Autoclaved aerated building block forming device

Abstract

The utility model provides an autoclaved aerated building block forming device, which relates to the technical field of aerated building block processing and forming and comprises a mounting frame, a mold frame, a hydraulic cylinder, a mounting plate, a vibrator, a through groove, a conveying pipe, an oil storage tank and an oil pump. The device further comprises an oil pipe used for connecting the multiple connectors in series, one connector is connected with the oil pump through a telescopic hose, the lower end of the connector is provided with a through oil spraying head, and the oil spraying head is used for spraying grease in the oil storage tank to the inner surface of the mold frame. Grease is sprayed to the inner surface of the mold frame through the oil spraying head on the mounting plate, so that the grease smearing efficiency of the inner surface of the mold frame can be improved, slurry can be directly poured into the mold frame after the grease is sprayed, the position of a conveying pipe does not need to be independently adjusted, the production and processing efficiency is improved, and the use effect is good.

Description

Technical Field

[0001] The utility model relates to the technical field of aerated block processing and forming, in particular to an autoclaved aerated block forming device. Background Art

[0002] When producing aerated blocks, fly ash or silica sand is ground into a slurry with water, powdered lime, appropriate amount of cement, gypsum and foaming agent are added. After stirring, it is injected into the mold frame. After static oxygen foaming and curing, it is cut into various specifications of blocks or plates, and then sent into the autoclave by a steaming car, and a porous and lightweight concrete product is formed under high-temperature saturated steam curing.

[0003] Before injecting the slurry into the mold frame, it is necessary to apply a layer of grease on the inner surface of the mold frame first. However, currently, only manual application of grease is possible. Due to the relatively deep depth and wide width of the mold frame, manual application is not convenient enough, which affects the application efficiency of the grease and the processing efficiency of aerated blocks. Summary of the Utility Model

[0004] The purpose of the utility model is to provide an autoclaved aerated block forming device, aiming to solve the problems mentioned in the above background art.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme: The autoclaved aerated block forming device includes a mounting frame and a movable mold frame. The mold frame can pass through from below the mounting frame. Hydraulic cylinders are symmetrically arranged at the upper end of the mounting frame. An installation plate is arranged below the mounting frame. The output end of the hydraulic cylinder penetrates through the top of the mounting frame and is fixedly connected to the installation plate. A vibrator is arranged on the lower end surface of the installation plate. Through grooves are formed on the upper end surface of the mounting frame and the installation plate. A stretchable and foldable feeding pipe is installed inside the through grooves. A fuel tank is arranged above the mounting frame. An oil pump communicated with the fuel tank is arranged on the lower surface of the top of the mounting frame. A plurality of connectors are arranged on the installation plate. An oil pipe is further included to connect the plurality of connectors in series. One of the connectors is connected to the oil pump through a telescopic hose. The lower end of the connector is provided with a spray head in communication. The spray head is used to spray the grease in the fuel tank on the inner surface of the mold frame.

[0006] Preferably, the feeding pipe includes a connection end, an intermediate end and a discharge end. The connection end is fixed in the through groove on the mounting frame. The discharge end is fixed in the through groove on the installation plate. The intermediate end is used to connect the connection end and the discharge end together. Both the connection end and the discharge end are made of metal, and the intermediate end is a folding pipe made of rubber.

[0007] Preferably, when the vibrator moves down to the lowest position, the spray head is located at the upper end surface position of the mold frame.

[0008] Preferably, rollers are provided at the bottom of the mold frame.

[0009] Preferably, a track for the movement of the rollers is provided at the bottom of the mounting frame.

[0010] The beneficial effects of the present utility model are as follows:

[0011] Before pouring the slurry into the mold frame, the inner surface of the mold frame can be sprayed with grease through the oil spray nozzles on the mounting plate, thereby improving the grease coating efficiency on the inner surface of the mold frame. After the grease spraying is completed, the slurry can be directly poured into the mold frame without separately adjusting the position of the material conveying pipe, improving the production and processing efficiency, and having a good use effect. Description of the Drawings

[0012] Figure 1 is a schematic structural diagram of a specific embodiment of the present utility model.

[0013] Figure 2 is a side view of a specific embodiment of the present utility model.

[0014] Figure 3 is a front view of a specific embodiment of the present utility model.

[0015] In the figure: 1, mounting frame; 2, mold frame; 3, hydraulic cylinder; 4, mounting plate; 5, vibrator; 6, fuel tank; 7, oil pump; 8, oil pipe; 9, hose; 10, oil spray nozzle; 11, connection end; 12, middle end; 13, discharge end; 14, roller; 15, track; 16, connector. Detailed Embodiments

[0016] The following further describes the detailed embodiments of the present utility model with reference to the drawings.

[0017] As Figures 1-3 shown, an autoclaved aerated concrete block forming device includes a mounting frame 1 and a movable mold frame 2. The mold frame 2 can pass through below the mounting frame 1. Hydraulic cylinders 3 are symmetrically arranged at the upper end of the mounting frame 1. A mounting plate 4 is arranged below the mounting frame 1. The output end of the hydraulic cylinder 3 passes through the top of the mounting frame 1 and is fixedly connected to the mounting plate 4. A vibrator 5 is arranged on the lower end surface of the mounting plate 4. Through grooves are formed on the upper end surface of the mounting frame 1 and the mounting plate 4. A stretchable and foldable material conveying pipe is installed inside the through grooves. A fuel tank 6 is arranged above the mounting frame 1. An oil pump 7 communicated with the fuel tank 6 is arranged on the lower surface of the top of the mounting frame 1. A plurality of connectors 16 are arranged on the mounting plate 4. An oil pipe 8 for connecting the plurality of connectors 16 in series is further included. One of the connectors 16 is connected to the oil pump 7 through a telescopic hose 9. An oil spray nozzle 10 communicating with each other is arranged at the lower end of the connector 16. The oil spray nozzle 10 is used to spray the grease in the fuel tank 6 on the inner surface of the mold frame 2.

[0018] Before pouring the slurry into the mold frame 2, it is necessary to spray a layer of grease on the inner surface of the mold frame 2 to facilitate the separation of the aerated block from the mold frame 2 after the aerated block hardens. The fuel tank 6 has a fuel filling port, and grease is filled into the fuel tank 6 through the fuel filling port. Then, by controlling the extension of the output end of the hydraulic cylinder 3, the output end of the hydraulic cylinder 3 drives the mounting plate 4 to move downward and drives the spray head 10 to move downward. When the spray head 10 moves to the position of the upper end face of the mold frame 2, the output end of the hydraulic cylinder 3 stops moving. Start the oil pump 7, and the oil pump 7 transports the grease in the fuel tank 6 to the spray head 10 through the hose 9, the oil pipe 8, and the connector 16. The spray head 10 is provided with spray holes in multiple directions, and the inner surface of the mold frame 2 is sprayed with grease through the spray holes. Since the height of the spray head 10 is relatively high, a layer of grease can be sprayed on the inner surface of the mold frame 2 as much as possible. After the grease spraying on the mold frame 2 is completed, the oil pump 7 stops working.

[0019] The material conveying pipe includes a connection end 11, an intermediate end 12, and a discharge end 13. The connection end 11 is fixed in the through groove on the mounting frame 1, and the discharge end 13 is fixed in the through groove on the mounting plate 4. The intermediate end 12 is used to connect the connection end 11 and the discharge end 13 together. Both the connection end 11 and the discharge end 13 are made of metal, and the intermediate end 12 is a folding pipe made of rubber. The connection end 11 of the material conveying pipe is connected to the external slurry conveying equipment, and the slurry conveying equipment transports the stirred slurry to the mold frame 2 through the connection end 11, the intermediate end 12, and the discharge end 13. When transporting the slurry into the mold frame 2 through the material conveying pipe, the output end of the hydraulic cylinder 3 is used to control the mounting plate 4 to move downward, and drives the vibrator 5 and the discharge end 13 to move downward, so that the slurry can be stably transported into the mold frame 2. At the same time, the intermediate end 12, that is, the folding pipe, is in a stretched state. As the slurry is continuously injected into the mold frame 2, then by controlling the retraction of the output end of the hydraulic cylinder 3, the vibrator 5 is driven to move upward, that is, the method of vibrating while pouring and raising the position of the vibrator 5 at the same time is adopted to improve the pouring and vibrating efficiency.

[0020] Further, when the vibrator 5 moves downward to the lowest position, the spray head 10 is located at the position of the upper end face of the mold frame 2, so as to prevent the slurry in the mold frame 2 from submerging the spray head 10 and causing blockage of the spray holes on the spray head 10.

[0021] Further, the bottom of the mold frame 2 is provided with rollers 14, and the mold frame 2 moves through the rollers 14 at the bottom.

[0022] Further, the bottom of the mounting frame 1 is provided with a track 15 for the movement of the rollers 14. When moving the mold frame 2, through the cooperation of the rollers 14 and the track 15, the movement of the mold frame 2 can be conveniently controlled, and only the positions between the two ends of the mold frame 2 and the mounting frame 1 need to be adjusted, which improves the positioning efficiency of the mold frame 2.

[0023] Before pouring the slurry into the mold frame 2, the device can spray grease on the inner surface of the mold frame 2 through the oil spray head 10 on the mounting plate 4, thereby improving the grease coating efficiency on the inner surface of the mold frame 2. And after the grease spraying is completed, the slurry can be directly poured into the mold frame 2 without separately adjusting the position of the feed pipe, improving the production and processing efficiency and having a good use effect.

[0024] In the description of the present invention, unless otherwise clearly specified and limited, the terms "installation", "connection", and "connection" shall be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

Claims

1. An autoclaved aerated block forming device, characterized in that It includes a mounting frame and a movable mold frame. The mold frame can pass through from below the mounting frame. Hydraulic cylinders are symmetrically arranged at the upper end of the mounting frame. A mounting plate is arranged below the mounting frame. The output end of the hydraulic cylinder penetrates through the top of the mounting frame and is fixedly connected to the mounting plate. A vibrator is arranged on the lower end face of the mounting plate. Through grooves are formed on the upper end face of the mounting frame and on the mounting plate. A stretchable and foldable material conveying pipe is installed inside the through grooves. A fuel tank is arranged above the mounting frame. An oil pump communicated with the fuel tank is arranged on the lower surface of the top end of the mounting frame. A plurality of connectors are arranged on the mounting plate. It also includes an oil pipe for connecting the plurality of connectors in series. One of the connectors is connected to the oil pump through a telescopic hose. The lower end of the connector is provided with a communicating spray head. The spray head is used to spray the grease in the fuel tank on the inner surface of the mold frame.

2. The autoclaved aerated concrete block forming device according to claim 1, characterized in that, The material conveying pipe includes a connection end, an intermediate end and a discharge end. The connection end is fixed in the through groove on the mounting frame. The discharge end is fixed in the through groove on the mounting plate. The intermediate end is used to connect the connection end and the discharge end together. Both the connection end and the discharge end are made of metal. The intermediate end is a folding pipe made of rubber.

3. The autoclaved aerated block forming device according to claim 1, characterized in that, When the vibrator moves down to the lowest position, the spray head is located at the position of the upper end face of the mold frame.

4. The autoclaved aerated block forming device according to claim 1, characterized in that, Rollers are arranged at the bottom of the mold frame.

5. The autoclaved aerated block forming device according to claim 4, characterized in that, Tracks for the movement of the rollers are arranged at the bottom of the mounting frame.

Images