Extrusion molding device for environment-friendly brick production

Abstract

The utility model discloses an extrusion molding device for environment-friendly brick production, which belongs to the technical field of environment-friendly brick production and comprises a bottom plate and a conveying mechanism mounted on the bottom plate, a slitting mechanism is mounted on the conveying mechanism, a plurality of second supporting legs are mounted on the bottom plate, a connecting frame is mounted on the second supporting legs, and an extrusion pipe is mounted on the connecting frame. Wherein a second connecting frame is installed on one connecting frame, a second hydraulic telescopic rod is installed on the second connecting frame, a material extruding plate is installed at the output end of the second hydraulic telescopic rod, a discharging head is installed at the other end of the material extruding plate, and a second inserting block is installed on the discharging head. The discharging head can be conveniently detached and replaced by arranging the second inserting block and the second inserting groove in a clamped connection mode, and the discharging head can be replaced according to the machined environment-friendly bricks of different sizes.

Description

Technical Field

[0001] The utility model relates to an extrusion molding device, in particular to an extrusion molding device for producing environmental protection bricks, belonging to the technical field of environmental protection brick production. Background Technique

[0002] A new type of wall material made by using fly ash, coal cinder, coal gangue, tailings slag, chemical slag or natural sand, coastal mud, industrial waste, garbage incinerator slag, etc. as the main raw materials without high-temperature calcination is called an environmental protection brick. The environmental protection brick material has high strength, good durability, standard size, complete appearance, and uniform color. It has a simple and natural appearance and can be used as a fair-faced wall or any exterior decoration. During the processing of environmental protection bricks, an extrusion molding device is required to extrude the raw materials for cutting and forming.

[0003] However, the existing extrusion molding device for producing environmental protection bricks cannot be easily disassembled and replaced with a discharge head during actual use, resulting in the inability to replace the discharge head according to the processing of environmental protection bricks of different sizes. Summary of the Utility Model

[0004] The main purpose of the utility model is to solve the problem that the discharge head cannot be easily disassembled and replaced, and to provide an extrusion molding device for producing environmental protection bricks.

[0005] The purpose of the utility model can be achieved by adopting the following technical solutions:

[0006] An extrusion molding device for producing environmental protection bricks includes a bottom plate and a conveying mechanism installed on the bottom plate. A cutting mechanism is installed on the conveying mechanism. A plurality of second support legs are installed on the bottom plate. A connecting frame is installed on the second support legs. An extrusion pipe is installed on the connecting frame. A second connecting frame is installed on one of the connecting frames. A second hydraulic telescopic rod is installed on the second connecting frame. An extrusion plate is installed at the output end of the second hydraulic telescopic rod. The other end of the extrusion pipe is installed with a discharge head. A second plug is installed on the discharge head. A second slot that cooperates with the second plug is opened on the extrusion pipe. A connecting block is installed on one of the connecting frames. A first limiting frame is installed on the connecting block. A third connecting frame is installed on one of the first limiting frames. A threaded rod is threadedly connected to the third connecting frame. One end of the threaded rod is rotatably connected to a second limiting frame. A first plug is installed on the second limiting frame. First slots that cooperate with the first plug are opened on both the discharge head and the extrusion pipe. A material blocking mechanism is arranged on the third connecting frame. A feed port is opened on the extrusion pipe.

[0007] Preferably, the conveying mechanism includes a conveyor belt and first support legs. A plurality of first support legs are installed on the bottom plate. The top of the first support legs is connected to the bottom of the conveyor belt.

[0008] Preferably, the slitting mechanism includes a first connecting frame, a first hydraulic telescopic rod, a first connecting plate, and a cutting knife. The first connecting frame is installed on the conveyor belt. The first hydraulic telescopic rod is installed on the first connecting frame. The output end of the first hydraulic telescopic rod is installed with a first connecting plate, and the cutting knife is installed at the bottom of the first connecting plate.

[0009] Preferably, a second slider is installed on the first connecting plate, and a second chute that cooperates with the second slider is provided on the first connecting frame. The second slider is a T-shaped slider, and the second chute is a T-shaped chute.

[0010] Preferably, a rotating block is installed at the bottom of the threaded rod. A rotating groove that cooperates with the rotating block is provided on the second limiting frame. A plurality of ball grooves are provided on the rotating block, and balls are rotatably installed inside the ball grooves. A rotating handle is installed at the top of the threaded rod, and an anti-slip pad is installed on the rotating handle.

[0011] Preferably, a first slider is installed on the second limiting frame, a fourth connecting frame is installed on the third connecting frame, and a first chute that cooperates with the first slider is provided on the fourth connecting frame. The first slider is a T-shaped slider, and the first chute is a T-shaped chute.

[0012] Preferably, the material blocking mechanism includes a third hydraulic telescopic rod and a limiting plate. The third hydraulic telescopic rod is installed on the third connecting frame, and the limiting plate is installed at the output end of the third hydraulic telescopic rod.

[0013] The beneficial technical effects of the present invention:

[0014] 1. According to the extrusion molding device for producing environmental protection bricks of the present invention, the detachable replacement of the discharge head is facilitated by the snap connection of the second insertion block and the second slot, and the discharge head can be replaced according to the processing of environmental protection bricks of different sizes.

[0015] 2. The installed discharge head can be limited by the snap connection of the first insertion block and the first slot. By providing a threaded rod, rotating the threaded rod drives the second limiting frame to descend, and inserting the first insertion block on the second limiting frame into the first slot can limit the installed discharge head. By providing a feed port, the raw material is added into the extrusion pipe through the feed port, and the second hydraulic telescopic rod is started to drive the extrusion plate to move to push the raw material out of the extrusion pipe for extrusion molding. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic diagram of the overall structure of the present invention;

[0017] Figure 2Schematic diagram of the second hydraulic telescopic rod of the present utility model;

[0018] Figure 3 Schematic diagram of the slider of the present utility model;

[0019] Figure 4 Schematic diagram of the first plug block of the present utility model;

[0020] Figure 5 Schematic diagram of the rotating block of the present utility model;

[0021] Figure 6 Schematic diagram of the material extrusion plate of the present utility model;

[0022] Figure 7 Schematic diagram of the second slider of the present utility model.

[0023] In the figure: 1. Bottom plate; 2. Conveyor belt; 3. First support leg; 4. First connecting frame; 5. First hydraulic telescopic rod; 6. First connecting plate; 7. Cutting knife; 8. Material extrusion pipe; 9. Connecting frame; 10. Second support leg; 11. Second connecting frame; 12. Second hydraulic telescopic rod; 13. Connecting block; 14. Discharge head; 15. Third connecting frame; 16. Third hydraulic telescopic rod; 17. Limiting plate; 18. Threaded rod; 19. Fourth connecting frame; 20. Turning handle; 21. First limiting frame; 22. Second limiting frame; 23. First plug block; 24. First slider; 25. Rotating block; 26. Ball; 27. Material extrusion plate; 28. Second plug block; 29. Second slider. Specific embodiments

[0024] To make the technical solutions of the present utility model clearer and more explicit to those skilled in the art, the present utility model will be further described in detail below in conjunction with embodiments and the accompanying drawings. However, the implementation manners of the present utility model are not limited thereto.

[0025] Such as Figures 1 - 7As shown in the figure, the extrusion molding device for producing environmentally friendly bricks provided in this embodiment includes a bottom plate 1 and a conveying mechanism installed on the bottom plate 1. A cutting mechanism is installed on the conveying mechanism. A plurality of second support legs 10 are installed on the bottom plate 1. A connecting frame 9 is installed on the second support legs 10. An extrusion pipe 8 is installed on the connecting frame 9. A second connecting frame 11 is installed on one of the connecting frames 9. A second hydraulic telescopic rod 12 is installed on the second connecting frame 11. An extrusion plate 27 is installed at the output end of the second hydraulic telescopic rod 12. The other end of the extrusion pipe 8 is installed with a discharge head 14. A second insertion block 28 is installed on the discharge head 14. A second insertion slot that cooperates with the second insertion block 28 is provided on the extrusion pipe 8. A connecting block 13 is installed on one of the connecting frames 9. A first limiting frame 21 is installed on the connecting block 13. A third connecting frame 15 is installed on one of the first limiting frames 21. A threaded rod 18 is threadedly connected to the third connecting frame 15. One end of the threaded rod 18 is rotatably connected to a second limiting frame 22. A first insertion block 23 is installed on the second limiting frame 22. First insertion slots that cooperate with the first insertion block 23 are provided on both the discharge head 14 and the extrusion pipe 8. A material blocking mechanism is provided on the third connecting frame 15. An inlet is provided on the extrusion pipe 8. By setting the second insertion block 28 to be engaged with the second insertion slot, it is convenient to disassemble and replace the discharge head 14, and the discharge head 14 can be replaced according to the production of environmentally friendly bricks of different sizes. By setting the first insertion block 23 to be engaged with the first insertion slot, the installed discharge head 14 can be limited. By setting the threaded rod 18, rotating the threaded rod 18 drives the second limiting frame 22 to descend, and inserting the first insertion block 23 on the second limiting frame 22 into the first insertion slot can limit the installed discharge head 14. By setting the inlet, the raw materials are added into the extrusion pipe 8 through the inlet. The second hydraulic telescopic rod 12 is started to drive the extrusion plate 27 to move, and the raw materials are pushed out of the extrusion pipe 8 for extrusion molding.

[0026] In this embodiment, as Figure 1 and Figure 7As shown, the conveying mechanism includes a conveyor belt 2 and first support legs 3. A plurality of first support legs 3 are installed on the bottom plate 1, and the top of the first support legs 3 is connected to the bottom of the conveyor belt 2. By providing the conveyor belt 2, the extruded raw materials can be conveyed. By providing the first support legs 3, the conveyor belt 2 can be supported. The cutting mechanism includes a first connecting frame 4, a first hydraulic telescopic rod 5, a first connecting plate 6, and a cutting knife 7. The first connecting frame 4 is installed on the conveyor belt 2, the first hydraulic telescopic rod 5 is installed on the first connecting frame 4, the output end of the first hydraulic telescopic rod 5 is installed with the first connecting plate 6, and the cutting knife 7 is installed at the bottom of the first connecting plate 6. By providing the first hydraulic telescopic rod 5, when the first hydraulic telescopic rod 5 starts and drives the first connecting plate 6 and the cutting knife 7 to descend, the extruded environmental protection bricks can be cut. A second slider 29 is installed on the first connecting plate 6, and a second sliding groove matching with the second slider 29 is provided on the first connecting frame 4. The second slider 29 is a T-shaped slider, and the second sliding groove is a T-shaped sliding groove. By providing the second slider 29 to be slidably connected with the second sliding groove, the cutting knife 7 can be guided and limited.

[0027] In this embodiment, as Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 shown, a rotating block 25 is installed at the bottom of the threaded rod 18. A rotating groove matching with the rotating block 25 is provided on the second limiting frame 22. A plurality of ball grooves are provided on the rotating block 25, and balls 26 are rotatably installed inside the ball grooves. A rotating handle 20 is installed at the top of the threaded rod 18, and an anti-slip pad is installed on the rotating handle 20. By providing the rotating block 25 to be rotatably connected with the rotating groove, it is convenient to rotate the threaded rod 18 to drive the second limiting frame 22 to descend to limit the discharge head 14. By providing the balls 26, the friction of the rotating block 25 during rotation can be reduced. By providing the rotating handle 20, it is convenient to rotate the threaded rod 18. By providing the anti-slip pad, the friction of the rotating handle 20 can be increased. A first slider 24 is installed on the second limiting frame 22, a fourth connecting frame 19 is installed on the third connecting frame 15, and a first sliding groove matching with the first slider 24 is provided on the fourth connecting frame 19. The first slider 24 is a T-shaped slider, and the first sliding groove is a T-shaped sliding groove. By providing the first slider 24 to be slidably connected with the first sliding groove, the second limiting frame 22 can be guided and limited.

[0028] In this embodiment, as Figure 1 and Figure 2As shown in the figure, the material blocking mechanism includes a third hydraulic telescopic rod 16 and a limiting plate 17. The third hydraulic telescopic rod 16 is installed on the third connecting frame 15, and the limiting plate 17 is installed at the output end of the third hydraulic telescopic rod 16. By setting the third hydraulic telescopic rod 16, when the third hydraulic telescopic rod 16 is started, it drives the limiting plate 17 to move downward to block the discharge head 14. When the second hydraulic telescopic rod 12 is started, it drives the extrusion plate 27 to move, and can press the raw material in the extrusion pipe 8.

[0029] In this embodiment, as Figures 1 - 7 shown, the working process of an extrusion molding device for producing environmental protection bricks provided in this embodiment is as follows:

[0030] Step 1: Add the raw material into the extrusion pipe 8 through the feed inlet. Start the third hydraulic telescopic rod 16 to drive the limiting plate 17 to descend to block the discharge head 14. Start the second hydraulic telescopic rod 12 to drive the extrusion plate 27 to move to press the raw material in the extrusion pipe 8. After the pressing is completed, start the second hydraulic telescopic rod 12 to drive the extrusion plate 27 to move away from the discharge head 14. Start the second hydraulic telescopic rod 12 to drive the extrusion plate 27 to move to extrude the raw material in the extrusion pipe 8. Start the conveyor belt 2 to transport the extruded raw material. Start the first hydraulic telescopic rod 5 to drive the cutting knife 7 to descend to cut and form the raw material;

[0031] Step 2: When it is necessary to disassemble the discharge head 14, rotate the threaded rod 18 to drive the second limiting frame 22 to move, and pull out the first insertion block 23 on the second limiting frame 22 from the first slot on the discharge head 14. Pull the discharge head 14 to pull out the second insertion block 28 from the second slot for disassembly and replacement of the discharge head 14.

[0032] In summary, in this embodiment, for the extrusion molding device for producing environmental protection bricks according to this embodiment, the detachable replacement of the discharge head 14 is facilitated by the engagement connection between the second insertion block 28 and the second slot, and the discharge head 14 can be replaced according to the production of environmental protection bricks of different sizes. The installed discharge head 14 can be limited by the engagement connection between the first insertion block 23 and the first slot. By setting the threaded rod 18, rotating the threaded rod 18 drives the second limiting frame 22 to descend, and inserting the first insertion block 23 on the second limiting frame 22 into the first slot can limit the installed discharge head 14. By setting the feed inlet, the raw materials are added into the extrusion pipe 8 through the feed inlet. The second hydraulic telescopic rod 12 is activated to drive the extrusion plate 27 to move, and the raw materials are pushed out from the extrusion pipe 8 for extrusion molding. By setting the conveyor belt 2, the extruded raw materials can be conveyed. By setting the first support leg 3, the conveyor belt 2 can be supported. By setting the first hydraulic telescopic rod 5, when the first hydraulic telescopic rod 5 is activated to drive the first connecting plate 6 and the cutting knife 7 to descend, the extruded environmental protection bricks can be cut. By setting the second slider 29 to be slidably connected with the second chute, the cutting knife 7 can be guided and limited. By setting the rotating block 25 to be rotatably connected with the rotating groove, it is convenient to rotate the threaded rod 18 to drive the second limiting frame 22 to descend to limit the discharge head 14. By setting the ball 26, the friction force of the rotation of the rotating block 25 can be reduced. By setting the rotating handle 20, it is convenient to rotate the threaded rod 18. By setting the anti-slip pad, the friction force of the rotating handle 20 can be increased. By setting the first slider 24 to be slidably connected with the first chute, the second limiting frame 22 can be guided and limited. By setting the third hydraulic telescopic rod 16, when the third hydraulic telescopic rod 16 is activated to drive the limiting plate 17 to move and descend to block the discharge head 14, and when the second hydraulic telescopic rod 12 is activated to drive the extrusion plate 27 to move, the raw materials in the extrusion pipe 8 can be pressed tightly.

[0033] As described above, the above are only further embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the scope disclosed by the present invention, according to the technical solution and its concept of the present invention, makes equivalent replacements or changes, all belong to the protection scope of the present invention.

Claims

1. An extrusion molding device for producing environmentally friendly bricks, characterized in that, It includes a bottom plate (1) and a conveying mechanism installed on the bottom plate (1). A slitting mechanism is installed on the conveying mechanism. A plurality of second support legs (10) are installed on the bottom plate (1). A connecting frame (9) is installed on the second support legs (10). A material extrusion pipe (8) is installed on the connecting frame (9). A second connecting frame (11) is installed on one of the connecting frames (9). A second hydraulic telescopic rod (12) is installed on the second connecting frame (11). A material extrusion plate (27) is installed at the output end of the second hydraulic telescopic rod (12). The other end of the material extrusion pipe (8) is installed with a discharge head (14). A second insertion block (28) is installed on the discharge head (14). A second insertion slot that cooperates with the second insertion block (28) is opened on the material extrusion pipe (8). A connecting block (13) is installed on one of the connecting frames (9). A first limiting frame (21) is installed on the connecting block (13). A third connecting frame (15) is installed on one of the first limiting frames (21). A threaded rod (18) is threadedly connected to the third connecting frame (15). One end of the threaded rod (18) is rotatably connected to a second limiting frame (22). A first insertion block (23) is installed on the second limiting frame (22). First insertion slots that cooperate with the first insertion block (23) are opened on both the discharge head (14) and the material extrusion pipe (8). A material blocking mechanism is arranged on the third connecting frame (15). A feed port is opened on the material extrusion pipe (8).

2. An extrusion molding device for producing environmentally friendly bricks according to claim 1, characterized in that, The conveying mechanism includes a conveyor belt (2) and first support legs (3). A plurality of first support legs (3) are installed on the bottom plate (1). The top of the first support legs (3) is connected to the bottom of the conveyor belt (2).

3. An extrusion molding device for producing environmentally friendly bricks according to claim 2, characterized in that, The slitting mechanism includes a first connecting frame (4), a first hydraulic telescopic rod (5), a first connecting plate (6) and a cutting knife (7). A first connecting frame (4) is installed on the conveyor belt (2). A first hydraulic telescopic rod (5) is installed on the first connecting frame (4). The output end of the first hydraulic telescopic rod (5) is installed with a first connecting plate (6). A cutting knife (7) is installed at the bottom of the first connecting plate (6).

4. An extrusion molding device for producing environment-friendly bricks according to claim 3, characterized in that, A second slider (29) is installed on the first connecting plate (6). A second chute that cooperates with the second slider (29) is opened on the first connecting frame (4). The second slider (29) is a T-shaped slider, and the second chute is a T-shaped chute.

5. An extrusion molding device for producing environmentally friendly bricks according to claim 1, characterized in that, A rotating block (25) is installed at the bottom of the threaded rod (18). A rotating groove that cooperates with the rotating block (25) is opened on the second limiting frame (22). A plurality of ball grooves are opened on the rotating block (25). A ball (26) is rotatably installed inside the ball groove. A rotating handle (20) is installed at the top of the threaded rod (18). An anti-slip pad is installed on the rotating handle (20).

6. An extrusion molding device for producing environmentally friendly bricks according to claim 5, characterized in that, A first slider (24) is installed on the second limiting frame (22), a fourth connecting frame (19) is installed on the third connecting frame (15), a first sliding groove that cooperates with the first slider (24) is formed in the fourth connecting frame (19), the first slider (24) is a T-shaped slider, and the first sliding groove is a T-shaped sliding groove.

7. An extrusion molding device for producing environmentally friendly bricks according to claim 1, characterized in that, The material blocking mechanism includes a third hydraulic telescopic rod (16) and a limiting plate (17). The third hydraulic telescopic rod (16) is installed on the third connecting frame (15), and the output end of the third hydraulic telescopic rod (16) is installed with the limiting plate (17).

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