A pressing mold for imitation stone products

Abstract

The utility model discloses a pressing mold for imitation stone products, including a base and an adjustment plate, a motor is fixedly connected to the top of the outer surface of the base, a bidirectional screw is fixedly connected to the output end of the motor, both sides of the outer surface of the bidirectional screw are threadedly connected to sliders, and a clamp is fixedly connected to the upper surface of the slider. The pressing mold for imitation stone products, through the arrangement of the bidirectional screw, the clamp, the plug rod, the connecting hole, the barrel seat and the stud, the motor drives the bidirectional screw to rotate, so that the two sliders are close to each other, and the distance between the two clamps is adjusted, which is suitable for the use of molds of different sizes, the two groups of clamps limit the two sides of the fixed plate, and the plug rod is inserted into the inside of the connecting hole, which can avoid the lower mold seat from shaking when in use, and increase the stability when in use, the pressing plate is threadedly connected to the inside of the barrel seat on the lower surface of the adjustment plate through the stud, so that the mold has the function of being easy to disassemble and replace, and the applicability and practicality are increased.

Description

Technical Field

[0001] The utility model relates to the technical field of pressing molds, in particular to a pressing mold for imitation stone products. Background Art

[0002] Imitation stone is a simulated composite material layer decorative panel made by imitating different types of stone such as marble. The imitation stone decorative panel has realistic effects, good hardness, is waterproof and fireproof, has simple construction methods, is green and environmentally friendly, and has no radiation. It is an environmentally friendly decoration material. When processing imitation stone products, a pressing mold is required to press and compound a variety of composite materials.

[0003] After searching, Chinese patent publication (announcement) number CN217573347U discloses a stone-like brick mold, including: a base plate, an annular frame, a cover plate, a support frame, and a telescopic drive device. The annular frame is arranged on the base plate, the cover plate is arranged on the annular frame, the lower end of the support frame is connected to the base plate, the telescopic drive device is connected to the upper end of the support frame, the telescopic end of the telescopic drive device is connected to the upper surface of the cover plate, and the lower surface of the cover plate is provided with convex and concave patterns. The mold provided by the utility model can prepare stone-like bricks in one molding, saving a lot of labor and equipment investment, greatly improving the production efficiency of stone-like bricks and reducing their production costs. In addition, it also eliminates the dust hazards generated by the process of producing stone-like bricks using shot blasting technology, which is green and environmentally friendly.

[0004] Although the mold of the above patent can be formed in one time, the mold is mostly a fixed structure. During the pressing process, it is easy to cause wear on the side wall of the mold, which is not convenient for assembly and disassembly, has low production efficiency and is inconvenient to use. Therefore, it is necessary to design a pressing mold for imitation stone products to solve the above problems. Utility Model Content

[0005] The main purpose of the utility model is to provide a pressing mold for imitation stone products, which can effectively solve the problems in the background technology.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] A pressing mold for imitation stone products comprises a base and an adjusting plate, wherein a motor is fixedly connected to the top of the outer surface of the base, a bidirectional screw is fixedly connected to the output end of the motor, sliders are threadedly connected to both sides of the outer surface of the bidirectional screw, a clamping plate is fixedly connected to the upper surface of the slider, and an insertion rod is fixedly connected to the inner side of the clamping plate; a fixing plate is movably connected to the middle of the upper surface of the base, a lower mold seat is fixedly connected to the upper surface of the fixing plate, a connecting hole is provided on the outer surface of the fixing plate close to the insertion rod, a barrel seat is fixedly connected to the lower surface of the adjusting plate, a stud is threadedly connected to the inner surface of the barrel seat, and a pressing plate is fixedly connected to the lower surface of the stud.

[0008] In order to facilitate the guiding of the slider, as a pressing mold for imitation stone products of the utility model, a guide groove is provided on one side of the upper surface of the base close to the slider, and the guide groove is slidably connected to the slider.

[0009] In order to achieve the effect of facilitating the movement of the position of the adjustment plate, as a pressing mold for imitation stone products of the utility model, the four corners of the upper surface of the base are fixedly connected with pillars, the upper surface of the pillars is fixedly connected with a top plate, the middle part of the upper surface of the top plate is fixedly connected with a hydraulic rod, the pillar is slidably connected to the adjustment plate, and one end of the hydraulic rod is fixedly connected to the adjustment plate.

[0010] In order to achieve the effect of strengthening the connection firmness of the pressure plate, as a pressing mold for imitation stone products of the utility model, springs are fixedly connected to both sides of the inner side of the stud, one end of the spring is fixedly connected to the limiting column, and limiting holes are provided on both sides of the inner side of the cylinder seat.

[0011] In order to facilitate the adjustment of the position of the support plate, as a pressing mold for imitation stone products of the utility model, an electric push rod is fixedly connected to the middle of the inner bottom wall of the base, and one end of the electric push rod is fixedly connected to the support plate.

[0012] In order to facilitate the ejection of materials, as a pressing mold for imitation stone products of the utility model, the upper surface of the support plate is threadedly connected with an ejector pin, one end of the ejector pin is threadedly connected with a push plate, and the push plate is slidably connected to the lower mold base.

[0013] In order to achieve the effect of enhancing the movement accuracy of the support plate, as a pressing mold for imitation stone products of the utility model, the four corners of the outer surface of the support plate are slidably connected with guide rods, and the guide rods are fixedly connected to the base.

[0014] In order to facilitate opening and closing of the box door, as a pressing mold for imitation stone products of the utility model, both sides of the front side of the base are hinged with box doors through hinges, and the middle part of the front side of the box door is fixedly connected with a transparent window.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] 1. In the utility model, through the arrangement of the bidirectional screw, the clamping plate, the inserting rod, the connecting hole, the barrel seat and the stud, the motor drives the bidirectional screw to rotate, so that the two sliders are brought closer to each other, and the distance between the two clamping plates is adjusted, which is suitable for the use of molds of different sizes. The two sets of clamping plates limit the two sides of the fixed plate, and the inserting rod is inserted into the inside of the connecting hole, which can prevent the lower mold seat from shaking during use and increase the stability during use. The pressing plate is threadedly connected to the inside of the barrel seat on the lower surface of the adjusting plate through the stud, so that the mold has the function of easy disassembly and replacement, which increases the applicability and practicality.

[0017] 2. In the utility model, through the arrangement of pillars, limit pillars, springs, limit holes, ejector pins and push plates, when the adjusting plate moves under the action of the hydraulic rod, the four corners of its outer surface slide on the outer surface of the pillars to prevent the pressure plate from shifting in position and angle during movement, thereby improving the accuracy of displacement; when the stud is threadedly connected to the inside of the cylinder seat, under the elastic action of the spring, the limit pillar is clamped in the inside of the limit hole, thereby further enhancing the firmness of the pressure plate installation; the push plate is placed inside the lower die seat, and then the ejector pin is threadedly connected to the lower surface of the push plate and the upper surface of the support plate, thereby being easy to install and disassemble; the two can be used in conjunction with each other to eject the product inside the lower die seat, thereby realizing the demoulding function. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the main structure of an embodiment of the utility model;

[0019] Figure 2 It is a schematic diagram of the cross-sectional plan structure of an embodiment of the utility model;

[0020] Figure 3 This is a schematic diagram of the splint structure of an embodiment of the utility model;

[0021] Figure 4 This is a schematic diagram of the structure of a pressing plate according to an embodiment of the utility model;

[0022] Figure 5 This is a schematic diagram of the push plate structure of an embodiment of the utility model.

[0023] In the figure: 1. base; 2. adjustment plate; 3. motor; 4. bidirectional screw; 5. slider; 6. clamping plate; 7. plug rod; 8. fixing plate; 9. lower die seat; 10. connecting hole; 11. cylinder seat; 12. stud; 13. pressure plate; 14. guide groove; 15. pillar; 16. top plate; 17. hydraulic rod; 18. spring; 19. limit column; 20. limit hole; 21. electric push rod; 22. support plate; 23. ejector pin; 24. push plate; 25. guide rod; 26. box door; 27. transparent window. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Example

[0026] like Figure 1-5 As shown, a pressing mold for imitation stone products includes a base 1 and an adjusting plate 2. A motor 3 is fixedly connected to the top of the outer surface of the base 1, and a bidirectional screw 4 is fixedly connected to the output end of the motor 3. Slide blocks 5 are threadedly connected to both sides of the outer surface of the bidirectional screw 4. A clamping plate 6 is fixedly connected to the upper surface of the clamping plate 5, and an insertion rod 7 is fixedly connected to the inner side of the clamping plate 6; a fixed plate 8 is movably connected to the middle of the upper surface of the base 1, and a lower mold base 9 is fixedly connected to the upper surface of the fixed plate 8. A connecting hole 10 is opened on the side of the outer surface of the fixed plate 8 close to the insertion rod 7, and a cylinder seat 11 is fixedly connected to the lower surface of the adjusting plate 2. A stud 12 is threadedly connected to the inner surface of the cylinder seat 11, and a pressing plate 13 is fixedly connected to the lower surface of the stud 12.

[0027] During specific use, the fixed plate 8 and the lower mold base 9 are placed in the middle of the upper surface of the base 1 through the arrangement of the bidirectional screw 4, the slider 5, the clamping plate 6, the insertion rod 7, the connecting hole 10, the cylinder seat 11 and the stud 12. The motor 3 drives the bidirectional screw 4 to rotate so that the two sliders 5 on its outer surface are close to each other, thereby adjusting the distance between the two clamping plates 6, which is suitable for molds of different sizes and expands the use range of the device. The two groups of clamping plates 6 limit the two sides of the fixed plate 8 to prevent the lower mold base 9 from shaking left and right during use. At the same time, the insertion rod 7 is inserted into the inside of the connecting hole 10 to prevent the lower mold base 9 from shaking back and forth during use, thereby increasing the stability during use. The pressing plate 13 is threadedly connected to the inside of the cylinder seat 11 on the lower surface of the adjusting plate 2 through the stud 12, and the pressing plate 13 can be installed, so that the mold has the function of being easy to disassemble and replace, which increases the applicability and practicality.

[0028] In this embodiment, a guide groove 14 is formed on one side of the upper surface of the base 1 close to the slider 5 , and the guide groove 14 is slidably connected to the slider 5 .

[0029] During specific use, through the setting of the guide groove 14, when the slider 5 moves, the guide groove 14 guides the movement of the slider 5 so that it can only slide inside the guide groove 14, so that the clamping plate 6 moves more accurately and prevents deviation during the movement.

[0030] In this embodiment, pillars 15 are fixedly connected at the four corners of the upper surface of the base 1, a top plate 16 is fixedly connected to the upper surface of the pillars 15, a hydraulic rod 17 is fixedly connected to the middle of the upper surface of the top plate 16, the pillars 15 are slidably connected to the adjustment plate 2, and one end of the hydraulic rod 17 is fixedly connected to the adjustment plate 2.

[0031] During specific use, by setting the hydraulic rod 17 and extending and retracting the output end of the hydraulic rod 17, the height of the adjusting plate 2 can be changed, so that the pressing plate 13 can press and form the product inside the lower die seat 9. When the adjusting plate 2 moves under the action of the hydraulic rod 17, the four corners of its outer surface slide on the outer surface of the support 15 to prevent the pressing plate 13 from shifting in position and angle during movement, thereby improving the accuracy of displacement and facilitating use.

[0032] In this embodiment, springs 18 are fixedly connected to both sides of the inner side of the stud 12 , one end of the spring 18 is fixedly connected to a limiting column 19 , and limiting holes 20 are provided on both sides of the inner side of the cylinder seat 11 .

[0033] During specific use, through the setting of the limiting column 19, when the stud 12 is threadedly connected to the inside of the cylinder seat 11, under the elastic action of the spring 18, the limiting column 19 is clamped in the inside of the limiting hole 20, further strengthening the firmness of the installation of the pressure plate 13.

[0034] In this embodiment, an electric push rod 21 is fixedly connected to the middle of the inner bottom wall of the base 1 , and one end of the electric push rod 21 is fixedly connected to a support plate 22 .

[0035] During specific use, by setting the support plate 22, the support plate 22 can move up and down under the action of the electric push rod 21, so as to adjust the positions of the ejector pin 23 and the push plate 24, so that the product can be taken out more conveniently after pressing.

[0036] In this embodiment, an ejector pin 23 is threadedly connected to the upper surface of the support plate 22 , and a push plate 24 is threadedly connected to one end of the ejector pin 23 . The push plate 24 is slidably connected to the lower die base 9 .

[0037] During specific use, the push plate 24 is placed inside the lower mold base 9 through the setting of the ejector pin 23, and then the ejector pin 23 is threadedly connected to the lower surface of the push plate 24 and the upper surface of the support plate 22. The installation and disassembly are convenient. The two are used in conjunction with each other to eject the product inside the lower mold base 9 and realize the demoulding function.

[0038] In this embodiment, four corners of the outer surface of the support plate 22 are slidably connected with guide rods 25 , and the guide rods 25 are fixedly connected to the base 1 .

[0039] During specific use, through the setting of the guide rod 25, when the support plate 22 moves under the action of the electric push rod 21, it slides on the outer surfaces of the four guide rods 25 at the same time, so that the ejector pin 23 will not be deflected or stuck, ensuring smooth extension and retraction of the ejector pin 23.

[0040] In this embodiment, both sides of the front side of the base 1 are hinged with cabinet doors 26 through hinges, and a transparent window 27 is fixedly connected to the middle of the front side of the cabinet door 26 .

[0041] During specific use, through the setting of the box door 26, the box door 26 is hinged on both sides of the front side of the base 1 through hinges, which is convenient to open and close, and it is convenient to open the box door 26 to replace the ejector pin 23. Through the transparent window 27, it is convenient for the staff to check the position of the internal support plate 22 of the base 1 from the outside.

[0042] Working principle: During use, the fixed plate 8 and the lower die seat 9 are placed in the middle of the upper surface of the base 1, and the motor 3 drives the bidirectional screw 4 to rotate, so that the two sliders 5 are close to each other, and the two sets of clamping plates 6 limit the two sides of the fixed plate 8. At the same time, the plug rod 7 is inserted into the inside of the connecting hole 10 to prevent the lower die seat 9 from shaking during use. The pressing plate 13 is threadedly connected to the inside of the cylinder seat 11 on the lower surface of the adjusting plate 2 through the stud 12, and the pressing plate 13 can be installed. Under the elastic action of the spring 18, the limiting column 19 is clamped in the inside of the limiting hole 20 to further strengthen the installation of the pressing plate 13. The firmness of the mold makes it easy to disassemble and replace. The push plate 24 is placed inside the lower mold base 9, and then the ejector 23 is threadedly connected to the lower surface of the push plate 24 and the upper surface of the support plate 22. The raw material is placed inside the lower mold base 9, and the output end of the hydraulic rod 17 is extended so that the pressing plate 13 presses the product inside the lower mold base 9. The support 15 prevents the pressing plate 13 from shifting in position and angle during movement. After pressing and molding, the support plate 22 can move upward under the action of the electric push rod 21, and the product is taken out through the ejector 23 and the push plate 24.

[0043] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A pressing mold for imitation stone products, comprising a base (1) and an adjustment plate (2), characterized in that: A motor (3) is fixedly connected to the top of the outer surface of the base (1), a bidirectional screw (4) is fixedly connected to the output end of the motor (3), sliders (5) are threadedly connected to both sides of the outer surface of the bidirectional screw (4), a clamping plate (6) is fixedly connected to the upper surface of the slider (5), and an insertion rod (7) is fixedly connected to the inner side surface of the clamping plate (6); A fixing plate (8) is movably connected to the middle of the upper surface of the base (1), a lower mold base (9) is fixedly connected to the upper surface of the fixing plate (8), a connecting hole (10) is provided on the outer surface of the fixing plate (8) close to the insertion rod (7), a cylinder seat (11) is fixedly connected to the lower surface of the adjustment plate (2), a stud (12) is internally threadedly connected to the cylinder seat (11), and a pressure plate (13) is fixedly connected to the lower surface of the stud (12).

2. The pressing mold for imitation stone products according to claim 1, characterized in that: A guide groove (14) is provided on a side of the upper surface of the base (1) close to the slider (5), and the guide groove (14) is slidably connected to the slider (5).

3. The pressing mold for imitation stone products according to claim 1, characterized in that: The four corners of the upper surface of the base (1) are fixedly connected to pillars (15), the upper surface of the pillars (15) is fixedly connected to a top plate (16), the middle of the upper surface of the top plate (16) is fixedly connected to a hydraulic rod (17), the pillars (15) are slidably connected to the adjustment plate (2), and one end of the hydraulic rod (17) is fixedly connected to the adjustment plate (2).

4. The pressing mold for imitation stone products according to claim 1, characterized in that: Both sides of the inner side of the stud (12) are fixedly connected with a spring (18), one end of the spring (18) is fixedly connected with a limiting column (19), and both sides of the inner side of the cylinder seat (11) are provided with limiting holes (20).

5. The pressing mold for imitation stone products according to claim 1, characterized in that: An electric push rod (21) is fixedly connected to the middle of the inner bottom wall of the base (1), and one end of the electric push rod (21) is fixedly connected to a support plate (22).

6. The pressing mold for imitation stone products according to claim 5, characterized in that: The upper surface of the support plate (22) is threadedly connected with an ejector pin (23), one end of the ejector pin (23) is threadedly connected with a push plate (24), and the push plate (24) is slidably connected to the lower die seat (9).

7. The pressing mold for imitation stone products according to claim 6, characterized in that: The four corners of the outer surface of the support plate (22) are slidably connected to guide rods (25), and the guide rods (25) are fixedly connected to the base (1).

8. The pressing mold for imitation stone products according to claim 1, characterized in that: Both sides of the front side of the base (1) are hingedly connected with a box door (26) through hinges, and the middle part of the front side of the box door (26) is fixedly connected with a transparent window (27).

Images