Hot press molding device for high-strength wall renewable synthetic stone

Abstract

The utility model relates to the technical field of building material manufacturing equipment, and discloses a hot-press forming device for a high-strength wall renewable synthetic stone, which comprises a base, a hot-press lower die and a hot-press upper die, a guide post is arranged on the base, a top plate is mounted at the top end of the guide post, a hydraulic cylinder is mounted on the top plate, and a piston rod of the hydraulic cylinder movably penetrates through the top plate. A movable plate is installed at the bottom end of a piston rod of the hydraulic cylinder, the guide column movably penetrates through the movable plate, the hot-pressing upper die is installed at the bottom end of the movable plate, a shrinkage groove is formed in the top end of the base, and a supporting fixing table is arranged over the shrinkage groove. When a hydraulic system breaks down, a worker can move the supporting fixing table downwards in a manual mechanical transmission mode, so that the lower hot-pressing mold is driven to be separated from the upper hot-pressing mold, mechanical mold opening is completed, and subsequent maintenance operation of the worker is facilitated. The problems that when a hydraulic system breaks down and a mold cannot be opened normally, synthetic stone raw materials are trapped in a hot-pressing mold, and the mold is prone to being damaged in the traditional stone are solved.

Description

Technical Field

[0001] This utility model belongs to the technical field of building material manufacturing equipment, specifically, it relates to a hot pressing molding device for high-strength renewable synthetic stone wall surface. Background Technology

[0002] With the booming development of the construction industry and the increasing demand for environmentally friendly building materials, high-strength renewable synthetic stone for walls has been increasingly widely used in the field of building decoration due to its advantages of high strength, environmental protection and aesthetics. Hot pressing is a key link in the production process of synthetic stone, and the performance of its molding equipment directly affects the quality and production efficiency of synthetic stone.

[0003] Most existing hot-press molding devices for high-strength recyclable synthetic stone wall panels rely on a single hydraulic drive system to achieve the closing and opening operations of the upper and lower hot-press molds. The hydraulic system has a complex structure, containing many precision hydraulic components, such as hydraulic pumps, hydraulic valves, and hydraulic cylinders. These components are prone to failure during long-term operation. Once the hydraulic system fails, the hot-press molding device will be unable to open the mold normally, leading to production stoppage. Moreover, repairing the hydraulic system usually requires professional technicians and complex repair tools, resulting in long repair times and high costs, which seriously affects production progress and enterprise efficiency. Furthermore, existing hot-press molding devices lack an effective emergency mold opening mechanism. When the hydraulic system fails and the mold cannot be opened normally, the synthetic stone raw material is trapped inside the hot-press mold, which not only wastes the raw material but may also damage the mold due to prolonged high temperature and high pressure.

[0004] Based on this, the present invention provides a hot pressing molding device for high-strength renewable synthetic stone wall panels to solve the problems existing in the prior art. Utility Model Content

[0005] In view of this, the main purpose of this utility model is to provide a hot pressing molding device for high-strength renewable synthetic stone wall panels, so as to solve the problem that when the hydraulic system fails and the mold cannot be opened normally, the raw material of synthetic stone is trapped in the hot pressing mold, which not only wastes the raw material, but may also damage the mold due to the long-term high temperature and high pressure environment.

[0006] To achieve the above objectives, the technical solution of this utility model is implemented as follows:

[0007] A hot-press forming device for high-strength renewable synthetic stone wall panels includes:

[0008] The base has a guide post at its top, a top plate at the top of the guide post, a hydraulic cylinder on the top plate, a piston rod of the hydraulic cylinder that movably passes through the top plate and is connected to a movable plate, and the guide post that movably passes through the movable plate.

[0009] A hot-pressing mold is set on top of a support and fixing platform. The support and fixing platform is set directly above a shrinkage groove opened on the top of the base via a lifting component, and the lifting component is set inside the shrinkage groove.

[0010] The hot-pressing upper mold is located at the bottom of the moving plate.

[0011] In a preferred embodiment, the lifting assembly includes:

[0012] A bidirectional screw extends through one side of the base, and one end of the bidirectional screw is rotatably mounted in the shrinkage groove via a bearing seat;

[0013] Both movable hinge seat one and movable hinge seat two are threadedly connected to a bidirectional screw.

[0014] In a preferred embodiment, the bottom end of the support platform is provided with two fixed hinge seats, and the two fixed hinge seats are respectively hinged to movable hinge seat one and movable hinge seat two with folding support plate one and folding support plate two.

[0015] In a preferred embodiment, the first movable hinge seat and the second movable hinge seat are slidably connected to the bottom end of the inner wall of the shrinkage groove.

[0016] In a preferred embodiment, both the first movable hinge seat and the second movable hinge seat are provided with a limiting slide plate at their bottom ends, and the limiting slide plate is slidably connected to a limiting groove provided at the bottom end of the inner wall of the shrinkage groove.

[0017] In a preferred embodiment, grooves are provided on both sides of the inner wall of the shrinkage groove and the top of the base. A limiting plate is slidably connected in the groove. Abutment plates are installed near the sides at the bottom of the support fixing platform. The limiting plate is snapped into the bottom of the abutment plate, and a fixing component is provided on the limiting plate.

[0018] In a preferred embodiment, the fixing component includes a limiting frame that movably passes through a limiting plate, and a limiting groove is formed at the bottom end of the inner wall of the groove, with the limiting frame inserted into the limiting groove.

[0019] In a preferred embodiment, a limiting rod is provided at the top of the limiting plate, the limiting rod movably passes through the top of the limiting frame, and a baffle is provided at the top of the limiting rod. A spring is connected between the bottom end of the baffle and the top of the limiting frame, and the spring surrounds the outside of the limiting rod.

[0020] In a preferred embodiment, the limiting plate is provided with a limiting slide plate two, and the inner wall of the groove is provided with a limiting groove two, and the limiting slide plate two is slidably connected to the limiting groove two.

[0021] In a preferred embodiment, a limiting post is provided in the shrinkage groove, and the limiting post movably passes through the support fixing platform.

[0022] Compared with the prior art, this utility model provides a hot pressing molding device for high-strength renewable synthetic stone wall panels, which has the following beneficial effects:

[0023] 1. This device is equipped with two mold opening methods. When the hydraulic system of the hydraulic cylinder fails, the operator can manually move the support platform downward through mechanical transmission, thereby driving the lower hot press mold to detach from the upper hot press mold and completing the mechanical mold opening, which facilitates subsequent maintenance operations.

[0024] 2. By creating a retraction groove in the center of the base, an integrated lifting assembly drives the support platform to move vertically; this enables:

[0025] Efficient and non-destructive demolding: After hot pressing, the lifting component drives the support platform to lower the hot pressing mold into the shrinkage groove, so that the formed stone is naturally separated from the lower mold, completely avoiding the edge damage of the stone caused by the traditional ejection mechanism.

[0026] Highly flexible and adaptable, the initial height of the lower mold can be precisely adjusted by lifting to adapt to different thickness stone formulas or pre-laying requirements, ensuring uniform pressure distribution when the mold is closed;

[0027] Space optimization: The shrinkage groove design allows the lower mold to be "hidden" when not in use, reducing the overall space occupied by the equipment and facilitating maintenance and operation.

[0028] 3. A groove is created on the inner wall and top surface of the base's shrinkage groove, housing a sliding limiting plate and supporting the bottom mounting plate of the fixed platform. When the lifting assembly raises the support platform to the working position, the limiting plate slides horizontally into and engages with the bottom of the mounting plate. Simultaneously, the fixing assembly locks the limiting plate, achieving a two-way mechanical self-locking process. This solves the problem of traditional stone processing where, when a hydraulic system malfunction prevents normal mold opening, the synthetic stone raw material is trapped inside the hot-press mold, resulting in material waste and potential mold damage due to prolonged high-temperature and high-pressure conditions. Attached Figure Description

[0029] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0030] Figure 1 This is a schematic diagram of the overall structure of the hot pressing molding device for high-strength renewable synthetic stone wall panels according to this utility model;

[0031] Figure 2 This is a schematic diagram of the top plate of this utility model;

[0032] Figure 3 This is a schematic diagram of the lifting assembly of this utility model;

[0033] Figure 4 This is a schematic diagram of the front cross-sectional structure of the base of this utility model;

[0034] Figure 5 This utility model Figure 4 Enlarged structural diagram of section A in the middle;

[0035] Figure 6 This utility model Figure 4 Enlarged structural diagram of section B in the middle;

[0036] Figure 7 This is a structural schematic diagram of the second movable hinge seat of the limiting frame of this utility model.

[0037] [Explanation of Key Component Symbols]

[0038] 1. Base; 2. Top plate; 3. Hydraulic cylinder; 4. Moving plate; 5. Lower hot press mold; 6. Upper hot press mold; 7. Supporting fixed platform; 8. Shrinkage groove; 9. Bidirectional screw; 10. Moving hinge seat one; 11. Moving hinge seat two; 12. Folding support plate one; 13. Folding support plate two; 14. Fixed hinge seat; 15. Turning plate; 16. Limiting slide plate one; 17. Limiting slide groove one; 18. Limiting plate; 19. Groove; 20. Support plate; 21. Limiting frame; 22. Limiting slide plate two; 23. Limiting slide groove two; 24. Limiting rod; 25. Baffle; 26. Spring; 27. Limiting groove; 28. Guide post; 29. ​​Limiting post. Detailed Implementation

[0039] The structure of the hot pressing molding device for high-strength renewable synthetic stone wall panels will be further described in detail below with reference to the accompanying drawings and embodiments of this utility model.

[0040] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0041] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments as described in this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0042] It should be noted that the terms "first," "second," etc., in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of this application described herein can be implemented, for example, in orders other than those illustrated or described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion; for example, a process, method, system, product, or apparatus that comprises a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such processes, methods, products, or apparatus.

[0043] For ease of description, spatial relative terms such as "above," "on top of," "on the upper surface of," "above," etc., are used herein to describe the spatial positional relationship of a device or feature as shown in the figures to other devices or features. It should be understood that spatial relative terms are intended to encompass different orientations in use or operation beyond the orientation of the device as described in the figures. For example, if the device in the figures were inverted, a device described as "above" or "on top of" other devices or structures would subsequently be positioned as "below" or "under" other devices or structures. Thus, the exemplary term "above" can include both "above" and "below." The device may also be positioned in other different ways (rotated 9 degrees or in other orientations), and the spatial relative descriptions used herein will be interpreted accordingly.

[0044] As per the instruction manual Figures 1-7 As shown, this utility model provides a technical solution:

[0045] A hot-press forming device for high-strength wall panels that can be synthesized into synthetic stone includes a base 1, a lower hot-press mold 5, and an upper hot-press mold 6. Guide columns 28 are installed near the four corners of the top of the base 1. A top plate 2 is installed at the top of each guide column 28. A hydraulic cylinder 3 is installed at the center of the upper part of the top plate 2. The piston rod of the hydraulic cylinder 3 moves through the top plate 2, and a movable plate 4 is installed at the bottom end of the piston rod. The guide columns 28 move through the movable plate 4, and the movable plate 4 can slide up and down along the guide columns 28. The upper hot-press mold 6 is installed at the bottom end of the movable plate 4. A shrinkage groove 8 is formed at the top of the base 1. A support platform 7 is provided directly above the shrinkage groove 8. The lower hot-press mold 5 is installed at the top of the support platform 7. A lifting assembly for raising and lowering the support platform 7 is provided in the shrinkage groove 8, allowing adjustment of the position and height of the support platform 7 within the shrinkage groove 8 during use.

[0046] In the above description, when in use, the hydraulic cylinder 3 is started, and the hydraulic cylinder 3 will drive the hot pressing upper mold 6 to move downward through the moving plate 4, so that the hot pressing upper mold 6 and the hot pressing lower mold 5 are closed, and the hot pressing upper mold 6 and the hot pressing lower mold 5 thermoform the synthetic stone raw material.

[0047] In a preferred embodiment, such as Figure 1 , Figure 2 , Figure 4 , Figure 5 and Figure 6 In this structure, the lifting assembly includes a bidirectional screw 9, a movable hinge seat 10, and a movable hinge seat 2 11. The bidirectional screw 9 movably passes through one side of the base 1, and one end of the bidirectional screw 9 is rotatably connected to the shrinkage groove 8 through a bearing seat. The movable hinge seat 10 and the movable hinge seat 2 11 are both threadedly sleeved on the outer wall of the bidirectional screw 9 and threadedly connected to the bidirectional screw 9. A rotating plate 15 is installed at one end of the bidirectional screw 9. Two fixed hinge seats 14 are also installed at the bottom of the support platform 7. The two fixed hinge seats 14 are respectively hinged to the movable hinge seat 10 and the movable hinge seat 2 11 with a folding support plate 12 and a folding support plate 2 13. The movable hinge seat 10 and the movable hinge seat 2 11 are slidably connected to the bottom of the inner wall of the shrinkage groove 8.

[0048] In the above description, the rotating plate 15 facilitates the operation of the bidirectional screw 9 by allowing personnel to rotate it. Simultaneously, as the bidirectional screw 9 rotates, it causes the lower ends of the first folding support plate 12 and the second folding support plate 13 to move towards or away from each other, thereby adjusting the installation height of the support platform 7.

[0049] Specifically, such as Figure 2 and Figure 4As shown, the bottom ends of the movable hinge seat 10 and the movable hinge seat 2 are both equipped with a limiting slide plate 16, and the bottom end of the inner wall of the contraction groove 8 is provided with a limiting slide groove 17, and the limiting slide plate 16 and the limiting slide groove 17 are slidably connected.

[0050] In the above description, by setting the limit slide plate 16 and the limit slide groove 17 in combination, the movement of the movable hinge seat 10 and the movable hinge seat 2 11 can be limited during the adjustment process to ensure the stability of the movable hinge seat 10 and the movable hinge seat 2 11 during use.

[0051] In a preferred embodiment, such as Figure 1 , Figure 2 Hehe Figure 3 As shown, grooves 19 are provided on both sides of the inner wall of the shrinkage groove 8 and the top of the base 1. A limiting plate 18 is slidably connected in the groove 19. Abutment plates 20 are installed at the bottom of the support fixing platform 7 near both sides. The limiting plate 18 is snapped into the bottom of the abutment plate 20. A fixing component for fixing the limiting plate 18 is provided on the limiting plate 18.

[0052] In the above description, when the support fixing platform 7 is raised to the working height by the lifting assembly, the limiting plate 18 slides into and engages with the bottom end of the abutment plate 20, forming a mechanical support. This is used to lock the limiting plate 18 in the groove 19 after it is engaged, thereby firmly fixing the support fixing platform 7 and the hot pressing mold 5 on it, so that it can withstand the huge pressure during hot pressing.

[0053] Specifically, such as Figure 2 , Figure 3 and Figure 5 As shown, the fixing component includes a limiting frame 21, which is movably disposed through the limiting plate 18. A limiting groove 27 is formed at the bottom of the inner wall of the groove 19, and the limiting frame 21 is inserted into the limiting groove 27. A limiting rod 24 is installed at the top of the limiting plate 18, which movably passes through the top of the limiting frame 21. A baffle 25 is installed at the top of the limiting rod 24, and a spring 26 is connected between the bottom of the baffle 25 and the top of the limiting frame 21. The spring 26 surrounds the outer wall of the limiting rod 24.

[0054] In the above description, by setting the limiting plate 18 and the abutment plate 20 together, the supporting platform 7 can be supported, ensuring the supporting strength of the supporting platform 7. Moreover, the abutting surfaces of the limiting plate 18 and the abutment plate 20 are both inclined, which can disperse the pressure on the supporting platform 7 and further improve the supporting strength of the limiting plate 18. By setting the limiting frame 21, the limiting frame 21 can be inserted into the limiting groove 27, thereby limiting and fixing the limiting plate 18.

[0055] Specifically, such as Figure 2 and Figure 3 As shown, a second limiting slide plate 22 is installed on the outer wall of the limiting plate 18, and a second limiting groove 23 is opened on the inner wall of the groove 19. The second limiting slide plate 22 and the second limiting groove 23 are slidably connected.

[0056] In the above description, by setting the limiting slide plate 22 and the limiting groove 23, the limiting plate 18 can be limited, so that the limiting plate 18 can be fixed and slid in the groove 19.

[0057] Specifically, such as Figure 2 and Figure 3 As shown, a limiting post 29 is installed on the inner wall of the shrinkage groove 8, and the limiting post 29 movably passes through the support fixing platform 7.

[0058] In the above description, the limiting post 29 can be used to limit the support and fixing platform 7.

[0059] The operating principle of the hot-press forming device for high-strength renewable synthetic stone wall panels described in this utility model is as follows:

[0060] During use, hydraulic cylinder 3 is activated, which drives the upper hot-press mold 6 downward via the moving plate 4, ultimately causing the upper hot-press mold 6 and the lower hot-press mold 5 to close, allowing the upper hot-press mold 6 and the lower hot-press mold 5 to thermoform the synthetic stone raw material. When the hydraulic system of hydraulic cylinder 3 malfunctions, personnel can manually pull the limit frame 21 upward, compressing the spring 26 and disengaging the limit frame 21 from the limit groove 27. Then, the limit plate 18 is pulled into the groove 19, disengaging the limit plate 18 from the abutment plate 20, so that the limit plate 18 no longer supports and limits the support fixing platform 7 via the abutment plate 20. At this point, the rotating plate 15 can be directly rotated, causing the rotating plate 15 to drive the bidirectional screw 9 to rotate. The bidirectional screw 9 drives the movable hinge seat 10 and the movable hinge... The second seat 11 moves in the opposite direction, causing the first movable hinge seat 10 and the second movable hinge seat 11 to drive the first folding support plate 12 and the second folding support plate 13 to rotate respectively. This causes the first folding support plate 12 and the second folding support plate 13 to drive the support fixed platform 7 to move downward through the fixed hinge seat 14 connected to them. The support fixed platform 7 then drives the lower hot-press mold 5 to move downward, causing the lower hot-press mold 5 to detach from the upper hot-press mold 6, thus completing the mold opening operation normally. Through the above structure, two mold opening methods are set. When the hydraulic system of the hydraulic cylinder 3 fails, the personnel can manually move the support fixed platform 7 downward through mechanical transmission, thereby driving the lower hot-press mold 5 to detach from the upper hot-press mold 6, completing the mechanical mold opening, which facilitates subsequent maintenance operations.

[0061] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the scope of protection of the present utility model.

Claims

1. A high-strength wall surface renewable synthetic stone hot press forming device, characterized by, Include: Base (1), the top end is provided with a guide column (28), the top end of the guide column (28) is provided with a top plate (2), the top plate (2) is provided with a hydraulic cylinder (3), the piston rod of the hydraulic cylinder (3) is movably penetrated through the top plate (2) and connected with the moving plate (4), the guide column (28) is movably penetrated through the moving plate (4) and arranged; Hot pressing lower mold (5), arranged at the top end of the support fixed table (7), the support fixed table (7) is arranged above the contraction groove (8) opened at the top end of the base (1) through the lifting assembly, the lifting assembly is arranged in the contraction groove (8); Hot pressing upper mold (6), arranged at the bottom end of the moving plate (4).

2. The high-strength wall surface recyclable synthetic stone hot press forming device according to claim 1, characterized in that, The lifting assembly comprises: Bidirectional screw rod (9), movably penetrated through one side of the base (1), and one end of the bidirectional screw rod (9) is rotatably arranged in the contraction groove (8) through the bearing seat; The moving hinge seat one (10) and the moving hinge seat two (11) are both threadedly connected on the bidirectional screw rod (9).

3. The high-strength wall-reviving synthetic stone hot-press forming device according to claim 2, characterized in that, The bottom end of the support fixed table (7) is provided with two fixed hinge seats (14), and the two fixed hinge seats (14) are respectively hinged with the folding support plate one (12) and the folding support plate two (13) between the moving hinge seat one (10) and the moving hinge seat two (11).

4. The high-strength wall surface recyclable synthetic stone hot press forming apparatus according to claim 3, characterized by, The moving hinge seat one (10) and the moving hinge seat two (11) are slidably connected with the inner wall bottom end of the contraction groove (8).

5. The high-strength wall surface recyclable synthetic stone hot press forming apparatus according to claim 3, characterized in that, The bottom end of the moving hinge seat one (10) and the moving hinge seat two (11) is provided with a limiting sliding plate one (16), and the limiting sliding plate one (16) is slidably connected with the limiting sliding groove one (17) arranged at the bottom end of the inner wall of the contraction groove (8).

6. The high-strength wall surface recyclable synthetic stone hot press forming apparatus according to claim 1, wherein The inner wall of the contraction groove (8) is provided with a groove (19) on both sides and the top end of the base (1), and a limiting plate (18) is slidably connected in the groove (19), and a resisting plate (20) is mounted on the bottom end of the support fixed table (7) close to both sides, the limiting plate (18) is connected at the bottom end of the resisting plate (20), and a fixing assembly is arranged on the limiting plate (18).

7. The high-strength wall-renewable synthetic stone hot-press forming device according to claim 6, characterized in that, The fixing assembly comprises a limiting frame (21), the limiting frame (21) movably penetrates the limiting plate (18), the inner wall bottom end of the groove (19) is provided with a limiting slot (27), and the limiting frame (21) is inserted into the limiting slot (27).

8. The hot-pressing device for high-strength wall-revival synthetic stone of claim 7, wherein, The top end of the limiting plate (18) is provided with a limiting rod (24), the limiting rod (24) movably penetrates the top end of the limiting frame (21), and a baffle (25) is arranged at the top end of the limiting rod (24), a spring (26) is connected between the bottom end of the baffle (25) and the top end of the limiting frame (21), and the spring (26) surrounds the outside of the limiting rod (24).

9. The high-strength wall-reviving synthetic stone hot-press forming apparatus according to claim 7, wherein A limiting sliding plate two (22) is arranged on the limiting plate (18), a limiting sliding groove two (23) is arranged on the inner wall of the groove (19), and the limiting sliding plate two (22) is slidably connected with the limiting sliding groove two (23).

10. The high-strength wall surface recyclable synthetic stone hot press forming apparatus according to claim 1, wherein A limiting column (29) is arranged in the contraction groove (8), and the limiting column (29) movably penetrates the support fixed table (7).

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