Dual-molding main unit tandem integrated building material molding equipment and method

Abstract

This invention discloses a dual-molding main unit tandem integrated building material molding equipment, comprising two static pressure-vibration molding machines arranged in series. One static pressure-vibration molding machine has a base material feeding system on one side, and the other static pressure-vibration molding machine has a top material feeding system on one side. This invention also discloses a dual-molding main unit tandem integrated building material molding method, solving the problem that existing molding equipment struggles to increase production capacity while reducing overall production costs.

Description

Technical Field

[0001] This invention belongs to the technical field of brick / board forming equipment, and relates to a dual-forming host integrated building material forming equipment. This invention also relates to a dual-forming host integrated building material forming method. Background Technology

[0002] Traditional brick-making equipment for building materials mostly adopts a single-machine operation mode, which has the following shortcomings: 1. Traditional static pressure-vibration molding equipment is a single-machine structure with limited molding area. The single-machine capacity has reached a technical bottleneck, making it difficult to meet the production needs of high capacity and large-scale solid waste treatment. 2. The development of large-scale single-machine equipment is technically difficult and costly, and the production lines it is compatible with occupy a large area, resulting in low plant utilization efficiency. 3. If a dual-machine parallel layout is adopted, many technical defects will arise: independent peripheral equipment such as conveyors, stackers, kiln cars, plate warehouses, tippers, and kiln car transfer devices are required, resulting in high equipment redundancy and a large number of personnel; when the two machines are linked, mutual interference is likely to occur, and synchronization is limited, directly affecting the actual production efficiency. Summary of the Invention

[0003] The purpose of this invention is to provide a dual-molding host integrated building material molding equipment, which solves the problem that existing molding equipment is unable to reduce overall production costs while increasing production capacity.

[0004] Another objective of this invention is to provide a method for forming building materials using a dual-molding host system integrated in series.

[0005] The first technical solution adopted in this invention is a dual-molding host series integrated building material molding equipment, which includes two static pressure-vibration molding machines placed in series. One static pressure-vibration molding machine is equipped with a base material feeding system on one side, and the other static pressure-vibration molding machine is equipped with a top material feeding system on one side.

[0006] The first technical solution of this invention is further characterized by:

[0007] The two static pressure-vibration molding machines are connected to the base material fabric system and the fabric fabric system as one unit via a through-body track.

[0008] The static pressure-vibration molding machine includes a top beam and a base arranged vertically. The top beam and the base are fixedly connected by a guide column assembly to form a frame. The upper pressure head assembly and the demolding assembly are slidably connected on the guide column assembly. A static pressure cylinder is provided at the center of the top beam, and the piston end of the static pressure cylinder is connected to the upper pressure head assembly. The demolding assembly cooperates with the mold box, which is set on a support platform. The support platform is installed on the base, and a vibration system is provided at the bottom of the support platform.

[0009] The mold box is connected to the demolding assembly via elastic connection component B.

[0010] The vibration system is mounted on the base via elastic connection component A.

[0011] The base material laying system includes a base material laying mechanism, which comprises a frame A, a cylinder mounting buffer seat A mounted on the frame A, a swing arm drive cylinder A mounted on the cylinder mounting buffer seat A, a swing arm A connected to the piston rod extension end of the swing arm drive cylinder A, one end of the swing arm A hinged to the frame A, the other end of the swing arm A hinged to one end of a drive rod A, the other end of the drive rod A connected to an outer drive housing A, a direct drive cylinder A mounted on the outer drive housing A via a direct drive cylinder mounting seat A; and a laying trolley A, which has a direct drive cylinder moving seat A connected to the piston rod end of the direct drive cylinder A. The outer drive housing A and the laying trolley A share a laying guide rail.

[0012] The fabric feeding system includes a fabric feeding mechanism, which comprises a frame B, a cylinder mounting buffer seat B mounted on the frame B, a swing arm drive cylinder B mounted on the cylinder mounting buffer seat B, a swing arm B connected to the piston rod extension end of the swing arm drive cylinder B, one end of the swing arm B hinged to the frame B, and the other end of the swing arm B hinged to one end of a drive rod B, the other end of the drive rod B connected to an outer drive housing B, a direct-acting drive cylinder B mounted on the outer drive housing B via a direct-acting cylinder mounting seat B; and a fabric carriage B, on which a direct-acting cylinder moving seat B is mounted, connected to the piston rod end of the direct-acting drive cylinder B. The outer drive housing B and the fabric carriage B share a fabric guide rail.

[0013] The second technical solution adopted in this invention is a dual-molding host series integrated building material molding method, which specifically includes the following process: two static pressure-vibration molding machines are fixed in series along the longitudinal direction of the production line at corresponding work stations, and the bottom material feeding system is fixed on the feeding side and the top material feeding system is fixed on the blanking side, respectively.

[0014] The second technical solution of the present invention is further characterized by: The fabric trolley A moves from the fabric direction, spreading the material into the mold cavity. After the material is filled into the mold, it returns. The hydrostatic cylinder drives the upper pressure head assembly to descend rapidly at low pressure to the surface of the material in the mold cavity and presses it down to leave space for the fabric material to be spread. The upper pressure head assembly is then raised to the upper position to begin the fabric spreading operation. After the fabric material returns, the upper pressure head assembly descends to the surface of the material in the mold cavity, and the coordinated vibration system enters the working state. During the operation, the material in the mold cavity flows instantaneously while expelling air between the materials. Under the pressure of the hydrostatic cylinder, after reaching the height of the product, the mold is lifted by the demolding assembly to complete the demolding.

[0015] The beneficial effects of this invention are as follows: 1. Adopting a dual-molding host series symmetrical integrated layout, it retains the technical advantages of independent operation and collaborative work of the two machines to the maximum extent. Under the premise of almost no increase in the production line floor area, the product molding area is doubled and the equipment production efficiency is increased by 1.8-2 times. 2. By using the traditional molding machine main unit as the basic unit for series innovation, there is no need to re-develop large single-machine equipment, which greatly reduces the equipment development and manufacturing costs, while reducing the redundancy of peripheral supporting equipment, reducing the number of personnel and overall production costs; 3. By using a full-body cloth-laying trolley travel track as a bridge to achieve the series connection of two machines, the problem of overlapping and interference of the linkage action of the two machines is solved in a key way, ensuring the synchronization and stability of the molding process and improving production reliability; 4. It is compatible with the process parameters and adaptability of traditional molding machines, and can quickly transform and upgrade existing single-machine production lines, shorten the project implementation cycle, and improve the utilization efficiency of the factory. Attached Figure Description

[0016] Figure 1 This is a front view of the dual-molding host tandem integrated building material molding equipment of the present invention; Figure 2 This is a side view of the dual-molding host series integrated building material molding equipment of the present invention; Figure 3 This is a schematic diagram of the shared peripheral system of the dual-molding host series integrated building material molding equipment of the present invention; Figure 4 This is a front view of the swing arm-direct push composite material feeding mechanism of the bottom material feeding system of the dual-molding host series integrated building material molding equipment of the present invention. Figure 5 This is a top view of the swing arm-direct push composite material spreading mechanism of the bottom material spreading system of the dual-molding host series integrated building material molding equipment of the present invention.

[0017] Figure 6 This is a front view of the swing arm-direct push composite fabric mechanism of the fabric system of the dual-molding host series integrated building material molding equipment of the present invention. Figure 7 This is a top view of the swing arm-direct push composite fabric mechanism of the fabric system of the dual-molding host series integrated building material molding equipment of the present invention. Figure 8 This is a schematic diagram of the installation, guidance, and positioning of the bottom material distribution system in the dual-molding host series integrated building material molding equipment of the present invention; Figure 9 This is a schematic diagram of the installation, guidance, and positioning of the dual-molding host series integrated building material molding equipment of the present invention.

[0018] In the diagram, 1. Base material spreading system, 11. Base material spreading mechanism, 111. Hydraulic cylinder mounting buffer seat A, 112. Swing arm drive cylinder A, 113. Swing arm A, 114. Drive rod A, 115. Direct drive cylinder A, 116. Direct drive cylinder mounting seat A, 117. Direct drive cylinder moving seat A, 118. External drive box A, 119. Spreading trolley A, 12. Base material system base A, 121. Guide block A, 122. Positioning block A, 13. Through-body track; 2. Static pressure-vibration molding machine, 20-1. Elastic connection component A, 20-2. Elastic connection component B, 21. Static pressure cylinder, 22. Top beam, 23. Upper pressure head assembly, 24. Guide column assembly, 25. Demolding assembly, 26. Mold box, 27. Support platform, 28. Vibration system, 29. Base, 291. Guide block B, 292. Positioning block B; 3. Fabric feeding system; 31. Fabric feeding mechanism; 311. Hydraulic cylinder mounting buffer seat B; 312. Swing arm drive cylinder B; 313. Swing arm B; 314. Drive rod B; 315. Direct drive cylinder B; 316. Direct drive cylinder mounting seat B; 317. Direct drive cylinder moving seat B; 318. External drive housing B; 319. Fabric carriage B; 4. Pallet, 5. Pallet feeder, 6. Billet conveyor, 7. Finished billet, 8. Lifting machine, 9. Programmable transfer kiln car. Detailed Implementation

[0019] The following detailed description is provided in conjunction with specific implementation methods.

[0020] Example 1 This invention relates to a dual-molding host integrated building material molding equipment. The molding host is one of the following molding equipment systems: static pressure type, vibration type, or static pressure-vibration composite type. If it is a static pressure type or static pressure-vibration composite type, its static pressure system pressure covers the full range of low pressure (0-2.5MPa), medium pressure (>2.5-16MPa), and high pressure (>16MPa); if it is a vibration type or static pressure-vibration composite type, its vibration system frequency covers the range of 0-70Hz. The molding host has independent molding parameter adjustment capability, and the demolding process can be completed independently. The base / top material distribution system employs a composite transmission structure combining swing arm traction motion and hydraulic direct push relative motion. This allows for precise material distribution to both main units simultaneously, with an effective stroke fully covering the mold cavities of both units, ensuring ample material within the mold cavities. The collaborative control system utilizes a control unit based on an STM32 series chip (including its subsequent derivatives) and employs a PID closed-loop control algorithm. The synchronization error between the two main units is ≤0.1mm, and the response delay is ≤5ms. The control system supports the unified pushing of the blank after independent demolding by both main units. The shared peripheral system includes major equipment such as a lifting plate machine, lowering plate machine, palletizer, and kiln car, eliminating the need for additional equipment. The system also includes a plate feeder, which, after upgrades, can simultaneously supply two pallets to both molding main units.

[0021] The molding host, the base material fabric system, and the fabric fabric system are all designed as independent modular units. The connection between the base material fabric system and the molding host is equipped with guide blocks and positioning blocks. The fabric fabric system is a movable unit that is aligned and fixed by the lower track.

[0022] Example 2 This invention relates to a dual-molding host integrated building material molding equipment, such as... Figure 1 As shown, it includes two static pressure-vibration molding machines 2 arranged in series, with the base material fabric system 1 and the top material fabric system 3 placed on opposite sides.

[0023] The base fabric system 1 and the fabric fabric system 3 are all designed as independent modular units with the static pressure-vibration molding machine 2. The two static pressure-vibration molding machines 2 are connected as one unit by the through track 13 of the base fabric system 1 and the fabric fabric system 3. The through track 13 serves as a bridge to connect them as one unit, and the equipment chassis can also be integrated through the bottom structure.

[0024] Example 3 The structure of the static pressure-vibration molding machine 2 is as follows: Figure 2 As shown, the system comprises: elastic connecting assembly A20-1, elastic connecting assembly B20-2, hydrostatic cylinder 21, top beam 22, upper pressure head assembly 23, guide column assembly 24, demolding assembly 25, mold box 26, support platform 27, vibration system 28, and base 29. The top beam 22 and base 29 are fixedly connected via guide column assembly 24 to form a frame. The upper pressure head assembly 23 and demolding assembly 25 are slidably connected and fitted onto the guide column assembly 24. The hydrostatic cylinder 21 is fixedly connected to the center of the top beam 22, and the plunger end of the hydrostatic cylinder 21 is connected to the upper pressure head assembly 23. The mold box 26 is connected to the demolding assembly 25 via elastic connecting assembly B20-2 (i.e., a helical spring connecting assembly). The support platform 27 is mounted on the base 29. The vibration system 28 is mounted on the base 29 via elastic connecting assembly A20-1 (i.e., a durable rubber spring and helical spring connecting assembly) and nested within the load-bearing support platform 27. The function of the vibration system 28 is to promote the instantaneous flow of materials during the molding process while expelling air between materials, which helps to increase the density of the product; the durable rubber spring and helical spring serve as damping buffers to reduce the impact of vibration on the base 29 and the equipment foundation.

[0025] Running in a straight line with left-in and right-out directions avoids conflicts, saves time, and improves productivity. The capacity of the lifting machine 8 is generally double or triple plate / single-layer / multi-layer, commonly referred to as 10-layer / 20-plate or 10-layer / 30-plate. The static pressure-vibration forming machine 2 outputs one plate at a time, which is arranged and organized at the output conveyor 6 when entering the lifting machine 8 to meet the single-layer requirement. In this invention, the two static pressure-vibration forming machines 2 output two plates per forming cycle, or are arranged into three plates via the conveyor group 6, both meeting the lifting requirements. Figure 3 As shown, the product forming tray 4 is the carrier on which the product brick (slab) / stone blank rests.

[0026] Example 4 The base fabric laying system 1 is equipped with a swing arm-direct push composite fabric laying mechanism A, namely the base fabric laying mechanism 11, the structure of which is as follows: Figure 4 , Figure 5 As shown, the hydraulic cylinder mounting buffer seat A111 is installed on the lifting frame of the bottom material spreading mechanism 11. The swing arm driving hydraulic cylinder A112 drives the swing arm A113 and drives the outer drive housing A118 through the drive rod A114. The direct drive hydraulic cylinder A115 is installed on the outer drive housing A118. The direct drive hydraulic cylinder mounting seat A116 is fixed on the outer drive housing A118. The direct drive hydraulic cylinder moving seat A117 is fixed on the spreading trolley A119. The outer drive housing A118 and the spreading trolley A119 share the spreading guide rail.

[0027] The fabric system 3 is equipped with a swing arm-direct push composite fabric mechanism B, namely the fabric mechanism 31, with the following structure. Figure 6 , Figure 7 As shown, the hydraulic cylinder mounting buffer seat B311 is mounted on the lifting frame of the fabric feeding mechanism 31. The swing arm drive hydraulic cylinder B312 drives the swing arm B313 and drives the outer drive housing B318 through the drive rod B314. The direct drive hydraulic cylinder B315 is mounted on the outer drive housing B318. The direct drive hydraulic cylinder mounting seat B316 is fixed on the outer drive housing B318. The direct drive hydraulic cylinder moving seat B317 is fixed on the fabric carriage B319. The outer drive housing B318 and the fabric carriage B319 share the fabric guide rail.

[0028] Example 5 The connection between the base material feeding system 1 and the static pressure-vibration molding machine 2 is designed with guide blocks A121, guide block B291, and positioning blocks A122 and guide block B292, such as... Figure 8 , Figure 9 As shown. The guides 121 / 291 are matched with L+ / L- (where L+ is the distance between the two guide blocks B291 on the base 29, and L- is the distance between the two guide blocks on the base A12 of the base material system) to ensure that the two module units are on the same axis. Positioning block A122 and positioning block B292 can ensure the position of the unit module; the positioning of the static pressure-vibration molding machine 2 follows the same principle. The fabric feeding system 3 is a movable unit, which can be aligned and fixed with the ground track.

[0029] Example 6 Material placement process: After the upper pressure head assembly 23 and the mold box 26 are reset and the material placement conditions are met, the swing arm drive cylinder A112 drives the swing arm A113 and drives the outer drive box A118 and the material placement trolley A119 to move forward above the mold box 26 to place the material. According to the preset running instructions, the swing arm drive cylinder A112 and the direct drive cylinder A115 work together to complete the material placement into the mold box 26 and then return. In general, when the dual-cylinder drive is in operation, the swing arm drive cylinder A112 first reaches a steady state, and then the direct drive cylinder A115 pushes the material feeding carriage A119 to reciprocate within a local range to feed the material. At the same time, the swing arm drive cylinder A112 moves back and forth slightly to buffer the impact force of the material feeding carriage A119 on the external drive box A118. The purpose of the oscillation feeding is to fill the material in the front cavity of the mold box 26. After the feeding is completed, the direct drive cylinder A115 retracts and, driven by the swing arm drive cylinder A112, the entire material feeding box returns to its original position.

[0030] Fabric application process: The fabric application mechanism is only used when the fabric has decorative requirements on the surface of the product. The fabric application process is the same as the base fabric application process, as follows: The hydraulic cylinder mounting buffer seat B311 is installed on the lifting frame of the fabric application mechanism 31. The swing arm drive hydraulic cylinder B312 drives the swing arm B313 and drives the outer drive housing B318 through the drive rod B314. The direct drive hydraulic cylinder B315 is installed on the outer drive housing B318. The direct drive hydraulic cylinder mounting seat B316 is fixed on the outer drive housing B318. The direct drive hydraulic cylinder moving seat B317 is fixed on the fabric carriage B319. The outer drive housing B318 and the fabric carriage B319 share the fabric guide rail.

[0031] When the upper pressure head assembly 23 and the mold box 26 are reset and ready for material placement, the swing arm drive cylinder B312 drives the swing arm B313 and drives the outer drive box B318 and the material placement trolley B319 to move forward above the mold box 26 to place material. According to the preset running instructions, the swing arm drive cylinder B312 and the direct drive cylinder B315 work together to complete the material placement into the mold box 26 and then return. In general, when the dual-cylinder drive is in operation, the swing arm drive cylinder B312 first reaches a steady state, and then the direct drive cylinder B315 pushes the material-laying carriage B319 to reciprocate within a local range to lay material. At the same time, the swing arm drive cylinder B312 moves back and forth slightly to buffer the impact force of the material-laying carriage B319 on the external drive box B318. The purpose of the oscillating material laying is to fill the material in the front cavity of the mold box 26. After the material laying is completed, the direct drive cylinder B315 retracts and, driven by the swing arm drive cylinder B312, the entire material-laying box returns to its original position.

[0032] (The plate feeder 5 supplies two pallets 4 to the static pressure-vibration forming machine 2 at fixed step intervals according to the spacing between the two machines, forming products without fabric. This is unrelated to whether the fabric mechanism is working.) The static pressure-vibration dual-host tandem integrated building material molding method specifically includes the following process: (During the material placement process, the dual hydraulic cylinders drive the material placement vehicle, which technically fully realizes the function of effectively covering the product cavity of the two host mold boxes.) The static pressure-vibration molding machine has both a low-pressure system and an independent high-pressure static pressure system and a high-frequency vibration system. The static pressure system has a pressure of 0~40MPa, and the vibration system has a frequency of 0~80Hz. The base material and fabric feeding systems shared by the two machines adopt a composite transmission structure of swing arm traction motion + hydraulic direct push relative motion. During feeding, the feeding carriage is driven by dual oil cylinders. Technically, it can effectively cover the mold cavity of the product of both machines, ensuring that the mold cavity is full of material. It effectively expands the longitudinal stroke and feeding range of the feeding carriage, thereby realizing the simultaneous feeding of the two machines. The vibration molding parameters, height control and density control of the machines are all independent, and the demolding process can be completed independently.

[0033] During molding, see Figure 1 , Figure 3 The (base material) material feeding trolley A119 runs from left to right, feeding material into the cavity of mold box 26. After the material filling is completed, it returns. The hydrostatic cylinder 21 drives the upper pressure head assembly 23 to descend rapidly at low pressure to the surface of the material in the cavity of mold box 26 and presses down to leave space for the material feeding. The upper pressure head assembly 23 is quickly raised to the upper position to enter the material feeding operation. After the material feeding returns, the upper pressure head assembly 23 quickly descends to the surface of the material in the cavity of mold box 26. The coordinated vibration system 28 enters the working state. During the operation, it promotes the instantaneous flow of material in the cavity of mold box 26 while expelling air between materials. Under the high pressure of the hydrostatic cylinder 21, after reaching the height of the product, the mold box 26 is lifted by the demolding assembly 25 to complete the demolding. During the molding process, the two main machines operate independently. The system automatically detects the changes in their respective operating parameters. Once the pressure and dimensional parameters are met, the two static pressure-vibration molding machines 2 can independently complete the product pressing, molding, and demolding. When the system feedback indicates that the pressure head assembly 23 and mold box 26 of the two static pressure-vibration molding machines 2 have reached the condition that the product is in the demolding state, the plate feeder 5 supplies the pallets 4 to the two molding machines and pushes the pallets 4 of the product blank 7 formed by the main machine horizontally onto the blank conveyor 6.

[0034] Second, the shared peripheral system includes the lifting plate machine, lowering plate machine, palletizer and kiln car, so there is no need to configure such independent peripheral main equipment separately.

[0035] like Figure 3 As shown, the feeding, forming, and conveying processes operate in a straight line from left to right, avoiding action conflicts, saving time, and improving productivity. This machine outputs two plates per forming cycle, fully compatible with the process mode of traditional forming production line transfer and conveying systems. The formed products enter the lifting machine 8 via a conveyor, perfectly matching the lifting machine 8. The lifting machine 8 typically has a capacity of double or triple plates / single-layer / multi-layer configuration, commonly referred to as 10 layers with 20 plates or 10 layers with 30 plates. Whether a single main unit 2 outputs one plate at a time or two main units output two plates, before entering the lifting machine 8, the plates are arranged and organized at the billet conveyor 6 (usually two to three units). The lifting machine 8 can only operate when it meets the single-layer requirement under automatic closed-loop operation. The programmable transfer mother-daughter kiln car 9 corresponds to the layer position of the lifting machine 8. Considering the operating cycle, the same main structure only needs to be matched with power and operating speed. The palletizer and the pallet lowering machine operate under the same logic. Their coordinated operation can fully comply with the technical logic of the traditional fully automated production line for forming machines, without the need for additional transfer system equipment.

[0036] The only thing that needs upgrading is the plate feeder, to meet the requirement of supplying two pallets to two forming machines at the same time.

[0037] The collaborative control system uses an STM32 series chip (including its subsequent derivative models) as the core control unit and adopts a PID closed-loop regulation algorithm. The synchronization error between the two hosts is ≤0.1mm and the response delay is ≤5ms. The system supports the control logic of pushing the blank uniformly after the two hosts are demolded independently.

[0038] (a) Equipment assembly 1. According to the production equipment process layout, fix the two static pressure-vibration molding main machines in series along the longitudinal direction of the production line to the corresponding work positions, and fix the bottom material feeding system on the feeding side and the top material feeding system on the blanking side.

[0039] 2. Connect the power system, hydraulic system and vibration system of the two main units, and debug the swing arm and hydraulic direct push transmission mechanism of the composite fabric system to adapt to the doubled forming width.

[0040] 3. Configure a dual-core collaborative controller to ensure that the function, height and density control of each host are independent and controllable; connect the two hosts and the shared peripheral system, complete communication debugging, and set the transmission logic of "independent demolding + unified push".

[0041] (II) Work Process 1. Start self-test: The collaborative controller performs a self-test on the static pressure system, vibration system, composite fabric system and peripheral equipment of the two main units. After confirming that there are no faults, it enters the standby state.

[0042] 2. Collaborative Fabric Application: Driven by a composite transmission mechanism, the base material and fabric application systems simultaneously and precisely apply the fabric to both main units, ensuring uniform fabric application on the large forming surface.

[0043] 3. Independent molding: Two main machines start the static pressure-vibration dual-core molding process simultaneously, and each machine independently adjusts the molding, height and density parameters, so that the molding process does not interfere with each other.

[0044] 4. Independent demolding + unified delivery: The two main units complete demolding independently. After the coordinating controller confirms that both blanks have been demolded, it schedules the shared conveyor system to synchronously deliver the blanks to the next process, achieving seamless connection between demolding and transmission.

[0045] 5. Cyclic operation: Repeat the above processes of fabrication, molding, demolding, and transfer to achieve continuous and efficient production.

[0046] The collaborative controller uses an STM32 main control chip (including its subsequent derivative models), with a built-in dual-core processing unit that controls two main units respectively, and is equipped with a PID closed-loop control algorithm. The controller is electrically connected to the power, molding, and pressurization modules of the two main units, and can independently set the operating parameters of the two main units, monitor the operating status in real time, and ensure that the response delay of the two units is ≤5ms and the position synchronization error is ≤0.1mm, ensuring that the two units can operate independently without interference, and adapting to synchronous or differentiated operations of different models and materials.

[0047] The specific steps are as follows: Step 1: Power on the equipment, start the integrated frame, and the co-controller will start automatically. It will perform initialization self-test on the first and second molding main units, and test the performance of the power module, molding module and pressurization module one by one. It will confirm that both main units meet the single-machine permission requirements of the corresponding model (integrated brick and stone / vibration-assisted pressurization / upper and lower dual pressurization) and are compatible with the target molding material (cement-based / fire-bonded sintered material). After there are no faults, it will enter the standby state. Step 2: Operators can independently set the operating parameters of the two main units through the controller operation interface, including static pressure, vibration frequency, pressurization pressure, and operation time. The parameters of the two main units can be set as needed to meet the production requirements of products with the same or different specifications, so as to achieve differentiated synchronous operation. Step 3: After confirming that the parameters are correct, issue a start command. The dual-core collaborative controller independently controls the dual hosts to start and run through the dual-core processing unit. At the same time, it adjusts the running status of the dual hosts in real time through the PID closed-loop regulation algorithm and provides real-time feedback on the running parameters to ensure that the response delay of the dual machines is ≤5ms, the position synchronization error is ≤0.1mm, and the operation process does not interfere with each other. Step 4: After the set working time is reached, the controller issues a stop command, and the two main units stop independently to complete the molding operation; cement-based products are directly demolded and await curing, while fire-bonded sintered material products are demolded independently and await sintering; then the controller controls the two main units to perform self-check and reset, waiting for the next round of operation to start.

[0048] This invention uses an existing molding machine as the basic unit and a full-body material placing vehicle track as a bridge connection structure to connect two molding machine main units in a series symmetrical integrated layout, forming a building material molding equipment with dual molding main units working in tandem. It is equipped with a matching dual-machine collaborative control logic and molding process method to achieve compatibility between independent operation and collaborative operation of the two machines, retaining the original technical advantages of the single machine while doubling the production capacity.

Claims

1. A dual-molding main unit tandem integrated building material molding equipment, characterized in that: It includes two static pressure-vibration molding machines (2) arranged in series. One of the static pressure-vibration molding machines (2) has a base material feeding system (1) on one side, and the other static pressure-vibration molding machine (2) has a fabric feeding system (3) on one side. The two static pressure-vibration molding machines (2) are connected to the base material fabric system (1) and the fabric fabric system (3) via a through track (13); The static pressure-vibration molding machine (2) includes a top beam (22) and a base (29) arranged in a horizontal direction. The top beam (22) and the base (29) are fixedly connected by a guide column assembly (24) to form a frame. The upper pressure head assembly (23) and the demolding assembly (25) are slidably connected on the guide column assembly (24). A static pressure cylinder (21) is provided at the center of the top beam (22). The piston end of the static pressure cylinder (21) is connected to the upper pressure head assembly (23). The demolding assembly (25) cooperates with the mold box (26). The mold box (26) is set on the support platform (27). The support platform (27) is installed on the base (29). A vibration system (28) is provided at the bottom of the support platform (27). The mold box (26) is connected to the demolding assembly (25) via the elastic connection component B (20-2); the vibration system (28) is mounted on the base (29) via the elastic connection component A (20-1); The bottom material spreading system (1) is provided with a bottom material spreading mechanism (11), which includes a frame A. A cylinder mounting buffer seat A (111) is installed on the frame A. A swing arm drive cylinder A (112) is installed on the cylinder mounting buffer seat A (111). The piston rod extension end of the swing arm drive cylinder A (112) is connected to a swing arm A (113). One end of the swing arm A (113) is hinged to the frame A, and the other end of the swing arm A (113) is hinged to one end of the drive rod A (114). The other end of the drive rod A (114) is... The external drive housing A (118) is connected, and a direct drive cylinder A (115) is installed on the external drive housing A (118). The direct drive cylinder A (115) is installed on the external drive housing A (118) through a direct drive cylinder mounting seat A (116). The external drive housing A (118) and the fabric carriage A (119) are also included. A direct drive cylinder moving seat A (117) is provided on the fabric carriage A (119). The direct drive cylinder moving seat A (117) is connected to the piston rod end of the direct drive cylinder A (115). The external drive housing A (118) and the fabric carriage A (119) share the fabric guide rail. The fabric system (3) is provided with a fabric fabric mechanism (31), which includes a frame B. A cylinder mounting buffer seat B (311) is installed on the frame B. A swing arm drive cylinder B (312) is installed on the cylinder mounting buffer seat B (311). The piston rod extension end of the swing arm drive cylinder B (312) is connected to a swing arm B (313). One end of the swing arm B (313) is hinged to the frame B, and the other end of the swing arm B (313) is hinged to one end of the drive rod B (314). The other end of the drive rod B (314) is... The external drive housing B (318) is connected, and a direct drive cylinder B (315) is installed on the external drive housing B (318). The direct drive cylinder B (315) is installed on the external drive housing B (318) through a direct drive cylinder mounting seat B (316). The external drive housing B (318) and the fabric carriage B (319) are also included. The fabric carriage B (319) is provided with a direct drive cylinder moving seat B (317). The direct drive cylinder moving seat B (317) is connected to the piston rod end of the direct drive cylinder B (315). The external drive housing B (318) and the fabric carriage B (319) share the fabric guide rail.

2. The method for forming building materials using a dual-forming host series-integrated building material forming equipment according to claim 1, characterized in that: The specific process is as follows: two static pressure-vibration molding machines (2) are fixed in series along the longitudinal direction of the production line at corresponding work stations, and the bottom material feeding system (1) is fixed on the feeding side and the fabric feeding system (3) is fixed on the blanking side. The fabric trolley A (119) moves from the fabric direction and fabricates into the cavity of the mold box (26). After the material filling is completed, it returns. The static pressure cylinder (21) drives the upper pressure head assembly (23) to descend rapidly at low pressure to the surface of the material in the cavity of the mold box (26) and presses down to leave space for the fabric material to be fabricated. The upper pressure head assembly (23) is raised to the upper position and enters the fabric fabrication operation. After the fabric fabric returns, the upper pressure head assembly (23) descends to the surface of the material in the cavity of the mold box (26). The coordinated vibration system (28) enters the working state. During the operation, it causes the material in the cavity of the mold box (26) to flow instantaneously while expelling the air between the materials. After reaching the product height under the pressing action of the static pressure cylinder (21), the mold box (26) is lifted by the demolding assembly (25) to complete the demolding.

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