Quantitative stacking and discharging device with stacking number compensation function

Abstract

The utility model discloses a definite number stacking and discharging device with a stacking number compensation function, relates to the technical field of discharging devices, and aims to solve the technical problem that stacked materials need to be counted again after waste products are removed. According to the technical scheme, the cutting device is characterized by comprising a feeding stand, a material conveying stand and a discharging stand, each stand is provided with a material conveying assembly, the feeding stand is provided with a feeding sliding rail, a first taking and placing assembly, a clamping jaw assembly and a waste guiding assembly, a cutting bottom plate is arranged below the waste guiding assembly, a plurality of cutting assemblies are arranged on the cutting bottom plate, and the cutting assemblies are arranged on the cutting bottom plate. A detection stand and a second taking and conveying assembly are arranged at the top of the discharging end of the feeding stand, a plurality of visual detection assemblies are arranged on the detection stand, a bowl supplementing stand is arranged on one side of the material conveying stand, a plurality of bowl supplementing bases and a bowl supplementing assembly are arranged on the bowl supplementing stand, and a bowl shifting assembly is arranged at the discharging end of the material conveying stand. The utility model aims to provide the definite-number stacking and discharging device with a stacking number compensation function.

Description

Technical Field

[0001] This utility model relates to a material discharge device, and more specifically, it relates to a fixed-number stacking material discharge device with a stacking number compensation function. Background Technology

[0002] Discharge devices are indispensable key equipment in modern industrial production and material handling processes. Their core function is to transfer materials from one process, equipment, or container to the next in an orderly, controllable, and efficient manner. Their applications are extremely wide, penetrating almost all industries involving the handling of bulk materials or packaged goods.

[0003] The technical features of the material stacking mechanism disclosed in Chinese Patent Announcement No. CN219469216U are as follows: it includes a frame, a feeding platform is provided on the frame, a processing position for processing fabric is provided on the feeding platform, a dropping hole is also provided on the feeding platform, a stacking mechanism is provided below the dropping hole, a pressing mechanism for pressing the fabric from the processing position to the dropping hole is also provided on the feeding platform, and an opening and closing mechanism for controlling the opening and closing of the dropping hole is also provided on the feeding platform.

[0004] The above technical solution solves the problem of uneven material stacking, but defective waste products will be generated during the material processing. For materials that need to be stacked, after removing the defective waste products, the quantity of materials to be stacked needs to be recalculated.

[0005] Therefore, a new technical solution is urgently needed to solve the above-mentioned technical problems. Utility Model Content

[0006] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a fixed number stacking and feeding device with stacking number compensation function.

[0007] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a fixed-number stacking and discharging device with stacking number compensation function, characterized in that: it includes an infeed rack, a material conveying rack, and an outfeed rack, the infeed rack and the outfeed rack are respectively arranged opposite to each other on one side of the material conveying rack, and each of the infeed rack, the material conveying rack, and the outfeed rack is provided with a material conveying component, and the top of the infeed rack is provided with two infeed slide rails, the top of the two slide rails being slidably connected to a first picking and placing component for picking and placing materials and a clamp for clamping waste materials. The feeding rack has a claw assembly, a waste guiding assembly on one side, a shredding base plate below the waste guiding assembly, a number of shredding assemblies on the shredding base plate, a detection rack and a second picking and conveying assembly on the top of the discharge end of the feeding rack, a number of visual inspection assemblies on the detection rack, a cup-repairing rack on one side of the material conveying rack, a number of cup-repairing seats and a cup-repairing assembly on the cup-repairing rack, and a cup-dispensing assembly at the discharge end of the material conveying rack.

[0008] By adopting the above technical solutions—the feeding slide rail and the first pick-and-place component—precise pick-and-place operations of materials can be achieved during the feeding stage, improving feeding efficiency. The waste guide component guides the material to the shredding base plate, where it is shredded by the shredding component. This not only facilitates waste collection and subsequent processing but also prevents waste accumulation from affecting the production environment. The vision inspection component can perform comprehensive and detailed inspection of the materials entering the material conveying platform, promptly identifying any defects. The second pick-and-place component can bring the material from the discharge end of the feeding platform to the feeding end of the material conveying platform. When insufficient material is detected during stacking, the replenishment bowl component can remove material from the replenishment bowl seat to replenish it, achieving precise compensation for the stacked quantity. The bowl-shifting component can smoothly shift the stacked material to the discharge platform, ensuring a smooth discharge process.

[0009] The present invention is further configured such that: the material conveying assembly includes a material conveying belt, and a driving pulley and a driven pulley are respectively wound around both ends of the material conveying belt. The two ends of the driving pulley and the driven pulley are connected to the surface of the feeding frame through mounting profiles. A conveying drive component is rotatably connected to the driving pulley.

[0010] The present invention is further configured such that: the first pick-and-place assembly includes a pick-and-place sliding plate, the pick-and-place sliding plate is slidably connected to the feed slide rail via a plurality of first pick-and-place sliding tables, the pick-and-place sliding plate is provided with a first suction cup frame, each of the first suction cup frames is provided with a first suction cup, and a first pick-and-place driving component is provided at the bottom of the pick-and-place sliding plate.

[0011] The present invention is further configured as follows: the gripper assembly includes a gripper slide plate, the gripper slide plate is slidably connected to the feed slide rail via several gripper slide platforms, a gripper mounting plate is bolted to the bottom of the gripper slide plate, a gripper cylinder is provided at both ends of the bottom of the gripper mounting plate, a pair of pneumatic grippers are provided on each of the two gripper cylinders, a gripper drive component is provided on the gripper slide plate, the waste material guiding assembly includes two guide mounting seats, the two guide mounting seats are bolted to one side of the feed rack, a guide drive roller and a guide driven roller are rotatably connected between the two guide mounting seats, a guide drive component is provided on the guide drive roller, the shredding assembly includes a shredding die, a shredding cylinder is provided at one end of the shredding die, the shredding cylinder is bolted to the shredding base plate, a shredding side plate is provided on each opposite side of the shredding die, the two shredding side plates are bolted to the shredding base plate, and a baffle plate is provided on each of the two shredding side plates.

[0012] The present invention is further configured such that: the second pick-and-place assembly includes a pick-and-place lifting slide plate, on which a plurality of pick-and-place lifting cylinders are mounted; a pick-and-place lifting connecting plate is mounted on the piston rod of each pick-and-place lifting cylinder; a plurality of second suction cup holders are mounted on the pick-and-place lifting connecting plate, each second suction cup holder being equipped with a second suction cup; a plurality of second pick-and-place slides are bolted to the bottom of the pick-and-place lifting slide plate; each second pick-and-place slide is slidably connected to two pick-and-place slide rails; the two pick-and-place slide rails are mounted on the top of the feeding rack platform; and a second pick-and-place driving component is mounted at the bottom of the pick-and-place lifting slide plate.

[0013] The present invention is further configured such that: the visual inspection component includes a camera base plate and a light source bracket, the camera base plate is bolted to the inspection frame, an inspection camera is provided on the camera base plate, the light source bracket is bolted to the camera base plate, and an inspection light source is provided on the light source bracket.

[0014] This utility model is further configured such that: the bowl repair assembly includes a bowl repair lifting slide plate, a bowl repair lifting cylinder is mounted on the bowl repair lifting slide plate, a bowl repair lifting connecting plate is mounted on the piston rod of the bowl repair lifting cylinder, a plurality of bowl repair suction cup frames are mounted on the bowl repair lifting connecting plate, each of the bowl repair suction cup frames is equipped with a bowl repair suction cup, a plurality of bowl repair sliding platforms are bolted to the bottom of the bowl repair lifting slide plate, two bowl repair sliding rails are slidably connected to each bowl repair sliding platform, the two bowl repair sliding rails are mounted on the top of the material conveying frame, and a bowl repair driving component is mounted on the bowl repair lifting slide plate.

[0015] The present invention is further configured such that: the bowl-turning assembly includes a bowl-turning lifting slide plate, a bowl-turning lifting cylinder is provided on the bowl-turning lifting slide plate, a bowl-turning lifting connecting plate is provided on the piston rod of the bowl-turning lifting cylinder, a plurality of bowl-turning shafts are provided at the bottom of the bowl-turning lifting connecting plate, a plurality of bowl-turning slides are bolted to the bottom of the bowl-turning lifting slide plate, a bowl-turning slide rail is slidably connected to one side of the bowl-turning slide, a bowl-turning drive component is provided on the other side of the bowl-turning slide, and the bowl-turning slide rail and the bowl-turning drive component are located on the top of the material conveying frame.

[0016] The present invention is further configured such that a waste recycling bin is provided below the gripper cylinder.

[0017] The present invention is further configured such that a waste recycling bin is provided below the drive pulley of the feeding rack.

[0018] The present invention has the following advantages: 1. The first pick-and-place component allows the material to enter the feed end of the feed rack from the previous process.

[0019] 2. The waste guiding component guides the generated waste.

[0020] 3. The gripper assembly holds the waste material.

[0021] 4. The shredding component can shred waste materials, making waste disposal easier.

[0022] 5. The vision inspection component can perform visual inspection on the material at the discharge end of the feeding rack to detect material defects in a timely manner.

[0023] 6. The second pick-and-place component can transport the material located at the discharge end of the feed rack to the feed end of the material conveying rack.

[0024] 7. The bowl repair component can place materials from the bowl repair stand onto materials that are not stacked in sufficient quantities.

[0025] 8. The diverting bowl assembly enables materials at the discharge end of the material conveying frame to quickly enter the inlet end of the discharge frame. Attached Figure Description

[0026] Figure 1 This is a three-dimensional structural diagram of this embodiment;

[0027] Figure 2 This is a three-dimensional structural diagram of the feeding rack in this embodiment;

[0028] Figure 3 This is a three-dimensional structural diagram of the first pick-and-place component and gripper in this embodiment;

[0029] Figure 4 This is an example. Figure 3A magnified view of part A in the diagram;

[0030] Figure 5 This is a three-dimensional structural diagram of the waste guiding component and the shredding component in this embodiment;

[0031] Figure 6 This is a three-dimensional structural diagram of the waste guiding component and the shredding component from another perspective in this embodiment;

[0032] Figure 7 This is an exploded view of the material conveying assembly in this embodiment;

[0033] Figure 8 This is a three-dimensional structural diagram of the testing platform in this embodiment;

[0034] Figure 9 This is a three-dimensional structural diagram of the second pick-up and delivery component in this embodiment;

[0035] Figure 10 This is a three-dimensional structural diagram of the bowl repair stand and bowl repair assembly in this embodiment;

[0036] Figure 11 This is a three-dimensional structural diagram of the bowl-turning assembly in this embodiment.

[0037] Attached Figure Descriptions: 1. Feeding frame; 2. Material conveying frame; 3. Discharging frame; 4. Feeding slide rail; 5. Shredding base plate; 6. Inspection frame; 7. Repair bowl frame; 8. Repair bowl seat; 9. Material conveyor belt; 10. Driving pulley; 11. Driven pulley; 12. Mounting profile; 13. Conveying drive component; 14. Pick-up and delivery sliding plate; 15. First pick-up and delivery slide; 16. First suction cup frame; 17. First suction cup; 18. First pick-up and delivery drive component; 19. Gripper slide plate; 20. Gripper slide; 21. Gripper mounting plate; 22. Gripper cylinder; 23. Pneumatic gripper; 24. Gripper drive component; 25. Guide mounting seat; 26. Guide driving roller; 27. Guide driven roller; 28. Guide drive component; 29. ​​Shredding die; 30. Shredding cylinder; 31. Shredding side plate; 32. Paper stop. 33. Pick-up and delivery lifting slide plate; 34. Pick-up and delivery lifting cylinder; 35. Pick-up and delivery lifting connecting plate; 36. Second suction cup frame; 37. Second suction cup; 38. Second pick-up and delivery slide table; 39. Pick-up and delivery slide rail; 40. Second pick-up and delivery drive component; 41. Camera base plate; 42. Light source bracket; 43. Detection camera; 44. Detection light source; 45. Repair bowl lifting slide plate; 46. Repair bowl lifting cylinder; 47. Repair bowl lifting connecting plate; 48. Repair bowl suction cup frame; 49. Repair bowl suction cup; 50. Repair bowl slide table; 51. Repair bowl slide rail; 52. Repair bowl drive component; 53. Displacement bowl lifting slide plate; 54. Displacement bowl lifting cylinder; 55. Displacement bowl lifting connecting plate; 56. Displacement bowl shaft; 57. Displacement bowl slide table; 58. Displacement bowl slide rail; 59. Displacement bowl drive component; 60. Waste recycling bin; 61. Waste recycling bin. Detailed Implementation

[0038] The present invention will be further described in detail below with reference to the accompanying drawings.

[0039] Identical parts are indicated by the same reference numerals. It should be noted that the terms "front," "rear," "left," "right," "up," and "down" used in the following description refer to directions in the accompanying drawings, while the terms "bottom surface," "top surface," "inner," and "outer" refer to directions toward or away from the geometric center of a specific part, respectively.

[0040] like Figure 1 As shown, a fixed-number stacking and discharging device with stacking number compensation function includes an infeed rack 1, a material conveying rack 2, and an outfeed rack 3. The infeed rack 1 and the outfeed rack 3 are respectively arranged opposite each other on one side of the material conveying rack 2. Material conveying components are provided on the infeed rack 1, the material conveying rack 2, and the outfeed rack 3. Two infeed slide rails 4 are provided on the top of the infeed rack 1. A set of first picking and placing components for picking up and placing materials and a gripper assembly for holding waste materials are slidably connected to the top of the two slide rails. A waste guiding component is provided on the side, and a shredding base plate 5 is provided below the waste guiding component. Several sets of shredding components for shredding waste are provided on the shredding base plate 5. A detection frame 6 and a second pick-and-place component are provided on the top of the discharge end of the feeding frame 1. Several sets of visual detection components for detecting materials are provided on the detection frame 6. A cup-repairing frame 7 is provided on one side of the material conveying frame 2. Several cup-repairing seats 8 and a cup-repairing component are provided on the cup-repairing frame 7. A cup-repairing component is provided at the discharge end of the material conveying frame 2.

[0041] In operation, materials and waste enter the device from the previous process. The first pick-and-place component, through its sliding connection with the feed slide rail 4, carries the material from the previous process to the material conveying component on the feed rack 1. Simultaneously, the waste guiding component guides the generated waste, and the gripper component clamps the waste in segments, allowing the chopping component on the chopping base plate 5 to chop the waste. This facilitates waste sorting and ensures that waste from the previous process does not affect the material processing. The material is transported from the feed end of the material conveying component on the feed rack 1 to the discharge end. The vision inspection component performs visual inspection on the material at the discharge end of the feed rack 1, and the material conveying component on the feed rack 1 removes any substandard material from the device. For qualified materials, the second feeding component transports the materials located at the discharge end of the feeding rack 1 to the feeding end of the material conveying rack 2. After the materials are stacked to a specified quantity, the material conveying component of the material conveying rack 2 starts to transport the materials. When the materials are transported to the vicinity of the bowl-repairing rack 7, for materials with insufficient stacking quantity, the bowl-repairing component places the materials on the bowl-repairing seat 8 onto the materials with insufficient stacking quantity. The material conveying component of the material conveying rack 2 works to transport the materials, and the bowl-shifting component performs a shifting operation on the materials at the discharge end of the material conveying rack 2, so that the materials at the discharge end of the material conveying rack 2 can quickly enter the feeding end of the discharge rack 3. The material conveying component of the discharge rack 3 sends the materials out to enter the next process.

[0042] like Figure 7 As shown, the material conveying assembly includes a material conveyor belt 9, with a drive pulley 10 and a driven pulley 11 respectively wound around both ends of the material conveyor belt 9. The two ends of the drive pulley 10 and the driven pulley 11 are connected to the surface of the feed rack 1 through the mounting profile 12. The drive pulley 10 is driven by a conveying drive component 13.

[0043] The conveying drive unit 13 is mounted on the mounting profile 12 on one side via the mounting plate. The conveying drive unit 13 is a device that uses a combination of servo motor and geared motor. The conveying drive unit 13 drives the drive pulley 10 to rotate. The rotation of the drive pulley 10 can rotate the material conveying belt 9 and the driven pulley 11, so that the material can enter the discharge end from the discharge rack 3, the infeed rack 1, or the infeed end of the discharge rack 3, which facilitates the transportation of materials.

[0044] like Figures 2 to 3 As shown, the first pick-and-place assembly includes a pick-and-place sliding plate 14, which is slidably connected to the feed slide rail 4 via a plurality of first pick-and-place slides 15. A first suction cup frame 16 is provided on the pick-and-place sliding plate 14, and a first suction cup 17 is provided on each of the first suction cup frames 16. A first pick-and-place driving component 18 is provided at the bottom of the pick-and-place sliding plate 14.

[0045] The first pick-up and delivery drive unit 18 consists of a first pick-up and delivery connecting plate, a first pick-up and delivery belt, a first pick-up and delivery drive wheel, a first pick-up and delivery driven wheel, and a first pick-up and delivery motor, all installed at the bottom of the first pick-up and delivery slide plate 14. The first pick-up and delivery motor is a combination of a servo motor and a geared motor. Under the action of the first pick-up and delivery drive unit 18, the first pick-up and delivery slide plate slides along the feed slide rail 4 via several first pick-up and delivery slide tables 15. As the pick-up and delivery slide plate 14 moves, the first suction cup frame 16 also moves. When the designated position is reached, the first suction cup 17 on the first suction cup frame 16 adsorbs or de-adsorbs the material, placing the material in the designated position.

[0046] like Figures 3 to 6 As shown, the gripper assembly includes a gripper slide plate 19, which is slidably connected to the feed slide rail 4 via several gripper slide tables 20. A gripper mounting plate 21 is bolted to the bottom of the gripper slide plate 19. A gripper cylinder 22 is provided at both ends of the bottom of the gripper mounting plate 21. A pair of pneumatic grippers 23 are provided on each of the two gripper cylinders 22. A gripper drive component 24 is provided on the gripper slide plate 19. The waste guide assembly includes two guide mounting seats 25, which are bolted together. On one side of the feeding rack 1, a guide drive roller 26 and a guide driven roller 27 are rotatably connected between two guide mounting seats 25. A guide drive component 28 is provided on the guide drive roller 26. The chopping assembly includes a chopping die 29. A chopping cylinder 30 is provided at one end of the chopping die 29. The chopping cylinder 30 is bolted to the chopping base plate 5. The chopping assembly also includes two chopping side plates 31 bolted to the chopping base plate 5. A baffle plate 32 is provided on each of the two chopping side plates 31.

[0047] Waste material enters from the previous process between the guide drive roller 26 and the guide driven roller 27. The guide drive component 28 consists of a guide motor, a guide drive wheel, a guide driven wheel, and a guide belt. The guide motor drives the guide drive wheel to rotate, which in turn drives the guide belt and the guide driven wheel. The guide driven wheel is connected to the guide drive roller 26, causing the guide drive roller 26 to rotate accordingly. Simultaneously, the gripper drive component 24 consists of a gripper connecting plate, a gripper belt, a gripper drive wheel, a gripper driven wheel, and a gripper motor, all mounted on the bottom of the gripper slide plate 19. The gripper connecting plate is mounted on the bottom of the gripper slide plate 19. Driven by the gripper drive component 24, the gripper... The claw slide plate 19 slides along the feed slide rail 4 via several claw slide tables 20. As the claw slide plate 19 moves, the claw mounting plate 21 also moves. After reaching the designated position, the claw cylinder 22 clamps and fixes the waste material through the pneumatic claw 23, keeping the waste material fixed. The two shredding side plates 31 are located at the leftmost and rightmost ends of one side of the shredding base plate 5, respectively. The shredding side plates 31 and the shredding die 29 are located on the same side. The baffle plate 32 and the shredding side plates 31 keep the waste material vertical and limit its movement. In conjunction with the cylinder claw 23, the waste material is kept taut. The shredding cylinder 30 drives the shredding die 29 to shred the waste material.

[0048] like Figure 9 As shown, the second pick-and-place assembly includes a pick-and-place lifting slide plate 33, on which several pick-and-place lifting cylinders 34 are mounted. A pick-and-place lifting connecting plate 35 is mounted on the piston rod of each of the pick-and-place lifting cylinders 34. Several second suction cup holders 36 are mounted on the pick-and-place lifting connecting plate 35, and each second suction cup holder 36 is equipped with a second suction cup 37. Several second pick-and-place slides 38 are bolted to the bottom of the pick-and-place lifting slide plate 33. Two pick-and-place slide rails 39 are slidably connected to each second pick-and-place slide 38. The two pick-and-place slide rails 39 are located on the top of the feeding frame platform 1. A second pick-and-place drive component 40 is located at the bottom of the pick-and-place lifting slide plate 33.

[0049] The second pick-up and delivery drive unit 40 consists of a second pick-up and delivery connecting plate, a second pick-up and delivery belt, a second pick-up and delivery drive wheel, a second pick-up and delivery driven wheel, and a second pick-up and delivery motor, all installed at the bottom of the second pick-up and delivery sliding plate 33. The second pick-up and delivery motor is a combination of a servo motor and a geared motor. Under the force of the second pick-up and delivery drive unit 40, the pick-up and delivery lifting sliding plate 33 moves linearly along the pick-up and delivery slide rail 39 via several second pick-up and delivery slides 38. After reaching the designated position, the pick-up and delivery lifting cylinder 34 raises and lowers the pick-up and delivery lifting connecting plate 35 via its piston rod. The raising and lowering of the pick-up and delivery lifting connecting plate 35 can drive the raising and lowering of the second suction cup frame 36, allowing the second suction cup 37 on the second suction cup frame 36 to perform adsorption or de-adsorption operations on the material.

[0050] like Figure 10 As shown, the visual inspection assembly includes a camera base plate 41 and a light source bracket 42. The camera base plate 41 is bolted to the inspection frame 6. An inspection camera 43 is mounted on the camera base plate 41. The light source bracket 42 is bolted to the camera base plate 41. An inspection light source 44 is mounted on the light source bracket 42.

[0051] The camera base plate 41 and the light source bracket 42 provide support for the detection camera 43 and the detection light source 44, respectively. The detection light source 44 makes the surface of the material clearer. In conjunction with the detection camera 43, it can detect unqualified materials, which makes it easier for the material conveyor belt 9 of the feeding platform 1 to send out the unqualified materials.

[0052] like Figure 10 As shown, the bowl repair assembly includes a bowl repair lifting slide plate 45, a bowl repair lifting cylinder 46 mounted on the slide plate 45, a bowl repair lifting connecting plate 47 mounted on the piston rod of the cylinder 46, several bowl repair suction cup holders 48 mounted on the connecting plate 47, and bowl repair suction cups 49 mounted on each suction cup holder 48. Several bowl repair slides 50 are bolted to the bottom of the slide plate 45, and two bowl repair slide rails 51 are slidably connected to each slide rail 50. The two slide rails 51 are located on the top of the material conveying frame 2. A bowl repair drive component 52 is mounted on the slide plate 45.

[0053] The repair drive unit 52 consists of a repair connecting plate, a repair belt, a repair drive wheel, a repair driven wheel, and a repair motor, all installed at the bottom of the repair slide plate. The repair connecting plate is installed at the bottom of the repair sliding plate 45. The repair motor is a combination of a servo motor and a geared motor. Under the force of the repair drive unit 52, the repair lifting slide plate 45 moves linearly along the repair slide rail 51 via several repair feeding slides 50. After reaching the designated position, the repair lifting cylinder 46 raises and lowers the repair lifting connecting plate 47 via its piston rod. The raising and lowering of the repair lifting connecting plate 47 can drive the raising and lowering of the repair suction cup frame 48, allowing the repair suction cups 49 on the repair suction cup frame 48 to perform adsorption or de-adsorption operations on the material.

[0054] like Figure 11 As shown, the bowl-turning assembly includes a bowl-turning lifting slide plate 53, a bowl-turning lifting cylinder 54 is provided on the bowl-turning lifting slide plate 53, a bowl-turning lifting connecting plate 55 is provided on the piston rod of the bowl-turning lifting cylinder 54, a number of bowl-turning shafts 56 are provided at the bottom of the bowl-turning lifting connecting plate 55, a number of bowl-turning slides 57 are bolted to the bottom of the bowl-turning lifting slide plate 53, a bowl-turning slide rail 58 is slidably connected to one side of the bowl-turning slide 57, and a bowl-turning drive component 59 is provided on the other side of the bowl-turning slide 57. The bowl-turning slide rail 58 and the bowl-turning drive component 59 are located on the top of the material conveying frame 2.

[0055] Under the force of the cup-pulling drive 59, the cup-pulling lifting slide plate 53 moves linearly along the cup-pulling slide rail 58 via several cup-pulling slide tables 57. The cup-pulling lifting cylinder 54 lowers the cup-pulling lifting connecting plate 55 through its piston rod. The lowering of the cup-pulling lifting connecting plate 55 can drive the cup-pulling shaft 56 to lower. The cup-pulling shaft 56 contacts the inner wall of the material. At the same time, the cup-pulling drive 59 continuously drives the cup-pulling lifting slide plate 53 to move, so that the material quickly enters the inlet end of the discharge frame 3 from the discharge end of the material conveying frame 2, thereby improving efficiency.

[0056] like Figure 1 As shown, a waste recycling bin 60 is provided below the gripper cylinder 22; the waste recycling bin 60 facilitates the recycling of waste materials shredded by the shredding die 29.

[0057] A waste recycling bin 61 is provided below the drive pulley 10 of the feeding platform 1; the waste recycling bin 61 facilitates the recycling of materials that fail the inspection at the discharge end of the feeding platform 1.

[0058] Working principle: Materials and waste enter the device from the previous process. The first pick-up and delivery drive 18 drives the first pick-up and delivery slide 14 to move, so that the first suction cup 17 reaches above the material. The first suction cup 17 performs an adsorption operation on the material. The first pick-up and delivery drive 18 drives the first suction cup 17 back to above the material conveyor belt 9 of the feeding rack 1. The first suction cup 17 releases adsorption, and the material enters the material conveyor belt 9 of the feeding rack 1. At the same time, the waste enters between the guide active roller 26 and the guide driven roller 27. The gripper drive 24 drives the gripper slide 19 to move. After reaching the designated position, the gripper cylinder 22 clamps the two ends of the waste in sections through the pneumatic gripper 23 to keep the waste fixed. The chopping side plate 31 and the baffle plate 32 keep the waste in a vertical state. The chopping cylinder 30 drives the chopping die 29 to chop the waste. The chopped waste enters the waste recycling bin 60. Material is transported from the inlet end of the feeding rack 1 to the outlet end. The detection camera 43 and detection light source 44 visually inspect the material at the outlet end of the feeding rack 1. The material conveyor belt 9 of the feeding rack 1 sends out unqualified material from the device, and the unqualified material falls into the waste recycling bin 61. For qualified material, the second pick-up and delivery drive 40 drives the second pick-up and delivery slide 33 to move, causing the second suction cup 37 to move above the outlet end of the feeding rack 1. The pick-up and delivery lifting cylinder 34 lowers the pick-up and delivery lifting connecting plate 35 through its piston rod, ultimately bringing the second suction cup 37 into contact with the material and adsorbing it. The pick-up and delivery lifting cylinder 34 resets, and the second pick-up and delivery drive 40 returns the second suction cup 37 to the inlet end of the material conveying rack 2. The pick-up and delivery lifting cylinder 34 lowers again, the second suction cup 37 releases its adsorption, and the material enters the material conveyor belt 9 of the material conveying rack 2. The adsorption and de-adsorption operations of the second suction cup 37 are repeated multiple times, causing the material to stack. After the materials are stacked to a specified quantity, the material conveyor belt 9 of the material conveying platform 2 begins to transport the materials. When the materials are transported to the vicinity of the repair bowl platform 7, for materials with insufficient stacking quantity, the repair bowl drive 52 drives the repair bowl lifting slide plate 45 to move, causing the repair bowl suction cup 49 to move above the repair bowl seat 8. The repair bowl lifting cylinder 46, through its piston rod, causes the repair bowl lifting connecting plate 47 to rise and fall, ultimately causing the repair bowl suction cup 49 to perform a suction operation on the repair bowl seat 8. The repair bowl lifting cylinder 46 resets, the repair bowl drive 52 causes the repair bowl suction cup 49 to return to its original position, the repair bowl lifting cylinder 46 descends again, the repair bowl suction cup 49 releases its suction, and the materials on the repair bowl seat 8 are placed on the materials with insufficient stacking quantity. The material conveyor belt 9 of the material conveying platform 2 transports materials, and the descent of the lifting connecting plate 55 can drive the descent of the descent shaft 56, which contacts the inner wall of the materials. At the same time, the dipper drive 59 continuously drives the dipper lifting slide plate 53 to move, so that the material quickly enters the material inlet of the material conveying frame 3 from the discharge end of the material conveying frame 2. The material conveyor belt 9 of the discharge frame 3 sends the material out to enter the next process.

[0059] The specific embodiments are merely explanations of this utility model and are not intended to limit it. After reading this specification, those skilled in the art can make modifications to these embodiments without contributing any inventive step, but such modifications are protected by patent law as long as they fall within the scope of the claims of this utility model.

Claims

1. A fixed-number stacking and discharging device with stacking number compensation function, characterized in that: The system includes an infeed platform (1), a material conveying platform (2), and an outfeed platform (3). The infeed platform (1) and the outfeed platform (3) are respectively arranged opposite to each other on one side of the material conveying platform (2). Material conveying components are provided on the infeed platform (1), the material conveying platform (2), and the outfeed platform (3). Two infeed slide rails (4) are provided on the top of the infeed platform (1). A set of first picking and placing components for picking up and placing materials and a gripper assembly for holding waste materials are slidably connected to the top of the two slide rails (4). A waste material guiding component is provided on one side of the infeed platform (1). Below the waste guiding component is a shredding base plate (5), and the shredding base plate (5) is provided with several sets of shredding components for shredding waste. The top of the discharge end of the feeding rack (1) is provided with a detection rack (6) and a second picking and conveying component. The detection rack (6) is provided with several sets of visual detection components for detecting materials. A bowl-repairing rack (7) is provided on one side of the material conveying rack (2). The bowl-repairing rack (7) is provided with several bowl-repairing seats (8) and a bowl-repairing component. The discharge end of the material conveying rack (2) is provided with a bowl-pulling component.

2. The fixed-number stacking and feeding device with stacking number compensation function according to claim 1, characterized in that: The material conveying assembly includes a material conveyor belt (9), with a drive pulley (10) and a driven pulley (11) respectively wound around both ends of the material conveyor belt (9). The two ends of the drive pulley (10) and the driven pulley (11) are connected to the surface of the feed rack (1) through the mounting profile (12). The drive pulley (10) is driven by a conveying drive component (13).

3. A fixed-number stacking and discharging device with stacking number compensation function according to claim 2, characterized in that: The first pick-and-place assembly includes a pick-and-place sliding plate (14), which is slidably connected to the feed slide rail (4) via a plurality of first pick-and-place slides (15). A first suction cup frame (16) is provided on the pick-and-place sliding plate (14), and a first suction cup (17) is provided on each of the first suction cup frames (16). A first pick-and-place driving member (18) is provided at the bottom of the pick-and-place sliding plate (14).

4. A fixed-number stacking and discharging device with stacking number compensation function according to claim 3, characterized in that: The gripper assembly includes a gripper slide plate (19), which is slidably connected to the feed slide rail (4) via several gripper slides (20). A gripper mounting plate (21) is bolted to the bottom of the gripper slide plate (19). A gripper cylinder (22) is provided at both ends of the bottom of the gripper mounting plate (21). A pair of pneumatic grippers (23) is provided on each of the two gripper cylinders (22). A gripper drive component (24) is provided on the gripper slide plate (19). The waste guide assembly includes two guide mounting seats (25), which are bolted together. On one side of the feeding rack (1), a guide drive roller (26) and a guide driven roller (27) are rotatably connected between the two guide mounting seats (25). A guide drive component (28) is provided on the guide drive roller (26). The chopping assembly includes a chopping die (29). A chopping cylinder (30) is provided at one end of the chopping die (29). The chopping cylinder (30) is bolted to the chopping base plate (5). The chopping assembly also includes two chopping side plates (31) bolted to the chopping base plate (5). Both chopping side plates (31) are provided with baffle plates (32).

5. A fixed-number stacking and discharging device with stacking number compensation function according to claim 4, characterized in that: The second pick-and-place assembly includes a pick-and-place lifting slide plate (33), on which a plurality of pick-and-place lifting cylinders (34) are provided. A pick-and-place lifting connecting plate (35) is provided on the piston rod of the pick-and-place lifting cylinder (34). A plurality of second suction cup frames (36) are provided on the pick-and-place lifting connecting plate (35). Each of the second suction cup frames (36) is provided with a second suction cup (37). A plurality of second pick-and-place slides (38) are bolted to the bottom of the pick-and-place lifting slide plate (33). The second pick-and-place slides (38) are slidably connected to two pick-and-place slide rails (39). The two pick-and-place slide rails (39) are located on the top of the feed rack (1). A second pick-and-place drive component (40) is provided at the bottom of the pick-and-place lifting slide plate (33).

6. A fixed-number stacking and feeding device with stacking number compensation function according to claim 5, characterized in that: The visual inspection component includes a camera base plate (41) and a light source bracket (42). The camera base plate (41) is bolted to the inspection stand (6). An inspection camera (43) is provided on the camera base plate (41). The light source bracket (42) is bolted to the camera base plate (41). An inspection light source (44) is provided on the light source bracket (42).

7. A fixed-number stacking and feeding device with stacking number compensation function according to claim 6, characterized in that: The bowl repair assembly includes a bowl repair lifting slide plate (45), a bowl repair lifting cylinder (46) is provided on the bowl repair lifting slide plate (45), a bowl repair lifting connecting plate (47) is provided on the piston rod of the bowl repair lifting cylinder (46), a number of bowl repair suction cup frames (48) are provided on the bowl repair lifting connecting plate (47), and a bowl repair suction cup (49) is provided on each of the bowl repair suction cup frames (48). A number of bowl repair slides (50) are bolted to the bottom of the bowl repair lifting slide plate (45). The bowl repair slides (50) are slidably connected to two bowl repair slide rails (51). The two bowl repair slide rails (51) are located on the top of the material conveying frame (2). A bowl repair driving component (52) is provided on the bowl repair lifting slide plate (45).

8. A fixed-number stacking and feeding device with stacking number compensation function according to claim 7, characterized in that: The bowl-turning assembly includes a bowl-turning lifting slide plate (53), on which a bowl-turning lifting cylinder (54) is provided. A bowl-turning lifting connecting plate (55) is provided on the piston rod of the bowl-turning lifting cylinder (54). Several bowl-turning shafts (56) are provided at the bottom of the bowl-turning lifting connecting plate (55). Several bowl-turning slides (57) are bolted to the bottom of the bowl-turning lifting slide plate (53). A bowl-turning slide rail (58) is slidably connected to one side of the bowl-turning slide (57). A bowl-turning drive component (59) is provided on the other side of the bowl-turning slide (57). The bowl-turning slide rail (58) and the bowl-turning drive component (59) are located on the top of the material conveying frame (2).

9. A fixed-number stacking and discharging device with stacking number compensation function according to claim 8, characterized in that: A waste recycling bin (60) is provided below the gripper cylinder (22).

10. A fixed-number stacking and discharging device with stacking number compensation function according to claim 9, characterized in that: A waste recycling bin (61) is provided below the drive pulley (10) of the feeding rack (1).

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