A dual-channel feeder

Abstract

This utility model relates to the technical field of feeding machine equipment, and particularly to a dual-channel feeding device. A dual-channel feeding device includes a mounting box, with a feeding mechanism at the front end of the mounting box. The feeding mechanism has two sets of feeding components. The mounting box is equipped with a suction and tilting mechanism and a suction and tilting drive mechanism. The suction and tilting drive mechanism drives and connects to the suction and tilting mechanism. The suction and tilting mechanism has two sets of suction components, each corresponding to one of the two sets of feeding components, located below the two sets of suction components. A material tray is located below the two sets of suction components. This utility model solves the problem of low efficiency caused by the single feeding port design of existing feeding machines, meets the needs of dual-channel packaging units, and improves operational flexibility and adaptability, thereby increasing packaging efficiency.

Description

Technical Field

[0001] This utility model relates to the technical field of feeding machine equipment, and in particular to a dual-channel feeding device. Background Technology

[0002] In existing industrial production, material feeders, as an important component of automated production lines, are widely used in various industries such as food, pharmaceuticals, and daily chemicals to accurately transport materials from storage devices to packaging equipment. Currently, the mainstream material feeder on the market is the crank-slider type. Existing material feeders are mainly of this type, and their structure includes components such as a servo motor, planetary reducer, linear guide rail, rotary track plate, and material suction cup. However, this type of material feeder has the following significant technical limitations and shortcomings:

[0003] 1. Single feeding port design: Existing crank-slider type feeders generally adopt a single feeding port design. The single feeding port design limits the material feeding speed and cannot meet the high requirements of modern high-efficiency packaging production lines for feeding efficiency, resulting in low overall packaging efficiency.

[0004] 2. Structural limitations: Since the traditional crank-slider type feeder design does not take into account the need for multi-channel feeding, it is difficult to directly expand the structure to dual-channel feeding. It requires redesign or major modification of the existing structure, which undoubtedly increases the technical difficulty and cost.

[0005] Chinese patent application number 202421578214.2 discloses a paper sheet feeding rack, a paper sheet paging device, and a paper sheet feeding system. The paper sheet feeding rack includes a frame, multiple adjusting strips, and multiple first fasteners. The frame has multiple horizontally spaced mounting holes. Each adjusting strip is arranged in a divergent pattern on the frame, and each adjusting strip has a mounting groove, which communicates with at least one mounting hole. Each adjusting strip has a vertically upward-extending limiting rod connected to one end near the divergent center, and each limiting rod forms a positioning groove for positioning a stack of paper sheets. Each first fastener passes through the interconnected mounting holes and mounting grooves. This feeding rack can be used for various paper sheet sizes and does not require a customized feeding rack for newly developed paper cups, reducing the development cost of paper cups. However, its feeding rack and paging / feeding system are single-channel designs, which cannot meet the high requirements of modern high-efficiency packaging production lines for feeding efficiency. In scenarios requiring fast and large-volume feeding, the single-channel design will become a production bottleneck. Utility Model Content

[0006] The purpose of this invention is to solve the technical problem that existing feeding equipment is designed as a single channel and cannot meet the high requirements of modern high-efficiency packaging production lines for feeding efficiency. It provides a dual-channel feeder that can solve the problem of low efficiency caused by the single feeding port design of existing feeding machines, meet the needs of dual-channel packaging units, and at the same time improve operational flexibility and adaptability, thereby improving packaging efficiency.

[0007] The technical solution adopted by this utility model to achieve the above-mentioned objective is as follows: a dual-channel feeder, including a mounting box, a feeding mechanism is provided at the front end of the mounting box, the feeding mechanism is provided with two sets of feeding components, the mounting box is provided with a suction and flipping mechanism and a suction and flipping drive mechanism, the suction and flipping drive mechanism drives and connects to the suction and flipping mechanism, the suction and flipping mechanism is provided with two sets of suction components, the two sets of suction components are arranged one-to-one below the two sets of feeding components, and a material tray is provided below the two sets of suction components.

[0008] Furthermore, the material suction and flipping mechanism includes a crank, an adjusting connecting rod, a sliding plate, a slider, a linear guide rail, a first bushing, and a first rotating shaft. The crank is connected to the material suction and flipping drive mechanism. The edge of the crank is connected to one end of the adjusting connecting rod, and the other end of the adjusting connecting rod is connected to the upper end of the sliding plate. The sliding plate is slidably mounted on the linear guide rail via the slider. The linear guide rail is mounted at the front end of the mounting box. The first bushing is mounted on the sliding plate, and the first rotating shaft is rotatably mounted on the first bushing via a bearing. The two ends of the first rotating shaft are located on both sides of the sliding plate. One end of the first rotating shaft is connected to a connecting rod. Two sets of material suction components are mounted on the end of the connecting rod away from the first rotating shaft. The material suction components include connecting blocks. Two connecting blocks are spaced apart and mounted on the connecting rod. Suction tubes are mounted on both ends of the connecting blocks. The upper end of the suction tube is connected to a suction connector, and the lower end of the suction tube is connected to a suction cup. The other end of the first rotating shaft passes through the vertical opening slot at the front end of the mounting box and is connected to the flipping component.

[0009] Furthermore, the flipping assembly includes a flipping plate, a flipping component, a sliding component, and a flipping track plate. The lower end of the flipping plate is connected to the other end of the first rotating shaft. The flipping component and the sliding component are arranged in opposite directions on the flipping plate. The flipping component is located above the sliding component and on the same side as the first rotating shaft. The flipping track plate is installed in a mounting box. A vertical groove is provided on the flipping track plate. The middle part of the groove has an arc-shaped section protruding to one side. The sliding component is slidably disposed in the groove. A reversing block is installed on the flipping track plate, and the reversing block is located on the side of the arc-shaped section of the groove protruding. The reversing block is provided with an arc-shaped groove that matches the flipping component. The arc-shaped groove and the arc-shaped section have the same arc-shaped bending direction.

[0010] Furthermore, the adjusting linkage includes an adjusting nut and adjusting screws. The inner walls of both ends of the adjusting nut have reverse internal threads. The two ends of the adjusting nut are respectively connected to two adjusting screws through the reverse internal threads. The ends of the two adjusting screws away from the adjusting nut are respectively connected to connecting pieces. The two adjusting screws are respectively connected to the crank and the sliding plate through the connecting pieces.

[0011] Furthermore, the material suction and flipping drive mechanism includes a servo motor and a planetary reducer. The servo motor is installed inside the mounting box, and the servo motor switch extends outside the mounting box. The servo motor is connected to the planetary reducer, and the planetary reducer's rotating shaft extends outside the front end of the mounting box and is driven by a first transmission component. The first transmission component is connected to a second transmission component, and the second transmission component is connected to the material suction and flipping mechanism.

[0012] Furthermore, the first transmission assembly includes a driving wheel, a second bushing, a second rotating shaft, a first driven wheel, a first synchronous belt, and a first tensioner. The driving wheel is connected to the planetary reducer drive shaft. The second bushing is installed inside the front end of the mounting box. The second rotating shaft is rotatably mounted on the second bushing via a bearing. One end of the second rotating shaft extends out of the mounting box and connects to the first driven wheel. A first synchronous belt connects the first driven wheel and the driving wheel. One side of the first synchronous belt contacts the first tensioner. The first tensioner is mounted outside the front end of the mounting box via a first mounting block. The other end of the second rotating shaft is located inside the mounting box and connected to the second transmission assembly.

[0013] Furthermore, the second transmission assembly includes a second driven wheel, a third bushing, a third rotating shaft, a second synchronous belt, and a second tensioning wheel. The second driven wheel is connected to the other end of the second rotating shaft. The third bushing is installed inside the front end of the mounting box and located below the second bushing. The third rotating shaft is rotatably mounted on the third bushing via a bearing. One end of the third rotating shaft is connected to the third driven wheel. The third driven wheel is located below the second driven wheel, and the diameter of the third driven wheel is larger than the diameter of the second driven wheel. A second synchronous belt is connected between the third driven wheel and the second driven wheel. One side of the second synchronous belt is in contact with the second tensioning wheel. The second tensioning wheel is installed inside the front end of the mounting box via a second mounting block. The other end of the third rotating shaft extends out of the front end of the mounting box and is connected to the material suction and flipping mechanism.

[0014] Furthermore, the feeding mechanism includes a feeding bracket, which is installed on the front exterior of the mounting box. Two sets of feeding components are installed on the end of the feeding bracket away from the mounting box. Both sets of feeding components include feeding support plates, which are respectively installed on the feeding bracket. The feeding support plates have a vertically penetrating feeding port. Material support members are respectively provided on opposite sides of the feeding port. The material support members are adjustablely installed on the feeding support plates. The end of the material support member near the material has a first material baffle extending vertically upward. Material limiting members are respectively provided on the other opposite sides of the feeding port. The material limiting members are adjustablely installed on the feeding support plates. The end of the material limiting member near the material has a second material baffle extending vertically upward. The lower end of the second material baffle extends downward out of the feeding port. The upper ends of both the first and second material baffles are folded outward to form guide portions. The first and second material baffles together form a placement groove for placing materials.

[0015] Furthermore, a heat exchange fan is installed at the upper end of the mounting box.

[0016] Furthermore, the mounting box includes a bottom plate, a front plate, side plates, and a box shell. The front plate is installed at the front end of the bottom plate, and the side plates are installed on both sides of the bottom plate respectively. The box shell covers the front plate and the side plates, and there is an accommodating space between the box shell and the front plate.

[0017] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0018] (1) This utility model is a dual-channel feeder. By setting two sets of feeding components and two sets of suction components, dual-channel feeding is realized, which doubles the feeding efficiency compared with the traditional single feeding port feeder. This design directly responds to the high requirements of modern high-efficiency packaging production lines for feeding speed, significantly improving the overall packaging efficiency. Through reasonable layout and compact design, it is easy to integrate into dual-channel packaging units. The connection and disassembly between components are relatively simple, which facilitates daily maintenance and reduces maintenance costs and time.

[0019] (2) This utility model provides a dual-channel feeder. During the process of suction cup picking up and putting down materials, the suction cup is precisely reversed by flipping the track plate and reversing block to ensure that the materials can be placed stably and accurately in the designated position. In addition, the flipping structure allows the suction cup to operate at multiple angles, not just vertical up and down. This multi-angle operation allows the equipment to adapt to more types of materials and packaging needs, improves the equipment's versatility and flexibility, and meets the needs of complex layouts.

[0020] (3) This utility model provides a dual-channel feeder. By adjusting the setting of the connecting rod, the upper and lower positions of the suction cup can be easily adjusted to adapt to materials of different heights. This design enables the device to flexibly cope with various material specifications and improves the adaptability and flexibility of the production line.

[0021] (4) This utility model provides a dual-channel feeder with two linear guide rails that are parallel to each other, which avoids the twisting and jamming of the sliding plate during sliding, and ensures the stability and reliability of the feeding process. Attached Figure Description

[0022] Figure 1 This is a structural diagram of a dual-channel feeder according to the present invention.

[0023] Figure 2 This is a structural diagram of a dual-channel feeder mounting box according to the present invention.

[0024] Figure 3 This is a schematic diagram of the assembly of the bottom plate, front plate and side plate of a dual-channel feeder mounting box according to this utility model.

[0025] Figure 4 This is a structural diagram of the first transmission component of a dual-channel feeder according to this utility model.

[0026] Figure 5 This is a structural diagram of the second transmission component of a dual-channel feeder according to this utility model.

[0027] Figure 6 This is a structural diagram of a dual-channel feeder suction and turning mechanism according to the present invention.

[0028] Figure 7 This is a structural diagram of the adjusting linkage of a dual-channel feeder according to this utility model.

[0029] Figure 8 This is a structural diagram of a dual-channel feeder flipping assembly according to the present invention.

[0030] Figure 9 This is a structural diagram of a dual-channel feeder feeding mechanism according to the present invention.

[0031] In the diagram: 1. Mounting box, 101. Base plate, 102. Front plate, 103. Side plate, 104. Housing, 105. Opening slot, 2. Heat exchange fan, 3. Servo motor, 301. Servo motor switch, 4. Planetary reducer, 5. Drive wheel, 6. Second bushing, 7. Second shaft, 8. First driven wheel, 9. First timing belt, 10. First tensioning wheel, 11. First mounting block, 12. Second driven wheel, 13. Third bushing, 14. Third shaft, 15. Third driven wheel, 16. Second timing belt, 17. Second tensioning wheel, 18. Second mounting block, 19. Crank, 20. Adjusting rod, 2001. Adjusting nut, 2002 2003. Adjusting screw, 2004. Connector, 21. Sliding plate, 22. Slider, 23. Linear guide rail, 24. First bushing, 25. First rotating shaft, 26. Coupling, 27. Connecting rod, 28. Connecting block, 29. Suction tube, 30. Suction connector, 31. Suction cup, 32. Flipping plate, 33. Flipping component, 34. Sliding component, 35. Flipping track plate, 3501. Slide groove, 36. Reversing block, 3601. Arc groove, 37. Discharge bracket, 38. Discharge support plate, 3801. Discharge port, 39. Material support component, 3901. First material baffle, 40. Material limiting component, 4001. Second material baffle, 41. Material. Detailed Implementation

[0032] The present invention will now be described in detail with reference to the accompanying drawings and embodiments, but the present invention is not limited to the specific embodiments.

[0033] like Figure 1 The dual-channel feeder shown includes a mounting box 1, a heat exchange fan 2 mounted on the upper end of the mounting box 1, a feeding mechanism at the front end of the mounting box 1, the feeding mechanism having two sets of feeding components, a suction and flipping mechanism and a suction and flipping drive mechanism mounted on the mounting box 1, the suction and flipping drive mechanism driving and connecting the suction and flipping mechanism, the suction and flipping mechanism having two sets of suction components, the two sets of suction components being arranged one-to-one below the two sets of feeding components.

[0034] Preferably, such as Figure 2-3 As shown, the mounting box 1 includes a bottom plate 101, a front plate 102, a side plate 103, and a box shell 104. The front plate 102 is installed at the front end of the bottom plate 101. A vertical opening slot 105 is opened at the lower end of the front plate 102. The side plates 103 are installed on both sides of the bottom plate 101 respectively. The box shell 104 covers the front plate 102 and the side plates 103, and there is an accommodating space between the box shell 104 and the front plate 102.

[0035] Preferably, such as Figure 4-5As shown, the material suction and tilting drive mechanism includes a servo motor 3 and a planetary reducer 4. The servo motor 3 is installed inside the mounting box 1, and the servo motor switch 301 extends outside the mounting box 1. The servo motor 3 is connected to the planetary reducer 4. The rotating shaft of the planetary reducer 4 extends out of the front plate 102 and is connected to a first transmission assembly. The first transmission assembly is located in the accommodating space between the housing 104 and the front plate 102. The first transmission assembly is connected to a second transmission assembly, which is located inside the mounting box 1. The second transmission assembly is connected to the material suction and tilting mechanism.

[0036] Preferably, the first transmission assembly includes a drive wheel 5, a second bushing 6, a second rotating shaft 7, a first driven wheel 8, a first synchronous belt 9, and a first tensioner 10. The drive wheel 5 is connected to the drive shaft of the planetary reducer 4. The second bushing 6 is mounted on the front plate 102 and located inside the mounting box 1. The second rotating shaft 7 is rotatably mounted on the second bushing 6 via bearings. One end of the second rotating shaft 7 extends out of the mounting box 1 and is connected to the first driven wheel 8. The first synchronous belt 9 is connected between the first driven wheel 8 and the drive wheel 5. One side of the first synchronous belt 9 is in contact with the first tensioner 10. The first tensioner 10 is mounted on the front end of the front plate 102 via a first mounting block 11. The other end of the second rotating shaft 7 is located inside the mounting box 1 and is connected to the second transmission assembly.

[0037] Preferably, the second transmission assembly includes a second driven wheel 12, a third bushing 13, a third rotating shaft 14, a third driven wheel 15, a second synchronous belt 16, and a second tensioning wheel 17. The second driven wheel 12 is connected to the other end of the second rotating shaft 7. The third bushing 13 is mounted on the front plate 102 and located below the second bushing 6. The third rotating shaft 14 is rotatably mounted on the third bushing 13 via a bearing. One end of the third rotating shaft 14 is connected to the third driven wheel 15. The third driven wheel 15 is located below the second driven wheel 12, and the diameter of the third driven wheel 15 is larger than the diameter of the second driven wheel 12. The second synchronous belt 16 is connected between the third driven wheel 15 and the second driven wheel 12. One side of the second synchronous belt 16 is in contact with the second tensioning wheel 17. The second tensioning wheel 17 is mounted on the front plate 102 via a second mounting block 18. The other end of the third rotating shaft 14 passes through the front plate 102 and is connected to the material suction and turning mechanism.

[0038] Preferably, such as Figure 6As shown, the material suction and tilting mechanism includes a crank 19, an adjusting connecting rod 20, a sliding plate 21, a slider 22, a linear guide rail 23, a first bushing 24, and a first rotating shaft 25. The crank 19 is connected to the other end of the third rotating shaft 14 and is located within the receiving space. The edge of the crank 19 is connected to one end of the adjusting connecting rod 20, and the other end of the adjusting connecting rod 20 is connected to the upper end of the sliding plate 21. The sliding plate 21 is slidably mounted on the linear guide rail 23 via the slider 22. The linear guide rail 23 is mounted on the front end of the front plate 102. The first bushing 24 is mounted on the sliding plate 21, and the first rotating shaft 25 is rotatably mounted on the first bushing 24 via a bearing. The two ends of the shaft 25 are located on both sides of the sliding plate 21. One end of the first rotating shaft 25 is connected to a connecting rod 27 via a coupling 26. Two sets of suction components are installed on the end of the connecting rod 27 away from the first rotating shaft 24. The suction components include connecting blocks 28. Two connecting blocks 28 are installed on the connecting rod 27 at intervals. Suction tubes 29 are installed on both ends of the connecting blocks 28. The upper end of the suction tube 29 is connected to a suction connector 30, and the lower end of the suction tube 29 is connected to a suction cup 31. The other end of the first rotating shaft 25 passes through the opening slot 105 at the front end of the mounting box 1 and is connected to a flipping component. The opening slot 105 is used to avoid the up and down movement of the first bushing 24 and the first rotating shaft 25.

[0039] Preferably, two linear guide rails 23 are provided, and the two linear guide rails 23 are installed parallel to each other on both sides of the opening slot 105. The sliding plate 21 is slidably installed on the two linear guide rails 23 through two sliders 22. The two linear guide rails 23 are parallel to each other, which avoids the twisting and jamming of the sliding plate 21 during sliding, and ensures the stability and reliability of the feeding process.

[0040] Preferably, such as Figure 7 As shown, the adjusting linkage 20 includes an adjusting nut 2001 and adjusting screws 2002. The inner walls of both ends of the adjusting nut 2001 have reverse internal threads. The two ends of the adjusting nut 2001 are respectively connected to two adjusting screws 2002 through the reverse internal threads. The ends of the two adjusting screws 2002 away from the adjusting nut 2001 are respectively connected to connectors 2003. The two adjusting screws 2002 are respectively connected to the crank 19 and the sliding plate 21 through the connectors 2003. By setting the adjusting linkage 20, the vertical position of the suction cup 31 can be easily adjusted to adapt to materials of different heights. This design enables the device to flexibly cope with various material specifications, improving the adaptability and flexibility of the production line.

[0041] Preferably, such as Figure 8As shown, the flipping assembly includes a flipping plate 32, a flipping component 33, a sliding component 34, and a flipping track plate 35. The lower end of the flipping plate 32 is connected to the other end of the first rotating shaft 25. The flipping component 33 and the sliding component 34 are arranged in opposite directions on the flipping plate 32. The flipping component 33 is located above the sliding component 34 and on the same side as the first rotating shaft 25. The flipping track plate 35 is installed in the mounting box 1. A vertical groove 3501 is provided on the flipping track plate 35. The middle part of the groove 3501 has an arc-shaped section protruding to one side. The sliding component 34 is slidably disposed in the groove 3501. A reversing block 36 is installed on the flipping track plate 35, and the reversing block 36 is located on the side of the arc-shaped section of the groove 3501 protruding. An arc-shaped groove 3601 matching the flipping component 33 is provided on the reversing block 36. The arc-shaped groove 3601 and the arc-shaped section of the groove 3501 have the same arc-shaped bending direction.

[0042] During the process of picking up and placing materials, the suction cup uses a flip track plate and a reversing block for precise reversal, ensuring that the materials can be placed stably and accurately in the designated position. In addition, the flip structure allows the suction cup to operate at multiple angles, not just vertically. This multi-angle operation allows the equipment to adapt to more types of materials and packaging needs, improving the equipment's versatility and flexibility, and meeting the needs of complex layouts.

[0043] Preferably, such as Figure 9 As shown, the feeding mechanism includes a feeding bracket 37, which is mounted on the front plate 102. Two sets of feeding components are mounted on the end of the feeding bracket 37 furthest from the front plate 102. Each set of feeding components includes a feeding support plate 38, which is mounted on the feeding bracket 37. The feeding support plate 38 has a vertically penetrating feeding port 3801. Material support members 39 are respectively provided on opposite sides of the feeding port 3801. The material support members 39 are adjustablely mounted on the feeding support plate 38, and the end of the material support member 39 near the material has a vertically upward extending section. The first material baffle 3901 and the discharge port 3801 are respectively provided with material limiting members 40 on opposite sides. The material limiting members 40 are adjustablely mounted on the discharge support plate 38. The end of the material limiting member 40 near the material has a second material baffle 4001 extending vertically upward. The lower end of the second material baffle 4001 extends downward to the discharge port 3801. The upper ends of the first material baffle 3901 and the second material baffle 4001 are both folded outward to form a guide part. The first material baffle 3901 and the second material baffle 4001 together form a placement groove for placing materials.

[0044] The working principle of this utility model of a dual-channel feeder is as follows:

[0045] 1. Start-up preparation:

[0046] Check that all components are installed correctly and connections are secure to ensure the equipment is in a safe condition; turn on the power, start the servo motor 3, and perform a no-load test run to check whether the equipment runs smoothly without abnormal noise or vibration; adjust the up and down position of the suction cup 31 by adjusting the connecting rod 20 according to the height of the material to ensure that the suction cup 31 can accurately pick up the material.

[0047] 2. Material placement:

[0048] The material to be fed is neatly placed on the feeding support plate 38 to ensure that the material is in contact with the material baffle and to prevent the material from slipping during the feeding process.

[0049] 3. Automatic feeding:

[0050] The unloading program is started. Servo motor 3 drives crank 19 to rotate via planetary reducer 4. Crank 19 drives sliding plate 21 to move upward on linear guide rail 23 via adjusting connecting rod 20. The rise of sliding plate 21 drives flipping plate 32 to rise. Sliding component 34 moves upward along slide groove 3501. When it reaches the arc section of slide groove 3501, under the limiting action of reversing block 36 on flipping component 33, flipping plate 32 flips upward. Then, through first rotating shaft 25, it drives suction cup 31 to perform reversing operation, ensuring that suction cup 31 can accurately rise during the process. When the suction cup 31 rises to its highest point, it begins to suck air and tightly adheres to the material 41. Then, the sliding plate 21 descends. During the descent, the suction cup 31 performs another reversal operation with the cooperation of the flip track plate 35, the sliding component 34, the reversing block 36, the flipping component 33, and the flipping plate 32, ensuring that the material can be accurately aligned with the packaging position during the descent. When the sliding plate 21 descends to its lowest point, the suction cup 31 stops sucking air, and the material is stably placed in the designated position, completing one unloading operation.

[0051] 4. Continuous feeding:

[0052] Repeat the above automatic feeding steps to achieve continuous feeding. During the continuous feeding process, the operating status of the equipment can be monitored, and parameters can be adjusted in a timely manner to ensure feeding efficiency and quality.

[0053] This utility model discloses a dual-channel feeder, which achieves dual-channel feeding by setting two sets of feeding components and two sets of suction components. This doubles the feeding efficiency compared to traditional single-feeding-port feeders. This design directly responds to the high requirements of modern high-efficiency packaging production lines for feeding speed, significantly improving overall packaging efficiency. Through reasonable layout and compact design, it is easy to integrate into dual-channel packaging units. The connection and disassembly between components are relatively simple, facilitating daily maintenance and reducing maintenance costs and time.

[0054] The above description, in conjunction with preferred technical solutions, provides a further detailed explanation of this utility model. It should not be construed that the specific implementation of the utility model is limited to these descriptions. For those skilled in the art, simple deductions and substitutions can be made without departing from the concept of this utility model, and all such modifications and substitutions should be considered within the scope of protection of this utility model.

Claims

1. A dual lane dispenser, characterized by: The device includes an installation box, with a feeding mechanism at the front end. The feeding mechanism has two sets of feeding components. The installation box is equipped with a suction and flipping mechanism and a suction and flipping drive mechanism. The suction and flipping drive mechanism drives and connects to the suction and flipping mechanism. The suction and flipping mechanism has two sets of suction components, which are arranged one-to-one below the two sets of feeding components.

2. A dual lane dispenser as claimed in claim 1, wherein: The material suction and flipping mechanism includes a crank, an adjusting connecting rod, a sliding plate, a slider, a linear guide rail, a first bushing, and a first rotating shaft. The crank is connected to the material suction and flipping drive mechanism. The edge of the crank is connected to one end of the adjusting connecting rod, and the other end of the adjusting connecting rod is connected to the upper end of the sliding plate. The sliding plate is slidably mounted on the linear guide rail via the slider. The linear guide rail is mounted at the front end of the mounting box. The first bushing is mounted on the sliding plate, and the first rotating shaft is rotatably mounted on the first bushing via a bearing. The two ends of the first rotating shaft are located on both sides of the sliding plate. One end of the first rotating shaft is connected to a connecting rod via a coupling. Two sets of material suction components are mounted on the end of the connecting rod away from the first rotating shaft. The material suction components include connecting blocks. Two connecting blocks are spaced apart and mounted on the connecting rod. Suction tubes are mounted on both ends of the connecting blocks. The upper end of the suction tube is connected to a suction connector, and the lower end of the suction tube is connected to a suction cup. The other end of the first rotating shaft passes through a vertical opening slot at the front end of the mounting box and is connected to a flipping component.

3. A dual lane dispenser as claimed in claim 2, wherein: The flipping assembly includes a flipping plate, a flipping component, a sliding component, and a flipping track plate. The lower end of the flipping plate is connected to the other end of the first rotating shaft. The flipping component and the sliding component are arranged in opposite directions on the flipping plate. The flipping component is located above the sliding component and on the same side as the first rotating shaft. The flipping track plate is installed in a mounting box. A vertical groove is provided on the flipping track plate. The middle of the groove has an arc-shaped section protruding to one side. The sliding component is slidably disposed in the groove. A reversing block is installed on the flipping track plate, and the reversing block is located on the side of the arc-shaped section of the groove protruding. The reversing block is provided with an arc-shaped groove that matches the flipping component. The arc-shaped groove and the arc-shaped section have the same arc curvature direction.

4. A dual lane dispenser as claimed in claim 2, wherein: The adjusting linkage includes an adjusting nut and adjusting screws. The inner walls of both ends of the adjusting nut have reverse internal threads. The two ends of the adjusting nut are respectively connected to two adjusting screws through the reverse internal threads. The ends of the two adjusting screws away from the adjusting nut are respectively connected to connecting pieces. The two adjusting screws are respectively connected to the crank and the sliding plate through the connecting pieces.

5. A dual lane dispenser as defined in claim 1, wherein: The material suction and flipping drive mechanism includes a servo motor and a planetary reducer. The servo motor is installed inside the mounting box, and the servo motor switch extends outside the mounting box. The servo motor is connected to the planetary reducer, and the planetary reducer's rotating shaft extends outside the front end of the mounting box and is driven by a first transmission component. The first transmission component is connected to a second transmission component, and the second transmission component is connected to the material suction and flipping mechanism.

6. A dual lane dispenser as claimed in claim 5, wherein: The first transmission assembly includes a drive wheel, a second bushing, a second rotating shaft, a first driven wheel, a first synchronous belt, and a first tensioner. The drive wheel is connected to the planetary reducer drive shaft. The second bushing is installed inside the front end of the mounting box. The second rotating shaft is rotatably mounted on the second bushing via bearings. One end of the second rotating shaft extends out of the mounting box and is connected to the first driven wheel. The first synchronous belt is connected between the first driven wheel and the drive wheel. One side of the first synchronous belt is in contact with the first tensioner. The first tensioner is mounted outside the front end of the mounting box via a first mounting block. The other end of the second rotating shaft is located inside the mounting box and is connected to the second transmission assembly.

7. A dual lane dispenser as claimed in claim 6, wherein: The second transmission assembly includes a second driven wheel, a third bushing, a third rotating shaft, a second synchronous belt, and a second tensioning wheel. The second driven wheel is connected to the other end of the second rotating shaft. The third bushing is installed inside the front end of the mounting box and located below the second bushing. The third rotating shaft is rotatably mounted on the third bushing via a bearing. One end of the third rotating shaft is connected to the third driven wheel. The third driven wheel is located below the second driven wheel, and the diameter of the third driven wheel is larger than that of the second driven wheel. A second synchronous belt is connected between the third driven wheel and the second driven wheel. One side of the second synchronous belt is in contact with the second tensioning wheel. The second tensioning wheel is installed inside the front end of the mounting box via a second mounting block. The other end of the third rotating shaft extends out of the front end of the mounting box and is connected to the material suction and tilting mechanism.

8. A dual lane dispenser as defined in claim 1, wherein: The feeding mechanism includes a feeding bracket, which is installed on the front exterior of the mounting box. Two feeding components are installed on the end of the feeding bracket away from the mounting box. Each feeding component includes a feeding support plate, and the two feeding support plates are respectively installed on the feeding bracket. The feeding support plates have a vertically through feeding port. Material support members are respectively provided on opposite sides of the feeding port. The material support members are adjustablely installed on the feeding support plates. The end of the material support member near the material has a first material baffle extending vertically upward. Material limiting members are respectively provided on the other opposite sides of the feeding port. The material limiting members are adjustablely installed on the feeding support plates. The end of the material limiting member near the material has a second material baffle extending vertically upward. The lower end of the second material baffle extends downward out of the feeding port. The upper ends of both the first and second material baffles are folded outward to form guide portions. The first and second material baffles together form a placement groove for placing materials.

9. A dual lane dispenser as defined in claim 1, wherein: A heat exchange fan is installed at the top of the mounting box.

10. A dual lane dispenser according to any one of claims 1 to 9, wherein: The mounting box includes a bottom plate, a front plate, side plates, and a box shell. The front plate is installed at the front end of the bottom plate, and the side plates are installed on both sides of the bottom plate. The box shell covers the front plate and the side plates, and there is an accommodating space between the box shell and the front plate.

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