Aerated concrete block forming machine for building and method of use

Abstract

The application belongs to the technical field of aerated concrete block forming, and relates to an aerated concrete block forming machine for building and a use method. The forming machine comprises an inclined material guide plate with the left side being lower and the right side being higher, an L-shaped tray and a first cutting mechanism. The L-shaped tray comprises a horizontal plate and a vertical plate, and the vertical plate is fixedly connected to the left side of the horizontal plate. The horizontal plate is used for supporting the blank. The L-shaped tray moves leftward along the inclined material guide plate and stops at the cutting position under the blockage of the stopper, and the second cutting mechanism cuts the blank. Then, the first cutting mechanism on the next L-shaped tray rushes to the cutting position to cut the blank, and after the cutting is completed, the slide plate pushes the rope to move into the sliding cavity, the baffle is retracted into the storage cavity, and the cut blank continuously moves forward along the inclined material guide plate. The forming machine has strong continuous operation capacity, and can automatically complete the cutting of the blank in the left-right direction and the vertical direction during the continuous conveying of multiple blanks.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of aerated concrete block forming, and relates to a building aerated concrete block forming machine and a use method. BACKGROUND

[0002] The aerated concrete block is widely used in high-rise frame structure buildings, is a new type of building material with light weight, good heat preservation and heat insulation, good fire resistance and certain anti-seismic capacity. The nailing, sawing and planing performance of the aerated concrete block brings great convenience and flexibility to construction. After the aerated concrete block is poured and aerated, a green body is formed. Since the green body has a large volume, cutting processing must be performed to achieve the required product size. The current equipment needs to stop the conveying belt conveying the green body when cutting the green body, and then start the conveying belt to convey the green body after the cutting is completed.

[0003] To solve the above problems, the application provides a building aerated concrete block forming machine and a use method. SUMMARY

[0004] To solve the problems in the background art, the application provides a building aerated concrete block forming machine and a use method.

[0005] To achieve the above purpose, the application adopts the following technical scheme: the building aerated concrete block forming machine comprises an inclined guide plate with the left side being lower and the right side being higher, an L-shaped tray and a first cutting mechanism;

[0006] The L-shaped tray comprises a horizontal plate and a vertical plate, and the vertical plate is fixedly connected to the left side of the horizontal plate; the horizontal plate is used for supporting the green body; the front end and the rear end of the vertical plate are both provided with a receiving cavity; each receiving cavity is elastically and slidably provided with a baffle; a rope is fixedly connected between the two baffles; the rope slides through the vertical plate; a sliding cavity is formed in the middle of the vertical plate, and a sliding plate is slidably arranged in the sliding cavity and cooperates with the rope;

[0007] The inclined guide plate is provided with a cutting position, and the first cutting mechanism comprises a plurality of first cutting assemblies; the plurality of first cutting assemblies are arranged in parallel; each first cutting assembly comprises two second fixed rods and a second steel wire; the two second fixed rods are arranged above and below and are both fixed to the left side of the vertical plate; and the second steel wire is fixed between the two second fixed rods;

[0008] The two sides of the cutting position of the inclined guide plate are both provided with a fixed baffle that cooperates with the baffle;

[0009] The L-shaped tray moves along the inclined guide plate to the left and stops at the cutting position under the blocking of the stopper; then, the first cutting mechanism on the next L-shaped tray rushes to the cutting position to cut the blank on the cutting position and after the cutting is completed, the slide plate pushes the rope to move into the sliding cavity, the baffle is retracted into the storage cavity, and the cut blank continues to move forward along the inclined guide plate.

[0010] Further, a plurality of second accommodation grooves are formed in the horizontal plate, the second accommodation grooves are in one-to-one correspondence with the plurality of first cutting assemblies; one of the second accommodation grooves on the horizontal plate is in communication with the sliding cavity, and the remaining second accommodation grooves extend to the vertical plate and upward along the vertical plate.

[0011] Further, a second cutting mechanism is movably arranged above the cutting position of the inclined guide plate;

[0012] The second cutting mechanism comprises a cylinder, a first fixed rod and a first steel wire; the cylinder is fixedly installed on both sides of the inclined guide plate, the output shaft of the cylinder is vertically upward, a connecting plate is fixedly connected between the upper ends of the two cylinders, the first fixed rod is fixedly connected to both ends of the connecting plate, the first fixed rod is below the connecting plate and between the two cylinders, the first steel wire is fixedly connected between the two first fixed rods, and the first steel wire is at the lower end of the first fixed rod.

[0013] Further, a trigger is arranged between the fixed stopper and the baffle, when the fixed stopper and the baffle are in contact, the second cutting mechanism is started and cuts the blank on the cutting position in the vertical direction.

[0014] Further, the trigger comprises a pressure sensor and a controller, the pressure sensor is arranged on the fixed stopper and cooperates with the baffle, and the cylinder and the pressure sensor are electrically connected with the controller.

[0015] Further, a first accommodation groove cooperating with the second cutting mechanism is formed in the horizontal plate.

[0016] Further, a second conveying belt is arranged at the left end of the inclined guide plate, and a first conveying belt is arranged at the right end of the inclined guide plate.

[0017] The use method of the aerated concrete block forming machine for building in the application comprises the following specific steps:

[0018] S1, the blank is placed on the horizontal plate of the L-shaped tray, so that the L-shaped tray enters the inclined guide plate, and under the guidance of the inclined guide plate, the L-shaped tray slides to the left;

[0019] S2, under the action of the fixed stopper, the L-shaped tray stops at the cutting position;

[0020] S3, then, the first cutting mechanism on the next L-shaped tray rushes to the cutting position to cut the blank on the cutting position and after cutting is completed, the slide plate pushes the rope to move into the sliding cavity, the baffle is retracted into the storage cavity, and the cut blank continues to move forward along the inclined guide plate

[0021] Compared with the prior art, the present application has the following beneficial effects: the L-shaped tray moves to the left along the inclined guide plate and stops at the cutting position under the block, and the second cutting mechanism cuts the blank. Then, the first cutting mechanism on the next L-shaped tray rushes to the cutting position to cut the blank on the cutting position and after cutting is completed, the slide plate pushes the rope to move into the sliding cavity, the baffle is retracted into the storage cavity, and the cut blank continues to move forward along the inclined guide plate.

[0022] The forming machine has strong continuous operation ability, can automatically complete the cutting of the blank in the left-right direction and the vertical direction during the continuous conveying of the plurality of blanks, and can complete the cutting of the blank without stopping the first conveying belt and the second conveying belt. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 is a structural diagram of the inclined guide plate in the present application;

[0024] Figure 2 is a structural diagram of the L-shaped tray in the present application;

[0025] Figure 3 is a sectional view of the L-shaped tray in the present application;

[0026] Figure 4 is an enlarged view of A of the present application. Figure 3

[0027] In the figure: 1, inclined guide plate; 2, first conveying belt; 3, second conveying belt; 4, fixed block; 5, connecting plate; 6, first fixed rod; 7, first steel wire; 8, air cylinder; 9, L-shaped tray; 10, second fixed rod; 11, second steel wire; 12, first accommodation groove; 13, second accommodation groove; 14, storage cavity; 15, baffle; 16, spring; 17, rope; 18, sliding cavity; 19, limiting sliding groove; 20, slide plate; 21, blank. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0029] ​As Figures 1-4 The technical scheme adopted by the present application is as follows: the aerated concrete block forming machine for building comprises an inclined guide plate 1, an L-shaped tray 9 for supporting a blank 21, a first cutting mechanism and a second cutting mechanism.

[0030] The inclined guide plate 1 is arranged with the left end being lower than the right end. The left end of the inclined guide plate 1 is matched with the second conveying belt 3, and the right end of the inclined guide plate 1 is matched with the first conveying belt 2. The inclined guide plate 1 is provided with a cutting position. In use, the first conveying belt 2 conveys the L-shaped tray 9 to the inclined guide plate 1, and then under the guidance of the inclined guide plate 1, the L-shaped tray 9 slides along the inclined guide plate 1 to the left. When the L-shaped tray 9 reaches the cutting position, it stops. After cutting, the L-shaped tray 9 continues to move along the inclined guide plate 1 and enters the second conveying belt 3.

[0031] The L-shaped tray 9 comprises a horizontal plate and a vertical plate, and the vertical plate is fixedly connected to the left side of the horizontal plate. The horizontal plate is used for supporting the blank 21. The upper end surface of the horizontal plate is in a groove shape, which limits the blank 21 and prevents the blank 21 from falling off from the front and rear ends of the horizontal plate.

[0032] The front and rear ends of the vertical plate are both provided with a receiving cavity 14, and each receiving cavity 14 is elastically and slidably provided with a baffle 15. Specifically, the inward end of the baffle 15 is fixedly connected with a spring 16, and the other end of the spring 16 is fixedly connected with the end wall of the receiving cavity 14. The inward end of the baffle 15 is fixedly provided with a first shoulder, and the first shoulder is slidably arranged in the receiving cavity 14. The outer end of the receiving cavity 14 is provided with a second shoulder. Under the action of the second shoulder, the baffle 15 cannot be taken out of the receiving cavity 14.

[0033] The inclined guide plate 1 is fixedly connected with a fixed stop block 4 on the front and rear sides of the cutting position, and the fixed stop block 4 is matched with the baffle 15 on the same side. When the L-shaped tray 9 moves to the cutting position, the baffle 15 contacts the fixed stop block 4, and under the blocking action of the fixed stop block 4, the L-shaped tray 9 stops at the cutting position. The blank 21 on the L-shaped tray 9 is cut. After cutting, the baffle 15 is retracted into the receiving cavity 14, the baffle 15 is separated from the fixed stop block 4, and the L-shaped tray 9 continues to slide to the left along the inclined guide plate 1.

[0034] The two baffles 15 are fixedly connected with a rope 17. The horizontal plate is provided with a threading hole, and the rope 17 is slidably arranged through the threading hole. A sliding cavity 18 is formed in the right side surface of the middle of the vertical plate, and the sliding cavity 18 penetrates the threading hole and the rope 17 passes through the sliding cavity 18. Limiting sliding grooves 19 are formed in the inner walls on both sides of the sliding cavity 18. The sliding plate 20 is fixedly provided with protrusions on both sides, and the protrusions are slidably arranged in the limiting sliding grooves 19 on the same side. The sliding plate 20 is located on the right side of the rope 17.

[0035] At the beginning, the baffle 15 extends out of the receiving cavity 14 under the action of the spring 16, and the rope 17 is in a tension state and in a straight line. When the sliding plate 20 slides into the sliding cavity 18, the sliding plate 20 pushes the rope 17, the rope 17 is bent, and the rope 17 pulls the baffle 15 to retract into the receiving cavity 14.

[0036] The first cutting mechanism is arranged on each L-shaped tray 9 and is arranged on the left side of the vertical plate. The first cutting mechanism comprises a plurality of first cutting assemblies arranged in parallel. The first cutting assembly comprises two second fixed rods 10 and a second steel wire 11. The two second fixed rods 10 are arranged above and below and are fixed on the side of the vertical plate away from the horizontal plate. The second steel wire 11 is fixed between the two second fixed rods 10, and the second steel wire 11 is located at the end of the second fixed rod 10 away from the vertical plate.

[0037] The horizontal plate is provided with a plurality of second accommodation grooves 13 matched with the first cutting mechanism. The plurality of second accommodation grooves 13 correspond to the plurality of first cutting assemblies one by one. One of the second accommodation grooves 13 on the horizontal plate is in communication with the sliding cavity 18, and the rest of the second accommodation grooves 13 extend to the vertical plate and upward along the vertical plate.

[0038] The second cutting mechanism is arranged above the cutting position of the inclined guide plate 1 and moves up and down. The second cutting mechanism comprises a gas cylinder 8, a first fixed rod 6 and a first steel wire 7. The gas cylinder 8 is fixedly installed on both sides of the inclined guide plate 1, and the output shaft of the gas cylinder 8 is vertically upward. The upper ends of the two gas cylinders 8 are fixedly connected with a connecting plate 5, the two ends of the connecting plate 5 are fixedly connected with the first fixed rod 6, the first fixed rod 6 is below the connecting plate 5 and between the two gas cylinders 8, the first steel wire 7 is fixedly connected between the two first fixed rods 6, and the first steel wire 7 is at the lower end of the first fixed rod 6.

[0039] The horizontal plate is provided with a first accommodation groove 12 matched with the second cutting mechanism. When the second cutting mechanism cuts the blank 21, the first accommodation groove 12 provides a space for the second cutting mechanism.

[0040] A trigger is arranged between the fixed stop block 4 and the baffle 15. The trigger comprises a controller and a pressure sensor. The pressure sensor is installed on the fixed stop block 4 and cooperates with the baffle 15. The pressure sensor and the gas cylinder 8 are electrically connected with the controller.

[0041] Initially, the cylinder 8 is in the elongated state, when the L-shaped tray 9 moves to the cutting position, the baffle 15 is in contact with the fixed block 4, under the guidance of the inclined guide plate 1, the baffle 15 acts on the pressure sensor, the pressure value of the pressure sensor increases and is transmitted to the controller. After the controller receives the signal of the increased pressure value of the pressure sensor, the cylinder 8 is started, the cylinder 8 is shortened, the first steel wire 7 moves downward and cuts the billet 21 on the cutting position in the up-down direction, after the cutting is completed, the cylinder 8 is elongated to return to the initial position and stops, waiting for the next start.

[0042] Working principle: initially, the cylinder 8 is in the elongated state. Under the action of the spring 16, the baffle 15 extends to the outside of the storage cavity 14, and the rope 17 is in the straightened state.

[0043] Place the billet 21 on the L-shaped tray 9. Place multiple L-shaped trays 9 on the first conveying belt 2 at intervals, and there should be a certain distance between adjacent L-shaped trays 9, so that when the billet 21 on the cutting position is cut by the second cutting mechanism and the second cutting mechanism returns to the initial state, the next L-shaped tray 9 moves to the inclined guide plate 1. Avoid movement interference between the first cutting mechanism and the second cutting mechanism on the next L-shaped tray 9.

[0044] The first conveying belt 2 conveys the first L-shaped tray 9 to the inclined guide plate 1, under the guidance of the inclined guide plate 1, the first L-shaped tray 9 slides along the inclined guide plate 1 to the left. When the first L-shaped tray 9 moves to the cutting position, the baffle 15 is in contact with the fixed block 4, and under the blocking action of the fixed block 4, the first L-shaped tray 9 stays at the cutting position. At the same time, the baffle 15 extrudes the fixed block 4, so that the pressure value of the pressure sensor increases, and the pressure sensor transmits the signal of the increased pressure value to the controller, and the controller controls the cylinder 8 to start, so that the cylinder 8 is shortened, and the first steel wire 7 moves downward to cut the billet 21 on the cutting position in the up-down direction. After the cutting is completed, the cylinder 8 is elongated and returns to the initial state to stop moving.

[0045] Afterwards, the second L-shaped tray 9 moves to the inclined guide plate 1 and under the guiding effect of the inclined guide plate 1, quickly rushes to the cutting position. The first cutting mechanism on the second L-shaped tray 9 cuts the blank 21 on the cutting position in the left-right direction. After the left-right direction cutting is completed, the first cutting assembly on the second L-shaped tray 9 continues to move along the corresponding second accommodation slot 13. The corresponding first cutting assembly pushes the sliding plate 20 on the first L-shaped tray 9. On the first L-shaped tray 9, the sliding plate 20 moves to the sliding cavity 18, the rope 17 bends, the rope 17 pulls the baffle 15 to make the baffle 15 retract into the storage cavity 14, the baffle 15 is separated from the fixed block 4, the first L-shaped tray 9 slides to the left along the inclined guide plate 1, and then slides onto the second conveying belt 3 and then enters the next station. When the first L-shaped tray 9 is separated from the second L-shaped tray 9, under the action of the spring 16, the baffle 15 on the first L-shaped tray 9 extends out of the storage cavity 14, the rope 17 gradually straightens and the sliding plate 20 is reset.

[0046] When the baffle 15 on the second L-shaped tray 9 contacts the fixed block 4, the second L-shaped tray 9 stops at the cutting position under the blocking of the fixed block 4. At the same time, under the action of the trigger, the second cutting mechanism is started.

[0047] In this way, a plurality of L-shaped trays 9 continuously pass through the cutting position in sequence, and the blank 21 on the L-shaped tray 9 is cut and then continuously moves to the left along the inclined guide plate 1 and moves onto the second conveying belt 3.

[0048] The above method for using the aerated concrete block forming machine for building, the specific steps are as follows:

[0049] S1, the blank 21 is placed on the horizontal plate of the L-shaped tray 9, and a plurality of first L-shaped trays 9 are placed on the first conveying belt 2. The first conveying belt 2 conveys the first L-shaped tray 9 to the inclined guide plate 1, and under the guiding effect of the inclined guide plate 1, the first L-shaped tray 9 quickly slides to the left along the inclined guide plate 1.

[0050] S2, when the baffle 15 on the first L-shaped tray 9 contacts the fixed block 4, the first L-shaped tray 9 stops at the cutting position under the blocking of the fixed block 4.

[0051] S3, when the baffle 15 contacts the fixed block 4, the second cutting mechanism is started to cut the blank 21 on the first L-shaped tray 9 in the up-down direction.

[0052] S4, when the second cutting mechanism finishes cutting and returns to the initial state, the second L-shaped tray 9 moves to the inclined guide plate 1 and rushes to the cutting position along the inclined guide plate 1, and the first cutting mechanism on the second L-shaped tray 9 cuts the blank 21 on the first L-shaped tray 9 in the left-right direction.

[0053] S5, then, the corresponding first cutting assembly on the second L-shaped tray 9 pushes the slide plate 20 on the first L-shaped tray 9 to move into the sliding cavity 18, the rope 17 bends, the baffle 15 retracts into the storage cavity 14 and is separated from the fixed block 4, and the first L-shaped tray 9 slides to the left along the inclined guide plate 1 to the second conveying belt 3.

[0054] S6, the second L-shaped tray 9 moves to the cutting position and stays at the cutting position under the block of the fixed block 4.

[0055] According to the above steps, a plurality of blanks 21 pass through the cutting position in turn and complete cutting.

[0056] Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can make modifications to the technical solutions recorded in the foregoing embodiments, or make equivalent replacements to part of the technical features, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. An aerated concrete block forming machine for building, characterized in that: The oblique guide plate (1) includes a left low and a right high, an L-shaped tray (9) and a first cutting mechanism; The L-shaped tray (9) includes a horizontal plate and a vertical plate, and the vertical plate is fixedly connected to the left side of the horizontal plate; the horizontal plate is used for supporting the blank (21); the front and rear ends of the vertical plate are both provided with a receiving cavity (14); each receiving cavity (14) is elastically and slidably provided with a baffle (15); the two baffles (15) are fixedly connected with a rope (17); the rope (17) is slidably arranged through the vertical plate; the middle of the vertical plate is provided with a sliding cavity (18), and the sliding cavity (18) is slidably provided with a sliding plate (20); the sliding plate (20) cooperates with the rope (17). The oblique guide plate (1) is provided with a cutting position, and the first cutting mechanism includes a plurality of first cutting assemblies; the plurality of first cutting assemblies are arranged in parallel; each first cutting assembly includes two second fixed rods (10) and a second steel wire (11); the two second fixed rods (10) are arranged above and below and are both fixed to the left side of the vertical plate; the second steel wire (11) is fixed between the two second fixed rods (10). The cutting position of the oblique guide plate (1) is provided with a fixed baffle (4) which cooperates with the baffle (15) on both sides of the cutting position. The L-shaped tray (9) moves left along the oblique guide plate (1) and stops at the cutting position under the block (4); then, the first cutting mechanism on the next L-shaped tray (9) rushes to the cutting position to cut the blank (21) on the cutting position and makes the sliding plate (20) push the rope (17) to move into the sliding cavity (18) after the cutting is completed; the baffle (15) is retracted into the receiving cavity (14); and the cut blank (21) continues to move forward along the oblique guide plate (1).

2. The architectural autoclaved aerated concrete block forming machine as claimed in claim 1, wherein: A plurality of second accommodation grooves (13) are formed in the horizontal plate; the plurality of second accommodation grooves (13) correspond to the plurality of first cutting assemblies one by one; one of the second accommodation grooves (13) on the horizontal plate is in communication with the sliding cavity (18), and the remaining second accommodation grooves (13) all extend to the vertical plate and upward along the vertical plate.

3. The building autoclaved aerated concrete block forming machine as claimed in claim 1, characterized in that: A second cutting mechanism is arranged above and below the cutting position of the oblique guide plate (1); The second cutting mechanism includes a gas cylinder (8), a first fixed rod (6) and a first steel wire (7); the gas cylinder (8) is fixedly installed on both sides of the oblique guide plate (1); the output shaft of the gas cylinder (8) is vertically upward; the upper ends of the two gas cylinders (8) are fixedly connected with a connecting plate (5); the two ends of the connecting plate (5) are fixedly connected with the first fixed rod (6); the first fixed rod (6) is below the connecting plate (5) and between the two gas cylinders (8); the first steel wire (7) is fixedly connected between the two first fixed rods (6), and the first steel wire (7) is at the lower end of the first fixed rod (6).

4. The building autoclaved aerated concrete block forming machine as claimed in claim 3, characterized in that: A trigger is arranged between the fixed baffle (4) and the baffle (15); when the fixed baffle (4) and the baffle (15) are in contact, the second cutting mechanism is started and cuts the blank (21) on the cutting position in the vertical direction.

5. The architectural autoclaved aerated concrete block forming machine as claimed in claim 4, wherein: The trigger piece comprises a pressure sensor and a controller, the pressure sensor is arranged on the fixed block (4) and cooperates with the baffle (15), and the cylinder (8) and the pressure sensor are electrically connected with the controller.

6. The building autoclaved aerated concrete block forming machine as claimed in claim 3, wherein: The horizontal plate is provided with a first displacement slot (12) matched with the second cutting mechanism.

7. The building autoclaved aerated concrete block forming machine as claimed in claim 1, characterized in that: The left end of the inclined guide plate (1) is matched with the second conveying belt (3), and the right end of the inclined guide plate (1) is matched with the first conveying belt (2).

8. The method for using the aerated concrete block forming machine for building in claim 1, comprising the following steps: S1, placing the blank (21) on the horizontal plate of the L-shaped tray (9), so that the L-shaped tray (9) enters the inclined guide plate (1), and under the guiding action of the inclined guide plate (1), the L-shaped tray (9) slides to the left; S2, under the action of the fixed block (4), the L-shaped tray (9) stops at the cutting position; S3, then, the first cutting mechanism on the next L-shaped tray (9) strikes the cutting position to cut the blank (21) at the cutting position, and after the cutting is completed, the slide plate (20) pushes the rope (17) to move into the sliding cavity (18), the baffle (15) is retracted into the storage cavity (14), and the cut blank (21) continues to move forward along the inclined guide plate (1).

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