Extrusion molding device and process for building thermal insulation wall panels

Abstract

The present invention discloses an extrusion molding device for building thermal insulation wall panels, comprising an integral molding mechanism, a joint connecting rod mechanism, a PLC control mechanism, and a drive mechanism. The integral molding mechanism is the main body of the extrusion molding device, and a joint connecting rod mechanism is provided on two opposite sides thereof, respectively, to provide power for extrusion molding; the PLC control mechanism is installed on the outer wall of the integral molding mechanism and is controlled through line connection; the drive mechanism is installed at the bottom of the integral molding mechanism to provide movement and support for the entire extrusion molding device. The present invention also discloses an extrusion molding process for processing thermal insulation wall panels using the above-mentioned extrusion molding device. The present invention can realize automatic extrusion molding of thermal insulation wall panels, realize mechanical automation of wall panel extrusion, complete multi-quantity molding, improve production efficiency, ensure the overall extrusion density quality of extruded wall panels, and shorten their production cycle. At the same time, it can be applicable to the molding operation of thermal insulation wall panels with different extrusion materials, different lengths, and different extrusion ratios.

Description

Technical Field

[0001] The present invention relates to the technical field of production of assembled lightweight wall panels, and in particular to an extrusion molding device and a process for producing building thermal insulation wall panels. Background Art

[0002] Lightweight partition board production in my country dates back over a decade, but its application has been slow. While developed countries like Europe and the United States already use 70% of their wall materials, in my country, this percentage is less than 10%, concentrated in a few major cities. After years of practice, extruded wallboard production has become the most popular and advanced board production process in over 40 European and American countries. This extruded wallboard product can replace a large number of new clay bricks, saving significant resources and land. It also consumes significant amounts of industrial waste, contributing to environmental protection. The new extruded wallboard offers excellent properties such as lightweight, soundproofing, thermal insulation, and flame resistance, contributing to energy conservation in buildings. It can significantly reduce wet work, shorten construction schedules, and facilitate mechanized construction. However, existing lightweight partition board production processes and equipment have long production cycles and low efficiency, failing to meet the demands of automated production. Furthermore, their processing and production processes are inferior, failing to guarantee the high-quality, extruded, dense insulation of building insulation panels. Summary of the Invention

[0003] The purpose of the present invention is to solve the deficiencies of the above-mentioned existing background technology and to provide an extrusion molding device and process for building insulation wall panels, which can realize multi-cavity extrusion molding and ensure the extrusion density quality of the wall panels.

[0004] In order to solve the above technical problems, the technical solution adopted by the present invention is: an extrusion molding device for building insulation wall panels, including an integral molding mechanism, a joint connecting rod mechanism, a PLC control mechanism and a driving mechanism. The integral molding mechanism is the main body of the extrusion molding; there are two joint connecting rod mechanisms, which are respectively located on the opposite sides of the integral molding mechanism to provide power for extrusion molding; the PLC control mechanism is installed on the outside of one of the outer fixed walls of the integral molding mechanism, and controls the extrusion action of the joint connecting rod mechanism through line connection to complete the specific operation of extrusion molding; the driving mechanism is installed at the bottom of the integral molding mechanism to provide movement and support for the entire extrusion molding device.

[0005] Furthermore, the integral forming mechanism includes an integral fixed base, a movable outer wall panel, several movable partition panels, an integral cover panel, an adjustable end panel and several positioning connecting panels; the integral fixed base includes an integral working platform, an intermediate vertical wall and two outer fixed walls, the two outer fixed walls are respectively vertically fixed to the two long sides of the integral working platform by bolts, and vertical reinforcing ribs are provided on the inner side walls; the intermediate vertical wall is vertically fixed to the center line position of the integral working platform and is parallel to the outer fixed walls; multiple groups of symmetrical movable partition panels are respectively arranged on the left and right sides of the intermediate vertical wall, and the outermost side of the movable partition panels is arranged with movable outer wall panels, both of which are perpendicular to the integral working platform and parallel to the intermediate vertical wall; the two sides of the movable outer wall panels and the movable partition panels A roller is provided on the lower side of the end, which is slidably connected to the upper edge of the overall working platform to ensure the overall translation of the wall panel; the positioning connecting plates are staggered and installed on the two end surfaces of the movable exterior wall panel, the movable partition wall panel and the intermediate vertical wall, and two upper and lower positioning connecting plates are installed between adjacent walls; the above-mentioned adjustable end plate includes end plate A and end plate B, which are respectively installed at the two end heads of the movable exterior wall panel, the intermediate vertical wall and the movable exterior wall panel by bolts, and are staggered and overlapped with each other, and combined with the intermediate vertical wall, the movable partition wall panel and the movable exterior wall panel to form an extrusion cavity; the integral cover plate is placed on the upper end of the intermediate vertical wall and is connected to the outer fixed wall by a quick lock, so that the integral cover plate is sealed with the upper end of the movable partition wall panel, the intermediate vertical wall and the movable exterior wall panel.

[0006] Furthermore, the articulated linkage mechanism includes a front connecting arm, two connecting arm shafts, a flexible connecting assembly and a hydraulic cylinder. The two connecting arm shafts are respectively fixedly installed at corresponding positions on the inner wall of the outer fixed wall through vertical bearing seats. A front connecting arm is fixedly installed at the middle position of the connecting arm shaft, and the two front connecting arms are pinned together by a connecting plate and a pin shaft; the hydraulic cylinder passes through a hole set in the middle position of the outer fixed wall, and the end of its telescopic rod is pinned to the joint where the upper end of the connecting plate and the upper front connecting arm are connected, and the bottom end of the hydraulic cylinder is pinned to a fixed shaft seat set on the outside of the overall working platform through a connecting ear; a flexible connecting assembly is fixedly installed at both ends of the two connecting arm shafts, and the flexible connecting assembly includes a fixed arm, an intermediate conduction arm and an elastic connector. The fixed arm, the intermediate conduction arm and the elastic connector are pinned to form an articulated linkage structure. The other end of the fixed arm is fixed to the connecting arm shaft, and the installation direction of the fixed arm is consistent with the installation direction of the front connecting arm. The elastic connector is fixed to the outer side of the movable outer wall panel by bolts.

[0007] Furthermore, the PLC control mechanism is fixedly installed on the outer side of one of the outer fixed walls, and is internally provided with a system for controlling the operation of the motor in the drive mechanism, a system for controlling the extension and retraction of the hydraulic cylinder, and a die data entry and processing system; the PLC control mechanism includes two operating modes: manual button operation and remote control operation, and either one can be used.

[0008] Furthermore, the driving mechanism is installed on the bottom of the overall working platform by bolts, and includes two active units and two driven units. The active unit is composed of a driving wheel group and a reduction motor, and the driven unit is composed of a driven wheel group, which are respectively arranged at the four corners of the bottom of the overall working platform, and can meet the movement of the entire forming device in different directions.

[0009] Furthermore, the positioning connecting plate is divided into two forms, one is the No. 1 positioning connecting plate installed at the end of the middle vertical wall, and the other is the No. 2 positioning connecting plate connecting the movable partition panels and the movable exterior wall panels; the length of the No. 1 positioning connecting plate is twice that of the No. 2 positioning connecting plate, and a fixed circular hole is provided in the middle position, and a limiting long circular hole is provided at both ends; a fixed circular hole is provided at one end of the No. 2 positioning connecting plate, and a limiting long circular hole is provided at the other end. When installed, the end with the limiting long circular hole is away from the middle vertical wall.

[0010] Furthermore, end plates A and B are installed on the left and right sides of the same movable partition board respectively, and end plates A and B are arranged relative to each other between two adjacent movable partition boards, between the middle vertical wall and the adjacent movable partition board, and between the movable exterior wall board and the adjacent movable partition board.

[0011] When the extrusion movement is performed, the joints in the joint linkage mechanism straighten and the stroke gradually reaches the maximum, pushing the movable outer wall panel to move toward the middle vertical wall. The adjustable end plates at both ends of the outermost cavity move alternately, and the top of end plate A is flush with the bottom of end plate B. The movable outer wall panel is squeezed toward the adjacent movable partition wall panel, thereby pushing the inner movable partition wall panel to move inward. Each cavity is squeezed in turn from the outside to the inside.

[0012] When the extrusion is completed, the joint bends and the stroke gradually decreases, pulling the movable exterior wall panel away from the middle vertical wall. The adjustable end panels move alternately until the tops of end panels A and B are flush, maximizing the cavity. Then, the movable partition panels are driven outward in turn, and each cavity opens in turn.

[0013] Furthermore, the initial installation state of the front connecting arm is fixed toward the side and downward; the pin joint in the joint connection mechanism is in a contracted state.

[0014] Furthermore, the elastic material in the elastic connector is rubber, a spring or a polyurethane pad.

[0015] The present invention also provides an extrusion molding process for building thermal insulation wall panels, using the above-mentioned extrusion molding device for building thermal insulation wall panels. The extrusion molding process includes the following steps:

[0016] S1. Assembly: First, calculate the amount of raw materials required before extrusion, select the corresponding adjustable end plates and positioning connecting plates according to the thickness of the extrusion molding, fix and install each structural component in the specified position to form the overall extrusion molding structure, and seal the formed extrusion cavity as a whole;

[0017] S2. Pouring: Inject the raw materials one by one from the top of the extrusion cavity. After filling, close the overall cover. The two ends of the fixed pressure rods on the side of the overall cover are wedged with the upper end of the outer fixed wall, fixed with a quick lock, and sealed.

[0018] S3, extrusion molding, the hydraulic cylinder in the joint linkage mechanism operates, the telescopic rod extends, the joint straightens, and pushes the movable exterior wall panel to move toward the middle vertical wall. The outermost cavity begins to be extruded. After reaching a fixed thickness size, the adjacent cavities begin to extrude in sequence, fixed, and molding;

[0019] S4. Demolding. After the raw materials are extruded and fixed into shape, the hydraulic cylinder in the joint linkage mechanism operates, the telescopic rod is retracted, the joint retracts, and the movable exterior wall panel moves outward. The outermost cavity expands, and the top of end plate A and the top of end plate B are flush with each other. The adjacent cavities are opened and expanded in sequence. After the joint linkage mechanism completes the action, the quick lock on the integral cover is opened, the integral cover is detached, and the extruded insulation wall panel is removed from the extrusion cavity.

[0020] S5. Maintenance: Place the insulation wall panels in the maintenance area for maintenance.

[0021] Compared with existing technologies, the present invention has the following advantages: the extrusion molding device of the present invention can realize automatic extrusion molding of thermal insulation wall panels, achieve mechanical automation of wall panel extrusion, complete multi-volume molding, improve production efficiency, ensure the overall extrusion density quality of extruded wall panels, shorten production cycle, and reduce labor. Furthermore, the present invention provides a thickness-size extrusion molding process and molding device for building thermal insulation wall panels, which can be applied to the molding of thermal insulation wall panels of different extrusion materials, lengths, and extrusion ratios. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0023] Figure 2 It is a left side view of the present invention;

[0024] Figure 3 It is a front view of the present invention;

[0025] Figure 4 is a top view of the present invention;

[0026] Figure 5It is a structural diagram of the joint connecting rod mechanism in the present invention;

[0027] Figure 6 yes Figure 5 Left side view of the structure;

[0028] Figure 7 yes Figure 2 A magnified view of middle A;

[0029] Figure 8 It is a structural schematic diagram of the adjustable end plate in the present invention;

[0030] Figure 9 is a top view of the adjustable end plate;

[0031] In the figure: 1. integral forming mechanism, 2. joint connecting rod mechanism, 3. driving mechanism, 4. PLC control mechanism;

[0032] 101. Integral working platform, 102. Middle vertical wall, 103. Outer fixed wall, 104. Movable partition board, 105. Movable exterior wall board, 106. Positioning connecting plate No. 1, 107. Positioning connecting plate No. 2, 108. Integral cover plate, 109. Fixed pressure rod, 110. Quick lock, 111. Fixed connecting seat, 112. Hole, 113. Adjustable end plate, 114. Vertical reinforcement rib, 115. Roller, 116. Limit pin, 117. Limit oblong hole;

[0033] 201, connecting arm shaft, 202, front connecting arm, 203, vertical bearing seat, 204, connecting plate, 205, fixed arm, 206, intermediate transmission arm, 207, connecting fixed plate, 208, elastic member, 209, bolt, 210, pin, 211, hydraulic cylinder, 212, fixed shaft seat, 213, connecting ear;

[0034] 31. Reducer motor fixing bracket, 32. Reducer motor, 33. Active unit, 34. Driven unit;

[0035] 41. Control box, 42. Door, 43. Protective cover, 44. Flat handle lock, 45. Hinge, 46. Remote control box, 47. Operation buttons;

[0036] 113a, end plate A, 113b, end plate B. DETAILED DESCRIPTION

[0037] It should be noted that, in the present invention, the directions or positional relationships indicated by terms such as "up", "down", "left", "right", "front", and "back" are based on the directions or positional relationships shown in the accompanying drawings. They are relational words determined only for the convenience of describing the structural relationships of the various components of the present invention. They do not specifically refer to any component in the present invention and should not be understood as a limitation on the present invention.

[0038] The specific embodiments of the present invention are further described in detail below with reference to the accompanying drawings:

[0039] Combine Figures 1 to 4 , an extrusion molding device for building insulation wall panels, the device is a ten-link mold structure, including an integral molding mechanism 1, a joint connecting rod mechanism 2, a driving mechanism 3 and a PLC control mechanism 4.

[0040] The integral forming mechanism 1 is the main body of the extrusion forming device, and includes an integral fixed base, a movable outer wall panel 105, a movable partition panel 104, an integral cover panel 108, an adjustable end panel 113, and a positioning connection panel. The integral fixed base includes an integral working platform 101, an intermediate vertical wall 102, and an outer fixed wall 103. An outer fixed wall 103 is vertically fixedly installed on each of the two long sides of the integral working platform 101. Vertical reinforcing ribs 114 are added to the inner side walls of the outer fixed walls 103 to improve the stability of the outer fixed walls 103. At the same time, a hole 112 is provided in the middle of the two outer fixed walls 103. The intermediate vertical wall 102 is vertically fixed to the center line of the integral working platform 101, and is aligned with the outer fixed walls on both sides. The fixed wall 103 is parallel to the fixed wall 103; four movable partition panels 104 are installed on both sides of the middle vertical wall 102, and a movable exterior wall panel 105 is installed on the outermost side of the movable partition panels 104 on both sides. The movable partition panels 104, movable exterior wall panels 105 and the middle vertical wall 102 are all parallel to each other and the end faces are flush. The lower ends of the two end faces of the movable partition panels 104 and movable exterior wall panels 105 are connected with rollers 115 by bolts, so that they are engaged with the protruding upper edge of the overall working platform 101 to form a sliding connection to ensure the overall translation of the wall panels. The movable exterior wall panels 105, movable partition panels 104 and both ends of the middle vertical wall 102 are fixed with adjustable end panels 113 by bolts. The adjustable end panels 113 are as shown in FIG. Figure 8 and Figure 9As shown, it includes end plates A113a and end plates B113b. Between the middle vertical wall 102 and the adjacent movable partition board 104, between two adjacent movable partition boards 104, and between the movable exterior wall board 105 and the adjacent movable partition board 104, the end plates A113a and end plates B113b are staggered and overlapped with each other and installed oppositely to form an extruded cavity of the building insulation wall panel. At the same time, positioning connecting plates are set on the end faces of the middle vertical wall 102, the movable partition board 104 and the movable outer wall board 105. The positioning connecting plates include two forms, namely No. 1 positioning connecting plate 106 and No. 2 positioning connecting plate 107. The middle position of No. 1 positioning connecting plate 106 is provided with a fixed circular hole, which is fixedly installed on the middle vertical wall 102 by bolts, and limiting oblong holes 117 are provided at both ends, and are connected to the adjacent movable partition board 104 through limiting pins 116; No. 2 positioning connecting plate 107, its length is half of No. 1 positioning connecting plate 106, one end is provided with a fixed circular hole, and the other end is provided with a limiting oblong hole 117. When installed between the adjacent movable partition board 104 and the movable outer wall board 105, the end with the limiting oblong hole 117 is away from the middle vertical wall 102, and is sequentially overlapped and staggered installed and connected through limiting pins 116, such as Figure 7 As shown, the positioning connecting plates are provided in two rows, one above the other, on both end faces of the wall panel to accommodate the parallel displacement of the wall panel and prevent it from tilting, which would result in inconsistent extrusion thickness of the insulation wall panel. Three fixed pressure rods 109 are fixedly provided on the upper surface of the integral cover plate 108. The integral cover plate 108 is installed on the upper end of the wall panel, parallel to the integral working platform 101. Both ends of the three fixed pressure rods 109 are provided with quick locks 110. When the integral cover plate 108 is installed on the upper end of the wall panel, it is locked with the upper end of the outer fixed wall 103 through the quick locks 110, so that the integral cover plate 108 is sealed with the upper end faces of the movable outer wall panel 105, the movable partition wall panel 104, and the middle vertical wall 102.

[0041] like Figure 2 As shown, there are two joint link mechanisms 2, which are respectively installed on the left and right sides of the integral forming mechanism 1 and are symmetrical to each other to provide power for extrusion forming. Figure 5As shown, the joint linkage mechanism 2 includes a connecting arm shaft 201, a front connecting arm 202, a hydraulic cylinder 211 and a flexible connection component. The two ends of the two connecting arm shafts 201 are fixedly installed at corresponding positions on the inner wall of the outer fixed wall 103 through a vertical bearing seat 203 and are parallel to each other; the front connecting arm 202 is fixedly installed in the middle position of the connecting arm shaft 201, and its installation direction is fixed to point obliquely downward. The ends of the front connecting arms 202 on the upper and lower connecting arm shafts 201 are pinned together through a connecting plate 204 and a pin shaft 210 to complete synchronous movement. Flexible connection components are also fixedly installed at both ends of the connecting arm shaft 201, near the vertical bearing seat 203, and the flexible connection components include a fixed arm 205, an intermediate conduction arm 206 and an elastic connector. The fixed arm 205, the intermediate conduction arm 206 and the connecting fixing plate 207 in the elastic connector are pinned together by a pin shaft 210 to form a joint linkage structure. The fixed arm 205 is installed on one end of the connecting arm shaft 201 and is fixedly connected to the connecting arm shaft 201. Its installation direction is consistent with the installation direction of the front connecting arm 202; the elastic connector is connected to the fixed connection seat 111 provided on the outer wall of the movable exterior wall panel 105 by a bolt 209, and an elastic object 208 is also installed between the connecting fixing plate 207 and the fixed connection seat 111 in the elastic connector. The elastic object 208 can be made of elastic materials such as rubber, spring or polyurethane pad. The end of the hydraulic cylinder 211 in the joint linkage mechanism 2 is pinned to the fixed shaft seat 212 set on the side of the overall working platform 101 through the connecting ear 213. The hydraulic cylinder 211 passes through the hole 112 set on the outer fixed wall 103, and the top end of its telescopic rod is pinned to the connecting joint between the upper front connecting arm 202 and the upper end of the connecting plate 204, which can push the joint linkage mechanism 2 to complete the extension and contraction movement.

[0042] refer to Figure 2 The drive mechanism 3 is mounted at the bottom of the overall working platform 101, providing movement and support for the entire device. The drive mechanism 3 includes two active units 33 and two passive units 34. The active unit 33 consists of a driving wheel set and a reduction motor 32. The reduction motor 32 is mounted at the bottom of the overall working platform 101 via a reduction motor mounting bracket 31, and is connected to the two active wheel sets via a line to provide power. The passive unit 34 consists of a driven wheel set. Both passive units 34 are mounted on the same side of the bottom of the overall working platform 101, capable of meeting the movement requirements of the entire extrusion molding device in different directions.

[0043] like Figure 3As shown, the PLC control mechanism 4 is fixedly installed on the outer wall of one of the outer fixed walls 103, and includes a control box 41. Inside the control box 41 are provided a general control system, a system for controlling the operation of the reduction motor 32, a system for controlling the extension and retraction of the hydraulic cylinder 211, and a die thickness data entry and processing system. A door 42 is connected to the front end of the control box 41 via a hinge 45. The door 42 is provided with a plurality of operating buttons 47. Each system in the box is connected to the corresponding mechanism and operating button 47 via lines. The door 42 is also provided with a flat handle lock 44 for opening and closing the door 42, which facilitates maintenance and inspection of the system inside the control box 41. In order to prevent material splashing during the pouring process, a protective cover 43 is installed on the upper end surface of the control box 41. A remote control box 46 is also provided on the outside of the left end of the control box 41 to facilitate the operator to remotely operate the PLC control mechanism 4 to control the operation of the entire extrusion molding device.

[0044] An extrusion molding process for building thermal insulation wall panels uses the above-mentioned extrusion molding device for building thermal insulation wall panels, and the process operation steps are as follows:

[0045] S1. Assembly: First, calculate the amount of raw materials required for the insulation wall panel before extrusion molding, select the corresponding specifications of the adjustable end plate 113 and the positioning connecting plate according to the thickness size of the extrusion molding, fix and install the components of each mechanism according to the above-mentioned assembly connection method to form the overall structure of the extrusion molding device, and then seal the extrusion cavity formed by the assembly.

[0046] S2, Casting. The extrusion molding apparatus is moved to the designated workstation by controlling the drive mechanism 3. At this point, the articulated linkage mechanism 2 is retracted, the extrusion cavity is open, and the adjustable end plates 113 are at their maximum opening distance. The tops of end plates A 113a and B 113b, in their opposing positions, are flush with each other. Raw materials are injected one by one from above the extrusion cavity, leveling them with the top surfaces of the wall panels. After casting is complete, the integral cover plate 108 is closed. The ends of the fixed pressure rods 109 on the integral cover plate 108 are wedged against the upper end surface of the outer fixed wall 103. The quick-release latch 110 is closed, tightening the integral cover plate 108 to provide a tight seal.

[0047] S3, extrusion molding, the hydraulic cylinder 211 is controlled by the PLC control mechanism 4 to operate, the telescopic rod is extended, and the front connecting arm 202 in the joint linkage mechanism 2 is driven to rotate upward, driving the joint in the flexible connection component to straighten, and the stroke gradually reaches the maximum, pushing the movable outer wall panel 105 to move toward the middle vertical wall 102; the outermost extrusion cavity begins to be extruded, and the adjustable end plates 113 at both ends move and extrude alternately, and the top of the end plate A113a and the bottom of the end plate B113b gradually approach and become flush. After reaching a fixed thickness size, the limiting oblong hole 117 in the No. 2 positioning connecting plate 107 at its end is blocked by the limiting pin 116, and the linked movable outer wall panel 105 no longer extrude the outermost cavity, and at the same time begins to extrude the adjacent extrusion cavity, repeating the movement of the outermost extrusion cavity, and so on. Each cavity is extruded inward in turn, and finally fixed after the extrusion is completed, and waits for it to solidify and form.

[0048] S4, demoulding. After the extrusion, fixation and molding of the raw materials are completed, first open the quick lock 110 on the integral cover plate 108, and lift the integral cover plate 108 to a safe area for placement; then operate the PLC control mechanism 4, the hydraulic cylinder 211 in the joint linkage mechanism 2 operates, the telescopic rod is retracted, and the front connecting arm 202 is driven to rotate downward, the flexible connection assembly is shut down and retracted, and the movable exterior wall panel 105 is pulled away from the middle vertical wall 102. The outermost extrusion cavity begins to expand first, and the top of the end plate A113a gradually becomes flush with the top of the end plate B113b, reaching the maximum stroke of the positioning connection plate, and then drives the adjacent movable partition wall panels 104 to move outward in turn, the extrusion cavities are opened in turn, and the formed insulation wall panels are lifted with a special hoist to complete the demoulding.

[0049] S5, curing, placing the demoulded formed insulation wall panels in the curing area for curing; at the same time, cleaning the residue left in the extrusion molding device and starting the next extrusion molding.

[0050] The two joint connecting rod mechanisms 2 located on both sides of the integral forming mechanism 1 operate synchronously, and their operating actions remain consistent.

[0051] Finally, it should be noted that the description of the above-mentioned implementation mode is only used to illustrate the technical solution of the present invention, and is not a limitation of the present invention. The present invention is not limited to the above-mentioned examples. Changes, modifications, additions or substitutions made by technicians in this technical field within the essential scope of the present invention should also fall within the scope of protection of the present invention.

Claims

1. An extrusion molding device for building thermal insulation wall panels, characterized by: It includes an integral forming mechanism, a joint link mechanism, a PLC control mechanism, and a drive mechanism. The integral forming mechanism is the main body of the extrusion forming process. Two joint link mechanisms are provided, one on each side of the integral forming mechanism, to provide power for the extrusion forming process. The PLC control mechanism is installed on the outside of one of the fixed walls outside the integral forming mechanism and controls the extrusion action of the joint link mechanism through circuit connections to complete the specific operation of the extrusion forming process. The drive mechanism is installed at the bottom of the integral forming mechanism to provide movement and support for the entire extrusion forming device. The integral forming mechanism includes an integral fixed base, a movable outer wall panel, several movable partition panels, an integral cover panel, an adjustable end panel and several positioning connecting panels; the integral fixed base includes an integral working platform, an intermediate vertical wall and two outer fixed walls, the two outer fixed walls are respectively vertically fixed to the two long sides of the integral working platform by bolts, and vertical reinforcing ribs are provided on the inner side walls; the intermediate vertical wall is vertically fixed to the center line position of the integral working platform and is parallel to the outer fixed walls; multiple groups of symmetrical movable partition panels are respectively arranged on the left and right sides of the intermediate vertical wall, and the outermost side of the movable partition panels is arranged with movable outer wall panels, both of which are perpendicular to the integral working platform and parallel to the intermediate vertical wall; rollers are provided on the lower sides of both ends of the movable outer wall panels and the movable partition panels, and slide between the upper edge of the integral working platform Dynamic connection to ensure the overall translation of the wall panel; the positioning connecting plates are staggered and installed on the two end surfaces of the movable exterior wall panel, the movable partition wall panel and the intermediate vertical wall body, and two upper and lower positioning connecting plates are installed between adjacent walls; the above-mentioned adjustable end plates include end plates A and end plates B, which are respectively installed at the two end heads of the movable exterior wall panel, the intermediate vertical wall body and the movable partition wall panel by bolts, and are staggered and overlapped with each other, and are combined with the intermediate vertical wall body, the movable partition wall panel and the movable exterior wall panel to form an extrusion cavity; the integral cover plate is placed on the upper end of the intermediate vertical wall body, and three fixed pressure rods are fixedly provided on the upper side surface of the integral cover plate, and both ends of the three fixed pressure rods are provided with quick locks, which are connected to the outer fixed wall body through the quick locks, so that the integral cover plate is sealed with the movable partition wall panel, the intermediate vertical wall and the upper end of the movable exterior wall panel; The positioning connecting plate is divided into two forms, one is the No. 1 positioning connecting plate installed at the end of the middle vertical wall, and the other is the No. 2 positioning connecting plate connecting the movable partition panels and the movable exterior wall panels; the length of the No. 1 positioning connecting plate is twice that of the No. 2 positioning connecting plate, and a fixed circular hole is provided in the middle position, and a limiting long circular hole is provided at both ends; a fixed circular hole is provided at one end of the No. 2 positioning connecting plate, and a limiting long circular hole is provided at the other end. When installed, the end with the limiting long circular hole is away from the middle vertical wall.

2. The extrusion molding device for building thermal insulation wall panels according to claim 1, characterized in that: The hinged connecting rod comprises a front connecting arm, two connecting arm shafts, a flexible connecting assembly and a hydraulic cylinder. The two connecting arm shafts are respectively fixedly mounted at corresponding positions on the inner wall of the outer fixed wall through vertical bearing seats. A front connecting arm is fixedly mounted at the middle position of the connecting arm shaft, and the two front connecting arms are pinned together by a connecting plate and a pin shaft; the hydraulic cylinder passes through a hole set in the middle position of the outer fixed wall, and the end of its telescopic rod is pinned to the joint where the upper end of the connecting plate and the front connecting arm are connected, and the bottom end of the hydraulic cylinder is pinned to a fixed shaft seat set on the outside of the overall working platform through a connecting ear; a flexible connecting assembly is fixedly mounted at both ends of the two connecting arm shafts, and the flexible connecting assembly comprises a fixed arm, an intermediate conduction arm and an elastic connector. The fixed arm, the intermediate conduction arm and the elastic connector are pinned to form an articulated linkage structure. The other end of the fixed arm is fixed to the connecting arm shaft. The installation direction of the fixed arm is consistent with the installation direction of the front connecting arm. The elastic connector is fixed to the outer side of the movable outer wall panel by bolts.

3. The extrusion molding device for building thermal insulation wall panels according to claim 2, characterized in that: The PLC control mechanism is fixedly installed on the outer side of one of the outer fixed walls, and is internally equipped with a system for controlling the operation of the motor in the drive mechanism, a system for controlling the extension and retraction of the hydraulic cylinder, and a die data entry and processing system; the PLC control mechanism includes two operating modes: manual button operation and remote control operation, and one of them can be used.

4. The extrusion molding device for building thermal insulation wall panels according to claim 3, characterized in that: The driving mechanism is installed on the bottom of the overall working platform by bolts, and includes two active units and two driven units. The active unit is composed of a driving wheel group and a reduction motor, and the driven unit is composed of a driven wheel group. They are respectively arranged at the four corners of the bottom of the overall working platform, which can meet the movement of the entire forming device in different directions.

5. The extrusion molding device for building thermal insulation wall panels according to claim 1, characterized in that: End plates A and B are installed on the left and right sides of the same movable partition board respectively. End plates A and B are arranged opposite to each other between two adjacent movable partition boards, between the middle vertical wall and the adjacent movable partition board, and between the movable exterior wall board and the adjacent movable partition board. When the extrusion movement is in progress, the joints in the articulated linkage mechanism straighten, and the stroke gradually reaches its maximum, pushing the movable outer wall panel toward the middle vertical wall. The adjustable end panels at both ends of the outermost cavity move alternately, and the top of end panel A is flush with the bottom of end panel B. The movable outer wall panel is squeezed toward the adjacent movable partition panel, thereby pushing the inner movable partition panel inward. Each cavity is squeezed in turn from the outside to the inside. When the extrusion is completed, the joint bends and the stroke gradually decreases, pulling the movable exterior wall panel away from the middle vertical wall. The adjustable end panels move alternately until the tops of end panels A and B are flush, maximizing the cavity. Then, the movable partition panels are driven outward in turn, and each cavity opens in turn.

6. The extrusion molding device for building thermal insulation wall panels according to claim 2, characterized in that: The initial installation state of the front connecting arm is to be fixed toward the side and downward; the pin joint in the joint connection mechanism is in a contracted state.

7. The extrusion molding device for building thermal insulation wall panels according to claim 2, characterized in that: The elastic material in the elastic connector is rubber, a spring or a polyurethane pad.

8. An extrusion molding process for building thermal insulation wall panels, using the extrusion molding device for building thermal insulation wall panels according to any one of claims 1 to 7, characterized in that: The steps of the extrusion molding process include: S1. Assembly: First, calculate the amount of raw materials required before extrusion, select the corresponding adjustable end plates and positioning connecting plates according to the thickness of the extrusion molding, fix and install each structural component in the specified position to form the overall extrusion molding structure, and seal the formed extrusion cavity as a whole; S2. Pouring: Inject the raw materials one by one from the top of the extrusion cavity. After filling, close the overall cover. The two ends of the fixed pressure rods on the side of the overall cover are wedged with the upper end of the outer fixed wall, fixed with a quick lock, and sealed. S3, extrusion molding, the hydraulic cylinder in the joint linkage mechanism operates, the telescopic rod extends, the joint straightens, and pushes the movable exterior wall panel to move toward the middle vertical wall. The outermost cavity begins to be extruded. After reaching a fixed thickness size, the adjacent cavities begin to extrude in sequence, fixed, and molding; S4. Demolding. After the raw materials are extruded and fixed into shape, the hydraulic cylinder in the joint linkage mechanism operates, the telescopic rod is retracted, the joint retracts, and the movable exterior wall panel moves outward. The outermost cavity expands, and the top of end plate A and the top of end plate B are flush with each other. The adjacent cavities are opened and expanded in sequence. After the joint linkage mechanism completes the action, the quick lock on the integral cover is opened, the integral cover is detached, and the extruded insulation wall panel is removed from the extrusion cavity. S5. Maintenance: Place the insulation wall panels in the maintenance area for maintenance.

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