Limiting device for aerated concrete block mold frame

Abstract

The utility model discloses an aerated concrete block mold frame limiting device, and belongs to the field of mold frame limiting. An aerated concrete block mold frame limiting device comprises a conveying plate and further comprises a limiting groove formed in the conveying plate, a lifting rod is arranged in the limiting groove in a lifting mode, a blocking plate is fixedly connected to the lifting rod, and the blocking plate is attached to the inner wall of the limiting groove; the control groove is formed in the conveying plate, a pressing block is rotationally connected into the control groove, the top of the pressing block extends out of the control groove, a pressing switch is fixedly connected into the control groove, and the bottom of the pressing block is matched with the pressing switch; according to the utility model, the driving machine can drive the lifting rod to ascend, so that the barrier plate of the lifting rod ascends to the top to limit the outer wall of the mold frame, and further, the mold frame can be accurately positioned without manual operation when the mold frame is operated at a designated place, so that the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mold frame limiting, in particular to an aerated concrete block mold frame limiting device. Background Art

[0002] Aerated concrete blocks are a lightweight, porous building material with excellent thermal insulation, sound insulation and heat preservation properties, and are often used in the construction of building walls. In the mass production process of aerated concrete blocks, it is necessary to pour the aerated concrete block slurry into the mold frame for casting and molding, and then go through processes such as static stopping, cutting and high-pressure steaming to make it. Because the mold frame is large in size, it is necessary to place the mold frame on a transport board during transportation, and the friction roller on the transport board is driven by a driving source to rotate, or the mold frame on the friction roller is directly pushed, so that it rotates through multiple friction rollers and rubs against the bottom plate frame of the mold frame, thereby driving the mold frame to move.

[0003] In the prior art, a driving source is used to drive friction rollers to rotate forward and reversely, or the mold frame is directly pushed so that it rotates through multiple friction rollers and rubs against the bottom plate frame of the mold frame, thereby driving the mold frame to move. However, when the mold frame is finally moved to a designated location for operation, it cannot be positioned accurately and needs to be positioned manually, which wastes time and affects production efficiency. Utility Model Content

[0004] The utility model aims to solve the problem in the prior art that the mold frame cannot be accurately positioned and needs manual operation for positioning, which wastes time and affects production efficiency, and proposes an aerated concrete block mold frame limiting device.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A limiting device for an aerated concrete block mold frame comprises a transport plate, and also comprises: a limiting groove provided on the transport plate, wherein a lifting rod is provided in the limiting groove for lifting and lowering, a blocking plate is fixedly connected to the lifting rod, and the blocking plate is in contact with the inner wall of the limiting groove; a control groove provided on the transport plate, wherein a pressing block is rotatably connected in the control groove, the top of the pressing block extends to the outside of the control groove, a pressing switch is fixedly connected in the control groove, and the bottom of the pressing block cooperates with the pressing switch.

[0007] In order to facilitate the limiting of the pressing block, preferably, a spring is fixedly connected in the control groove, and the other end of the spring is fixedly connected to the bottom of the pressing block.

[0008] In order to facilitate the lifting and lowering movement of the lifting rod, preferably, a driving machine is fixedly connected to the bottom of the transport plate, the lifting rod is fixedly connected to the output end of the driving machine, and the driving machine is electrically coordinated with the push switch.

[0009] In order to facilitate supporting the transport plate, further, a support plate is fixedly connected to the bottom of the transport plate.

[0010] In order to facilitate the rotation of the pressing block, preferably, a connecting shaft is fixedly connected in the control groove, and the pressing block is rotatably connected to the connecting shaft.

[0011] In order to facilitate the sliding of the mold frame, preferably, a friction roller is rotatably connected to the transport plate, and the friction roller cooperates with the pressing block.

[0012] Compared with the prior art, the utility model provides an aerated concrete block mold frame limiting device, which has the following beneficial effects:

[0013] 1. The aerated concrete block mold frame limiting device presses the pressing switch through the pressing block, so that the driving machine drives the lifting rod to move upward, so that the blocking plate rises to the top, and the outer wall of the mold frame is limited, so that the mold frame can be accurately positioned when the mold frame is operated at a designated location, without manual positioning, thereby improving work efficiency;

[0014] 2. The aerated concrete block mold frame limiting device can improve the limiting effect of the blocking plate through the blocking plate with an "L"-shaped cross-section, and can also improve the blocking and limiting effect of the blocking plate in conjunction with the guide rod.

[0015] The parts not involved in the device are the same as the existing technology or can be implemented by the existing technology. The utility model can enable the driving machine to drive the lifting rod to move upward, so that the blocking plate rises to the top and limits the outer wall of the mold frame. Then, when the mold frame is operated at a specified location, the mold frame can be accurately positioned without manual positioning, thereby improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of a transport plate of an aerated concrete block mold frame limiting device proposed by the utility model from a first perspective;

[0017] Figure 2 This is a schematic diagram of a transport plate of an aerated concrete block mold frame limiting device proposed by the utility model from a second viewing angle;

[0018] Figure 3 This is a structural schematic diagram of a blocking plate and a pressing block of an aerated concrete block mold frame limiting device proposed by the utility model;

[0019] Figure 4 A kind of aerated concrete block mold frame limiting device proposed by the utility model Figure 3 Schematic diagram of the structure of part A.

[0020] In the figure: 1. transport plate; 101. limit slot; 102. control slot; 2. driving machine; 201. lifting rod; 3. blocking plate; 4. connecting shaft; 5. pressing block; 501. spring; 6. pressing switch; 7. friction roller; 8. supporting plate. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0023] Example:

[0024] Reference Figure 1-Figure 4 , a limit device for an aerated concrete block mold frame comprises a transport plate 1, on which a rotatable friction roller 7 is also installed, and the contact surface of the friction roller 7 is made of rubber or plastic, which can improve the friction between the friction roller 7 and the bottom surface of the mold frame, and a support plate 8 is fixedly connected to the bottom of the transport plate 1 to improve the supporting effect of the transport plate 1. In the batch production process of aerated concrete blocks, it is necessary to pour the aerated concrete block slurry into the mold frame for casting and molding, and then it is made through static stopping, cutting and high-pressure steaming and other process processes. Because the mold frame is large in size, it is necessary to place the mold frame on the transport plate 1 for transportation during transportation, and the friction roller 7 on the transport plate 1 is driven by a driving source to rotate, or the mold frame on the friction roller 7 is directly pushed, so that it rotates through multiple friction rollers 7 and rubs with the bottom plate frame of the mold frame, thereby driving the mold frame to move, and then the concrete raw materials in the mold frame can be transported.

[0025] Please refer to Figure 3 and Figure 4As shown in the figure, a limiting groove 101 is also provided on the transport plate 1, and a lifting rod 201 that can be raised and lowered is also installed in the limiting groove 101, and a driving machine 2 is also fixedly connected to the bottom of the transport plate 1, and the driving machine 2 is an electric push rod or a hydraulic cylinder, and then the lifting rod 201 is fixedly connected to the output end of the driving machine 2, so that it can drive the lifting rod 201 to move up and down, and a blocking plate 3 is also fixedly connected to the lifting rod 201 for moving the blocking plate 3, and the cross-section of the blocking plate 3 is "L"-shaped, and the blocking plate 3 is in contact with the inner wall of the limiting groove 101, and a guide rod is also arranged in the limiting groove 101, and the blocking plate 3 can slide on the guide rod to improve the blocking and limiting effect of the blocking plate 3.

[0026] Please refer to Figure 4 As shown in, a control groove 102 is also opened on the transport plate 1, and a connecting shaft 4 is fixedly connected in the control groove 102, and then the pressing block 5 is rotatably connected to the connecting shaft 4, and the top of the pressing block 5 extends to the outside of the control groove 102, and the top height of the pressing block 5 is higher than the height of the friction roller 7, and a spring 501 is also fixedly connected in the control groove 102, and the other end of the spring 501 is fixedly connected to the bottom of the pressing block 5, and a pressing switch 6 is fixedly connected in the control groove 102, and then the control connecting line of the pressing switch 6 is connected to the switch of the driving machine 2, when the button of the pressing switch 6 is pressed, the driving machine 2 starts, and when the button is not pressed, the driving machine 2 stops. The patent with patent publication number CN219979391U can be referred to, which is the prior art.

[0027] The working principle is as follows. The push switch 6 can be connected to the main power switch. When the push switch 6 needs to be used, it can be powered on. When it is not needed, it can be powered off. When the mold frame on the transport plate 1 needs to be limited, the main power switch can be turned on to put the push switch 6 in the starting state. During this process, when the bottom of the mold frame contacts the push block 5, the push block 5 will rotate under the influence of the limit of the connecting shaft 4, so that the bottom of the push block 5 presses the push switch 6. At the same time, the spring 501 is compressed, and the driving machine 2 drives the lifting rod 201 to move upward, so that the blocking plate 3 rises to the top, and then the blocking plate 3 can limit the outer wall of the mold frame, so that the mold frame can be accurately positioned when it is operated at a specified location, without the need for manual positioning, thereby improving work efficiency.

[0028] When the mold frame is stationary or the processing is completed, the friction roller 7 can be rotated in the opposite direction, or the mold frame can be pushed back to move the mold frame to another place. In this process, the mold frame is removed, and the push switch 6 is stretched by the spring 501, so that the button on the push switch 6 is reset. At this time, the driving machine 2 is in a power-off state, and the blocking plate 3 is always in a limited state. Here, when it is necessary to continuously position and limit the mold frame, the worker can step on the pressing block 5 on the transport plate 1 with his foot when pushing, and the foot can reduce the burden on the worker when pressing, so that the driving machine 2 is restarted, and then the driving machine 2 drives the blocking plate 3 to descend and reset, and then the subsequent mold frames can be repeatedly positioned and limited. When the blocking plate 3 is not needed, the main power switch of the push switch 6 can be turned off to make it in a power-off state, so that the mold frame on the transport plate 1 can be continuously moved.

[0029] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A positioning device for an aerated concrete block mold frame, comprising a transport plate (1), characterized in that: Also includes: A limiting groove (101) is provided on the transport plate (1), A lifting rod (201) is provided in the limiting groove (101) for lifting, a blocking plate (3) is fixedly connected to the lifting rod (201), and the blocking plate (3) is in contact with the inner wall of the limiting groove (101); A control groove (102) is provided on the transport plate (1), A pressing block (5) is rotatably connected in the control groove (102), the top of the pressing block (5) extends to the outside of the control groove (102), a pressing switch (6) is fixedly connected in the control groove (102), and the bottom of the pressing block (5) cooperates with the pressing switch (6).

2. The aerated concrete block mold frame limiting device according to claim 1, characterized in that: A spring (501) is fixedly connected in the control groove (102), and the other end of the spring (501) is fixedly connected to the bottom of the pressing block (5).

3. The aerated concrete block mold frame limiting device according to claim 1, characterized in that: The bottom of the transport plate (1) is fixedly connected to a driving machine (2), the lifting rod (201) is fixedly connected to the output end of the driving machine (2), and the driving machine (2) is electrically coordinated with a push switch (6).

4. The aerated concrete block mold frame limiting device according to claim 3, characterized in that: A support plate (8) is fixedly connected to the bottom of the transport plate (1).

5. The aerated concrete block mold frame limiting device according to claim 1, characterized in that: A connecting shaft (4) is fixedly connected in the control groove (102), and the pressing block (5) is rotatably connected to the connecting shaft (4).

6. The aerated concrete block mold frame limiting device according to claim 1, characterized in that: A friction roller (7) is rotatably connected to the transport plate (1), and the friction roller (7) cooperates with the pressing block (5).

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