Automatic cutting device for green bricks

Abstract

The utility model relates to the technical field of brick cutting, specifically is a kind of automatic cutting device of brick, including conveying frame and conveying groove, the both sides of conveying frame are provided with cutting assembly, the upper and lower ends of conveying frame are provided with conveying assembly, cutting assembly includes first cutting frame and second cutting frame, the side fixed connection of conveying frame has first cutting frame, the other side fixed connection of conveying frame has second cutting frame.The utility model is provided with conveying frame, conveying groove, first cutting frame, second cutting frame, upper conveying cover, lower conveying cover, conveying belt, antiskid rubber strip, control gas side frame, control gas pump machine, main telescopic air bag and cutting tool, can make equipment to carry out the more efficient stable automatic cutting operation of brick, in actual use process, staff first puts the brick raw material needing cutting into the conveying groove inside of conveying frame, then simultaneously starts the conveying belt inside upper and lower upper conveying cover and lower conveying cover.

Description

Technical Field

[0001] This utility model relates to the field of brick blank cutting technology, specifically to an automatic brick blank cutting device. Background Technology

[0002] Hollow bricks are commonly used in non-load-bearing parts. Bricks with large hollow dimensions and a small number of hollow parts are called hollow bricks. Hollow bricks are divided into cement hollow bricks, clay hollow bricks, and shale hollow bricks. Hollow bricks are a commonly used wall material in the construction industry. Due to their advantages such as being lightweight and consuming less raw materials, they have become the first product recommended by the national construction department. Similar to red bricks, the common raw materials for manufacturing hollow bricks are clay and cinders. The production of hollow bricks requires automatic cutting of the brick blanks.

[0003] For example, patent document CN 205009375 U discloses an automatic brick cutting device, including a clay strip conveying mechanism, a moving mechanism, and a cutting mechanism mounted on the moving mechanism. The moving mechanism includes a base, guide rails mounted on two side arms of the base, sliders sliding on the two guide rails, support arms connected to the two sliders, connecting plates fixedly connected to the two support arms, and a screw transmission mechanism that drives the connecting plates and support arms to slide via a conveying motor. The tops of the two support arms are connected by a crossbeam. This utility model, using the above structure, has the following advantages: 1. During the clay strip conveying process, there is no need to stop the conveying when cutting the clay strip, achieving continuous automatic cutting of the clay strip; 2. The relative speed between the cutting mechanism and the clay strip in the forward direction is zero, ensuring the square shape of the clay strip brick during cutting; the entire mechanism is compact and occupies little space.

[0004] However, when this structure is used for brick blank cutting, due to its own structural limitations, it can only perform simple unidirectional cutting operations on the brick blank raw materials, resulting in poor cutting effect and easily affecting the quality of the final hollow brick production. At the same time, the equipment cannot guarantee more stable positioning and fastening operation during brick blank cutting, which cannot meet the needs of daily use. Therefore, it is urgent to design an automatic brick blank cutting device to solve the above problems. Utility Model Content

[0005] The purpose of this utility model is to provide an automatic brick blank cutting device to solve the problems mentioned in the background art. When the existing structure is used for brick blank cutting production, due to its own structural limitations, it can only perform simple unidirectional cutting operations on the brick blank raw materials, resulting in poor cutting effect and easily affecting the quality of the final hollow brick production. At the same time, the equipment cannot guarantee a more stable positioning and fixing operation during brick blank cutting, and cannot meet the needs of daily use.

[0006] To achieve the above objectives, the present invention provides the following technical solution: an automatic brick cutting device, including a conveying frame, a conveying groove is provided inside the conveying frame, cutting components are provided on both sides of the conveying frame, and conveying components are provided at the upper and lower ends of the conveying frame;

[0007] The cutting assembly includes a first cutting frame and a second cutting frame. The first cutting frame is fixedly connected to one side of the conveyor frame, and the second cutting frame is fixedly connected to the other side of the conveyor frame.

[0008] The conveying assembly includes an upper conveying cover and a lower conveying cover. The upper conveying cover is fixedly connected to the top of the conveying frame, and the lower conveying cover is fixedly connected to the bottom of the conveying frame.

[0009] Preferably, the inner walls of the upper and lower conveyor covers are provided with conveyor belts, and the sides of the conveyor belts are provided with anti-slip rubber strips.

[0010] Preferably, the first cutting frame and the second cutting frame are fixedly connected to the sides of the gas control side frame, the gas control side frame is provided with a gas control pump at the center of the side, and the gas control pump is provided with gas distribution valve seats on both sides.

[0011] Preferably, the two ends of the first cutting frame are fixedly connected to storage side covers, the inside of the storage side covers is provided with a side telescopic airbag, and one end of the side telescopic airbag is fixedly connected to a telescopic top plate.

[0012] Preferably, the front of the first cutting frame is provided with a main telescopic airbag, and the front of the main telescopic airbag is fixedly connected with a cutting tool.

[0013] Preferably, the inner wall of the conveyor frame is provided with storage slots on both sides.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] This automatic brick cutting device, through its conveyor frame, conveyor trough, first cutting frame, second cutting frame, upper conveyor cover, lower conveyor cover, conveyor belt, anti-slip strips, air control side frame, air control pump, main telescopic airbag, and cutting blades, enables the equipment to perform more efficient and stable automatic brick cutting operations. In actual use, the operator first puts the brick material to be cut into the conveyor trough of the conveyor frame, and then simultaneously starts the conveyor belts inside the upper and lower conveyor covers. With the help of the anti-slip strips on the sides of the conveyor belts, the brick is conveyed to the cutting position inside the conveyor frame through a rapid, adaptable, and pressing operation. At the same time, the air control pumps in the center of the sides of the air control side frame are simultaneously started to inflate the main telescopic airbags inside the first and second cutting frames, respectively. The cutting blades at one end of the main telescopic airbag are then placed against both sides of the brick for automatic cutting from both sides. The pressure is more stable, ensuring that the material is not squeezed or deformed. Afterward, the upper and lower conveyor belts are started again to quickly discharge the cut material, demonstrating the practicality of the equipment design.

[0016] This automatic brick cutting device, through its conveyor frame, conveyor trough, first cutting frame, second cutting frame, air control pump, air distribution valve seat, storage side cover, side telescopic airbag, telescopic top plate, and storage trough, further improves the overall performance of the equipment. During daily use, when the air control pump is started, the air distribution valve seats on both sides can also perform synchronous air control operations, realizing the inflation and deflation of the storage side covers at both ends of the first or second cutting frame. This allows the side telescopic airbag inside the storage side cover to extend and retract, and the telescopic top plate at one end of the side telescopic airbag is fitted to the four corners on both sides of the automatically cut brick. Simultaneously, the storage troughs on both sides of the inner wall of the conveyor frame can be matched with the telescopic top plate for limiting and docking, ensuring the stability of the subsequent main telescopic airbag and cutting blades cutting the brick from both sides, improving the final cutting quality, and demonstrating the comprehensiveness of the equipment design. Attached Figure Description

[0017] Figure 1 This is a three-dimensional schematic diagram of the structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the overall structure of the first cutting frame of this utility model;

[0019] Figure 3 This is a schematic diagram showing the separation of the upper and lower conveyor covers of this utility model.

[0020] Figure 4 This utility model Figure 1 An enlarged schematic diagram of the structure at point A in the middle.

[0021] In the diagram: 1. Conveyor frame; 2. Conveyor trough; 3. First cutting frame; 4. Second cutting frame; 5. Upper conveyor cover; 6. Lower conveyor cover; 7. Conveyor belt; 8. Anti-slip rubber strip; 9. Air control side frame; 10. Air control pump; 11. Air distribution valve seat; 12. Storage side cover; 13. Side telescopic airbag; 14. Telescopic top plate; 15. Main telescopic airbag; 16. Cutting blade; 17. Storage trough. Detailed Implementation

[0022] 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.

[0023] Please see Figure 1-4 One embodiment provided by this utility model:

[0024] An automatic brick blank cutting device includes a conveyor frame 1, with a conveyor groove 2 inside the conveyor frame 1. Cutting components are arranged on both sides of the conveyor frame 1, and conveying components are arranged at the top and bottom ends of the conveyor frame 1. A first cutting frame 3 has storage side covers 12 fixedly connected to both ends. A side telescopic airbag 13 is arranged inside the storage side cover 12. A telescopic top plate 14 is fixedly connected to one end of the side telescopic airbag 13. A main telescopic airbag 15 is arranged on the front of the first cutting frame 3. A cutting blade 16 is fixedly connected to the front of the main telescopic airbag 15. Storage grooves 17 are opened on both sides of the inner wall of the conveyor frame 1. The storage grooves 17 on both sides of the inner wall of the conveyor frame 1 can be matched with the telescopic top plate 14 to ensure the stability of the main telescopic airbag 15 and the cutting blade 16 when cutting the blank from both sides, thereby improving the final cutting quality.

[0025] The cutting assembly includes a first cutting frame 3 and a second cutting frame 4. The first cutting frame 3 is fixedly connected to one side of the conveying frame 1, and the second cutting frame 4 is fixedly connected to the other side of the conveying frame 1. The conveying assembly includes an upper conveying cover 5 and a lower conveying cover 6. The upper conveying cover 5 is fixedly connected to the top of the conveying frame 1, and the lower conveying cover 6 is fixedly connected to the bottom of the conveying frame 1. The inner walls of the upper conveying cover 5 and the lower conveying cover 6 are provided with a conveyor belt 7, and the sides of the conveyor belt 7 are provided with anti-slip rubber strips 8. The sides of the first cutting frame 3 and the second cutting frame 4 are fixedly connected with air control side frames 9. An air control pump 10 is provided at the center of the side of the air control side frame 9, and air distribution valve seats 11 are provided on both sides of the air control pump 10. When the air control pump 10 at the center of the side of the air control side frames 9 on both sides is started simultaneously, the main telescopic airbags 15 inside the first cutting frame 3 and the second cutting frame 4 are inflated respectively. The cutting blades 16 at one end of the main telescopic airbag 15 are then attached to both sides of the brick blank to perform automatic cutting of the brick blank from both sides.

[0026] Working Principle: During operation, the operator first places the brick blank to be cut into the conveyor trough 2 of the conveyor frame 1. Then, simultaneously, the conveyor belts 7 inside the upper and lower conveyor covers 5 and 6 are activated. With the help of the anti-slip rubber strips 8 on the sides of the conveyor belts 7, the brick blank is conveyed to the cutting position inside the conveyor frame 1 through a rapid, pressure-adaptive conveying operation. Simultaneously, the air pumps 10 at the center of the sides of the two air control frames 9 are activated to inflate the main telescopic airbags 15 inside the first and second cutting frames 3 and 4, respectively. The cutting blades 16 at one end of the main telescopic airbag 15 are then attached to both sides of the brick blank for automatic cutting from both sides. This provides more stable pressure, ensuring the blank is not squeezed or deformed. The upper and lower conveyors are then activated again. The conveyor belt 7 quickly discharges the cut blank. During daily use, when the air pump 10 is started, the air distribution valve seats 11 on both sides can also perform synchronous air control operations to realize the inflation and deflation of the air inside the storage side cover 12 at both ends of the first cutting frame 3 or the second cutting frame 4. This allows the side telescopic airbag 13 inside the storage side cover 12 to be extended and adjusted. The telescopic top plate 14 at one end of the side telescopic airbag 13 is adapted to be attached to the four corners on both sides of the automatically cut blank. At the same time, the storage grooves 17 on both sides of the inner wall of the conveyor frame 1 can be limited and connected with the telescopic top plate 14 to ensure the stability of the main telescopic airbag 15 and the cutting blade 16 when cutting the blank from both sides, and improve the final cutting quality. The above is the complete working principle of this utility model.

[0027] 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. An automatic brick blank cutting device, comprising a conveyor frame (1), characterized in that: The conveyor frame (1) has a conveying groove (2) inside, and cutting components are provided on both sides of the conveyor frame (1). Conveying components are provided at the upper and lower ends of the conveyor frame (1). The cutting assembly includes a first cutting frame (3) and a second cutting frame (4). The first cutting frame (3) is fixedly connected to one side of the conveyor frame (1), and the second cutting frame (4) is fixedly connected to the other side of the conveyor frame (1). The conveying assembly includes an upper conveying cover (5) and a lower conveying cover (6). The upper conveying cover (5) is fixedly connected to the top of the conveying frame (1), and the lower conveying cover (6) is fixedly connected to the bottom of the conveying frame (1).

2. The automatic brick cutting device according to claim 1, characterized in that: The inner walls of the upper conveyor cover (5) and the lower conveyor cover (6) are provided with conveyor belts (7), and the sides of the conveyor belts (7) are provided with anti-slip rubber strips (8).

3. The automatic brick cutting device according to claim 1, characterized in that: The first cutting frame (3) and the second cutting frame (4) are fixedly connected to the side of the gas control side frame (9). The gas control side frame (9) is provided with a gas control pump (10) at the center of its side. The gas control pump (10) is provided with gas distribution valve seats (11) on both sides of its side.

4. The automatic brick cutting device according to claim 1, characterized in that: The first cutting frame (3) is fixedly connected to two ends of a storage side cover (12), and the storage side cover (12) is provided with a side telescopic airbag (13), and one end of the side telescopic airbag (13) is fixedly connected to a telescopic top plate (14).

5. The automatic brick cutting device according to claim 1, characterized in that: The first cutting frame (3) is provided with a main telescopic airbag (15) on the front side, and a cutting tool (16) is fixedly connected to the front side of the main telescopic airbag (15).

6. The automatic brick cutting device according to claim 1, characterized in that: The inner wall of the conveyor frame (1) is provided with storage slots (17) on both sides.

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