Intelligent stamping waste sorting device

Abstract

The utility model discloses a kind of stamping waste intelligent sorting device, comprising: sorting component, visual camera and the chute being arranged between the sorting component and visual camera;One end of rotating shaft in sorting component is connected with carousel, and the other end is connected with first servo mechanism through synchronous pulley, carousel rotates under the control of first servo mechanism;Sorting box is arranged along the circumference of carousel, and one end of sorting box is hinged with carousel, so that sorting box can rotate to the outside of carousel along hinged end;Visual camera is electrically connected with first servo mechanism, when visual camera identifies stamping waste, first servo mechanism controls carousel to rotate, so that corresponding sorting box rotates to the end of chute and is sorted.

Description

Technical Field

[0001] This utility model relates to the field of plastic product processing technology, specifically to an intelligent sorting device for stamping waste. Background Technology

[0002] Plastic stamping is an important molding and processing technology in the plastics industry. It primarily uses molds to apply pressure to plastic sheets and plates, causing plastic deformation or separation to obtain products of the desired shape or complete specific processing (such as punching and perforation). Currently, by rationally selecting equipment, molds, and process parameters, plastic stamping can meet diverse processing needs, ranging from simple blanking to complex stretching. Simultaneously, with advancements in materials technology (such as the application of high-strength modified plastics) and improvements in equipment precision, its application in the production of lightweight and precision products will further expand, enabling efficient recycling of stamping waste and promoting the development of a circular economy in the plastics industry. Therefore, improving the efficiency and precision of sorting stamping waste is a key issue in achieving efficient recycling of stamping waste.

[0003] The intelligent waste sorting and screening device is a piece of equipment used for the automated and precise sorting and screening of waste generated during the stamping process of plastic products. Utility Model Content

[0004] The purpose of this utility model is to provide an intelligent sorting device for stamping waste, so as to automate and accurately sort the waste generated during the stamping process of plastic products. To achieve the above objective, this utility model adopts the following technical solution: This utility model discloses an intelligent sorting device for stamping waste, including: a sorting component, a vision camera, and a slide rail disposed between the sorting component and the vision camera, wherein the sorting component and the vision camera are located at the bottom and top of the slide rail, respectively.

[0005] The sorting assembly includes: a frame and a turntable mounted on the frame, a plurality of sorting boxes, a rotating shaft, a synchronous pulley, and a first servo mechanism. One end of the rotating shaft is connected to the turntable, and the other end is connected to the first servo mechanism through the synchronous pulley. The turntable rotates under the control of the first servo mechanism.

[0006] The sorting box is arranged circumferentially along the turntable, and one end of the sorting box is hinged to the turntable, so that the sorting box can rotate outward along the hinged end of the turntable.

[0007] The vision camera is electrically connected to the first servo mechanism. When the vision camera detects stamping waste, the first servo mechanism controls the turntable to rotate, causing the corresponding sorting box to rotate to the end of the slide for sorting.

[0008] Furthermore, the turntable and the sorting box are respectively provided with a first hinge seat and a second hinge seat. When the sorting box is placed on the turntable, the second hinge seat is engaged in the first hinge seat, and the first hinge seat and the second hinge seat are fixedly connected by a pin and a fixing nut.

[0009] Preferably, the turntable is also provided with a sorting box placement slot for each sorting box to limit the position of the sorting box.

[0010] Preferably, a handle is provided on the outer wall of the sorting box near the turntable to control the rotation of the sorting box along the hinge end and to lift the sorting box during disassembly.

[0011] In some embodiments, the sorting box is further provided with a guide plate. The guide plate is inclined, with its top end connected to the inner wall of the sorting box near the outer side of the turntable, and its bottom end connected to the inner wall of the sorting box near the inner side of the turntable. The left and right sides of the guide plate are bent inward to form arc-shaped ends, which guide the stamping waste when sorting stamping waste and transferring waste in the sorting box.

[0012] The guide plate is provided with several herringbone-shaped protrusions, which can disperse the stamping waste accumulated along the guide plate downwards when sorting stamping waste.

[0013] Preferably, the inclination angle between the guide plate and the inner wall of the sorting box on the side closest to the turntable is α. <a≤15°。

[0014] Furthermore, a baffle is provided at the top of the slide, with the inclined side near the slide being hollowed out to limit the position of the stamping waste when it falls into the slide; and the baffle is provided with a corresponding opening on the side opposite to the vision camera, so that the vision camera can capture the appearance of the stamping waste.

[0015] Preferably, a transparent protective plate is installed at the opening, and the protective plate is a glass plate or an acrylic plate.

[0016] Furthermore, the intelligent sorting device for stamping waste also includes: a protruding column and a second servo mechanism, wherein the protruding column extends and retracts under the control of the second servo mechanism. The second servo mechanism is located below the turntable and is electrically connected to the first servo mechanism. The turntable also has limit holes corresponding to each sorting box. When the first servo mechanism controls the corresponding sorting box to the end of the slide for sorting, the second servo mechanism controls the protruding column to push upwards and engage in the limit holes on the adjacent, opposite, or spaced-apart side of the sorting box for auxiliary limiting.

[0017] After adopting the above technical solution, the present invention has the following effects: This invention combines intelligent recognition technology with a sorting device, enabling the analysis and identification of different appearance features such as color and shape. Through automated operation, it sorts and recycles a large amount of plastic stamping waste, improving work efficiency and shortening the waste processing cycle. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0019] Figure 2 This is a first state diagram of the sorting component in Embodiment 1 of this utility model.

[0020] Figure 3 for Figure 2 Enlarged view of point A.

[0021] Figure 4 This is an elevation view of the sorting component in Embodiment 1 of this utility model.

[0022] Figure 5 This is a second state diagram of the sorting component in Embodiment 1 of this utility model.

[0023] Figure 6 This is a partially enlarged view of the hinged end between the sorting box and the turntable of this utility model.

[0024] Figure 7 This is a partial exploded view of the hinge end between the sorting box and the turntable of this utility model.

[0025] Figure 8 This is a three-dimensional structural diagram of the sorting component in Embodiment 2 of this utility model.

[0026] Figure 9 This is a top view of the sorting box in Embodiment 2 of this utility model.

[0027] Figure 10 for Figure 9 BB-direction cross-sectional view.

[0028] Figure 11 This is a magnified view of the end of the slide and the vision camera of this utility model.

[0029] Main component symbols: 1: Sorting assembly; 11: Frame; 12: Turntable; 121: First hinge seat; 122: Limiting hole; 123: Sorting box placement slot; 13: Sorting box; 131: Second hinge seat; 132: Pin; 133: Fixing nut; 134: Guide plate; 135: Protrusion; 136: Handle; 14: Rotating shaft; 15: Synchronous pulley; 16: First servo mechanism; 17: Protruding column; 18: Second servo mechanism; 2: Vision camera; 3: Slide rail; 31: Baffle; 32: Opening; 33: Protective plate. Detailed Implementation

[0030] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments.

[0031] Example 1 like Figure 1 , Figure 2 and Figure 4 As shown, this utility model discloses an intelligent sorting device for stamping waste, including: a sorting component 1, a vision camera 2, and a slide 3 disposed between the sorting component 1 and the vision camera 2, wherein the sorting component 1 and the vision camera 2 are located at the bottom and top of the slide 3, respectively.

[0032] The sorting assembly 1 includes: a frame 11 and a turntable 12 mounted on the frame 11, a plurality of sorting boxes 13, a rotating shaft 14, a synchronous pulley 15 and a first servo mechanism 16. One end of the rotating shaft 14 is connected to the turntable 12, and the other end is connected to the first servo mechanism 16 through the synchronous pulley 15. The turntable 12 rotates under the control of the first servo mechanism 16.

[0033] The sorting box 13 is arranged around the turntable 12, and one end of the sorting box 13 is hinged to the turntable 12, so that the sorting box 13 can rotate outward along the hinge end of the turntable 12.

[0034] The vision camera 2 is electrically connected to the first servo mechanism 16. When the vision camera 2 identifies stamping waste, it analyzes the different colors, shapes and other appearance features of the stamping waste. The first servo mechanism 16 controls the turntable 12 to rotate according to the identification results, so that the corresponding sorting box 13 rotates to the end of the slide 3 for sorting.

[0035] Combination Figures 5 to 7 As shown, in this embodiment, eight sorting boxes 13 are provided and placed around the circumference of the turntable 12. The turntable 12 and the sorting boxes 13 are respectively provided with a first hinge seat 121 and a second hinge seat 131. When the sorting box 13 is placed on the turntable 12, the second hinge seat 131 is engaged in the first hinge seat 121, and the first hinge seat 121 and the second hinge seat 131 are fixedly connected by a pin 132 and a fixing nut 133.

[0036] Meanwhile, each sorting box 13 on the turntable 12 is provided with a sorting box placement slot 123 to limit the sorting box 13. On the one hand, it can improve the accuracy of the engagement of the first hinge seat 121 and the second hinge seat 131 when installing the sorting box 13, which is convenient for installation. On the other hand, when the turntable 12 is rotating, it limits the offset of the sorting box 13 and prevents the stamping waste from leaving the sorting box 13 during the rotation.

[0037] Secondly, a handle is provided on the outer wall of the sorting box 13 near the outside of the turntable 12, which serves as the force application end to control the rotation of the sorting box 13 along the hinge end, and to lift the sorting box 13 during disassembly.

[0038] In this embodiment, the sorting box 13 and the turntable 12 are connected by a pin 132 and a fixing nut 133. The purpose is to make the sorting box 13 easy to disassemble. After sorting the stamping waste, on the one hand, when the amount of stamping waste is small, the sorting box 13 can be rotated along the hinge end to take out the stamping waste in the sorting box 13 and collect it for subsequent processing. On the other hand, when the amount of stamping waste is too large, the sorting box 13 can be directly separated from the turntable 12 to take out the stamping waste and then reinstall it or directly replace the empty sorting box 13.

[0039] Again, such as Figure 11 As shown, a baffle 31 is provided at the top of the slide 3, with the inclined side near the slide 3 being hollowed out to limit the position of the stamping waste when it falls into the slide 3. The baffle 31 also has a corresponding opening 32 on the side opposite to the vision camera 2, so that the vision camera 2 can capture the appearance of the stamping waste.

[0040] A transparent acrylic protective plate 33 is installed at the opening 32. In other embodiments, the protective plate 33 can also be made of glass.

[0041] In addition, combined Figure 3 As shown, the intelligent sorting device for stamping waste further includes: a protruding post 17 and a second servo mechanism 18. The protruding post 17 extends and retracts under the control of the second servo mechanism 18. The second servo mechanism 18 is located below the turntable 12, and the second servo mechanism 16 is electrically connected to the second servo mechanism 18. The turntable 12 is also provided with a limiting hole 122 corresponding to each sorting box 13. When the first servo mechanism 16 controls the corresponding sorting box 13 to the end of the slide 3 for sorting, the second servo mechanism 18 controls the protruding post 17 to push upward and engage in the limiting hole 122 on the adjacent, opposite, or spaced side of the sorting box 13 for auxiliary limiting.

[0042] In this embodiment, since there are eight sorting boxes 13 arranged circumferentially along the turntable 12, and corresponding limiting holes 122 are provided between the sorting boxes 13 and the edge of the turntable 12, the second servo mechanism 18 and the protrusion 17 are located on the side opposite to the end of the slide 3. When the corresponding sorting box 13 rotates to the end of the slide 3 for sorting, the second servo mechanism 18 controls the protrusion 17 to push upward and engage in the limiting hole 122 for auxiliary limiting. In other embodiments, the limiting hole 122 may also be provided between the center of the sorting box 13 and the turntable 12, and the positions of the second servo mechanism 18 and the protrusion 17 are set according to the number and distribution of the sorting boxes 13.

[0043] Example 2 The difference between this embodiment and Embodiment 1 is that the structure of the sorting box 13 is different.

[0044] like Figures 8 to 10 As shown, in this embodiment, the sorting box 13 is also provided with a guide plate 134. The guide plate 134 is inclined and its top end is connected to the inner wall of the sorting box 13 near the outer side of the turntable 12, and its bottom end is connected to the inner wall of the sorting box 13 near the inner side of the turntable 12. When sorting stamping waste and transferring waste in the sorting box 13, the stamping waste is guided.

[0045] In this embodiment, since the sorting box 13 is trapezoidal in shape, the left and right sides of the guide plate 134 are bent inward to form arc-shaped ends, which can make the stamping waste move along the guide plate 134 when transferring the waste in the sorting box 13, instead of being scattered in all directions.

[0046] Furthermore, the guide plate 134 is provided with several herringbone-shaped protrusions 135, which can disperse the stamping waste accumulated along the guide plate 134 downwards during the sorting of stamping waste, thus preventing it from accumulating and overflowing.

[0047] Furthermore, the inclination angle between the guide plate 134 and the inner wall of the sorting box 13 near the outer side of the turntable 12 is α, where α = 10°. In other embodiments, the inclination angle α between the guide plate 134 and the inner wall of the sorting box 13 near the outer side of the turntable is 0°. <a≤15°。

[0048] The above description is only a preferred embodiment of the present utility model. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in the present utility model should be included within the protection scope of the present utility model.

Claims

1. An intelligent sorting device for stamping waste, characterized in that, include: A sorting assembly, a vision camera, and a chute disposed between the sorting assembly and the vision camera, the sorting assembly and the vision camera being located at the bottom and top of the chute, respectively; The sorting assembly includes: a frame and a turntable mounted on the frame, a plurality of sorting boxes, a rotating shaft, a synchronous pulley, and a first servo mechanism. One end of the rotating shaft is connected to the turntable, and the other end is connected to the first servo mechanism through the synchronous pulley. The turntable rotates under the control of the first servo mechanism. The sorting box is arranged around the circumference of the turntable, and one end of the sorting box is hinged to the turntable, so that the sorting box can rotate outward along the hinge end of the turntable. The vision camera is electrically connected to the first servo mechanism. When the vision camera detects stamping waste, the first servo mechanism controls the turntable to rotate, causing the corresponding sorting box to rotate to the end of the slide for sorting.

2. The intelligent sorting device for stamping waste as described in claim 1, characterized in that: The turntable and the sorting box are respectively provided with a first hinge seat and a second hinge seat. When the sorting box is placed on the turntable, the second hinge seat is engaged in the first hinge seat, and the first hinge seat and the second hinge seat are fixedly connected by a pin and a fixing nut.

3. The intelligent sorting device for stamping waste as described in claim 2, characterized in that: The turntable is also equipped with a sorting box placement slot for each sorting box to limit the position of the sorting box.

4. The intelligent sorting device for stamping waste as described in claim 2, characterized in that: The sorting box is also provided with a handle on the outer wall of the side near the turntable, which serves as a force-applying end to control the rotation of the sorting box along the hinge end, and to lift the sorting box during disassembly.

5. The intelligent sorting device for stamping waste as described in claim 1, characterized in that: The sorting box is also equipped with a guide plate, which is inclined. Its top end is connected to the inner wall of the sorting box near the outside of the turntable, and its bottom end is connected to the inner wall of the sorting box near the inside of the turntable. The left and right sides of the guide plate are bent inward to form arc-shaped ends, which guide the stamping waste when sorting and transferring the waste in the sorting box.

6. The intelligent sorting device for stamping waste as described in claim 5, characterized in that: The guide plate is provided with several herringbone-shaped protrusions, which can disperse the stamping waste accumulated along the guide plate downwards when sorting stamping waste.

7. The intelligent sorting device for stamping waste as described in claim 5, characterized in that: The inclination angle between the guide plate and the inner wall of the sorting box near the outer side of the turntable is α, 0. <a≤15°。 8. The intelligent sorting device for stamping waste as described in claim 1, characterized in that: A baffle is provided at the top of the slide, with a hollowed-out side near the inclined side of the slide to limit the position of the stamping waste when it falls into the slide; and the baffle has a corresponding opening on the side opposite to the vision camera, so that the vision camera can capture the appearance of the stamping waste.

9. The intelligent sorting device for stamping waste as described in claim 8, characterized in that: A transparent protective plate, which is made of glass or acrylic, is installed at the opening.

10. The intelligent sorting device for stamping waste as described in any one of claims 1-9, characterized in that: Also includes: A protruding post and a second servo mechanism, wherein the protruding post extends and retracts under the control of the second servo mechanism; The second servo mechanism is located below the turntable and is electrically connected to the first servo mechanism. The turntable is also provided with limit holes for each sorting box. When the first servo mechanism controls the corresponding sorting box to the end of the slide for sorting, the second servo mechanism controls the protrusion to push upward and engage in the limit hole on the adjacent, opposite or spaced side of the sorting box for auxiliary limiting.

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