A brick-making device

Abstract

The present invention relates to the technical field of brick manufacturing equipment, and specifically relates to a brick-making device. A brick-making device includes a mounting frame. Mounting frames are fixedly arranged on both the upper and lower sides of the mounting frame. A hydraulic mechanism for brick making is arranged on the mounting frame and the mounting frame. The extending end of the upper hydraulic mechanism is connected to an upper pressing mechanism through a connection module. This device improves the success rate of manufacturing positioning pins on bricks by setting an auxiliary separation mechanism, avoiding the problems that in traditional brick-making equipment, due to the small joint surface between the positioning pin and the main body, the pin body is prone to break and separate from the main body during demolding, and the pin body is stuck in the mold; and through the auxiliary separation mechanism, the extending length of the pin body can also be changed, or the end surface where the pin body is located can be changed to change the fitting direction of the bricks.

Description

Technical Field

[0001] The present invention relates to the technical field of brick manufacturing equipment, and particularly to a brick-making device. Background Art

[0002] At present, due to its environmental protection characteristics, non-fired bricks have a broad application scenario in the market. With the change of the market, bricks with built-in positioning can reduce processes and simplify construction during use. For example, for bricks such as retaining blocks, they need to be arranged staggered to leave a climbing channel for people to ensure the safety of people after falling into the water in areas with water. However, bricks without positioning will have problems with inaccurate staggered positions. The current solution is to position by drawing lines in advance, and in the vertical direction, steel bars can also be implanted inside for guidance. One of the important reasons for the lack of bricks with built-in positioning pins is that the cross-section of the pins is small, and it is easy to break during the manufacturing process and is not easy to manufacture. Moreover, the current production equipment does not have a device that can flexibly adjust the length of the pins or the surface where the pins are located to adapt to different use environments or produce bricks with pins of suitable lengths. Summary of the Invention

[0003] The present invention aims at the problems existing in the prior art and provides a brick-making device.

[0004] The technical solution adopted by the present invention to solve its technical problems is: a brick-making device, including an installation frame, installation bottom plates are fixedly arranged on the upper and lower sides of the installation frame, a hydraulic mechanism for brick-making is arranged on the installation frame and the installation bottom plates, an upper pressing mechanism is connected to the extending end of the upper hydraulic mechanism through a connection module, a lower pressing mechanism is connected to the extending end of the lower hydraulic mechanism through a connection module, a demoulding mechanism is rotatably connected to the extending end of the side hydraulic mechanism, the overall structures of the upper and lower pressing mechanisms are in a "return" shape, and an auxiliary separation mechanism is slidably connected in the middle of the "return" shape.

[0005] Preferably, the hydraulic mechanism includes upper hydraulic cylinders and lower hydraulic cylinders that are symmetrically arranged up and down with respect to the installation frame. The upper hydraulic cylinders and the lower hydraulic cylinders are connected to the installation frame through the installation bottom plates, and middle hydraulic cylinders are symmetrically arranged on the left and right sides of the installation frame.

[0006] Preferably, the connection module includes connection shafts rotatably connected to the extending ends of the upper hydraulic cylinders and the lower hydraulic cylinders. Connection plates are fixedly connected to the connection shafts, and the connection plates are used to connect to the end faces of other mechanisms.

[0007] Preferably, the upper pressing mechanism includes an upper pressing block which is in a "return" shape. On the lower end surface of the upper pressing block, upper die blocks fixedly connected thereto are evenly distributed. The overall shape of the upper die blocks presents the shape of the brick to be manufactured. A groove is provided in the middle of the upper die blocks, and an upper drip irrigation groove die rod is provided at the outer edge of the groove. The end of the upper drip irrigation groove die rod extends to the outer edge of the upper die blocks and ends there. Through holes are symmetrically provided on both sides of the middle position of the upper die blocks. The upper ends of the through holes penetrate through to the middle part of the lower side of the "return" shape of the upper pressing block. The parts of the through holes located in the upper pressing block are interconnected by connecting pipes and finally communicate with the outside through connection holes.

[0008] Preferably, the lower pressing mechanism includes a lower pressing block which is in a "return" shape. On the upper end surface of the lower pressing block, lower die blocks fixedly connected thereto are evenly distributed. A groove is provided in the middle of the lower die blocks, and a fault is provided at the middle line of each groove, dividing the lower die blocks into three pieces. Through holes are symmetrically provided on both sides of the middle position of the lower die blocks. The connection mode of the through holes is the same as that of the upper pressing mechanism, which will not be elaborated here.

[0009] Preferably, the demoulding mechanism includes a brick outer contour plate. Through grooves in the shape of the brick outer contour are evenly distributed on the brick outer contour plate, and a central block is provided at the corresponding position of the hollow part of the brick. The position of the central block corresponds to the groove positions of the upper and lower pressing mechanisms, and the lower end of the central block is connected to the brick outer contour plate through a lower drip irrigation groove die rod.

[0010] Preferably, the auxiliary separation mechanism includes a movable plate slidably connected to the upper pressing block. A pushing groove is provided at the corresponding position of the movable plate where the through hole is located. The inclined side wall of the pushing groove contacts the inclined side wall of a trapezoidal block, and the slope of the inclined surfaces is the same. The trapezoidal block is slidably connected in the pushing groove. A movable short rod is fixedly connected to the lower end of the trapezoidal block. The movable short rod extends into the through hole. The movable plate moves horizontally under the action of an external hydraulic cylinder. Under the limiting action of the through hole, the movable short rod can only move in the vertical direction when the movable plate moves horizontally.

[0011] The beneficial effect of the present invention is that this device improves the success rate of manufacturing positioning pins on bricks by setting an auxiliary separation mechanism, avoiding the problems of the traditional brick-making equipment that due to the small connection surface between the positioning pin and the main body, the pin body is prone to break and separate from the main body during demoulding and the pin body is stuck in the mold; and through the auxiliary separation mechanism, the protruding length of the pin body can also be changed, or the end surface where the pin body is located can be changed to change the matching direction of the bricks. Description of the Drawings

[0012] Figure 1 is the overall structural schematic diagram of a brick-making device of the present invention;

[0013] Figure 2 It is a schematic diagram of the overall structure of another angle of a brick-making device of the present invention;

[0014] Figure 3 It is Figure 1 the front view of

[0015] Figure 4 It is Figure 1 the side view of

[0016] Figure 5 It is Figure 1 the schematic diagram of the structure after removing the "mounting frame" and "hydraulic mechanism";

[0017] Figure 6 It is Figure 1 the schematic diagram of the structure of the "upper side pressing mechanism" of

[0018] Figure 7 It is Figure 1 the schematic diagram of the structure of the "brick outer contour plate" of

[0019] Figure 8 It is Figure 1 the schematic diagram of the structure of another angle of the "brick outer contour plate" of

[0020] Figure 9 It is Figure 1 the schematic diagram of the structure of the "lower side pressing mechanism" of

[0021] Figure 10 It is Figure 5 the front view of

[0022] Figure 11 It is Figure 10 the schematic diagram of the structure of "B-B" of

[0023] Figure 12 It is Figure 1 the schematic diagram of the structure of the "auxiliary separation mechanism" of

[0024] Figure 13 It is Figure 1 the schematic diagram of the structure of the "moving plate" of

[0025] Figure 14 It is Figure 13 the top view of

[0026] Figure 15 It is Figure 14 the schematic diagram of the structure of "C-C" of

[0027] Figure 16 It is Figure 1 the schematic diagram of the structure of the "trapezoidal block" and "moving short rod" of

[0028] Among them, there are an installation frame 10, an installation base plate 11, an upper hydraulic cylinder 12, a lower hydraulic cylinder 13, a middle hydraulic cylinder 14, a connecting shaft 15, a connecting piece 16, an upper pressing block 17, a brick outer contour plate 18, a lower pressing block 19, a movable plate 20, a lower die block 21, a movable short rod 23, a pushing groove 24, a trapezoidal block 25, a connecting hole 26, an upper die block 27, an upper drip irrigation groove die rod 28, a connecting pipe 29, a lower drip irrigation groove die rod 30, and a through hole 31. Detailed implementation manner

[0029] The technical solution of the present invention will be further described below in conjunction with the accompanying drawings and through specific implementation manners.

[0030] As Figure 1-16 shown, a brick-making device includes an installation frame 10. Installation base plates 11 are fixedly arranged on the upper and lower sides of the installation frame 10. A hydraulic mechanism for brick-making is arranged on the installation frame 10 and the installation base plates 11. The extending end of the upper-side hydraulic mechanism is connected with an upper-side pressing mechanism through a connecting module, and the extending end of the lower-side hydraulic mechanism is connected with a lower-side pressing mechanism through a connecting module. The extending end of the side hydraulic mechanism is rotatably connected with a demolding mechanism. The overall structures of the upper and lower pressing mechanisms are in a "hui" shape, and an auxiliary separation mechanism is slidably connected in the middle of the "hui" shape; this device can complete the manufacture of products such as retaining bricks with complex shapes.

[0031] This device improves the success rate of manufacturing positioning pins on the brick body by setting an auxiliary separation mechanism, avoiding the problem that in traditional brick-making devices, due to the small connection surface between the positioning pin and the main body, the pin body is easily broken and separated from the main body during demolding, and the pin body is stuck in the mold; and through the auxiliary separation mechanism, the extending length of the pin body can also be changed, or the end surface where the pin body is located can be changed to change the matching direction of the brick body.

[0032] The hydraulic mechanism includes an upper hydraulic cylinder 12 and a lower hydraulic cylinder 13 that are symmetrically arranged up and down with respect to the installation frame 10. The upper hydraulic cylinder 12 and the lower hydraulic cylinder 13 are connected to the installation frame 10 through the installation base plate 11. Middle hydraulic cylinders 14 are symmetrically arranged on the left and right sides of the installation frame 10.

[0033] The connecting module includes a connecting shaft 15 rotatably connected to the extending ends of the upper hydraulic cylinder 12 and the lower hydraulic cylinder 13. A connecting piece 16 is fixedly connected to the connecting shaft 15. The connecting piece 16 is used to connect to the end surface of other mechanisms.

[0034] The upper pressing mechanism includes an upper pressing block 17, which is in the shape of a "return" character. The lower end surface of the upper pressing block 17 is evenly distributed with upper die blocks 27 fixedly connected thereto. The upper die blocks 27 as a whole present the shape of the brick to be manufactured. A groove is provided in the middle of the upper die blocks 27, and an upper drip irrigation groove die rod 28 is provided at the outer edge of the groove. The end of the upper drip irrigation groove die rod 28 extends to the outer edge of the upper die block 27 and ends. Through holes 31 are symmetrically provided on both sides at the middle position of the upper die block 27. The upper ends of the through holes 31 penetrate to the middle part of the lower side of the "return" shape of the upper pressing block 17. The parts of the through holes 31 located in the upper pressing block 17 are interconnected by a connecting pipe 29 and finally communicate with the outside through a connecting hole 26.

[0035] The lower pressing mechanism includes a lower pressing block 19, which is in the shape of a "return" character. The upper end surface of the lower pressing block 19 is evenly distributed with lower die blocks 21 fixedly connected thereto. A groove is provided in the middle of the lower die blocks 21, and a fault is provided at the middle line of each groove, dividing the lower die blocks 21 into three pieces. Through holes 31 are symmetrically provided on both sides at the middle position of the lower die blocks 21. The connection mode of the through holes 31 is the same as that of the upper pressing mechanism, which will not be elaborated here.

[0036] The demoulding mechanism includes a brick outer contour plate 18. The brick outer contour plate 18 is evenly distributed with through grooves in the shape of the brick outer contour, and a central block is provided at the corresponding position where the brick is hollow. The position of the central block corresponds to the groove positions of the upper and lower pressing mechanisms, and the lower end of the central block is connected to the brick outer contour plate 18 through a lower drip irrigation groove die rod 30.

[0037] The auxiliary separation mechanism includes a movable plate 20 slidably connected to the upper pressing block 17. A pushing groove 24 is provided at the corresponding position of the movable plate 20 where the through hole 31 is located. The inclined side wall of the pushing groove 24 contacts the inclined side wall of a trapezoidal block 25, and the slope of the inclined surface is the same. The trapezoidal block 25 is slidably connected in the pushing groove 24. The lower end of the trapezoidal block 25 is fixedly connected with a movable short rod 23. The movable short rod 23 extends into the through hole 31. The movable plate 20 moves horizontally under the action of an external hydraulic cylinder. Under the limiting action of the through hole 31, the movable short rod 23 can only move in the vertical direction when the movable plate 20 moves horizontally.

[0038] Working process: when it is necessary to manufacture retaining bricks, the mixed materials are fed into the upper opening space formed by the outer contour plate 18 of the brick body and the lower mold block 21, and then the upper hydraulic cylinder 12 is controlled to extend, which will drive the upper pressure mechanism to move downward, so that the upper mold block 27 squeezes the materials in the outer contour plate 18 of the brick body to form. When the brick has a pin body and needs to be separated, the movable short rod 23 can be driven by an external hydraulic cylinder (not shown in the figure) to move up to the upper side of the connecting pipe 29. At this time, the through hole 31 is connected to the connecting pipe 29 and is connected to the outside world through the connecting hole 26. At this time, the pin-carrying side of the brick body is in a non-sealed environment with the surface. At this time, when the upper hydraulic cylinder 12 is controlled to drive the upper pressure mechanism to retract, air will flow in through the built-in pipe, so that negative pressure will not be generated to pull the newly formed pin body, thereby reducing the pin body In the case of breakage, it is worth mentioning that if the pin body is long or the brick body overflows with water during the extrusion molding process, the pin body can be further assisted to completely detach or dry the water by connecting an air compressor to the connecting hole 26 to increase pressure or introduce dry air. When the upper pressure mechanism moves out of the outer contour plate 18 of the brick body, the lower hydraulic mechanism can be controlled to move upward. At this time, the fault position on the lower mold block 21 corresponds to the lower drip irrigation trough mold rod 30. The lower mold block 21 will push the pressed brick body out of the outer contour plate 18 of the brick body, and then it can be sent out through the matching conveying equipment. It is worth mentioning that the auxiliary separation mechanism symmetrically arranged above and below can adjust the extension length of the movable short rod 23, thereby changing the end face where the pin body is located, and producing brick bodies with pins on both sides or brick bodies with grooves on both sides, or brick bodies with grooves and pins of different depths, etc.

[0039] The above-described embodiments are only descriptions of preferred implementations of the present invention, and are not intended to limit the concept and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by ordinary persons in the art to the technical solution of the present invention should fall within the protection scope of the present invention, and the technical contents for which protection is sought in the present invention have been fully recorded in the claims.

Claims

1. A brick-making device, characterized in that: It includes a mounting frame (10). Mounting base plates (11) are fixedly arranged on the upper and lower sides of the mounting frame (10). A hydraulic mechanism for brick making is arranged on the mounting frame (10) and the mounting base plates (11). The extending end of the upper hydraulic mechanism is connected with an upper pressing mechanism through a connecting module, and the extending end of the lower hydraulic mechanism is connected with a lower pressing mechanism through a connecting module. The side hydraulic mechanism is middle hydraulic cylinders (14) symmetrically arranged on the left and right sides of the mounting frame (10), and a demoulding mechanism is rotatably connected to its extending end. The overall structures of the upper and lower pressing mechanisms are in a "return" shape, and an auxiliary separation mechanism is slidably connected in the middle of the "return" shape. The demoulding mechanism is located between the upper pressing mechanism and the lower pressing mechanism. The upper pressing mechanism includes an upper pressing block (17). The upper pressing block (17) is in a "return" shape. Upper die blocks (27) fixedly connected thereto are evenly distributed on the lower end face of the upper pressing block (17). The overall shape of the upper die blocks (27) presents the shape of the brick to be manufactured. A groove is arranged in the middle of the upper die blocks (27), and an upper drip irrigation groove die rod (28) is arranged at the outer edge of the groove. Through holes (31) are symmetrically arranged on both sides at the middle position of the upper die blocks (27). The upper ends of the through holes (31) penetrate through to the middle part of the lower side of the "return" shape of the upper pressing block (17). The part of the through holes (31) located in the upper pressing block (17) is communicated with a connecting pipeline (29), and finally is communicated with the outside through a connecting hole (26). The lower pressing mechanism includes a lower pressing block (19). The lower pressing block (19) is in a "return" shape. Lower die blocks (21) fixedly connected thereto are evenly distributed on the upper end face of the lower pressing block (19). Through holes (31) are symmetrically arranged on both sides at the middle position of the lower die blocks (21). The connection mode of the through holes (31) is the same as that of the upper pressing mechanism. The auxiliary separation mechanism includes a movable plate (20) slidably connected to the upper pressing block (17). A pushing groove (24) is arranged at the corresponding position of the movable plate (20) where the through holes (31) are located. The lower end of a trapezoidal block (25) is fixedly connected with a movable short rod (23). The movable short rod (23) extends into the through holes (31) and moves in the vertical direction when the movable plate (20) moves horizontally.

2. The brick-making equipment according to claim 1, characterized in that: The hydraulic mechanism includes upper hydraulic cylinders (12) and lower hydraulic cylinders (13) symmetrically arranged in the up and down positions with respect to the mounting frame (10). The upper hydraulic cylinders (12) and the lower hydraulic cylinders (13) are connected to the mounting frame (10) through the mounting base plates (11). Middle hydraulic cylinders (14) are symmetrically arranged on the left and right sides of the mounting frame (10).

3. A brick-making device according to claim 2, characterized in that: The connecting module includes a connecting shaft (15) rotatably connected to the extending ends of the upper hydraulic cylinders (12) and the lower hydraulic cylinders (13). A connecting piece (16) is fixedly connected to the connecting shaft (15). The connecting piece (16) is used to connect to the end faces of other mechanisms.

4. A brick-making device according to claim 1, characterized in that: A groove is provided in the middle of the lower die block (21), and a fault is provided at the midline of each groove, dividing the lower die block (21) into three pieces.

5. A brick-making device according to claim 1, characterized in that: The demolding mechanism includes a brick outer contour plate (18). Through grooves in the shape of the outer contour of the brick are evenly distributed on the brick outer contour plate (18), and a central block is provided at a corresponding position where the brick is hollow. The position of the central block corresponds to the groove positions of the upper and lower side pressing mechanisms, and the lower end of the central block is connected to the brick outer contour plate (18) through a drip irrigation groove die rod (30).

6. The brick-making device according to claim 1, characterized in that: The inclined side wall of the pushing groove (24) contacts the inclined side wall of the trapezoidal block (25), and the slope of the inclined surfaces is the same. The trapezoidal block (25) is slidably connected in the pushing groove (24).

Images