Mould oil injection device for autoclaved aerated concrete slab

Abstract

The utility model discloses an autoclaved aerated concrete slab mould oil injection device, which comprises a bottom plate, a transmission motor is fixedly arranged at the center of the left wall surface of the bottom plate, a transmission shaft is fixedly arranged on the right wall surface of the transmission motor, and a bevel gear set is fixedly arranged at the left end of the transmission shaft in a penetrating way; according to the mold oil spraying device for the autoclaved aerated concrete slab, a transmission motor is started to drive a driving lead screw to rotate, the driving lead screw is meshed with a top plate to drive a spraying head to move, a pump body is started to pump raw materials to the spraying head, and a driving motor is started to drive a reciprocating lead screw to rotate and drive the spraying head to reciprocate for spraying; the spraying area is detected through an infrared detection device, a stepping motor is started to drive a first intermittent wheel to rotate, the first intermittent wheel and a second intermittent wheel are matched to drive a crawler belt to conduct intermittent transmission, batch spraying on bodies is facilitated, waste is collected through an oil collecting box, the labor burden of a user is relieved, and the practicability is high. And the working efficiency of the equipment is improved.

Description

Technical Field

[0001] This utility model relates to the field of autoclaved aerated concrete (AAC) panels, specifically to a mold spraying device for autoclaved aerated concrete (AAC) panels. Background Technology

[0002] Autoclaved aerated concrete (AAC) panels are a lightweight, high-strength, and environmentally friendly building material widely used in walls, floors, and building components. The production process of AAC panels mainly includes mixing, foaming, molding, autoclaving, cutting, and post-cutting treatment. Autoclaving is a crucial step in the production process, involving curing in a high-temperature, high-pressure steam boiler to ensure full hydration of the concrete, forming a stable bubble structure and improving strength and durability. With increasing environmental and energy efficiency requirements in the construction industry, the market demand for AAC panels is also growing. However, existing AAC panel mold spraying devices still have certain shortcomings. While traditional AAC panel mold spraying devices can be used effectively, they cannot perform batch spraying of the molds or intermittent spraying of the raw materials, increasing the user's workload, reducing equipment efficiency, and failing to monitor the sprayed area, thus lowering the processing quality of the mold spraying and frequently causing problems for users. Utility Model Content

[0003] The purpose of this utility model is to provide a mold spraying device for autoclaved aerated concrete (AAC) slabs, in order to solve the problems mentioned in the background art, such as the inability to perform batch spraying on the molds and the inability to spray the raw materials intermittently, which increases the user's workload, reduces the equipment's working efficiency, and prevents the detection of the spraying area, thus reducing the processing quality of the mold spraying, which often troubles users.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a mold spraying device for autoclaved aerated concrete (AAC) slabs, comprising a base plate, a drive motor fixedly installed at the center of the left wall of the base plate, a drive shaft fixedly installed at the right wall of the drive motor, a bevel gear set fixedly installed through the left end of the drive shaft, a drive screw fixedly installed on the upper right side of the bevel gear set, a top plate threadedly connected to the upper end of the drive screw, a reciprocating screw bearing connected to the lower end of the top plate, and a connecting block threadedly connected to the right side of the reciprocating screw, with an oil spraying head fixedly installed at the center of the lower bottom surface of the connecting block.

[0005] As a preferred technical solution of this utility model, the active lead screw and the bevel gear set are symmetrically arranged about the center of the transmission shaft. An infrared detection device is fixedly installed on the left side of the lower bottom surface of the connecting block. A water tank is fixedly installed on the left side of the upper top surface of the top plate. A pump body is provided on the right side of the water tank. The water tank and the pump body are fixedly installed through a pipe. The pump body is fixedly installed to the fuel injector through a hose.

[0006] As a preferred embodiment of this utility model, the infrared detection device is symmetrically arranged about the center of the fuel injector, a drive motor is fixedly installed on the right wall of the reciprocating screw, a fixed seat is fixedly installed on the front right side of the top surface of the base plate, and a stepper motor is fixedly installed on the lower right wall of the fixed seat.

[0007] As a preferred embodiment of this utility model, a rotating rod is fixedly installed on the left wall of the stepper motor, a first intermittent wheel is fixedly installed through the left side of the rotating rod, a second intermittent wheel is provided at the upper end of the first intermittent wheel, and a rotating shaft is fixedly installed through the right wall of the second intermittent wheel. The second intermittent wheel and the first intermittent wheel cooperate with each other.

[0008] As a preferred technical solution of this utility model, two spur gears are uniformly and fixedly installed through the left side of the rotating shaft. The fixing seat is symmetrically arranged about the center of the base plate. The fixing seat, rotating shaft and spur gears are symmetrically arranged about the center of the base plate, and the spur gears are meshed with tracks on their external surfaces.

[0009] As a preferred technical solution of this utility model, two first sliding rods are evenly fixedly installed on the left and right ends of the top surface of the base plate, and the first sliding rods are slidably connected to the bottom surface of the top plate. Two second sliding rods are evenly fixedly installed on the lower end of the top plate, and the second sliding rods are slidably connected to the left wall of the connecting block. An oil collection tank is provided below the track, and the oil collection tank is fixedly installed on the top surface of the base plate.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows: This mold spraying device for autoclaved aerated concrete slabs starts by starting a drive motor to drive a bevel gear set to rotate, which in turn drives a drive screw to rotate. The drive screw meshes with the top plate to move the nozzle. Then, the pump body is started to draw the raw material to the nozzle. The drive motor is started to drive a reciprocating screw to rotate, which meshes with a connecting block to move the nozzle back and forth for spraying. An infrared detection device is used to detect the spraying area. A stepper motor is started to drive the first intermittent wheel to rotate, and the cooperation between the first and second intermittent wheels drives the track for intermittent transmission, which facilitates batch spraying of the body. Waste is collected through an oil collection tank, reducing the user's workload and improving the equipment's working efficiency. Attached Figure Description

[0011] Figure 1This is a schematic diagram of the main cross-sectional structure of this utility model;

[0012] Figure 2 This is a schematic diagram of the left-side structure of the track of this utility model;

[0013] Figure 3 This is a left-side view of the structure of the first intermittent wheel and the second intermittent wheel of this utility model.

[0014] Figure 4 This utility model Figure 1 Enlarged structural diagram at point A in the middle;

[0015] Figure 5 This utility model Figure 1 Enlarged structural diagram at point B.

[0016] In the diagram: 1. Base plate; 2. Drive motor; 3. Drive shaft; 4. Bevel gear set; 5. Drive screw; 6. Top plate; 7. Reciprocating screw; 8. Connecting block; 9. Oil injector; 10. Infrared detection device; 11. Drive motor; 12. Water tank; 13. Pump body; 14. Hoses; 15. Mounting base; 16. Stepper motor; 17. Rotating rod; 18. First intermittent wheel; 19. Second intermittent wheel; 20. Rotating shaft; 21. Spur gear; 22. Track; 23. Oil recovery tank. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Please see Figure 1-5 This utility model provides a technical solution: a mold spraying device for autoclaved aerated concrete slabs, comprising a base plate 1, a drive motor 2 fixedly installed at the center of the left wall of the base plate 1, a drive shaft 3 fixedly installed at the right wall of the drive motor 2, a bevel gear set 4 fixedly installed through the left end of the drive shaft 3, a drive screw 5 fixedly installed on the upper right side of the bevel gear set 4, a top plate 6 threadedly connected to the upper end of the drive screw 5, a reciprocating screw 7 bearing connected to the lower end of the top plate 6, and a connecting block 8 threadedly connected to the right side of the reciprocating screw 7, with an oil spray head 9 fixedly installed at the center of the lower bottom surface of the connecting block 8.

[0019] The active lead screw 5 and the bevel gear set 4 are arranged symmetrically about the center of the transmission shaft 3. An infrared detection device 10 is fixedly installed on the left side of the lower bottom surface of the connecting block 8. A water tank 12 is fixedly installed on the left side of the upper top surface of the top plate 6. A pump body 13 is arranged on the right side of the water tank 12. The water tank 12 and the pump body 13 are fixedly installed through pipes. The pump body 13 is fixedly installed to the fuel injector 9 through a hose 14.

[0020] The infrared detection device 10 is symmetrically arranged about the center of the fuel injector 9. The drive motor 11 is fixedly installed on the right wall of the reciprocating screw 7. The fixing seat 15 is fixedly installed on the front right side of the top surface of the base plate 1. The stepper motor 16 is fixedly installed on the lower right wall of the fixing seat 15.

[0021] A rotating rod 17 is fixedly installed on the left wall of the stepper motor 16. A first intermittent wheel 18 is fixedly installed through the left side of the rotating rod 17. A second intermittent wheel 19 is provided at the upper end of the first intermittent wheel 18. A rotating shaft 20 is fixedly installed through the right wall of the second intermittent wheel 19. The second intermittent wheel 19 and the first intermittent wheel 18 cooperate with each other.

[0022] Two spur gears 21 are uniformly fixedly installed through the left side of the rotating shaft 20. The fixed seat 15 is symmetrically arranged about the center of the base plate 1. The fixed seat 15, the rotating shaft 20 and the spur gears 21 are symmetrically arranged about the center of the base plate 1, and the external of the spur gears 21 is meshed with the track 22.

[0023] Two first sliding rods are evenly fixedly installed on the left and right ends of the top surface of the base plate 1, and the first sliding rods are slidably connected to the bottom surface of the top plate 6. Two second sliding rods are evenly fixedly installed on the bottom end of the top plate 6, and the second sliding rods are slidably connected to the left wall of the connecting block 8. An oil collection tank 23 is provided below the track 22, and the oil collection tank 23 is fixedly installed on the top surface of the base plate 1.

[0024] Working principle: When using a mold spraying device for autoclaved aerated concrete (AAC) slabs, the user first places the device on the track 22 and starts the pump 13 to draw the raw material to the spray nozzle 9. Simultaneously, based on the height of the device, the user starts the drive motor 2, which rotates the drive shaft 3. The drive shaft 3 then rotates the bevel gear set 4, which in turn rotates the drive screw 5. The drive screw 5 meshes with the top plate 6, causing the top plate 6 to move. Next, the user starts the drive motor 11, which rotates the reciprocating screw 7. The reciprocating screw 7 meshes with the connecting block 8, causing the connecting block 8 and the spray nozzle 9 to move back and forth. Finally, the user starts the stepper motor... The rotation of 16 drives the rotating rod 17 to rotate, which in turn drives the first intermittent wheel 18 to rotate. The first intermittent wheel 18 and the second intermittent wheel 19 work together to drive the rotating shaft 20 to rotate. The rotation of the rotating shaft 20 drives the spur gear 21 to rotate. The meshing of the spur gear 21 and the track 22 drives the body to move intermittently. At the same time, the oil spray head 9 is activated to spray oil onto the raw material. The spray coverage area is detected by the infrared detection device 10, and the waste is collected by the oil collection tank 23. Thus, a series of tasks are completed. The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0025] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A mold spraying device for autoclaved aerated concrete slabs, comprising a base plate (1); Its features are: A drive motor (2) is fixedly installed at the center of the left wall of the base plate (1). A drive shaft (3) is fixedly installed at the right wall of the drive motor (2). A bevel gear set (4) is fixedly installed through the left end of the drive shaft (3). A drive screw (5) is fixedly installed on the upper right side of the bevel gear set (4). A top plate (6) is threaded through the upper end of the drive screw (5). A reciprocating screw (7) is connected to the lower end of the top plate (6) by a bearing. A connecting block (8) is threaded through the right side of the reciprocating screw (7). An oil injector (9) is fixedly installed at the center of the lower bottom surface of the connecting block (8).

2. The mold spraying device for autoclaved aerated concrete slabs according to claim 1, characterized in that, The active lead screw (5) and the bevel gear set (4) are arranged symmetrically about the center of the transmission shaft (3). An infrared detection device (10) is fixedly installed on the left side of the lower bottom surface of the connecting block (8). A water tank (12) is fixedly installed on the left side of the upper top surface of the top plate (6). A pump body (13) is arranged on the right side of the water tank (12). The water tank (12) and the pump body (13) are fixedly installed through a pipe. The pump body (13) is fixedly installed with the oil injector (9) through a hose (14).

3. The mold spraying device for autoclaved aerated concrete slabs according to claim 2, characterized in that, The infrared detection device (10) is symmetrically arranged about the center of the fuel injector (9). A drive motor (11) is fixedly installed on the right wall of the reciprocating screw (7). A fixing seat (15) is fixedly installed on the front right side of the top surface of the base plate (1). A stepper motor (16) is fixedly installed on the lower right wall of the fixing seat (15).

4. The mold spraying device for autoclaved aerated concrete slabs according to claim 3, characterized in that, A rotating rod (17) is fixedly installed on the left wall of the stepper motor (16). A first intermittent wheel (18) is fixedly installed through the left side of the rotating rod (17). A second intermittent wheel (19) is provided at the upper end of the first intermittent wheel (18). A rotating shaft (20) is fixedly installed through the right wall of the second intermittent wheel (19). The second intermittent wheel (19) and the first intermittent wheel (18) cooperate with each other.

5. The mold spraying device for autoclaved aerated concrete slabs according to claim 4, characterized in that, Two spur gears (21) are uniformly fixedly installed through the left side of the rotating shaft (20). The fixed seat (15) is symmetrically arranged about the center of the base plate (1). The fixed seat (15), rotating shaft (20) and spur gears (21) are symmetrically arranged about the center of the base plate (1), and the spur gears (21) are meshed with tracks (22) on the outside.

6. The mold spraying device for autoclaved aerated concrete slabs according to claim 5, characterized in that, Two first sliding rods are evenly fixedly installed on the left and right ends of the top surface of the base plate (1), and the first sliding rods are slidably connected to the bottom surface of the top plate (6). Two second sliding rods are evenly fixedly installed on the bottom end of the top plate (6), and the second sliding rods are slidably connected to the left wall of the connecting block (8). An oil collection tank (23) is provided below the track (22), and the oil collection tank (23) is fixedly installed on the top surface of the base plate (1).

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