Automatic bin searching and supplementing system for concrete

Abstract

The utility model discloses an automatic concrete bin searching and supplementing system, and belongs to the technical field of bin searching and supplementing, the automatic concrete bin searching and supplementing system comprises two fixing frames arranged up and down, the bottom surface of each fixing frame is provided with a stepping motor, the output end of each stepping motor is provided with a ball screw, the right end of each ball screw is rotatably connected with the interior of the corresponding fixing frame, and the right end of each ball screw is rotatably connected with the interior of the corresponding fixing frame; a moving frame is slidably connected to the interior of each fixing frame, the interior of each moving frame is in threaded connection with the outer surface of the ball screw, two supporting blocks are installed on the upper surface of each moving frame, a conveying box is arranged above each set of supporting blocks, and a color sensor is installed on the upper surface of each fixing frame; each group of color sensors is electrically connected with the stepping motor through a wire, and color pieces are clamped to the front faces of the two supporting blocks. According to the automatic bin searching and supplementing system for concrete, the color sensor is arranged to identify the color piece, so that the stepping motor is controlled, and the phenomenon that materials are mixed in the bin is avoided as much as possible.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of warehouse searching and material supplementing, and particularly relates to an automatic warehouse searching and material supplementing system for concrete. BACKGROUND

[0002] In a large concrete production system, a large amount of sand and stone aggregate is used, and the aggregate gradation is various. Aggregate supplement is a key link for realizing large-scale continuous production of the system. A belt conveyor is generally used to transport the aggregate to realize full mechanized automatic control from sand and stone production to concrete products.

[0003] However, in order to avoid mixing of the warehouses, the existing warehouse searching and material supplementing device generally can only supplement one kind of material before supplementing another kind of material, and cannot realize continuous supplement of the materials. In addition, a large amount of waiting gap time exists when different materials are supplemented, so that a large amount of time is wasted, and the work efficiency of workers is reduced.

[0004] Therefore, the application provides an automatic warehouse searching and material supplementing system for concrete to solve the above problems. CONTENT OF THE INVENTION

[0005] The application aims to solve the problem that the existing warehouse searching and material supplementing device cannot continuously supplement multiple materials, and provides an automatic warehouse searching and material supplementing system for concrete.

[0006] In order to achieve the above purpose, the application adopts the following technical scheme:

[0007] The automatic warehouse searching and material supplementing system for concrete comprises two fixed frames arranged in an up-down mode, a stepping motor is installed on the bottom surface of each fixed frame, a ball screw is installed on the output end of each stepping motor, the right end of each ball screw is rotationally connected with the inside of the fixed frame, a moving frame is slidingly connected with the inside of each fixed frame, the inside of each moving frame is threadedly connected with the outer surface of the ball screw, two supporting blocks are installed on the upper surface of each moving frame, a transport box is arranged above each group of supporting blocks, two color sensors are installed on the upper surface of each fixed frame, each group of color sensors is electrically connected with the stepping motor through wires, and a color sheet is clamped on the front surface of each of the two supporting blocks.

[0008] The two supporting blocks are movably hinged in the inside of the transport box, a sliding groove is formed in the bottom surface of each transport box, a hydraulic rod is installed on the upper surface of each moving frame, a clamping block is movably hinged on the extension end of each hydraulic rod, a pulley is installed on the upper surface of each clamping block, and each pulley is slidingly connected in the inside of the sliding groove.

[0009] The ball screw is driven to move left and right by the power provided by the stepping motor, and then cooperates with the supporting block and the transport box, so that the material is transported, the color sensor and the color sheet are arranged, the material is distinguished, the clamping block, the pulley and the sliding groove are arranged, and the material is poured out.

[0010] Preferably, the lower surface of the fixed frame is provided with two groups of fixed blocks, the upper surface of each group of fixed blocks is provided with a supporting leg, and the upper surface of each group of supporting legs is fixedly connected with the bottom surface of the fixed frame.

[0011] The fixed block and the supporting leg are arranged, and the fixed frame is supported.

[0012] Preferably, the upper surface of the fixed frame is provided with two groups of electric telescopic rods, and the telescopic end of each group of electric telescopic rods is fixedly connected with the bottom surface of the other fixed frame.

[0013] The electric telescopic rod is arranged, and the height of the upper fixed frame is adjusted.

[0014] Preferably, the inner wall of each fixed frame is provided with a sliding rod, and the sliding rod is slidingly connected to the inside of the moving frame.

[0015] The sliding rod is arranged, and the movement track of the moving table is limited.

[0016] Preferably, the upper surface of each fixed frame is provided with two sliding rails, the bottom surface of each moving frame is provided with two sliding blocks, and the sliding block is slidingly connected to the inside of the sliding rail.

[0017] The sliding block and the sliding rail are arranged, and the friction between the moving frame and the fixed frame is reduced.

[0018] Preferably, the back surface of the fixed frame is provided with a feeding box, and the front surface of the feeding box is provided with two groups of feeding bins.

[0019] The feeding box and the feeding bin are arranged, and the mixing of the materials in the bins is avoided.

[0020] Preferably, the inner wall of each feeding bin is provided with a flow guide block, and the back surface of each feeding bin is provided with a connecting pipe.

[0021] The flow guide block is arranged, and the material is guided, and the connecting pipe is arranged, and the feeding bin is connected with other transport mechanisms.

[0022] Preferably, the bottom surface of the feeding box is provided with a bearing block, the upper surface of the bearing block is provided with a connecting block, and the upper surface of the connecting block is fixedly connected with the bottom surface of the feeding box.

[0023] By being provided with the bearing block and the connecting block, the stability of the feeding box is increased.

[0024] To sum up, the technical effects and advantages of the present application are as follows: the concrete automatic bin searching and feeding system is provided with a stepping motor, which provides power to drive the ball screw to rotate, so as to drive the moving frame to move left and right in the fixed frame, thereby transporting the required materials. The color sensor is provided, so that when the moving frame moves to the color sensor, the color sensor can identify the color sheet. When the color sensor receives a correct signal, an electrical signal is transmitted to the stepping motor, so that the stepping motor stops, thereby controlling the position of the moving frame to stop according to the different materials, and avoiding the phenomenon of material mixing in the bin as much as possible. The hydraulic rod is provided, which provides power to drive the pulley in the sliding groove together with the clamping block, so as to rotate the transport box at a certain angle, thereby pouring out the materials in the transport box and completing the feeding process. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 It is a fixed frame three-dimensional structure schematic view of the present application;

[0026] Figure 2 It is a transport box cross-sectional view three-dimensional structure schematic view of the present application;

[0027] Figure 3 It is a fixed frame rear view three-dimensional structure schematic view of the present application;

[0028] Figure 4 It is a feeding box three-dimensional structure schematic view of the present application.

[0029] In the figure: 1, fixed frame; 2, stepping motor; 3, ball screw; 4, moving frame; 5, support block; 6, transport box; 7, sliding groove; 8, hydraulic rod; 9, clamping block; 10, pulley; 11, color sensor; 12, color sheet; 13, fixed block; 14, support leg; 15, electric telescopic rod; 16, sliding rail; 17, flow guide block; 18, feeding bin; 19, feeding box; 20, connecting pipe; 21, sliding rod; 22, sliding block; 23, bearing block; 24, connecting block. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present application will be described clearly and completely 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 the embodiments.

[0031] Refer toFigure 1 The utility model provides a concrete automatic warehouse searching material supplement system, including two fixed frame 1 set up in up and down, one fixed frame 1 below is provided with two groups of fixed blocks 13, and the upper surface of each group of fixed blocks 13 is installed with support leg 14, and the upper surface of each group of support leg 14 is fixedly connected with the bottom of fixed frame 1, using fixed block 13 and support leg 14, can place fixed frame 1 on the ground, the effect of supporting fixed frame 1 is played, and the inclination of fixed frame 1 is avoided as far as possible, and the stability of fixed frame 1 is guaranteed.

[0032] Referring to Figures 1-2 The upper surface of one fixed frame 1 located below is installed with two groups of electric telescopic rods 15, and the telescopic end of each group of electric telescopic rods 15 is fixedly connected with the bottom of another fixed frame 1, and the installation of electric telescopic rod 15 enables workers to adjust the height of the upper fixed frame 1, thereby increasing the practicability of the device.

[0033] Referring to Figures 1-3 The bottom of each fixed frame 1 is installed with a stepping motor 2, the output end of each stepping motor 2 is horizontally installed with a ball screw 3, and the right end of each ball screw 3 is rotatably connected with an inner side wall in the width direction of the fixed frame 1. The inside of each fixed frame 1 is slidably connected with a moving frame 4, and the inside of each moving frame 4 is threadedly connected with the outer surface of the ball screw 3. The stepping motor 2 cooperates with the ball screw 3 to drive the moving frame 4 to move left and right in the fixed frame 1. In addition, the inner wall of each fixed frame 1 is horizontally installed with a sliding rod 21, and each sliding rod 21 is slidably connected in the inside of the moving frame 4. The installation of the sliding rod 21 avoids the rotation of the moving frame 4 during movement, thereby ensuring the stability of the moving frame 4.

[0034] Referring to Figures 1-3 The upper surface of each fixed frame 1 is provided with two sliding rails 16 extending in the same direction as the sliding rod 21, and the bottom of each moving frame 4 is installed with two sliding blocks 22, each of which is slidably connected in the inside of the sliding rail 16. The installation of the sliding block 22 and the sliding rail 16 can reduce the frictional force received by the moving frame 4, thereby facilitating the movement of the moving frame 4 in the fixed frame 1.

[0035] Referring to Figures 1-3The upper surface of each moving frame 4 is provided with two supporting blocks 5, the upper surface of each group of supporting blocks 5 is provided with a transport box 6, one side of the upper surface of each fixed frame 1 is provided with two color sensors 11, each group of color sensors 11 is electrically connected with the stepping motor 2 through wires, the front surface of the two supporting blocks 5 is clamped with a color sheet 12, the color sensor 11 is a sensing device, which compares the color of the object with the reference color shown in the previous teaching to detect the color, when the two colors match within a certain error range, the detection result is output, the model of the color sensor 11 is SJ02-JDCL-003-1, the color sensor 11 can identify the color of the color sheet 12, so as to control the stepping motor 2 to close, the back surface of one of the fixed frames 1 is provided with a feeding box 19, the front surface of the feeding box 19 is provided with two groups of feeding bins 18 which are distributed in an up-down manner, different materials can be distinguished by using the feeding bins 18, and the mixing of materials in the bins is avoided as much as possible.

[0036] Referring to Figure 1 and Figure 4 The inner wall of each feeding bin 18 is provided with a flow guide block 17, and the back surface of each feeding bin 18 is provided with a connecting pipe 20, the flow guide block 17 is wedge-shaped and forms a 60-degree angle with the inner wall of the feeding bin 18, the installation of the flow guide block 17 makes the material flow out of the feeding bin 18, and the waste of materials caused by the material staying in the interior of the feeding bin 18 is avoided as much as possible, the installation of the connecting pipe 20 can make other transport structures connected with the feeding bin 18.

[0037] Referring to Figure 1 and Figure 4 The bottom surface of the feeding box 19 is provided with a bearing block 23, the upper surface of the bearing block 23 is provided with a connecting block 24, and the upper surface of the connecting block 24 is fixedly connected with the bottom surface of the feeding box 19, the bearing block 23 and the connecting block 24 can increase the weight below the feeding box 19, and the inclination of the feeding box 19 is avoided as much as possible, so as to ensure the stability of the feeding box 19.

[0038] Working principle: first, the stepper motor 2, hydraulic rod 8, color sensor 11 and electric telescopic rod 15 and power supply communication, connecting pipe 20 and other transport structure is connected, when the material needs to be replenished, the worker first puts one kind of material into a transport box 6, then a color sheet 12 is clamped on the front of the supporting block 5, the stepper motor 2 is opened, the power provided by the stepper motor 2 drives the ball screw 3 to rotate clockwise, so that the moving frame 4 drives the transport box 6 to move right in the fixed frame 1, when the color sheet 12 passes through the color sensor 11, the color sensor 11 will identify the color sheet 12, when the color sensor 11 identifies the correct color sheet 12, the color sensor 11 will transmit the electrical signal to the stepper motor 2 at the same horizontal position, so as to control the stepper motor 2 to stop, then the hydraulic rod 8 works, the power provided by the hydraulic rod 8 cooperates with the clamping block 9 to drive the pulley 10 to move in the sliding slot 7, so that the transport box 6 rotates counterclockwise, so that the material in the transport box 6 pours into the feed bin 18, then the material completes the process of replenishing through the flow guide block 17, then the piston rod of the hydraulic rod 8 shortens, so that the transport box 6 is horizontally placed above the supporting block 5, and the stepper motor 2 drives the ball screw 3 to rotate counterclockwise, so that the transport box 6 returns to the original position, in the process of transporting materials, the worker adds other materials to another transport box 6, and according to the different materials, the different color sheets 12 are switched, so that the device can transport different materials at the same time, thereby increasing the work efficiency of the worker.

[0039] The above is only the preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the utility model concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A concrete automatic bin searching and feeding system comprising two fixed frames (1) arranged in an up-down manner, characterized in that, The bottom surface of each fixing frame (1) is installed with a stepping motor (2), the output end of each stepping motor (2) is installed with a ball screw (3), the right end of each ball screw (3) is rotatably connected with the inside of the fixing frame (1), the inside of each fixing frame (1) is slidably connected with a moving frame (4), the inside of each moving frame (4) is threadedly connected with the outer surface of the ball screw (3), the upper surface of each moving frame (4) is installed with two supporting blocks (5), the upper surface of each supporting block (5) is provided with a transport box (6), the upper surface of each fixing frame (1) is installed with two color sensors (11), each color sensor (11) is electrically connected with the stepping motor (2) through wires, and the front surface of each supporting block (5) is clamped with a color sheet (12). The two supporting blocks (5) are movably hinged in the inside of the transport box (6), the bottom surface of each transport box (6) is provided with a sliding groove (7), the upper surface of each moving frame (4) is installed with a hydraulic rod (8), the telescopic end of each hydraulic rod (8) is movably hinged with a clamping block (9), the upper surface of each clamping block (9) is installed with a pulley (10), and each pulley (10) is slidably connected in the inside of the sliding groove (7).

2. The automatic concrete bin-filling system of claim 1, wherein, The lower surface of one fixing frame (1) is provided with two groups of fixing blocks (13), the upper surface of each fixing block (13) is installed with a supporting leg (14), and the upper surface of each supporting leg (14) is fixedly connected with the bottom surface of the fixing frame (1).

3. The concrete automatic bin searching and feeding system according to claim 1, wherein, The upper surface of one fixing frame (1) is installed with two groups of electric telescopic rods (15), and the telescopic end of each electric telescopic rod (15) is fixedly connected with the bottom surface of the other fixing frame (1).

4. The concrete automatic bin searching and feeding system according to claim 1, wherein, The inner wall of each fixing frame (1) is installed with a sliding rod (21), and the sliding rod (21) is slidably connected in the inside of the moving frame (4).

5. The concrete automatic bin searching and feeding system according to claim 1, wherein, The upper surface of each fixing frame (1) is provided with two sliding rails (16), the bottom surface of each moving frame (4) is installed with two sliding blocks (22), and each sliding block (22) is slidably connected in the inside of the sliding rail (16).

6. The concrete automatic bin searching and feeding system according to claim 1, wherein, The back surface of one fixing frame (1) is provided with a feeding box (19), and the front surface of the feeding box (19) is provided with two groups of feeding bins (18).

7. The concrete automatic bin searching and feeding system according to claim 6, wherein, The inner wall of each feeding bin (18) is installed with a flow guide block (17), and the back surface of each feeding bin (18) is installed with a connecting pipe (20).

8. The concrete automatic bin searching and feeding system according to claim 6, wherein, The bottom surface of the feeding box (19) is provided with a bearing block (23), the upper surface of the bearing block (23) is installed with a connecting block (24), and the upper surface of the connecting block (24) is fixedly connected with the bottom surface of the feeding box (19).

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