An arrangement platform capable of realizing automatic hole leaving of steam-bonded brick

Abstract

The utility model discloses a kind of arrangement platform capable of realizing steam pressure brick automatic hole leaving, belong to steam pressure brick production equipment technical field.The platform includes rack, the second moving plate that can slide on rack, push brick assembly, positioning mechanism and drag brick separation assembly.The push brick assembly includes first moving plate, push brick mechanism with rack and first cylinder;The drag brick separation assembly includes third moving plate and second cylinder.The utility model is through the structural scheme of first compaction gap elimination and then separation hole leaving, solve the problem of the different hole leaving size and the low precision caused by the gap between bricks in prior art cannot be eliminated, realize the automation and standardization of hole leaving operation, equipment structure is reliable, and it is stable in operation.

Description

Technical Field

[0001] This utility model relates to the technical field of autoclaved brick production equipment, and in particular to a sorting platform that can automatically leave holes in autoclaved bricks. Background Technology

[0002] Autoclaved bricks, as a mainstream wall building material, typically involve multiple stages in their production process, including batching, mixing, pressing, and curing. At the end of the production line, large quantities of finished autoclaved bricks need to be stacked into regular piles by palletizing robots or automated equipment for subsequent warehousing and transportation. To facilitate efficient and safe forklift handling of the entire pile, standard-sized forklift holes are usually pre-drilled in specific layers of the pile.

[0003] In existing production processes, the formation of forklift holes often relies on manual operation or relatively simple mechanical assistance. For example, workers manually remove or rearrange bricks at specific positions during stacking to create gaps. This method not only greatly increases the labor intensity of workers and reduces the automation level and production cycle of the entire production line, but also, due to the randomness of manual operation, it is difficult to guarantee the consistency of the size and position of the forklift holes, which may affect the stability and safety of forklift operations.

[0004] To address these issues, some solutions have emerged in the industry attempting to use automated equipment to create the forklift holes. However, these solutions still face a key technical challenge in practical application. After autoclaved bricks are transported by conveyor belts or picked up and placed by robots, naturally occurring gaps of varying sizes inevitably exist between the bricks. If the automated equipment simply moves the last few bricks in a row of bricks backward a predetermined distance according to a pre-set program, the final size of the forklift hole is actually the sum of the "pre-set moving distance" and the "total natural gaps accumulated between the separated bricks." Because these natural gaps are random and unpredictable, even automated equipment cannot guarantee that the size of the forklift hole will be precisely consistent each time, thus affecting the regularity of the entire brick stack and the reliability of subsequent forklift operations. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a sorting platform that can automatically leave holes in autoclaved bricks. It aims to improve the problem that the automatic sorting platform for autoclaved bricks cannot effectively eliminate random gaps between bricks and only separates brick groups through simple program displacement, resulting in poor consistency of forklift hole size and low positioning accuracy. This utility model aims to provide a sorting platform with an improved structure that can effectively solve the above problems and achieve automatic hole leaving in autoclaved bricks.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a sorting platform capable of automatically leaving holes in autoclaved bricks, comprising a frame and a second movable plate that can slide on the frame; further comprising a first movable plate for pushing the second movable plate, a brick-pushing mechanism for driving the first movable plate, a first cylinder for driving the brick-pushing mechanism, a positioning mechanism fixed on the frame, a third movable plate that can slide independently on the frame, and a second cylinder for driving the third movable plate.

[0007] The brick-pushing mechanism has a structure with racks symmetrically arranged at both ends, and the frame is provided with a transmission component that meshes with the racks.

[0008] Furthermore, the first moving plate, the brick pushing mechanism, and the first cylinder together constitute a brick pushing assembly, and the third moving plate and the second cylinder constitute a brick pulling and separating assembly. The positioning mechanism is located at the front end of the moving path of the second moving plate. The brick pushing assembly is used to push the brick group on the second moving plate as a whole towards the positioning mechanism for compaction and alignment. Then, the brick pulling and separating assembly drags a portion of the brick group on the second moving plate backward. Through this structural combination method of first compacting to eliminate gaps and then separating to leave holes, the precise pre-reservation of forklift holes is achieved.

[0009] Preferably, a first guide rail is fixed on the frame, the first movable plate is fixedly connected to the brick pushing mechanism, and the first movable plate is slidably connected to the first guide rail via a slider.

[0010] Preferably, a second guide rail is fixed on the frame, and the third movable plate is slidably connected to the second guide rail via another slider.

[0011] Preferably, the cylinder body of the first cylinder is fixed to the frame by a first screw, and the output end of the piston rod of the first cylinder is hinged to the brick pushing mechanism.

[0012] Preferably, the cylinder body of the second cylinder is fixed to the frame by a second screw, and the output end of the piston rod of the second cylinder is hinged to the third moving plate.

[0013] Preferably, the positioning mechanism includes a mechanical stop for calibrating the position of the brick assembly, and the positioning mechanism is fixed to the frame by a third screw.

[0014] Preferably, the second movable plate is disposed between the first movable plate and the third movable plate, the front end of the first movable plate can abut against the rear end of the second movable plate, and the front end of the third movable plate can abut against the bricks on the second movable plate.

[0015] Preferably, the first guide rail and the second guide rail are fixed to the frame in parallel with each other.

[0016] This utility model has the following beneficial effects: In this invention, by setting up a brick-pushing assembly and a brick-dragging separation assembly that work together, and in conjunction with a positioning mechanism, the process of first pushing the entire brick group towards a fixed reference for compaction and alignment, and then precisely dragging the rear half of the brick group backward to form a hole, is realized. This solves the problem of poor consistency in hole size and position caused by the inconsistency of gaps between bricks and the lack of positioning reference in the prior art, and achieves the technical effect of automatically and with high precision forming standardized forklift holes.

[0017] In this utility model, by setting racks at both ends of the brick pushing mechanism and meshing them with the transmission components fixed on the frame, the synchronous transmission principle of the gear rack is utilized to solve the problem that the brick group is easily tilted or deviated due to unilateral or asynchronous thrust during the process of pushing the entire heavy brick group, which in turn affects the subsequent separation accuracy or even causes jamming. The technical effect of absolutely stable brick pushing process, synchronous operation on both sides and reliable operation is achieved. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of a sorting platform that can automatically leave holes in autoclaved bricks, as proposed in this utility model. Figure 2 This is a schematic diagram of the first screw part of a sorting platform that can automatically leave holes in autoclaved bricks, as proposed in this utility model. Figure 3 This is a schematic diagram of the slider part of a sorting platform that can automatically leave holes in autoclaved bricks, as proposed in this utility model.

[0019] Legend: 1. Frame; 2. First moving plate; 3. Second moving plate; 4. Third moving plate; 5. Slider; 6. First guide rail; 7. Second guide rail; 8. Rack; 9. Brick pushing mechanism; 10. First cylinder; 11. Second cylinder; 12. First screw; 13. Second screw; 14. Third screw; 15. Positioning mechanism. Detailed Implementation

[0020] 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.

[0021] Please refer to Figures 1 to 3This utility model provides a sorting platform that can automatically leave holes in autoclaved bricks. It aims to solve the problem that in the existing autoclaved brick stacking process, the leaving of forklift holes depends on manual labor or complex equipment, and there is a lack of a dedicated platform with integrated structure that can automatically complete the compaction, alignment and precise separation of brick groups.

[0022] Reference Figures 1-3 The sorting platform capable of automatically leaving holes in autoclaved bricks includes a frame 1 as the overall supporting foundation, and a second movable plate 3 mounted on the frame 1 for supporting autoclaved brick assemblies. To achieve automatic sorting and hole leaving of the brick assemblies on the second movable plate 3, the platform also integrates a brick pushing assembly, a positioning mechanism 15, and a brick pulling and separating assembly. The brick pushing assembly is used to push the entire brick assembly on the second movable plate 3 towards the positioning mechanism 15 for compaction and alignment. The brick pulling and separating assembly is used to drag the rear half of the brick assembly backward after alignment to form forklift holes. The brick pushing assembly specifically includes a first movable plate 2, a brick pushing mechanism 9, and a first cylinder 1. 0. A first guide rail 6 is fixedly connected to the frame 1. A first moving plate 2 is slidably connected to the first guide rail 6 via a slider 5. A brick pushing mechanism 9 is fixedly connected to the first moving plate 2. The front end of the first moving plate 2 is used to abut against the rear end of the second moving plate 3, thereby driving the second moving plate 3 to move. To ensure the smoothness and synchronization of the pushing process, racks 8 are symmetrically provided at both ends of the brick pushing mechanism 9. A transmission component that meshes with the racks 8 is rotatably connected to the corresponding position on the frame 1. The cylinder body of the first cylinder 10 is fixed to the frame 1 via a first screw 12. The output end of the piston rod of the first cylinder 10 is hinged to the brick pushing mechanism 9, thereby providing power to the brick pushing assembly.

[0023] To achieve precise positioning and separation of bricks, the sorting platform that enables automatic hole leaving for steam-pressed bricks also includes a positioning mechanism 15 fixedly mounted on the frame 1, as well as a third moving plate 4 and a second cylinder 11 for achieving the brick-pulling and separation action.

[0024] Reference Figures 1-3 The positioning mechanism 15 is fixed to the frame 1 by the third screw 14, and the positioning mechanism 15 is located at the end of the movement path of the second moving plate 3 along the first guide rail 6 in space. The positioning mechanism 15 includes a mechanical stop for calibrating the position of the brick group. When the brick pushing assembly pushes the brick group on the second moving plate 3 forward, the front end face of the brick group will eventually abut against the mechanical stop of the positioning mechanism 15, thereby achieving precise positioning of the entire brick group in the pushing direction and providing a stable reference for the subsequent separation action.

[0025] In the structure for separating the bricks, a second guide rail 7 is fixed on the frame 1. The second guide rail 7 and the first guide rail 6 are fixed parallel to each other on the frame 1. The third moving plate 4 is slidably connected to the second guide rail 7 through another slider 5. The third moving plate 4 is independent of the second moving plate 3 in position and is located behind the second moving plate 3. The cylinder body of the second cylinder 11 is fixed to the frame 1 by the second screw 13. The output end of the piston rod of the second cylinder 11 is hinged to the third moving plate 4. When it is necessary to separate the brick group, the second cylinder 11 is activated, driving the third moving plate 4 to slide backward along the second guide rail 7. The front end of the third moving plate 4 will contact and drive the rear half of the brick group on the second moving plate 3 to move backward synchronously. This structure, which first pushes the whole to the positioning reference and then drags the part backward, ensures that the separated forklift hole size is accurate and the position is constant.

[0026] In a preferred embodiment, the bottom of the first movable plate 2 is slidably connected to the first guide rail 6 via a slider 5, and the bottom of the third movable plate 4 is also slidably connected to the second guide rail 7 via another slider 5. This bottom-mounted sliding connection method has a stable structure and is easy to install and maintain.

[0027] As another preferred embodiment, the second movable plate 3 is disposed between the first movable plate 2 and the third movable plate 4. Specifically, the second movable plate 3 is slidably disposed above the first movable plate 2. When it is necessary to push the brick assembly, the front end face of the first movable plate 2 can directly abut against the rear end face of the second movable plate 3 to transmit the pushing force. When it is necessary to separate the brick assembly, the front end face of the third movable plate 4 is used to abut against and drive the rear half of the brick assembly located on the second movable plate 3. This layout makes the pushing and pulling actions clear and do not interfere with each other.

[0028] In another preferred embodiment, the cylinder body of the first cylinder 10 is fixed to the frame 1 by the first screw 12, the cylinder body of the second cylinder 11 is fixed to the frame 1 by the second screw 13, and the positioning mechanism 15 is fixed to the frame 1 by the third screw 14. The screws are used for fixed connection, which is convenient for assembly and the connection is stable and reliable.

[0029] Working principle: When it is necessary to clean the holes in the autoclaved bricks, the industrial robot first places a complete set of 4 rows × 18 autoclaved bricks on the second moving plate 3. At this time, the positioning mechanism 15 is activated and the brick group is initially calibrated by mechanical stops. After calibration, the first cylinder 10 is vented to drive the piston rod to extend. The piston rod pushes the brick pushing mechanism 9 forward. Since the racks 8 at both ends of the brick pushing mechanism 9 are always engaged with the transmission components on the frame 1, it is ensured that the left and right ends of the brick pushing mechanism 9 are forced to move forward synchronously. The brick pushing mechanism 9 drives the fixedly connected first moving plate 2 to slide smoothly along the first guide rail 6. The first moving plate 2 then pushes the second moving plate 3 and the complete brick group on it forward together until the front end of the brick group abuts against the stop of the positioning mechanism 15 and stops. During this process, the gaps between the bricks are completely eliminated and the brick group forms a compact whole. While the first cylinder 10 maintains thrust, the second cylinder 11 vents to drive the piston rod to retract. The piston rod drags the third moving plate 4 backward along the second guide rail 7. The front end of the third moving plate 4 contacts and drives the 4 rows × 6 bricks located behind the second moving plate 3 to move backward synchronously a predetermined distance, thereby completely separating this part of the bricks from the 4 rows × 12 bricks in the front half, accurately leaving a forklift hole in the middle of the bricks, and completing an automatic hole-leaving and sorting operation.

[0030] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A sorting platform capable of automatically leaving holes in autoclaved bricks, comprising a frame (1) and a second movable plate (3) slidable on the frame (1); characterized in that, The sorting platform also includes: A first movable plate (2) is used to push the second movable plate (3), and the first movable plate (2) can slide along the frame (1); A brick-pushing mechanism (9) for driving the first moving plate (2) is provided with racks (8) symmetrically arranged at both ends of the brick-pushing mechanism (9), and a transmission component that meshes with the racks (8) is provided on the frame (1); The first cylinder (10) is used to drive the brick pushing mechanism (9); A positioning mechanism (15) fixed on the frame (1) and located at the front end of the movement path of the second moving plate (3). A third moving plate (4) that can slide independently of the second moving plate (3) on the frame (1) is used to drag a portion of the bricks on the second moving plate (3) backward after the second moving plate (3) is pushed to the positioning mechanism (15); The second cylinder (11) is used to drive the third moving plate (4).

2. The sorting platform for automatically creating holes in autoclaved bricks according to claim 1, characterized in that, The frame (1) is fixed with a first guide rail (6), the first moving plate (2) is fixedly connected to the brick pushing mechanism (9), and the first moving plate (2) is slidably connected to the first guide rail (6) through a slider (5).

3. The sorting platform for automatically creating holes in autoclaved bricks according to claim 1, characterized in that, The frame (1) is fixed with a second guide rail (7), and the third moving plate (4) is slidably connected to the second guide rail (7) by another slider (5).

4. The sorting platform for automatically creating holes in autoclaved bricks according to claim 1, characterized in that, The cylinder body of the first cylinder (10) is fixed to the frame (1) by the first screw (12), and the output end of the piston rod of the first cylinder (10) is hinged to the brick pushing mechanism (9).

5. The sorting platform for automatically creating holes in autoclaved bricks according to claim 1, characterized in that, The cylinder body of the second cylinder (11) is fixed to the frame (1) by the second screw (13), and the output end of the piston rod of the second cylinder (11) is hinged to the third moving plate (4).

6. The sorting platform for automatically creating holes in autoclaved bricks according to claim 1, characterized in that, The positioning mechanism (15) includes a mechanical stop for calibrating the position of the brick assembly, and the positioning mechanism (15) is fixed to the frame (1) by a third screw (14).

7. The sorting platform for automatically creating holes in autoclaved bricks according to claim 1, characterized in that, The second movable plate (3) is disposed between the first movable plate (2) and the third movable plate (4). The front end of the first movable plate (2) can abut against the rear end of the second movable plate (3), and the front end of the third movable plate (4) can abut against the brick group on the second movable plate (3).

8. The sorting platform for automatically creating holes in autoclaved bricks according to claim 2, characterized in that, The first guide rail (6) and the second guide rail (7) are fixed to the frame (1) in parallel with each other.

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