A hand forming mold for a quick adjustable size thermal insulation plate

Abstract

The application discloses a hand forming mold for heat preservation plate capable of quickly adjusting size, which comprises a fixed right-angle edge, a movable sliding plate and a deformation frame assembly. The long side size of a forming cavity is continuously adjustable and quickly locatable through the vertical sliding of the movable sliding plate along the fixed frame two, the cooperation of a quick locking structure of a positioning bolt and a positioning counterbore which is arranged at intervals, the folding adjusting mechanism formed by hinge connection of deformation plate one and deformation plate two, the cooperation of a folding locking structure of a lower arc-shaped rod, an upper arc-shaped rod, a half-ring bottom block, a half-ring top block and a locking bolt, the quick switching and reliable positioning of the short side size between multiple discrete values, the flat abutting end of the hinge, the inner surface of the deformation plate one and the deformation plate two without steps when the deformation plate one and the deformation plate two are unfolded, the flatness and sealing performance of the inner wall of the forming cavity, the multi-point clamping positioning structure and the geometric precision and structural rigidity of the forming cavity in the full working state.

Description

Technical Field

[0001] This invention relates to the field of insulation board forming molds, and more specifically to a manual forming mold for insulation boards with rapidly adjustable dimensions. Background Technology

[0002] Aerogel composite insulation boards typically employ a sandwich structure, with aerogel as the core material and a surface layer made from a mixture of mineral fibers, mineral particles, and mineral powder materials. The boards are then molded using a frame-combined steam curing mold. Currently, the molding of non-standard rectangular parts in the insulation board production process mainly relies on two methods: manual mold welding: a dedicated mold is designed and welded separately according to the size requirements of each order. Each mold can only produce a rectangular part of a specific size. General-purpose molding equipment: large-scale automated molding equipment is used, allowing for the switching of different sizes by changing the entire mold set. However, this method involves large equipment investment and long mold changeover times, making it unsuitable for small-batch, multi-specification production scenarios.

[0003] However, traditional adjustable molds mostly use sliding adjustment to achieve dimensional changes in a single direction. When it is necessary to change the length and length of a rectangular part at the same time, it is often necessary to adjust the boundaries in the two directions separately. The adjustment steps are cumbersome and it is difficult to guarantee the geometric accuracy of the forming cavity. Therefore, a solution is proposed. Summary of the Invention

[0004] The technical problem to be solved by this invention is that when the dimensions of the long and short sides of a rectangular part are changed at the same time, the traditional adjustable mold requires adjustment of the two directional boundaries separately, and the adjustment steps are cumbersome, making it difficult to guarantee the geometric accuracy of the forming cavity. Therefore, the purpose of this invention is to set up a manual forming mold for insulation board with quickly adjustable dimensions to solve the above-mentioned technical defects.

[0005] This invention provides the following apparatus: a hand-molded mold for quickly adjusting the size of an insulation board, comprising: The fixed right-angled side includes a fixed frame one and a fixed frame two arranged at 90° to each other, and the fixed frame one and the fixed frame two are used to define the long side dimension and the short side dimension of the molding cavity, respectively. A movable sliding plate is vertically slidably disposed inside the second fixed frame, and its length is the same as that of the first fixed frame. A deformable frame assembly is provided with a folded state and an unfolded state via a folding adjustment mechanism. The deformable frame assembly is disposed between a fixed frame and a movable sliding plate. The deformable frame assembly includes a first deformable plate, a second deformable plate, and a locking plate that are hinged together. The first fixed frame, the second fixed frame, the movable sliding plate, and the inner sides of the first deformable plate and the second deformable plate form a molding cavity.

[0006] The core of this invention lies in the following: continuous adjustment of the long side dimension is achieved by the vertical sliding of the movable sliding plate inside the fixed frame two; discrete adjustment of the short side dimension is achieved by the folding or unfolding of the first and second deformable plates around the hinge; the two adjustment methods work together to achieve rapid switching of the forming cavity dimension; at the same time, rigid locking is achieved in the folded state by the cooperation of the locking bolt and the threaded hole in the folding adjustment mechanism; and rapid positioning of the movable sliding plate is achieved by the cooperation of the positioning bolt and the positioning countersunk hole, ensuring the dimensional accuracy and structural rigidity of the forming cavity after adjustment.

[0007] Furthermore, the folding adjustment mechanism includes a hinge disposed between the hinged ends of the first and second deformable plates. When the first and second deformable plates are unfolded into a straight state, the ends connected by the hinge are flush and in abutting position. When the first and second deformable plates are at 90° to each other, the outer side of the second deformable plate abuts against the inner side of the movable sliding plate.

[0008] Furthermore, the folding adjustment mechanism also includes a lower arc-shaped rod and an upper arc-shaped rod disposed between the outer ends of the first and second deformable plates that are close to each other. The lower arc-shaped rod and the upper arc-shaped rod are respectively equipped with a semi-ring bottom block and a semi-ring top block at their close ends, and a locking bolt is installed between the semi-ring bottom block and the semi-ring top block.

[0009] Furthermore, mounting plates are provided at the adjacent ends of the first and second deformable plates. Each mounting plate on the first and second deformable plates has a mating hole that mates with the locking bolt. The mating hole has a threaded hole. When the first and second deformable plates are folded to 90°, the locking bolt matches the threaded hole.

[0010] When deformable plate one and deformable plate two are folded to 90°, the end of the locking bolt extends into the threaded hole, and the locking bolt drives the bottom block and top block of the semi-ring to complete the locking connection with the aforementioned deformable plate one. At this time, deformable plate one is the fourth side of the forming cavity, and deformable plate one can also be locked with the movable sliding plate to ensure the geometric accuracy of the forming cavity, avoid the shaking between the plates in the folded state during the forming process, and improve the accuracy of the forming dimensions.

[0011] Furthermore, a fixing clamping plate three is installed at the end of the movable sliding plate that contacts the fixed frame two, a fixing clamping plate one is clamped together between the locking plate and the outside of the movable sliding plate, and a fixing clamping plate two is installed at the end of the deformable plate one that extends to the inside of the fixed frame one.

[0012] Furthermore, positioning bolts are installed on the exterior of the first, second, and third fixing clamps, and positioning countersunk holes matching the positioning bolts are spaced apart at the ends of the first and second fixing frames.

[0013] Furthermore, a straight block is installed on the outer side of the connecting end of the first fixed frame and the second fixed frame to define the vertical connection between the first fixed frame and the second fixed frame.

[0014] Furthermore, in the folded state, the first deformation plate and the second deformation plate are set at 90° to each other. At this time, the first deformation plate constitutes the fourth side of the forming cavity. In the unfolded state, the first deformation plate and the second deformation plate are set in a straight line, and the locking plate and the movable sliding plate are fixedly connected. At this time, the first deformation plate and the second deformation plate together constitute the fourth side of the forming cavity.

[0015] Compared with the prior art, the present invention has the following advantages and beneficial effects: 1. On the one hand, by sliding the movable sliding plate vertically along the fixed frame two, and cooperating with the positioning bolts and the quick-locking structure of the positioning countersunk holes, the long side dimension of the molding cavity can be continuously adjusted and quickly positioned; on the other hand, by using the folding adjustment mechanism formed by the hinge of the first and second deformation plates, and cooperating with the folding locking structure composed of the lower arc rod, the upper arc rod, the semi-ring bottom block, the semi-ring top block and the locking bolt, the short side dimension can be quickly switched and reliably locked between multiple discrete values, and the size adjustment can be completed in a few minutes without disassembling any parts.

[0016] 2. On the other hand, the flush abutment design of the hinge ends ensures that there are no steps on the inner surface of the deformable plate 1 and deformable plate 2 when they are unfolded, thus ensuring the flatness and sealing of the inner wall of the forming cavity. Furthermore, the binding block restricts the vertical connection between the fixed frame 1 and fixed frame 2, and together with the multi-point clamping and positioning structure of fixed clamping plate 1, fixed clamping plate 2, and fixed clamping plate 3, it ensures the geometric accuracy and structural rigidity of the forming cavity in the full working state, avoids the shaking of the plate in the folded state, and improves the accuracy of the forming dimensions. Attached Figure Description

[0017] The accompanying drawings, which are provided to further illustrate embodiments of the invention and form part of this application, do not constitute a limitation thereof. Figure 1-9 middle: Figure 1 This is a schematic diagram of the structure of the present invention; Figure 2 This is a schematic diagram of the unfolded enclosing structure of the present invention; Figure 3 A bottom view of the unfolded state of the folding adjustment mechanism of the present invention; Figure 4 This is a side view of the unfolded state of the folding adjustment mechanism of the present invention; Figure 5 This is a schematic diagram of the folding adjustment mechanism of the present invention in its folded state; Figure 6This is a top view of the fully unfolded state of the present invention; Figure 7 This is an exploded view of the installation structure of the first and second deformable plates of the present invention; Figure 8 This is a diagram showing the deformable plate 1 and deformable plate 2 of the present invention in an incompletely unfolded state; Figure 9 In this invention Figure 8 A top view of the current state.

[0018] In the diagram: 1. Fixed frame one; 2. Fixed frame two; 3. Movable sliding plate; 4. Deformation plate one; 5. Deformation plate two; 6. Locking plate; 7. Fixed clamping plate one; 8. Fixed clamping plate two; 9. Straightening block; 10. Fixed clamping plate three; 11. Forming cavity; 12. Folding adjustment mechanism; 13. Hinge; 14. Lower arc rod; 15. Upper arc rod; 16. Semi-ring bottom block; 17. Semi-ring top block; 18. Locking bolt; 19. Mating hole; 20. Threaded hole; 21. Positioning bolt; 22. Reinforcing rib; 23. Positioning countersunk hole. Detailed Implementation

[0019] To make the objectives, technical solutions, and advantages of this invention clearer, the invention will be further described in detail below with reference to the embodiments and accompanying drawings. The illustrative embodiments and descriptions of this invention are only used to explain this invention and are not intended to limit this invention.

[0020] Example 1: Addressing the issues of cumbersome adjustment steps and insufficient reliability of folding state locking in traditional adjustable molds during size switching, this example explains the folding and unfolding motion principle of a manual forming mold for insulation boards: First, a brief description of the conventional use of manual molding molds for insulation boards: production is generally carried out by using dedicated molds of fixed size or by replacing the entire set of molds with large automated equipment. The former can only produce one specific size per mold, while the latter requires stopping the machine to disassemble, install and debug the molds, which takes a long time. A small number of adjustable molds use sliding plates for unidirectional adjustment, which cannot meet the size change requirements of both the long and short sides at the same time.

[0021] However, this invention primarily considers that during the forming process of a rectangular part, two of its four sides are defined by fixed right-angled sides, while the other two need to be flexibly adjusted according to the target size, such as... Figure 1 — Figure 9 As shown, the core motion principle of the present invention is as follows: the long side dimension is continuously adjusted by the vertical sliding of the movable sliding plate 3 inside the fixed frame 2, and the short side dimension is discretely adjusted by the folding or unfolding of the deformable plate 4 and the deformable plate 5 in the deformable frame assembly. The two work together to complete the rapid switching of the size of the molding cavity 11.

[0022] The specific principles of the exercise are as follows: (Refer to...) Figure 1 , Figure 2 and Figure 6 When it is necessary to form a large rectangular insulation board, first rotate the first deformation plate 4 and the second deformation plate 5 around the hinge 13 until they are unfolded into a straight state. The ends connected by the hinge 13 are flush and in abutting position, ensuring that the inner surfaces of the first deformation plate 4 and the second deformation plate 5 are flush and without steps. At this time, the first deformation plate 4 and the second deformation plate 5 together form the fourth side of the forming cavity 11. Then, the locking plate 6 and the outside of the movable sliding plate 3 are clamped and fixed by the fixing clamp 7 to ensure a reliable connection between the fourth side and the movable sliding plate 3. Next, the movable sliding plate 3 is slid along the inside of the fixing frame 2 to the position of the positioning countersunk hole 23 corresponding to the target long side size. The positioning bolt 21 on the outside of the fixing clamp 3 10 is tightened so that it is embedded in the corresponding positioning countersunk hole 23, thus completing the locking and positioning of the movable sliding plate 3. At this time, the fixed frame 1, the fixed frame 2, the movable sliding plate 3, and the inner sides of the unfolded deformable plate 4 and deformable plate 2 5 form a complete forming cavity 11. The long side dimension is determined by the position of the movable sliding plate 3, and the short side dimension is determined by the total length of the unfolded deformable plate 4 and deformable plate 2 5.

[0023] When a smaller rectangular insulation board needs to be formed, refer to... Figure 1 , Figure 8 and Figure 9 First, fold the first deformable plate 4 and the second deformable plate 5 around the hinge 13 to a 90° angle with each other. The outer side of the second deformable plate 5 abuts against the inner side of the movable sliding plate 3. Then, pass the locking bolt 18 through the semi-ring bottom block 16 and the semi-ring top block 17 and screw it into the threaded hole 20 opened on the end mounting plate of the first deformable plate 4 and the second deformable plate 5. This makes the first deformable plate 4 and the second deformable plate 5 reliably locked in the 90° folded state and prevents shaking. At this time, only the first deformable plate 4 constitutes the fourth side of the forming cavity 11, and its length is the short side dimension. Then, adjust the movable sliding plate 3 to the target long side dimension and lock it in place in the same way as above to complete the construction of the forming cavity 11.

[0024] During this process, the straightening block 9 is installed between the outer sides of the connecting ends of the fixed frame 1 and the fixed frame 2 to limit the vertical connection between the fixed frame 1 and the fixed frame 2, ensuring the right angle accuracy of the molding cavity 11. The fixing clamp 2 8 is installed at the end of the deformable plate 4 extending to the inner side of the fixed frame 1. The positioning bolt 21 cooperates with the positioning countersunk hole 23 on the fixed frame 1 to achieve reliable fixation between the deformable plate 4 and the fixed frame 1.

[0025] Example 2: Refer to Figure 1 — Figure 9This embodiment further explains the locking and unlocking principle of the folding adjustment mechanism 12 under different working states: First, refer to Figure 3 - Figure 5 Regarding the locking mechanism of deformable plate 1 4 and deformable plate 2 5 in the unfolded state: the lower arc rod 14 and the upper arc rod 15 are located between the outer ends of deformable plate 1 4 and deformable plate 2 5 that are close to each other. When deformable plate 4 and deformable plate 5 are unfolded into a straight state, the locking bolt 18, which is installed between the semi-ring bottom block 16 and the semi-ring top block 17, passes through the mating hole 19. Since the threaded hole 20 in the mating hole 19 only matches the locking bolt 18 when folded to 90°, the locking bolt 18 in the unfolded state does not mate with the threaded hole 20. Instead, it provides additional connection strength through the clamping action of the semi-ring bottom block 16 and the semi-ring top block 17, preventing the hinge 13 from rotating unnecessarily under stress.

[0026] Secondly, refer to Figure 4 and Figure 5 The locking mechanism of deformable plate 4 and deformable plate 5 in the folded state is explained as follows: When deformable plate 4 and deformable plate 5 are folded to 90°, the outer side of deformable plate 25 abuts against the inner side of the movable sliding plate 3. At this time, the threaded hole 20 on the mounting plate at the end of deformable plate 4 and deformable plate 25 is aligned with the locking bolt 18, and the locking bolt 18 is screwed into the threaded hole 20 to achieve threaded locking. This threaded locking structure enables deformable plate 4 and deformable plate 25 to obtain a reliable rigid connection in the 90° folded state. Even if subjected to the lateral pressure of the slurry during the molding process, deformable plate 4 and deformable plate 25 will not rotate or wobble relative to each other, ensuring the dimensional accuracy of the molding cavity 11.

[0027] Again, refer to Figure 6 and Figure 8 The sliding locking positioning principle of the movable sliding plate 3 is explained as follows: The outer sides of the fixed frame 1 and the fixed frame 2 are provided with positioning countersunk holes 23 that match the positioning bolts 21. According to the target long side size, the movable sliding plate 3 is slid to the corresponding positioning countersunk hole 23, and the positioning bolts 21 on the outside of the fixed clamping plate 3 10 are tightened. The end of the positioning bolt 21 is embedded in the positioning countersunk hole 23 to achieve axial positioning. Since the positioning countersunk holes 23 are spaced apart along the outer side of the fixed frame 2, the movable sliding plate 3 can achieve rapid positioning and locking of multiple discrete positions within the range of 0 to 600 mm. The fixed clamping plate 7 is clamped together between the locking plate 6 and the movable sliding plate 3. The connection rigidity between the locking plate 6 and the movable sliding plate 3 is ensured by the cooperation of the positioning bolt 21 and the corresponding positioning countersunk hole 23.

[0028] It should be noted that, based on the content described in Embodiment 1, the lengths of the first deformable plate 4, the second deformable plate 5, and the locking plate 6 can be customized according to actual production needs. For example, a combination of 100mm+150mm+200mm or a combination of 100mm+100mm+100mm+100mm can be used. Taking three plates of 100+150+200mm as an example, by selecting three states—fully folded, unfolding the first hinge, and unfolding the second hinge—the total length of the fourth side is 100mm, 250mm, and 450mm, respectively, representing three discrete dimensions. During operation, the smaller side length of the target size is matched with the discrete dimensions of the folding adjustment mechanism 12: if the smaller side length can match a certain discrete dimension, the folding adjustment mechanism 12 is adjusted to that dimension, and the larger side is slid to the corresponding scale by the movable sliding plate 3. If the smaller side length cannot match any discrete dimension, the side is adjusted by the movable sliding plate 3, and the folding adjustment mechanism 12 is in the fully folded minimum state as the fourth side to cooperate.

[0029] Example 3: Refer to Figure 1 , Figure 2 , Figure 6 and Figure 9 This embodiment, combining the technical content of Embodiment 1 and Embodiment 2, takes the molding of a 250mm×400mm rectangular part as an example to illustrate the specific usage method: First, determine that the smaller side of the target size is 250mm. Then, compare the discrete dimensions of the folding adjustment mechanism 12, which are 100mm, 250mm, and 450mm. Match 250mm with the combination of 100+150=250mm. Unfold the first hinge 13 between the first deformable plate 4 and the second deformable plate 5 so that the total length of the first deformable plate 4 and the second deformable plate 5 is 250mm. Then, flip the deformable frame assembly to a position perpendicular to the fixed frame 2, slide the movable sliding plate 3 along the inner side of the fixed frame 2 to the corresponding 400mm positioning countersunk hole 23 on the fixed frame 1, and tighten the positioning bolt 21 on the outside of the fixed clamping plate 3 10 to lock the positioning. Finally, check if the dimensions of the molding cavity 11 are 250mm×400mm. After confirmation, insert the aerogel composite insulation board material and perform manual molding. When it is necessary to form a 100mm×400mm rectangular part, the smaller side 100mm is matched with the folding adjustment mechanism 12 in a fully folded state. At this time, the first deformation plate 4 and the second deformation plate 5 are set at 90° to each other. The locking bolt 18 is screwed into the threaded hole 20 and locked. Only the first deformation plate 4 forms the fourth side of the forming cavity 11, with a length of 100mm. The movable sliding plate 3 is still slid to 400mm and locked in position, thus completing the construction of the forming cavity 11. When a 450mm×600mm rectangular part needs to be formed, the smaller side 450mm matches the fully unfolded state of the folding adjustment mechanism 12. The first deformation plate 4 and the second deformation plate 5 are arranged in a straight line with a total length of 450mm. The locking plate 6 and the movable sliding plate 3 are fixedly connected by the fixed clamping plate 7. The movable sliding plate 3 slides to 600mm and locks in position, thus completing the construction of the forming cavity 11.

[0030] The results of the solution are as follows: On the one hand, the vertical sliding of the movable sliding plate 3 inside the fixed frame 2, combined with the quick locking structure of the spaced positioning countersunk holes 23 and positioning bolts 21, enables the rapid positioning and reliable locking of the long side dimension of the forming cavity 11; on the other hand, the folding adjustment mechanism 12 formed by the hinge 13 connecting the first deformation plate 4 and the second deformation plate 5, combined with the folding locking structure composed of the lower arc rod 14, the upper arc rod 15, the semi-ring bottom block 16, the semi-ring top block 17 and the locking bolts 18, enables the rapid switching and reliable locking of the short side dimension between multiple discrete values. On the other hand, the flush abutment design of the hinge 13 ensures that there are no steps on the inner surface of the deformable plate 1 4 and deformable plate 2 5 when they are unfolded, thus ensuring the flatness and sealing of the inner wall of the forming cavity 11. Furthermore, the binding block 9 restricts the vertical connection between the fixed frame 1 1 and the fixed frame 2 2, and together with the multi-point clamping and positioning structure of the fixed clamping plate 1 7, the fixed clamping plate 2 8, and the fixed clamping plate 3 10, ensures the geometric accuracy and structural rigidity of the forming cavity 11 in the full working state.

[0031] In summary, this invention departs from the conventional design of adjustable molds that rely on unidirectional dimensional changes. Instead, it proposes a semi-frame structure with fixed right-angled sides, particularly one that can switch between long and short sides, combined with a vertically positioned third side and a discretely adjustable fourth side to form the insulation board forming cavity. Furthermore, after the forming cavity is set up, a multi-point clamping and positioning structure can be used to ensure the geometric accuracy and structural rigidity of the forming cavity in the tooling state, thereby improving the accuracy of the insulation board forming dimensions.

[0032] The specific embodiments described above further illustrate the purpose, technical solution, and beneficial effects of the present invention. It should be understood that the above description is only a specific embodiment of the present invention and is not intended to limit the scope of protection of the present invention. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the scope of protection of the present invention.

Claims

1. A hand-molded insulation board with rapidly adjustable dimensions, characterized in that, include: The fixed right-angle side includes a fixed frame one (1) and a fixed frame two (2) arranged at 90° to each other. The fixed frame one (1) and the fixed frame two (2) are used to define the long side dimension and the short side dimension of the molding cavity (11), respectively. The movable sliding plate (3) is vertically slidably disposed inside the fixed frame two (2), and its length is the same as that of the fixed frame one (1); The deformable frame assembly is provided with a folded state and an unfolded state by means of a folding adjustment mechanism (12). The deformable frame assembly is located between a fixed frame one (1) and a movable sliding plate (3). The deformable frame assembly includes a deformable plate one (4), a deformable plate two (5) and a locking plate (6) that are hinged together. The inner sides of the fixed frame one (1), the fixed frame two (2), the movable sliding plate (3) and the deformable plate one (4) and the deformable plate two (5) form a molding cavity (11).

2. The hand-molded insulation board with rapidly adjustable dimensions according to claim 1, characterized in that, The folding adjustment mechanism (12) includes a hinge (13) disposed between the hinge ends of the first deformable plate (4) and the second deformable plate (5). When the first deformable plate (4) and the second deformable plate (5) are unfolded into a straight state, the ends connected by the hinge (13) are flush and in abutting position. When the first deformable plate (4) and the second deformable plate (5) are at 90° to each other, the outer side of the second deformable plate (5) abuts against the inner side of the movable sliding plate (3).

3. The hand-molded insulation board with rapidly adjustable dimensions according to claim 2, characterized in that, The folding adjustment mechanism (12) also includes a lower arc rod (14) and an upper arc rod (15) disposed between the outer ends of the first deformation plate (4) and the second deformation plate (5) that are close to each other. The lower arc rod (14) and the upper arc rod (15) are respectively equipped with a semi-ring bottom block (16) and a semi-ring top block (17). A locking bolt (18) is installed between the semi-ring bottom block (16) and the semi-ring top block (17).

4. The hand-molded insulation board with rapidly adjustable dimensions according to claim 3, characterized in that, Mounting plates are provided at the close ends of the first deformable plate (4) and the second deformable plate (5). The mounting plates on the first deformable plate (4) and the second deformable plate (5) are provided with mating holes (19) that cooperate with locking bolts (18). Threaded holes (20) are provided in the mating holes (19). When the first deformable plate (4) and the second deformable plate (5) are folded to 90°, the locking bolts (18) match the threaded holes (20).

5. A hand-molded insulation board with rapidly adjustable dimensions according to claim 4, characterized in that, The end of the movable sliding plate (3) that contacts the fixed frame (2) is fitted with a fixed clamping plate (10), the locking plate (6) and the outside of the movable sliding plate (3) are fitted with a fixed clamping plate (7), and the end of the deformable plate (4) that extends to the inside of the fixed frame (1) is fitted with a fixed clamping plate (8).

6. A hand-molded insulation board with rapidly adjustable dimensions according to claim 5, characterized in that, The fixed clamping plate one (7), fixed clamping plate two (8) and fixed clamping plate three (10) are all equipped with positioning bolts (21), and the fixed frame one (1) and fixed frame two (2) are provided with positioning countersunk holes (23) that match the positioning bolts (21) at intervals at their ends.

7. A hand-molded insulation board with rapidly adjustable dimensions according to claim 1, characterized in that, A straight block (9) is installed between the outer sides of the connecting ends of the fixed frame one (1) and the fixed frame two (2) to define the vertical connection between the fixed frame one (1) and the fixed frame two (2).

8. A hand-molded insulation board with rapidly adjustable dimensions according to claim 1, characterized in that, In the folded state, the first deformation plate (4) and the second deformation plate (5) are set at 90° to each other. At this time, the first deformation plate (4) forms the fourth side of the forming cavity (11). In the unfolded state, the first deformation plate (4) and the second deformation plate (5) are set in a straight line, and the locking plate (6) is fixedly connected to the movable sliding plate (3). At this time, the first deformation plate (4) and the second deformation plate (5) together form the fourth side of the forming cavity (11).

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