A multi-line isostatic pressing system and method

Abstract

The application relates to a multi-line isostatic pressing system and method, which comprises a movable block, a base, cylinder bodies oppositely distributed along the edges of the base, a piston moving an oil medium, a swing mechanism swingingly arranged on the cylinder bodies, a moving frame rotatably arranged on the base, and material moving mechanisms arranged at the two ends of the moving frame; wherein spaces are formed in the cylinder bodies and are communicated with each other, the piston is slidably arranged in one side of the spaces, and materials are arranged in the other side of the spaces; the movable block moves along the base to drive the swing mechanism to swing, the swing mechanism pushes and pulls the piston to move, the piston pushes the oil medium to immerse and expose the materials; when the other side of the spaces is opened, the moving frame drives the material moving mechanisms to approach and take and place the materials. The application solves the problems that the whole isostatic pressing process is time-consuming and the isostatic pressing efficiency is low in the prior art.

Description

Technical Field

[0001] This invention relates to the field of isostatic pressing equipment, and more particularly to a multi-line isostatic pressing system and method. Background Technology

[0002] Isostatic pressing (IPC) is an ultra-high pressure system that utilizes Pascal's principle to further enhance the density and uniformity of materials through extremely high pressure. In solid-state batteries, cold IPC or warm IPC processes are generally employed. Compared to conventional rolling processes, the higher density and uniformity achieved through IPC result in significant advantages in the electrochemical performance of solid-state batteries.

[0003] During isostatic pressing, the material is placed in the cylinder, the cylinder is sealed, a vacuum is first drawn, then oil is injected, and the process involves pressurization, pressure holding, and pressure reduction. Finally, the lid is opened, the oil is drained, and the material is removed. The entire isostatic pressing process is time-consuming and inefficient.

[0004] It should be noted that the information disclosed in the background section above is only used to enhance the understanding of the background of this disclosure, and therefore may include information that does not constitute prior art known to those skilled in the art. Summary of the Invention

[0005] In view of the shortcomings of the prior art, the purpose of this invention is to provide a multi-line isostatic pressing system and method to solve the problems of long processing time and low efficiency of the entire isostatic pressing process in the prior art.

[0006] To achieve the above objectives, the technical solution of the present invention is as follows: A multi-line isostatic pressing system; The device includes: a movable block, a base, cylinders distributed opposite each other along the edge of the base, a piston for moving oil medium, a swing mechanism swinging on the cylinder, a movable frame rotatably mounted on the base, and a material transfer mechanism at both ends of the movable frame; wherein, the cylinder has interconnected spaces, the piston is slidably mounted in one side of the space, and the material is placed in the other side of the space; the movable block moves along the base, causing the swing mechanism to swing, the swing mechanism pushes and pulls the piston to move, and the piston pushes the oil medium to submerge and expose the material; when the other side of the space is opened, the movable frame drives the material transfer mechanism to approach and pick up / place the material.

[0007] A further technical solution is that the base includes: a base plate, a bracket disposed in the middle of the base plate, and magnetic suction devices disposed at both ends of the bracket; wherein, the cylinders are distributed opposite each other along the edge of the base plate; the magnetic suction devices magnetically attract the movable block, driving the movable block to move along the bracket.

[0008] A further technical solution is that the swing mechanism includes: a swing seat disposed on the cylinder, a swing rod oscillatingly disposed on the swing seat, and a connecting rod connected to the piston; wherein the connecting rod is movably connected to one end of the swing rod, and the movable block is movably connected to the other end of the swing rod.

[0009] A further technical solution is that the movable frame includes: a rolling element, a base plate supporting the base, a plate rotatably disposed on the base plate, and transfer plates movably disposed at both ends of the plate; wherein the rolling element is rotatably disposed on the base plate and the base, and the rolling element rolls in contact with the plate; the transfer mechanism is disposed on the transfer plate.

[0010] A further technical solution is that the material transfer mechanism includes: a material transfer frame, an inlet guide trough, an outlet guide trough, a drive wheel rotatably disposed on the upper end of the material transfer frame, a drive belt wound around the drive wheel, and a connecting mechanism disposed parallel to the drive belt; wherein, the inlet guide trough and the outlet guide trough are disposed parallel to each other on the upper end of the material transfer frame; the material is hung on the connecting mechanism; the drive wheel drives the drive belt to move, and the drive belt drives the connecting mechanism to move and switch along the inlet guide trough and the outlet guide trough.

[0011] A further technical solution includes: a telescopic device, a limiting component, a storage rack, and a guide component disposed on the storage rack; wherein the guide component corresponds to the inlet guide groove and the outlet guide groove respectively; a limiting component is disposed on the storage rack near one of the guide components, and the limiting component contacts the material after isostatic pressing; a telescopic device is disposed on the storage rack near the other guide component, and the telescopic device pushes the material out of the other guide component.

[0012] A further technical solution includes: an oil tank, a vacuum pump connected to the cylinder body, and an oil port disposed in the cylinder body; wherein the oil port is connected to the oil tank; and the vacuum pump draws a vacuum from the cylinder body.

[0013] An isostatic pressing method for a multi-line isostatic pressing system includes the following steps: Material handling steps: Part of the space on the other side is closed, and the other part of the space on the other side is open; the plate rotates along the base plate, the transfer plate moves along the plate, and the transfer mechanism approaches the currently open space on the other side; the drive wheel rotates, driving the drive belt and the connecting mechanism to move, and after isostatic pressing, the material is hung on the connecting mechanism in the infeed guide trough, and the material is moved from the connecting mechanism in the discharge guide trough into the space on the other side; Isostatic pressing process: The space on the other side of one part is closed, and the space on the other side of another part is open; the magnetic attraction device moves the magnetically attracted movable block upward along the support and magnetically attracts the other movable block to move downward along the support; the piston corresponding to the closed space on the other side is evacuated, and the movable block pushes the piston to push out the oil medium to submerge the material; the closed space on the other side is filled with oil medium to increase the pressure and maintain the pressure, and then the oil medium is discharged to reduce the pressure; Opening procedure: One part of the space on the other side opens, and the other part of the space on the other side closes; corresponding to the opened space on the other side, a moving block pushes the piston to bring in the oil medium and expose the material; repeat the above steps.

[0014] A further technical solution is that, during the material handling and feeding steps, the isostatically compressed material hanging on the connecting mechanism inside the feed guide trough is replenished after reaching a certain quantity. The platen rotates along the base plate, the transfer plate moves along the platen, and the transfer mechanism approaches the storage rack; after isostatic pressing, the material is moved into the lower guide; the telescopic device pushes the material from the upper guide into the transfer mechanism.

[0015] Compared with the prior art, the beneficial technical effects of the present invention are as follows: (1) By alternating movement of the movable block, the space on the other side of different cylinders is opened and closed alternately, and the material can be subjected to isostatic pressing and loading / unloading at the same time, realizing isostatic pressing of multiple lines. The material on multiple lines is subjected to isostatic pressing at the same time, which improves the efficiency of isostatic pressing of the material; the movement of the piston can push the oil medium to submerge the material, reducing the amount of oil medium injected, and the pressure on the other side can be quickly reached, which improves the efficiency of isostatic pressing; when the pressure on the other side changes, the pressure can be maintained by moving the piston, which ensures the effect of isostatic pressing; when the pressure on the other side needs to be adjusted, it can be adjusted by moving the piston, which improves the efficiency of isostatic pressing; the rotation of the moving frame drives the material transfer mechanism to move around the base, and the material transfer mechanism moves in position on the cylinders on different lines. The material transfer mechanism can complete the loading and unloading of the material and can temporarily store the material. The moving frame drives the material transfer mechanism to move once, completing the loading and unloading of the material on multiple lines.

[0016] (2) The damping plate forms a clamping force on the movable block, which slows down the movement speed of the movable block and avoids collision between the movable block and the magnetic attraction device; at the same time, the deceleration of the movable block also slows down the movement of the piston, reduces the thrust of the piston on the oil medium, and avoids splashing of the oil medium under the action of the piston's inertial thrust; the swing of the rocker arm causes the movement of the movable block to drive the movement of the piston; the movable block moves to the upper and lower ends of the cavity, the greater the pressure of the damping plate on the movable block, the smaller the pressure when the movable block moves to the middle position of the cavity; the magnetic attraction device magnetically attracts the movable block in two stages: the magnetic attraction device first magnetically attracts the movable block to the middle position of the cavity, so that the piston moves a certain distance to push out part of the oil medium to complete the submersion of part of the material, and the oil medium flows out of the oil port and the reflow port, so that the material is submerged; at this time, the magnetic attraction device magnetically attracts the movable block again, so that the movable block moves to the limit position, and the piston continues to move down to completely push out the oil medium, realizing rapid pressure increase in the cylinder. (3) When the oil medium submerges the material, the heating tube heats and keeps the environment in one side of the space warm, and the heating tube heats the oil medium in the other side of the space; when the oil medium exposes the material, the heating tube heats and keeps the oil medium in one side of the space warm, and the heating tube keeps the environment in the other side of the space warm and cools it slowly; through the heating of the heating tube, the oil medium is always in a high temperature range, which shortens the heating time of the oil medium and improves the efficiency of isostatic pressing.

[0017] (4) The medium static pressure treatment in this application is achieved by the piston pushing out the oil medium to increase and maintain pressure, which makes the pressure increase process rapid; when the cover plate is closed, the oil medium impacts the cover plate from below, and the cover plate pulls the plate and drives the protrusion to be stuck at the position where the straight channel and the arc channel are connected, restricting the cover plate to the upper end of the cylinder and sealing the cylinder body firmly; only by driving the drive shaft to rotate can the end of the protrusion and the rod body be smoothly opened along the straight channel and the arc channel.

[0018] (5) A groove is formed at the lower end of the space on the other side to accommodate the bottom of the cylinder. After the cover plate closes the space on the other side, the cover plate presses down on the cylinder cover to fix the cylinder. The stacking of cylinders allows multiple materials to be isostatically processed in the cylinder at one time, which improves the efficiency of isostatic processing. The drive belt drives the connecting mechanism to move quickly, which can complete the rapid movement of the cylinder and the material. It works with the actuating mechanism to actuate the lead-out rod to complete the rapid removal and placement of the material. When the through slot of the actuating block and the through slot of the actuating block are connected, it does not affect the movement of the connecting mechanism, ensuring the rapid operation of the connecting mechanism.

[0019] (6) The material cylinders are stacked on the right end of the guide. Because the right end of the guide is inclined, the material cylinders are arranged compactly, which is convenient for recycling and pushing out. The moving block pushes and pulls the right end of the elastic sheet, causing the right end of the elastic sheet to bend inward. The greater the bending amplitude of the elastic sheet, the greater the elastic pressure formed by the elastic sheet on the material cylinder. Through the pressure of the limiting component on the material cylinder, the material cylinder is decelerated on the guide, avoiding the material cylinder from colliding. Attached Figure Description

[0020] Figure 1 A schematic diagram of the structure of the multi-line isostatic pressing system according to the first embodiment of the present invention is shown.

[0021] Figure 2 A schematic diagram of the base and movable frame according to the first embodiment of the present invention is shown.

[0022] Figure 3 It shows Figure 2 A top view of the structure showing the position of the movable plate.

[0023] Figure 4 It shows Figure 1 A structural diagram showing the location of the active block in the diagram.

[0024] Figure 5 It shows Figure 1 A structural diagram showing the location of the cylinder block.

[0025] Figure 6 It shows Figure 1 A schematic diagram of the structure with the cover plate in the closed position.

[0026] Figure 7 It shows Figure 1 A schematic diagram of the structure with the cover plate in the open position.

[0027] Figure 8 A partial structural schematic diagram of the feed cylinder according to the first embodiment of the present invention is shown.

[0028] Figure 9 A top view of the cylindrical cover according to the first embodiment of the present invention is shown.

[0029] Figure 10 A partial structural schematic diagram of the upper part of the transfer rack according to the first embodiment of the present invention is shown.

[0030] Figure 11 It shows Figure 1 A structural diagram showing the location of the connecting mechanism.

[0031] Figure 12 It shows Figure 1 A structural diagram showing the location of the actuating mechanism.

[0032] Figure 13 It shows Figure 1 A structural diagram showing the location of the storage rack in the middle.

[0033] Figure 14 It shows Figure 13 A top view of the structure showing the location of the limiting component.

[0034] Figure 15 A schematic diagram of the oil supply system according to the first embodiment of the present invention is shown.

[0035] In the attached diagram, the following are labeled: 1. Base; 11. Base plate; 12. Support; 121. Cavity; 122. Buffer plate; 123. Elastic device; 13. Magnetic attraction device; 2. Cylinder body; 21. Space; 22. Partition; 23. Heating tube; 24. Cover plate; 241. Plate; 242. Rod; 243. Protrusion; 25. Cylinder seat; 251. Straight channel; 252. Arc channel; 26. First drive rod; 27. Second drive rod; 28. Rotating shaft; 29. ​​Drive shaft; 3. Piston; 31. Barrel; 311. Barrel body; 312. Barrel cover; 313. Outer fold; 314. Flat edge; 315. Cover opening; 4. Swinging mechanism; 41. Swing seat; 42. Swing rod; 43. Connecting rod; 5. Movable block; 6. Moving frame; 61. Seat plate; 611. First screw; 612. Guide rail; 62. Disc plate; 63. Moving plate; 64. Rolling element; 7. Transfer mechanism; 71. Transfer frame; 72. Infeed guide chute; 73. Outfeed guide chute; 74. Drive wheel 75. Drive belt; 76. Connecting mechanism; 761. First connecting frame; 762. Second connecting frame; 763. Connecting wheel; 764. Connecting ring; 765. Connecting foot; 766. Lead-out rod; 77. Actuating mechanism; 771. Fixed block; 772. Actuating block; 773. Gear; 774. Rack; 8. Storage rack; 81. Guide component; 811. Horizontal section; 812. Guide rod; 82. Limiting component; 821. Fixed blocking block; 822. Moving blocking block; 8 23. Moving block; 824. Second screw; 825. Elastic sheet; 83. Telescopic device; 9. Vacuum pump; 901. Branch valve; 902. Main valve; 91. Oil port; 92. Oil tank; 921. Oil pump; 922. First sensor; 923. Heater; 924. First valve; 93. Second valve; 931. Second sensor; 932. Third valve; 933. Thermometer; 94. Reflow port; 941. Fourth valve; 942. Fifth valve. Detailed Implementation

[0036] To further illustrate the technical means and effects of the present invention in achieving its intended purpose, the following detailed description of the specific implementation methods, structures, features, and effects of the present invention, in conjunction with the accompanying drawings and preferred embodiments, is provided below.

[0037] Figure 1A schematic diagram of the structure of the multi-line isostatic pressing system according to the first embodiment of the present invention is shown. Figure 5 It shows Figure 1 A structural diagram showing the location of the cylinder block. (Combined with...) Figure 1 and Figure 5 As shown, the present invention discloses a multi-line isostatic pressing system including: a movable block 5, a base 1, cylinders 2 distributed opposite to each other along the edge of the base 1, a piston 3 for moving oil medium, a swing mechanism 4 swinging on the cylinder 2, a movable frame 6 rotating on the base 1, and a material transfer mechanism 7 disposed at both ends of the movable frame 6.

[0038] The cylinder 2 is vertically mounted on the base 1, and an interconnected space 21 is formed inside the cylinder 2. The piston 3 is slidably mounted in one side of the space 21, and the material is placed in the other side of the space 21. The lower ends of the one side space 21 and the other side space 21 are interconnected. The upper end of the other side space 21 is open for picking up and putting in materials.

[0039] Multiple sets of movable blocks 5 are distributed in the middle of the base 1. The movable blocks 5 move up and down along the base 1, driving the swing mechanism 4 to swing, which in turn pushes and pulls the piston 3 to move. When the space 21 on the other side is closed, the piston 3 moves downward to push the oil medium to submerge the material. When the space 21 on the other side is open, the piston 3 moves upward to push the oil medium to expose the material. When the space 21 on the other side is open, the moving frame 6 drives the material transfer mechanism 7 to approach and pick up / place the material.

[0040] By alternating the movement of the movable block 5, the spaces 21 on the other side of different cylinders 2 open and close alternately, allowing materials to undergo isostatic pressing and loading / unloading simultaneously. This enables isostatic pressing on multiple lines, improving the efficiency of the process. The movement of the piston 3 pushes the oil medium to submerge the material, reducing the amount of oil injected. The set pressure can be quickly reached in the space 21 on the other side, further improving the efficiency of the isostatic pressing on multiple lines. When the pressure in the space 21 changes, moving the piston 3 maintains the pressure, ensuring the effectiveness of the isostatic pressing. Adjustments to the pressure in the space 21 on the other side can be made simply by moving the piston 3, further enhancing the efficiency of the isostatic pressing on multiple lines.

[0041] The rotation of the moving frame 6 drives the material transfer mechanism 7 to move around the base 1. The material transfer mechanism 7 moves to different positions on the cylinder 2. The material transfer mechanism 7 can pick up and put down materials and can also temporarily store materials. The moving frame 6 drives the material transfer mechanism 7 to move once, completing the picking up and putting down of materials on multiple lines.

[0042] Figure 2 A schematic diagram of the base and movable frame according to the first embodiment of the present invention is shown. Figure 4 It shows Figure 1A structural diagram showing the location of the active block. (Combined with...) Figure 1 , Figure 2 , Figure 4 and Figure 5 As shown, the base 1 includes: a horizontally arranged base plate 11, a support 12 positioned in the middle of the base plate 11, and magnetic suction devices 13 positioned at both ends of the support 12. Multiple sets of cylinders 2 are distributed relatively along the edge of the base plate 11. The support 12 is arranged vertically, forming vertical cavities 121 within it, which are distributed around the support 12. The number of cylinders 2 corresponds to the number of cavities 121. The movement of the movable block 5 drives the piston 3 within the corresponding cylinder 2 to move. Through the continuous change of the movable block 5 within different cavities 121, the continuous change of the piston 3 within different cylinders 2 is achieved, realizing isostatic pressing of multiple lines and improving the efficiency of isostatic pressing. The magnetic suction devices 13 are located at the upper and lower ends of the support 12. The magnetic suction devices 13 magnetically attract the movable block 5, causing the movable block 5 to move along the support 12. The upper magnetic suction device 13 magnetically attracts the movable block 5, causing the movable block 5 to move upward along the cavity 121. The magnetic attraction device 13 below magnetically attracts the movable block 5, causing the movable block 5 to move downward along the cavity 121.

[0043] Combination Figure 4 As shown, a damping plate 122 is oscillatingly mounted at the upper and lower ends of cavity 121, respectively. An elastic device 123 is fitted around the oscillating position of the damping plate 122. The elastic device 123 pushes the damping plate 122 to oscillate inward. When the magnetic attraction device 13 magnetically attracts the movable block 5, the damping plate 122 contacts the movable block 5. The movable block 5 pushes the damping plate 122 outward, and the damping plate 122 forms a clamping elastic force on the movable block 5, slowing down the movement speed of the movable block 5 and preventing the movable block 5 from colliding with the magnetic attraction device 13. At the same time, the deceleration of the movable block 5 also slows down the movement of the piston 3, reducing the thrust of the piston 3 on the oil medium and preventing the oil medium from splashing under the action of the piston 3's inertial thrust.

[0044] The movable block 5 moves to the upper and lower ends of the cavity 121. The greater the pressure of the damping plate 122 on the movable block 5, the smaller the pressure when the movable block 5 moves to the middle position of the cavity 121. The magnetic attraction device 13 magnetically attracts the movable block 5 in two stages: the magnetic attraction device 13 first magnetically attracts the movable block 5 to the middle position of the cavity 121, causing the piston 3 to move a certain distance to push out part of the oil medium to complete the submersion of part of the material. The oil medium flows out of the oil port 91 and the reflow port 94, submerging the material. At this time, the magnetic attraction device 13 magnetically attracts the movable block 5 again, causing the movable block 5 to move to the limit position. The piston 3 continues to move downward to completely push out the oil medium, realizing rapid pressure increase in the cylinder 2.

[0045] Combination Figure 5As shown, the swing mechanism 4 includes: a swing seat 41 mounted on the cylinder 2, a swing rod 42 swinging on the swing seat 41, and a connecting rod 43 connected to the piston 3. The upper end of the connecting rod 43 is movably connected to one end of the swing rod 42, and the side of the movable block 5 is movably connected to the other end of the swing rod 42.

[0046] The upward movement of movable block 5 causes the other end of swing rod 42 to swing upward, while one end of swing rod 42 swings downward, pushing piston 3 downward through connecting rod 43. The downward movement of movable block 5 causes the other end of swing rod 42 to swing downward, while one end of swing rod 42 swings upward, pulling piston 3 upward through connecting rod 43. The swinging of swing rod 42 causes the movement of movable block 5, which in turn causes the movement of piston 3.

[0047] A partition 22 is installed vertically inside the cylinder 2, creating interconnected spaces 21 within the cylinder 2. Heating pipes 23 are laid within the partition 22. The heating pipes 23 can heat the environment within the space 21 and also heat the oil medium within the space 21. There are two sets of heating pipes 23: one set is laid within the partition 22 near one side of the space 21, and the other set is laid within the partition 22 near the other side of the space 21.

[0048] When the oil medium submerges the material, heating pipe 23 heats and maintains the temperature of the environment within one side of space 21, while heating pipe 23 heats the oil medium within the other side of space 21. When the oil medium exposes the material, heating pipe 23 heats and maintains the temperature of the oil medium within one side of space 21, while heating pipe 23 slowly cools the environment within the other side of space 21. Through the heating by heating pipe 23, the oil medium is kept at a relatively high temperature range, shortening the heating time and improving the efficiency of multi-line isostatic pressing.

[0049] Figure 6 It shows Figure 1 A schematic diagram of the structure with the cover plate in the closed position. Figure 7 It shows Figure 1 A structural diagram showing the cover plate in its open position. (Combined with...) Figure 6 and Figure 7 As shown, a cover plate 24 is oscillatingly mounted on the upper end of the cylinder body 2, which opens or closes the upper end of the space 21 on the other side. A cylinder seat 25 is disposed opposite to the upper end of the cylinder body 2, and a straight channel 251 and an arc channel 252 are formed on the cylinder seat 25. The straight channel 251 is formed in the vertical direction, the lower end of the arc channel 252 is connected to the middle position of the straight channel 251, and the upper end of the arc channel 252 extends upward.

[0050] The cover plate 24 has plates 241 at both ends, and a rod 242 is connected between the plates 241. After the rod 242 passes through the plates 241, the end of the rod 242 is placed at the lower end of the straight channel 251. A protrusion 243 is provided on the plate 241, and the protrusion 243 is placed in the middle of the straight channel 251.

[0051] A first drive rod 26 is movably connected to the rod body 242, and a second drive rod 27 is rotatably connected to the cylinder seat 25. One end of the first drive rod 26 is sleeved on the rod body 242. A rotating shaft 28 passes through the first drive rod 26 and the second drive rod 27, such that the other end of the first drive rod 26 and one end of the second drive rod 27 are rotatably connected to the rotating shaft 28. A drive shaft 29 is rotatably mounted on the cylinder seat 25, and the drive shaft 29 is connected to the other end of the second drive rod 27, such that the other end of the second drive rod 27 is rotatably connected to the cylinder seat 25.

[0052] Drive shaft 29 is driven to rotate by a motor. Drive shaft 29 drives second drive rod 27 to swing. Second drive rod 27 pushes rod body 242 upward. Rod body 242 drives plate 241 and cover plate 24 to move upward. The end of rod body 242 and protrusion 243 move upward along straight channel 251. Protrusion 243 contacts the upper end of straight channel 251 and is restricted from further movement. At this time, the end of rod body 242 moves to the middle position of straight channel 251. Drive shaft 29 continues to rotate. First drive rod 26 and second drive rod 27 pull the end of rod body 242 into arc channel 252. Plate body 241 uses the position of protrusion 243 as a fulcrum and moves along arc path along arc channel 252 through the end of rod body 242, causing cover plate 24 to swing upward and open the upper end of space 21 on the other side.

[0053] The medium static pressure treatment in this application achieves pressure increase and holding through the piston 3 pushing out the oil medium, making the pressure increase process rapid. When the cover plate 24 is closed, the oil medium impacts the cover plate 24 from below. The cover plate 24 pulls the plate 241, which causes the protrusion 243 to be stuck at the position where the straight channel 251 and the arc channel 252 connect, restricting the cover plate 24 to the upper end of the cylinder 2 and reliably sealing the inside of the cylinder 2. Only by driving the drive shaft 29 to rotate can the ends of the protrusion 243 and the rod 242 be smoothly moved along the straight channel 251 and the arc channel 252, so as to open the cover plate 24 smoothly.

[0054] Figure 3 It shows Figure 2 A top view of the structure showing the position of the movable plate. (Combined with...) Figure 2 and Figure 3As shown, the movable frame 6 includes: a rolling element 64, a base plate 61 supporting the base 1, a plate 62 rotatably mounted on the base plate 61, and movable plates 63 movably mounted at both ends of the plate 62. The base plate 61 is horizontally oriented, with its middle position extending upwards to connect to the base 1. A bearing is located at the middle position of the base plate 61, and the plate 62 is connected to the bearing, allowing the plate 62 to rotatably mount on the base plate 61.

[0055] Preferably, the rolling element 64 is cylindrical. The rolling element 64 is rotatably mounted on the base plate 61 and the base 1, and the rolling element 64 rolls in contact with the upper and lower surfaces of the plate 62. The rolling element 64 restricts the up-and-down jitter of the plate 62 during rotation, so that the rolling element 64 can rotate smoothly.

[0056] The material transfer mechanism 7 is mounted on the transfer plate 63. A first screw 611 is rotatably mounted on the base plate 61, and a first plate and a second plate are mounted on the bottom of the transfer plate 63. The first plate is threadedly connected to the first screw 611. A guide rail 612 is mounted on the base plate 61, and the second plate is slidably mounted on the guide rail 612. The first screw 611 is driven to rotate by a motor. By pushing the first plate, the first screw 611 drives the material transfer mechanism 7 and the transfer plate 63 to move along the guide rail 612. The transfer plate 63 moves the material transfer mechanism 7 closer to or further away from the cylinder 2, thus completing the material handling process.

[0057] Figure 10 A partial structural schematic diagram of the upper part of the transfer rack according to the first embodiment of the present invention is shown. Figure 11 It shows Figure 1 A structural diagram showing the location of the connecting mechanism. (Combined with...) Figure 1 , Figure 10 and Figure 11 As shown, the material transfer mechanism 7 includes: a material transfer frame 71, an inlet guide groove 72, an outlet guide groove 73, a drive wheel 74 rotatably disposed on the upper end of the material transfer frame 71, a drive belt 75 wound around the drive wheel 74, and a connecting mechanism 76 disposed in parallel on the drive belt 75.

[0058] The transfer frame 71 is vertically arranged. The infeed guide 72 is formed in a left-right direction, and the infeed guide 72 and the discharge guide 73 are arranged parallel to each other on the upper part of the transfer frame 71. The discharge guide 73 is located above the infeed guide 72. The infeed guide 72 and the discharge guide 73 are connected by guide channels, so that the left end of the infeed guide 72 connects to the left end of the discharge guide 73, and the right end of the infeed guide 72 connects to the right end of the discharge guide 73. The guide channels are inclined, allowing the drive wheel 74 to roll smoothly and complete the positional transition between the infeed guide 72 and the discharge guide 73. The guide channels can also avoid other components in the connected sections.

[0059] For example, the drive wheel 74 is a sprocket. For example, the drive belt 75 is a chain. The drive wheels 74 are distributed at the left and right ends of the feed guide 72 and the left and right ends of the discharge guide 73, so that the drive belt 75 is wound around the drive wheels 74. The upper and lower ends of the drive belt 75 are parallel to the feed guide 72 and the discharge guide 73, so that the drive belt 75 can drive the connecting mechanism 76 to move smoothly along the feed guide 72 and the discharge guide 73.

[0060] Combination Figure 11 As shown, the material is hung on the connecting mechanism 76. The connecting mechanism 76 includes an extension rod 766, a first connecting frame 761, a second connecting frame 762, a connecting wheel 763 rotatably mounted on the first connecting frame 761, a connecting ring 764 rotatably mounted on the second connecting frame 762, and a connecting foot 765 connected to the connecting ring 764. The first connecting frame 761 and the second connecting frame 762 are rotatably connected to each other. The connecting wheel 763 rolls along the inlet guide groove 72 and the outlet guide groove 73, and can switch between rolling between the inlet guide groove 72 and the outlet guide groove 73. The connecting foot 765 is formed relative to the material, and is obliquely hinged to the lower end of the connecting ring 764. Rotation of the connecting ring 764 can cause the connecting foot 765 to tilt downwards. The extension rod 766 is connected to the connecting ring 764, passes through the second connecting frame 762, and extends a certain distance.

[0061] Figure 8 A partial structural schematic diagram of the feed cylinder according to the first embodiment of the present invention is shown. Figure 9 A top view of the cylindrical cover according to the first embodiment of the present invention is shown. (In conjunction with...) Figure 8 and Figure 9As shown, materials are stacked using cylinders 31. Cylinder 31 includes stacked cylinders 311 and a cover 312 that closes to the upper cylinder 311. Materials are placed inside cylinders 311, which have several through holes arranged side-by-side for the inflow and outflow of oil media. The bottoms of cylinders 311 form opposing outward folds 313, and the tops of cylinders 311 form opposing flat edges 314. When cylinders 311 are stacked, the upper cylinder 311 is rotated at a certain angle, causing the outward folds 313 of the upper cylinder 311 and the flat edges 314 of the lower cylinder 311 to misalign. After placement, the upper cylinder 311 is rotated in the opposite direction to reset, allowing the flat edges 314 of the lower cylinder 311 to insert into the outward folds 313 of the upper cylinder 311, thus completing the stacking and fixing of the cylinders 311. Outwardly folded parts 313 are formed on the cylinder cover 312, and the cylinder cover 312 is closed onto the upper cylinder 311 in the same way, completing the closing of the upper cylinder 311. A groove is formed at the lower end of the space 21 on the other side to accommodate the bottom of the cylinder 311. After the cover plate 24 closes the space 21 on the other side, the cover plate 24 presses down on the cylinder cover 312 to fix the cylinder 31. By stacking the cylinders 31, multiple materials can be isostatically processed in the cylinder 2 at one time, improving the efficiency of isostatic processing on multiple lines.

[0062] A cover opening 315 is formed on the cylinder cover 312. A lever 766 rotates the connecting ring 764, causing the connecting ring 764 to insert or disengage the connecting foot 765 into the cover opening 315, thus enabling the loading and unloading of the material cylinder 31. The connecting foot 765 inserts into the cover opening 315 from both sides above the cylinder cover 312, improving clamping stability through two-point clamping. When the connecting foot 765 is inserted into the cover opening 315, the second connecting frame 762 and the cylinder cover 312 are in surface contact, ensuring stable clamping of the material cylinder 31 by the connecting mechanism 76.

[0063] Figure 12 It shows Figure 1 A structural diagram showing the location of the actuating mechanism. (Combined with...) Figure 12As shown, the transfer rack 71 is also equipped with a toggle mechanism 77 for actuating the guide rod 766 to pick up and place materials. The toggle mechanism 77 includes a fixed block 771 fixedly mounted on the transfer rack 71 and a toggle block 772 movably mounted on the fixed block 771. Both the fixed block 771 and the toggle block 772 have through slots for the guide rod 766 to pass through. Specifically, the toggle block 772 has one set of through slots, and the fixed block 771 has two sets of through slots. The two sets of through slots on the fixed block 771 are formed at the extreme positions of the toggle block 772's movement, so that when the toggle block 772 actuates the connecting foot 765 to insert and disengage from the cover opening 315, the through slots of the toggle block 772 and the through slots of the fixed block 771 are in a connected state, facilitating the passage of the guide rod 766. A gear 773 is rotatably mounted on the actuating block 772, and a rack 774 is mounted on the fixed block 771. The gear 773 is driven to rotate by a motor and rolls along the rack 774, which in turn drives the actuating block 772 to move along the fixed block 771.

[0064] In this application, the transfer rack 71 needs to move above the guide member 81 before moving downwards to approach the guide member 81 to pick up and place the material cylinder 31. Therefore, the transfer rack 71 needs to move from bottom to top through the actuating mechanism 77 and then from top to bottom into the actuating mechanism 77. Therefore, in the actuating mechanism 77: when the through slot of the actuating block 772 and the through slot of the fixing block 771 are in a connected state, the lead-out rod 766 can pass through, which facilitates the passage of the connecting mechanism 76.

[0065] When the drive belt 75 drives the connecting mechanism 76 and the material cylinder 31 to move, and the material cylinder 31 is placed in the space 21 on the other side, the lead-out rod 766 moves into the through groove of the actuating block 772. The actuating block 772 moves along the fixed block 771 to actuate the lead-out rod 766. The lead-out rod 766 drives the connecting ring 764 to rotate, so that the connecting foot 765 disengages from the cover opening 315. At this time, the through groove of the actuating block 772 and the through groove of the actuating block 772 are reconnected to each other, which facilitates the passage of the lead-out rod 766.

[0066] The drive belt 75 drives the connecting mechanism 76 to move quickly, which can complete the rapid movement of the material cylinder 31 and the material. In conjunction with the actuating mechanism 77, the guide rod 766 is actuated to complete the rapid removal and placement of the material. When the through slot of the actuating block 772 is connected to the through slot of the actuating block 772, it does not affect the movement of the connecting mechanism 76, thus ensuring the rapid operation of the connecting mechanism 76.

[0067] Figure 13 It shows Figure 1 A structural diagram showing the location of the storage rack in the middle. Figure 14 It shows Figure 13 A top view of the structure showing the location of the limiting component. (Combined with...) Figure 13 and Figure 14As shown, the multi-line isostatic pressing system also includes: a telescopic device 83, a limiting member 82, a storage rack 8, and a guide member 81 disposed on the storage rack 8. The storage rack 8 is arranged vertically. The guide member 81 corresponds to the inlet guide 72 and the outlet guide 73, respectively. The right end of the guide member 81 slopes downwards, and the left end of the guide member 81 forms a horizontal section 811. When the material cylinder 31 moves in and out, the material cylinder 31 is placed in the horizontal section 811, and the material cylinder 31 is in a horizontal state, facilitating the loading and unloading by the connecting mechanism 76. The material cylinders 31 are stacked on the right end of the guide member 81. Due to the slope of the right end of the guide member 81, the material cylinders 31 are arranged compactly, facilitating recovery and ejection.

[0068] The guide member 81 includes at least three sets of guide rods 812. One set of guide rods 812 is located on the front side of the material cylinder 31, one set of guide rods 812 is located on the rear side of the material cylinder 31, and one set of guide rods 812 is located at the lower end of the material cylinder 31. To ensure that the material cylinder 31 is placed stably, the number of guide rods 812 can be increased.

[0069] A limiting element 82 is installed on the storage rack 8 near one of the guide members 81. The limiting element 82 contacts the material after isostatic pressing. The limiting element 82 includes an elastic sheet 825, a fixed blocking block 821 opposite to the left side of the guide member 81, a movable blocking block 822 opposite to the right side of the guide member 81, a movable blocking frame 823 movably mounted on the storage rack 8, and a second screw 824 rotatably mounted on the storage rack 8. The second screw 824 is rotatably connected to the movable blocking frame 823. The elastic sheet 825 is located on both sides of the guide member 81. One end of the elastic sheet 825 is connected to the fixed blocking block 821, and the other end of the elastic sheet 825 is connected to the movable blocking block 822. The second screw 824 is driven to rotate by a motor. The second screw 824 pushes the movable blocking frame 823 to move, and the movable blocking frame 823 drives the movable blocking block 822 to move. The movable blocking block 822 pushes and pulls the right end of the elastic sheet 825, causing the right end of the elastic sheet 825 to bend inward. The greater the bending amplitude of the elastic sheet 825, the greater the elastic pressure exerted by the elastic sheet 825 on the barrel 31. The pressure exerted on the barrel 31 by the limiting member 82 causes the barrel 31 to decelerate on the guide member 81, preventing the barrel 31 from impacting.

[0070] A telescopic device 83 is provided on the storage rack 8 near the other guide member 81. The telescopic device 83 pushes the material out of the other guide member 81. For example, the telescopic device 83 is an electric telescopic rod. The transfer rack 71 is also provided with two sets of actuating mechanisms 77 near the storage rack 8. One set of actuating mechanisms 77 is used to actuate the lead-out rod 766 to place the material cylinder 31 on the lower guide member 81, and the other set of actuating mechanisms 77 is used to actuate the lead-out rod 766 to remove the material cylinder 31 from the upper guide member 81.

[0071] Figure 15 A schematic diagram of the oil supply system according to a first embodiment of the present invention is shown. (In conjunction with...) Figure 5 and Figure 15 As shown, the multi-line isostatic pressure treatment system also includes an oil supply system, which includes a vacuum pump 9 connected inside the cylinder 2 and oil ports 91 located inside the cylinder 2. Two sets of oil ports 91 are formed inside the cylinder 2, one for oil outlet and one for oil inlet. The oil ports 91 are connected to an oil tank 92, which is mounted on the base 1. An oil pump 921 is installed between the oil ports 91 and the oil tank 92. The oil tank 92 supplies oil to each cylinder 2 through the oil ports 91 via the oil pump 921, thus pressurizing the cylinder 2. A first sensor 922, a heater 923, and a first valve 924 are sequentially installed at the outlet of the oil pump 921 along the oil flow direction. The first sensor 922 detects the oil pressure at the outlet of the oil pump 921, and the heater 923 heats the oil medium, ensuring that the oil temperature of the oil medium flowing out of the oil port 91 is the same as the oil temperature of the oil medium pushed out by the piston 3, thus avoiding a large temperature difference that could affect the isostatic pressure treatment. The first valve 924 is used to open and close the oil pump 921 to control the flow of the oil medium.

[0072] A branch valve 901 and a main valve 902 are respectively installed between the vacuum pump 9 and the cylinder 2. The main valve 902 controls the opening and closing of the vacuum in all cylinders 2, and the branch valves 901 correspond to each cylinder 2 to complete the vacuuming of each cylinder 2.

[0073] The oil supply system also includes: a second valve 93 corresponding to each cylinder 2, a second sensor 931, a third valve 932, and a thermometer 933. The second valve 93 is used to open and close the oil port 91 on each cylinder 2, achieving continuous isostatic pressure treatment along multiple lines in each cylinder 2. For example, the second sensor 931 is a pressure sensor used to detect the pressure inside the cylinder 2 during isostatic pressure treatment. The third valve 932 opens and closes the oil port 91, controlling the flow of the oil medium when recovering it. The thermometer 933 is used to detect the temperature of the returned oil medium.

[0074] The oil supply system also includes a reflow port 94, a fourth valve 941, and a fifth valve 942. The stacked material cylinders 31 are quite tall, requiring a higher design height for the space 21 on the other side to accommodate them. The piston 3 pushes out the oil medium, which flows into port 91 for pressurization, reducing the amount of oil medium flowing out of port 91 and reflow port 94, thus improving the efficiency of isostatic pressing across multiple lines. Due to the significant height differences within the space 21 on the other side, if only port 91 is present, the oil medium would exert pressure on it; if only reflow port 94 is present, a large volume of oil medium would need to be input, potentially causing splashing.

[0075] Oil port 91 and reflow port 94 are formed at different heights. The height of reflow port 94 is greater than that of oil port 91. Oil medium can flow out of oil port 91 and reflow port 94 at the same time, reducing their respective oil injection pressure and improving oil injection efficiency.

[0076] The reflow port 94 is connected between the outlet of heater 923 and the inlet of the first valve 924. When oil medium needs to flow out of the reflow port 94, the fourth valve 941 is opened. The fifth valve 942 corresponds to each cylinder 2, completing the opening and closing of the reflow port 94 of each cylinder 2.

[0077] After the oil port 91 and reflow port 94 complete the metered oil injection, the moving piston 3 completes the large-volume oil injection of the oil medium in a short time, achieving rapid pressure increase and pressure holding.

[0078] Second embodiment: The isostatic pressing method for a multi-line isostatic pressing system includes the following steps: Material handling steps: The motor drives the drive shaft 29 to rotate. The drive shaft 29 drives the plate 241 and the cover plate 24 to swing up or down through the first drive rod 26 and the second drive rod 27, closing part of the space on the other side 21 and opening the other part of the space on the other side 21.

[0079] The plate 62 rotates along the base plate 61, and the motor drives the first screw 611 to rotate. The first screw 611 pushes the first plate, causing the material transfer mechanism 7 and the transfer plate 63 to move along the guide rail 612. The material transfer mechanism 7 moves closer to the currently opened space 21 on the other side.

[0080] The drive wheel 74 rotates, driving the drive belt 75 and the connecting mechanism 76 to move. The connecting wheel 763 rolls downwards between the inlet guide groove 72 and the outlet guide groove 73, driving the connecting mechanism 76 to move downwards. The connecting foot 765 moves into the through slot of the actuating block 772. The actuating block 772 moves along the fixed block 771, actuating the actuating block 772. The connecting foot 765 drives the connecting ring 764 to rotate, and the connecting ring 764 drives the connecting foot 765 to insert into the cover opening 315. The drive wheel 74 rotates in the opposite direction, driving the connecting mechanism 76 to move upwards via the drive belt 75. The material transfer mechanism 7 and the transfer plate 63 move in the opposite direction along the guide rail 612 away from the currently opened space 21 on the other side. The drive wheel 74 rotates again, driving the drive belt 75 and the connecting mechanism 76 to move. The connecting wheel 763 rolls and moves into the inlet guide groove 72.

[0081] Material is hung in the connecting mechanism 76 inside the discharge guide 73, and isostatically pressed material is hung in the connecting mechanism 76 inside the inlet guide 72. After the isostatically pressed material is hung on the connecting mechanism 76 inside the inlet guide 72, the material moves from the connecting mechanism 76 inside the discharge guide 73 into the space 21 on the other side.

[0082] Isostatic pressing process: The motor drives the drive shaft 29 to rotate. The drive shaft 29 drives the plate 241 and the cover plate 24 to swing up or down through the first drive rod 26 and the second drive rod 27, closing one part of the space on the other side 21 and opening one part of the space on the other side 21.

[0083] The magnetic attraction device 13 magnetically attracts the movable block 5, which moves upward along the support 12, and magnetically attracts another movable block 5, which moves downward along the support 12. Corresponding to the piston 3 in the closed space 21, a vacuum is drawn in the closed space 21, and oil is metered into the oil port 91 and reflow port 94. Each magnetic attraction device 13 magnetically attracts its corresponding movable block 5, causing the movable block 5 to move along the support 12. The movable block 5 drives the swing rod 42 to swing, and the swing rod 42 pushes the piston 3 through the connecting rod 43. The piston 3 pushes out the oil medium to submerge the material. After the closed space 21 is filled with oil medium and pressurized, the pressure is maintained for a certain period, and then the oil medium is discharged to depressurize.

[0084] Opening procedure: The motor drives the drive shaft 29 to rotate. The drive shaft 29 drives the plate 241 and the cover plate 24 to swing up or down through the first drive rod 26 and the second drive rod 27, opening part of the space on the other side 21 and closing the other part of the space on the other side 21.

[0085] The corresponding open space 21, oil port 91 and reflow port 94 discharge oil in a metered manner. Each magnetic attraction device 13 magnetically attracts the corresponding movable block 5, causing the movable block 5 to move along the support 12. The movable block 5 causes the swing rod 42 to swing, and the swing rod 42 pulls the piston 3 through the connecting rod 43. The piston 3 brings in the oil medium to expose the material, and the above steps are repeated.

[0086] During the material handling process, the amount of material hanging on the connecting mechanism 76 in the discharge guide 73 gradually decreases, while the amount of isostatically pressed material hanging on the connecting mechanism 76 in the infeed guide 72 gradually increases. Once a certain amount is reached, the material collection and replenishment process is carried out.

[0087] Material replenishment process: The plate 62 rotates along the base plate 61, and the motor drives the first screw 611 to rotate in the opposite direction. The first screw 611 pushes the first plate, which drives the material transfer mechanism 7 and the transfer plate 63 to move in the opposite direction along the guide rail 612. The material transfer mechanism 7 approaches the storage rack 8.

[0088] After isostatic pressing, the material is moved into the lower guide 81. The drive wheel 74 rotates, driving the drive belt 75 and the connecting mechanism 76 to move. The connecting wheel 763 rolls upward between the inlet guide groove 72 and the outlet guide groove 73. The connecting mechanism 76 drives the material cylinder 31 to the upper end of the lower guide 81, and then moves downward to bring the material cylinder 31 close to the lower guide 81. At this time, the lead-out rod 766 is placed in the through groove of the actuating block 772. The actuating block 772 moves along the fixed block 771 to actuate the lead-out rod 766, so that the connecting foot 765 disengages from the cover 315 and places the material cylinder 31 on the lower guide 81.

[0089] The telescopic device 83 pushes the material from the upper guide 81 into the transfer mechanism 7. The drive wheel 74 rotates, driving the drive belt 75 and the connecting mechanism 76 to move. The connecting wheel 763 rolls upward between the inlet guide groove 72 and the outlet guide groove 73. The connecting mechanism 76 drives the material cylinder 31 to the upper end of the upper guide 81, and then moves downward to bring the material cylinder 31 close to the upper guide 81. At this time, the lead-out rod 766 is placed in the through groove of the actuating block 772. The actuating block 772 moves along the fixed block 771 to actuate the lead-out rod 766, so that the connecting foot 765 is inserted into the cover opening 315, and the material cylinder 31 is hung and fixed on the connecting mechanism 76.

[0090] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention in any way. Although the present invention has been disclosed above with reference to preferred embodiments, it is not intended to limit the present invention. Any person skilled in the art can make some modifications or alterations to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the present invention. Any simple modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present invention without departing from the scope of the present invention shall still fall within the scope of the present invention.

Claims

1. A multi-line isostatic pressing system, characterized in that, include: The system comprises: movable blocks (5), a base (1), cylinders (2) distributed opposite to each other along the edge of the base (1), a piston (3) for moving the oil medium, a swing mechanism (4) oscillating on the cylinder (2), a movable frame (6) rotatably mounted on the base (1), and material transfer mechanisms (7) mounted at both ends of the movable frame (6); wherein, the cylinder (2) has interconnected spaces (21), the piston (3) is slidably mounted on one side of the space (21), and the material is placed on the other side of the space (21); multiple sets of movable blocks (5) are distributed. At the middle position of the base (1); the movable block (5) moves along the base (1) to drive the swing mechanism (4) to swing, the swing mechanism (4) pushes and pulls the piston (3) to move, the piston (3) pushes the oil medium to submerge and expose the material; when the space (21) on the other side is opened, the movable frame (6) drives the material transfer mechanism (7) to approach and pick up and put down the material; through the alternating movement of the movable block (5), the space (21) on the other side of the different cylinders (2) is alternately opened and closed, and the material can be subjected to isostatic pressing and pick up and put down at the same time; The material transfer mechanism (7) includes: a material transfer frame (71), an inlet guide trough (72), an outlet guide trough (73), a drive wheel (74) rotatably disposed on the upper end of the material transfer frame (71), a drive belt (75) wound around the drive wheel (74), and a connecting mechanism (76) arranged in parallel on the drive belt (75); wherein, the inlet guide trough (72) and the outlet guide trough (73) are arranged in parallel on the upper end of the material transfer frame (71); the material is hung on the connecting mechanism (76); the drive wheel (74) drives the drive belt (75) to move, and the drive belt (75) drives the connecting mechanism (76) to move and switch along the inlet guide trough (72) and the outlet guide trough (73).

2. The multi-line isostatic pressing system as described in claim 1, characterized in that, The base (1) includes: a base plate (11), a bracket (12) located in the middle of the base plate (11), and magnetic suction devices (13) located at both ends of the bracket (12); wherein, the cylinder (2) is distributed relative to each other along the edge of the base plate (11); the magnetic suction device (13) magnetically attracts the movable block (5) and drives the movable block (5) to move along the bracket (12).

3. The multi-line isostatic pressing system as described in claim 2, characterized in that, The swing mechanism (4) includes: a swing seat (41) disposed on the cylinder (2), a swing rod (42) oscillatingly disposed on the swing seat (41), and a connecting rod (43) connected to the piston (3); wherein the connecting rod (43) is movably connected to one end of the swing rod (42), and the movable block (5) is movably connected to the other end of the swing rod (42).

4. The multi-line isostatic pressing system as described in claim 2, characterized in that, The movable frame (6) includes: a rolling element (64), a base plate (61) supporting the base (1), a plate (62) rotatably disposed on the base plate (61), and a transfer plate (63) movably disposed at both ends of the plate (62); wherein, the rolling element (64) is rotatably disposed on the base plate (61) and the base (1), and the rolling element (64) rolls in contact with the plate (62); the transfer mechanism (7) is disposed on the transfer plate (63).

5. The multi-line isostatic pressing system as described in claim 4, characterized in that, Also includes: The storage rack includes a telescopic device (83), a limiting member (82), a storage rack (8), and a guide member (81) disposed on the storage rack (8); wherein the guide member (81) corresponds to the inlet guide groove (72) and the outlet guide groove (73) respectively; a limiting member (82) is disposed on the storage rack (8) near one of the guide members (81), and the limiting member (82) contacts the material after isostatic pressing; a telescopic device (83) is disposed on the storage rack (8) near the other guide member (81), and the telescopic device (83) pushes the material out of the other guide member (81).

6. The multi-line isostatic pressing system as described in claim 2, characterized in that, Also includes: An oil tank (92), a vacuum pump (9) connected to the cylinder (2), and an oil port (91) provided in the cylinder (2); wherein the oil port (91) is connected to the oil tank (92).

7. An isostatic pressing method for a multi-line isostatic pressing system, employing the multi-line isostatic pressing system as described in claim 5, characterized in that, Includes the following steps: Material handling steps: Part of the space on the other side (21) is closed, and the other part of the space on the other side (21) is opened; the plate (62) rotates along the base plate (61), the transfer plate (63) moves along the plate (62), and the transfer mechanism (7) moves close to the currently opened space on the other side (21); the drive wheel (74) rotates to drive the drive belt (75) and the connecting mechanism (76) to move, and after isostatic pressing, the material is hung on the connecting mechanism (76) in the feed guide trough (72), and the material is moved from the connecting mechanism (76) in the discharge guide trough (73) into the other part of the space on the other side (21). Isostatic pressure treatment steps: The other part of the space (21) is closed, and the other part of the space (21) is opened; the magnetic attraction device (13) magnetically attracts the other part of the movable block (5) to move upward along the support (12), and magnetically attracts the other part of the movable block (5) to move downward along the support (12); the other part of the space (21) is evacuated, and the other part of the movable block (5) pushes the piston (3) to push out the oil medium to submerge the material; the other part of the space (21) is filled with oil medium to increase pressure and maintain pressure, and then the oil medium is discharged to reduce pressure; Opening steps: Part of the space on the other side (21) is opened, and the other part of the space on the other side (21) is closed; corresponding to the opened space on the other side (21), part of the movable block (5) pushes the piston (3) to expose the oil medium to the material; repeat the above steps.

8. The isostatic pressing method of the multi-line isostatic pressing system as described in claim 7, characterized in that, The isostatically pressed material hanging on the connecting mechanism (76) inside the feed guide trough (72) during the material handling process is replenished after reaching a certain quantity: The plate (62) rotates along the base plate (61), the transfer plate (63) moves along the plate (62), and the transfer mechanism (7) approaches the storage rack (8); after isostatic pressing, the material is transferred into the lower guide (81); the telescopic device (83) pushes the material from the upper guide (81) into the transfer mechanism (7).

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