A continuous extrusion type thermal insulation assembled block production equipment

Abstract

This invention relates to a continuous extrusion type thermal insulation prefabricated block production equipment, belonging to the technical field of thermal insulation prefabricated block production. The equipment includes a conveyor belt assembly, three molds, a grouting unit, and a block forming assembly. Each mold consists of an upper mold and a lower mold. The conveyor belt synchronously transports the molds, and the grouting machine corresponds to the area above the molds, injecting raw materials through grouting pipes and valves. The block forming assembly includes a hydraulic cylinder, an extrusion rod, and a pressing block, used to apply pressure to the molds to form blocks. The equipment also includes precision components such as a hydraulic chamber, a drive chamber, and a liquid guide pipe to achieve pressure transmission and control. This invention enables the simultaneous forming of three blocks using a single hydraulic device, ensuring the forming quality and uniformity of the three blocks.

Description

Technical Field

[0001] This invention relates to the field of thermal insulation assembled block production technology, and in particular to a continuous extrusion type thermal insulation assembled block production equipment. Background Technology

[0002] Thermal insulation blocks are a type of concrete block with an insulation layer in the middle. They are usually produced by extrusion molding. However, existing production equipment cannot simultaneously mold three blocks using a single hydraulic device. Furthermore, when using a single hydraulic device, the blocks on both sides are prone to uneven stress, resulting in poor compaction, poor molding quality, and low molding efficiency. Summary of the Invention

[0003] The purpose of this invention is to overcome the shortcomings of the prior art and provide a continuous extrusion type thermal insulation assembly block production equipment. By using a central hydraulic cylinder in conjunction with auxiliary hydraulic chambers on both sides, it ensures that the blocks are subjected to uniform force during the forming process in the three molds. The central hydraulic cylinder provides the main pressure, while the pressure on both sides is increased through an additional hydraulic system to ensure that the edge blocks are equally compact.

[0004] To achieve the above objectives, the present invention provides a continuous extrusion type thermal insulation assembled block production equipment, comprising:

[0005] A conveyor belt assembly, wherein connecting plates are fixed on both sides of the conveyor belt assembly and a support plate is fixed between the connecting plates, and the conveyor belt assembly includes three conveyor belts;

[0006] Three molds are respectively disposed on three conveyor belts, and the three conveyor belts are configured to synchronously transport the three molds. Each mold includes an upper mold and a lower mold, and the upper mold and the lower mold fit together.

[0007] The grouting unit is located above the conveyor belt assembly and on one side of the support plate. The grouting unit includes three grouting machines, which are respectively located above the three molds. A grouting pipe is connected to the bottom of each grouting machine. Each upper mold has a grouting hole at its center corresponding to the grouting pipe, and a valve is provided in the grouting hole.

[0008] Block forming components, including:

[0009] A hydraulic cylinder is fixed at the middle position of the bottom of the support plate;

[0010] The extrusion rod is fixedly connected to the output end of the hydraulic cylinder;

[0011] Three pressing blocks are provided. One pressing block is fixed below the extrusion rod, and the other two pressing blocks are respectively connected to the two sides of the pressing block fixed below the extrusion rod by two connecting rods. All three pressing blocks are arranged above the upper molds of the three molds.

[0012] Furthermore, two hydraulic chambers are provided on both sides of the hydraulic cylinder, and the two hydraulic chambers are respectively fixed to the bottom of the support plate corresponding to the two pressing blocks below. A driving chamber is provided between one of the hydraulic chambers and the hydraulic cylinder, and the driving chamber is fixed to the bottom of the support plate.

[0013] Hydraulic plates are slidably connected to the inner walls of both hydraulic chambers. A rotating shaft is provided at the bottom bearing of the hydraulic plate, and a telescopic pressure rod is fixed at the lower end of the rotating shaft. The telescopic pressure rods in the two hydraulic chambers are respectively positioned directly above the two pressing blocks below. A squeezing chamber is fixed to the bottom of the inner wall of the drive chamber. A sliding plate is slidably connected to the inner wall of the squeezing chamber. The bottom of the sliding plate is filled with hydraulic oil. A groove is provided on the side of the drive chamber near the hydraulic cylinder. An undulating rod is connected between the upper end of the sliding plate and the squeezing rod, and the undulating rod passes through the groove.

[0014] Furthermore, the side of the drive chamber away from the hydraulic cylinder is connected to a liquid guide pipe at the upper end of both hydraulic chambers, and the liquid guide pipe is connected to the lower end of the extrusion chamber through a pipe.

[0015] Furthermore, a toothed plate is fixed to one side of the undulating rod, the toothed plate meshes with a gear, the gear is rotatably connected to the inner wall of the drive cavity through a bearing, and a transmission block that rotates around the center of the gear is provided on one side of the gear;

[0016] A chamber is fixed above the inner wall of the drive cavity. A sliding plate is slidably connected to the inner wall of the chamber. A sliding rod is fixed to the bottom of the sliding plate. The lower end of the sliding rod is spherical. The transmission block is configured to rotate and contact the lower end of the sliding rod to drive the sliding rod upward. The sliding plate is spring-connected to the upper inner wall of the chamber. Hydraulic oil is also filled above the sliding plate.

[0017] Furthermore, the upper end of the chamber is connected to the hydraulic chamber via a pipe.

[0018] Furthermore, a circular tooth is fixed to the outer side of the rotating shaft, an elastic expansion joint is fixed to the inner wall of the hydraulic cavity, and a toothed disc is fixed to the end of the elastic expansion joint. After the circular tooth moves downward, it meshes with the toothed disc.

[0019] Furthermore, the pressing block has a threaded hole in the middle, and a threaded rod is threadedly connected inside the threaded hole. A pressing plate is mounted on the lower end of the threaded rod, and the pressing plate is located below the pressing block. A ball is fixed to the upper end of the threaded rod, and a slot is provided in the middle of the ball. A plug is provided at the bottom end of the telescopic pressing rod, and the plug is configured to be inserted into the slot of the ball.

[0020] Furthermore, the lower part of the chamber is connected to the elastic expansion joint via an external pipe, and a pneumatic valve is installed inside the pipe. The pneumatic valve is a one-way valve.

[0021] Furthermore, a sliding rod is installed around the bottom of the upper mold, and a sliding hole matching the sliding rod is provided around the top of the lower mold. A spring is provided at the bottom of the inner wall of the sliding hole. A first protrusion is provided on one side of the upper mold and a first groove is provided on the other side. A second protrusion that matches the first protrusion is provided on one side of the inner wall of the lower mold and a second groove that matches the first groove is provided on the other side.

[0022] Furthermore, the present invention provides a method for producing masonry blocks using a continuous extrusion type thermal insulation assembly block production equipment, comprising the following steps:

[0023] The raw material is injected into the grouting hole of the upper mold;

[0024] The mold is transported to the area below the pressing block via the conveyor belt;

[0025] The hydraulic cylinder is activated, causing the extrusion rod to move the pressing block downwards, applying pressure to the upper mold, causing the upper mold to slide downwards along the sliding hole, and the upper mold and the lower mold to fit together to form a block;

[0026] The pressure is transmitted through the hydraulic oil in the hydraulic chamber, so that the telescopic pressure rod applies additional pressure to the pressing block to uniformly compact the block.

[0027] Compared with the prior art, the beneficial effects achieved by the present invention are as follows:

[0028] This invention utilizes the synchronous conveying of a conveyor belt assembly and three molds. By setting up a block forming component, the pressing blocks on both sides are connected to the middle pressing block via two connecting rods. The middle pressing block is connected to the output end of a hydraulic cylinder, enabling the simultaneous forming of three blocks using only one hydraulic cylinder across three molds. This improves work efficiency while reducing energy consumption and costs.

[0029] (2) The present invention increases the pressure on the upper mold on both sides by cooperating the hydraulic oil circuit of the hydraulic chamber and the driving chamber, which increases the downward pressure of the telescopic pressure rods on both sides, so that all three blocks can be fully compacted, the force on the three blocks during molding is more uniform, and the size and quality of the molded blocks are also more uniform, thus improving the production efficiency of thermal insulation assembly blocks.

[0030] (3) The present invention uses the elastic expansion joint and the air pressure of the chamber to make the toothed disc twist the ball, so that the threaded rod moves downward along the threaded hole while rotating, thereby strengthening the extrusion plate's extrusion force on the upper mold. Combined with the extremely high pressure of the hydraulic cylinder at this time, the block is pressed more compactly, thereby improving the quality of the three blocks being formed simultaneously.

[0031] (4) In this invention, the upper mold and the lower mold are connected by a sliding rod and a sliding hole, and are supplemented by spring shock absorption, which makes the mold closing more smoothly, reduces the impact force, protects the mold itself, and also enhances the structural stability of the final product. Attached Figure Description

[0032] Figure 1 This is a schematic diagram of the overall structure of the continuous extrusion type thermal insulation assembly block production equipment provided in an embodiment of the present invention;

[0033] Figure 2 This is a plan view of the mold in the continuous extrusion thermal insulation assembly block production equipment provided in an embodiment of the present invention;

[0034] Figure 3 Schematic diagrams of different models of molds for the continuous extrusion type thermal insulation assembly block production equipment provided in this embodiment of the invention;

[0035] Figure 4 A plan view of the drive chamber and hydraulic chamber in the continuous extrusion insulated assembly block production equipment provided in an embodiment of the present invention;

[0036] Figure 5 This is a schematic diagram of the internal structure of a continuous extrusion type thermal insulation assembly block production equipment provided in an embodiment of the present invention;

[0037] Figure 6 A schematic diagram showing the movement direction of the telescopic pressure rod and the installation position of the threaded rod in the continuous extrusion type thermal insulation assembly block production equipment provided in this embodiment of the invention;

[0038] Figure 7 A schematic diagram of the pipe connection between the chamber and the telescopic pressure rod of the continuous extrusion insulated modular block production equipment provided in this embodiment of the invention;

[0039] Figure 8 A schematic diagram of the pipeline connection between the chamber and the elastic expansion joint of the continuous extrusion insulated assembled block production equipment provided in this embodiment of the invention;

[0040] Labeling Explanation: 1. Conveyor Belt; 2. Upper Mold; 3. Lower Mold; 4. Connecting Plate; 5. Support Plate; 6. Block Forming Component; 61. Extrusion Rod; 62. Connecting Rod; 63. Pressing Block; 631. Threaded Rod; 632. Extrusion Disc; 633. Sphere; 64. Hydraulic Cylinder; 7. Hydraulic Chamber; 71. Hydraulic Plate; 72. Rotating Shaft; 721. Gear; 73. Telescopic Pressure Rod; 74. Elastic Expansion Joint; 741. Gear Disc; 8. Drive Chamber; 81. Extrusion Chamber; 82. Slide Plate; 83. Chamber; 831. Sliding Plate; 832. Sliding Rod; 9. Undulating Rod; 91. Gear Plate; 92. Gear; 921. Transmission Block; 10. Liquid Guide Pipe; 11. Grouting Machine; 111. Grouting Pipe. Detailed Implementation

[0041] The present invention will be further described below with reference to the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the present invention, and should not be used to limit the scope of protection of the present invention.

[0042] In the description of this invention, it should be understood that the terms "center," "axial," "lateral," "upper," "lower," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing the invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the invention. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this invention, unless otherwise stated, "a plurality of" means two or more.

[0043] In the description of the invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art will understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0044] like Figure 1 As shown, an embodiment of the present invention provides a continuous extrusion type thermal insulation assembled block production equipment including a conveyor belt group, connecting plates 4 are fixed on both sides of the conveyor belt group, and a support plate 5 is fixed between the connecting plates 4. The conveyor belt group includes three conveyor belts 1.

[0045] Three molds are respectively set on three conveyor belts 1. The three conveyor belts 1 are configured to synchronously transport the three molds. Each mold includes an upper mold 2 and a lower mold 3, and the upper mold 2 and the lower mold 3 fit together.

[0046] The grouting unit is set above the conveyor belt group and located on one side of the support plate 5. The grouting unit includes three grouting machines 11, which are respectively set above the three molds. The grouting machine 11 is connected to the grouting pipe 111 below. Each upper mold 2 has a grouting hole corresponding to the grouting pipe 111 at its center, and a valve is provided in the grouting hole.

[0047] Block forming component 6 includes:

[0048] Hydraulic cylinder 64 is fixed at the middle position of the bottom of support plate 5;

[0049] The extrusion rod 61 is fixedly connected to the output end of the hydraulic cylinder 64;

[0050] Three pressing blocks 63 are provided. One pressing block 63 is fixed below the extrusion rod 61, and the other two pressing blocks 63 are respectively connected to the two sides of the pressing block 63 fixed below the extrusion rod 61 by two connecting rods 62. All three pressing blocks 63 are set above the upper mold 2 of the three molds.

[0051] Grouting machine 11 draws grout through a pipeline and injects it into the grouting hole of upper mold 2 through grouting pipe 111. At the same time, the valve opens, and the grout enters lower mold 3 through the grouting hole. Automatic grout injection is convenient and fast, improving production efficiency. The filler in the middle is an insulation layer. After injection, the valve block closes, and then the conveyor belt 1 drives the mold to move until the mold moves below the pressing block 63. At this time, the hydraulic cylinder 64 operates, and the pressing block 63 moves downward through the extrusion rod 61, so that the pressing block 63 contacts the upper mold 2. The upper mold 2 is squeezed and slides along the sliding hole through the sliding rod, thus moving downward. The spring is deformed by force, and the upper mold 2 moves downward and fits with the lower mold 3. The upper mold 2 squeezes the filler in the lower mold 3, thus forming the insulation assembly block. At the same time, three molds are used and only one hydraulic cylinder 64 is used to form three blocks at the same time. The continuous extrusion molding greatly improves the working efficiency, the quality of the formed blocks is high, and the energy consumption and cost of the equipment are also reduced.

[0052] Preferably, such as Figure 2As shown, the upper mold 2 has sliding rods installed around its bottom perimeter, and the lower mold 3 has sliding holes around its top perimeter that match the sliding rods. A spring is installed at the bottom of the inner wall of each sliding hole. The upper mold 2 has a first protrusion on one side and a first groove on the other side. The lower mold 3 has a second protrusion on one side that matches the first protrusion and a second groove on the other side that matches the first groove. Because the formed block has a raised portion on one side and a recessed portion on the other, several blocks can be combined. One block is inserted into the recessed portion of another block through its raised portion, thus completing the assembly. Figure 3 As shown, the shapes of the protrusions and grooves can be trapezoidal, square, and circular, that is, three different types of molds are used. Among them, trapezoidal and circular blocks have high connection strength and are not easy to fall off, while square blocks are easy to install. Different shapes of blocks are used for different buildings.

[0053] Specifically, two hydraulic chambers 7 are provided on both sides of the hydraulic cylinder 64. The two hydraulic chambers 7 are respectively fixed to the bottom of the support plate 5 corresponding to the two pressing blocks 63 below. A driving chamber 8 is provided between one of the hydraulic chambers 7 and the hydraulic cylinder 64. The driving chamber 8 is fixed to the bottom of the support plate 5.

[0054] like Figure 3 As shown, hydraulic plates 71 are slidably connected to the inner walls of both hydraulic chambers 7. A rotating shaft 72 is provided at the bottom bearing of the hydraulic plate 71. A telescopic pressure rod 73 is fixed at the lower end of the rotating shaft 72. The telescopic pressure rods 73 in the two hydraulic chambers 7 are respectively positioned directly above the two pressing blocks 63 below. A squeezing chamber 81 is fixed at the bottom of the inner wall of the drive chamber 8. A sliding plate 82 is slidably connected to the inner wall of the squeezing chamber 81. The bottom of the sliding plate 82 is filled with hydraulic oil. A groove is provided on the side of the drive chamber 8 near the hydraulic cylinder 64. An undulating rod 9 is connected between the upper end of the sliding plate 82 and the squeezing rod 61, and the undulating rod 9 is inserted into the groove.

[0055] Furthermore, the side of the drive chamber 8 away from the hydraulic cylinder 64 is connected to the upper end of both hydraulic chambers 7 by a liquid guide pipe 10, and the liquid guide pipe 10 is connected to the lower end of the extrusion chamber 81 by a pipe.

[0056] When the extrusion rod 61 moves downward, the sliding plate 82 is driven by the undulating rod 9 to slide downward along the inner wall of the extrusion chamber 81. The hydraulic oil below the sliding plate 82 is squeezed and enters the guide pipe 10 through the inlet pipe, and finally enters the hydraulic chamber 7. The hydraulic plate 71 is pushed by the hydraulic oil and drives the telescopic pressure rod 73 to move downward through the rotating shaft 72, so that the telescopic pressure rod 73 contacts the pressing block 63 and squeezes the pressing block 63, so that the pressing blocks 63 on both sides are subjected to greater downward force. When the molding is completed, the hydraulic cylinder 64 is reset, so that the hydraulic oil in the hydraulic chamber 7 is extracted from the extrusion chamber 81 through the guide pipe 10, thereby resetting the telescopic pressure rod 73. Normally, since only the hydraulic cylinder 64 is set in the middle, the force in the middle is greater and the force on both sides is smaller. However, this invention increases the force on both sides, so that the molding quality of the blocks in the three molds is guaranteed. In particular, the blocks on both sides can be compacted, further improving the production quality.

[0057] Furthermore, such as Figure 4 and Figure 5 As shown, a toothed plate 91 is fixed on one side of the undulating rod 9, and a gear 92 is meshed on the toothed plate 91. The gear 92 is rotatably connected to the inner wall of the drive cavity 8 through a bearing. A transmission block 921 that rotates around the center of the gear 92 is provided on one side of the gear 92.

[0058] A chamber 83 is fixed above the inner wall of the drive cavity 8. A sliding plate 831 is slidably connected to the inner wall of the chamber 83. A sliding rod 832 is fixed to the bottom of the sliding plate 831. The lower end of the sliding rod 832 is spherical. The transmission block 921 is configured to rotate and contact the lower end of the sliding rod 832 to drive the sliding rod 832 upward. The sliding plate 831 is connected to the upper inner wall of the chamber 83 by a spring. The upper part of the sliding plate 831 is also filled with hydraulic oil.

[0059] Specifically, such as Figure 7 As shown, the upper end of chamber 83 is connected to hydraulic chamber 7 via a pipe.

[0060] As the downward stroke of the hydraulic cylinder 64 increases, the pressing rod 61 moves downward a greater distance. The pressing rod 61 meshes with the gear 92 through the toothed plate 91, causing the gear 92 to rotate counterclockwise. The gear 92 drives the transmission block 921 to rotate around the center of the gear 92 until the transmission block 921 and the lower end of the sliding rod 832 come into contact with each other and press against each other. The sliding rod 832 is forced to push the sliding plate 831 to slide upward along the inner wall of the chamber 83. The spring is deformed by force, and at the same time, the hydraulic oil is squeezed and enters the hydraulic chamber 7 through the pipe, which increases the downward pressure of the telescopic pressing rod 73 and further enhances the pressing force on the pressing block 63 below it. This further improves the forming quality of the blocks on both sides, makes the force on the three blocks uniform during forming, and makes the size and quality of the formed blocks relatively more uniform.

[0061] Furthermore, a circular tooth 721 is fixed on the outer side of the rotating shaft 72, and an elastic expansion joint 74 is fixed on the inner wall of the hydraulic cavity 7. A toothed disc 741 is fixed at the end of the elastic expansion joint 74. After the circular tooth 721 moves downward, it meshes with the toothed disc 741.

[0062] Specifically, such as Figure 5 and Figure 6 As shown, a threaded hole is provided in the middle of the pressing block 63, and a threaded rod 631 is threadedly connected in the threaded hole. A pressing plate 632 is installed on the lower end of the threaded rod 631, and the pressing plate 632 is located below the pressing block 63. A ball 633 is fixed at the upper end of the threaded rod 631, and a slot is provided in the middle of the ball 633. A plug is provided at the bottom end of the telescopic pressure rod 73, and the plug is configured to be inserted into the slot of the ball 633.

[0063] Furthermore, such as Figure 8 As shown, the lower part of the chamber 83 is connected to the elastic expansion joint 74 through an external pipe, and a pneumatic valve is installed in the pipe. The pneumatic valve is a one-way valve.

[0064] When the telescopic pressure rod 73 moves downward, its lower end inserts into the slot of the ball 633. At the same time, the circular tooth 721 moves downward to mesh with the toothed disc 741. At this time, the sliding plate 831 slides upward along the inner wall of the chamber 83, and the negative pressure below the sliding plate 831 gradually increases until the pressure reaches the pressure limit of the air pressure valve, thereby opening the air pressure valve. The gas in the elastic expansion joint 74 is instantly drawn into the chamber 83, causing the elastic expansion joint 74 to retract quickly. The toothed disc 741 drives the circular tooth 721 to rotate through meshing, thereby twisting the ball 633 through the limit between the insert and the slot of the ball 633, causing the threaded rod 631 to rotate and move downward along the threaded hole, thereby increasing the squeezing force of the extrusion disc 632 on the upper mold 2. At this time, the pressure of the hydraulic cylinder 64 is extremely high, thus the block is pressed more compactly. By increasing the pressure on the upper molds 2 on both sides, the quality of the three blocks being formed simultaneously is further improved. All three blocks can be fully compacted, and the production quality is further improved.

[0065] As one embodiment, a method for producing masonry blocks using a continuous extrusion type insulated assembly block production equipment includes the following steps:

[0066] The raw material is injected into the slurry injection hole of the upper mold 2;

[0067] The mold is conveyed to the area below the pressing block 63 via conveyor belt 1;

[0068] Start the hydraulic cylinder 64 to make the extrusion rod 61 drive the pressing block 63 to move downward, apply pressure to the upper mold 2, and make the upper mold 2 slide downward along the sliding hole. The upper mold 2 and the lower mold 3 fit together to form a block.

[0069] Pressure is transmitted through the hydraulic oil in the hydraulic chamber 7, so that the telescopic pressure rod 73 applies additional pressure to the pressing block 63 to ensure that the block is uniformly compacted.

[0070] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus.

[0071] The above description is only a preferred embodiment of the present invention. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present invention, and these improvements and modifications should also be considered within the scope of protection of the present invention.

Claims

1. A continuous extrusion type thermal insulation assembly block production equipment, characterized in that, include: A conveyor belt assembly, wherein connecting plates (4) are fixed on both sides of the conveyor belt assembly, and a support plate (5) is fixed between the connecting plates (4), and the conveyor belt assembly includes three conveyor belts (1). Three molds are respectively set on three conveyor belts (1), and the three conveyor belts (1) are configured to synchronously transport the three molds respectively. Each mold includes an upper mold (2) and a lower mold (3), and the upper mold (2) and the lower mold (3) fit together. The grouting unit is located above the conveyor belt group and on one side of the support plate (5). The grouting unit includes three grouting machines (11). The three grouting machines (11) are respectively located above the three molds. A grouting pipe (111) is connected below the grouting machine (11). Each upper mold (2) has a grouting hole at its center corresponding to the grouting pipe (111), and a valve is provided in the grouting hole. Block forming assembly (6), comprising: Hydraulic cylinder (64), which is fixed at the middle position of the bottom of support plate (5); The extrusion rod (61) is fixedly connected to the output end of the hydraulic cylinder (64); Three pressing blocks (63), one of the pressing blocks (63) is fixed below the extrusion rod (61), and the other two pressing blocks (63) are respectively connected to the two sides of the pressing block (63) fixed below the extrusion rod (61) by two connecting rods (62), and all three pressing blocks (63) are set above the upper mold (2) of the three molds; Two hydraulic chambers (7) are provided on both sides of the hydraulic cylinder (64). The two hydraulic chambers (7) are respectively fixed to the bottom of the support plate (5) corresponding to the two pressing blocks (63) below. A driving chamber (8) is provided between one of the hydraulic chambers (7) and the hydraulic cylinder (64). The driving chamber (8) is fixed to the bottom of the support plate (5). A hydraulic plate (71) is slidably connected to the inner wall of both hydraulic chambers (7). A rotating shaft (72) is provided on the bottom bearing of the hydraulic plate (71). A telescopic pressure rod (73) is fixed to the lower end of the rotating shaft (72). The telescopic pressure rods (73) in the two hydraulic chambers (7) are respectively positioned directly above the two pressing blocks (63) below. The bottom of the inner wall of the drive chamber (8) is fixed with a squeezing chamber (81). The inner wall of the squeezing chamber (81) is slidably connected with a sliding plate (82). The bottom of the sliding plate (82) is filled with hydraulic oil. A groove is provided on the side of the drive chamber (8) near the hydraulic cylinder (64). An undulating rod (9) is connected between the upper end of the sliding plate (82) and the squeezing rod (61), and the undulating rod (9) is inserted into the groove.

2. The continuous extrusion type thermal insulation assembly block production equipment according to claim 1, characterized in that, The side of the drive chamber (8) away from the hydraulic cylinder (64) is connected to the upper end of both hydraulic chambers (7) by a liquid guide pipe (10), and the liquid guide pipe (10) is connected to the lower end of the extrusion chamber (81) by a pipe.

3. The continuous extrusion type thermal insulation assembly block production equipment according to claim 2, characterized in that, A toothed plate (91) is fixed on one side of the undulating rod (9), and a gear (92) meshes with the toothed plate (91). The gear (92) is rotatably connected to the inner wall of the drive cavity (8) through a bearing. A transmission block (921) is provided on one side of the gear (92) and rotates around the center of the gear (92). A chamber (83) is fixed above the inner wall of the drive cavity (8). A sliding plate (831) is slidably connected to the inner wall of the chamber (83). A sliding rod (832) is fixed at the bottom of the sliding plate (831). The lower end of the sliding rod (832) is spherical, and the transmission block (921) is configured to contact the lower end of the sliding rod (832) after rotation to drive the sliding rod (832) upward. The sliding plate (831) is spring-connected to the upper inner wall of the chamber (83), and the upper part of the sliding plate (831) is also filled with hydraulic oil.

4. The continuous extrusion type thermal insulation assembly block production equipment according to claim 3, characterized in that, The upper end of the chamber (83) is connected to the hydraulic chamber (7) via a pipe.

5. The continuous extrusion type thermal insulation assembly block production equipment according to claim 4, characterized in that, The outer side of the rotating shaft (72) is fixed with a round tooth (721), the inner wall of the hydraulic cavity (7) is fixed with an elastic expansion joint (74), the end of the elastic expansion joint (74) is fixed with a toothed disc (741), and the round tooth (721) moves downward and meshes with the toothed disc (741).

6. The continuous extrusion type thermal insulation assembly block production equipment according to claim 5, characterized in that, The pressing block (63) has a threaded hole in the middle, and a threaded rod (631) is threadedly connected in the threaded hole. The lower end of the threaded rod (631) is bearing-mounted with a pressing plate (632), and the pressing plate (632) is located below the pressing block (63). A ball (633) is fixed at the upper end of the threaded rod (631), and a slot is provided in the middle of the ball (633). A plug is provided at the bottom end of the telescopic pressure rod (73), and the plug is configured to be inserted into the slot of the ball (633).

7. The continuous extrusion type thermal insulation assembled block production equipment according to claim 6, characterized in that, The lower part of the chamber (83) is connected to the elastic expansion joint (74) through an external pipe, and a pneumatic valve is installed in the pipe. The pneumatic valve is a one-way valve.

8. The continuous extrusion type thermal insulation assembly block production equipment according to claim 7, characterized in that, The upper mold (2) has a sliding rod installed around its bottom. The lower mold (3) has a sliding hole around its top that matches the sliding rod. The bottom of the inner wall of the sliding hole is provided with a spring. The upper mold (2) has a first protrusion on one side and a first groove on the other side. The lower mold (3) has a second protrusion on one side that matches the first protrusion and a second groove on the other side that matches the first groove.

9. A method for producing masonry blocks using the continuous extrusion type thermal insulation assembly block production equipment as described in claim 8, characterized in that, Includes the following steps: The raw material is injected into the grouting hole of the upper mold (2); The mold is conveyed to the area below the pressing block (63) via the conveyor belt (1); The hydraulic cylinder (64) is activated to cause the extrusion rod (61) to drive the pressing block (63) to move downward, apply pressure to the upper mold (2), and cause the upper mold (2) to slide downward along the sliding hole. The upper mold (2) and the lower mold (3) fit together to form a block. Pressure is transmitted through the hydraulic oil in the hydraulic chamber (7), so that the telescopic pressure rod (73) applies additional pressure to the pressing block (63) to uniformly compact the block.

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