Pre-pressing screening equipment for improving compressive strength of solid buoyancy material

Abstract

The invention discloses prepressing screening equipment for improving compressive strength of a solid buoyancy material, and relates to the technical field of glass beads. Comprising a rack body, and an extension frame is installed outside the rack body; the sliding rail is arranged on the upper surface of the frame body, and the interior of the sliding rail is slidably connected with a first sliding block; the moving mechanism is installed at the top of the first sliding block, the moving mechanism comprises a clamping assembly and a connecting cup, an adjusting assembly is installed outside the connecting cup, the clamping assembly is used for driving the connecting cup to deflect, and the adjusting assembly is used for controlling whether the bottom of the connecting cup is hollowed out or not; the first base is mounted at the top of the frame body, and a pre-pressing mechanism is mounted at the top of the first base; and the second base is installed at the top of the frame body, a screening mechanism is installed at the top of the second base, and the purpose of improving the use efficiency of the equipment is achieved through the pre-pressing screening equipment for improving the compressive strength of the solid buoyancy materials.

Description

Technical Field

[0001] The present invention relates to the technical field of glass microspheres, and specifically to a pre-pressing and screening device for improving the compressive strength of solid buoyancy materials. Background Art

[0002] Glass microspheres are a new type of material that has emerged in recent years and has a wide range of uses and special properties. This product is made from borosilicate raw materials through high-tech processing, with a particle size of 10 - 250 microns and a wall thickness of 1 - 2 microns. This product has the advantages of light weight, low thermal conductivity, relatively high strength, good chemical stability, etc. Its surface has been specially treated to have oleophilic and hydrophobic properties and is very easy to disperse in an organic material system.

[0003] In the invention patent with the publication number CN113369003B, a pre-pressing and screening device for improving the compressive strength of hollow microspheres or solid buoyancy materials is disclosed. The hollow microspheres are pre-pressed to break the defective hollow microspheres. Among them, the pressure value for pre-pressing the hollow microspheres is determined according to the probability distribution function of the compressive strength of the hollow microspheres, and the pre-pressed hollow microspheres are screened to select the unbroken hollow microspheres. However, when screening the pre-pressed microspheres, it is necessary to manually move the container containing the microspheres and then manually assemble the container and the pipe fittings. During this process, it is easy for the container to shake violently, resulting in the glass microspheres hitting the inner wall of the container or the glass microspheres falling off. Summary of the Invention

[0004] To overcome the problem that when screening the pre-pressed microspheres, it is necessary to manually move the container containing the microspheres and then manually assemble the container and the pipe fittings, and during this process, it is easy for the container to shake violently, resulting in the glass microspheres hitting the inner wall of the container or the glass microspheres falling off, the present invention provides a pre-pressing and screening device for improving the compressive strength of solid buoyancy materials, including a frame body, and an extension frame is installed outside the frame body; A slide rail, the slide rail is opened on the upper surface of the frame body, and a first slider is slidably connected inside the slide rail; A moving mechanism, the moving mechanism is installed on the top of the first slider, the moving mechanism includes a clamping component and a connecting cup, an adjusting component is installed outside the connecting cup, the clamping component is used to drive the connecting cup to deflect, and the adjusting component is used to control whether the bottom of the connecting cup is hollow; A first base, the first base is installed on the top of the frame body, and a pre-pressing mechanism is installed on the top of the first base; A second base, the second base is installed on the top of the frame body, and a screening mechanism is installed on the top of the second base.

[0005] Preferably, the moving mechanism further includes: The first lifting rod, the first lifting rod is installed on the top of the first slider, a moving frame is installed on the top of the first lifting rod, and the clamping component is arranged outside the moving frame; The first push rod, the first push rod is installed inside the moving frame, a semi-circular plate is installed outside the first push rod, and a first suction strip is arranged outside the semi-circular plate.

[0006] Preferably, the clamping component includes: The first motor box, the first motor box is installed outside the moving frame, a first motor is arranged inside the first motor box, there are two first motor boxes and they are symmetrically arranged; The second push rod, the second push rod is connected to the output end of the first motor, a connecting rod is installed outside the second push rod, an arc-shaped plate is installed outside the connecting rod, a second suction strip is arranged outside the arc-shaped plate, and the arc-shaped plate contacts the connecting cup.

[0007] Preferably, the clamping component further includes: The connecting plate, the connecting plate is installed outside the second push rod; The third push rod, the third push rod is installed outside the connecting plate, and a rubber column is installed outside the third push rod.

[0008] Preferably, the adjusting component includes: The backing plate, the backing plate is installed outside the connecting cup, an outer ring is installed on the top of the backing plate, and a groove is opened inside the outer ring; The first adjusting rod, the first adjusting rod is installed outside the backing plate, and a second adjusting rod is installed outside the first adjusting rod; The first bottom plate, the first bottom plate is installed at the bottom of the second adjusting rod, and a sealing plate is installed on the top of the first bottom plate.

[0009] Preferably, the pre-pressing mechanism includes: The second bottom plate, the second bottom plate is installed on the top of the first base, and a fixing groove is opened on the top of the second bottom plate; The static press, the static press is arranged above the second bottom plate, and a pressing head is installed at the bottom of the static press.

[0010] Preferably, the pre-pressing mechanism further includes: The pressing block, the pressing block is installed at the bottom of the pressing head; The circular groove, the circular groove is opened at the bottom of the pressing head, a telescopic rod is installed inside the circular groove, and a pressing plate is installed at the bottom of the telescopic rod.

[0011] Preferably, the screening mechanism includes: The third lifting rod is installed above the second base. A first fixing plate is installed at the top of the third lifting rod, and a channel is provided inside the first fixing plate. The fourth lifting rod, a second fixing plate is installed at the top of the fourth lifting rod, a second motor box is installed at the top of the second fixing plate, and a second motor is arranged inside the second motor box. The rotating shaft is connected to the output end of the second motor, and a replacement component is installed at the bottom of the rotating shaft. The fixing ring is installed outside the first fixing plate, and a pipe fitting is installed inside the fixing ring. The pipe fitting includes a vertical pipe and a ball valve.

[0012] Preferably, the replacement component includes: The connecting frame is installed at the bottom of the rotating shaft, and a second slider is slidably connected inside the connecting frame. The first connecting rod is installed outside the second slider, a first vertical plate is installed outside the first connecting rod, and a blocking plate is installed at the bottom of the first vertical plate. The second connecting rod is installed outside the first vertical plate, and a second vertical plate is installed outside the second connecting rod. The fifth lifting rod is installed at the bottom of the second vertical plate, and a stirring rod is installed at the bottom of the fourth lifting rod.

[0013] The present invention provides a pre-pressing and screening device for improving the compressive strength of solid buoyancy materials. It has the following beneficial effects: 1. For the pre-pressing and screening device for improving the compressive strength of solid buoyancy materials, by setting the moving mechanism, the positions of the connecting cup and the glass microspheres are controlled. When the existing device screens the pre-pressed microspheres, it is necessary to manually move the container containing the microspheres and then manually assemble the container with the pipe fitting. During this process, it is easy to have the situation that the container shakes violently, resulting in the glass microspheres hitting the inner wall of the container or the glass microspheres falling off. Therefore, the moving mechanism is set to control the positions of the connecting cup and the glass microspheres, and smoothly transport the connecting cup and the glass microspheres to the pre-pressing mechanism and the screening mechanism to solve the above problems.

[0014] 2. The adjusting component of the preloading and screening device for improving the compressive strength of solid buoyancy materials fixes the connection cup and controls the angle of the connection cup by setting a positioning component. Two arc-shaped plates and a semi-circular plate are used to fix the position of the connection cup, and cooperate with the preloading mechanism to complete the preloading work, avoiding the change of the position of the container carrying microbeads during the preloading process, resulting in a poor preloading effect. Driven by the motor, the angle of the connection cup is controlled by setting arc-shaped plates and rubber columns, facilitating the blanking and flushing of the connection cup, and avoiding the attachment of microbead fragments to the inner wall of the connection cup.

[0015] 3. The preloading and screening device for improving the compressive strength of solid buoyancy materials restricts the position of the gauze at the top of the connection cup by setting an adjusting component and a preloading mechanism, so that the gauze is located between the pressing plate and the groove during the preloading process, avoiding the exposure of glass microbeads and the splashing of fragments due to the deviation of the gauze position during the preloading process.

[0016] 4. The screening mechanism of the preloading and screening device for improving the compressive strength of solid buoyancy materials separates glass microbeads from fragments by setting a screening mechanism and a replacement component. By setting the replacement component, when the screening mechanism is not in use, the blocking plate is at the top of the pipe fitting to protect the pipe fitting and reduce the impurities entering the pipe fitting. When the screening mechanism is in use, the position of the stirring rod can be adjusted into the pipe fitting to stir the water and glass microbeads in the pipe fitting, promoting the floating of glass microbeads and the falling of fragments. Brief Description of the Drawings

[0017] Figure 1 is the overall structural schematic diagram of the present invention; Figure 2 is the side structural schematic diagram of the present invention; Figure 3 is the structural schematic diagram of the moving mechanism of the present invention; Figure 4 is the structural schematic diagram of the positioning component of the present invention; Figure 5 is the structural schematic diagram of the adjusting component of the present invention; Figure 6 is the structural schematic diagram of the preloading mechanism of the present invention; Figure 7 of the present invention Figure 6 is the structural schematic diagram at A in; Figure 8 is the structural schematic diagram of the screening mechanism of the present invention; Figure 9 is the structural schematic diagram of the replacement component of the present invention.

[0018] In the figure: 1. Frame body; 2. Slide rail; 3. First slider; 4. Moving mechanism; 401. First lifting rod; 402. Moving frame; 403. First push rod; 404. Semi-circular plate; 405. Positioning component; 4051. First motor box; 4052. Second push rod; 4053. Connecting plate; 4054. Third push rod; 4055. Rubber column; 4056. Link; 4057. Arc-shaped plate; 406. Connecting cup; 407. Adjusting component; 4071. Back plate; 4072. First adjusting rod; 4073. Second adjusting rod; 4074. First bottom plate; 4075. Sealing plate; 4076. Outer ring; 4077. Groove; 5. First base; 6. Pre-pressing mechanism; 601. Second bottom plate; 602. Fixed groove; 603. Static press; 604. Pressing head; 605. Pressing block; 606. Circular groove; 607. Telescopic rod; 608. Pressing plate; 7. Second base; 8. Screening mechanism; 801. Third lifting rod; 802. First fixing plate; 803. Fourth lifting rod; 804. Second fixing plate; 805. Second motor box; 806. Rotating shaft; 807. Replacement component; 8071. Connecting frame; 8072. Second slider; 8073. First connecting rod; 8074. First vertical plate; 8075. Plugging plate; 8076. Second connecting rod; 8077. Second vertical plate; 8078. Fifth lifting rod; 8079. Stirring rod; 808. Fixed ring; 809. Pipe fitting; 9. Extension frame. Detailed implementation manners

[0019] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific implementation manners. The embodiments of the present invention are given for purposes of illustration and description, and are not exhaustive or limited to the disclosed form. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and enable those of ordinary skill in the art to understand the present invention and thus design various embodiments with various modifications suitable for specific purposes.

[0020] As Figures 1-9 shown, the present invention provides a technical solution: including a frame body 1, and an extension frame 9 is installed outside the frame body 1; A slide rail 2 is provided on the upper surface of the frame body 1. A first slider 3 is slidably connected inside the slide rail 2. A power system is arranged inside the first slider 3. The slide rail 2 communicates with the extension frame 9; A moving mechanism 4 is installed on the top of the first slider 3. The moving mechanism 4 includes a positioning component 405 and a connecting cup 406. An adjusting component 407 is installed outside the connecting cup 406. The positioning component 405 is used to drive the connecting cup 406 to deflect, and the adjusting component 407 is used to control whether the bottom of the connecting cup 406 is hollow; The first base 5 is installed at the top of the frame body 1, and a preloading mechanism 6 is installed on the top of the first base 5; The second base 7 is installed at the top of the frame body 1, and a screening mechanism 8 is installed on the top of the second base 7.

[0021] Before using the device, manually place the microbeads to be preloaded into the connection cup 406. Subsequently, turn on the power system in the first slider 3. The first slider 3 drives the moving mechanism 4 to move to the preloading mechanism 6. Adjust the moving mechanism 4 and the preloading mechanism 6 to press the gauze to the top of the connection cup 406. Then, adjust the moving mechanism 4 and the preloading mechanism 6 to perform preloading on the microbeads. After the preloading process, adjust the power system in the first slider 3. The first slider 3 drives the moving mechanism 4 to move to the bottom of the screening mechanism 8. The connection cup 406 is gradually connected to the screening mechanism 8 under the drive of the moving mechanism 4. Adjust the screening mechanism 8 to separate the undamaged microbeads and the broken microbead fragments using the flotation method. Subsequently, adjust the power system in the first slider 3. The first slider 3 drives the moving mechanism 4 to move into the extension frame 9. Adjust the positioning component 405. The positioning component 405 controls the deflection of the connection cup 406 to cooperate with manual labor to complete the discharging work of the broken microbeads. Then repeat the above work to perform the preloading work on the next microbead.

[0022] The moving mechanism 4 further includes: The first lifting rod 401 is installed on the top of the first slider 3, and a moving frame 402 is installed on the top of the first lifting rod 401. The positioning component 405 is arranged outside the moving frame 402; The first push rod 403 is installed inside the moving frame 402, a semi-circular plate 404 is installed outside the first push rod 403, and a first suction strip is arranged outside the semi-circular plate 404.

[0023] Before using the device, the first lifting rod 401 is in the initial state, the first push rod 403 is in the open state, and the first suction strip outside the semi-circular plate 404 contacts the outer wall of the connection cup 406 to fix the connection cup 406 laterally.

[0024] When it is necessary to dock the connection cup 406 with the screening mechanism 8, turn on the first lifting rod 401. The first lifting rod 401 drives the moving frame 402 and the connection cup 406 to move upward so that the connection cup 406 is docked with the screening mechanism 8.

[0025] When it is necessary to adjust the angle of the connection cup 406 for discharging work, adjust the first push rod 403 to the initial state. The first push rod 403 drives the semi-circular plate 404 and the first suction strip away from the connection cup 406.

[0026] By setting up the moving mechanism 4, the positions of the connecting cup 406 and the glass microspheres are controlled, and the connecting cup 406 and the glass microspheres are stably transported into the pre-pressing mechanism 6 and the screening mechanism 8, avoiding the situation where the glass microspheres hit the inner wall of the container or fall due to a worker holding the container by hand.

[0027] The clamping component 405 includes: The first motor box 4051 is installed outside the moving frame 402. A first motor is arranged inside the first motor box 4051. There are two first motor boxes 4051, and they are symmetrically arranged; The second push rod 4052 is connected to the output end of the first motor. A connecting rod 4056 is installed outside the second push rod 4052. An arc-shaped plate 4057 is installed outside the connecting rod 4056. A second suction strip is arranged outside the arc-shaped plate 4057. The arc-shaped plate 4057 is in contact with the connecting cup 406; The connecting plate 4053 is installed outside the second push rod 4052; The third push rod 4054 is installed outside the connecting plate 4053. A rubber column 4055 is installed outside the third push rod 4054.

[0028] Before using the equipment, the two second push rods 4052 are in the open state. At this time, the two arc-shaped plates 4057 and the two groups of second suction strips are in contact with the two sides of the connecting cup 406 to fix the two sides of the connecting cup 406.

[0029] When it is necessary to adjust the angle of the connecting cup 406 for blanking work, as the first push rod 403 returns to its original position, manually support the connecting cup 406 and turn on the third push rod 4054. The third push rod 4054 drives the rubber column 4055 to move outwards until the rubber column 4055 is in contact with the side of the connecting cup 406 to fix the position of the connecting cup 406.

[0030] Subsequently, turn on the first motor. The first motor drives the second push rod 4052, the connecting plate 4053, the third push rod 4054, the rubber column 4055, the connecting rod 4056 and the arc-shaped plate 4057 to deflect, thereby driving the connecting cup 406 to deflect. At this time, manual cooperation can be carried out to complete the blanking work of the microsphere broken materials.

[0031] By setting the clamping component 405, the connecting cup 406 is fixed and the angle of the connecting cup 406 is controlled. Two arc-shaped plates 4057 and a semi-circular plate 404 are used to fix the position of the connecting cup 406, and cooperate with the preloading mechanism 6 to complete the preloading work, avoiding the change of the position of the container carrying the microbeads during the preloading process, resulting in a poor preloading effect. Driven by the motor, by setting the arc-shaped plate 4057 and the rubber column 4055, the angle of the connecting cup 406 is controlled, which is convenient for completing the blanking and flushing work of the connecting cup 406, and avoiding the attachment of microbead fragments to the inner wall of the connecting cup 406.

[0032] The adjusting component 407 includes: A backing plate 4071, the backing plate 4071 is installed outside the connecting cup 406, an outer ring 4076 is installed at the top of the backing plate 4071, and a groove 4077 is opened inside the outer ring 4076; A first adjusting rod 4072, the first adjusting rod 4072 is installed outside the backing plate 4071, a second adjusting rod 4073 is installed outside the first adjusting rod 4072, and both the first adjusting rod 4072 and the second adjusting rod 4073 are set as rods with manually adjustable strokes; A first bottom plate 4074, the first bottom plate 4074 is installed at the bottom of the second adjusting rod 4073, and a sealing plate 4075 is installed at the top of the first bottom plate 4074.

[0033] Before using the equipment, the sealing plate 4075 is in the connecting cup 406, and the bottom of the connecting cup 406 is sealed. Manually place the microbeads into the connecting cup 406, and then the connecting cup 406 moves to the preloading mechanism 6 following the moving mechanism 4. Manually place the gauze on the top of the connecting cup 406, adjust the preloading mechanism 6, press the gauze corner into the groove 4077 at the top of the outer ring 4076, and reserve the length of the gauze descending in the connecting cup 406.

[0034] After the preloading is completed, manually remove the gauze, and the connecting cup 406 moves to the lower part of the screening mechanism 8 following the moving mechanism 4. The moving mechanism 4 drives the connecting cup 406 to move upward until the connecting cup 406 is connected to the screening mechanism 8, and at this time, the screening work is carried out.

[0035] As it moves into the extension frame 9 along with the moving mechanism 4, at this time the connecting cup 406 is outside the extension frame 9. Manually adjust the strokes of the first adjusting rod 4072 and the second adjusting rod 4073 to make the sealing plate 4075 disengage from the connecting cup 406. At this time, the waste flows downward. Manually flush water into the connecting cup 406, and then the clamping component 405 controls the deflection of the connecting cup 406, promoting the scraps on the inner wall of the connecting cup 406 to flow downward along with the water.

[0036] The preloading mechanism 6 includes: The second bottom plate 601 is installed on the top of the first base 5, and a fixing groove 602 is provided on the top of the second bottom plate 601; The static press 603 is arranged above the second bottom plate 601, and a pressure head 604 is installed at the bottom of the static press 603; The pressing block 605 is installed at the bottom of the pressure head 604; The circular groove 606 is provided at the bottom of the pressure head 604, a telescopic rod 607 is installed inside the circular groove 606, and a pressing plate 608 is installed at the bottom of the telescopic rod 607.

[0037] As the moving frame 402 moves into the fixing groove 602, manually place the gauze on the top of the connecting cup 406, start the first lifting rod 401 to the first stroke, the first lifting rod 401 drives the moving frame 402 and the connecting cup 406 to move upward, and the edge of the gauze in the groove 4077 contacts the pressing plate 608. Start the static press 603, and the static press 603 drives the pressure head 604 and the pressing block 605 to move downward to pre-press the glass microspheres in the connecting cup 406. During the downward movement of the pressure head 604, the pressing plate 608 squeezes the telescopic rod 607, and the telescopic rod 607 gradually retracts into the circular groove 606.

[0038] By setting the adjusting component 407 and the pre-pressing mechanism 6, the position of the gauze on the top of the connecting cup 406 is restricted, avoiding the situation that the glass microspheres are exposed and fragments splashed due to the deviation of the gauze position during the pre-pressing process.

[0039] The screening mechanism 8 includes: The third lifting rod 801 is installed above the second base 7, a first fixing plate 802 is installed at the top of the third lifting rod 801, and a channel is provided inside the first fixing plate 802; The fourth lifting rod 803, a second fixing plate 804 is installed at the top of the fourth lifting rod 803, a second motor box 805 is installed at the top of the second fixing plate 804, and a second motor is provided inside the second motor box 805; The rotating shaft 806 is connected to the output end of the second motor, and a replacement component 807 is installed at the bottom of the rotating shaft 806; The fixing ring 808 is installed outside the first fixing plate 802, a pipe fitting 809 is installed inside the fixing ring 808, and the pipe fitting 809 includes a vertical pipe and a ball valve.

[0040] As the first lifting rod 401 drives the connection cup 406 to connect with the bottom of the ball valve, the ball valve is opened, and the replacement component 807 is adjusted to expose the top of the vertical pipe. Water is added to the vertical pipe, and then the replacement component 807 is adjusted to slightly stir the inside of the vertical pipe. Subsequently, the water and glass beads are placed. After placement, the ball valve is closed. At this time, the glass beads are at the top and the debris is in the connection cup 406. The first lifting rod 401 is adjusted to the initial state, the connection cup 406 is processed, and the pipe fitting 809 is manually disassembled to collect the intact glass beads.

[0041] The replacement component 807 includes: A connection frame 8071, which is installed at the bottom of the rotating shaft 806. A second slider 8072 is slidably connected inside the connection frame 8071, and a power system is arranged inside the second slider 8072; A first connecting rod 8073, which is installed outside the second slider 8072. A first vertical plate 8074 is installed outside the first connecting rod 8073, and a plug plate 8075 is installed at the bottom of the first vertical plate 8074; A second connecting rod 8076, which is installed outside the first vertical plate 8074. A second vertical plate 8077 is installed outside the second connecting rod 8076. Both the first connecting rod 8073 and the second connecting rod 8076 are rods with manually adjustable strokes; A fifth lifting rod 8078, which is installed at the bottom of the second vertical plate 8077. A stirring rod 8079 is installed at the bottom of the fourth lifting rod 803.

[0042] In the initial state, the plug plate 8075 is at the top of the pipe fitting 809. When water needs to be added to the inside of the pipe fitting 809, the fourth lifting rod 803 is opened, and the fourth lifting rod 803 drives the second fixed plate 804 to move upward, thereby driving the separation of the plug plate 8075 from the top of the pipe fitting 809. Subsequently, the power system in the second slider 8072 is adjusted to make the stirring rod directly above the pipe fitting 809. The fifth lifting rod 8078 is opened to the corresponding stroke, and the fifth lifting rod 8078 drives the stirring rod 8079 into the pipe fitting 809. The second motor is turned on, and the second motor drives the rotating shaft 806, the connection frame 8071, the second vertical plate 8077, the fifth lifting rod 8078, and the stirring rod 8079 to rotate slightly to stir the inside of the pipe fitting 809.

[0043] By setting up a screening mechanism 8 and a replacement component 807, the glass microbeads and debris are separated. By setting up the replacement component 807, when the screening mechanism 8 is not in use, the plug plate 8075 is at the top of the pipe fitting 809 to protect the pipe fitting 809 and at the same time reduce the impurities entering the pipe fitting 809. When the screening mechanism 8 is in use, the position of the stirring rod 8079 can be adjusted into the pipe fitting 809 to stir the water and glass microbeads in the pipe fitting 809, promoting the floating of the glass microbeads and the falling of the debris.

[0044] Working principle: Before using the equipment, the first lifting rod 401 is in the initial state, the first push rod 403 is in the open state, the first suction strip outside the semi-circular plate 404 contacts the outer wall of the connection cup 406 to fix the connection cup 406 laterally, and the two second push rods 4052 are in the open state. At this time, the two arc-shaped plates 4057 and the two groups of second suction strips contact the two sides of the connection cup 406 to fix the two sides of the connection cup 406.

[0045] Manually place the microbeads to be pre-pressed into the connection cup 406, and then turn on the power system in the first slider 3. The first slider 3 drives the moving mechanism 4 to move to the pre-pressing mechanism 6.

[0046] Adjust the moving mechanism 4 and the pre-pressing mechanism 6 to press the gauze to the top of the connection cup 406, and then adjust the moving mechanism 4 and the pre-pressing mechanism 6 to perform pre-pressing treatment on the microbeads.

[0047] Manually place the gauze on the top of the connection cup 406, adjust the pre-pressing mechanism 6 to press the corners of the gauze into the groove 4077 at the top of the outer ring 4076, and reserve the length for the gauze to descend in the connection cup 406.

[0048] As the moving frame 402 moves into the fixed slot 602, manually place the gauze on the top of the connection cup 406, turn on the first lifting rod 401 to the first stroke, and the first lifting rod 401 drives the moving frame 402 and the connection cup 406 to move upward. The edge of the gauze in the groove 4077 contacts the pressing plate 608. Turn on the static press 603, and the static press 603 drives the pressing head 604 and the pressing block 605 to move downward to perform pre-pressing treatment on the glass microbeads in the connection cup 406. During the downward movement of the pressing head 604, the pressing plate 608 squeezes the telescopic rod 607, and the telescopic rod 607 gradually retracts into the round groove 606.

[0049] After preloading, manually remove the gauze. Adjust the power system in the first slider 3, and the first slider 3 drives the moving mechanism 4 to move to the bottom of the screening mechanism 8. The connecting cup 406 gradually connects with the screening mechanism 8 under the drive of the moving mechanism 4. As the first lifting rod 401 drives the connecting cup 406 to connect with the bottom of the ball valve, open the ball valve, adjust the replacement component 807, and open the fourth lifting rod 803. The fourth lifting rod 803 drives the second fixed plate 804 to move upward, thereby driving the plug plate 8075 to separate from the top of the pipe fitting 809, exposing the top of the vertical pipe. Add water to the vertical pipe, adjust the replacement component 807, slightly stir the inside of the vertical pipe, and then adjust the power system in the second slider 8072 to make the stirring rod directly above the pipe fitting 809. Open the fifth lifting rod 8078 to the corresponding stroke, and the fifth lifting rod 8078 drives the stirring rod 8079 into the pipe fitting 809. Turn on the second motor, and the second motor drives the rotating shaft 806, connecting frame 8071, second vertical plate 8077, fifth lifting rod 8078, and stirring rod 8079 to rotate slightly to stir the inside of the pipe fitting 809. Then place the water and glass microspheres. After placement, close the ball valve. At this time, the glass microspheres are at the top and the debris is in the connecting cup 406. Adjust the first lifting rod 401 to the initial state, process the connecting cup 406, and manually remove the pipe fitting 809 to collect the intact glass microspheres.

[0050] Subsequently, adjust the power system in the first slider 3. The first slider 3 drives the moving mechanism 4 to move into the extension frame 9, adjust the positioning component 405, and the positioning component 405 controls the deflection of the connecting cup 406. Adjust the first push rod 403 to the initial state. The first push rod 403 drives the semi-circular plate 404 and the first suction strip away from the connecting cup 406. As the first push rod 403 returns to its original position, manually support the connecting cup 406 and turn on the third push rod 4054. The third push rod 4054 drives the rubber column 4055 to move outward until the rubber column 4055 contacts the side of the connecting cup 406 to fix the position of the connecting cup 406.

[0051] As the moving mechanism 4 moves into the extension frame 9, at this time the connecting cup 406 is outside the extension frame 9. Manually adjust the strokes of the first adjusting rod 4072 and the second adjusting rod 4073 to separate the sealing plate 4075 from the connecting cup 406. At this time, the waste flows downward. Manually flush water into the connecting cup 406, and then turn on the first motor. The first motor drives the second push rod 4052, connecting plate 4053, third push rod 4054, rubber column 4055, connecting rod 4056, and arc-shaped plate 4057 to deflect, thereby driving the connecting cup 406 to deflect and promoting the broken materials on the inner wall of the connecting cup 406 to flow downward with the water. At this time, manual cooperation can be used to complete the feeding work of the microsphere broken materials.

[0052] Subsequently, repeat the above work to perform the preloading and screening work of the next microsphere.

[0053] Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all embodiments. All other embodiments obtained by those of ordinary skill in the art and related fields based on the embodiments of the present invention without creative efforts shall fall within the scope of protection of the present invention. Structures, devices, and operation methods not specifically described and explained in the present invention shall be implemented by conventional means in the art unless otherwise specified and limited.

Claims

1. A pre-pressing and screening device for improving the compressive strength of solid buoyancy materials, comprising a frame body (1), characterized in that: An extension frame (9) is installed outside the frame body (1); A slide rail (2) is provided on the upper surface of the frame body (1), and a first slider (3) is slidably connected inside the slide rail (2); A moving mechanism (4) is installed on the top of the first slider (3). The moving mechanism (4) includes a clamping component (405) and a connecting cup (406). An adjusting component (407) is installed outside the connecting cup (406). The clamping component (405) is used to drive the connecting cup (406) to deflect, and the adjusting component (407) is used to control whether the bottom of the connecting cup (406) is hollow; A first base (5) is installed on the top of the frame body (1), and a preloading mechanism (6) is installed on the top of the first base (5); A second base (7) is installed on the top of the frame body (1), and a screening mechanism (8) is installed on the top of the second base (7).

2. The preloading and screening device for improving the compressive strength of solid buoyancy materials according to claim 1, wherein: The moving mechanism (4) further includes: A first lifting rod (401) is installed on the top of the first slider (3), and a moving frame (402) is installed on the top of the first lifting rod (401). The clamping component (405) is arranged outside the moving frame (402); A first push rod (403) is installed inside the moving frame (402), a semi-circular plate (404) is installed outside the first push rod (403), and a first suction strip is arranged outside the semi-circular plate (404).

3. The preloading and screening device for improving the compressive strength of solid buoyancy materials according to claim 2, wherein: The clamping component (405) includes: A first motor box (4051) is installed outside the moving frame (402). A first motor is arranged inside the first motor box (4051). There are two first motor boxes (4051), and they are symmetrically arranged; A second push rod (4052) is connected to the output end of the first motor. A connecting rod (4056) is installed outside the second push rod (4052). An arc-shaped plate (4057) is installed outside the connecting rod (4056). A second suction strip is arranged outside the arc-shaped plate (4057). The arc-shaped plate (4057) contacts the connecting cup (406).

4. The preloading and screening device for improving the compressive strength of solid buoyancy materials according to claim 3, wherein: The clamping component (405) further includes: A connecting plate (4053) is installed outside the second push rod (4052); A third push rod (4054) is installed outside the connecting plate (4053), and a rubber column (4055) is installed outside the third push rod (4054).

5. The pre - pressing and screening device for improving the compressive strength of solid buoyancy materials according to claim 1, wherein: The adjusting assembly (407) includes: A backing plate (4071), the backing plate (4071) is installed outside the connecting cup (406), an outer ring (4076) is installed at the top of the backing plate (4071), and a groove (4077) is opened inside the outer ring (4076); A first adjusting rod (4072), the first adjusting rod (4072) is installed outside the backing plate (4071), and a second adjusting rod (4073) is installed outside the first adjusting rod (4072); A first bottom plate (4074), the first bottom plate (4074) is installed at the bottom of the second adjusting rod (4073), and a sealing plate (4075) is installed at the top of the first bottom plate (4074).

6. The pre - pressing and screening device for improving the compressive strength of solid buoyancy materials according to claim 1, wherein: The pre - pressing mechanism (6) includes: A second bottom plate (601), the second bottom plate (601) is installed on the top of the first base (5), and a fixing groove (602) is opened on the top of the second bottom plate (601); A static press (603), the static press (603) is arranged above the second bottom plate (601), and a pressure head (604) is installed at the bottom of the static press (603).

7. The pre - pressing and screening device for improving the compressive strength of solid buoyancy materials according to claim 6, wherein: The pre - pressing mechanism (6) further includes: A pressing block (605), the pressing block (605) is installed at the bottom of the pressure head (604); A circular groove (606), the circular groove (606) is opened at the bottom of the pressure head (604), a telescopic rod (607) is installed inside the circular groove (606), and a pressing plate (608) is installed at the bottom of the telescopic rod (607).

8. The pre - pressing and screening device for improving the compressive strength of solid buoyancy materials according to claim 1, wherein: The screening mechanism (8) includes: A third lifting rod (801), the third lifting rod (801) is installed above the second base (7), a first fixing plate (802) is installed at the top of the third lifting rod (801), and a channel is opened inside the first fixing plate (802); A fourth lifting rod (803), a second fixing plate (804) is installed at the top of the fourth lifting rod (803), a second motor box (805) is installed at the top of the second fixing plate (804), and a second motor is arranged inside the second motor box (805); A rotating shaft (806), the rotating shaft (806) is connected to the output end of the second motor, and a replacement assembly (807) is installed at the bottom of the rotating shaft (806); A fixing ring (808), the fixing ring (808) is installed outside the first fixing plate (802), and a pipe fitting (809) is installed inside the fixing ring (808), and the pipe fitting (809) includes a vertical pipe and a ball valve.

9. The preloading and screening device for improving the compressive strength of solid buoyancy materials according to claim 8, wherein: The replacement component (807) includes: A connecting frame (8071), the connecting frame (8071) is installed at the bottom of the rotating shaft (806), and a second slider (8072) is slidably connected inside the connecting frame (8071); A first connecting rod (8073), the first connecting rod (8073) is installed outside the second slider (8072), a first vertical plate (8074) is installed outside the first connecting rod (8073), and a plug plate (8075) is installed at the bottom of the first vertical plate (8074); A second connecting rod (8076), the second connecting rod (8076) is installed outside the first vertical plate (8074), and a second vertical plate (8077) is installed outside the second connecting rod (8076); A fifth lifting rod (8078), the fifth lifting rod (8078) is installed at the bottom of the second vertical plate (8077), and a stirring rod (8079) is installed at the bottom of the fourth lifting rod (803).

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