel wire rope movably arranged on the demolding table and a power piece used for conducting winding driving on the steel wire rope. The outer side of the PPH storage tank barrel can be evenly abutted, the situation that the step only abuts against one position of the PPH storage tank barrel is avoided, and uneven surface quality of the PPH storage tank barrel is prevented.

Description

Technical Field

[0001] The present application relates to the technical field of demoulding equipment for winding storage tanks, and in particular to a demoulding system for integrally forming a PPH winding storage tank. Background Art

[0002] PPH wrapped storage tank is a new type of steel-plastic composite structure storage tank. It is an integral pressure vessel made of a new type of composite material lined with polyethylene and covered with glass fiber cloth. It has the advantages of light weight, long life and strong corrosion resistance. At the same time, due to the use of a fully sealed lining layer and advanced manufacturing technology, the product has outstanding impact resistance.

[0003] During the production and processing of PPH wrapped storage tanks, it is usually necessary to evenly wrap the PPH tape around the mold and form a good bond. Then the molten PPH tape is cooled and solidified on the mold to form a PPH storage tank barrel. When the PPH storage tank barrel is cooled to a certain temperature on the mold, a demoulding device is usually required to demould the formed PPH storage tank barrel from the mold. At present, the method of separating the PPH storage tank barrel from the mold is usually to place the mold and the PPH storage tank barrel on a separation table with steps on the separation table, and then pull the mold by an electric hoist to press the PPH storage tank barrel against the step, and finally separate the storage tank from the mold; With respect to the above-mentioned related technologies, the inventors believe that the following defects exist: the steps on the detachment platform only have a tightening effect on the PPH tank barrel on the bottom side, and the PPH tank barrel only presses against the step portion on the bottom side, which easily leads to uneven surface quality of the PPH tank barrel, making the mold susceptible to excessive impact force or friction during the demolding process, making it difficult for the PPH tank barrel to be smoothly detached from the mold, and causing uneven force on the PPH tank barrel during the demolding process, thereby causing deformation or damage, making it inconvenient to use, and failing to meet the demolding production requirements of the PPH tank barrel. Summary of the invention

[0004] In order to solve the problem that the step on the detachment table only has a pressing effect on the PPH tank tube on the bottom side, the PPH tank tube only presses against the step part on the bottom side, which easily causes uneven surface quality of the PPH tank tube, makes the mold susceptible to excessive impact force or friction force during the demolding process, and makes it difficult for the PPH tank tube to be smoothly detached from the mold, the present application provides a demolding system for one-piece molding of PPH winding tanks.

[0005] The present application provides a demoulding system for integrated PPH winding storage tanks using the following technical solutions: A demoulding system for integrated molding of a PPH winding storage tank, comprising a fixing frame, a storage tank mold for shaping a PPH storage tank tube, a processing mechanism for positioning, translating, lifting and rotating the storage tank mold, and a processing mechanism for pressing and demoulding, blowing and pressurizing, and limiting and guiding the PPH storage tank tube; The processing mechanism includes a positioning component, a translation component, a lifting component and a rotating component. The lifting component includes a demoulding table movably arranged on a fixed frame and a lifting member for lifting the demoulding table. The storage tank mold is movably arranged on the demoulding table. The translation assembly includes a steel wire rope movably arranged on the demoulding table and a power member for winding and driving the steel wire rope; The positioning assembly includes a signal receiver fixed on a fixing frame, a first positioning block movably arranged on the fixing frame, a second positioning block movably arranged on the demoulding table, a positioning member for positioning the first positioning block and the second positioning block, and a trigger member for triggering the signal receiver; The rotating assembly includes a connecting rod fixed to the tank mold and a rotating member for rotating the connecting rod; The processing mechanism includes a demoulding component, a blowing component and a limiting component, wherein the demoulding component includes an annular frame fixed on a fixed frame, a plurality of abutting blocks movably arranged on the annular frame, and a synchronizing member for synchronously adjusting the plurality of abutting blocks; The blowing assembly includes air outlet heads respectively fixed on a plurality of abutting blocks, adjusting plates respectively movably arranged on the plurality of air outlet heads, an air delivery box for delivering air to the plurality of air outlet heads, and an adjusting member for automatically adjusting the adjusting plates; The limiting assembly includes a plurality of wedge blocks movably arranged on a fixing frame and a rotating member for rotating and adjusting the plurality of wedge blocks; The fixed frame is also provided with a driving member for synchronously driving the lifting member, the rotating member, the actuating member, the synchronizing member and the rotating member, and the adjusting member can be indirectly driven by the translation of the PPH storage tank cylinder; The adjusting component includes connecting hoses respectively fixed on multiple gas outlet heads, telescopic springs respectively fixed on multiple adjusting plates, an annular tube fixed on an annular frame, an gas pipe fixed on an air box, a booster pump fixed on the gas pipe and an electromagnetic valve fixed on the gas pipe. The multiple telescopic springs are respectively fixedly connected to the multiple gas outlet heads, the gas box is fixedly connected to the fixing frame, the multiple adjusting plates are movably fitted with the PPH storage tank barrel, and a gas gap is set between the adjusting plate and the inner wall of the gas outlet head.

[0006] By adopting the above technical solution, when the PPH tank barrel is pressed against the mold for demoulding, the gap between the PPH tank barrel and the mold is sprayed with air, which can improve the demoulding efficiency of the PPH tank barrel, because the pressure of the gas can effectively act on the interface between the PPH tank barrel and the mold, which can not only improve the demoulding efficiency of the PPH tank barrel and the mold, but also avoid scratches on the PPH tank barrel as much as possible; Arranging multiple detachment platforms on the outside of the PPH tank barrel can ensure that the PPH tank barrel can be uniformly stressed during demoulding, so that the PPH tank barrel can be evenly pressed against the demoulding during demoulding. However, in the prior art, the sizes of PPH winding tanks are different, and the position where the steps and the PPH tank barrel are pressed against each other must be accurately positioned. However, the current method for adjusting the detachment platform is usually manual adjustment by staff, which is not only time-consuming and labor-intensive, but also difficult to evenly distribute multiple detachment platforms on the outside of the PPH tank barrel for pressing against each other. If the positions of multiple steps are not reasonably designed on the outside of the PPH tank barrel, not only will the effect of uniform stress on the PPH tank barrel not be achieved, but the PPH tank barrel will also be scratched differently due to uneven stress on the multiple steps. Moreover, due to the uneven stress on the PPH tank barrel, when the demoulding is pressed against each other, it is easy to produce slight angle changes on the mold, so it is difficult to detach the PPH tank barrel from the mold. The tank mold and PPH tank barrel can be positioned, translated, lifted and rotated by the processing mechanism. The PPH tank barrel can be pressed and demoulded, blown and pressurized, and limited and guided by the processing mechanism. The tank mold and PPH tank barrel can be positioned by the positioning component to prevent the PPH tank barrel from moving randomly during pressing and demoulding, and to prevent the tank mold from detaching from the demoulding table during demoulding. The tank mold can be pulled by the translation component to demould the PPH tank barrel from the tank mold. The tank mold and PPH tank barrel can be lifted and lowered by the lifting component to move the tank mold to the position where it needs to be pressed, so as to demould PPH tank barrels of different models and sizes. The tank mold and PPH tank barrel can be rotated by the rotating component to adjust the tank mold and PP The fulcrum of the H tank barrel and the demoulding table is used to continuously adjust the gap position between the tank mold and the PPH tank barrel to prevent the PPH tank barrel from sticking to the outside of the tank mold, which can ensure the demoulding efficiency of the PPH tank barrel. The demoulding component can be used to evenly press the PPH tank barrel against the demoulding to prevent the PPH tank barrel from being deformed or damaged due to uneven force during demoulding. The blowing component can be used to blow air between the tank mold and the PPH tank barrel. At the same time, the air pressure can be adjusted according to the adhesion between the tank mold and the PPH tank barrel to maintain the air pressure between the tank mold and the PPH tank barrel to enhance the demoulding effect between the PPH tank barrel and the tank mold. The limiting component can be used to limit and guide the tank mold and the PPH tank barrel to prevent the tank mold and the PPH tank barrel from shaking freely on the demoulding table when demoulding. When the synchronous parts drive the multiple clamping blocks to move, they will also drive the multiple air outlet heads and the multiple adjustment plates to move respectively. Therefore, the multiple air outlet heads and the multiple adjustment plates will also be distributed on the outside of the PPH tank barrel corresponding to the PPH tank barrel. The solenoid valve can open the gas pipe, and the gas in the gas box will be blown into the inside of the multiple air outlet heads through the gas pipe, the annular pipe and the multiple connecting hoses in turn. At the same time, the booster pump can increase the gas pressure. The multiple air outlet heads will blow the gas between the tank mold and the PPH tank barrel. The gas will enter the gap between the tank mold and the PPH tank barrel through the floating of the gas, so that the air pressure is maintained between the tank mold and the PPH tank barrel, which can enhance the demoulding effect of the PPH tank barrel. At the same time, the rotating parts drive the tank mold and the PPH tank barrel to rotate on the demoulding table to continuously adjust the storage The fulcrum of the tank mold and the PPH tank barrel and the demoulding table can be adjusted by adjusting the gap position on the tank mold and the PPH tank barrel, so that the wind can be stably blown into the space between the tank mold and the PPH tank barrel to ensure the air pressure between the tank mold and the PPH tank barrel, so that the tank mold and the PPH tank barrel remain loose, and try to avoid the PPH tank barrel from sticking to the tank mold due to the high welding temperature when the PPH tank barrel is wrapped around the tank mold. By blowing air in multiple ranges between the PPH tank barrel and the tank mold, the PPH tank barrel and the tank mold can be cooled to ensure the demoulding effect of the PPH tank barrel and the tank mold, and the air pressure can be maintained between the PPH tank barrel and the tank mold to further enhance the loose demoulding effect of the tank mold and the PPH tank barrel.

[0007] Optionally, the lifting component includes a lifting screw frame movably arranged on the demolding table, a support frame fixed on the fixed frame, and a threaded rod, a first bevel gear and a second bevel gear rotatably arranged on the support frame. The number of the lifting screw frame, the support frame, the threaded rod, the first bevel gear and the second bevel gear are all two. The two threaded rods are respectively threadedly connected to the two lifting screw frames, the two first bevel gears are respectively meshed with the two second bevel gears, and the two second bevel gears are respectively fixedly connected to the two threaded rods.

[0008] By adopting the above technical scheme, the two first bevel gears, the two second bevel gears and the two threaded rods can be driven to rotate in sequence through the lifting member, which will then drive the two lifting screw racks, the demolding platform, the PPH tank barrel and the tank mold to move up and down, and then respectively drive the first positioning block and the second positioning block, the first bearing and the second bearing and the first dovetail block and the second dovetail block to move downward, so as to achieve the purpose of adjusting the height of the tank mold. When the first dovetail block moves downward and fits with the signal receiver, the motor stops driving, indicating that the axis of the tank mold is now flush with the center of the annular frame, and the lifting of the tank mold can be stopped. The position of the tank mold can be adjusted according to the model and size of the tank mold, and the axis of tank molds of different models and sizes can be moved to be flush with the center of the annular frame, so as to facilitate demolding of PPH tank barrels of different models and sizes.

[0009] Optionally, the triggering member includes an infrared generator fixed on the demolding table, a first electromagnet fixed on the first positioning block, a second electromagnet fixed on the second positioning block, a positioning plate movably arranged on the demolding table, a first bearing fixed on the first positioning block, a second bearing fixed on the second positioning block, a first dovetail block fixed on the first bearing, and a second dovetail block fixed on the second bearing, the first dovetail block is movably fitted with a signal receiver, the infrared generator is electrically connected to the signal receiver, the first electromagnet is magnetically connected to the connecting rod, the second electromagnet is magnetically connected to the tank mold, and the signal receiver corresponds to the center point of the annular frame.

[0010] By adopting the above technical scheme, when the lifting member drives the demoulding table, the tank mold and the PPH tank barrel to rise and fall, the trigger member can be indirectly driven, and the first electromagnet and the second electromagnet can be driven first. When the tank mold moves, the magnetic force of the first electromagnet will be adsorbed to the connecting rod, and the magnetic force of the second electromagnet will be adsorbed to the tank mold. The first positioning block and the second positioning block can be fixed to the tank mold as a whole, and the tank mold can be limited to prevent the tank mold from shaking back and forth and falling off the demoulding table during rotation and lifting. The tank mold can be limited and fixed first, and at the same time, when the tank mold is lifted and lowered, the first dovetail block, the infrared generator and the signal receiver can be used to accurately move the tank mold and the PPH tank barrel to the center of the annular frame. At the same time, after the PPH tank barrel is demoulded, the demoulding table can be moved to the bottom initial position to facilitate demoulding of PPH tank barrels of different models and sizes.

[0011] Optionally, the power component includes an electric hoist fixed on the demoulding table, a fixing ring fixed on the positioning plate, and a hook fixed on one end of a steel wire rope, the hook is movably connected to the fixing ring, the steel wire rope is wound around the outside of the electric hoist, the end of the steel wire rope is fixedly connected to the electric hoist, a step is provided on the demoulding table, and the PPH tank barrel is movably fitted with the step.

[0012] By adopting the above technical scheme, the electric hoist can reel in and unwind the wire rope, and then the hook, the fixing ring, the positioning plate, the tank mold and the PPH tank barrel can be pulled in sequence through the wire rope. When the tank mold and the PPH tank barrel are moved on the demolding table, the multiple tightening blocks on the synchronous parts and the steps on the demolding table can tighten the PPH tank barrel evenly, so that the PPH tank barrel is subjected to uniform force during demolding, and the PPH tank barrel can be prevented from being deformed or damaged due to uneven force.

[0013] Optionally, the rotating member includes a connecting rod fixed on the tank mold, a transmission gear fixed on the connecting rod, and a transmission rack fixed on a fixed frame, and the transmission gear is movably meshed with the transmission rack.

[0014] By adopting the above technical scheme, the lifting member can indirectly drive the rotating member when driving the demolding table to lift and lower. When the demolding table is lifted and lowered, because the transmission rack is meshed with the transmission gear, it will drive the transmission gear, the connecting rod, the tank mold and the PPH tank barrel to rotate on the demolding table in turn, and the fulcrum of the PPH tank barrel, the tank mold and the demolding table can be continuously adjusted, so that an air gap can be generated above the PPH tank barrel and the tank mold. At the same time, through the rotation of the PPH tank barrel and the tank mold, the position of the air gap can be continuously adjusted, and the PPH tank barrel and the tank mold can be loosened to avoid too tight adhesion between the PPH tank barrel and the tank mold, which will interfere with the close demolding of the PPH tank barrel and the tank mold, thereby improving the demolding efficiency of the PPH tank barrel and the mold.

[0015] Optionally, the synchronizing member includes movable racks respectively fixed on a plurality of locking blocks and a plurality of movable gears, inner and outer gears and a power gear rotatably arranged on a ring frame, the plurality of movable racks are respectively meshed with the plurality of movable gears, the plurality of movable gears are all meshed with the inner sides of the inner and outer gears, and the power gear is meshed with the outer sides of the inner and outer gears.

[0016] By adopting the above technical scheme, the power gear, the internal and external gears and multiple movable gears can be driven to rotate in sequence through the synchronization parts, which will then drive the multiple movable racks and the multiple clamping blocks to translate respectively, so that the multiple clamping blocks can be moved inside or outside the center of the annular frame. When the tank mold moves to the center of the annular frame, the multiple clamping blocks will stop moving. At this time, the multiple clamping blocks will be distributed on the outside of the tank mold, and the multiple clamping blocks will correspond to the PPH tank barrel, so that the multiple clamping blocks and the steps on the demolding table can uniformly clamp and demold the PPH tank barrel. At the same time, through the synchronous adjustment and movement of the multiple clamping blocks, the positions of the multiple clamping blocks can be adjusted according to the size of the tank mold, so as to uniformly clamp and demold PPH tank barrels of different sizes.

[0017] Optionally, the rotating part includes a plurality of spur gears and a plurality of connecting gears rotatably arranged on a fixed frame, a rotating rod respectively fixed to the spur gears and the connecting gears, a limit frame fixed to the rotating rod, a compression spring fixed to the limit frame and a wedge block fixed to the compression spring, the plurality of spur gears are respectively meshed with the plurality of connecting gears, the rotating rod, the limit frame, the compression spring and the wedge block are each in two groups, a limit slot is arranged on the limit frame, the plurality of wedge blocks are respectively slidably connected to the plurality of limit slots, the compression spring is located on the inner side of the limit slot, and the tank mold and the PPH tank cylinder are both movably fitted with the wedge block.

[0018] By adopting the above technical solution, when the driving shaft rotates clockwise, it will also drive multiple spur gears and multiple connecting gears to rotate, and then can respectively drive two groups of rotating rods, two groups of limiting frames, two groups of compression springs and two groups of wedge blocks to rotate in opposite directions. The angles of the two groups of wedge blocks can be adjusted, and the angles of the two groups of wedge blocks can be adjusted according to the diameters of the tank mold and the PPH tank barrel, so that the two groups of wedge blocks are always in contact with the tank mold and the PPH tank barrel. When the tank mold moves to the center of the annular frame, the two groups of wedge blocks are evenly arranged on the front and back sides of the tank mold and the PPH tank barrel, so as to limit the tank mold with the two groups of wedge blocks, so that the tank mold and the PPH tank barrel can be When the demoulding table is translated, the two groups of wedge blocks can limit and guide the front and rear sides of the tank mold and the PPH tank barrel to prevent the tank mold and the PPH tank barrel from shaking randomly when they are translated on the demoulding table. The swinging positions of the two groups of wedge blocks can be adjusted according to the size of the tank mold, so as to facilitate the limit guidance of PPH tank barrels of different sizes. The cooperation of multiple compression springs and multiple limit grooves can make the multiple wedge blocks have a buffering effect, thereby preventing the multiple wedge blocks from scratching the tank mold and the PPH tank barrel when they are limit guiding the tank mold and the PPH tank barrel, and can further enhance the limit guiding effect of the multiple wedge blocks on the tank mold and the PPH tank barrel.

[0019] Optionally, the positioning member includes connecting springs respectively fixed to the fixing frame and the positioning plate and conical blocks respectively fixed to the two connecting springs, the inner sides of the first dovetail block and the second dovetail block are provided with conical grooves, the two conical blocks are respectively movably engaged with the two conical grooves, the inner sides of the fixing frame and the positioning plate are provided with sliding grooves, the two sliding grooves are respectively slidably connected to the first dovetail block and the second dovetail block.

[0020] By adopting the above technical scheme, the lifting member drives the demoulding table, the first positioning block, the second positioning block, the first bearing, the second bearing, the first dovetail block and the second dovetail block to be lifted and lowered, which will indirectly drive the positioning member. Through the thrust of the first dovetail block and the second dovetail block moving downward, the two tapered blocks will be separated from the two tapered grooves respectively. After the demoulding of the tank mold and the PPH tank barrel is completed, by pushing the first positioning block and the second positioning block, the first electromagnet and the second electromagnet, the first bearing and the second bearing and the first dovetail block and the second dovetail block can be driven to move upward respectively. The tapered grooves on the first dovetail block and the second dovetail block will correspond to the two tapered blocks respectively. The two tapered blocks can be pushed into the two tapered grooves respectively by the elastic force of the two connecting springs, and the first dovetail block and the second dovetail block, the first bearing and the second bearing and the first positioning block and the second positioning block can be positioned, so that the first electromagnet and the second electromagnet can be clamped at the current position, so as to position and fix the next PPH tank barrel and the tank mold.

[0021] Optionally, the driving member includes a driving shaft rotatably disposed on a fixed frame and a motor fixed on the fixed frame, the driving shaft is fixedly connected to an output end of the motor, and the two first bevel gears, multiple spur gears and power gears are all fixed on the driving shaft.

[0022] By adopting the above technical scheme, the lifting member, the rotating member, the touch member, the synchronous member and the rotating member can be synchronously driven by the driving member, and the two first bevel gears, the multiple spur gears and the power gear can be driven to rotate in sequence by the motor, so that the tank mold and the PPH tank barrel can be synchronously lifted, rotated, positioned and limited and guided, so as to facilitate uniform tightening, uniform blowing loosening and demolding of PPH tank barrels of different models and sizes, which can not only save the power source of the entire system, but also ensure that the lifting member, rotating member, touch member, synchronous member and rotating member are driven synchronously, thereby ensuring the demolding effect of the PPH tank barrel.

[0023] In summary, the present application includes at least one of the following beneficial technical effects: 1. The lifting device can lift the PPH storage tank tube and storage tank mold that need to be separated and demoulded and slowly move them to the top of the demoulding table, so that the transmission gear is meshed with the transmission rack, and the first electromagnet and the second electromagnet are driven at the same time, which can limit the storage tank mold to prevent the storage tank mold from shaking back and forth and falling off the demoulding table during rotation and lifting. The lifting part can be driven by the motor to drive the demoulding table downward, and the PPH storage tank tube and storage tank mold can be driven downward in turn, so as to achieve the purpose of adjusting the height of the storage tank mold. When the first dovetail block moves downward and fits the signal receiver, the signal receiver will transmit a signal to the motor to stop driving, indicating that the axis of the storage tank mold is now flush with the center of the annular frame, and the lifting and lowering of the storage tank mold can be stopped. The position of the tank mold can be adjusted according to the model and size of the tank mold, and the axis of the tank molds of different models and sizes can be moved to be flush with the center of the annular frame. The synchronous parts can be driven by the motor to drive multiple clamping blocks to move toward the center of the annular frame. When the tank mold moves to the center of the annular frame, the multiple clamping blocks will also stop moving. At this time, the multiple clamping blocks will be evenly distributed on the outside of the tank mold, and the multiple clamping blocks will correspond to the PPH tank barrel, so that the multiple clamping blocks can evenly clamp and demould the PPH tank barrel. At the same time, through the synchronous adjustment and movement of the multiple clamping blocks, the positions of the multiple clamping blocks can be adjusted according to the model and size of the tank mold, so that the PPH tank barrels of different models and sizes can be evenly clamped and demoulded. 2. The motor can drive the rotating parts to drive the two sets of wedge blocks to rotate in opposite directions. The angles of the two sets of wedge blocks can be adjusted according to the diameters of the tank mold and the PPH tank barrel, so that the two sets of wedge blocks are always in contact with the tank mold and the PPH tank barrel, so that the two sets of wedge blocks can limit the tank mold. When the tank mold and the PPH tank barrel are translated on the demoulding table, the two sets of wedge blocks can limit and guide the front and rear sides of the tank mold and the PPH tank barrel to avoid the tank mold and the PPH tank barrel being moved during demoulding. The mold table can shake randomly when being translated, so as to enhance the limiting effect of the tank mold and the PPH tank barrel. The swinging position of the two sets of wedge blocks can be adjusted according to the size of the tank mold, so as to facilitate the limiting guidance of PPH tank barrels of different sizes, so as to enhance the demoulding effect of the PPH tank barrel. At the same time, the multiple wedge blocks can have a buffering effect, so as to avoid scratches on the tank mold and the PPH tank barrel when the multiple wedge blocks are used for limiting guidance, and the limiting guiding effect of the multiple wedge blocks on the tank mold and the PPH tank barrel can be further enhanced; 3. When the tank mold moves to the top of the demoulding table, the transmission gear will mesh with the transmission rack. Therefore, when the demoulding table drives the tank mold and the PPH tank barrel to move downward, the meshing relationship between the transmission gear and the transmission rack will sequentially drive the transmission gear, the connecting rod, the first positioning block, the second positioning block, the first bearing, the second bearing, the tank mold and the PPH tank barrel to rotate above the demoulding table. The fulcrum of the tank mold and the PPH tank barrel and the demoulding table can be continuously adjusted to avoid the tank mold and the PPH tank barrel from sticking together, giving the PPH tank barrel and the tank mold a stable and stable state. The demoulding of the mold is interfered by the rotation of the PPH tank barrel and the tank mold, and the fulcrum points of the PPH tank barrel, the tank mold and the demoulding table are continuously adjusted, so that an air gap can be generated above the PPH tank barrel and the tank mold. At the same time, the position of the air gap can be continuously adjusted by the rotation of the PPH tank barrel and the tank mold, so that the PPH tank barrel and the tank mold can be loosened to avoid the PPH tank barrel and the tank mold from being too tightly adhered, which interferes with the demoulding of the PPH tank barrel and the tank mold, and improves the demoulding efficiency of the PPH tank barrel and the mold; 4. When the multiple abutting blocks move toward the center of the annular frame, they will also drive the multiple air outlets and the multiple adjustment plates to move toward the center of the annular frame, and then the multiple air outlets and the multiple adjustment plates will be evenly distributed on the outside of the PPH tank tube. The solenoid valve can open the gas pipe, and then the gas in the gas box will be blown into the inside of the multiple air outlets through the gas pipe, the annular pipe and the multiple connecting hoses in turn, and the gas will enter the gap between the tank mold and the PPH tank tube through the floating of the gas, so that the air pressure is maintained between the tank mold and the PPH tank tube, which can enhance the demoulding effect of the PPH tank tube. By rotating the tank mold and the PPH tank tube on the demoulding table, the focus points of the tank mold, the PPH tank tube and the demoulding table are continuously adjusted. By adjusting the gap position between the tank mold and the PPH tank barrel, the wind can be stably blown into the gap between the tank mold and the PPH tank barrel to ensure the air pressure between the tank mold and the PPH tank barrel, so that the tank mold and the PPH tank barrel remain loose, and try to avoid the PPH tank barrel from adhering to the tank mold due to excessive welding temperature when the PPH tank barrel is wrapped on the tank mold. By blowing air in multiple ranges between the PPH tank barrel and the tank mold, the PPH tank barrel and the tank mold can be cooled to ensure the demoulding effect of the PPH tank barrel and the tank mold, and the air pressure can be maintained between the PPH tank barrel and the tank mold to further enhance the demoulding effect of the tank mold and the PPH tank barrel. 5. After the position of the PPH tank barrel and the tank mold is adjusted, the power piece drives the trigger piece and the positioning piece to move, and the tank mold and the PPH tank barrel can be pulled to move horizontally on the demoulding table. When the PPH tank barrel abuts against multiple adjustment plates, multiple telescopic springs will be in a compressed state, which can drive multiple adjustment plates to move inside multiple gas outlets respectively, thereby reducing the gas gap of multiple gas outlets, thereby increasing the gas pressure of each gas outlet. When the PPH tank barrel abuts, the gas can be stably blown into the gap between the tank mold and the PPH tank barrel, ensuring the effect of the PPH tank barrel against the demoulding, and then through the extrusion of the PPH tank barrel on multiple adjustment plates, the extrusion force of the PPH tank barrel on each adjustment plate will be different, and the PP The greater the extrusion pressure between the H tank barrel and the adjustment plate, the greater the air pressure of the air outlet head will be, which can enhance the effect of the air outlet head on blowing between the PPH tank barrel and the tank mold. Therefore, the larger the adhesion between the PPH tank barrel and the tank mold, the greater the air pressure of the air outlet head will be, which can enhance the demoulding effect of the PPH tank barrel and the tank mold. Then, the tank mold and the PPH tank barrel are translated on the demoulding table, and the PPH tank barrel can be pressed against the multiple adjustment plates to separate the PPH tank barrel from the tank mold. The PPH tank barrel will be intercepted on the right side of the annular frame due to the pressing of multiple adjustment plates, and the tank mold will be moved to the left side of the annular frame by the pulling of the wire rope, thereby realizing the separation and demoulding of the PPH tank barrel and the tank mold. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application; Figure 2 Appearance diagram of the fixing frame connection structure in the embodiment of the present application; Figure 3 Appearance diagram of the stripping table connection structure in the embodiment of the present application; Figure 4 Embodiments of the present application Figure 2 Enlarged view of point B in the middle; Figure 5 Embodiments of the present application Figure 3 Enlarged view of point A in the middle; Figure 6 Embodiments of the present application Figure 2 Enlarged view of point D in the middle; Figure 7 Embodiments of the present application Figure 2 Enlarged view of center C.

[0025] Figure numerals: 1, fixed frame; 2, demoulding table; 3, storage tank mold; 4, PPH storage tank cylinder; 5, motor; 6, driving shaft; 7, first bevel gear; 8, second bevel gear; 9, threaded rod; 10, lifting screw frame; 11, support frame; 12, annular frame; 13, power gear; 14, inner and outer gears; 15, movable gear; 16, movable rack; 17, tightening block; 18, air box; 19, air pipe; 20, annular pipe; 21, connecting hose; 22, air outlet; 23, adjusting plate; 24, telescopic spring; 25, booster pump; 26, solenoid valve; 27, transmission rack; 28 , connecting rod; 29, transmission gear; 30, first electromagnet; 31, first positioning block; 32, first bearing; 33, first dovetail block; 34, electric hoist; 35, wire rope; 36, hook; 37, positioning plate; 38, fixing ring; 39, connecting spring; 40, tapered block; 41, second dovetail block; 42, second bearing; 43, second positioning block; 44, second electromagnet; 45, spur gear; 46, connecting gear; 47, rotating rod; 48, limit frame; 49, compression spring; 50, wedge block; 51, signal receiver; 52, infrared generator; 53, intelligent controller. DETAILED DESCRIPTION

[0026] The following is combined with Figure 1-7 This application is described in further detail.

[0027] The present application embodiment discloses a demoulding system for integrally forming a PPH winding storage tank, referring to Figure 1, including a fixed frame 1, a tank mold 3 for shaping the PPH tank tube 4, a processing mechanism for positioning, translating, lifting and rotating the tank mold 3, and a processing mechanism for pressing and demolding, blowing and pressurizing, and limiting and guiding the PPH tank tube 4; the processing mechanism includes a positioning component, a translation component, a lifting component, and a rotating component. The lifting component includes a demolding table 2 movably arranged on the fixed frame 1 and a lifting member for lifting the demolding table 2, and the tank mold 3 is movably arranged on the demolding table 2; the translation component includes a steel wire rope 35 movably arranged on the demolding table 2 and a power member for winding and driving the steel wire rope 35; the positioning component includes a signal receiver 51 fixed on the fixed frame 1, a first positioning block 31 movably arranged on the fixed frame 1, a second positioning block 43 movably arranged on the demolding table 2, a positioning member for positioning the first positioning block 31 and the second positioning block 43, and a trigger member for triggering the signal receiver 51; the rotating component The parts include a connecting rod 28 fixed on the storage tank mold 3 and a rotating part for rotating and driving the connecting rod 28; the processing mechanism includes a demoulding component, a blowing component and a limiting component. The demoulding component includes an annular frame 12 fixed on the fixed frame 1, a plurality of abutting blocks 17 movably arranged on the annular frame 12, and a synchronizing component for synchronously adjusting the plurality of abutting blocks 17; the blowing component includes an air outlet head 22 respectively fixed on the plurality of abutting blocks 17, an adjusting plate 23 respectively movably arranged on the plurality of air outlet heads 22, an air supply box 18 for supplying air to the plurality of air outlet heads 22, and an adjusting component for automatically adjusting the adjusting plate 23; the limiting component includes a plurality of wedge blocks 50 movably arranged on the fixed frame 1 and a rotating part for rotating and adjusting the plurality of wedge blocks 50; a driving component for synchronously driving the lifting component, the rotating component, the triggering component, the synchronizing component and the rotating component is also provided on the fixed frame 1, and the adjusting component can be indirectly driven by the translational abutment of the PPH storage tank barrel 4.

[0028] The triggering member includes an infrared generator 52 fixed on the demoulding table 2, a first electromagnet 30 fixed on the first positioning block 31, a second electromagnet 44 fixed on the second positioning block 43, a positioning plate 37 movably arranged on the demoulding table 2, a first bearing 32 fixed on the first positioning block 31, a second bearing 42 fixed on the second positioning block 43, a first dovetail block 33 fixed on the first bearing 32, and a second dovetail block 41 fixed on the second bearing 42. The first dovetail block 33 is movably fitted with the signal receiver 51, the infrared generator 52 is electrically connected to the signal receiver 51, and the first electromagnet 30 is fixed on the first positioning block 31. The second electromagnet 44 is fixed on the second positioning block 43. 0 is magnetically connected to the connecting rod 28, the second electromagnet 44 is magnetically connected to the tank mold 3, the signal receiver 51 corresponds to the center point of the annular frame 12, and a third dovetail groove is provided on the demoulding table 2, and the third dovetail groove is slidably connected to the positioning plate 37. The first bearing 32 and the second bearing 42 can ensure the stability of the rotation of the first positioning block 31, the tank mold 3 and the second positioning block 43, and at the same time, the first dovetail block 33 and the second dovetail block 41 can be restricted from rotating in a circle. The third dovetail groove can ensure the stability of the left and right movement of the positioning plate 37, and at the same time, the positioning plate 37 can be limited to avoid the positioning plate 37 shaking back and forth.

[0029] The power parts include an electric hoist 34 fixed on the demoulding table 2, a fixing ring 38 fixed on the positioning plate 37, and a hook 36 fixed on one end of a steel wire rope 35. The hook 36 is movably connected to the fixing ring 38. The steel wire rope 35 is wound around the outside of the electric hoist 34. The end of the steel wire rope 35 is fixedly connected to the electric hoist 34. A step is provided on the demoulding table 2, and the PPH storage tank barrel 4 is movably fitted with the step.

[0030] The rotating member includes a connecting rod 28 fixed on the storage tank mold 3 , a transmission gear 29 fixed on the connecting rod 28 , and a transmission rack 27 fixed on the fixed frame 1 , and the transmission gear 29 is movably meshed with the transmission rack 27 .

[0031] The synchronizer includes movable racks 16 respectively fixed on a plurality of abutting blocks 17, and a plurality of movable gears 15, inner and outer gears 14 and a power gear 13 rotatably arranged on the annular frame 12. The plurality of movable racks 16 are respectively meshed with the plurality of movable gears 15, the plurality of movable gears 15 are all meshed with the inner sides of the inner and outer gears 14, the power gear 13 is meshed with the outer sides of the inner and outer gears 14, the plurality of abutting blocks 17 are all movably fitted with the tank mold 3, a plurality of rack holes are opened on the inner side of the annular frame 12, and the plurality of movable racks 16 are respectively slidably connected with the plurality of rack holes.

[0032] The regulating member includes a connecting hose 21 respectively fixed on a plurality of gas outlet heads 22, a telescopic spring 24 respectively fixed on a plurality of regulating plates 23, an annular tube 20 fixed on the annular frame 12, an air delivery pipe 19 fixed on the air delivery box 18, a booster pump 25 fixed on the air delivery pipe 19, and an electromagnetic valve 26 fixed on the air delivery pipe 19. The air delivery box 18 is connected to an air inlet pipe, and a sealing cover is movably connected to the top of the air inlet pipe. The plurality of connecting hoses 21 are respectively connected to the plurality of gas outlet heads 22, and the plurality of connecting hoses 21 are all connected to the annular tube 20. The gas delivery box 18 and the annular tube 20 are both connected to the gas delivery pipe 19, a plurality of telescopic springs 24 are respectively fixedly connected to a plurality of gas outlet heads 22, a plurality of gas outlet heads 22 are respectively provided with fixed square holes, a plurality of adjustment plates 23 are respectively slidably connected to the plurality of fixed square holes, the gas delivery box 18 is fixedly connected to the fixed frame 1, a plurality of adjustment plates 23 are movably fitted with the PPH storage tank tube 4, a gas gap is provided between the adjustment plate 23 and the inner wall of the gas outlet head 22, the air inlet pipe can be opened or closed by the sealing cover, so as to add gas inside the gas delivery box 18.

[0033] At the same time, the power part drives the tank mold 3 and the PPH tank barrel 4 to translate on the demolding table 2. When the PPH tank barrel 4 abuts against the multiple adjustment plates 23, the multiple telescopic springs 24 are in a compressed state, which can respectively drive the multiple adjustment plates 23 to move inside the multiple gas outlet heads 22, thereby reducing the gas gaps of the multiple gas outlet heads 22, and increasing the gas pressure of each gas outlet head 22. When the PPH tank barrel 4 abuts, the gas can be stably blown into the gap between the tank mold 3 and the PPH tank barrel 4, thereby ensuring the PPH tank barrel 4 to abut against the demolding effect. By squeezing the PPH tank barrel 4 on multiple adjustment plates 23 and the steps of the demolding platform 2, the squeezing force of the PPH tank barrel 4 on each adjustment plate 23 will be different. The greater the squeezing force between the PPH tank barrel 4 and the adjustment plate 23, the greater the air pressure of the air outlet head 22, which can enhance the effect of the air outlet head 22 on blowing between the PPH tank barrel 4 and the tank mold 3. Therefore, the larger the adhesion between the PPH tank barrel 4 and the tank mold 3, the greater the air pressure of the air outlet head 22, which can enhance the demolding effect of the PPH tank barrel 4 and the tank mold 3.

[0034] The rotating part includes a plurality of spur gears 45 and a plurality of connecting gears 46 rotatably arranged on the fixed frame 1, a rotating rod 47 respectively fixed on the spur gears 45 and the connecting gears 46, a limiting frame 48 fixed on the rotating rod 47, a compression spring 49 fixed on the limiting frame 48 and a wedge block 50 fixed on the compression spring 49. The plurality of spur gears 45 are respectively meshed with the plurality of connecting gears 46. The number of the rotating rod 47, the limiting frame 48, the compression spring 49 and the wedge block 50 are all two groups. The limiting frame 48 is provided with a limiting groove. The plurality of wedge blocks 50 are respectively slidably connected with the plurality of limiting grooves. The compression spring 49 is located on the inner side of the limiting groove. The wedge block 50 can be limited by the limiting groove. The tank mold 3 and the PPH tank cylinder 4 are both movably fitted with the wedge block 50.

[0035] The driving member includes a driving shaft 6 rotatably arranged on the fixing frame 1 and a motor 5 fixed on the fixing frame 1 . The driving shaft 6 is fixedly connected to the output end of the motor 5 . Two first bevel gears 7 , a plurality of spur gears 45 and a power gear 13 are all fixed on the driving shaft 6 .

[0036] The lifting component includes a lifting screw frame 10 movably arranged on the demolding table 2, a support frame 11 fixed on the fixed frame 1, and a threaded rod 9, a first bevel gear 7 and a second bevel gear 8 rotatably arranged on the support frame 11. The number of the lifting screw frame 10, the support frame 11, the threaded rod 9, the first bevel gear 7 and the second bevel gear 8 are all two. The two threaded rods 9 are respectively threadedly connected to the two lifting screw frames 10, the two first bevel gears 7 are respectively meshed with the two second bevel gears 8, and the two second bevel gears 8 are respectively fixedly connected to the two threaded rods 9; the inner sides of the two support frames 11 are opened with fixing holes, and the two lifting screw frames 10 are respectively slidably connected to the two fixing holes, and the lifting screw frames 10 can be restricted from rotating in a circle through the fixing holes.

[0037] The positioning member includes a connecting spring 39 respectively fixed to the fixing frame 1 and the positioning plate 37 and a conical block 40 respectively fixed to the two connecting springs 39. Conical grooves are provided on the inner sides of the first dovetail block 33 and the second dovetail block 41. The two conical blocks 40 are respectively movably engaged with the two conical grooves. Sliding grooves are provided on the inner sides of the fixing frame 1 and the positioning plate 37. The two sliding grooves are respectively slidably connected to the first dovetail block 33 and the second dovetail block 41. The stability of the up and down movement of the first dovetail block 33 and the second dovetail block 41 can be ensured by the two sliding grooves, and the first positioning block 31 and the second positioning block 43 can be limited at the same time.

[0038] An intelligent controller 53 is fixedly connected to the fixed frame 1, and the motor 5, the boosting pump 25, the solenoid valve 26, the infrared generator 52, the signal receiver 51, the first electromagnet 30, the second electromagnet 44 and the electric hoist 34 are all electrically connected to the intelligent controller 53. The motor 5, the boosting pump 25, the solenoid valve 26, the infrared generator 52, the signal receiver 51, the first electromagnet 30, the second electromagnet 44 and the electric hoist 34 can be opened or closed at a scheduled time through the intelligent controller 53.

[0039] The implementation principle of a demoulding system for integrally forming a PPH winding storage tank in the embodiment of the present application is as follows: (1) The PPH tank tube 4 and the tank mold 3 that need to be separated and demolded can be lifted by the lifting device and slowly moved to the top of the demolding table 2, so that the transmission gear 29 is meshed with the transmission rack 27, and the first electromagnet 30 and the second electromagnet 44 are driven at the same time. Then, when the tank mold 3 moves, the magnetic force of the first electromagnet 30 will be adsorbed with the connecting rod 28, and the magnetic force of the second electromagnet 44 will be adsorbed with the tank mold 3, so that the first positioning block 31 and the second positioning block 43 can be fixed to the tank mold 3 as a whole, and the tank mold 3 can be limited to prevent the tank mold 3 from shaking back and forth and falling off the demolding table 2 when rotating and lifting; (2) Then, the motor 5 can sequentially drive the drive shaft 6, the two first bevel gears 7, the spur gear 45 and the power gear 13 to rotate clockwise. When the drive shaft 6 rotates clockwise, it will sequentially drive the two first bevel gears 7, the two second bevel gears 8 and the two threaded rods 9 to rotate, and then drive the two lifting screw racks 10 and the demoulding table 2 to move downward. When the demoulding table 2 moves downward, it can sequentially drive the PPH tank barrel 4 and the tank mold 3 to move downward. When the tank mold 3 moves downward, it will respectively drive the first positioning block 31 and the second positioning block 43, the first bearing 32 and the second bearing 42 and the first dovetail block 33 and the second dovetail block 41 to move downward, and then the two connecting springs 39 will be in a compressed state, and then the first dovetail block 33 and the second dovetail block 41 will be moved downward. The thrust of the second dovetail block 41 moving downward causes the two conical blocks 40 to separate from the two conical grooves respectively, thereby achieving the purpose of adjusting the height of the tank mold 3. When the first dovetail block 33 moves downward to fit with the signal receiver 51, the signal receiver 51 transmits a signal to the motor 5 to stop the motor 5 from driving, indicating that the axis of the tank mold 3 is now flush with the center of the annular frame 12, and the lifting of the tank mold 3 can be stopped. By using this method to lift and lower the tank mold 3, the position of the tank mold 3 can be adjusted according to the model and size of the tank mold 3, and the axis of the tank molds 3 of different models and sizes can be moved to be flush with the center of the annular frame 12, so as to facilitate demoulding of PPH tank tubes 4 of different models and sizes; (3) When the driving shaft 6 rotates clockwise, it will also drive the power gear 13, the inner and outer gears 14 and the multiple movable gears 15 to rotate in turn. When the multiple movable gears 15 rotate, they will respectively drive the multiple movable racks 16 and the multiple clamping blocks 17 to translate, so that the multiple clamping blocks 17 can move toward the center of the annular frame 12. Because the movement of the multiple clamping blocks 17 to the center of the annular frame 12 and the lifting and lowering of the demoulding table 2 are driven by the driving member, when the tank mold 3 moves to the center of the annular frame 12, the multiple clamping blocks 17 will also stop moving. At this time, the multiple clamping blocks 17 will be evenly distributed on the outside of the tank mold 3. The multiple clamping blocks 17 will correspond to the PPH tank tube 4, so that the multiple clamping blocks 17 can evenly clamp and demould the PPH tank tube 4. At the same time, by synchronously adjusting and moving the multiple clamping blocks 17, the positions of the multiple clamping blocks 17 can be adjusted according to the size of the tank mold 3, so that PPH tank tubes 4 of different sizes can be evenly clamped and demoulded. (4) When the driving shaft 6 rotates clockwise, it will also drive the multiple spur gears 45 to rotate. Because the multiple spur gears 45 are respectively engaged with the multiple connecting gears 46, when the multiple spur gears 45 rotate, they will respectively drive the multiple connecting gears 46 to rotate, and then respectively drive the two sets of rotating rods 47, the two sets of limit frames 48, the two sets of compression springs 49 and the two sets of wedge blocks 50 to rotate in opposite directions. The angles of the two sets of wedge blocks 50 can be adjusted. The angles of the two sets of wedge blocks 50 can be adjusted according to the diameters of the tank mold 3 and the PPH tank tube 4, so that the two sets of wedge blocks 50 are always in contact with the tank mold 3 and the PPH tank tube 4. Because the movement of the multiple abutting blocks 17, the lifting and lowering of the demoulding table 2 and the angular swing of the two sets of wedge blocks 50 are all driven by the driving member, when the tank mold 3 moves to the annular frame 1 2, it means that the two groups of wedge blocks 50 have been adjusted to the corresponding angles, so that the two groups of wedge blocks 50 are evenly arranged on the front and rear sides of the tank mold 3 and the PPH tank tube 4, so that the two groups of wedge blocks 50 can limit the tank mold 3, so that when the tank mold 3 and the PPH tank tube 4 are translated on the demoulding table 2, the two groups of wedge blocks 50 can limit and guide the front and rear sides of the tank mold 3 and the PPH tank tube 4, so as to avoid the tank mold 3 and the PPH tank tube 4 shaking randomly when they are translated on the demoulding table 2, and strengthen the limiting effect of the tank mold 3 and the PPH tank tube 4. The swinging position of the two groups of wedge blocks 50 can be adjusted according to the size of the tank mold 3, so as to limit and guide PPH tank tubes 4 of different sizes, so as to strengthen the demoulding effect of the PPH tank tube 4; (5) The cooperation of the plurality of compression springs 49 and the plurality of limiting grooves can make the plurality of wedge blocks 50 have a buffering effect, thereby preventing the plurality of wedge blocks 50 from scratching the tank mold 3 and the PPH tank tube 4 when the tank mold 3 and the PPH tank tube 4 are limited and guided, and can further enhance the limiting and guiding effect of the plurality of wedge blocks 50 on the tank mold 3 and the PPH tank tube 4; (6) When the tank mold 3 moves to the top of the demolding table 2, the transmission gear 29 will mesh with the transmission rack 27. Therefore, when the demolding table 2 drives the tank mold 3 and the PPH tank barrel 4 to move downward, the meshing relationship between the transmission gear 29 and the transmission rack 27 will sequentially drive the transmission gear 29, the connecting rod 28, the first positioning block 31, the second positioning block 43, the first bearing 32, the second bearing 42, the tank mold 3 and the PPH tank barrel 4 to rotate above the demolding table 2. When the tank mold 3 and the PPH tank barrel 4 rotate on the demolding table 2, the fulcrum of the tank mold 3 and the PPH tank barrel 4 and the demolding table 2 can be continuously adjusted, thereby avoiding the tank mold 3 and the PPH tank barrel 4 from rotating. The H tank barrel 4 is adhered together, which interferes with the demoulding of the PPH tank barrel 4 and the tank mold 3. By rotating the PPH tank barrel 4 and the tank mold 3 and continuously adjusting the points of force of the PPH tank barrel 4, the tank mold 3 and the demoulding table 2, an air gap can be generated above the PPH tank barrel 4 and the tank mold 3. At the same time, by rotating the PPH tank barrel 4 and the tank mold 3, the position of the air gap can be continuously adjusted, and then the PPH tank barrel 4 and the tank mold 3 can be loosened to avoid the PPH tank barrel 4 and the tank mold 3 from being too tightly adhered, thereby interfering with the demoulding of the PPH tank barrel 4 and the tank mold 3, and improving the demoulding efficiency of the PPH tank barrel 4 and the mold; (7) The multiple air outlet heads 22 can be extended and retracted by the multiple connecting hoses 21, and when the synchronous parts drive the multiple abutting blocks 17 to move toward the center of the annular frame 12, the multiple air outlet heads 22 and the multiple adjustment plates 23 can also be driven to move toward the center of the annular frame 12. When the multiple abutting blocks 17 correspond to the PPH storage tank 4, the multiple air outlet heads 22 and the multiple adjustment plates 23 will also correspond to the PPH storage tank 4. The multiple air outlet heads 22 and the multiple adjustment plates 23 will be evenly distributed on the PPH storage tank 4. The outside of the PH tank tube 4, at this time, the gas pipe 19 can be opened by the solenoid valve 26, and then the gas in the gas box 18 will be blown into the inner side of the multiple gas outlet heads 22 through the gas pipe 19, the annular tube 20 and the multiple connecting hoses 21 in sequence, and the gas pressure can be increased by the booster pump 25, and then the multiple gas outlet heads 22 will blow the gas between the tank mold 3 and the PPH tank tube 4, and the gas will enter the gap between the tank mold 3 and the PPH tank tube 4 through the floating of the gas, so that the tank mold 3 and the PPH tank tube 4 are connected. Maintaining air pressure between the tank barrel 4 can enhance the demoulding effect of the PPH tank barrel 4. At the same time, the tank mold 3 and the PPH tank barrel 4 are rotated on the demoulding table 2 to continuously adjust the points of force of the tank mold 3 and the PPH tank barrel 4 and the demoulding table 2. Then, by adjusting the gap position on the tank mold 3 and the PPH tank barrel 4, the wind can be stably blown into the gap between the tank mold 3 and the PPH tank barrel 4 to ensure the air pressure between the tank mold 3 and the PPH tank barrel 4, so that the tank mold 3 and the PPH tank barrel 4 remain loose. , try to avoid the PPH tank tube 4 from sticking to the tank mold 3 due to the high welding temperature when the PPH tank tube 4 is wound on the tank mold 3. By blowing air in multiple ranges between the PPH tank tube 4 and the tank mold 3, the PPH tank tube 4 and the tank mold 3 can be cooled to ensure the demoulding effect of the PPH tank tube 4 and the tank mold 3. Secondly, the air pressure between the PPH tank tube 4 and the tank mold 3 can be maintained to further enhance the demoulding effect of the tank mold 3 and the PPH tank tube 4. (8) After the positions of the PPH tank barrel 4 and the tank mold 3 are adjusted, the hook 36 on the wire rope 35 is hung on the fixing ring 38 on the positioning plate 37, and then the first solenoid valve 26 is closed to make the first solenoid valve 26 lose its magnetic force on the connecting rod 28, and then the wire rope 35 can be reeled up through the electric hoist 34, and then the wire rope 35 will drive the positioning plate 37, the second dovetail block 41, the second bearing 42, the second positioning block 43 and the second electromagnet 44 to move in turn, and then the tank mold 3 and the PPH tank barrel 4 can be pulled to move in turn on the demoulding table 2. When the PPH tank barrel 4 abuts against multiple adjustment plates 23, the multiple telescopic springs 24 will be in a compressed state, which can respectively drive the multiple adjustment plates 23 to move on the inner side of the multiple air outlet heads 22, thereby shrinking the multiple air outlet heads. 22 of the gas gap, thereby strengthening the gas pressure of each gas outlet head 22, and then when the PPH tank tube 4 is in contact, the gas can be stably blown into the gap between the tank mold 3 and the PPH tank tube 4, ensuring the effect of the PPH tank tube 4 pressing against the demolding, and then through the extrusion of the PPH tank tube 4 on multiple adjustment plates 23, the extrusion force of the PPH tank tube 4 on each adjustment plate 23 will be different, the greater the extrusion force between the PPH tank tube 4 and the adjustment plate 23, the greater the gas pressure of the gas outlet head 22, and then the effect of the gas outlet head 22 on blowing between the PPH tank tube 4 and the tank mold 3 can be strengthened. Therefore, the greater the adhesion between the PPH tank tube 4 and the tank mold 3, the greater the gas pressure of the gas outlet head 22, and then the demolding effect of the PPH tank tube 4 and the tank mold 3 can be strengthened; (9) Then the tank mold 3 and the PPH tank barrel 4 are translated on the demoulding table 2. When the PPH tank barrel 4 is pressed against the multiple adjustment plates 23, the electric hoist 34 reels the wire rope 35 and drives the positioning plate 37, the second dovetail block 41, the second bearing 42, the second positioning block 43, the second electromagnet 44, the tank mold 3 and the PPH tank barrel 4 to translate in sequence, so that the multiple adjustment plates 23 can press the PPH tank barrel 4 tightly, so that the PPH tank barrel 4 can be separated from the tank mold 3. The PPH tank barrel 4 will be intercepted on the right side of the annular frame 12 due to the pressing of the multiple adjustment plates 23, and the tank mold 3 will be moved to the left side of the annular frame 12 by the pulling of the wire rope 35, so that the PPH tank barrel 4 can be separated from the tank mold 3. (10) After the PPH tank barrel 4 is demoulded from the tank mold 3, the hook 36 is separated from the fixing ring 38, and then the second solenoid valve 26 is closed to make the second solenoid valve 26 lose its magnetic force on the tank mold 3, and then the separated PPH tank barrel 4 and tank mold 3 can be lifted from the demoulding table 2 by lifting; (11) The motor 5 can then drive the drive shaft 6, the two first bevel gears 7, the spur gear 45 and the power gear 13 to rotate counterclockwise in sequence. When the drive shaft 6 rotates counterclockwise, it will drive the two first bevel gears 7, the two second bevel gears 8 and the two threaded rods 9 to rotate in sequence, and then drive the two lifting screw racks 10, the demoulding table 2 and the infrared generator 52 to move upward. When the infrared generator 52 moves upward and corresponds to the signal receiver 51, the signal receiver 51 will receive the signal, and then the signal receiver 51 will transmit the signal to the motor 5, so that the motor 5 stops driving, indicating that the demoulding table 2 has moved to the initial position. The demoulding table 2 has moved to the center of the annular frame 12, so as to facilitate the demoulding processing of the next PPH storage tank barrel 4 and the storage tank mold 3; (12) When the driving shaft 6 rotates counterclockwise, it will also drive the multiple spur gears 45 to rotate. When the multiple spur gears 45 rotate, they will respectively drive the multiple connecting gears 46 to rotate, and then respectively drive the two sets of rotating rods 47, the two sets of limiting frames 48, the two sets of compression springs 49 and the two sets of wedge blocks 50 to rotate relative to each other. Therefore, when the demoulding table 2 stops moving, the two sets of wedge blocks 50 will also stop rotating, indicating that the two sets of wedge blocks 50 have moved to the initial position at this time, so as to facilitate the limiting and guiding of the next PPH storage tank tube 4 and the storage tank mold 3; (13) When the driving shaft 6 rotates counterclockwise, it will also drive the power gear 13, the inner and outer gears 14 and the multiple movable gears 15 to rotate in turn. When the multiple movable gears 15 rotate, they will respectively drive the multiple movable racks 16 and the multiple clamping blocks 17 to translate toward the outside of the annular frame 12. Therefore, when the demolding table 2 stops moving, the multiple clamping blocks 17 will also stop moving, indicating that the multiple clamping blocks 17 have moved to the initial position at this time. The multiple clamping blocks 17 will fit with the annular frame 12 to facilitate the next PPH tank barrel 4 and tank mold 3 to be pressed and demolded. After the PPH tank barrel 4 and the tank mold 3 are separated and demolded, the electric hoist 34, the booster pump 25 and the solenoid valve 26 can be turned off, the air box 18 can be stopped from blowing air to the multiple air outlet heads 22, and the electric hoist 34 can be stopped from demolding the tank mold 3. At the same time, by pushing the A positioning block 31 and a second positioning block 43 can respectively drive the first electromagnet 30 and the second electromagnet 44, the first bearing 32 and the second bearing 42 and the first dovetail block 33 and the second dovetail block 41 to move upward. When the first dovetail block 33 and the second dovetail block 41 move upward, the conical grooves on the first dovetail block 33 and the second dovetail block 41 will correspond to the two conical blocks 40 respectively, and then the two conical blocks 40 can be pushed into the two conical grooves respectively through the elastic force of the two connecting springs 39, and then the first dovetail block 33 and the second dovetail block 41, the first bearing 32 and the second bearing 42 and the first positioning block 31 and the second positioning block 43 can be positioned, so as to facilitate the first electromagnet 30 and the second electromagnet 44 to be clamped at the current position, so as to facilitate the positioning and fixing of the next PPH storage tank tube 4 and the storage tank mold 3; (14) This method can be used to demould the PPH tank barrel 4, and PPH tank barrels 4 of different diameters can be demoulded. When the PPH tank barrel 4 is demoulded, the PPH tank barrel 4 and the tank mold 3 can maintain air pressure, and the fulcrum of the PPH tank barrel 4 and the demoulding table 2 can be continuously adjusted to avoid the PPH tank barrel 4 and the tank mold 3 from sticking together as much as possible. At the same time, air pressure is maintained between the PPH tank barrel 4 and the tank mold 3 to ensure the efficiency of the PPH tank barrel 4 and the tank mold 3 falling off. When the PPH tank barrel 4 is demoulded, the PPH tank barrel 4 and the tank mold 3 can be limited and guided to ensure the demoulding effect of the PPH tank barrel 4.

[0040] Compared with the prior art, the overall structure is simple and easy to use, and the outer side of the PPH tank tube 4 can be pressed evenly, so that the step is not pressed against only one part of the PPH tank tube 4, and the surface quality of the PPH tank tube 4 is not uneven, and the mold is not subjected to excessive impact or friction during demolding, so that the PPH tank tube 4 can be smoothly separated from the mold, and the PPH tank tube 4 can be subjected to uniform force during demolding, so as to avoid deformation or damage of the PPH tank tube 4 as much as possible, and the PPH tank tube 4 can be smoothly separated from the mold, so as to meet the demolding production needs of the PPH tank tube 4; PPH winding tank type The sizes of the plurality of pressing blocks 17 are different, and the positions of the plurality of pressing blocks 17 can be automatically adjusted. The staff does not need to manually adjust the position of the detachment table, which saves time and effort. The plurality of detachment tables can be evenly distributed on the outside of the PPH tank barrel 4 for pressing, and the positions of the plurality of steps can be evenly distributed on the outside of the PPH tank barrel 4, so as to achieve the effect of uniform force on the PPH tank barrel 4, avoid different scratches on the PPH tank barrel 4 due to uneven force on the plurality of steps, and prevent the uneven force on the PPH tank barrel 4 from causing slight angle changes on the mold when demolding and pressing, so as to quickly detach the PPH tank barrel 4 from the mold.

[0041] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A demoulding system for integrated PPH winding tanks, characterized in that: It comprises a fixing frame (1), a tank mold (3) for shaping a PPH tank barrel (4), a processing mechanism for positioning, translating, lifting and rotating the tank mold (3), and a processing mechanism for pressing, demoulding, blowing, pressurizing and limiting the PPH tank barrel (4); The processing mechanism comprises a positioning component, a translation component, a lifting component and a rotation component, the lifting component comprises a demoulding table (2) movably arranged on a fixed frame (1) and a lifting member for lifting the demoulding table (2), and the storage tank mold (3) is movably arranged on the demoulding table (2); The translation assembly comprises a steel wire rope (35) movably arranged on the demoulding platform (2) and a power member for driving the steel wire rope (35) to be reeled up; The positioning assembly comprises a signal receiver (51) fixed on a fixing frame (1), a first positioning block (31) movably arranged on the fixing frame (1), a second positioning block (43) movably arranged on the demoulding platform (2), a positioning member for positioning the first positioning block (31) and the second positioning block (43), and a trigger member for triggering the signal receiver (51); The rotating assembly comprises a connecting rod (28) fixed to the storage tank mold (3) and a rotating member used for driving the connecting rod (28) to rotate; The processing mechanism comprises a demoulding component, a blowing component and a limiting component, wherein the demoulding component comprises an annular frame (12) fixed on a fixed frame (1), a plurality of abutting blocks (17) movably arranged on the annular frame (12), and a synchronizing member for synchronizing the plurality of abutting blocks (17); The air blowing assembly comprises air outlet heads (22) respectively fixed on a plurality of abutting blocks (17), adjustment plates (23) respectively movably arranged on the plurality of air outlet heads (22), an air delivery box (18) for delivering air to the plurality of air outlet heads (22), and an adjustment member for automatically adjusting the adjustment plate (23); The limiting assembly comprises a plurality of wedge blocks (50) movably arranged on a fixing frame (1) and a rotating member for rotating and adjusting the plurality of wedge blocks (50); The fixed frame (1) is also provided with a driving member for synchronously driving the lifting member, the rotating member, the actuating member, the synchronizing member and the rotating member, and the adjusting member can be indirectly driven by the translation of the PPH storage tank barrel (4); The regulating member comprises a connecting hose (21) respectively fixed to a plurality of gas outlet heads (22), a telescopic spring (24) respectively fixed to a plurality of regulating plates (23), an annular tube (20) fixed to an annular frame (12), an air delivery pipe (19) fixed to an air delivery box (18), a booster pump (25) fixed to the air delivery pipe (19), and an electromagnetic valve (26) fixed to the air delivery pipe (19); the plurality of telescopic springs (24) are respectively fixedly connected to the plurality of gas outlet heads (22); the gas delivery box (18) is fixedly connected to the fixed frame (1); the plurality of regulating plates (23) are all movably fitted to the PPH storage tank barrel (4); and a gas gap is provided between the regulating plate (23) and the inner wall of the gas outlet head (22).

2. A demoulding system for integrated PPH winding storage tank molding according to claim 1, characterized in that: The lifting component comprises a lifting screw frame (10) movably arranged on the demoulding platform (2), a support frame (11) fixed on the fixed frame (1), and a threaded rod (9), a first bevel gear (7) and a second bevel gear (8) rotatably arranged on the support frame (11); the lifting screw frame (10), the support frame (11), the threaded rod (9), the first bevel gear (7) and the second bevel gear (8) are all two in number; the two threaded rods (9) are respectively threadedly connected to the two lifting screw frames (10); the two first bevel gears (7) are respectively meshed with the two second bevel gears (8); and the two second bevel gears (8) are respectively fixedly connected to the two threaded rods (9).

3. A demoulding system for integrated PPH winding storage tank molding according to claim 2, characterized in that: The triggering member comprises an infrared generator (52) fixed on the demoulding platform (2), a first electromagnet (30) fixed on the first positioning block (31), a second electromagnet (44) fixed on the second positioning block (43), a positioning plate (37) movably arranged on the demoulding platform (2), a first bearing (32) fixed on the first positioning block (31), a second bearing (42) fixed on the second positioning block (43), a first dovetail block (33) fixed on the first bearing (32), and a second dovetail block (41) fixed on the second bearing (42), the first dovetail block (33) and the signal receiver (51) being movably fitted, the infrared generator (52) and the signal receiver (51) being electrically connected, the first electromagnet (30) and the connecting rod (28) being magnetically connected, the second electromagnet (44) and the storage tank mold (3) being magnetically connected, and the signal receiver (51) corresponding to the center point of the annular frame (12).

4. A demoulding system for integrated PPH winding tank molding according to claim 3, characterized in that: The power component comprises an electric hoist (34) fixed on the demoulding platform (2), a fixing ring (38) fixed on the positioning plate (37), and a hook (36) fixed on one end of a steel wire rope (35); the hook (36) is movably connected to the fixing ring (38); the steel wire rope (35) is wound around the outside of the electric hoist (34); the end of the steel wire rope (35) is fixedly connected to the electric hoist (34); a step is provided on the demoulding platform (2); and the PPH storage tank barrel (4) is movably fitted to the step.

5. A demoulding system for integrated PPH winding tank molding according to claim 1, characterized in that: The rotating member comprises a connecting rod (28) fixed on the storage tank mold (3), a transmission gear (29) fixed on the connecting rod (28), and a transmission rack (27) fixed on the fixed frame (1), wherein the transmission gear (29) is movably meshed with the transmission rack (27).

6. A demoulding system for integrated PPH winding storage tank molding according to claim 2, characterized in that: The synchronizer comprises movable racks (16) respectively fixed on a plurality of abutting blocks (17), a plurality of movable gears (15), inner and outer gears (14) and a power gear (13) rotatably arranged on an annular frame (12); the plurality of movable racks (16) are respectively meshed with the plurality of movable gears (15); the plurality of movable gears (15) are all meshed with the inner sides of the inner and outer gears (14); and the power gear (13) is meshed with the outer sides of the inner and outer gears (14).

7. A demoulding system for integrated PPH winding tank molding according to claim 6, characterized in that: The rotating member comprises a plurality of spur gears (45) and a plurality of connecting gears (46) rotatably arranged on a fixed frame (1), a rotating rod (47) respectively fixed on the spur gears (45) and the connecting gears (46), a limiting frame (48) fixed on the rotating rod (47), a compression spring (49) fixed on the limiting frame (48), and a wedge block (50) fixed on the compression spring (49); the plurality of spur gears (45) are respectively meshed with the plurality of connecting gears (46); the rotating rod (47), the limiting frame (48), the compression spring (49) and the wedge block (50) are each in two groups; a limiting groove is provided on the limiting frame (48); the plurality of wedge blocks (50) are respectively slidably connected to the plurality of limiting grooves; the compression spring (49) is located inside the limiting groove; and the storage tank mold (3) and the PPH storage tank barrel (4) are both movably fitted with the wedge block (50).

8. A demoulding system for integrated PPH winding tank molding according to claim 3, characterized in that: The positioning member comprises a connecting spring (39) respectively fixed to the fixing frame (1) and the positioning plate (37) and a conical block (40) respectively fixed to the two connecting springs (39); the first dovetail block (33) and the second dovetail block (41) are provided with a conical groove on their inner sides; the two conical blocks (40) are respectively movably engaged with the two conical grooves; the fixing frame (1) and the positioning plate (37) are provided with a sliding groove on their inner sides; the two sliding grooves are respectively slidably connected to the first dovetail block (33) and the second dovetail block (41).

9. A demoulding system for integrated PPH winding tank molding according to claim 8, characterized in that: The driving member comprises a driving shaft (6) rotatably mounted on a fixing frame (1) and a motor (5) fixed on the fixing frame (1); the driving shaft (6) is fixedly connected to an output end of the motor (5); and the two first bevel gears (7), a plurality of spur gears (45) and a power gear (13) are all fixed on the driving shaft (6).

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