Improved concrete hollow block producing, forming and processing equipment

Abstract

The invention discloses improved concrete hollow block producing, forming and processing equipment, and relates to the technical field of concrete processing, the improved concrete hollow block producing, forming and processing equipment comprises a frame, a mounting seat is fixedly mounted at the middle end of the top of the frame, a movable chuck is movably clamped to the top of the mounting seat, and a rotating table is fixedly connected to the top of the movable chuck; an inserting groove is formed in the top of the rotating table, and a bearing plate is movably connected into the inserting groove in a clamped mode. The telescopic pressing rod descends to drive the pressing plate to descend to press the pressing template, when different templates need to be replaced, the pressing template is taken out along the clamping groove, and a new pressing template is clamped into the clamping groove to complete overall assembly with the bearing plate; and the bearing plate is matched with the inserting groove and matched with the connecting plate to be connected with the pressing plate through the fixing bolts, so that the pressing plate can be replaced, the applicability of the equipment is improved, and time waste is reduced.

Description

Technical Field

[0001] This invention relates to the field of concrete processing technology, specifically to an improved equipment for producing and molding hollow concrete blocks. Background Technology

[0002] Hollow concrete blocks are made from ordinary concrete materials such as cement, sand, and stone. Their hollow ratio is 25%-50%. Small hollow concrete blocks are suitable for various building walls in areas with seismic design intensity of 8 degrees or less, including high-rise and large-span buildings. They can also be used for municipal facilities such as walls, retaining walls, bridges, and flower beds, with a wide range of applications. Their main advantages are: light weight, good thermal performance, good seismic performance, convenient construction, good wall surface flatness, and high construction efficiency. They can be used not only for non-load-bearing walls, but higher-strength blocks can also be used for load-bearing walls in multi-story buildings. They can fully utilize my country's abundant natural lightweight aggregate resources and some industrial waste as raw materials, resulting in good social and economic benefits in reducing block production costs and environmental pollution. The molding and production of concrete blocks involves injecting mixed concrete slurry into a block mold formed by a mold box and bottom template through a concrete block molding machine. Pressure and vibration are applied to the top surface to allow the slurry to semi-solidify and solidify within the mold. However, the existing technology has the following problems:

[0003] 1. Existing improved concrete hollow block production and molding equipment is inconvenient to disassemble and replace templates of different sizes during the molding process, which makes it cumbersome to use, has poor applicability, and wastes a lot of time.

[0004] 2. Existing improved concrete hollow block production and molding equipment is inconvenient for conveying concrete blocks and formwork before and after processing, and it is also inconvenient to coordinate with the processing equipment for orderly entry and exit operations. It is not convenient to use, and it cannot perform preliminary drying and shaping of the molded concrete blocks for easy removal, which reduces production efficiency. Summary of the Invention

[0005] To solve the above-mentioned technical problems, the technical solution adopted by the present invention is as follows:

[0006] An improved concrete hollow block production and molding processing equipment includes a frame. A mounting base is fixedly installed at the middle of the top of the frame. A movable chuck is movably engaged at the top of the mounting base. A rotating table is fixedly connected to the top of the movable chuck. A slot is formed at the top of the rotating table, and a bearing plate is movably engaged inside the slot. A groove is formed at the middle of the top of the bearing plate, and a pressing template is movably engaged inside the groove. A fixing plate is fixedly installed at the right end of the top of the frame. A telescopic pressing rod located above the pressing template is fixedly installed at the bottom of the fixing plate. A drive cylinder connected to the telescopic pressing rod is fixedly installed at the top of the fixing plate. A connecting plate is fixedly connected to the bottom of the telescopic pressing rod. A pressure plate is movably installed at the bottom of the connecting plate. Fixing bolts located inside the pressure plate are fixedly installed at the four corners of the top of the connecting plate. A first mounting platform is fixedly installed on the front side of the frame. A first conveyor belt is movably installed inside the first mounting platform. A second mounting platform is movably installed on the right side of the frame, and a second conveyor belt is fixedly installed on the inner side of the second mounting platform.

[0007] A further improvement of the technical solution of the present invention is that: a servo motor is fixedly connected to the bottom of the movable chuck, a mounting frame located above the rotating table is fixedly installed on the top of the mounting base, an electric push rod is fixedly installed inside the mounting frame, and a driving component connected to the electric push rod is fixedly installed on the top of the mounting frame.

[0008] A further improvement of the technical solution of the present invention is as follows: a feeding bin is fixedly installed at the left end of the top of the frame; a raw material barrel connected to the feeding bin is fixedly installed at the middle end of the top of the frame; a feed inlet is fixedly connected to the left side of the raw material barrel; a stirring motor is fixedly installed at the top of the raw material barrel; a stirring rod connected to the stirring motor is installed in the bearing inside the raw material barrel; a first agitator is fixedly installed outside the stirring rod; a second agitator is fixedly installed at the bottom of the first agitator; a feeding auger is fixedly installed inside the feeding bin; a feeding motor connected to the feeding auger is fixedly installed on the right side of the feeding bin; and a filling port located below the frame is fixedly connected to the left end of the bottom of the feeding bin.

[0009] A further improvement of the technical solution of the present invention is that: a drying box is fixedly installed on the top of the second mounting platform, and air blowing hoods are fixedly installed on both the left and right sides of the drying box. An electric heating tube is fixedly installed inside the air blowing hood, and an isolation net located inside the electric heating tube is fixedly installed inside the air blowing hood. A connecting pipe is fixedly connected between the air blowing hoods, and a blower connected to the connecting pipe is fixedly installed on the top of the drying box.

[0010] A further improvement of the technical solution of the present invention is that a magnetic block is fixedly installed on the inner side of the slot, and the magnetic block is attracted and connected to the support plate.

[0011] A further improvement of the technical solution of the present invention is that: the bottom of the pressing template is provided with a rectangular protrusion that matches the slot, and the pressing template is connected to the support plate through the rectangular protrusion.

[0012] A further improvement of the technical solution of the present invention is that: the pressing template matches the pressure plate, and a support platform corresponding to the position of the telescopic pressing rod is fixedly installed on the right side of the mounting base.

[0013] A further improvement of the technical solution of the present invention is that: the injection port is oriented toward the pressing template, and a control valve is fixedly installed inside the injection port.

[0014] A further improvement of the technical solution of the present invention is that: an adjustment switch connected to an electric heating tube is fixedly installed on the right side of the blower hood, and a shielding curtain is fixedly installed on both the front and rear sides of the drying box.

[0015] Due to the adoption of the above technical solution, the technical progress achieved by this invention compared to the prior art is as follows:

[0016] 1. This invention provides an improved concrete hollow block production and molding processing equipment. It is equipped with slots, a bearing plate, a groove, and a pressing template. During use, the pressing template is inserted into the groove at the top of the bearing plate via a protrusion at its bottom. The bearing plate is then pushed into the slot on the outside of the rotating table, causing it to adhere to the magnetic block. Grouting is performed as the rotating table rotates, and a telescopic pressing rod is lowered to press the template. When a different template needs to be replaced, the pressing template is removed along the groove, and a new pressing template is inserted into the groove to assemble it with the bearing plate. The pressure plate can be replaced by using a connecting plate that adapts to the slot and is connected to the pressure plate with fixing bolts, thereby improving the equipment's applicability and reducing time waste.

[0017] 2. This invention provides an improved concrete hollow block production and molding processing equipment. It includes an installation platform one, a conveyor belt one, an installation platform two, and a conveyor belt two. A pressing template, assembled with a support plate, is placed on conveyor belt one. Conveyor belt one then transports the pressing template, along with the support plate, to a rotating platform. A servo motor drives a movable chuck, causing the rotating platform to rotate. This causes the pressing template and support plate on conveyor belt one to move with the conveyor belt, allowing the support plate to engage in a slot. Simultaneously, a drive unit drives an electric push rod to push the pressing template and support plate on the right side onto conveyor belt two for transport to the right. This allows the servo motor to drive the rotating platform in coordination with conveyor belts one and two to systematically assemble and transport the pressing template, improving production efficiency.

[0018] 3. This invention provides an improved concrete hollow block production and molding processing equipment. It is equipped with a stirring rod, a first turning blade, a second turning blade, and a feeding auger. Raw materials are fed into the inlet, and the stirring motor drives the stirring rod to rotate. The stirring rod then drives the first and second turning blades to rotate, continuously stirring the raw materials. The feeding motor drives the feeding auger to rotate, pushing the incoming concrete towards the injection port. The concrete is then injected into the corresponding pressing mold below. By stirring the concrete, the solidification and clumping of the concrete in the raw material container are prevented, facilitating the preparation of concrete blocks.

[0019] 4. This invention provides an improved concrete hollow block production and molding processing equipment. Equipped with air blowers, electric heating tubes, isolation nets, and connecting pipes, the pressed concrete blocks are conveyed into a drying chamber via a second conveyor belt. Air is drawn into the connecting pipe by a blower and then diverted to the air blowers on both sides, blowing air inwards. Simultaneously, the electric heating tubes inside the air blowers are activated by an operating switch, heating the incoming air. This heated air enters the drying chamber and is transferred to the concrete blocks through the pressing mold, accelerating the drying of the contact surfaces and facilitating subsequent removal from the pressing mold, thereby improving production efficiency. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the improved concrete hollow block production and molding equipment of the present invention.

[0021] Figure 2 This is a schematic diagram of the mounting base of the present invention;

[0022] Figure 3 This is a schematic diagram of the front structure of the present invention;

[0023] Figure 4 This is a schematic diagram of the structure of the movable chuck of the present invention;

[0024] Figure 5 This is a schematic diagram of the slot structure of the present invention;

[0025] Figure 6 This is a schematic diagram of the structure of the stirring rod of the present invention;

[0026] Figure 7 This is a schematic diagram of the structure of the pressure plate of the present invention;

[0027] Figure 8 This is a schematic diagram of the structure of the electric heating tube of the present invention.

[0028] In the diagram: 1. Frame; 2. Mounting base; 3. Movable chuck; 6. Rotary table; 7. Slot; 8. Bearing plate; 9. Card slot; 10. Pressing template; 11. Magnetic block; 12. Fixing plate; 13. Telescopic pressing rod; 14. Fixing bolt; 15. Pressure plate; 16. Connecting plate; 17. Support platform; 18. Mounting platform one; 19. Conveyor belt one; 20. Mounting platform two; 21. Conveyor belt two; 22. Mounting frame 23. Electric actuator; 24. Drive unit; 25. Feeding hopper; 26. Raw material bucket; 27. Feed inlet; 28. Mixing motor; 29. ​​Mixing rod; 30. Tilting blade one; 31. Tilting blade two; 32. Feeding auger; 33. Injection port; 34. Drying oven; 35. Blower hood; 36. Electric heating element; 37. Isolation net; 38. Connecting pipe; 39. Blower; 40. Adjusting switch; 41. Shielding curtain. Detailed Implementation

[0029] The present invention will be further described in detail below with reference to embodiments:

[0030] Example 1

[0031] like Figure 1-8 As shown, this invention provides an improved concrete hollow block production and molding processing equipment, including a frame 1. A mounting base 2 is fixedly installed at the middle of the top of the frame 1. A movable chuck 3 is movably engaged at the top of the mounting base 2. A rotating table 6 is fixedly connected to the top of the movable chuck 3. A slot 7 is opened at the top of the rotating table 6. A bearing plate 8 is movably engaged inside the slot 7. A groove 9 is opened at the middle of the top of the bearing plate 8. A pressing template 10 is movably engaged inside the groove 9. A fixing plate 12 is fixedly installed at the right end of the top of the frame 1. A telescopic pressing rod 13, located above the pressing template 10, is fixedly installed at the bottom of the fixing plate 12. A drive cylinder connected to the telescopic pressing rod 13 is fixedly installed at the top of the fixing plate 12. A connecting plate 1 is fixedly connected to the bottom of the telescopic pressing rod 13. 6. A pressure plate 15 is movably installed at the bottom of the connecting plate 16. Fixing bolts 14 located inside the pressure plate 15 are fixedly installed at the four corners of the top of the connecting plate 16. A mounting platform 18 is fixedly installed on the front side of the frame 1. A conveyor belt 19 is movably installed inside the mounting platform 18. A mounting platform 20 is movably installed on the right side of the frame 1. A conveyor belt 21 is fixedly installed on the inner side of the mounting platform 20. A magnetic block 11 is fixedly installed on the inner side of the slot 7. The magnetic block 11 is attracted and connected to the bearing plate 8. A rectangular protrusion that matches the slot 9 is provided at the bottom of the pressing template 10. The pressing template 10 is connected to the bearing plate 8 through the rectangular protrusion. The pressing template 10 matches the pressure plate 15. A support platform 17 corresponding to the position of the telescopic pressing rod 13 is fixedly installed on the right side of the mounting base 2.

[0032] In this embodiment, the device includes a slot 7, a support plate 8, a slot 9, and a pressing template 10. During use, the pressing template 10 is inserted into the slot 9 at the top of the support plate 8 via a protrusion at its bottom. The support plate 8 is then pushed into the slot 7 on the outside of the rotating table 6, causing it to adhere to the magnetic block 11. Grouting is performed as the rotating table 6 rotates, and the telescopic pressing rod 13 descends, causing the pressing plate 15 to descend and press the pressing template 10. When a different template needs to be replaced, the pressing template 10 is removed along the slot 9, and a new pressing template 10 is inserted into the slot 9 to complete the assembly with the support plate 8. The support plate 8 and slot 7 are adapted to each other, and the connecting plate 16 is connected to the pressing plate 15 using fixing bolts 14. This allows the pressing plate 15 to be replaced, improving the applicability of the equipment and reducing time waste.

[0033] Example 2

[0034] like Figure 1-8 As shown, based on Embodiment 1, the present invention provides a technical solution: preferably, a servo motor is fixedly connected to the bottom of the movable chuck 3, a mounting frame 22 located above the rotating table 6 is fixedly mounted on the top of the mounting base 2, an electric push rod 23 is fixedly mounted inside the mounting frame 22, and a drive component 24 connected to the electric push rod 23 is fixedly mounted on the top of the mounting frame 22.

[0035] In this embodiment, by placing the pressing template 10, which is assembled with the support plate 8, on the first conveyor belt 19, the first conveyor belt 19 transports the pressing template 10 and the support plate 8 together to the rotating table 6. The servo motor drives the movable chuck 3, thereby driving the rotating table 6 to rotate. This causes the pressing template 10 and the support plate 8 on the first conveyor belt 19 to move together with the first conveyor belt 19, so that the support plate 8 is inserted into the slot 7. At the same time, the drive component 24 drives the electric push rod 23 to push the pressing template 10 and the support plate 8 on the right side onto the second conveyor belt 21 for transport to the right. This allows the servo motor to drive the rotating table 6 to work with the first conveyor belt 19 and the second conveyor belt 21 to regularly assemble and transport the pressing template 10, thereby improving production efficiency.

[0036] Example 3

[0037] like Figure 1-8As shown, based on Embodiment 1, the present invention provides the following technical solution: Preferably, a feeding bin 25 is fixedly installed at the left end of the top of the frame 1, a raw material barrel 26 connected to the feeding bin 25 is fixedly installed at the middle end of the top of the frame 1, a feed inlet 27 is fixedly connected to the left side of the raw material barrel 26, a stirring motor 28 is fixedly installed at the top of the raw material barrel 26, a stirring rod 29 connected to the stirring motor 28 is installed in the bearing inside the raw material barrel 26, a first agitator 30 is fixedly installed on the outside of the stirring rod 29, a second agitator 31 is fixedly installed at the bottom of the first agitator 30, a feeding auger 32 is fixedly installed inside the feeding bin 25, a feeding motor connected to the feeding auger 32 is fixedly installed on the right side of the feeding bin 25, and a feeding motor is fixedly installed at the left end of the bottom of the feeding bin 25. A material inlet 33 is fixedly connected to the bottom of the frame 1; a drying chamber 34 is fixedly installed on the top of the mounting platform 20, and a blower hood 35 is fixedly installed on both the left and right sides of the drying chamber 34. An electric heating tube 36 is fixedly installed inside the blower hood 35, and an isolation net 37 located inside the electric heating tube 36 is fixedly installed inside the blower hood 35. A connecting pipe 38 is fixedly connected between the blower hoods 35, and a blower 39 connected to the connecting pipe 38 is fixedly installed on the top of the drying chamber 34; the material inlet 33 is oriented towards the pressing template 10, and a control valve is fixedly installed inside the material inlet 33; an adjustment switch 40 connected to the electric heating tube 36 is fixedly installed on the right side of the blower hood 35, and a shielding curtain 41 is fixedly installed on both the front and rear sides of the drying chamber 34.

[0038] In this embodiment, a stirring rod 29, a first turning blade 30, a second turning blade 31, and a feeding auger 32 are provided. Raw materials are fed into the feed inlet 27, and the stirring motor 28 is turned on to drive the stirring rod 29 to rotate. The stirring rod 29 drives the first turning blade 30 and the second turning blade 31 to rotate, continuously stirring the raw materials. The feeding motor is turned on to drive the feeding auger 32 to rotate, pushing the incoming concrete towards the injection port 33. The concrete is injected into the pressing mold 10 below through the injection port 33. By stirring the concrete, the concrete in the raw material bucket 26 is prevented from solidifying and clumping, facilitating the preparation of concrete blocks.

[0039] The working principle of this improved concrete hollow block production and molding equipment will be explained in detail below.

[0040] like Figure 1-8As shown, raw materials are fed into the feed inlet 27, and the stirring motor 28 is turned on to drive the stirring rod 29 to rotate. The stirring rod 29 drives the first tumbling blade 30 and the second tumbling blade 31 to rotate, continuously stirring the raw materials. The pressing template 10, which is assembled with the support plate 8, is placed on the conveyor belt 19. The conveyor belt 19 sends the pressing template 10 to the rotating table 6. The servo motor drives the movable chuck 3, thereby rotating the rotating table 6, so that the slot 7 faces the conveyor belt 19. The pressing template 10 on the conveyor belt 19, together with the support plate 8, is pushed into the slot 7 along with the conveyor belt 19. The servo motor drives the movable chuck 3, thereby rotating the rotating table 6, so that the pressing template 10 moves to below the injection port 33. The feeding motor is turned on to drive the feeding auger 32 to rotate, and the feeding auger 32 pushes the incoming concrete toward the injection port 33. The concrete is then fed into the pressing plate 6 through the injection port 33. Concrete is injected into the template 10. Then, the template 10 rotates again with the rotating table 6, bringing it below the telescopic pressing rod 13. The telescopic pressing rod 13 is lowered, causing the pressure plate 15 to descend and press the template 10. Then, the drive unit 24 drives the electric push rod 23 to push the right-side template 10, along with the bearing plate 8, onto the second conveyor belt 21 for right-side transport. The concrete blocks are transported into the drying chamber 34 via the second conveyor belt 21. The blower 39 is turned on to draw air into the connecting pipe 38, which then distributes it to the air blowing hoods 35 on both sides and blows it inward. At the same time, the electric heating tube 36 inside the air blowing hood 35 is turned on by the operating adjustment switch 40, heating the incoming air. The heated air enters the drying chamber 34 and is transferred to the contact surface of the concrete blocks through the template 10 for drying, reducing their adhesion to the template 10.

[0041] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. An improved concrete hollow block production and forming equipment, comprising a frame (1), characterized in that: A mounting base (2) is fixedly installed at the middle of the top of the frame (1). A movable chuck (3) is movably engaged at the top of the mounting base (2). A rotating table (6) is fixedly connected to the top of the movable chuck (3). A slot (7) is opened at the top of the rotating table (6). A bearing plate (8) is movably engaged inside the slot (7). A slot (9) is opened at the middle of the top of the bearing plate (8). A pressing template (10) is movably engaged inside the slot (9). A fixing plate (12) is fixedly installed at the right end of the top of the frame (1). A telescopic pressing rod (13) located above the pressing template (10) is fixedly installed at the bottom of the fixing plate (12). A drive cylinder connected to the telescopic pressing rod (13) is fixedly installed on the top of the fixed plate (12). A connecting plate (16) is fixedly connected to the bottom of the telescopic pressing rod (13). A pressure plate (15) is movably installed on the bottom of the connecting plate (16). Fixing bolts (14) located inside the pressure plate (15) are fixedly installed at the four corners of the top of the connecting plate (16). A mounting platform one (18) is fixedly installed on the front side of the frame (1). A conveyor belt one (19) is movably installed inside the mounting platform one (18). A mounting platform two (20) is movably installed on the right side of the frame (1). A conveyor belt two (21) is fixedly installed on the inner side of the mounting platform two (20).

2. The improved concrete hollow block production and forming equipment according to claim 1, characterized in that: A servo motor is fixedly connected to the bottom of the movable chuck (3), and a mounting frame (22) located above the rotating table (6) is fixedly installed on the top of the mounting base (2). An electric push rod (23) is fixedly installed inside the mounting frame (22), and a drive component (24) connected to the electric push rod (23) is fixedly installed on the top of the mounting frame (22).

3. The improved concrete hollow block production and forming equipment according to claim 2, characterized in that: A feeding bin (25) is fixedly installed at the left end of the top of the frame (1). A raw material barrel (26) connected to the feeding bin (25) is fixedly installed at the middle end of the top of the frame (1). A feed inlet (27) is fixedly connected to the left side of the raw material barrel (26). A stirring motor (28) is fixedly installed at the top of the raw material barrel (26). A stirring rod (29) connected to the stirring motor (28) is installed in the bearing inside the raw material barrel (26). A first turning blade (30) is fixedly installed on the outside of the stirring rod (29). A second turning blade (31) is fixedly installed at the bottom of the first turning blade (30). A feeding auger (32) is fixedly installed inside the feeding bin (25). A feeding motor connected to the feeding auger (32) is fixedly installed on the right side of the feeding bin (25). A filling port (33) located below the frame (1) is fixedly connected to the left end of the bottom of the feeding bin (25).

4. The improved concrete hollow block production and forming equipment according to claim 2, characterized in that: A drying chamber (34) is fixedly installed on the top of the second mounting platform (20). A blower hood (35) is fixedly installed on both the left and right sides of the drying chamber (34). An electric heating tube (36) is fixedly installed inside the blower hood (35). An isolation net (37) located inside the electric heating tube (36) is fixedly installed inside the blower hood (35). A connecting pipe (38) is fixedly connected between the blower hoods (35). A blower (39) connected to the connecting pipe (38) is fixedly installed on the top of the drying chamber (34).

5. The improved concrete hollow block production and forming equipment according to claim 1, characterized in that: A magnetic block (11) is fixedly installed on the inner side of the slot (7), and the magnetic block (11) is attracted to the support plate (8).

6. The improved concrete hollow block production and forming equipment according to claim 1, characterized in that: The bottom of the pressing template (10) is provided with a rectangular protrusion that matches the slot (9), and the pressing template (10) is connected to the support plate (8) through the rectangular protrusion.

7. The improved concrete hollow block production and forming equipment according to claim 1, characterized in that: The pressing template (10) is matched with the pressure plate (15), and a support platform (17) corresponding to the position of the telescopic pressing rod (13) is fixedly installed on the right side of the mounting base (2).

8. The improved concrete hollow block production and forming equipment according to claim 3, characterized in that: The injection port (33) is positioned facing the pressing template (10), and a control valve is fixedly installed inside the injection port (33).

9. The improved concrete hollow block production and forming equipment according to claim 4, characterized in that: An adjustment switch (40) connected to an electric heating tube (36) is fixedly installed on the right side of the blower hood (35), and a shielding curtain (41) is fixedly installed on both the front and rear sides of the drying box (34).

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