Standardized intelligent unloading device for fabricated modules

Abstract

The utility model discloses a kind of standardization intelligent unloading devices of assembly type module, including the belt conveyor for conveying cement board, first linear guide rail is installed in both sides of gantry bracket bottom, two first linear guide rails are slidably connected with sliding table, screw rod is rotatably installed between gantry bracket, first screw rod nut is installed in the top of sliding table, servo motor is installed in one side of gantry bracket, servo motor is connected with screw rod by coupling, two double-shaft air cylinders are installed in the bottom of sliding table, two suction cups are connected in the output end of double-shaft air cylinder, second linear guide rail is installed in both sides of the bottom of sliding table, two L-shaped clamps are slidably connected with two second linear guide rails, second screw rod nut is installed in the top of L-shaped clamp, stepping motor is installed in the bottom of sliding table, two-way threaded screw rod is connected in the output end of stepping motor;Effectively solve the problem that manual operation often exists inaccurate operation, labor intensity, poor safety.

Description

Technical Field

[0001] This utility model relates to the field of cement board manufacturing equipment technology, and in particular to a standardized intelligent feeding device for prefabricated modules. Background Technology

[0002] With the rapid development of the construction industry, especially the promotion of prefabricated buildings, higher requirements have been placed on the production and assembly of building materials such as cement boards. Traditional cement board cutting devices mostly rely on manual operation or mechanical equipment, resulting in low production efficiency and often suffering from problems such as inaccurate operation, high labor intensity, and poor safety. Furthermore, with the advancement of intelligent and automated technologies, traditional manual or semi-automated equipment can no longer meet the demands of modern construction production for high efficiency, precision, reliability, and safety.

[0003] Early material handling relied on manual handling and positioning. Workers had to repeatedly adjust the position of the cement slabs, which was labor-intensive and inefficient, and prone to positioning deviations due to fatigue. Existing traditional clamps directly clamped the edges of the cement slabs, which easily left indentations or cracks on the surface, affecting the appearance and strength of the finished product. The clamping range of the equipment was fixed, making it difficult to adapt to prefabricated modules of different specifications (such as thickness and width), requiring frequent clamp changes and increasing downtime. Utility Model Content

[0004] To address the problems mentioned above, this utility model provides a standardized intelligent feeding device for assembled modules, which effectively solves the problems of inaccurate operation, high labor intensity, and poor safety that often exist in manual operation.

[0005] This utility model adopts the following technical solution: a standardized intelligent unloading device for prefabricated modules, including a belt conveyor for conveying cement slabs, one end of the belt conveyor is connected to an unloading ramp, a prefabricated module placement platform is provided on one side of the unloading ramp, a gantry support is provided across the top of the prefabricated module placement platform, first linear guides are installed on both sides of the bottom of the gantry support, the two first linear guides are slidably connected to a slide, a lead screw is rotatably installed between the gantry supports, a first lead screw nut is installed on the top of the slide, the lead screw is threadedly connected to the first lead screw nut, and a screw is installed on one side of the gantry support. Equipped with a servo motor, the servo motor is connected to the lead screw via a coupling. Two dual-axis cylinders are installed at the bottom of the slide, and the output ends of the dual-axis cylinders are connected to two suction cups. Second linear guides are installed on both sides of the bottom of the slide, and a pair of bearing seats are installed between the two second linear guides at the bottom of the slide. The two second linear guides are slidably connected to two L-shaped clamps, and a second lead screw nut is installed on the top of the L-shaped clamps. A stepper motor is installed at the bottom of the slide, and the output end of the stepper motor is connected to a bidirectional threaded lead screw, which is threaded to the two second lead screw nuts on the left and right sides.

[0006] Furthermore, the suction cup is connected to a vacuum generator.

[0007] Furthermore, the surface of the feeding ramp is provided with a wear-resistant ceramic coating, and its inclination angle is 15-25 degrees.

[0008] Furthermore, the stepper motor is connected to the control system and is equipped with a limit switch.

[0009] Furthermore, a dust cover is provided on the top of the gantry support.

[0010] The advantages of this invention are as follows: The device, through an intelligent control system combined with precision mechanical components such as servo motors, stepper motors, linear guides, and lead screws, achieves automated handling, adsorption, and positioning of cement slabs, greatly reducing manual intervention and improving the overall automation level. The slide system, through the cooperation of the lead screw nut and the servo motor, enables precise position adjustment of the cement slab, while the dual cooperation of the L-shaped clamp and the suction cup device ensures stable clamping and adsorption of the cement slab, avoiding errors and instability in the material feeding process of traditional equipment. Utilizing a dual-axis cylinder and suction cup device, the cement slab can be automatically adsorbed and released, reducing the labor intensity of manual handling and loading / unloading and improving work efficiency. Simultaneously, the precisely controlled stepper motor can automatically adjust the clamping width to adapt to cement slabs of different sizes, reducing the complexity of manual adjustment. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the structure of this utility model;

[0012] Figure 2 This is a schematic diagram of the structure of this utility model;

[0013] Figure 3 This is a schematic diagram of the structure of this utility model.

[0014] In the diagram, 1- Belt conveyor, 2- Unloading ramp, 3- Modular assembly platform, 4- Gantry support, 5- First linear guide rail, 6- Slide table, 7- Lead screw, 8- First lead screw nut, 9- Servo motor, 10- Dual-axis cylinder, 11- Suction cup, 12- Second linear guide rail, 13- Bearing seat, 14- L-shaped clamp, 15- Second lead screw nut, 16- Stepper motor, 17- Bidirectional threaded lead screw, 18- Dust cover. Detailed Implementation

[0015] To enable those skilled in the art to better understand the present invention, the technical solutions of the present invention 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 invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of the present invention.

[0016] In the description of this utility model, it should be understood that the terms "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0017] See Figure 1-3 As shown, a standardized intelligent unloading device for prefabricated modules includes a belt conveyor 1 for conveying cement slabs. One end of the belt conveyor 1 is connected to a unloading ramp 2. A prefabricated module placement platform 3 is installed on one side of the unloading ramp 2. A gantry support 4 spans the top of the prefabricated module placement platform 3. First linear guide rails 5 are installed on both sides of the bottom of the gantry support 4. A slide table 6 is slidably connected to the two first linear guide rails 5. A lead screw 7 is rotatably installed between the gantry supports 4. A first lead screw nut 8 is installed on the top of the slide table 6. The lead screw 7 and the first lead screw nut 8 are threadedly connected. A servo motor 9 is installed on one side of the gantry support 4. 9 is connected to the lead screw 7 via a coupling. Two dual-axis cylinders 10 are installed at the bottom of the slide table 6. Two suction cups 11 are connected to the output end of the dual-axis cylinders 10. Second linear guides 12 are installed on both sides of the bottom of the slide table 6. A pair of bearing seats 13 are installed between the two second linear guides 12 at the bottom of the slide table 6. Two L-shaped clamps 14 are slidably connected to the two second linear guides 12. Second lead screw nuts 15 are installed on the top of the L-shaped clamps 14. A stepper motor 16 is installed at the bottom of the slide table 6. A bidirectional threaded lead screw 17 is connected to the output end of the stepper motor 16. The bidirectional threaded lead screw 17 is threadedly connected to the two second lead screw nuts 15.

[0018] The suction cup 11 is connected to a vacuum generator. The combination of the suction cup 11 and the vacuum generator makes the cement board more firmly adsorbed, avoiding production accidents caused by objects falling or sliding.

[0019] The surface of the material discharge ramp 2 is coated with a wear-resistant ceramic coating, and its tilt angle is 15-25 degrees, which can significantly improve the durability and sliding performance of the ramp and reduce the damage to the cement board caused by friction during the sliding process.

[0020] The stepper motor 16 is connected to the control system and is equipped with limit switches. The precise control of the stepper motor 16 can accurately adjust the clamping width of the L-shaped clamping plate 14, thereby adapting to cement boards of different sizes. The limit switch configuration can effectively prevent excessive movement of the L-shaped clamping plate 14, reduce the possibility of misoperation, and enhance the safety and reliability of the equipment.

[0021] The top of the gantry support 4 is equipped with a dust cover 18, which can effectively prevent dust and debris from entering the mechanical structure and keep the equipment clean and in normal operation.

[0022] Working principle: The cement board is placed on the belt conveyor 1. The belt rotates continuously, conveying the assembled module forward. When the assembled module moves to the end of the belt conveyor 1, it will slide onto the unloading ramp 2. The surface of the unloading ramp 2 is covered with a wear-resistant ceramic coating, and the ramp angle is 15-25 degrees to ensure that the cement board slides down slowly and smoothly, avoiding collisions or loss of control due to excessive speed. The cement slab finally slides into the prefabricated module placement platform 3 area. The servo motor 9 starts, driving the lead screw 7 to rotate. The first lead screw nut 8, threaded to the lead screw 7, moves horizontally, thus pushing the slide table 6 to slide laterally along the first linear guide rail 5 at the bottom of the gantry bracket 4, precisely moving it directly above the cement slab. After the slide table 6 is in position, its bottom dual-axis cylinder 10 extends downwards, driving the suction cup 11 to press against the surface of the cement slab. The suction cup 11 is connected to a vacuum generator through a pipe, using atmospheric pressure to firmly adhere the cement slab. Simultaneously, the stepper motor 16 at the bottom of the slide table 6 starts, driving the bidirectional threaded lead screw 17 to rotate. The threads at both ends of the bidirectional threaded lead screw 17 are in opposite directions. When the lead screw rotates, the threads on both sides... The second lead screw nut 15 drives the L-shaped clamping plate 14 to move synchronously towards the center along the second linear guide rail 12, clamping the cement board from both sides. The horizontal section of the L-shaped clamping plate 14 can also support the bottom of the cement board to prevent it from falling. By adjusting the rotation of the stepper motor 16 through the control system, the clamping width of the L-shaped clamping plate 14 can automatically adapt to cement boards of different sizes. After adsorption and clamping are completed, the servo motor 9 drives the slide table 6 to move along the first linear guide rail 5 again, smoothly transporting the cement board to the target position. The stepper motor 16 reverses, and the bidirectional threaded lead screw 17 drives the L-shaped clamping plate 14 to loosen outward, completely detaching it from the cement board. The dual-axis cylinder 10 retracts, the suction cup 11 releases the vacuum adsorption, and the cement board is released.

[0023] 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.

[0024] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A standardized intelligent feeding device for prefabricated modules, comprising a belt conveyor (1) for conveying cement slabs, characterized in that: One end of the belt conveyor (1) is connected to a discharge ramp (2). A modular placement platform (3) is set on one side of the discharge ramp (2). A gantry bracket (4) is set across the top of the modular placement platform (3). First linear guide rails (5) are installed on both sides of the bottom of the gantry bracket (4). The two first linear guide rails (5) are slidably connected to a slide table (6). A lead screw (7) is rotatably installed between the gantry brackets (4). A first lead screw nut (8) is installed on the top of the slide table (6). The lead screw (7) is threadedly connected to the first lead screw nut (8). A servo motor (9) is installed on one side of the gantry bracket (4). The servo motor (9) is connected to the lead screw (7) through a coupling. The slide table (6) Two dual-axis cylinders (10) are installed at the bottom. The output end of the dual-axis cylinders (10) is connected to two suction cups (11). The bottom sides of the slide (6) are equipped with second linear guides (12). A pair of bearing seats (13) are installed between the two second linear guides (12) at the bottom of the slide (6). The two second linear guides (12) are slidably connected to two L-shaped clamps (14). The top of the L-shaped clamps (14) is equipped with a second lead screw nut (15). The bottom of the slide (6) is equipped with a stepper motor (16). The output end of the stepper motor (16) is connected to a bidirectional threaded lead screw (17). The bidirectional threaded lead screw (17) is threadedly connected to the two second lead screw nuts (15) on the left and right sides.

2. The standardized intelligent feeding device for prefabricated modules according to claim 1, characterized in that: The suction cup (11) is connected to a vacuum generator.

3. The standardized intelligent feeding device for prefabricated modules according to claim 2, characterized in that: The surface of the feeding ramp (2) is provided with a wear-resistant ceramic coating, and its tilt angle is 15-25 degrees.

4. The standardized intelligent feeding device for prefabricated modules according to claim 3, characterized in that: The stepper motor (16) is connected to the control system and is equipped with a limit switch.

5. The standardized intelligent feeding device for prefabricated modules according to claim 4, characterized in that: The top of the gantry support (4) is provided with a dust cover (18).

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