A rapid feeding mechanism for stacked materials

Abstract

This utility model discloses a rapid feeding mechanism for stacked parts, relating to the field of rapid feeding technology for stacked parts. It includes a fixed plate with a circular hole in its center. A mounting plate is fixedly connected to the top of the fixed plate, and the mounting plates are arranged in a circumferential array on the surface of the fixed plate. A bearing is fixedly connected inside the mounting plate, and a rotating shaft is fixedly connected inside the bearing. The rotating shaft passes through the fixed plate and extends to the bottom of the fixed plate, rotatably connected to the inside of the fixed plate. A material distribution wheel is fixedly connected to the surface of the rotating shaft, and two material distribution plates are fixedly connected to the surface of the material distribution wheel, arranged in a circumferential array. This utility model uses a guide wheel to guide the synchronous belt. When the side of the material distribution plate that contacts the bowl rotates to its lowest point, the top of the other material distribution plate contacts the bottom of the bowl of the second bowl, thus achieving rapid feeding. This device has lower manufacturing costs for material distribution and is smaller in size than traditional devices, reducing floor space required.

Description

Technical Field

[0001] This utility model relates to the field of rapid feeding technology for stacked parts, specifically to a rapid feeding mechanism for stacked parts. Background Technology

[0002] With the continuous development of society and the accelerated pace of life, many disposable products have emerged, such as disposable tableware and disposable packaging boxes. Disposable products require precise timeliness and control over production capacity and cost. In terms of production processes, they generally need high capacity, fast speed, and low unit cost. Currently, many disposable products on the market are fed in a stacked manner, typically using multi-station stacking and combining translation modules, suction cups, cylinders, etc., to separate the stacked products for feeding. However, the current method generally occupies a large area, has low space utilization, many parts, is cumbersome, and inconvenient to adjust. With the rapid appreciation of land value and high land costs, large land area and low space utilization contradict cost control, while the many parts, cumbersome operation, and inconvenient adjustment are detrimental to the timeliness of disposable products. Therefore, this type of structure and device cannot meet the requirements of the stacked material feeding method for disposable products, necessitating the design of a rapid stacking material feeding mechanism.

[0003] Patent publication number CN211712113U discloses an automatic splitting device for stacked sheets, including a fixed base. A support column is installed on one side of the top of the fixed base, and a fixed plate is installed on the top of the support column. A limit groove is formed at one end of the support column near the top edge of the fixed plate. Fixed blocks are installed on both sides of the top of the fixed plate. A fixed groove is formed in the middle of the bottom end of the fixed block. Fixed slots are formed on both sides of the inner wall of the fixed groove. A fixed block is provided on one side of the bottom end of the inner wall of the fixed slot. A fixed plate is welded to the middle of the side of the fixed block.

[0004] To address the difficulty of separating the sheet material, existing technologies employ multiple cylinders to separate the sheet material from the stack. However, this results in an overly complex device structure, leading to a large footprint and high manufacturing costs. Utility Model Content

[0005] The purpose of this invention is to provide a rapid material loading mechanism for stacked materials, so as to solve the problems mentioned in the background art.

[0006] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:

[0007] A rapid material loading mechanism for stacked materials includes a fixed plate with a circular hole in the center. A mounting plate is fixedly connected to the top of the fixed plate, and the mounting plates are arranged in a circumferential array on the surface of the fixed plate. A bearing is fixedly connected inside the mounting plate, and a rotating shaft is fixedly connected inside the bearing. The rotating shaft passes through the fixed plate and extends to the bottom of the fixed plate, rotatably connected to the interior of the fixed plate. A material distribution wheel is fixedly connected to the surface of the rotating shaft, and two material distribution plates are fixedly connected to the surface of the material distribution wheel. The two material distribution plates are arranged in a circumferential array, tilting downwards to one side, with the lowest points of the two plates collinear. An upper limit block and a lower limit block are fixedly connected to the upper and lower sides of the material distribution wheel, respectively. A bowl is disposed inside a guide mechanism, and the thickness of the bowl's rim is equal to the distance difference between the lowest and highest points of the material distribution plates.

[0008] It also includes guiding mechanisms, driving mechanisms, tensioning mechanisms, and conveying mechanisms;

[0009] The guiding mechanism is used to position and guide the materials;

[0010] The drive mechanism is used to drive multiple material distribution wheels to rotate simultaneously;

[0011] The tensioning mechanism is used to adjust the tension of the belt on the drive mechanism;

[0012] The conveying mechanism is used to transport separate materials.

[0013] A further improvement of this utility model is that: a circular hole is provided in the middle of the fixing plate, a circular groove is provided around the circular hole in the middle of the fixing plate, an increasing rod is fixedly connected to the bottom of the fixing plate, the increasing rod is evenly distributed at the four corners of the bottom of the fixing plate, and a fixing plate is fixedly connected to the bottom of the increasing rod.

[0014] A further improvement of the present invention is that the guiding mechanism includes a fixed block and a guide fixing rod. The fixed block is fixedly connected to the top of the fixed plate, and the guide fixing rod is fixedly connected to the surface of the fixed block. The guide fixing rod is engaged inside the circular groove of the fixed plate.

[0015] A further improvement of this utility model's technical solution is that: the driving mechanism includes a servo motor, a driven synchronous pulley, and a synchronous belt; the servo motor is fixedly connected to the top of the fixed plate; the output end of the servo motor extends through the fixed plate to the bottom of the fixed plate; a driving synchronous pulley is fixedly connected to the bottom of the output end of the servo motor; the driven synchronous pulley is fixedly connected to the end of the rotating shaft; guide wheels are provided on both sides and at the corners of the servo motor and the driving synchronous pulley; the guide wheels are rotatably connected to the bottom of the fixed plate; and the synchronous belt is movably connected to the surfaces of the driving synchronous pulley, the guide wheels, and the driven synchronous pulley; the driving synchronous pulley, the guide wheels, and the driven synchronous pulley are connected by a synchronous belt drive.

[0016] A further improvement of the present invention is that the tensioning mechanism includes a bracket, which is fixedly connected to the bottom of a fixed plate. A slot is provided at the bottom of the bracket, and an adjusting rod is inserted into the slot. A tensioning wheel is rotatably connected to the surface of the adjusting rod, and the surface of the tensioning wheel is movably connected to the surface of the timing belt. A fixing screw is threaded onto the surface of the adjusting rod, and the adjusting rod is fixedly connected to the bracket by the fixing screw.

[0017] A further improvement of the present invention is that the conveying mechanism includes a fixed frame, which is fixedly connected to the bottom of the fixed plate. There are two fixed frames, and a conveyor belt body is provided in the middle of the two fixed frames. The width of the conveyor belt body is slightly larger than the diameter of the circular hole on the surface of the fixed plate. A support leg is fixedly connected to the bottom of the fixed frame, and a limit plate is fixedly connected to the top of the fixed frame.

[0018] Due to the adoption of the above technical solution, the technological progress achieved by this utility model compared to the prior art is as follows:

[0019] 1. This utility model provides a rapid material loading mechanism for stacked materials, which employs a fixed plate, a fixed block, a guide fixing rod, a servo motor, a driving synchronous wheel, a guide wheel, a driven synchronous wheel, a synchronous belt, a mounting plate, bearings, a rotating shaft, a material distribution wheel, a material distribution piece, a limiting block, support legs, a fixed frame, a conveyor belt body, a limiting plate, and a bowl. By starting the servo motor, one side of the material distribution piece is positioned at the top of a circular hole on the surface of the fixed plate. Then, the bowl is inserted into the guide fixing rod, which guides and limits the movement of the bowl. Finally, the servo motor drives the driving synchronous wheel to rotate, and the driving synchronous wheel, via the synchronous belt, drives the driven synchronous wheel. The rotating wheel drives the shaft to rotate via the driven synchronous wheel, which in turn drives the material distribution wheel to rotate, thus achieving synchronous rotation of multiple shafts. The guide wheel guides the synchronous belt. When the side of the material distribution piece that is in contact with the bowl rotates to its lowest point, the top of the highest point of another material distribution piece contacts the bottom of the bowl of the second bowl, thus achieving rapid feeding. The material distribution using this device has a lower manufacturing cost and is smaller in size than traditional devices, which can reduce the floor space. As it continues to rotate, the bottom bowl will fall onto the conveyor belt body. The limiting plate can guide the bowl to prevent it from shifting its position when it falls.

[0020] 2. This utility model provides a rapid feeding mechanism for stacked materials, which adopts the cooperation of a heightening rod, a fixing plate, a bracket, a slot, an adjusting rod, a fixing screw, and a tensioning wheel. The adjusting rod is slid inside the slot by the fixing screw. After adjusting to the appropriate position, the fixing screw is tightened to adjust the tension of the timing belt. By replacing the heightening rods of different heights, the cups of different heights can be divided into different sizes, thereby improving the applicability of the device. Attached Figure Description

[0021] Figure 1 This is a three-dimensional structural diagram of the rapid material feeding mechanism for stacking materials according to this utility model;

[0022] Figure 2 This is a schematic diagram of the structure of the top of the fixing plate of this utility model;

[0023] Figure 3 This is a schematic diagram of the drive mechanism of this utility model;

[0024] Figure 4 This is a schematic diagram of the guiding mechanism of this utility model;

[0025] Figure 5 This is a schematic diagram of the cross-sectional structure of the material distribution wheel of this utility model;

[0026] Figure 6 This is a schematic diagram of the top structure of the material distribution wheel of this utility model;

[0027] Figure 7 This is a schematic diagram of the conveying mechanism of this utility model.

[0028] In the diagram: 2. Guiding mechanism; 3. Drive mechanism; 5. Tensioning mechanism; 6. Conveying mechanism; 11. Fixing plate; 12. Heightening rod; 13. Fixing piece; 21. Fixing block; 22. Guide fixing rod; 31. Servo motor; 32. Active synchronous pulley; 33. Guide wheel; 34. Driven synchronous pulley; 35. Synchronous belt; 41. Mounting plate; 42. Bearing; 43. Rotating shaft; 44. Material distribution wheel; 45. Material distribution piece; 46. Upper limit block; 47. Lower limit block; 51. Bracket; 52. Slot; 53. Adjusting rod; 54. Fixing screw; 55. Tensioning wheel; 61. Support leg; 62. Fixing frame; 63. Conveyor belt body; 64. Limiting plate; 71. Bowl body. Detailed Implementation

[0029] The present invention will be further described in detail below with reference to embodiments:

[0030] Example 1:

[0031] like Figure 1-7As shown, this utility model provides a rapid material loading mechanism for stacked materials, including a fixed plate 11 with a circular hole in the middle. A mounting plate 41 is fixedly connected to the top of the fixed plate 11, and the mounting plates 41 are arranged in a circumferential array on the surface of the fixed plate 11. A bearing 42 is fixedly connected inside the mounting plate 41, and a rotating shaft 43 is fixedly connected inside the bearing 42. The rotating shaft 43 penetrates the fixed plate 11 and extends to the bottom of the fixed plate 11, rotatably connected to the interior of the fixed plate 11. A material distribution wheel 44 is fixedly connected to the surface of the rotating shaft 43, and two material distribution plates 45 are fixedly connected to the surface of the material distribution wheel 44. The material distribution plates 45 are arranged in a circumferential array, tilting downwards to one side. The lowest points of the individual material distribution plates 45 are collinear. Upper limit blocks 46 and lower limit blocks 47 are fixedly connected to the upper and lower sides of the material distribution wheels 44, respectively. A bowl 71 is located inside the guide mechanism 2, and the thickness of the bowl 71's rim is equal to the distance difference between the lowest and highest points of the material distribution plates 45. The mechanism also includes a guide mechanism 2, a drive mechanism 3, a tensioning mechanism 5, and a conveying mechanism 6. The guide mechanism 2 is used for positioning and guiding the material. The drive mechanism 3 is used to drive multiple material distribution wheels 44 to rotate simultaneously. The tensioning mechanism 5 is used to adjust the tension of the belt on the drive mechanism 3. The conveying mechanism 6 is used to transport the separated material. The guide mechanism 2 includes a fixing block 21 and a guide fixing rod 22. The fixing block 21... The guide rod 22 is fixedly connected to the surface of the fixed block 21 and is fixedly connected to the top of the fixed plate 11. The guide rod 22 is snapped into the circular groove of the fixed plate 11. The drive mechanism 3 includes a servo motor 31, a driven synchronous pulley 34, and a synchronous belt 35. The servo motor 31 is fixedly connected to the top of the fixed plate 11. The output end of the servo motor 31 extends through the fixed plate 11 to the bottom of the fixed plate 11. The bottom of the output end of the servo motor 31 is fixedly connected to the driving synchronous pulley 32. The driven synchronous pulley 34 is fixedly connected to the end of the rotating shaft 43. Guide wheels 33 are provided on both sides and at the corners of the servo motor 31 and the driving synchronous pulley 32. The timing belt 35 is rotatably connected to the bottom of the fixed plate 11, and is movably connected to the surfaces of the driving timing wheel 32, the guide wheel 33, and the driven timing wheel 34. The driving timing wheel 32, the guide wheel 33, and the driven timing wheel 34 are connected by the timing belt 35. The conveying mechanism 6 includes a fixed frame 62, which is fixedly connected to the bottom of the fixed plate 13. There are two fixed frames 62, and a conveyor belt body 63 is provided in the middle of the two fixed frames 62. The width of the conveyor belt body 63 is slightly larger than the diameter of the circular hole on the surface of the fixed plate 11. A support leg 61 is fixedly connected to the bottom of the fixed frame 62, and a limit plate 64 is fixedly connected to the top of the fixed frame 62.

[0032] In this embodiment, the servo motor 31 is started to stop one of the material distribution pieces 45 at the top of the round hole on the surface of the fixed plate 11. Then, the bowl 71 is placed into the guide fixing rod 22. The guide fixing rod 22 can guide and limit the bowl 71. Then, the servo motor 31 is started to drive the active synchronous wheel 32 to rotate. The active synchronous wheel 32 drives the driven synchronous wheel 34 to rotate through the synchronous belt 35. The rotation of the driven synchronous wheel 34 drives the rotating shaft 43 to rotate. The rotating shaft 43 drives the material distribution wheel 44 to rotate, thereby realizing the synchronous rotation of multiple rotating shafts 43. The guide wheel 33 can guide the synchronous belt 35. When the side of the material distribution piece 45 that is in contact with the bowl 71 rotates to the lowest point, the top of the highest point of the other material distribution piece 45 contacts the bottom of the bowl 71. Thus, the material distribution wheel 44 rotates once to perform two feedings. When it continues to rotate, the bottom bowl 71 will fall onto the conveyor belt body 63. The limiting plate 64 can guide the bowl 71 to prevent it from shifting its position when it falls.

[0033] Example 2:

[0034] like Figure 1-7 As shown, based on Embodiment 1, this utility model provides a technical solution: Preferably, a circular hole is provided in the middle of the fixing plate 11, and a circular groove is provided around the circular hole in the middle of the fixing plate 11. An increasing rod 12 is fixedly connected to the bottom of the fixing plate 11. The increasing rod 12 is evenly distributed at the four corners of the bottom of the fixing plate 11. A fixing piece 13 is fixedly connected to the bottom of the increasing rod 12. The tensioning mechanism 5 includes a bracket 51, which is fixedly connected to the bottom of the fixing plate 11. A slot 52 is provided at the bottom of the bracket 51. An adjusting rod 53 is inserted into the slot 52. A tensioning wheel 55 is rotatably connected to the surface of the adjusting rod 53. The surface of the tensioning wheel 55 is movably connected to the surface of the synchronous belt 35. A fixing screw 54 is threadedly connected to the surface of the adjusting rod 53. The adjusting rod 53 is fixedly connected to the bracket 51 through the fixing screw 54.

[0035] In this embodiment, the adjusting rod 53 is slid inside the slot 52 by fixing screw 54. After adjusting to a suitable position, the fixing screw 54 is tightened to adjust the tension of the timing belt 35. By replacing the height-adjusting rods 12 of different heights, the bowls of different heights can be divided into different sizes, thereby improving the applicability of the device.

[0036] The working principle of this rapid material loading mechanism will be explained in detail below.

[0037] like Figure 1-7As shown, by starting the servo motor 31, one side of the material distribution piece 45 is stopped at the top of the round hole on the surface of the fixed plate 11. Then, the bowl 71 is inserted into the guide fixing rod 22. The guide fixing rod 22 can guide and limit the bowl 71. Then, the servo motor 31 is started to drive the active synchronous wheel 32 to rotate. The active synchronous wheel 32 drives the driven synchronous wheel 34 to rotate through the synchronous belt 35. The rotation of the driven synchronous wheel 34 drives the rotating shaft 43 to rotate. The rotating shaft 43 drives the material distribution wheel 44 to rotate, thereby realizing the synchronous rotation of multiple rotating shafts 43. The guide wheel 33 can guide the synchronous belt 35. When the side of the material distribution piece 45 in contact with the bowl 71 rotates to the lowest position, the other side rotates... The top of the highest point of the material sheet 45 contacts the bottom of the second bowl 71, thus achieving rapid feeding. The material distribution using this device has a lower manufacturing cost and is smaller in size than traditional devices, reducing the floor space required. As the device continues to rotate, the bottom bowl 71 will fall onto the conveyor belt body 63. The limiting plate 64 can guide the bowl 71 to prevent it from shifting position when falling. The adjusting rod 53 is slid inside the slot 52 by the fixing screw 54. After adjusting to the appropriate position, the fixing screw 54 is tightened to adjust the tension of the synchronous belt 35. By replacing the height-adjusting rods 12 of different heights, the bowls of different heights can be distributed, thereby improving the applicability of the device.

[0038] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. A quick stacking material feeding mechanism comprising a fixed plate (11), characterized in that: A circular hole is provided in the middle of the fixing plate (11). A mounting plate (41) is fixedly connected to the top of the fixing plate (11). The mounting plates (41) are arranged in a circumferential array on the surface of the fixing plate (11). A bearing (42) is fixedly connected inside the mounting plate (41). A rotating shaft (43) is fixedly connected inside the bearing (42). The rotating shaft (43) penetrates the fixing plate (11) and extends into the bottom of the fixing plate (11). The rotating shaft (43) is rotatably connected inside the fixing plate (11). A material distribution wheel is fixedly connected to the surface of the rotating shaft (43). (44), the surface of the material distribution wheel (44) is fixed with a material distribution piece (45), there are two material distribution pieces (45) and they are arranged in a circular array. The material distribution pieces (45) are inclined downward to one side, and the lowest points of the two material distribution pieces (45) are collinear. The upper limit block (46) and the lower limit block (47) are fixedly connected to the upper and lower sides of the material distribution wheel (44) respectively. The bowl (71) is set inside the guide mechanism (2). The thickness of the bowl (71) is equal to the distance difference between the lowest and highest points of the material distribution piece (45). It also includes a guiding mechanism (2), a driving mechanism (3), a tensioning mechanism (5), and a conveying mechanism (6); The guiding mechanism (2) is used to position and guide the material; The drive mechanism (3) is used to drive multiple material distribution wheels (44) to rotate simultaneously; The tensioning mechanism (5) is used to adjust the tension of the belt on the drive mechanism (3); The conveying mechanism (6) is used to transport separate materials.

2. The quick stacking material feeding mechanism according to claim 1, wherein: The fixing plate (11) has a round hole in the middle, and a round groove is formed around the round hole in the middle of the fixing plate (11). A heightening rod (12) is fixedly connected to the bottom of the fixing plate (11). The heightening rod (12) is evenly distributed at the four corners of the bottom of the fixing plate (11). A fixing piece (13) is fixedly connected to the bottom of the heightening rod (12).

3. The quick stacking material feeding mechanism according to claim 2, wherein: The guiding mechanism (2) includes a fixed block (21) and a guide fixing rod (22). The fixed block (21) is fixedly connected to the top of the fixed plate (11), and the guide fixing rod (22) is fixedly connected to the surface of the fixed block (21). The guide fixing rod (22) is engaged in the circular groove of the fixed plate (11).

4. The rapid feeding mechanism for stacked materials according to claim 1, characterized in that: The drive mechanism (3) includes a servo motor (31), a driven synchronous pulley (34), and a synchronous belt (35). The servo motor (31) is fixedly connected to the top of the fixed plate (11). The output end of the servo motor (31) extends through the fixed plate (11) to the bottom of the fixed plate (11). The bottom of the output end of the servo motor (31) is fixedly connected to an active synchronous pulley (32). The driven synchronous pulley (34) is fixedly connected to the end of the rotating shaft (43). Guide wheels (33) are provided on both sides and at the corners of the servo motor (31) and the active synchronous pulley (32). The guide wheels (33) are rotatably connected to the bottom of the fixed plate (11). The synchronous belt (35) is movably connected to the surface of the active synchronous pulley (32), the guide wheel (33), and the driven synchronous pulley (34). The active synchronous pulley (32), the guide wheel (33), and the driven synchronous pulley (34) are connected by the synchronous belt (35).

5. The rapid feeding mechanism for stacked materials according to claim 4, characterized in that: The tensioning mechanism (5) includes a bracket (51), which is fixedly connected to the bottom of the fixing plate (11). The bottom of the bracket (51) is provided with a slot (52), and an adjusting rod (53) is inserted into the slot (52). A tensioning wheel (55) is rotatably connected to the surface of the adjusting rod (53). The surface of the tensioning wheel (55) is movably connected to the surface of the timing belt (35). A fixing screw (54) is threaded onto the surface of the adjusting rod (53). The adjusting rod (53) is fixedly connected to the bracket (51) through the fixing screw (54).

6. The rapid feeding mechanism for stacked materials according to claim 1, characterized in that: The conveying mechanism (6) includes a fixed frame (62), which is fixedly connected to the bottom of the fixed plate (13). There are two fixed frames (62), and a conveyor belt body (63) is provided in the middle of the two fixed frames (62). The width of the conveyor belt body (63) is slightly larger than the diameter of the circular hole on the surface of the fixed plate (11). A support leg (61) is fixedly connected to the bottom of the fixed frame (62), and a limit plate (64) is fixedly connected to the top of the fixed frame (62).

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