Automatic nut magazine reverse machine

Abstract

The utility model provides a nut material box automatic material taking reverse machine, including support frame, material taking platform and material taking subassembly, the first platform and the second platform are provided with on support frame parallelly, the first platform and the second platform are provided with first drive belt and second drive belt respectively, a plurality of turnover boxes are provided on the first platform, and third drive belt is provided on material taking platform, through first drive belt and third drive belt, turnover box is transported to material taking platform, material taking subassembly sets up on material taking platform, and material taking subassembly takes out the product in turnover box, and the lower end of material taking platform is provided with cylinder assembly, and cylinder assembly drives material taking platform to go up and descend, and after material taking, material taking platform falls to with second platform is high, through third drive belt and second drive belt, turnover box is transported from material taking platform to second platform, and the whole structure is compact, and the degree of automation is high, and production efficiency has been improved significantly.

Description

Technical Field

[0001] This utility model relates to the technical field of automatic material handling for nut boxes, and in particular to an automatic material handling and reversing machine for nut boxes. Background Technology

[0002] In the automated production and assembly of small parts such as nuts, it is usually necessary to automatically retrieve products stored in turnover boxes and transfer them to the next process. Current technologies often rely on manual operation or semi-automated equipment for material retrieval, resulting in low efficiency, high labor intensity, and inaccurate positioning. While some automated equipment can perform material retrieval, its structure is often complex and lacks coordination in conveying, positioning, and transferring materials after retrieval, which can easily lead to jamming, positional misalignment, or insufficient equipment stability.

[0003] Furthermore, existing equipment struggles to achieve automatic reversal or bidirectional conveying of turnover boxes during the material handling process. The height adjustment of the material handling platform relies heavily on simple lifting mechanisms, lacking precise guidance and affecting handling accuracy. Simultaneously, the motion control of the material handling components is not flexible enough to adapt to the handling needs of products with different specifications.

[0004] Therefore, there is an urgent need for an automatic material handling and reversing machine for nut boxes that has a reasonable structure, a high degree of automation, stable operation, and can efficiently complete the tasks of picking up and transferring materials, in order to solve the above-mentioned technical problems. Utility Model Content

[0005] In view of the shortcomings and defects of the existing technology, an automatic material handling and reversing machine for nut bins is provided. In order to achieve stable operation and efficient completion of material handling and transfer tasks, this utility model provides the following technical solution.

[0006] An automatic nut bin unloading and reversing machine includes a support frame, an unloading platform, and an unloading assembly. A first platform and a second platform are arranged parallel to each other on the support frame. A first transmission belt and a second transmission belt are respectively installed on the first platform and the second platform. A plurality of turnover boxes are installed on the first platform. A third transmission belt is installed on the unloading platform. The turnover boxes are transported to the unloading platform via the first and third transmission belts. The unloading assembly is located on the unloading platform and removes the products from the turnover boxes. A cylinder assembly is installed at the lower end of the unloading platform, driving the unloading platform to rise and fall. After unloading, the unloading platform lowers to the same height as the second platform, and the turnover boxes are transported from the unloading platform to the second platform via the third and second transmission belts.

[0007] Compared with the prior art, this utility model realizes the automatic material picking and reversing function of the nut box. Through the coordinated cooperation of the first platform, the second platform and the picking table, the automatic feeding, picking and transportation of the turnover box is realized. The overall structure is compact, the degree of automation is high, and the production efficiency is significantly improved.

[0008] Furthermore, a first switch is provided on one side of the first platform, which drives the first transmission belt to move; a second switch is provided on one side of the second platform, which drives the second transmission belt to move, and the first transmission belt and the second transmission belt move in opposite directions; a forward limit switch and a reverse limit switch are provided on the material handling platform, the forward limit switch drives the third transmission belt to move in the same direction as the first transmission belt; the reverse limit switch drives the third transmission belt to move in the same direction as the second transmission belt.

[0009] Through the above improvements, by setting the first switch, the second switch, and the forward and reverse travel switches, the movement direction of each transmission belt is precisely controlled, ensuring the correct positioning and smooth transfer of the turnover box on the material handling platform, avoiding confusion or jamming during the conveying process, and improving the reliability and operational accuracy of the equipment.

[0010] Furthermore, a fastening assembly is provided on the material handling platform. The fastening assembly includes a push cylinder on one side and a limiting block on the other side. A push rod is fixedly provided at the piston rod end of the push cylinder. The push rod abuts against one side of the turnover box, and the limiting block abuts against the other side of the book search turnover box.

[0011] Through the above improvements, a fastening assembly combining a push cylinder and a limit block is adopted to effectively clamp the turnover box, prevent it from shifting during the material handling process, ensure the accuracy of the material handling position, and improve operational stability.

[0012] Furthermore, the cylinder assembly includes a support platform and a cylinder body. The cylinder body is installed inside the support platform. The end of the piston rod of the cylinder body abuts against the lower end of the material handling platform and is fixed by bolts. The piston rod retracts, causing the material handling platform to descend.

[0013] Through the above improvements, the cylinder assembly structure is simple and reliable. The lifting and lowering of the material handling platform is achieved through the extension and retraction of the piston rod. The operation response is fast, the maintenance is convenient, and it is suitable for working conditions with frequent lifting and lowering.

[0014] Furthermore, guide posts are provided around the support platform, and insertion holes are provided on the support platform. The guide posts are slidably disposed in the insertion holes. The lower end of the guide post disposed on the same side is disposed inside the support platform, and a connecting plate is fixedly connected to the lower end. The upper end of the guide post is fixedly disposed on the lower end surface of the material handling platform.

[0015] Through the above improvements, by setting guide columns on the support platform and cooperating with the insertion holes, the verticality and stability of the material handling platform during the lifting process are ensured, preventing shaking or deviation, and further improving the material handling accuracy and equipment service life.

[0016] Furthermore, the material handling assembly includes an electrical control box, a longitudinal guide block, a transverse guide block, and a material handling block. The electrical control box is mounted on the support platform and drives the longitudinal and transverse guide blocks to move. A first guide rail is provided on the longitudinal guide block. A first slider is provided on the side of the material handling block near the transverse guide block. The first slider is slidably connected to the first guide rail on the transverse guide block. A second guide rail is provided on the longitudinal guide block. A connecting block extends from the lower end of the transverse guide block toward the longitudinal guide block. A second slider is provided at the lower end of the connecting block. A second guide rail is provided at the upper end of the longitudinal guide block. The second slider is slidably connected to the second guide rail.

[0017] Through the above improvements, the material handling component is driven by the electrical control box to move the longitudinal and transverse guide blocks, and in conjunction with the guide rail and slider structure, it can achieve precise movement of the material handling block in two-dimensional space, adapt to different material handling position requirements, and improve the flexibility and material handling accuracy of the equipment.

[0018] Furthermore, the material taking block includes a fixed part and a sliding part. A fourth slide rail is provided on the end of the fixed part away from the transverse guide block. The corresponding sliding part is slidably connected to the fourth slide rail, and a clamping member is provided at the lower end of the sliding part. The clamping member clamps the product in the turnover box.

[0019] Through the above improvements, the fixed part and the sliding part of the picking block are connected by the fourth slide rail, and the clamping part can be flexibly adjusted to accurately clamp the products in the turnover box, enhance the adaptability of the equipment to products of different specifications, and improve the success rate of picking.

[0020] Furthermore, the lower end of the support frame and the support platform is provided with foot cups.

[0021] Through the above improvements, the foot cup structure at the lower end of the support frame and support platform provides stable support, facilitates equipment leveling and vibration reduction, and ensures overall stability during operation. Attached Figure Description

[0022] Figure 1 A schematic diagram of the overall structure of an automatic nut hopper reversing machine; Figure 2 This is a schematic diagram of the overall mechanism of an automatic nut bin unloading and reversing machine, viewed from one side of the unloading platform. Figure 3This is a schematic diagram of the overall mechanism of an automatic nut bin unloading and reversing machine from the bottom view. Figure 4 This is a partially enlarged structural diagram of point A of an automatic nut hopper reversing machine.

[0023] The components include: 1. Support frame; 1.1. First platform; 1.11. First transmission belt; 1.12. First switch; 1.2. Second platform; 1.21. Second transmission belt; 1.22. Second switch; 2. Picking platform; 2.1. Third transmission belt; 2.2. Forward limit switch; 2.3. Reverse limit switch; 3. Turnover box; 4. Picking assembly; 4.1. Electrical control box; 4.2. Longitudinal guide block; 4.21. Second guide rail; 4.3. Transverse guide block; 4.31. The first... 4.32. Guide rail; 4.33. Connecting block; 4.34. Second slider; 4.4. Picking block; 4.45. First slider; 4.46. Fixing part; 4.47. Sliding part; 4.48. Fourth slide rail; 4.49. Clamping part; 5. Cylinder assembly; 5.1. Support platform; 5.11. Insertion hole; 5.2. Cylinder body; 5.3. Guide column; 5.4. Connecting plate; 6. Fastening assembly; 6.1. Push cylinder; 6.2. Limiting block; 6.3. Push rod; 7. Foot cup. Detailed Implementation

[0024] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0025] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and 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, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0026] like Figures 1 to 4As shown, an automatic nut bin unloading and reversing machine includes a support frame 1, an unloading platform 2, and an unloading assembly 4. A first platform 1.1 and a second platform 1.2 are arranged in parallel on the support frame 1. A first transmission belt 1.11 and a second transmission belt 1.21 are respectively installed on the first platform 1.1 and the second platform 1.2. Several turnover boxes 3 are installed on the first platform 1.1, and a third transmission belt 2.1 is installed on the unloading platform 2. The turnover boxes 3 are transported to the unloading platform 2 via the first transmission belt 1.11 and the third transmission belt 2.1. The unloading assembly 4 is installed on the unloading platform 2 and removes the products from the turnover boxes 3. A cylinder assembly 5 is installed at the lower end of the unloading platform 2, driving the unloading platform 2 to rise and fall. After unloading, the unloading platform 2 descends to the same height as the second platform 1.2, and the turnover boxes 3 are transported from the unloading platform 2 to the second platform 1.2 via the third transmission belt 2.1 and the second transmission belt 1.21.

[0027] Through the coordinated operation of the first platform 1.1, the second platform 1.2, and the material handling platform 2, the automatic feeding, material handling, and material handling of the turnover box 3 are realized. The overall structure is compact, the degree of automation is high, and the production efficiency is significantly improved.

[0028] A first switch 1.12 is installed on one side of the first platform 1.1, which drives the first transmission belt 1.11 to move. A second switch 1.22 is installed on one side of the second platform 1.2, which drives the second transmission belt 1.21 to move, and the first transmission belt 1.11 and the second transmission belt 1.21 move in opposite directions. A forward limit switch 2.2 and a reverse limit switch 2.3 are installed on the material handling platform 2. The forward limit switch 2.2 drives the third transmission belt 2.1 to move in the same direction as the first transmission belt 1.11; the reverse limit switch 2.3 drives the third transmission belt 2.1 to move in the same direction as the second transmission belt 1.21. By setting the first switch 1.12, the second switch 1.22, and the forward and reverse limit switches 2.3, the movement direction of each transmission belt is precisely controlled, ensuring the correct positioning and smooth transfer of the turnover box 3 on the material handling platform 2, avoiding jamming during the conveying process, and improving the reliability and operational accuracy of the equipment.

[0029] The material handling platform 2 is equipped with a fastening assembly 6, which includes a push cylinder 6.1 on one side and a limiting block 6.2 on the other side. The piston rod end of the push cylinder 6.1 is fixedly equipped with a push rod 6.3, which abuts against one side of the turnover box 3, and the limiting block 6.2 abuts against the other side of the book turnover box 3. The fastening assembly 6, which combines the push cylinder 6.1 and the limiting block 6.2, can effectively clamp the turnover box 3, prevent it from shifting during the material handling process, ensure the accuracy of the material handling position, and improve the stability of operation.

[0030] The cylinder assembly 5 includes a support platform 5.1 and a cylinder body 5.2. The cylinder assembly 5 has a simple and reliable structure. The cylinder body 5.2 is installed inside the support platform 5.1. The end of the piston rod of the cylinder body 5.2 abuts against the lower end of the material handling platform 2 and is fixed by bolts. The piston rod retracts and drives the material handling platform 2 to descend. The smooth lifting and lowering of the material handling platform 2 is achieved by the extension and retraction of the piston rod. The operation response is fast, the maintenance is convenient, and it is suitable for working conditions with frequent lifting and lowering.

[0031] Guide columns 5.3 are provided around the support platform 5.1, and insertion holes 5.11 are provided on the support platform 5.1. The guide columns 5.3 are slidably disposed in the insertion holes 5.11. By setting the guide columns 5.3 on the support platform 5.1 and cooperating with the insertion holes 5.11, the verticality and stability of the material handling platform 2 during the lifting process are ensured. The lower end of the guide column 5.3, which is located on the same side, is located inside the support platform 5.1 and is fixedly connected to the lower end with a connecting plate 5.4. The upper end of the guide column 5.3 is fixedly disposed on the lower end face of the material handling platform 2. This can prevent shaking or deviation, and further improve the material handling accuracy and the service life of the equipment.

[0032] The material handling assembly 4 includes an electrical control box 4.1, a longitudinal guide block 4.2, a transverse guide block 4.3, and a material handling block 4.4. The electrical control box 4.1 is mounted on a support platform 5.1. The electrical control box 4.1 drives the longitudinal guide block 4.2 and the transverse guide block 4.3 to move. A first guide rail 4.31 is provided on the longitudinal guide block 4.2. A first slider 4.41 is provided on the side of the material handling block 4.4 near the transverse guide block 4.3. The first slider 4.41 is slidably connected to the first guide rail 4.31 on the transverse guide block 4.3. A second guide rail 4.21 is provided. The lower end of the transverse guide block 4.3 extends towards the longitudinal guide block 4.2 with a connecting block 4.32. The lower end of the connecting block 4.32 is provided with a second slider 4.33. The upper end of the longitudinal guide block 4.2 is provided with the second guide rail 4.21. The second slider 4.33 is slidably connected to the second guide rail 4.21. The material picking component 4 drives the longitudinal and transverse guide blocks 4.3 through the electrical control box 4.1. With the cooperation of the guide rail and slider structure, the material picking block 4.4 can move accurately in two-dimensional space, adapt to different material picking position requirements, and improve the flexibility and material picking accuracy of the equipment.

[0033] The material picking block 4.4 includes a fixed part 4.42 and a sliding part 4.43. A fourth slide rail 4.44 is provided on the end of the fixed part 4.42 away from the transverse guide block 4.3. The corresponding sliding part 4.43 is slidably connected to the fourth slide rail 4.44, and a clamping member 4.45 is provided at the lower end of the sliding part 4.43. The clamping member 4.45 clamps the product in the turnover box 3. The fixed part 4.42 and the sliding part 4.43 of the material picking block 4.4 are connected through the fourth slide rail 4.44. The clamping member 4.45 can be flexibly adjusted in position to accurately clamp the product in the turnover box 3, enhance the adaptability of the equipment to products of different specifications, and improve the success rate of material picking.

[0034] The support frame 1 and the foot cup 7 structure at the lower end of the support platform 5.1 provide stable support, facilitate equipment leveling and vibration reduction, and ensure overall stability during operation.

[0035] The above are merely preferred embodiments of this utility model. The protection scope of this utility model is not limited to the above embodiments. All technical solutions falling within the scope of this utility model's concept are within its protection scope. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of this utility model should also be considered within its protection scope.

Claims

1. An automatic reversing machine for unloading and retrieving nuts from a nut hopper, characterized in that: The assembly includes a support frame (1), a material handling platform (2), and a material handling component (4). A first platform (1.1) and a second platform (1.2) are arranged in parallel on the support frame (1). A first transmission belt (1.11) and a second transmission belt (1.21) are respectively installed on the first platform (1.1) and the second platform (1.2). Several turnover boxes (3) are installed on the first platform (1.1). A third transmission belt (2.1) is installed on the material handling platform (2). The turnover boxes (3) are moved via the first transmission belt (1.11) and the third transmission belt (2.1). The product is transported to the picking platform (2); the picking component (4) is set on the picking platform (2), the picking component (4) takes out the product in the turnover box (3), the picking platform (2) is provided with a cylinder assembly (5) at the lower end, the cylinder assembly (5) drives the picking platform (2) to rise and fall, after the picking is completed, the picking platform (2) drops to the same height as the second platform (1.2), and the turnover box (3) is transported from the picking platform (2) to the second platform (1.2) through the third transmission belt (2.1) and the second transmission belt (1.21).

2. The automatic nut hopper reversing machine according to claim 1, characterized in that: A first switch (1.12) is provided on one side of the first platform (1.1), which drives the first transmission belt (1.11) to move. A second switch (1.22) is provided on one side of the second platform (1.2), which drives the second transmission belt (1.21) to move. The first transmission belt (1.11) and the second transmission belt (1.21) move in opposite directions. A forward travel switch (2.2) and a reverse travel switch (2.3) are provided on the material handling platform (2). The forward travel switch (2.2) drives the third transmission belt (2.1) to move in the same direction as the first transmission belt (1.11). The reverse travel switch (2.3) drives the third transmission belt (2.1) to move in the same direction as the second transmission belt (1.21).

3. The automatic nut hopper reversing machine according to claim 2, characterized in that: The material handling platform (2) is provided with a fastening assembly (6). The fastening assembly (6) includes a push cylinder (6.1) on one side and a limiting block (6.2) on the other side. The piston rod end of the push cylinder (6.1) is fixedly provided with a push rod (6.3). The push rod (6.3) abuts against one side of the turnover box (3), and the limiting block (6.2) abuts against the other side of the turnover box (3).

4. The automatic nut hopper reversing machine according to claim 1, characterized in that: The cylinder assembly (5) includes a support platform (5.1) and a cylinder body (5.2). The cylinder body (5.2) is installed inside the support platform (5.1). The end of the piston rod of the cylinder body (5.2) abuts against the lower end of the material handling platform (2) and is fixed by bolts. The piston rod retracts to drive the material handling platform (2) to descend.

5. The automatic nut hopper reversing machine according to claim 4, characterized in that: The support platform (5.1) is provided with guide posts (5.3) around its perimeter. The support platform (5.1) is provided with insertion holes (5.11). The guide posts (5.3) are slidably disposed in the insertion holes (5.11). The lower end of the guide posts (5.3) disposed on the same side is disposed inside the support platform (5.1), and a connecting plate (5.4) is fixedly connected to the lower end. The upper end of the guide posts (5.3) is fixedly disposed on the lower end face of the material handling platform (2).

6. The automatic nut hopper reversing machine according to claim 4, characterized in that: The material handling assembly (4) includes an electrical control box (4.1), a longitudinal guide block (4.2), a transverse guide block (4.3), and a material handling block (4.4). The electrical control box (4.1) is mounted on the support platform (5.1). The electrical control box (4.1) drives the longitudinal guide block (4.2) and the transverse guide block (4.3) to move. A first slider (4.41) is provided on the side of the material handling block (4.4) near the transverse guide block (4.3). A first guide rail (4.31) is provided on the transverse guide block (4.3). A slider (4.41) is slidably connected to the first guide rail (4.31); a second guide rail (4.21) is provided on the longitudinal guide block (4.2); a connecting block (4.32) extends from the lower end of the transverse guide block (4.3) toward the longitudinal guide block (4.2); a second slider (4.33) is provided at the lower end of the connecting block (4.32); a second guide rail (4.21) is provided at the upper end of the longitudinal guide block (4.2); and the second slider (4.33) is slidably connected to the second guide rail (4.21).

7. The automatic nut hopper reversing machine according to claim 6, characterized in that: The material taking block (4.4) includes a fixed part (4.42) and a sliding part (4.43). A fourth slide rail (4.44) is provided on the end of the fixed part (4.42) away from the transverse guide block (4.3). The sliding part (4.43) is slidably connected to the fourth slide rail (4.44). A clamping member (4.45) is provided at the lower end of the sliding part (4.43). The clamping member (4.45) clamps the product in the turnover box (3).

8. The automatic nut hopper reversing machine according to claim 4, characterized in that: The lower ends of the support frame (1) and the support platform (5.1) are provided with foot cups (7).

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